lcd4linux-r1200/0000755000175000017500000000000012226074133014220 5ustar jmccrohanjmccrohanlcd4linux-r1200/rgb.c0000644000175000017500000000307111325753560015146 0ustar jmccrohanjmccrohan/* $Id: rgb.c 1091 2010-01-21 04:26:24Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/rgb.c $ * * generic color handling * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include "config.h" #include #include #include "rgb.h" int color2RGBA(const char *color, RGBA * C) { char *e; unsigned long l; if (color == NULL || *color == '\0') { return -1; } l = strtoul(color, &e, 16); if (e != NULL && *e != '\0') { return -1; } if (strlen(color) == 8) { /* RGBA */ C->R = (l >> 24) & 0xff; C->G = (l >> 16) & 0xff; C->B = (l >> 8) & 0xff; C->A = (l >> 0) & 0xff; } else { /* RGB */ C->R = (l >> 16) & 0xff; C->G = (l >> 8) & 0xff; C->B = l & 0xff; C->A = 0xff; } return 0; } lcd4linux-r1200/drv_LW_ABP.c0000644000175000017500000004156411302145731016252 0ustar jmccrohanjmccrohan/* $Id: drv_LW_ABP.c 1071 2009-11-22 05:27:53Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LW_ABP.c $ * * driver for Logic Way GmbH ABP08 (serial) and ABP09 (USB) appliance control panels * http://www.logicway.de/pages/mde-hardware.shtml#ABP.AMC * * Copyright (C) 2009 Arndt Kritzner * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007, 2009 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_LW_ABP * */ #include "config.h" #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "timer.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" /* text mode display? */ #include "drv_generic_text.h" #include "drv_generic_keypad.h" /* serial port? */ #include "drv_generic_serial.h" /* i2c bus? */ #ifdef WITH_I2C #include "drv_generic_i2c.h" #endif #define KEY_UP 4 #define KEY_DOWN 3 #define KEY_LEFT 2 #define KEY_RIGHT 1 static char Name[] = "LW_ABP"; static char logicway[] = "www.logicway.de"; /* ring buffer for bytes received from the display */ static unsigned char RingBuffer[256]; static unsigned int RingRPos = 0; static unsigned int RingWPos = 0; static int button = -1; static char *colors[] = { "r 0", "r 1", "g 0", "g 1", "b 0", "b 1", "c 0", "c 1", "m 0", "m 1", "y 0", "y 1", "w 0", "w 1", NULL }; #define TIMESYNC_FIRST 600 #define TIMESYNC_INTERVAL 24*3600 static time_t next_timesync; static char *switchcontact = NULL; static int statresult = 0; static time_t switchcontact_lastchange = 0; static time_t switchcontact_time = 0; #define SWITCH_ACTION_DURATION 1000 /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_LW_ABP_open(const char *section) { /* open serial port */ /* don't mind about device, speed and stuff, this function will take care of */ if (drv_generic_serial_open(section, Name, 0) < 0) return -1; return 0; } static int drv_LW_ABP_close(void) { drv_generic_serial_close(); return 0; } /* dummy function that sends something to the display */ static void drv_LW_ABP_send(const char *data, const unsigned int len) { /* send data to the serial port is easy... */ drv_generic_serial_write(data, len); } /* text mode displays only */ static void drv_LW_ABP_reset(void) { char cmd[] = "lcd init\r\n"; /* do whatever is necessary to initialize the display */ drv_LW_ABP_send(cmd, strlen(cmd)); } static void drv_LW_ABP_clear(void) { char cmd[] = "lcd clear\r\n"; /* do whatever is necessary to clear the display */ drv_LW_ABP_send(cmd, strlen(cmd)); } static int drv_LW_ABP_time(unsigned char force) { char cmd[] = "date set "; char command[50]; time_t t = time(NULL); if (force || (t > next_timesync)) { /* do whatever is necessary to set clock on the display */ sprintf(command, "%s%lu\r\n", cmd, (unsigned long) t); drv_LW_ABP_send(command, strlen(command)); next_timesync = t + TIMESYNC_INTERVAL; info("%s: synced time to %lu, next is %lu\n", Name, (unsigned long) t, (unsigned long) next_timesync); return 1; } return 0; } static int drv_LW_ABP_switchcontact(void) { char cmd[] = "switch time "; char command[50]; struct stat statinfo; FILE *configfile; int scanresult; int config_entries; char inputline[101]; if ((switchcontact != NULL) && (*switchcontact != '\0')) { if (stat(switchcontact, &statinfo) == -1) { if (statresult != -1) { error("%s: specified switch contact control file %s not found", Name, switchcontact); switchcontact_time = 0; sprintf(command, "%s%lu %u\r\n", cmd, (unsigned long) switchcontact_time, SWITCH_ACTION_DURATION); drv_LW_ABP_send(command, strlen(command)); info("%s: switchtime deactivated", Name); statresult = -1; } } else { if (statresult == -1) { info("%s: specified switch contact control file %s appeared", Name, switchcontact); statresult = 0; } if ((switchcontact_lastchange == 0) || (switchcontact_lastchange < statinfo.st_mtime)) { info("%s: specified switch contact control file %s has changed (%lu < %lu)", Name, switchcontact, (unsigned long) switchcontact_lastchange, (unsigned long) statinfo.st_mtime); switchcontact_lastchange = statinfo.st_mtime; configfile = fopen(switchcontact, "r"); if (configfile == NULL) { error("%s: could not open specified switch contact control file %s", Name, switchcontact); } else { config_entries = 0; while (!feof(configfile)) { if (fgets(inputline, 100, configfile) != NULL) { if ((scanresult = sscanf(inputline, "switchtime=%lu", &switchcontact_time)) == 1) { info("%s: switchtime read %lu (file %s)", Name, (unsigned long) switchcontact_time, switchcontact); config_entries++; } } } fclose(configfile); if (config_entries > 0) { if (switchcontact_time < time(NULL)) { switchcontact_time = 0; info("%s: switchtime is in past %lu (now %lu), so deactivated", Name, (unsigned long) switchcontact_time, time(NULL)); } } else { switchcontact_time = 0; } if (switchcontact_time != 0) { sprintf(command, "%s%lu %u\r\n", cmd, (unsigned long) switchcontact_time, SWITCH_ACTION_DURATION); drv_LW_ABP_send(command, strlen(command)); info("%s: switchtime set to %lu", Name, (unsigned long) switchcontact_time); } else { sprintf(command, "%s%lu %u\r\n", cmd, (unsigned long) switchcontact_time, SWITCH_ACTION_DURATION); drv_LW_ABP_send(command, strlen(command)); info("%s: switchtime deactivated", Name); } } } } } return 0; } /* text mode displays only */ static void drv_LW_ABP_write(const int row, const int col, const char *data, int len) { char cmd[] = "lcd set line "; char row_[5]; char col_[5]; /* do the cursor positioning here */ drv_LW_ABP_send(cmd, strlen(cmd)); sprintf(row_, "%d", row + 1); drv_LW_ABP_send(row_, strlen(row_)); if (col > 0) { drv_LW_ABP_send(",", 1); sprintf(col_, "%d", col + 1); drv_LW_ABP_send(col_, strlen(col_)); } drv_LW_ABP_send(" ", 1); /* send string to the display */ drv_LW_ABP_send(data, len); drv_LW_ABP_send("\r\n", 2); } static unsigned char byte(int pos) { if (pos >= 0) { pos += RingRPos; if ((unsigned) pos >= sizeof(RingBuffer)) pos -= sizeof(RingBuffer); } else { pos += RingWPos; if (pos < 0) pos += sizeof(RingBuffer); } return RingBuffer[pos]; } static void drv_LW_ABP_process_button(void) { /* Key Activity */ debug("%s: Key Activity: %d", Name, button); drv_generic_keypad_press(button); } static int drv_LW_ABP_poll(void) { char received[100]; /* read into RingBuffer */ while (1) { char buffer[32]; int num, n; num = drv_generic_serial_poll(buffer, sizeof(buffer)); if (num <= 0) break; /* put result into RingBuffer */ for (n = 0; n < num; n++) { RingBuffer[RingWPos++] = (unsigned char) buffer[n]; if (RingWPos >= sizeof(RingBuffer)) RingWPos = 0; } } received[0] = '\0'; /* process RingBuffer */ while (1) { char command[32]; int n, num; /* packet size */ num = RingWPos - RingRPos; if (num < 0) num += sizeof(RingBuffer); /* minimum packet size=3 */ if (num < 1) { if (strlen(received) > 0) { debug("%s: received: %s", Name, received); } return 0; } if (byte(0) != '[') { goto GARBAGE; } for (n = 0; (n < num) && ((unsigned) n < (sizeof(command) - 1)); n++) { command[n] = byte(n); if (command[n] == ']') { n++; break; } } command[n] = '\0'; if (command[n - 1] != ']') { if (strlen(command) < 4) { if (strlen(received) > 0) { debug("%s: received: %s", Name, received); } return 0; } goto GARBAGE; } info("%s: command read from keypad: %s\n", Name, command); if (sscanf(command, "[T%d]", &button) == 1) { info("%s: button %d pressed\n", Name, button); } else { goto GARBAGE; } /* increment read pointer */ RingRPos += strlen(command); if (RingRPos >= sizeof(RingBuffer)) RingRPos -= sizeof(RingBuffer); /* a packet arrived */ if (strlen(received) > 0) { debug("%s: received: %s", Name, received); } return 1; GARBAGE: switch (byte(0)) { case '\n': case '\r': case '>': if (strlen(received) > 0) { debug("%s: received: %s", Name, received); received[0] = '\0'; } break; default: if (byte(0) < ' ') debug("%s: dropping garbage byte %02x", Name, byte(0)); else if ((strlen(received) + 2) > sizeof(received)) { debug("%s: received: %s", Name, received); received[0] = '\0'; } sprintf(received, "%s%c", received, byte(0)); break; } RingRPos++; if (RingRPos >= sizeof(RingBuffer)) RingRPos = 0; continue; } /* not reached */ return 0; } static void drv_LW_ABP_timer(void __attribute__ ((unused)) * notused) { while (drv_LW_ABP_poll()) { drv_LW_ABP_process_button(); } drv_LW_ABP_time(0); drv_LW_ABP_switchcontact(); } static int drv_LW_ABP_keypad(const int num) { int val = 0; switch (num) { case KEY_UP: debug("%s: Key Up", Name); val += WIDGET_KEY_PRESSED; val += WIDGET_KEY_UP; break; case KEY_DOWN: debug("%s: Key Down", Name); val += WIDGET_KEY_PRESSED; val += WIDGET_KEY_DOWN; break; case KEY_LEFT: debug("%s: Key Left / Cancel", Name); val += WIDGET_KEY_PRESSED; val += WIDGET_KEY_LEFT; // val += WIDGET_KEY_CANCEL; break; case KEY_RIGHT: debug("%s: Key Right / Confirm", Name); val += WIDGET_KEY_PRESSED; val += WIDGET_KEY_RIGHT; // val += WIDGET_KEY_CONFIRM; break; default: debug("%s: Unbound Key '%d'", Name, num); break; } return val; } static char *drv_LW_ABP_background(char *color) { static char *Background = NULL; char cmd[] = "lcd set color "; int idx; if (color != NULL) { for (idx = 0; colors[idx] != NULL; idx++) { if (strcmp(color, colors[idx]) == 0) break; } if (colors[idx] != NULL) { Background = colors[idx]; debug("%s: set background color %s", Name, Background); drv_LW_ABP_send(cmd, strlen(cmd)); drv_LW_ABP_send(color, strlen(color)); drv_LW_ABP_send("\r\n", 2); } } return Background; } static int drv_LW_ABP_contrast(int contrast) { return contrast; } /* start text mode display */ static int drv_LW_ABP_start(const char *section) { int contrast; int rows = -1, cols = -1; char *s; char *background; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; next_timesync = time(NULL) + TIMESYNC_FIRST; /* open communication with the display */ if (drv_LW_ABP_open(section) < 0) { return -1; } drv_LW_ABP_reset(); /* initialize display */ background = cfg_get(section, "Background", NULL); if ((background != NULL) && (*background != '\0')) { if (drv_LW_ABP_background(background) == NULL) { debug("%s: wrong background color specified: %s", Name, background); } } switchcontact = cfg_get(section, "Switchcontact", NULL); if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { drv_LW_ABP_contrast(contrast); } drv_LW_ABP_clear(); /* clear display */ return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_LW_ABP_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } static void plugin_background(RESULT * result, const int argc, RESULT * argv[]) { char *color; switch (argc) { case 0: color = drv_LW_ABP_background(NULL); SetResult(&result, R_STRING, &color); break; case 1: color = drv_LW_ABP_background(R2S(argv[0])); SetResult(&result, R_STRING, &color); break; default: error("%s.backlight(): wrong number of parameters (%d)", Name, argc); SetResult(&result, R_STRING, ""); } } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_LW_ABP_list(void) { printf("Logic Way ABP driver"); return 0; } /* initialize driver & display */ /* use this function for a text display */ int drv_LW_ABP_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 1071 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 10; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_LW_ABP_write; drv_generic_keypad_real_press = drv_LW_ABP_keypad; /* regularly process display answers */ timer_add(drv_LW_ABP_timer, NULL, 100, 0); /* start display */ if ((ret = drv_LW_ABP_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, logicway)) { sleep(3); drv_LW_ABP_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); AddFunction("LCD::background", -1, plugin_background); return 0; } /* close driver & display */ /* use this function for a text display */ int drv_LW_ABP_quit(const int quiet) { char switchactive[] = "switch scheduled"; char timeinfo[17]; struct tm switchtime_info; info("%s: shutting down.", Name); drv_generic_text_quit(); drv_generic_keypad_quit(); /* clear display */ drv_LW_ABP_clear(); /* say goodbye... */ if (switchcontact_time < time(NULL)) { switchcontact_time = 0; info("%s: switchtime is in past %lu (now %lu), so deactivated", Name, (unsigned long) switchcontact_time, time(NULL)); } if (switchcontact_time == 0) { if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } } else { drv_LW_ABP_write(0, 0, logicway, strlen(logicway)); drv_LW_ABP_write(1, 0, switchactive, strlen(switchactive)); localtime_r(&switchcontact_time, &switchtime_info); if (strftime(timeinfo, sizeof(timeinfo), "for %a %X", &switchtime_info) > 0) { drv_LW_ABP_write(2, 0, timeinfo, strlen(timeinfo)); } } debug("closing connection"); drv_LW_ABP_close(); return (0); } /* use this one for a text display */ DRIVER drv_LW_ABP = { .name = Name, .list = drv_LW_ABP_list, .init = drv_LW_ABP_init, .quit = drv_LW_ABP_quit, }; lcd4linux-r1200/timer_group.h0000644000175000017500000000261011474477064016742 0ustar jmccrohanjmccrohan/* $Id: timer_group.h 1136 2010-11-28 16:07:16Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/timer_group.h $ * * generic grouping of widget timers that have been set to the same * update interval, thus allowing synchronized updates * * Copyright (C) 2010 Martin Zuther * Copyright (C) 2010 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _TIMER_GROUP_H_ #define _TIMER_GROUP_H_ void timer_process_group(void *data); void timer_exit_group(void); int timer_add_widget(void (*callback) (void *data), void *data, const int interval, const int one_shot); int timer_remove_widget(void (*callback) (void *data), void *data); #endif lcd4linux-r1200/config.rpath0000644000175000017500000004364711037072006016537 0ustar jmccrohanjmccrohan#! /bin/sh # Output a system dependent set of variables, describing how to set the # run time search path of shared libraries in an executable. # # Copyright 1996-2007 Free Software Foundation, Inc. # Taken from GNU libtool, 2001 # Originally by Gordon Matzigkeit , 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # # The first argument passed to this file is the canonical host specification, # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld # should be set by the caller. # # The set of defined variables is at the end of this script. # Known limitations: # - On IRIX 6.5 with CC="cc", the run time search patch must not be longer # than 256 bytes, otherwise the compiler driver will dump core. The only # known workaround is to choose shorter directory names for the build # directory and/or the installation directory. # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a shrext=.so host="$1" host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` # Code taken from libtool.m4's _LT_CC_BASENAME. for cc_temp in $CC""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` # Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC. wl= if test "$GCC" = yes; then wl='-Wl,' else case "$host_os" in aix*) wl='-Wl,' ;; darwin*) case $cc_basename in xlc*) wl='-Wl,' ;; esac ;; mingw* | cygwin* | pw32* | os2*) ;; hpux9* | hpux10* | hpux11*) wl='-Wl,' ;; irix5* | irix6* | nonstopux*) wl='-Wl,' ;; newsos6) ;; linux* | k*bsd*-gnu) case $cc_basename in icc* | ecc*) wl='-Wl,' ;; pgcc | pgf77 | pgf90) wl='-Wl,' ;; ccc*) wl='-Wl,' ;; como) wl='-lopt=' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) wl='-Wl,' ;; esac ;; esac ;; osf3* | osf4* | osf5*) wl='-Wl,' ;; rdos*) ;; solaris*) wl='-Wl,' ;; sunos4*) wl='-Qoption ld ' ;; sysv4 | sysv4.2uw2* | sysv4.3*) wl='-Wl,' ;; sysv4*MP*) ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) wl='-Wl,' ;; unicos*) wl='-Wl,' ;; uts4*) ;; esac fi # Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS. hardcode_libdir_flag_spec= hardcode_libdir_separator= hardcode_direct=no hardcode_minus_L=no case "$host_os" in cygwin* | mingw* | pw32*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test "$GCC" != yes; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++) with_gnu_ld=yes ;; openbsd*) with_gnu_ld=no ;; esac ld_shlibs=yes if test "$with_gnu_ld" = yes; then # Set some defaults for GNU ld with shared library support. 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See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * Driver for the ELV ULA200 USB device. The device can control one * HD44780 display up to 4x20 characters. * * Implemented functions: * - displaying characters :-) * - controlling the backlight * * Todo: * - input buttons * * Configuration: * - Size (XxY): size of the display (e.g. '20x4') * - Backlight (0/1): initial state of the backlight * * Author: * Bernhard Walle * * exported fuctions: * struct DRIVER drv_ula200 * */ #include "config.h" #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" /* text mode display? */ #include "drv_generic_text.h" /****************************************/ /*** Global variables ***/ /****************************************/ static char Name[] = "ULA200"; static struct ftdi_context *Ftdi = NULL; /****************************************/ /*** Constants ***/ /****************************************/ /* USB connection */ #define ULA200_VENDOR_ID 0x0403 #define ULA200_PRODUCT_ID 0xf06d /* connection parameters */ #define ULA200_BAUDRATE 19200 #define ULA200_DATABITS BITS_8 #define ULA200_STOPBITS STOP_BIT_1 #define ULA200_PARITY EVEN /* character constants used for the communication */ #define ULA200_CH_STX 0x02 #define ULA200_CH_ETX 0x03 #define ULA200_CH_ENQ 0x05 #define ULA200_CH_ACK 0x06 #define ULA200_CH_NAK 0x15 #define ULA200_CH_DC2 0x12 #define ULA200_CH_DC3 0x13 /* commands used for the communication (names are German) */ #define ULA200_CMD_POSITION 'p' /* 'position' */ #define ULA200_CMD_STRING 's' /* 'string' */ #define ULA200_CMD_CLEAR 'l' /* 'loeschen' */ #define ULA200_CMD_BACKLIGHT 'h' /* 'hintergrund' */ #define ULA200_CMD_CHAR 'c' /* 'character' */ /* raw register access */ #define ULA200_RS_DATA 0x00 /* data */ #define ULA200_RS_INSTR 0x01 /* instruction */ #define ULA200_SETCHAR 0x40 /* set user-defined character */ /* character sizes */ #define ULA200_CELLWIDTH 5 #define ULA200_CELLHEIGHT 8 /* internal implementation constants */ #define ULA200_BUFFER_LENGTH 1024 #define ULA200_MAXLEN 512 #define ULA200_MAX_REPEATS 20 /* define TRUE and FALSE for better code readability if not already defined */ #ifndef TRUE #define TRUE 1 #endif #ifndef FALSE #define FALSE 0 #endif /****************************************/ /*** Macros ***/ /****************************************/ #define ULA200_ERROR(msg, ...) \ error("%s: In %s():%d: " msg, Name, \ __FUNCTION__, __LINE__, ##__VA_ARGS__) #define ULA200_INFO(msg, ...) \ info("%s: " msg, Name, ##__VA_ARGS__) #define ULA200_DEBUG(msg, ...) \ debug("%s: In %s():%d: " msg, Name, \ __FUNCTION__, __LINE__, ##__VA_ARGS__) #define ULA200_TRACE() \ debug("%s: Calling %s()", Name, __FUNCTION__) /****************************************/ /*** Prototypes ***/ /****************************************/ static int drv_ula200_ftdi_read_response(void); static int drv_ula200_ftdi_usb_read(void); static int drv_ula200_ftdi_write_command(const unsigned char *, int); static int drv_ula200_backlight(int); static int drv_ula200_close(void); static void plugin_backlight(RESULT *, RESULT *); /****************************************/ /*** Internal (helper) funcs ***/ /****************************************/ /** * Write a command to the display. Adds the STX and ETX header/trailer. * * @param[in] data the data bytes * @param[in] length the number of bytes in data which are valid * @return 0 on success, negative value on error */ static int drv_ula200_ftdi_write_command(const unsigned char *data, int length) { int i, err; int repeat_count = 0; int pos = 0; unsigned char buffer[ULA200_BUFFER_LENGTH]; /* check for the maximum length */ if (length > ULA200_MAXLEN) { return -EINVAL; } /* fill the array */ buffer[pos++] = ULA200_CH_STX; for (i = 0; i < length; i++) { if (data[i] == ULA200_CH_STX) { buffer[pos++] = ULA200_CH_ENQ; buffer[pos++] = ULA200_CH_DC2; } else if (data[i] == ULA200_CH_ETX) { buffer[pos++] = ULA200_CH_ENQ; buffer[pos++] = ULA200_CH_DC3; } else if (data[i] == ULA200_CH_ENQ) { buffer[pos++] = ULA200_CH_ENQ; buffer[pos++] = ULA200_CH_NAK; } else { buffer[pos++] = data[i]; } } buffer[pos++] = ULA200_CH_ETX; do { /* ULA200_DEBUG("ftdi_write_data(%p, %d)", buffer, pos); */ err = ftdi_write_data(Ftdi, buffer, pos); if (err < 0) { ULA200_ERROR("ftdi_write_data() failed"); return -1; } } while (!drv_ula200_ftdi_read_response() && (repeat_count++ < ULA200_MAX_REPEATS)); return 0; } /** * Reads a character from USB. * * @return a positive value between 0 and 255 indicates the character that * has been read successfully, -1 indicates an error */ static int drv_ula200_ftdi_usb_read(void) { unsigned char buffer[1]; int err; while ((err = ftdi_read_data(Ftdi, buffer, 1)) == 0); return err >= 0 ? buffer[0] : -1; } /** * Reads the response of the display. Currently, key input is ignored * and only ACK / NACK is read. * * @return TRUE on success (ACK), FALSE on failure (NACK) */ static int drv_ula200_ftdi_read_response(void) { int result = FALSE; int answer_read = FALSE; int ret; int ch; while (!answer_read) { /* wait until STX */ do { ret = drv_ula200_ftdi_usb_read(); /* ULA200_DEBUG("STX drv_ula200_ftdi_usb_read = %d", ret); */ } while ((ret != ULA200_CH_STX) && (ret > 0)); if (ret < 0) { return FALSE; } /* read next char */ ch = drv_ula200_ftdi_usb_read(); /* ULA200_DEBUG("drv_ula200_ftdi_usb_read = %d", ch); */ switch (ch) { case 't': ch = drv_ula200_ftdi_usb_read(); /* ULA200_DEBUG("drv_ula200_ftdi_usb_read = %d", ch); */ /* ignore currently */ break; case ULA200_CH_ACK: answer_read = TRUE; result = TRUE; break; case ULA200_CH_NAK: answer_read = TRUE; result = FALSE; break; default: answer_read = TRUE; ULA200_ERROR("Read invalid answer"); } /* wait until ETX */ do { ret = drv_ula200_ftdi_usb_read(); /* ULA200_DEBUG("ETX drv_ula200_ftdi_usb_read = %d", ret); */ } while ((ret != ULA200_CH_ETX) && (ret > 0)); if (ret < 0) { return FALSE; } } return result; } static int drv_ula200_ftdi_enable_raw_mode(void) { unsigned char command[3]; command[0] = 'R'; command[1] = 'E'; command[2] = '1'; return drv_ula200_ftdi_write_command(command, 3); } /** * Writes raw data (access the HD44780 registers directly. * * @param[in] flags ULA200_RS_DATA or ULA200_RS_INSTR * @param[in] ch the real data * @return 0 on success, a negative value on error */ static int drv_ula200_ftdi_rawdata(unsigned char flags, unsigned char ch) { unsigned char command[3]; int err; command[0] = 'R'; command[1] = flags == ULA200_RS_DATA ? '2' : '0'; command[2] = ch; err = drv_ula200_ftdi_write_command(command, 3); if (err < 0) { ULA200_ERROR("ula200_ftdi_write_command() failed"); return -1; } return 0; } /** * Sets the cursor position. * * @param[in] x the x coordinate of the position * @param[in] y the y coordinate of the position * @return 0 on success, a negative value on error */ static int drv_ula200_set_position(int x, int y) { unsigned char command[3]; int err; if (y >= 2) { y -= 2; x += DCOLS; /* XXX: multiply by 2? */ } command[0] = ULA200_CMD_POSITION; command[1] = x; command[2] = y; err = drv_ula200_ftdi_write_command(command, 3); if (err < 0) { ULA200_ERROR("ula200_ftdi_write_command() failed"); } return err; } /** * Sends the text * * @param[in] data the data bytes * @param[in] len the number of valid bytes in @p data * @return 0 on success, a negative value on error */ static int drv_ula200_send_text(const unsigned char *data, int len) { unsigned char buffer[ULA200_BUFFER_LENGTH]; int err; if (len > ULA200_MAXLEN) { return -EINVAL; } buffer[0] = ULA200_CMD_STRING; buffer[1] = len; memcpy(buffer + 2, data, len); buffer[2 + len] = 0; /* only necessary for the debug message */ /* ULA200_DEBUG("Text: =%s= (%d)", buffer+2, len); */ err = drv_ula200_ftdi_write_command(buffer, len + 2); if (err < 0) { ULA200_ERROR("ula200_ftdi_write_command() failed"); return -1; } return 0; } /** * Sends one character. * * @param[in] ch the character to send * @return 0 on success, a negative value on error */ static int drv_ula200_send_char(char ch) { unsigned char buffer[2]; int err; buffer[0] = ULA200_CMD_CHAR; buffer[1] = ch; err = drv_ula200_ftdi_write_command(buffer, 2); if (err < 0) { ULA200_ERROR("ula200_ftdi_write_command() failed"); return -1; } return 0; } /** * Opens the ULA200 display. Uses libftdi to initialise the USB communication to * the display. * @ @return a value less then zero on failure, 0 on success */ static int drv_ula200_open(void) { int err; /* check if the device was already open */ if (Ftdi != NULL) { ULA200_ERROR("open called although device was already open"); drv_ula200_close(); } /* get memory for the device descriptor */ Ftdi = malloc(sizeof(struct ftdi_context)); if (Ftdi == NULL) { ULA200_ERROR("Memory allocation failed"); return -1; } /* open the ftdi library */ ftdi_init(Ftdi); Ftdi->usb_write_timeout = 20; Ftdi->usb_read_timeout = 20; /* open the device */ err = ftdi_usb_open(Ftdi, ULA200_VENDOR_ID, ULA200_PRODUCT_ID); if (err < 0) { ULA200_ERROR("ftdi_usb_open() failed"); free(Ftdi); Ftdi = NULL; return -1; } /* set the baudrate */ err = ftdi_set_baudrate(Ftdi, ULA200_BAUDRATE); if (err < 0) { ULA200_ERROR("ftdi_set_baudrate() failed"); ftdi_usb_close(Ftdi); free(Ftdi); Ftdi = NULL; return -1; } /* set communication parameters */ err = ftdi_set_line_property(Ftdi, ULA200_DATABITS, ULA200_STOPBITS, ULA200_PARITY); if (err < 0) { ULA200_ERROR("ftdi_set_line_property() failed"); ftdi_usb_close(Ftdi); free(Ftdi); Ftdi = NULL; return -1; } return 0; } /** * Closes the display. * * @return 0 on success, a negative value on failure */ static int drv_ula200_close(void) { ULA200_TRACE(); ftdi_usb_purge_buffers(Ftdi); ftdi_usb_close(Ftdi); ftdi_deinit(Ftdi); free(Ftdi); Ftdi = NULL; return 0; } /** * Clears the contents of the display. * * @return 0 on success, a negative value on error */ static void drv_ula200_clear(void) { unsigned const char command[] = { ULA200_CMD_CLEAR }; int err; ULA200_TRACE(); err = drv_ula200_ftdi_write_command(command, 1); if (err < 0) { ULA200_ERROR("ula200_ftdi_write_command() failed"); } } /** * Writes data to the display. * * @param[in] row the row where the data should be written to * @param[in] col the column where the data should be written to * @param[in] data the data that should actually be written * @param[in] len the number of valid bytes in @p data */ static void drv_ula200_write(const int row, const int col, const char *data, int len) { int ret; /* do the cursor positioning here */ ret = drv_ula200_set_position(col, row); if (ret < 0) { ULA200_ERROR("drv_ula200_set_position() failed"); return; } /* send string to the display */ if (len == 1) { ret = drv_ula200_send_char(data[0]); } else { ret = drv_ula200_send_text((unsigned char *) data, len); } if (ret < 0) { ULA200_ERROR("drv_ula200_send_text() failed"); return; } } /* text mode displays only */ static void drv_ula200_defchar(const int ascii, const unsigned char *matrix) { int err, i; if (ascii >= 8) { ULA200_ERROR("Invalid value in drv_ula200_defchar"); return; } /* Tell the HD44780 we will redefine char number 'ascii' */ err = drv_ula200_ftdi_rawdata(ULA200_RS_INSTR, ULA200_SETCHAR | (ascii * 8)); if (err < 0) { ULA200_ERROR("drv_ula200_ftdi_rawdata() failed"); return; } /* Send the subsequent rows */ for (i = 0; i < YRES; i++) { err = drv_ula200_ftdi_rawdata(ULA200_RS_DATA, *matrix++ & 0x1f); if (err < 0) { ULA200_ERROR("ula200_ftdi_rawdata() failed"); return; } } } /** * Controls the backlight of the ULA200 display. * * @param[in] backlight a negative value if the backlight should be turned off, * a positive value if it should be turned on * @return 0 on success, any other value on failure */ static int drv_ula200_backlight(int backlight) { unsigned char cmd[2] = { ULA200_CMD_BACKLIGHT }; int ret; if (backlight <= 0) { backlight = '0'; } else { backlight = '1'; } cmd[1] = backlight; ret = drv_ula200_ftdi_write_command(cmd, 2); if (ret < 0) { ULA200_ERROR("ula200_ftdi_write_command() failed"); } return backlight == '1'; } /** * Starts the display. * * @param[in] section the section of the configuration file * @return 0 on success, a negative value on failure */ static int drv_ula200_start(const char *section) { int rows = -1, cols = -1; char *s; int backlight = 0; int err; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { ULA200_ERROR("No '%s.Size' entry from %s", section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { ULA200_ERROR("Bad %s.Size '%s' from %s", section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* open communication with the display */ err = drv_ula200_open(); if (err < 0) { return -1; } cfg_number(section, "Backlight", 0, 0, 1, &backlight); err = drv_ula200_backlight(backlight); if (err < 0) { ULA200_ERROR("drv_ula200_backlight() failed"); return -1; } /* clear display */ drv_ula200_clear(); /* enable raw mode for defining own chars */ drv_ula200_ftdi_enable_raw_mode(); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /** * Backlight plugin */ static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_ula200_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } /****************************************/ /*** exported functions ***/ /****************************************/ /** * list models * * @return 0 on success, a negative value on failure */ int drv_ula200_list(void) { printf("ULA200"); return 0; } /** * initialize driver & display * * @param[in] section the name of the section in the configuration file * @param[in] quiet TRUE on quiet mode * @return 0 on success, any negative error value on failure */ /* use this function for a text display */ int drv_ula200_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; ULA200_INFO("%s", "$Rev: 1126 $"); /* display preferences */ XRES = ULA200_CELLWIDTH; /* pixel width of one char */ YRES = ULA200_CELLHEIGHT; /* pixel height of one char */ CHARS = 7; /* number of user-defineable characters */ CHAR0 = 1; /* ASCII of first user-defineable char */ GOTO_COST = 4; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_ula200_write; drv_generic_text_real_defchar = drv_ula200_defchar; /* start display */ if ((ret = drv_ula200_start(section)) != 0) { return ret; } if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "ULA 200")) { sleep(3); drv_ula200_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::backlight", -1, plugin_backlight); return 0; } /** * close driver & display * * @param[in] quiet TRUE on quiet mode * @return 0 on success, any negative error value on failure */ /* use this function for a text display */ int drv_ula200_quit(int quiet) { ULA200_INFO("shutting down."); drv_generic_text_quit(); /* turn backlight off */ drv_ula200_backlight(0); /* clear display */ drv_ula200_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing connection"); drv_ula200_close(); return 0; } /* use this one for a text display */ DRIVER drv_ula200 = { .name = Name, .list = drv_ula200_list, .init = drv_ula200_init, .quit = drv_ula200_quit, }; /* :indentSize=4:tabSize=8:noTabs=false: */ lcd4linux-r1200/drv_BWCT.c0000644000175000017500000002215311134607604016003 0ustar jmccrohanjmccrohan/* $Id: drv_BWCT.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_BWCT.c $ * * new style driver for BWCT USB LCD displays * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_BWCT * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #define LCD_USB_VENDOR 0x03da #define LCD_USB_DEVICE 0x0002 #define LCD_RESET 1 #define LCD_CMD 2 #define LCD_DATA 3 #define LCD_CONTRAST 4 static char Name[] = "BWCT"; static usb_dev_handle *lcd; static int interface; extern int got_signal; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_BW_open(void) { struct usb_bus *busses, *bus; struct usb_device *dev; lcd = NULL; info("%s: scanning USB for BWCT LCD...", Name); usb_set_debug(0); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { int c; if (dev->descriptor.idVendor != LCD_USB_VENDOR) continue; /* Loop through all of the configurations */ for (c = 0; c < dev->descriptor.bNumConfigurations; c++) { int i; for (i = 0; i < dev->config[c].bNumInterfaces; i++) { int a; for (a = 0; a < dev->config[c].interface[i].num_altsetting; a++) { if ((dev->descriptor.idProduct == LCD_USB_DEVICE) || ((dev->config[c].interface[i].altsetting[a].bInterfaceClass == 0xff) && (dev->config[c].interface[i].altsetting[a].bInterfaceSubClass == 0x01))) { info("%s: found BWCT USB LCD on bus %s device %s", Name, bus->dirname, dev->filename); interface = i; lcd = usb_open(dev); if (usb_claim_interface(lcd, interface) < 0) { error("%s: usb_claim_interface() failed!", Name); return -1; } return 0; } } } } } } return -1; } static int drv_BW_close(void) { usb_release_interface(lcd, interface); usb_close(lcd); return 0; } static int drv_BW_send(int request, int value) { static int errors = 0; if (errors > 20) return -1; if (usb_control_msg(lcd, USB_TYPE_VENDOR, request, value, interface, NULL, 0, 1000) < 0) { error("%s: USB request failed!", Name); if (++errors > 20) { error("%s: too many USB errors, aborting.", Name); got_signal = -1; } return -1; } errors = 0; return 0; } static void drv_BW_command(const unsigned char cmd) { drv_BW_send(LCD_CMD, cmd); } static void drv_BW_clear(void) { drv_BW_command(0x01); /* clear display */ drv_BW_command(0x03); /* return home */ } static void drv_BW_write(const int row, const int col, const char *data, int len) { int pos; /* 16x4 Displays use a slightly different layout */ if (DCOLS == 16 && DROWS == 4) { pos = (row % 2) * 64 + (row / 2) * 16 + col; } else { pos = (row % 2) * 64 + (row / 2) * 20 + col; } drv_BW_command(0x80 | pos); while (len--) { drv_BW_send(LCD_DATA, *data++); } } static void drv_BW_defchar(const int ascii, const unsigned char *matrix) { int i; drv_BW_command(0x40 | 8 * ascii); for (i = 0; i < 8; i++) { drv_BW_send(LCD_DATA, *matrix++ & 0x1f); } } static int drv_BW_contrast(int contrast) { if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; drv_BW_send(LCD_CONTRAST, contrast); return contrast; } static int drv_BW_start(const char *section, const int quiet) { int contrast; int rows = -1, cols = -1; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; if (drv_BW_open() < 0) { error("%s: could not find a BWCT USB LCD", Name); return -1; } /* reset */ drv_BW_send(LCD_RESET, 0); /* initialize display */ drv_BW_command(0x29); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ drv_BW_command(0x08); /* Display off, cursor off, blink off */ drv_BW_command(0x0c); /* Display on, cursor off, blink off */ drv_BW_command(0x06); /* curser moves to right, no shift */ if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { drv_BW_contrast(contrast); } drv_BW_clear(); /* clear display */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "www.bwct.de")) { sleep(3); drv_BW_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_BW_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_BW_list(void) { printf("BWCT USB to HD44780 interface"); return 0; } /* initialize driver & display */ int drv_BW_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_BW_write; drv_generic_text_real_defchar = drv_BW_defchar; /* start display */ if ((ret = drv_BW_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); return 0; } /* close driver & display */ int drv_BW_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_BW_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing USB connection"); drv_BW_close(); return (0); } DRIVER drv_BWCT = { .name = Name, .list = drv_BW_list, .init = drv_BW_init, .quit = drv_BW_quit, }; lcd4linux-r1200/png.html0000644000175000017500000000016107247463242015702 0ustar jmccrohanjmccrohan PNG Test

PNG test

lcd4linux-r1200/lcd4linux.kdelnk0000644000175000017500000000043507072152610017322 0ustar jmccrohanjmccrohan# KDE Config File [KDE Desktop Entry] Comment[C]=LCD4Linux SwallowExec=lcd4linux -f /etc/lcd4kde.conf SwallowTitle=XLCD4Linux BinaryPattern= Name=LCD4Linux Name[C]=LCD4Linux MimeType= Comment=LCD4Linux Exec=lcd4linux -f /etc/lcd4X11.conf Icon=lcd4linux.xpm Type=Application Terminal=0 lcd4linux-r1200/udelay.c0000644000175000017500000000577310700213401015647 0ustar jmccrohanjmccrohan/* $Id: udelay.c 844 2007-10-01 15:49:21Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/udelay.c $ * * short delays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * void udelay_init (void) * selects delay method (gettimeofday() ord rdtsc() according * to processor features * * unsigned long timing (const char *driver, const char *section, const char *name, const int defval, const char *unit); * returns a timing value from config or the default value * * void udelay (unsigned long usec) * delays program execution for usec microseconds * uses global variable 'loops_per_usec', which has to be set before. * This function does busy-waiting! so use only for delays smaller * than 10 msec * */ #include "config.h" #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" void udelay_init(void) { info("udelay: using gettimeofday() delay loop"); } unsigned long timing(const char *driver, const char *section, const char *name, const int defval, const char *unit) { char sec[256]; int fuzz, val; qprintf(sec, sizeof(sec), "%s.Timing", section); /* fuzz all timings by given factor */ cfg_number(sec, "fuzz", 100, 1, -1, &fuzz); cfg_number(sec, name, defval, 0, -1, &val); val = val * fuzz / 100; if (val != defval) { if (fuzz != 100) { info("%s: timing: %6s = %5d %s (default %d %s, fuzz %d)", driver, name, val, unit, defval, unit, fuzz); } else { info("%s: timing: %6s = %5d %s (default %d %s)", driver, name, val, unit, defval, unit); } } else { info("%s: timing: %6s = %5d %s (default)", driver, name, defval, unit); } return val; } void ndelay(const unsigned long nsec) { struct timeval now, end; gettimeofday(&end, NULL); end.tv_usec += (nsec + 999) / 1000; while (end.tv_usec > 1000000) { end.tv_usec -= 1000000; end.tv_sec++; } do { rep_nop(); gettimeofday(&now, NULL); } while (now.tv_sec == end.tv_sec ? now.tv_usec < end.tv_usec : now.tv_sec < end.tv_sec); } lcd4linux-r1200/plugin_button_exec.c0000644000175000017500000000571311755713040020272 0ustar jmccrohanjmccrohan/* $Id: plugin_button_exec.c 1189 2012-05-19 12:46:24Z jmccrohan $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_button_exec.c $ * * plugin that forks and exec's once a key is pressed. the difference to the exec plugin is: this can also only be done once! * * Copyright (C) 2008, Wolfgang Henerbichler * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_button_exec(void) * adds various functions * */ /* define the include files you need */ #include "config.h" #include #include #include #include #include #include /* these should always be included */ #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif /* sample function 'button_exec' */ /* takes as many arguments as you want, first arguemnt is the command that will be called via exec, all the following are parameters you want to add to your command - you won't know what has happened after forking - no return codes available */ /* Note: all local functions should be declared 'static' */ static void my_button_exec(RESULT * result, int argc, RESULT * argv[]) { int pid; int i; int errsv; char *args[argc + 1]; char *arg; char *prog; signal(SIGCHLD, SIG_IGN); prog = R2S(argv[0]); info("%s", prog); for (i = 1; i < argc; i++) { arg = R2S(argv[i]); args[i] = arg; info("%s", arg); } args[0] = prog; args[i] = (char *) 0; pid = fork(); if (pid == 0) { /* child-process */ /* char *args[] = {"-r", "-t", "-l", (char *) 0 }; */ info("executing program"); execvp(prog, args); errsv = errno; info("executing program failed"); info("%s", strerror(errsv)); exit(0); } else if (pid == -1) { info("weird error has occurred. couldn't fork."); } else { SetResult(&result, R_STRING, "0"); } } /* plugin initialization */ /* MUST NOT be declared 'static'! */ int plugin_init_button_exec(void) { /* register all our cool functions */ /* the second parameter is the number of arguments */ /* -1 stands for variable argument list */ AddFunction("button_exec", -1, my_button_exec); return 0; } void plugin_exit_button_exec(void) { /* free any allocated memory */ /* close filedescriptors */ } lcd4linux-r1200/plugin_dbus.c0000644000175000017500000005722111302031021016665 0ustar jmccrohanjmccrohan/* $Id: plugin_dbus.c -1 $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_dbus.c $ * * plugin template * * Copyright (C) 2009 Edward Martin * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_dbus (void) * adds various functions * */ /* define the include files you need */ #include "config.h" #include #include #include #include #include /* these should always be included */ #include "debug.h" #include "plugin.h" #include "cfg.h" #include "timer.h" #ifdef WITH_DMALLOC #include #endif #include "event.h" #include #include #include /* * Internal Text Storage (to catch the events) */ //a buffer of the most recent results (store the strings you see on the screen) typedef struct { int argc; char **arguments; } dbus_signal_t; static struct { int signals; dbus_signal_t *a; } dbus_results = { 0, NULL}; //free all resources for the text of a signal static int clear_signal_txt(const int sig); //return a pointer to the struct of text for the signal static dbus_signal_t *get_signal_txt(const int sig); //set the struct of text for the signal static int set_signal_txt(const int sig, const dbus_signal_t * data); /* * DBus Functions/types */ //the max that a message may be in characters (if you have a screen that fits more go crazy) static const int LCD_MAX_MSG_LEN = 255; #define DBUS_MAX_SIGNALS 64 static const char *DBUS_PLUGIN_SECTION = "Plugin:DBus"; /* * This connects to dbus and gets relavant things for the LCD */ typedef struct lcd_sig_t lcd_sig_t; //do not look inside, its private! struct lcd_sig_t { void *user_data; void (*callback) (void *user_data, int argc, char **argv); void (*user_free) (void *); char *sender; char *path; char *interface; char *member; char *rule; }; typedef struct { int id; char *event_name; } handle_signal_t; static DBusConnection *sessconn; static DBusConnection *sysconn; static DBusError err; static lcd_sig_t *lcd_registered_signals[DBUS_MAX_SIGNALS]; //used mostly for freeing resources static int registered_sig_count = 0; //takes the signal, matches it against a rule, and sends the correct agrument, as a string, to the screen static DBusHandlerResult lcd_sig_received(DBusConnection * connection, DBusMessage * message, void *sigv); //frees all resources for a signal (use lcd_unregister_signal instead) static void free_signal(lcd_sig_t * sig); //unregisters a signal and frees its resources static void lcd_unregister_signal(lcd_sig_t * sig); //these copy data in/out of dbus static void fill_args(DBusMessage * message, int *argcount, char ***argv); static void free_args(int argc, char **argv); //returns 0 on error (no connection opened) // 1 when only the system connection was opened // 2 when only the session connection was opened // 3 both connections were opened static int lcd_dbus_init(void); static void handle_inbound_signal(void *signal, int argc, char **argv); static void free_handle_signal(handle_signal_t * sig); //given a signal, will add a hook so when the signal appears your callback is called static lcd_sig_t *lcd_register_signal(const char *sender, const char *path, const char *interface, const char *member, void (*callback) (void *user_data, int argc, char **argv), void *user_data, void (*user_free) (void *)); static void setup_dbus_events(DBusConnection * conn); //to handle watches through the main loop static dbus_bool_t add_watch(DBusWatch * w, void *data); static void remove_watch(DBusWatch * w, void *data); static void toggle_watch(DBusWatch * w, void *data); static void watch_handle(event_flags_t f, void *data); static void dispatch_dbus(void); //tell dbus to read something //to handle timers through the main loop static void timeout_dbus_handle(void *data); static dbus_bool_t add_dbus_timeout(DBusTimeout * t, void *data); static void remove_dbus_timeout(DBusTimeout * t, void *data); static void toggle_dbus_timeout(DBusTimeout * t, void *data); static lcd_sig_t *create_signal(const char *sender, const char *path, const char *interface, const char *member, void (*callback) (void *user_data, int argc, char **argv), void *user_data, void (*user_free) (void *)); static int clear_signal_txt(const int sig) { dbus_signal_t *s = get_signal_txt(sig); if (s == NULL) { return 1; } int i; if (s->arguments != NULL) { for (i = 0; i < s->argc; i++) { if (s->arguments[i] != NULL) { free(s->arguments[i]); } } free(s->arguments); s->arguments = NULL; } s->argc = 0; return 0; } static dbus_signal_t *get_signal_txt(const int sig) { if (sig < 0 || sig >= dbus_results.signals) { return NULL; } return &dbus_results.a[sig]; } //sets a signal struct for the given data static int set_signal_txt(const int sig, const dbus_signal_t * data) { if (sig < 0 || sig >= dbus_results.signals) { int new_sigs = sig + 1; //allocate it dbus_results.a = realloc(dbus_results.a, sizeof(dbus_signal_t) * new_sigs); int i; //clear anything just allocated that we are not writing to right now for (i = dbus_results.signals; i < new_sigs; i++) { dbus_results.a[i].argc = 0; dbus_results.a[i].arguments = NULL; } dbus_results.signals = new_sigs; } //free the old version if (dbus_results.a[sig].argc != 0) { clear_signal_txt(sig); } dbus_results.a[sig].argc = data->argc; //need to dup the strings dbus_results.a[sig].arguments = malloc(sizeof(data->arguments) * data->argc); int i; for (i = 0; i < data->argc; i++) { dbus_results.a[sig].arguments[i] = strdup(data->arguments[i]); } return 0; } /* * lcd4linux interface fucntions */ static void get_argument(RESULT * result, RESULT * sig, RESULT * arg) { int signal = (int) R2N(sig); int argument = (int) R2N(arg); dbus_signal_t *signal_value = get_signal_txt(signal); char *value = ""; if (signal_value != NULL && signal_value->argc > argument && signal_value->arguments[argument] != NULL) { value = signal_value->arguments[argument]; } /* store result */ SetResult(&result, R_STRING, value); } static void clear_arguments(RESULT * result, RESULT * sig) { int signal = (int) R2N(sig); dbus_signal_t *signal_value = get_signal_txt(signal); int i; if (signal_value->arguments != NULL) { for (i = 0; i < signal_value->argc; i++) { if (signal_value->arguments[i] != NULL) { free(signal_value->arguments[i]); } } free(signal_value->arguments); signal_value->arguments = NULL; } signal_value->argc = 0; /* store result */ SetResult(&result, R_STRING, ""); } static void load_dbus_cfg(void) { char *sender, *path, *interface, *member, *eventname; int i; const char *sender_fmt = "signal%dsender"; const char *path_fmt = "signal%dpath"; const char *interface_fmt = "signal%dinterface"; const char *member_fmt = "signal%dmember"; const char *eventname_fmt = "signal%deventname"; const int max_cfg_len = 32; char cfg_name[max_cfg_len]; for (i = 0; i < DBUS_MAX_SIGNALS; i++) { snprintf(cfg_name, max_cfg_len - 1, sender_fmt, i); sender = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); snprintf(cfg_name, max_cfg_len - 1, path_fmt, i); path = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); snprintf(cfg_name, max_cfg_len - 1, interface_fmt, i); interface = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); snprintf(cfg_name, max_cfg_len - 1, member_fmt, i); member = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); snprintf(cfg_name, max_cfg_len - 1, eventname_fmt, i); eventname = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); if (*path == '\0' && *interface == '\0' && *member == '\0') { goto cleanup; } else if (*path == '\0' || *interface == '\0' || *member == '\0') { error("[DBus] Incomplete configuration specified for signal%d", i); goto cleanup; } handle_signal_t *sig_info = malloc(sizeof(handle_signal_t)); sig_info->id = i; if (*eventname == '\0') { sig_info->event_name = NULL; } else { sig_info->event_name = strdup(eventname); } if (!lcd_register_signal(sender, path, interface, member, handle_inbound_signal, sig_info, (void (*)(void *)) free_handle_signal)) { error("[DBus] Error Registering signal %d", i); } cleanup: free(sender); free(path); free(interface); free(member); free(eventname); } } static void free_handle_signal(handle_signal_t * sig) { if (sig->event_name != NULL) { free(sig->event_name); } free(sig); } /* plugin initialization */ int plugin_init_dbus(void) { if (!lcd_dbus_init()) { error("[DBus] Could not connect to DBus"); return 1; } //dbus::argument(, )//displays arg# for signal# AddFunction("dbus::argument", 2, get_argument); //dbus::clear()//sets the arguments for signal# AddFunction("dbus::clear", 1, clear_arguments); //read out config load_dbus_cfg(); return 0; } void plugin_exit_dbus(void) { int i; //remove all known signals for (i = registered_sig_count - 1; i >= 0; i--) { lcd_unregister_signal(lcd_registered_signals[i]); } if (sysconn != NULL) { dbus_connection_unref(sysconn); } if (sessconn != NULL) { dbus_connection_unref(sessconn); } //remove all knows signal results for (i = dbus_results.signals - 1; i >= 0; i--) { clear_signal_txt(i); } #ifdef DEBUG //needs to be called to actually free everything, but might free stuff //mpris_dbus uses and cause a crash on shutdown, enable for leak debugging dbus_shutdown(); #endif } /* * From here one out it is all dbus specific funtions, * should probably be split into a seperate file, but i * keept it here to make the plugin a single file * */ //watch functions static dbus_bool_t add_watch(DBusWatch * w, void *data) { (void) data; //ignore it #if (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR == 1 && DBUS_VERSION_MICRO >= 1) || (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR > 1) || (DBUS_VERSION_MAJOR > 1) int fd = dbus_watch_get_unix_fd(w); #else int fd = dbus_watch_get_fd(w); #endif // int fd = dbus_watch_get_unix_fd(w); //we assume we are using unix int flags = dbus_watch_get_flags(w); event_add(watch_handle, w, fd, flags & DBUS_WATCH_READABLE, flags & DBUS_WATCH_WRITABLE, dbus_watch_get_enabled(w)); return TRUE; } static void remove_watch(DBusWatch * w, void *data) { (void) data; //ignore it #if (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR == 1 && DBUS_VERSION_MICRO >= 1) || (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR > 1) || (DBUS_VERSION_MAJOR > 1) event_del(dbus_watch_get_unix_fd(w)); #else event_del(dbus_watch_get_fd(w)); #endif // event_del(dbus_watch_get_unix_fd(w)); } static void toggle_watch(DBusWatch * w, void *data) { (void) data; #if (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR == 1 && DBUS_VERSION_MICRO >= 1) || (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR > 1) || (DBUS_VERSION_MAJOR > 1) int fd = dbus_watch_get_unix_fd(w); #else int fd = dbus_watch_get_fd(w); #endif // int fd = dbus_watch_get_unix_fd(w); //we assume we are using unix int flags = dbus_watch_get_flags(w); event_modify(fd, flags & DBUS_WATCH_READABLE, flags & DBUS_WATCH_WRITABLE, dbus_watch_get_enabled(w)); } static void watch_handle(event_flags_t f, void *data) { DBusWatch *w = (DBusWatch *) data; //convert the flags unsigned int flags = 0; flags |= (f & EVENT_READ) ? DBUS_WATCH_READABLE : 0; flags |= (f & EVENT_WRITE) ? DBUS_WATCH_WRITABLE : 0; flags |= (f & EVENT_HUP) ? DBUS_WATCH_HANGUP : 0; flags |= (f & EVENT_ERR) ? DBUS_WATCH_ERROR : 0; //tell dbus if (!dbus_watch_handle(w, flags)) { info("[DBus] dbus_watch_handle(): Not enough memory!"); } dispatch_dbus(); } static void dispatch_dbus(void) { if (sessconn != NULL && dbus_connection_get_dispatch_status(sessconn) == DBUS_DISPATCH_DATA_REMAINS) { while (DBUS_DISPATCH_DATA_REMAINS == dbus_connection_dispatch(sessconn)); } if (sysconn != NULL && dbus_connection_get_dispatch_status(sysconn) == DBUS_DISPATCH_DATA_REMAINS) { while (DBUS_DISPATCH_DATA_REMAINS == dbus_connection_dispatch(sysconn)); } } static void timeout_dbus_handle(void *data) { DBusTimeout *t = (DBusTimeout *) data; if (!dbus_timeout_handle(t)) { info("[DBus] Not enough memory to handle timeout!"); } dispatch_dbus(); } static dbus_bool_t add_dbus_timeout(DBusTimeout * t, void *data) { (void) data; //ignore warning if (!timer_add_late(timeout_dbus_handle, t, dbus_timeout_get_interval(t), 0)) { return FALSE; } return TRUE; } static void remove_dbus_timeout(DBusTimeout * t, void *data) { (void) data; //ignore warning timer_remove(timeout_dbus_handle, t); } static void toggle_dbus_timeout(DBusTimeout * t, void *data) { remove_dbus_timeout(t, data); add_dbus_timeout(t, data); } //add the proper events/callbacks so we get notified about out messages static void setup_dbus_events(DBusConnection * conn) { if (!dbus_connection_set_watch_functions(conn, add_watch, remove_watch, toggle_watch, NULL, NULL)) { error("[DBus] dbus_connection_set_watch_functions(): Not enough memory!"); } if (!dbus_connection_set_timeout_functions (conn, add_dbus_timeout, remove_dbus_timeout, toggle_dbus_timeout, NULL, NULL)) { error("[DBus] dbus_connection_set_timeout_functions(): Not enough memory!"); } } static int lcd_dbus_init(void) { int success = 3; dbus_error_init(&err); //dbus_error_free(&err); sessconn = dbus_bus_get(DBUS_BUS_SESSION, &err); if (sessconn == NULL) { info("[DBus] Error connecting to the dbus session bus: %s\n", err.message); dbus_error_free(&err); success &= 1; } else { #ifdef DEBUG dbus_connection_set_exit_on_disconnect(sessconn, FALSE); #endif setup_dbus_events(sessconn); } sysconn = dbus_bus_get(DBUS_BUS_SYSTEM, &err); if (sysconn == NULL) { info("[DBus] Error connecting to the dbus system bus: %s\n", err.message); success &= 2; } else { #ifdef DEBUG dbus_connection_set_exit_on_disconnect(sysconn, FALSE); #endif setup_dbus_events(sysconn); } return success; } static lcd_sig_t *create_signal(const char *sender, const char *path, const char *interface, const char *member, void (*callback) (void *user_data, int argc, char **argv), void *user_data, void (*user_free) (void *)) { lcd_sig_t *sig = malloc(sizeof(lcd_sig_t)); sig->callback = callback; sig->user_data = user_data; sig->user_free = user_free; sig->sender = malloc(sizeof(char) * (1 + strlen(sender))); strcpy(sig->sender, sender); sig->path = malloc(sizeof(char) * (1 + strlen(path))); strcpy(sig->path, path); sig->interface = malloc(sizeof(char) * (1 + strlen(interface))); strcpy(sig->interface, interface); sig->member = malloc(sizeof(char) * (1 + strlen(member))); strcpy(sig->member, member); size_t len = strlen(sender) + strlen(path) + strlen(interface) + strlen(member); char *format; if (strlen(sig->sender) == 0) { format = "type='signal',path='%s',interface='%s',member='%s'"; } else { format = "type='signal',sender='%s',path='%s',interface='%s',member='%s'"; } len += strlen(format); len *= sizeof(char); sig->rule = malloc(len); if (strlen(sig->sender) == 0) { sprintf(sig->rule, format, path, interface, member); } else { sprintf(sig->rule, format, sender, path, interface, member); } assert(strlen(sig->rule) < len); return sig; } static void handle_inbound_signal(void *signal, int argc, char **argv) { handle_signal_t *signal_info = (handle_signal_t *) signal; dbus_signal_t sig; sig.argc = argc; sig.arguments = argv; set_signal_txt(signal_info->id, &sig); if (signal_info->event_name != NULL) { named_event_trigger(signal_info->event_name); } } static lcd_sig_t *lcd_register_signal(const char *sender, const char *path, const char *interface, const char *member, void (*callback) (void *user_data, int argc, char **argv), void *user_data, void (*user_free) (void *)) { if (__builtin_expect(registered_sig_count >= DBUS_MAX_SIGNALS, 0)) { //gcc >= 2.96 //i don't think anything will allow this to ever be hit..in fact It's impossible in the form i wrote the plugin error ("[DBus] Attempted to add more than %d dus signals, if you actually need more than that edit DBUS_MAX_SIGNALS in plugin_dbus.c", DBUS_MAX_SIGNALS); return NULL; } //store everything we need in the singal struct lcd_sig_t *sig = create_signal(sender, path, interface, member, callback, user_data, user_free); int success = 3; if (sessconn != NULL) { dbus_bus_add_match(sessconn, sig->rule, &err); if (dbus_error_is_set(&err)) { info("[DBus] Error adding dbus match to the session bus: %s \n", err.message); dbus_error_free(&err); success ^= 1; } if (!dbus_connection_add_filter(sessconn, lcd_sig_received, sig, NULL) && (success & 1)) { info("[DBus] Dbus signal registration failed to the session bus!\n"); dbus_bus_remove_match(sessconn, sig->rule, &err); success ^= 1; } } else { success ^= 1; } if (sysconn != NULL) { dbus_bus_add_match(sysconn, sig->rule, &err); if (dbus_error_is_set(&err)) { info("[DBus] Error adding dbus match to the system bus: %s \n", err.message); success ^= 2; } if (!dbus_connection_add_filter(sysconn, lcd_sig_received, sig, NULL) && (success & 2)) { info("[DBus] Dbus signal registration failed to the system bus!\n"); dbus_bus_remove_match(sysconn, sig->rule, &err); success ^= 2; } } else { success ^= 2; } if (!success) { free_signal(sig); return NULL; } lcd_registered_signals[registered_sig_count] = sig; registered_sig_count++; return sig; } static void free_signal(lcd_sig_t * sig) { if (sig->user_free != NULL) { sig->user_free(sig->user_data); } free(sig->sender); free(sig->path); free(sig->interface); free(sig->member); free(sig->rule); free(sig); } static void lcd_unregister_signal(lcd_sig_t * sig) { if (sig == NULL) { return; } //remove filter and match if (sessconn != NULL) { dbus_connection_remove_filter(sessconn, lcd_sig_received, sig); dbus_bus_remove_match(sessconn, sig->rule, NULL); } if (sysconn != NULL) { dbus_connection_remove_filter(sysconn, lcd_sig_received, sig); dbus_bus_remove_match(sysconn, sig->rule, NULL); } //free user data free_signal(sig); //drop it off the list int i; for (i = 0; i < registered_sig_count; i++) { if (lcd_registered_signals[i] == sig) { registered_sig_count--; lcd_registered_signals[i] = lcd_registered_signals[registered_sig_count]; break; } } } static void fill_args(DBusMessage * message, int *argcount, char ***argv) { dbus_message_ref(message); int argc = 0; char **args = NULL; DBusMessageIter iter; int buf_size = 0; dbus_message_iter_init(message, &iter); int current_type; //iterate over all arguments, casting all primitaves to strings while ((current_type = dbus_message_iter_get_arg_type(&iter)) != DBUS_TYPE_INVALID) { assert(argc <= buf_size); if (argc >= buf_size) { buf_size = argc * 2; if (buf_size == 0) { buf_size = 1; } args = realloc(args, sizeof(char **) * buf_size); } if (dbus_type_is_basic(current_type)) { args[argc] = malloc(sizeof(char) * (1 + LCD_MAX_MSG_LEN)); args[argc][LCD_MAX_MSG_LEN] = '\0'; //determine the type switch (current_type) { /* Primitive types */ case DBUS_TYPE_BYTE: { char value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%hhx", value); } break; case DBUS_TYPE_BOOLEAN: { dbus_bool_t value; dbus_message_iter_get_basic(&iter, &value); if (value) { strcpy(args[argc], "true"); } else { strcpy(args[argc], "false"); } } break; case DBUS_TYPE_INT16: { dbus_int16_t value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%hd", value); } break; case DBUS_TYPE_UINT16: { dbus_uint16_t value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%hu", value); } break; case DBUS_TYPE_INT32: { dbus_int32_t value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%d", value); } break; case DBUS_TYPE_UINT32: { dbus_uint32_t value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%u", value); } break; case DBUS_TYPE_INT64: { dbus_int64_t value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%jd", (intmax_t) value); } break; case DBUS_TYPE_UINT64: { dbus_uint64_t value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%ju", (uintmax_t) value); } break; case DBUS_TYPE_DOUBLE: { double value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%f", value); } break; case DBUS_TYPE_STRING: //all strings case DBUS_TYPE_OBJECT_PATH: case DBUS_TYPE_SIGNATURE: { char *value; dbus_message_iter_get_basic(&iter, &value); snprintf(args[argc], LCD_MAX_MSG_LEN, "%s", value); } break; case DBUS_TYPE_INVALID: default: //not supported free(args[argc]); args[argc] = NULL; assert(0); //should never ever happen... break; } } else { args[argc] = NULL; } argc++; dbus_message_iter_next(&iter); } *argcount = argc; *argv = args; dbus_message_unref(message); } static DBusHandlerResult lcd_sig_received(DBusConnection * connection, DBusMessage * msg, void *sigv) { (void) connection; dbus_message_ref(msg); lcd_sig_t *sig = sigv; //compare the signal to the one we were assigned if (dbus_message_get_type(msg) != DBUS_MESSAGE_TYPE_SIGNAL) { dbus_message_unref(msg); return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; } //we don't check the sender because we (probably) asked by name, not by sender if (!dbus_message_has_member(msg, sig->member) || !dbus_message_has_path(msg, sig->path) || !dbus_message_has_interface(msg, sig->interface)) { dbus_message_unref(msg); return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; } //call the users function if (sig->callback != NULL) { char **args; int argc; fill_args(msg, &argc, &args); sig->callback(sig->user_data, argc, args); free_args(argc, args); } dbus_message_unref(msg); return DBUS_HANDLER_RESULT_HANDLED; } static void free_args(int argc, char **argv) { int i; //free args for (i = 0; i < argc; i++) { if (argv[i] != NULL) { free(argv[i]); } } if (argv != NULL && argc != 0) { free(argv); } } lcd4linux-r1200/.cvsignore0000644000175000017500000000014110477455402016224 0ustar jmccrohanjmccrohanMakefile .deps autom4te.cache config.h config.log config.status lcd4linux stamp-h1 smoketest.log lcd4linux-r1200/pid.h0000644000175000017500000000213210670762146015154 0ustar jmccrohanjmccrohan/* $Id: pid.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/pid.h $ * * PID file handling * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _PID_H_ #define _PID_H_ int pid_init(const char *pidfile); int pid_exit(const char *pidfile); #endif lcd4linux-r1200/glcd2usb.h0000644000175000017500000000231711153400515016074 0ustar jmccrohanjmccrohan/* * glcd2usb.h - glcd2usb interface definitions */ #ifndef GLCD2USB_H #define GLCD2USB_H #define FLAG_SIX_BIT (1<<0) #define FLAG_VERTICAL_UNITS (1<<1) #define FLAG_BOTTOM_START (1<<2) #define FLAG_VERTICAL_INC (1<<3) #define FLAG_BACKLIGHT (1<<4) #define GLCD2USB_RID_GET_INFO 1 /* get display info */ #define GLCD2USB_RID_SET_ALLOC 2 /* allocate/free display */ #define GLCD2USB_RID_GET_BUTTONS 3 /* get state of the four buttons */ #define GLCD2USB_RID_SET_BL 4 /* set backlight brightness */ #define GLCD2USB_RID_GET_IR 5 /* get last ir message */ #define GLCD2USB_RID_WRITE 8 /* write some bitmap data to the display */ #define GLCD2USB_RID_WRITE_4 (GLCD2USB_RID_WRITE+0) #define GLCD2USB_RID_WRITE_8 (GLCD2USB_RID_WRITE+1) #define GLCD2USB_RID_WRITE_16 (GLCD2USB_RID_WRITE+2) #define GLCD2USB_RID_WRITE_32 (GLCD2USB_RID_WRITE+3) #define GLCD2USB_RID_WRITE_64 (GLCD2USB_RID_WRITE+4) #define GLCD2USB_RID_WRITE_128 (GLCD2USB_RID_WRITE+5) typedef struct { unsigned char report_id; char name[32]; unsigned short width, height; unsigned char flags; } __attribute__ ((packed)) display_info_t; #endif // GLCD2USB_H lcd4linux-r1200/plugin_raspi.c0000644000175000017500000001246012147303760017066 0ustar jmccrohanjmccrohan/* $Id: plugin_raspi.c 1199 2013-05-23 03:07:28Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_raspi.c $ * * plugin raspi * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2013 Volker Gerng * Copyright (C) 2013 Jonathan McCrohan * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_raspi (void) * adds functions to get information about internal sensors of raspberry pi * */ #include "config.h" /* these should always be included */ #include "debug.h" #include "plugin.h" #include "cfg.h" #include #include #include #include #include #ifdef WITH_DMALLOC #include #endif #define RASPI_FREQ_PATH "/sys/devices/system/cpu/cpu0/cpufreq/" #define RASPI_FREQ_VALUE "cpuinfo_cur_freq" #define RASPI_FREQ_IDFILE "scaling_driver" #define RASPI_FREQ_ID "BCM2835 CPUFreq" #define RASPI_TEMP_PATH "/sys/class/thermal/thermal_zone0/" #define RASPI_TEMP_VALUE "temp" #define RASPI_TEMP_IDFILE "type" #define RASPI_TEMP_ID "bcm2835_thermal" #define _cat(a,b) (a##b) #define strings(a, b) "_cat(a,b)" static char Section[] = "Plugin:raspi"; static int plugin_enabled; char tmpstr[128]; /* Note: all local functions should be declared 'static' */ /* reading an positive integer value from path, -1 on error */ static int readValue(char *path) { int value = -1; FILE *fp; fp = fopen(path, "r"); if (NULL != fp) { fgets(tmpstr, sizeof(tmpstr), fp); fclose(fp); if (1 != sscanf(tmpstr, "%i", &value)) { error("[raspi] error reading integer value from %s\n", path); } } else { error("[raspi] error opening %s: %s\n", path, strerror(errno)); } return value; } /* reads a string from path */ static char *readStr(char *path) { FILE *fp; memset(tmpstr, 0, sizeof(tmpstr)); fp = fopen(path, "r"); if (NULL != fp) { fgets(tmpstr, sizeof(tmpstr), fp); fclose(fp); } else { error("[raspi] error reading text value from %s: %s\n", path, strerror(errno)); } return tmpstr; } /* reads the actual cpu frequency of the bcm2708 cpu */ static void my_cpufreq(RESULT * result) { snprintf(tmpstr, sizeof(tmpstr), "%s%s", RASPI_FREQ_PATH, RASPI_FREQ_VALUE); double value = readValue(tmpstr) / 1000.0L; info("[raspi] actual cpu frequency: %.2f MHz", value); SetResult(&result, R_NUMBER, &value); } /* reads the actual cpu temperature in degree Celsius */ static void my_cputemp(RESULT * result) { snprintf(tmpstr, sizeof(tmpstr), "%s%s", RASPI_TEMP_PATH, RASPI_TEMP_VALUE); double value = readValue(tmpstr) / 1000.0L; info("[raspi] actual cpu temperature: %.1f C", value); SetResult(&result, R_NUMBER, &value); } /* plugin initialization */ /* MUST NOT be declared 'static'! */ int plugin_init_raspi(void) { /* Check if raspi plugin section exists in config file */ if (cfg_number(Section, "enabled", 0, 0, 1, &plugin_enabled) < 1) { plugin_enabled = 0; } /* Disable plugin unless it is explicitly enabled */ if (plugin_enabled != 1) { info("[raspi] WARNING: Plugin is not enabled! (set 'enabled 1' to enable this plugin)"); return 0; } char checkFile[128]; snprintf(checkFile, sizeof(checkFile), "%s%s", RASPI_TEMP_PATH, RASPI_TEMP_IDFILE); if (strncmp(readStr(checkFile), RASPI_TEMP_ID, strlen(RASPI_TEMP_ID)) != 0) { error("Warning: no raspberry pi thermal sensor found: value of '%s' is '%s', should be '%s'", checkFile, readStr(checkFile), RASPI_TEMP_IDFILE); } snprintf(checkFile, sizeof(checkFile), "%s%s", RASPI_TEMP_PATH, RASPI_TEMP_VALUE); if (0 == access(checkFile, R_OK)) { AddFunction("raspi::cputemp", 0, my_cputemp); } else { error("Error: File '%s' not readable, no temperature sensor found", checkFile); } snprintf(checkFile, sizeof(checkFile), "%s%s", RASPI_FREQ_PATH, RASPI_FREQ_IDFILE); if (strncmp(readStr(checkFile), RASPI_FREQ_ID, strlen(RASPI_FREQ_ID)) != 0) { error("Warning: no raspberry pi frequence sensor found: value of '%s' is '%s', should be '%s'", checkFile, readStr(checkFile), RASPI_FREQ_IDFILE); } snprintf(checkFile, sizeof(checkFile), "%s%s", RASPI_FREQ_PATH, RASPI_FREQ_VALUE); if (0 == access(checkFile, R_OK)) { AddFunction("raspi::cpufreq", 0, my_cpufreq); } else { error("Error: File '%s' not readable, no frequency sensor found", checkFile); } return 0; } void plugin_exit_raspi(void) { /* free any allocated memory */ /* close filedescriptors */ } lcd4linux-r1200/plugin_meminfo.c0000644000175000017500000000602610670762146017411 0ustar jmccrohanjmccrohan/* $Id: plugin_meminfo.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_meminfo.c $ * * plugin for /proc/meminfo parsing * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_meminfo (void) * adds functions to access /proc/meminfo * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "hash.h" static HASH MemInfo; static FILE *stream = NULL; static int parse_meminfo(void) { int age; /* reread every 10 msec only */ age = hash_age(&MemInfo, NULL); if (age > 0 && age <= 10) return 0; if (stream == NULL) stream = fopen("/proc/meminfo", "r"); if (stream == NULL) { error("fopen(/proc/meminfo) failed: %s", strerror(errno)); return -1; } rewind(stream); while (!feof(stream)) { char buffer[256]; char *c, *key, *val; fgets(buffer, sizeof(buffer), stream); c = strchr(buffer, ':'); if (c == NULL) continue; key = buffer; val = c + 1; /* strip leading blanks from key */ while (isspace(*key)) *key++ = '\0'; /* strip trailing blanks from key */ do *c = '\0'; while (isspace(*--c)); /* strip leading blanks from value */ while (isspace(*val)) *val++ = '\0'; /* strip trailing blanks from value */ for (c = val; *c != '\0'; c++); while (isspace(*--c)) *c = '\0'; /* skip lines that do not end with " kB" */ if (*c == 'B' && *(c - 1) == 'k' && *(c - 2) == ' ') { /* strip trailing " kB" from value */ *(c - 2) = '\0'; /* add entry to hash table */ hash_put(&MemInfo, key, val); } } return 0; } static void my_meminfo(RESULT * result, RESULT * arg1) { char *key, *val; if (parse_meminfo() < 0) { SetResult(&result, R_STRING, ""); return; } key = R2S(arg1); val = hash_get(&MemInfo, key, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } int plugin_init_meminfo(void) { hash_create(&MemInfo); AddFunction("meminfo", 1, my_meminfo); return 0; } void plugin_exit_meminfo(void) { if (stream != NULL) { fclose(stream); stream = NULL; } hash_destroy(&MemInfo); } lcd4linux-r1200/drv_picoLCD.c0000644000175000017500000002537411525606673016542 0ustar jmccrohanjmccrohan/* $Id: drv_picoLCD.c 1143 2011-02-12 22:46:19Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_picoLCD.c $ * * driver for picoLCD displays from mini-box.com * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * Copyright (C) 2007 Nicu Pavel, Mini-Box.com * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_picoLCD * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_gpio.h" #include "drv_generic_keypad.h" #define picoLCD_VENDOR 0x04d8 #define picoLCD_DEVICE 0x0002 static char Name[] = "picoLCD"; static unsigned int gpo = 0; static char *Buffer; static char *BufPtr; static usb_dev_handle *lcd; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_pL_open(void) { struct usb_bus *busses, *bus; struct usb_device *dev; char driver[1024]; char product[1024]; char manufacturer[1024]; char serialnumber[1024]; int ret; lcd = NULL; info("%s: scanning for picoLCD...", Name); usb_set_debug(0); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { if ((dev->descriptor.idVendor == picoLCD_VENDOR) && (dev->descriptor.idProduct == picoLCD_DEVICE)) { info("%s: found picoLCD on bus %s device %s", Name, bus->dirname, dev->filename); lcd = usb_open(dev); ret = usb_get_driver_np(lcd, 0, driver, sizeof(driver)); if (ret == 0) { info("%s: interface 0 already claimed by '%s'", Name, driver); info("%s: attempting to detach driver...", Name); if (usb_detach_kernel_driver_np(lcd, 0) < 0) { error("%s: usb_detach_kernel_driver_np() failed!", Name); return -1; } } usb_set_configuration(lcd, 1); usleep(100); if (usb_claim_interface(lcd, 0) < 0) { error("%s: usb_claim_interface() failed!", Name); return -1; } usb_set_altinterface(lcd, 0); usb_get_string_simple(lcd, dev->descriptor.iProduct, product, sizeof(product)); usb_get_string_simple(lcd, dev->descriptor.iManufacturer, manufacturer, sizeof(manufacturer)); usb_get_string_simple(lcd, dev->descriptor.iSerialNumber, serialnumber, sizeof(serialnumber)); info("%s: Manufacturer='%s' Product='%s' SerialNumber='%s'", Name, manufacturer, product, serialnumber); return 0; } } } error("%s: could not find a picoLCD", Name); return -1; } static int drv_pL_close(void) { usb_release_interface(lcd, 0); usb_close(lcd); return 0; } static void drv_pL_send(unsigned char *data, int size) { usb_interrupt_write(lcd, USB_ENDPOINT_OUT + 1, (char *) data, size, 1000); } static int drv_pL_read(unsigned char *data, int size) { return usb_interrupt_read(lcd, USB_ENDPOINT_OUT + 1, (char *) data, size, 1000); } static void drv_pL_clear(void) { unsigned char cmd[1] = { 0x94 }; /* clear display */ drv_pL_send(cmd, 1); } static int drv_pL_contrast(int contrast) { unsigned char cmd[2] = { 0x92 }; /* set contrast */ if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; cmd[1] = contrast; drv_pL_send(cmd, 2); return contrast; } static int drv_pL_backlight(int backlight) { unsigned char cmd[2] = { 0x91 }; /* set backlight */ if (backlight < 0) backlight = 0; if (backlight > 1) backlight = 1; cmd[1] = backlight; drv_pL_send(cmd, 2); return backlight; } #define _USBLCD_MAX_DATA_LEN 24 #define IN_REPORT_KEY_STATE 0x11 static int drv_pL_gpi( __attribute__ ((unused)) int num) { int ret; unsigned char read_packet[_USBLCD_MAX_DATA_LEN]; ret = drv_pL_read(read_packet, _USBLCD_MAX_DATA_LEN); if ((ret > 0) && (read_packet[0] == IN_REPORT_KEY_STATE)) { debug("picoLCD: pressed key= 0x%02x\n", read_packet[1]); return read_packet[1]; } return 0; } static int drv_pL_gpo(int num, int val) { unsigned char cmd[2] = { 0x81 }; /* set GPO */ if (num < 0) num = 0; if (num > 7) num = 7; if (val < 0) val = 0; if (val > 1) val = 1; /* set led bit to 1 or 0 */ if (val) gpo |= 1 << num; else gpo &= ~(1 << num); cmd[1] = gpo; drv_pL_send(cmd, 2); return val; } static void drv_pL_write(const int row, const int col, const char *data, int len) { unsigned char cmd[64]; int i; cmd[0] = 0x98; /* goto/write */ cmd[1] = row; cmd[2] = col; cmd[3] = len; i = 4; while (len--) { cmd[i++] = *data++; } drv_pL_send(cmd, i); } static void drv_pL_defchar(const int ascii, const unsigned char *matrix) { unsigned char cmd[10] = { 0x9c }; /* define character */ int i; cmd[1] = ascii; for (i = 0; i < 8; i++) { cmd[i + 2] = *matrix++ & 0x1f; } drv_pL_send(cmd, 10); } static int drv_pL_start(const char *section, const int quiet) { int rows = -1, cols = -1; int value; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; if (drv_pL_open() < 0) { return -1; } /* Init the command buffer */ Buffer = (char *) malloc(1024); if (Buffer == NULL) { error("%s: command buffer could not be allocated: malloc() failed", Name); return -1; } BufPtr = Buffer; if (cfg_number(section, "Contrast", 0, 0, 255, &value) > 0) { info("Setting contrast to %d", value); drv_pL_contrast(value); } if (cfg_number(section, "Backlight", 0, 0, 1, &value) > 0) { info("Setting backlight to %d", value); drv_pL_backlight(value); } drv_pL_clear(); /* clear display */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "http://www.picolcd.com")) { sleep(3); drv_pL_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_pL_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_pL_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } static void plugin_gpo(RESULT * result, RESULT * argv[]) { double gpo; gpo = drv_pL_gpo(R2N(argv[0]), R2N(argv[1])); SetResult(&result, R_NUMBER, &gpo); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_pL_list(void) { printf("picoLCD 20x2 Text LCD"); return 0; } /* initialize driver & display */ int drv_pL_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 1143 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GPOS = 8; GPIS = 1; INVALIDATE = 1; GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_pL_write; drv_generic_text_real_defchar = drv_pL_defchar; drv_generic_gpio_real_set = drv_pL_gpo; drv_generic_gpio_real_get = drv_pL_gpi; /* start display */ if ((ret = drv_pL_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; drv_generic_text_bar_add_segment(0, 0, 255, 32); /* GPO's init */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", -1, plugin_contrast); AddFunction("LCD::backlight", -1, plugin_backlight); AddFunction("LCD::gpo", -1, plugin_gpo); return 0; } /* close driver & display */ int drv_pL_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_pL_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_pL_close(); if (Buffer) { free(Buffer); Buffer = NULL; BufPtr = Buffer; } return (0); } DRIVER drv_picoLCD = { .name = Name, .list = drv_pL_list, .init = drv_pL_init, .quit = drv_pL_quit, }; lcd4linux-r1200/plugin_uptime.c0000644000175000017500000001101410670762146017253 0ustar jmccrohanjmccrohan/* $Id: plugin_uptime.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_uptime.c $ * * plugin for uptime * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_uptime (void) * adds functions for uptime * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include "debug.h" #include "plugin.h" static int fd = -2; static char *itoa(char *buffer, const size_t size, unsigned int value) { char *p; /* sanity checks */ if (buffer == NULL || size < 2) return (NULL); /* p points to last char */ p = buffer + size - 1; /* set terminating zero */ *p = '\0'; do { *--p = value % 10 + '0'; value = value / 10; } while (value != 0 && p > buffer); return p; } char *struptime(const unsigned int uptime, const char *format) { static char string[256]; const char *src; char *dst; int len, size; src = format; dst = string; len = 0; /* leave room for terminating zero */ size = sizeof(string) - 1; while (len < size) { if (*src == '%') { src++; if (strchr("sSmMhHd", *src) != NULL) { char buffer[12], *s; unsigned int value = 0; int leading_zero = 0; switch (*src++) { case 's': value = uptime; break; case 'S': value = uptime % 60; leading_zero = 1; break; case 'm': value = uptime / 60; break; case 'M': value = (uptime / 60) % 60; leading_zero = 1; break; case 'h': value = uptime / 60 / 60; break; case 'H': value = (uptime / 60 / 60) % 24; leading_zero = 1; break; case 'd': value = uptime / 60 / 60 / 24; break; } if (leading_zero && value < 10) { len++; *dst++ = '0'; } s = itoa(buffer, sizeof(buffer), value); while (len < size && *s != '\0') { len++; *dst++ = *s++; } } else if (*src == '%') { len++; *dst++ = '%'; } else { len += 2; *dst++ = '%'; *dst++ = *src++; } } else { len++; *dst++ = *src; if (*src++ == '\0') break; } } /* enforce terminating zero */ if (len >= size && *(dst - 1) != '\0') { len++; *dst = '\0'; } return string; } double getuptime(void) { char buffer[36]; int i; if (fd == -2) fd = open("/proc/uptime", O_RDONLY); if (fd < 0) return -1; lseek(fd, 0, SEEK_SET); i = read(fd, buffer, sizeof(buffer) - 1); if (i < 0) return -1; buffer[i - 1] = '\0'; /* ignore the 2nd value from /proc/uptime */ return strtod(buffer, NULL); } static void my_uptime(RESULT * result, const int argc, RESULT * argv[]) { int age; static double uptime = 0.0; static struct timeval last_value; struct timeval now; if (argc > 1) { error("uptime(): wrong number of parameters"); SetResult(&result, R_STRING, ""); return; } gettimeofday(&now, NULL); age = (now.tv_sec - last_value.tv_sec) * 1000 + (now.tv_usec - last_value.tv_usec) / 1000; /* reread every 100 msec only */ if (fd == -2 || age == 0 || age > 100) { uptime = getuptime(); if (uptime < 0.0) { error("parse(/proc/uptime) failed!"); SetResult(&result, R_STRING, ""); return; } last_value = now; } if (argc == 0) { SetResult(&result, R_NUMBER, &uptime); } else { SetResult(&result, R_STRING, struptime(uptime, R2S(argv[0]))); } return; } int plugin_init_uptime(void) { AddFunction("uptime", -1, my_uptime); return 0; } void plugin_exit_uptime(void) { if (fd > 0) close(fd); fd = -2; } lcd4linux-r1200/install-sh0000755000175000017500000003246411037072006016231 0ustar jmccrohanjmccrohan#!/bin/sh # install - install a program, script, or datafile scriptversion=2006-12-25.00 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test $# -ne 0; do case $1 in -c) ;; -C) copy_on_change=true;; -d) dir_arg=true;; -g) chgrpcmd="$chgrpprog $2" shift;; --help) echo "$usage"; exit $?;; -m) mode=$2 case $mode in *' '* | *' '* | *' '* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac shift;; -o) chowncmd="$chownprog $2" shift;; -s) stripcmd=$stripprog;; -t) dst_arg=$2 shift;; -T) no_target_directory=true;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. 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(umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && eval "$initialize_posix_glob" && $posix_glob set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && $posix_glob set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: lcd4linux-r1200/drv_USBLCD.c0000644000175000017500000002644011525606673016234 0ustar jmccrohanjmccrohan/* $Id: drv_USBLCD.c 1143 2011-02-12 22:46:19Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_USBLCD.c $ * * new style driver for USBLCD displays * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * based on the old-style USBLCD driver which is * Copyright (C) 2002 Robin Adams, Adams IT Services * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_USBLCD * */ #include "config.h" #include #include #include #include #include #include #include #include #include #ifdef HAVE_USB_H #include #endif #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #define USBLCD_VENDOR 0x10D2 #define USBLCD_VENDOR2 0x1212 #define USBLCD_DEVICE 0x0001 #define IOC_GET_HARD_VERSION 1 #define IOC_GET_DRV_VERSION 2 static char Name[] = "USBLCD"; static char *Port = NULL; static int use_libusb = 0; static int usblcd_file; static char *Buffer; static char *BufPtr; #ifdef HAVE_USB_H static usb_dev_handle *lcd; static int interface; #endif /****************************************/ /*** hardware dependant functions ***/ /****************************************/ #ifdef HAVE_USB_H static int drv_UL_open(void) { struct usb_bus *busses, *bus; struct usb_device *dev; lcd = NULL; info("%s: scanning for USBLCD...", Name); usb_set_debug(0); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { if (((dev->descriptor.idVendor == USBLCD_VENDOR) || (dev->descriptor.idVendor == USBLCD_VENDOR2)) && (dev->descriptor.idProduct == USBLCD_DEVICE)) { unsigned int v = dev->descriptor.bcdDevice; info("%s: found USBLCD V%1d%1d.%1d%1d on bus %s device %s", Name, (v & 0xF000) >> 12, (v & 0xF00) >> 8, (v & 0xF0) >> 4, (v & 0xF), bus->dirname, dev->filename); interface = 0; lcd = usb_open(dev); if (usb_claim_interface(lcd, interface) < 0) { error("%s: usb_claim_interface() failed!", Name); error("%s: maybe you have the usblcd module loaded?", Name); return -1; } return 0; } } } error("%s: could not find a USBLCD", Name); return -1; } static int drv_UL_close(void) { usb_release_interface(lcd, interface); usb_close(lcd); return 0; } #endif static void drv_UL_send(void) { #if 0 struct timeval now, end; gettimeofday(&now, NULL); #endif if (use_libusb) { #ifdef HAVE_USB_H /* Fixme: Endpoint hardcoded to 1 ??? */ usb_bulk_write(lcd, 1, Buffer, BufPtr - Buffer, 1000); #endif } else { write(usblcd_file, Buffer, BufPtr - Buffer); } #if 0 gettimeofday(&end, NULL); debug("send %d bytes in %d usec (%d usec/byte)", BufPtr - Buffer, (1000000 * (end.tv_sec - now.tv_sec) + end.tv_usec - now.tv_usec), (1000000 * (end.tv_sec - now.tv_sec) + end.tv_usec - now.tv_usec) / (BufPtr - Buffer)); #endif BufPtr = Buffer; } static void drv_UL_command(const unsigned char cmd) { *BufPtr++ = '\0'; *BufPtr++ = cmd; } static void drv_UL_clear(void) { drv_UL_command(0x01); /* clear display */ drv_UL_command(0x03); /* return home */ drv_UL_send(); /* flush buffer */ } static void drv_UL_write(const int row, const int col, const char *data, int len) { int pos; /* 16x4 Displays use a slightly different layout */ if (DCOLS == 16 && DROWS == 4) { pos = (row % 2) * 64 + (row / 2) * 16 + col; } else { pos = (row % 2) * 64 + (row / 2) * 20 + col; } drv_UL_command(0x80 | pos); while (len--) { if (*data == 0) *BufPtr++ = 0; *BufPtr++ = *data++; } drv_UL_send(); } static void drv_UL_defchar(const int ascii, const unsigned char *matrix) { int i; drv_UL_command(0x40 | 8 * ascii); for (i = 0; i < 8; i++) { if ((*matrix & 0x1f) == 0) *BufPtr++ = 0; *BufPtr++ = *matrix++ & 0x1f; } drv_UL_send(); } static int drv_UL_start(const char *section, const int quiet) { int rows = -1, cols = -1; int major, minor; char *port, *s; char buf[128]; if (Port) { free(Port); Port = NULL; } if ((port = cfg_get(section, "Port", NULL)) == NULL || *port == '\0') { error("%s: no '%s.Port' entry from %s", Name, section, cfg_source()); return -1; } if (strcasecmp(port, "libusb") == 0) { #ifdef HAVE_USB_H use_libusb = 1; debug("using libusb"); #else error("%s: cannot use 'libusb' port.", Name); error("%s: lcd4linux was compiled without libusb support!", Name); return -1; #endif } else { if (port[0] == '/') { Port = strdup(port); } else { int len = 5 + strlen(port) + 1; Port = malloc(len); qprintf(Port, len, "/dev/%s", port); } debug("using device %s ", Port); } s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; if (use_libusb) { #ifdef HAVE_USB_H if (drv_UL_open() < 0) { return -1; } #endif } else { /* open port */ usblcd_file = open(Port, O_WRONLY); if (usblcd_file == -1) { error("%s: open(%s) failed: %s", Name, Port, strerror(errno)); return -1; } /* get driver version */ memset(buf, 0, sizeof(buf)); if (ioctl(usblcd_file, IOC_GET_DRV_VERSION, buf) != 0) { error("%s: ioctl() failed, could not get Driver Version!", Name); return -1; } info("%s: Driver Version: %s", Name, buf); if (sscanf(buf, "USBLCD Driver Version %d.%d", &major, &minor) != 2) { error("%s: could not read Driver Version!", Name); return -1; } if (major != 1) { error("%s: Driver Version %d not supported!", Name, major); return -1; } memset(buf, 0, sizeof(buf)); if (ioctl(usblcd_file, IOC_GET_HARD_VERSION, buf) != 0) { error("%s: ioctl() failed, could not get Hardware Version!", Name); return -1; } info("%s: Hardware Version: %s", Name, buf); if (sscanf(buf, "%d.%d", &major, &minor) != 2) { error("%s: could not read Hardware Version!", Name); return -1; } if (major != 1) { error("%s: Hardware Version %d not supported!", Name, major); return -1; } } /* Init the command buffer */ Buffer = (char *) malloc(1024); if (Buffer == NULL) { error("%s: command buffer could not be allocated: malloc() failed", Name); return -1; } BufPtr = Buffer; /* initialize display */ drv_UL_command(0x29); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ drv_UL_command(0x08); /* Display off, cursor off, blink off */ drv_UL_command(0x0c); /* Display on, cursor off, blink off */ drv_UL_command(0x06); /* curser moves to right, no shift */ drv_UL_clear(); /* clear display */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "http://www.usblcd.de")) { sleep(3); drv_UL_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment... */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_UL_list(void) { printf("USBLCD"); return 0; } /* initialize driver & display */ int drv_UL_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 1143 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_UL_write; drv_generic_text_real_defchar = drv_UL_defchar; /* start display */ if ((ret = drv_UL_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ /* none at the moment... */ return 0; } /* close driver & display */ int drv_UL_quit(const int quiet) { info("%s: shutting down.", Name); /* flush buffer */ drv_UL_send(); drv_generic_text_quit(); /* clear display */ drv_UL_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } if (use_libusb) { #ifdef HAVE_USB_H drv_UL_close(); #endif } else { debug("closing port %s", Port); close(usblcd_file); } if (Buffer) { free(Buffer); Buffer = NULL; BufPtr = Buffer; } return (0); } DRIVER drv_USBLCD = { .name = Name, .list = drv_UL_list, .init = drv_UL_init, .quit = drv_UL_quit, }; lcd4linux-r1200/plugin_python.c0000644000175000017500000001005411325340431017257 0ustar jmccrohanjmccrohan/* $Id: plugin_python.c 1086 2010-01-19 14:26:33Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_python.c $ * * Python plugin * * Copyright 2005 Dan Fritz * Copyright 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_python (void) * adds a python interpreter * */ #include "config.h" #include #include "debug.h" #include "plugin.h" /* * Executes a python function specified by function name and module. * * This method is more or less a copy of an example found in the python * documentation. Kudos goes to Guido van Rossum and Fred L. Drake. * * Fixme: this function should be able to accept and receive any types * of arguments supported by the evaluator. Right now only strings are accepted. */ static void pyt_exec_str(RESULT * result, const char *module, const char *function, int argc, const char *argv[]) { PyObject *pName, *pModule, *pDict, *pFunc; PyObject *pArgs, *pValue; const char *rv = NULL; int i; pName = PyString_FromString(module); /* Error checking of pName left out */ pModule = PyImport_Import(pName); Py_DECREF(pName); if (pModule != NULL) { pDict = PyModule_GetDict(pModule); /* pDict is a borrowed reference */ pFunc = PyDict_GetItemString(pDict, function); /* pFun: Borrowed reference */ if (pFunc && PyCallable_Check(pFunc)) { pArgs = PyTuple_New(argc); for (i = 0; i < argc; ++i) { pValue = PyString_FromString(argv[i]); if (!pValue) { Py_DECREF(pArgs); Py_DECREF(pModule); error("Cannot convert argument \"%s\" to python format", argv[i]); SetResult(&result, R_STRING, ""); return; } /* pValue reference stolen here: */ PyTuple_SetItem(pArgs, i, pValue); } pValue = PyObject_CallObject(pFunc, pArgs); Py_DECREF(pArgs); if (pValue != NULL) { rv = PyString_AsString(pValue); SetResult(&result, R_STRING, rv); Py_DECREF(pValue); /* rv is now a 'dangling reference' */ return; } else { Py_DECREF(pModule); error("Python call failed (\"%s.%s\")", module, function); /* print traceback on stderr */ PyErr_PrintEx(0); SetResult(&result, R_STRING, ""); return; } /* pDict and pFunc are borrowed and must not be Py_DECREF-ed */ } else { error("Can not find python function \"%s.%s\"", module, function); } Py_DECREF(pModule); } else { error("Failed to load python module \"%s\"", module); /* print traceback on stderr */ PyErr_PrintEx(0); } SetResult(&result, R_STRING, ""); return; } static int python_cleanup_responsibility = 0; static void my_exec(RESULT * result, RESULT * module, RESULT * function, RESULT * arg) { /* Fixme: a plugin should be able to accept any number of arguments, don't know how to code that (yet) */ const char *args[] = { R2S(arg) }; pyt_exec_str(result, R2S(module), R2S(function), 1, args); } int plugin_init_python(void) { if (!Py_IsInitialized()) { Py_Initialize(); python_cleanup_responsibility = 1; } AddFunction("python::exec", 3, my_exec); return 0; } void plugin_exit_python(void) { /* Make sure NOT to call Py_Finalize() When (and if) the entire lcd4linux process * is started from inside python */ if (python_cleanup_responsibility) { python_cleanup_responsibility = 0; Py_Finalize(); } } lcd4linux-r1200/CodingStyle0000644000175000017500000000152110552432444016371 0ustar jmccrohanjmccrohan$Id: CodingStyle 730 2007-01-14 13:50:28Z michael $ $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/CodingStyle $ LCD4Linux Coding Style We decided to use a common coding style to make patches and diffs easier to read and apply. The style we use is based on Kernighan & Ritchie and the coding style of the linux kernel (see /usr/src/linux/Documentation/CodingStyle), with some differences: - we use a indentation level of 4 spaces (Linus prefers 8) - we allow lines up to 150 chars (Linus uses 80) The resulting indent command is: indent -kr -l150 There's a script called 'indent.sh' that comes with the LCD4Linux source package; all it does is call indent with all .c and .h files. It is always a good idea to call 'indent.sh' before any SVN operation, this ensures that diffs and updates won't get mixed up because of cosmetic changes. lcd4linux-r1200/drv_USBHUB.c0000644000175000017500000001677311416756270016256 0ustar jmccrohanjmccrohan/* $Id: drv_USBHUB.c 1126 2010-07-13 03:25:44Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_USBHUB.c $ * * driver for USBHUB * * Copyright (C) 2006 Ernst Bachmann * Copyright (C) 2004,2006 The LCD4Linux Team * * Based on the USBLCD driver Copyright (C) 2003 Michael Reinelt * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_USBHUB * */ #include "config.h" #ifdef HAVE_USB_H #include #else #error The USB-HUB driver only makes sense with USB support #endif #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "drv.h" #include "drv_generic_gpio.h" #define HUB_CONTROL_PORT 0x23 #define HUB_SET_FEATURE 3 #define HUB_SET_INDICATOR 22 static char Name[] = "USBHUB"; /* TODO: Better not specify defaults here, * instead look for the first suitable HUB arround if * no Vendor/Product specified in config. */ static unsigned int hubVendor = 0x0409; static unsigned int hubProduct = 0x0058; static usb_dev_handle *hub = NULL; typedef struct _usb_hub_descriptor { u_int8_t bLength; u_int8_t bDescriptorType; u_int8_t nNbrPorts; u_int8_t wHubCharacteristicLow; u_int8_t wHubCharacteristicHigh; u_int8_t bPwrOn2PwrGood; u_int8_t bHubContrCurrent; u_int8_t deviceRemovable; u_int8_t PortPwrCtrlMask[8]; } usb_hub_descriptor; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_UH_open(void) { struct usb_bus *busses, *bus; struct usb_device *dev; hub = NULL; info("%s: scanning for an USB HUB (0x%04x:0x%04x)...", Name, hubVendor, hubProduct); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { if ((dev->descriptor.idVendor == hubVendor) && (dev->descriptor.idProduct == hubProduct)) { unsigned int v = dev->descriptor.bcdDevice; info("%s: found USBHUB V%1d%1d.%1d%1d on bus %s device %s", Name, (v & 0xF000) >> 12, (v & 0xF00) >> 8, (v & 0xF0) >> 4, (v & 0xF), bus->dirname, dev->filename); if (dev->descriptor.bDeviceClass != USB_CLASS_HUB) { error("%s: the specified device claims to be no HUB", Name); return -1; } hub = usb_open(dev); if (!hub) { error("%s: usb_open() failed!", Name); return -1; } return 0; } } } error("%s: could not find a USB HUB", Name); return -1; } static int drv_UH_close(void) { debug("closing USB handle"); usb_close(hub); return 0; } /* * Set the Indicator status on port "num+1" to val. * according to the USB Specification, the following values would be allowed: * * 0 : Automatic color (display link state etc) * 1 : Amber * 2 : Green * 3 : Off * 4..255: Reserved * */ static int drv_UH_set(const int num, const int val) { int ret; if (!hub) return -1; if (val < 0 || val > 3) { info("%s: value %d out of range (0..3)", Name, val); return -1; } if ((ret = usb_control_msg(hub, HUB_CONTROL_PORT, HUB_SET_FEATURE, HUB_SET_INDICATOR, (val << 8) | (num + 1), NULL, 0, 1000)) != 0) { info("%s: usb_control_msg failed with %d", Name, ret); return -1; } return 0; } static int drv_UH_start(const char *section, const __attribute__ ((unused)) int quiet) { char *buf; usb_hub_descriptor hub_desc; int ret; buf = cfg_get(section, "Vendor", NULL); if (buf) { if (!*buf) { error("%s: Strange Vendor Specification", Name); return -1; } if (sscanf(buf, "0x%x", &hubVendor) != 1) { error("%s: Strange Vendor Specification: [%s]", Name, buf); return -1; } } buf = cfg_get(section, "Product", NULL); if (buf) { if (!*buf) { error("%s: Strange Product Specification", Name); return -1; } if (sscanf(buf, "0x%x", &hubProduct) != 1) { error("%s: Strange Product Specification: [%s]", Name, buf); return -1; } } if (drv_UH_open() < 0) { return -1; } if ((ret = usb_control_msg(hub, USB_ENDPOINT_IN | USB_TYPE_CLASS | USB_RECIP_DEVICE, USB_REQ_GET_DESCRIPTOR, USB_DT_HUB << 8, 0, (char *) &hub_desc, sizeof(hub_desc), 1000)) <= 8) { error("%s: hub_get_descriptor failed with %d", Name, ret); drv_UH_close(); return -1; } GPOS = hub_desc.nNbrPorts; debug("%s: HUB claims to have %d ports. Configuring them as GPOs", Name, GPOS); if (!(hub_desc.wHubCharacteristicLow & 0x80)) { error("%s: HUB claims to have no Indicator LEDs (Characteristics 0x%04x). Bailing out.", Name, (hub_desc.wHubCharacteristicHigh << 8) | hub_desc.wHubCharacteristicLow); /* The HUB Tells us that there are no LEDs to control. Breaking? Maybe don't trust it and continue anyways? */ drv_UH_close(); return -1; } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment... */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_UH_list(void) { printf("USBHUB"); return 0; } /* initialize driver & display */ int drv_UH_init(const char *section, const int quiet) { int ret; int i; info("%s: %s", Name, "$Rev: 1126 $"); /* start display */ if ((ret = drv_UH_start(section, quiet)) != 0) return ret; /* real worker functions */ drv_generic_gpio_real_set = drv_UH_set; /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register gpio widget, done already by generic_gpio */ /* register plugins */ /* none at the moment... */ /* greeting */ if (!quiet) { /* Light all LEDS green for a greeting */ for (i = 0; i < GPOS; ++i) { drv_UH_set(i, 2); } sleep(1); for (i = 0; i < GPOS; ++i) { drv_UH_set(i, 3); /* OFF */ } } return 0; } /* close driver & display */ int drv_UH_quit(const int quiet) { int i; debug("%s: shutting down.", Name); /* say goodbye... */ if (!quiet) { /* Light all LEDS amber for a goodbye */ for (i = 0; i < GPOS; ++i) { drv_UH_set(i, 1); } sleep(1); } drv_generic_gpio_quit(); drv_UH_close(); info("%s: shutdown complete.", Name); return 0; } DRIVER drv_USBHUB = { .name = Name, .list = drv_UH_list, .init = drv_UH_init, .quit = drv_UH_quit, }; lcd4linux-r1200/plugin_i2c_sensors.c0000644000175000017500000002340411613676620020206 0ustar jmccrohanjmccrohan/* $Id: plugin_i2c_sensors.c 1150 2011-07-27 02:53:04Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_i2c_sensors.c $ * * I2C sensors plugin * * Copyright (C) 2003, 2004 Xavier Vello * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_i2c_sensors (void) * adds function i2c_sensors() to retrieve informations from * the i2c sensors via sysfs or procfs interface * * -- WARNING -- * This plugin should detect where your sensors are at startup. * If you can't get any token to work, ensure you don't get * an error message with "lcd4linux -Fvvv". * * If so, try to force the path to your sensors in the conf like this : * for sysfs: i2c_sensors-path '/sys/bus/i2c/devices/0-6000/' * for procfs: i2c_sensors-path '/proc/sys/dev/sensors/via686a-isa-6000' * /!\ these path are for my system, change the last dir according to yours */ /* * Available tokens : # represents an int from 1 to 3 (or more) * temp_input# -> temperature of sensor # (in ∞C) * temp_max# and temp_hyst# -> max and min of sensor # * in_input#, in_min# and in_max# -> voltages * fan_input# -> speed (in RPM) of fan # * fan_min# and fan_div# * * Tokens avaible only via sysfs if suported by your sensors: * curr_input#, curr_min# and curr_max# -> value of current (in amps) * pwm# * temp_crit# -> critical value of sensor # * vid -> cpu core voltage * and maybe others * (see /usr/src/linux/Documentation/i2c/sysfs-interface on linux 2.6) */ #include "config.h" #include #include #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "cfg.h" #include "hash.h" #include "qprintf.h" #include "evaluator.h" // if strndup() is not available #ifdef WITH_DMALLOC #include #endif static char *path = NULL; static HASH I2Csensors; static const char *procfs_tokens[4][3] = { {"temp_hyst", "temp_max", "temp_input"}, /* for temp# */ {"in_min", "in_max", "in_input"}, /* for in# */ {"fan_div1", "fan_div2", "fan_div3"}, /* for fan_div */ {"fan_min", "fan_input", ""} /* for fan# */ }; static int (*parse_i2c_sensors) (const char *key); /***********************************************\ * Parsing for new 2.6 kernels 'sysfs' interface * \***********************************************/ static int parse_i2c_sensors_sysfs(const char *key) { char val[32]; char buffer[32]; char file[64]; FILE *stream; strcpy(file, path); strcat(file, key); stream = fopen(file, "r"); if (stream == NULL) { error("i2c_sensors: fopen(%s) failed: %s", file, strerror(errno)); return -1; } fgets(buffer, sizeof(buffer), stream); fclose(stream); if (buffer[0] == '\0') { error("i2c_sensors: %s empty ?!", file); return -1; } /* now the formating stuff, depending on the file : */ /* Some values must be divided by 1000, the others */ /* are parsed directly (we just remove the \n). */ if (!strncmp(key, "temp", 4) || !strncmp(key, "curr", 4) || !strncmp(key, "in", 2) || !strncmp(key, "vid", 3)) { snprintf(val, sizeof(val), "%f", strtod(buffer, NULL) / 1000.0); } else { qprintf(val, sizeof(val), "%s", buffer); /* we supress this nasty \n at the end */ val[strlen(val) - 1] = '\0'; } hash_put(&I2Csensors, key, val); return 0; } /************************************************\ * Parsing for old 2.4 kernels 'procfs' interface * \************************************************/ static int parse_i2c_sensors_procfs(const char *key) { char file[64]; FILE *stream; char buffer[32]; char *value; char *running; int pos = 0; const char delim[3] = " \n"; char final_key[32]; const char *number = &key[strlen(key) - 1]; int tokens_index; /* debug("%s -> %s", key, number); */ strcpy(file, path); if (!strncmp(key, "temp_", 5)) { tokens_index = 0; strcat(file, "temp"); strcat(file, number); } else if (!strncmp(key, "in_", 3)) { tokens_index = 1; strcat(file, "in"); strcat(file, number); } else if (!strncmp(key, "fan_div", 7)) { tokens_index = 2; strcat(file, "fan_div"); number = ""; } else if (!strncmp(key, "fan_", 4)) { tokens_index = 3; strcat(file, "fan"); strcat(file, number); } else { return -1; } stream = fopen(file, "r"); if (stream == NULL) { error("i2c_sensors: fopen(%s) failed: %s", file, strerror(errno)); return -1; } fgets(buffer, sizeof(buffer), stream); fclose(stream); if (buffer[0] == '\0') { error("i2c_sensors: %s empty ?!", file); return -1; } running = strndup(buffer, sizeof(buffer)); while (1) { value = strsep(&running, delim); /* debug("%s pos %i -> %s", file, pos , value); */ if (!value || !strcmp(value, "")) { /* debug("%s pos %i -> BREAK", file, pos); */ break; } else { qprintf(final_key, sizeof(final_key), "%s%s", procfs_tokens[tokens_index][pos], number); /* debug ("%s -> %s", final_key, value); */ hash_put(&I2Csensors, final_key, value); pos++; } } free(running); return 0; } /*****************************************\ * Common functions (path search and init) * \*****************************************/ static void my_i2c_sensors_path(const char *method) { struct dirent *dir; struct dirent *file; const char *base; char dname[64]; DIR *fd1; DIR *fd2; int done; if (!strcmp(method, "sysfs")) { base = "/sys/class/hwmon/"; } else if (!strcmp(method, "sysfs-old")) { base = "/sys/bus/i2c/devices/"; } else if (!strcmp(method, "procfs")) { base = "/proc/sys/dev/sensors/"; /*base="/sensors_2.4/"; // fake dir to test without rebooting 2.4 ;) */ } else { return; } fd1 = opendir(base); if (!fd1) { return; } while ((dir = readdir(fd1))) { /* Skip non-directories and '.' and '..' */ if ((dir->d_type != DT_DIR && dir->d_type != DT_LNK) || strcmp(dir->d_name, ".") == 0 || strcmp(dir->d_name, "..") == 0) { continue; } /* dname is the absolute path */ strcpy(dname, base); strcat(dname, dir->d_name); strcat(dname, "/"); fd2 = opendir(dname); done = 0; while ((file = readdir(fd2))) { /* FIXME : do all sensors have a temp_input1 ? */ if (!strcmp(file->d_name, "temp_input1") || !strcmp(file->d_name, "temp1_input") || !strcmp(file->d_name, "temp1")) { path = realloc(path, strlen(dname) + 1); strcpy(path, dname); done = 1; break; } if (!strcmp(file->d_name, "device")) { char fname[PATH_MAX]; snprintf(fname, PATH_MAX, "%sdevice/temp1_input", dname); if (access(fname, R_OK) == 0) { path = realloc(path, strlen(dname) + 7); sprintf(path, "%sdevice/", dname); done = 1; break; } } } closedir(fd2); if (done) break; } closedir(fd1); } static int configure_i2c_sensors(void) { static int configured = 0; char *path_cfg; if (configured != 0) return configured; path_cfg = cfg_get(NULL, "i2c_sensors-path", ""); if (path_cfg == NULL || *path_cfg == '\0') { /* debug("No path to i2c sensors found in the conf, calling my_i2c_sensors_path()"); */ my_i2c_sensors_path("sysfs"); if (!path) my_i2c_sensors_path("sysfs-old"); if (!path) my_i2c_sensors_path("procfs"); if (!path) { error("i2c_sensors: unable to autodetect i2c sensors!"); configured = -1; return configured; } debug("using i2c sensors at %s (autodetected)", path); } else { if (path_cfg[strlen(path_cfg) - 1] != '/') { /* the headless user forgot the trailing slash :/ */ error("i2c_sensors: please add a trailing slash to %s from %s", path_cfg, cfg_source()); path_cfg = realloc(path_cfg, strlen(path_cfg) + 2); strcat(path_cfg, "/"); } debug("using i2c sensors at %s (from %s)", path_cfg, cfg_source()); path = realloc(path, strlen(path_cfg) + 1); strcpy(path, path_cfg); } if (path_cfg) free(path_cfg); /* we activate the function only if there's a possibly path found */ if (strncmp(path, "/sys", 4) == 0) { parse_i2c_sensors = parse_i2c_sensors_sysfs; } else if (strncmp(path, "/proc", 5) == 0) { parse_i2c_sensors = parse_i2c_sensors_procfs; } else { error("i2c_sensors: unknown path %s, should start with /sys or /proc", path); configured = -1; return configured; } hash_create(&I2Csensors); configured = 1; return configured; } void my_i2c_sensors(RESULT * result, RESULT * arg) { int age; char *key; char *val; if (configure_i2c_sensors() < 0) { SetResult(&result, R_STRING, "??"); return; } key = R2S(arg); age = hash_age(&I2Csensors, key); if (age < 0 || age > 250) { parse_i2c_sensors(key); } val = hash_get(&I2Csensors, key, NULL); if (val) { SetResult(&result, R_STRING, val); } else { SetResult(&result, R_STRING, "??"); } } int plugin_init_i2c_sensors(void) { AddFunction("i2c_sensors", 1, my_i2c_sensors); return 0; } void plugin_exit_i2c_sensors(void) { hash_destroy(&I2Csensors); } lcd4linux-r1200/widget_timer.h0000644000175000017500000000255411674605341017071 0ustar jmccrohanjmccrohan/* $Id: widget_timer.h 1164 2011-12-22 10:48:01Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_timer.h $ * * timer widget handling * * Copyright (C) 2006 Michael Reinelt * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _WIDGET_TIMER_H_ #define _WIDGET_TIMER_H_ #include "property.h" #include "widget.h" typedef struct WIDGET_TIMER { PROPERTY expression; /* main timer expression */ PROPERTY update; /* update interval (msec) */ PROPERTY active; /* timer active? */ } WIDGET_TIMER; extern WIDGET_CLASS Widget_Timer; int widget_timer_register(void); #endif lcd4linux-r1200/font_6x8_bold.h0000644000175000017500000003564010570300256017052 0ustar jmccrohanjmccrohan/* $Id: font_6x8_bold.h 771 2007-02-25 12:27:26Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/font_6x8_bold.h $ * * 6x8 bold font * * Copyright (C) 2006 Till Harbaum * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #define ______ 0x00 #define _____O 0x01 #define ____O_ 0x02 #define ____OO 0x03 #define ___O__ 0x04 #define ___O_O 0x05 #define ___OO_ 0x06 #define ___OOO 0x07 #define __O___ 0x08 #define __O__O 0x09 #define __O_O_ 0x0a #define __O_OO 0x0b #define __OO__ 0x0c #define __OO_O 0x0d #define __OOO_ 0x0e #define __OOOO 0x0f #define _O____ 0x10 #define _O___O 0x11 #define _O__O_ 0x12 #define _O__OO 0x13 #define _O_O__ 0x14 #define _O_O_O 0x15 #define _O_OO_ 0x16 #define _O_OOO 0x17 #define _OO___ 0x18 #define _OO__O 0x19 #define _OO_O_ 0x1a #define _OO_OO 0x1b #define _OOO__ 0x1c #define _OOO_O 0x1d #define _OOOO_ 0x1e #define _OOOOO 0x1f #define O_____ 0x20 #define O____O 0x21 #define O___O_ 0x22 #define O___OO 0x23 #define O__O__ 0x24 #define O__O_O 0x25 #define O__OO_ 0x26 #define O__OOO 0x27 #define O_O___ 0x28 #define O_O__O 0x29 #define O_O_O_ 0x2a #define O_O_OO 0x2b #define O_OO__ 0x2c #define O_OO_O 0x2d #define O_OOO_ 0x2e #define O_OOOO 0x2f #define OO____ 0x30 #define OO___O 0x31 #define OO__O_ 0x32 #define OO__OO 0x33 #define OO_O__ 0x34 #define OO_O_O 0x35 #define OO_OO_ 0x36 #define OO_OOO 0x37 #define OOO___ 0x38 #define OOO__O 0x39 #define OOO_O_ 0x3a #define OOO_OO 0x3b #define OOOO__ 0x3c #define OOOO_O 0x3d #define OOOOO_ 0x3e #define OOOOOO 0x3f unsigned char Font_6x8_bold[256][8] = { [0x20] = {______, ______, ______, ______, ______, ______, ______, ______}, [0x21] = {__OO__, __OO__, __OO__, __OO__, ______, ______, __OO__, ______}, [0x22] = {_OO_OO, _OO_OO, _OO_OO, ______, ______, ______, ______, ______}, [0x23] = {__O_O_, __O_O_, _OOOOO, __O_O_, _OOOOO, __O_O_, __O_O_, ______}, [0x24] = {___O__, __OOOO, _O_O__, __OOO_, ___O_O, _OOOO_, ___O__, ______}, [0x25] = {_OO___, _OO_OO, ___OO_, __OO__, _OO___, OO__OO, ____OO, ______}, [0x26] = {__OO__, _OO_OO, _OO_OO, __OO__, _OOO_O, _OO_OO, __OO_O, ______}, [0x27] = {__OO__, __OO__, _OO___, ______, ______, ______, ______, ______}, [0x28] = {___OO_, __OO__, _OO___, _OO___, _OO___, __OO__, ___OO_, ______}, [0x29] = {_OO___, __OO__, ___OO_, ___OO_, ___OO_, __OO__, _OO___, ______}, [0x2a] = {______, ___O__, _O_O_O, __OOO_, _O_O_O, ___O__, ______, ______}, [0x2b] = {______, __OO__, __OO__, _OOOO_, __OO__, __OO__, ______, ______}, [0x2c] = {______, ______, ______, ______, ___OO_, ___OO_, __OO__, ______}, [0x2d] = {______, ______, ______, _OOOOO, ______, ______, ______, ______}, [0x2e] = {______, ______, ______, ______, ______, __OO__, __OO__, ______}, [0x2f] = {______, ____OO, ___OO_, __OO__, _OO___, OO____, ______, ______}, [0x30] = {__OOO_, _OO_OO, _OO_OO, _OO_OO, _OO_OO, _OO_OO, __OOO_, ______}, [0x31] = {___OO_, __OOO_, ___OO_, ___OO_, ___OO_, ___OO_, __OOOO, ______}, [0x32] = {__OOO_, _OO_OO, ____OO, ___OO_, __OO__, _OO___, _OOOOO, ______}, [0x33] = {_OOOOO, ____OO, ___OO_, ____OO, ____OO, _OO_OO, __OOO_, ______}, [0x34] = {____OO, ___OO_, __OO__, _OO_OO, _OOOOO, ____OO, ____OO, ______}, [0x35] = {_OOOOO, _OO___, _OO___, _OOOO_, ____OO, _OO_OO, __OOO_, ______}, [0x36] = {___OO_, __OO__, _OO___, _OOOO_, _OO_OO, _OO_OO, __OOO_, ______}, [0x37] = {_OOOOO, ____OO, ___OO_, __OO__, __OO__, __OO__, __OO__, ______}, [0x38] = {__OOO_, _OO_OO, _OO_OO, __OOO_, _OO_OO, _OO_OO, __OOO_, ______}, [0x39] = {__OOO_, _OO_OO, _OO_OO, __OOOO, ____OO, ___OO_, _OOO__, ______}, [0x3a] = {______, __OO__, __OO__, ______, __OO__, __OO__, ______, ______}, [0x3b] = {______, __OO__, __OO__, ______, __OO__, __OO__, _OO___, ______}, [0x3c] = {____OO, ___OO_, __OO__, _OO___, __OO__, ___OO_, ____OO, ______}, [0x3d] = {______, ______, _OOOOO, ______, _OOOOO, ______, ______, ______}, [0x3e] = {_OO___, __OO__, ___OO_, ____OO, ___OO_, __OO__, _OO___, ______}, [0x3f] = {__OOO_, _OO_OO, ____OO, ___OO_, __OO__, ______, __OO__, ______}, [0x40] = {__OOO_, _OO_OO, ____OO, __O_OO, _OO_OO, _OO_OO, __OOO_, ______}, [0x41] = {__OOO_, _OO_OO, _OO_OO, _OO_OO, _OOOOO, _OO_OO, _OO_OO, ______}, [0x42] = {_OOOO_, _OO_OO, _OO_OO, _OOOO_, _OO_OO, _OO_OO, _OOOO_, ______}, [0x43] = {__OOO_, _OO_OO, _OO___, _OO___, _OO___, _OO_OO, __OOO_, ______}, [0x44] = {_OOO__, _OOOO_, _OO_OO, _OO_OO, _OO_OO, _OOOO_, _OOO__, ______}, [0x45] = {_OOOOO, _OO___, _OO___, _OOOO_, _OO___, _OO___, _OOOOO, ______}, [0x46] = {_OOOOO, _OO___, _OO___, _OOOO_, _OO___, _OO___, _OO___, ______}, [0x47] = {__OOO_, _OO_OO, _OO___, _OO_OO, _OO_OO, _OO_OO, __OOOO, ______}, [0x48] = {_OO_OO, _OO_OO, _OO_OO, _OOOOO, _OO_OO, _OO_OO, _OO_OO, ______}, [0x49] = {_OOOO_, __OO__, __OO__, __OO__, __OO__, __OO__, _OOOO_, ______}, [0x4a] = {___OOO, ____OO, ____OO, ____OO, ____OO, _OO_OO, __OOO_, ______}, [0x4b] = {_OO_OO, _OO_OO, _OOOO_, _OOO__, _OOOO_, _OO_OO, _OO_OO, ______}, [0x4c] = {_OO___, _OO___, _OO___, _OO___, _OO___, _OO___, _OOOOO, ______}, [0x4d] = {_O___O, _OO_OO, _OOOOO, _OOOOO, _OO_OO, _OO_OO, _OO_OO, ______}, [0x4e] = {_O__OO, _OO_OO, _OO_OO, _OOOOO, _OO_OO, _OO_OO, _OO__O, ______}, [0x4f] = {__OOO_, _OO_OO, _OO_OO, _OO_OO, _OO_OO, _OO_OO, __OOO_, ______}, [0x50] = {_OOOO_, _OO_OO, _OO_OO, _OOOO_, _OO___, _OO___, _OO___, ______}, [0x51] = {__OOO_, _OO_OO, _OO_OO, _OO_OO, _OO_O_, _OO_OO, __OO_O, ______}, [0x52] = {_OOOO_, _OO_OO, _OO_OO, _OOOO_, _OOOO_, _OO_OO, _OO_OO, ______}, [0x53] = {__OOOO, _OO___, _OO___, __OOO_, ____OO, ____OO, _OOOO_, ______}, [0x54] = {OOOOOO, __OO__, __OO__, __OO__, __OO__, __OO__, __OO__, ______}, [0x55] = {_OO_OO, _OO_OO, _OO_OO, _OO_OO, _OO_OO, _OO_OO, __OOO_, ______}, [0x56] = {_OO_OO, _OO_OO, _OO_OO, _OO_OO, _OO_OO, __OOO_, ___O__, ______}, [0x57] = {_OO_OO, _OO_OO, _OO_OO, _OOOOO, _OOOOO, _OO_OO, _O___O, ______}, [0x58] = {_OO_OO, _OO_OO, _OO_OO, __OOO_, _OO_OO, _OO_OO, _OO_OO, ______}, [0x59] = {_OO_OO, _OO_OO, _OO_OO, __O_OO, ___OOO, ___OO_, _OOO__, ______}, [0x5a] = {_OOOOO, ____OO, ___OO_, __OOO_, __OO__, _OO___, _OOOOO, ______}, [0x5b] = {_OOOO_, _OO___, _OO___, _OO___, _OO___, _OO___, _OOOO_, ______}, [0x5c] = {_O___O, __O_O_, _OOOOO, ___O__, _OOOOO, ___O__, ___O__, ______}, [0x5d] = {__OOOO, ____OO, ____OO, ____OO, ____OO, ____OO, __OOOO, ______}, [0x5e] = {___O__, __OOO_, _OO_OO, ______, ______, ______, ______, ______}, [0x5f] = {______, ______, ______, ______, ______, ______, _OOOOO, ______}, [0x60] = {_OO___, __OO__, ___OO_, ______, ______, ______, ______, ______}, [0x61] = {______, ______, __OOO_, ____OO, __OOOO, _OO_OO, __OOOO, ______}, [0x62] = {_OO___, _OO___, _OOOO_, _OO_OO, _OO_OO, _OO_OO, _OOOO_, ______}, [0x63] = {______, ______, __OOO_, _OO_OO, _OO___, _OO_OO, __OOO_, ______}, [0x64] = {____OO, ____OO, __OOOO, _OO_OO, _OO_OO, _OO_OO, __OOOO, ______}, [0x65] = {______, ______, __OOO_, _OO_OO, _OOOOO, _OO___, __OOO_, ______}, [0x66] = {___OOO, __OO__, __OO__, _OOOO_, __OO__, __OO__, __OO__, ______}, [0x67] = {______, ______, __OOOO, _OO_OO, _OO_OO, __OOOO, ____OO, __OOO_}, [0x68] = {_OO___, _OO___, _OOOO_, _OO_OO, _OO_OO, _OO_OO, _OO_OO, ______}, [0x69] = {__OO__, ______, _OOO__, __OO__, __OO__, __OO__, _OOOO_, ______}, [0x6a] = {____OO, ______, ___OOO, ____OO, ____OO, _OO_OO, __OOO_, ______}, [0x6b] = {_OO___, _OO___, _OO_OO, _OO_OO, _OOOO_, _OO_OO, _OO_OO, ______}, [0x6c] = {_OOO__, __OO__, __OO__, __OO__, __OO__, __OO__, _OOOO_, ______}, [0x6d] = {______, ______, _OO_O_, _OOOOO, _OOOOO, _OO_OO, _OO_OO, ______}, [0x6e] = {______, ______, _OOOO_, _OO_OO, _OO_OO, _OO_OO, _OO_OO, ______}, [0x6f] = {______, ______, __OOO_, _OO_OO, _OO_OO, _OO_OO, __OOO_, ______}, [0x70] = {______, ______, _OOOO_, _OO_OO, _OO_OO, _OOOO_, _OO___, _OO___}, [0x71] = {______, ______, __OOOO, _OO_OO, _OO_OO, __OOOO, ____OO, ____OO}, [0x72] = {______, ______, _OO_OO, _OOOO_, _OO___, _OO___, _OO___, ______}, [0x73] = {______, ______, __OOOO, _OO___, __OOO_, ____OO, _OOOO_, ______}, [0x74] = {__OO__, __OO__, _OOOO_, __OO__, __OO__, __OO__, ___OO_, ______}, [0x75] = {______, ______, _OO_OO, _OO_OO, _OO_OO, _OO_OO, __OOOO, ______}, [0x76] = {______, ______, _OO_OO, _OO_OO, _OO_OO, __OOO_, ___O__, ______}, [0x77] = {______, ______, _OO_OO, _OO_OO, _OOOOO, _OO_OO, _O___O, ______}, [0x78] = {______, ______, _OO_OO, _OO_OO, __OOO_, _OO_OO, _OO_OO, ______}, [0x79] = {______, ______, _OO_OO, _OO_OO, __OOOO, ____OO, __OOO_, ______}, [0x7a] = {______, ______, _OOOOO, ___OO_, __OO__, _OO___, _OOOOO, ______}, [0x7b] = {___OO_, __OO__, __OO__, _OO___, __OO__, __OO__, ___OO_, ______}, [0x7c] = {__OO__, __OO__, __OO__, __OO__, __OO__, __OO__, __OO__, ______}, [0x7d] = {__OO__, ___OO_, ___OO_, ____OO, ___OO_, ___OO_, __OO__, ______}, [0x7e] = {______, __OO__, ___OO_, _OOOOO, ___OO_, __OO__, ______, ______}, [0x7f] = {______, ___OO_, __OO__, _OOOOO, __OO__, ___OO_, ______, ______}, [0xb0] = {_OOOOO, _OO_OO, _OOOOO, ______, ______, ______, ______, ______}, [0xe1] = {_OO_OO, ______, __OOO_, ____OO, __OOOO, _OO_OO, __OOOO, ______}, [0xe2] = {__OOO_, _OO_OO, _OOOO_, _OO_OO, _OO_OO, _OOOO_, _OO___, ______}, [0xef] = {_OO_OO, ______, __OOO_, _OO_OO, _OO_OO, _OO_OO, __OOO_, ______}, [0xf5] = {_OO_OO, ______, _OO_OO, _OO_OO, _OO_OO, _OO_OO, __OOOO, ______}, }; lcd4linux-r1200/plugin_test.c0000644000175000017500000000573010670762146016737 0ustar jmccrohanjmccrohan/* $Id: plugin_test.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_test.c $ * * Handy functions for testing displays and debugging code. * * Copyright (C) 2004 Andy Baxter. * * Based on sample plugin which is * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ int plugin_init_test(void); #include "config.h" #include #include #include #include #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif /* used for testing bars - keeps values for a series of 10 bars, * which are incremented and decremented between 0 and rmax by * amount rdelta every time they are read. Starting value is rstart. * rbar gives the number of the test bar. */ static void my_test_bar(RESULT * result, RESULT * rbar, RESULT * rmax, RESULT * rstart, RESULT * rdelta) { static double values[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; static double deltas[10]; int bar; double max, delta, value; max = R2N(rmax); delta = R2N(rdelta); /* the maths is just to stop double rounding errors and bad values. */ bar = ((int) floor(R2N(rbar) + 0.1)) % 10; if (fabs(delta) > 0.1) { /* don't move or init the bar if delta=0 (the widget is only browsing) */ if (values[bar] == -1) { /* first time called. */ values[bar] = R2N(rstart); deltas[bar] = delta; }; values[bar] += deltas[bar]; }; if (values[bar] < 0 || values[bar] > max) { /* turn around. */ deltas[bar] = -deltas[bar]; values[bar] += deltas[bar]; }; value = values[bar]; SetResult(&result, R_NUMBER, &value); } /* like above, but just switches a value between 1 and -1. Can use to test * visibility of icons. */ static void my_test_onoff(RESULT * result, RESULT * arg1) { static int on[10] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }; int i; double val; i = ((int) floor(R2N(arg1) + 0.1)) % 10; on[i] = -on[i]; val = (double) on[i]; SetResult(&result, R_NUMBER, &val); } int plugin_init_test(void) { AddFunction("test::bar", 4, my_test_bar); AddFunction("test::onoff", 1, my_test_onoff); return 0; } void plugin_exit_test(void) { /* empty */ } lcd4linux-r1200/plugin_fifo.c0000644000175000017500000001620411335662125016674 0ustar jmccrohanjmccrohan/* $Id: plugin_fifo.c 1112 2010-02-14 02:47:49Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_fifo.c $ * * Fifo plugin * * Copyright (C) 2008 Michael Vogt * Copyright (C) 2010 Mattia Jona-Lasinio * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * Configuration parameters: * * - FifoPath 'string' : use as the fifo complete file path * If absent use /tmp/lcd4linux.fifo) * * - FifoBufSize num : if the plugin is unable to determine the display size then * set the size of the internal buffer to characters * otherwise use the display size (number of columns). * If no display size is available and no FifoBufSize parameter * is specified then arbitrarily set the internal buffer size * to 80 characters. */ #include "config.h" #include #include #include #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "cfg.h" #ifdef WITH_DMALLOC #include #endif #define FIFO_MAXPATH 256 #define FIFO_DEFAULT_PATH /tmp/lcd4linux.fifo #define FIFO_DEFAULT_BUFSIZE 80 #define str(s) #s #define string(s) str(s) struct FifoData { char *path; char *msg; int msglen; int input; int created; }; static struct FifoData fd = { .path = NULL, .msg = NULL, .msglen = -1, .input = -1, .created = -1, }; static int confFifo(struct FifoData *p) { char *path, *disp, *sect, *fifosect = "Plugin:FIFO"; unsigned int pathlen; info("[FIFO] Reading config file '%s'", cfg_source()); path = cfg_get(fifosect, "FifoPath", string(FIFO_DEFAULT_PATH)); pathlen = strlen(path); if (pathlen == 0) { info("[FIFO] Invalid '%s.FifoPath' entry from '%s'. " "Assuming " string(FIFO_DEFAULT_PATH), fifosect, cfg_source()); free(path); path = strdup(string(FIFO_DEFAULT_PATH)); pathlen = strlen(path); } if (pathlen > FIFO_MAXPATH) { error("[FIFO] Error: Too long '%s.FifoPath' entry from '%s'. " "(MAX " string(FIFO_MAXPATH) " chars)", fifosect, cfg_source()); free(path); return (-1); } info("[FIFO] Read '%s.FifoPath' value is '%s'", fifosect, path); disp = cfg_get(NULL, "Display", NULL); if (disp == NULL) { error("[FIFO] Error: Could not get the Display name from '%s'", cfg_source()); free(path); return (-1); } if ((sect = malloc(1 + strlen("Display:") + strlen(disp))) == NULL) { error("[FIFO] Error: Memory allocation failed"); free(disp); free(path); return (-1); } strcpy(sect, "Display:"); strcat(sect, disp); info("[FIFO] Using display '%s'.", disp); free(disp); disp = cfg_get(sect, "Size", NULL); if (disp != NULL) { info("[FIFO] Getting the buffer size from '%s.Size'", sect); if (sscanf(disp, "%dx%*d", &p->msglen) != 1) { info("[FIFO] Could not determine the display size. " "Assuming " string(FIFO_DEFAULT_BUFSIZE)); p->msglen = FIFO_DEFAULT_BUFSIZE; } free(disp); } else { info("[FIFO] Could not find a '%s.Size' entry.", sect); if (cfg_number(fifosect, "FifoBufSize", FIFO_DEFAULT_BUFSIZE, 0, -1, &p->msglen) > 0) { info("[FIFO] Getting the buffer size from '%s.FifoBufSize'", fifosect); } else { info("[FIFO] Could not find a valid '%s.FifoBufSize' entry. " "Assuming " string(FIFO_DEFAULT_BUFSIZE), fifosect); p->msglen = FIFO_DEFAULT_BUFSIZE; } } info("[FIFO] Read buffer size is '%d'", p->msglen); free(sect); if ((p->msg = malloc(2 + pathlen + p->msglen)) == NULL) { error("[FIFO] Error: Memory allocation failed"); free(path); return (-1); } p->msg[0] = 0; p->path = p->msg + p->msglen + 1; strcpy(p->path, path); free(path); return (0); } static int makeFifo(struct FifoData *p) { struct stat st; if (stat(p->path, &st) < 0) { if (errno == ENOENT) { if (mkfifo(p->path, 0666) == 0) { p->created = 1; return (0); } error("Couldn't create FIFO \"%s\": %s\n", p->path, strerror(errno)); return (-1); } error("Failed to stat FIFO \"%s\": %s\n", p->path, strerror(errno)); return (-1); } if (!S_ISFIFO(st.st_mode)) { error("\"%s\" already exists, but is not a FIFO", p->path); return (-1); } return (0); } static void closeFifo(struct FifoData *p) { struct stat st; if (p->input >= 0) { close(p->input); p->input = -1; } if ((p->created >= 0) && (stat(p->path, &st) == 0)) { debug("Removing FIFO \"%s\"\n", p->path); if (unlink(p->path) < 0) { error("Could not remove FIFO \"%s\": %s\n", p->path, strerror(errno)); return; } p->created = -1; } if (p->msg) { free(p->msg); p->msg = p->path = NULL; p->msglen = -1; } } static int openFifo(struct FifoData *p) { if (p->created < 0) { error("Error: FIFO \"%s\" does not exist: %s\n", p->path, strerror(errno)); return (-1); } if ((p->input = open(p->path, O_RDONLY | O_NONBLOCK)) < 0) { error("Could not open FIFO \"%s\" for reading: %s\n", p->path, strerror(errno)); closeFifo(p); return (-1); } return (0); } static int startFifo(struct FifoData *p) { int res; if ((res = confFifo(p))) return (res); if ((res = makeFifo(p))) return (res); if ((res = openFifo(p))) return (res); /* ignore broken pipe */ signal(SIGPIPE, SIG_IGN); return (res); } static void readFifo(struct FifoData *p) { int bytes; bytes = read(p->input, p->msg, p->msglen); if (bytes == 0) return; if (bytes > 0) { p->msg[bytes] = 0; while (bytes--) if (p->msg[bytes] < 0x20) p->msg[bytes] = ' '; } else { error("[FIFO] Error %i: %s", errno, strerror(errno)); strcpy(p->msg, "ERROR"); } } static void runFifo(RESULT * result) { static int state = 1; struct FifoData *p = &fd; char *s; switch (state) { case 1: /* Called for the first time. Set up everything. */ state = startFifo(p); s = ""; break; case 0: /* Init went fine. Now run in normal operation mode. */ readFifo(p); s = p->msg; break; default: /* There was an error somewhere in init. Do nothing. */ s = "ERROR"; break; } /* Store the result */ SetResult(&result, R_STRING, s); } /* plugin initialization */ int plugin_init_fifo(void) { AddFunction("fifo::read", 0, runFifo); return (0); } void plugin_exit_fifo(void) { closeFifo(&fd); } lcd4linux-r1200/drv.h0000644000175000017500000000332211301526176015166 0ustar jmccrohanjmccrohan/* $Id: drv.h 1067 2009-11-20 14:49:34Z volker $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv.h $ * * new framework for display drivers * * Copyright (C) 1999-2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _DRV_H_ #define _DRV_H_ typedef struct DRIVER { char *name; int (*list) (void); int (*init) (const char *section, const int quiet); int (*quit) (const int quiet); } DRIVER; /* output file for Raster driver * has to be defined here because it's referenced * even if the raster driver is not included! */ extern char *output; #ifdef WITH_X11 /* function to handle special X11 command line parameters * has to be defined here because it's referenced * in main before dealing with normal parameters. */ void drv_X11_parseArgs(int *argc, char *arvg[]); #endif int drv_list(void); int drv_init(const char *section, const char *driver, const int quiet); int drv_quit(const int quiet); #endif lcd4linux-r1200/NEWS0000644000175000017500000000030610552432444014721 0ustar jmccrohanjmccrohan# $Id: NEWS 730 2007-01-14 13:50:28Z michael $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/NEWS $ Sorry, there is no NEWS anymore. Go to http://lcd4linux.bulix.org for all the documentation. lcd4linux-r1200/cfg.h0000644000175000017500000000277611133651414015143 0ustar jmccrohanjmccrohan/* $Id: cfg.h 967 2009-01-15 15:15:24Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/cfg.h $ * * config file stuff * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004, 2009 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _CFG_H_ #define _CFG_H_ int cfg_init(const char *file); char *cfg_source(void); int cfg_cmd(const char *arg); char *cfg_list(const char *section); int cfg_rename(const char *section, const char *old, const char *new); char *cfg_get_raw(const char *section, const char *key, const char *defval); char *cfg_get(const char *section, const char *key, const char *defval); int cfg_number(const char *section, const char *key, const int defval, const int min, const int max, int *value); int cfg_exit(void); #endif lcd4linux-r1200/plugin_math.c0000644000175000017500000000756110670762146016715 0ustar jmccrohanjmccrohan/* $Id: plugin_math.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_math.c $ * * math plugin * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_math (void) * adds some handy constants and functions * */ #include "config.h" #include #include #include #include "debug.h" #include "plugin.h" static void my_sqrt(RESULT * result, RESULT * arg1) { double value = sqrt(R2N(arg1)); SetResult(&result, R_NUMBER, &value); } static void my_exp(RESULT * result, RESULT * arg1) { double value = exp(R2N(arg1)); SetResult(&result, R_NUMBER, &value); } static void my_ln(RESULT * result, RESULT * arg1) { double value = log(R2N(arg1)); SetResult(&result, R_NUMBER, &value); } static void my_log(RESULT * result, RESULT * arg1) { double value = log10(R2N(arg1)); SetResult(&result, R_NUMBER, &value); } static void my_sin(RESULT * result, RESULT * arg1) { double value = sin(R2N(arg1)); SetResult(&result, R_NUMBER, &value); } static void my_cos(RESULT * result, RESULT * arg1) { double value = cos(R2N(arg1)); SetResult(&result, R_NUMBER, &value); } static void my_tan(RESULT * result, RESULT * arg1) { double value = tan(R2N(arg1)); SetResult(&result, R_NUMBER, &value); } static void my_min(RESULT * result, RESULT * arg1, RESULT * arg2) { double a1 = R2N(arg1); double a2 = R2N(arg2); double value = a1 < a2 ? a1 : a2; SetResult(&result, R_NUMBER, &value); } static void my_max(RESULT * result, RESULT * arg1, RESULT * arg2) { double a1 = R2N(arg1); double a2 = R2N(arg2); double value = a1 > a2 ? a1 : a2; SetResult(&result, R_NUMBER, &value); } static void my_floor(RESULT * result, RESULT * arg) { double value = floor(R2N(arg)); SetResult(&result, R_NUMBER, &value); } static void my_ceil(RESULT * result, RESULT * arg) { double value = ceil(R2N(arg)); SetResult(&result, R_NUMBER, &value); } static void my_decode(RESULT * result, int argc, RESULT * argv[]) { int index; if (argc < 2) { error("decode(): wrong number of parameters"); SetResult(&result, R_STRING, ""); return; } index = R2N(argv[0]); if (index < 0 || index >= argc - 1) { SetResult(&result, R_STRING, ""); return; } CopyResult(&result, argv[index + 1]); } int plugin_init_math(void) { /* set some handy constants */ SetVariableNumeric("Pi", M_PI); SetVariableNumeric("e", M_E); /* register some basic math functions */ AddFunction("sqrt", 1, my_sqrt); AddFunction("exp", 1, my_exp); AddFunction("ln", 1, my_ln); AddFunction("log", 1, my_log); AddFunction("sin", 1, my_sin); AddFunction("cos", 1, my_cos); AddFunction("tan", 1, my_tan); /* min, max */ AddFunction("min", 2, my_min); AddFunction("max", 2, my_max); /* floor, ceil */ AddFunction("floor", 1, my_floor); AddFunction("ceil", 1, my_ceil); /* decode */ AddFunction("decode", -1, my_decode); return 0; } void plugin_exit_math(void) { } lcd4linux-r1200/drv_generic_i2c.h0000644000175000017500000000417411613724360017426 0ustar jmccrohanjmccrohan/* $Id: drv_generic_i2c.h 1157 2011-07-27 05:58:08Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_i2c.h $ * * generic driver helper for i2c displays * * Copyright (C) 2005 Luis Correia * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * int drv_generic_i2c_open (void) * reads 'Port' entry from config and opens * the i2c port * returns 0 if ok, -1 on failure * * int drv_generic_i2c_close (void) * closes i2c port * returns 0 if ok, -1 on failure * * unsigned char drv_generic_i2c_wire (char *name, char *deflt) * reads wiring for one data signal from config * returns 1< * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_cfg (void) * adds cfg() function for config access * initializes variables from the config file * */ #include "config.h" #include #include #include #include "debug.h" #include "evaluator.h" #include "plugin.h" #include "cfg.h" #ifdef WITH_DMALLOC #include #endif static void load_variables(void) { char *section = "Variables"; char *list, *l, *p; char *expression; void *tree; RESULT result = { 0, 0, 0, NULL }; list = cfg_list(section); l = list; while (l != NULL) { while (*l == '|') l++; if ((p = strchr(l, '|')) != NULL) *p = '\0'; if (strchr(l, '.') != NULL || strchr(l, ':') != 0) { error("ignoring variable '%s' from %s: structures not allowed", l, cfg_source()); } else { expression = cfg_get_raw(section, l, ""); if (expression != NULL && *expression != '\0') { tree = NULL; if (Compile(expression, &tree) == 0 && Eval(tree, &result) == 0) { SetVariable(l, &result); debug("Variable %s = '%s' (%g)", l, R2S(&result), R2N(&result)); DelResult(&result); } else { error("error evaluating variable '%s' from %s", list, cfg_source()); } DelTree(tree); } } l = p ? p + 1 : NULL; } free(list); } static void my_cfg(RESULT * result, const int argc, RESULT * argv[]) { int i, len; char *value; char *buffer; /* calculate key length */ len = 0; for (i = 0; i < argc; i++) { len += strlen(R2S(argv[i])) + 1; } /* allocate key buffer */ buffer = malloc(len + 1); /* prepare key buffer */ *buffer = '\0'; for (i = 0; i < argc; i++) { strcat(buffer, "."); strcat(buffer, R2S(argv[i])); } /* buffer starts with '.', so cut off first char */ value = cfg_get("", buffer + 1, ""); /* store result */ SetResult(&result, R_STRING, value); /* free buffer again */ free(buffer); free(value); } int plugin_init_cfg(void) { /* load "Variables" section from cfg */ load_variables(); /* register plugin */ AddFunction("cfg", -1, my_cfg); return 0; } void plugin_exit_cfg(void) { /* empty */ } lcd4linux-r1200/drv_generic_keypad.c0000644000175000017500000000353211325753560020222 0ustar jmccrohanjmccrohan/* $Id: drv_generic_keypad.c 1091 2010-01-21 04:26:24Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_keypad.c $ * * generic driver helper for keypads * * Copyright (C) 2006 Chris Maj * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include "config.h" #include #include "debug.h" #include "widget.h" #include "widget_keypad.h" #include "drv_generic_keypad.h" static char *Section = NULL; static char *Driver = NULL; int (*drv_generic_keypad_real_press) () = NULL; int drv_generic_keypad_init(const char *section, const char *driver) { WIDGET_CLASS wc; Section = (char *) section; Driver = (char *) driver; /* register keypad widget */ wc = Widget_Keypad; widget_register(&wc); return 0; } int drv_generic_keypad_press(const int num) { WIDGET *w; int val = 0; if (drv_generic_keypad_real_press) val = drv_generic_keypad_real_press(num); w = widget_find(WIDGET_TYPE_KEYPAD, &val); if (w && w->class->draw) w->class->draw(w); return val; } int drv_generic_keypad_quit(void) { return 0; } lcd4linux-r1200/evaluator.c0000644000175000017500000010031511740464523016374 0ustar jmccrohanjmccrohan/* $Id: evaluator.c 1186 2012-04-09 04:45:07Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/evaluator.c $ * * expression evaluation * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int SetVariable (char *name, RESULT *value) * adds a generic variable to the evaluator * * int SetVariableNumeric (char *name, double value) * adds a numerical variable to the evaluator * * int SetVariableString (char *name, char *value) * adds a numerical variable to the evaluator * * int AddFunction (char *name, int argc, void (*func)()) * adds a function to the evaluator * * void DeleteVariables (void); * frees all allocated variables * * void DeleteFunctions (void); * frees all allocated functions * * void DelResult (RESULT *result) * sets a result to none * frees a probably allocated memory * * RESULT* SetResult (RESULT **result, int type, void *value) * initializes a result * * double R2N (RESULT *result) * converts a result into a number * * char* R2S (RESULT *result) * converts a result into a string * * * int Compile (char* expression, void **tree) * compiles a expression into a tree * * int Eval (void *tree, RESULT *result) * evaluates an expression * * void DelTree (void *tree) * frees a compiled tree */ #include "config.h" #include #include #include #include #include #include #include "debug.h" #include "evaluator.h" #ifdef WITH_DMALLOC #include #endif /* string buffer chunk size */ #define CHUNK_SIZE 16 typedef enum { T_UNDEF, T_NAME, T_NUMBER, T_STRING, T_OPERATOR, T_VARIABLE, T_FUNCTION } TOKEN; typedef enum { O_UNDEF, /* undefined */ O_LST, /* expression lists */ O_SET, /* variable assignements */ O_CND, /* conditional a?b:c */ O_COL, /* colon in a?b:c */ O_OR, /* logical OR */ O_AND, /* logical AND */ O_NEQ, /* numeric equal */ O_NNE, /* numeric not equal */ O_NLT, /* numeric less than */ O_NLE, /* numeric less or equal */ O_NGT, /* numeric greater than */ O_NGE, /* numeric greater or equal */ O_SEQ, /* string equal */ O_SNE, /* string not equal */ O_SLT, /* string less than */ O_SLE, /* string less or equal */ O_SGT, /* string greater than */ O_SGE, /* string greater or equal */ O_ADD, /* addition */ O_SUB, /* subtraction */ O_SGN, /* sign '-' */ O_CAT, /* string concatenation */ O_MUL, /* multiplication */ O_DIV, /* division */ O_MOD, /* modulo */ O_POW, /* power */ O_NOT, /* logical NOT */ O_BRO, /* open brace */ O_COM, /* comma (argument seperator) */ O_BRC /* closing brace */ } OPERATOR; typedef struct { char *pattern; int len; OPERATOR op; } PATTERN; typedef struct { char *name; RESULT *value; } VARIABLE; typedef struct { char *name; int argc; void (*func) (); } FUNCTION; typedef struct _NODE { TOKEN Token; OPERATOR Operator; RESULT *Result; VARIABLE *Variable; FUNCTION *Function; int Children; struct _NODE **Child; } NODE; /* non-alphanumeric operators */ /* IMPORTANT! list must be sorted by length! */ static PATTERN Pattern1[] = { {";", 1, O_LST}, /* expression lists */ {"=", 1, O_SET}, /* variable assignements */ {"?", 1, O_CND}, /* conditional a?b:c */ {":", 1, O_COL}, /* colon a?b:c */ {"|", 1, O_OR}, /* logical OR */ {"&", 1, O_AND}, /* logical AND */ {"<", 1, O_NLT}, /* numeric less than */ {">", 1, O_NGT}, /* numeric greater than */ {"+", 1, O_ADD}, /* addition */ {"-", 1, O_SUB}, /* subtraction or sign */ {".", 1, O_CAT}, /* string concatenation */ {"*", 1, O_MUL}, /* multiplication */ {"/", 1, O_DIV}, /* division */ {"%", 1, O_MOD}, /* modulo */ {"^", 1, O_POW}, /* power */ {"!", 1, O_NOT}, /* logical NOT */ {"(", 1, O_BRO}, /* open brace */ {",", 1, O_COM}, /* comma (argument seperator) */ {")", 1, O_BRC}, /* closing brace */ {"==", 2, O_NEQ}, /* numeric equal */ {"!=", 2, O_NNE}, /* numeric not equal */ {"<=", 2, O_NLE}, /* numeric less or equal */ {">=", 2, O_NGE} /* numeric greater or equal */ }; /* alphanumeric operators */ /* IMPORTANT! list must be sorted by length! */ static PATTERN Pattern2[] = { {"eq", 2, O_SEQ}, /* string equal */ {"ne", 2, O_SNE}, /* string not equal */ {"lt", 2, O_SLT}, /* string less than */ {"le", 2, O_SLE}, /* string less or equal */ {"gt", 2, O_SGT}, /* string greater than */ {"ge", 2, O_SGE} /* string greater or equal */ }; static char *Expression = NULL; static char *ExprPtr = NULL; static char *Word = NULL; static TOKEN Token = T_UNDEF; static OPERATOR Operator = O_UNDEF; static VARIABLE Variable[255]; static unsigned int nVariable = 0; static FUNCTION *Function = NULL; static unsigned int nFunction = 0; /* strndup() may be not available on several platforms */ #ifndef HAVE_STRNDUP char *strndup(const char *source, size_t len) { char *tmp = NULL; if (source == NULL) return NULL; if (len >= strlen(source)) return strdup(source); tmp = malloc(len + 1); if (tmp == 0) return NULL; strncpy(tmp, source, len); tmp[len] = '\0'; return (tmp); } #endif void DelResult(RESULT * result) { result->type = 0; result->size = 0; result->number = 0.0; if (result->string) { free(result->string); result->string = NULL; } } static void FreeResult(RESULT * result) { if (result != NULL) { DelResult(result); free(result); } } static RESULT *NewResult(void) { RESULT *result = malloc(sizeof(RESULT)); if (result == NULL) { error("Evaluator: cannot allocate result: out of memory!"); return NULL; } result->type = 0; result->size = 0; result->number = 0.0; result->string = NULL; return result; } RESULT *SetResult(RESULT ** result, const int type, const void *value) { if (*result == NULL) { if ((*result = NewResult()) == NULL) return NULL; } else if (type == R_NUMBER) { DelResult(*result); } if (type == R_NUMBER) { (*result)->type = R_NUMBER; (*result)->size = 0; (*result)->number = *(double *) value; (*result)->string = NULL; } else if (type == R_STRING) { int len = strlen((char *) value); (*result)->type = R_STRING; (*result)->number = 0.0; if ((*result)->string == NULL || len >= (*result)->size) { /* buffer is either empty or too small */ if ((*result)->string) free((*result)->string); /* allocate memory in multiples of CHUNK_SIZE */ (*result)->size = CHUNK_SIZE * ((len + 1) / CHUNK_SIZE + 1); (*result)->string = malloc((*result)->size); } strcpy((*result)->string, value); } else { error("Evaluator: internal error: invalid result type %d", type); return NULL; } return *result; } RESULT *CopyResult(RESULT ** result, RESULT * value) { if (*result == NULL) { if ((*result = NewResult()) == NULL) return NULL; } (*result)->type = value->type; (*result)->number = value->number; if (value->string == NULL) { (*result)->size = 0; if ((*result)->string) free((*result)->string); (*result)->string = NULL; } else { /* is buffer large enough? */ if ((*result)->string == NULL || value->size > (*result)->size) { if ((*result)->string) free((*result)->string); (*result)->size = value->size; (*result)->string = malloc((*result)->size); } strcpy((*result)->string, value->string); } return *result; } double R2N(RESULT * result) { if (result == NULL) { error("Evaluator: internal error: NULL result"); return 0.0; } if (result->type == 0) { return 0.0; } if (result->type & R_NUMBER) { return result->number; } if (result->type & R_STRING) { result->type |= R_NUMBER; result->number = atof(result->string); return result->number; } error("Evaluator: internal error: invalid result type %d", result->type); return 0.0; } char *R2S(RESULT * result) { if (result == NULL) { error("Evaluator: internal error: NULL result"); return NULL; } if (result->type == 0) { return NULL; } if (result->type & R_STRING) { return result->string; } if (result->type & R_NUMBER) { result->type |= R_STRING; if (result->string) free(result->string); result->size = CHUNK_SIZE; result->string = malloc(result->size); snprintf(result->string, result->size, "%g", result->number); return result->string; } error("Evaluator: internal error: invalid result type %d", result->type); return NULL; } static VARIABLE *FindVariable(const char *name) { unsigned int i; for (i = 0; i < nVariable; i++) { if (strcmp(name, Variable[i].name) == 0) { return &Variable[i]; } } return NULL; } int SetVariable(const char *name, RESULT * value) { VARIABLE *V; V = FindVariable(name); if (V != NULL) { CopyResult(&V->value, value); return 1; } if (nVariable >= sizeof(Variable) / sizeof(Variable[0])) { error("Evaluator: cannot set variable <%s>: out of slots", name); return -1; } nVariable++; Variable[nVariable - 1].name = strdup(name); Variable[nVariable - 1].value = NULL; CopyResult(&Variable[nVariable - 1].value, value); return 0; } int SetVariableNumeric(const char *name, const double value) { RESULT result = { 0, 0, 0, NULL }; RESULT *rp = &result; SetResult(&rp, R_NUMBER, &value); return SetVariable(name, rp); } int SetVariableString(const char *name, const char *value) { RESULT result = { 0, 0, 0, NULL }; RESULT *rp = &result; SetResult(&rp, R_STRING, value); return SetVariable(name, rp); } void DeleteVariables(void) { unsigned int i; for (i = 0; i < nVariable; i++) { free(Variable[i].name); FreeResult(Variable[i].value); } nVariable = 0; } /* bsearch compare function for functions */ static int LookupFunction(const void *a, const void *b) { char *n = (char *) a; FUNCTION *f = (FUNCTION *) b; return strcmp(n, f->name); } /* qsort compare function for functions */ static int SortFunction(const void *a, const void *b) { FUNCTION *fa = (FUNCTION *) a; FUNCTION *fb = (FUNCTION *) b; return strcmp(fa->name, fb->name); } static FUNCTION *FindFunction(const char *name) { return bsearch(name, Function, nFunction, sizeof(FUNCTION), LookupFunction); } int AddFunction(const char *name, const int argc, void (*func) ()) { nFunction++; Function = realloc(Function, nFunction * sizeof(FUNCTION)); Function[nFunction - 1].name = strdup(name); Function[nFunction - 1].argc = argc; Function[nFunction - 1].func = func; qsort(Function, nFunction, sizeof(FUNCTION), SortFunction); return 0; } void DeleteFunctions(void) { unsigned int i; for (i = 0; i < nFunction; i++) { free(Function[i].name); } free(Function); Function = NULL; nFunction = 0; } #define is_space(c) ((c) == ' ' || (c) == '\t') #define is_digit(c) ((c) >= '0' && (c) <= '9') #define is_alpha(c) (((c) >= 'A' && (c) <= 'Z') || ((c) >= 'a' && (c) <= 'z') || ((c) == '_')) #define is_alnum(c) (is_alpha(c) || is_digit(c)) static void Parse(void) { Token = T_UNDEF; Operator = O_UNDEF; if (Word) { free(Word); Word = NULL; } /* NULL expression? */ if (ExprPtr == NULL) { Word = strdup(""); return; } /* skip leading whitespace */ while (is_space(*ExprPtr)) ExprPtr++; /* names */ if (is_alpha(*ExprPtr)) { int i; char *start = ExprPtr; while (is_alnum(*ExprPtr)) ExprPtr++; if (*ExprPtr == ':' && *(ExprPtr + 1) == ':' && is_alpha(*(ExprPtr + 2))) { ExprPtr += 3; while (is_alnum(*ExprPtr)) ExprPtr++; } Word = strndup(start, ExprPtr - start); Token = T_NAME; /* check for alphanumeric operators */ for (i = sizeof(Pattern2) / sizeof(Pattern2[0]) - 1; i >= 0; i--) { if (strcmp(Word, Pattern2[i].pattern) == 0) { Token = T_OPERATOR; Operator = Pattern2[i].op; break; } } } /* numbers */ else if (is_digit(*ExprPtr) || (*ExprPtr == '.' && is_digit(*(ExprPtr + 1)))) { char *start = ExprPtr; while (is_digit(*ExprPtr)) ExprPtr++; if (*ExprPtr == '.') { ExprPtr++; while (is_digit(*ExprPtr)) ExprPtr++; } Word = strndup(start, ExprPtr - start); Token = T_NUMBER; } /* strings */ else if (*ExprPtr == '\'') { size_t length = 0; size_t size = CHUNK_SIZE; Word = malloc(size); ExprPtr++; while (*ExprPtr != '\0' && *ExprPtr != '\'') { if (*ExprPtr == '\\') { switch (*(ExprPtr + 1)) { case '\\': case '\'': Word[length++] = *(ExprPtr + 1); ExprPtr += 2; break; case 'a': Word[length++] = '\a'; ExprPtr += 2; break; case 'b': Word[length++] = '\b'; ExprPtr += 2; break; case 't': Word[length++] = '\t'; ExprPtr += 2; break; case 'n': Word[length++] = '\n'; ExprPtr += 2; break; case 'v': Word[length++] = '\v'; ExprPtr += 2; break; case 'f': Word[length++] = '\f'; ExprPtr += 2; break; case 'r': Word[length++] = '\r'; ExprPtr += 2; break; case 'x': { int i; char hexC; int hex[2]; for (i = 0; i < 2; i++) { hexC = *(ExprPtr + 2 + i); if (hexC >= '0' && hexC <= '9') hex[i] = hexC - '0'; else if (hexC >= 'a' && hexC <= 'f') hex[i] = hexC - 'a' + 10; else if (hexC >= 'A' && hexC <= 'F') hex[i] = hexC - 'A' + 10; else break; } switch (i) { case 1: Word[length] = hex[0]; ExprPtr += 3; break; case 2: Word[length] = hex[0] * 16 + hex[1]; ExprPtr += 4; break; default: error("Evaluator: Illegal hex sequence '\\x%c' in <%s> keeps unchanged.", *(ExprPtr + 2), Expression); Word[length] = '\\'; ExprPtr += 1; } if (Word[length] == 0) error("Evaluator: Null character(s) in <%s> will be ignored.", Expression); else length++; } break; case '0': case '1': case '2': case '3': if (*(ExprPtr + 2) >= '0' && *(ExprPtr + 2) <= '7' && *(ExprPtr + 3) >= '0' && *(ExprPtr + 3) <= '7') { Word[length++] = (*(ExprPtr + 1) - '0') * 64 + (*(ExprPtr + 2) - '0') * 8 + (*(ExprPtr + 3) - '0'); ExprPtr += 4; } else { error("Evaluator: illegal octal sequence '\\%c%c%c' in <%s>", *(ExprPtr + 1), *(ExprPtr + 2), *(ExprPtr + 3), Expression); Word[length++] = *ExprPtr++; } break; default: error("Evaluator: unknown escape sequence '\\%c' in <%s>", *(ExprPtr + 1), Expression); Word[length++] = *ExprPtr++; } } else { Word[length++] = *ExprPtr++; } if (length >= size) { size += CHUNK_SIZE; Word = realloc(Word, size); } } Word[length] = '\0'; Token = T_STRING; if (*ExprPtr == '\'') { ExprPtr++; } else { error("Evaluator: unterminated string in <%s>", Expression); } } /* non-alpha operators */ else { int i; for (i = sizeof(Pattern1) / sizeof(Pattern1[0]) - 1; i >= 0; i--) { int len = Pattern1[i].len; if (strncmp(ExprPtr, Pattern1[i].pattern, Pattern1[i].len) == 0) { Word = strndup(ExprPtr, len); Token = T_OPERATOR; Operator = Pattern1[i].op; ExprPtr += len; break; } } } /* syntax check */ if (Token == T_UNDEF && *ExprPtr != '\0') { error("Evaluator: parse error in <%s>: garbage <%s>", Expression, ExprPtr); } /* skip trailing whitespace */ while (is_space(*ExprPtr)) ExprPtr++; /* empty token */ if (Word == NULL) Word = strdup(""); } static NODE *NewNode(NODE * Child) { NODE *N; N = malloc(sizeof(NODE)); if (N == NULL) return NULL; memset(N, 0, sizeof(NODE)); N->Token = Token; N->Operator = Operator; if (Child != NULL) { N->Children = 1; N->Child = malloc(sizeof(NODE *)); N->Child[0] = Child; } return N; } static NODE *JunkNode(void) { NODE *Junk; Junk = NewNode(NULL); Junk->Token = T_STRING; SetResult(&Junk->Result, R_STRING, ""); return Junk; } static void LinkNode(NODE * Root, NODE * Child) { if (Child == NULL) return; Root->Children++; Root->Child = realloc(Root->Child, Root->Children * sizeof(NODE *)); if (Root->Child == NULL) return; Root->Child[Root->Children - 1] = Child; } /* forward declaration */ static NODE *Level01(void); /* literal numbers, variables, functions */ static NODE *Level12(void) { NODE *Root = NULL; if (Token == T_OPERATOR && Operator == O_BRO) { Parse(); Root = Level01(); if (Token != T_OPERATOR || Operator != O_BRC) { error("Evaluator: unbalanced parentheses in <%s>", Expression); LinkNode(Root, JunkNode()); } } else if (Token == T_NUMBER) { double value = atof(Word); Root = NewNode(NULL); SetResult(&Root->Result, R_NUMBER, &value); } else if (Token == T_STRING) { Root = NewNode(NULL); SetResult(&Root->Result, R_STRING, Word); } else if (Token == T_NAME) { /* look-ahead for opening brace */ if (*ExprPtr == '(') { int argc = 0; Root = NewNode(NULL); Root->Token = T_FUNCTION; Root->Result = NewResult(); Root->Function = FindFunction(Word); if (Root->Function == NULL) { error("Evaluator: unknown function '%s' in <%s>", Word, Expression); Root->Token = T_STRING; SetResult(&Root->Result, R_STRING, ""); } /* opening brace */ Parse(); do { Parse(); /* read argument */ if (Token == T_OPERATOR && Operator == O_BRC) { break; } else if (Token == T_OPERATOR && Operator == O_COM) { error("Evaluator: empty argument in <%s>", Expression); LinkNode(Root, JunkNode()); } else { LinkNode(Root, Level01()); } argc++; } while (Token == T_OPERATOR && Operator == O_COM); /* check for closing brace */ if (Token != T_OPERATOR || Operator != O_BRC) { error("Evaluator: missing closing brace in <%s>", Expression); } /* check number of arguments */ if (Root->Function != NULL && Root->Function->argc >= 0 && Root->Function->argc != argc) { error("Evaluator: wrong number of arguments in <%s>", Expression); while (argc < Root->Function->argc) { LinkNode(Root, JunkNode()); argc++; } } } else { Root = NewNode(NULL); Root->Token = T_VARIABLE; Root->Result = NewResult(); Root->Variable = FindVariable(Word); if (Root->Variable == NULL) { SetVariableString(Word, ""); Root->Variable = FindVariable(Word); } } } else { error("Evaluator: syntax error in <%s>: <%s>", Expression, Word); Root = NewNode(NULL); Root->Token = T_STRING; SetResult(&Root->Result, R_STRING, ""); } Parse(); return Root; } /* unary + or - signs or logical 'not' */ static NODE *Level11(void) { NODE *Root; OPERATOR sign = O_UNDEF; if (Token == T_OPERATOR && (Operator == O_ADD || Operator == O_SUB || Operator == O_NOT)) { sign = Operator; if (sign == O_SUB) sign = O_SGN; Parse(); } Root = Level12(); if (sign == O_SGN || sign == O_NOT) { Root = NewNode(Root); Root->Token = T_OPERATOR; Root->Operator = sign; } return Root; } /* x^y */ static NODE *Level10(void) { NODE *Root; Root = Level11(); while (Token == T_OPERATOR && Operator == O_POW) { Root = NewNode(Root); Parse(); LinkNode(Root, Level11()); } return Root; } /* multiplication, division, modulo */ static NODE *Level09(void) { NODE *Root; Root = Level10(); while (Token == T_OPERATOR && (Operator == O_MUL || Operator == O_DIV || Operator == O_MOD)) { Root = NewNode(Root); Parse(); LinkNode(Root, Level10()); } return Root; } /* addition, subtraction, string concatenation */ static NODE *Level08(void) { NODE *Root; Root = Level09(); while (Token == T_OPERATOR && (Operator == O_ADD || Operator == O_SUB || Operator == O_CAT)) { Root = NewNode(Root); Parse(); LinkNode(Root, Level09()); } return Root; } /* relational operators */ static NODE *Level07(void) { NODE *Root; Root = Level08(); while (Token == T_OPERATOR && (Operator == O_NGT || Operator == O_NGE || Operator == O_NLT || Operator == O_NLE || Operator == O_SGT || Operator == O_SGE || Operator == O_SLT || Operator == O_SLE)) { Root = NewNode(Root); Parse(); LinkNode(Root, Level08()); } return Root; } /* equal, not equal */ static NODE *Level06(void) { NODE *Root; Root = Level07(); while (Token == T_OPERATOR && (Operator == O_NEQ || Operator == O_NNE || Operator == O_SEQ || Operator == O_SNE)) { Root = NewNode(Root); Parse(); LinkNode(Root, Level07()); } return Root; } /* logical 'and' */ static NODE *Level05(void) { NODE *Root; Root = Level06(); while (Token == T_OPERATOR && Operator == O_AND) { Root = NewNode(Root); Parse(); LinkNode(Root, Level06()); } return Root; } /* logical 'or' */ static NODE *Level04(void) { NODE *Root; Root = Level05(); while (Token == T_OPERATOR && Operator == O_OR) { Root = NewNode(Root); Parse(); LinkNode(Root, Level05()); } return Root; } /* conditional expression a?b:c */ static NODE *Level03(void) { NODE *Root; Root = Level04(); if (Token == T_OPERATOR && Operator == O_CND) { Root = NewNode(Root); Parse(); LinkNode(Root, Level04()); if (Token == T_OPERATOR && Operator == O_COL) { Parse(); LinkNode(Root, Level04()); } else { error("Evaluator: syntax error in <%s>: expecting ':' got '%s'", Expression, Word); LinkNode(Root, JunkNode()); } } return Root; } /* variable assignments */ static NODE *Level02(void) { NODE *Root; /* we have to do a look-ahead if it's really an assignment */ if ((Token == T_NAME) && (*ExprPtr == '=') && (*(ExprPtr + 1) != '=')) { char *name = strdup(Word); VARIABLE *V = FindVariable(name); if (V == NULL) { SetVariableString(name, ""); V = FindVariable(name); } Parse(); Root = NewNode(NULL); Root->Variable = V; Parse(); LinkNode(Root, Level03()); free(name); } else { Root = Level03(); } return Root; } /* expression lists */ static NODE *Level01(void) { NODE *Root; Root = Level02(); while (Token == T_OPERATOR && Operator == O_LST) { Root = NewNode(Root); Parse(); LinkNode(Root, Level02()); } return Root; } static int EvalTree(NODE * Root) { int i; int argc; int type = -1; double number = 0.0; double dummy; int freeme = 0; char *string = NULL; char *s1, *s2; RESULT *param[10]; switch (Root->Token) { case T_NUMBER: case T_STRING: /* Root->Result already contains the value */ return 0; case T_VARIABLE: CopyResult(&Root->Result, Root->Variable->value); return 0; case T_FUNCTION: DelResult(Root->Result); /* prepare parameter list */ argc = Root->Children; if (argc > 10) { error("evaluator: more than 10 children (operands) not supported!"); argc = 10; } for (i = 0; i < argc; i++) { EvalTree(Root->Child[i]); param[i] = Root->Child[i]->Result; } if (Root->Function->argc < 0) { /* Function with variable argument list: */ /* pass number of arguments as first parameter */ Root->Function->func(Root->Result, argc, ¶m); } else { Root->Function->func(Root->Result, param[0], param[1], param[2], param[3], param[4], param[5], param[6], param[7], param[8], param[9]); } return 0; case T_OPERATOR: switch (Root->Operator) { case O_LST: /* expression list: result is last expression */ for (i = 0; i < Root->Children; i++) { EvalTree(Root->Child[i]); } i = Root->Children - 1; type = Root->Child[i]->Result->type; number = Root->Child[i]->Result->number; string = Root->Child[i]->Result->string; break; case O_SET: /* variable assignment */ EvalTree(Root->Child[0]); CopyResult(&Root->Variable->value, Root->Child[0]->Result); type = Root->Child[0]->Result->type; number = Root->Child[0]->Result->number; string = Root->Child[0]->Result->string; break; case O_CND: /* conditional expression */ EvalTree(Root->Child[0]); i = 1 + (R2N(Root->Child[0]->Result) == 0.0); EvalTree(Root->Child[i]); type = Root->Child[i]->Result->type; number = Root->Child[i]->Result->number; string = Root->Child[i]->Result->string; break; case O_OR: /* logical OR */ type = R_NUMBER; EvalTree(Root->Child[0]); if (R2N(Root->Child[0]->Result) == 0.0) { EvalTree(Root->Child[1]); number = (R2N(Root->Child[1]->Result) != 0.0); } else { number = 1.0; } break; case O_AND: /* logical AND */ type = R_NUMBER; EvalTree(Root->Child[0]); if (R2N(Root->Child[0]->Result) != 0.0) { EvalTree(Root->Child[1]); number = (R2N(Root->Child[1]->Result) != 0.0); } else { number = 0.0; } break; case O_NEQ: /* numeric equal */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (R2N(Root->Child[0]->Result) == R2N(Root->Child[1]->Result)); break; case O_NNE: /* numeric not equal */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (R2N(Root->Child[0]->Result) != R2N(Root->Child[1]->Result)); break; case O_NLT: /* numeric less than */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (R2N(Root->Child[0]->Result) < R2N(Root->Child[1]->Result)); break; case O_NLE: /* numeric less equal */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (R2N(Root->Child[0]->Result) <= R2N(Root->Child[1]->Result)); break; case O_NGT: /* numeric greater than */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (R2N(Root->Child[0]->Result) > R2N(Root->Child[1]->Result)); break; case O_NGE: /* numeric greater equal */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (R2N(Root->Child[0]->Result) >= R2N(Root->Child[1]->Result)); break; case O_SEQ: /* string equal */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) == 0); break; case O_SNE: /* string not equal */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) != 0); break; case O_SLT: /* string less than */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) < 0); break; case O_SLE: /* string less equal */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) <= 0); break; case O_SGT: /* string greater than */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) > 0); break; case O_SGE: /* string greater equal */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) >= 0); break; case O_ADD: /* addition */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = R2N(Root->Child[0]->Result) + R2N(Root->Child[1]->Result); break; case O_SUB: /* subtraction */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = R2N(Root->Child[0]->Result) - R2N(Root->Child[1]->Result); break; case O_SGN: /* sign */ type = R_NUMBER; EvalTree(Root->Child[0]); number = -R2N(Root->Child[0]->Result); break; case O_CAT: /* string concatenation */ type = R_STRING; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); s1 = R2S(Root->Child[0]->Result); s2 = R2S(Root->Child[1]->Result); string = malloc(strlen(s1) + strlen(s2) + 1); strcpy(string, s1); strcat(string, s2); freeme = 1; break; case O_MUL: /* multiplication */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = R2N(Root->Child[0]->Result) * R2N(Root->Child[1]->Result); break; case O_DIV: /* division */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); dummy = R2N(Root->Child[1]->Result); if (dummy == 0) { error("Evaluator: warning: division by zero"); number = 0.0; } else { number = R2N(Root->Child[0]->Result) / R2N(Root->Child[1]->Result); } break; case O_MOD: /* modulo */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); dummy = R2N(Root->Child[1]->Result); if (dummy == 0) { error("Evaluator: warning: division by zero"); number = 0.0; } else { number = fmod(R2N(Root->Child[0]->Result), R2N(Root->Child[1]->Result)); } break; case O_POW: /* x^y */ type = R_NUMBER; EvalTree(Root->Child[0]); EvalTree(Root->Child[1]); number = pow(R2N(Root->Child[0]->Result), R2N(Root->Child[1]->Result)); break; case O_NOT: /* logical NOT */ type = R_NUMBER; EvalTree(Root->Child[0]); number = (R2N(Root->Child[0]->Result) == 0.0); break; default: error("Evaluator: internal error: unhandled operator <%d>", Root->Operator); SetResult(&Root->Result, R_STRING, ""); return -1; } if (type == R_NUMBER) { SetResult(&Root->Result, R_NUMBER, &number); return 0; } if (type == R_STRING) { SetResult(&Root->Result, R_STRING, string); if (freeme) free(string); return 0; } error("Evaluator: internal error: unhandled type <%d>", type); SetResult(&Root->Result, R_STRING, ""); return -1; default: error("Evaluator: internal error: unhandled token <%d>", Root->Token); SetResult(&Root->Result, R_STRING, ""); return -1; } return 0; } int Compile(const char *expression, void **tree) { NODE *Root; *tree = NULL; Expression = (char *) expression; ExprPtr = Expression; Parse(); if (*Word == '\0') { /* error ("Evaluator: empty expression <%s>", Expression); */ free(Word); Word = NULL; return -1; } Root = Level01(); if (*Word != '\0') { error("Evaluator: syntax error in <%s>: garbage <%s>", Expression, Word); free(Word); Word = NULL; return -1; } free(Word); Word = NULL; *(NODE **) tree = Root; return 0; } int Eval(void *tree, RESULT * result) { int ret; NODE *Tree = (NODE *) tree; DelResult(result); if (Tree == NULL) { SetResult(&result, R_STRING, ""); return 0; } ret = EvalTree(Tree); result->type = Tree->Result->type; result->size = Tree->Result->size; result->number = Tree->Result->number; if (result->size > 0) { result->string = malloc(result->size); if (Tree->Result->string != NULL) { strcpy(result->string, Tree->Result->string); } else result->string[0] = '\0'; } else { result->string = NULL; } return ret; } void DelTree(void *tree) { int i; NODE *Tree = (NODE *) tree; if (Tree == NULL) return; for (i = 0; i < Tree->Children; i++) { DelTree(Tree->Child[i]); } if (Tree->Result) FreeResult(Tree->Result); free(Tree); } lcd4linux-r1200/drv_X11.c0000644000175000017500000005213211416324125015612 0ustar jmccrohanjmccrohan/* $Id: drv_X11.c 1125 2010-07-11 11:17:41Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_X11.c $ * * new style X11 Driver for LCD4Linux * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004, 2008 The LCD4Linux Team * * based on the old XWindow.c which is * Copyright (C) 2000 Herbert Rosmanith * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_X11 * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "timer.h" #include "plugin.h" #include "rgb.h" #include "drv.h" #include "widget.h" #include "widget_keypad.h" #include "drv_generic_graphic.h" #include "drv_generic_keypad.h" #ifdef WITH_DMALLOC #include #endif static char Name[] = "X11"; static int pixel = -1; /* pointsize in pixel */ static int pgap = 0; /* gap between points */ static int rgap = 0; /* row gap between lines */ static int cgap = 0; /* column gap between characters */ static int border = 0; /* window border */ static int buttons = 0; /* number of keypad buttons */ static int btnwidth = 0; static int btnheight = 0; static int dimx, dimy; /* total window dimension in pixel */ static Atom wmDeleteMessage; static RGBA *drv_X11_FB = NULL; /* framebuffer */ static RGBA BP_COL = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0x00 }; /* pixel background color */ static RGBA BR_COL = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0x00 }; /* border color */ static Display *dp; static int sc, dd; static Window w, rw; static Visual *vi; static GC gc; static Colormap cm; static Pixmap pm; static int allow_autorepeat = 1; /* consider auto-repeated KeyPress events? */ static char myDisplayName[256] = ""; static int opTableEntries = 2; static XrmOptionDescRec opTable[] = { {"-display", ".display", XrmoptionSepArg, NULL}, {"-synchronous", "*synchronous", XrmoptionNoArg, "on"}, }; static XrmDatabase commandlineDB; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static XColor drv_X11_color(RGBA c, int brightness) { static XColor col[64]; static unsigned char alloced[64] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; XColor xc; int key; xc.red = brightness * c.R; xc.green = brightness * c.G; xc.blue = brightness * c.B; /* 16bits per color, compressed to 6 bits (2 each color) */ key = (xc.red & 0xc000) >> 10 | (xc.green & 0xc000) >> 12 | (xc.blue & 0xc000) >> 14; /* todo: support more than 64 colors: check if allocated color is exactly the requested */ if (alloced[key]) { xc = col[key]; } else { xc.flags = DoRed | DoGreen | DoBlue; if (XAllocColor(dp, cm, &xc) == False) { error("%s: XAllocColor(%02x%02x%02x) failed!", Name, c.R, c.G, c.B); } col[key] = xc; alloced[key] = 1; } XSetForeground(dp, gc, xc.pixel); return (xc); } static void drv_X11_blit(const int row, const int col, const int height, const int width) { int r, c; for (r = row; r < row + height; r++) { int y = border + (r / YRES) * rgap + r * (pixel + pgap); for (c = col; c < col + width; c++) { int x = border + (c / XRES) * cgap + c * (pixel + pgap); RGBA p1 = drv_X11_FB[r * DCOLS + c]; RGBA p2 = drv_generic_graphic_rgb(r, c); if (p1.R != p2.R || p1.G != p2.G || p1.B != p2.B) { XClearArea(dp, w, x, y, pixel, pixel, 1); drv_X11_FB[r * DCOLS + c] = p2; } } } } static int drv_X11_brightness(int brightness) { static int Brightness = 255; int i; /* -1 is used to query the current brightness */ if (brightness == -1) return Brightness; if (brightness < 0) brightness = 0; if (brightness > 255) brightness = 255; if (Brightness != brightness) { float dim = brightness / 255.0; debug("%s: set brightness to %d%%", Name, (int) (dim * 100)); /* set new background */ XSetWindowBackground(dp, w, drv_X11_color(BR_COL, brightness).pixel); /* redraw every LCD pixel */ XClearWindow(dp, w); for (i = 0; i < DROWS * DCOLS; i++) { drv_X11_FB[i] = NO_COL; } drv_X11_blit(0, 0, LROWS, LCOLS); /* remember new brightness */ Brightness = brightness; } return Brightness; } static int drv_X11_keypad(const int num) { int val; int new_num = num; if (new_num > 0) val = WIDGET_KEY_PRESSED; else { /* negative values mark a key release */ new_num = -num; val = WIDGET_KEY_RELEASED; } switch (new_num) { case 1: val += WIDGET_KEY_UP; break; case 2: val += WIDGET_KEY_DOWN; break; case 3: val += WIDGET_KEY_LEFT; break; case 4: val += WIDGET_KEY_RIGHT; break; case 5: val += WIDGET_KEY_CONFIRM; break; case 6: val += WIDGET_KEY_CANCEL; break; default: error("%s: unknown keypad value %d", Name, num); } return val; } static void drv_X11_expose(const int x, const int y, const int width, const int height) { /* * theory of operation: * instead of the old, fully-featured but complicated update * region calculation, we do an update of the whole display, * but check before every pixel if the pixel region is inside * the update region. */ int r, c; int x0, y0; int x1, y1; XFontStruct *xfs; int xoffset = border + (DCOLS / XRES) * cgap + DCOLS * (pixel + pgap); int yoffset = border + (DROWS / YRES) * rgap; int yk; char *s; char unknownTxt[10]; XRectangle rect[DROWS * DCOLS]; int nrect = 0; RGBA col; RGBA lastCol = { 0, 0, 0, 0 }; int hasLastCol = 0; int brightness = drv_X11_brightness(-1); x0 = x - pixel; x1 = x + pixel + width; y0 = y - pixel; y1 = y + pixel + height; for (r = 0; r < DROWS; r++) { int yc = border + (r / YRES) * rgap + r * (pixel + pgap); if (yc < y0 || yc > y1) continue; for (c = 0; c < DCOLS; c++) { int xc = border + (c / XRES) * cgap + c * (pixel + pgap); if (xc < x0 || xc > x1) continue; col = drv_generic_graphic_rgb(r, c); if (hasLastCol) { /* if the color of this pixel is different to the last pixels draw the old ones */ if (col.R != lastCol.R || col.G != lastCol.G || col.B != lastCol.B) { drv_X11_color(lastCol, brightness); XFillRectangles(dp, w, gc, rect, nrect); nrect = 0; lastCol = col; } rect[nrect].x = xc; rect[nrect].y = yc; rect[nrect].width = pixel; rect[nrect].height = pixel; nrect++; } else { /* 1st shot: no old color */ drv_X11_color(col, brightness); XFillRectangle(dp, w, gc, xc, yc, pixel, pixel); lastCol = col; hasLastCol = 1; } } } /* draw the last block of rectangles */ drv_X11_color(lastCol, brightness); XFillRectangles(dp, w, gc, rect, nrect); /* Keypad on the right side */ if (x1 >= xoffset) { xfs = XQueryFont(dp, XGContextFromGC(DefaultGC(dp, 0))); if (drv_X11_brightness(-1) > 127) { drv_X11_color(FG_COL, 255); } else { drv_X11_color(BG_COL, 255); } for (r = 0; r < buttons; r++) { yk = yoffset + r * (btnheight + pgap); switch (r) { case 0: s = "Up"; break; case 1: s = "Down"; break; case 2: s = "Left"; break; case 3: s = "Right"; break; case 4: s = "Confirm"; break; case 5: s = "Cancel"; break; default: snprintf(unknownTxt, sizeof(unknownTxt), "#%d??", r); s = unknownTxt; } XDrawRectangle(dp, w, gc, xoffset, yk, btnwidth, btnheight - 2); XDrawString(dp, w, gc, xoffset + btnwidth / 2 - (xfs->max_bounds.width * strlen(s)) / 2, yk + btnheight / 2 + xfs->max_bounds.ascent / 2, s, strlen(s)); } } } static void drv_X11_timer( __attribute__ ((unused)) void *notused) { XEvent ev; XRectangle exp; KeySym key; int xoffset = border + (DCOLS / XRES) * cgap + DCOLS * (pixel + pgap); int yoffset = border + (DROWS / YRES) * rgap; static int btn = 0; if (XCheckWindowEvent (dp, w, ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask, &ev) == 0 /* there is no ClientMessageMask, so this will be checked separately */ && XCheckTypedWindowEvent(dp, w, ClientMessage, &ev) == 0) return; /* check whether key has been retriggered by "auto repeat" */ unsigned short is_retriggered = 0; switch (ev.type) { case Expose: /* collect all expose events in eventqueue */ exp.x = ev.xexpose.x; exp.y = ev.xexpose.y; exp.width = ev.xexpose.width; exp.height = ev.xexpose.height; while (XCheckWindowEvent(dp, w, ExposureMask, &ev)) { if (ev.xexpose.x < exp.x) { exp.width += exp.x - ev.xexpose.x; exp.x -= exp.x - ev.xexpose.x; } if (ev.xexpose.y < exp.y) { exp.height += exp.y - ev.xexpose.y; exp.y -= exp.y - ev.xexpose.y; } if (ev.xexpose.x + ev.xexpose.width > exp.x + exp.width) { exp.width += ev.xexpose.x + ev.xexpose.width - (exp.x + exp.width); } if (ev.xexpose.y + ev.xexpose.height > exp.y + exp.height) { exp.height += ev.xexpose.y + ev.xexpose.height - (exp.y + exp.height); } } drv_X11_expose(exp.x, exp.y, exp.width, exp.height); break; case KeyPress: key = XLookupKeysym(&ev.xkey, 0); switch (key) { case XK_Up: btn = 1; break; case XK_Down: btn = 2; break; case XK_Left: btn = 3; break; case XK_Right: btn = 4; break; case XK_Return: btn = 5; break; case XK_Escape: btn = 6; break; default: btn = 0; } /* only register key press if button is defined on GUI */ if (btn > 0) { if (btn <= buttons) { debug("key for button %i pressed", btn); drv_X11_color(BG_COL, 255); XFillRectangle(dp, w, gc, xoffset + 1, yoffset + (btn - 1) * (btnheight + pgap) + 1, btnwidth - 1, btnheight - 2 - 1); drv_generic_keypad_press(btn); } else { debug("key press for button %i ignored", btn); } } break; case KeyRelease: /* check whether key has been retriggered by "auto repeat" */ if (!allow_autorepeat && XEventsQueued(dp, QueuedAfterReading)) { XEvent nev; XPeekEvent(dp, &nev); if (nev.type == KeyPress && nev.xkey.time == ev.xkey.time && nev.xkey.keycode == ev.xkey.keycode) { is_retriggered = 1; /* delete retriggered KeyPress event */ XNextEvent(dp, &ev); } } key = XLookupKeysym(&ev.xkey, 0); switch (key) { case XK_Up: btn = 1; break; case XK_Down: btn = 2; break; case XK_Left: btn = 3; break; case XK_Right: btn = 4; break; case XK_Return: btn = 5; break; case XK_Escape: btn = 6; break; } /* only register key release if button is defined on GUI */ if (!is_retriggered && (btn > 0)) { if (btn <= buttons) { debug("key for button %i released", btn); XClearArea(dp, w, xoffset, yoffset + (btn - 1) * (btnheight + pgap), btnwidth, btnheight - 2, 1 /* true */ ); /* negative values mark a key release */ drv_generic_keypad_press(-btn); } else { debug("key release for button %i ignored", btn); } } break; case ButtonPress: if (ev.xbutton.x >= xoffset && ev.xbutton.x <= xoffset + btnwidth && ev.xbutton.y >= yoffset && ev.xbutton.y <= yoffset + buttons * btnheight + (buttons - 1) * pgap) { btn = (ev.xbutton.y - yoffset) / (btnheight + pgap) + 1; /* btn 0 is unused */ debug("button %d pressed", btn); drv_X11_color(BG_COL, 255); XFillRectangle(dp, w, gc, xoffset + 1, yoffset + (btn - 1) * (btnheight + pgap) + 1, btnwidth - 1, btnheight - 2 - 1); drv_generic_keypad_press(btn); } break; case ButtonRelease: if (ev.xbutton.x >= xoffset && ev.xbutton.x <= xoffset + btnwidth && ev.xbutton.y >= yoffset && ev.xbutton.y <= yoffset + buttons * btnheight + (buttons - 1) * pgap) { btn = (ev.xbutton.y - yoffset) / (btnheight + pgap) + 1; /* btn 0 is unused */ debug("button %d released", btn); XClearArea(dp, w, xoffset, yoffset + (btn - 1) * (btnheight + pgap), btnwidth, btnheight - 2, 1 /* true */ ); } break; case ClientMessage: if ((Atom) (ev.xclient.data.l[0]) == wmDeleteMessage) { info("%s: Window closed by WindowManager, quit.", Name); if (raise(SIGTERM) != 0) { error("%s: Error raising SIGTERM: exit!", Name); exit(1); } } else { debug("%s: Got XClient message 0x%lx %lx %lx %lx %lx", Name, ev.xclient.data.l[0], ev.xclient.data.l[1], ev.xclient.data.l[2], ev.xclient.data.l[3], ev.xclient.data.l[4]); } default: debug("%s: unknown XEvent %d", Name, ev.type); } } static int drv_X11_start(const char *section) { int i; char *s; XrmValue value; char *str_type[20]; XSetWindowAttributes wa; XSizeHints sh; XEvent ev; /* read display size from config */ if (sscanf(s = cfg_get(section, "Size", "120x32"), "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (sscanf(s = cfg_get(section, "font", "5x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad %s.font '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (sscanf(s = cfg_get(section, "pixel", "4+1"), "%d+%d", &pixel, &pgap) != 2 || pixel < 1 || pgap < 0) { error("%s: bad %s.pixel '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (sscanf(s = cfg_get(section, "gap", "-1x-1"), "%dx%d", &cgap, &rgap) != 2 || cgap < -1 || rgap < -1) { error("%s: bad %s.gap '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (rgap < 0) rgap = pixel + pgap; if (cgap < 0) cgap = pixel + pgap; if (cfg_number(section, "border", 0, 0, -1, &border) < 0) return -1; /* special case for the X11 driver: * the border color may be different from the backlight color * the backlight color is the color of an inactive pixel * the border color is the color of the border and gaps between pixels * for the brightness pugin we need a copy of BL_COL, we call it BP_COL */ s = cfg_get(section, "basecolor", "000000ff"); if (color2RGBA(s, &BP_COL) < 0) { error("%s: ignoring illegal color '%s'", Name, s); } free(s); BL_COL = BP_COL; BR_COL = BP_COL; if ((s = cfg_get(section, "bordercolor", NULL)) != NULL) { if (color2RGBA(s, &BR_COL) < 0) { error("%s: ignoring illegal color '%s'", Name, s); } free(s); } /* consider auto-repeated KeyPress events? */ cfg_number(section, "autorepeat", 1, 0, 1, &allow_autorepeat); /* virtual keyboard: number of buttons (0..6) */ if (cfg_number(section, "buttons", 0, 0, 6, &buttons) < 0) return -1; drv_X11_FB = malloc(DCOLS * DROWS * sizeof(*drv_X11_FB)); if (drv_X11_FB == NULL) { error("%s: framebuffer could not be allocated: malloc() failed", Name); return -1; } for (i = 0; i < DCOLS * DROWS; i++) { drv_X11_FB[i] = NO_COL; } if (XrmGetResource(commandlineDB, "lcd4linux.display", "Lcd4linux.Display", str_type, &value)) { strncpy(myDisplayName, value.addr, value.size); debug("%s: X11 display name from command line: %s", Name, myDisplayName); } if ((dp = XOpenDisplay(strlen(myDisplayName) > 0 ? myDisplayName : NULL)) == NULL) { error("%s: can't open display %s", Name, XDisplayName(strlen(myDisplayName) > 0 ? myDisplayName : NULL)); return -1; } if (XrmGetResource(commandlineDB, "lcd4linux*synchronous", "Lcd4linux*Synchronous", str_type, &value)) { debug("%s: X synchronize on", Name); XSynchronize(dp, 1 /* true */ ); } sc = DefaultScreen(dp); gc = DefaultGC(dp, sc); vi = DefaultVisual(dp, sc); dd = DefaultDepth(dp, sc); rw = DefaultRootWindow(dp); cm = DefaultColormap(dp, sc); dimx = DCOLS * pixel + (DCOLS - 1) * pgap + (DCOLS / XRES - 1) * cgap; dimy = DROWS * pixel + (DROWS - 1) * pgap + (DROWS / YRES - 1) * rgap; if (buttons != 0) { btnwidth = (DCOLS * pixel + (DCOLS - 1) * pgap) / 10; btnheight = (DROWS * pixel + (DROWS - 1) * pgap) / buttons; } wa.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask; sh.min_width = sh.max_width = dimx + 2 * border + btnwidth; sh.min_height = sh.max_height = dimy + 2 * border; sh.flags = PPosition | PSize | PMinSize | PMaxSize; if (sh.min_width > DisplayWidth(dp, sc) || sh.min_height > DisplayHeight(dp, sc)) { error("%s: Warning: X11-Window with dimensions (%d,%d) is greater than display (%d,%d)!", Name, sh.min_width, sh.min_height, DisplayWidth(dp, sc), DisplayHeight(dp, sc)); if (sh.min_width > 32767 || sh.min_height > 32676) { /* XProtocol data size exceeded */ exit(1); } } w = XCreateWindow(dp, rw, 0, 0, sh.min_width, sh.min_height, 0, 0, InputOutput, vi, CWEventMask, &wa); pm = XCreatePixmap(dp, w, dimx, dimy, dd); XSetWMProperties(dp, w, NULL, NULL, NULL, 0, &sh, NULL, NULL); wmDeleteMessage = XInternAtom(dp, "WM_DELETE_WINDOW", False); XSetWMProtocols(dp, w, &wmDeleteMessage, 1); XSetWindowBackground(dp, w, drv_X11_color(BR_COL, 255).pixel); XClearWindow(dp, w); /* set brightness (after first background painting) */ if (cfg_number(section, "Brightness", 255, 0, 255, &i) > 0) { drv_X11_brightness(i); } XStoreName(dp, w, "LCD4Linux"); XMapWindow(dp, w); XFlush(dp); while (1) { XNextEvent(dp, &ev); if (ev.type == Expose && ev.xexpose.count == 0) break; } /* regularly process X events */ /* Fixme: make 20msec configurable */ timer_add(drv_X11_timer, NULL, 20, 0); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_brightness(RESULT * result, const int argc, RESULT * argv[]) { double brightness; switch (argc) { case 0: brightness = drv_X11_brightness(-1); SetResult(&result, R_NUMBER, &brightness); break; case 1: brightness = drv_X11_brightness(R2N(argv[0])); SetResult(&result, R_NUMBER, &brightness); break; default: error("%s.brightness(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_X11_list(void) { printf("any X11 server"); return 0; } /* read X11 specific command line arguments */ /* it is defined in drv.h */ void drv_X11_parseArgs(int *argc, char *argv[]) { XrmInitialize(); XrmParseCommand(&commandlineDB, opTable, opTableEntries, "lcd4linux", argc, argv); } /* initialize driver & display */ int drv_X11_init(const char *section, const int quiet) { RGBA bl_col; int ret; info("%s: %s", Name, "$Rev: 1125 $"); /* start display */ if ((ret = drv_X11_start(section)) != 0) return ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_X11_blit; drv_generic_keypad_real_press = drv_X11_keypad; /* initialize generic graphic driver */ /* save BL_COL which may already be dimmed */ bl_col = BL_COL; if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; BL_COL = bl_col; /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; drv_generic_graphic_clear(); /* initially expose window */ drv_X11_expose(0, 0, dimx + 2 * border, dimy + 2 * border); if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { drv_X11_expose(0, 0, dimx + 2 * border, dimy + 2 * border); sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ AddFunction("LCD::brightness", -1, plugin_brightness); return 0; } /* close driver & display */ int drv_X11_quit(const __attribute__ ((unused)) int quiet) { info("%s: shutting down.", Name); drv_generic_graphic_quit(); drv_generic_keypad_quit(); if (drv_X11_FB) { free(drv_X11_FB); drv_X11_FB = NULL; } return (0); } DRIVER drv_X11 = { .name = Name, .list = drv_X11_list, .init = drv_X11_init, .quit = drv_X11_quit, }; lcd4linux-r1200/plugin_qnaplog.c0000644000175000017500000002625511702250114017406 0ustar jmccrohanjmccrohan/* $Id: plugin_sample.c 733 2007-01-15 05:47:13Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/branches/0.10.1/plugin_qnaplog.c $ * * plugin qnaplog * * Copyright (C) 2009 Ralf Tralow * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* DOC: * To compile the plugin remember to add -lsqlite3 option into Makefile. I.E: CC = gcc -lsqlite3 * or run: * $ gcc -I/opt/include -L/opt/lib/sqlite3 plugin_qnaplog.c -lsqlite3 -o plugin_qnaplog.o * * * exported functions: * * int plugin_init_qnaplog (void) * void plugin_exit_qnaplog(void) * static void my_status(RESULT * result, RESULT *arg1) * static void my_conn(RESULT *result, RESULT *arg1) * static void my_event(RESULT *result, RESULT *arg1) * * * adds various functions * */ /* define the include files you need */ #include "config.h" #include "cfg.h" #include #include #include #include #ifdef HAVE_SQLITE3_H #include #else #warning sqlite3.h not found: plugin deactivated #endif #include #include #include /* these should always be included */ #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif #ifdef HAVE_SQLITE3_H #define SQLSTATEMENT_CONN "select * from NASLOG_CONN ORDER BY conn_id DESC LIMIT 1" #define SQLSTATEMENT_EVENT "select * from NASLOG_EVENT ORDER BY event_id DESC LIMIT 1" time_t lastaccesstimeConn = 0; time_t lastaccesstimeEvent = 0; sqlite3 *connexConn; sqlite3 *connexEvent; char dbNameConn[256]; char dbNameEvent[256]; char conn_id[10]; char conn_type[12]; char conn_date[12]; char conn_time[12]; char conn_user[30]; char conn_ip[16]; char conn_comp[30]; char conn_res[255]; char conn_serv[10]; char conn_action[12]; char event_id[10]; char event_comp[30]; char event_date[12]; char event_ip[16]; char event_time[12]; char event_type[12]; char event_user[30]; char event_desc[255]; #define MAX_IDS_TYPE 3 char *IDS_TYPE[MAX_IDS_TYPE] = { "Information", "Warning", "Error" }; #define MAX_IDS_SERV 8 char *IDS_SERV[MAX_IDS_SERV] = { "S0", "Samba", "S2", "HTTP", "S4", "S5", "S6", "SSH" }; #define MAX_IDS_ACTION 16 char *IDS_ACTION[MAX_IDS_ACTION] = { "C0", "Delete", "Read", "Write", "C4", "C5", "C6", "C7", "C8", "Login fail", "Login ok", "Logout", "C12", "C13", "C14", "Add" }; static char Section[] = "Plugin:QnapLog"; /** test the connection to conn.log * */ static int configureConn(void) { static int configured = 0; char *s; int rc; if (configured != 0) return configured; s = cfg_get(Section, "databaseConn", ""); if (*s == '\0') { info("[QnapLog] empty '%s.database' entry in %s, assuming none", Section, cfg_source()); strcpy(dbNameConn, "/etc/logs/conn.log"); } else { snprintf(dbNameConn, sizeof(dbNameConn), "%s", s); } free(s); rc = sqlite3_open(dbNameConn, &connexConn); if (rc) { error("[QnapLog] connection error: %s", sqlite3_errmsg(connexConn)); configured = -1; sqlite3_close(connexConn); return configured; } configured = 1; return configured; } /** test the connection to event.log * */ static int configureEvent(void) { static int configured = 0; char *s; int rc; if (configured != 0) return configured; s = cfg_get(Section, "databaseEvent", ""); if (*s == '\0') { info("[QnapLog] empty '%s.database' entry in %s, assuming none", Section, cfg_source()); strcpy(dbNameEvent, "/etc/logs/event.log"); } else { snprintf(dbNameEvent, sizeof(dbNameEvent), "%s", s); } free(s); rc = sqlite3_open(dbNameEvent, &connexEvent); if (rc) { error("[QnapLog] connection error: %s", sqlite3_errmsg(connexEvent)); configured = -1; sqlite3_close(connexEvent); return configured; } configured = 1; return configured; } /** callback function for conn request * */ static int callbackConn(void *NotUsed, int argc, char **argv, char **azColName) { int i; int c; for (i = 0; i < argc; i++) { if (strcmp(azColName[i], "conn_id") == 0) { snprintf(conn_id, sizeof(conn_id), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "conn_type") == 0) { c = atoi(argv[i]); if (c < MAX_IDS_TYPE) snprintf(conn_type, sizeof(conn_type), "%s", IDS_TYPE[c]); } else if (strcmp(azColName[i], "conn_date") == 0) { snprintf(conn_date, sizeof(conn_date), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "conn_time") == 0) { snprintf(conn_time, sizeof(conn_time), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "conn_user") == 0) { snprintf(conn_user, sizeof(conn_user), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "conn_ip") == 0) { snprintf(conn_ip, sizeof(conn_ip), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "conn_comp") == 0) { snprintf(conn_comp, sizeof(conn_comp), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "conn_res") == 0) { snprintf(conn_res, sizeof(conn_res), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "conn_serv") == 0) { c = atoi(argv[i]); if (c < MAX_IDS_SERV) snprintf(conn_serv, sizeof(conn_serv), "%s", IDS_SERV[c]); } else if (strcmp(azColName[i], "conn_action") == 0) { c = atoi(argv[i]); if (c < MAX_IDS_ACTION) snprintf(conn_action, sizeof(conn_action), "%s", IDS_ACTION[c]); } } return 0; } /** callback function for event request * */ static int callbackEvent(void *NotUsed, int argc, char **argv, char **azColName) { int i; int c; for (i = 0; i < argc; i++) { if (strcmp(azColName[i], "event_id") == 0) { snprintf(event_id, sizeof(event_id), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "event_type") == 0) { c = *argv[i] & 0x0F; if (c < MAX_IDS_TYPE) snprintf(event_type, sizeof(event_type), "%s", IDS_TYPE[c]); } else if (strcmp(azColName[i], "event_date") == 0) { snprintf(event_date, sizeof(event_date), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "event_time") == 0) { snprintf(event_time, sizeof(event_time), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "event_user") == 0) { snprintf(event_user, sizeof(event_user), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "event_ip") == 0) { snprintf(event_ip, sizeof(event_ip), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "event_comp") == 0) { snprintf(event_comp, sizeof(event_comp), "%s", argv[i] ? argv[i] : "NULL"); } else if (strcmp(azColName[i], "event_desc") == 0) { snprintf(event_desc, sizeof(event_desc), "%s", argv[i] ? argv[i] : "NULL"); } } return 0; } /** request last of qnap connection * */ static void my_conn(RESULT * result, RESULT * arg1) { char *key; char *value; char *zErrMsg = 0; int rc; struct stat attrib; // create a file attribute structure time_t accesstime; value = NULL; key = R2S(arg1); if (configureConn() >= 0) { stat(dbNameConn, &attrib); // get the attributes accesstime = attrib.st_mtime; // Get the last modified time and put it into the time structure if (accesstime > lastaccesstimeConn) { lastaccesstimeConn = accesstime; rc = sqlite3_exec(connexConn, SQLSTATEMENT_CONN, callbackConn, 0, &zErrMsg); if (rc != SQLITE_OK) { fprintf(stderr, "SQL error: %s\n", zErrMsg); sqlite3_free(zErrMsg); } } if (strcasecmp(key, "id") == 0) { value = conn_id; } else if (strcasecmp(key, "type") == 0) { value = conn_type; } else if (strcasecmp(key, "date") == 0) { value = conn_date; } else if (strcasecmp(key, "time") == 0) { value = conn_time; } else if (strcasecmp(key, "user") == 0) { value = conn_user; } else if (strcasecmp(key, "ip") == 0) { value = conn_ip; } else if (strncasecmp(key, "res", 3) == 0) { value = conn_res; } else if (strncasecmp(key, "serv", 4) == 0) { value = conn_serv; } else if (strncasecmp(key, "act", 3) == 0) { value = conn_action; } else if (strncasecmp(key, "comp", 4) == 0) { value = conn_comp; } } /* store result */ SetResult(&result, R_STRING, value); } /** request last qnap event * */ static void my_event(RESULT * result, RESULT * arg1) { char *key; char *value; char *zErrMsg = 0; int rc; struct stat attrib; // create a file attribute structure time_t accesstime; value = NULL; key = R2S(arg1); if (configureEvent() >= 0) { stat(dbNameEvent, &attrib); // get the attributes accesstime = attrib.st_mtime; // Get the last modified time and put it into the time structure if (accesstime > lastaccesstimeEvent) { lastaccesstimeEvent = accesstime; rc = sqlite3_exec(connexEvent, SQLSTATEMENT_EVENT, callbackEvent, 0, &zErrMsg); if (rc != SQLITE_OK) { fprintf(stderr, "SQL error: %s\n", zErrMsg); sqlite3_free(zErrMsg); } } if (strcasecmp(key, "id") == 0) { value = event_id; } else if (strncasecmp(key, "comp", 4) == 0) { value = event_comp; } else if (strcasecmp(key, "date") == 0) { value = event_date; } else if (strcasecmp(key, "ip") == 0) { value = event_ip; } else if (strcasecmp(key, "time") == 0) { value = event_time; } else if (strcasecmp(key, "type") == 0) { value = event_type; } else if (strcasecmp(key, "user") == 0) { value = event_user; } else if (strncasecmp(key, "desc", 4) == 0) { value = event_desc; } } /* store result */ SetResult(&result, R_STRING, value); } /** status for conn or event connection * */ static void my_status(RESULT * result, RESULT * arg1) { const char *value = ""; const char *status = "Ok"; char *key; key = R2S(arg1); if (strcmp(key, "conn") == 0) { if (configureConn() > 0) { value = status; } } else if (strcmp(key, "event") == 0) { if (configureEvent() > 0) { value = status; } } SetResult(&result, R_STRING, value); } #endif /* plugin initialization */ int plugin_init_qnaplog(void) { #ifdef HAVE_SQLITE3_H /* register all our cool functions */ /* the second parameter is the number of arguments */ /* -1 stands for variable argument list */ AddFunction("qnaplog::status", 1, my_status); AddFunction("qnaplog::conn", 1, my_conn); AddFunction("qnaplog::event", 1, my_event); #endif return 0; } void plugin_exit_qnaplog(void) { #ifdef HAVE_SQLITE3_H /* free any allocated memory */ /* close filedescriptors */ sqlite3_close(connexConn); sqlite3_close(connexEvent); #endif } lcd4linux-r1200/plugin_isdn.c0000644000175000017500000001254510670762146016717 0ustar jmccrohanjmccrohan/* $Id: plugin_isdn.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_isdn.c $ * * plugin for ISDN subsystem * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * Based on the old isdn client (isdn.c) which is * Copyright (C) 1999, 2000 Michael Reinelt * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_isdn (void) * adds functions to access ISDN information * */ #include "config.h" #include #include #include #include #include #include #include #include #ifdef HAVE_LINUX_ISDN_H #include #else #warning isdn.h not found. CPS support deactivated. #endif #include "debug.h" #include "plugin.h" #include "qprintf.h" #include "hash.h" typedef struct { unsigned long in; unsigned long out; } CPS; static HASH ISDN_INFO; static HASH ISDN_CPS; static void hash_put_info(const char *name, const int channel, const char *val) { char key[16]; qprintf(key, sizeof(key), "%s[%d]", name, channel); hash_put(&ISDN_INFO, key, val); } static int parse_isdninfo(void) { int age; FILE *stream; long flags; /* reread every 10 msec only */ age = hash_age(&ISDN_INFO, NULL); if (age > 0 && age <= 10) return 0; /* open file */ stream = fopen("/dev/isdninfo", "r"); if (stream == NULL) { error("open(/dev/isdninfo) failed: %s", strerror(errno)); return -1; } /* get flags */ flags = fcntl(fileno(stream), F_GETFL); if (flags < 0) { error("fcntl(/dev/isdninfo, F_GETFL) failed: %s", strerror(errno)); return -1; } /* set O_NONBLOCK */ if (fcntl(fileno(stream), F_SETFL, flags | O_NONBLOCK) < 0) { error("fcntl(/dev/isdninfo, F_SETFL, O_NONBLOCK) failed: %s", strerror(errno)); return -1; } while (!feof(stream)) { char buffer[4096]; char *beg, *end; if (fgets(buffer, sizeof(buffer), stream) == NULL) break; beg = strchr(buffer, ':'); if (beg != NULL) { char delim[] = " \t\n"; int i = 0; *beg++ = '\0'; while (*beg && strchr(delim, *beg)) beg++; while (beg && *beg) { if ((end = strpbrk(beg, delim))) *end = '\0'; hash_put_info(buffer, i, beg); beg = end ? end + 1 : NULL; while (*beg && strchr(delim, *beg)) beg++; i++; } } else { error("Huh? no colon found in <%s>", buffer); } } fclose(stream); return 0; } static void my_isdn_info(RESULT * result, RESULT * arg1, RESULT * arg2) { char key[16], *val; if (parse_isdninfo() < 0) { SetResult(&result, R_STRING, ""); return; } qprintf(key, sizeof(key), "%s[%d]", R2S(arg1), (int) R2N(arg2)); val = hash_get(&ISDN_INFO, key, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } #ifdef HAVE_LINUX_ISDN_H static void hash_put_cps(const int channel, const CPS * cps) { char key[16], val[16]; qprintf(key, sizeof(key), channel < 0 ? "i" : "i%d", channel); qprintf(val, sizeof(val), "%u", cps->in); hash_put_delta(&ISDN_CPS, key, val); qprintf(key, sizeof(key), channel < 0 ? "o" : "o%d", channel); qprintf(val, sizeof(val), "%u", cps->out); hash_put_delta(&ISDN_CPS, key, val); } static int get_cps(void) { int age, i; static int fd = -2; CPS cps[ISDN_MAX_CHANNELS]; CPS sum; /* reread every 10 msec only */ age = hash_age(&ISDN_CPS, NULL); if (age > 0 && age <= 10) return 0; if (fd == -1) return -1; if (fd == -2) { fd = open("/dev/isdninfo", O_RDONLY | O_NDELAY); if (fd == -1) { error("open(/dev/isdninfo) failed: %s", strerror(errno)); return -1; } } if (ioctl(fd, IIOCGETCPS, &cps)) { error("ioctl(IIOCGETCPS) failed: %s", strerror(errno)); fd = -1; return -1; } sum.in = 0; sum.out = 0; for (i = 0; i < ISDN_MAX_CHANNELS; i++) { sum.in += cps[i].in; sum.out += cps[i].out; hash_put_cps(i, &cps[i]); } hash_put_cps(-1, &sum); return 0; } static void my_isdn_cps(RESULT * result, RESULT * arg1, RESULT * arg2) { double value; if (get_cps() < 0) { SetResult(&result, R_STRING, ""); return; } value = hash_get_delta(&ISDN_CPS, R2S(arg1), NULL, R2N(arg2)); SetResult(&result, R_NUMBER, &value); } #endif int plugin_init_isdn(void) { hash_create(&ISDN_INFO); hash_create(&ISDN_CPS); AddFunction("isdn::info", 2, my_isdn_info); #ifdef HAVE_LINUX_ISDN_H AddFunction("isdn::cps", 2, my_isdn_cps); #endif return 0; } void plugin_exit_isdn(void) { hash_destroy(&ISDN_INFO); hash_destroy(&ISDN_CPS); } lcd4linux-r1200/plugin_cpuinfo.c0000644000175000017500000000725511613717076017427 0ustar jmccrohanjmccrohan/* $Id: plugin_cpuinfo.c 1153 2011-07-27 05:12:30Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_cpuinfo.c $ * * plugin for /proc/cpuinfo parsing * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_cpuinfo (void) * adds functions to access /proc/cpuinfo * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "hash.h" #ifdef __MAC_OS_X_VERSION_10_3 #include #include #endif static HASH CPUinfo; static FILE *stream = NULL; static int parse_cpuinfo(char __attribute__ ((unused)) * oid) { int age; /* reread every second only */ age = hash_age(&CPUinfo, NULL); if (age > 0 && age <= 1000) return 0; #ifndef __MAC_OS_X_VERSION_10_3 /* Linux Kernel, /proc-filesystem */ if (stream == NULL) stream = fopen("/proc/cpuinfo", "r"); if (stream == NULL) { error("fopen(/proc/cpuinfo) failed: %s", strerror(errno)); return -1; } rewind(stream); while (!feof(stream)) { char buffer[256]; char *c, *key, *val; fgets(buffer, sizeof(buffer), stream); c = strchr(buffer, ':'); if (c == NULL) continue; key = buffer; val = c + 1; /* strip leading blanks from key */ while (isspace(*key)) *key++ = '\0'; /* strip trailing blanks from key */ do *c = '\0'; while (isspace(*--c)); /* strip leading blanks from value */ while (isspace(*val)) *val++ = '\0'; /* strip trailing blanks from value */ for (c = val; *c != '\0'; c++); while (isspace(*--c)) *c = '\0'; /* add entry to hash table */ hash_put(&CPUinfo, key, val); } #else /* MACH Kernel, MacOS X */ char val_ret[256]; int *val; size_t val_len; if (sysctlbyname(oid, NULL, &val_len, NULL, 0) != 0) { error("Error %d by sysctl(%s): %s", errno, oid, strerror(errno)); return -1; } if (val_len > sizeof(val_ret)) { error("Error: Result of sysctl(%s) too big (%zd > %zd)!", oid, val_len, sizeof(val_ret)); return -1; } sysctlbyname(oid, &val_ret, &val_len, NULL, 0); if (val_len == sizeof(int)) { /* we got an integer instead of a string */ val = (int *) val_ret; snprintf(val_ret, sizeof(val_ret), "%d", *val); } hash_put(&CPUinfo, oid, val_ret); #endif return 0; } static void my_cpuinfo(RESULT * result, RESULT * arg1) { char *key, *val; key = R2S(arg1); if (parse_cpuinfo(key) < 0) { SetResult(&result, R_STRING, ""); return; } val = hash_get(&CPUinfo, key, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } int plugin_init_cpuinfo(void) { hash_create(&CPUinfo); AddFunction("cpuinfo", 1, my_cpuinfo); return 0; } void plugin_exit_cpuinfo(void) { if (stream != NULL) { fclose(stream); stream = NULL; } hash_destroy(&CPUinfo); } lcd4linux-r1200/drv_generic_parport.c0000644000175000017500000003304111676011765020435 0ustar jmccrohanjmccrohan/* $Id: drv_generic_parport.c 1165 2011-12-26 06:28:05Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_parport.c $ * * generic driver helper for serial and parport access * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #ifdef WITH_OUTB #ifdef HAVE_SYS_IO_H #include #else #ifdef HAVE_ASM_IO_H #include #else #warning neither sys/io.h nor asm/io.h exists. #warning raw port I/O will be disabled. #undef WITH_OUTB #endif #endif #endif #if defined (HAVE_LINUX_PARPORT_H) && defined (HAVE_LINUX_PPDEV_H) #define WITH_PPDEV #include #include #else #define PARPORT_CONTROL_STROBE 0x1 #define PARPORT_CONTROL_AUTOFD 0x2 #define PARPORT_CONTROL_INIT 0x4 #define PARPORT_CONTROL_SELECT 0x8 #define PARPORT_STATUS_ERROR 0x8 #define PARPORT_STATUS_SELECT 0x10 #define PARPORT_STATUS_PAPEROUT 0x20 #define PARPORT_STATUS_ACK 0x40 #define PARPORT_STATUS_BUSY 0x80 #endif /* these signals are inverted by hardware on the parallel port */ #define PARPORT_CONTROL_INVERTED (PARPORT_CONTROL_STROBE | PARPORT_CONTROL_SELECT | PARPORT_CONTROL_AUTOFD) #if !defined(WITH_OUTB) && !defined(WITH_PPDEV) #error neither outb() nor ppdev() possible #error cannot compile parallel port driver #endif #include "debug.h" #include "qprintf.h" #include "cfg.h" #include "udelay.h" #include "drv_generic_parport.h" static char *Driver = ""; static char *Section = ""; static unsigned short Port = 0; static char *PPdev = NULL; /* Any bits set here will have their logic inverted at the parallel port */ static unsigned char inverted_control_bits = 0; #ifdef WITH_OUTB /* initial value taken from linux/parport_pc.c */ static unsigned char ctr = 0xc; #endif #ifdef WITH_PPDEV static int PPfd = -1; #endif int drv_generic_parport_open(const char *section, const char *driver) { char *s, *e; Section = (char *) section; Driver = (char *) driver; udelay_init(); #ifndef WITH_PPDEV error("The files include/linux/parport.h and/or include/linux/ppdev.h"); error("were missing at compile time. Even if your system supports"); error("ppdev, it will not be used."); error("You *really* should install these files and recompile LCD4linux!"); #endif s = cfg_get(Section, "Port", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Port' entry from %s", Driver, Section, cfg_source()); return -1; } PPdev = NULL; if ((Port = strtol(s, &e, 0)) == 0 || *e != '\0') { #ifdef WITH_PPDEV Port = 0; PPdev = s; #else error("%s: bad %s.Port '%s' from %s", Driver, Section, s, cfg_source()); free(s); return -1; #endif } #ifdef WITH_PPDEV if (PPdev) { info("%s: using ppdev %s", Driver, PPdev); PPfd = open(PPdev, O_RDWR); if (PPfd == -1) { error("%s: open(%s) failed: %s", Driver, PPdev, strerror(errno)); return -1; } #if 0 /* PPEXCL fails if someone else uses the port (e.g. lp.ko) */ if (ioctl(PPfd, PPEXCL)) { info("%s: ioctl(%s, PPEXCL) failed: %s", PPdev, Driver, strerror(errno)); info("%s: could not get exclusive access to %s.", Driver, PPdev); } else { info("%s: got exclusive access to %s.", Driver, PPdev); } #endif if (ioctl(PPfd, PPCLAIM)) { error("%s: ioctl(%s, PPCLAIM) failed: %d %s", Driver, PPdev, errno, strerror(errno)); return -1; } } #endif #ifdef WITH_OUTB if (Port) { error("using raw port 0x%x (deprecated!)", Port); error("You *really* should change your setup and use ppdev!"); if ((Port + 3) <= 0x3ff) { if (ioperm(Port, 3, 1) != 0) { error("%s: ioperm(0x%x) failed: %s", Driver, Port, strerror(errno)); return -1; } } else { if (iopl(3) != 0) { error("%s: iopl(1) failed: %s", Driver, strerror(errno)); return -1; } } } #endif return 0; } int drv_generic_parport_close(void) { #ifdef WITH_PPDEV if (PPdev) { debug("closing ppdev %s", PPdev); if (ioctl(PPfd, PPRELEASE)) { error("%s: ioctl(%s, PPRELEASE) failed: %s", Driver, PPdev, strerror(errno)); } if (close(PPfd) == -1) { error("%s: close(%s) failed: %s", Driver, PPdev, strerror(errno)); return -1; } free(PPdev); } #endif #ifdef WITH_OUTB if (Port) { debug("closing raw port 0x%x", Port); if ((Port + 3) <= 0x3ff) { if (ioperm(Port, 3, 0) != 0) { error("%s: ioperm(0x%x) failed: %s", Driver, Port, strerror(errno)); return -1; } } else { if (iopl(0) != 0) { error("%s: iopl(0) failed: %s", Driver, strerror(errno)); return -1; } } } #endif return 0; } static unsigned char drv_generic_parport_signal_ctrl(const char *name, const char *signal) { unsigned char wire; int invert = 0; /* Prefixing a signal name with '-' inverts the logic */ if (signal[0] == '-') { invert = 1; signal++; } if (strcasecmp(signal, "STROBE") == 0) { wire = PARPORT_CONTROL_STROBE; info("%s: wiring: DISPLAY:%-9s - PARPORT:STROBE (Pin 1)%s", Driver, name, invert ? " [inverted]" : ""); } else if (strcasecmp(signal, "AUTOFD") == 0) { wire = PARPORT_CONTROL_AUTOFD; info("%s: wiring: DISPLAY:%-9s - PARPORT:AUTOFD (Pin 14)%s", Driver, name, invert ? " [inverted]" : ""); } else if (strcasecmp(signal, "INIT") == 0) { wire = PARPORT_CONTROL_INIT; info("%s: wiring: DISPLAY:%-9s - PARPORT:INIT (Pin 16)%s", Driver, name, invert ? " [inverted]" : ""); } else if (strcasecmp(signal, "SLCTIN") == 0) { wire = PARPORT_CONTROL_SELECT; info("%s: wiring: DISPLAY:%-9s - PARPORT:SLCTIN (Pin 17)%s", Driver, name, invert ? " [inverted]" : ""); } else if (strcasecmp(signal, "SELECT") == 0) { wire = PARPORT_CONTROL_SELECT; error("%s: SELECT is deprecated. Please use SLCTIN instead!", Driver); info("%s: wiring: DISPLAY:%-9s - PARPORT:SLCTIN (Pin 17)%s", Driver, name, invert ? " [inverted]" : ""); } else if (strcasecmp(signal, "GND") == 0) { wire = 0; info("%s: wiring: DISPLAY:%-9s - PARPORT:GND", Driver, name); } else { error("%s: unknown signal <%s> for control line <%s>", Driver, signal, name); error("%s: should be STROBE, AUTOFD, INIT, SLCTIN or GND", Driver); return 0xff; } if (invert) { inverted_control_bits |= wire; } return wire; } unsigned char drv_generic_parport_wire_ctrl(const char *name, const char *deflt) { unsigned char wire; char key[256]; char *val; qprintf(key, sizeof(key), "Wire.%s", name); val = cfg_get(Section, key, deflt); wire = drv_generic_parport_signal_ctrl(name, val); free(val); return wire; } unsigned char drv_generic_parport_hardwire_ctrl(const char *name, const char *signal) { unsigned char wire; char key[256]; char *val; qprintf(key, sizeof(key), "Wire.%s", name); val = cfg_get(Section, key, ""); /* maybe warn the user */ if (*val != '\0' && strcasecmp(signal, val) != 0) { error("%s: ignoring configured signal <%s> for control line <%s>", Driver, val, name); } free(val); wire = drv_generic_parport_signal_ctrl(name, signal); return wire; } static unsigned char drv_generic_parport_signal_status(const char *name, const char *signal) { unsigned char wire; if (strcasecmp(signal, "ERROR") == 0) { wire = PARPORT_STATUS_ERROR; info("%s: wiring: DISPLAY:%-9s - PARPORT:ERROR (Pin 15)", Driver, name); } else if (strcasecmp(signal, "SELECT") == 0) { wire = PARPORT_STATUS_SELECT; info("%s: wiring: DISPLAY:%-9s - PARPORT:SELECT (Pin 13)", Driver, name); } else if (strcasecmp(signal, "PAPEROUT") == 0) { wire = PARPORT_STATUS_PAPEROUT; info("%s: wiring: DISPLAY:%-9s - PARPORT:PAPEROUT (Pin 12)", Driver, name); } else if (strcasecmp(signal, "ACK") == 0) { wire = PARPORT_STATUS_ACK; info("%s: wiring: DISPLAY:%-9s - PARPORT:ACK (Pin 10)", Driver, name); } else if (strcasecmp(signal, "BUSY") == 0) { wire = PARPORT_STATUS_BUSY; info("%s: wiring: DISPLAY:%-9s - PARPORT:BUSY (Pin 11)", Driver, name); } else if (strcasecmp(signal, "GND") == 0) { wire = 0; info("%s: wiring: DISPLAY:%-9s - PARPORT:GND", Driver, name); } else { error("%s: unknown signal <%s> for status line <%s>", Driver, signal, name); error("%s: should be ERROR, SELECT, PAPEROUT, ACK, BUSY or GND", Driver); return 0xff; } return wire; } unsigned char drv_generic_parport_wire_status(const char *name, const char *deflt) { unsigned char wire; char key[256]; char *val; qprintf(key, sizeof(key), "Wire.%s", name); val = cfg_get(Section, key, deflt); wire = drv_generic_parport_signal_status(name, val); free(val); return wire; } unsigned char drv_generic_parport_wire_data(const char *name, const char *deflt) { unsigned char w; char wire[256]; char *s; qprintf(wire, sizeof(wire), "Wire.%s", name); s = cfg_get(Section, wire, deflt); if (strlen(s) == 3 && strncasecmp(s, "DB", 2) == 0 && s[2] >= '0' && s[2] <= '7') { w = s[2] - '0'; } else if (strcasecmp(s, "GND") == 0) { w = 0; } else { error("%s: unknown signal <%s> for data line <%s>", Driver, s, name); error("%s: should be DB0..7 or GND", Driver); return 0xff; } free(s); if (w == 0) { info("%s: wiring: DISPLAY:%-9s - PARPORT:GND", Driver, name); } else { info("%s: wiring: DISPLAY:%-9s - PARPORT:DB%d (Pin %2d)", Driver, name, w, w + 2); } w = 1 << w; return w; } void drv_generic_parport_direction(const int direction) { #ifdef WITH_PPDEV if (PPdev) { ioctl(PPfd, PPDATADIR, &direction); } #endif #ifdef WITH_OUTB if (Port) { /* code stolen from linux/parport_pc.h */ ctr = (ctr & ~0x20) ^ (direction ? 0x20 : 0x00); outb(ctr, Port + 2); } #endif } unsigned char drv_generic_parport_status(void) { unsigned char mask = PARPORT_STATUS_ERROR | PARPORT_STATUS_SELECT | PARPORT_STATUS_PAPEROUT | PARPORT_STATUS_ACK | PARPORT_STATUS_BUSY; unsigned char data; #ifdef WITH_PPDEV if (PPdev) { ioctl(PPfd, PPRSTATUS, &data); } #endif #ifdef WITH_OUTB if (Port) { data = inb(Port + 1); } #endif /* clear unused bits */ data &= mask; return data; } void drv_generic_parport_control(const unsigned char mask, const unsigned char value) { unsigned char val; /* any signal affected? */ /* Note: this may happen in case a signal is hardwired to GND */ if (mask == 0) return; /* Strobe, Select and AutoFeed are inverted! */ val = mask & (value ^ PARPORT_CONTROL_INVERTED ^ inverted_control_bits); #ifdef WITH_PPDEV if (PPdev) { struct ppdev_frob_struct frob; frob.mask = mask; frob.val = val; ioctl(PPfd, PPFCONTROL, &frob); } #endif #ifdef WITH_OUTB if (Port) { /* code stolen from linux/parport_pc.h */ ctr = (ctr & ~mask) ^ val; outb(ctr, Port + 2); } #endif } void drv_generic_parport_toggle(const unsigned char bits, const int level, const unsigned long delay) { unsigned char value1, value2; /* any signal affected? */ /* Note: this may happen in case a signal is hardwired to GND */ if (bits == 0) return; /* prepare value */ value1 = level ? bits : 0; value2 = level ? 0 : bits; /* Strobe, Select and AutoFeed are inverted! */ value1 = bits & (value1 ^ PARPORT_CONTROL_INVERTED ^ inverted_control_bits); value2 = bits & (value2 ^ PARPORT_CONTROL_INVERTED ^ inverted_control_bits); #ifdef WITH_PPDEV if (PPdev) { struct ppdev_frob_struct frob; frob.mask = bits; /* rise */ frob.val = value1; ioctl(PPfd, PPFCONTROL, &frob); /* pulse width */ ndelay(delay); /* lower */ frob.val = value2; ioctl(PPfd, PPFCONTROL, &frob); } #endif #ifdef WITH_OUTB if (Port) { /* rise */ ctr = (ctr & ~bits) ^ value1; outb(ctr, Port + 2); /* pulse width */ ndelay(delay); /* lower */ ctr = (ctr & ~bits) ^ value2; outb(ctr, Port + 2); } #endif } void drv_generic_parport_data(const unsigned char data) { #ifdef WITH_PPDEV if (PPdev) { ioctl(PPfd, PPWDATA, &data); } #endif #ifdef WITH_OUTB if (Port) { outb(data, Port); } #endif } unsigned char drv_generic_parport_read(void) { unsigned char data = 0; #ifdef WITH_PPDEV if (PPdev) { ioctl(PPfd, PPRDATA, &data); } #endif #ifdef WITH_OUTB if (Port) { data = inb(Port); } #endif return data; } void drv_generic_parport_debug(void) { unsigned char control = 0; #ifdef WITH_PPDEV if (PPdev) { ioctl(PPfd, PPRCONTROL, &control); } #endif #ifdef WITH_OUTB if (Port) { control = ctr; } #endif debug("%cSTROBE %cAUTOFD %cINIT %cSLCTIN", control & PARPORT_CONTROL_STROBE ? '-' : '+', control & PARPORT_CONTROL_AUTOFD ? '-' : '+', control & PARPORT_CONTROL_INIT ? '+' : '-', control & PARPORT_CONTROL_SELECT ? '-' : '+'); } lcd4linux-r1200/drv_LCDTerm.c0000644000175000017500000001543111134607604016477 0ustar jmccrohanjmccrohan/* $Id: drv_LCDTerm.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LCDTerm.c $ * * driver for the LCDTerm serial-to-HD44780 adapter boards * http://www.bobblick.com/techref/projects/lcdterm/lcdterm.html * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_LCDTerm * */ #include "config.h" #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_serial.h" #define LCD_CLEAR 0x03 #define LCD_CMD 0x12 #define LCD_DATA 0x14 static char Name[] = "LCDTerm"; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_LT_clear(void) { char cmd[1]; cmd[0] = LCD_CLEAR; /* clear display */ drv_generic_serial_write(cmd, 1); /* clear screen */ } static int drv_LT_send(const char request, const char value) { char buf[2]; buf[0] = request; buf[1] = value; drv_generic_serial_write(buf, 2); return 0; } static void drv_LT_command(const char cmd) { drv_LT_send(LCD_CMD, cmd); } static void drv_LT_write(const int row, const int col, const char *data, int len) { int pos; /* 16x4 Displays use a slightly different layout */ if (DCOLS == 16 && DROWS == 4) { pos = (row % 2) * 64 + (row / 2) * 16 + col; } else { pos = (row % 2) * 64 + (row / 2) * 20 + col; } drv_LT_command(0x80 | pos); while (len--) { drv_LT_send(LCD_DATA, *data++); } } static void drv_LT_defchar(const int ascii, const unsigned char *matrix) { int i; drv_LT_command(0x40 | 8 * ascii); for (i = 0; i < 8; i++) { drv_LT_send(LCD_DATA, *matrix++ & 0x1f); } } static int drv_LT_start(const char *section, const int quiet) { int rows = -1, cols = -1; char *s; if (drv_generic_serial_open(section, Name, 0) < 0) return -1; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* initialize display */ drv_LT_command(0x29); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ drv_LT_command(0x08); /* Display off, cursor off, blink off */ drv_LT_command(0x0c); /* Display on, cursor off, blink off */ drv_LT_command(0x06); /* curser moves to right, no shift */ drv_LT_clear(); /* clear display */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "www.bwct.de")) { sleep(3); drv_LT_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_LT_list(void) { printf("LCDTerm serial-to-HD44780 adapter board"); return 0; } /* initialize driver & display */ int drv_LT_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ /* Fixme: */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_LT_write; drv_generic_text_real_defchar = drv_LT_defchar; /* start display */ if ((ret = drv_LT_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ /* none */ return 0; } /* close driver & display */ int drv_LT_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_LT_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_serial_close(); return (0); } DRIVER drv_LCDTerm = { .name = Name, .list = drv_LT_list, .init = drv_LT_init, .quit = drv_LT_quit, }; lcd4linux-r1200/INSTALL0000644000175000017500000002245011037072006015250 0ustar jmccrohanjmccrohanInstallation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. 6. Often, you can also type `make uninstall' to remove the installed files again. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. lcd4linux-r1200/drv_G15.c0000644000175000017500000004026111613717076015607 0ustar jmccrohanjmccrohan/* $Id: drv_G15.c 1153 2011-07-27 05:12:30Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_G15.c $ * * Driver for Logitech G-15 keyboard LCD screen * * Copyright (C) 2006 Dave Ingram * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_G15 * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "drv.h" #include "drv_generic_graphic.h" #include "thread.h" /* Logitech: VendorID 0x046d */ #define G15_VENDOR 0x046d /* Logitech Keyboard G15: ProductID 0xc222, 0xc227 */ /* Logitech Speaker Z10: ProductID 0x0a07 */ #define G15_DEVICE 0xc222 #define G15_DEVICE2 0xc227 #define Z10_DEVICE 0x0a07 #define M1730_DEVICE 0xc251 #if 0 #define DEBUG(x) debug("%s(): %s", __FUNCTION__, x); #else #define DEBUG(x) #endif #define KB_UPDOWN_PRESS static char Name[] = "G-15"; static usb_dev_handle *g15_lcd; static unsigned char *g15_image; unsigned char g_key_states[18]; unsigned char m_key_states[4]; unsigned char l_key_states[5]; static int uinput_fd; static int kb_mutex; static int kb_thread_pid; static int kb_single_keypress = 0; static int usb_endpoint = 0; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ void drv_G15_keyDown(unsigned char scancode) { struct input_event event; memset(&event, 0, sizeof(event)); event.type = EV_KEY; event.code = scancode; event.value = 1; write(uinput_fd, &event, sizeof(event)); } void drv_G15_keyUp(unsigned char scancode) { struct input_event event; memset(&event, 0, sizeof(event)); event.type = EV_KEY; event.code = scancode; event.value = 0; write(uinput_fd, &event, sizeof(event)); } void drv_G15_keyDownUp(unsigned char scancode) { drv_G15_keyDown(scancode); drv_G15_keyUp(scancode); } inline unsigned char drv_G15_evalScanCode(int key) { /* first 12 G keys produce F1 - F12, thats 0x3a + key */ if (key < 12) { return 0x3a + key; } /* the other keys produce Key '1' (above letters) + key, thats 0x1e + key */ else { return 0x1e + key - 12; /* sigh, half an hour to find -12 .... */ } } void drv_G15_processKeyEvent(unsigned char *buffer) { const int g_scancode_offset = 167; const int m_scancode_offset = 187; const int l_scancode_offset = 191; int i; int is_set; unsigned char m_key_new_states[4]; unsigned char l_key_new_states[5]; unsigned char orig_scancode; #if 0 printf("%hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx \n\n", buffer[0], buffer[1], buffer[2], buffer[3], buffer[4], buffer[5], buffer[6], buffer[7], buffer[8]); usleep(100); #endif if (buffer[0] == 0x01) { DEBUG("Checking keys: "); for (i = 0; i < 18; ++i) { orig_scancode = drv_G15_evalScanCode(i); is_set = 0; if (buffer[1] == orig_scancode || buffer[2] == orig_scancode || buffer[3] == orig_scancode || buffer[4] == orig_scancode || buffer[5] == orig_scancode) is_set = 1; if (!is_set && g_key_states[i] != 0) { /* key was pressed but is no more */ if (!kb_single_keypress) drv_G15_keyUp(g_scancode_offset + i); g_key_states[i] = 0; debug("G%d going up", (i + 1)); } else if (is_set && g_key_states[i] == 0) { if (!kb_single_keypress) drv_G15_keyDown(g_scancode_offset + i); else drv_G15_keyDownUp(g_scancode_offset + i); g_key_states[i] = 1; debug("G%d going down", (i + 1)); } } } else { if (buffer[0] == 0x02) { memset(m_key_new_states, 0, sizeof(m_key_new_states)); if (buffer[6] & 0x01) m_key_new_states[0] = 1; if (buffer[7] & 0x02) m_key_new_states[1] = 1; if (buffer[8] & 0x04) m_key_new_states[2] = 1; if (buffer[7] & 0x40) m_key_new_states[3] = 1; for (i = 0; i < 4; ++i) { if (!m_key_new_states[i] && m_key_states[i] != 0) { /* key was pressed but is no more */ if (!kb_single_keypress) drv_G15_keyUp(m_scancode_offset + i); m_key_states[i] = 0; debug("M%d going up", (i + 1)); } else if (m_key_new_states[i] && m_key_states[i] == 0) { if (!kb_single_keypress) drv_G15_keyDown(m_scancode_offset + i); else drv_G15_keyDownUp(m_scancode_offset + i); m_key_states[i] = 1; debug("M%d going down", (i + 1)); } } memset(l_key_new_states, 0, sizeof(l_key_new_states)); if (buffer[8] & 0x80) l_key_new_states[0] = 1; if (buffer[2] & 0x80) l_key_new_states[1] = 1; if (buffer[3] & 0x80) l_key_new_states[2] = 1; if (buffer[4] & 0x80) l_key_new_states[3] = 1; if (buffer[5] & 0x80) l_key_new_states[4] = 1; for (i = 0; i < 5; ++i) { if (!l_key_new_states[i] && l_key_states[i] != 0) { /* key was pressed but is no more */ if (!kb_single_keypress) drv_G15_keyUp(l_scancode_offset + i); l_key_states[i] = 0; debug("L%d going up", (i + 1)); } else if (l_key_new_states[i] && l_key_states[i] == 0) { if (!kb_single_keypress) drv_G15_keyDown(l_scancode_offset + i); else drv_G15_keyDownUp(l_scancode_offset + i); l_key_states[i] = 1; debug("L%d going down", (i + 1)); } } } } } void drv_G15_closeUIDevice() { DEBUG("closing device"); ioctl(uinput_fd, UI_DEV_DESTROY); close(uinput_fd); } void drv_G15_initKeyHandling(char *device_filename) { struct uinput_user_dev device; int i; DEBUG("Key Handling init") uinput_fd = open(device_filename, O_RDWR); if (uinput_fd < 0) { info("Error, could not open the uinput device"); info("Compile your kernel for uinput, calling it a day now"); info("mknod uinput c 10 223"); abort(); } memset(&device, 0, sizeof(device)); strncpy(device.name, "G15 Keys", UINPUT_MAX_NAME_SIZE); device.id.bustype = BUS_USB; device.id.version = 4; ioctl(uinput_fd, UI_SET_EVBIT, EV_KEY); for (i = 0; i < 256; ++i) ioctl(uinput_fd, UI_SET_KEYBIT, i); write(uinput_fd, &device, sizeof(device)); if (ioctl(uinput_fd, UI_DEV_CREATE)) { info("Failed to create input device"); abort(); } /* atexit(&closeDevice); */ memset(g_key_states, 0, sizeof(g_key_states)); memset(m_key_states, 0, sizeof(m_key_states)); memset(l_key_states, 0, sizeof(l_key_states)); } static void drv_G15_KBThread(void __attribute__ ((unused)) * notused) { unsigned char buffer[9]; int ret; while (1) { mutex_lock(kb_mutex); ret = usb_bulk_read(g15_lcd, 0x81, (char *) buffer, 9, 10); /* ret = usb_interrupt_read(g15_lcd, 0x81, (char*)buffer, 9, 10); */ mutex_unlock(kb_mutex); if (ret == 9) { drv_G15_processKeyEvent(buffer); } } } static int drv_G15_open() { struct usb_bus *bus; struct usb_device *dev; char dname[32] = { 0 }; int interf = -1; int config = 1; int retval; g15_lcd = NULL; info("%s: Scanning USB for G-15 keyboard or Z-10 speaker ...", Name); usb_init(); usb_set_debug(0); // 0: no, 1 error, 2 warn, 3 info debug("%s: found %d USB busses", Name, usb_find_busses()); debug("%s: found %d USB devices", Name, usb_find_devices()); for (bus = usb_get_busses(); bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { debug("%s: open %s/%s/%s", Name, bus->dirname, dev->bus->dirname, dev->filename); if (dev->descriptor.idVendor == G15_VENDOR) { if ((g15_lcd = usb_open(dev))) { // get vendor name if possible if (dev->descriptor.iManufacturer) { retval = usb_get_string_simple(g15_lcd, dev->descriptor.iManufacturer, dname, sizeof(dname)); if (retval <= 0) { snprintf(dname, sizeof(dname), "(unknown)"); } } debug("%s: Found USB vendor ID 0x%x (%s), checking productID 0x%x...", Name, G15_VENDOR, dname, dev->descriptor.idProduct); switch (dev->descriptor.idProduct) { case G15_DEVICE: case G15_DEVICE2: case M1730_DEVICE: { info("%s: Found Logitech G-15 or Dell M1730 Keyboard", Name); interf = 0; config = 1; usb_endpoint = 0x02; break; } case Z10_DEVICE: { info("%s: Found Logitech Z-10 Speaker", Name); interf = 2; usb_endpoint = 0x03; break; } default: debug("%s: Don't found USB product IDs 0x%x|0x%x/0x%x for G-15/M1730 or 0x%x for Z10", Name, G15_DEVICE, G15_DEVICE2, M1730_DEVICE, Z10_DEVICE); usb_close(g15_lcd); } if (interf >= 0) { debug("%s: Vendor 0x%x Product 0x%x found", Name, dev->descriptor.idVendor, dev->descriptor.idProduct); #ifdef LIBUSB_HAS_GET_DRIVER_NP /* detach from the kernel if we need to */ retval = usb_get_driver_np(g15_lcd, interf, dname, 31); debug("%s: Ret %i from usb_get_driver_np(interf.%d), Drivername %s", Name, retval, interf, dname); switch (retval) { case -EPERM: error("%s: Permission denied! eUID of this process is %i %s", Name, geteuid(), geteuid() != 0 ? "(not root)" : ""); //return -1; break; case -ENODATA: error("%s: No data available! Device switched off?", Name); //return -1; break; } #ifdef LIBUSB_HAS_DETACH_KERNEL_DRIVER_NP if (retval == 0 && strcmp(dname, "usbhid") == 0) { debug("%s: detaching...", Name); usb_detach_kernel_driver_np(g15_lcd, interf); } #endif // detach_kernel_driver_np #endif // get_driver_np retval = usb_set_configuration(g15_lcd, config); debug("%s: Ret %d from usb_set_configuration(%d)", Name, retval, config); switch (retval) { case -EPERM: error("%s: Permission denied! eUID of this process is %i %s", Name, geteuid(), geteuid() != 0 ? "(not root)" : ""); return -1; break; case -EBUSY: error("%s: Device or resource busy! Device switched off?", Name); return -1; break; } usleep(100); retval = usb_claim_interface(g15_lcd, interf); debug("%s: Ret %i from usb_claim_interface(%d)", Name, retval, interf); return retval; } } } // G15_Vendor } // all devices } // all busses return -1; } static int drv_G15_close(void) { usb_release_interface(g15_lcd, 0); if (g15_lcd) usb_close(g15_lcd); return 0; } static void drv_G15_update_img() { int i, j, k; unsigned char *output = malloc(DCOLS * DROWS * sizeof(unsigned char)); DEBUG("entered"); if (!output) return; DEBUG("memory allocated"); memset(output, 0, DCOLS * DROWS); DEBUG("memory set"); output[0] = 0x03; DEBUG("first output set"); for (k = 0; k < 6; k++) { for (i = 0; i < DCOLS; i++) { int maxj = (k == 5) ? 3 : 8; for (j = 0; j < maxj; j++) { if (g15_image[(k * 1280) + i + (j * DCOLS)]) output[32 + i + (k * DCOLS)] |= (1 << j); } } } DEBUG("output array prepared"); mutex_lock(kb_mutex); i = usb_interrupt_write(g15_lcd, usb_endpoint, (char *) output, 992, 1000); //info("%s: Ret %i from usb_interrupt_write(endpoint %d)", Name, i, usb_endpoint); mutex_unlock(kb_mutex); usleep(300); DEBUG("data written to LCD"); free(output); DEBUG("memory freed"); DEBUG("left"); } /* for graphic displays only */ static void drv_G15_blit(const int row, const int col, const int height, const int width) { int r, c; DEBUG("entered"); for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { g15_image[r * DCOLS + c] = drv_generic_graphic_black(r, c); } } DEBUG("updating image"); drv_G15_update_img(); DEBUG("left"); } /* start graphic display */ static int drv_G15_start(const char *section) { char *s; DEBUG("entered"); /* read display size from config */ DROWS = 43; DCOLS = 160; DEBUG("display size set"); s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } /* Fixme: provider other fonts someday... */ if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } DEBUG("Finished config stuff"); DEBUG("allocating image buffer"); /* you surely want to allocate a framebuffer or something... */ g15_image = malloc(DCOLS * DROWS * sizeof(unsigned char)); if (!g15_image) return -1; DEBUG("allocated"); memset(g15_image, 0, DCOLS * DROWS); DEBUG("zeroed"); /* open communication with the display */ DEBUG("opening display..."); if (drv_G15_open() < 0) { DEBUG("opening failed"); return -1; } DEBUG("display open"); /* reset & initialize display */ DEBUG("clearing display"); drv_G15_update_img(); DEBUG("done"); /* if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { drv_G15_contrast(contrast); } */ s = cfg_get(section, "Uinput", ""); if (s != NULL && *s != '\0') { cfg_number(section, "SingleKeyPress", 0, 0, 1, &kb_single_keypress); drv_G15_initKeyHandling(s); DEBUG("creating thread for keyboard"); kb_mutex = mutex_create(); kb_thread_pid = thread_create("G15_KBThread", drv_G15_KBThread, NULL); DEBUG("done"); } DEBUG("left"); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_G15_list(void) { printf("Logitech G-15 or Z-10 / Dell M1730"); return 0; } /* initialize driver & display */ int drv_G15_init(const char *section, const int quiet) { int ret; info("%s: %s", Name, "$Rev: 1153 $"); DEBUG("entered"); /* real worker functions */ drv_generic_graphic_real_blit = drv_G15_blit; /* start display */ if ((ret = drv_G15_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ /* none at the moment... */ DEBUG("left"); return 0; } /* close driver & display */ int drv_G15_quit(const int quiet) { info("%s: shutting down.", Name); DEBUG("clearing display"); /* clear display */ drv_generic_graphic_clear(); DEBUG("saying goodbye"); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } DEBUG("generic_graphic_quit()"); drv_generic_graphic_quit(); mutex_destroy(kb_mutex); usleep(10 * 1000); thread_destroy(kb_thread_pid); drv_G15_closeUIDevice(); DEBUG("closing UInputDev"); DEBUG("closing connection"); drv_G15_close(); DEBUG("freeing image alloc"); free(g15_image); return (0); } DRIVER drv_G15 = { .name = Name, .list = drv_G15_list, .init = drv_G15_init, .quit = drv_G15_quit, }; lcd4linux-r1200/drv_dpf.c0000644000175000017500000004313212147303760016016 0ustar jmccrohanjmccrohan/* $Id: drv_dpf.c 980 2009-01-28 21:18:52Z michux $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_dpf.c $ * * Driver for hacked digital picture frames. Uses *NO* external libraries. * See http://dpf-ax.sourceforge.net/ for more information. * * Copyright (C) 2008 Jeroen Domburg * Modified from sample code by: * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * Mods by * Complete rewrite 05/2013 by superelchi * * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_DPF * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_graphic.h" //################################################################### // Start dpfcore4driver.h // See http://dpf-ax.sourceforge.net/ //################################################################### #define DPFAXHANDLE void * // Handle needed for dpf_ax access #define DPF_BPP 2 //bpp for dfp-ax is currently always 2! /** * Open DPF device. * * Device must be string in the form "usbX" or "dpfX", with X = 0 .. number of connected dpfs. * The open function will scan the USB bus and return a handle to access dpf #X. * If dpf #X is not found, returns NULL. * * \param dev device name to open * \return device handle or NULL */ DPFAXHANDLE dpf_ax_open(const char *device); /** * Close DPF device. */ void dpf_ax_close(DPFAXHANDLE h); /** Blit data to screen. * * \param buf buffer to 16 bpp RGB 565 image data * \param rect rectangle tuple: [x0, y0, x1, y1] */ void dpf_ax_screen_blit(DPFAXHANDLE h, const unsigned char *buf, short rect[4]); /** Set backlight brightness. * * \param value Backlight value 0..7 (0 = off, 7 = max brightness) */ void dpf_ax_setbacklight(DPFAXHANDLE h, int value); /** Get screen width. * * \return width in pixel */ int dpf_ax_getwidth(DPFAXHANDLE h); /** Get screen height. * * \return height in pixel */ int dpf_ax_getheight(DPFAXHANDLE h); //################################################################### // End dpfcore4driver.h //################################################################### static char Name[] = "DPF"; /* * Dpf status */ static struct { unsigned char *lcdBuf; // Display data buffer unsigned char *xferBuf; // USB transfer buffer DPFAXHANDLE dpfh; // Handle for dpf access int pwidth; // Physical display width int pheight; // Physical display height // Flags to translate logical to physical orientation int isPortrait; int rotate90; int flip; // Current dirty rectangle int minx, maxx; int miny, maxy; // Config properties int orientation; int backlight; } dpf; // Convert RGBA pixel to RGB565 pixel(s) #define _RGB565_0(p) (( ((p.R) & 0xf8) ) | (((p.G) & 0xe0) >> 5)) #define _RGB565_1(p) (( ((p.G) & 0x1c) << 3 ) | (((p.B) & 0xf8) >> 3)) /* * Set one pixel in lcdBuf. * * Respects orientation and updates dirty rectangle. * * in: x, y - pixel coordinates * pix - RGBA pixel value * out: - */ static void drv_set_pixel(int x, int y, RGBA pix) { int changed = 0; int sx = DCOLS; int sy = DROWS; int lx = x % sx; int ly = y % sy; if (dpf.flip) { // upside down orientation lx = DCOLS - 1 - lx; ly = DROWS - 1 - ly; } if (dpf.rotate90) { // wrong Orientation, rotate int i = ly; ly = dpf.pheight - 1 - lx; lx = i; } if (lx < 0 || lx >= (int) dpf.pwidth || ly < 0 || ly >= (int) dpf.pheight) { error("dpf: x/y out of bounds (x=%d, y=%d, rot=%d, flip=%d, lx=%d, ly=%d)\n", x, y, dpf.rotate90, dpf.flip, lx, ly); return; } unsigned char c1 = _RGB565_0(pix); unsigned char c2 = _RGB565_1(pix); unsigned int i = (ly * dpf.pwidth + lx) * DPF_BPP; if (dpf.lcdBuf[i] != c1 || dpf.lcdBuf[i + 1] != c2) { dpf.lcdBuf[i] = c1; dpf.lcdBuf[i + 1] = c2; changed = 1; } if (changed) { if (lx < dpf.minx) dpf.minx = lx; if (lx > dpf.maxx) dpf.maxx = lx; if (ly < dpf.miny) dpf.miny = ly; if (ly > dpf.maxy) dpf.maxy = ly; } } /* * Send pixel data to dpf */ static void drv_dpf_blit(const int row, const int col, const int height, const int width) { int x, y; // Set pixels one by one // Note: here is room for optimization :-) for (y = row; y < row + height; y++) for (x = col; x < col + width; x++) drv_set_pixel(x, y, drv_generic_graphic_rgb(y, x)); // If nothing has changed, skip transfer if (dpf.minx > dpf.maxx || dpf.miny > dpf.maxy) return; // Copy data in dirty rectangle from data buffer to temp transfer buffer unsigned int cpylength = (dpf.maxx - dpf.minx + 1) * DPF_BPP; unsigned char *ps = dpf.lcdBuf + (dpf.miny * dpf.pwidth + dpf.minx) * DPF_BPP; unsigned char *pd = dpf.xferBuf; for (y = dpf.miny; y <= dpf.maxy; y++) { memcpy(pd, ps, cpylength); ps += dpf.pwidth * DPF_BPP; pd += cpylength; } // Send the buffer short rect[4]; rect[0] = dpf.minx; rect[1] = dpf.miny; rect[2] = dpf.maxx + 1; rect[3] = dpf.maxy + 1; dpf_ax_screen_blit(dpf.dpfh, dpf.xferBuf, rect); // Reset dirty rectangle dpf.minx = dpf.pwidth - 1; dpf.maxx = 0; dpf.miny = dpf.pheight - 1; dpf.maxy = 0; } /* start graphic display */ static int drv_dpf_start(const char *section) { int i; char *dev; char *s; // Check if config is valid // Get the device dev = cfg_get(section, "Port", NULL); if (dev == NULL || *dev == '\0') { error("dpf: no '%s.Port' entry from %s", section, cfg_source()); return -1; } // Get font s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } /* we dont want fonts below 6 width */ if (XRES < 6) { error("%s: bad Font '%s' width '%d' using minimum of 6)", Name, s, XRES); XRES = 6; } /* we dont want fonts below 8 height */ if (YRES < 8) { error("%s: bad Font '%s' height '%d' using minimum of 8)", Name, s, YRES); YRES = 8; } // Get the logical orientation (0 = landscape, 1 = portrait, 2 = reverse landscape, 3 = reverse portrait) if (cfg_number(section, "Orientation", 0, 0, 3, &i) > 0) dpf.orientation = i; else dpf.orientation = 0; // Get the backlight value (0 = off, 7 = max brightness) if (cfg_number(section, "Backlight", 0, 0, 7, &i) > 0) dpf.backlight = i; else dpf.backlight = 7; /* open communication with the display */ dpf.dpfh = dpf_ax_open(dev); if (dpf.dpfh == NULL) { error("dpf: cannot open dpf device %s", dev); return -1; } // Get dpfs physical dimensions dpf.pwidth = dpf_ax_getwidth(dpf.dpfh); dpf.pheight = dpf_ax_getheight(dpf.dpfh); // See, if we have to rotate the display dpf.isPortrait = dpf.pwidth < dpf.pheight; if (dpf.isPortrait) { if (dpf.orientation == 0 || dpf.orientation == 2) dpf.rotate90 = 1; } else if (dpf.orientation == 1 || dpf.orientation == 3) dpf.rotate90 = 1; dpf.flip = (!dpf.isPortrait && dpf.rotate90); // adjust to make rotate por/land = physical por/land if (dpf.orientation > 1) dpf.flip = !dpf.flip; // allocate display buffer + temp transfer buffer dpf.lcdBuf = malloc(dpf.pwidth * dpf.pheight * DPF_BPP); dpf.xferBuf = malloc(dpf.pwidth * dpf.pheight * DPF_BPP); // clear display buffer + set it to "dirty" memset(dpf.lcdBuf, 0, dpf.pwidth * dpf.pheight * DPF_BPP); //Black dpf.minx = 0; dpf.maxx = dpf.pwidth - 1; dpf.miny = 0; dpf.maxy = dpf.pheight - 1; // set the logical width/height for lcd4linux DCOLS = ((!dpf.rotate90) ? dpf.pwidth : dpf.pheight); DROWS = ((!dpf.rotate90) ? dpf.pheight : dpf.pwidth); // Set backlight (brightness) dpf_ax_setbacklight(dpf.dpfh, dpf.backlight); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_backlight(RESULT * result, RESULT * arg1) { int b = R2N(arg1); if (b < 0) b = 0; if (b > 7) b = 7; dpf_ax_setbacklight(dpf.dpfh, b); SetResult(&result, R_NUMBER, &b); } /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_dpf_list(void) { printf("Hacked dpf-ax digital photo frame"); return 0; } /* initialize driver & display */ int drv_dpf_init(const char *section, const int quiet) { int ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_dpf_blit; /* start display */ if ((ret = drv_dpf_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ AddFunction("LCD::backlight", 1, plugin_backlight); return 0; } /* close driver & display */ int drv_dpf_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_generic_graphic_clear(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); debug("closing connection"); dpf_ax_close(dpf.dpfh); return (0); } DRIVER drv_DPF = { .name = Name, .list = drv_dpf_list, .init = drv_dpf_init, .quit = drv_dpf_quit, }; //################################################################### // Start dpfcore4driver.c // See http://dpf-ax.sourceforge.net/ //################################################################### #include #define AX206_VID 0x1908 // Hacked frames USB Vendor ID #define AX206_PID 0x0102 // Hacked frames USB Product ID #define USBCMD_SETPROPERTY 0x01 // USB command: Set property #define USBCMD_BLIT 0x12 // USB command: Blit to screen /* Generic SCSI device stuff */ #define DIR_IN 0 #define DIR_OUT 1 /* The DPF context structure */ typedef struct dpf_context { usb_dev_handle *udev; unsigned int width; unsigned int height; } DPFContext; static int wrap_scsi(DPFContext * h, unsigned char *cmd, int cmdlen, char out, unsigned char *data, unsigned long block_len); /** * Open DPF device. * * Device must be string in the form "usbX" or "dpfX", with X = 0 .. number of connected dpfs. * The open function will scan the USB bus and return a handle to access dpf #X. * If dpf #X is not found, returns NULL. * * \param dev device name to open * \return device handle or NULL */ DPFAXHANDLE dpf_ax_open(const char *dev) { DPFContext *dpf; int index = -1; usb_dev_handle *u; if (dev && strlen(dev) == 4 && (strncmp(dev, "usb", 3) == 0 || strncmp(dev, "dpf", 3) == 0)) index = dev[3] - '0'; if (index < 0 || index > 9) { fprintf(stderr, "dpf_ax_open: wrong device '%s'. Please specify a string like 'usb0'\n", dev); return NULL; } usb_init(); usb_find_busses(); usb_find_devices(); struct usb_bus *b = usb_get_busses(); struct usb_device *d = NULL; int enumeration = 0; int found = 0; while (b && !found) { d = b->devices; while (d) { if ((d->descriptor.idVendor == AX206_VID) && (d->descriptor.idProduct == AX206_PID)) { fprintf(stderr, "dpf_ax_open: found AX206 #%d\n", enumeration + 1); if (enumeration == index) { found = 1; break; } else enumeration++; } d = d->next; } b = b->next; } if (!d) { fprintf(stderr, "dpf_ax_open: no matching USB device '%s' found!\n", dev); return NULL; } dpf = (DPFContext *) malloc(sizeof(DPFContext)); if (!dpf) { fprintf(stderr, "dpf_ax_open: error allocation memory.\n"); return NULL; } u = usb_open(d); if (u == NULL) { fprintf(stderr, "dpf_ax_open: failed to open usb device '%s'!\n", dev); free(dpf); return NULL; } if (usb_claim_interface(u, 0) < 0) { fprintf(stderr, "dpf_ax_open: failed to claim usb device!\n"); usb_close(u); free(dpf); return NULL; } dpf->udev = u; static unsigned char buf[5]; static unsigned char cmd[16] = { 0xcd, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; cmd[5] = 2; // get LCD parameters if (wrap_scsi(dpf, cmd, sizeof(cmd), DIR_IN, buf, 5) == 0) { dpf->width = (buf[0]) | (buf[1] << 8); dpf->height = (buf[2]) | (buf[3] << 8); fprintf(stderr, "dpf_ax_open: got LCD dimensions: %dx%d\n", dpf->width, dpf->height); } else { fprintf(stderr, "dpf_ax_open: error reading LCD dimensions!\n"); dpf_ax_close(dpf); return NULL; } return (DPFAXHANDLE) dpf; } /** * Close DPF device */ void dpf_ax_close(DPFAXHANDLE h) { DPFContext *dpf = (DPFContext *) h; usb_release_interface(dpf->udev, 0); usb_close(dpf->udev); free(dpf); } /** Get screen width. * * \return width in pixel */ int dpf_ax_getwidth(DPFAXHANDLE h) { return ((DPFContext *) h)->width; } /** Get screen height. * * \return height in pixel */ int dpf_ax_getheight(DPFAXHANDLE h) { return ((DPFContext *) h)->height; } static unsigned char g_excmd[16] = { 0xcd, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; /** Blit data to screen. * * \param buf buffer to 16 bpp RGB 565 image data * \param rect rectangle tuple: [x0, y0, x1, y1] */ void dpf_ax_screen_blit(DPFAXHANDLE h, const unsigned char *buf, short rect[4]) { unsigned long len = (rect[2] - rect[0]) * (rect[3] - rect[1]); len <<= 1; unsigned char *cmd = g_excmd; cmd[6] = USBCMD_BLIT; cmd[7] = rect[0]; cmd[8] = rect[0] >> 8; cmd[9] = rect[1]; cmd[10] = rect[1] >> 8; cmd[11] = rect[2] - 1; cmd[12] = (rect[2] - 1) >> 8; cmd[13] = rect[3] - 1; cmd[14] = (rect[3] - 1) >> 8; cmd[15] = 0; wrap_scsi((DPFContext *) h, cmd, sizeof(g_excmd), DIR_OUT, (unsigned char *) buf, len); } /** Set backlight * * \param value Backlight value 0..7 (0 = off, 7 = max brightness) */ void dpf_ax_setbacklight(DPFAXHANDLE h, int b) { unsigned char *cmd = g_excmd; if (b < 0) b = 0; if (b > 7) b = 7; cmd[6] = USBCMD_SETPROPERTY; cmd[7] = 0x01; // PROPERTY_BRIGHTNESS cmd[8] = 0x00; //PROPERTY_BRIGHTNESS >> 8; cmd[9] = b; cmd[10] = b >> 8; wrap_scsi((DPFContext *) h, cmd, sizeof(g_excmd), DIR_OUT, NULL, 0); } static unsigned char g_buf[] = { 0x55, 0x53, 0x42, 0x43, // dCBWSignature 0xde, 0xad, 0xbe, 0xef, // dCBWTag 0x00, 0x80, 0x00, 0x00, // dCBWLength 0x00, // bmCBWFlags: 0x80: data in (dev to host), 0x00: Data out 0x00, // bCBWLUN 0x10, // bCBWCBLength // SCSI cmd: 0xcd, 0x00, 0x00, 0x00, 0x00, 0x06, 0x11, 0xf8, 0x70, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, }; #define ENDPT_OUT 1 #define ENDPT_IN 0x81 static int wrap_scsi(DPFContext * h, unsigned char *cmd, int cmdlen, char out, unsigned char *data, unsigned long block_len) { int len; int ret; static unsigned char ansbuf[13]; // Do not change size. g_buf[14] = cmdlen; memcpy(&g_buf[15], cmd, cmdlen); g_buf[8] = block_len; g_buf[9] = block_len >> 8; g_buf[10] = block_len >> 16; g_buf[11] = block_len >> 24; ret = usb_bulk_write(h->udev, ENDPT_OUT, (const char *) g_buf, sizeof(g_buf), 1000); if (ret < 0) return ret; if (out == DIR_OUT) { if (data) { ret = usb_bulk_write(h->udev, ENDPT_OUT, (const char *) data, block_len, 3000); if (ret != (int) block_len) { fprintf(stderr, "dpf_ax ERROR: bulk write.\n"); return ret; } } } else if (data) { ret = usb_bulk_read(h->udev, ENDPT_IN, (char *) data, block_len, 4000); if (ret != (int) block_len) { fprintf(stderr, "dpf_ax ERROR: bulk read.\n"); return ret; } } // get ACK: len = sizeof(ansbuf); int retry = 0; int timeout = 0; do { timeout = 0; ret = usb_bulk_read(h->udev, ENDPT_IN, (char *) ansbuf, len, 5000); if (ret != len) { fprintf(stderr, "dpf_ax ERROR: bulk ACK read.\n"); timeout = 1; } retry++; } while (timeout && retry < 5); if (strncmp((char *) ansbuf, "USBS", 4)) { fprintf(stderr, "dpf_ax ERROR: got invalid reply\n."); return -1; } // pass back return code set by peer: return ansbuf[12]; } //################################################################### // End dpfcore4driver.c //################################################################### lcd4linux-r1200/font_6x8.h0000644000175000017500000003444010670762146016062 0ustar jmccrohanjmccrohan/* $Id: font_6x8.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/font_6x8.h $ * * 6x8 font * * Copyright (C) 1999, 2000, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #define ______ 0x00 #define _____O 0x01 #define ____O_ 0x02 #define ____OO 0x03 #define ___O__ 0x04 #define ___O_O 0x05 #define ___OO_ 0x06 #define ___OOO 0x07 #define __O___ 0x08 #define __O__O 0x09 #define __O_O_ 0x0a #define __O_OO 0x0b #define __OO__ 0x0c #define __OO_O 0x0d #define __OOO_ 0x0e #define __OOOO 0x0f #define _O____ 0x10 #define _O___O 0x11 #define _O__O_ 0x12 #define _O__OO 0x13 #define _O_O__ 0x14 #define _O_O_O 0x15 #define _O_OO_ 0x16 #define _O_OOO 0x17 #define _OO___ 0x18 #define _OO__O 0x19 #define _OO_O_ 0x1a #define _OO_OO 0x1b #define _OOO__ 0x1c #define _OOO_O 0x1d #define _OOOO_ 0x1e #define _OOOOO 0x1f unsigned char Font_6x8[256][8] = { [0x20] = {______, ______, ______, ______, ______, ______, ______, ______}, [0x21] = {___O__, ___O__, ___O__, ___O__, ______, ______, ___O__, ______}, [0x22] = {__O_O_, __O_O_, __O_O_, ______, ______, ______, ______, ______}, [0x23] = {__O_O_, __O_O_, _OOOOO, __O_O_, _OOOOO, __O_O_, __O_O_, ______}, [0x24] = {___O__, __OOOO, _O_O__, __OOO_, ___O_O, _OOOO_, ___O__, ______}, [0x25] = {_OO___, _OO__O, ____O_, ___O__, __O___, _O__OO, ____OO, ______}, [0x26] = {__OO__, _O__O_, _O_O__, __O___, _O_O_O, _O__O_, __OO_O, ______}, [0x27] = {__OO__, ___O__, __O___, ______, ______, ______, ______, ______}, [0x28] = {____O_, ___O__, __O___, __O___, __O___, ___O__, ____O_, ______}, [0x29] = {__O___, ___O__, ____O_, ____O_, ____O_, ___O__, __O___, ______}, [0x2a] = {______, ___O__, _O_O_O, __OOO_, _O_O_O, ___O__, ______, ______}, [0x2b] = {______, ___O__, ___O__, _OOOOO, ___O__, ___O__, ______, ______}, [0x2c] = {______, ______, ______, ______, __OO__, ___O__, __O___, ______}, [0x2d] = {______, ______, ______, _OOOOO, ______, ______, ______, ______}, [0x2e] = {______, ______, ______, ______, ______, __OO__, __OO__, ______}, [0x2f] = {______, _____O, ____O_, ___O__, __O___, _O____, ______, ______}, [0x30] = {__OOO_, _O___O, _O__OO, _O_O_O, _OO__O, _O___O, __OOO_, ______}, [0x31] = {___O__, __OO__, ___O__, ___O__, ___O__, ___O__, __OOO_, ______}, [0x32] = {__OOO_, _O___O, _____O, ____O_, ___O__, __O___, _OOOOO, ______}, [0x33] = {_OOOOO, ____O_, ___O__, ____O_, _____O, _O___O, __OOO_, ______}, [0x34] = {____O_, ___OO_, __O_O_, _O__O_, _OOOOO, ____O_, ____O_, ______}, [0x35] = {_OOOOO, _O____, _O____, _OOOO_, _____O, _O___O, __OOO_, ______}, [0x36] = {___OO_, __O___, _O____, _OOOO_, _O___O, _O___O, __OOO_, ______}, [0x37] = {_OOOOO, _____O, ____O_, ___O__, __O___, __O___, __O___, ______}, [0x38] = {__OOO_, _O___O, _O___O, __OOO_, _O___O, _O___O, __OOO_, ______}, [0x39] = {__OOO_, _O___O, _O___O, __OOOO, _____O, ____O_, __OO__, ______}, [0x3a] = {______, __OO__, __OO__, ______, __OO__, __OO__, ______, ______}, [0x3b] = {______, __OO__, __OO__, ______, __OO__, ___O__, __O___, ______}, [0x3c] = {____O_, ___O__, __O___, _O____, __O___, ___O__, ____O_, ______}, [0x3d] = {______, ______, _OOOOO, ______, _OOOOO, ______, ______, ______}, [0x3e] = {_O____, __O___, ___O__, ____O_, ___O__, __O___, _O____, ______}, [0x3f] = {__OOO_, _O___O, _____O, ____O_, ___O__, ______, ___O__, ______}, [0x40] = {__OOO_, _O___O, _____O, __OO_O, _O_O_O, _O_O_O, __OOO_, ______}, [0x41] = {__OOO_, _O___O, _O___O, _O___O, _OOOOO, _O___O, _O___O, ______}, [0x42] = {_OOOO_, _O___O, _O___O, _OOOO_, _O___O, _O___O, _OOOO_, ______}, [0x43] = {__OOO_, _O___O, _O____, _O____, _O____, _O___O, __OOO_, ______}, [0x44] = {_OOO__, _O__O_, _O___O, _O___O, _O___O, _O__O_, _OOO__, ______}, [0x45] = {_OOOOO, _O____, _O____, _OOOO_, _O____, _O____, _OOOOO, ______}, [0x46] = {_OOOOO, _O____, _O____, _OOOO_, _O____, _O____, _O____, ______}, [0x47] = {__OOO_, _O___O, _O____, _O_OOO, _O___O, _O___O, __OOOO, ______}, [0x48] = {_O___O, _O___O, _O___O, _OOOOO, _O___O, _O___O, _O___O, ______}, [0x49] = {__OOO_, ___O__, ___O__, ___O__, ___O__, ___O__, __OOO_, ______}, [0x4a] = {___OOO, ____O_, ____O_, ____O_, ____O_, _O__O_, __OO__, ______}, [0x4b] = {_O___O, _O__O_, _O_O__, _OO___, _O_O__, _O__O_, _O___O, ______}, [0x4c] = {_O____, _O____, _O____, _O____, _O____, _O____, _OOOOO, ______}, [0x4d] = {_O___O, _OO_OO, _O_O_O, _O_O_O, _O___O, _O___O, _O___O, ______}, [0x4e] = {_O___O, _O___O, _OO__O, _O_O_O, _O__OO, _O___O, _O___O, ______}, [0x4f] = {__OOO_, _O___O, _O___O, _O___O, _O___O, _O___O, __OOO_, ______}, [0x50] = {_OOOO_, _O___O, _O___O, _OOOO_, _O____, _O____, _O____, ______}, [0x51] = {__OOO_, _O___O, _O___O, _O___O, _O_O_O, _O__O_, __OO_O, ______}, [0x52] = {_OOOO_, _O___O, _O___O, _OOOO_, _O_O__, _O__O_, _O___O, ______}, [0x53] = {__OOOO, _O____, _O____, __OOO_, _____O, _____O, _OOOO_, ______}, [0x54] = {_OOOOO, ___O__, ___O__, ___O__, ___O__, ___O__, ___O__, ______}, [0x55] = {_O___O, _O___O, _O___O, _O___O, _O___O, _O___O, __OOO_, ______}, [0x56] = {_O___O, _O___O, _O___O, _O___O, _O___O, __O_O_, ___O__, ______}, [0x57] = {_O___O, _O___O, _O___O, _O_O_O, _O_O_O, _O_O_O, __O_O_, ______}, [0x58] = {_O___O, _O___O, __O_O_, ___O__, __O_O_, _O___O, _O___O, ______}, [0x59] = {_O___O, _O___O, _O___O, __O_O_, ___O__, ___O__, ___O__, ______}, [0x5a] = {_OOOOO, _____O, ____O_, ___O__, __O___, _O____, _OOOOO, ______}, [0x5b] = {__OOO_, __O___, __O___, __O___, __O___, __O___, __OOO_, ______}, [0x5c] = {_O___O, __O_O_, _OOOOO, ___O__, _OOOOO, ___O__, ___O__, ______}, [0x5d] = {__OOO_, ____O_, ____O_, ____O_, ____O_, ____O_, __OOO_, ______}, [0x5e] = {___O__, __O_O_, _O___O, ______, ______, ______, ______, ______}, [0x5f] = {______, ______, ______, ______, ______, ______, _OOOOO, ______}, [0x60] = {__O___, ___O__, ____O_, ______, ______, ______, ______, ______}, [0x61] = {______, ______, __OOO_, _____O, __OOOO, _O___O, __OOOO, ______}, [0x62] = {_O____, _O____, _O_OO_, _OO__O, _O___O, _O___O, _OOOO_, ______}, [0x63] = {______, ______, __OOO_, _O____, _O____, _O___O, __OOO_, ______}, [0x64] = {_____O, _____O, __OO_O, _O__OO, _O___O, _O___O, __OOOO, ______}, [0x65] = {______, ______, __OOO_, _O___O, _OOOOO, _O____, __OOO_, ______}, [0x66] = {___OO_, __O__O, __O___, _OOO__, __O___, __O___, __O___, ______}, [0x67] = {______, ______, __OOOO, _O___O, _O___O, __OOOO, _____O, __OOO_}, [0x68] = {_O____, _O____, _O_OO_, _OO__O, _O___O, _O___O, _O___O, ______}, [0x69] = {___O__, ______, __OO__, ___O__, ___O__, ___O__, __OOO_, ______}, [0x6a] = {____O_, ______, ___OO_, ____O_, ____O_, _O__O_, __OO__, ______}, [0x6b] = {__O___, __O___, __O__O, __O_O_, __OO__, __O_O_, __O__O, ______}, [0x6c] = {__OO__, ___O__, ___O__, ___O__, ___O__, ___O__, __OOO_, ______}, [0x6d] = {______, ______, _OO_O_, _O_O_O, _O_O_O, _O___O, _O___O, ______}, [0x6e] = {______, ______, _OOOO_, _O___O, _O___O, _O___O, _O___O, ______}, [0x6f] = {______, ______, __OOO_, _O___O, _O___O, _O___O, __OOO_, ______}, [0x70] = {______, ______, _OOOO_, _O___O, _O___O, _OOOO_, _O____, _O____}, [0x71] = {______, ______, __OO_O, _O__OO, _O___O, __OOOO, _____O, _____O}, [0x72] = {______, ______, _O_OO_, _OO__O, _O____, _O____, _O____, ______}, [0x73] = {______, ______, __OOO_, _O____, __OOO_, _____O, _OOOO_, ______}, [0x74] = {__O___, __O___, _OOO__, __O___, __O___, __O__O, ___OO_, ______}, [0x75] = {______, ______, _O___O, _O___O, _O___O, _O__OO, __OO_O, ______}, [0x76] = {______, ______, _O___O, _O___O, _O___O, __O_O_, ___O__, ______}, [0x77] = {______, ______, _O___O, _O___O, _O___O, _O_O_O, __O_O_, ______}, [0x78] = {______, ______, _O___O, __O_O_, ___O__, __O_O_, _O___O, ______}, [0x79] = {______, ______, _O___O, _O___O, __OOOO, _____O, __OOO_, ______}, [0x7a] = {______, ______, _OOOOO, ____O_, ___O__, __O___, _OOOOO, ______}, [0x7b] = {____O_, ___O__, ___O__, __O___, ___O__, ___O__, ____O_, ______}, [0x7c] = {___O__, ___O__, ___O__, ___O__, ___O__, ___O__, ___O__, ______}, [0x7d] = {__O___, ___O__, ___O__, ____O_, ___O__, ___O__, __O___, ______}, [0x7e] = {______, ___O__, ____O_, _OOOOO, ____O_, ___O__, ______, ______}, [0x7f] = {______, ___O__, __O___, _OOOOO, __O___, ___O__, ______, ______}, [0xb0] = {__OOO_, __O_O_, __OOO_, ______, ______, ______, ______, ______}, [0xe1] = {__O_O_, ______, __OOO_, _____O, __OOOO, _O___O, __OOOO, ______}, [0xe2] = {__OOO_, _O___O, _OOOO_, _O___O, _O___O, _O_OO_, _O____, ______}, [0xef] = {__O_O_, ______, __OOO_, _O___O, _O___O, _O___O, __OOO_, ______}, [0xf5] = {__O_O_, ______, _O___O, _O___O, _O___O, _O__OO, __OO_O, ______}, }; lcd4linux-r1200/drv.c0000644000175000017500000001436411721056343015171 0ustar jmccrohanjmccrohan/* $Id: drv.c 1177 2012-02-22 03:11:31Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv.c $ * * new framework for display drivers * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * drv_list (void) * lists all available drivers to stdout * * drv_init (char *driver) * initializes the named driver * * int drv_quit (void) * de-initializes the driver */ #include "config.h" #include #include #include #include "debug.h" #include "cfg.h" #include "drv.h" extern DRIVER drv_ASTUSB; extern DRIVER drv_BeckmannEgle; extern DRIVER drv_BWCT; extern DRIVER drv_Crystalfontz; extern DRIVER drv_Curses; extern DRIVER drv_Cwlinux; extern DRIVER drv_D4D; extern DRIVER drv_DPF; extern DRIVER drv_EA232graphic; extern DRIVER drv_EFN; extern DRIVER drv_FutabaVFD; extern DRIVER drv_FW8888; extern DRIVER drv_G15; extern DRIVER drv_GLCD2USB; extern DRIVER drv_HD44780; extern DRIVER drv_Image; extern DRIVER drv_IRLCD; extern DRIVER drv_LCD2USB; extern DRIVER drv_LCDLinux; extern DRIVER drv_LCDTerm; extern DRIVER drv_LEDMatrix; extern DRIVER drv_LPH7508; extern DRIVER drv_LUIse; extern DRIVER drv_LW_ABP; extern DRIVER drv_M50530; extern DRIVER drv_MatrixOrbital; extern DRIVER drv_MatrixOrbitalGX; extern DRIVER drv_MDM166A; extern DRIVER drv_MilfordInstruments; extern DRIVER drv_Newhaven; extern DRIVER drv_Noritake; extern DRIVER drv_NULL; extern DRIVER drv_Pertelian; extern DRIVER drv_PHAnderson; extern DRIVER drv_PICGraphic; extern DRIVER drv_picoLCD; extern DRIVER drv_picoLCDGraphic; extern DRIVER drv_RouterBoard; extern DRIVER drv_Sample; extern DRIVER drv_SamsungSPF; extern DRIVER drv_st2205; extern DRIVER drv_serdisplib; extern DRIVER drv_ShuttleVFD; extern DRIVER drv_SimpleLCD; extern DRIVER drv_T6963; extern DRIVER drv_TeakLCM; extern DRIVER drv_Trefon; extern DRIVER drv_ula200; extern DRIVER drv_USBHUB; extern DRIVER drv_USBLCD; extern DRIVER drv_vnc; extern DRIVER drv_WincorNixdorf; extern DRIVER drv_X11; /* output file for Image driver * has to be defined here because it's referenced * even if the raster driver is not included! */ char *output = NULL; DRIVER *Driver[] = { #ifdef WITH_ASTUSB &drv_ASTUSB, #endif #ifdef WITH_BECKMANNEGLE &drv_BeckmannEgle, #endif #ifdef WITH_BWCT &drv_BWCT, #endif #ifdef WITH_CRYSTALFONTZ &drv_Crystalfontz, #endif #ifdef WITH_CURSES &drv_Curses, #endif #ifdef WITH_CWLINUX &drv_Cwlinux, #endif #ifdef WITH_D4D &drv_D4D, #endif #ifdef WITH_DPF &drv_DPF, #endif #ifdef WITH_EA232graphic &drv_EA232graphic, #endif #ifdef WITH_EFN &drv_EFN, #endif #ifdef WITH_FUTABAVFD &drv_FutabaVFD, #endif #ifdef WITH_FW8888 &drv_FW8888, #endif #ifdef WITH_G15 &drv_G15, #endif #ifdef WITH_GLCD2USB &drv_GLCD2USB, #endif #ifdef WITH_HD44780 &drv_HD44780, #endif #if (defined(WITH_PNG) && defined(WITH_GD)) || defined(WITH_PPM) &drv_Image, #endif #ifdef WITH_IRLCD &drv_IRLCD, #endif #ifdef WITH_LCD2USB &drv_LCD2USB, #endif #ifdef WITH_LCDLINUX &drv_LCDLinux, #endif #ifdef WITH_LCDTERM &drv_LCDTerm, #endif #ifdef WITH_LEDMATRIX &drv_LEDMatrix, #endif #ifdef WITH_LPH7508 &drv_LPH7508, #endif #ifdef WITH_LUISE &drv_LUIse, #endif #ifdef WITH_LW_ABP &drv_LW_ABP, #endif #ifdef WITH_M50530 &drv_M50530, #endif #ifdef WITH_MATRIXORBITAL &drv_MatrixOrbital, #endif #ifdef WITH_MATRIXORBITALGX &drv_MatrixOrbitalGX, #endif #ifdef WITH_MDM166A &drv_MDM166A, #endif #ifdef WITH_MILINST &drv_MilfordInstruments, #endif #ifdef WITH_NEWHAVEN &drv_Newhaven, #endif #ifdef WITH_NORITAKE &drv_Noritake, #endif #ifdef WITH_NULL &drv_NULL, #endif #ifdef WITH_PERTELIAN &drv_Pertelian, #endif #ifdef WITH_PHANDERSON &drv_PHAnderson, #endif #ifdef WITH_PICGRAPHIC &drv_PICGraphic, #endif #ifdef WITH_PICOLCD &drv_picoLCD, #endif #ifdef WITH_PICOLCDGRAPHIC &drv_picoLCDGraphic, #endif #ifdef WITH_ROUTERBOARD &drv_RouterBoard, #endif #ifdef WITH_SAMPLE &drv_Sample, #endif #ifdef WITH_SAMSUNGSPF &drv_SamsungSPF, #endif #ifdef WITH_ST2205 &drv_st2205, #endif #ifdef WITH_SHUTTLEVFD &drv_ShuttleVFD, #endif #ifdef WITH_SERDISPLIB &drv_serdisplib, #endif #ifdef WITH_SIMPLELCD &drv_SimpleLCD, #endif #ifdef WITH_T6963 &drv_T6963, #endif #ifdef WITH_TEAK_LCM &drv_TeakLCM, #endif #ifdef WITH_TREFON &drv_Trefon, #endif #ifdef WITH_ULA200 &drv_ula200, #endif #ifdef WITH_USBHUB &drv_USBHUB, #endif #ifdef WITH_USBLCD &drv_USBLCD, #endif #ifdef WITH_VNC &drv_vnc, #endif #ifdef WITH_WINCORNIXDORF &drv_WincorNixdorf, #endif #ifdef WITH_X11 &drv_X11, #endif NULL, }; static DRIVER *Drv = NULL; /* maybe we need this */ extern int drv_SD_list_verbose(void); int drv_list(void) { int i; printf("available display drivers:"); for (i = 0; Driver[i]; i++) { printf("\n %-20s: ", Driver[i]->name); if (Driver[i]->list) Driver[i]->list(); } printf("\n"); #ifdef WITH_SERDISPLIB printf("\n"); drv_SD_list_verbose(); #endif return 0; } int drv_init(const char *section, const char *driver, const int quiet) { int i; for (i = 0; Driver[i]; i++) { if (strcmp(Driver[i]->name, driver) == 0) { Drv = Driver[i]; if (Drv->init == NULL) return 0; return Drv->init(section, quiet); } } error("drv_init(%s) failed: no such driver", driver); return -1; } int drv_quit(const int quiet) { if (Drv->quit == NULL) return 0; return Drv->quit(quiet); } lcd4linux-r1200/plugin_exec.c0000644000175000017500000001417710670762146016711 0ustar jmccrohanjmccrohan/* $Id: plugin_exec.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_exec.c $ * * plugin for external processes * * Copyright (C) 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * based on the old 'exec' client which is * Copyright (C) 2001 Leopold Tötsch * * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_exec (void) * adds functions to start external pocesses * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "hash.h" #include "cfg.h" #include "thread.h" #include "qprintf.h" #define NUM_THREADS 16 #define SHM_SIZE 4096 typedef struct { int delay; int mutex; pid_t pid; int shmid; char *cmd; char *key; char *ret; } EXEC_THREAD; static EXEC_THREAD Thread[NUM_THREADS]; static int max_thread = -1; static HASH EXEC; /* x^0 + x^5 + x^12 */ #define CRCPOLY 0x8408 static unsigned short CRC(const char *s) { int i; unsigned short crc; /* seed value */ crc = 0xffff; while (*s != '\0') { crc ^= *s++; for (i = 0; i < 8; i++) crc = (crc >> 1) ^ ((crc & 1) ? CRCPOLY : 0); } return crc; } static void exec_thread(void *data) { EXEC_THREAD *Thread = (EXEC_THREAD *) data; FILE *pipe; char buffer[SHM_SIZE]; int len; /* use a safe path */ putenv("PATH=/usr/local/bin:/usr/bin:/bin"); /* forever... */ while (1) { pipe = popen(Thread->cmd, "r"); if (pipe == NULL) { error("exec error: could not run pipe '%s': %s", Thread->cmd, strerror(errno)); len = 0; } else { len = fread(buffer, 1, SHM_SIZE - 1, pipe); if (len <= 0) { error("exec error: could not read from pipe '%s': %s", Thread->cmd, strerror(errno)); len = 0; } pclose(pipe); } /* force trailing zero */ buffer[len] = '\0'; /* remove trailing CR/LF */ while (len > 0 && (buffer[len - 1] == '\n' || buffer[len - 1] == '\r')) { buffer[--len] = '\0'; } /* lock shared memory */ mutex_lock(Thread->mutex); /* write data */ strncpy(Thread->ret, buffer, SHM_SIZE); /* unlock shared memory */ mutex_unlock(Thread->mutex); usleep(Thread->delay); } } static void destroy_exec_thread(const int n) { thread_destroy(Thread[n].pid); if (Thread[n].mutex != 0) mutex_destroy(Thread[n].mutex); if (Thread[n].cmd) free(Thread[n].cmd); if (Thread[n].key) free(Thread[n].key); if (Thread[n].ret) shm_destroy(Thread[n].shmid, Thread[n].ret); Thread[n].delay = 0; Thread[n].mutex = 0; Thread[n].pid = 0; Thread[n].shmid = 0; Thread[n].cmd = NULL; Thread[n].key = NULL; Thread[n].ret = NULL; } static int create_exec_thread(const char *cmd, const char *key, const int delay) { char name[10]; if (max_thread >= NUM_THREADS) { error("cannot create exec thread <%s>: thread buffer full!", cmd); return -1; } max_thread++; Thread[max_thread].delay = delay; Thread[max_thread].mutex = mutex_create(); Thread[max_thread].pid = -1; Thread[max_thread].cmd = strdup(cmd); Thread[max_thread].key = strdup(key); Thread[max_thread].ret = NULL; /* create communication buffer */ Thread[max_thread].shmid = shm_create((void **) &Thread[max_thread].ret, SHM_SIZE); /* catch error */ if (Thread[max_thread].shmid < 0) { error("cannot create exec thread <%s>: shared memory allocation failed!", cmd); destroy_exec_thread(max_thread--); return -1; } /* create thread */ qprintf(name, sizeof(name), "exec-%s", key); Thread[max_thread].pid = thread_create(name, exec_thread, &Thread[max_thread]); /* catch error */ if (Thread[max_thread].pid < 0) { error("cannot create exec thread <%s>: fork failed?!", cmd); destroy_exec_thread(max_thread--); return -1; } return 0; } static int do_exec(const char *cmd, const char *key, int delay) { int i, age; age = hash_age(&EXEC, key); if (age < 0) { hash_put(&EXEC, key, ""); /* first-time call: create thread */ if (delay < 10) { error("exec(%s): delay %d is too short! using 10 msec", cmd, delay); delay = 10; } if (create_exec_thread(cmd, key, 1000 * delay)) { return -1; } return 0; } /* reread every 10 msec only */ if (age > 0 && age <= 10) return 0; /* find thread */ for (i = 0; i <= max_thread; i++) { if (strcmp(key, Thread[i].key) == 0) { /* lock shared memory */ mutex_lock(Thread[i].mutex); /* copy data */ hash_put(&EXEC, key, Thread[i].ret); /* unlock shared memory */ mutex_unlock(Thread[i].mutex); return 0; } } error("internal error: could not find thread exec-%s", key); return -1; } static void my_exec(RESULT * result, RESULT * arg1, RESULT * arg2) { char *cmd, key[5], *val; int delay; cmd = R2S(arg1); delay = (int) R2N(arg2); qprintf(key, sizeof(key), "%x", CRC(cmd)); if (do_exec(cmd, key, delay) < 0) { SetResult(&result, R_STRING, ""); return; } val = hash_get(&EXEC, key, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } int plugin_init_exec(void) { hash_create(&EXEC); AddFunction("exec", 2, my_exec); return 0; } void plugin_exit_exec(void) { int i; for (i = 0; i <= max_thread; i++) { destroy_exec_thread(i); } hash_destroy(&EXEC); } lcd4linux-r1200/svn_version.sh0000755000175000017500000000053710555310523017136 0ustar jmccrohanjmccrohan#!/bin/sh # $Id: svn_version.sh 756 2007-01-23 04:38:43Z michael $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/svn_version.sh $ OLD_VERSION=`cat svn_version.h 2>/dev/null` if [ -d .svn ]; then NEW_VERSION="#define SVN_VERSION \"`svnversion -n`\"" fi if [ "$NEW_VERSION" != "$OLD_VERSION" ]; then echo $NEW_VERSION >svn_version.h fi lcd4linux-r1200/drv_RouterBoard.c0000644000175000017500000004003310570300256017465 0ustar jmccrohanjmccrohan/* $Id: drv_RouterBoard.c 771 2007-02-25 12:27:26Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_RouterBoard.c $ * * driver for the "Router Board LCD port" * see port details at http://www.routerboard.com * * Copyright (C) 2004 Roman Jozsef * Copyright (C) 2004 The LCD4Linux Team * * based on the HD44780 parallel port driver and RB SDK example * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* This particulary board not have paralell port but have a special LCD header * where can connect an HD44780 display. * This port called IOSC0 port, and is write only, this port control the * 4 leds on board too. * Because its a write only port you can't control leds outside lcd driver * or inverse, for this added the socket controlled leds. To send led status * simply open an UDP socket and send to localhost 127.0.0.1 port 3333 one * byte or more anyway only the first byte 4 low bits used the others is * cleared and ignored bit0 = Led1 ,bit1 = Led2 ... * This socket polled via timer callback, for detail see at drv_RB_start() * I add at to end of this file an example! * If you don't want coment #define RB_WITH LEDS and this part will be ignored * * The connection details: * The IOCS0 port lower 16 bits connected as follows: * bit LCD LEDS * 0..7 data * 8 INITX * 9 SLINX * 10 AFDX * 11 backlit * 12 LED1 * 13 LED2 * 14 LED3 * 15 LED4 * * LCD male header: * 1 Vcc +5V * 2 GND * 3 RS (Register Select,AFDX) * 4 Contrast adjust (controlled) but how? if you know tell me not mentioned on User Manual * 5 E (enable signal, INITX) * 6 R/W (Data read/write or SLINX) not used connect LCD pin to ground * 7 Data 1 * 8 Data 0 * 9 Data 3 * 10 Data 2 * 11 Data 5 * 12 Data 4 * 13 Data 7 * 14 Data 6 * 15 Backlit GND (controlled) (IOSC0 bit 11) * 16 Backlit Vcc +5V * * If you using this driver and board and you have any fun device connected, * program or story :-) ,please share for me. Thanks. * * Literature * [GEODE] Geode SC1100 Information Appliance On a Chip * (http://www.national.com/ds/SC/SC1100.pdf) * [RB User Manual] * (http://www.routerboard.com) * * * Revision 1.2 * Added backlight control */ /* * * exported fuctions: * * struct DRIVER drv_RouterBoard * */ #include "config.h" #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "udelay.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_gpio.h" /* #define RB_WITH_LEDS 1 */ #ifdef RB_WITH_LEDS /* Build without socket&led support */ #include #include #include #define POLL_TIMEOUT 10 /* Socket poll timeout */ #define MAXMSG_SIZE 100 /* Max messagge we can receive */ static int sock_c; /* Socket handler */ static struct sockaddr_in *sacl; char sock_msg[MAXMSG_SIZE]; #endif static char Name[] = "RouterBoard"; static int Model; static int Capabilities; /* RouterBoard control signals */ #define LCD_INITX 0x0100 #define LCD_SLINX 0x0200 #define LCD_AFDX 0x0400 #define LCD_BACKLIGHT 0x0800 #define RB_LEDS 0xF000 #define CAR 0x0CF8 #define CDR 0x0CFC /* HD44780 execution timings [microseconds] * as these values differ from spec to spec, * we use the worst-case values. */ #define T_INIT1 4100 /* first init sequence: 4.1 msec */ #define T_INIT2 100 /* second init sequence: 100 usec */ #define T_EXEC 80 /* normal execution time */ #define T_WRCG 120 /* CG RAM Write */ #define T_CLEAR 1680 /* Clear Display */ #define T_AS 60 /* Address setup time */ /* buffer holding the GPO state */ static unsigned char GPO = 0; /* buffor holding backlight and LED states */ static unsigned int RB_Leds = 0; typedef struct { int type; char *name; int capabilities; } MODEL; #define CAP_HD66712 (1<<0) static MODEL Models[] = { {0x01, "HD44780", 0}, {0x02, "HD66712", CAP_HD66712}, {0xff, "Unknown", 0} }; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ #ifdef RB_WITH_LEDS static int drv_RB_sock_init() { if ((sacl = (struct sockaddr_in *) malloc(sizeof(struct sockaddr_in))) == NULL) { return -1; } memset(sacl, 0, sizeof(struct sockaddr_in)); sacl->sin_family = AF_INET; sacl->sin_port = htons(3333); /* Listen Port */ sacl->sin_addr.s_addr = inet_addr("127.0.0.1"); /* Listen Address */ if ((sock_c = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { error("Socket open failed"); free(sacl); return -1; } if (bind(sock_c, (struct sockaddr *) sacl, sizeof(struct sockaddr_in)) < 0) { error("Socket bind open failed"); free(sacl); return -1; } return 0; } static void drv_RB_poll_data(void __attribute__ ((unused)) * notused) { int len, size; struct pollfd usfd; usfd.fd = sock_c; usfd.events = POLLIN | POLLPRI; while (poll(&usfd, 1, POLL_TIMEOUT) > 0) { len = sizeof(struct sockaddr_in); if ((size = recvfrom(sock_c, sock_msg, MAXMSG_SIZE, 0, (struct sockaddr *) sacl, (socklen_t *) & len)) < 0); else { RB_Leds &= 0x0fff; RB_Leds |= (sock_msg[0] & 0x0F) << 12; /* fprintf(stderr, "Received data %s\n",sock_msg); */ } } } #endif static void drv_RB_outw(const unsigned int data) { static unsigned int port = 0; /* IOCS0 port number can read from PCI Configuration Space Function 0 (F0) */ /* at index 74h as 16 bit value (see [GEODE] 5.3.1 pg.151 and pg.176 Table 5-29 */ if (port == 0) { /* get IO permission, here you can't use ioperm command */ iopl(3); outl(0x80009074, CAR); port = inw(CDR); } outw(data | RB_Leds, port); } static int drv_RB_backlight(int backlight) { /* -1 is used to query the current Backlight */ if (backlight == -1) { return (RB_Leds & LCD_BACKLIGHT) ? 1 : 0; } if (backlight > 0) { /* set bit */ RB_Leds |= LCD_BACKLIGHT; backlight = 1; } else { backlight = 0; /* clear bit */ RB_Leds &= ~LCD_BACKLIGHT; } /* Set backlight output */ drv_RB_outw(0); return backlight; } static void drv_RB_command(const unsigned char cmd, const int delay) { drv_RB_outw(LCD_INITX | cmd); ndelay(T_AS); drv_RB_outw(cmd); /* wait for command completion */ udelay(delay); } static void drv_RB_data(const char *string, const int len, const int delay) { int l = len; unsigned char ch; /* sanity check */ if (len <= 0) return; while (l--) { ch = *(string++); drv_RB_outw(ch | LCD_AFDX | LCD_INITX); ndelay(T_AS); drv_RB_outw(ch | LCD_AFDX); /* wait for command completion */ udelay(delay); } } static void drv_RB_clear(void) { drv_RB_command(0x01, T_CLEAR); } static void drv_RB_goto(int row, int col) { int pos; /* 16x1 Displays are organized as 8x2 :-( */ if (DCOLS == 16 && DROWS == 1 && col > 7) { row++; col -= 8; } if (Capabilities & CAP_HD66712) { /* the HD66712 doesn't have a braindamadged RAM layout */ pos = row * 32 + col; } else { /* 16x4 Displays use a slightly different layout */ if (DCOLS == 16 && DROWS == 4) { pos = (row % 2) * 64 + (row / 2) * 16 + col; } else { pos = (row % 2) * 64 + (row / 2) * 20 + col; } } drv_RB_command((0x80 | pos), T_EXEC); } static void drv_RB_write(const int row, const int col, const char *data, const int len) { drv_RB_goto(row, col); drv_RB_data(data, len, T_EXEC); } static void drv_RB_defchar(const int ascii, const unsigned char *matrix) { int i; char buffer[8]; for (i = 0; i < 8; i++) { buffer[i] = matrix[i] & 0x1f; } drv_RB_command(0x40 | 8 * ascii, T_EXEC); drv_RB_data(buffer, 8, T_WRCG); } static int drv_RB_GPO(const int num, const int val) { int v; if (val > 0) { /* set bit */ v = 1; GPO |= 1 << num; } else { /* clear bit */ v = 0; GPO &= ~(1 << num); } RB_Leds &= 0x0fff; RB_Leds |= GPO << 12; drv_RB_outw(0); return v; } static int drv_RB_start(const char *section, const int quiet) { char *model, *strsize; int rows = -1, cols = -1, gpos = -1; int l; model = cfg_get(section, "Model", "HD44780"); if (model != NULL && *model != '\0') { int i; for (i = 0; Models[i].type != 0xff; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == 0xff) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; Capabilities = Models[Model].capabilities; info("%s: using model '%s'", Name, Models[Model].name); } else { error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } free(model); strsize = cfg_get(section, "Size", NULL); if (strsize == NULL || *strsize == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); free(strsize); return -1; } if (sscanf(strsize, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, strsize, cfg_source()); free(strsize); return -1; } free(strsize); /*set backlight */ if (cfg_number(section, "Backlight", 1, 0, 1, &l) > 0) { drv_RB_backlight(l); } if (cfg_number(section, "GPOs", 0, 0, 4, &gpos) < 0) return -1; GPOS = gpos; if (GPOS > 0) { info("%s: using %d GPO's", Name, GPOS); } #ifdef RB_WITH_LEDS if (drv_RB_sock_init() < 0) { error("Sock error"); return -1; } else timer_add(drv_RB_poll_data, NULL, 500, 0); #endif DROWS = rows; DCOLS = cols; drv_RB_command(0x30, T_INIT1); /* 8 Bit mode, wait 4.1 ms */ drv_RB_command(0x30, T_INIT2); /* 8 Bit mode, wait 100 us */ drv_RB_command(0x38, T_EXEC); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ drv_RB_command(0x08, T_EXEC); /* Display off, cursor off, blink off */ drv_RB_command(0x0c, T_CLEAR); /* Display on, cursor off, blink off, wait 1.64 ms */ drv_RB_command(0x06, T_EXEC); /* curser moves to right, no shift */ if ((Capabilities & CAP_HD66712) && DROWS > 2) { drv_RB_command(0x3c, T_EXEC); /* set extended register enable bit */ drv_RB_command(0x09, T_EXEC); /* set 4-line mode */ drv_RB_command(0x38, T_EXEC); /* clear extended register enable bit */ } drv_RB_clear(); drv_RB_command(0x03, T_CLEAR); /* return home */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, NULL)) { sleep(3); drv_RB_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[]) { double backlight; switch (argc) { case 0: backlight = drv_RB_backlight(-1); SetResult(&result, R_NUMBER, &backlight); break; case 1: backlight = drv_RB_backlight(R2N(argv[0])); SetResult(&result, R_NUMBER, &backlight); break; default: error("%s::backlight(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_RB_list(void) { int i; for (i = 0; Models[i].type != 0xff; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_RB_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 771 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_RB_write; drv_generic_text_real_defchar = drv_RB_defchar; drv_generic_gpio_real_set = drv_RB_GPO; /* start display */ if ((ret = drv_RB_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::backlight", -1, plugin_backlight); return 0; } /* close driver & display */ int drv_RB_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); drv_generic_gpio_quit(); /* clear *both* displays */ drv_RB_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } #ifdef RB_WITH_LEDS close(sock_c); free(sacl); /*close network socket */ #endif return (0); } DRIVER drv_RouterBoard = { .name = Name, .list = drv_RB_list, .init = drv_RB_init, .quit = drv_RB_quit, }; #if 0 Simple example to send led status to port 3333 #include #include #include int send_packet(unsigned char leds) { struct sockaddr_in *sas; int sock; char msg[20]; msg[0] = leds; msg[1] = 0; if ((sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) { fprintf(stderr, "Socket option failed.\n"); return -1; } if ((sas = (struct sockaddr_in *) malloc(sizeof(struct sockaddr_in))) == NULL) return -1; memset(sas, 0, sizeof(struct sockaddr_in)); sas->sin_family = AF_INET; sas->sin_port = htons(3333); sas->sin_addr.s_addr = inet_addr("127.0.0.1"); if (sendto(sock, msg, 6, 0, (struct sockaddr *) sas, sizeof(struct sockaddr_in)) > 0) { free(sas); return 1; } /* sent ok to dest */ free(sas); return -1; /* Send failed */ } int main() { send_packet(0x03); return 0; } #endif lcd4linux-r1200/drv_generic.c0000644000175000017500000000522010670762146016663 0ustar jmccrohanjmccrohan/* $Id: drv_generic.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic.c $ * * generic driver helper * * Copyright (C) 2006 Michael Reinelt * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported functions: * * drv_generic_init (void) * initializes generic stuff and registers plugins * */ #include "config.h" #include #include #include #include "debug.h" #include "plugin.h" #include "drv_generic.h" #ifdef WITH_DMALLOC #include #endif /* these values are chars (text displays) or pixels (graphic displays) */ int LROWS = 0; /* layout size: rows */ int LCOLS = 0; /* layout size: columns */ int DROWS = 4; /* display size: rows */ int DCOLS = 20; /* display size: columns */ int XRES = 6; /* pixel widtht of one char */ int YRES = 8; /* pixel height of one char */ void (*drv_generic_blit) () = NULL; static void my_drows(RESULT * result) { double value = DROWS; SetResult(&result, R_NUMBER, &value); } static void my_dcols(RESULT * result) { double value = DCOLS; SetResult(&result, R_NUMBER, &value); } static void my_xres(RESULT * result) { double value = XRES; SetResult(&result, R_NUMBER, &value); } static void my_yres(RESULT * result) { double value = YRES; SetResult(&result, R_NUMBER, &value); } static void my_lrows(RESULT * result) { double value = LROWS; SetResult(&result, R_NUMBER, &value); } static void my_lcols(RESULT * result) { double value = LCOLS; SetResult(&result, R_NUMBER, &value); } int drv_generic_init(void) { AddFunction("LCD::height", 0, my_drows); AddFunction("LCD::width", 0, my_dcols); AddFunction("LCD::xres", 0, my_xres); AddFunction("LCD::yres", 0, my_yres); AddFunction("Layout::height", 0, my_lrows); AddFunction("Layout::width", 0, my_lcols); return 0; } lcd4linux-r1200/drv_generic_i2c.c0000644000175000017500000001126611613724360017421 0ustar jmccrohanjmccrohan/* $Id: drv_generic_i2c.c 1157 2011-07-27 05:58:08Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_i2c.c $ * * generic driver helper for i2c displays * * Copyright (C) 2005 Luis Correia * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* DISCLAIMER!!!! The following code is WORK IN PROGRESS, since it basicly 'works for us...' (C) 2005 Paul Kamphuis & Luis Correia We have removed all of the delays from this code, as the I2C bus is slow enough... (maximum possible speed is 100KHz only) */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include "lcd4linux_i2c.h" #include "debug.h" #include "qprintf.h" #include "cfg.h" #include "udelay.h" #include "drv_generic_i2c.h" static char *Driver = ""; static char *Section = ""; static int i2c_device; static void my_i2c_smbus_write_byte_data(const int device, const unsigned char val) { struct i2c_smbus_ioctl_data args; union i2c_smbus_data data; args.read_write = I2C_SMBUS_WRITE; args.command = val; args.size = I2C_SMBUS_BYTE_DATA; data.byte = val; args.data = &data; if (ioctl(device, I2C_SMBUS, &args) < 0) { info("I2C: device %d IOCTL failed !\n", device); } } /* unused, ifdef'ed away to avoid compiler warning */ #if 0 static void my_i2c_smbus_read_byte_data(const int device, const unsigned char data) { struct i2c_smbus_ioctl_data args; args.read_write = I2C_SMBUS_READ; args.command = data; args.size = I2C_SMBUS_BYTE; args.data = 0; ioctl(device, I2C_SMBUS, &args); } #endif int drv_generic_i2c_open(const char *section, const char *driver) { int dev; char *bus, *device; udelay_init(); Section = (char *) section; Driver = (char *) driver; bus = cfg_get(Section, "Port", NULL); device = cfg_get(Section, "Device", NULL); dev = atoi(device); info("%s: initializing I2C bus %s", Driver, bus); if ((i2c_device = open(bus, O_WRONLY)) < 0) { error("%s: I2C bus %s open failed !\n", Driver, bus); goto exit_error; } info("%s: selecting slave device 0x%x", Driver, dev); if (ioctl(i2c_device, I2C_SLAVE, dev) < 0) { error("%s: error selecting slave device 0x%x\n", Driver, dev); goto exit_error; } info("%s: initializing I2C slave device 0x%x", Driver, dev); if (i2c_smbus_write_quick(i2c_device, I2C_SMBUS_WRITE) < 0) { error("%s: error initializing device 0x%x\n", Driver, dev); close(i2c_device); } return 0; exit_error: free(bus); free(device); close(i2c_device); return -1; } int drv_generic_i2c_close(void) { close(i2c_device); return 0; } unsigned char drv_generic_i2c_wire(const char *name, const char *deflt) { unsigned char w; char wire[256]; char *s; qprintf(wire, sizeof(wire), "Wire.%s", name); s = cfg_get(Section, wire, deflt); if (strlen(s) == 3 && strncasecmp(s, "DB", 2) == 0 && s[2] >= '0' && s[2] <= '7') { w = s[2] - '0'; } else if (strcasecmp(s, "GND") == 0) { w = 0; } else { error("%s: unknown signal <%s> for wire <%s>", Driver, s, name); error("%s: should be DB0..7 or GND", Driver); return 0xff; } free(s); if (w == 0) { info("%s: wiring: [DISPLAY:%s]<==>[i2c:GND]", Driver, name); } else { info("%s: wiring: [DISPLAY:%s]<==>[i2c:DB%d]", Driver, name, w); } w = 1 << w; return w; } void drv_generic_i2c_byte(const unsigned char data) { i2c_smbus_write_byte(i2c_device, data); } void drv_generic_i2c_data(const unsigned char data) { my_i2c_smbus_write_byte_data(i2c_device, data); } void drv_generic_i2c_command(const unsigned char command, /*const */ unsigned char *data, const unsigned char length) { i2c_smbus_write_block_data(i2c_device, command, length, data); } lcd4linux-r1200/property.c0000644000175000017500000001027010670762146016261 0ustar jmccrohanjmccrohan/* $Id: property.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/property.c $ * * dynamic properties * * Copyright (C) 2006 Michael Reinelt * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * void property_load (const char *section, const char *name, const char *defval, PROPERTY *prop) * initializes and loads a property from the config file and pre-compiles it * * void property_free (PROPERTY *prop) * frees all property allocations * * int property_eval(PROPERTY * prop) * evaluates a property; returns 1 if value has changed * * double P2N(PROPERTY * prop) * returns a (already evaluated) property as number * * char *P2S(PROPERTY * prop) * returns a (already evaluated) property as string * */ #include "config.h" #include #include #include #include "debug.h" #include "cfg.h" #include "evaluator.h" #include "property.h" #ifdef WITH_DMALLOC #include #endif void property_load(const char *section, const char *name, const char *defval, PROPERTY * prop) { char *expression; /* initialize structure */ prop->valid = 0; prop->name = NULL; prop->expression = NULL; prop->compiled = NULL; DelResult(&prop->result); /* remember the name */ prop->name = strdup(name); /* load expression from config, but do not evaluate it */ expression = cfg_get_raw(section, name, NULL); if (expression == NULL) { if (defval != NULL && *defval != '\0') debug("Notice: using default value <%s> for property '%s.%s'", defval, section, name); prop->expression = (char *) defval; } else { prop->valid = 1; prop->expression = expression; } /* pre-compile the expression */ Compile(prop->expression, &prop->compiled); } int property_valid(PROPERTY * prop) { return prop->valid; } int property_eval(PROPERTY * prop) { RESULT old; int update; /* this is a bit ugly: we need to remember the old value */ old.type = prop->result.type; old.size = prop->result.size; old.number = prop->result.number; old.string = prop->result.string != NULL ? strdup(prop->result.string) : NULL; DelResult(&prop->result); Eval(prop->compiled, &prop->result); /* check if property value has changed */ update = 1; if (prop->result.type & R_NUMBER && old.type & R_NUMBER && prop->result.number == old.number) { update = 0; } if (prop->result.type & R_STRING && old.type & R_STRING && prop->result.size == old.size) { if (prop->result.string == NULL && old.string == NULL) { update = 0; } else if (prop->result.string != NULL && old.string != NULL && strcmp(prop->result.string, old.string) == 0) { update = 0; } } if (old.string) free(old.string); return update; } double P2N(PROPERTY * prop) { if (prop == NULL) { error("Property: internal error: NULL property"); return 0.0; } return R2N(&prop->result); } char *P2S(PROPERTY * prop) { if (prop == NULL) { error("Property: internal error: NULL property"); return NULL; } return R2S(&prop->result); } void property_free(PROPERTY * prop) { if (prop->name != NULL) { free(prop->name); prop->name = NULL; } if (prop->expression != NULL) { /* do *not* free expression */ prop->expression = NULL; } if (prop->compiled != NULL) { free(prop->compiled); prop->compiled = NULL; } DelResult(&prop->result); } lcd4linux-r1200/hash.h0000644000175000017500000000415710670762146015334 0ustar jmccrohanjmccrohan/* $Id: hash.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/hash.h $ * * hashes (associative arrays) * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _HASH_H_ #define _HASH_H_ /* struct timeval */ #include typedef struct { int size; char *value; struct timeval timestamp; } HASH_SLOT; typedef struct { char *key; int val; } HASH_COLUMN; typedef struct { char *key; int index; int nSlot; HASH_SLOT *Slot; } HASH_ITEM; typedef struct { int sorted; struct timeval timestamp; int nItems; HASH_ITEM *Items; int nColumns; HASH_COLUMN *Columns; char *delimiter; } HASH; void hash_create(HASH * Hash); int hash_age(HASH * Hash, const char *key); void hash_set_column(HASH * Hash, const int number, const char *column); void hash_set_delimiter(HASH * Hash, const char *delimiter); char *hash_get(HASH * Hash, const char *key, const char *column); double hash_get_delta(HASH * Hash, const char *key, const char *column, const int delay); double hash_get_regex(HASH * Hash, const char *key, const char *column, const int delay); void hash_put(HASH * Hash, const char *key, const char *value); void hash_put_delta(HASH * Hash, const char *key, const char *value); void hash_destroy(HASH * Hash); #endif lcd4linux-r1200/drv_Cwlinux.c0000644000175000017500000003011111126611773016671 0ustar jmccrohanjmccrohan/* $Id: drv_Cwlinux.c 929 2008-12-31 06:40:59Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Cwlinux.c $ * * new style driver for Cwlinux display modules * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_Cwlinux * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "timer.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_gpio.h" #include "drv_generic_serial.h" #include "drv_generic_keypad.h" static char Name[] = "Cwlinux"; static int Model; static int Protocol; /* ring buffer for bytes received from the display */ static unsigned char RingBuffer[256]; static unsigned int RingRPos = 0; static unsigned int RingWPos = 0; typedef struct { int type; char *name; int rows; int cols; int xres; /* pixel width of one char */ int yres; /* pixel height of one char */ int gpos; int gpis; int chars; /* number of user definable chars */ int protocol; } MODEL; /* Fixme: number of gpo's should be verified */ static MODEL Models[] = { /* type, name, rows, cols, xres/char, yres/char, gpo's, gpi's, definable chars, protocol */ {0x01, "CW1602", 2, 16, 5, 7, 2, 2, 8, 1}, {0x02, "CW12232", 4, 20, 6, 8, 2, 2, 16, 2}, {0x03, "CW12832", 4, 21, 6, 8, 2, 2, 16, 2}, {0xff, "Unknown", -1, -1, -1, -1, -1, -1, -1, -1} }; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_CW_process_input(void) { while (RingRPos != RingWPos) { drv_generic_keypad_press(RingBuffer[RingRPos++]); if (RingRPos >= sizeof(RingBuffer)) RingRPos = 0; } } static int drv_CW_poll(void) { while (1) { char buffer[32]; int num, n; num = drv_generic_serial_poll(buffer, sizeof(buffer)); if (num <= 0) break; /* no more input */ /* put result into RingBuffer */ for (n = 0; n < num; n++) { RingBuffer[RingWPos++] = (unsigned char) buffer[n]; if (RingWPos >= sizeof(RingBuffer)) RingWPos = 0; } } if (RingRPos != RingWPos) return 1; else return 0; } static void drv_CW_timer(void __attribute__ ((unused)) * notused) { while (drv_CW_poll()) { drv_CW_process_input(); } } static void drv_CW_send(const char *string, const int len) { drv_generic_serial_write(string, len); usleep(20); if (drv_CW_poll()) drv_CW_process_input(); } static void drv_CW_write(const int row, const int col, const char *data, const int len) { char cmd[6] = "\376Gxy\375"; cmd[2] = (char) col; cmd[3] = (char) row; drv_CW_send(cmd, 5); drv_CW_send(data, len); } static void drv_CW1602_defchar(const int ascii, const unsigned char *buffer) { int i; char cmd[12] = "\376Nn12345678\375"; cmd[2] = (char) ascii; for (i = 0; i < 8; i++) { cmd[3 + i] = buffer[i] & 0x1f; } drv_CW_send(cmd, 12); } static void drv_CW12232_defchar(const int ascii, const unsigned char *buffer) { int i, j; char cmd[10] = "\376Nn123456\375"; /* 0xfe 'N' [1..16] (6 Bytes Data) 0xfd */ cmd[2] = (char) ascii; /* The CW12232 uses a vertical bitmap layout, */ /* so we have to 'rotate' the bitmap. */ for (i = 0; i < 6; i++) { cmd[3 + i] = 0; for (j = 0; j < 8; j++) { if (buffer[j] & (1 << (5 - i))) { cmd[3 + i] |= (1 << j); } } } drv_CW_send(cmd, 10); } static int drv_CW_GPO(const int num, const int val) { /* Fixme: GPO's not yet implemented! */ error("%s: GPO's not yet implemented!", Name); /* Fixme: num*val to avoid compiler warning */ return num * val; } static int drv_CW_GPI(const int num) { if (num < 0 || num > GPIS) { return 0; } error("%s: GPI's not yet implemented!", Name); return num; } static void drv_CW_clear(void) { #if 1 drv_CW_send("\376X\375", 3); /* Clear Display */ usleep(500000); #else /* for some mysterious reason, we have to sleep after */ /* the command _and_ after the CMD_END... */ drv_CW_send("\376X", 2); /* Clear Display */ drv_CW_send("\375", 1); /* Command End */ #endif } static int drv_CW_brightness(int brightness) { static unsigned char Brightness = 0; char cmd[5] = "\376A_\375"; /* -1 is used to query the current brightness */ if (brightness == -1) return Brightness; if (brightness < 0) brightness = 0; if (brightness > 8) brightness = 8; Brightness = brightness; switch (Brightness) { case 0: /* backlight off */ drv_CW_send("\376F\375", 3); break; case 8: /* backlight on */ drv_CW_send("\376B\375", 3); break; default: /* backlight level */ cmd[2] = (char) Brightness; drv_CW_send(cmd, 4); break; } return Brightness; } static int drv_CW_keypad(const int num) { int val = WIDGET_KEY_PRESSED; switch (num) { case 65: val += WIDGET_KEY_UP; break; case 66: val += WIDGET_KEY_DOWN; break; case 67: val += WIDGET_KEY_LEFT; break; case 68: val += WIDGET_KEY_RIGHT; break; case 69: val += WIDGET_KEY_CONFIRM; break; case 70: val += WIDGET_KEY_CANCEL; break; default: error("%s: unknown keypad value %d", Name, num); } debug("%s: key %c (0x%x) pressed", Name, num, num); return val; } static int drv_CW_start(const char *section) { int i; char *model; char buffer[16]; model = cfg_get(section, "Model", NULL); if (model != NULL && *model != '\0') { for (i = 0; Models[i].type != 0xff; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == 0xff) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; info("%s: using model '%s'", Name, Models[Model].name); } else { error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } /* open serial port */ if (drv_generic_serial_open(section, Name, 0) < 0) return -1; /* read firmware version: 0xfe '1' 0xfd */ drv_generic_serial_write("\3761\375", 3); usleep(100000); if (drv_generic_serial_read(buffer, 2) != 2) { info("unable to read firmware version!"); } else { info("Cwlinux Firmware V%d.%d", (int) buffer[0], (int) buffer[1]); } /* read model mumber: 0xfe 0x30 0xfd */ drv_generic_serial_write("\3760\375", 3); usleep(100000); if (drv_generic_serial_read(buffer, 2) != 2) { info("unable to read model number!"); } else { info("Cwlinux model CW%d%d", (int) buffer[0], (int) buffer[1]); } /* initialize global variables */ DROWS = Models[Model].rows; DCOLS = Models[Model].cols; XRES = Models[Model].xres; YRES = Models[Model].yres; GPOS = Models[Model].gpos; GPIS = Models[Model].gpis; CHARS = Models[Model].chars; Protocol = Models[Model].protocol; /* regularly process display input */ timer_add(drv_CW_timer, NULL, 250, 0); drv_CW_clear(); drv_CW_send("\376D\375", 3); /* auto line wrap off */ drv_CW_send("\376R\375", 3); /* auto scroll off */ drv_CW_send("\376K\375", 3); /* underline cursor off */ drv_CW_send("\376B\375", 3); /* backlight on */ /* set brightness */ if (cfg_number(section, "Brightness", 0, 0, 8, &i) > 0) { drv_CW_brightness(i); } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_brightness(RESULT * result, const int argc, RESULT * argv[]) { double brightness; switch (argc) { case 0: brightness = drv_CW_brightness(-1); SetResult(&result, R_NUMBER, &brightness); break; case 1: brightness = drv_CW_brightness(R2N(argv[0])); SetResult(&result, R_NUMBER, &brightness); break; default: error("%s.brightness(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /* using drv_generic_keypad_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_CW_list(void) { int i; for (i = 0; Models[i].type != 0xff; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_CW_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 929 $"); /* display preferences */ CHAR0 = 1; /* ASCII of first user-defineable char */ GOTO_COST = 3; /* number of bytes a goto command requires */ INVALIDATE = 1; /* re-defined chars must be re-sent to the display */ /* start display */ if ((ret = drv_CW_start(section)) != 0) return ret; /* real worker functions */ drv_generic_text_real_write = drv_CW_write; drv_generic_gpio_real_set = drv_CW_GPO; drv_generic_gpio_real_get = drv_CW_GPI; drv_generic_keypad_real_press = drv_CW_keypad; switch (Protocol) { case 1: drv_generic_text_real_defchar = drv_CW1602_defchar; break; case 2: drv_generic_text_real_defchar = drv_CW12232_defchar; break; } if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %s", Name, Models[Model].name); if (drv_generic_text_greet(buffer, "www.cwlinux.com")) { sleep(3); drv_CW_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::brightness", -1, plugin_brightness); return 0; } /* close driver & display */ int drv_CW_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); drv_generic_gpio_quit(); drv_generic_keypad_quit(); /* clear display */ drv_CW_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_serial_close(); return (0); } DRIVER drv_Cwlinux = { .name = Name, .list = drv_CW_list, .init = drv_CW_init, .quit = drv_CW_quit, }; lcd4linux-r1200/plugin_file.c0000644000175000017500000000525311733770473016702 0ustar jmccrohanjmccrohan/* $Id: plugin_file.c 1183 2012-03-26 04:31:55Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_file.c $ * * plugin to perform simple file operations * * Copyright (C) 2006 Chris Maj * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_file (void) * adds various functions * */ /* define the include files you need */ #include "config.h" #include #include /* these should always be included */ #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif /* function 'readline' */ /* takes two arguments, file name and line number */ /* returns text of that line */ static void my_readline(RESULT * result, RESULT * arg1, RESULT * arg2) { char value[80], val2[80]; FILE *fp; int reqline, i, size; reqline = R2N(arg2); fp = fopen(R2S(arg1), "r"); if (!fp) { info("readline couldn't open file '%s'", R2S(arg1)); value[0] = '\0'; } else { i = 0; while (!feof(fp) && i++ < reqline) { fgets(val2, sizeof(val2), fp); size = strcspn(val2, "\r\n"); strncpy(value, val2, size); value[size] = '\0'; /* more than 80 chars, chew up rest of line */ while (!feof(fp) && strchr(val2, '\n') == NULL) { fgets(val2, sizeof(val2), fp); } } fclose(fp); if (i <= reqline) { info("readline requested line %d but file only had %d lines", reqline, i - 1); value[0] = '\0'; } } /* store result */ SetResult(&result, R_STRING, &value); } /* plugin initialization */ /* MUST NOT be declared 'static'! */ int plugin_init_file(void) { /* register all our cool functions */ /* the second parameter is the number of arguments */ /* -1 stands for variable argument list */ AddFunction("file::readline", 2, my_readline); return 0; } void plugin_exit_file(void) { /* free any allocated memory */ /* close filedescriptors */ } lcd4linux-r1200/drv_MilfordInstruments.c0000644000175000017500000001512410670762146021123 0ustar jmccrohanjmccrohan/* $Id: drv_MilfordInstruments.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_MilfordInstruments.c $ * * driver for Milford Instruments 'BPK' piggy-back serial interface board * for standard Hitachi 44780 compatible lcd modules. * * Copyright (C) 2003, 2004 Andy Baxter * Copyright (C) 2004 The LCD4Linux Team * * based on the MatrixOrbital driver which is * Copyright (C) 1999, 2000 Michael Reinelt * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_MilfordInstruments * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_serial.h" static char Name[] = "MilfordInstruments"; typedef struct { int type; char *name; int rows; int cols; } MODEL; static MODEL Models[] = { {216, "MI216", 2, 16}, {220, "MI220", 2, 20}, {240, "MI240", 2, 40}, {420, "MI420", 4, 20}, {-1, "unknown", -1, -1}, }; static int Model; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_MI_clear(void) { drv_generic_serial_write("\376\001", 2); /* clear screen */ } static void drv_MI_write(const int row, const int col, const char *data, const int len) { char cmd[2] = "\376x"; int ddbase = 128; if (row & 1) { /* i.e. if row is 1 or 3 */ ddbase += 64; } if (row & 2) { /* i.e. if row is 0 or 2. */ ddbase += 20; } cmd[1] = (char) (ddbase + col); drv_generic_serial_write(cmd, 2); drv_generic_serial_write(data, len); } static void drv_MI_defchar(const int ascii, const unsigned char *matrix) { int i; char cmd[10] = "\376x"; if (ascii < 8) { cmd[1] = (char) (64 + ascii * 8); for (i = 0; i < 8; i++) { cmd[i + 2] = matrix[i] & 0x1f; }; drv_generic_serial_write(cmd, 10); } } static int drv_MI_start(const char *section, const int quiet) { int i; char *model; model = cfg_get(section, "Model", NULL); if (model == NULL && *model == '\0') { error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } for (i = 0; Models[i].type != 0xff; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == 0xff) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; info("%s: using model '%s'", Name, Models[Model].name); if (drv_generic_serial_open(section, Name, 0) < 0) return -1; /* initialize global variables */ DROWS = Models[Model].rows; DCOLS = Models[Model].cols; drv_MI_clear(); drv_generic_serial_write("\376\014", 2); /* cursor off */ if (!quiet) { if (drv_generic_text_greet(Models[Model].name, "Milford Instruments")) { sleep(3); drv_MI_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment... */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_MI_list(void) { int i; for (i = 0; Models[i].type > 0; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_MI_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 840 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 4; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_MI_write; drv_generic_text_real_defchar = drv_MI_defchar; /* start display */ if ((ret = drv_MI_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ /* none at the moment... */ return 0; } /* close driver & display */ int drv_MI_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_MI_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_serial_close(); return (0); } DRIVER drv_MilfordInstruments = { .name = Name, .list = drv_MI_list, .init = drv_MI_init, .quit = drv_MI_quit, }; lcd4linux-r1200/plugin_ppp.c0000644000175000017500000000570610670762146016562 0ustar jmccrohanjmccrohan/* $Id: plugin_ppp.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_ppp.c $ * * plugin for ppp throughput * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_ppp (void) * adds ppp() function * */ #include "config.h" #include #include #include #include #include #ifdef HAVE_NET_IF_PPP_H #include #else #warning if_ppp.h not found. PPP support deactivated. #endif #include "debug.h" #include "plugin.h" #include "qprintf.h" #include "hash.h" #ifdef HAVE_NET_IF_PPP_H static HASH PPP; static int get_ppp_stats(void) { int age; int unit; unsigned ibytes, obytes; static int fd = -2; struct ifpppstatsreq req; char key[16], val[16]; /* reread every 10 msec only */ age = hash_age(&PPP, NULL); if (age > 0 && age <= 10) return 0; /* open socket only once */ if (fd == -2) { fd = socket(AF_INET, SOCK_DGRAM, 0); if (fd == -1) { error("socket() failed: %s", strerror(errno)); return -1; } } for (unit = 0; unit < 8; unit++) { memset(&req, 0, sizeof(req)); req.stats_ptr = (caddr_t) & req.stats; qprintf(req.ifr__name, sizeof(req.ifr__name), "ppp%d", unit); if (ioctl(fd, SIOCGPPPSTATS, &req) == 0) { ibytes = req.stats.p.ppp_ibytes; obytes = req.stats.p.ppp_obytes; } else { ibytes = obytes = 0; } qprintf(key, sizeof(key), "Rx:%d", unit); qprintf(val, sizeof(val), "%d", ibytes); hash_put_delta(&PPP, key, val); qprintf(key, sizeof(key), "Tx:%d", unit); qprintf(val, sizeof(val), "%d", obytes); hash_put_delta(&PPP, key, val); } return 0; } static void my_ppp(RESULT * result, RESULT * arg1, RESULT * arg2) { double value; if (get_ppp_stats() < 0) { SetResult(&result, R_STRING, ""); return; } value = hash_get_delta(&PPP, R2S(arg1), NULL, R2N(arg2)); SetResult(&result, R_NUMBER, &value); } #endif int plugin_init_ppp(void) { hash_create(&PPP); #ifdef HAVE_NET_IF_PPP_H AddFunction("ppp", 2, my_ppp); #endif return 0; } void plugin_exit_ppp(void) { hash_destroy(&PPP); } lcd4linux-r1200/plugin_statfs.c0000644000175000017500000000466310670762146017270 0ustar jmccrohanjmccrohan/* $Id: plugin_statfs.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_statfs.c $ * * plugin for statfs() syscall * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_statfs (void) * adds statfs() functions * */ #include "config.h" #include #include #include #include #include "debug.h" #include "plugin.h" static void my_statfs(RESULT * result, RESULT * arg1, RESULT * arg2) { struct statfs buf; char *path, *key; double value; path = R2S(arg1); key = R2S(arg2); if (statfs(path, &buf) != 0) { error("statfs(%s) failed: %s", path, strerror(errno)); SetResult(&result, R_STRING, ""); return; } if (strcasecmp(key, "type") == 0) { value = buf.f_type; } else if (strcasecmp(key, "bsize") == 0) { value = buf.f_bsize; } else if (strcasecmp(key, "blocks") == 0) { value = buf.f_blocks; } else if (strcasecmp(key, "bfree") == 0) { value = buf.f_bfree; } else if (strcasecmp(key, "bavail") == 0) { value = buf.f_bavail; } else if (strcasecmp(key, "files") == 0) { value = buf.f_files; } else if (strcasecmp(key, "ffree") == 0) { value = buf.f_ffree; #if 0 } else if (strcasecmp(key, "fsid") == 0) { value = buf.f_fsid; #endif } else if (strcasecmp(key, "namelen") == 0) { value = buf.f_namelen; } else { error("statfs: unknown field '%s'", key); value = -1; } SetResult(&result, R_NUMBER, &value); } int plugin_init_statfs(void) { AddFunction("statfs", 2, my_statfs); return 0; } void plugin_exit_statfs(void) { } lcd4linux-r1200/debug.h0000644000175000017500000000254510670762146015476 0ustar jmccrohanjmccrohan/* $Id: debug.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/debug.h $ * * debug messages * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _DEBUG_H_ #define _DEBUG_H_ extern int running_foreground; extern int running_background; extern int verbose_level; void message(const int level, const char *format, ...) __attribute__ ((format(__printf__, 2, 3))); #define debug(args...) message (2, __FILE__ ": " args) #define info(args...) message (1, args) #define error(args...) message (0, args) #endif lcd4linux-r1200/layout.h0000644000175000017500000000216410670762146015722 0ustar jmccrohanjmccrohan/* $Id: layout.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/layout.h $ * * new layouter framework * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _LAYOUT_H_ #define _LAYOUT_H_ /* number of layers */ #define LAYERS 3 int layout_init(const char *section); #endif lcd4linux-r1200/widget_timer.c0000644000175000017500000000635511771435242017066 0ustar jmccrohanjmccrohan/* $Id: widget_timer.c 1191 2012-06-23 21:52:34Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_timer.c $ * * timer widget handling * * Copyright (C) 2006 Michael Reinelt * Copyright (C) 2006 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * WIDGET_CLASS Widget_Timer * the timer widget * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "property.h" #include "timer.h" #include "widget.h" #include "widget_timer.h" #ifdef WITH_DMALLOC #include #endif void widget_timer_update(void *Self) { WIDGET *W = (WIDGET *) Self; WIDGET_TIMER *Timer = W->data; int update, active; /* evaluate expressions */ property_eval(&Timer->update); property_eval(&Timer->active); /* get new update interval */ update = P2N(&Timer->update); if (update < 10) update = 10; /* finally, fire it! */ active = P2N(&Timer->active); if (active > 0) { property_eval(&Timer->expression); } /* add a new one-shot timer */ timer_add(widget_timer_update, Self, update, 1); } int widget_timer_init(WIDGET * Self) { char *section; WIDGET_TIMER *Timer; /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(Self->name) + 8); strcpy(section, "Widget:"); strcat(section, Self->name); Timer = malloc(sizeof(WIDGET_TIMER)); memset(Timer, 0, sizeof(WIDGET_TIMER)); /* load properties */ property_load(section, "expression", NULL, &Timer->expression); property_load(section, "update", "100", &Timer->update); property_load(section, "active", "1", &Timer->active); free(section); Self->data = Timer; Self->x2 = NOCOORD; Self->y2 = NOCOORD; /* just do it! */ widget_timer_update(Self); return 0; } int widget_timer_quit(WIDGET * Self) { if (Self) { /* do not deallocate child widget! */ if (Self->parent == NULL) { if (Self->data) { WIDGET_TIMER *Timer = Self->data; property_free(&Timer->expression); property_free(&Timer->update); property_free(&Timer->active); free(Self->data); Self->data = NULL; } } } return 0; } int widget_timer_register(void) { WIDGET_CLASS wc; wc = Widget_Timer; widget_register(&wc); return 0; } WIDGET_CLASS Widget_Timer = { .name = "timer", .type = WIDGET_TYPE_TIMER, .init = widget_timer_init, .draw = NULL, .quit = widget_timer_quit, }; lcd4linux-r1200/plugin_w1retap.c0000644000175000017500000001206711124401652017327 0ustar jmccrohanjmccrohan/* $Id: plugin_w1retap.c * * plugin to perform simple file operations for w1retap * * Copyright (C) 2007 Jonathan Hudson * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * This module returns a specific value associated with a key from a * file containing one or more lines formatted as KEY=VALUE. * * It is intended for use with the w1retap weather station logging * software , but is applicable * to any similarly formatted file. */ /* * exported functions: * * int plugin_init_file (void) * adds various functions * */ #include "config.h" #include #include #include #include #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif /* function 'my_readkey' */ /* takes two arguments, file name and key */ /* returns value associated with key, trimmed to suitable dec places */ static void my_readkey(RESULT * result, RESULT * arg1, RESULT * arg2) { char value[80], val2[80]; FILE *fp; char *reqkey, *pval; size_t size; *value = 0; pval = value; reqkey = R2S(arg2); fp = fopen(R2S(arg1), "r"); if (!fp) { error("w1retap couldn't open file '%s'", R2S(arg1)); value[0] = '\0'; } else { size = strlen(reqkey); while (!feof(fp) && pval == value) { fgets(val2, sizeof(val2), fp); if (*(val2 + size) == '=') { if (strncmp(val2, reqkey, size) == 0) { char *p; p = index(val2, ' '); if (p == NULL) { p = index(val2, '\n'); } if (p) { *p = 0; pval = val2 + size + 1; { double d; char *ep; d = strtod(pval, &ep); if (ep != pval && (*ep == 0 || isspace(*ep))) { if (d > 500) sprintf(val2, "%.0f", d); else sprintf(val2, "%.1f", d); pval = val2; } } } } } } fclose(fp); } /* store result */ SetResult(&result, R_STRING, pval); } /* plugin initialization */ /* MUST NOT be declared 'static'! */ int plugin_init_w1retap(void) { /* register all our cool functions */ /* the second parameter is the number of arguments */ /* -1 stands for variable argument list */ AddFunction("w1retap::readkey", 2, my_readkey); return 0; } void plugin_exit_w1retap(void) { /* free any allocated memory */ /* close filedescriptors */ } /* #Sample configuration for w1retap #================================ Display Weather { Driver 'Pertelian' Port '/dev/ttyUSB0' Size '20x4' Backlight 1 Icons 0 } Display XWindow { Driver 'X11' Size '120x32' Font '6x8' Pixel '4+1' Gap '-1x-1' Border 20 Foreground '000000ff' Background '00000033' Basecolor '70c000' Buttons 6 Brightness 133 } Widget LCDTimer { class 'Timer' active 1 update 10000 expression h=strftime('%H', time()); x=file::readline('/tmp/.lcd',1)+0; b=(h > 5 | h < 23) + x ; LCD::backlight(b) } Widget Temp { class 'Text' expression w1retap::readkey(file, 'OTMP0') prefix 'Extr ' width 10 align 'L' update tick } Widget GHouse { class 'Text' expression w1retap::readkey(file, 'GHT') prefix 'GHT ' width 10 align 'L' update tick } Widget House { class 'Text' expression w1retap::readkey(file, 'OTMP1') prefix 'Intr ' width 10 align 'L' update tick } Widget Garage { class 'Text' expression w1retap::readkey(file, 'OTMP2') prefix 'Gge ' width 10 align 'L' update tick } Widget Soil { class 'Text' expression w1retap::readkey(file, 'STMP1') prefix 'Soil ' width 10 align 'L' update tick } Widget Press { class 'Text' expression w1retap::readkey(file, 'OPRS') prefix 'Pres ' width 10 align 'L' update tick } Widget Rain { class 'Text' expression w1retap::readkey(file1, 'RAIN') prefix 'Rain ' width 20 align 'L' update tick } Layout Default { Timer1 'LCDTimer' Row1 { Col1 'Temp' Col11 'GHouse' } Row2 { Col1 'House' Col11 'Garage' } Row3 { Col1 'Soil' Col11 'Press' } Row4 { Col1 'Rain' } } Variables { tick 120000 file '/tmp/.w1retap.dat' file1 '/tmp/.w1rain.txt' } Layout 'Default' Display 'Weather' */ lcd4linux-r1200/widget_image.c0000644000175000017500000001533411333544102017013 0ustar jmccrohanjmccrohan/* $Id: widget_image.c 1106 2010-02-07 14:03:46Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_image.c $ * * image widget handling * * Copyright (C) 2006 Michael Reinelt * Copyright (C) 2006 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * WIDGET_CLASS Widget_Image * the image widget * */ #include "config.h" #include #include #include #include #include #ifdef HAVE_GD_GD_H #include #else #ifdef HAVE_GD_H #include #else #error "gd.h not found!" #error "cannot compile image widget" #endif #endif #if GD2_VERS != 2 #error "lcd4linux requires libgd version 2" #error "cannot compile image widget" #endif #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "property.h" #include "timer_group.h" #include "widget.h" #include "widget_image.h" #include "rgb.h" #ifdef WITH_DMALLOC #include #endif static void widget_image_render(const char *Name, WIDGET_IMAGE * Image) { int x, y; int inverted; gdImagePtr gdImage; /* clear bitmap */ if (Image->bitmap) { int i; for (i = 0; i < Image->height * Image->width; i++) { RGBA empty = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0x00 }; Image->bitmap[i] = empty; } } /* reload image only on first call or on explicit reload request */ if (Image->gdImage == NULL || P2N(&Image->reload)) { char *file; FILE *fd; /* free previous image */ if (Image->gdImage) { gdImageDestroy(Image->gdImage); Image->gdImage = NULL; } file = P2S(&Image->file); if (file == NULL || file[0] == '\0') { error("Warning: Image %s has no file", Name); return; } fd = fopen(file, "rb"); if (fd == NULL) { error("Warning: Image %s: fopen(%s) failed: %s", Name, file, strerror(errno)); return; } Image->gdImage = gdImageCreateFromPng(fd); fclose(fd); if (Image->gdImage == NULL) { error("Warning: Image %s: CreateFromPng(%s) failed!", Name, file); return; } } /* maybe resize bitmap */ gdImage = Image->gdImage; if (gdImage->sx > Image->width) { Image->width = gdImage->sx; free(Image->bitmap); Image->bitmap = NULL; } if (gdImage->sy > Image->height) { Image->height = gdImage->sy; free(Image->bitmap); Image->bitmap = NULL; } if (Image->bitmap == NULL && Image->width > 0 && Image->height > 0) { int i = Image->width * Image->height * sizeof(Image->bitmap[0]); Image->bitmap = malloc(i); if (Image->bitmap == NULL) { error("Warning: Image %s: malloc(%d) failed: %s", Name, i, strerror(errno)); return; } for (i = 0; i < Image->height * Image->width; i++) { RGBA empty = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0x00 }; Image->bitmap[i] = empty; } } /* finally really render it */ inverted = P2N(&Image->inverted); if (P2N(&Image->visible)) { for (x = 0; x < gdImage->sx; x++) { for (y = 0; y < gdImage->sy; y++) { int p = gdImageGetTrueColorPixel(gdImage, x, y); int a = gdTrueColorGetAlpha(p); int i = y * Image->width + x; Image->bitmap[i].R = gdTrueColorGetRed(p); Image->bitmap[i].G = gdTrueColorGetGreen(p); Image->bitmap[i].B = gdTrueColorGetBlue(p); /* GD's alpha is 0 (opaque) to 127 (tranparanet) */ /* our alpha is 0 (transparent) to 255 (opaque) */ Image->bitmap[i].A = (a == 127) ? 0 : 255 - 2 * a; if (inverted) { Image->bitmap[i].R = 255 - Image->bitmap[i].R; Image->bitmap[i].G = 255 - Image->bitmap[i].G; Image->bitmap[i].B = 255 - Image->bitmap[i].B; } } } } } static void widget_image_update(void *Self) { WIDGET *W = (WIDGET *) Self; WIDGET_IMAGE *Image = W->data; /* process the parent only */ if (W->parent == NULL) { /* evaluate properties */ property_eval(&Image->file); property_eval(&Image->update); property_eval(&Image->reload); property_eval(&Image->visible); property_eval(&Image->inverted); /* render image into bitmap */ widget_image_render(W->name, Image); } /* finally, draw it! */ if (W->class->draw) W->class->draw(W); /* add a new one-shot timer */ if (P2N(&Image->update) > 0) { timer_add_widget(widget_image_update, Self, P2N(&Image->update), 1); } } int widget_image_init(WIDGET * Self) { char *section; WIDGET_IMAGE *Image; /* re-use the parent if one exists */ if (Self->parent == NULL) { /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(Self->name) + 8); strcpy(section, "Widget:"); strcat(section, Self->name); Image = malloc(sizeof(WIDGET_IMAGE)); memset(Image, 0, sizeof(WIDGET_IMAGE)); /* initial size */ Image->width = 0; Image->height = 0; Image->bitmap = NULL; /* load properties */ property_load(section, "file", NULL, &Image->file); property_load(section, "update", "100", &Image->update); property_load(section, "reload", "0", &Image->reload); property_load(section, "visible", "1", &Image->visible); property_load(section, "inverted", "0", &Image->inverted); /* sanity checks */ if (!property_valid(&Image->file)) { error("Warning: widget %s has no file", section); } free(section); Self->data = Image; Self->x2 = Self->col + Image->width; Self->y2 = Self->row + Image->height; } else { /* re-use the parent */ Self->data = Self->parent->data; } /* just do it! */ widget_image_update(Self); return 0; } int widget_image_quit(WIDGET * Self) { if (Self) { /* do not deallocate child widget! */ if (Self->parent == NULL) { if (Self->data) { WIDGET_IMAGE *Image = Self->data; if (Image->gdImage) { gdImageDestroy(Image->gdImage); Image->gdImage = NULL; } free(Image->bitmap); property_free(&Image->file); property_free(&Image->update); property_free(&Image->reload); property_free(&Image->visible); property_free(&Image->inverted); free(Self->data); Self->data = NULL; } } } return 0; } WIDGET_CLASS Widget_Image = { .name = "image", .type = WIDGET_TYPE_XY, .init = widget_image_init, .draw = NULL, .quit = widget_image_quit, }; lcd4linux-r1200/plugin_event.c0000644000175000017500000000433511277722363017102 0ustar jmccrohanjmccrohan/* $Id: plugin_event.c -1 $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_event.c $ * * plugin template * * Copyright (C) 2003 Ed Martin * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_event (void) * adds various functions * */ /* define the include files you need */ #include "config.h" #include #include #include /* these should always be included */ #include "debug.h" #include "plugin.h" #include "event.h" #ifdef WITH_DMALLOC #include #endif /* function 'trigger' */ /* takes one argument, a string */ /* triggers the event */ static void my_trigger(RESULT * result, RESULT * arg1) { char *param; /* Get Parameter */ /* R2N stands for 'Result to Number' */ param = R2S(arg1); named_event_trigger(param); char *value = ""; /* store result */ /* when called with R_NUMBER, it assumes the */ /* next parameter to be a pointer to double */ SetResult(&result, R_NUMBER, &value); } /* plugin initialization */ /* MUST NOT be declared 'static'! */ int plugin_init_event(void) { /* register all our cool functions */ /* the second parameter is the number of arguments */ /* -1 stands for variable argument list */ AddFunction("event::trigger", 1, my_trigger); return 0; } void plugin_exit_event(void) { /* free any allocated memory */ /* close filedescriptors */ } lcd4linux-r1200/hash.c0000644000175000017500000002746610670762146015337 0ustar jmccrohanjmccrohan/* $Id: hash.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/hash.c $ * * hashes (associative arrays) * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * void hash_create (HASH *Hash); * initializes hash * * int hash_age (HASH *Hash, char *key, char **value); * return time of last hash_put * * void hash_put (HASH *Hash, char *key, char *val); * set an entry in the hash * * void hash_put_delta (HASH *Hash, char *key, char *val); * set a delta entry in the hash * * char *hash_get (HASH *Hash, char *key); * fetch an entry from the hash * * double hash_get_delta (HASH *Hash, char *key, int delay); * fetch a delta antry from the hash * * double hash_get_regex (HASH *Hash, char *key, int delay); * fetch one or more entries from the hash * * void hash_destroy (HASH *Hash); * releases hash * */ #include "config.h" #include #include #include #include #include "debug.h" #include "hash.h" #ifdef WITH_DMALLOC #include #endif /* number of slots for delta processing */ #define DELTA_SLOTS 64 /* string buffer chunk size */ #define CHUNK_SIZE 16 /* initialize a new hash table */ void hash_create(HASH * Hash) { Hash->sorted = 0; Hash->timestamp.tv_sec = 0; Hash->timestamp.tv_usec = 0; Hash->nItems = 0; Hash->Items = NULL; Hash->nColumns = 0; Hash->Columns = NULL; Hash->delimiter = strdup(" \t\n"); } /* bsearch compare function for hash items */ static int hash_lookup_item(const void *a, const void *b) { char *key = (char *) a; HASH_ITEM *item = (HASH_ITEM *) b; return strcasecmp(key, item->key); } /* qsort compare function for hash items */ static int hash_sort_item(const void *a, const void *b) { HASH_ITEM *ha = (HASH_ITEM *) a; HASH_ITEM *hb = (HASH_ITEM *) b; return strcasecmp(ha->key, hb->key); } /* bsearch compare function for hash headers */ static int hash_lookup_column(const void *a, const void *b) { char *key = (char *) a; HASH_COLUMN *column = (HASH_COLUMN *) b; return strcasecmp(key, column->key); } /* qsort compare function for hash headers */ static int hash_sort_column(const void *a, const void *b) { HASH_COLUMN *ha = (HASH_COLUMN *) a; HASH_COLUMN *hb = (HASH_COLUMN *) b; return strcasecmp(ha->key, hb->key); } /* split a value into columns and */ /* return the nth column in a string */ /* WARNING: does return a pointer to a static string!! */ static char *split(const char *val, const int column, const char *delimiter) { static char buffer[256]; int num; size_t len; const char *beg, *end; if (column < 0) return (char *) val; if (val == NULL) return NULL; num = 0; len = 0; beg = val; end = beg; while (beg && *beg) { while (strchr(delimiter, *beg)) beg++; end = strpbrk(beg, delimiter); if (num++ == column) break; beg = end ? end + 1 : NULL; } if (beg != NULL) { len = end ? (size_t) (end - beg) : strlen(beg); if (len >= sizeof(buffer)) len = sizeof(buffer) - 1; strncpy(buffer, beg, len); } buffer[len] = '\0'; return buffer; } /* search an entry in the hash table: */ /* If the table is flagged "sorted", the entry is looked */ /* up using the bsearch function. If the table is */ /* unsorted, it will be searched in a linear way */ static HASH_ITEM *hash_lookup(HASH * Hash, const char *key, const int do_sort) { HASH_ITEM *Item = NULL; /* maybe sort the array */ if (do_sort && !Hash->sorted) { qsort(Hash->Items, Hash->nItems, sizeof(HASH_ITEM), hash_sort_item); Hash->sorted = 1; } /* no key was passed */ if (key == NULL) return NULL; /* lookup using bsearch */ if (Hash->sorted) { Item = bsearch(key, Hash->Items, Hash->nItems, sizeof(HASH_ITEM), hash_lookup_item); } /* linear search */ if (Item == NULL) { int i; for (i = 0; i < Hash->nItems; i++) { if (strcmp(key, Hash->Items[i].key) == 0) { Item = &(Hash->Items[i]); break; } } } return Item; } /* return the age in milliseconds of an entry from the hash table */ /* or from the hash table itself if key is NULL */ /* returns -1 if entry does not exist */ int hash_age(HASH * Hash, const char *key) { HASH_ITEM *Item; struct timeval now, *timestamp; if (key == NULL) { timestamp = &(Hash->timestamp); } else { Item = hash_lookup(Hash, key, 1); if (Item == NULL) return -1; timestamp = &(Item->Slot[Item->index].timestamp); } gettimeofday(&now, NULL); return (now.tv_sec - timestamp->tv_sec) * 1000 + (now.tv_usec - timestamp->tv_usec) / 1000; } /* add an entry to the column header table */ void hash_set_column(HASH * Hash, const int number, const char *column) { if (Hash == NULL) return; Hash->nColumns++; Hash->Columns = realloc(Hash->Columns, Hash->nColumns * sizeof(HASH_COLUMN)); Hash->Columns[Hash->nColumns - 1].key = strdup(column); Hash->Columns[Hash->nColumns - 1].val = number; qsort(Hash->Columns, Hash->nColumns, sizeof(HASH_COLUMN), hash_sort_column); } /* fetch a column number by column header */ static int hash_get_column(HASH * Hash, const char *key) { HASH_COLUMN *Column; if (key == NULL || *key == '\0') return -1; Column = bsearch(key, Hash->Columns, Hash->nColumns, sizeof(HASH_COLUMN), hash_lookup_column); if (Column == NULL) return -1; return Column->val; } /* set column delimiters */ void hash_set_delimiter(HASH * Hash, const char *delimiter) { if (Hash->delimiter != NULL) free(Hash->delimiter); Hash->delimiter = strdup(delimiter); } /* get a string from the hash table */ char *hash_get(HASH * Hash, const char *key, const char *column) { HASH_ITEM *Item; int c; Item = hash_lookup(Hash, key, 1); if (Item == NULL) return NULL; c = hash_get_column(Hash, column); return split(Item->Slot[Item->index].value, c, Hash->delimiter); } /* get a delta value from the delta table */ double hash_get_delta(HASH * Hash, const char *key, const char *column, const int delay) { HASH_ITEM *Item; HASH_SLOT *Slot1, *Slot2; int i, c; double v1, v2; double dv, dt; struct timeval now, end; /* lookup item */ Item = hash_lookup(Hash, key, 1); if (Item == NULL) return 0.0; /* this is the "current" Slot */ Slot1 = &(Item->Slot[Item->index]); /* fetch column number */ c = hash_get_column(Hash, column); /* if delay is zero, return absolute value */ if (delay == 0) return atof(split(Slot1->value, c, Hash->delimiter)); /* prepare timing values */ now = Slot1->timestamp; end.tv_sec = now.tv_sec; end.tv_usec = now.tv_usec - 1000 * delay; while (end.tv_usec < 0) { end.tv_sec--; end.tv_usec += 1000000; } /* search delta slot */ Slot2 = &(Item->Slot[Item->index]); for (i = 1; i < Item->nSlot; i++) { Slot2 = &(Item->Slot[(Item->index + i) % Item->nSlot]); if (Slot2->timestamp.tv_sec == 0) break; if (timercmp(&(Slot2->timestamp), &end, <)) break; } /* empty slot => try the one before */ if (Slot2->timestamp.tv_sec == 0) { i--; Slot2 = &(Item->Slot[(Item->index + i) % Item->nSlot]); } /* not enough slots available... */ if (i == 0) return 0.0; /* delta value, delta time */ v1 = atof(split(Slot1->value, c, Hash->delimiter)); v2 = atof(split(Slot2->value, c, Hash->delimiter)); dv = v1 - v2; dt = (Slot1->timestamp.tv_sec - Slot2->timestamp.tv_sec) + (Slot1->timestamp.tv_usec - Slot2->timestamp.tv_usec) / 1000000.0; if (dt > 0.0 && dv >= 0.0) return dv / dt; return 0.0; } /* get a delta value from the delta table */ /* key may contain regular expressions, and the sum */ /* of all matching entries is returned. */ double hash_get_regex(HASH * Hash, const char *key, const char *column, const int delay) { double sum; regex_t preg; int i, err; err = regcomp(&preg, key, REG_ICASE | REG_NOSUB); if (err != 0) { char buffer[32]; regerror(err, &preg, buffer, sizeof(buffer)); error("error in regular expression: %s", buffer); regfree(&preg); return 0.0; } /* force the table to be sorted by requesting anything */ hash_lookup(Hash, NULL, 1); sum = 0.0; for (i = 0; i < Hash->nItems; i++) { if (regexec(&preg, Hash->Items[i].key, 0, NULL, 0) == 0) { sum += hash_get_delta(Hash, Hash->Items[i].key, column, delay); } } regfree(&preg); return sum; } /* insert a key/val pair into the hash table */ /* If the entry does already exist, it will be overwritten, */ /* and the table stays sorted (if it has been before). */ /* Otherwise, the entry is appended at the end, and */ /* the table will be flagged 'unsorted' afterwards */ static HASH_ITEM *hash_set(HASH * Hash, const char *key, const char *value, const int delta) { HASH_ITEM *Item; HASH_SLOT *Slot; int size; Item = hash_lookup(Hash, key, 0); if (Item == NULL) { /* add entry */ Hash->sorted = 0; Hash->nItems++; Hash->Items = realloc(Hash->Items, Hash->nItems * sizeof(HASH_ITEM)); Item = &(Hash->Items[Hash->nItems - 1]); Item->key = strdup(key); Item->index = 0; Item->nSlot = delta; Item->Slot = malloc(Item->nSlot * sizeof(HASH_SLOT)); memset(Item->Slot, 0, Item->nSlot * sizeof(HASH_SLOT)); } else { /* maybe enlarge delta table */ if (Item->nSlot < delta) { Item->nSlot = delta; Item->Slot = realloc(Item->Slot, Item->nSlot * sizeof(HASH_SLOT)); } } if (Item->nSlot > 1) { /* move the pointer to the next free slot, wrap around if necessary */ if (--Item->index < 0) Item->index = Item->nSlot - 1; } /* create entry */ Slot = &(Item->Slot[Item->index]); size = strlen(value) + 1; /* maybe enlarge value buffer */ if (size > Slot->size) { /* buffer is either empty or too small */ /* allocate memory in multiples of CHUNK_SIZE */ Slot->size = CHUNK_SIZE * (size / CHUNK_SIZE + 1); Slot->value = realloc(Slot->value, Slot->size); } /* set value */ strcpy(Slot->value, value); /* set timestamps */ gettimeofday(&(Hash->timestamp), NULL); Slot->timestamp = Hash->timestamp; return Item; } /* insert a string into the hash table */ /* without delta processing */ void hash_put(HASH * Hash, const char *key, const char *value) { hash_set(Hash, key, value, 1); } /* insert a string into the hash table */ /* with delta processing */ void hash_put_delta(HASH * Hash, const char *key, const char *value) { hash_set(Hash, key, value, DELTA_SLOTS); } void hash_destroy(HASH * Hash) { int i; if (Hash->Items) { /* free all headers */ for (i = 0; i < Hash->nColumns; i++) { if (Hash->Columns[i].key) free(Hash->Columns[i].key); } /* free header table */ free(Hash->Columns); /* free all items */ for (i = 0; i < Hash->nItems; i++) { if (Hash->Items[i].key) free(Hash->Items[i].key); if (Hash->Items[i].Slot) free(Hash->Items[i].Slot); } /* free items table */ free(Hash->Items); } Hash->sorted = 0; Hash->nItems = 0; Hash->Items = NULL; } lcd4linux-r1200/drv_EFN.c0000644000175000017500000002321511627527375015671 0ustar jmccrohanjmccrohan/* $Id: drv_Sample.c 773 2007-02-25 12:39:09Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/branches/0.10.1/drv_Sample.c $ * * lcd4linux driver for EFN LED modules (manufacturer: COMFILE/South Korea) * connected to the ethernet to serial converter EUG 100 (manufacturer ELV/ * Germany) * * Up to 256 EFN LED modules listen on a serial bus (9600 BAUD, 1 stop bit, * no parity) and are controlled by a 3 byte protocol: * Byte 1: 0xff * Byte 2: * Byte 3: * The module address of each EFN LED module is set hy solder bridges. * The driver expects the EFN LED modules to be configured starting * from address 1. The EFN LED module set to address 1 is the right * most module. * * The EUG 100 is an ethernet to seriell converter. The IP address * can be set by dhcp. It listens on ports 1000 (data) and 1001 * (configuration). Data received on port 1000 is sent onto the serial bus, * while data sent to configuration port sets format of the EUG 100's * serial interface. * Due to a bug in the firmware, the transmission is interrupted if '\0' (0x00) * is received on port 1000. Consequently, none of the EFN LED modules shall * be set to address 0. * * Copyright (C) 2010 Tilman Glötzner * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_EFN * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" /* text mode display */ #include "drv_generic_text.h" static char Name[] = "EFN"; char *Host; int Port; int DataSocket; static void drv_EFN_clear(void); /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_EFN_open(const char __attribute__ ((unused)) * section) { int sockfd_conf, portno_conf, n; struct sockaddr_in serv_addr; struct sockaddr_in conf_addr; struct hostent *server; char buffer[5]; /* open tcp sockets to config port to EUG 100 t0 set serial parameter */ /* 9600 BAUD; no parity; 1 stop bit */ // socket to config EUG portno_conf = Port + 1; sockfd_conf = socket(AF_INET, SOCK_STREAM, 0); if (sockfd_conf < 0) { error("ERROR opening config socket"); return -1; } // resolve DNS name of EFN server (= EUG 100) server = gethostbyname(Host); if (server == NULL) { error("ERROR, no such host\n"); return -1; } // socket addr for config socket bzero((char *) &conf_addr, sizeof(struct sockaddr_in)); conf_addr.sin_family = AF_INET; bcopy((char *) server->h_addr, (char *) &conf_addr.sin_addr.s_addr, server->h_length); conf_addr.sin_port = htons(portno_conf); // open config socket if (connect(sockfd_conf, (struct sockaddr *) &conf_addr, sizeof(struct sockaddr_in)) < 0) { error("ERROR connecting to config port"); return -1; } // sent config message bzero(buffer, 5); buffer[0] = '4'; buffer[1] = '0'; buffer[2] = '1'; n = write(sockfd_conf, buffer, 3); if (n < 0) { error("ERROR writing to config socket"); close(sockfd_conf); return -1; } close(sockfd_conf); // open data socket DataSocket = socket(AF_INET, SOCK_STREAM, 0); if (DataSocket < 0) { error("ERROR opening data socket"); return -1; } // socket addr for data socket bzero((char *) &serv_addr, sizeof(struct sockaddr_in)); serv_addr.sin_family = AF_INET; bcopy((char *) server->h_addr, (char *) &serv_addr.sin_addr.s_addr, server->h_length); serv_addr.sin_port = htons(Port); if (connect(DataSocket, (struct sockaddr *) &serv_addr, sizeof(struct sockaddr_in)) < 0) { error("ERROR connecting to data socket"); return -1; } return 0; } static int drv_EFN_close(void) { /* close whatever port you've opened */ drv_EFN_clear(); close(DataSocket); return 0; } /* dummy function that sends something to the display */ static void drv_EFN_send(const char *data, const unsigned int len) { int n; // transport command string to EUG 100 n = write(DataSocket, data, len); if (n < 0) { error("%s:drv_EFN_send: Failed to write to data socket\n", Name); } } /* text mode displays only */ static void drv_EFN_clear(void) { char *cmd; int max_char, max_cmd, k; max_char = DROWS * DCOLS; max_cmd = 3 * max_char; // each EFN module expects 3 bytes if ((cmd = malloc(max_cmd)) == NULL) { error("%s : Failed to allocate memory in drv_Sample_write\n", Name); // return -1; } else { /* do whatever is necessary to clear the display */ for (k = 0; k < max_char; k++) { cmd[(3 * k) + 0] = 0xff; cmd[(3 * k) + 1] = k + 1; cmd[(3 * k) + 2] = ' '; } drv_EFN_send(cmd, max_cmd); drv_EFN_send(cmd, max_cmd); free(cmd); //return 0; } } /* text mode displays only */ static void drv_EFN_write(const int row, const int col, const char *data, int len) { char *cmd; int offset, i, k, max_char, max_cmd; max_char = DROWS * DCOLS; max_cmd = 3 * max_char; // each LED blocks expects a 3 byte sequence if ((cmd = (char *) malloc(max_cmd)) == NULL) { error("%s : Failed to allocate memory in drv_Sample_write\n", Name); //return -1; } else { /* do the cursor positioning here */ offset = ((row) * DCOLS) + col; for (i = max_char - offset, k = 0; ((i > 0) && (k < len)); i--, k++) { cmd[(3 * k) + 0] = 0xff; cmd[(3 * k) + 1] = i; cmd[(3 * k) + 2] = data[k]; } /* send string to the display twice (to make transmission * reliable) */ drv_EFN_send(cmd, 3 * (k)); drv_EFN_send(cmd, 3 * (k)); free(cmd); // return 0; } } static void drv_EFN_defchar(const int __attribute__ ((unused)) ascii, const unsigned char __attribute__ ((unused)) * matrix) { error("%s:drv_EFN_defchar: Function not supported by EFN modules\n", Name); } /* start text mode display */ static int drv_EFN_start(const char *section) { int rows = -1, cols = -1; char *s; Host = cfg_get(section, "Host", NULL); if (Host == NULL || *Host == '\0') { error("%s: no '%s.Host' entry from %s", Name, section, cfg_source()); return -1; } if (cfg_number(section, "Port", 1000, 0, 65535, &Port) < 0) return -1; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* open communication with the display */ if (drv_EFN_open(section) < 0) { return -1; } /* initialize display */ drv_EFN_clear(); /* clear display */ return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /****************************************/ /*** widget callbacks ***/ /****************************************/ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_EFN_list(void) { printf("EFN LED modules + EUG100 Ethernet to serial converter"); return 0; } /* initialize driver & display */ /* use this function for a text display */ int drv_EFN_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 773 $"); /* display preferences */ /* real worker functions */ drv_generic_text_real_write = drv_EFN_write; drv_generic_text_real_defchar = drv_EFN_defchar; /* start display */ if ((ret = drv_EFN_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); sleep(3); drv_EFN_clear(); } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); return 0; } /* close driver & display */ /* use this function for a text display */ int drv_EFN_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_EFN_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing connection"); drv_EFN_close(); return (0); } /* close driver & display */ /* use this one for a text display */ DRIVER drv_EFN = { .name = Name, .list = drv_EFN_list, .init = drv_EFN_init, .quit = drv_EFN_quit, }; lcd4linux-r1200/widget_icon.c0000644000175000017500000001113711333544102016656 0ustar jmccrohanjmccrohan/* $Id: widget_icon.c 1106 2010-02-07 14:03:46Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_icon.c $ * * icon widget handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * WIDGET_CLASS Widget_Icon * the icon widget * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "property.h" #include "timer_group.h" #include "widget.h" #include "widget_icon.h" #ifdef WITH_DMALLOC #include #endif /* icons size is same as char size */ extern int XRES, YRES; static void widget_icon_read_bitmap(const char *section, WIDGET_ICON * Icon) { int row, n; char key[15]; char *val, *v; unsigned char *map; for (row = 0; row < YRES; row++) { qprintf(key, sizeof(key), "Bitmap.Row%d", row + 1); val = cfg_get(section, key, ""); map = Icon->bitmap + row; n = 0; for (v = val; *v != '\0'; v++) { if (n >= Icon->maxmap) { Icon->maxmap++; Icon->bitmap = realloc(Icon->bitmap, Icon->maxmap * YRES * sizeof(char)); memset(Icon->bitmap + n * YRES, 0, YRES * sizeof(char)); map = Icon->bitmap + n * YRES + row; } switch (*v) { case '|': n++; map += YRES; break; case '*': (*map) <<= 1; (*map) |= 1; break; default: (*map) <<= 1; } } free(val); } } void widget_icon_update(void *Self) { WIDGET *W = (WIDGET *) Self; WIDGET_ICON *Icon = W->data; /* process the parent only */ if (W->parent == NULL) { /* evaluate properties */ property_eval(&Icon->speed); property_eval(&Icon->visible); property_eval(&Icon->frame); int frame = P2N(&Icon->frame); if ((frame >= 0) && (frame <= Icon->maxmap)) { /* select icon bitmap by evaluated frame number */ Icon->curmap = frame; } else { /* rotate icon bitmap */ Icon->curmap++; if (Icon->curmap >= Icon->maxmap) Icon->curmap = 0; } } /* finally, draw it! */ if (W->class->draw) W->class->draw(W); /* add a new one-shot timer */ if (P2N(&Icon->speed) > 0) { timer_add_widget(widget_icon_update, Self, P2N(&Icon->speed), 1); } } int widget_icon_init(WIDGET * Self) { char *section; WIDGET_ICON *Icon; /* re-use the parent if one exists */ if (Self->parent == NULL) { /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(Self->name) + 8); strcpy(section, "Widget:"); strcat(section, Self->name); Icon = malloc(sizeof(WIDGET_ICON)); memset(Icon, 0, sizeof(WIDGET_ICON)); /* load properties */ property_load(section, "speed", "100", &Icon->speed); property_load(section, "visible", "1", &Icon->visible); property_load(section, "frame", "-1", &Icon->frame); /* read bitmap */ widget_icon_read_bitmap(section, Icon); free(section); Self->data = Icon; Self->x2 = Self->col + 1; Self->y2 = Self->row + 1; /* as the speed is evaluatod on every call, we use 'one-shot'-timers. */ /* The timer will be reactivated on every call to widget_icon_update(). */ /* We do the initial call here... */ Icon->prvmap = -1; /* reset ascii */ Icon->ascii = -1; } else { /* re-use the parent */ Self->data = Self->parent->data; } /* just do it! */ widget_icon_update(Self); return 0; } int widget_icon_quit(WIDGET * Self) { if (Self) { /* do not deallocate child widget! */ if (Self->parent == NULL) { if (Self->data) { WIDGET_ICON *Icon = Self->data; property_free(&Icon->speed); property_free(&Icon->visible); property_free(&Icon->frame); if (Icon->bitmap) free(Icon->bitmap); free(Self->data); Self->data = NULL; } } } return 0; } WIDGET_CLASS Widget_Icon = { .name = "icon", .type = WIDGET_TYPE_RC, .init = widget_icon_init, .draw = NULL, .quit = widget_icon_quit, }; lcd4linux-r1200/drv_st2205.c0000644000175000017500000001306211613673003016200 0ustar jmccrohanjmccrohan/* $Id: drv_st2205.c 1147 2011-07-27 02:20:51Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_st2205.c $ * * ST2205U-driven hacked picture frame driver. * See http://picframe.spritesserver.nl/ for more info. * * Copyright (C) 2008 Jeroen Domburg * Modified from sample code by: * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_st2205 * */ #include "config.h" #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_graphic.h" static char Name[] = "st2205"; /* libst2205 handle */ static st2205_handle *h; /* Display data */ static unsigned char *fb; static int drv_st2205_open(const char *section) { char *dev; dev = cfg_get(section, "Port", NULL); if (dev == NULL || *dev == '\0') { error("st2205: no '%s.Port' entry from %s", section, cfg_source()); return -1; } h = st2205_open(dev); if (h == NULL) { error("st2205: cannot open st2205 device %s", dev); return -1; } return 0; } static int drv_st2205_close(void) { st2205_close(h); return 0; } static void drv_st2205_blit(const int row, const int col, const int height, const int width) { int r, c; RGBA p; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { p = drv_generic_graphic_rgb(r, c); fb[(r * h->width + c) * 3 + 0] = p.R; fb[(r * h->width + c) * 3 + 1] = p.G; fb[(r * h->width + c) * 3 + 2] = p.B; } } st2205_send_data(h, fb); } /* start graphic display */ static int drv_st2205_start2(const char *section) { char *s; s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } /* Fixme: provider other fonts someday... */ if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } /* open communication with the display */ if (drv_st2205_open(section) < 0) { return -1; } /* you surely want to allocate a framebuffer or something... */ fb = malloc(h->height * h->width * 3); /* set width/height from st2205 firmware specs */ DROWS = h->height; DCOLS = h->width; return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_backlight(RESULT * result, RESULT * arg1) { int bl_on; bl_on = (R2N(arg1) == 0 ? 0 : 1); st2205_backlight(h, bl_on); SetResult(&result, R_NUMBER, &bl_on); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_st2205_list(void) { printf("generic hacked photo frame"); return 0; } /* initialize driver & display */ int drv_st2205_init2(const char *section, const int quiet) { int ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_st2205_blit; /* start display */ if ((ret = drv_st2205_start2(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ AddFunction("LCD::backlight", 1, plugin_backlight); return 0; } /* close driver & display */ int drv_st2205_quit2(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_generic_graphic_clear(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); debug("closing connection"); drv_st2205_close(); return (0); } DRIVER drv_st2205 = { .name = Name, .list = drv_st2205_list, .init = drv_st2205_init2, .quit = drv_st2205_quit2, }; lcd4linux-r1200/plugin_seti.c0000644000175000017500000000705011474477064016726 0ustar jmccrohanjmccrohan/* $Id: plugin_seti.c 1136 2010-11-28 16:07:16Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_seti.c $ * * plugin for seti@home status reporting * * Copyright (C) 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * based on the old seti client which is * Copyright (C) 2001 Axel Ehnert * * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_seti (void) * adds functions to access /seti/state.sah * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "hash.h" #include "cfg.h" #define SECTION "Plugin:Seti" #define DIRKEY "Directory" #define STATEFILE "state.sah" static HASH SETI; static int fatal = 0; static int parse_seti(void) { static char fn[256] = ""; FILE *stream; int age; /* if a fatal error occurred, do nothing */ if (fatal != 0) return -1; /* reread every 100 msec only */ age = hash_age(&SETI, NULL); if (age > 0 && age <= 100) return 0; if (fn[0] == '\0') { char *dir = cfg_get(SECTION, DIRKEY, NULL); if (dir == NULL || *dir == '\0') { error("no '%s.%s' entry from %s\n", SECTION, DIRKEY, cfg_source()); fatal = 1; return -1; } if (strlen(dir) > sizeof(fn) - sizeof(STATEFILE) - 2) { error("entry '%s.%s' too long from %s!\n", SECTION, DIRKEY, cfg_source()); fatal = 1; free(dir); return -1; } strcpy(fn, dir); if (fn[strlen(fn) - 1] != '/') strcat(fn, "/"); strcat(fn, STATEFILE); free(dir); } stream = fopen(fn, "r"); if (stream == NULL) { error("fopen(%s) failed: %s", fn, strerror(errno)); return -1; } while (!feof(stream)) { char buffer[256]; char *c, *key, *val; fgets(buffer, sizeof(buffer), stream); c = strchr(buffer, '='); if (c == NULL) continue; key = buffer; val = c + 1; /* strip leading blanks from key */ while (isspace(*key)) *key++ = '\0'; /* strip trailing blanks from key */ do *c = '\0'; while (isspace(*--c)); /* strip leading blanks from value */ while (isspace(*val)) *val++ = '\0'; /* strip trailing blanks from value */ for (c = val; *c != '\0'; c++); while (isspace(*--c)) *c = '\0'; /* add entry to hash table */ hash_put(&SETI, key, val); } fclose(stream); return 0; } static void my_seti(RESULT * result, RESULT * arg1) { char *key, *val; if (parse_seti() < 0) { SetResult(&result, R_STRING, ""); return; } key = R2S(arg1); val = hash_get(&SETI, key, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } int plugin_init_seti(void) { hash_create(&SETI); AddFunction("seti", 1, my_seti); return 0; } void plugin_exit_seti(void) { hash_destroy(&SETI); } lcd4linux-r1200/drv_serdisplib.c0000644000175000017500000002243012147303760017403 0ustar jmccrohanjmccrohan/* $Id: drv_serdisplib.c 1199 2013-05-23 03:07:28Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_serdisplib.c $ * * driver for serdisplib displays * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_serdisplib * */ #include "config.h" #include "debug.h" // verbose_level #include #include #include #include #include /* Fixme: This should be removed as soon as serdisp.h * contains this macros */ #ifndef SERDISP_VERSION_GET_MAJOR #define SERDISP_VERSION_GET_MAJOR(_c) ((int)( (_c) >> 8 )) #define SERDISP_VERSION_GET_MINOR(_c) ((int)( (_c) & 0xFF )) #endif #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "drv.h" #include "drv_generic_graphic.h" #ifdef WITH_DMALLOC #include #endif static char Name[] = "serdisplib"; static serdisp_CONN_t *sdcd; static serdisp_t *dd; int NUMCOLS = 1; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_SD_blit(const int row, const int col, const int height, const int width) { int r, c; RGBA p; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { p = drv_generic_graphic_rgb(r, c); // printf("blit (%d,%d) A%d.R%d.G%d.B%d\n", c, r, p.A, p.R, p.G, p.B); serdisp_setcolour(dd, c, r, serdisp_pack2ARGB(0xff, p.R, p.G, p.B)); } } serdisp_update(dd); } static int drv_SD_contrast(int contrast) { if (contrast < 0) contrast = 0; if (contrast > MAX_CONTRASTSTEP) contrast = MAX_CONTRASTSTEP; serdisp_feature(dd, FEATURE_CONTRAST, contrast); return contrast; } static int drv_SD_backlight(int backlight) { if (backlight < FEATURE_NO) backlight = FEATURE_NO; if (backlight > FEATURE_YES) backlight = FEATURE_YES; serdisp_feature(dd, FEATURE_BACKLIGHT, backlight); return backlight; } static int drv_SD_reverse(int reverse) { if (reverse < FEATURE_NO) reverse = FEATURE_NO; if (reverse > FEATURE_YES) reverse = FEATURE_YES; serdisp_feature(dd, FEATURE_REVERSE, reverse); return reverse; } static int drv_SD_rotate(int rotate) { if (rotate < 0) rotate = 0; if (rotate > 3) rotate = 3; serdisp_feature(dd, FEATURE_ROTATE, rotate); return rotate; } static int drv_SD_start(const char *section) { long version; char *port, *model, *options, *s; int contrast, backlight, reverse, rotate; version = serdisp_getversioncode(); info("%s: header version %d.%d", Name, SERDISP_VERSION_MAJOR, SERDISP_VERSION_MINOR); info("%s: library version %d.%d", Name, SERDISP_VERSION_GET_MAJOR(version), SERDISP_VERSION_GET_MINOR(version)); port = cfg_get(section, "Port", NULL); if (port == NULL || *port == '\0') { error("%s: no '%s.Port' entry from %s", Name, section, cfg_source()); return -1; } /* opening the output device */ sdcd = SDCONN_open(port); if (sdcd == NULL) { error("%s: open(%s) failed: %s", Name, port, sd_geterrormsg()); info("%s: examples:\n serraw:/dev/ttyS0\n par:/dev/parport0\n USB:/", Name); return -1; } model = cfg_get(section, "Model", ""); if (model == NULL || *model == '\0') { error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } info("%s: using model '%s'", Name, model); options = cfg_get(section, "Options", ""); info("%s: using options '%s'", Name, options); /* opening and initialising the display */ dd = serdisp_init(sdcd, model, options); if (dd == NULL) { error("%s: init(%s, %s, %s) failed: %s", Name, port, model, options, sd_geterrormsg()); SDCONN_close(sdcd); return -1; } /* print supported options by display */ info("%s: options supported by display %s:", Name, model); serdisp_options_t optiondesc; optiondesc.name = ""; /* start the iteration with assigning an empty string before the first call */ while (serdisp_nextoptiondescription(dd, &optiondesc)) { info(" %s", optiondesc.name); } DROWS = serdisp_getheight(dd); DCOLS = serdisp_getwidth(dd); NUMCOLS = serdisp_getcolours(dd); info("%s: display size %dx%d, %d colors", Name, DCOLS, DROWS, NUMCOLS); XRES = -1; YRES = -1; s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } /* Fixme: provider other fonts someday... */ if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } /* clear display */ serdisp_clear(dd); if (cfg_number(section, "Contrast", 0, 0, MAX_CONTRASTSTEP, &contrast) > 0) { drv_SD_contrast(contrast); } if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { drv_SD_backlight(backlight); } if (cfg_number(section, "Reverse", 0, 0, 1, &reverse) > 0) { drv_SD_reverse(reverse); } if (cfg_number(section, "Rotate", 0, 0, 3, &rotate) > 0) { drv_SD_rotate(rotate); } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_SD_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_SD_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } static void plugin_reverse(RESULT * result, RESULT * arg1) { double reverse; reverse = drv_SD_reverse(R2N(arg1)); SetResult(&result, R_NUMBER, &reverse); } static void plugin_rotate(RESULT * result, RESULT * arg1) { double rotate; rotate = drv_SD_rotate(R2N(arg1)); SetResult(&result, R_NUMBER, &rotate); } /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_SD_list(void) { serdisp_display_t displaydesc; displaydesc.dispname = ""; while (serdisp_nextdisplaydescription(&displaydesc)) { printf("%s ", displaydesc.dispname); } return 0; } /* verbosely list models (special case for serdisplib) */ int drv_SD_list_verbose(void) { serdisp_display_t displaydesc; long version; version = serdisp_getversioncode(); printf("%s: header version %d.%d, library version %d.%d, available sub-drivers:\n\n", Name, SERDISP_VERSION_MAJOR, SERDISP_VERSION_MINOR, SERDISP_VERSION_GET_MAJOR(version), SERDISP_VERSION_GET_MINOR(version)); printf("display name alias names description\n"); printf("------------------ -------------------- -----------------------------------\n"); displaydesc.dispname = ""; while (serdisp_nextdisplaydescription(&displaydesc)) { printf(" %-15s %-20s %-35s\n", displaydesc.dispname, displaydesc.aliasnames, displaydesc.description); } return 0; } /* initialize driver & display */ int drv_SD_init(const char *section, const int quiet) { int ret; info("%s: %s", Name, "$Rev: 1199 $"); /* real worker functions */ drv_generic_graphic_real_blit = drv_SD_blit; /* start display */ if ((ret = drv_SD_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); AddFunction("LCD::backlight", 1, plugin_backlight); AddFunction("LCD::reverse", 1, plugin_reverse); AddFunction("LCD::rotate", 1, plugin_rotate); return 0; } /* close driver & display */ int drv_SD_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_graphic_clear(); if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); serdisp_quit(dd); return (0); } DRIVER drv_serdisplib = { .name = Name, .list = drv_SD_list, .init = drv_SD_init, .quit = drv_SD_quit, }; lcd4linux-r1200/plugin_sample.c0000644000175000017500000001242111325753560017232 0ustar jmccrohanjmccrohan/* $Id: plugin_sample.c 1091 2010-01-21 04:26:24Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_sample.c $ * * plugin template * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_sample (void) * adds various functions * */ #include "config.h" /* these should always be included */ #include "debug.h" #include "plugin.h" /* define the include files you need */ #include #include #include #ifdef WITH_DMALLOC #include #endif /* sample function 'mul2' */ /* takes one argument, a number */ /* multiplies the number by 2.0 */ /* Note: all local functions should be declared 'static' */ static void my_mul2(RESULT * result, RESULT * arg1) { double param; double value; /* Get Parameter */ /* R2N stands for 'Result to Number' */ param = R2N(arg1); /* calculate value */ value = param * 2.0; /* store result */ /* when called with R_NUMBER, it assumes the */ /* next parameter to be a pointer to double */ SetResult(&result, R_NUMBER, &value); } /* sample function 'mul3' */ /* takes one argument, a number */ /* multiplies the number by 3.0 */ /* same as 'mul2', but shorter */ static void my_mul3(RESULT * result, RESULT * arg1) { /* do it all in one line */ double value = R2N(arg1) * 3.0; /* store result */ SetResult(&result, R_NUMBER, &value); } /* sample function 'diff' */ /* takes two arguments, both numbers */ /* returns |a-b| */ static void my_diff(RESULT * result, RESULT * arg1, RESULT * arg2) { /* do it all in one line */ double value = R2N(arg1) - R2N(arg2); /* some more calculations... */ if (value < 0) value = -value; /* store result */ SetResult(&result, R_NUMBER, &value); } /* sample function 'answer' */ /* takes no argument! */ /* returns the answer to all questions */ static void my_answer(RESULT * result) { /* we have to declare a variable because */ /* SetResult needs a pointer */ double value = 42; /* store result */ SetResult(&result, R_NUMBER, &value); } /* sample function 'length' */ /* takes one argument, a string */ /* returns the string length */ static void my_length(RESULT * result, RESULT * arg1) { /* Note #1: value *must* be double! */ /* Note #2: R2S stands for 'Result to String' */ double value = strlen(R2S(arg1)); /* store result */ SetResult(&result, R_NUMBER, &value); } /* sample function 'upcase' */ /* takes one argument, a string */ /* returns the string in upper case letters */ static void my_upcase(RESULT * result, RESULT * arg1) { char *value, *p; /* create a local copy of the argument */ /* Do *NOT* try to modify the original string! */ value = strdup(R2S(arg1)); /* process the string */ for (p = value; *p != '\0'; p++) *p = toupper(*p); /* store result */ /* when called with R_STRING, it assumes the */ /* next parameter to be a pointer to a string */ /* 'value' is already a char*, so use 'value', not '&value' */ SetResult(&result, R_STRING, value); /* free local copy again */ /* Note that SetResult() makes its own string copy */ free(value); } /* sample function 'cat' */ /* takes variable number of arguments, all strings */ /* returns all prameters concatenated */ static void my_concat(RESULT * result, int argc, RESULT * argv[]) { int i, len; char *value, *part; /* start with a empty string */ value = strdup(""); /* process all arguments */ for (i = 0; i < argc; i++) { part = R2S(argv[i]); len = strlen(value) + strlen(part); value = realloc(value, len + 1); strcat(value, part); } /* store result */ SetResult(&result, R_STRING, value); /* free local string */ free(value); } /* plugin initialization */ /* MUST NOT be declared 'static'! */ int plugin_init_sample(void) { /* register all our cool functions */ /* the second parameter is the number of arguments */ /* -1 stands for variable argument list */ AddFunction("sample::mul2", 1, my_mul2); AddFunction("sample::mul3", 1, my_mul3); AddFunction("sample::answer", 0, my_answer); AddFunction("sample::diff", 2, my_diff); AddFunction("sample::length", 1, my_length); AddFunction("sample::upcase", 1, my_upcase); AddFunction("sample::concat", -1, my_concat); return 0; } void plugin_exit_sample(void) { /* free any allocated memory */ /* close filedescriptors */ } lcd4linux-r1200/drv_Pertelian.c0000644000175000017500000001704711134607604017175 0ustar jmccrohanjmccrohan/* $Id: drv_Pertelian.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Pertelian.c $ * * Pertelian lcd4linux driver * Copyright (C) 2007 Andy Powell * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_Pertelian * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_serial.h" static char Name[] = "Pertelian"; static unsigned char rowoffset[4] = { 0x80, 0x80 + 0x40, 0x80 + 0x14, 0x80 + 0x40 + 0x14 }; #define PERTELIAN_LCDCOMMAND 0xfe /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_Pertelian_open(const char *section) { if (drv_generic_serial_open(section, Name, 0) < 0) return -1; return 0; } static int drv_Pertelian_close(void) { drv_generic_serial_close(); return 0; } static void drv_Pertelian_send(const char *data, const unsigned int len) { unsigned int i; /* Pertelian interface seems to offer no buffering at all so we have to slow things down a tad yes 1usec is enough */ for (i = 0; i < len; i++) { drv_generic_serial_write(&data[i], 1); usleep(100); } } static void drv_Pertelian_clear(void) { char cmd[2]; cmd[0] = PERTELIAN_LCDCOMMAND; cmd[1] = 0x01; drv_Pertelian_send(cmd, 2); } static void drv_Pertelian_write(const int row, const int col, const char *data, int len) { char cmd[3]; cmd[0] = PERTELIAN_LCDCOMMAND; cmd[1] = ((rowoffset[row]) + (col)); drv_Pertelian_send(cmd, 2); drv_Pertelian_send(data, len); } static void drv_Pertelian_defchar(const int ascii, const unsigned char *matrix) { char cmd[11] = ""; int i; cmd[0] = PERTELIAN_LCDCOMMAND; cmd[1] = (0x40 + (8 * ascii)); for (i = 0; i < 8; i++) { cmd[i + 2] = matrix[i] & 0x1f; } drv_Pertelian_send(cmd, 10); } static int drv_Pertelian_backlight(int backlight) { char cmd[2]; if (backlight <= 0) backlight = 2; else if (backlight >= 1) backlight = 3; cmd[0] = PERTELIAN_LCDCOMMAND; cmd[1] = backlight; drv_Pertelian_send(cmd, 2); return backlight; } static int drv_Pertelian_start(const char *section) { int backlight; int rows = -1, cols = -1; char *s; char cmd[12] = ""; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* open communication with the display */ if (drv_Pertelian_open(section) < 0) { return -1; } /* reset & initialize display */ cmd[0] = PERTELIAN_LCDCOMMAND; cmd[1] = 0x38; cmd[2] = PERTELIAN_LCDCOMMAND; cmd[3] = 0x06; cmd[4] = PERTELIAN_LCDCOMMAND; cmd[5] = 0x10; /* move cursor on data write */ cmd[6] = PERTELIAN_LCDCOMMAND; cmd[7] = 0x0c; cmd[8] = 0x0c; drv_Pertelian_send(cmd, 8); if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { drv_Pertelian_backlight(backlight); } drv_Pertelian_clear(); /* clear display */ return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight = 0; backlight = drv_Pertelian_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_Pertelian_list(void) { printf("Pertelian X2040 displays"); return 0; } /* initialize driver & display */ int drv_Pertelian_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_Pertelian_write; drv_generic_text_real_defchar = drv_Pertelian_defchar; /* start display */ if ((ret = drv_Pertelian_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "LinITX.com")) { sleep(3); drv_Pertelian_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); AddFunction("LCD::backlight", 1, plugin_backlight); return 0; } /* close driver & display */ int drv_Pertelian_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_Pertelian_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_Pertelian_backlight(0); debug("closing connection"); drv_Pertelian_close(); return (0); } DRIVER drv_Pertelian = { .name = Name, .list = drv_Pertelian_list, .init = drv_Pertelian_init, .quit = drv_Pertelian_quit, }; lcd4linux-r1200/drv_generic_gpio.c0000644000175000017500000001246311273734230017701 0ustar jmccrohanjmccrohan/* $Id: drv_generic_gpio.c 1049 2009-11-03 04:59:04Z peterbailey $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_gpio.c $ * * generic driver helper for GPO's * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported variables: * * extern int GPIS, GPOS; number of Inputs and Outputs * * * these functions must be implemented by the real driver: * * int (*drv_generic_gpio_real_set) (const int num, const int val); * sets GPO num to val, returns the actual value * * int (*drv_generic_gpio_real_get) (const int num); * reads GPI num * * * exported fuctions: * * int drv_generic_gpio_init(const char *section, const char *driver) * initializes the generic GPIO driver * * int drv_generic_gpio_clear(void); * resets all GPO's * * int drv_generic_gpio_get (const int num) * returns value og GPI #num * * int drv_generic_gpio_draw(WIDGET * W) * 'draws' GPO widget * calls drv_generic_gpio_real_set() * * int drv_generic_gpio_quit(void) * closes the generic GPIO driver * */ #include "config.h" #include #include "debug.h" #include "plugin.h" #include "widget.h" #include "widget_gpo.h" #include "drv_generic_gpio.h" #ifdef WITH_DMALLOC #include #endif #define MAX_GPIS 32 #define MAX_GPOS 32 static char *Section = NULL; static char *Driver = NULL; static int GPI[MAX_GPIS]; static int GPO[MAX_GPOS]; int GPOS = 0; int GPIS = 0; int (*drv_generic_gpio_real_set) () = NULL; int (*drv_generic_gpio_real_get) () = NULL; static void drv_generic_gpio_plugin_gpi(RESULT * result, RESULT * arg1) { int num; double val; num = R2N(arg1); if (num <= 0 || num > GPIS) { error("%s::GPI(%d): GPI out of range (1..%d)", Driver, num, GPIS); SetResult(&result, R_STRING, ""); return; } val = drv_generic_gpio_get(num - 1); SetResult(&result, R_NUMBER, &val); } static void drv_generic_gpio_plugin_gpo(RESULT * result, const int argc, RESULT * argv[]) { int num, val; double gpo; switch (argc) { case 1: num = R2N(argv[0]); if (num <= 0 || num > GPOS) { error("%s::GPO(%d): GPO out of range (1..%d)", Driver, num, GPOS); SetResult(&result, R_STRING, ""); return; } gpo = GPO[num - 1]; SetResult(&result, R_NUMBER, &gpo); break; case 2: num = R2N(argv[0]); val = R2N(argv[1]); if (num <= 0 || num > GPOS) { error("%s::GPO(%d): GPO out of range (1..%d)", Driver, num, GPOS); SetResult(&result, R_STRING, ""); return; } if (GPO[num - 1] != val) { if (drv_generic_gpio_real_set) GPO[num - 1] = drv_generic_gpio_real_set(num - 1, val); } gpo = GPO[num - 1]; SetResult(&result, R_NUMBER, &gpo); break; default: error("%s::GPO(): wrong number of parameters", Driver); SetResult(&result, R_STRING, ""); } } int drv_generic_gpio_init(const char *section, const char *driver) { WIDGET_CLASS wc; Section = (char *) section; Driver = (char *) driver; info("%s: using %d GPI's and %d GPO's", Driver, GPIS, GPOS); /* reset all GPO's */ drv_generic_gpio_clear(); /* register gpo widget */ wc = Widget_GPO; wc.draw = drv_generic_gpio_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::GPI", 1, drv_generic_gpio_plugin_gpi); AddFunction("LCD::GPO", -1, drv_generic_gpio_plugin_gpo); return 0; } int drv_generic_gpio_clear(void) { int i; /* clear GPI buffer */ for (i = 0; i < MAX_GPIS; i++) { GPI[i] = 0; } /* clear GPO buffer */ for (i = 0; i < MAX_GPOS; i++) { GPO[i] = 0; } /* really clear GPO's */ for (i = 0; i < GPOS; i++) { if (drv_generic_gpio_real_set) GPO[i] = drv_generic_gpio_real_set(i, 0); } return 0; } int drv_generic_gpio_get(const int num) { int val = 0; if (num < 0 || num >= GPIS) { error("%s: gpio_get(%d): GPI out of range (0..%d)", Driver, num + 1, GPIS); return -1; } if (drv_generic_gpio_real_get) val = drv_generic_gpio_real_get(num); GPI[num] = val; return val; } int drv_generic_gpio_draw(WIDGET * W) { WIDGET_GPO *gpo = W->data; int num, val; num = W->row; val = P2N(&gpo->expression); if (num < 0 || num >= GPOS) { error("%s: gpio_draw(%d): GPO out of range (0..%d)", Driver, num + 1, GPOS); return -1; } if (GPO[num] != val) { if (drv_generic_gpio_real_set) GPO[num] = drv_generic_gpio_real_set(num, val); } return 0; } int drv_generic_gpio_quit(void) { info("%s: shutting down GPIO driver.", Driver); drv_generic_gpio_clear(); return 0; } lcd4linux-r1200/widget_image.h0000644000175000017500000000305111674605341017024 0ustar jmccrohanjmccrohan/* $Id: widget_image.h 1164 2011-12-22 10:48:01Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_image.h $ * * image widget handling * * Copyright (C) 2006 Michael Reinelt * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _WIDGET_IMAGE_H_ #define _WIDGET_IMAGE_H_ #include "property.h" #include "widget.h" #include "rgb.h" typedef struct WIDGET_IMAGE { void *gdImage; /* raw gd image */ RGBA *bitmap; /* image bitmap */ int width, height; /* size of the image */ PROPERTY file; /* image filename */ PROPERTY update; /* update interval */ PROPERTY reload; /* reload image on update? */ PROPERTY visible; /* image visible? */ PROPERTY inverted; /* image inverted? */ } WIDGET_IMAGE; extern WIDGET_CLASS Widget_Image; #endif lcd4linux-r1200/drv_picoLCDGraphic.c0000644000175000017500000004234011730263241020014 0ustar jmccrohanjmccrohan/* $Id: drv_picoLCDGraphic.c 1181 2012-03-15 03:48:49Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_picoLCDGraphic.c $ * * driver for picoLCD Graphic(256x64) displays from mini-box.com * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * Copyright (C) 2009 Nicu Pavel, Mini-Box.com * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_picoLCDGraphic * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "timer.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_gpio.h" #include "drv_generic_keypad.h" #include "drv_generic_graphic.h" #define picoLCD_VENDOR 0x04d8 #define picoLCD_DEVICE 0xc002 #define OUT_REPORT_LED_STATE 0x81 #define OUT_REPORT_LCD_BACKLIGHT 0x91 #define OUT_REPORT_LCD_CONTRAST 0x92 #define OUT_REPORT_CMD 0x94 #define OUT_REPORT_DATA 0x95 #define OUT_REPORT_CMD_DATA 0x96 #define SCREEN_H 64 #define SCREEN_W 256 #if 1 #define DEBUG(x) debug("%s(): %s", __FUNCTION__, x); #else #define DEBUG(x) #endif /* "dirty" marks the display to be redrawn from frame buffer */ static int dirty = 1; /* timer for display redraw (set to zero for "direct updates") */ static int update = 0; /* USB read timeout in ms (the picoLCD 256x64 times out on every read unless a key has been pressed!) */ static int read_timeout = 0; static char Name[] = "picoLCDGraphic"; static unsigned char *pLG_framebuffer; /* used to display white text on black background or inverse */ unsigned char inverted = 0; static unsigned int gpo = 0; static char *Buffer; static char *BufPtr; static usb_dev_handle *lcd; //extern int usb_debug; int usb_debug; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_pLG_open(void) { struct usb_bus *busses, *bus; struct usb_device *dev; char driver[1024]; char product[1024]; char manufacturer[1024]; char serialnumber[1024]; int ret; lcd = NULL; info("%s: scanning for picoLCD 256x64...", Name); usb_debug = 0; usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { if ((dev->descriptor.idVendor == picoLCD_VENDOR) && (dev->descriptor.idProduct == picoLCD_DEVICE)) { info("%s: found picoLCD on bus %s device %s", Name, bus->dirname, dev->filename); lcd = usb_open(dev); ret = usb_get_driver_np(lcd, 0, driver, sizeof(driver)); if (ret == 0) { info("%s: interface 0 already claimed by '%s'", Name, driver); info("%s: attempting to detach driver...", Name); if (usb_detach_kernel_driver_np(lcd, 0) < 0) { error("%s: usb_detach_kernel_driver_np() failed!", Name); return -1; } } usb_set_configuration(lcd, 1); usleep(100); if (usb_claim_interface(lcd, 0) < 0) { error("%s: usb_claim_interface() failed!", Name); return -1; } usb_set_altinterface(lcd, 0); usb_get_string_simple(lcd, dev->descriptor.iProduct, product, sizeof(product)); usb_get_string_simple(lcd, dev->descriptor.iManufacturer, manufacturer, sizeof(manufacturer)); usb_get_string_simple(lcd, dev->descriptor.iSerialNumber, serialnumber, sizeof(serialnumber)); info("%s: Manufacturer='%s' Product='%s' SerialNumber='%s'", Name, manufacturer, product, serialnumber); return 0; } } } error("%s: could not find a picoLCD", Name); return -1; } static int drv_pLG_read(unsigned char *data, int size) { return usb_interrupt_read(lcd, USB_ENDPOINT_IN + 1, (char *) data, size, read_timeout); } static void drv_pLG_send(unsigned char *data, int size) { int __attribute__ ((unused)) ret; ret = usb_interrupt_write(lcd, USB_ENDPOINT_OUT + 1, (char *) data, size, 1000); //fprintf(stderr, "%s written %d bytes\n", __FUNCTION__, ret); } static int drv_pLG_close(void) { usb_release_interface(lcd, 0); usb_close(lcd); return 0; } static void drv_pLG_update_img() { unsigned char cmd3[64] = { OUT_REPORT_CMD_DATA }; /* send command + data */ unsigned char cmd4[64] = { OUT_REPORT_DATA }; /* send data only */ int index, bit, x, y; unsigned char cs, line; unsigned char pixel; /* do not redraw display if frame buffer has not changed, unless "direct updates" have been requested (update is zero) */ if ((!dirty) && (update > 0)) { debug("Skipping %s\n", __FUNCTION__); return; } debug("In %s\n", __FUNCTION__); for (cs = 0; cs < 4; cs++) { unsigned char chipsel = (cs << 2); //chipselect for (line = 0; line < 8; line++) { //ha64_1.setHIDPkt(OUT_REPORT_CMD_DATA, 8+3+32, 8, chipsel, 0x02, 0x00, 0x00, 0xb8|j, 0x00, 0x00, 0x40); cmd3[0] = OUT_REPORT_CMD_DATA; cmd3[1] = chipsel; cmd3[2] = 0x02; cmd3[3] = 0x00; cmd3[4] = 0x00; cmd3[5] = 0xb8 | line; cmd3[6] = 0x00; cmd3[7] = 0x00; cmd3[8] = 0x40; cmd3[9] = 0x00; cmd3[10] = 0x00; cmd3[11] = 32; //ha64_2.setHIDPkt(OUT_REPORT_DATA, 4+32, 4, chipsel | 0x01, 0x00, 0x00, 32); cmd4[0] = OUT_REPORT_DATA; cmd4[1] = chipsel | 0x01; cmd4[2] = 0x00; cmd4[3] = 0x00; cmd4[4] = 32; for (index = 0; index < 32; index++) { pixel = 0x00; for (bit = 0; bit < 8; bit++) { x = cs * 64 + index; y = (line * 8 + bit + 0) % SCREEN_H; if (pLG_framebuffer[y * 256 + x] ^ inverted) pixel |= (1 << bit); } cmd3[12 + index] = pixel; } for (index = 32; index < 64; index++) { pixel = 0x00; for (bit = 0; bit < 8; bit++) { x = cs * 64 + index; y = (line * 8 + bit + 0) % SCREEN_H; if (pLG_framebuffer[y * 256 + x] ^ inverted) pixel |= (1 << bit); } cmd4[5 + (index - 32)] = pixel; } drv_pLG_send(cmd3, 44); drv_pLG_send(cmd4, 38); } } /* mark display as up-to-date */ dirty = 0; //drv_pLG_clear(); } #define _USBLCD_MAX_DATA_LEN 24 #define IN_REPORT_KEY_STATE 0x11 static void drv_pLG_update_keypad() { static int pressed_key = 0; int ret; unsigned char read_packet[_USBLCD_MAX_DATA_LEN]; ret = drv_pLG_read(read_packet, _USBLCD_MAX_DATA_LEN); if ((ret > 0) && (read_packet[0] == IN_REPORT_KEY_STATE)) { debug("picoLCD: pressed key= 0x%02x\n", read_packet[1]); int new_pressed_key = read_packet[1]; if (pressed_key != new_pressed_key) { /* negative values mark a key release */ drv_generic_keypad_press(-pressed_key); drv_generic_keypad_press(new_pressed_key); pressed_key = new_pressed_key; } } } /* for graphic displays only */ static void drv_pLG_blit(const int row, const int col, const int height, const int width) { int r, c; //DEBUG(fprintf(stderr, "In %s called with row %d col %d height %d width %d\n", __FUNCTION__, row, col, height, width)); for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { pLG_framebuffer[r * 256 + c] = drv_generic_graphic_black(r, c); //fprintf(stderr, "%d", pLG_framebuffer[r * 256 + c]); } //fprintf(stderr, "\n"); } /* for (r = 0; r < 64; r++) { for(c = 0; c < 256; c++) { fprintf(stderr, "%d", pLG_framebuffer[r * 256 + c]); } fprintf(stderr, "\n"); } */ /* display needs to be redrawn from frame buffer */ dirty = 1; /* if "direct updates" have been requested, redraw now */ if (update <= 0) drv_pLG_update_img(); } void drv_pLG_clear(void) { unsigned char cmd[3] = { 0x93, 0x01, 0x00 }; /* init display */ unsigned char cmd2[9] = { OUT_REPORT_CMD }; /* init display */ unsigned char cmd3[64] = { OUT_REPORT_CMD_DATA }; /* clear screen */ unsigned char cmd4[64] = { OUT_REPORT_CMD_DATA }; /* clear screen */ int init, index; unsigned char cs, line; debug("In %s\n", __FUNCTION__); drv_pLG_send(cmd, 3); for (init = 0; init < 4; init++) { unsigned char cs = ((init << 2) & 0xFF); cmd2[0] = OUT_REPORT_CMD; cmd2[1] = cs; cmd2[2] = 0x02; cmd2[3] = 0x00; cmd2[4] = 0x64; cmd2[5] = 0x3F; cmd2[6] = 0x00; cmd2[7] = 0x64; cmd2[8] = 0xC0; drv_pLG_send(cmd2, 9); } for (cs = 0; cs < 4; cs++) { unsigned char chipsel = (cs << 2); //chipselect for (line = 0; line < 8; line++) { //ha64_1.setHIDPkt(OUT_REPORT_CMD_DATA, 8+3+32, 8, cs, 0x02, 0x00, 0x00, 0xb8|j, 0x00, 0x00, 0x40); cmd3[0] = OUT_REPORT_CMD_DATA; cmd3[1] = chipsel; cmd3[2] = 0x02; cmd3[3] = 0x00; cmd3[4] = 0x00; cmd3[5] = 0xb8 | line; cmd3[6] = 0x00; cmd3[7] = 0x00; cmd3[8] = 0x40; cmd3[9] = 0x00; cmd3[10] = 0x00; cmd3[11] = 32; unsigned char temp = 0; for (index = 0; index < 32; index++) { cmd3[12 + index] = temp; } drv_pLG_send(cmd3, 64); //ha64_2.setHIDPkt(OUT_REPORT_DATA, 4+32, 4, cs | 0x01, 0x00, 0x00, 32); cmd4[0] = OUT_REPORT_DATA; cmd4[1] = chipsel | 0x01; cmd4[2] = 0x00; cmd4[3] = 0x00; cmd4[4] = 32; for (index = 32; index < 64; index++) { temp = 0x00; cmd4[5 + (index - 32)] = temp; } drv_pLG_send(cmd4, 64); } } } static int drv_pLG_contrast(int contrast) { unsigned char cmd[2] = { 0x92 }; /* set contrast */ if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; cmd[1] = contrast; drv_pLG_send(cmd, 2); return contrast; } static int drv_pLG_backlight(int backlight) { unsigned char cmd[2] = { 0x91 }; /* set backlight */ if (backlight < 0) backlight = 0; if (backlight > 255) backlight = 255; cmd[1] = backlight; drv_pLG_send(cmd, 2); return backlight; } static int drv_pLG_gpi( __attribute__ ((unused)) int num) { int ret; unsigned char read_packet[_USBLCD_MAX_DATA_LEN]; ret = drv_pLG_read(read_packet, _USBLCD_MAX_DATA_LEN); if ((ret > 0) && (read_packet[0] == IN_REPORT_KEY_STATE)) { debug("picoLCD: pressed key= 0x%02x\n", read_packet[1]); return read_packet[1]; } return 0; } static int drv_pLG_gpo(int num, int val) { unsigned char cmd[2] = { 0x81 }; /* set GPO */ if (num < 0) num = 0; if (num > 7) num = 7; if (val < 0) val = 0; if (val > 1) val = 1; /* set led bit to 1 or 0 */ if (val) gpo |= 1 << num; else gpo &= ~(1 << num); cmd[1] = gpo; drv_pLG_send(cmd, 2); return val; } static int drv_pLG_start(const char *section, const int quiet) { int rows = -1, cols = -1; int value; char *s; /* set display redraw interval (set to zero for "direct updates") */ cfg_number(section, "update", 200, 0, -1, &update); /* USB read timeout in ms (the picoLCD 256x64 times out on every read unless a key has been pressed!) */ cfg_number(section, "Timeout", 5, 1, 1000, &read_timeout); s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } if (cfg_number(section, "Inverted", 0, 0, 1, &value) > 0) { info("Setting display inverted to %d", value); inverted = value; } DROWS = SCREEN_H; DCOLS = SCREEN_W; if (drv_pLG_open() < 0) { return -1; } /* Init the command buffer */ Buffer = (char *) malloc(1024); if (Buffer == NULL) { error("%s: command buffer could not be allocated: malloc() failed", Name); return -1; } BufPtr = Buffer; /* Init framebuffer buffer */ pLG_framebuffer = malloc(SCREEN_W * SCREEN_H * sizeof(unsigned char)); if (!pLG_framebuffer) return -1; DEBUG("allocated"); memset(pLG_framebuffer, 0, SCREEN_W * SCREEN_H); DEBUG("zeroed"); if (cfg_number(section, "Contrast", 0, 0, 255, &value) > 0) { info("Setting contrast to %d", value); drv_pLG_contrast(value); } if (cfg_number(section, "Backlight", 0, 0, 1, &value) > 0) { info("Setting backlight to %d", value); drv_pLG_backlight(value); } drv_pLG_clear(); /* clear display */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, SCREEN_W, SCREEN_H); if (drv_generic_graphic_greet(buffer, "http://www.picolcd.com")) { sleep(3); drv_pLG_clear(); } } /* setup a timer that regularly redraws the display from the frame buffer (unless "direct updates" have been requested */ if (update > 0) timer_add(drv_pLG_update_img, NULL, update, 0); /* setup a timer that regularly checks the keypad for pressed or released keys */ /* FIXME: make 100msec configurable */ timer_add(drv_pLG_update_keypad, NULL, 100, 0); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_pLG_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_pLG_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } static void plugin_gpo(RESULT * result, RESULT * argv[]) { double gpo; gpo = drv_pLG_gpo(R2N(argv[0]), R2N(argv[1])); SetResult(&result, R_NUMBER, &gpo); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_pLG_list(void) { printf("picoLCD 256x64 Graphic LCD"); return 0; } static int drv_pLG_keypad(const int num) { int val; int new_num = num; if (new_num == 0) return 0; else if (new_num > 0) val = WIDGET_KEY_PRESSED; else { /* negative values mark a key release */ new_num = -num; val = WIDGET_KEY_RELEASED; } switch (new_num) { case 1: val += WIDGET_KEY_CANCEL; break; case 2: val += WIDGET_KEY_LEFT; break; case 3: val += WIDGET_KEY_RIGHT; break; case 5: val += WIDGET_KEY_UP; break; case 6: val += WIDGET_KEY_CONFIRM; break; case 7: val += WIDGET_KEY_DOWN; break; default: error("%s: unknown keypad value %d", Name, num); } return val; } /* initialize driver & display */ int drv_pLG_init(const char *section, const int quiet) { int ret; info("%s: %s", Name, "$Rev: 1181 $"); info("PICOLCD Graphic initialization\n"); /* display preferences */ XRES = 6; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ GPOS = 8; GPIS = 1; /* real worker functions */ drv_generic_graphic_real_blit = drv_pLG_blit; drv_generic_keypad_real_press = drv_pLG_keypad; drv_generic_gpio_real_set = drv_pLG_gpo; drv_generic_gpio_real_get = drv_pLG_gpi; /* start display */ if ((ret = drv_pLG_start(section, quiet)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; /* GPO's init */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); AddFunction("LCD::backlight", 1, plugin_backlight); AddFunction("LCD::gpo", -1, plugin_gpo); return 0; } /* close driver & display */ int drv_pLG_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_pLG_clear(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_pLG_close(); if (Buffer) { free(Buffer); BufPtr = NULL; } drv_generic_graphic_quit(); drv_generic_keypad_quit(); return (0); } DRIVER drv_picoLCDGraphic = { .name = Name, .list = drv_pLG_list, .init = drv_pLG_init, .quit = drv_pLG_quit, }; lcd4linux-r1200/drv_TeakLCM.c0000644000175000017500000005471011716351060016466 0ustar jmccrohanjmccrohan/* $Id$ * $URL$ * * TeakLCM lcd4linux driver * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * Copyright (C) 2011 Hans Ulrich Niedermann * Copyright (C) 2011, 2012 Andreas Thienemann * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_TeakLCM * */ #include "config.h" #include #include #include #include #include #include #include "event.h" #include "timer.h" #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_serial.h" static char Name[] = "TeakLCM"; static int global_reset_rx_flag = 0; #define HI8(value) ((u_int8_t)(((value)>>8) & 0xff)) #define LO8(value) ((u_int8_t)((value) & 0xff)) static u_int16_t CRC16(u_int8_t value, u_int16_t crcin) { u_int16_t k = (((crcin >> 8) ^ value) & 255) << 8; u_int16_t crc = 0; int bits; for (bits = 8; bits; --bits) { if ((crc ^ k) & 0x8000) crc = (crc << 1) ^ 0x1021; else crc <<= 1; k <<= 1; } return ((crcin << 8) ^ crc); } /** Return a printable character */ static char printable(const char ch) { if ((32 <= ch) && (ch < 127)) { return ch; } else { return '.'; } } static void debug_data_int(const char *prefix, const void *data, const size_t size, const unsigned int delta) { const u_int8_t *b = (const u_int8_t *) data; size_t y; assert(delta <= 24); for (y = 0; y < size; y += delta) { char buf[100]; size_t x; ssize_t idx = 0; idx += sprintf(&(buf[idx]), "%04x ", y); for (x = 0; x < delta; x++) { const size_t i = x + y; if (i < size) { idx += sprintf(&(buf[idx]), " %02x", b[i]); } else { idx += sprintf(&(buf[idx]), " "); } } idx += sprintf(&buf[idx], " "); for (x = 0; x < delta; x++) { const size_t i = x + y; if (i < size) { idx += sprintf(&buf[idx], "%c", printable(b[i])); } else { idx += sprintf(&buf[idx], " "); } } debug("%s%s", prefix, buf); } } static void debug_data(const char *prefix, const void *data, const size_t size) { debug_data_int(prefix, data, size, 16); } typedef enum { CMD_CONNECT = 0x05, CMD_DISCONNECT = 0x06, CMD_ALARM = 0x07, CMD_WRITE = 0x08, CMD_PRINT1 = 0x09, CMD_PRINT2 = 0x0A, CMD_ACK = 0x0B, CMD_NACK = 0x0C, CMD_CONFIRM = 0x0D, CMD_RESET = 0x0E, LCM_CLEAR = 0x21, LCM_HOME = 0x22, LCM_CURSOR_SHIFT_R = 0x23, LCM_CURSOR_SHIFT_L = 0x24, LCM_BACKLIGHT_ON = 0x25, LCM_BACKLIGHT_OFF = 0x26, LCM_LINE2 = 0x27, LCM_DISPLAY_SHIFT_R = 0x28, LCM_DISPLAY_SHIFT_L = 0x29, LCM_CURSOR_ON = 0x2A, LCM_CURSOR_OFF = 0x2B, LCM_CURSOR_BLINK = 0x2C, LCM_DISPLAY_ON = 0x2D, LCM_DISPLAY_OFF = 0x2E } lcm_cmd_t; static const char *cmdstr(const lcm_cmd_t cmd) { switch (cmd) { #define D(CMD) case CMD_ ## CMD: return "CMD_" # CMD; break; D(CONNECT); D(DISCONNECT); D(ACK); D(NACK); D(CONFIRM); D(RESET); D(ALARM); D(WRITE); D(PRINT1); D(PRINT2); #undef D #define D(CMD) case LCM_ ## CMD: return "LCM_" # CMD; break; D(CLEAR); D(HOME); D(CURSOR_SHIFT_R); D(CURSOR_SHIFT_L); D(BACKLIGHT_ON); D(BACKLIGHT_OFF); D(LINE2); D(DISPLAY_SHIFT_R); D(DISPLAY_SHIFT_L); D(CURSOR_ON); D(CURSOR_OFF); D(CURSOR_BLINK); D(DISPLAY_ON); D(DISPLAY_OFF); #undef D } return "CMD_UNKNOWN"; } /* * Magic defines */ #define LCM_FRAME_MASK 0xFF #define LCM_TIMEOUT 2 #define LCM_ESC 0x1B #define LCM_KEY1 0x31 #define LCM_KEY2 0x32 #define LCM_KEY3 0x33 #define LCM_KEY4 0x34 #define LCM_KEY12 0x35 #define LCM_KEY13 0x36 #define LCM_KEY14 0x37 #define LCM_KEY23 0x38 #define LCM_KEY24 0x39 #define LCM_KEY34 0x3A /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /* global LCM state machine */ struct _lcm_fsm_t; typedef struct _lcm_fsm_t lcm_fsm_t; typedef enum { ST_IDLE, /* mode == 0, IDLE */ ST_COMMAND, /* mode == 1, COMMAND */ ST_CONNECTED /* mode == 2, CONNECTED */ } lcm_state_t; static const char *state2str(const lcm_state_t state) { switch (state) { case ST_IDLE: return "ST_IDLE (0)"; break; case ST_COMMAND: return "ST_COMMAND (1)"; break; case ST_CONNECTED: return "ST_CONNECTED (2)"; break; } return "ST_UNKNOWN"; } #if 0 static void repeat_connect_to_display_callback(void *data); #endif static void lcm_send_cmd(lcm_cmd_t cmd); static void drv_TeakLCM_clear(void); static void raw_send_cmd_frame(lcm_cmd_t cmd); static void raw_send_data_frame(lcm_cmd_t cmd, const char *data, const unsigned int len); static lcm_state_t fsm_get_state(lcm_fsm_t * fsm); static void fsm_handle_cmd(lcm_fsm_t * fsm, const lcm_cmd_t cmd); static void fsm_handle_datacmd(lcm_fsm_t * fsm, const lcm_cmd_t cmd, const u_int8_t * payload, const unsigned int payload_len); static void try_reset(void); static void fsm_step(lcm_fsm_t * fsm); static void fsm_trans_noop(lcm_fsm_t * fsm, const lcm_state_t next_state); static void fsm_trans_cmd(lcm_fsm_t * fsm, const lcm_state_t next_state, const lcm_cmd_t cmd); static void fsm_trans_data(lcm_fsm_t * fsm, const lcm_state_t next_state, const lcm_cmd_t cmd, const char *data, const unsigned int len); static void fsm_handle_bytes(lcm_fsm_t * fsm, u_int8_t * rxbuf, const unsigned int buflen) { if ((buflen >= 3) && (rxbuf[0] == LCM_FRAME_MASK) && (rxbuf[2] == LCM_FRAME_MASK)) { const lcm_cmd_t cmd = rxbuf[1]; debug("%s Received cmd frame (cmd=%d=%s)", __FUNCTION__, cmd, cmdstr(cmd)); fsm_handle_cmd(fsm, cmd); if (buflen > 3) { /* recursively handle remaining bytes */ fsm_handle_bytes(fsm, &rxbuf[3], buflen - 3); } return; } else if ((buflen > 3) && (rxbuf[0] == LCM_FRAME_MASK)) { unsigned int ri; /* raw indexed */ unsigned int ci; /* cooked indexed, i.e. after unescaping */ debug("%s Received possible data frame", __FUNCTION__); /* unescape rxframe data in place */ u_int16_t crc0 = 0, crc1 = 0, crc2 = 0, crc3 = 0; for (ri = 1, ci = 1; ri < buflen; ri++) { switch (rxbuf[ri]) { case LCM_ESC: ri++; /* fall through */ default: rxbuf[ci++] = rxbuf[ri]; crc3 = crc2; crc2 = crc1; crc1 = crc0; crc0 = CRC16(rxbuf[ri], crc0); break; } if ((rxbuf[ci - 1] == LCM_FRAME_MASK) && (rxbuf[ci - 2] == LO8(crc3)) && (rxbuf[ci - 3] == HI8(crc3))) { /* looks like a complete data frame */ lcm_cmd_t cmd = rxbuf[1]; u_int16_t len = (rxbuf[3] << 8) + rxbuf[2]; assert(ci == (unsigned int) (1 + 1 + 2 + len + 2 + 1)); fsm_handle_datacmd(fsm, cmd, &rxbuf[4], len); if (ri + 1 < buflen) { /* recursively handle remaining bytes */ fsm_handle_bytes(fsm, &rxbuf[ri + 1], buflen - ri); } return; } } fsm_trans_cmd(fsm, fsm_get_state(fsm), /* TODO: Is this a good next_state value? */ CMD_NACK); debug("%s checksum/framemask error", __FUNCTION__); return; } else { debug("%s Received garbage data:", __FUNCTION__); debug_data(" RXD ", rxbuf, buflen); return; } } static void fsm_handle_cmd(lcm_fsm_t * fsm, lcm_cmd_t cmd) { // debug("fsm_handle_cmd: old state 0x%02x %s", lcm_mode, modestr(lcm_mode)); const lcm_state_t old_state = fsm_get_state(fsm); if (CMD_RESET == cmd) { global_reset_rx_flag = 1; } switch (old_state) { case ST_IDLE: case ST_COMMAND: switch (cmd) { case CMD_CONNECT: fsm_trans_cmd(fsm, ST_COMMAND, CMD_ACK); break; case CMD_ACK: fsm_trans_cmd(fsm, ST_CONNECTED, CMD_CONFIRM); break; case CMD_NACK: fsm_trans_cmd(fsm, ST_IDLE, CMD_CONFIRM); break; case CMD_CONFIRM: fsm_trans_noop(fsm, ST_CONNECTED); break; case CMD_RESET: fsm_trans_cmd(fsm, ST_COMMAND, CMD_CONNECT); break; default: error("%s: Unhandled cmd %s in state %s", Name, cmdstr(cmd), state2str(old_state)); fsm_trans_cmd(fsm, ST_IDLE, CMD_NACK); break; } break; case ST_CONNECTED: /* "if (mode == 2)" */ switch (cmd) { case CMD_ACK: fsm_trans_cmd(fsm, ST_CONNECTED, CMD_CONFIRM); break; case CMD_CONNECT: fsm_trans_cmd(fsm, ST_CONNECTED, CMD_NACK); break; case CMD_DISCONNECT: fsm_trans_cmd(fsm, ST_CONNECTED, CMD_ACK); break; case CMD_RESET: fsm_trans_cmd(fsm, ST_IDLE, CMD_CONNECT); break; default: debug("%s: Ignoring unhandled cmd %s in state %s", Name, cmdstr(cmd), state2str(old_state)); fsm_trans_noop(fsm, ST_CONNECTED); break; } break; } fsm_step(fsm); } static void fsm_handle_datacmd(lcm_fsm_t * fsm, const lcm_cmd_t cmd, const u_int8_t * payload, unsigned int payload_len) { const lcm_state_t old_state = fsm_get_state(fsm); debug("fsm_handle_datacmd: old state 0x%02x %s", old_state, state2str(old_state)); switch (old_state) { case ST_CONNECTED: switch (cmd) { case CMD_WRITE: assert(payload_len == 1); debug("Got a key code 0x%02x", *payload); fsm_trans_noop(fsm, ST_CONNECTED); // lcm_send_cmd_frame(CMD_ACK); break; default: debug("Got an unknown data frame: %d=%s", cmd, cmdstr(cmd)); fsm_trans_noop(fsm, ST_CONNECTED); // lcm_send_cmd_frame(CMD_NACK); break; } break; case ST_IDLE: case ST_COMMAND: fsm_trans_cmd(fsm, old_state, CMD_NACK); break; } fsm_step(fsm); } struct _lcm_fsm_t { lcm_state_t state; lcm_state_t next_state; enum { ACTION_UNINITIALIZED, ACTION_NOOP, ACTION_CMD, ACTION_DATA } action_type; union { struct { lcm_cmd_t cmd; } cmd_frame; struct { lcm_cmd_t cmd; const char *data; unsigned int len; } data_frame; } action; }; static lcm_state_t fsm_get_state(lcm_fsm_t * fsm) { return fsm->state; } static void flush_shadow(void); static void fsm_step(lcm_fsm_t * fsm) { debug("fsm: old_state=%s new_state=%s", state2str(fsm->state), state2str(fsm->next_state)); switch (fsm->action_type) { case ACTION_UNINITIALIZED: error("Uninitialized LCM FSM action"); abort(); break; case ACTION_NOOP: break; case ACTION_CMD: raw_send_cmd_frame(fsm->action.cmd_frame.cmd); break; case ACTION_DATA: raw_send_data_frame(fsm->action.data_frame.cmd, fsm->action.data_frame.data, fsm->action.data_frame.len); break; } fsm->action_type = ACTION_UNINITIALIZED; switch (fsm->next_state) { case ST_IDLE: case ST_COMMAND: fsm->state = fsm->next_state; fsm->next_state = -1; return; break; case ST_CONNECTED: if (fsm->state != ST_CONNECTED) { /* going from ST_IDLE or ST_COMMAND into ST_CONNECTED */ if (!global_reset_rx_flag) { try_reset(); #if 0 int timer_res = timer_add(repeat_connect_to_display_callback, NULL, 50 /*ms */ , 1); debug("re-scheduled connect callback result: %d", timer_res); done by try_reset / fsm_init fsm->state = fsm->next_state; fsm->next_state = -1; #endif return; } else { /* properly connected for the first time */ debug("%s: %s NOW CONNECTED!!!", Name, __FUNCTION__); fsm->state = fsm->next_state; fsm->next_state = -1; lcm_send_cmd(LCM_DISPLAY_ON); flush_shadow(); lcm_send_cmd(LCM_BACKLIGHT_ON); return; } } else { debug("no state change in ST_CONNECTED"); fsm->state = fsm->next_state; fsm->next_state = -1; return; } error("we should never arrive here"); abort(); break; } error("LCM FSM: Illegal next_state"); abort(); } #if 0 #endif static void fsm_trans_noop(lcm_fsm_t * fsm, const lcm_state_t next_state) { fsm->next_state = next_state; fsm->action_type = ACTION_NOOP; } static void fsm_trans_cmd(lcm_fsm_t * fsm, const lcm_state_t next_state, const lcm_cmd_t cmd) { fsm->next_state = next_state; fsm->action_type = ACTION_CMD; fsm->action.cmd_frame.cmd = cmd; } static void fsm_trans_data(lcm_fsm_t * fsm, const lcm_state_t next_state, const lcm_cmd_t cmd, const char *data, const unsigned int len) { fsm->next_state = next_state; fsm->action_type = ACTION_DATA; fsm->action.data_frame.cmd = cmd; fsm->action.data_frame.data = data; fsm->action.data_frame.len = len; } static void fsm_send(lcm_fsm_t * fsm, const lcm_cmd_t cmd) { const lcm_state_t old_state = fsm_get_state(fsm); switch (old_state) { case ST_IDLE: case ST_COMMAND: debug("%s: %s, ignoring cmd 0x%02x=%s", __FUNCTION__, state2str(old_state), cmd, cmdstr(cmd)); /* Silently ignore the command to send. */ /* TODO: Would it be better to queue it and send it later? */ break; case ST_CONNECTED: fsm_trans_cmd(fsm, ST_CONNECTED, cmd); fsm_step(fsm); break; } } static void fsm_send_data(lcm_fsm_t * fsm, const lcm_cmd_t cmd, const void *data, const unsigned int len) { const lcm_state_t old_state = fsm_get_state(fsm); switch (old_state) { case ST_IDLE: case ST_COMMAND: debug("%s: %s, ignoring data cmd 0x%02x=%s", __FUNCTION__, state2str(old_state), cmd, cmdstr(cmd)); /* Silently ignore the command to send. */ /* TODO: Would it be better to queue it and send it later? */ break; case ST_CONNECTED: fsm_trans_data(fsm, ST_CONNECTED, cmd, data, len); fsm_step(fsm); break; } } static lcm_fsm_t lcm_fsm; static void fsm_init(void) { lcm_fsm.state = ST_IDLE; lcm_fsm.next_state = -1; lcm_fsm.action_type = ACTION_UNINITIALIZED; } /* Send a command frame to the TCM board */ static void raw_send_cmd_frame(lcm_cmd_t cmd) { // lcm_receive_check(); char cmd_buf[3]; cmd_buf[0] = LCM_FRAME_MASK; cmd_buf[1] = cmd; cmd_buf[2] = LCM_FRAME_MASK; debug("%s sending cmd frame cmd=0x%02x=%s", __FUNCTION__, cmd, cmdstr(cmd)); debug_data(" TX ", cmd_buf, 3); drv_generic_serial_write(cmd_buf, 3); usleep(100); #if 0 usleep(100000); switch (cmd) { case CMD_ACK: //case CMD_CONFIRM: case CMD_NACK: lcm_receive_check(); break; default: if (1) { int i; for (i = 0; i < 20; i++) { usleep(100000); if (lcm_receive_check()) { break; } } } break; } #endif } /* Send a data frame to the TCM board */ static void raw_send_data_frame(lcm_cmd_t cmd, const char *data, const unsigned int len) { unsigned int di; /* data index */ unsigned int fi; /* frame index */ static char frame[32]; u_int16_t crc = 0; frame[0] = LCM_FRAME_MASK; frame[1] = cmd; crc = CRC16(frame[1], crc); frame[2] = HI8(len); crc = CRC16(frame[2], crc); frame[3] = LO8(len); crc = CRC16(frame[3], crc); #define APPEND(value) \ do { \ const unsigned char v = (value); \ if ((v == LCM_FRAME_MASK) || (v == LCM_ESC)) { \ frame[fi++] = LCM_ESC; \ } \ frame[fi++] = v; \ crc = CRC16(v, crc); \ } while (0) #define APPEND_NOCRC(value) \ do { \ const unsigned char v = (value); \ if ((v == LCM_FRAME_MASK) || (v == LCM_ESC)) { \ frame[fi++] = LCM_ESC; \ } \ frame[fi++] = v; \ } while (0) for (fi = 4, di = 0; di < len; di++) { APPEND(data[di]); } APPEND_NOCRC(HI8(crc)); APPEND_NOCRC(LO8(crc)); frame[fi++] = LCM_FRAME_MASK; debug_data(" TXD ", frame, fi); drv_generic_serial_write(frame, fi); #undef APPEND usleep(500); } static void lcm_send_cmd(lcm_cmd_t cmd) { fsm_send(&lcm_fsm, cmd); } static void lcm_event_callback(event_flags_t flags, void *data) { lcm_fsm_t *fsm = (lcm_fsm_t *) data; debug("%s: flags=%d, data=%p", __FUNCTION__, flags, data); if (flags & EVENT_READ) { static u_int8_t rxbuf[32]; const int readlen = drv_generic_serial_poll((void *) rxbuf, sizeof(rxbuf)); if (readlen <= 0) { debug("%s Received no data", __FUNCTION__); } else { debug("%s RECEIVED %d bytes", __FUNCTION__, readlen); debug_data(" RX ", rxbuf, readlen); fsm_handle_bytes(fsm, rxbuf, readlen); } } } static int drv_TeakLCM_open(const char *section) { /* open serial port */ /* don't mind about device, speed and stuff, this function will take care of */ const int fd = drv_generic_serial_open(section, Name, 0); if (fd < 0) return -1; return fd; } static int drv_TeakLCM_close(int fd) { if (fd >= 0) { event_del(fd); } /* close whatever port you've opened */ drv_generic_serial_close(); return 0; } /* shadow buffer */ static char *shadow; static void debug_shadow(const char *prefix) { debug_data_int(prefix, shadow, DCOLS * DROWS, 20); } static void flush_shadow(void) { debug("%s called", __FUNCTION__); debug_shadow(" shadow "); usleep(50000); fsm_send_data(&lcm_fsm, CMD_PRINT1, &shadow[DCOLS * 0], DCOLS); usleep(50000); fsm_send_data(&lcm_fsm, CMD_PRINT2, &shadow[DCOLS * 1], DCOLS); usleep(50000); } /* text mode displays only */ static void drv_TeakLCM_clear(void) { /* do whatever is necessary to clear the display */ memset(shadow, ' ', DROWS * DCOLS); flush_shadow(); } /* text mode displays only */ static void drv_TeakLCM_write(const int row, const int col, const char *data, int len) { debug("%s row=%d col=%d len=%d data=\"%s\"", __FUNCTION__, row, col, len, data); memcpy(&shadow[DCOLS * row + col], data, len); debug_shadow(" shadow "); fsm_send_data(&lcm_fsm, (row == 0) ? CMD_PRINT1 : CMD_PRINT2, &shadow[DCOLS * row], DCOLS); } static void try_reset(void) { debug("%s called", __FUNCTION__); fsm_init(); raw_send_cmd_frame(CMD_RESET); } #if 0 static void repeat_connect_to_display_callback(void *data) { static int already_called = 0; if (!already_called) { debug("%s(%p): called", __FUNCTION__, data); /* reset & initialize display */ try_reset(); already_called = 1; } else { debug("%s(%p): already called, ignoring", __FUNCTION__, data); } } #endif static int global_fd = -1; static void initial_connect_to_display_callback(void *data) { debug("%s(%p): called", __FUNCTION__, data); debug("Calling event_add for fd=%d", global_fd); int ret = event_add(lcm_event_callback, &lcm_fsm, global_fd, 1, 0, 1); debug("event_add result: %d", ret); /* reset & initialize display */ try_reset(); } /* start text mode display */ static int drv_TeakLCM_start(const char *section) { int rows = -1, cols = -1; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; shadow = malloc(DROWS * DCOLS); memset(shadow, ' ', DROWS * DCOLS); /* open communication with the display */ global_fd = drv_TeakLCM_open(section); if (global_fd < 0) { return -1; } debug("%s: %s opened", Name, __FUNCTION__); /* read initial garbage data */ static u_int8_t rxbuf[32]; const int readlen = drv_generic_serial_poll((void *) rxbuf, sizeof(rxbuf)); if (readlen >= 0) { debug_data(" initial RX garbage ", rxbuf, readlen); } /* We need to do a delayed connect */ int timer_res = timer_add(initial_connect_to_display_callback, NULL, 10 /*ms */ , 1); debug("timer_add for connect callback result: %d", timer_res); debug("%s: %s done", Name, __FUNCTION__); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_TeakLCM_list(void) { printf("TeakLCM driver"); return 0; } /* initialize driver & display */ /* use this function for a text display */ int drv_TeakLCM_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s (quiet=%d)", Name, "$Rev$", quiet); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = -1; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_TeakLCM_write; /* start display */ if ((ret = drv_TeakLCM_start(section)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register plugins */ return 0; } /* close driver & display */ /* use this function for a text display */ int drv_TeakLCM_quit(const int quiet) { info("%s: shutting down. (quiet=%d)", Name, quiet); drv_generic_text_quit(); /* clear display */ drv_TeakLCM_clear(); lcm_send_cmd(LCM_DISPLAY_OFF); // lcm_send_cmd_frame(LCM_BACKLIGHT_OFF); lcm_send_cmd(CMD_DISCONNECT); /* FIXME: consume final ack frame */ usleep(100000); debug("closing connection"); drv_TeakLCM_close(global_fd); return (0); } /* use this one for a text display */ DRIVER drv_TeakLCM = { .name = Name, .list = drv_TeakLCM_list, .init = drv_TeakLCM_init, .quit = drv_TeakLCM_quit, }; /* * Local Variables: * c-basic-offset: 4 * End: */ lcd4linux-r1200/drv_Trefon.c0000644000175000017500000002264411134607604016506 0ustar jmccrohanjmccrohan/* $Id: drv_Trefon.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Trefon.c $ * * driver for TREFON USB LCD displays - http://www.trefon.de * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_Trefon * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #define LCD_USB_VENDOR 0xfff0 #define LCD_USB_DEVICE 0xfffe #define PKT_START 0x02 #define PKT_BACKLIGHT 0x01 #define PKT_DATA 0x02 #define PKT_CTRL 0x06 #define PKT_END 0xff static char Name[] = "TREFON"; static usb_dev_handle *lcd; static int interface; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_TF_open(void) { struct usb_bus *busses, *bus; struct usb_device *dev; lcd = NULL; info("%s: scanning USB for TREFON LCD...", Name); usb_set_debug(0); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { if ((dev->descriptor.idVendor == LCD_USB_VENDOR) && (dev->descriptor.idProduct == LCD_USB_DEVICE)) { info("%s: found TREFON USB LCD on bus %s device %s", Name, bus->dirname, dev->filename); lcd = usb_open(dev); if (usb_set_configuration(lcd, 1) < 0) { error("%s: usb_set_configuration() failed!", Name); return -1; } interface = 0; if (usb_claim_interface(lcd, interface) < 0) { error("%s: usb_claim_interface() failed!", Name); return -1; } return 0; } } } return -1; } static int drv_TF_close(void) { usb_release_interface(lcd, interface); usb_close(lcd); return 0; } static void drv_TF_send(unsigned char *data, int size) { unsigned char buffer[64]; /* the controller always wants a 64-byte packet */ memset(buffer, 0, 64); memcpy(buffer, data, size); /* Endpoint hardcoded to 2 */ usb_bulk_write(lcd, 2, (char *) buffer, 64, 2000); } static void drv_TF_command(const unsigned char cmd) { unsigned char buffer[4] = { PKT_START, PKT_CTRL, 0, PKT_END }; buffer[2] = cmd; drv_TF_send(buffer, 4); } static void drv_TF_clear(void) { drv_TF_command(0x01); } static void drv_TF_write(const int row, const int col, const char *data, const int len) { unsigned char buffer[64]; unsigned char *p; int pos = 0; if (DCOLS == 8 && DROWS == 1) { /* 8x1 Characters */ pos = row * 0x40 + col; } else if (DCOLS == 16 && DROWS == 2) { /* 16x2 Characters */ pos = row * 0x40 + col; } else if (DCOLS == 20 && DROWS == 4) { /* 20x4 Characters */ pos = row * 0x20 + col; } else { error("%s: internal error: DCOLS=%d DROWS=%d", Name, DCOLS, DROWS); return; } /* combine the GOTO and the data into one packet */ p = buffer; *p++ = PKT_START; *p++ = PKT_CTRL; /* Goto */ *p++ = 0x80 | pos; *p++ = PKT_DATA; /* Data */ *p++ = (char) len; for (pos = 0; pos < len; pos++) { *p++ = *data++; } *p++ = PKT_END; drv_TF_send(buffer, len + 5); } static void drv_TF_defchar(const int ascii, const unsigned char *matrix) { unsigned char buffer[14]; unsigned char *p; int i; p = buffer; *p++ = PKT_START; *p++ = PKT_CTRL; *p++ = 0x40 | 8 * ascii; *p++ = PKT_DATA; *p++ = 8; /* data length */ for (i = 0; i < 8; i++) { *p++ = *matrix++ & 0x1f; } *p++ = PKT_END; drv_TF_send(buffer, 14); } static int drv_TF_backlight(int backlight) { unsigned char buffer[4] = { PKT_START, PKT_BACKLIGHT, 0, PKT_END }; if (backlight < 0) backlight = 0; if (backlight > 1) backlight = 1; buffer[2] = backlight; drv_TF_send(buffer, 4); return backlight; } /* test for existing resolutions from TREFON USB-LCDs (TEXT-Mode only) */ int drv_TF_valid_resolution(int rows, int cols) { if (rows == 1 && cols == 8) { return 0; } else if (rows == 2 && cols == 16) { return 0; } else if (rows == 4 && cols == 20) { return 0; } return -1; } static int drv_TF_start(const char *section, const int quiet) { int backlight; int rows = -1, cols = -1; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || drv_TF_valid_resolution(rows, cols) < 0) { error("%s: bad %s.Size '%s' (only 8x1/16x2/20x4) from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; if (drv_TF_open() < 0) { error("%s: could not find a TREFON USB LCD", Name); return -1; } if (cfg_number(section, "Backlight", 1, 0, 1, &backlight) > 0) { drv_TF_backlight(backlight); } drv_TF_clear(); /* clear display */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "www.trefon.de")) { sleep(3); drv_TF_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_TF_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_TF_list(void) { printf("TREFON USB LCD"); return 0; } /* initialize driver & display */ int drv_TF_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 1; /* ASCII of first user-defineable char */ GOTO_COST = 64; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_TF_write; drv_generic_text_real_defchar = drv_TF_defchar; /* start display */ if ((ret = drv_TF_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::backlight", 1, plugin_backlight); return 0; } /* close driver & display */ int drv_TF_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_TF_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing USB connection"); drv_TF_close(); return (0); } DRIVER drv_Trefon = { .name = Name, .list = drv_TF_list, .init = drv_TF_init, .quit = drv_TF_quit, }; lcd4linux-r1200/widget.c0000644000175000017500000001663211161742520015656 0ustar jmccrohanjmccrohan/* $Id: widget.c 996 2009-03-23 17:22:24Z volker $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget.c $ * * generic widget handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int widget_junk(void) * does something * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "widget.h" #ifdef WITH_DMALLOC #include #endif /* we use a static array of widgets and not realloc() */ #define MAX_WIDGETS 256 static WIDGET_CLASS *Classes = NULL; static int nClasses = 0; static WIDGET *Widgets = NULL; static int nWidgets = 0; static int widget_added = 0; int widget_register(WIDGET_CLASS * widget) { int i; /* sanity check: disallow widget registering after at least one */ /* widget has been added, because we use realloc here, and there may */ /* be pointers to the old memory area */ if (widget_added) { error("internal error: register_widget(%s) after add_widget()", widget->name); return -1; } for (i = 0; i < nClasses; i++) { if (strcasecmp(widget->name, Classes[i].name) == 0) { error("internal error: widget '%s' already exists!", widget->name); return -1; } } nClasses++; Classes = realloc(Classes, nClasses * sizeof(WIDGET_CLASS)); Classes[nClasses - 1] = *widget; return 0; } void widget_unregister(void) { int i; for (i = 0; i < nWidgets; i++) { Widgets[i].class->quit(&(Widgets[i])); if (Widgets[i].name) free(Widgets[i].name); } free(Widgets); free(Classes); nWidgets = 0; nClasses = 0; } int widget_color(const char *section, const char *name, const char *key, RGBA * C) { char *color; C->R = 0; C->G = 0; C->B = 0; C->A = 0; color = cfg_get(section, key, NULL); if (color == NULL) return 0; if (*color == '\0') { free(color); return 0; } if (color2RGBA(color, C) < 0) { error("widget '%s': ignoring illegal %s color '%s'", name, key, color); free(color); return 0; } free(color); return 1; } int intersect(WIDGET * w1, WIDGET * w2) { int x1w1, y1w1, x2w1, y2w1; /* 1st rectangle */ int x1w2, y1w2, x2w2, y2w2; /* 2nd rectangle */ if (w1->x2 == NOCOORD || w1->y2 == NOCOORD || w2->x2 == NOCOORD || w2->y2 == NOCOORD) { /* w1 or w2 is no display widget: no intersection */ return 0; } x1w1 = MIN(w1->col, w1->x2); x2w1 = MAX(w1->col, w1->x2); y1w1 = MIN(w1->row, w1->y2); y2w1 = MAX(w1->row, w1->y2); x1w2 = MIN(w2->col, w2->x2); x2w2 = MAX(w2->col, w2->x2); y1w2 = MIN(w2->row, w2->y2); y2w2 = MAX(w2->row, w2->y2); if (x1w2 < x2w1 && x2w2 > x1w1 && y1w2 < y2w1 && y2w2 > y1w1) { /* true: Intersection */ return 1; } else { return 0; } } int widget_add(const char *name, const int type, const int layer, const int row, const int col) { int i; char *section; char *class; int fg_valid, bg_valid; RGBA FG, BG; WIDGET_CLASS *Class; WIDGET *Widget; WIDGET *Parent; /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(name) + 8); strcpy(section, "Widget:"); strcat(section, name); /* get widget class */ class = cfg_get(section, "class", NULL); if (class == NULL || *class == '\0') { error("error: widget '%s' has no class!", name); if (class) free(class); free(section); return -1; } /* get widget foreground color */ fg_valid = widget_color(section, name, "foreground", &FG); bg_valid = widget_color(section, name, "background", &BG); free(section); /* lookup widget class */ Class = NULL; for (i = 0; i < nClasses; i++) { if (strcasecmp(class, Classes[i].name) == 0) { Class = &(Classes[i]); break; } } if (i == nClasses) { error("widget '%s': class '%s' not supported", name, class); if (class) free(class); return -1; } /* check if widget type matches */ if (Class->type != type) { error("widget '%s': class '%s' not applicable", name, class); switch (Class->type) { case WIDGET_TYPE_RC: error(" Widgetclass %s is placed by Row/Column", class); break; case WIDGET_TYPE_XY: error(" Widgetclass %s is placed by X/Y", class); break; case WIDGET_TYPE_GPO: case WIDGET_TYPE_TIMER: case WIDGET_TYPE_KEYPAD: default: error(" Widgetclass %s has unknown type %d", class, Class->type); } free(class); return -1; } if (class) free(class); /* do NOT use realloc here because there may be pointers to the old */ /* memory area, which would point to nowhere if realloc moves the area */ if (Widgets == NULL) { Widgets = malloc(MAX_WIDGETS * sizeof(WIDGET)); if (Widgets == NULL) { error("internal error: allocation of widget buffer failed: %s", strerror(errno)); return -1; } } /* another sanity check */ if (nWidgets >= MAX_WIDGETS) { error("internal error: widget buffer full! Tried to allocate %d widgets (max: %d)", nWidgets, MAX_WIDGETS); return -1; } /* look up parent widget (widget with the same name) */ Parent = NULL; for (i = 0; i < nWidgets; i++) { if (strcmp(name, Widgets[i].name) == 0) { Parent = &(Widgets[i]); break; } } Widget = &(Widgets[nWidgets]); nWidgets++; Widget->name = strdup(name); Widget->class = Class; Widget->parent = Parent; Widget->fg_color = FG; Widget->bg_color = BG; Widget->fg_valid = fg_valid; Widget->bg_valid = bg_valid; Widget->layer = layer; Widget->row = row; Widget->col = col; if (Class->init != NULL) { Class->init(Widget); } info(" widget '%s': Class '%s', Parent '%s', Layer %d, %s %d, %s %d (to %d,%d)", name, (NULL == Class) ? "" : Class->name, (NULL == Parent) ? "" : Parent->name, layer, (WIDGET_TYPE_XY == Class->type) ? "Y" : "Row", row, (WIDGET_TYPE_XY == Class->type) ? "X" : "Col", col, Widget->y2, Widget->x2); /* sanity check: look for overlapping widgets */ for (i = 0; i < nWidgets - 1; i++) { if (Widgets[i].layer == layer) { if (intersect(&(Widgets[i]), Widget)) { info("WARNING widget %s(%i,%i) intersects with %s(%i,%i) on layer %d", Widgets[i].name, Widgets[i].row, Widgets[i].col, name, row, col, layer); } } } return 0; } /* return the found widget, or else NULL */ WIDGET *widget_find(int type, void *needle) { WIDGET *widget = NULL; int i; for (i = 0; i < nWidgets; i++) { widget = &(Widgets[i]); if (widget->class->type == type) { if (widget->class->find != NULL && widget->class->find(widget, needle) == 0) break; } widget = NULL; } return widget; } lcd4linux-r1200/mkinstalldirs0000755000175000017500000000664711037072006017037 0ustar jmccrohanjmccrohan#! /bin/sh # mkinstalldirs --- make directory hierarchy scriptversion=2006-05-11.19 # Original author: Noah Friedman # Created: 1993-05-16 # Public domain. # # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' IFS=" "" $nl" errstatus=0 dirmode= usage="\ Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ... Create each directory DIR (with mode MODE, if specified), including all leading file name components. Report bugs to ." # process command line arguments while test $# -gt 0 ; do case $1 in -h | --help | --h*) # -h for help echo "$usage" exit $? ;; -m) # -m PERM arg shift test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } dirmode=$1 shift ;; --version) echo "$0 $scriptversion" exit $? ;; --) # stop option processing shift break ;; -*) # unknown option echo "$usage" 1>&2 exit 1 ;; *) # first non-opt arg break ;; esac done for file do if test -d "$file"; then shift else break fi done case $# in 0) exit 0 ;; esac # Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and # mkdir -p a/c at the same time, both will detect that a is missing, # one will create a, then the other will try to create a and die with # a "File exists" error. This is a problem when calling mkinstalldirs # from a parallel make. We use --version in the probe to restrict # ourselves to GNU mkdir, which is thread-safe. case $dirmode in '') if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then echo "mkdir -p -- $*" exec mkdir -p -- "$@" else # On NextStep and OpenStep, the `mkdir' command does not # recognize any option. It will interpret all options as # directories to create, and then abort because `.' already # exists. test -d ./-p && rmdir ./-p test -d ./--version && rmdir ./--version fi ;; *) if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 && test ! -d ./--version; then echo "mkdir -m $dirmode -p -- $*" exec mkdir -m "$dirmode" -p -- "$@" else # Clean up after NextStep and OpenStep mkdir. for d in ./-m ./-p ./--version "./$dirmode"; do test -d $d && rmdir $d done fi ;; esac for file do case $file in /*) pathcomp=/ ;; *) pathcomp= ;; esac oIFS=$IFS IFS=/ set fnord $file shift IFS=$oIFS for d do test "x$d" = x && continue pathcomp=$pathcomp$d case $pathcomp in -*) pathcomp=./$pathcomp ;; esac if test ! -d "$pathcomp"; then echo "mkdir $pathcomp" mkdir "$pathcomp" || lasterr=$? if test ! -d "$pathcomp"; then errstatus=$lasterr else if test ! -z "$dirmode"; then echo "chmod $dirmode $pathcomp" lasterr= chmod "$dirmode" "$pathcomp" || lasterr=$? if test ! -z "$lasterr"; then errstatus=$lasterr fi fi fi fi pathcomp=$pathcomp/ done done exit $errstatus # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: lcd4linux-r1200/lcd4linux.c0000644000175000017500000002560511333544102016276 0ustar jmccrohanjmccrohan/* $Id: lcd4linux.c 1106 2010-02-07 14:03:46Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/lcd4linux.c $ * * LCD4Linux * * Copyright (C) 1999, 2000, 2001, 2002, 2003 Michael Reinelt * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include "config.h" #include #include #include #include #include #include #include #include #include /* umask() */ #include /* umask() */ #include "svn_version.h" #include "cfg.h" #include "debug.h" #include "qprintf.h" #include "pid.h" #include "udelay.h" #include "drv.h" #include "timer.h" #include "timer_group.h" #include "layout.h" #include "plugin.h" #include "thread.h" #include "event.h" #include "widget.h" #include "widget_timer.h" #ifdef WITH_DMALLOC #include #endif #define PIDFILE "/var/run/lcd4linux.pid" static char *release = "LCD4Linux " VERSION "-" SVN_VERSION; static char *copyright = "Copyright (C) 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team "; static char **my_argv; extern char *output; int got_signal = 0; static void usage(void) { printf("%s\n", release); printf("%s\n", copyright); printf("\n"); printf("usage:\n"); printf(" lcd4linux [-h]\n"); printf(" lcd4linux [-l]\n"); printf(" lcd4linux [-c key=value] [-i] [-f config-file] [-v] [-p pid-file]\n"); printf(" lcd4linux [-c key=value] [-F] [-f config-file] [-o output-file] [-q] [-v]\n"); printf("\n"); printf("options:\n"); printf(" -h help\n"); printf(" -l list available display drivers and plugins\n"); printf(" -c = overwrite entries from the config-file\n"); printf(" -i enter interactive mode (after display initialisation)\n"); printf(" -ii enter interactive mode (before display initialisation)\n"); printf(" -f use configuration from instead of /etc/lcd4linux.conf\n"); printf(" -v generate info messages\n"); printf(" -vv generate debugging messages\n"); printf(" -p specify a different pid-file location (default is /var/run/lcd4linux.pid)\n"); printf(" -F do not fork and detach (run in foreground)\n"); printf(" -o write picture to file (raster driver only)\n"); printf(" -q suppress startup and exit splash screen\n"); #ifdef WITH_X11 printf("special X11 options:\n"); printf(" -display preceeds X connection given in $DISPLAY\n"); printf(" -synchronous use synchronized communication with X server (for debugging)\n"); printf("\n"); printf("\n"); printf("\n"); #endif } static void interactive_mode(void) { char line[1024]; void *tree; RESULT result = { 0, 0, 0, NULL }; printf("\neval> "); for (fgets(line, sizeof(line), stdin); !feof(stdin); fgets(line, sizeof(line), stdin)) { if (line[strlen(line) - 1] == '\n') line[strlen(line) - 1] = '\0'; if (strlen(line) > 0) { if (Compile(line, &tree) != -1) { Eval(tree, &result); if (result.type == R_NUMBER) { printf("%g\n", R2N(&result)); } else if (result.type == R_STRING) { printf("'%s'\n", R2S(&result)); } else if (result.type == (R_NUMBER | R_STRING)) { printf("'%s' (%g)\n", R2S(&result), R2N(&result)); } else { printf("internal error: unknown result type %d\n", result.type); } DelResult(&result); } DelTree(tree); } printf("eval> "); } printf("\n"); } void handler(int signal) { debug("got signal %d", signal); got_signal = signal; } static void daemonize(void) { /* thanks to Petri Damsten, we now follow the guidelines from the UNIX Programming FAQ */ /* 1.7 How do I get my program to act like a daemon? */ /* http://www.erlenstar.demon.co.uk/unix/faq_2.html#SEC16 */ /* especially the double-fork solved the 'lcd4linux dying when called from init' problem */ pid_t i; int fd; /* Step 1: fork() so that the parent can exit */ i = fork(); if (i < 0) { error("fork(#1) failed: %s", strerror(errno)); exit(1); } if (i != 0) exit(0); /* Step 2: setsid() to become a process group and session group leader */ setsid(); /* Step 3: fork() again so the parent (the session group leader) can exit */ i = fork(); if (i < 0) { error("fork(#2) failed: %s", strerror(errno)); exit(1); } if (i != 0) exit(0); /* Step 4: chdir("/") to ensure that our process doesn't keep any directory in use */ if (chdir("/") != 0) { error("chdir(\"/\") failed: %s", strerror(errno)); exit(1); } /* Step 5: umask(0) so that we have complete control over the permissions of anything we write */ umask(0); /* Step 6: Establish new open descriptors for stdin, stdout and stderr */ /* detach stdin */ if (freopen("/dev/null", "r", stdin) == NULL) { error("freopen (/dev/null) failed: %s", strerror(errno)); exit(1); } /* detach stdout and stderr */ fd = open("/dev/null", O_WRONLY, 0666); if (fd == -1) { error("open (/dev/null) failed: %s", strerror(errno)); exit(1); } fflush(stdout); dup2(fd, STDOUT_FILENO); fflush(stderr); dup2(fd, STDERR_FILENO); close(fd); } int main(int argc, char *argv[]) { char *cfg = "/etc/lcd4linux.conf"; char *pidfile = PIDFILE; char *display, *driver, *layout; char section[32]; int c; int quiet = 0; int interactive = 0; int list_mode = 0; int pid; /* save arguments for restart */ my_argv = malloc(sizeof(char *) * (argc + 1)); for (c = 0; c < argc; c++) { my_argv[c] = strdup(argv[c]); } my_argv[c] = NULL; /* save original arguments pointer for threads */ thread_argv = argv; thread_argc = argc; running_foreground = 0; running_background = 0; #ifdef WITH_X11 drv_X11_parseArgs(&argc, argv); if (argc != thread_argc) { /* info() will not work here because verbose level is not known */ printf("recognized special X11 parameters\n"); } #endif while ((c = getopt(argc, argv, "c:Ff:hilo:qvp:")) != EOF) { switch (c) { case 'c': if (cfg_cmd(optarg) < 0) { fprintf(stderr, "%s: illegal argument -c '%s'\n", argv[0], optarg); exit(2); } break; case 'F': running_foreground++; break; case 'f': cfg = optarg; break; case 'h': usage(); exit(0); case 'i': interactive++; break; case 'l': list_mode++; break; case 'o': output = optarg; break; case 'q': quiet++; break; case 'v': verbose_level++; break; case 'p': pidfile = optarg; break; default: exit(2); } } if (optind < argc) { fprintf(stderr, "%s: illegal option %s\n", argv[0], argv[optind]); exit(2); } /* do not fork in interactive mode */ if (interactive) { running_foreground = 1; } if (list_mode > 0) { printf("%s\n", release); printf("%s\n", copyright); printf("\n"); drv_list(); printf("\n"); plugin_list(); printf("\n"); exit(0); } info("%s starting", release); if (!running_foreground && (my_argv[0] == NULL || my_argv[0][0] != '/')) { info("invoked without full path; restart may not work!"); } if (cfg_init(cfg) == -1) { error("Error reading configuration. Exit!"); exit(1); } if (plugin_init() == -1) { error("Error initializing plugins. Exit!"); exit(1); } display = cfg_get(NULL, "Display", NULL); if (display == NULL || *display == '\0') { error("missing 'Display' entry in %s!", cfg_source()); exit(1); } qprintf(section, sizeof(section), "Display:%s", display); free(display); driver = cfg_get(section, "Driver", NULL); if (driver == NULL || *driver == '\0') { error("missing '%s.Driver' entry in %s!", section, cfg_source()); exit(1); } if (!running_foreground) { debug("going background..."); daemonize(); /* ignore nasty signals */ signal(SIGINT, SIG_IGN); signal(SIGQUIT, SIG_IGN); /* create PID file */ if ((pid = pid_init(pidfile)) != 0) { error("lcd4linux already running as process %d", pid); exit(1); } /* now we are a daemon */ running_background = 1; } /* go into interactive mode before display initialization */ if (interactive >= 2) { interactive_mode(); pid_exit(pidfile); cfg_exit(); exit(0); } /* check the conf to see if quiet startup is wanted */ if (!quiet) { cfg_number(NULL, "Quiet", 0, 0, 1, &quiet); } debug("initializing driver %s", driver); if (drv_init(section, driver, quiet) == -1) { error("Error initializing driver %s: Exit!", driver); pid_exit(pidfile); exit(1); } free(driver); /* register timer widget */ widget_timer_register(); /* go into interactive mode (display has been initialized) */ if (interactive >= 1) { interactive_mode(); drv_quit(quiet); pid_exit(pidfile); cfg_exit(); exit(0); } /* check for new-style layout */ layout = cfg_get(NULL, "Layout", NULL); if (layout == NULL || *layout == '\0') { error("missing 'Layout' entry in %s!", cfg_source()); exit(1); } layout_init(layout); free(layout); debug("starting main loop"); /* now install our own signal handler */ signal(SIGHUP, handler); signal(SIGINT, handler); signal(SIGQUIT, handler); signal(SIGTERM, handler); while (got_signal == 0) { struct timespec delay; if (timer_process(&delay) < 0) break; event_process(&delay); } debug("leaving main loop"); drv_quit(quiet); pid_exit(pidfile); cfg_exit(); plugin_exit(); timer_exit_group(); timer_exit(); if (got_signal == SIGHUP) { long fd; debug("restarting..."); /* close all files on exec */ for (fd = sysconf(_SC_OPEN_MAX); fd > 2; fd--) { int flag; if ((flag = fcntl(fd, F_GETFD, 0)) != -1) fcntl(fd, F_SETFD, flag | FD_CLOEXEC); } execv(my_argv[0], my_argv); error("execv() failed: %s", strerror(errno)); exit(1); } for (c = 0; my_argv[c] != NULL; c++) { free(my_argv[c]); } free(my_argv); exit(0); } lcd4linux-r1200/plugin_netinfo.c0000644000175000017500000002012011472026755017410 0ustar jmccrohanjmccrohan/* $Id: $ * $URL: $ * * plugin getting information about network devices (IPaddress, MACaddress, ...) * * Copyright (C) 2007 Volker Gering * Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_netinfo (void) * adds functions to get information about network devices * */ #include "config.h" #include #include #include /* memcpy() */ #include #include /* rint(), log2l() */ #include "debug.h" #include "plugin.h" #include "qprintf.h" #include /* socket() */ #include /* socket() */ #include /* SIOCGIFNAME */ #include /* ifreq{} */ #include /* errno */ #include /* inet_ntoa() */ #include /* inet_ntoa() */ /* socket descriptor: * -2 initial state * -1 error: message not printed * -3 error: message printed, deactivate plugin */ static int socknr = -2; static int open_net(void) { if (socknr == -3) return -1; if (socknr == -2) { socknr = socket(PF_INET, SOCK_DGRAM, 0); } if (socknr == -1) { error("%s: socket(PF_INET, SOCK_DGRAM, 0) failed: %s", "plugin_netinfo", strerror(errno)); error(" deactivate plugin netinfo"); socknr = -3; return -1; } return 0; } static void my_exists(RESULT * result, RESULT * arg1) { char buf[10240]; struct ifconf ifcnf; struct ifreq *ifreq; int len; double value = 0.0; // netdev doesn't exists char devname[80]; if (socknr < 0) { /* no open socket */ SetResult(&result, R_NUMBER, &value); return; } ifcnf.ifc_len = sizeof(buf); ifcnf.ifc_buf = buf; if (ioctl(socknr, SIOCGIFCONF, &ifcnf) < 0) { /* error getting list of devices */ error("%s: ioctl(IFCONF) for %s failed: %s", "plugin_netinfo", R2S(arg1), strerror(errno)); SetResult(&result, R_NUMBER, &value); return; } if (0 == ifcnf.ifc_len) { /* no interfaces found */ SetResult(&result, R_NUMBER, &value); return; } ifreq = (struct ifreq *) buf; len = sizeof(struct ifreq); strncpy(devname, R2S(arg1), sizeof(devname)); while (ifreq && *((char *) ifreq) && ((char *) ifreq) < buf + ifcnf.ifc_len) { if (*((char *) ifreq) && strncmp(ifreq->ifr_name, devname, sizeof(devname)) == 0) { /* found */ value = 1.0; SetResult(&result, R_NUMBER, &value); return; } (*(char **) &ifreq) += len; } /* device doesn't exists */ SetResult(&result, R_NUMBER, &value); } /* get MAC address (hardware address) of network device */ static void my_hwaddr(RESULT * result, RESULT * arg1) { static int errcount = 0; struct ifreq ifreq; unsigned char *hw; char value[18]; if (socknr < 0) { /* no open socket */ SetResult(&result, R_STRING, ""); return; } strncpy(ifreq.ifr_name, R2S(arg1), sizeof(ifreq.ifr_name)); #ifndef __MAC_OS_X_VERSION_10_3 // Linux: get interface MAC address if (ioctl(socknr, SIOCGIFHWADDR, &ifreq) < 0) { #else // MacOS: get interface MAC address if (ioctl(socknr, SIOCGLIFPHYADDR, &ifreq) < 0) { #endif errcount++; if (1 == errcount % 1000) { error("%s: ioctl(IF_HARDW_ADDR %s) failed: %s", "plugin_netinfo", ifreq.ifr_name, strerror(errno)); error(" (skip next 1000 errors)"); } SetResult(&result, R_STRING, ""); return; } #ifndef __MAC_OS_X_VERSION_10_3 hw = (unsigned char *) ifreq.ifr_hwaddr.sa_data; #else hw = (unsigned char *) ifreq.ifr_data; #endif qprintf(value, sizeof(value), "%02x:%02x:%02x:%02x:%02x:%02x", *hw, *(hw + 1), *(hw + 2), *(hw + 3), *(hw + 4), *(hw + 5)); SetResult(&result, R_STRING, value); } /* get ip address of network device */ static void my_ipaddr(RESULT * result, RESULT * arg1) { static int errcount = 0; struct ifreq ifreq; struct sockaddr_in *sin; char value[16]; if (socknr < 0) { /* no open socket */ SetResult(&result, R_STRING, ""); return; } strncpy(ifreq.ifr_name, R2S(arg1), sizeof(ifreq.ifr_name)); if (ioctl(socknr, SIOCGIFADDR, &ifreq) < 0) { errcount++; if (1 == errcount % 1000) { error("%s: ioctl(IFADDR %s) failed: %s", "plugin_netinfo", ifreq.ifr_name, strerror(errno)); error(" (skip next 1000 errors)"); } SetResult(&result, R_STRING, ""); return; } sin = (struct sockaddr_in *) &ifreq.ifr_addr; qprintf(value, sizeof(value), "%s", inet_ntoa(sin->sin_addr)); SetResult(&result, R_STRING, value); } struct sockaddr_in *get_netmask(RESULT * arg1) { static int errcount = 0; struct ifreq ifreq; struct sockaddr_in *sin; static struct sockaddr_in sret; strncpy(ifreq.ifr_name, R2S(arg1), sizeof(ifreq.ifr_name)); if (ioctl(socknr, SIOCGIFNETMASK, &ifreq) < 0) { errcount++; if (1 == errcount % 1000) { error("%s: ioctl(IFNETMASK %s) failed: %s", "plugin_netinfo", ifreq.ifr_name, strerror(errno)); error(" (skip next 1000 errors)"); } return NULL; } #ifndef __MAC_OS_X_VERSION_10_3 sin = (struct sockaddr_in *) &ifreq.ifr_netmask; #else sin = (struct sockaddr_in *) &ifreq.ifr_data; #endif memcpy(&sret, sin, sizeof(sret)); return &sret; } /* get ip netmask of network device */ static void my_netmask(RESULT * result, RESULT * arg1) { char value[16]; struct sockaddr_in *sin; if (socknr < 0) { /* no open socket */ SetResult(&result, R_STRING, ""); return; } sin = get_netmask(arg1); qprintf(value, sizeof(value), "%s", NULL != sin ? inet_ntoa(sin->sin_addr) : "?"); SetResult(&result, R_STRING, value); } /* get netmask in short CIDR notation */ static void my_netmask_short(RESULT * result, RESULT * arg1) { char value[16]; struct sockaddr_in *sin; int netlen = 0; long double logval = 0.0; if (socknr < 0) { /* no open socket */ SetResult(&result, R_STRING, ""); return; } sin = get_netmask(arg1); if (NULL != sin) { logval = (long double) (get_netmask(arg1)->sin_addr.s_addr); netlen = (int) rint(log2l(logval) / log2l(2.0)); qprintf(value, sizeof(value), "/%d", netlen); } else { qprintf(value, sizeof(value), "/?"); } SetResult(&result, R_STRING, value); } /* get ip broadcast address of network device */ static void my_bcaddr(RESULT * result, RESULT * arg1) { static int errcount = 0; struct ifreq ifreq; struct sockaddr_in *sin; char value[16]; if (socknr < 0) { /* no open socket */ SetResult(&result, R_STRING, ""); return; } strncpy(ifreq.ifr_name, R2S(arg1), sizeof(ifreq.ifr_name)); if (ioctl(socknr, SIOCGIFBRDADDR, &ifreq) < 0) { errcount++; if (1 == errcount % 1000) { error("%s: ioctl(IFBRDADDR %s) failed: %s", "plugin_netinfo", ifreq.ifr_name, strerror(errno)); error(" (skip next 1000 errors)"); } SetResult(&result, R_STRING, ""); return; } sin = (struct sockaddr_in *) &ifreq.ifr_broadaddr; qprintf(value, sizeof(value), "%s", inet_ntoa(sin->sin_addr)); SetResult(&result, R_STRING, value); } int plugin_init_netinfo(void) { open_net(); AddFunction("netinfo::exists", 1, my_exists); AddFunction("netinfo::hwaddr", 1, my_hwaddr); AddFunction("netinfo::ipaddr", 1, my_ipaddr); AddFunction("netinfo::netmask", 1, my_netmask); AddFunction("netinfo::netmask_short", 1, my_netmask_short); AddFunction("netinfo::bcaddr", 1, my_bcaddr); return 0; } void plugin_exit_netinfo(void) { close(socknr); } lcd4linux-r1200/drv_HD44780.c0000644000175000017500000011560111301145115016135 0ustar jmccrohanjmccrohan/* $Id: drv_HD44780.c 1066 2009-11-19 04:32:13Z edman007 $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_HD44780.c $ * * new style driver for HD44780-based displays * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * Support for I2C bus * Copyright (C) 2005 Luis Correia * * Modification for 4-Bit mode * Copyright (C) 2003 Martin Hejl (martin@hejl.de) * * Modification for 2nd controller support * Copyright (C) 2003 Jesse Brook Kovach * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_HD44780 * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "udelay.h" #include "qprintf.h" #include "timer.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_gpio.h" #ifdef WITH_PARPORT #include "drv_generic_parport.h" #include "drv_generic_keypad.h" #include "widget_keypad.h" #endif #ifdef WITH_I2C #include "drv_generic_i2c.h" #endif static char Name[] = "HD44780"; static int Bus; static int Model; static int Capabilities; /* Timings */ #ifdef WITH_PARPORT static int T_CY, T_PW, T_AS, T_AH; #endif static int T_INIT1, T_INIT2, T_EXEC, T_WRCG, T_CLEAR, T_HOME, T_ONOFF; #ifdef WITH_PARPORT static int T_POWER, T_GPO_ST, T_GPO_PW; #endif static int Bits = 0; static int numControllers = 0; static int allControllers = 0; static int currController = 0; /* size of every single controller */ static int CROWS[4]; static int CCOLS[4]; static unsigned char SIGNAL_RW; static unsigned char SIGNAL_RS; static unsigned char SIGNAL_ENABLE; static unsigned char SIGNAL_ENABLE2; static unsigned char SIGNAL_ENABLE3; static unsigned char SIGNAL_ENABLE4; static unsigned char SIGNAL_GPO; #ifdef WITH_PARPORT static unsigned char SIGNAL_GPI; static unsigned char SIGNAL_BACKLIGHT; static unsigned char SIGNAL_POWER; #endif /* maximum time to wait for the busy-flag (in usec) */ #define MAX_BUSYFLAG_WAIT 10000 /* maximum busy flag errors before falling back to busy-waiting */ #define MAX_BUSYFLAG_ERRORS 20 /* flag for busy-waiting vs. busy flag checking */ #ifdef WITH_PARPORT static int UseBusy = 0; #endif /* which data bits should have their logic inverted */ static int invert_data_bits = 0; /* buffer holding the GPIO state */ #ifdef WITH_PARPORT static unsigned char GPO = 0; #endif typedef struct { int type; char *name; int capabilities; } MODEL; #define CAP_PARPORT (1<<0) #define CAP_I2C (1<<1) #define CAP_GPO (1<<2) #define CAP_BACKLIGHT (1<<3) #define CAP_BRIGHTNESS (1<<4) #define CAP_BUSY4BIT (1<<5) #define CAP_HD66712 (1<<6) #define CAP_LCM162 (1<<7) #define CAP_GPI (1<<8) #define BUS_PP CAP_PARPORT #define BUS_I2C CAP_I2C static MODEL Models[] = { {0x01, "generic", CAP_PARPORT | CAP_I2C | CAP_GPO | CAP_GPI | CAP_BACKLIGHT}, {0x02, "Noritake", CAP_PARPORT | CAP_I2C | CAP_GPO | CAP_BRIGHTNESS}, {0x03, "Soekris", CAP_PARPORT | CAP_BUSY4BIT}, {0x04, "HD66712", CAP_PARPORT | CAP_I2C | CAP_GPO | CAP_BACKLIGHT | CAP_HD66712}, {0x05, "LCM-162", CAP_PARPORT | CAP_LCM162}, {0xff, "Unknown", 0} }; /****************************************/ /*** generic functions ***/ /****************************************/ static int (*drv_HD_load) (const char *section); static void (*drv_HD_command) (const unsigned char controller, const unsigned char cmd, const unsigned long delay); static void (*drv_HD_data) (const unsigned char controller, const char *string, const int len, const unsigned long delay); static void (*drv_HD_stop) (void); /****************************************/ /*** parport dependant functions ***/ /****************************************/ #ifdef WITH_PARPORT static void drv_HD_PP_busy(const int controller) { static unsigned int errors = 0; unsigned char enable; unsigned char data = 0xFF; unsigned char busymask; unsigned char ctrlmask; unsigned int counter; if (Bits == 8) { busymask = 0x80; } else { /* Since in 4-Bit mode DB0 on the parport is mapped to DB4 on the LCD * (and consequently, DB3 on the partport is mapped to DB7 on the LCD) * we need to listen for DB3 on the parport to go low */ busymask = 0x08; } ctrlmask = 0x08; while (ctrlmask > 0) { if (controller & ctrlmask) { enable = 0; if (ctrlmask & 0x01) enable = SIGNAL_ENABLE; else if (ctrlmask & 0x02) enable = SIGNAL_ENABLE2; else if (ctrlmask & 0x04) enable = SIGNAL_ENABLE3; else if (ctrlmask & 0x08) enable = SIGNAL_ENABLE4; /* set data-lines to input */ drv_generic_parport_direction(1); if (Bits == 8) { /* Set RW, clear RS */ drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, SIGNAL_RW); } else { drv_generic_parport_data(SIGNAL_RW ^ invert_data_bits); } /* Address set-up time */ ndelay(T_AS); /* rise ENABLE */ if (Bits == 8) { drv_generic_parport_control(enable, enable); } else { drv_generic_parport_data((SIGNAL_RW | enable) ^ invert_data_bits); } counter = 0; while (1) { /* read the busy flag */ data = drv_generic_parport_read(); if ((data & busymask) == 0) { errors = 0; break; } /* make sure we don't wait forever * - but only check after 5 iterations * that way, we won't slow down normal mode * (where we don't need the timeout anyway) */ counter++; if (counter >= 5) { struct timeval now, end; if (counter == 5) { /* determine the time when the timeout has expired */ gettimeofday(&end, NULL); end.tv_usec += MAX_BUSYFLAG_WAIT; while (end.tv_usec > 1000000) { end.tv_usec -= 1000000; end.tv_sec++; } } /* get the current time */ gettimeofday(&now, NULL); if (now.tv_sec == end.tv_sec ? now.tv_usec >= end.tv_usec : now.tv_sec >= end.tv_sec) { error("%s: timeout waiting for busy flag on controller %x (0x%02x)", Name, ctrlmask, data); if (++errors >= MAX_BUSYFLAG_ERRORS) { error("%s: too many busy flag failures, turning off busy flag checking.", Name); UseBusy = 0; } break; } } } /* RS=low, RW=low, EN=low */ if (Bits == 8) { /* Lower EN */ drv_generic_parport_control(enable, 0); /* Address hold time */ ndelay(T_AH); drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, 0); } else { /* Lower EN */ drv_generic_parport_data(SIGNAL_RW ^ invert_data_bits); ndelay(T_AH); drv_generic_parport_data(0 ^ invert_data_bits); } /* set data-lines to output */ drv_generic_parport_direction(0); } ctrlmask >>= 1; } } static void drv_HD_PP_nibble(const unsigned char controller, const unsigned char nibble) { unsigned char enable; /* enable signal: 'controller' is a bitmask */ /* bit n .. send to controller #n */ /* so we can send a byte to more controllers at the same time! */ enable = 0; if (controller & 0x01) enable |= SIGNAL_ENABLE; if (controller & 0x02) enable |= SIGNAL_ENABLE2; if (controller & 0x04) enable |= SIGNAL_ENABLE3; if (controller & 0x08) enable |= SIGNAL_ENABLE4; /* clear ENABLE */ /* put data on DB1..DB4 */ /* nibble already contains RS bit! */ drv_generic_parport_data(nibble ^ invert_data_bits); /* Address set-up time */ ndelay(T_AS); /* rise ENABLE */ drv_generic_parport_data((nibble | enable) ^ invert_data_bits); /* Enable pulse width */ ndelay(T_PW); /* lower ENABLE */ drv_generic_parport_data(nibble ^ invert_data_bits); } static void drv_HD_PP_byte(const unsigned char controller, const unsigned char data, const unsigned char RS) { /* send high nibble of the data */ drv_HD_PP_nibble(controller, ((data >> 4) & 0x0f) | RS); /* Make sure we honour T_CY */ ndelay(T_CY - T_AS - T_PW); /* send low nibble of the data */ drv_HD_PP_nibble(controller, (data & 0x0f) | RS); } static void drv_HD_PP_command(const unsigned char controller, const unsigned char cmd, const unsigned long delay) { unsigned char enable; if (UseBusy) drv_HD_PP_busy(controller); if (Bits == 8) { /* enable signal: 'controller' is a bitmask */ /* bit n .. send to controller #n */ /* so we can send a byte to more controllers at the same time! */ enable = 0; if (controller & 0x01) enable |= SIGNAL_ENABLE; if (controller & 0x02) enable |= SIGNAL_ENABLE2; if (controller & 0x04) enable |= SIGNAL_ENABLE3; if (controller & 0x08) enable |= SIGNAL_ENABLE4; /* put data on DB1..DB8 */ drv_generic_parport_data(cmd ^ invert_data_bits); /* clear RW and RS */ drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, 0); /* Address set-up time */ ndelay(T_AS); /* send command */ drv_generic_parport_toggle(enable, 1, T_PW); } else { drv_HD_PP_byte(controller, cmd, 0); } /* wait for command completion */ if (!UseBusy) udelay(delay); } static void drv_HD_PP_data(const unsigned char controller, const char *string, const int len, const unsigned long delay) { int l = len; unsigned char enable; /* sanity check */ if (len <= 0) return; if (Bits == 8) { /* enable signal: 'controller' is a bitmask */ /* bit n .. send to controller #n */ /* so we can send a byte to more controllers at the same time! */ enable = 0; if (controller & 0x01) enable |= SIGNAL_ENABLE; if (controller & 0x02) enable |= SIGNAL_ENABLE2; if (controller & 0x04) enable |= SIGNAL_ENABLE3; if (controller & 0x08) enable |= SIGNAL_ENABLE4; if (!UseBusy) { /* clear RW, set RS */ drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, SIGNAL_RS); /* Address set-up time */ ndelay(T_AS); } while (l--) { if (UseBusy) { drv_HD_PP_busy(controller); /* clear RW, set RS */ drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, SIGNAL_RS); /* Address set-up time */ ndelay(T_AS); } /* put data on DB1..DB8 */ drv_generic_parport_data((*(string++)) ^ invert_data_bits); /* send command */ drv_generic_parport_toggle(enable, 1, T_PW); /* wait for command completion */ if (!UseBusy) udelay(delay); } } else { /* 4 bit mode */ while (l--) { if (UseBusy) drv_HD_PP_busy(controller); /* send data with RS enabled */ drv_HD_PP_byte(controller, *(string++), SIGNAL_RS); /* wait for command completion */ if (!UseBusy) udelay(delay); } } } static int drv_HD_PP_load(const char *section) { if (cfg_number(section, "Bits", 8, 4, 8, &Bits) < 0) return -1; if (Bits != 4 && Bits != 8) { error("%s: bad %s.Bits '%d' from %s, should be '4' or '8'", Name, section, Bits, cfg_source()); return -1; } /* LCM-162 only supports 8-bit-mode */ if (Capabilities & CAP_LCM162 && Bits != 8) { error("%s: Model '%s' does not support %d bit mode!", Name, Models[Model].name, Bits); Bits = 8; } info("%s: using %d bit mode", Name, Bits); if (drv_generic_parport_open(section, Name) != 0) { error("%s: could not initialize parallel port!", Name); return -1; } /* Soft-Wiring */ if (Capabilities & CAP_LCM162) { /* the LCM-162 is hardwired */ if ((SIGNAL_RS = drv_generic_parport_hardwire_ctrl("RS", "SLCTIN")) == 0xff) return -1; if ((SIGNAL_RW = drv_generic_parport_hardwire_ctrl("RW", "INIT")) == 0xff) return -1; if ((SIGNAL_ENABLE = drv_generic_parport_hardwire_ctrl("ENABLE", "AUTOFD")) == 0xff) return -1; if ((SIGNAL_ENABLE2 = drv_generic_parport_hardwire_ctrl("ENABLE2", "GND")) == 0xff) return -1; if ((SIGNAL_ENABLE3 = drv_generic_parport_hardwire_ctrl("ENABLE3", "GND")) == 0xff) return -1; if ((SIGNAL_ENABLE4 = drv_generic_parport_hardwire_ctrl("ENABLE4", "GND")) == 0xff) return -1; if ((SIGNAL_BACKLIGHT = drv_generic_parport_hardwire_ctrl("BACKLIGHT", "GND")) == 0xff) return -1; if ((SIGNAL_GPO = drv_generic_parport_hardwire_ctrl("GPO", "GND")) == 0xff) return -1; if ((SIGNAL_POWER = drv_generic_parport_hardwire_ctrl("POWER", "GND")) == 0xff) return -1; } else { if (Bits == 8) { if ((SIGNAL_RS = drv_generic_parport_wire_ctrl("RS", "AUTOFD")) == 0xff) return -1; if ((SIGNAL_RW = drv_generic_parport_wire_ctrl("RW", "GND")) == 0xff) return -1; if ((SIGNAL_ENABLE = drv_generic_parport_wire_ctrl("ENABLE", "STROBE")) == 0xff) return -1; if ((SIGNAL_ENABLE2 = drv_generic_parport_wire_ctrl("ENABLE2", "GND")) == 0xff) return -1; if ((SIGNAL_ENABLE3 = drv_generic_parport_wire_ctrl("ENABLE3", "GND")) == 0xff) return -1; if ((SIGNAL_ENABLE4 = drv_generic_parport_wire_ctrl("ENABLE4", "GND")) == 0xff) return -1; } else { if ((SIGNAL_RS = drv_generic_parport_wire_data("RS", "DB4")) == 0xff) return -1; if ((SIGNAL_RW = drv_generic_parport_wire_data("RW", "DB5")) == 0xff) return -1; if ((SIGNAL_ENABLE = drv_generic_parport_wire_data("ENABLE", "DB6")) == 0xff) return -1; if ((SIGNAL_ENABLE2 = drv_generic_parport_wire_data("ENABLE2", "GND")) == 0xff) return -1; if ((SIGNAL_ENABLE3 = drv_generic_parport_wire_data("ENABLE3", "GND")) == 0xff) return -1; if ((SIGNAL_ENABLE4 = drv_generic_parport_wire_data("ENABLE4", "GND")) == 0xff) return -1; } /* backlight GPO and power are always control signals */ if ((SIGNAL_BACKLIGHT = drv_generic_parport_wire_ctrl("BACKLIGHT", "GND")) == 0xff) return -1; if ((SIGNAL_GPO = drv_generic_parport_wire_ctrl("GPO", "GND")) == 0xff) return -1; if ((SIGNAL_GPI = drv_generic_parport_wire_ctrl("GPI", "GND")) == 0xff) return -1; if ((SIGNAL_POWER = drv_generic_parport_wire_ctrl("POWER", "GND")) == 0xff) return -1; } /* clear capabilities if corresponding signal is GND */ if (SIGNAL_BACKLIGHT == 0) { Capabilities &= ~CAP_BACKLIGHT; } if (SIGNAL_GPO == 0) { Capabilities &= ~CAP_GPO; } if (SIGNAL_GPI == 0) { Capabilities &= ~CAP_GPI; } /* Timings */ /* low level communication timings [nanoseconds] * as these values differ from spec to spec, * we use the worst-case default values, but allow * modification from the config file. */ T_CY = timing(Name, section, "CY", 1000, "ns"); /* Enable cycle time */ T_PW = timing(Name, section, "PW", 450, "ns"); /* Enable pulse width */ T_AS = timing(Name, section, "AS", 140, "ns"); /* Address setup time */ T_AH = timing(Name, section, "AH", 20, "ns"); /* Address hold time */ /* GPO timing */ if (SIGNAL_GPO != 0) { T_GPO_ST = timing(Name, section, "GPO_ST", 20, "ns"); /* 74HCT573 set-up time */ T_GPO_PW = timing(Name, section, "GPO_PW", 230, "ns"); /* 74HCT573 enable pulse width */ } else { T_GPO_ST = 0; T_GPO_PW = 0; } /* HD44780 execution timings [microseconds] * as these values differ from spec to spec, * we use the worst-case default values, but allow * modification from the config file. */ T_INIT1 = timing(Name, section, "INIT1", 4100, "us"); /* first init sequence: 4.1 msec */ T_INIT2 = timing(Name, section, "INIT2", 100, "us"); /* second init sequence: 100 usec */ T_EXEC = timing(Name, section, "EXEC", 80, "us"); /* normal execution time */ T_WRCG = timing(Name, section, "WRCG", 120, "us"); /* CG RAM Write */ T_CLEAR = timing(Name, section, "CLEAR", 2250, "us"); /* Clear Display */ T_HOME = timing(Name, section, "HOME", 2250, "us"); /* Return Cursor Home */ T_ONOFF = timing(Name, section, "ONOFF", 2250, "us"); /* Display On/Off Control */ /* Power-on delay */ if (SIGNAL_POWER != 0) { T_POWER = timing(Name, section, "POWER", 500, "ms"); } else { T_POWER = 0; } /* clear all signals */ if (Bits == 8) { drv_generic_parport_control(SIGNAL_RS | SIGNAL_RW | SIGNAL_ENABLE | SIGNAL_ENABLE2 | SIGNAL_ENABLE3 | SIGNAL_ENABLE4 | SIGNAL_BACKLIGHT | SIGNAL_GPO | SIGNAL_POWER, 0); } else { drv_generic_parport_control(SIGNAL_BACKLIGHT | SIGNAL_GPO | SIGNAL_POWER, 0); drv_generic_parport_data(0 ^ invert_data_bits); } /* set direction: write */ drv_generic_parport_direction(0); /* raise power pin */ if (SIGNAL_POWER != 0) { drv_generic_parport_control(SIGNAL_POWER, SIGNAL_POWER); udelay(1000 * T_POWER); } /* initialize *all* controllers */ if (Bits == 8) { drv_HD_PP_command(allControllers, 0x30, T_INIT1); /* 8 Bit mode, wait 4.1 ms */ drv_HD_PP_command(allControllers, 0x30, T_INIT2); /* 8 Bit mode, wait 100 us */ drv_HD_PP_command(allControllers, 0x38, T_EXEC); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ } else { drv_HD_PP_nibble(allControllers, 0x03); udelay(T_INIT1); /* 4 Bit mode, wait 4.1 ms */ drv_HD_PP_nibble(allControllers, 0x03); udelay(T_INIT2); /* 4 Bit mode, wait 100 us */ drv_HD_PP_nibble(allControllers, 0x03); udelay(T_INIT1); /* 4 Bit mode, wait 4.1 ms */ drv_HD_PP_nibble(allControllers, 0x02); udelay(T_INIT2); /* 4 Bit mode, wait 100 us */ drv_HD_PP_command(allControllers, 0x28, T_EXEC); /* 4 Bit mode, 1/16 duty cycle, 5x8 font */ } /* maybe use busy-flag from now on */ /* (we can't use the busy flag during the init sequence) */ cfg_number(section, "UseBusy", 0, 0, 1, &UseBusy); /* make sure we don't use the busy flag with RW wired to GND */ if (UseBusy && !SIGNAL_RW) { error("%s: busy-flag checking is impossible with RW wired to GND!", Name); UseBusy = 0; } /* make sure the display supports busy-flag checking in 4-Bit-Mode */ /* at the moment this is inly possible with Martin Hejl's gpio driver, */ /* which allows to use 4 bits as input and 4 bits as output */ if (UseBusy && Bits == 4 && !(Capabilities & CAP_BUSY4BIT)) { error("%s: Model '%s' does not support busy-flag checking in 4 bit mode", Name, Models[Model].name); UseBusy = 0; } info("%s: %susing busy-flag checking", Name, UseBusy ? "" : "not "); /* The LCM-162 should really use BusyFlag checking */ if (!UseBusy && (Capabilities & CAP_LCM162)) { error("%s: Model '%s' should definitely use busy-flag checking!", Name, Models[Model].name); } return 0; } static void drv_HD_PP_stop(void) { /* clear all signals */ if (Bits == 8) { drv_generic_parport_control(SIGNAL_RS | SIGNAL_RW | SIGNAL_ENABLE | SIGNAL_ENABLE2 | SIGNAL_ENABLE3 | SIGNAL_ENABLE4 | SIGNAL_BACKLIGHT | SIGNAL_GPO, 0); } else { drv_generic_parport_data(0 ^ invert_data_bits); drv_generic_parport_control(SIGNAL_BACKLIGHT | SIGNAL_GPO | SIGNAL_POWER, 0); } drv_generic_parport_close(); } #endif #ifdef WITH_I2C /****************************************/ /*** i2c dependant functions ***/ /****************************************/ /* DISCLAIMER!!!! The following code is WORK IN PROGRESS, since it basicly 'works for us...' (C) 2005 Paul Kamphuis & Luis Correia We have removed all of the delays from this code, as the I2C bus is slow enough... (maximum possible speed is 100KHz only) */ static void drv_HD_I2C_nibble(unsigned char controller, unsigned char nibble) { unsigned char enable; unsigned char command; /* this is actually the first data byte on the PCF8574 */ unsigned char data_block[2]; /* enable signal: 'controller' is a bitmask */ /* bit n .. send to controller #n */ /* so we can send a byte to more controllers at the same time! */ enable = 0; if (controller & 0x01) enable |= SIGNAL_ENABLE; if (controller & 0x02) enable |= SIGNAL_ENABLE2; if (controller & 0x04) enable |= SIGNAL_ENABLE3; if (controller & 0x08) enable |= SIGNAL_ENABLE4; /* The new method Paul Kamphuis has concocted places the 3 needed writes to the I2C device as a single operation, using the 'i2c_smbus_write_block_data' function. These actual writes are performed by putting the nibble along with the 'EN' signal. command = first byte to be written, which contains the nibble (DB0..DB3) data [0] = second byte to be written, which contains the nibble plus the EN signal data [1] = third byte to be written, which contains the nibble (DB0..DB3) Then we write the block as a whole. The main advantage we see is that we do 2 less IOCTL's from our driver. */ command = nibble; data_block[0] = nibble | enable; data_block[1] = nibble; drv_generic_i2c_command(command, data_block, 2); } static void drv_HD_I2C_byte(const unsigned char controller, const unsigned char data) { /* send data with RS enabled */ drv_HD_I2C_nibble(controller, ((data >> 4) & 0x0f) | SIGNAL_RS); drv_HD_I2C_nibble(controller, (data & 0x0f) | SIGNAL_RS); } static void drv_HD_I2C_command(const unsigned char controller, const unsigned char cmd, __attribute__ ((unused)) const unsigned long delay) { /* send data with RS disabled */ drv_HD_I2C_nibble(controller, ((cmd >> 4) & 0x0f)); drv_HD_I2C_nibble(controller, ((cmd) & 0x0f)); } static void drv_HD_I2C_data(const unsigned char controller, const char *string, const int len, __attribute__ ((unused)) const unsigned long delay) { int l = len; /* sanity check */ if (len <= 0) return; while (l--) { drv_HD_I2C_byte(controller, *(string++)); } } static int drv_HD_I2C_load(const char *section) { if (cfg_number(section, "Bits", 8, 4, 8, &Bits) < 0) return -1; if (Bits != 4) { error("%s: bad %s.Bits '%d' from %s, should be '4'", Name, section, Bits, cfg_source()); return -1; } info("%s: using %d bit mode", Name, Bits); if (drv_generic_i2c_open(section, Name) != 0) { error("%s: could not initialize i2c attached device!", Name); return -1; } if ((SIGNAL_RS = drv_generic_i2c_wire("RS", "DB4")) == 0xff) return -1; if ((SIGNAL_RW = drv_generic_i2c_wire("RW", "DB5")) == 0xff) return -1; if ((SIGNAL_ENABLE = drv_generic_i2c_wire("ENABLE", "DB6")) == 0xff) return -1; if ((SIGNAL_ENABLE2 = drv_generic_i2c_wire("ENABLE2", "GND")) == 0xff) return -1; if ((SIGNAL_GPO = drv_generic_i2c_wire("GPO", "GND")) == 0xff) return -1; /* initialize display */ drv_HD_I2C_nibble(allControllers, 0x03); udelay(T_INIT1); /* 4 Bit mode, wait 4.1 ms */ drv_HD_I2C_nibble(allControllers, 0x03); udelay(T_INIT2); /* 4 Bit mode, wait 100 us */ drv_HD_I2C_nibble(allControllers, 0x03); udelay(T_INIT1); /* 4 Bit mode, wait 4.1 ms */ drv_HD_I2C_nibble(allControllers, 0x02); udelay(T_INIT2); /* 4 Bit mode, wait 100 us */ drv_HD_I2C_command(allControllers, 0x28, T_EXEC); /* 4 Bit mode, 1/16 duty cycle, 5x8 font */ info("%s: I2C initialization done", Name); return 0; } static void drv_HD_I2C_stop(void) { /* clear all signals */ drv_generic_i2c_data(0); /* close port */ drv_generic_i2c_close(); } /* END OF DISCLAIMER */ #endif /* WITH_I2C */ /****************************************/ /*** display dependant functions ***/ /****************************************/ static void drv_HD_clear(void) { drv_HD_command(allControllers, 0x01, T_CLEAR); /* clear *all* displays */ } static int drv_HD_goto(int row, int col) { int pos, controller; /* handle multiple controllers */ for (pos = 0, controller = 0; controller < numControllers; controller++) { pos += CROWS[controller]; if (row < pos) { currController = (1 << controller); break; } row -= CROWS[controller]; } /* column outside of current display's width */ if (col >= CCOLS[controller]) return -1; if (0) { debug("goto: [%d,%d] mask=%d, controller=%d, size:%dx%d", row, col, currController, controller, CROWS[controller], CCOLS[controller]); } /* 16x1 Displays are organized as 8x2 :-( */ if (CCOLS[controller] == 16 && CROWS[controller] == 1 && col > 7) { row++; col -= 8; } if (Capabilities & CAP_HD66712) { /* the HD66712 doesn't have a braindamadged RAM layout */ pos = row * 32 + col; } else { /* 16x4 Controllers use a slightly different layout */ if (CCOLS[controller] == 16 && CROWS[controller] == 4) { pos = (row % 2) * 64 + (row / 2) * 16 + col; } else { pos = (row % 2) * 64 + (row / 2) * 20 + col; } } drv_HD_command(currController, (0x80 | pos), T_EXEC); /* return columns left on current display */ return CCOLS[controller] - col; } static void drv_HD_write(const int row, const int col, const char *data, const int len) { int space = drv_HD_goto(row, col); if (space > 0) { drv_HD_data(currController, data, len > space ? space : len, T_EXEC); } } static void drv_HD_defchar(const int ascii, const unsigned char *matrix) { int i; char buffer[8]; for (i = 0; i < 8; i++) { buffer[i] = matrix[i] & 0x1f; } /* define chars on *all* controllers! */ drv_HD_command(allControllers, 0x40 | 8 * ascii, T_EXEC); drv_HD_data(allControllers, buffer, 8, T_WRCG); } #ifdef WITH_PARPORT static int drv_HD_backlight(int backlight) { if (!(Capabilities & CAP_BACKLIGHT)) return -1; if (backlight < 0) backlight = 0; if (backlight > 1) backlight = 1; drv_generic_parport_control(SIGNAL_BACKLIGHT, backlight ? SIGNAL_BACKLIGHT : 0); return backlight; } #endif static int drv_HD_brightness(int brightness) { char cmd; if (!(Capabilities & CAP_BRIGHTNESS)) return -1; if (brightness < 0) brightness = 0; if (brightness > 3) brightness = 3; cmd = '0' + brightness; drv_HD_command(allControllers, 0x38, T_EXEC); /* enable function */ drv_HD_data(allControllers, &cmd, 1, T_WRCG); /* set brightness */ return brightness; } #ifdef WITH_PARPORT static int drv_HD_GPO(const int num, const int val) { int v; if (val > 0) { /* set bit */ v = 1; GPO |= 1 << num; } else { /* clear bit */ v = 0; GPO &= ~(1 << num); } /* put data on DB1..DB8 */ drv_generic_parport_data(GPO ^ invert_data_bits); /* 74HCT573 set-up time */ ndelay(T_GPO_ST); /* send data */ /* 74HCT573 enable pulse width */ drv_generic_parport_toggle(SIGNAL_GPO, 1, T_GPO_PW); return v; } static int drv_HD_GPI(const int num) { int v; /* switch to read mode */ drv_generic_parport_direction(1); drv_generic_parport_control(SIGNAL_GPI, SIGNAL_GPI); /* 74HCT573 set-up time + enable pulse width */ ndelay(T_GPO_ST + T_GPO_PW); /* read data from DB1..DB8 */ v = drv_generic_parport_read() ^ invert_data_bits; /* switch back to write mode */ drv_generic_parport_control(SIGNAL_GPI, 0); drv_generic_parport_direction(0); return (v >> num) & 1; } #endif #ifdef WITH_PARPORT static int drv_HD_LCM162_keypad_handler(const int num) { return num; } static void drv_HD_LCM162_timer(void __attribute__ ((unused)) * notused) { static unsigned char data = 0x00; /* Bit 3+5 : key number */ /* Bit 6 : key press/release */ unsigned char mask3 = 1 << 3; unsigned char mask5 = 1 << 5; unsigned char mask6 = 1 << 6; unsigned char mask = mask3 | mask5 | mask6; int keynum; int updown; unsigned char temp; temp = drv_generic_parport_status() & mask; if (data != temp) { data = temp; int KEYPAD_VAL = 0; keynum = (data & mask3 ? 1 : 0) + (data & mask5 ? 2 : 0); switch (keynum) { default: case 0: KEYPAD_VAL = WIDGET_KEY_CANCEL; break; case 1: KEYPAD_VAL = WIDGET_KEY_UP; break; case 2: KEYPAD_VAL = WIDGET_KEY_CONFIRM; break; case 3: KEYPAD_VAL = WIDGET_KEY_DOWN; break; } updown = (data & mask6 ? 1 : 0); KEYPAD_VAL += updown ? WIDGET_KEY_PRESSED : WIDGET_KEY_RELEASED; drv_generic_keypad_press(KEYPAD_VAL); debug("key %d press %d", keynum, updown); } } #endif static int drv_HD_start(const char *section, const int quiet) { char *model, *size, *bus; int rows = -1, cols = -1, gpos = -1, gpis = -1, i; int size_defined = 0; int size_missing = 0; model = cfg_get(section, "Model", "generic"); if (model != NULL && *model != '\0') { int i; for (i = 0; Models[i].type != 0xff; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == 0xff) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; Capabilities = Models[Model].capabilities; info("%s: using model '%s'", Name, Models[Model].name); } else { error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source()); free(model); return -1; } free(model); bus = cfg_get(section, "Bus", "parport"); if (bus == NULL && *bus == '\0') { error("%s: empty '%s.Bus' entry from %s", Name, section, cfg_source()); free(bus); return -1; } if (strcasecmp(bus, "parport") == 0) { #ifdef WITH_PARPORT info("%s: using parallel port", Name); Bus = BUS_PP; drv_HD_load = drv_HD_PP_load; drv_HD_command = drv_HD_PP_command; drv_HD_data = drv_HD_PP_data; drv_HD_stop = drv_HD_PP_stop; #else error("%s: %s.Bus '%s' from %s not available:", Name, section, bus, cfg_source()); error("%s: lcd4linux was compiled without parport support!", Name); free(bus); return -1; #endif } else if (strcasecmp(bus, "i2c") == 0) { #ifdef WITH_I2C info("%s: using I2C bus", Name); Bus = BUS_I2C; drv_HD_load = drv_HD_I2C_load; drv_HD_command = drv_HD_I2C_command; drv_HD_data = drv_HD_I2C_data; drv_HD_stop = drv_HD_I2C_stop; #else error("%s: %s.Bus '%s' from %s not available:", Name, section, bus, cfg_source()); error("%s: lcd4linux was compiled without i2c support!", Name); free(bus); return -1; #endif } else { error("%s: bad %s.Bus '%s' from %s, should be 'parport' or 'i2c'", Name, section, bus, cfg_source()); free(bus); return -1; } /* sanity check: Model can use bus */ if (!(Capabilities & Bus)) { error("%s: Model '%s' cannot be used on the %s bus!", Name, Models[Model].name, bus); free(bus); return -1; } free(bus); if (cfg_number(section, "Controllers", 1, 1, 4, (int *) &numControllers) < 0) return -1; info("%s: using %d Controller(s)", Name, numControllers); /* current Controller */ currController = 1; /* Bitmask for *all* Controllers */ allControllers = (1 << numControllers) - 1; DCOLS = 0; DROWS = 0; for (i = 0; i < numControllers; i++) { char key[6]; qprintf(key, sizeof(key), "Size%d", i + 1); size = cfg_get(section, key, NULL); if (size == NULL || *size == '\0') { size_missing++; free(size); continue; } if (sscanf(size, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.%s '%s' from %s", Name, section, key, size, cfg_source()); free(size); return -1; } free(size); CCOLS[i] = cols; CROWS[i] = rows; size_defined++; info("%s: Controller %d: %dx%d", Name, i + 1, cols, rows); /* grow the size */ if (cols > DCOLS) DCOLS = cols; DROWS += rows; } if (size_defined && size_missing) { error("%s: bad %s.Size* definition in %s:", Name, section, cfg_source()); error("%s: either you specify the size for *all* controllers or for none.", Name); return -1; } size = cfg_get(section, "Size", NULL); if (size != NULL && *size != '\0') { if (sscanf(size, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, size, cfg_source()); free(size); return -1; } if (DCOLS == 0 && DROWS == 0) { for (i = 0; i < numControllers; i++) { CCOLS[i] = cols; CROWS[i] = rows / numControllers; DCOLS = CCOLS[i]; DROWS += CROWS[i]; } } if (rows != DROWS || cols != DCOLS) { error("%s: bad %s.Size definition in %s:", Name, section, cfg_source()); error("%s: Size %dx%d should be %dx%d", Name, cols, rows, DCOLS, DROWS); return -1; } } free(size); if (cfg_number(section, "GPOs", 0, 0, 8, &gpos) < 0) return -1; if (gpos > 0 && !(Capabilities & CAP_GPO)) { error("%s: Model '%s' does not support GPO's!", Name, Models[Model].name); gpos = 0; } GPOS = gpos; if (GPOS > 0) { info("%s: using %d GPO's", Name, GPOS); } if (cfg_number(section, "GPIs", 0, 0, 8, &gpis) < 0) return -1; if (gpis > 0 && !(Capabilities & CAP_GPI)) { error("%s: Model '%s' does not support GPI's!", Name, Models[Model].name); gpis = 0; } GPIS = gpis; if (GPIS > 0) { info("%s: using %d GPI's", Name, GPIS); } if (cfg_number(section, "InvertDataBits", 0, 0, 256, &invert_data_bits) < 0) return -1; if (invert_data_bits) { info("%s: inverting data bits (mask %02X)", Name, invert_data_bits); } if (drv_HD_load(section) < 0) { error("%s: start display failed!", Name); return -1; } drv_HD_command(allControllers, 0x08, T_EXEC); /* Controller off, cursor off, blink off */ drv_HD_command(allControllers, 0x0c, T_ONOFF); /* Display on, cursor off, blink off, wait 1.64 ms */ drv_HD_command(allControllers, 0x06, T_EXEC); /* curser moves to right, no shift */ if ((Capabilities & CAP_HD66712) && DROWS > 2) { drv_HD_command(allControllers, Bits == 8 ? 0x3c : 0x2c, T_EXEC); /* set extended register enable bit */ drv_HD_command(allControllers, 0x09, T_EXEC); /* set 4-line mode */ drv_HD_command(allControllers, Bits == 8 ? 0x38 : 0x28, T_EXEC); /* clear extended register enable bit */ } drv_HD_clear(); /* clear *all* displays */ drv_HD_command(allControllers, 0x03, T_HOME); /* return home */ /* maybe set backlight */ #ifdef WITH_PARPORT if (Capabilities & CAP_BACKLIGHT) { int backlight; if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { info("%s: backlight %s", Name, backlight ? "enabled" : "disabled"); drv_HD_backlight(backlight); } } #endif /* maybe set brightness */ if (Capabilities & CAP_BRIGHTNESS) { int brightness; if (cfg_number(section, "Brightness", 0, 0, 3, &brightness) > 0) { info("%s: brightness level %d", Name, brightness); drv_HD_brightness(brightness); } } /* install keypad polling timer for LCM-162 */ #ifdef WITH_PARPORT if (Capabilities & CAP_LCM162) { timer_add(drv_HD_LCM162_timer, NULL, 10, 0); drv_generic_keypad_real_press = drv_HD_LCM162_keypad_handler; } #endif if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, NULL)) { sleep(3); drv_HD_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ #ifdef WITH_PARPORT static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_HD_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } #endif static void plugin_brightness(RESULT * result, RESULT * arg1) { double brightness; brightness = drv_HD_brightness(R2N(arg1)); SetResult(&result, R_NUMBER, &brightness); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_HD_list(void) { int i; for (i = 0; Models[i].type != 0xff; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_HD_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 1066 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 1; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_HD_write; drv_generic_text_real_defchar = drv_HD_defchar; #ifdef WITH_PARPORT drv_generic_gpio_real_set = drv_HD_GPO; drv_generic_gpio_real_get = drv_HD_GPI; #endif /* start display */ if ((ret = drv_HD_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; #ifdef WITH_PARPORT if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; #endif /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ #ifdef WITH_PARPORT if (Capabilities & CAP_BACKLIGHT) { AddFunction("LCD::backlight", 1, plugin_backlight); } #endif if (Capabilities & CAP_BRIGHTNESS) { AddFunction("LCD::brightness", 1, plugin_brightness); } return 0; } /* close driver & display */ int drv_HD_quit(const int quiet) { info("%s: shutting down display.", Name); drv_generic_text_quit(); drv_generic_gpio_quit(); /* clear display */ drv_HD_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_HD_stop(); return (0); } DRIVER drv_HD44780 = { .name = Name, .list = drv_HD_list, .init = drv_HD_init, .quit = drv_HD_quit, }; lcd4linux-r1200/drv_Newhaven.c0000644000175000017500000003112511613724360017017 0ustar jmccrohanjmccrohan/* $Id: drv_Newhaven.c 1157 2011-07-27 05:58:08Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Newhaven.c $ * * Newhaven lcd4linux driver * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * Copyright (C) 2011 Rusty Clarkson * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * *** Newhaven NHDâ€0420D3Zâ€FLâ€GBW *** * A 20x4 LCD (Liquid Crystal Display). * * The display supports text mode provide 4 rows of 20 characters. This display * also supports many functions. The documentation for this display can be found * online easily. http://www.newhavendisplay.com/ would be a good place to start. * This driver was designed with the NHD-0420D3Z-FL-GBW in mind, but I'm sure * similar Newhaven displays will work with little to no effort. * * This driver is released under the GPL. */ /* * * exported fuctions: * * struct DRIVER drv_Newhaven * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" /* text mode display? */ #include "drv_generic_text.h" /* serial port? */ //#include "drv_generic_serial.h" /* i2c bus? */ #ifdef WITH_I2C #include "drv_generic_i2c.h" #endif static char Name[] = "Newhaven"; /* Newhaven Constants */ /* Line 1 */ #define NEWHAVEN_R1_C1 0x00 /* Line 2 */ #define NEWHAVEN_R2_C1 0x40 /* Line 3 */ #define NEWHAVEN_R3_C1 0x14 /* Line 4 */ #define NEWHAVEN_R4_C1 0x54 #define NEWHAVEN_ROW_MAX 4 #define NEWHAVEN_COL_MAX 20 #define NEWHAVEN_COMMAND 0xFE #define NEWHAVEN_DISPLAY_ON 0x41 #define NEWHAVEN_DISPLAY_OFF 0x42 #define NEWHAVEN_BAUD_RATE_SET 0x61 #define NEWHAVEN_BAUD_RATE_SHOW 0x71 #define NEWHAVEN_I2C_ADDR_SET 0x62 #define NEWHAVEN_I2C_ADDR_SHOW 0x72 #define NEWHAVEN_I2C_ADDR_DEFAULT 0x28 #define NEWHAVEN_DISPLAY_FIRMWARE_VER 0x70 #define NEWHAVEN_CONTRAST_SET 0x52 #define NEWHAVEN_CONTRAST_MIN 1 #define NEWHAVEN_CONTRAST_MAX 50 #define NEWHAVEN_CONTRAST_DEFAULT 25 #define NEWHAVEN_BRIGHTNESS_SET 0x53 #define NEWHAVEN_BRIGHTNESS_MIN 1 #define NEWHAVEN_BRIGHTNESS_MAX 8 #define NEWHAVEN_BRIGHTNESS_DEFAULT 6 #define NEWHAVEN_CLEAR_SCREEN 0x51 #define NEWHAVEN_DISPLAY_SHIFT_LEFT 0x55 #define NEWHAVEN_DISPLAY_SHIFT_RIGHT 0x56 #define NEWHAVEN_CURSOR_SET_POS 0x45 #define NEWHAVEN_CURSOR_HOME 0x46 #define NEWHAVEN_CURSOR_UNDERLINE_ON 0x47 #define NEWHAVEN_CURSOR_UNDERLINE_OFF 0x48 #define NEWHAVEN_CURSOR_LEFT_ONE 0x49 #define NEWHAVEN_CURSOR_RIGHT_ONE 0x4A #define NEWHAVEN_CURSOR_BLINKING_ON 0x4B #define NEWHAVEN_CURSOR_BLINKING_OFF 0x4C #define NEWHAVEN_BACKSPACE 0x4E #define NEWHAVEN_LOAD_CUSTOM_CHAR 0x54 /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_Newhaven_open(const char *section) { /* open serial port */ /* don't mind about device, speed and stuff, this function will take care of */ //if (drv_generic_serial_open(section, Name, 0) < 0) //return -1; /* open i2c port */ if (drv_generic_i2c_open(section, Name) < 0) return -1; return 0; } static int drv_Newhaven_close(void) { /* close whatever port you've opened */ //drv_generic_serial_close(); drv_generic_i2c_close(); return 0; } /* dummy function that sends data to the display */ static void drv_Newhaven_sendData(const char *data, const unsigned int len) { unsigned int i; /* send data to the serial port is easy... */ //drv_generic_serial_write(data, len); /* sending data using other methods is a bit more tricky... */ for (i = 0; i < len; i++) { /* send data to the i2c port */ drv_generic_i2c_byte(data[i]); } } /* dummy function that sends commands to the display */ static void drv_Newhaven_sendCommand(const char command, const char *data, const unsigned int len) { /* send commands to the serial port */ //drv_generic_serial_write(NEWHAVEN_COMMAND, 1); //drv_generic_serial_write(command, 1); /* send commands to the i2c port */ drv_generic_i2c_byte(NEWHAVEN_COMMAND); drv_generic_i2c_byte(command); /* send data */ drv_Newhaven_sendData(data, len); } /* text mode displays only */ static void drv_Newhaven_clear(void) { char cmd; /* do whatever is necessary to clear the display */ cmd = NEWHAVEN_CLEAR_SCREEN; drv_Newhaven_sendCommand(cmd, NULL, 0); } /* Turn display on */ static void drv_Newhaven_display_on(void) { char cmd; /* do whatever is necessary to turn on the display */ cmd = NEWHAVEN_DISPLAY_ON; drv_Newhaven_sendCommand(cmd, NULL, 0); } /* Turn display off */ static void __attribute__ ((unused)) drv_Newhaven_display_off(void) { char cmd; /* do whatever is necessary to turn off the display */ cmd = NEWHAVEN_DISPLAY_OFF; drv_Newhaven_sendCommand(cmd, NULL, 0); } /* text mode displays only */ static void drv_Newhaven_write(const int row, const int col, const char *data, int len) { char cmd; char wData[1]; /* do the cursor positioning here */ cmd = NEWHAVEN_CURSOR_SET_POS; if (col < 0 || col > DCOLS - 1) error("%s: Invalid col, %d. Valid cols 0-%d.", Name, col, DCOLS - 1); if (len > DCOLS - (col + 1)) error("%s: Data length, %d, longer than columns left in row, %d.", Name, len, DCOLS - (col + 1)); switch (row) { case 0: wData[0] = NEWHAVEN_R1_C1 + col; break; case 1: wData[0] = NEWHAVEN_R2_C1 + col; break; case 2: wData[0] = NEWHAVEN_R3_C1 + col; break; case 3: wData[0] = NEWHAVEN_R4_C1 + col; break; default: error("%s: Invalid row, %d. Valid rows 0-%d.", Name, row, DROWS - 1); return; } drv_Newhaven_sendCommand(cmd, wData, 1); /* send string to the display */ drv_Newhaven_sendData(data, len); } /* text mode displays only */ static void drv_Newhaven_defchar(const int ascii, const unsigned char *matrix) { char cmd; char wData[9]; int i; /* call the 'define character' function */ cmd = NEWHAVEN_LOAD_CUSTOM_CHAR; wData[0] = ascii; /* send bitmap to the display */ for (i = 0; i < 8; i++) { wData[i + 1] = *matrix++; } drv_Newhaven_sendCommand(cmd, wData, 9); } /* Set the contrast of the display */ static int drv_Newhaven_contrast(int contrast) { char cmd; char wData[1]; /* adjust limits according to the display */ if (contrast < NEWHAVEN_CONTRAST_MIN) contrast = NEWHAVEN_CONTRAST_MIN; if (contrast > NEWHAVEN_CONTRAST_MAX) contrast = NEWHAVEN_CONTRAST_MAX; /* call a 'contrast' function */ cmd = NEWHAVEN_CONTRAST_SET; wData[0] = contrast; drv_Newhaven_sendCommand(cmd, wData, 1); return contrast; } /* Set the brightness of the display */ static int drv_Newhaven_brightness(int brightness) { char cmd; char wData[1]; /* adjust limits according to the display */ if (brightness < NEWHAVEN_BRIGHTNESS_MIN) brightness = NEWHAVEN_BRIGHTNESS_MIN; if (brightness > NEWHAVEN_BRIGHTNESS_MAX) brightness = NEWHAVEN_BRIGHTNESS_MAX; /* call a 'brightness' function */ cmd = NEWHAVEN_BRIGHTNESS_SET; wData[0] = brightness; drv_Newhaven_sendCommand(cmd, wData, 1); return brightness; } /* start text mode display */ static int drv_Newhaven_start(const char *section) { int contrast, brightness; int rows = -1, cols = -1; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1 || rows > NEWHAVEN_ROW_MAX || cols > NEWHAVEN_COL_MAX) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* open communication with the display */ if (drv_Newhaven_open(section) < 0) { return -1; } /* reset & initialize display */ drv_Newhaven_display_on(); if (cfg_number (section, "Contrast", NEWHAVEN_CONTRAST_DEFAULT, NEWHAVEN_CONTRAST_MIN, NEWHAVEN_CONTRAST_MAX, &contrast) > 0) { drv_Newhaven_contrast(contrast); } if (cfg_number (section, "Brightness", NEWHAVEN_BRIGHTNESS_DEFAULT, NEWHAVEN_BRIGHTNESS_MIN, NEWHAVEN_BRIGHTNESS_MAX, &brightness) > 0) { drv_Newhaven_brightness(brightness); } drv_Newhaven_clear(); /* clear display */ sleep(1); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_Newhaven_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } static void plugin_brightness(RESULT * result, RESULT * arg1) { double brightness; brightness = drv_Newhaven_brightness(R2N(arg1)); SetResult(&result, R_NUMBER, &brightness); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_Newhaven_list(void) { printf("%s driver", Name); return 0; } /* initialize driver & display */ /* use this function for a text display */ int drv_Newhaven_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 1157 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_Newhaven_write; drv_generic_text_real_defchar = drv_Newhaven_defchar; /* start display */ if ((ret = drv_Newhaven_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "www.bwct.de")) { sleep(3); drv_Newhaven_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); AddFunction("LCD::brightness", 1, plugin_brightness); return 0; } /* close driver & display */ /* use this function for a text display */ int drv_Newhaven_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_Newhaven_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing connection"); drv_Newhaven_close(); return (0); } /* use this one for a text display */ DRIVER drv_Newhaven = { .name = Name, .list = drv_Newhaven_list, .init = drv_Newhaven_init, .quit = drv_Newhaven_quit, }; lcd4linux-r1200/plugin_wireless.c0000644000175000017500000003751111613717076017617 0ustar jmccrohanjmccrohan/* $Id: plugin_wireless.c 1153 2011-07-27 05:12:30Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_wireless.c $ * * Wireless Extension plugin * * Copyright (C) 2004 Xavier Vello * Copyright (C) 2004 Martin Hejl * Copyright (C) 2004 The LCD4Linux Team * * Losts of code borrowed from Wireless Tools, which is * Copyright (C) 1997-2002 Jean Tourrilhes * (avaible at http://web.hpl.hp.com/personal/Jean_Tourrilhes/Linux/) * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * Exported functions: wifi_level wifi_noise wifi_quality wifi_protocol wifi_frequency wifi_bitrate wifi_essid wifi_op_mode wifi_sensitivity wifi_sec_mode All Functions take one parameter (the name of the device, like "wlan0", "ath0" and so on) */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "cfg.h" #include "hash.h" #include "qprintf.h" #ifdef WITH_DMALLOC #include #endif #define HASH_TTL 100 /*#define KILO 1e3 */ /*#define MEGA 1e6 */ /*#define GIGA 1e9 */ #define KEY_LEVEL "level" #define KEY_QUALITY "quality" #define KEY_NOISE "noise" #define KEY_PROTO "proto" #define KEY_FREQUENCY "frequency" #define KEY_BIT_RATE "bit_rate" #define KEY_ESSID "essid" #define KEY_OP_MODE "op_mode" #define KEY_SENS "sens" #define KEY_SEC_MODE "sec_mode" #define FREQ2FLOAT(m,e) (((double) m) * pow(10,e)) #define MWATT2DBM(in) ((int) (ceil(10.0 * log10((double) in)))) static HASH wireless; static int sock = -2; static char *operation_mode[] = { "Auto", "Ad-Hoc", "Managed", "Master", "Repeater", "Secondary", "Monitor", "n/a" }; static void ioctl_error(const int line) { error("IOCTL call to wireless extensions in line %d returned error", line); } int do_ioctl(const int sock, /* Socket to the kernel */ const char *ifname, /* Device name */ const int request, /* WE ID */ struct iwreq *pwrq) { /* Fixed part of the request */ int ret; /* Set device name */ strncpy(pwrq->ifr_name, ifname, IFNAMSIZ); /* Do the request */ ret = ioctl(sock, request, pwrq); if (ret < 0) { debug("ioctl(0x%04x) failed: %d '%s'", request, errno, strerror(errno)); } return ret; } int get_range_info(const int sock, const char *ifname, struct iw_range *range) { struct iwreq req; char buffer[sizeof(struct iw_range) * 2]; /* Large enough */ if (sock <= 0) { return (-1); } /* Cleanup */ memset(buffer, 0, sizeof(buffer)); req.u.data.pointer = (caddr_t) buffer; req.u.data.length = sizeof(buffer); req.u.data.flags = 0; if (do_ioctl(sock, ifname, SIOCGIWRANGE, &req) < 0) return (-1); /* Copy stuff at the right place, ignore extra */ memcpy((char *) range, buffer, sizeof(struct iw_range)); return (0); } static int get_ifname(struct iwreq *preq, const char *dev) { /* do not cache this call !!! */ struct iwreq req; char key_buffer[32]; if (sock <= 0) { return (-1); } qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_PROTO); if (!preq) preq = &req; if (do_ioctl(sock, dev, SIOCGIWNAME, preq)) { debug("%s isn't a wirelesss interface !", dev); return -1; } hash_put(&wireless, key_buffer, preq->u.name); return (0); } static int get_frequency(const char *dev, const char *key) { /* Get frequency / channel */ struct iwreq req; char qprintf_buffer[1024]; char key_buffer[32]; double freq; int age; qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); age = hash_age(&wireless, key); /* reread every HASH_TTL msec only */ if (age > 0 && age <= HASH_TTL) { return (0); } if (get_ifname(&req, dev) != 0) { return (-1); } req.u.data.length = 0; req.u.data.flags = 1; /* Clear updated flag */ if (do_ioctl(sock, dev, SIOCGIWFREQ, &req) < 0) { ioctl_error(__LINE__); return -1; } freq = FREQ2FLOAT(req.u.freq.m, req.u.freq.e); /*if( freq>= GIGA) snprintf(qprintf_buffer,sizeof(qprintf_buffer), "%g GHz", freq / GIGA); else if(freq>= MEGA) snprintf(qprintf_buffer,sizeof(qprintf_buffer), "%g MHz", freq / MEGA); else snprintf(qprintf_buffer,sizeof(qprintf_buffer), "%g kHz", freq / KILO); */ snprintf(qprintf_buffer, sizeof(qprintf_buffer), "%g", freq); hash_put(&wireless, key_buffer, qprintf_buffer); return (0); } static int get_essid(const char *dev, const char *key) { /* Get ESSID */ struct iwreq req; char key_buffer[32]; char essid_buffer[IW_ESSID_MAX_SIZE + 1]; int age; qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); age = hash_age(&wireless, key); /* reread every HASH_TTL msec only */ if (age > 0 && age <= HASH_TTL) { return (0); } if (get_ifname(&req, dev) != 0) { return (-1); } memset(essid_buffer, 0, sizeof(essid_buffer)); req.u.essid.pointer = (caddr_t) essid_buffer; req.u.essid.length = IW_ESSID_MAX_SIZE + 1; req.u.essid.flags = 0; if (do_ioctl(sock, dev, SIOCGIWESSID, &req) < 0) { ioctl_error(__LINE__); return -1; } hash_put(&wireless, key_buffer, essid_buffer); return (0); } static int get_op_mode(const char *dev, const char *key) { /* Get operation mode */ struct iwreq req; char key_buffer[32]; int age; qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); age = hash_age(&wireless, key); /* reread every HASH_TTL msec only */ if (age > 0 && age <= HASH_TTL) { return (0); } if (get_ifname(&req, dev) != 0) { return (-1); } if (do_ioctl(sock, dev, SIOCGIWMODE, &req) < 0) { ioctl_error(__LINE__); return -1; } /* Fixme: req.u.mode is unsigned and therefore never < 0 */ /* if((req.u.mode > 6) || (req.u.mode < 0)) { */ if (req.u.mode > 6) { req.u.mode = 7; /* mode not available */ } hash_put(&wireless, key_buffer, operation_mode[req.u.mode]); return (0); } static int get_bitrate(const char *dev, const char *key) { /* Get bit rate */ struct iwreq req; char key_buffer[32]; char bitrate_buffer[64]; int age; double bitrate = 0; qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); age = hash_age(&wireless, key); /* reread every HASH_TTL msec only */ if (age > 0 && age <= HASH_TTL) { return (0); } if (get_ifname(&req, dev) != 0) { return (-1); } if (do_ioctl(sock, dev, SIOCGIWRATE, &req) < 0) { ioctl_error(__LINE__); return -1; } bitrate_buffer[0] = '\0'; bitrate = (double) (req.u.bitrate.value); /* if( bitrate>= GIGA) snprintf(bitrate_buffer,sizeof(bitrate_buffer), "%gGb/s", bitrate / GIGA); else if(bitrate >= MEGA) snprintf(bitrate_buffer,sizeof(bitrate_buffer), "%gMb/s", bitrate / MEGA); else snprintf(bitrate_buffer,sizeof(bitrate_buffer), "%gkb/s", bitrate / KILO); */ snprintf(bitrate_buffer, sizeof(bitrate_buffer), "%g", bitrate); hash_put(&wireless, key_buffer, bitrate_buffer); return (0); } static int get_sens(const char *dev, const char *key) { /* Get sensitivity */ struct iwreq req; struct iw_range range; char key_buffer[32]; char buffer[64]; int age; int __attribute__ ((unused)) has_sens = 0; int has_range = 0; qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); age = hash_age(&wireless, key); /* reread every HASH_TTL msec only */ if (age > 0 && age <= HASH_TTL) { return (0); } if (get_ifname(&req, dev) != 0) { return (-1); } if (do_ioctl(sock, dev, SIOCGIWSENS, &req) >= 0) { has_sens = 1; } if (get_range_info(sock, dev, &range) < 0) { memset(&range, 0, sizeof(range)); } else { has_range = 1; } if (has_range) { if (req.u.sens.value < 0) { qprintf(buffer, sizeof(buffer), "%d dBm", req.u.sens.value); } else { qprintf(buffer, sizeof(buffer), "%d/%d", req.u.sens.value, range.sensitivity); } } else { qprintf(buffer, sizeof(buffer), "%d", req.u.sens.value); } hash_put(&wireless, key_buffer, buffer); return (0); } static int get_sec_mode(const char *dev, const char *key) { /* Get encryption information */ struct iwreq req; char key_buffer[32]; char encrypt_key[IW_ENCODING_TOKEN_MAX + 1]; int age; int has_key = 0; int key_flags = 0; int __attribute__ ((unused)) key_size = 0; qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); age = hash_age(&wireless, key); /* reread every HASH_TTL msec only */ if (age > 0 && age <= HASH_TTL) { return (0); } if (get_ifname(&req, dev) != 0) { return (-1); } req.u.data.pointer = (caddr_t) & encrypt_key; req.u.data.length = IW_ENCODING_TOKEN_MAX; req.u.data.flags = 0; if (do_ioctl(sock, dev, SIOCGIWENCODE, &req) >= 0) { has_key = 1; key_flags = req.u.data.flags; key_size = req.u.data.length; } else { return (-1); } /* Display encryption information */ /*if(has_key && (key_flags & IW_ENCODE_INDEX) > 1) */ /* printf(" [%d]", info->key_flags & IW_ENCODE_INDEX); */ if (has_key && (key_flags & IW_ENCODE_RESTRICTED)) hash_put(&wireless, key_buffer, "restricted"); else if (has_key && (key_flags & IW_ENCODE_OPEN)) hash_put(&wireless, key_buffer, "open"); return (0); } static int get_stats(const char *dev, const char *key) { struct iw_statistics stats; struct iwreq req; char qprintf_buffer[1024]; char key_buffer[32]; int age; struct iw_range range; qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); age = hash_age(&wireless, key); /* reread every HASH_TTL msec only */ if (age > 0 && age <= HASH_TTL) { return (0); } if (get_ifname(&req, dev) != 0) { return (-1); } req.u.data.pointer = (caddr_t) & stats; req.u.data.length = sizeof(stats); req.u.data.flags = 1; /* Clear updated flag */ if (do_ioctl(sock, dev, SIOCGIWSTATS, &req) < 0) { ioctl_error(__LINE__); return -1; } if (get_range_info(sock, dev, &range) < 0) memset(&range, 0, sizeof(range)); if (stats.qual.level > range.max_qual.level) { qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d", stats.qual.level - 0x100); qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_LEVEL); hash_put(&wireless, key_buffer, qprintf_buffer); qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d", stats.qual.noise - 0x100); qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_NOISE); hash_put(&wireless, key_buffer, qprintf_buffer); qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d/%d", stats.qual.qual, range.max_qual.qual); qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_QUALITY); hash_put(&wireless, key_buffer, qprintf_buffer); } else { qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d/%d", stats.qual.level, range.max_qual.level); qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_LEVEL); hash_put(&wireless, key_buffer, qprintf_buffer); qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d/%d", stats.qual.noise, range.max_qual.noise); qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_NOISE); hash_put(&wireless, key_buffer, qprintf_buffer); qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d/%d", stats.qual.qual, range.max_qual.qual); qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_QUALITY); hash_put(&wireless, key_buffer, qprintf_buffer); } return 0; } static int check_socket() { /* already handled in a previous run */ if (sock == -3) return (-1); /* socket not initialized */ if (sock == -2) sock = socket(AF_INET, SOCK_DGRAM, 0); /* error initilalizing socket */ if (sock <= 0) { error("Error opening socket for reading wireless stats"); sock = -3; return (-1); } return (0); } static void save_result(RESULT * result, const char *dev, const char *key, const int res) { char key_buffer[64]; char *val = NULL; qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); if (res < 0) { SetResult(&result, R_STRING, ""); return; } val = hash_get(&wireless, key_buffer, NULL); if (val) { SetResult(&result, R_STRING, val); } else { SetResult(&result, R_STRING, ""); } } /* *functions exported to the evaluator */ static void wireless_quality(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_QUALITY, get_stats(dev, KEY_QUALITY)); } static void wireless_level(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_LEVEL, get_stats(dev, KEY_LEVEL)); } static void wireless_noise(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_NOISE, get_stats(dev, KEY_NOISE)); } static void wireless_protocol(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_PROTO, get_ifname(NULL, dev)); } static void wireless_frequency(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_FREQUENCY, get_frequency(dev, KEY_FREQUENCY)); } static void wireless_bitrate(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_BIT_RATE, get_bitrate(dev, KEY_BIT_RATE)); } static void wireless_essid(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_ESSID, get_essid(dev, KEY_ESSID)); } static void wireless_op_mode(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_OP_MODE, get_op_mode(dev, KEY_OP_MODE)); } static void wireless_sensitivity(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_SENS, get_sens(dev, KEY_SENS)); } static void wireless_sec_mode(RESULT * result, RESULT * arg1) { char *dev = R2S(arg1); if (check_socket() != 0) return; save_result(result, dev, KEY_SEC_MODE, get_sec_mode(dev, KEY_SEC_MODE)); } /* init and cleanup */ int plugin_init_wireless(void) { hash_create(&wireless); AddFunction("wifi::level", 1, wireless_level); AddFunction("wifi::noise", 1, wireless_noise); AddFunction("wifi::quality", 1, wireless_quality); AddFunction("wifi::protocol", 1, wireless_protocol); AddFunction("wifi::frequency", 1, wireless_frequency); AddFunction("wifi::bitrate", 1, wireless_bitrate); AddFunction("wifi::essid", 1, wireless_essid); AddFunction("wifi::op_mode", 1, wireless_op_mode); AddFunction("wifi::sensitivity", 1, wireless_sensitivity); AddFunction("wifi::sec_mode", 1, wireless_sec_mode); return 0; } void plugin_exit_wireless(void) { if (sock > 0) close(sock); hash_destroy(&wireless); } lcd4linux-r1200/config.guess0000755000175000017500000012753411037072006016550 0ustar jmccrohanjmccrohan#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 # Free Software Foundation, Inc. timestamp='2008-01-23' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still # use `HOST_CC' if defined, but it is deprecated. # Portable tmp directory creation inspired by the Autoconf team. set_cc_for_build=' trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; : ${TMPDIR=/tmp} ; { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; dummy=$tmp/dummy ; tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; case $CC_FOR_BUILD,$HOST_CC,$CC in ,,) echo "int x;" > $dummy.c ; for c in cc gcc c89 c99 ; do if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then CC_FOR_BUILD="$c"; break ; fi ; done ; if test x"$CC_FOR_BUILD" = x ; then CC_FOR_BUILD=no_compiler_found ; fi ;; ,,*) CC_FOR_BUILD=$CC ;; ,*,*) CC_FOR_BUILD=$HOST_CC ;; esac ; set_cc_for_build= ;' # This is needed to find uname on a Pyramid OSx when run in the BSD universe. # (ghazi@noc.rutgers.edu 1994-08-24) if (test -f /.attbin/uname) >/dev/null 2>&1 ; then PATH=$PATH:/.attbin ; export PATH fi UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown # Note: order is significant - the case branches are not exclusive. case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in *:NetBSD:*:*) # NetBSD (nbsd) targets should (where applicable) match one or # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently # switched to ELF, *-*-netbsd* would select the old # object file format. This provides both forward # compatibility and a consistent mechanism for selecting the # object file format. # # Note: NetBSD doesn't particularly care about the vendor # portion of the name. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` exit ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm:riscos:*:*|arm:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. 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The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[456]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^LIBC/{ s: ::g p }'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: lcd4linux-r1200/drv_generic_graphic.c0000644000175000017500000004156011704710133020353 0ustar jmccrohanjmccrohan/* $Id: drv_generic_graphic.c 1170 2012-01-16 02:50:03Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_graphic.c $ * * generic driver helper for graphic displays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported functions: * * int drv_generic_graphic_init (char *section, char *driver); * initializes the generic graphic driver * * int drv_generic_graphic_draw (WIDGET *W); * renders Text widget into framebuffer * calls drv_generic_graphic_real_blit() * * int drv_generic_graphic_icon_draw (WIDGET *W); * renders Icon widget into framebuffer * calls drv_generic_graphic_real_blit() * * int drv_generic_graphic_bar_draw (WIDGET *W); * renders Bar widget into framebuffer * calls drv_generic_graphic_real_blit() * * int drv_generic_graphic_quit (void); * closes generic graphic driver * */ #include "config.h" #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "plugin.h" #include "layout.h" #include "widget.h" #include "property.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_image.h" #include "rgb.h" #include "drv.h" #include "drv_generic.h" #include "drv_generic_graphic.h" #include "font_6x8.h" #include "font_6x8_bold.h" #ifdef WITH_DMALLOC #include #endif /* pixel colors */ RGBA FG_COL = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0xff }; RGBA BG_COL = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0xff }; RGBA BL_COL = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0x00 }; RGBA NO_COL = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0x00 }; static char *Section = NULL; static char *Driver = NULL; /* framebuffer */ static RGBA *drv_generic_graphic_FB[LAYERS] = { NULL, }; /* inverted colors */ static int INVERTED = 0; /* must be implemented by the real driver */ void (*drv_generic_graphic_real_blit) () = NULL; /****************************************/ /*** generic Framebuffer stuff ***/ /****************************************/ static void drv_generic_graphic_resizeFB(int rows, int cols) { RGBA *newFB; int i, l, row, col; /* Layout FB is large enough */ if (rows <= LROWS && cols <= LCOLS) return; /* get maximum values */ if (rows < LROWS) rows = LROWS; if (cols < LCOLS) cols = LCOLS; for (l = 0; l < LAYERS; l++) { /* allocate and initialize new Layout FB */ newFB = malloc(cols * rows * sizeof(*newFB)); for (i = 0; i < rows * cols; i++) newFB[i] = NO_COL; /* transfer contents */ if (drv_generic_graphic_FB[l] != NULL) { for (row = 0; row < LROWS; row++) { for (col = 0; col < LCOLS; col++) { newFB[row * cols + col] = drv_generic_graphic_FB[l][row * LCOLS + col]; } } free(drv_generic_graphic_FB[l]); } drv_generic_graphic_FB[l] = newFB; } LCOLS = cols; LROWS = rows; } static void drv_generic_graphic_window(int pos, int size, int max, int *wpos, int *wsize) { int p1 = pos; int p2 = pos + size; *wpos = 0; *wsize = 0; if (p1 > max || p2 < 0 || size < 1) return; if (p1 < 0) p1 = 0; if (p2 > max) p2 = max; *wpos = p1; *wsize = p2 - p1; } static void drv_generic_graphic_blit(const int row, const int col, const int height, const int width) { if (drv_generic_graphic_real_blit) { int r, c, h, w; drv_generic_graphic_window(row, height, DROWS, &r, &h); drv_generic_graphic_window(col, width, DCOLS, &c, &w); if (h > 0 && w > 0) { drv_generic_graphic_real_blit(r, c, h, w); } } } static RGBA drv_generic_graphic_blend(const int row, const int col) { int l, o; RGBA p; RGBA ret; ret.R = BL_COL.R; ret.G = BL_COL.G; ret.B = BL_COL.B; ret.A = 0x00; /* find first opaque layer */ /* layers below are fully covered */ o = LAYERS - 1; for (l = 0; l < LAYERS; l++) { p = drv_generic_graphic_FB[l][row * LCOLS + col]; if (p.A == 255) { o = l; break; } } for (l = o; l >= 0; l--) { p = drv_generic_graphic_FB[l][row * LCOLS + col]; switch (p.A) { case 0: break; case 255: ret.R = p.R; ret.G = p.G; ret.B = p.B; ret.A = 0xff; break; default: ret.R = (p.R * p.A + ret.R * (255 - p.A)) / 255; ret.G = (p.G * p.A + ret.G * (255 - p.A)) / 255; ret.B = (p.B * p.A + ret.B * (255 - p.A)) / 255; ret.A = 0xff; } } if (INVERTED) { ret.R = 255 - ret.R; ret.G = 255 - ret.G; ret.B = 255 - ret.B; } return ret; } /****************************************/ /*** generic text handling ***/ /****************************************/ static void drv_generic_graphic_render(const int layer, const int row, const int col, const RGBA fg, const RGBA bg, const char *style, const char *txt) { int c, r, x, y, len; int bold; /* sanity checks */ if (layer < 0 || layer >= LAYERS) { error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1); return; } len = strlen(txt); /* maybe grow layout framebuffer */ drv_generic_graphic_resizeFB(row + YRES, col + XRES * len); r = row; c = col; /* render text into layout FB */ bold = 0; while (*txt != '\0') { unsigned char *chr; /* magic char to toggle bold */ if (*txt == '\a') { bold ^= 1; txt++; continue; } if (bold || strstr(style, "bold") != NULL) { chr = Font_6x8_bold[(int) *(unsigned char *) txt]; } else { chr = Font_6x8[(int) *(unsigned char *) txt]; } for (y = 0; y < YRES; y++) { for (x = 0; x < XRES; x++) { int mask = 1 << 6; mask >>= ((x * 6) / (XRES)) + 1; if (chr[(y * 8) / (YRES)] & mask) drv_generic_graphic_FB[layer][(r + y) * LCOLS + c + x] = fg; else drv_generic_graphic_FB[layer][(r + y) * LCOLS + c + x] = bg; } } c += XRES; txt++; } /* flush area */ drv_generic_graphic_blit(row, col, YRES, XRES * len); } /* say hello to the user */ int drv_generic_graphic_greet(const char *msg1, const char *msg2) { char *line1[] = { "* LCD4Linux " VERSION " *", "LCD4Linux " VERSION, "* LCD4Linux *", "LCD4Linux", "L4Linux", NULL }; char *line2[] = { "http://lcd4linux.bulix.org", "lcd4linux.bulix.org", NULL }; int i; int flag = 0; unsigned int cols = DCOLS / XRES; unsigned int rows = DROWS / YRES; for (i = 0; line1[i]; i++) { if (strlen(line1[i]) <= cols) { drv_generic_graphic_render(0, YRES * 0, XRES * ((cols - strlen(line1[i])) / 2), FG_COL, BG_COL, "norm", line1[i]); flag = 1; break; } } if (rows >= 2) { for (i = 0; line2[i]; i++) { if (strlen(line2[i]) <= cols) { drv_generic_graphic_render(0, YRES * 1, XRES * ((cols - strlen(line2[i])) / 2), FG_COL, BG_COL, "norm", line2[i]); flag = 1; break; } } } if (msg1 && rows >= 3) { unsigned int len = strlen(msg1); if (len <= cols) { drv_generic_graphic_render(0, YRES * 2, XRES * ((cols - len) / 2), FG_COL, BG_COL, "norm", msg1); flag = 1; } } if (msg2 && rows >= 4) { unsigned int len = strlen(msg2); if (len <= cols) { drv_generic_graphic_render(0, YRES * 3, XRES * ((cols - len) / 2), FG_COL, BG_COL, "norm", msg2); flag = 1; } } return flag; } int drv_generic_graphic_draw(WIDGET * W) { WIDGET_TEXT *Text = W->data; RGBA fg, bg; fg = W->fg_valid ? W->fg_color : FG_COL; bg = W->bg_valid ? W->bg_color : BG_COL; drv_generic_graphic_render(W->layer, YRES * W->row, XRES * W->col, fg, bg, P2S(&Text->style), Text->buffer); return 0; } /****************************************/ /*** generic icon handling ***/ /****************************************/ int drv_generic_graphic_icon_draw(WIDGET * W) { WIDGET_ICON *Icon = W->data; RGBA fg, bg; unsigned char *bitmap = Icon->bitmap + YRES * Icon->curmap; int layer, row, col; int x, y; int visible; layer = W->layer; row = YRES * W->row; col = XRES * W->col; fg = W->fg_valid ? W->fg_color : FG_COL; bg = W->bg_valid ? W->bg_color : BG_COL; /* sanity check */ if (layer < 0 || layer >= LAYERS) { error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1); return -1; } /* maybe grow layout framebuffer */ drv_generic_graphic_resizeFB(row + YRES, col + XRES); /* Icon visible? */ visible = P2N(&Icon->visible) > 0; /* render icon */ for (y = 0; y < YRES; y++) { int mask = 1 << XRES; for (x = 0; x < XRES; x++) { int i = (row + y) * LCOLS + col + x; mask >>= 1; if (visible) { if (bitmap[y] & mask) drv_generic_graphic_FB[layer][i] = fg; else drv_generic_graphic_FB[layer][i] = bg; } else { drv_generic_graphic_FB[layer][i] = BG_COL; } } } /* flush area */ drv_generic_graphic_blit(row, col, YRES, XRES); return 0; } /****************************************/ /*** generic bar handling ***/ /****************************************/ int drv_generic_graphic_bar_draw(WIDGET * W) { WIDGET_BAR *Bar = W->data; RGBA fg, bg, bar[2]; int layer, row, col, len, res, rev, max, val1, val2; int x, y; DIRECTION dir; STYLE style; layer = W->layer; row = YRES * W->row; col = XRES * W->col; dir = Bar->direction; style = Bar->style; len = Bar->length; fg = W->fg_valid ? W->fg_color : FG_COL; bg = W->bg_valid ? W->bg_color : BG_COL; bar[0] = Bar->color_valid[0] ? Bar->color[0] : fg; bar[1] = Bar->color_valid[1] ? Bar->color[1] : fg; /* sanity check */ if (layer < 0 || layer >= LAYERS) { error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1); return -1; } /* maybe grow layout framebuffer */ if (dir & (DIR_EAST | DIR_WEST)) { drv_generic_graphic_resizeFB(row + YRES, col + XRES * len); } else { drv_generic_graphic_resizeFB(row + YRES * len, col + XRES); } res = dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; max = len * res; val1 = Bar->val1 * (double) (max); val2 = Bar->val2 * (double) (max); if (val1 < 1) val1 = 1; else if (val1 > max) val1 = max; if (val2 < 1) val2 = 1; else if (val2 > max) val2 = max; rev = 0; switch (dir) { case DIR_WEST: val1 = max - val1; val2 = max - val2; rev = 1; case DIR_EAST: for (y = 0; y < YRES; y++) { int val = y < YRES / 2 ? val1 : val2; RGBA bc = y < YRES / 2 ? bar[0] : bar[1]; for (x = 0; x < max; x++) { if (x < val) drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + x] = rev ? bg : bc; else drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + x] = rev ? bc : bg; if (style) { drv_generic_graphic_FB[layer][(row + 0) * LCOLS + col + x] = fg; drv_generic_graphic_FB[layer][(row + YRES - 1) * LCOLS + col + x] = fg; } } if (style) { drv_generic_graphic_FB[layer][(row + y) * LCOLS + col] = fg; drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + max - 1] = fg; } } break; case DIR_NORTH: val1 = max - val1; val2 = max - val2; rev = 1; case DIR_SOUTH: for (x = 0; x < XRES; x++) { int val = x < XRES / 2 ? val1 : val2; RGBA bc = x < XRES / 2 ? bar[0] : bar[1]; for (y = 0; y < max; y++) { if (y < val) drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + x] = rev ? bg : bc; else drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + x] = rev ? bc : bg; if (style) { drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + 0] = fg; drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + XRES - 1] = fg; } } if (style) { drv_generic_graphic_FB[layer][(row + 0) * LCOLS + col + x] = fg; drv_generic_graphic_FB[layer][(row + max - 1) * LCOLS + col + x] = fg; } } break; } /* flush area */ if (dir & (DIR_EAST | DIR_WEST)) { drv_generic_graphic_blit(row, col, YRES, XRES * len); } else { drv_generic_graphic_blit(row, col, YRES * len, XRES); } return 0; } /****************************************/ /*** generic image handling ***/ /****************************************/ int drv_generic_graphic_image_draw(WIDGET * W) { WIDGET_IMAGE *Image = W->data; int layer, row, col, width, height; int x, y; int visible; layer = W->layer; row = W->row; col = W->col; width = Image->width; height = Image->height; /* sanity check */ if (layer < 0 || layer >= LAYERS) { error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1); return -1; } /* if no size or no image at all, do nothing */ if (width <= 0 || height <= 0 || Image->bitmap == NULL) { return 0; } /* maybe grow layout framebuffer */ drv_generic_graphic_resizeFB(row + height, col + width); /* render image */ visible = P2N(&Image->visible); for (y = 0; y < height; y++) { for (x = 0; x < width; x++) { int i = (row + y) * LCOLS + col + x; if (visible) { drv_generic_graphic_FB[layer][i] = Image->bitmap[y * width + x]; } else { drv_generic_graphic_FB[layer][i] = BG_COL; } } } /* flush area */ drv_generic_graphic_blit(row, col, height, width); return 0; } /****************************************/ /*** generic init/quit ***/ /****************************************/ int drv_generic_graphic_init(const char *section, const char *driver) { int i, l; char *color; WIDGET_CLASS wc; Section = (char *) section; Driver = (char *) driver; /* init layout framebuffer */ LROWS = 0; LCOLS = 0; for (l = 0; l < LAYERS; l++) drv_generic_graphic_FB[l] = NULL; drv_generic_graphic_resizeFB(DROWS, DCOLS); /* sanity check */ for (l = 0; l < LAYERS; l++) { if (drv_generic_graphic_FB[l] == NULL) { error("%s: framebuffer could not be allocated: malloc() failed", Driver); return -1; } } /* init generic driver & register plugins */ drv_generic_init(); /* set default colors */ color = cfg_get(Section, "foreground", "000000ff"); if (color2RGBA(color, &FG_COL) < 0) { error("%s: ignoring illegal color '%s'", Driver, color); } if (color) free(color); color = cfg_get(Section, "background", "ffffff00"); if (color2RGBA(color, &BG_COL) < 0) { error("%s: ignoring illegal color '%s'", Driver, color); } if (color) free(color); color = cfg_get(Section, "basecolor", "ffffff"); if (color2RGBA(color, &BL_COL) < 0) { error("%s: ignoring illegal color '%s'", Driver, color); } if (color) free(color); /* inverted display? */ cfg_number(section, "inverted", 0, 0, 1, &INVERTED); /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_graphic_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_graphic_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_graphic_bar_draw; widget_register(&wc); /* register image widget */ #ifdef WITH_IMAGE wc = Widget_Image; wc.draw = drv_generic_graphic_image_draw; widget_register(&wc); #endif /* clear framebuffer but do not blit to display */ for (l = 0; l < LAYERS; l++) for (i = 0; i < LCOLS * LROWS; i++) drv_generic_graphic_FB[l][i] = NO_COL; return 0; } int drv_generic_graphic_clear(void) { int i, l; for (l = 0; l < LAYERS; l++) for (i = 0; i < LCOLS * LROWS; i++) drv_generic_graphic_FB[l][i] = NO_COL; drv_generic_graphic_blit(0, 0, LROWS, LCOLS); return 0; } RGBA drv_generic_graphic_rgb(const int row, const int col) { return drv_generic_graphic_blend(row, col); } unsigned char drv_generic_graphic_gray(const int row, const int col) { RGBA p = drv_generic_graphic_blend(row, col); return (77 * p.R + 150 * p.G + 28 * p.B) / 255; } unsigned char drv_generic_graphic_black(const int row, const int col) { return drv_generic_graphic_gray(row, col) < 127; } int drv_generic_graphic_quit(void) { int l; for (l = 0; l < LAYERS; l++) { if (drv_generic_graphic_FB[l]) { free(drv_generic_graphic_FB[l]); drv_generic_graphic_FB[l] = NULL; } } widget_unregister(); return (0); } lcd4linux-r1200/plugin_asterisk.c0000644000175000017500000001752311613717076017610 0ustar jmccrohanjmccrohan/* $Id: plugin_asterisk.c 1153 2011-07-27 05:12:30Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_asterisk.c $ * * plugin for asterisk * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_sample (void) * adds various functions * */ /* define the include files you need */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif struct Line { char Channel[25]; /* Zap Channel */ char EndPoint[25]; unsigned char active; }; static char *rtrim(char *string, char junk) { char *original = string + strlen(string); while (*--original == junk); *(original + 1) = '\0'; return string; } static void zapstatus(RESULT * result, RESULT * arg1) { FILE *infile; int skipline = 0; // Skip the first in the file, it throws off the detection char line[100], *SipLoc, Channel[25], Location[25], __attribute__ ((unused)) State[9], Application[25], EndPoint[8], Ret[50]; int i = 0, ChannelInt = 0, ZapLine = 0; struct Line Lines[32]; // Setup 32 lines, ZAP 1-32 (memory is cheap) ZapLine = R2N(arg1); // Set all the lines status's default to inactive for (i = 0; i < 32; i++) { strcpy(Lines[i].Channel, "ZAP/"); Lines[i].Channel[4] = (char) (i + 49); Lines[i].Channel[5] = '\0'; Lines[i].active = 0; } system("touch /tmp/asterisk.state"); // Touch the file in it's naughty place system("chmod 744 /tmp/asterisk.state"); system("asterisk -rx \"show channels\" > /tmp/asterisk.state"); // Crappy CLI way to do it infile = fopen("/tmp/asterisk.state", "r"); for (i = 0; i < 100; i++) { line[i] = ' '; } line[99] = '\0'; while (fgets(line, 100, infile) != NULL) { if (strstr(line, "Zap") != NULL) { for (i = 0; i < (int) strlen(line); i++) { if (i < 20) { Channel[i] = line[i]; } else if (i < 42) { Location[i - 21] = line[i]; } else if (i < 50) { State[i - 42] = line[i]; } else { Application[i - 50] = line[i]; } } strncpy(Channel, Channel, 7); Channel[7] = '\0'; strcpy(Location, rtrim(Location, ' ')); State[4] = '\0'; memcpy(EndPoint, Application + 13, 7); EndPoint[7] = '\0'; if (strstr(Application, "Bridged Call") != NULL) { // Subtract 48 from the character value to get the int // value. Subtract one more because arrays start at 0. ChannelInt = (int) (Channel[4]) - 49; strcpy(Lines[ChannelInt].Channel, Channel); strncpy(Lines[ChannelInt].EndPoint, EndPoint, 8); Lines[ChannelInt].active = 1; } else { SipLoc = strstr(Application, "SIP"); if (SipLoc != NULL) { strncpy(EndPoint, SipLoc, 7); } else { EndPoint[0] = '\0'; } ChannelInt = (int) (Channel[4]) - 49; strcpy(Lines[ChannelInt].Channel, Channel); Lines[ChannelInt].active = 1; } } else { if (strlen(line) > 54 && skipline > 1) { for (i = 55; i < 88; i++) { if (i < 80) { Channel[i - 55] = line[i]; } else { EndPoint[i - 80] = line[i]; } } strncpy(Channel, rtrim(Channel, ' '), 5); strncpy(EndPoint, rtrim(EndPoint, ' '), 7); ChannelInt = (int) (Channel[4]) - 49; strcpy(Lines[ChannelInt].Channel, Channel); strcpy(Lines[ChannelInt].EndPoint, EndPoint); Lines[ChannelInt].active = 1; } } skipline += 1; } fclose(infile); ZapLine -= 1; if (ZapLine < 0 || ZapLine > 31) { memset(Ret, ' ', 50); Ret[0] = '\0'; strcat(Ret, "Invalid ZAP #"); SetResult(&result, R_STRING, &Ret); } else if (Lines[ZapLine].active == 1) { memset(Ret, ' ', 50); Ret[0] = '\0'; strcat(Ret, Lines[ZapLine].Channel); strcat(Ret, " -> "); strncat(Ret, Lines[ZapLine].EndPoint, 8); SetResult(&result, R_STRING, &Ret); } else { memset(Ret, ' ', 50); Ret[0] = '\0'; strcat(Ret, Lines[ZapLine].Channel); strcat(Ret, ": inactive"); SetResult(&result, R_STRING, &Ret); } return; } static void corecalls(RESULT * result) { FILE *infile; char line[100]; int calls; system("asterisk -rx 'core show channels' > /tmp/asterisk.calls"); infile = fopen("/tmp/asterisk.state", "r"); line[0] = '\0'; while (fgets(line, 100, infile) != NULL) { if (strstr(line, "active calls") != NULL) { break; } } fclose(infile); if (line[0] != '\0') { sscanf(line, "%d active calls", &calls); } else { calls = 0; } SetResult(&result, R_NUMBER, &calls); return; } int sipinfo(int type) { FILE *infile; char line[100]; int peers, online; system("asterisk -rx 'sip show peers' > /tmp/asterisk.sip"); infile = fopen("/tmp/asterisk.sip", "r"); line[0] = '\0'; while (fgets(line, 100, infile) != NULL) { } // Get the last line fclose(infile); if (line[0] != '\0') { sscanf(line, "%d sip peers [Monitored: %d online,", &peers, &online); } else { peers = 0; online = 0; } return (type == 1) ? peers : online; } static void sippeers(RESULT * result) { int peers; peers = sipinfo(1); SetResult(&result, R_NUMBER, &peers); return; } static void siponline(RESULT * result) { int online; online = sipinfo(2); SetResult(&result, R_NUMBER, &online); return; } static void uptime(RESULT * result) { FILE *infile; char line[100], *tok; int fields[5], toknum = 0, num, s = 0; fields[0] = fields[1] = fields[2] = fields[3] = fields[4] = 0; system("asterisk -rx 'core show uptime' > /tmp/asterisk.uptime"); infile = fopen("/tmp/asterisk.uptime", "r"); line[0] = '\0'; while (fgets(line, 100, infile) != NULL) { if (strstr(line, "System uptime") != NULL) { break; } } fclose(infile); if (line[0] != '\0') { for (tok = strtok(line, " "); tok != NULL; tok = strtok(NULL, " ")) { toknum++; if (toknum == 3 || toknum == 5 || toknum == 7 || toknum == 9 || toknum == 11) { sscanf(tok, "%d", &num); } else if (toknum == 4 || toknum == 6 || toknum == 8 || toknum == 10 || toknum == 12) { if (strstr(tok, "weeks") != NULL || (strstr(tok, "week") != NULL)) { fields[4] = num; } else if (strstr(tok, "days") != NULL || (strstr(tok, "day") != NULL)) { fields[3] = num; } else if (strstr(tok, "hours") != NULL || (strstr(tok, "hour") != NULL)) { fields[2] = num; } else if (strstr(tok, "minutes") != NULL || (strstr(tok, "minute") != NULL)) { fields[1] = num; } else { fields[0] = num; } } } s = (fields[4] * 604800) + (fields[3] * 86400) + (fields[2] * 3600) + (fields[1] * 60) + fields[0]; } SetResult(&result, R_NUMBER, &s); return; } int plugin_init_asterisk(void) { AddFunction("asterisk::zapstatus", 1, zapstatus); AddFunction("asterisk::corecalls", 0, corecalls); AddFunction("asterisk::sippeers", 0, sippeers); AddFunction("asterisk::siponline", 0, siponline); AddFunction("asterisk::uptime", 0, uptime); return 0; } void plugin_exit_asterisk(void) { /* free any allocated memory */ /* close filedescriptors */ } lcd4linux-r1200/drivers.m40000644000175000017500000005440712147303616016155 0ustar jmccrohanjmccrohandnl $Id: drivers.m4 1198 2013-05-23 03:05:50Z michael $ dnl $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drivers.m4 $ dnl LCD4Linux Drivers conf part dnl dnl Copyright (C) 1999, 2000, 2001, 2002, 2003 Michael Reinelt dnl Copyright (C) 2004 The LCD4Linux Team dnl dnl This file is part of LCD4Linux. dnl dnl LCD4Linux is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2, or (at your option) dnl any later version. dnl dnl LCD4Linux is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the dnl GNU General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. AC_MSG_CHECKING([which drivers to compile]) AC_ARG_WITH( drivers, [ --with-drivers= compile driver for displays in ,] [ drivers may be separated with commas,] [ 'all' (default) compiles all available drivers,] [ drivers may be excluded with 'all,!',] [ (try 'all,\!' if your shell complains...)] [ possible drivers are:] [ ASTUSB, BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux, D4D, DPF] [ EA232graphic, EFN, FutabaVFD, FW8888, G15, GLCD2USB, HD44780, HD44780-I2C,] [ IRLCD, LCD2USB, LCDLinux, LEDMatrix, LCDTerm, LPH7508, LUIse,] [ LW_ABP, M50530, MatrixOrbital, MatrixOrbitalGX, MilfordInstruments, MDM166A,] [ Newhaven, Noritake, NULL, Pertelian, PHAnderson,] [ PICGraphic, picoLCD, picoLCDGraphic, PNG, PPM, RouterBoard,] [ Sample, SamsungSPF, serdisplib, ShuttleVFD, SimpleLCD, st2205, T6963,] [ TeakLCM, Trefon, ULA200, USBHUB, USBLCD, VNC, WincorNixdorf, X11], drivers=$withval, drivers=all ) drivers=`echo $drivers|sed 's/,/ /g'` for driver in $drivers; do case $driver in !*) val="no" driver=`echo $driver|cut -c 2-` ;; *) val="yes" ;; esac case "$driver" in all) ASTUSB="yes" BECKMANNEGLE="yes" BWCT="yes" CRYSTALFONTZ="yes" CURSES="yes" CWLINUX="yes" D4D="yes" DPF="yes" EA232graphic="yes" EFN="yes" FUTABAVFD="yes" FW8888="yes" G15="yes" GLCD2USB="yes" HD44780="yes" HD44780_I2C="yes" IRLCD="yes" LCD2USB="yes" LCDLINUX="yes" LCDTERM="yes" LEDMATRIX="yes" LPH7508="yes" LUISE="yes" LW_ABP="yes" M50530="yes" MATRIXORBITAL="yes" MATRIXORBITALGX="yes" MDM166A="yes" MILINST="yes" NEWHAVEN="yes" NORITAKE="yes" NULL="yes" PERTELIAN="yes" PHANDERSON="yes" PICGRAPHIC="yes" PICOLCD="yes" PICOLCDGRAPHIC="yes" PNG="yes" PPM="yes" ROUTERBOARD="yes" SAMPLE="yes" SAMSUNGSPF="yes" ST2205="yes" SERDISPLIB="yes" SHUTTLEVFD="yes" SIMPLELCD="yes" T6963="yes" TeakLCM="yes" Trefon="yes" ULA200="yes" USBHUB="yes" USBLCD="yes" VNC="yes" WINCORNIXDORF="yes" X11="yes" ;; ASTUSB) ASTUSB=$val ;; BeckmannEgle) BECKMANNEGLE=$val ;; BWCT) BWCT=$val ;; CrystalFontz) CRYSTALFONTZ=$val ;; Curses) CURSES=$val ;; Cwlinux) CWLINUX=$val ;; D4D) D4D=$val ;; DPF) DPF=$val ;; EA232graphic) EA232graphic=$val ;; EFN) EFN=$val ;; FutabaVFD) FUTABAVFD=$val ;; FW8888) FW8888=$val ;; G15) G15=$val ;; GLCD2USB) GLCD2USB=$val ;; HD44780) HD44780=$val ;; HD44780-I2C) HD44780_I2C=$val ;; IRLCD) IRLCD=$val ;; LCD2USB) LCD2USB=$val ;; LCDLinux) LCDLINUX=$val ;; LCDTerm) LCDTERM=$val ;; LEDMatrix) LEDMATRIX=$val ;; LPH7508) LPH7508=$val ;; LUIse) LUISE=$val ;; LW_ABP) LW_ABP=$val ;; M50530) M50530=$val ;; MatrixOrbital) MATRIXORBITAL=$val ;; MatrixOrbitalGX) MATRIXORBITALGX=$val ;; MDM166A) MDM166A=$val ;; MilfordInstruments) MILINST=$val ;; Newhaven) NEWHAVEN=$val ;; Noritake) NORITAKE=$val; ;; NULL) NULL=$val; ;; Pertelian) PERTELIAN=$val ;; PHAnderson) PHANDERSON=$val ;; PICGraphic) PICGRAPHIC=$val ;; picoLCD) PICOLCD=$val ;; picoLCDGraphic) PICOLCDGRAPHIC=$val ;; PNG) PNG=$val ;; PPM) PPM=$val ;; RouterBoard) ROUTERBOARD=$val ;; Sample) SAMPLE=$val ;; SamsungSPF) SAMSUNGSPF=$val ;; serdisplib) SERDISPLIB=$val; ;; ShuttleVFD) SHUTTLEVFD=$val ;; SimpleLCD) SIMPLELCD=$val ;; st2205) ST2205=$val ;; T6963) T6963=$val ;; TeakLCM) TeakLCM=$val ;; Trefon) Trefon=$val ;; ULA200) ULA200=$val ;; USBHUB) USBHUB=$val ;; USBLCD) USBLCD=$val ;; VNC) VNC=$val ;; WincorNixdorf) WINCORNIXDORF=$val ;; X11) X11=$val ;; *) AC_MSG_ERROR([Unknown driver '$driver']) ;; esac done AC_MSG_RESULT([done]) # generic display drivers TEXT="no" GRAPHIC="no" IMAGE="no" GPIO="no" # generiv I/O drivers PARPORT="no" SERIAL="no" I2C="no" KEYPAD="no" # generic libraries LIBUSB="no" LIBUSB10="no" LIBFTDI="no" if test "$ASTUSB" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_ASTUSB.o" LIBUSB="yes" AC_DEFINE(WITH_ASTUSB,1,[ASTUSB driver]) else AC_MSG_WARN(usb.h not found: ASTUSB driver disabled) fi fi if test "$BECKMANNEGLE" = "yes"; then TEXT="yes" GPIO="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_BeckmannEgle.o" AC_DEFINE(WITH_BECKMANNEGLE,1,[Beckmann&Egle driver]) fi if test "$BWCT" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" DRIVERS="$DRIVERS drv_BWCT.o" LIBUSB="yes" AC_DEFINE(WITH_BWCT,1,[BWCT driver]) else AC_MSG_WARN(usb.h not found: BWCT driver disabled) fi fi if test "$CRYSTALFONTZ" = "yes"; then TEXT="yes" GPIO="yes" SERIAL="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_Crystalfontz.o" AC_DEFINE(WITH_CRYSTALFONTZ,1,[Crystalfontz driver]) fi if test "$CURSES" = "yes"; then if test "$has_curses" = true; then TEXT="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_Curses.o" DRVLIBS="$DRVLIBS $CURSES_LIBS" CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES" AC_DEFINE(WITH_CURSES,1,[Curses driver]) else AC_MSG_WARN(curses not found: Curses driver disabled) fi fi if test "$CWLINUX" = "yes"; then TEXT="yes" GPIO="yes" SERIAL="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_Cwlinux.o" AC_DEFINE(WITH_CWLINUX,1,[CwLinux driver]) fi if test "$D4D" = "yes"; then TEXT="yes" GRAPHIC="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_D4D.o" AC_DEFINE(WITH_D4D,1,[D4D driver]) fi if test "$DPF" = "yes"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_dpf.o" LIBUSB="yes" AC_DEFINE(WITH_DPF,1,[DPF driver]) fi if test "$EA232graphic" = "yes"; then GRAPHIC="yes" SERIAL="yes" GPIO="yes" DRIVERS="$DRIVERS drv_EA232graphic.o" AC_DEFINE(WITH_EA232graphic,1,[Electronic Assembly RS232 graphic driver]) fi if test "$EFN" = "yes"; then TEXT="yes" DRIVERS="$DRIVERS drv_EFN.o" AC_DEFINE(WITH_EFN,1,[Driver for EFN LED modules and EUG 100 ethernet to serial converter]) fi if test "$FUTABAVFD" = "yes"; then if test "$has_parport" = "true"; then TEXT="yes" # select bus: serial (including USB), parallel or i2c PARPORT="yes" DRIVERS="$DRIVERS drv_FutabaVFD.o" AC_DEFINE(WITH_FUTABAVFD,1,[FutabaVFD driver]) else AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: FutabaVFD driver disabled) fi fi if test "$FW8888" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_FW8888.o" AC_DEFINE(WITH_FW8888,1,[Allnet FW8888 driver]) fi if test "$G15" = "yes"; then if test "$has_usb" = "true"; then GRAPHIC="yes" LIBUSB="yes" DRIVERS="$DRIVERS drv_G15.o" AC_DEFINE(WITH_G15,1,[G-15 driver]) else AC_MSG_WARN(usb.h not found: G15 driver disabled) fi fi if test "$GLCD2USB" = "yes"; then if test "$has_usb" = "true"; then GRAPHIC="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_GLCD2USB.o" LIBUSB="yes" AC_DEFINE(WITH_GLCD2USB,1,[GLCD2USB driver]) else AC_MSG_WARN(usb.h not found: GLCD2USB driver disabled) fi fi if test "$HD44780_I2C" = "yes"; then TEXT="yes" I2C="yes" GPIO="yes" DRIVERS="$DRIVERS drv_HD44780.o" AC_DEFINE(WITH_HD44780,1,[HD44780 driver]) fi if test "$HD44780" = "yes"; then if test "$HD44780_I2C" != "yes"; then if test "$has_parport" = "true"; then TEXT="yes" PARPORT="yes" I2C="yes" GPIO="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_HD44780.o" AC_DEFINE(WITH_HD44780,1,[HD44780 driver]) else AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: HD44780 driver disabled) fi else HD44780="no" AC_MSG_WARN(HD44780-i2c enabled disabling HD44780) fi fi if test "$IRLCD" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_IRLCD.o" LIBUSB="yes" AC_DEFINE(WITH_IRLCD,1,[IRLCD driver]) else AC_MSG_WARN(usb.h not found: IRLCD driver disabled) fi fi if test "$LCD2USB" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" SERIAL="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_LCD2USB.o" LIBUSB="yes" AC_DEFINE(WITH_LCD2USB,1,[LCD2USB driver]) else AC_MSG_WARN(usb.h not found: LCD2USB driver disabled) fi fi if test "$LCDLINUX" = "yes"; then if test "$has_lcd_linux" = true; then TEXT="yes" DRIVERS="$DRIVERS drv_LCDLinux.o" AC_DEFINE(WITH_LCDLINUX,1,[LCD-Linux driver]) else AC_MSG_WARN(linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled) fi fi if test "$LCDTERM" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_LCDTerm.o" AC_DEFINE(WITH_LCDTERM,1,[LCDTerm driver]) fi if test "$LEDMATRIX" = "yes"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_LEDMatrix.o" AC_DEFINE(WITH_LEDMATRIX,1,[LEDMatrix driver]) fi if test "$LPH7508" = "yes"; then if test "$has_parport" = "true"; then GRAPHIC="yes" GPIO="yes" PARPORT="yes" DRIVERS="$DRIVERS drv_LPH7508.o" AC_DEFINE(WITH_LPH7508,1,[LPH7508 driver]) else AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: LPH7508 driver disabled) fi fi if test "$LUISE" = "yes"; then if test "$has_luise" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_LUIse.o" DRVLIBS="$DRVLIBS -L/usr/local/lib -lluise" AC_DEFINE(WITH_LUISE,1,[LUIse driver]) else AC_MSG_WARN(luise.h not found: LUIse driver disabled) fi fi if test "$LW_ABP" = "yes"; then TEXT="yes" SERIAL="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_LW_ABP.o" AC_DEFINE(WITH_LW_ABP,1,[LW ABP driver]) fi if test "$M50530" = "yes"; then if test "$has_parport" = "true"; then TEXT="yes" GPIO="yes" PARPORT="yes" DRIVERS="$DRIVERS drv_M50530.o" AC_DEFINE(WITH_M50530,1,[M50530 driver]) else AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: M50530 driver disabled) fi fi if test "$MATRIXORBITAL" = "yes"; then TEXT="yes" GPIO="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_MatrixOrbital.o" AC_DEFINE(WITH_MATRIXORBITAL,1,[MatrixOrbital driver]) fi if test "$MATRIXORBITALGX" = "yes"; then if test "$has_usb" = "true"; then GRAPHIC="yes" SERIAL="yes" LIBUSB="yes" DRIVERS="$DRIVERS drv_MatrixOrbitalGX.o" AC_DEFINE(WITH_MATRIXORBITALGX,1,[MatrixOrbitalGX driver]) else AC_MSG_WARN(usb.h not found: MatrixOrbitalGX driver disabled) fi fi if test "$MDM166A" = "yes"; then if test "$has_usb10" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_mdm166a.o" GPIO="yes" LIBUSB10="yes" AC_DEFINE(WITH_MDM166A,1,[MDM166A driver]) else AC_MSG_WARN(libusb-1.0/libusb.h not found: MDM166A driver disabled) fi fi if test "$MILINST" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_MilfordInstruments.o" AC_DEFINE(WITH_MILINST,1,[Milford Instruments driver]) fi if test "$NEWHAVEN" = "yes"; then TEXT="yes" I2C="yes" DRIVERS="$DRIVERS drv_Newhaven.o" AC_DEFINE(WITH_NEWHAVEN,1,[Newhaven driver]) fi if test "$NORITAKE" = "yes"; then if test "$has_parport" = "true"; then TEXT="yes" GRAPHIC="yes" PARPORT="yes" DRIVERS="$DRIVERS drv_Noritake.o" AC_DEFINE(WITH_NORITAKE,1,[Noritake driver]) else AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: NORITAKE driver disabled) fi fi if test "$NULL" = "yes"; then TEXT="yes" DRIVERS="$DRIVERS drv_NULL.o" AC_DEFINE(WITH_NULL,1,[NULL driver]) fi if test "$PERTELIAN" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_Pertelian.o" AC_DEFINE(WITH_PERTELIAN,1,[Pertelian driver]) fi if test "$PHANDERSON" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_PHAnderson.o" AC_DEFINE(WITH_PHANDERSON,1,[PHAnderson driver]) fi if test "$PICGRAPHIC" = "yes"; then GRAPHIC="yes" GPIO="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_PICGraphic.o" AC_DEFINE(WITH_PICGRAPHIC,1,[PICGraphic driver]) fi if test "$PICOLCD" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" GPIO="yes" SERIAL="yes" LIBUSB="yes" DRIVERS="$DRIVERS drv_picoLCD.o" AC_DEFINE(WITH_PICOLCD,1,[picoLCD driver]) else AC_MSG_WARN(usb.h not found: picoLCD driver disabled) fi fi if test "$PICOLCDGRAPHIC" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" GRAPHIC="yes" KEYPAD="yes" GPIO="yes" SERIAL="yes" LIBUSB="yes" DRIVERS="$DRIVERS drv_picoLCDGraphic.o" AC_DEFINE(WITH_PICOLCDGRAPHIC,1,[picoLCDGraphic driver]) else AC_MSG_WARN(usb.h not found: picoLCDGraphic driver disabled) fi fi if test "$PNG" = "yes"; then if test "$has_gd" = "true"; then IMAGE="yes" AC_DEFINE(WITH_PNG,1,[PNG driver]) else AC_MSG_WARN(gd.h not found: PNG driver disabled) fi fi if test "$PPM" = "yes"; then IMAGE="yes" AC_DEFINE(WITH_PPM,1,[PPM driver]) fi if test "$ROUTERBOARD" = "yes"; then if test "$has_io_h" = "true"; then TEXT="yes" GPIO="yes" DRIVERS="$DRIVERS drv_RouterBoard.o" AC_DEFINE(WITH_ROUTERBOARD,1,[RouterBoard driver]) else AC_MSG_WARN(sys/io.h not found: RouterBoard driver disabled) fi fi if test "$SAMPLE" = "yes"; then if test "$has_parport" = "true"; then # select either text or graphics mode TEXT="yes" GRAPHIC="yes" # support for GPIO's GPIO="yes" # select bus: serial (including USB), parallel or i2c SERIAL="yes" PARPORT="yes" #I2C="yes" DRIVERS="$DRIVERS drv_Sample.o" AC_DEFINE(WITH_SAMPLE,1,[Sample driver]) else AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: SAMPLE driver disabled) fi fi if test "$SAMSUNGSPF" = "yes"; then if test "$has_usb" = "true"; then if test "$has_jpeglib" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_SamsungSPF.o" LIBUSB="yes" LIBJPEG="yes" AC_DEFINE(WITH_SAMSUNGSPF,1,[SamsungSPF driver]) else AC_MSG_WARN(jpeglib.h not found: SamsungSPF driver disabled) fi else AC_MSG_WARN(usb.h not found: SamsungSPF driver disabled) fi fi if test "$SERDISPLIB" = "yes"; then if test "$has_serdisplib" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_serdisplib.o" DRVLIBS="$DRVLIBS -L/usr/local/lib -lserdisp" AC_DEFINE(WITH_SERDISPLIB,1,[serdisplib driver]) if test "$has_usb" = "true"; then LIBUSB="yes" fi else AC_MSG_WARN(serdisp.h not found: serdisplib driver disabled) fi fi if test "$SHUTTLEVFD" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" GPIO="yes" DRIVERS="$DRIVERS drv_ShuttleVFD.o" LIBUSB="yes" AC_DEFINE(WITH_SHUTTLEVFD,1,[ShuttleVFD driver]) else AC_MSG_WARN(usb.h not found: ShuttleVFD driver disabled) fi fi if test "$SIMPLELCD" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_SimpleLCD.o" AC_DEFINE(WITH_SIMPLELCD,1,[SimpleLCD driver]) fi if test "$ST2205" = "yes"; then if test "$has_st2205" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_st2205.o" DRVLIBS="$DRVLIBS -L/usr/local/lib -lst2205" AC_DEFINE(WITH_ST2205,1,[st2205 driver]) else AC_MSG_WARN(st2205.h not found: st2205 driver disabled) fi fi if test "$T6963" = "yes"; then if test "$has_parport" = "true"; then GRAPHIC="yes" PARPORT="yes" DRIVERS="$DRIVERS drv_T6963.o" AC_DEFINE(WITH_T6963,1,[T6963 driver]) else AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: T6963 driver disabled) fi fi if test "$TeakLCM" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_TeakLCM.o" AC_DEFINE(WITH_TEAK_LCM,1,[TeakLCM driver]) fi if test "$Trefon" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" DRIVERS="$DRIVERS drv_Trefon.o" LIBUSB="yes" AC_DEFINE(WITH_TREFON,1,[TREFON driver]) else AC_MSG_WARN(usb.h not found: Trefon driver disabled) fi fi if test "$ULA200" = "yes"; then if test "$has_ftdi" = "true"; then TEXT="yes" LIBUSB="yes" LIBFTDI="yes" DRIVERS="$DRIVERS drv_ula200.o" AC_DEFINE(WITH_ULA200,1,[ULA200 driver]) else AC_MSG_WARN(ftdi.h not found: ULA200 driver disabled) fi fi if test "$USBHUB" = "yes"; then if test "$has_usb" = "true"; then GPIO="yes" DRIVERS="$DRIVERS drv_USBHUB.o" LIBUSB="yes" AC_DEFINE(WITH_USBHUB,1,[USBHUB driver]) else AC_MSG_WARN(usb.h not found: USB-Hub driver disabled) fi fi if test "$USBLCD" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_USBLCD.o" if test "$has_usb" = "true"; then LIBUSB="yes" fi AC_DEFINE(WITH_USBLCD,1,[USBLCD driver]) fi if test "$VNC" = "yes"; then if test "$has_vncserverlib" = "true"; then GRAPHIC="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_vnc.o" DRVLIBS="$DRVLIBS -L/usr/local/lib -lvncserver -lz" AC_DEFINE(WITH_VNC,1,[vnc driver]) else AC_MSG_WARN(libvncserver not found: vnc driver disabled) fi fi if test "$WINCORNIXDORF" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_WincorNixdorf.o" AC_DEFINE(WITH_WINCORNIXDORF,1,[WincorNixdorf driver]) fi if test "$X11" = "yes"; then if test "$no_x" = "yes"; then AC_MSG_WARN(X11 headers or libraries not available: X11 driver disabled) else GRAPHIC="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_X11.o" if test "x$ac_x_libraries" = "x"; then DRVLIBS="$DRVLIBS -lX11" else DRVLIBS="$DRVLIBS -L$ac_x_libraries -lX11" fi CPP_FLAGS="$CPPFLAGS $X_CFLAGS" AC_DEFINE(WITH_X11, 1, [X11 driver]) fi fi # Image driver if test "$IMAGE" = "yes"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_Image.o" fi if test "$DRIVERS" = ""; then AC_MSG_ERROR([You should activate at least one driver...]) fi # generic text driver if test "$TEXT" = "yes"; then DRIVERS="$DRIVERS drv_generic_text.o" fi # generic graphic driver if test "$GRAPHIC" = "yes"; then DRIVERS="$DRIVERS drv_generic_graphic.o" if test "$has_gd" = "true"; then DRIVERS="$DRIVERS widget_image.o" DRVLIBS="$DRVLIBS -lgd" AC_DEFINE(WITH_GD, 1, [GD library]) AC_DEFINE(WITH_IMAGE, 1, [image widget]) fi fi # generic GPIO driver if test "$GPIO" = "yes"; then DRIVERS="$DRIVERS drv_generic_gpio.o" fi # generic parport driver if test "$PARPORT" = "yes"; then DRIVERS="$DRIVERS drv_generic_parport.o" AC_DEFINE(WITH_PARPORT, 1, [parport bus driver]) fi # generic serial driver if test "$SERIAL" = "yes"; then DRIVERS="$DRIVERS drv_generic_serial.o" AC_DEFINE(WITH_SERIAL, 1, [serial bus driver]) fi # generic i2c driver if test "$I2C" = "yes"; then DRIVERS="$DRIVERS drv_generic_i2c.o" AC_DEFINE(WITH_I2C, 1, [I2C bus driver]) fi # generic keypad driver if test "$KEYPAD" = "yes"; then DRIVERS="$DRIVERS drv_generic_keypad.o" fi # libjpeg if test "$LIBJPEG" = "yes"; then DRVLIBS="$DRVLIBS -ljpeg" fi # libusb if test "$LIBUSB" = "yes"; then DRVLIBS="$DRVLIBS -lusb" fi # libusb-1.0 if test "$LIBUSB10" = "yes"; then DRVLIBS="$DRVLIBS -lusb-1.0" fi # libftdi if test "$LIBFTDI" = "yes"; then DRVLIBS="$DRVLIBS -lftdi" fi if test "$DRIVERS" = ""; then AC_MSG_ERROR([You should include at least one driver...]) fi AC_SUBST(DRIVERS) AC_SUBST(DRVLIBS) lcd4linux-r1200/widget_keypad.c0000644000175000017500000000666211161742520017215 0ustar jmccrohanjmccrohan/* $Id: widget_keypad.c 996 2009-03-23 17:22:24Z volker $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_keypad.c $ * * keypad widget handling * * Copyright (C) 2006 Chris Maj * Copyright (C) 2006 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * WIDGET_CLASS Widget_Keypad * the keypad widget * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "property.h" #include "timer.h" #include "widget.h" #include "widget_keypad.h" #ifdef WITH_DMALLOC #include #endif int widget_keypad_draw(WIDGET * Self) { WIDGET_KEYPAD *keypad = Self->data; /* evaluate properties */ property_eval(&keypad->expression); return P2N(&keypad->expression); } int widget_keypad_init(WIDGET * Self) { char *section; char *c; WIDGET_KEYPAD *keypad; /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(Self->name) + 8); strcpy(section, "Widget:"); strcat(section, Self->name); keypad = malloc(sizeof(WIDGET_KEYPAD)); memset(keypad, 0, sizeof(WIDGET_KEYPAD)); /* load properties */ property_load(section, "expression", NULL, &keypad->expression); /* state: pressed (default), released */ c = cfg_get(section, "state", "pressed"); if (!strcasecmp(c, "released")) keypad->key = WIDGET_KEY_RELEASED; else keypad->key = WIDGET_KEY_PRESSED; /* position: confirm (default), up, down, left, right, cancel */ c = cfg_get(section, "position", "confirm"); if (!strcasecmp(c, "up")) keypad->key += WIDGET_KEY_UP; else if (!strcasecmp(c, "down")) keypad->key += WIDGET_KEY_DOWN; else if (!strcasecmp(c, "left")) keypad->key += WIDGET_KEY_LEFT; else if (!strcasecmp(c, "right")) keypad->key += WIDGET_KEY_RIGHT; else if (!strcasecmp(c, "cancel")) keypad->key += WIDGET_KEY_CANCEL; else keypad->key += WIDGET_KEY_CONFIRM; free(section); Self->data = keypad; Self->x2 = NOCOORD; Self->y2 = NOCOORD; return 0; } int widget_keypad_find(WIDGET * Self, void *needle) { WIDGET_KEYPAD *keypad; KEYPADKEY key = *(KEYPADKEY *) needle; if (Self && Self->data) { keypad = Self->data; if (keypad->key == key) return 0; } return -1; } int widget_keypad_quit(WIDGET * Self) { if (Self && Self->data) { WIDGET_KEYPAD *keypad = Self->data; property_free(&keypad->expression); free(Self->data); Self->data = NULL; } return 0; } WIDGET_CLASS Widget_Keypad = { .name = "keypad", .type = WIDGET_TYPE_KEYPAD, .init = widget_keypad_init, .draw = widget_keypad_draw, .find = widget_keypad_find, .quit = widget_keypad_quit, }; lcd4linux-r1200/drv_Curses.c0000644000175000017500000001756111134607604016517 0ustar jmccrohanjmccrohan/* $Id: drv_Curses.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Curses.c $ * * pure ncurses based text driver * * Copyright (C) 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * based on the old Curses/Text driver which is * Copyright (C) 2001 Leopold Toetsch * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_Curses * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "timer.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_keypad.h" static char Name[] = "Curses"; static WINDOW *w = NULL; static WINDOW *e = NULL; static int EROWS; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_Curs_clear(void) { werase(w); box(w, 0, 0); wrefresh(w); } static void drv_Curs_write(const int row, const int col, const char *data, const int len) { int l = len; char *p; while ((p = strpbrk(data, "\r\n")) != NULL) { *p = '\0'; } if (col < DCOLS) { if (DCOLS - col < l) l = DCOLS - col; mvwprintw(w, row + 1, col + 1, "%.*s", l, data); wmove(w, DROWS + 1, 0); wrefresh(w); } } static void drv_Curs_defchar(const __attribute__ ((unused)) int ascii, const __attribute__ ((unused)) unsigned char *buffer) { /* empty */ } /* ncures scroll SIGSEGVs on my system, so this is a workaroud */ int curses_error(char *buffer) { static int lines = 0; static char *lb[100]; int start, i; char *p; if (e == NULL) return 0; /* replace \r, \n with underscores */ while ((p = strpbrk(buffer, "\r\n")) != NULL) { *p = '_'; } if (lines >= EROWS) { free(lb[0]); for (i = 1; i <= EROWS; i++) { lb[i - 1] = lb[i]; } start = 0; } else { start = lines; } lb[lines] = strdup(buffer); for (i = start; i <= lines; i++) { mvwprintw(e, i + 1, 1, "%s", lb[i]); wclrtoeol(e); } box(e, 0, 0); mvwprintw(e, 0, 3, "Stderr:"); wrefresh(e); if (lines < EROWS) lines++; return 1; } static int drv_Curs_start(const char *section, const int quiet) { char *s; if (!running_foreground) { error("%s: You want me to display on /dev/null? Sorry, I can't ...", Name); error("%s: Maybe you want me to run in foreground? Try '-F'", Name); return -1; } s = cfg_get(section, "Size", "20x4"); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); free(s); return -1; } if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DROWS < 1 || DCOLS < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); initscr(); noecho(); debug("%s: curses thinks that COLS=%d LINES=%d", Name, COLS, LINES); w = newwin(DROWS + 2, DCOLS + 2, 0, 0); keypad(w, TRUE); nodelay(w, TRUE); EROWS = LINES - DROWS - 3; if (EROWS > 99) EROWS = 99; debug("EROWS=%d", EROWS); if (EROWS >= 4) { e = newwin(EROWS, COLS, DROWS + 3, 0); EROWS -= 3; box(e, 0, 0); mvwprintw(e, 0, 3, "Stderr:"); wmove(e, 1, 0); wrefresh(e); } drv_Curs_clear(); if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, NULL)) { sleep(3); drv_Curs_clear(); } } return 0; } static void drv_Curs_timer(void __attribute__ ((unused)) * notused) { int c; while (1) { c = wgetch(w); if (c <= 0) break; drv_generic_keypad_press(c); } } static int drv_Curs_keypad(const int num) { int val = 0; switch (num) { case KEY_UP: debug("Key Up"); val += WIDGET_KEY_PRESSED; val += WIDGET_KEY_UP; break; case KEY_DOWN: debug("Key Down"); val += WIDGET_KEY_PRESSED; val += WIDGET_KEY_DOWN; break; case KEY_LEFT: debug("Key Left"); val += WIDGET_KEY_PRESSED; val += WIDGET_KEY_LEFT; break; case KEY_RIGHT: debug("Key Right"); val += WIDGET_KEY_PRESSED; val += WIDGET_KEY_RIGHT; break; default: debug("Unbound Key '%d'", num); break; } return val; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment... */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_keypad_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_Curs_list(void) { printf("pure ncurses based text driver"); return 0; } /* initialize driver & display */ int drv_Curs_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 1; /* pixel width of one char */ YRES = 1; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 0; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_Curs_write; drv_generic_text_real_defchar = drv_Curs_defchar; drv_generic_keypad_real_press = drv_Curs_keypad; /* regularly process display answers */ timer_add(drv_Curs_timer, NULL, 100, 0); /* start display */ if ((ret = drv_Curs_start(section, quiet)) != 0) { return ret; } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(1)) != 0) return ret; /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ drv_generic_text_bar_add_segment(255, 255, 255, '*'); /* asterisk */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ /* none at the moment... */ return 0; } /* close driver & display */ int drv_Curs_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); drv_generic_keypad_quit(); /* clear display */ drv_Curs_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } endwin(); return (0); } DRIVER drv_Curses = { .name = Name, .list = drv_Curs_list, .init = drv_Curs_init, .quit = drv_Curs_quit, }; lcd4linux-r1200/qprintf.c0000644000175000017500000001305711126606041016052 0ustar jmccrohanjmccrohan/* $Id: qprintf.c 918 2008-12-31 06:07:29Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/qprintf.c $ * * simple but quick snprintf() replacement * * Copyright (C) 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * derived from a patch from Martin Hejl which is * Copyright (C) 2003 Martin Hejl (martin@hejl.de) * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int qprintf(char *str, size_t size, const char *format, ...) * works like snprintf(), but format only knows about %d, %x, %u and %s * and for the numbers an optional length like %d. If beginns * with '0' the free space is filled with '0's, otherwise with ' ' */ #include "config.h" #include #include #include #include static char *itoa(char *buffer, const size_t size, int value, unsigned int fixedlen, unsigned int fill0) { char *p; int sign; /* sanity checks */ if (buffer == NULL || size < 2) return (NULL); /* remember sign of value */ sign = 0; if (value < 0) { sign = 1; if (fill0) fixedlen -= 1; value = -value; } /* p points to last char */ p = buffer + size - 1; /* set terminating zero */ *p = '\0'; do { *--p = value % 10 + '0'; value = value / 10; } while (value != 0 && p > buffer); if (sign && !fill0 && p > buffer) *--p = '-'; /* fill fixed length */ while (p > buffer && strlen(p) < fixedlen) { if (fill0) { *--p = '0'; } else { *--p = ' '; } } if (sign && fill0 && p > buffer) *--p = '-'; return p; } static char *utoa(char *buffer, const size_t size, unsigned int value, unsigned int fixedlen, unsigned int fill0) { char *p; /* sanity checks */ if (buffer == NULL || size < 2) return (NULL); /* p points to last char */ p = buffer + size - 1; /* set terminating zero */ *p = '\0'; do { *--p = value % 10 + '0'; value = value / 10; } while (value != 0 && p > buffer); /* fill fixed length */ while (p > buffer && strlen(p) < fixedlen) { if (fill0) { *--p = '0'; } else { *--p = ' '; } } return p; } static char *utox(char *buffer, const size_t size, unsigned int value, unsigned int fixedlen, unsigned int fill0) { char *p; int digit; /* sanity checks */ if (buffer == NULL || size < 2) return (NULL); /* p points to last char */ p = buffer + size - 1; /* set terminating zero */ *p = '\0'; do { digit = value % 16; value = value / 16; *--p = (digit < 10 ? '0' : 'a' - 10) + digit; } while (value != 0 && p > buffer); /* fill fixed length */ while (p > buffer && strlen(p) < fixedlen) { if (fill0) { *--p = '0'; } else { *--p = ' '; } } return p; } /*! @function qprintf @abstract quick print values into string @discussion similar to snprintf(), but only support for "%s", "%d", "%u", "%x" with optional length for the numbers like "%5d" (filled with ' ') or "%05x" (filled with '0') @param str destination @param size maximum length of destination string @param format (like printf() with reduced number of formats) @result length of produced string */ int qprintf(char *str, const size_t size, const char *format, ...) { va_list ap; const char *src; char *dst; unsigned int len; src = format; dst = str; len = 0; va_start(ap, format); /* use size-1 for terminating zero */ while (len < size - 1) { if (*src == '%') { char buf[12], *s; int d; unsigned int u; unsigned int fixedlen = 0; unsigned int fill0 = 0; if (*++src == '0') fill0 = 1; while (*src >= '0' && *src <= '9') { fixedlen = fixedlen * 10 + (*src - '0'); src++; } switch (*src) { case 's': src++; s = va_arg(ap, char *); while (len < size - 1 && *s != '\0') { len++; *dst++ = *s++; } break; case 'd': src++; d = va_arg(ap, int); s = itoa(buf, sizeof(buf), d, fixedlen, fill0); while (len < size && *s != '\0') { len++; *dst++ = *s++; } break; case 'u': src++; u = va_arg(ap, unsigned int); s = utoa(buf, sizeof(buf), u, fixedlen, fill0); while (len < size - 1 && *s != '\0') { len++; *dst++ = *s++; } break; case 'x': src++; u = va_arg(ap, unsigned int); s = utox(buf, sizeof(buf), u, fixedlen, fill0); while (len < size - 1 && *s != '\0') { len++; *dst++ = *s++; } break; default: len++; *dst++ = '%'; } } else { len++; *dst++ = *src; if (*src++ == '\0') break; } } va_end(ap); /* enforce terminating zero */ if (len >= size - 1 && *(dst - 1) != '\0') { len++; *dst = '\0'; } /* do not count terminating zero */ return len - 1; } lcd4linux-r1200/nph-png0000755000175000017500000000173307247463242015533 0ustar jmccrohanjmccrohan#!/usr/bin/perl use strict; use vars qw ($file $DELAY); ########## CONFIG $file = "lcd4linux"; # .png is appended $DELAY = 0; # delay in seconds # if delay is zero, file is sent when modified. ################# use CGI qw/:push -nph/; $| = 1; my ($mtime, $nmtime, $size, $nsize); (undef, undef, undef, undef, undef, undef, undef, $size, undef, $mtime) = stat "$file.png"; print multipart_init(-boundary=>'----------------here we go!'); while (1) { print multipart_start(-type=>'image/png'); undef $/; open(IN, "$file.png") or die("Can't read '$file.png'"); $_ = ; print $_; close(IN); print multipart_end; if ($DELAY) { sleep $DELAY; } else { W: while (1) { # sleep(1); (undef, undef, undef, undef, undef, undef, undef, $nsize, undef, $nmtime) = stat "$file.png"; if($mtime != $nmtime || $size != $nsize) { $mtime = $nmtime; $size = $nsize; last W; } } } } lcd4linux-r1200/widget_icon.h0000644000175000017500000000316211674605341016675 0ustar jmccrohanjmccrohan/* $Id: widget_icon.h 1164 2011-12-22 10:48:01Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_icon.h $ * * icon widget handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _WIDGET_ICON_H_ #define _WIDGET_ICON_H_ #include "property.h" #include "widget.h" typedef struct WIDGET_ICON { PROPERTY speed; /* update interval (msec) */ PROPERTY visible; /* icon visible? */ PROPERTY frame; /* evaluated expression of frame number (optional) */ int ascii; /* ascii code of icon (depends on the driver) */ int curmap; /* current bitmap sequence */ int prvmap; /* previous bitmap sequence */ int maxmap; /* number of bitmap sequences */ unsigned char *bitmap; /* bitmaps of (animated) icon */ } WIDGET_ICON; extern WIDGET_CLASS Widget_Icon; #endif lcd4linux-r1200/AUTHORS0000644000175000017500000000033610552432444015275 0ustar jmccrohanjmccrohan# $Id: AUTHORS 730 2007-01-14 13:50:28Z michael $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/AUTHORS $ Sorry, there is no AUTHORS anymore. Go to http://lcd4linux.bulix.org for a list of developers an contributors. lcd4linux-r1200/drv_generic_graphic.h0000644000175000017500000000430011133107473020352 0ustar jmccrohanjmccrohan/* $Id: drv_generic_graphic.h 959 2009-01-13 12:55:23Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_graphic.h $ * * generic driver helper for graphic displays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _DRV_GENERIC_GRAPHIC_H_ #define _DRV_GENERIC_GRAPHIC_H_ #include "drv_generic.h" #include "widget.h" #include "rgb.h" extern RGBA FG_COL; /* foreground color */ extern RGBA BG_COL; /* background color */ extern RGBA BL_COL; /* backlight color */ extern RGBA NO_COL; /* no color (completely transparent) */ /* these functions must be implemented by the real driver */ extern void (*drv_generic_graphic_real_blit) (const int row, const int col, const int height, const int width); /* helper function to get pixel color or gray value */ extern RGBA drv_generic_graphic_rgb(const int row, const int col); extern unsigned char drv_generic_graphic_gray(const int row, const int col); extern unsigned char drv_generic_graphic_black(const int row, const int col); /* generic functions and widget callbacks */ int drv_generic_graphic_init(const char *section, const char *driver); int drv_generic_graphic_clear(void); int drv_generic_graphic_greet(const char *msg1, const char *msg2); int drv_generic_graphic_draw(WIDGET * W); int drv_generic_graphic_icon_draw(WIDGET * W); int drv_generic_graphic_bar_draw(WIDGET * W); int drv_generic_graphic_quit(void); #endif lcd4linux-r1200/plugin_mpd.c0000644000175000017500000005242011613676620016535 0ustar jmccrohanjmccrohan/* $Id: plugin_mpd.c 1150 2011-07-27 02:53:04Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_mpd.c $ * * mpd informations v0.82 * * Copyright (C) 2006 Stefan Kuhne * Copyright (C) 2007 Robert Buchholz * Copyright (C) 2008 Michael Vogt * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * changelog v0.5 (20.11.2007): * changed: mpd::artist(), mpd::title(), mpd::album() * init code, call only if a function is used. * removed: "old style" functions, duplicate code * fixed: strdup() mem leaks * added: getstate, function which return player status: play/pause/stop * getVolume, funtcion which returns the mpd volume * getFilename, return current filename * * * changelog v0.6 (05.12.2007): * changed: -connection handling * -verbose "NO TAG" messages * -init code * added: -added password support (MPD_PASSWORD env variable) * -mpd::getSongsInDb - how many songs are in the mpd db? * -mpd::getMpdUptime - uptime of mpd * -mpd::getMpdPlayTime - playtime of mpd * -mpd::getMpdDbPlayTime - playtime of all songs in mpd db * -basic error handler.. * -mpd configuration in lcd4linux.conf * -formatTime* - use those functions to format time values * removed: -reprand method * * * changelog v0.7 (14.12.2007): * changed: -connection handling improved, do not disconnect/reconnect for each query * -> uses less ressources * * changelog v0.8 (30.01.2008): * changed: -libmpd is not needed anymore, use libmpdclient.c instead * fixed: -getMpdUptime() * -getMpdPlaytime() * -type definition * added: -mpd::getSamplerateHz * -getAudioChannels * * changelog v0.83 (26.07.2008): * added: -mpd::cmd* commands * */ /* TODO: -what happens if the db is updating? */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "cfg.h" /* struct timeval */ #include #include #include #include /* source: http://www.musicpd.org/libmpdclient.shtml */ #include "mpd/client.h" #ifdef WITH_DMALLOC #include #endif #define TIMEOUT_IN_S 10 #define ERROR_DISPLAY 5 /* current song */ static int l_totalTimeSec; static int l_elapsedTimeSec; static int l_bitRate; static int l_repeatEnabled; static int l_randomEnabled; static int l_singleEnabled; static int l_consumeEnabled; static int l_state; static int l_volume; static int l_numberOfSongs; static unsigned long l_uptime; static unsigned long l_playTime; static unsigned long l_dbPlayTime; static int l_playlistLength; /* pos in playlist */ static int l_currentSongPos; static unsigned int l_sampleRate; static int l_channels; static struct mpd_song *currentSong; /* connection information */ static char host[255]; static char pw[255]; static int iport; static int plugin_enabled; static int waittime; struct timeval timestamp; static struct mpd_connection *conn; static char Section[] = "Plugin:MPD"; static int errorcnt = 0; static iconv_t char_conv_iconv; static char *char_conv_to; static char *char_conv_from; #define BUFFER_SIZE 1024 static void charset_close(void) { if (char_conv_to) { iconv_close(char_conv_iconv); free(char_conv_to); free(char_conv_from); char_conv_to = NULL; char_conv_from = NULL; } } static int charset_set(const char *to, const char *from) { if (char_conv_to && strcmp(to, char_conv_to) == 0 && char_conv_from && strcmp(from, char_conv_from) == 0) return 0; charset_close(); if ((char_conv_iconv = iconv_open(to, from)) == (iconv_t) (-1)) return -1; char_conv_to = strdup(to); char_conv_from = strdup(from); return 0; } static inline size_t deconst_iconv(iconv_t cd, const char **inbuf, size_t * inbytesleft, char **outbuf, size_t * outbytesleft) { union { const char **a; char **b; } deconst; deconst.a = inbuf; return iconv(cd, deconst.b, inbytesleft, outbuf, outbytesleft); } static char *charset_conv_strdup(const char *string) { char buffer[BUFFER_SIZE]; size_t inleft = strlen(string); char *ret; size_t outleft; size_t retlen = 0; size_t err; char *bufferPtr; if (!char_conv_to) return NULL; ret = strdup(""); while (inleft) { bufferPtr = buffer; outleft = BUFFER_SIZE; err = deconst_iconv(char_conv_iconv, &string, &inleft, &bufferPtr, &outleft); if (outleft == BUFFER_SIZE || (err == (size_t) - 1 /* && errno != E2BIG */ )) { free(ret); return NULL; } ret = realloc(ret, retlen + BUFFER_SIZE - outleft + 1); memcpy(ret + retlen, buffer, BUFFER_SIZE - outleft); retlen += BUFFER_SIZE - outleft; ret[retlen] = '\0'; } return ret; } const char *charset_from_utf8(const char *from) { static char *to = NULL; if (to) free(to); charset_set("ISO−8859−1", "UTF-8"); to = charset_conv_strdup(from); if (to == NULL) return from; return to; } static int configure_mpd(void) { static int configured = 0; char *s; if (configured != 0) return configured; /* read enabled */ if (cfg_number(Section, "enabled", 0, 0, 1, &plugin_enabled) < 1) { plugin_enabled = 0; } if (plugin_enabled != 1) { info("[MPD] WARNING: Plugin is not enabled! (set 'enabled 1' to enable this plugin)"); configured = 1; return configured; } /* read server */ s = cfg_get(Section, "server", "localhost"); if (!s || *s == '\0') { info("[MPD] empty '%s.server' entry from %s, assuming 'localhost'", Section, cfg_source()); strcpy(host, "localhost"); } else strcpy(host, s); if (s) free(s); /* read port */ if (cfg_number(Section, "port", 6600, 1, 65536, &iport) < 1) { info("[MPD] no '%s.port' entry from %s using MPD's default", Section, cfg_source()); } /* read minUpdateTime in ms */ if (cfg_number(Section, "minUpdateTime", 500, 1, 10000, &waittime) < 1) { info("[MPD] no '%s.minUpdateTime' entry from %s using MPD's default", Section, cfg_source()); } /* read password */ s = cfg_get(Section, "password", ""); if (!s || *s == '\0') { info("[MPD] empty '%s.password' entry in %s, assuming none", Section, cfg_source()); memset(pw, 0, sizeof(pw)); } else strcpy(pw, s); if (s) free(s); debug("[MPD] connection detail: [%s:%d]", host, iport); configured = 1; return configured; } static void mpd_printerror(const char *cmd) { const char *s; if (conn) { //assert(mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS); s = mpd_connection_get_error_message(conn); if (mpd_connection_get_error(conn) == MPD_ERROR_SERVER) /* messages received from the server are UTF-8; the rest is either US-ASCII or locale */ s = charset_from_utf8(s); error("[MPD] %s to [%s]:[%i] failed : [%s]", cmd, host, iport, s); mpd_connection_free(conn); conn = NULL; } } void mpd_query_status(struct mpd_connection *conn) { struct mpd_status *status; struct mpd_song *song; const struct mpd_audio_format *audio; if (!conn) return; if (!mpd_command_list_begin(conn, true) || !mpd_send_status(conn) || !mpd_send_current_song(conn) || !mpd_command_list_end(conn)) { mpd_printerror("queue_commands"); return; } status = mpd_recv_status(conn); if (status == NULL) { mpd_printerror("recv_status"); return; } if (currentSong != NULL) { mpd_song_free(currentSong); currentSong = NULL; } if (!mpd_response_next(conn)) { mpd_printerror("response_next"); return; } song = mpd_recv_song(conn); if (song != NULL) { currentSong = mpd_song_dup(song); mpd_song_free(song); l_elapsedTimeSec = mpd_status_get_elapsed_time(status); l_totalTimeSec = mpd_status_get_total_time(status); l_bitRate = mpd_status_get_kbit_rate(status); } else { l_elapsedTimeSec = 0; l_totalTimeSec = 0; l_bitRate = 0; } l_state = mpd_status_get_state(status); l_repeatEnabled = mpd_status_get_repeat(status); l_randomEnabled = mpd_status_get_random(status); l_singleEnabled = mpd_status_get_single(status); l_consumeEnabled = mpd_status_get_consume(status); l_volume = mpd_status_get_volume(status); l_currentSongPos = mpd_status_get_song_pos(status) + 1; l_playlistLength = mpd_status_get_queue_length(status); audio = mpd_status_get_audio_format(status); if (audio) { l_sampleRate = audio->sample_rate; l_channels = audio->channels; } else { l_sampleRate = 0; l_channels = 0; } if (mpd_status_get_error(status) != NULL) error("[MPD] query status : %s", charset_from_utf8(mpd_status_get_error(status))); mpd_status_free(status); if (!mpd_response_finish(conn)) { mpd_printerror("response_finish"); return; } } void mpd_query_stats(struct mpd_connection *conn) { struct mpd_stats *stats; if (!conn) return; if (!mpd_command_list_begin(conn, true) || !mpd_send_stats(conn) || !mpd_command_list_end(conn)) { mpd_printerror("queue_commands"); return; } stats = mpd_recv_stats(conn); if (stats == NULL) { mpd_printerror("recv_stats"); return; } l_numberOfSongs = mpd_stats_get_number_of_songs(stats); l_uptime = mpd_stats_get_uptime(stats); l_playTime = mpd_stats_get_play_time(stats); l_dbPlayTime = mpd_stats_get_db_play_time(stats); mpd_stats_free(stats); if (!mpd_response_finish(conn)) { mpd_printerror("response_finish"); return; } } static int mpd_update() { struct timeval now; /* reread every 1000 msec only */ gettimeofday(&now, NULL); int timedelta = (now.tv_sec - timestamp.tv_sec) * 1000 + (now.tv_usec - timestamp.tv_usec) / 1000; if (timedelta > 0 && timedelta < waittime) { /* debug("[MPD] waittime not reached...\n"); */ return 1; } /* check if configured */ if (configure_mpd() < 0) { return -1; } /* check if connected */ if (conn == NULL || mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS) { if (conn) { if (errorcnt < ERROR_DISPLAY) mpd_printerror("reconnect"); } else debug("[MPD] initialize connect to [%s]:[%i]", host, iport); } if (!conn) { conn = mpd_connection_new(host, iport, TIMEOUT_IN_S * 1000); if (conn == NULL || mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS) { if (conn) { if (errorcnt < ERROR_DISPLAY) mpd_printerror("connect"); } if (errorcnt == ERROR_DISPLAY) error("[MPD] stop logging, until connection is fixed!"); errorcnt++; gettimeofday(×tamp, NULL); return -1; } if (*pw && !mpd_run_password(conn, pw)) { errorcnt++; mpd_printerror("run_password"); return -1; } errorcnt = 0; debug("[MPD] connection fixed..."); } mpd_query_status(conn); mpd_query_stats(conn); gettimeofday(×tamp, NULL); return 1; } static void elapsedTimeSec(RESULT * result) { double d; mpd_update(); d = (double) l_elapsedTimeSec; SetResult(&result, R_NUMBER, &d); } static void totalTimeSec(RESULT * result) { double d; mpd_update(); d = (double) l_totalTimeSec; SetResult(&result, R_NUMBER, &d); } static void bitRate(RESULT * result) { double d; mpd_update(); d = (double) l_bitRate; SetResult(&result, R_NUMBER, &d); } static void getRepeatInt(RESULT * result) { double d; mpd_update(); d = (double) l_repeatEnabled; SetResult(&result, R_NUMBER, &d); } static void getRandomInt(RESULT * result) { double d; mpd_update(); d = (double) l_randomEnabled; SetResult(&result, R_NUMBER, &d); } static void getSingleInt(RESULT * result) { double d; mpd_update(); d = (double) l_singleEnabled; SetResult(&result, R_NUMBER, &d); } static void getConsumeInt(RESULT * result) { double d; mpd_update(); d = (double) l_consumeEnabled; SetResult(&result, R_NUMBER, &d); } /* if no tag is availabe, use filename */ static void getArtist(RESULT * result) { const char *value = NULL; mpd_update(); if (currentSong != NULL) { value = mpd_song_get_tag(currentSong, MPD_TAG_ARTIST, 0); if (!value) { value = mpd_song_get_tag(currentSong, MPD_TAG_ALBUM_ARTIST, 0); } if (!value) { value = mpd_song_get_uri(currentSong); } } if (value) SetResult(&result, R_STRING, charset_from_utf8(value)); else SetResult(&result, R_STRING, ""); } static void getTitle(RESULT * result) { const char *value = NULL; mpd_update(); if (currentSong != NULL) { value = mpd_song_get_tag(currentSong, MPD_TAG_TITLE, 0); } if (value) SetResult(&result, R_STRING, charset_from_utf8(value)); else SetResult(&result, R_STRING, ""); } static void getAlbum(RESULT * result) { const char *value = NULL; mpd_update(); if (currentSong != NULL) { value = mpd_song_get_tag(currentSong, MPD_TAG_ALBUM, 0); } if (value) SetResult(&result, R_STRING, charset_from_utf8(value)); else SetResult(&result, R_STRING, ""); } static void getFilename(RESULT * result) { const char *value = NULL; mpd_update(); if (currentSong != NULL) { value = mpd_song_get_uri(currentSong); } if (value) SetResult(&result, R_STRING, charset_from_utf8(value)); else SetResult(&result, R_STRING, ""); } /* return player state: 0=unknown 1=play 2=pause 3=stop */ static void getStateInt(RESULT * result) { double ret; mpd_update(); switch (l_state) { case MPD_STATE_PLAY: ret = 1; break; case MPD_STATE_PAUSE: ret = 2; break; case MPD_STATE_STOP: ret = 3; break; default: ret = 0; break; } SetResult(&result, R_NUMBER, &ret); } static void getVolume(RESULT * result) { double d; mpd_update(); d = (double) l_volume; /* return 0..100 or < 0 when failed */ SetResult(&result, R_NUMBER, &d); } /* return the # of songs in the mpd db .. */ static void getSongsInDb(RESULT * result) { double d; mpd_update(); d = (double) l_numberOfSongs; SetResult(&result, R_NUMBER, &d); } static void getMpdUptime(RESULT * result) { double d; mpd_update(); d = (double) l_uptime; SetResult(&result, R_NUMBER, &d); } static void getMpdPlayTime(RESULT * result) { double d; mpd_update(); d = (double) l_playTime; SetResult(&result, R_NUMBER, &d); } static void getMpdDbPlayTime(RESULT * result) { double d; mpd_update(); d = (double) l_dbPlayTime; SetResult(&result, R_NUMBER, &d); } static void getMpdPlaylistLength(RESULT * result) { double d; mpd_update(); d = (double) l_playlistLength; SetResult(&result, R_NUMBER, &d); } static void getCurrentSongPos(RESULT * result) { double d; mpd_update(); d = (double) l_currentSongPos; SetResult(&result, R_NUMBER, &d); } static void getAudioChannels(RESULT * result) { double d; mpd_update(); d = (double) l_channels; SetResult(&result, R_NUMBER, &d); } static void getSamplerateHz(RESULT * result) { double d; mpd_update(); d = (double) l_sampleRate; SetResult(&result, R_NUMBER, &d); } static void nextSong() { mpd_update(); if (currentSong != NULL) { if ((!mpd_run_next(conn)) || (!mpd_response_finish(conn))) { mpd_printerror("run_next"); } } } static void prevSong() { mpd_update(); if (currentSong != NULL) { if ((!mpd_run_previous(conn)) || (!mpd_response_finish(conn))) { mpd_printerror("run_previous"); } } } static void stopSong() { mpd_update(); if (currentSong != NULL) { if ((!mpd_run_stop(conn)) || (!mpd_response_finish(conn))) { mpd_printerror("run_stop"); } } } static void pauseSong() { mpd_update(); if (currentSong != NULL) { if ((!mpd_send_pause(conn, l_state == MPD_STATE_PAUSE ? 0 : 1)) || (!mpd_response_finish(conn))) { mpd_printerror("send_pause"); } } } static void volUp() { mpd_update(); if (currentSong != NULL) { l_volume += 5; if (l_volume > 100) l_volume = 100; if ((!mpd_run_set_volume(conn, l_volume)) || (!mpd_response_finish(conn))) { mpd_printerror("set_volume"); } } } static void volDown() { mpd_update(); if (currentSong != NULL) { if (l_volume > 5) l_volume -= 5; else l_volume = 0; if ((!mpd_run_set_volume(conn, l_volume)) || (!mpd_response_finish(conn))) { mpd_printerror("set_volume"); } } } static void toggleRepeat() { mpd_update(); if (currentSong != NULL) { l_repeatEnabled = !l_repeatEnabled; if ((!mpd_run_repeat(conn, l_repeatEnabled)) || (!mpd_response_finish(conn))) { mpd_printerror("run_repeat"); } } } static void toggleRandom() { mpd_update(); if (currentSong != NULL) { l_randomEnabled = !l_randomEnabled; if ((!mpd_run_random(conn, l_randomEnabled)) || (!mpd_response_finish(conn))) { mpd_printerror("run_random"); } } } static void toggleSingle() { mpd_update(); if (currentSong != NULL) { l_singleEnabled = !l_singleEnabled; if ((!mpd_run_single(conn, l_singleEnabled)) || (!mpd_response_finish(conn))) { mpd_printerror("run_single"); } } } static void toggleConsume() { mpd_update(); if (currentSong != NULL) { l_consumeEnabled = !l_consumeEnabled; if ((!mpd_run_consume(conn, l_consumeEnabled)) || (!mpd_response_finish(conn))) { mpd_printerror("run_consume"); } } } static void formatTimeMMSS(RESULT * result, RESULT * param) { long sec; char myTime[6] = " "; sec = R2N(param); if ((sec >= 0) && (sec < 6000)) { const int minutes = (int) (sec / 60); const int seconds = (int) (sec % 60); sprintf(myTime, "%02d:%02d", minutes, seconds); } else if (sec >= 6000) { strcpy(myTime, "LONG"); } else strcpy(myTime, "ERROR"); /* store result */ SetResult(&result, R_STRING, myTime); } static void formatTimeDDHHMM(RESULT * result, RESULT * param) { long sec; char myTime[16] = " "; sec = R2N(param); if (sec >= 0) { int days = sec / 86400; int hours = (sec % 86400) / 3600; int minutes = (sec % 3600) / 60; sprintf(myTime, "%dd%02dh%02dm", days, hours, minutes); /* 3d 12:33h */ } else strcpy(myTime, "ERROR"); /* store result */ SetResult(&result, R_STRING, myTime); } int plugin_init_mpd(void) { int check; debug("[MPD] v0.83, check lcd4linux configuration file..."); check = configure_mpd(); if (plugin_enabled != 1) return 0; if (check) debug("[MPD] configured!"); else debug("[MPD] error, NOT configured!"); /* when mpd dies, do NOT exit application, ignore it! */ signal(SIGPIPE, SIG_IGN); gettimeofday(×tamp, NULL); AddFunction("mpd::artist", 0, getArtist); AddFunction("mpd::title", 0, getTitle); AddFunction("mpd::album", 0, getAlbum); AddFunction("mpd::file", 0, getFilename); AddFunction("mpd::totalTimeSec", 0, totalTimeSec); AddFunction("mpd::elapsedTimeSec", 0, elapsedTimeSec); AddFunction("mpd::bitRate", 0, bitRate); AddFunction("mpd::getSamplerateHz", 0, getSamplerateHz); AddFunction("mpd::getAudioChannels", 0, getAudioChannels); AddFunction("mpd::getRepeatInt", 0, getRepeatInt); AddFunction("mpd::getRandomInt", 0, getRandomInt); AddFunction("mpd::getSingleInt", 0, getSingleInt); AddFunction("mpd::getConsumeInt", 0, getConsumeInt); AddFunction("mpd::getStateInt", 0, getStateInt); AddFunction("mpd::getVolume", 0, getVolume); AddFunction("mpd::getSongsInDb", 0, getSongsInDb); AddFunction("mpd::getMpdUptime", 0, getMpdUptime); AddFunction("mpd::getMpdPlayTime", 0, getMpdPlayTime); AddFunction("mpd::getMpdDbPlayTime", 0, getMpdDbPlayTime); AddFunction("mpd::getMpdPlaylistLength", 0, getMpdPlaylistLength); AddFunction("mpd::getMpdPlaylistGetCurrentId", 0, getCurrentSongPos); AddFunction("mpd::cmdNextSong", 0, nextSong); AddFunction("mpd::cmdPrevSong", 0, prevSong); AddFunction("mpd::cmdStopSong", 0, stopSong); AddFunction("mpd::cmdTogglePauseSong", 0, pauseSong); AddFunction("mpd::cmdVolUp", 0, volUp); AddFunction("mpd::cmdVolDown", 0, volDown); AddFunction("mpd::cmdToggleRandom", 0, toggleRandom); AddFunction("mpd::cmdToggleRepeat", 0, toggleRepeat); AddFunction("mpd::cmdToggleSingle", 0, toggleSingle); AddFunction("mpd::cmdToggleConsume", 0, toggleConsume); AddFunction("mpd::formatTimeMMSS", 1, formatTimeMMSS); AddFunction("mpd::formatTimeDDHHMM", 1, formatTimeDDHHMM); return 0; } void plugin_exit_mpd(void) { if (plugin_enabled == 1) { debug("[MPD] disconnect from mpd"); if (currentSong != NULL) mpd_song_free(currentSong); } if (conn != NULL) mpd_connection_free(conn); charset_close(); } lcd4linux-r1200/cfg.c0000644000175000017500000003655311335252253015140 0ustar jmccrohanjmccrohan/* $Id: cfg.c 1109 2010-02-12 13:16:27Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/cfg.c $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/cfg.c $ * * config file stuff * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004, 2009 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * cfg_init (source) * read configuration from source * returns 0 if successful * returns -1 in case of an error * * cfg_source (void) * returns the file the configuration was read from * * cfg_cmd (arg) * allows us to overwrite entries in the * config-file from the command line. * arg is 'key=value' * cfg_cmd can be called _before_ cfg_read() * returns 0 if ok, -1 if arg cannot be parsed * * cfg_list (section) * returns a list of all keys in the specified section * This list was allocated be cfg_list() and must be * freed by the caller! * * cfg_rename (section, old, new) * changes the key of a existing entry * * cfg_get_raw (section, key, defval) * return the a value for a given key in a given section * or if key does not exist. Does NOT evaluate * the expression. Therefore used to get the expression * itself! * * cfg_get (section, key, defval) * return the a value for a given key in a given section * or if key does not exist. The specified * value in the config is treated as a expression and * is evaluated! * * cfg_number (section, key, defval, min, int max, *value) * return the a value for a given key in a given section * convert it into a number with syntax checking * check if its in a given range. As it uses cfg_get() * internally, the evaluator is used here, too. * */ #include "config.h" #include #include #include #include #include #include #include #include "debug.h" #include "evaluator.h" #include "cfg.h" #ifdef WITH_DMALLOC #include #endif typedef struct { char *key; char *val; int lock; } ENTRY; static char *Config_File = NULL; static ENTRY *Config = NULL; static int nConfig = 0; /* bsearch compare function for config entries */ static int c_lookup(const void *a, const void *b) { char *key = (char *) a; ENTRY *entry = (ENTRY *) b; return strcasecmp(key, entry->key); } /* qsort compare function for variables */ static int c_sort(const void *a, const void *b) { ENTRY *ea = (ENTRY *) a; ENTRY *eb = (ENTRY *) b; return strcasecmp(ea->key, eb->key); } /* remove leading and trailing whitespace */ static char *strip(char *s, const int strip_comments) { char *p; while (isblank(*s)) s++; for (p = s; *p; p++) { if (*p == '"') do p++; while (*p && *p != '\n' && *p != '\r' && *p != '"'); if (*p == '\'') do p++; while (*p && *p != '\n' && *p != '\r' && *p != '\''); if (*p == '\n' || (strip_comments && *p == '#' && (p == s || *(p - 1) != '\\'))) { *p = '\0'; break; } if (*p == '\r' && *(p + 1) == '\n') { /* replace from DOS with blank */ *p = ' '; } } for (p--; p > s && isblank(*p); p--) *p = '\0'; return s; } /* which if a string contains only valid chars */ /* i.e. start with a char and contains chars and nums */ static int validchars(const char *string, const int numstart) { const char *c; for (c = string; *c; c++) { /* first and following chars */ if ((*c >= 'A' && *c <= 'Z') || (*c >= 'a' && *c <= 'z') || (*c == '_')) continue; /* number as first or following char */ if ((numstart || c > string) && *c >= '0' && *c <= '9') continue; /* only following chars */ if ((c > string) && ((*c == '.') || (*c == '-'))) continue; return 0; } return 1; } static void cfg_add(const char *section, const char *key, const char *val, const int lock) { char *buffer; ENTRY *entry; /* allocate buffer */ buffer = malloc(strlen(section) + strlen(key) + 2); *buffer = '\0'; /* prepare section.key */ if (section != NULL && *section != '\0') { strcpy(buffer, section); strcat(buffer, "."); } strcat(buffer, key); /* does the key already exist? */ entry = bsearch(buffer, Config, nConfig, sizeof(ENTRY), c_lookup); if (entry != NULL) { if (entry->lock > lock) return; debug("Warning: key <%s>: value <%s> overwritten with <%s>", buffer, entry->val, val); free(buffer); if (entry->val) free(entry->val); entry->val = strdup(val); return; } nConfig++; Config = realloc(Config, nConfig * sizeof(ENTRY)); Config[nConfig - 1].key = buffer; Config[nConfig - 1].val = strdup(val); Config[nConfig - 1].lock = lock; qsort(Config, nConfig, sizeof(ENTRY), c_sort); } int cfg_cmd(const char *arg) { char *key, *val; char *buffer; buffer = strdup(arg); key = strip(buffer, 0); for (val = key; *val; val++) { if (*val == '=') { *val++ = '\0'; break; } } if (*key == '\0' || *val == '\0') { free(buffer); return -1; } if (!validchars(key, 0)) { free(buffer); return -1; } cfg_add("", key, val, 1); free(buffer); return 0; } char *cfg_list(const char *section) { int i, len; char *key, *list; /* calculate key length */ len = strlen(section) + 1; /* prepare search key */ key = malloc(len + 1); strcpy(key, section); strcat(key, "."); /* start with empty string */ list = malloc(1); *list = '\0'; /* search matching entries */ for (i = 0; i < nConfig; i++) { if (strncasecmp(Config[i].key, key, len) == 0) { list = realloc(list, strlen(list) + strlen(Config[i].key) - len + 2); if (*list != '\0') strcat(list, "|"); strcat(list, Config[i].key + len); } } free(key); return list; } int cfg_rename(const char *section, const char *old, const char *new) { char *buffer; ENTRY *old_entry, *new_entry; /* prepare old section.key */ buffer = malloc(strlen(section) + strlen(old) + 2); *buffer = '\0'; if (section != NULL && *section != '\0') { strcpy(buffer, section); strcat(buffer, "."); } strcat(buffer, old); /* lookup old entry */ old_entry = bsearch(buffer, Config, nConfig, sizeof(ENTRY), c_lookup); free(buffer); if (old_entry == NULL) { error("internal error: cfg_rename(%s, %s, %s) failed: entry not found!", section, old, new); return -1; } /* prepare new section.key */ buffer = malloc(strlen(section) + strlen(new) + 2); *buffer = '\0'; if (section != NULL && *section != '\0') { strcpy(buffer, section); strcat(buffer, "."); } strcat(buffer, new); /* lookup new entry */ new_entry = bsearch(buffer, Config, nConfig, sizeof(ENTRY), c_lookup); if (new_entry != NULL) { info("cfg_rename(%s, %s, %s) failed: entry already exists!", section, old, new); free(buffer); return -1; } /* replace key */ free(old_entry->key); old_entry->key = buffer; /* sort table again */ qsort(Config, nConfig, sizeof(ENTRY), c_sort); return 0; } static char *cfg_lookup(const char *section, const char *key) { int len; char *buffer; ENTRY *entry; /* calculate key length */ len = strlen(key) + 1; if (section != NULL) len += strlen(section) + 1; /* allocate buffer */ buffer = malloc(len); *buffer = '\0'; /* prepare section:key */ if (section != NULL && *section != '\0') { strcpy(buffer, section); strcat(buffer, "."); } strcat(buffer, key); /* search entry */ entry = bsearch(buffer, Config, nConfig, sizeof(ENTRY), c_lookup); /* free buffer again */ free(buffer); if (entry != NULL) return entry->val; return NULL; } char *cfg_get_raw(const char *section, const char *key, const char *defval) { char *val = cfg_lookup(section, key); if (val != NULL) return val; return (char *) defval; } char *cfg_get(const char *section, const char *key, const char *defval) { char *expression; char *retval; void *tree = NULL; RESULT result = { 0, 0, 0, NULL }; expression = cfg_lookup(section, key); if (expression != NULL) { if (*expression == '\0') return strdup(""); if (Compile(expression, &tree) == 0 && Eval(tree, &result) == 0) { retval = strdup(R2S(&result)); DelTree(tree); DelResult(&result); return (retval); } DelTree(tree); DelResult(&result); } if (defval) return strdup(defval); return NULL; } int cfg_number(const char *section, const char *key, const int defval, const int min, const int max, int *value) { char *expression; void *tree = NULL; RESULT result = { 0, 0, 0, NULL }; /* start with default value */ /* in case of an (uncatched) error, you have the */ /* default value set, which may be handy... */ *value = defval; expression = cfg_get_raw(section, key, NULL); if (expression == NULL || *expression == '\0') { return 0; } if (Compile(expression, &tree) != 0) { DelTree(tree); return -1; } if (Eval(tree, &result) != 0) { DelTree(tree); DelResult(&result); return -1; } *value = R2N(&result); DelTree(tree); DelResult(&result); if (*value < min) { error("bad '%s.%s' value '%d' in %s, minimum is %d", section, key, *value, cfg_source(), min); *value = min; return -1; } if (max > min && max != -1 && *value > max) { error("bad '%s.%s' value '%d' in %s, maximum is %d", section, key, *value, cfg_source(), max); *value = max; return -1; } return 1; } static int cfg_check_source(const char *file) { /* as passwords and commands are stored in the config file, * we will check that: * - file is a normal file (or /dev/null) * - file owner is owner of program * - file is not accessible by group * - file is not accessible by other */ struct stat stbuf; uid_t uid, gid; int error; uid = geteuid(); gid = getegid(); if (stat(file, &stbuf) == -1) { error("stat(%s) failed: %s", file, strerror(errno)); return -1; } if (S_ISCHR(stbuf.st_mode) && strcmp(file, "/dev/null") == 0) return 0; error = 0; if (!S_ISREG(stbuf.st_mode)) { error("security error: '%s' is not a regular file", file); error = -1; } if (stbuf.st_uid != uid || stbuf.st_gid != gid) { error("security error: owner and/or group of '%s' don't match", file); error = -1; } #if ! defined(__CYGWIN__) if (stbuf.st_mode & S_IRWXG || stbuf.st_mode & S_IRWXO) { error("security error: group or other have access to '%s'", file); error = -1; } #endif return error; } static int cfg_read(const char *file) { FILE *stream; char buffer[256]; char section[256]; char *line, *key, *val, *end; int section_open, section_close; int error, lineno; stream = fopen(file, "r"); if (stream == NULL) { error("open(%s) failed: %s", file, strerror(errno)); return -1; } /* start with empty section */ strcpy(section, ""); error = 0; lineno = 0; while ((line = fgets(buffer, 256, stream)) != NULL) { /* increment line number */ lineno++; /* skip empty lines */ if (*(line = strip(line, 1)) == '\0') continue; /* reset section flags */ section_open = 0; section_close = 0; /* key is first word */ key = line; /* search first blank between key and value */ for (val = line; *val; val++) { if (isblank(*val)) { *val++ = '\0'; break; } } /* strip value */ val = strip(val, 1); /* search end of value */ if (*val) for (end = val; *(end + 1); end++); else end = val; /* if last char is '{', a section has been opened */ if (*end == '{') { section_open = 1; *end = '\0'; val = strip(val, 0); } /* provess "value" in double-quotes */ if (*val == '"' && *end == '"') { *end = '\0'; val++; } /* if key is '}', a section has been closed */ if (strcmp(key, "}") == 0) { section_close = 1; *key = '\0'; } /* sanity check: '}' should be the only char in a line */ if (section_close && (section_open || *val != '\0')) { error("error in config file '%s' line %d: garbage after '}'", file, lineno); error = 1; break; } /* check key for valid chars */ if (!validchars(key, 0)) { error("error in config file '%s' line %d: key '%s' is invalid", file, lineno, key); error = 1; break; } /* on section-open, check value for valid chars */ if (section_open && !validchars(val, 1)) { error("error in config file '%s' line %d: section '%s' is invalid", file, lineno, val); error = 1; break; } /* on section-open, append new section name */ if (section_open) { /* is the section[] array big enough? */ if (strlen(section) + strlen(key) + 3 > sizeof(section)) { error("error in config file '%s' line %d: section buffer overflow", file, lineno); error = 1; break; } if (*section != '\0') strcat(section, "."); strcat(section, key); if (*val != '\0') { strcat(section, ":"); strcat(section, val); } continue; } /* on section-close, remove last section name */ if (section_close) { /* sanity check: section already empty? */ if (*section == '\0') { error("error in config file '%s' line %d: unmatched closing brace", file, lineno); error = 1; break; } end = strrchr(section, '.'); if (end == NULL) *section = '\0'; else *end = '\0'; continue; } /* finally: add key */ cfg_add(section, key, val, 0); } /* sanity check: are the braces balanced? */ if (!error && *section != '\0') { error("error in config file '%s' line %d: unbalanced braces", file, lineno); error = 1; } fclose(stream); return -error; } static void cfg_dump(void) { int i, len; /* find longest key for pretty output */ len = 1; for (i = 0; i < nConfig; i++) { int l = strlen(Config[i].key); if (l > len) len = l; } info("Dump of %s:", Config_File); for (i = 0; i < nConfig; i++) { info(" %-*s %s", len, Config[i].key, Config[i].val); } info(" "); } int cfg_init(const char *file) { if (cfg_check_source(file) == -1) { return -1; } if (cfg_read(file) < 0) return -1; if (Config_File) free(Config_File); Config_File = strdup(file); if (verbose_level > 1) cfg_dump(); return 0; } char *cfg_source(void) { if (Config_File) return Config_File; else return ""; } int cfg_exit(void) { int i; for (i = 0; i < nConfig; i++) { if (Config[i].key) free(Config[i].key); if (Config[i].val) free(Config[i].val); } if (Config) { free(Config); Config = NULL; } if (Config_File) { free(Config_File); Config_File = NULL; } return 0; } lcd4linux-r1200/ax_python_devel.m40000644000175000017500000002614311256322536017665 0ustar jmccrohanjmccrohan# =========================================================================== # http://www.nongnu.org/autoconf-archive/ax_python_devel.html # =========================================================================== # # SYNOPSIS # # AX_PYTHON_DEVEL([version]) # # DESCRIPTION # # Note: Defines as a precious variable "PYTHON_VERSION". Don't override it # in your configure.ac. # # This macro checks for Python and tries to get the include path to # 'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) # output variables. It also exports $(PYTHON_EXTRA_LIBS) and # $(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code. # # You can search for some particular version of Python by passing a # parameter to this macro, for example ">= '2.3.1'", or "== '2.4'". Please # note that you *have* to pass also an operator along with the version to # match, and pay special attention to the single quotes surrounding the # version number. Don't use "PYTHON_VERSION" for this: that environment # variable is declared as precious and thus reserved for the end-user. # # This macro should work for all versions of Python >= 2.1.0. As an end # user, you can disable the check for the python version by setting the # PYTHON_NOVERSIONCHECK environment variable to something else than the # empty string. # # If you need to use this macro for an older Python version, please # contact the authors. We're always open for feedback. # # LICENSE # # Copyright (c) 2009 Sebastian Huber # Copyright (c) 2009 Alan W. Irwin # Copyright (c) 2009 Rafael Laboissiere # Copyright (c) 2009 Andrew Collier # Copyright (c) 2009 Matteo Settenvini # Copyright (c) 2009 Horst Knorr # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation, either version 3 of the License, or (at your # option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program. If not, see . # # As a special exception, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure # scripts that are the output of Autoconf when processing the Macro. You # need not follow the terms of the GNU General Public License when using # or distributing such scripts, even though portions of the text of the # Macro appear in them. The GNU General Public License (GPL) does govern # all other use of the material that constitutes the Autoconf Macro. # # This special exception to the GPL applies to versions of the Autoconf # Macro released by the Autoconf Archive. When you make and distribute a # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL]) AC_DEFUN([AX_PYTHON_DEVEL],[ # # Allow the use of a (user set) custom python version # AC_ARG_VAR([PYTHON_VERSION],[The installed Python version to use, for example '2.3'. This string will be appended to the Python interpreter canonical name.]) AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]]) if test -z "$PYTHON"; then AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path]) PYTHON_VERSION="" fi # # Check for a version of Python >= 2.1.0 # AC_MSG_CHECKING([for a version of Python >= '2.1.0']) ac_supports_python_ver=`$PYTHON -c "import sys; \ ver = sys.version.split ()[[0]]; \ print (ver >= '2.1.0')"` if test "$ac_supports_python_ver" != "True"; then if test -z "$PYTHON_NOVERSIONCHECK"; then AC_MSG_RESULT([no]) AC_MSG_FAILURE([ This version of the AC@&t@_PYTHON_DEVEL macro doesn't work properly with versions of Python before 2.1.0. You may need to re-run configure, setting the variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG, PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand. Moreover, to disable this check, set PYTHON_NOVERSIONCHECK to something else than an empty string. ]) else AC_MSG_RESULT([skip at user request]) fi else AC_MSG_RESULT([yes]) fi # # if the macro parameter ``version'' is set, honour it # if test -n "$1"; then AC_MSG_CHECKING([for a version of Python $1]) ac_supports_python_ver=`$PYTHON -c "import sys; \ ver = sys.version.split ()[[0]]; \ print (ver $1)"` if test "$ac_supports_python_ver" = "True"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) AC_MSG_ERROR([this package requires Python $1. If you have it installed, but it isn't the default Python interpreter in your system path, please pass the PYTHON_VERSION variable to configure. See ``configure --help'' for reference. ]) PYTHON_VERSION="" fi fi # # Check if you have distutils, else fail # AC_MSG_CHECKING([for the distutils Python package]) ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` if test -z "$ac_distutils_result"; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) AC_MSG_ERROR([cannot import Python module "distutils". Please check your Python installation. The error was: $ac_distutils_result]) PYTHON_VERSION="" fi # # Check for Python include path # AC_MSG_CHECKING([for Python include path]) if test -z "$PYTHON_CPPFLAGS"; then python_path=`$PYTHON -c "import distutils.sysconfig; \ print (distutils.sysconfig.get_python_inc ());"` if test -n "${python_path}"; then python_path="-I$python_path" fi PYTHON_CPPFLAGS=$python_path fi AC_MSG_RESULT([$PYTHON_CPPFLAGS]) AC_SUBST([PYTHON_CPPFLAGS]) # # Check for Python library path # AC_MSG_CHECKING([for Python library path]) if test -z "$PYTHON_LDFLAGS"; then # (makes two attempts to ensure we've got a version number # from the interpreter) ac_python_version=`cat<]], [[Py_Initialize();]]) ],[pythonexists=yes],[pythonexists=no]) AC_LANG_POP([C]) # turn back to default flags CPPFLAGS="$ac_save_CPPFLAGS" LIBS="$ac_save_LIBS" AC_MSG_RESULT([$pythonexists]) if test ! "x$pythonexists" = "xyes"; then AC_MSG_FAILURE([ Could not link test program to Python. Maybe the main Python library has been installed in some non-standard library path. If so, pass it to configure, via the LDFLAGS environment variable. Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib" ============================================================================ ERROR! You probably have to install the development version of the Python package for your distribution. The exact name of this package varies among them. ============================================================================ ]) PYTHON_VERSION="" fi # # all done! # ]) lcd4linux-r1200/drv_vnc.c0000644000175000017500000003522611171451373016040 0ustar jmccrohanjmccrohan/* $Id: drv_vnc.c 1031 2009-04-15 21:34:51Z michux $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_vnc.c $ * * Libvncserver driver * * Copyright (C) 2009 Michael Vogt * Modified from sample code by: * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_vnc * */ #include "config.h" #include #include #include #include #include #include /* struct timeval */ #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_graphic.h" #include "drv_generic_keypad.h" //todo: key widget text #define NO_MOUSE_BUTTON_PRESSED 0 #define LEFT_MOUSE_BUTTON_PRESSED 1 #define SLEEP_STEPS 1000 static char Name[] = "VNC"; static int xres = 320; /* screen settings */ static int yres = 200; static int BPP = 4; static int max_clients = 2; /* max connected clients */ static int osd_showtime = 2000; /* time to display the osd in ms */ static int buttons = 2; /* number of keypad buttons */ static int buttonsize = 50; /* size of keypad buttons */ static int keypadxofs = 0; static int keypadyofs = 0; static int keypadgap = 0; static int port = 5900; static int httpPort = 5800; static unsigned char framer = 0; static unsigned char frameg = 0; static unsigned char frameb = 0; static rfbScreenInfoPtr server; /* vnc device */ static struct timeval osd_timestamp; static int show_keypad_osd = 0; /* is the osd active? */ static int clientCount = 0; /* currently connected clients */ static int mouse_x = 0; static int mouse_y = 0; static int mouse_stat_old = 0; static int process_event = 0; static long frames = 0; static char *password; static char *javaClassFiles; static struct timeval startDriver; static int maxfps = -1; /* draws a simple rect, used to display keypad */ int draw_rect(int x, int y, int size, unsigned char col, char *buffer) { int ofs, ofs2, i, ret; unsigned char colr, colg; colr = colg = col; ret = 0; /* check if mouse is in current rect */ if (mouse_x > x && mouse_x < (x + size)) if (mouse_y > y && mouse_y < (y + size)) { colr = framer; colg = frameg; col = frameb; ret = 1; } ofs2 = size * xres * BPP; for (i = x; i < x + size; i++) { ofs = (i + xres * y) * BPP; buffer[ofs + ofs2] = colr; buffer[ofs++] = colr; buffer[ofs + ofs2] = colg; buffer[ofs++] = colg; buffer[ofs + ofs2] = col; buffer[ofs++] = col; } ofs2 = size * BPP; for (i = y; i <= y + size; i++) { ofs = (i * xres + x) * BPP; buffer[ofs + ofs2] = colr; buffer[ofs++] = colr; buffer[ofs + ofs2] = colg; buffer[ofs++] = colg; buffer[ofs + ofs2] = col; buffer[ofs++] = col; } return ret; } void display_keypad() { int i, rectx, recty; int active; for (i = 0; i < buttons; i++) { rectx = keypadxofs + (i * (buttonsize + keypadgap)); recty = keypadyofs /*+ (i*(buttonsize+gap)) */ ; active = draw_rect(rectx, recty, buttonsize, 0, server->frameBuffer); /* if the lmb button is pressed and we didnt processed the event yet - do it now */ if (active == 1 && process_event == 1) { drv_generic_keypad_press(i + 1); //debug("mouse in keypad nr %d", i); process_event = 0; } } } /* called if a vnc client disconnects */ static void clientgone( __attribute__ ((unused)) rfbClientPtr cl) { if (clientCount > 0) clientCount--; debug("%d clients connected", clientCount); } /* called if a vnc client connect */ static enum rfbNewClientAction hook_newclient(rfbClientPtr cl) { if (clientCount < max_clients) { clientCount++; cl->clientGoneHook = clientgone; debug("%d clients connected", clientCount); return RFB_CLIENT_ACCEPT; } else { info("client refused due max. client connections (%d)", clientCount); return RFB_CLIENT_REFUSE; } } /* handle mouse action */ static void hook_mouseaction(int buttonMask, int x, int y, rfbClientPtr cl) { if (x >= 0 && y >= 0 && x < xres && y < yres) { process_event = 0; /* process ONLY if mouse button is released. */ if (buttonMask == NO_MOUSE_BUTTON_PRESSED && mouse_stat_old == LEFT_MOUSE_BUTTON_PRESSED) { gettimeofday(&osd_timestamp, NULL); process_event = 1; mouse_x = x; mouse_y = y; } //debug("btnMask: %d, old state: %d, processevent: %d", buttonMask, mouse_stat_old, process_event); /* show osd display if mouse is pressed */ if (buttonMask == 1) { gettimeofday(&osd_timestamp, NULL); mouse_x = x; mouse_y = y; if (show_keypad_osd == 0) { /* no osd until yet, activate osd keypad ... */ show_keypad_osd = 1; } } } mouse_stat_old = buttonMask; rfbDefaultPtrAddEvent(buttonMask, x, y, cl); } static int drv_vnc_keypad(const int num) { int val = WIDGET_KEY_PRESSED; switch (num) { case 1: val += WIDGET_KEY_UP; break; case 2: val += WIDGET_KEY_DOWN; break; case 3: val += WIDGET_KEY_LEFT; break; case 4: val += WIDGET_KEY_RIGHT; break; case 5: val += WIDGET_KEY_CONFIRM; break; case 6: val += WIDGET_KEY_CANCEL; break; default: error("%s: unknown keypad value %d", Name, num); } return val; } /* init the driver, read config */ static int drv_vnc_open(const char *Section) { int keypadcol; if (cfg_number(Section, "Xres", 320, 32, 2048, &xres) < 1) { info("[DRV_VNC] no '%s.Xres' entry from %s using default %d", Section, cfg_source(), xres); } if (cfg_number(Section, "Yres", 200, 32, 2048, &yres) < 1) { info("[DRV_VNC] no '%s.Yres' entry from %s using default %d", Section, cfg_source(), yres); } if (cfg_number(Section, "Bpp", 4, 1, 4, &BPP) < 1) { info("[DRV_VNC] no '%s.Bpp' entry from %s using default %d", Section, cfg_source(), BPP); } if (cfg_number(Section, "Maxclients", 2, 1, 64, &max_clients) < 1) { info("[DRV_VNC] no '%s.Maxclients' entry from %s using default %d", Section, cfg_source(), max_clients); } if (cfg_number(Section, "Osd_showtime", 2000, 500, 60000, &osd_showtime) < 1) { info("[DRV_VNC] no '%s.Osd_showtime' entry from %s using default %d", Section, cfg_source(), osd_showtime); } if (cfg_number(Section, "Buttons", 2, 0, 6, &buttons) < 1) { info("[DRV_VNC] no '%s.Buttons' entry from %s using default %d", Section, cfg_source(), buttons); } if (cfg_number(Section, "Buttonsize", 50, 8, 256, &buttonsize) < 1) { info("[DRV_VNC] no '%s.Buttonsize' entry from %s using default %d", Section, cfg_source(), buttonsize); } if (cfg_number(Section, "Keypadxofs", 0, 0, 4096, &keypadxofs) < 1) { info("[DRV_VNC] no '%s.Keypadxofs' entry from %s using default %d", Section, cfg_source(), keypadxofs); } if (cfg_number(Section, "Keypadyofs", 0, 0, 4096, &keypadyofs) < 1) { info("[DRV_VNC] no '%s.Keypadyofs' entry from %s using default %d", Section, cfg_source(), keypadyofs); } if (cfg_number(Section, "Keypadgap", 10, 0, 2048, &keypadgap) < 1) { info("[DRV_VNC] no '%s.Keypadgap' entry from %s using default %d", Section, cfg_source(), keypadgap); } if (cfg_number(Section, "Keypadcol", 255, 0, 0xffffff, &keypadcol) < 1) { info("[DRV_VNC] no '%s.Keypadcol' entry from %s using default red", Section, cfg_source()); framer = 255; } else { framer = keypadcol & 0xff; frameg = (keypadcol & 0xff00) >> 8; frameb = (keypadcol & 0xff0000) >> 16; } if (cfg_number(Section, "Port", 5900, 1, 65535, &port) < 1) { info("[DRV_VNC] no '%s.Port' entry from %s using default %d", Section, cfg_source(), port); } if (cfg_number(Section, "HttpPort", 5800, 1, 65535, &httpPort) < 1) { info("[DRV_VNC] no '%s.HttpPort' entry from %s using default %d", Section, cfg_source(), httpPort); } if (cfg_number(Section, "Maxfps", -1, -1, 512, &maxfps) < 1) { info("[DRV_VNC] no '%s.Maxfps' entry from %s using default %d", Section, cfg_source(), maxfps); } password = cfg_get(Section, "Password", NULL); if (password != NULL) { info("[DRV_VNC] password enabled"); } javaClassFiles = cfg_get(Section, "HttpDir", NULL); if (javaClassFiles != NULL) { info("[DRV_VNC] HTTP server enabled"); } return 0; } /* shutdown driver, release allocated stuff */ static int drv_vnc_close(void) { rfbShutdownServer(server, TRUE); free(server->frameBuffer); return 0; } /* actual blitting method */ static void drv_vnc_blit_it(const int row, const int col, const int height, const int width, unsigned char *buffer) { static int sleep = 0; int r, c, ofs; RGBA p; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { p = drv_generic_graphic_rgb(r, c); ofs = (r * xres + c) * BPP; buffer[ofs++] = p.R; buffer[ofs++] = p.G; buffer[ofs++] = p.B; buffer[ofs] = 255; } } /* display osd keypad */ if (show_keypad_osd == 1) { display_keypad(); /* check if the osd should be disabled after the waittime */ struct timeval now; gettimeofday(&now, NULL); int timedelta = (now.tv_sec - osd_timestamp.tv_sec) * 1000 + (now.tv_usec - osd_timestamp.tv_usec) / 1000; if (timedelta > osd_showtime) { show_keypad_osd = 0; } } frames++; if ((frames % 10) == 0 && maxfps > 0) { struct timeval blittime; gettimeofday(&blittime, NULL); int time_since_start = (blittime.tv_sec - startDriver.tv_sec) * 1000 + (blittime.tv_usec - startDriver.tv_usec) / 1000; /* if time changed since start of lcd4linux */ if (time_since_start < 0) { gettimeofday(&startDriver, NULL); time_since_start = (blittime.tv_sec - startDriver.tv_sec) * 1000 + (blittime.tv_usec - startDriver.tv_usec) / 1000; if (time_since_start == 0) time_since_start = 1; } //info("time :%d, frames: %d, sleep: %d", time_since_start, frames, sleep); int fps = (int) (1000 * frames / time_since_start); if (fps > maxfps) { sleep += SLEEP_STEPS; } if (fps < maxfps && sleep >= SLEEP_STEPS) { sleep -= SLEEP_STEPS; } } usleep(sleep); } static void drv_vnc_blit(const int row, const int col, const int height, const int width) { if (rfbIsActive(server)) { drv_vnc_blit_it(row, col, height, width, (unsigned char *) server->frameBuffer); if (clientCount > 0) { rfbMarkRectAsModified(server, 0, 0, xres, yres); } rfbProcessEvents(server, server->deferUpdateTime * 500); } } /* start graphic display */ static int drv_vnc_start(const char *section) { char *s; s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } /* Fixme: provider other fonts someday... */ if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } /* open communication with the display */ if (drv_vnc_open(section) < 0) { return -1; } /* you surely want to allocate a framebuffer or something... */ server = rfbGetScreen(0, NULL, xres, yres, 8, 3, BPP); server->desktopName = "LCD4Linux VNC Driver"; server->frameBuffer = (char *) malloc(xres * yres * BPP); server->alwaysShared = (1 == 1); server->port = port; server->ptrAddEvent = hook_mouseaction; server->newClientHook = hook_newclient; if (password != NULL) { char **passwds = malloc(sizeof(char **) * 2); passwds[0] = password; passwds[1] = 0; server->authPasswdData = (void *) passwds; server->passwordCheck = rfbCheckPasswordByList; } if (javaClassFiles != NULL) { server->httpDir = javaClassFiles; server->httpEnableProxyConnect = TRUE; server->httpPort = httpPort; } /* Initialize the server */ rfbInitServer(server); /* set width/height */ DROWS = yres; DCOLS = xres; /* set timestamp */ gettimeofday(&startDriver, NULL); return 0; } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_vnc_list(void) { printf("vnc server"); return 0; } /* initialize driver & display */ int drv_vnc_init(const char *section, const int quiet) { int ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_vnc_blit; drv_generic_keypad_real_press = drv_vnc_keypad; /* start display */ if ((ret = drv_vnc_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } return 0; } /* close driver & display */ int drv_vnc_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_generic_graphic_clear(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); drv_generic_keypad_quit(); if (password != NULL) { free(password); } if (javaClassFiles != NULL) { free(javaClassFiles); } debug("closing connection"); drv_vnc_close(); return (0); } DRIVER drv_vnc = { .name = Name, .list = drv_vnc_list, .init = drv_vnc_init, .quit = drv_vnc_quit, }; lcd4linux-r1200/contrib/0000755000175000017500000000000012226074132015657 5ustar jmccrohanjmccrohanlcd4linux-r1200/contrib/picoLCD/0000755000175000017500000000000012226074132017134 5ustar jmccrohanjmccrohanlcd4linux-r1200/contrib/picoLCD/lcd4linux.conf.mrtg0000644000175000017500000000346411327125051022666 0ustar jmccrohanjmccrohanDisplay picoLCD { Driver 'picoLCDGraphic' Size '256x64' Update 200 Contrast 230 Backlight 1 Inverted 1 Icons 1 } Variables { n 0 nkey 0 currentImage 'http://192.168.12.113/mrtg/127.0.0.1_2-month.png' mrtgDayImageURL 'http://192.168.12.113/mrtg/127.0.0.1_2-day.png' mrtgWeekImageURL 'http://192.168.12.113/mrtg/127.0.0.1_2-week.png' #currentFile '/tmp/127.0.0.1_2-day.png' currentFile ' ' tick 500 tack 100 minute 60000 } Widget TimerW { class 'Timer' expression n=LCD::GPI(1);nkey=n!=0?n:nkey active 1 update 100 } # export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts Widget MRTGMinute { class 'Text' expression currentFile=python::exec('mrtg', 'saveimage', currentImage) width 42 #update minute update 100 } Widget test { class 'Text' expression currentFile width 42 #update minute update 100 } # Python script will save the filename as taken from the URL above in the /etc/picoLCDGraphic/Images path # Modify mrtg.py to save in another path and also change file tag below Widget BandwidthImage { class 'Image' file currentFile visible 1 inverted 0 reload 1 #update minute update 100 #update tick } Widget GPO_kup { class 'GPO' expression currentImage=nkey==5?mrtgDayImageURL:currentImage;nkey==5?1:0 update 300 } Widget GPO_kdown { class 'GPO' expression currentImage=nkey==7?mrtgWeekImageURL:currentImage;nkey==7?1:0 update 300 } Layout picoLCD { Row1 { Col1 'MRTGMinute' } Layer 1 { X0.Y0 'BandwidthImage' } Timer1 'TimerW' GPO2 'GPO_kup' GPO3 'GPO_kdown' } Display 'picoLCD' Layout 'picoLCD' lcd4linux-r1200/contrib/picoLCD/lcd4linux.conf.rss.timers0000644000175000017500000000421711327125051024023 0ustar jmccrohanjmccrohanDisplay picoLCD { Driver 'picoLCDGraphic' Size '256x64' Update 200 Contrast 230 Backlight 1 Inverted 1 Icons 1 } Variables { n 0 nkey 0 page 0 t 0 p ' ' r1 ' ' r2 ' ' r3 ' ' r4 ' ' rss 'http://slashdot.org/slashdot.rdf' tick 500 tack 100 minute 60000 #rssRefresh minute rssRefresh 1000 } Widget TimerW { class 'Timer' expression n=LCD::GPI(1);nkey=n!=0?n:nkey active 1 update 100 } Widget TimerRSS { class 'Timer' expression t=1+page;p='!'.t;r1=python::exec('rss', 'pf', rss.p);t=2+page;p='!'.t;r2=python::exec('rss', 'pf', rss.p);t=3+page;p='!'.t;r3=python::exec('rss', 'pf', rss.p);t=4+page;p='!'.t;r4=python::exec('rss', 'pf', rss.p);rssRefresh=1000 active 1 update rssRefresh } # export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts Widget RSSFeedTitle1 { class 'Text' #expression title=1+page;param='!'.title;python::exec('rss', 'parsefeed', slashdotRSS.param) expression r1 width 42 prefix '- ' align 'L' #update minute update 300 } Widget RSSFeedTitle2 { class 'Text' expression r2 width 42 prefix '- ' align 'L' #update minute update 300 } Widget RSSFeedTitle3 { class 'Text' expression r3 width 42 prefix '- ' align 'L' #update minute update 300 } Widget RSSFeedTitle4 { class 'Text' expression r4 width 42 prefix '- ' align 'L' #update minute update 300 } Widget GPO_kup { class 'GPO' expression page=nkey==5?0:page;nkey==5?1:0#;rssRefresh=nkey==5?100:rssRefresh update 100 } Widget GPO_kdown { class 'GPO' expression page=nkey==7?4:page;nkey==7?1:0#;rssRefresh=nkey==7?100:rssRefresh update 100 } Layout picoLCD { Row1 { Col1 'RSSFeedTitle1' } Row3 { Col1 'RSSFeedTitle2' } Row5 { Col1 'RSSFeedTitle3' } Row7 { Col1 'RSSFeedTitle4' } Timer1 'TimerW' Timer2 'TimerRSS' GPO2 'GPO_kup' GPO3 'GPO_kdown' } Display 'picoLCD' Layout 'picoLCD' lcd4linux-r1200/contrib/picoLCD/rsstimer.py0000644000175000017500000000402311152152702021352 0ustar jmccrohanjmccrohanimport feedparser import time import datetime import tempfile import linecache # temporary file used to store rss entries filename = "/tmp/rsstimer.tmp" # interval in seconds between rss updates updateinterval = 60 # lcd4linux permits only 1 parameter passed to the function # we send the rss title id with the ! spacer def getfeed(rssfeed): print rssfeed idx = 0 feed = rssfeed.split('!')[0] idx = int(rssfeed.split('!')[-1]) if (idx <= 0): idx = 1; oldfeed = fgetfeed() if (oldfeed != feed): lastupdate = 0 print "Feed changed refresing" else: lastupdate = fgetseconds() if (lastupdate <= 0): saverss(feed) else: now = getseconds() delta = now - lastupdate if (delta > updateinterval): print "Last update: " + str(delta) + " seconds ago. Updating the rss entries." saverss(feed) # first line in the file is the timestamp second is the feed url output = linecache.getline(filename, idx + 2) print output return output def getseconds(): ts = datetime.datetime.now() return time.mktime(ts.timetuple()) def fgetseconds(): try: f = open(filename, "r") except IOError: print "Cannot get timestamp from file" return 0 else: return float(f.readline()) def fgetfeed(): try: f = open(filename, "r") except IOError: print "Cannot get feed from file" return ' ' else: # skip first line f.readline() return f.readline().rstrip("\n") def saverss(rssfeed): linecache.clearcache() f = open(filename, "w") # save timestamp f.write(str(getseconds())) f.write("\n") # save feed url f.write(rssfeed) f.write("\n") print "Downloading the rss feed from: " + rssfeed feed = feedparser.parse(rssfeed) for entry in feed.entries: f.write(entry.title) f.write("\n") f.close print "Done" def printrss(): f = open(filename, "r") f.readline() for line in f: print line #print getfeed("http://slashdot.org/slashdot.rdf!5") print getfeed("http://www.linux.com/feed?theme=rss!1") lcd4linux-r1200/contrib/picoLCD/lcd4linux.conf.rss0000644000175000017500000000470711327125051022525 0ustar jmccrohanjmccrohanDisplay picoLCD { Driver 'picoLCDGraphic' Size '256x64' Update 200 Contrast 230 Backlight 1 Inverted 1 Icons 1 } Variables { n 0 nkey 0 page 0 title 0 rss1 'http://slashdot.org/slashdot.rdf' rss2 'http://www.engadget.com/rss.xml' rss 'http://www.linuxsecurity.com/static-content/debian.rss' tick 500 tack 100 minute 60000 } Widget TimerW { class 'Timer' expression n=LCD::GPI(1);nkey=n active 1 update 100 } # export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts Widget RSSFeedInfo { class 'Text' #expression title=1+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) expression rss.' page:'.page width 42 align 'L' style 'bold' #update minute update 500 } Widget RSSFeedTitle1 { class 'Text' expression title=1+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) width 42 prefix '>' align 'L' #update minute update 500 } Widget RSSFeedTitle2 { class 'Text' expression title=2+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) width 42 prefix '>' align 'L' #update minute update 500 } Widget RSSFeedTitle3 { class 'Text' expression title=3+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) width 42 prefix '>' align 'L' #update minute update 500 } Widget RSSFeedTitle4 { class 'Text' expression title=4+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) width 42 prefix '>' align 'L' #update minute update 500 } Widget GPO_kback { class 'GPO' expression rss=nkey==1?rss1:rss update 100 } Widget GPO_khome { class 'GPO' expression rss=nkey==2?rss2:rss update 100 } Widget GPO_kup { class 'GPO' expression page=nkey==5?page-1:page#;nkey==5?1:0 update 100 } Widget GPO_kdown { class 'GPO' expression page=nkey==7?page+1:page#;nkey==7?1:0 update 100 } Layout picoLCD { Row1 { Col1 'RSSFeedInfo' } Row2 { Col1 'RSSFeedTitle1' } Row4 { Col1 'RSSFeedTitle2' } Row6 { Col1 'RSSFeedTitle3' } Row8 { Col1 'RSSFeedTitle4' } Timer1 'TimerW' GPO1 'GPO_kback' GPO2 'GPO_khome' GPO3 'GPO_kup' GPO4 'GPO_kdown' } Display 'picoLCD' Layout 'picoLCD' lcd4linux-r1200/contrib/picoLCD/lcd4linux.conf0000644000175000017500000003036011327125051021711 0ustar jmccrohanjmccrohanDisplay picoLCD { Driver 'picoLCDGraphic' Size '256x64' Update 200 Contrast 230 Backlight 1 Inverted 1 Icons 1 } Variables { tick 500 tack 100 minute 60000 } #Plugin MySQL { # server 'gsmlandia.com' # if none, localhost assumed # port 3306 # if none, MySQL default assumed # user 'lcd4linux' # if none, lcd4linux unix owner assumed # password 'lcd4linux' # if none, empty password assumed # database 'lcd4linux' # MUST be specified #} #Plugin Pop3 { # server1 'localhost' # port1 110 # user1 'user' # password1 'pass' #} Widget OS { class 'Text' expression '*** '.uname('sysname').' '.uname('release').' ***' width 20 align 'M' style 'bold' speed 50 update tick } Widget HDDTemp { class 'Text' expression 'IDE Temp'.exec ('hddtemp /dev/sda | cut -f 3 -d :', 1000) width 14 align 'L' update 1000 } Widget FSSpace { class 'Text' expression a=((statfs('/', 'bavail')*statfs('/', 'bsize'))/1024/1024);b=((statfs('/media/disk', 'bavail')*statfs('/media/disk', 'bsize'))/1024/1024);c='/ '.' '.a.'MB /media/disk/ '.b.' MB' prefix 'Free Space:' postfix '' width 42 align 'M' #precision 0 update 1000 } Widget BottomTicker { class 'Text' expression uname('sysname').' '.uname('nodename').' '.uname('release').' '.uname('machine').' '.cpuinfo('model name') #expression strftime('%A %d/%m %H:%M:%S',time()).' '.cpuinfo('model name').' '. uptime('%d days %H:%M:%S') #expression strftime('%A %d/%m %H:%M:%S',time()) prefix '' width 42 align 'M' speed 1000 update tick style 'bold' } #Widget CPU { # class 'Text' # expression uname('machine') # prefix 'CPU ' # width 9 # align 'L' # style test::onoff(7)>0?'bold':'norm' # update tick #} Widget CPULabel { class 'text' expression 'CPU:' width 4 align 'L' style 'bold' } Widget CPU { class 'Text' expression proc_stat::cpu('busy', 500) prefix '' postfix '% ' width 5 precision 0 align 'R' update tick } Widget CPUBar { class 'Bar' expression proc_stat::cpu('busy', 500) expression2 proc_stat::cpu('system', 500) length 10 min 1 max 100 direction 'E' style 'H' update tick } Widget RAMLabel { class 'text' expression 'RAM:' width 4 align 'L' style 'bold' } Widget RAMTotal { class 'Text' expression meminfo('MemTotal')/1024 postfix 'MB FREE' width 11 precision 0 align 'L' update tick } Widget RAMFree { class 'Text' expression meminfo('MemFree')/1024 prefix '' postfix '/' width 5 precision 0 align 'R' update tick } Widget IDELabel { class 'text' expression 'IDE:' width 4 align 'L' style 'bold' } Widget IDEIn { class 'text' # In MB/s expression (diskstats('sda', 'read_sectors', 500))/2048 prefix 'OUT ' postfix 'MB' precision 2 align 'R' width 10 update tick } Widget IDEOut { class 'text' # In MB/s expression (diskstats('sda', 'write_sectors', 500))/2048 prefix 'IN ' postfix 'MB' precision 2 align 'R' width 10 update tick } Widget IDEBar { class 'Bar' expression diskstats('sda', 'read_sectors', 500) expression2 diskstats('sda', 'write_sectors', 500) length 14 direction 'E' style 'H' update tick } Widget ETHLabel { class 'text' expression 'ETH:' width 4 align 'L' style 'bold' } Widget ETHIn { class 'Text' expression (netdev('eth0', 'Rx_bytes', 500))/1024 prefix 'OUT' postfix 'KB' width 9 precision 0 align 'R' update tick } Widget ETHOut { class 'Text' expression (netdev('eth0', 'Tx_bytes', 500))/1024 prefix 'IN' postfix 'KB' width 9 precision 0 align 'R' update tick } Widget ETHBar { class 'Bar' expression netdev('eth0', 'Rx_bytes', 500) expression2 netdev('eth0', 'Tx_bytes', 500) length 14 direction 'E' style 'H' update tick } Widget Time { class 'Text' expression strftime('%a,%d/%m %H:%M:%S',time()) width 20 align 'Left' update 1000 } Widget Uptime { class 'Text' expression uptime('%d d %H:%M:%S') width 21 align 'R' prefix 'Uptime ' update 1000 } #Widget Disk { # class 'Text' # # disk.[rw]blk return blocks, we assume a blocksize of 512 # # to get the number in kB/s we would do blk*512/1024, which is blk/2 # # expression (proc_stat::disk('.*', 'rblk', 500)+proc_stat::disk('.*', 'wblk', 500))/2 # # with kernel 2.6, disk_io disappeared from /proc/stat but moved to /proc/diskstat # # therefore you have to use another function called 'diskstats': # expression diskstats('sda', 'read_sectors', 500) + diskstats('sda', 'write_sectors', 500) # prefix '' # postfix ' ' # width 7 # precision 0 # align 'R' # update tick #} #Widget DiskBar { # class 'Bar' # #expression proc_stat::disk('.*', 'rblk', 500) # #expression2 proc_stat::disk('.*', 'wblk', 500) # # for kernel 2.6: # expression diskstats('sda', 'read_sectors', 500) # expression2 diskstats('sda', 'write_sectors', 500) # length 14 # direction 'E' # update tack #} Widget PPP { class 'Text' expression (ppp('Rx:0', 500)+ppp('Tx:0', 500)) prefix 'PPP' width 9 precision 0 align 'R' update tick } Widget Temp { class 'Text' expression i2c_sensors('temp_input3')*1.0324-67 prefix 'Temp' width 9 precision 1 align 'R' update tick } Widget TempBar { class 'Bar' expression i2c_sensors('temp_input3')*1.0324-67 min 40 max 80 length 10 direction 'E' update tack } Widget MySQLtest1 { class 'Text' expression MySQL::query('SELECT id FROM table1') width 20 align 'R' prefix 'MySQL test:' update minute } Widget MySQLtest2 { class 'Text' expression MySQL::status() width 20 align 'M' prefix 'Status: ' update minute } # Icons Widget Heartbeat { class 'Icon' speed 800 Bitmap { Row1 '.....|.....' Row2 '.*.*.|.*.*.' Row3 '*****|*.*.*' Row4 '*****|*...*' Row5 '.***.|.*.*.' Row6 '.***.|.*.*.' Row7 '..*..|..*..' Row8 '.....|.....' } } Widget EKG { class 'Icon' speed 50 Bitmap { Row1 '.....|.....|.....|.....|.....|.....|.....|.....' Row2 '.....|....*|...*.|..*..|.*...|*....|.....|.....' Row3 '.....|....*|...*.|..*..|.*...|*....|.....|.....' Row4 '.....|....*|...**|..**.|.**..|**...|*....|.....' Row5 '.....|....*|...**|..**.|.**..|**...|*....|.....' Row6 '.....|....*|...*.|..*.*|.*.*.|*.*..|.*...|*....' Row7 '*****|*****|****.|***..|**..*|*..**|..***|.****' Row8 '.....|.....|.....|.....|.....|.....|.....|.....' } } Widget Karo { class 'Icon' speed 200 Bitmap { Row1 '.....|.....|.....|.....|..*..|.....|.....|.....' Row2 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....' Row3 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....' Row4 '.....|..*..|.*.*.|*...*|.....|*...*|.*.*.|..*..' Row5 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....' Row6 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....' Row7 '.....|.....|.....|.....|..*..|.....|.....|.....' Row8 '.....|.....|.....|.....|.....|.....|.....|.....' } } Widget Heart { class 'Icon' speed 250 Bitmap { Row1 '.....|.....|.....|.....|.....|.....' Row2 '.*.*.|.....|.*.*.|.....|.....|.....' Row3 '*****|.*.*.|*****|.*.*.|.*.*.|.*.*.' Row4 '*****|.***.|*****|.***.|.***.|.***.' Row5 '.***.|.***.|.***.|.***.|.***.|.***.' Row6 '.***.|..*..|.***.|..*..|..*..|..*..' Row7 '..*..|.....|..*..|.....|.....|.....' Row8 '.....|.....|.....|.....|.....|.....' } } Widget Blob { class 'Icon' speed 250 Bitmap { Row1 '.....|.....|.....' Row2 '.....|.....|.***.' Row3 '.....|.***.|*...*' Row4 '..*..|.*.*.|*...*' Row5 '.....|.***.|*...*' Row6 '.....|.....|.***.' Row7 '.....|.....|.....' Row8 '.....|.....|.....' } } Widget Wave { class 'Icon' speed 100 Bitmap { Row1 '..**.|.**..|**...|*....|.....|.....|.....|.....|....*|...**' Row2 '.*..*|*..*.|..*..|.*...|*....|.....|.....|....*|...*.|..*..' Row3 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' Row4 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' Row5 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' Row6 '.....|.....|....*|...*.|..*..|.*..*|*..*.|..*..|.*...|*....' Row7 '.....|.....|.....|....*|...**|..**.|.**..|**...|*....|.....' Row8 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....' } } Widget Squirrel { class 'Icon' speed 100 Bitmap { Row1 '.....|.....|.....|.....|.....|.....' Row2 '.....|.....|.....|.....|.....|.....' Row3 '.....|.....|.....|.....|.....|.....' Row4 '**...|.**..|..**.|...**|....*|.....' Row5 '*****|*****|*****|*****|*****|*****' Row6 '...**|..**.|.**..|**...|*....|.....' Row7 '.....|.....|.....|.....|.....|.....' Row8 '.....|.....|.....|.....|.....|.....' } } Widget IOIcon { class 'Icon' speed 100 Bitmap { Row1 '.....|.....|.....|.....|.....|.....' Row2 '...*.|.....|...*.|.....|...*.|.....' Row3 '*****|.....|*****|.....|*****|.....' Row4 '...*.|.....|...*.|.....|...*.|.....' Row5 '.*...|.....|.*...|.....|.*...|.....' Row6 '*****|.....|*****|.....|*****|.....' Row7 '.*...|.....|.*...|.....|.*...|.....' Row8 '.....|.....|.....|.....|.....|.....' } } Widget Lightning { class 'icon' speed 100 visible cpu('busy', 500)-50 bitmap { row1 '...***' row2 '..***.' row3 '.***..' row4 '.****.' row5 '..**..' row6 '.**...' row7 '**....' row8 '*.....' } } Widget Rain { class 'icon' speed 200 bitmap { row1 '...*.|.....|.....|.*...|....*|..*..|.....|*....' row2 '*....|...*.|.....|.....|.*...|....*|..*..|.....' row3 '.....|*....|...*.|.....|.....|.*...|....*|..*..' row4 '..*..|.....|*....|...*.|.....|.....|.*...|....*' row5 '....*|..*..|.....|*....|...*.|.....|.....|.*...' row6 '.*...|....*|..*..|.....|*....|...*.|.....|.....' row7 '.....|.*...|....*|..*..|.....|*....|...*.|.....' row8 '.....|.....|.*...|....*|..*..|.....|*....|...*.' } } Widget GPO_Val1 { class 'Text' expression LCD::GPO(1) prefix 'GPO#1' width 10 precision 0 align 'R' update tick } Widget GPI_Val1 { class 'Text' expression LCD::GPI(1) prefix 'GPI#1' width 10 precision 0 align 'R' update tick } Widget GPO_Val4 { class 'Text' expression LCD::GPO(4) prefix 'GPO#4' width 10 precision 0 align 'R' update tick } Widget GPO_Test1 { class 'GPO' expression 255*test::onoff(1) update 300 } Widget GPO_Test255 { class 'GPO' expression test::bar(0,255, 0, 1) update 100 } Widget GPO_picolcd { class 'GPO' expression test::onoff(1) update 300 } Widget CpuImage { class 'Image' file '/etc/picoLCDGraphic/Images/cpu_a.png' update 1000 visible 1 inverted 0 reload 0 } Widget HddImage { class 'Image' file '/etc/picoLCDGraphic/Images/hdd_a.png' update 1000 visible 1 inverted 0 reload 0 } Widget RamImage { class 'Image' file '/etc/picoLCDGraphic/Images/ram_a.png' update 1000 visible 1 inverted 0 reload 0 } Widget NetImage { class 'Image' file '/etc/picoLCDGraphic/Images/net_a.png' update 1000 visible 1 inverted 0 reload 0 } Widget FanImage { class 'Image' file '/etc/picoLCDGraphic/Images/fan_a.png' update 1000 visible 1 inverted 0 reload 0 } Layout picoLCD { # Layer 1 { # X0.Y0 'BandwidthImage' # } # Layer 1 { # X0.Y0 'CpuImage' # } Row1 { Col1 'CPULabel' Col6 'CPU' Col11 'CPUBar' Col21 'RAMLabel' Col26 'RAMFree' Col31 'RAMTotal' } Row2 { Col1 'IDELabel' Col6 'IDEIn' Col17 'IDEOut' Col28 'IDEBar' } Row3 { Col1 'FSSpace' } Row4 { Col1 'ETHLabel' Col6 'ETHIn' Col17 'ETHOut' Col28 'ETHBar' } Row7 { Col1 'Time' Col22 'Uptime' } Row8 { Col1 'Uptime' Col1 'BottomTicker' } #Layer 2 { # X0.Y0 'ImageTest' #} #GPO1 'GPO_picolcd' #GPO2 'GPO_picolcd' #GPO8 'GPO_picolcd' } Display 'picoLCD' Layout 'picoLCD' lcd4linux-r1200/contrib/picoLCD/mrtg.py0000644000175000017500000000077311152152702020463 0ustar jmccrohanjmccrohanimport urllib import shutil download_path = "/tmp/" def saveimage(imageurl): filename = imageurl.split('/')[-1] tmpname = filename + ".tmp" try: urllib.urlretrieve(imageurl, download_path + tmpname) except IOError: return "Error downloading file" else: shutil.move(download_path + tmpname, download_path + filename) return download_path + filename #saveimage("http://www.switch.ch/network/operation/statistics/geant2-day.png") #saveimage("http://192.168.12.113/mrtg/127.0.0.1_2-day.png") lcd4linux-r1200/plugin_huawei.c0000644000175000017500000007235311627527375017255 0ustar jmccrohanjmccrohan/* $Id: plugin_huawei.c 870 2008-04-10 14:55:23Z michux $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_huawei.c $ * * plugin plugin_huawei. Copyright (C) 2010 Jar * * Huawei E220 3G modem statistics via /dev/ttyUSB* user interface. It may (or may not) work well * with other Huawei 3G USB modems too (which uses PPP interface between modem and computer), like * E160, E169, E226, E272, E230 etc. Since they all seem to use same kind of set AT commands and * responses. Tested with Huawei E220, E160E and Vodafone Huawei K3565. * * Thanks to Mikko for contributing the scan_uint() function and some other code. * * Based on sample plugin which is * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team * * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* define the include files you need */ #include "config.h" #include /* standard buffered input/output */ #include /* standard library definitions */ #include /* for va_start et al */ #include /* string operations */ #include /* read(), close() */ #include /* open() */ #include /* tcflush() */ #include /* data types */ #include /* stat structure */ #include /* timeval structure */ #include /* system error numbers */ /* these should always be included */ #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif #define PORT "/dev/ttyUSB1" /* default port */ #define BAUDRATE B38400 /* default baudrate */ #define SEND_BUFFER_SIZE 128 /* send buffer size */ #define RECV_BUFFER_SIZE 256 /* receive buffer size */ #define MIN_INTERVAL 100 /* minimum query interval 100 ms */ #define INIT_STRING "ATE1 ^CURC=0;^DSFLOWCLR" /* disable unsolicited report codes and reset DS traffic * with local echo enabled */ #define QUALITY "ATE1 +CSQ" /* signal quality query with local echo enabled */ #define SYSINFO "ATE1 ^SYSINFO" /* network access query with local echo enabled */ #define MANUF "ATE1 +GMI" /* manufacturer query with local echo enabled */ #define MODEL "ATE1 +GMM" /* model query with local echo enabled */ #define FWVER "ATE1 +CGMR" /* firmware version query with local echo enabled */ #define FLOWREPORT "ATE1 ^DSFLOWQRY" /* DS traffic query with local echo enabled */ #define OPERATOR "ATE1 +COPS=3,0;+COPS?" /* gsm/umts operator query (3=set format only, 0=long alphanum. string) * with local echo enabled */ static char name[] = "plugin_huawei.c"; static char *sub_system_mode[] = { "NO CONN", /* no service */ "GSM", /* 2G/GSM */ "GPRS", /* 2.5G/GPRS */ "EDGE", /* 2.75G/EDGE */ "WCDMA", /* 3G/UMTS */ "HSDPA", /* 3.5G/UMTS */ "HSUPA", /* 3.5G/UMTS */ "HSPA", /* HSDPA+HSUPA */ "UNKNOWN" }; static int fd = -2; /* serial fd */ static char *port = NULL; /* serial device */ /* signal strength query */ static unsigned int rssi = 0; /* relative rssi 0...31 */ static unsigned int ber = 0; /* ber (bit error rate, not supported) */ /* manufacturer query */ static char manuf[32] = ""; /* manufacturer */ /* model query */ static char model[32] = ""; /* model */ /* fw version query */ static char fwver[32] = ""; /* firmware version */ /* gsm/umts operator query */ static char operator[64] = ""; /* current gsm/umts network operator */ /* DS traffic report query */ static unsigned long int last_ds_time = 0; /* last DS connection time [s] */ static unsigned long long int last_tx_flow = 0; /* last DS transmiting trafic [Bytes] */ static unsigned long long int last_rx_flow = 0; /* last DS receiving trafic [Bytes] */ static unsigned long int total_ds_time = 0; /* total DS connection time [s] */ static unsigned long long int total_tx_flow = 0; /* total transmitting DS traffic [Bytes] */ static unsigned long long int total_rx_flow = 0; /* total receiving DS traffic [Bytes] */ static double calc_tx_rate = 0; /* calculated tx rate */ static double calc_rx_rate = 0; /* calculated rx rate */ /* system information query */ static unsigned int status = 0; /* system service state */ static unsigned int domain = 0; /* system service domain */ static unsigned int roaming_status = 0; /* roaming status */ static unsigned int mode = 0; /* system mode */ static unsigned int sim_state = 0; /* SIM card state */ static unsigned int reserved = 0; /* reserved, E618 used it to indicate the simlock state */ static unsigned int sub_mode = 0; /* system sub mode */ static int debug = 0; /* enable debug messages */ static int age_diff(struct timeval prev_age) { int diff; struct timeval now; gettimeofday(&now, NULL); diff = (now.tv_sec - prev_age.tv_sec) * 1000 + (now.tv_usec - prev_age.tv_usec) / 1000; return diff; } static int scan_uint(const char *str, unsigned int nargs, ...) { unsigned int wall = 0; unsigned int i = 0; /* number of parsed numbers */ unsigned int *a = NULL; /* pointer to currently parsed number (type must be that of the actual arguments) */ /* initialize the argument list */ va_list argv; va_start(argv, nargs); if (nargs > 0) { /* initialize to first argument */ a = va_arg(argv, unsigned int *); /* initialize it to zero */ *a = 0; } /* loop through the argument list and the string */ while (str && *str && wall < 1024) { switch (*str) { case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': case '0': /* intent: multiply current value of 'a' with 10 and add numeric value of character str) */ if (i < nargs) { *a = ((*a) * 10) + ((*str) - '0'); } break; case ',': if (++i < nargs) { /* proceed to next argument */ a = va_arg(argv, unsigned int *); /* initialize it to zero */ *a = 0; } else { /* this was the last number to parse */ /* (comma indicates that there are more) */ } break; default: /* ignore any unknown characters */ break; } /* proceed to next character */ str++; wall++; } /* fill any extraneous arguments with zero */ if (str && !(*str) && i < nargs - 1) { unsigned int j = i; for (j++; j < nargs; j++) { a = va_arg(argv, unsigned int *); *a = 0; } } /* finalize the argument list */ va_end(argv); /* return the number of parsed numbers */ return (int) (i > 0) ? i + 1 : i; } static int huawei_port_exists(const char *device) { int ret; struct stat stat_ptr; /* check the device is present */ ret = stat(device, &stat_ptr); if (ret < 0) return 0; /* check the device is character device */ return (S_ISCHR(stat_ptr.st_mode)); } static void huawei_read_port(void) { char *test; /* port can be defined via env variable */ if ((test = getenv("HUAWEI_PORT"))) { if (port != test) { port = test; info("%s: Using HUAWEI_PORT=%s from env variable for user interface device", name, port); } } else port = PORT; return; } static int huawei_configure_port(void) { int ret; struct termios options; /* open port */ fd = open(port, O_RDWR | O_NOCTTY | O_NDELAY); if (fd < 0) { error("%s: ERROR: Problem opening %s. Try using the HUAWEI_PORT env variable (export HUAWEI_PORT=/dev/ttyUSB*)", name, port); return -1; } /* enable blocking behavior with timeout */ ret = fcntl(fd, F_SETFL, 0); if (ret < 0) { error("%s: ERROR: Problem setting file descriptor status flags %i", name, fd); close(fd); fd = -2; return -1; } /* get the current options */ ret = tcgetattr(fd, &options); if (ret < 0) { error("%s: ERROR: Problem getting terminal attributes %s", name, port); close(fd); fd = -2; return -1; } /* set raw input */ options.c_cflag |= (CS8 | CLOCAL | CREAD); options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); options.c_iflag &= ~(IGNBRK | BRKINT | IGNPAR | IGNCR | INLCR | ICRNL | IUCLC | IXANY | IXON | IXOFF | INPCK | ISTRIP); options.c_oflag = 0; /* raw output */ options.c_cc[VMIN] = 0; options.c_cc[VTIME] = 1; /* 0.1 second timeout */ /* set the input baud rate to BAUDRATE */ ret = cfsetispeed(&options, BAUDRATE); if (ret < 0) { error("%s: ERROR: Problem setting input baud rate %s", name, port); close(fd); fd = -2; return -1; } /* set the output baud rate to BAUDRATE */ ret = cfsetospeed(&options, BAUDRATE); if (ret < 0) { error("%s: ERROR: Problem setting output baud rate %s", name, port); close(fd); fd = -2; return -1; } /* set the options */ ret = tcsetattr(fd, TCSANOW, &options); if (ret < 0) { error("%s: ERROR: Problem setting terminal attributes %s", name, port); close(fd); fd = -2; return -1; } /* flush input and output buffers */ ret = tcflush(fd, TCIFLUSH); if (ret < 0) { error("%s: ERROR: Problem flushing input and output buffers %s", name, port); close(fd); fd = -2; return -1; } return fd; } static int huawei_send(const char *cmd) { int len, bytes; char buf[SEND_BUFFER_SIZE]; sprintf(buf, "%s\r", cmd); len = strlen(buf); /* write */ bytes = write(fd, buf, len); /* force null termination */ if (bytes > 0) buf[bytes] = '\0'; else buf[0] = '\0'; if (bytes < 0 && errno != EAGAIN) { error("%s: ERROR: Writing to device %s failed: %s", name, port, strerror(errno)); return -1; } else if (bytes != len) { error("%s: ERROR: Partial write when writing to device %s", name, port); return -1; } /* remove trailing CR */ while (bytes > 0 && buf[bytes - 1] == '\r') { buf[--bytes] = '\0'; } if (debug) debug("DEBUG: <-Send bytes=%i, send buf=%s", bytes, buf); return bytes; } static char *huawei_receive(void) { int run, count, bytes; char c[1], *p; static char buf[RECV_BUFFER_SIZE]; /* skip the plain NL's and CR's ( makes max. 4 pcs. of them) and re-read */ for (run = 0; run < 4; run++) { /* pointer to the current position in the buffer */ p = buf; /* set count to buffer size */ count = RECV_BUFFER_SIZE; /* Read until a NL or a CR is encountered. If 'buf' fills up before newline is seen, * exit the loop when there's still room for zero termination (count == 1). */ while (count > 1) { bytes = read(fd, c, 1); if (*c == '\n' || *c == '\r' || (bytes < 0 && errno != EAGAIN)) break; *p = *c; p++; count--; } /* force null termination */ *p = '\0'; /* now we have data (when buf len > 0), exit from for-loop and return the data to caller */ if (strlen(buf) > 0 || (bytes < 0 && errno != EAGAIN)) break; } if (bytes < 0 && errno != EAGAIN) { error("%s: ERROR: Reading from device %s failed: %s", name, port, strerror(errno)); return (""); } /* print bytes read and buffer data when debuging enabled */ if (debug) debug("DEBUG: ->Received bytes=%i, receive buf=%s", (int) strlen(buf), buf); return (buf); } static int huawei_recv_error(const char *msg) { if (strstr(msg, "ERROR") != NULL || strncmp(msg, "NO CARRIER", 10) == 0 || strncmp(msg, "COMMAND NOT SUPPORT", 19) == 0 || strncmp(msg, "TOO MANY PARAMETERS", 19) == 0) return 1; return 0; } static char *huawei_send_receive(const char *cmd) { int run, bytes_send, recv_seq; char *tmp; static char reply[RECV_BUFFER_SIZE]; /* send command to modem */ bytes_send = huawei_send(cmd); /* start with an empty reply */ strcpy(reply, ""); if (bytes_send > 0) { recv_seq = 0; /* receive modem responses (currently handle only 3 lines of responses: * request->reply->ok|error) */ for (run = 0; run < 3; run++) { tmp = huawei_receive(); /* init cmd */ if (strncmp(cmd, INIT_STRING, strlen(INIT_STRING)) == 0) { /* waiting local echo back after the init string has been sent */ if (recv_seq == 0 && strncmp(tmp, INIT_STRING, strlen(INIT_STRING)) == 0) { recv_seq = 1; } /* waiting "OK" after local echo has been received */ else if (recv_seq == 1 && strncmp(tmp, "OK", 2) == 0) { strncpy(reply, tmp, sizeof(reply) - 1); break; } /* waiting possible "ERROR" after local echo has been received */ else if (recv_seq == 1 && huawei_recv_error(tmp) == 1) { strncpy(reply, tmp, sizeof(reply) - 1); break; } /* data query cmd */ } else { /* waiting local echo back after the cmd has been sent */ if (recv_seq == 0 && strncmp(tmp, cmd, strlen(cmd)) == 0) { recv_seq = 1; } /* waiting data (but not "OK" or "ERROR") after local echo has been received */ else if (recv_seq == 1 && strlen(tmp) > 0 && huawei_recv_error(tmp) == 0) { recv_seq = 2; strncpy(reply, tmp, sizeof(reply) - 1); } /* waiting "OK" after data has been received */ else if (recv_seq == 2 && strncmp(tmp, "OK", 2) == 0) { break; } /* waiting possible "ERROR" after local echo has been received */ else if (recv_seq == 1 && huawei_recv_error(tmp) == 1) { strncpy(reply, tmp, sizeof(reply) - 1); break; } } } } return (reply); } static int huawei_configured(void) { int port_exists, ret; static int connected = -1, configured = 0; char *buf; /* re-read port because device name may change during plugin execution */ huawei_read_port(); /* check the device exists before reading on it */ port_exists = huawei_port_exists(port); /* modem removed event */ if (port_exists < 1 && (connected == -1 || connected == 1)) { info("%s: Modem doesn't exists or has been removed, device %s is to be closed", name, port); if (fd > 0) { ret = close(fd); if (ret < 0) { error("%s: ERROR: Error when closing device %s after modem removal, ret=%i", name, port, ret); } fd = -2; } connected = 0; } /* modem inserted event */ if (port_exists > 0 && (connected == -1 || connected == 0)) { info("%s: Modem has been inserted, device %s will be opened", name, port); if (fd < 0) { ret = huawei_configure_port(); if (ret > 0) { connected = 1; if (debug) debug("DEBUG: Device %s configured successfully, fd=%i", port, ret); } else { error("%s: ERROR: Device %s configuring failure->retrying..., ret=%i", name, port, ret); } } } /* init variables to zero (except tx/rx total flows) when device disconnected */ if (connected == 0) { rssi = 0; sub_mode = 0; last_ds_time = 0; total_ds_time = 0; last_tx_flow = 0; last_rx_flow = 0; calc_tx_rate = 0; calc_rx_rate = 0; strcpy(manuf, ""); strcpy(model, ""); strcpy(fwver, ""); strcpy(operator, ""); configured = 0; } /* modem initialization */ if (connected == 1 && configured != 1) { buf = huawei_send_receive(INIT_STRING); if (strncmp(buf, "OK", 2) == 0) { configured = 1; info("%s: Modem user inerface successfully initialized to: \'%s\'", name, INIT_STRING); } else { configured = 0; error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, INIT_STRING); } } return configured; } static void huawei_read_quality(const char *cmd) { char *buf; buf = huawei_send_receive(cmd); if (strncmp(buf, "+CSQ: ", 6) == 0) { /* Returns relative signal strength (RSSI) and ber (not supported by modems). * * +CSQ: 14,99 * rssi,ber * * 0 <= -113 dBm * 1 -111 dBm * 2 to 30 -109 dBm to -53 dBm * 31 >= -51 dBm * 99 unknown or unmeasurable */ if (scan_uint(buf + 6, 2, &rssi, &ber) != 2) error("%s: ERROR: Cannot parse all +CSQ: data fields, some data may be wrong or missing", name); if (debug) debug("DEBUG: Relative rssi value: %u", rssi); } else error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); return; } static void huawei_read_sysinfo(const char *cmd) { char *buf; buf = huawei_send_receive(cmd); if (strncmp(buf, "^SYSINFO:", 9) == 0) { /* Returns system information. * * ^SYSINFO:2,3,0,5,1,,4 * status,domain,roaming_status,mode,SIM state,reserved,sub_mode */ if (scan_uint(buf + 9, 7, &status, &domain, &roaming_status, &mode, &sim_state, &reserved, &sub_mode) != 7) error("%s: ERROR: Cannot parse all ^SYSINFO: data fields, some data may be wrong or missing", name); if (debug) debug("DEBUG: Sub mode value: %u", sub_mode); } else error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); return; } static void huawei_read_manuf(const char *cmd) { int bytes; char *buf; buf = huawei_send_receive(cmd); bytes = strlen(buf); /* accept all but "ERROR" */ if (bytes > 0 && huawei_recv_error(buf) == 0) { /* Returns manufacturer string. * * huawei */ strncpy(manuf, buf, sizeof(manuf) - 1); if (debug) debug("DEBUG: Manufacturer string: %s", manuf); } else error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); return; } static void huawei_read_model(const char *cmd) { int bytes; char *buf; buf = huawei_send_receive(cmd); bytes = strlen(buf); /* accept all but "ERROR" */ if (bytes > 0 && huawei_recv_error(buf) == 0) { /* Returns model string. * * E220 */ strncpy(model, buf, sizeof(model) - 1); if (debug) debug("DEBUG: Model string: %s", model); } else error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); return; } static void huawei_read_fwver(const char *cmd) { int bytes; char *buf; buf = huawei_send_receive(cmd); bytes = strlen(buf); /* accept all but "ERROR" */ if (bytes > 0 && huawei_recv_error(buf) == 0) { /* Returns firmware version string. * * 11.110.03.00.00 */ strncpy(fwver, buf, sizeof(fwver) - 1); if (debug) debug("DEBUG: Firmware version string: %s", fwver); } else error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); return; } static void huawei_read_operator(const char *cmd) { int bytes, i, pos = 0, copy = 0; char *buf; buf = huawei_send_receive(cmd); bytes = strlen(buf); if (strncmp(buf, "+COPS:", 6) == 0) { /* Returns operator string. * * +COPS: 0,0,"vodafone ES",2 * reg_mode,format,operator string (based on format),network access type */ /* parse "operator string" */ for (i = 6; i <= bytes; i++) { if (buf[i] == '\"' && copy == 0) { i++; copy = 1; } else if ((buf[i] == '\"') && copy == 1) copy = 0; if (copy == 1 && strlen(operator) < sizeof(operator) - 1) { operator[pos] = buf[i]; pos++; } } if (debug) debug("DEBUG: Operator version string: \'%s\'", operator); } else error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); return; } static void huawei_read_flowreport(const char *cmd) { char *buf; static unsigned long long int prev_tx_flow = 0, prev_rx_flow = 0; static unsigned long int prev_ds_time = 0; buf = huawei_send_receive(cmd); if (strncmp(buf, "^DSFLOWQRY:", 11) == 0) { /* Returns flow report. * * ^DSFLOWQRY:00000E8E,0000000000333ACC,000000000A93E9AD,007B3514,000000007C0E5F69,00000007AD1AE9C6 * last_ds_time,last_rx_flow ,last_tx_flow ,total_ds_time,total_tx_flow,total_rx_flow */ if (sscanf(buf + 11, "%lX,%LX,%LX,%lX,%LX,%LX", &last_ds_time, &last_tx_flow, &last_rx_flow, &total_ds_time, &total_tx_flow, &total_rx_flow) != 6) error("%s: ERROR: Cannot parse all ^DSFLOWQRY: data fields, some data may be wrong or missing", name); /* ^DSFLOWQRY: lacks tx_rate and rx_rate values (^DSFLOWRPT has them), we try to calculate them here. * Values comes at 2s interval. */ /* tx_rate calculation */ if (last_ds_time >= prev_ds_time + 2 && last_tx_flow > prev_tx_flow) calc_tx_rate = ((double) (last_tx_flow - prev_tx_flow)) / ((double) (last_ds_time - prev_ds_time)); else if (last_ds_time >= prev_ds_time + 2 && last_tx_flow == prev_tx_flow) calc_tx_rate = 0; /* rx_rate calculation */ if (last_ds_time >= prev_ds_time + 2 && last_rx_flow > prev_rx_flow) calc_rx_rate = ((double) (last_rx_flow - prev_rx_flow)) / ((double) (last_ds_time - prev_ds_time)); else if (last_ds_time >= prev_ds_time + 2 && last_rx_flow == prev_rx_flow) calc_rx_rate = 0; /* previous values */ prev_tx_flow = last_tx_flow; prev_rx_flow = last_rx_flow; prev_ds_time = last_ds_time; if (debug) { debug("DEBUG: Last DS connection time [s]: %lu", last_ds_time); debug("DEBUG: Last DS transmiting traffic [bytes]: %llu", last_tx_flow); debug("DEBUG: Last DS receiving traffic [bytes]: %llu", last_rx_flow); debug("DEBUG: Total DS connection time [s]: %lu", total_ds_time); debug("DEBUG: Total DS transmiting trafic [bytes]: %llu", total_tx_flow); debug("DEBUG: Total DS receiving trafic [bytes]: %llu", total_rx_flow); debug("DEBUG: Calculated tx rate [bytes/s]: %lf", calc_tx_rate); debug("DEBUG: Calculated rx rate [bytes/s]: %lf", calc_rx_rate); } } else error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); return; } static void my_quality(RESULT * result, RESULT * arg1) { int age; static struct timeval prev_age; static double value; age = age_diff(prev_age); if (age < 0 || age >= MIN_INTERVAL) { gettimeofday(&prev_age, NULL); if (huawei_configured() == 1) huawei_read_quality(QUALITY); } /* Note: R2S stands for 'Result to String' */ if (strncmp(R2S(arg1), "%", 1) == 0) { /* scale rssi 0...31 to 0..100% value */ if (rssi > 0 && rssi < 32) value = (double) rssi *100 / 31; else if (rssi == 0) value = 0; } else if (strncmp(R2S(arg1), "dbm", 3) == 0) { /* scale rssi 0...31 to -113 dBm...-51 dBm value */ if (rssi > 0 && rssi < 32) value = ((double) rssi * 2) - 113; else if (rssi == 0) value = -113; } else if (strncmp(R2S(arg1), "rssi", 4) == 0) { /* pass through relative rssi 0...31 value */ if (rssi > 0 && rssi < 32) value = (double) rssi; else if (rssi == 0) value = 0; } else { error("%s: ERROR: Argument for huawei::quality() is missing, give: '%%'|'dbm'|'rssi'", name); value = 0; } /* store result */ SetResult(&result, R_NUMBER, &value); return; } static void my_mode(RESULT * result, RESULT * arg1) { int age; static struct timeval prev_age; double value_num; char *value_str, *mode_str; age = age_diff(prev_age); if (age < 0 || age >= MIN_INTERVAL) { gettimeofday(&prev_age, NULL); if (huawei_configured() == 1) huawei_read_sysinfo(SYSINFO); } if (strncmp(R2S(arg1), "text", 4) == 0) { /* sub modes 8 and 9 are unknown */ if (sub_mode > 7) sub_mode = 8; /* start with an empty string */ value_str = strdup(""); /* mode string */ mode_str = sub_system_mode[sub_mode]; /* allocate memory for value */ value_str = realloc(value_str, strlen(mode_str) + 1); /* write mode string to value */ strcat(value_str, mode_str); /* store result */ SetResult(&result, R_STRING, value_str); /* free local string */ free(value_str); } else if (strncmp(R2S(arg1), "number", 6) == 0) { value_num = (double) mode; /* store result */ SetResult(&result, R_NUMBER, &value_num); } else { error("%s: ERROR: Argument for huawei::mode() is missing, give: 'text'|'number'", name); value_num = 0; /* store result */ SetResult(&result, R_NUMBER, &value_num); } return; } static void my_manuf(RESULT * result) { int age; static struct timeval prev_age; char *value_str; age = age_diff(prev_age); if (age < 0 || age >= MIN_INTERVAL) { gettimeofday(&prev_age, NULL); if (huawei_configured() == 1) huawei_read_manuf(MANUF); } /* start with an empty string */ value_str = strdup(""); /* allocate memory for value */ value_str = realloc(value_str, strlen(manuf) + 1); /* write mode string to value */ strcat(value_str, manuf); /* store result */ SetResult(&result, R_STRING, value_str); /* free local string */ free(value_str); return; } static void my_model(RESULT * result) { int age; static struct timeval prev_age; char *value_str; age = age_diff(prev_age); if (age < 0 || age >= MIN_INTERVAL) { gettimeofday(&prev_age, NULL); if (huawei_configured() == 1) huawei_read_model(MODEL); } /* start with an empty string */ value_str = strdup(""); /* allocate memory for value */ value_str = realloc(value_str, strlen(model) + 1); /* write mode string to value */ strcat(value_str, model); /* store result */ SetResult(&result, R_STRING, value_str); /* free local string */ free(value_str); return; } static void my_fwver(RESULT * result) { int age; static struct timeval prev_age; char *value_str; age = age_diff(prev_age); if (age < 0 || age >= MIN_INTERVAL) { gettimeofday(&prev_age, NULL); if (huawei_configured() == 1) huawei_read_fwver(FWVER); } /* start with an empty string */ value_str = strdup(""); /* allocate memory for value */ value_str = realloc(value_str, strlen(fwver) + 1); /* write mode string to value */ strcat(value_str, fwver); /* store result */ SetResult(&result, R_STRING, value_str); /* free local string */ free(value_str); return; } static void my_operator(RESULT * result) { int age; static struct timeval prev_age; char *value_str; age = age_diff(prev_age); if (age < 0 || age >= MIN_INTERVAL) { gettimeofday(&prev_age, NULL); if (huawei_configured() == 1) huawei_read_operator(OPERATOR); } /* start with an empty string */ value_str = strdup(""); /* allocate memory for value */ value_str = realloc(value_str, strlen(operator) + 1); /* write mode string to value */ strcat(value_str, operator); /* store result */ SetResult(&result, R_STRING, value_str); /* free local string */ free(value_str); return; } static void my_flowreport(RESULT * result, RESULT * arg1) { int age; unsigned int days, hours, mins, secs; double value_num; char value_str[32]; static struct timeval prev_age; age = age_diff(prev_age); if (age < 0 || age >= MIN_INTERVAL) { gettimeofday(&prev_age, NULL); if (huawei_configured() == 1) huawei_read_flowreport(FLOWREPORT); } if (strncmp(R2S(arg1), "uptime", 6) == 0) { days = last_ds_time / 86400; hours = (last_ds_time / 3600) - (days * 24); mins = (last_ds_time / 60) - (days * 1440) - (hours * 60); secs = last_ds_time % 60; if (days > 0) sprintf(value_str, "%u days %02u:%02u:%02u", days, hours, mins, secs); else sprintf(value_str, "%02u:%02u:%02u", hours, mins, secs); /* store result: days, hours, mins, secs */ SetResult(&result, R_STRING, value_str); return; } if (strncmp(R2S(arg1), "uptime_seconds", 14) == 0) { /* uptime in seconds */ value_num = (double) last_ds_time; /* store result: seconds */ SetResult(&result, R_NUMBER, &value_num); return; } if (strncmp(R2S(arg1), "tx_rate", 7) == 0) { /* tx data in Bytes/s */ value_num = calc_tx_rate; /* store result */ SetResult(&result, R_NUMBER, &value_num); return; } if (strncmp(R2S(arg1), "rx_rate", 7) == 0) { /* rx data in Bytes/s */ value_num = calc_rx_rate; /* store result */ SetResult(&result, R_NUMBER, &value_num); return; } if (strncmp(R2S(arg1), "total_tx", 8) == 0) { /* total rx data in Bytes */ value_num = (double) total_tx_flow; /* store result */ SetResult(&result, R_NUMBER, &value_num); return; } if (strncmp(R2S(arg1), "total_rx", 8) == 0) { /* total rx data in Bytes */ value_num = (double) total_rx_flow; /* store result */ SetResult(&result, R_NUMBER, &value_num); return; } error ("%s: ERROR: Argument for huawei::flowreport() is missing, give: 'uptime'|'uptime_seconds'|'tx_rate'|'rx_rate'|'total_tx'|'total_rx')", name); value_num = 0; /* store result */ SetResult(&result, R_NUMBER, &value_num); return; } /* plugin initialization. MUST NOT be declared 'static'! */ int plugin_init_huawei(void) { /* register our functions */ AddFunction("huawei::quality", 1, my_quality); AddFunction("huawei::mode", 1, my_mode); AddFunction("huawei::model", 0, my_model); AddFunction("huawei::manuf", 0, my_manuf); AddFunction("huawei::fwver", 0, my_fwver); AddFunction("huawei::operator", 0, my_operator); AddFunction("huawei::flowreport", 1, my_flowreport); return 0; } void plugin_exit_huawei(void) { int ret; /* close file descriptor */ if (fd > 0) { ret = close(fd); if (ret < 0) error("%s: ERROR: Device %s closing failure on plugin_exit, %i", name, port, ret); } fd = -2; } lcd4linux-r1200/thread.c0000644000175000017500000000777311613717076015662 0ustar jmccrohanjmccrohan/* $Id: thread.c 1153 2011-07-27 05:12:30Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/thread.c $ * * thread handling (mutex, shmem, ...) * * Copyright (C) 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * parts of this code are based on the old XWindow driver which is * Copyright (C) 2000 Herbert Rosmanith * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int mutex_create (void); * creates a mutex and treturns its ID * * void mutex_lock (int semid); * try to lock a mutex * * void mutex_unlock (int semid); * unlock a mutex * * void mutex_destroy (int semid); * release a mutex * * * int shm_create (void **buffer, int size); * create shared memory segment * * void shm_destroy (int shmid, void *buffer) ; * release shared memory segment * * int thread_create (char *name, void (*thread)(void *data), void *data); * create a new thread * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "thread.h" #ifdef WITH_DMALLOC #include #endif int thread_argc; char **thread_argv; /* glibc 2.1 requires defining semun ourselves */ #ifdef _SEM_SEMUN_UNDEFINED union semun { int val; struct semid_ds *buf; unsigned short int *array; struct seminfo *__buf; }; #endif int mutex_create(void) { int semid; union semun semun; semid = semget(IPC_PRIVATE, 1, 0); if (semid == -1) { error("fatal error: semget() failed: %s", strerror(errno)); return -1; } semun.val = 1; semctl(semid, 0, SETVAL, semun); return semid; } void mutex_lock(const int semid) { struct sembuf sembuf; sembuf.sem_num = 0; sembuf.sem_op = -1; sembuf.sem_flg = 0; semop(semid, &sembuf, 1); } void mutex_unlock(const int semid) { struct sembuf sembuf; sembuf.sem_num = 0; sembuf.sem_op = 1; sembuf.sem_flg = 0; semop(semid, &sembuf, 1); } void mutex_destroy(const int semid) { union semun arg; semctl(semid, 0, IPC_RMID, arg); } int shm_create(void **buffer, const int size) { int shmid; shmid = shmget(IPC_PRIVATE, size, SHM_R | SHM_W); if (shmid == -1) { error("fatal error: shmget() failed: %s", strerror(errno)); return -1; } *buffer = shmat(shmid, NULL, 0); if (*buffer == NULL) { error("fatal error: shmat() failed: %s", strerror(errno)); return -1; } return shmid; } void shm_destroy(const int shmid, const void *buffer) { shmdt(buffer); shmctl(shmid, IPC_RMID, NULL); } int thread_create(const char *name, void (*thread) (void *data), void *data) { pid_t pid; switch (pid = fork()) { case -1: error("fatal error: fork(%s) failed: %s", name, strerror(errno)); return -1; case 0: info("thread %s starting...", name); if (thread_argc > 0) { strncpy(thread_argv[0], name, strlen(thread_argv[0])); } thread(data); info("thread %s ended.", name); exit(0); default: info("forked process %d for thread %s", pid, name); } return pid; } int thread_destroy(const int pid) { return kill(pid, SIGKILL); } lcd4linux-r1200/plugin_xmms.c0000644000175000017500000000675010552410236016734 0ustar jmccrohanjmccrohan/* $Id: plugin_xmms.c 728 2007-01-14 11:14:38Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_xmms.c $ * * XMMS-Plugin for LCD4Linux * Copyright (C) 2003 Markus Keil * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_xmms (void) * adds parser for /tmp/xmms-info * */ /* * The Argument 'arg1' must be one of these Things (without brackets): * * 'Title' - The title of the current song * 'Status' - The status of XMMS (playing, pause, ...) * 'Tunes in playlist' - How many entries are in the playlist * 'Currently playing' - which playlist-entry is playing * 'uSecPosition' - The position of the title in seconds (usefull for bargraphs ;-) ) * 'Position' - The position of the title in mm:ss * 'uSecTime' - The length of the current title in seconds * 'Time' - The length of the current title in mm:ss * 'Current bitrate' - The current bitrate in bit * 'Samping Frequency' - The current samplingfreqency in Hz * 'Channels' - The current number of audiochannels * 'File' - The full path of the current file * * These arguments are case-sensitive */ #include "config.h" #include #include #include #include "hash.h" #include "debug.h" #include "plugin.h" static HASH xmms; static int parse_xmms_info(void) { int age; FILE *xmms_stream; char zeile[200]; /* reread every 100msec only */ age = hash_age(&xmms, NULL); if (age >= 0 && age <= 200) return 0; /* Open Filestream for '/tmp/xmms-info' */ xmms_stream = fopen("/tmp/xmms-info", "r"); /* Check for File */ if (!xmms_stream) { error("Error: Cannot open XMMS-Info Stream! Is XMMS started?"); return -1; } /* Read Lines from the Stream */ while (fgets(zeile, sizeof(zeile), xmms_stream)) { char *c, *key, *val; c = strchr(zeile, ':'); if (c == NULL) continue; key = zeile; val = c + 1; /* strip leading blanks from key */ while (isspace(*key)) *key++ = '\0'; /* strip trailing blanks from key */ do *c = '\0'; while (isspace(*--c)); /* strip leading blanks from value */ while (isspace(*val)) *val++ = '\0'; /* strip trailing blanks from value */ for (c = val; *c != '\0'; c++); while (isspace(*--c)) *c = '\0'; hash_put(&xmms, key, val); } fclose(xmms_stream); return 0; } static void my_xmms(RESULT * result, RESULT * arg1) { char *key, *val; if (parse_xmms_info() < 0) { SetResult(&result, R_STRING, ""); return; } key = R2S(arg1); val = hash_get(&xmms, key, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } int plugin_init_xmms(void) { hash_create(&xmms); /* register xmms info */ AddFunction("xmms", 1, my_xmms); return 0; } void plugin_exit_xmms(void) { hash_destroy(&xmms); } lcd4linux-r1200/drv_MatrixOrbitalGX.c0000644000175000017500000003530611613717076020277 0ustar jmccrohanjmccrohan/* $Id: drv_MatrixOrbitalGX.c 975 2009-02-27 18:50:20Z abbas $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_MatrixOrbitalGX.c $ * * driver for Matrix Orbital GX Series Graphic(240x64) displays from matrixorbital.com * * Copyright (C) 2009 Abbas Kosan * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_MatrixOrbitalGX * */ #include "config.h" #include #include #include #include #include //#include //#include //#include //#include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_graphic.h" #define MatrixOrbitalGX_VENDOR 0x1b3d #define MatrixOrbitalGX_DEVICE_1 0x000a #define MatrixOrbitalGX_DEVICE_2 0x000b #define MatrixOrbitalGX_DEVICE_3 0x000c /********Matrix Orbital GX Series*********/ #define INTERFACE_ 0 #define BULK_OUT_ENDPOINT 0x05 #define BULK_IN_ENDPOINT 0x82 #define SCREEN_H 64 #define SCREEN_W 240 #define SCREEN_SIZE (SCREEN_H * SCREEN_W) /*****************************************/ #if 1 #define DEBUG(x) debug("%s(): %s", __FUNCTION__, x); #else #define DEBUG(x) #endif static char Name[] = "MatrixOrbitalGX"; static unsigned char *MOGX_framebuffer; /* used to display white text on blue background or inverse */ static unsigned char invert = 0x00; static unsigned char backlight_RGB = 0; static usb_dev_handle *lcd_dev; /* int mygetch(void) { struct termios oldt, newt; int ch; tcgetattr( STDIN_FILENO, &oldt ); newt = oldt; newt.c_lflag &= ~( ICANON | ECHO ); tcsetattr( STDIN_FILENO, TCSANOW, &newt ); ch = getchar(); tcsetattr( STDIN_FILENO, TCSANOW, &oldt ); return ch; } */ /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_MOGX_open(void) { struct usb_bus *busses, *bus; struct usb_device *dev; char driver[1024]; char product[1024]; char manufacturer[1024]; char serialnumber[1024]; int ret; lcd_dev = NULL; info("%s: scanning for Matrix Orbital GX Series LCD...", Name); usb_set_debug(0); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { if ((dev->descriptor.idVendor == MatrixOrbitalGX_VENDOR) && ((dev->descriptor.idProduct == MatrixOrbitalGX_DEVICE_1) || (dev->descriptor.idProduct == MatrixOrbitalGX_DEVICE_2) || (dev->descriptor.idProduct == MatrixOrbitalGX_DEVICE_3))) { /* At the moment, I have information for only this LCD */ if (dev->descriptor.idProduct == MatrixOrbitalGX_DEVICE_2) backlight_RGB = 0; info("%s: found Matrix Orbital GX Series LCD on bus %s device %s", Name, bus->dirname, dev->filename); lcd_dev = usb_open(dev); ret = usb_get_driver_np(lcd_dev, 0, driver, sizeof(driver)); if (ret == 0) { info("%s: interface 0 already claimed by '%s'", Name, driver); info("%s: attempting to detach driver...", Name); if (usb_detach_kernel_driver_np(lcd_dev, 0) < 0) { error("%s: usb_detach_kernel_driver_np() failed!", Name); return -1; } } usb_set_configuration(lcd_dev, 1); usleep(100); if (usb_claim_interface(lcd_dev, 0) < 0) { error("%s: usb_claim_interface() failed!", Name); return -1; } usb_set_altinterface(lcd_dev, 0); usb_get_string_simple(lcd_dev, dev->descriptor.iProduct, product, sizeof(product)); usb_get_string_simple(lcd_dev, dev->descriptor.iManufacturer, manufacturer, sizeof(manufacturer)); usb_get_string_simple(lcd_dev, dev->descriptor.iSerialNumber, serialnumber, sizeof(serialnumber)); info("%s: Manufacturer='%s' Product='%s' SerialNumber='%s'", Name, manufacturer, product, serialnumber); return 0; } } } error("%s: could not find a Matrix Orbital GX Series LCD", Name); return -1; } static void drv_MOGX_send(const unsigned char *data, const unsigned int size) { int __attribute__ ((unused)) ret; //unsigned char rcv_buffer[64] = ""; ret = usb_bulk_write(lcd_dev, BULK_OUT_ENDPOINT, (char *) data, size, 1000); //info("%s written %d bytes\n", __FUNCTION__, ret); //ret = usb_bulk_read(lcd_dev, BULK_IN_ENDPOINT, (char *) rcv_buffer,64,1000); //printf("\nReply : "); //for (i=0;i= 0; bit--) { if (MOGX_framebuffer[x] ^ invert) pixel_byte |= (1 << bit); else pixel_byte &= ~(1 << bit); x++; } if (pixel_byte == 0xc0) { cmd[11 + cmd_length] = 0xdb; cmd_length++; cmd[11 + cmd_length] = 0xdc; cmd_length++; } else if (pixel_byte == 0xdb) { cmd[11 + cmd_length] = 0xdb; cmd_length++; cmd[11 + cmd_length] = 0xdd; cmd_length++; } else { cmd[11 + cmd_length] = pixel_byte; cmd_length++; } } /* finish command */ cmd[11 + cmd_length] = 0xc0; //info("In %s - %s \n", __FUNCTION__, cmd_img); /* send command which includes framebuffer */ drv_MOGX_send(cmd, cmd_length + 12); } static void drv_MOGX_blit(const int row, const int col, const int height, const int width) { int r, c; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) MOGX_framebuffer[r * SCREEN_W + c] = drv_generic_graphic_black(r, c); } drv_MOGX_update_lcd(); } void drv_MOGX_clear(void) { //info("In %s\n", __FUNCTION__); memset(MOGX_framebuffer, 0x00, SCREEN_SIZE); /* clear the screen */ drv_MOGX_update_lcd(); } /* TODO : I am not sure for contrast function (command) Don't try to adjust contrast until contrast function is checked and fixed */ /* static int drv_MOGX_contrast(int contrast) { unsigned char cmd[11] = {0x18,0x4c,0x43,0x53,0x43,0x00,0x00,0x00,0x01,0x00,0xc0}; // adjust limits according to the display if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; // send contrast command cmd[9] = contrast; drv_MOGX_send(cmd, 11); return contrast; } */ /* backlight function used in plugin */ static int drv_MOGX_backlight(int backlight) { unsigned char cmd[13] = { 0x18, 0x4c, 0x43, 0x53, 0x48, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xc0 }; if (backlight < 0) backlight = 0; if (backlight >= 255) backlight = 255; cmd[10] = backlight; drv_MOGX_send(cmd, 13); return backlight; } /* backlightRGB function used in plugin */ static int drv_MOGX_backlightRGB(int backlight_R, int backlight_G, int backlight_B) { /* TODO : Function should be tested for three color LCD */ //unsigned char cmd1[11] = {0x18,0x4c,0x43,0x53,0x42,0x00,0x00,0x00,0x01,0xff,0xc0}; unsigned char cmd2[13] = { 0x18, 0x4c, 0x43, 0x53, 0x48, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xc0 }; if (backlight_R < 0) backlight_R = 0; if (backlight_R >= 255) backlight_R = 255; if (backlight_G < 0) backlight_G = 0; if (backlight_G >= 255) backlight_G = 255; if (backlight_B < 0) backlight_B = 0; if (backlight_B >= 255) backlight_B = 255; //cmd1[9] = backlight; cmd2[9] = backlight_R; cmd2[10] = backlight_G; cmd2[11] = backlight_B; //drv_MOGX_send(cmd1, 11); drv_MOGX_send(cmd2, 13); return backlight_R + backlight_G + backlight_B; } /* start graphic display */ static int drv_MOGX_start(const char *section, const __attribute__ ((unused)) int quiet) { char *s; int value1, value2, value3; /* read display size from config */ s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } DROWS = -1; DCOLS = -1; if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); return -1; } s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); return -1; } /* Fixme: provider other fonts someday... */ if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } if (cfg_number(section, "Invert", 0, 0, 1, &value1) > 0) if (value1 > 0) { info("%s: Display is inverted", Name); invert = 0x01; } /* open communication with the display */ if (drv_MOGX_open() < 0) { return -1; } /* Init framebuffer buffer */ MOGX_framebuffer = (unsigned char *) malloc(SCREEN_SIZE * sizeof(unsigned char)); if (!MOGX_framebuffer) { error("%s: framebuffer could not be allocated: malloc() failed", Name); return -1; } memset(MOGX_framebuffer, 0x00, SCREEN_SIZE); //info("%s framebuffer zeroed", __FUNCTION__); /* TODO : I am not sure for contrast function (command) Don't try to adjust contrast until contrast function is checked and fixed */ /* if (cfg_number(section, "Contrast", 0, 0, 255, &value1) > 0) { info("%s: Setting contrast to %d", Name, value1); drv_MOGX_contrast(value1); } */ /* if lcd has three color backlight call the backlightRGB function */ if (backlight_RGB) { if ((cfg_number(section, "Backlight_R", 0, 0, 255, &value1) > 0) && (cfg_number(section, "Backlight_G", 0, 0, 255, &value2) > 0) && (cfg_number(section, "Backlight_B", 0, 0, 255, &value3) > 0)) { info("%s: Setting backlight to %d,%d,%d (RGB)", Name, value1, value2, value3); drv_MOGX_backlightRGB(value1, value2, value3); } } else { if ((cfg_number(section, "Backlight", 0, 0, 255, &value1) > 0)) { info("%s: Setting backlight to %d", Name, value1); drv_MOGX_backlight(value1); } } //info("In %s\n", __FUNCTION__); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* TODO : I am not sure for contrast function (command) Don't try to adjust contrast until contrast function is checked and fixed */ /* static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_MOGX_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } */ static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_MOGX_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } static void plugin_backlightRGB(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) { double backlight; backlight = drv_MOGX_backlightRGB(R2N(arg1), R2N(arg2), R2N(arg3)); SetResult(&result, R_NUMBER, &backlight); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_MOGX_list(void) { printf("Matrix Orbital GX Series driver"); return 0; } /* initialize driver & display */ int drv_MOGX_init(const char *section, const int quiet) { int ret; //info("%s: %s", Name, "$Rev: 2$"); //info("Matrix Orbital GX Series LCD initialization\n"); /* real worker functions */ drv_generic_graphic_real_blit = drv_MOGX_blit; /* start display */ if ((ret = drv_MOGX_start(section, quiet)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, "http://www.matrixorbital.com")) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ /* TODO : I am not sure for contrast function (command) Don't try to adjust contrast until contrast function is checked and fixed */ //AddFunction("LCD::contrast", 1, plugin_contrast); if (backlight_RGB) AddFunction("LCD::backlightRGB", 3, plugin_backlightRGB); else AddFunction("LCD::backlight", 1, plugin_backlight); //info("In %s\n", __FUNCTION__); memset(MOGX_framebuffer, 0x00, SCREEN_SIZE); //DEBUG("zeroed"); return 0; } /* close driver & display */ int drv_MOGX_quit(const __attribute__ ((unused)) int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_MOGX_clear(); drv_generic_graphic_quit(); //debug("closing connection"); drv_MOGX_close(); if (MOGX_framebuffer) { free(MOGX_framebuffer); } return (0); } /* use this one for a graphic display */ DRIVER drv_MatrixOrbitalGX = { .name = Name, .list = drv_MOGX_list, .init = drv_MOGX_init, .quit = drv_MOGX_quit, }; lcd4linux-r1200/drv_generic_serial.h0000644000175000017500000000315211753462230020223 0ustar jmccrohanjmccrohan/* $Id: drv_generic_serial.h 1188 2012-05-12 13:24:40Z jmccrohan $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_serial.h $ * * generic driver helper for serial and usbserial displays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _DRV_GENERIC_SERIAL_H_ #define _DRV_GENERIC_SERIAL_H_ int drv_generic_serial_open(const char *section, const char *driver, const unsigned int flags); int drv_generic_serial_open_handshake(const char *section, const char *driver, const unsigned int flags); int drv_generic_serial_poll(char *string, const int len); int drv_generic_serial_read(char *string, const int len); void drv_generic_serial_write(const char *string, const int len); void drv_generic_serial_write_rts(const char *string, const int len); int drv_generic_serial_close(void); #endif lcd4linux-r1200/indent.sh0000755000175000017500000000075411474477064016064 0ustar jmccrohanjmccrohan#! /bin/bash # $Id: indent.sh 1136 2010-11-28 16:07:16Z mzuther $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/indent.sh $ # -kr Use Kernighan & Ritchie coding style. # -l120 Set maximum line length for non-comment lines to 150. # -npro Do not read ‘.indent.pro’ files. rm *.c~ *.h~ 2>/dev/null # trash "no such file or directory" warning messages indent -kr -l120 -npro *.c *.h for i in *.c *.h; do if !(diff -q $i $i~); then rm $i~ else mv $i~ $i fi done lcd4linux-r1200/plugin_hddtemp.c0000644000175000017500000001421211131412314017356 0ustar jmccrohanjmccrohan/* $Id: plugin_hddtemp.c 950 2009-01-08 14:59:24Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_hddtemp.c $ * * plugin hddtemp * * Copyright (C) 2007 Scott Bronson * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* Example: * (I tried to put this info on the wiki but Akismet claimed it was spam) Widget SmallHDDTemp { class 'Text' expression hddtemp('/dev/hda') width 4 precision 1 align 'R' update tick } hddtemp home page: http://www.guzu.net/linux/hddtemp.php Quick Examples: * hddtemp() -- return temperature of first drive (order is defined by the hddtemp daemon). * hddtemp('/dev/hda') -- return temperature of /dev/hda on localhost. * hddtemp('ST3400832A') -- return temperature of the drive with the given ID. * hddtemp('burly', '') -- return temperature of the first drive on host burly. * hddtemp('burly', 17634, '/dev/hda') -- return temperature of /dev/hda on burly connecting to the hddtemp daemon listening on port 17634. You can find out what drives are being monitored by running telnet HOST PORT i.e. $ telnet localhost 7634 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. |/dev/hda|ST3400832A|53|C|Connection closed by foreign host. This tells me that /dev/hda is a Seagate ST3400832A running at an awfully toasty 53 degC. */ /* * exported functions: * * int plugin_init_hddtemp (void) * adds various functions * void plugin_exit_hddtemp (void) * */ #include "config.h" #include #include #include #include #include /* network specific includes */ #include #include #include #include #include /* these should always be included */ #include "debug.h" #include "plugin.h" static int socket_open(const char *name, int port) { struct sockaddr_in server; struct hostent *host_info; unsigned long addr; int sock; sock = socket(PF_INET, SOCK_STREAM, 0); if (sock < 0) { error("[hddtemp] failed to create socket: %s", strerror(errno)); return -1; } memset(&server, 0, sizeof(server)); if ((addr = inet_addr(name)) != INADDR_NONE) { memcpy((char *) &server.sin_addr, &addr, sizeof(addr)); } else { host_info = gethostbyname(name); if (NULL == host_info) { error("[hddtemp] Unknown server: %s", name); return -1; } memcpy((char *) &server.sin_addr, host_info->h_addr, host_info->h_length); } server.sin_family = AF_INET; server.sin_port = htons(port); if (connect(sock, (struct sockaddr *) &server, sizeof(server)) < 0) { error("[hddtemp] can't connect to server %s: %s", name, strerror(errno)); return -1; } return sock; } static size_t hddtemp_read(int socket, char *buffer, size_t size) { size_t count = 0; ssize_t len; while (count < size) { len = read(socket, buffer + count, size - count); if (len > 0) { count += len; } else if (len < 0) { error("[hddtemp] couldn't read from socket: %s", strerror(errno)); return -1; } else { break; /* remote socket has closed */ } } // null-terminate the string if (count < size) { buffer[count] = '\0'; } else { buffer[size - 1] = '\0'; } return count; } static int hddtemp_connect(const char *host, int port, char *buffer, size_t size) { int socket, ret; socket = socket_open(host, port); if (socket < 0) { error("[hddtemp] Error accessing %s:%d: %s", host, port, strerror(errno)); return -1; } ret = hddtemp_read(socket, buffer, size); close(socket); return ret; } /* split a value into columns and return the nth column */ /* WARNING: does return a pointer to a static string!! */ static char *split(const char *value, const int column) { static char buffer[256]; const char *p, *q, *v; size_t l; int c; c = 0; p = value; q = NULL; for (v = value; v && *v; v++) { if (*v == '|') { if (c == column) { q = v; break; } else { p = v + 1; } c++; } } if (c < column) return NULL; l = q ? (size_t) (q - p) : strlen(p); if (l >= sizeof(buffer)) l = sizeof(buffer) - 1; strncpy(buffer, p, l); buffer[l] = '\0'; return buffer; } static char *hddtemp_fetch(const char *host, int port, const char *device) { char buffer[4096]; char *key; int i; /* fetch a buffer of all hddtemps */ if (!hddtemp_connect(host, port, buffer, sizeof(buffer))) { return "err"; } i = 1; while (1) { key = split(buffer, i); if (key == NULL) break; if (strcmp(device, key) == 0) { return split(buffer, i + 2); } i += 5; } return "n/a"; } static void my_hddtemp(RESULT * result, int argc, RESULT * argv[]) { char *device = ""; int port = 7634; char *host = "localhost"; char *value; switch (argc) { case 0: break; case 1: device = R2S(argv[0]); break; case 2: host = R2S(argv[0]); device = R2S(argv[1]); break; case 3: host = R2S(argv[0]); port = (int) R2N(argv[1]); device = R2S(argv[2]); break; default: error("hddtemp(): too many parameters"); SetResult(&result, R_STRING, ""); return; } value = hddtemp_fetch(host, port, device); SetResult(&result, R_STRING, value); } int plugin_init_hddtemp(void) { AddFunction("hddtemp", -1, my_hddtemp); return 0; } void plugin_exit_hddtemp(void) { } lcd4linux-r1200/drv_EA232graphic.c0000644000175000017500000003356311715240024017317 0ustar jmccrohanjmccrohan/* $Id: drv_EA232graphic.c 1172 2012-02-10 16:04:36Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_EA232graphic.c $ * * Driver for Electronic Assembly serial graphic display * * Copyright (C) 2012 Robert Resch * Copyright (C) 2007 Stefan Gmeiner * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * Electronic Assembly RS232 Graphic Displays * * This driver supports some of the Electronic Assembly serial graphic displays. Although * most of this display support higher level operation like text and graphic command, non of * these are used. Instead the lcd4linux graphic routines creates the graphic which is then * transferd to the display. * * FIXME: Some display have addition features such as GPI which are not yet implemented. * * Display Protocol Output Contrast * ============================================ * GE120-5NV24 1 8 yes * GE128-6N3V24 1 8 no * GE128-6N9V24 2 0 yes * GE128-7KV24 3 8 no * GE240-6KV24 3 8 no * GE240-6KCV24 3 8 no * GE240-7KV24 3 8 no * GE240-7KLWV24 3 8 no * GE240-6KLWV24 3 8 no * KIT120-5 4 5 no * KIT129-6 4 8 no * KIT160-6 2 8 no * KIT160-7 2 8 no * KIT240-6 2 8 no * KIT240-7 2 8 no * KIT320-8 2 8 no * * Supported protocol commands: * * Clear * Protocol Display Set Output Set Contrast Bitmap Orientation * ======================================================================================= * 1 DL Y(0..7)(0..1) K(0..20) U(x)(y)(w)(h)(...) Vertical * 2 DL YW... DK(0..63) UL(x)(y)(w)(h)(...) Horizontal * 3 DL Y(0..7)(0..1) -- U(x)(y)(w)(h)(...) Horizontal * 4 DL YW... -- UL(x)(y)(w)(h)(...) Vertical * * Bitmap orientation: * * Vertical: Byte-No. * 123456789.... * Bit 0 ********* * Bit 1 ********* * Bit 2 ********* * Bit 3 ********* * Bit 4 ********* * Bit 5 ********* * Bit 6 ********* * Bit 7 ********* * * Horizontal: Bit-No. * 76543210 * Byte 0 ******** * Byte 1 ******** * Byte 3 ******** * ... * * */ /* * * exported fuctions: * * struct DRIVER drv_EA232graphic * */ #include "config.h" #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" /* graphic display */ #include "drv_generic_graphic.h" /* serial port */ #include "drv_generic_serial.h" /* GPO */ #include "drv_generic_gpio.h" #define ESC ((char)27) #define MSB_BYTE 0x80 #define LSB_BYTE 0x01 static char Name[] = "EA232graphic"; typedef struct { char *name; int columns; int rows; int max_contrast; int default_contrast; int gpo; int protocol; } MODEL; static MODEL Models[] = { /* Protocol 1 models */ {"GE120-5NV24", 120, 32, 20, 8, 8, 1}, {"GE128-6N3V24", 128, 64, 0, 0, 8, 1}, /* Protocol 2 models */ {"GE128-6N9V24", 128, 64, 63, 40, 0, 2}, {"KIT160-6", 160, 80, 0, 0, 8, 2}, {"KIT160-7", 160, 128, 0, 0, 8, 2}, {"KIT240-6", 240, 64, 0, 0, 8, 2}, {"KIT240-7", 240, 128, 0, 0, 8, 2}, {"KIT320-8", 320, 240, 0, 0, 8, 2}, /* Protocol 3 models */ {"GE128-7KV24", 128, 128, 0, 0, 8, 3}, {"GE240-6KV24", 240, 64, 0, 0, 8, 3}, {"GE240-6KCV24", 240, 64, 0, 0, 8, 3}, {"GE240-7KV24", 240, 128, 0, 0, 8, 3}, {"GE240-7KLWV24", 240, 128, 0, 0, 8, 3}, {"GE240-6KLWV24", 240, 64, 0, 0, 8, 3}, /* Protocol 4 models */ {"KIT120-5", 120, 32, 0, 0, 5, 4}, {"KIT129-6", 128, 64, 0, 0, 8, 4}, {NULL, 0, 0, 0, 0, 0, 0} }; static MODEL *Model; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_EA232graphic_open(const char *section) { /* open serial port */ /* don't mind about device, speed and stuff, this function will take care of */ if (drv_generic_serial_open_handshake(section, Name, 0) < 0) return -1; return 0; } static int drv_EA232graphic_close(void) { drv_generic_serial_close(); return 0; } /* write data to the display */ static void drv_EA232graphic_send(const char *data, const int len) { drv_generic_serial_write_rts(data, len); } /* delete Display */ static void drv_EA232graphic_clear_display() { char cmd[4]; switch (Model->protocol) { case 1: case 3: /* Clear Display */ cmd[0] = 'D'; cmd[1] = 'L'; drv_EA232graphic_send(cmd, 2); break; case 2: /* Clear Display */ cmd[0] = ESC; cmd[1] = 'D'; cmd[2] = 'L'; drv_EA232graphic_send(cmd, 3); usleep(500000); /* Disable Cursor */ cmd[0] = ESC; cmd[1] = 'Q'; cmd[2] = 'C'; cmd[3] = '0'; drv_EA232graphic_send(cmd, 4); break; case 4: /* Set all GPIO to Output */ cmd[0] = ESC; cmd[1] = 'Y'; cmd[2] = 'M'; cmd[3] = 8; drv_EA232graphic_send(cmd, 4); /* Clear Display */ cmd[0] = ESC; cmd[1] = 'D'; cmd[2] = 'L'; drv_EA232graphic_send(cmd, 3); usleep(500000); /* Disable Cursor */ cmd[0] = ESC; cmd[1] = 'Q'; cmd[2] = 'C'; cmd[3] = '0'; drv_EA232graphic_send(cmd, 4); break; default: error("%s: undefined protocol type", Name); return; } } /* copy framebuffer to display */ static void drv_EA232graphic_blit(const int row, const int col, const int height, const int width) { int r, c, l, p, d; char *cmd; /* calculate length of command */ l = 0; switch (Model->protocol) { case 1: case 4: l = ((height + 7) / 8) * width; break; case 2: case 3: l = ((width + 7) / 8) * height; break; default: error("%s: undefined protocol type", Name); return; } /* add maximum length of command header */ cmd = (char *) malloc(l + 10); if (cmd == NULL) { error("%s: allocation of buffer failed: %s", Name, strerror(errno)); return; } p = 0; /* write command header */ switch (Model->protocol) { case 1: case 3: cmd[p++] = 'U'; cmd[p++] = col; cmd[p++] = row; cmd[p++] = width; cmd[p++] = height; break; case 2: case 4: cmd[p++] = ESC; cmd[p++] = 'U'; cmd[p++] = 'L'; cmd[p++] = col; cmd[p++] = row; cmd[p++] = width; cmd[p++] = height; break; default: error("%s: undefined protocol type", Name); free(cmd); return; } /* clear all pixels */ memset(cmd + p, 0, l); /* set pixels */ switch (Model->protocol) { case 1: case 4: for (r = 0; r < height; r++) { for (c = 0; c < width; c++) { if (drv_generic_graphic_black(r + row, c + col)) { cmd[(r / 8) * width + c + p] |= (LSB_BYTE << (r % 8)); } } } break; case 2: d = ((width + 7) / 8); for (r = 0; r < height; r++) { for (c = 0; c < width; c++) { if (drv_generic_graphic_black(r + row, c + col)) { cmd[(c / 8) + (d * r) + p] |= (MSB_BYTE >> (c % 8)); } } } break; case 3: for (c = 0; c < width; c++) { for (r = 0; r < height; r++) { if (drv_generic_graphic_black(r + row, c + col)) { cmd[(c / 8) * height + r + p] |= (MSB_BYTE >> (c % 8)); } } } break; default: error("%s: undefined protocol type", Name); free(cmd); return; } drv_EA232graphic_send(cmd, p + l); free(cmd); } static int drv_EA232graphic_GPO(const int num, const int val) { char cmd[5]; if (Model->gpo == 0) { error("%s: GPO not supported on this model.", Name); return -1; } if (Model->gpo < num) { error("%s: GPO %d is not available.", Name, num); return -1; } switch (Model->protocol) { case 1: case 3: cmd[0] = 'Y'; cmd[1] = num; cmd[2] = (val > 0) ? 1 : 0; drv_EA232graphic_send(cmd, 3); break; case 2: case 4: cmd[0] = ESC; cmd[1] = 'Y'; cmd[2] = 'W'; cmd[3] = num + 1; cmd[4] = (val > 0) ? 1 : 0; drv_EA232graphic_send(cmd, 5); break; } return 0; } /* adjust contast */ static int drv_EA232graphic_contrast(int contrast) { char cmd[4]; if (Model->max_contrast == 0) { error("%s: contrast setting not support by model", Name); return -1; } /* adjust limits according to the display */ if (contrast < 0) contrast = 0; if (contrast > Model->max_contrast) contrast = Model->max_contrast; switch (Model->protocol) { case 1: cmd[0] = 'K'; cmd[1] = contrast; drv_EA232graphic_send(cmd, 2); break; case 2: cmd[0] = ESC; cmd[1] = 'D'; cmd[2] = 'K'; cmd[3] = contrast; drv_EA232graphic_send(cmd, 4); break; default: error("%s: undefined protocol type", Name); return -1; } return contrast; } /* start graphic display */ static int drv_EA232graphic_start(const char *section) { char *s; int contrast; int i; /* read model from configuration */ s = cfg_get(section, "Model", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } for (i = 0; Models[i].name != NULL; i++) { if (strcasecmp(Models[i].name, s) == 0) break; } if (!Models[i].name) { error("%s: %s.Model '%s' is unknown from %s", Name, section, s, cfg_source()); free(s); return -1; } Model = &Models[i]; info("%s: using model '%s'", Name, Model->name); free(s); /* read display size from model configuration */ DROWS = Model->rows; DCOLS = Model->columns; /* set number of GPO's from model */ GPOS = Model->gpo; /* read font size from configuration */ s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); free(s); return -1; } free(s); /* open communication with the display */ if (drv_EA232graphic_open(section) < 0) { return -1; } /* reset & initialize display */ drv_EA232graphic_clear_display(); if (cfg_number(section, "Contrast", Model->default_contrast, 0, Model->max_contrast, &contrast) > 0) { drv_EA232graphic_contrast(contrast); } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_EA232graphic_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_EA232graphic_list(void) { int i; for (i = 0; Models[i].name; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_EA232graphic_init(const char *section, const int quiet) { int ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_EA232graphic_blit; drv_generic_gpio_real_set = drv_EA232graphic_GPO; /* start display */ if ((ret = drv_EA232graphic_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; /* initialize GPO */ if (Model->gpo > 0 && (ret = drv_generic_gpio_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); return 0; } /* close driver & display */ int drv_EA232graphic_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_generic_graphic_clear(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); if (Model->gpo > 0) drv_generic_gpio_quit(); debug("%s: closing connection", Name); drv_EA232graphic_close(); return (0); } /* use this one for a graphic display */ DRIVER drv_EA232graphic = { .name = Name, .list = drv_EA232graphic_list, .init = drv_EA232graphic_init, .quit = drv_EA232graphic_quit, }; lcd4linux-r1200/drv_Crystalfontz.c0000644000175000017500000006362011124175744017756 0ustar jmccrohanjmccrohan/* $Id: drv_Crystalfontz.c 906 2008-12-23 14:55:32Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Crystalfontz.c $ * * new style driver for Crystalfontz display modules * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_Crystalfontz * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "thread.h" #include "timer.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_gpio.h" #include "drv_generic_serial.h" #include "drv_generic_keypad.h" static char Name[] = "Crystalfontz"; static int Model; static int Protocol; static int Payload; /* ring buffer for bytes received from the display */ static unsigned char RingBuffer[256]; static unsigned int RingRPos = 0; static unsigned int RingWPos = 0; /* packet from the display */ struct { unsigned char type; unsigned char code; unsigned char size; unsigned char data[16 + 1]; /* trailing '\0' */ } Packet; /* Line Buffer for 633 displays */ static unsigned char Line[2 * 16]; /* Fan RPM */ static double Fan_RPM[4] = { 0.0, }; /* Temperature sensors */ static double Temperature[32] = { 0.0, }; typedef struct { int type; char *name; int rows; int cols; int gpis; int gpos; int protocol; int payload; } MODEL; /* Fixme #1: number of GPI's & GPO's should be verified */ /* Fixme #2: protocol should be verified */ /* Fixme #3: number of keys on the keypad should be verified */ static MODEL Models[] = { {626, "626", 2, 16, 0, 0, 1, 0}, {631, "631", 2, 20, 4, 0, 3, 22}, {632, "632", 2, 16, 0, 0, 1, 0}, {633, "633", 2, 16, 4, 4, 2, 18}, {634, "634", 4, 20, 0, 0, 1, 0}, {635, "635", 4, 20, 4, 12, 3, 22}, {636, "636", 2, 16, 0, 0, 1, 0}, {-1, "Unknown", -1, -1, 0, 0, 0, 0} }; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /* x^0 + x^5 + x^12 */ #define CRCPOLY 0x8408 static unsigned short CRC(const unsigned char *p, size_t len, unsigned short seed) { int i; while (len--) { seed ^= *p++; for (i = 0; i < 8; i++) seed = (seed >> 1) ^ ((seed & 1) ? CRCPOLY : 0); } return ~seed; } static unsigned char LSB(const unsigned short word) { return word & 0xff; } static unsigned char MSB(const unsigned short word) { return word >> 8; } static unsigned char byte(unsigned int pos) { pos += RingRPos; if (pos >= sizeof(RingBuffer)) pos -= sizeof(RingBuffer); return RingBuffer[pos]; } static void drv_CF_process_packet(void) { switch (Packet.type) { case 0x02: /* async response from display to host */ switch (Packet.code) { case 0x00: /* Key Activity */ debug("Key Activity: %d", Packet.data[0]); drv_generic_keypad_press(Packet.data[0]); break; case 0x01: /* Fan Speed Report */ if (Packet.data[1] == 0xff) { Fan_RPM[Packet.data[0]] = -1.0; } else if (Packet.data[1] < 4) { Fan_RPM[Packet.data[0]] = 0.0; } else { Fan_RPM[Packet.data[0]] = (double) 27692308L *(Packet.data[1] - 3) / (Packet.data[2] + 256 * Packet.data[3]); } break; case 0x02: /* Temperature Sensor Report */ switch (Packet.data[3]) { case 0: error("%s: 1-Wire device #%d: CRC error", Name, Packet.data[0]); break; case 1: case 2: Temperature[Packet.data[0]] = (Packet.data[1] + 256 * Packet.data[2]) / 16.0; break; default: error("%s: 1-Wire device #%d: unknown CRC status %d", Name, Packet.data[0], Packet.data[3]); break; } break; default: /* this should not happen */ error("%s: unexpected response type=0x%02x code=0x%02x size=%d", Name, Packet.type, Packet.code, Packet.size); break; } break; case 0x03: /* error response from display to host */ error("%s: error response type=0x%02x code=0x%02x size=%d", Name, Packet.type, Packet.code, Packet.size); break; default: /* these should not happen: */ /* type 0x00: command from host to display: should never come back */ /* type 0x01: command response from display to host: are processed within send() */ error("%s: unexpected packet type=0x%02x code=0x%02x size=%d", Name, Packet.type, Packet.code, Packet.size); break; } } static int drv_CF_poll(void) { /* read into RingBuffer */ while (1) { char buffer[32]; int num, n; num = drv_generic_serial_poll(buffer, sizeof(buffer)); if (num <= 0) break; /* put result into RingBuffer */ for (n = 0; n < num; n++) { RingBuffer[RingWPos++] = (unsigned char) buffer[n]; if (RingWPos >= sizeof(RingBuffer)) RingWPos = 0; } } /* process RingBuffer */ while (1) { unsigned char buffer[32]; int n, num, size; unsigned short crc; /* packet size */ num = RingWPos - RingRPos; if (num < 0) num += sizeof(RingBuffer); /* minimum packet size=4 */ if (num < 4) return 0; /* valid response types: 01xxxxx 10.. 11.. */ /* therefore: 00xxxxxx is invalid */ if (byte(0) >> 6 == 0) goto GARBAGE; /* command length */ size = byte(1); /* valid command length is 0 to 16 */ if (size > 16) goto GARBAGE; /* all bytes available? */ if (num < size + 4) return 0; /* check CRC */ for (n = 0; n < size + 4; n++) buffer[n] = byte(n); crc = CRC(buffer, size + 2, 0xffff); if (LSB(crc) != buffer[size + 2]) goto GARBAGE; if (MSB(crc) != buffer[size + 3]) goto GARBAGE; /* process packet */ Packet.type = buffer[0] >> 6; Packet.code = buffer[0] & 0x3f; Packet.size = size; memcpy(Packet.data, buffer + 2, size); Packet.data[size] = '\0'; /* trailing zero */ /* increment read pointer */ RingRPos += size + 4; if (RingRPos >= sizeof(RingBuffer)) RingRPos -= sizeof(RingBuffer); /* a packet arrived */ return 1; GARBAGE: debug("dropping garbage byte %02x", byte(0)); RingRPos++; if (RingRPos >= sizeof(RingBuffer)) RingRPos = 0; continue; } /* not reached */ return 0; } static void drv_CF_timer(void __attribute__ ((unused)) * notused) { while (drv_CF_poll()) { drv_CF_process_packet(); } } static void drv_CF_send(const unsigned char cmd, const unsigned char len, const unsigned char *data) { /* 1 cmd + 1 len + 22 payload + 2 crc = 26 */ unsigned char buffer[26]; unsigned short crc; struct timeval now, end; if (len > Payload) { error("%s: internal error: packet length %d exceeds payload size %d", Name, len, Payload); return; } buffer[0] = cmd; buffer[1] = len; memcpy(buffer + 2, data, len); crc = CRC(buffer, len + 2, 0xffff); buffer[len + 2] = LSB(crc); buffer[len + 3] = MSB(crc); drv_generic_serial_write((char *) buffer, len + 4); /* wait for acknowledge packet */ gettimeofday(&now, NULL); while (1) { /* delay 1 msec */ usleep(1 * 1000); if (drv_CF_poll()) { if (Packet.type == 0x01 && Packet.code == cmd) { /* this is the ack we're waiting for */ if (0) { gettimeofday(&end, NULL); debug("%s: ACK after %ld usec", Name, 1000000 * (end.tv_sec - now.tv_sec) + end.tv_usec - now.tv_usec); } break; } else { /* some other (maybe async) packet, just process it */ drv_CF_process_packet(); } } gettimeofday(&end, NULL); /* don't wait more than 250 msec */ if ((1000000 * (end.tv_sec - now.tv_sec) + end.tv_usec - now.tv_usec) > 250 * 1000) { error("%s: timeout waiting for response to cmd 0x%02x", Name, cmd); break; } } } /* check http://www.crystalfontz.com/products/634/cgrom.html */ /* HINT: the input should using the ISO-8859-1 charset */ void convertToCgrom2(char *str) { unsigned int i; for (i = 0; i < strlen(str); i++) { switch ((unsigned char) str[i]) { case 0x5d: /* ] */ str[i] = 252; break; case 0x5b: /* [ */ str[i] = 250; break; case 0x24: /* $ */ str[i] = 162; break; case 0x40: /* @ */ str[i] = 160; break; case 0x5c: /* \ */ str[i] = 251; break; case 0x7b: /* { */ str[i] = 253; break; case 0x7d: /* } */ str[i] = 255; break; case 0x7c: str[i] = 254; /* pipe */ break; case 0x27: case 0x60: case 0xB4: str[i] = 39; /* ' */ break; case 0xe8: str[i] = 164; /* french e */ break; case 0xe9: str[i] = 165; /* french e */ break; case 0xc8: str[i] = 197; /* french E */ break; case 0xc9: str[i] = 207; /* french E */ break; case 0xe4: str[i] = 123; /* small german ae */ break; case 0xc4: str[i] = 91; /* big german ae */ break; case 0xf6: str[i] = 124; /* small german oe */ break; case 0xd6: str[i] = 92; /* big german oe */ break; case 0xfc: str[i] = 126; /* small german ue */ break; case 0xdc: str[i] = 94; /* big german ue */ break; case 0x5e: /* ^ */ str[i] = 253; break; case 0x5f: /* _ */ str[i] = 254; break; default: break; } } } static void drv_CF_write1(const int row, const int col, const char *data, const int len) { char cmd[3] = "\021xy"; /* set cursor position */ if (row == 0 && col == 0) { drv_generic_serial_write("\001", 1); /* cursor home */ } else { cmd[1] = (char) col; cmd[2] = (char) row; drv_generic_serial_write(cmd, 3); } /* Model 634 and 632 use another ROM */ if (Model == 4 || Model == 2) { convertToCgrom2((char *) data); } drv_generic_serial_write(data, len); } static void drv_CF_write2(const int row, const int col, const char *data, const int len) { int l = len; /* limit length */ if (col + l > 16) l = 16 - col; if (l < 0) l = 0; /* sanity check */ if (row >= 2 || col + l > 16) { error("%s: internal error: write outside linebuffer bounds!", Name); return; } memcpy(Line + 16 * row + col, data, l); drv_CF_send(7 + row, 16, (unsigned char *) (Line + 16 * row)); } static void drv_CF_write3(const int row, const int col, const char *data, const int len) { int l = len; unsigned char cmd[23]; /* limit length */ if (col + l > DCOLS) l = DCOLS - col; if (l < 0) l = 0; /* sanity check */ if (row >= DROWS || col + l > DCOLS) { error("%s: internal error: write outside display bounds!", Name); return; } cmd[0] = col; cmd[1] = row; memcpy(cmd + 2, data, l); drv_CF_send(31, l + 2, cmd); } static void drv_CF_defchar1(const int ascii, const unsigned char *matrix) { int i; char cmd[10] = "\031n"; /* set custom char bitmap */ /* user-defineable chars start at 128, but are defined at 0 */ cmd[1] = (char) (ascii - CHAR0); for (i = 0; i < 8; i++) { cmd[i + 2] = matrix[i] & 0x3f; } drv_generic_serial_write(cmd, 10); } static void drv_CF_defchar23(const int ascii, const unsigned char *matrix) { int i; unsigned char buffer[9]; /* user-defineable chars start at 128, but are defined at 0 */ buffer[0] = (char) (ascii - CHAR0); /* clear bit 6 and 7 of the bitmap (blinking) */ for (i = 0; i < 8; i++) { buffer[i + 1] = matrix[i] & 0x3f; } drv_CF_send(9, 9, buffer); } static int drv_CF_contrast(int contrast) { static unsigned char Contrast = 0; char buffer[2]; /* -1 is used to query the current contrast */ if (contrast == -1) return Contrast; if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; Contrast = contrast; switch (Protocol) { case 1: /* contrast range 0 to 100 */ if (Contrast > 100) Contrast = 100; buffer[0] = 15; /* Set LCD Contrast */ buffer[1] = Contrast; drv_generic_serial_write(buffer, 2); break; case 2: /* contrast range 0 to 50 */ if (Contrast > 50) Contrast = 50; drv_CF_send(13, 1, &Contrast); break; case 3: /* contrast range 0 to 255 */ drv_CF_send(13, 1, &Contrast); break; } return Contrast; } static int drv_CF_backlight(int backlight) { static unsigned char Backlight = 0; char buffer[2]; /* -1 is used to query the current backlight */ if (backlight == -1) return Backlight; if (backlight < 0) backlight = 0; if (backlight > 100) backlight = 100; Backlight = backlight; switch (Protocol) { case 1: buffer[0] = 14; /* Set LCD Backlight */ buffer[1] = Backlight; drv_generic_serial_write(buffer, 2); break; case 2: case 3: drv_CF_send(14, 1, &Backlight); break; } return Backlight; } static int drv_CF_keypad(const int num) { int val = 0; switch (Protocol) { case 1: case 2: break; case 3: if ((num < 7) || ((num > 12) && (num < 17))) val = WIDGET_KEY_PRESSED; else val = WIDGET_KEY_RELEASED; switch (num) { case 1: case 7: val += WIDGET_KEY_UP; break; case 2: case 8: val += WIDGET_KEY_DOWN; break; case 3: case 9: val += WIDGET_KEY_LEFT; break; case 4: case 10: val += WIDGET_KEY_RIGHT; break; case 5: case 11: val += WIDGET_KEY_CONFIRM; break; case 6: case 12: val += WIDGET_KEY_CANCEL; break; /* added for 631, too lazy to make new WIDGET_KEY defines */ case 13: case 17: val += WIDGET_KEY_UP; /* really UPLEFT */ break; case 14: case 18: val += WIDGET_KEY_RIGHT; /* really UPRIGHT */ break; case 15: case 19: val += WIDGET_KEY_LEFT; /* really DOWNLEFT */ break; case 16: case 20: val += WIDGET_KEY_DOWN; /* really DOWNRIGHT */ break; } break; } return val; } static int drv_CF_GPI(const int num) { if (num < 0 || num > 3) { return 0; } return Fan_RPM[num]; } static int drv_CF_GPO(const int num, const int val) { static unsigned char PWM2[4] = { 0, 0, 0, 0 }; static unsigned char PWM3[2]; int v = val; if (v < 0) v = 0; if (v > 100) v = 100; switch (Protocol) { case 2: PWM2[num] = v; drv_CF_send(17, 4, PWM2); break; case 3: PWM3[0] = num + 1; PWM3[1] = v; drv_CF_send(34, 2, PWM3); break; } return v; } static int drv_CF_autodetect(void) { int m; /* only autodetect newer displays */ if (Protocol < 2) return -1; /* read display type */ drv_CF_send(1, 0, NULL); /* send() did already wait for response packet */ if (Packet.type == 0x01 && Packet.code == 0x01) { char t[7], c; float h, v; info("%s: display identifies itself as '%s'", Name, Packet.data); if (sscanf((char *) Packet.data, "%6s:h%f,%c%f", t, &h, &c, &v) != 4) { error("%s: error parsing display identification string", Name); return -1; } info("%s: display type '%s', hardware version %3.1f, firmware version %c%3.1f", Name, t, h, c, v); if (strncmp(t, "CFA", 3) == 0) { for (m = 0; Models[m].type != -1; m++) { /* omit the 'CFA' */ if (strcasecmp(Models[m].name, t + 3) == 0) return m; } } error("%s: display type '%s' may be not supported!", Name, t); return -1; } error("%s: display detection failed!", Name); return -1; } static char *drv_CF_print_ROM(void) { static char buffer[17]; snprintf(buffer, sizeof(buffer), "0x%02x%02x%02x%02x%02x%02x%02x%02x", Packet.data[1], Packet.data[2], Packet.data[3], Packet.data[4], Packet.data[5], Packet.data[6], Packet.data[7], Packet.data[8]); return buffer; } static int drv_CF_scan_DOW(unsigned char index) { int i; /* Read DOW Device Information */ drv_CF_send(18, 1, &index); i = 0; while (1) { /* wait 10 msec */ usleep(10 * 1000); /* packet available? */ if (drv_CF_poll()) { /* DOW Device Info */ if (Packet.type == 0x01 && Packet.code == 0x12) { switch (Packet.data[1]) { case 0x00: /* no device found */ return 0; case 0x22: info("%s: 1-Wire device #%d: DS1822 temperature sensor found at %s", Name, Packet.data[0], drv_CF_print_ROM()); return 1; case 0x28: info("%s: 1-Wire device #%d: DS18B20 temperature sensor found at %s", Name, Packet.data[0], drv_CF_print_ROM()); return 1; default: info("%s: 1-Wire device #%d: unknown device found at %s", Name, Packet.data[0], drv_CF_print_ROM()); return 0; } } else { drv_CF_process_packet(); } } /* wait no longer than 300 msec */ if (++i > 30) { error("%s: 1-Wire device #%d detection timed out", Name, index); return -1; } } /* not reached */ return -1; } /* clear display */ static void drv_CF_clear(void) { switch (Protocol) { case 1: drv_generic_serial_write("\014", 1); break; case 2: case 3: drv_CF_send(6, 0, NULL); break; } } /* init sequences for 626, 632, 634, 636 */ static void drv_CF_start_1(void) { drv_generic_serial_write("\014", 1); /* Form Feed (Clear Display) */ drv_generic_serial_write("\004", 1); /* hide cursor */ drv_generic_serial_write("\024", 1); /* scroll off */ drv_generic_serial_write("\030", 1); /* wrap off */ } /* init sequences for 633 */ static void drv_CF_start_2(void) { int i; unsigned long mask; unsigned char buffer[4]; /* Clear Display */ drv_CF_send(6, 0, NULL); /* Set LCD Cursor Style */ buffer[0] = 0; drv_CF_send(12, 1, buffer); /* enable Fan Reporting */ buffer[0] = 15; drv_CF_send(16, 1, buffer); /* Set Fan Power to 100% */ buffer[0] = buffer[1] = buffer[2] = buffer[3] = 100; drv_CF_send(17, 4, buffer); /* Read DOW Device Information */ mask = 0; for (i = 0; i < 32; i++) { if (drv_CF_scan_DOW(i) == 1) { mask |= 1 << i; } } /* enable Temperature Reporting */ buffer[0] = mask & 0xff; buffer[1] = (mask >> 8) & 0xff; buffer[2] = (mask >> 16) & 0xff; buffer[3] = (mask >> 24) & 0xff; drv_CF_send(19, 4, buffer); } /* init sequences for 631 */ static void drv_CF_start_3(void) { unsigned char buffer[1]; /* Clear Display */ drv_CF_send(6, 0, NULL); /* Set LCD Cursor Style */ buffer[0] = 0; drv_CF_send(12, 1, buffer); } static int drv_CF_start(const char *section) { int i; char *model; model = cfg_get(section, "Model", NULL); if (model != NULL && *model != '\0') { for (i = 0; Models[i].type != -1; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == -1) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; Protocol = Models[Model].protocol; info("%s: using model '%s'", Name, Models[Model].name); } else { Model = -1; Protocol = 2; /*auto-detect only newer displays */ info("%s: no '%s.Model' entry from %s, auto-detecting", Name, section, cfg_source()); } /* open serial port */ if (drv_generic_serial_open(section, Name, 0) < 0) return -1; /* Fixme: why such a large delay? */ usleep(350 * 1000); /* display autodetection */ i = drv_CF_autodetect(); if (Model == -1) Model = i; if (Model == -1) { error("%s: auto-detection failed, please specify a '%s.Model' entry in %s", Name, section, cfg_source()); return -1; } if (i != -1 && Model != i) { error("%s: %s.Model '%s' from %s does not match detected model '%s'", Name, section, model, cfg_source(), Models[i].name); return -1; } /* initialize global variables */ DROWS = Models[Model].rows; DCOLS = Models[Model].cols; GPIS = Models[Model].gpis; GPOS = Models[Model].gpos; Protocol = Models[Model].protocol; Payload = Models[Model].payload; switch (Protocol) { case 1: drv_CF_start_1(); break; case 2: /* regularly process display answers */ /* Fixme: make 100msec configurable */ timer_add(drv_CF_timer, NULL, 100, 0); drv_CF_start_2(); /* clear 633 linebuffer */ memset(Line, ' ', sizeof(Line)); break; case 3: /* regularly process display answers */ /* Fixme: make 100msec configurable */ timer_add(drv_CF_timer, NULL, 100, 0); drv_CF_start_3(); break; } /* set contrast */ if (cfg_number(section, "Contrast", 0, 0, 255, &i) > 0) { drv_CF_contrast(i); } /* set backlight */ if (cfg_number(section, "Backlight", 0, 0, 100, &i) > 0) { drv_CF_backlight(i); } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, const int argc, RESULT * argv[]) { double contrast; switch (argc) { case 0: contrast = drv_CF_contrast(-1); SetResult(&result, R_NUMBER, &contrast); break; case 1: contrast = drv_CF_contrast(R2N(argv[0])); SetResult(&result, R_NUMBER, &contrast); break; default: error("%s.contrast(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[]) { double backlight; switch (argc) { case 0: backlight = drv_CF_backlight(-1); SetResult(&result, R_NUMBER, &backlight); break; case 1: backlight = drv_CF_backlight(R2N(argv[0])); SetResult(&result, R_NUMBER, &backlight); break; default: error("%s.backlight(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } /* Fixme: other plugins for Fans, Temperature sensors, ... */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /* using drv_generic_keypad_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_CF_list(void) { int i; for (i = 0; Models[i].type != -1; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_CF_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 906 $"); /* start display */ if ((ret = drv_CF_start(section)) != 0) { return ret; } /* display preferences */ XRES = 6; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ /* real worker functions */ switch (Protocol) { case 1: CHAR0 = 128; /* ASCII of first user-defineable char */ GOTO_COST = 3; /* number of bytes a goto command requires */ drv_generic_text_real_write = drv_CF_write1; drv_generic_text_real_defchar = drv_CF_defchar1; break; case 2: CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = -1; /* there is no goto on 633 */ drv_generic_text_real_write = drv_CF_write2; drv_generic_text_real_defchar = drv_CF_defchar23; drv_generic_gpio_real_get = drv_CF_GPI; drv_generic_gpio_real_set = drv_CF_GPO; break; case 3: CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 3; /* number of bytes a goto command requires */ drv_generic_text_real_write = drv_CF_write3; drv_generic_text_real_defchar = drv_CF_defchar23; drv_generic_gpio_real_get = drv_CF_GPI; drv_generic_gpio_real_set = drv_CF_GPO; drv_generic_keypad_real_press = drv_CF_keypad; break; } if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %s", Name, Models[Model].name); if (drv_generic_text_greet(buffer, "www.crystalfontz.com")) { sleep(3); drv_CF_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (Protocol == 2) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", -1, plugin_contrast); AddFunction("LCD::backlight", -1, plugin_backlight); return 0; } /* close driver & display */ int drv_CF_quit(const int quiet) { info("%s: shutting down display.", Name); drv_generic_text_quit(); drv_generic_gpio_quit(); drv_generic_keypad_quit(); /* clear display */ drv_CF_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_serial_close(); return (0); } DRIVER drv_Crystalfontz = { .name = Name, .list = drv_CF_list, .init = drv_CF_init, .quit = drv_CF_quit, }; lcd4linux-r1200/plugin_diskstats.c0000644000175000017500000000653310670762146017773 0ustar jmccrohanjmccrohan/* $Id: plugin_diskstats.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_diskstats.c $ * * plugin for /proc/diskstats parsing * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_diskstats (void) * adds functions to access /proc/stat * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "hash.h" static HASH DISKSTATS; static FILE *stream = NULL; static int parse_diskstats(void) { int age; /* reread every 10 msec only */ age = hash_age(&DISKSTATS, NULL); if (age > 0 && age <= 10) return 0; if (stream == NULL) stream = fopen("/proc/diskstats", "r"); if (stream == NULL) { error("fopen(/proc/diskstats) failed: %s", strerror(errno)); return -1; } rewind(stream); while (!feof(stream)) { char buffer[1024]; char dev[64]; char *beg, *end; unsigned int num, len; if (fgets(buffer, sizeof(buffer), stream) == NULL) break; /* fetch device name (3rd column) as key */ num = 0; beg = buffer; end = beg; while (*beg) { while (*beg == ' ') beg++; end = beg + 1; while (*end && *end != ' ') end++; if (num++ == 2) break; beg = end ? end + 1 : NULL; } len = end ? (unsigned) (end - beg) : strlen(beg); if (len >= sizeof(dev)) len = sizeof(dev) - 1; strncpy(dev, beg, len); dev[len] = '\0'; hash_put_delta(&DISKSTATS, dev, buffer); } return 0; } static void my_diskstats(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) { char *dev, *key; int delay; double value; if (parse_diskstats() < 0) { SetResult(&result, R_STRING, ""); return; } dev = R2S(arg1); key = R2S(arg2); delay = R2N(arg3); value = hash_get_regex(&DISKSTATS, dev, key, delay); SetResult(&result, R_NUMBER, &value); } int plugin_init_diskstats(void) { int i; char *header[] = { "major", "minor", "name", "reads", "read_merges", "read_sectors", "read_ticks", "writes", "write_merges", "write_sectors", "write_ticks", "in_flight", "io_ticks", "time_in_queue", "" }; hash_create(&DISKSTATS); hash_set_delimiter(&DISKSTATS, " \n"); for (i = 0; *header[i] != '\0'; i++) { hash_set_column(&DISKSTATS, i, header[i]); } AddFunction("diskstats", 3, my_diskstats); return 0; } void plugin_exit_diskstats(void) { if (stream != NULL) { fclose(stream); stream = NULL; } hash_destroy(&DISKSTATS); } lcd4linux-r1200/bootstrap0000755000175000017500000000046411256322536016174 0ustar jmccrohanjmccrohan#!/bin/sh # $Id: bootstrap 1044 2009-09-23 04:34:38Z michael $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/bootstrap $ # exit on errors set -e # set nicer prompt for tracing PS4="$0:\$LINENO> " set -x aclocal libtoolize --copy --force autoheader automake --add-missing --copy --foreign autoconf lcd4linux-r1200/plugin_mysql.c0000644000175000017500000001457010570300256017114 0ustar jmccrohanjmccrohan/* $Id: plugin_mysql.c 771 2007-02-25 12:27:26Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_mysql.c $ * * plugin for execute SQL queries into a MySQL DBSM. * * Copyright (C) 2004 Javier Garcia * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* DOC: * To compile the plugin remember to add -lmysqlclient option into Makefile. I.E: CC = gcc -lmysqlclient * or run: * $ gcc -I/usr/include/mysql -L/usr/lib/mysql plugin_mysql.c -lmysqlclient -o plugin_mysql.o * * exported functions: * * int plugin_init_mysql (void) * * adds various functions: * MySQLquery(query) * Returns the number of rows in query. * MySQLstatus() * Returns the current server status: * Uptime in seconds and the number of running threads, * questions, reloads, and open tables. * */ #include "config.h" #include #include #include #include "debug.h" #include "plugin.h" #include "cfg.h" #ifdef HAVE_MYSQL_MYSQL_H #include #else #warning mysql/mysql.h not found: plugin deactivated #endif #ifdef WITH_DMALLOC #include #endif #ifdef HAVE_MYSQL_MYSQL_H static MYSQL conex; static char Section[] = "Plugin:MySQL"; static int configure_mysql(void) { static int configured = 0; char server[256]; int port; char user[128]; char password[256]; char database[256]; char *s; if (configured != 0) return configured; s = cfg_get(Section, "server", "localhost"); if (*s == '\0') { info("[MySQL] empty '%s.server' entry from %s, assuming 'localhost'", Section, cfg_source()); strcpy(server, "localhost"); } else strcpy(server, s); free(s); if (cfg_number(Section, "port", 0, 1, 65536, &port) < 1) { /* using 0 as default port because mysql_real_connect() will convert it to real default one */ info("[MySQL] no '%s.port' entry from %s using MySQL's default", Section, cfg_source()); } s = cfg_get(Section, "user", ""); if (*s == '\0') { /* If user is NULL or the empty string "", the lcd4linux Unix user is assumed. */ info("[MySQL] empty '%s.user' entry from %s, assuming lcd4linux owner", Section, cfg_source()); strcpy(user, ""); } else strcpy(user, s); free(s); s = cfg_get(Section, "password", ""); /* Do not encrypt the password because encryption is handled automatically by the MySQL client API. */ if (*s == '\0') { info("[MySQL] empty '%s.password' entry in %s, assuming none", Section, cfg_source()); strcpy(password, ""); } else strcpy(password, s); free(s); s = cfg_get(Section, "database", ""); if (*s == '\0') { error("[MySQL] no '%s:database' entry from %s, specify one", Section, cfg_source()); free(s); configured = -1; return configured; } strcpy(database, s); free(s); mysql_init(&conex); if (!mysql_real_connect(&conex, server, user, password, database, port, NULL, 0)) { error("[MySQL] conection error: %s", mysql_error(&conex)); configured = -1; return configured; } configured = 1; return configured; } static void my_MySQLcount(RESULT * result, RESULT * query) { char *q; double value; MYSQL_RES *res; if (configure_mysql() < 0) { value = -1; SetResult(&result, R_NUMBER, &value); return; } q = R2S(query); /* mysql_ping(MYSQL *mysql) checks whether the connection to the server is working. */ /* If it has gone down, an automatic reconnection is attempted. */ mysql_ping(&conex); if (mysql_real_query(&conex, q, (unsigned int) strlen(q))) { error("[MySQL] query error: %s", mysql_error(&conex)); value = -1; } else { /* We don't use res=mysql_use_result(); because mysql_num_rows() will not */ /* return the correct value until all the rows in the result set have been retrieved */ /* with mysql_fetch_row(), so we use res=mysql_store_result(); instead */ res = mysql_store_result(&conex); value = (double) mysql_num_rows(res); mysql_free_result(res); } SetResult(&result, R_NUMBER, &value); } static void my_MySQLquery(RESULT * result, RESULT * query) { char *q; double value; MYSQL_RES *res; MYSQL_ROW row = NULL; if (configure_mysql() < 0) { value = -1; SetResult(&result, R_NUMBER, &value); return; } q = R2S(query); /* mysql_ping(MYSQL *mysql) checks whether the connection to the server is working. */ /* If it has gone down, an automatic reconnection is attempted. */ mysql_ping(&conex); if (mysql_real_query(&conex, q, (unsigned int) strlen(q))) { error("[MySQL] query error: %s", mysql_error(&conex)); value = -1; } else { /* We don't use res=mysql_use_result(); because mysql_num_rows() will not */ /* return the correct value until all the rows in the result set have been retrieved */ /* with mysql_fetch_row(), so we use res=mysql_store_result(); instead */ res = mysql_store_result(&conex); row = mysql_fetch_row(res); mysql_free_result(res); } SetResult(&result, R_STRING, row[0]); } static void my_MySQLstatus(RESULT * result) { const char *value = ""; const char *status; if (configure_mysql() > 0) { mysql_ping(&conex); status = mysql_stat(&conex); if (!status) { error("[MySQL] status error: %s", mysql_error(&conex)); value = "error"; } else { value = status; } } SetResult(&result, R_STRING, value); } #endif int plugin_init_mysql(void) { #ifdef HAVE_MYSQL_MYSQL_H AddFunction("MySQL::count", 1, my_MySQLcount); AddFunction("MySQL::query", 1, my_MySQLquery); AddFunction("MySQL::status", 0, my_MySQLstatus); #endif return 0; } void plugin_exit_mysql(void) { #ifdef HAVE_MYSQL_MYSQL_H mysql_close(&conex); #endif } lcd4linux-r1200/plugins.m40000644000175000017500000004337612111004027016144 0ustar jmccrohanjmccrohandnl $Id: plugins.m4 1195 2013-02-19 23:17:43Z volker $ dnl $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugins.m4 $ dnl LCD4Linux Plugins conf part dnl dnl Copyright (C) 1999, 2000, 2001, 2002, 2003 Michael Reinelt dnl Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team dnl dnl This file is part of LCD4Linux. dnl dnl LCD4Linux is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2, or (at your option) dnl any later version. dnl dnl LCD4Linux is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the dnl GNU General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. AC_MSG_CHECKING([which plugins to compile]) AC_ARG_WITH( plugins, [ --with-plugins= choose which plugins to compile.] [ type --with-plugins=list for a list] [ of avaible plugins] [ plugins may be excluded with 'all,!',] [ (try 'all,\!' if your shell complains...)], plugins=$withval, plugins=all ) plugins=`echo $plugins|sed 's/,/ /g'` for plugin in $plugins; do case $plugin in !*) val="no" plugin=`echo $plugin|cut -c 2-` ;; *) val="yes" ;; esac case "$plugin" in list) AC_MSG_RESULT( [available plugins:] [ apm,asterisk,button_exec,cpuinfo,dbus,diskstats,dvb,exec,event,] [ fifo,file,gps,hddtemp,huawei,i2c_sensors,iconv,imon,isdn,kvv,] [ loadavg,meminfo,mpd,mpris_dbus,mysql,netdev,netinfo,pop3,ppp,] [ proc_stat,python,qnaplog,raspi,sample,seti,statfs,uname,uptime,] [ w1retap,wireless,xmms]) AC_MSG_ERROR([run ./configure --with-plugins=...]) ;; all) PLUGIN_APM="yes" PLUGIN_ASTERISK="yes" PLUGIN_BUTTON_EXEC="yes" PLUGIN_CPUINFO="yes" PLUGIN_DBUS="yes" PLUGIN_DISKSTATS="yes" PLUGIN_DVB="yes" PLUGIN_EXEC="yes" PLUGIN_EVENT="yes" PLUGIN_FIFO="yes" PLUGIN_FILE="yes" PLUGIN_GPS="yes" PLUGIN_HDDTEMP="yes" PLUGIN_HUAWEI="yes" PLUGIN_I2C_SENSORS="yes" PLUGIN_ICONV="yes" PLUGIN_IMON="yes" PLUGIN_ISDN="yes" PLUGIN_KVV="yes" PLUGIN_LOADAVG="yes" PLUGIN_MEMINFO="yes" PLUGIN_MPD="yes" PLUGIN_MPRIS_DBUS="yes" PLUGIN_MYSQL="yes" PLUGIN_NETDEV="yes" PLUGIN_NETINFO="yes" PLUGIN_POP3="yes" PLUGIN_PPP="yes" PLUGIN_PROC_STAT="yes" PLUGIN_PYTHON=$with_python PLUGIN_QNAPLOG="yes" PLUGIN_RASPI="yes" PLUGIN_SAMPLE="yes" PLUGIN_SETI="yes" PLUGIN_STATFS="yes" PLUGIN_UNAME="yes" PLUGIN_UPTIME="yes" PLUGIN_W1RETAP="yes" PLUGIN_WIRELESS="yes" PLUGIN_XMMS="yes" ;; none) PLUGIN_APM="no" PLUGIN_ASTERISK="no" PLUGIN_BUTTON_EXEC="no" PLUGIN_CPUINFO="no" PLUGIN_DBUS="no" PLUGIN_DISKSTATS="no" PLUGIN_DVB="no" PLUGIN_EXEC="no" PLUGIN_EVENT="no" PLUGIN_FIFO="no" PLUGIN_FILE="no" PLUGIN_GPS="no" PLUGIN_HDDTEMP="no" PLUGIN_HUAWEI="no" PLUGIN_I2C_SENSORS="no" PLUGIN_ICONV="no" PLUGIN_IMON="no" PLUGIN_ISDN="no" PLUGIN_KVV="no" PLUGIN_LOADAVG="no" PLUGIN_MEMINFO="no" PLUGIN_MPD="no" PLUGIN_MPRIS_DBUS="no" PLUGIN_MYSQL="no" PLUGIN_NETDEV="no" PLUGIN_NETINFO="no" PLUGIN_POP3="no" PLUGIN_PPP="no" PLUGIN_PROC_STAT="no" PLUGIN_PYTHON="no" PLUGIN_QNAPLOG="no" PLUGIN_RASPI="no" PLUGIN_SAMPLE="no" PLUGIN_SETI="no" PLUGIN_STATFS="no" PLUGIN_UNAME="no" PLUGIN_UPTIME="no" PLUGIN_W1RETAP="no" PLUGIN_WIRELESS="no" PLUGIN_XMMS="no" ;; apm) PLUGIN_APM=$val ;; button_exec) PLUGIN_BUTTON_EXEC=$val ;; asterisk) PLUGIN_ASTERISK=$val ;; cpuinfo) PLUGIN_CPUINFO=$val ;; dbus) PLUGIN_DBUS=$val ;; diskstats) PLUGIN_DISKSTATS=$val ;; dvb) PLUGIN_DVB=$val ;; exec) PLUGIN_EXEC=$val ;; event) PLUGIN_EVENT=$val ;; fifo) PLUGIN_FIFO=$val ;; file) PLUGIN_FILE=$val ;; gps) PLUGIN_GPS=$val ;; hddtemp) PLUGIN_HDDTEMP=$val ;; huawei) PLUGIN_HUAWEI=$val ;; i2c_sensors) PLUGIN_I2C_SENSORS=$val ;; iconv) PLUGIN_ICONV=$val ;; imon) PLUGIN_IMON=$val ;; isdn) PLUGIN_ISDN=$val ;; kvv) PLUGIN_KVV=$val ;; loadavg) PLUGIN_LOADAVG=$val ;; meminfo) PLUGIN_MEMINFO=$val ;; mpd) PLUGIN_MPD=$val ;; mpris_dbus) PLUGIN_MPRIS_DBUS=$val ;; mysql) PLUGIN_MYSQL=$val ;; netdev) PLUGIN_NETDEV=$val ;; netinfo) PLUGIN_NETINFO=$val ;; pop3) PLUGIN_POP3=$val ;; ppp) PLUGIN_PPP=$val ;; proc_stat) PLUGIN_PROC_STAT=$val ;; python) PLUGIN_PYTHON=$val ;; qnaplog) PLUGIN_QNAPLOG=$val ;; raspi) PLUGIN_RASPI=$val ;; sample) PLUGIN_SAMPLE=$val ;; seti) PLUGIN_SETI=$val ;; statfs) PLUGIN_STATFS=$val ;; uname) PLUGIN_UNAME=$val ;; uptime) PLUGIN_UPTIME=$val ;; w1retap) PLUGIN_W1RETAP=$val ;; wireless) PLUGIN_WIRELESS=$val ;; xmms) PLUGIN_XMMS=$val ;; *) AC_MSG_ERROR([Unknown plugin '$plugin']) ;; esac done AC_MSG_RESULT([done]) # Advanced Power Management if test "$PLUGIN_APM" = "yes"; then AC_CHECK_HEADERS(asm/types.h, [has_asm_types="true"], [has_asm_types="false"]) if test "$has_asm_types" = "true"; then PLUGINS="$PLUGINS plugin_apm.o" AC_DEFINE(PLUGIN_APM,1,[apm plugin]) else AC_MSG_WARN(asm/types.h header not found: apm plugin disabled) fi fi if test "$PLUGIN_BUTTON_EXEC" = "yes"; then PLUGINS="$PLUGINS plugin_button_exec.o" AC_DEFINE(PLUGIN_BUTTON_EXEC,1,[button_exec plugin]) fi if test "$PLUGIN_ASTERISK" = "yes"; then PLUGINS="$PLUGINS plugin_asterisk.o" AC_DEFINE(PLUGIN_ASTERISK,1,[asterisk plugin]) fi # /proc/cpuinfo if test "$PLUGIN_CPUINFO" = "yes"; then PLUGINS="$PLUGINS plugin_cpuinfo.o" AC_DEFINE(PLUGIN_CPUINFO,1,[cpuinfo plugin]) fi #DBus if test "$PLUGIN_DBUS" = "yes"; then PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0, HAVE_DBUS="yes", HAVE_DBUS="no") if test "x$HAVE_DBUS" == "xyes"; then PLUGINS="$PLUGINS plugin_dbus.o" PLUGINLIBS="$PLUGINLIBS $DBUS_LIBS" CPPFLAGS="$CPPFLAGS $DBUS_CFLAGS" AC_DEFINE(PLUGIN_DBUS,1,[dbus plugin]) DBUS_VERSION=$($PKG_CONFIG --modversion dbus-1) DBUS_VERSION_MAJOR=$(echo $DBUS_VERSION | cut -d . -f 1) DBUS_VERSION_MINOR=$(echo $DBUS_VERSION | cut -d . -f 2) DBUS_VERSION_MICRO=$(echo $DBUS_VERSION | cut -d . -f 3) AC_DEFINE_UNQUOTED(DBUS_VERSION_MAJOR, $DBUS_VERSION_MAJOR, [DBus Major Version]) AC_DEFINE_UNQUOTED(DBUS_VERSION_MINOR, $DBUS_VERSION_MINOR, [DBus Minor Version]) AC_DEFINE_UNQUOTED(DBUS_VERSION_MICRO, $DBUS_VERSION_MICRO, [DBus Micro Version]) else AC_MSG_WARN(dbus-1 not found check that PKG_CONFIG_PATH is set correctly: dbus plugin disabled) fi fi # /proc/diskstat if test "$PLUGIN_DISKSTATS" = "yes"; then PLUGINS="$PLUGINS plugin_diskstats.o" AC_DEFINE(PLUGIN_DISKSTATS,1,[diskstats plugin]) fi # Digital Video Broadcasting if test "$PLUGIN_DVB" = "yes"; then AC_CHECK_HEADERS(asm/types.h, [has_asm_types="true"], [has_asm_types="false"]) if test "$has_asm_types" = "true"; then AC_CHECK_HEADERS(linux/dvb/frontend.h, [has_dvb_header="true"], [has_dvb_header="false"]) if test "$has_dvb_header" = "true"; then PLUGINS="$PLUGINS plugin_dvb.o" AC_DEFINE(PLUGIN_DVB,1,[dvb plugin]) else PLUGINS="$PLUGINS plugin_dvb.o" AC_MSG_WARN(linux/dvb/frontend.h header not found: using ioctl) fi else AC_MSG_WARN(asm/types.h header not found: dvb plugin disabled) fi fi # start external commands (exec) if test "$PLUGIN_EXEC" = "yes"; then PLUGINS="$PLUGINS plugin_exec.o" AC_DEFINE(PLUGIN_EXEC,1,[exec plugin]) fi # event if test "$PLUGIN_EVENT" = "yes"; then PLUGINS="$PLUGINS plugin_event.o" AC_DEFINE(PLUGIN_EVENT,1,[event plugin]) fi # file if test "$PLUGIN_FILE" = "yes"; then PLUGINS="$PLUGINS plugin_file.o" AC_DEFINE(PLUGIN_FILE,1,[file plugin]) fi # FIFO if test "$PLUGIN_FIFO" = "yes"; then PLUGINS="$PLUGINS plugin_fifo.o" AC_DEFINE(PLUGIN_FIFO,1,[fifo plugin]) fi # GPS if test "$PLUGIN_GPS" = "yes"; then AC_CHECK_HEADERS(nmeap.h, [has_nmeap_header="true"], [has_nmeap_header="false"]) if test "$has_nmeap_header" = "true"; then AC_CHECK_LIB(nmeap, nmeap_init, [has_libnmeap_lib="true"], [has_libnmeap_lib="false"]) if test "$has_libnmeap_lib" = "true"; then PLUGINS="$PLUGINS plugin_gps.o" PLUGINLIBS="$PLUGINLIBS -lnmeap" AC_DEFINE(PLUGIN_GPS,1,[gps plugin]) else AC_MSG_WARN(libnmeap lib not found: gps plugin disabled) fi else AC_MSG_WARN(nmeap.h header not found: gps plugin disabled) fi fi # hddtemp if test "$PLUGIN_HDDTEMP" = "yes"; then PLUGINS="$PLUGINS plugin_hddtemp.o" AC_DEFINE(PLUGIN_HDDTEMP,1,[hddtemp plugin]) fi # Huawei if test "$PLUGIN_HUAWEI" = "yes"; then PLUGINS="$PLUGINS plugin_huawei.o" AC_DEFINE(PLUGIN_HUAWEI,1,[huawei plugin]) fi # I2C if test "$PLUGIN_I2C_SENSORS" = "yes"; then PLUGINS="$PLUGINS plugin_i2c_sensors.o" AC_DEFINE(PLUGIN_I2C_SENSORS,1,[i2c sensors plugin]) fi # IConv if test "$PLUGIN_ICONV" = "yes"; then AM_ICONV if test "$am_cv_func_iconv" = "yes"; then PLUGINS="$PLUGINS plugin_iconv.o" PLUGINLIBS="$PLUGINLIBS $LIBICONV" AC_DEFINE(PLUGIN_ICONV,1,[iconv charset converter plugin]) else AC_MSG_WARN(iconv not found: iconv plugin disabled) fi fi # ISDN monitor if test "$PLUGIN_IMON" = "yes"; then AC_CHECK_HEADERS(linux/errno.h, [has_linux_errno="true"], [has_linux_errno="false"]) if test "$has_linux_errno" = "true"; then PLUGINS="$PLUGINS plugin_imon.o" AC_DEFINE(PLUGIN_IMON,1,[imon plugin]) else AC_MSG_WARN(linux/errno.h header not found: imon plugin disabled) fi fi # ISDN if test "$PLUGIN_ISDN" = "yes"; then AC_CHECK_HEADERS(linux/isdn.h, [has_isdn_header="true"], [has_isdn_header="false"]) if test "$has_dvb_header" = "false"; then AC_MSG_WARN(linux/isdn.h header not found: isdn plugin CPS disabled) fi PLUGINS="$PLUGINS plugin_isdn.o" AC_DEFINE(PLUGIN_ISDN,1,[ISDN plugin]) fi # Karlsruher Verkehrsverbund if test "$PLUGIN_KVV" = "yes"; then PLUGINS="$PLUGINS plugin_kvv.o" AC_DEFINE(PLUGIN_KVV,1,[kvv plugin]) fi # load average if test "$PLUGIN_LOADAVG" = "yes"; then PLUGINS="$PLUGINS plugin_loadavg.o" AC_DEFINE(PLUGIN_LOADAVG,1,[loadavg plugin]) fi # meminfo if test "$PLUGIN_MEMINFO" = "yes"; then PLUGINS="$PLUGINS plugin_meminfo.o" AC_DEFINE(PLUGIN_MEMINFO,1,[meminfo plugin]) fi # MPD if test "$PLUGIN_MPD" = "yes"; then AC_CHECK_LIB(mpdclient, [mpd_connection_new], [has_mpd_header="true"], [has_mpd_header="false"]) if test "$has_mpd_header" = "true"; then PLUGINS="$PLUGINS plugin_mpd.o" PLUGINLIBS="$PLUGINLIBS `pkg-config libmpdclient --libs`" CPPFLAGS="$CPPFLAGS `pkg-config libmpdclient --cflags`" AC_DEFINE(PLUGIN_MPD,1,[mpd plugin]) else AC_MSG_WARN(libmpdclient.h header not found: mpd plugin disabled) AC_MSG_WARN(get libmpdclient.h from http://www.musicpd.org/libmpdclient.shtml) AC_MSG_WARN(and copy those 2 files in the lcd4linux directory.) fi fi # MPRIS D-Bus if test "$PLUGIN_MPRIS_DBUS" = "yes"; then AC_CHECK_HEADERS(dbus/dbus.h, [has_dbus_header="true"], [has_dbus_header="false"]) if test "$has_dbus_header" = "true"; then AC_CHECK_LIB(dbus-1, dbus_bus_get, [has_libdbus1_lib="true"], [has_libdbus1_lib="false"]) if test "$has_libdbus1_lib" = "true"; then PLUGINS="$PLUGINS plugin_mpris_dbus.o" PLUGINLIBS="$PLUGINLIBS -ldbus-1" AC_DEFINE(PLUGIN_MPRIS_DBUS,1,[mpris_dbus plugin]) else AC_MSG_WARN(libdbus-1 lib not found: mpris_dbus plugin disabled) fi else AC_MSG_WARN(dbus/dbus.h header not found: mpris_dbus plugin disabled) fi fi # MySQL if test "$PLUGIN_MYSQL" = "yes"; then AC_CHECK_HEADERS(mysql/mysql.h, [has_mysql_header="true"], [has_mysql_header="false"]) if test "$has_mysql_header" = "true"; then AC_CHECK_LIB(mysqlclient, mysql_init, [has_mysql_lib="true"], [has_mysql_lib="false"]) if test "$has_mysql_lib" = "true"; then PLUGINS="$PLUGINS plugin_mysql.o" PLUGINLIBS="$PLUGINLIBS -lmysqlclient" AC_DEFINE(PLUGIN_MYSQL,1,[mysql plugin]) else AC_MSG_WARN(mysqlclient lib not found: mysql plugin disabled) fi else AC_MSG_WARN(mysql/mysql.h header not found: mysql plugin disabled) fi fi # /proc/net/dev if test "$PLUGIN_NETDEV" = "yes"; then PLUGINS="$PLUGINS plugin_netdev.o" AC_DEFINE(PLUGIN_NETDEV,1,[netdev plugin]) fi # configuration of network devices if test "$PLUGIN_NETINFO" = "yes"; then PLUGINS="$PLUGINS plugin_netinfo.o" AC_DEFINE(PLUGIN_NETINFO,1,[netinfo plugin]) fi # POP3 if test "$PLUGIN_POP3" = "yes"; then PLUGINS="$PLUGINS plugin_pop3.o" AC_DEFINE(PLUGIN_POP3,1,[POP3 plugin]) fi # PPP if test "$PLUGIN_PPP" = "yes"; then AC_CHECK_HEADERS(net/if_ppp.h, [has_ppp_header="true"], [has_ppp_header="false"]) if test "$has_ppp_header" = "true"; then PLUGINS="$PLUGINS plugin_ppp.o" AC_DEFINE(PLUGIN_PPP,1,[ppp plugin]) else AC_MSG_WARN(net/if_ppp.h header not found: ppp plugin disabled) fi fi # /proc/stat if test "$PLUGIN_PROC_STAT" = "yes"; then PLUGINS="$PLUGINS plugin_proc_stat.o" AC_DEFINE(PLUGIN_PROC_STAT,1,[proc_stat plugin]) fi # python if test "$PLUGIN_PYTHON" = "yes"; then if test "$with_python" != "yes"; then AC_MSG_WARN(python support not enabled: python plugin disabled (use --with-python to enable)) else if test -z "$python_path"; then AC_MSG_WARN(python headers not found: python plugin disabled) else PLUGINS="$PLUGINS plugin_python.o" CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" PLUGINLIBS="$PLUGINLIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS" AC_DEFINE(PLUGIN_PYTHON,1,[python plugin]) fi fi fi # Qnaplog if test "$PLUGIN_QNAPLOG" = "yes"; then AC_CHECK_HEADERS(sqlite3.h, [has_sqlite3_header="true"], [has_sqlite3_header="false"]) if test "$has_sqlite3_header" = "true"; then AC_CHECK_LIB(sqlite3, sqlite3_initialize, [has_sqlite3_lib="true"], [has_sqlite3_lib="false"]) if test "$has_sqlite3_lib" = "true"; then PLUGINS="$PLUGINS plugin_qnaplog.o" PLUGINLIBS="$PLUGINLIBS -lsqlite3" AC_DEFINE(PLUGIN_QNAPLOG,1,[qnaplog plugin]) else AC_MSG_WARN(sqlite3 lib not found: qnaplog plugin disabled) fi else AC_MSG_WARN(sqlite3.h header not found: qnaplog plugin disabled) fi fi # raspi (Raspberry PI) if test "$PLUGIN_RASPI" = "yes"; then PLUGINS="$PLUGINS plugin_raspi.o" AC_DEFINE(PLUGIN_RASPI,1,[raspi plugin]) fi # sample if test "$PLUGIN_SAMPLE" = "yes"; then PLUGINS="$PLUGINS plugin_sample.o" AC_DEFINE(PLUGIN_SAMPLE,1,[sample plugin]) fi # SETI if test "$PLUGIN_SETI" = "yes"; then PLUGINS="$PLUGINS plugin_seti.o" AC_DEFINE(PLUGIN_SETI,1,[seti plugin]) fi # statfs() if test "$PLUGIN_STATFS" = "yes"; then AC_CHECK_HEADERS(sys/vfs.h, [has_vfs_header="true"], [has_vfs_header="false"]) if test "$has_vfs_header" = "true"; then PLUGINS="$PLUGINS plugin_statfs.o" AC_DEFINE(PLUGIN_STATFS,1,[statfs plugin]) else AC_MSG_WARN(sys/vfs.h header not found: statfs plugin disabled) fi fi # uname if test "$PLUGIN_UNAME" = "yes"; then PLUGINS="$PLUGINS plugin_uname.o" AC_DEFINE(PLUGIN_UNAME,1,[uname plugin]) fi # uptime if test "$PLUGIN_UPTIME" = "yes"; then PLUGINS="$PLUGINS plugin_uptime.o" AC_DEFINE(PLUGIN_UPTIME,1,[uptime plugin]) fi if test "$PLUGIN_W1RETAP" = "yes"; then PLUGINS="$PLUGINS plugin_w1retap.o" AC_DEFINE(PLUGIN_W1RETAP,1,[w1retap plugin]) fi # WLAN if test "$PLUGIN_WIRELESS" = "yes"; then AC_CHECK_HEADERS(linux/wireless.h, [has_wireless_header="true"], [has_wireless_header="false"], [#include ]) if test "$has_wireless_header" = "true"; then PLUGINS="$PLUGINS plugin_wireless.o" AC_DEFINE(PLUGIN_WIRELESS,1,[wireless plugin]) else AC_MSG_WARN(linux/wireless.h header not found: wireless plugin disabled) fi fi # XMMS if test "$PLUGIN_XMMS" = "yes"; then PLUGINS="$PLUGINS plugin_xmms.o" AC_DEFINE(PLUGIN_XMMS,1,[xmms plugin]) fi AC_SUBST(PLUGINS) AC_SUBST(PLUGINLIBS) lcd4linux-r1200/drv_LUIse.c0000644000175000017500000001737210616615230016232 0ustar jmccrohanjmccrohan/* $Id: drv_LUIse.c 798 2007-05-04 11:35:52Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LUIse.c $ * * LUIse lcd4linux driver * * Copyright (C) 2005 Theo Schneider * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_LUIse * */ #include "config.h" #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "drv.h" #include "drv_generic_graphic.h" static char Name[] = "LUIse"; /* default Wert */ static int devNum = 0; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_LUIse_clear(void) { unsigned char buf[9600]; int x; // clear text LUI_Text(devNum, 0, 0, 320, 240, 0, 0, 1, 1, ""); // clear picture for (x = 0; x < 9600; x++) buf[x] = 0x00; LUI_Bitmap(devNum, 0, 0, 0, 0, 0, DCOLS, DROWS, DCOLS, DROWS, buf); LUI_Bitmap(devNum, 1, 0, 0, 0, 0, DCOLS, DROWS, DCOLS, DROWS, buf); } static void drv_LUIse_blit(const int row, const int col, const int height, const int width) { int r, c; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { if (drv_generic_graphic_black(r, c)) { LUI_SetPixel(devNum, 0, c, r, 1); } else { LUI_SetPixel(devNum, 0, c, r, 0); } } } } static int drv_LUIse_contrast(int contrast) { /* adjust limits according to the display */ if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; LUI_SetContrast(devNum, contrast); return contrast; } static int drv_LUIse_backlight(int backlight) { if (backlight < 0) backlight = 0; if (backlight > 1) backlight = 1; LUI_CCFL(devNum, backlight); return backlight; } /* start graphic display */ static int drv_LUIse_start(const char *section) { char *s; int gfxmode, gfxinvert, ScreenRotation, IOrefresh; int contrast, backlight; /* read devNum from config */ s = cfg_get(section, "DeviceNum", 0); if (s == NULL || *s == '\0') { error("%s: no '%s.DeviceNum' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%d", &devNum) < 0 || devNum > 4) { error("%s: bad DeviceNum '%s' from %s", Name, s, cfg_source()); return -1; } info("%s: using DeviceNum '%d'", Name, devNum); /* open communication with the display */ if (LUI_OpenDevice(devNum) > 0) { error("unable to open DeviceNum: %d", devNum); return -1; } /* * 0 : gfxmode 0 = or, 1 = and, 2 = xor * 0 : gfxinvert 0 = normal, 1 = invert * 0 : ScreenRotation 0 =, 1 =, 2 =, 3 =, * 2 : IOrefresh 0 = 25ms...255=256*25ms */ s = cfg_get(section, "Mode", "0.0.0.2"); if (s == NULL || *s == '\0') { error("%s: no '%s.Mode' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%d.%d.%d.%d", &gfxmode, &gfxinvert, &ScreenRotation, &IOrefresh) != 4 || gfxmode < 0 || gfxmode > 2 || gfxinvert < 0 || gfxinvert > 1 || ScreenRotation < 0 || ScreenRotation > 255 || IOrefresh < 0 || IOrefresh > 255) { error("%s: bad Mode '%s' from %s", Name, s, cfg_source()); return -1; } if (LUI_LCDmode(devNum, gfxmode, gfxinvert, ScreenRotation, IOrefresh) > 0) { error("Error LUI_LCDmode"); return -1; } switch (ScreenRotation) { case 0:{ DCOLS = 320; DROWS = 240; break; } case 1:{ DCOLS = 240; DROWS = 320; break; } case 2:{ DCOLS = 320; DROWS = 240; break; } case 3:{ DCOLS = 240; DROWS = 320; break; } } s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } /* Fixme: provider other fonts someday... */ if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } if (cfg_number(section, "Contrast", 128, 0, 255, &contrast) > 0) { drv_LUIse_contrast(contrast); } if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { drv_LUIse_backlight(backlight); } s = cfg_get(section, "Backpicture", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Backpicture' entry from %s", Name, section, cfg_source()); } else { drv_LUIse_clear(); if (LUI_BMPfile(devNum, 1, 0, 0, 0, 0, DCOLS, DROWS, s)) { error("%s: Sorry unable to load: %s", Name, s); return -1; } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_LUIse_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_LUIse_backlight(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_LUIse_list(void) { printf("generic"); return 0; } /* initialize driver & display */ int drv_LUIse_init(const char *section, const int quiet) { int ret; info("%s: %s", Name, "$Rev: 798 $"); /* real worker functions */ drv_generic_graphic_real_blit = drv_LUIse_blit; /* start display */ if ((ret = drv_LUIse_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); AddFunction("LCD::backlight", 1, plugin_backlight); return 0; } /* close driver & display */ /* use this function for a graphic display */ int drv_LUIse_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_LUIse_clear(); /* set default for Contrast, ScreenRotation, gfxmode, gfxinvert, IOrefresh */ LUI_SetContrast(devNum, 128); LUI_LCDmode(devNum, 0, 0, 0, 2); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); debug("closing connection"); LUI_CloseDevice(devNum); return (0); } /* use this one for a graphic display */ DRIVER drv_LUIse = { .name = Name, .list = drv_LUIse_list, .init = drv_LUIse_init, .quit = drv_LUIse_quit, }; lcd4linux-r1200/config.sub0000755000175000017500000010115311037072006016200 0ustar jmccrohanjmccrohan#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 # Free Software Foundation, Inc. timestamp='2008-01-16' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | score \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; c90) basic_machine=c90-cray os=-unicos ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ | -openbsd* | -solidbsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) # Remember, each alternative MUST END IN *, to match a version number. ;; -qnx*) case $basic_machine in x86-* | i*86-*) ;; *) os=-nto$os ;; esac ;; -nto-qnx*) ;; -nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ;; -mac*) os=`echo $os | sed -e 's|mac|macos|'` ;; -linux-dietlibc) os=-linux-dietlibc ;; -linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; -sunos5*) os=`echo $os | sed -e 's|sunos5|solaris2|'` ;; -sunos6*) os=`echo $os | sed -e 's|sunos6|solaris3|'` ;; -opened*) os=-openedition ;; -os400*) os=-os400 ;; -wince*) os=-wince ;; -osfrose*) os=-osfrose ;; -osf*) os=-osf ;; -utek*) os=-bsd ;; -dynix*) os=-bsd ;; -acis*) os=-aos ;; -atheos*) os=-atheos ;; -syllable*) os=-syllable ;; -386bsd) os=-bsd ;; -ctix* | -uts*) os=-sysv ;; -nova*) os=-rtmk-nova ;; -ns2 ) os=-nextstep2 ;; -nsk*) os=-nsk ;; # Preserve the version number of sinix5. -sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; -sinix*) os=-sysv4 ;; -tpf*) os=-tpf ;; -triton*) os=-sysv3 ;; -oss*) os=-sysv3 ;; -svr4) os=-sysv4 ;; -svr3) os=-sysv3 ;; -sysvr4) os=-sysv4 ;; # This must come after -sysvr4. -sysv*) ;; -ose*) os=-ose ;; -es1800*) os=-ose ;; -xenix) os=-xenix ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) os=-mint ;; -aros*) os=-aros ;; -kaos*) os=-kaos ;; -zvmoe) os=-zvmoe ;; -none) ;; *) # Get rid of the `-' at the beginning of $os. os=`echo $os | sed 's/[^-]*-//'` echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 exit 1 ;; esac else # Here we handle the default operating systems that come with various machines. # The value should be what the vendor currently ships out the door with their # machine or put another way, the most popular os provided with the machine. # Note that if you're going to try to match "-MANUFACTURER" here (say, # "-sun"), then you have to tell the case statement up towards the top # that MANUFACTURER isn't an operating system. Otherwise, code above # will signal an error saying that MANUFACTURER isn't an operating # system, and we'll never get to this point. case $basic_machine in score-*) os=-elf ;; spu-*) os=-elf ;; *-acorn) os=-riscix1.2 ;; arm*-rebel) os=-linux ;; arm*-semi) os=-aout ;; c4x-* | tic4x-*) os=-coff ;; # This must come before the *-dec entry. pdp10-*) os=-tops20 ;; pdp11-*) os=-none ;; *-dec | vax-*) os=-ultrix4.2 ;; m68*-apollo) os=-domain ;; i386-sun) os=-sunos4.0.2 ;; m68000-sun) os=-sunos3 # This also exists in the configure program, but was not the # default. # os=-sunos4 ;; m68*-cisco) os=-aout ;; mep-*) os=-elf ;; mips*-cisco) os=-elf ;; mips*-*) os=-elf ;; or32-*) os=-coff ;; *-tti) # must be before sparc entry or we get the wrong os. os=-sysv3 ;; sparc-* | *-sun) os=-sunos4.1.1 ;; *-be) os=-beos ;; *-haiku) os=-haiku ;; *-ibm) os=-aix ;; *-knuth) os=-mmixware ;; *-wec) os=-proelf ;; *-winbond) os=-proelf ;; *-oki) os=-proelf ;; *-hp) os=-hpux ;; *-hitachi) os=-hiux ;; i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) os=-sysv ;; *-cbm) os=-amigaos ;; *-dg) os=-dgux ;; *-dolphin) os=-sysv3 ;; m68k-ccur) os=-rtu ;; m88k-omron*) os=-luna ;; *-next ) os=-nextstep ;; *-sequent) os=-ptx ;; *-crds) os=-unos ;; *-ns) os=-genix ;; i370-*) os=-mvs ;; *-next) os=-nextstep3 ;; *-gould) os=-sysv ;; *-highlevel) os=-bsd ;; *-encore) os=-bsd ;; *-sgi) os=-irix ;; *-siemens) os=-sysv4 ;; *-masscomp) os=-rtu ;; f30[01]-fujitsu | f700-fujitsu) os=-uxpv ;; *-rom68k) os=-coff ;; *-*bug) os=-coff ;; *-apple) os=-macos ;; *-atari*) os=-mint ;; *) os=-none ;; esac fi # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. We pick the logical manufacturer. vendor=unknown case $basic_machine in *-unknown) case $os in -riscix*) vendor=acorn ;; -sunos*) vendor=sun ;; -aix*) vendor=ibm ;; -beos*) vendor=be ;; -hpux*) vendor=hp ;; -mpeix*) vendor=hp ;; -hiux*) vendor=hitachi ;; -unos*) vendor=crds ;; -dgux*) vendor=dg ;; -luna*) vendor=omron ;; -genix*) vendor=ns ;; -mvs* | -opened*) vendor=ibm ;; -os400*) vendor=ibm ;; -ptx*) vendor=sequent ;; -tpf*) vendor=ibm ;; -vxsim* | -vxworks* | -windiss*) vendor=wrs ;; -aux*) vendor=apple ;; -hms*) vendor=hitachi ;; -mpw* | -macos*) vendor=apple ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) vendor=atari ;; -vos*) vendor=stratus ;; esac basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` ;; esac echo $basic_machine$os exit # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: lcd4linux-r1200/drv_WincorNixdorf.c0000644000175000017500000001447310670762146020054 0ustar jmccrohanjmccrohan/* $Id: drv_WincorNixdorf.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_WincorNixdorf.c $ * * driver for WincorNixdorf serial cashier displays BA63 and BA66 * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * based on the SimpleLCD driver which is * Copyright (C) 2005 Julien Aube * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_WincorNixdorf * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_serial.h" #define ESC "\033" static char Name[] = "WincorNixdorf"; typedef struct { int type; char *name; int rows; int cols; } MODEL; static MODEL Models[] = { {63, "BA63", 2, 20}, {66, "BA66", 4, 20}, {-1, "unknown", -1, -1}, }; static int Model; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_WN_clear(void) { drv_generic_serial_write(ESC "[2J", 4); } static void drv_WN_write(const int row, const int col, const char *data, int len) { char cmd[8] = ESC "[r;ccH"; cmd[2] = '1' + row; cmd[4] = '0' + (col / 10); cmd[5] = '1' + (col % 10); drv_generic_serial_write(cmd, 7); drv_generic_serial_write(data, len); } static int drv_WN_start(const char *section, const int quiet) { int i, len; int selftest; char *model = NULL; char buffer[32]; model = cfg_get(section, "Model", NULL); if (model == NULL && *model == '\0') { error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } for (i = 0; Models[i].type != -1; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == -1) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; info("%s: using model '%s'", Name, Models[Model].name); /* initialize global variables */ DROWS = Models[Model].rows; DCOLS = Models[Model].cols; if (drv_generic_serial_open(section, Name, CS8 | PARENB | PARODD) < 0) return -1; /* real worker functions */ drv_generic_text_real_write = drv_WN_write; cfg_number(section, "SelfTest", 0, 0, 1, &selftest); if (selftest) { info("%s: initiating display selftest sequence", Name); /* read display identification */ drv_generic_serial_write(ESC "[0c", 4); usleep(100 * 1000); if ((len = drv_generic_serial_read(buffer, -1 * (int) sizeof(buffer))) > 0) { info("%s: waiting 15 seconds for selftest", Name); drv_generic_serial_write(buffer, len); sleep(15); info("%s: selftest finished", Name); } else { info("%s: selftest initiation failed", Name); } } /* clear display */ drv_WN_clear(); if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, NULL)) { sleep(3); drv_WN_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_WN_list(void) { printf("BA63 BA66"); return 0; } /* initialize driver & display */ int drv_WN_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ascii; int ret; info("%s: %s", Name, "$Rev: 840 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 7; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ ICONS = 0; /* number of user-defineable characters reserved for icons */ GOTO_COST = 6; /* number of bytes a goto command requires */ /* start display */ if ((ret = drv_WN_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(1)) != 0) return ret; cfg_number(section, "BarChar", '*', 1, 255, &ascii); /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ drv_generic_text_bar_add_segment(255, 255, 255, ascii); /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ /* none */ return 0; } /* close driver & display */ int drv_WN_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_WN_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_serial_close(); return (0); } DRIVER drv_WincorNixdorf = { .name = Name, .list = drv_WN_list, .init = drv_WN_init, .quit = drv_WN_quit, }; lcd4linux-r1200/config.h.in0000644000175000017500000003440412147304253016251 0ustar jmccrohanjmccrohan/* config.h.in. Generated from configure.in by autoheader. */ /* Define to 1 if the `closedir' function returns void instead of `int'. */ #undef CLOSEDIR_VOID /* DBus Major Version */ #undef DBUS_VERSION_MAJOR /* DBus Micro Version */ #undef DBUS_VERSION_MICRO /* DBus Minor Version */ #undef DBUS_VERSION_MINOR /* Found some version of curses that we're going to use */ #undef HAS_CURSES /* Define to 1 if you have the header file. */ #undef HAVE_ARPA_INET_H /* Define to 1 if you have the header file. */ #undef HAVE_ASM_IO_H /* Define to 1 if you have the header file. */ #undef HAVE_ASM_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_DBUS_DBUS_H /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_DIRENT_H /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the `dup2' function. */ #undef HAVE_DUP2 /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the `floor' function. */ #undef HAVE_FLOOR /* Define to 1 if you have the `fork' function. */ #undef HAVE_FORK /* Define to 1 if you have the header file. */ #undef HAVE_FTDI_H /* Define to 1 if you have the header file. */ #undef HAVE_GD_GD_H /* Define to 1 if you have the header file. */ #undef HAVE_GD_H /* Define to 1 if you have the `gethostbyname' function. */ #undef HAVE_GETHOSTBYNAME /* Define to 1 if you have the `gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY /* Define if you have the iconv() function and it works. */ #undef HAVE_ICONV /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_JPEGLIB_H /* Define to 1 if you have the `m' library (-lm). */ #undef HAVE_LIBM /* Define to 1 if you have the header file. */ #undef HAVE_LIBUSB_1_0_LIBUSB_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_DVB_FRONTEND_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_ERRNO_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_HD44780_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_ISDN_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_LCD_LINUX_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_PARPORT_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_PPDEV_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_WIRELESS_H /* Define to 1 if you have the header file. */ #undef HAVE_LUISE_H /* Define to 1 if you have the `memmove' function. */ #undef HAVE_MEMMOVE /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `memset' function. */ #undef HAVE_MEMSET /* Define to 1 if you have the header file. */ #undef HAVE_MYSQL_MYSQL_H /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_NDIR_H /* Define to 1 if you have the header file. */ #undef HAVE_NETDB_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_IN_H /* Define to 1 if you have the header file. */ #undef HAVE_NET_IF_PPP_H /* Define to 1 if you have the header file. */ #undef HAVE_NMEAP_H /* Define to 1 if you have the `pow' function. */ #undef HAVE_POW /* Define to 1 if you have the `putenv' function. */ #undef HAVE_PUTENV /* If available, contains the Python version number currently in use. */ #undef HAVE_PYTHON /* Define to 1 if you have the `regcomp' function. */ #undef HAVE_REGCOMP /* Define to 1 if you have the header file. */ #undef HAVE_RFB_RFB_H /* Define to 1 if you have the `select' function. */ #undef HAVE_SELECT /* Define to 1 if you have the header file. */ #undef HAVE_SERDISPLIB_SERDISP_H /* Define to 1 if you have the `socket' function. */ #undef HAVE_SOCKET /* Define to 1 if you have the header file. */ #undef HAVE_SQLITE3_H /* Define to 1 if you have the `sqrt' function. */ #undef HAVE_SQRT /* Define to 1 if you have the header file. */ #undef HAVE_ST2205_H /* Define to 1 if `stat' has the bug that it succeeds when given the zero-length file name argument. */ #undef HAVE_STAT_EMPTY_STRING_BUG /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strcasecmp' function. */ #undef HAVE_STRCASECMP /* Define to 1 if you have the `strchr' function. */ #undef HAVE_STRCHR /* Define to 1 if you have the `strcspn' function. */ #undef HAVE_STRCSPN /* Define to 1 if you have the `strdup' function. */ #undef HAVE_STRDUP /* Define to 1 if you have the `strerror' function. */ #undef HAVE_STRERROR /* Define to 1 if you have the `strftime' function. */ #undef HAVE_STRFTIME /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strncasecmp' function. */ #undef HAVE_STRNCASECMP /* Define to 1 if you have the `strndup' function. */ #undef HAVE_STRNDUP /* Define to 1 if you have the `strpbrk' function. */ #undef HAVE_STRPBRK /* Define to 1 if you have the `strrchr' function. */ #undef HAVE_STRRCHR /* Define to 1 if you have the `strstr' function. */ #undef HAVE_STRSTR /* Define to 1 if you have the `strtol' function. */ #undef HAVE_STRTOL /* Define to 1 if you have the `strtoul' function. */ #undef HAVE_STRTOUL /* Define to 1 if you have the header file. */ #undef HAVE_SYSLOG_H /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_SYS_DIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCTL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IO_H /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_SYS_NDIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SELECT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_VFS_H /* Define to 1 if you have the header file. */ #undef HAVE_TERMIOS_H /* Define to 1 if you have the `uname' function. */ #undef HAVE_UNAME /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the header file. */ #undef HAVE_USB_H /* Define to 1 if you have the `vfork' function. */ #undef HAVE_VFORK /* Define to 1 if you have the header file. */ #undef HAVE_VFORK_H /* Define to 1 if `fork' works. */ #undef HAVE_WORKING_FORK /* Define to 1 if `vfork' works. */ #undef HAVE_WORKING_VFORK /* Define to 1 if you have the header file. */ #undef HAVE_X11_XLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_X11_XUTIL_H /* Define as const if the declaration of iconv() needs const. */ #undef ICONV_CONST /* Define to 1 if `lstat' dereferences a symlink specified with a trailing slash. */ #undef LSTAT_FOLLOWS_SLASHED_SYMLINK /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Set to reflect version of ncurses */ #undef NCURSES_970530 /* If you Curses does not have color define this one */ #undef NO_COLOR_CURSES /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* apm plugin */ #undef PLUGIN_APM /* asterisk plugin */ #undef PLUGIN_ASTERISK /* button_exec plugin */ #undef PLUGIN_BUTTON_EXEC /* cpuinfo plugin */ #undef PLUGIN_CPUINFO /* dbus plugin */ #undef PLUGIN_DBUS /* diskstats plugin */ #undef PLUGIN_DISKSTATS /* dvb plugin */ #undef PLUGIN_DVB /* event plugin */ #undef PLUGIN_EVENT /* exec plugin */ #undef PLUGIN_EXEC /* fifo plugin */ #undef PLUGIN_FIFO /* file plugin */ #undef PLUGIN_FILE /* gps plugin */ #undef PLUGIN_GPS /* hddtemp plugin */ #undef PLUGIN_HDDTEMP /* huawei plugin */ #undef PLUGIN_HUAWEI /* i2c sensors plugin */ #undef PLUGIN_I2C_SENSORS /* iconv charset converter plugin */ #undef PLUGIN_ICONV /* imon plugin */ #undef PLUGIN_IMON /* ISDN plugin */ #undef PLUGIN_ISDN /* kvv plugin */ #undef PLUGIN_KVV /* loadavg plugin */ #undef PLUGIN_LOADAVG /* meminfo plugin */ #undef PLUGIN_MEMINFO /* mpd plugin */ #undef PLUGIN_MPD /* mpris_dbus plugin */ #undef PLUGIN_MPRIS_DBUS /* mysql plugin */ #undef PLUGIN_MYSQL /* netdev plugin */ #undef PLUGIN_NETDEV /* netinfo plugin */ #undef PLUGIN_NETINFO /* POP3 plugin */ #undef PLUGIN_POP3 /* ppp plugin */ #undef PLUGIN_PPP /* proc_stat plugin */ #undef PLUGIN_PROC_STAT /* python plugin */ #undef PLUGIN_PYTHON /* qnaplog plugin */ #undef PLUGIN_QNAPLOG /* raspi plugin */ #undef PLUGIN_RASPI /* sample plugin */ #undef PLUGIN_SAMPLE /* seti plugin */ #undef PLUGIN_SETI /* statfs plugin */ #undef PLUGIN_STATFS /* uname plugin */ #undef PLUGIN_UNAME /* uptime plugin */ #undef PLUGIN_UPTIME /* w1retap plugin */ #undef PLUGIN_W1RETAP /* wireless plugin */ #undef PLUGIN_WIRELESS /* xmms plugin */ #undef PLUGIN_XMMS /* Define as the return type of signal handlers (`int' or `void'). */ #undef RETSIGTYPE /* Define if you want to turn on SCO-specific code */ #undef SCO_FLAVOR /* Define to the type of arg 1 for `select'. */ #undef SELECT_TYPE_ARG1 /* Define to the type of args 2, 3 and 4 for `select'. */ #undef SELECT_TYPE_ARG234 /* Define to the type of arg 5 for `select'. */ #undef SELECT_TYPE_ARG5 /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Define to 1 if you can safely include both and . */ #undef TIME_WITH_SYS_TIME /* Use Ncurses? */ #undef USE_NCURSES /* Use SunOS SysV curses? */ #undef USE_SUNOS_CURSES /* Use SystemV curses? */ #undef USE_SYSV_CURSES /* Version number of package */ #undef VERSION /* ASTUSB driver */ #undef WITH_ASTUSB /* Beckmann&Egle driver */ #undef WITH_BECKMANNEGLE /* BWCT driver */ #undef WITH_BWCT /* Crystalfontz driver */ #undef WITH_CRYSTALFONTZ /* Curses driver */ #undef WITH_CURSES /* CwLinux driver */ #undef WITH_CWLINUX /* D4D driver */ #undef WITH_D4D /* Define if using the dmalloc debugging malloc package */ #undef WITH_DMALLOC /* DPF driver */ #undef WITH_DPF /* Electronic Assembly RS232 graphic driver */ #undef WITH_EA232graphic /* Driver for EFN LED modules and EUG 100 ethernet to serial converter */ #undef WITH_EFN /* FutabaVFD driver */ #undef WITH_FUTABAVFD /* Allnet FW8888 driver */ #undef WITH_FW8888 /* G-15 driver */ #undef WITH_G15 /* GD library */ #undef WITH_GD /* GLCD2USB driver */ #undef WITH_GLCD2USB /* HD44780 driver */ #undef WITH_HD44780 /* I2C bus driver */ #undef WITH_I2C /* image widget */ #undef WITH_IMAGE /* IRLCD driver */ #undef WITH_IRLCD /* LCD2USB driver */ #undef WITH_LCD2USB /* LCD-Linux driver */ #undef WITH_LCDLINUX /* LCDTerm driver */ #undef WITH_LCDTERM /* LEDMatrix driver */ #undef WITH_LEDMATRIX /* LPH7508 driver */ #undef WITH_LPH7508 /* LUIse driver */ #undef WITH_LUISE /* LW ABP driver */ #undef WITH_LW_ABP /* M50530 driver */ #undef WITH_M50530 /* MatrixOrbital driver */ #undef WITH_MATRIXORBITAL /* MatrixOrbitalGX driver */ #undef WITH_MATRIXORBITALGX /* MDM166A driver */ #undef WITH_MDM166A /* Milford Instruments driver */ #undef WITH_MILINST /* Newhaven driver */ #undef WITH_NEWHAVEN /* Noritake driver */ #undef WITH_NORITAKE /* NULL driver */ #undef WITH_NULL /* parport bus driver */ #undef WITH_PARPORT /* Pertelian driver */ #undef WITH_PERTELIAN /* PHAnderson driver */ #undef WITH_PHANDERSON /* PICGraphic driver */ #undef WITH_PICGRAPHIC /* picoLCD driver */ #undef WITH_PICOLCD /* picoLCDGraphic driver */ #undef WITH_PICOLCDGRAPHIC /* PNG driver */ #undef WITH_PNG /* PPM driver */ #undef WITH_PPM /* RouterBoard driver */ #undef WITH_ROUTERBOARD /* Sample driver */ #undef WITH_SAMPLE /* SamsungSPF driver */ #undef WITH_SAMSUNGSPF /* serdisplib driver */ #undef WITH_SERDISPLIB /* serial bus driver */ #undef WITH_SERIAL /* ShuttleVFD driver */ #undef WITH_SHUTTLEVFD /* SimpleLCD driver */ #undef WITH_SIMPLELCD /* st2205 driver */ #undef WITH_ST2205 /* T6963 driver */ #undef WITH_T6963 /* TeakLCM driver */ #undef WITH_TEAK_LCM /* TREFON driver */ #undef WITH_TREFON /* ULA200 driver */ #undef WITH_ULA200 /* USBHUB driver */ #undef WITH_USBHUB /* USBLCD driver */ #undef WITH_USBLCD /* vnc driver */ #undef WITH_VNC /* WincorNixdorf driver */ #undef WITH_WINCORNIXDORF /* X11 driver */ #undef WITH_X11 /* Define to 1 if the X Window System is missing or not being used. */ #undef X_DISPLAY_MISSING /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to `int' if doesn't define. */ #undef gid_t /* Define to `__inline__' or `__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif /* Define to `long int' if does not define. */ #undef off_t /* Define to `int' if does not define. */ #undef pid_t /* Define to `unsigned int' if does not define. */ #undef size_t /* Define to `int' if does not define. */ #undef ssize_t /* Define to `int' if doesn't define. */ #undef uid_t /* Define as `fork' if `vfork' does not work. */ #undef vfork lcd4linux-r1200/timer.c0000644000175000017500000003762011734067025015521 0ustar jmccrohanjmccrohan/* $Id: timer.c 1185 2012-03-26 13:24:37Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/timer.c $ * * Generic timer handling. * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * Exported functions: * * int timer_add(void (*callback) (void *data), void *data, const int * interval, const int one_shot) * * Create a new timer and add it to the timer queue. * * * int timer_add_late(void (*callback) (void *data), void *data, const * int interval, const int one_shot) * * This function creates a new timer and adds it to the timer queue * just as timer_add() does, but the timer will NOT be triggered * immediately (useful for scheduling things). * * * int timer_process(struct timespec *delay) * * Process timer queue. * * * int timer_remove(void (*callback) (void *data), void *data) * * Remove a new timer with given callback and data. * * * void timer_exit(void) * * Release all timers and free the associated memory block. * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "timer.h" #ifdef WITH_DMALLOC #include #endif /* threshold in milliseconds that differentiates between clock skew and clock jitter */ #define CLOCK_SKEW_DETECT_TIME_IN_MS 1000 /* structure for storing all relevant data of a single timer */ typedef struct TIMER { /* pointer to function of type void func(void *data) that will be called when the timer is processed; it will also be used to identify a specific timer */ void (*callback) (void *data); /* pointer to data which will be passed to the callback function; it will also be used to identify a specific timer */ void *data; /* struct to hold the time (in seconds and milliseconds since the Epoch) when the timer will be processed for the next time */ struct timeval when; /* specifies the timer's triggering interval in milliseconds */ int interval; /* specifies whether the timer should trigger indefinitely until it is deleted (value of 0) or only once (all other values) */ int one_shot; /* marks timer as being active (so it will get processed) or inactive (which means the timer has been deleted and its allocated memory may be re-used) */ int active; } TIMER; /* number of allocated timer slots */ int nTimers = 0; /* pointer to memory allocated for storing the timer slots */ TIMER *Timers = NULL; static void timer_inc(const int timer, struct timeval *now) /* Update the time a given timer updates next. timer (integer): internal ID of timer that is to be updated now (timeval pointer): struct holding the "current" time return value: void */ { /* calculate the time difference between the last time the given timer has been processed and the current time */ struct timeval diff; timersub(now, &Timers[timer].when, &diff); /* convert this time difference to fractional milliseconds */ float time_difference = (diff.tv_sec * 1000.0f) + (diff.tv_usec / 1000.0f); /* calculate the number of timer intervals that have passed since the last timer the given timer has been processed -- value is truncated (rounded down) to an integer */ int number_of_intervals = (int) (time_difference / Timers[timer].interval); /* notify the user in case one or more timer intervals have been missed */ if (number_of_intervals > 0) info("Timer #%d skipped %d interval(s) or %d ms.", timer, number_of_intervals, number_of_intervals * Timers[timer].interval); /* increment the number of passed intervals in order to skip all missed intervals -- thereby avoiding that unprocessed timers stack up, continuously update and are notoriously late (certain railway companies might learn a lesson from us ) */ number_of_intervals++; /* calculate time difference between the last time the timer has been processed and the next time it will be processed */ int interval = Timers[timer].interval * number_of_intervals; /* convert time difference (in milliseconds) to a "timeval" struct (in seconds and microseconds) */ struct timeval tv_interval = { .tv_sec = interval / 1000, .tv_usec = (interval % 1000) * 1000 }; /* finally, add time difference to the timer's trigger */ timeradd(&Timers[timer].when, &tv_interval, &Timers[timer].when); } int timer_remove(void (*callback) (void *data), void *data) /* Remove a timer with given callback and data. callback (void pointer): function of type void func(void *data); here, it will be used to identify the timer data (void pointer): data which will be passed to the callback function; here, it will be used to identify the timer return value (integer): returns a value of 0 on successful timer removal; otherwise returns a value of -1 */ { int timer; /* current timer's ID */ /* loop through the timer slots and try to find the specified timer slot by looking for its settings */ for (timer = 0; timer < nTimers; timer++) { /* skip inactive (i.e. deleted) timers */ if (Timers[timer].active == TIMER_INACTIVE) continue; if (Timers[timer].callback == callback && Timers[timer].data == data) { /* we have found the timer slot, so mark it as being inactive; we will not actually delete the slot, so its allocated memory may be re-used */ Timers[timer].active = TIMER_INACTIVE; /* signal successful timer removal */ return 0; } } /* we have NOT found the timer slot, so signal failure by returning a value of -1 */ return -1; } int timer_add(void (*callback) (void *data), void *data, const int interval, const int one_shot) /* Create a new timer and add it to the timer queue. callback (void pointer): function of type void func(void *data) which will be called whenever the timer triggers; this pointer will also be used to identify a specific timer data (void pointer): data which will be passed to the callback function; this pointer will also be used to identify a specific timer interval (integer): specifies the timer's triggering interval in milliseconds one_shot (integer): specifies whether the timer should trigger indefinitely until it is deleted (value of 0) or only once (all other values) return value (integer): returns a value of 0 on successful timer creation; otherwise returns a value of -1 */ { int timer; /* current timer's ID */ struct timeval now; /* struct to hold current time */ /* try to minimize memory usage by looping through the timer slots and looking for an inactive timer */ for (timer = 0; timer < nTimers; timer++) { if (Timers[timer].active == TIMER_INACTIVE) { /* we've just found one, so let's reuse it ("timer" holds its ID) by breaking the loop */ break; } } /* no inactive timers (or none at all) found, so we have to add a new timer slot */ if (timer == nTimers) { TIMER *tmp; if ((tmp = realloc(Timers, (nTimers + 1) * sizeof(*Timers))) == NULL) { /* signal unsuccessful timer creation */ return -1; } Timers = tmp; nTimers++; } /* get current time so the timer triggers immediately */ gettimeofday(&now, NULL); /* initialize timer data */ Timers[timer].callback = callback; Timers[timer].data = data; Timers[timer].when = now; Timers[timer].interval = interval; Timers[timer].one_shot = one_shot; /* set timer to active so that it is processed and not overwritten by the memory optimization routine above */ Timers[timer].active = TIMER_ACTIVE; /* one-shot timers should NOT fire immediately, so delay them by a single timer interval */ if (one_shot) { timer_inc(timer, &now); } /* signal successful timer creation */ return 0; } int timer_add_late(void (*callback) (void *data), void *data, const int interval, const int one_shot) /* This function creates a new timer and adds it to the timer queue just as timer_add() does, but the timer will NOT be triggered immediately (useful for scheduling things). callback (void pointer): function of type void func(void *data) which will be called whenever the timer triggers; this pointer will also be used to identify a specific timer data (void pointer): data which will be passed to the callback function; this pointer will also be used to identify a specific timer interval (integer): specifies the timer's triggering interval in milliseconds one_shot (integer): specifies whether the timer should trigger indefinitely until it is deleted (value of 0) or only once (all other values) return value (integer): returns a value of 0 on successful timer creation; otherwise returns a value of -1 */ { /* create new timer slot and add it to the timer queue; mask it as one-shot timer for now, so the timer will be delayed by a single timer interval */ if (!timer_add(callback, data, interval, 1)) { /* signal unsuccessful timer creation */ return -1; } int timer; /* current timer's ID */ /* loop through the timer slots and try to find the new timer slot by looking for its settings */ for (timer = 0; timer < nTimers; timer++) { /* skip inactive (i.e. deleted) timers */ if (Timers[timer].active == TIMER_INACTIVE) continue; if (Timers[timer].callback == callback && Timers[timer].data == data && Timers[timer].interval == interval) { /* we have found the new timer slot, so unmask it by setting its "one_shot" variable to the REAL value; then signal successful timer creation */ Timers[timer].one_shot = one_shot; /* signal successful timer creation */ return 0; } } /* we have NOT found the new timer slot for some reason, so signal failure by returning a value of -1 */ return -1; } int timer_process(struct timespec *delay) /* Process timer queue. delay (timespec pointer): struct holding delay till the next upcoming timer event return value (integer): returns a value of 0 when timers have been processed successfully; otherwise returns a value of -1 */ { struct timeval now; /* struct to hold current time */ /* get current time to check which timers need processing */ gettimeofday(&now, NULL); /* sanity check; by now, at least one timer should be instantiated */ if (nTimers <= 0) { /* otherwise, print an error and return a value of -1 to signal an error */ error("Huh? Not even a single timer to process? Dazed and confused..."); return -1; } int timer; /* current timer's ID */ /* process all expired timers */ for (timer = 0; timer < nTimers; timer++) { /* skip inactive (i.e. deleted) timers */ if (Timers[timer].active == TIMER_INACTIVE) continue; /* check whether current timer needs to be processed, i.e. the timer's triggering time is less than or equal to the current time; according to the man page of timercmp(), this avoids using the operators ">=", "<=" and "==" which might be broken on some systems */ if (!timercmp(&Timers[timer].when, &now, >)) { /* if the timer's callback function has been set, call it and pass the corresponding data */ if (Timers[timer].callback != NULL) { Timers[timer].callback(Timers[timer].data); } /* check for one-shot timers */ if (Timers[timer].one_shot) { /* mark one-shot timer as inactive (which means the timer has been deleted and its allocated memory may be re-used) */ Timers[timer].active = TIMER_INACTIVE; } else { /* otherwise, re-spawn timer by adding one triggering interval to its triggering time */ timer_inc(timer, &now); } } } int next_timer = -1; /* ID of the next upcoming timer */ /* loop through the timer slots and try to find the next upcoming timer */ for (timer = 0; timer < nTimers; timer++) { /* skip inactive (i.e. deleted) timers */ if (Timers[timer].active == TIMER_INACTIVE) continue; /* if this is the first timer that we check, mark it as the next upcoming timer; otherwise, we'll have nothing to compare against in this loop */ if (next_timer < 0) next_timer = timer; /* check whether current timer needs processing prior to the one selected */ else if (timercmp(&Timers[timer].when, &Timers[next_timer].when, <)) { /* if so, mark it as the next upcoming timer */ next_timer = timer; } } /* sanity check; we should by now have found the next upcoming timer */ if (next_timer < 0) { /* otherwise, print an error and return a value of -1 to signal an error */ error("Huh? Not even a single timer left? Dazed and confused..."); return -1; } /* processing all the timers might have taken a while, so update the current time to compensate for processing delay */ gettimeofday(&now, NULL); struct timeval diff; /* struct holding the time difference between current time and the triggering time of the next upcoming timer event */ /* calculate delay to the next upcoming timer event and store it in "diff" */ timersub(&Timers[next_timer].when, &now, &diff); /* a negative delay has occurred (positive clock skew or some timers are faster than the time needed for processing their callbacks) */ if (diff.tv_sec < 0) { /* zero "diff" so the next update is triggered immediately */ timerclear(&diff); } else { /* convert "diff" to milliseconds */ int time_difference = diff.tv_sec * 1000 + diff.tv_usec / 1000; /* if there is a notable difference between "time_difference" and the next upcoming timer's interval, assume clock skew */ if (time_difference > (Timers[next_timer].interval + CLOCK_SKEW_DETECT_TIME_IN_MS)) { /* extract clock skew from "time_difference" by eliminating the timer's triggering interval */ int skew = time_difference - Timers[next_timer].interval; /* display an info message to inform the user */ info("Oops, clock skewed by %d ms, updating timestamps...", skew); /* convert clock skew from milliseconds to "timeval" structure */ struct timeval clock_skew = { .tv_sec = skew / 1000, .tv_usec = (skew % 1000) * 1000 }; /* process all timers */ for (timer = 0; timer < nTimers; timer++) { /* skip inactive (i.e. deleted) timers */ if (Timers[timer].active == TIMER_INACTIVE) continue; /* correct timer's time stamp by clock skew */ timersub(&Timers[timer].when, &clock_skew, &Timers[timer].when); } /* finally, zero "diff" so the next update is triggered immediately */ timerclear(&diff); } } /* set timespec "delay" passed by calling function to "diff" */ delay->tv_sec = diff.tv_sec; /* timespec uses nanoseconds instead of microseconds!!! */ delay->tv_nsec = diff.tv_usec * 1000; /* signal successful timer processing */ return 0; } void timer_exit(void) /* Release all timers and free the associated memory block. return value: void */ { /* reset number of allocated timer slots */ nTimers = 0; /* free memory used for storing the timer slots */ if (Timers != NULL) { free(Timers); Timers = NULL; } } lcd4linux-r1200/drv_Image.c0000644000175000017500000002603510670762146016300 0ustar jmccrohanjmccrohan/* $Id: drv_Image.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Image.c $ * * new style Image (PPM/PNG) Driver for LCD4Linux * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_Image * */ #include "config.h" #include #include #include #include #include #include #include #include #ifdef WITH_PNG #ifdef HAVE_GD_GD_H #include #else #ifdef HAVE_GD_H #include #else #error "gd.h not found!" #error "cannot compile PNG driver" #endif #endif #if GD2_VERS != 2 #error "lcd4linux requires libgd version 2" #error "cannot compile PNG driver" #endif #endif #include "debug.h" #include "cfg.h" #include "timer.h" #include "qprintf.h" #include "plugin.h" #include "drv.h" #include "drv_generic_graphic.h" #ifdef WITH_DMALLOC #include #endif static char Name[] = "Image"; static enum { NIL, PPM, PNG } Format; static int pixel = -1; /* pointsize in pixel */ static int pgap = 0; /* gap between points */ static int rgap = 0; /* row gap between lines */ static int cgap = 0; /* column gap between characters */ static int border = 0; /* window border */ static int dimx, dimy; /* total window dimension in pixel */ static RGBA BC; static RGBA *drv_IMG_FB = NULL; static int dirty = 1; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ #ifdef WITH_PPM static int drv_IMG_flush_PPM(void) { static int seq = 0; static RGBA *bitbuf = NULL; static unsigned char *rowbuf = NULL; int xsize, ysize, row, col, i; char path[256], tmp[256], buffer[256]; int fd; xsize = 2 * border + (DCOLS / XRES - 1) * cgap + DCOLS * pixel + (DCOLS - 1) * pgap; ysize = 2 * border + (DROWS / YRES - 1) * rgap + DROWS * pixel + (DROWS - 1) * pgap; if (bitbuf == NULL) { if ((bitbuf = malloc(xsize * ysize * sizeof(*bitbuf))) == NULL) { error("%s: malloc() failed: %s", Name, strerror(errno)); return -1; } } if (rowbuf == NULL) { if ((rowbuf = malloc(3 * xsize * sizeof(*rowbuf))) == NULL) { error("Raster: malloc() failed: %s", strerror(errno)); return -1; } } for (i = 0; i < xsize * ysize; i++) { bitbuf[i] = BC; } for (row = 0; row < DROWS; row++) { int y = border + (row / YRES) * rgap + row * (pixel + pgap); for (col = 0; col < DCOLS; col++) { int x = border + (col / XRES) * cgap + col * (pixel + pgap); int a, b; for (a = 0; a < pixel; a++) for (b = 0; b < pixel; b++) bitbuf[y * xsize + x + a * xsize + b] = drv_IMG_FB[row * DCOLS + col]; } } snprintf(path, sizeof(path), output, seq++); qprintf(tmp, sizeof(tmp), "%s.tmp", path); /* remove the file */ unlink(tmp); /* avoid symlink security hole: */ /* open it with O_EXCL will fail if the file exists. */ /* This should not happen because we just unlinked it. */ if ((fd = open(tmp, O_WRONLY | O_CREAT | O_EXCL, 0644)) < 0) { error("%s: open(%s) failed: %s", Name, tmp, strerror(errno)); return -1; } qprintf(buffer, sizeof(buffer), "P6\n%d %d\n255\n", xsize, ysize); if (write(fd, buffer, strlen(buffer)) < 0) { error("%s: write(%s) failed: %s", Name, tmp, strerror(errno)); return -1; } for (row = 0; row < ysize; row++) { int c = 0; for (col = 0; col < xsize; col++) { RGBA p = bitbuf[row * xsize + col]; rowbuf[c++] = p.R; rowbuf[c++] = p.G; rowbuf[c++] = p.B; } if (write(fd, rowbuf, c) < 0) { error("%s: write(%s) failed: %s", Name, tmp, strerror(errno)); break; } } if (close(fd) < 0) { error("%s: close(%s) failed: %s", Name, tmp, strerror(errno)); return -1; } if (rename(tmp, path) < 0) { error("%s: rename(%s) failed: %s", Name, tmp, strerror(errno)); return -1; } return 0; } #endif #ifdef WITH_PNG static int drv_IMG_flush_PNG(void) { static int seq = 0; int xsize, ysize, row, col; char path[256], tmp[256]; FILE *fp; int fd; gdImagePtr im; xsize = 2 * border + (DCOLS / XRES - 1) * cgap + DCOLS * pixel + (DCOLS - 1) * pgap; ysize = 2 * border + (DROWS / YRES - 1) * rgap + DROWS * pixel + (DROWS - 1) * pgap; im = gdImageCreateTrueColor(xsize, ysize); gdImageFilledRectangle(im, 0, 0, xsize, ysize, gdTrueColor(BC.R, BC.G, BC.B)); for (row = 0; row < DROWS; row++) { int y = border + (row / YRES) * rgap + row * (pixel + pgap); for (col = 0; col < DCOLS; col++) { int x = border + (col / XRES) * cgap + col * (pixel + pgap); RGBA p = drv_IMG_FB[row * DCOLS + col]; int c = gdTrueColor(p.R, p.G, p.B); gdImageFilledRectangle(im, x, y, x + pixel - 1, y + pixel - 1, c); } } snprintf(path, sizeof(path), output, seq++); qprintf(tmp, sizeof(tmp), "%s.tmp", path); /* remove the file */ unlink(tmp); /* avoid symlink security hole: */ /* open it with O_EXCL will fail if the file exists. */ /* This should not happen because we just unlinked it. */ if ((fd = open(tmp, O_WRONLY | O_CREAT | O_EXCL, 0644)) < 0) { error("%s: open(%s) failed: %s", Name, tmp, strerror(errno)); return -1; } if ((fp = fdopen(fd, "w")) == NULL) { error("%s: fdopen(%s) failed: %s\n", Name, tmp, strerror(errno)); close(fd); return -1; } gdImagePng(im, fp); gdImageDestroy(im); if (fclose(fp) != 0) { error("%s: fclose(%s) failed: %s\n", Name, tmp, strerror(errno)); return -1; } if (rename(tmp, path) < 0) { error("%s: rename(%s) failed: %s\n", Name, tmp, strerror(errno)); return -1; } return 0; } #endif static void drv_IMG_flush(void) { switch (Format) { case PPM: #ifdef WITH_PPM drv_IMG_flush_PPM(); #endif break; case PNG: #ifdef WITH_PNG drv_IMG_flush_PNG(); #endif break; default: break; } } static void drv_IMG_timer( __attribute__ ((unused)) void *notused) { if (dirty) { drv_IMG_flush(); dirty = 0; } } static void drv_IMG_blit(const int row, const int col, const int height, const int width) { int r, c; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { RGBA p1 = drv_IMG_FB[r * DCOLS + c]; RGBA p2 = drv_generic_graphic_rgb(r, c); if (p1.R != p2.R || p1.G != p2.G || p1.B != p2.B) { drv_IMG_FB[r * DCOLS + c] = p2; dirty = 1; } } } } static int drv_IMG_start(const char *section) { int i; char *s; if (output == NULL || *output == '\0') { error("%s: no output file specified (use -o switch)", Name); return -1; } /* read file format from config */ s = cfg_get(section, "Format", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Format' entry from %s", Name, section, cfg_source()); free(s); return -1; } Format = NIL; #ifdef WITH_PPM if (strcmp(s, "PPM") == 0) { Format = PPM; } #endif #ifdef WITH_PNG if (strcmp(s, "PNG") == 0) { Format = PNG; } #endif if (Format == NIL) { error("%s: bad %s.Format '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); /* read display size from config */ if (sscanf(s = cfg_get(section, "Size", "120x32"), "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (sscanf(s = cfg_get(section, "font", "5x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (sscanf(s = cfg_get(section, "pixel", "4+1"), "%d+%d", &pixel, &pgap) != 2 || pixel < 1 || pgap < 0) { error("%s: bad %s.Pixel '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (sscanf(s = cfg_get(section, "gap", "-1x-1"), "%dx%d", &cgap, &rgap) != 2 || cgap < -1 || rgap < -1) { error("%s: bad %s.Gap '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (rgap < 0) rgap = pixel + pgap; if (cgap < 0) cgap = pixel + pgap; if (cfg_number(section, "border", 0, 0, -1, &border) < 0) return -1; s = cfg_get(section, "basecolor", "000000ff"); if (color2RGBA(s, &BC) < 0) { error("%s: ignoring illegal color '%s'", Name, s); } free(s); drv_IMG_FB = malloc(DCOLS * DROWS * sizeof(*drv_IMG_FB)); if (drv_IMG_FB == NULL) { error("%s: framebuffer could not be allocated: malloc() failed", Name); return -1; } for (i = 0; i < DCOLS * DROWS; i++) { drv_IMG_FB[i] = BC; } dimx = DCOLS * pixel + (DCOLS - 1) * pgap + (DCOLS / XRES - 1) * cgap; dimy = DROWS * pixel + (DROWS - 1) * pgap + (DROWS / YRES - 1) * rgap; /* initially flush the image to a file */ drv_IMG_flush(); /* regularly flush the image to a file */ /* Fixme: make 100msec configurable */ timer_add(drv_IMG_timer, NULL, 100, 0); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment... */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_IMG_list(void) { #ifdef WITH_PPM printf("PPM "); #endif #ifdef WITH_PNG printf("PNG "); #endif return 0; } /* initialize driver & display */ int drv_IMG_init(const char *section, const __attribute__ ((unused)) int quiet) { int ret; info("%s: %s", Name, "$Rev: 840 $"); /* real worker functions */ drv_generic_graphic_real_blit = drv_IMG_blit; /* start display */ if ((ret = drv_IMG_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; /* register plugins */ /* none at the moment... */ return 0; } /* close driver & display */ int drv_IMG_quit(const __attribute__ ((unused)) int quiet) { info("%s: shutting down.", Name); drv_generic_graphic_quit(); if (drv_IMG_FB) { free(drv_IMG_FB); drv_IMG_FB = NULL; } return (0); } DRIVER drv_Image = { .name = Name, .list = drv_IMG_list, .init = drv_IMG_init, .quit = drv_IMG_quit, }; lcd4linux-r1200/plugin_uname.c0000644000175000017500000000440011162633564017054 0ustar jmccrohanjmccrohan/* $Id: plugin_uname.c 1002 2009-03-26 08:06:12Z michux $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_uname.c $ * * plugin for uname() syscall * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_uname (void) * adds uname() functions * */ #include "config.h" #include #include #include #include #include "debug.h" #include "plugin.h" static void my_uname(RESULT * result, RESULT * arg1) { struct utsname utsbuf; char *key, *value; key = R2S(arg1); if (uname(&utsbuf) != 0) { error("uname() failed: %s", strerror(errno)); SetResult(&result, R_STRING, ""); return; } if (strcasecmp(key, "sysname") == 0) { value = utsbuf.sysname; } else if (strcasecmp(key, "nodename") == 0) { value = utsbuf.nodename; } else if (strcasecmp(key, "release") == 0) { value = utsbuf.release; } else if (strcasecmp(key, "version") == 0) { value = utsbuf.version; } else if (strcasecmp(key, "machine") == 0) { value = utsbuf.machine; #if defined(_GNU_SOURCE) && ! defined(__APPLE__) && ! defined(__CYGWIN__) } else if (strcasecmp(key, "domainname") == 0) { value = utsbuf.domainname; #endif } else { error("uname: unknown field '%s'", key); value = ""; } SetResult(&result, R_STRING, value); } int plugin_init_uname(void) { AddFunction("uname", 1, my_uname); return 0; } void plugin_exit_uname(void) { } lcd4linux-r1200/widget_text.c0000644000175000017500000002603512147303760016724 0ustar jmccrohanjmccrohan/* $Id: widget_text.c 1199 2013-05-23 03:07:28Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_text.c $ * * simple text widget handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * Copyright (C) 2008 Michael Vogt * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * WIDGET_CLASS Widget_Text * a simple text widget which * must be supported by all displays * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "evaluator.h" #include "property.h" #include "timer.h" #include "timer_group.h" #include "event.h" #include "widget.h" #include "widget_text.h" #ifdef WITH_DMALLOC #include #endif void widget_text_scroll(void *Self) { WIDGET *W = (WIDGET *) Self; if (NULL == W || NULL == W->data) { error("Warning: internal data error in Textwidget"); return; } WIDGET_TEXT *T = W->data; char *prefix = P2S(&T->prefix); char *postfix = P2S(&T->postfix); char *string = T->string; int num, len, width, pad; char *src, *dst; if (NULL == string) { error("Warning: Widget %s has no string", W->name); return; } num = 0; len = strlen(string); width = T->width - strlen(prefix) - strlen(postfix); if (width < 0) width = 0; switch (T->align) { case ALIGN_LEFT: pad = 0; break; case ALIGN_CENTER: pad = (width - len) / 2; if (pad < 0) pad = 0; break; case ALIGN_RIGHT: pad = width - len; if (pad < 0) pad = 0; break; case ALIGN_AUTOMATIC: if (len <= width) { pad = 0; break; } case ALIGN_MARQUEE: pad = width - T->scroll; T->scroll++; if (T->scroll >= width + len) T->scroll = 0; break; case ALIGN_PINGPONG_LEFT: case ALIGN_PINGPONG_CENTER: case ALIGN_PINGPONG_RIGHT: #define PINGPONGWAIT 2 /* scrolling is not necessary - align the string */ if (len <= width) { switch (T->align) { case ALIGN_PINGPONG_LEFT: pad = 0; break; case ALIGN_PINGPONG_RIGHT: pad = width - len; if (pad < 0) pad = 0; break; default: pad = (width - len) / 2; if (pad < 0) pad = 0; break; } } else { if (T->direction == 1) T->scroll++; /* scroll right */ else T->scroll--; /* scroll left */ /*pad = if positive, add leading space characters, else offset of string begin */ pad = 0 - T->scroll; if (pad < 0 - (len - width)) { if (T->delay-- < 1) { /* wait before switch direction */ T->direction = 0; /* change scroll direction */ T->delay = PINGPONGWAIT; T->scroll -= PINGPONGWAIT; } /* else debug("wait1"); */ pad = 0 - (len - width); } else if (pad > 0) { if (T->delay-- < 1) { T->direction = 1; T->delay = PINGPONGWAIT; T->scroll += PINGPONGWAIT; } /* else debug("wait2"); */ pad = 0; } } break; default: /* not reached */ pad = 0; } dst = T->buffer; /* process prefix */ src = prefix; while (num < T->width) { if (*src == '\0') break; *(dst++) = *(src++); num++; } src = string; /* pad blanks on the beginning */ while (pad > 0 && num < T->width) { *(dst++) = ' '; num++; pad--; } /* skip src chars (marquee) */ while (pad < 0) { src++; pad++; } /* copy content */ while (num < T->width) { if (*src == '\0') break; *(dst++) = *(src++); num++; } /* pad blanks on the end */ src = postfix; len = strlen(src); while (num < T->width - len) { *(dst++) = ' '; num++; } /* process postfix */ while (num < T->width) { if (*src == '\0') break; *(dst++) = *(src++); num++; } *dst = '\0'; /* finally, draw it! */ if (W->class->draw) W->class->draw(W); } void widget_text_update(void *Self) { WIDGET *W = (WIDGET *) Self; WIDGET_TEXT *T = W->data; char *string; int update = 0; /* evaluate properties */ update += property_eval(&T->prefix); update += property_eval(&T->postfix); update += property_eval(&T->style); /* evaluate value */ property_eval(&T->value); /* string or number? */ if (T->precision == 0xDEAD) { string = strdup(P2S(&T->value)); } else { double number = P2N(&T->value); int width = T->width - strlen(P2S(&T->prefix)) - strlen(P2S(&T->postfix)); int precision = T->precision; /* print zero bytes so we can specify NULL as target */ /* and get the length of the resulting string */ int size = snprintf(NULL, 0, "%.*f", precision, number); /* number does not fit into field width: try to reduce precision */ if (width < 0) width = 0; if (size > width && precision > 0) { int delta = size - width; if (delta > precision) delta = precision; precision -= delta; size -= delta; /* zero precision: omit decimal point, too */ if (precision == 0) size--; } /* number still doesn't fit: display '*****' */ if (size > width) { string = malloc(width + 1); memset(string, '*', width); *(string + width) = '\0'; } else { string = malloc(size + 1); snprintf(string, size + 1, "%.*f", precision, number); } } /* did the formatted string change? */ if (T->string == NULL || strcmp(T->string, string) != 0) { update++; free(T->string); T->string = string; } else { free(string); } /* something has changed and should be updated */ if (update) { /* reset marquee counter if content has changed */ T->scroll = 0; /* Init pingpong scroller. start scrolling left (wrong way) to get a delay */ if (T->align == ALIGN_PINGPONG_LEFT || T->align == ALIGN_PINGPONG_CENTER || T->align == ALIGN_PINGPONG_RIGHT) { T->direction = 0; T->delay = PINGPONGWAIT; } /* if there's a marquee scroller active, it has its own */ /* update callback timer, so we do nothing here; otherwise */ /* we simply call this scroll callback directly */ if (T->align != ALIGN_MARQUEE || T->align != ALIGN_AUTOMATIC || T->align != ALIGN_PINGPONG_LEFT || T->align != ALIGN_PINGPONG_CENTER || T->align != ALIGN_PINGPONG_RIGHT) { widget_text_scroll(Self); } } } int widget_text_init(WIDGET * Self) { char *section; char *c; WIDGET_TEXT *Text; /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(Self->name) + 8); strcpy(section, "Widget:"); strcat(section, Self->name); Text = malloc(sizeof(WIDGET_TEXT)); memset(Text, 0, sizeof(WIDGET_TEXT)); /* load properties */ property_load(section, "prefix", NULL, &Text->prefix); property_load(section, "expression", "", &Text->value); property_load(section, "postfix", NULL, &Text->postfix); property_load(section, "style", NULL, &Text->style); /* sanity checks */ if (!property_valid(&Text->value)) { error("Warning: widget %s has no expression", section); } /* field width, default 10 */ cfg_number(section, "width", 10, 0, -1, &(Text->width)); /* precision: number of digits after the decimal point (default: none) */ /* Note: this is the *maximum* precision on small values, */ /* for larger values the precision may be reduced to fit into the field width. */ /* The default value 0xDEAD is used to distinguish between numbers and strings: */ /* if no precision is given, the result is always treated as a string. If a */ /* precision is specified, the result is treated as a number. */ cfg_number(section, "precision", 0xDEAD, 0, 80, &(Text->precision)); /* field alignment: Left (default), Center, Right or Marquee */ c = cfg_get(section, "align", "L"); switch (toupper(c[0])) { case 'L': Text->align = ALIGN_LEFT; break; case 'C': Text->align = ALIGN_CENTER; break; case 'R': Text->align = ALIGN_RIGHT; break; case 'M': Text->align = ALIGN_MARQUEE; break; case 'A': Text->align = ALIGN_AUTOMATIC; break; case 'P': switch (toupper(c[1])) { case 'C': Text->align = ALIGN_PINGPONG_CENTER; break; case 'L': Text->align = ALIGN_PINGPONG_LEFT; break; case 'R': Text->align = ALIGN_PINGPONG_RIGHT; break; default: Text->align = ALIGN_PINGPONG_CENTER; error("widget %s has unknown alignment '%s', using 'Centered Pingpong'", section, c); } break; default: error("widget %s has unknown alignment '%s', using 'Left'", section, c); Text->align = ALIGN_LEFT; } free(c); /* update interval (msec), default 1 sec, 0 stands for never */ cfg_number(section, "update", 1000, 0, -1, &(Text->update)); /* limit update interval to min 10 msec */ if (Text->update > 0 && Text->update < 10) Text->update = 10; /* marquee scroller speed: interval (msec), default 500msec */ if (Text->align == ALIGN_MARQUEE || Text->align == ALIGN_AUTOMATIC || Text->align == ALIGN_PINGPONG_LEFT || Text->align == ALIGN_PINGPONG_CENTER || Text->align == ALIGN_PINGPONG_RIGHT) { cfg_number(section, "speed", 500, 10, -1, &(Text->speed)); } //update on this event char *event_name = cfg_get(section, "event", ""); if (*event_name != '\0') { named_event_add(event_name, widget_text_update, Self); if (Text->update == 1000) { Text->update = 0; } } free(event_name); /* buffer */ Text->buffer = malloc(Text->width + 1); free(section); Self->data = Text; Self->x2 = Self->col + Text->width; Self->y2 = Self->row; /* add update timer, use one-shot if 'update' is zero */ timer_add_widget(widget_text_update, Self, Text->update, Text->update == 0); /* a marquee scroller has its own timer and callback */ if (Text->align == ALIGN_MARQUEE || Text->align == ALIGN_AUTOMATIC || Text->align == ALIGN_PINGPONG_LEFT || Text->align == ALIGN_PINGPONG_CENTER || Text->align == ALIGN_PINGPONG_RIGHT) { timer_add(widget_text_scroll, Self, Text->speed, 0); } return 0; } int widget_text_quit(WIDGET * Self) { WIDGET_TEXT *Text; if (Self) { Text = Self->data; if (Self->data) { property_free(&Text->prefix); property_free(&Text->value); property_free(&Text->postfix); property_free(&Text->style); free(Text->string); free(Text->buffer); free(Self->data); Self->data = NULL; } } return 0; } WIDGET_CLASS Widget_Text = { .name = "text", .type = WIDGET_TYPE_RC, .init = widget_text_init, .draw = NULL, .quit = widget_text_quit, }; lcd4linux-r1200/widget_gpo.c0000644000175000017500000000565111333544102016517 0ustar jmccrohanjmccrohan/* $Id: widget_gpo.c 1106 2010-02-07 14:03:46Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_gpo.c $ * * GPO widget handling * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * WIDGET_CLASS Widget_GPO * the GPO widget * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "property.h" #include "timer_group.h" #include "widget.h" #include "widget_gpo.h" #ifdef WITH_DMALLOC #include #endif void widget_gpo_update(void *Self) { WIDGET *W = (WIDGET *) Self; WIDGET_GPO *GPO = W->data; /* evaluate properties */ property_eval(&GPO->expression); property_eval(&GPO->update); /* finally, draw it! */ if (W->class->draw) W->class->draw(W); /* add a new one-shot timer */ if (P2N(&GPO->update) > 0) { timer_add_widget(widget_gpo_update, Self, P2N(&GPO->update), 1); } } int widget_gpo_init(WIDGET * Self) { char *section; WIDGET_GPO *GPO; /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(Self->name) + 8); strcpy(section, "Widget:"); strcat(section, Self->name); GPO = malloc(sizeof(WIDGET_GPO)); memset(GPO, 0, sizeof(WIDGET_GPO)); /* load properties */ property_load(section, "expression", NULL, &GPO->expression); property_load(section, "update", "1000", &GPO->update); /* sanity checks */ if (!property_valid(&GPO->expression)) { error("Warning: widget %s has no expression", section); } free(section); Self->data = GPO; /* no display dimension */ Self->x2 = NOCOORD; Self->y2 = NOCOORD; /* fire it the first time */ widget_gpo_update(Self); return 0; } int widget_gpo_quit(WIDGET * Self) { if (Self && Self->data) { WIDGET_GPO *GPO = Self->data; property_free(&GPO->expression); property_free(&GPO->update); free(Self->data); Self->data = NULL; } return 0; } WIDGET_CLASS Widget_GPO = { .name = "gpo", .type = WIDGET_TYPE_GPO, .init = widget_gpo_init, .draw = NULL, .quit = widget_gpo_quit, }; lcd4linux-r1200/drv_PHAnderson.c0000644000175000017500000002252711755713040017253 0ustar jmccrohanjmccrohan/* $Id: drv_PHAnderson.c 840 2008-11-19 23:56:42 guimli $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_PHAnderson.c $ * * driver for the PHAnderson serial-to-HD44780 adapter boards * http://www.phanderson.com/lcd106/lcd107.html * http://moderndevice.com/Docs/LCD117CommandSummary.doc * http://wulfden.org/TheShoppe/k107/index.shtml * * Copyright (C) 2008 Nicolas Weill * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_PHAnderson * */ #include "config.h" #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_serial.h" #define PHAnderson_CMD '?' static char Name[] = "PHAnderson"; static int T_READ, T_WRITE, T_BOOT; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_PHAnderson_open(const char *section) { if (drv_generic_serial_open(section, Name, 0) < 0) return -1; return 0; } static int drv_PHAnderson_close(void) { drv_generic_serial_close(); return 0; } static void drv_PHAnderson_send(const char *data, const unsigned int len) { char buffer[255]; unsigned int i, j; j = 0; for (i = 0; i < len; i++) { if (data[i] < 8) { buffer[j++] = '?'; buffer[j++] = '0' + data[i]; drv_generic_serial_write(buffer, j); udelay(T_READ); j = 0; } else { buffer[j++] = data[i]; } } if (j > 0) { drv_generic_serial_write(buffer, j); } } static void drv_PHAnderson_clear(void) { char cmd[2]; cmd[0] = '?'; cmd[1] = 'f'; drv_PHAnderson_send(cmd, 2); } static void drv_PHAnderson_write(const int row, const int col, const char *data, int len) { char cmd[7]; cmd[0] = '?'; cmd[1] = 'y'; cmd[2] = row + '0'; cmd[3] = '?'; cmd[4] = 'x'; cmd[5] = col / 10 + '0'; cmd[6] = col % 10 + '0'; drv_PHAnderson_send(cmd, 7); drv_PHAnderson_send(data, len); } static void drv_PHAnderson_defchar(const int ascii, const unsigned char *matrix) { char cmd[19]; int i; cmd[0] = '?'; cmd[1] = 'D'; cmd[2] = ascii + '0'; for (i = 0; i < 8; i++) { cmd[i * 2 + 3] = ((matrix[i] >> 4) & 1) + '0'; cmd[i * 2 + 4] = (((matrix[i] & 0x0F) < 10) ? (matrix[i] & 0x0F) + '0' : (matrix[i] & 0x0F) + '7'); } drv_PHAnderson_send(cmd, 19); udelay(T_WRITE); } static int drv_PHAnderson_blacklight(int blacklight) { char cmd[4]; if (blacklight < 0) blacklight = 0; if (blacklight > 255) blacklight = 255; cmd[0] = '?'; cmd[1] = 'B'; cmd[2] = (((blacklight >> 4) < 10) ? (blacklight >> 4) + '0' : (blacklight >> 4) + '7'); cmd[3] = (((blacklight & 0x0F) < 10) ? (blacklight & 0x0F) + '0' : (blacklight & 0x0F) + '7'); drv_PHAnderson_send(cmd, 4); udelay(T_WRITE); return blacklight; } static int drv_PHAnderson_bootscreen(const char *bootmsg) { char cmd[255]; int i, j, k; i = 0; j = 0; k = 0; if (bootmsg == NULL || *bootmsg == '\0') { cmd[0] = '?'; cmd[1] = 'S'; cmd[2] = '0'; drv_PHAnderson_send(cmd, 3); udelay(T_WRITE); } else { cmd[0] = '?'; cmd[1] = 'S'; cmd[2] = '2'; drv_PHAnderson_send(cmd, 3); udelay(T_WRITE); cmd[0] = '?'; cmd[1] = 'C'; for (i = 0; i < DROWS; i++) { cmd[2] = '0' + i; for (k = 0; k < DCOLS; k++) { if (bootmsg[j] != '\0') { cmd[3 + k] = bootmsg[j]; j++; } else { cmd[3 + k] = ' '; } } drv_PHAnderson_send(cmd, k + 3); udelay(T_BOOT); } } return j; } static int drv_PHAnderson_start(const char *section) { int blacklight; int rows = -1, cols = -1; char *s; char cmd[255]; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* PHAnderson execution timings [milliseconds] * we use the worst-case default values, but allow * modification from the config file. */ T_WRITE = timing(Name, section, "WRITE", 170, "ms") * 1000; /* write eeprom time */ T_READ = timing(Name, section, "READ", 10, "ms") * 1000; /* read eeprom time */ T_BOOT = timing(Name, section, "BOOT", 300, "ms") * 1000; /* boot screen write eeprom time */ if (drv_PHAnderson_open(section) < 0) { return -1; } /* Define screen size */ cmd[0] = '?'; cmd[1] = 'G'; cmd[2] = rows + '0'; cmd[3] = (cols / 10) + '0'; cmd[4] = (cols % 10) + '0'; drv_PHAnderson_send(cmd, 5); udelay(T_WRITE); /* Hide cursor */ cmd[0] = '?'; cmd[1] = 'c'; cmd[2] = '0'; drv_PHAnderson_send(cmd, 3); udelay(T_WRITE); if (cfg_number(section, "Blacklight", 0, 0, 255, &blacklight) > 0) { drv_PHAnderson_blacklight(blacklight); } s = cfg_get(section, "Bootscreen", NULL); printf("%s", s); drv_PHAnderson_bootscreen(s); drv_PHAnderson_clear(); /* clear display */ return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_blacklight(RESULT * result, RESULT * arg1) { double blacklight; blacklight = drv_PHAnderson_blacklight(R2N(arg1)); SetResult(&result, R_NUMBER, &blacklight); } static void plugin_bootscreen(RESULT * result, RESULT * arg1) { double bootmsg; bootmsg = drv_PHAnderson_bootscreen(R2S(arg1)); SetResult(&result, R_NUMBER, &bootmsg); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_PHAnderson_list(void) { printf("PHAnderson serial-to-HD44780 adapter"); return 0; } int drv_PHAnderson_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 840 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 7; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_PHAnderson_write; drv_generic_text_real_defchar = drv_PHAnderson_defchar; /* start display */ if ((ret = drv_PHAnderson_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "www.bwct.de")) { sleep(3); drv_PHAnderson_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 0, 32); /* ASCII 32 = blank */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::blacklight", 1, plugin_blacklight); AddFunction("LCD::bootscreen", 1, plugin_bootscreen); return 0; } int drv_PHAnderson_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); drv_PHAnderson_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing connection"); drv_PHAnderson_close(); return (0); } DRIVER drv_PHAnderson = { .name = Name, .list = drv_PHAnderson_list, .init = drv_PHAnderson_init, .quit = drv_PHAnderson_quit, }; lcd4linux-r1200/plugin_iconv.c0000644000175000017500000000777611474477064017117 0ustar jmccrohanjmccrohan/* $Id: plugin_iconv.c 1136 2010-11-28 16:07:16Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_iconv.c $ * * iconv charset conversion plugin * * Copyright (C) 2006 Ernst Bachmann * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_iconv (void) * int plugin_exit_iconv (void) * */ #include "config.h" #include #include #include #include #include /* these should always be included */ #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif /* iconv function, convert charsets */ /* valid "to" and "from" charsets can be listed by running "iconv --list" from a shell */ /* utf16 & utf32 encodings won't work, as they contain null bytes, confusing strlen */ static void my_iconv(RESULT * result, RESULT * charset_from, RESULT * charset_to, RESULT * arg) { char *source; size_t source_left; char *dest; char *dest_pos; size_t dest_left; iconv_t cd; source = R2S(arg); source_left = strlen(source); /* use twice the memory needed in best case, but save lots of reallocs in worst case */ /* increase to 4 if most conversions are to utf32 (quite unlikely) */ /* also alloc a "safety byte" so we can always zero-terminate the string. */ dest_left = 2 * source_left; dest = malloc(dest_left + 1); dest_pos = dest; cd = iconv_open(R2S(charset_to), R2S(charset_from)); if (cd != (iconv_t) (-1)) { do { /* quite spammy: debug("plugin_iconv: calling iconv with %ld,[%s]/%ld,%ld", cd, source, source_left, dest_left); */ if (iconv(cd, &source, &source_left, &dest_pos, &dest_left) == (size_t) (-1)) { switch (errno) { case EILSEQ: /* illegal bytes in input sequence */ /* try to fix by skipping a byte */ info("plugin_iconv: illegal character in input string: %c", *source); source_left--; source++; break; case EINVAL: /* input string ends during a multibyte sequence */ /* try to fix by simply ignoring */ info("plugin_iconv: illegal character at end of input"); source_left = 0; break; case E2BIG: /* not enough bytes in outbuf. */ /* TODO: Realloc output buffer, probably doubling its size? */ /* for now, just bail out. For lcd4linux 99% of all conversions will go to ascii or latin1 anyways */ error ("plugin_iconv: out of memory in destination buffer. Seems like Ernst was too lazy, complain to him!"); source_left = 0; break; default: error("plugin_iconv: strange errno state (%d) occurred", errno); source_left = 0; } } } while (source_left > 0); /* don't check for == 0, could be negative in EILSEQ case */ /* terminate the string, we're sure to have that byte left, see above */ *dest_pos = 0; dest_pos++; iconv_close(cd); } else { error("plugin_iconv: could not open conversion descriptor. Check if your charsets are supported!"); /* guaranteed to fit. */ strcpy(dest, source); } SetResult(&result, R_STRING, dest); free(dest); } /* plugin initialization */ int plugin_init_iconv(void) { AddFunction("iconv", 3, my_iconv); return 0; } void plugin_exit_iconv(void) { /* nothing to clean */ } lcd4linux-r1200/pid.c0000644000175000017500000000676110670762146015163 0ustar jmccrohanjmccrohan/* $Id: pid.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/pid.c $ * * PID file handling * * Copyright (C) 1999, 2000 Michael Reinelt * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int pid_init (const char *pidfile) * returns 0 if PID file could be successfully created * returns PID of an already running process * returns -1 in case of an error * int pid_exit (const char *pidfile) * returns 0 if PID file could be successfully deleted * otherwise returns error from unlink() call * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include "debug.h" #include "pid.h" #include "qprintf.h" #ifdef WITH_DMALLOC #include #endif int pid_init(const char *pidfile) { char tmpfile[256]; char buffer[16]; int fd, len, pid; qprintf(tmpfile, sizeof(tmpfile), "%s.%s", pidfile, "XXXXXX"); if ((fd = mkstemp(tmpfile)) == -1) { error("mkstemp(%s) failed: %s", tmpfile, strerror(errno)); return -1; } if (fchmod(fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) == -1) { error("fchmod(%s) failed: %s", tmpfile, strerror(errno)); close(fd); unlink(tmpfile); return -1; } qprintf(buffer, sizeof(buffer), "%d\n", (int) getpid()); len = strlen(buffer); if (write(fd, buffer, len) != len) { error("write(%s) failed: %s", tmpfile, strerror(errno)); close(fd); unlink(tmpfile); return -1; } close(fd); while (link(tmpfile, pidfile) == -1) { if (errno != EEXIST) { error("link(%s, %s) failed: %s", tmpfile, pidfile, strerror(errno)); unlink(tmpfile); return -1; } if ((fd = open(pidfile, O_RDONLY)) == -1) { if (errno == ENOENT) continue; /* pidfile disappared */ error("open(%s) failed: %s", pidfile, strerror(errno)); unlink(tmpfile); return -1; } len = read(fd, buffer, sizeof(buffer) - 1); if (len < 0) { error("read(%s) failed: %s", pidfile, strerror(errno)); unlink(tmpfile); return -1; } buffer[len] = '\0'; if (sscanf(buffer, "%d", &pid) != 1 || pid == 0) { error("scan(%s) failed.", pidfile); unlink(tmpfile); return -1; } if (pid == getpid()) { error("%s already locked by us. uh-oh...", pidfile); unlink(tmpfile); return 0; } if ((kill(pid, 0) == -1) && errno == ESRCH) { error("removing stale PID file %s", pidfile); if (unlink(pidfile) == -1 && errno != ENOENT) { error("unlink(%s) failed: %s", pidfile, strerror(errno)); unlink(tmpfile); return pid; } continue; } unlink(tmpfile); return pid; } unlink(tmpfile); return 0; } int pid_exit(const char *pidfile) { return unlink(pidfile); } lcd4linux-r1200/drv_M50530.c0000644000175000017500000004021011716727051016034 0ustar jmccrohanjmccrohan/* $Id: drv_M50530.c 1174 2012-02-15 13:07:53Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_M50530.c $ * * new style driver for M50530-based displays * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_M50530 * */ #include "config.h" #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_gpio.h" #include "drv_generic_parport.h" static char Name[] = "M50530"; static int Model; /* Timings */ static int T_SU, T_W, T_D, T_H; static int T_INIT, T_EXEC, T_CLEAR; static int T_GPO_ST, T_GPO_PW; static unsigned char SIGNAL_RW; static unsigned char SIGNAL_EX; static unsigned char SIGNAL_IOC1; static unsigned char SIGNAL_IOC2; static unsigned char SIGNAL_GPO; static int FONT5X11; static int DDRAM; static int DUTY; /* maximum time to wait for the busy-flag (in usec) */ #define MAX_BUSYFLAG_WAIT 10000 /* maximum busy flag errors before falling back to busy-waiting */ #define MAX_BUSYFLAG_ERRORS 20 /* flag for busy-waiting vs. busy flag checking */ static int UseBusy = 0; /* buffer holding the GPO state */ static unsigned char GPO = 0; typedef struct { int type; char *name; } MODEL; static MODEL Models[] = { {0x01, "M50530"}, {0xff, "Unknown"} }; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_M5_busy(void) { static unsigned int errors = 0; unsigned char data = 0xFF; unsigned char busymask = 0x88; unsigned int counter; /* set data-lines to input */ drv_generic_parport_direction(1); /* clear I/OC1 and I/OC2, set R/W */ drv_generic_parport_control(SIGNAL_IOC1 | SIGNAL_IOC2 | SIGNAL_RW, SIGNAL_RW); /* Control data setup time */ ndelay(T_SU); counter = 0; while (1) { /* rise enable */ drv_generic_parport_control(SIGNAL_EX, SIGNAL_EX); /* data output delay time */ ndelay(T_D); /* read the busy flag */ data = drv_generic_parport_read(); /* lower enable */ /* as T_D is larger than T_W, we don't need to delay again */ drv_generic_parport_control(SIGNAL_EX, 0); if ((data & busymask) == 0) { errors = 0; break; } /* make sure we don't wait forever * - but only check after 5 iterations * that way, we won't slow down normal mode * (where we don't need the timeout anyway) */ counter++; if (counter >= 5) { struct timeval now, end; if (counter == 5) { /* determine the time when the timeout has expired */ gettimeofday(&end, NULL); end.tv_usec += MAX_BUSYFLAG_WAIT; while (end.tv_usec > 1000000) { end.tv_usec -= 1000000; end.tv_sec++; } } /* get the current time */ gettimeofday(&now, NULL); if (now.tv_sec == end.tv_sec ? now.tv_usec >= end.tv_usec : now.tv_sec >= end.tv_sec) { error("%s: timeout waiting for busy flag (0x%02x)", Name, data); if (++errors >= MAX_BUSYFLAG_ERRORS) { error("%s: too many busy flag failures, turning off busy flag checking.", Name); UseBusy = 0; } break; } } } /* clear R/W */ drv_generic_parport_control(SIGNAL_RW, 0); /* honour data hold time */ ndelay(T_H); /* set data-lines to output */ drv_generic_parport_direction(0); } static void drv_M5_command(const unsigned int cmd, const int delay) { if (UseBusy) drv_M5_busy(); /* put data on DB1..DB8 */ drv_generic_parport_data(cmd & 0xff); /* set I/OC1 */ /* set I/OC2 */ /* clear RW */ drv_generic_parport_control(SIGNAL_IOC1 | SIGNAL_IOC2 | SIGNAL_RW, (cmd & 0x100 ? SIGNAL_IOC1 : 0) | (cmd & 0x200 ? SIGNAL_IOC2 : 0)); /* Control data setup time */ ndelay(T_SU); /* send command */ drv_generic_parport_toggle(SIGNAL_EX, 1, T_W); if (UseBusy) { /* honour data hold time */ ndelay(T_H); } else { /* wait for command completion */ udelay(delay); } } static void drv_M5_clear(void) { drv_M5_command(0x0001, T_CLEAR); /* clear display */ } static void drv_M5_write(const int row, const int col, const char *data, const int len) { int l = len; unsigned int cmd; unsigned int pos; if (row < 4) { pos = row * (DDRAM >> DUTY) + col; } else { pos = (row - 4) * (DDRAM >> DUTY) + (DDRAM >> DUTY) / 2 + col; } drv_M5_command(0x300 | pos, T_EXEC); while (l--) { cmd = *(unsigned char *) data++; drv_M5_command(0x200 | cmd, T_EXEC); } } static void drv_M5_defchar(const int ascii, const unsigned char *matrix) { int i; drv_M5_command(0x300 + DDRAM + 8 * (ascii - CHAR0), T_EXEC); for (i = 0; i < YRES; i++) { drv_M5_command(0x200 | (matrix[i] & 0x3f), T_EXEC); } } static int drv_M5_GPO(const int num, const int val) { int v; if (val > 0) { /* set bit */ v = 1; GPO |= 1 << num; } else { /* clear bit */ v = 0; GPO &= ~(1 << num); } /* put data on DB1..DB8 */ drv_generic_parport_data(GPO); /* 74HCT573 set-up time */ ndelay(T_GPO_ST); /* send data */ /* 74HCT573 enable pulse width */ drv_generic_parport_toggle(SIGNAL_GPO, 1, T_GPO_PW); return v; } static int drv_M5_start(const char *section, const int quiet) { char *s; int n; int rows = -1, cols = -1; unsigned int SF; s = cfg_get(section, "Model", "M50530"); if (s != NULL && *s != '\0') { int i; for (i = 0; Models[i].type != 0xff; i++) { if (strcasecmp(Models[i].name, s) == 0) break; } free(s); if (Models[i].type == 0xff) { error("%s: %s.Model '%s' is unknown from %s", Name, section, s, cfg_source()); return -1; } Model = i; info("%s: using model '%s'", Name, Models[Model].name); } else { error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source()); free(s); return -1; } s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); free(s); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); DROWS = rows; DCOLS = cols; s = cfg_get(section, "Font", "5x7"); if (s == NULL && *s == '\0') { error("%s: empty '%s.Font' entry from %s", Name, section, cfg_source()); free(s); return -1; } if (strcasecmp(s, "5x7") == 0) { XRES = 5; YRES = 7; FONT5X11 = 0; } else if (strcasecmp(s, "5x11") == 0) { XRES = 5; YRES = 11; FONT5X11 = 1; } else { error("%s: bad '%s.Font' entry '%s' from %s", Name, section, s, cfg_source()); error("%s: should be '5x7' or '5x11'", Name); free(s); return -1; } free(s); if (DCOLS * DROWS > 256) { error("%s: %s.Size '%dx%d' is too big, would require %d bytes", Name, section, DCOLS, DROWS, DCOLS * DROWS); return -1; } else if (DCOLS * DROWS > 224) { DDRAM = 256; CHARS = 0; } else if (DCOLS * DROWS > 192) { DDRAM = 224; CHARS = FONT5X11 ? 2 : 4; } else if (DCOLS * DROWS > 160) { DDRAM = 192; CHARS = FONT5X11 ? 4 : 8; } else { DDRAM = 160; CHARS = FONT5X11 ? 6 : 12; } info("%s: using %d words DDRAM / %d words CGRAM (%d user chars)", Name, DDRAM, 256 - DDRAM, CHARS); if (cfg_number(section, "DUTY", 2, 0, 2, &DUTY) < 0) return -1; info("%s: using duty %d: 1/%d, %d lines x %d words", Name, DUTY, (XRES + 1) << DUTY, 1 << DUTY, DDRAM >> DUTY); if (cfg_number(section, "GPOs", 0, 0, 8, &n) < 0) return -1; GPOS = n; if (GPOS > 0) { info("%s: controlling %d GPO's", Name, GPOS); } if (drv_generic_parport_open(section, Name) != 0) { error("%s: could not initialize parallel port!", Name); return -1; } if ((SIGNAL_RW = drv_generic_parport_wire_ctrl("RW", "GND")) == 0xff) return -1; if ((SIGNAL_EX = drv_generic_parport_wire_ctrl("EX", "STROBE")) == 0xff) return -1; if ((SIGNAL_IOC1 = drv_generic_parport_wire_ctrl("IOC1", "SLCTIN")) == 0xff) return -1; if ((SIGNAL_IOC2 = drv_generic_parport_wire_ctrl("IOC2", "AUTOFD")) == 0xff) return -1; if ((SIGNAL_GPO = drv_generic_parport_wire_ctrl("GPO", "GND")) == 0xff) return -1; /* Timings */ /* low level communication timings [nanoseconds] * we use the worst-case default values, but allow * modification from the config file. */ T_SU = timing(Name, section, "SU", 200, "ns"); /* control data setup time */ T_W = timing(Name, section, "W", 500, "ns"); /* EX signal pulse width */ T_D = timing(Name, section, "D", 300, "ns"); /* Data output delay time */ T_H = timing(Name, section, "H", 100, "ns"); /* Data hold time */ /* GPO timing */ if (SIGNAL_GPO != 0) { T_GPO_ST = timing(Name, section, "GPO_ST", 20, "ns"); /* 74HCT573 set-up time */ T_GPO_PW = timing(Name, section, "GPO_PW", 230, "ns"); /* 74HCT573 enable pulse width */ } else { T_GPO_ST = 0; T_GPO_PW = 0; } /* M50530 execution timings [microseconds] * we use the worst-case default values, but allow * modification from the config file. */ T_EXEC = timing(Name, section, "EXEC", 20, "us"); /* normal execution time */ T_CLEAR = timing(Name, section, "CLEAR", 1250, "us"); /* 'clear display' execution time */ T_INIT = timing(Name, section, "INIT", 2000, "us"); /* mysterious initialization time */ /* maybe use busy-flag from now on */ cfg_number(section, "UseBusy", 0, 0, 1, &UseBusy); /* make sure we don't use the busy flag with RW wired to GND */ if (UseBusy && !SIGNAL_RW) { error("%s: busy-flag checking is impossible with RW wired to GND!", Name); UseBusy = 0; } info("%s: %susing busy-flag checking", Name, UseBusy ? "" : "not "); /* clear all signals */ drv_generic_parport_control(SIGNAL_RW | SIGNAL_EX | SIGNAL_IOC1 | SIGNAL_IOC2 | SIGNAL_GPO, 0); /* for some mysterious reason, this delay is necessary... */ udelay(T_INIT); /* set direction: write */ drv_generic_parport_direction(0); /* set function (SF) mode: * Bit 0 : RAM 0 * Bit 1 : RAM 1 * Bit 2 : DUTY 0 * Bit 3 : DUTY 1 * Bit 4 : FONT: 0 = 5x12, 1 = 5x8 * Bit 5 : I/O: 0 = 4-bit, 1 = 8-bit * Bit 6 : 1 * Bit 7 : 1 * * RAM layout: * 00: 256 words DDRAM, 0 words CGRAM * 01: 224 words DDRAM, 32 words CGRAM * 10: 192 words DDRAM, 64 words CGRAM * 11: 160 words DDRAM, 96 words CGRAM * * Duty: * 00: 1/8 (1/12 for 5x11), 1 line * 00: 1/16 (1/24 for 5x11), 2 lines * 00: 1/32 (1/48 for 5x11), 4 lines * 11: undefined */ /* 11100000 : SF, 8-bit mode */ SF = 0xE0; /* RAM layout */ switch (DDRAM) { case 160: SF |= 0x03; break; case 192: SF |= 0x02; break; case 224: SF |= 0x01; break; case 256: SF |= 0x00; break; } /* Duty */ SF |= (DUTY << 2); /* Font */ SF |= (!FONT5X11) << 4; debug("SET FUNCTION MODE 0x%02x", SF); drv_M5_command(SF, T_EXEC); /* set display (SD) mode: * Bit 0 : 1 = turn on character blinking * Bit 0 : 1 = turn on cursor blinking * Bit 0 : 1 = turn on underline display * Bit 0 : 1 = turn on cursor * Bit 0 : 1 = turn on display * Bit 0 : 1 * Bit 0 : 0 * Bit 0 : 0 */ /* SD: 0x20 = 00100000 */ /* SD: turn off display */ drv_M5_command(0x0020, T_EXEC); /* set entry (SE) mode: * Bit 0 : 1 = inc/dec cursor address after Read * Bit 1 : 1 = inc/dec cursor address after Write * Bit 2 : 0 = inc, 1 = dec * Bit 3 : 1 = inc/dec display start addr after Read * Bit 4 : 1 = inc/dec display start addr after Write * Bit 5 : 0 = inc, 1 = dec * Bit 6 : 1 * Bit 7 : 0 * */ /* SE: 0x50 = 01010000 */ /* SE: increment display start after Write */ drv_M5_command(0x0050, T_EXEC); /* SD: 0x30 = 00110000 */ /* SD: turn on display */ drv_M5_command(0x0030, T_EXEC); drv_M5_clear(); if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, NULL)) { sleep(3); drv_M5_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_M5_list(void) { int i; for (i = 0; Models[i].type != 0xff; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_M5_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 1174 $"); /* display preferences */ XRES = -1; /* pixel width of one char */ YRES = -1; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 248; /* ASCII of first user-defineable char */ GOTO_COST = 1; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_M5_write; drv_generic_text_real_defchar = drv_M5_defchar; drv_generic_gpio_real_set = drv_M5_GPO; /* start display */ if ((ret = drv_M5_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ /* none at the moment */ return 0; } /* close driver & display */ int drv_M5_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); drv_generic_gpio_quit(); /* clear display */ drv_M5_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } /* clear all signals */ drv_generic_parport_control(SIGNAL_RW | SIGNAL_EX | SIGNAL_IOC1 | SIGNAL_IOC2 | SIGNAL_GPO, 0); /* close port */ drv_generic_parport_close(); return (0); } DRIVER drv_M50530 = { .name = Name, .list = drv_M5_list, .init = drv_M5_init, .quit = drv_M5_quit, }; lcd4linux-r1200/smoketest.sh0000755000175000017500000000260311721056343016600 0ustar jmccrohanjmccrohan#! /bin/bash # $Id: smoketest.sh 1177 2012-02-22 03:11:31Z michael $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/smoketest.sh $ rm -f smoketest.log lcd4linux make distclean ./bootstrap for driver in ASTUSB BeckmannEgle BWCT CrystalFontz Curses Cwlinux D4D DPF EA232graphic EFN FutabaVFD G15 GLCD2USB HD44780 IRLCD LCD2USB LCDLinux LCDTerm LEDMatrix LPH7508 LUIse LW_ABP M50530 MatrixOrbital MatrixOrbitalGX MilfordInstruments Noritake NULL Pertelian PHAnderson picoLCD picoLCDGraphic PNG PPM RouterBoard Sample SamsungSPF serdisplib SimpleLCD T6963 TeakLCM Trefon ULA200 USBHUB USBLCD WincorNixdorf X11; do make distclean ./configure --with-drivers=$driver make -s -j 8 if [ -x lcd4linux ]; then echo "Success: drv_$driver" >>smoketest.log else echo "FAILED: drv_$driver" >>smoketest.log fi done for plugin in apm asterisk button_exec cpuinfo dbus diskstats dvb exec event fifo file gps hddtemp huawei i2c_sensors iconv imon isdn kvv loadavg meminfo mpd mpris_dbus mysql netdev netinfo pop3 ppp proc_stat python qnaplog sample seti statfs uname uptime w1retap wireless xmms; do make distclean ./configure --with-drivers=NULL --with-plugins=$plugin make -s -j 8 if [ -x lcd4linux ]; then echo "Success: plugin_$plugin" >>smoketest.log else echo "FAILED: plugin_$plugin" >>smoketest.log fi done make distclean ./configure lcd4linux-r1200/plugin_mpris_dbus.c0000644000175000017500000002142411302146075020113 0ustar jmccrohanjmccrohan/* $Id: plugin_mpris_dbus.c 870 2009-04-09 14:55:23Z abbaskosan $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_mpris_dbus.c $ * * plugin mpris dbus * * Copyright (C) 2009 Abbas Kosan * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_mpris_dbus (void) * adds various functions * */ #include "config.h" #include #include #include #include #include // TODO: dbus-1 folder should be added to include path #include /* these should always be included */ #include "debug.h" #include "plugin.h" #include "hash.h" #ifdef WITH_DMALLOC #include #endif static HASH DBUS; // D-Bus variables static DBusMessage *msg; static DBusMessageIter args; static DBusConnection *conn; static DBusError err; static DBusPendingCall *pending; static void read_MetaData() { // put pairs to hash table int current_type; // TODO: check size of char arrays char str_key[255]; char str_value[2048]; DBusMessageIter subiter1; dbus_message_iter_recurse(&args, &subiter1); while ((current_type = dbus_message_iter_get_arg_type(&subiter1)) != DBUS_TYPE_INVALID) { DBusMessageIter subiter2; DBusMessageIter subiter3; strcpy(str_key, ""); strcpy(str_value, ""); dbus_message_iter_recurse(&subiter1, &subiter2); current_type = dbus_message_iter_get_arg_type(&subiter2); if (current_type == DBUS_TYPE_INVALID) break; if (current_type == DBUS_TYPE_STRING) { void *str_tmp1; void *str_tmp2; dbus_message_iter_get_basic(&subiter2, &str_tmp1); strcpy(str_key, str_tmp1); dbus_message_iter_next(&subiter2); dbus_message_iter_recurse(&subiter2, &subiter3); current_type = dbus_message_iter_get_arg_type(&subiter3); switch (current_type) { case DBUS_TYPE_STRING: { dbus_message_iter_get_basic(&subiter3, &str_tmp2); strcpy(str_value, str_tmp2); break; } case DBUS_TYPE_INT32: { dbus_int32_t val; dbus_message_iter_get_basic(&subiter3, &val); sprintf(str_value, "%d", val); break; } case DBUS_TYPE_INT64: { dbus_int64_t val; dbus_message_iter_get_basic(&subiter3, &val); sprintf(str_value, "%jd", (intmax_t) val); break; } default: // unexpected type //printf (" (2-dbus-monitor too dumb to decipher arg type '%c')\n", current_type); break; } // add key-value pair to hash hash_put(&DBUS, str_key, str_value); //printf("Key: %s , Value: %s\t",str_key,str_value); } //else // unexpected type //printf (" (2-dbus-monitor too dumb to decipher arg type '%c')\n", current_type); dbus_message_iter_next(&subiter1); } } static int listen_TrackChange(void) { // non blocking read of the next available message dbus_connection_read_write(conn, 0); msg = dbus_connection_pop_message(conn); // nothing to do if we haven't read a message if (NULL == msg) return 0; // check if the message is a signal from the correct interface and with the correct name if (dbus_message_is_signal(msg, "org.freedesktop.MediaPlayer", "TrackChange")) { // read the parameters // TrackChange signal returns an array of string-variant pairs if (!dbus_message_iter_init(msg, &args)) { // No parameter ! //fprintf(stderr, "Message Has No Parameters\n"); return 0; } else if (DBUS_TYPE_ARRAY != dbus_message_iter_get_arg_type(&args)) { // Argument is not array //fprintf(stderr, "Argument is not array!\n"); return 0; } else read_MetaData(); //printf("Got Signal\n"); } // free message dbus_message_unref(msg); return 1; } static unsigned long int call_PositionGet(char *target) { unsigned long int value = 0; // create a new method call and check for errors msg = dbus_message_new_method_call(target, //target for the method call e.g "org.kde.amarok" "/Player", // object to call on "org.freedesktop.MediaPlayer", // interface to call on "PositionGet"); // method name if (NULL == msg) { //fprintf(stderr, "Message Null\n"); return 0; } // send message and get a handle for a reply if (!dbus_connection_send_with_reply(conn, msg, &pending, -1)) { // -1 is default timeout //fprintf(stderr, "Out Of Memory!\n"); return 0; } if (NULL == pending) { //fprintf(stderr, "Pending Call Null\n"); return 0; } dbus_connection_flush(conn); //printf("Request Sent\n"); // free message dbus_message_unref(msg); // block until we recieve a reply dbus_pending_call_block(pending); // get the reply message msg = dbus_pending_call_steal_reply(pending); if (NULL == msg) { //fprintf(stderr, "Reply Null\n"); return 0; } // free the pending message handle dbus_pending_call_unref(pending); // read the parameters if (!dbus_message_iter_init(msg, &args)) { //fprintf(stderr, "Message has no arguments!\n"); return 0; } if (DBUS_TYPE_INT32 != dbus_message_iter_get_arg_type(&args)) { //fprintf(stderr, "Argument is not INT32!\n"); return 0; } else dbus_message_iter_get_basic(&args, &value); //printf("\nGot Reply: %d", value); // free message dbus_message_unref(msg); return value; } static void signal_TrackChange(RESULT * result, RESULT * arg1) { char *str_tmp; /* if (listen_TrackChange() < 0) { SetResult(&result, R_STRING, ""); return; } */ listen_TrackChange(); str_tmp = hash_get(&DBUS, R2S(arg1), NULL); if (str_tmp == NULL) str_tmp = ""; SetResult(&result, R_STRING, str_tmp); } static void method_PositionGet(RESULT * result, RESULT * arg1) { unsigned long int mtime = 0; unsigned long int value = 0; double ratio = 0; char *str_tmp; value = call_PositionGet(R2S(arg1)); //printf("\ncalled :call_PositionGet %d",value); str_tmp = hash_get(&DBUS, "mtime", NULL); if (str_tmp != NULL) mtime = atoi(str_tmp); if (mtime > 0) ratio = (double) (((float) value / mtime) * 100); //printf("\nvalue:%d mtime:%d ratio:%f",value,mtime,ratio); // return actual position as percentage of total length SetResult(&result, R_NUMBER, &ratio); } /* plugin initialization */ /* MUST NOT be declared 'static'! */ int plugin_init_mpris_dbus(void) { hash_create(&DBUS); int ret; //printf("Listening for signals\n"); // initialise the errors dbus_error_init(&err); // connect to the bus and check for errors conn = dbus_bus_get(DBUS_BUS_SESSION, &err); /* if (dbus_error_is_set(&err)) { fprintf(stderr, "Connection Error (%s)\n", err.message); dbus_error_free(&err); } */ if (NULL == conn) return 0; // request our name on the bus and check for errors ret = dbus_bus_request_name(conn, "org.lcd4linux.mpris_dbus", DBUS_NAME_FLAG_REPLACE_EXISTING, &err); /* if (dbus_error_is_set(&err)) { fprintf(stderr, "Name Error (%s)\n", err.message); dbus_error_free(&err); } */ if (DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER != ret) return 0; // add a rule for which messages we want to see dbus_bus_add_match(conn, "type='signal',interface='org.freedesktop.MediaPlayer'", &err); // see signals from the given interface dbus_connection_flush(conn); /* if (dbus_error_is_set(&err)) { fprintf(stderr, "Match Error (%s)\n", err.message); return 0; } */ //printf("Match rule sent\n"); /* register all our cool functions */ /* the second parameter is the number of arguments */ /* -1 stands for variable argument list */ AddFunction("mpris_dbus::signal_TrackChange", 1, signal_TrackChange); AddFunction("mpris_dbus::method_PositionGet", 1, method_PositionGet); return 0; } void plugin_exit_mpris_dbus(void) { /* free any allocated memory */ /* close filedescriptors */ hash_destroy(&DBUS); if (NULL != msg) dbus_message_unref(msg); dbus_error_free(&err); } lcd4linux-r1200/plugin_pop3.c0000644000175000017500000002173611627527375016653 0ustar jmccrohanjmccrohan/* $Id: plugin_pop3.c 1159 2011-08-31 22:00:29Z jmccrohan $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_pop3.c $ * * Plugin to check POP3 mail accounts * * Copyright (C) 2004 Javi Garcia Dominguez (aka Stolz) * Based on code from pop3check (C) 1999 http://sourceforge.net/projects/pop3check * Simon Liddington is the pop3check current maintainer. * The pop3check original author is Steven Radack . * * Copyright (C) 2004 The LCD4Linux Team * * This file is a pluging for LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include "config.h" #include #include #include #include "debug.h" #include "plugin.h" #include "cfg.h" /*added */ #include #include /*#include */ #include #include /*#include */ #include #ifdef WITH_DMALLOC #include #endif /*POP 3 */ #define POPERR "-ERR" #define LOCKEDERR "-ERR account is locked by another session or for maintenance, try again." #define BUFSIZE 8192 #define POP3PORT 110 #define MAX_NUM_ACCOUNTS 3 struct check { int id; char *username; char *password; char *server; int port; int messages; struct check *next; }; /************************ PROTOTYPES ********************************/ /* list */ static struct check *check_node_alloc(void); static void check_node_add(struct check **head, struct check *new_check); static void check_destroy(struct check **head); /* pop3 */ static void pop3_check_messages(struct check *hi, int verbose); static void pop3_recv_crlf_terminated(int sockfd, char *buf, int size); /* socket */ static int tcp_connect(struct check *hi); /************************ GLOBAL ***********************************/ static char Section[] = "Plugin:POP3"; static struct check *head = NULL; /********************************************************************/ /************************ LIST ***********************************/ static struct check *check_node_alloc(void) { struct check *new_check; new_check = (struct check *) calloc(1, sizeof(struct check)); if (new_check == NULL) { error("[POP3] out of memory\n"); } return new_check; } static void check_node_add(struct check **head, struct check *new_check) { new_check->next = *head; *head = new_check; } static void check_destroy(struct check **head) { struct check *iter; while (*head) { iter = (*head)->next; free((*head)->username); free((*head)->password); free((*head)->server); free(*head); *head = iter; } *head = NULL; } /************************ POP3 ********************************/ static void pop3_check_messages(struct check *hi, int verbose) { char buf[BUFSIZE]; int sockfd; if ((sockfd = tcp_connect(hi)) < 0) { hi->messages = -1; return; } pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* server greeting */ if (verbose) info("[POP3] %s -> %s\n", hi->server, buf); snprintf(buf, sizeof(buf), "USER %s\r\n", hi->username); write(sockfd, buf, strlen(buf)); buf[strlen(buf) - 1] = '\0'; if (verbose) info("[POP3] %s <- %s\n", hi->server, buf); pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* response from USER command */ if (verbose) info("[POP3] %s -> %s\n", hi->server, buf); snprintf(buf, sizeof(buf), "PASS %s\r\n", hi->password); write(sockfd, buf, strlen(buf)); if (verbose) info("[POP3] %s <- PASS ???\n", hi->server); pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* response from PASS command */ if (verbose) info("[POP3] %s -> %s\n", hi->server, buf); if (strncmp(buf, LOCKEDERR, strlen(LOCKEDERR)) == 0) { hi->messages = -2; close(sockfd); return; } if (strncmp(buf, POPERR, strlen(POPERR)) == 0) { error("[POP3] error logging into %s\n", hi->server); error("[POP3] server responded: %s\n", buf); hi->messages = -1; close(sockfd); return; } snprintf(buf, sizeof(buf), "STAT\r\n"); write(sockfd, buf, strlen(buf)); if (verbose) info("[POP3] %s <- STAT\n", hi->server); pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* response from PASS command */ if (verbose) info("[POP3] %s -> %s\n", hi->server, buf); strtok(buf, " "); hi->messages = atoi(strtok(NULL, " ")); snprintf(buf, sizeof(buf), "QUIT\r\n"); write(sockfd, buf, strlen(buf)); if (verbose) info("[POP3] %s <- QUIT\n", hi->server); pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* response from QUIT command */ if (verbose) info("[POP3] %s -> %s\n", hi->server, buf); close(sockfd); } static void pop3_recv_crlf_terminated(int sockfd, char *buf, int size) { /* receive one line server responses terminated with CRLF */ char *pos; int bytes = 0; memset(buf, 0, size); while ((pos = strstr(buf, "\r\n")) == NULL) bytes += read(sockfd, buf + bytes, size - bytes); *pos = '\0'; } /************************ SOCKET ********************************/ static int tcp_connect(struct check *hi) { struct sockaddr_in addr; struct hostent *he = gethostbyname(hi->server); int sockfd; if (hi == NULL) return -1; if (!he) { error("[POP3] Failed to lookup %s\n", hi->server); return (-1); } memset((char *) &addr, 0, sizeof(struct sockaddr_in)); addr.sin_family = AF_INET; memcpy(&(addr.sin_addr.s_addr), he->h_addr, he->h_length); addr.sin_port = htons(hi->port); if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { perror("socket()"); return (-1); } if (connect(sockfd, (struct sockaddr *) &addr, sizeof(struct sockaddr)) < 0) { perror("connect()"); close(sockfd); return (-1); } return (sockfd); } static int getConfig(void) { struct check *node = NULL; int i, n = 0; char *user = (char *) calloc(1, sizeof("user") + sizeof(int)); char *password = (char *) calloc(1, sizeof("password") + sizeof(int)); char *server = (char *) calloc(1, sizeof("server") + sizeof(int)); char *port = (char *) calloc(1, sizeof("port") + sizeof(int)); for (i = 1; i <= MAX_NUM_ACCOUNTS; i++) { char *x; sprintf(user, "user%d", i); sprintf(password, "password%d", i); sprintf(server, "server%d", i); sprintf(port, "port%d", i); x = cfg_get(Section, server, ""); if (*x == '\0') { info("[POP3] No '%s.%s' entry from %s, disabling POP3 account #%d", Section, server, cfg_source(), i); free(x); } else { node = check_node_alloc(); node->id = i; node->server = x; node->messages = 0; node->next = NULL; x = cfg_get(Section, user, ""); if (*x == '\0') { info("[POP3] No '%s.%s' entry from %s, disabling POP3 account #%d", Section, user, cfg_source(), i); free(x); } else { node->username = x; x = cfg_get(Section, password, ""); if (*x == '\0') { info("[POP3] No '%s.%s' entry from %s, disabling POP3 account #%d", Section, password, cfg_source(), i); free(x); } else { node->password = x; if (cfg_number(Section, port, POP3PORT, 1, 65536, &node->port) < 1) { info("[POP3] No '%s.%s' entry from %s, %d will be used for account #%d", Section, port, cfg_source(), POP3PORT, i); } check_node_add(&head, node); n++; } } } } return (n); } static int configure_pop3(void) { static int configured = 0; int n; if (configured != 0) return configured; n = getConfig(); /* by now, head should point to a list of all our accounts */ if (head) { info("[POP3] %d POP3 accounts have been successfully defined", n); configured = 1; } else { configured = -1; } return configured; } static void my_POP3check(RESULT * result, RESULT * check) { double param = R2N(check); struct check *node = NULL; double value; if (configure_pop3() < 0) { value = -1; SetResult(&result, R_NUMBER, &value); return; } for (node = head; node; node = node->next) { if (node->id == param) break; } if (node == NULL) { /*Inexistent account */ value = -1; } else { pop3_check_messages(node, 0); value = (double) node->messages; } SetResult(&result, R_NUMBER, &value); } int plugin_init_pop3(void) { AddFunction("POP3check", 1, my_POP3check); return 0; } void plugin_exit_pop3(void) { check_destroy(&head); } lcd4linux-r1200/Makefile.in0000644000175000017500000011643512147304253016300 0ustar jmccrohanjmccrohan# Makefile.in generated by automake 1.11.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # This Makefile.in is free software; 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plugin_string.c \ plugin_test.c \ plugin_time.c EXTRA_lcd4linux_SOURCES = \ drv_generic_text.c \ drv_generic_text.h \ drv_generic_graphic.c \ drv_generic_graphic.h \ drv_generic_gpio.c \ drv_generic_gpio.h \ drv_generic_serial.c \ drv_generic_serial.h \ drv_generic_parport.c \ drv_generic_parport.h \ drv_generic_i2c.c \ drv_generic_i2c.h \ drv_generic_keypad.c \ drv_generic_keypad.h \ drv_ASTUSB.c \ drv_BeckmannEgle.c \ drv_BWCT.c \ drv_Crystalfontz.c \ drv_Curses.c \ drv_Cwlinux.c \ drv_D4D.c \ drv_dpf.c \ drv_EA232graphic.c \ drv_EFN.c \ drv_FutabaVFD.c \ drv_FW8888.c \ drv_G15.c \ drv_GLCD2USB.c glcd2usb.h \ drv_HD44780.c \ drv_Image.c \ drv_IRLCD.c \ drv_LCD2USB.c \ drv_LCDLinux.c \ drv_LCDTerm.c \ drv_LEDMatrix.c \ drv_LPH7508.c \ drv_LUIse.c \ drv_LW_ABP.c \ drv_M50530.c \ drv_MatrixOrbital.c \ drv_MatrixOrbitalGX.c \ drv_mdm166a.c \ drv_MilfordInstruments.c \ drv_Newhaven.c \ drv_Noritake.c \ drv_NULL.c \ drv_Pertelian.c \ drv_PHAnderson.c \ drv_PICGraphic.c \ drv_picoLCD.c \ drv_picoLCDGraphic.c \ drv_RouterBoard.c \ drv_Sample.c \ drv_SamsungSPF.c \ drv_st2205.c \ drv_serdisplib.c \ drv_ShuttleVFD.c \ drv_SimpleLCD.c \ drv_T6963.c \ drv_TeakLCM.c \ drv_Trefon.c \ drv_ula200.c \ drv_USBHUB.c \ drv_USBLCD.c \ drv_vnc.c \ drv_WincorNixdorf.c \ drv_X11.c \ \ font_6x8.h \ font_6x8_bold.h \ widget_image.c widget_image.h \ \ lcd4linux_i2c.h \ \ plugin_apm.c \ plugin_asterisk.c \ plugin_button_exec.c \ plugin_cpuinfo.c \ plugin_dbus.c \ plugin_diskstats.c \ plugin_dvb.c \ plugin_exec.c \ plugin_fifo.c \ plugin_file.c \ plugin_gps.c \ plugin_hddtemp.c \ plugin_huawei.c \ plugin_i2c_sensors.c \ plugin_iconv.c \ plugin_imon.c \ plugin_isdn.c \ plugin_kvv.c \ plugin_loadavg.c \ plugin_meminfo.c \ plugin_mpd.c \ plugin_mpris_dbus.c \ plugin_mysql.c \ plugin_netdev.c \ plugin_netinfo.c \ plugin_pop3.c \ plugin_ppp.c \ plugin_proc_stat.c \ plugin_python.c \ plugin_qnaplog.c \ plugin_raspi.c \ plugin_sample.c \ plugin_seti.c \ plugin_statfs.c \ plugin_uname.c \ 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Widget Net_RX { class 'GPO' expression (exp(10+test::bar(1,6,0,0.5)) < netdev('eth0', 'Rx_bytes', (6/netstep)*2*tick))?2:3 update tick } Widget Net_TX { class 'GPO' expression (exp(10+test::bar(2,6,0,0.5)) < netdev('eth0', 'Tx_bytes', (6/netstep)*2*tick))?2:3 update tick } # As above, but for disk read/writes, pwm for 0bytes/sec .. 33MB/sec (e^9 * 4096) Widget SDA_read { class 'GPO' expression (exp(test::bar(3,9,0,diskstep)) < diskstats('sda', 'read_sectors', (9/diskstep)*2*tick))?2:3 update tick } Widget SDA_write{ class 'GPO' expression (exp(test::bar(4,9,0,diskstep)) < diskstats('sda', 'write_sectors', (9/diskstep)*2*tick))?2:3 update tick } Layout TestHUB { GPO1 'GPO_Test300' GPO2 'GPO_Test400' GPO3 'GPO_Test500' GPO4 'GPO_Test600' } Layout NetAndHDD { GPO1 'Net_RX' GPO2 'Net_TX' GPO3 'SDA_read' GPO4 'SDA_write' } #Display 'SitecomHUB' Display 'TyphoonHUB' #Layout 'TestHUB' Layout 'NetAndHDD' lcd4linux-r1200/plugin_kvv.c0000644000175000017500000004336311130577132016561 0ustar jmccrohanjmccrohan/* $Id: plugin_kvv.c 944 2009-01-06 06:46:50Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_kvv.c $ * * plugin kvv (karlsruher verkehrsverbund) * * Copyright (C) 2006 Till Harbaum * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_kvv (void) * adds various functions * void plugin_exit_kvv (void) * */ /* define the include files you need */ #include "config.h" #include #include #include #include #include #include #include /* network specific includes */ #include #include #include #include #include /* these should always be included */ #include "debug.h" #include "plugin.h" #include "cfg.h" #include "thread.h" /* these can't be configured as it doesn't make sense to change them */ #define HTTP_SERVER "www.init-ka.de" #define HTTP_REQUEST "/webfgi/StopInfoInplace.aspx?ID=%s" #define USER_AGENT "lcd4linux - KVV plugin (http://ssl.bulix.org/projects/lcd4linux/wiki/plugin_kvv)" #define DEFAULT_STATION_ID "89" /* Hauptbahnhof */ /* example ids: * 89 = Hauptbahnhof * 12_701 = Berufsakademie */ /* total max values to calculate shm size */ #define MAX_LINES 4 #define MAX_LINE_LENGTH 8 #define MAX_STATION_LENGTH 40 typedef struct { char line[MAX_LINE_LENGTH + 1]; char station[MAX_STATION_LENGTH + 1]; int time; } kvv_entry_t; typedef struct { int entries, error; kvv_entry_t entry[MAX_LINES]; } kvv_shm_t; static char *station_id = NULL; static char *proxy_name = NULL; static int port = 80; static pid_t pid = -1; static int refresh = 60; static int abbreviate = 0; static int initialized = 0; static int mutex = 0; static int shmid = -1; static kvv_shm_t *shm = NULL; #define SECTION "Plugin:KVV" #define TIMEOUT_SHORT 1 /* wait this long for additional data */ #define TIMEOUT_LONG 10 /* wait this long for initial data */ /* search an element in the result string */ static int get_element(char *input, char *name, char **data) { int skip = 0; int len = 0; int state = 0; /* nothing found yet */ /* search entire string */ while (*input) { if (skip == 0) { switch (state) { case 0: if (*input == '<') state = 1; else state = 0; break; case 1: /* ignore white spaces */ if (*input != ' ') { if (strncasecmp(input, name, strlen(name)) == 0) { state = 2; skip = strlen(name) - 1; } else state = 0; } break; case 2: if (*input == ' ') { *data = ++input; while (*input && (*input++ != '>')) len++; return len; } else state = 0; break; } } else if (skip) skip--; input++; } return -1; } /* serach an attribute within an element */ static int get_attrib(char *input, char *name, char **data) { int skip = 0; int len = 0; int state = 0; /* nothing found */ /* search in this element */ while (*input != '>') { /* ignore white spaces */ if (((*input != ' ') && (*input != '\t')) && (skip == 0)) { switch (state) { case 0: if (strncasecmp(input, name, strlen(name)) == 0) { state = 1; skip = strlen(name) - 1; } break; case 1: if (*input == '=') state = 2; else state = 0; break; case 2: if (*input == '\"') { *data = ++input; while (*input++ != '\"') len++; return len; } else state = 0; break; } } else if (skip) skip--; input++; } return -1; } static int http_open(char *name) { struct sockaddr_in server; struct hostent *host_info; unsigned long addr; int sock; /* create socket */ sock = socket(PF_INET, SOCK_STREAM, 0); if (sock < 0) { perror("failed to create socket"); return -1; } /* Erzeuge die Socketadresse des Servers * Sie besteht aus Typ, IP-Adresse und Portnummer */ memset(&server, 0, sizeof(server)); if ((addr = inet_addr(name)) != INADDR_NONE) { memcpy((char *) &server.sin_addr, &addr, sizeof(addr)); } else { /* Wandle den Servernamen in eine IP-Adresse um */ host_info = gethostbyname(name); if (NULL == host_info) { error("[KVV] Unknown server: %s", name); return -1; } memcpy((char *) &server.sin_addr, host_info->h_addr, host_info->h_length); } server.sin_family = AF_INET; server.sin_port = htons(port); /* Baue die Verbindung zum Server auf */ if (connect(sock, (struct sockaddr *) &server, sizeof(server)) < 0) { perror("can't connect to server"); return -1; } return sock; } static void get_text(char *input, char *end, char *dest, int dlen) { int state = 0; /* nothing yet, outside any element */ int cnt = 0; while (*input) { switch (state) { case 0: if (*input == '<') state = 1; else { if (cnt < (dlen - 1)) dest[cnt++] = *input; } break; case 1: if (*input == '/') state = 2; else if (*input == '>') state = 0; break; case 2: if (strncasecmp(input, end, strlen(end)) == 0) { dest[cnt++] = 0; return; } break; } input++; } } static void process_station_string(char *str) { char *p, *q; int last, i; /* some strings to replace */ char *repl[] = { "Hauptbahnhof", "Hbf.", "Bahnhof", "Bhf.", "Karlsruhe", "KA", "Schienenersatzverkehr", "Ersatzv.", "Marktplatz", "Marktpl.", }; /* decode utf8 */ p = q = str; last = 0; while (*p) { if (last) { *q++ = (last << 6) | (*p & 0x3f); last = 0; } else if ((*p & 0xe0) == 0xc0) { last = *p & 3; } else *q++ = *p; p++; } *q++ = 0; /* erase multiple spaces and replace umlauts */ p = q = str; last = 1; /* no leading spaces */ while (*p) { if ((!last) || (*p != ' ')) { /* translate from latin1 to hd44780 */ if (*p == (char) 228) /* lower a umlaut */ *q++ = (char) 0xe1; else if (*p == (char) 223) /* sz ligature */ *q++ = (char) 0xe2; else if (*p == (char) 246) /* lower o umlaut */ *q++ = (char) 0xef; else if (*p == (char) 252) /* lower u umlaut */ *q++ = (char) 0xf5; else *q++ = *p; } last = (*p == ' '); p++; } *q++ = 0; /* replace certain (long) words with e.g. abbreviations if enabled */ if (abbreviate) { for (i = 0; i < (int) (sizeof(repl) / (2 * sizeof(char *))); i++) { if ((p = strstr(str, repl[2 * i])) != NULL) { /* move new string */ memcpy(p, repl[2 * i + 1], strlen(repl[2 * i + 1])); /* move rest of string down */ memmove(p + strlen(repl[2 * i + 1]), p + strlen(repl[2 * i]), strlen(str) - (p - str) - strlen(repl[2 * i]) + 1); } } } } static void kvv_client( __attribute__ ((unused)) void *dummy) { char ibuffer[8192]; char obuffer[1024]; int count, i, sock; char server_name[] = HTTP_SERVER; char *connect_to; /* connect to proxy if given, to server otherwise */ if ((proxy_name != NULL) && (strlen(proxy_name) != 0)) connect_to = proxy_name; else connect_to = server_name; info("[KVV] Connecting to %s", connect_to); while (1) { sock = http_open(connect_to); if (sock < 0) { error("[KVV] Error accessing server/proxy: %s", strerror(errno)); return; } /* create and set get request */ if (snprintf(obuffer, sizeof(obuffer), "GET http://%s" HTTP_REQUEST " HTTP/1.1\n" "Host: %s\n" "User-Agent: " USER_AGENT "\n\n", server_name, station_id, server_name) >= (int) sizeof(obuffer)) { info("[KVV] Warning, request has been truncated!"); } info("[KVV] Sending first (GET) request ..."); send(sock, obuffer, strlen(obuffer), 0); count = 0; do { fd_set rfds; struct timeval tv; FD_ZERO(&rfds); FD_SET(sock, &rfds); tv.tv_sec = count ? TIMEOUT_SHORT : TIMEOUT_LONG; tv.tv_usec = 0; i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv); if (i < 0) { perror("select"); exit(1); } if (i != 0) { i = recv(sock, ibuffer + count, sizeof(ibuffer) - count - 1, 0); count += i; } } while (i > 0); ibuffer[count] = 0; /* terminate string */ close(sock); if (!count) info("[KVV] empty/no reply"); if (count > 0) { char *input, *cookie, *name = NULL, *value = NULL; int input_len, cookie_len, name_len, value_len; /* buffer to html encode value */ char value_enc[512]; int value_enc_len; /* find cookie */ cookie_len = 0; cookie = strstr(ibuffer, "Set-Cookie:"); if (cookie) { cookie += strlen("Set-Cookie:"); while (*cookie == ' ') cookie++; while (cookie[cookie_len] != ';') cookie_len++; } /* find input element */ input_len = get_element(ibuffer, "input", &input); if (input_len > 0) { char *input_end = input; while (*input_end != '>') input_end++; while (*input_end != '\"') input_end--; *(input_end + 1) = 0; name_len = get_attrib(input, "name", &name); value_len = get_attrib(input, "value", &value); for (value_enc_len = 0, i = 0; i < value_len; i++) { if (isalnum(value[i])) value_enc[value_enc_len++] = value[i]; else { sprintf(value_enc + value_enc_len, "%%%02X", 0xff & value[i]); value_enc_len += 3; } } if (cookie_len >= 0) cookie[cookie_len] = 0; if (name_len >= 0) name[name_len] = 0; if (value_len >= 0) value[value_len] = 0; if (value_enc_len >= 0) value_enc[value_enc_len] = 0; sock = http_open(connect_to); /* send POST */ if (snprintf(obuffer, sizeof(obuffer), "POST http://%s" HTTP_REQUEST " HTTP/1.1\n" "Host: %s\n" "User-Agent: " USER_AGENT "\n" "Cookie: %s\n" "Content-Type: application/x-www-form-urlencoded\n" "Content-Length: %d\n" "\n%s=%s", server_name, station_id, server_name, cookie, name_len + value_enc_len + 1, name, value_enc) >= (int) sizeof(obuffer)) { info("[KVV] Warning, request has been truncated!"); } info("[KVV] Sending second (POST) request ..."); send(sock, obuffer, strlen(obuffer), 0); count = 0; do { fd_set rfds; struct timeval tv; FD_ZERO(&rfds); FD_SET(sock, &rfds); tv.tv_sec = count ? TIMEOUT_SHORT : TIMEOUT_LONG; tv.tv_usec = 0; i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv); if (i > 0) { i = recv(sock, ibuffer + count, sizeof(ibuffer) - count - 1, 0); count += i; } } while (i > 0); /* leave on select or read error */ ibuffer[count] = 0; /* printf("Result (%d):\n%s\n", count, ibuffer); */ /* close connection */ close(sock); if (!count) info("[KVV] empty/no reply"); if (count > 0) { int last_was_stop = 0; char *td = ibuffer; char str[32]; int td_len, i, overflow = 0; /* lock shared memory */ mutex_lock(mutex); /* free allocated memory */ shm->entries = 0; if (strstr(ibuffer, "Die Daten konnten nicht abgefragt werden.") != NULL) { info("[KVV] Server returned error!"); /* printf("%s\n", ibuffer); */ shm->error = 1; } else shm->error = 0; /* scan through all entries and search the line nums */ do { if ((td_len = get_element(td, "td", &td)) > 0) { char *attr, *p; int attr_len; /* time does not have a class but comes immediately after stop :-( */ if (last_was_stop) { td += td_len + 1; get_text(td, "td", str, sizeof(str)); /* time needs special treatment */ if (strncasecmp(str, "sofort", strlen("sofort")) == 0) i = 0; else { /* skip everything that is not a number */ p = str; while (!isdigit(*p)) p++; /* and convert remaining to number */ i = atoi(p); } /* save time */ if (!overflow) shm->entry[shm->entries - 1].time = i; last_was_stop = 0; } /* linenum and stopname fields have proper classes */ if ((attr_len = get_attrib(td, "class", &attr)) > 0) { if (strncasecmp(attr, "lineNum", strlen("lineNum")) == 0) { td += td_len + 1; get_text(td, "td", str, sizeof(str)); if (shm->entries < MAX_LINES) { /* allocate a new slot */ shm->entries++; shm->entry[shm->entries - 1].time = -1; memset(shm->entry[shm->entries - 1].line, 0, MAX_LINE_LENGTH + 1); memset(shm->entry[shm->entries - 1].station, 0, MAX_STATION_LENGTH + 1); /* add new lines entry */ strncpy(shm->entry[shm->entries - 1].line, str, MAX_LINE_LENGTH); } else overflow = 1; /* don't add further entries */ } if (strncasecmp(attr, "stopname", strlen("stopname")) == 0) { td += td_len + 1; get_text(td, "td", str, sizeof(str)); /* stopname may need further tuning */ process_station_string(str); if (!overflow) strncpy(shm->entry[shm->entries - 1].station, str, MAX_STATION_LENGTH); last_was_stop = 1; } } } } while (td_len >= 0); mutex_unlock(mutex); } } } sleep(refresh); } } static int kvv_fork(void) { if (initialized) return 0; info("[KVV] creating client thread"); /* set this here to prevent continous retries if init fails */ initialized = 1; /* create communication buffer */ shmid = shm_create((void **) &shm, sizeof(kvv_shm_t)); /* catch error */ if (shmid < 0) { error("[KVV] Shared memory allocation failed!"); return -1; } /* attach client thread */ mutex = mutex_create(); pid = thread_create("plugin_kvv", kvv_client, NULL); if (pid < 0) { error("[KVV] Unable to fork client: %s", strerror(errno)); return -1; } info("[KVV] forked client with pid %d", pid); return 0; } static void kvv_start(void) { static int started = 0; int val; char *p; if (started) return; started = 1; /* parse parameter */ if ((p = cfg_get(SECTION, "StationID", DEFAULT_STATION_ID)) != NULL) { station_id = malloc(strlen(p) + 1); strcpy(station_id, p); } info("[KVV] Using station %s", station_id); if ((p = cfg_get(SECTION, "Proxy", NULL)) != NULL) { proxy_name = malloc(strlen(p) + 1); strcpy(proxy_name, p); info("[KVV] Using proxy \"%s\"", proxy_name); } if (cfg_number(SECTION, "Port", 0, 0, 65535, &val) > 0) { port = val; info("[KVV] Using port %d", port); } else { info("[KVV] Using default port %d", port); } if (cfg_number(SECTION, "Refresh", 0, 0, 65535, &val) > 0) { refresh = val; info("[KVV] Using %d seconds refresh interval", refresh); } else { info("[KVV] Using default refresh interval of %d seconds", refresh); } if (cfg_number(SECTION, "Abbreviate", 0, 0, 65535, &val) > 0) { abbreviate = val; info("[KVV] Abbreviation enabled: %s", abbreviate ? "on" : "off"); } else { info("[KVV] Default abbreviation setting: %s", abbreviate ? "on" : "off"); } } static void kvv_line(RESULT * result, RESULT * arg1) { int index = (int) R2N(arg1); kvv_start(); if (kvv_fork() != 0) { SetResult(&result, R_STRING, ""); return; } mutex_lock(mutex); if (index < shm->entries) { SetResult(&result, R_STRING, shm->entry[index].line); } else SetResult(&result, R_STRING, ""); mutex_unlock(mutex); } static void kvv_station(RESULT * result, RESULT * arg1) { int index = (int) R2N(arg1); kvv_start(); if (kvv_fork() != 0) { SetResult(&result, R_STRING, ""); return; } mutex_lock(mutex); if (shm->error && index == 0) SetResult(&result, R_STRING, "Server Err"); else { if (index < shm->entries) SetResult(&result, R_STRING, shm->entry[index].station); else SetResult(&result, R_STRING, ""); } mutex_unlock(mutex); } static void kvv_time(RESULT * result, RESULT * arg1) { int index = (int) R2N(arg1); double value = -1.0; kvv_start(); if (kvv_fork() != 0) { SetResult(&result, R_STRING, ""); return; } mutex_lock(mutex); if (index < shm->entries) value = shm->entry[index].time; SetResult(&result, R_NUMBER, &value); mutex_unlock(mutex); } static void kvv_time_str(RESULT * result, RESULT * arg1) { int index = (int) R2N(arg1); kvv_start(); if (kvv_fork() != 0) { SetResult(&result, R_STRING, ""); return; } mutex_lock(mutex); if (index < shm->entries) { char str[8]; sprintf(str, "%d", shm->entry[index].time); SetResult(&result, R_STRING, str); } else SetResult(&result, R_STRING, ""); mutex_unlock(mutex); } /* plugin initialization */ int plugin_init_kvv(void) { /* register all our cool functions */ AddFunction("kvv::line", 1, kvv_line); AddFunction("kvv::station", 1, kvv_station); AddFunction("kvv::time", 1, kvv_time); AddFunction("kvv::time_str", 1, kvv_time_str); return 0; } void plugin_exit_kvv(void) { /* kill client thread if it's running */ if (initialized) { /* kill client */ if (pid != -1) thread_destroy(pid); /* free shared mem and its mutex */ if (shm) { shm_destroy(shmid, shm); mutex_destroy(mutex); } } if (station_id) free(station_id); if (proxy_name) free(proxy_name); } lcd4linux-r1200/drv_BeckmannEgle.c0000644000175000017500000003726210670762146017575 0ustar jmccrohanjmccrohan/* $Id: drv_BeckmannEgle.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_BeckmannEgle.c $ * * driver for Beckmann+Egle "Mini Terminals" and "Compact Terminals" * Copyright (C) 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_BeckmannEgle * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_serial.h" #define ESC "\033" static char Name[] = "Beckmann+Egle"; typedef struct { char *name; int rows; int cols; int protocol; int type; } MODEL; static MODEL Models[] = { /* MultiTerminals */ {"MT16x1", 1, 16, 1, 0}, {"MT16x2", 2, 16, 1, 1}, {"MT16x4", 4, 16, 1, 2}, {"MT20x1", 1, 20, 1, 3}, {"MT20x2", 2, 20, 1, 4}, {"MT20x4", 4, 20, 1, 5}, {"MT24x1", 1, 24, 1, 6}, {"MT24x2", 2, 24, 1, 7}, {"MT32x1", 1, 32, 1, 8}, {"MT32x2", 2, 32, 1, 9}, {"MT40x1", 1, 40, 1, 10}, {"MT40x2", 2, 40, 1, 11}, {"MT40x4", 4, 40, 1, 12}, /* CompactTerminal */ {"CT20x4", 4, 20, 2, 0}, {NULL, 0, 0, 0, 0}, }; static int Model; static int Protocol; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_BuE_clear(void) { switch (Protocol) { case 1: drv_generic_serial_write(ESC "&#", 3); /* clear display */ break; case 2: drv_generic_serial_write(ESC "LL", 3); /* clear display */ break; } } static void drv_BuE_MT_write(const int row, const int col, const char *data, const int len) { char cmd[] = ESC "[y;xH"; cmd[2] = (char) row; cmd[4] = (char) col; drv_generic_serial_write(cmd, 6); drv_generic_serial_write(data, len); } static void drv_BuE_MT_defchar(const int ascii, const unsigned char *matrix) { int i; char cmd[22] = ESC "&T"; /* enter transparent mode */ cmd[3] = '\0'; /* write cmd */ cmd[4] = 0x40 | 8 * ascii; /* write CGRAM */ for (i = 0; i < 8; i++) { cmd[2 * i + 5] = '\1'; /* write data */ cmd[2 * i + 6] = matrix[i] & 0x1f; /* character bitmap */ } cmd[21] = '\377'; /* leave transparent mode */ drv_generic_serial_write(cmd, 22); } static void drv_BuE_CT_write(const int row, const int col, const char *data, const int len) { char cmd[] = ESC "LCzs\001"; cmd[3] = (char) row + 1; cmd[4] = (char) col + 1; drv_generic_serial_write(cmd, 6); drv_generic_serial_write(data, len); } static void drv_BuE_CT_defchar(const int ascii, const unsigned char *matrix) { int i; char cmd[13] = ESC "LZ"; /* set custom char */ /* number of user-defined char (0..7) */ cmd[3] = (char) ascii - CHAR0; /* ASCII code to replace */ cmd[4] = (char) ascii; for (i = 0; i < 8; i++) { cmd[i + 5] = matrix[i] & 0x1f; } drv_generic_serial_write(cmd, 13); } static int drv_BuE_CT_contrast(int contrast) { static char Contrast = 7; char cmd[4] = ESC "LKn"; /* -1 is used to query the current contrast */ if (contrast == -1) return Contrast; if (contrast < 0) contrast = 0; if (contrast > 15) contrast = 15; Contrast = contrast; cmd[3] = Contrast; drv_generic_serial_write(cmd, 4); return Contrast; } static int drv_BuE_CT_backlight(int backlight) { static char Backlight = 0; char cmd[4] = ESC "LBn"; /* -1 is used to query the current backlight */ if (backlight == -1) return Backlight; if (backlight < 0) backlight = 0; if (backlight > 1) backlight = 1; Backlight = backlight; cmd[3] = Backlight; drv_generic_serial_write(cmd, 4); return Backlight; } static int drv_BuE_CT_gpo(int num, int val) { static int GPO[8] = { -1, -1, -1, -1, -1, -1, -1, -1 }; char cmd[4] = ESC "Pnx"; if (num < 0) num = 0; if (num > 7) num = 7; /* -1 is used to query the current GPO */ if (val == -1) return GPO[num]; if (val < 0) val = 0; if (val > 255) val = 255; GPO[num] = val; cmd[2] = (char) num; cmd[3] = (char) val; drv_generic_serial_write(cmd, 4); return GPO[num]; } static int drv_BuE_CT_gpi(int num) { char cmd[4] = ESC "?Pn"; char buffer[4]; if (num < 0) num = 0; if (num > 7) num = 7; cmd[3] = (char) num; drv_generic_serial_write(cmd, 4); usleep(10000); if (drv_generic_serial_read(buffer, 4) != 4) { error("%s: error reading port %d", Name, num); return -1; } return buffer[3]; } static int drv_BuE_CT_adc(void) { char buffer[4]; drv_generic_serial_write(ESC "?A", 3); usleep(10000); if ((drv_generic_serial_read(buffer, 4) != 4) || (buffer[0] != 'A') || (buffer[1] != ':') ) { error("%s: error reading ADC", Name); return -1; } /* 10 bit value: 8 bit high, 2 bit low */ return 4 * (unsigned char) buffer[2] + (unsigned char) buffer[3]; } static int drv_BuE_CT_pwm(int val) { static int PWM = -1; char cmd[4] = ESC "Adm"; /* -1 is used to query the current PWM */ if (val == -1) return PWM; if (val < 0) val = 0; if (val > 255) val = 255; PWM = val; cmd[2] = (char) val; cmd[3] = val == 0 ? 1 : 2; drv_generic_serial_write(cmd, 4); return val; } static int drv_BuE_MT_start(const char *section) { char cmd[] = ESC "&sX"; /* CSTOPB: 2 stop bits */ if (drv_generic_serial_open(section, Name, CSTOPB) < 0) return -1; cmd[4] = Models[Model].type; drv_generic_serial_write(cmd, 4); /* select display type */ drv_generic_serial_write(ESC "&D", 3); /* cursor off */ return 0; } static int drv_BuE_CT_start(const char *section) { char buffer[16]; char *size; int i, len; if (drv_generic_serial_open(section, Name, 0) < 0) return -1; #if 0 /* restart terminal */ drv_generic_serial_write(ESC "Kr", 3); usleep(10000); #endif /* Fixme: the CT does not return a serial number in byte mode */ /* set parameter mode 'decimal' */ drv_generic_serial_write(ESC "KM\073", 4); /* read version */ drv_generic_serial_write(ESC "?V", 3); usleep(100000); if ((len = drv_generic_serial_read(buffer, -1 * (int) sizeof(buffer))) > 0) { int v, r, s; if (sscanf(buffer, "V:%d.%d,%d;", &v, &r, &s) != 3) { error("%s: error parsing display identification <%*s>", Name, len, buffer); } else { info("%s: display identified as version %d.%d, S/N %d", Name, v, r, s); } } /* set parameter mode 'byte' */ drv_generic_serial_write(ESC "KM\072", 4); /* the CT20x4 can control smaller displays, too */ size = cfg_get(section, "Size", NULL); if (size != NULL && *size != '\0') { int r, c; char cmd[6] = ESC "LArc"; if (sscanf(size, "%dx%d", &c, &r) != 2 || r < 1 || c < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, size, cfg_source()); return -1; } info("%s: display size: %d rows %d columns", Name, r, c); /* set display size */ cmd[3] = (char) r; cmd[4] = (char) c; drv_generic_serial_write(cmd, 5); DCOLS = c; DROWS = r; } /* set contrast */ if (cfg_number(section, "Contrast", 7, 0, 15, &i) > 0) { drv_BuE_CT_contrast(i); } /* set backlight */ if (cfg_number(section, "Backlight", 0, 0, 1, &i) > 0) { drv_BuE_CT_backlight(i); } /* identify modules */ for (i = 0; i < 8; i++) { char cmd[5] = ESC "K?Pn"; cmd[4] = (char) i; drv_generic_serial_write(cmd, 5); /* query I/O port */ usleep(10000); if ((len = drv_generic_serial_read(buffer, 4)) == 4) { char *type = NULL; if (i == 0) { if (buffer[3] == 8) { /* internal port */ type = "CT 20x4 internal port"; } else { error("%s: internal error: port 0 type %d should be type 8", Name, buffer[3]); continue; } } else { switch (buffer[3]) { case 1: /* Key Module */ type = "XM-KEY-2x4-LED"; break; case 8: /* I/O Module */ type = "XM-IO8-T"; break; case 9: /* I/O Module */ type = "XM-IO4-R"; break; case 15: /* nothing */ continue; default: /* unhandled */ type = NULL; break; } } if (type != NULL) { info("%s: Port %d: %s", Name, i, type); } else { error("%s: internal error: port %d unknown type %d", Name, i, cmd[3]); } } else { error("%s: error fetching type of port %d", Name, i); } } return 0; } static int drv_BuE_start(const char *section) { int i, ret; char *model; model = cfg_get(section, "Model", NULL); if (model == NULL && *model == '\0') { error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } for (i = 0; Models[i].name != NULL; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].name == NULL) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; Protocol = Models[Model].protocol; info("%s: using model '%s'", Name, Models[Model].name); /* initialize global variables */ DROWS = Models[Model].rows; DCOLS = Models[Model].cols; ret = 0; switch (Protocol) { case 1: ret = drv_BuE_MT_start(section); break; case 2: ret = drv_BuE_CT_start(section); break; } if (ret != 0) { return ret; } drv_BuE_clear(); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, const int argc, RESULT * argv[]) { double contrast; switch (argc) { case 0: contrast = drv_BuE_CT_contrast(-1); SetResult(&result, R_NUMBER, &contrast); break; case 1: contrast = drv_BuE_CT_contrast(R2N(argv[0])); SetResult(&result, R_NUMBER, &contrast); break; default: error("%s::contrast(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[]) { double backlight; switch (argc) { case 0: backlight = drv_BuE_CT_backlight(-1); SetResult(&result, R_NUMBER, &backlight); break; case 1: backlight = drv_BuE_CT_backlight(R2N(argv[0])); SetResult(&result, R_NUMBER, &backlight); break; default: error("%s::backlight(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } static void plugin_gpo(RESULT * result, const int argc, RESULT * argv[]) { double gpo; switch (argc) { case 1: gpo = drv_BuE_CT_gpo(R2N(argv[0]), -1); SetResult(&result, R_NUMBER, &gpo); break; case 2: gpo = drv_BuE_CT_gpo(R2N(argv[0]), R2N(argv[1])); SetResult(&result, R_NUMBER, &gpo); break; default: error("%s::gpo(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } static void plugin_gpi(RESULT * result, RESULT * arg1) { double gpi; gpi = drv_BuE_CT_gpi(R2N(arg1)); SetResult(&result, R_NUMBER, &gpi); } static void plugin_adc(RESULT * result) { double adc; adc = drv_BuE_CT_adc(); SetResult(&result, R_NUMBER, &adc); } static void plugin_pwm(RESULT * result, const int argc, RESULT * argv[]) { double pwm; switch (argc) { case 0: pwm = drv_BuE_CT_pwm(-1); SetResult(&result, R_NUMBER, &pwm); break; case 1: pwm = drv_BuE_CT_pwm(R2N(argv[0])); SetResult(&result, R_NUMBER, &pwm); break; default: error("%s::pwm(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_BuE_list(void) { int i; for (i = 0; Models[i].name != NULL; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_BuE_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 840 $"); /* start display */ if ((ret = drv_BuE_start(section)) != 0) { return ret; } /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ /* real worker functions */ switch (Protocol) { case 1: CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 6; /* number of bytes a goto command requires */ drv_generic_text_real_write = drv_BuE_MT_write; drv_generic_text_real_defchar = drv_BuE_MT_defchar; break; case 2: CHAR0 = 128; /* ASCII of first user-defineable char */ GOTO_COST = 6; /* number of bytes a goto command requires */ drv_generic_text_real_write = drv_BuE_CT_write; drv_generic_text_real_defchar = drv_BuE_CT_defchar; break; } if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %s", Name, Models[Model].name); if (drv_generic_text_greet(buffer, "www.bue.com")) { sleep(3); drv_BuE_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", -1, plugin_contrast); AddFunction("LCD::backlight", -1, plugin_backlight); AddFunction("LCD::gpo", -1, plugin_gpo); AddFunction("LCD::gpi", 1, plugin_gpi); AddFunction("LCD::adc", 0, plugin_adc); AddFunction("LCD::pwm", -1, plugin_pwm); return 0; } /* close driver & display */ int drv_BuE_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_BuE_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_serial_close(); return (0); } DRIVER drv_BeckmannEgle = { .name = Name, .list = drv_BuE_list, .init = drv_BuE_init, .quit = drv_BuE_quit, }; lcd4linux-r1200/tux.png0000644000175000017500000000037511471276330015557 0ustar jmccrohanjmccrohan‰PNG  IHDR€@ øbLPLTEøüø0$ øøøðôð888¸?LrtIME×  AÄ¥htEXtSoftwareXPaint 2.7.8.1=bMgIDATX…íÓ± €@ CѸ¡>7ÐÂŒÀlAË l~œèhë×Çr¥*"""""âO†vckƒm°×Á΂ Ï 6Ñ€KhÏ7ÛÁKùüö7¹Ã7. 0ž ¬ ›?ôÐS8üAœIEND®B`‚lcd4linux-r1200/plugin_apm.c0000644000175000017500000001106510670762146016533 0ustar jmccrohanjmccrohan/* $Id: plugin_apm.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_apm.c $ * * plugin for APM (battery status) * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * based on the old 'battery.c' which is * Copyright (C) 2001 Leopold Tötsch * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_apm (void) * adds apm() function * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "hash.h" static int fd = -2; static HASH APM; /* from /usr/src/linux/arch/i386/kernel/apm.c: * * Arguments, with symbols from linux/apm_bios.h. Information is * from the Get Power Status (0x0a) call unless otherwise noted. * * 0) Linux driver version (this will change if format changes) * 1) APM BIOS Version. Usually 1.0, 1.1 or 1.2. * 2) APM flags from APM Installation Check (0x00): * bit 0: APM_16_BIT_SUPPORT * bit 1: APM_32_BIT_SUPPORT * bit 2: APM_IDLE_SLOWS_CLOCK * bit 3: APM_BIOS_DISABLED * bit 4: APM_BIOS_DISENGAGED * 3) AC line status * 0x00: Off-line * 0x01: On-line * 0x02: On backup power (BIOS >= 1.1 only) * 0xff: Unknown * 4) Battery status * 0x00: High * 0x01: Low * 0x02: Critical * 0x03: Charging * 0x04: Selected battery not present (BIOS >= 1.2 only) * 0xff: Unknown * 5) Battery flag * bit 0: High * bit 1: Low * bit 2: Critical * bit 3: Charging * bit 7: No system battery * 0xff: Unknown * 6) Remaining battery life (percentage of charge): * 0-100: valid * -1: Unknown * 7) Remaining battery life (time units): * Number of remaining minutes or seconds * -1: Unknown * 8) min = minutes; sec = seconds * * p+= sprintf(p, "%s %d.%d 0x%02x 0x%02x 0x%02x 0x%02x %d%% %d %s\n", * driver_version, * (apm_info.bios.version >> 8) & 0xff, * apm_info.bios.version & 0xff, * apm_info.bios.flags, * ac_line_status, * battery_status, * battery_flag, * percentage, * time_units, * units); */ static int parse_proc_apm(void) { char *key[] = { "driver_version", "bios_version", "bios_flags", "line_status", "battery_status", "battery_flag", "battery_percent", "battery_remaining", "time_units" }; char buffer[128], *beg, *end; int age, i; /* reread every 10 msec only */ age = hash_age(&APM, NULL); if (age > 0 && age <= 10) return 0; if (fd == -2) { fd = open("/proc/apm", O_RDONLY | O_NDELAY); if (fd == -1) { error("open(/proc/apm) failed: %s", strerror(errno)); return -1; } } if (lseek(fd, 0L, SEEK_SET) != 0) { error("lseek(/proc/apm) failed: %s", strerror(errno)); fd = -1; return -1; } if (read(fd, &buffer, sizeof(buffer) - 1) == -1) { error("read(/proc/apm) failed: %s", strerror(errno)); fd = -1; return -1; } beg = buffer; for (i = 0; i < 9 && beg != NULL; i++) { while (*beg == ' ') beg++; if ((end = strpbrk(beg, " \n"))) *end = '\0'; hash_put(&APM, key[i], beg); beg = end ? end + 1 : NULL; } return 0; } static void my_apm(RESULT * result, RESULT * arg1) { char *val; if (parse_proc_apm() < 0) { SetResult(&result, R_STRING, ""); return; } val = hash_get(&APM, R2S(arg1), NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } int plugin_init_apm(void) { hash_create(&APM); AddFunction("apm", 1, my_apm); return 0; } void plugin_exit_apm(void) { if (fd > -1) { close(fd); } fd = -2; hash_destroy(&APM); } lcd4linux-r1200/widget_bar.h0000644000175000017500000000375711674605341016523 0ustar jmccrohanjmccrohan/* $Id: widget_bar.h 1164 2011-12-22 10:48:01Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_bar.h $ * * bar widget handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _WIDGET_BAR_H_ #define _WIDGET_BAR_H_ #include "property.h" #include "widget.h" #include "rgb.h" typedef enum { DIR_EAST = 1, DIR_WEST = 2, DIR_NORTH = 4, DIR_SOUTH = 8 } DIRECTION; typedef enum { STYLE_HOLLOW = 1, STYLE_FIRST = 2, STYLE_LAST = 4 } STYLE; typedef struct WIDGET_BAR { PROPERTY expression1; /* value (length) of upper half */ PROPERTY expression2; /* value (length) of lower half */ PROPERTY expr_min; /* explicit minimum value */ PROPERTY expr_max; /* explicit maximum value */ DIRECTION direction; /* bar direction */ STYLE style; /* bar style (hollow) */ int length; /* bar length */ int update; /* update interval (msec) */ double val1; /* bar value, 0.0 ... 1.0 */ double val2; /* bar value, 0.0 ... 1.0 */ double min; /* minimum value */ double max; /* maximum value */ RGBA color[2]; /* bar colors */ int color_valid[2]; /* bar color is valid */ } WIDGET_BAR; extern WIDGET_CLASS Widget_Bar; #endif lcd4linux-r1200/lcd4linux.conf.sample0000644000175000017500000006222012106727026020262 0ustar jmccrohanjmccrohan# $Id: lcd4linux.conf.sample 1194 2013-02-13 15:15:34Z volker $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/lcd4linux.conf.sample $ Variables { tick 500 tack 100 minute 60000 } Display ACool { Driver 'serdisplib' Port 'USB:060c/04eb' Model 'ALPHACOOL' } Display G15 { Driver 'G-15' Font '6x8' Contrast 10 Inverted 0 UInput '/dev/input/uinput' SingleKeyPress 1 } Display SerDispLib { Driver 'serdisplib' Port 'PAR:/dev/parports/0' #Port '/dev/tts/0' Model 'OPTREX323' Options '' } Display TeakLCM { Driver 'TeakLCM' Size '20x2' Port '/dev/ttyS1' Speed 38400 Backlight 1 Icons 0 } Display Trefon { Driver 'TREFON' Size '16x2' Backlight 1 Icons 1 } Display LCD-Linux { Driver 'LCD-Linux' Size '20x2' UseBusy 0 } Display IRLCD { Driver 'IRLCD' Size '16x2' Backlight 0 Icons 1 } Display LCD2USB { Driver 'LCD2USB' Size '20x2' Backlight 1 Icons 1 } Display GLCD2USB { Driver 'GLCD2USB' Brightness 255 } Display ABP08-16x3 { Driver 'LW_ABP' Port '/dev/tts/0' Speed 19200 Size '16x3' } Display LCD2041 { Driver 'MatrixOrbital' Model 'LCD2041' Port '/dev/tts/0' Speed 19200 Contrast 160 } Display LK202 { Driver 'MatrixOrbital' Model 'LK202-24-USB' Port '/dev/tts/USB0' Speed 19200 Contrast 256/2 } Display LK204 { Driver 'MatrixOrbital' Model 'LK204-24-USB' Port '/dev/usb/tts/0' # Port '/dev/tts/0' Speed 19200 Contrast 256/2 } Display MDM166A { Driver 'MDM166A' Brightness 1 Inverted 0 Size '96x16' Font '6x8' } Display MI240 { Driver 'MilfordInstruments' Model 'MI240' Port '/dev/tts/0' Speed 19200 } Display CW12232 { Driver 'Cwlinux' Model 'CW12232' Port '/dev/ttyUSB0' Speed 19200 Brightness 2 Icons 1 } Display NULL { Driver 'NULL' Size '20x4' } Display CF631 { Driver 'Crystalfontz' Model '631' Port '/dev/tts/USB0' Speed 115200 Contrast 95 Backlight 50 Icons 1 } Display CF632 { Driver 'Crystalfontz' Model '632' Port '/dev/tts/0' Speed 19200 Icons 1 } Display CF633 { Icons 1 Driver 'Crystalfontz' Model '633' Port '/dev/tts/0' Speed 19200 Contrast 16 Backlight 50 } Display CF635 { Icons 1 Driver 'Crystalfontz' Model '635' Port '/dev/ttyUSB0' Speed 115200 Contrast 100 Backlight 128 } Display Curses { Driver 'Curses' Size '20x6' } # generic HD44780 display (LCD4Linux wiring) Display HD44780-generic { Driver 'HD44780' Model 'generic' Port '/dev/parports/0' Size '8x2' asc255bug 0 GPOs 8 Wire { RW 'GND' RS 'AUTOFD' ENABLE 'STROBE' ENABLE2 'GND' GPO 'INIT' POWER 'GND' } } # generic HD44780 display (WinAmp wiring) Display HD44780-winamp { Driver 'HD44780' Model 'generic' UseBusy 1 Port '/dev/parports/0' Size '20x4' asc255bug 1 Wire { RW 'AUTOFD' RS 'INIT' ENABLE 'STROBE' ENABLE2 'GND' GPO 'GND' POWER 'GND' } Timing { # fuzz timings by value (100 = no change) fuzz 100 # low-level communication [ns] CY 1000 # Enable cycle time PW 450 # Enable pulse width AS 140 # Address setup time AH 20 # Address hold time # HD44780 execution timings [us] INIT1 4100 # first init sequence: 4.1 msec INIT2 100 # second init sequence: 100 usec EXEC 80 # normal execution time WRCG 120 # CG RAM Write CLEAR 2250 # Clear Display HOME 2250 # Return Cursor Home ONOFF 2250 # Display On/Off Control # GPO timing [ns] GPO_ST 20 # 74HCT573 set-up time GPO_PW 230 # 74HCT573 enable pulse width # Power supply timing [ms] POWER 500 # power-on delay } } # HD44780 display 4-Bit mode Display HD44780-4bit { Driver 'HD44780' Model 'generic' Port '/dev/parports/0' Size '16x1' Bits 4 UseBusy 0 asc255bug 0 Wire { RW 'GND' RS 'DB4' ENABLE 'DB6' GPO 'GND' } } # Dual-HD44780 display from Pollin Display WDC2704M { Driver 'HD44780' Model 'generic' Controllers 2 UseBusy 1 Port '/dev/parports/0' Size '27x4' Wire { RW 'AUTOFD' RS 'INIT' ENABLE 'STROBE' ENABLE2 'SLCTIN' GPO 'GND' POWER 'GND' } } # HD44780 display from www.kernelconcepts.de Display HD44780-kernelconcepts { Driver 'HD44780' Model 'HD66712' UseBusy 1 Port '/dev/parports/0' Size '20x4' Wire { RW 'AUTOFD' RS 'INIT' ENABLE 'STROBE' ENABLE2 'GND' GPO 'GND' POWER 'GND' } } Display picoLCD { Driver 'picoLCD' Size '20x2' Contrast 0 Backlight 1 Icons 1 } Display picoLCDGraphic { Driver 'picoLCDGraphic' Size '256x64' Contrast 0 Backlight 100 } Display SC1602D { Driver 'HD44780' Port '/dev/parports/0' Bits '8' Size '16x2' asc255bug 0 Icons 1 Wire { RW 'GND' RS 'AUTOFD' ENABLE 'STROBE' GPO 'INIT' POWER 'GND' } } Display LCM-162 { Driver 'HD44780' Model 'LCM-162' # Bus 'parport' Port '/dev/parports/0' Size '16x2' UseBusy 1 asc255bug 0 Icons 1 } Display HD44780-I2C { Driver 'HD44780' Model 'generic' Bus 'i2c' Port '/dev/i2c-0' Device '70' Bits '4' Size '20x4' asc255bug 0 Icons 1 Wire { RW 'DB5' RS 'DB4' ENABLE 'DB6' GPO 'GND' } } Display LCDTerm { Driver 'LCDTerm' Port '/dev/tts/0' Speed 19200 Size '20x4' Icons 1 } Display SimpleLCD { Driver 'SimpleLCD' Port '/dev/tts/0' Speed 1200 Options 0 Size '20x2' } Display PHAnderson { Driver 'PHAnderson' Port '/dev/tts/0' Speed 19200 Size '24x2' Blackligth 100 Bootscreen '123456789012345678901234ABCDEFGHIJKLMNOPQRSTUVWX' } Display BA63 { Driver 'WincorNixdorf' Model 'BA63' Port '/dev/tts/0' # Port '/dev/tts/USB0' Speed 9600 BarChar 219 SelfTest 0 } Display M50530-24x8 { Driver 'M50530' Port '/dev/parports/0' # Port '0x378' Size '24x8' Font '5x7' Duty 2 Wire.RW 'INIT' Wire.EX 'STROBE' Wire.IOC1 'SLCTIN' Wire.IOC2 'AUTOFD' Wire.GPO 'GND' UseBusy 1 Timing.fuzz 100 } Display CT20x4 { Driver 'Beckmann+Egle' Model 'CT20x4' Port '/dev/tts/0' # Size '16x2' # Contrast 7 # Backlight 1 Icons 1 } Display ULA200 { Driver 'ULA200' Size '20x4' Icons 0 Backlight 1 } Display USBLCD { Driver 'USBLCD' # Port '/dev/lcd0' Port 'libusb' Size '20x4' asc255bug 1 Icons 1 } Display BWCT { Driver 'BWCT' Size '20x4' Contrast 220 asc255bug 1 Icons 1 } Display T6963-240x64 { Driver 'T6963' Port '/dev/parports/0' Size '240x64' DualScan 0 Cell 6 Wire.CE 'STROBE' Wire.CD 'SLCTIN' Wire.RD 'AUTOFD' Wire.WR 'INIT' Timing.fuzz 120 Font '6x8' } Display T6963-240x128 { Driver 'T6963' Port '/dev/parports/0' Size '240x128' DualScan 0 Cell 6 Wire.CE 'STROBE' Wire.CD 'SLCTIN' Wire.RD 'AUTOFD' Wire.WR 'INIT' Timing.fuzz 120 Font '6x8' } Display T6963-240x128D { Driver 'T6963' Port '/dev/parports/0' Size '240x128' DualScan 1 Cell 6 Wire.CE 'STROBE' Wire.CD 'SLCTIN' Wire.RD 'AUTOFD' Wire.WR 'INIT' Timing.fuzz 120 Font '6x8' } Display LPH7508 { Driver 'LPH7508' Port '/dev/parports/0' Font '6x8' Contrast 15 Inverted 0 } Display LPH7508-serdisplib { Driver 'serdisplib' Port 'PAR:/dev/parports/0' Model 'LPH7508' } Display ctinclud { Driver 'serdisplib' Port 'USB:7c0/1501' Model 'CTINCLUD' Options '' Inverted 0 } Display ASTUSB { Driver 'ASTUSB' Size '20x4' Backlight 1 } Display XWindow { Driver 'X11' Size '120x32' Font '5x8' Pixel '4+1' Gap '-1x-1' Border 20 Buttons 2 Foreground '000000cc' Background '00000022' Basecolor '80d000' Bordercolor '90e000' } Display Image { Driver 'Image' # Format 'PPM' Format 'PNG' Size '120x32' Font '6x8' Pixel '4+1' Gap '-1x-1' Border 20 # Foreground '#000000' # Background '#80d000' # Halfground '#70c000' Foreground '000000cc' Background '00000022' Basecolor '80d000' } Display VNC { Driver 'VNC' Font '6x8' Port '5900' Xres '320' Yres '140' Bpp '4' Maxclients '2' Buttons '4' Keypadxofs '40' Keypadyofs '70' Keypadygap '10' Keypadcol '8745877' Osd_showtime '2000' # Password 'password' Maxfps '25' # HttpDir '/path/to/classfiles' HttpPort '5800' } Display FutabaVFD { Driver 'FutabaVFD' Port '/dev/parport0' Size '40x2' Brightness 3 Wire { RW 'STROBE' TEST 'AUTOFD' SELECT 'SLCTIN' BUSY 'BUSY' } } #Plugin KVV { # StationID '12_701' # Refresh 30 # Proxy 'igate' # Port 8080; #} Plugin Seti { Directory '/root/setiathome-3.08.i686-pc-linux-gnu' } Plugin MySQL { server 'gsmlandia.com' # if none, localhost assumed port 3306 # if none, MySQL default assumed user 'lcd4linux' # if none, lcd4linux unix owner assumed password 'lcd4linux' # if none, empty password assumed database 'lcd4linux' # MUST be specified } Plugin Pop3 { server1 'localhost' port1 110 user1 'michael' password1 'secret' } Plugin DBus { # signal 0 is displayed IM msg # signal0sender 'im.pidgin.purple.PurpleService' # should be in the form com.domain.app.service, # the :1.23 form given by dbus-monitor will NOT work, # if unsure skip it signal0path '/im/pidgin/purple/PurpleObject' # find using dbus-monitor signal0interface 'im.pidgin.purple.PurpleInterface' # find using dbus-monitor signal0member 'DisplayedImMsg' # find using dbus-monitor signal0eventname 'got_im' # make something up, all Text widgets with an # event option matching this will be updated } #this example prints the second argument of signal# 0 #(in this case it prints the message displayed) Widget Pidgin { class 'Text' expression dbus::argument(0, 1) . ': ' . dbus::argument(0, 2)) width 20 align 'R' event 'got_im' } Widget OS { class 'Text' expression '*** '.uname('sysname').' '.uname('release').' ***' width 20 align 'M' style 'bold' speed 250 update tick } Widget CPU { class 'Text' expression uname('machine') prefix 'CPU ' width 9 align 'L' style test::onoff(7)>0?'bold':'norm' update tick } Widget CPUinfo { class 'Text' expression cpuinfo('model name') prefix '' width 20 align 'M' speed 100 update tick } Widget RAM { class 'Text' expression meminfo('MemTotal')/1024 postfix ' MB RAM' width 11 precision 0 align 'R' update tick } Widget Busy { class 'Text' expression proc_stat::cpu('busy', 500) prefix 'Busy' postfix '%' width 9 precision 1 align 'R' update tick } Widget BusyBar { class 'Bar' expression proc_stat::cpu('busy', 500) expression2 proc_stat::cpu('system', 500) length 10 direction 'E' update tack } Widget Load { class 'Text' expression loadavg(1) prefix 'Load' postfix loadavg(1)>1.0?'!':' ' width 10 precision 1 align 'R' update tick } Widget LoadBar { class 'Bar' expression loadavg(1) max 2.0 length 10 direction 'E' update tack } Widget Disk { class 'Text' # disk.[rw]blk return blocks, we assume a blocksize of 512 # to get the number in kB/s we would do blk*512/1024, which is blk/2 # expression (proc_stat::disk('.*', 'rblk', 500)+proc_stat::disk('.*', 'wblk', 500))/2 # with kernel 2.6, disk_io disappeared from /proc/stat but moved to /proc/diskstat # therefore you have to use another function called 'diskstats': expression diskstats('hd.', 'read_sectors', 500) + diskstats('hd.', 'write_sectors', 500) prefix 'disk' postfix ' ' width 10 precision 0 align 'R' update tick } Widget DiskBar { class 'Bar' #expression proc_stat::disk('.*', 'rblk', 500) #expression2 proc_stat::disk('.*', 'wblk', 500) # for kernel 2.6: expression diskstats('hd.', 'read_sectors', 500) expression2 diskstats('hd.', 'write_sectors', 500) length 14 direction 'E' update tack } Widget Eth0 { class 'Text' expression (netdev('eth0', 'Rx_bytes', 500)+netdev('eth0', 'Tx_bytes', 500))/1024 prefix 'eth0' postfix ' ' width 10 precision 0 align 'R' update tick } Widget Eth0Bar { class 'Bar' expression netdev('eth0', 'Rx_bytes', 500) expression2 netdev('eth0', 'Tx_bytes', 500) length 14 direction 'E' update tack } Widget PPP { class 'Text' expression (ppp('Rx:0', 500)+ppp('Tx:0', 500)) prefix 'PPP' width 9 precision 0 align 'R' update tick } Widget Temp { class 'Text' expression i2c_sensors('temp_input3')*1.0324-67 prefix 'Temp' width 9 precision 1 align 'R' update tick } Widget TempBar { class 'Bar' expression i2c_sensors('temp_input3')*1.0324-67 min 40 max 80 length 10 direction 'E' update tack } Widget MySQLtest1 { class 'Text' expression MySQL::query('SELECT id FROM table1') width 20 align 'R' prefix 'MySQL test:' update minute } Widget MySQLtest2 { class 'Text' expression MySQL::status() width 20 align 'M' prefix 'Status: ' update minute } Widget Uptime { class 'Text' expression uptime('%d days %H:%M:%S') width 20 align 'R' prefix 'Up ' update 1000 } Widget mpris_TrackPosition_bar { class 'Bar' expression mpris_dbus::method_PositionGet('org.kde.amarok') length 40 min 0 max 100 direction 'E' style 'H' update 200 } # debugging widgets Widget BarTest { class 'Bar' # test::bar(barno,maxval,startval,delta) - move a test value between 0 and max. # delta= step to change value by each time it's read. # barno - ten different test bar values can be set up, with barno=0..9 # if delta=0, just returns the value of bar n instead of changing it. expression test::bar(0,30,25,1) expression2 test::bar(1,30,0,1) length 8 # max 50 direction 'E' update 10 } Widget BarTestVal { class 'Text' expression test::bar(0,100,50,0) prefix 'Test ' width 9 update 200 } Widget LightningTest { class 'icon' speed 500 visible test::onoff(0) bitmap { row1 '...***' row2 '..***.' row3 '.***..' row4 '.****.' row5 '..**..' row6 '.**...' row7 '**....' row8 '*.....' } } # Icons Widget Heartbeat { class 'Icon' speed 800 Bitmap { Row1 '.....|.....' Row2 '.*.*.|.*.*.' Row3 '*****|*.*.*' Row4 '*****|*...*' Row5 '.***.|.*.*.' Row6 '.***.|.*.*.' Row7 '..*..|..*..' Row8 '.....|.....' } } Widget EKG { class 'Icon' speed 50 Bitmap { Row1 '.....|.....|.....|.....|.....|.....|.....|.....' Row2 '.....|....*|...*.|..*..|.*...|*....|.....|.....' Row3 '.....|....*|...*.|..*..|.*...|*....|.....|.....' Row4 '.....|....*|...**|..**.|.**..|**...|*....|.....' Row5 '.....|....*|...**|..**.|.**..|**...|*....|.....' Row6 '.....|....*|...*.|..*.*|.*.*.|*.*..|.*...|*....' Row7 '*****|*****|****.|***..|**..*|*..**|..***|.****' Row8 '.....|.....|.....|.....|.....|.....|.....|.....' } } Widget Karo { class 'Icon' speed 200 Bitmap { Row1 '.....|.....|.....|.....|..*..|.....|.....|.....' Row2 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....' Row3 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....' Row4 '.....|..*..|.*.*.|*...*|.....|*...*|.*.*.|..*..' Row5 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....' Row6 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....' Row7 '.....|.....|.....|.....|..*..|.....|.....|.....' Row8 '.....|.....|.....|.....|.....|.....|.....|.....' } } Widget Heart { class 'Icon' speed 250 Bitmap { Row1 '.....|.....|.....|.....|.....|.....' Row2 '.*.*.|.....|.*.*.|.....|.....|.....' Row3 '*****|.*.*.|*****|.*.*.|.*.*.|.*.*.' Row4 '*****|.***.|*****|.***.|.***.|.***.' Row5 '.***.|.***.|.***.|.***.|.***.|.***.' Row6 '.***.|..*..|.***.|..*..|..*..|..*..' Row7 '..*..|.....|..*..|.....|.....|.....' Row8 '.....|.....|.....|.....|.....|.....' } } Widget Blob { class 'Icon' speed 250 Bitmap { Row1 '.....|.....|.....' Row2 '.....|.....|.***.' Row3 '.....|.***.|*...*' Row4 '..*..|.*.*.|*...*' Row5 '.....|.***.|*...*' Row6 '.....|.....|.***.' Row7 '.....|.....|.....' Row8 '.....|.....|.....' } } Widget Wave { class 'Icon' speed 100 Bitmap { Row1 '..**.|.**..|**...|*....|.....|.....|.....|.....|....*|...**' Row2 '.*..*|*..*.|..*..|.*...|*....|.....|.....|....*|...*.|..*..' Row3 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' Row4 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' Row5 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' Row6 '.....|.....|....*|...*.|..*..|.*..*|*..*.|..*..|.*...|*....' Row7 '.....|.....|.....|....*|...**|..**.|.**..|**...|*....|.....' Row8 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....' } } Widget Squirrel { class 'Icon' speed 100 Bitmap { Row1 '.....|.....|.....|.....|.....|.....' Row2 '.....|.....|.....|.....|.....|.....' Row3 '.....|.....|.....|.....|.....|.....' Row4 '**...|.**..|..**.|...**|....*|.....' Row5 '*****|*****|*****|*****|*****|*****' Row6 '...**|..**.|.**..|**...|*....|.....' Row7 '.....|.....|.....|.....|.....|.....' Row8 '.....|.....|.....|.....|.....|.....' } } Widget Lightning { class 'icon' speed 100 visible cpu('busy', 500)-50 bitmap { row1 '...***' row2 '..***.' row3 '.***..' row4 '.****.' row5 '..**..' row6 '.**...' row7 '**....' row8 '*.....' } } Widget Rain { class 'icon' speed 200 bitmap { row1 '...*.|.....|.....|.*...|....*|..*..|.....|*....' row2 '*....|...*.|.....|.....|.*...|....*|..*..|.....' row3 '.....|*....|...*.|.....|.....|.*...|....*|..*..' row4 '..*..|.....|*....|...*.|.....|.....|.*...|....*' row5 '....*|..*..|.....|*....|...*.|.....|.....|.*...' row6 '.*...|....*|..*..|.....|*....|...*.|.....|.....' row7 '.....|.*...|....*|..*..|.....|*....|...*.|.....' row8 '.....|.....|.*...|....*|..*..|.....|*....|...*.' } } Widget Timer { class 'Icon' speed 50 Bitmap { Row1 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|' Row2 '.***.|.*+*.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.+++.|.+*+.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|' Row3 '*****|**+**|**++*|**+++|**++.|**++.|**+++|**+++|**+++|**+++|**+++|+++++|+++++|++*++|++**+|++***|++**.|++**.|++***|++***|++***|++***|++***|*****|' Row4 '*****|**+**|**+**|**+**|**+++|**+++|**+++|**+++|**+++|**+++|+++++|+++++|+++++|++*++|++*++|++*++|++***|++***|++***|++***|++***|++***|*****|*****|' Row5 '*****|*****|*****|*****|*****|***++|***++|**+++|*++++|+++++|+++++|+++++|+++++|+++++|+++++|+++++|+++++|+++**|+++**|++***|+****|*****|*****|*****|' Row6 '.***.|.***.|.***.|.***.|.***.|.***.|.**+.|.*++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.++*.|.+**.|.***.|.***.|.***.|.***.|' Row7 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|' Row8 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|' } } Widget Test { class 'Text' expression '1234567890123456789012345678901234567890' width 40 foreground 'ff0000ff' } Widget Test1 { class 'Text' expression 'ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890' width 40 align 'M' speed 100 } Widget Test2 { class 'Text' expression '1234567890abcdefghijklmnopqrstuvwxyz' width 40 align 'M' speed 150 } Widget GPO_Val1 { class 'Text' expression LCD::GPO(1) prefix 'GPO#1' width 10 precision 0 align 'R' update tick } Widget GPI_Val1 { class 'Text' expression LCD::GPI(1) prefix 'GPI#1' width 10 precision 0 align 'R' update tick } Widget GPO_Val4 { class 'Text' expression LCD::GPO(4) prefix 'GPO#4' width 10 precision 0 align 'R' update tick } Widget GPO_Test1 { class 'GPO' expression 255*test::onoff(1) update 300 } Widget GPO_Test255 { class 'GPO' expression test::bar(0,255, 0, 1) update 100 } Widget ImageTest { class 'Image' file 'tux.png' update 1000 visible 1 inverted 0 } Widget KVV { class 'Text' expression kvv::line(0).' '.kvv::station(0) width 11 align 'L' update tick Foreground 'ffff00' style 'bold' } Widget KVV_TIME { class 'Text' expression kvv::time_str(0) width 2 align 'R' update tick foreground kvv::time(0) < 2 ? 'FF0000' : ( kvv::time(0) < 5 ? 'FFFF00' : '00FF00' ) style 'bold' } Layout Default { Row1 { Col1 'OS' } Row2 { Col1 'CPU' Col10 'RAM' } Row3 { Col1 'Busy' Col10 'Rain' Col11 'BusyBar' } Row4 { Col1 'Load' Col11 'LoadBar' } Row5 { Col1 'Disk' Col11 'DiskBar' } Row6 { Col1 'Eth0' Col11 'Eth0Bar' } } Layout TestLayer { Row1 { Col1 'OS' } Row2 { Col1 'CPU' Col10 'RAM' } Row3 { Col1 'Busy' Col10 'Rain' Col11 'BusyBar' } Row4 { Col1 'Load' Col11 'LoadBar' } Row5 { Col1 'Disk' Col11 'DiskBar' } Row6 { Col1 'Eth0' Col11 'Eth0Bar' } Layer 2 { X1.Y1 'ImageTest' } } Layout TestImage { Layer 2 { X1.Y1 'ImageTest' } } Layout L24x8 { Row1 { Col1 'Load' Col11 'BusyBar' } Row2 { } } Layout L8x2 { Row1 { Col1 'Busy' } Row2 { Col1 'BarTest' } } Layout L16x1 { Row1 { Col1 'Busy' Col11 'BusyBar' } } Layout L16x2 { Row1 { Col1 'Busy' Col11 'BusyBar' } Row2 { Col1 'Disk' #Col11 'DiskBar' Col11 'BarTest' } } Layout L20x2 { Row1 { Col1 'CPUinfo' } Row2 { Col1 'Busy' Col11 'BusyBar' } } Layout L40x2 { Row1 { Col1 'OS' Col21 'Busy' Col31 'BusyBar' } Row2 { Col1 'CPU' Col10 'RAM' Col21 'Load' Col31 'LoadBar' } } Layout Test { Row01.Col1 'Test1' Row02.Col1 'Test1' Row03.Col1 'Test1' Row04.Col1 'Test1' Row05.Col1 'Test1' Row06.Col1 'Test1' Row07.Col1 'Test1' Row08.Col1 'Test1' Row09.Col1 'Test1' Row10.Col1 'Test1' Row11.Col1 'Test1' Row12.Col1 'Test1' Row13.Col1 'Test1' Row14.Col1 'Test1' Row15.Col1 'Test1' Row16.Col1 'Test1' Row17.Col1 'Test1' Row18.Col1 'Test1' Row19.Col1 'Test1' Row20.Col1 'Test1' Row21.Col1 'Test1' Row22.Col1 'Test1' Row23.Col1 'Test1' Row24.Col1 'Test1' } Layout Test2 { Row01.Col1 'Test1' #Row02.Col1 'Rain' Row02.Col1 'Test2' Row03.Col1 'Test1' Row04.Col1 'Test2' Row05.Col1 'Test1' Row06.Col1 'Test2' Row07.Col1 'Test1' Row08.Col1 'Test2' } Layout TestGPO { Row1.Col1 'GPO_Val1' Row1.Col10 'GPI_Val1' Row2.Col1 'GPO_Val4' GPO1 'GPO_Test255' GPO4 'GPO_Test1' } Layout TestIcons { Row1.Col1 'Timer' Row1.Col2 'Rain' Row1.Col3 'Squirrel' Row1.Col4 'Wave' Row1.Col5 'Blob' Row1.Col6 'Heart' Row1.Col7 'Karo' Row1.Col8 'EKG' } Layout testMySQL { Row1 { Col1 'MySQLtest1' } Row2 { Col1 'MySQLtest2' } } Layout Debug { #Row09.Col1 'Test' Row09.Col1 'Heartbeat' } Display 'ACool' #Display 'SerDispLib' #Display 'LCD-Linux' #Display 'LCD2041' #Display 'LK202' #Display 'LK204' #Display 'MI240' #Display 'CW12232' #Display 'NULL' #Display 'HD44780-generic' #Display 'HD44780-WinAmp' #Display 'HD44780-4bit' #Display 'WDC2704M' #Display 'SC1602D' #Display 'LCM-162' #Display 'CF631' #Display 'CF632' #Display 'CF633' #Display 'Curses' #Display 'M50530-24x8' #Display 'LCDTerm' #Display 'SimpleLCD' #Display 'BA63' #Display 'CT20x4' #Display 'T6963-240x64' #Display 'T6963-240x128' #Display 'T6963-240x128D' #Display 'XWindow' #Display 'IRLCD' #Display 'USBLCD' #Display 'BWCT' #Display 'Image' #Display 'TeakLCD' #Display 'Trefon' #Display 'LCD2USB' #Display 'LPH7508-serdisplib' #Display 'LPH7508' #Display 'ctinclud' #Display 'picoLCD' #Display 'VNC' #Display 'FutabaVFD' #Display 'GLCD2USB' #Layout 'Default' Layout 'TestLayer' #Layout 'TestImage' #Layout 'L8x2' #Layout 'L16x1' #Layout 'L16x2' #Layout 'L20x2' #Layout 'L40x2' #Layout 'Test' #Layout 'Test2' #Layout 'TestGPO' #Layout 'Debug' #Layout 'TestIcons' lcd4linux-r1200/lcd4kde.conf0000644000175000017500000000034007076047362016411 0ustar jmccrohanjmccrohanDisplay X11 size 6x5 font 6x8 pixel 1+0 gap 1x0 border 3 foreground \#102000 halfground \#90c000 background \#a0d000 Row1 "$u5l1$u5cb$u5cs$u5dr+dw$u5nr+nw$u5ii+io" Row2 "" Row3 "" Row4 "" Row5 "" Tick 100 Tack 400 Tau 500 lcd4linux-r1200/thread.h0000644000175000017500000000346211163150370015642 0ustar jmccrohanjmccrohan/* $Id: thread.h 1010 2009-03-27 13:13:28Z michux $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/thread.h $ * * thread handling (mutex, shmem, ...) * * Copyright (C) 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * parts of this code are based on the old XWindow driver which is * Copyright (C) 2000 Herbert Rosmanith * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _THREAD_H_ #define _THREAD_H_ #ifdef __CYGWIN__ #ifndef HAVE_UNION_SEMUN union semun { int val; struct semid_ds *buf; unsigned short *array; }; #endif #ifndef SHM_R #define SHM_R 0400 #endif #ifndef SHM_W #define SHM_W 0660 #endif #endif extern int thread_argc; extern char **thread_argv; int mutex_create(void); void mutex_lock(const int semid); void mutex_unlock(const int semid); void mutex_destroy(const int semid); int shm_create(void **buffer, const int size); void shm_destroy(const int shmid, const void *buffer); int thread_create(const char *name, void (*thread) (void *data), void *data); int thread_destroy(const int pid); #endif lcd4linux-r1200/plugin_imon.c0000644000175000017500000003224610600136027016706 0ustar jmccrohanjmccrohan/* $Id: plugin_imon.c 782 2007-03-21 05:01:11Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_imon.c $ * * imond/telmond data processing * * Copyright (C) 2003 Nico Wallmeier * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include "config.h" #include "debug.h" #include "plugin.h" #include "qprintf.h" #include "cfg.h" #include "hash.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* decl of inet_addr() */ #include static HASH TELMON; static HASH IMON; static char thost[256]; static int tport; static char phoneb[256]; static char ihost[256]; static char ipass[256]; static int iport; static int fd = 0; static int err = 0; /*---------------------------------------------------------------------------- * service_connect (host_name, port) - connect to tcp-service *---------------------------------------------------------------------------- */ static int service_connect(const char *host_name, const int port) { struct sockaddr_in addr; struct hostent *host_p; int fd; int opt = 1; (void) memset((char *) &addr, 0, sizeof(addr)); if ((addr.sin_addr.s_addr = inet_addr((char *) host_name)) == INADDR_NONE) { host_p = gethostbyname(host_name); if (!host_p) { error("%s: host not found\n", host_name); return (-1); } (void) memcpy((char *) (&addr.sin_addr), host_p->h_addr, host_p->h_length); } addr.sin_family = AF_INET; addr.sin_port = htons((unsigned short) port); /* open socket */ if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { perror("socket"); return (-1); } (void) setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *) &opt, sizeof(opt)); if (connect(fd, (struct sockaddr *) &addr, sizeof(addr)) != 0) { (void) close(fd); perror(host_name); return (-1); } return (fd); } /* service_connect (char * host_name, int port) */ /*---------------------------------------------------------------------------- * send_command (int fd, char * str) - send command to imond *---------------------------------------------------------------------------- */ static void send_command(const int fd, const char *str) { char buf[256]; int len = strlen(str); sprintf(buf, "%s\r\n", str); write(fd, buf, len + 2); return; } /* send_command (int fd, char * str) */ /*---------------------------------------------------------------------------- * get_answer (int fd) - get answer from imond *---------------------------------------------------------------------------- */ static char *get_answer(const int fd) { static char buf[8192]; int len; len = read(fd, buf, 8192); if (len <= 0) { return ((char *) NULL); } while (len > 1 && (buf[len - 1] == '\n' || buf[len - 1] == '\r')) { buf[len - 1] = '\0'; len--; } if (!strncmp(buf, "OK ", 3)) { /* OK xxxx */ return (buf + 3); } else if (len > 2 && !strcmp(buf + len - 2, "OK")) { *(buf + len - 2) = '\0'; return (buf); } else if (len == 2 && !strcmp(buf + len - 2, "OK")) { return (buf); } return ((char *) NULL); /* ERR xxxx */ } /* get_answer (int fd) */ /*---------------------------------------------------------------------------- * get_value (char * cmd) - send command, get value *---------------------------------------------------------------------------- */ static char *get_value(const char *cmd) { char *answer; send_command(fd, cmd); answer = get_answer(fd); if (answer) { return (answer); } return (""); } /* get_value (char * cmd, int arg) */ static void phonebook(char *number) { FILE *fp; char line[256]; fp = fopen(phoneb, "r"); if (!fp) return; while (fgets(line, sizeof(line), fp)) { if (*line == '#') continue; if (!strncmp(line, number, strlen(number))) { char *komma = strchr(line, ','); char *beginn = strchr(line, '='); if (!beginn) return; while (strrchr(line, '\r')) strrchr(line, '\r')[0] = '\0'; while (strrchr(line, '\n')) strrchr(line, '\n')[0] = '\0'; if (komma) komma[0] = '\0'; strcpy(number, beginn + 1); break; } } fclose(fp); } static int parse_telmon() { static int telmond_fd = -2; static char oldanswer[128]; int age; /* reread every 1 sec only */ age = hash_age(&TELMON, NULL); if (age > 0 && age <= 1000) return 0; if (telmond_fd != -1) { char telbuf[128]; telmond_fd = service_connect(thost, tport); if (telmond_fd >= 0) { int l = read(telmond_fd, telbuf, 127); if ((l > 0) && (strcmp(telbuf, oldanswer))) { char date[11]; char time[11]; char number[256]; char msn[256]; sscanf(telbuf, "%s %s %s %s", date, time, number, msn); hash_put(&TELMON, "time", time); date[4] = '\0'; date[7] = '\0'; qprintf(time, sizeof(time), "%s.%s.%s", date + 8, date + 5, date); hash_put(&TELMON, "number", number); hash_put(&TELMON, "msn", msn); hash_put(&TELMON, "date", time); phonebook(number); phonebook(msn); hash_put(&TELMON, "name", number); hash_put(&TELMON, "msnname", msn); } close(telmond_fd); strcpy(oldanswer, telbuf); } } return 0; } static int configure_telmon(void) { static int configured = 0; char *s; if (configured != 0) return configured; hash_create(&TELMON); s = cfg_get("Plugin:Telmon", "Host", "127.0.0.1"); if (*s == '\0') { error("[Telmon] empty 'Host' entry in %s", cfg_source()); configured = -1; return configured; } strcpy(thost, s); free(s); if (cfg_number("Plugin:Telmon", "Port", 5001, 1, 65536, &tport) < 0) { error("[Telmon] no valid port definition"); configured = -1; return configured; } s = cfg_get("Plugin:Telmon", "Phonebook", "/etc/phonebook"); strcpy(phoneb, s); free(s); configured = 1; return configured; } static void my_telmon(RESULT * result, RESULT * arg1) { char *val = NULL; if (configure_telmon() < 0) { SetResult(&result, R_STRING, ""); return; } if (parse_telmon() < 0) { SetResult(&result, R_STRING, ""); return; } val = hash_get(&TELMON, R2S(arg1), NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } void init() { if (fd != 0) return; fd = service_connect(ihost, iport); if (fd < 0) { err++; } else if ((ipass != NULL) && (*ipass != '\0')) { /* Passwort senden */ char buf[40]; qprintf(buf, sizeof(buf), "pass %s", ipass); send_command(fd, buf); get_answer(fd); } } static int parse_imon(const char *cmd) { /* reread every half sec only */ int age = hash_age(&IMON, cmd); if (age > 0 && age <= 500) return 0; init(); /* establish connection */ if (err) return -1; hash_put(&IMON, cmd, get_value(cmd)); return 0; } static int configure_imon(void) { static int configured = 0; char *s; if (configured != 0) return configured; hash_create(&IMON); s = cfg_get("Plugin:Imon", "Host", "127.0.0.1"); if (*s == '\0') { error("[Imon] empty 'Host' entry in %s", cfg_source()); configured = -1; return configured; } strcpy(ihost, s); free(s); if (cfg_number("Plugin:Imon", "Port", 5000, 1, 65536, &iport) < 0) { error("[Imon] no valid port definition"); configured = -1; return configured; } s = cfg_get("Plugin:Imon", "Pass", ""); strcpy(ipass, s); free(s); configured = 1; return configured; } static void my_imon_version(RESULT * result) { char *val; int age; if (configure_imon() < 0) { SetResult(&result, R_STRING, ""); return; } /* read only once */ age = hash_age(&IMON, "version"); if (age < 0) { char *s; init(); if (err) { SetResult(&result, R_STRING, ""); return; } s = get_value("version"); for (;;) { /* interne Versionsnummer killen */ if (s[0] == ' ') { s = s + 1; break; } s = s + 1; } hash_put(&IMON, "version", s); } val = hash_get(&IMON, "version", NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } static int parse_imon_rates(const char *channel) { char buf[128], in[25], out[25]; char *s; int age; qprintf(buf, sizeof(buf), "rate %s in", channel); /* reread every half sec only */ age = hash_age(&IMON, buf); if (age > 0 && age <= 500) return 0; init(); /* establish connection */ if (err) return -1; qprintf(buf, sizeof(buf), "rate %s", channel); s = get_value(buf); if (sscanf(s, "%s %s", in, out) != 2) return -1; qprintf(buf, sizeof(buf), "rate %s in", channel); hash_put(&IMON, buf, in); qprintf(buf, sizeof(buf), "rate %s out", channel); hash_put(&IMON, buf, out); return 0; } static void my_imon_rates(RESULT * result, RESULT * arg1, RESULT * arg2) { char *val; char buf[128]; if (configure_imon() < 0) { SetResult(&result, R_STRING, ""); return; } if (parse_imon_rates(R2S(arg1)) < 0) { SetResult(&result, R_STRING, ""); return; } qprintf(buf, sizeof(buf), "rate %s %s", R2S(arg1), R2S(arg2)); val = hash_get(&IMON, buf, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } static int parse_imon_quantity(const char *channel) { char buf[256], fill1[25], in[25], fill2[25], out[25]; char *s; int age; qprintf(buf, sizeof(buf), "quantity %s in", channel); /* reread every half sec only */ age = hash_age(&IMON, buf); if (age > 0 && age <= 500) return 0; init(); /* establish connection */ if (err) return -1; qprintf(buf, sizeof(buf), "quantity %s", channel); s = get_value(buf); if (sscanf(s, "%s %s %s %s", fill1, in, fill2, out) != 4) return -1; qprintf(buf, sizeof(buf), "quantity %s in", channel); hash_put(&IMON, buf, in); qprintf(buf, sizeof(buf), "quantity %s out", channel); hash_put(&IMON, buf, out); return 0; } static int parse_imon_status(const char *channel) { char buf[256], status[25]; char *s; int age; qprintf(buf, sizeof(buf), "status %s", channel); /* reread every half sec only */ age = hash_age(&IMON, buf); if (age > 0 && age <= 500) return 0; init(); /* establish connection */ if (err) return -1; qprintf(buf, sizeof(buf), "status %s", channel); s = get_value(buf); if (sscanf(s, "%s", status) != 1) return -1; qprintf(buf, sizeof(buf), "status %s", channel); if (strcasecmp(status, "Online") == 0) hash_put(&IMON, buf, "1"); else hash_put(&IMON, buf, "0"); return 0; } static void my_imon_quantity(RESULT * result, RESULT * arg1, RESULT * arg2) { char *val; char buf[256]; if (configure_imon() < 0) { SetResult(&result, R_STRING, ""); return; } if (parse_imon_quantity(R2S(arg1)) < 0) { SetResult(&result, R_STRING, ""); return; } qprintf(buf, sizeof(buf), "quantity %s %s", R2S(arg1), R2S(arg2)); val = hash_get(&IMON, buf, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } static void my_imon_status(RESULT * result, RESULT * arg1) { char *val; char buf[256]; if (configure_imon() < 0) { SetResult(&result, R_NUMBER, "-1"); return; } if (parse_imon_status(R2S(arg1)) < 0) { SetResult(&result, R_STRING, "-1"); return; } qprintf(buf, sizeof(buf), "status %s", R2S(arg1)); val = hash_get(&IMON, buf, NULL); if (val == NULL) val = "-1"; SetResult(&result, R_STRING, val); } static void my_imon(RESULT * result, RESULT * arg1) { char *val; char *cmd; if (configure_imon() < 0) { SetResult(&result, R_STRING, ""); return; } cmd = R2S(arg1); if (parse_imon(cmd) < 0) { SetResult(&result, R_STRING, ""); return; } val = hash_get(&IMON, cmd, NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } int plugin_init_imon(void) { AddFunction("imon", 1, my_imon); AddFunction("imon::version", 0, my_imon_version); AddFunction("imon::rates", 2, my_imon_rates); AddFunction("imon::quantity", 2, my_imon_quantity); AddFunction("imon::status", 1, my_imon_status); AddFunction("imon::telmon", 1, my_telmon); return 0; } void plugin_exit_imon(void) { if (fd > 0) { send_command(fd, "quit"); close(fd); } hash_destroy(&TELMON); hash_destroy(&IMON); } lcd4linux-r1200/debug.c0000644000175000017500000000431310670762146015464 0ustar jmccrohanjmccrohan/* $Id: debug.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/debug.c $ * * debug() and error() functions * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * message (level, format, ...) * passes the arguments to vsprintf() and * writes the resulting string either to stdout * or syslog. * this function should not be called directly, * but the macros info(), debug() and error() * */ #include "config.h" #include #include #include #include #include "debug.h" int running_foreground = 0; int running_background = 0; int verbose_level = 0; void message(const int level, const char *format, ...) { va_list ap; char buffer[256]; static int log_open = 0; if (level > verbose_level) return; va_start(ap, format); vsnprintf(buffer, sizeof(buffer), format, ap); va_end(ap); if (!running_background) { #ifdef WITH_CURSES extern int curses_error(char *); if (!curses_error(buffer)) #endif fprintf(level ? stdout : stderr, "%s\n", buffer); } if (running_foreground) return; if (!log_open) { openlog("LCD4Linux", LOG_PID, LOG_USER); log_open = 1; } switch (level) { case 0: syslog(LOG_ERR, "%s", buffer); break; case 1: syslog(LOG_INFO, "%s", buffer); break; default: syslog(LOG_DEBUG, "%s", buffer); } } lcd4linux-r1200/plugin.c0000644000175000017500000002417512111004027015657 0ustar jmccrohanjmccrohan/* $Id: plugin.c 1195 2013-02-19 23:17:43Z volker $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin.c $ * * plugin handler for the Evaluator * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init (void) * initializes the expression evaluator * adds some handy constants and functions * */ #include "config.h" #include "plugin.h" #include #include #include #include "debug.h" char *Plugins[] = { "cfg", "math", "string", "test", "time", #ifdef PLUGIN_APM "apm", #endif #ifdef PLUGIN_ASTERISK "asterisk", #endif #ifdef PLUGIN_BUTTON_EXEC "button_exec", #endif #ifdef PLUGIN_CPUINFO "cpuinfo", #endif #ifdef PLUGIN_DBUS "dbus", #endif #ifdef PLUGIN_DISKSTATS "diskstats", #endif #ifdef PLUGIN_DVB "dvb", #endif #ifdef PLUGIN_EXEC "exec", #endif #ifdef PLUGIN_EVENT "event", #endif #ifdef PLUGIN_FIFO "fifo", #endif #ifdef PLUGIN_FILE "file", #endif #ifdef PLUGIN_GPS "gps", #endif #ifdef PLUGIN_HDDTEMP "hddtemp", #endif #ifdef PLUGIN_HUAWEI "huawei", #endif #ifdef PLUGIN_I2C_SENSORS "i2c_sensors", #endif #ifdef PLUGIN_ICONV "iconv", #endif #ifdef PLUGIN_IMON "imon", #endif #ifdef PLUGIN_ISDN "isdn", #endif #ifdef PLUGIN_KVV "kvv", #endif #ifdef PLUGIN_LOADAVG "loadavg", #endif #ifdef PLUGIN_MEMINFO "meminfo", #endif #ifdef PLUGIN_MPD "mpd", #endif #ifdef PLUGIN_MPRIS_DBUS "mpris_dbus", #endif #ifdef PLUGIN_MYSQL "mysql", #endif #ifdef PLUGIN_NETDEV "netdev", #endif #ifdef PLUGIN_NETINFO "netinfo", #endif #ifdef PLUGIN_POP3 "pop3", #endif #ifdef PLUGIN_PPP "ppp", #endif #ifdef PLUGIN_PROC_STAT "proc_stat", #endif #ifdef PLUGIN_PYTHON "python", #endif #ifdef PLUGIN_RASPI "raspi", #endif #ifdef PLUGIN_SAMPLE "sample", #endif #ifdef PLUGIN_SETI "seti", #endif #ifdef PLUGIN_STATFS "statfs", #endif #ifdef PLUGIN_UNAME "uname", #endif #ifdef PLUGIN_UPTIME "uptime", #endif #ifdef PLUGIN_W1RETAP "w1retap", #endif #ifdef PLUGIN_WIRELESS "wireless", #endif #ifdef PLUGIN_XMMS "xmms", #endif NULL, }; /* Prototypes */ int plugin_init_cfg(void); void plugin_exit_cfg(void); int plugin_init_math(void); void plugin_exit_math(void); int plugin_init_string(void); void plugin_exit_string(void); int plugin_init_test(void); void plugin_exit_test(void); int plugin_init_time(void); void plugin_exit_time(void); int plugin_init_apm(void); void plugin_exit_apm(void); int plugin_init_asterisk(void); void plugin_exit_asterisk(void); int plugin_init_button_exec(void); void plugin_exit_button_exec(void); int plugin_init_cpuinfo(void); void plugin_exit_cpuinfo(void); int plugin_init_dbus(void); void plugin_exit_dbus(void); int plugin_init_diskstats(void); void plugin_exit_diskstats(void); int plugin_init_dvb(void); void plugin_exit_dvb(void); int plugin_init_exec(void); void plugin_exit_exec(void); int plugin_init_event(void); void plugin_exit_event(void); int plugin_init_fifo(void); void plugin_exit_fifo(void); int plugin_init_file(void); void plugin_exit_file(void); int plugin_init_gps(void); void plugin_exit_gps(void); int plugin_init_hddtemp(void); void plugin_exit_hddtemp(void); int plugin_init_huawei(void); void plugin_exit_huawei(void); int plugin_init_i2c_sensors(void); void plugin_exit_i2c_sensors(void); int plugin_init_imon(void); void plugin_exit_imon(void); int plugin_init_iconv(void); void plugin_exit_iconv(void); int plugin_init_isdn(void); void plugin_exit_isdn(void); int plugin_init_kvv(void); void plugin_exit_kvv(void); int plugin_init_loadavg(void); void plugin_exit_loadavg(void); int plugin_init_meminfo(void); void plugin_exit_meminfo(void); int plugin_init_mpd(void); void plugin_exit_mpd(void); int plugin_init_mpris_dbus(void); void plugin_exit_mpris_dbus(void); int plugin_init_mysql(void); void plugin_exit_mysql(void); int plugin_init_netdev(void); void plugin_exit_netdev(void); int plugin_init_netinfo(void); void plugin_exit_netinfo(void); int plugin_init_pop3(void); void plugin_exit_pop3(void); int plugin_init_ppp(void); void plugin_exit_ppp(void); int plugin_init_proc_stat(void); void plugin_exit_proc_stat(void); int plugin_init_python(void); void plugin_exit_python(void); int plugin_init_raspi(void); void plugin_exit_raspi(void); int plugin_init_sample(void); void plugin_exit_sample(void); int plugin_init_seti(void); void plugin_exit_seti(void); int plugin_init_statfs(void); void plugin_exit_statfs(void); int plugin_init_uname(void); void plugin_exit_uname(void); int plugin_init_uptime(void); void plugin_exit_uptime(void); int plugin_init_w1retap(void); void plugin_exit_w1retap(void); int plugin_init_wireless(void); void plugin_exit_wireless(void); int plugin_init_xmms(void); void plugin_exit_xmms(void); int plugin_list(void) { int i; printf("available plugins:\n "); for (i = 0; Plugins[i]; i++) { printf("%s", Plugins[i]); if (Plugins[i + 1]) printf(", "); } printf("\n"); return 0; } int plugin_init(void) { plugin_init_cfg(); plugin_init_math(); plugin_init_string(); plugin_init_test(); plugin_init_time(); #ifdef PLUGIN_APM plugin_init_apm(); #endif #ifdef PLUGIN_ASTERISK plugin_init_asterisk(); #endif #ifdef PLUGIN_BUTTON_EXEC plugin_init_button_exec(); #endif #ifdef PLUGIN_CPUINFO plugin_init_cpuinfo(); #endif #ifdef PLUGIN_DBUS plugin_init_dbus(); #endif #ifdef PLUGIN_DISKSTATS plugin_init_diskstats(); #endif #ifdef PLUGIN_DVB plugin_init_dvb(); #endif #ifdef PLUGIN_EXEC plugin_init_exec(); #endif #ifdef PLUGIN_EVENT plugin_init_event(); #endif #ifdef PLUGIN_FIFO plugin_init_fifo(); #endif #ifdef PLUGIN_FILE plugin_init_file(); #endif #ifdef PLUGIN_GPS plugin_init_gps(); #endif #ifdef PLUGIN_HDDTEMP plugin_init_hddtemp(); #endif #ifdef PLUGIN_HUAWEI plugin_init_huawei(); #endif #ifdef PLUGIN_I2C_SENSORS plugin_init_i2c_sensors(); #endif #ifdef PLUGIN_ICONV plugin_init_iconv(); #endif #ifdef PLUGIN_IMON plugin_init_imon(); #endif #ifdef PLUGIN_ISDN plugin_init_isdn(); #endif #ifdef PLUGIN_KVV plugin_init_kvv(); #endif #ifdef PLUGIN_LOADAVG plugin_init_loadavg(); #endif #ifdef PLUGIN_MEMINFO plugin_init_meminfo(); #endif #ifdef PLUGIN_MPD plugin_init_mpd(); #endif #ifdef PLUGIN_MPRIS_DBUS plugin_init_mpris_dbus(); #endif #ifdef PLUGIN_MYSQL plugin_init_mysql(); #endif #ifdef PLUGIN_NETDEV plugin_init_netdev(); #endif #ifdef PLUGIN_NETINFO plugin_init_netinfo(); #endif #ifdef PLUGIN_POP3 plugin_init_pop3(); #endif #ifdef PLUGIN_PPP plugin_init_ppp(); #endif #ifdef PLUGIN_PROC_STAT plugin_init_proc_stat(); #endif #ifdef PLUGIN_PYTHON plugin_init_python(); #endif #ifdef PLUGIN_RASPI plugin_init_raspi(); #endif #ifdef PLUGIN_SAMPLE plugin_init_sample(); #endif #ifdef PLUGIN_SETI plugin_init_seti(); #endif #ifdef PLUGIN_STATFS plugin_init_statfs(); #endif #ifdef PLUGIN_UNAME plugin_init_uname(); #endif #ifdef PLUGIN_UPTIME plugin_init_uptime(); #endif #ifdef PLUGIN_W1RETAP plugin_init_w1retap(); #endif #ifdef PLUGIN_WIRELESS plugin_init_wireless(); #endif #ifdef PLUGIN_XMMS plugin_init_xmms(); #endif return 0; } void plugin_exit(void) { #ifdef PLUGIN_APM plugin_exit_apm(); #endif #ifdef PLUGIN_ASTERISK plugin_exit_asterisk(); #endif #ifdef PLUGIN_BUTTON_EXEC plugin_exit_button_exec(); #endif #ifdef PLUGIN_CPUINFO plugin_exit_cpuinfo(); #endif #ifdef PLUGIN_DBUS plugin_exit_dbus(); #endif #ifdef PLUGIN_DISKSTATS plugin_exit_diskstats(); #endif #ifdef PLUGIN_DVB plugin_exit_dvb(); #endif #ifdef PLUGIN_EXEC plugin_exit_exec(); #endif #ifdef PLUGIN_EVENT plugin_exit_event(); #endif #ifdef PLUGIN_FIFO plugin_exit_fifo(); #endif #ifdef PLUGIN_FILE plugin_exit_file(); #endif #ifdef PLUGIN_GPS plugin_exit_gps(); #endif #ifdef PLUGIN_HUAWEI plugin_exit_huawei(); #endif #ifdef PLUGIN_I2C_SENSORS plugin_exit_i2c_sensors(); #endif #ifdef PLUGIN_ICONV plugin_exit_iconv(); #endif #ifdef PLUGIN_IMON plugin_exit_imon(); #endif #ifdef PLUGIN_ISDN plugin_exit_isdn(); #endif #ifdef PLUGIN_KVV plugin_exit_kvv(); #endif #ifdef PLUGIN_LOADAVG plugin_exit_loadavg(); #endif #ifdef PLUGIN_MEMINFO plugin_exit_meminfo(); #endif #ifdef PLUGIN_MPD plugin_exit_mpd(); #endif #ifdef PLUGIN_MPRIS_DBUS plugin_exit_mpris_dbus(); #endif #ifdef PLUGIN_MYSQL plugin_exit_mysql(); #endif #ifdef PLUGIN_NETDEV plugin_exit_netdev(); #endif #ifdef PLUGIN_NETINFO plugin_exit_netinfo(); #endif #ifdef PLUGIN_POP3 plugin_exit_pop3(); #endif #ifdef PLUGIN_PPP plugin_exit_ppp(); #endif #ifdef PLUGIN_PROC_STAT plugin_exit_proc_stat(); #endif #ifdef PLUGIN_PYTHON plugin_exit_python(); #endif #ifdef PLUGIN_RASPI plugin_exit_raspi(); #endif #ifdef PLUGIN_SAMPLE plugin_exit_sample(); #endif #ifdef PLUGIN_SETI plugin_exit_seti(); #endif #ifdef PLUGIN_STATFS plugin_exit_statfs(); #endif #ifdef PLUGIN_UNAME plugin_exit_uname(); #endif #ifdef PLUGIN_UPTIME plugin_exit_uptime(); #endif #ifdef PLUGIN_W1RETAP plugin_exit_w1retap(); #endif #ifdef PLUGIN_WIRELESS plugin_exit_wireless(); #endif #ifdef PLUGIN_XMMS plugin_exit_xmms(); #endif plugin_exit_cfg(); plugin_exit_math(); plugin_exit_string(); plugin_exit_test(); plugin_exit_time(); DeleteFunctions(); DeleteVariables(); } lcd4linux-r1200/lcd4linux.xpm0000644000175000017500000000440210670762146016665 0ustar jmccrohanjmccrohan/* XPM */ /* * Copyright 1999 Michael Reinelt * Copyright 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ static char *lcd4linux[] = { "38 32 3 1", " c None", "# c #102000", ". c #a0d000", " ", " ", " ", " ", " ", " ", " ", "......................................", "..##............######....######......", "..##............######....######......", "..##..........##......##..##....##....", "..##..........##......##..##....##....", "..##..........##..........##......##..", "..##..........##..........##......##..", "..##..........##..........##......##..", "..##..........##..........##......##..", "..##..........##..........##......##..", "..##..........##..........##......##..", "..##..........##......##..##....##....", "..##..........##......##..##....##....", "..##########....######....######......", "..##########....######....######......", "......................................", "......................................", " ", " ", " ", " ", " ", " ", " ", " ", }; lcd4linux-r1200/drv_FutabaVFD.c0000644000175000017500000002264011720612455017010 0ustar jmccrohanjmccrohan/* $Id: drv_FutabaVFD.c -1 $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_FutabaVFD.c $ * * A driver to run Futaba VFD M402SD06GL with LCD4Linux on parallel port * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * Copyright (C) 2012 Marcus Menzel * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_FutabaVFD * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_parport.h" static char Name[] = "FutabaVFD"; static unsigned char SIGNAL_WR; static unsigned char SIGNAL_SELECT; static unsigned char SIGNAL_TEST; static unsigned char SIGNAL_BUSY; static unsigned char dim; /* brightness 0..3 */ static unsigned char curPos; /* cursor position */ static unsigned char curOn; /* cursor on */ static unsigned char BUSY_SHIFT; static unsigned char BUSY_VALUE; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /* example for sending one byte over the wire */ static void drv_FutabaVFD_writeChar(const unsigned char c) { int i; unsigned char status; drv_generic_parport_data(c); drv_generic_parport_control(SIGNAL_WR | SIGNAL_SELECT, 0); ndelay(60); drv_generic_parport_control(SIGNAL_WR, 0xFF); /*wait <=60ns till busy */ for (i = 0; i < 60; i++) { status = drv_generic_parport_status(); if (((status >> BUSY_SHIFT) & 1) == BUSY_VALUE) break; ndelay(1); } ndelay(60 - i); drv_generic_parport_control(SIGNAL_SELECT, 0xFF); /*wait max 0.1s till not busy */ for (i = 0; i < 100000000; i++) { status = drv_generic_parport_status(); if (((status >> BUSY_SHIFT) & 1) != BUSY_VALUE) break; ndelay(1); } ndelay(210); } static void drv_FutabaVFD_showCursor(int b) { drv_FutabaVFD_writeChar((b) ? 0x13 : 0x14); /* b==0: cursor off */ } static void drv_FutabaVFD_clear() { drv_FutabaVFD_writeChar(0x1F); /*reset */ drv_FutabaVFD_writeChar(0x11); /*DC1 - normal display */ drv_FutabaVFD_showCursor(0); } static int drv_FutabaVFD_open(const char *section) { if (drv_generic_parport_open(section, Name) != 0) { error("%s: could not initialize parallel port!", Name); return -1; } /* read the wiring from config */ if ((SIGNAL_WR = drv_generic_parport_wire_ctrl("WR", "STROBE")) == 0xFF) return -1; if ((SIGNAL_SELECT = drv_generic_parport_wire_ctrl("SEL", "SLCTIN")) == 0xFF) return -1; if ((SIGNAL_TEST = drv_generic_parport_wire_ctrl("TEST", "AUTOFD")) == 0xFF) return -1; if ((SIGNAL_BUSY = drv_generic_parport_wire_status("BUSY", "BUSY")) == 0xFF) return -1; BUSY_SHIFT = 0; BUSY_VALUE = SIGNAL_BUSY; while (BUSY_VALUE > 1) { BUSY_VALUE >>= 1; BUSY_SHIFT++; } BUSY_VALUE = (SIGNAL_BUSY == 0x80) ? 0 : 1; /* portpin 11 inverted */ /* set all signals to high */ drv_generic_parport_control(SIGNAL_WR | SIGNAL_SELECT | SIGNAL_TEST, 0xFF); /* set direction: write */ drv_generic_parport_direction(0); return 0; } static int drv_FutabaVFD_close(void) { drv_generic_parport_close(); return 0; } static void drv_FutabaVFD_send(const char *data, const unsigned int len) { unsigned int i; for (i = 0; i < len; i++) drv_FutabaVFD_writeChar(*data++); } static void drv_FutabaVFD_goto(unsigned char pos) { curPos = pos; drv_FutabaVFD_writeChar(0x10); drv_FutabaVFD_writeChar(curPos); } static void drv_FutabaVFD_write(const int row, const int col, const char *data, int len) { unsigned char oldPos = curPos; if (curOn) drv_FutabaVFD_showCursor(0); drv_FutabaVFD_goto(row * DCOLS + col); drv_FutabaVFD_send(data, len); drv_FutabaVFD_goto(oldPos); if (curOn) drv_FutabaVFD_showCursor(1); } static void drv_FutabaVFD_defchar(const int ascii, const unsigned char *matrix) { return; // no defchars } static void drv_FutabaVFD_brightness(int brightness) { if (brightness < 0) dim = 0; else if (brightness > 3) dim = 3; else dim = brightness; drv_FutabaVFD_writeChar(0x04); drv_FutabaVFD_writeChar((dim < 3) ? (1 + dim) * 0x20 : 0xFF); } static void drv_FutabaVFD_test(int test) { drv_generic_parport_control(SIGNAL_TEST, (test) ? 0 : 0xFF); } /* start text mode display */ static int drv_FutabaVFD_start(const char *section) { int brightness; int rows = -1, cols = -1; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* open communication with the display */ if (drv_FutabaVFD_open(section) < 0) return -1; if (cfg_number(section, "Brightness", 0, 0, 255, &brightness) > 0) drv_FutabaVFD_brightness(brightness); drv_FutabaVFD_clear(); /* clear display */ return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_brightness(RESULT * result, const int argc, RESULT * argv[]) { double d = dim; switch (argc) { case 0: SetResult(&result, R_NUMBER, &d); break; case 1: drv_FutabaVFD_brightness(R2N(argv[0])); d = dim; SetResult(&result, R_NUMBER, &d); break; default: error("%s::brightness(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_FutabaVFD_list(void) { printf("Futaba VFD M402SD06GL"); return 0; } /* initialize driver & display */ /* use this function for a text display */ int drv_FutabaVFD_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 0.0.1 $"); XRES = 5; /* pixel width of one char */ YRES = 7; /* pixel height of one char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_FutabaVFD_write; drv_generic_text_real_defchar = drv_FutabaVFD_defchar; /* start display */ if ((ret = drv_FutabaVFD_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "---")) { sleep(3); drv_FutabaVFD_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver TODO */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, '_'); /* ASCII 32 = blank */ drv_generic_text_bar_add_segment(255, 255, 255, 0x7F); /* 0x7F = full dot */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget TODO */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::brightness", -1, plugin_brightness); return 0; } /* close driver & display */ /* use this function for a text display */ int drv_FutabaVFD_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); drv_FutabaVFD_clear(); if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing connection"); drv_FutabaVFD_close(); return (0); } /* use this one for a text display */ DRIVER drv_FutabaVFD = { .name = Name, .list = drv_FutabaVFD_list, .init = drv_FutabaVFD_init, .quit = drv_FutabaVFD_quit, }; lcd4linux-r1200/plugin_time.c0000644000175000017500000000472511072311452016704 0ustar jmccrohanjmccrohan/* $Id: plugin_time.c 897 2008-10-06 04:25:14Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_time.c $ * * time plugin * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_time (void) * adds some handy time functions * */ #include "config.h" #include #include #include #include "debug.h" #include "plugin.h" static void my_time(RESULT * result) { double value = time(NULL); SetResult(&result, R_NUMBER, &value); } static void my_strftime(RESULT * result, RESULT * arg1, RESULT * arg2) { char value[256]; time_t t = R2N(arg2); value[0] = '\0'; strftime(value, sizeof(value), R2S(arg1), localtime(&t)); SetResult(&result, R_STRING, value); } static void my_stftime_tz(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) { char value[256] = ""; time_t t = R2N(arg2); char *tz = R2S(arg3); char *old_tz; old_tz = getenv("TZ"); /* * because the next setenv() call may overwrite that string, we * duplicate it here */ if (old_tz) { old_tz = strdup(old_tz); } setenv("TZ", tz, 1); tzset(); strftime(value, sizeof(value), R2S(arg1), localtime(&t)); if (old_tz) { setenv("TZ", old_tz, 1); } else { unsetenv("TZ"); } tzset(); free(old_tz); SetResult(&result, R_STRING, value); } int plugin_init_time(void) { /* register some basic time functions */ AddFunction("time", 0, my_time); AddFunction("strftime", 2, my_strftime); AddFunction("strftime_tz", 3, my_stftime_tz); return 0; } void plugin_exit_time(void) { /* empty */ } lcd4linux-r1200/aclocal.m40000644000175000017500000142333112147304253016070 0ustar jmccrohanjmccrohan# generated automatically by aclocal 1.11.6 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, # Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, [m4_warning([this file was generated for autoconf 2.69. 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AC_LIB_LINKFLAGS_BODY([$1], [$2]) dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, dnl because if the user has installed lib[]Name and not disabled its use dnl via --without-lib[]Name-prefix, he wants to use it. ac_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, dnl because these -l options might require -L options that are present in dnl LIBS. -l options benefit only from the -L options listed before it. dnl Otherwise, add it to the front of LIBS, because it may be a static dnl library that depends on another static library that is present in LIBS. dnl Static libraries benefit only from the static libraries listed after dnl it. case " $LIB[]NAME" in *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; *) LIBS="$LIB[]NAME $LIBS" ;; esac AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) LIBS="$ac_save_LIBS" ]) if test "$ac_cv_lib[]Name" = yes; then HAVE_LIB[]NAME=yes AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) AC_MSG_CHECKING([how to link with lib[]$1]) AC_MSG_RESULT([$LIB[]NAME]) else HAVE_LIB[]NAME=no dnl If $LIB[]NAME didn't lead to a usable library, we don't need dnl $INC[]NAME either. CPPFLAGS="$ac_save_CPPFLAGS" LIB[]NAME= LTLIB[]NAME= LIB[]NAME[]_PREFIX= fi AC_SUBST([HAVE_LIB]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) popdef([NAME]) popdef([Name]) ]) dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, dnl acl_hardcode_minus_L. AC_DEFUN([AC_LIB_RPATH], [ dnl Tell automake >= 1.10 to complain if config.rpath is missing. m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE([rpath], [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_FROMPACKAGE(name, package) dnl declares that libname comes from the given package. The configure file dnl will then not have a --with-libname-prefix option but a dnl --with-package-prefix option. Several libraries can come from the same dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar dnl macro call that searches for libname. AC_DEFUN([AC_LIB_FROMPACKAGE], [ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) define([acl_frompackage_]NAME, [$2]) popdef([NAME]) pushdef([PACK],[$2]) pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) define([acl_libsinpackage_]PACKUP, m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1]) popdef([PACKUP]) popdef([PACK]) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) dnl Autoconf >= 2.61 supports dots in --with options. pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_ARG_WITH(P_A_C_K[-prefix], [[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi ]) dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= LIB[]NAME[]_PREFIX= dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been dnl computed. So it has to be reset here. HAVE_LIB[]NAME= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" dnl The same code as in the loop below: dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$acl_hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi popdef([P_A_C_K]) popdef([PACKLIBS]) popdef([PACKUP]) popdef([PACK]) popdef([NAME]) ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) dnl For those cases where a variable contains several -L and -l options dnl referring to unknown libraries and directories, this macro determines the dnl necessary additional linker options for the runtime path. dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) dnl sets LDADDVAR to linker options needed together with LIBSVALUE. dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, dnl otherwise linking without libtool is assumed. AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ AC_REQUIRE([AC_LIB_RPATH]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) $1= if test "$enable_rpath" != no; then if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode directories into the resulting dnl binary. rpathdirs= next= for opt in $2; do if test -n "$next"; then dir="$next" dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= else case $opt in -L) next=yes ;; -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= ;; *) next= ;; esac fi done if test "X$rpathdirs" != "X"; then if test -n ""$3""; then dnl libtool is used for linking. Use -R options. for dir in $rpathdirs; do $1="${$1}${$1:+ }-R$dir" done else dnl The linker is used for linking directly. if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user dnl must pass all path elements in one option. alldirs= for dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="$flag" else dnl The -rpath options are cumulative. for dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="${$1}${$1:+ }$flag" done fi fi fi fi fi AC_SUBST([$1]) ]) # lib-prefix.m4 serial 7 (gettext-0.18) dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib-prefix], [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) dnl AC_LIB_PREPARE_MULTILIB creates dnl - a variable acl_libdirstem, containing the basename of the libdir, either dnl "lib" or "lib64" or "lib/64", dnl - a variable acl_libdirstem2, as a secondary possible value for dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or dnl "lib/amd64". AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ dnl There is no formal standard regarding lib and lib64. dnl On glibc systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine dnl the compiler's default mode by looking at the compiler's library search dnl path. If at least one of its elements ends in /lib64 or points to a dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. dnl Otherwise we use the default, namely "lib". dnl On Solaris systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. AC_REQUIRE([AC_CANONICAL_HOST]) acl_libdirstem=lib acl_libdirstem2= case "$host_os" in solaris*) dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment dnl . dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the dnl symlink is missing, so we set acl_libdirstem2 too. AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], [AC_EGREP_CPP([sixtyfour bits], [ #ifdef _LP64 sixtyfour bits #endif ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) ]) if test $gl_cv_solaris_64bit = yes; then acl_libdirstem=lib/64 case "$host_cpu" in sparc*) acl_libdirstem2=lib/sparcv9 ;; i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; esac fi ;; *) searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; */../ | */.. ) # Better ignore directories of this form. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_CC_BASENAME(CC) # ------------------- # Calculate cc_basename. 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n $lt_cv_sys_max_cmd_len ; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "$cross_compiling" = yes; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisbility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen="shl_load"], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen="dlopen"], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) ]) ]) ]) ]) ]) ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; 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then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test "$hard_links" = no; then AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", [Define to the sub-directory in which libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then # We can hardcode non-existent directories. if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ if test "$GCC" = yes; 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=yes sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; 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Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[[89]] | openbsd2.[[89]].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac AC_MSG_RESULT([$dynamic_linker]) test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi _LT_DECL([], [variables_saved_for_relink], [1], [Variables whose values should be saved in libtool wrapper scripts and restored at link time]) _LT_DECL([], [need_lib_prefix], [0], [Do we need the "lib" prefix for modules?]) _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) _LT_DECL([], [version_type], [0], [Library versioning type]) _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) _LT_DECL([], [shlibpath_overrides_runpath], [0], [Is shlibpath searched before the hard-coded library search path?]) _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) _LT_DECL([], [library_names_spec], [1], [[List of archive names. First name is the real one, the rest are links. The last name is the one that the linker finds with -lNAME]]) _LT_DECL([], [soname_spec], [1], [[The coded name of the library, if different from the real name]]) _LT_DECL([], [install_override_mode], [1], [Permission mode override for installation of shared libraries]) _LT_DECL([], [postinstall_cmds], [2], [Command to use after installation of a shared archive]) _LT_DECL([], [postuninstall_cmds], [2], [Command to use after uninstallation of a shared archive]) _LT_DECL([], [finish_cmds], [2], [Commands used to finish a libtool library installation in a directory]) _LT_DECL([], [finish_eval], [1], [[As "finish_cmds", except a single script fragment to be evaled but not shown]]) _LT_DECL([], [hardcode_into_libs], [0], [Whether we should hardcode library paths into libraries]) _LT_DECL([], [sys_lib_search_path_spec], [2], [Compile-time system search path for libraries]) _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], [Run-time system search path for libraries]) ])# _LT_SYS_DYNAMIC_LINKER # _LT_PATH_TOOL_PREFIX(TOOL) # -------------------------- # find a file program which can recognize shared library AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl AC_MSG_CHECKING([for $1]) AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, [case $MAGIC_CMD in [[\\/*] | ?:[\\/]*]) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR dnl $ac_dummy forces splitting on constant user-supplied paths. dnl POSIX.2 word splitting is done only on the output of word expansions, dnl not every word. 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esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='' ;; m68k) _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac ;; bsdi[[45]]*) _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=yes _LT_TAGVAR(file_list_spec, $1)='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; esac ;; darwin* | rhapsody*) _LT_DARWIN_LINKER_FEATURES($1) ;; dgux*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux9*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; hpux10*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes fi ;; hpux11*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) m4_if($1, [], [ # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) _LT_LINKER_OPTION([if $CC understands -b], _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) ;; esac fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. 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then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' else case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ;; esac fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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FIXME _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; chorus*) case $cc_basename in *) # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; esac ;; cygwin* | mingw* | pw32* | cegcc*) case $GXX,$cc_basename in ,cl* | no,cl*) # Native MSVC # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(always_export_symbols, $1)=yes _LT_TAGVAR(file_list_spec, $1)='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; 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fi~ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; darwin* | rhapsody*) _LT_DARWIN_LINKER_FEATURES($1) ;; dgux*) case $cc_basename in ec++*) # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; ghcx*) # Green Hills C++ Compiler # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; *) # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; esac ;; freebsd2.*) # C++ shared libraries reported to be fairly broken before # switch to ELF _LT_TAGVAR(ld_shlibs, $1)=no ;; freebsd-elf*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; freebsd* | dragonfly*) # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF # conventions _LT_TAGVAR(ld_shlibs, $1)=yes ;; haiku*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(link_all_deplibs, $1)=yes ;; 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list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' ;; *) if test "$GXX" = yes; then if test $with_gnu_ld = no; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac fi else # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; interix[[3-9]]*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. 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If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _WIDGET_KEYPAD_H_ #define _WIDGET_KEYPAD_H_ #include "property.h" #include "widget.h" typedef enum { WIDGET_KEY_UP = 1, WIDGET_KEY_DOWN = 2, WIDGET_KEY_LEFT = 4, WIDGET_KEY_RIGHT = 8, WIDGET_KEY_CONFIRM = 16, WIDGET_KEY_CANCEL = 32, WIDGET_KEY_PRESSED = 64, WIDGET_KEY_RELEASED = 128 } KEYPADKEY; typedef struct WIDGET_KEYPAD { PROPERTY expression; /* expression that delivers the value */ KEYPADKEY key; /* which key */ } WIDGET_KEYPAD; extern WIDGET_CLASS Widget_Keypad; #endif lcd4linux-r1200/drv_SimpleLCD.c0000644000175000017500000002224510570300256017016 0ustar jmccrohanjmccrohan/* $Id: drv_SimpleLCD.c 771 2007-02-25 12:27:26Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_SimpleLCD.c $ * * driver for a simple serial terminal. * * Copyright (C) 2005 Julien Aube * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * This driver simply send out caracters on the serial port, without any * formatting instructions for a particular LCD device. * This is useful for custom boards of for very simple LCD. * * I use it for tests on a custom-made board based on a AVR microcontroler * and also for driver a Point-of-Sale text-only display. * I assume the following : * - CR (0x0d) Return to the begining of the line without erasing, * - LF (0x0a) Initiate a new line (but without sending the cursor to * the begining of the line) * - BS (0x08) Move the cursor to the previous caracter (but does no erase it). * - It's not possible to return to the first line. Thus a back buffer is used * in this driver. * * ******** UPDATE ********* * I have added a "VT-100 Compatible mode" that allows the driver to support * control-sequence code. This greatly reduce flickering and eliminate the need * for the back-buffer. But it is optional since all displays cannot support them. * Here are the codes: * Delete the display (but does not move the cursor) : * "ESC [ 2 J" (0x1b 0x5b 0x32 0x4a) * Position the cursor : * "ESC [ YY ; XX H" ( 0x1b 0x5b YY 0x3b XX 0x48 ) where YY is the ascii for the line * number, and XX is the ascii for the column number ( first line/column is '1', not zero) * Delete to the end of line from current cursor position : * "ESC [ 0 K" ( 0x1b 0x5b 0x30 0x4b ) * Set Country Code : * "ESC R NN" (0x1b 0x52 NN) where NN is the country code *in byte, NOT ascii*. * The default is 0 (USA), see below for specific countries. * the list of accessible characters page are available on this page : * http://www.wincor-nixdorf.com/internet/com/Services/Support/TechnicalSupport/POSSystems * /Manuals/BAxx/index.html * Get the display identification : (Doesn't work reliably, timing issues here) * "ESC [ 0 c" ( 0x1b 0x5b 0x30 0x63). Return a string which look like this : * ESC [ ? M ; NN ; OO ; PP ; QQ c) where M is type of display (2 for VFD), * NN is the rom version, 00 is the current caracter set, PP is the number of lines and * QQ the number of colomns. * * * A "bar" capability is now provided if the config file has a "BarCharValue" parameter in it. * * The code come mostly taken from the LCDTerm driver in LCD4Linux, from * Michaels Reinelt, many thanks to him. * * This driver is released under the GPL. */ /* * * exported fuctions: * * struct DRIVER drv_SimpleLCD * */ #include "config.h" #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_serial.h" static char Name[] = "SimpleLCD"; static char *backbuffer = 0; static int backbuffer_size = 0; static int vt100_mode = 0; static unsigned char bar_char = 0; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /** No clear function on SimpleLCD : Just send CR-LF * number of lines **/ static void drv_SL_simple_clear(void) { char cmd[2]; int i; cmd[0] = '\r'; cmd[1] = '\n'; for (i = 0; i < DROWS; ++i) { drv_generic_serial_write(cmd, 2); } memset(backbuffer, ' ', backbuffer_size); } /** vt-100 mode : send the ESC-code **/ static void drv_SL_vt100_clear(void) { char cmd[4]; cmd[0] = 0x1b; cmd[1] = '['; cmd[2] = '2'; cmd[3] = 'J'; drv_generic_serial_write(cmd, 4); } static void drv_SL_clear(void) { vt100_mode == 1 ? drv_SL_vt100_clear() : drv_SL_simple_clear(); } /* If full_commit = true, then the whole buffer is to be sent to screen. if full_commit = false, then only the last line is to be sent (faster on slow screens) */ static void drv_SL_commit(int full_commit) { int row; char cmd[2] = { '\r', '\n' }; if (full_commit) { for (row = 0; row < DROWS; row++) { drv_generic_serial_write(cmd, 2); drv_generic_serial_write(backbuffer + (DCOLS * row), DCOLS); } } else { drv_generic_serial_write(cmd, 1); /* Go to the beginning of the line only */ drv_generic_serial_write(backbuffer + (DCOLS * (DROWS - 1)), DCOLS); } } static void drv_SL_simple_write(const int row, const int col, const char *data, int len) { memcpy(backbuffer + (row * DCOLS) + col, data, len); if (row == DROWS - 1) drv_SL_commit(0); else drv_SL_commit(1); } static void drv_SL_vt100_write(const int row, const int col, const char *data, int len) { char cmd[8]; cmd[0] = 0x1b; cmd[1] = '['; cmd[2] = row + '1'; cmd[3] = ';'; cmd[4] = (col / 10) + '0'; cmd[5] = (col % 10) + '1'; cmd[6] = 'H'; drv_generic_serial_write(cmd, 7); drv_generic_serial_write(data, len); } static int drv_SL_start(const char *section, const int quiet) { int rows = -1, cols = -1; int value; unsigned int flags = 0; char *s; char *model = 0; vt100_mode = 0; model = cfg_get(section, "Model", "generic"); if (model != NULL && *model != '\0') { if (strcasecmp("vt100", model) == 0) vt100_mode = 1; } cfg_number(section, "BarCharValue", 0, 0, 255, &value); bar_char = value; cfg_number(section, "Options", 0, 0, 0xffff, &value); flags = value; if (drv_generic_serial_open(section, Name, flags) < 0) return -1; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; if (!vt100_mode) { backbuffer_size = DROWS * DCOLS; backbuffer = malloc(backbuffer_size); if (!backbuffer) { return -1; } } /* real worker functions */ if (vt100_mode) { drv_generic_text_real_write = drv_SL_vt100_write; } else { drv_generic_text_real_write = drv_SL_simple_write; } drv_SL_clear(); /* clear */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, NULL)) { sleep(3); drv_SL_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_SL_list(void) { printf("generic vt100"); return 0; } /* initialize driver & display */ int drv_SL_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 771 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = -1; /* number of bytes a goto command requires */ /* start display */ if ((ret = drv_SL_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register plugins */ /* none */ return 0; } /* close driver & display */ int drv_SL_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_SL_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_serial_close(); if (backbuffer) { free(backbuffer); backbuffer = 0; backbuffer_size = 0; } return (0); } DRIVER drv_SimpleLCD = { .name = Name, .list = drv_SL_list, .init = drv_SL_init, .quit = drv_SL_quit, }; lcd4linux-r1200/missing0000755000175000017500000002557711037072006015633 0ustar jmccrohanjmccrohan#! /bin/sh # Common stub for a few missing GNU programs while installing. scriptversion=2006-05-10.23 # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 # Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: lcd4linux-r1200/drv_T6963.c0000644000175000017500000003245411474477064016020 0ustar jmccrohanjmccrohan/* $Id: drv_T6963.c 1136 2010-11-28 16:07:16Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_T6963.c $ * * new style driver for T6963-based displays * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_T6963 * */ #include "config.h" #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "drv.h" #include "drv_generic_graphic.h" #include "drv_generic_parport.h" #ifdef WITH_DMALLOC #include #endif static char Name[] = "T6963"; static int Model; typedef struct { int type; char *name; } MODEL; static MODEL Models[] = { {0x01, "T6963"}, {0xff, "Unknown"} }; /* font width of display */ static int CELL; /* text rows/columns */ static int TROWS, TCOLS; /* SingleScan or DualScan */ static int DualScan = 0; /* Timings */ static int T_ACC, T_OH, T_PW, T_DH, T_CDS; /* soft-wiring */ static unsigned char SIGNAL_CE; static unsigned char SIGNAL_CD; static unsigned char SIGNAL_RD; static unsigned char SIGNAL_WR; unsigned char *Buffer1, *Buffer2; static int bug = 0; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /* perform normal status check */ static void drv_T6_status1(void) { int n; /* turn off data line drivers */ drv_generic_parport_direction(1); /* lower CE and RD */ drv_generic_parport_control(SIGNAL_CE | SIGNAL_RD, 0); /* Access Time */ ndelay(T_ACC); /* wait for STA0=1 and STA1=1 */ n = 0; do { rep_nop(); if (++n > 1000) { debug("hang in status1"); bug = 1; break; } } while ((drv_generic_parport_read() & 0x03) != 0x03); /* rise RD and CE */ drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, SIGNAL_RD | SIGNAL_CE); /* Output Hold Time */ ndelay(T_OH); /* turn on data line drivers */ drv_generic_parport_direction(0); } /* perform status check in "auto mode" */ static void drv_T6_status2(void) { int n; /* turn off data line drivers */ drv_generic_parport_direction(1); /* lower RD and CE */ drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, 0); /* Access Time */ ndelay(T_ACC); /* wait for STA3=1 */ n = 0; do { rep_nop(); if (++n > 1000) { debug("hang in status2"); bug = 1; break; } } while ((drv_generic_parport_read() & 0x08) != 0x08); /* rise RD and CE */ drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, SIGNAL_RD | SIGNAL_CE); /* Output Hold Time */ ndelay(T_OH); /* turn on data line drivers */ drv_generic_parport_direction(0); } static void drv_T6_write_cmd(const unsigned char cmd) { /* wait until the T6963 is idle */ drv_T6_status1(); /* put data on DB1..DB8 */ drv_generic_parport_data(cmd); /* lower WR and CE */ drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0); /* Pulse width */ ndelay(T_PW); /* rise WR and CE */ drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE); /* Data Hold Time */ ndelay(T_DH); } static void drv_T6_write_data(const unsigned char data) { /* wait until the T6963 is idle */ drv_T6_status1(); /* put data on DB1..DB8 */ drv_generic_parport_data(data); /* lower C/D */ drv_generic_parport_control(SIGNAL_CD, 0); /* C/D Setup Time */ ndelay(T_CDS); /* lower WR and CE */ drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0); /* Pulse Width */ ndelay(T_PW); /* rise WR and CE */ drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE); /* Data Hold Time */ ndelay(T_DH); /* rise CD */ drv_generic_parport_control(SIGNAL_CD, SIGNAL_CD); } static void drv_T6_write_auto(const unsigned char data) { /* wait until the T6963 is idle */ drv_T6_status2(); /* put data on DB1..DB8 */ drv_generic_parport_data(data); /* lower C/D */ drv_generic_parport_control(SIGNAL_CD, 0); /* C/D Setup Time */ ndelay(T_CDS); /* lower WR and CE */ drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0); /* Pulse Width */ ndelay(T_PW); /* rise WR and CE */ drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE); /* Data Hold Time */ ndelay(T_DH); /* rise CD */ drv_generic_parport_control(SIGNAL_CD, SIGNAL_CD); } #if 0 /* not used */ static void drv_T6_send_byte(const unsigned char cmd, const unsigned char data) { drv_T6_write_data(data); drv_T6_write_cmd(cmd); } #endif static void drv_T6_send_word(const unsigned char cmd, const unsigned short data) { drv_T6_write_data(data & 0xff); drv_T6_write_data(data >> 8); drv_T6_write_cmd(cmd); } static void drv_T6_clear(const unsigned short addr, const int len) { int i; drv_T6_send_word(0x24, addr); /* Set Adress Pointer */ drv_T6_write_cmd(0xb0); /* Set Data Auto Write */ for (i = 0; i < len; i++) { drv_T6_write_auto(0x0); if (bug) { bug = 0; debug("bug occurred at byte %d of %d", i, len); } } drv_T6_status2(); drv_T6_write_cmd(0xb2); /* Auto Reset */ } static void drv_T6_copy(const unsigned short addr, const unsigned char *data, const int len) { int i; drv_T6_send_word(0x24, addr); /* Set Adress Pointer */ drv_T6_write_cmd(0xb0); /* Set Data Auto Write */ for (i = 0; i < len; i++) { drv_T6_write_auto(*(data++)); if (bug) { bug = 0; debug("bug occurred at byte %d of %d, addr=%d", i, len, addr); } } drv_T6_status2(); drv_T6_write_cmd(0xb2); /* Auto Reset */ } static void drv_T6_blit(const int row, const int col, const int height, const int width) { int r, c, a, b; int i, j, e, n; int base; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { unsigned char mask = 1 << (CELL - 1 - c % CELL); if (drv_generic_graphic_black(r, c)) { /* set bit */ Buffer1[(r * DCOLS + c) / CELL] |= mask; } else { /* clear bit */ Buffer1[(r * DCOLS + c) / CELL] &= ~mask; } } a = (r * DCOLS + col) / CELL; b = (r * DCOLS + col + width + CELL - 1) / CELL; for (i = a; i <= b; i++) { if (Buffer1[i] == Buffer2[i]) continue; for (j = i, e = 0; i <= b; i++) { if (Buffer1[i] == Buffer2[i]) { if (++e > 4) break; } else { e = 0; } } if (DualScan && r >= DROWS / 2) { base = 0x8200 - DCOLS * DROWS / 2 / CELL; } else { base = 0x0200; } n = i - j - e + 1; memcpy(Buffer2 + j, Buffer1 + j, n); drv_T6_copy(base + j, Buffer1 + j, n); } } } static int drv_T6_start(const char *section) { char *model, *s; model = cfg_get(section, "Model", "generic"); if (model != NULL && *model != '\0') { int i; for (i = 0; Models[i].type != 0xff; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == 0xff) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; } else { error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } /* read display size from config */ s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } DROWS = -1; DCOLS = -1; if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { error("%s: bad Size '%s' from %s", Name, s, cfg_source()); return -1; } if (sscanf(s = cfg_get(section, "font", "6x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); /* get font width of display */ cfg_number(section, "Cell", 6, 5, 8, &CELL); TROWS = DROWS / 8; /* text rows */ TCOLS = DCOLS / CELL; /* text columns */ /* get DualScan mode */ cfg_number(section, "DualScan", 0, 0, 1, &DualScan); info("%s: %dx%d %sScan %d bits/cell", Name, DCOLS, DROWS, DualScan ? "Dual" : "Single", CELL); Buffer1 = malloc(TCOLS * DROWS); if (Buffer1 == NULL) { error("%s: framebuffer #1 could not be allocated: malloc() failed", Name); return -1; } Buffer2 = malloc(TCOLS * DROWS); if (Buffer2 == NULL) { error("%s: framebuffer #2 could not be allocated: malloc() failed", Name); return -1; } memset(Buffer1, 0, TCOLS * DROWS * sizeof(*Buffer1)); memset(Buffer2, 0, TCOLS * DROWS * sizeof(*Buffer2)); if (drv_generic_parport_open(section, Name) != 0) { error("%s: could not initialize parallel port!", Name); return -1; } /* soft-wiring */ if ((SIGNAL_CE = drv_generic_parport_wire_ctrl("CE", "STROBE")) == 0xff) return -1; if ((SIGNAL_CD = drv_generic_parport_wire_ctrl("CD", "SLCTIN")) == 0xff) return -1; if ((SIGNAL_RD = drv_generic_parport_wire_ctrl("RD", "AUTOFD")) == 0xff) return -1; if ((SIGNAL_WR = drv_generic_parport_wire_ctrl("WR", "INIT")) == 0xff) return -1; /* timings */ T_ACC = timing(Name, section, "ACC", 150, "ns"); /* Access Time */ T_OH = timing(Name, section, "OH", 50, "ns"); /* Output Hold Time */ T_PW = timing(Name, section, "PW", 80, "ns"); /* CE, RD, WR Pulse Width */ T_DH = timing(Name, section, "DH", 40, "ns"); /* Data Hold Time */ T_CDS = timing(Name, section, "CDS", 100, "ns"); /* C/D Setup Time */ /* rise CE, CD, RD and WR */ drv_generic_parport_control(SIGNAL_CE | SIGNAL_CD | SIGNAL_RD | SIGNAL_WR, SIGNAL_CE | SIGNAL_CD | SIGNAL_RD | SIGNAL_WR); /* set direction: write */ drv_generic_parport_direction(0); /* initialize display */ drv_T6_send_word(0x40, 0x0000); /* Set Text Home Address */ drv_T6_send_word(0x41, TCOLS); /* Set Text Area */ drv_T6_send_word(0x42, 0x0200); /* Set Graphic Home Address */ drv_T6_send_word(0x43, TCOLS); /* Set Graphic Area */ drv_T6_write_cmd(0x80); /* Mode Set: OR mode, Internal CG RAM mode */ drv_T6_send_word(0x22, 0x0002); /* Set Offset Register */ drv_T6_write_cmd(0x98); /* Set Display Mode: Curser off, Text off, Graphics on */ drv_T6_write_cmd(0xa0); /* Set Cursor Pattern: 1 line cursor */ drv_T6_send_word(0x21, 0x0000); /* Set Cursor Pointer to (0,0) */ /* clear display */ if (DualScan) { /* upper half */ drv_T6_clear(0x0000, TCOLS * TROWS / 2); /* clear text area */ drv_T6_clear(0x0200, TCOLS * TROWS * 8 / 2); /* clear graphic area */ /* lower half */ drv_T6_clear(0x8000, TCOLS * TROWS / 2); /* clear text area */ drv_T6_clear(0x8200, TCOLS * TROWS * 8 / 2); /* clear graphic area */ } else { drv_T6_clear(0x0000, TCOLS * TROWS); /* clear text area */ drv_T6_clear(0x0200, TCOLS * TROWS * 8); /* clear graphic area */ } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment... */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_T6_list(void) { int i; for (i = 0; Models[i].type != 0xff; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_T6_init(const char *section, const int quiet) { int ret; info("%s: %s", Name, "$Rev: 1136 $"); /* real worker functions */ drv_generic_graphic_real_blit = drv_T6_blit; /* start display */ if ((ret = drv_T6_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ /* none at the moment... */ return 0; } /* close driver & display */ int drv_T6_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_graphic_clear(); if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); drv_generic_parport_close(); if (Buffer1) { free(Buffer1); Buffer1 = NULL; } if (Buffer2) { free(Buffer2); Buffer2 = NULL; } return (0); } DRIVER drv_T6963 = { .name = Name, .list = drv_T6_list, .init = drv_T6_init, .quit = drv_T6_quit, }; lcd4linux-r1200/timer.h0000644000175000017500000000267311733152355015526 0ustar jmccrohanjmccrohan/* $Id: timer.h 1182 2012-03-23 19:54:21Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/timer.h $ * * generic timer handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _TIMER_H_ #define _TIMER_H_ #define TIMER_ACTIVE 1 #define TIMER_INACTIVE 0 #include int timer_add(void (*callback) (void *data), void *data, const int interval, const int one_shot); int timer_add_late(void (*callback) (void *data), void *data, const int interval, const int one_shot); int timer_process(struct timespec *delay); int timer_remove(void (*callback) (void *data), void *data); void timer_exit(void); #endif lcd4linux-r1200/drv_Sample.c0000644000175000017500000003304711134607604016471 0ustar jmccrohanjmccrohan/* $Id: drv_Sample.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Sample.c $ * * sample lcd4linux driver * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_Sample * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" /* text mode display? */ #include "drv_generic_text.h" /* graphic display? */ #include "drv_generic_graphic.h" /* GPO's? */ #include "drv_generic_gpio.h" /* serial port? */ #include "drv_generic_serial.h" /* parallel port? */ #include "drv_generic_parport.h" /* i2c bus? */ #ifdef WITH_I2C #include "drv_generic_i2c.h" #endif static char Name[] = "Sample"; /* for parallel port displays only */ /* use whatever lines you need */ static unsigned char SIGNAL_RS; static unsigned char SIGNAL_EX; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /* low-level parallel port stuff */ /* example for sending one byte over the wire */ static void drv_Sample_bang(const unsigned int data) { /* put data on DB1..DB8 */ drv_generic_parport_data(data & 0xff); /* set/clear some signals */ drv_generic_parport_control(SIGNAL_RS, SIGNAL_RS); /* data setup time (e.g. 200 ns) */ ndelay(200); /* send byte */ /* signal pulse width 500ns */ drv_generic_parport_toggle(SIGNAL_EX, 1, 500); /* wait for command completion (e.g. 100 us) */ udelay(100); } static int drv_Sample_open(const char *section) { /* open serial port */ /* don't mind about device, speed and stuff, this function will take care of */ if (drv_generic_serial_open(section, Name, 0) < 0) return -1; /* opening the parallel port is a bit more tricky: */ /* you have to do all the bit-banging yourself... */ if (drv_generic_parport_open(section, Name) != 0) { error("%s: could not initialize parallel port!", Name); return -1; } /* read the wiring from config */ if ((SIGNAL_EX = drv_generic_parport_wire_ctrl("EX", "STROBE")) == 0xff) return -1; if ((SIGNAL_RS = drv_generic_parport_wire_ctrl("RS", "INIT")) == 0xff) return -1; /* clear all signals */ drv_generic_parport_control(SIGNAL_EX | SIGNAL_RS, 0); /* set direction: write */ drv_generic_parport_direction(0); return 0; } static int drv_Sample_close(void) { /* close whatever port you've opened */ drv_generic_parport_close(); drv_generic_serial_close(); return 0; } /* dummy function that sends something to the display */ static void drv_Sample_send(const char *data, const unsigned int len) { unsigned int i; /* send data to the serial port is easy... */ drv_generic_serial_write(data, len); /* sending data to the parallel port is a bit more tricky... */ for (i = 0; i < len; i++) { drv_Sample_bang(*data++); } } /* text mode displays only */ static void drv_Sample_clear(void) { char cmd[1]; /* do whatever is necessary to clear the display */ /* assume 0x01 to be a 'clear display' command */ cmd[0] = 0x01; drv_Sample_send(cmd, 1); } /* text mode displays only */ static void drv_Sample_write(const int row, const int col, const char *data, int len) { char cmd[3]; /* do the cursor positioning here */ /* assume 0x02 to be a 'Goto' command */ cmd[0] = 0x02; cmd[1] = row; cmd[2] = col; drv_Sample_send(cmd, 3); /* send string to the display */ drv_Sample_send(data, len); } /* text mode displays only */ static void drv_Sample_defchar(const int ascii, const unsigned char *matrix) { char cmd[10]; int i; /* call the 'define character' function */ /* assume 0x03 to be the 'defchar' command */ cmd[0] = 0x03; cmd[1] = ascii; /* send bitmap to the display */ for (i = 0; i < 8; i++) { cmd[i + 2] = *matrix++; } drv_Sample_send(cmd, 10); } /* for graphic displays only */ static void drv_Sample_blit(const int row, const int col, const int height, const int width) { int r, c; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { /* drv_generic_graphic_black() returns 1 if pixel is black */ /* drv_generic_graphic_gray() returns a gray value 0..255 */ /* drv_generic_graphic_rgb() returns a RGB color */ if (drv_generic_graphic_black(r, c)) { /* set bit */ } else { /* clear bit */ } } } } /* remove unless you have GPO's */ static int drv_Sample_GPO(const int num, const int val) { char cmd[4]; /* assume 0x42 to be the 'GPO' command */ cmd[0] = 0x42; cmd[1] = num; cmd[2] = (val > 0) ? 1 : 0; drv_Sample_send(cmd, 3); return 0; } /* example function used in a plugin */ static int drv_Sample_contrast(int contrast) { char cmd[2]; /* adjust limits according to the display */ if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; /* call a 'contrast' function */ /* assume 0x04 to be the 'set contrast' command */ cmd[0] = 0x04; cmd[1] = contrast; drv_Sample_send(cmd, 2); return contrast; } /* start text mode display */ static int drv_Sample_start(const char *section) { int contrast; int rows = -1, cols = -1; char *s; char cmd[1]; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* number of GPO's; remove if you don't have them */ GPOS = 8; /* open communication with the display */ if (drv_Sample_open(section) < 0) { return -1; } /* reset & initialize display */ /* assume 0x00 to be a 'reset' command */ cmd[0] = 0x00; drv_Sample_send(cmd, 0); if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { drv_Sample_contrast(contrast); } drv_Sample_clear(); /* clear display */ return 0; } /* start graphic display */ static int drv_Sample_start2(const char *section) { char *s; char cmd[1]; int contrast; /* read display size from config */ s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } DROWS = -1; DCOLS = -1; if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { error("%s: bad Size '%s' from %s", Name, s, cfg_source()); return -1; } s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } /* Fixme: provider other fonts someday... */ if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } /* you surely want to allocate a framebuffer or something... */ /* open communication with the display */ if (drv_Sample_open(section) < 0) { return -1; } /* reset & initialize display */ /* assume 0x00 to be a 'reset' command */ cmd[0] = 0x00; drv_Sample_send(cmd, 1); if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { drv_Sample_contrast(contrast); } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_Sample_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_Sample_list(void) { printf("Sample driver"); return 0; } /* initialize driver & display */ /* use this function for a text display */ int drv_Sample_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_Sample_write; drv_generic_text_real_defchar = drv_Sample_defchar; /* remove unless you have GPO's */ drv_generic_gpio_real_set = drv_Sample_GPO; /* start display */ if ((ret = drv_Sample_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "www.bwct.de")) { sleep(3); drv_Sample_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ /* initialize generic GPIO driver */ /* remove unless you have GPO's */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); return 0; } /* initialize driver & display */ /* use this function for a graphic display */ int drv_Sample_init2(const char *section, const int quiet) { int ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_Sample_blit; /* remove unless you have GPO's */ drv_generic_gpio_real_set = drv_Sample_GPO; /* start display */ if ((ret = drv_Sample_start2(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); return 0; } /* close driver & display */ /* use this function for a text display */ int drv_Sample_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* remove unless you have GPO's */ drv_generic_gpio_quit(); /* clear display */ drv_Sample_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing connection"); drv_Sample_close(); return (0); } /* close driver & display */ /* use this function for a graphic display */ int drv_Sample_quit2(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_generic_graphic_clear(); /* remove unless you have GPO's */ drv_generic_gpio_quit(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); debug("closing connection"); drv_Sample_close(); return (0); } /* use this one for a text display */ DRIVER drv_Sample = { .name = Name, .list = drv_Sample_list, .init = drv_Sample_init, .quit = drv_Sample_quit, }; /* use this one for a graphic display */ DRIVER drv_Sample2 = { .name = Name, .list = drv_Sample_list, .init = drv_Sample_init2, .quit = drv_Sample_quit2, }; lcd4linux-r1200/drv_Noritake.c0000644000175000017500000002507310570300256017020 0ustar jmccrohanjmccrohan/* $Id: drv_Noritake.c 771 2007-02-25 12:27:26Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Noritake.c $ * * Driver for a Noritake GU128x32-311 graphical display. * * Copyright (C) 2005 Julien Aube * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * *** Noritake Itron GU128x32-311 *** * A 128x32 VFD (Vacuum Fluorescent Display). * It is driver by a Hitachi microcontroller, with a specific * firmware. * The datasheet can be easily found on the internet by searching for the * the name of the display, it's a PDF file that describe the timing, and * the protocol to communicate with the Hitachi microcontroller. * * The display support 2 modes (that can be mutiplexed), one text mode * thanks to an integrated character generator, and provide 4 lines of * 21 caracters. * There is also a graphical mode that can be used to switch on or off * each one if the 128x32 pixels. (monochrome). * * The protocol include the possibility to clear the display memory quickly, * change the luminosity, swich the display on or off (without affecting the * content of the memory) and finally change the "page" or the caracter * generator. Two pages are available in the ROM, all the characters are * listed in the documentation. * * This driver support only the character mode at the moment. * A future release will support the graphical mode as an option. * * This driver is released under the GPL. */ /* * * exported fuctions: * * struct DRIVER drv_Noritake * */ #include "config.h" #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "udelay.h" #include "drv_generic_text.h" #include "drv_generic_parport.h" static char Name[] = "Noritake"; typedef struct { int type; char *name; int rows; int cols; int xres; int yrex; int goto_cost; int protocol; } MODEL; static int Model, Protocol; static MODEL Models[] = { {0x01, "GU311", 4, 21, 6, 8, 5, 1}, {0x02, "GU311_Graphic", 4, 21, 6, 8, 6, 1}, {0xff, "Unknown", -1, -1, -1, -1, -1, -1} }; static unsigned char SIGNAL_CS; /* Chip select, OUTPUT, negative logic, pport AUTOFEED */ static unsigned char SIGNAL_WR; /* Write OUTPUT, negative logic, pport STOBE */ static unsigned char SIGNAL_RESET; /* Reset, OUTPUT, negative logic, pport INIT */ static unsigned char SIGNAL_BLANK; /* Blank, OUTPUT , negative logic, pport SELECT-IN */ #if 0 static unsigned char SIGNAL_BUSY; /* Busy, INPUT , positive logic, pport BUSY, not used */ static unsigned char SIGNAL_FRP; /* Frame Pulse, INPUT , positive logic, pport ACK, not used */ #endif void (*drv_Noritake_clear) (void); /* Data port is positive logic */ /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /* Low-level parport driving functions */ /* This function was used to pool the BUSY line on the parallel port, which can be linked to the BUSY line on the display. But since it works with a timed wait, this function is not necessary, and is kept just in case.*/ #if 0 static void drv_GU311_wait_busy(void) { char c; c = drv_generic_parport_status(); while ((c & SIGNAL_BUSY) == 0) { ndelay(200); /* Wait 100ns before next consultation of BUSY line if the first one was not successful */ c = drv_generic_parport_status(); } } #endif static void drv_GU311_send_char(char c) { #if 0 /* Disabled because all the cables does not have the busy line linked. */ drv_GU311_wait_busy(); /* ensuite the display is ready to take the command */ #endif drv_generic_parport_data(c); ndelay(30); /* delay to ensure data line stabilisation on long cables */ drv_generic_parport_control(SIGNAL_WR, 0); /* write line to enable */ ndelay(150); /* data hold time */ drv_generic_parport_control(SIGNAL_WR, 0xff); /* write line to disable */ ndelay(75); /* From spec : minimum time before next command */ } static void drv_GU311_send_string(char *str, int size) { int i; for (i = 0; i < size; i++) drv_GU311_send_char(str[i]); } /* Command-string elaboration functions */ static void drv_GU311_make_text_string(const int row, const int col, const char *data, int len) { static char cmd[96] = { 0x01, 'C', 0, 0, 'S', 0 }; unsigned char start_addr; /* Cols are 0x00..0x15, on 4 lines. */ start_addr = (0x16 * row) + col; if (start_addr > 0x57) return; if (len > 0x57) return; cmd[2] = start_addr; cmd[3] = len; memcpy(cmd + 5, data, len); drv_GU311_send_string(cmd, len + 5); } /* API functions */ static void drv_GU311_clear(void) { static char clear_cmd[] = { 0x01, 'O', 'P' }; drv_GU311_send_string(clear_cmd, sizeof(clear_cmd)); ndelay(500); /* Delay for execution - this command is the longuest */ } static void drv_GU311_write(const int row, const int col, const char *data, int len) { drv_GU311_make_text_string(row, col, data, len); } static void drv_GU311_reset(void) { drv_generic_parport_control(SIGNAL_RESET, 0); /* initiate reset */ ndelay(1000); /* reset hold time 1ms */ drv_generic_parport_control(SIGNAL_RESET, 0xff); ndelay(200000); /* reset ready time 200ms */ } static int drv_GU311_start(const char *section) { char cmd[3] = { 0x01, 'O' }; /* Parallel port opening and association */ if (drv_generic_parport_open(section, Name) < 0) return -1; if ((SIGNAL_CS = drv_generic_parport_wire_ctrl("CS", "AUTOFD")) == 0xff) return -1; if ((SIGNAL_WR = drv_generic_parport_wire_ctrl("WR", "STROBE")) == 0xff) return -1; if ((SIGNAL_RESET = drv_generic_parport_wire_ctrl("RESET", "INIT")) == 0xff) return -1; if ((SIGNAL_BLANK = drv_generic_parport_wire_ctrl("BLANK", "SLCTIN")) == 0xff) return -1; /* SIGNAL_BUSY=PARPORT_STATUS_BUSY; *//* Not currently needed */ /* SIGNAL_FRP=PARPORT_STATUS_ACK; *//* Not currently needed */ /* Signals configuration */ drv_generic_parport_direction(0); /* parallel port in output mode */ drv_generic_parport_control(SIGNAL_CS | SIGNAL_WR | SIGNAL_RESET | SIGNAL_BLANK, 0xff); /* All lines to "deactivate", -> 1 level on the wire */ drv_generic_parport_control(SIGNAL_CS, 0); /* CS to 0 all the time, write done by WR */ drv_GU311_reset(); /* Ready for commands from now on. */ /* Display configuration */ cmd[2] = '0'; drv_GU311_send_string(cmd, sizeof(cmd)); /* Select char. page 0 */ cmd[2] = 'Q'; drv_GU311_send_string(cmd, sizeof(cmd)); /* Select 'Quick Mode' */ cmd[2] = 'a'; drv_GU311_send_string(cmd, sizeof(cmd)); /* Brightness at 100% */ cmd[2] = 'T'; drv_GU311_send_string(cmd, sizeof(cmd)); /* Ensure display ON */ drv_Noritake_clear(); return 0; } static int drv_Noritake_start(const char *section) { char *model = 0; int i; model = cfg_get(section, "Model", NULL); if (model != NULL && *model != '\0') { for (i = 0; Models[i].type != 0xff; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == 0xff) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; info("%s: using model '%s'", Name, Models[Model].name); } else { error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } DROWS = Models[Model].rows; DCOLS = Models[Model].cols; XRES = Models[Model].xres; YRES = Models[Model].xres; GOTO_COST = Models[Model].goto_cost; Protocol = Models[Model].protocol; /* display preferences */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ /* real worker functions */ drv_Noritake_clear = drv_GU311_clear; if (Models[Model].type == 0x01) { drv_generic_text_real_write = drv_GU311_write; } else { error("%s: Unsupported display. Currently supported are : GU311.", Name); return -1; } return drv_GU311_start(section); } /****************************************/ /*** plugins ***/ /****************************************/ /* none */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_Noritake_list(void) { printf("GU311 GU311_Graphic"); return 0; } /* initialize driver & display */ int drv_Noritake_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 771 $"); /* start display */ if ((ret = drv_Noritake_start(section)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register plugins */ /* none */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, NULL)) { sleep(3); drv_Noritake_clear(); } } return 0; } /* close driver & display */ int drv_Noritake_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_Noritake_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_parport_close(); drv_generic_text_quit(); return (0); } DRIVER drv_Noritake = { .name = Name, .list = drv_Noritake_list, .init = drv_Noritake_init, .quit = drv_Noritake_quit, }; lcd4linux-r1200/drv_generic.h0000644000175000017500000000273110670762146016674 0ustar jmccrohanjmccrohan/* $Id: drv_generic.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic.h $ * * generic driver helper * * Copyright (C) 2006 Michael Reinelt * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _DRV_GENERIC_H_ #define _DRV_GENERIC_H_ /* these values are chars (text displays) or pixels (graphic displays) */ extern int LROWS, LCOLS; /* layout size */ extern int DROWS, DCOLS; /* display size */ extern int XRES, YRES; /* pixel width/height of one char */ /* these function must be implemented by the generic driver */ extern void (*drv_generic_blit) (const int row, const int col, const int height, const int width); int drv_generic_init(void); #endif lcd4linux-r1200/drv_mdm166a.c0000644000175000017500000003742711614142314016424 0ustar jmccrohanjmccrohan/* $Id$ * $URL$ * * driver for Futaba MDM166A Graphic(96x16) vf-displays * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * Copyright (C) 2011 Andreas Brachold * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_MDM166A * */ #include "config.h" #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "timer.h" #include "drv.h" #include "drv_generic_graphic.h" #include "drv_generic_gpio.h" // Values for transaction's data packet. static const int CONTROL_REQUEST_TYPE_OUT = LIBUSB_ENDPOINT_OUT | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE; // From the HID spec: static const int HID_SET_REPORT = 0x09; static const int HID_REPORT_TYPE_OUTPUT = 0x02; static const int MAX_CONTROL_OUT_TRANSFER_SIZE = 62; static const int INTERFACE_NUMBER = 0; static const int TIMEOUT_MS = 5000; // Defines from display datasheet static const int VENDOR_ID = 0x019c2; static const int PRODUCT_ID = 0x06a11; static const unsigned char ICON_PLAY = 0x00; //Play static const unsigned char ICON_PAUSE = 0x01; //Pause static const unsigned char ICON_RECORD = 0x02; //Record static const unsigned char ICON_MESSAGE = 0x03; //Message symbol (without the inner @) static const unsigned char ICON_MSGAT = 0x04; //Message @ static const unsigned char ICON_MUTE = 0x05; //Mute static const unsigned char ICON_WLAN1 = 0x06; //WLAN (tower base) static const unsigned char ICON_WLAN2 = 0x07; //WLAN strength (1 of 3) static const unsigned char ICON_WLAN3 = 0x08; //WLAN strength (2 of 3) static const unsigned char ICON_WLAN4 = 0x09; //WLAN strength (3 of 3) static const unsigned char ICON_VOLUME = 0x0A; //Volume (the word) static const unsigned char ICON_VOL1 = 0x0B; //Volume level 1 of 14 static const unsigned char ICON_VOL2 = 0x0C; //Volume level 2 of 14 static const unsigned char ICON_VOL3 = 0x0D; //Volume level 3 of 14 static const unsigned char ICON_VOL4 = 0x0E; //Volume level 4 of 14 static const unsigned char ICON_VOL5 = 0x0F; //Volume level 5 of 14 static const unsigned char ICON_VOL6 = 0x10; //Volume level 6 of 14 static const unsigned char ICON_VOL7 = 0x11; //Volume level 7 of 14 static const unsigned char ICON_VOL8 = 0x12; //Volume level 8 of 14 static const unsigned char ICON_VOL9 = 0x13; //Volume level 9 of 14 static const unsigned char ICON_VOL10 = 0x14; //Volume level 10 of 14 static const unsigned char ICON_VOL11 = 0x15; //Volume level 11 of 14 static const unsigned char ICON_VOL12 = 0x16; //Volume level 12 of 14 static const unsigned char ICON_VOL13 = 0x17; //Volume level 13 of 14 static const unsigned char ICON_VOL14 = 0x18; //Volume level 14 of 14 static const unsigned char ICON_LAST = 0x19; //Marker size of icon static const unsigned char STATE_OFF = 0x00; //Symbol off static const unsigned char STATE_ON = 0x01; //Symbol on static const unsigned char STATE_ONHIGH = 0x02; //Symbol on, high intensity, can only be used with the volume symbols static const unsigned char CMD_PREFIX = 0x1b; static const unsigned char CMD_SETCLOCK = 0x00; //Actualize the time of the display static const unsigned char CMD_SMALLCLOCK = 0x01; //Display small clock on display static const unsigned char CMD_BIGCLOCK = 0x02; //Display big clock on display static const unsigned char CMD_SETSYMBOL = 0x30; //Enable or disable symbol static const unsigned char CMD_SETDIMM = 0x40; //Set the dimming level of the display static const unsigned char CMD_RESET = 0x50; //Reset all configuration data to default and clear static const unsigned char CMD_SETRAM = 0x60; //Set the actual graphics RAM offset for next data write static const unsigned char CMD_SETPIXEL = 0x70; //Write pixel data to RAM of the display static const unsigned char CMD_TEST1 = 0xf0; //Show vertical test pattern static const unsigned char CMD_TEST2 = 0xf1; //Show horizontal test pattern static const unsigned char TIME_12 = 0x00; //12 hours format static const unsigned char TIME_24 = 0x01; //24 hours format static const unsigned char BRIGHT_OFF = 0x00; //Display off static const unsigned char BRIGHT_DIMM = 0x01; //Display dimmed static int nSizeYb = 2; static int SCREEN_H = 16; static int SCREEN_W = 96; static int NeedRefresh = 0; static int minX = 1; static int maxX = 0; static unsigned int lastIconState = 0; #if 1 #define DEBUG(x) debug("%s(): %s", __FUNCTION__, x); #else #define DEBUG(x) #endif static char Name[] = "MDM166A"; static unsigned char *mdm166a_framebuffer; /* used to display white text on black background or inverse */ static unsigned char nDrawInverted = 1; static struct libusb_device_handle *devh = NULL; static int mdm166a_nQueue = 0; static unsigned char *mdm166a_Queue; static const int mdm166a_nQueueMax = 1024; static const char *usberror(int ret) { switch (ret) { case LIBUSB_SUCCESS: return "Success (no error)."; case LIBUSB_ERROR_IO: return "Input/output error."; case LIBUSB_ERROR_INVALID_PARAM: return "Invalid parameter."; case LIBUSB_ERROR_ACCESS: return "Access denied (insufficient permissions)."; case LIBUSB_ERROR_NO_DEVICE: return "No such device (it may have been disconnected)."; case LIBUSB_ERROR_NOT_FOUND: return "Entity not found."; case LIBUSB_ERROR_BUSY: return "Resource busy."; case LIBUSB_ERROR_TIMEOUT: return "Operation timed out."; case LIBUSB_ERROR_OVERFLOW: return "Overflow."; case LIBUSB_ERROR_PIPE: return "Pipe error."; case LIBUSB_ERROR_INTERRUPTED: return "System call interrupted (perhaps due to signal)."; case LIBUSB_ERROR_NO_MEM: return "Insufficient memory."; case LIBUSB_ERROR_NOT_SUPPORTED: return "Operation not supported or unimplemented on this platform."; case LIBUSB_ERROR_OTHER: return "Other error. "; } return "unknown error"; } /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_MDM166A_open(void) { int result; int ready = -1; info("%s: scanning for display...", Name); //Initialize libusb result = libusb_init(NULL); if (result >= 0) { devh = libusb_open_device_with_vid_pid(NULL, VENDOR_ID, PRODUCT_ID); if (devh != NULL) { // a targavfd has been detected. // Detach the hidusb driver from the HID to enable using libusb. libusb_detach_kernel_driver(devh, INTERFACE_NUMBER); { result = libusb_claim_interface(devh, INTERFACE_NUMBER); if (result >= 0) { ready = 0; } else { error("%s: libusb_claim_interface error! %s (%d)", Name, usberror(result), result); } } } else { error("%s: Unable to find the device!", Name); } } else { error("%s: Unable to initialize libusb! %s (%d)", Name, usberror(result), result); } if (ready != 0) { if (devh) libusb_release_interface(devh, 0); devh = NULL; } return ready; } static int drv_MDM166A_close(void) { if (devh != NULL) { int result = libusb_release_interface(devh, 0); if (result < 0) { error("%s: libusb_release_interface failed! %s (%d)", Name, usberror(result), result); } libusb_close(devh); devh = NULL; } // Deinitialize libusb libusb_exit(NULL); return 0; } static int drv_MDM166A_QueueFlush() { int sent, i, frame; unsigned char buf[MAX_CONTROL_OUT_TRANSFER_SIZE + 1]; int cnt = 0; int length = mdm166a_nQueue; while (length > 0) { frame = (length > MAX_CONTROL_OUT_TRANSFER_SIZE ? MAX_CONTROL_OUT_TRANSFER_SIZE : length); buf[0] = (unsigned char) frame; for (i = 0; i < MAX_CONTROL_OUT_TRANSFER_SIZE && length > 0; ++i) { buf[i + 1] = mdm166a_Queue[cnt++]; length--; } sent = libusb_control_transfer(devh, CONTROL_REQUEST_TYPE_OUT, HID_SET_REPORT, (HID_REPORT_TYPE_OUTPUT << 8) | 0x00, INTERFACE_NUMBER, buf, frame + 1, TIMEOUT_MS); if (sent <= 0) { error("%s: libusb_control_transfer failed : %s (%d)", Name, usberror(sent), sent); mdm166a_nQueue = 0; return -1; } } mdm166a_nQueue = 0; return 0; } static void drv_MDM166A_QueueCmd(unsigned char cmd) { if (mdm166a_nQueue + 2 >= mdm166a_nQueueMax) { drv_MDM166A_QueueFlush(); } mdm166a_Queue[mdm166a_nQueue++] = CMD_PREFIX; mdm166a_Queue[mdm166a_nQueue++] = cmd; } static void drv_MDM166A_QueueData(unsigned char data) { if (mdm166a_nQueue + 1 >= mdm166a_nQueueMax) { drv_MDM166A_QueueFlush(); } mdm166a_Queue[mdm166a_nQueue++] = data; } /* for graphic displays only */ static void drv_MDM166A_blit(const int row, const int col, const int height, const int width) { int n, x, y, yb; unsigned char c; if (NeedRefresh == 0) { minX = width; maxX = 0; } for (y = row; y < row + height && y < SCREEN_H; ++y) for (x = col; x < col + width && x < SCREEN_W; ++x) { yb = (y / 8); n = x + (yb * SCREEN_W); c = *(mdm166a_framebuffer + n); if (drv_generic_graphic_black(y, x) ^ nDrawInverted) c |= 0x80 >> (y % 8); else c &= ~(0x80 >> (y % 8)); if (c != *(mdm166a_framebuffer + n)) { *(mdm166a_framebuffer + n) = c; minX = (minX < x) ? minX : x; maxX = (maxX > (x + 1)) ? maxX : (x + 1); NeedRefresh = 1; } } } static void drv_MDM166A_Flush() { int n, x, yb; if (NeedRefresh) { maxX = (maxX < SCREEN_W) ? maxX : SCREEN_W; unsigned int nData = (maxX - minX) * nSizeYb; if (nData) { // send data to display, controller drv_MDM166A_QueueCmd(CMD_SETRAM); drv_MDM166A_QueueData(minX * nSizeYb); drv_MDM166A_QueueCmd(CMD_SETPIXEL); drv_MDM166A_QueueData(nData); for (x = minX; x < maxX; ++x) for (yb = 0; yb < nSizeYb; ++yb) { n = x + (yb * SCREEN_W); drv_MDM166A_QueueData((*(mdm166a_framebuffer + n))); } } drv_MDM166A_QueueFlush(); NeedRefresh = 0; } } void drv_MDM166A_clear(void) { debug("In %s", __FUNCTION__); drv_MDM166A_QueueCmd(CMD_RESET); drv_MDM166A_QueueFlush(); } /** * Sets the brightness of the display. * * \param nBrightness The value the brightness (0 = off * 1 = half brightness; 2 = highest brightness). */ void drv_MDM166A_QueueBrightness(int nBrightness) { if (nBrightness < 0) { nBrightness = 0; } else if (nBrightness > 2) { nBrightness = 2; } drv_MDM166A_QueueCmd(CMD_SETDIMM); drv_MDM166A_QueueData((unsigned char) (nBrightness)); } static int drv_MDM166A_Brightness(int nBrightness) { debug("In %s", __FUNCTION__); int n = nBrightness; if (n < 0) { n = 0; } else if (n > 2) { n = 2; } drv_MDM166A_QueueBrightness(n); drv_MDM166A_QueueFlush(); return n; } static void drv_MDM166A_icons(const int num, const int val) { unsigned int state = lastIconState; if (val > 0) state |= 1 << num; else state &= ~(1 << num); if (state != lastIconState) { drv_MDM166A_QueueCmd(CMD_SETSYMBOL); drv_MDM166A_QueueData(num); drv_MDM166A_QueueData((val > 0) ? STATE_ON : STATE_OFF); drv_MDM166A_QueueFlush(); } lastIconState = state; } static int drv_MDM166A_start(const char *section, const int quiet) { int value = 0; char *s; if (sscanf(s = cfg_get(section, "Size", "96x16"), "%dx%d", &SCREEN_W, &SCREEN_H) != 2 || SCREEN_W < 1 || SCREEN_H < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (sscanf(s = cfg_get(section, "Font", "6x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if (cfg_number(section, "Inverted", 0, 0, 1, &value) > 0) { info("Setting display inverted to %d", value); if (value > 0) nDrawInverted = 1; else nDrawInverted = 0; } GPOS = ICON_LAST; /* Icons on display */ DROWS = SCREEN_H; DCOLS = SCREEN_W; nSizeYb = ((SCREEN_H + 7) / 8); /* Init the command queue */ mdm166a_Queue = (unsigned char *) malloc(mdm166a_nQueueMax * sizeof(unsigned char)); if (mdm166a_Queue == NULL) { error("%s: command queue could not be allocated: malloc() failed", Name); return -1; } /* Init framebuffer buffer */ mdm166a_framebuffer = (unsigned char *) malloc(SCREEN_W * nSizeYb * sizeof(unsigned char)); if (!mdm166a_framebuffer) return -1; memset(mdm166a_framebuffer, 0, SCREEN_W * nSizeYb); if (drv_MDM166A_open() < 0) { return -1; } drv_MDM166A_clear(); /* clear display */ if (cfg_number(section, "Brightness", 1, 0, 2, &value) > 0) { info("Setting brightness to %d", value); drv_MDM166A_Brightness(value); } if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, SCREEN_W, SCREEN_H); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_MDM166A_clear(); } } /* setup a timer that regularly redraws the display from the frame */ timer_add(drv_MDM166A_Flush, NULL, 250, 0); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_brightness(RESULT * result, RESULT * arg1) { double brightness; brightness = drv_MDM166A_Brightness(R2N(arg1)); SetResult(&result, R_NUMBER, &brightness); } static int drv_MDM166A_icons_set(const int num, const int val) { //debug("%s: num %d set %d)", Name, num, val); if (num < 0 || num >= GPOS) { info("%s: num %d out of range (GPO1..%d)", Name, num, GPOS); return -1; } drv_MDM166A_icons(num, val); return 0; } /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_MDM166A_list(void) { printf("MDM166A 96x16 Graphic LCD"); return 0; } /* initialize driver & display */ int drv_MDM166A_init(const char *section, const int quiet) { int ret; info("%s: %s", Name, "$Rev$"); /* real worker functions */ drv_generic_graphic_real_blit = drv_MDM166A_blit; drv_generic_gpio_real_set = drv_MDM166A_icons_set; /* start display */ if ((ret = drv_MDM166A_start(section, quiet)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register plugins */ AddFunction("LCD::brightness", 1, plugin_brightness); return 0; } /* close driver & display */ int drv_MDM166A_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_MDM166A_clear(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_MDM166A_close(); drv_generic_graphic_quit(); if (mdm166a_Queue) { free(mdm166a_Queue); mdm166a_Queue = NULL; } if (mdm166a_framebuffer) { free(mdm166a_framebuffer); mdm166a_framebuffer = NULL; } return (0); } DRIVER drv_MDM166A = { .name = Name, .list = drv_MDM166A_list, .init = drv_MDM166A_init, .quit = drv_MDM166A_quit, }; lcd4linux-r1200/event.c0000644000175000017500000001612411301026224015500 0ustar jmccrohanjmccrohan/* $Id: event.c 1040 2009-09-23 04:14:17Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/event.c $ * * generic timer handling * * Copyright (C) 2009 Ed Martin * Copyright (C) 2004, 2009 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int event_add(void (*callback) (void *data), void *data, const int fd, const int read, const int write); * Adds a file description to watch * * int event_del(const int fd); * Remove an event * * int event_modify(const int fd, const int read, const int write, const int active); * Modify an event * * int named_event_add(char *event, void (*callback) (void *data), void *data); * Add an event identified by a string * * int named_event_del(char *event, void (*callback) (void *data), void *data); * delete the event identified by this string/callback/data * * int named_event_trigger(char *event); //call all calbacks for this event * call the callbacks of all events that have identified as this string * * int event_process(const struct timespec *delay); * process the event list * * void event_exit(); * releases all events * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "event.h" #ifdef WITH_DMALLOC #include #endif typedef struct { void (*callback) (event_flags_t flags, void *data); void *data; int fd; int read; int write; int active; int fds_id; } event_t; //our set of FDs static event_t *events = NULL; static int event_count = 0; static void free_events(void); int event_add(void (*callback) (event_flags_t flags, void *data), void *data, const int fd, const int read, const int write, const int active) { event_count++; events = realloc(events, sizeof(event_t) * event_count); int i = event_count - 1; events[i].callback = callback; events[i].data = data; events[i].fd = fd; events[i].read = read; events[i].write = write; events[i].active = active; events[i].fds_id = -1; return 0; } int event_process(const struct timespec *timeout) { int i, j; struct pollfd *fds = malloc(sizeof(struct pollfd) * event_count); for (i = 0, j = 0; i < event_count; i++) { events[i].fds_id = -1; if (events[i].active) { events[i].fds_id = j; fds[j].events = 0; fds[j].fd = events[i].fd; if (events[i].read) { fds[j].events |= POLLIN; } if (events[i].write) { fds[j].events |= POLLOUT; } j++; } } #if (__GLIBC__ >= 2 && __GLIBC_MINOR__ >= 4) int ready = ppoll(fds, j, timeout, NULL); #else int ready = poll(fds, j, timeout->tv_sec * 1000 + timeout->tv_nsec / 1000000); #endif if (ready > 0) { //search the file descriptors, call all relavant callbacks for (i = 0, j = 0; i < event_count; i++) { if (events[i].fds_id != j) { continue; } if (fds[j].revents) { int flags = 0; if (fds[j].revents & POLLIN) { flags |= EVENT_READ; } if (fds[j].revents & POLLOUT) { flags |= EVENT_WRITE; } if (fds[j].revents & POLLHUP) { flags |= EVENT_HUP; } if (fds[j].revents & POLLERR) { flags |= EVENT_ERR; } events[i].callback(flags, events[i].data); } j++; } } free(fds); return 0; } int event_del(const int fd) { int i; for (i = 0; i < event_count; i++) { if (events[i].fd == fd) { events[i] = events[event_count - 1]; break; } } event_count--; events = realloc(events, sizeof(event_t) * event_count); return 0; } int event_modify(const int fd, const int read, const int write, const int active) { int i; for (i = 0; i < event_count; i++) { if (events[i].fd == fd) { events[i].read = read; events[i].write = write; events[i].active = active; break; } } event_count--; events = realloc(events, sizeof(event_t) * event_count); return 0; } static void free_events(void) { if (events != NULL) { free(events); } event_count = 0; events = NULL; } void event_exit(void) { free_events(); } /* * Named events are the user facing side of the event subsystem * */ //we rely on "=" working for copying these structs (no pointers except the callers) typedef struct { void (*callback) (void *data); void *data; } event_callback_t; typedef struct { char *name; event_callback_t *c; int callback_count; } named_event_list_t; static named_event_list_t *ev_names = NULL; static int ev_count = 0; int named_event_add(char *event, void (*callback) (void *data), void *data) { if (event == NULL || strlen(event) == 0) { return 1; } if (callback == NULL) { return 2; } int i; for (i = 0; i < ev_count; i++) { if (0 == strcmp(event, ev_names[i].name)) { break; } } if (i >= ev_count) { //create the entry ev_count++; ev_names = realloc(ev_names, sizeof(named_event_list_t) * ev_count); ev_names[i].name = strdup(event); ev_names[i].callback_count = 0; ev_names[i].c = NULL; } int j = ev_names[i].callback_count; ev_names[i].callback_count++; ev_names[i].c = realloc(ev_names[i].c, sizeof(event_callback_t) * ev_names[i].callback_count); ev_names[i].c[j].callback = callback; ev_names[i].c[j].data = data; return 0; } int named_event_del(char *event, void (*callback) (void *data), void *data) { int i, j; for (i = 0; i < ev_count; i++) { if (0 == strcmp(event, ev_names[i].name)) { break; } } if (i >= ev_count) { return 1; //nothing removed } for (j = 0; j < ev_names[i].callback_count; j++) { if (ev_names[i].c[j].callback == callback && ev_names[i].c[j].data == data) { ev_names[i].callback_count--; ev_names[i].c[j] = ev_names[i].c[ev_names[i].callback_count]; ev_names[i].c = realloc(ev_names[i].c, sizeof(event_callback_t) * ev_names[i].callback_count); if (ev_names[i].callback_count == 0) { //drop this event free(ev_names[i].name); ev_count--; ev_names[i] = ev_names[ev_count]; ev_names = realloc(ev_names, sizeof(named_event_list_t) * ev_count); } return 0; } } return 2; } int named_event_trigger(char *event) { int i, j; for (i = 0; i < ev_count; i++) { if (0 == strcmp(event, ev_names[i].name)) { for (j = 0; j < ev_names[i].callback_count; j++) { ev_names[i].c[j].callback(ev_names[i].c[j].data); } return 0; } } return 1; } lcd4linux-r1200/plugin_netdev.c0000644000175000017500000000773310670762146017252 0ustar jmccrohanjmccrohan/* $Id: plugin_netdev.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_netdev.c $ * * plugin for /proc/net/dev parsing * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_netdev (void) * adds functions to access /proc/net/dev * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "plugin.h" #include "qprintf.h" #include "hash.h" static HASH NetDev; static FILE *Stream = NULL; static char *DELIMITER = " :|\t\n"; static int parse_netdev(void) { int age; int row, col; static int first_time = 1; /* reread every 10 msec only */ age = hash_age(&NetDev, NULL); if (age > 0 && age <= 10) return 0; if (Stream == NULL) Stream = fopen("/proc/net/dev", "r"); if (Stream == NULL) { error("fopen(/proc/net/dev) failed: %s", strerror(errno)); return -1; } rewind(Stream); row = 0; while (!feof(Stream)) { char buffer[256]; char dev[16]; char *beg, *end; unsigned int len; if (fgets(buffer, sizeof(buffer), Stream) == NULL) break; switch (++row) { case 1: /* skip row 1 */ continue; case 2: /* row 2 used for headers */ if (first_time) { char *RxTx = strrchr(buffer, '|'); first_time = 0; col = 0; beg = buffer; while (beg) { char key[32]; while (strchr(DELIMITER, *beg)) beg++; if ((end = strpbrk(beg, DELIMITER)) != NULL) *end = '\0'; qprintf(key, sizeof(key), "%s_%s", beg < RxTx ? "Rx" : "Tx", beg); hash_set_column(&NetDev, col++, key); beg = end ? end + 1 : NULL; } } continue; default: /* fetch interface name (1st column) as key */ beg = buffer; while (*beg && *beg == ' ') beg++; end = beg + 1; while (*end && *end != ':') end++; len = end - beg; if (len >= sizeof(dev)) len = sizeof(dev) - 1; strncpy(dev, beg, len); dev[len] = '\0'; hash_put_delta(&NetDev, dev, buffer); } } return 0; } static void my_netdev(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) { char *dev, *key; int delay; double value; if (parse_netdev() < 0) { SetResult(&result, R_STRING, ""); return; } dev = R2S(arg1); key = R2S(arg2); delay = R2N(arg3); value = hash_get_regex(&NetDev, dev, key, delay); SetResult(&result, R_NUMBER, &value); } static void my_netdev_fast(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) { char *dev, *key; int delay; double value; if (parse_netdev() < 0) { SetResult(&result, R_STRING, ""); return; } dev = R2S(arg1); key = R2S(arg2); delay = R2N(arg3); value = hash_get_delta(&NetDev, dev, key, delay); SetResult(&result, R_NUMBER, &value); } int plugin_init_netdev(void) { hash_create(&NetDev); hash_set_delimiter(&NetDev, " :|\t\n"); AddFunction("netdev", 3, my_netdev); AddFunction("netdev::fast", 3, my_netdev_fast); return 0; } void plugin_exit_netdev(void) { if (Stream != NULL) { fclose(Stream); Stream = NULL; } hash_destroy(&NetDev); } lcd4linux-r1200/lcd4linux_i2c.h0000644000175000017500000005571311674605341017056 0ustar jmccrohanjmccrohan/* $Id: lcd4linux_i2c.h 1164 2011-12-22 10:48:01Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/lcd4linux_i2c.h $ * * user space i2c sturctures and defines, taken from the official kernel i2c * includes to solve the problem when compiling user space application * (lcd4linux) with kernel space includes. * Should be removed when the kernel team decides on how to solve this * user space/kernel space compilation problem in kernel 2.8 or so. * * Copyright (C) 2005 Paul Kamphuis * Copyright (C) 2005 The LCD4Linux Team * * taken from kernel includes i2c.h and i2c-dev.h to prevent using kernel includes * Copyright (C) 1995-2000 Simon G. Vogl * With some changes from Kyösti Mälkki and * Frodo Looijaard * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _LCD4LINUX_I2C_H #define _LCD4LINUX_I2C_H typedef signed int s32; typedef signed int __s32; typedef unsigned char u8; typedef unsigned short u16; typedef unsigned char __u8; typedef unsigned short __u16; typedef unsigned int u32; typedef unsigned int __u32; /* --- General options ------------------------------------------------ */ struct i2c_msg; struct i2c_algorithm; struct i2c_adapter; struct i2c_client; struct i2c_driver; struct i2c_client_address_data; union i2c_smbus_data; /* * The master routines are the ones normally used to transmit data to devices * on a bus (or read from them). Apart from two basic transfer functions to * transmit one message at a time, a more complex version can be used to * transmit an arbitrary number of messages without interruption. */ extern int i2c_master_send(struct i2c_client *, const char *, int); extern int i2c_master_recv(struct i2c_client *, char *, int); /* Transfer num messages. */ extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msg, int num); /* * Some adapter types (i.e. PCF 8584 based ones) may support slave behaviuor. * This is not tested/implemented yet and will change in the future. */ extern int i2c_slave_send(struct i2c_client *, char *, int); extern int i2c_slave_recv(struct i2c_client *, char *, int); /* This is the very generalized SMBus access routine. You probably do not want to use this, though; one of the functions below may be much easier, and probably just as fast. Note that we use i2c_adapter here, because you do not need a specific smbus adapter to call this function. */ extern s32 i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr, unsigned short flags, char read_write, u8 command, int size, union i2c_smbus_data *data); /* Now follow the 'nice' access routines. These also document the calling conventions of smbus_access. */ /* extern s32 i2c_smbus_write_quick(struct i2c_client * client, u8 value); extern s32 i2c_smbus_read_byte(struct i2c_client * client); extern s32 i2c_smbus_write_byte(struct i2c_client * client, u8 value); extern s32 i2c_smbus_read_byte_data(struct i2c_client * client, u8 command); extern s32 i2c_smbus_write_byte_data(struct i2c_client * client, u8 command, u8 value); extern s32 i2c_smbus_read_word_data(struct i2c_client * client, u8 command); extern s32 i2c_smbus_write_word_data(struct i2c_client * client, u8 command, u16 value); */ /* Returns the number of bytes transferred */ /* extern s32 i2c_smbus_write_block_data(struct i2c_client * client, u8 command, u8 length, u8 *values); extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client, u8 command, u8 *values); */ /* * A driver is capable of handling one or more physical devices present on * I2C adapters. This information is used to inform the driver of adapter * events. */ /*flags for the driver struct: */ #define I2C_DF_NOTIFY 0x01 /* notify on bus (de/a)ttaches */ /*flags for the client struct: */ #define I2C_CLIENT_ALLOW_USE 0x01 /* Client allows access */ #define I2C_CLIENT_ALLOW_MULTIPLE_USE 0x02 /* Allow multiple access-locks */ /* on an i2c_client */ #define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */ #define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */ /* Must equal I2C_M_TEN below */ /* i2c adapter classes (bitmask) */ #define I2C_CLASS_HWMON (1<<0) /* lm_sensors, ... */ #define I2C_CLASS_TV_ANALOG (1<<1) /* bttv + friends */ #define I2C_CLASS_TV_DIGITAL (1<<2) /* dvb cards */ #define I2C_CLASS_DDC (1<<3) /* i2c-matroxfb ? */ #define I2C_CLASS_CAM_ANALOG (1<<4) /* camera with analog CCD */ #define I2C_CLASS_CAM_DIGITAL (1<<5) /* most webcams */ #define I2C_CLASS_SOUND (1<<6) /* sound devices */ #define I2C_CLASS_ALL (UINT_MAX) /* all of the above */ /* i2c_client_address_data is the struct for holding default client * addresses for a driver and for the parameters supplied on the * command line */ struct i2c_client_address_data { unsigned short *normal_i2c; unsigned short *normal_i2c_range; unsigned short *probe; unsigned short *probe_range; unsigned short *ignore; unsigned short *ignore_range; unsigned short *force; }; /* Internal numbers to terminate lists */ #define I2C_CLIENT_END 0xfffe #define I2C_CLIENT_ISA_END 0xfffefffe /* The numbers to use to set I2C bus address */ #define ANY_I2C_BUS 0xffff #define ANY_I2C_ISA_BUS 9191 /* The length of the option lists */ #define I2C_CLIENT_MAX_OPTS 48 /* ----- functions exported by i2c.o */ /* administration... */ extern int i2c_add_adapter(struct i2c_adapter *); extern int i2c_del_adapter(struct i2c_adapter *); extern int i2c_add_driver(struct i2c_driver *); extern int i2c_del_driver(struct i2c_driver *); extern int i2c_attach_client(struct i2c_client *); extern int i2c_detach_client(struct i2c_client *); /* New function: This is to get an i2c_client-struct for controlling the client either by using i2c_control-function or having the client-module export functions that can be used with the i2c_client -struct. */ extern struct i2c_client *i2c_get_client(int driver_id, int adapter_id, struct i2c_client *prev); /* Should be used with new function extern struct i2c_client *i2c_get_client(int,int,struct i2c_client *); to make sure that client-struct is valid and that it is okay to access the i2c-client. returns -EACCES if client doesn't allow use (default) returns -EBUSY if client doesn't allow multiple use (default) and usage_count >0 */ extern int i2c_use_client(struct i2c_client *); extern int i2c_release_client(struct i2c_client *); /* call the i2c_client->command() of all attached clients with * the given arguments */ extern void i2c_clients_command(struct i2c_adapter *adap, unsigned int cmd, void *arg); /* returns -EBUSY if address has been taken, 0 if not. Note that the only other place at which this is called is within i2c_attach_client; so you can cheat by simply not registering. Not recommended, of course! */ extern int i2c_check_addr(struct i2c_adapter *adapter, int addr); /* Detect function. It iterates over all possible addresses itself. * It will only call found_proc if some client is connected at the * specific address (unless a 'force' matched); */ extern int i2c_probe(struct i2c_adapter *adapter, struct i2c_client_address_data *address_data, int (*found_proc) (struct i2c_adapter *, int, int)); /* An ioctl like call to set div. parameters of the adapter. */ extern int i2c_control(struct i2c_client *, unsigned int, unsigned long); /* This call returns a unique low identifier for each registered adapter, * or -1 if the adapter was not registered. */ extern int i2c_adapter_id(struct i2c_adapter *adap); extern struct i2c_adapter *i2c_get_adapter(int id); extern void i2c_put_adapter(struct i2c_adapter *adap); /* Return the functionality mask */ extern u32 i2c_get_functionality(struct i2c_adapter *adap); /* Return 1 if adapter supports everything we need, 0 if not. */ extern int i2c_check_functionality(struct i2c_adapter *adap, u32 func); /* * I2C Message - used for pure i2c transaction, also from /dev interface */ struct i2c_msg { __u16 addr; /* slave address */ __u16 flags; #define I2C_M_TEN 0x10 /* we have a ten bit chip address */ #define I2C_M_RD 0x01 #define I2C_M_NOSTART 0x4000 #define I2C_M_REV_DIR_ADDR 0x2000 #define I2C_M_IGNORE_NAK 0x1000 #define I2C_M_NO_RD_ACK 0x0800 __u16 len; /* msg length */ __u8 *buf; /* pointer to msg data */ }; /* To determine what functionality is present */ #define I2C_FUNC_I2C 0x00000001 #define I2C_FUNC_10BIT_ADDR 0x00000002 #define I2C_FUNC_PROTOCOL_MANGLING 0x00000004 /* I2C_M_{REV_DIR_ADDR,NOSTART,..} */ #define I2C_FUNC_SMBUS_HWPEC_CALC 0x00000008 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_READ_WORD_DATA_PEC 0x00000800 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_WRITE_WORD_DATA_PEC 0x00001000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_PROC_CALL_PEC 0x00002000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_BLOCK_PROC_CALL_PEC 0x00004000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_BLOCK_PROC_CALL 0x00008000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_QUICK 0x00010000 #define I2C_FUNC_SMBUS_READ_BYTE 0x00020000 #define I2C_FUNC_SMBUS_WRITE_BYTE 0x00040000 #define I2C_FUNC_SMBUS_READ_BYTE_DATA 0x00080000 #define I2C_FUNC_SMBUS_WRITE_BYTE_DATA 0x00100000 #define I2C_FUNC_SMBUS_READ_WORD_DATA 0x00200000 #define I2C_FUNC_SMBUS_WRITE_WORD_DATA 0x00400000 #define I2C_FUNC_SMBUS_PROC_CALL 0x00800000 #define I2C_FUNC_SMBUS_READ_BLOCK_DATA 0x01000000 #define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA 0x02000000 #define I2C_FUNC_SMBUS_READ_I2C_BLOCK 0x04000000 /* I2C-like block xfer */ #define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK 0x08000000 /* w/ 1-byte reg. addr. */ #define I2C_FUNC_SMBUS_READ_I2C_BLOCK_2 0x10000000 /* I2C-like block xfer */ #define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK_2 0x20000000 /* w/ 2-byte reg. addr. */ #define I2C_FUNC_SMBUS_READ_BLOCK_DATA_PEC 0x40000000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC 0x80000000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_BYTE I2C_FUNC_SMBUS_READ_BYTE | \ I2C_FUNC_SMBUS_WRITE_BYTE #define I2C_FUNC_SMBUS_BYTE_DATA I2C_FUNC_SMBUS_READ_BYTE_DATA | \ I2C_FUNC_SMBUS_WRITE_BYTE_DATA #define I2C_FUNC_SMBUS_WORD_DATA I2C_FUNC_SMBUS_READ_WORD_DATA | \ I2C_FUNC_SMBUS_WRITE_WORD_DATA #define I2C_FUNC_SMBUS_BLOCK_DATA I2C_FUNC_SMBUS_READ_BLOCK_DATA | \ I2C_FUNC_SMBUS_WRITE_BLOCK_DATA #define I2C_FUNC_SMBUS_I2C_BLOCK I2C_FUNC_SMBUS_READ_I2C_BLOCK | \ I2C_FUNC_SMBUS_WRITE_I2C_BLOCK #define I2C_FUNC_SMBUS_I2C_BLOCK_2 I2C_FUNC_SMBUS_READ_I2C_BLOCK_2 | \ I2C_FUNC_SMBUS_WRITE_I2C_BLOCK_2 #define I2C_FUNC_SMBUS_BLOCK_DATA_PEC I2C_FUNC_SMBUS_READ_BLOCK_DATA_PEC | \ I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC #define I2C_FUNC_SMBUS_WORD_DATA_PEC I2C_FUNC_SMBUS_READ_WORD_DATA_PEC | \ I2C_FUNC_SMBUS_WRITE_WORD_DATA_PEC #define I2C_FUNC_SMBUS_READ_BYTE_PEC I2C_FUNC_SMBUS_READ_BYTE_DATA #define I2C_FUNC_SMBUS_WRITE_BYTE_PEC I2C_FUNC_SMBUS_WRITE_BYTE_DATA #define I2C_FUNC_SMBUS_READ_BYTE_DATA_PEC I2C_FUNC_SMBUS_READ_WORD_DATA #define I2C_FUNC_SMBUS_WRITE_BYTE_DATA_PEC I2C_FUNC_SMBUS_WRITE_WORD_DATA #define I2C_FUNC_SMBUS_BYTE_PEC I2C_FUNC_SMBUS_BYTE_DATA #define I2C_FUNC_SMBUS_BYTE_DATA_PEC I2C_FUNC_SMBUS_WORD_DATA #define I2C_FUNC_SMBUS_EMUL I2C_FUNC_SMBUS_QUICK | \ I2C_FUNC_SMBUS_BYTE | \ I2C_FUNC_SMBUS_BYTE_DATA | \ I2C_FUNC_SMBUS_WORD_DATA | \ I2C_FUNC_SMBUS_PROC_CALL | \ I2C_FUNC_SMBUS_WRITE_BLOCK_DATA | \ I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC | \ I2C_FUNC_SMBUS_I2C_BLOCK /* * Data for SMBus Messages */ #define I2C_SMBUS_BLOCK_MAX 32 /* As specified in SMBus standard */ #define I2C_SMBUS_I2C_BLOCK_MAX 32 /* Not specified but we use same structure */ union i2c_smbus_data { __u8 byte; __u16 word; __u8 block[I2C_SMBUS_BLOCK_MAX + 3]; /* block[0] is used for length */ /* one more for read length in block process call */ /* and one more for PEC */ }; /* smbus_access read or write markers */ #define I2C_SMBUS_READ 1 #define I2C_SMBUS_WRITE 0 /* SMBus transaction types (size parameter in the above functions) Note: these no longer correspond to the (arbitrary) PIIX4 internal codes! */ #define I2C_SMBUS_QUICK 0 #define I2C_SMBUS_BYTE 1 #define I2C_SMBUS_BYTE_DATA 2 #define I2C_SMBUS_WORD_DATA 3 #define I2C_SMBUS_PROC_CALL 4 #define I2C_SMBUS_BLOCK_DATA 5 #define I2C_SMBUS_I2C_BLOCK_DATA 6 #define I2C_SMBUS_BLOCK_PROC_CALL 7 /* SMBus 2.0 */ #define I2C_SMBUS_BLOCK_DATA_PEC 8 /* SMBus 2.0 */ #define I2C_SMBUS_PROC_CALL_PEC 9 /* SMBus 2.0 */ #define I2C_SMBUS_BLOCK_PROC_CALL_PEC 10 /* SMBus 2.0 */ #define I2C_SMBUS_WORD_DATA_PEC 11 /* SMBus 2.0 */ /* ----- commands for the ioctl like i2c_command call: * note that additional calls are defined in the algorithm and hw * dependent layers - these can be listed here, or see the * corresponding header files. */ /* -> bit-adapter specific ioctls */ #define I2C_RETRIES 0x0701 /* number of times a device address */ /* should be polled when not */ /* acknowledging */ #define I2C_TIMEOUT 0x0702 /* set timeout - call with int */ /* this is for i2c-dev.c */ #define I2C_SLAVE 0x0703 /* Change slave address */ /* Attn.: Slave address is 7 or 10 bits */ #define I2C_SLAVE_FORCE 0x0706 /* Change slave address */ /* Attn.: Slave address is 7 or 10 bits */ /* This changes the address, even if it */ /* is already taken! */ #define I2C_TENBIT 0x0704 /* 0 for 7 bit addrs, != 0 for 10 bit */ #define I2C_FUNCS 0x0705 /* Get the adapter functionality */ #define I2C_RDWR 0x0707 /* Combined R/W transfer (one stop only) */ #define I2C_PEC 0x0708 /* != 0 for SMBus PEC */ #if 0 #define I2C_ACK_TEST 0x0710 /* See if a slave is at a specific address */ #endif #define I2C_SMBUS 0x0720 /* SMBus-level access */ /* ... algo-bit.c recognizes */ #define I2C_UDELAY 0x0705 /* set delay in microsecs between each */ /* written byte (except address) */ #define I2C_MDELAY 0x0706 /* millisec delay between written bytes */ /* ----- I2C-DEV: char device interface stuff ------------------------- */ #define I2C_MAJOR 89 /* Device major number */ /* These defines are used for probing i2c client addresses */ /* Default fill of many variables */ #define I2C_CLIENT_DEFAULTS {I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END} /* This is ugly. We need to evaluate I2C_CLIENT_MAX_OPTS before it is stringified */ #define I2C_CLIENT_MODPARM_AUX1(x) "1-" #x "h" #define I2C_CLIENT_MODPARM_AUX(x) I2C_CLIENT_MODPARM_AUX1(x) #define I2C_CLIENT_MODPARM I2C_CLIENT_MODPARM_AUX(I2C_CLIENT_MAX_OPTS) /* I2C_CLIENT_MODULE_PARM creates a module parameter, and puts it in the module header */ #define I2C_CLIENT_MODULE_PARM(var,desc) \ static unsigned short var[I2C_CLIENT_MAX_OPTS] = I2C_CLIENT_DEFAULTS; \ static unsigned int var##_num; \ /*MODULE_PARM(var,I2C_CLIENT_MODPARM);*/ \ module_param_array(var, short, &var##_num, 0); \ MODULE_PARM_DESC(var,desc) /* This is the one you want to use in your own modules */ #define I2C_CLIENT_INSMOD \ I2C_CLIENT_MODULE_PARM(probe, \ "List of adapter,address pairs to scan additionally"); \ I2C_CLIENT_MODULE_PARM(probe_range, \ "List of adapter,start-addr,end-addr triples to scan " \ "additionally"); \ I2C_CLIENT_MODULE_PARM(ignore, \ "List of adapter,address pairs not to scan"); \ I2C_CLIENT_MODULE_PARM(ignore_range, \ "List of adapter,start-addr,end-addr triples not to " \ "scan"); \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ static struct i2c_client_address_data addr_data = { \ .normal_i2c = normal_i2c, \ .normal_i2c_range = normal_i2c_range, \ .probe = probe, \ .probe_range = probe_range, \ .ignore = ignore, \ .ignore_range = ignore_range, \ .force = force, \ } /* Detect whether we are on the isa bus. If this returns true, all i2c access will fail! */ #define i2c_is_isa_client(clientptr) \ ((clientptr)->adapter->algo->id == I2C_ALGO_ISA) #define i2c_is_isa_adapter(adapptr) \ ((adapptr)->algo->id == I2C_ALGO_ISA) /* Some IOCTL commands are defined in */ /* Note: 10-bit addresses are NOT supported! */ /* This is the structure as used in the I2C_SMBUS ioctl call */ struct i2c_smbus_ioctl_data { __u8 read_write; __u8 command; __u32 size; union i2c_smbus_data *data; }; /* This is the structure as used in the I2C_RDWR ioctl call */ struct i2c_rdwr_ioctl_data { struct i2c_msg *msgs; /* pointers to i2c_msgs */ __u32 nmsgs; /* number of i2c_msgs */ }; #define I2C_RDRW_IOCTL_MAX_MSGS 42 #include #include static inline __s32 i2c_smbus_access(int file, char read_write, __u8 command, int size, union i2c_smbus_data *data) { struct i2c_smbus_ioctl_data args; args.read_write = read_write; args.command = command; args.size = size; args.data = data; return ioctl(file, I2C_SMBUS, &args); } static inline __s32 i2c_smbus_write_quick(int file, __u8 value) { return i2c_smbus_access(file, value, 0, I2C_SMBUS_QUICK, NULL); } static inline __s32 i2c_smbus_read_byte(int file) { union i2c_smbus_data data; if (i2c_smbus_access(file, I2C_SMBUS_READ, 0, I2C_SMBUS_BYTE, &data)) return -1; else return 0x0FF & data.byte; } static inline __s32 i2c_smbus_write_byte(int file, __u8 value) { return i2c_smbus_access(file, I2C_SMBUS_WRITE, value, I2C_SMBUS_BYTE, NULL); } static inline __s32 i2c_smbus_read_byte_data(int file, __u8 command) { union i2c_smbus_data data; if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_BYTE_DATA, &data)) return -1; else return 0x0FF & data.byte; } static inline __s32 i2c_smbus_write_byte_data(int file, __u8 command, __u8 value) { union i2c_smbus_data data; data.byte = value; return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_BYTE_DATA, &data); } static inline __s32 i2c_smbus_read_word_data(int file, __u8 command) { union i2c_smbus_data data; if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_WORD_DATA, &data)) return -1; else return 0x0FFFF & data.word; } static inline __s32 i2c_smbus_write_word_data(int file, __u8 command, __u16 value) { union i2c_smbus_data data; data.word = value; return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_WORD_DATA, &data); } static inline __s32 i2c_smbus_process_call(int file, __u8 command, __u16 value) { union i2c_smbus_data data; data.word = value; if (i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_PROC_CALL, &data)) return -1; else return 0x0FFFF & data.word; } /* Returns the number of read bytes */ static inline __s32 i2c_smbus_read_block_data(int file, __u8 command, __u8 * values) { union i2c_smbus_data data; int i; if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_BLOCK_DATA, &data)) return -1; else { for (i = 1; i <= data.block[0]; i++) values[i - 1] = data.block[i]; return data.block[0]; } } static inline __s32 i2c_smbus_write_block_data(int file, __u8 command, __u8 length, __u8 * values) { union i2c_smbus_data data; int i; if (length > 32) length = 32; for (i = 1; i <= length; i++) data.block[i] = values[i - 1]; data.block[0] = length; return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_BLOCK_DATA, &data); } /* Returns the number of read bytes */ static inline __s32 i2c_smbus_read_i2c_block_data(int file, __u8 command, __u8 * values) { union i2c_smbus_data data; int i; if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_I2C_BLOCK_DATA, &data)) return -1; else { for (i = 1; i <= data.block[0]; i++) values[i - 1] = data.block[i]; return data.block[0]; } } static inline __s32 i2c_smbus_write_i2c_block_data(int file, __u8 command, __u8 length, __u8 * values) { union i2c_smbus_data data; int i; if (length > 32) length = 32; for (i = 1; i <= length; i++) data.block[i] = values[i - 1]; data.block[0] = length; return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_I2C_BLOCK_DATA, &data); } /* Returns the number of read bytes */ static inline __s32 i2c_smbus_block_process_call(int file, __u8 command, __u8 length, __u8 * values) { union i2c_smbus_data data; int i; if (length > 32) length = 32; for (i = 1; i <= length; i++) data.block[i] = values[i - 1]; data.block[0] = length; if (i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_BLOCK_PROC_CALL, &data)) return -1; else { for (i = 1; i <= data.block[0]; i++) values[i - 1] = data.block[i]; return data.block[0]; } } #endif /* _LCD4LINUX_I2C_H */ lcd4linux-r1200/drv_LPH7508.c0000644000175000017500000002711210670762146016222 0ustar jmccrohanjmccrohan/* $Id: drv_LPH7508.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LPH7508.c $ * * driver for Pollin LPH7508 * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_LPH7508 * */ #include "config.h" #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "drv.h" #include "drv_generic_graphic.h" #include "drv_generic_gpio.h" #include "drv_generic_parport.h" #ifdef WITH_DMALLOC #include #endif static char Name[] = "LPH7508"; static unsigned char SIGNAL_RES; static unsigned char SIGNAL_CS1; static unsigned char SIGNAL_RW; static unsigned char SIGNAL_A0; static int PAGES, SROWS, SCOLS; static unsigned char *Buffer1, *Buffer2; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_L7_write_ctrl(const unsigned char data) { /* put data on DB1..DB8 */ drv_generic_parport_data(data); /* CS1 = high, RW = low, A0 = low */ drv_generic_parport_control(SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0, SIGNAL_CS1); /* Address Setup Time = 10 ns */ /* Data Setup Time = 20 ns */ ndelay(20); /* Control L Pulse Width = 22 ns */ drv_generic_parport_toggle(SIGNAL_CS1, 0, 22); /* Address & Data Hold Time = 10 ns */ ndelay(10); } static void drv_L7_write_data(const unsigned char data) { /* put data on DB1..DB8 */ drv_generic_parport_data(data); /* CS1 = high, RW = low, A0 = high */ drv_generic_parport_control(SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0, SIGNAL_CS1 | SIGNAL_A0); /* Address Setup Time = 10 ns */ /* Data Setup Time = 20 ns */ ndelay(20); /* Control L Pulse Width = 22 ns */ drv_generic_parport_toggle(SIGNAL_CS1, 0, 22); /* Address & Data Hold Time = 10 ns */ ndelay(10); } static void drv_L7_page(int page) { static int cp = -1; if (page != cp) { cp = page; drv_L7_write_ctrl(0xb0 | cp); } } static void drv_L7_put(int col, int val) { static int cc = -1; /* select page 8 */ drv_L7_page(8); if (col != cc) { cc = col; drv_L7_write_ctrl(0x00 | (cc & 0x0f)); drv_L7_write_ctrl(0x10 | (cc >> 4)); } drv_L7_write_data(val); cc++; } static void drv_L7_clear(void) { int p, c; for (p = 0; p < PAGES; p++) { /* select page */ drv_L7_page(p); /* select column address */ drv_L7_write_ctrl(0x00); drv_L7_write_ctrl(0x10); for (c = 0; c < SCOLS; c++) { drv_L7_write_data(0); } } } static void drv_L7_blit(const int row, const int col, const int height, const int width) { int r, p, c, a; unsigned char m; /* transfer layout to display framebuffer */ for (r = row; r < row + height; r++) { /* do not process extra row for symbols */ if (r >= SROWS - 1) break; /* page */ p = r / 8; for (c = col; c < col + width; c++) { if (c >= SCOLS) break; /* RAM address */ a = p * SCOLS + c; /* bit mask */ m = 1 << (r % 8); if (drv_generic_graphic_black(r, c)) { /* set bit */ Buffer1[a] |= m; } else { /* clear bit */ Buffer1[a] &= ~m; } } } /* process display framebuffer */ for (p = row / 8; p <= (row + height) / 8; p++) { int i, j, a, e; if (p >= PAGES) break; for (i = col; i < col + width; i++) { if (i >= SCOLS) break; a = p * SCOLS + i; if (Buffer1[a] == Buffer2[a]) continue; for (j = i, e = 0; i < col + width; i++) { a = p * SCOLS + i; if (Buffer1[a] == Buffer2[a]) { if (++e > 2) break; } else { e = 0; } } /* select page */ drv_L7_page(p); /* column address */ /* first column address = 32 */ drv_L7_write_ctrl(0x00 | ((j + 32) & 0x0f)); drv_L7_write_ctrl(0x10 | ((j + 32) >> 4)); /* data */ for (j = j; j <= i - e; j++) { a = p * SCOLS + j; drv_L7_write_data(Buffer1[a]); Buffer2[a] = Buffer1[a]; } } } } static int drv_L7_GPO(const int num, const int val) { int v = 0; switch (num) { case 0: /* battery symbol */ v = (val > 0) ? 1 : 0; drv_L7_put(32, v); break; case 1: /* battery level */ if (val < 0) { v = 0; drv_L7_put(46, v); drv_L7_put(47, v); drv_L7_put(48, v); drv_L7_put(49, v); } else { v = val & 0x0f; drv_L7_put(46, (v & 1) ? 1 : 0); drv_L7_put(47, (v & 2) ? 1 : 0); drv_L7_put(48, (v & 4) ? 1 : 0); drv_L7_put(49, (v & 8) ? 1 : 0); } break; case 2: /* earpiece */ v = (val > 0) ? 1 : 0; drv_L7_put(59, v); break; case 3: /* triangle */ v = (val > 0) ? 1 : 0; drv_L7_put(69, v); Buffer1[8 * SCOLS + 69 - 32] = (val > 0); break; case 4: /* head */ v = (val > 0) ? 1 : 0; drv_L7_put(83, v); Buffer1[8 * SCOLS + 83 - 32] = (val > 0); break; case 5: /* message */ v = (val > 0) ? 1 : 0; drv_L7_put(98, v); Buffer1[8 * SCOLS + 98 - 32] = (val > 0); break; case 6: /* antenna */ v = (val > 0) ? 1 : 0; drv_L7_put(117, v); Buffer1[8 * SCOLS + 117 - 32] = (val > 0); break; case 7: /* signal level */ if (val < 0) { v = 0; drv_L7_put(112, v); drv_L7_put(113, v); drv_L7_put(114, v); drv_L7_put(115, v); } else { v = val & 0x0f; drv_L7_put(112, (v & 1) ? 1 : 0); drv_L7_put(113, (v & 2) ? 1 : 0); drv_L7_put(114, (v & 4) ? 1 : 0); drv_L7_put(115, (v & 8) ? 1 : 0); } break; } return v; } static int drv_L7_contrast(int contrast) { if (contrast < 0) contrast = 0; if (contrast > 31) contrast = 31; drv_L7_write_ctrl(0x80 | contrast); return contrast; } static int drv_L7_start(const char *section) { char *s; int contrast; /* fixed size */ DROWS = 64; DCOLS = 100; GPOS = 8; /* SED1560 display RAM layout */ PAGES = 8; SROWS = 64; SCOLS = 166; s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } /* Fixme: provider other fonts someday... */ if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } /* provide room for page 8 (symbols) */ Buffer1 = malloc(PAGES * SCOLS); if (Buffer1 == NULL) { error("%s: framebuffer #1 could not be allocated: malloc() failed", Name); return -1; } Buffer2 = malloc(PAGES * SCOLS); if (Buffer2 == NULL) { error("%s: framebuffer #2 could not be allocated: malloc() failed", Name); return -1; } memset(Buffer1, 0, PAGES * SCOLS * sizeof(*Buffer1)); memset(Buffer2, 0, PAGES * SCOLS * sizeof(*Buffer2)); if (drv_generic_parport_open(section, Name) != 0) { error("%s: could not initialize parallel port!", Name); return -1; } if ((SIGNAL_RES = drv_generic_parport_hardwire_ctrl("RES", "INIT")) == 0xff) return -1; if ((SIGNAL_CS1 = drv_generic_parport_hardwire_ctrl("CS1", "STROBE")) == 0xff) return -1; if ((SIGNAL_RW = drv_generic_parport_hardwire_ctrl("RW", "SLCTIN")) == 0xff) return -1; if ((SIGNAL_A0 = drv_generic_parport_hardwire_ctrl("A0", "AUTOFD")) == 0xff) return -1; /* rise RES, CS1, RW and A0 */ drv_generic_parport_control(SIGNAL_RES | SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0, SIGNAL_RES | SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0); /* set direction: write */ drv_generic_parport_direction(0); /* reset display: lower RESET for 1 usec */ drv_generic_parport_control(SIGNAL_RES, 0); udelay(1); drv_generic_parport_control(SIGNAL_RES, SIGNAL_RES); udelay(100); /* just to make sure: send a software reset */ drv_L7_write_ctrl(0xe2); udelay(20000); drv_L7_write_ctrl(0xAE); /* Display off */ drv_L7_write_ctrl(0x40); /* Start Display Line = 0 */ drv_L7_write_ctrl(0x20); /* reverse line driving off */ drv_L7_write_ctrl(0xCC); /* OutputStatus = $0C, 102x64 */ drv_L7_write_ctrl(0xA0); /* ADC = normal */ drv_L7_write_ctrl(0xA9); /* LCD-Duty = 1/64 */ drv_L7_write_ctrl(0xAB); /* LCD-Duty +1 (1/65, symbols) */ drv_L7_write_ctrl(0x25); /* power supply on */ udelay(100 * 1000); /* wait 100 msec */ drv_L7_write_ctrl(0xED); /* power supply on completion */ drv_L7_write_ctrl(0x8F); /* Contrast medium */ drv_L7_write_ctrl(0xA4); /* Display Test off */ drv_L7_write_ctrl(0xAF); /* Display on */ drv_L7_write_ctrl(0xA6); /* Display on */ /* clear display */ drv_L7_clear(); if (cfg_number(section, "Contrast", 15, 0, 31, &contrast) > 0) { drv_L7_contrast(contrast); } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast = drv_L7_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_L7_list(void) { printf("LPH7508"); return 0; } /* initialize driver & display */ int drv_L7_init(const char *section, const int quiet) { int ret; info("%s: %s", Name, "$Rev: 840 $"); /* real worker functions */ drv_generic_graphic_real_blit = drv_L7_blit; drv_generic_gpio_real_set = drv_L7_GPO; /* start display */ if ((ret = drv_L7_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); return 0; } /* close driver & display */ int drv_L7_quit(const int quiet) { info("%s: shutting down display.", Name); drv_generic_graphic_clear(); if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); drv_generic_gpio_quit(); drv_generic_parport_close(); if (Buffer1) { free(Buffer1); Buffer1 = NULL; } if (Buffer2) { free(Buffer2); Buffer2 = NULL; } return (0); } DRIVER drv_LPH7508 = { .name = Name, .list = drv_L7_list, .init = drv_L7_init, .quit = drv_L7_quit, }; lcd4linux-r1200/plugin_loadavg.c0000644000175000017500000000606310670762146017375 0ustar jmccrohanjmccrohan/* $Id: plugin_loadavg.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_loadavg.c $ * * plugin for load average * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_loadavg (void) * adds functions for load average * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include "debug.h" #include "plugin.h" #ifndef HAVE_GETLOADAVG static int fd = -2; int getloadavg(double loadavg[], int nelem) { char buf[65], *p; ssize_t nread; int i; if (fd == -2) fd = open("/proc/loadavg", O_RDONLY); if (fd < 0) return -1; lseek(fd, 0, SEEK_SET); nread = read(fd, buf, sizeof buf - 1); if (nread < 0) return -1; buf[nread - 1] = '\0'; if (nelem > 3) nelem = 3; p = buf; for (i = 0; i < nelem; ++i) { char *endp; loadavg[i] = strtod(p, &endp); if (endp == NULL || endp == p) /* This should not happen. The format of /proc/loadavg must have changed. Don't return with what we have, signal an error. */ return -1; p = endp; } return i; } #endif static void my_loadavg(RESULT * result, RESULT * arg1) { static int nelem = -1; int index, age; static double loadavg[3]; static struct timeval last_value; struct timeval now; gettimeofday(&now, NULL); age = (now.tv_sec - last_value.tv_sec) * 1000 + (now.tv_usec - last_value.tv_usec) / 1000; /* reread every 10 msec only */ if (nelem == -1 || age == 0 || age > 10) { nelem = getloadavg(loadavg, 3); if (nelem < 0) { error("getloadavg() failed!"); SetResult(&result, R_STRING, ""); return; } last_value = now; } index = R2N(arg1); if (index < 1 || index > nelem) { error("loadavg(%d): index out of range!", index); SetResult(&result, R_STRING, ""); return; } SetResult(&result, R_NUMBER, &(loadavg[index - 1])); return; } int plugin_init_loadavg(void) { AddFunction("loadavg", 1, my_loadavg); return 0; } void plugin_exit_loadavg(void) { #ifndef HAVE_GETLOADAVG if (fd > 0) close(fd); fd = -2; #endif } lcd4linux-r1200/configure0000755000175000017500000207305512147304253016144 0ustar jmccrohanjmccrohan#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for LCD4Linux 0.11.0-SVN. # # Report bugs to . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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} CURSES_LIBS="-lncurses" CURSES_INCLUDEDIR="-I/usr/include/ncurses" search_ncurses=false screen_manager="ncurses on /usr/include/ncurses" $as_echo "#define HAS_CURSES 1" >>confdefs.h has_curses=true $as_echo "#define USE_NCURSES 1" >>confdefs.h fi fi if $search_ncurses then if test -f /usr/local/include/ncurses.h then { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/local/include/ncurses.h" >&5 $as_echo "Found ncurses on /usr/local/include/ncurses.h" >&6; } CURSES_LIBS="-L/usr/local/lib -lncurses" CURSES_INCLUDEDIR="-I/usr/local/include" search_ncurses=false screen_manager="ncurses on /usr/local" $as_echo "#define HAS_CURSES 1" >>confdefs.h has_curses=true $as_echo "#define USE_NCURSES 1" >>confdefs.h fi fi if $search_ncurses then if test -f /usr/local/include/ncurses/ncurses.h then { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/local/include/ncurses/ncurses.h" >&5 $as_echo "Found ncurses on /usr/local/include/ncurses/ncurses.h" >&6; } CURSES_LIBS="-L/usr/local/lib -L/usr/local/lib/ncurses -lncurses" CURSES_INCLUDEDIR="-I/usr/local/include/ncurses" search_ncurses=false screen_manager="ncurses on /usr/local/include/ncurses" $as_echo "#define HAS_CURSES 1" >>confdefs.h has_curses=true $as_echo "#define USE_NCURSES 1" >>confdefs.h fi fi if $search_ncurses then if test -f /usr/local/include/ncurses/curses.h then { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/local/include/ncurses/curses.h" >&5 $as_echo "Found ncurses on /usr/local/include/ncurses/curses.h" >&6; } CURSES_LIBS="-L/usr/local/lib -lncurses" CURSES_INCLUDEDIR="-I/usr/local/include/ncurses -DRENAMED_NCURSES" search_ncurses=false screen_manager="renamed ncurses on /usr/local/.../ncurses" $as_echo "#define HAS_CURSES 1" >>confdefs.h has_curses=true $as_echo "#define USE_NCURSES 1" >>confdefs.h fi fi if $search_ncurses then if test -f /usr/include/ncurses/curses.h then { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/include/ncurses/curses.h" >&5 $as_echo "Found ncurses on /usr/include/ncurses/curses.h" >&6; } CURSES_LIBS="-lncurses" CURSES_INCLUDEDIR="-I/usr/include/ncurses -DRENAMED_NCURSES" search_ncurses=false screen_manager="renamed ncurses on /usr/include/ncurses" $as_echo "#define HAS_CURSES 1" >>confdefs.h has_curses=true $as_echo "#define USE_NCURSES 1" >>confdefs.h fi fi if $search_ncurses then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "init_color" >/dev/null 2>&1; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using SysV curses" >&5 $as_echo "Using SysV curses" >&6; } $as_echo "#define HAS_CURSES 1" >>confdefs.h has_curses=true $as_echo "#define USE_SYSV_CURSES 1" >>confdefs.h search_ncurses=false screen_manager="SysV/curses" CURSES_LIBS="-lcurses" fi rm -f conftest* cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef __NCURSES_H #undef USE_NCURSES USE_NCURSES #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "USE_NCURSES" >/dev/null 2>&1; then : CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES" $as_echo "#define HAS_CURSES 1" >>confdefs.h has_curses=true $as_echo "#define USE_NCURSES 1" >>confdefs.h search_ncurses=false screen_manager="ncurses installed as curses" fi rm -f conftest* fi if $search_ncurses then if test -f /usr/5include/curses.h then search_ncurses=false screen_manager="SunOS 4.x /usr/5include curses" { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using SunOS 4.x /usr/5include curses" >&5 $as_echo "Using SunOS 4.x /usr/5include curses" >&6; 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"cannot use X directory names containing '" "$LINENO" 5;; #( *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then : $as_echo_n "(cached) " >&6 else # One or both of the vars are not set, and there is no cached value. ac_x_includes=no ac_x_libraries=no rm -f -r conftest.dir if mkdir conftest.dir; then cd conftest.dir cat >Imakefile <<'_ACEOF' incroot: @echo incroot='${INCROOT}' usrlibdir: @echo usrlibdir='${USRLIBDIR}' libdir: @echo libdir='${LIBDIR}' _ACEOF if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. for ac_var in incroot usrlibdir libdir; do eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" done # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. for ac_extension in a so sl dylib la dll; do if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && test -f "$ac_im_libdir/libX11.$ac_extension"; then ac_im_usrlibdir=$ac_im_libdir; break fi done # Screen out bogus values from the imake configuration. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dnet_ntoa (); int main () { return dnet_ntoa (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dnet_stub_dnet_ntoa=yes else ac_cv_lib_dnet_stub_dnet_ntoa=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then : X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" fi fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$ac_xsave_LIBS" # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, # to get the SysV transport functions. # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) # needs -lnsl. # The nsl library prevents programs from opening the X display # on Irix 5.2, according to T.E. Dickey. # The functions gethostbyname, getservbyname, and inet_addr are # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" if test "x$ac_cv_func_gethostbyname" = xyes; then : fi if test $ac_cv_func_gethostbyname = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; } if ${ac_cv_lib_nsl_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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then : cat >>confdefs.h <<_ACEOF #define HAVE_LUISE_H 1 _ACEOF has_luise="true" else has_luise="false" fi done # check for serdisplib for ac_header in serdisplib/serdisp.h do : ac_fn_c_check_header_mongrel "$LINENO" "serdisplib/serdisp.h" "ac_cv_header_serdisplib_serdisp_h" "$ac_includes_default" if test "x$ac_cv_header_serdisplib_serdisp_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SERDISPLIB_SERDISP_H 1 _ACEOF has_serdisplib="true" else has_serdisplib="false" fi done # check for st2205 libs for ac_header in st2205.h do : ac_fn_c_check_header_mongrel "$LINENO" "st2205.h" "ac_cv_header_st2205_h" "$ac_includes_default" if test "x$ac_cv_header_st2205_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ST2205_H 1 _ACEOF has_st2205="true" else has_st2205="false" fi done # check for vncserver libs for ac_header in rfb/rfb.h do : ac_fn_c_check_header_mongrel "$LINENO" "rfb/rfb.h" "ac_cv_header_rfb_rfb_h" "$ac_includes_default" if test "x$ac_cv_header_rfb_rfb_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_RFB_RFB_H 1 _ACEOF has_vncserverlib="true" else has_vncserverlib="false" fi done # check for LCD-Linux for ac_header in linux/lcd-linux.h linux/hd44780.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; 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Irwin # Copyright (c) 2009 Rafael Laboissiere # Copyright (c) 2009 Andrew Collier # Copyright (c) 2009 Matteo Settenvini # Copyright (c) 2009 Horst Knorr # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation, either version 3 of the License, or (at your # option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program. If not, see . # # As a special exception, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure # scripts that are the output of Autoconf when processing the Macro. You # need not follow the terms of the GNU General Public License when using # or distributing such scripts, even though portions of the text of the # Macro appear in them. The GNU General Public License (GPL) does govern # all other use of the material that constitutes the Autoconf Macro. # # This special exception to the GPL applies to versions of the Autoconf # Macro released by the Autoconf Archive. When you make and distribute a # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. # This is what autoupdate's m4 run will expand. It fires # the warning (with _au_warn_XXX), outputs it into the # updated configure.ac (with AC_DIAGNOSE), and then outputs # the replacement expansion. # This is an auxiliary macro that is also run when # autoupdate runs m4. It simply calls m4_warning, but # we need a wrapper so that each warning is emitted only # once. 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"Unknown driver '$driver'" "$LINENO" 5 ;; esac done { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 $as_echo "done" >&6; } # generic display drivers TEXT="no" GRAPHIC="no" IMAGE="no" GPIO="no" # generiv I/O drivers PARPORT="no" SERIAL="no" I2C="no" KEYPAD="no" # generic libraries LIBUSB="no" LIBUSB10="no" LIBFTDI="no" if test "$ASTUSB" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_ASTUSB.o" LIBUSB="yes" $as_echo "#define WITH_ASTUSB 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: ASTUSB driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: ASTUSB driver disabled" >&2;} fi fi if test "$BECKMANNEGLE" = "yes"; then TEXT="yes" GPIO="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_BeckmannEgle.o" $as_echo "#define WITH_BECKMANNEGLE 1" >>confdefs.h fi if test "$BWCT" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" DRIVERS="$DRIVERS drv_BWCT.o" LIBUSB="yes" $as_echo "#define WITH_BWCT 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: BWCT driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: BWCT driver disabled" >&2;} fi fi if test "$CRYSTALFONTZ" = "yes"; then TEXT="yes" GPIO="yes" SERIAL="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_Crystalfontz.o" $as_echo "#define WITH_CRYSTALFONTZ 1" >>confdefs.h fi if test "$CURSES" = "yes"; then if test "$has_curses" = true; then TEXT="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_Curses.o" DRVLIBS="$DRVLIBS $CURSES_LIBS" CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES" $as_echo "#define WITH_CURSES 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: curses not found: Curses driver disabled" >&5 $as_echo "$as_me: WARNING: curses not found: Curses driver disabled" >&2;} fi fi if test "$CWLINUX" = "yes"; then TEXT="yes" GPIO="yes" SERIAL="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_Cwlinux.o" $as_echo "#define WITH_CWLINUX 1" >>confdefs.h fi if test "$D4D" = "yes"; then TEXT="yes" GRAPHIC="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_D4D.o" $as_echo "#define WITH_D4D 1" >>confdefs.h fi if test "$DPF" = "yes"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_dpf.o" LIBUSB="yes" $as_echo "#define WITH_DPF 1" >>confdefs.h fi if test "$EA232graphic" = "yes"; then GRAPHIC="yes" SERIAL="yes" GPIO="yes" DRIVERS="$DRIVERS drv_EA232graphic.o" $as_echo "#define WITH_EA232graphic 1" >>confdefs.h fi if test "$EFN" = "yes"; then TEXT="yes" DRIVERS="$DRIVERS drv_EFN.o" $as_echo "#define WITH_EFN 1" >>confdefs.h fi if test "$FUTABAVFD" = "yes"; then if test "$has_parport" = "true"; then TEXT="yes" # select bus: serial (including USB), parallel or i2c PARPORT="yes" DRIVERS="$DRIVERS drv_FutabaVFD.o" $as_echo "#define WITH_FUTABAVFD 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: FutabaVFD driver disabled" >&5 $as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: FutabaVFD driver disabled" >&2;} fi fi if test "$FW8888" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_FW8888.o" $as_echo "#define WITH_FW8888 1" >>confdefs.h fi if test "$G15" = "yes"; then if test "$has_usb" = "true"; then GRAPHIC="yes" LIBUSB="yes" DRIVERS="$DRIVERS drv_G15.o" $as_echo "#define WITH_G15 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: G15 driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: G15 driver disabled" >&2;} fi fi if test "$GLCD2USB" = "yes"; then if test "$has_usb" = "true"; then GRAPHIC="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_GLCD2USB.o" LIBUSB="yes" $as_echo "#define WITH_GLCD2USB 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: GLCD2USB driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: GLCD2USB driver disabled" >&2;} fi fi if test "$HD44780_I2C" = "yes"; then TEXT="yes" I2C="yes" GPIO="yes" DRIVERS="$DRIVERS drv_HD44780.o" $as_echo "#define WITH_HD44780 1" >>confdefs.h fi if test "$HD44780" = "yes"; then if test "$HD44780_I2C" != "yes"; then if test "$has_parport" = "true"; then TEXT="yes" PARPORT="yes" I2C="yes" GPIO="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_HD44780.o" $as_echo "#define WITH_HD44780 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: HD44780 driver disabled" >&5 $as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: HD44780 driver disabled" >&2;} fi else HD44780="no" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: HD44780-i2c enabled disabling HD44780" >&5 $as_echo "$as_me: WARNING: HD44780-i2c enabled disabling HD44780" >&2;} fi fi if test "$IRLCD" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_IRLCD.o" LIBUSB="yes" $as_echo "#define WITH_IRLCD 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: IRLCD driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: IRLCD driver disabled" >&2;} fi fi if test "$LCD2USB" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" SERIAL="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_LCD2USB.o" LIBUSB="yes" $as_echo "#define WITH_LCD2USB 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: LCD2USB driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: LCD2USB driver disabled" >&2;} fi fi if test "$LCDLINUX" = "yes"; then if test "$has_lcd_linux" = true; then TEXT="yes" DRIVERS="$DRIVERS drv_LCDLinux.o" $as_echo "#define WITH_LCDLINUX 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled" >&5 $as_echo "$as_me: WARNING: linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled" >&2;} fi fi if test "$LCDTERM" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_LCDTerm.o" $as_echo "#define WITH_LCDTERM 1" >>confdefs.h fi if test "$LEDMATRIX" = "yes"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_LEDMatrix.o" $as_echo "#define WITH_LEDMATRIX 1" >>confdefs.h fi if test "$LPH7508" = "yes"; then if test "$has_parport" = "true"; then GRAPHIC="yes" GPIO="yes" PARPORT="yes" DRIVERS="$DRIVERS drv_LPH7508.o" $as_echo "#define WITH_LPH7508 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: LPH7508 driver disabled" >&5 $as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: LPH7508 driver disabled" >&2;} fi fi if test "$LUISE" = "yes"; then if test "$has_luise" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_LUIse.o" DRVLIBS="$DRVLIBS -L/usr/local/lib -lluise" $as_echo "#define WITH_LUISE 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: luise.h not found: LUIse driver disabled" >&5 $as_echo "$as_me: WARNING: luise.h not found: LUIse driver disabled" >&2;} fi fi if test "$LW_ABP" = "yes"; then TEXT="yes" SERIAL="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_LW_ABP.o" $as_echo "#define WITH_LW_ABP 1" >>confdefs.h fi if test "$M50530" = "yes"; then if test "$has_parport" = "true"; then TEXT="yes" GPIO="yes" PARPORT="yes" DRIVERS="$DRIVERS drv_M50530.o" $as_echo "#define WITH_M50530 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: M50530 driver disabled" >&5 $as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: M50530 driver disabled" >&2;} fi fi if test "$MATRIXORBITAL" = "yes"; then TEXT="yes" GPIO="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_MatrixOrbital.o" $as_echo "#define WITH_MATRIXORBITAL 1" >>confdefs.h fi if test "$MATRIXORBITALGX" = "yes"; then if test "$has_usb" = "true"; then GRAPHIC="yes" SERIAL="yes" LIBUSB="yes" DRIVERS="$DRIVERS drv_MatrixOrbitalGX.o" $as_echo "#define WITH_MATRIXORBITALGX 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: MatrixOrbitalGX driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: MatrixOrbitalGX driver disabled" >&2;} fi fi if test "$MDM166A" = "yes"; then if test "$has_usb10" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_mdm166a.o" GPIO="yes" LIBUSB10="yes" $as_echo "#define WITH_MDM166A 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libusb-1.0/libusb.h not found: MDM166A driver disabled" >&5 $as_echo "$as_me: WARNING: libusb-1.0/libusb.h not found: MDM166A driver disabled" >&2;} fi fi if test "$MILINST" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_MilfordInstruments.o" $as_echo "#define WITH_MILINST 1" >>confdefs.h fi if test "$NEWHAVEN" = "yes"; then TEXT="yes" I2C="yes" DRIVERS="$DRIVERS drv_Newhaven.o" $as_echo "#define WITH_NEWHAVEN 1" >>confdefs.h fi if test "$NORITAKE" = "yes"; then if test "$has_parport" = "true"; then TEXT="yes" GRAPHIC="yes" PARPORT="yes" DRIVERS="$DRIVERS drv_Noritake.o" $as_echo "#define WITH_NORITAKE 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: NORITAKE driver disabled" >&5 $as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: NORITAKE driver disabled" >&2;} fi fi if test "$NULL" = "yes"; then TEXT="yes" DRIVERS="$DRIVERS drv_NULL.o" $as_echo "#define WITH_NULL 1" >>confdefs.h fi if test "$PERTELIAN" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_Pertelian.o" $as_echo "#define WITH_PERTELIAN 1" >>confdefs.h fi if test "$PHANDERSON" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_PHAnderson.o" $as_echo "#define WITH_PHANDERSON 1" >>confdefs.h fi if test "$PICGRAPHIC" = "yes"; then GRAPHIC="yes" GPIO="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_PICGraphic.o" $as_echo "#define WITH_PICGRAPHIC 1" >>confdefs.h fi if test "$PICOLCD" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" GPIO="yes" SERIAL="yes" LIBUSB="yes" DRIVERS="$DRIVERS drv_picoLCD.o" $as_echo "#define WITH_PICOLCD 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: picoLCD driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: picoLCD driver disabled" >&2;} fi fi if test "$PICOLCDGRAPHIC" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" GRAPHIC="yes" KEYPAD="yes" GPIO="yes" SERIAL="yes" LIBUSB="yes" DRIVERS="$DRIVERS drv_picoLCDGraphic.o" $as_echo "#define WITH_PICOLCDGRAPHIC 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: picoLCDGraphic driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: picoLCDGraphic driver disabled" >&2;} fi fi if test "$PNG" = "yes"; then if test "$has_gd" = "true"; then IMAGE="yes" $as_echo "#define WITH_PNG 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gd.h not found: PNG driver disabled" >&5 $as_echo "$as_me: WARNING: gd.h not found: PNG driver disabled" >&2;} fi fi if test "$PPM" = "yes"; then IMAGE="yes" $as_echo "#define WITH_PPM 1" >>confdefs.h fi if test "$ROUTERBOARD" = "yes"; then if test "$has_io_h" = "true"; then TEXT="yes" GPIO="yes" DRIVERS="$DRIVERS drv_RouterBoard.o" $as_echo "#define WITH_ROUTERBOARD 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sys/io.h not found: RouterBoard driver disabled" >&5 $as_echo "$as_me: WARNING: sys/io.h not found: RouterBoard driver disabled" >&2;} fi fi if test "$SAMPLE" = "yes"; then if test "$has_parport" = "true"; then # select either text or graphics mode TEXT="yes" GRAPHIC="yes" # support for GPIO's GPIO="yes" # select bus: serial (including USB), parallel or i2c SERIAL="yes" PARPORT="yes" #I2C="yes" DRIVERS="$DRIVERS drv_Sample.o" $as_echo "#define WITH_SAMPLE 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: SAMPLE driver disabled" >&5 $as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: SAMPLE driver disabled" >&2;} fi fi if test "$SAMSUNGSPF" = "yes"; then if test "$has_usb" = "true"; then if test "$has_jpeglib" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_SamsungSPF.o" LIBUSB="yes" LIBJPEG="yes" $as_echo "#define WITH_SAMSUNGSPF 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: jpeglib.h not found: SamsungSPF driver disabled" >&5 $as_echo "$as_me: WARNING: jpeglib.h not found: SamsungSPF driver disabled" >&2;} fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: SamsungSPF driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: SamsungSPF driver disabled" >&2;} fi fi if test "$SERDISPLIB" = "yes"; then if test "$has_serdisplib" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_serdisplib.o" DRVLIBS="$DRVLIBS -L/usr/local/lib -lserdisp" $as_echo "#define WITH_SERDISPLIB 1" >>confdefs.h if test "$has_usb" = "true"; then LIBUSB="yes" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: serdisp.h not found: serdisplib driver disabled" >&5 $as_echo "$as_me: WARNING: serdisp.h not found: serdisplib driver disabled" >&2;} fi fi if test "$SHUTTLEVFD" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" GPIO="yes" DRIVERS="$DRIVERS drv_ShuttleVFD.o" LIBUSB="yes" $as_echo "#define WITH_SHUTTLEVFD 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: ShuttleVFD driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: ShuttleVFD driver disabled" >&2;} fi fi if test "$SIMPLELCD" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_SimpleLCD.o" $as_echo "#define WITH_SIMPLELCD 1" >>confdefs.h fi if test "$ST2205" = "yes"; then if test "$has_st2205" = "true"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_st2205.o" DRVLIBS="$DRVLIBS -L/usr/local/lib -lst2205" $as_echo "#define WITH_ST2205 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: st2205.h not found: st2205 driver disabled" >&5 $as_echo "$as_me: WARNING: st2205.h not found: st2205 driver disabled" >&2;} fi fi if test "$T6963" = "yes"; then if test "$has_parport" = "true"; then GRAPHIC="yes" PARPORT="yes" DRIVERS="$DRIVERS drv_T6963.o" $as_echo "#define WITH_T6963 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: T6963 driver disabled" >&5 $as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: T6963 driver disabled" >&2;} fi fi if test "$TeakLCM" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_TeakLCM.o" $as_echo "#define WITH_TEAK_LCM 1" >>confdefs.h fi if test "$Trefon" = "yes"; then if test "$has_usb" = "true"; then TEXT="yes" DRIVERS="$DRIVERS drv_Trefon.o" LIBUSB="yes" $as_echo "#define WITH_TREFON 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: Trefon driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: Trefon driver disabled" >&2;} fi fi if test "$ULA200" = "yes"; then if test "$has_ftdi" = "true"; then TEXT="yes" LIBUSB="yes" LIBFTDI="yes" DRIVERS="$DRIVERS drv_ula200.o" $as_echo "#define WITH_ULA200 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ftdi.h not found: ULA200 driver disabled" >&5 $as_echo "$as_me: WARNING: ftdi.h not found: ULA200 driver disabled" >&2;} fi fi if test "$USBHUB" = "yes"; then if test "$has_usb" = "true"; then GPIO="yes" DRIVERS="$DRIVERS drv_USBHUB.o" LIBUSB="yes" $as_echo "#define WITH_USBHUB 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: USB-Hub driver disabled" >&5 $as_echo "$as_me: WARNING: usb.h not found: USB-Hub driver disabled" >&2;} fi fi if test "$USBLCD" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_USBLCD.o" if test "$has_usb" = "true"; then LIBUSB="yes" fi $as_echo "#define WITH_USBLCD 1" >>confdefs.h fi if test "$VNC" = "yes"; then if test "$has_vncserverlib" = "true"; then GRAPHIC="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_vnc.o" DRVLIBS="$DRVLIBS -L/usr/local/lib -lvncserver -lz" $as_echo "#define WITH_VNC 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libvncserver not found: vnc driver disabled" >&5 $as_echo "$as_me: WARNING: libvncserver not found: vnc driver disabled" >&2;} fi fi if test "$WINCORNIXDORF" = "yes"; then TEXT="yes" SERIAL="yes" DRIVERS="$DRIVERS drv_WincorNixdorf.o" $as_echo "#define WITH_WINCORNIXDORF 1" >>confdefs.h fi if test "$X11" = "yes"; then if test "$no_x" = "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: X11 headers or libraries not available: X11 driver disabled" >&5 $as_echo "$as_me: WARNING: X11 headers or libraries not available: X11 driver disabled" >&2;} else GRAPHIC="yes" KEYPAD="yes" DRIVERS="$DRIVERS drv_X11.o" if test "x$ac_x_libraries" = "x"; then DRVLIBS="$DRVLIBS -lX11" else DRVLIBS="$DRVLIBS -L$ac_x_libraries -lX11" fi CPP_FLAGS="$CPPFLAGS $X_CFLAGS" $as_echo "#define WITH_X11 1" >>confdefs.h fi fi # Image driver if test "$IMAGE" = "yes"; then GRAPHIC="yes" DRIVERS="$DRIVERS drv_Image.o" fi if test "$DRIVERS" = ""; then as_fn_error $? "You should activate at least one driver..." "$LINENO" 5 fi # generic text driver if test "$TEXT" = "yes"; then DRIVERS="$DRIVERS drv_generic_text.o" fi # generic graphic driver if test "$GRAPHIC" = "yes"; then DRIVERS="$DRIVERS drv_generic_graphic.o" if test "$has_gd" = "true"; then DRIVERS="$DRIVERS widget_image.o" DRVLIBS="$DRVLIBS -lgd" $as_echo "#define WITH_GD 1" >>confdefs.h $as_echo "#define WITH_IMAGE 1" >>confdefs.h fi fi # generic GPIO driver if test "$GPIO" = "yes"; then DRIVERS="$DRIVERS drv_generic_gpio.o" fi # generic parport driver if test "$PARPORT" = "yes"; then DRIVERS="$DRIVERS drv_generic_parport.o" $as_echo "#define WITH_PARPORT 1" >>confdefs.h fi # generic serial driver if test "$SERIAL" = "yes"; then DRIVERS="$DRIVERS drv_generic_serial.o" $as_echo "#define WITH_SERIAL 1" >>confdefs.h fi # generic i2c driver if test "$I2C" = "yes"; then DRIVERS="$DRIVERS drv_generic_i2c.o" $as_echo "#define WITH_I2C 1" >>confdefs.h fi # generic keypad driver if test "$KEYPAD" = "yes"; then DRIVERS="$DRIVERS drv_generic_keypad.o" fi # libjpeg if test "$LIBJPEG" = "yes"; then DRVLIBS="$DRVLIBS -ljpeg" fi # libusb if test "$LIBUSB" = "yes"; then DRVLIBS="$DRVLIBS -lusb" fi # libusb-1.0 if test "$LIBUSB10" = "yes"; then DRVLIBS="$DRVLIBS -lusb-1.0" fi # libftdi if test "$LIBFTDI" = "yes"; then DRVLIBS="$DRVLIBS -lftdi" fi if test "$DRIVERS" = ""; then as_fn_error $? "You should include at least one driver..." "$LINENO" 5 fi # plugins { $as_echo "$as_me:${as_lineno-$LINENO}: checking which plugins to compile" >&5 $as_echo_n "checking which plugins to compile... " >&6; } # Check whether --with-plugins was given. if test "${with_plugins+set}" = set; then : withval=$with_plugins; plugins=$withval else plugins=all fi plugins=`echo $plugins|sed 's/,/ /g'` for plugin in $plugins; do case $plugin in !*) val="no" plugin=`echo $plugin|cut -c 2-` ;; *) val="yes" ;; esac case "$plugin" in list) { $as_echo "$as_me:${as_lineno-$LINENO}: result: available plugins: apm,asterisk,button_exec,cpuinfo,dbus,diskstats,dvb,exec,event, fifo,file,gps,hddtemp,huawei,i2c_sensors,iconv,imon,isdn,kvv, loadavg,meminfo,mpd,mpris_dbus,mysql,netdev,netinfo,pop3,ppp, proc_stat,python,qnaplog,raspi,sample,seti,statfs,uname,uptime, w1retap,wireless,xmms" >&5 $as_echo "available plugins: apm,asterisk,button_exec,cpuinfo,dbus,diskstats,dvb,exec,event, fifo,file,gps,hddtemp,huawei,i2c_sensors,iconv,imon,isdn,kvv, loadavg,meminfo,mpd,mpris_dbus,mysql,netdev,netinfo,pop3,ppp, proc_stat,python,qnaplog,raspi,sample,seti,statfs,uname,uptime, w1retap,wireless,xmms" >&6; } as_fn_error $? "run ./configure --with-plugins=..." "$LINENO" 5 ;; all) PLUGIN_APM="yes" PLUGIN_ASTERISK="yes" PLUGIN_BUTTON_EXEC="yes" PLUGIN_CPUINFO="yes" PLUGIN_DBUS="yes" PLUGIN_DISKSTATS="yes" PLUGIN_DVB="yes" PLUGIN_EXEC="yes" PLUGIN_EVENT="yes" PLUGIN_FIFO="yes" PLUGIN_FILE="yes" PLUGIN_GPS="yes" PLUGIN_HDDTEMP="yes" PLUGIN_HUAWEI="yes" PLUGIN_I2C_SENSORS="yes" PLUGIN_ICONV="yes" PLUGIN_IMON="yes" PLUGIN_ISDN="yes" PLUGIN_KVV="yes" PLUGIN_LOADAVG="yes" PLUGIN_MEMINFO="yes" PLUGIN_MPD="yes" PLUGIN_MPRIS_DBUS="yes" PLUGIN_MYSQL="yes" PLUGIN_NETDEV="yes" PLUGIN_NETINFO="yes" PLUGIN_POP3="yes" PLUGIN_PPP="yes" PLUGIN_PROC_STAT="yes" PLUGIN_PYTHON=$with_python PLUGIN_QNAPLOG="yes" PLUGIN_RASPI="yes" PLUGIN_SAMPLE="yes" PLUGIN_SETI="yes" PLUGIN_STATFS="yes" PLUGIN_UNAME="yes" PLUGIN_UPTIME="yes" PLUGIN_W1RETAP="yes" PLUGIN_WIRELESS="yes" PLUGIN_XMMS="yes" ;; none) PLUGIN_APM="no" PLUGIN_ASTERISK="no" PLUGIN_BUTTON_EXEC="no" PLUGIN_CPUINFO="no" PLUGIN_DBUS="no" PLUGIN_DISKSTATS="no" PLUGIN_DVB="no" PLUGIN_EXEC="no" PLUGIN_EVENT="no" PLUGIN_FIFO="no" PLUGIN_FILE="no" PLUGIN_GPS="no" PLUGIN_HDDTEMP="no" PLUGIN_HUAWEI="no" PLUGIN_I2C_SENSORS="no" PLUGIN_ICONV="no" PLUGIN_IMON="no" PLUGIN_ISDN="no" PLUGIN_KVV="no" PLUGIN_LOADAVG="no" PLUGIN_MEMINFO="no" PLUGIN_MPD="no" PLUGIN_MPRIS_DBUS="no" PLUGIN_MYSQL="no" PLUGIN_NETDEV="no" PLUGIN_NETINFO="no" PLUGIN_POP3="no" PLUGIN_PPP="no" PLUGIN_PROC_STAT="no" PLUGIN_PYTHON="no" PLUGIN_QNAPLOG="no" PLUGIN_RASPI="no" PLUGIN_SAMPLE="no" PLUGIN_SETI="no" PLUGIN_STATFS="no" PLUGIN_UNAME="no" PLUGIN_UPTIME="no" PLUGIN_W1RETAP="no" PLUGIN_WIRELESS="no" PLUGIN_XMMS="no" ;; apm) PLUGIN_APM=$val ;; button_exec) PLUGIN_BUTTON_EXEC=$val ;; asterisk) PLUGIN_ASTERISK=$val ;; cpuinfo) PLUGIN_CPUINFO=$val ;; dbus) PLUGIN_DBUS=$val ;; diskstats) PLUGIN_DISKSTATS=$val ;; dvb) PLUGIN_DVB=$val ;; exec) PLUGIN_EXEC=$val ;; event) PLUGIN_EVENT=$val ;; fifo) PLUGIN_FIFO=$val ;; file) PLUGIN_FILE=$val ;; gps) PLUGIN_GPS=$val ;; hddtemp) PLUGIN_HDDTEMP=$val ;; huawei) PLUGIN_HUAWEI=$val ;; i2c_sensors) PLUGIN_I2C_SENSORS=$val ;; iconv) PLUGIN_ICONV=$val ;; imon) PLUGIN_IMON=$val ;; isdn) PLUGIN_ISDN=$val ;; kvv) PLUGIN_KVV=$val ;; loadavg) PLUGIN_LOADAVG=$val ;; meminfo) PLUGIN_MEMINFO=$val ;; mpd) PLUGIN_MPD=$val ;; mpris_dbus) PLUGIN_MPRIS_DBUS=$val ;; mysql) PLUGIN_MYSQL=$val ;; netdev) PLUGIN_NETDEV=$val ;; netinfo) PLUGIN_NETINFO=$val ;; pop3) PLUGIN_POP3=$val ;; ppp) PLUGIN_PPP=$val ;; proc_stat) PLUGIN_PROC_STAT=$val ;; python) PLUGIN_PYTHON=$val ;; qnaplog) PLUGIN_QNAPLOG=$val ;; raspi) PLUGIN_RASPI=$val ;; sample) PLUGIN_SAMPLE=$val ;; seti) PLUGIN_SETI=$val ;; statfs) PLUGIN_STATFS=$val ;; uname) PLUGIN_UNAME=$val ;; uptime) PLUGIN_UPTIME=$val ;; w1retap) PLUGIN_W1RETAP=$val ;; wireless) PLUGIN_WIRELESS=$val ;; xmms) PLUGIN_XMMS=$val ;; *) as_fn_error $? "Unknown plugin '$plugin'" "$LINENO" 5 ;; esac done { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 $as_echo "done" >&6; } # Advanced Power Management if test "$PLUGIN_APM" = "yes"; then for ac_header in asm/types.h do : ac_fn_c_check_header_mongrel "$LINENO" "asm/types.h" "ac_cv_header_asm_types_h" "$ac_includes_default" if test "x$ac_cv_header_asm_types_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ASM_TYPES_H 1 _ACEOF has_asm_types="true" else has_asm_types="false" fi done if test "$has_asm_types" = "true"; then PLUGINS="$PLUGINS plugin_apm.o" $as_echo "#define PLUGIN_APM 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/types.h header not found: apm plugin disabled" >&5 $as_echo "$as_me: WARNING: asm/types.h header not found: apm plugin disabled" >&2;} fi fi if test "$PLUGIN_BUTTON_EXEC" = "yes"; then PLUGINS="$PLUGINS plugin_button_exec.o" $as_echo "#define PLUGIN_BUTTON_EXEC 1" >>confdefs.h fi if test "$PLUGIN_ASTERISK" = "yes"; then PLUGINS="$PLUGINS plugin_asterisk.o" $as_echo "#define PLUGIN_ASTERISK 1" >>confdefs.h fi # /proc/cpuinfo if test "$PLUGIN_CPUINFO" = "yes"; then PLUGINS="$PLUGINS plugin_cpuinfo.o" $as_echo "#define PLUGIN_CPUINFO 1" >>confdefs.h fi #DBus if test "$PLUGIN_DBUS" = "yes"; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DBUS" >&5 $as_echo_n "checking for DBUS... " >&6; } if test -n "$DBUS_CFLAGS"; then pkg_cv_DBUS_CFLAGS="$DBUS_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbus-1 >= 1.0.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "dbus-1 >= 1.0.0") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$DBUS_LIBS"; then pkg_cv_DBUS_LIBS="$DBUS_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbus-1 >= 1.0.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "dbus-1 >= 1.0.0") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then DBUS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dbus-1 >= 1.0.0" 2>&1` else DBUS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dbus-1 >= 1.0.0" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$DBUS_PKG_ERRORS" >&5 HAVE_DBUS="no" elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } HAVE_DBUS="no" else DBUS_CFLAGS=$pkg_cv_DBUS_CFLAGS DBUS_LIBS=$pkg_cv_DBUS_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } HAVE_DBUS="yes" fi if test "x$HAVE_DBUS" == "xyes"; then PLUGINS="$PLUGINS plugin_dbus.o" PLUGINLIBS="$PLUGINLIBS $DBUS_LIBS" CPPFLAGS="$CPPFLAGS $DBUS_CFLAGS" $as_echo "#define PLUGIN_DBUS 1" >>confdefs.h DBUS_VERSION=$($PKG_CONFIG --modversion dbus-1) DBUS_VERSION_MAJOR=$(echo $DBUS_VERSION | cut -d . -f 1) DBUS_VERSION_MINOR=$(echo $DBUS_VERSION | cut -d . -f 2) DBUS_VERSION_MICRO=$(echo $DBUS_VERSION | cut -d . -f 3) cat >>confdefs.h <<_ACEOF #define DBUS_VERSION_MAJOR $DBUS_VERSION_MAJOR _ACEOF cat >>confdefs.h <<_ACEOF #define DBUS_VERSION_MINOR $DBUS_VERSION_MINOR _ACEOF cat >>confdefs.h <<_ACEOF #define DBUS_VERSION_MICRO $DBUS_VERSION_MICRO _ACEOF else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dbus-1 not found check that PKG_CONFIG_PATH is set correctly: dbus plugin disabled" >&5 $as_echo "$as_me: WARNING: dbus-1 not found check that PKG_CONFIG_PATH is set correctly: dbus plugin disabled" >&2;} fi fi # /proc/diskstat if test "$PLUGIN_DISKSTATS" = "yes"; then PLUGINS="$PLUGINS plugin_diskstats.o" $as_echo "#define PLUGIN_DISKSTATS 1" >>confdefs.h fi # Digital Video Broadcasting if test "$PLUGIN_DVB" = "yes"; then for ac_header in asm/types.h do : ac_fn_c_check_header_mongrel "$LINENO" "asm/types.h" "ac_cv_header_asm_types_h" "$ac_includes_default" if test "x$ac_cv_header_asm_types_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ASM_TYPES_H 1 _ACEOF has_asm_types="true" else has_asm_types="false" fi done if test "$has_asm_types" = "true"; then for ac_header in linux/dvb/frontend.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/dvb/frontend.h" "ac_cv_header_linux_dvb_frontend_h" "$ac_includes_default" if test "x$ac_cv_header_linux_dvb_frontend_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_DVB_FRONTEND_H 1 _ACEOF has_dvb_header="true" else has_dvb_header="false" fi done if test "$has_dvb_header" = "true"; then PLUGINS="$PLUGINS plugin_dvb.o" $as_echo "#define PLUGIN_DVB 1" >>confdefs.h else PLUGINS="$PLUGINS plugin_dvb.o" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/dvb/frontend.h header not found: using ioctl" >&5 $as_echo "$as_me: WARNING: linux/dvb/frontend.h header not found: using ioctl" >&2;} fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/types.h header not found: dvb plugin disabled" >&5 $as_echo "$as_me: WARNING: asm/types.h header not found: dvb plugin disabled" >&2;} fi fi # start external commands (exec) if test "$PLUGIN_EXEC" = "yes"; then PLUGINS="$PLUGINS plugin_exec.o" $as_echo "#define PLUGIN_EXEC 1" >>confdefs.h fi # event if test "$PLUGIN_EVENT" = "yes"; then PLUGINS="$PLUGINS plugin_event.o" $as_echo "#define PLUGIN_EVENT 1" >>confdefs.h fi # file if test "$PLUGIN_FILE" = "yes"; then PLUGINS="$PLUGINS plugin_file.o" $as_echo "#define PLUGIN_FILE 1" >>confdefs.h fi # FIFO if test "$PLUGIN_FIFO" = "yes"; then PLUGINS="$PLUGINS plugin_fifo.o" $as_echo "#define PLUGIN_FIFO 1" >>confdefs.h fi # GPS if test "$PLUGIN_GPS" = "yes"; then for ac_header in nmeap.h do : ac_fn_c_check_header_mongrel "$LINENO" "nmeap.h" "ac_cv_header_nmeap_h" "$ac_includes_default" if test "x$ac_cv_header_nmeap_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NMEAP_H 1 _ACEOF has_nmeap_header="true" else has_nmeap_header="false" fi done if test "$has_nmeap_header" = "true"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nmeap_init in -lnmeap" >&5 $as_echo_n "checking for nmeap_init in -lnmeap... " >&6; } if ${ac_cv_lib_nmeap_nmeap_init+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnmeap $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBICONV= LTLIBICONV= INCICONV= LIBICONV_PREFIX= HAVE_LIBICONV= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='iconv ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" else LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" ;; esac done fi else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" done fi am_save_CPPFLAGS="$CPPFLAGS" for element in $INCICONV; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 $as_echo_n "checking for iconv... " >&6; } if ${am_cv_func_iconv+:} false; then : $as_echo_n "(cached) " >&6 else am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : am_cv_lib_iconv=yes am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$am_save_LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 $as_echo "$am_cv_func_iconv" >&6; } if test "$am_cv_func_iconv" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 $as_echo_n "checking for working iconv... " >&6; } if ${am_cv_func_iconv_works+:} false; then : $as_echo_n "(cached) " >&6 else am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi if test "$cross_compiling" = yes; then : case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static const char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) return 1; } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static const char input[] = "\263"; char buf[10]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) return 1; } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) return 1; } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) return 1; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : am_cv_func_iconv_works=yes else am_cv_func_iconv_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi LIBS="$am_save_LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 $as_echo "$am_cv_func_iconv_works" >&6; } case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then $as_echo "#define HAVE_ICONV 1" >>confdefs.h fi if test "$am_cv_lib_iconv" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 $as_echo_n "checking how to link with libiconv... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 $as_echo "$LIBICONV" >&6; } else CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi if test "$am_cv_func_iconv" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 $as_echo_n "checking for iconv declaration... " >&6; } if ${am_cv_proto_iconv+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include extern #ifdef __cplusplus "C" #endif #if defined(__STDC__) || defined(__cplusplus) size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else size_t iconv(); #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : am_cv_proto_iconv_arg1="" else am_cv_proto_iconv_arg1="const" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" fi am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_proto_iconv" >&5 $as_echo " $am_cv_proto_iconv" >&6; } cat >>confdefs.h <<_ACEOF #define ICONV_CONST $am_cv_proto_iconv_arg1 _ACEOF fi if test "$am_cv_func_iconv" = "yes"; then PLUGINS="$PLUGINS plugin_iconv.o" PLUGINLIBS="$PLUGINLIBS $LIBICONV" $as_echo "#define PLUGIN_ICONV 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: iconv not found: iconv plugin disabled" >&5 $as_echo "$as_me: WARNING: iconv not found: iconv plugin disabled" >&2;} fi fi # ISDN monitor if test "$PLUGIN_IMON" = "yes"; then for ac_header in linux/errno.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/errno.h" "ac_cv_header_linux_errno_h" "$ac_includes_default" if test "x$ac_cv_header_linux_errno_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_ERRNO_H 1 _ACEOF has_linux_errno="true" else has_linux_errno="false" fi done if test "$has_linux_errno" = "true"; then PLUGINS="$PLUGINS plugin_imon.o" $as_echo "#define PLUGIN_IMON 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/errno.h header not found: imon plugin disabled" >&5 $as_echo "$as_me: WARNING: linux/errno.h header not found: imon plugin disabled" >&2;} fi fi # ISDN if test "$PLUGIN_ISDN" = "yes"; then for ac_header in linux/isdn.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/isdn.h" "ac_cv_header_linux_isdn_h" "$ac_includes_default" if test "x$ac_cv_header_linux_isdn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_ISDN_H 1 _ACEOF has_isdn_header="true" else has_isdn_header="false" fi done if test "$has_dvb_header" = "false"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/isdn.h header not found: isdn plugin CPS disabled" >&5 $as_echo "$as_me: WARNING: linux/isdn.h header not found: isdn plugin CPS disabled" >&2;} fi PLUGINS="$PLUGINS plugin_isdn.o" $as_echo "#define PLUGIN_ISDN 1" >>confdefs.h fi # Karlsruher Verkehrsverbund if test "$PLUGIN_KVV" = "yes"; then PLUGINS="$PLUGINS plugin_kvv.o" $as_echo "#define PLUGIN_KVV 1" >>confdefs.h fi # load average if test "$PLUGIN_LOADAVG" = "yes"; then PLUGINS="$PLUGINS plugin_loadavg.o" $as_echo "#define PLUGIN_LOADAVG 1" >>confdefs.h fi # meminfo if test "$PLUGIN_MEMINFO" = "yes"; then PLUGINS="$PLUGINS plugin_meminfo.o" $as_echo "#define PLUGIN_MEMINFO 1" >>confdefs.h fi # MPD if test "$PLUGIN_MPD" = "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpd_connection_new in -lmpdclient" >&5 $as_echo_n "checking for mpd_connection_new in -lmpdclient... " >&6; } if ${ac_cv_lib_mpdclient_mpd_connection_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lmpdclient $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char mpd_connection_new (); int main () { return mpd_connection_new (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_mpdclient_mpd_connection_new=yes else ac_cv_lib_mpdclient_mpd_connection_new=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpdclient_mpd_connection_new" >&5 $as_echo "$ac_cv_lib_mpdclient_mpd_connection_new" >&6; } if test "x$ac_cv_lib_mpdclient_mpd_connection_new" = xyes; then : has_mpd_header="true" else has_mpd_header="false" fi if test "$has_mpd_header" = "true"; then PLUGINS="$PLUGINS plugin_mpd.o" PLUGINLIBS="$PLUGINLIBS `pkg-config libmpdclient --libs`" CPPFLAGS="$CPPFLAGS `pkg-config libmpdclient --cflags`" $as_echo "#define PLUGIN_MPD 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libmpdclient.h header not found: mpd plugin disabled" >&5 $as_echo "$as_me: WARNING: libmpdclient.h header not found: mpd plugin disabled" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: get libmpdclient.h from http://www.musicpd.org/libmpdclient.shtml" >&5 $as_echo "$as_me: WARNING: get libmpdclient.h from http://www.musicpd.org/libmpdclient.shtml" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: and copy those 2 files in the lcd4linux directory." >&5 $as_echo "$as_me: WARNING: and copy those 2 files in the lcd4linux directory." >&2;} fi fi # MPRIS D-Bus if test "$PLUGIN_MPRIS_DBUS" = "yes"; then for ac_header in dbus/dbus.h do : ac_fn_c_check_header_mongrel "$LINENO" "dbus/dbus.h" "ac_cv_header_dbus_dbus_h" "$ac_includes_default" if test "x$ac_cv_header_dbus_dbus_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DBUS_DBUS_H 1 _ACEOF has_dbus_header="true" else has_dbus_header="false" fi done if test "$has_dbus_header" = "true"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus_bus_get in -ldbus-1" >&5 $as_echo_n "checking for dbus_bus_get in -ldbus-1... " >&6; } if ${ac_cv_lib_dbus_1_dbus_bus_get+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldbus-1 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dbus_bus_get (); int main () { return dbus_bus_get (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dbus_1_dbus_bus_get=yes else ac_cv_lib_dbus_1_dbus_bus_get=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dbus_1_dbus_bus_get" >&5 $as_echo "$ac_cv_lib_dbus_1_dbus_bus_get" >&6; } if test "x$ac_cv_lib_dbus_1_dbus_bus_get" = xyes; then : has_libdbus1_lib="true" else has_libdbus1_lib="false" fi if test "$has_libdbus1_lib" = "true"; then PLUGINS="$PLUGINS plugin_mpris_dbus.o" PLUGINLIBS="$PLUGINLIBS -ldbus-1" $as_echo "#define PLUGIN_MPRIS_DBUS 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdbus-1 lib not found: mpris_dbus plugin disabled" >&5 $as_echo "$as_me: WARNING: libdbus-1 lib not found: mpris_dbus plugin disabled" >&2;} fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dbus/dbus.h header not found: mpris_dbus plugin disabled" >&5 $as_echo "$as_me: WARNING: dbus/dbus.h header not found: mpris_dbus plugin disabled" >&2;} fi fi # MySQL if test "$PLUGIN_MYSQL" = "yes"; then for ac_header in mysql/mysql.h do : ac_fn_c_check_header_mongrel "$LINENO" "mysql/mysql.h" "ac_cv_header_mysql_mysql_h" "$ac_includes_default" if test "x$ac_cv_header_mysql_mysql_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MYSQL_MYSQL_H 1 _ACEOF has_mysql_header="true" else has_mysql_header="false" fi done if test "$has_mysql_header" = "true"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mysql_init in -lmysqlclient" >&5 $as_echo_n "checking for mysql_init in -lmysqlclient... " >&6; } if ${ac_cv_lib_mysqlclient_mysql_init+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lmysqlclient $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char mysql_init (); int main () { return mysql_init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_mysqlclient_mysql_init=yes else ac_cv_lib_mysqlclient_mysql_init=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_init" >&5 $as_echo "$ac_cv_lib_mysqlclient_mysql_init" >&6; } if test "x$ac_cv_lib_mysqlclient_mysql_init" = xyes; then : has_mysql_lib="true" else has_mysql_lib="false" fi if test "$has_mysql_lib" = "true"; then PLUGINS="$PLUGINS plugin_mysql.o" PLUGINLIBS="$PLUGINLIBS -lmysqlclient" $as_echo "#define PLUGIN_MYSQL 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mysqlclient lib not found: mysql plugin disabled" >&5 $as_echo "$as_me: WARNING: mysqlclient lib not found: mysql plugin disabled" >&2;} fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mysql/mysql.h header not found: mysql plugin disabled" >&5 $as_echo "$as_me: WARNING: mysql/mysql.h header not found: mysql plugin disabled" >&2;} fi fi # /proc/net/dev if test "$PLUGIN_NETDEV" = "yes"; then PLUGINS="$PLUGINS plugin_netdev.o" $as_echo "#define PLUGIN_NETDEV 1" >>confdefs.h fi # configuration of network devices if test "$PLUGIN_NETINFO" = "yes"; then PLUGINS="$PLUGINS plugin_netinfo.o" $as_echo "#define PLUGIN_NETINFO 1" >>confdefs.h fi # POP3 if test "$PLUGIN_POP3" = "yes"; then PLUGINS="$PLUGINS plugin_pop3.o" $as_echo "#define PLUGIN_POP3 1" >>confdefs.h fi # PPP if test "$PLUGIN_PPP" = "yes"; then for ac_header in net/if_ppp.h do : ac_fn_c_check_header_mongrel "$LINENO" "net/if_ppp.h" "ac_cv_header_net_if_ppp_h" "$ac_includes_default" if test "x$ac_cv_header_net_if_ppp_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NET_IF_PPP_H 1 _ACEOF has_ppp_header="true" else has_ppp_header="false" fi done if test "$has_ppp_header" = "true"; then PLUGINS="$PLUGINS plugin_ppp.o" $as_echo "#define PLUGIN_PPP 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: net/if_ppp.h header not found: ppp plugin disabled" >&5 $as_echo "$as_me: WARNING: net/if_ppp.h header not found: ppp plugin disabled" >&2;} fi fi # /proc/stat if test "$PLUGIN_PROC_STAT" = "yes"; then PLUGINS="$PLUGINS plugin_proc_stat.o" $as_echo "#define PLUGIN_PROC_STAT 1" >>confdefs.h fi # python if test "$PLUGIN_PYTHON" = "yes"; then if test "$with_python" != "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support not enabled: python plugin disabled (use --with-python to enable)" >&5 $as_echo "$as_me: WARNING: python support not enabled: python plugin disabled (use --with-python to enable)" >&2;} else if test -z "$python_path"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python headers not found: python plugin disabled" >&5 $as_echo "$as_me: WARNING: python headers not found: python plugin disabled" >&2;} else PLUGINS="$PLUGINS plugin_python.o" CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" PLUGINLIBS="$PLUGINLIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS" $as_echo "#define PLUGIN_PYTHON 1" >>confdefs.h fi fi fi # Qnaplog if test "$PLUGIN_QNAPLOG" = "yes"; then for ac_header in sqlite3.h do : ac_fn_c_check_header_mongrel "$LINENO" "sqlite3.h" "ac_cv_header_sqlite3_h" "$ac_includes_default" if test "x$ac_cv_header_sqlite3_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SQLITE3_H 1 _ACEOF has_sqlite3_header="true" else has_sqlite3_header="false" fi done if test "$has_sqlite3_header" = "true"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_initialize in -lsqlite3" >&5 $as_echo_n "checking for sqlite3_initialize in -lsqlite3... " >&6; } if ${ac_cv_lib_sqlite3_sqlite3_initialize+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsqlite3 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char sqlite3_initialize (); int main () { return sqlite3_initialize (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_sqlite3_sqlite3_initialize=yes else ac_cv_lib_sqlite3_sqlite3_initialize=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_initialize" >&5 $as_echo "$ac_cv_lib_sqlite3_sqlite3_initialize" >&6; } if test "x$ac_cv_lib_sqlite3_sqlite3_initialize" = xyes; then : has_sqlite3_lib="true" else has_sqlite3_lib="false" fi if test "$has_sqlite3_lib" = "true"; then PLUGINS="$PLUGINS plugin_qnaplog.o" PLUGINLIBS="$PLUGINLIBS -lsqlite3" $as_echo "#define PLUGIN_QNAPLOG 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sqlite3 lib not found: qnaplog plugin disabled" >&5 $as_echo "$as_me: WARNING: sqlite3 lib not found: qnaplog plugin disabled" >&2;} fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sqlite3.h header not found: qnaplog plugin disabled" >&5 $as_echo "$as_me: WARNING: sqlite3.h header not found: qnaplog plugin disabled" >&2;} fi fi # raspi (Raspberry PI) if test "$PLUGIN_RASPI" = "yes"; then PLUGINS="$PLUGINS plugin_raspi.o" $as_echo "#define PLUGIN_RASPI 1" >>confdefs.h fi # sample if test "$PLUGIN_SAMPLE" = "yes"; then PLUGINS="$PLUGINS plugin_sample.o" $as_echo "#define PLUGIN_SAMPLE 1" >>confdefs.h fi # SETI if test "$PLUGIN_SETI" = "yes"; then PLUGINS="$PLUGINS plugin_seti.o" $as_echo "#define PLUGIN_SETI 1" >>confdefs.h fi # statfs() if test "$PLUGIN_STATFS" = "yes"; then for ac_header in sys/vfs.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default" if test "x$ac_cv_header_sys_vfs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_VFS_H 1 _ACEOF has_vfs_header="true" else has_vfs_header="false" fi done if test "$has_vfs_header" = "true"; then PLUGINS="$PLUGINS plugin_statfs.o" $as_echo "#define PLUGIN_STATFS 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sys/vfs.h header not found: statfs plugin disabled" >&5 $as_echo "$as_me: WARNING: sys/vfs.h header not found: statfs plugin disabled" >&2;} fi fi # uname if test "$PLUGIN_UNAME" = "yes"; then PLUGINS="$PLUGINS plugin_uname.o" $as_echo "#define PLUGIN_UNAME 1" >>confdefs.h fi # uptime if test "$PLUGIN_UPTIME" = "yes"; then PLUGINS="$PLUGINS plugin_uptime.o" $as_echo "#define PLUGIN_UPTIME 1" >>confdefs.h fi if test "$PLUGIN_W1RETAP" = "yes"; then PLUGINS="$PLUGINS plugin_w1retap.o" $as_echo "#define PLUGIN_W1RETAP 1" >>confdefs.h fi # WLAN if test "$PLUGIN_WIRELESS" = "yes"; then for ac_header in linux/wireless.h do : ac_fn_c_check_header_compile "$LINENO" "linux/wireless.h" "ac_cv_header_linux_wireless_h" "#include " if test "x$ac_cv_header_linux_wireless_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_WIRELESS_H 1 _ACEOF has_wireless_header="true" else has_wireless_header="false" fi done if test "$has_wireless_header" = "true"; then PLUGINS="$PLUGINS plugin_wireless.o" $as_echo "#define PLUGIN_WIRELESS 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/wireless.h header not found: wireless plugin disabled" >&5 $as_echo "$as_me: WARNING: linux/wireless.h header not found: wireless plugin disabled" >&2;} fi fi # XMMS if test "$PLUGIN_XMMS" = "yes"; then PLUGINS="$PLUGINS plugin_xmms.o" $as_echo "#define PLUGIN_XMMS 1" >>confdefs.h fi # Checks for header files. ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 $as_echo_n "checking for $ac_hdr that defines DIR... 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" >&6; } if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char opendir (); int main () { return opendir (); ; return 0; } _ACEOF for ac_lib in '' dir; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_opendir+:} false; then : break fi done if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 $as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 $as_echo_n "checking for library containing opendir... " >&6; } if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char opendir (); int main () { return opendir (); ; return 0; } _ACEOF for ac_lib in '' x; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_opendir+:} false; then : break fi done if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 $as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi for ac_header in arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h sys/vfs.h syslog.h termios.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Checks for typedefs, structures, and compiler characteristics. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 $as_echo_n "checking for an ANSI C-conforming const... 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" >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,b/c, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done # Set options enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac else enable_shared=yes fi # Check whether --enable-static was given. if test "${enable_static+set}" = set; then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac else enable_static=yes fi # Check whether --with-pic was given. if test "${with_pic+set}" = set; then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for lt_pkg in $withval; do IFS="$lt_save_ifs" if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS="$lt_save_ifs" ;; esac else pic_mode=default fi test -z "$pic_mode" && pic_mode=default # Check whether --enable-fast-install was given. if test "${enable_fast_install+set}" = set; then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac else enable_fast_install=yes fi # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } if ${lt_cv_objdir+:} false; then : $as_echo_n "(cached) " >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 $as_echo "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir cat >>confdefs.h <<_ACEOF #define LT_OBJDIR "$lt_cv_objdir/" _ACEOF case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a with_gnu_ld="$lt_cv_prog_gnu_ld" old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 $as_echo_n "checking for file... " >&6; } if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/file; then lt_cv_path_MAGIC_CMD="$ac_dir/file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC="$CC" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; 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then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 $as_echo_n "checking if $CC understands -b... " >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test x"$lt_cv_prog_compiler__b" = xyes; then archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test "$lt_cv_irix_exported_symbol" = yes; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... 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" >&6; } # Make sure either enable_shared or enable_static is yes. test "$enable_shared" = yes || enable_static=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 $as_echo "$enable_static" >&6; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CC="$lt_save_CC" ac_config_commands="$ac_config_commands libtool" # Only expand once: lcd4linux-r1200/ChangeLog0000644000175000017500000031631611133346152016003 0ustar jmccrohanjmccrohan2009-01-14 michael * [r964] add support for Dell M1730 LCD to the G15 driver by lcd4linux@hayward.uk.com * [r963] initial brightness fixed 2009-01-13 volker * [r962] indentation, svn-version * [r961] speedup X11 display 2009-01-13 michael * [r960] new example for X11 config * [r959] heavy X11 reorganization to (hopefully) finally fix Tickets #141 and #117 * [r958] list sub-drivers for serdisplib without -v * [r957] moved 'print list of drivers and plugins' to the end of configure 2009-01-12 michux * [r956] update copyright 2009-01-12 volker * [r955] additional verbose messages 2009-01-12 michux * [r954] fix some compiler warnings 2009-01-11 michux * [r953] plugin_fifo: fix compile warnings * [r952] drv_st2205u: add verbose error message 2009-01-09 volker * [r951] version of linked serdisplib in long verbose output 2009-01-08 michael * [r950] hhdtemp plugin fixed 2009-01-06 michael * [r949] hddtemp autconf bug fixed * [r948] compiler warnings fixed * [r947] indentation * [r946] unused array 'tokenNames' removed * [r945] compiler warning removed * [r944] initialize plugin on first use * [r943] indentation * [r942] initialize fifo on first use * [r941] cosmetics 2009-01-04 michael * [r940] new string operators eq ne gt ge lt le * [r939] indentation * [r938] typo fixed * [r937] disable unimplemented ioctls 2009-01-01 michael * [r936] distcheck bugs fixed * [r935] button debugging changed * [r934] widget_bar scale debugging changed 2008-12-31 michux * [r933] add buttons to X11 sample conf 2008-12-31 michael * [r932] clear pixel to BG_COL (Ticket #117) * [r931] version bumped to 0.11.0 * [r930] netinfo plugin added to smoketest * [r929] ported r847 (new Display CW12832 128x32) from volker_dev * [r928] ported r846 from volker_dev * [r927] ported r839 from volker_dev * [r926] ported r838 from volker_dev * [r925] ported r837 from volker_dev * [r924] ported r835 from volker_dev * [r923] ported r834 from volker_dev * [r922] r828: 'additional verbose and info messages' ported from volker_dev * [r921] includes for umask() ported from volker_dev (r827) * [r920] handle config files with (DOS line ending) ported from volker_dev (r826) * [r919] netinfo plugin ported from volker_dev (r823) * [r918] format characters in qprintf() with optional length (r821) ported from volker_dev * [r917] short circuit evaluation ported from volker_dev (r820,r822,r824) * [r916] Fixes a buffer underrun error and possible array index issues by mcarey@... 2008-12-27 michael * [r915] ported r819 from volker_dev * [r914] ported and modified r818 from volker_dev * [r913] port r817 from volker_dev * [r912] ported (modified) r815 from voker_dev 2008-12-24 michael * [r911] cleanup & cosmetics * [r910] driver for the PHAnderson serial-to-HD44780 adapter boards by Nicolas Weill * [r909] w1retap plugin by Jonathan Hudson * [r908] Enables/controls the backlight on the Pertelian LCD device by Jonathan Hudson 2008-12-23 michael * [r907] hddtemp plugin from Scott Bronson * [r906] keypad bug fixed * [r905] patch from a.nielsen: inverted parport signals, support GPI on HD44780 * [r904] indent run 2008-11-25 michux * [r903] fix lcd4linux driver for multible onboard controllers 2008-11-23 michux * [r902] fix automake - check for libftdi 2008-11-22 michux * [r901] update button_exec plugin - fix segfault * [r900] update fifo plugin - untested 2008-10-07 bwalle * [r899] Replace write to external variable usb_debug by calling usb_set_debug(). This fixes build on openSUSE Factory. 2008-10-06 michael * [r898] adding GPI to picoLCD for reading button events by Igor Mammedov * [r897] properties fixed 2008-10-05 bwalle * [r896] Rebuild auto-generated autoconf stuff due to last change in drivers.m4. * [r895] Add 'ULA200' driver when --with-drivers=all is specified 2008-09-14 michael * [r894] strftime_tz patch from Bernhard Walle 2008-09-08 michael * [r893] strftime_tz() plugin by Bernhard Walle 2008-09-03 michael * [r892] ULA200 driver by Bernhard Walle * [r891] indent 2008-08-31 sonic74 * [r890] Increased the maximum bps to 230400, if defined in . 2008-08-27 sonic74 * [r889] 2008-08-27 michael * [r888] D4D updates by Sven 2008-08-03 michael * [r887] driver for 4D Systems serial displays by Sven Killig * [r886] signed/unsigned mismatch 2008-07-26 michux * [r885] added command functions 2008-07-15 michael * [r884] added IRLCD driver by Jean-Philippe Civade * [r883] 'autoreconf -f -i' run & config.rpath added * [r882] forgot to add drv_picoLCDGraphic.c :-( * [r881] picoLCDGraphic driver by Nicu Pavel added * [r880] widget_keypad.h added to drv_HD44780 * [r879] indent run * [r878] automake-1.10.1 2008-04-15 michux * [r877] forgot include * [r876] add signal handler, improve error check 2008-04-14 michux * [r875] minor update 2008-04-12 michux * [r874] Makefiles again, this time libiconv stuff is fixed * [r873] fix error, introduced in r857 * [r872] update Makefiles * [r871] clean up 2008-04-10 michux * [r870] Add the year 2008 to the copyright * [r869] Add basic FIFO plugin 2008-04-04 michux * [r868] fixed autoconf * [r867] update autoconf * [r866] Add asterisk plugin, thanks to mcarey@yostengineering.com 2008-04-03 michux * [r865] fix typo, close #114 * [r864] update charset for Crystalfontz Model 632 and 634 2008-03-05 michux * [r863] improve error messages 2008-03-03 michux * [r862] reformat plugin_mpd - use c style comments * [r861] correct code format (indent) * [r860] correct code format (indent) * [r859] new plugin: button_exec by Wolfgang Henerbichler * [r858] add new driver (st2205) by Jeroen/Sprite_tm * [r857] new plugin: button_exec by Wolfgang Henerbichler * [r856] add keypad support for module lcm162 * [r855] add new driver (st2205) by Jeroen/Sprite_tm 2008-02-27 michux * [r854] add signal handler to plugin_mpd * [r853] plugin_mpd, update to v0.81, fix connection issues 2008-02-25 michux * [r852] update mpd plugin to v0.8 - makefile needs some work now 2008-01-28 michux * [r851] disable default emulator code * [r850] minor updates * [r849] added pingpong scrolling 2008-01-24 michux * [r848] 2007-10-17 volker * [r847] added new display 128x32 (CW12832) * [r846] info about property change 2007-10-03 michael * [r845] automatic marquee patch from Manuel Grot 2007-10-01 michael * [r844] RDTSC delay and inclusion of asm/msr.h removed * [r843] driver for Pertelian display by Andy Powell 2007-09-15 michael * [r842] GPS plugin V0.3 by michu * [r841] GPS plugin V0.2 by michu 2007-09-09 michael * [r840] email address changed 2007-08-25 volker * [r839] additional information about decision which plugin and drivers are included via configure 2007-08-23 volker * [r838] existence of netdevice corrected (less cpu load) * [r837] logging info clarified * [r836] Indentation 2007-08-13 volker * [r835] Absicherung gegen Abfragen nicht vorhandener Daten * [r834] erweiterte Ausgabe bei Daten ueber unterstuetzte Hardware 2007-07-27 michael * [r833] Fix compilation with kernel 2.6.22 by Guillaume LECERF * [r832] MPD plugin patch from michu * [r831] GPS plugin update by michu * [r830] indentation 2007-07-12 volker * [r829] svn version updated * [r828] additional verbose and info messages 2007-07-08 volker * [r827] includes for umask(); svnversion updated 2007-06-27 volker * [r826] handle config files with (DOS line ending) * [r825] added plugin_netdev * [r824] copy&paste error corrected * [r823] new plugin: netinfo * [r822] indentation with ./indent.sh; short circuit evaluation modified 2007-06-25 volker * [r821] format characters in qprintf() with optional length * [r820] calculate only necessary elements of operands 2007-06-24 volker * [r819] optimization on changing brightness of backlight 2007-06-22 volker * [r818] list plugins * [r817] disable plugins where preconditions not given: compiles mostly under MacOS X * [r816] keypad support added for X11 driver 2007-06-21 volker * [r815] optimized layer drawing (no drawing under opaque pixel) * [r814] LCD::brightness, keypad * [r813] default for Brightness is 255 2007-06-20 volker * [r812] LCD::brightness in drv_X11 corrected * [r811] development of new experimental features * [r810] global variable for backlight color * [r809] keypad support completed; new property brightness implemented * [r808] maximum value for brightness is 8 2007-06-17 michael * [r807] buttons for X11 driver (thanks to Volker Gering) * [r806] Apple has no utsbuf.domainname (thanks to Volker Gering) * [r805] strndup() replacement * [r804] better usage output by Volker Gering 2007-06-08 michael * [r803] Image driver libgd dependancy fix 2007-06-04 michael * [r802] big MPD patch from Robert Buchholz 2007-05-19 michael * [r801] gps plugin, code by michu / www.neophob.com 2007-05-17 michael * [r800] backported r799 from trunk * [r799] compile error on m68k fixed (debian bug 405898) 2007-05-04 michael * [r798] typo in LUIse driver fixed 2007-05-02 michael * [r797] some compiler warnings fixed 2007-04-30 michael * [r796] LCD4Linux-0.10.1-RC2 * [r795] ChangeLog updated * [r794] svn2cl moved and optimized * [r793] svn2cl.sh added * [r792] port r791 from trunk * [r791] link Cwlinux with keypad support * [r790] ported r777 from trunk * [r789] ported r784-r788 from trunk 2007-04-28 michael * [r788] patch from Fox: Fix a typo that prevent Bar display to work * [r787] patch from FoX that fixes compilation with kernel 2.6.21 2007-04-23 michael * [r786] MPD plugin patch from michu 2007-04-20 michael * [r785] keypad and firmware support for Cwlinux (patch from Volker Gering) * [r784] iowait,irq and softirq added (patch from Roman Jozsef) 2007-03-22 michael * [r783] backport r782 from trunk 2007-03-21 michael * [r782] plugin_file patch from Mark Richards 2007-03-13 michael * [r781] backport r780 from trunk * [r780] Crystalfontz keypad patch from kenson 2007-03-05 michael * [r779] ported changeset 778 from branches/0.10.1 * [r778] picoLCD linker error fixed (libusb was missing) 2007-02-28 michael * [r777] imon::quantity and imon::status patch from Stefan Gmeiner / Christian Brueggemann 2007-02-26 michael * [r776] backported 774:775 from trunk * [r775] ChangeLog refresh * [r774] compiler warnings on x86_64 fixed 2007-02-25 michael * [r773] backport 768:771 from trunk, version changed to 0.10.1-RC2 * [r772] ChangeLog refreshed * [r771] lots of compiler warnings removed, C++-style comments removed, changed struc initialisation from 'field:value' to '.field=value' 2007-02-24 michael * [r770] strstr() and substr() added to string plugin * [r769] ChangeLog processed with svn2cl * [r768] LCD4Linux-0.10.1-RC1 * [r767] trunk version incremented to 0.10.2-SVN * [r766] branch 0.10.1 created * [r765] tag 0.10.0 created * [r764] Version number changed to 0.10.1-RC1 2007-02-05 michael * [r763] only use picoLCD if libusb is available 2007-02-04 michael * [r762] svn version bumped manually * [r761] autoconf & smoketest bugs fixed * [r760] 'Electronic Assembly' driver by Stefan Gmeiner * [r759] picoLCD driver bugs fixed 2007-01-23 michael * [r758] drv_picoLCD was missing in distribution * [r757] removed -SVN from version string * [r756] try to add svn version 2007-01-21 michael * [r755] indent * [r754] new function 'decode()' * [r753] removed unused variable 2007-01-20 michael * [r752] keypad widget cleanup * [r751] GPO cleanup * [r750] minor fixes to evaluator * [r749] dynamic properties for bars; new 'property_valid()' helper * [r748] indent 2007-01-19 michael * [r747] driver for picoLCD displays from mini-box.com by Nicu Pavel * [r746] dynamic properties for keypad widget * [r745] indent 2007-01-18 michael * [r744] dynamic properties for Icon widget 2007-01-17 michael * [r743] dynamic properties for GPO's * [r742] removed DOS newlines again :-( * [r741] indent * [r740] changed version number from 0.10.1-CVS to 0.10.1-SVN 2007-01-16 michael * [r739] new driver 'HD44780-I2C' * [r738] Fix compilation of plugin_wireless.c with linux kernel 2.6.19 from Guillaume LECERF * [r737] Patch from Robert Buchholz: NULL driver link error fixed, m4 files included in distribution * [r736] patch from Mattia Jona-Lasinio for lcd-linux 0.12.0 * [r735] svn keywords * [r734] removed some DOS newlines 2007-01-15 michael * [r733] minor cosmetic changes and fixes 2007-01-14 michael * [r732] re-bootstrapped * [r731] svn keywords corrected * [r730] svn keywords corrected * [r729] added svn properties and keywords * [r728] changed $Revision to $Rev * [r727] removed all tags * [r726] svn properties fixed * [r725] svn:ignore ported from .cvsignore * [r724] switch from CVS to SVN 2006-10-01 reinelt * [r723] [lcd4linux @ 2006-10-01 11:54:38 by reinelt] timer widget uses properties 2006-09-29 reinelt * [r722] [lcd4linux @ 2006-09-29 04:48:21 by reinelt] image widget uses properties now; new property 'reload' 2006-10-04 root * [r721] image widget memory leaks fixed (thanks to Magne Torresen) 2006-09-19 entropy * [r720] [lcd4linux @ 2006-09-19 11:20:52 by entropy] Added missing prototypes 2006-09-15 siretart * [r719] [lcd4linux @ 2006-09-15 20:30:03 by siretart] rerun bootstrap on request from Ernst Bachmann Message-Id: <200609152109.17600.e.bachmann@xebec.de> 2006-09-15 entropy * [r718] [lcd4linux @ 2006-09-15 19:06:47 by entropy] debug spam reduced, comment typo fixed * [r717] [lcd4linux @ 2006-09-15 19:00:50 by entropy] iconv charset converter plugin 2006-09-14 entropy * [r716] [lcd4linux @ 2006-09-14 20:36:39 by entropy] Improved example showing how to display network and hdd activity on an usb hub * [r715] [lcd4linux @ 2006-09-14 11:19:29 by entropy] New cmdline option -p to specify the pidfile location 2006-09-14 reinelt * [r714] [lcd4linux @ 2006-09-14 04:08:54 by reinelt] variables use a static list, no realloc, linear search * [r713] [lcd4linux @ 2006-09-14 03:49:14 by reinelt] indent run 2006-09-13 entropy * [r712] [lcd4linux @ 2006-09-13 20:07:59 by entropy] Fixing bug #1494773 (compiles only on i368/amd64 machines) by providing a dummy implementation for other archs * [r711] [lcd4linux @ 2006-09-13 20:04:57 by entropy] threads change argv[0] to their thread name, for a neat 'ps' output 2006-09-13 reinelt * [r710] [lcd4linux @ 2006-09-13 05:33:39 by reinelt] plugin_file: return empty string if file cannot be read; widget_text: load property as 'string', not as variable (triggered an ugly bug with variable list reallocated) 2006-09-08 reinelt * [r709] [lcd4linux @ 2006-09-08 19:00:46 by reinelt] give up after 10 write errors to serial device 2006-09-07 reinelt * [r708] [lcd4linux @ 2006-09-07 09:06:25 by reinelt] lots of wrong printf formats corrected (thanks to Ernst Bachmann) 2006-09-06 reinelt * [r707] [lcd4linux @ 2006-09-06 05:22:09 by reinelt] some autoconf updates 2006-09-04 siretart * [r706] [lcd4linux @ 2006-09-04 16:48:32 by siretart] rerun bootstrap on current debian/etch system using automake1.9 to make my previous commits active * [r705] [lcd4linux @ 2006-09-04 16:47:39 by siretart] These changes were necessary to make lcd4linux build on current debian etch/unstable systems. I cannot really imagine how this was supposed to work, so I replaced the old modified python.m4 with an uptodate version of ac_python_devel.m4 from autoconf_archive. both .m4 files seem to have a common anchestor, but ac_python_devel.m4 has clearly seen a lot of more love, so let's better stay with upstream (autoconf archive), so we can blame them if anything breaks. Moreover, this actually works * [r704] [lcd4linux @ 2006-09-04 16:41:21 by siretart] removing debianisation from upstream source, as discussed with Michael on private mail. Rationale: I try to keep an updated lcd4linux in debian/sid. If you need the debinisation, please use my packages as base. If you want more updated package, please drop me a note, and I'll arrange another upload to unstable (or experimental, depending on the state of the cvs). * [r703] [lcd4linux @ 2006-09-04 16:35:43 by siretart] fix linking with modular xorg. See http://bugs.debian.org/381606 for reference * [r702] [lcd4linux @ 2006-09-04 16:33:21 by siretart] beautify bootstrap script 2006-08-23 harbaum * [r701] [lcd4linux @ 2006-08-23 17:45:37 by harbaum] Umlaut translation bugfix 2006-08-23 reinelt * [r700] [lcd4linux @ 2006-08-23 05:05:40 by reinelt] CF635 added to lcd4linux.conf.sample 2006-08-17 harbaum * [r699] [lcd4linux @ 2006-08-17 19:11:40 by harbaum] Small plugin_kvv bugfixes and new abbreviate option 2006-08-17 reinelt * [r698] [lcd4linux @ 2006-08-17 05:06:26 by reinelt] LCD2USB driver missing keypad symbols fixed 2006-08-16 reinelt * [r697] [lcd4linux @ 2006-08-16 14:18:14 by reinelt] T6963 enhancements: soft timing, DualScan, Cell size 2006-08-15 harbaum * [r696] [lcd4linux @ 2006-08-15 17:28:27 by harbaum] Cleaned up thread and error handling 2006-08-14 harbaum * [r695] [lcd4linux @ 2006-08-14 19:24:22 by harbaum] Umlaut support, added KVV HTTP-User-Agent 2006-08-14 reinelt * [r694] [lcd4linux @ 2006-08-14 05:54:03 by reinelt] minor warnings fixed, CFLAGS changed (no-strict-aliasing) 2006-08-13 harbaum * [r693] [lcd4linux @ 2006-08-13 18:45:25 by harbaum] Little cleanup ... * [r692] [lcd4linux @ 2006-08-13 18:14:03 by harbaum] Added KVV plugin 2006-08-13 reinelt * [r691] [lcd4linux @ 2006-08-13 11:38:20 by reinelt] text widget uses dynamic properties * [r690] [lcd4linux @ 2006-08-13 09:53:10 by reinelt] dynamic properties added (used by 'style' of text widget) * [r689] [lcd4linux @ 2006-08-13 06:46:51 by reinelt] T6963 soft-timing & enhancements; indent 2006-08-11 reinelt * [r688] [lcd4linux @ 2006-08-11 11:59:29 by reinelt] M50530 minor fixes 2006-08-10 reinelt * [r687] [lcd4linux @ 2006-08-10 20:40:46 by reinelt] M50530 enhancements: Timings, busy-flag checking * [r686] [lcd4linux @ 2006-08-10 19:06:52 by reinelt] new 'fuzz' parameter for timings 2006-08-09 harbaum * [r685] [lcd4linux @ 2006-08-09 17:25:34 by harbaum] Better bar color support and new bold font 2006-08-08 harbaum * [r684] [lcd4linux @ 2006-08-08 20:16:28 by harbaum] Added "extracolor" (used for e.g. bar border) and RGB support for LEDMATRIX 2006-08-08 reinelt * [r683] [lcd4linux @ 2006-08-08 19:35:21 by reinelt] USBHUB driver from Ernst Bachmann * [r682] [lcd4linux @ 2006-08-08 19:28:18 by reinelt] widget type checking corrected 2006-08-05 harbaum * [r681] [lcd4linux @ 2006-08-05 21:08:01 by harbaum] New LEDMATRIX driver (see http://www.harbaum.org/till/ledmatrix) 2006-07-31 reinelt * [r680] [lcd4linux @ 2006-07-31 03:48:09 by reinelt] preparations for scrolling 2006-07-30 lfcorreia * [r679] [lcd4linux @ 2006-07-30 11:29:02 by lfcorreia] Make changes suggested by Michael, only one init function is needed * [r678] [lcd4linux @ 2006-07-30 11:16:27 by lfcorreia] Add back drv_generic_i2c_close function 2006-07-29 lfcorreia * [r677] [lcd4linux @ 2006-07-29 21:12:31 by lfcorreia] Add UPPERCASE string plugin function * [r676] [lcd4linux @ 2006-07-29 21:04:43 by lfcorreia] Better error handling, add proper I2C SLAVE device detection (not 100% finished) * [r675] [lcd4linux @ 2006-07-29 20:59:12 by lfcorreia] Fix wrong timing at I2C initialization 2006-07-19 cmay * [r674] [lcd4linux @ 2006-07-19 01:57:01 by cmay] fixed double read of last line in file * [r673] [lcd4linux @ 2006-07-19 01:48:11 by cmay] Ran indent.sh to make pretty code. * [r672] [lcd4linux @ 2006-07-19 01:35:31 by cmay] Renamed keypad direction names to avoid conflict with Curses library defs. Added keypad support to Curses display driver. 2006-07-18 nicowallmeier * [r671] [lcd4linux @ 2006-07-18 17:04:55 by nicowallmeier] Changed test for libmpd 2006-07-14 reinelt * [r670] [lcd4linux @ 2006-07-14 20:15:11 by reinelt] buffer too small (thanks to anonymous) 2006-07-12 reinelt * [r669] [lcd4linux @ 2006-07-12 21:01:41 by reinelt] thread_destroy, minor cleanups * [r668] [lcd4linux @ 2006-07-12 20:47:51 by reinelt] indent * [r667] [lcd4linux @ 2006-07-12 20:45:30 by reinelt] G15 and thread patch by Anton 2006-06-25 reinelt * [r666] [lcd4linux @ 2006-06-25 15:13:00 by reinelt] automake-1.9 cleanups * [r665] [lcd4linux @ 2006-06-25 14:58:38 by reinelt] switch to automake-1.9 2006-06-21 reinelt * [r664] [lcd4linux @ 2006-06-21 05:12:43 by reinelt] added checks for libgd version 2 (thanks to Sam) 2006-06-20 reinelt * [r663] [lcd4linux @ 2006-06-20 08:50:58 by reinelt] widget_image linker error hopefully finally fixed 2006-06-19 reinelt * [r662] [lcd4linux @ 2006-06-19 15:12:54 by reinelt] bootstrapped * [r661] [lcd4linux @ 2006-06-19 12:02:17 by reinelt] linker error from widget_image fixed * [r660] [lcd4linux @ 2006-06-19 11:54:08 by reinelt] removed dependency to usb.h from sample driver 2006-04-17 reinelt * [r659] [lcd4linux @ 2006-04-17 08:10:42 by reinelt] LCDLinux patch from Mattia; widget_image moved to EXTRA_SOURCE 2006-04-15 reinelt * [r658] [lcd4linux @ 2006-04-15 05:22:52 by reinelt] mpd plugin from Stefan Kuhne 2006-04-14 harbaum * [r657] [lcd4linux @ 2006-04-14 20:59:38 by harbaum] Disable inclusion of Image driver in drv.c if no gd was found. 2006-04-09 reinelt * [r656] [lcd4linux @ 2006-04-09 17:46:14 by reinelt] vertical bar patch fro graphic displays by Ronald Hopfer * [r655] [lcd4linux @ 2006-04-09 14:17:49 by reinelt] autoconf/library fixes, image and graphic display inversion 2006-03-29 reinelt * [r654] [lcd4linux @ 2006-03-29 08:57:58 by reinelt] vertical bar patch from Manuel Lausch 2006-03-18 harbaum * [r653] [lcd4linux @ 2006-03-18 14:54:36 by harbaum] Improved USB error recovery 2006-03-10 tooly-bln * [r652] [lcd4linux @ 2006-03-10 18:06:52 by tooly-bln] replace drv_generic_graphic_FB with drv_generic_graphic_black 2006-02-27 reinelt * [r651] [lcd4linux @ 2006-02-27 08:12:34 by reinelt] use serdisplib's full color support * [r650] [lcd4linux @ 2006-02-27 07:53:52 by reinelt] some more graphic issues fixed * [r649] [lcd4linux @ 2006-02-27 06:15:55 by reinelt] indent... * [r648] [lcd4linux @ 2006-02-27 06:14:46 by reinelt] graphic bug resulting in all black pixels solved 2006-02-25 geronet * [r647] [lcd4linux @ 2006-02-25 13:36:33 by geronet] updated indent.sh, applied coding style 2006-02-24 geronet * [r646] [lcd4linux @ 2006-02-24 13:07:10 by geronet] hollow bars for graphic lcd's 2006-02-22 cmay * [r645] [lcd4linux @ 2006-02-22 15:59:39 by cmay] removed KEYPADSIZE cruft per harbaum's suggestion 2006-02-21 harbaum * [r644] [lcd4linux @ 2006-02-21 21:43:03 by harbaum] Keypad support for LCD2USB 2006-02-21 cmay * [r643] [lcd4linux @ 2006-02-21 15:55:59 by cmay] removed new update function for keypad, consolidated it with draw * [r642] [lcd4linux @ 2006-02-21 15:52:30 by cmay] added back CF635 GPO counts in model struct lost after last merge 2006-02-21 reinelt * [r641] [lcd4linux @ 2006-02-21 05:50:34 by reinelt] keypad support from Cris Maj 2006-02-19 reinelt * [r640] [lcd4linux @ 2006-02-19 15:42:18 by reinelt] file plugin from Chris Maj * [r639] [lcd4linux @ 2006-02-19 15:37:38 by reinelt] CF635 GPO patch from cmaj * [r638] [lcd4linux @ 2006-02-19 07:20:53 by reinelt] image support nearly finished 2006-02-12 harbaum * [r637] [lcd4linux @ 2006-02-12 14:32:24 by harbaum] Configurable bus/device id 2006-02-09 harbaum * [r636] [lcd4linux @ 2006-02-09 20:32:49 by harbaum] LCD2USB bus testing, version verification ... 2006-02-08 reinelt * [r635] [lcd4linux @ 2006-02-08 04:55:03 by reinelt] moved widget registration to drv_generic_graphic 2006-02-07 reinelt * [r634] [lcd4linux @ 2006-02-07 05:36:13 by reinelt] Layers added to Layout 2006-02-06 reinelt * [r633] [lcd4linux @ 2006-02-06 06:29:30 by reinelt] Image driver uses RGBA 2006-01-30 harbaum * [r632] [lcd4linux @ 2006-01-30 20:21:51 by harbaum] LCD2USB: Added support for displays with two controllers 2006-01-30 reinelt * [r631] [lcd4linux @ 2006-01-30 12:53:07 by reinelt] replaced strncpy with strcpy where possible * [r630] [lcd4linux @ 2006-01-30 06:31:25 by reinelt] ChangeLog * [r629] [lcd4linux @ 2006-01-30 06:25:48 by reinelt] added CVS Revision * [r628] [lcd4linux @ 2006-01-30 06:17:17 by reinelt] added CVS Revision * [r627] [lcd4linux @ 2006-01-30 06:11:36 by reinelt] changed Result->length to Result->size * [r626] [lcd4linux @ 2006-01-30 05:47:34 by reinelt] graphic subsystem changed to full-color RGBA 2006-01-28 harbaum * [r625] [lcd4linux @ 2006-01-28 15:36:17 by harbaum] Fix: string termination bug in eval() 2006-01-26 harbaum * [r624] [lcd4linux @ 2006-01-26 19:26:26 by harbaum] Added LCD2USB support 2006-01-23 reinelt * [r623] [lcd4linux @ 2006-01-23 06:17:18 by reinelt] timer widget added 2006-01-22 reinelt * [r622] [lcd4linux @ 2006-01-22 10:01:09 by reinelt] allow 'static' icons with speed=0 * [r621] [lcd4linux @ 2006-01-22 09:16:05 by reinelt] Image Widget framework added 2006-01-21 reinelt * [r620] [lcd4linux @ 2006-01-21 17:43:25 by reinelt] minor cosmetic fixes * [r619] [lcd4linux @ 2006-01-21 15:25:02 by reinelt] GPIO subsystem in drivers.m4 added * [r618] [lcd4linux @ 2006-01-21 13:26:43 by reinelt] Logitech G-15 keyboard LCD driver from Dave Ingram * [r617] [lcd4linux @ 2006-01-21 09:40:20 by reinelt] Big Memory Leak in Evaluator fixed (thanks to Oliver Gehrke) 2006-01-20 reinelt * [r616] [lcd4linux @ 2006-01-20 15:58:05 by reinelt] MySQL::count() added again * [r615] [lcd4linux @ 2006-01-20 15:43:25 by reinelt] MySQL::query() returns a value, not the number of rows 2006-01-18 reinelt * [r614] [lcd4linux @ 2006-01-18 11:49:48 by reinelt] adopted to lcd-linux-0.9.2 2006-01-16 reinelt * [r613] [lcd4linux @ 2006-01-16 15:39:58 by reinelt] MySQL::queryvalue() extension from Harald Klemm 2006-01-06 tooly-bln * [r612] [lcd4linux @ 2006-01-06 16:56:49 by tooly-bln] 2006-01-06 reinelt * [r611] [lcd4linux @ 2006-01-06 08:12:19 by reinelt] GPO's for Crystalfontz * [r610] [lcd4linux @ 2006-01-06 07:06:57 by reinelt] GPO's for RouterBoard 2006-01-05 reinelt * [r609] [lcd4linux @ 2006-01-05 19:27:26 by reinelt] HD44780 power supply from parport * [r608] [lcd4linux @ 2006-01-05 18:56:57 by reinelt] more GPO stuff 2006-01-05 nicowallmeier * [r607] [lcd4linux @ 2006-01-05 15:53:45 by nicowallmeier] fixed compatility with gcc 2.95 2006-01-03 reinelt * [r606] [lcd4linux @ 2006-01-03 13:20:05 by reinelt] LUIse driver added * [r605] [lcd4linux @ 2006-01-03 06:13:44 by reinelt] GPIO's for MatrixOrbital 2005-12-20 reinelt * [r604] [lcd4linux @ 2005-12-20 07:07:43 by reinelt] further work on GPO's, HD44780 GPO support 2005-12-19 reinelt * [r603] [lcd4linux @ 2005-12-19 05:08:27 by reinelt] GPO's added to the Sample driver 2005-12-18 reinelt * [r602] [lcd4linux @ 2005-12-18 16:18:34 by reinelt] GPO's added again 2005-12-13 reinelt * [r601] [lcd4linux @ 2005-12-13 14:07:28 by reinelt] LPH7508 driver finished 2005-12-12 reinelt * [r600] [lcd4linux @ 2005-12-12 09:08:08 by reinelt] finally removed old udelay code path; read timing values from config * [r599] [lcd4linux @ 2005-12-12 05:52:03 by reinelt] type of delays is 'unsigned long' 2005-12-11 reinelt * [r598] [lcd4linux @ 2005-12-11 14:55:28 by reinelt] contrast range for BWCT is 0..255, not 0..100 2005-11-06 reinelt * [r597] [lcd4linux @ 2005-11-06 09:54:43 by reinelt] fixed icon size removed, uses XRES & YRES (I hope this doesn't lead to problemes...) * [r596] [lcd4linux @ 2005-11-06 09:17:20 by reinelt] re-use icons (thanks to Jesus de Santos Garcia) 2005-11-05 reinelt * [r595] [lcd4linux @ 2005-11-05 06:34:09 by reinelt] README.Drivers removed * [r594] [lcd4linux @ 2005-11-05 06:26:51 by reinelt] littly typo corrected 2005-11-04 reinelt * [r593] [lcd4linux @ 2005-11-04 14:10:38 by reinelt] drv_Sample and drv_LPH7508 * [r592] [lcd4linux @ 2005-11-04 05:39:33 by reinelt] README.Plugins removed * [r591] [lcd4linux @ 2005-11-04 04:53:08 by reinelt] sample plugin activated * [r590] [lcd4linux @ 2005-11-04 04:44:52 by reinelt] LPH7508 driver (not yet finished) 2005-10-02 reinelt * [r589] [lcd4linux @ 2005-10-02 07:58:48 by reinelt] HD44780 address setup time increased 2005-09-14 reinelt * [r588] [lcd4linux @ 2005-09-14 15:08:32 by reinelt] fixed drivers.m4 to link generic text driver for several displays (thanks to Ludovic Gomez for pointing this out) 2005-09-07 reinelt * [r587] [lcd4linux @ 2005-09-07 06:51:44 by reinelt] Support for CF635 added 2005-09-02 reinelt * [r586] [lcd4linux @ 2005-09-02 05:27:08 by reinelt] double-fork daemonize patch from Petri Damsten 2005-08-27 reinelt * [r585] [lcd4linux @ 2005-08-27 07:02:25 by reinelt] LCD-Linux updated to 0.9.0 2005-08-22 reinelt * [r584] [lcd4linux @ 2005-08-22 05:44:43 by reinelt] new driver 'WincorNixdorf' some fixes to the bar code 2005-08-21 reinelt * [r583] [lcd4linux @ 2005-08-21 08:18:56 by reinelt] CrystalFontz ACK processing 2005-08-20 reinelt * [r582] [lcd4linux @ 2005-08-20 10:10:13 by reinelt] TREFON patch from Stephan Trautvetter: drv_TF_init: CHAR0 set to 0 instead of 1 drv_TF_write: combine the GOTO and the data into one packet drv_TF_write: add GOTO-Case for resolutions 8x1/20x4 characters drv_TF_start: test for existing resolutions from TREFON USB-LCDs implemented the use of 'asc255bug 1' is recommendable 2005-07-06 reinelt * [r581] [lcd4linux @ 2005-07-06 04:40:18 by reinelt] GCC-4 fixes 2005-06-19 reinelt * [r580] [lcd4linux @ 2005-06-19 17:57:06 by reinelt] cosmetics... 2005-06-15 reinelt * [r579] [lcd4linux @ 2005-06-15 05:24:35 by reinelt] updated LCD-Linux driver to version 0.8.9 2005-06-13 reinelt * [r578] [lcd4linux @ 2005-06-13 03:43:46 by reinelt] undo PPEXCL activation... * [r577] [lcd4linux @ 2005-06-13 03:38:25 by reinelt] try PPEXCL again, but ignore result 2005-06-11 reinelt * [r576] [lcd4linux @ 2005-06-11 10:57:45 by reinelt] changed version to 0.10.1-CVS * [r575] [lcd4linux @ 2005-06-11 04:14:05 by reinelt] final 0.10.0 release, Changelog updated 2005-06-10 reinelt * [r574] [lcd4linux @ 2005-06-10 11:22:28 by reinelt] double-check for X11 headers (AC_PATH_XTRA is buggy) * [r573] [lcd4linux @ 2005-06-10 09:51:44 by reinelt] depcomp removed * [r572] [lcd4linux @ 2005-06-10 05:02:28 by reinelt] ChangeLog * [r571] [lcd4linux @ 2005-06-10 05:00:36 by reinelt] version number set to 0.10.0 * [r570] [lcd4linux @ 2005-06-10 04:54:10 by reinelt] removed ltmain.sh * [r569] [lcd4linux @ 2005-06-10 04:53:44 by reinelt] removed libtool and ltmain.sh 2005-06-09 reinelt * [r568] [lcd4linux @ 2005-06-09 17:41:47 by reinelt] M50530 fixes (many thanks to Szymon Bieganski) 2005-06-06 reinelt * [r567] [lcd4linux @ 2005-06-06 09:24:07 by reinelt] two bugs in plugin_mysql.c fixed 2005-06-03 reinelt * [r566] [lcd4linux @ 2005-06-03 17:04:52 by reinelt] hopefully solved the AM_PYTHON_PATH issue finally * [r565] [lcd4linux @ 2005-06-03 04:45:57 by reinelt] renamed AM_PYTHON to MY_PYTHON... 2005-06-01 reinelt * [r564] [lcd4linux @ 2005-06-01 12:50:25 by reinelt] ifdef'ed unused function to avoid compiler warning * [r563] [lcd4linux @ 2005-06-01 12:46:31 by reinelt] --with-python added to configure * [r562] [lcd4linux @ 2005-06-01 12:09:11 by reinelt] removed ^M from lcd4linux_i2c.h; indent.sh run 2005-06-01 pk_richman * [r561] [lcd4linux @ 2005-06-01 11:17:54 by pk_richman] marked unused parameters 2005-05-31 lfcorreia * [r560] [lcd4linux @ 2005-05-31 21:30:56 by lfcorreia] fix my email address * [r559] [lcd4linux @ 2005-05-31 21:28:42 by lfcorreia] fix typo * [r558] [lcd4linux @ 2005-05-31 21:26:56 by lfcorreia] fix my email address * [r557] [lcd4linux @ 2005-05-31 21:06:36 by lfcorreia] replace the accidently deleted Python detection code * [r556] [lcd4linux @ 2005-05-31 20:42:54 by lfcorreia] new file: lcd4linux_i2c.h avoid the problems detecting the proper I2C kernel include files rearrange all the other autoconf stuff to remove I2C detection new method by Paul Kamphuis to write to the I2C device 2005-05-28 reinelt * [r555] [lcd4linux @ 2005-05-28 09:08:30 by reinelt] fixed plugins.m4 bug found by Martin * [r554] [lcd4linux @ 2005-05-28 09:06:14 by reinelt] serdisplib cosmetics 2005-05-13 reinelt * [r553] [lcd4linux @ 2005-05-13 05:44:44 by reinelt] ChangeLog updated * [r552] [lcd4linux @ 2005-05-13 05:43:25 by reinelt] added drv_LCDLinux.h to extra_sources 2005-05-12 reinelt * [r551] [lcd4linux @ 2005-05-12 14:55:47 by reinelt] plugins for serdisplib driver * [r550] [lcd4linux @ 2005-05-12 05:52:43 by reinelt] serdisplib GET_VERSION_MAJOR macro 2005-05-11 reinelt * [r549] [lcd4linux @ 2005-05-11 04:27:49 by reinelt] small serdisplib bugs fixed 2005-05-10 reinelt * [r548] [lcd4linux @ 2005-05-10 13:20:10 by reinelt] added serdisplib driver 2005-05-08 reinelt * [r547] [lcd4linux @ 2005-05-08 04:32:43 by reinelt] CodingStyle added and applied 2005-05-06 reinelt * [r546] [lcd4linux @ 2005-05-06 06:41:53 by reinelt] python2.4 added to python.m4 * [r545] [lcd4linux @ 2005-05-06 06:37:34 by reinelt] hollow bar patch from geronet * [r544] [lcd4linux @ 2005-05-06 05:40:02 by reinelt] remove documentation pass#2 * [r543] [lcd4linux @ 2005-05-06 05:36:58 by reinelt] removed documentation again :-( 2005-05-05 reinelt * [r542] [lcd4linux @ 2005-05-05 08:36:12 by reinelt] changed SELECT to SLCTIN 2005-05-04 obconseil * [r541] [lcd4linux @ 2005-05-04 07:18:44 by obconseil] Driver modified according to Michels's recommendations : - Suppressed linux/parport.h depandancy. It was not needed anyway. - Compile-time disable the wait_busy polling function, replaced with a time wait. - Replaced the hardwire_* calls by their wire_* equivalent, to adapt other wirings. - Created a "Models" structure, containing parameters for the display. - Other cleanups, to remove compile-time warnings. 2005-05-04 reinelt * [r540] [lcd4linux @ 2005-05-04 06:13:05 by reinelt] parport_wire_status() added * [r539] [lcd4linux @ 2005-05-04 05:42:37 by reinelt] Noritake driver added * [r538] [lcd4linux @ 2005-05-04 05:22:12 by reinelt] * replaced fprintf(stderr,... with error() * corrected a "dangling reference" memory problem * removed some PyErr_Print() spam * fixed a segmentation fault that occured when python module was not found * improved error messages 2005-05-03 reinelt * [r537] [lcd4linux @ 2005-05-03 11:13:23 by reinelt] rearranged autoconf a bit, libX11 will be linked only if really needed (i.e. when the X11 driver has been selected) plugin_python filled with life 2005-05-02 reinelt * [r536] [lcd4linux @ 2005-05-02 10:29:20 by reinelt] preparations for python bindings and python plugin * [r535] [lcd4linux @ 2005-05-02 05:15:46 by reinelt] make busy-flag checking configurable for LCD-Linux driver 2005-04-30 reinelt * [r534] [lcd4linux @ 2005-04-30 06:02:09 by reinelt] LCD-Linux display size set up from lcd4linux.conf 2005-04-24 reinelt * [r533] [lcd4linux @ 2005-04-24 05:27:09 by reinelt] Trefon Backlight added * [r532] [lcd4linux @ 2005-04-24 04:41:28 by reinelt] Changelog updated * [r531] [lcd4linux @ 2005-04-24 04:33:46 by reinelt] driver for TREFON USB LCD's added 2005-04-20 reinelt * [r530] [lcd4linux @ 2005-04-20 05:49:21 by reinelt] Changed the code to add some VT100-compatible control sequences (see the comments above). A configfile boolean option 'VT100_Support' (default to 1) indicate if the display in used support these control-sequences or not. 2005-04-09 reinelt * [r529] [lcd4linux @ 2005-04-09 07:36:42 by reinelt] updated LCD-Linux driver to version 0.8.8 2005-04-05 reinelt * [r528] [lcd4linux @ 2005-04-05 06:57:39 by reinelt] AC_CHECK_HEADERS corrected * [r527] [lcd4linux @ 2005-04-05 05:12:48 by reinelt] i2c patch from Paul (still does not work here :-( * [r526] [lcd4linux @ 2005-04-05 04:46:06 by reinelt] ceil/floor patch from Maxime 2005-04-04 nicowallmeier * [r525] [lcd4linux @ 2005-04-04 20:11:14 by nicowallmeier] to be compatible with gcc 2.95 2005-04-03 reinelt * [r524] [lcd4linux @ 2005-04-03 07:07:43 by reinelt] added statfs plugin 2005-04-02 reinelt * [r523] [lcd4linux @ 2005-04-02 05:28:58 by reinelt] fixed gcc4 warnings about signed/unsigned mismatches 2005-04-01 reinelt * [r522] [lcd4linux @ 2005-04-01 05:16:04 by reinelt] moved plugin init stuff to a seperate function called on first use 2005-03-30 reinelt * [r521] [lcd4linux @ 2005-03-30 04:57:50 by reinelt] Evaluator speedup: use bsearch for finding functions and variables 2005-03-28 reinelt * [r520] [lcd4linux @ 2005-03-28 22:29:23 by reinelt] HD44780 multiple displays patch from geronet * [r519] [lcd4linux @ 2005-03-28 19:39:14 by reinelt] HD44780/I2C patch from Luis merged (still does not work for me) 2005-03-25 reinelt * [r518] [lcd4linux @ 2005-03-25 15:44:43 by reinelt] HD44780 Backlight fixed (thanks to geronet) 2005-03-23 reinelt * [r517] [lcd4linux @ 2005-03-23 12:23:35 by reinelt] fixed some signed/unsigned char mismatches in the Crystalfontz driver (ticket #12) 2005-02-24 reinelt * [r516] [lcd4linux @ 2005-02-24 07:07:55 by reinelt] ChangeLog * [r515] [lcd4linux @ 2005-02-24 07:06:45 by reinelt] SimpleLCD driver added * [r514] [lcd4linux @ 2005-02-24 06:51:40 by reinelt] LCD-Linux driver GOTO_COST corrected 2005-01-30 reinelt * [r513] [lcd4linux @ 2005-01-30 06:43:22 by reinelt] driver for LCD-Linux finished 2005-01-29 reinelt * [r512] [lcd4linux @ 2005-01-29 09:30:56 by reinelt] minor HD44780 cleanups 2005-01-22 reinelt * [r511] [lcd4linux @ 2005-01-22 22:57:57 by reinelt] LCD-Linux driver added * [r510] [lcd4linux @ 2005-01-22 12:44:41 by reinelt] MatrixOrbital backlight micro-fix 2005-01-18 reinelt * [r509] [lcd4linux @ 2005-01-18 06:30:21 by reinelt] added (C) to all copyright statements 2005-01-17 reinelt * [r508] [lcd4linux @ 2005-01-17 06:38:48 by reinelt] info about backlight and brightness * [r507] [lcd4linux @ 2005-01-17 06:29:24 by reinelt] added software-controlled backlight support to HD44780 2005-01-15 reinelt * [r506] [lcd4linux @ 2005-01-15 13:13:57 by reinelt] LCDTerm driver added, take 2 * [r505] [lcd4linux @ 2005-01-15 13:13:21 by reinelt] LCDTerm section added to lcd4linux.conf.sample * [r504] [lcd4linux @ 2005-01-15 13:10:13 by reinelt] LCDTerm driver added 2005-01-11 reinelt * [r503] [lcd4linux @ 2005-01-11 10:25:26 by reinelt] further changes to lcd4linux.conf.sample * [r502] [lcd4linux @ 2005-01-11 10:19:33 by reinelt] changes to lcd4linux.conf.sample 2005-01-09 reinelt * [r501] [lcd4linux @ 2005-01-09 10:57:25 by reinelt] ChangeLog updated * [r500] [lcd4linux @ 2005-01-09 10:53:22 by reinelt] small type in plugin_uname fixed new homepage lcd4linux.bulix.org 2005-01-06 reinelt * [r499] [lcd4linux @ 2005-01-06 16:54:53 by reinelt] M50530 fixes 2004-12-22 reinelt * [r498] [lcd4linux @ 2004-12-22 20:24:00 by reinelt] T6963 fix for displays > 8 rows 2004-11-30 reinelt * [r497] [lcd4linux @ 2004-11-30 05:01:25 by reinelt] removed compiler warnings for deactivated i2c bus 2004-11-29 reinelt * [r496] [lcd4linux @ 2004-11-29 04:42:06 by reinelt] removed the 99999 msec limit on widget update time (thanks to Petri Damsten) 2004-11-28 reinelt * [r495] [lcd4linux @ 2004-11-28 15:50:24 by reinelt] Cwlinux fixes (invalidation of user-defined chars) 2004-10-17 reinelt * [r494] [lcd4linux @ 2004-10-17 09:24:31 by reinelt] I2C support for HD44780 displays by Luis (does not work by now) 2004-10-02 reinelt * [r493] [lcd4linux @ 2004-10-02 09:31:55 by reinelt] USBLCD driver modified to use libusb 2004-09-24 reinelt * [r492] [lcd4linux @ 2004-09-24 21:40:52 by reinelt] new driver for the BWCT USB LCD interface board. 2004-09-19 reinelt * [r491] [lcd4linux @ 2004-09-19 09:31:19 by reinelt] HD44780 busy flag checking improved: fall back to busy-waiting if too many errors occur 2004-09-18 reinelt * [r490] [lcd4linux @ 2004-09-18 15:58:57 by reinelt] even more HD44780 cleanups, hardwiring for LCM-162 * [r489] [lcd4linux @ 2004-09-18 10:57:29 by reinelt] more parport/i2c cleanups * [r488] [lcd4linux @ 2004-09-18 09:48:29 by reinelt] HD44780 cleanup and prepararation for I2C backend LCM-162 submodel framework * [r487] [lcd4linux @ 2004-09-18 08:22:59 by reinelt] drv_generic_parport_status() to read status lines 2004-08-30 rjoco77 * [r486] [lcd4linux @ 2004-08-30 12:48:52 by rjoco77] * Added backlight update immediatelly 2004-08-29 reinelt * [r485] [lcd4linux @ 2004-08-29 20:07:55 by reinelt] Patch from Joco: Make RouterBoard Backlight configurable * [r484] [lcd4linux @ 2004-08-29 13:03:40 by reinelt] added RouterBoard driver 2004-07-14 reinelt * [r483] [lcd4linux @ 2004-07-14 04:44:44 by reinelt] Beckmann+Egle fix added smaple widget for the PPP plugin 2004-06-29 reinelt * [r482] [lcd4linux @ 2004-06-29 04:49:30 by reinelt] B+E enhanced port detection 2004-06-26 reinelt * [r481] [lcd4linux @ 2004-06-26 12:04:59 by reinelt] uh-oh... the last CVS log message messed up things a lot... * [r480] [lcd4linux @ 2004-06-26 09:27:20 by reinelt] added '-W' to CFLAGS changed all C++ comments to C ones ('//' => '/* */') cleaned up a lot of signed/unsigned mistakes * [r479] [lcd4linux @ 2004-06-26 06:12:14 by reinelt] support for Beckmann+Egle Compact Terminals some mostly cosmetic changes in the MatrixOrbital and USBLCD driver added debugging to the generic serial driver fixed a bug in the generic text driver where icons could be drawn outside the display bounds 2004-06-24 nicowallmeier * [r478] [lcd4linux @ 2004-06-24 20:18:08 by nicowallmeier] minor bugfix 2004-06-20 reinelt * [r477] [lcd4linux @ 2004-06-20 10:12:27 by reinelt] ChangeLog updated * [r476] [lcd4linux @ 2004-06-20 10:09:52 by reinelt] 'const'ified the whole source 2004-06-19 reinelt * [r475] [lcd4linux @ 2004-06-19 08:20:19 by reinelt] compiler warning in image driver fixed bar bug in USBLCD driver fixed 2004-06-17 reinelt * [r474] [lcd4linux @ 2004-06-17 10:58:57 by reinelt] changed plugin_netdev to use the new fast hash model * [r473] [lcd4linux @ 2004-06-17 06:23:39 by reinelt] hash handling rewritten to solve performance issues 2004-06-13 reinelt * [r472] [lcd4linux @ 2004-06-13 01:12:52 by reinelt] debug widgets changed (thanks to Andy Baxter) 2004-06-09 reinelt * [r471] [lcd4linux @ 2004-06-09 06:40:29 by reinelt] splash screen for T6963 driver 2004-06-08 reinelt * [r470] [lcd4linux @ 2004-06-08 21:46:38 by reinelt] splash screen for X11 driver (and generic graphic driver) * [r469] [lcd4linux @ 2004-06-08 12:35:24 by reinelt] autoconf/automake updates 2004-06-07 reinelt * [r468] [lcd4linux @ 2004-06-07 07:02:13 by reinelt] sample debugging widgets added * [r467] [lcd4linux @ 2004-06-07 06:56:55 by reinelt] added test plugin from Andy Baxter 2004-06-06 reinelt * [r466] [lcd4linux @ 2004-06-06 06:51:59 by reinelt] do not display end splash screen if quiet=1 2004-06-05 reinelt * [r465] [lcd4linux @ 2004-06-05 14:56:48 by reinelt] Cwlinux splash screen fixed USBLCD splash screen fixed plugin_i2c qprintf("%f") replaced with snprintf() * [r464] [lcd4linux @ 2004-06-05 06:41:39 by reinelt] chancged splash screen again * [r463] [lcd4linux @ 2004-06-05 06:13:11 by reinelt] splash screen for all text-based display drivers 2004-06-02 reinelt * [r462] [lcd4linux @ 2004-06-02 10:09:22 by reinelt] splash screen for HD44780 * [r461] [lcd4linux @ 2004-06-02 09:41:19 by reinelt] prepared support for startup splash screen * [r460] [lcd4linux @ 2004-06-02 05:56:25 by reinelt] extended contrast range for Crystalfontz * [r459] [lcd4linux @ 2004-06-02 05:35:55 by reinelt] added i2c_sensors example to lcd4linux.conf.sample * [r458] [lcd4linux @ 2004-06-02 05:27:59 by reinelt] added documentation tree * [r457] [lcd4linux @ 2004-06-02 05:14:16 by reinelt] fixed models listing for Beckmann+Egle driver some cosmetic changes 2004-06-01 reinelt * [r456] [lcd4linux @ 2004-06-01 06:45:28 by reinelt] some Fixme's processed documented some code * [r455] [lcd4linux @ 2004-06-01 06:04:25 by reinelt] made README.Plugins and plugin_sample up to date. 2004-05-31 reinelt * [r454] [lcd4linux @ 2004-05-31 21:23:16 by reinelt] some cleanups in the MatrixOrbital driver * [r453] [lcd4linux @ 2004-05-31 21:05:13 by reinelt] fixed lots of bugs in the Cwlinux driver do not emit EAGAIN error on the first retry made plugin_i2c_sensors a bit less 'chatty' moved init and exit functions to the bottom of plugin_pop3 * [r452] [lcd4linux @ 2004-05-31 16:39:05 by reinelt] added NULL display driver (for debugging/profiling purposes) added backlight/contrast initialisation for matrixOrbital added Backlight initialisation for Cwlinux * [r451] [lcd4linux @ 2004-05-31 06:27:34 by reinelt] ChangeLog update * [r450] [lcd4linux @ 2004-05-31 06:24:42 by reinelt] fixed symlink security issue with the image driver * [r449] [lcd4linux @ 2004-05-31 05:38:02 by reinelt] fixed possible bugs with user-defined chars (clear high bits) thanks to Andy Baxter for debugging the MilfordInstruments driver! 2004-05-31 andy-b * [r448] [lcd4linux @ 2004-05-31 01:31:01 by andy-b] fixed bug in Milford Instruments driver which drew extra graphics chars in odd places when drawing double bars. (the display doesn't like it if you put the escape character 0xfe inside a define char sequence). 2004-05-30 reinelt * [r447] [lcd4linux @ 2004-05-30 08:25:50 by reinelt] Crystalfontz 631 driver finished 2004-05-29 reinelt * [r446] [lcd4linux @ 2004-05-29 23:30:20 by reinelt] fixed a compiler issue with drv_Image.c (thanks to Frank Stratmann) * [r445] [lcd4linux @ 2004-05-29 15:53:28 by reinelt] M50530: reset parport signals on exit plugin_ppp: ppp() has two parameters, not three lcd4linux.conf.sample: diskstats() corrected * [r444] [lcd4linux @ 2004-05-29 01:07:56 by reinelt] bug in plugin_diskstats fixed * [r443] [lcd4linux @ 2004-05-29 00:27:14 by reinelt] added plugin_diskstats.c 2004-05-28 reinelt * [r442] [lcd4linux @ 2004-05-28 14:38:10 by reinelt] Status and Changelog Update * [r441] [lcd4linux @ 2004-05-28 14:36:10 by reinelt] added drv_BeckmannEgle.c (forgotten at first check in :-) * [r440] [lcd4linux @ 2004-05-28 13:51:41 by reinelt] ported driver for Beckmann+Egle Mini-Terminals added 'flags' parameter to serial_init() 2004-05-27 nicowallmeier * [r439] [lcd4linux @ 2004-05-27 06:29:29 by nicowallmeier] Moved variables to Plugin:imon / Plugin:telmon 2004-05-27 reinelt * [r438] [lcd4linux @ 2004-05-27 03:49:41 by reinelt] Status update * [r437] [lcd4linux @ 2004-05-27 03:39:47 by reinelt] changed function naming scheme to plugin::function 2004-05-26 reinelt * [r436] [lcd4linux @ 2004-05-26 11:37:35 by reinelt] Curses driver ported. * [r435] [lcd4linux @ 2004-05-26 05:03:24 by reinelt] MilfordInstruments driver ported 2004-05-25 reinelt * [r434] [lcd4linux @ 2004-05-25 19:54:11 by reinelt] 'make distcheck' bugs fixed release number changed to 0.10.0-RC1 * [r433] [lcd4linux @ 2004-05-25 19:47:11 by reinelt] Status updated obsolete files removed * [r432] [lcd4linux @ 2004-05-25 14:28:46 by reinelt] Changelog updated * [r431] [lcd4linux @ 2004-05-25 14:27:21 by reinelt] added drv_Image.c (this time really!) * [r430] [lcd4linux @ 2004-05-25 14:26:28 by reinelt] added "Image" driver (was: Raster.c) for PPM and PNG creation fixed some glitches in the X11 driver * [r429] [lcd4linux @ 2004-05-25 06:42:31 by reinelt] removed old sample config lcd4linux.conf.sample.old from CVS 2004-05-23 reinelt * [r428] [lcd4linux @ 2004-05-23 08:58:30 by reinelt] icon bug with USBLCD fixed 2004-05-22 reinelt * [r427] [lcd4linux @ 2004-05-22 18:30:01 by reinelt] added plugin 'uptime' * [r426] [lcd4linux @ 2004-05-22 04:23:49 by reinelt] removed 16*x fix again (next time think before commit :-) * [r425] [lcd4linux @ 2004-05-22 04:21:02 by reinelt] fix for display RAM layout on 16x4 displays (thanks to toxicated101) 2004-05-20 reinelt * [r424] [lcd4linux @ 2004-05-20 07:47:51 by reinelt] added plugin_time * [r423] [lcd4linux @ 2004-05-20 07:14:35 by reinelt] made all local functions static 2004-05-19 reinelt * [r422] [lcd4linux @ 2004-05-19 05:38:25 by reinelt] removed AC_PROG_CXX (C++-Compiler) from configure * [r421] [lcd4linux @ 2004-05-19 05:23:25 by reinelt] plugin_isdn.c added (sorry, I forgot...) 2004-05-09 reinelt * [r420] [lcd4linux @ 2004-05-09 05:41:41 by reinelt] i2c fix for kernel 2.6.5 (temp_input1 vs. temp1_input) from Xavier 2004-04-17 nicowallmeier * [r419] [lcd4linux @ 2004-04-17 13:03:34 by nicowallmeier] minor bugfix 2004-04-12 reinelt * [r418] [lcd4linux @ 2004-04-12 11:12:24 by reinelt] added plugin_isdn, removed old ISDN client fixed some real bad bugs in the evaluator * [r417] [lcd4linux @ 2004-04-12 05:59:24 by reinelt] Status update * [r416] [lcd4linux @ 2004-04-12 05:14:42 by reinelt] another BIG FAT WARNING on the use of raw ports instead of ppdev * [r415] [lcd4linux @ 2004-04-12 04:55:59 by reinelt] emitted a BIG FAT WARNING if msr.h could not be found (and therefore the gettimeofday() delay loop would be used) 2004-04-11 reinelt * [r414] [lcd4linux @ 2004-04-11 17:37:09 by reinelt] forgot these files at last checkin... sorry! 2004-04-09 reinelt * [r413] [lcd4linux @ 2004-04-09 06:23:28 by reinelt] removed old exec stuff * [r412] [lcd4linux @ 2004-04-09 06:09:54 by reinelt] big configure rework from Xavier 2004-04-08 reinelt * [r411] [lcd4linux @ 2004-04-08 11:59:26 by reinelt] added plugin_pop3 from Javi * [r410] [lcd4linux @ 2004-04-08 10:48:23 by reinelt] finished plugin_exec modified thread handling added '%x' format to qprintf (hexadecimal) 2004-04-07 hejl * [r409] [lcd4linux @ 2004-04-07 08:29:05 by hejl] New plugin for wireless info 2004-03-21 reinelt * [r408] [lcd4linux @ 2004-03-21 22:05:53 by reinelt] MySQL plugin fixes from Javi 2004-03-20 reinelt * [r407] [lcd4linux @ 2004-03-20 23:09:01 by reinelt] MySQL plugin fixes from Javi * [r406] [lcd4linux @ 2004-03-20 11:49:40 by reinelt] forgot to add plugin_exec.c ... * [r405] [lcd4linux @ 2004-03-20 07:31:32 by reinelt] support for HD66712 (which has a different RAM layout) further threading development 2004-03-19 reinelt * [r404] [lcd4linux @ 2004-03-19 09:17:46 by reinelt] removed the extra 'goto' function, row and col are additional parameters of the write() function now. * [r403] [lcd4linux @ 2004-03-19 06:37:47 by reinelt] asynchronous thread handling started 2004-03-14 reinelt * [r402] [lcd4linux @ 2004-03-14 07:14:05 by reinelt] old battery.[ch] files removed * [r401] [lcd4linux @ 2004-03-14 07:11:42 by reinelt] parameter count fixed for plugin_dvb() plugin_APM (battery status) ported * [r400] [lcd4linux @ 2004-03-14 06:07:33 by reinelt] Status update. Fixed bug in configure.in with X11 disabled (thanks to Kevin Liu) 2004-03-13 reinelt * [r399] [lcd4linux @ 2004-03-13 19:06:01 by reinelt] ChangeLog and Status update; small glitch in plugin_seti fixed. 2004-03-13 nicowallmeier * [r398] [lcd4linux @ 2004-03-13 14:58:15 by nicowallmeier] Added clean termination of imond-connection (now correctly) * [r397] [lcd4linux @ 2004-03-13 14:55:14 by nicowallmeier] Added clean termination of imond-connection 2004-03-13 reinelt * [r396] [lcd4linux @ 2004-03-13 06:55:29 by reinelt] (unnecessary) imon.h removed * [r395] [lcd4linux @ 2004-03-13 06:49:20 by reinelt] seti@home plugin ported to NextGeneration 2004-03-12 reinelt * [r394] [lcd4linux @ 2004-03-12 13:58:14 by reinelt] removed imon.c (has been replaced by plugin_imon.c) 2004-03-11 reinelt * [r393] [lcd4linux @ 2004-03-11 06:39:58 by reinelt] big patch from Martin: - reuse filehandles - memory leaks fixed - earlier busy-flag checking with HD44780 - reuse memory for strings in RESULT and hash - netdev_fast to wavid time-consuming regex 2004-03-10 reinelt * [r392] [lcd4linux @ 2004-03-10 07:16:15 by reinelt] MySQL plugin from Javier added 2004-03-08 hejl * [r391] [lcd4linux @ 2004-03-08 18:46:21 by hejl] Fixed bug introduced with "caching" the loadavg values * [r390] [lcd4linux @ 2004-03-08 18:45:52 by hejl] fixed segfault when using string concatenation 2004-03-08 reinelt * [r389] [lcd4linux @ 2004-03-08 16:26:26 by reinelt] re-introduced \nnn (octal) characters in strings text widgets can have a 'update' speed of 0 which means 'never' (may be used for static content) * [r388] [lcd4linux @ 2004-03-08 04:33:08 by reinelt] string concatenation fixed 2004-03-06 reinelt * [r387] [lcd4linux @ 2004-03-06 20:31:16 by reinelt] Complete rewrite of the evaluator to get rid of the code from mark Morley (because of license issues). The new Evaluator does a pre-compile of expressions, and stores them in trees. Therefore it should be reasonable faster... 2004-03-03 hejl * [r386] [lcd4linux @ 2004-03-03 08:40:07 by hejl] Fixed memory leak in hash_get_regex 2004-03-03 reinelt * [r385] [lcd4linux @ 2004-03-03 04:44:16 by reinelt] changes (cosmetics?) to the big patch from Martin hash patch un-applied * [r384] [lcd4linux @ 2004-03-03 03:47:04 by reinelt] big patch from Martin Hejl: - use qprintf() where appropriate - save CPU cycles on gettimeofday() - add quit() functions to free allocated memory - fixed lots of memory leaks * [r383] [lcd4linux @ 2004-03-03 03:41:02 by reinelt] Crystalfontz Contrast issue fixed 2004-03-01 reinelt * [r382] [lcd4linux @ 2004-03-01 04:29:51 by reinelt] cfg_number() returns -1 on error, 0 if value not found (but default val used), and 1 if value was used from the configuration. HD44780 driver adopted to new cfg_number() Crystalfontz 631 driver nearly finished 2004-02-29 reinelt * [r381] [lcd4linux @ 2004-02-29 17:09:53 by reinelt] ChangeLog updated Version number bumped to 0.10.0 * [r380] [lcd4linux @ 2004-02-29 14:30:59 by reinelt] icon visibility fix for generic graphics from Xavier 2004-02-27 reinelt * [r379] [lcd4linux @ 2004-02-27 07:06:24 by reinelt] new function 'qprintf()' (simple but quick snprintf() replacement) * [r378] [lcd4linux @ 2004-02-27 06:07:55 by reinelt] hash improvements from Martin 2004-02-26 reinelt * [r377] [lcd4linux @ 2004-02-26 21:42:45 by reinelt] memory leak fixes from Martin 2004-02-24 reinelt * [r376] [lcd4linux @ 2004-02-24 06:00:22 by reinelt] Status and Todo list from Xavier * [r375] [lcd4linux @ 2004-02-24 05:54:57 by reinelt] X11 driver ported 2004-02-23 reinelt * [r374] [lcd4linux @ 2004-02-23 06:44:27 by reinelt] "Lightning" widget from Xavier (lcd4linux.conf.sample) removed obsolete Docs. 2004-02-22 reinelt * [r373] [lcd4linux @ 2004-02-22 17:35:41 by reinelt] some fixes for generic graphic driver and T6963 removed ^M from plugin_imon (Nico, are you editing under Windows?) 2004-02-18 nicowallmeier * [r372] [lcd4linux @ 2004-02-18 14:45:42 by nicowallmeier] Imon/Telmon plugin ported 2004-02-18 reinelt * [r371] [lcd4linux @ 2004-02-18 06:39:20 by reinelt] T6963 driver for graphic displays finished 2004-02-17 reinelt * [r370] [lcd4linux @ 2004-02-17 05:37:20 by reinelt] Namespace clash between Curses driver and general text driver resolved (thanks to Martin Hejl) 2004-02-16 reinelt * [r369] [lcd4linux @ 2004-02-16 13:03:37 by reinelt] compile problem with missing frontend.h fixed * [r368] [lcd4linux @ 2004-02-16 08:19:44 by reinelt] i2c_sensors patch from Xavier 2004-02-15 reinelt * [r367] [lcd4linux @ 2004-02-15 21:43:43 by reinelt] T6963 driver nearly finished framework for graphic displays done i2c_sensors patch from Xavier some more old generation files removed * [r366] [lcd4linux @ 2004-02-15 08:22:47 by reinelt] ported USBLCD driver to NextGeneration added drv_M50530.c (I forgot yesterday, sorry) removed old drivers M50530.c and USBLCD.c * [r365] [lcd4linux @ 2004-02-15 07:23:04 by reinelt] bug in netdev parsing fixed 2004-02-14 nicowallmeier * [r364] [lcd4linux @ 2004-02-14 12:07:27 by nicowallmeier] minor bugfix 2004-02-14 reinelt * [r363] [lcd4linux @ 2004-02-14 11:56:11 by reinelt] M50530 driver ported changed lots of 'char' to 'unsigned char' * [r362] [lcd4linux @ 2004-02-14 10:09:50 by reinelt] I2C Sensors for 2.4 kernels (/proc instead of /sysfs) 2004-02-10 reinelt * [r361] [lcd4linux @ 2004-02-10 07:42:35 by reinelt] cut off all old-style files which are no longer used with NextGeneration * [r360] [lcd4linux @ 2004-02-10 06:54:38 by reinelt] DVB plugin ported 2004-02-09 nicowallmeier * [r359] [lcd4linux @ 2004-02-09 19:49:38 by nicowallmeier] Minor bugfix 2004-02-07 reinelt * [r358] [lcd4linux @ 2004-02-07 13:45:23 by reinelt] icon visibility patch #2 from Xavier 2004-02-05 mkeil * [r357] [lcd4linux @ 2004-02-05 23:58:18 by mkeil] Fixed/Optimized Hashage-timings 2004-02-05 reinelt * [r356] [lcd4linux @ 2004-02-05 07:10:23 by reinelt] evaluator function names are no longer case-sensitive Crystalfontz Fan PWM control, Fan RPM monitoring, temperature monitoring 2004-02-04 reinelt * [r355] [lcd4linux @ 2004-02-04 19:11:44 by reinelt] icon visibility patch from Xavier * [r354] [lcd4linux @ 2004-02-04 19:10:51 by reinelt] Crystalfontz driver nearly finished 2004-02-02 reinelt * [r353] [lcd4linux @ 2004-02-02 05:22:16 by reinelt] Brightness fpr Noritake Displays avaliable as a plugin 2004-02-01 reinelt * [r352] [lcd4linux @ 2004-02-01 19:37:40 by reinelt] got rid of every strtok() incarnation. * [r351] [lcd4linux @ 2004-02-01 18:08:50 by reinelt] removed strtok() from layout processing (took me hours to find this bug) further strtok() removind should be done! 2004-02-01 hejl * [r350] [lcd4linux @ 2004-02-01 11:51:22 by hejl] Fixes for busy flag 2004-02-01 reinelt * [r349] [lcd4linux @ 2004-02-01 08:05:12 by reinelt] Crystalfontz 633 extensions (CRC checking and stuff) Models table for HD44780 Noritake VFD BVrightness patch from Bill Paxton 2004-01-30 reinelt * [r348] [lcd4linux @ 2004-01-30 20:57:55 by reinelt] HD44780 patch from Martin Hejl dmalloc integrated * [r347] [lcd4linux @ 2004-01-30 07:12:35 by reinelt] HD44780 busy-flag support from Martin Hejl loadavg() uClibc replacement from Martin Heyl round() uClibc replacement from Martin Hejl warning in i2c_sensors fixed [ 2004-01-29 reinelt * [r346] [lcd4linux @ 2004-01-29 05:55:30 by reinelt] check for /sys mounted * [r345] [lcd4linux @ 2004-01-29 05:53:47 by reinelt] uClibc compatibility issues from Martin Hejl * [r344] [lcd4linux @ 2004-01-29 04:40:02 by reinelt] every .c file includes "config.h" now 2004-01-28 reinelt * [r343] [lcd4linux @ 2004-01-28 06:43:31 by reinelt] plugin_ppp finished. 2004-01-27 reinelt * [r342] [lcd4linux @ 2004-01-27 08:13:39 by reinelt] ported PPP token to plugin_ppp * [r341] [lcd4linux @ 2004-01-27 06:34:14 by reinelt] Cwlinux driver portet to NextGeneration (compiles, but not tested!) * [r340] [lcd4linux @ 2004-01-27 05:06:10 by reinelt] i2c update from Xavier * [r339] [lcd4linux @ 2004-01-27 04:48:57 by reinelt] bug with hash_age() fixed (thanks to Markus Keil for pointing this out) 2004-01-25 reinelt * [r338] [lcd4linux @ 2004-01-25 05:30:08 by reinelt] plugin_netdev for parsing /proc/net/dev added 2004-01-23 reinelt * [r337] [lcd4linux @ 2004-01-23 07:04:03 by reinelt] icons finished! * [r336] [lcd4linux @ 2004-01-23 04:53:23 by reinelt] icon widget added (not finished yet!) 2004-01-22 reinelt * [r335] [lcd4linux @ 2004-01-22 08:55:30 by reinelt] fixed unhandled kernel-2.6 entries in /prco/stat * [r334] [lcd4linux @ 2004-01-22 07:57:45 by reinelt] several bugs fixed where segfaulting on layout>display Crystalfontz driver optimized, 632 display already works 2004-01-21 reinelt * [r333] [lcd4linux @ 2004-01-21 14:29:03 by reinelt] new helper 'hash_get_regex' which delivers the sum over regex matched items new function 'disk()' which uses this regex matching * [r332] [lcd4linux @ 2004-01-21 12:36:19 by reinelt] Crystalfontz NextGeneration driver added * [r331] [lcd4linux @ 2004-01-21 11:32:48 by reinelt] changelog commited * [r330] [lcd4linux @ 2004-01-21 11:31:23 by reinelt] two bugs with hash_age() ixed * [r329] [lcd4linux @ 2004-01-21 10:48:17 by reinelt] hash_age function added * [r328] [lcd4linux @ 2004-01-21 06:39:27 by reinelt] HD44780 missed the "clear display' sequence asc255bug handling added HD44780 tested, works here! 2004-01-20 reinelt * [r327] [lcd4linux @ 2004-01-20 15:32:48 by reinelt] first version of Next Generation HD44780 (untested! but it compiles...) some cleanup in the other drivers * [r326] [lcd4linux @ 2004-01-20 14:35:38 by reinelt] drv_generic_parport added, code from parport.c * [r325] [lcd4linux @ 2004-01-20 14:26:09 by reinelt] moved drv_generic to drv_generic_serial * [r324] [lcd4linux @ 2004-01-20 14:25:12 by reinelt] some reorganization moved drv_generic to drv_generic_serial moved port locking stuff to drv_generic_serial * [r323] [lcd4linux @ 2004-01-20 12:45:47 by reinelt] "Default screen" working with MatrixOrbital * [r322] [lcd4linux @ 2004-01-20 05:36:59 by reinelt] moved text-display-specific stuff to drv_generic_text moved all the bar stuff from drv_generic_bar to generic_text * [r321] [lcd4linux @ 2004-01-20 04:51:39 by reinelt] moved generic stuff from drv_MatrixOrbital to drv_generic implemented new-stylish bars which are nearly finished 2004-01-18 reinelt * [r320] [lcd4linux @ 2004-01-18 21:25:16 by reinelt] Framework for bar widget opened * [r319] [lcd4linux @ 2004-01-18 09:01:45 by reinelt] /proc/stat parsing finished * [r318] [lcd4linux @ 2004-01-18 06:54:08 by reinelt] bug in expr.c fixed (thanks to Xavier) some progress with /proc/stat parsing 2004-01-16 reinelt * [r317] [lcd4linux @ 2004-01-16 11:12:26 by reinelt] some bugs in plugin_xmms fixed, parsing moved to own function plugin_proc_stat nearly finished 2004-01-16 mkeil * [r316] [lcd4linux @ 2004-01-16 10:09:49 by mkeil] -include caching for values 2004-01-16 reinelt * [r315] [lcd4linux @ 2004-01-16 07:26:25 by reinelt] moved various /proc parsing to own functions made some progress with /proc/stat parsing * [r314] [lcd4linux @ 2004-01-16 05:04:53 by reinelt] started plugin proc_stat which should parse /proc/stat which again is a paint in the a** thinking over implementation methods of delta functions (CPU load, ...) 2004-01-15 reinelt * [r313] [lcd4linux @ 2004-01-15 07:47:02 by reinelt] debian/ postinst and watch added (did CVS forget about them?) evaluator: conditional expressions (a?b:c) added text widget nearly finished * [r312] [lcd4linux @ 2004-01-15 04:32:14 by reinelt] * [r311] [lcd4linux @ 2004-01-15 04:29:45 by reinelt] moved lcd4linux.conf.sample to *.old lcd4linux.conf.sample with new layout new plugins 'loadavg' and 'meminfo' text widget have pre- and postfix 2004-01-14 reinelt * [r310] [lcd4linux @ 2004-01-14 11:33:00 by reinelt] new plugin 'uname' which does what it's called text widget nearly finished first results displayed on MatrixOrbital 2004-01-13 reinelt * [r309] [lcd4linux @ 2004-01-13 10:03:01 by reinelt] new util 'hash' for associative arrays new plugin 'cpuinfo' * [r308] [lcd4linux @ 2004-01-13 08:18:07 by reinelt] timer queues added liblcd4linux deactivated turing transformation to new layout 2004-01-12 reinelt * [r307] [lcd4linux @ 2004-01-12 03:51:01 by reinelt] evaluating the 'Variables' section in the config file 2004-01-11 reinelt * [r306] [lcd4linux @ 2004-01-11 18:26:02 by reinelt] further widget and layout processing * [r305] [lcd4linux @ 2004-01-11 09:26:15 by reinelt] layout starts to exist... 2004-01-10 reinelt * [r304] [lcd4linux @ 2004-01-10 20:22:33 by reinelt] added new function 'cfg_list()' (not finished yet) added layout.c (will replace processor.c someday) added widget_text.c (will be the first and most important widget) modified lcd4linux.c so that old-style configs should work, too * [r303] [lcd4linux @ 2004-01-10 17:45:26 by reinelt] changed initialization order so cfg() gets initialized before plugins. This way a plugin's init() can use cfg_get(). Thanks to Xavier for reporting this one! * [r302] [lcd4linux @ 2004-01-10 17:36:56 by reinelt] I2C Sensors plugin from Xavier added * [r301] [lcd4linux @ 2004-01-10 17:34:40 by reinelt] further matrixOrbital changes widgets initialized * [r300] [lcd4linux @ 2004-01-10 10:20:22 by reinelt] new MatrixOrbital changes 2004-01-09 reinelt * [r299] [lcd4linux @ 2004-01-09 17:03:06 by reinelt] initiated transfer to new driver architecture new file 'drv.c' will someday replace 'display.c' new file 'drv_MatrixOrbital.c' will replace 'MatrixOrbital.c' due to this 'soft' transfer lcd4linux should stay usable during the switch (at least I hope so) * [r298] [lcd4linux @ 2004-01-09 04:16:06 by reinelt] added 'section' argument to cfg_get(), but NULLed it on all calls by now. 2004-01-08 reinelt * [r297] [lcd4linux @ 2004-01-08 06:00:28 by reinelt] allowed '.' in key names allowed empty group keys (not only "group anything {", but "anything {") * [r296] [lcd4linux @ 2004-01-08 05:28:12 by reinelt] Luk Claes added to AUTHORS cfg: group handling ('{}') added 2004-01-07 reinelt * [r295] [lcd4linux @ 2004-01-07 10:15:41 by reinelt] small glitch in evaluator fixed made config table sorted and access with bsearch(), which should be much faster 2004-01-06 reinelt * [r294] [lcd4linux @ 2004-01-06 23:01:37 by reinelt] more copyright issues * [r293] [lcd4linux @ 2004-01-06 22:33:13 by reinelt] Copyright statements cleaned up * [r292] [lcd4linux @ 2004-01-06 21:14:51 by reinelt] more debianizing * [r291] [lcd4linux @ 2004-01-06 18:22:41 by reinelt] debian updates * [r290] [lcd4linux @ 2004-01-06 17:56:43 by reinelt] autotools update * [r289] [lcd4linux @ 2004-01-06 17:37:00 by reinelt] * [r288] [lcd4linux @ 2004-01-06 17:33:45 by reinelt] Evaluator: functions with variable argument lists Evaluator: plugin_sample.c and README.Plugins added * [r287] [lcd4linux @ 2004-01-06 15:19:12 by reinelt] Evaluator rearrangements... 2004-01-05 reinelt * [r286] [lcd4linux @ 2004-01-05 11:57:38 by reinelt] added %y tokens to make the Evaluator useable 2004-01-02 reinelt * [r285] [lcd4linux @ 2004-01-02 14:20:15 by reinelt] debianization added * [r284] [lcd4linux @ 2004-01-02 14:18:54 by reinelt] Changelog, TODO updated 2003-12-19 reinelt * [r283] [lcd4linux @ 2003-12-19 06:27:33 by reinelt] added XMMS plugin from Markus Keil * [r282] [lcd4linux @ 2003-12-19 05:56:13 by reinelt] added .cvsignore containing '*.lo' * [r281] [lcd4linux @ 2003-12-19 05:50:34 by reinelt] added plugin_math.c and plugin_string.c * [r280] [lcd4linux @ 2003-12-19 05:49:23 by reinelt] extracted plugin_math and plugin_string into extra files * [r279] [lcd4linux @ 2003-12-19 05:35:13 by reinelt] renamed 'client' to 'plugin' 2003-12-01 reinelt * [r278] [lcd4linux @ 2003-12-01 07:08:50 by reinelt] Patches from Xavier: - WiFi: make interface configurable - "quiet" as an option from the config file - ignore missing "MemShared" on Linux 2.6 2003-11-30 reinelt * [r277] [lcd4linux @ 2003-11-30 16:18:36 by reinelt] Cwlinux: invalidate Framebuffer in case a char got redefined 2003-11-28 nicowallmeier * [r276] [lcd4linux @ 2003-11-28 18:34:55 by nicowallmeier] Minor bugfixes 2003-11-24 reinelt * [r275] [lcd4linux @ 2003-11-24 11:34:54 by reinelt] 'Fixed' Rows which do not scroll by Lars Kempe temporary workaround for debian kernel-header bug 2003-11-16 reinelt * [r274] [lcd4linux @ 2003-11-16 09:45:49 by reinelt] Crystalfontz changes, small glitch in getopt() fixed 2003-11-14 reinelt * [r273] [lcd4linux @ 2003-11-14 05:59:37 by reinelt] added wifi.c wifi.h which have been forgotten at the last checkin 2003-11-12 reinelt * [r272] [lcd4linux @ 2003-11-12 05:42:35 by reinelt] small changes to the 16x4 handling 2003-11-11 reinelt * [r271] [lcd4linux @ 2003-11-11 04:40:20 by reinelt] WIFI patch from Xavier Vello * [r270] [lcd4linux @ 2003-11-11 04:30:41 by reinelt] very minor changes 2003-10-27 reinelt * [r269] [lcd4linux @ 2003-10-27 09:05:42 by reinelt] README.Rows, README.Tokens, lcd4linux.conf.sample from Thomas Siedentopf 2003-10-22 reinelt * [r268] [lcd4linux @ 2003-10-22 04:32:25 by reinelt] fixed icon bug found by Rob van Nieuwkerk * [r267] [lcd4linux @ 2003-10-22 04:19:16 by reinelt] Makefile.in for imon.c/.h, some MatrixOrbital clients 2003-10-12 nicowallmeier * [r266] [lcd4linux @ 2003-10-12 06:08:28 by nicowallmeier] imond/telmond support 2003-10-12 reinelt * [r265] [lcd4linux @ 2003-10-12 04:46:19 by reinelt] first try to integrate the Evaluator into a display driver (MatrixOrbital here) small warning in processor.c fixed (thanks to Zachary Giles) workaround for udelay() on alpha (no msr.h avaliable) (thanks to Zachary Giles) 2003-10-11 reinelt * [r264] [lcd4linux @ 2003-10-11 06:01:52 by reinelt] renamed expression.{c,h} to client.{c,h} added config file client new functions 'AddNumericVariable()' and 'AddStringVariable()' new parameter '-i' for interactive mode 2003-10-08 reinelt * [r263] [lcd4linux @ 2003-10-08 14:21:10 by reinelt] Changelog; small type in parport.c 2003-10-08 andy-b * [r262] [lcd4linux @ 2003-10-08 13:39:53 by andy-b] Cleaned up code in MilfordInstruments.c, and added descriptions for other display sizes (untested) 2003-10-08 nicowallmeier * [r261] [lcd4linux @ 2003-10-08 06:48:47 by nicowallmeier] special handling for 16x4 displays * [r260] [lcd4linux @ 2003-10-08 06:45:00 by nicowallmeier] Support of two displays of the same size 2003-10-07 reinelt * [r259] [lcd4linux @ 2003-10-07 04:12:38 by reinelt] AM_PROG_LIBTOOL removed 2003-10-06 reinelt * [r258] [lcd4linux @ 2003-10-06 05:51:15 by reinelt] functions: min(), max() * [r257] [lcd4linux @ 2003-10-06 05:47:27 by reinelt] operators: ==, \!=, <=, >= * [r256] [lcd4linux @ 2003-10-06 04:34:06 by reinelt] expression evaluator added * [r255] [lcd4linux @ 2003-10-06 04:33:06 by reinelt] files 'libtool' and 'bootstrap' added * [r254] [lcd4linux @ 2003-10-06 04:30:43 by reinelt] libtool stuff again... 2003-10-05 reinelt * [r253] [lcd4linux @ 2003-10-05 17:58:50 by reinelt] libtool junk; copyright messages cleaned up 2003-10-04 reinelt * [r252] [lcd4linux @ 2003-10-04 07:54:17 by reinelt] autoconf/automake/libtool fixes from Ronald Landheer-Cieslak 2003-10-03 reinelt * [r251] [lcd4linux @ 2003-10-03 03:53:12 by reinelt] compile error in parport fixed (thanks to Andrew from FilmCan) * [r250] [lcd4linux @ 2003-10-03 03:51:14 by reinelt] start support for new MatrixOrbital MX2 displays 2003-09-29 reinelt * [r249] [lcd4linux @ 2003-09-29 06:58:36 by reinelt] new driver for Milford Instruments MI420 by Andy Baxter * [r248] [lcd4linux @ 2003-09-29 06:12:56 by reinelt] changed default HD44780 wiring: unused signals are GND 2003-09-21 reinelt * [r247] [lcd4linux @ 2003-09-21 06:43:02 by reinelt] MatrixOrbital: bidirectional communication HD44780: special handling for 16x1 displays (thanks to anonymous bug report on sf.net) 2003-09-19 reinelt * [r246] [lcd4linux @ 2003-09-19 08:40:32 by reinelt] increased version number to 0.9.12 port locking is done as /var/lock/LCK..usb_tts_0 for /dev/usb/tts/0 * [r245] [lcd4linux @ 2003-09-19 03:51:29 by reinelt] minor fixes, widget.c added 2003-09-13 reinelt * [r244] [lcd4linux @ 2003-09-13 07:20:51 by reinelt] Changelog * [r243] [lcd4linux @ 2003-09-13 06:45:43 by reinelt] icons for all remaining drivers * [r242] [lcd4linux @ 2003-09-13 06:20:39 by reinelt] HD44780 timings changed; deactivated libtool 2003-09-11 reinelt * [r241] [lcd4linux @ 2003-09-11 15:05:24 by reinelt] missing files for autoconf/automake/libtool * [r240] [lcd4linux @ 2003-09-11 04:09:52 by reinelt] minor cleanups 2003-09-10 reinelt * [r239] [lcd4linux @ 2003-09-10 15:59:39 by reinelt] minor cleanups * [r238] [lcd4linux @ 2003-09-10 15:09:21 by reinelt] ChangeLog * [r237] [lcd4linux @ 2003-09-10 14:01:52 by reinelt] icons nearly finished\! * [r236] [lcd4linux @ 2003-09-10 08:37:09 by reinelt] icons: reorganized tick_* again... * [r235] [lcd4linux @ 2003-09-10 03:48:22 by reinelt] Icons for M50530, new processing scheme (Ticks.Text...) 2003-09-09 reinelt * [r234] [lcd4linux @ 2003-09-09 11:47:47 by reinelt] basic icon support for HD44780 * [r233] [lcd4linux @ 2003-09-09 06:54:43 by reinelt] new function 'cfg_number()' * [r232] [lcd4linux @ 2003-09-09 05:30:33 by reinelt] even more icons stuff 2003-09-01 reinelt * [r231] [lcd4linux @ 2003-09-01 07:07:03 by reinelt] shared liblcd4linux * [r230] [lcd4linux @ 2003-09-01 04:09:34 by reinelt] icons nearly finished, but MatrixOrbital only 2003-08-24 reinelt * [r229] [lcd4linux @ 2003-08-24 05:28:31 by reinelt] ChangeLog * [r228] [lcd4linux @ 2003-08-24 05:17:58 by reinelt] liblcd4linux patch from Patrick Schemitz * [r227] [lcd4linux @ 2003-08-24 04:31:56 by reinelt] icon.c icon.h added 2003-08-22 reinelt * [r226] [lcd4linux @ 2003-08-22 03:45:08 by reinelt] bug in parallel port code fixed, more icons stuff 2003-08-20 reinelt * [r225] [lcd4linux @ 2003-08-20 05:26:43 by reinelt] small bug in bar compaction fixed 2003-08-19 reinelt * [r224] [lcd4linux @ 2003-08-19 05:23:55 by reinelt] HD44780 dual-controller patch from Jesse Brook Kovach * [r223] [lcd4linux @ 2003-08-19 04:28:41 by reinelt] more Icon stuff, minor glitches fixed 2003-08-17 reinelt * [r222] [lcd4linux @ 2003-08-17 16:37:39 by reinelt] more icon framework * [r221] [lcd4linux @ 2003-08-17 12:11:58 by reinelt] framework for icons prepared * [r220] [lcd4linux @ 2003-08-17 08:25:30 by reinelt] preparations for liblcd4linux; minor bugs in SIN.c and Skeleton.c * [r219] [lcd4linux @ 2003-08-17 06:57:04 by reinelt] complete rewrite of the Crystalfontz driver * [r218] [lcd4linux @ 2003-08-17 04:38:57 by reinelt] added config.guess 2003-08-16 reinelt * [r217] [lcd4linux @ 2003-08-16 07:31:35 by reinelt] double buffering in all drivers 2003-08-15 reinelt * [r216] [lcd4linux @ 2003-08-15 07:54:07 by reinelt] HD44780 4 bit mode implemented 2003-08-14 reinelt * [r215] [lcd4linux @ 2003-08-14 04:59:30 by reinelt] changed version to 0.9.11, added curses.m4 to Makefile.am * [r214] [lcd4linux @ 2003-08-14 03:48:54 by reinelt] ChangeLog * [r213] [lcd4linux @ 2003-08-14 03:47:40 by reinelt] remove PID file if driver initialisation fails 2003-08-12 reinelt * [r212] [lcd4linux @ 2003-08-12 05:10:31 by reinelt] first version of HD44780 4Bit-Mode patch 2003-08-11 reinelt * [r211] [lcd4linux @ 2003-08-11 04:51:28 by reinelt] another uClibc issue: realloc 2003-08-08 reinelt * [r210] [lcd4linux @ 2003-08-08 23:11:34 by reinelt] * [r209] [lcd4linux @ 2003-08-08 23:08:38 by reinelt] CVS Id and Log missing from dvb.{c,h} * [r208] [lcd4linux @ 2003-08-08 08:05:23 by reinelt] added PID file handling * [r207] [lcd4linux @ 2003-08-08 06:58:06 by reinelt] improved forking * [r206] [lcd4linux @ 2003-08-08 05:42:51 by reinelt] uClibc compatibility issue; small glitch in dvb.c 2003-08-01 reinelt * [r205] [lcd4linux @ 2003-08-01 05:15:42 by reinelt] last cleanups for 0.9.9 2003-07-29 reinelt * [r204] [lcd4linux @ 2003-07-29 04:56:13 by reinelt] disable Raster driver automagically if gd.h not found 2003-07-28 reinelt * [r203] [lcd4linux @ 2003-07-28 08:22:17 by reinelt] several README's moved to web page 2003-07-24 reinelt * [r202] [lcd4linux @ 2003-07-24 04:48:09 by reinelt] 'soft clear' needed for virtual rows 2003-07-21 reinelt * [r201] [lcd4linux @ 2003-07-21 06:34:14 by reinelt] bars on virtual rows fixed * [r200] [lcd4linux @ 2003-07-21 06:10:11 by reinelt] removed maxlen parameter from process_row() * [r199] [lcd4linux @ 2003-07-21 05:56:48 by reinelt] check for HAVE_LINUX_DVB_FRONTEND_H needs config.h 2003-07-19 reinelt * [r198] [lcd4linux @ 2003-07-19 09:42:42 by reinelt] check for dvb/frontend.h and disable DVB client if not found. 2003-07-18 reinelt * [r197] [lcd4linux @ 2003-07-18 04:43:14 by reinelt] udelay: unnecessary sanity check removed 2003-06-26 reinelt * [r196] [lcd4linux @ 2003-06-26 05:31:16 by reinelt] bug in /proc/net/dev parsing fixed 2003-06-22 reinelt * [r195] [lcd4linux @ 2003-06-22 19:31:24 by reinelt] added dvb.c dvb.h 2003-06-21 reinelt * [r194] [lcd4linux @ 2003-06-21 05:46:18 by reinelt] DVB client integrated 2003-06-13 reinelt * [r193] [lcd4linux @ 2003-06-13 06:35:56 by reinelt] added scrolling capability * [r192] [lcd4linux @ 2003-06-13 05:11:10 by reinelt] error message cosmetics 2003-05-19 reinelt * [r191] [lcd4linux @ 2003-05-19 05:55:17 by reinelt] Cwlinux sleep optimization 2003-05-14 reinelt * [r190] [lcd4linux @ 2003-05-14 06:17:39 by reinelt] added support for CW1602 2003-04-12 reinelt * [r189] [lcd4linux @ 2003-04-12 16:23:10 by reinelt] small glitch in XWindow.c (thanks to Moe Wibble) 2003-04-07 reinelt * [r188] [lcd4linux @ 2003-04-07 06:02:58 by reinelt] further parallel port abstraction 2003-04-04 reinelt * [r187] [lcd4linux @ 2003-04-04 06:01:59 by reinelt] new parallel port abstraction scheme 2003-02-27 reinelt * [r186] [lcd4linux @ 2003-02-27 07:48:57 by reinelt] changed versioning scheme from 0.99 to 0.9.9 * [r185] [lcd4linux @ 2003-02-27 07:43:10 by reinelt] asm/msr.h: included hard-coded definition of rdtscl() if msr.h cannot be found. autoconf/automake/autoanything: switched back to 1.4. Hope it works again. 2003-02-24 reinelt * [r184] [lcd4linux @ 2003-02-24 04:50:57 by reinelt] cwlinux fixes 2003-02-22 reinelt * [r183] [lcd4linux @ 2003-02-22 07:53:09 by reinelt] cfg_get(key,defval) * [r182] [lcd4linux @ 2003-02-22 07:23:24 by reinelt] Cwlinux fixes 2003-02-18 reinelt * [r181] [lcd4linux @ 2003-02-18 06:13:44 by reinelt] X11 driver fixes and cleanup 2003-02-17 reinelt * [r180] [lcd4linux @ 2003-02-17 06:06:12 by reinelt] small bug in X11 driver: omit pixel gap between cahracters * [r179] [lcd4linux @ 2003-02-17 04:27:58 by reinelt] Text (curses) driver: cosmetic changes 2003-02-13 reinelt * [r178] [lcd4linux @ 2003-02-13 10:40:17 by reinelt] changed "copyright" to "2003" added slightly different protocol for MatrixOrbital "LK202" displays 2003-02-05 reinelt * [r177] [lcd4linux @ 2003-02-05 04:31:38 by reinelt] T_EXEC: remove trailing CR/LF T_EXEC: deactivated maxlen calculation (for I don't understand what it is for :-) 2003-01-12 reinelt * [r176] [lcd4linux @ 2003-01-12 06:51:27 by reinelt] fixed bug in bar compaction 2002-12-08 reinelt * [r175] [lcd4linux @ 2002-12-08 07:36:06 by reinelt] autoconf/automake cleanup 2002-12-06 reinelt * [r174] [lcd4linux @ 2002-12-06 07:38:43 by reinelt] libgd/libpng bugfix: removed '-lpng -lz' from LDFLAGS 2002-12-05 reinelt * [r173] [lcd4linux @ 2002-12-05 19:23:01 by reinelt] fixed undefined operations found by gcc3 * [r172] [lcd4linux @ 2002-12-05 19:12:47 by reinelt] sensors factor and offset patch from Petri Damsten * [r171] [lcd4linux @ 2002-12-05 19:09:57 by reinelt] patches for gcc-3.2 2002-09-12 reinelt * [r170] [lcd4linux @ 2002-09-12 05:24:54 by reinelt] code cleanup, character defining for bars 2002-09-11 reinelt * [r169] [lcd4linux @ 2002-09-11 05:32:35 by reinelt] changed to use new bar functions * [r168] [lcd4linux @ 2002-09-11 05:16:32 by reinelt] added Cwlinux driver 2002-08-30 reinelt * [r167] [lcd4linux @ 2002-08-30 03:54:01 by reinelt] bug in curses driver fixed 2002-08-22 reinelt * [r166] [lcd4linux @ 2002-08-22 05:51:36 by reinelt] cosmetic changes 2002-08-21 reinelt * [r165] [lcd4linux @ 2002-08-21 06:09:53 by reinelt] some T6963 fixes, ndelay wrap 2002-08-19 reinelt * [r164] [lcd4linux @ 2002-08-19 10:51:06 by reinelt] M50530 driver using new generic bar functions * [r163] [lcd4linux @ 2002-08-19 09:43:43 by reinelt] BeckmannEgle using new generic bar functions * [r162] [lcd4linux @ 2002-08-19 09:30:18 by reinelt] MatrixOrbital uses generic bar funnctions * [r161] [lcd4linux @ 2002-08-19 09:11:34 by reinelt] changed HD44780 to use generic bar functions * [r160] [lcd4linux @ 2002-08-19 07:52:19 by reinelt] corrected type declaration of (*defchar)() * [r159] [lcd4linux @ 2002-08-19 07:36:29 by reinelt] finished bar.c, USBLCD is the first driver that uses the generic bar functions * [r158] [lcd4linux @ 2002-08-19 04:41:20 by reinelt] introduced bar.c, moved bar stuff from display.h to bar.h 2002-08-18 reinelt * [r157] [lcd4linux @ 2002-08-18 08:11:11 by reinelt] USBLCD buffered I/O 2002-08-17 reinelt * [r156] [lcd4linux @ 2002-08-17 14:14:21 by reinelt] USBLCD fixes * [r155] [lcd4linux @ 2002-08-17 13:10:22 by reinelt] USBLCD driver added * [r154] [lcd4linux @ 2002-08-17 12:54:08 by reinelt] minor T6963 changes 2002-04-30 reinelt * [r153] [lcd4linux @ 2002-04-30 07:20:15 by reinelt] implemented the new ndelay(nanoseconds) in all parallel port drivers 2002-04-29 reinelt * [r152] [lcd4linux @ 2002-04-29 11:00:25 by reinelt] added Toshiba T6963 driver added ndelay() with nanosecond resolution 2001-09-14 reinelt * [r151] [lcd4linux @ 2001-09-14 05:57:06 by reinelt] 2001-09-13 reinelt * [r150] [lcd4linux @ 2001-09-13 07:40:57 by reinelt] TODO update 2001-09-12 reinelt * [r149] [lcd4linux @ 2001-09-12 06:17:22 by reinelt] * [r148] [lcd4linux @ 2001-09-12 05:58:16 by reinelt] fixed bug in mail2.c * [r147] [lcd4linux @ 2001-09-12 05:37:22 by reinelt] fixed a bug in seti.c (file was never closed, lcd4linux run out of fd's improved socket debugging 2001-09-11 reinelt * [r146] [lcd4linux @ 2001-09-11 06:43:43 by reinelt] TODO items * [r145] [lcd4linux @ 2001-09-11 05:31:37 by reinelt] M50530 driver 2001-09-10 reinelt * [r144] [lcd4linux @ 2001-09-10 13:55:53 by reinelt] M50530 driver 2001-09-09 reinelt * [r143] [lcd4linux @ 2001-09-09 12:26:03 by reinelt] GPO bug: INIT is _not_ inverted 2001-09-07 reinelt * [r142] [lcd4linux @ 2001-09-07 05:58:44 by reinelt] wrong Pin numbers 2001-09-05 reinelt * [r141] [lcd4linux @ 2001-09-05 09:38:52 by reinelt] 2001-08-08 reinelt * [r140] [lcd4linux @ 2001-08-08 05:40:24 by reinelt] renamed CLK_TCK to CLOCKS_PER_SEC 2001-08-05 reinelt * [r139] [lcd4linux @ 2001-08-05 17:13:29 by reinelt] cleaned up inlude of sys/time.h and time.h 2001-06-04 reinelt * [r138] [lcd4linux @ 2001-06-04 07:49:58 by reinelt] configure for X11 modified 2001-05-31 ltoetsch * [r137] [lcd4linux @ 2001-05-31 10:26:41 by ltoetsch] added tests for X and ncurses 2001-05-27 reinelt * [r136] [lcd4linux @ 2001-05-27 17:32:35 by reinelt] updated README with the seti@home client stuff * [r135] [lcd4linux @ 2001-05-27 07:19:28 by reinelt] fixed a warning in pixmap.c temporarily fixed a bug in isdn.c (ISDN_MAX_CHANNELS is no longer defined?) fixed a bug in configure.in (--with-drivers=xyz did not work) 2001-05-26 reinelt * [r134] [lcd4linux @ 2001-05-26 06:51:28 by reinelt] added TODO entry 2001-05-06 reinelt * [r133] [lcd4linux @ 2001-05-06 10:01:27 by reinelt] fixed a bug which prevented extendet tokens to be used for GPO's many thanks to Carsten Nau! 2001-04-27 reinelt * [r132] [lcd4linux @ 2001-04-27 05:04:57 by reinelt] replaced OPEN_MAX with sysconf() replaced mktemp() with mkstemp() unlock serial port if open() fails 2001-03-24 reinelt * [r131] [lcd4linux @ 2001-03-24 09:26:25 by reinelt] new TODO item * [r130] [lcd4linux @ 2001-03-24 09:04:19 by reinelt] new TODO item 2001-03-17 ltoetsch * [r129] [lcd4linux @ 2001-03-17 11:44:10 by ltoetsch] allow more then 1 BAR_T * [r128] [lcd4linux @ 2001-03-17 11:11:31 by ltoetsch] bugfix: max for BAR_T 2001-03-16 ltoetsch * [r127] [lcd4linux @ 2001-03-16 16:40:17 by ltoetsch] implemented time bar * [r126] [lcd4linux @ 2001-03-16 09:28:08 by ltoetsch] bugfixes 2001-03-15 ltoetsch * [r125] [lcd4linux @ 2001-03-15 15:49:22 by ltoetsch] fixed compile HD44780.c, cosmetics * [r124] [lcd4linux @ 2001-03-15 14:25:05 by ltoetsch] added unread/total news * [r123] [lcd4linux @ 2001-03-15 11:10:53 by ltoetsch] added quit/logout to pop/imap 2001-03-15 reinelt * [r122] [lcd4linux @ 2001-03-15 09:47:13 by reinelt] some fixes to ppdef off-by-one bug in processor.c fixed 2001-03-15 ltoetsch * [r121] [lcd4linux @ 2001-03-15 09:13:22 by ltoetsch] delay first exec for faster start 2001-03-14 reinelt * [r120] [lcd4linux @ 2001-03-14 16:47:41 by reinelt] minor cleanups * [r119] [lcd4linux @ 2001-03-14 15:30:53 by reinelt] make ppdev compatible to earlier kernels * [r118] [lcd4linux @ 2001-03-14 15:14:59 by reinelt] added ppdev parallel port access 2001-03-14 ltoetsch * [r117] [lcd4linux @ 2001-03-14 13:19:29 by ltoetsch] Added pop3/imap4 mail support 2001-03-13 reinelt * [r116] [lcd4linux @ 2001-03-13 08:34:15 by reinelt] corrected a off-by-one bug with sensors * [r115] [lcd4linux @ 2001-03-13 08:03:41 by reinelt] added missing autoheader files * [r114] [lcd4linux @ 2001-03-13 07:53:00 by reinelt] added several files for the distribution * [r113] [lcd4linux @ 2001-03-13 07:41:22 by reinelt] added NEWS file 2001-03-12 reinelt * [r112] [lcd4linux @ 2001-03-12 13:44:58 by reinelt] new udelay() using Time Stamp Counters * [r111] [lcd4linux @ 2001-03-12 12:49:24 by reinelt] even better configure handling... * [r110] [lcd4linux @ 2001-03-12 12:39:36 by reinelt] reworked autoconf a lot: drivers may be excluded, #define's went to config.h 2001-03-09 ltoetsch * [r109] [lcd4linux @ 2001-03-09 16:24:30 by ltoetsch] disable driver in configure 2001-03-09 reinelt * [r108] [lcd4linux @ 2001-03-09 15:04:53 by reinelt] rename 'raster' to 'Text in Text.c added TOTO item * [r107] [lcd4linux @ 2001-03-09 14:30:01 by reinelt] new ideas for TODO 2001-03-09 ltoetsch * [r106] [lcd4linux @ 2001-03-09 14:24:49 by ltoetsch] exec: Scale_x ->Min/Max_x * [r105] [lcd4linux @ 2001-03-09 13:08:11 by ltoetsch] Added Text driver 2001-03-09 reinelt * [r104] [lcd4linux @ 2001-03-09 12:14:24 by reinelt] minor cleanups 2001-03-08 ltoetsch * [r103] [lcd4linux @ 2001-03-08 15:25:38 by ltoetsch] improved exec 2001-03-08 reinelt * [r102] [lcd4linux @ 2001-03-08 09:02:04 by reinelt] seti client cleanup * [r101] [lcd4linux @ 2001-03-08 08:39:54 by reinelt] fixed two typos 2001-03-07 ltoetsch * [r100] [lcd4linux @ 2001-03-07 18:10:21 by ltoetsch] added e(x)ec commands 2001-03-05 reinelt * [r99] [lcd4linux @ 2001-03-05 18:20:21 by reinelt] TOTO list update 2001-03-04 ltoetsch * [r98] [lcd4linux @ 2001-03-04 15:01:12 by ltoetsch] Added PNG 2001-03-02 reinelt * [r97] [lcd4linux @ 2001-03-02 20:18:12 by reinelt] allow compile on systems without net/if_ppp.h * [r96] [lcd4linux @ 2001-03-02 18:06:18 by reinelt] README for PNG added * [r95] [lcd4linux @ 2001-03-02 17:18:52 by reinelt] let configure find gd.h * [r94] [lcd4linux @ 2001-03-02 11:04:08 by reinelt] cosmetic cleanups (comment headers) 2001-03-02 ltoetsch * [r93] [lcd4linux @ 2001-03-02 10:18:03 by ltoetsch] added /proc/apm battery stat 2001-03-01 reinelt * [r92] [lcd4linux @ 2001-03-01 22:33:50 by reinelt] renamed Raster_flush() to PPM_flush() 2001-03-01 ltoetsch * [r91] [lcd4linux @ 2001-03-01 15:11:30 by ltoetsch] added PNG,Webinterface 2001-03-01 reinelt * [r90] [lcd4linux @ 2001-03-01 11:08:16 by reinelt] reworked configure to allow selection of drivers 2001-02-26 herp * [r89] [lcd4linux @ 2001-02-26 00:33:37 by herp] fixed X11 signal handler 2001-02-21 reinelt * [r88] [lcd4linux @ 2001-02-21 04:48:13 by reinelt] big mailbox patch from Axel Ehnert thanks to herp for his idea to check mtime of mailbox 2001-02-19 reinelt * [r87] [lcd4linux @ 2001-02-19 00:15:46 by reinelt] integrated mail and seti client major rewrite of parser and tokenizer to support double-byte tokens 2001-02-18 reinelt * [r86] [lcd4linux @ 2001-02-18 22:11:34 by reinelt] * [r85] [lcd4linux @ 2001-02-18 21:16:06 by reinelt] * [r84] [lcd4linux @ 2001-02-18 21:15:15 by reinelt] added setiathome client * [r83] [lcd4linux @ 2001-02-18 20:16:13 by reinelt] 2001-02-16 reinelt * [r82] [lcd4linux @ 2001-02-16 14:15:11 by reinelt] fixed type in processor.c GPO documentation update from Carsten * [r81] [lcd4linux @ 2001-02-16 08:23:09 by reinelt] new token 'ic' (ISDN connected) by Carsten Nau 2001-02-14 reinelt * [r80] [lcd4linux @ 2001-02-14 07:40:16 by reinelt] first (incomplete) GPO implementation * [r79] [lcd4linux @ 2001-02-14 05:22:42 by reinelt] added README from Carsten Nau 2001-02-13 reinelt * [r78] [lcd4linux @ 2001-02-13 12:43:24 by reinelt] HD_gpo() was missing * [r77] [lcd4linux @ 2001-02-13 09:00:13 by reinelt] prepared framework for GPO's (general purpose outputs) 2001-02-11 reinelt * [r76] [lcd4linux @ 2001-02-11 23:34:07 by reinelt] fixed a small bug where the throughput of an offline ISDN connection is displayed as '----', but the online value is 5 chars long. corrected to ' ----'. thanks to Carsten Nau 2000-12-07 reinelt * [r75] [lcd4linux @ 2000-12-07 20:47:54 by reinelt] first try for SIN bars 2000-12-01 reinelt * [r74] [lcd4linux @ 2000-12-01 20:42:37 by reinelt] added debugging of SIN driver output, probably found the positioning bug (format %02x instead of %2x) * [r73] [lcd4linux @ 2000-12-01 07:20:26 by reinelt] modified text positioning: row starts with 0, column is hexadecimal 2000-11-28 reinelt * [r72] [lcd4linux @ 2000-11-28 20:20:38 by reinelt] added debug.c things like that should not hapen. debug.c exists for a few months now, but was never added to CVS. Shit happens.... * [r71] [lcd4linux @ 2000-11-28 17:27:19 by reinelt] changed decimal values for screen, row, column to ascii values (shame on you!) * [r70] [lcd4linux @ 2000-11-28 16:46:11 by reinelt] first try to support display of SIN router 2000-11-17 reinelt * [r69] [lcd4linux @ 2000-11-17 10:36:23 by reinelt] fixed parsing of /proc/net/dev for 2.0 kernels 2000-10-25 reinelt * [r68] [lcd4linux @ 2000-10-25 08:10:48 by reinelt] added restart funnctionality (lots of this code was stolen from sendmail.c) 2000-10-20 reinelt * [r67] [lcd4linux @ 2000-10-20 07:17:07 by reinelt] corrected a bug in HD_goto() Thanks to Gregor Szaktilla 2000-10-08 reinelt * [r66] [lcd4linux @ 2000-10-08 09:16:40 by reinelt] Linux-2.4.0-test9 changed the layout of /proc/stat (especially the disk_io line) rearranged parsing of some /proc files and (hopefully) made it more robust in concerns of format changes 2000-08-10 reinelt * [r65] [lcd4linux @ 2000-08-10 18:42:20 by reinelt] fixed some bugs with the new syslog code * [r64] [lcd4linux @ 2000-08-10 09:44:09 by reinelt] new debugging scheme: error(), info(), debug() uses syslog if in daemon mode 2000-08-09 reinelt * [r63] [lcd4linux @ 2000-08-09 14:14:11 by reinelt] new switch -F (do not fork) added automatic forking if -F not specified * [r62] [lcd4linux @ 2000-08-09 11:03:07 by reinelt] fixed a bug in system.c where the format of /proc/net/dev was not correctly detected and parsed with different kernels * [r61] [lcd4linux @ 2000-08-09 09:50:29 by reinelt] opened 0.98 development removed driver-specific signal-handlers added 'quit'-function to driver structure added global signal-handler 2000-07-31 reinelt * [r60] [lcd4linux @ 2000-07-31 10:43:44 by reinelt] some changes to support kernel-2.4 (different layout of various files in /proc) * [r59] [lcd4linux @ 2000-07-31 06:46:35 by reinelt] eliminated some compiler warnings with glibc 2000-06-04 herp * [r58] [lcd4linux @ 2000-06-04 21:43:50 by herp] minor bugfix (zero length) 2000-05-21 reinelt * [r57] [lcd4linux @ 2000-05-21 06:20:35 by reinelt] added ppp throughput token is '%t[iomt]' at the moment, but this will change in the near future 2000-05-03 herp * [r56] [lcd4linux @ 2000-05-03 17:14:51 by herp] * [r55] [lcd4linux @ 2000-05-03 09:37:32 by herp] 2000-05-02 herp * [r54] [lcd4linux @ 2000-05-02 23:07:48 by herp] Crystalfontz initial coding 2000-05-02 reinelt * [r53] [lcd4linux @ 2000-05-02 06:05:00 by reinelt] driver for 3Com Palm Pilot added 2000-04-30 reinelt * [r52] [lcd4linux @ 2000-04-30 06:40:42 by reinelt] bars for Beckmann+Egle driver 2000-04-28 reinelt * [r51] [lcd4linux @ 2000-04-28 05:19:55 by reinelt] first release of the Beckmann+Egle driver 2000-04-20 reinelt * [r50] [lcd4linux @ 2000-04-20 05:48:42 by reinelt] added documentation to EXTRA_DIST so that they go into the tarball 2000-04-19 reinelt * [r49] [lcd4linux @ 2000-04-19 04:44:20 by reinelt] README for HD44780 driver 2000-04-17 reinelt * [r48] [lcd4linux @ 2000-04-17 05:14:27 by reinelt] added README.44780 2000-04-15 reinelt * [r47] [lcd4linux @ 2000-04-15 16:56:52 by reinelt] moved delay loops to udelay.c renamed -d (debugging) switch to -v (verbose) new switch -d to calibrate delay loop 'Delay' entry for HD44780 back again delay loops will not calibrate automatically, because this will fail with hich CPU load * [r46] [lcd4linux @ 2000-04-15 11:56:35 by reinelt] more debug messages * [r45] [lcd4linux @ 2000-04-15 11:13:54 by reinelt] added '-d' (debugging) switch added several debugging messages removed config entry 'Delay' for HD44780 driver delay loop for HD44780 will be calibrated automatically 2000-04-13 reinelt * [r44] [lcd4linux @ 2000-04-13 06:09:52 by reinelt] added BogoMips() to system.c (not used by now, maybe sometimes we can calibrate our delay loop with this value) added delay loop to HD44780 driver. It seems to be quite fast now. Hopefully no compiler will optimize away the delay loop! 2000-04-12 reinelt * [r43] [lcd4linux @ 2000-04-12 08:05:45 by reinelt] first version of the HD44780 driver 2000-04-10 reinelt * [r42] [lcd4linux @ 2000-04-10 04:40:53 by reinelt] minor changes and cleanups 2000-04-07 reinelt * [r41] [lcd4linux @ 2000-04-07 05:42:20 by reinelt] UUCP style lockfiles for the serial port 2000-04-05 reinelt * [r40] [lcd4linux @ 2000-04-05 05:58:36 by reinelt] fixed bug in XWindow.c: union semun isn't defined with glibc-2.1 * [r39] [lcd4linux @ 2000-04-05 04:12:00 by reinelt] TODO added 2000-04-03 herp * [r38] [lcd4linux @ 2000-04-03 23:53:23 by herp] fixed a bug that caused pixel-errors ("fliegendreck") under high load 2000-04-03 reinelt * [r37] [lcd4linux @ 2000-04-03 17:31:52 by reinelt] suppress welcome message if display is smaller than 20x2 change lcd4linux.ppm to 32 pixel high so KDE won't stretch the icon * [r36] [lcd4linux @ 2000-04-03 06:54:03 by reinelt] KDE application link * [r35] [lcd4linux @ 2000-04-03 06:53:09 by reinelt] releasing 0.96 annoying X11 bugs hopefully fixed KDE integration * [r34] [lcd4linux @ 2000-04-03 04:46:38 by reinelt] added '-c key=val' option * [r33] [lcd4linux @ 2000-04-03 04:01:31 by reinelt] if 'gap' is specified as -1, a gap of (pixelsize+pixelgap) is selected automatically 2000-04-02 herp * [r32] [lcd4linux @ 2000-04-02 22:07:10 by herp] fixded a bug that occasionally caused Xlib errors 2000-04-01 herp * [r31] [lcd4linux @ 2000-04-01 22:40:42 by herp] geometric correction (too many pixelgaps) lcd4linux main should return int, not void * [r30] [lcd4linux @ 2000-04-01 19:33:45 by herp] colors in format \#RRGGBB in config-file now understood 2000-04-01 reinelt * [r29] [lcd4linux @ 2000-04-01 16:22:38 by reinelt] bug that caused a segfault in processor.c fixed (thanks to herp) 2000-03-31 reinelt * [r28] [lcd4linux @ 2000-03-31 04:41:22 by reinelt] X11 driver: semaphore bug fixed 2000-03-30 reinelt * [r27] [lcd4linux @ 2000-03-30 16:46:57 by reinelt] configure now handles '--with-x' and '--without-x' correct 2000-03-28 reinelt * [r26] [lcd4linux @ 2000-03-28 08:48:33 by reinelt] README.X11 added * [r25] [lcd4linux @ 2000-03-28 07:22:15 by reinelt] version 0.95 released X11 driver up and running minor bugs fixed 2000-03-26 reinelt * [r24] [lcd4linux @ 2000-03-26 20:00:44 by reinelt] README.Raster added * [r23] [lcd4linux @ 2000-03-26 19:03:52 by reinelt] more Pixmap renaming quoting of '#' in config file * [r22] [lcd4linux @ 2000-03-26 18:46:28 by reinelt] bug in pixmap.c that leaded to empty bars fixed name conflicts with X11 resolved * [r21] [lcd4linux @ 2000-03-26 12:55:03 by reinelt] enhancements to the PPM driver 2000-03-25 reinelt * [r20] [lcd4linux @ 2000-03-25 05:50:43 by reinelt] memory leak in Raster_flush closed driver family logic changed 2000-03-24 reinelt * [r19] [lcd4linux @ 2000-03-24 11:37:43 by reinelt] fontmap.h added * [r18] [lcd4linux @ 2000-03-24 11:36:56 by reinelt] new syntax for raster configuration changed XRES and YRES to be configurable PPM driver works nice 2000-03-23 reinelt * [r17] [lcd4linux @ 2000-03-23 07:24:48 by reinelt] PPM driver up and running (but slow!) 2000-03-22 reinelt * [r16] [lcd4linux @ 2000-03-22 15:36:21 by reinelt] added '-l' switch (list drivers) generic pixmap driver added X11 Framework done * [r15] [lcd4linux @ 2000-03-22 07:33:50 by reinelt] FAQ added new modules 'processor.c' contains all data processing 2000-03-19 reinelt * [r14] [lcd4linux @ 2000-03-19 08:41:28 by reinelt] documentation available! README, README.MatrixOrbital, README.Drivers added Skeleton.c as a starting point for new drivers 2000-03-18 reinelt * [r13] [lcd4linux @ 2000-03-18 10:31:06 by reinelt] added sensor handling (for temperature etc.) made data collecting happen only if data is used (reading /proc/meminfo takes a lot of CPU!) released lcd4linux-0.92 * [r12] [lcd4linux @ 2000-03-18 08:07:04 by reinelt] vertical bars implemented bar compaction improved memory information implemented 2000-03-17 reinelt * [r11] [lcd4linux @ 2000-03-17 09:21:42 by reinelt] various memory statistics added 2000-03-13 reinelt * [r10] [lcd4linux @ 2000-03-13 15:58:24 by reinelt] release 0.9 moved row parsing to parser.c all basic work finished 2000-03-10 reinelt * [r9] [lcd4linux @ 2000-03-10 17:36:02 by reinelt] first unstable but running release * [r8] [lcd4linux @ 2000-03-10 12:02:43 by reinelt] autoconf/automake * [r7] [lcd4linux @ 2000-03-10 11:40:47 by reinelt] * [r6] [lcd4linux @ 2000-03-10 10:49:53 by reinelt] MatrixOrbital driver finished 2000-03-07 reinelt * [r5] [lcd4linux @ 2000-03-07 11:01:34 by reinelt] system.c cleanup 2000-03-06 reinelt * [r4] [lcd4linux @ 2000-03-06 06:04:06 by reinelt] minor cleanups 2000-01-16 reinelt * [r3] [lcd4linux @ 2000-01-16 16:58:50 by reinelt] * [r2] [lcd4linux @ 2000-01-16 12:17:59 by reinelt] Initial revision 2000-01-16 root * [r1] initial import lcd4linux-r1200/drv_ShuttleVFD.c0000644000175000017500000002404511166463162017242 0ustar jmccrohanjmccrohan/* $Id: drv_Sample.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Sample.c $ * * Shuttle SG33G5M VFD lcd4linux driver * * Copyright (C) 2009 Matthieu Crapet * based on the USBLCD driver. * * Shuttle SG33G5M VFD (20x1 character display. Each character cell is 5x8 pixels) * - The display is driven by Princeton Technologies PT6314 VFD controller * - Cypress CY7C63723C (receives USB commands and talk to VFD controller) * * LCD "prococol" : each message has a length of 8 bytes * - 1 nibble: command (0x1, 0x3, 0x7, 0x9, 0xD) * - 0x1 : clear text and icons (len=1) * - 0x7 : icons (len=4) * - 0x9 : text (len=7) * - 0xD : set clock data (len=7) * - 0x3 : display clock (internal feature) (len=1) * - 1 nibble: message length (0-7) * - 7 bytes : message data * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_ShuttleVFD * */ #include "config.h" #include #include #include #include #include #ifdef HAVE_USB_H #include #else #error "ShuttleVFD: libusb required" #endif #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_bar.h" // for DIRECTION #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_gpio.h" /* * Some hardware definitions */ // VFD USB properties #define SHUTTLE_VFD_VENDOR_ID 0x051C #define SHUTTLE_VFD_PRODUCT_ID1 0x0003 #define SHUTTLE_VFD_PRODUCT_ID2 0x0005 // IR-receiver included #define SHUTTLE_VFD_INTERFACE_NUM 1 // VFD physical dimensions #define SHUTTLE_VFD_WIDTH 20 #define SHUTTLE_VFD_HEIGHT 1 // VFD USB control message #define SHUTTLE_VFD_PACKET_SIZE 8 #define SHUTTLE_VFD_DATA_SIZE (SHUTTLE_VFD_PACKET_SIZE-1) #define SHUTTLE_VFD_SUCCESS_SLEEP_USEC 25600 /* Global static data */ static char Name[] = "ShuttleVFD"; static usb_dev_handle *lcd; static unsigned char buffer[SHUTTLE_VFD_PACKET_SIZE]; /* Issues with the display module: * - Can't set cursor position. Must save full buffer here. * - Can't get icons status (on or off). Must save status here. * - Clear command also clear text AND icons. */ static unsigned char fb[SHUTTLE_VFD_WIDTH * SHUTTLE_VFD_HEIGHT]; static unsigned icons; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /* look for device on USB bus */ static int drv_ShuttleVFD_open(void) { struct usb_bus *bus; struct usb_device *dev; int vendor_id = SHUTTLE_VFD_VENDOR_ID; int interface = SHUTTLE_VFD_INTERFACE_NUM; lcd = NULL; usb_init(); usb_find_busses(); usb_find_devices(); for (bus = usb_get_busses(); bus != NULL; bus = bus->next) { for (dev = bus->devices; dev != NULL; dev = dev->next) { if (dev->descriptor.idVendor == vendor_id && ((dev->descriptor.idProduct == SHUTTLE_VFD_PRODUCT_ID1) || (dev->descriptor.idProduct == SHUTTLE_VFD_PRODUCT_ID2))) { unsigned int v = dev->descriptor.bcdDevice; info("%s: found ShuttleVFD V%1d%1d.%1d%1d on bus %s device %s", Name, (v & 0xF000) >> 12, (v & 0xF00) >> 8, (v & 0xF0) >> 4, (v & 0xF), bus->dirname, dev->filename); lcd = usb_open(dev); } } } if (lcd != NULL) { if (usb_claim_interface(lcd, interface) < 0) { usb_close(lcd); error("%s: usb_claim_interface() failed!", Name); error("%s: root permissions maybe required?", Name); return -1; } } else { error("%s: could not find ShuttleVFD", Name); return -1; } return 0; } static int drv_ShuttleVFD_close(void) { int interface = SHUTTLE_VFD_INTERFACE_NUM; usb_release_interface(lcd, interface); usb_close(lcd); return 0; } static void drv_ShuttleVFD_send(unsigned char packet[SHUTTLE_VFD_PACKET_SIZE]) { if (usb_control_msg(lcd, 0x21, // requesttype 0x09, // request 0x0200, // value 0x0001, // index (char *) packet, SHUTTLE_VFD_PACKET_SIZE, 100) == SHUTTLE_VFD_PACKET_SIZE) { udelay(SHUTTLE_VFD_SUCCESS_SLEEP_USEC); } else { debug("usb_control_msg failed"); } } /* Clear full display and icons. */ static void drv_ShuttleVFD_clear(void) { // Update local framebuffer mirror memset(fb, ' ', SHUTTLE_VFD_HEIGHT * SHUTTLE_VFD_WIDTH); buffer[0] = (1 << 4) + 1; buffer[1] = 0x1; drv_ShuttleVFD_send(buffer); } static void drv_ShuttleVFD_reset_cursor(void) { buffer[0] = (1 << 4) + 1; buffer[1] = 0x2; drv_ShuttleVFD_send(buffer); } /* text mode displays only */ static void drv_ShuttleVFD_write(const int row, const int col, const char *data, int len) { unsigned char *p; int i; // Update local framebuffer mirror memcpy(fb + (row * SHUTTLE_VFD_WIDTH) + col, data, len); p = fb; len = SHUTTLE_VFD_WIDTH; drv_ShuttleVFD_reset_cursor(); while (len > 0) { if (len > 7) buffer[0] = (9 << 4) + 7; else buffer[0] = (9 << 4) + len; for (i = 0; i < 7 && len--; i++) { buffer[i + 1] = *p++; } drv_ShuttleVFD_send(buffer); } } static void drv_ShuttleVFD_defchar(const int ascii, const unsigned char *matrix) { (void) matrix; debug("%s: not available (ascii=%d)", Name, ascii); } static int drv_ShuttleVFD_start(const char *section) { char *port; port = cfg_get(section, "Port", NULL); if (port == NULL || *port == '\0') { error("%s: no '%s.Port' entry from %s", Name, section, cfg_source()); return -1; } if (strcasecmp(port, "libusb") != 0) { error("%s: libusb expected", Name); error("%s: compile lcd4linux with libusb support!", Name); return -1; } DROWS = SHUTTLE_VFD_HEIGHT; DCOLS = SHUTTLE_VFD_WIDTH; /* open communication with the display */ if (drv_ShuttleVFD_open() < 0) { return -1; } drv_ShuttleVFD_clear(); /* clear display */ return 0; } /* VFD Icons. Add +1 in lcd4linux.conf (GPO1..GPIO27) * 0: television * 1: cd/dvd * 2: music * 3: radio * 4: clock * 5: pause * 6: play * 7: record * 8: rewind * 9: camera * 10: mute * 11: repeat * 12: reverse * 13: fastforward * 14: stop * 15: volume 1 * 16: volume 2 * ... * 25: volume 11 * 26: volume 12 */ static int drv_ShuttleVFD_icons_set(const int num, const int val) { unsigned long value; if (num < 0 || num >= 27) { info("%s: num %d out of range (1..27)", Name, num); return -1; } // Special case for volume (icon n°16) if (num >= 15) value = (num - 15 + 1) << 15; else value = 1 << num; if (val > 0) icons |= value; else icons &= ~value; buffer[0] = (7 << 4) + 4; buffer[1] = (value >> 15) & 0x1F; buffer[2] = (value >> 10) & 0x1F; buffer[3] = (value >> 5) & 0x1F; buffer[4] = value & 0x1F; // each data byte is stored on 5 bits drv_ShuttleVFD_send(buffer); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none yet ! */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* supported Shuttle models */ int drv_ShuttleVFD_list(void) { printf("Shuttle SG33G5M, Shuttle PF27 upgrade kit"); return 0; } /* initialize driver & text display */ int drv_ShuttleVFD_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ GPOS = 15 + 12; /* Fancy icons on top of display */ /* real worker functions */ drv_generic_text_real_write = drv_ShuttleVFD_write; drv_generic_text_real_defchar = drv_ShuttleVFD_defchar; drv_generic_gpio_real_set = drv_ShuttleVFD_icons_set; /* start display */ if ((ret = drv_ShuttleVFD_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "Shuttle")) { sleep(3); drv_ShuttleVFD_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); return 0; } /* close driver & text display */ int drv_ShuttleVFD_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_ShuttleVFD_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } drv_generic_text_quit(); drv_generic_gpio_quit(); debug("closing connection"); drv_ShuttleVFD_close(); return (0); } DRIVER drv_ShuttleVFD = { .name = Name, .list = drv_ShuttleVFD_list, .init = drv_ShuttleVFD_init, .quit = drv_ShuttleVFD_quit, }; lcd4linux-r1200/property.h0000644000175000017500000000270510670762146016272 0ustar jmccrohanjmccrohan/* $Id: property.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/property.h $ * * dynamic properties * * Copyright (C) 2006 Michael Reinelt * Copyright (C) 2006 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _PROPERTY_H_ #define _PROPERTY_H_ #include "evaluator.h" typedef struct { int valid; char *name; char *expression; void *compiled; RESULT result; } PROPERTY; void property_load(const char *section, const char *name, const char *defval, PROPERTY * prop); int property_valid(PROPERTY * prop); int property_eval(PROPERTY * prop); double P2N(PROPERTY * prop); char *P2S(PROPERTY * prop); void property_free(PROPERTY * prop); #endif lcd4linux-r1200/drv_generic_gpio.h0000644000175000017500000000320311274503230017671 0ustar jmccrohanjmccrohan/* $Id: drv_generic_gpio.h 1051 2009-11-05 08:02:32Z peterbailey $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_gpio.h $ * * generic driver helper for GPIO's * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _DRV_GENERIC_GPO_H_ #define _DRV_GENERIC_GPO_H_ #include "widget.h" extern int GPIS; /* number of GPI's */ extern int GPOS; /* number of GPO's */ /* these function must be implemented by the real driver */ extern int (*drv_generic_gpio_real_set) (const int num, const int val); extern int (*drv_generic_gpio_real_get) (const int num); /* generic functions and widget callbacks */ int drv_generic_gpio_init(const char *section, const char *driver); int drv_generic_gpio_clear(void); int drv_generic_gpio_get(const int num); int drv_generic_gpio_draw(WIDGET * W); int drv_generic_gpio_quit(void); #endif lcd4linux-r1200/lcd4linux.lsm0000644000175000017500000000103710670762146016655 0ustar jmccrohanjmccrohanBegin4 Title: lcd4linux Version: 0.95 Entered-date: 2000-03-28 Description: system and ISDN information is shown on an external display or in a X11 window. Keywords: LCD Author: michael@reinelt.co.at (Michael Reinelt) Maintained-by: michael@reinelt.co.at (Michael Reinelt) Primary-site: download.sourceforge.net /pub/sourceforge/lcd4linux 54k lcd4linux-0.95.tar.gz Alternate-site: http://lcd4linux.sourceforge.net Original-site: Platforms: Copying-policy: GPL End lcd4linux-r1200/drv_D4D.c0000755000175000017500000005464411670276601015640 0ustar jmccrohanjmccrohan/* $Id: drv_D4D.c 1163 2011-12-09 03:16:17Z sonic74 $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_D4D.c $ * * LCD4Linux driver for 4D Systems Display Graphics Modules * * Copyright (C) 2008, 2011 Sven Killig * Modified from sample code by: * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_D4D * */ #include "config.h" #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_graphic.h" #include "drv_generic_serial.h" #include #include static char Name[] = "D4D"; char NAME_[20]; int FONT = 1, MODE = 0, EXTRA = 0, SECTOR = 0, SECTOR_SIZE, POWERCYCLE = 0; /* int CONTRAST_; */ #define address_mmsb(variable) ((variable >> 24) & 0xFF) #define address_mlsb(variable) ((variable >> 16) & 0xFF) #define address_lmsb(variable) ((variable >> 8) & 0xFF) #define address_llsb(variable) (variable & 0xFF) #define address_hi(variable) ((variable >> 16) & 0xFF) #define address_mid(variable) ((variable >> 8) & 0xFF) #define address_lo(variable) (variable & 0xFF) #define msb(variable) ((variable >> 8) & 0xFF) #define lsb(variable) (variable & 0xFF) RGBA FG_COL_ = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0xff }; RGBA BG_COL_ = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0xff }; short int FG_COLOR, BG_COLOR; int RGB_24to16(int red, int grn, int blu) { return (((red >> 3) << 11) | ((grn >> 2) << 5) | (blu >> 3)); } int RGB_24to8(int red, int grn, int blu) { return (((red >> 5) << 5) | ((grn >> 5) << 2) | (blu >> 6)); } /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_D4D_receive_ACK() { char ret[1]; while (drv_generic_serial_read(ret, sizeof(ret)) != 1) usleep(1); /* loop should be unneccessary */ if (ret[0] == 0x15) { error("NAK!"); } else if (ret[0] != 6) { error("no ACK!"); } } static void drv_D4D_send_nowait(const char *data, const unsigned int len) { if (len > 1 && data[0] >= 32 && data[0] < 127) debug("drv_D4D_send_nowait('%c'", data[0]); drv_generic_serial_write(data, len); } static void drv_D4D_send(const char *data, const unsigned int len) { drv_D4D_send_nowait(data, len); drv_D4D_receive_ACK(); } static void drv_D4D_send_extra_nowait(const char *data, const unsigned int len, unsigned char pos1, unsigned char pos2, unsigned char pos3, unsigned char pos4) { /* possibly leave out bytes at posn for GOLDELOX protocol format */ if (EXTRA) { drv_D4D_send_nowait(data, len); } else { unsigned int i, j = 0, lenNew = len; char send[len]; for (i = 0; i < len; i++) { if (i != pos1 && i != pos2 && i != pos3 && i != pos4) { send[j++] = data[i]; } else { lenNew--; } } drv_D4D_send_nowait(send, lenNew); } } static void drv_D4D_send_extra(const char *data, const unsigned int len, unsigned char pos1, unsigned char pos2, unsigned char pos3, unsigned char pos4) { drv_D4D_send_extra_nowait(data, len, pos1, pos2, pos3, pos4); drv_D4D_receive_ACK(); } static int drv_D4D_open(const char *section) { info("drv_D4D_open()"); int fd, picaso = 0; struct termios portset; static speed_t Speed = 0; fd = drv_generic_serial_open(section, Name, 0); if (fd < 0) return -1; int flags; flags = fcntl(fd, F_GETFL); flags &= ~FNDELAY; fcntl(fd, F_SETFL, flags); cfg_number(section, "PICASO", 0, 1200, 4000000, &picaso); if (picaso) { info("switching to 9600 baud"); if (tcgetattr(fd, &portset) == -1) { error("%s: tcgetattr failed: %s", Name, strerror(errno)); return -1; } cfsetispeed(&portset, B9600); cfsetospeed(&portset, B9600); if (tcsetattr(fd, TCSANOW, &portset) == -1) { error("%s: tcsetattr failed: %s", Name, strerror(errno)); return -1; } } char cmd[] = { 'U' }; drv_D4D_send(cmd, sizeof(cmd)); debug("2"); if (picaso) { char baud[] = { 'Q', 0 }; switch (picaso) { case 1200: Speed = B1200; baud[1] = 0x03; break; case 2400: Speed = B2400; baud[1] = 0x04; break; case 4800: Speed = B4800; baud[1] = 0x05; break; case 9600: Speed = B9600; baud[1] = 0x06; break; case 19200: Speed = B19200; baud[1] = 0x08; break; case 38400: Speed = B38400; baud[1] = 0x0A; break; case 57600: Speed = B57600; baud[1] = 0x0B; break; case 115200: Speed = B115200; baud[1] = 0x0D; break; default: if (picaso >= 128000 && picaso < 256000) { /* FTDI: 129032 */ Speed = B38400; baud[1] = 0x0E; break; } else if (picaso >= 256000) { /* FTDI: 282353 */ Speed = B38400; baud[1] = 0x0F; break; } error("%s: unsupported speed '%d' from %s", Name, picaso, cfg_source()); return -1; } drv_D4D_send_nowait(baud, sizeof(baud)); sleep(1); debug("3"); cfsetispeed(&portset, Speed); cfsetospeed(&portset, Speed); if (picaso >= 128000) { struct serial_struct sstruct; if (ioctl(fd, TIOCGSERIAL, &sstruct) < 0) { error("Error: could not get comm ioctl\n"); return -1; } sstruct.custom_divisor = sstruct.baud_base / picaso; info("baud_base=%d; custom_divisor=%d -> effective baud:%d", sstruct.baud_base, sstruct.custom_divisor, sstruct.baud_base / sstruct.custom_divisor); sstruct.flags |= ASYNC_SPD_CUST; if (ioctl(fd, TIOCSSERIAL, &sstruct) < 0) { error("Error: could not set custom comm baud divisor\n"); return -1; } } debug("4"); info("switching to %d baud", picaso); if (tcsetattr(fd, /*TCSANOW*/ TCSAFLUSH /*TCSADRAIN*/, &portset) == -1) { error("%s: tcsetattr failed: %s", Name, strerror(errno)); return -1; } debug("5"); } return 0; } static int drv_D4D_close(void) { drv_generic_serial_close(); return 0; } static void drv_D4D_clear(void) { char cmd[] = { 'E' }; drv_D4D_send(cmd, sizeof(cmd)); } static void drv_D4D_write(const int row, const int col, const char *data, int len) { char out[len]; char user_char[len]; int user_x[len]; int user_y[len]; int i, k = 0; if (!SECTOR) { /* font in ROM */ for (i = 0; i < len; i++) { if (data[i] >= 31 && data[i] < CHAR0) { out[i] = data[i]; } else if (data[i] == 'µ') { /* mu */ if (FONT == 2) out[i] = 31; /* undocumented */ else if (FONT == 0) out[i] = 'u'; else out[i] = 127; /* undocumented */ } else { out[i] = ' '; if (data[i] == '°') user_char[k] = 0; /* degree */ else user_char[k] = data[i] - CHAR0; user_x[k] = (col + i) * XRES; user_y[k] = row * YRES; k++; } } char cmd[] = { 's', col, row, FONT, msb(FG_COLOR), lsb(FG_COLOR) }; /* normal chars */ drv_D4D_send_nowait(cmd, sizeof(cmd)); if (len > 256) len = 256; drv_D4D_send_nowait(out, len); char cmdNull[1]; cmdNull[0] = 0; drv_D4D_send(cmdNull, 1); /* 1, 2, 3, 4, 5, 6 g, c,mx,lx,my,ly */ char cmd_user[] = { 'D', 0, 0, 0, 0, 0, 0, msb(FG_COLOR), lsb(FG_COLOR) }; /* user defined symbols */ for (i = 0; i < k; i++) { cmd_user[2] = user_char[i]; cmd_user[3] = msb(user_x[i]); cmd_user[4] = lsb(user_x[i]); cmd_user[5] = msb(user_y[i]); cmd_user[6] = lsb(user_y[i]); drv_D4D_send_extra(cmd_user, sizeof(cmd_user), 1, 3, 5, -1); } } else { /* font on SD card */ int sec; /* 2, 3, 4 , 5 , 6 , 7 , 8 , 9 , 10,11,12,13 mx,lx, my , ly , mw , lw , mh , lh , cm,hs,ms,ls */ char cmd_sd[] = { '@', 'I', 0, 0, msb(row * YRES), lsb(row * YRES), msb(XRES), lsb(XRES), msb(YRES), lsb(YRES), 16, 0, 0, 0 }; for (i = 0; i < len; i++) { cmd_sd[2] = msb((col + i) * XRES); cmd_sd[3] = lsb((col + i) * XRES); sec = SECTOR + (unsigned char) data[i] * SECTOR_SIZE; cmd_sd[11] = address_hi(sec); cmd_sd[12] = address_mid(sec); cmd_sd[13] = address_lo(sec); drv_D4D_send_extra(cmd_sd, sizeof(cmd_sd), 2, 4, 6, 8); } } } static void drv_D4D_defchar(const int ascii, const unsigned char *matrix) { info("drv_D4D_defchar"); char cmd[11]; int i; cmd[0] = 'A'; cmd[1] = 0; cmd[2] = ascii - CHAR0; for (i = 0; i < 8; i++) { cmd[i + 3] = *matrix++; } drv_D4D_send_extra(cmd, sizeof(cmd), 1, -1, -1, -1); } static void drv_D4D_blit(const int row, const int col, const int height, const int width) { debug("drv_D4D_blit(%i, %i, %i, %i)", row, col, height, width); int r, c; RGBA rgb; short int color; char colorArray[width * height * MODE / 8]; /* optimization: single colour rectangle? */ /* commented out because obviously seldom used and expensive */ /*RGBA pixel0_0, pixel; pixel0_0 = drv_generic_graphic_rgb(row, col); char unicolor = 1; for (r = row; (r < row + height) && unicolor; r++) { for (c = col; (c < col + width) && unicolor; c++) { pixel = drv_generic_graphic_rgb(r, c); if (pixel0_0.R != pixel.R || pixel0_0.G != pixel.G || pixel0_0.B != pixel.B || pixel0_0.A != pixel.A) unicolor = 0; } } if (unicolor) { color = RGB_24to16(pixel0_0.R, pixel0_0.G, pixel0_0.B); unsigned char col2 = col + width - 1; unsigned char row2 = row + height - 1; char cmdRect[] = { 'r', msb(col), lsb(col), msb(row), lsb(row), msb(col2), lsb(col2), msb(row2), lsb(row2), msb(color), lsb(color) }; debug("Rectangle(%i, %i, %i, %i, %i", col, row, col2, row2, color); drv_D4D_send_extra(cmdRect, sizeof(cmdRect), 1, 3, 5, 7); } else { */ char cmd[] = { 'I', msb(col), lsb(col), msb(row), lsb(row), msb(width), lsb(width), msb(height), lsb(height), MODE }; int p = 0; drv_D4D_send_extra_nowait(cmd, sizeof(cmd), 1, 3, 5, 7); for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { rgb = drv_generic_graphic_rgb(r, c); if (MODE == 8) { colorArray[p++] = RGB_24to8(rgb.R, rgb.G, rgb.B); } else { color = RGB_24to16(rgb.R, rgb.G, rgb.B); colorArray[p++] = msb(color); colorArray[p++] = lsb(color); } } } drv_D4D_send_nowait(colorArray, width * height * MODE / 8); /* doesn't werk if sent together (error: "partial write(/dev/tts/1): len=2 ret=1") */ drv_D4D_receive_ACK(); /*} */ } static int drv_D4D_contrast(int contrast) { if (contrast < 0) contrast = 0; if (contrast > 15) contrast = 15; char cmd[] = { 'Y', 2, contrast }; drv_D4D_send(cmd, sizeof(cmd)); /* CONTRAST_=contrast; */ return contrast; } static int drv_D4D_start(const char *section) { info("drv_D4D_start()"); int contrast; int xres_cfg = -1, yres_cfg = -1; char *s; char *color; if (drv_D4D_open(section) < 0) { return -1; } char getVersion[] = { 'V', 0 /*1 */ }; drv_D4D_send_nowait(getVersion, sizeof(getVersion)); char answer[5]; debug("reading answer[0]"); drv_generic_serial_read(answer + 0, 1); /* ,5: PICASO 0/1, Speed 9600: error: "partial read(/dev/ttyUSB0): len=5 ret=1" */ debug("reading answer[1]"); drv_generic_serial_read(answer + 1, 1); debug("reading answer[2]"); drv_generic_serial_read(answer + 2, 1); debug("reading answer[3]"); drv_generic_serial_read(answer + 3, 1); debug("reading answer[4]"); drv_generic_serial_read(answer + 4, 1); char *ids[] = { "uOLED", "uLCD", "uVGA" }; char *id; if (answer[0] <= 2) id = ids[(int) answer[0]]; else id = "Unknown"; qprintf(NAME_, sizeof(NAME_), "%s H%u S%u", id, (int) answer[1], (int) answer[2]); int res[2]; int i; for (i = 0; i < 2; i++) { switch ((unsigned char) answer[3 + i]) { case 0x22: res[i] = 220; break; case 0x28: res[i] = 128; break; case 0x32: res[i] = 320; EXTRA = 1; break; case 0x60: res[i] = 160; break; case 0x64: res[i] = 64; break; case 0x76: res[i] = 176; break; case 0x96: res[i] = 96; break; case 0x24: /* undocumented? */ res[i] = 240; break; default: error("Can't detect display dimensions! answer: {%d, %d, %d, %d, %d}", answer[0], answer[1], answer[2], answer[3], answer[4]); return -1; } } DCOLS = res[0]; DROWS = res[1]; cfg_number(section, "Mode", 0, 0, 16, &MODE); if (MODE == 0) { s = cfg_get(section, "Font", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &xres_cfg, &yres_cfg) < 1 || xres_cfg < 0) { error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } if (yres_cfg == -1) { /* font on SD card */ SECTOR = xres_cfg * 512; char setAddress[] = { '@', 'A', address_mmsb(SECTOR), address_mlsb(SECTOR), address_lmsb(SECTOR), address_llsb(SECTOR) }; drv_D4D_send(setAddress, sizeof(setAddress)); char answer1[1]; char readByte[] = { '@', 'r' }; drv_D4D_send_nowait(readByte, sizeof(readByte)); drv_generic_serial_read(answer1, sizeof(answer1)); XRES = answer1[0]; drv_D4D_send_nowait(readByte, sizeof(readByte)); drv_generic_serial_read(answer1, sizeof(answer1)); YRES = answer1[0]; SECTOR = xres_cfg + 1; SECTOR_SIZE = ceil((double) XRES * (double) YRES * 2.0 / 512.0); } else { XRES = xres_cfg; YRES = yres_cfg; } color = cfg_get(section, "foreground", "ffffff"); if (color2RGBA(color, &FG_COL_) < 0) { error("%s: ignoring illegal color '%s'", Name, color); } if (color) free(color); FG_COLOR = RGB_24to16(FG_COL_.R, FG_COL_.G, FG_COL_.B); color = cfg_get(section, "background", "000000"); if (color2RGBA(color, &BG_COL_) < 0) { error("%s: ignoring illegal color '%s'", Name, color); } if (color) free(color); BG_COLOR = RGB_24to16(BG_COL_.R, BG_COL_.G, BG_COL_.B); DCOLS = DCOLS / XRES; DROWS = DROWS / YRES; switch (yres_cfg) { /* font in ROM */ case 8: switch (xres_cfg) { case 6: FONT = 0; break; case 8: FONT = 1; break; default: error("%s: unknown width in %s.Font '%s' from %s", Name, section, s, cfg_source()); return -1; }; break; case 12: FONT = 2; break; case 16: FONT = 3; break; case -1: break; default: error("%s: unknown height in %s.Font '%s' from %s", Name, section, s, cfg_source()); return -1; } } info("XRES=%i, YRES=%i; DCOLS=%i, DROWS=%d; FONT=%d, SECTOR=%i, SECTOR_SIZE=%i\n", XRES, YRES, DCOLS, DROWS, FONT, SECTOR, SECTOR_SIZE); cfg_number(section, "PowerCycle", 0, 0, 1, &POWERCYCLE); if (POWERCYCLE) { char powerOn[] = { 'Y', 3, 1 }; drv_D4D_send(powerOn, sizeof(powerOn)); /*char background[] = {'B', msb(BG_COLOR), lsb(BG_COLOR)}; drv_D4D_send(background, sizeof(background)); */ } char opaque[] = { 'O', 1 }; drv_D4D_send(opaque, sizeof(opaque)); char penSize[] = { 'p', 0 }; drv_D4D_send(penSize, sizeof(penSize)); if (!MODE) { unsigned char buffer[] = { 0x18, 0x24, 0x24, 0x18, 0, 0, 0, 0 }; /* degree */ drv_D4D_defchar(CHAR0, buffer); CHARS--; CHAR0++; } if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { drv_D4D_contrast(contrast); } drv_D4D_clear(); return 0; } int drv_D4D_text_draw(WIDGET * W) { short int FG_COLOR_old = FG_COLOR, BG_COLOR_old = BG_COLOR; int ret; RGBA fg, bg; fg = W->fg_valid ? W->fg_color : FG_COL_; bg = W->bg_valid ? W->bg_color : BG_COL_; FG_COLOR = RGB_24to16(fg.R, fg.G, fg.B); BG_COLOR = RGB_24to16(bg.R, bg.G, bg.B); ret = drv_generic_text_draw(W); FG_COLOR = FG_COLOR_old; BG_COLOR = BG_COLOR_old; return ret; } int lastVal[40 * 40 * 2]; /* Fixme: MAX_WIDGETS*2 */ int drv_D4D_bar_draw(WIDGET * W) { /* optimizations: - draw filled rectangles instead of user defined bar characters - cache last values */ WIDGET_BAR *Bar = W->data; int row, col, len, res, max, val1, val2; DIRECTION dir; #if 0 STYLE style; /* Fixme: missing style support */ #endif row = W->row; col = W->col; dir = Bar->direction; #if 0 style = Bar->style; /* Fixme: missing style support */ #endif len = Bar->length; res = dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; max = len * res; val1 = Bar->val1 * (double) (max); val2 = Bar->val2 * (double) (max); if (val1 < 1) val1 = 1; else if (val1 > max) val1 = max; if (val2 < 1) val2 = 1; else if (val2 > max) val2 = max; short int FG_COLOR_old = FG_COLOR, BG_COLOR_old = BG_COLOR; RGBA fg, bg; fg = W->fg_valid ? W->fg_color : FG_COL_; bg = W->bg_valid ? W->bg_color : BG_COL_; FG_COLOR = RGB_24to16(fg.R, fg.G, fg.B); BG_COLOR = RGB_24to16(bg.R, bg.G, bg.B); char cmd[11]; cmd[0] = 'r'; int val[2]; val[0] = val1; val[1] = val2; int i, vals, x1, x2; int lastValIndex0 = row * DCOLS + col; int cells = DROWS * DCOLS; if (val1 == val2 && lastVal[lastValIndex0] == lastVal[lastValIndex0 + cells]) vals = 1; else vals = 2; for (i = 0; i < vals; i++) { int lastValIndex = lastValIndex0 + cells * (i /*+1 */ ); int y1 = row * YRES + (YRES / 2) * i; cmd[3] = msb(y1); cmd[4] = lsb(y1); int y2 = y1 + YRES / vals - 1; cmd[7] = msb(y2); cmd[8] = lsb(y2); if (val[i] > lastVal[lastValIndex]) { x1 = col * XRES + lastVal[lastValIndex]; cmd[1] = msb(x1); cmd[2] = lsb(x1); x2 = x1 + val[i] - lastVal[lastValIndex] - 1; cmd[5] = msb(x2); cmd[6] = lsb(x2); cmd[9] = msb(FG_COLOR); cmd[10] = lsb(FG_COLOR); drv_D4D_send_extra(cmd, sizeof(cmd), 1, 3, 5, 7); } else if (val[i] < lastVal[lastValIndex]) { x1 = col * XRES + val[i] - 1 + 1; cmd[1] = msb(x1); cmd[2] = lsb(x1); x2 = x1 + lastVal[lastValIndex] - val[i]; cmd[5] = msb(x2); cmd[6] = lsb(x2); cmd[9] = msb(BG_COLOR); cmd[10] = lsb(BG_COLOR); drv_D4D_send_extra(cmd, sizeof(cmd), 1, 3, 5, 7); } else { /* do nothing */ } lastVal[lastValIndex] = val[i]; } FG_COLOR = FG_COLOR_old; BG_COLOR = BG_COLOR_old; return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_D4D_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ int drv_D4D_list(void) { printf("4D Systems Display Graphics Modules"); return 0; } int drv_D4D_init(const char *section, const int quiet) { info("drv_D4D_init()"); WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 1163 $"); if ((ret = drv_D4D_start(section)) != 0) return ret; if (EXTRA) CHARS = 64; else CHARS = 32; CHAR0 = 128; GOTO_COST = 7; if (MODE) { drv_generic_graphic_real_blit = drv_D4D_blit; } else { drv_generic_text_real_write = drv_D4D_write; drv_generic_text_real_defchar = drv_D4D_defchar; } if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", NAME_, DCOLS, DROWS); if (MODE) { if (drv_generic_graphic_greet(buffer, "www.4dsystems.com.au")) { sleep(3); drv_generic_graphic_clear(); } } else { if (drv_generic_text_greet(buffer, "www.4dsystems.com.au")) { sleep(3); drv_D4D_clear(); } } } if (MODE) { if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; } else { if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; if ((ret = drv_generic_text_icon_init()) != 0) return ret; if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; drv_generic_text_bar_add_segment(0, 0, 255, 32); wc = Widget_Text; wc.draw = drv_D4D_text_draw; widget_register(&wc); wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); wc = Widget_Bar; wc.draw = drv_D4D_bar_draw; widget_register(&wc); } AddFunction("LCD::contrast", 1, plugin_contrast); return 0; } int drv_D4D_quit(const int quiet) { info("drv_D4D_quit()"); info("%s: shutting down.", Name); if (MODE == 0) drv_generic_text_quit(); if (POWERCYCLE) { drv_D4D_clear(); } if (!quiet) { if (MODE) drv_generic_graphic_greet("goodbye!", NULL); else drv_generic_text_greet("goodbye!", NULL); } /* fade */ /*int i; for(i=CONTRAST_;i>=0;i--) { drv_D4D_contrast(i); usleep(1000); } */ if (MODE) drv_generic_graphic_quit(); if (POWERCYCLE) { char powerDown[] = { 'Y', 3, 0 }; drv_D4D_send(powerDown, sizeof(powerDown)); } if (EXTRA) { info("switching to 9600 baud"); char baud[] = { 'Q', 0x06 }; drv_D4D_send_nowait(baud, sizeof(baud)); } info("closing connection"); drv_D4D_close(); return (0); } DRIVER drv_D4D = { .name = Name, .list = drv_D4D_list, .init = drv_D4D_init, .quit = drv_D4D_quit, }; lcd4linux-r1200/udelay.h0000644000175000017500000000333011416756270015664 0ustar jmccrohanjmccrohan/* $Id: udelay.h 1126 2010-07-13 03:25:44Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/udelay.h $ * * short delays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _UDELAY_H_ #define _UDELAY_H_ /* stolen from linux/asm-i386/processor.h */ /* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ static inline void rep_nop(void) { #if defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__x86_64__) || defined(__amd64__) /* intel or amd64 arch, the "rep" and "nop" opcodes are available */ __asm__ __volatile__("rep; nop"); #else /* other Arch, maybe add core cooldown code here, too. */ do { } while (0); #endif } void udelay_init(void); unsigned long timing(const char *driver, const char *section, const char *name, const int defval, const char *unit); void ndelay(const unsigned long nsec); #define udelay(usec) ndelay(usec*1000) #endif lcd4linux-r1200/evaluator.h0000644000175000017500000000373611326562747016421 0ustar jmccrohanjmccrohan/* $Id: evaluator.h 1092 2010-01-23 12:04:55Z volker $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/evaluator.h $ * * expression evaluation * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _EVALUATOR_H_ #define _EVALUATOR_H_ /* RESULT bitmask */ #define R_NUMBER 1 #define R_STRING 2 typedef struct { int type; int size; double number; char *string; } RESULT; /* strndup() may be not available on several platforms */ #ifndef HAVE_STRNDUP #include char *strndup(const char *source, size_t len); #endif int SetVariable(const char *name, RESULT * value); int SetVariableNumeric(const char *name, const double value); int SetVariableString(const char *name, const char *value); int AddFunction(const char *name, const int argc, void (*func) ()); void DeleteVariables(void); void DeleteFunctions(void); void DelResult(RESULT * result); RESULT *SetResult(RESULT ** result, const int type, const void *value); RESULT *CopyResult(RESULT ** result, RESULT * value); double R2N(RESULT * result); char *R2S(RESULT * result); int Compile(const char *expression, void **tree); int Eval(void *tree, RESULT * result); void DelTree(void *tree); #endif lcd4linux-r1200/timer_group.c0000644000175000017500000004245012147303760016730 0ustar jmccrohanjmccrohan/* $Id: timer_group.c 1199 2013-05-23 03:07:28Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/timer_group.c $ * * Generic grouping of widgets that have been set to the same update * interval, thus allowing synchronized updates. * * Copyright (C) 2010 Martin Zuther * Copyright (C) 2010 The LCD4Linux Team * * Based on "timer.c" which is * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * Exported functions: * * void timer_process_group(void *data) * * Process all widgets of a timer group; if the timer group only * contains one-shot timers, it will be deleted after processing. * * * void timer_exit_group(void) * * Release all timer groups and widgets and free the associated * memory blocks. * * * int timer_add_widget(void (*callback) (void *data), void *data, * const int interval, const int one_shot) * * Add widget to timer group of the specified update interval * (also creates a new timer group if necessary). * * * int timer_remove_widget(void (*callback) (void *data), void *data) * * Remove widget from the timer group with the specified update * interval (also removes corresponding timer group if empty). * */ #include "config.h" #include #include #include #include "debug.h" #include "cfg.h" #include "timer.h" #include "timer_group.h" #ifdef WITH_DMALLOC #include #endif /* structure for storing all relevant data of a single timer group */ typedef struct TIMER_GROUP { /* pointer to the group's triggering interval in milliseconds; this will be used to identify a specific timer group and also as callback data for the underlying generic timer */ int *interval; /* marks timer group as being active (so it will get processed) or inactive (which means the timer group has been deleted and its allocated memory may be re-used) */ int active; } TIMER_GROUP; /* number of allocated timer group slots */ int nTimerGroups = 0; /* pointer to memory allocated for storing the timer group slots */ TIMER_GROUP *TimerGroups = NULL; /* structure for storing all relevant timer data of a single widget */ typedef struct TIMER_GROUP_WIDGET { /* pointer to function of type void func(void *data) that will be called when the timer is processed; it will also be used to identify a specific widget */ void (*callback) (void *data); /* pointer to data which will be passed to the callback function; it will also be used to identify a specific widget */ void *data; /* specifies the timer's triggering interval in milliseconds; it will also be used to identify a specific widget */ int interval; /* specifies whether the timer should trigger indefinitely until it is deleted (value of 0) or only once (all other values) */ int one_shot; /* marks timer as being active (so it will get processed) or inactive (which means the timer has been deleted and its allocated memory may be re-used) */ int active; } TIMER_GROUP_WIDGET; /* number of allocated widget slots */ int nTimerGroupWidgets = 0; /* pointer to memory allocated for storing the widget slots */ TIMER_GROUP_WIDGET *TimerGroupWidgets = NULL; int timer_group_exists(const int interval) /* Check whether a timer group for the specified interval exists. interval (integer): the sought-after triggering interval in milliseconds return value (integer): returns a value of 1 if timer group exists; otherwise returns a value of 0 */ { int group; /* current timer group's ID */ /* loop through the timer group slots to search for one that matches the specified interval */ for (group = 0; group < nTimerGroups; group++) { /* skip inactive (i.e. deleted) timer groups */ if (TimerGroups[group].active == TIMER_INACTIVE) continue; if (*TimerGroups[group].interval == interval) { /* matching timer group found, so signal success by returning a value of 1 */ return 1; } } /* matching timer group not found, so signal failure by returning a value of 0 */ return 0; } int timer_add_group(const int interval) /* Create a new timer group (unless it already exists) and link it to the timer queue. interval (integer): the new timer group's triggering interval in milliseconds return value (integer): returns a value of 0 on successful timer group creation; otherwise returns a value of -1 */ { /* if timer group for update interval already exists, signal success by returning a value of 0 */ if (timer_group_exists(interval)) return 0; /* display an info message to inform the user that a new timer group is being created */ info("Creating new timer group (%d ms)", interval); int group; /* current timer group's ID */ /* try to minimize memory usage by looping through timer group slots and looking for an inactive timer group */ for (group = 0; group < nTimerGroups; group++) { if (TimerGroups[group].active == TIMER_INACTIVE) { /* we've just found one, so let's reuse it ("group" holds its ID) by breaking the loop */ debug("Reusing Timergroup %i", group); break; } } /* no inactive timer groups (or none at all) found, so we have to add a new timer group slot */ if (group == nTimerGroups) { TIMER_GROUP *tmp; if ((tmp = realloc(TimerGroups, (nTimerGroups + 1) * sizeof(*TimerGroups))) == NULL) { error("Error expanding TimerGroups"); /* signal unsuccessful timer group creation */ return -1; } TimerGroups = tmp; nTimerGroups++; if ((TimerGroups[group].interval = malloc(sizeof(int))) == NULL) { /* signal unsuccessful timer group creation */ return -1; } } /* initialize timer group's interval */ *TimerGroups[group].interval = interval; /* set timer group to active so that it is processed and not overwritten by the memory optimization routine above */ TimerGroups[group].active = TIMER_ACTIVE; /* finally, request a generic timer that calls this group and signal success or failure */ return timer_add(timer_process_group, TimerGroups[group].interval, interval, 0); } int timer_remove_group(const int interval) /* Remove a timer group and unlink it from the timer queue (also removes all remaining widget slots in this timer group). interval (integer): triggering interval in milliseconds; here, it will be used to identify the timer group return value (integer): returns a value of 0 on successful timer group removal; otherwise returns a value of -1 */ { /* display an info message to inform the user that a timer group is being removed */ info("Removing timer group (%d ms)", interval); int group; /* current timer group's ID */ int widget; /* current widget's ID */ /* loop through the widget slots to look for remaining widgets with the specified update interval */ for (widget = 0; widget < nTimerGroupWidgets; widget++) { /* skip inactive (i.e. deleted) widget slots */ if (TimerGroupWidgets[widget].active == TIMER_INACTIVE) continue; if (TimerGroupWidgets[widget].interval == interval) { /* we have found a matching widget slot, so mark it as being inactive; we will not actually delete the slot, so its allocated memory may be re-used */ TimerGroupWidgets[widget].active = TIMER_INACTIVE; } } /* loop through timer group slots and try to find the specified timer group slot by looking for its settings */ for (group = 0; group < nTimerGroups; group++) { /* skip inactive (i.e. deleted) timer groups */ if (TimerGroups[group].active == TIMER_INACTIVE) continue; if (*TimerGroups[group].interval == interval) { /* we have found the timer group slot, so mark it as being inactive; we will not actually delete the slot, so its allocated memory may be re-used */ TimerGroups[group].active = TIMER_INACTIVE; /* remove the generic timer that calls this group */ if (timer_remove(timer_process_group, &TimerGroups[group].interval)) { /* signal successful removal of timer group */ return 0; } else { /* an error occurred on generic timer removal, so signal failure by returning a value of -1 */ return -1; } } } /* we have NOT found the timer group slot, so signal failure by returning a value of -1 */ return -1; } int timer_remove_empty_group(const int interval) /* Remove timer group *only* if it contains no more widget slots. interval (integer): triggering interval in milliseconds; here, it will be used to identify the timer group return value (integer): returns a value of 0 on successful processing; otherwise returns a value of -1 */ { int widget; /* current widget's ID */ /* loop through the widget slots to look for widgets with the specified update interval */ for (widget = 0; widget < nTimerGroupWidgets; widget++) { /* skip inactive (i.e. deleted) widget slots */ if (TimerGroupWidgets[widget].active == TIMER_INACTIVE) continue; /* at least one other widget with specified update interval exists, so signal success by returning a value of 0 */ if (TimerGroupWidgets[widget].interval == interval) return 0; } /* no other widgets with specified update interval exist, so remove corresponding timer group and signal success or failure */ return timer_remove_group(interval); } void timer_process_group(void *data) /* Process all widgets of a timer group; if the timer group only contains one-shot timers, it will be deleted after processing. data (void pointer): points to an integer holding the triggering interval in milliseconds; here, it will be used to identify the timer group return value: void */ { int widget; /* current widget's ID */ /* convert callback data to integer (triggering interval in milliseconds) */ int interval = *((int *) data); /* sanity check; by now, at least one timer group should be instantiated */ if (nTimerGroups <= 0) { /* otherwise, print an error and return early */ error("Huh? Not even a single timer group to process? Dazed and confused..."); return; } /* sanity check; by now, at least one widget slot should be instantiated */ if (nTimerGroupWidgets <= 0) { /* otherwise, print an error and return early */ error("Huh? Not even a single widget slot to process? Dazed and confused..."); return; } /* loop through widgets and search for those matching the timer group's update interval */ for (widget = 0; widget < nTimerGroupWidgets; widget++) { /* skip inactive (i.e. deleted) widgets */ if (TimerGroupWidgets[widget].active == TIMER_INACTIVE) continue; /* the current widget belongs to the specified timer group */ if (TimerGroupWidgets[widget].interval == interval) { /* if the widget's callback function has been set, call it and pass the corresponding data */ if (TimerGroupWidgets[widget].callback != NULL) TimerGroupWidgets[widget].callback(TimerGroupWidgets[widget].data); /* mark one-shot widget as inactive (which means the it has been deleted and its allocated memory may be re-used) */ if (TimerGroupWidgets[widget].one_shot) { TimerGroupWidgets[widget].active = TIMER_INACTIVE; /* also remove the corresponding timer group if it is empty */ timer_remove_empty_group(interval); } } } } int timer_add_widget(void (*callback) (void *data), void *data, const int interval, const int one_shot) /* Add widget to timer group of the specified update interval (also creates a new timer group if necessary). callback (void pointer): function of type void func(void *data) which will be called whenever the timer group triggers; this pointer will also be used to identify a specific widget data (void pointer): data which will be passed to the callback function; this pointer will also be used to identify a specific widget interval (integer): specifies the timer's triggering interval in milliseconds one_shot (integer): specifies whether the timer should trigger indefinitely until it is deleted (value of 0) or only once (all other values) return value (integer): returns a value of 0 on successful widget addition; otherwise returns a value of -1 */ { int widget; /* current widget's ID */ /* if no timer group for update interval exists, create one */ if (!timer_group_exists(interval)) { /* creation of new timer group failed, so signal failure by returning a value of -1 */ if (timer_add_group(interval) != 0) return -1; } /* try to minimize memory usage by looping through the widget slots and looking for an inactive widget slot */ for (widget = 0; widget < nTimerGroupWidgets; widget++) { if (TimerGroupWidgets[widget].active == TIMER_INACTIVE) { /* we've just found one, so let's reuse it ("widget" holds its ID) by breaking the loop */ break; } } /* no inactive widget slots (or none at all) found, so we have to add a new widget slot */ if (widget == nTimerGroupWidgets) { TIMER_GROUP_WIDGET *tmp; if ((tmp = realloc(TimerGroupWidgets, (nTimerGroupWidgets + 1) * sizeof(*TimerGroupWidgets))) == NULL) { /* signal unsuccessful creation of widget slot */ return -1; } TimerGroupWidgets = tmp; nTimerGroupWidgets++; } /* initialize widget slot */ TimerGroupWidgets[widget].callback = callback; TimerGroupWidgets[widget].data = data; TimerGroupWidgets[widget].interval = interval; TimerGroupWidgets[widget].one_shot = one_shot; /* set widget slot to active so that it is processed and not overwritten by the memory optimization routine above */ TimerGroupWidgets[widget].active = TIMER_ACTIVE; /* signal successful addition of widget slot */ return 0; } int timer_remove_widget(void (*callback) (void *data), void *data) /* Remove widget from the timer group with the specified update interval (also removes corresponding timer group if empty). callback (void pointer): function of type void func(void *data); here, it will be used to identify a specific widget data (void pointer): data which will be passed to the callback function; here, it will be used to identify a specific widget return value (integer): returns a value of 0 on successful widget removal; otherwise returns a value of -1 */ { int widget; /* current widget's ID */ int interval = -1; /* specified widget's triggering interval in milliseconds */ /* loop through the widget slots and try to find the specified widget slot by looking for its settings */ for (widget = 0; widget < nTimerGroupWidgets; widget++) { /* skip inactive (i.e. deleted) widget slots */ if (TimerGroupWidgets[widget].active == TIMER_INACTIVE) continue; if (TimerGroupWidgets[widget].callback == callback && TimerGroupWidgets[widget].data == data) { /* we have found the widget slot, so mark it as being inactive; we will not actually delete the slot, so its allocated memory may be re-used */ TimerGroupWidgets[widget].active = TIMER_INACTIVE; /* store the widget's triggering interval for later use and break the loop */ interval = TimerGroupWidgets[widget].interval; break; } } /* if no matching widget was found, signal an error by returning a value of -1 */ if (interval < 0) return -1; /* if no other widgets with specified update interval exist, remove corresponding timer group and signal success or failure */ return timer_remove_empty_group(interval); } void timer_exit_group(void) /* Release all timer groups and widgets and free the associated memory blocks. return value: void */ { int group; /* current timer group's ID */ /* loop through all timer groups and remove them one by one */ for (group = 0; group < nTimerGroups; group++) { /* remove generic timer */ timer_remove(timer_process_group, TimerGroups[group].interval); /* free memory allocated for callback data (i.e. the group's triggering interval in milliseconds) */ free(TimerGroups[group].interval); } /* reset number of allocated timer groups */ nTimerGroups = 0; /* free allocated memory containing the timer group slots */ if (TimerGroups != NULL) { free(TimerGroups); TimerGroups = NULL; } /* reset number of allocated widget slots */ nTimerGroupWidgets = 0; /* free allocated memory containing the widget slots */ if (TimerGroupWidgets != NULL) { free(TimerGroupWidgets); TimerGroupWidgets = NULL; } } lcd4linux-r1200/COPYING0000644000175000017500000004311007062162143015253 0ustar jmccrohanjmccrohan GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. lcd4linux-r1200/event.h0000644000175000017500000000427411320736474015530 0ustar jmccrohanjmccrohan/* $Id: event.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/event.h $ * * generic timer handling * * Copyright (C) 2009 Ed Martin * Copyright (C) 2009 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _EVENT_H_ #define _EVENT_H_ #include //events are identified by their file descriptor only /* * these functions allow plugins to add event hooks * (and thus break out of the main loop when sleeping) * these callbacks than then trigger named events to propagate * the event to the screen */ typedef enum { EVENT_READ = 1, EVENT_WRITE = 2, EVENT_HUP = 4, EVENT_ERR = 8 } event_flags_t; int event_add(void (*callback) (event_flags_t flags, void *data), void *data, const int fd, const int read, const int write, const int active); int event_del(const int fd); int event_modify(const int fd, const int read, const int write, const int active); int event_process(const struct timespec *timeout); void event_exit(void); /* * These fuctions keep a list of the events to trigger on allowing multiple * things to trigger an event and multiple things to receive the event */ //add an event to be triggered int named_event_add(char *event, void (*callback) (void *data), void *data); //remove an event from the list of events int named_event_del(char *event, void (*callback) (void *data), void *data); int named_event_trigger(char *event); //call all calbacks for this event #endif lcd4linux-r1200/drv_LCD2USB.c0000644000175000017500000004173711463340711016311 0ustar jmccrohanjmccrohan/* $Id: drv_LCD2USB.c 1130 2010-10-31 19:21:45Z harbaum $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LCD2USB.c $ * * driver for LCD2USB display interface * see http://www.harbaum.org/till/lcd2usb for schematics * * Copyright 2005 Till Harbaum * Copyright 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_LCD2USB * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "timer.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_keypad.h" /* vid/pid donated by FTDI */ #define LCD_USB_VENDOR 0x0403 #define LCD_USB_DEVICE 0xC630 /* number of buttons on display */ #define L2U_BUTTONS (2) #define LCD_ECHO (0<<5) #define LCD_CMD (1<<5) #define LCD_DATA (2<<5) #define LCD_SET (3<<5) #define LCD_GET (4<<5) /* target is a bit map for CMD/DATA */ #define LCD_CTRL_0 (1<<3) #define LCD_CTRL_1 (1<<4) #define LCD_BOTH (LCD_CTRL_0 | LCD_CTRL_1) /* target is value to set */ #define LCD_SET_CONTRAST (LCD_SET | (0<<3)) #define LCD_SET_BRIGHTNESS (LCD_SET | (1<<3)) #define LCD_SET_RESERVED0 (LCD_SET | (2<<3)) #define LCD_SET_RESERVED1 (LCD_SET | (3<<3)) /* target is value to get */ #define LCD_GET_FWVER (LCD_GET | (0<<3)) #define LCD_GET_BUTTONS (LCD_GET | (1<<3)) #define LCD_GET_CTRL (LCD_GET | (2<<3)) #define LCD_GET_RESERVED1 (LCD_GET | (3<<3)) static char Name[] = "LCD2USB"; static char *device_id = NULL, *bus_id = NULL; static usb_dev_handle *lcd; static int controllers = 0; extern int got_signal; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_L2U_open(char *bus_id, char *device_id) { struct usb_bus *busses, *bus; struct usb_device *dev; lcd = NULL; info("%s: scanning USB for LCD2USB interface ...", Name); if (bus_id != NULL) info("%s: scanning for bus id: %s", Name, bus_id); if (device_id != NULL) info("%s: scanning for device id: %s", Name, device_id); usb_set_debug(0); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { /* search this bus if no bus id was given or if this is the given bus id */ if (!bus_id || (bus_id && !strcasecmp(bus->dirname, bus_id))) { for (dev = bus->devices; dev; dev = dev->next) { /* search this device if no device id was given or if this is the given device id */ if (!device_id || (device_id && !strcasecmp(dev->filename, device_id))) { if ((dev->descriptor.idVendor == LCD_USB_VENDOR) && (dev->descriptor.idProduct == LCD_USB_DEVICE)) { info("%s: found LCD2USB interface on bus %s device %s", Name, bus->dirname, dev->filename); lcd = usb_open(dev); if (usb_claim_interface(lcd, 0) < 0) { error("%s: usb_claim_interface() failed!", Name); return -1; } return 0; } } } } } return -1; } static int drv_L2U_close(void) { usb_release_interface(lcd, 0); usb_close(lcd); return 0; } static int drv_L2U_send(int request, int value, int index) { if (usb_control_msg(lcd, USB_TYPE_VENDOR, request, value, index, NULL, 0, 1000) < 0) { error("%s: USB request failed! Trying to reconnect device.", Name); usb_release_interface(lcd, 0); usb_close(lcd); /* try to close and reopen connection */ if (drv_L2U_open(bus_id, device_id) < 0) { error("%s: could not re-detect LCD2USB USB LCD", Name); got_signal = -1; return -1; } /* and try to re-send command */ if (usb_control_msg(lcd, USB_TYPE_VENDOR, request, value, index, NULL, 0, 1000) < 0) { error("%s: retried USB request failed, aborting!", Name); got_signal = -1; return -1; } info("%s: Device successfully reconnected.", Name); } return 0; } /* send a number of 16 bit words to the lcd2usb interface */ /* and verify that they are correctly returned by the echo */ /* command. This may be used to check the reliability of */ /* the usb interfacing */ #define ECHO_NUM 100 int drv_L2U_echo(void) { int i, nBytes, errors = 0; unsigned short val, ret; for (i = 0; i < ECHO_NUM; i++) { val = rand() & 0xffff; nBytes = usb_control_msg(lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, LCD_ECHO, val, 0, (char *) &ret, sizeof(ret), 1000); if (nBytes < 0) { error("%s: USB request failed!", Name); return -1; } if (val != ret) errors++; } if (errors) { error("%s: ERROR, %d out of %d echo transfers failed!", Name, errors, ECHO_NUM); return -1; } else info("%s: echo test successful", Name); return 0; } /* get a value from the lcd2usb interface */ static int drv_L2U_get(unsigned char cmd) { unsigned char buffer[2]; int nBytes; /* send control request and accept return value */ nBytes = usb_control_msg(lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, cmd, 0, 0, (char *) buffer, sizeof(buffer), 1000); if (nBytes < 0) { error("%s: USB request failed!", Name); return -1; } return buffer[0] + 256 * buffer[1]; } /* get lcd2usb interface firmware version */ static void drv_L2U_get_version(void) { int ver = drv_L2U_get(LCD_GET_FWVER); if (ver != -1) info("%s: firmware version %d.%02d", Name, ver & 0xff, ver >> 8); else error("%s: unable to read firmware version", Name); } /* get the bit mask of installed LCD controllers (0 = no */ /* lcd found, 1 = single controller display, 3 = dual */ /* controller display */ static void drv_L2U_get_controllers(void) { controllers = drv_L2U_get(LCD_GET_CTRL); if (controllers != -1) { if (controllers) info("%s: installed controllers: %s%s", Name, (controllers & 1) ? "CTRL0" : "", (controllers & 2) ? " CTRL1" : ""); else error("%s: no controllers found", Name); } else { error("%s: unable to read installed controllers", Name); controllers = 0; /* don't access any controllers */ } /* convert into controller map matching our protocol */ controllers = ((controllers & 1) ? LCD_CTRL_0 : 0) | ((controllers & 2) ? LCD_CTRL_1 : 0); } /* get state of the two optional buttons */ static unsigned long drv_L2U_get_buttons(void) { int buttons = drv_L2U_get(LCD_GET_BUTTONS); if (buttons == -1) { error("%s: unable to read button state", Name); buttons = 0; } return buttons; } /* to increase performance, a little buffer is being used to */ /* collect command bytes of the same type before transmitting them */ #define BUFFER_MAX_CMD 4 /* current protocol supports up to 4 bytes */ int buffer_current_type = -1; /* nothing in buffer yet */ int buffer_current_fill = 0; /* -"- */ unsigned char buffer[BUFFER_MAX_CMD]; /* command format: * 7 6 5 4 3 2 1 0 * C C C T T R L L * * TT = target bit map * R = reserved for future use, set to 0 * LL = number of bytes in transfer - 1 */ /* flush command queue due to buffer overflow / content */ /* change or due to explicit request */ static void drv_L2U_flush(void) { int request, value, index; /* anything to flush? ignore request if not */ if (buffer_current_type == -1) return; /* build request byte */ request = buffer_current_type | (buffer_current_fill - 1); /* fill value and index with buffer contents. endianess should IMHO not */ /* be a problem, since usb_control_msg() will handle this. */ value = buffer[0] | (buffer[1] << 8); index = buffer[2] | (buffer[3] << 8); if (controllers) { /* send current buffer contents */ drv_L2U_send(request, value, index); } /* buffer is now free again */ buffer_current_type = -1; buffer_current_fill = 0; } /* enqueue a command into the buffer */ static void drv_L2U_enqueue(int command_type, int value) { if ((buffer_current_type >= 0) && (buffer_current_type != command_type)) drv_L2U_flush(); /* add new item to buffer */ buffer_current_type = command_type; buffer[buffer_current_fill++] = value; /* flush buffer if it's full */ if (buffer_current_fill == BUFFER_MAX_CMD) drv_L2U_flush(); } static void drv_L2U_command(const unsigned char ctrl, const unsigned char cmd) { drv_L2U_enqueue(LCD_CMD | (ctrl & controllers), cmd); } static void drv_L2U_clear(void) { drv_L2U_command(LCD_BOTH, 0x01); /* clear display */ drv_L2U_command(LCD_BOTH, 0x03); /* return home */ } static void drv_L2U_write(int row, const int col, const char *data, int len) { int pos, ctrl = LCD_CTRL_0; /* displays with more two rows and 20 columns have a logical width */ /* of 40 chars and use more than one controller */ if ((DROWS > 2) && (DCOLS > 20) && (row > 1)) { /* use second controller */ row -= 2; ctrl = LCD_CTRL_1; } /* 16x4 Displays use a slightly different layout */ if (DCOLS == 16 && DROWS == 4) { pos = (row % 2) * 64 + (row / 2) * 16 + col; } else { pos = (row % 2) * 64 + (row / 2) * 20 + col; } drv_L2U_command(ctrl, 0x80 | pos); while (len--) { drv_L2U_enqueue(LCD_DATA | (ctrl & controllers), *data++); } drv_L2U_flush(); } static void drv_L2U_defchar(const int ascii, const unsigned char *matrix) { int i; drv_L2U_command(LCD_BOTH, 0x40 | 8 * ascii); for (i = 0; i < 8; i++) { drv_L2U_enqueue(LCD_DATA | (LCD_BOTH & controllers), *matrix++ & 0x1f); } drv_L2U_flush(); } static int drv_L2U_contrast(int contrast) { if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; drv_L2U_send(LCD_SET_CONTRAST, contrast, 0); return contrast; } static int drv_L2U_brightness(int brightness) { if (brightness < 0) brightness = 0; if (brightness > 255) brightness = 255; drv_L2U_send(LCD_SET_BRIGHTNESS, brightness, 0); return brightness; } static void drv_L2U_timer(void __attribute__ ((unused)) * notused) { static unsigned long last_but = 0; unsigned long new_but = drv_L2U_get_buttons(); int i; /* check if button state changed */ if (new_but ^ last_but) { /* send single keypad events for all changed buttons */ for (i = 0; i < L2U_BUTTONS; i++) if ((new_but & (1 << i)) ^ (last_but & (1 << i))) drv_generic_keypad_press(((new_but & (1 << i)) ? 0x80 : 0) | i); } last_but = new_but; } static int drv_L2U_keypad(const int num) { int val = 0; /* check for key press event */ if (num & 0x80) val = WIDGET_KEY_PRESSED; else val = WIDGET_KEY_RELEASED; if ((num & 0x7f) == 0) val += WIDGET_KEY_UP; if ((num & 0x7f) == 1) val += WIDGET_KEY_DOWN; return val; } static int drv_L2U_start(const char *section, const int quiet) { int contrast, brightness; int rows = -1, cols = -1; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* bus id and device id are strings and not just intergers, since */ /* the windows port of libusb treats them as strings. And this way */ /* we keep windows compatibility ... just in case ... */ bus_id = cfg_get(section, "Bus", NULL); device_id = cfg_get(section, "Device", NULL); if (drv_L2U_open(bus_id, device_id) < 0) { error("%s: could not find a LCD2USB USB LCD", Name); return -1; } /* test interface reliability */ drv_L2U_echo(); /* get some infos from the interface */ drv_L2U_get_version(); drv_L2U_get_controllers(); if (!controllers) return -1; /* regularly request key state */ /* Fixme: make 100msec configurable */ timer_add(drv_L2U_timer, NULL, 100, 0); if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { drv_L2U_contrast(contrast); } if (cfg_number(section, "Brightness", 0, 0, 255, &brightness) > 0) { drv_L2U_brightness(brightness); } drv_L2U_clear(); /* clear display */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "www.harbaum.org/till")) { sleep(3); drv_L2U_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_L2U_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } static void plugin_brightness(RESULT * result, RESULT * arg1) { double brightness; brightness = drv_L2U_brightness(R2N(arg1)); SetResult(&result, R_NUMBER, &brightness); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_L2U_list(void) { printf("LCD2USB homebrew USB interface for HD44780 text displays"); return 0; } /* initialize driver & display */ int drv_L2U_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 1130 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_L2U_write; drv_generic_text_real_defchar = drv_L2U_defchar; drv_generic_keypad_real_press = drv_L2U_keypad; /* start display */ if ((ret = drv_L2U_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); AddFunction("LCD::brightness", 1, plugin_brightness); return 0; } /* close driver & display */ int drv_L2U_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); drv_generic_keypad_quit(); /* clear display */ drv_L2U_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("That's all, folks!", NULL); } debug("closing USB connection"); drv_L2U_close(); return (0); } DRIVER drv_LCD2USB = { .name = Name, .list = drv_L2U_list, .init = drv_L2U_init, .quit = drv_L2U_quit, }; lcd4linux-r1200/drv_LCDLinux.c0000644000175000017500000002306511134607604016671 0ustar jmccrohanjmccrohan/* $Id: drv_LCDLinux.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LCDLinux.c $ * * driver for the LCD-Linux HD44780 kernel driver * http://lcd-linux.sourceforge.net * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_LCDLinux * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #define LCD_LINUX_MAIN #include #include static char Name[] = "LCD-Linux"; static char Device[] = "/dev/lcd"; static int lcdlinux_fd = -1; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_LL_send(const char *string, const int len) { int run, ret; for (run = 0; run < 10; run++) { ret = write(lcdlinux_fd, string, len); if (ret >= 0 || errno != EAGAIN) break; if (run > 0) info("%s: write(%s): EAGAIN #%d", Name, Device, run); usleep(1000); } if (ret < 0) { error("%s: write(%s) failed: %s", Name, Device, strerror(errno)); } else if (ret != len) { error("%s: partial write(%s): len=%d ret=%d", Name, Device, len, ret); } return; } static void drv_LL_clear(void) { /* No return value check since this ioctl cannot fail */ ioctl(lcdlinux_fd, LCDL_CLEAR_DISP); } static void drv_LL_write(const int row, const int col, const char *data, int len) { int pos = row * DCOLS + col; if (lseek(lcdlinux_fd, pos, SEEK_SET) == (off_t) - 1) { error("%s: lseek(%s) failed: %s", Name, Device, strerror(errno)); } drv_LL_send(data, len); } static void drv_LL_defchar(const int ascii, const unsigned char *matrix) { char buf[9]; int i; buf[0] = ascii; for (i = 1; i < 9; i++) { buf[i] = *matrix++ & 0x1f; } if (ioctl(lcdlinux_fd, LCDL_SET_CGRAM_CHAR, &buf) != 0) { error("%s: ioctl(LCDL_SET_CGRAM_CHAR) failed: %s", Name, strerror(errno)); } } static int drv_LL_start(const char *section, const int quiet) { char *s; int rows = -1, cols = -1; int use_busy = 0, bus4bits = 0, commit = 0; struct lcd_parameters buf; /* emit version information */ info("%s: Version %s", Name, LCD_LINUX_VERSION); /* get size from config file */ s = cfg_get(section, "Size", NULL); if (s != NULL || *s != '\0') { if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } } free(s); /* open device */ lcdlinux_fd = open(Device, O_WRONLY); if (lcdlinux_fd == -1) { error("%s: open(%s) failed: %s", Name, Device, strerror(errno)); return -1; } /* get display size */ memset(&buf, 0, sizeof(buf)); if (ioctl(lcdlinux_fd, LCDL_GET_PARAM, &buf) != 0) { error("%s: ioctl(LCDL_GET_PARAM) failed: %s", Name, strerror(errno)); error("%s: Could not query display information!", Name); return -1; } info("%s: %dx%d display with %d controllers, flags=0x%02lx:", Name, buf.cntr_cols, buf.cntr_rows * buf.num_cntr, buf.num_cntr, buf.flags); info("%s: busy-flag checking %sabled", Name, (buf.flags & HD44780_CHECK_BF) ? "en" : "dis"); info("%s: bus width %d bits", Name, (buf.flags & HD44780_4BITS_BUS) ? 4 : 8); info("%s: font size %s", Name, (buf.flags & HD44780_5X10_FONT) ? "5x10" : "5x8"); /* overwrite width size from lcd4linux.conf */ if (buf.vs_rows || buf.vs_cols) { info("%s: disabling virtual screen", Name); buf.vs_rows = 0; buf.vs_cols = 0; commit = 1; } if ((rows > 0 && rows != buf.cntr_rows * buf.num_cntr) || (cols > 0 && cols != buf.cntr_cols)) { info("%s: changing size to %dx%d", Name, cols, rows); buf.cntr_rows = rows / buf.num_cntr; buf.cntr_cols = cols; commit = 1; } DROWS = buf.cntr_rows * buf.num_cntr; DCOLS = buf.cntr_cols; /* overwrite busy-flag checking from lcd4linux.conf */ cfg_number(section, "UseBusy", 0, 0, 1, &use_busy); if (use_busy && !(buf.flags & HD44780_CHECK_BF)) { info("%s: activating busy-flag checking", Name); buf.flags |= HD44780_CHECK_BF; commit = 1; } else if (!use_busy && (buf.flags & HD44780_CHECK_BF)) { info("%s: deactivating busy-flag checking", Name); buf.flags &= ~HD44780_CHECK_BF; commit = 1; } /* overwrite bus length from lcd4linux.conf */ cfg_number(section, "Bus4Bit", 0, 0, 1, &bus4bits); if (bus4bits && !(buf.flags & HD44780_4BITS_BUS)) { info("%s: setting bus length to 4 bits", Name); buf.flags |= HD44780_4BITS_BUS; commit = 1; } else if (!bus4bits && (buf.flags & HD44780_4BITS_BUS)) { info("%s: setting bus length to 8 bits", Name); buf.flags &= ~HD44780_4BITS_BUS; commit = 1; } if (commit && ioctl(lcdlinux_fd, LCDL_SET_PARAM, &buf) != 0) { error("%s: ioctl(LCDL_SET_PARAM) failed: %s", Name, strerror(errno)); return -1; } /* initialize display */ drv_LL_clear(); /* clear display */ /* Disable control characters interpretation. */ /* No return value check since this ioctl cannot fail */ ioctl(lcdlinux_fd, LCDL_RAW_MODE, 1); if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "lcd-linux.sf.net")) { sleep(3); drv_LL_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_LL_list(void) { printf("LCD-Linux HD44780 kernel driver"); return 0; } /* initialize driver & display */ int drv_LL_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = -1; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_LL_write; drv_generic_text_real_defchar = drv_LL_defchar; /* start display */ if ((ret = drv_LL_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ /* none */ return 0; } /* close driver & display */ int drv_LL_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_LL_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } /* Enable control characters interpretation. */ /* No return value check since this ioctl cannot fail */ ioctl(lcdlinux_fd, LCDL_RAW_MODE, 0); /* close device */ close(lcdlinux_fd); return (0); } DRIVER drv_LCDLinux = { .name = Name, .list = drv_LL_list, .init = drv_LL_init, .quit = drv_LL_quit, }; lcd4linux-r1200/curses.m40000644000175000017500000002330510552431706015774 0ustar jmccrohanjmccrohandnl $Id: curses.m4 729 2007-01-14 13:44:38Z michael $ dnl $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/curses.m4 $ dnl Curses detection: Munged from Midnight Commander's configure.in dnl dnl What it does: dnl ============= dnl dnl - Determine which version of curses is installed on your system dnl and set the -I/-L/-l compiler entries and add a few preprocessor dnl symbols dnl - Do an AC_SUBST on the CURSES_INCLUDEDIR and CURSES_LIBS so that dnl @CURSES_INCLUDEDIR@ and @CURSES_LIBS@ will be available in dnl Makefile.in's dnl - Modify the following configure variables (these are the only dnl curses.m4 variables you can access from within configure.in) dnl CURSES_INCLUDEDIR - contains -I's and possibly -DRENAMED_CURSES if dnl an ncurses.h that's been renamed to curses.h dnl is found. dnl CURSES_LIBS - sets -L and -l's appropriately dnl CFLAGS - if --with-sco, add -D_SVID3 dnl has_curses - exports result of tests to rest of configure dnl dnl Usage: dnl ====== dnl 1) Add lines indicated below to acconfig.h dnl 2) call AC_CHECK_CURSES after AC_PROG_CC in your configure.in dnl 3) Instead of #include you should use the following to dnl properly locate ncurses or curses header file dnl dnl #if defined(USE_NCURSES) && !defined(RENAMED_NCURSES) dnl #include dnl #else dnl #include dnl #endif dnl dnl 4) Make sure to add @CURSES_INCLUDEDIR@ to your preprocessor flags dnl 5) Make sure to add @CURSES_LIBS@ to your linker flags or LIBS dnl dnl Notes with automake: dnl - call AM_CONDITIONAL(HAS_CURSES, test "$has_curses" = true) from dnl configure.in dnl - your Makefile.am can look something like this dnl ----------------------------------------------- dnl INCLUDES= blah blah blah $(CURSES_INCLUDEDIR) dnl if HAS_CURSES dnl CURSES_TARGETS=name_of_curses_prog dnl endif dnl bin_PROGRAMS = other_programs $(CURSES_TARGETS) dnl other_programs_SOURCES = blah blah blah dnl name_of_curses_prog_SOURCES = blah blah blah dnl other_programs_LDADD = blah dnl name_of_curses_prog_LDADD = blah $(CURSES_LIBS) dnl ----------------------------------------------- dnl dnl dnl The following lines should be added to acconfig.h: dnl ================================================== dnl dnl /*=== Curses version detection defines ===*/ dnl /* Found some version of curses that we're going to use */ dnl #undef HAS_CURSES dnl dnl /* Use SunOS SysV curses? */ dnl #undef USE_SUNOS_CURSES dnl dnl /* Use old BSD curses - not used right now */ dnl #undef USE_BSD_CURSES dnl dnl /* Use SystemV curses? */ dnl #undef USE_SYSV_CURSES dnl dnl /* Use Ncurses? */ dnl #undef USE_NCURSES dnl dnl /* If you Curses does not have color define this one */ dnl #undef NO_COLOR_CURSES dnl dnl /* Define if you want to turn on SCO-specific code */ dnl #undef SCO_FLAVOR dnl dnl /* Set to reflect version of ncurses * dnl * 0 = version 1.* dnl * 1 = version 1.9.9g dnl * 2 = version 4.0/4.1 */ dnl #undef NCURSES_970530 dnl dnl /*=== End new stuff for acconfig.h ===*/ dnl AC_DEFUN([AC_CHECK_CURSES],[ search_ncurses=true screen_manager="" has_curses=false CFLAGS=${CFLAGS--O} AC_SUBST(CURSES_LIBS) AC_SUBST(CURSES_INCLUDEDIR) AC_ARG_WITH(sco, [ --with-sco Use this to turn on SCO-specific code],[ if test x$withval = xyes; then AC_DEFINE(SCO_FLAVOR,1,[Define if you want to turn on SCO-specific code]) CFLAGS="$CFLAGS -D_SVID3" fi ]) AC_ARG_WITH(sunos-curses, [ --with-sunos-curses Used to force SunOS 4.x curses],[ if test x$withval = xyes; then AC_USE_SUNOS_CURSES fi ]) AC_ARG_WITH(osf1-curses, [ --with-osf1-curses Used to force OSF/1 curses],[ if test x$withval = xyes; then AC_USE_OSF1_CURSES fi ]) AC_ARG_WITH(vcurses, [ --with-vcurses[=incdir] Used to force SysV curses], if test x$withval != xyes; then CURSES_INCLUDEDIR="-I$withval" fi AC_USE_SYSV_CURSES ) AC_ARG_WITH(ncurses, [ --with-ncurses[=dir] Compile with ncurses/locate base dir], if test x$withval = xno ; then search_ncurses=false elif test x$withval != xyes ; then CURSES_LIBS="$LIBS -L$withval/lib -lncurses" CURSES_INCLUDEDIR="-I$withval/include" search_ncurses=false screen_manager="ncurses" AC_DEFINE(USE_NCURSES,1,[Use Ncurses?]) AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) has_curses=true fi ) if $search_ncurses then AC_SEARCH_NCURSES() fi ]) AC_DEFUN([AC_USE_SUNOS_CURSES], [ search_ncurses=false screen_manager="SunOS 4.x /usr/5include curses" AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses) AC_DEFINE(USE_SUNOS_CURSES,1,[Use SunOS SysV curses?]) AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) has_curses=true AC_DEFINE(NO_COLOR_CURSES,1,[If you Curses does not have color define this one]) AC_DEFINE(USE_SYSV_CURSES,1,[Use SystemV curses?]) CURSES_INCLUDEDIR="-I/usr/5include" CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a" AC_MSG_RESULT(Please note that some screen refreshs may fail) ]) AC_DEFUN([AC_USE_OSF1_CURSES], [ AC_MSG_RESULT(Using OSF1 curses) search_ncurses=false screen_manager="OSF1 curses" AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) has_curses=true AC_DEFINE(NO_COLOR_CURSES,1,[If you Curses does not have color define this one]) AC_DEFINE(USE_SYSV_CURSES,1,[Use SystemV curses?]) CURSES_LIBS="-lcurses" ]) AC_DEFUN([AC_USE_SYSV_CURSES], [ AC_MSG_RESULT(Using SysV curses) AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) has_curses=true AC_DEFINE(USE_SYSV_CURSES,1,[Use SystemV curses?]) search_ncurses=false screen_manager="SysV/curses" CURSES_LIBS="-lcurses" ]) dnl AC_ARG_WITH(bsd-curses, dnl [--with-bsd-curses Used to compile with bsd curses, not very fancy], dnl search_ncurses=false dnl screen_manager="Ultrix/cursesX" dnl if test $system = ULTRIX dnl then dnl THIS_CURSES=cursesX dnl else dnl THIS_CURSES=curses dnl fi dnl dnl CURSES_LIBS="-l$THIS_CURSES -ltermcap" dnl AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) dnl has_curses=true dnl AC_DEFINE(USE_BSD_CURSES,1,[Use old BSD curses - not used right now]) dnl AC_MSG_RESULT(Please note that some screen refreshs may fail) dnl AC_MSG_WARN(Use of the bsdcurses extension has some) dnl AC_MSG_WARN(display/input problems.) dnl AC_MSG_WARN(Reconsider using xcurses) dnl) dnl dnl Parameters: directory filename cureses_LIBS curses_INCLUDEDIR nicename dnl AC_DEFUN([AC_NCURSES], [ if $search_ncurses then if test -f $1/$2 then AC_MSG_RESULT(Found ncurses on $1/$2) CURSES_LIBS="$3" CURSES_INCLUDEDIR="$4" search_ncurses=false screen_manager=$5 AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) has_curses=true AC_DEFINE(USE_NCURSES,1,[Use Ncurses?]) fi fi ]) AC_DEFUN([AC_SEARCH_NCURSES], [ AC_CHECKING(location of ncurses.h file) AC_NCURSES(/usr/include, ncurses.h, -lncurses,, "ncurses on /usr/include") AC_NCURSES(/usr/include/ncurses, ncurses.h, -lncurses, -I/usr/include/ncurses, "ncurses on /usr/include/ncurses") AC_NCURSES(/usr/local/include, ncurses.h, -L/usr/local/lib -lncurses, -I/usr/local/include, "ncurses on /usr/local") AC_NCURSES(/usr/local/include/ncurses, ncurses.h, -L/usr/local/lib -L/usr/local/lib/ncurses -lncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses") AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib -lncurses, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses") AC_NCURSES(/usr/include/ncurses, curses.h, -lncurses, -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses") dnl dnl We couldn't find ncurses, try SysV curses dnl if $search_ncurses then AC_EGREP_HEADER(init_color, /usr/include/curses.h, AC_USE_SYSV_CURSES) AC_EGREP_CPP(USE_NCURSES,[ #include #ifdef __NCURSES_H #undef USE_NCURSES USE_NCURSES #endif ],[ CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES" AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) has_curses=true AC_DEFINE(USE_NCURSES,1,[Use Ncurses?]) search_ncurses=false screen_manager="ncurses installed as curses" ]) fi dnl dnl Try SunOS 4.x /usr/5{lib,include} ncurses dnl The flags USE_SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES dnl should be replaced by a more fine grained selection routine dnl if $search_ncurses then if test -f /usr/5include/curses.h then AC_USE_SUNOS_CURSES fi else # check for ncurses version, to properly ifdef mouse-fix AC_MSG_CHECKING(for ncurses version) ncurses_version=unknown cat > conftest.$ac_ext < #else #include #endif #undef VERSION VERSION:NCURSES_VERSION EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&AC_FD_CC | egrep "VERSION:" >conftest.out 2>&1; then changequote(,)dnl ncurses_version=`cat conftest.out|sed -e 's/^[^"]*"//' -e 's/".*//'` changequote([,])dnl fi rm -rf conftest* AC_MSG_RESULT($ncurses_version) case "$ncurses_version" in changequote(,)dnl 4.[01]) changequote([,])dnl AC_DEFINE(NCURSES_970530,2,[Set to reflect version of ncurses]) ;; 1.9.9g) AC_DEFINE(NCURSES_970530,1,[Set to reflect version of ncurses]) ;; 1*) AC_DEFINE(NCURSES_970530,0,[Set to reflect version of ncurses]) ;; esac fi ]) lcd4linux-r1200/depcomp0000644000175000017500000004271311037072006015575 0ustar jmccrohanjmccrohan#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2007-03-29.01 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software # Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like `#:fec' to the end of the # dependency line. tr ' ' ' ' < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ tr ' ' ' ' >> $depfile echo >> $depfile # The second pass generates a dummy entry for each header file. tr ' ' ' ' < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> $depfile else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts `$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then # Each line is of the form `foo.o: dependent.h'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; icc) # Intel's C compiler understands `-MD -MF file'. However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" # Add `dependent.h:' lines. sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in `foo.d' instead, so we check for that too. # Subdirectories are respected. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then # With Tru64 cc, shared objects can also be used to make a # static library. This mechanism is used in libtool 1.4 series to # handle both shared and static libraries in a single compilation. # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. # # With libtool 1.5 this exception was removed, and libtool now # generates 2 separate objects for the 2 libraries. These two # compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 tmpdepfile2=$dir$base.o.d # libtool 1.5 tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.o.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d tmpdepfile4=$dir$base.d "$@" -MD fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for `:' # in the target name. This is to cope with DOS-style filenames: # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. "$@" $dashmflag | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" tr ' ' ' ' < "$tmpdepfile" | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # X makedepend shift cleared=no for arg in "$@"; do case $cleared in no) set ""; shift cleared=yes ;; esac case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. Remove # the object too, otherwise makedepend will parse it as a source file. -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; esac done obj_suffix="`echo $object | sed 's/^.*\././'`" touch "$tmpdepfile" ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" sed '1,2d' "$tmpdepfile" | tr ' ' ' ' | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" "$tmpdepfile".bak ;; cpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o, # because we must use -o when running libtool. "$@" || exit $? IFS=" " for arg do case "$arg" in "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" echo " " >> "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: lcd4linux-r1200/layout.c0000644000175000017500000001145011300400277015674 0ustar jmccrohanjmccrohan/* $Id: layout.c 1057 2009-11-17 01:47:43Z edman007 $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/layout.c $ * * new layouter framework * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * layout_init (char *section) * initializes the layouter * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "widget.h" #include "layout.h" #ifdef WITH_DMALLOC #include #endif /* rename old-style widgets without layer */ static int layout_migrate(const char *section) { char *list, *old, *new; int row, col; /* get a list of all keys in this section */ list = cfg_list(section); /* map to lower char for scanf() */ for (old = list; *old != '\0'; old++) *old = tolower(*old); old = list; while (old != NULL) { char *p; int i, n; /* list is delimited by | */ while (*old == '|') old++; if ((p = strchr(old, '|')) != NULL) *p = '\0'; /* row/col widgets w/o layer */ i = sscanf(old, "row%d.col%d%n", &row, &col, &n); if (i == 2 && old[n] == '\0') { /* prepare new key */ /* strlen("Layer:1.")=8 */ new = malloc(strlen(old) + 9); strcpy(new, "Layer:1."); strcat(new, old); debug("%s: migrating '%s' to '%s'", section, old, new); if (cfg_rename(section, old, new) < 0) { error("WARNING: %s: both keys '%s' and '%s' may not exist!", section, old, new); } free(new); } /* next field */ old = p ? p + 1 : NULL; } free(list); return 0; } int layout_init(const char *layout) { char *section; char *list, *l; char *widget; int lay, row, col, num; info("initializing layout '%s'", layout); /* prepare config section */ /* strlen("Layout:")=7 */ section = malloc(strlen(layout) + 8); strcpy(section, "Layout:"); strcat(section, layout); /* mirate layout to common format */ layout_migrate(section); /* get a list of all keys in this section */ list = cfg_list(section); /* map to lower char for scanf() */ for (l = list; *l != '\0'; l++) *l = tolower(*l); l = list; while (l != NULL) { char *p; int i, n; /* list is delimited by | */ while (*l == '|') l++; if ((p = strchr(l, '|')) != NULL) *p = '\0'; /* layer/x/y widgets */ i = sscanf(l, "layer:%d.x%d.y%d%n", &lay, &row, &col, &n); if (i == 3 && l[n] == '\0') { if (lay < 0 || lay >= LAYERS) { error("%s: layer %d out of bounds (0..%d)", section, lay, LAYERS - 1); } else { widget = cfg_get(section, l, NULL); if (widget != NULL && *widget != '\0') { widget_add(widget, WIDGET_TYPE_XY, lay, row - 1, col - 1); } free(widget); } } /* layer/row/col widgets */ i = sscanf(l, "layer:%d.row%d.col%d%n", &lay, &row, &col, &n); if (i == 3 && l[n] == '\0') { if (lay < 0 || lay >= LAYERS) { error("%s: layer %d out of bounds (0..%d)", section, lay, LAYERS - 1); } else { widget = cfg_get(section, l, NULL); if (widget != NULL && *widget != '\0') { widget_add(widget, WIDGET_TYPE_RC, lay, row - 1, col - 1); } free(widget); } } /* GPO widgets */ i = sscanf(l, "gpo%d%n", &num, &n); if (i == 1 && l[n] == '\0') { widget = cfg_get(section, l, NULL); if (widget != NULL && *widget != '\0') { widget_add(widget, WIDGET_TYPE_GPO, 0, num - 1, 0); } free(widget); } /* timer widgets */ i = sscanf(l, "timer%d%n", &num, &n); if (i == 1 && l[n] == '\0') { widget = cfg_get(section, l, NULL); if (widget != NULL && *widget != '\0') { widget_add(widget, WIDGET_TYPE_TIMER, 0, num - 1, 0); } free(widget); } /* keypad widget */ i = sscanf(l, "keypad%d%n", &num, &n); if (i == 1 && l[n] == '\0') { widget = cfg_get(section, l, NULL); if (widget != NULL && *widget != '\0') { widget_add(widget, WIDGET_TYPE_KEYPAD, 0, num - 1, 0); } free(widget); } /* next field */ l = p ? p + 1 : NULL; } free(list); free(section); return 0; } lcd4linux-r1200/plugin_gps.c0000644000175000017500000007100111474477064016550 0ustar jmccrohanjmccrohan/* $Id: plugin_gps.c 1136 2010-11-28 16:07:16Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_gps.c $ * * gps plugin (nmea), code by michu / www.neophob.com, based on nmeap, http://sourceforge.net/projects/nmeap/ * * Copyright (C) 2007 Michu - http://www.neophob.com * Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * GPS Plugin for lcd4linux, by michael vogt / http://www.neophob.com * contact: michu@neophob.com * * based on nmeap by daveh, http://www.dmh2000.com/ or http://sourceforge.net/projects/nmeap/ * you need a compiled libnmeap to compile this plugin. * * History: * v0.1 -initial release * v0.2 -fix include files, include and (embedded devices) * -fixed emulation mode (read only x bytes instead of the whole emulated nmea data) * -improved error handling (if there are no parameters defined, lcd4linx will display "GPS ARG ERR") * -display raw nmea string from the gps receiver * -added support for gps device with 9600 baud (env. variable) * -added the option that the widget graps data from the buffer and not from the gps device (usefull for multible widgets) * v0.3 -improved nmea parsing * -improved gps-emulator * -time is now updated with rmc and gga sentence * * TODO: * -update direction only when speed > 5 kmh * -add more data fields * -dump nmea string to external file * * Exported functions: * int plugin_init_gps (void) - default plugin initialisation * void parse(SHOW-OPTIONS, DISPLAY-OPTIONS) * display option define, what the plugin should display * * OPTION: EXAMPLE: * ------- -------- * * PARAMETER 1: * #define SHOW_ALTITUDE 0x000000001 alt:500 * #define SHOW_SPEED 0x000000010 spd:30 * #define SHOW_COURSE 0x000000100 dir:NO * #define SHOW_SATELLITES 0x000001000 sat:4 * #define SHOW_QUALITY 0x000010000 qua:1 * #define SHOW_STATUS 0x000100000 sta:V * #define SHOW_TIME_UTC 0x001000000 utc:113459 * #define SHOW_DATE 0x010000000 dat:190204 (19.02.2004) * * PARAMETER 2: * #define OPTION_NO_PREFIX 0x000000001 disable prefix (example, instead of "alt:500" it displays "500" * #define OPTION_SPEED_IN_KNOTS 0x000000010 when use the SHOW_SPEED option, display speed in knots instead in km/h * #define OPTION_RAW_NMEA 0x000000100 outputs the parsed nmea string, only valid when EMULATE is not defined! * #define OPTION_GET_BUFFERDATA 0x000001000 when you define more than 1 gps widget * each widget will get updates and cause some ugly side effects, specially when you display the time * by enabling this option, the widget will not read any nmea data from the serial port. * KEEP IN MIND that there must be ONE widget which get buffered data (means read data from the port) * * #define SHOW_NMEA_STATUS 0x010000000 OK:0033/Error:0002/Incomplete:0002 * * * Examples: * - gps::parse('0x011','0') will display the altitude and speed -> alt:500 spd:43 * - gps::parse('0x01100','0') will display the course and the numbers of satellites -> dir:NO sat:3 * - gps::parse('0x01','0x01') will display the speed without prefix -> 50 * - gps::parse('0x01','0x01') will display the speed in knots without prefix -> 27 * * ENV VARIABLES * To finetune plugin_gps you may define some env variables: * GPS_PORT gps device, default value is /dev/usb/tts/1 * GPS_9600 serial port speed, default is 4800 baud, if you define this var speed will be 9600 (export GPS_9600=dummy) */ /* define the include files you need */ #include "config.h" #include #include #include #include #include #include //used for serial port flags #include /* these should always be included */ #include "debug.h" #include "plugin.h" #ifdef WITH_DMALLOC #include #endif #include "nmeap.h" //#define EMULATE //remove comment to enable gps data emulation... #define EMU_BUFFER_READ_SIZE 128 //how many bytes are read each loop aka emulation speed #define BUFFER_SIZE 256 #define SHOW_ALTITUDE 0x000000001 #define SHOW_SPEED 0x000000010 #define SHOW_COURSE 0x000000100 #define SHOW_SATELLITES 0x000001000 #define SHOW_QUALITY 0x000010000 #define SHOW_STATUS 0x000100000 #define SHOW_TIME_UTC 0x001000000 #define SHOW_DATE 0x010000000 #define OPTION_NO_PREFIX 0x000000001 #define OPTION_SPEED_IN_KNOTS 0x000000010 #define OPTION_RAW_NMEA 0x000000100 //outputs the parsed nmea string, only valid when EMULATE is not defined! #define OPTION_GET_BUFFERDATA 0x000001000 //when you define more than 1 gps widget //each widget will get updates and cause some ugly side effects, specially when you display the time //by enabling this option, the widget will not read any nmea data from the serial port. //KEEP IN MIND that there must be ONE widget which does not get buffered data (means read data from the port) #define OPTION_DEBUG 0x000010000 #define SHOW_NMEA_STATUS 0x010000000 static float course = 0.f; //degrees static float altitude = 0.f; static float speed = 0.f; //Speed over ground in KNOTS!! static int satellites = 0; //Number of satellites in use (00-12) static int quality = 0; //GPS quality indicator (0 - fix not valid, 1 - GPS fix, 2 - DGPS fix) static char gpsStatus = 'V'; //A=active or V=Void static unsigned long gpsTime = 0; //UTC of position fix in hhmmss format static unsigned long gpsDate = 0; //Date in ddmmyy format static int msgCounter = 0; //parsed nmea-sentence static int errCounter = 0; //parsed error nmea-sentence static int incomplCounter = 0; //incomplete parsed nmea-sentence /* ---------------------------------------------------------------------------------------*/ /* STEP 1 : allocate the data structures. be careful if you put them on the stack because */ /* they need to be live for the duration of the parser */ /* ---------------------------------------------------------------------------------------*/ static nmeap_context_t nmea; /* parser context */ static nmeap_gga_t gga; /* this is where the data from GGA messages will show up */ static nmeap_rmc_t rmc; /* this is where the data from RMC messages will show up */ static int user_data; /* user can pass in anything. typically it will be a pointer to some user data */ static int fd_g; /* port handler */ static unsigned int emu_read_ofs = 0; static int debug = 0; //debug flag static char Name[] = "plugin_gps.c"; static int fndStr = 0; //how many bytes were saved from the last read static char backBuffer[BUFFER_SIZE]; //the buffer to save incomplete nmea strings #ifdef EMULATE char test_vector[] = { /* "$GPGGA,123519,3929.946667,N,11946.086667,E,1,08,0.9,545.4,M,46.9,M,,*4A\r\n" // good "$xyz,1234,asdfadfasdfasdfljsadfkjasdfk\r\n" // junk "$GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,191194,020.3,E*68\r\n" // good "$GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,191194,020.3,E*48\r\n" // checksum error "$GPRMC,165110.000,A,5601.0318,N,01211.3503,E,0.09,28.11,190706,,*35\r\n" //some more data "$GPGGA,165111.000,5601.0318,N,01211.3503,E,1,07,1.2,22.3,M,41.6,M,,0000*65\r\n" "$GPRMC,165111.000,A,5601.0318,N,01211.3503,E,0.08,43.53,190706,,*3E\r\n" "$GPGGA,165112.000,5601.0318,N,01211.3503,E,1,07,1.2,22.3,M,41.6,M,,0000*66\r\n" "$GPRMC,165112.000,A,5601.0318,N,01211.3503,E,0.08,37.38,190706,,*33\r\n" "$GPGGA,165113.000,5601.0318,N,01211.3503,E,1,07,1.2,22.4,M,41.6,M,,0000*60\r\n" "$GPRMC,165113.000,A,5601.0318,N,01211.3503,E,0.11,21.03,190706,,*35\r\n" "$GPGGA,165114.000,5601.0318,N,01211.3504,E,1,07,1.2,22.6,M,41.6,M,,0000*62\r\n" "$GPRMC,165114.000,A,5601.0318,N,01211.3504,E,0.08,45.67,190706,,*3D\r\n" "$GPGGA,165115.000,5601.0318,N,01211.3504,E,1,07,1.2,22.7,M,41.6,M,,0000*62\r\n" "$GPRMC,165115.000,A,5601.0318,N,01211.3504,E,0.10,59.41,190706,,*3C\r\n" "$GPGGA,165116.000,5601.0318,N,01211.3504,E,1,07,1.2,22.8,M,41.6,M,,0000*6E\r\n" "$GPRMC,165116.000,A,5601.0318,N,01211.3504,E,0.06,50.22,190706,,*34\r\n" "$GPGGA,165117.000,5601.0318,N,01211.3505,E,1,07,1.2,22.9,M,41.6,M,,0000*6F\r\n" "$GPRMC,165117.000,A,5601.0318,N,01211.3505,E,0.08,45.32,190706,,*3F\r\n" "$GPGGA,165118.000,5601.0318,N,01211.3505,E,1,07,1.2,23.0,M,41.6,M,,0000*68\r\n" "$GPRMC,165118.000,A,5601.0318,N,01211.3505,E,0.10,37.49,190706,,*30\r\n"*/ "$GPGGA,165119.000,5601.0318,N,01211.3504,E,1,06,1.2,23.0,M,41.6,M,,0000*69\r\n" "$GPRMC,165119.000,A,5601.0318,N,01211.3504,E,0.08,27.23,190706,,*34\r\n" "$GPGGA,165120.000,5601.0318,N,01211.3504,E,1,07,1.2,23.0,M,41.6,M,,0000*62\r\n" "$GPRMC,165120.000,A,5601.0318,N,01211.3504,E,0.08,41.52,190706,,*38\r\n" "$GPGGA,165121.000,5601.0319,N,01211.3505,E,1,07,1.2,23.1,M,41.6,M,,0000*62\r\n" "$GPRMC,165121.000,A,5601.0319,N,01211.3505,E,0.09,57.19,190706,,*30\r\n" "$GPGGA,165122.000,5601.0319,N,01211.3505,E,1,07,1.2,23.2,M,41.6,M,,0000*62\r\n" "$GPRMC,165122.000,A,5601.0319,N,01211.3505,E,0.10,30.60,190706,,*34\r\n" "$GPGGA,165123.000,5601.0319,N,01211.3505,E,1,07,1.2,23.3,M,41.6,M,,0000*62\r\n" "$GPRMC,165123.000,A,5601.0319,N,01211.3505,E,0.07,45.49,190706,,*3A\r\n" "$GPGGA,165124.000,5601.0319,N,01211.3505,E,1,07,1.2,23.4,M,41.6,M,,0000*62\r\n" "$GPRMC,165124.000,A,5601.0319,N,01211.3505,E,0.09,34.85,190706,,*35\r\n" "$GPGGA,165125.000,5601.0319,N,01211.3506,E,1,07,1.2,23.4,M,41.6,M,,0000*60\r\n" "$GPRMC,165125.000,A,5601.0319,N,01211.3506,E,0.06,43.06,190706,,*33\r\n" "$GPGGA,165126.000,5601.0319,N,01211.3506,E,1,07,1.2,23.4,M,41.6,M,,0000*63\r\n" "$GPRMC,165126.000,A,5601.0319,N,01211.3506,E,0.10,37.63,190706,,*37\r\n" "$GPGGA,165127.000,5601.0319,N,01211.3505,E,1,07,1.2,23.4,M,41.6,M,,0000*61\r\n" "$GPRMC,165127.000,A,5601.0319,N,01211.3505,E,0.07,42.23,190706,,*35\r\n" "$GPGGA,165128.000,5601.0319,N,01211.3505,E,1,07,1.2,23.4,M,41.6,M,,0000*6E\r\n" "$GPRMC,165128.000,A,5601.0319,N,01211.3505,E,0.09,27.98,190706,,*37\r\n" "$GPGGA,165129.000,5601.0319,N,01211.3505,E,1,07,1.2,23.3,M,41.6,M,,0000*68\r\n" "$GPRMC,165129.000,A,5601.0319,N,01211.3505,E,0.08,51.89,190706,,*36\r\n" "$GPGGA,165130.000,5601.0319,N,01211.3505,E,1,07,1.2,23.2,M,41.6,M,,0000*61\r\n" "$GPRMC,094055.000,A,5409.998645,N,00859.370546,E,0.044,0.00,301206,,,A*55\r\n" "$GPGGA,094056.000,5409.998657,N,00859.370528,E,1,12,0.82,-5.168,M,45.414,M,,*47\r\n" "$GPRMC,094056.000,A,5409.998657,N,00859.370528,E,0.263,0.00,301206,,,A*5A\r\n" "$GPGGA,094057.000,5409.998726,N,00859.370512,E,1,12,0.82,-5.171,M,45.414,M,,*40\r\n" "$GPRMC,094057.000,A,5409.998726,N,00859.370512,E,0.311,0.00,301206,,,A*51\r\n" "$GPGGA,094058.000,5409.998812,N,00859.370518,E,1,12,0.82,-5.172,M,45.414,M,,*4E\r\n" "$GPRMC,094058.000,A,5409.998812,N,00859.370518,E,0.423,0.00,301206,,,A*5A\r\n" "$GPGGA,094059.000,5409.998934,N,00859.370505,E,1,12,0.82,-5.177,M,45.414,M,,*43\r\n" "$GPRMC,094059.000,A,5409.998934,N,00859.370505,E,0.576,0.00,301206,,,A*53\r\n" "$GPGGA,094100.000,5409.999097,N,00859.370542,E,1,12,0.82,-5.177,M,45.414,M,,*4C\r\n" "$GPRMC,094100.000,A,5409.999097,N,00859.370542,E,0.705,0.00,301206,,,A\r\n" "$GPGGA,004037.851,0000.0000,N,00000.0000,E,0,00,50.0,0.0,M,0.0,M,0.0,0000*7A\r\n" "$GPGGA,175218.255,4657.3391,N,00726.2666,E,1,04,9.0,568.6,M,48.0,M,0.0,0000*7B\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.08\r\n" "$GPRMC,175218.255,A,4657.3391,N,00726.2666,E,0.$GPGGA,175219.255,4657.3391,N,00726.2666,E,1,04,9.0,568.5,M,48.0,M,0.0,0000*79\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" "$7,,*06\r\n" "$GPGGA,175220.255,4657.3392,N,00726.2667,E,1,04,9.0,568.4,M,48.0,M,0.0,0000*70\r\n" "$GPGSA,A,3,26,29,17,12,,,,$GPGGA,175221.255,4657.3392,N,00726.2667,E,1,04,9.0,568.3,M,48.0,M,0.0,0000*76\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" "$GPRMC,175221.255,A,4657.3392,N,00726.2667,E,0.14,150.24,230507,,*0A\r\n" "$GPGGA,175222.255,4657.3393,N,00726.2668,E,1,04,9.0,568,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" "$GPGSV,2,1,08,26,71,153,45,29,60,14$GPGGA,175223.255,4657.3393,N,00726.2669,E,1,04,9.0,568.2,M,48.0,M,7.3393,N,00726.2669,E,0.11,141.32,230507,,*05\r\n" "$GPGGA,175224.255,4657.3394,N,00726.2670,E,1,04,9.0,568.0,M,48.0,M,0.0,0000*70\r\n" "$GPGSA,$GPGGA,175225.255,4657.3395,N,00726.2670,E,1,04,9.0,567.8,M,48.0,M,0.0,0000*77\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" "$GPRMC,175225.255,A,4657.3395,N,00726.2670,E,0.10,146.99,230507,,*0A\r\n" "$GPGGA,175226.255,465567.5,M,48.0,M,0.0,0000*7B\r\n" "$GPGSA,A,3,26,29,17,12$GPGGA,175227.255,4657.3397,N,00726.2671,E,1,04,9.0,567.1,M,48.0,M,0.0,0000*7F\r\n" "$.7*38\r\n" "$GPGSV,2,1,08,26,71,153,46,29,60,149,46,09,55,286,00,28,32,051$GPGGA,175228.254,4657.3399,N,00726.2672,E,1,04,9.0,566.8,M,48.0,M,0.0,0000*74\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.72,E,0.12,146.43,230507,,*0D\r\n" "$GPGGA,175229.254,4657.3400,N,00726.2673,E,1,04,9.0,566.4,M,48.0,M,0.0,0000*7F\r\n" "$GPGSA,A,3,26,29,17,1$GPGGA,175230.254,4657.3401,N,00726.2675,E,1,04,9.0,566.0,M,48.0,M,0.0,0000*74\r\n" "$GPGSA,A,3,26,29,17,12$GPGGA,175231.254,4657.3402,N,00726.2676,E,1,04,9.0,565.7,M,48.0,M,0.0,0000*71\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" "$GPRMC,175231.2$GPGGA,175232.254,4657.3404,N,00726.2677,E,1,04,9.,153,45,29,60,149,46,09,55,286,00,28,32,051,00*7F\r\n" "$GPGSV,2,2,08,17,32,102,38,18,28,298,00,12,12,21$GPGGA,175233.254,4657.3405,N,00726.2678,E,1,04,9.0,565.1,M,48.0,M,0.0,0000*7C\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" "$,*09\r\n" "$GPGGA,175234.254,4657.3406,N,00726.2679,E,1,04,9.0,564.9,M,48.0,M,0.0,0000*70\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" "$GPRMC,175234.254,A,4657.3$GPGGA,175235.254,4657.3408,N,00726.2680,E,1,04,9.00,M,0.0,0000*76\r\n" "$GPGSA,A,3,26,$GPGGA,175236.254,439\r\n" "$GPRMC,175236.254,A,4657.3409,N,00726.2681,E,0.14,142.56,230507,,*06\r\n" "$GPGGA,175237.254,4657.3410,N,00726.2682,E,1,04,9.0,564.5,M,48.0,M,0.0,0000*7C\r\n" "$GPGSA,A,3,26,29,17,12,,,,00,28,32,051,00*7F\r\n" "$GPGSV,2,2,08,17,32,102,39,18,28,298,00,12,12,218,35,22,09,3$GPGGA,175238.254,4657.3411,N,00726.2682,E,1,04$GPGGA,175239.254,4657.3412,N,00726.2683,E,1,04,9.0,564.7,M,48.0,M,0.0,0000*73\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" "$GPRMC,175239.254,A,4657.3412,N$GPGGA,175240.254,4657.3412,N,00726.2684,E,1,04,9.0,564.8,M,48.0,M,0.0,0000*75\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" "$GPRMC,$GPGGA,175241.254,4657.3413,N,00726.2684,E,1,04,9.0,565.1,M,48.0,M,0.0,0000*7D\r\n" ",,,,,,,,9.5,9.0,2.6*39\r\n" "$GPRMC,175241.254,A,4657.3413,N,00726.2684,E,0.$GPGGA,175242.254,4657.3413,N,00726.2684,E,1,04,9.0,565.3,M,48.0,M,0.0,0000*7C\r\n" "$GPGSA,A,3,26,29,179,60,149,46,09,55,286,00,28,32,051,00*7C\r\n" "$GPGS$GPGGA,175243.254,4657.3414,N,00726.2685,E,1,04,9.0,565.7,M,48.0,M,0.0,0000*7F\r\n" "$GPGSA,A,3$GPGGA,175244.253,4657.3414,N,00726.2685,E,1,04,9.0,566.0,M,48.0,M,0.0,0000*7B\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" "$GPGGA,175245.253,4657.3415,N,00726.2685,E,1,04,9.0,566.3,M,48.0,M,0.0,0000*78\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" "$GPRMC,175245.253,A,4657.3415,N,00726.2685,E,0.2$GPGGA,175246.253,4657.3415,N,00726.2686,E,1,04,9.0,566.5,M,48.0,M,0.0,0000*7E\r\n" ",175246.253,A,4657.3415,N,00726.2686,E,0.13,145$GPGGA,175247.253,4657.3416,N,00726.2686,E,1,04,9.0,566.8,M,48.0,M,0.0,0000*71\r\n" "$GPGSA,A,3,26,17,32,101,39*7D\r\n" "$GPGSV,2,2,08,28,32,051,00,18,$GPGGA,175248.253,4657.3417,N,00726.2686,E,1,04,9.0,567.0,M,48.0,M,0.0,0000*76\r\n" "$GPGSA,A,3,26,29$GPGGA,175249.253,4657.3417,N,00726.2686,E,1,04.3,M,48.0,M,0.0,0000*7$GPGGA,175250.253,4657.3418,N,00726.2686,E,1,04,9.0,567.4,M,48.0,M,0.0,0000*74\r\n" ".5,9.0,2.6*39\r\n" "$GPRMC,175250.253,A,4657.3$GPGGA,175251.253,4657.3418,N,00726.2687,E,1,04,9.0,567.5,M,48.0,M,0.0,0000*75\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" ".2687,E,0.14,146.26,230507,,*05\r\n" "$GPGGA,175252.253,4657.,00,18,28,298,00,12,12,218,36,22,09,326,00*7E\r\n" "$GPRMC,175252.253,A,4657.3419,N,04,9.0,567.9,M,48.0,M,0.0,0000*7A\r\n" "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" "$GPRMC,175253.253,A,4657.$GPGGA,175254.253,4657.3420,N,00726.2687,E,1,0417,12,,,,,,,,,9.5,9.0,2.6*39\r\n" "$GPRMC,175254.253,A,4657.3420,N,00726.26$GPGGA,175255.253,4657.3421,N,00726.2688,E,1,04,9.0,568.4,M,48.0,M,0.0,0000*7A\r\n" "$GPGSA,A,,E,0.16,151.85,230507,,*09\r\n" }; #endif /*************************************************************************/ /* * open the specified serial port for read/write * @return port file descriptor or -1 */ #ifndef EMULATE static int openPort(const char *tty, int baud) { int status; int fd; struct termios newtio; /* open the tty */ fd = open(tty, O_RDWR | O_NOCTTY); if (fd < 0) { error("openPort: error open"); return fd; } /* flush serial port */ status = tcflush(fd, TCIFLUSH); if (status < 0) { error("openPort: error tcflush"); close(fd); return -1; } /* get current terminal state */ tcgetattr(fd, &newtio); /* set to raw terminal type */ newtio.c_cflag = baud | CS8 | CLOCAL | CREAD; newtio.c_iflag = IGNBRK | IGNPAR; newtio.c_oflag = 0; /* control parameters */ newtio.c_cc[VMIN] = 1; /* block for at least one charater */ /* set its new attrigutes */ status = tcsetattr(fd, TCSANOW, &newtio); if (status < 0) { //error("tcsetattr() failed: %s", strerror(errno)); error("tcsetattr() failed: __ERRNO removed due lazy coder"); close(fd); fd = -1; return fd; } return fd; } #endif /** called when a gpgga message is received and parsed */ static void gpgga_callout( __attribute__ ((unused)) nmeap_context_t * context, void *data, __attribute__ ((unused)) void *user_data) { nmeap_gga_t *gga = (nmeap_gga_t *) data; altitude = gga->altitude; satellites = gga->satellites; quality = gga->quality; gpsTime = gga->time; if (debug == 1) debug("gps:debug: get gga callout\n"); } //search a buffer for a string (forwards) int strLastOcc(char *theBuffer, char searchChar, int size) { int i, ret; ret = -1; for (i = size; i >= 0; i--) { if (theBuffer[i] == searchChar) { ret = i; break; } } return ret; } //search a buffer for a string (backwards) int strFirstOcc(char *theBuffer, char searchChar, int size) { int i, ret; ret = -1; for (i = 0; i < size; i++) { if (theBuffer[i] == searchChar) { ret = i; break; } } return ret; } /** called when a gprmc message is received and parsed */ static void gprmc_callout( __attribute__ ((unused)) nmeap_context_t * context, void *data, __attribute__ ((unused)) void *user_data) { nmeap_rmc_t *rmc = (nmeap_rmc_t *) data; speed = rmc->speed; gpsStatus = rmc->warn; gpsTime = rmc->time; gpsDate = rmc->date; if (debug == 1) debug("gps:debug: get rmc callout\n"); } static int prepare_gps_parser() { int status; char *port = "/dev/usb/tts/1"; char *test; int speed = 0; // 0 = default 4800 baud, 1 is 9600 baud if ((test = getenv("GPS_PORT"))) { /* define your port via env variable */ port = test; } if ((test = getenv("GPS_9600"))) { /* define your port via env variable */ speed = 1; } /* --------------------------------------- */ /* open the serial port device */ /* using default 4800 baud for most GPS */ /* --------------------------------------- */ #ifndef EMULATE if (speed == 0) fd_g = openPort(port, B4800); else fd_g = openPort(port, B9600); if (fd_g < 0) { /* open failed */ error("GPS PLUGIN, Error: openPort %d", fd_g); return fd_g; } #endif /* --------------------------------------- */ /*STEP 2 : initialize the nmea context */ /* --------------------------------------- */ status = nmeap_init(&nmea, (void *) &user_data); if (status != 0) { error("GPS PLUGIN, Error: nmeap_init %d", status); exit(1); } /* --------------------------------------- */ /*STEP 3 : add standard GPGGA parser */ /* -------------------------------------- */ status = nmeap_addParser(&nmea, "GPGGA", nmeap_gpgga, gpgga_callout, &gga); if (status != 0) { error("GPS PLUGIN, Error: nmeap_add GPGGA parser, error:%d", status); return -1; } /* --------------------------------------- */ /*STEP 4 : add standard GPRMC parser */ /* -------------------------------------- */ /* status = nmeap_addParser(&nmea,"GPRMC",nmeap_gprmc,gprmc_callout,&rmc); */ status = nmeap_addParser(&nmea, "GPRMC", nmeap_gprmc, gprmc_callout, &rmc); if (status != 0) { error("GPS PLUGIN, Error: nmeap_add GPRMC parser, error:%d", status); return -1; } return fd_g; } static void parse(RESULT * result, RESULT * theOptions, RESULT * displayOptions) { int rem; int offset; int status; int len; long options; long dispOptions; char buffer[BUFFER_SIZE]; char bufferTmp[BUFFER_SIZE]; int validStart, validEnd; options = R2N(theOptions); dispOptions = R2N(displayOptions); //error("options: %x\n",options); if (dispOptions & OPTION_DEBUG) debug = 1; if ((dispOptions & OPTION_GET_BUFFERDATA) == 0) { /* ---------------------------------------- */ /* STEP 6 : get a buffer of input */ /* --------------------------------------- */ memset(buffer, 0, BUFFER_SIZE); if (fndStr > BUFFER_SIZE) fndStr = 0; //copy unfinished nmea strings back if (fndStr > 0) { memcpy(buffer, backBuffer, fndStr); } #ifdef EMULATE memcpy(&buffer[fndStr], &test_vector[emu_read_ofs], BUFFER_SIZE - fndStr); len = rem = EMU_BUFFER_READ_SIZE; emu_read_ofs += EMU_BUFFER_READ_SIZE; if (emu_read_ofs > (sizeof(test_vector) - BUFFER_SIZE)) { emu_read_ofs = 0; memset(buffer, 0, BUFFER_SIZE); } #else len = rem = read(fd_g, buffer, BUFFER_SIZE - fndStr); if (len <= 0) { error("GPS Plugin, Error read from port, try using the GPS_PORT env variable (export GPS_PORT=/dev/mydev)"); //break; } if (debug == 1) debug("gps:debug: read %d bytes\n", len); #endif if (dispOptions & OPTION_RAW_NMEA) printf("\n__[%s]", buffer + '\0'); /* ---------------------------------------------- */ /* STEP 7 : process input until buffer is used up */ /* ---------------------------------------------- */ validStart = strFirstOcc(buffer, '$', len); validEnd = strLastOcc(buffer, '\n', len); if (validStart >= 0 && validEnd > 0 && validStart < validEnd) { //valid string found memcpy(bufferTmp, buffer, sizeof(buffer)); //save buffer memset(backBuffer, 0, sizeof(backBuffer)); //clear backup buffer memcpy(backBuffer, buffer + validEnd, len - validEnd); // save incomplete nmea string memset(buffer, 0, sizeof(buffer)); //clean buffer memcpy(buffer, bufferTmp + validStart, validEnd - validStart + 1); //copy valid name string fndStr = len - validEnd + validStart; //save the size of the buffer } else { //no valid nmea string found fndStr = 0; memset(buffer, 0, sizeof(buffer)); memset(backBuffer, 0, sizeof(backBuffer)); } offset = 0; if (debug == 1) debug("backBuffer: %s\n", backBuffer); //the nmeap_parseBuffer function needs whole nmea strings, combined string will NOT work! validStart = strFirstOcc(buffer, '$', len); validEnd = strFirstOcc(buffer, '\n', len); while (validStart >= 0 && validEnd > 0 && validStart < validEnd) { memset(bufferTmp, 0, sizeof(bufferTmp)); //empty temp buffer memcpy(bufferTmp, buffer + offset + validStart, validEnd - validStart + 1); //fill temp buffer if (debug == 1) debug("submit: %s\n", bufferTmp); rem = len - offset; status = nmeap_parseBuffer(&nmea, (const char *) &bufferTmp, &rem); //parse it if (status == -1) { errCounter++; error("parser error occurred! (cnt: %i)\n", errCounter); } else if (status == 0) { incomplCounter++; } else if (status > 0) msgCounter++; offset += validEnd - validStart + 1; //update offset validStart = strFirstOcc(buffer + offset, '$', len - offset); //find next sentence validEnd = strFirstOcc(buffer + offset, '\n', len - offset); } /* while (rem > 0) { status = nmeap_parseBuffer(&nmea, &buffer[offset], &rem); debug("\nGPS::debug: remaining: %d bytes\n",rem); offset += (len - rem); }*/ } // end of OPTION get bufferdata /* --------------------------------------- */ /* DISPLAY stuff comes here... */ /* --------------------------------------- */ char *value = " "; char outputStr[80]; memset(outputStr, 0, 80); if (options & SHOW_ALTITUDE) { if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%.0f ", outputStr, altitude); else sprintf(outputStr, "%salt:%.0f ", outputStr, altitude); } if (options & SHOW_SPEED) { float knotsConvert = 1.852f; //default speed display=km/h if (dispOptions & OPTION_SPEED_IN_KNOTS) knotsConvert = 1.0f; //use knots if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%.0f ", outputStr, speed * knotsConvert); else sprintf(outputStr, "%sspd:%.0f ", outputStr, speed * knotsConvert); } if (options & SHOW_COURSE) { char courses[8][3] = { "N ", "NO", "O ", "SO", "S ", "SW", "W ", "NW" }; float degrees[8] = { 22.5f, 67.5f, 112.5f, 157.5f, 202.5f, 247.5f, 292.5f, 337.5f }; int selectedDegree = 0; int n; for (n = 0; n < 8; n++) { if (course < degrees[n]) { selectedDegree = n; break; } } if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%s ", outputStr, courses[selectedDegree]); else sprintf(outputStr, "%sdir:%s ", outputStr, courses[selectedDegree]); } if (options & SHOW_SATELLITES) { if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%d ", outputStr, satellites); else sprintf(outputStr, "%ssat:%d ", outputStr, satellites); } if (options & SHOW_QUALITY) { if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%d ", outputStr, quality); else sprintf(outputStr, "%squa:%d ", outputStr, quality); } if (options & SHOW_STATUS) { if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%c ", outputStr, gpsStatus); else sprintf(outputStr, "%ssta:%c ", outputStr, gpsStatus); } if (options & SHOW_TIME_UTC) { char digitizer[9]; //01:34:67 sprintf(digitizer, "%.6ld", gpsTime); //<012345> digitizer[7] = digitizer[5]; digitizer[6] = digitizer[4]; digitizer[4] = digitizer[3]; digitizer[3] = digitizer[2]; digitizer[2] = ':'; digitizer[5] = ':'; digitizer[8] = '\0'; if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%s ", outputStr, digitizer); else sprintf(outputStr, "%sutc:%s ", outputStr, digitizer); } if (options & SHOW_DATE) { char digitizer[9]; //01:34:67 sprintf(digitizer, "%.6ld", gpsDate); //<012345> digitizer[7] = digitizer[5]; digitizer[6] = digitizer[4]; digitizer[4] = digitizer[3]; digitizer[3] = digitizer[2]; digitizer[2] = '/'; digitizer[5] = '/'; digitizer[8] = '\0'; if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%s ", outputStr, digitizer); else sprintf(outputStr, "%sdat:%s ", outputStr, digitizer); } if (dispOptions & SHOW_NMEA_STATUS) { if (dispOptions & OPTION_NO_PREFIX) sprintf(outputStr, "%s%04d/%04d/%04d ", outputStr, msgCounter, errCounter, incomplCounter); else sprintf(outputStr, "%sOK:%03d/Er:%03d/In:%03d ", outputStr, msgCounter, errCounter, incomplCounter); } if (options == 0 && dispOptions == 0) { //error, no parameter defined! error("gps::parse() ERROR, no parameter specified!"); value = strdup("GPS ARG ERR"); } else { value = strdup(outputStr); } SetResult(&result, R_STRING, value); free(value); } /* plugin initialization */ /* MUST NOT be declared 'static'! */ int plugin_init_gps(void) { info("%s: v%s", Name, "0.2"); prepare_gps_parser(); /* register all our cool functions */ /* the second parameter is the number of arguments */ /* -1 stands for variable argument list */ AddFunction("gps::parse", 2, parse); return 0; } void plugin_exit_gps(void) { info("%s: shutting down plugin.", Name); #ifndef EMULATE close(fd_g); #endif } lcd4linux-r1200/svn_version.h0000644000175000017500000000003312106716176016747 0ustar jmccrohanjmccrohan#define SVN_VERSION "1193" lcd4linux-r1200/TODO0000644000175000017500000000030610552432444014712 0ustar jmccrohanjmccrohan# $Id: TODO 730 2007-01-14 13:50:28Z michael $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/TODO $ Sorry, there is no TODO anymore. Go to http://lcd4linux.bulix.org for all the documentation. lcd4linux-r1200/CREDITS0000644000175000017500000000026210552432444015243 0ustar jmccrohanjmccrohan$Id: CREDITS 730 2007-01-14 13:50:28Z michael $ $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/CREDITS $ see http://lcd4linux.bulix.org for an up-to-date list of contributors! lcd4linux-r1200/qprintf.h0000644000175000017500000000240110670762146016062 0ustar jmccrohanjmccrohan/* $Id: qprintf.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/qprintf.h $ * * simple but quick snprintf() replacement * * Copyright (C) 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * derived from a patch from Martin Hejl which is * Copyright (C) 2003 Martin Hejl (martin@hejl.de) * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _QPRINTF_H_ #define _QPRINTF_H_ /* size_t */ #include int qprintf(char *str, size_t size, const char *format, ...); #endif lcd4linux-r1200/drv_SamsungSPF.c0000644000175000017500000003034111755713040017231 0ustar jmccrohanjmccrohan/* $Id: drv_SamsungSPF 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_SamsungSPF.c $ * * SamsungSPF lcd4linux driver * * Copyright (C) 2012 Sascha Plazar * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This driver is based on playusb.c created on Aug 2, 2010 by Andre Puschmann * which is in turn based on code from Grace Woo: * http://web.media.mit.edu/~gracewoo/stuff/picframe * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_SamsungSPF * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "timer.h" #include "drv.h" /* graphic display? */ #include "drv_generic_graphic.h" // Drivername for verbose output static char Name[] = "SamsungSPF"; struct SPFdev { const char type[64]; const int vendorID; struct { const int storageMode; const int monitorMode; } productID; const unsigned int xRes; const unsigned int yRes; }; static struct SPFdev spfDevices[] = { { .type = "SPF-75H", .vendorID = 0x04e8, .productID = {0x200e, 0x200f}, .xRes = 800, .yRes = 480, }, { .type = "SPF-85H", .vendorID = 0x04e8, .productID = {0x2012, 0x2013}, .xRes = 800, .yRes = 600, }, { .type = "SPF-107H", .vendorID = 0x04e8, .productID = {0x2027, 0x2028}, .xRes = 1024, .yRes = 600, }, }; static int numFrames = sizeof(spfDevices) / sizeof(spfDevices[0]); struct usb_device *myDev; usb_dev_handle *myDevHandle; struct SPFdev *myFrame; typedef struct { unsigned char R, G, B; } RGB; static struct { RGB *buf; int dirty; int fbsize; } image; static struct { unsigned char *buf; unsigned long int size; } jpegImage; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ /* please note that in-memory compression doesn't work satisfactory */ int convert2JPG() { struct jpeg_compress_struct cinfo; struct jpeg_error_mgr jerr; int row_stride; /* physical row width in buffer */ JSAMPROW row_pointer[1]; /* pointer to a single row */ /* Initialize compression frame */ cinfo.err = jpeg_std_error(&jerr); jpeg_create_compress(&cinfo); jpeg_mem_dest(&cinfo, &jpegImage.buf, &jpegImage.size); cinfo.image_width = myFrame->xRes; cinfo.image_height = myFrame->yRes; cinfo.input_components = sizeof(RGB); cinfo.in_color_space = JCS_RGB; /* call some jpeg helpers */ jpeg_set_defaults(&cinfo); jpeg_set_quality(&cinfo, 100, 1); /*set the quality [0..100] */ jpeg_start_compress(&cinfo, 1); row_stride = cinfo.image_width; /* Convert line by line */ while (cinfo.next_scanline < cinfo.image_height) { row_pointer[0] = (JSAMPROW) (image.buf + (cinfo.next_scanline * row_stride)); jpeg_write_scanlines(&cinfo, row_pointer, 1); } /* Finish compression and free internal memory */ jpeg_finish_compress(&cinfo); jpeg_destroy_compress(&cinfo); return 0; } // Find specific Samsung device static void drv_SamsungSPF_find() { info("%s: Searching SPF.", Name); /* open USB device */ struct usb_bus *bus; struct usb_device *dev; usb_init(); usb_find_busses(); usb_find_devices(); for (bus = usb_busses; bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { if (dev->descriptor.idVendor == myFrame->vendorID) { if (dev->descriptor.idProduct == myFrame->productID.storageMode) { info("Samsung photoframe in Mass Storage mode found."); myDev = dev; return; } else if (dev->descriptor.idProduct == myFrame->productID.monitorMode) { info("Samsung photoframe in Custom Product mode found."); myDev = dev; return; } } } } free(bus); myDev = 0; } static int drv_SamsungSPF_open() { if (!myDev) { error("%s: No device specified!", Name); return -1; } int res = -1; char buf[256]; if (myDev->descriptor.idProduct == myFrame->productID.storageMode) { info("%s: Opening device and switching to monitor mode", Name); myDevHandle = usb_open(myDev); setuid(getuid()); strcpy(buf, "** no string **"); res = usb_get_string_simple(myDevHandle, myDev->descriptor.iManufacturer, buf, sizeof(buf)); debug("usb_get_string_simple => %d, %s", res, buf); memset(buf, 0, 256); res = usb_control_msg(myDevHandle, USB_TYPE_STANDARD | USB_ENDPOINT_IN, USB_REQ_GET_DESCRIPTOR, 0xfe, 0xfe, buf, 0xfe, 1000); /* usb_close( myDev ); */ // Sleep some time before research sleep(1); drv_SamsungSPF_find(); } else info("%s: No device in storage mode found", Name); if (myDev->descriptor.idProduct == myFrame->productID.storageMode) { error("%s: Was not able to switch to monitor mode!", Name); return -1; } if (myDev->descriptor.idProduct == myFrame->productID.monitorMode) { info("%s: Device '%s' is now in monitor mode.", Name, myFrame->type); myDevHandle = usb_open(myDev); return 0; } error("Unknown error: usb_control_msg() = %d", res); return -1; } /* dummy function that sends something to the display */ static int drv_SamsungSPF_send(char *data, unsigned int len) { char usb_hdr[12] = { 0xa5, 0x5a, 0x18, 0x04, 0xff, 0xff, 0xff, 0xff, 0x48, 0x00, 0x00, 0x00 }; char buffer[1] = { 0x0 }; int usb_timeout = 1000; int usb_endpoint = 0x2; int ret; *(int *) (usb_hdr + 4) = len; debug("bytes_to_send: %d, offset: %d", len, 12); /* Send USB header */ if ((ret = usb_bulk_write(myDevHandle, usb_endpoint, usb_hdr, 12, usb_timeout)) < 0) { error("%s: Error occurred while writing data to device.", Name); error("%s: usb_bulk_write returned: %d", Name, ret); return -1; } /* Send JPEG image */ if ((ret = usb_bulk_write(myDevHandle, usb_endpoint, data, len, usb_timeout)) < 0) { error("%s: Error occurred while writing data to device.", Name); error("%s: usb_bulk_write returned: %d", Name, ret); return -1; } /* Finish transmission by sending zero */ if ((ret = usb_bulk_write(myDevHandle, usb_endpoint, buffer, 1, usb_timeout)) < 0) { error("%s: Error occurred while writing data to device.", Name); error("%s: usb_bulk_write returned: %d", Name, ret); return -1; } return 0; } /* for graphic displays only */ static void drv_SamsungSPF_blit(const int row, const int col, const int height, const int width) { int r, c; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { RGB p1 = image.buf[r * myFrame->xRes + c]; RGBA p2 = drv_generic_graphic_rgb(r, c); if (p1.R != p2.R || p1.G != p2.G || p1.B != p2.B) { image.buf[r * myFrame->xRes + c].R = p2.R; image.buf[r * myFrame->xRes + c].G = p2.G; image.buf[r * myFrame->xRes + c].B = p2.B; image.dirty = 1; } } } } static void drv_SamsungSPF_timer( __attribute__ ((unused)) void *notused) { if (image.dirty) { debug("FB dirty, writing jpeg..."); convert2JPG(); /* Sent image to display */ if ((drv_SamsungSPF_send((char *) jpegImage.buf, jpegImage.size)) != 0) { error("%s: Error occurred while sending jpeg image to device.", Name); } /* Clean dirty bit */ image.dirty = 0; /* Free JPEG buffer since a new is allocated each time an image is compressed */ if (jpegImage.size) free(jpegImage.buf); jpegImage.size = 0; } } /* start graphic display */ static int drv_SamsungSPF_start(const char *section) { int timerInterval = 1000; char *s; cfg_number(section, "update", timerInterval, 0, -1, &timerInterval); debug("Updating display every %dms", timerInterval); DROWS = myFrame->yRes; DCOLS = myFrame->xRes; info("%s: Using SPF with %dx%d pixels.", Name, DCOLS, DROWS); s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } if (XRES < 6 || YRES < 8) { error("%s: bad Font '%s' from %s (must be at least 6x8)", Name, s, cfg_source()); return -1; } free(s); /* Allocate framebuffer */ image.fbsize = myFrame->xRes * myFrame->yRes * sizeof(RGB); image.buf = malloc(image.fbsize); memset(image.buf, 128, image.fbsize); image.dirty = 0; /* JPEG buffer is allocated by jpeglib */ jpegImage.buf = 0; jpegImage.size = 0; /* regularly transmit the image */ timer_add(drv_SamsungSPF_timer, NULL, timerInterval, 0); return 0; } /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_SamsungSPF_list(void) { int i; printf("SamsungSPF driver, supported models ["); for (i = 0; i < numFrames; i++) { printf("%s", spfDevices[i].type); if (i < numFrames - 1) printf(", "); } printf("]\n"); return 0; } /* initialize driver & display */ /* use this function for a graphic display */ int drv_SamsungSPF_init(const char *section, const int quiet) { info("%s: Initializing SPF.", Name); char *s; int i; myDev = 0; myFrame = 0; // Look for model entry in config s = cfg_get(section, "Model", NULL); if (s == NULL || *s != '\0') { s = cfg_get(section, "Model", NULL); if (s == NULL || *s == '\0') { drv_SamsungSPF_list(); error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); return -1; } } // Look for specified device for (i = 0; i < numFrames; i++) { if (strcasecmp(s, spfDevices[i].type) == 0) { myFrame = &spfDevices[i]; info("%s: Configured for model %s.", Name, spfDevices[i].type); break; } } if (!myFrame) { drv_SamsungSPF_list(); error("%s: unknown model '%s'!", Name, s); return -1; } free(s); /* try to open USB device */ drv_SamsungSPF_find(); if (!myDev) { error("%s: No Samsung '%s' found!", Name, myFrame->type); return -1; } /* open display and switch to monitor mode if necessary */ if (drv_SamsungSPF_open() == -1) return -1; int ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_SamsungSPF_blit; /* start display */ if ((ret = drv_SamsungSPF_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); } } return 0; } /* close driver & display */ /* use this function for a graphic display */ int drv_SamsungSPF_quit(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_generic_graphic_clear(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } drv_generic_graphic_quit(); debug("closing connection"); printf("%s: Closing driver...\n", Name); usb_close(myDevHandle); free(myDev); free(myDevHandle); return (0); } /* use this one for a graphic display */ DRIVER drv_SamsungSPF = { .name = Name, .list = drv_SamsungSPF_list, .init = drv_SamsungSPF_init, .quit = drv_SamsungSPF_quit, }; lcd4linux-r1200/widget_text.h0000644000175000017500000000415611674605341016735 0ustar jmccrohanjmccrohan/* $Id: widget_text.h 1164 2011-12-22 10:48:01Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_text.h $ * * simple text widget handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _WIDGET_TEXT_H_ #define _WIDGET_TEXT_H_ #include "property.h" #include "widget.h" typedef enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT, ALIGN_MARQUEE, ALIGN_AUTOMATIC, ALIGN_PINGPONG_LEFT, ALIGN_PINGPONG_CENTER, ALIGN_PINGPONG_RIGHT } TEXT_ALIGN; typedef struct WIDGET_TEXT { PROPERTY prefix; /* label on the left side */ PROPERTY postfix; /* label on the right side */ PROPERTY value; /* value of text widget */ PROPERTY style; /* text style (plain/bold/slant) */ char *string; /* formatted value */ char *buffer; /* string with 'width+1' bytes allocated */ int width; /* field width */ int precision; /* number of digits after the decimal point */ TEXT_ALIGN align; /* alignment: L(eft), C(enter), R(ight), M(arquee), A(utomatic) */ int update; /* update interval */ int scroll; /* marquee starting point */ int speed; /* marquee scrolling speed */ int direction; /* pingpong direction, 0=right, 1=left */ int delay; /* pingpong scrolling, wait before switch direction */ } WIDGET_TEXT; extern WIDGET_CLASS Widget_Text; #endif lcd4linux-r1200/drv_FW8888.c0000644000175000017500000001530611613717076016131 0ustar jmccrohanjmccrohan/* $Id: drv_FW8888.c 1153 2011-07-27 05:12:30Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_FW8888.c $ * * driver for Allnet FW8888 display * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * Copyright (C) 2010 Linum Software GmbH * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_FW8888 * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" /* text mode display? */ #include "drv_generic_text.h" /* serial port? */ #include "drv_generic_serial.h" static char Name[] = "FW8888"; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_FW8888_open(const char *section) { /* open serial port */ /* don't mind about device, speed and stuff, this function will take care of */ if (drv_generic_serial_open(section, Name, 0) < 0) return -1; return 0; } static int drv_FW8888_close(void) { /* close whatever port you've opened */ drv_generic_serial_close(); return 0; } static void drv_FW8888_send_cmd(const unsigned int cmd) { char cmd_str[2]; cmd_str[0] = 0x10; cmd_str[1] = cmd; drv_generic_serial_write(cmd_str, 2); } static void drv_FW8888_send_text(const char *text, const unsigned int len) { unsigned int i; char cmd_str[2]; cmd_str[0] = 0x12; for (i = 0; i < len; i++) { cmd_str[1] = text[i]; drv_generic_serial_write(cmd_str, 2); } } /* text mode displays only */ static void drv_FW8888_clear(void) { drv_FW8888_send_cmd(0x01); } static void __attribute__ ((unused)) drv_FW8888_home(void) { drv_FW8888_send_cmd(0x02); } static void __attribute__ ((unused)) drv_FW8888_display_off(void) { drv_FW8888_send_cmd(0x08); } static void __attribute__ ((unused)) drv_FW8888_display_on_cursor_off(void) { drv_FW8888_send_cmd(0x0C); } static void __attribute__ ((unused)) drv_FW8888_display_on_cursor_on(void) { drv_FW8888_send_cmd(0x0E); } static void __attribute__ ((unused)) drv_FW8888_backlight_off(void) { drv_FW8888_send_cmd(0x38); } static void __attribute__ ((unused)) drv_FW8888_backlight_on(void) { drv_FW8888_send_cmd(0x39); } static void drv_FW8888_set_cursor(int row, int col) { int pos; switch (row) { case 0: pos = 0x80 + col; break; case 1: pos = 0xC0 + col; break; default: error("%s: invalid row(%d) or col(%d)", Name, row, col); return; } drv_FW8888_send_cmd(pos); } /* text mode displays only */ static void drv_FW8888_write(const int row, const int col, const char *data, int len) { /* do the cursor positioning here */ drv_FW8888_set_cursor(row, col); /* send string to the display */ drv_FW8888_send_text(data, len); } /* start text mode display */ static int drv_FW8888_start(const char *section) { /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ DROWS = 2; DCOLS = 16; GOTO_COST = -1; /* number of bytes a goto command requires */ /* open communication with the display */ if (drv_FW8888_open(section) < 0) { return -1; } drv_FW8888_clear(); /* clear display */ return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_FW8888_list(void) { printf("Allnet-FW8888"); return 0; } /* initialize driver & display */ /* use this function for a text display */ int drv_FW8888_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 1153 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 7; /* pixel height of one char */ CHARS = 0; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ /* real worker functions */ drv_generic_text_real_write = drv_FW8888_write; /* start display */ if ((ret = drv_FW8888_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "www.linum.com")) { sleep(3); drv_FW8888_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register plugins */ // AddFunction("LCD::contrast", 1, plugin_contrast); return 0; } /* close driver & display */ /* use this function for a text display */ int drv_FW8888_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_FW8888_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing connection"); drv_FW8888_close(); return (0); } /* use this one for a text display */ DRIVER drv_FW8888 = { .name = Name, .list = drv_FW8888_list, .init = drv_FW8888_init, .quit = drv_FW8888_quit, }; lcd4linux-r1200/plugin_dvb.c0000644000175000017500000001010111130142107016474 0ustar jmccrohanjmccrohan/* $Id: plugin_dvb.c 939 2009-01-04 14:14:31Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_dvb.c $ * * plugin for DVB status * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_dvb (void) * adds dvb() function * */ #include "config.h" #include #include #include #include #include #include #include #include #include #ifdef HAVE_LINUX_DVB_FRONTEND_H #include #else #warning linux/dvb/frontend.h not found: using hardcoded ioctl definitions #define FE_READ_BER _IOR('o', 70, __u32) #define FE_READ_SIGNAL_STRENGTH _IOR('o', 71, __u16) #define FE_READ_SNR _IOR('o', 72, __u16) #define FE_READ_UNCORRECTED_BLOCKS _IOR('o', 73, __u32) #endif #include "debug.h" #include "plugin.h" #include "hash.h" static char *frontend = "/dev/dvb/adapter0/frontend0"; static HASH DVB; static int get_dvb_stats(void) { static int ioc_disable = 0; int age; int fd; unsigned short snr, sig; unsigned long ber, ucb; char val[16]; /* reread every 1000 msec only */ age = hash_age(&DVB, NULL); if (age > 0 && age <= 1000) return 0; /* open frontend */ fd = open(frontend, O_RDONLY); if (fd == -1) { error("open(%s) failed: %s", frontend, strerror(errno)); return -1; } sig = 0; if ((ioc_disable & 0x01) == 0 && ioctl(fd, FE_READ_SIGNAL_STRENGTH, &sig) != 0) { error("ioctl(FE_READ_SIGNAL_STRENGTH) failed: %s", strerror(errno)); if (errno == ENOSYS) { ioc_disable |= 0x01; error("ioctl(FE_READ_SIGNAL_STRENGTH) disabled."); } } snr = 0; if ((ioc_disable & 0x02) == 0 && ioctl(fd, FE_READ_SNR, &snr) != 0) { error("ioctl(FE_READ_SNR) failed: %s", strerror(errno)); if (errno == ENOSYS) { ioc_disable |= 0x02; error("ioctl(FE_READ_SNR) disabled."); } } ber = 0; if ((ioc_disable & 0x04) == 0 && ioctl(fd, FE_READ_BER, &ber) != 0) { error("ioctl(FE_READ_BER) failed: %s", strerror(errno)); if (errno == ENOSYS) { ioc_disable |= 0x04; error("ioctl(FE_READ_BER) disabled."); } } ucb = 0; if ((ioc_disable & 0x08) == 0 && ioctl(fd, FE_READ_UNCORRECTED_BLOCKS, &ucb) != 0) { error("ioctl(FE_READ_UNCORRECTED_BLOCKS) failed: %s", strerror(errno)); if (errno == ENOSYS) { ioc_disable |= 0x08; error("ioctl(FE_READ_UNCORRECTED_BLOCKS) disabled."); } } close(fd); snprintf(val, sizeof(val), "%f", sig / 65535.0); hash_put(&DVB, "signal_strength", val); snprintf(val, sizeof(val), "%f", snr / 65535.0); hash_put(&DVB, "snr", val); snprintf(val, sizeof(val), "%lu", ber); hash_put(&DVB, "ber", val); snprintf(val, sizeof(val), "%lu", ucb); hash_put(&DVB, "uncorrected_blocks", val); return 0; } static void my_dvb(RESULT * result, RESULT * arg1) { char *val; if (get_dvb_stats() < 0) { SetResult(&result, R_STRING, ""); return; } val = hash_get(&DVB, R2S(arg1), NULL); if (val == NULL) val = ""; SetResult(&result, R_STRING, val); } int plugin_init_dvb(void) { hash_create(&DVB); AddFunction("dvb", 1, my_dvb); return 0; } void plugin_exit_dvb(void) { hash_destroy(&DVB); } lcd4linux-r1200/drv_LEDMatrix.c0000644000175000017500000001722511134607604017041 0ustar jmccrohanjmccrohan/* $Id: drv_LEDMatrix.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LEDMatrix.c $ * * LED matrix driver for LCD4Linux * (see http://www.harbaum.org/till/ledmatrix for hardware) * * Copyright (C) 2006 Till Harbaum * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_LEDMatrix * */ /* * Options: * IPAddress */ #include "config.h" #include #include #include #include #include #include #include #include /* include network specific headers */ #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_graphic.h" /* display command bytes */ #define DSP_CMD_ECHO 0 #define DSP_CMD_NOP 1 #define DSP_CMD_IMAGE 2 #define DSP_CMD_ACK 3 #define DSP_CMD_IR 4 #define DSP_CMD_BEEP 5 #define DSP_DEFAULT_PORT 4711 #define DSP_MEM (80 * 32 * 2 / 8) #define DEFAULT_X_OFFSET 1 /* with a font width of 6 */ static char Name[] = "LEDMatrix"; static char *IPAddress = NULL; static int sock = -1; static struct sockaddr_in dsp_addr; static unsigned char tx_buffer[DSP_MEM + 1]; static int port = DSP_DEFAULT_PORT; static void drv_LEDMatrix_blit(const int row, const int col, const int height, const int width) { int r, c, i; fd_set rfds; struct timeval tv; unsigned char reply[256]; struct sockaddr_in cli_addr; socklen_t fromlen; int ack = 0; int timeout = 10; for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { /* LEDMATRIX supports three colors: 10b == green, 01b == red, 11b == amber */ unsigned char color = 0; RGBA p = drv_generic_graphic_rgb(r, c); if (p.G >= 128) color |= 0x80; if (p.R >= 128) color |= 0x40; /* ignore blue ... */ tx_buffer[1 + 20 * r + c / 4] &= ~(0xc0 >> (2 * (c & 3))); tx_buffer[1 + 20 * r + c / 4] |= color >> (2 * (c & 3)); } } /* scan entire display */ tx_buffer[0] = DSP_CMD_IMAGE; do { if ((sendto(sock, tx_buffer, DSP_MEM + 1, 0, (struct sockaddr *) &dsp_addr, sizeof(dsp_addr))) != DSP_MEM + 1) error("%s: sendto error on socket", Name); /* now wait for reply */ FD_ZERO(&rfds); FD_SET(sock, &rfds); tv.tv_sec = 0; tv.tv_usec = 100000; /* wait 1 sec for ack */ if ((i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv)) < 0) { info("%s: Select error: %s", Name, strerror(errno)); } if (FD_ISSET(sock, &rfds)) { /* wait for ack */ fromlen = sizeof(dsp_addr); i = recvfrom(sock, reply, sizeof(reply), 0, (struct sockaddr *) &cli_addr, &fromlen); if (i < 0) { info("%s: Receive error: %s", Name, strerror(errno)); } else { if ((i == 2) && (reply[0] == DSP_CMD_ACK) && (reply[1] == DSP_CMD_IMAGE)) { ack = 1; } else if ((i > 1) && (reply[0] == DSP_CMD_IR)) { /* maybe used later: */ /* ir_receive(reply+1, i-1); */ } else { info("%s: Unexpected reply message", Name); } } } timeout--; } while ((!ack) && (timeout > 0)); if (timeout == 0) { error("%s: display reply timeout", Name); } } static int drv_LEDMatrix_start(const char *section) { char *s; struct sockaddr_in cli_addr; struct hostent *hp; int val; IPAddress = cfg_get(section, "IPAddress", NULL); if (IPAddress == NULL || *IPAddress == '\0') { error("%s: no '%s.IPAddress' entry from %s", Name, section, cfg_source()); return -1; } if (cfg_number(section, "Port", 0, 0, 65535, &val) > 0) { info("%s: port set to %d", Name, val); port = val; } else { info("%s: using default port %d", Name, port); } /* display size is hard coded */ DCOLS = 80; DROWS = 32; if (sscanf(s = cfg_get(section, "font", "6x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); /* contact display */ info("%s: contacting %s", Name, IPAddress); /* try to resolve as a hostname */ if ((hp = gethostbyname(IPAddress)) == NULL) { error("%s: unable to resolve hostname %s: %s", Name, IPAddress, strerror(errno)); return -1; } /* open datagram socket */ if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { error("%s: could not create socket: %s", Name, strerror(errno)); return -1; } memset((char *) &dsp_addr, 0, sizeof(dsp_addr)); dsp_addr.sin_family = AF_INET; dsp_addr.sin_addr.s_addr = *(int *) hp->h_addr; dsp_addr.sin_port = htons(port); cli_addr.sin_family = AF_INET; cli_addr.sin_addr.s_addr = htons(INADDR_ANY); cli_addr.sin_port = htons(port); if (bind(sock, (struct sockaddr *) &cli_addr, sizeof(cli_addr)) < 0) { error("%s: can't bind local address: %s", Name, strerror(errno)); return -1; } memset(tx_buffer, 0, sizeof(tx_buffer)); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment... */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_graphic_draw(W) */ /* using drv_generic_graphic_icon_draw(W) */ /* using drv_generic_graphic_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_LEDMatrix_list(void) { printf("LEDMATRIX by Till Harbaum"); return 0; } /* initialize driver & display */ int drv_LEDMatrix_init(const char *section, const __attribute__ ((unused)) int quiet) { WIDGET_CLASS wc; int ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_LEDMatrix_blit; /* start display */ if ((ret = drv_LEDMatrix_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_graphic_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_graphic_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_graphic_bar_draw; widget_register(&wc); /* register plugins */ /* none at the moment... */ return 0; } /* close driver & display */ int drv_LEDMatrix_quit(const __attribute__ ((unused)) int quiet) { info("%s: shutting down.", Name); drv_generic_graphic_quit(); if (sock != -1) close(sock); return (0); } DRIVER drv_LEDMatrix = { .name = Name, .list = drv_LEDMatrix_list, .init = drv_LEDMatrix_init, .quit = drv_LEDMatrix_quit, }; lcd4linux-r1200/widget_bar.c0000644000175000017500000001301511333544102016467 0ustar jmccrohanjmccrohan/* $Id: widget_bar.c 1106 2010-02-07 14:03:46Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_bar.c $ * * bar widget handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * WIDGET_CLASS Widget_Bar * the bar widget * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "property.h" #include "timer_group.h" #include "widget.h" #include "widget_bar.h" #ifdef WITH_DMALLOC #include #endif void widget_bar_update(void *Self) { WIDGET *W = (WIDGET *) Self; WIDGET_BAR *Bar = W->data; double val1, val2; double min, max; /* evaluate properties */ property_eval(&Bar->expression1); val1 = P2N(&Bar->expression1); if (property_valid(&Bar->expression2)) { property_eval(&Bar->expression2); val2 = P2N(&Bar->expression2); } else { val2 = val1; } /* minimum: if expression is empty, do auto-scaling */ if (property_valid(&Bar->expr_min)) { property_eval(&Bar->expr_min); min = P2N(&Bar->expr_min); } else { min = Bar->min; if (val1 < min) { min = val1; } if (val2 < min) { min = val2; } } /* maximum: if expression is empty, do auto-scaling */ if (property_valid(&Bar->expr_max)) { property_eval(&Bar->expr_max); max = P2N(&Bar->expr_max); } else { max = Bar->max; if (val1 > max) { max = val1; } if (val2 > max) { max = val2; } } /* debugging */ if (Bar->min != min || Bar->max != max) { debug("Bar '%s': new scale %G - %G", W->name, min, max); } /* calculate bar values */ Bar->min = min; Bar->max = max; if (max > min) { Bar->val1 = (val1 - min) / (max - min); Bar->val2 = (val2 - min) / (max - min); } else { Bar->val1 = 0.0; Bar->val2 = 0.0; } /* finally, draw it! */ if (W->class->draw) W->class->draw(W); } int widget_bar_init(WIDGET * Self) { char *section; char *c; WIDGET_BAR *Bar; /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(Self->name) + 8); strcpy(section, "Widget:"); strcat(section, Self->name); Bar = malloc(sizeof(WIDGET_BAR)); memset(Bar, 0, sizeof(WIDGET_BAR)); /* load properties */ property_load(section, "expression", NULL, &Bar->expression1); property_load(section, "expression2", NULL, &Bar->expression2); property_load(section, "min", NULL, &Bar->expr_min); property_load(section, "max", NULL, &Bar->expr_max); /* sanity checks */ if (!property_valid(&Bar->expression1)) { error("Warning: widget %s has no expression", section); } /* bar length, default 1 */ cfg_number(section, "length", 1, 0, -1, &(Bar->length)); /* direction: East (default), West, North, South */ c = cfg_get(section, "direction", "E"); switch (toupper(*c)) { case 'E': Bar->direction = DIR_EAST; Self->x2 = Self->col + Bar->length - 1; Self->y2 = Self->row; break; case 'W': Bar->direction = DIR_WEST; Self->x2 = Self->col + Bar->length - 1; Self->y2 = Self->row; break; case 'N': Bar->direction = DIR_NORTH; Self->x2 = Self->col; Self->y2 = Self->row + Bar->length - 1; break; case 'S': Bar->direction = DIR_SOUTH; Self->x2 = Self->col; Self->y2 = Self->row + Bar->length - 1; break; default: error("widget %s has unknown direction '%s'; known directions: 'E', 'W', 'N', 'S'; using 'E(ast)'", Self->name, c); Bar->direction = DIR_EAST; } free(c); /* style: none (default), hollow */ c = cfg_get(section, "style", "0"); switch (toupper(*c)) { case 'H': Bar->style = STYLE_HOLLOW; break; case '0': Bar->style = 0; break; default: error("widget %s has unknown style '%s'; known styles: '0' or 'H'; using '0'", Self->name, c); Bar->style = 0; } free(c); /* update interval (msec), default 1 sec */ cfg_number(section, "update", 1000, 10, -1, &(Bar->update)); /* get widget special colors */ Bar->color_valid[0] = widget_color(section, Self->name, "barcolor0", &Bar->color[0]); Bar->color_valid[1] = widget_color(section, Self->name, "barcolor1", &Bar->color[1]); free(section); Self->data = Bar; timer_add_widget(widget_bar_update, Self, Bar->update, 0); return 0; } int widget_bar_quit(WIDGET * Self) { if (Self) { if (Self->data) { WIDGET_BAR *Bar = Self->data; property_free(&Bar->expression1); property_free(&Bar->expression2); property_free(&Bar->expr_min); property_free(&Bar->expr_max); free(Self->data); } Self->data = NULL; } return 0; } WIDGET_CLASS Widget_Bar = { .name = "bar", .type = WIDGET_TYPE_RC, .init = widget_bar_init, .draw = NULL, .quit = widget_bar_quit, }; lcd4linux-r1200/rgb.h0000644000175000017500000000226610670762146015162 0ustar jmccrohanjmccrohan/* $Id: rgb.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/rgb.h $ * * generic color handling * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _RGB_H_ #define _RGB_H_ typedef struct { unsigned char R; unsigned char G; unsigned char B; unsigned char A; } RGBA; int color2RGBA(const char *color, RGBA * C); #endif lcd4linux-r1200/drv_IRLCD.c0000644000175000017500000002545211152152216016100 0ustar jmccrohanjmccrohan/* $Id: drv_IRLCD.c 984 2009-02-28 06:07:10Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_IRLCD.c $ * ************************************************************************** * Driver for IRLCD : simple USB1.1 LCD + IR Receiver based on ATtiny2313 * ************************************************************************** * Hardware from http://www.xs4all.nl/~dicks/avr/usbtiny/index.html : * * [USBtiny LIRC compatible IR receiver and LCD controller] * * Ths driver is based on LCD2USB software by Till Harbaum, adapted to * * USBTiny protocol by Jean-Philippe Civade * ************************************************************************** * * The IR receiving par is compatible with IgrPlug protocol * and can be used from LIRC. * * Copyright (C) 2008 Jean-Philippe Civade (for porting to IRLCD) * Copyright (C) 2005 Till Harbaum (for LCD2USB friver) * Copyright (C) 2005, 2006, 2007, 2008 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_IRLCD * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" /* vid/pid of IRLCD */ #define LCD_USB_VENDOR 0x03EB /* for Atmel device */ #define LCD_USB_DEVICE 0x0002 /* Protocole IR/LCD */ #define LCD_INSTR 20 #define LCD_DATA 21 static char Name[] = "IRLCD"; static char *device_id = NULL, *bus_id = NULL; static usb_dev_handle *lcd; extern int got_signal; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_IRLCD_open(char *bus_id, char *device_id) { struct usb_bus *busses, *bus; struct usb_device *dev; lcd = NULL; info("%s: scanning USB for IRLCD interface ...", Name); if (bus_id != NULL) info("%s: scanning for bus id: %s", Name, bus_id); if (device_id != NULL) info("%s: scanning for device id: %s", Name, device_id); usb_set_debug(0); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { /* search this bus if no bus id was given or if this is the given bus id */ if (!bus_id || (bus_id && !strcasecmp(bus->dirname, bus_id))) { for (dev = bus->devices; dev; dev = dev->next) { /* search this device if no device id was given or if this is the given device id */ if (!device_id || (device_id && !strcasecmp(dev->filename, device_id))) { if ((dev->descriptor.idVendor == LCD_USB_VENDOR) && (dev->descriptor.idProduct == LCD_USB_DEVICE)) { info("%s: found IRLCD interface on bus %s device %s", Name, bus->dirname, dev->filename); lcd = usb_open(dev); if (usb_claim_interface(lcd, 0) < 0) { info("%s: WRNING! usb_claim_interface() failed!", Name); /* try to proceed anyway... */ } return 0; } } } } } return -1; } static int drv_IRLCD_close(void) { usb_release_interface(lcd, 0); usb_close(lcd); return 0; } /* Send a buffer to lcd via a control message */ static int drv_IRLCD_send(int request, unsigned char *buffer, int size) { if (usb_control_msg(lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, /* bRequestType */ request, /* bRequest (LCD_INSTR / LCD_DATA) */ 0, /* wValue (0) */ 0, /* wIndex (0) */ (char *) buffer, /* pointer to destination buffer */ size, /* wLength */ 1000) < 0) { /* Timeout in millisectonds */ error("%s: USB request failed! Trying to reconnect device.", Name); usb_release_interface(lcd, 0); usb_close(lcd); /* try to close and reopen connection */ if (drv_IRLCD_open(bus_id, device_id) < 0) { error("%s: could not re-detect IRLCD USB LCD", Name); got_signal = -1; return -1; } /* and try to re-send command */ if (usb_control_msg(lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, /* bRequestType */ request, /* bRequest (LCD_INSTR / LCD_DATA) */ 0, /* wValue (0) */ 0, /* wIndex (0) */ (char *) buffer, /* pointer to destination buffer */ size, /* wLength */ 1000) < 0) { /* Timeout in millisectonds */ error("%s: retried USB request failed, aborting!", Name); got_signal = -1; return -1; } info("%s: Device successfully reconnected.", Name); } return 0; } /* text mode displays only */ static void drv_IRLCD_clear(void) { unsigned char cmd[1]; cmd[0] = 0x01; /* clear */ drv_IRLCD_send(LCD_INSTR, cmd, 1); cmd[0] = 0x03; /* home */ drv_IRLCD_send(LCD_INSTR, cmd, 1); } /* text mode displays only */ static void drv_IRLCD_write(const int row, const int col, const char *data, int len) { unsigned char cmd[1]; static int pos; /* for 2 lines display */ pos = (row % 2) * 64 + (row / 2) * 20 + col; /* do the cursor positioning here */ cmd[0] = 0x80 | pos; /* do positionning */ drv_IRLCD_send(LCD_INSTR, cmd, 1); /* send string to the display */ drv_IRLCD_send(LCD_DATA, (unsigned char *) data, len); } /* text mode displays only */ static void drv_IRLCD_defchar(const int ascii, const unsigned char *matrix) { unsigned char cmd[10]; int i; /* Write to CGRAM */ cmd[0] = 0x40 | 8 * ascii; drv_IRLCD_send(LCD_INSTR, cmd, 1); /* send bitmap to the display */ for (i = 0; i < 8; i++) { cmd[i] = matrix[i] & 0x1f; } drv_IRLCD_send(LCD_DATA, cmd, 8); } /* start text mode display */ static int drv_IRLCD_start(const char *section) { int rows = -1, cols = -1; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* bus id and device id are strings and not just intergers, since */ /* the windows port of libusb treats them as strings. And this way */ /* we keep windows compatibility ... just in case ... */ bus_id = cfg_get(section, "Bus", NULL); device_id = cfg_get(section, "Device", NULL); if (drv_IRLCD_open(bus_id, device_id) < 0) { error("%s: could not find a IRLC USB LCD", Name); return -1; } /* reset & initialize display */ drv_IRLCD_clear(); /* clear display */ return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* no plugins capabilities */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_IRLCD_list(void) { printf("USBtiny LCD controller"); return 0; } /* initialize driver & display */ int drv_IRLCD_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 984 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_IRLCD_write; drv_generic_text_real_defchar = drv_IRLCD_defchar; /* start display */ if ((ret = drv_IRLCD_start(section)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, " www.civade.com")) { sleep(3); drv_IRLCD_clear(); } } /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); return 0; } /* close driver & display */ /* use this function for a text display */ int drv_IRLCD_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_IRLCD_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } debug("closing usb connection"); drv_IRLCD_close(); return (0); } /* use this one for a text display */ DRIVER drv_IRLCD = { .name = Name, .list = drv_IRLCD_list, .init = drv_IRLCD_init, .quit = drv_IRLCD_quit, }; lcd4linux-r1200/drv_ASTUSB.c0000644000175000017500000003132611411020377016241 0ustar jmccrohanjmccrohan/* $Id: $ * $URL: $ * * driver for Attiny2313 USB LCD display interface * see http://ast.m-faq.de/USB-LCD/USB-LCD.htm for schematics * * Copyright 2005 Till Harbaum * Copyright 2005 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_LCD2USB * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "timer.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_text.h" #define LCD_USB_VENDOR 0x03eb #define LCD_USB_DEVICE 0x7a53 #define CMD_LCD_ECHO (0<<5) #define CMD_LCD_INIT 1 #define CMD_LCD_COMMAND 2 #define CMD_LCD_DATA 3 #define CMD_LCD_BLIGHT 4 /* target is a bit map for CMD/DATA */ #define LCD_CTRL_0 (1<<0) #define LCD_CTRL_1 (1<<1) #define LCD_BOTH (LCD_CTRL_0 | LCD_CTRL_1) static char Name[] = "ASTUSB"; static char *device_id = NULL, *bus_id = NULL; static usb_dev_handle *lcd; static int controllers = 0; extern int got_signal; enum { LCD_INIT_INCREASE = 1 << 0, LCD_INIT_SHIFT = 1 << 1, LCD_INIT_CON = 1 << 2, LCD_INIT_BON = 1 << 3, LCD_INIT_DSHIFT = 1 << 4, LCD_INIT_RSHIFT = 1 << 5, LCD_INIT_2LINES = 1 << 6, LCD_INIT_FONT = 1 << 7 }; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static int drv_AST_HW_open(char *bus_id, char *device_id) { struct usb_bus *busses, *bus; struct usb_device *dev; lcd = NULL; info("%s: scanning USB for ASTUSB interface ...", Name); if (bus_id != NULL) info("%s: scanning for bus id: %s", Name, bus_id); if (device_id != NULL) info("%s: scanning for device id: %s", Name, device_id); usb_set_debug(0); usb_init(); usb_find_busses(); usb_find_devices(); busses = usb_get_busses(); for (bus = busses; bus; bus = bus->next) { /* search this bus if no bus id was given or if this is the given bus id */ if (!bus_id || (bus_id && !strcasecmp(bus->dirname, bus_id))) { for (dev = bus->devices; dev; dev = dev->next) { /* search this device if no device id was given or if this is the given device id */ if (!device_id || (device_id && !strcasecmp(dev->filename, device_id))) { if ((dev->descriptor.idVendor == LCD_USB_VENDOR) && (dev->descriptor.idProduct == LCD_USB_DEVICE)) { info("%s: found ASTUSB interface on bus %s device %s", Name, bus->dirname, dev->filename); lcd = usb_open(dev); if (usb_claim_interface(lcd, 0) < 0) { error("%s: usb_claim_interface() failed!", Name); return -1; } return 0; } } } } } return -1; } static int drv_AST_HW_close(void) { usb_release_interface(lcd, 0); usb_close(lcd); return 0; } static int drv_AST_HW_data(unsigned char *buffer, short length, int __attribute__ ((unused)) index) { int request = CMD_LCD_DATA; int value = 0; if (usb_control_msg (lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE, request, value, 0 /*index */ , (char *) buffer, length, 1000) < 0) { error("%s: USB request failed! Trying to reconnect device.", Name); usb_release_interface(lcd, 0); usb_close(lcd); /* try to close and reopen connection */ if (drv_AST_HW_open(bus_id, device_id) < 0) { error("%s: could not re-detect ASTUSB USB LCD", Name); got_signal = -1; return -1; } /* and try to re-send command */ if (usb_control_msg (lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE, request, value, 0 /*index */ , (char *) buffer, length, 1000) < 0) { error("%s: retried USB request failed, aborting!", Name); got_signal = -1; return -1; } info("%s: Device successfully reconnected.", Name); } return 0; } /* send a number of 16 bit words to the lcd2usb interface */ /* and verify that they are correctly returned by the echo */ /* command. This may be used to check the reliability of */ /* the usb interfacing */ #define ECHO_NUM 10 static int drv_AST_HW_cmd(unsigned char cmd, short value, int __attribute__ ((unused)) index) { unsigned char buffer[2]; int nBytes; /* send control request and accept return value */ nBytes = usb_control_msg(lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, cmd, value, 0 /*index */ , (char *) buffer, sizeof(buffer), 1000); if (nBytes < 0) { error("%s: USB request failed!", Name); return -1; } return buffer[0] + 256 * buffer[1]; } int drv_AST_HW_echo(void) { int i, errors = 0; char val; char buffer[2]; for (i = 0; i < ECHO_NUM; i++) { val = rand() & 0xff; //8 bit number if (usb_control_msg(lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, CMD_LCD_ECHO, val, 0, buffer, sizeof(buffer), 1000) < 0) { error("%s: USB request failed!", Name); return -1; } if (val != buffer[1]) errors++; } if (errors) { error("%s: ERROR, %d out of %d echo transfers failed!", Name, errors, ECHO_NUM); return -1; } else info("%s: echo test successful", Name); return 0; } /* command format: * 7 6 5 4 3 2 1 0 * C C C T T R L L * * TT = target bit map * R = reserved for future use, set to 0 * LL = number of bytes in transfer - 1 */ short drv_AST_LCD_BL(int backlight) { if (backlight < 0) backlight = 0; else if (backlight > 1) backlight = 1; drv_AST_HW_cmd(CMD_LCD_BLIGHT, backlight, 0); return backlight; } static void drv_AST_clear(void) { drv_AST_HW_cmd(CMD_LCD_COMMAND, 0x01, LCD_BOTH & controllers); /* clear display */ drv_AST_HW_cmd(CMD_LCD_COMMAND, 0x03, LCD_BOTH & controllers); /* return home */ } static void drv_AST_write(const int row, const int col, const char *data, int len) { int pos, ctrl = LCD_CTRL_0; int tmpRow = row; /* displays with more two rows and 20 columns have a logical width */ /* of 40 chars and use more than one controller */ if ((DROWS > 2) && (DCOLS > 20) && (row > 1)) { /* use second controller */ tmpRow -= 2; ctrl = LCD_CTRL_1; } /* 16x4 Displays use a slightly different layout */ if (DCOLS == 16 && DROWS == 4) { pos = (tmpRow % 2) * 64 + (tmpRow / 2) * 16 + col; } else { pos = (tmpRow % 2) * 64 + (tmpRow / 2) * 20 + col; } drv_AST_HW_cmd(CMD_LCD_COMMAND, 0x80 | pos, (ctrl & controllers)); drv_AST_HW_data((unsigned char *) data, len, (ctrl & controllers)); } static void drv_AST_defchar(const int ascii, const unsigned char *matrix) { int i; unsigned char buffer[8]; //build buffer for (i = 0; i < 8; i++) { buffer[i] = *matrix++ & 0x1f; } //send to HW drv_AST_HW_cmd(CMD_LCD_COMMAND, 0x40 | 8 * ascii, LCD_BOTH & controllers); drv_AST_HW_data((unsigned char *) buffer, sizeof(buffer), LCD_BOTH & controllers); } static int drv_AST_start(const char *section, const int quiet) { // int contrast, brightness; int backlight; int rows = -1, cols = -1; char *s; s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } DROWS = rows; DCOLS = cols; /* bus id and device id are strings and not just intergers, since */ /* the windows port of libusb treats them as strings. And this way */ /* we keep windows compatibility ... just in case ... */ bus_id = cfg_get(section, "Bus", NULL); device_id = cfg_get(section, "Device", NULL); if (drv_AST_HW_open(bus_id, device_id) < 0) { error("%s: could not find a ASTUSB USB LCD", Name); return -1; } /* test interface reliability */ drv_AST_HW_echo(); /*low level init of init LCD */ if (drv_AST_HW_cmd(CMD_LCD_INIT, LCD_INIT_INCREASE | (DROWS > 1 ? LCD_INIT_2LINES : 1), LCD_BOTH & controllers) < 0) { error("%s: could not init LCD", Name); return -1; } if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { info("%s: backlight %s", Name, backlight ? "enabled" : "disabled"); drv_AST_LCD_BL(backlight); } drv_AST_clear(); /* clear display */ if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_text_greet(buffer, "AST USB-LCD")) { sleep(3); drv_AST_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_backlight(RESULT * result, RESULT * arg1) { double backlight; backlight = drv_AST_LCD_BL(R2N(arg1)); SetResult(&result, R_NUMBER, &backlight); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_AST_list(void) { printf("ASTUSB display interface"); return 0; } /* initialize driver & display */ int drv_AST_init(const char *section, const int quiet) { WIDGET_CLASS wc; int asc255bug; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_AST_write; drv_generic_text_real_defchar = drv_AST_defchar; /* start display */ if ((ret = drv_AST_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ // AddFunction("LCD::contrast", 1, plugin_contrast); // AddFunction("LCD::brightness", 1, plugin_brightness); AddFunction("LCD::backlight", 1, plugin_backlight); return 0; } /* close driver & display */ int drv_AST_quit(const int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); /* clear display */ drv_AST_clear(); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("That's all, folks!", NULL); } drv_AST_LCD_BL(0); debug("closing USB connection"); drv_AST_HW_close(); return (0); } DRIVER drv_ASTUSB = { .name = Name, .list = drv_AST_list, .init = drv_AST_init, .quit = drv_AST_quit, }; lcd4linux-r1200/drv_NULL.c0000644000175000017500000001116511134607604016017 0ustar jmccrohanjmccrohan/* $Id: drv_NULL.c 975 2009-01-18 11:16:20Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_NULL.c $ * * NULL driver (for testing) * * Copyright (C) 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_NULL * */ #include "config.h" #include #include #include #include "debug.h" #include "cfg.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" static char Name[] = "NULL"; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_NULL_write(const __attribute__ ((unused)) int row, const __attribute__ ((unused)) int col, const __attribute__ ((unused)) char *data, const __attribute__ ((unused)) int len) { /* empty */ } static void drv_NULL_defchar(const __attribute__ ((unused)) int ascii, const __attribute__ ((unused)) unsigned char *matrix) { /* empty */ } static int drv_NULL_start(const char *section) { char *s; s = cfg_get(section, "Size", "20x4"); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); free(s); return -1; } if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DROWS < 1 || DCOLS < 1) { error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); return 0; } /****************************************/ /*** plugins ***/ /****************************************/ /* none at the moment... */ /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_NULL_list(void) { printf("NULL driver for testing purposes"); return 0; } /* initialize driver & display */ int drv_NULL_init(const char *section, const __attribute__ ((unused)) int quiet) { WIDGET_CLASS wc; int ret; info("%s: %s", Name, "$Rev: 975 $"); /* display preferences */ XRES = 6; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 2; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_NULL_write; drv_generic_text_real_defchar = drv_NULL_defchar; /* start display */ if ((ret = drv_NULL_start(section)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(1)) != 0) return ret; /* add fixed chars to the bar driver */ drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ drv_generic_text_bar_add_segment(255, 255, 255, '*'); /* asterisk */ /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ /* none at the moment... */ return 0; } /* close driver & display */ int drv_NULL_quit(const __attribute__ ((unused)) int quiet) { info("%s: shutting down.", Name); drv_generic_text_quit(); return (0); } DRIVER drv_NULL = { .name = Name, .list = drv_NULL_list, .init = drv_NULL_init, .quit = drv_NULL_quit, }; lcd4linux-r1200/drv_generic_parport.h0000644000175000017500000000747310670762146020453 0ustar jmccrohanjmccrohan/* $Id: drv_generic_parport.h 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_parport.h $ * * generic driver helper for parallel port displays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * int drv_generic_parport_open (void) * reads 'Port' entry from config and opens * the parallel port * returns 0 if ok, -1 on failure * * int drv_generic_parport_close (void) * closes parallel port * returns 0 if ok, -1 on failure * * unsigned char drv_generic_parport_wire_ctrl (char *name, char *deflt) * reads wiring for one control signal from config * returns DRV_GENERIC_PARPORT_CONTROL_* or 255 on error * * unsigned char drv_generic_parport_hardwire_ctrl (char *name) * returns hardwiring for one control signal * same as above, but does not read from config, * but checks the config and emits a warning that the config * entry will be ignored * returns DRV_GENERIC_PARPORT_CONTROL_* or 255 on error * * unsigned char drv_generic_parport_wire_status (char *name, char *deflt) * reads wiring for one status signal from config * returns DRV_GENERIC_PARPORT_STATUS_* or 255 on error * * unsigned char drv_generic_parport_wire_data (char *name, char *deflt) * reads wiring for one data signal from config * returns 1< to for nanoseconds * * void drv_generic_parport_data (unsigned char value) * put data bits on DB1..DB8 * * unsigned char drv_generic_parport_read (void) * reads a byte from the parallel port * * void drv_generic_parport_debug(void) * prints status of control lines * */ #ifndef _DRV_GENERIC_PARPORT_H_ #define _DRV_GENERIC_PARPORT_H_ int drv_generic_parport_open(const char *section, const char *driver); int drv_generic_parport_close(void); unsigned char drv_generic_parport_wire_ctrl(const char *name, const char *deflt); unsigned char drv_generic_parport_hardwire_ctrl(const char *name, const char *deflt); unsigned char drv_generic_parport_wire_status(const char *name, const char *deflt); unsigned char drv_generic_parport_wire_data(const char *name, const char *deflt); void drv_generic_parport_direction(const int direction); unsigned char drv_generic_parport_status(void); void drv_generic_parport_control(const unsigned char mask, const unsigned char value); void drv_generic_parport_toggle(const unsigned char bit, const int level, const unsigned long delay); void drv_generic_parport_data(const unsigned char data); unsigned char drv_generic_parport_read(void); void drv_generic_parport_debug(void); #endif lcd4linux-r1200/widget_gpo.h0000644000175000017500000000243311674605341016532 0ustar jmccrohanjmccrohan/* $Id: widget_gpo.h 1164 2011-12-22 10:48:01Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_gpo.h $ * * GPO widget handling * * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _WIDGET_GPO_H_ #define _WIDGET_GPO_H_ #include "property.h" #include "widget.h" typedef struct WIDGET_GPO { PROPERTY expression; /* main GPO expression */ PROPERTY update; /* update interval (msec) */ } WIDGET_GPO; extern WIDGET_CLASS Widget_GPO; #endif lcd4linux-r1200/drv_GLCD2USB.c0000644000175000017500000004243611561036073016417 0ustar jmccrohanjmccrohan /* $Id: drv_GLCD2USB.c 1144 2011-05-06 18:21:47Z harbaum $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_GLCD2USB.c $ * * GLCD2USB driver for LCD4Linux * (see http://www.harbaum.org/till/glcd2usb for hardware) * * Copyright (C) 2007 Till Harbaum * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_GLCD2USB * */ /* * Options: */ #include "config.h" #include #include #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "timer.h" #include "qprintf.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "widget_keypad.h" #include "drv.h" #include "drv_generic_graphic.h" #include "drv_generic_keypad.h" /* Numeric constants for 'reportType' parameters */ #define USB_HID_REPORT_TYPE_INPUT 1 #define USB_HID_REPORT_TYPE_OUTPUT 2 #define USB_HID_REPORT_TYPE_FEATURE 3 /* These are the error codes which can be returned by functions of this * module. */ #define USB_ERROR_NONE 0 #define USB_ERROR_ACCESS 1 #define USB_ERROR_NOTFOUND 2 #define USB_ERROR_BUSY 16 #define USB_ERROR_IO 5 /* ------------------------------------------------------------------------ */ #include "glcd2usb.h" /* ------------------------------------------------------------------------- */ #define USBRQ_HID_GET_REPORT 0x01 #define USBRQ_HID_SET_REPORT 0x09 usb_dev_handle *dev = NULL; /* USB message buffer */ static union { unsigned char bytes[132]; display_info_t display_info; } buffer; /* ------------------------------------------------------------------------- */ #define IDENT_VENDOR_NUM 0x1c40 #define IDENT_VENDOR_STRING "www.harbaum.org/till/glcd2usb" #define IDENT_PRODUCT_NUM 0x0525 #define IDENT_PRODUCT_STRING "GLCD2USB" /* early versions used the ftdi vendor id */ #define IDENT_VENDOR_NUM_OLD 0x0403 #define IDENT_PRODUCT_NUM_OLD 0xc634 static char Name[] = IDENT_PRODUCT_STRING; /* ------------------------------------------------------------------------- */ static int usbGetString(usb_dev_handle * dev, int index, char *buf, int buflen) { char buffer[256]; int rval, i; if ((rval = usb_control_msg(dev, USB_ENDPOINT_IN, USB_REQ_GET_DESCRIPTOR, (USB_DT_STRING << 8) + index, 0x0409, buffer, sizeof(buffer), 1000)) < 0) return rval; /* not a string */ if (buffer[1] != USB_DT_STRING) return 0; /* string would have been longer than buffer is */ if ((unsigned char) buffer[0] < rval) rval = (unsigned char) buffer[0]; /* 16 bit unicode -> 8 bit ascii */ rval /= 2; /* lossy conversion to ISO Latin1 */ for (i = 1; i < rval; i++) { if (i > buflen) /* destination buffer overflow */ break; buf[i - 1] = buffer[2 * i]; if (buffer[2 * i + 1] != 0) /* outside of ISO Latin1 range */ buf[i - 1] = '?'; } /* terminate string */ buf[i - 1] = 0; return i - 1; } /* ------------------------------------------------------------------------- */ int usbOpenDevice(usb_dev_handle ** device, int vendor, char *vendorName, int product, char *productName) { struct usb_bus *bus; struct usb_device *dev; usb_dev_handle *handle = NULL; int errorCode = USB_ERROR_NOTFOUND; static int didUsbInit = 0; if (!didUsbInit) { usb_init(); didUsbInit = 1; } usb_find_busses(); usb_find_devices(); for (bus = usb_get_busses(); bus; bus = bus->next) { for (dev = bus->devices; dev; dev = dev->next) { if (dev->descriptor.idVendor == vendor && dev->descriptor.idProduct == product) { char string[256]; int len; handle = usb_open(dev); /* we need to open the device in order to query strings */ if (!handle) { errorCode = USB_ERROR_ACCESS; error("%s Warning: cannot open USB device: %s", Name, usb_strerror()); continue; } if (vendorName == NULL && productName == NULL) { /* name does not matter */ break; } /* now check whether the names match: */ len = usbGetString(handle, dev->descriptor.iManufacturer, string, sizeof(string)); if (len < 0) { errorCode = USB_ERROR_IO; error("%s: Cannot query manufacturer for device: %s", Name, usb_strerror()); } else { errorCode = USB_ERROR_NOTFOUND; if (strcmp(string, vendorName) == 0) { len = usbGetString(handle, dev->descriptor.iProduct, string, sizeof(string)); if (len < 0) { errorCode = USB_ERROR_IO; fprintf(stderr, "Warning: cannot query product for device: %s\n", usb_strerror()); } else { errorCode = USB_ERROR_NOTFOUND; if (strcmp(string, productName) == 0) break; } } } usb_close(handle); handle = NULL; } } if (handle) break; } if (handle != NULL) { int rval, retries = 3; if (usb_set_configuration(handle, 1)) { fprintf(stderr, "Warning: could not set configuration: %s\n", usb_strerror()); } /* now try to claim the interface and detach the kernel HID driver on * linux and other operating systems which support the call. */ while ((rval = usb_claim_interface(handle, 0)) != 0 && retries-- > 0) { #ifdef LIBUSB_HAS_DETACH_KERNEL_DRIVER_NP if (usb_detach_kernel_driver_np(handle, 0) < 0) { fprintf(stderr, "Warning: could not detach kernel HID driver: %s\n", usb_strerror()); } #endif } #ifndef __APPLE__ if (rval != 0) fprintf(stderr, "Warning: could not claim interface\n"); #endif /* Continue anyway, even if we could not claim the interface. Control transfers * should still work. */ errorCode = 0; *device = handle; } return errorCode; } /* ------------------------------------------------------------------------- */ void usbCloseDevice(usb_dev_handle * device) { if (device != NULL) usb_close(device); } /* ------------------------------------------------------------------------- */ int usbSetReport(usb_dev_handle * device, int reportType, unsigned char *buffer, int len) { int bytesSent; /* the write command needs some tweaking regarding allowed report lengths */ if (buffer[0] == GLCD2USB_RID_WRITE) { int i = 0, allowed_lengths[] = { 4 + 4, 8 + 4, 16 + 4, 32 + 4, 64 + 4, 128 + 4 }; if (len > 128 + 4) error("%s: %d bytes usb report is too long \n", Name, len); while (allowed_lengths[i] != (128 + 4) && allowed_lengths[i] < len) i++; len = allowed_lengths[i]; buffer[0] = GLCD2USB_RID_WRITE + i; } bytesSent = usb_control_msg(device, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_ENDPOINT_OUT, USBRQ_HID_SET_REPORT, reportType << 8 | buffer[0], 0, (char *) buffer, len, 1000); if (bytesSent != len) { if (bytesSent < 0) error("%s: Error sending message: %s", Name, usb_strerror()); return USB_ERROR_IO; } return 0; } /* ------------------------------------------------------------------------- */ int usbGetReport(usb_dev_handle * device, int reportType, int reportNumber, unsigned char *buffer, int *len) { *len = usb_control_msg(device, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_ENDPOINT_IN, USBRQ_HID_GET_REPORT, reportType << 8 | reportNumber, 0, (char *) buffer, *len, 1000); if (*len < 0) { error("%s: Error sending message: %s", Name, usb_strerror()); return USB_ERROR_IO; } return 0; } char *usbErrorMessage(int errCode) { static char buffer[80]; switch (errCode) { case USB_ERROR_ACCESS: return "Access to device denied"; case USB_ERROR_NOTFOUND: return "The specified device was not found"; case USB_ERROR_BUSY: return "The device is used by another application"; case USB_ERROR_IO: return "Communication error with device"; default: sprintf(buffer, "Unknown USB error %d", errCode); return buffer; } return NULL; /* not reached */ } static char *video_buffer = NULL; static char *dirty_buffer = NULL; static void drv_GLCD2USB_blit(const int row, const int col, const int height, const int width) { int r, c, err, i, j; /* update offscreen buffer */ for (r = row; r < row + height; r++) { for (c = col; c < col + width; c++) { int x, y, bit; /* these assignments are display layout dependent */ x = c; y = r / 8; bit = r % 8; i = video_buffer[x + DCOLS * y]; if (drv_generic_graphic_black(r, c)) video_buffer[x + DCOLS * y] |= 1 << bit; else video_buffer[x + DCOLS * y] &= ~(1 << bit); if (video_buffer[x + DCOLS * y] != i) dirty_buffer[x + DCOLS * y] |= 1 << bit; } } #if 0 /* display what's in the buffer (for debugging) */ for (r = 0; r < DROWS; r++) { for (c = 0; c < DCOLS; c++) { if (video_buffer[c + DCOLS * (r / 8)] & (1 << (r % 8))) putchar('#'); else putchar(' '); } putchar('\n'); } #endif /* short gaps of unchanged bytes in fact increase the communication */ /* overhead. so we eliminate them here */ for (j = -1, i = 0; i < DROWS * DCOLS / 8; i++) { if (dirty_buffer[i] && j >= 0 && i - j <= 4) { /* found a clean gap <= 4 bytes: mark it dirty */ for (r = j; r < i; r++) dirty_buffer[r] = 1; } /* if this is dirty, drop the saved position */ if (dirty_buffer[i]) j = -1; /* save position of this clean entry if there's no position saved yet */ if (!dirty_buffer[i] && j < 0) j = i; } /* and do the actual data transmission */ buffer.bytes[0] = 0; for (i = 0; i < DROWS * DCOLS / 8; i++) { if (dirty_buffer[i]) { /* starting a new run? */ if (!buffer.bytes[0]) { buffer.bytes[0] = GLCD2USB_RID_WRITE; buffer.bytes[1] = i % 256; // offset buffer.bytes[2] = i / 256; buffer.bytes[3] = 0; // length } buffer.bytes[4 + buffer.bytes[3]++] = video_buffer[i]; } /* this part of the buffer is not dirty or we are at end */ /* of buffer or the buffer is fill: send data then */ if ((!dirty_buffer[i]) || (i == DROWS * DCOLS / 8 - 1) || (buffer.bytes[3] == 128)) { /* is there data to be sent in the buffer? */ if (buffer.bytes[0] && buffer.bytes[3]) { if ((err = usbSetReport(dev, USB_HID_REPORT_TYPE_FEATURE, buffer.bytes, buffer.bytes[3] + 4)) != 0) error("%s: Error sending display contents: %s", Name, usbErrorMessage(err)); buffer.bytes[0] = 0; } } /* this entry isn't dirty anymore */ dirty_buffer[i] = 0; } } static int drv_GLCD2USB_brightness(int brightness) { int err = 0; printf("setting bright to %d\n", brightness); if (brightness < 0) brightness = 0; if (brightness > 255) brightness = 255; buffer.bytes[0] = GLCD2USB_RID_SET_BL; buffer.bytes[1] = brightness; if ((err = usbSetReport(dev, USB_HID_REPORT_TYPE_FEATURE, buffer.bytes, 2)) != 0) { error("%s: Error freeing display: %s\n", Name, usbErrorMessage(err)); usbCloseDevice(dev); return -1; } return brightness; } static void drv_GLCD2USB_timer(void __attribute__ ((unused)) * notused) { /* request button state */ static unsigned int last_but = 0; int err = 0, len = 2; if ((err = usbGetReport(dev, USB_HID_REPORT_TYPE_FEATURE, GLCD2USB_RID_GET_BUTTONS, buffer.bytes, &len)) != 0) { fprintf(stderr, "Error getting button state: %s\n", usbErrorMessage(err)); return; } int i; /* check if button state changed */ if (buffer.bytes[1] ^ last_but) { /* send single keypad events for all changed buttons */ for (i = 0; i < 4; i++) if ((buffer.bytes[1] & (1 << i)) ^ (last_but & (1 << i))) drv_generic_keypad_press(((buffer.bytes[1] & (1 << i)) ? 0x80 : 0) | i); } last_but = buffer.bytes[1]; } static int drv_GLCD2USB_start(const char *section) { int brightness; char *s; int err = 0, len; if (sscanf(s = cfg_get(section, "font", "6x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); free(s); return -1; } free(s); if ((err = usbOpenDevice(&dev, IDENT_VENDOR_NUM, IDENT_VENDOR_STRING, IDENT_PRODUCT_NUM, IDENT_PRODUCT_STRING)) != 0) { if ((err = usbOpenDevice(&dev, IDENT_VENDOR_NUM_OLD, IDENT_VENDOR_STRING, IDENT_PRODUCT_NUM_OLD, IDENT_PRODUCT_STRING)) != 0) { error("%s: opening GLCD2USB device: %s", Name, usbErrorMessage(err)); return -1; } } info("%s: Found device", Name); /* query display parameters */ memset(&buffer, 0, sizeof(buffer)); len = sizeof(display_info_t); if ((err = usbGetReport(dev, USB_HID_REPORT_TYPE_FEATURE, GLCD2USB_RID_GET_INFO, buffer.bytes, &len)) != 0) { error("%s: query display parameters: %s", Name, usbErrorMessage(err)); usbCloseDevice(dev); return -1; } if (len < (int) sizeof(buffer.display_info)) { error("%s: Not enough bytes in display info report (%d instead of %d)", Name, len, (int) sizeof(buffer.display_info)); usbCloseDevice(dev); return -1; } info("%s: display name = %s", Name, buffer.display_info.name); info("%s: display resolution = %d * %d", Name, buffer.display_info.width, buffer.display_info.height); info("%s: display flags: %x", Name, buffer.display_info.flags); /* TODO: check for supported features */ /* save display size */ DCOLS = buffer.display_info.width; DROWS = buffer.display_info.height; /* allocate a offscreen buffer */ video_buffer = malloc(DCOLS * DROWS / 8); dirty_buffer = malloc(DCOLS * DROWS / 8); memset(video_buffer, 0, DCOLS * DROWS / 8); memset(dirty_buffer, 0, DCOLS * DROWS / 8); /* get access to display */ buffer.bytes[0] = GLCD2USB_RID_SET_ALLOC; buffer.bytes[1] = 1; /* 1=alloc, 0=free */ if ((err = usbSetReport(dev, USB_HID_REPORT_TYPE_FEATURE, buffer.bytes, 2)) != 0) { error("%s: Error allocating display: %s", Name, usbErrorMessage(err)); usbCloseDevice(dev); return -1; } /* regularly request key state. can be quite slow since the device */ /* buffers button presses internally */ timer_add(drv_GLCD2USB_timer, NULL, 100, 0); if (cfg_number(section, "Brightness", 0, 0, 255, &brightness) > 0) { drv_GLCD2USB_brightness(brightness); } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_brightness(RESULT * result, RESULT * arg1) { double brightness; brightness = drv_GLCD2USB_brightness(R2N(arg1)); SetResult(&result, R_NUMBER, &brightness); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_graphic_draw(W) */ /* using drv_generic_graphic_icon_draw(W) */ /* using drv_generic_graphic_bar_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_GLCD2USB_list(void) { printf("GLCD2USB homebrew USB interface for graphic displays"); return 0; } static int drv_GLCD2USB_keypad(const int num) { const int keys[] = { WIDGET_KEY_LEFT, WIDGET_KEY_RIGHT, WIDGET_KEY_CONFIRM, WIDGET_KEY_CANCEL }; int val; /* check for key press event */ if (num & 0x80) val = WIDGET_KEY_PRESSED; else val = WIDGET_KEY_RELEASED; return val | keys[num & 0x03]; } /* initialize driver & display */ int drv_GLCD2USB_init(const char *section, const __attribute__ ((unused)) int quiet) { int ret; info("%s: %s", Name, "$Rev: 1144 $"); /* real worker functions */ drv_generic_graphic_real_blit = drv_GLCD2USB_blit; drv_generic_keypad_real_press = drv_GLCD2USB_keypad; /* start display */ if ((ret = drv_GLCD2USB_start(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; /* initialize generic key pad driver */ if ((ret = drv_generic_keypad_init(section, Name)) != 0) return ret; /* register plugins */ AddFunction("LCD::brightness", 1, plugin_brightness); return 0; } /* close driver & display */ int drv_GLCD2USB_quit(const __attribute__ ((unused)) int quiet) { int err; info("%s: shutting down.", Name); drv_generic_graphic_quit(); drv_generic_keypad_quit(); /* release access to display */ buffer.bytes[0] = GLCD2USB_RID_SET_ALLOC; buffer.bytes[1] = 0; /* 1=alloc, 0=free */ if ((err = usbSetReport(dev, USB_HID_REPORT_TYPE_FEATURE, buffer.bytes, 2)) != 0) { error("%s Error freeing display: %s", Name, usbErrorMessage(err)); } /* clean up */ if (dev != NULL) usbCloseDevice(dev); if (video_buffer != NULL) { free(video_buffer); free(dirty_buffer); } return (0); } DRIVER drv_GLCD2USB = { .name = Name, .list = drv_GLCD2USB_list, .init = drv_GLCD2USB_init, .quit = drv_GLCD2USB_quit, }; lcd4linux-r1200/README0000644000175000017500000000031410552432444015101 0ustar jmccrohanjmccrohan# $Id: README 730 2007-01-14 13:50:28Z michael $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/README $ Sorry, there is no README anymore. Go to http://lcd4linux.bulix.org for all the documentation. lcd4linux-r1200/drv_MatrixOrbital.c0000644000175000017500000003520711613676620020037 0ustar jmccrohanjmccrohan/* $Id: drv_MatrixOrbital.c 1150 2011-07-27 02:53:04Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_MatrixOrbital.c $ * * new style driver for Matrix Orbital serial display modules * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_MatrixOrbital * */ #include "config.h" #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic_text.h" #include "drv_generic_gpio.h" #include "drv_generic_serial.h" static char Name[] = "MatrixOrbital"; static int Model; static int Protocol; static char dispBuffer[4][20]; typedef struct { int type; char *name; int rows; int cols; int gpis; int gpos; int protocol; } MODEL; /* Fixme #1: number of gpo's should be verified */ /* Fixme #2: protocol should be verified */ static MODEL Models[] = { {0x01, "LCD0821", 2, 8, 0, 1, 1}, {0x03, "LCD2021", 2, 20, 0, 1, 1}, {0x04, "LCD1641", 4, 16, 0, 1, 1}, {0x05, "LCD2041", 4, 20, 0, 1, 1}, {0x06, "LCD4021", 2, 40, 0, 1, 1}, {0x07, "LCD4041", 4, 40, 0, 1, 1}, {0x08, "LK202-25", 2, 20, 8, 8, 2}, {0x09, "LK204-25", 4, 20, 8, 8, 2}, {0x0a, "LK404-55", 4, 40, 8, 8, 2}, {0x0b, "VFD2021", 2, 20, 0, 1, 1}, {0x0c, "VFD2041", 4, 20, 0, 1, 1}, {0x0d, "VFD4021", 2, 40, 0, 1, 1}, {0x0e, "VK202-25", 2, 20, 0, 1, 1}, {0x0f, "VK204-25", 4, 20, 0, 1, 1}, {0x10, "GLC12232", -1, -1, 0, 1, 1}, {0x13, "GLC24064", -1, -1, 0, 1, 1}, {0x15, "GLK24064-25", -1, -1, 0, 1, 1}, {0x22, "GLK12232-25", -1, -1, 0, 1, 1}, {0x31, "LK404-AT", 4, 40, 8, 8, 2}, {0x32, "VFD1621", 2, 16, 0, 1, 1}, {0x33, "LK402-12", 2, 40, 8, 8, 2}, {0x34, "LK162-12", 2, 16, 8, 8, 2}, {0x35, "LK204-25PC", 4, 20, 8, 8, 2}, {0x36, "LK202-24-USB", 2, 20, 8, 8, 2}, {0x38, "LK204-24-USB", 4, 20, 8, 8, 2}, {0x39, "VK204-24-USB", 4, 20, 8, 8, 2}, {0x40, "DE-LD011", 2, 16, 0, 0, 3}, /* Sure electronics USB LCD board Rev.I */ {0x41, "DE-LD021", 4, 20, 0, 0, 3}, {0x42, "DE-LD023", 4, 20, 0, 0, 4}, {0xff, "Unknown", -1, -1, 0, 0, 0} }; /****************************************/ /*** hardware dependant functions ***/ /****************************************/ static void drv_MO_write(const int row, const int col, const char *data, const int len) { char cmd[5] = "\376Gyx"; if (Models[Model].protocol == 3 || Models[Model].protocol == 4) { // Sure electronics USB LCD board - full line output cmd[2] = (char) 1; cmd[3] = (char) row + 1; strncpy(&(dispBuffer[row][col]), data, len); drv_generic_serial_write(cmd, 4); drv_generic_serial_write(dispBuffer[row], Models[Model].cols); } else { cmd[2] = (char) col + 1; cmd[3] = (char) row + 1; drv_generic_serial_write(cmd, 4); drv_generic_serial_write(data, len); } } static void drv_MO_clear(void) { int i, j; switch (Protocol) { case 1: drv_generic_serial_write("\014", 1); /* Clear Screen */ break; case 2: drv_generic_serial_write("\376\130", 2); /* Clear Screen */ break; default: /* Sure electronics USB LCD board - clear buffer */ /* protocol 3 and 4 */ for (i = 0; i < Models[Model].rows; i++) { for (j = 0; j < Models[Model].cols; j++) { dispBuffer[i][j] = ' '; } drv_MO_write(1, i + 1, dispBuffer[i], Models[Model].cols); } break; } } static void drv_MO_defchar(const int ascii, const unsigned char *matrix) { int i; char cmd[11] = "\376N"; cmd[2] = (char) ascii; for (i = 0; i < 8; i++) { cmd[i + 3] = matrix[i] & 0x1f; } drv_generic_serial_write(cmd, 11); } static int drv_MO_contrast(int contrast) { static unsigned char Contrast = 0; char cmd[3] = "\376Pn"; /* -1 is used to query the current contrast */ if (contrast == -1) return Contrast; if (contrast < 0) contrast = 0; if (contrast > 255) contrast = 255; Contrast = contrast; cmd[2] = Contrast; drv_generic_serial_write(cmd, 3); return Contrast; } static int drv_MO_backlight(int backlight) { static unsigned char Backlight = 0; char cmd[3] = "\376Bn"; /* -1 is used to query the current backlight */ if (backlight == -1) return Backlight; if (backlight < 0) backlight = 0; if (backlight > 255) backlight = 255; Backlight = backlight; if (backlight <= 0) { /* backlight off */ drv_generic_serial_write("\376F", 2); } else { /* backlight on for n minutes */ cmd[2] = Backlight; drv_generic_serial_write(cmd, 3); } return Backlight; } static int drv_MO_GPI(const int num) { static int GPI[8] = { -1, -1, -1, -1, -1, -1, -1, -1 }; static time_t T[8], now; if (num < 0 || num > 7) { return 0; } /* read RPM every two seconds */ if (time(&now) - T[num] >= 2) { char cmd[3]; unsigned char ans[7]; T[num] = now; cmd[0] = '\376'; cmd[1] = '\301'; cmd[2] = (char) num + 1; drv_generic_serial_write(cmd, 3); usleep(100000); if (drv_generic_serial_read((char *) ans, 7) == 7) { if (ans[0] == 0x23 && ans[1] == 0x2a && ans[2] == 0x03 && ans[3] == 0x52 && ans[4] == num + 1) { GPI[num] = 18750000 / (256 * ans[5] + ans[6]); } else { error("%s: strange answer %02x %02x %02x %02x %02x %02x %02x", Name, ans[0], ans[1], ans[2], ans[3], ans[4], ans[5], ans[6]); } } } return GPI[num]; } static int drv_MO_GPO(const int num, const int val) { int v = 0; char cmd[4]; switch (Protocol) { case 1: if (num == 0) { if (val > 0) { v = 1; drv_generic_serial_write("\376W", 2); /* GPO on */ } else { v = 0; drv_generic_serial_write("\376V", 2); /* GPO off */ } } break; case 2: if (val <= 0) { v = 0; cmd[0] = '\376'; cmd[1] = 'V'; /* GPO off */ cmd[2] = (char) num + 1; drv_generic_serial_write(cmd, 3); } else if (val >= 255) { v = 255; cmd[0] = '\376'; cmd[1] = 'W'; /* GPO on */ cmd[2] = (char) num + 1; drv_generic_serial_write(cmd, 3); } else { v = val; cmd[0] = '\376'; cmd[1] = '\300'; /* PWM control */ cmd[2] = (char) num + 1; cmd[3] = (char) v; drv_generic_serial_write(cmd, 4); } break; } return v; } static int drv_MO_start(const char *section, const int quiet) { int i; char *model; char buffer[256]; model = cfg_get(section, "Model", NULL); if (model != NULL && *model != '\0') { for (i = 0; Models[i].type != 0xff; i++) { if (strcasecmp(Models[i].name, model) == 0) break; } if (Models[i].type == 0xff) { error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); return -1; } Model = i; info("%s: using model '%s'", Name, Models[Model].name); } else { info("%s: no '%s.Model' entry from %s, auto-dedecting", Name, section, cfg_source()); Model = -1; } if (Model != -1 && (Models[Model].protocol == 3 || Models[Model].protocol == 4)) { // Sure electronics USB LCD board - full line output int i, j; for (i = 0; i < Models[Model].rows; i++) { // Clear buffer for (j = 0; j < Models[Model].cols; j++) { dispBuffer[i][j] = ' '; } } } if (drv_generic_serial_open(section, Name, 0) < 0) return -1; if (Model == -1 || Models[Model].protocol > 1) { /* read module type */ drv_generic_serial_write("\3767", 2); usleep(1000); if (drv_generic_serial_read(buffer, 1) == 1) { for (i = 0; Models[i].type != 0xff; i++) { if (Models[i].type == (int) *buffer) break; } info("%s: display reports model '%s' (type 0x%02x)", Name, Models[i].name, Models[i].type); /* auto-dedection */ if (Model == -1) Model = i; /* auto-dedection matches specified model? */ if (Models[i].type != 0xff && Model != i) { error("%s: %s.Model '%s' from %s does not match dedected Model '%s'", Name, section, model, cfg_source(), Models[i].name); return -1; } } else { info("%s: display detection failed.", Name); } } /* initialize global variables */ DROWS = Models[Model].rows; DCOLS = Models[Model].cols; GPIS = Models[Model].gpis; GPOS = Models[Model].gpos; Protocol = Models[Model].protocol; if (Protocol > 1) { /* read serial number */ drv_generic_serial_write("\3765", 2); usleep(100000); if (drv_generic_serial_read(buffer, 2) == 2) { info("%s: display reports serial number 0x%x", Name, *(short *) buffer); } /* read version number */ drv_generic_serial_write("\3766", 2); usleep(100000); if (drv_generic_serial_read(buffer, 1) == 1) { info("%s: display reports firmware version 0x%x", Name, *buffer); } } char cmd[5]; if (Protocol == 4) { /* send init string */ cmd[0] = '\376'; cmd[1] = 'S'; cmd[2] = 'u'; cmd[3] = 'r'; cmd[4] = 'e'; drv_generic_serial_write(cmd, 5); } drv_MO_clear(); drv_generic_serial_write("\376B", 3); /* backlight on */ drv_generic_serial_write("\376K", 2); /* cursor off */ drv_generic_serial_write("\376T", 2); /* blink off */ drv_generic_serial_write("\376D", 2); /* line wrapping off */ drv_generic_serial_write("\376R", 2); /* auto scroll off */ /* set contrast */ if (cfg_number(section, "Contrast", 0, 0, 255, &i) > 0) { drv_MO_contrast(i); } /* set backlight */ if (cfg_number(section, "Backlight", 0, 0, 255, &i) > 0) { drv_MO_backlight(i); } if (!quiet) { if (drv_generic_text_greet(Models[Model].name, "MatrixOrbital")) { sleep(3); drv_MO_clear(); } } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, const int argc, RESULT * argv[]) { double contrast; switch (argc) { case 0: contrast = drv_MO_contrast(-1); SetResult(&result, R_NUMBER, &contrast); break; case 1: contrast = drv_MO_contrast(R2N(argv[0])); SetResult(&result, R_NUMBER, &contrast); break; default: error("%s::contrast(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[]) { double backlight; switch (argc) { case 0: backlight = drv_MO_backlight(-1); SetResult(&result, R_NUMBER, &backlight); break; case 1: backlight = drv_MO_backlight(R2N(argv[0])); SetResult(&result, R_NUMBER, &backlight); break; default: error("%s::backlight(): wrong number of parameters", Name); SetResult(&result, R_STRING, ""); } } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_MO_list(void) { int i; for (i = 0; Models[i].type != 0xff; i++) { printf("%s ", Models[i].name); } return 0; } /* initialize driver & display */ int drv_MO_init(const char *section, const int quiet) { WIDGET_CLASS wc; int ret; int asc255bug; info("%s: %s", Name, "$Rev: 1150 $"); /* display preferences */ XRES = 5; /* pixel width of one char */ YRES = 8; /* pixel height of one char */ CHARS = 8; /* number of user-defineable characters */ CHAR0 = 0; /* ASCII of first user-defineable char */ GOTO_COST = 4; /* number of bytes a goto command requires */ /* real worker functions */ drv_generic_text_real_write = drv_MO_write; drv_generic_text_real_defchar = drv_MO_defchar; drv_generic_gpio_real_get = drv_MO_GPI; drv_generic_gpio_real_set = drv_MO_GPO; /* start display */ if ((ret = drv_MO_start(section, quiet)) != 0) return ret; /* initialize generic text driver */ if ((ret = drv_generic_text_init(section, Name)) != 0) return ret; /* initialize generic icon driver */ if ((ret = drv_generic_text_icon_init()) != 0) return ret; /* initialize generic bar driver */ if ((ret = drv_generic_text_bar_init(0)) != 0) return ret; /* add fixed chars to the bar driver */ /* most displays have a full block on ascii 255, but some have kind of */ /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ /* char will not be used, but rendered by the bar driver */ cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ if (!asc255bug) drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ /* initialize generic GPIO driver */ if ((ret = drv_generic_gpio_init(section, Name)) != 0) return ret; /* register text widget */ wc = Widget_Text; wc.draw = drv_generic_text_draw; widget_register(&wc); /* register icon widget */ wc = Widget_Icon; wc.draw = drv_generic_text_icon_draw; widget_register(&wc); /* register bar widget */ wc = Widget_Bar; wc.draw = drv_generic_text_bar_draw; widget_register(&wc); /* register plugins */ AddFunction("LCD::contrast", -1, plugin_contrast); AddFunction("LCD::backlight", -1, plugin_backlight); return 0; } /* close driver & display */ int drv_MO_quit(const int quiet) { info("%s: shutting down display.", Name); drv_generic_text_quit(); drv_generic_gpio_quit(); /* clear display */ drv_MO_clear(); usleep(300000); /* say goodbye... */ if (!quiet) { drv_generic_text_greet("goodbye!", NULL); } usleep(300000); drv_generic_serial_close(); return (0); } DRIVER drv_MatrixOrbital = { .name = Name, .list = drv_MO_list, .init = drv_MO_init, .quit = drv_MO_quit, }; lcd4linux-r1200/plugin.h0000644000175000017500000000224111325434514015670 0ustar jmccrohanjmccrohan/* $Id: plugin.h 1087 2010-01-19 22:59:24Z mzuther $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin.h $ * * plugin handler for the Evaluator * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #include "config.h" #include "evaluator.h" #ifndef _PLUGIN_H_ #define _PLUGIN_H_ int plugin_list(void); int plugin_init(void); void plugin_exit(void); #endif lcd4linux-r1200/drv_generic_serial.c0000644000175000017500000002361311704710432020216 0ustar jmccrohanjmccrohan/* $Id: drv_generic_serial.c 1171 2012-01-16 02:53:14Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_serial.c $ * * generic driver helper for serial and usbserial displays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * int drv_generic_serial_open (char *section, char *driver, unsigned int flags) * opens the serial port * * int drv_generic_serial_poll (char *string, int len) * reads from the serial or USB port * without retry * * int drv_generic_serial_read (char *string, int len); * reads from the serial or USB port * with retry * * void drv_generic_serial_write (char *string, int len); * writes to the serial or USB port * * int drv_generic_serial_close (void); * closes the serial port * */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include "debug.h" #include "qprintf.h" #include "cfg.h" #include "drv_generic_serial.h" extern int got_signal; static char *Section; static char *Driver; static char *Port; static speed_t Speed; static int Device = -1; #define LOCK "/var/lock/LCK..%s" /****************************************/ /*** generic serial/USB communication ***/ /****************************************/ static pid_t drv_generic_serial_lock_port(const char *Port) { char lockfile[256]; char tempfile[256]; char buffer[16]; char *port, *p; int fd, len, pid; if (strncmp(Port, "/dev/", 5) == 0) { port = strdup(Port + 5); } else { port = strdup(Port); } while ((p = strchr(port, '/')) != NULL) { *p = '_'; } qprintf(lockfile, sizeof(lockfile), LOCK, port); qprintf(tempfile, sizeof(tempfile), LOCK, "TMP.XXXXXX"); free(port); if ((fd = mkstemp(tempfile)) == -1) { error("mkstemp(%s) failed: %s", tempfile, strerror(errno)); return -1; } if (fchmod(fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) == -1) { error("fchmod(%s) failed: %s", tempfile, strerror(errno)); close(fd); unlink(tempfile); return -1; } snprintf(buffer, sizeof(buffer), "%10d\n", (int) getpid()); len = strlen(buffer); if (write(fd, buffer, len) != len) { error("write(%s) failed: %s", tempfile, strerror(errno)); close(fd); unlink(tempfile); return -1; } close(fd); while (link(tempfile, lockfile) == -1) { if (errno != EEXIST) { error("link(%s, %s) failed: %s", tempfile, lockfile, strerror(errno)); unlink(tempfile); return -1; } if ((fd = open(lockfile, O_RDONLY)) == -1) { if (errno == ENOENT) continue; /* lockfile disappared */ error("open(%s) failed: %s", lockfile, strerror(errno)); unlink(tempfile); return -1; } len = read(fd, buffer, sizeof(buffer) - 1); if (len < 0) { error("read(%s) failed: %s", lockfile, strerror(errno)); unlink(tempfile); return -1; } buffer[len] = '\0'; if (sscanf(buffer, "%d", &pid) != 1 || pid == 0) { error("scan(%s) failed.", lockfile); unlink(tempfile); return -1; } if (pid == getpid()) { error("%s already locked by us. uh-oh...", lockfile); unlink(tempfile); return 0; } if ((kill(pid, 0) == -1) && errno == ESRCH) { error("removing stale lockfile %s", lockfile); if (unlink(lockfile) == -1 && errno != ENOENT) { error("unlink(%s) failed: %s", lockfile, strerror(errno)); unlink(tempfile); return pid; } continue; } unlink(tempfile); return pid; } unlink(tempfile); return 0; } static pid_t drv_generic_serial_unlock_port(const char *Port) { char lockfile[256]; char *port, *p; if (strncmp(Port, "/dev/", 5) == 0) { port = strdup(Port + 5); } else { port = strdup(Port); } while ((p = strchr(port, '/')) != NULL) { *p = '_'; } qprintf(lockfile, sizeof(lockfile), LOCK, port); unlink(lockfile); free(port); return 0; } int drv_generic_serial_open_handshake(const char *section, const char *driver, const unsigned int flags) { int fd; struct termios portset; struct serial_struct serinfo; fd = drv_generic_serial_open(section, driver, flags); /* Open the Port with the original function */ /* We activate the Usage of the Handshake Pins */ tcgetattr(fd, &portset); /* Get Port Attributes */ portset.c_cflag |= CRTSCTS; /* Set Handshake */ tcsetattr(fd, TCSANOW, &portset); /* Set Port Attrributes */ /* This sets the UART-Type to the simplest one: 8250. No Fifos or other Features */ /* Fifo destroys Handshake so needs to be disabled */ ioctl(fd, TIOCGSERIAL, &serinfo); /* Get Serial Info */ serinfo.type = PORT_8250; /* Set to super-simple Port Type */ ioctl(fd, TIOCSSERIAL, &serinfo); /* Write Back modified Info */ return fd; } int drv_generic_serial_open(const char *section, const char *driver, const unsigned int flags) { int i, fd; pid_t pid; struct termios portset; Section = (char *) section; Driver = (char *) driver; Port = cfg_get(section, "Port", NULL); if (Port == NULL || *Port == '\0') { error("%s: no '%s.Port' entry from %s", Driver, section, cfg_source()); return -1; } if (cfg_number(section, "Speed", 19200, 1200, 230400, &i) < 0) return -1; switch (i) { case 1200: Speed = B1200; break; case 2400: Speed = B2400; break; case 4800: Speed = B4800; break; case 9600: Speed = B9600; break; case 19200: Speed = B19200; break; case 38400: Speed = B38400; break; case 57600: Speed = B57600; break; case 115200: Speed = B115200; break; #ifdef B230400 case 230400: Speed = B230400; break; #endif default: error("%s: unsupported speed '%d' from %s", Driver, i, cfg_source()); return -1; } info("%s: using port '%s' at %d baud", Driver, Port, i); if ((pid = drv_generic_serial_lock_port(Port)) != 0) { if (pid == -1) error("%s: port %s could not be locked", Driver, Port); else error("%s: port %s is locked by process %d", Driver, Port, pid); return -1; } fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY); if (fd == -1) { error("%s: open(%s) failed: %s", Driver, Port, strerror(errno)); drv_generic_serial_unlock_port(Port); return -1; } if (tcgetattr(fd, &portset) == -1) { error("%s: tcgetattr(%s) failed: %s", Driver, Port, strerror(errno)); drv_generic_serial_unlock_port(Port); return -1; } cfmakeraw(&portset); portset.c_cflag |= flags; cfsetispeed(&portset, Speed); cfsetospeed(&portset, Speed); if (tcsetattr(fd, TCSANOW, &portset) == -1) { error("%s: tcsetattr(%s) failed: %s", Driver, Port, strerror(errno)); drv_generic_serial_unlock_port(Port); return -1; } Device = fd; return Device; } int drv_generic_serial_poll(char *string, const int len) { int ret; if (Device == -1) return -1; ret = read(Device, string, len); if (ret < 0 && errno != EAGAIN) { error("%s: read(%s) failed: %s", Driver, Port, strerror(errno)); } return ret; } int drv_generic_serial_read(char *string, const int len) { int count, run, ret; count = len < 0 ? -len : len; for (run = 0; run < 10; run++) { ret = drv_generic_serial_poll(string, count); if (ret >= 0 || errno != EAGAIN) break; info("%s: read(%s): EAGAIN", Driver, Port); usleep(1000); } if (ret > 0 && ret != count && len > 0) { error("%s: partial read(%s): len=%d ret=%d", Driver, Port, len, ret); } return ret; } void drv_generic_serial_write_rts(const char *string, const int len) { int serial, p, tocnt; for (p = 0; p < len; p++) { /* Send Byte-by-Byte checking RTS-Line */ /* Timeout is 500ms */ tocnt = 250; /* 250 * 2 */ ioctl(Device, TIOCMGET, &serial); /* Get status of Control Lines */ while (!(serial & TIOCM_RTS) && tocnt) { /* Wait until RTS is set or timeout */ tocnt--; /* decrease timeout counter */ usleep(2000); /* Wait two milliseconds */ ioctl(Device, TIOCMGET, &serial); } drv_generic_serial_write(&string[p], 1); /* Actually send one byte */ } } void drv_generic_serial_write(const char *string, const int len) { static int error = 0; int run, ret; if (Device == -1) { error("%s: write to closed port %s failed!", Driver, Port); return; } for (run = 0; run < 10; run++) { ret = write(Device, string, len); if (ret >= 0 || errno != EAGAIN) { break; } /* EAGAIN: retry 10 times, emit message after 2nd retry */ if (run > 0) { info("%s: write(%s): EAGAIN #%d", Driver, Port, run); } usleep(1000); } if (ret < 0) { error("%s: write(%s) failed: %s", Driver, Port, strerror(errno)); if (++error > 10) { error("%s: too much errors, giving up", Driver); got_signal = -1; } } else if (ret != len) { error("%s: partial write(%s): len=%d ret=%d", Driver, Port, len, ret); } else { error = 0; } return; } int drv_generic_serial_close(void) { info("%s: closing port %s", Driver, Port); close(Device); drv_generic_serial_unlock_port(Port); free(Port); return 0; } lcd4linux-r1200/plugin_string.c0000644000175000017500000000576610670762146017277 0ustar jmccrohanjmccrohan/* $Id: plugin_string.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_string.c $ * * string plugin * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_string (void) * adds some handy string functions * */ #include "config.h" #include #include #include #include #include "debug.h" #include "plugin.h" static void my_strlen(RESULT * result, RESULT * arg1) { double value = strlen(R2S(arg1)); SetResult(&result, R_NUMBER, &value); } /* 'upcase' function (shamelessly stolen from plugin_sample.c)*/ /* returns the string in upper case letters */ static void my_strupper(RESULT * result, RESULT * arg1) { char *value, *p; value = strdup(R2S(arg1)); for (p = value; *p != '\0'; p++) *p = toupper(*p); SetResult(&result, R_STRING, value); free(value); } static void my_strstr(RESULT * result, RESULT * arg1, RESULT * arg2) { char *p; double value; char *haystack = R2S(arg1); char *needle = R2S(arg2); p = strstr(haystack, needle); if (p == NULL) { value = -1; } else { value = p - haystack; } SetResult(&result, R_NUMBER, &value); } static void my_substr(RESULT * result, int argc, RESULT * argv[]) { char *str, *p1, *p2; int pos, len; if (argc < 2 || argc > 3) { error("substr(): wrong number of parameters"); SetResult(&result, R_STRING, ""); return; } str = strdup(R2S(argv[0])); pos = R2N(argv[1]); if (pos < 0) pos = 0; if (argc == 3) { len = R2N(argv[2]); if (len < 0) len = 0; } else { len = -1; } p1 = str; while (pos > 0 && *p1 != '\0') { p1++; pos--; } if (len >= 0) { p2 = p1; while (len > 0 && *p2 != '\0') { p2++; len--; } *p2 = '\0'; } SetResult(&result, R_STRING, p1); free(str); } int plugin_init_string(void) { /* register some basic string functions */ AddFunction("strlen", 1, my_strlen); AddFunction("strupper", 1, my_strupper); AddFunction("strstr", 2, my_strstr); AddFunction("substr", -1, my_substr); return 0; } void plugin_exit_string(void) { /* empty */ } lcd4linux-r1200/drv_PICGraphic.c0000644000175000017500000002564712147303760017171 0ustar jmccrohanjmccrohan/* $Id: drv_PICGraphic.c 1199 2013-05-23 03:07:28Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_PICGraphic.c $ * * PICGraphic lcd4linux driver * * Copyright (C) 2009 Peter Bailey * Copyright (C) 2005 Michael Reinelt * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported fuctions: * * struct DRIVER drv_PICGraphic * */ #include "config.h" #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "qprintf.h" #include "udelay.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "timer.h" #include "drv_generic_graphic.h" #include "drv_generic_gpio.h" #include "drv_generic_serial.h" #define min(a,b) (a < b ? a : b) static char Name[] = "PICGraphic"; //#define partialFrame /* example config: Display PICGraphic { Driver 'PICGraphic' Port '/dev/ttyS1' Contrast 8 # these could be automatic Size '48x128' Speed 115200 Font '6x8' } */ /* typedef struct { char *name; int columns; int rows; int max_contrast; int default_contrast; int gpo; int protocol; } MODEL; */ static char *fbPG = 0, delayDone = 0; void drv_PICGraphic_delay(void *arg) { (void) arg; delayDone = 1; debug("delay done"); } /****************************************/ /*** hardware-dependent functions ***/ /****************************************/ static int drv_PICGraphic_open(const char *section) { /* open serial port */ if (drv_generic_serial_open(section, Name, 0) < 0) return -1; return 0; } static int drv_PICGraphic_close(void) { /* close opened serial port */ return drv_generic_serial_close(); } static void convert2ASCII(char input, char *output) { unsigned char temp = input >> 4; if (temp < 10) output[0] = temp + '0'; else output[0] = temp - 10 + 'a'; input &= 0xf; if (input < 10) output[1] = input + '0'; else output[1] = input - 10 + 'a'; } static void drv_PICGraphic_send(const char *data, const unsigned int len) { unsigned int i; char hexDigits[3]; hexDigits[2] = 0; drv_generic_serial_write(data, len); info("sending %d bytes: ", len); for (i = 0; i < min(10, len); i++) { // min(10, len) convert2ASCII(data[i], hexDigits); debug("0x%s (%c)", hexDigits, data[i]); } } static int drv_PICGraphic_recv(char *dest, const unsigned int len, const char *expect) { unsigned int bytes = 0; int status; while (bytes < len) { status = drv_generic_serial_read((char *) dest + bytes, 1); if (status == 1) { if (dest[bytes] != 0xa && dest[bytes] != 0xd) { if (dest[bytes] != '@') { bytes += status; } } } else { info("error receiving response: %d", status); return status; } usleep(10000); } status = strncmp((const char *) dest, expect, len); if (!status) { return 0; } else { return 1; } } static void drv_PICGraphic_blit(const int row, const int col, const int height, const int width) { /* update a rectangular portion of the display */ int r, c, index, status; unsigned char cmd[5]; debug("blit from (%d,%d) to (%d,%d) out of (%d,%d)", row, col, row + height, col + width, DROWS, DCOLS); if (!fbPG) return; for (c = min(col, DCOLS - 1); c < min(col + width, DCOLS); c++) { for (r = min(row, DROWS - 1); r < min(row + height, DROWS); r++) { index = DCOLS * (r / 8) + c; if (index < 0 || index >= DCOLS * DROWS / 8) { error("index too large: %d, r: %d, c: %d", index, r, c); break; } if (drv_generic_graphic_black(r, c)) { fbPG[index] |= (1 << (r % 8)); } else { fbPG[index] &= ~(1 << (r % 8)); } } } // send rectangular portion with height divisible by 8 #ifdef partialFrame if (delayDone) { delayDone = 0; int row8, height8; row8 = 8 * (row / 8); height8 = 8 * (height / 8) + ! !(height % 8); info("sending blit"); cmd[0] = 'b'; cmd[1] = row8; cmd[2] = col; cmd[3] = height8; cmd[4] = width; drv_PICGraphic_send(cmd, 5); for (r = min(row8, DROWS - 1); r < min(row8 + height8, DROWS); r += 8) { drv_PICGraphic_send(fbPG + DCOLS * (r / 8) + col, width); } } #else // send full frame if (delayDone) { delayDone = 0; info("sending frame"); cmd[0] = 'f'; drv_PICGraphic_send((char *) cmd, 1); drv_PICGraphic_send(fbPG, DROWS * DCOLS / 8); usleep(20000); // wait for reception of confirmation code status = drv_PICGraphic_recv((char *) cmd, 2, "ff"); if (!status) { info("received ff from device"); } else { info("did not receive ff from device"); } } #endif } static int drv_PICGraphic_GPO(const int num, const int val) { char __attribute__ ((unused)) cmd[3]; cmd[0] = 'g'; cmd[1] = val ? 's' : 'c'; cmd[2] = num; // todo: fixme // drv_PICGraphic_send(cmd, 3); return 0; } static int drv_PICGraphic_GPI(const int num) { char __attribute__ ((unused)) cmd[3]; int ret = 0; cmd[0] = 'g'; cmd[1] = 'r'; cmd[2] = num; // todo: fixme // drv_PICGraphic_send(cmd, 3); // ret = drv_generic_serial_read(cmd, 1); if (ret) return -1; else return cmd[0]; } /* example function used in a plugin */ static int drv_PICGraphic_contrast(int contrast) { char __attribute__ ((unused)) cmd[2]; /* adjust limits according to the display */ if (contrast < 0) contrast = 0; if (contrast > 15) contrast = 15; /* call a 'contrast' function */ cmd[0] = 'c'; cmd[1] = contrast; // todo: fixme // drv_PICGraphic_send(cmd, 2); return contrast; } /* start graphic display */ static int drv_PICGraphic_start2(const char *section) { char *s; char cmd[2]; int contrast, status, tick, tack; /* read display size from config */ s = cfg_get(section, "Size", NULL); if (s == NULL || *s == '\0') { error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); return -1; } DROWS = -1; DCOLS = -1; if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { error("%s: bad Size '%s' from %s", Name, s, cfg_source()); return -1; } s = cfg_get(section, "Font", "6x8"); if (s == NULL || *s == '\0') { error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); return -1; } XRES = -1; YRES = -1; if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { error("%s: bad Font '%s' from %s", Name, s, cfg_source()); return -1; } if (XRES != 6 && YRES != 8) { error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); return -1; } /* you surely want to allocate a framebuffer or something... */ fbPG = calloc(DCOLS * DROWS / 8, 1); if (!fbPG) { error("failed to allocate framebuffer"); return -1; } info("allocated framebuffer with size %d", DCOLS * DROWS / 8); if (cfg_number("Variables", "tick", 500, 100, 0, &tick) > 0 && cfg_number("Variables", "tack", 500, 100, 0, &tack) > 0) { info("tick & tack read from config"); timer_add(drv_PICGraphic_delay, 0, min(tick, tack), 0); // } else { info("tick & tack not read from config"); timer_add(drv_PICGraphic_delay, 0, 80, 0); // } /* open communication with the display */ if (drv_PICGraphic_open(section) < 0) { return -1; } /* reset & initialize display */ cmd[0] = 'i'; drv_PICGraphic_send(cmd, 1); usleep(10000); // wait for reception of confirmation code status = drv_PICGraphic_recv(cmd, 2, "fi"); if (!status) { info("received fi from device"); } else { info("did not receive fi from device"); } if (cfg_number(section, "Contrast", 8, 0, 15, &contrast) > 0) { drv_PICGraphic_contrast(contrast); } return 0; } /****************************************/ /*** plugins ***/ /****************************************/ static void plugin_contrast(RESULT * result, RESULT * arg1) { double contrast; contrast = drv_PICGraphic_contrast(R2N(arg1)); SetResult(&result, R_NUMBER, &contrast); } /****************************************/ /*** widget callbacks ***/ /****************************************/ /* using drv_generic_text_draw(W) */ /* using drv_generic_text_icon_draw(W) */ /* using drv_generic_text_bar_draw(W) */ /* using drv_generic_gpio_draw(W) */ /****************************************/ /*** exported functions ***/ /****************************************/ /* list models */ int drv_PICGraphic_list(void) { printf("PICGraphic serial-to-graphic by Peter Bailey"); return 0; } /* initialize driver & display */ int drv_PICGraphic_init2(const char *section, const int quiet) { int ret; /* real worker functions */ drv_generic_graphic_real_blit = drv_PICGraphic_blit; drv_generic_gpio_real_set = drv_PICGraphic_GPO; drv_generic_gpio_real_get = drv_PICGraphic_GPI; /* start display */ if ((ret = drv_PICGraphic_start2(section)) != 0) return ret; /* initialize generic graphic driver */ if ((ret = drv_generic_graphic_init(section, Name)) != 0) return ret; if (!quiet) { char buffer[40]; qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); if (drv_generic_graphic_greet(buffer, NULL)) { sleep(3); drv_generic_graphic_clear(); // also clears main framebuffer } } /* register plugins */ AddFunction("LCD::contrast", 1, plugin_contrast); return 0; } /* close driver & display */ /* use this function for a graphic display */ int drv_PICGraphic_quit2(const int quiet) { info("%s: shutting down.", Name); /* clear display */ drv_generic_graphic_clear(); drv_generic_gpio_quit(); /* say goodbye... */ if (!quiet) { drv_generic_graphic_greet("goodbye!", NULL); } info("freeing framebuffer"); free(fbPG); drv_generic_graphic_quit(); debug("closing connection"); drv_PICGraphic_close(); return (0); } /* use this one for a graphic display */ DRIVER drv_PICGraphic = { .name = Name, .list = drv_PICGraphic_list, .init = drv_PICGraphic_init2, .quit = drv_PICGraphic_quit2, }; lcd4linux-r1200/drv_generic_keypad.h0000644000175000017500000000261510763026472020230 0ustar jmccrohanjmccrohan/* $Id: drv_generic_keypad.h 856 2008-03-03 16:54:18Z michux $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_keypad.h $ * * generic driver helper for keypads * * Copyright (C) 2006 Chris Maj * Copyright (C) 2006 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _DRV_GENERIC_KEYPAD_H_ #define _DRV_GENERIC_KEYPAD_H_ #include "widget.h" /* these functions must be implemented by the real driver */ extern int (*drv_generic_keypad_real_press) (const int num); /* generic functions and widget callbacks */ int drv_generic_keypad_init(const char *section, const char *driver); int drv_generic_keypad_press(const int num); int drv_generic_keypad_quit(void); #endif lcd4linux-r1200/Makefile.am0000644000175000017500000001352412111004027016245 0ustar jmccrohanjmccrohan# $Id: Makefile.am 1195 2013-02-19 23:17:43Z volker $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/Makefile.am $ # Process this file with automake to produce Makefile.in AUTOMAKE_OPTIONS = gnu CLEANFILES = *~ DRIVERS=@DRIVERS@ PLUGINS=@PLUGINS@ bin_PROGRAMS = lcd4linux # Fixme: -W should be renamed to -Wextra someday... AM_CFLAGS = -D_GNU_SOURCE -Wall -Wextra -fno-strict-aliasing LIBTOOL=libtool ACLOCAL_AMFLAGS=-I m4 # use this for lots of warnings #AM_CFLAGS = -D_GNU_SOURCE -std=c99 -m64 -Wall -W -pedantic -Wno-variadic-macros -fno-strict-aliasing lcd4linux_LDFLAGS ="-Wl,--as-needed" lcd4linux_LDADD = @DRIVERS@ @PLUGINS@ @DRVLIBS@ @PLUGINLIBS@ lcd4linux_DEPENDENCIES = @DRIVERS@ @PLUGINS@ lcd4linux_SOURCES = \ lcd4linux.c svn_version.h \ cfg.c cfg.h \ debug.c debug.h \ drv.c drv.h \ drv_generic.c drv_generic.h \ evaluator.c evaluator.h \ property.c property.h \ hash.c hash.h \ layout.c layout.h \ pid.c pid.h \ timer.c timer.h \ timer_group.c timer_group.h \ thread.c thread.h \ udelay.c udelay.h \ qprintf.c qprintf.h \ rgb.c rgb.h \ event.c event.h \ \ widget.c widget.h \ widget_text.c widget_text.h \ widget_bar.c widget_bar.h \ widget_icon.c widget_icon.h \ widget_keypad.c widget_keypad.h \ widget_timer.c widget_timer.h \ widget_gpo.c widget_gpo.h \ \ plugin.c plugin.h \ plugin_cfg.c \ plugin_math.c \ plugin_string.c \ plugin_test.c \ plugin_time.c EXTRA_lcd4linux_SOURCES= \ drv_generic_text.c \ drv_generic_text.h \ drv_generic_graphic.c \ drv_generic_graphic.h \ drv_generic_gpio.c \ drv_generic_gpio.h \ drv_generic_serial.c \ drv_generic_serial.h \ drv_generic_parport.c \ drv_generic_parport.h \ drv_generic_i2c.c \ drv_generic_i2c.h \ drv_generic_keypad.c \ drv_generic_keypad.h \ drv_ASTUSB.c \ drv_BeckmannEgle.c \ drv_BWCT.c \ drv_Crystalfontz.c \ drv_Curses.c \ drv_Cwlinux.c \ drv_D4D.c \ drv_dpf.c \ drv_EA232graphic.c \ drv_EFN.c \ drv_FutabaVFD.c \ drv_FW8888.c \ drv_G15.c \ drv_GLCD2USB.c glcd2usb.h \ drv_HD44780.c \ drv_Image.c \ drv_IRLCD.c \ drv_LCD2USB.c \ drv_LCDLinux.c \ drv_LCDTerm.c \ drv_LEDMatrix.c \ drv_LPH7508.c \ drv_LUIse.c \ drv_LW_ABP.c \ drv_M50530.c \ drv_MatrixOrbital.c \ drv_MatrixOrbitalGX.c \ drv_mdm166a.c \ drv_MilfordInstruments.c \ drv_Newhaven.c \ drv_Noritake.c \ drv_NULL.c \ drv_Pertelian.c \ drv_PHAnderson.c \ drv_PICGraphic.c \ drv_picoLCD.c \ drv_picoLCDGraphic.c \ drv_RouterBoard.c \ drv_Sample.c \ drv_SamsungSPF.c \ drv_st2205.c \ drv_serdisplib.c \ drv_ShuttleVFD.c \ drv_SimpleLCD.c \ drv_T6963.c \ drv_TeakLCM.c \ drv_Trefon.c \ drv_ula200.c \ drv_USBHUB.c \ drv_USBLCD.c \ drv_vnc.c \ drv_WincorNixdorf.c \ drv_X11.c \ \ font_6x8.h \ font_6x8_bold.h \ widget_image.c widget_image.h \ \ lcd4linux_i2c.h \ \ plugin_apm.c \ plugin_asterisk.c \ plugin_button_exec.c \ plugin_cpuinfo.c \ plugin_dbus.c \ plugin_diskstats.c \ plugin_dvb.c \ plugin_exec.c \ plugin_fifo.c \ plugin_file.c \ plugin_gps.c \ plugin_hddtemp.c \ plugin_huawei.c \ plugin_i2c_sensors.c \ plugin_iconv.c \ plugin_imon.c \ plugin_isdn.c \ plugin_kvv.c \ plugin_loadavg.c \ plugin_meminfo.c \ plugin_mpd.c \ plugin_mpris_dbus.c \ plugin_mysql.c \ plugin_netdev.c \ plugin_netinfo.c \ plugin_pop3.c \ plugin_ppp.c \ plugin_proc_stat.c \ plugin_python.c \ plugin_qnaplog.c \ plugin_raspi.c \ plugin_sample.c \ plugin_seti.c \ plugin_statfs.c \ plugin_uname.c \ plugin_uptime.c \ plugin_w1retap.c \ plugin_wireless.c \ plugin_xmms.c EXTRA_DIST = \ svn_version.sh \ lcd4linux.conf.sample \ lcd4kde.conf \ lcd4linux.kdelnk \ lcd4linux.xpm \ lcd4linux.lsm \ ax_python_devel.m4 \ curses.m4 \ drivers.m4 \ plugins.m4 \ AUTHORS \ CREDITS \ NEWS \ TODO \ README \ plugin_sample.c # create subversion version .PHONY: svn_version svn_version: svn_version.sh lcd4linux-r1200/plugin_proc_stat.c0000644000175000017500000002201711324160644017743 0ustar jmccrohanjmccrohan/* $Id: plugin_proc_stat.c 1079 2010-01-15 21:44:04Z volker $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_proc_stat.c $ * * plugin for /proc/stat parsing * * Copyright (C) 2003 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * int plugin_init_proc_stat (void) * adds functions to access /proc/stat * */ #include "config.h" #include #include #include #include #include #ifdef __MAC_OS_X_VERSION_10_3 #include #include #endif #include "debug.h" #include "plugin.h" #include "qprintf.h" #include "hash.h" static HASH Stat; static FILE *stream = NULL; static void hash_put1(const char *key1, const char *val) { hash_put_delta(&Stat, key1, val); } static void hash_put2(const char *key1, const char *key2, const char *val) { char key[32]; qprintf(key, sizeof(key), "%s.%s", key1, key2); hash_put1(key, val); } static void hash_put3(const char *key1, const char *key2, const char *key3, const char *val) { char key[32]; qprintf(key, sizeof(key), "%s.%s.%s", key1, key2, key3); hash_put1(key, val); } static int parse_proc_stat(void) { int age; /* reread every 10 msec only */ age = hash_age(&Stat, NULL); if (age > 0 && age <= 10) return 0; #ifndef __MAC_OS_X_VERSION_10_3 /* Linux Kernel, /proc-filesystem */ if (stream == NULL) stream = fopen("/proc/stat", "r"); if (stream == NULL) { error("fopen(/proc/stat) failed: %s", strerror(errno)); return -1; } rewind(stream); while (!feof(stream)) { char buffer[1024]; if (fgets(buffer, sizeof(buffer), stream) == NULL) break; if (strncmp(buffer, "cpu", 3) == 0) { char *key[] = { "user", "nice", "system", "idle", "iow", "irq", "sirq" }; char delim[] = " \t\n"; char *cpu, *beg, *end; int i; cpu = buffer; /* skip "cpu" or "cpu0" block */ if ((end = strpbrk(buffer, delim)) != NULL) *end = '\0'; beg = end ? end + 1 : NULL; for (i = 0; i < 7 && beg != NULL; i++) { while (strchr(delim, *beg)) beg++; if ((end = strpbrk(beg, delim))) *end = '\0'; hash_put2(cpu, key[i], beg); beg = end ? end + 1 : NULL; } } else if (strncmp(buffer, "page ", 5) == 0) { char *key[] = { "in", "out" }; char delim[] = " \t\n"; char *beg, *end; int i; for (i = 0, beg = buffer + 5; i < 2 && beg != NULL; i++) { while (strchr(delim, *beg)) beg++; if ((end = strpbrk(beg, delim))) *end = '\0'; hash_put2("page", key[i], beg); beg = end ? end + 1 : NULL; } } else if (strncmp(buffer, "swap ", 5) == 0) { char *key[] = { "in", "out" }; char delim[] = " \t\n"; char *beg, *end; int i; for (i = 0, beg = buffer + 5; i < 2 && beg != NULL; i++) { while (strchr(delim, *beg)) beg++; if ((end = strpbrk(beg, delim))) *end = '\0'; hash_put2("swap", key[i], beg); beg = end ? end + 1 : NULL; } } else if (strncmp(buffer, "intr ", 5) == 0) { char delim[] = " \t\n"; char *beg, *end, num[4]; int i; for (i = 0, beg = buffer + 5; i < 17 && beg != NULL; i++) { while (strchr(delim, *beg)) beg++; if ((end = strpbrk(beg, delim))) *end = '\0'; if (i == 0) strcpy(num, "sum"); else qprintf(num, sizeof(num), "%d", i - 1); hash_put2("intr", num, beg); beg = end ? end + 1 : NULL; } } else if (strncmp(buffer, "disk_io:", 8) == 0) { char *key[] = { "io", "rio", "rblk", "wio", "wblk" }; char delim[] = " ():,\t\n"; char *dev, *beg, *end, *p; int i; dev = buffer + 8; while (dev != NULL) { while (strchr(delim, *dev)) dev++; if ((end = strchr(dev, ')'))) *end = '\0'; while ((p = strchr(dev, ',')) != NULL) *p = ':'; beg = end ? end + 1 : NULL; for (i = 0; i < 5 && beg != NULL; i++) { while (strchr(delim, *beg)) beg++; if ((end = strpbrk(beg, delim))) *end = '\0'; hash_put3("disk_io", dev, key[i], beg); beg = end ? end + 1 : NULL; } dev = beg; } } else { char delim[] = " \t\n"; char *beg, *end; beg = buffer; if ((end = strpbrk(beg, delim))) *end = '\0'; beg = end ? end + 1 : NULL; if ((end = strpbrk(beg, delim))) *end = '\0'; while (strchr(delim, *beg)) beg++; hash_put1(buffer, beg); } } #else /* MACH Kernel, MacOS X */ kern_return_t err; mach_msg_type_number_t count; host_info_t r_load; host_cpu_load_info_data_t cpu_load; char s_val[8]; r_load = &cpu_load; count = HOST_CPU_LOAD_INFO_COUNT; err = host_statistics(mach_host_self(), HOST_CPU_LOAD_INFO, r_load, &count); if (KERN_SUCCESS != err) { error("Error getting cpu load"); return -1; } snprintf(s_val, sizeof(s_val), "%d", cpu_load.cpu_ticks[CPU_STATE_USER]); hash_put2("cpu", "user", s_val); snprintf(s_val, sizeof(s_val), "%d", cpu_load.cpu_ticks[CPU_STATE_NICE]); hash_put2("cpu", "nice", s_val); snprintf(s_val, sizeof(s_val), "%d", cpu_load.cpu_ticks[CPU_STATE_SYSTEM]); hash_put2("cpu", "system", s_val); snprintf(s_val, sizeof(s_val), "%d", cpu_load.cpu_ticks[CPU_STATE_IDLE]); hash_put2("cpu", "idle", s_val); #endif return 0; } static void my_proc_stat(RESULT * result, const int argc, RESULT * argv[]) { char *string; double number; if (parse_proc_stat() < 0) { SetResult(&result, R_STRING, ""); return; } switch (argc) { case 1: string = hash_get(&Stat, R2S(argv[0]), NULL); if (string == NULL) string = ""; SetResult(&result, R_STRING, string); break; case 2: number = hash_get_delta(&Stat, R2S(argv[0]), NULL, R2N(argv[1])); SetResult(&result, R_NUMBER, &number); break; default: error("proc_stat(): wrong number of parameters"); SetResult(&result, R_STRING, ""); } } static void my_cpu(RESULT * result, RESULT * arg1, RESULT * arg2) { char *key; int delay; double value; double cpu_user, cpu_nice, cpu_system, cpu_idle, cpu_total; double cpu_iow, cpu_irq, cpu_sirq; if (parse_proc_stat() < 0) { SetResult(&result, R_STRING, ""); return; } key = R2S(arg1); delay = R2N(arg2); cpu_user = hash_get_delta(&Stat, "cpu.user", NULL, delay); cpu_nice = hash_get_delta(&Stat, "cpu.nice", NULL, delay); cpu_system = hash_get_delta(&Stat, "cpu.system", NULL, delay); cpu_idle = hash_get_delta(&Stat, "cpu.idle", NULL, delay); /* new fields for kernel 2.6 */ /* even if we dont have this param (ie kernel 2.4) */ /* the return is 0.0 and not change the results */ cpu_iow = hash_get_delta(&Stat, "cpu.iow", NULL, delay); cpu_irq = hash_get_delta(&Stat, "cpu.irq", NULL, delay); cpu_sirq = hash_get_delta(&Stat, "cpu.sirq", NULL, delay); cpu_total = cpu_user + cpu_nice + cpu_system + cpu_idle + cpu_iow + cpu_irq + cpu_sirq; if (strcasecmp(key, "user") == 0) value = cpu_user; else if (strcasecmp(key, "nice") == 0) value = cpu_nice; else if (strcasecmp(key, "system") == 0) value = cpu_system; else if (strcasecmp(key, "idle") == 0) value = cpu_idle; else if (strcasecmp(key, "iowait") == 0) value = cpu_iow; else if (strcasecmp(key, "irq") == 0) value = cpu_irq; else if (strcasecmp(key, "softirq") == 0) value = cpu_sirq; else if (strcasecmp(key, "busy") == 0) value = cpu_total - cpu_idle; if (cpu_total > 0.0) value = 100 * value / cpu_total; else value = 0.0; SetResult(&result, R_NUMBER, &value); } static void my_disk(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) { char *dev, *key, buffer[32]; int delay; double value; if (parse_proc_stat() < 0) { SetResult(&result, R_STRING, ""); return; } dev = R2S(arg1); key = R2S(arg2); delay = R2N(arg3); qprintf(buffer, sizeof(buffer), "disk_io\\.%s\\.%s", dev, key); value = hash_get_regex(&Stat, buffer, NULL, delay); SetResult(&result, R_NUMBER, &value); } int plugin_init_proc_stat(void) { hash_create(&Stat); AddFunction("proc_stat", -1, my_proc_stat); AddFunction("proc_stat::cpu", 2, my_cpu); AddFunction("proc_stat::disk", 3, my_disk); return 0; } void plugin_exit_proc_stat(void) { if (stream != NULL) { fclose(stream); stream = NULL; } hash_destroy(&Stat); } lcd4linux-r1200/widget.h0000644000175000017500000000446311161742520015662 0ustar jmccrohanjmccrohan/* $Id: widget.h 996 2009-03-23 17:22:24Z volker $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget.h $ * * generic widget handling * * Copyright (C) 2003, 2004 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _WIDGET_H_ #define _WIDGET_H_ #include "rgb.h" struct WIDGET; /* forward declaration */ typedef struct WIDGET_CLASS { char *name; int type; int (*init) (struct WIDGET * Self); int (*draw) (struct WIDGET * Self); int (*find) (struct WIDGET * Self, void *needle); int (*quit) (struct WIDGET * Self); } WIDGET_CLASS; typedef struct WIDGET { char *name; WIDGET_CLASS *class; struct WIDGET *parent; RGBA fg_color; RGBA bg_color; int fg_valid; int bg_valid; int layer; int row; int col; void *data; int x2; /* x of opposite corner, -1 for no display widget */ int y2; /* y of opposite corner, -1 for no display widget */ } WIDGET; #define WIDGET_TYPE_RC 1 #define WIDGET_TYPE_XY 2 #define WIDGET_TYPE_GPO 3 #define WIDGET_TYPE_TIMER 4 #define WIDGET_TYPE_KEYPAD 5 int widget_register(WIDGET_CLASS * widget); void widget_unregister(void); int intersect(WIDGET * w1, WIDGET * w2); int widget_add(const char *name, const int type, const int layer, const int row, const int col); WIDGET *widget_find(int type, void *needle); int widget_color(const char *section, const char *name, const char *key, RGBA * C); #undef MIN #define MIN(a,b) ((a) < (b) ? (a) : (b)) #undef MAX #define MAX(a,b) ((a) > (b) ? (a) : (b)) #define NOCOORD (-1) #endif lcd4linux-r1200/configure.in0000644000175000017500000001163412147303616016541 0ustar jmccrohanjmccrohan# -*- Autoconf -*- # Process this file with autoconf to produce a configure script. # $Id: configure.in 1198 2013-05-23 03:05:50Z michael $ # $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/configure.in $ # LCD4Linux autoconf script # # Copyright (C) 1999, 2000, 2001, 2002, 2003 Michael Reinelt # Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team # # This file is part of LCD4Linux. # # LCD4Linux is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # LCD4Linux is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. AC_PREREQ(2.59) AC_INIT([LCD4Linux],[0.11.0-SVN],[lcd4linux-users@lists.sourceforge.net]) AC_CONFIG_SRCDIR([lcd4linux.c]) AM_INIT_AUTOMAKE([lcd4linux],0.11.0-SVN) AM_CONFIG_HEADER(config.h) # Checks for programs. AC_PROG_CC AC_PROG_CPP AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET PKG_PROG_PKG_CONFIG # dmalloc AM_WITH_DMALLOC # Checks for libraries. AC_CHECK_LIB(m, log) # curses sinclude(curses.m4) AC_CHECK_CURSES # Checks for X11 AC_PATH_X AC_PATH_XTRA # double-check for X11 if test "$no_x" != "yes"; then AC_CHECK_HEADERS(X11/Xlib.h X11/Xutil.h, [no_x="$no_x"], [no_x="yes"]) if test "$no_x" = "yes"; then AC_MSG_WARN([configure thinks X11 is available while it is *not*]) AC_MSG_WARN([maybe someone wants to fix autoconf's AC PATH XTRA]) fi fi # check for gd.h AC_CHECK_HEADERS(gd/gd.h gd.h, [has_gd="true"; break], [has_gd="false"]) # check for jpeglib.h AC_CHECK_HEADERS(jpeglib.h, [has_jpeglib="true"], [has_jpeglib="false"]) # check for sys/io.h (RouterBoard driver) AC_CHECK_HEADERS(sys/io.h, [has_io_h="true"], [has_io_h="false"]) # check for usb.h AC_CHECK_HEADERS(usb.h, [has_usb="true"], [has_usb="false"]) # check for libusb-1.0/libusb.h AC_CHECK_HEADERS(libusb-1.0/libusb.h, [has_usb10="true"], [has_usb10="false"]) # check for luise.h AC_CHECK_HEADERS(luise.h, [has_luise="true"], [has_luise="false"]) # check for serdisplib AC_CHECK_HEADERS(serdisplib/serdisp.h, [has_serdisplib="true"], [has_serdisplib="false"]) # check for st2205 libs AC_CHECK_HEADERS(st2205.h, [has_st2205="true"], [has_st2205="false"]) # check for vncserver libs AC_CHECK_HEADERS(rfb/rfb.h, [has_vncserverlib="true"], [has_vncserverlib="false"]) # check for LCD-Linux AC_CHECK_HEADERS(linux/lcd-linux.h linux/hd44780.h, [has_lcd_linux="true"], [has_lcd_linux="false"; break]) # check for ftdi.h (ULA200) AC_CHECK_HEADERS(ftdi.h, [has_ftdi="true"], [has_ftdi="false"; break]) # check for python AC_MSG_CHECKING(if python support is wanted) AC_ARG_WITH(python, [ --with-python enable python support [[default=no]]], [AC_MSG_RESULT($withval)], [AC_MSG_RESULT(no)]) if test "$with_python" = "yes"; then sinclude(ax_python_devel.m4) AC_PYTHON_DEVEL fi # check for parport AC_MSG_CHECKING(if raw port I/O is wanted) AC_ARG_WITH(outb, [ --with-outb enable raw port I/O support [[default=no]]], [AC_MSG_RESULT($withval)], [AC_MSG_RESULT(no)]) AC_CHECK_HEADERS([asm/io.h] [linux/parport.h linux/ppdev.h], [has_parport="true"], [has_parport="false"]) # drivers sinclude(drivers.m4) # plugins sinclude(plugins.m4) # Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h sys/vfs.h syslog.h termios.h unistd.h]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE AC_TYPE_OFF_T AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_HEADER_TIME AC_TYPE_UID_T # Checks for library functions. AC_FUNC_CLOSEDIR_VOID AC_FUNC_ERROR_AT_LINE AC_FUNC_FORK # uClibc has no getloadavg() # AC_FUNC_GETLOADAVG sounds promising, but does not really work #AC_FUNC_GETLOADAVG AC_PROG_GCC_TRADITIONAL # removed for uClibc compatibility #AC_FUNC_MALLOC #AC_FUNC_REALLOC AC_FUNC_SELECT_ARGTYPES AC_TYPE_SIGNAL AC_FUNC_STAT AC_FUNC_STRFTIME AC_FUNC_STRTOD AC_CHECK_FUNCS([dup2 floor gethostbyname gettimeofday memmove memset pow putenv regcomp select socket sqrt strcasecmp strchr strcspn strdup strerror strncasecmp strndup strpbrk strrchr strstr strtol strtoul uname]) AC_CONFIG_FILES([Makefile]) AC_OUTPUT AC_MSG_RESULT( [-----------------------------------------] [included drivers:] [ $DRIVERS] [-----------------------------------------] [included plugins:] [ $PLUGINS] [-----------------------------------------] ) AC_CONFIG_MACRO_DIR([m4]) LT_INIT lcd4linux-r1200/drv_generic_text.h0000644000175000017500000000441111674605341017733 0ustar jmccrohanjmccrohan/* $Id: drv_generic_text.h 1164 2011-12-22 10:48:01Z mjona $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_text.h $ * * generic driver helper for text-based displays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef _DRV_GENERIC_TEXT_H_ #define _DRV_GENERIC_TEXT_H_ #include "drv_generic.h" #include "widget.h" #include "widget_bar.h" extern int CHARS, CHAR0; /* number of user-defineable characters, ASCII of first char */ extern int ICONS; /* number of user-defineable characters reserved for icons */ extern int GOTO_COST; /* number of bytes a goto command requires */ extern int INVALIDATE; /* re-send a modified userdefined char? */ /* these functions must be implemented by the real driver */ extern void (*drv_generic_text_real_write) (const int row, const int col, const char *data, const int len); extern void (*drv_generic_text_real_defchar) (const int ascii, const unsigned char *matrix); /* generic functions and widget callbacks */ int drv_generic_text_init(const char *section, const char *driver); int drv_generic_text_greet(const char *msg1, const char *msg2); int drv_generic_text_draw(WIDGET * W); int drv_generic_text_icon_init(void); int drv_generic_text_icon_draw(WIDGET * W); int drv_generic_text_bar_init(const int single_segments); void drv_generic_text_bar_add_segment(const int val1, const int val2, const DIRECTION dir, const int ascii); int drv_generic_text_bar_draw(WIDGET * W); int drv_generic_text_quit(void); #endif lcd4linux-r1200/drv_generic_text.c0000644000175000017500000005636510670762146017747 0ustar jmccrohanjmccrohan/* $Id: drv_generic_text.c 840 2007-09-09 12:17:42Z michael $ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_text.c $ * * generic driver helper for text-based displays * * Copyright (C) 1999, 2000 Michael Reinelt * Copyright (C) 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * * exported variables: * * extern int CHARS, CHAR0; number of user-defineable characters, ASCII of first char * extern int ICONS; number of user-defineable characters reserved for icons * extern int GOTO_COST; number of bytes a goto command requires * extern int INVALIDATE; re-send a modified userdefined char? * * * these functions must be implemented by the real driver: * * void (*drv_generic_text_real_write)(int row, int col, unsigned char *data, int len); * writes a text of specified length at position (row, col) * * void (*drv_generic_text_real_defchar)(int ascii, unsigned char *buffer); * defines the bitmap of a user-defined character * * * exported fuctions: * * int drv_generic_text_init (char *section, char *driver); * initializes the generic text driver * * int drv_generic_text_draw (WIDGET *W); * renders Text widget into framebuffer * calls drv_generic_text_real_write() * * int drv_generic_text_icon_init (void); * initializes the generic icon driver * * int drv_generic_text_icon_draw (WIDGET *W); * renders Icon widget into framebuffer * calls drv_generic_text_real_write() and drv_generic_text_real_defchar() * * int drv_generic_text_bar_init (int single_segments); * initializes the generic icon driver * * void drv_generic_text_bar_add_segment (int val1, int val2, DIRECTION dir, int ascii); * adds a 'fixed' character to the bar-renderer * * int drv_generic_text_bar_draw (WIDGET *W); * renders Bar widget into framebuffer * calls drv_generic_text_real_write() and drv_generic_text_real_defchar() * * int drv_generic_text_quit (void); * closes the generic text driver * */ #include "config.h" #include #include #include #include #include #include #include #include "debug.h" #include "cfg.h" #include "plugin.h" #include "widget.h" #include "widget_text.h" #include "widget_icon.h" #include "widget_bar.h" #include "drv.h" #include "drv_generic.h" #include "drv_generic_text.h" #ifdef WITH_DMALLOC #include #endif typedef struct { int val1; int val2; DIRECTION dir; STYLE style; int segment; int invalid; } BAR; typedef struct { int val1; int val2; DIRECTION dir; STYLE style; int used; int ascii; } SEGMENT; static char *Section = NULL; static char *Driver = NULL; int CHARS = 0; /* number of user-defineable characters */ int CHAR0 = 0; /* ASCII of first user-defineable char */ int ICONS = 0; /* number of user-defineable characters reserved for icons */ int GOTO_COST = 0; /* number of bytes a goto command requires */ int INVALIDATE = 0; /* re-send a modified userdefined char? */ void (*drv_generic_text_real_write) () = NULL; void (*drv_generic_text_real_defchar) () = NULL; static char *LayoutFB = NULL; static char *DisplayFB = NULL; static int *L2D = NULL; static int Single_Segments = 0; static int nSegment = 0; static int fSegment = 0; static SEGMENT Segment[128]; static BAR *BarFB = NULL; /****************************************/ /*** generic Framebuffer stuff ***/ /****************************************/ static void drv_generic_text_resizeFB(int rows, int cols) { char *newFB; int *newL2D; BAR *newBar; int i, row, col; /* Layout FB is large enough */ if (rows <= LROWS && cols <= LCOLS) return; /* get maximum values */ if (rows < LROWS) rows = LROWS; if (cols < LCOLS) cols = LCOLS; /* allocate new Layout FB */ newFB = malloc(cols * rows * sizeof(*newFB)); memset(newFB, ' ', rows * cols * sizeof(*newFB)); /* transfer contents */ if (LayoutFB != NULL) { for (row = 0; row < LROWS; row++) { for (col = 0; col < LCOLS; col++) { newFB[row * cols + col] = LayoutFB[row * LCOLS + col]; } } free(LayoutFB); } LayoutFB = newFB; /* allocate new transformer */ newL2D = malloc(cols * rows * sizeof(*newL2D)); /* intitialize translator */ for (row = 0; row < rows; row++) { for (col = 0; col < cols; col++) { newL2D[row * cols + col] = row * DCOLS + col; } } /* transfer transformer */ if (L2D != NULL) { for (row = 0; row < LROWS; row++) { for (col = 0; col < LCOLS; col++) { newL2D[row * cols + col] = L2D[row * LCOLS + col]; } } free(L2D); } L2D = newL2D; /* resize Bar buffer */ if (BarFB) { newBar = malloc(rows * cols * sizeof(BAR)); for (i = 0; i < rows * cols; i++) { newBar[i].val1 = -1; newBar[i].val2 = -1; newBar[i].dir = 0; newBar[i].segment = -1; newBar[i].invalid = 0; } /* transfer contents */ for (row = 0; row < LROWS; row++) { for (col = 0; col < LCOLS; col++) { newBar[row * cols + col] = BarFB[row * LCOLS + col]; } } free(BarFB); BarFB = newBar; } LCOLS = cols; LROWS = rows; } static void drv_generic_text_blit(const int row, const int col, const int height, const int width) { int lr, lc; /* layout row/col */ int dr, dc; /* display row/col */ int p1, p2; /* start/end positon of changed area */ int eq; /* counter for equal contents */ /* loop over layout rows */ for (lr = row; lr < LROWS && lr < row + height; lr++) { /* transform layout to display row */ dr = lr; /* sanity check */ if (dr < 0 || dr >= DROWS) continue; /* loop over layout cols */ for (lc = col; lc < LCOLS && lc < col + width; lc++) { /* transform layout to display column */ dc = lc; /* sanity check */ if (dc < 0 || dc >= DCOLS) continue; /* find start of difference */ if (DisplayFB[dr * DCOLS + dc] == LayoutFB[lr * LCOLS + lc]) continue; /* find end of difference */ for (p1 = dc, p2 = p1, eq = 0, lc++; lc < LCOLS && lc < col + width; lc++) { /* transform layout to display column */ dc = lc; /* sanity check */ if (dc < 0 || dc >= DCOLS) continue; if (DisplayFB[dr * DCOLS + dc] == LayoutFB[lr * LCOLS + lc]) { if (++eq > GOTO_COST) break; } else { p2 = dc; eq = 0; } } /* send to display */ memcpy(DisplayFB + dr * DCOLS + p1, LayoutFB + lr * LCOLS + p1, p2 - p1 + 1); if (drv_generic_text_real_write) drv_generic_text_real_write(dr, p1, DisplayFB + dr * DCOLS + p1, p2 - p1 + 1); } } } /****************************************/ /*** generic text handling ***/ /****************************************/ int drv_generic_text_init(const char *section, const char *driver) { Section = (char *) section; Driver = (char *) driver; /* init display framebuffer */ DisplayFB = (char *) malloc(DCOLS * DROWS * sizeof(*DisplayFB)); memset(DisplayFB, ' ', DROWS * DCOLS * sizeof(*DisplayFB)); /* init layout framebuffer */ LROWS = 0; LCOLS = 0; LayoutFB = NULL; L2D = NULL; drv_generic_text_resizeFB(DROWS, DCOLS); /* sanity check */ if (DisplayFB == NULL || LayoutFB == NULL || L2D == NULL) { error("%s: framebuffer could not be allocated: malloc() failed", Driver); return -1; } /* init generic driver & register plugins */ drv_generic_blit = drv_generic_text_blit; drv_generic_init(); return 0; } /* say hello to the user */ int drv_generic_text_greet(const char *msg1, const char *msg2) { int i; int flag = 0; char *line1[] = { "* LCD4Linux " VERSION " *", "LCD4Linux " VERSION, "* LCD4Linux *", "LCD4Linux", "L4Linux", NULL }; char *line2[] = { "http://lcd4linux.bulix.org", "lcd4linux.bulix.org", NULL }; for (i = 0; line1[i]; i++) { if (strlen(line1[i]) <= (unsigned) DCOLS) { if (drv_generic_text_real_write) drv_generic_text_real_write(0, (DCOLS - strlen(line1[i])) / 2, line1[i], strlen(line1[i])); flag = 1; break; } } if (DROWS >= 2) { for (i = 0; line2[i]; i++) { if (strlen(line2[i]) <= (unsigned) DCOLS) { if (drv_generic_text_real_write) drv_generic_text_real_write(1, (DCOLS - strlen(line2[i])) / 2, line2[i], strlen(line2[i])); flag = 1; break; } } } if (msg1 && DROWS >= 3) { int len = strlen(msg1); if (len <= DCOLS) { if (drv_generic_text_real_write) drv_generic_text_real_write(2, (DCOLS - len) / 2, msg1, len); flag = 1; } } if (msg2 && DROWS >= 4) { int len = strlen(msg2); if (len <= DCOLS) { if (drv_generic_text_real_write) drv_generic_text_real_write(3, (DCOLS - len) / 2, msg2, len); flag = 1; } } return flag; } int drv_generic_text_draw(WIDGET * W) { WIDGET_TEXT *Text = W->data; char *txt; int row, col, len; row = W->row; col = W->col; txt = Text->buffer; len = strlen(txt); /* maybe grow layout framebuffer */ drv_generic_text_resizeFB(row + 1, col + len); /* transfer new text into layout buffer */ memcpy(LayoutFB + row * LCOLS + col, txt, len); /* blit it */ drv_generic_text_blit(row, col, 1, len); return 0; } int drv_generic_text_quit(void) { if (DisplayFB) { free(DisplayFB); DisplayFB = NULL; } if (LayoutFB) { free(LayoutFB); LayoutFB = NULL; } if (L2D) { free(L2D); L2D = NULL; } if (BarFB) { free(BarFB); BarFB = NULL; } widget_unregister(); return (0); } /****************************************/ /*** generic icon handling ***/ /****************************************/ int drv_generic_text_icon_init(void) { if (cfg_number(Section, "Icons", 0, 0, CHARS, &ICONS) < 0) return -1; if (ICONS > 0) { info("%s: reserving %d of %d user-defined characters for icons", Driver, ICONS, CHARS); } return 0; } int drv_generic_text_icon_draw(WIDGET * W) { static int icon_counter = 0; WIDGET_ICON *Icon = W->data; int row, col; int visible; int invalidate = 0; unsigned char ascii; row = W->row; col = W->col; /* maybe grow layout framebuffer */ drv_generic_text_resizeFB(row + 1, col + 1); /* icon deactivated? */ if (Icon->ascii == -2) return 0; /* ASCII already assigned? */ if (Icon->ascii == -1) { if (icon_counter >= ICONS) { error("cannot process icon '%s': out of icons", W->name); Icon->ascii = -2; return -1; } icon_counter++; Icon->ascii = CHAR0 + CHARS - icon_counter; } /* Icon visible? */ visible = P2N(&Icon->visible) > 0; /* maybe redefine icon */ if (Icon->curmap != Icon->prvmap && visible) { Icon->prvmap = Icon->curmap; if (drv_generic_text_real_defchar) drv_generic_text_real_defchar(Icon->ascii, Icon->bitmap + YRES * Icon->curmap); invalidate = INVALIDATE; } /* use blank if invisible */ ascii = visible ? Icon->ascii : ' '; /* transfer icon into layout buffer */ LayoutFB[row * LCOLS + col] = ascii; /* ugly invalidation: change display FB to a wrong value so blit() will really send it */ if (invalidate) { DisplayFB[row * DCOLS + col] = ~ascii; } /* blit it */ drv_generic_text_blit(row, col, 1, 1); return 0; } /****************************************/ /*** generic bar handling ***/ /****************************************/ static void drv_generic_text_bar_clear(void) { int i; for (i = 0; i < LROWS * LCOLS; i++) { BarFB[i].val1 = -1; BarFB[i].val2 = -1; BarFB[i].dir = 0; BarFB[i].style = 0; BarFB[i].segment = -1; BarFB[i].invalid = 0; } for (i = 0; i < nSegment; i++) { Segment[i].used = 0; } } int drv_generic_text_bar_init(const int single_segments) { if (BarFB) free(BarFB); if ((BarFB = malloc(LROWS * LCOLS * sizeof(BAR))) == NULL) { error("bar buffer allocation failed: out of memory"); return -1; } Single_Segments = single_segments; nSegment = 0; fSegment = 0; drv_generic_text_bar_clear(); return 0; } void drv_generic_text_bar_add_segment(const int val1, const int val2, const DIRECTION dir, const int ascii) { Segment[fSegment].val1 = val1; Segment[fSegment].val2 = val2; Segment[fSegment].dir = dir; if (val1 == 0 && val2 == 0) Segment[fSegment].style = 0; else Segment[fSegment].style = 255; Segment[fSegment].used = 0; Segment[fSegment].ascii = ascii; fSegment++; nSegment = fSegment; } static void drv_generic_text_bar_create_bar(int row, int col, const DIRECTION dir, STYLE style, int len, int val1, int val2) { int rev = 0, max; if (style) BarFB[row * LCOLS + col].style = STYLE_FIRST; switch (dir) { case DIR_WEST: max = len * XRES; val1 = max - val1; val2 = max - val2; rev = 1; case DIR_EAST: while (len > 0 && col < LCOLS) { BarFB[row * LCOLS + col].dir = dir; BarFB[row * LCOLS + col].segment = -1; if (style && BarFB[row * LCOLS + col].style == 0) BarFB[row * LCOLS + col].style = style; if (val1 >= XRES) { BarFB[row * LCOLS + col].val1 = rev ? 0 : XRES; val1 -= XRES; } else { BarFB[row * LCOLS + col].val1 = rev ? XRES - val1 : val1; val1 = 0; } if (val2 >= XRES) { BarFB[row * LCOLS + col].val2 = rev ? 0 : XRES; val2 -= XRES; } else { BarFB[row * LCOLS + col].val2 = rev ? XRES - val2 : val2; val2 = 0; } len--; col++; } if (style) BarFB[row * LCOLS + col - 1].style = STYLE_LAST; break; case DIR_NORTH: max = len * YRES; val1 = max - val1; val2 = max - val2; rev = 1; case DIR_SOUTH: while (len > 0 && row < LROWS) { BarFB[row * LCOLS + col].dir = dir; BarFB[row * LCOLS + col].segment = -1; if (val1 >= YRES) { BarFB[row * LCOLS + col].val1 = rev ? 0 : YRES; val1 -= YRES; } else { BarFB[row * LCOLS + col].val1 = rev ? YRES - val1 : val1; val1 = 0; } if (val2 >= YRES) { BarFB[row * LCOLS + col].val2 = rev ? 0 : YRES; val2 -= YRES; } else { BarFB[row * LCOLS + col].val2 = rev ? YRES - val2 : val2; val2 = 0; } len--; row++; } break; } } static void drv_generic_text_bar_create_segments(void) { int i, j, n; int res, l1, l2; /* find first unused segment */ for (i = fSegment; i < nSegment && Segment[i].used; i++); /* pack unused segments */ for (j = i + 1; j < nSegment; j++) { if (Segment[j].used) Segment[i++] = Segment[j]; } nSegment = i; /* create needed segments */ for (n = 0; n < LROWS * LCOLS; n++) { if (BarFB[n].dir == 0) continue; res = BarFB[n].dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; for (i = 0; i < nSegment; i++) { l1 = Segment[i].val1; if (l1 > res) l1 = res; l2 = Segment[i].val2; if (l2 > res) l2 = res; /* same value */ if (l1 == BarFB[n].val1 && l2 == BarFB[n].val2) { /* empty block, only style is interesting */ if (l1 == 0 && l2 == 0 && Segment[i].style == BarFB[n].style) break; /* full block, style doesn't matter */ if (l1 == res && l2 == res) break; /* half upper block */ if (l1 == res && l2 == 0 && Segment[i].style == BarFB[n].style) break; /* half lower block */ if (l1 == 0 && l2 == res && Segment[i].style == BarFB[n].style) break; /* same style, same direction */ if (Segment[i].style == BarFB[n].style && Segment[i].dir & BarFB[n].dir) break; #if 0 /* hollow style, val(1,2) == 1, like '[' */ if (l1 == 1 && l2 == 1 && Segment[i].style == STYLE_FIRST && BarFB[n].style == STYLE_HOLLOW) break; /* hollow style, val(1,2) == 1, like ']' */ if (l1 == 1 && l2 == 1 && Segment[i].style == STYLE_LAST && BarFB[n].style == STYLE_HOLLOW) break; #endif } } if (i == nSegment) { nSegment++; Segment[i].val1 = BarFB[n].val1; Segment[i].val2 = BarFB[n].val2; Segment[i].dir = BarFB[n].dir; Segment[i].style = BarFB[n].style; Segment[i].used = 0; Segment[i].ascii = -1; } BarFB[n].segment = i; } } static int drv_generic_text_bar_segment_error(const int i, const int j) { int res; int i1, i2, j1, j2; if (i == j) return 65535; if (!(Segment[i].dir & Segment[j].dir)) return 65535; if (Segment[i].style != Segment[j].style) return 65535; res = Segment[i].dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; i1 = Segment[i].val1; if (i1 > res) i1 = res; i2 = Segment[i].val2; if (i2 > res) i2 = res; j1 = Segment[j].val1; if (j1 > res) j1 = res; j2 = Segment[j].val2; if (j2 > res) j2 = res; /* do not replace empty with non-empty */ if (i1 == 0 && j1 != 0) return 65535; if (i2 == 0 && j2 != 0) return 65535; /* do not replace full with non-full */ if (i1 == res && j1 < res) return 65535; if (i2 == res && j2 < res) return 65535; /* do not replace start line */ /* but only if there are at least some chars available */ if (CHARS - ICONS > 0) { if (i1 == 1 && j1 != 1 && i2 > 0) return 65535; if (i2 == 1 && j2 != 1 && j1 > 0) return 65535; } /* do not replace equal length with non-equal length */ if (i1 == i2 && j1 != j2) return 65535; return (i1 - j1) * (i1 - j1) + (i2 - j2) * (i2 - j2); } static void drv_generic_text_bar_pack_segments(void) { int i, j, n, min; int pack_i, pack_j; int pass1 = 1; int error[nSegment][nSegment]; if (nSegment <= fSegment + CHARS - ICONS) { return; } for (i = 0; i < nSegment; i++) { for (j = 0; j < nSegment; j++) { error[i][j] = drv_generic_text_bar_segment_error(i, j); /* debug ("[%d][%d] = %d", i, j, error[i][j]); */ } } while (nSegment > fSegment + CHARS - ICONS) { min = 65535; pack_i = -1; pack_j = -1; for (i = fSegment; i < nSegment; i++) { if (pass1 && Segment[i].used) continue; for (j = 0; j < nSegment; j++) { if (error[i][j] < min) { min = error[i][j]; pack_i = i; pack_j = j; } } } if (pack_i == -1) { if (pass1) { pass1 = 0; continue; } else { error("unable to compact bar characters"); error("nSegment=%d fSegment=%d CHARS=%d ICONS=%d", nSegment, fSegment, CHARS, ICONS); error("Segment[0].val1=%d val2=%d", Segment[0].val1, Segment[0].val2); error("Segment[1].val1=%d val2=%d", Segment[1].val1, Segment[1].val2); error("Segment[2].val1=%d val2=%d", Segment[2].val1, Segment[2].val2); nSegment = CHARS - ICONS; break; } } #if 0 debug("pack_segment: n=%d i=%d j=%d min=%d", nSegment, pack_i, pack_j, min); debug("Pack_segment: i1=%d i2=%d j1=%d j2=%d\n", Segment[pack_i].val1, Segment[pack_i].val2, Segment[pack_j].val1, Segment[pack_j].val2); #endif nSegment--; Segment[pack_i] = Segment[nSegment]; for (i = 0; i < nSegment; i++) { error[pack_i][i] = error[nSegment][i]; error[i][pack_i] = error[i][nSegment]; } for (n = 0; n < LROWS * LCOLS; n++) { if (BarFB[n].segment == pack_i) BarFB[n].segment = pack_j; if (BarFB[n].segment == nSegment) BarFB[n].segment = pack_i; } } } static void drv_generic_text_bar_define_chars(void) { int c, i, j; unsigned char buffer[8]; for (i = fSegment; i < nSegment; i++) { if (Segment[i].used) continue; if (Segment[i].ascii != -1) continue; for (c = 0; c < CHARS - ICONS; c++) { for (j = fSegment; j < nSegment; j++) { if (Segment[j].ascii == c) break; } if (j == nSegment) break; } Segment[i].ascii = c; switch (Segment[i].dir) { case DIR_WEST: if (Segment[i].style) { buffer[0] = 255; buffer[7] = 255; if (Segment[i].style & (STYLE_FIRST | STYLE_LAST)) for (j = 1; j < 7; j++) { buffer[j] |= Segment[i].style & STYLE_FIRST ? 16 : 1; } } break; case DIR_EAST: for (j = 0; j < 4; j++) { buffer[j] = 255 << (XRES - Segment[i].val1); buffer[j + 4] = 255 << (XRES - Segment[i].val2); } if (Segment[i].style) { buffer[0] = 255; buffer[7] = 255; if (Segment[i].style & (STYLE_FIRST | STYLE_LAST)) for (j = 1; j < 7; j++) { buffer[j] |= Segment[i].style & STYLE_FIRST ? 16 : 1; } } break; case DIR_NORTH: for (j = 0; j < Segment[i].val1; j++) { buffer[7 - j] = (1 << XRES) - 1; } for (; j < YRES; j++) { buffer[7 - j] = 0; } break; case DIR_SOUTH: for (j = 0; j < Segment[i].val1; j++) { buffer[j] = (1 << XRES) - 1; } for (; j < YRES; j++) { buffer[j] = 0; } break; } if (drv_generic_text_real_defchar) drv_generic_text_real_defchar(CHAR0 + c, buffer); /* maybe invalidate framebuffer */ if (INVALIDATE) { for (j = 0; j < LROWS * LCOLS; j++) { if (BarFB[j].segment == i) { BarFB[j].invalid = 1; } } } } } int drv_generic_text_bar_draw(WIDGET * W) { WIDGET_BAR *Bar = W->data; int row, col, len, res, max, val1, val2; int c, n, s; DIRECTION dir; STYLE style; row = W->row; col = W->col; dir = Bar->direction; style = Bar->style; len = Bar->length; /* maybe grow layout framebuffer */ /* bars *always* grow heading North or East! */ if (dir & (DIR_EAST | DIR_WEST)) { drv_generic_text_resizeFB(row + 1, col + len); } else { drv_generic_text_resizeFB(row + 1, col + 1); } res = dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; max = len * res; val1 = Bar->val1 * (double) (max); val2 = Bar->val2 * (double) (max); if (val1 < 1) val1 = 1; else if (val1 > max) val1 = max; if (val2 < 1) val2 = 1; else if (val2 > max) val2 = max; if (Single_Segments) val2 = val1; /* create this bar */ drv_generic_text_bar_create_bar(row, col, dir, style, len, val1, val2); /* process all bars */ drv_generic_text_bar_create_segments(); drv_generic_text_bar_pack_segments(); drv_generic_text_bar_define_chars(); /* reset usage flags */ for (s = 0; s < nSegment; s++) { Segment[s].used = 0; } /* set usage flags */ for (n = 0; n < LROWS * LCOLS; n++) { if ((s = BarFB[n].segment) != -1) Segment[s].used = 1; } /* transfer bars into layout buffer */ for (row = 0; row < LROWS; row++) { for (col = 0; col < LCOLS; col++) { n = row * LCOLS + col; s = BarFB[n].segment; if (s == -1) continue; c = Segment[s].ascii; if (c == -1) continue; if (s >= fSegment) c += CHAR0; /* ascii offset for user-defineable chars */ LayoutFB[n] = c; /* maybe invalidate display framebuffer */ if (BarFB[n].invalid) { BarFB[n].invalid = 0; /* ugly invalidation: change display FB to a wrong value so blit() will really send it */ DisplayFB[row * DCOLS + col] = ~LayoutFB[n]; } } } /* blit whole layout FB */ drv_generic_text_blit(0, 0, LROWS, LCOLS); return 0; }