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Supported character encodings are: UTF-8, ISO-8859-1 and ISO-8859-15." * src/configuration.c, src/dradio.c, src/dradio.h, src/gui.c: Make sure no zombie mplayer process is left behind, if errors occur while parsing configuration files. Reported by Cristian Ionescu-Idbohrn (Debian bugreport 551178). 2009-10-11 Jess Thrysoee * version-info: 3.6 * src/dradio.c, src/dradio.h, src/mplayer.c: fix problem with pause in the mplayer popup window when streaming TV or playing video podcasts. * doc/dradio.1: clarify that it is the menu item name dradio tries to update in the title/icon of the terminal. It would be more useful if it was the currently playing track, but DR does not post metadata in their streams. 2009-10-03 Jess Thrysoee * version-info: 3.5 * doc/dradio.1, src/dradio.c, src/dradio.h, src/gui.c, src/mplayer.c: try to update the title/icon text of the terminal with the currently playing item. Added '--notitle' option to disable this feature. 2009-09-23 Jess Thrysoee * version-info: 3.4 * doc/dradio-config.1, doc/dradio.1, doc/dradio.5: escape hyphens in manpages. Patch by Alejandro Garrido Mota. * src/configuration.c, src/gui.c: make sure to null terminate strings copied with strncpy. 2009-09-07 Jess Thrysoee * version-info: 3.3 * all: Added INSTALL and COPYING files. Upgraded license to GPLv3. 2009-08-30 Jess Thrysoee * version-info: 3.2 * src/dradio.c: for podcasts, resume position/length counter after pause. * src/gui.c: adjusted centering of status text. * src/dradio.c, src/signals.c: silence -Wextra compiler warning. 2009-08-29 Jess Thrysoee * version-info: 3.1 * src/dradio.c: handle signals earlier, so SIGCHLD is caught if mplayer is not found. Reported by Walter Harms. * src/mplayer.c: _exit() instead of exit() in child process. 2009-08-28 Jess Thrysoee * version-info: 3.0 * all: Added support for RSS 2.0 podcast URLs. * all: added --nologo option. * all: added help window. * all: use same keys as mplayer for volume control, '/' and '*', instead of '+' and '-'. * ~/.config/dradio/menu.xml: deprecated the 'playlist' attribute and replaced it with the 'type' attribute. * configure.ac, configuration.c, mplayer.c: Removed all the rtsp-stream-over-tcp/libliveMedia stuff and replaced the rtsp:// streaming TV links with mms:// links. It is still possible to play the H264 streams, just start DRadio with -rtsp-stream-over-tcp as an mplayer pass-thru option, e.g. 'dradio -rtsp-stream-over-tcp'. Thanks to Tomas Groth for the suggestion. 2009-05-29 Jess Thrysoee * version-info: 2.5 * configure.ac, configuration.c, mplayer.c: Added configure option --disable-rtsp-stream-over-tcp, to make it possible to stream radio, but not TV, if mplayer was not compiled with RTSP streaming media over TCP support. See also http://thrysoee.dk/dradio/#troubleshooting . 2009-03-28 Jess Thrysoee * version-info: 2.4 * all: Added experimental support for DR1 and DR2 TV. * ~/.config/dradio/out.log, ~/.config/dradio/err.log: redirect mplayer child process stdout and stderr to these files. * ~/.config/dradio/input.conf: use mplayer input.conf file to change 'q', ESC and CLOSE_WIN keys/button from quit to stop, so the TV popup window does not exit dradio. 2009-01-10 Jess Thrysoee * version-info: 2.3 * src/mplayer.c: Fix segfault in commandline option handling. 2009-01-10 Jess Thrysoee * version-info: 2.2 * src/dradio.c,src/mplayer.c: Pass dradio commandline arguments to the mplayer child process. Allows user control of e.g. stream options like -nocache. Requested by Mads Michelsen. * src/dradio.c, doc/dradio.1: Add help and version commandline options. * src/dradio-config: Ignore resolve entity warnings from xsltproc. Suggested by Mads Michelsen. 2009-01-06 Jess Thrysoee * version-info: 2.1 * src/mplayer.c: For portability, do not use C99 booleans. * src/mplayer.c: Add '-nolirc' option to mplayer, this prevents screen garbage on startup. Reported by Klaus Alexander Seistrup. * src/configuration.c: create ~/.config dir if missing. 2009-01-05 Jess Thrysoee * version-info: 2.0 * all: Link with libncursesw/libmenuw to support the UTF-8 charset (as well as ISO-8859-1, ISO-8859-15). * doc: Added manpages dradio.1, dradio.5, dradio-config.1 * all: Configure and build with GNU Autotools. * src/configuration.c: Added ~/.config/dradio/menu.xml conf file. * src/dradio-config: Added the dradio-config screen scaping script to help regenerating/updating the menu.xml configuration file. 2006-10-29 Jess Thrysoee * version-info: 1.4 * dradio.c: Use posix shell redirection, so popen does not fail if /bin/sh is link to a dash shell. Reported by Thomas R. N. Jansson. 2006-04-26 Jess Thrysoee * version-info: 1.3 * dradio.c: update stream links, pathes by Kåre H. Jensen and Thomas R. N. 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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-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: dradio-3.8/INSTALL0000644000175000017500000002713611251253376010616 00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009 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. On MacOS X 10.5 and later systems, you can create libraries and executables that work on multiple system types--known as "fat" or "universal" binaries--by specifying multiple `-arch' options to the compiler but only a single `-arch' option to the preprocessor. Like this: ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CPP="gcc -E" CXXCPP="g++ -E" This is not guaranteed to produce working output in all cases, you may have to build one architecture at a time and combine the results using the `lipo' tool if you have problems. 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. Particular systems ================== On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC is not installed, it is recommended to use the following options in order to use an ANSI C compiler: ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" and if that doesn't work, install pre-built binaries of GCC for HP-UX. On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot parse its `' header file. The option `-nodtk' can be used as a workaround. If GNU CC is not installed, it is therefore recommended to try ./configure CC="cc" and if that doesn't work, try ./configure CC="cc -nodtk" On Solaris, don't put `/usr/ucb' early in your `PATH'. This directory contains several dysfunctional programs; working variants of these programs are available in `/usr/bin'. So, if you need `/usr/ucb' in your `PATH', put it _after_ `/usr/bin'. On Haiku, software installed for all users goes in `/boot/common', not `/usr/local'. It is recommended to use the following options: ./configure --prefix=/boot/common 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 all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--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. `--prefix=DIR' Use DIR as the installation prefix. *Note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. dradio-3.8/bootstrap.sh0000755000175000017500000000042311243471513012123 00000000000000#!/bin/sh rm -f \ aclocal.m4 \ config.h \ config.h.in \ config.log \ config.status \ config.h.in~ \ configure \ missing \ install-sh \ stamp-h1 \ Makefile \ Makefile.in \ src/Makefile \ src/Makefile.in \ doc/Makefile \ doc/Makefile.in rm -rf autom4te.cache autoreconf -fi dradio-3.8/src/0000777000175000017500000000000011273012614010417 500000000000000dradio-3.8/src/mplayer.c0000644000175000017500000001413011264177000012150 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #include #include #include #include #include #include #include #include #include #include "dradio.h" enum PIPES { READ, WRITE }; /** fork, pipe, execlp an initially idle mplayer process */ MPLAYER *mplayer_init(int argc, char **argv) { pid_t pid; MPLAYER *mplayer; /* When the parent send data to the child trough a pipe, the parent should close READ, and the child should close WRITE */ int dradio_to_mplayer_stdin[2]; int mplayer_stdout_to_dradio[2]; int mplayer_stderr_to_dradio[2]; if ((mplayer = (MPLAYER*) malloc(sizeof(MPLAYER))) == NULL) return NULL; if (pipe(dradio_to_mplayer_stdin) != 0) return NULL; if (pipe(mplayer_stdout_to_dradio) != 0) return NULL; if (pipe(mplayer_stderr_to_dradio) != 0) return NULL; pid = fork(); if (pid < 0) { return NULL; } else if (pid == 0) { /* child */ close(dradio_to_mplayer_stdin[WRITE]); close(mplayer_stdout_to_dradio[READ]); dup2(dradio_to_mplayer_stdin[READ], STDIN_FILENO); /* pipe is now stdin */ close(dradio_to_mplayer_stdin[READ]); dup2(mplayer_stdout_to_dradio[WRITE], STDOUT_FILENO); /* pipe is now stdout */ close(mplayer_stdout_to_dradio[WRITE]); dup2(mplayer_stderr_to_dradio[WRITE], STDERR_FILENO); /* pipe is now stderr */ close(mplayer_stderr_to_dradio[WRITE]); execvp("mplayer", mplayer_argv(argc, argv)); perror("mplayer"); _exit(EXIT_FAILURE); } close(dradio_to_mplayer_stdin[READ]); close(mplayer_stdout_to_dradio[WRITE]); close(mplayer_stderr_to_dradio[WRITE]); if ((mplayer->in = fdopen(dradio_to_mplayer_stdin[WRITE], "w")) == NULL) return NULL; if ((mplayer->out = fdopen(mplayer_stdout_to_dradio[READ], "r")) == NULL) return NULL; if ((mplayer->err = fdopen(mplayer_stderr_to_dradio[READ], "r")) == NULL) return NULL; mplayer->pid = pid; mplayer->ispaused = 0; return mplayer; } /** handle mplayer arguments */ char **mplayer_argv(int argc, char **argv) { int i, resi = 0; char **res; char path[BUFSIZ], conf[BUFSIZ]; char *defaults[] = { "mplayer", "-slave", "-nolirc", /* prevent 'could not connect to socket' log msg */ "-prefer-ipv4", "-idle", "-quiet" /* "-msglevel", "all=9"*/ }; int size = sizeof(defaults)/sizeof(defaults[0]); /* alloc mem for argv, defaults, and '-input conf=' */ res = (char**)calloc((argc - 1) + size + 3, sizeof(char *)); /* default args */ for (resi = 0; resi < size; resi++) res[resi] = strdup(defaults[resi]); /* create 'conf=$HOME/.config/dradio/input.conf' argument */ get_config_dradio_inputconf_path(path, sizeof(path)); snprintf(conf, sizeof(conf), "conf=%s", path); res[resi++] = strdup("-input"); res[resi++] = strdup(conf); /* commandline args */ for (i = 1; i < argc; i++, resi++) { if (strcmp(argv[i], "--nologo") == 0) continue; if (strcmp(argv[i], "--notitle") == 0) continue; res[resi] = strdup(argv[i]); } /* terminate */ res[resi] = (char*)NULL; return res; } /** send quit */ void mplayer_quit(MPLAYER *mplayer) { int status; fprintf(mplayer->in, "quit\n"); fflush(mplayer->in); /* wait for mplayer to quit */ if (waitpid(mplayer->pid, &status, 0) < 0) { errmsg("waitpid: %s", strerror(errno)); } fclose(mplayer->in); fclose(mplayer->out); free(mplayer); } /** send pause */ void mplayer_pause(MPLAYER *mplayer) { fprintf(mplayer->in, "pause\n"); fflush(mplayer->in); mplayer_ispaused(mplayer); } /** Is mplayer paused? */ void mplayer_ispaused(MPLAYER *mplayer) { fprintf(mplayer->in, "pausing_keep_force get_property pause\n"); fflush(mplayer->in); } /** send volume up */ void mplayer_volume_up(MPLAYER *mplayer) { fprintf(mplayer->in, "volume +1\n"); fflush(mplayer->in); } /** send volume down */ void mplayer_volume_down(MPLAYER *mplayer) { fprintf(mplayer->in, "volume -1\n"); fflush(mplayer->in); } /** * seek [type] * Seek to some place in the movie. * 0 is a relative seek of +/- seconds (default). * 1 is a seek to % in the movie. * 2 is a seek to an absolute position of seconds. */ void mplayer_seek(MPLAYER *mplayer, int value) { fprintf(mplayer->in, "seek %d 0\n", value); fflush(mplayer->in); } /** Print out the current position in the file in seconds, as float */ void mplayer_get_time_pos(MPLAYER *mplayer) { fprintf(mplayer->in, "pausing_keep_force get_time_pos\n"); fflush(mplayer->in); } /** Print out the length of the current file in seconds */ void mplayer_get_time_length(MPLAYER *mplayer) { fprintf(mplayer->in, "pausing_keep_force get_time_length\n"); fflush(mplayer->in); } /** send load playlist */ void mplayer_loadlist(MPLAYER *mplayer, const char *url) { fprintf(mplayer->in, "loadlist %s\n", url); fflush(mplayer->in); } /** send load file or url */ void mplayer_loadfile(MPLAYER *mplayer, const char *url) { fprintf(mplayer->in, "loadfile %s\n", url); fflush(mplayer->in); } dradio-3.8/src/Makefile.in0000644000175000017500000004016311273012512012401 00000000000000# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in 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; 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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 . ** *****************************************************************************/ #include #include #include #include "dradio.h" volatile sig_atomic_t got_signal = 0; static void init_block_mask(sigset_t *block_mask); /** block all signals */ void signals_block_all(sigset_t *orig_mask) { sigset_t block_mask; init_block_mask(&block_mask); sigprocmask(SIG_BLOCK, &block_mask, orig_mask); } /** block no signals */ void signals_block_none() { sigset_t block_mask; sigemptyset(&block_mask); sigprocmask(SIG_UNBLOCK, NULL, &block_mask); sigprocmask(SIG_UNBLOCK, &block_mask, NULL); } /** setup signal handlers */ void signals_handler(int signum) { got_signal = signum; } /** install handler for all signals */ void signals_sigaction_all() { signals_sigaction(SIGHUP, signals_handler); signals_sigaction(SIGINT, signals_handler); signals_sigaction(SIGQUIT, signals_handler); signals_sigaction(SIGPIPE, signals_handler); signals_sigaction(SIGTERM, signals_handler); signals_sigaction(SIGTSTP, signals_handler); signals_sigaction(SIGCHLD, signals_handler); signals_sigaction(SIGWINCH, signals_handler); } /** wrap sigaction */ void signals_sigaction(int signum, void (*handler)(int) ) { struct sigaction sa; sigset_t block_mask; sa.sa_handler = handler; sa.sa_flags = 0; /* using just one signal handler for a group of signals, we need * to block the others in the group to avoid races */ init_block_mask(&block_mask); sa.sa_mask = block_mask; if (sigaction(signum, &sa, NULL)) { perror("sigaction"); exit(EXIT_FAILURE); } } /** init the sigset_t */ static void init_block_mask(sigset_t *block_mask) { sigemptyset(block_mask); sigaddset(block_mask, SIGHUP); sigaddset(block_mask, SIGINT); sigaddset(block_mask, SIGQUIT); sigaddset(block_mask, SIGPIPE); sigaddset(block_mask, SIGTERM); sigaddset(block_mask, SIGTSTP); sigaddset(block_mask, SIGCHLD); sigaddset(block_mask, SIGWINCH); } dradio-3.8/src/dradio.h0000644000175000017500000001026511266371347011767 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #ifndef DRADIO_H #define DRADIO_H #include #include #include "lists.h" /* win structs */ struct MAIN_WIN { int visible; WINDOW *win; WINDOW *logo_win; WINDOW *menu_win; WINDOW *stat_win; MENU *menu; ITEM *cur_item; char cur_item_name[BUFSIZ]; RSS_ITEM *cur_rss_item; char cur_rss_name[BUFSIZ]; int logoheight; int update_xterm_title; }; typedef struct MAIN_WIN MAIN_WIN; struct HELP_WIN { int visible; int x, y, maxy; WINDOW *win; WINDOW *pad; }; typedef struct HELP_WIN HELP_WIN; /* dradio.c */ int main_win_handle_stdin(MAIN_WIN *w, HELP_WIN *help_win, RSSCACHE_LIST * rsscache); int mplayer_handle_stdout(MAIN_WIN *w, FILE *mplayer_outlog); int mplayer_handle_stderr(WINDOW *stat_win, FILE *mplayer_errlog); void resize(); void seconds_to_string(double time, char *buf, size_t n); void errmsg(const char *format, ...); void logmsg(const char *format, ...); void usage(); void version(); /* gui.c - ncurses GUI */ #define PAD 2 #define WIN_WIDTH 80 MENU *menu_create(); void menu_delete(MENU *menu); void main_win_create(MAIN_WIN *w); void main_win_resize(MAIN_WIN *w); void main_win_delete(MAIN_WIN *w); void menu_win_create(MAIN_WIN *w, int menu_height, int starty); void logo_win_create(MAIN_WIN *w, int starty, int startx); void stat_win_create(MAIN_WIN *w, int starty, size_t namelen); void stat_win_update(WINDOW *stat_win, const char *msg); void stat_win_update_y(WINDOW *stat_win, int starty, const char *format, ...); int center_startx(WINDOW *win, int strlen); void cur_item_name_update(MAIN_WIN *w); void cur_rss_update(MAIN_WIN *w); void cur_ans_time_position_update(WINDOW *stat_win); int help_win_handle_stdin(HELP_WIN *w, MAIN_WIN *main_win); void help_win_create(HELP_WIN *w); void help_win_delete(HELP_WIN *w); void help_win_update(HELP_WIN *w, int y); void logo_win_toggle(MAIN_WIN *w); void update_xterm_title(MAIN_WIN *w, ITEM *item); /* signals.c - signal handling */ void signals_sigaction(int signum, void (*handler)(int)); void signals_sigaction_all(); void signals_block_none(); void signals_block_all(sigset_t *orig_mask); void signals_handler(int signum); /* mplayer.c - mplayer */ struct MPLAYER { pid_t pid; FILE *in; FILE *out; FILE *err; char ans_length[BUFSIZ]; char ans_time_position[BUFSIZ]; int ispaused; }; typedef struct MPLAYER MPLAYER; char **mplayer_argv(int argc, char **argv); MPLAYER *mplayer_init(int argc, char **argv); void mplayer_loadlist(MPLAYER *mplayer, const char *url); void mplayer_loadfile(MPLAYER *mplayer, const char *url); void mplayer_volume_down(MPLAYER *mplayer); void mplayer_volume_up(MPLAYER *mplayer); void mplayer_seek(MPLAYER *mplayer, int value); void mplayer_pause(MPLAYER *mplayer); void mplayer_quit(MPLAYER *mplayer); void mplayer_get_time_pos(MPLAYER *mplayer); void mplayer_get_time_length(MPLAYER *mplayer); void mplayer_ispaused(MPLAYER *mplayer); /* configuration.c - menu conf */ CONF_LIST *create_conf_list(); int get_config_dradio_inputconf_path(char *path, size_t n); int get_config_dradio_outlog_path(char *path, size_t n); int get_config_dradio_errlog_path(char *path, size_t n); int create_config_dradio_dir(); FILE * open_outlog(); FILE * open_errlog(); /* podcast.c */ RSS_LIST* rss_list_lookup(RSSCACHE_LIST *list, const char *xmlurl); #endif dradio-3.8/src/lists.c0000644000175000017500000000744111251254424011646 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #include #include #include #include "lists.h" /** * configuration.c * * (linked list) contents of ~/.config/dradio/menu.xml */ CONF_LIST* conf_list_init() { CONF_LIST *new_list = (CONF_LIST*) malloc(sizeof(CONF_LIST)); new_list->size = 0; new_list->head = NULL; return new_list; } /** add to list */ void conf_list_add(CONF_LIST *list, const char *label, const char *src, enum SRC_TYPE srctype) { CONF_ITEM *new_item = (CONF_ITEM*) malloc(sizeof(CONF_ITEM)); new_item->label = label && *label ? strdup(label) : NULL; new_item->src = src && *src ? strdup(src) : NULL; new_item->srctype = srctype; new_item->next = list->head; list->head = new_item; list->size++; } /** free list */ void conf_list_free(CONF_LIST *list) { CONF_ITEM *next, *cur; if (!list) return; cur = list->head; while (cur) { free(cur->label); free(cur->src); next = cur->next; free(cur); cur = next; } free(list); } /** * podcast.c * * (linked list) results from parsing a single podcast RSS 2.0 url. */ RSS_LIST* rss_list_init() { RSS_LIST *new_list = (RSS_LIST*) malloc(sizeof(RSS_LIST)); new_list->size = 0; new_list->head = NULL; new_list->tail = NULL; return new_list; } /** add to list */ void rss_list_add(RSS_LIST *list, const char *url, struct tm pubdate) { RSS_ITEM *new_item = (RSS_ITEM*) malloc(sizeof(RSS_ITEM)); new_item->url = url && *url ? strdup(url) : NULL; new_item->pubdate = pubdate; new_item->next = list->head; if (list->head) list->head->prev = new_item; list->head = new_item; if (!list->tail) list->tail = new_item; list->size++; } /** free list */ void rss_list_free(RSS_LIST *list) { RSS_ITEM *next, *cur; if (!list) return; cur = list->head; while (cur) { free(cur->url); next = cur->next; free(cur); cur = next; } free(list); } /** * podcast.c * * (linked list) collection of previously fetched podcasts (RSS_LIST's) */ RSSCACHE_LIST* rsscache_list_init() { RSSCACHE_LIST *new_list = (RSSCACHE_LIST*) malloc(sizeof(RSSCACHE_LIST)); new_list->size = 0; new_list->head = NULL; return new_list; } /** add to list */ void rsscache_list_add(RSSCACHE_LIST *list, const char *xmlurl, RSS_LIST *rsslist) { RSSCACHE_ITEM *new_item = (RSSCACHE_ITEM*) malloc(sizeof(RSSCACHE_ITEM)); new_item->xmlurl = xmlurl && *xmlurl ? strdup(xmlurl) : NULL; new_item->rsslist = rsslist; new_item->next = list->head; list->head = new_item; list->size++; } /** free list */ void rsscache_list_free(RSSCACHE_LIST *list) { RSSCACHE_ITEM *next, *cur; if (!list) return; cur = list->head; while (cur) { free(cur->xmlurl); rss_list_free(cur->rsslist); next = cur->next; free(cur); cur = next; } free(list); } dradio-3.8/src/logo.c0000644000175000017500000000532111251254424011443 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #include #include "dradio.h" static char *logo[] = { "DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD ", " DDDDDDDDDDDDD DDDDDDDDDDDDDD DDDDDDDDDDDDD DDDDDDDDDDDDDDD", " DDDDDDDDDDDD DDDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDDDD", " DDDDDDDDDDD DDDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDDD", " DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDDD", " DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDD ", " DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDD ", " DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDDDD ", " DDDDDDDDDDD DDDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDDDD ", " DDDDDDDDDDD DDDDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDDDD ", " DDDDDDDDDDDD DDDDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDDDDD ", " DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD DDDDDDDDDDDD DDDDDDDDDDDDDD ", "DDDDDDDDDDDDDDDDDDDDDDDDDDDD DDDDDDDDDDDDD DDDDDDDDDDDDD", "" }; /** create logo window */ void logo_win_create(MAIN_WIN *w, int starty, int startx) { int i = 0; char *cp; w->logo_win = derwin(w->win, 13, 74, starty, startx); while (*logo[i]) { int j = 0; cp = logo[i]; while (*cp != '\0') { if (*cp != ' ') mvwaddch(w->logo_win, i, j++, ACS_DIAMOND); else mvwaddch(w->logo_win, i, j++, ' '); ++cp; } ++i; } wnoutrefresh(w->logo_win); /* flush to internal buffer */ } /** toggle show logo */ void logo_win_toggle(MAIN_WIN *w) { if (w->logoheight == 13) w->logoheight = -2; /* negative to compensate for padding to menu */ else w->logoheight = 13; } dradio-3.8/src/podcast.c0000644000175000017500000001544411254237273012155 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include "lists.h" #include "dradio.h" #define XML_ELEM_ITEM "item" #define XML_ELEM_PUBDATE "pubDate" #define XML_ELEM_ENCLOSURE "enclosure" #define XML_ATTR_URL "url" /** libcurl download */ static size_t write_data(void *ptr, size_t size, size_t nmemb, FILE *stream) { return fwrite(ptr, size, nmemb, stream); } /** download file, return 0->OK, -1->ERROR */ static int download_file(FILE *datafile, const char *url) { CURL *curl; CURLcode res; long http_status_code; static char errorbuf[CURL_ERROR_SIZE]; curl = curl_easy_init(); if (curl == NULL) { errmsg("Failed to create CURL handle"); return -1; } curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errorbuf); curl_easy_setopt(curl, CURLOPT_URL, url); curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data); curl_easy_setopt(curl, CURLOPT_WRITEDATA, datafile); res = curl_easy_perform(curl); if (res != CURLE_OK) { errmsg("Failed to get URL '%s' [%s]\n", url, curl_easy_strerror(res)); return -1; } curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_status_code); if (http_status_code/100 != 2) { errmsg("Failed to get URL '%s' [HTTP status code %ld]\n", url, http_status_code); return -1; } /* always cleanup */ curl_easy_cleanup(curl); return 0; } /** expat userdata */ struct RSSPLAYLIST_DATA { char *url; int accumulate_pubdate; int in_item_element; char *pubdate; RSS_LIST *list; }; typedef struct RSSPLAYLIST_DATA RSSPLAYLIST_DATA; /** expat callbacks */ static void XMLCALL start_element_handler(void *userdata, const char *el, const char **attr) { int i; RSSPLAYLIST_DATA *data = (RSSPLAYLIST_DATA *)userdata; /* item */ if (strcmp(el, XML_ELEM_ITEM) == 0) data->in_item_element = 1; if (data->in_item_element) { /* pubDate */ if (strcmp(el, XML_ELEM_PUBDATE) == 0) data->accumulate_pubdate = 1; /* enclosure */ if (strcmp(el, XML_ELEM_ENCLOSURE) == 0) { for (i = 0; attr[i]; i += 2) { if (strcmp(attr[i], XML_ATTR_URL) == 0) data->url = strdup((char*)attr[i + 1]); } } } } /** end element handler */ static void XMLCALL end_element_handler(void *userdata, const char *el) { static const char *RFC822x = "%d %b %Y %H:%M:%S %z"; static const char *RFC822 = "%a, %d %b %Y %H:%M:%S %z"; RSSPLAYLIST_DATA *data = (RSSPLAYLIST_DATA *)userdata; if (data->in_item_element) { /* pubDate */ if (strcmp(el, XML_ELEM_PUBDATE) == 0) data->accumulate_pubdate = 0; } /* item */ if (strcmp(el, XML_ELEM_ITEM) == 0) { char *res = NULL; struct tm tm; bzero(&tm, sizeof(tm)); if (data->pubdate) { res = strptime(data->pubdate, RFC822x, &tm); if (!res) res = strptime(data->pubdate, RFC822, &tm); if (data->url) rss_list_add(data->list, data->url, tm); } free(data->url); data->url = NULL; free(data->pubdate); data->pubdate = NULL; data->in_item_element = 0; } } /** character data handler */ static void XMLCALL character_data_handler(void *userdata, const XML_Char *content, int len) { char *s; int oldlen, newlen; RSSPLAYLIST_DATA *data = (RSSPLAYLIST_DATA *)userdata; if (data->accumulate_pubdate) { s = data->pubdate; /* make shorter alias */ oldlen = s ? strlen(s) : 0; newlen = len + oldlen; s = realloc(s, newlen + 1); strncpy(s + oldlen , content, len); s[newlen] = '\0'; data->pubdate = s; } } /** expat parse menu.xml. return RSS_LIST or NULL on error */ static RSS_LIST *rss_list_parse(FILE *datafile) { char buff[BUFSIZ]; RSS_LIST *list; XML_Parser p; RSSPLAYLIST_DATA data; bzero(&data, sizeof(data)); p = XML_ParserCreate(NULL); if (!p) { errmsg("Couldn't allocate memory for parser\n"); return NULL; } list = rss_list_init(); data.list = list; XML_SetUserData(p, &data); XML_SetElementHandler(p, start_element_handler, end_element_handler); XML_SetCharacterDataHandler(p, character_data_handler); for (;;) { int done; int len; len = (int)fread(buff, sizeof(char), sizeof(buff), datafile); if (ferror(datafile)) { errmsg("fread: %s", strerror(errno)); return NULL; } done = feof(datafile); if (XML_Parse(p, buff, len, done) == XML_STATUS_ERROR) { errmsg("Parse error at line %lu:\n%s\n", XML_GetCurrentLineNumber(p), XML_ErrorString(XML_GetErrorCode(p))); return NULL; } if (done) break; } XML_ParserFree(p); return list; } /** return RSS_LIST or NULL on error */ static RSS_LIST* rss_list_create(const char *xmlurl) { FILE *datafile; RSS_LIST *list = NULL; datafile = tmpfile(); if (datafile == NULL) { errmsg("tmpfile: %s", strerror(errno)); return NULL; } if (download_file(datafile, xmlurl) != -1) { rewind(datafile); list = rss_list_parse(datafile); } fclose(datafile); return list; } /** * Get a podcast list. If not yet cached, download and parse the * RSS 2.0 file the 'xmlurl' points to. */ RSS_LIST* rss_list_lookup(RSSCACHE_LIST *list, const char *xmlurl) { RSSCACHE_ITEM *item; RSS_LIST *rsslist; item = list->head; /* just return if already in cache */ while (item) { if (strcmp(xmlurl, item->xmlurl) == 0) return item->rsslist; item = item->next; } /* not in cache, add it */ rsslist = rss_list_create(xmlurl); rsscache_list_add(list, xmlurl, rsslist); return rsslist; } dradio-3.8/src/Makefile.am0000644000175000017500000000032311243471521012370 00000000000000 AUTOMAKE_OPTIONS = no-dependencies bin_PROGRAMS = dradio dradio_SOURCES = lists.h dradio.h lists.c configuration.c logo.c mplayer.c podcast.c signals.c gui.c help.c dradio.c dist_bin_SCRIPTS = dradio-config dradio-3.8/src/gui.c0000644000175000017500000001711611266362222011276 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #include #include #include #include "dradio.h" #include "lists.h" extern MPLAYER *mplayer; /* ncurses stuff */ /** create main window */ void main_win_create(MAIN_WIN *w) { int x, y, menu_height, win_height; resize(); menu_height = LINES - PAD - w->logoheight - PAD - PAD; /* total height minus 3*PADing and logo */ menu_height = menu_height < 3 ? 3 : menu_height; /* ... but no less than 3 */ menu_height = menu_height > w->menu->nitems ? w->menu->nitems : menu_height; /* ... and no more than nitems */ win_height = PAD + w->logoheight + PAD + menu_height + PAD; if ((x = (COLS - WIN_WIDTH)/2) < 0) x = 0; if ((y = (LINES - win_height)/2) < 0) y = 0; touchwin(stdscr); wnoutrefresh(stdscr); w->win = newwin(win_height, WIN_WIDTH, y, x); box(w->win, 0, 0); nodelay(w->win, TRUE); /* wgetch non blocking */ if (w->logoheight < 0) { mvwprintw(w->win, 0, 2, " DRadio "); /* small label on border instead of logo */ } mvwprintw(w->win, win_height - 1, WIN_WIDTH - 11, " h: help "); wnoutrefresh(w->win); if (w->logoheight > 0) logo_win_create(w, 2, 3); menu_win_create(w, menu_height, w->logoheight + 4); stat_win_create(w, w->logoheight + 4, w->menu->namelen); if (w->cur_item) { stat_win_update(w->stat_win, w->cur_item_name); set_current_item(w->menu, w->cur_item); cur_item_name_update(w); } w->visible = 1; } /** resize main window */ void main_win_resize(MAIN_WIN *w) { main_win_delete(w); main_win_create(w); cur_item_name_update(w); } /** delete main window */ void main_win_delete(MAIN_WIN *w) { unpost_menu(w->menu); delwin(w->menu_win); if (w->logo_win) delwin(w->logo_win); delwin(w->stat_win); delwin(w->win); w->visible = 0; w->win = NULL; w->logo_win = NULL; w->menu_win = NULL; w->stat_win = NULL; } /** create stat window */ void stat_win_create(MAIN_WIN *w, int starty, size_t namelen) { int startx; double column_pad; size_t width = namelen + 6; /* width is namelen + ">> <<" length (6) */ column_pad = (WIN_WIDTH - 2*namelen)/3.0; /* win is 2 colums (menu and stat) and 3 equal whitespace pads */ startx = 2*column_pad + namelen - 3; w->stat_win = derwin(w->win, 5, width, starty, startx); stat_win_update(w->stat_win, " "); } /** update line 1 in stat window */ void stat_win_update(WINDOW *stat_win, const char *new_msg) { const char *msg = new_msg; int startx; if (!stat_win) return; if (mplayer->ispaused) msg = "paused"; startx = center_startx(stat_win, strlen(msg) + 6); wmove(stat_win, 0, 0); wclrtoeol(stat_win); wmove(stat_win, 0, startx); /* '>>' */ waddch(stat_win, ACS_RARROW | A_BOLD); waddch(stat_win, ACS_RARROW | A_BOLD); wprintw(stat_win, " %s ", msg); /* '<<' */ waddch(stat_win, ACS_LARROW | A_BOLD); waddch(stat_win, ACS_LARROW | A_BOLD); } /** update line y in stat window */ void stat_win_update_y(WINDOW *stat_win, int starty, const char *format, ...) { int startx; char buf[BUFSIZ]; va_list ap; if (!stat_win) return; wmove(stat_win, starty, 0); wclrtoeol(stat_win); if (format) { va_start(ap, format); vsnprintf(buf, sizeof(buf), format, ap); va_end(ap); startx = center_startx(stat_win, strlen(buf)); mvwprintw(stat_win, starty, startx, buf); } } /** create menu window */ void menu_win_create(MAIN_WIN *w, int menu_height, int starty) { int startx; set_menu_mark(w->menu, ""); /* win is 2 colums (menu and stat) and 3 equal whitespace pads */ startx = (WIN_WIDTH - 2*w->menu->namelen)/3; /* create the window to be associated with the menu */ w->menu_win = derwin(w->win, menu_height, w->menu->namelen, starty, startx); keypad(w->menu_win, TRUE); /* set main window and format */ set_menu_win(w->menu, w->menu_win); set_menu_format(w->menu, menu_height, 1); post_menu(w->menu); } /** create menu */ MENU *menu_create() { MENU *menu; ITEM **menu_items; CONF_ITEM *conf_item; CONF_LIST *conf_list; int n_choices, i; conf_list = create_conf_list(); /* from menu.xml */ if (conf_list == NULL) return NULL; n_choices = conf_list->size; menu_items = (ITEM **)calloc(n_choices + 1, sizeof(ITEM *)); conf_item = conf_list->head; i = n_choices - 1; while (conf_item) { menu_items[i] = new_item(conf_item->label, NULL); menu_items[i]->userptr = conf_item; /* the xml conf */ conf_item = conf_item->next; i--; } menu_items[n_choices] = (ITEM*)NULL; menu = new_menu((ITEM **)menu_items); menu->userptr = conf_list; return menu; } /** delete menu */ void menu_delete(MENU *menu) { ITEM **item; ITEM **items; CONF_LIST *conf_list; items = menu->items; conf_list = (CONF_LIST*)menu->userptr; unpost_menu(menu); free_menu(menu); menu = NULL; for (item = items; *item; item++) free_item(*item); free(items); conf_list_free(conf_list); } /** find start x for centering string */ int center_startx(WINDOW *win, int strlen) { int y, x; getmaxyx(win, y, x); if (x < strlen) return 0; else return (x-strlen)/2; } /** update cur menu item */ void cur_item_name_update(MAIN_WIN *w) { if (w->cur_item) { char *buf = w->cur_item_name; size_t n = sizeof(w->cur_item_name); strncpy(buf, item_name(w->cur_item), n - 1); buf[n-1] = '\0'; stat_win_update(w->stat_win, buf); cur_rss_update(w); } } /** update rss name */ void cur_rss_update(MAIN_WIN *w) { int y = 1; if (w->cur_rss_item) { strftime(w->cur_rss_name, sizeof(w->cur_rss_name), "%d/%m-%Y", &w->cur_rss_item->pubdate); stat_win_update_y(w->stat_win, y, "%s", w->cur_rss_name); cur_ans_time_position_update(w->stat_win); } else { stat_win_update_y(w->stat_win, y, NULL); } } /** update rss seek position and length */ void cur_ans_time_position_update(WINDOW *stat_win) { int y = 3; if (mplayer->ans_time_position[0] != '\0' && mplayer->ans_length[0] != '\0') { stat_win_update_y(stat_win, y, "%s of %s", mplayer->ans_time_position, mplayer->ans_length); stat_win_update_y(stat_win, y+1, NULL); } else { stat_win_update_y(stat_win, y, NULL); } } /** update xterm title with name of current stream/podcast */ void update_xterm_title(MAIN_WIN *w, ITEM *item) { if (w->update_xterm_title) { if (item) printf("%c]0;%s - %s%c", '\033', item_name(item), "DRadio", '\007'); else printf("%c]0;%s%c", '\033', "DRadio", '\007'); } } dradio-3.8/src/help.c0000644000175000017500000001274211251254424011440 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #include #include #include #include "dradio.h" #define CTRL(c) ((c) & 0x1f) /** help window eventloop */ int help_win_handle_stdin(HELP_WIN *w, MAIN_WIN *main_win) { int c; int y1 = w->y; int y2 = w->maxy; int page_height = LINES - 2; int max_scroll = y2 - page_height; /* under the ncurses implementation, handled signals never interrupt wgetch */ while ((c = getch()) != ERR) { switch(c) { case 'j': /* menu one up */ case KEY_DOWN: case CTRL('n'): if (y1 < max_scroll) ++y1; else beep(); break; case 'k': /* menu one up */ case KEY_UP: case CTRL('p'): if (y1 > 0) --y1; else beep(); break; case CTRL('f'): /* menu page down */ case KEY_NEXT: case KEY_NPAGE: if (y1 < max_scroll) { y1 += page_height; if (y1 >= max_scroll) y1 = max_scroll; } else beep(); break; case CTRL('b'): /* menu page up */ case KEY_PPAGE: case KEY_PREVIOUS: if (y1 > 0) { y1 -= page_height; if (y1 < 0) y1 = 0; } else beep(); break; case KEY_HOME: /* menu first */ y1 = 0; break; case KEY_END: /* menu last */ y1 = max_scroll; break; case CTRL('l'): /* refresh screen */ case KEY_RESIZE: /* window resize */ { int t; help_win_delete(w); help_win_create(w); /* if page_height is increased show more text */ page_height = LINES - 2; t = page_height - (y2 - y1); if (t > 0) y1 -= t; if (y1 < 0) y1 = 0; } break; case 'q': /* 'q' quit help */ help_win_delete(w); main_win_create(main_win); return 0; break; case ERR: break; default: beep(); break; } help_win_update(w, y1); } return 0; } /** create help window */ void help_win_create(HELP_WIN *help_win) { WINDOW *p; /* pad alias */ int x, y = 0; resize(); if ((x = (COLS - WIN_WIDTH)/2) < 0) x = 0; touchwin(stdscr); wnoutrefresh(stdscr); help_win->win = newwin(LINES, WIN_WIDTH, y, x); nodelay(help_win->win, TRUE); /* wgetch non blocking */ /* create pad - 1000 lines should be enough */ help_win->pad = newpad(1000, WIN_WIDTH - 4); p = help_win->pad; scrollok(p, TRUE); waddstr(p, "\nKEYBOARD CONTROL\n"); /* scroll line */ waddstr(p, "\n k/j or up/down\n"); waddstr(p, " Navigate menu 1 item up/down.\n"); /* scroll page */ waddstr(p, "\n ctrl-b/ctrl-f or pgup/pgdown\n"); waddstr(p, " Navigate menu 1 page up/down.\n"); /* volume */ waddstr(p, "\n / and *\n"); waddstr(p, " Decrease/increase volume.\n"); /* navigate podcasts */ waddstr(p, "\n < and >\n"); waddstr(p, " Previous/next podcast.\n"); /* seek 1 min */ waddstr(p, "\n left and right\n"); waddstr(p, " Seek backward/forwards 1 minute in podcasts.\n"); /* seek 10 min */ waddstr(p, "\n shift-left and shift-right\n"); waddstr(p, " Seek backward/forward 10 minutes in podcasts.\n"); /* toggle logo */ waddstr(p, "\n t\n"); waddstr(p, " Toggle show logo.\n"); /* pause */ waddstr(p, "\n p\n"); waddstr(p, " Toggle pause.\n"); /* q */ waddstr(p, "\n q\n"); waddstr(p, " Quit.\n"); waddstr(p, "\n When playing streaming TV or video podcasts, see mplayer(1) for keyboard controls.\n"); waddstr(p, "\nSEE ALSO\n"); waddstr(p, "\n man pages: dradio(1), dradio(5), dradio-config(1), mplayer(1).\n"); help_win->x = x; help_win->y = 0; help_win->maxy = getcury(p); help_win->visible = 1; } /** delete help window */ void help_win_delete(HELP_WIN *w) { delwin(w->pad); delwin(w->win); w->pad = NULL; w->win = NULL; } /** update help window */ void help_win_update(HELP_WIN *w, int y) { werase(w->win); box(w->win, 0, 0); mvwprintw(w->win, 0, 2, " DRadio - Help "); /* label on border */ mvwprintw(w->win, LINES - 1, WIN_WIDTH -16, " q: quit help "); wnoutrefresh(w->win); w->y = y; pnoutrefresh(w->pad, w->y, 0, 1, w->x + 2, LINES - 2, w->x + WIN_WIDTH - 4); doupdate(); } dradio-3.8/src/dradio-config0000755000175000017500000001032011251254424012765 00000000000000#!/bin/sh ############################################################################# ## DRadio - a Danmarks Radio netradio player. ## ## Copyright (C) 2009 Jess Thrysoee ## ## 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 . ## ############################################################################# if test -n "$1" -a "$1" != "--rss" then echo "`basename $0`: invalid option '$1'" echo "Usage: `basename $0` [--rss]" exit 1 fi # assert progs are available type curl > /dev/null || { echo "`basename $0` require curl, but it's not installed. Aborting." >&2; exit 1; } type tidy > /dev/null || { echo "`basename $0` require tidy, but it's not installed. Aborting." >&2; exit 1; } type xsltproc > /dev/null || { echo "`basename $0` require xsltproc, but it's not installed. Aborting." >&2; exit 1; } TMP_XSL=/tmp/dradio.xsl trap 'rm $TMP_XSL' 0 ################## ## rss (podcasts) ## if test "$1" = "--rss" then #DIRECT_URL=http://www.dr.dk/netradio/wmp.asp #DIRECT_URL=http://www.dr.dk/Podcast/A-G #DIRECT_URL=http://www.dr.dk/Podcast/H-N #DIRECT_URL=http://www.dr.dk/Podcast/O-AA #DIRECT_URL=http://www.dr.dk/podcast/Video #DIRECT_URL=http://www.dr.dk/podcast/Udvalgte_serier DIRECT_URL=http://www.dr.dk/podcast/Emner HEADTAG=h1 cat > $TMP_XSL < rss EOF curl -s $DIRECT_URL | tidy -q -wrap 0 -utf8 -asxml 2>/dev/null | sed -e 's###g' -e 's/ / /g' | xsltproc $TMP_XSL - else ################## ## stream ## DIRECT_URL=http://www.dr.dk/netradio/wmp.asp cat > $TMP_XSL < playlist EOF curl -s $DIRECT_URL | tidy -q -latin1 -asxml 2> /dev/null | xsltproc $TMP_XSL - 2>/dev/null fi dradio-3.8/src/lists.h0000644000175000017500000000504011251254424011644 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #ifndef LISTS_H #define LISTS_H #include enum SRC_TYPE { /* the XML_ATTR_TYPE types */ direct, playlist, rss }; /* * configuration.c * * (linked list) contents of ~/.config/dradio/menu.xml */ struct CONF_ITEM { char *label; char *src; enum SRC_TYPE srctype; struct CONF_ITEM *next; }; typedef struct CONF_ITEM CONF_ITEM; struct CONF_LIST { int size; CONF_ITEM *head; }; typedef struct CONF_LIST CONF_LIST; CONF_LIST* conf_list_init(); void conf_list_free(CONF_LIST *list); void conf_list_add(CONF_LIST *list, const char *label, const char *src, enum SRC_TYPE srctype); /* * podcast.c * * (linked list) results from parsing a single podcast RSS 2.0 url. */ struct RSS_ITEM { char *url; struct tm pubdate; struct RSS_ITEM *next; struct RSS_ITEM *prev; }; typedef struct RSS_ITEM RSS_ITEM; struct RSS_LIST { int size; RSS_ITEM *head; RSS_ITEM *tail; }; typedef struct RSS_LIST RSS_LIST; RSS_LIST* rss_list_init(); void rss_list_free(RSS_LIST *list); void rss_list_add(RSS_LIST *list, const char *url, struct tm pubdate); /* * podcast.c * * (linked list) collection of previously fetched podcasts (RSS_LIST's) */ struct RSSCACHE_ITEM { char *xmlurl; RSS_LIST *rsslist; struct RSSCACHE_ITEM *next; }; typedef struct RSSCACHE_ITEM RSSCACHE_ITEM; struct RSSCACHE_LIST { int size; RSSCACHE_ITEM *head; }; typedef struct RSSCACHE_LIST RSSCACHE_LIST; RSSCACHE_LIST* rsscache_list_init(); void rsscache_list_free(RSSCACHE_LIST *list); void rsscache_list_add(RSSCACHE_LIST *list, const char *xmlurl, RSS_LIST *rsslist); #endif dradio-3.8/src/configuration.c0000644000175000017500000003655211266653642013377 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #include #include #include #include #include #include #include #include #include #include "lists.h" #include "dradio.h" static int create_config_dir(const char *HOME); static int get_config_dradio_menu_path(char *path, size_t n); static int conf_write_file(const char *path); static int write_config_inputconf(); static int conf_write_inputconf_file(const char *path); static int file_exists(const char *path); static int dir_exists(const char *path); static int dir_create(const char* path); #define XML_ELEM_ITEM "item" #define XML_ATTR_LABEL "label" #define XML_ATTR_SRC "src" #define XML_ATTR_PLAYLIST "playlist" #define XML_ATTR_TYPE "type" /* direct, playlist, rss */ #define MAX_LABEL_LENGTH 30 /* WIN_WIDTH/2 - 2*PAD - 2*ACS_ARROW - 2*whitespace */ static char *menuxml[] = { "\n", "\n", "\n", "\n", "\n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", " \n", "\n", " \n", " \n", " \n", " \n", "\n", " \n", " \n", "\n", " \n", " \n", "\n", "" }; static char *inputconf[] = { "## For the TV popup window stop mplayer instead of quiting\n", "q stop\n", "ESC stop\n", "CLOSE_WIN stop\n", "" }; struct expat_userdata { CONF_LIST *list; XML_Parser parser; }; typedef struct expat_userdata expat_userdata; static iconv_t iconv_cd; /** handle encoding */ int convert(char *src, char *dest, size_t n) { char *codeset = nl_langinfo(CODESET); if (strcmp("ISO-8859-1", codeset) == 0 || strcmp("ISO-8859-15", codeset) == 0) { size_t src_bytesleft; src_bytesleft = strlen(src); if (iconv(iconv_cd, &src, &src_bytesleft, &dest, &n) == (size_t) -1) { perror("iconv"); return -1; } *dest = '\0'; } else if (strcmp("UTF-8", codeset) == 0) { strncpy(dest, src, n-1); dest[n-1] = '\0'; } else { if (strcmp(codeset, "ANSI_X3.4-1968") == 0) fprintf(stderr, "US-ASCII (%s): locale character encoding not supported.\n", codeset); else fprintf(stderr, "%s: locale character encoding not supported.\n", codeset); fprintf(stderr, "Supported character encodings are: UTF-8, ISO-8859-1 and ISO-8859-15.\n"); return -1; } return 0; } /** expat callbacks */ static void XMLCALL start_element_handler(void *data, const char *el, const char **attr) { int i; enum SRC_TYPE srctype = playlist; char label[BUFSIZ], src[BUFSIZ]; expat_userdata *userdata = (expat_userdata*) data; if (strcmp(el, XML_ELEM_ITEM) == 0) { label[0] = '\0'; src[0] = '\0'; for (i = 0; attr[i]; i += 2) { if (strcmp(attr[i], XML_ATTR_LABEL) == 0) { if (convert((char*)attr[i + 1], label, sizeof(label)) == -1) { XML_StopParser(userdata->parser, XML_FALSE); return; } continue; } if (strcmp(attr[i], XML_ATTR_SRC) == 0) { if (convert((char*)attr[i + 1], src, sizeof(src)) == -1) { XML_StopParser(userdata->parser, XML_FALSE); return; } continue; } if (strcmp(attr[i], XML_ATTR_PLAYLIST) == 0) { if (strcasecmp((char*)attr[i + 1], "true") == 0 || strcmp((char*)attr[i + 1], "1") == 0) srctype = playlist; else srctype = direct; continue; } if (strcmp(attr[i], XML_ATTR_TYPE) == 0) { if (strcasecmp((char*)attr[i + 1], "playlist") == 0) srctype = playlist; else if (strcasecmp((char*)attr[i + 1], "rss") == 0) srctype = rss; else srctype = direct; continue; } } if (label[0] && src[0]) { label[MAX_LABEL_LENGTH] = 0; conf_list_add((CONF_LIST*) userdata->list, label, src, srctype); } } } /** end element handler */ static void XMLCALL end_element_handler(void *data, const char *el) { (void)data; (void)el; } /** expat parse menu.xml */ CONF_LIST *create_conf_list() { char buff[BUFSIZ], path[BUFSIZ]; FILE *fp = NULL; CONF_LIST *list; XML_Parser p; expat_userdata userdata; int xml_error = XML_ERROR_NONE; if (get_config_dradio_menu_path(path, sizeof(path)) == -1) return NULL; if (write_config_inputconf() == -1) return NULL; if ((iconv_cd = iconv_open("ISO-8859-1", "UTF-8")) == (iconv_t) -1) { perror("iconv_open"); return NULL; } p = XML_ParserCreate(NULL); if (!p) { fprintf(stderr, "Couldn't allocate memory for parser\n"); return NULL; } list = conf_list_init(); userdata.list = list; userdata.parser = p; XML_SetUserData(p, &userdata); XML_SetElementHandler(p, start_element_handler, end_element_handler); fp = fopen(path, "r"); if (fp == NULL) { perror("fopen"); return NULL; } for (;;) { int done; int len; len = (int)fread(buff, sizeof(char), sizeof(buff), fp); if (ferror(fp)) { perror("fread"); return NULL; } done = feof(fp); if (XML_Parse(p, buff, len, done) == XML_STATUS_ERROR) { xml_error = XML_GetErrorCode(p); switch (xml_error) { case XML_ERROR_ABORTED: ; /* This is a XML_StopParser event, error message has already written */ break; default: fprintf(stderr, "Parse error in '%s' at line %lu column %lu: %s\n", path, XML_GetCurrentLineNumber(p), XML_GetCurrentColumnNumber(p), XML_ErrorString(xml_error)); break; } break; } if (done) break; } XML_ParserFree(p); fclose(fp); iconv_close(iconv_cd); if (xml_error != XML_ERROR_NONE) { conf_list_free(list); return NULL; } return list; } /** * Get '~/.config/dradio/menu.xml' path * * If menu.xml does not exist, create it. */ static int get_config_dradio_menu_path(char *path, size_t n) { char *HOME = getenv("HOME"); if (!HOME) { fprintf(stderr, "$HOME not found\n"); return -1; } snprintf(path, n, "%s/.config/dradio/menu.xml", HOME); if (!file_exists(path)) if (conf_write_file(path) == -1) return -1; return 0; } /** write configuration file */ static int conf_write_file(const char *path) { int i; FILE *file = fopen(path, "w"); if (!file) { perror("fopen"); return -1; } for (i = 0; *menuxml[i]; ++i) fwrite(menuxml[i], sizeof(char), strlen(menuxml[i]), file); fclose(file); return 0; } /** */ int get_config_dradio_inputconf_path(char *path, size_t n) { char *HOME = getenv("HOME"); if (!HOME) { fprintf(stderr, "$HOME not found\n"); return -1; } snprintf(path, n, "%s/.config/dradio/input.conf", HOME); return 0; } /** write input.conf if it does not exist. */ static int write_config_inputconf() { char path[BUFSIZ]; char *HOME = getenv("HOME"); if (!HOME) { fprintf(stderr, "$HOME not found\n"); return -1; } if (get_config_dradio_inputconf_path(path, sizeof(path)) == -1) return -1; if (!file_exists(path)) if (conf_write_inputconf_file(path) == -1) return -1; return 0; } /** */ static int conf_write_inputconf_file(const char *path) { int i; FILE *file = fopen(path, "w"); if (!file) { perror("fopen"); return -1; } for (i = 0; *inputconf[i]; ++i) fwrite(inputconf[i], sizeof(char), strlen(inputconf[i]), file); fclose(file); return 0; } /** */ int get_config_dradio_outlog_path(char *path, size_t n) { char *HOME = getenv("HOME"); if (!HOME) { fprintf(stderr, "$HOME not found\n"); return -1; } snprintf(path, n, "%s/.config/dradio/out.log", HOME); return 0; } /** */ int get_config_dradio_errlog_path(char *path, size_t n) { char *HOME = getenv("HOME"); if (!HOME) { fprintf(stderr, "$HOME not found\n"); return -1; } snprintf(path, n, "%s/.config/dradio/err.log", HOME); return 0; } /** */ static int create_config_dir(const char *HOME) { char path[BUFSIZ]; snprintf(path, sizeof(path), "%s/.config", HOME); if (dir_create(path) == -1) return -1; return 0; } /** */ int create_config_dradio_dir() { char *HOME; char path[BUFSIZ]; HOME = getenv("HOME"); if (!HOME) { fprintf(stderr, "$HOME not found\n"); return -1; } if (create_config_dir(HOME) == -1) return -1; snprintf(path, sizeof(path), "%s/.config/dradio", HOME); if (dir_create(path) == -1) return -1; return 0; } /** */ static int dir_exists(const char *path) { struct stat statbuf; return (stat(path, &statbuf) != -1 && S_ISDIR(statbuf.st_mode)); } /** */ static int file_exists(const char *path) { struct stat statbuf; return (stat(path, &statbuf) != -1 && S_ISREG(statbuf.st_mode)); } /** */ static int dir_create(const char* path) { if (!dir_exists(path)) if (mkdir(path, S_IRWXU) == -1) { perror("mkdir"); return -1; } return 0; } /** stdout > out.log */ FILE * open_outlog() { FILE *stream; char out_log[BUFSIZ]; if (get_config_dradio_outlog_path(out_log, sizeof(out_log)) == -1) return NULL; stream = fopen(out_log, "a+"); return stream; } /** stderr > err.log */ FILE * open_errlog() { FILE *stream; char err_log[BUFSIZ]; get_config_dradio_errlog_path(err_log, sizeof(err_log)); stream = fopen(err_log, "a+"); return stream; } dradio-3.8/src/dradio.c0000644000175000017500000004455511273010661011756 00000000000000/**************************************************************************** ** DRadio - a Danmarks Radio netradio player. ** ** Copyright (C) 2009 Jess Thrysoee ** ** 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 . ** *****************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include #include #include /* also defines CTRL(c) */ #include "lists.h" #include "dradio.h" extern sig_atomic_t got_signal; MPLAYER *mplayer; /** main */ int main(int argc, char **argv) { int i, maxfd; MAIN_WIN main_win; HELP_WIN help_win; RSSCACHE_LIST *rsscache; FILE *mplayer_outlog, *mplayer_errlog; int exit_eventloop = 0; sigset_t orig_mask; fd_set watchset; fd_set inset; struct timespec tv, *tv_p = NULL; int exit_status = EXIT_SUCCESS; memset(&main_win, 0, sizeof(MAIN_WIN)); memset(&help_win, 0, sizeof(HELP_WIN)); main_win.update_xterm_title = 1; signals_sigaction_all(); /* mask out signals that are not to be received except within the pselect() call */ signals_block_all(&orig_mask); logo_win_toggle(&main_win); /* command line arguments */ for (i = 1; i < argc; i++) { if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) usage(); if (strcmp(argv[i], "--version") == 0) version(); if (strcmp(argv[i], "--nologo") == 0) logo_win_toggle(&main_win); if (strcmp(argv[i], "--notitle") == 0) main_win.update_xterm_title = 0; } setlocale(LC_ALL, ""); if (create_config_dradio_dir() == -1) exit(EXIT_FAILURE); if ((mplayer_outlog = open_outlog()) == NULL) exit(EXIT_FAILURE); if ((mplayer_errlog = open_errlog()) == NULL) exit(EXIT_FAILURE); if ((main_win.menu = menu_create()) == NULL) /* read conf and create menu items */ exit(EXIT_FAILURE); /* pass all args to mplayer */ if ((mplayer = mplayer_init(argc, argv)) == NULL) { perror("mplayer"); exit(EXIT_FAILURE); } update_xterm_title(&main_win, NULL); rsscache = rsscache_list_init(); initscr(); /* start curses mode */ nonl(); /* tell curses not to do NL->CR/NL on output */ cbreak(); /* disable line buffering */ noecho(); /* do not echo while getch() */ keypad(stdscr, TRUE); /* enable arrow keys, etc. */ curs_set(0); /* cursor invisible */ nodelay(stdscr, TRUE); /* wgetch non blocking */ wnoutrefresh(stdscr); main_win_create(&main_win); /* watch stdin (fd 0) for user input */ FD_ZERO(&watchset); FD_SET(STDIN_FILENO, &watchset); /* watch mplayer stdout for status messages */ FD_SET(fileno(mplayer->out), &watchset); maxfd = STDIN_FILENO > fileno(mplayer->out) ? STDIN_FILENO + 1 : fileno(mplayer->out) + 1; /* watch mplayer stdout for status messages */ FD_SET(fileno(mplayer->err), &watchset); maxfd = maxfd > fileno(mplayer->err) ? maxfd : fileno(mplayer->err) + 1; /* event loop */ while (!exit_eventloop) { int pselect_retval; /* use copy - selects mutates the fd_set */ inset = watchset; pselect_retval = pselect(maxfd, &inset, NULL, NULL, tv_p, &orig_mask); /* handle pselect error */ if (pselect_retval == -1 && errno != EINTR) { errmsg("pselect: %s", strerror(errno)); exit_status = errno; exit_eventloop = 1; break; } /* handle signal */ if (got_signal) { if (got_signal == SIGWINCH) { logmsg("dradio: interrupted by signal %d (%s)", got_signal, strsignal(got_signal)); got_signal = 0; /* clear got_signal */ ungetch(KEY_RESIZE); /* handle resize in handle_stdin() */ } else { logmsg("dradio: interrupted by signal %d (%s)", got_signal, strsignal(got_signal)); if (got_signal == SIGCHLD) { errmsg("dradio: mplayer not found or it exited unexpectedly, " "please consult ~/.config/dradio/*.log for more information."); } exit_status = got_signal; exit_eventloop = 1; break; } } /* handle pselect timeout */ if (pselect_retval == 0) { if (main_win.visible) { if (!mplayer->ispaused && main_win.cur_rss_item != NULL) { mplayer_get_time_length(mplayer); mplayer_get_time_pos(mplayer); } /* query pause status */ mplayer_ispaused(mplayer); } tv_p = NULL; } /* user input */ /*if (FD_ISSET(STDIN_FILENO, &inset))*/ { int res; if (main_win.visible) res = main_win_handle_stdin(&main_win, &help_win, rsscache); else res = help_win_handle_stdin(&help_win, &main_win); if (res != 0) { if (res < 0) exit_status = EXIT_FAILURE; exit_eventloop = 1; break; } } /* ready mplayer stdout, unless pselect was interrupted */ if (FD_ISSET(fileno(mplayer->out), &inset) && pselect_retval != -1) { if (mplayer_handle_stdout(&main_win, mplayer_outlog) < 0) { /* something is amiss, do not read again */ FD_CLR(fileno(mplayer->out), &watchset); } } /* ready mplayer stderr, unless pselect was interrupted */ if (FD_ISSET(fileno(mplayer->err), &inset) && pselect_retval != -1) { if (mplayer_handle_stderr(main_win.stat_win, mplayer_errlog) < 0) { /* something is amiss, do not read again */ FD_CLR(fileno(mplayer->err), &watchset); } } if (main_win.visible) { if (!mplayer->ispaused && main_win.cur_rss_item != NULL) { /* set .1 sec new timeout */ tv.tv_sec = 0; tv.tv_nsec = 100000000; tv_p = &tv; } else { /* set new .5 sec timeout primarily to update pause status */ tv.tv_sec = 0; tv.tv_nsec = 500000000; tv_p = &tv; } wnoutrefresh(main_win.menu_win); wnoutrefresh(main_win.stat_win); } doupdate(); } /* out of event loop - now exit */ /* free memory */ main_win_delete(&main_win); menu_delete(main_win.menu); help_win_delete(&help_win); endwin(); rsscache_list_free(rsscache); mplayer_quit(mplayer); if (exit_status) errmsg(NULL); fclose(mplayer_outlog); fclose(mplayer_errlog); update_xterm_title(&main_win, NULL); return exit_status; } /** handle user input (stdin) on pselect interrupt. Return -1 -> ERROR, 0 -> OK, 1 -> 'q' */ int main_win_handle_stdin(MAIN_WIN *w, HELP_WIN *help_win, RSSCACHE_LIST * rsscache) { int c; CONF_ITEM* cur_conf_item; MENU *menu = w->menu; /* alias */ w->cur_item_name[0] = '\0'; /* under the ncurses implementation, handled signals never interrupt getch */ while ((c = getch()) != ERR) { switch(c) { case 'j': case KEY_DOWN: /* menu one down */ case CTRL('n'): menu_driver(menu, REQ_DOWN_ITEM); break; case 'k': case KEY_UP: /* menu one up */ case CTRL('p'): menu_driver(menu, REQ_UP_ITEM); break; case CTRL('f'): /* menu page down */ case KEY_NEXT: case KEY_NPAGE: if (menu_driver(menu, REQ_SCR_DPAGE) == E_REQUEST_DENIED) menu_driver(menu, REQ_LAST_ITEM); break; case CTRL('b'): /* menu page up */ case KEY_PPAGE: case KEY_PREVIOUS: if (menu_driver(menu, REQ_SCR_UPAGE) == E_REQUEST_DENIED) menu_driver(menu, REQ_FIRST_ITEM); break; case KEY_HOME: /* menu first */ menu_driver(menu, REQ_FIRST_ITEM); break; case KEY_END: /* menu last */ menu_driver(menu, REQ_LAST_ITEM); break; case KEY_ENTER: /* menu select */ case 10: case 13: case ' ': w->cur_rss_item = NULL; w->cur_item = current_item(menu); cur_conf_item = (CONF_ITEM *)item_userptr(w->cur_item); stat_win_update_y(w->stat_win, 4, NULL); /* clear possible errmsg */ cur_item_name_update(w); if (cur_conf_item->srctype == rss) { RSS_LIST* list; stat_win_update_y(w->stat_win, 3, "Getting RSS..."); wrefresh(w->stat_win); list = rss_list_lookup(rsscache, (char *)cur_conf_item->src); if (!list) return -1; w->cur_rss_item = list->tail; cur_rss_update(w); } stat_win_update_y(w->stat_win, 3, "Loading..."); wrefresh(w->stat_win); if (cur_conf_item->srctype == playlist) mplayer_loadlist(mplayer, (char *)cur_conf_item->src); else if (cur_conf_item->srctype == rss) mplayer_loadfile(mplayer, w->cur_rss_item->url); else mplayer_loadfile(mplayer, (char *)cur_conf_item->src); update_xterm_title(w, w->cur_item); break; case '<': /* (podcast) previous in rss */ if (w->cur_rss_item && w->cur_rss_item->prev) { w->cur_rss_item = w->cur_rss_item->prev; cur_item_name_update(w); mplayer_loadfile(mplayer, w->cur_rss_item->url); } break; case '>': /* (podcast) next in rss */ if (w->cur_rss_item && w->cur_rss_item->next) { w->cur_rss_item = w->cur_rss_item->next; cur_item_name_update(w); mplayer_loadfile(mplayer, w->cur_rss_item->url); } break; case KEY_RIGHT: /* (podcast) seek 1 min forwards */ if (w->cur_rss_item) mplayer_seek(mplayer, 60); break; case KEY_LEFT: /* (podcast) seek 1 min backwards */ if (w->cur_rss_item) mplayer_seek(mplayer, -60); break; case KEY_SRIGHT: /* (podcast) seek 10 min forwards */ if (w->cur_rss_item) mplayer_seek(mplayer, 600); break; case KEY_SLEFT: /* (podcast) seek 10 min backwards */ if (w->cur_rss_item) mplayer_seek(mplayer, -600); break; case 'p': /* pause */ mplayer_pause(mplayer); break; case '*': /* volume up */ cur_item_name_update(w); mplayer_volume_up(mplayer); break; case '/': /* volume down */ cur_item_name_update(w); mplayer_volume_down(mplayer); break; case 't': /* toggle show logo */ logo_win_toggle(w); main_win_resize(w); break; case CTRL('l'): /* refresh screen */ case KEY_RESIZE: /* window resize */ resize(); main_win_resize(w); break; case 'h': /* 'h' help screen */ main_win_delete(w); help_win_create(help_win); help_win_update(help_win, 0); return 0; break; case 'q': /* 'q' quit dradio */ return 1; break; default: beep(); break; } } return 0; } /** handle mplayer stdout on pselect interrupt */ int mplayer_handle_stdout(MAIN_WIN *w, FILE *mplayer_outlog) { int rc; char mplayer_outbuf[BUFSIZ]; WINDOW *stat_win = w->stat_win; double ans_length = -1; double ans_time_position = -1; mplayer_outbuf[0] = 0; /* If a read() is interrupted by a signal before it reads any * data, it shall return -1 with errno set to [EINTR]. * * If a read() is interrupted by a signal after it has * successfully read some data, it shall return the number of * bytes read. */ rc = read(fileno(mplayer->out), mplayer_outbuf, sizeof(mplayer_outbuf) - 1); if (rc < 0) { if (errno == EINTR) { /* interrupted system call (e.g. xterm resized) - just try again next time around */ } else { logmsg("read: (%d) %s", errno, strerror(errno)); return -1; } } else if (rc == 0) { /* pipe closed */ return -1; } else { double f; char *s, ans_paused[4]; mplayer_outbuf[rc] = '\0'; s = mplayer_outbuf; while ( (s = strtok(s, "\n")) != NULL) { if (sscanf(s, "ANS_pause=%3s", ans_paused) == 1) { /* mplayer->ispaused should not be set anywhere else, otherwise the flag may get out of sync with mplayer */ int old_ispaused = mplayer->ispaused; if (strcmp(ans_paused, "yes") == 0) mplayer->ispaused = 1; else mplayer->ispaused = 0; if (old_ispaused != mplayer->ispaused) cur_item_name_update(w); } else if (sscanf(s, "ANS_LENGTH=%lf", &ans_length) == 1) { seconds_to_string(ans_length, mplayer->ans_length, sizeof(mplayer->ans_length)); } else if (sscanf(s, "ANS_TIME_POSITION=%lf", &ans_time_position) == 1) { seconds_to_string(ans_time_position, mplayer->ans_time_position, sizeof(mplayer->ans_time_position)); } else if (sscanf(s, "\rCache fill: %lf%%", &f) == 1) { stat_win_update_y(stat_win, 3, "Caching... %.2f%%", f); stat_win_update_y(stat_win, 4, NULL); } else if (strcmp(s, "Starting playback...") == 0) { stat_win_update_y(stat_win, 3, NULL); stat_win_update_y(stat_win, 4, NULL); } else { fprintf(mplayer_outlog, "%s\n", s); } if (ans_length > 0 || ans_time_position > 0) { cur_ans_time_position_update(stat_win); ans_length = ans_time_position = -1; } s = NULL; } } return 0; } /** handle mplayer stderr on pselect interrupt */ int mplayer_handle_stderr(WINDOW *stat_win, FILE *mplayer_errlog) { int rc; char mplayer_errbuf[BUFSIZ]; mplayer_errbuf[0] = 0; /* If a read() is interrupted by a signal before it reads any * data, it shall return -1 with errno set to [EINTR]. * * If a read() is interrupted by a signal after it has * successfully read some data, it shall return the number of * bytes read. */ rc = read(fileno(mplayer->err), mplayer_errbuf, sizeof(mplayer_errbuf) - 1); if (rc < 0) { if (errno == EINTR) { /* interrupted system call (e.g. xterm resized) - just try again next time around */ } else { logmsg("read: (%d) %s", errno, strerror(errno)); return -1; } } else if (rc == 0) { /* pipe closed */ return -1; } else { char *s; mplayer_errbuf[rc] = '\0'; s = mplayer_errbuf; while ( (s = strtok(s, "\n")) != NULL) { if (strstr(s, "Server returned 404")) { stat_win_update_y(stat_win, 3, "Error!"); stat_win_update_y(stat_win, 4, "View log for details."); wrefresh(stat_win); } fprintf(mplayer_errlog, "%s\n", s); fflush(mplayer_errlog); s = NULL; } } return 0; } /** resizeterm */ void resize() { struct winsize ws; /* get new xterm size */ if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) == -1) errmsg("TIOCGWINSZ: %s", strerror(errno)); resizeterm(ws.ws_row, ws.ws_col); } /** format seconds */ void seconds_to_string(double time, char *buf, size_t n) { int hours, minutes, seconds, tenthsecond; hours = time / 3600; minutes = ((int)time % 3600) / 60; seconds = ((int)time % 60); tenthsecond = ((int)(time * 10)) % 10; if (hours > 0) snprintf(buf, n, "%d:%02d:%02d.%d", hours, minutes, seconds, tenthsecond); else if (minutes > 0) snprintf(buf, n, "%02d:%02d.%d", minutes, seconds, tenthsecond); else snprintf(buf, n, "%02d.%d", seconds, tenthsecond); } /** error message */ void errmsg(const char *format, ...) { va_list ap; static char buf[BUFSIZ] = {0}; if (format == NULL && *buf) { /* print last errmsg to stderr */ fprintf(stderr, "%s\n", buf); } else { FILE * errlog; /* save */ va_start(ap, format); vsnprintf(buf, sizeof(buf), format, ap); va_end(ap); /* print to errlog */ errlog = open_errlog(); fprintf(errlog, "%s\n", buf); fclose(errlog); } } /** log error message */ void logmsg(const char *format, ...) { FILE * errlog; va_list ap; char buf[BUFSIZ] = {0}; va_start(ap, format); vsnprintf(buf, sizeof(buf), format, ap); va_end(ap); /* print to errlog */ errlog = open_errlog(); fprintf(errlog, "%s\n", buf); fflush(errlog); fclose(errlog); } /** help messages */ void usage() { printf("%s %s is a Danmarks Radio netradio, podcast, and TV player.\n", "dradio", VERSION); printf("\n"); printf("Usage: %s [--nologo] [--notitle] [MPLAYER_OPTIONS]...\n", "dradio"); printf(" %s --help, -h\n", "dradio"); 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s//\>/g; s/\æ/\æ/g; s/\ø/\ø/g; s/\å/\å/g; s/\Æ/\Æ/g; s/\Ø/\Ø/g; s/\Å/\Å/g;' $(srcdir)/$< > $@; # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: dradio-3.8/doc/dradio.50000644000175000017500000000404711251555135011654 00000000000000.\" DRadio - a Danmarks Radio netradio player. .\" .\" Copyright (C) 2009 Jess Thrysoee .\" .\" 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 . .\" .TH DRADIO 5 "JANUAR 2009" DRadio "DRadio Manuals" .SH NAME dradio \- Danmarks Radio netradio player configuration file .SH SYNOPSIS .B ~/.config/dradio/menu.xml .SH DESCRIPTION The .BR dradio (1) configuration is a simple XML file with a list of menu items. This file should be edited, to reorder, to remove, or to add playlist URL's to fit your preferences. See .BR dradio-config (1) for help to regenerate the configuration. .SH CONFIGURATION FILE FORMAT .TP .B The root element. .TP .B A menu item. The LABEL attribute value is the display name of the channel/podcast. The SRC attribute value is the channel/podcast URL. The type attribute determines which kind of URL the SRC points to, and how mplayer must be invoked to play it. If the type is 'direct' no extra mplayer options are applied, if the type is 'playlist' the mplayer \-playlist option is applied, if the type is 'rss' it is assumed SRC is a RSS 2.0 podcast URL. .SH FILES .I ~/.config/dradio/menu.xml .RS The menu configuration file. .RE .I http://www.dr.dk/netradio/wmp.asp .RS DR netradio direct links page. .RE .I http://www.dr.dk/Podcast .RS DR podcast direct links page. .SH AUTHOR Jess Thrysoee .SH "SEE ALSO" .BR dradio (1), .BR dradio-config (1), .BR mplayer (1) dradio-3.8/doc/dradio-config.10000644000175000017500000000323211251555135013106 00000000000000.\" DRadio - a Danmarks Radio netradio player. .\" .\" Copyright (C) 2009 Jess Thrysoee .\" .\" 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 . .\" .TH DRADIO-CONFIG 1 "AUGUST 2009" DRadio "DRadio Manuals" .SH NAME dradio-config \- generate dradio configuration .SH SYNOPSIS .B dradio-config [--rss] .SH DESCRIPTION .B dradio-config is a script to help keep the dradio menu list configuration .I ~/.config/dradio/menu.xml up-to-date. It relies on curl, tidy, and xsltproc to screen scrape the DR streams and podcasts pages, and outputs the resulting XML on stdout. Invoke it as, e.g. .nf .sp dradio-config > radio.xml .sp .fi .nf .sp dradio-config \-\-rss > podcast.xml .sp .fi .SH FILES .I ~/.config/dradio/menu.xml .RS The menu configuration file. See .BR dradio (5) for further details. .RE .I http://www.dr.dk/netradio/wmp.asp .RS DR netradio direct links page. .RE .I http://www.dr.dk/Podcast .RS DR podcast direct links page. .SH AUTHOR Jess Thrysoee .SH "SEE ALSO" .BR dradio (5), .BR dradio (1), .BR curl (1) .BR tidy (1) .BR xsltproc (1) dradio-3.8/doc/Makefile.am0000644000175000017500000000037511246033150012350 00000000000000 dist_man_MANS = dradio-config.1 dradio.1 dradio.5 changelog.txt: ../ChangeLog @sed 's/&/\&/g; s//\>/g; s/\æ/\æ/g; s/\ø/\ø/g; s/\å/\å/g; s/\Æ/\Æ/g; s/\Ø/\Ø/g; s/\Å/\Å/g;' $(srcdir)/$< > $@; dradio-3.8/doc/dradio.10000644000175000017500000000607211264201266011645 00000000000000.\" DRadio - a Danmarks Radio netradio player. .\" .\" Copyright (C) 2009 Jess Thrysoee .\" .\" 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 . .\" .TH DRADIO 1 "JANUAR 2009" DRadio "DRadio Manuals" .SH NAME dradio \- Danmarks Radio netradio player .\" .\" "SYNOPSIS" .\" .SH SYNOPSIS .B dradio .RI [--nologo] .RI [--notitle] .RI [MPLAYER_OPTIONS]... .br .B dradio --help, -h .br .B dradio --version .\" .\" "DESCRIPTION" .\" .SH DESCRIPTION .B dradio is a Danmarks Radio (DR) netradio, podcast, and TV player. It is a terminal based frontend to .BR mplayer (1) that collects the available channels/podcasts for convenient browsing. .\" .\" "OPTIONS" .\" .SH OPTIONS .IP "\fBMPLAYER_OPTIONS\fR" Options are passed to the mplayer child process, e.g. 'dradio \-nocache' will turn off mplayer caching. See .BR mplayer (1) for a description of the available options. .IP "\fB\-\-help\fR, \fB\-h\fR" Print help message and exit. .IP "\fB\-\-version\fR" Print the version number and exit. .IP "\fB\-\-nologo\fR" Do not show DR logo. .IP "\fB\-\-notitle\fR" Do not try to update the title/icon text of the terminal with the currently playing menu item name. .\" .\" "KEYBOARD CONTROL" .\" .SH KEYBOARD CONTROL .IP "\fBk/j\fR or \fBup/down\fR" Navigate menu 1 item up/down. .IP "\fBctrl-b/ctrl-f\fR or \fBpgup/pgdown\fR" Navigate menu 1 page up/down. .IP "\fB/\fR and \fB*\fR" Decrease/increase volume. .IP "\fB<\fR and \fB>\fR" Previous/next podcast. .IP "\fBleft\fR and \fBright\fR" Seek backward/forwards 1 minute in podcasts. .IP "\fBshift-left\fR and \fBshift-right\fR" Seek backward/forward 10 minutes in podcasts. .IP "\fBt\fR" Toggle show DR logo. .IP "\fBp\fR" Toggle pause. .IP "\fBq\fR" Quit. .LP When playing streaming TV or video podcasts see .BR mplayer (1) for keyboard controls. .\" .\" "FILES" .\" .SH FILES .I ~/.config/dradio/menu.xml .RS The menu configuration file. See .BR dradio (5) for further details. .RE .I ~/.config/dradio/out.log .RS mplayer stdout is redirected here. .RE .I ~/.config/dradio/err.log .RS mplayer stderr is redirected here. .RE .I ~/.config/dradio/input.conf .RS The mplayer input.conf configuration file. See .BR mplayer (1) for further details. .RE .I http://www.dr.dk/netradio/wmp.asp .RS DR netradio direct links page. .RE .I http://www.dr.dk/Podcast .RS DR podcast direct links page. .\" .\" "AUTHOR" .\" .SH AUTHOR Jess Thrysoee .\" .\" "SEE ALSO" .\" .SH "SEE ALSO" .BR dradio (5), .BR dradio-config (1), .BR mplayer (1), .BR ncurses (3NCURSES) dradio-3.8/configure.ac0000644000175000017500000000346311273012471012041 00000000000000# -*- Autoconf -*- # Process this file with autoconf to produce a configure script. # # Compile pedantic and with debug symbols: # CFLAGS="-ggdb -Wall -Wextra -pedantic -ansi -O0" ./configure # # Verbose output can be enabled with # "./configure --disable-silent-rules" or "make V=1" # AC_PREREQ(2.61) AC_INIT(dradio, 3.8) AM_INIT_AUTOMAKE AC_CONFIG_SRCDIR([config.h.in]) AC_CONFIG_HEADER([config.h]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) # Checks for programs. 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You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions: a) The work must carry prominent notices stating that you modified it, and giving a relevant date. b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to "keep intact all notices". c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it. d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so. A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an "aggregate" if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate. 6. Conveying Non-Source Forms. You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways: a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange. b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge. c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b. d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d. A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work. A "User Product" is either (1) a "consumer product", which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. 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If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM). The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network. Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying. 7. Additional Terms. "Additional permissions" are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms: a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or d) Limiting the use for publicity purposes of names of licensors or authors of the material; or e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors. All other non-permissive additional terms are considered "further restrictions" within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying. If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms. Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way. 8. Termination. You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11). However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. 9. Acceptance Not Required for Having Copies. You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. 10. Automatic Licensing of Downstream Recipients. Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. An "entity transaction" is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. 11. Patents. A "contributor" is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. In the following three paragraphs, a "patent license" is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To "grant" such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party. If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. "Knowingly relying" means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. A patent license is "discriminatory" if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If 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 convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU 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 that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. 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. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 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. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. 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 state 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 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 . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program 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, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU 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 Lesser General Public License instead of this License. But first, please read .