gfsecret-0.5.0/0000755000175000001440000000000014074777436010336 500000000000000gfsecret-0.5.0/man/0000755000175000001440000000000014074777436011111 500000000000000gfsecret-0.5.0/man/gfsec-split-gpg.1.in0000644000175000001440000000566313604426702014506 00000000000000.TH GFSEC-SPLIT-GPG 1 2017-08-26 "gfsecret @PACKAGE_VERSION@" "Gfsecret Manual" .SH NAME gfsec-split-gpg \- Split a GnuPG primary private key .SH SYNOPSIS .SY gfsec-split .RB [ \-h | --help ] .RB [ \-v | --version ] .RB [ \-u | --user-id .IR id ] .RB [ \-k | --keep ] .RB [ \-c | --config .IR file ] .RB [ \-i | --interactive ] .RB [ \-n | --threshold .IR N ] .B URI... .YS .SH DESCRIPTION .PP .B gfsec-split-gpg is a wrapper script around .B gfsec-split to facilitate splitting a GnuPG private primary key into a number of shares and dispatching the resulting shares onto external storage supports. .PP The split key can then be temporarily reconstructed .BR gfsec-use (1). .SH OPTIONS .TP .BR -h ", " --help Display the help message. .TP .BR -v ", " --version Display the version message. .TP .BR -u ", " --user-id " " \fiuid\fR Split the primary key associated with the specified OpenPGP User ID. This option is only needed if the GnuPG private keyring contains more than one primary private key. .TP .BR -k ", " --keep By default, .B gfsec-split-gpg will remove the key from the GnuPG keyring once it has been successfully split. Use this option to prevent the key from being removed. .TP .BR -c ", " --config " " \fifile\fR Write the configuration file (allowing to reconstruct the secret with .BR gfsec-use (1) ) to the specified file. Default is $XDG_CONFIG_HOME/gfsecret/masterkey.conf. If \fiFILE\fR is a single filename without extension and without a directory part, the file will be placed under the $XDG_CONFIG_HOME/gfsecret directory with a .conf extension. .TP .BR -i ", " --interactive Present the user with an interactive menu to specify the shares to create. .TP .BR -n ", " --threshold " " \fiN\fR Specify the minimal number of shares required to re-assemble the split file. Default is 2. .SH NOTES .PP This script will only work with GnuPG 2.1 or higher. It will abort before attempting anything if it cannot detect a binary for the correct GnuPG version. .SH EXAMPLE INVOCATION .PP .nf gfsec-split-gpg alice \\ file:///home/alice/.local/share/gfsecret/mykey \\ label://USBSTICK/mykey \\ mtp://RF2GB6X704P/Documents/mykey \\ .fi .PP The above example will split Alice's primary private key into three shares: one on the local filesystem, one on the USB mass storage device with the label \fIUSBSTICK\fR, and one on the MTP-compliant device with the serial \fIRF2GB6X704P\fR. A configuration file will be written in .I $XDG_CONFIG_HOME/gfsecret/mysecret allowing to automatically reconstruct the file with .BR gfsec-use (1) provided at least one of the two removable supports are present. .SH REPORTING BUGS .PP Report bugs to .MT @PACKAGE_BUGREPORT@ Damien Goutte-Gattat .ME . .SH SEE ALSO .BR gfsec-split (1), .BR gfsec-use (1) .SH COPYRIGHT .ad l .PP Copyright \(co 2017 Damien Goutte-Gattat .PP This program is released under the GNU General Public License. See the COPYING file in the source distribution or .UR http://www.gnu.org/licenses/gpl.html .UE . gfsecret-0.5.0/man/gfsec-use.1.in0000644000175000001440000001051514074645301013364 00000000000000.TH GFSEC-USE 1 2021-07-17 "gfsecret @PACKAGE_VERSION@" "Gfsecret Manual" .SH NAME gfsec-use \- Make use of a shared secret .SH SYNOPSIS .SY gfsec-use .RB [ \-h | --help ] .RB [ \-v | --version ] .RB [ \-c | --config .IR file ] .RB [ \-k | --keep ] .RB [ \-o | --output .IR file ] .RB [ \-r | --restore-cmd .IR command ] .RB [ \-d | --destroy-cmd .IR command ] .RB [ command... ] .YS .SH DESCRIPTION .PP .B gfsec-use reconstructs a secret file that has been previously split using a tool like .BR gfsplit (1) or the accompanying program .BR gfsec-split (1). .PP A user-specified command (or a shell) is spawn once the secret has been reconstructed, and the secret file is deleted when the command terminates. .SH OPTIONS .TP .BR -h ", " --help Display the help message. .TP .BR -v ", " --version Display the version message. .TP .BR -c ", " --config " " \fIfile\fR Specify a configuration file. If the specified file does not exist, a .conf extension is appended to the filename and a corresponding file is searched in $XDG_CONFIG_HOME/gfsecret. When that option is not used, a default configuration $XDG_CONFIG_HOME/gfsecret/default.conf is assumed. .TP .BR -k ", " --keep Do not delete the reconstructed file upon termination of the specified command. .TP .BR -o ", " --output " " \fIfile\fR Write the reconstructed secret in the specified file. This overrides the OUTFILE parameter in the configuration file. .TP .BR -r ", " --restore-cmd " " \fIcommand\fR Execute the specified command instead of writing the reconstructed secret to a file. The secret is sent to the command's standard input. .TP .BR -d ", " --destroy-cmd " " \fIcommand\fR Execute the specified command instead of deleting the reconstructed secret file upon termination. .SH CONFIGURATION FILE .PP A configuration file describes one secret file to reconstruct. Blank lines and lines starting with a # character are ignored. .PP The following directives can be used: .TP OUTFILE=\fIfile\fR Specify the file to write the reconstructed secret into. .TP RESTORE=\fIcommand\fR Specify the command to execute once the secret has been reconstructed. .TP DESTROY=\fIcommand\fR Specify the command to execute to destroy the secret upon termination. .TP MINSHARES=\fIn\fR Specify the minimal number of shares needed to reconstruct the secret. The default if unspecified is 2. .TP URI=\fIuri\fR Specify an URI indicating where to find a share. .PP Supported URI schemes are: .TP file:/// Indicates a file on the local filesystem. .TP uuid://\fIuuid\fR/ Indicates a file on the external volume identified by the specified UUID. .TP label://\fIlabel\fR/ Indicates a file on the external volume identified by the specified label. .TP mtp://\fIserial\fR/ Indicates a file on the MTP device identified by the specified serial number. .TP http://\fIhost\fR/ Indicates a file on a web server identified by its hostname. .TP https://\fIhost\fR/ Same as the previous one, but the web server is to be accessed through a secure connection. .PP Whatever the scheme, the file part of the URI must end with an extension indicating the share number, as generated by .BR gfsplit (1). .PP The URI may include a \fIshare=no\fR parameter, indicating that the corresponding file contains the whole secret and not only a share (in that case, the previous remark about the share number in the extension does not apply). .PP Another parameter is \fIsha256\fR, which specifies the expected SHA-256 hash value of the share data. If such a parameter is specified, a share will only be used if the data matches the expected hash value. .PP The .BR gfsec-split (1) program, used to split a file into shares, will automatically generate a suitable configuration file allowing to reconstruct the original file. .SH EXAMPLE CONFIGURATION FILE .PP .nf OUTFILE=/home/alice/mysecret MINSHARES=2 URI=file:///home/alice/.local/share/gfsecret/mysecret.024 URI=label://USBSTICK/mysecret.070?sha256=\fIhex_hash\fR URI=mtp://RF2GB6X704P/Documents/mysecret.139 .fi .SH REPORTING BUGS .PP Report bugs to .MT @PACKAGE_BUGREPORT@ Damien Goutte-Gattat .ME . .SH SEE ALSO .BR gfsec-split (1), .BR gfsplit (1), .BR gfcombine (1), .BR libgfshare (3), .BR gfshare (7) .SH COPYRIGHT .ad l .PP Copyright \(co 2017,2021 Damien Goutte-Gattat .PP This program is released under the GNU General Public License. See the COPYING file in the source distribution or .UR http://www.gnu.org/licenses/gpl.html .UE . gfsecret-0.5.0/man/Makefile.am0000644000175000001440000000006713604426702013051 00000000000000man_MANS = gfsec-use.1 gfsec-split.1 gfsec-split-gpg.1 gfsecret-0.5.0/man/gfsec-split.1.in0000644000175000001440000001022614074645301013722 00000000000000.TH GFSEC-SPLIT 1 2021-07-17 "gfsecret @PACKAGE_VERSION@" "Gfsecret Manual" .SH NAME gfsec-split \- Split a file into shares and dispatch them .SH SYNOPSIS .SY gfsec-split .RB [ \-h | --help ] .RB [ \-v | --version ] .RB [ \-n | --threshold .IR N ] .RB [ \-c | --config .IR file ] .RB [ \-i | --interactive ] .RB [ \-k | --keep ] .RB [ \-o | --output .IR file ] .RB [ \-r | --restore-cmd .IR command ] .RB [ \-d | --destroy-cmd .IR command ] .RB [ \-l | --list-supports ] .B file .B URI... .YS .SH DESCRIPTION .PP .B gfsec-split splits a file into a number of shares and dispatches the resulting shares onto external storage supports. .PP The split file can then be temporarily reconstructed using the accompanying program .BR gfsec-use (1). .SH OPTIONS .TP .BR -h ", " --help Display the help message. .TP .BR -v ", " --version Display the version message. .TP .BR -n ", " --threshold " " \fiN\fR Specify the minimal number of shares required to re-assemble the split file. Default is 2. .TP .BR -c ", " --config " " \fifile\fR Write the configuration file (allowing to reconstruct the secret with .BR gfsec-use (1) ) to the specified file. Default is the basename of the split file in $XDG_CONFIG_HOME/gfsecret. If \fiFILE\fR is a single filename without extension and without a directory part, the file will be placed under the $XDG_CONFIG_HOME/gfsecret directory with a .conf extension. .TP .BR -i ", " --interactive Present the user with an interactive menu to specify the shares to create. .TP .BR -k ", " --keep By default, .B gfsec-split will delete the original file once it has been successfully split. Use this option to prevent the file to be deleted. .BR -o ", " --output " " \fIfile\fR Specify the location where gfsec-use will write the reconstructed secret. The default is to use the original location. If set to an empty string, no location will be written in the configuration file. .BR -r ", " --restore-cmd " " \fIcommand\fR Specify the command that gfsec-use will call to restore the secret. .BR -d ", " --destroy-cmd " " \fIcommand\fR Specify the command that gfsec-use will call to destroy the secret when it is no longer needed. The same command will also be called by gfsec-split to destroy the secret once it has been split, unless the -k option has been used. .TP .BR -l ", " --list-supports List all the currently available supports which can be used to store shares, then quit. .SH SHARE URIs .PP Shares are described using a URI-like syntax. For each share, the URI indicates a storage device and a pathname on that device. .PP Supported URI schemes are: .TP file:/// Indicates a file on the local filesystem. .TP uuid://\fIuuid\fR/ Indicates a file on the external volume identified by the specified UUID. .TP label://\fIlabel\fR/ Indicates a file on the external volume identified by the specified label. .TP mtp://\fIserial\fR/ Indicates a file on the MTP device identified by the specified serial number. .TP http://\fIhost\fR/ Indicates a file on a web server identified by its hostname. .TP https://\fIhost\fR/ Same as the previous one, but the web server is to be accessed through a secure connection. .SH EXAMPLE INVOCATION .PP .nf gfsec-split \\ /home/alice/mysecret \\ file:///home/alice/.local/share/gfsecret/mysecret \\ label://USBSTICK/mysecret \\ mtp://RF2GB6X704P/Documents/mysecret \\ .fi .PP The above example will split the file .I /home/alice/mysecret into three shares: one on the local filesystem, one on the USB mass storage device with the label \fIUSBSTICK\fR, and one on the MTP-compliant device with the serial \fIRF2GB6X704P\fR. A configuration file will be written in .I $XDG_CONFIG_HOME/gfsecret/mysecret allowing to automatically reconstruct the file with .BR gfsec-use (1) provided at least one of the two removable supports are present. .SH REPORTING BUGS .PP Report bugs to .MT @PACKAGE_BUGREPORT@ Damien Goutte-Gattat .ME . .SH SEE ALSO .BR gfsec-use (1), .BR gfsplit (1), .BR gfcombine (1), .BR libgfshare (3), .BR gfshare (7) .SH COPYRIGHT .ad l .PP Copyright \(co 2017,2021 Damien Goutte-Gattat .PP This program is released under the GNU General Public License. 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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 . */ #ifndef ICP20110203_SPLITSTR_H #define ICP20110203_SPLITSTR_H #include #ifdef __cpluscplus extern "C" { #endif char ** splitstr(const char *, char, size_t *); #ifdef __cplusplus } #endif #endif /* !ICP20110203_SPLITSTR_H */ gfsecret-0.5.0/lib/err.compat.h0000644000175000001440000000231213604426675013237 00000000000000/* * err - Incenp.org Notch Library: (v)(err|warn)(x) replacement * Copyright (C) 2011 Damien Goutte-Gattat * * 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 ICP20110203_ERR_H #define ICP20110203_ERR_H #include #ifdef __cpluscplus extern "C" { #endif void err(int, const char *, ...); void errx(int, const char *, ...); void verr(int, const char *, va_list); void verrx(int, const char *, va_list); void warn(const char *, ...); void warnx(const char *, ...); void vwarn(const char *, va_list); void vwarnx(const char *, va_list); #ifdef __cplusplus } #endif #endif /* !ICP20110203_ERR_H */ gfsecret-0.5.0/lib/xdg.h0000644000175000001440000000215214060753045011740 00000000000000/* * xdg - Incenp.org Notch Library: XDG Base Directory implementation * Copyright (C) 2011 Damien Goutte-Gattat * * 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 ICP20110203_XDG_H #define ICP20110203_XDG_H typedef struct { #define XDG_VAR(variable_name, member_name, default_value) \ char *member_name; #include "xdg-vars.h" #undef XDG_VAR } xdg_t; xdg_t *xdg; #ifdef __cplusplus extern "C" { #endif xdg_t * xdg_init(void); xdg_t * xdg_get(int); #ifdef __cplusplus } #endif #endif /* !ICP20110203_XDG_H */ gfsecret-0.5.0/lib/xdg-vars.h0000644000175000001440000000054314060753045012713 00000000000000XDG_VAR(XDG_DATA_HOME, data_home, "~/.local/share") XDG_VAR(XDG_CONFIG_HOME, config_home, "~/.config") XDG_VAR(XDG_DATA_DIRS, data_dirs, "/usr/local/share:/usr/share") XDG_VAR(XDG_CONFIG_DIRS, config_dirs, "/etc/xdg") XDG_VAR(XDG_CACHE_HOME, cache_home, "~/.cache") XDG_VAR(XDG_RUNTIME_DIR, runtime_dir, ".") gfsecret-0.5.0/lib/progname.c0000644000175000001440000000162313604426675012774 00000000000000/* * progname - Incenp.org Notch Library: (set/get)progname replacement * Copyright (C) 2011 Damien Goutte-Gattat * * 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 . */ static const char *progname; void setprogname(const char *name) { progname = name; } const char * getprogname(void) { return progname; } gfsecret-0.5.0/lib/compat.h0000644000175000001440000000435413604426675012460 00000000000000/* * compat - Incenp.org Notch Library: header for missing functions * Copyright (C) 2011 Damien Goutte-Gattat * * 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 ICP20110203_COMPAT_H #define ICP20110203_COMPAT_H #ifdef __cpluscplus extern "C" { #endif #ifndef HAVE_ASPRINTF #include int asprintf(char **, const char *, ...); int vasprintf(char **, const char *, va_list); #endif /* ! HAVE_ASPRINTF */ #ifndef HAVE_GETDELIM #include #include ssize_t getdelim(char **, size_t *, int, FILE *); #define getline(l,n,f) getdelim((l), (n), '\n', (f)) #endif /* ! HAVE_GETDELIM */ #ifndef HAVE_GETSUBOPT int getsubopt(char **, char *const *, char **); #endif /* ! HAVE_GETSUBOPT */ #ifndef HAVE_STRCHRNUL char * strchrnul(const char *, int); #endif /* ! HAVE_STRCHRNUL */ #if HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME /* * The GNU C library, combined with the GNU linker, automatically * stores the program name into the global variable * `program_invocation_short_name'. So `setprogname()' can be defined * to nothing and `getprogname()' can be aliased to that variable. */ #include #define setprogname(a) #define getprogname() program_invocation_short_name #else /* * If the above-mentioned variable is not available, check for the * BSD functions `getprogname()' and `setprogname()', and provide our * own implementation if they are missing. */ #ifndef HAVE_SETPROGNAME void setprogname(const char *); #endif #ifndef HAVE_GETPROGNAME const char * setprogname(void); #endif #endif /* ! HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME */ #ifdef __cplusplus } #endif #endif /* !ICP20110203_COMPAT_H */ gfsecret-0.5.0/lib/strchrnul.c0000644000175000001440000000160113604426675013204 00000000000000/* * strchrnul - Incenp.org Notch Library: strchrnul replacement * Copyright (C) 2011 Damien Goutte-Gattat * * 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 . */ char * strchrnul(const char *s, int c) { char *p = (char *)s; while ( *p != c && *p != '\0' ) p += 1; return p; } gfsecret-0.5.0/lib/xmem.c0000644000175000001440000000505413604426675012134 00000000000000/* * xmem - Incenp.org Notch Library: die-on-error memory functions * Copyright (C) 2011 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include void (*xmem_error)(size_t) = NULL; #define mem_error(a) \ do { \ if ( xmem_error ) \ (*xmem_error)((a)); \ err(EXIT_FAILURE, n("Cannot allocate %lu byte", \ "Cannot allocate %lu bytes", (a)), \ (a)); \ } while ( 0 ) void * xmalloc(size_t s) { void *p; if ( ! (p = malloc(s)) && s ) mem_error(s); return p; } void * xcalloc(size_t n, size_t s) { void *p; if ( ! (p = calloc(n, s)) && n && s ) mem_error(n * s); return p; } void * xrealloc(void *p, size_t s) { void *np; if ( ! (np = realloc(p, s)) && s ) mem_error(s); return np; } char * xstrdup(const char *s) { char *dup; size_t len; len = strlen(s); if ( ! (dup = malloc(len)) ) mem_error(len); strcpy(dup, s); return dup; } char * xstrndup(const char *s, size_t n) { char *dup; if ( ! (dup = malloc(n + 1)) ) mem_error(n + 1); strncpy(dup, s, n); dup[n] = '\0'; return dup; } int xasprintf(char **s, const char *fmt, ...) { int ret; va_list ap; va_start(ap, fmt); ret = xvasprintf(s, fmt, ap); va_end(ap); return ret; } int xvasprintf(char **s, const char *fmt, va_list ap) { int n; va_list aq; va_copy(aq, ap); n = vsnprintf(NULL, 0, fmt, aq) + 1; va_end(aq); if ( ! (*s = malloc(n)) ) mem_error((size_t) n); n = vsnprintf(*s, n, fmt, ap); return n; } gfsecret-0.5.0/lib/splitstr.c0000644000175000001440000000550613604426675013054 00000000000000/* * splitstr - Incenp.org Notch Library: string-spliter module * Copyright (C) 2011 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include /* * The following call * * splitstr("to split this string", ' ', NULL); * * would return a pointer to a memory area whose contents would * look like as depicted: * * 0 4 8 12 16 20 23 29 34 * +----+----+----+----+----+------+------------+----------+--------------+ * | 20 | 23 | 29 | 34 |NULL|t|o|\0|s|p|l|i|t|\0|t|h|i|s|\0|s|t|r|i|n|g|\0| * +----+----+----+----+----+------+------------+----------+--------------+ * * |<---------------------->|<------------------------------------------->| * |(n + 1) * sizeof(char *)| n + l | * * with `n' being the number of tokens, and `l' the total count of * characters in all tokens. * * The memory is allocated in a single block, so it can be freed by a * single call to free(). */ char ** splitstr(const char *str, char delim, size_t *ntoken) { const char *cursor; char *copy, **index; size_t n, l; int is_token; if ( ! str ) { errno = EINVAL; return NULL; } /* First parsing to compute the amount of memory needed. */ for ( n = l = is_token = 0, cursor = str; *cursor; cursor++ ) { if ( *cursor != delim ) { if ( ! is_token ) { is_token = 1; n += 1; } l += 1; } else is_token = 0; } index = xmalloc((n + 1) * sizeof(char *) + l + n); copy = (char *)(index + (n + 1)); /* Second parsing to copy the tokens in the buffer. */ for ( n = l = is_token = 0, cursor = str; *cursor; cursor++ ) { if ( *cursor != delim ) { if ( ! is_token ) { is_token = 1; index[n++] = copy; } *copy++ = *cursor; } else { is_token = 0; if ( n && *(copy - 1) ) *copy++ = '\0'; } } *copy = '\0'; index[n] = NULL; if ( ntoken ) *ntoken = n; return index; } gfsecret-0.5.0/lib/Makefile.am0000644000175000001440000000026314060753045013042 00000000000000noinst_LIBRARIES = libgfsecret.a libgfsecret_a_SOURCES = err.compat.h compat.h splitstr.c splitstr.h xmem.c xmem.h \ xdg.c xdg.h xdg-vars.h libgfsecret_a_LIBADD = $(LIBOBJS) gfsecret-0.5.0/lib/xmem.h0000644000175000001440000000234713604426675012143 00000000000000/* * xmem - Incenp.org Notch Library: die-on-error memory functions * Copyright (C) 2011 Damien Goutte-Gattat * * 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 ICP20110203_XMEM_H #define ICP20110203_XMEM_H #include #include #ifdef __cpluscplus extern "C" { #endif extern void (*xmem_error)(size_t); void * xmalloc(size_t); void * xcalloc(size_t, size_t); void * xrealloc(void *, size_t); char * xstrdup(const char *); char * xstrndup(const char *, size_t); int xasprintf(char **, const char *, ...); int xvasprintf(char **, const char *, va_list); #ifdef __cplusplus } #endif #endif /* !ICP20110203_XMEM_H */ gfsecret-0.5.0/lib/Makefile.in0000644000175000001440000004424614074663643013075 00000000000000# Makefile.in generated by automake 1.16.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2020 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #define ERR_EXIT_ON_ERROR 0x01 #define ERR_PRINT_ERRNO 0x02 const char *getprogname(void); static void do_error(int opt, int eval, const char *fmt, va_list ap) { fprintf(stderr, "%s: ", getprogname()); if ( fmt ) vfprintf(stderr, fmt, ap); if ( opt & ERR_PRINT_ERRNO ) fprintf(stderr, ": %s", strerror(errno)); fputc('\n', stderr); if ( opt & ERR_EXIT_ON_ERROR ) exit(eval); } void err(int eval, const char *fmt, ...) { va_list ap; va_start(ap, fmt); do_error(ERR_EXIT_ON_ERROR | ERR_PRINT_ERRNO, eval, fmt, ap); va_end(ap); } void errx(int eval, const char *fmt, ...) { va_list ap; va_start(ap, fmt); do_error(ERR_EXIT_ON_ERROR, eval, fmt, ap); va_end(ap); } void verr(int eval, const char *fmt, va_list ap) { do_error(ERR_EXIT_ON_ERROR | ERR_PRINT_ERRNO, eval, fmt, ap); } void verrx(int eval, const char *fmt, va_list ap) { do_error(ERR_EXIT_ON_ERROR, eval, fmt, ap); } void warn(const char *fmt, ...) { va_list ap; va_start(ap, fmt); do_error(ERR_PRINT_ERRNO, 0, fmt, ap); va_end(ap); } void warnx(const char *fmt, ...) { va_list ap; va_start(ap, fmt); do_error(0, 0, fmt, ap); va_end(ap); } void vwarn(const char *fmt, va_list ap) { do_error(ERR_PRINT_ERRNO, 0, fmt, ap); } void vwarnx(const char *fmt, va_list ap) { do_error(0, 0, fmt, ap); } gfsecret-0.5.0/lib/xdg.c0000644000175000001440000000761114060753045011740 00000000000000/* * xdg - Incenp.org Notch Library: XDG Base Directory implementation * Copyright (C) 2011 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include enum { #define XDG_VAR(variable_name, member_name, default_value) \ variable_name, #include "xdg-vars.h" #undef XDG_VAR XDG_MAX_VARS }; typedef struct { char *var_name; char *def_value; char *value; size_t len; size_t offset; } xdg_var_t; xdg_t * xdg_init(void) { xdg_t *xdg; char *home_dir; size_t home_len, needed; int offset, i; xdg_var_t vars[XDG_MAX_VARS + 1] = { #define XDG_VAR(variable_name, member_name, default_value) \ { #variable_name, default_value, NULL, 0, offsetof(xdg_t, member_name) }, #include "xdg-vars.h" #undef XDG_VAR { NULL, NULL, NULL, 0, 0 } }; needed = offset = sizeof(*xdg); /* Retrieve home directory (needed for some default values). */ if ( ! (home_dir = getenv("HOME")) ) { struct passwd *pw; do { errno = 0; if ( (pw = getpwuid(getuid())) ) home_dir = pw->pw_dir; } while ( ! pw && errno == EINTR ); } home_len = home_dir ? strlen(home_dir) : 0; /* Retrieve XDG variables and compute the amount of memory * needed to store everything. */ for ( i = 0; i < XDG_MAX_VARS; i++ ) { vars[i].value = getenv(vars[i].var_name); if ( ! vars[i].value || ! vars[i].value[0] ) { if ( i == XDG_RUNTIME_DIR ) /* XDG Base Directory specification mandates this warning. */ warnx("XDG_RUNTIME_DIR is not set"); vars[i].value = vars[i].def_value; } vars[i].len = strlen(vars[i].value); needed += vars[i].len + 1; if ( vars[i].value[0] == '~' ) { if ( ! home_dir ) { /* We need the home directory, but were unable to get it. */ errno = ENOENT; return NULL; } needed += home_len; } } if ( ! (xdg = malloc(needed)) ) return NULL; /* Store everything into the xdg_t structure. */ for ( i = 0; i < XDG_MAX_VARS; i++ ) { /* Left value is the offset of the member in the xdg_t * structure; right value is the offset of the * corresponding data in the area after the structure. */ *((char **)((char *)xdg + vars[i].offset)) = (char *)xdg + offset; /* Replace '~' by home directory. */ if ( vars[i].value[0] == '~' ) { vars[i].value = &(vars[i].value[1]); strcpy((char *)xdg + offset, home_dir); offset += home_len; } strcpy((char *)xdg + offset, vars[i].value); offset += vars[i].len + 1; } return xdg; } xdg_t *xdg = NULL; static void xdg_free(void) { if ( xdg ) free(xdg); } xdg_t * xdg_get(int fatal) { if ( ! xdg ) { if ( ! (xdg = xdg_init()) ) { if ( fatal ) err(EXIT_FAILURE, "Cannot get XDG variables"); return NULL; } atexit(xdg_free); } return xdg; } gfsecret-0.5.0/configure.ac0000644000175000001440000000625514074663614012544 00000000000000dnl Configure template for the gfsecret package AC_INIT([gfsecret], [0.5.0], [devel@incenp.org]) AC_CONFIG_SRCDIR([configure.ac]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_AUX_DIR([config]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_LIBOBJ_DIR([lib]) AC_USE_SYSTEM_EXTENSIONS AM_INIT_AUTOMAKE([foreign]) dnl Check for development tools AC_PROG_CC AC_PROG_RANLIB AC_PROG_INSTALL dnl Check for some non-ubiquitous functions ICP_CHECK_NOTCH_FUNCS dnl Check for Libgcrypt AM_PATH_LIBGCRYPT([1.6.0], [CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS" LIBS="$LIBS $LIBGCRYPT_LIBS"], [AC_MSG_ERROR([libgcrypt not found])]) dnl Check for Libgfshare PKG_CHECK_MODULES([LIBGFSHARE], [libgfshare], [CFLAGS="$CFLAGS $LIBGFSHARE_CFLAGS" LIBS="$LIBS $LIBGFSHARE_LIBS"]) dnl Check for LibMTP PKG_CHECK_MODULES([LIBMTP], [libmtp], [AC_DEFINE([HAVE_LIBMTP], [1], [Define if libmtp is present.]) have_libmtp=yes CFLAGS="$CFLAGS $LIBMTP_CFLAGS" LIBS="$LIBS $LIBMTP_LIBS"], [have_libmtp=no]) dnl Check for GIO PKG_CHECK_MODULES([GIO], [gio-2.0 >= 2.22], [AC_DEFINE([HAVE_GIO], [1], [Define if gio-2.0 is present.]) have_gio=yes CFLAGS="$CFLAGS $GIO_CFLAGS" LIBS="$LIBS $GIO_LIBS"], [have_gio=no]) dnl Check for LibCURL LIBCURL_CHECK_CONFIG([yes], [7.10.8], [have_libcurl=yes CFLAGS="$CFLAGS $LIBCURL_CPPFLAGS" LIBS="$LIBS $LIBCURL"], [have_libcurl=no]) dnl Set max size for secret AC_ARG_ENABLE([max-size], [AS_HELP_STRING([--enable-max-size], [Limit size of secret file @<:@default=no@:>@])], [], [enable_max_size=no]) AS_CASE([$enable_max_size], [yes], [max_secret_size=16777216], [no], [max_secret_size=0], [max_secret_size=$enable_max_size]) AS_IF([test $max_secret_size -eq 0], [max_secret_size_string="Unlimited"], [max_secret_size_string="$max_secret_size bytes"]) AC_DEFINE_UNQUOTED([GFSEC_SECRET_MAX_SIZE], [$max_secret_size], [Max size of secret.]) dnl I18N support AM_GNU_GETTEXT([external]) AM_GNU_GETTEXT_VERSION(0.19.8) AH_BOTTOM([#ifdef ENABLE_NLS #include #define _(a) gettext(a) #define n(a, b, c) ngettext(a, b, c) #else #define _(a) a #define n(a, b, c) ((c) > 1 ? (b) : (a)) #define bindtextdomain(a, b) #define textdomain(a) #endif]) dnl Output files AC_CONFIG_FILES([Makefile lib/Makefile po/Makefile.in src/Makefile src/gfsec-split-gpg info/Makefile man/Makefile man/gfsec-use.1 man/gfsec-split.1 man/gfsec-split-gpg.1 tests/Makefile]) AC_OUTPUT dnl Summary echo " ${PACKAGE_NAME} version ${PACKAGE_VERSION} Configuration complete Prefix: '${prefix}' Compiler: '${CC} ${CFLAGS} ${CPPFLAGS}' MTP support: ${have_libmtp} GIO support: ${have_gio} HTTP support: ${have_libcurl} Secret max size: ${max_secret_size_string} " gfsecret-0.5.0/tests/0000755000175000001440000000000014074777436011500 500000000000000gfsecret-0.5.0/tests/t-parseuri.c0000644000175000001440000001704114074776362013657 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2021 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include "secret.h" #include "secretcfg.h" struct test { const char *uri; int rc; gfsec_scheme_t scheme; const char *authority; const char *path; unsigned sharenr; char is_full; }; struct test tests[] = { /* Empty string. */ { "", GFSEC_ERR_CONFIG_UNKNOWN_SCHEME }, /* Not an URI. */ { "asdfjklm", GFSEC_ERR_CONFIG_UNKNOWN_SCHEME }, /* Missing authority/path separator. */ { "file://", GFSEC_ERR_CONFIG_INVALID_URI }, { "file://authority", GFSEC_ERR_CONFIG_INVALID_URI }, /* Recognizing the valid schemes. */ { "file:///path/to/share.123", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 123, 0 }, { "uuid://UUID/path/to/share.123", 0, GFSEC_SCHEME_UUID, "UUID", "/path/to/share.123", 123, 0 }, { "mtp://SERIAL/path/to/share.123", 0, GFSEC_SCHEME_MTP, "SERIAL", "/path/to/share.123", 123, 0 }, { "label://LABEL/path/to/share.123", 0, GFSEC_SCHEME_LABEL, "LABEL", "/path/to/share.123", 123, 0 }, { "http://HOST/path/to/share.123", 0, GFSEC_SCHEME_HTTP, "HOST", "/path/to/share.123", 123, 0 }, { "https://HOST/path/to/share.123", 0, GFSEC_SCHEME_HTTPS, "HOST", "/path/to/share.123", 123, 0 }, { "scheme:///path/to/share.123", GFSEC_ERR_CONFIG_UNKNOWN_SCHEME }, /* Empty authority. */ { "uuid:///", GFSEC_ERR_CONFIG_MISSING_AUTHORITY }, { "mtp:///", GFSEC_ERR_CONFIG_MISSING_AUTHORITY }, { "label:///", GFSEC_ERR_CONFIG_MISSING_AUTHORITY }, { "http:///", GFSEC_ERR_CONFIG_MISSING_AUTHORITY }, { "https:///", GFSEC_ERR_CONFIG_MISSING_AUTHORITY }, /* Non-localhost authority for file-based URIs. */ { "file://localhost/path/to/share.123", 0, GFSEC_SCHEME_FILE, "localhost", "/path/to/share.123", 123, 0 }, { "file://abc/path/to/share.123", GFSEC_ERR_CONFIG_NONLOCAL_FILE_URI }, { "file://abcdefghjklm/path/to/share.123", GFSEC_ERR_CONFIG_NONLOCAL_FILE_URI }, { "file://localhostabc/path/to/share.123", GFSEC_ERR_CONFIG_NONLOCAL_FILE_URI }, /* Empty path. */ { "file:///", GFSEC_ERR_CONFIG_INVALID_URI_PATH }, { "file:///?param=value", GFSEC_ERR_CONFIG_INVALID_URI_PATH }, /* Path ending with a directory separator. */ { "file:///path/", GFSEC_ERR_CONFIG_INVALID_URI_PATH }, { "file:///path/?param=value", GFSEC_ERR_CONFIG_INVALID_URI_PATH }, /* Several parameters. */ { "file:///path/to/share.123?param1=val1¶m2=val2¶m3=val3", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 123, 0 }, { "file:///path/to/share.123?param1=val&share=no¶m3=val3", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 0, 1 }, /* Empty parameters. */ { "file:///path/to/share.123?param1=val&&share=124", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 124, 0 }, { "file:///path/to/share.123?&share=124&", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 124, 0 }, /* Parameter with no value. */ { "file:///path/to/share.123?param", GFSEC_ERR_CONFIG_INVALID_URI_PARAM }, { "file:///path/to/share.123?param1=val1¶m2", GFSEC_ERR_CONFIG_INVALID_URI_PARAM }, { "file:///path/to/share.123?param1=val1¶m2¶m3=val", GFSEC_ERR_CONFIG_INVALID_URI_PARAM }, /* Parameter with empty value. */ { "file:///path/to/share.123?param=", GFSEC_ERR_CONFIG_INVALID_URI_PARAM }, { "file:///path/to/share.123?param1=¶m2=val", GFSEC_ERR_CONFIG_INVALID_URI_PARAM }, /* Handling the share parameter. */ { "file:///path/to/share?share=no", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share", 0, 1 }, { "file:///path/to/share.123?share=no", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 0, 1 }, { "file:///path/to/share?share=full", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share", 0, 1 }, { "file:///path/to/share.123?share=full", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 0, 1 }, { "file:///path/to/share?share=invalid", GFSEC_ERR_CONFIG_INVALID_SHARENR }, { "file:///path/to/share.123?share=invalid", GFSEC_ERR_CONFIG_INVALID_SHARENR }, { "file:///path/to/share?share=124", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share", 124, 0 }, { "file:///path/to/share.123?share=124", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 124, 0 }, /* Hash with invalid length. */ { "file:///path/to/share.123?sha256=decafbad", GFSEC_ERR_CONFIG_INVALID_HASH }, { "file:///path/to/share.123?sha256=" "decafbaddecafbaddecafbaddecafbaddecafbaddecafbaddecafbaddecafbadd", GFSEC_ERR_CONFIG_INVALID_HASH }, { "file:///path/to/share.123?sha256=" "decafbaddecafbaddecafbaddecafbaddecafbaddecafbaddecafbaddecafbad", 0, GFSEC_SCHEME_FILE, NULL, "/path/to/share.123", 123, 0 }, /* Hash with invalid characters. */ { "file:///path/to/share.123?sha256=" "decafbaddecafLaddecafbaddecafbaddecafbaddecafbaddecafbaddecafbad", GFSEC_ERR_CONFIG_INVALID_HASH }, /* Invalid or missing share number in path. */ { "file:///path/to/share", GFSEC_ERR_CONFIG_MISSING_SHARENR }, { "file:///path/to/share.2", GFSEC_ERR_CONFIG_MISSING_SHARENR }, { "file:///path/to/share.000", GFSEC_ERR_CONFIG_MISSING_SHARENR }, { "file:///path/to/share.256", GFSEC_ERR_CONFIG_MISSING_SHARENR }, { "file:///path/to/share.abc", GFSEC_ERR_CONFIG_MISSING_SHARENR }, { NULL } }; unsigned testnr; unsigned sum; static void fail(const char *msg, ...) { va_list ap; va_start(ap, msg); fprintf(stderr, "Test #%u: ", testnr); vfprintf(stderr, msg, ap); va_end(ap); sum += 1; } int main(int argc, char **argv) { int rc; gfsec_secret_t *secret; gfsec_share_t *share; struct test *test = tests; testnr = 1; sum = 0; while ( test->uri ) { secret = gfsec_secret_new(); rc = gfsec_parse_uri(test->uri, secret, 0); if ( rc != test->rc ) fail("expected code %d, got %d\n", test->rc, rc); if ( rc == 0 ) { share = secret->shares[0]; if ( share->scheme != test->scheme ) fail("expected scheme %u, got %u\n", test->scheme, share->scheme); if ( test->authority && strcmp(share->authority, test->authority) != 0 ) fail("expected authority '%s', got '%s'\n", test->authority, share->authority); if ( strcmp(share->path, test->path) != 0 ) fail("expected path '%s', got '%s'\n", test->path, share->path); if ( share->number != test->sharenr ) fail("expected share number %u, got %u\n", test->sharenr, share->number); } gfsec_secret_free(secret); test += 1; testnr += 1; } return sum == 0 ? EXIT_SUCCESS : EXIT_FAILURE; } gfsecret-0.5.0/tests/t-parseconfig.c0000644000175000001440000001100114073401614014273 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2021 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include "secret.h" #include "secretcfg.h" struct test { const char *content; int rc; const char *outfile; const char *restore_cmd; const char *destroy_cmd; unsigned min_shares; unsigned total_shares; }; struct test tests[] = { /* Default values. */ { "", 0, NULL, NULL, NULL, 2, 0 }, /* Invalid threshold values. */ { "MINSHARES=1\n", GFSEC_ERR_CONFIG_INVALID_THRESHOLD }, { "MINSHARES=256\n", GFSEC_ERR_CONFIG_INVALID_THRESHOLD }, { "MINSHARES=invalid\n", GFSEC_ERR_CONFIG_INVALID_THRESHOLD }, /* Ignoring unknown keys. */ { "OUTFILE=outfile.txt\n" "UNKNOWN=unknown\n" "MINSHARES=3\n", 0, "outfile.txt", NULL, NULL, 3, 0 }, /* Presence of invalid URIs. */ { "URI=file:///path/to/share.123\n" "URI=invalid\n" "URI=file:///path/to/share.124\n", GFSEC_ERR_CONFIG_UNKNOWN_SCHEME }, { "URI=file:///path/to/share.123\n" "URI=file://\n" "URI=file:///path/to/share.124\n", GFSEC_ERR_CONFIG_INVALID_URI }, /* Use of destroy/restore commands */ { "OUTFILE=outfile.txt\n" "RESTORE=restore command\n" "DESTROY=destroy command\n", 0, "outfile.txt", "restore command", "destroy command", 2, 0 }, { NULL } }; unsigned testnr; unsigned sum; static void fail(const char *msg, ...) { va_list ap; va_start(ap, msg); fprintf(stderr, "Test #%u: ", testnr); vfprintf(stderr, msg, ap); va_end(ap); sum += 1; } static int write_test_config(const char *test, int fd) { int rc; rc = lseek(fd, 0, SEEK_SET); if ( rc != -1 ) rc = ftruncate(fd, 0); if ( rc != -1 ) rc = write(fd, test, strlen(test)); if ( rc != -1 ) rc = fsync(fd); return fd; } int main(int argc, char **argv) { int rc, fd, hard_error; gfsec_secret_t *secret; struct test *test = tests; char filename[] = "testXXXXXX"; testnr = 1; sum = 0; hard_error = 0; if ( (fd = mkstemp(filename)) == -1 ) { fprintf(stderr, "Cannot create temporary file: %s\n", strerror(errno)); return 99; /* Hard error. */ } while ( test->content ) { if ( write_test_config(test->content, fd) == -1 ) { fprintf(stderr, "Cannot write to temporary file: %s\n", strerror(errno)); hard_error = 1; break; } secret = gfsec_secret_new(); rc = gfsec_read_config(&secret, filename, NULL); if ( rc != test->rc ) { fail("expected code %d, got %d\n", test->rc, rc); } if ( rc == 0 ) { if ( test->outfile && strcmp(secret->filename, test->outfile) != 0 ) fail("expected filename '%s', got '%s'\n", test->outfile, secret->filename); if ( test->restore_cmd && strcmp(secret->restore, test->restore_cmd) != 0 ) fail("expected command '%s', got '%s'\n", test->restore_cmd, secret->restore); if ( test->destroy_cmd && strcmp(secret->destroy, test->destroy_cmd) != 0 ) fail("expected command '%s', got '%s'\n", test->destroy_cmd, secret->destroy); if ( secret->threshold != test->min_shares ) fail("expected threshold %u, got %u\n", test->min_shares, secret->threshold); if ( secret->n_shares != test->total_shares ) fail("expected %u shares, got %u\n", test->total_shares, secret->n_shares); } if ( secret ) gfsec_secret_free(secret); test += 1; testnr += 1; } close(fd); unlink(filename); return hard_error ? 99 : sum == 0 ? 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(b) : (a)) #define bindtextdomain(a, b) #define textdomain(a) #endif gfsecret-0.5.0/po/0000755000175000001440000000000014074777435010753 500000000000000gfsecret-0.5.0/po/Makevars0000644000175000001440000000050013604426673012353 00000000000000# Makefile variables for PO directory in any package using GNU gettext. DOMAIN = $(PACKAGE) subdir = po top_builddir = .. XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ COPYRIGHT_HOLDER = Damien Goutte-Gattat PACKAGE_GNU = no MSGID_BUGS_ADDRESS = $(PACKAGE_BUGREPORT) PO_DEPENDS_ON_POT = no DIST_DEPENDS_ON_UPDATE_PO = yes gfsecret-0.5.0/po/en@boldquot.header0000644000175000001440000000247113604426754014316 00000000000000# All this catalog "translates" are quotation characters. # The msgids must be ASCII and therefore cannot contain real quotation # characters, only substitutes like grave accent (0x60), apostrophe (0x27) # and double quote (0x22). These substitutes look strange; see # http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html # # This catalog translates grave accent (0x60) and apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019). # It also translates pairs of apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019) # and pairs of quotation mark (0x22) to # left double quotation mark (U+201C) and right double quotation mark (U+201D). # # When output to an UTF-8 terminal, the quotation characters appear perfectly. # When output to an ISO-8859-1 terminal, the single quotation marks are # transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to # grave/acute accent (by libiconv), and the double quotation marks are # transliterated to 0x22. # When output to an ASCII terminal, the single quotation marks are # transliterated to apostrophes, and the double quotation marks are # transliterated to 0x22. # # This catalog furthermore displays the text between the quotation marks in # bold face, assuming the VT100/XTerm escape sequences. # gfsecret-0.5.0/po/stamp-po0000644000175000001440000000001214074777172012345 00000000000000timestamp gfsecret-0.5.0/po/quot.sed0000644000175000001440000000023113604426754012345 00000000000000s/"\([^"]*\)"/“\1â€/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“â€/""/g gfsecret-0.5.0/po/LINGUAS0000644000175000001440000000004013604426673011703 00000000000000# Set of available languages fr gfsecret-0.5.0/po/Makefile.in.in0000644000175000001440000004225113604426754013342 00000000000000# Makefile for PO directory in any package using GNU gettext. # Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper # # Copying and distribution of this file, with or without modification, # are permitted in any medium without royalty provided the copyright # notice and this notice are preserved. This file is offered as-is, # without any warranty. # # Origin: gettext-0.19.8 GETTEXT_MACRO_VERSION = 0.19 PACKAGE = @PACKAGE@ VERSION = @VERSION@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ SED = @SED@ SHELL = /bin/sh @SET_MAKE@ srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ datadir = @datadir@ localedir = @localedir@ gettextsrcdir = $(datadir)/gettext/po INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ # We use $(mkdir_p). # In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as # "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, # @install_sh@ does not start with $(SHELL), so we add it. # In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined # either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake # versions, $(mkinstalldirs) and $(install_sh) are unused. mkinstalldirs = $(SHELL) @install_sh@ -d install_sh = $(SHELL) @install_sh@ MKDIR_P = @MKDIR_P@ mkdir_p = @mkdir_p@ # When building gettext-tools, we prefer to use the built programs # rather than installed programs. However, we can't do that when we # are cross compiling. CROSS_COMPILING = @CROSS_COMPILING@ GMSGFMT_ = @GMSGFMT@ GMSGFMT_no = @GMSGFMT@ GMSGFMT_yes = @GMSGFMT_015@ GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) MSGFMT_ = @MSGFMT@ MSGFMT_no = @MSGFMT@ MSGFMT_yes = @MSGFMT_015@ MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) XGETTEXT_ = @XGETTEXT@ XGETTEXT_no = @XGETTEXT@ XGETTEXT_yes = @XGETTEXT_015@ XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) MSGMERGE = msgmerge MSGMERGE_UPDATE = @MSGMERGE@ --update MSGINIT = msginit MSGCONV = msgconv MSGFILTER = msgfilter POFILES = @POFILES@ GMOFILES = @GMOFILES@ UPDATEPOFILES = @UPDATEPOFILES@ DUMMYPOFILES = @DUMMYPOFILES@ DISTFILES.common = Makefile.in.in remove-potcdate.sin \ $(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ $(POFILES) $(GMOFILES) \ $(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) POTFILES = \ CATALOGS = @CATALOGS@ POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot POFILESDEPS_yes = $(POFILESDEPS_) POFILESDEPS_no = POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) DISTFILESDEPS_ = update-po DISTFILESDEPS_yes = $(DISTFILESDEPS_) DISTFILESDEPS_no = DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) # Makevars gets inserted here. (Don't remove this line!) .SUFFIXES: .SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update .po.mo: @echo "$(MSGFMT) -c -o $@ $<"; \ $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ .po.gmo: @lang=`echo $* | sed -e 's,.*/,,'`; \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \ cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo .sin.sed: sed -e '/^#/d' $< > t-$@ mv t-$@ $@ all: all-@USE_NLS@ all-yes: stamp-po all-no: # Ensure that the gettext macros and this Makefile.in.in are in sync. CHECK_MACRO_VERSION = \ test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ exit 1; \ } # $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no # internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because # we don't want to bother translators with empty POT files). We assume that # LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. # In this case, stamp-po is a nop (i.e. a phony target). # stamp-po is a timestamp denoting the last time at which the CATALOGS have # been loosely updated. Its purpose is that when a developer or translator # checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS, # "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent # invocations of "make" will do nothing. This timestamp would not be necessary # if updating the $(CATALOGS) would always touch them; however, the rule for # $(POFILES) has been designed to not touch files that don't need to be # changed. stamp-po: $(srcdir)/$(DOMAIN).pot @$(CHECK_MACRO_VERSION) test ! -f $(srcdir)/$(DOMAIN).pot || \ test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) @test ! -f $(srcdir)/$(DOMAIN).pot || { \ echo "touch stamp-po" && \ echo timestamp > stamp-poT && \ mv stamp-poT stamp-po; \ } # Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', # otherwise packages like GCC can not be built if only parts of the source # have been downloaded. # This target rebuilds $(DOMAIN).pot; it is an expensive operation. # Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. # The determination of whether the package xyz is a GNU one is based on the # heuristic whether some file in the top level directory mentions "GNU xyz". # If GNU 'find' is available, we avoid grepping through monster files. $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed package_gnu="$(PACKAGE_GNU)"; \ test -n "$$package_gnu" || { \ if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f \ -size -10000000c -exec grep 'GNU @PACKAGE@' \ /dev/null '{}' ';' 2>/dev/null; \ else \ LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ fi; \ } | grep -v 'libtool:' >/dev/null; then \ package_gnu=yes; \ else \ package_gnu=no; \ fi; \ }; \ if test "$$package_gnu" = "yes"; then \ package_prefix='GNU '; \ else \ package_prefix=''; \ fi; \ if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ else \ msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ fi; \ case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ --files-from=$(srcdir)/POTFILES.in \ --copyright-holder='$(COPYRIGHT_HOLDER)' \ --msgid-bugs-address="$$msgid_bugs_address" \ ;; \ *) \ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ --files-from=$(srcdir)/POTFILES.in \ --copyright-holder='$(COPYRIGHT_HOLDER)' \ --package-name="$${package_prefix}@PACKAGE@" \ --package-version='@VERSION@' \ --msgid-bugs-address="$$msgid_bugs_address" \ ;; \ esac test ! -f $(DOMAIN).po || { \ if test -f $(srcdir)/$(DOMAIN).pot-header; then \ sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po; \ rm -f $(DOMAIN).1po; \ fi; \ if test -f $(srcdir)/$(DOMAIN).pot; then \ sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ else \ rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ fi; \ else \ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ fi; \ } # This rule has no dependencies: we don't need to update $(DOMAIN).pot at # every "make" invocation, only create it when it is missing. # Only "make $(DOMAIN).pot-update" or "make dist" will force an update. $(srcdir)/$(DOMAIN).pot: $(MAKE) $(DOMAIN).pot-update # This target rebuilds a PO file if $(DOMAIN).pot has changed. # Note that a PO file is not touched if it doesn't need to be changed. $(POFILES): $(POFILESDEPS) @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ if test -f "$(srcdir)/$${lang}.po"; then \ test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot; \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \ cd $(srcdir) \ && { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ *) \ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \ esac; \ }; \ else \ $(MAKE) $${lang}.po-create; \ fi install: install-exec install-data install-exec: install-data: install-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ for file in $(DISTFILES.common) Makevars.template; do \ $(INSTALL_DATA) $(srcdir)/$$file \ $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ for file in Makevars; do \ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ else \ : ; \ fi install-data-no: all install-data-yes: all @catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ dir=$(localedir)/$$lang/LC_MESSAGES; \ $(mkdir_p) $(DESTDIR)$$dir; \ if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ for lc in '' $(EXTRA_LOCALE_CATEGORIES); 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\ echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ fi; \ done; \ done install-strip: install installdirs: installdirs-exec installdirs-data installdirs-exec: installdirs-data: installdirs-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ else \ : ; \ fi installdirs-data-no: installdirs-data-yes: @catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ dir=$(localedir)/$$lang/LC_MESSAGES; \ $(mkdir_p) $(DESTDIR)$$dir; \ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ if test -n "$$lc"; then \ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ for file in *; do \ if test -f $$file; then \ ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ fi; \ done); \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ else \ if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ :; \ else \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ fi; \ fi; \ fi; \ done; \ done # Define this as empty until I found a useful application. installcheck: uninstall: uninstall-exec uninstall-data uninstall-exec: uninstall-data: uninstall-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ for file in $(DISTFILES.common) Makevars.template; do \ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ else \ : ; \ fi uninstall-data-no: uninstall-data-yes: catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ done; \ done check: all info dvi ps pdf html tags TAGS ctags CTAGS ID: mostlyclean: rm -f remove-potcdate.sed rm -f stamp-poT rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po rm -fr *.o clean: mostlyclean distclean: clean rm -f Makefile Makefile.in POTFILES *.mo maintainer-clean: distclean @echo "This command is intended for maintainers to use;" @echo "it deletes files that may require special tools to rebuild." rm -f stamp-po $(GMOFILES) distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) dist distdir: test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) @$(MAKE) dist2 # This is a separate target because 'update-po' must be executed before. dist2: stamp-po $(DISTFILES) dists="$(DISTFILES)"; \ if test "$(PACKAGE)" = "gettext-tools"; then \ dists="$$dists Makevars.template"; \ fi; \ if test -f $(srcdir)/$(DOMAIN).pot; then \ dists="$$dists $(DOMAIN).pot stamp-po"; \ fi; \ if test -f $(srcdir)/ChangeLog; then \ dists="$$dists ChangeLog"; \ fi; \ for i in 0 1 2 3 4 5 6 7 8 9; do \ if test -f $(srcdir)/ChangeLog.$$i; then \ dists="$$dists ChangeLog.$$i"; \ fi; \ done; \ if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ for file in $$dists; do \ if test -f $$file; then \ cp -p $$file $(distdir) || exit 1; \ else \ cp -p $(srcdir)/$$file $(distdir) || exit 1; \ fi; \ done update-po: Makefile $(MAKE) $(DOMAIN).pot-update test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) $(MAKE) update-gmo # General rule for creating PO files. .nop.po-create: @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ exit 1 # General rule for updating PO files. .nop.po-update: @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ tmpdir=`pwd`; \ echo "$$lang:"; \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ cd $(srcdir); \ if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ *) \ $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ esac; \ }; then \ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ rm -f $$tmpdir/$$lang.new.po; \ else \ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ :; \ else \ echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ exit 1; \ fi; \ fi; \ else \ echo "msgmerge for $$lang.po failed!" 1>&2; \ rm -f $$tmpdir/$$lang.new.po; \ fi $(DUMMYPOFILES): update-gmo: Makefile $(GMOFILES) @: # Recreate Makefile by invoking config.status. Explicitly invoke the shell, # because execution permission bits may not work on the current file system. # Use @SHELL@, which is the shell determined by autoconf for the use by its # scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ cd $(top_builddir) \ && @SHELL@ ./config.status $(subdir)/$@.in po-directories force: # Tell versions [3.59,3.63) of GNU make not to export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: gfsecret-0.5.0/po/insert-header.sin0000644000175000001440000000124013604426754014126 00000000000000# Sed script that inserts the file called HEADER before the header entry. # # At each occurrence of a line starting with "msgid ", we execute the following # commands. At the first occurrence, insert the file. At the following # occurrences, do nothing. The distinction between the first and the following # occurrences is achieved by looking at the hold space. /^msgid /{ x # Test if the hold space is empty. s/m/m/ ta # Yes it was empty. First occurrence. Read the file. r HEADER # Output the file's contents by reading the next line. But don't lose the # current line while doing this. g N bb :a # The hold space was nonempty. Following occurrences. Do nothing. x :b } gfsecret-0.5.0/po/boldquot.sed0000644000175000001440000000033113604426754013207 00000000000000s/"\([^"]*\)"/“\1â€/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“â€/""/g s/“/“/g s/â€/â€/g s/‘/‘/g s/’/’/g gfsecret-0.5.0/po/fr.po0000644000175000001440000003217514074777154011650 00000000000000# French translations for gfsecret package. # Copyright (C) 2020,2021 Damien Goutte-Gattat # This file is distributed under the same license as the gfsecret package. # Damien Goutte-Gattat , 2020. # msgid "" msgstr "" "Project-Id-Version: gfsecret 0.4.6\n" "Report-Msgid-Bugs-To: devel@incenp.org\n" "POT-Creation-Date: 2021-07-18 11:09+0100\n" "PO-Revision-Date: 2021-07-18 11:10+0100\n" "Last-Translator: Damien Goutte-Gattat \n" "Language-Team: French\n" "Language: fr\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: src/gfsec-split.c:46 msgid "" "Usage: gfsec-split [options] file uri...\n" "Split the specified file for later use with gfsec-use.\n" msgstr "" "Utilisation : gfsec-split [options] fichier uri...\n" "Fragmente le fichier spécifié pour une reconstitution\n" "ultérieure avec gfsec-use.\n" #: src/gfsec-split.c:49 src/gfsec-use.c:54 msgid "" "Options:\n" " -h, --help Display this help message.\n" " -v, --version Display the version message.\n" msgstr "" "Options :\n" " -h, --help Affiche ce message d’aide.\n" " -v, --version Affiche les informations de version.\n" #: src/gfsec-split.c:53 msgid "" " -n, --threshold N Specify the minimal number of shares\n" " required to re-assemble the secret.\n" " Default is 2.\n" " -s, --share URI Add a share.\n" " -i, --interactive Prompt the user for share URIs.\n" msgstr "" " -n, --threshold N Spécifie le nombre minimal de fragments\n" " requis pour reconstituer le secret.\n" " La valeur par défaut est 2.\n" " -s, --share URI Ajoute un fragment.\n" " -i, --interactive Spécifie les fragments à générer\n" " grâce à un menu interactif.\n" #: src/gfsec-split.c:60 msgid "" " -c, --config FILE Write configuration to the specified\n" " file. Default is the basename of the\n" " split file in gfsecret's configuration\n" " directory.\n" msgstr "" " -c, --config FICHIER Écrit la configuration dans le fichier\n" " spécifié. Par défaut, le fichier porte le\n" " même nom (sans extension) que le fichier à\n" " fragmenter et est placé dans le dossier de\n" " configuration de gfsecret.\n" #: src/gfsec-split.c:66 msgid " -k, --keep Do not delete the original file.\n" msgstr " -k, --keep Conserve le fichier original.\n" #: src/gfsec-split.c:69 msgid "" " -o, --output FILE Specify the location where the file will\n" " be reconstructed by gfsec-use. The default\n" " is to reconstruct the file at its original\n" " location.\n" " -r, --restore-cmd CMD Specify the command to restore the secret.\n" " -d, --destroy-cmd CMD Specify the command to delete the secret.\n" msgstr "" " -o, --output FICHIER Indique l’emplacement où gfsec-use devra\n" " écrire le secret reconstruit. Par défaut\n" " le secret est écrit à son emplacement\n" " d’origine.\n" " -r, --restore-cmd CMD Indique la commande à utiliser après avoir\n" " reconstruit le secret.\n" " -d, --destroy-cmd CMD Indique la commande à utiliser pour effacer\n" " le secret reconstruit.\n" #: src/gfsec-split.c:77 msgid " -l, --list-supports List available supports and exit.\n" msgstr "" " -l, --list-supports Liste les périphériques disponibles\n" " et quitte le programme.\n" #: src/gfsec-split.c:80 src/gfsec-use.c:74 #, c-format msgid "Report bugs to <%s>.\n" msgstr "Rapportez les bugs à <%s>.\n" #: src/gfsec-split.c:88 #, c-format msgid "" "gfsec-split (%s %s)\n" "Copyright (C) 2021 Damien Goutte-Gattat\n" "\n" "This program is released under the GNU General Public License.\n" "See the COPYING file or .\n" msgstr "" "gfsec-split (%s %s)\n" "Copyright (C) 2021 Damien Goutte-Gattat\n" "\n" "Ce programme est distribué selon les termes de la Licence Publique\n" "Générale GNU. Référez-vous au fichier COPYING ou consultez la page\n" ".\n" #: src/gfsec-split.c:109 msgid "Cannot read from standard input" msgstr "Impossible de lire depuis l’entrée standard" #: src/gfsec-split.c:155 #, c-format msgid "" "Select a support for share #%u:\n" "\n" msgstr "" "Sélectionnez un périphérique pour le fragment numéro %u :\n" "\n" #: src/gfsec-split.c:158 #, c-format msgid "" " (x) Done\n" "\n" msgstr "" " (x) Terminé\n" "\n" #: src/gfsec-split.c:161 msgid "Your choice?" msgstr "Votre choix ?" #: src/gfsec-split.c:170 msgid "Specify a pathname on this support:" msgstr "Spécifiez un nom complet de fichier sur ce périphérique :" #: src/gfsec-split.c:178 src/gfsec-split.c:324 src/gfsec-split.c:410 #, c-format msgid "Cannot add share: %s" msgstr "Impossible d’ajouter le fragment : %s" #: src/gfsec-split.c:206 #, c-format msgid "" "\n" "The following shares will be created:\n" msgstr "" "\n" "Les fragments suivants vont être générés :\n" #: src/gfsec-split.c:213 msgid "Proceed (y/N)?" msgstr "Continuer (y/N) ?" #: src/gfsec-split.c:214 src/gfsec-split.c:402 msgid "Split cancelled" msgstr "Fragmentation annulée" #: src/gfsec-split.c:258 #, c-format msgid "Invalid argument, unsigned integer expected: %s" msgstr "Argument invalide, un entier non-signé était attendu : %s" #: src/gfsec-split.c:388 src/gfsec-use.c:219 msgid "libgcrypt version mismatch" msgstr "version de Libgcrypt incorrecte" #: src/gfsec-split.c:394 msgid "Missing secret file" msgstr "Fichier secret introuvable" #: src/gfsec-split.c:398 msgid "Cannot create configuration directory" msgstr "Impossible de créer le dossier de configuration" #: src/gfsec-split.c:400 #, c-format msgid "Configuration file %s already exists" msgstr "Le fichier de configuration %s existe déjà" #: src/gfsec-split.c:401 msgid "Overwrite (y/N)?" msgstr "Écraser (y/N) ?" #: src/gfsec-split.c:406 #, c-format msgid "Cannot set secret: %s" msgstr "Impossible d’obtenir le secret : %s" #: src/gfsec-split.c:417 #, c-format msgid "Cannot split secret: %s" msgstr "Impossible de fragmenter le secret : %s" #: src/gfsec-split.c:426 msgid "Cannot write share" msgstr "Impossible d’écrire le fragment" #: src/gfsec-split.c:430 #, c-format msgid "Cannot write configuration file: %s" msgstr "Impossible d’écrire le fichier de configuration : %s" #: src/gfsec-split.c:439 msgid "Delete command terminated anormally" msgstr "La commande de suppression s’est terminée anormalement" #: src/gfsec-split.c:443 msgid "Cannot delete original file" msgstr "Fichier de configuration introuvable" #: src/gfsec-use.c:49 msgid "" "Usage: gfsec-use [options] [command]\n" "Rebuild a shared secret and run the specified command.\n" "If no command is specified, a shell is executed. The rebuilt\n" "secret is destroyed when the command or the shell terminates.\n" msgstr "" "Utilisation : gfsec-use [options] [commande]\n" "Reconstitue un secret fragmenté et exécute la commande spécifiée.\n" "Si aucune commande n’est spécifiée, un nouveau shell est lancé.\n" "Le secret reconstitué est détruit dès que la commande ou le shell\n" "se termine.\n" #: src/gfsec-use.c:58 msgid "" " -c, --config FILE Read configuration from the specified\n" " file.\n" " -k, --keep Do not remove the reconstructed file\n" " once the command terminates.\n" " -o, --output FILE Write reconstructed secret in the specified\n" " file (override configuration file).\n" msgstr "" " -c, --config FICHIER Lit la configuration depuis le fichier spécifié.\n" " -k, --keep Conserve le secret reconstitué\n" " à la fin de la commande.\n" " -o, --output FICHIER Écrit le secret reconstitué à l’emplacement\n" " spécifié, nonobstant le fichier de configuration.\n" #: src/gfsec-use.c:66 msgid "" " -r, --restore-cmd CMD Execute the specified command instead of\n" " writing the reconstructed secret to disk.\n" " The secret will be send to the standard\n" " input of the command.\n" " -d, --destroy-cmd CMD Execute the specified command instead of\n" " deleting the reconstructed file.\n" msgstr "" " -r, --restore-cmd CMD Exécute la commande spécifiée au lieu\n" " d’écrire le secret reconstruit dans un\n" " fichier. La commande recevra le secret sur\n" " son entrée standard.\n" " -d, --destroy-cmd CMD Exécute la commande spécifiée au lieu\n" " d’effacer le fichier reconstruit.\n" #: src/gfsec-use.c:82 #, c-format msgid "" "gfsec-use (%s %s)\n" "Copyright (C) 2021 Damien Goutte-Gattat\n" "\n" "This program is released under the GNU General Public License.\n" "See the COPYING file or .\n" msgstr "" "gfsec-use (%s %s)\n" "Copyright (C) 2021 Damien Goutte-Gattat\n" "\n" "Ce programme est distribué selon les termes de la Licence Publique\n" "Générale GNU. Référez-vous au fichier COPYING ou consultez la page\n" ".\n" #: src/gfsec-use.c:123 #, c-format msgid "Cannot set data for share %s: %s" msgstr "Impossible d’obtenir les données du fragment %s : %s" #: src/gfsec-use.c:127 #, c-format msgid "Found share data in %s\n" msgstr "Fragment trouvé dans %s\n" #: src/gfsec-use.c:227 msgid "Cannot read configuration file" msgstr "Impossible de lire le fichier de configuration" #: src/gfsec-use.c:229 #, c-format msgid "%s (line %u): %s" msgstr "%s (ligne %u) : %s" #: src/gfsec-use.c:236 msgid "No output file or restore command specified" msgstr "Aucun fichier de sortie spécifié, ni commande de restauration" #: src/gfsec-use.c:248 #, c-format msgid "Cannot reconstitute secret: %s" msgstr "Impossible de reconstituer le secret : %s" #: src/gfsec-use.c:251 #, c-format msgid "Error while reconstituting secret: %s" msgstr "Une erreur est survenue en reconstituant le secret : %s" #: src/gfsec-use.c:257 msgid "Cannot execute command" msgstr "Impossible d’exécuter la commande" #: src/gfsec-use.c:260 msgid "Cannot send secret to command" msgstr "Impossible d’envoyer le secret à la commande" #: src/gfsec-use.c:265 msgid "Cannot write secret" msgstr "Impossible d’écrire le secret" #: src/gfsec-use.c:275 msgid "Cannot fork" msgstr "Fork impossible" #: src/gfsec-use.c:300 msgid "Cannot exec" msgstr "Éxécution d’un nouveau processus impossible" #: src/gfsec-use.c:307 msgid "Cannot wait for child process" msgstr "Impossible d’attendre le processus fils." #: src/gfsec-use.c:310 msgid "Child process terminated anormally" msgstr "Le processus fils s’est terminé anormalement" #: src/gfsec-use.c:312 #, c-format msgid "Removing secret.\n" msgstr "Destruction du secret.\n" #: src/gfsec-errors.h:19 msgid "Success" msgstr "Succès." #: src/gfsec-errors.h:21 msgid "A function was improperly called" msgstr "Appel de fonction incorrect" #: src/gfsec-errors.h:22 msgid "Not enough shares available" msgstr "Pas assez de fragments" #: src/gfsec-errors.h:23 msgid "Too many shares" msgstr "Trop de fragments" #: src/gfsec-errors.h:24 msgid "A share is not available" msgstr "Un fragment n’est pas disponible" #: src/gfsec-errors.h:25 msgid "Shares have inconsistent lengths" msgstr "Longueur des fragments inconsistante" #: src/gfsec-errors.h:26 msgid "Checksum failed for share data" msgstr "Données du fragment invalide vis-à-vis de la somme de contrôle" #: src/gfsec-errors.h:27 msgid "Line too long" msgstr "Ligne trop longue" #: src/gfsec-errors.h:28 msgid "Invalid share URI" msgstr "URI de fragment invalide" #: src/gfsec-errors.h:29 msgid "Invalid hash value" msgstr "Somme de contrôle invalide" #: src/gfsec-errors.h:30 msgid "Unknown URI scheme" msgstr "Plan d’URI inconnu" #: src/gfsec-errors.h:31 msgid "Invalid threshold" msgstr "Seuil invalide" #: src/gfsec-errors.h:32 msgid "Invalid share parameter" msgstr "Paramètre de fragment invalide dans l’URI" #: src/gfsec-errors.h:33 msgid "Invalid path in share URI" msgstr "Chemin invalide dans l’URI" #: src/gfsec-errors.h:34 msgid "Invalid parameter in share URI" msgstr "Paramètre invalide dans l’URI" #: src/gfsec-errors.h:35 msgid "Missing authority in share URI" msgstr "Autorité manquante dans l’URI" #: src/gfsec-errors.h:36 msgid "Missing share number" msgstr "Numéro de fragment manquant" #: src/gfsec-errors.h:37 msgid "Invalid non-local file URI" msgstr "URI de plan file:// non-locale" #: src/scheme-file.c:72 msgid "Local filesystem" msgstr "Système de fichiers local" #: src/scheme-gio.c:317 #, c-format msgid "External volume with label '%s'" msgstr "Volume externe étiquetté '%s'" #: src/scheme-gio.c:325 #, c-format msgid "External volume with UUID %s" msgstr "Volume externe d’UUID %s" gfsecret-0.5.0/po/Rules-quot0000644000175000001440000000423313604426754012671 00000000000000# This file, Rules-quot, can be copied and used freely without restrictions. # Special Makefile rules for English message catalogs with quotation marks. DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot .SUFFIXES: .insert-header .po-update-en en@quot.po-create: $(MAKE) en@quot.po-update en@boldquot.po-create: $(MAKE) en@boldquot.po-update en@quot.po-update: en@quot.po-update-en en@boldquot.po-update: en@boldquot.po-update-en .insert-header.po-update-en: @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \ if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \ tmpdir=`pwd`; \ echo "$$lang:"; \ ll=`echo $$lang | sed -e 's/@.*//'`; \ LC_ALL=C; export LC_ALL; \ cd $(srcdir); \ if $(MSGINIT) $(MSGINIT_OPTIONS) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null \ | $(SED) -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | \ { case `$(MSGFILTER) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-8] | 0.1[0-8].*) \ $(MSGFILTER) $(SED) -f `echo $$lang | sed -e 's/.*@//'`.sed \ ;; \ *) \ $(MSGFILTER) `echo $$lang | sed -e 's/.*@//'` \ ;; \ esac } 2>/dev/null > $$tmpdir/$$lang.new.po \ ; then \ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ rm -f $$tmpdir/$$lang.new.po; \ else \ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ :; \ else \ echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ exit 1; \ fi; \ fi; \ else \ echo "creation of $$lang.po failed!" 1>&2; \ rm -f $$tmpdir/$$lang.new.po; \ fi en@quot.insert-header: insert-header.sin sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header en@boldquot.insert-header: insert-header.sin sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header mostlyclean: mostlyclean-quot mostlyclean-quot: rm -f *.insert-header gfsecret-0.5.0/po/remove-potcdate.sin0000644000175000001440000000066013604426754014477 00000000000000# Sed script that remove the POT-Creation-Date line in the header entry # from a POT file. # # The distinction between the first and the following occurrences of the # pattern is achieved by looking at the hold space. /^"POT-Creation-Date: .*"$/{ x # Test if the hold space is empty. s/P/P/ ta # Yes it was empty. First occurrence. Remove the line. g d bb :a # The hold space was nonempty. Following occurrences. Do nothing. x :b } gfsecret-0.5.0/po/fr.gmo0000644000175000001440000002520514074777172012010 00000000000000Þ•GTaŒ' 9NFÜ•9r:¬üçnä kS ¿ Ð ñ  % E a m „  ¯ Ï î -C[#y±Ä"ã$#+%Ou’²/Êú (Gas‹ «¼Ûï+0qL¾ÏÞð! (#Im}…•`¨×  á¼îº«f00²ãJôA?6n¸Q'ÔyqNÀÓ"ï'0:$k/$Àå.õ.$ )S /} 7­ %å ' !*3!7^! –!"·!AÚ!/",L"9y"7³"ë"#&#;@#|#˜# ·#Ø#õ#,$;$J$\$ w$˜$³$?Ð$%|'%¤%µ%Ç%ß%?ü%$<&<a&ž&µ&¾&Ð&‡å& m' w(ð…(îv)e*$17) <.0 /&+-;AD!#:C EG%345@26> F8?'9B( =,"* The following shares will be created: (x) Done -c, --config FILE Read configuration from the specified file. -k, --keep Do not remove the reconstructed file once the command terminates. -o, --output FILE Write reconstructed secret in the specified file (override configuration file). -c, --config FILE Write configuration to the specified file. Default is the basename of the split file in gfsecret's configuration directory. -k, --keep Do not delete the original file. -l, --list-supports List available supports and exit. -n, --threshold N Specify the minimal number of shares required to re-assemble the secret. Default is 2. -s, --share URI Add a share. -i, --interactive Prompt the user for share URIs. -o, --output FILE Specify the location where the file will be reconstructed by gfsec-use. The default is to reconstruct the file at its original location. -r, --restore-cmd CMD Specify the command to restore the secret. -d, --destroy-cmd CMD Specify the command to delete the secret. -r, --restore-cmd CMD Execute the specified command instead of writing the reconstructed secret to disk. The secret will be send to the standard input of the command. -d, --destroy-cmd CMD Execute the specified command instead of deleting the reconstructed file. %s (line %u): %sA function was improperly calledA share is not availableCannot add share: %sCannot create configuration directoryCannot delete original fileCannot execCannot execute commandCannot forkCannot read configuration fileCannot read from standard inputCannot reconstitute secret: %sCannot send secret to commandCannot set data for share %s: %sCannot set secret: %sCannot split secret: %sCannot wait for child processCannot write configuration file: %sCannot write secretCannot write shareChecksum failed for share dataChild process terminated anormallyConfiguration file %s already existsDelete command terminated anormallyError while reconstituting secret: %sExternal volume with UUID %sExternal volume with label '%s'Found share data in %s Invalid argument, unsigned integer expected: %sInvalid hash valueInvalid non-local file URIInvalid parameter in share URIInvalid path in share URIInvalid share URIInvalid share parameterInvalid thresholdLine too longLocal filesystemMissing authority in share URIMissing secret fileMissing share numberNo output file or restore command specifiedNot enough shares availableOptions: -h, --help Display this help message. -v, --version Display the version message. Overwrite (y/N)?Proceed (y/N)?Removing secret. Report bugs to <%s>. Select a support for share #%u: Shares have inconsistent lengthsSpecify a pathname on this support:Split cancelledSuccessToo many sharesUnknown URI schemeUsage: gfsec-split [options] file uri... Split the specified file for later use with gfsec-use. Usage: gfsec-use [options] [command] Rebuild a shared secret and run the specified command. If no command is specified, a shell is executed. The rebuilt secret is destroyed when the command or the shell terminates. Your choice?gfsec-split (%s %s) Copyright (C) 2021 Damien Goutte-Gattat This program is released under the GNU General Public License. See the COPYING file or . gfsec-use (%s %s) Copyright (C) 2021 Damien Goutte-Gattat This program is released under the GNU General Public License. See the COPYING file or . libgcrypt version mismatchProject-Id-Version: gfsecret 0.4.6 Report-Msgid-Bugs-To: devel@incenp.org PO-Revision-Date: 2021-07-18 11:10+0100 Last-Translator: Damien Goutte-Gattat Language-Team: French Language: fr MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Les fragments suivants vont être générés : (x) Terminé -c, --config FICHIER Lit la configuration depuis le fichier spécifié. -k, --keep Conserve le secret reconstitué à la fin de la commande. -o, --output FICHIER Écrit le secret reconstitué à l’emplacement spécifié, nonobstant le fichier de configuration. -c, --config FICHIER Écrit la configuration dans le fichier spécifié. Par défaut, le fichier porte le même nom (sans extension) que le fichier à fragmenter et est placé dans le dossier de configuration de gfsecret. -k, --keep Conserve le fichier original. -l, --list-supports Liste les périphériques disponibles et quitte le programme. -n, --threshold N Spécifie le nombre minimal de fragments requis pour reconstituer le secret. La valeur par défaut est 2. -s, --share URI Ajoute un fragment. -i, --interactive Spécifie les fragments à générer grâce à un menu interactif. -o, --output FICHIER Indique l’emplacement où gfsec-use devra écrire le secret reconstruit. Par défaut le secret est écrit à son emplacement d’origine. -r, --restore-cmd CMD Indique la commande à utiliser après avoir reconstruit le secret. -d, --destroy-cmd CMD Indique la commande à utiliser pour effacer le secret reconstruit. -r, --restore-cmd CMD Exécute la commande spécifiée au lieu d’écrire le secret reconstruit dans un fichier. La commande recevra le secret sur son entrée standard. -d, --destroy-cmd CMD Exécute la commande spécifiée au lieu d’effacer le fichier reconstruit. %s (ligne %u) : %sAppel de fonction incorrectUn fragment n’est pas disponibleImpossible d’ajouter le fragment : %sImpossible de créer le dossier de configurationFichier de configuration introuvableÉxécution d’un nouveau processus impossibleImpossible d’exécuter la commandeFork impossibleImpossible de lire le fichier de configurationImpossible de lire depuis l’entrée standardImpossible de reconstituer le secret : %sImpossible d’envoyer le secret à la commandeImpossible d’obtenir les données du fragment %s : %sImpossible d’obtenir le secret : %sImpossible de fragmenter le secret : %sImpossible d’attendre le processus fils.Impossible d’écrire le fichier de configuration : %sImpossible d’écrire le secretImpossible d’écrire le fragmentDonnées du fragment invalide vis-à-vis de la somme de contrôleLe processus fils s’est terminé anormalementLe fichier de configuration %s existe déjàLa commande de suppression s’est terminée anormalementUne erreur est survenue en reconstituant le secret : %sVolume externe d’UUID %sVolume externe étiquetté '%s'Fragment trouvé dans %s Argument invalide, un entier non-signé était attendu : %sSomme de contrôle invalideURI de plan file:// non-localeParamètre invalide dans l’URIChemin invalide dans l’URIURI de fragment invalideParamètre de fragment invalide dans l’URISeuil invalideLigne trop longueSystème de fichiers localAutorité manquante dans l’URIFichier secret introuvableNuméro de fragment manquantAucun fichier de sortie spécifié, ni commande de restaurationPas assez de fragmentsOptions : -h, --help Affiche ce message d’aide. -v, --version Affiche les informations de version. Écraser (y/N) ?Continuer (y/N) ?Destruction du secret. Rapportez les bugs à <%s>. Sélectionnez un périphérique pour le fragment numéro %u : Longueur des fragments inconsistanteSpécifiez un nom complet de fichier sur ce périphérique :Fragmentation annuléeSuccès.Trop de fragmentsPlan d’URI inconnuUtilisation : gfsec-split [options] fichier uri... Fragmente le fichier spécifié pour une reconstitution ultérieure avec gfsec-use. Utilisation : gfsec-use [options] [commande] Reconstitue un secret fragmenté et exécute la commande spécifiée. Si aucune commande n’est spécifiée, un nouveau shell est lancé. Le secret reconstitué est détruit dès que la commande ou le shell se termine. Votre choix ?gfsec-split (%s %s) Copyright (C) 2021 Damien Goutte-Gattat Ce programme est distribué selon les termes de la Licence Publique Générale GNU. Référez-vous au fichier COPYING ou consultez la page . gfsec-use (%s %s) Copyright (C) 2021 Damien Goutte-Gattat Ce programme est distribué selon les termes de la Licence Publique Générale GNU. Référez-vous au fichier COPYING ou consultez la page . version de Libgcrypt incorrectegfsecret-0.5.0/po/en@quot.header0000644000175000001440000000226313604426754013454 00000000000000# All this catalog "translates" are quotation characters. # The msgids must be ASCII and therefore cannot contain real quotation # characters, only substitutes like grave accent (0x60), apostrophe (0x27) # and double quote (0x22). These substitutes look strange; see # http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html # # This catalog translates grave accent (0x60) and apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019). # It also translates pairs of apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019) # and pairs of quotation mark (0x22) to # left double quotation mark (U+201C) and right double quotation mark (U+201D). # # When output to an UTF-8 terminal, the quotation characters appear perfectly. # When output to an ISO-8859-1 terminal, the single quotation marks are # transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to # grave/acute accent (by libiconv), and the double quotation marks are # transliterated to 0x22. # When output to an ASCII terminal, the single quotation marks are # transliterated to apostrophes, and the double quotation marks are # transliterated to 0x22. # gfsecret-0.5.0/po/POTFILES.in0000644000175000001440000000022313604426673012436 00000000000000# List of source files which contain translatable strings. src/gfsec-split.c src/gfsec-use.c src/gfsec-errors.h src/scheme-file.c src/scheme-gio.c gfsecret-0.5.0/po/gfsecret.pot0000644000175000001440000001771714074776733013236 00000000000000# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR Damien Goutte-Gattat # This file is distributed under the same license as the gfsecret package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: gfsecret 0.5.0\n" "Report-Msgid-Bugs-To: devel@incenp.org\n" "POT-Creation-Date: 2021-07-18 11:09+0100\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: src/gfsec-split.c:46 msgid "" "Usage: gfsec-split [options] file uri...\n" "Split the specified file for later use with gfsec-use.\n" msgstr "" #: src/gfsec-split.c:49 src/gfsec-use.c:54 msgid "" "Options:\n" " -h, --help Display this help message.\n" " -v, --version Display the version message.\n" msgstr "" #: src/gfsec-split.c:53 msgid "" " -n, --threshold N Specify the minimal number of shares\n" " required to re-assemble the secret.\n" " Default is 2.\n" " -s, --share URI Add a share.\n" " -i, --interactive Prompt the user for share URIs.\n" msgstr "" #: src/gfsec-split.c:60 msgid "" " -c, --config FILE Write configuration to the specified\n" " file. Default is the basename of the\n" " split file in gfsecret's configuration\n" " directory.\n" msgstr "" #: src/gfsec-split.c:66 msgid " -k, --keep Do not delete the original file.\n" msgstr "" #: src/gfsec-split.c:69 msgid "" " -o, --output FILE Specify the location where the file will\n" " be reconstructed by gfsec-use. The default\n" " is to reconstruct the file at its original\n" " location.\n" " -r, --restore-cmd CMD Specify the command to restore the secret.\n" " -d, --destroy-cmd CMD Specify the command to delete the secret.\n" msgstr "" #: src/gfsec-split.c:77 msgid " -l, --list-supports List available supports and exit.\n" msgstr "" #: src/gfsec-split.c:80 src/gfsec-use.c:74 #, c-format msgid "Report bugs to <%s>.\n" msgstr "" #: src/gfsec-split.c:88 #, c-format msgid "" "gfsec-split (%s %s)\n" "Copyright (C) 2021 Damien Goutte-Gattat\n" "\n" "This program is released under the GNU General Public License.\n" "See the COPYING file or .\n" msgstr "" #: src/gfsec-split.c:109 msgid "Cannot read from standard input" msgstr "" #: src/gfsec-split.c:155 #, c-format msgid "" "Select a support for share #%u:\n" "\n" msgstr "" #: src/gfsec-split.c:158 #, c-format msgid "" " (x) Done\n" "\n" msgstr "" #: src/gfsec-split.c:161 msgid "Your choice?" msgstr "" #: src/gfsec-split.c:170 msgid "Specify a pathname on this support:" msgstr "" #: src/gfsec-split.c:178 src/gfsec-split.c:324 src/gfsec-split.c:410 #, c-format msgid "Cannot add share: %s" msgstr "" #: src/gfsec-split.c:206 #, c-format msgid "" "\n" "The following shares will be created:\n" msgstr "" #: src/gfsec-split.c:213 msgid "Proceed (y/N)?" msgstr "" #: src/gfsec-split.c:214 src/gfsec-split.c:402 msgid "Split cancelled" msgstr "" #: src/gfsec-split.c:258 #, c-format msgid "Invalid argument, unsigned integer expected: %s" msgstr "" #: src/gfsec-split.c:388 src/gfsec-use.c:219 msgid "libgcrypt version mismatch" msgstr "" #: src/gfsec-split.c:394 msgid "Missing secret file" msgstr "" #: src/gfsec-split.c:398 msgid "Cannot create configuration directory" msgstr "" #: src/gfsec-split.c:400 #, c-format msgid "Configuration file %s already exists" msgstr "" #: src/gfsec-split.c:401 msgid "Overwrite (y/N)?" msgstr "" #: src/gfsec-split.c:406 #, c-format msgid "Cannot set secret: %s" msgstr "" #: src/gfsec-split.c:417 #, c-format msgid "Cannot split secret: %s" msgstr "" #: src/gfsec-split.c:426 msgid "Cannot write share" msgstr "" #: src/gfsec-split.c:430 #, c-format msgid "Cannot write configuration file: %s" msgstr "" #: src/gfsec-split.c:439 msgid "Delete command terminated anormally" msgstr "" #: src/gfsec-split.c:443 msgid "Cannot delete original file" msgstr "" #: src/gfsec-use.c:49 msgid "" "Usage: gfsec-use [options] [command]\n" "Rebuild a shared secret and run the specified command.\n" "If no command is specified, a shell is executed. The rebuilt\n" "secret is destroyed when the command or the shell terminates.\n" msgstr "" #: src/gfsec-use.c:58 msgid "" " -c, --config FILE Read configuration from the specified\n" " file.\n" " -k, --keep Do not remove the reconstructed file\n" " once the command terminates.\n" " -o, --output FILE Write reconstructed secret in the specified\n" " file (override configuration file).\n" msgstr "" #: src/gfsec-use.c:66 msgid "" " -r, --restore-cmd CMD Execute the specified command instead of\n" " writing the reconstructed secret to disk.\n" " The secret will be send to the standard\n" " input of the command.\n" " -d, --destroy-cmd CMD Execute the specified command instead of\n" " deleting the reconstructed file.\n" msgstr "" #: src/gfsec-use.c:82 #, c-format msgid "" "gfsec-use (%s %s)\n" "Copyright (C) 2021 Damien Goutte-Gattat\n" "\n" "This program is released under the GNU General Public License.\n" "See the COPYING file or .\n" msgstr "" #: src/gfsec-use.c:123 #, c-format msgid "Cannot set data for share %s: %s" msgstr "" #: src/gfsec-use.c:127 #, c-format msgid "Found share data in %s\n" msgstr "" #: src/gfsec-use.c:227 msgid "Cannot read configuration file" msgstr "" #: src/gfsec-use.c:229 #, c-format msgid "%s (line %u): %s" msgstr "" #: src/gfsec-use.c:236 msgid "No output file or restore command specified" msgstr "" #: src/gfsec-use.c:248 #, c-format msgid "Cannot reconstitute secret: %s" msgstr "" #: src/gfsec-use.c:251 #, c-format msgid "Error while reconstituting secret: %s" msgstr "" #: src/gfsec-use.c:257 msgid "Cannot execute command" msgstr "" #: src/gfsec-use.c:260 msgid "Cannot send secret to command" msgstr "" #: src/gfsec-use.c:265 msgid "Cannot write secret" msgstr "" #: src/gfsec-use.c:275 msgid "Cannot fork" msgstr "" #: src/gfsec-use.c:300 msgid "Cannot exec" msgstr "" #: src/gfsec-use.c:307 msgid "Cannot wait for child process" msgstr "" #: src/gfsec-use.c:310 msgid "Child process terminated anormally" msgstr "" #: src/gfsec-use.c:312 #, c-format msgid "Removing secret.\n" msgstr "" #: src/gfsec-errors.h:19 msgid "Success" msgstr "" #: src/gfsec-errors.h:21 msgid "A function was improperly called" msgstr "" #: src/gfsec-errors.h:22 msgid "Not enough shares available" msgstr "" #: src/gfsec-errors.h:23 msgid "Too many shares" msgstr "" #: src/gfsec-errors.h:24 msgid "A share is not available" msgstr "" #: src/gfsec-errors.h:25 msgid "Shares have inconsistent lengths" msgstr "" #: src/gfsec-errors.h:26 msgid "Checksum failed for share data" msgstr "" #: src/gfsec-errors.h:27 msgid "Line too long" msgstr "" #: src/gfsec-errors.h:28 msgid "Invalid share URI" msgstr "" #: src/gfsec-errors.h:29 msgid "Invalid hash value" msgstr "" #: src/gfsec-errors.h:30 msgid "Unknown URI scheme" msgstr "" #: src/gfsec-errors.h:31 msgid "Invalid threshold" msgstr "" #: src/gfsec-errors.h:32 msgid "Invalid share parameter" msgstr "" #: src/gfsec-errors.h:33 msgid "Invalid path in share URI" msgstr "" #: src/gfsec-errors.h:34 msgid "Invalid parameter in share URI" msgstr "" #: src/gfsec-errors.h:35 msgid "Missing authority in share URI" msgstr "" #: src/gfsec-errors.h:36 msgid "Missing share number" msgstr "" #: src/gfsec-errors.h:37 msgid "Invalid non-local file URI" msgstr "" #: src/scheme-file.c:72 msgid "Local filesystem" msgstr "" #: src/scheme-gio.c:317 #, c-format msgid "External volume with label '%s'" msgstr "" #: src/scheme-gio.c:325 #, c-format msgid "External volume with UUID %s" msgstr "" gfsecret-0.5.0/AUTHORS0000644000175000001440000000006013604426726011311 00000000000000Damien Goutte-Gattat gfsecret-0.5.0/info/0000755000175000001440000000000014074777436011271 500000000000000gfsecret-0.5.0/info/gfsecret.info0000644000175000001440000013415414074646747013700 00000000000000This is gfsecret.info, produced by makeinfo version 6.7 from gfsecret.texi. This is the manual for Gfsecret (version 0.5.0, last updated 17 July 2021). Copyright (C) 2017,2021 Damien Goutte-Gattat Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". INFO-DIR-SECTION Util software START-INFO-DIR-ENTRY * gfsecret: (gfsecret). Gfsecret documentation. END-INFO-DIR-ENTRY  File: gfsecret.info, Node: Top, Next: Introduction, Up: (dir) Gfsecret ******** This manual is for Gfsecret (version 0.5.0, 17 July 2021). * Menu: * Introduction:: * The Share URI Syntax:: * Splitting a Secret:: * Using a Split Secret:: * Examples:: * GNU Free Documentation License:: * Index::  File: gfsecret.info, Node: Introduction, Next: The Share URI Syntax, Prev: Top, Up: Top 1 Introduction ************** You may have some important files that you both don't want to lose and don't want to fall into any other hands than yours. It may be files containing your OpenPGP private keys, the file containing all your online passwords, the file describing your plan for total world domination, whatever. Such files pose an interesting problem. Obviously, you have to backup them to avoid losing them, but any supplementary copy gives your adversary one more opportunity to grab your secret. * Menu: * Adi Shamir's Secret Sharing:: * Overview of Gfsecret::  File: gfsecret.info, Node: Adi Shamir's Secret Sharing, Next: Overview of Gfsecret, Up: Introduction 1.1 Adi Shamir's Secret Sharing =============================== A secret sharing scheme is precisely what you need to fulfill both of the contradictory goals. The Adi Shamir's secret sharing scheme, devised by the famous cryptographer Adi Shamir (the "A" in the RSA public cryptography algorithm) in 1979, relies on the fact that n + 1 points are required to uniquely define a curve corresponding to a polynom of order n. To illustrate the scheme, let's say you want to share a secret value b in two or more shares, so that at least two shares are needed to reconstitute the secret. You will define a curve of the form f(x) = ax + b, where a is a randomly chosen coefficient and b (the secret value) is the y coordinate where the curve intersects the Y axis. A share is then a point on that curve, that is, a couple x, f(x). If you have only one point, there's no way for you to know what the curve is, and where it intersects the Y axis, because there's an infinity of curves passing through this point. As soon as you have (at least) two points, however, you have all the information that you need: there's only one straight curve passing through two distinct points, and you can trace it, and trivially find where it intersects the Y axis (and thus retrieve the secret value).  File: gfsecret.info, Node: Overview of Gfsecret, Prev: Adi Shamir's Secret Sharing, Up: Introduction 1.2 Overview of Gfsecret ======================== Gfsecret implements the Adi Shamir's secret sharing scheme to allow its user to split a secret file into a given number of _shares_, to dispatch the shares onto several external storage devoces such as USB sticks, and to temporarily reconstruct the original file when needed. Gfsecret comprises two programs: 'gfsec-split' splits a secret file into shares and dispatches them, leaving behind a configuration file describing the location of the shares; 'gfsec-use' reads the configuration file left by 'gfsec-split', attempts to fetch the shares, and reconstructs the secret file if enough shares are available. If the reconstruction is successful, 'gfsec-use' will then execute a single command (or start a new interactive shell if the user didn't specify any command), and remove the reconstructed secret once that command terminates.  File: gfsecret.info, Node: The Share URI Syntax, Next: Splitting a Secret, Prev: Introduction, Up: Top 2 The Share URI Syntax ********************** Both 'gfsec-split' and 'gfsec-use' use the concept of a _share URI_ to describe and represent shares. A share URI is an URI-like string of the form 'scheme://authority/path?parameters'. The SCHEME part indicates the method to use to access the share. It can be: 'file' for a share on the local filesystem; 'label' for a share on an external volume identified by its label; 'uuid' for a share on an external volume identified by its UUID; 'mtp' for a share on a MTP-compliant device identified by its serial number; or 'http' or 'https' for a share on a remote web server. The AUTHORITY part identifies the storage device. It should be empty when using the 'file://' scheme (although for consistency with other uses of that scheme by other programs, it is permitted to specify 'localhost'). It represents the volume's label when using the 'label://' scheme, the volume's UUID when using the 'uuid://' scheme, the device's serial number when using the 'mtp://' scheme, and the server's hostname when using the 'http://' or 'https://' scheme. The PATH part is the pathname to the share file on the device. The filename itself should end with a numeric extension representing the share number (needed by 'gfsec-use' to appropriately reconstruct the secret). That share number is automatically determined and appended to the original filename by 'gfsec-split'. Finally, the optional PARAMETERS part may contains options expressed as 'key=value' pairs. Currently, valid options are 'sha256', which specifies a SHA2-256 hash that the share should match ('gfsec-use' will refuse to use the share otherwise), and 'share=no', which indicates that the corresponding share actually contains the whole secret (that option may also be spelled 'share=full'). The 'share' option also accepts a numeric value (from 1 to 255); in that case, 'gfsec-use' will use that value as the share number instead of looking for it at the end of the pathname as explained above.  File: gfsecret.info, Node: Splitting a Secret, Next: Using a Split Secret, Prev: The Share URI Syntax, Up: Top 3 Splitting a Secret ******************** The 'gfsec-split' tool is used to split a secret file into shares. The program must be given the pathname of the file to split as its first positional argument. The location of the shares to create can either be specified as _share URIs_ (*note The Share URI Syntax::) as subsequent positional arguments on the command line (*note Specifying Share URIs on the Command Line::), or be given through an interactive menu (*note Interactive Selection of Shares::). Note that 'gfsec-split' only has a somewhat limited support for the 'http' and 'https' scheme. In particular, authentication to the remote web server, which is likely to be required for uploading the share, can only be provided through a '.netrc' file. You may find it a better option to create the share on your local filesystem using the 'file' scheme, move it to the web server by any suitable mean (e.g., using 'scp'), and then update the generated configuration file to replace the 'file://' URI by the appropriate 'http' or 'https' URI. The threshold, that is, the minimal number of shares needed to reconstruct the original file, is specified with the option '-n' ('--threshold'). The default threshold is 2. The total number of shares must of course be greater than or equal to that threshold, and 'gfsec-split' will fail otherwise (obviously you cannot split a secret in two shares and require three shares to reconstruct it). By default, if the split is successful, 'gfsec-split' will delete the original secret file once the shares have been dispatched to their final location. Use the option '-k' ('--keep') to leave the original file intact. The option '-d' ('--destroy-cmd') may be used to specify a command that 'gfsec-split' will call to delete the secret once it has been split. The same command will also be called by 'gfsec-use' to delete the secret when it is no longer needed. A configuration file, needed by 'gfsec-use' to reconstruct the split file, will be automatically generated in the directory '$XDG_CONFIG_HOME/gfsecret/BASENAME.conf', where BASENAME is the basename of the original file (without any directory part and file extension). For example, when called to split a file '/home/alice/Documents/mysecret.dat', 'gfsec-split' will generate a configuration file in '/home/alice/.config/gfsecret/mysecret.conf' (assuming the default value for the XDG_CONFIG_HOME environment variable). Use the option '-c' ('--config') NAME to specify yourself the name of the configuration file. If NAME is a filename without extension and without a directory part, the configuration file will be written to '$XDG_CONFIG_HOME/gfsecret/NAME.conf'. Otherwise it will be written exactly at the specified location. * Menu: * Specifying Share URIs on the Command Line:: * Interactive Selection of Shares::  File: gfsecret.info, Node: Specifying Share URIs on the Command Line, Next: Interactive Selection of Shares, Up: Splitting a Secret 3.1 Specifying Share URIs on the Command Line ============================================= The first method to tell 'gfsec-split' where to put the shares is to give it _share URIs_ (*note The Share URI Syntax::) on the command line, as follows: $ gfsec-split SECRETFILE URI1 URI2 URI3 Before actually splitting the secret, you may invoke 'gfsec-split' with the option '-l' ('--list-supports') to get a list of available storage devices so that you can construct the needed share URIs: $ gfsec-split -l file:/// Local filesystem label://USBSTICK/ External volume with label 'USBSTICK' mtp://RF2GB6X704P/ Samsung Galaxy A3 With those informations, you may then proceed to the actual split. Here, assuming you want to put a share on each one of the available devices: $ gfsec-split SECRETFILE \ file:///home/alice/.shares/mysecret \ label://USBSTICK/mysecret \ mtp://RF2GB6X704P/Documents/mysecret (Note that shares do not need to have the same filename.) With this example, 'gfsec-split' with split SECRETFILE in three shares and store the first one in Alice's home directory, the second one in the USB mass storage device called _USBSTICK_, and the third one on the Samsung Galaxy A3 smartphone with serial number _RF2GB6X704P_. External volumes will be automatically mounted if needed (in that case they will also be unmounted at the end). Note that 'gfsec-split' will not create parent directories, which must exist beforehand.  File: gfsecret.info, Node: Interactive Selection of Shares, Prev: Specifying Share URIs on the Command Line, Up: Splitting a Secret 3.2 Interactive Selection of Shares =================================== To avoid manually specifying the share URIs, use the option '-i' ('--interactive'). You will then be presented with an interactive menu with the available devices: $ gfsec-split -i SECRETFILE Select a support for share #1: (1) Local filesystem (2) External volume with label 'USBSTICK' (3) Samsung Galaxy A3 (x) Done Your choice? Select the device on which you want to put the first share, then enter the pathname to use on that device when prompted (again, be aware that no parent directories will be created). Repeat for all the shares you want to create, then select 'x' when you are done. 'gfsec-split' will then show you a summary of what you have selected, and ask for your confirmation: The following shares will be created: file:///home/alice/.shares/mysecret.XXX label://USBSTICK/mysecret.XXX mtp://RF2GB6X704P/Documents/mysecret.XXX Proceed (y/N)? Note that you can use both the command line and the interactive menu in the same invocation of 'gfsec-split'. The shares that you describe on the command line will be added to the one you select in the menu. Note also that the interactive menu does not allow to specify shares to be sent to a remove web server. If you wish to do that, you have to specify a 'http' or 'https' URI on the command line.  File: gfsecret.info, Node: Using a Split Secret, Next: Examples, Prev: Splitting a Secret, Up: Top 4 Using a Split Secret ********************** The 'gfsec-use' program allows its user to temporarily reconstruct a previously split file. It reads a configuration file (automatically generated by the 'gfsec-split' program, although a configuration file can also be crafted by hand) which gives, in particular, the location of the shares (*note The Gfsecret Configuration File::). Configuration files are normally stored in '$XDG_CONFIG_HOME/gfsecret', and 'gfsec-use' reads by default the file 'XDG_CONFIG_HOME/gfsecret/default.conf'. The option '-c' ('--config') allows to specify another file: $ gfsec-use -c MYCONFIG If the file MYCONFIG exists, it is used as the configuration file; otherwise, 'gfsec-use' looks for a file named 'MYCONFIG.conf' in the directory 'XDG_CONFIG_HOME/gfsecret'. Once the split file has been reconstructed (if enough shares are available), 'gfsec-use' will either spawn a new shell, or execute any program specified at the end of the command line. When the shell, or the user-specified program, terminates, the reconstructed file is deleted again. The option '-k' ('--keep') prevents 'gfsec-use' from deleting the reconstructed file. As a special case, if this option is used and there is no user-specified command to execute, 'gfsec-use' will not spawn a new shell, but exits as soon as the file is reconstructed. The reconstructed file is normally written at the location of the original file (or any other location specified by the 'OUTFILE' key in the configuration file). It may be written elsewhere by using the option '-o' ('--output'). Instead of writing the reconstructed secret to a file, 'gfsec-use' may also call an user-specified command and send the secret to its standard input. The command to call is either specified through the '-r' ('--restore-cmd') option, or read from the configuration file. Similarly, an user-specified command may be run to delete the secret when it is no longer needed (unless the '--keep' option has been used). That command is either specified through the '-d' ('--destroy-cmd') option, or read from the configuration file. * Menu: * The Gfsecret Configuration File::  File: gfsecret.info, Node: The Gfsecret Configuration File, Up: Using a Split Secret 4.1 The Gfsecret Configuration File =================================== A configuration file contains all the informations needed by 'gfsec-use' to reconstruct a split file. Those informations are stored as 'key=value' pairs, with one such a pair per line. Blank lines are ignored, as well as lines starting with a '#' character. The following table lists the allowed keys and their signification: 'OUTFILE' This is the pathname to the file where the reconstructed secret is to be written. When the configuration file is generated by 'gfsec-split', this defaults to the location of the original file. 'RESTORE' This is the command to run once the secret has been reconstructed. The secret data will be sent to that command's standard input. 'DESTROY' This is the command to run to delete the secret when it is no longer needed. 'MINSHARES' This is the threshold, indicating the lowest number of shares required to reconstruct the secret. 'URI' This is an URI representing one of the shares, as described previously in *note The Share URI Syntax::.  File: gfsecret.info, Node: Examples, Next: GNU Free Documentation License, Prev: Using a Split Secret, Up: Top 5 Examples ********** This chapter describes some precise use cases for Gfsecret. * Menu: * Keeping a GnuPG Master Key Offline::  File: gfsecret.info, Node: Keeping a GnuPG Master Key Offline, Up: Examples 5.1 Keeping a GnuPG Master Key Offline ====================================== In this example, Alice has a GnuPG keyring containing a _master key_ and two subkeys: one for signing and one for encryption. Alice only needs her master key on rare occasions (mainly to certify other people's keys), and thus wants to keep it offline most of the time. Note that the following is only possible when using GnuPG 2.1 (or greater). First, Alice has to obtain both the _fingerprint_ and the _keygrip_ of her primary (master) key: $ gpg2 --list-secret-keys --with-keygrip /home/alice/.gnupg/pubring.kbx ------------------------------ sec rsa4096 2016-12-25 [SC] [expires: 2019-12-25] _DFF9C8A3FE6663F9DD157E16F5C95C96DD4C784D_ Keygrip = _47921AA1A41065B89D2790C3EAD88922063E8AA8_ uid [ultimate] Alice Smith ssb rsa2048 2016-12-25 [E] [expires: 2017-12-25] Keygrip = 543E2A5037F6C5B8C655255CA76DCF5FB0D9C9C0 ssb rsa2048 2016-12-25 [S] [expires: 2017-12-25] Keygrip = 6BA62F5EFDB16B8F1D7407E12466166FE90424B8 Alice then asks GnuPG to export the primary private key. Note the _!_ sign after the fingerprint, instructing GnuPG to export the specified key only (without it, the subkeys would be exported along with the primary key): $ gpg2 -o master.key --export-secret-keys \ DFF9C8A3FE6663F9DD157E16F5C95C96DD4C784D\! Alice plugs in her removable storage devices and calls 'gfsec-split' with the '-l' option: $ gfsec-split -l file:/// Local filesystem label://USBKEY/ External volume with label 'USBKEY' mtp://RF2GB6X704P/ Samsung Galaxy A3 Alice wants now to split her master key in three shares, one for each of the available devices. She thus calls 'gfsec-split' again as follows: $ gfsec-split -c master -o "" \ --restore-cmd "gpg2 --import -" \ --destroy-cmd "gpg-connect-agent 'DELETE_KEY --force 47921AA1A41065B89D2790C3EAD88922063E8AA8' /bye \ /home/alice/master.key \ file:///home/alice/.local/share/gfsecret/master-key \ label://USBKEY/master-key \ mtp://RF2GB6X704P/Documents/master-key Note the '--restore-cmd' and '--destroy-cmd' options, which specify the commands that will be called to restore and destroy again the private key, respectively. If the command succeeded, Alice can check with GnuPG that her master key is indeed no longer available: $ gpg2 --list-secret-keys /home/alice/.gnupg/pubring.kbx ------------------------------ sec# rsa4096 2016-12-25 [SC] [expires: 2019-12-25] DFF9C8A3FE6663F9DD157E16F5C95C96DD4C784D uid [ultimate] Alice Smith ssb rsa2048 2016-12-25 [E] [expires: 2017-12-25] ssb rsa2048 2016-12-25 [S] [expires: 2017-12-25] Note the '#' symbol following the 'sec' keyword: it indicates that the corresponding private key is not available. Starting from version 0.4.3, the Gfsecret package comes with a shell script called 'gfsec-split-gpg' which facilitates the above procedure. It dispenses Alice from having to find the fingerprint and the keygrip of her key and to export it from the GnuPG keyring. All she has to do is to run the following command: $ gfsec-split-gpg -c master -u alice \ file:///home/alice/.local/share/gfsecret/master-key \ label://USBKEY/master-key \ mtp://RF2GB6X704P/Documents/master-key About to split the following key: User ID: Alice Smith Fingerprint: DFF9C8A3FE6663F9DD157E16F5C95C96DD4C784D Keygrip: 47921AA1A41065B89D2790C3EAD88922063E8AA8 Proceed (y/N): Later on, Alice obtains Bob's public key and wants to certify it. For that, she needs her master private key. In order to reconstruct it, she calls 'gfsec-use' with the name of the configuration file she specified above: $ gfsec-use -c master Found share data in file:///home/alice/.local/share/gfsecret/master-key.070 gfsec-use: Cannot reconstitute the secret: Not enough shares available The reconstruction attempt failed because 'gfsec-use' found only the share stored on the local filesystem. Alice then plugs in one of her two removable devices and run the same command again: $ gfsec-use -c master Found share data in file:///home/alice/.local/share/gfsecret/master-key.070 Found share data in label://USBKEY/master-key.134 gfsec> This time, the reconstruction was successful, and Alice is dropped into a new shell in which she can do everything she needs to do with her private key. Once she is done, she can quit that shell, and her reconstructed key will be deleted again: gfsec> ^D Removing secret. Instead of spawning a shell, Alice could also have directly invoked the key editor of GnuPG from 'gfsec-use''s command line: $ gfsec-use -c master -- gpg2 --edit-key bob@example.com (Note the '--': it is needed to make sure 'gfsec-use' will not try to parse options that belongs to 'gpg2', such as '--edit-key' in this example.)  File: gfsecret.info, Node: GNU Free Documentation License, Next: Index, Prev: Examples, Up: Top Appendix A GNU Free Documentation License ***************************************** Version 1.3, 3 November 2008 Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 0. PREAMBLE The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. This License is a kind of "copyleft", which means that derivative works of the document must themselves be free in the same sense. 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ADDENDUM: How to use this License for your documents ==================================================== To use this License in a document you have written, include a copy of the License in the document and put the following copyright and license notices just after the title page: Copyright (C) YEAR YOUR NAME. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License''. If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, replace the "with...Texts." line with this: with the Invariant Sections being LIST THEIR TITLES, with the Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST. If you have Invariant Sections without Cover Texts, or some other combination of the three, merge those two alternatives to suit the situation. If your document contains nontrivial examples of program code, we recommend releasing these examples in parallel under your choice of free software license, such as the GNU General Public License, to permit their use in free software.  File: gfsecret.info, Node: Index, Prev: GNU Free Documentation License, Up: Top Index *****  Tag Table: Node: Top723 Node: Introduction1028 Node: Adi Shamir's Secret Sharing1707 Node: Overview of Gfsecret3114 Node: The Share URI Syntax4114 Node: Splitting a Secret6247 Node: Specifying Share URIs on the Command Line9225 Node: Interactive Selection of Shares10872 Node: Using a Split Secret12442 Node: The Gfsecret Configuration File14738 Node: Examples15948 Node: Keeping a GnuPG Master Key Offline16199 Node: GNU Free Documentation License21425 Node: Index46570  End Tag Table  Local Variables: coding: utf-8 End: gfsecret-0.5.0/info/stamp-vti0000644000175000001440000000013514074664150013043 00000000000000@set UPDATED 17 July 2021 @set UPDATED-MONTH July 2021 @set EDITION 0.5.0 @set VERSION 0.5.0 gfsecret-0.5.0/info/Makefile.am0000644000175000001440000000007313604426702013226 00000000000000info_TEXINFOS = gfsecret.texi gfsecret_TEXINFOS = fdl.texi gfsecret-0.5.0/info/gfsecret.texi0000644000175000001440000005175514074645301013704 00000000000000\input texinfo @setfilename gfsecret.info @settitle The Gfsecret Manual @include version.texi @copying This is the manual for Gfsecret (version @value{VERSION}, last updated @value{UPDATED}). Copyright @copyright{} 2017,2021 Damien Goutte-Gattat @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License''. @end quotation @end copying @dircategory Util software @direntry * gfsecret: (gfsecret). Gfsecret documentation. @end direntry @titlepage @title Gfsecret @subtitle for version @value{VERSION}, @value{UPDATED} @author Damien Goutte-Gattat (@email{devel@@incenp.org}) @page @vskip 0pt plus 1filll @insertcopying @end titlepage @contents @ifnottex @node Top @top Gfsecret This manual is for Gfsecret (version @value{VERSION}, @value{UPDATED}). @end ifnottex @menu * Introduction:: * The Share URI Syntax:: * Splitting a Secret:: * Using a Split Secret:: * Examples:: * GNU Free Documentation License:: * Index:: @end menu @node Introduction @chapter Introduction You may have some important files that you both don't want to lose and don't want to fall into any other hands than yours. It may be files containing your OpenPGP private keys, the file containing all your online passwords, the file describing your plan for total world domination, whatever. Such files pose an interesting problem. Obviously, you have to backup them to avoid losing them, but any supplementary copy gives your adversary one more opportunity to grab your secret. @menu * Adi Shamir's Secret Sharing:: * Overview of Gfsecret:: @end menu @node Adi Shamir's Secret Sharing @section Adi Shamir's Secret Sharing A secret sharing scheme is precisely what you need to fulfill both of the contradictory goals. The Adi Shamir's secret sharing scheme, devised by the famous cryptographer Adi Shamir (the ``A'' in the RSA public cryptography algorithm) in 1979, relies on the fact that @math{n + 1} points are required to uniquely define a curve corresponding to a polynom of order @math{n}. To illustrate the scheme, let's say you want to share a secret value @math{b} in two or more shares, so that at least two shares are needed to reconstitute the secret. You will define a curve of the form @math{f(x) = ax + b}, where @math{a} is a randomly chosen coefficient and @math{b} (the secret value) is the y coordinate where the curve intersects the Y axis. A share is then a point on that curve, that is, a couple @math{x, f(x)}. If you have only one point, there's no way for you to know what the curve is, and where it intersects the Y axis, because there's an infinity of curves passing through this point. As soon as you have (at least) two points, however, you have all the information that you need: there's only one straight curve passing through two distinct points, and you can trace it, and trivially find where it intersects the Y axis (and thus retrieve the secret value). @node Overview of Gfsecret @section Overview of Gfsecret Gfsecret implements the Adi Shamir's secret sharing scheme to allow its user to split a secret file into a given number of @emph{shares}, to dispatch the shares onto several external storage devoces such as USB sticks, and to temporarily reconstruct the original file when needed. Gfsecret comprises two programs: @command{gfsec-split} splits a secret file into shares and dispatches them, leaving behind a configuration file describing the location of the shares; @command{gfsec-use} reads the configuration file left by @command{gfsec-split}, attempts to fetch the shares, and reconstructs the secret file if enough shares are available. If the reconstruction is successful, @command{gfsec-use} will then execute a single command (or start a new interactive shell if the user didn't specify any command), and remove the reconstructed secret once that command terminates. @node The Share URI Syntax @chapter The Share URI Syntax Both @command{gfsec-split} and @command{gfsec-use} use the concept of a @emph{share URI} to describe and represent shares. A share URI is an URI-like string of the form @samp{scheme://authority/path?parameters}. The @var{scheme} part indicates the method to use to access the share. It can be: @samp{file} for a share on the local filesystem; @samp{label} for a share on an external volume identified by its label; @samp{uuid} for a share on an external volume identified by its UUID; @samp{mtp} for a share on a MTP-compliant device identified by its serial number; or @samp{http} or @samp{https} for a share on a remote web server. The @var{authority} part identifies the storage device. It should be empty when using the @samp{file://} scheme (although for consistency with other uses of that scheme by other programs, it is permitted to specify @samp{localhost}). It represents the volume's label when using the @samp{label://} scheme, the volume's UUID when using the @samp{uuid://} scheme, the device's serial number when using the @samp{mtp://} scheme, and the server's hostname when using the @samp{http://} or @samp{https://} scheme. The @var{path} part is the pathname to the share file on the device. The filename itself should end with a numeric extension representing the share number (needed by @command{gfsec-use} to appropriately reconstruct the secret). That share number is automatically determined and appended to the original filename by @command{gfsec-split}. Finally, the optional @var{parameters} part may contains options expressed as @samp{key=value} pairs. Currently, valid options are @samp{sha256}, which specifies a SHA2-256 hash that the share should match (@command{gfsec-use} will refuse to use the share otherwise), and @samp{share=no}, which indicates that the corresponding share actually contains the whole secret (that option may also be spelled @samp{share=full}). The @samp{share} option also accepts a numeric value (from 1 to 255); in that case, @samp{gfsec-use} will use that value as the share number instead of looking for it at the end of the pathname as explained above. @node Splitting a Secret @chapter Splitting a Secret The @command{gfsec-split} tool is used to split a secret file into shares. The program must be given the pathname of the file to split as its first positional argument. The location of the shares to create can either be specified as @emph{share URIs} (@ref{The Share URI Syntax}) as subsequent positional arguments on the command line (@ref{Specifying Share URIs on the Command Line}), or be given through an interactive menu (@ref{Interactive Selection of Shares}). Note that @command{gfsec-split} only has a somewhat limited support for the @samp{http} and @samp{https} scheme. In particular, authentication to the remote web server, which is likely to be required for uploading the share, can only be provided through a @file{.netrc} file. You may find it a better option to create the share on your local filesystem using the @samp{file} scheme, move it to the web server by any suitable mean (e.g., using @command{scp}), and then update the generated configuration file to replace the @samp{file://} URI by the appropriate @samp{http} or @samp{https} URI. The threshold, that is, the minimal number of shares needed to reconstruct the original file, is specified with the option @option{-n} (@option{--threshold}). The default threshold is 2. The total number of shares must of course be greater than or equal to that threshold, and @command{gfsec-split} will fail otherwise (obviously you cannot split a secret in two shares and require three shares to reconstruct it). By default, if the split is successful, @command{gfsec-split} will delete the original secret file once the shares have been dispatched to their final location. Use the option @option{-k} (@option{--keep}) to leave the original file intact. The option @option{-d} (@option{--destroy-cmd}) may be used to specify a command that @command{gfsec-split} will call to delete the secret once it has been split. The same command will also be called by @command{gfsec-use} to delete the secret when it is no longer needed. A configuration file, needed by @command{gfsec-use} to reconstruct the split file, will be automatically generated in the directory @file{$XDG_CONFIG_HOME/gfsecret/@var{basename}.conf}, where @var{basename} is the basename of the original file (without any directory part and file extension). For example, when called to split a file @file{/home/alice/Documents/mysecret.dat}, @command{gfsec-split} will generate a configuration file in @file{/home/alice/.config/gfsecret/mysecret.conf} (assuming the default value for the @var{XDG_CONFIG_HOME} environment variable). Use the option @option{-c} (@option{--config}) @var{name} to specify yourself the name of the configuration file. If @var{name} is a filename without extension and without a directory part, the configuration file will be written to @file{$XDG_CONFIG_HOME/gfsecret/@var{name}.conf}. Otherwise it will be written exactly at the specified location. @menu * Specifying Share URIs on the Command Line:: * Interactive Selection of Shares:: @end menu @node Specifying Share URIs on the Command Line @section Specifying Share URIs on the Command Line The first method to tell @command{gfsec-split} where to put the shares is to give it @emph{share URIs} (@ref{The Share URI Syntax}) on the command line, as follows: @example $ gfsec-split @var{secretfile} @var{uri1} @var{uri2} @var{uri3} @end example Before actually splitting the secret, you may invoke @command{gfsec-split} with the option @option{-l} (@option{--list-supports}) to get a list of available storage devices so that you can construct the needed share URIs: @example $ gfsec-split -l file:/// Local filesystem label://USBSTICK/ External volume with label 'USBSTICK' mtp://RF2GB6X704P/ Samsung Galaxy A3 @end example With those informations, you may then proceed to the actual split. Here, assuming you want to put a share on each one of the available devices: @example $ gfsec-split @var{secretfile} \ file:///home/alice/.shares/mysecret \ label://USBSTICK/mysecret \ mtp://RF2GB6X704P/Documents/mysecret @end example (Note that shares do not need to have the same filename.) With this example, @command{gfsec-split} with split @var{secretfile} in three shares and store the first one in Alice's home directory, the second one in the USB mass storage device called @emph{USBSTICK}, and the third one on the Samsung Galaxy A3 smartphone with serial number @emph{RF2GB6X704P}. External volumes will be automatically mounted if needed (in that case they will also be unmounted at the end). Note that @command{gfsec-split} will not create parent directories, which must exist beforehand. @node Interactive Selection of Shares @section Interactive Selection of Shares To avoid manually specifying the share URIs, use the option @option{-i} (@option{--interactive}). You will then be presented with an interactive menu with the available devices: @example $ gfsec-split -i @var{secretfile} Select a support for share #1: (1) Local filesystem (2) External volume with label 'USBSTICK' (3) Samsung Galaxy A3 (x) Done Your choice? @end example Select the device on which you want to put the first share, then enter the pathname to use on that device when prompted (again, be aware that no parent directories will be created). Repeat for all the shares you want to create, then select @kbd{x} when you are done. @command{gfsec-split} will then show you a summary of what you have selected, and ask for your confirmation: @example The following shares will be created: file:///home/alice/.shares/mysecret.XXX label://USBSTICK/mysecret.XXX mtp://RF2GB6X704P/Documents/mysecret.XXX Proceed (y/N)? @end example Note that you can use both the command line and the interactive menu in the same invocation of @command{gfsec-split}. The shares that you describe on the command line will be added to the one you select in the menu. Note also that the interactive menu does not allow to specify shares to be sent to a remove web server. If you wish to do that, you have to specify a @samp{http} or @samp{https} URI on the command line. @node Using a Split Secret @chapter Using a Split Secret The @command{gfsec-use} program allows its user to temporarily reconstruct a previously split file. It reads a configuration file (automatically generated by the @command{gfsec-split} program, although a configuration file can also be crafted by hand) which gives, in particular, the location of the shares (@ref{The Gfsecret Configuration File}). Configuration files are normally stored in @file{$XDG_CONFIG_HOME/gfsecret}, and @command{gfsec-use} reads by default the file @file{XDG_CONFIG_HOME/gfsecret/default.conf}. The option @option{-c} (@option{--config}) allows to specify another file: @example $ gfsec-use -c @var{myconfig} @end example If the file @var{myconfig} exists, it is used as the configuration file; otherwise, @command{gfsec-use} looks for a file named @file{@var{myconfig}.conf} in the directory @file{XDG_CONFIG_HOME/gfsecret}. Once the split file has been reconstructed (if enough shares are available), @command{gfsec-use} will either spawn a new shell, or execute any program specified at the end of the command line. When the shell, or the user-specified program, terminates, the reconstructed file is deleted again. The option @option{-k} (@option{--keep}) prevents @command{gfsec-use} from deleting the reconstructed file. As a special case, if this option is used and there is no user-specified command to execute, @command{gfsec-use} will not spawn a new shell, but exits as soon as the file is reconstructed. The reconstructed file is normally written at the location of the original file (or any other location specified by the @option{OUTFILE} key in the configuration file). It may be written elsewhere by using the option @option{-o} (@option{--output}). Instead of writing the reconstructed secret to a file, @command{gfsec-use} may also call an user-specified command and send the secret to its standard input. The command to call is either specified through the @option{-r} (@option{--restore-cmd}) option, or read from the configuration file. Similarly, an user-specified command may be run to delete the secret when it is no longer needed (unless the @option{--keep} option has been used). That command is either specified through the @option{-d} (@option{--destroy-cmd}) option, or read from the configuration file. @menu * The Gfsecret Configuration File:: @end menu @node The Gfsecret Configuration File @section The Gfsecret Configuration File A configuration file contains all the informations needed by @command{gfsec-use} to reconstruct a split file. Those informations are stored as @code{key=value} pairs, with one such a pair per line. Blank lines are ignored, as well as lines starting with a @code{#} character. The following table lists the allowed keys and their signification: @table @code @item OUTFILE This is the pathname to the file where the reconstructed secret is to be written. When the configuration file is generated by @command{gfsec-split}, this defaults to the location of the original file. @item RESTORE This is the command to run once the secret has been reconstructed. The secret data will be sent to that command's standard input. @item DESTROY This is the command to run to delete the secret when it is no longer needed. @item MINSHARES This is the threshold, indicating the lowest number of shares required to reconstruct the secret. @item URI This is an URI representing one of the shares, as described previously in @ref{The Share URI Syntax}. @end table @node Examples @chapter Examples This chapter describes some precise use cases for Gfsecret. @menu * Keeping a GnuPG Master Key Offline:: @end menu @node Keeping a GnuPG Master Key Offline @section Keeping a GnuPG Master Key Offline In this example, Alice has a GnuPG keyring containing a @emph{master key} and two subkeys: one for signing and one for encryption. Alice only needs her master key on rare occasions (mainly to certify other people's keys), and thus wants to keep it offline most of the time. Note that the following is only possible when using GnuPG 2.1 (or greater). First, Alice has to obtain both the @emph{fingerprint} and the @emph{keygrip} of her primary (master) key: @example $ gpg2 --list-secret-keys --with-keygrip /home/alice/.gnupg/pubring.kbx ------------------------------ sec rsa4096 2016-12-25 [SC] [expires: 2019-12-25] @emph{DFF9C8A3FE6663F9DD157E16F5C95C96DD4C784D} Keygrip = @emph{47921AA1A41065B89D2790C3EAD88922063E8AA8} uid [ultimate] Alice Smith ssb rsa2048 2016-12-25 [E] [expires: 2017-12-25] Keygrip = 543E2A5037F6C5B8C655255CA76DCF5FB0D9C9C0 ssb rsa2048 2016-12-25 [S] [expires: 2017-12-25] Keygrip = 6BA62F5EFDB16B8F1D7407E12466166FE90424B8 @end example Alice then asks GnuPG to export the primary private key. Note the @emph{!} sign after the fingerprint, instructing GnuPG to export the specified key only (without it, the subkeys would be exported along with the primary key): @example $ gpg2 -o master.key --export-secret-keys \ DFF9C8A3FE6663F9DD157E16F5C95C96DD4C784D\! @end example Alice plugs in her removable storage devices and calls @command{gfsec-split} with the @option{-l} option: @example $ gfsec-split -l file:/// Local filesystem label://USBKEY/ External volume with label 'USBKEY' mtp://RF2GB6X704P/ Samsung Galaxy A3 @end example Alice wants now to split her master key in three shares, one for each of the available devices. She thus calls @command{gfsec-split} again as follows: @example $ gfsec-split -c master -o "" \ --restore-cmd "gpg2 --import -" \ --destroy-cmd "gpg-connect-agent 'DELETE_KEY --force 47921AA1A41065B89D2790C3EAD88922063E8AA8' /bye \ /home/alice/master.key \ file:///home/alice/.local/share/gfsecret/master-key \ label://USBKEY/master-key \ mtp://RF2GB6X704P/Documents/master-key @end example Note the @option{--restore-cmd} and @option{--destroy-cmd} options, which specify the commands that will be called to restore and destroy again the private key, respectively. If the command succeeded, Alice can check with GnuPG that her master key is indeed no longer available: @example $ gpg2 --list-secret-keys /home/alice/.gnupg/pubring.kbx ------------------------------ sec# rsa4096 2016-12-25 [SC] [expires: 2019-12-25] DFF9C8A3FE6663F9DD157E16F5C95C96DD4C784D uid [ultimate] Alice Smith ssb rsa2048 2016-12-25 [E] [expires: 2017-12-25] ssb rsa2048 2016-12-25 [S] [expires: 2017-12-25] @end example Note the @code{#} symbol following the @code{sec} keyword: it indicates that the corresponding private key is not available. Starting from version 0.4.3, the Gfsecret package comes with a shell script called @command{gfsec-split-gpg} which facilitates the above procedure. It dispenses Alice from having to find the fingerprint and the keygrip of her key and to export it from the GnuPG keyring. All she has to do is to run the following command: @example $ gfsec-split-gpg -c master -u alice \ file:///home/alice/.local/share/gfsecret/master-key \ label://USBKEY/master-key \ mtp://RF2GB6X704P/Documents/master-key About to split the following key: User ID: Alice Smith Fingerprint: DFF9C8A3FE6663F9DD157E16F5C95C96DD4C784D Keygrip: 47921AA1A41065B89D2790C3EAD88922063E8AA8 Proceed (y/N): @end example Later on, Alice obtains Bob's public key and wants to certify it. For that, she needs her master private key. In order to reconstruct it, she calls @command{gfsec-use} with the name of the configuration file she specified above: @example $ gfsec-use -c master Found share data in file:///home/alice/.local/share/gfsecret/master-key.070 gfsec-use: Cannot reconstitute the secret: Not enough shares available @end example The reconstruction attempt failed because @command{gfsec-use} found only the share stored on the local filesystem. Alice then plugs in one of her two removable devices and run the same command again: @example $ gfsec-use -c master Found share data in file:///home/alice/.local/share/gfsecret/master-key.070 Found share data in label://USBKEY/master-key.134 gfsec> @end example This time, the reconstruction was successful, and Alice is dropped into a new shell in which she can do everything she needs to do with her private key. Once she is done, she can quit that shell, and her reconstructed key will be deleted again: @example gfsec> ^D Removing secret. @end example Instead of spawning a shell, Alice could also have directly invoked the key editor of GnuPG from @command{gfsec-use}'s command line: @example $ gfsec-use -c master -- gpg2 --edit-key bob@@example.com @end example (Note the @code{--}: it is needed to make sure @command{gfsec-use} will not try to parse options that belongs to @command{gpg2}, such as @option{--edit-key} in this example.) @node GNU Free Documentation License @appendix GNU Free Documentation License @include fdl.texi @node Index @unnumbered Index @printindex cp @bye gfsecret-0.5.0/info/version.texi0000644000175000001440000000013514074646747013570 00000000000000@set UPDATED 17 July 2021 @set UPDATED-MONTH July 2021 @set EDITION 0.5.0 @set VERSION 0.5.0 gfsecret-0.5.0/info/Makefile.in0000644000175000001440000006210414074663643013253 00000000000000# Makefile.in generated by automake 1.16.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2020 Free Software Foundation, Inc. # This Makefile.in is free software; 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Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. This License is a kind of ``copyleft'', which means that derivative works of the document must themselves be free in the same sense. It complements the GNU General Public License, which is a copyleft license designed for free software. We have designed this License in order to use it for manuals for free software, because free software needs free documentation: a free program should come with manuals providing the same freedoms that the software does. But this License is not limited to software manuals; it can be used for any textual work, regardless of subject matter or whether it is published as a printed book. We recommend this License principally for works whose purpose is instruction or reference. @item APPLICABILITY AND DEFINITIONS This License applies to any manual or other work, in any medium, that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License. Such a notice grants a world-wide, royalty-free license, unlimited in duration, to use that work under the conditions stated herein. The ``Document'', below, refers to any such manual or work. Any member of the public is a licensee, and is addressed as ``you''. You accept the license if you copy, modify or distribute the work in a way requiring permission under copyright law. A ``Modified Version'' of the Document means any work containing the Document or a portion of it, either copied verbatim, or with modifications and/or translated into another language. A ``Secondary Section'' is a named appendix or a front-matter section of the Document that deals exclusively with the relationship of the publishers or authors of the Document to the Document's overall subject (or to related matters) and contains nothing that could fall directly within that overall subject. (Thus, if the Document is in part a textbook of mathematics, a Secondary Section may not explain any mathematics.) The relationship could be a matter of historical connection with the subject or with related matters, or of legal, commercial, philosophical, ethical or political position regarding them. The ``Invariant Sections'' are certain Secondary Sections whose titles are designated, as being those of Invariant Sections, in the notice that says that the Document is released under this License. If a section does not fit the above definition of Secondary then it is not allowed to be designated as Invariant. The Document may contain zero Invariant Sections. If the Document does not identify any Invariant Sections then there are none. The ``Cover Texts'' are certain short passages of text that are listed, as Front-Cover Texts or Back-Cover Texts, in the notice that says that the Document is released under this License. A Front-Cover Text may be at most 5 words, and a Back-Cover Text may be at most 25 words. A ``Transparent'' copy of the Document means a machine-readable copy, represented in a format whose specification is available to the general public, that is suitable for revising the document straightforwardly with generic text editors or (for images composed of pixels) generic paint programs or (for drawings) some widely available drawing editor, and that is suitable for input to text formatters or for automatic translation to a variety of formats suitable for input to text formatters. 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A section ``Entitled XYZ'' means a named subunit of the Document whose title either is precisely XYZ or contains XYZ in parentheses following text that translates XYZ in another language. (Here XYZ stands for a specific section name mentioned below, such as ``Acknowledgements'', ``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title'' of such a section when you modify the Document means that it remains a section ``Entitled XYZ'' according to this definition. The Document may include Warranty Disclaimers next to the notice which states that this License applies to the Document. These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License. @item VERBATIM COPYING You may copy and distribute the Document in any medium, either commercially or noncommercially, provided that this License, the copyright notices, and the license notice saying this License applies to the Document are reproduced in all copies, and that you add no other conditions whatsoever to those of this License. You may not use technical measures to obstruct or control the reading or further copying of the copies you make or distribute. However, you may accept compensation in exchange for copies. If you distribute a large enough number of copies you must also follow the conditions in section 3. 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You may use the same title as a previous version if the original publisher of that version gives permission. @item List on the Title Page, as authors, one or more persons or entities responsible for authorship of the modifications in the Modified Version, together with at least five of the principal authors of the Document (all of its principal authors, if it has fewer than five), unless they release you from this requirement. @item State on the Title page the name of the publisher of the Modified Version, as the publisher. @item Preserve all the copyright notices of the Document. @item Add an appropriate copyright notice for your modifications adjacent to the other copyright notices. @item Include, immediately after the copyright notices, a license notice giving the public permission to use the Modified Version under the terms of this License, in the form shown in the Addendum below. @item Preserve in that license notice the full lists of Invariant Sections and required Cover Texts given in the Document's license notice. @item Include an unaltered copy of this License. @item Preserve the section Entitled ``History'', Preserve its Title, and add to it an item stating at least the title, year, new authors, and publisher of the Modified Version as given on the Title Page. 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Such a section may not be included in the Modified Version. @item Do not retitle any existing section to be Entitled ``Endorsements'' or to conflict in title with any Invariant Section. @item Preserve any Warranty Disclaimers. @end enumerate If the Modified Version includes new front-matter sections or appendices that qualify as Secondary Sections and contain no material copied from the Document, you may at your option designate some or all of these sections as invariant. To do this, add their titles to the list of Invariant Sections in the Modified Version's license notice. These titles must be distinct from any other section titles. You may add a section Entitled ``Endorsements'', provided it contains nothing but endorsements of your Modified Version by various parties---for example, statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard. 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If there are multiple Invariant Sections with the same name but different contents, make the title of each such section unique by adding at the end of it, in parentheses, the name of the original author or publisher of that section if known, or else a unique number. Make the same adjustment to the section titles in the list of Invariant Sections in the license notice of the combined work. In the combination, you must combine any sections Entitled ``History'' in the various original documents, forming one section Entitled ``History''; likewise combine any sections Entitled ``Acknowledgements'', and any sections Entitled ``Dedications''. You must delete all sections Entitled ``Endorsements.'' @item COLLECTIONS OF DOCUMENTS You may make a collection consisting of the Document and other documents released under this License, and replace the individual copies of this License in the various documents with a single copy that is included in the collection, provided that you follow the rules of this License for verbatim copying of each of the documents in all other respects. You may extract a single document from such a collection, and distribute it individually under this License, provided you insert a copy of this License into the extracted document, and follow this License in all other respects regarding verbatim copying of that document. @item AGGREGATION WITH INDEPENDENT WORKS A compilation of the Document or its derivatives with other separate and independent documents or works, in or on a volume of a storage or distribution medium, is called an ``aggregate'' if the copyright resulting from the compilation is not used to limit the legal rights of the compilation's users beyond what the individual works permit. When the Document is included in an aggregate, this License does not apply to the other works in the aggregate which are not themselves derivative works of the Document. If the Cover Text requirement of section 3 is applicable to these copies of the Document, then if the Document is less than one half of the entire aggregate, the Document's Cover Texts may be placed on covers that bracket the Document within the aggregate, or the electronic equivalent of covers if the Document is in electronic form. Otherwise they must appear on printed covers that bracket the whole aggregate. @item TRANSLATION Translation is considered a kind of modification, so you may distribute translations of the Document under the terms of section 4. Replacing Invariant Sections with translations requires special permission from their copyright holders, but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections. You may include a translation of this License, and all the license notices in the Document, and any Warranty Disclaimers, provided that you also include the original English version of this License and the original versions of those notices and disclaimers. In case of a disagreement between the translation and the original version of this License or a notice or disclaimer, the original version will prevail. If a section in the Document is Entitled ``Acknowledgements'', ``Dedications'', or ``History'', the requirement (section 4) to Preserve its Title (section 1) will typically require changing the actual title. @item TERMINATION You may not copy, modify, sublicense, or distribute the Document except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense, or distribute it is void, and will automatically terminate your rights under this License. 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, receipt of a copy of some or all of the same material does not give you any rights to use it. @item FUTURE REVISIONS OF THIS LICENSE The Free Software Foundation may publish new, revised versions of the GNU Free Documentation 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. See @uref{http://www.gnu.org/copyleft/}. Each version of the License is given a distinguishing version number. If the Document specifies that a particular numbered version of this License ``or any later version'' applies to it, you have the option of following the terms and conditions either of that specified version or of any later version that has been published (not as a draft) by the Free Software Foundation. If the Document does not specify a version number of this License, you may choose any version ever published (not as a draft) by the Free Software Foundation. If the Document specifies that a proxy can decide which future versions of this License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Document. @item RELICENSING ``Massive Multiauthor Collaboration Site'' (or ``MMC Site'') means any World Wide Web server that publishes copyrightable works and also provides prominent facilities for anybody to edit those works. A public wiki that anybody can edit is an example of such a server. A ``Massive Multiauthor Collaboration'' (or ``MMC'') contained in the site means any set of copyrightable works thus published on the MMC site. ``CC-BY-SA'' means the Creative Commons Attribution-Share Alike 3.0 license published by Creative Commons Corporation, a not-for-profit corporation with a principal place of business in San Francisco, California, as well as future copyleft versions of that license published by that same organization. ``Incorporate'' means to publish or republish a Document, in whole or in part, as part of another Document. An MMC is ``eligible for relicensing'' if it is licensed under this License, and if all works that were first published under this License somewhere other than this MMC, and subsequently incorporated in whole or in part into the MMC, (1) had no cover texts or invariant sections, and (2) were thus incorporated prior to November 1, 2008. The operator of an MMC Site may republish an MMC contained in the site under CC-BY-SA on the same site at any time before August 1, 2009, provided the MMC is eligible for relicensing. @end enumerate @page @heading ADDENDUM: How to use this License for your documents To use this License in a document you have written, include a copy of the License in the document and put the following copyright and license notices just after the title page: @smallexample @group Copyright (C) @var{year} @var{your name}. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License''. @end group @end smallexample If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, replace the ``with@dots{}Texts.'' line with this: @smallexample @group with the Invariant Sections being @var{list their titles}, with the Front-Cover Texts being @var{list}, and with the Back-Cover Texts being @var{list}. @end group @end smallexample If you have Invariant Sections without Cover Texts, or some other combination of the three, merge those two alternatives to suit the situation. If your document contains nontrivial examples of program code, we recommend releasing these examples in parallel under your choice of free software license, such as the GNU General Public License, to permit their use in free software. @c Local Variables: @c ispell-local-pdict: "ispell-dict" @c End: gfsecret-0.5.0/src/0000755000175000001440000000000014074777436011125 500000000000000gfsecret-0.5.0/src/secretcfg.c0000644000175000001440000003303714074776240013154 00000000000000/* * gfsec - Secret sharing tools * Copyright (C) 2016,2017,2021 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include "secretcfg.h" #include #include #include #include #include #define MAX_LINE_LENGTH 256 /** * Reads a single line from the specified stream. * This function differs from standard fgets(3) in two aspects: the * newline character is not stored, and if the line to read is too long * to fit into the provided buffer, the whole line is discarded. * * @param f The stream to read from. * @param buffer A character buffer to store the line into. * @param len Size of the \a buffer array. * * @return The number of characters read, or one of the GFSEC_ERR_* * error codes. */ static ssize_t get_line(FILE *f, char *buffer, size_t len) { int c; size_t n = 0; while ( (c = fgetc(f)) != '\n' ) { if ( c == EOF ) return GFSEC_ERR_SYSTEM_ERROR; if ( n >= len - 1 ) { /* Line too long */ while ( (c = fgetc(f)) != '\n' && c != EOF ) ; /* Discard line */ return GFSEC_ERR_CONFIG_LINE_TOO_LONG; } buffer[n++] = (char) c; } buffer[n] = '\0'; return n; } /** * Extracts the authority portion from a URI string. * Reads the provided string up to first '/' character. * * @param uri The address of the URI string. The pointer is * advanced to the '/' character separating the * authority from the path. * @param share The share object to which the authority will be * assigned. * * @return * - 0 if successful; * - GFSEC_ERR_CONFIG_INVALID_URI if the URI does not contain a '/' * character; * - GFSEC_ERR_CONFIG_MISSING_AUTHORITY if the authority portion is * empty and the scheme is not 'file://'; * - GFSEC_ERR_CONFIG_NONLOCAL_FILE_URI if the scheme is 'file://' * and the authority is not 'localhost'. */ static int parse_authority(const char **uri, gfsec_share_t *share) { char *slash; if ( ! (slash = strchr(*uri, '/')) ) return GFSEC_ERR_CONFIG_INVALID_URI; if ( slash > *uri ) { size_t len = slash - *uri; if ( share->scheme == GFSEC_SCHEME_FILE ) { if ( len != 9 || strncmp(*uri, "localhost", len) != 0 ) return GFSEC_ERR_CONFIG_NONLOCAL_FILE_URI; } share->authority = xstrndup(*uri, len); *uri = slash; } else if ( share->scheme != GFSEC_SCHEME_FILE ) return GFSEC_ERR_CONFIG_MISSING_AUTHORITY; return 0; } /** * Extracts the path portion from a URI string. * Reads the provided string up to its end or up to the first * '?' character (marking the end of the 'path' part of an URI). * * @param uri The address of the URI string. The pointer is advanced * to the first '?' character, or to the terminating NULL * byte. * @param path The address of a newly allocated buffer to store the * extracted path. * * @return 0 if the path was successfully parsed, or * GFSEC_ERR_CONFIG_INVALID_URI if either the path is empty or it ends * with a directory separator. */ static int parse_path(const char **uri, char **path) { char *qm; qm = strchrnul(*uri, '?'); if ( qm == *uri || *(qm - 1) == '/' ) return GFSEC_ERR_CONFIG_INVALID_URI_PATH; *path = xstrndup(*uri, qm - *uri); *uri = qm; return 0; } /** * Parses a hexadecimal-encoded SHA-256 hash value. * * @param hex The encoded hash to parse. * @param len The length of the hex buffer. * @param sha256 The address of a newly allocated buffer to store * the hash value. * * @return 0 if the hash value was successfully parsed, * or GFSEC_ERR_CONFIG_INVALID_HASH if the string did not contain * a valid SHA-256 hash value. */ static int parse_sha256(const char *hex, size_t len, unsigned char **sha256) { unsigned n; if ( len != 64 ) return GFSEC_ERR_CONFIG_INVALID_HASH; *sha256 = xmalloc(32); for ( n = 0; n < len; n++ ) { unsigned char h, val; h = hex[n]; if ( h >= '0' && h <= '9' ) val = h - '0'; else if ( h >= 'A' && h <= 'F' ) val = h - 'A' + 10; else if ( h >= 'a' && h <= 'f' ) val = h - 'a' + 10; else { /* Invalid character in the hash. */ free(*sha256); *sha256 = NULL; return GFSEC_ERR_CONFIG_INVALID_HASH; } if ( n % 2 == 0 ) (*sha256)[n / 2] = val << 4; else (*sha256)[n / 2] += val; } return 0; } static int parse_share_number(const char *str, size_t len, unsigned short *nr) { char *endptr; *nr = strtoul(str, &endptr, 10); if ( endptr != (str + len) ) return GFSEC_ERR_CONFIG_INVALID_SHARENR; if ( *nr == 0 || *nr > 255 ) return GFSEC_ERR_CONFIG_INVALID_SHARENR; return 0; } /** * Parses a name=value parameter in the provided string. * * @param uri The address of the string containing the URI to * parse. The pointer is advanced to the character * located after the value. * @param share The share object to which the parameter will be * assigned. * * @return 0 if a correctly formed name=value pair was * found, or one of the GFSEC_ERR_* error codes. */ static int parse_parameter(const char **uri, gfsec_share_t *share) { char *eq, *amp; int rc = 0; if ( **uri == '?' || **uri == '&' ) *uri += 1; /* Skip initial delimiter. */ if ( **uri == '\0' || **uri == '&' ) return 0; /* Silently ignore empty parameter. */ amp = strchrnul(*uri, '&'); if ( ! (eq = strchr(*uri, '=')) || amp < eq ) return GFSEC_ERR_CONFIG_INVALID_URI_PARAM; /* Missing value. */ if ( *(eq + 1) == '\0' || *(eq + 1) == '&' ) return GFSEC_ERR_CONFIG_INVALID_URI_PARAM; /* Empty value. */ if ( strncmp(*uri, "share", eq - *uri) == 0 ) { eq += 1; if ( strncmp(eq, "no", amp - eq) == 0 ) share->number = GFSEC_SHARE_NUMBER_FULL; else if ( strncmp(eq, "full", amp - eq) == 0 ) share->number = GFSEC_SHARE_NUMBER_FULL; else rc = parse_share_number(eq, amp - eq, &(share->number)); *uri = amp; } else if ( strncmp(*uri, "sha256", eq - *uri) == 0 ) { eq += 1; rc = parse_sha256(eq, amp - eq, &(share->hash)); *uri = amp; } else { /* Skip unknown parameter. */ while ( **uri != '\0' && **uri != '&' ) (*uri) += 1; } return rc; } /** * Extract the share number from the last 3 characters of the * specified path. * * @param path The path to extract the share number from. * * @return The share number, or 0 if the path does not end * with a correctly formatted share number. */ static unsigned char get_share_number_from_path(const char *path) { size_t len; unsigned long sharenr; char *endptr; len = strlen(path); if ( len < 4 ) return 0; if ( path[len - 4] != '.' ) return 0; sharenr = strtoul(&(path[len - 3]), &endptr, 10); if ( *endptr != '\0' ) return 0; if ( sharenr > 255 ) return 0; return (unsigned char) sharenr; } /** * Parses the specified URI into a share object. * * @param uri The URI to parse. * @param secret The gfsec_secret_t object to which a share * will be added if the URI is correctly parsed. * @param assign If non-zero, the share number will be randomly * assigned and not extracted from the URI. * * @return 0 if the URI was successfully parsed, or one of the * GFSEC_ERR_* error codes. */ int gfsec_parse_uri(const char *uri, gfsec_secret_t *secret, int assign) { gfsec_share_t *share; const char *p = uri; int rc = 0; assert(uri != NULL); assert(secret != NULL); share = gfsec_share_new(); if ( strncmp(p, "file://", 7) == 0 && (p += 7) ) share->scheme = GFSEC_SCHEME_FILE; else if ( strncmp(p, "uuid://", 7) == 0 && (p += 7) ) share->scheme = GFSEC_SCHEME_UUID; else if ( strncmp(p, "label://", 8) == 0 && (p += 8) ) share->scheme = GFSEC_SCHEME_LABEL; else if ( strncmp(p, "mtp://", 6) == 0 && (p += 6) ) share->scheme = GFSEC_SCHEME_MTP; else if ( strncmp(p, "http://", 7) == 0 && (p += 7) ) share->scheme = GFSEC_SCHEME_HTTP; else if ( strncmp(p, "https://", 8) == 0 && (p += 8) ) share->scheme = GFSEC_SCHEME_HTTPS; else rc = GFSEC_ERR_CONFIG_UNKNOWN_SCHEME; if ( rc == 0 ) rc = parse_authority(&p, share); if ( rc == 0 ) rc = parse_path(&p, &(share->path)); while ( rc == 0 && *p ) rc = parse_parameter(&p, share); if ( rc == 0 && share->number == GFSEC_SHARE_NUMBER_AUTOASSIGN && ! assign ) { if ( (share->number = get_share_number_from_path(share->path)) == 0 ) rc = GFSEC_ERR_CONFIG_MISSING_SHARENR; } if ( rc == 0 ) rc = gfsec_secret_add_share(secret, share); if ( rc != 0 ) gfsec_share_free(share); return rc; } /** * Parses the specified configuration file. * * @param cfg The address of a pointer to a gfsec_secret_t * structure which will be automatically allocated * in this function. * @param filename The location of the configuration file. * @param line The address of an integer which will be set to the * number of the last line read (may be NULL). * * @return * - 0 if successful; * - GFSEC_ERR_SYSTEM_ERROR if an error occured when reading * the file; * - GFSEC_ERR_TOO_MANY_SHARES if the configuration describes * a secret with too many shares (more than 255); * - one of the GFSEC_ERR_CONFIG_* error codes if the syntax * of the configuration file is invalid. */ int gfsec_read_config(gfsec_secret_t **cfg, const char *filename, unsigned int *line) { FILE *f; char buffer[MAX_LINE_LENGTH]; int rc; assert(cfg != NULL); assert(filename != NULL); if ( ! (f = fopen(filename, "r")) ) return GFSEC_ERR_SYSTEM_ERROR; *cfg = gfsec_secret_new(); (*cfg)->threshold = 2; if ( line ) *line = 0; rc = 0; while ( rc >= 0 ) { ssize_t n; if ( line ) *line += 1; n = get_line(f, buffer, sizeof(buffer)); if ( n == GFSEC_ERR_SYSTEM_ERROR && feof(f) ) break; /* End of file. */ else if ( n < 0 ) rc = n; /* Abort on any other error. */ else if ( n == 0 || buffer[0] == '#' ) ; /* Comment or empty line */ else if ( strncmp("OUTFILE=", buffer, 8) == 0 ) (*cfg)->filename = xstrdup(buffer + 8); else if ( strncmp("RESTORE=", buffer, 8) == 0 ) (*cfg)->restore = xstrdup(buffer + 8); else if ( strncmp("DESTROY=", buffer, 8) == 0 ) (*cfg)->destroy = xstrdup(buffer + 8); else if ( strncmp("MINSHARES=", buffer, 10) == 0 ) { char *endptr; unsigned long l; l = strtoul(buffer + 10, &endptr, 10); if ( *endptr != '\0' || l < 2 || l > 255 ) rc = GFSEC_ERR_CONFIG_INVALID_THRESHOLD; else (*cfg)->threshold = (unsigned char) l; } else if ( strncmp("URI=", buffer, 4) == 0 ) rc = gfsec_parse_uri(&(buffer[4]), *cfg, 0); } fclose(f); if ( rc != 0 ) { gfsec_secret_free(*cfg); *cfg = NULL; } return rc; } /** * Write a configuration file for the specified secret object. * * @param cfg The secret object to write a configuration for. * @param filename The location of the file to write. * * @return * - 0 if successful; * - GFSEC_ERR_SYSTEM_ERROR if an I/O error occured. */ int gfsec_write_config(gfsec_secret_t *cfg, const char *filename) { FILE *f; char buffer[65]; unsigned n, m; static char *schemes[] = { "file://", "uuid://", "label://", "mtp://", "http://", "https://" }; assert(cfg != NULL); assert(filename != NULL); if ( ! (f = fopen(filename, "w")) ) return GFSEC_ERR_SYSTEM_ERROR; if ( cfg->filename ) fprintf(f, "OUTFILE=%s\n", cfg->filename); if ( cfg->restore ) fprintf(f, "RESTORE=%s\n", cfg->restore); if ( cfg->destroy ) fprintf(f, "DESTROY=%s\n", cfg->destroy); fprintf(f, "MINSHARES=%u\n", cfg->threshold); for ( n = 0; n < cfg->n_shares; n++ ) { gfsec_share_t *share = cfg->shares[n]; for ( m = 0; m < 32; m++ ) sprintf(buffer + (m*2), "%02x", share->hash[m]); fprintf(f, "URI=%s%s%s?sha256=%s%s\n", schemes[share->scheme], share->authority ? share->authority : "", share->path, buffer, gfsec_share_is_full(share) ? "&share=no" : ""); } fclose(f); return 0; } gfsecret-0.5.0/src/scheme-libmtp.c0000644000175000001440000002665313604426670013743 00000000000000/* * gfsec - Secret sharing tools * Copyright (C) 2016 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include "scheme-libmtp.h" #include "scheme-module.h" #ifdef HAVE_LIBMTP #include #include #include #include #define MTP_ROOT_FOLDER_ID 0xFFFFFFFF /** * Finds a connected MTP device with the specified serial number. * * @param[in] wanted_serial The serial number of the device to find. * * @return An object representing the found device (to be freed with * LIBMTP_Release_Device), or NULL if no device was found. */ static LIBMTP_mtpdevice_t * find_mtp_device(const char *wanted_serial) { LIBMTP_raw_device_t *raw_devices; LIBMTP_mtpdevice_t *device; int i, n; if ( LIBMTP_Detect_Raw_Devices(&raw_devices, &n) != 0 ) return NULL; for ( i = 0, device = NULL; i < n && device == NULL; i++ ) { char *serial; if ( ! (device = LIBMTP_Open_Raw_Device_Uncached(&(raw_devices[i]))) ) continue; if ( (serial = LIBMTP_Get_Serialnumber(device)) == NULL || strcmp(serial, wanted_serial) != 0 ) { LIBMTP_Release_Device(device); device = NULL; if ( serial ) free(serial); } } free(raw_devices); return device; } /** * Finds a file on a given MTP device. * * @param[in] device The MTP device. * @param[in] storage Storage identifier (0 to search in all storages). * @param[in] path The path of the file to find. * @param[out] size If not NULL and the file is found, this will be set * to the size of the file. * * @return The MTP identifier for the file if found, or -1 if not found. */ static long find_mtp_file(LIBMTP_mtpdevice_t *device, unsigned storage, const char *path, size_t *size) { char **components; size_t n; unsigned i, file_id; long rc = -1; if ( ! (components = splitstr(path, '/', &n)) ) return -1; for ( i = 0, file_id = MTP_ROOT_FOLDER_ID; i < n; i++ ) { LIBMTP_file_t *files, *file; int found = 0; files = LIBMTP_Get_Files_And_Folders(device, storage, file_id); file = files; while ( file && ! found ) { LIBMTP_file_t *tmp; if ( strcmp(file->filename, components[i]) == 0 ) { if ( file->filetype == LIBMTP_FILETYPE_FOLDER && i < n - 1 ) { file_id = file->item_id; found = 1; } else if ( file->filetype != LIBMTP_FILETYPE_FOLDER && i == n - 1 ) { rc = file->item_id; found = 1; if ( size ) *size = file->filesize; } } tmp = file; file = file->next; LIBMTP_destroy_file_t(tmp); } if ( ! found ) i = n; /* Exit loop. */ } free(components); return rc; } /** * Finds a directory on a MTP device. * * @param[in] device The MTP device. * @param[in,out] storage Storage identifier; may be NULL or point to * a zero value to search in all storages; if * non-NULL, will be set to the storage identifier * of the directory if it is found. * @param[in] path The path of the directory to find. * * @return The MTP identifier of the directory if found, or -1 if not found. */ static long find_mtp_directory(LIBMTP_mtpdevice_t *device, unsigned *storage, const char *path) { char **components; size_t n; unsigned i, file_id; long rc = -1; if ( ! (components = splitstr(path, '/', &n)) ) return -1; for ( i = 0, file_id = MTP_ROOT_FOLDER_ID; i < n; i++ ) { LIBMTP_file_t *files, *file; int found = 0; files = LIBMTP_Get_Files_And_Folders(device, storage ? *storage : 0, file_id); file = files; while ( file && ! found ) { LIBMTP_file_t *tmp; if ( strcmp(file->filename, components[i]) == 0 && file->filetype == LIBMTP_FILETYPE_FOLDER ) { file_id = file->item_id; found = 1; if ( i == n - 1 ) { /* This was the last component, so we found * what we looked for. */ rc = file_id; if ( storage ) *storage = file->storage_id; } } tmp = file; file = file->next; LIBMTP_destroy_file_t(tmp); } if ( ! found ) i = n; /* Exit loop. */ } free(components); return rc; } /** * Splits a pathname into a filename and a directory name. * * @param[in] path The pathname to split. * @param[out] dirname If non-NULL, will be set to a newly allocated * string containing the directory name (or NULL * if the pathname did not contain a slash). * * @return A newly allocated string containing the filename part of * the pathname. */ static char * split_path(const char *path, char **dirname) { char *last_slash, *filename; if ( (last_slash = strrchr(path, '/')) ) { filename = xstrdup(last_slash + 1); if ( dirname ) *dirname = xstrndup(path, last_slash - path); } else { filename = xstrdup(path); if ( dirname ) *dirname = NULL; } return filename; } struct getfile_cb_data { unsigned char *buffer; unsigned written; size_t expected; }; /** * Callback for the LIBMTP_Get_File_To_Handler function. * * @param params MTP parameters (unused). * @param priv Pointer to a getfile_cb_data structure. * @param sendlen Number of bytes available. * @param data Actual bytes available. * @param[out] putlen Number of bytes used. * * @return LIBMTP_HANLDER_RETURN_OK if successful, or * LIBMTP_HANDLER_RETURN_ERROR if we get more bytes than we expected. */ static unsigned short getfile_cb(void *params, void *priv, unsigned sendlen, unsigned char *data, unsigned *putlen) { struct getfile_cb_data *cb_data = priv; (void) params; if ( cb_data->written + sendlen > cb_data->expected ) return LIBMTP_HANDLER_RETURN_ERROR; memcpy(cb_data->buffer + cb_data->written, data, sendlen); cb_data->written += sendlen; *putlen = sendlen; return LIBMTP_HANDLER_RETURN_OK; } int gfsec_scheme_libmtp_get_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char **buffer, size_t *len) { LIBMTP_mtpdevice_t *device; struct getfile_cb_data cb_data; int rc = GFSEC_SCHEME_STATUS_ERROR; if ( scheme != GFSEC_SCHEME_MTP ) return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; if ( (device = find_mtp_device(authority)) ) { long file_id; if ( (file_id = find_mtp_file(device, 0, path, len)) != -1 ) { *buffer = xmalloc(*len); cb_data.buffer = *buffer; cb_data.written = 0; cb_data.expected = *len; if ( LIBMTP_Get_File_To_Handler(device, file_id, getfile_cb, &cb_data, NULL, NULL) != 0 ) { free(*buffer); *buffer = NULL; rc = GFSEC_SCHEME_STATUS_ERROR; } else rc = GFSEC_SCHEME_STATUS_SUCCESS; } LIBMTP_Release_Device(device); } return rc; } /** * Callback for the LIBMTP_Send_File_To_Handler function. * * @param params MTP parameters (unused). * @param priv Pointer to a getfile_cb_data structure. * @param wantlen Number of bytes to write. * @param data The buffer to write the bytes to. * @param[out] putlen The number of bytes actually written. * * @return LIBMTP_HANLDER_RETURN_OK if successful, or * LIBMTP_HANDLER_RETURN_ERROR if we get more bytes than we expected. */ static unsigned short putfile_cb(void *params, void *priv, unsigned wantlen, unsigned char *data, unsigned *gotlen) { struct getfile_cb_data *cb_data = priv; (void) params; if ( cb_data->written + wantlen > cb_data->expected ) return LIBMTP_HANDLER_RETURN_ERROR; memcpy(data, cb_data->buffer + cb_data->written, wantlen); cb_data->written += wantlen; *gotlen = wantlen; return LIBMTP_HANDLER_RETURN_OK; } int gfsec_scheme_libmtp_put_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char *buffer, size_t len) { LIBMTP_mtpdevice_t *device; int rc = GFSEC_SCHEME_STATUS_ERROR; if ( scheme != GFSEC_SCHEME_MTP ) return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; if ( (device = find_mtp_device(authority)) ) { long folder_id = 0; unsigned storage = 0; char *filename, *dirname; filename = split_path(path, &dirname); if ( dirname ) { folder_id = find_mtp_directory(device, &storage, dirname); free(dirname); } if ( folder_id != -1 ) { LIBMTP_file_t *file; struct getfile_cb_data cb_data; file = LIBMTP_new_file_t(); file->filesize = len; file->filename = filename; file->parent_id = folder_id; file->storage_id = storage; cb_data.buffer = buffer; cb_data.written = 0; cb_data.expected = len; if ( LIBMTP_Send_File_From_Handler(device, putfile_cb, &cb_data, file, NULL, NULL) == 0 ) rc = 0; LIBMTP_destroy_file_t(file); } LIBMTP_Release_Device(device); } return rc; } int gfsec_scheme_libmtp_get_supports(gfsec_supports_list_t *list) { LIBMTP_raw_device_t *raw_devices; LIBMTP_mtpdevice_t *device; int i, n; if ( LIBMTP_Detect_Raw_Devices(&raw_devices, &n) != 0 ) return 0; for ( i = 0, device = NULL; i < n && device == NULL; i++ ) { char *serial, *name; if ( ! (device = LIBMTP_Open_Raw_Device_Uncached(&(raw_devices[i]))) ) continue; serial = LIBMTP_Get_Serialnumber(device); name = LIBMTP_Get_Friendlyname(device); gfsec_support_add(list, GFSEC_SCHEME_MTP, serial, name); LIBMTP_Release_Device(device); } return n; } #endif /* HAVE_LIBMTP */ gfsecret-0.5.0/src/secretcfg.h0000644000175000001440000000213513604426670013151 00000000000000/* * secretcfg - Secret sharing tools * Copyright (C) 2016 Damien Goutte-Gattat * * 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 ICP20160206_SECRETCFG_H #define ICP20160206_SECRETCFG_H #include "secret.h" #ifdef __cpluscplus extern "C" { #endif int gfsec_parse_uri(const char *, gfsec_secret_t *, int); int gfsec_read_config(gfsec_secret_t **, const char *, unsigned int *); int gfsec_write_config(gfsec_secret_t *, const char *); #ifdef __cplusplus } #endif #endif /* !ICP20160206_SECRETCFG_H */ gfsecret-0.5.0/src/scheme-module.c0000644000175000001440000001330414074565231013725 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016,2021 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include "scheme-module.h" #include "scheme-file.h" #include "scheme-libmtp.h" #include "scheme-gio.h" #include "scheme-libcurl.h" #ifdef HAVE_LIBMTP #include #endif #ifdef HAVE_LIBCURL #include #endif typedef int (*fn_get_file)(gfsec_scheme_t, const char *, const char *, unsigned char **, size_t *); typedef int (*fn_put_file)(gfsec_scheme_t, const char *, const char *, unsigned char *, size_t); typedef int (*fn_get_supp)(gfsec_supports_list_t *); typedef struct module { int present; fn_get_file get_file; fn_put_file put_file; fn_get_supp get_supp; } module_t; static module_t *modules; /** * Initializes the module system. * This function should be called once, before any other * function from this module. */ void gfsec_scheme_module_init(void) { static module_t mods[5]; int n = 0; mods[n].get_file = gfsec_scheme_file_get_file; mods[n].put_file = gfsec_scheme_file_put_file; mods[n].get_supp = gfsec_scheme_file_get_supports; mods[n++].present = 1; #ifdef HAVE_LIBMTP LIBMTP_Init(); mods[n].get_file = gfsec_scheme_libmtp_get_file; mods[n].put_file = gfsec_scheme_libmtp_put_file; mods[n].get_supp = gfsec_scheme_libmtp_get_supports; mods[n++].present = 1; #endif #ifdef HAVE_GIO mods[n].get_file = gfsec_scheme_gio_get_file; mods[n].put_file = gfsec_scheme_gio_put_file; mods[n].get_supp = gfsec_scheme_gio_get_supports; mods[n++].present = 1; #endif #ifdef HAVE_LIBCURL if ( curl_global_init(CURL_GLOBAL_DEFAULT) == 0 ) { mods[n].get_file = gfsec_scheme_libcurl_get_file; mods[n].put_file = gfsec_scheme_libcurl_put_file; mods[n].get_supp = gfsec_scheme_libcurl_get_supports; mods[n++].present = 1; } #endif mods[n++].present = 0; modules = mods; } /** * Attempts to retrieve a file's contents. * This function will successively ask all available modules * to retrieve the file at the specified location. * * @param scheme[in] The URI scheme. * @param authority[in] The URI authority part. * @param path[in] The URI path. * @param buffer[out] A pointer to a buffer to store the file * contents; will be automatically allocated. * @param len[out] The address where the count of retrieved * bytes will be stored. * * @return * - GFSEC_SCHEME_STATUS_SUCCESS if successful; * - GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME if no module is * available to handle the URI scheme; * - GFSEC_SCHEME_STATUS_ERROR if a module supported the * URI scheme but an error occured during retrieval. */ int gfsec_scheme_module_get_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char **buffer, size_t *len) { module_t *mod; int rc = GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; for ( mod = modules; mod->present; mod++ ) { if ( mod->get_file ) { rc = mod->get_file(scheme, authority, path, buffer, len); if ( rc == GFSEC_SCHEME_STATUS_SUCCESS ) break; } } return rc; } /** * Attempts to write a file to the specified URI. * * @param scheme The URI scheme. * @param authority The URI authority part. * @param path The URI path. * @param buffer The data to write. * @param len The size of the data buffer. * * @return * - GFSEC_SCHEME_STATUS_SUCCESS if successful; * - GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME if no module is * available to handle the URI scheme; * - GFSEC_SCHEME_STATUS_ERROR if a module supported the * URI scheme but an error occured during the operation. */ int gfsec_scheme_module_put_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char *buffer, size_t len) { module_t *mod; int rc = GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; for ( mod = modules; mod->present; mod++ ) { if ( mod->put_file ) { rc = mod->put_file(scheme, authority, path, buffer, len); if ( rc == GFSEC_SCHEME_STATUS_SUCCESS ) break; } } return rc; } /** * Get a list of currently available supports. * * @return A gfsec_supports_list_t object containing all available * supports. */ gfsec_supports_list_t * gfsec_scheme_module_get_supports(void) { gfsec_supports_list_t *list = gfsec_support_new_list(); module_t *mod; for ( mod = modules; mod->present; mod++ ) { if ( mod->get_supp ) mod->get_supp(list); } return list; } gfsecret-0.5.0/src/gfsec-split-gpg.in0000644000175000001440000000752313604426670014364 00000000000000#!/bin/bash # gfsec - Secret sharing tools # Copyright (C) 2017 Damien Goutte-Gattat # # 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 . set -e # Helper functions die() { echo "${0##*/}: $@" >&2 exit 1 } find_gpg2() { for pgm in gpg2 gpg ; do type -p $pgm > /dev/null || continue if $pgm --version 2> /dev/null | grep --quiet '^gpg (GnuPG) 2.[1-9]' ; then echo $pgm fi done } show_usage() { cat <. EOH exit 0 } show_version() { cat <. EOV exit 0 } # Script main uid= gfsec_split_options= confname=masterkey while true ; do case "$1" in -h|--help) show_usage ;; -v|--version) show_version ;; -u|--user-id) [ -n "$2" ] || die "Missing User ID" uid=$2 shift 2 ;; -i|--interactive|-k|--keep) gfsec_split_options="$gfsec_split_options $1" shift;; -n|--threshold) [ -n "$2" ] || die "Missing threshold value" gfsec_split_options="$gfsec_split_options -n $2" shift 2 ;; -c|--config) [ -n "$2" ] || die "Missing name of configuration file" confname=$2 shift 2 ;; *) break ;; esac done gpg=$(find_gpg2) [ -n "$gpg" ] || die "GnuPG (>=2.1) not found" keyinfo=$($gpg --with-colons --list-secret-keys $uid | grep -A3 ^sec) keycnt=$(echo "$keyinfo" | grep -c ^sec) [ $keycnt -eq 0 ] && die "No private key found" [ $keycnt -gt 1 ] && die "More than one private key found" keyfpr=$(echo "$keyinfo" | grep ^fpr | cut -d: -f10) [ -n "$keyfpr" ] || die "Cannot extract private key fingerprint" keygrp=$(echo "$keyinfo" | grep ^grp | cut -d: -f10) [ -n "$keygrp" ] || die "Cannot extract private key keygrip" uid=$(echo "$keyinfo" | grep ^uid | cut -d: -f10) [ -n "$uid" ] || die "Cannot extract User ID" echo "About to split the following key:" echo " User ID: $uid" echo " Fingerprint: $keyfpr" echo " Keygrip: $keygrp" echo read -p "Proceed (y/N): " ok [ "$ok" = y ] || die "Cancelled" $gpg --output $$.key \ --export-options export-minimal \ --export-secret-keys $keyfpr\! gfsec-split $gfsec_split_options \ --output "" \ --config $confname \ --restore "$gpg --import -" \ --destroy "gpg-connect-agent 'DELETE_KEY --force $keygrp' /bye" \ $$.key $@ gfsecret-0.5.0/src/secret.c0000644000175000001440000004071614074565202012470 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016,2017,2018,2020,2021 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include "secret.h" #include #include #include #include #include #include #include #include #include "util.h" /** @file secret.c * Secret splitting module. * * How to use this module to split a secret. * * Create a secret object and fills it with the secret data: * \code * gfsec_secret_t *secret = gfsec_secret_new(); * gfsec_secret_set_secret_file(secret, filename, filename); * \endcode * * Create share objects describing the shares to split the * secret into, and add them to the secret object: * \code * gfsec_share_t *share = gfsec_share_new(); * gfsec_share_set_info(share, GFSEC_SHARE_NUMBER_AUTOASSIGN, * GFSEC_SCHEME_FILE, authority, path, NULL); * gfsec_secret_add_share(secret, share); * \endcode * * Actually split the secret and write the shares' data: * \code * gfsec_secret_split(secret, threshold); * for ( int i = 0; i < secret->n_shares; i++ ) { * gfsec_share_t *share = secret->shares[i]; * write_data_somewhere(share->data, share->len); * } * \endcode * * * How to use this module to reconstitute a secret. * * Create a secret object: * \code * gfsec_secret_t *secret = gfsec_secret_new(); * secret->threshold = threshold; * \endcode * * Create share objects describing the shares, and add them * to the secret object: * \code * gfsec_share_t *share = gfsec_share_new(); * gfsec_share_set_info(share, share_number, GFSEC_SCHEME_FILE, * authority, path, hash); * \endcode * * Fill the shares with data if available: * \code * gfsec_share_set_data(share, data, len); * \endcode * * Actually reconstitute the secret: * \code * if ( gfsec_secret_can_recombine(secret) ) { * gfsec_secret_recombine(secret); * do_something_with_secret(secret->data, secret->len); * } * \endcode * */ /** * Fills a buffer with random data. * This function is used internally by libgfshare. * * @param buffer The buffer to fill. * @param len The buffer size. */ static void gfsec_fill_rand(unsigned char *buffer, unsigned int len) { gcry_randomize(buffer, len, GCRY_STRONG_RANDOM); } /** * Initializes a new share object. * * @return The share object. */ gfsec_share_t * gfsec_share_new(void) { gfsec_share_t *s; s = xmalloc(sizeof(gfsec_share_t)); s->number = GFSEC_SHARE_NUMBER_AUTOASSIGN; s->scheme = GFSEC_SCHEME_FILE; s->authority = NULL; s->path = NULL; s->len = 0; s->data = NULL; s->hash = NULL; return s; } /** * Fills the fields of a share object. * Note that all strings are copied to newly allocated buffers. * The gfsec_share_free function takes care of freeing those buffers. * * @param share The share object; * @param number The share number; should be between 1 and 255 * (inclusive) for a normal share, 0 for a share * which contains the whole secret, or * GFSEC_SHARE_NUMBER_AUTOASSIGN to let the * gfsec_secret_split function assign a share * number automatically; * @param scheme The scheme of the URI locating the share; * @param authority The authority part of the URI (may be NULL); * @param path The path part of the URI (may be NULL); * @param hash A buffer containing a SHA-256 hash of the * share's data (may be NULL). */ void gfsec_share_set_info(gfsec_share_t *share, unsigned short number, gfsec_scheme_t scheme, const char *authority, const char *path, const unsigned char *hash) { assert(share != NULL); share->number = number; share->scheme = scheme; if ( authority ) share->authority = xstrdup(authority); if ( path ) { /* Make sure the path is absolute. */ if ( *path != '/' ) xasprintf(&(share->path), "/%s", path); else share->path = xstrdup(path); } if ( hash ) memcpy(share->hash, hash, 32); } /** * Fills a share object with the corresponding data. * If the share object specifies a hash value, the data are * checked against this hash, and GFSEC_ERR_INVALID_SHARE is * returned if the checksum fails. * * @param share The share object. * @param data The buffer containing the data; only the pointer * is copied, not the buffer itself, and it will be * freed when the gfsec_share_free function is called; * @param len The size of the data buffer. * * @return 0 if successfull, or GFSEC_ERR_INVALID_SHARE is the * data does not match the share's expected hash. */ int gfsec_share_set_data(gfsec_share_t *share, unsigned char *data, size_t len) { int ret; assert(share != NULL); assert(data != NULL); share->data = data; share->len = len; ret = 0; if ( share->hash ) { unsigned char hash[32]; gcry_md_hash_buffer(GCRY_MD_SHA256, hash, data, len); if ( memcmp(share->hash, hash, 32) != 0 ) { ret = GFSEC_ERR_INVALID_SHARE; share->data = NULL; share->len = 0; } } return ret; } /** * Gets the URI representing the location of a share. * * @param share The share object. * @param buffer The buffer to write the URI into. * @param len The size of the buffer. * * @return The number of characters written into the buffer. */ int gfsec_share_get_uri(gfsec_share_t *share, char *buffer, size_t len) { static char *schemes[] = { "file://", "uuid://", "label://", "mtp://", "http://", "https://" }; int ret; assert(share != NULL); assert(buffer != NULL); ret = snprintf(buffer, len, "%s%s%s", schemes[share->scheme], share->authority ? share->authority : "", share->path); return ret; } /** * Frees a share object and all of its buffers. * * @param share The share object. */ void gfsec_share_free(gfsec_share_t *share) { assert(share != NULL); if ( share->authority ) free(share->authority); if ( share->path ) free(share->path); if ( share->data ) free(share->data); if ( share->hash ) free(share->hash); free(share); } /** * Initializes a new secret object. * * @return The secret object. */ gfsec_secret_t * gfsec_secret_new(void) { gfsec_secret_t *s; s = xmalloc(sizeof(*s)); s->filename = NULL; s->restore = NULL; s->destroy = NULL; s->data = NULL; s->len = 0; s->n_shares = 0; s->max_shares = 0; s->threshold = 0; s->shares = NULL; s->full_share = NULL; s->can_combine = 0; return s; } /** * Sets the secret to be split. * * @param secret The secret object. * @param filename The location of the file to read the secret from. * @param confname The location where the reconstructed secret will * be written to. If NULL, this is set to the * location of the original file. * * @return 0 if successful, or one of the GFSEC_ERR_SYSTEM_ERROR if * an I/O error occured. */ int gfsec_secret_set_secret_file(gfsec_secret_t *secret, const char *filename, const char *confname) { assert(secret != NULL); assert(filename != NULL); if ( confname ) secret->filename = *confname ? xstrdup(confname) : NULL; else secret->filename = xstrdup(filename); if ( ! (secret->data = read_file(filename, &(secret->len), GFSEC_SECRET_MAX_SIZE)) ) return GFSEC_ERR_SYSTEM_ERROR; return 0; } /** * Adds a share to a secret object. * * @param secret The secret object. * @param share The share to add. * * @return 0 if successful, or GFSEC_ERR_TOO_MANY_SHARES if the * secret object already has the maximal number of shares allowed. */ int gfsec_secret_add_share(gfsec_secret_t *secret, gfsec_share_t *share) { assert(secret != NULL); assert(share != NULL); if ( secret->n_shares >= secret->max_shares ) { size_t new_max; new_max = secret->max_shares + 10; if ( new_max > 255 ) { new_max = 255; if ( secret->n_shares >= new_max ) return GFSEC_ERR_TOO_MANY_SHARES; } secret->shares = xrealloc(secret->shares, new_max * sizeof(gfsec_share_t *)); secret->max_shares = new_max; } if ( share->number == GFSEC_SHARE_NUMBER_AUTOASSIGN ) { unsigned nr, u; char *tmp; do { nr = (random() & 0xFF00) >> 8; if ( nr == 0 ) nr = 1; for ( u = 0; u < secret->n_shares; u++ ) if ( secret->shares[u]->number == nr ) nr = 0; } while ( nr == 0 ); share->number = nr; xasprintf(&tmp, "%s.%03d", share->path, nr); free(share->path); share->path = tmp; } secret->shares[secret->n_shares++] = share; return 0; } /** * Checks if the secret can be reconstituted. * Note that it is mandatory to call this function prior to calling * the gfsec_secret_combine function. * * @param secret The secret object. * * @return * - 0 if the secret can be reconstituted; * - GFSEC_ERR_INVALID_LENGTH if not all shares have the same length; * - GFSEC_ERR_NOT_ENOUGH_SHARES if not enough shares are available. */ int gfsec_secret_can_combine(gfsec_secret_t *secret) { unsigned u, avail_shares; gfsec_share_t *share; assert(secret != NULL); for ( u = 0, avail_shares = 0; u < secret->n_shares; u++ ) { share = secret->shares[u]; if ( share->data ) { if ( secret->len == 0 ) secret->len = share->len; else if ( secret->len != share->len ) return GFSEC_ERR_INVALID_LENGTH; if ( gfsec_share_is_full(share) ) secret->full_share = share; else avail_shares += 1; } } if ( ! secret->full_share && avail_shares < secret->threshold ) return GFSEC_ERR_NOT_ENOUGH_SHARES; secret->can_combine = 1; return 0; } /** * Reconstitutes the secret. * The reconstituted secret will be stored in the data field of * the secret object. * * @param secret The secret object. * * @return * - 0 if successful; * - GFSEC_ERR_INVALID_CALL if called improperly (either * gfsec_secret_can_recombine has not been called previously, * or it has been called but has found the secret could not be * reconstituted); * - GFSEC_ERR_SYSTEM_ERROR if an error occured in Libgfshare. */ int gfsec_secret_combine(gfsec_secret_t *secret) { gfsec_share_t *share; unsigned u; assert(secret != NULL); if ( ! secret->can_combine ) return GFSEC_ERR_INVALID_CALL; secret->data = xmalloc(secret->len); if ( gfshare_fill_rand == NULL ) gfshare_fill_rand = gfsec_fill_rand; if ( secret->full_share ) memcpy(secret->data, secret->full_share->data, secret->len); else { gfshare_ctx *ctx; unsigned char sharenrs[255]; unsigned v; for ( u = v = 0; u < secret->n_shares; u++ ) { share = secret->shares[u]; if ( share->data && ! gfsec_share_is_full(share) ) sharenrs[v++] = share->number; } if ( ! (ctx= gfshare_ctx_init_dec(sharenrs, v, secret->len)) ) return GFSEC_ERR_SYSTEM_ERROR; for ( u = v = 0; u < secret->n_shares; u++ ) { share = secret->shares[u]; if ( share->data && ! gfsec_share_is_full(share) ) gfshare_ctx_dec_giveshare(ctx, v++, share->data); } gfshare_ctx_dec_extract(ctx, secret->data); gfshare_ctx_free(ctx); } return 0; } /** * Gets the number of partial shares in the secret object. */ static unsigned gfsec_secret_get_partial_share_count(gfsec_secret_t *secret) { unsigned u, n; for ( u = n = 0; u < secret->n_shares; u++ ) if ( ! gfsec_share_is_full(secret->shares[u]) ) n += 1; return n; } /** * Splits the secret and fills the shares accordingly. * * @param secret The secret object. * @param threshold The minimal number of shares needed to * reconstitute the secret. * * @return * - 0 if successful; * - GFSEC_ERR_NOT_ENOUGH_SHARES if the secret object does not define * enough shares to satisfy the desired threshold; * - GFSEC_ERR_SYSTEM_ERROR if an error occured in Libgfshare or * Libgcrypt. */ int gfsec_secret_split(gfsec_secret_t *secret, unsigned char threshold) { gfshare_ctx *ctx; gcry_md_hd_t md; gfsec_share_t *share; unsigned char sharenrs[255]; unsigned u, v, n; int rc; assert(secret != NULL); n = gfsec_secret_get_partial_share_count(secret); if ( threshold >= n ) return GFSEC_ERR_NOT_ENOUGH_SHARES; secret->threshold = threshold; if ( gfshare_fill_rand == NULL ) gfshare_fill_rand = gfsec_fill_rand; for ( u = v = rc = 0; u < secret->n_shares; u++ ) { share = secret->shares[u]; if ( ! gfsec_share_is_full(share) ) sharenrs[v++] = share->number; share->data = xmalloc(secret->len); share->hash = xmalloc(32); share->len = secret->len; } if ( ! (ctx = gfshare_ctx_init_enc(sharenrs, n, threshold, secret->len)) ) rc = GFSEC_ERR_SYSTEM_ERROR; if ( rc == 0 && gcry_md_open(&md, GCRY_MD_SHA256, 0) != 0 ) rc = GFSEC_ERR_SYSTEM_ERROR; if ( rc == 0 ) { gfshare_ctx_enc_setsecret(ctx, secret->data); for ( u = v = 0; u < secret->n_shares; u++ ) { share = secret->shares[u]; if ( ! gfsec_share_is_full(share) ) gfshare_ctx_enc_getshare(ctx, v++, share->data); else memcpy(share->data, secret->data, secret->len); gcry_md_write(md, share->data, share->len); memcpy(share->hash, gcry_md_read(md, 0), 32); gcry_md_reset(md); } } else { for ( u = v = 0; u < secret->n_shares; u++ ) { share = secret->shares[u]; if ( share->data ) { free(share->data); share->data = NULL; } if ( share->hash ) { free(share->hash); share->hash = NULL; } } } if ( ctx ) gfshare_ctx_free(ctx); if ( md ) gcry_md_close(md); return rc; } /** * Frees a secret object and the associated shares. * * @param secret The secret object. */ void gfsec_secret_free(gfsec_secret_t *secret) { unsigned u; assert(secret != NULL); if ( secret->filename ) free(secret->filename); if ( secret->restore ) free(secret->restore); if ( secret->destroy ) free(secret->destroy); if ( secret->data ) free(secret->data); for ( u = 0; u < secret->n_shares; u++ ) gfsec_share_free(secret->shares[u]); if ( secret->shares ) free(secret->shares); free(secret); } /** * Translates a GFSEC_ERR_* error code into an error string. * * @param err The error code. * * @return A statically allocated string containing the error * message. */ const char * gfsec_error_string(int err) { const char *msg; switch ( err ) { #define GFSEC_ERROR(symbol, value, message) \ case GFSEC_ERR_##symbol: \ msg = message; \ break; #include "gfsec-errors.h" #undef GFSEC_ERROR default: /* Should not happen. */ msg = "Unknown error"; break; } return msg; } gfsecret-0.5.0/src/gfsec-use.c0000644000175000001440000002101514074565360013060 00000000000000/* * gfsec - Secret sharing tools * Copyright (C) 2016,2017,2020,2021 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "util.h" #include "secret.h" #include "secretcfg.h" #include "scheme-module.h" static void usage(int status) { puts(_("Usage: gfsec-use [options] [command]\n\ Rebuild a shared secret and run the specified command.\n\ If no command is specified, a shell is executed. The rebuilt\n\ secret is destroyed when the command or the shell terminates.\n")); puts(_("Options:\n\ -h, --help Display this help message.\n\ -v, --version Display the version message.\n")); puts(_("\ -c, --config FILE Read configuration from the specified\n\ file.\n\ -k, --keep Do not remove the reconstructed file\n\ once the command terminates.\n\ -o, --output FILE Write reconstructed secret in the specified\n\ file (override configuration file).\n")); puts(_("\ -r, --restore-cmd CMD Execute the specified command instead of\n\ writing the reconstructed secret to disk.\n\ The secret will be send to the standard\n\ input of the command.\n\ -d, --destroy-cmd CMD Execute the specified command instead of\n\ deleting the reconstructed file.\n")); printf(_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT); exit(status); } static void info(void) { printf(_("\ gfsec-use (%s %s)\n\ Copyright (C) 2021 Damien Goutte-Gattat\n\ \n\ This program is released under the GNU General Public License.\n\ See the COPYING file or .\n\ "), PACKAGE_NAME, VERSION); exit(EXIT_SUCCESS); } static char * get_config_path(const char *filename) { char *path; if ( ! filename ) xasprintf(&path, "%s/gfsecret/default.conf", xdg->config_home); else if ( file_exists(filename) == -1 ) xasprintf(&path, "%s/gfsecret/%s.conf", xdg->config_home, filename); else path = xstrdup(filename); return path; } static int get_share_data(gfsec_share_t *share) { int rc; unsigned char *data; char buffer[256]; size_t len; rc = gfsec_scheme_module_get_file(share->scheme, share->authority, share->path, &data, &len); if ( rc == GFSEC_SCHEME_STATUS_SUCCESS ) { gfsec_share_get_uri(share, buffer, sizeof(buffer)); if ( (rc = gfsec_share_set_data(share, data, len)) != 0 ) { warnx(_("Cannot set data for share %s: %s"), buffer, gfsec_error_string(rc)); free(data); } else printf(_("Found share data in %s\n"), buffer); } return rc; } static void delete_secret(const char *filename, const char *delete_cmd) { if ( delete_cmd ) { int status; status = system(delete_cmd); if ( ! WIFEXITED(status) ) errx(EXIT_FAILURE, "Delete command terminated anormally"); } else if ( unlink(filename) == -1 ) err(EXIT_FAILURE, "Cannot delete reconstructed file"); } int main(int argc, char **argv) { int c, keep; const char *cfg_file, *output_file, *restore_cmd, *delete_cmd; char *cfg_path; gfsec_secret_t *cfg; pid_t pid; unsigned u; struct option options[] = { { "help", 0, NULL, 'h' }, { "version", 0, NULL, 'v' }, { "config", 1, NULL, 'c' }, { "keep", 0, NULL, 'k' }, { "output", 1, NULL, 'o' }, { "restore-cmd", 1, NULL, 'r' }, { "destroy-cmd", 1, NULL, 'd' }, { NULL, 0, NULL, 0 } }; setprogname(argv[0]); cfg_file = output_file = NULL; restore_cmd = delete_cmd = NULL; keep = 0; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); (void) xdg_get(1); while ( (c = getopt_long(argc, argv, "hvc:ko:r:d:", options, NULL)) != -1 ) { switch ( c ) { case 'h': usage(EXIT_SUCCESS); break; case '?': usage(EXIT_FAILURE); break; case 'v': info(); break; case 'c': cfg_file = optarg; break; case 'k': keep = 1; break; case 'o': output_file = optarg; break; case 'r': restore_cmd = optarg; break; case 'd': delete_cmd = optarg; break; } } gfsec_scheme_module_init(); if ( ! gcry_check_version(GCRYPT_VERSION) ) errx(EXIT_FAILURE, _("libgcrypt version mismatch")); gcry_control(GCRYCTL_DISABLE_SECMEM, 0); gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0); cfg_path = get_config_path(cfg_file); if ( (c = gfsec_read_config(&cfg, cfg_path, &u)) != 0 ) { if ( c == GFSEC_ERR_SYSTEM_ERROR ) err(EXIT_FAILURE, _("Cannot read configuration file")); else errx(EXIT_FAILURE, _("%s (line %u): %s"), cfg_path, u, gfsec_error_string(c)); } if ( ! output_file && ! restore_cmd && ! (output_file = cfg->filename) && ! (restore_cmd = cfg->restore) ) errx(EXIT_FAILURE, _("No output file or restore command specified")); if ( ! delete_cmd ) delete_cmd = cfg->destroy; if ( restore_cmd && ! delete_cmd ) keep = 1; for ( u = 0; u < cfg->n_shares; u++ ) get_share_data(cfg->shares[u]); if ( (c = gfsec_secret_can_combine(cfg)) != 0 ) errx(EXIT_FAILURE, _("Cannot reconstitute secret: %s"), gfsec_error_string(c)); if ( (c = gfsec_secret_combine(cfg)) != 0 ) errx(EXIT_FAILURE, _("Error while reconstituting secret: %s"), gfsec_error_string(c)); if ( restore_cmd ) { FILE *out; if ( ! (out = popen(restore_cmd, "w")) ) err(EXIT_FAILURE, _("Cannot execute command")); if ( fwrite(cfg->data, 1, cfg->len, out) != cfg->len ) err(EXIT_FAILURE, _("Cannot send secret to command")); pclose(out); } else if ( write_file(output_file, cfg->data, cfg->len) == -1 ) err(EXIT_FAILURE, _("Cannot write secret")); if ( keep && argc >= optind ) { /* If we keep the file at the end and there is no command to * execute, we can leave here, there is no need to fork. */ gfsec_secret_free(cfg); exit(EXIT_SUCCESS); } if ( (pid = fork()) == -1 ) { warn(_("Cannot fork")); delete_secret(output_file, delete_cmd); exit(EXIT_FAILURE); } else if ( pid == 0 ) { gfsec_secret_free(cfg); if ( optind < argc ) { execvp(argv[optind], &(argv[optind])); } else { char *shell, *args[3]; if ( ! (shell = getenv("SHELL")) ) shell = "/bin/sh"; args[0] = shell; args[1] = "-i"; args[2] = NULL; putenv("PS1=gfsec> "); execvp(shell, args); } err(EXIT_FAILURE, _("Cannot exec")); } else if ( ! keep ) { /* No need to wait if we do not have to remove the file at the end. */ int status; if ( waitpid(pid, &status, 0) == -1 ) err(EXIT_FAILURE, _("Cannot wait for child process")); if ( ! WIFEXITED(status) ) errx(EXIT_FAILURE, _("Child process terminated anormally")); printf(_("Removing secret.\n")); delete_secret(output_file, delete_cmd); } gfsec_secret_free(cfg); free(cfg_path); return EXIT_SUCCESS; } gfsecret-0.5.0/src/scheme-file.c0000644000175000001440000000444013604426670013361 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016,2017 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include "scheme-file.h" #include "scheme-module.h" #include "util.h" #include int gfsec_scheme_file_get_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char **buffer, size_t *len) { if ( scheme != GFSEC_SCHEME_FILE ) return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; if ( authority && *authority && strcmp(authority, "localhost") != 0 ) return GFSEC_SCHEME_STATUS_ERROR; if ( (*buffer = read_file(path, len, GFSEC_SECRET_MAX_SIZE)) ) return GFSEC_SCHEME_STATUS_SUCCESS; else return GFSEC_SCHEME_STATUS_ERROR; } int gfsec_scheme_file_put_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char *buffer, size_t len) { if ( scheme != GFSEC_SCHEME_FILE ) return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; if ( authority && *authority && strcmp(authority, "localhost") != 0 ) return GFSEC_SCHEME_STATUS_ERROR; if ( write_file(path, buffer, len) != -1 ) return GFSEC_SCHEME_STATUS_SUCCESS; else return GFSEC_SCHEME_STATUS_ERROR; } int gfsec_scheme_file_get_supports(gfsec_supports_list_t *list) { gfsec_support_add(list, GFSEC_SCHEME_FILE, xstrdup(""), xstrdup(_("Local filesystem"))); return 1; } gfsecret-0.5.0/src/util.c0000644000175000001440000001157013604430776012161 00000000000000/* * gfsec - Secret sharing tools * Copyright (C) 2016,2017,2018,2020 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include "util.h" #include #include #include #include #include #include #include /** * Checks if the specified file exists. * * @param path The filename to check. * * @return 0 if the file exists, or -1 (check errno for details). */ int file_exists(const char *path) { struct stat st; assert(path != NULL); return stat(path, &st); } /** * Gets the size of the specified file. * * @param f The file object. * * @return The file's size, or -1 if an error occured * (check errno for details). */ long get_file_size(FILE *f) { long s; assert(f != NULL); if ( fseek(f, 0, SEEK_END) == -1 || (s = ftell(f)) == -1 || fseek(f, 0, SEEK_SET) == -1 ) s = -1; return s; } /** * Reads a file into memory. * * @param filename The path to the file to read. * @param len The address where the file's size will be stored * (may be NULL). * @param max Do not read the file if its size exceeds this value; * if zero, always read the file no matter its size. * * @return A newly allocated buffer containing the file's data, or * NULL if an error occured (check errno for details). */ unsigned char * read_file(const char *filename, size_t *len, size_t max) { FILE *f; unsigned char *blob = NULL; assert(filename != NULL); if ( (f = fopen(filename, "r")) ) { long size; size_t nread; if ( (size = get_file_size(f)) != -1 ) { if ( max != 0 && (unsigned long) size > max ) errno = EFBIG; else { blob = xmalloc(size); if ( (nread = fread(blob, 1, size, f)) < (unsigned long) size ) { free(blob); blob = NULL; } else if ( len ) *len = nread; } } fclose(f); } return blob; } /** * Writes a buffer into a file. * * @param filename The path to the file to write. * @param contents The buffer to write. * @param len The size of the \c contents buffer. * * @return The number of bytes written, or -1 if an error occured * (check errno for details). */ int write_file(const char *filename, const unsigned char *contents, size_t len) { FILE *f; int rc = -1; assert(filename != NULL); assert(contents != NULL); if ( (f = fopen(filename, "w")) ) { rc = fwrite(contents, sizeof(char), len, f) == len ? 0 : -1; fclose(f); } return rc; } /** * Gets the basename part of a path. * * @param path The path to extract the basename from. * * @return A newly allocated buffer containing the basename. */ char * get_file_basename(const char *path) { char *last_slash, *last_dot; unsigned n; assert(path != NULL); if ( (last_slash = strrchr(path, '/')) ) path = last_slash + 1; if ( (last_dot = strrchr(path, '.')) ) n = last_dot - path; else n = strlen(path); return xstrndup(path, n); } /** * Creates a directory and its parents. * This function creates the specified directory. Parent directories * are created as needed. * * @param path The pathname of the directory to create. * @param mode The permissions of the directory, as in creat(2). * * @return 0 if the directory was successfully created (or if it * already existed), or -1 if an error occured. */ int makedir(const char *path, int mode) { char *p, q; int ret; struct stat st_buf; assert(path != NULL); for ( p = (char *)(path + 1), ret = 0; *(p - 1) && ret == 0; p++ ) { if ( *p == '/' || *p == '\0' ) { q = *p, *p = '\0'; if ( stat(path, &st_buf) == -1 ) { /* Path does not exist, attempt to create it. */ ret = mkdir(path, mode); } else if ( ! S_ISDIR(st_buf.st_mode) ) { /* Path exists but is not a directory. */ errno = ENOTDIR; ret = -1; } *p = q; } } return ret; } gfsecret-0.5.0/src/scheme-file.h0000644000175000001440000000264013604426670013366 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016 Damien Goutte-Gattat * * 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 ICP20160821_SCHEME_FILE_H #define ICP20160821_SCHEME_FILE_H #include "schemes.h" #include "support.h" #ifdef __cpluscplus extern "C" { #endif int gfsec_scheme_file_get_file(gfsec_scheme_t, const char *, const char *, unsigned char **, size_t *); int gfsec_scheme_file_put_file(gfsec_scheme_t, const char *, const char *, unsigned char *, size_t); int gfsec_scheme_file_get_supports(gfsec_supports_list_t *); #ifdef __cplusplus } #endif #endif /* !ICP20160821_SCHEME-FILE_H */ gfsecret-0.5.0/src/schemes.h0000644000175000001440000000203414074565322012631 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016,2021 Damien Goutte-Gattat * * 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 ICP20160820_SCHEMES_H #define ICP20160820_SCHEMES_H typedef enum gfsec_scheme { GFSEC_SCHEME_FILE = 0, GFSEC_SCHEME_UUID, GFSEC_SCHEME_LABEL, GFSEC_SCHEME_MTP, GFSEC_SCHEME_HTTP, GFSEC_SCHEME_HTTPS } gfsec_scheme_t; #define GFSEC_SCHEME_MAX 4 #endif /* !ICP20160820_SCHEMES_H */ gfsecret-0.5.0/src/secret.h0000644000175000001440000000752714074565302012501 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016,2017,2020,2021 Damien Goutte-Gattat * * 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 ICP20160807_SECRET_H #define ICP20160807_SECRET_H enum gfsec_error { #define GFSEC_ERROR(symbol, value, message) \ GFSEC_ERR_##symbol = value, #include "gfsec-errors.h" #undef GFSEC_ERROR }; #define GFSEC_SHARE_NUMBER_FULL 0 #define GFSEC_SHARE_NUMBER_AUTOASSIGN 256 #include "schemes.h" /** * Represents a share of a split secret. */ typedef struct gfsec_share { /* * This must be set to a value between 1 and 255 (inclusive). * A value of 0 indicates this share actually contains the whole * secret. A value of GFSEC_SHARE_NUMBER_AUTOASSIGN means the * share number will be automatically assigned later. */ unsigned short number; /* * The following fields describe the location where the share * data is to be found, as a scheme://authority/path triplet. */ gfsec_scheme_t scheme; char *authority; char *path; size_t len; /* Size of the share's data. */ unsigned char *data; /* The actual share's data. */ unsigned char *hash; /* A SHA-256 hash of the data. */ } gfsec_share_t; #define gfsec_share_is_full(share) (share->number == GFSEC_SHARE_NUMBER_FULL) /** * Represents a split secret (or a secret to be split). */ typedef struct gfsec_secret { /* The location of the reconstituted secret. */ char *filename; /* The restore/delete commands. */ char *restore; char *destroy; /* The secret's actual data. */ unsigned char *data; size_t len; /* The number of shares this secret is split into. */ unsigned char n_shares; /* The current size of the \c shares array. */ unsigned char max_shares; /* The number of shares needed to reconstitute the secret. */ unsigned char threshold; /* The shares this secret is split into. */ gfsec_share_t **shares; /* May point to one of the shares in the \c shares array * containing the whole secret. */ gfsec_share_t *full_share; /* If non-zero, indicates the secret can be reconstituted. */ unsigned can_combine; } gfsec_secret_t; #ifdef __cpluscplus extern "C" { #endif gfsec_share_t * gfsec_share_new(void); void gfsec_share_set_info(gfsec_share_t *, unsigned short, gfsec_scheme_t, const char *, const char *, const unsigned char *); int gfsec_share_set_data(gfsec_share_t *, unsigned char *, size_t); int gfsec_share_get_uri(gfsec_share_t *, char *, size_t); void gfsec_share_free(gfsec_share_t *); gfsec_secret_t * gfsec_secret_new(void); int gfsec_secret_set_secret_file(gfsec_secret_t *, const char *, const char *); int gfsec_secret_add_share(gfsec_secret_t *, gfsec_share_t *); int gfsec_secret_can_combine(gfsec_secret_t *); int gfsec_secret_combine(gfsec_secret_t *); int gfsec_secret_split(gfsec_secret_t *, unsigned char); void gfsec_secret_free(gfsec_secret_t *); const char * gfsec_error_string(int); #ifdef __cplusplus } #endif #endif /* !ICP20160807_SECRET_H */ gfsecret-0.5.0/src/gfsec-errors.h0000644000175000001440000000411614074776343013615 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016,2017,2021 Damien Goutte-Gattat * * 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 . */ GFSEC_ERROR(SUCCESS, 0, _("Success")) GFSEC_ERROR(SYSTEM_ERROR, -1, strerror(errno)) GFSEC_ERROR(INVALID_CALL, -2, _("A function was improperly called")) GFSEC_ERROR(NOT_ENOUGH_SHARES, -3, _("Not enough shares available")) GFSEC_ERROR(TOO_MANY_SHARES, -4, _("Too many shares")) GFSEC_ERROR(SHARE_NOT_AVAILABLE, -5, _("A share is not available")) GFSEC_ERROR(INVALID_LENGTH, -6, _("Shares have inconsistent lengths")) GFSEC_ERROR(INVALID_SHARE, -7, _("Checksum failed for share data")) GFSEC_ERROR(CONFIG_LINE_TOO_LONG, -9, _("Line too long")) GFSEC_ERROR(CONFIG_INVALID_URI, -10, _("Invalid share URI")) GFSEC_ERROR(CONFIG_INVALID_HASH, -11, _("Invalid hash value")) GFSEC_ERROR(CONFIG_UNKNOWN_SCHEME, -12, _("Unknown URI scheme")) GFSEC_ERROR(CONFIG_INVALID_THRESHOLD, -13, _("Invalid threshold")) GFSEC_ERROR(CONFIG_INVALID_SHARENR, -14, _("Invalid share parameter")) GFSEC_ERROR(CONFIG_INVALID_URI_PATH, -15, _("Invalid path in share URI")) GFSEC_ERROR(CONFIG_INVALID_URI_PARAM, -16, _("Invalid parameter in share URI")) GFSEC_ERROR(CONFIG_MISSING_AUTHORITY, -17, _("Missing authority in share URI")) GFSEC_ERROR(CONFIG_MISSING_SHARENR, -18, _("Missing share number")) GFSEC_ERROR(CONFIG_NONLOCAL_FILE_URI, -19, _("Invalid non-local file URI")) gfsecret-0.5.0/src/scheme-libmtp.h0000644000175000001440000000270213604426670013735 00000000000000/* * gfsec - Secret sharing tools * Copyright (C) 2016 Damien Goutte-Gattat * * 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 ICP20160207_SCHEME_LIBMTP_H #define ICP20160207_SCHEME_LIBMTP_H #include "schemes.h" #include "support.h" #ifdef __cpluscplus extern "C" { #endif int gfsec_scheme_libmtp_get_file(gfsec_scheme_t scheme, const char *, const char *, unsigned char **, size_t *); int gfsec_scheme_libmtp_put_file(gfsec_scheme_t, const char *, const char *, unsigned char *, size_t); int gfsec_scheme_libmtp_get_supports(gfsec_supports_list_t *); #ifdef __cplusplus } #endif #endif /* !ICP20160207_SCHEME_LIBMTP_H */ gfsecret-0.5.0/src/gfsec-split.c0000644000175000001440000003013614074630371013416 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016,2017,2018,2019,2020,2021 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include "util.h" #include "secretcfg.h" #include "scheme-module.h" static void usage(int status) { puts(_("Usage: gfsec-split [options] file uri...\n\ Split the specified file for later use with gfsec-use.\n")); puts(_("Options:\n\ -h, --help Display this help message.\n\ -v, --version Display the version message.\n")); puts(_("\ -n, --threshold N Specify the minimal number of shares\n\ required to re-assemble the secret.\n\ Default is 2.\n\ -s, --share URI Add a share.\n\ -i, --interactive Prompt the user for share URIs.\n")); puts(_("\ -c, --config FILE Write configuration to the specified\n\ file. Default is the basename of the\n\ split file in gfsecret's configuration\n\ directory.\n")); puts(_("\ -k, --keep Do not delete the original file.\n")); puts(_("\ -o, --output FILE Specify the location where the file will\n\ be reconstructed by gfsec-use. The default\n\ is to reconstruct the file at its original\n\ location.\n\ -r, --restore-cmd CMD Specify the command to restore the secret.\n\ -d, --destroy-cmd CMD Specify the command to delete the secret.\n")); puts(_("\ -l, --list-supports List available supports and exit.\n")); printf(_("Report bugs to <%s>.\n"), PACKAGE_BUGREPORT); exit(status); } static void info(void) { printf(_("\ gfsec-split (%s %s)\n\ Copyright (C) 2021 Damien Goutte-Gattat\n\ \n\ This program is released under the GNU General Public License.\n\ See the COPYING file or .\n\ "), PACKAGE_NAME, VERSION); exit(EXIT_SUCCESS); } static char * ask(const char *prompt) { char *buffer = NULL; size_t len = 0; ssize_t n; printf("%s ", prompt); if ( (n = getline(&buffer, &len, stdin)) == -1 ) err(EXIT_FAILURE, _("Cannot read from standard input")); else if ( n > 0 && buffer[n - 1] == '\n' ) buffer[n - 1] = '\0'; return buffer; } static char * ask_nonempty(const char *prompt) { char *answer; int done = 0; do { answer = ask(prompt); if ( ! (done = *answer != '\0') ) free(answer); } while ( ! done ); return answer; } static int ask_confirmation(const char *prompt) { int rc = 0; char *answer; answer = ask(prompt); if ( (*answer == 'y' || *answer == 'Y') && *(answer + 1) == '\0' ) rc = 1; free(answer); return rc; } static int prompt_for_share(gfsec_secret_t *cfg, gfsec_supports_list_t *list, unsigned number) { int i, rc; char *answer, *path; gfsec_share_t *share; rc = -1; printf(_("Select a support for share #%u:\n\n"), number); for ( i = 0; (unsigned)i < list->count; i++ ) printf(" (%d) %s\n", i+1, list->supports[i].description); printf(_(" (x) Done\n\n")); while ( rc == -1 ) { answer = ask (_("Your choice?")); if ( (*answer == 'x' || *answer == 'X') && *(answer + 1) == '\0' ) rc = 1; /* We're done selecting supports. */ else { int selected; selected = strtol(answer, NULL, 10); if ( selected > 0 && (unsigned)selected < list->count + 1 ) { path = ask_nonempty(_("Specify a pathname on this support:")); share = gfsec_share_new(); gfsec_share_set_info(share, GFSEC_SHARE_NUMBER_AUTOASSIGN, list->supports[selected - 1].scheme, list->supports[selected - 1].authority, path, NULL); if ( (i = gfsec_secret_add_share(cfg, share)) != 0 ) errx(EXIT_FAILURE, _("Cannot add share: %s"), gfsec_error_string(i)); rc = 0; /* Done for this share. */ free(path); } } free(answer); } return rc; } static void interactive_loop(gfsec_secret_t *cfg) { gfsec_supports_list_t *list; int i; char buffer[255]; list = gfsec_scheme_module_get_supports(); i = 0; while ( ! prompt_for_share(cfg, list, ++i) ) ; gfsec_support_destroy_list(list); printf(_("\nThe following shares will be created:\n")); for ( i = 0; i < cfg->n_shares; i++ ) { gfsec_share_get_uri(cfg->shares[i], buffer, sizeof(buffer)); printf(" %s\n", buffer); } putchar('\n'); if ( ! ask_confirmation(_("Proceed (y/N)?")) ) errx(EXIT_FAILURE, _("Split cancelled")); } static char * get_config_path(const char *config_file, const char *secret) { char *base = NULL; char *config_path = NULL; if ( ! config_file ) base = get_file_basename(secret); else if ( ! strchr(config_file, '/') && ! strchr(config_file, '.') ) base = (char *)config_file; if ( base ) { char *config_dir; xasprintf(&config_dir, "%s/gfsecret", xdg->config_home); if ( makedir(config_dir, 0700) != -1 ) xasprintf(&config_path, "%s/%s.conf", config_dir, base); free(config_dir); if ( ! config_file ) free(base); } else { /* Use the original path, but still make it into a dynamically * allocated buffer so that we can inconditionally free the * buffer at the end. */ config_path = xstrdup(config_file); } return config_path; } static unsigned get_uinteger_or_die(const char *arg) { unsigned val; char *endptr; errno = 0; val = strtoul(arg, &endptr, 10); if ( errno != 0 || endptr == arg ) errx(EXIT_FAILURE, _("Invalid argument, unsigned integer expected: %s"), arg); return val; } int main(int argc, char **argv) { int c, list_mode, interactive; unsigned threshold, keep_original; char *config_path, *secret_file, *output_file; gfsec_secret_t *cfg; struct option options[] = { { "help", 0, NULL, 'h' }, { "version", 0, NULL, 'v' }, { "threshold", 1, NULL, 'n' }, /* Keep bogus spelling for compatibility. */ { "treshold", 1, NULL, 'n' }, { "share", 1, NULL, 's' }, { "interactive", 0, NULL, 'i' }, { "config", 1, NULL, 'c' }, { "keep", 0, NULL, 'k' }, { "output", 1, NULL, 'o' }, { "restore-cmd", 1, NULL, 'r' }, { "destroy-cmd", 1, NULL, 'd' }, { "list-supports", 0, NULL, 'l' }, { NULL, 0, NULL, 0 } }; setprogname(argv[0]); threshold = 2; keep_original = list_mode = interactive = 0; config_path = output_file = NULL; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); srandom(time(NULL)); (void) xdg_get(1); cfg = gfsec_secret_new(); while ( (c = getopt_long(argc, argv, "hvn:s:ic:ko:r:d:l", options, NULL)) != -1 ) { switch ( c ) { case 'h': usage(EXIT_SUCCESS); break; case '?': usage(EXIT_FAILURE); break; case 'v': info(); break; case 'n': threshold = get_uinteger_or_die(optarg); break; case 's': if ( (c = gfsec_parse_uri(optarg, cfg, 1)) != 0 ) errx(EXIT_FAILURE, _("Cannot add share: %s"), gfsec_error_string(c)); break; case 'i': interactive = 1; break; case 'c': config_path = optarg; break; case 'k': keep_original = 1; break; case 'o': output_file = optarg; break; case 'r': cfg->restore = xstrdup(optarg); break; case 'd': cfg->destroy = xstrdup(optarg); break; case 'l': list_mode = 1; break; } } gfsec_scheme_module_init(); if ( list_mode ) { gfsec_supports_list_t *list; char *schemes[] = { "file", "uuid", "label", "mtp" }; char fmt[32], name[64]; unsigned i, len, max_len; list = gfsec_scheme_module_get_supports(); for ( i = max_len = 0; i < list->count; i++ ) { len = snprintf(NULL, 0, "%s://%s/ ", schemes[list->supports[i].scheme], list->supports[i].authority); if ( len > max_len ) max_len = len; } snprintf(fmt, sizeof(fmt), "%%-%ds%%s\n", max_len); for ( i = 0; i < list->count; i++ ) { snprintf(name, sizeof(name), "%s://%s/", schemes[list->supports[i].scheme], list->supports[i].authority); printf(fmt, name, list->supports[i].description); } gfsec_support_destroy_list(list); exit(EXIT_SUCCESS); } if ( ! gcry_check_version(GCRYPT_VERSION) ) errx(EXIT_FAILURE, _("libgcrypt version mismatch")); gcry_control(GCRYCTL_DISABLE_SECMEM, 0); gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0); if ( optind >= argc ) errx(EXIT_FAILURE, _("Missing secret file")); secret_file = argv[optind++]; if ( ! (config_path = get_config_path(config_path, secret_file)) ) err(EXIT_FAILURE, _("Cannot create configuration directory")); if ( file_exists(config_path) != -1 ) { warn(_("Configuration file %s already exists"), config_path); if ( ! ask_confirmation(_("Overwrite (y/N)?")) ) errx(EXIT_FAILURE, _("Split cancelled")); } if ( (c = gfsec_secret_set_secret_file(cfg, secret_file, output_file)) != 0 ) errx(EXIT_FAILURE, _("Cannot set secret: %s"), gfsec_error_string(c)); while ( optind < argc ) { if ( (c = gfsec_parse_uri(argv[optind++], cfg, 1)) != 0 ) errx(EXIT_FAILURE, _("Cannot add share: %s"), gfsec_error_string(c)); } if ( interactive ) interactive_loop(cfg); if ( (c = gfsec_secret_split(cfg, threshold)) != 0 ) errx(EXIT_FAILURE, _("Cannot split secret: %s"), gfsec_error_string(c)); for ( c = 0; c < cfg->n_shares; c++ ) { gfsec_share_t *share; share = cfg->shares[c]; if ( gfsec_scheme_module_put_file(share->scheme, share->authority, share->path, share->data, share->len) != GFSEC_SCHEME_STATUS_SUCCESS ) errx(EXIT_FAILURE, _("Cannot write share")); } if ( (c = gfsec_write_config(cfg, config_path)) != 0 ) errx(EXIT_FAILURE, _("Cannot write configuration file: %s"), gfsec_error_string(c)); if ( ! keep_original ) { if ( cfg->destroy ) { int status; status = system(cfg->destroy); if ( ! WIFEXITED(status) ) errx(EXIT_FAILURE, _("Delete command terminated anormally")); } if ( unlink(secret_file) == -1 ) err(EXIT_FAILURE, _("Cannot delete original file")); } gfsec_secret_free(cfg); free(config_path); return EXIT_SUCCESS; } gfsecret-0.5.0/src/scheme-libcurl.c0000644000175000001440000001246614074767534014116 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2021 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include "scheme-libcurl.h" #include #include #include "scheme-module.h" #ifdef HAVE_LIBCURL #include static int check_response(CURL *curl) { long http_code; curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code); return http_code == 200 || http_code == 201 ? 0 : 1; } struct getfile_cb_data { unsigned char *buffer; size_t written; size_t allocated; }; static size_t write_cb(void *buffer, size_t size, size_t nmemb, void *userp) { struct getfile_cb_data *data = (struct getfile_cb_data *)userp; if ( data->written + nmemb >= data->allocated ) { size_t needed = data->written + nmemb; data->buffer = xrealloc(data->buffer, needed); data->allocated = needed; } memcpy(data->buffer + data->written, buffer, nmemb); data->written += nmemb; return nmemb; } int gfsec_scheme_libcurl_get_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char **buffer, size_t *len) { int ret = GFSEC_SCHEME_STATUS_SUCCESS; char *url = NULL; CURL *curl; struct getfile_cb_data data = { 0 }; if ( scheme != GFSEC_SCHEME_HTTP && scheme != GFSEC_SCHEME_HTTPS ) return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; if ( ! (curl = curl_easy_init()) ) return GFSEC_SCHEME_STATUS_ERROR; xasprintf(&url, "http%s://%s%s", scheme == GFSEC_SCHEME_HTTP ? "" : "s", authority, path); curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_cb); curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&data); curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_REQUIRED); curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY); if ( curl_easy_setopt(curl, CURLOPT_URL, url) != 0 ) ret = GFSEC_SCHEME_STATUS_ERROR; if ( ret == 0 && curl_easy_perform(curl) != 0 ) ret = GFSEC_SCHEME_STATUS_ERROR; if ( ret == 0 && check_response(curl) != 0 ) ret = GFSEC_SCHEME_STATUS_ERROR; if ( ret == 0 ) { *buffer = data.buffer; *len = data.written; } curl_easy_cleanup(curl); free(url); return ret; } struct putfile_cb_data { unsigned char *buffer; size_t len; size_t read; }; static size_t read_cb(char *buffer, size_t size, size_t nmemb, void *userp) { struct putfile_cb_data *data = (struct putfile_cb_data *)userp; size_t len = size * nmemb; if ( len > (data->len - data->read) ) len = data->len - data->read; memcpy(buffer, data->buffer + data->read, len); return len; } static size_t dummy_write_cb(char *buffer, size_t size, size_t nmemb, void *userp) { (void) buffer; (void) userp; return size * nmemb; } int gfsec_scheme_libcurl_put_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char *buffer, size_t len) { int ret = GFSEC_SCHEME_STATUS_SUCCESS; char *url = NULL; CURL *curl; struct putfile_cb_data data = { 0 }; if ( scheme != GFSEC_SCHEME_HTTP && scheme != GFSEC_SCHEME_HTTPS ) return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; if ( ! (curl = curl_easy_init()) ) return GFSEC_SCHEME_STATUS_ERROR; xasprintf(&url, "http%s://%s%s", scheme == GFSEC_SCHEME_HTTP ? "" : "s", authority, path); data.buffer = buffer; data.len = len; curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L); curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_cb); curl_easy_setopt(curl, CURLOPT_READDATA, (void *)&data); curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, dummy_write_cb); curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_REQUIRED); curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY); if ( curl_easy_setopt(curl, CURLOPT_URL, url) != 0 ) ret = GFSEC_SCHEME_STATUS_ERROR; if ( ret == 0 && curl_easy_setopt(curl, CURLOPT_INFILESIZE, len) != 0 ) ret = GFSEC_SCHEME_STATUS_ERROR; if ( ret == 0 && curl_easy_perform(curl) != 0 ) ret = GFSEC_SCHEME_STATUS_ERROR; if ( ret == 0 && check_response(curl) != 0 ) ret = GFSEC_SCHEME_STATUS_ERROR; curl_easy_cleanup(curl); free(url); return ret; } int gfsec_scheme_libcurl_get_supports(gfsec_supports_list_t *list) { (void) list; return 0; } #endif /* HAVE_LIBCURL */ gfsecret-0.5.0/src/Makefile.am0000644000175000001440000000124714072575732013076 00000000000000bin_PROGRAMS = gfsec-use gfsec-split noinst_LIBRARIES = libgfsec.a libgfsec_a_SOURCES = util.c util.h secret.c secret.h \ secretcfg.c secretcfg.h gfsec-errors.h \ schemes.h scheme-module.c scheme-module.h \ scheme-libmtp.c scheme-libmtp.h \ scheme-gio.c scheme-gio.h \ scheme-file.c scheme-file.h \ scheme-libcurl.c scheme-libcurl.h \ support.c support.h gfsec_use_SOURCES = gfsec-use.c gfsec_split_SOURCES = gfsec-split.c AM_CPPFLAGS = -I$(top_srcdir)/lib AM_LDFLAGS = -L$(top_builddir)/lib LDADD = libgfsec.a -lgfsecret DEFS = -DLOCALEDIR=\"$(localedir)\" @DEFS@ bin_SCRIPTS = gfsec-split-gpg CLEANFILES = $(bin_SCRIPTS) gfsecret-0.5.0/src/support.h0000644000175000001440000000261413604426670012722 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016 Damien Goutte-Gattat * * 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 ICP20161015_SUPPORT_H #define ICP20161015_SUPPORT_H #include "schemes.h" typedef struct gfsec_support { gfsec_scheme_t scheme; char *authority; char *description; } gfsec_support_t; typedef struct gfsec_supports_list { gfsec_support_t *supports; size_t size; size_t count; } gfsec_supports_list_t; #ifdef __cpluscplus extern "C" { #endif gfsec_supports_list_t * gfsec_support_new_list(void); void gfsec_support_destroy_list(gfsec_supports_list_t *); void gfsec_support_add(gfsec_supports_list_t *, gfsec_scheme_t, char *, char *); #ifdef __cplusplus } #endif #endif /* !ICP20161015_SUPPORT_H */ gfsecret-0.5.0/src/support.c0000644000175000001440000000460713604426670012721 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include "support.h" #include /** * Create a new list of supports. */ gfsec_supports_list_t * gfsec_support_new_list(void) { gfsec_supports_list_t *list; list = xmalloc(sizeof(*list)); list->supports = xmalloc(10 * sizeof(gfsec_support_t)); list->size = 10; list->count = 0; return list; } /** * Destroy a list of supports and release all associated memory. * * @param list The list to destroy. */ void gfsec_support_destroy_list(gfsec_supports_list_t *list) { unsigned n; for ( n = 0; n < list->count; n++ ) { free(list->supports[n].authority); free(list->supports[n].description); } free(list->supports); free(list); } /** * Add a new support to a list of supports. * * @param list The list to modify. * @param scheme The scheme associated to the support. * @param authority The authority refering to the support. * @param description A free-form description of the support. * * @note The string parameters will be owned by the list and freed * when the gfsec_support_destroy_list function is called. */ void gfsec_support_add(gfsec_supports_list_t *list, gfsec_scheme_t scheme, char *authority, char *description) { if ( list->count >= list->size ) { list->size += 10; list->supports = xrealloc(list->supports, list->size * sizeof(gfsec_support_t)); } list->supports[list->count].scheme = scheme; list->supports[list->count].authority = authority; list->supports[list->count].description = description; list->count += 1; } gfsecret-0.5.0/src/scheme-libcurl.h0000644000175000001440000000271114070671320014072 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2021 Damien Goutte-Gattat * * 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 ICP20210704_SCHEME_LIBCURL_H #define ICP20210704_SCHEME_LIBCURL_H #include "schemes.h" #include "support.h" #ifdef __cplusplus extern "C" { #endif int gfsec_scheme_libcurl_get_file(gfsec_scheme_t, const char *, const char *, unsigned char **, size_t *); int gfsec_scheme_libcurl_put_file(gfsec_scheme_t, const char *, const char *, unsigned char *, size_t); int gfsec_scheme_libcurl_get_supports(gfsec_supports_list_t *); #ifdef __cplusplus } #endif #endif /* !ICP20210704_SCHEME_LIBCURL_H */ gfsecret-0.5.0/src/util.h0000644000175000001440000000224714055225075012162 00000000000000/* * gfsec - Secret sharing tools * Copyright (C) 2016,2020 Damien Goutte-Gattat * * 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 ICP20160205_UTIL_H #define ICP20160205_UTIL_H #include #include #ifdef __cpluscplus extern "C" { #endif int file_exists(const char *); long get_file_size(FILE *f); unsigned char * read_file(const char *, size_t *, size_t); int write_file(const char *, const unsigned char *, size_t); char * get_file_basename(const char *); int makedir(const char *, int); #ifdef __cplusplus } #endif #endif /* !ICP20160205_UTIL_H */ gfsecret-0.5.0/src/scheme-module.h0000644000175000001440000000325613604426670013740 00000000000000/* * gfsecret - Secret sharing tools * Copyright (C) 2016 Damien Goutte-Gattat * * 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 ICP20160820_SCHEME_MODULE_H #define ICP20160820_SCHEME_MODULE_H #include #include "schemes.h" #include "support.h" typedef enum gfsec_scheme_status { GFSEC_SCHEME_STATUS_SUCCESS = 0, GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME = -1, GFSEC_SCHEME_STATUS_ERROR = -2 } gfsec_scheme_status_t; #ifdef __cplusplus extern "C" { #endif void gfsec_scheme_module_init(void); int gfsec_scheme_module_get_file(gfsec_scheme_t, const char *, const char *, unsigned char **, size_t *); int gfsec_scheme_module_put_file(gfsec_scheme_t, const char *, const char *, unsigned char *, size_t); gfsec_supports_list_t * gfsec_scheme_module_get_supports(void); #ifdef __cpluscplus } #endif #endif /* !ICP20160820_SCHEME_MODULE_H */ gfsecret-0.5.0/src/Makefile.in0000644000175000001440000006251214074663643013112 00000000000000# Makefile.in generated by automake 1.16.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2020 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 . */ #ifndef ICP20160207_SCHEME_GIO_H #define ICP20160207_SCHEME_GIO_H #include "schemes.h" #include "support.h" #ifdef __cpluscplus extern "C" { #endif int gfsec_scheme_gio_get_file(gfsec_scheme_t, const char *, const char *, unsigned char **, size_t *); int gfsec_scheme_gio_put_file(gfsec_scheme_t, const char *, const char *, unsigned char *, size_t); int gfsec_scheme_gio_get_supports(gfsec_supports_list_t *); #ifdef __cplusplus } #endif #endif /* !ICP20160207_SCHEME_GIO_H */ gfsecret-0.5.0/src/scheme-gio.c0000644000175000001440000002040613604426670013220 00000000000000/* * gfsec - Secret sharing tools * Copyright (C) 2016,2017 Damien Goutte-Gattat * * 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 . */ #ifdef HAVE_CONFIG_H #include #endif #include "scheme-gio.h" #include "scheme-module.h" #ifdef HAVE_GIO #include #include #include #include "util.h" typedef struct mount_cb_data { gboolean success; GMainLoop *loop; } mount_cb_data_t; static void mount_cb(GObject *source, GAsyncResult *res, gpointer user) { GVolume *volume = G_VOLUME(source); mount_cb_data_t *cb_data = user; cb_data->success = g_volume_mount_finish(volume, res, NULL); g_main_loop_quit(cb_data->loop); } static GMount * mount_volume(GVolume *volume) { GMount *mount = NULL; mount_cb_data_t cb_data; cb_data.loop = g_main_loop_new(NULL, FALSE); g_volume_mount(volume, G_MOUNT_MOUNT_NONE, NULL, NULL, mount_cb, &cb_data); g_main_loop_run(cb_data.loop); if ( cb_data.success ) mount = g_volume_get_mount(volume); g_main_loop_unref(cb_data.loop); return mount; } static void unmount_cb(GObject *source, GAsyncResult *res, gpointer user) { GMount *mount = G_MOUNT(source); mount_cb_data_t *cb_data = user; cb_data->success = g_mount_unmount_with_operation_finish(mount, res, NULL); g_main_loop_quit(cb_data->loop); } static int unmount_volume(GMount *mount) { mount_cb_data_t cb_data; cb_data.loop = g_main_loop_new(NULL, FALSE); g_mount_unmount_with_operation(mount, G_MOUNT_UNMOUNT_FORCE, NULL, NULL, unmount_cb, &cb_data); g_main_loop_run(cb_data.loop); g_main_loop_unref(cb_data.loop); g_object_unref(mount); return cb_data.success ? 0 : -1; } /** * Finds an external volume with the specified identifier. * * @param authority The identifier to look for. * @param by_uuid If non-zero, the \a authority parameter is a UUID; * otherwise, it is a volume label. * * @return A GVolume object if the desired volume was found, * otherwise NULL. */ static GVolume * find_volume(const char *authority, int by_uuid) { GVolumeMonitor *volmon; GList *volumes, *l; GVolume *volume = NULL; volmon = g_volume_monitor_get(); volumes = g_volume_monitor_get_volumes(volmon); for ( l = volumes; l != NULL; l = l->next ) { if ( ! volume ) { char *id; volume = G_VOLUME(l->data); id = by_uuid ? g_volume_get_uuid(volume) : g_volume_get_name(volume); if ( strcmp(authority, id) != 0 ) { g_object_unref(volume); volume = NULL; } g_free(id); } else g_object_unref(l->data); } g_list_free(volumes); g_object_unref(volmon); return volume; } /** * Gets the contents of a file on the given volume. * * @param[in] volume The volume the file is to be searched into. * @param[in] path The pathname of the file to search. * @param[out] buffer The buffer to fill with the file contents. * It will be automatically allocated. * @param[out] len The size of the allocated buffer. * * @return 0 if successful, -1 if an error occured. */ static int get_file_contents(GVolume *volume, const char *path, unsigned char **buffer, size_t *len) { GMount *mount; GFile *root; char *root_path, *full_path; int was_mounted, rc = -1; if ( (mount = g_volume_get_mount(volume)) ) was_mounted = 1; else if ( (mount = mount_volume(volume)) ) was_mounted = 0; else return -1; root = g_mount_get_root(mount); root_path = g_file_get_path(root); full_path = g_strjoin("/", root_path, path, NULL); if ( (*buffer = read_file(full_path, len, GFSEC_SECRET_MAX_SIZE)) ) rc = 0; if ( was_mounted ) g_object_unref(mount); else unmount_volume(mount); g_free(full_path); g_free(root_path); g_object_unref(root); return rc; } /** * Write a file on the given volume. * * @param volume The volume on which the file should be written. * @param path The pathname of the file to write. * @param buffer The contents to write. * @param len The size of the contents buffer. * * @return 0 if successful, -1 if an error occured. */ static int put_file_contents(GVolume *volume, const char *path, unsigned char *buffer, size_t len) { GMount *mount; GFile *root; char *root_path, *full_path; int was_mounted, rc = -1; if ( (mount = g_volume_get_mount(volume)) ) was_mounted = 1; else if ( (mount = mount_volume(volume)) ) was_mounted = 0; else return -1; root = g_mount_get_root(mount); root_path = g_file_get_path(root); full_path = g_strjoin("/", root_path, path, NULL); if ( write_file(full_path, buffer, len) != -1 ) rc = 0; if ( was_mounted ) g_object_unref(mount); else unmount_volume(mount); g_free(full_path); g_free(root_path); g_object_unref(root); return rc; } int gfsec_scheme_gio_get_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char **buffer, size_t *len) { GVolume *volume = NULL; int rc = GFSEC_SCHEME_STATUS_ERROR; switch ( scheme ) { case GFSEC_SCHEME_UUID: volume = find_volume(authority, 1); break; case GFSEC_SCHEME_LABEL: volume = find_volume(authority, 0); break; default: return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; } if ( volume ) { if ( get_file_contents(volume, path, buffer, len) == 0 ) rc = GFSEC_SCHEME_STATUS_SUCCESS; g_object_unref(volume); } return rc; } int gfsec_scheme_gio_put_file(gfsec_scheme_t scheme, const char *authority, const char *path, unsigned char *buffer, size_t len) { GVolume *volume = NULL; int rc = GFSEC_SCHEME_STATUS_ERROR; switch ( scheme ) { case GFSEC_SCHEME_UUID: volume = find_volume(authority, 1); break; case GFSEC_SCHEME_LABEL: volume = find_volume(authority, 0); break; default: return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME; } if ( volume ) { if ( put_file_contents(volume, path, buffer, len) == 0 ) rc = GFSEC_SCHEME_STATUS_SUCCESS; g_object_unref(volume); } return rc; } int gfsec_scheme_gio_get_supports(gfsec_supports_list_t *list) { GVolumeMonitor *volmon; GList *volumes, *l; int n; volmon = g_volume_monitor_get(); volumes = g_volume_monitor_get_volumes(volmon); for ( l = volumes, n = 0; l != NULL; l = l->next ) { char *label, *uuid; GVolume *volume; volume = G_VOLUME(l->data); label = g_volume_get_name(volume); uuid = g_volume_get_uuid(volume); if ( label ) { char *desc; xasprintf(&desc, _("External volume with label '%s'"), label); gfsec_support_add(list, GFSEC_SCHEME_LABEL, label, desc); n += 1; } if ( uuid ) { char *desc; xasprintf(&desc, _("External volume with UUID %s"), uuid); gfsec_support_add(list, GFSEC_SCHEME_UUID, uuid, desc); n += 1; } g_object_unref(l->data); } g_list_free(volumes); g_object_unref(volmon); return n; } #endif /* HAVE_GIO */ gfsecret-0.5.0/m4/0000755000175000001440000000000014074777435010655 500000000000000gfsecret-0.5.0/m4/nls.m40000644000175000001440000000230713604426753011625 00000000000000# nls.m4 serial 5 (gettext-0.18) dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016 Free Software dnl Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ([2.50]) AC_DEFUN([AM_NLS], [ AC_MSG_CHECKING([whether NLS is requested]) dnl Default is enabled NLS AC_ARG_ENABLE([nls], [ --disable-nls do not use Native Language Support], USE_NLS=$enableval, USE_NLS=yes) AC_MSG_RESULT([$USE_NLS]) AC_SUBST([USE_NLS]) ]) gfsecret-0.5.0/m4/notch.m40000644000175000001440000000111313604426706012134 00000000000000dnl ICP_CHECK_NOTCH_FUNCS dnl Check for various functions that may not be present dnl everywhere, and for which we provide a replacement. dnl AC_DEFUN([ICP_CHECK_NOTCH_FUNCS],[ AC_CHECK_HEADERS([err.h], [], [AC_CONFIG_LINKS([err.h:lib/err.compat.h])]) AC_REPLACE_FUNCS([err strchrnul]) AC_CHECK_DECLS([program_invocation_short_name], [], [AC_CHECK_FUNCS([getprogname setprogname], [], [AC_LIBOBJ([progname])])], [#include ]) AC_CHECK_DECLS([P_tmpdir]) AH_BOTTOM([#include ]) ]) gfsecret-0.5.0/m4/progtest.m40000644000175000001440000000602413604426754012701 00000000000000# progtest.m4 serial 7 (gettext-0.18.2) dnl Copyright (C) 1996-2003, 2005, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1996. AC_PREREQ([2.50]) # Search path for a program which passes the given test. dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) AC_DEFUN([AM_PATH_PROG_WITH_TEST], [ # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "$2", so it can be a program name with args. set dummy $2; ac_word=[$]2 AC_MSG_CHECKING([for $ac_word]) AC_CACHE_VAL([ac_cv_path_$1], [case "[$]$1" in [[\\/]]* | ?:[[\\/]]*) ac_cv_path_$1="[$]$1" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in ifelse([$5], , $PATH, [$5]); do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD if [$3]; then ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" dnl If no 4th arg is given, leave the cache variable unset, dnl so AC_PATH_PROGS will keep looking. ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" ])dnl ;; esac])dnl $1="$ac_cv_path_$1" if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then AC_MSG_RESULT([$][$1]) else AC_MSG_RESULT([no]) fi AC_SUBST([$1])dnl ]) gfsecret-0.5.0/m4/lib-link.m40000644000175000001440000010044313604426753012532 00000000000000# lib-link.m4 serial 26 (gettext-0.18.2) dnl Copyright (C) 2001-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_PREREQ([2.54]) dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and dnl augments the CPPFLAGS variable. dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) pushdef([Name],[m4_translit([$1],[./+-], [____])]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ AC_LIB_LINKFLAGS_BODY([$1], [$2]) ac_cv_lib[]Name[]_libs="$LIB[]NAME" ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" ac_cv_lib[]Name[]_cppflags="$INC[]NAME" ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" ]) LIB[]NAME="$ac_cv_lib[]Name[]_libs" LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" INC[]NAME="$ac_cv_lib[]Name[]_cppflags" LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the dnl results of this search when this library appears as a dependency. HAVE_LIB[]NAME=yes popdef([NAME]) popdef([Name]) ]) dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message]) dnl searches for libname and the libraries corresponding to explicit and dnl implicit dependencies, together with the specified include files and dnl the ability to compile and link the specified testcode. The missing-message dnl defaults to 'no' and may contain additional hints for the user. dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) pushdef([Name],[m4_translit([$1],[./+-], [____])]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME dnl accordingly. AC_LIB_LINKFLAGS_BODY([$1], [$2]) dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, dnl because if the user has installed lib[]Name and not disabled its use dnl via --without-lib[]Name-prefix, he wants to use it. ac_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, dnl because these -l options might require -L options that are present in dnl LIBS. -l options benefit only from the -L options listed before it. dnl Otherwise, add it to the front of LIBS, because it may be a static dnl library that depends on another static library that is present in LIBS. dnl Static libraries benefit only from the static libraries listed after dnl it. case " $LIB[]NAME" in *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; *) LIBS="$LIB[]NAME $LIBS" ;; esac AC_LINK_IFELSE( [AC_LANG_PROGRAM([[$3]], [[$4]])], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) LIBS="$ac_save_LIBS" ]) if test "$ac_cv_lib[]Name" = yes; then HAVE_LIB[]NAME=yes AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) AC_MSG_CHECKING([how to link with lib[]$1]) AC_MSG_RESULT([$LIB[]NAME]) else HAVE_LIB[]NAME=no dnl If $LIB[]NAME didn't lead to a usable library, we don't need dnl $INC[]NAME either. CPPFLAGS="$ac_save_CPPFLAGS" LIB[]NAME= LTLIB[]NAME= LIB[]NAME[]_PREFIX= fi AC_SUBST([HAVE_LIB]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) popdef([NAME]) popdef([Name]) ]) dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, dnl acl_libname_spec, dnl acl_library_names_spec, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, dnl acl_hardcode_minus_L. AC_DEFUN([AC_LIB_RPATH], [ dnl Tell automake >= 1.10 to complain if config.rpath is missing. m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE([rpath], [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_FROMPACKAGE(name, package) dnl declares that libname comes from the given package. The configure file dnl will then not have a --with-libname-prefix option but a dnl --with-package-prefix option. Several libraries can come from the same dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar dnl macro call that searches for libname. AC_DEFUN([AC_LIB_FROMPACKAGE], [ pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) define([acl_frompackage_]NAME, [$2]) popdef([NAME]) pushdef([PACK],[$2]) pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) define([acl_libsinpackage_]PACKUP, m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1]) popdef([PACKUP]) popdef([PACK]) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) dnl Autoconf >= 2.61 supports dots in --with options. pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[m4_translit(PACK,[.],[_])],PACK)]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_ARG_WITH(P_A_C_K[-prefix], [[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi ]) dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= LIB[]NAME[]_PREFIX= dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been dnl computed. So it has to be reset here. HAVE_LIB[]NAME= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" dnl The same code as in the loop below: dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$acl_hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi popdef([P_A_C_K]) popdef([PACKLIBS]) popdef([PACKUP]) popdef([PACK]) popdef([NAME]) ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) dnl For those cases where a variable contains several -L and -l options dnl referring to unknown libraries and directories, this macro determines the dnl necessary additional linker options for the runtime path. dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) dnl sets LDADDVAR to linker options needed together with LIBSVALUE. dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, dnl otherwise linking without libtool is assumed. AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ AC_REQUIRE([AC_LIB_RPATH]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) $1= if test "$enable_rpath" != no; then if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode directories into the resulting dnl binary. rpathdirs= next= for opt in $2; do if test -n "$next"; then dir="$next" dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= else case $opt in -L) next=yes ;; -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= ;; *) next= ;; esac fi done if test "X$rpathdirs" != "X"; then if test -n ""$3""; then dnl libtool is used for linking. Use -R options. for dir in $rpathdirs; do $1="${$1}${$1:+ }-R$dir" done else dnl The linker is used for linking directly. if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user dnl must pass all path elements in one option. alldirs= for dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="$flag" else dnl The -rpath options are cumulative. for dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="${$1}${$1:+ }$flag" done fi fi fi fi fi AC_SUBST([$1]) ]) gfsecret-0.5.0/m4/lib-prefix.m40000644000175000001440000002042213604426753013070 00000000000000# lib-prefix.m4 serial 7 (gettext-0.18) dnl Copyright (C) 2001-2005, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib-prefix], [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) dnl AC_LIB_PREPARE_MULTILIB creates dnl - a variable acl_libdirstem, containing the basename of the libdir, either dnl "lib" or "lib64" or "lib/64", dnl - a variable acl_libdirstem2, as a secondary possible value for dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or dnl "lib/amd64". AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ dnl There is no formal standard regarding lib and lib64. dnl On glibc systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine dnl the compiler's default mode by looking at the compiler's library search dnl path. If at least one of its elements ends in /lib64 or points to a dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. dnl Otherwise we use the default, namely "lib". dnl On Solaris systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. AC_REQUIRE([AC_CANONICAL_HOST]) acl_libdirstem=lib acl_libdirstem2= case "$host_os" in solaris*) dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment dnl . dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the dnl symlink is missing, so we set acl_libdirstem2 too. AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], [AC_EGREP_CPP([sixtyfour bits], [ #ifdef _LP64 sixtyfour bits #endif ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) ]) if test $gl_cv_solaris_64bit = yes; then acl_libdirstem=lib/64 case "$host_cpu" in sparc*) acl_libdirstem2=lib/sparcv9 ;; i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; esac fi ;; *) searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; */../ | */.. ) # Better ignore directories of this form. They are misleading. ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib64 ) acl_libdirstem=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" fi ;; esac test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" ]) gfsecret-0.5.0/m4/libgcrypt.m40000644000175000001440000001413513604426756013035 00000000000000# libgcrypt.m4 - Autoconf macros to detect libgcrypt # Copyright (C) 2002, 2003, 2004, 2011, 2014, 2018 g10 Code GmbH # # This file is free software; as a special exception the author gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # # This file is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY, to the extent permitted by law; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # Last-changed: 2018-11-13 dnl AM_PATH_LIBGCRYPT([MINIMUM-VERSION, dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) dnl Test for libgcrypt and define LIBGCRYPT_CFLAGS and LIBGCRYPT_LIBS. dnl MINIMUN-VERSION is a string with the version number optionalliy prefixed dnl with the API version to also check the API compatibility. Example: dnl a MINIMUN-VERSION of 1:1.2.5 won't pass the test unless the installed dnl version of libgcrypt is at least 1.2.5 *and* the API number is 1. Using dnl this features allows to prevent build against newer versions of libgcrypt dnl with a changed API. dnl dnl If a prefix option is not used, the config script is first dnl searched in $SYSROOT/bin and then along $PATH. If the used dnl config script does not match the host specification the script dnl is added to the gpg_config_script_warn variable. dnl AC_DEFUN([AM_PATH_LIBGCRYPT], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_WITH(libgcrypt-prefix, AC_HELP_STRING([--with-libgcrypt-prefix=PFX], [prefix where LIBGCRYPT is installed (optional)]), libgcrypt_config_prefix="$withval", libgcrypt_config_prefix="") if test x"${LIBGCRYPT_CONFIG}" = x ; then if test x"${libgcrypt_config_prefix}" != x ; then LIBGCRYPT_CONFIG="${libgcrypt_config_prefix}/bin/libgcrypt-config" fi fi use_gpgrt_config="" if test x"${LIBGCRYPT_CONFIG}" = x -a x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no"; then if $GPGRT_CONFIG libgcrypt --exists; then LIBGCRYPT_CONFIG="$GPGRT_CONFIG libgcrypt" AC_MSG_NOTICE([Use gpgrt-config as libgcrypt-config]) use_gpgrt_config=yes fi fi if test -z "$use_gpgrt_config"; then if test x"${LIBGCRYPT_CONFIG}" = x ; then case "${SYSROOT}" in /*) if test -x "${SYSROOT}/bin/libgcrypt-config" ; then LIBGCRYPT_CONFIG="${SYSROOT}/bin/libgcrypt-config" fi ;; '') ;; *) AC_MSG_WARN([Ignoring \$SYSROOT as it is not an absolute path.]) ;; esac fi AC_PATH_PROG(LIBGCRYPT_CONFIG, libgcrypt-config, no) fi tmp=ifelse([$1], ,1:1.2.0,$1) if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` else req_libgcrypt_api=0 min_libgcrypt_version="$tmp" fi AC_MSG_CHECKING(for LIBGCRYPT - version >= $min_libgcrypt_version) ok=no if test "$LIBGCRYPT_CONFIG" != "no" ; then req_major=`echo $min_libgcrypt_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` req_minor=`echo $min_libgcrypt_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` req_micro=`echo $min_libgcrypt_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` if test -z "$use_gpgrt_config"; then libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version` else libgcrypt_config_version=`$LIBGCRYPT_CONFIG --modversion` fi major=`echo $libgcrypt_config_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'` minor=`echo $libgcrypt_config_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'` micro=`echo $libgcrypt_config_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'` if test "$major" -gt "$req_major"; then ok=yes else if test "$major" -eq "$req_major"; then if test "$minor" -gt "$req_minor"; then ok=yes else if test "$minor" -eq "$req_minor"; then if test "$micro" -ge "$req_micro"; then ok=yes fi fi fi fi fi fi if test $ok = yes; then AC_MSG_RESULT([yes ($libgcrypt_config_version)]) else AC_MSG_RESULT(no) fi if test $ok = yes; then # If we have a recent libgcrypt, we should also check that the # API is compatible if test "$req_libgcrypt_api" -gt 0 ; then if test -z "$use_gpgrt_config"; then tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0` else tmp=`$LIBGCRYPT_CONFIG --variable=api_version 2>/dev/null || echo 0` fi if test "$tmp" -gt 0 ; then AC_MSG_CHECKING([LIBGCRYPT API version]) if test "$req_libgcrypt_api" -eq "$tmp" ; then AC_MSG_RESULT([okay]) else ok=no AC_MSG_RESULT([does not match. want=$req_libgcrypt_api got=$tmp]) fi fi fi fi if test $ok = yes; then LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags` LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs` ifelse([$2], , :, [$2]) if test -z "$use_gpgrt_config"; then libgcrypt_config_host=`$LIBGCRYPT_CONFIG --host 2>/dev/null || echo none` else libgcrypt_config_host=`$LIBGCRYPT_CONFIG --variable=host 2>/dev/null || echo none` fi if test x"$libgcrypt_config_host" != xnone ; then if test x"$libgcrypt_config_host" != x"$host" ; then AC_MSG_WARN([[ *** *** The config script "$LIBGCRYPT_CONFIG" was *** built for $libgcrypt_config_host and thus may not match the *** used host $host. *** You may want to use the configure option --with-libgcrypt-prefix *** to specify a matching config script or use \$SYSROOT. ***]]) gpg_config_script_warn="$gpg_config_script_warn libgcrypt" fi fi else LIBGCRYPT_CFLAGS="" LIBGCRYPT_LIBS="" ifelse([$3], , :, [$3]) fi AC_SUBST(LIBGCRYPT_CFLAGS) AC_SUBST(LIBGCRYPT_LIBS) ]) gfsecret-0.5.0/m4/iconv.m40000644000175000001440000002207213604426753012150 00000000000000# iconv.m4 serial 19 (gettext-0.18.2) dnl Copyright (C) 2000-2002, 2007-2014, 2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV dnl accordingly. AC_LIB_LINKFLAGS_BODY([iconv]) ]) AC_DEFUN([AM_ICONV_LINK], [ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and dnl those with the standalone portable GNU libiconv installed). AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV dnl accordingly. AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) dnl Add $INCICONV to CPPFLAGS before performing the following checks, dnl because if the user has installed libiconv and not disabled its use dnl via --without-libiconv-prefix, he wants to use it. The first dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. am_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #include ]], [[iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);]])], [am_cv_func_iconv=yes]) if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #include ]], [[iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);]])], [am_cv_lib_iconv=yes] [am_cv_func_iconv=yes]) LIBS="$am_save_LIBS" fi ]) if test "$am_cv_func_iconv" = yes; then AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, dnl Solaris 10. am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi am_cv_func_iconv_works=no for ac_iconv_const in '' 'const'; do AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[ #include #include #ifndef ICONV_CONST # define ICONV_CONST $ac_iconv_const #endif ]], [[int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; iconv_close (cd_utf8_to_88591); } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\263"; char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; iconv_close (cd_ascii_to_88591); } } /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ { iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; iconv_close (cd_88591_to_utf8); } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; iconv_close (cd_88591_to_utf8); } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; ]])], [am_cv_func_iconv_works=yes], , [case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac]) test "$am_cv_func_iconv_works" = no || break done LIBS="$am_save_LIBS" ]) case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then AC_DEFINE([HAVE_ICONV], [1], [Define if you have the iconv() function and it works.]) fi if test "$am_cv_lib_iconv" = yes; then AC_MSG_CHECKING([how to link with libiconv]) AC_MSG_RESULT([$LIBICONV]) else dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV dnl either. CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi AC_SUBST([LIBICONV]) AC_SUBST([LTLIBICONV]) ]) dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to dnl avoid warnings like dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required". dnl This is tricky because of the way 'aclocal' is implemented: dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN. dnl Otherwise aclocal's initial scan pass would miss the macro definition. dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions. dnl Otherwise aclocal would emit many "Use of uninitialized value $1" dnl warnings. m4_define([gl_iconv_AC_DEFUN], m4_version_prereq([2.64], [[AC_DEFUN_ONCE( [$1], [$2])]], [m4_ifdef([gl_00GNULIB], [[AC_DEFUN_ONCE( [$1], [$2])]], [[AC_DEFUN( [$1], [$2])]])])) gl_iconv_AC_DEFUN([AM_ICONV], [ AM_ICONV_LINK if test "$am_cv_func_iconv" = yes; then AC_MSG_CHECKING([for iconv declaration]) AC_CACHE_VAL([am_cv_proto_iconv], [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ #include #include extern #ifdef __cplusplus "C" #endif #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else size_t iconv(); #endif ]], [[]])], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"]) am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` AC_MSG_RESULT([ $am_cv_proto_iconv]) AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], [Define as const if the declaration of iconv() needs const.]) dnl Also substitute ICONV_CONST in the gnulib generated . m4_ifdef([gl_ICONV_H_DEFAULTS], [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) if test -n "$am_cv_proto_iconv_arg1"; then ICONV_CONST="const" fi ]) fi ]) gfsecret-0.5.0/m4/po.m40000644000175000001440000004503113604426753011450 00000000000000# po.m4 serial 24 (gettext-0.19) dnl Copyright (C) 1995-2014, 2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ([2.60]) dnl Checks for all prerequisites of the po subdirectory. AC_DEFUN([AM_PO_SUBDIRS], [ AC_REQUIRE([AC_PROG_MAKE_SET])dnl AC_REQUIRE([AC_PROG_INSTALL])dnl AC_REQUIRE([AC_PROG_MKDIR_P])dnl AC_REQUIRE([AC_PROG_SED])dnl AC_REQUIRE([AM_NLS])dnl dnl Release version of the gettext macros. This is used to ensure that dnl the gettext macros and po/Makefile.in.in are in sync. AC_SUBST([GETTEXT_MACRO_VERSION], [0.19]) dnl Perform the following tests also if --disable-nls has been given, dnl because they are needed for "make dist" to work. dnl Search for GNU msgfmt in the PATH. dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. dnl The second test excludes FreeBSD msgfmt. AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], :) AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) dnl Test whether it is GNU msgfmt >= 0.15. changequote(,)dnl case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; *) MSGFMT_015=$MSGFMT ;; esac changequote([,])dnl AC_SUBST([MSGFMT_015]) changequote(,)dnl case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac changequote([,])dnl AC_SUBST([GMSGFMT_015]) dnl Search for GNU xgettext 0.12 or newer in the PATH. dnl The first test excludes Solaris xgettext and early GNU xgettext versions. dnl The second test excludes FreeBSD xgettext. AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], :) dnl Remove leftover from FreeBSD xgettext call. rm -f messages.po dnl Test whether it is GNU xgettext >= 0.15. changequote(,)dnl case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac changequote([,])dnl AC_SUBST([XGETTEXT_015]) dnl Search for GNU msgmerge 0.11 or newer in the PATH. AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) dnl Installation directories. dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we dnl have to define it here, so that it can be used in po/Makefile. test -n "$localedir" || localedir='${datadir}/locale' AC_SUBST([localedir]) dnl Support for AM_XGETTEXT_OPTION. test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) AC_CONFIG_COMMANDS([po-directories], [[ for ac_file in $CONFIG_FILES; do # Support "outfile[:infile[:infile...]]" case "$ac_file" in *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; esac # PO directories have a Makefile.in generated from Makefile.in.in. case "$ac_file" in */Makefile.in) # Adjust a relative srcdir. ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` # In autoconf-2.13 it is called $ac_given_srcdir. # In autoconf-2.50 it is called $srcdir. test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" case "$ac_given_srcdir" in .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; /*) top_srcdir="$ac_given_srcdir" ;; *) top_srcdir="$ac_dots$ac_given_srcdir" ;; esac # Treat a directory as a PO directory if and only if it has a # POTFILES.in file. This allows packages to have multiple PO # directories under different names or in different locations. if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then rm -f "$ac_dir/POTFILES" test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" gt_tab=`printf '\t'` cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" POMAKEFILEDEPS="POTFILES.in" # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend # on $ac_dir but don't depend on user-specified configuration # parameters. if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then # The LINGUAS file contains the set of available languages. if test -n "$OBSOLETE_ALL_LINGUAS"; then test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" fi ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` # Hide the ALL_LINGUAS assignment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" else # The set of available languages was given in configure.in. # Hide the ALL_LINGUAS assignment from automake < 1.5. eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' fi # Compute POFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) # Compute UPDATEPOFILES # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) # Compute DUMMYPOFILES # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) # Compute GMOFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) case "$ac_given_srcdir" in .) srcdirpre= ;; *) srcdirpre='$(srcdir)/' ;; esac POFILES= UPDATEPOFILES= DUMMYPOFILES= GMOFILES= for lang in $ALL_LINGUAS; do POFILES="$POFILES $srcdirpre$lang.po" UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" DUMMYPOFILES="$DUMMYPOFILES $lang.nop" GMOFILES="$GMOFILES $srcdirpre$lang.gmo" done # CATALOGS depends on both $ac_dir and the user's LINGUAS # environment variable. INST_LINGUAS= if test -n "$ALL_LINGUAS"; then for presentlang in $ALL_LINGUAS; do useit=no if test "%UNSET%" != "$LINGUAS"; then desiredlanguages="$LINGUAS" else desiredlanguages="$ALL_LINGUAS" fi for desiredlang in $desiredlanguages; do # Use the presentlang catalog if desiredlang is # a. equal to presentlang, or # b. a variant of presentlang (because in this case, # presentlang can be used as a fallback for messages # which are not translated in the desiredlang catalog). case "$desiredlang" in "$presentlang"*) useit=yes;; esac done if test $useit = yes; then INST_LINGUAS="$INST_LINGUAS $presentlang" fi done fi CATALOGS= if test -n "$INST_LINGUAS"; then for lang in $INST_LINGUAS; do CATALOGS="$CATALOGS $lang.gmo" done fi test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do if test -f "$f"; then case "$f" in *.orig | *.bak | *~) ;; *) cat "$f" >> "$ac_dir/Makefile" ;; esac fi done fi ;; esac done]], [# Capture the value of obsolete ALL_LINGUAS because we need it to compute # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it # from automake < 1.5. eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' # Capture the value of LINGUAS because we need it to compute CATALOGS. LINGUAS="${LINGUAS-%UNSET%}" ]) ]) dnl Postprocesses a Makefile in a directory containing PO files. AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [ # When this code is run, in config.status, two variables have already been # set: # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, # - LINGUAS is the value of the environment variable LINGUAS at configure # time. changequote(,)dnl # Adjust a relative srcdir. ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` # In autoconf-2.13 it is called $ac_given_srcdir. # In autoconf-2.50 it is called $srcdir. test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" case "$ac_given_srcdir" in .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; /*) top_srcdir="$ac_given_srcdir" ;; *) top_srcdir="$ac_dots$ac_given_srcdir" ;; esac # Find a way to echo strings without interpreting backslash. if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then gt_echo='echo' else if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then gt_echo='printf %s\n' else echo_func () { cat < "$ac_file.tmp" tab=`printf '\t'` if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then # Add dependencies that cannot be formulated as a simple suffix rule. for lang in $ALL_LINGUAS; do frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` cat >> "$ac_file.tmp" < /dev/null; then # Add dependencies that cannot be formulated as a simple suffix rule. for lang in $ALL_LINGUAS; do frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` cat >> "$ac_file.tmp" <> "$ac_file.tmp" < # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at https://curl.haxx.se/docs/copyright.html. # # You may opt to use, copy, modify, merge, publish, distribute and/or sell # copies of the Software, and permit persons to whom the Software is # furnished to do so, under the terms of the COPYING file. # # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY # KIND, either express or implied. # ########################################################################### # LIBCURL_CHECK_CONFIG ([DEFAULT-ACTION], [MINIMUM-VERSION], # [ACTION-IF-YES], [ACTION-IF-NO]) # ---------------------------------------------------------- # David Shaw May-09-2006 # # Checks for libcurl. DEFAULT-ACTION is the string yes or no to # specify whether to default to --with-libcurl or --without-libcurl. # If not supplied, DEFAULT-ACTION is yes. MINIMUM-VERSION is the # minimum version of libcurl to accept. Pass the version as a regular # version number like 7.10.1. If not supplied, any version is # accepted. ACTION-IF-YES is a list of shell commands to run if # libcurl was successfully found and passed the various tests. # ACTION-IF-NO is a list of shell commands that are run otherwise. # Note that using --without-libcurl does run ACTION-IF-NO. # # This macro #defines HAVE_LIBCURL if a working libcurl setup is # found, and sets @LIBCURL@ and @LIBCURL_CPPFLAGS@ to the necessary # values. Other useful defines are LIBCURL_FEATURE_xxx where xxx are # the various features supported by libcurl, and LIBCURL_PROTOCOL_yyy # where yyy are the various protocols supported by libcurl. Both xxx # and yyy are capitalized. See the list of AH_TEMPLATEs at the top of # the macro for the complete list of possible defines. Shell # variables $libcurl_feature_xxx and $libcurl_protocol_yyy are also # defined to 'yes' for those features and protocols that were found. # Note that xxx and yyy keep the same capitalization as in the # curl-config list (e.g. it's "HTTP" and not "http"). # # Users may override the detected values by doing something like: # LIBCURL="-lcurl" LIBCURL_CPPFLAGS="-I/usr/myinclude" ./configure # # For the sake of sanity, this macro assumes that any libcurl that is # found is after version 7.7.2, the first version that included the # curl-config script. Note that it is very important for people # packaging binary versions of libcurl to include this script! # Without curl-config, we can only guess what protocols are available, # or use curl_version_info to figure it out at runtime. AC_DEFUN([LIBCURL_CHECK_CONFIG], [ AH_TEMPLATE([LIBCURL_FEATURE_SSL],[Defined if libcurl supports SSL]) AH_TEMPLATE([LIBCURL_FEATURE_KRB4],[Defined if libcurl supports KRB4]) AH_TEMPLATE([LIBCURL_FEATURE_IPV6],[Defined if libcurl supports IPv6]) AH_TEMPLATE([LIBCURL_FEATURE_LIBZ],[Defined if libcurl supports libz]) AH_TEMPLATE([LIBCURL_FEATURE_ASYNCHDNS],[Defined if libcurl supports AsynchDNS]) AH_TEMPLATE([LIBCURL_FEATURE_IDN],[Defined if libcurl supports IDN]) AH_TEMPLATE([LIBCURL_FEATURE_SSPI],[Defined if libcurl supports SSPI]) AH_TEMPLATE([LIBCURL_FEATURE_NTLM],[Defined if libcurl supports NTLM]) AH_TEMPLATE([LIBCURL_PROTOCOL_HTTP],[Defined if libcurl supports HTTP]) AH_TEMPLATE([LIBCURL_PROTOCOL_HTTPS],[Defined if libcurl supports HTTPS]) AH_TEMPLATE([LIBCURL_PROTOCOL_FTP],[Defined if libcurl supports FTP]) AH_TEMPLATE([LIBCURL_PROTOCOL_FTPS],[Defined if libcurl supports FTPS]) AH_TEMPLATE([LIBCURL_PROTOCOL_FILE],[Defined if libcurl supports FILE]) AH_TEMPLATE([LIBCURL_PROTOCOL_TELNET],[Defined if libcurl supports TELNET]) AH_TEMPLATE([LIBCURL_PROTOCOL_LDAP],[Defined if libcurl supports LDAP]) AH_TEMPLATE([LIBCURL_PROTOCOL_DICT],[Defined if libcurl supports DICT]) AH_TEMPLATE([LIBCURL_PROTOCOL_TFTP],[Defined if libcurl supports TFTP]) AH_TEMPLATE([LIBCURL_PROTOCOL_RTSP],[Defined if libcurl supports RTSP]) AH_TEMPLATE([LIBCURL_PROTOCOL_POP3],[Defined if libcurl supports POP3]) AH_TEMPLATE([LIBCURL_PROTOCOL_IMAP],[Defined if libcurl supports IMAP]) AH_TEMPLATE([LIBCURL_PROTOCOL_SMTP],[Defined if libcurl supports SMTP]) AC_ARG_WITH(libcurl, AS_HELP_STRING([--with-libcurl=PREFIX],[look for the curl library in PREFIX/lib and headers in PREFIX/include]), [_libcurl_with=$withval],[_libcurl_with=ifelse([$1],,[yes],[$1])]) if test "$_libcurl_with" != "no" ; then AC_PROG_AWK _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'" _libcurl_try_link=yes if test -d "$_libcurl_with" ; then LIBCURL_CPPFLAGS="-I$withval/include" _libcurl_ldflags="-L$withval/lib" AC_PATH_PROG([_libcurl_config],[curl-config],[], ["$withval/bin"]) else AC_PATH_PROG([_libcurl_config],[curl-config],[],[$PATH]) fi if test x$_libcurl_config != "x" ; then AC_CACHE_CHECK([for the version of libcurl], [libcurl_cv_lib_curl_version], [libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $[]2}'`]) _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse` _libcurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libcurl_version_parse` if test $_libcurl_wanted -gt 0 ; then AC_CACHE_CHECK([for libcurl >= version $2], [libcurl_cv_lib_version_ok], [ if test $_libcurl_version -ge $_libcurl_wanted ; then libcurl_cv_lib_version_ok=yes else libcurl_cv_lib_version_ok=no fi ]) fi if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then if test x"$LIBCURL_CPPFLAGS" = "x" ; then LIBCURL_CPPFLAGS=`$_libcurl_config --cflags` fi if test x"$LIBCURL" = "x" ; then LIBCURL=`$_libcurl_config --libs` # This is so silly, but Apple actually has a bug in their # curl-config script. Fixed in Tiger, but there are still # lots of Panther installs around. case "${host}" in powerpc-apple-darwin7*) LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'` ;; esac fi # All curl-config scripts support --feature _libcurl_features=`$_libcurl_config --feature` # Is it modern enough to have --protocols? (7.12.4) if test $_libcurl_version -ge 461828 ; then _libcurl_protocols=`$_libcurl_config --protocols` fi else _libcurl_try_link=no fi unset _libcurl_wanted fi if test $_libcurl_try_link = yes ; then # we didn't find curl-config, so let's see if the user-supplied # link line (or failing that, "-lcurl") is enough. LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"} AC_CACHE_CHECK([whether libcurl is usable], [libcurl_cv_lib_curl_usable], [ _libcurl_save_cppflags=$CPPFLAGS CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS" _libcurl_save_libs=$LIBS LIBS="$LIBCURL $LIBS" AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]],[[ /* Try and use a few common options to force a failure if we are missing symbols or can't link. */ int x; curl_easy_setopt(NULL,CURLOPT_URL,NULL); x=CURL_ERROR_SIZE; x=CURLOPT_WRITEFUNCTION; x=CURLOPT_WRITEDATA; x=CURLOPT_ERRORBUFFER; x=CURLOPT_STDERR; x=CURLOPT_VERBOSE; if (x) {;} ]])],libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no) CPPFLAGS=$_libcurl_save_cppflags LIBS=$_libcurl_save_libs unset _libcurl_save_cppflags unset _libcurl_save_libs ]) if test $libcurl_cv_lib_curl_usable = yes ; then # Does curl_free() exist in this version of libcurl? # If not, fake it with free() _libcurl_save_cppflags=$CPPFLAGS CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS" _libcurl_save_libs=$LIBS LIBS="$LIBS $LIBCURL" AC_CHECK_FUNC(curl_free,, AC_DEFINE(curl_free,free, [Define curl_free() as free() if our version of curl lacks curl_free.])) CPPFLAGS=$_libcurl_save_cppflags LIBS=$_libcurl_save_libs unset _libcurl_save_cppflags unset _libcurl_save_libs AC_DEFINE(HAVE_LIBCURL,1, [Define to 1 if you have a functional curl library.]) AC_SUBST(LIBCURL_CPPFLAGS) AC_SUBST(LIBCURL) for _libcurl_feature in $_libcurl_features ; do AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_feature_$_libcurl_feature),[1]) eval AS_TR_SH(libcurl_feature_$_libcurl_feature)=yes done if test "x$_libcurl_protocols" = "x" ; then # We don't have --protocols, so just assume that all # protocols are available _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP" if test x$libcurl_feature_SSL = xyes ; then _libcurl_protocols="$_libcurl_protocols HTTPS" # FTPS wasn't standards-compliant until version # 7.11.0 (0x070b00 == 461568) if test $_libcurl_version -ge 461568; then _libcurl_protocols="$_libcurl_protocols FTPS" fi fi # RTSP, IMAP, POP3 and SMTP were added in # 7.20.0 (0x071400 == 463872) if test $_libcurl_version -ge 463872; then _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP" fi fi for _libcurl_protocol in $_libcurl_protocols ; do AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_protocol_$_libcurl_protocol),[1]) eval AS_TR_SH(libcurl_protocol_$_libcurl_protocol)=yes done else unset LIBCURL unset LIBCURL_CPPFLAGS fi fi unset _libcurl_try_link unset _libcurl_version_parse unset _libcurl_config unset _libcurl_feature unset _libcurl_features unset _libcurl_protocol unset _libcurl_protocols unset _libcurl_version unset _libcurl_ldflags fi if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then # This is the IF-NO path ifelse([$4],,:,[$4]) else # This is the IF-YES path ifelse([$3],,:,[$3]) fi unset _libcurl_with ])dnl gfsecret-0.5.0/m4/intlmacosx.m40000644000175000001440000000474513604426753013222 00000000000000# intlmacosx.m4 serial 5 (gettext-0.18.2) dnl Copyright (C) 2004-2014, 2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Checks for special options needed on Mac OS X. dnl Defines INTL_MACOSX_LIBS. AC_DEFUN([gt_INTL_MACOSX], [ dnl Check for API introduced in Mac OS X 10.2. AC_CACHE_CHECK([for CFPreferencesCopyAppValue], [gt_cv_func_CFPreferencesCopyAppValue], [gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[CFPreferencesCopyAppValue(NULL, NULL)]])], [gt_cv_func_CFPreferencesCopyAppValue=yes], [gt_cv_func_CFPreferencesCopyAppValue=no]) LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) fi dnl Check for API introduced in Mac OS X 10.3. AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], [gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[CFLocaleCopyCurrent();]])], [gt_cv_func_CFLocaleCopyCurrent=yes], [gt_cv_func_CFLocaleCopyCurrent=no]) LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFLocaleCopyCurrent = yes; then AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) fi INTL_MACOSX_LIBS= if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" fi AC_SUBST([INTL_MACOSX_LIBS]) ]) gfsecret-0.5.0/m4/pkg.m40000644000175000001440000002400713604426756011616 00000000000000# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- # serial 12 (pkg-config-0.29.2) dnl Copyright © 2004 Scott James Remnant . dnl Copyright © 2012-2015 Dan Nicholson dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's dnl installed version of pkg-config, this checks the developer's version dnl of pkg.m4 when generating configure. dnl dnl To ensure that this macro is defined, also add: dnl m4_ifndef([PKG_PREREQ], dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) dnl dnl See the "Since" comment for each macro you use to see what version dnl of the macros you require. m4_defun([PKG_PREREQ], [m4_define([PKG_MACROS_VERSION], [0.29.2]) m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) ])dnl PKG_PREREQ dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) dnl ---------------------------------- dnl Since: 0.16 dnl dnl Search for the pkg-config tool and set the PKG_CONFIG variable to dnl first found in the path. Checks that the version of pkg-config found dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is dnl used since that's the first version where most current features of dnl pkg-config existed. AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])dnl PKG_PROG_PKG_CONFIG dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------------------------------- dnl Since: 0.18 dnl dnl Check to see whether a particular set of modules exists. Similar to dnl PKG_CHECK_MODULES(), but does not set variables or print errors. dnl dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) dnl only at the first occurence in configure.ac, so if the first place dnl it's called might be skipped (such as if it is within an "if", you dnl have to call PKG_CHECK_EXISTS manually AC_DEFUN([PKG_CHECK_EXISTS], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl if test -n "$PKG_CONFIG" && \ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then m4_default([$2], [:]) m4_ifvaln([$3], [else $3])dnl fi]) dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) dnl --------------------------------------------- dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting dnl pkg_failed based on the result. m4_define([_PKG_CONFIG], [if test -n "$$1"; then pkg_cv_[]$1="$$1" elif test -n "$PKG_CONFIG"; then PKG_CHECK_EXISTS([$3], [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes]) else pkg_failed=untried fi[]dnl ])dnl _PKG_CONFIG dnl _PKG_SHORT_ERRORS_SUPPORTED dnl --------------------------- dnl Internal check to see if pkg-config supports short errors. AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi[]dnl ])dnl _PKG_SHORT_ERRORS_SUPPORTED dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl -------------------------------------------------------------- dnl Since: 0.4.0 dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES might not happen, you should be sure to include an dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl pkg_failed=no AC_MSG_CHECKING([for $2]) _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) _PKG_CONFIG([$1][_LIBS], [libs], [$2]) m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS and $1[]_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.]) if test $pkg_failed = yes; then AC_MSG_RESULT([no]) _PKG_SHORT_ERRORS_SUPPORTED if test $_pkg_short_errors_supported = yes; then $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` else $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD m4_default([$4], [AC_MSG_ERROR( [Package requirements ($2) were not met: $$1_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. _PKG_TEXT])[]dnl ]) elif test $pkg_failed = untried; then AC_MSG_RESULT([no]) m4_default([$4], [AC_MSG_FAILURE( [The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. _PKG_TEXT To get pkg-config, see .])[]dnl ]) else $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS $1[]_LIBS=$pkg_cv_[]$1[]_LIBS AC_MSG_RESULT([yes]) $3 fi[]dnl ])dnl PKG_CHECK_MODULES dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl --------------------------------------------------------------------- dnl Since: 0.29 dnl dnl Checks for existence of MODULES and gathers its build flags with dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags dnl and VARIABLE-PREFIX_LIBS from --libs. dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to dnl include an explicit call to PKG_PROG_PKG_CONFIG in your dnl configure.ac. AC_DEFUN([PKG_CHECK_MODULES_STATIC], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl _save_PKG_CONFIG=$PKG_CONFIG PKG_CONFIG="$PKG_CONFIG --static" PKG_CHECK_MODULES($@) PKG_CONFIG=$_save_PKG_CONFIG[]dnl ])dnl PKG_CHECK_MODULES_STATIC dnl PKG_INSTALLDIR([DIRECTORY]) dnl ------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable pkgconfigdir as the location where a module dnl should install pkg-config .pc files. By default the directory is dnl $libdir/pkgconfig, but the default can be changed by passing dnl DIRECTORY. The user can override through the --with-pkgconfigdir dnl parameter. AC_DEFUN([PKG_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([pkgconfigdir], [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, [with_pkgconfigdir=]pkg_default) AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_INSTALLDIR dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) dnl -------------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable noarch_pkgconfigdir as the location where a dnl module should install arch-independent pkg-config .pc files. By dnl default the directory is $datadir/pkgconfig, but the default can be dnl changed by passing DIRECTORY. The user can override through the dnl --with-noarch-pkgconfigdir parameter. AC_DEFUN([PKG_NOARCH_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([noarch-pkgconfigdir], [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, [with_noarch_pkgconfigdir=]pkg_default) AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_NOARCH_INSTALLDIR dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------- dnl Since: 0.28 dnl dnl Retrieves the value of the pkg-config variable for the given module. AC_DEFUN([PKG_CHECK_VAR], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl _PKG_CONFIG([$1], [variable="][$3]["], [$2]) AS_VAR_COPY([$1], [pkg_cv_][$1]) AS_VAR_IF([$1], [""], [$5], [$4])dnl ])dnl PKG_CHECK_VAR gfsecret-0.5.0/m4/gettext.m40000644000175000001440000003676313604426753012532 00000000000000# gettext.m4 serial 68 (gettext-0.19.8) dnl Copyright (C) 1995-2014, 2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2006, 2008-2010. dnl Macro to add for using GNU gettext. dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The dnl default (if it is not specified or empty) is 'no-libtool'. dnl INTLSYMBOL should be 'external' for packages with no intl directory, dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. dnl If INTLSYMBOL is 'use-libtool', then a libtool library dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, dnl depending on --{enable,disable}-{shared,static} and on the presence of dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library dnl $(top_builddir)/intl/libintl.a will be created. dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext dnl implementations (in libc or libintl) without the ngettext() function dnl will be ignored. If NEEDSYMBOL is specified and is dnl 'need-formatstring-macros', then GNU gettext implementations that don't dnl support the ISO C 99 formatstring macros will be ignored. dnl INTLDIR is used to find the intl libraries. If empty, dnl the value '$(top_builddir)/intl/' is used. dnl dnl The result of the configuration is one of three cases: dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled dnl and used. dnl Catalog format: GNU --> install in $(datadir) dnl Catalog extension: .mo after installation, .gmo in source tree dnl 2) GNU gettext has been found in the system's C library. dnl Catalog format: GNU --> install in $(datadir) dnl Catalog extension: .mo after installation, .gmo in source tree dnl 3) No internationalization, always use English msgid. dnl Catalog format: none dnl Catalog extension: none dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. dnl The use of .gmo is historical (it was needed to avoid overwriting the dnl GNU format catalogs when building on a platform with an X/Open gettext), dnl but we keep it in order not to force irrelevant filename changes on the dnl maintainers. dnl AC_DEFUN([AM_GNU_GETTEXT], [ dnl Argument checking. ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT ])])])])]) ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])]) ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT ])])])]) define([gt_included_intl], ifelse([$1], [external], ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), [yes])) define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) gt_NEEDS_INIT AM_GNU_GETTEXT_NEED([$2]) AC_REQUIRE([AM_PO_SUBDIRS])dnl ifelse(gt_included_intl, yes, [ AC_REQUIRE([AM_INTL_SUBDIR])dnl ]) dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) dnl Sometimes libintl requires libiconv, so first search for libiconv. dnl Ideally we would do this search only after the dnl if test "$USE_NLS" = "yes"; then dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT dnl the configure script would need to contain the same shell code dnl again, outside any 'if'. There are two solutions: dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not dnl documented, we avoid it. ifelse(gt_included_intl, yes, , [ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) ]) dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation. gt_INTL_MACOSX dnl Set USE_NLS. AC_REQUIRE([AM_NLS]) ifelse(gt_included_intl, yes, [ BUILD_INCLUDED_LIBINTL=no USE_INCLUDED_LIBINTL=no ]) LIBINTL= LTLIBINTL= POSUB= dnl Add a version number to the cache macros. case " $gt_needs " in *" need-formatstring-macros "*) gt_api_version=3 ;; *" need-ngettext "*) gt_api_version=2 ;; *) gt_api_version=1 ;; esac gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" dnl If we use NLS figure out what method if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no ifelse(gt_included_intl, yes, [ AC_MSG_CHECKING([whether included gettext is requested]) AC_ARG_WITH([included-gettext], [ --with-included-gettext use the GNU gettext library included here], nls_cv_force_use_gnu_gettext=$withval, nls_cv_force_use_gnu_gettext=no) AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" if test "$nls_cv_force_use_gnu_gettext" != "yes"; then ]) dnl User does not insist on using GNU NLS library. Figure out what dnl to use. If GNU gettext is available we use this. Else we have dnl to fall back to GNU NLS library. if test $gt_api_version -ge 3; then gt_revision_test_code=' #ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif changequote(,)dnl typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; changequote([,])dnl ' else gt_revision_test_code= fi if test $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], [AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [eval "$gt_func_gnugettext_libc=yes"], [eval "$gt_func_gnugettext_libc=no"])]) if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl Sometimes libintl requires libiconv, so first search for libiconv. ifelse(gt_included_intl, yes, , [ AM_ICONV_LINK ]) dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) dnl because that would add "-liconv" to LIBINTL and LTLIBINTL dnl even if libiconv doesn't exist. AC_LIB_LINKFLAGS_BODY([intl]) AC_CACHE_CHECK([for GNU gettext in libintl], [$gt_func_gnugettext_libintl], [gt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $INCINTL" gt_save_LIBS="$LIBS" LIBS="$LIBS $LIBINTL" dnl Now see whether libintl exists and does not depend on libiconv. AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [eval "$gt_func_gnugettext_libintl=yes"], [eval "$gt_func_gnugettext_libintl=no"]) dnl Now see whether libintl exists and depends on libiconv. if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then LIBS="$LIBS $LIBICONV" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [LIBINTL="$LIBINTL $LIBICONV" LTLIBINTL="$LTLIBINTL $LTLIBICONV" eval "$gt_func_gnugettext_libintl=yes" ]) fi CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS"]) fi dnl If an already present or preinstalled GNU gettext() is found, dnl use it. But if this macro is used in GNU gettext, and GNU dnl gettext is already preinstalled in libintl, we update this dnl libintl. (Cf. the install rule in intl/Makefile.in.) if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ && test "$PACKAGE" != gettext-runtime \ && test "$PACKAGE" != gettext-tools; }; then gt_use_preinstalled_gnugettext=yes else dnl Reset the values set by searching for libintl. LIBINTL= LTLIBINTL= INCINTL= fi ifelse(gt_included_intl, yes, [ if test "$gt_use_preinstalled_gnugettext" != "yes"; then dnl GNU gettext is not found in the C library. dnl Fall back on included GNU gettext library. nls_cv_use_gnu_gettext=yes fi fi if test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Mark actions used to generate GNU NLS library. BUILD_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` fi CATOBJEXT= if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Mark actions to use GNU gettext tools. CATOBJEXT=.gmo fi ]) if test -n "$INTL_MACOSX_LIBS"; then if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Some extra flags are needed during linking. LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" fi fi if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then AC_DEFINE([ENABLE_NLS], [1], [Define to 1 if translation of program messages to the user's native language is requested.]) else USE_NLS=no fi fi AC_MSG_CHECKING([whether to use NLS]) AC_MSG_RESULT([$USE_NLS]) if test "$USE_NLS" = "yes"; then AC_MSG_CHECKING([where the gettext function comes from]) if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then gt_source="external libintl" else gt_source="libc" fi else gt_source="included intl directory" fi AC_MSG_RESULT([$gt_source]) fi if test "$USE_NLS" = "yes"; then if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then AC_MSG_CHECKING([how to link with libintl]) AC_MSG_RESULT([$LIBINTL]) AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) fi dnl For backward compatibility. Some packages may be using this. AC_DEFINE([HAVE_GETTEXT], [1], [Define if the GNU gettext() function is already present or preinstalled.]) AC_DEFINE([HAVE_DCGETTEXT], [1], [Define if the GNU dcgettext() function is already present or preinstalled.]) fi dnl We need to process the po/ directory. POSUB=po fi ifelse(gt_included_intl, yes, [ dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL dnl to 'yes' because some of the testsuite requires it. if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then BUILD_INCLUDED_LIBINTL=yes fi dnl Make all variables we use known to autoconf. AC_SUBST([BUILD_INCLUDED_LIBINTL]) AC_SUBST([USE_INCLUDED_LIBINTL]) AC_SUBST([CATOBJEXT]) dnl For backward compatibility. Some configure.ins may be using this. nls_cv_header_intl= nls_cv_header_libgt= dnl For backward compatibility. Some Makefiles may be using this. DATADIRNAME=share AC_SUBST([DATADIRNAME]) dnl For backward compatibility. Some Makefiles may be using this. INSTOBJEXT=.mo AC_SUBST([INSTOBJEXT]) dnl For backward compatibility. Some Makefiles may be using this. GENCAT=gencat AC_SUBST([GENCAT]) dnl For backward compatibility. Some Makefiles may be using this. INTLOBJS= if test "$USE_INCLUDED_LIBINTL" = yes; then INTLOBJS="\$(GETTOBJS)" fi AC_SUBST([INTLOBJS]) dnl Enable libtool support if the surrounding package wishes it. INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX]) ]) dnl For backward compatibility. Some Makefiles may be using this. INTLLIBS="$LIBINTL" AC_SUBST([INTLLIBS]) dnl Make all documented variables known to autoconf. AC_SUBST([LIBINTL]) AC_SUBST([LTLIBINTL]) AC_SUBST([POSUB]) ]) dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized. m4_define([gt_NEEDS_INIT], [ m4_divert_text([DEFAULTS], [gt_needs=]) m4_define([gt_NEEDS_INIT], []) ]) dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL]) AC_DEFUN([AM_GNU_GETTEXT_NEED], [ m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) ]) dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) dnl Usage: AM_GNU_GETTEXT_REQUIRE_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_REQUIRE_VERSION], []) gfsecret-0.5.0/m4/lib-ld.m40000644000175000001440000000714313604426753012177 00000000000000# lib-ld.m4 serial 6 dnl Copyright (C) 1996-2003, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Subroutines of libtool.m4, dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid dnl collision with libtool.m4. dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no. AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], [# I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 /dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by $CC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [[\\/]]* | ?:[[\\/]]*) re_direlt='/[[^/]][[^/]]*/\.\./' # Canonicalize the pathname of ld ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then AC_MSG_CHECKING([for GNU ld]) else AC_MSG_CHECKING([for non-GNU ld]) fi AC_CACHE_VAL([acl_cv_path_LD], [if test -z "$LD"; then acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$acl_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then acl_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$acl_cv_path_LD" -v 2>&1 . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. 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Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # # Originally written by Per Bothner; maintained since 2000 by Ben Elliston. # # You can get the latest version of this script from: # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess # # Please send patches to . me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE=alpha ;; "EV4.5 (21064)") UNAME_MACHINE=alpha ;; "LCA4 (21066/21068)") UNAME_MACHINE=alpha ;; "EV5 (21164)") UNAME_MACHINE=alphaev5 ;; "EV5.6 (21164A)") UNAME_MACHINE=alphaev56 ;; "EV5.6 (21164PC)") UNAME_MACHINE=alphapca56 ;; "EV5.7 (21164PC)") UNAME_MACHINE=alphapca57 ;; "EV6 (21264)") UNAME_MACHINE=alphaev6 ;; "EV6.7 (21264A)") UNAME_MACHINE=alphaev67 ;; "EV6.8CB (21264C)") UNAME_MACHINE=alphaev68 ;; "EV6.8AL (21264B)") UNAME_MACHINE=alphaev68 ;; "EV6.8CX (21264D)") UNAME_MACHINE=alphaev68 ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE=alphaev69 ;; "EV7 (21364)") UNAME_MACHINE=alphaev7 ;; "EV7.9 (21364A)") UNAME_MACHINE=alphaev79 ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`" # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo "$UNAME_MACHINE"-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo "$UNAME_MACHINE"-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix"$UNAME_RELEASE" exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux"$UNAME_RELEASE" exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval "$set_cc_for_build" SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH=x86_64 fi fi echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`" exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos"$UNAME_RELEASE" exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos"$UNAME_RELEASE" ;; sun4) echo sparc-sun-sunos"$UNAME_RELEASE" ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos"$UNAME_RELEASE" exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint"$UNAME_RELEASE" exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint"$UNAME_RELEASE" exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint"$UNAME_RELEASE" exit ;; m68k:machten:*:*) echo m68k-apple-machten"$UNAME_RELEASE" exit ;; powerpc:machten:*:*) echo powerpc-apple-machten"$UNAME_RELEASE" exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix"$UNAME_RELEASE" exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix"$UNAME_RELEASE" exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix"$UNAME_RELEASE" exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos"$UNAME_RELEASE" exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ] then if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \ [ "$TARGET_BINARY_INTERFACE"x = x ] then echo m88k-dg-dgux"$UNAME_RELEASE" else echo m88k-dg-dguxbcs"$UNAME_RELEASE" fi else echo i586-dg-dgux"$UNAME_RELEASE" fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`" exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV" exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/lslpp ] ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$IBM_ARCH"-ibm-aix"$IBM_REV" exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` case "$UNAME_MACHINE" in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "$sc_cpu_version" in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "$sc_kernel_bits" in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if [ "$HP_ARCH" = "" ]; then eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ "$HP_ARCH" = hppa2.0w ] then eval "$set_cc_for_build" # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi echo "$HP_ARCH"-hp-hpux"$HPUX_REV" exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux"$HPUX_REV" exit ;; 3050*:HI-UX:*:*) eval "$set_cc_for_build" sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo "$UNAME_MACHINE"-unknown-osf1mk else echo "$UNAME_MACHINE"-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi"$UNAME_RELEASE" exit ;; *:BSD/OS:*:*) echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case "$UNAME_PROCESSOR" in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; i*:CYGWIN*:*) echo "$UNAME_MACHINE"-pc-cygwin exit ;; *:MINGW64*:*) echo "$UNAME_MACHINE"-pc-mingw64 exit ;; *:MINGW*:*) echo "$UNAME_MACHINE"-pc-mingw32 exit ;; *:MSYS*:*) echo "$UNAME_MACHINE"-pc-msys exit ;; i*:PW*:*) echo "$UNAME_MACHINE"-pc-pw32 exit ;; *:Interix*:*) case "$UNAME_MACHINE" in x86) echo i586-pc-interix"$UNAME_RELEASE" exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix"$UNAME_RELEASE" exit ;; IA64) echo ia64-unknown-interix"$UNAME_RELEASE" exit ;; esac ;; i*:UWIN*:*) echo "$UNAME_MACHINE"-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; *:GNU:*:*) # the GNU system echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" exit ;; 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This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Options: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo "$1" exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ kopensolaris*-gnu* | cloudabi*-eabi* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo "$1" | sed 's/-[^-]*$//'` if [ "$basic_machine" != "$1" ] then os=`echo "$1" | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | ba \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia16 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pru \ | pyramid \ | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | visium \ | wasm32 \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; leon|leon[3-9]) basic_machine=sparc-$basic_machine ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | ba-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pru-* \ | pyramid-* \ | riscv32-* | riscv64-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | visium-* \ | wasm32-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-pc os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; asmjs) basic_machine=asmjs-unknown ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2*) basic_machine=m68k-bull os=-sysv3 ;; e500v[12]) basic_machine=powerpc-unknown os=$os"spe" ;; e500v[12]-*) basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=$os"spe" ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; leon-*|leon[3-9]-*) basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=-linux ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; moxiebox) basic_machine=moxie-unknown os=-moxiebox ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; 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tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; x64) basic_machine=x86_64-pc ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. 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You can get the existing language-specific files from the % full Texinfo distribution. % % The GNU Texinfo home page is https://www.gnu.org/software/texinfo. \message{Loading texinfo [version \texinfoversion]:} % If in a .fmt file, print the version number % and turn on active characters that we couldn't do earlier because % they might have appeared in the input file name. \everyjob{\message{[Texinfo version \texinfoversion]}% \catcode`+=\active \catcode`\_=\active} % LaTeX's \typeout. This ensures that the messages it is used for % are identical in format to the corresponding ones from latex/pdflatex. \def\typeout{\immediate\write17}% \chardef\other=12 % We never want plain's \outer definition of \+ in Texinfo. % For @tex, we can use \tabalign. \let\+ = \relax % Save some plain tex macros whose names we will redefine. \let\ptexb=\b \let\ptexbullet=\bullet \let\ptexc=\c \let\ptexcomma=\, \let\ptexdot=\. \let\ptexdots=\dots \let\ptexend=\end \let\ptexequiv=\equiv \let\ptexexclam=\! \let\ptexfootnote=\footnote \let\ptexgtr=> \let\ptexhat=^ \let\ptexi=\i \let\ptexindent=\indent \let\ptexinsert=\insert \let\ptexlbrace=\{ \let\ptexless=< \let\ptexnewwrite\newwrite \let\ptexnoindent=\noindent \let\ptexplus=+ \let\ptexraggedright=\raggedright \let\ptexrbrace=\} \let\ptexslash=\/ \let\ptexsp=\sp \let\ptexstar=\* \let\ptexsup=\sup \let\ptext=\t \let\ptextop=\top {\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode % If this character appears in an error message or help string, it % starts a new line in the output. \newlinechar = `^^J % Use TeX 3.0's \inputlineno to get the line number, for better error % messages, but if we're using an old version of TeX, don't do anything. % \ifx\inputlineno\thisisundefined \let\linenumber = \empty % Pre-3.0. \else \def\linenumber{l.\the\inputlineno:\space} \fi % Set up fixed words for English if not already set. \ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi \ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi \ifx\putworderror\undefined \gdef\putworderror{error}\fi \ifx\putwordfile\undefined \gdef\putwordfile{file}\fi \ifx\putwordin\undefined \gdef\putwordin{in}\fi \ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi \ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi \ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi \ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi \ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi \ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi \ifx\putwordof\undefined \gdef\putwordof{of}\fi \ifx\putwordon\undefined \gdef\putwordon{on}\fi \ifx\putwordpage\undefined \gdef\putwordpage{page}\fi \ifx\putwordsection\undefined \gdef\putwordsection{section}\fi \ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi \ifx\putwordsee\undefined \gdef\putwordsee{see}\fi \ifx\putwordSee\undefined \gdef\putwordSee{See}\fi \ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi \ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi % \ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi \ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi \ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi \ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi \ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi \ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi \ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi \ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi \ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi \ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi \ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi \ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi % \ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi \ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi \ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi \ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi \ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi % Give the space character the catcode for a space. \def\spaceisspace{\catcode`\ =10\relax} % Likewise for ^^M, the end of line character. \def\endlineisspace{\catcode13=10\relax} \chardef\dashChar = `\- \chardef\slashChar = `\/ \chardef\underChar = `\_ % Ignore a token. % \def\gobble#1{} % The following is used inside several \edef's. \def\makecsname#1{\expandafter\noexpand\csname#1\endcsname} % Hyphenation fixes. \hyphenation{ Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script auto-ma-ti-cal-ly ap-pen-dix bit-map bit-maps data-base data-bases eshell fall-ing half-way long-est man-u-script man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces spell-ing spell-ings stand-alone strong-est time-stamp time-stamps which-ever white-space wide-spread wrap-around } % Sometimes it is convenient to have everything in the transcript file % and nothing on the terminal. We don't just call \tracingall here, % since that produces some useless output on the terminal. We also make % some effort to order the tracing commands to reduce output in the log % file; cf. trace.sty in LaTeX. % \def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% \def\loggingall{% \tracingstats2 \tracingpages1 \tracinglostchars2 % 2 gives us more in etex \tracingparagraphs1 \tracingoutput1 \tracingmacros2 \tracingrestores1 \showboxbreadth\maxdimen \showboxdepth\maxdimen \ifx\eTeXversion\thisisundefined\else % etex gives us more logging \tracingscantokens1 \tracingifs1 \tracinggroups1 \tracingnesting2 \tracingassigns1 \fi \tracingcommands3 % 3 gives us more in etex \errorcontextlines16 }% % @errormsg{MSG}. Do the index-like expansions on MSG, but if things % aren't perfect, it's not the end of the world, being an error message, % after all. % \def\errormsg{\begingroup \indexnofonts \doerrormsg} \def\doerrormsg#1{\errmessage{#1}} % add check for \lastpenalty to plain's definitions. If the last thing % we did was a \nobreak, we don't want to insert more space. % \def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount \removelastskip\penalty-50\smallskip\fi\fi} \def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount \removelastskip\penalty-100\medskip\fi\fi} \def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount \removelastskip\penalty-200\bigskip\fi\fi} % Output routine % % For a final copy, take out the rectangles % that mark overfull boxes (in case you have decided % that the text looks ok even though it passes the margin). % \def\finalout{\overfullrule=0pt } % Do @cropmarks to get crop marks. % \newif\ifcropmarks \let\cropmarks = \cropmarkstrue % % Dimensions to add cropmarks at corners. % Added by P. A. MacKay, 12 Nov. 1986 % \newdimen\outerhsize \newdimen\outervsize % set by the paper size routines \newdimen\cornerlong \cornerlong=1pc \newdimen\cornerthick \cornerthick=.3pt \newdimen\topandbottommargin \topandbottommargin=.75in % Output a mark which sets \thischapter, \thissection and \thiscolor. % We dump everything together because we only have one kind of mark. % This works because we only use \botmark / \topmark, not \firstmark. % % A mark contains a subexpression of the \ifcase ... \fi construct. % \get*marks macros below extract the needed part using \ifcase. % % Another complication is to let the user choose whether \thischapter % (\thissection) refers to the chapter (section) in effect at the top % of a page, or that at the bottom of a page. % \domark is called twice inside \chapmacro, to add one % mark before the section break, and one after. % In the second call \prevchapterdefs is the same as \lastchapterdefs, % and \prevsectiondefs is the same as \lastsectiondefs. % Then if the page is not broken at the mark, some of the previous % section appears on the page, and we can get the name of this section % from \firstmark for @everyheadingmarks top. % @everyheadingmarks bottom uses \botmark. % % See page 260 of The TeXbook. \def\domark{% \toks0=\expandafter{\lastchapterdefs}% \toks2=\expandafter{\lastsectiondefs}% \toks4=\expandafter{\prevchapterdefs}% \toks6=\expandafter{\prevsectiondefs}% \toks8=\expandafter{\lastcolordefs}% \mark{% \the\toks0 \the\toks2 % 0: marks for @everyheadingmarks top \noexpand\or \the\toks4 \the\toks6 % 1: for @everyheadingmarks bottom \noexpand\else \the\toks8 % 2: color marks }% } % \gettopheadingmarks, \getbottomheadingmarks, % \getcolormarks - extract needed part of mark. % % \topmark doesn't work for the very first chapter (after the title % page or the contents), so we use \firstmark there -- this gets us % the mark with the chapter defs, unless the user sneaks in, e.g., % @setcolor (or @url, or @link, etc.) between @contents and the very % first @chapter. \def\gettopheadingmarks{% \ifcase0\topmark\fi \ifx\thischapter\empty \ifcase0\firstmark\fi \fi } \def\getbottomheadingmarks{\ifcase1\botmark\fi} \def\getcolormarks{\ifcase2\topmark\fi} % Avoid "undefined control sequence" errors. \def\lastchapterdefs{} \def\lastsectiondefs{} \def\lastsection{} \def\prevchapterdefs{} \def\prevsectiondefs{} \def\lastcolordefs{} % Margin to add to right of even pages, to left of odd pages. \newdimen\bindingoffset \newdimen\normaloffset \newdimen\txipagewidth \newdimen\txipageheight % Main output routine. % \chardef\PAGE = 255 \output = {\onepageout{\pagecontents\PAGE}} \newbox\headlinebox \newbox\footlinebox % \onepageout takes a vbox as an argument. % \shipout a vbox for a single page, adding an optional header, footer, % cropmarks, and footnote. This also causes index entries for this page % to be written to the auxiliary files. % \def\onepageout#1{% \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi % \ifodd\pageno \advance\hoffset by \bindingoffset \else \advance\hoffset by -\bindingoffset\fi % % Common context changes for both heading and footing. % Do this outside of the \shipout so @code etc. will be expanded in % the headline as they should be, not taken literally (outputting ''code). \def\commmonheadfootline{\let\hsize=\txipagewidth \texinfochars} % % Retrieve the information for the headings from the marks in the page, % and call Plain TeX's \makeheadline and \makefootline, which use the % values in \headline and \footline. % % This is used to check if we are on the first page of a chapter. \ifcase1\topmark\fi \let\prevchaptername\thischaptername \ifcase0\firstmark\fi \let\curchaptername\thischaptername % \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi % \ifx\curchaptername\prevchaptername \let\thischapterheading\thischapter \else % \thischapterheading is the same as \thischapter except it is blank % for the first page of a chapter. This is to prevent the chapter name % being shown twice. \def\thischapterheading{}% \fi % \global\setbox\headlinebox = \vbox{\commmonheadfootline \makeheadline}% \global\setbox\footlinebox = \vbox{\commmonheadfootline \makefootline}% % {% % Set context for writing to auxiliary files like index files. % Have to do this stuff outside the \shipout because we want it to % take effect in \write's, yet the group defined by the \vbox ends % before the \shipout runs. % \indexdummies % don't expand commands in the output. \normalturnoffactive % \ in index entries must not stay \, e.g., if % the page break happens to be in the middle of an example. % We don't want .vr (or whatever) entries like this: % \entry{{\indexbackslash }acronym}{32}{\code {\acronym}} % "\acronym" won't work when it's read back in; % it needs to be % {\code {{\backslashcurfont }acronym} \shipout\vbox{% % Do this early so pdf references go to the beginning of the page. \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi % \ifcropmarks \vbox to \outervsize\bgroup \hsize = \outerhsize \vskip-\topandbottommargin \vtop to0pt{% \line{\ewtop\hfil\ewtop}% \nointerlineskip \line{% \vbox{\moveleft\cornerthick\nstop}% \hfill \vbox{\moveright\cornerthick\nstop}% }% \vss}% \vskip\topandbottommargin \line\bgroup \hfil % center the page within the outer (page) hsize. \ifodd\pageno\hskip\bindingoffset\fi \vbox\bgroup \fi % \unvbox\headlinebox \pagebody{#1}% \ifdim\ht\footlinebox > 0pt % Only leave this space if the footline is nonempty. % (We lessened \vsize for it in \oddfootingyyy.) % The \baselineskip=24pt in plain's \makefootline has no effect. \vskip 24pt \unvbox\footlinebox \fi % \ifcropmarks \egroup % end of \vbox\bgroup \hfil\egroup % end of (centering) \line\bgroup \vskip\topandbottommargin plus1fill minus1fill \boxmaxdepth = \cornerthick \vbox to0pt{\vss \line{% \vbox{\moveleft\cornerthick\nsbot}% \hfill \vbox{\moveright\cornerthick\nsbot}% }% \nointerlineskip \line{\ewbot\hfil\ewbot}% }% \egroup % \vbox from first cropmarks clause \fi }% end of \shipout\vbox }% end of group with \indexdummies \advancepageno \ifnum\outputpenalty>-20000 \else\dosupereject\fi } \newinsert\margin \dimen\margin=\maxdimen % Main part of page, including any footnotes \def\pagebody#1{\vbox to\txipageheight{\boxmaxdepth=\maxdepth #1}} {\catcode`\@ =11 \gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi % marginal hacks, juha@viisa.uucp (Juha Takala) \ifvoid\margin\else % marginal info is present \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi \dimen@=\dp#1\relax \unvbox#1\relax \ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi \ifr@ggedbottom \kern-\dimen@ \vfil \fi} } % Here are the rules for the cropmarks. Note that they are % offset so that the space between them is truly \outerhsize or \outervsize % (P. A. MacKay, 12 November, 1986) % \def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong} \def\nstop{\vbox {\hrule height\cornerthick depth\cornerlong width\cornerthick}} \def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong} \def\nsbot{\vbox {\hrule height\cornerlong depth\cornerthick width\cornerthick}} % Argument parsing % Parse an argument, then pass it to #1. The argument is the rest of % the input line (except we remove a trailing comment). #1 should be a % macro which expects an ordinary undelimited TeX argument. % For example, \def\foo{\parsearg\fooxxx}. % \def\parsearg{\parseargusing{}} \def\parseargusing#1#2{% \def\argtorun{#2}% \begingroup \obeylines \spaceisspace #1% \parseargline\empty% Insert the \empty token, see \finishparsearg below. } {\obeylines % \gdef\parseargline#1^^M{% \endgroup % End of the group started in \parsearg. \argremovecomment #1\comment\ArgTerm% }% } % First remove any @comment, then any @c comment. Also remove a @texinfoc % comment (see \scanmacro for details). Pass the result on to \argcheckspaces. \def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} \def\argremovec#1\c#2\ArgTerm{\argremovetexinfoc #1\texinfoc\ArgTerm} \def\argremovetexinfoc#1\texinfoc#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} % Each occurrence of `\^^M' or `\^^M' is replaced by a single space. % % \argremovec might leave us with trailing space, e.g., % @end itemize @c foo % This space token undergoes the same procedure and is eventually removed % by \finishparsearg. % \def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} \def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} \def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% \def\temp{#3}% \ifx\temp\empty % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp: \let\temp\finishparsearg \else \let\temp\argcheckspaces \fi % Put the space token in: \temp#1 #3\ArgTerm } % If a _delimited_ argument is enclosed in braces, they get stripped; so % to get _exactly_ the rest of the line, we had to prevent such situation. % We prepended an \empty token at the very beginning and we expand it now, % just before passing the control to \argtorun. % (Similarly, we have to think about #3 of \argcheckspacesY above: it is % either the null string, or it ends with \^^M---thus there is no danger % that a pair of braces would be stripped. % % But first, we have to remove the trailing space token. % \def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}} % \parseargdef - define a command taking an argument on the line % % \parseargdef\foo{...} % is roughly equivalent to % \def\foo{\parsearg\Xfoo} % \def\Xfoo#1{...} \def\parseargdef#1{% \expandafter \doparseargdef \csname\string#1\endcsname #1% } \def\doparseargdef#1#2{% \def#2{\parsearg#1}% \def#1##1% } % Several utility definitions with active space: { \obeyspaces \gdef\obeyedspace{ } % Make each space character in the input produce a normal interword % space in the output. Don't allow a line break at this space, as this % is used only in environments like @example, where each line of input % should produce a line of output anyway. % \gdef\sepspaces{\obeyspaces\let =\tie} % If an index command is used in an @example environment, any spaces % therein should become regular spaces in the raw index file, not the % expansion of \tie (\leavevmode \penalty \@M \ ). \gdef\unsepspaces{\let =\space} } \def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} % Define the framework for environments in texinfo.tex. It's used like this: % % \envdef\foo{...} % \def\Efoo{...} % % It's the responsibility of \envdef to insert \begingroup before the % actual body; @end closes the group after calling \Efoo. \envdef also % defines \thisenv, so the current environment is known; @end checks % whether the environment name matches. The \checkenv macro can also be % used to check whether the current environment is the one expected. % % Non-false conditionals (@iftex, @ifset) don't fit into this, so they % are not treated as environments; they don't open a group. (The % implementation of @end takes care not to call \endgroup in this % special case.) % At run-time, environments start with this: \def\startenvironment#1{\begingroup\def\thisenv{#1}} % initialize \let\thisenv\empty % ... but they get defined via ``\envdef\foo{...}'': \long\def\envdef#1#2{\def#1{\startenvironment#1#2}} \def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} % Check whether we're in the right environment: \def\checkenv#1{% \def\temp{#1}% \ifx\thisenv\temp \else \badenverr \fi } % Environment mismatch, #1 expected: \def\badenverr{% \errhelp = \EMsimple \errmessage{This command can appear only \inenvironment\temp, not \inenvironment\thisenv}% } \def\inenvironment#1{% \ifx#1\empty outside of any environment% \else in environment \expandafter\string#1% \fi } % @end foo executes the definition of \Efoo. % But first, it executes a specialized version of \checkenv % \parseargdef\end{% \if 1\csname iscond.#1\endcsname \else % The general wording of \badenverr may not be ideal. \expandafter\checkenv\csname#1\endcsname \csname E#1\endcsname \endgroup \fi } \newhelp\EMsimple{Press RETURN to continue.} % Be sure we're in horizontal mode when doing a tie, since we make space % equivalent to this in @example-like environments. Otherwise, a space % at the beginning of a line will start with \penalty -- and % since \penalty is valid in vertical mode, we'd end up putting the % penalty on the vertical list instead of in the new paragraph. {\catcode`@ = 11 % Avoid using \@M directly, because that causes trouble % if the definition is written into an index file. \global\let\tiepenalty = \@M \gdef\tie{\leavevmode\penalty\tiepenalty\ } } % @: forces normal size whitespace following. \def\:{\spacefactor=1000 } % @* forces a line break. \def\*{\unskip\hfil\break\hbox{}\ignorespaces} % @/ allows a line break. \let\/=\allowbreak % @. is an end-of-sentence period. \def\.{.\spacefactor=\endofsentencespacefactor\space} % @! is an end-of-sentence bang. \def\!{!\spacefactor=\endofsentencespacefactor\space} % @? is an end-of-sentence query. \def\?{?\spacefactor=\endofsentencespacefactor\space} % @frenchspacing on|off says whether to put extra space after punctuation. % \def\onword{on} \def\offword{off} % \parseargdef\frenchspacing{% \def\temp{#1}% \ifx\temp\onword \plainfrenchspacing \else\ifx\temp\offword \plainnonfrenchspacing \else \errhelp = \EMsimple \errmessage{Unknown @frenchspacing option `\temp', must be on|off}% \fi\fi } % @w prevents a word break. Without the \leavevmode, @w at the % beginning of a paragraph, when TeX is still in vertical mode, would % produce a whole line of output instead of starting the paragraph. \def\w#1{\leavevmode\hbox{#1}} % @group ... @end group forces ... to be all on one page, by enclosing % it in a TeX vbox. We use \vtop instead of \vbox to construct the box % to keep its height that of a normal line. According to the rules for % \topskip (p.114 of the TeXbook), the glue inserted is % max (\topskip - \ht (first item), 0). If that height is large, % therefore, no glue is inserted, and the space between the headline and % the text is small, which looks bad. % % Another complication is that the group might be very large. This can % cause the glue on the previous page to be unduly stretched, because it % does not have much material. In this case, it's better to add an % explicit \vfill so that the extra space is at the bottom. The % threshold for doing this is if the group is more than \vfilllimit % percent of a page (\vfilllimit can be changed inside of @tex). % \newbox\groupbox \def\vfilllimit{0.7} % \envdef\group{% \ifnum\catcode`\^^M=\active \else \errhelp = \groupinvalidhelp \errmessage{@group invalid in context where filling is enabled}% \fi \startsavinginserts % \setbox\groupbox = \vtop\bgroup % Do @comment since we are called inside an environment such as % @example, where each end-of-line in the input causes an % end-of-line in the output. We don't want the end-of-line after % the `@group' to put extra space in the output. Since @group % should appear on a line by itself (according to the Texinfo % manual), we don't worry about eating any user text. \comment } % % The \vtop produces a box with normal height and large depth; thus, TeX puts % \baselineskip glue before it, and (when the next line of text is done) % \lineskip glue after it. Thus, space below is not quite equal to space % above. But it's pretty close. \def\Egroup{% % To get correct interline space between the last line of the group % and the first line afterwards, we have to propagate \prevdepth. \endgraf % Not \par, as it may have been set to \lisppar. \global\dimen1 = \prevdepth \egroup % End the \vtop. \addgroupbox \prevdepth = \dimen1 \checkinserts } \def\addgroupbox{ % \dimen0 is the vertical size of the group's box. \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox % \dimen2 is how much space is left on the page (more or less). \dimen2 = \txipageheight \advance\dimen2 by -\pagetotal % if the group doesn't fit on the current page, and it's a big big % group, force a page break. \ifdim \dimen0 > \dimen2 \ifdim \pagetotal < \vfilllimit\txipageheight \page \fi \fi \box\groupbox } % % TeX puts in an \escapechar (i.e., `@') at the beginning of the help % message, so this ends up printing `@group can only ...'. % \newhelp\groupinvalidhelp{% group can only be used in environments such as @example,^^J% where each line of input produces a line of output.} % @need space-in-mils % forces a page break if there is not space-in-mils remaining. \newdimen\mil \mil=0.001in \parseargdef\need{% % Ensure vertical mode, so we don't make a big box in the middle of a % paragraph. \par % % If the @need value is less than one line space, it's useless. \dimen0 = #1\mil \dimen2 = \ht\strutbox \advance\dimen2 by \dp\strutbox \ifdim\dimen0 > \dimen2 % % Do a \strut just to make the height of this box be normal, so the % normal leading is inserted relative to the preceding line. % And a page break here is fine. \vtop to #1\mil{\strut\vfil}% % % TeX does not even consider page breaks if a penalty added to the % main vertical list is 10000 or more. But in order to see if the % empty box we just added fits on the page, we must make it consider % page breaks. On the other hand, we don't want to actually break the % page after the empty box. So we use a penalty of 9999. % % There is an extremely small chance that TeX will actually break the % page at this \penalty, if there are no other feasible breakpoints in % sight. (If the user is using lots of big @group commands, which % almost-but-not-quite fill up a page, TeX will have a hard time doing % good page breaking, for example.) However, I could not construct an % example where a page broke at this \penalty; if it happens in a real % document, then we can reconsider our strategy. \penalty9999 % % Back up by the size of the box, whether we did a page break or not. \kern -#1\mil % % Do not allow a page break right after this kern. \nobreak \fi } % @br forces paragraph break (and is undocumented). \let\br = \par % @page forces the start of a new page. % \def\page{\par\vfill\supereject} % @exdent text.... % outputs text on separate line in roman font, starting at standard page margin % This records the amount of indent in the innermost environment. % That's how much \exdent should take out. \newskip\exdentamount % This defn is used inside fill environments such as @defun. \parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} % This defn is used inside nofill environments such as @example. \parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount \leftline{\hskip\leftskip{\rm#1}}}} % @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current % paragraph. For more general purposes, use the \margin insertion % class. WHICH is `l' or `r'. Not documented, written for gawk manual. % \newskip\inmarginspacing \inmarginspacing=1cm \def\strutdepth{\dp\strutbox} % \def\doinmargin#1#2{\strut\vadjust{% \nobreak \kern-\strutdepth \vtop to \strutdepth{% \baselineskip=\strutdepth \vss % if you have multiple lines of stuff to put here, you'll need to % make the vbox yourself of the appropriate size. \ifx#1l% \llap{\ignorespaces #2\hskip\inmarginspacing}% \else \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% \fi \null }% }} \def\inleftmargin{\doinmargin l} \def\inrightmargin{\doinmargin r} % % @inmargin{TEXT [, RIGHT-TEXT]} % (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; % else use TEXT for both). % \def\inmargin#1{\parseinmargin #1,,\finish} \def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0 > 0pt \def\lefttext{#1}% have both texts \def\righttext{#2}% \else \def\lefttext{#1}% have only one text \def\righttext{#1}% \fi % \ifodd\pageno \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin \else \def\temp{\inleftmargin\lefttext}% \fi \temp } % @include FILE -- \input text of FILE. % \def\include{\parseargusing\filenamecatcodes\includezzz} \def\includezzz#1{% \pushthisfilestack \def\thisfile{#1}% {% \makevalueexpandable % we want to expand any @value in FILE. \turnoffactive % and allow special characters in the expansion \indexnofonts % Allow `@@' and other weird things in file names. \wlog{texinfo.tex: doing @include of #1^^J}% \edef\temp{\noexpand\input #1 }% % % This trickery is to read FILE outside of a group, in case it makes % definitions, etc. \expandafter }\temp \popthisfilestack } \def\filenamecatcodes{% \catcode`\\=\other \catcode`~=\other \catcode`^=\other \catcode`_=\other \catcode`|=\other \catcode`<=\other \catcode`>=\other \catcode`+=\other \catcode`-=\other \catcode`\`=\other \catcode`\'=\other } \def\pushthisfilestack{% \expandafter\pushthisfilestackX\popthisfilestack\StackTerm } \def\pushthisfilestackX{% \expandafter\pushthisfilestackY\thisfile\StackTerm } \def\pushthisfilestackY #1\StackTerm #2\StackTerm {% \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}% } \def\popthisfilestack{\errthisfilestackempty} \def\errthisfilestackempty{\errmessage{Internal error: the stack of filenames is empty.}} % \def\thisfile{} % @center line % outputs that line, centered. % \parseargdef\center{% \ifhmode \let\centersub\centerH \else \let\centersub\centerV \fi \centersub{\hfil \ignorespaces#1\unskip \hfil}% \let\centersub\relax % don't let the definition persist, just in case } \def\centerH#1{{% \hfil\break \advance\hsize by -\leftskip \advance\hsize by -\rightskip \line{#1}% \break }} % \newcount\centerpenalty \def\centerV#1{% % The idea here is the same as in \startdefun, \cartouche, etc.: if % @center is the first thing after a section heading, we need to wipe % out the negative parskip inserted by \sectionheading, but still % prevent a page break here. \centerpenalty = \lastpenalty \ifnum\centerpenalty>10000 \vskip\parskip \fi \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi \line{\kern\leftskip #1\kern\rightskip}% } % @sp n outputs n lines of vertical space % \parseargdef\sp{\vskip #1\baselineskip} % @comment ...line which is ignored... % @c is the same as @comment % @ignore ... @end ignore is another way to write a comment \def\c{\begingroup \catcode`\^^M=\active% \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% \cxxx} {\catcode`\^^M=\active \gdef\cxxx#1^^M{\endgroup}} % \let\comment\c % @paragraphindent NCHARS % We'll use ems for NCHARS, close enough. % NCHARS can also be the word `asis' or `none'. % We cannot feasibly implement @paragraphindent asis, though. % \def\asisword{asis} % no translation, these are keywords \def\noneword{none} % \parseargdef\paragraphindent{% \def\temp{#1}% \ifx\temp\asisword \else \ifx\temp\noneword \defaultparindent = 0pt \else \defaultparindent = #1em \fi \fi \parindent = \defaultparindent } % @exampleindent NCHARS % We'll use ems for NCHARS like @paragraphindent. % It seems @exampleindent asis isn't necessary, but % I preserve it to make it similar to @paragraphindent. \parseargdef\exampleindent{% \def\temp{#1}% \ifx\temp\asisword \else \ifx\temp\noneword \lispnarrowing = 0pt \else \lispnarrowing = #1em \fi \fi } % @firstparagraphindent WORD % If WORD is `none', then suppress indentation of the first paragraph % after a section heading. If WORD is `insert', then do indent at such % paragraphs. % % The paragraph indentation is suppressed or not by calling % \suppressfirstparagraphindent, which the sectioning commands do. % We switch the definition of this back and forth according to WORD. % By default, we suppress indentation. % \def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent} \def\insertword{insert} % \parseargdef\firstparagraphindent{% \def\temp{#1}% \ifx\temp\noneword \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent \else\ifx\temp\insertword \let\suppressfirstparagraphindent = \relax \else \errhelp = \EMsimple \errmessage{Unknown @firstparagraphindent option `\temp'}% \fi\fi } % Here is how we actually suppress indentation. Redefine \everypar to % \kern backwards by \parindent, and then reset itself to empty. % % We also make \indent itself not actually do anything until the next % paragraph. % \gdef\dosuppressfirstparagraphindent{% \gdef\indent {\restorefirstparagraphindent \indent}% \gdef\noindent{\restorefirstparagraphindent \noindent}% \global\everypar = {\kern -\parindent \restorefirstparagraphindent}% } % \gdef\restorefirstparagraphindent{% \global\let\indent = \ptexindent \global\let\noindent = \ptexnoindent \global\everypar = {}% } % @refill is a no-op. \let\refill=\relax % @setfilename INFO-FILENAME - ignored \let\setfilename=\comment % @bye. \outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} \message{pdf,} % adobe `portable' document format \newcount\tempnum \newcount\lnkcount \newtoks\filename \newcount\filenamelength \newcount\pgn \newtoks\toksA \newtoks\toksB \newtoks\toksC \newtoks\toksD \newbox\boxA \newbox\boxB \newcount\countA \newif\ifpdf \newif\ifpdfmakepagedest % % For LuaTeX % \newif\iftxiuseunicodedestname \txiuseunicodedestnamefalse % For pdfTeX etc. \ifx\luatexversion\thisisundefined \else % Use Unicode destination names \txiuseunicodedestnametrue % Escape PDF strings with converting UTF-16 from UTF-8 \begingroup \catcode`\%=12 \directlua{ function UTF16oct(str) tex.sprint(string.char(0x5c) .. '376' .. string.char(0x5c) .. '377') for c in string.utfvalues(str) do if c < 0x10000 then tex.sprint( string.format(string.char(0x5c) .. string.char(0x25) .. '03o' .. string.char(0x5c) .. string.char(0x25) .. '03o', (c / 256), (c % 256))) else c = c - 0x10000 local c_hi = c / 1024 + 0xd800 local c_lo = c % 1024 + 0xdc00 tex.sprint( string.format(string.char(0x5c) .. string.char(0x25) .. '03o' .. string.char(0x5c) .. string.char(0x25) .. '03o' .. string.char(0x5c) .. string.char(0x25) .. '03o' .. string.char(0x5c) .. string.char(0x25) .. '03o', (c_hi / 256), (c_hi % 256), (c_lo / 256), (c_lo % 256))) end end end } \endgroup \def\pdfescapestrutfsixteen#1{\directlua{UTF16oct('\luaescapestring{#1}')}} % Escape PDF strings without converting \begingroup \directlua{ function PDFescstr(str) for c in string.bytes(str) do if c <= 0x20 or c >= 0x80 or c == 0x28 or c == 0x29 or c == 0x5c then tex.sprint( string.format(string.char(0x5c) .. string.char(0x25) .. '03o', c)) else tex.sprint(string.char(c)) end end end } \endgroup \def\pdfescapestring#1{\directlua{PDFescstr('\luaescapestring{#1}')}} \ifnum\luatexversion>84 % For LuaTeX >= 0.85 \def\pdfdest{\pdfextension dest} \let\pdfoutput\outputmode \def\pdfliteral{\pdfextension literal} \def\pdfcatalog{\pdfextension catalog} \def\pdftexversion{\numexpr\pdffeedback version\relax} \let\pdfximage\saveimageresource \let\pdfrefximage\useimageresource \let\pdflastximage\lastsavedimageresourceindex \def\pdfendlink{\pdfextension endlink\relax} \def\pdfoutline{\pdfextension outline} \def\pdfstartlink{\pdfextension startlink} \def\pdffontattr{\pdfextension fontattr} \def\pdfobj{\pdfextension obj} \def\pdflastobj{\numexpr\pdffeedback lastobj\relax} \let\pdfpagewidth\pagewidth \let\pdfpageheight\pageheight \edef\pdfhorigin{\pdfvariable horigin} \edef\pdfvorigin{\pdfvariable vorigin} \fi \fi % when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1 % can be set). So we test for \relax and 0 as well as being undefined. \ifx\pdfoutput\thisisundefined \else \ifx\pdfoutput\relax \else \ifcase\pdfoutput \else \pdftrue \fi \fi \fi % PDF uses PostScript string constants for the names of xref targets, % for display in the outlines, and in other places. Thus, we have to % double any backslashes. Otherwise, a name like "\node" will be % interpreted as a newline (\n), followed by o, d, e. Not good. % % See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and % related messages. The final outcome is that it is up to the TeX user % to double the backslashes and otherwise make the string valid, so % that's what we do. pdftex 1.30.0 (ca.2005) introduced a primitive to % do this reliably, so we use it. % #1 is a control sequence in which to do the replacements, % which we \xdef. \def\txiescapepdf#1{% \ifx\pdfescapestring\thisisundefined % No primitive available; should we give a warning or log? % Many times it won't matter. \xdef#1{#1}% \else % The expandable \pdfescapestring primitive escapes parentheses, % backslashes, and other special chars. \xdef#1{\pdfescapestring{#1}}% \fi } \def\txiescapepdfutfsixteen#1{% \ifx\pdfescapestrutfsixteen\thisisundefined % No UTF-16 converting macro available. \txiescapepdf{#1}% \else \xdef#1{\pdfescapestrutfsixteen{#1}}% \fi } \newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images with PDF output, and none of those formats could be found. (.eps cannot be supported due to the design of the PDF format; use regular TeX (DVI output) for that.)} \ifpdf % % Color manipulation macros using ideas from pdfcolor.tex, % except using rgb instead of cmyk; the latter is said to render as a % very dark gray on-screen and a very dark halftone in print, instead % of actual black. The dark red here is dark enough to print on paper as % nearly black, but still distinguishable for online viewing. We use % black by default, though. \def\rgbDarkRed{0.50 0.09 0.12} \def\rgbBlack{0 0 0} % % rg sets the color for filling (usual text, etc.); % RG sets the color for stroking (thin rules, e.g., normal _'s). \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}} % % Set color, and create a mark which defines \thiscolor accordingly, % so that \makeheadline knows which color to restore. \def\setcolor#1{% \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}% \domark \pdfsetcolor{#1}% } % \def\maincolor{\rgbBlack} \pdfsetcolor{\maincolor} \edef\thiscolor{\maincolor} \def\lastcolordefs{} % \def\makefootline{% \baselineskip24pt \line{\pdfsetcolor{\maincolor}\the\footline}% } % \def\makeheadline{% \vbox to 0pt{% \vskip-22.5pt \line{% \vbox to8.5pt{}% % Extract \thiscolor definition from the marks. \getcolormarks % Typeset the headline with \maincolor, then restore the color. \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% }% \vss }% \nointerlineskip } % % \pdfcatalog{/PageMode /UseOutlines} % % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). \def\dopdfimage#1#2#3{% \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% % % pdftex (and the PDF format) support .pdf, .png, .jpg (among % others). Let's try in that order, PDF first since if % someone has a scalable image, presumably better to use that than a % bitmap. \let\pdfimgext=\empty \begingroup \openin 1 #1.pdf \ifeof 1 \openin 1 #1.PDF \ifeof 1 \openin 1 #1.png \ifeof 1 \openin 1 #1.jpg \ifeof 1 \openin 1 #1.jpeg \ifeof 1 \openin 1 #1.JPG \ifeof 1 \errhelp = \nopdfimagehelp \errmessage{Could not find image file #1 for pdf}% \else \gdef\pdfimgext{JPG}% \fi \else \gdef\pdfimgext{jpeg}% \fi \else \gdef\pdfimgext{jpg}% \fi \else \gdef\pdfimgext{png}% \fi \else \gdef\pdfimgext{PDF}% \fi \else \gdef\pdfimgext{pdf}% \fi \closein 1 \endgroup % % without \immediate, ancient pdftex seg faults when the same image is % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.) \ifnum\pdftexversion < 14 \immediate\pdfimage \else \immediate\pdfximage \fi \ifdim \wd0 >0pt width \pdfimagewidth \fi \ifdim \wd2 >0pt height \pdfimageheight \fi \ifnum\pdftexversion<13 #1.\pdfimgext \else {#1.\pdfimgext}% \fi \ifnum\pdftexversion < 14 \else \pdfrefximage \pdflastximage \fi} % \def\setpdfdestname#1{{% % We have to set dummies so commands such as @code, and characters % such as \, aren't expanded when present in a section title. \indexnofonts \makevalueexpandable \turnoffactive \iftxiuseunicodedestname \ifx \declaredencoding \latone % Pass through Latin-1 characters. % LuaTeX with byte wise I/O converts Latin-1 characters to Unicode. \else \ifx \declaredencoding \utfeight % Pass through Unicode characters. \else % Use ASCII approximations in destination names. \passthroughcharsfalse \fi \fi \else % Use ASCII approximations in destination names. \passthroughcharsfalse \fi \def\pdfdestname{#1}% \txiescapepdf\pdfdestname }} % \def\setpdfoutlinetext#1{{% \indexnofonts \makevalueexpandable \turnoffactive \ifx \declaredencoding \latone % The PDF format can use an extended form of Latin-1 in bookmark % strings. See Appendix D of the PDF Reference, Sixth Edition, for % the "PDFDocEncoding". \passthroughcharstrue % Pass through Latin-1 characters. % LuaTeX: Convert to Unicode % pdfTeX: Use Latin-1 as PDFDocEncoding \def\pdfoutlinetext{#1}% \else \ifx \declaredencoding \utfeight \ifx\luatexversion\thisisundefined % For pdfTeX with UTF-8. % TODO: the PDF format can use UTF-16 in bookmark strings, % but the code for this isn't done yet. % Use ASCII approximations. \passthroughcharsfalse \def\pdfoutlinetext{#1}% \else % For LuaTeX with UTF-8. % Pass through Unicode characters for title texts. \passthroughcharstrue \def\pdfoutlinetext{#1}% \fi \else % For non-Latin-1 or non-UTF-8 encodings. % Use ASCII approximations. \passthroughcharsfalse \def\pdfoutlinetext{#1}% \fi \fi % LuaTeX: Convert to UTF-16 % pdfTeX: Use Latin-1 as PDFDocEncoding \txiescapepdfutfsixteen\pdfoutlinetext }} % \def\pdfmkdest#1{% \setpdfdestname{#1}% \safewhatsit{\pdfdest name{\pdfdestname} xyz}% } % % used to mark target names; must be expandable. \def\pdfmkpgn#1{#1} % % by default, use black for everything. \def\urlcolor{\rgbBlack} \def\linkcolor{\rgbBlack} \def\endlink{\setcolor{\maincolor}\pdfendlink} % % Adding outlines to PDF; macros for calculating structure of outlines % come from Petr Olsak \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% \else \csname#1\endcsname \fi} \def\advancenumber#1{\tempnum=\expnumber{#1}\relax \advance\tempnum by 1 \expandafter\xdef\csname#1\endcsname{\the\tempnum}} % % #1 is the section text, which is what will be displayed in the % outline by the pdf viewer. #2 is the pdf expression for the number % of subentries (or empty, for subsubsections). #3 is the node text, % which might be empty if this toc entry had no corresponding node. % #4 is the page number % \def\dopdfoutline#1#2#3#4{% % Generate a link to the node text if that exists; else, use the % page number. We could generate a destination for the section % text in the case where a section has no node, but it doesn't % seem worth the trouble, since most documents are normally structured. \setpdfoutlinetext{#1} \setpdfdestname{#3} \ifx\pdfdestname\empty \def\pdfdestname{#4}% \fi % \pdfoutline goto name{\pdfmkpgn{\pdfdestname}}#2{\pdfoutlinetext}% } % \def\pdfmakeoutlines{% \begingroup % Read toc silently, to get counts of subentries for \pdfoutline. \def\partentry##1##2##3##4{}% ignore parts in the outlines \def\numchapentry##1##2##3##4{% \def\thischapnum{##2}% \def\thissecnum{0}% \def\thissubsecnum{0}% }% \def\numsecentry##1##2##3##4{% \advancenumber{chap\thischapnum}% \def\thissecnum{##2}% \def\thissubsecnum{0}% }% \def\numsubsecentry##1##2##3##4{% \advancenumber{sec\thissecnum}% \def\thissubsecnum{##2}% }% \def\numsubsubsecentry##1##2##3##4{% \advancenumber{subsec\thissubsecnum}% }% \def\thischapnum{0}% \def\thissecnum{0}% \def\thissubsecnum{0}% % % use \def rather than \let here because we redefine \chapentry et % al. a second time, below. \def\appentry{\numchapentry}% \def\appsecentry{\numsecentry}% \def\appsubsecentry{\numsubsecentry}% \def\appsubsubsecentry{\numsubsubsecentry}% \def\unnchapentry{\numchapentry}% \def\unnsecentry{\numsecentry}% \def\unnsubsecentry{\numsubsecentry}% \def\unnsubsubsecentry{\numsubsubsecentry}% \readdatafile{toc}% % % Read toc second time, this time actually producing the outlines. % The `-' means take the \expnumber as the absolute number of % subentries, which we calculated on our first read of the .toc above. % % We use the node names as the destinations. \def\numchapentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}% \def\numsecentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}% \def\numsubsecentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}% \def\numsubsubsecentry##1##2##3##4{% count is always zero \dopdfoutline{##1}{}{##3}{##4}}% % % PDF outlines are displayed using system fonts, instead of % document fonts. Therefore we cannot use special characters, % since the encoding is unknown. For example, the eogonek from % Latin 2 (0xea) gets translated to a | character. Info from % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100. % % TODO this right, we have to translate 8-bit characters to % their "best" equivalent, based on the @documentencoding. Too % much work for too little return. Just use the ASCII equivalents % we use for the index sort strings. % \indexnofonts \setupdatafile % We can have normal brace characters in the PDF outlines, unlike % Texinfo index files. So set that up. \def\{{\lbracecharliteral}% \def\}{\rbracecharliteral}% \catcode`\\=\active \otherbackslash \input \tocreadfilename \endgroup } {\catcode`[=1 \catcode`]=2 \catcode`{=\other \catcode`}=\other \gdef\lbracecharliteral[{]% \gdef\rbracecharliteral[}]% ] % \def\skipspaces#1{\def\PP{#1}\def\D{|}% \ifx\PP\D\let\nextsp\relax \else\let\nextsp\skipspaces \addtokens{\filename}{\PP}% \advance\filenamelength by 1 \fi \nextsp} \def\getfilename#1{% \filenamelength=0 % If we don't expand the argument now, \skipspaces will get % snagged on things like "@value{foo}". \edef\temp{#1}% \expandafter\skipspaces\temp|\relax } \ifnum\pdftexversion < 14 \let \startlink \pdfannotlink \else \let \startlink \pdfstartlink \fi % make a live url in pdf output. \def\pdfurl#1{% \begingroup % it seems we really need yet another set of dummies; have not % tried to figure out what each command should do in the context % of @url. for now, just make @/ a no-op, that's the only one % people have actually reported a problem with. % \normalturnoffactive \def\@{@}% \let\/=\empty \makevalueexpandable % do we want to go so far as to use \indexnofonts instead of just % special-casing \var here? \def\var##1{##1}% % \leavevmode\setcolor{\urlcolor}% \startlink attr{/Border [0 0 0]}% user{/Subtype /Link /A << /S /URI /URI (#1) >>}% \endgroup} \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} \def\maketoks{% \expandafter\poptoks\the\toksA|ENDTOKS|\relax \ifx\first0\adn0 \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 \else \ifnum0=\countA\else\makelink\fi \ifx\first.\let\next=\done\else \let\next=\maketoks \addtokens{\toksB}{\the\toksD} \ifx\first,\addtokens{\toksB}{\space}\fi \fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \next} \def\makelink{\addtokens{\toksB}% {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} \def\pdflink#1{% \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}} \setcolor{\linkcolor}#1\endlink} \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} \else % non-pdf mode \let\pdfmkdest = \gobble \let\pdfurl = \gobble \let\endlink = \relax \let\setcolor = \gobble \let\pdfsetcolor = \gobble \let\pdfmakeoutlines = \relax \fi % \ifx\pdfoutput % % For XeTeX % \ifx\XeTeXrevision\thisisundefined \else % % XeTeX version check % \ifnum\strcmp{\the\XeTeXversion\XeTeXrevision}{0.99996}>-1 % TeX Live 2016 contains XeTeX 0.99996 and xdvipdfmx 20160307. % It can use the `dvipdfmx:config' special (from TeX Live SVN r40941). % For avoiding PDF destination name replacement, we use this special % instead of xdvipdfmx's command line option `-C 0x0010'. \special{dvipdfmx:config C 0x0010} % XeTeX 0.99995+ comes with xdvipdfmx 20160307+. % It can handle Unicode destination names for PDF. \txiuseunicodedestnametrue \else % XeTeX < 0.99996 (TeX Live < 2016) cannot use the % `dvipdfmx:config' special. % So for avoiding PDF destination name replacement, % xdvipdfmx's command line option `-C 0x0010' is necessary. % % XeTeX < 0.99995 can not handle Unicode destination names for PDF % because xdvipdfmx 20150315 has a UTF-16 conversion issue. % It is fixed by xdvipdfmx 20160106 (TeX Live SVN r39753). \txiuseunicodedestnamefalse \fi % % Color support % \def\rgbDarkRed{0.50 0.09 0.12} \def\rgbBlack{0 0 0} % \def\pdfsetcolor#1{\special{pdf:scolor [#1]}} % % Set color, and create a mark which defines \thiscolor accordingly, % so that \makeheadline knows which color to restore. \def\setcolor#1{% \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}% \domark \pdfsetcolor{#1}% } % \def\maincolor{\rgbBlack} \pdfsetcolor{\maincolor} \edef\thiscolor{\maincolor} \def\lastcolordefs{} % \def\makefootline{% \baselineskip24pt \line{\pdfsetcolor{\maincolor}\the\footline}% } % \def\makeheadline{% \vbox to 0pt{% \vskip-22.5pt \line{% \vbox to8.5pt{}% % Extract \thiscolor definition from the marks. \getcolormarks % Typeset the headline with \maincolor, then restore the color. \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% }% \vss }% \nointerlineskip } % % PDF outline support % % Emulate pdfTeX primitive \def\pdfdest name#1 xyz{% \special{pdf:dest (#1) [@thispage /XYZ @xpos @ypos null]}% } % \def\setpdfdestname#1{{% % We have to set dummies so commands such as @code, and characters % such as \, aren't expanded when present in a section title. \indexnofonts \makevalueexpandable \turnoffactive \iftxiuseunicodedestname % Pass through Unicode characters. \else % Use ASCII approximations in destination names. \passthroughcharsfalse \fi \def\pdfdestname{#1}% \txiescapepdf\pdfdestname }} % \def\setpdfoutlinetext#1{{% \turnoffactive % Always use Unicode characters in title texts. \def\pdfoutlinetext{#1}% % For XeTeX, xdvipdfmx converts to UTF-16. % So we do not convert. \txiescapepdf\pdfoutlinetext }} % \def\pdfmkdest#1{% \setpdfdestname{#1}% \safewhatsit{\pdfdest name{\pdfdestname} xyz}% } % % by default, use black for everything. \def\urlcolor{\rgbBlack} \def\linkcolor{\rgbBlack} \def\endlink{\setcolor{\maincolor}\pdfendlink} % \def\dopdfoutline#1#2#3#4{% \setpdfoutlinetext{#1} \setpdfdestname{#3} \ifx\pdfdestname\empty \def\pdfdestname{#4}% \fi % \special{pdf:out [-] #2 << /Title (\pdfoutlinetext) /A << /S /GoTo /D (\pdfdestname) >> >> }% } % \def\pdfmakeoutlines{% \begingroup % % For XeTeX, counts of subentries are not necessary. % Therefore, we read toc only once. % % We use node names as destinations. \def\partentry##1##2##3##4{}% ignore parts in the outlines \def\numchapentry##1##2##3##4{% \dopdfoutline{##1}{1}{##3}{##4}}% \def\numsecentry##1##2##3##4{% \dopdfoutline{##1}{2}{##3}{##4}}% \def\numsubsecentry##1##2##3##4{% \dopdfoutline{##1}{3}{##3}{##4}}% \def\numsubsubsecentry##1##2##3##4{% \dopdfoutline{##1}{4}{##3}{##4}}% % \let\appentry\numchapentry% \let\appsecentry\numsecentry% \let\appsubsecentry\numsubsecentry% \let\appsubsubsecentry\numsubsubsecentry% \let\unnchapentry\numchapentry% \let\unnsecentry\numsecentry% \let\unnsubsecentry\numsubsecentry% \let\unnsubsubsecentry\numsubsubsecentry% % % For XeTeX, xdvipdfmx converts strings to UTF-16. % Therefore, the encoding and the language may not be considered. % \indexnofonts \setupdatafile % We can have normal brace characters in the PDF outlines, unlike % Texinfo index files. So set that up. \def\{{\lbracecharliteral}% \def\}{\rbracecharliteral}% \catcode`\\=\active \otherbackslash \input \tocreadfilename \endgroup } {\catcode`[=1 \catcode`]=2 \catcode`{=\other \catcode`}=\other \gdef\lbracecharliteral[{]% \gdef\rbracecharliteral[}]% ] \special{pdf:docview << /PageMode /UseOutlines >> } % ``\special{pdf:tounicode ...}'' is not necessary % because xdvipdfmx converts strings from UTF-8 to UTF-16 without it. % However, due to a UTF-16 conversion issue of xdvipdfmx 20150315, % ``\special{pdf:dest ...}'' cannot handle non-ASCII strings. % It is fixed by xdvipdfmx 20160106 (TeX Live SVN r39753). % \def\skipspaces#1{\def\PP{#1}\def\D{|}% \ifx\PP\D\let\nextsp\relax \else\let\nextsp\skipspaces \addtokens{\filename}{\PP}% \advance\filenamelength by 1 \fi \nextsp} \def\getfilename#1{% \filenamelength=0 % If we don't expand the argument now, \skipspaces will get % snagged on things like "@value{foo}". \edef\temp{#1}% \expandafter\skipspaces\temp|\relax } % make a live url in pdf output. \def\pdfurl#1{% \begingroup % it seems we really need yet another set of dummies; have not % tried to figure out what each command should do in the context % of @url. for now, just make @/ a no-op, that's the only one % people have actually reported a problem with. % \normalturnoffactive \def\@{@}% \let\/=\empty \makevalueexpandable % do we want to go so far as to use \indexnofonts instead of just % special-casing \var here? \def\var##1{##1}% % \leavevmode\setcolor{\urlcolor}% \special{pdf:bann << /Border [0 0 0] /Subtype /Link /A << /S /URI /URI (#1) >> >>}% \endgroup} \def\endlink{\setcolor{\maincolor}\special{pdf:eann}} \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} \def\maketoks{% \expandafter\poptoks\the\toksA|ENDTOKS|\relax \ifx\first0\adn0 \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 \else \ifnum0=\countA\else\makelink\fi \ifx\first.\let\next=\done\else \let\next=\maketoks \addtokens{\toksB}{\the\toksD} \ifx\first,\addtokens{\toksB}{\space}\fi \fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \next} \def\makelink{\addtokens{\toksB}% {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} \def\pdflink#1{% \special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A << /S /GoTo /D (#1) >> >>}% \setcolor{\linkcolor}#1\endlink} \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} % % % @image support % % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). \def\doxeteximage#1#2#3{% \def\xeteximagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% \def\xeteximageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% % % XeTeX (and the PDF format) supports .pdf, .png, .jpg (among % others). Let's try in that order, PDF first since if % someone has a scalable image, presumably better to use that than a % bitmap. \let\xeteximgext=\empty \begingroup \openin 1 #1.pdf \ifeof 1 \openin 1 #1.PDF \ifeof 1 \openin 1 #1.png \ifeof 1 \openin 1 #1.jpg \ifeof 1 \openin 1 #1.jpeg \ifeof 1 \openin 1 #1.JPG \ifeof 1 \errmessage{Could not find image file #1 for XeTeX}% \else \gdef\xeteximgext{JPG}% \fi \else \gdef\xeteximgext{jpeg}% \fi \else \gdef\xeteximgext{jpg}% \fi \else \gdef\xeteximgext{png}% \fi \else \gdef\xeteximgext{PDF}% \fi \else \gdef\xeteximgext{pdf}% \fi \closein 1 \endgroup % \def\xetexpdfext{pdf}% \ifx\xeteximgext\xetexpdfext \XeTeXpdffile "#1".\xeteximgext "" \else \def\xetexpdfext{PDF}% \ifx\xeteximgext\xetexpdfext \XeTeXpdffile "#1".\xeteximgext "" \else \XeTeXpicfile "#1".\xeteximgext "" \fi \fi \ifdim \wd0 >0pt width \xeteximagewidth \fi \ifdim \wd2 >0pt height \xeteximageheight \fi \relax } \fi % \message{fonts,} % Set the baselineskip to #1, and the lineskip and strut size % correspondingly. There is no deep meaning behind these magic numbers % used as factors; they just match (closely enough) what Knuth defined. % \def\lineskipfactor{.08333} \def\strutheightpercent{.70833} \def\strutdepthpercent {.29167} % % can get a sort of poor man's double spacing by redefining this. \def\baselinefactor{1} % \newdimen\textleading \def\setleading#1{% \dimen0 = #1\relax \normalbaselineskip = \baselinefactor\dimen0 \normallineskip = \lineskipfactor\normalbaselineskip \normalbaselines \setbox\strutbox =\hbox{% \vrule width0pt height\strutheightpercent\baselineskip depth \strutdepthpercent \baselineskip }% } % PDF CMaps. See also LaTeX's t1.cmap. % % do nothing with this by default. \expandafter\let\csname cmapOT1\endcsname\gobble \expandafter\let\csname cmapOT1IT\endcsname\gobble \expandafter\let\csname cmapOT1TT\endcsname\gobble % if we are producing pdf, and we have \pdffontattr, then define cmaps. % (\pdffontattr was introduced many years ago, but people still run % older pdftex's; it's easy to conditionalize, so we do.) \ifpdf \ifx\pdffontattr\thisisundefined \else \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1-0) %%Title: (TeX-OT1-0 TeX OT1 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1) /Supplement 0 >> def /CMapName /TeX-OT1-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 8 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <23> <26> <0023> <28> <3B> <0028> <3F> <5B> <003F> <5D> <5E> <005D> <61> <7A> <0061> <7B> <7C> <2013> endbfrange 40 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <00660066> <0C> <00660069> <0D> <0066006C> <0E> <006600660069> <0F> <00660066006C> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <21> <0021> <22> <201D> <27> <2019> <3C> <00A1> <3D> <003D> <3E> <00BF> <5C> <201C> <5F> <02D9> <60> <2018> <7D> <02DD> <7E> <007E> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% % % \cmapOT1IT \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1IT-0) %%Title: (TeX-OT1IT-0 TeX OT1IT 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1IT) /Supplement 0 >> def /CMapName /TeX-OT1IT-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 8 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <25> <26> <0025> <28> <3B> <0028> <3F> <5B> <003F> <5D> <5E> <005D> <61> <7A> <0061> <7B> <7C> <2013> endbfrange 42 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <00660066> <0C> <00660069> <0D> <0066006C> <0E> <006600660069> <0F> <00660066006C> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <21> <0021> <22> <201D> <23> <0023> <24> <00A3> <27> <2019> <3C> <00A1> <3D> <003D> <3E> <00BF> <5C> <201C> <5F> <02D9> <60> <2018> <7D> <02DD> <7E> <007E> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1IT\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% % % \cmapOT1TT \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1TT-0) %%Title: (TeX-OT1TT-0 TeX OT1TT 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1TT) /Supplement 0 >> def /CMapName /TeX-OT1TT-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 5 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <21> <26> <0021> <28> <5F> <0028> <61> <7E> <0061> endbfrange 32 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <2191> <0C> <2193> <0D> <0027> <0E> <00A1> <0F> <00BF> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <20> <2423> <27> <2019> <60> <2018> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1TT\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% \fi\fi % Set the font macro #1 to the font named \fontprefix#2. % #3 is the font's design size, #4 is a scale factor, #5 is the CMap % encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit). % Example: % #1 = \textrm % #2 = \rmshape % #3 = 10 % #4 = \mainmagstep % #5 = OT1 % \def\setfont#1#2#3#4#5{% \font#1=\fontprefix#2#3 scaled #4 \csname cmap#5\endcsname#1% } % This is what gets called when #5 of \setfont is empty. \let\cmap\gobble % % (end of cmaps) % Use cm as the default font prefix. % To specify the font prefix, you must define \fontprefix % before you read in texinfo.tex. \ifx\fontprefix\thisisundefined \def\fontprefix{cm} \fi % Support font families that don't use the same naming scheme as CM. \def\rmshape{r} \def\rmbshape{bx} % where the normal face is bold \def\bfshape{b} \def\bxshape{bx} \def\ttshape{tt} \def\ttbshape{tt} \def\ttslshape{sltt} \def\itshape{ti} \def\itbshape{bxti} \def\slshape{sl} \def\slbshape{bxsl} \def\sfshape{ss} \def\sfbshape{ss} \def\scshape{csc} \def\scbshape{csc} % Definitions for a main text size of 11pt. (The default in Texinfo.) % \def\definetextfontsizexi{% % Text fonts (11.2pt, magstep1). \def\textnominalsize{11pt} \edef\mainmagstep{\magstephalf} \setfont\textrm\rmshape{10}{\mainmagstep}{OT1} \setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} \setfont\textbf\bfshape{10}{\mainmagstep}{OT1} \setfont\textit\itshape{10}{\mainmagstep}{OT1IT} \setfont\textsl\slshape{10}{\mainmagstep}{OT1} \setfont\textsf\sfshape{10}{\mainmagstep}{OT1} \setfont\textsc\scshape{10}{\mainmagstep}{OT1} \setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} \font\texti=cmmi10 scaled \mainmagstep \font\textsy=cmsy10 scaled \mainmagstep \def\textecsize{1095} % A few fonts for @defun names and args. \setfont\defbf\bfshape{10}{\magstep1}{OT1} \setfont\deftt\ttshape{10}{\magstep1}{OT1TT} \setfont\defsl\slshape{10}{\magstep1}{OT1TT} \setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT} \def\df{\let\ttfont=\deftt \let\bffont = \defbf \let\ttslfont=\defttsl \let\slfont=\defsl \bf} % Fonts for indices, footnotes, small examples (9pt). \def\smallnominalsize{9pt} \setfont\smallrm\rmshape{9}{1000}{OT1} \setfont\smalltt\ttshape{9}{1000}{OT1TT} \setfont\smallbf\bfshape{10}{900}{OT1} \setfont\smallit\itshape{9}{1000}{OT1IT} \setfont\smallsl\slshape{9}{1000}{OT1} \setfont\smallsf\sfshape{9}{1000}{OT1} \setfont\smallsc\scshape{10}{900}{OT1} \setfont\smallttsl\ttslshape{10}{900}{OT1TT} \font\smalli=cmmi9 \font\smallsy=cmsy9 \def\smallecsize{0900} % Fonts for small examples (8pt). \def\smallernominalsize{8pt} \setfont\smallerrm\rmshape{8}{1000}{OT1} \setfont\smallertt\ttshape{8}{1000}{OT1TT} \setfont\smallerbf\bfshape{10}{800}{OT1} \setfont\smallerit\itshape{8}{1000}{OT1IT} \setfont\smallersl\slshape{8}{1000}{OT1} \setfont\smallersf\sfshape{8}{1000}{OT1} \setfont\smallersc\scshape{10}{800}{OT1} \setfont\smallerttsl\ttslshape{10}{800}{OT1TT} \font\smalleri=cmmi8 \font\smallersy=cmsy8 \def\smallerecsize{0800} % Fonts for math mode superscripts (7pt). \def\sevennominalsize{7pt} \setfont\sevenrm\rmshape{7}{1000}{OT1} \setfont\seventt\ttshape{10}{700}{OT1TT} \setfont\sevenbf\bfshape{10}{700}{OT1} \setfont\sevenit\itshape{7}{1000}{OT1IT} \setfont\sevensl\slshape{10}{700}{OT1} \setfont\sevensf\sfshape{10}{700}{OT1} \setfont\sevensc\scshape{10}{700}{OT1} \setfont\seventtsl\ttslshape{10}{700}{OT1TT} \font\seveni=cmmi7 \font\sevensy=cmsy7 \def\sevenecsize{0700} % Fonts for title page (20.4pt): \def\titlenominalsize{20pt} \setfont\titlerm\rmbshape{12}{\magstep3}{OT1} \setfont\titleit\itbshape{10}{\magstep4}{OT1IT} \setfont\titlesl\slbshape{10}{\magstep4}{OT1} \setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} \setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} \setfont\titlesf\sfbshape{17}{\magstep1}{OT1} \let\titlebf=\titlerm \setfont\titlesc\scbshape{10}{\magstep4}{OT1} \font\titlei=cmmi12 scaled \magstep3 \font\titlesy=cmsy10 scaled \magstep4 \def\titleecsize{2074} % Chapter (and unnumbered) fonts (17.28pt). \def\chapnominalsize{17pt} \setfont\chaprm\rmbshape{12}{\magstep2}{OT1} \setfont\chapit\itbshape{10}{\magstep3}{OT1IT} \setfont\chapsl\slbshape{10}{\magstep3}{OT1} \setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT} \setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT} \setfont\chapsf\sfbshape{17}{1000}{OT1} \let\chapbf=\chaprm \setfont\chapsc\scbshape{10}{\magstep3}{OT1} \font\chapi=cmmi12 scaled \magstep2 \font\chapsy=cmsy10 scaled \magstep3 \def\chapecsize{1728} % Section fonts (14.4pt). \def\secnominalsize{14pt} \setfont\secrm\rmbshape{12}{\magstep1}{OT1} \setfont\secrmnotbold\rmshape{12}{\magstep1}{OT1} \setfont\secit\itbshape{10}{\magstep2}{OT1IT} \setfont\secsl\slbshape{10}{\magstep2}{OT1} \setfont\sectt\ttbshape{12}{\magstep1}{OT1TT} \setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT} \setfont\secsf\sfbshape{12}{\magstep1}{OT1} \let\secbf\secrm \setfont\secsc\scbshape{10}{\magstep2}{OT1} \font\seci=cmmi12 scaled \magstep1 \font\secsy=cmsy10 scaled \magstep2 \def\sececsize{1440} % Subsection fonts (13.15pt). \def\ssecnominalsize{13pt} \setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1} \setfont\ssecit\itbshape{10}{1315}{OT1IT} \setfont\ssecsl\slbshape{10}{1315}{OT1} \setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT} \setfont\ssecttsl\ttslshape{10}{1315}{OT1TT} \setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1} \let\ssecbf\ssecrm \setfont\ssecsc\scbshape{10}{1315}{OT1} \font\sseci=cmmi12 scaled \magstephalf \font\ssecsy=cmsy10 scaled 1315 \def\ssececsize{1200} % Reduced fonts for @acronym in text (10pt). \def\reducednominalsize{10pt} \setfont\reducedrm\rmshape{10}{1000}{OT1} \setfont\reducedtt\ttshape{10}{1000}{OT1TT} \setfont\reducedbf\bfshape{10}{1000}{OT1} \setfont\reducedit\itshape{10}{1000}{OT1IT} \setfont\reducedsl\slshape{10}{1000}{OT1} \setfont\reducedsf\sfshape{10}{1000}{OT1} \setfont\reducedsc\scshape{10}{1000}{OT1} \setfont\reducedttsl\ttslshape{10}{1000}{OT1TT} \font\reducedi=cmmi10 \font\reducedsy=cmsy10 \def\reducedecsize{1000} \textleading = 13.2pt % line spacing for 11pt CM \textfonts % reset the current fonts \rm } % end of 11pt text font size definitions, \definetextfontsizexi % Definitions to make the main text be 10pt Computer Modern, with % section, chapter, etc., sizes following suit. This is for the GNU % Press printing of the Emacs 22 manual. Maybe other manuals in the % future. Used with @smallbook, which sets the leading to 12pt. % \def\definetextfontsizex{% % Text fonts (10pt). \def\textnominalsize{10pt} \edef\mainmagstep{1000} \setfont\textrm\rmshape{10}{\mainmagstep}{OT1} \setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} \setfont\textbf\bfshape{10}{\mainmagstep}{OT1} \setfont\textit\itshape{10}{\mainmagstep}{OT1IT} \setfont\textsl\slshape{10}{\mainmagstep}{OT1} \setfont\textsf\sfshape{10}{\mainmagstep}{OT1} \setfont\textsc\scshape{10}{\mainmagstep}{OT1} \setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} \font\texti=cmmi10 scaled \mainmagstep \font\textsy=cmsy10 scaled \mainmagstep \def\textecsize{1000} % A few fonts for @defun names and args. \setfont\defbf\bfshape{10}{\magstephalf}{OT1} \setfont\deftt\ttshape{10}{\magstephalf}{OT1TT} \setfont\defsl\slshape{10}{\magstephalf}{OT1TT} \setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT} \def\df{\let\ttfont=\deftt \let\bffont = \defbf \let\slfont=\defsl \let\ttslfont=\defttsl \bf} % Fonts for indices, footnotes, small examples (9pt). \def\smallnominalsize{9pt} \setfont\smallrm\rmshape{9}{1000}{OT1} \setfont\smalltt\ttshape{9}{1000}{OT1TT} \setfont\smallbf\bfshape{10}{900}{OT1} \setfont\smallit\itshape{9}{1000}{OT1IT} \setfont\smallsl\slshape{9}{1000}{OT1} \setfont\smallsf\sfshape{9}{1000}{OT1} \setfont\smallsc\scshape{10}{900}{OT1} \setfont\smallttsl\ttslshape{10}{900}{OT1TT} \font\smalli=cmmi9 \font\smallsy=cmsy9 \def\smallecsize{0900} % Fonts for small examples (8pt). \def\smallernominalsize{8pt} \setfont\smallerrm\rmshape{8}{1000}{OT1} \setfont\smallertt\ttshape{8}{1000}{OT1TT} \setfont\smallerbf\bfshape{10}{800}{OT1} \setfont\smallerit\itshape{8}{1000}{OT1IT} \setfont\smallersl\slshape{8}{1000}{OT1} \setfont\smallersf\sfshape{8}{1000}{OT1} \setfont\smallersc\scshape{10}{800}{OT1} \setfont\smallerttsl\ttslshape{10}{800}{OT1TT} \font\smalleri=cmmi8 \font\smallersy=cmsy8 \def\smallerecsize{0800} % Fonts for math mode superscripts (7pt). \def\sevennominalsize{7pt} \setfont\sevenrm\rmshape{7}{1000}{OT1} \setfont\seventt\ttshape{10}{700}{OT1TT} \setfont\sevenbf\bfshape{10}{700}{OT1} \setfont\sevenit\itshape{7}{1000}{OT1IT} \setfont\sevensl\slshape{10}{700}{OT1} \setfont\sevensf\sfshape{10}{700}{OT1} \setfont\sevensc\scshape{10}{700}{OT1} \setfont\seventtsl\ttslshape{10}{700}{OT1TT} \font\seveni=cmmi7 \font\sevensy=cmsy7 \def\sevenecsize{0700} % Fonts for title page (20.4pt): \def\titlenominalsize{20pt} \setfont\titlerm\rmbshape{12}{\magstep3}{OT1} \setfont\titleit\itbshape{10}{\magstep4}{OT1IT} \setfont\titlesl\slbshape{10}{\magstep4}{OT1} \setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} \setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} \setfont\titlesf\sfbshape{17}{\magstep1}{OT1} \let\titlebf=\titlerm \setfont\titlesc\scbshape{10}{\magstep4}{OT1} \font\titlei=cmmi12 scaled \magstep3 \font\titlesy=cmsy10 scaled \magstep4 \def\titleecsize{2074} % Chapter fonts (14.4pt). \def\chapnominalsize{14pt} \setfont\chaprm\rmbshape{12}{\magstep1}{OT1} \setfont\chapit\itbshape{10}{\magstep2}{OT1IT} \setfont\chapsl\slbshape{10}{\magstep2}{OT1} \setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT} \setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT} \setfont\chapsf\sfbshape{12}{\magstep1}{OT1} \let\chapbf\chaprm \setfont\chapsc\scbshape{10}{\magstep2}{OT1} \font\chapi=cmmi12 scaled \magstep1 \font\chapsy=cmsy10 scaled \magstep2 \def\chapecsize{1440} % Section fonts (12pt). \def\secnominalsize{12pt} \setfont\secrm\rmbshape{12}{1000}{OT1} \setfont\secit\itbshape{10}{\magstep1}{OT1IT} \setfont\secsl\slbshape{10}{\magstep1}{OT1} \setfont\sectt\ttbshape{12}{1000}{OT1TT} \setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT} \setfont\secsf\sfbshape{12}{1000}{OT1} \let\secbf\secrm \setfont\secsc\scbshape{10}{\magstep1}{OT1} \font\seci=cmmi12 \font\secsy=cmsy10 scaled \magstep1 \def\sececsize{1200} % Subsection fonts (10pt). \def\ssecnominalsize{10pt} \setfont\ssecrm\rmbshape{10}{1000}{OT1} \setfont\ssecit\itbshape{10}{1000}{OT1IT} \setfont\ssecsl\slbshape{10}{1000}{OT1} \setfont\ssectt\ttbshape{10}{1000}{OT1TT} \setfont\ssecttsl\ttslshape{10}{1000}{OT1TT} \setfont\ssecsf\sfbshape{10}{1000}{OT1} \let\ssecbf\ssecrm \setfont\ssecsc\scbshape{10}{1000}{OT1} \font\sseci=cmmi10 \font\ssecsy=cmsy10 \def\ssececsize{1000} % Reduced fonts for @acronym in text (9pt). \def\reducednominalsize{9pt} \setfont\reducedrm\rmshape{9}{1000}{OT1} \setfont\reducedtt\ttshape{9}{1000}{OT1TT} \setfont\reducedbf\bfshape{10}{900}{OT1} \setfont\reducedit\itshape{9}{1000}{OT1IT} \setfont\reducedsl\slshape{9}{1000}{OT1} \setfont\reducedsf\sfshape{9}{1000}{OT1} \setfont\reducedsc\scshape{10}{900}{OT1} \setfont\reducedttsl\ttslshape{10}{900}{OT1TT} \font\reducedi=cmmi9 \font\reducedsy=cmsy9 \def\reducedecsize{0900} \divide\parskip by 2 % reduce space between paragraphs \textleading = 12pt % line spacing for 10pt CM \textfonts % reset the current fonts \rm } % end of 10pt text font size definitions, \definetextfontsizex % Fonts for short table of contents. \setfont\shortcontrm\rmshape{12}{1000}{OT1} \setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12 \setfont\shortcontsl\slshape{12}{1000}{OT1} \setfont\shortconttt\ttshape{12}{1000}{OT1TT} % We provide the user-level command % @fonttextsize 10 % (or 11) to redefine the text font size. pt is assumed. % \def\xiword{11} \def\xword{10} \def\xwordpt{10pt} % \parseargdef\fonttextsize{% \def\textsizearg{#1}% %\wlog{doing @fonttextsize \textsizearg}% % % Set \globaldefs so that documents can use this inside @tex, since % makeinfo 4.8 does not support it, but we need it nonetheless. % \begingroup \globaldefs=1 \ifx\textsizearg\xword \definetextfontsizex \else \ifx\textsizearg\xiword \definetextfontsizexi \else \errhelp=\EMsimple \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'} \fi\fi \endgroup } % % Change the current font style to #1, remembering it in \curfontstyle. % For now, we do not accumulate font styles: @b{@i{foo}} prints foo in % italics, not bold italics. % \def\setfontstyle#1{% \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. \csname #1font\endcsname % change the current font } \def\rm{\fam=0 \setfontstyle{rm}} \def\it{\fam=\itfam \setfontstyle{it}} \def\sl{\fam=\slfam \setfontstyle{sl}} \def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf} \def\tt{\fam=\ttfam \setfontstyle{tt}} % Texinfo sort of supports the sans serif font style, which plain TeX does not. % So we set up a \sf. \newfam\sffam \def\sf{\fam=\sffam \setfontstyle{sf}} % We don't need math for this font style. \def\ttsl{\setfontstyle{ttsl}} % In order for the font changes to affect most math symbols and letters, % we have to define the \textfont of the standard families. % We don't bother to reset \scriptscriptfont; awaiting user need. % \def\resetmathfonts{% \textfont0=\rmfont \textfont1=\ifont \textfont2=\syfont \textfont\itfam=\itfont \textfont\slfam=\slfont \textfont\bffam=\bffont \textfont\ttfam=\ttfont \textfont\sffam=\sffont % % Fonts for superscript. Note that the 7pt fonts are used regardless % of the current font size. \scriptfont0=\sevenrm \scriptfont1=\seveni \scriptfont2=\sevensy \scriptfont\itfam=\sevenit \scriptfont\slfam=\sevensl \scriptfont\bffam=\sevenbf \scriptfont\ttfam=\seventt \scriptfont\sffam=\sevensf } % % The font-changing commands (all called \...fonts) redefine the meanings % of \STYLEfont, instead of just \STYLE. We do this because \STYLE needs % to also set the current \fam for math mode. Our \STYLE (e.g., \rm) % commands hardwire \STYLEfont to set the current font. % % The fonts used for \ifont are for "math italics" (\itfont is for italics % in regular text). \syfont is also used in math mode only. % % Each font-changing command also sets the names \lsize (one size lower) % and \lllsize (three sizes lower). These relative commands are used % in, e.g., the LaTeX logo and acronyms. % % This all needs generalizing, badly. % \def\assignfonts#1{% \expandafter\let\expandafter\rmfont\csname #1rm\endcsname \expandafter\let\expandafter\itfont\csname #1it\endcsname \expandafter\let\expandafter\slfont\csname #1sl\endcsname \expandafter\let\expandafter\bffont\csname #1bf\endcsname \expandafter\let\expandafter\ttfont\csname #1tt\endcsname \expandafter\let\expandafter\smallcaps\csname #1sc\endcsname \expandafter\let\expandafter\sffont \csname #1sf\endcsname \expandafter\let\expandafter\ifont \csname #1i\endcsname \expandafter\let\expandafter\syfont \csname #1sy\endcsname \expandafter\let\expandafter\ttslfont\csname #1ttsl\endcsname } \newif\ifrmisbold % Select smaller font size with the current style. Used to change font size % in, e.g., the LaTeX logo and acronyms. If we are using bold fonts for % normal roman text, also use bold fonts for roman text in the smaller size. \def\switchtolllsize{% \expandafter\assignfonts\expandafter{\lllsize}% \ifrmisbold \let\rmfont\bffont \fi \csname\curfontstyle\endcsname }% \def\switchtolsize{% \expandafter\assignfonts\expandafter{\lsize}% \ifrmisbold \let\rmfont\bffont \fi \csname\curfontstyle\endcsname }% \def\definefontsetatsize#1#2#3#4#5{% \expandafter\def\csname #1fonts\endcsname{% \def\curfontsize{#1}% \def\lsize{#2}\def\lllsize{#3}% \csname rmisbold#5\endcsname \assignfonts{#1}% \resetmathfonts \setleading{#4}% }} \definefontsetatsize{text} {reduced}{smaller}{\textleading}{false} \definefontsetatsize{title} {chap} {subsec} {27pt} {true} \definefontsetatsize{chap} {sec} {text} {19pt} {true} \definefontsetatsize{sec} {subsec} {reduced}{17pt} {true} \definefontsetatsize{ssec} {text} {small} {15pt} {true} \definefontsetatsize{reduced}{small} {smaller}{10.5pt}{false} \definefontsetatsize{small} {smaller}{smaller}{10.5pt}{false} \definefontsetatsize{smaller}{smaller}{smaller}{9.5pt} {false} \def\titlefont#1{{\titlefonts\rm #1}} \let\subsecfonts = \ssecfonts \let\subsubsecfonts = \ssecfonts % Define these just so they can be easily changed for other fonts. \def\angleleft{$\langle$} \def\angleright{$\rangle$} % Set the fonts to use with the @small... environments. \let\smallexamplefonts = \smallfonts % About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample % can fit this many characters: % 8.5x11=86 smallbook=72 a4=90 a5=69 % If we use \scriptfonts (8pt), then we can fit this many characters: % 8.5x11=90+ smallbook=80 a4=90+ a5=77 % For me, subjectively, the few extra characters that fit aren't worth % the additional smallness of 8pt. So I'm making the default 9pt. % % By the way, for comparison, here's what fits with @example (10pt): % 8.5x11=71 smallbook=60 a4=75 a5=58 % --karl, 24jan03. % Set up the default fonts, so we can use them for creating boxes. % \definetextfontsizexi \message{markup,} % Check if we are currently using a typewriter font. Since all the % Computer Modern typewriter fonts have zero interword stretch (and % shrink), and it is reasonable to expect all typewriter fonts to have % this property, we can check that font parameter. % \def\ifmonospace{\ifdim\fontdimen3\font=0pt } % Markup style infrastructure. \defmarkupstylesetup\INITMACRO will % define and register \INITMACRO to be called on markup style changes. % \INITMACRO can check \currentmarkupstyle for the innermost % style. \let\currentmarkupstyle\empty \def\setupmarkupstyle#1{% \def\currentmarkupstyle{#1}% \markupstylesetup } \let\markupstylesetup\empty \def\defmarkupstylesetup#1{% \expandafter\def\expandafter\markupstylesetup \expandafter{\markupstylesetup #1}% \def#1% } % Markup style setup for left and right quotes. \defmarkupstylesetup\markupsetuplq{% \expandafter\let\expandafter \temp \csname markupsetuplq\currentmarkupstyle\endcsname \ifx\temp\relax \markupsetuplqdefault \else \temp \fi } \defmarkupstylesetup\markupsetuprq{% \expandafter\let\expandafter \temp \csname markupsetuprq\currentmarkupstyle\endcsname \ifx\temp\relax \markupsetuprqdefault \else \temp \fi } { \catcode`\'=\active \catcode`\`=\active \gdef\markupsetuplqdefault{\let`\lq} \gdef\markupsetuprqdefault{\let'\rq} \gdef\markupsetcodequoteleft{\let`\codequoteleft} \gdef\markupsetcodequoteright{\let'\codequoteright} } \let\markupsetuplqcode \markupsetcodequoteleft \let\markupsetuprqcode \markupsetcodequoteright % \let\markupsetuplqexample \markupsetcodequoteleft \let\markupsetuprqexample \markupsetcodequoteright % \let\markupsetuplqkbd \markupsetcodequoteleft \let\markupsetuprqkbd \markupsetcodequoteright % \let\markupsetuplqsamp \markupsetcodequoteleft \let\markupsetuprqsamp \markupsetcodequoteright % \let\markupsetuplqverb \markupsetcodequoteleft \let\markupsetuprqverb \markupsetcodequoteright % \let\markupsetuplqverbatim \markupsetcodequoteleft \let\markupsetuprqverbatim \markupsetcodequoteright % Allow an option to not use regular directed right quote/apostrophe % (char 0x27), but instead the undirected quote from cmtt (char 0x0d). % The undirected quote is ugly, so don't make it the default, but it % works for pasting with more pdf viewers (at least evince), the % lilypond developers report. xpdf does work with the regular 0x27. % \def\codequoteright{% \ifmonospace \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax '% \else \char'15 \fi \else \char'15 \fi \else '% \fi } % % and a similar option for the left quote char vs. a grave accent. % Modern fonts display ASCII 0x60 as a grave accent, so some people like % the code environments to do likewise. % \def\codequoteleft{% \ifmonospace \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax % [Knuth] pp. 380,381,391 % \relax disables Spanish ligatures ?` and !` of \tt font. \relax`% \else \char'22 \fi \else \char'22 \fi \else \relax`% \fi } % Commands to set the quote options. % \parseargdef\codequoteundirected{% \def\temp{#1}% \ifx\temp\onword \expandafter\let\csname SETtxicodequoteundirected\endcsname = t% \else\ifx\temp\offword \expandafter\let\csname SETtxicodequoteundirected\endcsname = \relax \else \errhelp = \EMsimple \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}% \fi\fi } % \parseargdef\codequotebacktick{% \def\temp{#1}% \ifx\temp\onword \expandafter\let\csname SETtxicodequotebacktick\endcsname = t% \else\ifx\temp\offword \expandafter\let\csname SETtxicodequotebacktick\endcsname = \relax \else \errhelp = \EMsimple \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}% \fi\fi } % [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font. \def\noligaturesquoteleft{\relax\lq} % Count depth in font-changes, for error checks \newcount\fontdepth \fontdepth=0 % Font commands. % #1 is the font command (\sl or \it), #2 is the text to slant. % If we are in a monospaced environment, however, 1) always use \ttsl, % and 2) do not add an italic correction. \def\dosmartslant#1#2{% \ifusingtt {{\ttsl #2}\let\next=\relax}% {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}% \next } \def\smartslanted{\dosmartslant\sl} \def\smartitalic{\dosmartslant\it} % Output an italic correction unless \next (presumed to be the following % character) is such as not to need one. \def\smartitaliccorrection{% \ifx\next,% \else\ifx\next-% \else\ifx\next.% \else\ifx\next\.% \else\ifx\next\comma% \else\ptexslash \fi\fi\fi\fi\fi \aftersmartic } % Unconditional use \ttsl, and no ic. @var is set to this for defuns. \def\ttslanted#1{{\ttsl #1}} % @cite is like \smartslanted except unconditionally use \sl. We never want % ttsl for book titles, do we? \def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection} \def\aftersmartic{} \def\var#1{% \let\saveaftersmartic = \aftersmartic \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}% \smartslanted{#1}% } \let\i=\smartitalic \let\slanted=\smartslanted \let\dfn=\smartslanted \let\emph=\smartitalic % Explicit font changes: @r, @sc, undocumented @ii. \def\r#1{{\rm #1}} % roman font \def\sc#1{{\smallcaps#1}} % smallcaps font \def\ii#1{{\it #1}} % italic font % @b, explicit bold. Also @strong. \def\b#1{{\bf #1}} \let\strong=\b % @sansserif, explicit sans. \def\sansserif#1{{\sf #1}} % We can't just use \exhyphenpenalty, because that only has effect at % the end of a paragraph. Restore normal hyphenation at the end of the % group within which \nohyphenation is presumably called. % \def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} \def\restorehyphenation{\hyphenchar\font = `- } % Set sfcode to normal for the chars that usually have another value. % Can't use plain's \frenchspacing because it uses the `\x notation, and % sometimes \x has an active definition that messes things up. % \catcode`@=11 \def\plainfrenchspacing{% \sfcode`\.=\@m \sfcode`\?=\@m \sfcode`\!=\@m \sfcode`\:=\@m \sfcode`\;=\@m \sfcode`\,=\@m \def\endofsentencespacefactor{1000}% for @. and friends } \def\plainnonfrenchspacing{% \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000 \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 \def\endofsentencespacefactor{3000}% for @. and friends } \catcode`@=\other \def\endofsentencespacefactor{3000}% default % @t, explicit typewriter. \def\t#1{% {\tt \rawbackslash \plainfrenchspacing #1}% \null } % @samp. \def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}} % @indicateurl is \samp, that is, with quotes. \let\indicateurl=\samp % @code (and similar) prints in typewriter, but with spaces the same % size as normal in the surrounding text, without hyphenation, etc. % This is a subroutine for that. \def\tclose#1{% {% % Change normal interword space to be same as for the current font. \spaceskip = \fontdimen2\font % % Switch to typewriter. \tt % % But `\ ' produces the large typewriter interword space. \def\ {{\spaceskip = 0pt{} }}% % % Turn off hyphenation. \nohyphenation % \rawbackslash \plainfrenchspacing #1% }% \null % reset spacefactor to 1000 } % We *must* turn on hyphenation at `-' and `_' in @code. % (But see \codedashfinish below.) % Otherwise, it is too hard to avoid overfull hboxes % in the Emacs manual, the Library manual, etc. % % Unfortunately, TeX uses one parameter (\hyphenchar) to control % both hyphenation at - and hyphenation within words. % We must therefore turn them both off (\tclose does that) % and arrange explicitly to hyphenate at a dash. -- rms. { \catcode`\-=\active \catcode`\_=\active \catcode`\'=\active \catcode`\`=\active \global\let'=\rq \global\let`=\lq % default definitions % \global\def\code{\begingroup \setupmarkupstyle{code}% % The following should really be moved into \setupmarkupstyle handlers. \catcode\dashChar=\active \catcode\underChar=\active \ifallowcodebreaks \let-\codedash \let_\codeunder \else \let-\normaldash \let_\realunder \fi % Given -foo (with a single dash), we do not want to allow a break % after the hyphen. \global\let\codedashprev=\codedash % \codex } % \gdef\codedash{\futurelet\next\codedashfinish} \gdef\codedashfinish{% \normaldash % always output the dash character itself. % % Now, output a discretionary to allow a line break, unless % (a) the next character is a -, or % (b) the preceding character is a -. % E.g., given --posix, we do not want to allow a break after either -. % Given --foo-bar, we do want to allow a break between the - and the b. \ifx\next\codedash \else \ifx\codedashprev\codedash \else \discretionary{}{}{}\fi \fi % we need the space after the = for the case when \next itself is a % space token; it would get swallowed otherwise. As in @code{- a}. \global\let\codedashprev= \next } } \def\normaldash{-} % \def\codex #1{\tclose{#1}\endgroup} \def\codeunder{% % this is all so @math{@code{var_name}+1} can work. In math mode, _ % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.) % will therefore expand the active definition of _, which is us % (inside @code that is), therefore an endless loop. \ifusingtt{\ifmmode \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_. \else\normalunderscore \fi \discretionary{}{}{}}% {\_}% } % An additional complication: the above will allow breaks after, e.g., % each of the four underscores in __typeof__. This is bad. % @allowcodebreaks provides a document-level way to turn breaking at - % and _ on and off. % \newif\ifallowcodebreaks \allowcodebreakstrue \def\keywordtrue{true} \def\keywordfalse{false} \parseargdef\allowcodebreaks{% \def\txiarg{#1}% \ifx\txiarg\keywordtrue \allowcodebreakstrue \else\ifx\txiarg\keywordfalse \allowcodebreaksfalse \else \errhelp = \EMsimple \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}% \fi\fi } % For @command, @env, @file, @option quotes seem unnecessary, % so use \code rather than \samp. \let\command=\code \let\env=\code \let\file=\code \let\option=\code % @uref (abbreviation for `urlref') aka @url takes an optional % (comma-separated) second argument specifying the text to display and % an optional third arg as text to display instead of (rather than in % addition to) the url itself. First (mandatory) arg is the url. % TeX-only option to allow changing PDF output to show only the second % arg (if given), and not the url (which is then just the link target). \newif\ifurefurlonlylink % The main macro is \urefbreak, which allows breaking at expected % places within the url. (There used to be another version, which % didn't support automatic breaking.) \def\urefbreak{\begingroup \urefcatcodes \dourefbreak} \let\uref=\urefbreak % \def\dourefbreak#1{\urefbreakfinish #1,,,\finish} \def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example \unsepspaces \pdfurl{#1}% \setbox0 = \hbox{\ignorespaces #3}% \ifdim\wd0 > 0pt \unhbox0 % third arg given, show only that \else \setbox0 = \hbox{\ignorespaces #2}% look for second arg \ifdim\wd0 > 0pt \ifpdf % For pdfTeX and LuaTeX \ifurefurlonlylink % PDF plus option to not display url, show just arg \unhbox0 \else % PDF, normally display both arg and url for consistency, % visibility, if the pdf is eventually used to print, etc. \unhbox0\ (\urefcode{#1})% \fi \else \ifx\XeTeXrevision\thisisundefined \unhbox0\ (\urefcode{#1})% DVI, always show arg and url \else % For XeTeX \ifurefurlonlylink % PDF plus option to not display url, show just arg \unhbox0 \else % PDF, normally display both arg and url for consistency, % visibility, if the pdf is eventually used to print, etc. \unhbox0\ (\urefcode{#1})% \fi \fi \fi \else \urefcode{#1}% only url given, so show it \fi \fi \endlink \endgroup} % Allow line breaks around only a few characters (only). \def\urefcatcodes{% \catcode`\&=\active \catcode`\.=\active \catcode`\#=\active \catcode`\?=\active \catcode`\/=\active } { \urefcatcodes % \global\def\urefcode{\begingroup \setupmarkupstyle{code}% \urefcatcodes \let&\urefcodeamp \let.\urefcodedot \let#\urefcodehash \let?\urefcodequest \let/\urefcodeslash \codex } % % By default, they are just regular characters. \global\def&{\normalamp} \global\def.{\normaldot} \global\def#{\normalhash} \global\def?{\normalquest} \global\def/{\normalslash} } % we put a little stretch before and after the breakable chars, to help % line breaking of long url's. The unequal skips make look better in % cmtt at least, especially for dots. \def\urefprestretchamount{.13em} \def\urefpoststretchamount{.1em} \def\urefprestretch{\urefprebreak \hskip0pt plus\urefprestretchamount\relax} \def\urefpoststretch{\urefpostbreak \hskip0pt plus\urefprestretchamount\relax} % \def\urefcodeamp{\urefprestretch \&\urefpoststretch} \def\urefcodedot{\urefprestretch .\urefpoststretch} \def\urefcodehash{\urefprestretch \#\urefpoststretch} \def\urefcodequest{\urefprestretch ?\urefpoststretch} \def\urefcodeslash{\futurelet\next\urefcodeslashfinish} { \catcode`\/=\active \global\def\urefcodeslashfinish{% \urefprestretch \slashChar % Allow line break only after the final / in a sequence of % slashes, to avoid line break between the slashes in http://. \ifx\next/\else \urefpoststretch \fi } } % One more complication: by default we'll break after the special % characters, but some people like to break before the special chars, so % allow that. Also allow no breaking at all, for manual control. % \parseargdef\urefbreakstyle{% \def\txiarg{#1}% \ifx\txiarg\wordnone \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak} \else\ifx\txiarg\wordbefore \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak} \else\ifx\txiarg\wordafter \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak} \else \errhelp = \EMsimple \errmessage{Unknown @urefbreakstyle setting `\txiarg'}% \fi\fi\fi } \def\wordafter{after} \def\wordbefore{before} \def\wordnone{none} \urefbreakstyle after % @url synonym for @uref, since that's how everyone uses it. % \let\url=\uref % rms does not like angle brackets --karl, 17may97. % So now @email is just like @uref, unless we are pdf. % %\def\email#1{\angleleft{\tt #1}\angleright} \ifpdf \def\email#1{\doemail#1,,\finish} \def\doemail#1,#2,#3\finish{\begingroup \unsepspaces \pdfurl{mailto:#1}% \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi \endlink \endgroup} \else \ifx\XeTeXrevision\thisisundefined \let\email=\uref \else \def\email#1{\doemail#1,,\finish} \def\doemail#1,#2,#3\finish{\begingroup \unsepspaces \pdfurl{mailto:#1}% \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi \endlink \endgroup} \fi \fi % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), % `example' (@kbd uses ttsl only inside of @example and friends), % or `code' (@kbd uses normal tty font always). \parseargdef\kbdinputstyle{% \def\txiarg{#1}% \ifx\txiarg\worddistinct \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% \else\ifx\txiarg\wordexample \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% \else\ifx\txiarg\wordcode \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% \else \errhelp = \EMsimple \errmessage{Unknown @kbdinputstyle setting `\txiarg'}% \fi\fi\fi } \def\worddistinct{distinct} \def\wordexample{example} \def\wordcode{code} % Default is `distinct'. \kbdinputstyle distinct % @kbd is like @code, except that if the argument is just one @key command, % then @kbd has no effect. \def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}} \def\xkey{\key} \def\kbdsub#1#2#3\par{% \def\one{#1}\def\three{#3}\def\threex{??}% \ifx\one\xkey\ifx\threex\three \key{#2}% \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi } % definition of @key that produces a lozenge. Doesn't adjust to text size. %\setfont\keyrm\rmshape{8}{1000}{OT1} %\font\keysy=cmsy9 %\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% % \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% % \vbox{\hrule\kern-0.4pt % \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% % \kern-0.4pt\hrule}% % \kern-.06em\raise0.4pt\hbox{\angleright}}}} % definition of @key with no lozenge. If the current font is already % monospace, don't change it; that way, we respect @kbdinputstyle. But % if it isn't monospace, then use \tt. % \def\key#1{{\setupmarkupstyle{key}% \nohyphenation \ifmonospace\else\tt\fi #1}\null} % @clicksequence{File @click{} Open ...} \def\clicksequence#1{\begingroup #1\endgroup} % @clickstyle @arrow (by default) \parseargdef\clickstyle{\def\click{#1}} \def\click{\arrow} % Typeset a dimension, e.g., `in' or `pt'. The only reason for the % argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. % \def\dmn#1{\thinspace #1} % @acronym for "FBI", "NATO", and the like. % We print this one point size smaller, since it's intended for % all-uppercase. % \def\acronym#1{\doacronym #1,,\finish} \def\doacronym#1,#2,#3\finish{% {\switchtolsize #1}% \def\temp{#2}% \ifx\temp\empty \else \space ({\unsepspaces \ignorespaces \temp \unskip})% \fi \null % reset \spacefactor=1000 } % @abbr for "Comput. J." and the like. % No font change, but don't do end-of-sentence spacing. % \def\abbr#1{\doabbr #1,,\finish} \def\doabbr#1,#2,#3\finish{% {\plainfrenchspacing #1}% \def\temp{#2}% \ifx\temp\empty \else \space ({\unsepspaces \ignorespaces \temp \unskip})% \fi \null % reset \spacefactor=1000 } % @asis just yields its argument. Used with @table, for example. % \def\asis#1{#1} % @math outputs its argument in math mode. % % One complication: _ usually means subscripts, but it could also mean % an actual _ character, as in @math{@var{some_variable} + 1}. So make % _ active, and distinguish by seeing if the current family is \slfam, % which is what @var uses. { \catcode`\_ = \active \gdef\mathunderscore{% \catcode`\_=\active \def_{\ifnum\fam=\slfam \_\else\sb\fi}% } } % Another complication: we want \\ (and @\) to output a math (or tt) \. % FYI, plain.tex uses \\ as a temporary control sequence (for no % particular reason), but this is not advertised and we don't care. % % The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\. \def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi} % \def\math{% \ifmmode\else % only go into math if not in math mode already \tex \mathunderscore \let\\ = \mathbackslash \mathactive % make the texinfo accent commands work in math mode \let\"=\ddot \let\'=\acute \let\==\bar \let\^=\hat \let\`=\grave \let\u=\breve \let\v=\check \let\~=\tilde \let\dotaccent=\dot % have to provide another name for sup operator \let\mathopsup=\sup $\expandafter\finishmath\fi } \def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. % Some active characters (such as <) are spaced differently in math. % We have to reset their definitions in case the @math was an argument % to a command which sets the catcodes (such as @item or @section). % { \catcode`^ = \active \catcode`< = \active \catcode`> = \active \catcode`+ = \active \catcode`' = \active \gdef\mathactive{% \let^ = \ptexhat \let< = \ptexless \let> = \ptexgtr \let+ = \ptexplus \let' = \ptexquoteright } } % for @sub and @sup, if in math mode, just do a normal sub/superscript. % If in text, use math to place as sub/superscript, but switch % into text mode, with smaller fonts. This is a different font than the % one used for real math sub/superscripts (8pt vs. 7pt), but let's not % fix it (significant additions to font machinery) until someone notices. % \def\sub{\ifmmode \expandafter\sb \else \expandafter\finishsub\fi} \def\finishsub#1{$\sb{\hbox{\switchtolllsize #1}}$}% % \def\sup{\ifmmode \expandafter\ptexsp \else \expandafter\finishsup\fi} \def\finishsup#1{$\ptexsp{\hbox{\switchtolllsize #1}}$}% % @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}. % Ignore unless FMTNAME == tex; then it is like @iftex and @tex, % except specified as a normal braced arg, so no newlines to worry about. % \def\outfmtnametex{tex} % \long\def\inlinefmt#1{\doinlinefmt #1,\finish} \long\def\doinlinefmt#1,#2,\finish{% \def\inlinefmtname{#1}% \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi } % % @inlinefmtifelse{FMTNAME,THEN-TEXT,ELSE-TEXT} expands THEN-TEXT if % FMTNAME is tex, else ELSE-TEXT. \long\def\inlinefmtifelse#1{\doinlinefmtifelse #1,,,\finish} \long\def\doinlinefmtifelse#1,#2,#3,#4,\finish{% \def\inlinefmtname{#1}% \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\else \ignorespaces #3\fi } % % For raw, must switch into @tex before parsing the argument, to avoid % setting catcodes prematurely. Doing it this way means that, for % example, @inlineraw{html, foo{bar} gets a parse error instead of being % ignored. But this isn't important because if people want a literal % *right* brace they would have to use a command anyway, so they may as % well use a command to get a left brace too. We could re-use the % delimiter character idea from \verb, but it seems like overkill. % \long\def\inlineraw{\tex \doinlineraw} \long\def\doinlineraw#1{\doinlinerawtwo #1,\finish} \def\doinlinerawtwo#1,#2,\finish{% \def\inlinerawname{#1}% \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi \endgroup % close group opened by \tex. } % @inlineifset{VAR, TEXT} expands TEXT if VAR is @set. % \long\def\inlineifset#1{\doinlineifset #1,\finish} \long\def\doinlineifset#1,#2,\finish{% \def\inlinevarname{#1}% \expandafter\ifx\csname SET\inlinevarname\endcsname\relax \else\ignorespaces#2\fi } % @inlineifclear{VAR, TEXT} expands TEXT if VAR is not @set. % \long\def\inlineifclear#1{\doinlineifclear #1,\finish} \long\def\doinlineifclear#1,#2,\finish{% \def\inlinevarname{#1}% \expandafter\ifx\csname SET\inlinevarname\endcsname\relax \ignorespaces#2\fi } \message{glyphs,} % and logos. % @@ prints an @, as does @atchar{}. \def\@{\char64 } \let\atchar=\@ % @{ @} @lbracechar{} @rbracechar{} all generate brace characters. \def\lbracechar{{\ifmonospace\char123\else\ensuremath\lbrace\fi}} \def\rbracechar{{\ifmonospace\char125\else\ensuremath\rbrace\fi}} \let\{=\lbracechar \let\}=\rbracechar % @comma{} to avoid , parsing problems. \let\comma = , % Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent % Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. \let\, = \ptexc \let\dotaccent = \ptexdot \def\ringaccent#1{{\accent23 #1}} \let\tieaccent = \ptext \let\ubaraccent = \ptexb \let\udotaccent = \d % Other special characters: @questiondown @exclamdown @ordf @ordm % Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. \def\questiondown{?`} \def\exclamdown{!`} \def\ordf{\leavevmode\raise1ex\hbox{\switchtolllsize \underbar{a}}} \def\ordm{\leavevmode\raise1ex\hbox{\switchtolllsize \underbar{o}}} % Dotless i and dotless j, used for accents. \def\imacro{i} \def\jmacro{j} \def\dotless#1{% \def\temp{#1}% \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi \else \errmessage{@dotless can be used only with i or j}% \fi\fi } % The \TeX{} logo, as in plain, but resetting the spacing so that a % period following counts as ending a sentence. (Idea found in latex.) % \edef\TeX{\TeX \spacefactor=1000 } % @LaTeX{} logo. Not quite the same results as the definition in % latex.ltx, since we use a different font for the raised A; it's most % convenient for us to use an explicitly smaller font, rather than using % the \scriptstyle font (since we don't reset \scriptstyle and % \scriptscriptstyle). % \def\LaTeX{% L\kern-.36em {\setbox0=\hbox{T}% \vbox to \ht0{\hbox{% \ifx\textnominalsize\xwordpt % for 10pt running text, lllsize (8pt) is too small for the A in LaTeX. % Revert to plain's \scriptsize, which is 7pt. \count255=\the\fam $\fam\count255 \scriptstyle A$% \else % For 11pt, we can use our lllsize. \switchtolllsize A% \fi }% \vss }}% \kern-.15em \TeX } % Some math mode symbols. Define \ensuremath to switch into math mode % unless we are already there. Expansion tricks may not be needed here, % but safer, and can't hurt. \def\ensuremath{\ifmmode \expandafter\asis \else\expandafter\ensuredmath \fi} \def\ensuredmath#1{$\relax#1$} % \def\bullet{\ensuremath\ptexbullet} \def\geq{\ensuremath\ge} \def\leq{\ensuremath\le} \def\minus{\ensuremath-} % @dots{} outputs an ellipsis using the current font. % We do .5em per period so that it has the same spacing in the cm % typewriter fonts as three actual period characters; on the other hand, % in other typewriter fonts three periods are wider than 1.5em. So do % whichever is larger. % \def\dots{% \leavevmode \setbox0=\hbox{...}% get width of three periods \ifdim\wd0 > 1.5em \dimen0 = \wd0 \else \dimen0 = 1.5em \fi \hbox to \dimen0{% \hskip 0pt plus.25fil .\hskip 0pt plus1fil .\hskip 0pt plus1fil .\hskip 0pt plus.5fil }% } % @enddots{} is an end-of-sentence ellipsis. % \def\enddots{% \dots \spacefactor=\endofsentencespacefactor } % @point{}, @result{}, @expansion{}, @print{}, @equiv{}. % % Since these characters are used in examples, they should be an even number of % \tt widths. Each \tt character is 1en, so two makes it 1em. % \def\point{$\star$} \def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}} \def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} \def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}} \def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} \def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}} % The @error{} command. % Adapted from the TeXbook's \boxit. % \newbox\errorbox % {\ttfont \global\dimen0 = 3em}% Width of the box. \dimen2 = .55pt % Thickness of rules % The text. (`r' is open on the right, `e' somewhat less so on the left.) \setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt} % \setbox\errorbox=\hbox to \dimen0{\hfil \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. \advance\hsize by -2\dimen2 % Rules. \vbox{% \hrule height\dimen2 \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. \kern3pt\vrule width\dimen2}% Space to right. \hrule height\dimen2} \hfil} % \def\error{\leavevmode\lower.7ex\copy\errorbox} % @pounds{} is a sterling sign, which Knuth put in the CM italic font. % \def\pounds{{\it\$}} % @euro{} comes from a separate font, depending on the current style. % We use the free feym* fonts from the eurosym package by Henrik % Theiling, which support regular, slanted, bold and bold slanted (and % "outlined" (blackboard board, sort of) versions, which we don't need). % It is available from http://www.ctan.org/tex-archive/fonts/eurosym. % % Although only regular is the truly official Euro symbol, we ignore % that. The Euro is designed to be slightly taller than the regular % font height. % % feymr - regular % feymo - slanted % feybr - bold % feybo - bold slanted % % There is no good (free) typewriter version, to my knowledge. % A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide. % Hmm. % % Also doesn't work in math. Do we need to do math with euro symbols? % Hope not. % % \def\euro{{\eurofont e}} \def\eurofont{% % We set the font at each command, rather than predefining it in % \textfonts and the other font-switching commands, so that % installations which never need the symbol don't have to have the % font installed. % % There is only one designed size (nominal 10pt), so we always scale % that to the current nominal size. % % By the way, simply using "at 1em" works for cmr10 and the like, but % does not work for cmbx10 and other extended/shrunken fonts. % \def\eurosize{\csname\curfontsize nominalsize\endcsname}% % \ifx\curfontstyle\bfstylename % bold: \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize \else % regular: \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize \fi \thiseurofont } % Glyphs from the EC fonts. We don't use \let for the aliases, because % sometimes we redefine the original macro, and the alias should reflect % the redefinition. % % Use LaTeX names for the Icelandic letters. \def\DH{{\ecfont \char"D0}} % Eth \def\dh{{\ecfont \char"F0}} % eth \def\TH{{\ecfont \char"DE}} % Thorn \def\th{{\ecfont \char"FE}} % thorn % \def\guillemetleft{{\ecfont \char"13}} \def\guillemotleft{\guillemetleft} \def\guillemetright{{\ecfont \char"14}} \def\guillemotright{\guillemetright} \def\guilsinglleft{{\ecfont \char"0E}} \def\guilsinglright{{\ecfont \char"0F}} \def\quotedblbase{{\ecfont \char"12}} \def\quotesinglbase{{\ecfont \char"0D}} % % This positioning is not perfect (see the ogonek LaTeX package), but % we have the precomposed glyphs for the most common cases. We put the % tests to use those glyphs in the single \ogonek macro so we have fewer % dummy definitions to worry about for index entries, etc. % % ogonek is also used with other letters in Lithuanian (IOU), but using % the precomposed glyphs for those is not so easy since they aren't in % the same EC font. \def\ogonek#1{{% \def\temp{#1}% \ifx\temp\macrocharA\Aogonek \else\ifx\temp\macrochara\aogonek \else\ifx\temp\macrocharE\Eogonek \else\ifx\temp\macrochare\eogonek \else \ecfont \setbox0=\hbox{#1}% \ifdim\ht0=1ex\accent"0C #1% \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}% \fi \fi\fi\fi\fi }% } \def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A} \def\aogonek{{\ecfont \char"A1}}\def\macrochara{a} \def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E} \def\eogonek{{\ecfont \char"A6}}\def\macrochare{e} % % Use the European Computer Modern fonts (cm-super in outline format) % for non-CM glyphs. That is ec* for regular text and tc* for the text % companion symbols (LaTeX TS1 encoding). Both are part of the ec % package and follow the same conventions. % \def\ecfont{\etcfont{e}} \def\tcfont{\etcfont{t}} % \def\etcfont#1{% % We can't distinguish serif/sans and italic/slanted, but this % is used for crude hacks anyway (like adding French and German % quotes to documents typeset with CM, where we lose kerning), so % hopefully nobody will notice/care. \edef\ecsize{\csname\curfontsize ecsize\endcsname}% \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}% \ifmonospace % typewriter: \font\thisecfont = #1ctt\ecsize \space at \nominalsize \else \ifx\curfontstyle\bfstylename % bold: \font\thisecfont = #1cb\ifusingit{i}{x}\ecsize \space at \nominalsize \else % regular: \font\thisecfont = #1c\ifusingit{ti}{rm}\ecsize \space at \nominalsize \fi \fi \thisecfont } % @registeredsymbol - R in a circle. The font for the R should really % be smaller yet, but lllsize is the best we can do for now. % Adapted from the plain.tex definition of \copyright. % \def\registeredsymbol{% $^{{\ooalign{\hfil\raise.07ex\hbox{\switchtolllsize R}% \hfil\crcr\Orb}}% }$% } % @textdegree - the normal degrees sign. % \def\textdegree{$^\circ$} % Laurent Siebenmann reports \Orb undefined with: % Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38 % so we'll define it if necessary. % \ifx\Orb\thisisundefined \def\Orb{\mathhexbox20D} \fi % Quotes. \chardef\quotedblleft="5C \chardef\quotedblright=`\" \chardef\quoteleft=`\` \chardef\quoteright=`\' \message{page headings,} \newskip\titlepagetopglue \titlepagetopglue = 1.5in \newskip\titlepagebottomglue \titlepagebottomglue = 2pc % First the title page. Must do @settitle before @titlepage. \newif\ifseenauthor \newif\iffinishedtitlepage % @setcontentsaftertitlepage used to do an implicit @contents or % @shortcontents after @end titlepage, but it is now obsolete. \def\setcontentsaftertitlepage{% \errmessage{@setcontentsaftertitlepage has been removed as a Texinfo command; move your @contents command if you want the contents after the title page.}}% \def\setshortcontentsaftertitlepage{% \errmessage{@setshortcontentsaftertitlepage has been removed as a Texinfo command; move your @shortcontents and @contents commands if you want the contents after the title page.}}% \parseargdef\shorttitlepage{% \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}% \endgroup\page\hbox{}\page} \envdef\titlepage{% % Open one extra group, as we want to close it in the middle of \Etitlepage. \begingroup \parindent=0pt \textfonts % Leave some space at the very top of the page. \vglue\titlepagetopglue % No rule at page bottom unless we print one at the top with @title. \finishedtitlepagetrue % % Most title ``pages'' are actually two pages long, with space % at the top of the second. We don't want the ragged left on the second. \let\oldpage = \page \def\page{% \iffinishedtitlepage\else \finishtitlepage \fi \let\page = \oldpage \page \null }% } \def\Etitlepage{% \iffinishedtitlepage\else \finishtitlepage \fi % It is important to do the page break before ending the group, % because the headline and footline are only empty inside the group. % If we use the new definition of \page, we always get a blank page % after the title page, which we certainly don't want. \oldpage \endgroup % % Need this before the \...aftertitlepage checks so that if they are % in effect the toc pages will come out with page numbers. \HEADINGSon } \def\finishtitlepage{% \vskip4pt \hrule height 2pt width \hsize \vskip\titlepagebottomglue \finishedtitlepagetrue } % Settings used for typesetting titles: no hyphenation, no indentation, % don't worry much about spacing, ragged right. This should be used % inside a \vbox, and fonts need to be set appropriately first. \par should % be specified before the end of the \vbox, since a vbox is a group. % \def\raggedtitlesettings{% \rm \hyphenpenalty=10000 \parindent=0pt \tolerance=5000 \ptexraggedright } % Macros to be used within @titlepage: \let\subtitlerm=\rmfont \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines} \parseargdef\title{% \checkenv\titlepage \vbox{\titlefonts \raggedtitlesettings #1\par}% % print a rule at the page bottom also. \finishedtitlepagefalse \vskip4pt \hrule height 4pt width \hsize \vskip4pt } \parseargdef\subtitle{% \checkenv\titlepage {\subtitlefont \rightline{#1}}% } % @author should come last, but may come many times. % It can also be used inside @quotation. % \parseargdef\author{% \def\temp{\quotation}% \ifx\thisenv\temp \def\quotationauthor{#1}% printed in \Equotation. \else \checkenv\titlepage \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi {\secfonts\rm \leftline{#1}}% \fi } % Set up page headings and footings. \let\thispage=\folio \newtoks\evenheadline % headline on even pages \newtoks\oddheadline % headline on odd pages \newtoks\evenfootline % footline on even pages \newtoks\oddfootline % footline on odd pages % Now make \makeheadline and \makefootline in Plain TeX use those variables \headline={{\textfonts\rm \ifodd\pageno \the\oddheadline \else \the\evenheadline \fi}} \footline={{\textfonts\rm \ifodd\pageno \the\oddfootline \else \the\evenfootline \fi}\HEADINGShook} \let\HEADINGShook=\relax % Commands to set those variables. % For example, this is what @headings on does % @evenheading @thistitle|@thispage|@thischapter % @oddheading @thischapter|@thispage|@thistitle % @evenfooting @thisfile|| % @oddfooting ||@thisfile \def\evenheading{\parsearg\evenheadingxxx} \def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish} \def\evenheadingyyy #1\|#2\|#3\|#4\finish{% \global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \def\oddheading{\parsearg\oddheadingxxx} \def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish} \def\oddheadingyyy #1\|#2\|#3\|#4\finish{% \global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% \def\evenfooting{\parsearg\evenfootingxxx} \def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} \def\evenfootingyyy #1\|#2\|#3\|#4\finish{% \global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \def\oddfooting{\parsearg\oddfootingxxx} \def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish} \def\oddfootingyyy #1\|#2\|#3\|#4\finish{% \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% % % Leave some space for the footline. Hopefully ok to assume % @evenfooting will not be used by itself. \global\advance\txipageheight by -12pt \global\advance\vsize by -12pt } \parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} % @evenheadingmarks top \thischapter <- chapter at the top of a page % @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page % % The same set of arguments for: % % @oddheadingmarks % @evenfootingmarks % @oddfootingmarks % @everyheadingmarks % @everyfootingmarks % These define \getoddheadingmarks, \getevenheadingmarks, % \getoddfootingmarks, and \getevenfootingmarks, each to one of % \gettopheadingmarks, \getbottomheadingmarks. % \def\evenheadingmarks{\headingmarks{even}{heading}} \def\oddheadingmarks{\headingmarks{odd}{heading}} \def\evenfootingmarks{\headingmarks{even}{footing}} \def\oddfootingmarks{\headingmarks{odd}{footing}} \parseargdef\everyheadingmarks{\headingmarks{even}{heading}{#1} \headingmarks{odd}{heading}{#1} } \parseargdef\everyfootingmarks{\headingmarks{even}{footing}{#1} \headingmarks{odd}{footing}{#1} } % #1 = even/odd, #2 = heading/footing, #3 = top/bottom. \def\headingmarks#1#2#3 {% \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname \global\expandafter\let\csname get#1#2marks\endcsname \temp } \everyheadingmarks bottom \everyfootingmarks bottom % @headings double turns headings on for double-sided printing. % @headings single turns headings on for single-sided printing. % @headings off turns them off. % @headings on same as @headings double, retained for compatibility. % @headings after turns on double-sided headings after this page. % @headings doubleafter turns on double-sided headings after this page. % @headings singleafter turns on single-sided headings after this page. % By default, they are off at the start of a document, % and turned `on' after @end titlepage. \parseargdef\headings{\csname HEADINGS#1\endcsname} \def\headingsoff{% non-global headings elimination \evenheadline={\hfil}\evenfootline={\hfil}% \oddheadline={\hfil}\oddfootline={\hfil}% } \def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting \HEADINGSoff % it's the default % When we turn headings on, set the page number to 1. % For double-sided printing, put current file name in lower left corner, % chapter name on inside top of right hand pages, document % title on inside top of left hand pages, and page numbers on outside top % edge of all pages. \def\HEADINGSdouble{% \global\pageno=1 \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\folio\hfil\thistitle}} \global\oddheadline={\line{\thischapterheading\hfil\folio}} \global\let\contentsalignmacro = \chapoddpage } \let\contentsalignmacro = \chappager % For single-sided printing, chapter title goes across top left of page, % page number on top right. \def\HEADINGSsingle{% \global\pageno=1 \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\thischapterheading\hfil\folio}} \global\oddheadline={\line{\thischapterheading\hfil\folio}} \global\let\contentsalignmacro = \chappager } \def\HEADINGSon{\HEADINGSdouble} \def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} \let\HEADINGSdoubleafter=\HEADINGSafter \def\HEADINGSdoublex{% \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\folio\hfil\thistitle}} \global\oddheadline={\line{\thischapterheading\hfil\folio}} \global\let\contentsalignmacro = \chapoddpage } \def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} \def\HEADINGSsinglex{% \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\thischapterheading\hfil\folio}} \global\oddheadline={\line{\thischapterheading\hfil\folio}} \global\let\contentsalignmacro = \chappager } % Subroutines used in generating headings % This produces Day Month Year style of output. % Only define if not already defined, in case a txi-??.tex file has set % up a different format (e.g., txi-cs.tex does this). \ifx\today\thisisundefined \def\today{% \number\day\space \ifcase\month \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec \fi \space\number\year} \fi % @settitle line... specifies the title of the document, for headings. % It generates no output of its own. \def\thistitle{\putwordNoTitle} \def\settitle{\parsearg{\gdef\thistitle}} \message{tables,} % Tables -- @table, @ftable, @vtable, @item(x). % default indentation of table text \newdimen\tableindent \tableindent=.8in % default indentation of @itemize and @enumerate text \newdimen\itemindent \itemindent=.3in % margin between end of table item and start of table text. \newdimen\itemmargin \itemmargin=.1in % used internally for \itemindent minus \itemmargin \newdimen\itemmax % Note @table, @ftable, and @vtable define @item, @itemx, etc., with % these defs. % They also define \itemindex % to index the item name in whatever manner is desired (perhaps none). \newif\ifitemxneedsnegativevskip \def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} \def\internalBitem{\smallbreak \parsearg\itemzzz} \def\internalBitemx{\itemxpar \parsearg\itemzzz} \def\itemzzz #1{\begingroup % \advance\hsize by -\rightskip \advance\hsize by -\tableindent \setbox0=\hbox{\itemindicate{#1}}% \itemindex{#1}% \nobreak % This prevents a break before @itemx. % % If the item text does not fit in the space we have, put it on a line % by itself, and do not allow a page break either before or after that % line. We do not start a paragraph here because then if the next % command is, e.g., @kindex, the whatsit would get put into the % horizontal list on a line by itself, resulting in extra blank space. \ifdim \wd0>\itemmax % % Make this a paragraph so we get the \parskip glue and wrapping, % but leave it ragged-right. \begingroup \advance\leftskip by-\tableindent \advance\hsize by\tableindent \advance\rightskip by0pt plus1fil\relax \leavevmode\unhbox0\par \endgroup % % We're going to be starting a paragraph, but we don't want the % \parskip glue -- logically it's part of the @item we just started. \nobreak \vskip-\parskip % % Stop a page break at the \parskip glue coming up. However, if % what follows is an environment such as @example, there will be no % \parskip glue; then the negative vskip we just inserted would % cause the example and the item to crash together. So we use this % bizarre value of 10001 as a signal to \aboveenvbreak to insert % \parskip glue after all. Section titles are handled this way also. % \penalty 10001 \endgroup \itemxneedsnegativevskipfalse \else % The item text fits into the space. Start a paragraph, so that the % following text (if any) will end up on the same line. \noindent % Do this with kerns and \unhbox so that if there is a footnote in % the item text, it can migrate to the main vertical list and % eventually be printed. \nobreak\kern-\tableindent \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 \unhbox0 \nobreak\kern\dimen0 \endgroup \itemxneedsnegativevskiptrue \fi } \def\item{\errmessage{@item while not in a list environment}} \def\itemx{\errmessage{@itemx while not in a list environment}} % @table, @ftable, @vtable. \envdef\table{% \let\itemindex\gobble \tablecheck{table}% } \envdef\ftable{% \def\itemindex ##1{\doind {fn}{\code{##1}}}% \tablecheck{ftable}% } \envdef\vtable{% \def\itemindex ##1{\doind {vr}{\code{##1}}}% \tablecheck{vtable}% } \def\tablecheck#1{% \ifnum \the\catcode`\^^M=\active \endgroup \errmessage{This command won't work in this context; perhaps the problem is that we are \inenvironment\thisenv}% \def\next{\doignore{#1}}% \else \let\next\tablex \fi \next } \def\tablex#1{% \def\itemindicate{#1}% \parsearg\tabley } \def\tabley#1{% {% \makevalueexpandable \edef\temp{\noexpand\tablez #1\space\space\space}% \expandafter }\temp \endtablez } \def\tablez #1 #2 #3 #4\endtablez{% \aboveenvbreak \ifnum 0#1>0 \advance \leftskip by #1\mil \fi \ifnum 0#2>0 \tableindent=#2\mil \fi \ifnum 0#3>0 \advance \rightskip by #3\mil \fi \itemmax=\tableindent \advance \itemmax by -\itemmargin \advance \leftskip by \tableindent \exdentamount=\tableindent \parindent = 0pt \parskip = \smallskipamount \ifdim \parskip=0pt \parskip=2pt \fi \let\item = \internalBitem \let\itemx = \internalBitemx } \def\Etable{\endgraf\afterenvbreak} \let\Eftable\Etable \let\Evtable\Etable \let\Eitemize\Etable \let\Eenumerate\Etable % This is the counter used by @enumerate, which is really @itemize \newcount \itemno \envdef\itemize{\parsearg\doitemize} \def\doitemize#1{% \aboveenvbreak \itemmax=\itemindent \advance\itemmax by -\itemmargin \advance\leftskip by \itemindent \exdentamount=\itemindent \parindent=0pt \parskip=\smallskipamount \ifdim\parskip=0pt \parskip=2pt \fi % % Try typesetting the item mark so that if the document erroneously says % something like @itemize @samp (intending @table), there's an error % right away at the @itemize. It's not the best error message in the % world, but it's better than leaving it to the @item. This means if % the user wants an empty mark, they have to say @w{} not just @w. \def\itemcontents{#1}% \setbox0 = \hbox{\itemcontents}% % % @itemize with no arg is equivalent to @itemize @bullet. \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi % \let\item=\itemizeitem } % Definition of @item while inside @itemize and @enumerate. % \def\itemizeitem{% \advance\itemno by 1 % for enumerations {\let\par=\endgraf \smallbreak}% reasonable place to break {% % If the document has an @itemize directly after a section title, a % \nobreak will be last on the list, and \sectionheading will have % done a \vskip-\parskip. In that case, we don't want to zero % parskip, or the item text will crash with the heading. On the % other hand, when there is normal text preceding the item (as there % usually is), we do want to zero parskip, or there would be too much % space. In that case, we won't have a \nobreak before. At least % that's the theory. \ifnum\lastpenalty<10000 \parskip=0in \fi \noindent \hbox to 0pt{\hss \itemcontents \kern\itemmargin}% % \ifinner\else \vadjust{\penalty 1200}% not good to break after first line of item. \fi % We can be in inner vertical mode in a footnote, although an % @itemize looks awful there. }% \flushcr } % \splitoff TOKENS\endmark defines \first to be the first token in % TOKENS, and \rest to be the remainder. % \def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% % Allow an optional argument of an uppercase letter, lowercase letter, % or number, to specify the first label in the enumerated list. No % argument is the same as `1'. % \envparseargdef\enumerate{\enumeratey #1 \endenumeratey} \def\enumeratey #1 #2\endenumeratey{% % If we were given no argument, pretend we were given `1'. \def\thearg{#1}% \ifx\thearg\empty \def\thearg{1}\fi % % Detect if the argument is a single token. If so, it might be a % letter. Otherwise, the only valid thing it can be is a number. % (We will always have one token, because of the test we just made. % This is a good thing, since \splitoff doesn't work given nothing at % all -- the first parameter is undelimited.) \expandafter\splitoff\thearg\endmark \ifx\rest\empty % Only one token in the argument. It could still be anything. % A ``lowercase letter'' is one whose \lccode is nonzero. % An ``uppercase letter'' is one whose \lccode is both nonzero, and % not equal to itself. % Otherwise, we assume it's a number. % % We need the \relax at the end of the \ifnum lines to stop TeX from % continuing to look for a . % \ifnum\lccode\expandafter`\thearg=0\relax \numericenumerate % a number (we hope) \else % It's a letter. \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax \lowercaseenumerate % lowercase letter \else \uppercaseenumerate % uppercase letter \fi \fi \else % Multiple tokens in the argument. We hope it's a number. \numericenumerate \fi } % An @enumerate whose labels are integers. The starting integer is % given in \thearg. % \def\numericenumerate{% \itemno = \thearg \startenumeration{\the\itemno}% } % The starting (lowercase) letter is in \thearg. \def\lowercaseenumerate{% \itemno = \expandafter`\thearg \startenumeration{% % Be sure we're not beyond the end of the alphabet. \ifnum\itemno=0 \errmessage{No more lowercase letters in @enumerate; get a bigger alphabet}% \fi \char\lccode\itemno }% } % The starting (uppercase) letter is in \thearg. \def\uppercaseenumerate{% \itemno = \expandafter`\thearg \startenumeration{% % Be sure we're not beyond the end of the alphabet. \ifnum\itemno=0 \errmessage{No more uppercase letters in @enumerate; get a bigger alphabet} \fi \char\uccode\itemno }% } % Call \doitemize, adding a period to the first argument and supplying the % common last two arguments. Also subtract one from the initial value in % \itemno, since @item increments \itemno. % \def\startenumeration#1{% \advance\itemno by -1 \doitemize{#1.}\flushcr } % @alphaenumerate and @capsenumerate are abbreviations for giving an arg % to @enumerate. % \def\alphaenumerate{\enumerate{a}} \def\capsenumerate{\enumerate{A}} \def\Ealphaenumerate{\Eenumerate} \def\Ecapsenumerate{\Eenumerate} % @multitable macros % Amy Hendrickson, 8/18/94, 3/6/96 % % @multitable ... @end multitable will make as many columns as desired. % Contents of each column will wrap at width given in preamble. Width % can be specified either with sample text given in a template line, % or in percent of \hsize, the current width of text on page. % Table can continue over pages but will only break between lines. % To make preamble: % % Either define widths of columns in terms of percent of \hsize: % @multitable @columnfractions .25 .3 .45 % @item ... % % Numbers following @columnfractions are the percent of the total % current hsize to be used for each column. You may use as many % columns as desired. % Or use a template: % @multitable {Column 1 template} {Column 2 template} {Column 3 template} % @item ... % using the widest term desired in each column. % Each new table line starts with @item, each subsequent new column % starts with @tab. Empty columns may be produced by supplying @tab's % with nothing between them for as many times as empty columns are needed, % ie, @tab@tab@tab will produce two empty columns. % @item, @tab do not need to be on their own lines, but it will not hurt % if they are. % Sample multitable: % @multitable {Column 1 template} {Column 2 template} {Column 3 template} % @item first col stuff @tab second col stuff @tab third col % @item % first col stuff % @tab % second col stuff % @tab % third col % @item first col stuff @tab second col stuff % @tab Many paragraphs of text may be used in any column. % % They will wrap at the width determined by the template. % @item@tab@tab This will be in third column. % @end multitable % Default dimensions may be reset by user. % @multitableparskip is vertical space between paragraphs in table. % @multitableparindent is paragraph indent in table. % @multitablecolmargin is horizontal space to be left between columns. % @multitablelinespace is space to leave between table items, baseline % to baseline. % 0pt means it depends on current normal line spacing. % \newskip\multitableparskip \newskip\multitableparindent \newdimen\multitablecolspace \newskip\multitablelinespace \multitableparskip=0pt \multitableparindent=6pt \multitablecolspace=12pt \multitablelinespace=0pt % Macros used to set up halign preamble: % \let\endsetuptable\relax \def\xendsetuptable{\endsetuptable} \let\columnfractions\relax \def\xcolumnfractions{\columnfractions} \newif\ifsetpercent % #1 is the @columnfraction, usually a decimal number like .5, but might % be just 1. We just use it, whatever it is. % \def\pickupwholefraction#1 {% \global\advance\colcount by 1 \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}% \setuptable } \newcount\colcount \def\setuptable#1{% \def\firstarg{#1}% \ifx\firstarg\xendsetuptable \let\go = \relax \else \ifx\firstarg\xcolumnfractions \global\setpercenttrue \else \ifsetpercent \let\go\pickupwholefraction \else \global\advance\colcount by 1 \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a % separator; typically that is always in the input, anyway. \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% \fi \fi \ifx\go\pickupwholefraction % Put the argument back for the \pickupwholefraction call, so % we'll always have a period there to be parsed. \def\go{\pickupwholefraction#1}% \else \let\go = \setuptable \fi% \fi \go } % multitable-only commands. % % @headitem starts a heading row, which we typeset in bold. Assignments % have to be global since we are inside the implicit group of an % alignment entry. \everycr below resets \everytab so we don't have to % undo it ourselves. \def\headitemfont{\b}% for people to use in the template row; not changeable \def\headitem{% \checkenv\multitable \crcr \gdef\headitemcrhook{\nobreak}% attempt to avoid page break after headings \global\everytab={\bf}% can't use \headitemfont since the parsing differs \the\everytab % for the first item }% % % default for tables with no headings. \let\headitemcrhook=\relax % % A \tab used to include \hskip1sp. But then the space in a template % line is not enough. That is bad. So let's go back to just `&' until % we again encounter the problem the 1sp was intended to solve. % --karl, nathan@acm.org, 20apr99. \def\tab{\checkenv\multitable &\the\everytab}% % @multitable ... @end multitable definitions: % \newtoks\everytab % insert after every tab. % \envdef\multitable{% \vskip\parskip \startsavinginserts % % @item within a multitable starts a normal row. % We use \def instead of \let so that if one of the multitable entries % contains an @itemize, we don't choke on the \item (seen as \crcr aka % \endtemplate) expanding \doitemize. \def\item{\crcr}% % \tolerance=9500 \hbadness=9500 \setmultitablespacing \parskip=\multitableparskip \parindent=\multitableparindent \overfullrule=0pt \global\colcount=0 % \everycr = {% \noalign{% \global\everytab={}% Reset from possible headitem. \global\colcount=0 % Reset the column counter. % % Check for saved footnotes, etc.: \checkinserts % % Perhaps a \nobreak, then reset: \headitemcrhook \global\let\headitemcrhook=\relax }% }% % \parsearg\domultitable } \def\domultitable#1{% % To parse everything between @multitable and @item: \setuptable#1 \endsetuptable % % This preamble sets up a generic column definition, which will % be used as many times as user calls for columns. % \vtop will set a single line and will also let text wrap and % continue for many paragraphs if desired. \halign\bgroup &% \global\advance\colcount by 1 \multistrut \vtop{% % Use the current \colcount to find the correct column width: \hsize=\expandafter\csname col\the\colcount\endcsname % % In order to keep entries from bumping into each other % we will add a \leftskip of \multitablecolspace to all columns after % the first one. % % If a template has been used, we will add \multitablecolspace % to the width of each template entry. % % If the user has set preamble in terms of percent of \hsize we will % use that dimension as the width of the column, and the \leftskip % will keep entries from bumping into each other. Table will start at % left margin and final column will justify at right margin. % % Make sure we don't inherit \rightskip from the outer environment. \rightskip=0pt \ifnum\colcount=1 % The first column will be indented with the surrounding text. \advance\hsize by\leftskip \else \ifsetpercent \else % If user has not set preamble in terms of percent of \hsize % we will advance \hsize by \multitablecolspace. \advance\hsize by \multitablecolspace \fi % In either case we will make \leftskip=\multitablecolspace: \leftskip=\multitablecolspace \fi % Ignoring space at the beginning and end avoids an occasional spurious % blank line, when TeX decides to break the line at the space before the % box from the multistrut, so the strut ends up on a line by itself. % For example: % @multitable @columnfractions .11 .89 % @item @code{#} % @tab Legal holiday which is valid in major parts of the whole country. % Is automatically provided with highlighting sequences respectively % marking characters. \noindent\ignorespaces##\unskip\multistrut }\cr } \def\Emultitable{% \crcr \egroup % end the \halign \global\setpercentfalse } \def\setmultitablespacing{% \def\multistrut{\strut}% just use the standard line spacing % % Compute \multitablelinespace (if not defined by user) for use in % \multitableparskip calculation. We used define \multistrut based on % this, but (ironically) that caused the spacing to be off. % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100. \ifdim\multitablelinespace=0pt \setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip \global\advance\multitablelinespace by-\ht0 \fi % Test to see if parskip is larger than space between lines of % table. If not, do nothing. % If so, set to same dimension as multitablelinespace. \ifdim\multitableparskip>\multitablelinespace \global\multitableparskip=\multitablelinespace \global\advance\multitableparskip-7pt % to keep parskip somewhat smaller % than skip between lines in the table. \fi% \ifdim\multitableparskip=0pt \global\multitableparskip=\multitablelinespace \global\advance\multitableparskip-7pt % to keep parskip somewhat smaller % than skip between lines in the table. \fi} \message{conditionals,} % @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, % @ifnotxml always succeed. They currently do nothing; we don't % attempt to check whether the conditionals are properly nested. But we % have to remember that they are conditionals, so that @end doesn't % attempt to close an environment group. % \def\makecond#1{% \expandafter\let\csname #1\endcsname = \relax \expandafter\let\csname iscond.#1\endcsname = 1 } \makecond{iftex} \makecond{ifnotdocbook} \makecond{ifnothtml} \makecond{ifnotinfo} \makecond{ifnotplaintext} \makecond{ifnotxml} % Ignore @ignore, @ifhtml, @ifinfo, and the like. % \def\direntry{\doignore{direntry}} \def\documentdescription{\doignore{documentdescription}} \def\docbook{\doignore{docbook}} \def\html{\doignore{html}} \def\ifdocbook{\doignore{ifdocbook}} \def\ifhtml{\doignore{ifhtml}} \def\ifinfo{\doignore{ifinfo}} \def\ifnottex{\doignore{ifnottex}} \def\ifplaintext{\doignore{ifplaintext}} \def\ifxml{\doignore{ifxml}} \def\ignore{\doignore{ignore}} \def\menu{\doignore{menu}} \def\xml{\doignore{xml}} % Ignore text until a line `@end #1', keeping track of nested conditionals. % % A count to remember the depth of nesting. \newcount\doignorecount \def\doignore#1{\begingroup % Scan in ``verbatim'' mode: \obeylines \catcode`\@ = \other \catcode`\{ = \other \catcode`\} = \other % % Make sure that spaces turn into tokens that match what \doignoretext wants. \spaceisspace % % Count number of #1's that we've seen. \doignorecount = 0 % % Swallow text until we reach the matching `@end #1'. \dodoignore{#1}% } { \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source. \obeylines % % \gdef\dodoignore#1{% % #1 contains the command name as a string, e.g., `ifinfo'. % % Define a command to find the next `@end #1'. \long\def\doignoretext##1^^M@end #1{% \doignoretextyyy##1^^M@#1\_STOP_}% % % And this command to find another #1 command, at the beginning of a % line. (Otherwise, we would consider a line `@c @ifset', for % example, to count as an @ifset for nesting.) \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}% % % And now expand that command. \doignoretext ^^M% }% } \def\doignoreyyy#1{% \def\temp{#1}% \ifx\temp\empty % Nothing found. \let\next\doignoretextzzz \else % Found a nested condition, ... \advance\doignorecount by 1 \let\next\doignoretextyyy % ..., look for another. % If we're here, #1 ends with ^^M\ifinfo (for example). \fi \next #1% the token \_STOP_ is present just after this macro. } % We have to swallow the remaining "\_STOP_". % \def\doignoretextzzz#1{% \ifnum\doignorecount = 0 % We have just found the outermost @end. \let\next\enddoignore \else % Still inside a nested condition. \advance\doignorecount by -1 \let\next\doignoretext % Look for the next @end. \fi \next } % Finish off ignored text. { \obeylines% % Ignore anything after the last `@end #1'; this matters in verbatim % environments, where otherwise the newline after an ignored conditional % would result in a blank line in the output. \gdef\enddoignore#1^^M{\endgroup\ignorespaces}% } % @set VAR sets the variable VAR to an empty value. % @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. % % Since we want to separate VAR from REST-OF-LINE (which might be % empty), we can't just use \parsearg; we have to insert a space of our % own to delimit the rest of the line, and then take it out again if we % didn't need it. % We rely on the fact that \parsearg sets \catcode`\ =10. % \parseargdef\set{\setyyy#1 \endsetyyy} \def\setyyy#1 #2\endsetyyy{% {% \makevalueexpandable \def\temp{#2}% \edef\next{\gdef\makecsname{SET#1}}% \ifx\temp\empty \next{}% \else \setzzz#2\endsetzzz \fi }% } % Remove the trailing space \setxxx inserted. \def\setzzz#1 \endsetzzz{\next{#1}} % @clear VAR clears (i.e., unsets) the variable VAR. % \parseargdef\clear{% {% \makevalueexpandable \global\expandafter\let\csname SET#1\endcsname=\relax }% } % @value{foo} gets the text saved in variable foo. \def\value{\begingroup\makevalueexpandable\valuexxx} \def\valuexxx#1{\expandablevalue{#1}\endgroup} { \catcode`\-=\active \catcode`\_=\active % \gdef\makevalueexpandable{% \let\value = \expandablevalue % We don't want these characters active, ... \catcode`\-=\other \catcode`\_=\other % ..., but we might end up with active ones in the argument if % we're called from @code, as @code{@value{foo-bar_}}, though. % So \let them to their normal equivalents. \let-\normaldash \let_\normalunderscore } } % We have this subroutine so that we can handle at least some @value's % properly in indexes (we call \makevalueexpandable in \indexdummies). % The command has to be fully expandable (if the variable is set), since % the result winds up in the index file. This means that if the % variable's value contains other Texinfo commands, it's almost certain % it will fail (although perhaps we could fix that with sufficient work % to do a one-level expansion on the result, instead of complete). % % Unfortunately, this has the consequence that when _ is in the *value* % of an @set, it does not print properly in the roman fonts (get the cmr % dot accent at position 126 instead). No fix comes to mind, and it's % been this way since 2003 or earlier, so just ignore it. % \def\expandablevalue#1{% \expandafter\ifx\csname SET#1\endcsname\relax {[No value for ``#1'']}% \message{Variable `#1', used in @value, is not set.}% \else \csname SET#1\endcsname \fi } % Like \expandablevalue, but completely expandable (the \message in the % definition above operates at the execution level of TeX). Used when % writing to auxiliary files, due to the expansion that \write does. % If flag is undefined, pass through an unexpanded @value command: maybe it % will be set by the time it is read back in. % % NB flag names containing - or _ may not work here. \def\dummyvalue#1{% \expandafter\ifx\csname SET#1\endcsname\relax \noexpand\value{#1}% \else \csname SET#1\endcsname \fi } % Used for @value's in index entries to form the sort key: expand the @value % if possible, otherwise sort late. \def\indexnofontsvalue#1{% \expandafter\ifx\csname SET#1\endcsname\relax ZZZZZZZ \else \csname SET#1\endcsname \fi } % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined % with @set. % % To get the special treatment we need for `@end ifset,' we call % \makecond and then redefine. % \makecond{ifset} \def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} \def\doifset#1#2{% {% \makevalueexpandable \let\next=\empty \expandafter\ifx\csname SET#2\endcsname\relax #1% If not set, redefine \next. \fi \expandafter }\next } \def\ifsetfail{\doignore{ifset}} % @ifclear VAR ... @end executes the `...' iff VAR has never been % defined with @set, or has been undefined with @clear. % % The `\else' inside the `\doifset' parameter is a trick to reuse the % above code: if the variable is not set, do nothing, if it is set, % then redefine \next to \ifclearfail. % \makecond{ifclear} \def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} \def\ifclearfail{\doignore{ifclear}} % @ifcommandisdefined CMD ... @end executes the `...' if CMD (written % without the @) is in fact defined. We can only feasibly check at the % TeX level, so something like `mathcode' is going to considered % defined even though it is not a Texinfo command. % \makecond{ifcommanddefined} \def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}} % \def\doifcmddefined#1#2{{% \makevalueexpandable \let\next=\empty \expandafter\ifx\csname #2\endcsname\relax #1% If not defined, \let\next as above. \fi \expandafter }\next } \def\ifcmddefinedfail{\doignore{ifcommanddefined}} % @ifcommandnotdefined CMD ... handled similar to @ifclear above. \makecond{ifcommandnotdefined} \def\ifcommandnotdefined{% \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}} \def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}} % Set the `txicommandconditionals' variable, so documents have a way to % test if the @ifcommand...defined conditionals are available. \set txicommandconditionals % @dircategory CATEGORY -- specify a category of the dir file % which this file should belong to. Ignore this in TeX. \let\dircategory=\comment % @defininfoenclose. \let\definfoenclose=\comment \message{indexing,} % Index generation facilities % Define \newwrite to be identical to plain tex's \newwrite % except not \outer, so it can be used within macros and \if's. \edef\newwrite{\makecsname{ptexnewwrite}} % \newindex {foo} defines an index named IX. % It automatically defines \IXindex such that % \IXindex ...rest of line... puts an entry in the index IX. % It also defines \IXindfile to be the number of the output channel for % the file that accumulates this index. The file's extension is IX. % The name of an index should be no more than 2 characters long % for the sake of vms. % \def\newindex#1{% \expandafter\chardef\csname#1indfile\endcsname=0 \expandafter\xdef\csname#1index\endcsname{% % Define @#1index \noexpand\doindex{#1}} } % @defindex foo == \newindex{foo} % \def\defindex{\parsearg\newindex} % Define @defcodeindex, like @defindex except put all entries in @code. % \def\defcodeindex{\parsearg\newcodeindex} % \def\newcodeindex#1{% \expandafter\chardef\csname#1indfile\endcsname=0 \expandafter\xdef\csname#1index\endcsname{% \noexpand\docodeindex{#1}}% } % The default indices: \newindex{cp}% concepts, \newcodeindex{fn}% functions, \newcodeindex{vr}% variables, \newcodeindex{tp}% types, \newcodeindex{ky}% keys \newcodeindex{pg}% and programs. % @synindex foo bar makes index foo feed into index bar. % Do this instead of @defindex foo if you don't want it as a separate index. % % @syncodeindex foo bar similar, but put all entries made for index foo % inside @code. % \def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} \def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} % #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), % #3 the target index (bar). \def\dosynindex#1#2#3{% \requireopenindexfile{#3}% % redefine \fooindfile: \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname \expandafter\let\csname#2indfile\endcsname=\temp % redefine \fooindex: \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% } % Define \doindex, the driver for all index macros. % Argument #1 is generated by the calling \fooindex macro, % and it is the two-letter name of the index. \def\doindex#1{\edef\indexname{#1}\parsearg\doindexxxx} \def\doindexxxx #1{\doind{\indexname}{#1}} % like the previous two, but they put @code around the argument. \def\docodeindex#1{\edef\indexname{#1}\parsearg\docodeindexxxx} \def\docodeindexxxx #1{\doind{\indexname}{\code{#1}}} % Used when writing an index entry out to an index file to prevent % expansion of Texinfo commands that can appear in an index entry. % \def\indexdummies{% \escapechar = `\\ % use backslash in output files. \definedummyletter\@% \definedummyletter\ % % % For texindex which always views { and } as separators. \def\{{\lbracechar{}}% \def\}{\rbracechar{}}% % % Do the redefinitions. \definedummies } % Used for the aux and toc files, where @ is the escape character. % \def\atdummies{% \definedummyletter\@% \definedummyletter\ % \definedummyletter\{% \definedummyletter\}% % % Do the redefinitions. \definedummies \otherbackslash } % \definedummyword defines \#1 as \string\#1\space, thus effectively % preventing its expansion. This is used only for control words, % not control letters, because the \space would be incorrect for % control characters, but is needed to separate the control word % from whatever follows. % % These can be used both for control words that take an argument and % those that do not. If it is followed by {arg} in the input, then % that will dutifully get written to the index (or wherever). % % For control letters, we have \definedummyletter, which omits the % space. % \def\definedummyword #1{\def#1{\string#1\space}}% \def\definedummyletter#1{\def#1{\string#1}}% \let\definedummyaccent\definedummyletter % Called from \indexdummies and \atdummies, to effectively prevent % the expansion of commands. % \def\definedummies{% % \let\commondummyword\definedummyword \let\commondummyletter\definedummyletter \let\commondummyaccent\definedummyaccent \commondummiesnofonts % \definedummyletter\_% \definedummyletter\-% % % Non-English letters. \definedummyword\AA \definedummyword\AE \definedummyword\DH \definedummyword\L \definedummyword\O \definedummyword\OE \definedummyword\TH \definedummyword\aa \definedummyword\ae \definedummyword\dh \definedummyword\exclamdown \definedummyword\l \definedummyword\o \definedummyword\oe \definedummyword\ordf \definedummyword\ordm \definedummyword\questiondown \definedummyword\ss \definedummyword\th % % Although these internal commands shouldn't show up, sometimes they do. \definedummyword\bf \definedummyword\gtr \definedummyword\hat \definedummyword\less \definedummyword\sf \definedummyword\sl \definedummyword\tclose \definedummyword\tt % \definedummyword\LaTeX \definedummyword\TeX % % Assorted special characters. \definedummyword\atchar \definedummyword\arrow \definedummyword\bullet \definedummyword\comma \definedummyword\copyright \definedummyword\registeredsymbol \definedummyword\dots \definedummyword\enddots \definedummyword\entrybreak \definedummyword\equiv \definedummyword\error \definedummyword\euro \definedummyword\expansion \definedummyword\geq \definedummyword\guillemetleft \definedummyword\guillemetright \definedummyword\guilsinglleft \definedummyword\guilsinglright \definedummyword\lbracechar \definedummyword\leq \definedummyword\mathopsup \definedummyword\minus \definedummyword\ogonek \definedummyword\pounds \definedummyword\point \definedummyword\print \definedummyword\quotedblbase \definedummyword\quotedblleft \definedummyword\quotedblright \definedummyword\quoteleft \definedummyword\quoteright \definedummyword\quotesinglbase \definedummyword\rbracechar \definedummyword\result \definedummyword\sub \definedummyword\sup \definedummyword\textdegree % % We want to disable all macros so that they are not expanded by \write. \macrolist \let\value\dummyvalue % \normalturnoffactive } % \commondummiesnofonts: common to \definedummies and \indexnofonts. % Define \commondummyletter, \commondummyaccent and \commondummyword before % using. Used for accents, font commands, and various control letters. % \def\commondummiesnofonts{% % Control letters and accents. \commondummyletter\!% \commondummyaccent\"% \commondummyaccent\'% \commondummyletter\*% \commondummyaccent\,% \commondummyletter\.% \commondummyletter\/% \commondummyletter\:% \commondummyaccent\=% \commondummyletter\?% \commondummyaccent\^% \commondummyaccent\`% \commondummyaccent\~% \commondummyword\u \commondummyword\v \commondummyword\H \commondummyword\dotaccent \commondummyword\ogonek \commondummyword\ringaccent \commondummyword\tieaccent \commondummyword\ubaraccent \commondummyword\udotaccent \commondummyword\dotless % % Texinfo font commands. \commondummyword\b \commondummyword\i \commondummyword\r \commondummyword\sansserif \commondummyword\sc \commondummyword\slanted \commondummyword\t % % Commands that take arguments. \commondummyword\abbr \commondummyword\acronym \commondummyword\anchor \commondummyword\cite \commondummyword\code \commondummyword\command \commondummyword\dfn \commondummyword\dmn \commondummyword\email \commondummyword\emph \commondummyword\env \commondummyword\file \commondummyword\image \commondummyword\indicateurl \commondummyword\inforef \commondummyword\kbd \commondummyword\key \commondummyword\math \commondummyword\option \commondummyword\pxref \commondummyword\ref \commondummyword\samp \commondummyword\strong \commondummyword\tie \commondummyword\U \commondummyword\uref \commondummyword\url \commondummyword\var \commondummyword\verb \commondummyword\w \commondummyword\xref } % For testing: output @{ and @} in index sort strings as \{ and \}. \newif\ifusebracesinindexes \let\indexlbrace\relax \let\indexrbrace\relax {\catcode`\@=0 \catcode`\\=13 @gdef@backslashdisappear{@def\{}} } { \catcode`\<=13 \catcode`\-=13 \catcode`\`=13 \gdef\indexnonalnumdisappear{% \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax\else % @set txiindexlquoteignore makes us ignore left quotes in the sort term. % (Introduced for FSFS 2nd ed.) \let`=\empty \fi % \expandafter\ifx\csname SETtxiindexbackslashignore\endcsname\relax\else \backslashdisappear \fi % \expandafter\ifx\csname SETtxiindexhyphenignore\endcsname\relax\else \def-{}% \fi \expandafter\ifx\csname SETtxiindexlessthanignore\endcsname\relax\else \def<{}% \fi \expandafter\ifx\csname SETtxiindexatsignignore\endcsname\relax\else \def\@{}% \fi } \gdef\indexnonalnumreappear{% \useindexbackslash \let-\normaldash \let<\normalless \def\@{@}% } } % \indexnofonts is used when outputting the strings to sort the index % by, and when constructing control sequence names. It eliminates all % control sequences and just writes whatever the best ASCII sort string % would be for a given command (usually its argument). % \def\indexnofonts{% % Accent commands should become @asis. \def\commondummyaccent##1{\let##1\asis}% % We can just ignore other control letters. \def\commondummyletter##1{\let##1\empty}% % All control words become @asis by default; overrides below. \let\commondummyword\commondummyaccent \commondummiesnofonts % % Don't no-op \tt, since it isn't a user-level command % and is used in the definitions of the active chars like <, >, |, etc. % Likewise with the other plain tex font commands. %\let\tt=\asis % \def\ { }% \def\@{@}% \def\_{\normalunderscore}% \def\-{}% @- shouldn't affect sorting % \uccode`\1=`\{ \uppercase{\def\{{1}}% \uccode`\1=`\} \uppercase{\def\}{1}}% \let\lbracechar\{% \let\rbracechar\}% % % Non-English letters. \def\AA{AA}% \def\AE{AE}% \def\DH{DZZ}% \def\L{L}% \def\OE{OE}% \def\O{O}% \def\TH{TH}% \def\aa{aa}% \def\ae{ae}% \def\dh{dzz}% \def\exclamdown{!}% \def\l{l}% \def\oe{oe}% \def\ordf{a}% \def\ordm{o}% \def\o{o}% \def\questiondown{?}% \def\ss{ss}% \def\th{th}% % \def\LaTeX{LaTeX}% \def\TeX{TeX}% % % Assorted special characters. \defglyph gives the control sequence a % definition that removes the {} that follows its use. \defglyph\atchar{@}% \defglyph\arrow{->}% \defglyph\bullet{bullet}% \defglyph\comma{,}% \defglyph\copyright{copyright}% \defglyph\dots{...}% \defglyph\enddots{...}% \defglyph\equiv{==}% \defglyph\error{error}% \defglyph\euro{euro}% \defglyph\expansion{==>}% \defglyph\geq{>=}% \defglyph\guillemetleft{<<}% \defglyph\guillemetright{>>}% \defglyph\guilsinglleft{<}% \defglyph\guilsinglright{>}% \defglyph\leq{<=}% \defglyph\lbracechar{\{}% \defglyph\minus{-}% \defglyph\point{.}% \defglyph\pounds{pounds}% \defglyph\print{-|}% \defglyph\quotedblbase{"}% \defglyph\quotedblleft{"}% \defglyph\quotedblright{"}% \defglyph\quoteleft{`}% \defglyph\quoteright{'}% \defglyph\quotesinglbase{,}% \defglyph\rbracechar{\}}% \defglyph\registeredsymbol{R}% \defglyph\result{=>}% \defglyph\textdegree{o}% % % We need to get rid of all macros, leaving only the arguments (if present). % Of course this is not nearly correct, but it is the best we can do for now. % makeinfo does not expand macros in the argument to @deffn, which ends up % writing an index entry, and texindex isn't prepared for an index sort entry % that starts with \. % % Since macro invocations are followed by braces, we can just redefine them % to take a single TeX argument. The case of a macro invocation that % goes to end-of-line is not handled. % \macrolist \let\value\indexnofontsvalue } \def\defglyph#1#2{\def#1##1{#2}} % see above \let\SETmarginindex=\relax % put index entries in margin (undocumented)? % Most index entries go through here, but \dosubind is the general case. % #1 is the index name, #2 is the entry text. \def\doind#1#2{\dosubind{#1}{#2}{}} % There is also \dosubind {index}{topic}{subtopic} % which makes an entry in a two-level index such as the operation index. % TODO: Two-level index? Operation index? % Workhorse for all indexes. % #1 is name of index, #2 is stuff to put there, #3 is subentry -- % empty if called from \doind, as we usually are (the main exception % is with most defuns, which call us directly). % \def\dosubind#1#2#3{% \iflinks {% \requireopenindexfile{#1}% % Store the main index entry text (including the third arg). \toks0 = {#2}% % If third arg is present, precede it with a space. \def\thirdarg{#3}% \ifx\thirdarg\empty \else \toks0 = \expandafter{\the\toks0 \space #3}% \fi % \edef\writeto{\csname#1indfile\endcsname}% % \safewhatsit\dosubindwrite }% \fi } % Check if an index file has been opened, and if not, open it. \def\requireopenindexfile#1{% \ifnum\csname #1indfile\endcsname=0 \expandafter\newwrite \csname#1indfile\endcsname \edef\suffix{#1}% % A .fls suffix would conflict with the file extension for the output % of -recorder, so use .f1s instead. \ifx\suffix\indexisfl\def\suffix{f1}\fi % Open the file \immediate\openout\csname#1indfile\endcsname \jobname.\suffix % Using \immediate above here prevents an object entering into the current % box, which could confound checks such as those in \safewhatsit for % preceding skips. \typeout{Writing index file \jobname.\suffix}% \fi} \def\indexisfl{fl} % Output \ as {\indexbackslash}, because \ is an escape character in % the index files. \let\indexbackslash=\relax {\catcode`\@=0 \catcode`\\=\active @gdef@useindexbackslash{@def\{{@indexbackslash}}} } % Definition for writing index entry text. \def\sortas#1{\ignorespaces}% % Definition for writing index entry sort key. Should occur at the at % the beginning of the index entry, like % @cindex @sortas{september} \september % The \ignorespaces takes care of following space, but there's no way % to remove space before it. { \catcode`\-=13 \gdef\indexwritesortas{% \begingroup \indexnonalnumreappear \indexwritesortasxxx} \gdef\indexwritesortasxxx#1{% \xdef\indexsortkey{#1}\endgroup} } % Write the entry in \toks0 to the index file. % \def\dosubindwrite{% % Put the index entry in the margin if desired. \ifx\SETmarginindex\relax\else \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}% \fi % % Remember, we are within a group. \indexdummies % Must do this here, since \bf, etc expand at this stage \useindexbackslash % \indexbackslash isn't defined now so it will be output % as is; and it will print as backslash. % The braces around \indexbrace are recognized by texindex. % % Get the string to sort by, by processing the index entry with all % font commands turned off. {\indexnofonts \def\lbracechar{{\indexlbrace}}% \def\rbracechar{{\indexrbrace}}% \let\{=\lbracechar \let\}=\rbracechar \indexnonalnumdisappear \xdef\indexsortkey{}% \let\sortas=\indexwritesortas \edef\temp{\the\toks0}% \setbox\dummybox = \hbox{\temp}% Make sure to execute any \sortas \ifx\indexsortkey\empty \xdef\indexsortkey{\temp}% \ifx\indexsortkey\empty\xdef\indexsortkey{ }\fi \fi }% % % Set up the complete index entry, with both the sort key and % the original text, including any font commands. We write % three arguments to \entry to the .?? file (four in the % subentry case), texindex reduces to two when writing the .??s % sorted result. \edef\temp{% \write\writeto{% \string\entry{\indexsortkey}{\noexpand\folio}{\the\toks0}}% }% \temp } \newbox\dummybox % used above % Take care of unwanted page breaks/skips around a whatsit: % % If a skip is the last thing on the list now, preserve it % by backing up by \lastskip, doing the \write, then inserting % the skip again. Otherwise, the whatsit generated by the % \write or \pdfdest will make \lastskip zero. The result is that % sequences like this: % @end defun % @tindex whatever % @defun ... % will have extra space inserted, because the \medbreak in the % start of the @defun won't see the skip inserted by the @end of % the previous defun. % % But don't do any of this if we're not in vertical mode. We % don't want to do a \vskip and prematurely end a paragraph. % % Avoid page breaks due to these extra skips, too. % % But wait, there is a catch there: % We'll have to check whether \lastskip is zero skip. \ifdim is not % sufficient for this purpose, as it ignores stretch and shrink parts % of the skip. The only way seems to be to check the textual % representation of the skip. % % The following is almost like \def\zeroskipmacro{0.0pt} except that % the ``p'' and ``t'' characters have catcode \other, not 11 (letter). % \edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname} % \newskip\whatsitskip \newcount\whatsitpenalty % % ..., ready, GO: % \def\safewhatsit#1{\ifhmode #1% \else % \lastskip and \lastpenalty cannot both be nonzero simultaneously. \whatsitskip = \lastskip \edef\lastskipmacro{\the\lastskip}% \whatsitpenalty = \lastpenalty % % If \lastskip is nonzero, that means the last item was a % skip. And since a skip is discardable, that means this % -\whatsitskip glue we're inserting is preceded by a % non-discardable item, therefore it is not a potential % breakpoint, therefore no \nobreak needed. \ifx\lastskipmacro\zeroskipmacro \else \vskip-\whatsitskip \fi % #1% % \ifx\lastskipmacro\zeroskipmacro % If \lastskip was zero, perhaps the last item was a penalty, and % perhaps it was >=10000, e.g., a \nobreak. In that case, we want % to re-insert the same penalty (values >10000 are used for various % signals); since we just inserted a non-discardable item, any % following glue (such as a \parskip) would be a breakpoint. For example: % @deffn deffn-whatever % @vindex index-whatever % Description. % would allow a break between the index-whatever whatsit % and the "Description." paragraph. \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi \else % On the other hand, if we had a nonzero \lastskip, % this make-up glue would be preceded by a non-discardable item % (the whatsit from the \write), so we must insert a \nobreak. \nobreak\vskip\whatsitskip \fi \fi} % The index entry written in the file actually looks like % \entry {sortstring}{page}{topic} % or % \entry {sortstring}{page}{topic}{subtopic} % The texindex program reads in these files and writes files % containing these kinds of lines: % \initial {c} % before the first topic whose initial is c % \entry {topic}{pagelist} % for a topic that is used without subtopics % \primary {topic} % for the beginning of a topic that is used with subtopics % \secondary {subtopic}{pagelist} % for each subtopic. % Define the user-accessible indexing commands % @findex, @vindex, @kindex, @cindex. \def\findex {\fnindex} \def\kindex {\kyindex} \def\cindex {\cpindex} \def\vindex {\vrindex} \def\tindex {\tpindex} \def\pindex {\pgindex} \def\cindexsub {\begingroup\obeylines\cindexsub} {\obeylines % \gdef\cindexsub "#1" #2^^M{\endgroup % \dosubind{cp}{#2}{#1}}} % Define the macros used in formatting output of the sorted index material. % @printindex causes a particular index (the ??s file) to get printed. % It does not print any chapter heading (usually an @unnumbered). % \parseargdef\printindex{\begingroup \dobreak \chapheadingskip{10000}% % \smallfonts \rm \tolerance = 9500 \plainfrenchspacing \everypar = {}% don't want the \kern\-parindent from indentation suppression. % % See if the index file exists and is nonempty. % Change catcode of @ here so that if the index file contains % \initial {@} % as its first line, TeX doesn't complain about mismatched braces % (because it thinks @} is a control sequence). \catcode`\@ = 12 % See comment in \requireopenindexfile. \def\indexname{#1}\ifx\indexname\indexisfl\def\indexname{f1}\fi \openin 1 \jobname.\indexname s \ifeof 1 % \enddoublecolumns gets confused if there is no text in the index, % and it loses the chapter title and the aux file entries for the % index. The easiest way to prevent this problem is to make sure % there is some text. \putwordIndexNonexistent \typeout{No file \jobname.\indexname s.}% \else \catcode`\\ = 0 % % If the index file exists but is empty, then \openin leaves \ifeof % false. We have to make TeX try to read something from the file, so % it can discover if there is anything in it. \read 1 to \thisline \ifeof 1 \putwordIndexIsEmpty \else % Index files are almost Texinfo source, but we use \ as the escape % character. It would be better to use @, but that's too big a change % to make right now. \def\indexbackslash{\ttbackslash}% \let\indexlbrace\{ % Likewise, set these sequences for braces \let\indexrbrace\} % used in the sort key. \begindoublecolumns \let\dotheinsertentrybox\dotheinsertentryboxwithpenalty % % Read input from the index file line by line. \loopdo \ifeof1 \else \read 1 to \nextline \fi % \indexinputprocessing \thisline % \ifeof1\else \let\thisline\nextline \repeat %% \enddoublecolumns \fi \fi \closein 1 \endgroup} \def\loopdo#1\repeat{\def\body{#1}\loopdoxxx} \def\loopdoxxx{\let\next=\relax\body\let\next=\loopdoxxx\fi\next} \def\indexinputprocessing{% \ifeof1 \let\firsttoken\relax \else \edef\act{\gdef\noexpand\firsttoken{\getfirsttoken\nextline}}% \act \fi } \def\getfirsttoken#1{\expandafter\getfirsttokenx#1\endfirsttoken} \long\def\getfirsttokenx#1#2\endfirsttoken{\noexpand#1} % These macros are used by the sorted index file itself. % Change them to control the appearance of the index. {\catcode`\/=13 \catcode`\-=13 \catcode`\^=13 \catcode`\~=13 \catcode`\_=13 \catcode`\|=13 \catcode`\<=13 \catcode`\>=13 \catcode`\+=13 \catcode`\"=13 \catcode`\$=3 \gdef\initialglyphs{% % Some changes for non-alphabetic characters. Using the glyphs from the % math fonts looks more consistent than the typewriter font used elsewhere % for these characters. \def\indexbackslash{\math{\backslash}}% \let\\=\indexbackslash % % Can't get bold backslash so don't use bold forward slash \catcode`\/=13 \def/{{\secrmnotbold \normalslash}}% \def-{{\normaldash\normaldash}}% en dash `--' \def^{{\chapbf \normalcaret}}% \def~{{\chapbf \normaltilde}}% \def\_{% \leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }% \def|{$\vert$}% \def<{$\less$}% \def>{$\gtr$}% \def+{$\normalplus$}% }} \def\initial{% \bgroup \initialglyphs \initialx } \def\initialx#1{% % Remove any glue we may have, we'll be inserting our own. \removelastskip % % We like breaks before the index initials, so insert a bonus. % The glue before the bonus allows a little bit of space at the % bottom of a column to reduce an increase in inter-line spacing. \nobreak \vskip 0pt plus 5\baselineskip \penalty -300 \vskip 0pt plus -5\baselineskip % % Typeset the initial. Making this add up to a whole number of % baselineskips increases the chance of the dots lining up from column % to column. It still won't often be perfect, because of the stretch % we need before each entry, but it's better. % % No shrink because it confuses \balancecolumns. \vskip 1.67\baselineskip plus 1\baselineskip \leftline{\secfonts \kern-0.05em \secbf #1}% % \secfonts is inside the argument of \leftline so that the change of % \baselineskip will not affect any glue inserted before the vbox that % \leftline creates. % Do our best not to break after the initial. \nobreak \vskip .33\baselineskip plus .1\baselineskip \egroup % \initialglyphs } \newdimen\entryrightmargin \entryrightmargin=0pt % \entry typesets a paragraph consisting of the text (#1), dot leaders, and % then page number (#2) flushed to the right margin. It is used for index % and table of contents entries. The paragraph is indented by \leftskip. % \def\entry{% \begingroup % % For pdfTeX and XeTeX. % The redefinition of \domark stops marks being added in \pdflink to % preserve coloured links across page boundaries. Otherwise the marks % would get in the way of \lastbox in \insertentrybox. \let\domark\relax % % Start a new paragraph if necessary, so our assignments below can't % affect previous text. \par % % No extra space above this paragraph. \parskip = 0in % % When reading the text of entry, convert explicit line breaks % from @* into spaces. The user might give these in long section % titles, for instance. \def\*{\unskip\space\ignorespaces}% \def\entrybreak{\hfil\break}% An undocumented command % % Swallow the left brace of the text (first parameter): \afterassignment\doentry \let\temp = } \def\entrybreak{\unskip\space\ignorespaces}% \def\doentry{% % Save the text of the entry \global\setbox\boxA=\hbox\bgroup \bgroup % Instead of the swallowed brace. \noindent \aftergroup\finishentry % And now comes the text of the entry. % Not absorbing as a macro argument reduces the chance of problems % with catcodes occurring. } {\catcode`\@=11 \gdef\finishentry#1{% \egroup % end box A \dimen@ = \wd\boxA % Length of text of entry \global\setbox\boxA=\hbox\bgroup\unhbox\boxA % #1 is the page number. % % Get the width of the page numbers, and only use % leaders if they are present. \global\setbox\boxB = \hbox{#1}% \ifdim\wd\boxB = 0pt \null\nobreak\hfill\ % \else % \null\nobreak\indexdotfill % Have leaders before the page number. % \ifpdf \pdfgettoks#1.% \hskip\skip\thinshrinkable\the\toksA \else \ifx\XeTeXrevision\thisisundefined \hskip\skip\thinshrinkable #1% \else \pdfgettoks#1.% \hskip\skip\thinshrinkable\the\toksA \fi \fi \fi \egroup % end \boxA \ifdim\wd\boxB = 0pt \global\setbox\entrybox=\vbox{\unhbox\boxA}% \else \global\setbox\entrybox=\vbox\bgroup % We want the text of the entries to be aligned to the left, and the % page numbers to be aligned to the right. % \parindent = 0pt \advance\leftskip by 0pt plus 1fil \advance\leftskip by 0pt plus -1fill \rightskip = 0pt plus -1fil \advance\rightskip by 0pt plus 1fill % Cause last line, which could consist of page numbers on their own % if the list of page numbers is long, to be aligned to the right. \parfillskip=0pt plus -1fill % \advance\rightskip by \entryrightmargin % Determine how far we can stretch into the margin. % This allows, e.g., "Appendix H GNU Free Documentation License" to % fit on one line in @letterpaper format. \ifdim\entryrightmargin>2.1em \dimen@i=2.1em \else \dimen@i=0em \fi \advance \parfillskip by 0pt minus 1\dimen@i % \dimen@ii = \hsize \advance\dimen@ii by -1\leftskip \advance\dimen@ii by -1\entryrightmargin \advance\dimen@ii by 1\dimen@i \ifdim\wd\boxA > \dimen@ii % If the entry doesn't fit in one line \ifdim\dimen@ > 0.8\dimen@ii % due to long index text % Try to split the text roughly evenly. \dimen@ will be the length of % the first line. \dimen@ = 0.7\dimen@ \dimen@ii = \hsize \ifnum\dimen@>\dimen@ii % If the entry is too long (for example, if it needs more than % two lines), use all the space in the first line. \dimen@ = \dimen@ii \fi \advance\leftskip by 0pt plus 1fill % ragged right \advance \dimen@ by 1\rightskip \parshape = 2 0pt \dimen@ 0em \dimen@ii % Ideally we'd add a finite glue at the end of the first line only, % instead of using \parshape with explicit line lengths, but TeX % doesn't seem to provide a way to do such a thing. % % Indent all lines but the first one. \advance\leftskip by 1em \advance\parindent by -1em \fi\fi \indent % start paragraph \unhbox\boxA % % Do not prefer a separate line ending with a hyphen to fewer lines. \finalhyphendemerits = 0 % % Word spacing - no stretch \spaceskip=\fontdimen2\font minus \fontdimen4\font % \linepenalty=1000 % Discourage line breaks. \hyphenpenalty=5000 % Discourage hyphenation. % \par % format the paragraph \egroup % The \vbox \fi \endgroup \dotheinsertentrybox }} \newskip\thinshrinkable \skip\thinshrinkable=.15em minus .15em \newbox\entrybox \def\insertentrybox{% \ourunvbox\entrybox } % default definition \let\dotheinsertentrybox\insertentrybox % Use \lastbox to take apart vbox box by box, and add each sub-box % to the current vertical list. \def\ourunvbox#1{% \bgroup % for local binding of \delayedbox % Remove the last box from box #1 \global\setbox#1=\vbox{% \unvbox#1% \unskip % remove any glue \unpenalty \global\setbox\interbox=\lastbox }% \setbox\delayedbox=\box\interbox \ifdim\ht#1=0pt\else \ourunvbox#1 % Repeat on what's left of the box \nobreak \fi \box\delayedbox \egroup } \newbox\delayedbox \newbox\interbox % Used from \printindex. \firsttoken should be the first token % after the \entry. If it's not another \entry, we are at the last % line of a group of index entries, so insert a penalty to discourage % widowed index entries. \def\dotheinsertentryboxwithpenalty{% \ifx\firsttoken\isentry \else \penalty 9000 \fi \insertentrybox } \def\isentry{\entry}% % Like plain.tex's \dotfill, except uses up at least 1 em. % The filll stretch here overpowers both the fil and fill stretch to push % the page number to the right. \def\indexdotfill{\cleaders \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1filll} \def\primary #1{\line{#1\hfil}} \newskip\secondaryindent \secondaryindent=0.5cm \def\secondary#1#2{{% \parfillskip=0in \parskip=0in \hangindent=1in \hangafter=1 \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill \ifpdf \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. \else \ifx\XeTeXrevision\thisisundefined #2 \else \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. \fi \fi \par }} % Define two-column mode, which we use to typeset indexes. % Adapted from the TeXbook, page 416, which is to say, % the manmac.tex format used to print the TeXbook itself. \catcode`\@=11 % private names \newbox\partialpage \newdimen\doublecolumnhsize % Use inside an output routine to save \topmark and \firstmark \def\savemarks{% \global\savedtopmark=\expandafter{\topmark }% \global\savedfirstmark=\expandafter{\firstmark }% } \newtoks\savedtopmark \newtoks\savedfirstmark % Set \topmark and \firstmark for next time \output runs. % Can't be run from withinside \output (because any material % added while an output routine is active, including % penalties, is saved for after it finishes). The page so far % should be empty, otherwise what's on it will be thrown away. \def\restoremarks{% \mark{\the\savedtopmark}% \bgroup\output = {% \setbox\dummybox=\box\PAGE }abc\eject\egroup % "abc" because output routine doesn't fire for a completely empty page. \mark{\the\savedfirstmark}% } \def\begindoublecolumns{\begingroup % ended by \enddoublecolumns % If not much space left on page, start a new page. \ifdim\pagetotal>0.8\vsize\vfill\eject\fi % % Grab any single-column material above us. \output = {% % % Here is a possibility not foreseen in manmac: if we accumulate a % whole lot of material, we might end up calling this \output % routine twice in a row (see the doublecol-lose test, which is % essentially a couple of indexes with @setchapternewpage off). In % that case we just ship out what is in \partialpage with the normal % output routine. Generally, \partialpage will be empty when this % runs and this will be a no-op. See the indexspread.tex test case. \ifvoid\partialpage \else \onepageout{\pagecontents\partialpage}% \fi % \global\setbox\partialpage = \vbox{% % Unvbox the main output page. \unvbox\PAGE \kern-\topskip \kern\baselineskip }% \savemarks }% \eject % run that output routine to set \partialpage \restoremarks % % We recover the two marks that the last output routine saved in order % to propagate the information in marks added around a chapter heading, % which could be otherwise be lost by the time the final page is output. % % % Use the double-column output routine for subsequent pages. \output = {\doublecolumnout}% % % Change the page size parameters. We could do this once outside this % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 % format, but then we repeat the same computation. Repeating a couple % of assignments once per index is clearly meaningless for the % execution time, so we may as well do it in one place. % % First we halve the line length, less a little for the gutter between % the columns. We compute the gutter based on the line length, so it % changes automatically with the paper format. The magic constant % below is chosen so that the gutter has the same value (well, +-<1pt) % as it did when we hard-coded it. % % We put the result in a separate register, \doublecolumhsize, so we % can restore it in \pagesofar, after \hsize itself has (potentially) % been clobbered. % \doublecolumnhsize = \hsize \advance\doublecolumnhsize by -.04154\hsize \divide\doublecolumnhsize by 2 \hsize = \doublecolumnhsize % % Double the \vsize as well. \advance\vsize by -\ht\partialpage \vsize = 2\vsize % % For the benefit of balancing columns \advance\baselineskip by 0pt plus 0.5pt } % The double-column output routine for all double-column pages except % the last, which is done by \balancecolumns. % \def\doublecolumnout{% % \splittopskip=\topskip \splitmaxdepth=\maxdepth % Get the available space for the double columns -- the normal % (undoubled) page height minus any material left over from the % previous page. \dimen@ = \vsize \divide\dimen@ by 2 % % box0 will be the left-hand column, box2 the right. \setbox0=\vsplit\PAGE to\dimen@ \setbox2=\vsplit\PAGE to\dimen@ \global\advance\vsize by 2\ht\partialpage \onepageout\pagesofar \unvbox\PAGE \penalty\outputpenalty } % % Re-output the contents of the output page -- any previous material, % followed by the two boxes we just split, in box0 and box2. \def\pagesofar{% \unvbox\partialpage % \hsize = \doublecolumnhsize \wd0=\hsize \wd2=\hsize \hbox to\txipagewidth{\box0\hfil\box2}% } % Finished with with double columns. \def\enddoublecolumns{% % The following penalty ensures that the page builder is exercised % _before_ we change the output routine. This is necessary in the % following situation: % % The last section of the index consists only of a single entry. % Before this section, \pagetotal is less than \pagegoal, so no % break occurs before the last section starts. However, the last % section, consisting of \initial and the single \entry, does not % fit on the page and has to be broken off. Without the following % penalty the page builder will not be exercised until \eject % below, and by that time we'll already have changed the output % routine to the \balancecolumns version, so the next-to-last % double-column page will be processed with \balancecolumns, which % is wrong: The two columns will go to the main vertical list, with % the broken-off section in the recent contributions. As soon as % the output routine finishes, TeX starts reconsidering the page % break. The two columns and the broken-off section both fit on the % page, because the two columns now take up only half of the page % goal. When TeX sees \eject from below which follows the final % section, it invokes the new output routine that we've set after % \balancecolumns below; \onepageout will try to fit the two columns % and the final section into the vbox of \txipageheight (see % \pagebody), causing an overfull box. % % Note that glue won't work here, because glue does not exercise the % page builder, unlike penalties (see The TeXbook, pp. 280-281). \penalty0 % \output = {% % Split the last of the double-column material. \savemarks \balancecolumns }% \eject % call the \output just set \ifdim\pagetotal=0pt % Having called \balancecolumns once, we do not % want to call it again. Therefore, reset \output to its normal % definition right away. \global\output = {\onepageout{\pagecontents\PAGE}}% % \endgroup % started in \begindoublecolumns \restoremarks % Leave the double-column material on the current page, no automatic % page break. \box\balancedcolumns % % \pagegoal was set to the doubled \vsize above, since we restarted % the current page. We're now back to normal single-column % typesetting, so reset \pagegoal to the normal \vsize. \global\vsize = \txipageheight % \pagegoal = \txipageheight % \else % We had some left-over material. This might happen when \doublecolumnout % is called in \balancecolumns. Try again. \expandafter\enddoublecolumns \fi } \newbox\balancedcolumns \setbox\balancedcolumns=\vbox{shouldnt see this}% % % Only called for the last of the double column material. \doublecolumnout % does the others. \def\balancecolumns{% \setbox0 = \vbox{\unvbox\PAGE}% like \box255 but more efficient, see p.120. \dimen@ = \ht0 \advance\dimen@ by \topskip \advance\dimen@ by-\baselineskip \ifdim\dimen@<5\baselineskip % Don't split a short final column in two. \setbox2=\vbox{}% \global\setbox\balancedcolumns=\vbox{\pagesofar}% \else \divide\dimen@ by 2 % target to split to \dimen@ii = \dimen@ \splittopskip = \topskip % Loop until left column is at least as high as the right column. {% \vbadness = 10000 \loop \global\setbox3 = \copy0 \global\setbox1 = \vsplit3 to \dimen@ \ifdim\ht1<\ht3 \global\advance\dimen@ by 1pt \repeat }% % Now the left column is in box 1, and the right column in box 3. % % Check whether the left column has come out higher than the page itself. % (Note that we have doubled \vsize for the double columns, so % the actual height of the page is 0.5\vsize). \ifdim2\ht1>\vsize % It appears that we have been called upon to balance too much material. % Output some of it with \doublecolumnout, leaving the rest on the page. \setbox\PAGE=\box0 \doublecolumnout \else % Compare the heights of the two columns. \ifdim4\ht1>5\ht3 % Column heights are too different, so don't make their bottoms % flush with each other. \setbox2=\vbox to \ht1 {\unvbox3\vfill}% \setbox0=\vbox to \ht1 {\unvbox1\vfill}% \else % Make column bottoms flush with each other. \setbox2=\vbox to\ht1{\unvbox3\unskip}% \setbox0=\vbox to\ht1{\unvbox1\unskip}% \fi \global\setbox\balancedcolumns=\vbox{\pagesofar}% \fi \fi % } \catcode`\@ = \other \message{sectioning,} % Chapters, sections, etc. % Let's start with @part. \outer\parseargdef\part{\partzzz{#1}} \def\partzzz#1{% \chapoddpage \null \vskip.3\vsize % move it down on the page a bit \begingroup \noindent \titlefonts\rm #1\par % the text \let\lastnode=\empty % no node to associate with \writetocentry{part}{#1}{}% but put it in the toc \headingsoff % no headline or footline on the part page % This outputs a mark at the end of the page that clears \thischapter % and \thissection, as is done in \startcontents. \let\pchapsepmacro\relax \chapmacro{}{Yomitfromtoc}{}% \chapoddpage \endgroup } % \unnumberedno is an oxymoron. But we count the unnumbered % sections so that we can refer to them unambiguously in the pdf % outlines by their "section number". We avoid collisions with chapter % numbers by starting them at 10000. (If a document ever has 10000 % chapters, we're in trouble anyway, I'm sure.) \newcount\unnumberedno \unnumberedno = 10000 \newcount\chapno \newcount\secno \secno=0 \newcount\subsecno \subsecno=0 \newcount\subsubsecno \subsubsecno=0 % This counter is funny since it counts through charcodes of letters A, B, ... \newcount\appendixno \appendixno = `\@ % % \def\appendixletter{\char\the\appendixno} % We do the following ugly conditional instead of the above simple % construct for the sake of pdftex, which needs the actual % letter in the expansion, not just typeset. % \def\appendixletter{% \ifnum\appendixno=`A A% \else\ifnum\appendixno=`B B% \else\ifnum\appendixno=`C C% \else\ifnum\appendixno=`D D% \else\ifnum\appendixno=`E E% \else\ifnum\appendixno=`F F% \else\ifnum\appendixno=`G G% \else\ifnum\appendixno=`H H% \else\ifnum\appendixno=`I I% \else\ifnum\appendixno=`J J% \else\ifnum\appendixno=`K K% \else\ifnum\appendixno=`L L% \else\ifnum\appendixno=`M M% \else\ifnum\appendixno=`N N% \else\ifnum\appendixno=`O O% \else\ifnum\appendixno=`P P% \else\ifnum\appendixno=`Q Q% \else\ifnum\appendixno=`R R% \else\ifnum\appendixno=`S S% \else\ifnum\appendixno=`T T% \else\ifnum\appendixno=`U U% \else\ifnum\appendixno=`V V% \else\ifnum\appendixno=`W W% \else\ifnum\appendixno=`X X% \else\ifnum\appendixno=`Y Y% \else\ifnum\appendixno=`Z Z% % The \the is necessary, despite appearances, because \appendixletter is % expanded while writing the .toc file. \char\appendixno is not % expandable, thus it is written literally, thus all appendixes come out % with the same letter (or @) in the toc without it. \else\char\the\appendixno \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} % Each @chapter defines these (using marks) as the number+name, number % and name of the chapter. Page headings and footings can use % these. @section does likewise. \def\thischapter{} \def\thischapternum{} \def\thischaptername{} \def\thissection{} \def\thissectionnum{} \def\thissectionname{} \newcount\absseclevel % used to calculate proper heading level \newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count % @raisesections: treat @section as chapter, @subsection as section, etc. \def\raisesections{\global\advance\secbase by -1} \let\up=\raisesections % original BFox name % @lowersections: treat @chapter as section, @section as subsection, etc. \def\lowersections{\global\advance\secbase by 1} \let\down=\lowersections % original BFox name % we only have subsub. \chardef\maxseclevel = 3 % % A numbered section within an unnumbered changes to unnumbered too. % To achieve this, remember the "biggest" unnum. sec. we are currently in: \chardef\unnlevel = \maxseclevel % % Trace whether the current chapter is an appendix or not: % \chapheadtype is "N" or "A", unnumbered chapters are ignored. \def\chapheadtype{N} % Choose a heading macro % #1 is heading type % #2 is heading level % #3 is text for heading \def\genhead#1#2#3{% % Compute the abs. sec. level: \absseclevel=#2 \advance\absseclevel by \secbase % Make sure \absseclevel doesn't fall outside the range: \ifnum \absseclevel < 0 \absseclevel = 0 \else \ifnum \absseclevel > 3 \absseclevel = 3 \fi \fi % The heading type: \def\headtype{#1}% \if \headtype U% \ifnum \absseclevel < \unnlevel \chardef\unnlevel = \absseclevel \fi \else % Check for appendix sections: \ifnum \absseclevel = 0 \edef\chapheadtype{\headtype}% \else \if \headtype A\if \chapheadtype N% \errmessage{@appendix... within a non-appendix chapter}% \fi\fi \fi % Check for numbered within unnumbered: \ifnum \absseclevel > \unnlevel \def\headtype{U}% \else \chardef\unnlevel = 3 \fi \fi % Now print the heading: \if \headtype U% \ifcase\absseclevel \unnumberedzzz{#3}% \or \unnumberedseczzz{#3}% \or \unnumberedsubseczzz{#3}% \or \unnumberedsubsubseczzz{#3}% \fi \else \if \headtype A% \ifcase\absseclevel \appendixzzz{#3}% \or \appendixsectionzzz{#3}% \or \appendixsubseczzz{#3}% \or \appendixsubsubseczzz{#3}% \fi \else \ifcase\absseclevel \chapterzzz{#3}% \or \seczzz{#3}% \or \numberedsubseczzz{#3}% \or \numberedsubsubseczzz{#3}% \fi \fi \fi \suppressfirstparagraphindent } % an interface: \def\numhead{\genhead N} \def\apphead{\genhead A} \def\unnmhead{\genhead U} % @chapter, @appendix, @unnumbered. Increment top-level counter, reset % all lower-level sectioning counters to zero. % % Also set \chaplevelprefix, which we prepend to @float sequence numbers % (e.g., figures), q.v. By default (before any chapter), that is empty. \let\chaplevelprefix = \empty % \outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz \def\chapterzzz#1{% % section resetting is \global in case the chapter is in a group, such % as an @include file. \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\chapno by 1 % % Used for \float. \gdef\chaplevelprefix{\the\chapno.}% \resetallfloatnos % % \putwordChapter can contain complex things in translations. \toks0=\expandafter{\putwordChapter}% \message{\the\toks0 \space \the\chapno}% % % Write the actual heading. \chapmacro{#1}{Ynumbered}{\the\chapno}% % % So @section and the like are numbered underneath this chapter. \global\let\section = \numberedsec \global\let\subsection = \numberedsubsec \global\let\subsubsection = \numberedsubsubsec } \outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz % \def\appendixzzz#1{% \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\appendixno by 1 \gdef\chaplevelprefix{\appendixletter.}% \resetallfloatnos % % \putwordAppendix can contain complex things in translations. \toks0=\expandafter{\putwordAppendix}% \message{\the\toks0 \space \appendixletter}% % \chapmacro{#1}{Yappendix}{\appendixletter}% % \global\let\section = \appendixsec \global\let\subsection = \appendixsubsec \global\let\subsubsection = \appendixsubsubsec } % normally unnmhead0 calls unnumberedzzz: \outer\parseargdef\unnumbered{\unnmhead0{#1}} \def\unnumberedzzz#1{% \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\unnumberedno by 1 % % Since an unnumbered has no number, no prefix for figures. \global\let\chaplevelprefix = \empty \resetallfloatnos % % This used to be simply \message{#1}, but TeX fully expands the % argument to \message. Therefore, if #1 contained @-commands, TeX % expanded them. For example, in `@unnumbered The @cite{Book}', TeX % expanded @cite (which turns out to cause errors because \cite is meant % to be executed, not expanded). % % Anyway, we don't want the fully-expanded definition of @cite to appear % as a result of the \message, we just want `@cite' itself. We use % \the to achieve this: TeX expands \the only once, % simply yielding the contents of . (We also do this for % the toc entries.) \toks0 = {#1}% \message{(\the\toks0)}% % \chapmacro{#1}{Ynothing}{\the\unnumberedno}% % \global\let\section = \unnumberedsec \global\let\subsection = \unnumberedsubsec \global\let\subsubsection = \unnumberedsubsubsec } % @centerchap is like @unnumbered, but the heading is centered. \outer\parseargdef\centerchap{% \let\centerparametersmaybe = \centerparameters \unnmhead0{#1}% \let\centerparametersmaybe = \relax } % @top is like @unnumbered. \let\top\unnumbered % Sections. % \outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz \def\seczzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% } % normally calls appendixsectionzzz: \outer\parseargdef\appendixsection{\apphead1{#1}} \def\appendixsectionzzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% } \let\appendixsec\appendixsection % normally calls unnumberedseczzz: \outer\parseargdef\unnumberedsec{\unnmhead1{#1}} \def\unnumberedseczzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% } % Subsections. % % normally calls numberedsubseczzz: \outer\parseargdef\numberedsubsec{\numhead2{#1}} \def\numberedsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% } % normally calls appendixsubseczzz: \outer\parseargdef\appendixsubsec{\apphead2{#1}} \def\appendixsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Yappendix}% {\appendixletter.\the\secno.\the\subsecno}% } % normally calls unnumberedsubseczzz: \outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} \def\unnumberedsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Ynothing}% {\the\unnumberedno.\the\secno.\the\subsecno}% } % Subsubsections. % % normally numberedsubsubseczzz: \outer\parseargdef\numberedsubsubsec{\numhead3{#1}} \def\numberedsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Ynumbered}% {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% } % normally appendixsubsubseczzz: \outer\parseargdef\appendixsubsubsec{\apphead3{#1}} \def\appendixsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Yappendix}% {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% } % normally unnumberedsubsubseczzz: \outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} \def\unnumberedsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Ynothing}% {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}% } % These macros control what the section commands do, according % to what kind of chapter we are in (ordinary, appendix, or unnumbered). % Define them by default for a numbered chapter. \let\section = \numberedsec \let\subsection = \numberedsubsec \let\subsubsection = \numberedsubsubsec % Define @majorheading, @heading and @subheading \def\majorheading{% {\advance\chapheadingskip by 10pt \chapbreak }% \parsearg\chapheadingzzz } \def\chapheading{\chapbreak \parsearg\chapheadingzzz} \def\chapheadingzzz#1{% \vbox{\chapfonts \raggedtitlesettings #1\par}% \nobreak\bigskip \nobreak \suppressfirstparagraphindent } % @heading, @subheading, @subsubheading. \parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} \suppressfirstparagraphindent} \parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} \suppressfirstparagraphindent} \parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} \suppressfirstparagraphindent} % These macros generate a chapter, section, etc. heading only % (including whitespace, linebreaking, etc. around it), % given all the information in convenient, parsed form. % Args are the skip and penalty (usually negative) \def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} % Parameter controlling skip before chapter headings (if needed) \newskip\chapheadingskip % Define plain chapter starts, and page on/off switching for it. \def\chapbreak{\dobreak \chapheadingskip {-4000}} % Start a new page \def\chappager{\par\vfill\supereject} % \chapoddpage - start on an odd page for a new chapter % Because \domark is called before \chapoddpage, the filler page will % get the headings for the next chapter, which is wrong. But we don't % care -- we just disable all headings on the filler page. \def\chapoddpage{% \chappager \ifodd\pageno \else \begingroup \headingsoff \null \chappager \endgroup \fi } \parseargdef\setchapternewpage{\csname CHAPPAG#1\endcsname} \def\CHAPPAGoff{% \global\let\contentsalignmacro = \chappager \global\let\pchapsepmacro=\chapbreak \global\let\pagealignmacro=\chappager} \def\CHAPPAGon{% \global\let\contentsalignmacro = \chappager \global\let\pchapsepmacro=\chappager \global\let\pagealignmacro=\chappager \global\def\HEADINGSon{\HEADINGSsingle}} \def\CHAPPAGodd{% \global\let\contentsalignmacro = \chapoddpage \global\let\pchapsepmacro=\chapoddpage \global\let\pagealignmacro=\chapoddpage \global\def\HEADINGSon{\HEADINGSdouble}} \CHAPPAGon % \chapmacro - Chapter opening. % % #1 is the text, #2 is the section type (Ynumbered, Ynothing, % Yappendix, Yomitfromtoc), #3 the chapter number. % Not used for @heading series. % % To test against our argument. \def\Ynothingkeyword{Ynothing} \def\Yappendixkeyword{Yappendix} \def\Yomitfromtockeyword{Yomitfromtoc} % \def\chapmacro#1#2#3{% \expandafter\ifx\thisenv\titlepage\else \checkenv{}% chapters, etc., should not start inside an environment. \fi % FIXME: \chapmacro is currently called from inside \titlepage when % \setcontentsaftertitlepage to print the "Table of Contents" heading, but % this should probably be done by \sectionheading with an option to print % in chapter size. % % Insert the first mark before the heading break (see notes for \domark). \let\prevchapterdefs=\lastchapterdefs \let\prevsectiondefs=\lastsectiondefs \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}% \gdef\thissection{}}% % \def\temptype{#2}% \ifx\temptype\Ynothingkeyword \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% \gdef\thischapter{\thischaptername}}% \else\ifx\temptype\Yomitfromtockeyword \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% \gdef\thischapter{}}% \else\ifx\temptype\Yappendixkeyword \toks0={#1}% \xdef\lastchapterdefs{% \gdef\noexpand\thischaptername{\the\toks0}% \gdef\noexpand\thischapternum{\appendixletter}% % \noexpand\putwordAppendix avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thischapter{\noexpand\putwordAppendix{} \noexpand\thischapternum: \noexpand\thischaptername}% }% \else \toks0={#1}% \xdef\lastchapterdefs{% \gdef\noexpand\thischaptername{\the\toks0}% \gdef\noexpand\thischapternum{\the\chapno}% % \noexpand\putwordChapter avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thischapter{\noexpand\putwordChapter{} \noexpand\thischapternum: \noexpand\thischaptername}% }% \fi\fi\fi % % Output the mark. Pass it through \safewhatsit, to take care of % the preceding space. \safewhatsit\domark % % Insert the chapter heading break. \pchapsepmacro % % Now the second mark, after the heading break. No break points % between here and the heading. \let\prevchapterdefs=\lastchapterdefs \let\prevsectiondefs=\lastsectiondefs \domark % {% \chapfonts \rm \let\footnote=\errfootnoteheading % give better error message % % Have to define \lastsection before calling \donoderef, because the % xref code eventually uses it. On the other hand, it has to be called % after \pchapsepmacro, or the headline will change too soon. \gdef\lastsection{#1}% % % Only insert the separating space if we have a chapter/appendix % number, and don't print the unnumbered ``number''. \ifx\temptype\Ynothingkeyword \setbox0 = \hbox{}% \def\toctype{unnchap}% \else\ifx\temptype\Yomitfromtockeyword \setbox0 = \hbox{}% contents like unnumbered, but no toc entry \def\toctype{omit}% \else\ifx\temptype\Yappendixkeyword \setbox0 = \hbox{\putwordAppendix{} #3\enspace}% \def\toctype{app}% \else \setbox0 = \hbox{#3\enspace}% \def\toctype{numchap}% \fi\fi\fi % % Write the toc entry for this chapter. Must come before the % \donoderef, because we include the current node name in the toc % entry, and \donoderef resets it to empty. \writetocentry{\toctype}{#1}{#3}% % % For pdftex, we have to write out the node definition (aka, make % the pdfdest) after any page break, but before the actual text has % been typeset. If the destination for the pdf outline is after the % text, then jumping from the outline may wind up with the text not % being visible, for instance under high magnification. \donoderef{#2}% % % Typeset the actual heading. \nobreak % Avoid page breaks at the interline glue. \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe \unhbox0 #1\par}% }% \nobreak\bigskip % no page break after a chapter title \nobreak } % @centerchap -- centered and unnumbered. \let\centerparametersmaybe = \relax \def\centerparameters{% \advance\rightskip by 3\rightskip \leftskip = \rightskip \parfillskip = 0pt } % Section titles. These macros combine the section number parts and % call the generic \sectionheading to do the printing. % \newskip\secheadingskip \def\secheadingbreak{\dobreak \secheadingskip{-1000}} % Subsection titles. \newskip\subsecheadingskip \def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}} % Subsubsection titles. \def\subsubsecheadingskip{\subsecheadingskip} \def\subsubsecheadingbreak{\subsecheadingbreak} % Print any size, any type, section title. % % #1 is the text of the title, % #2 is the section level (sec/subsec/subsubsec), % #3 is the section type (Ynumbered, Ynothing, Yappendix, Yomitfromtoc), % #4 is the section number. % \def\seckeyword{sec} % \def\sectionheading#1#2#3#4{% {% \def\sectionlevel{#2}% \def\temptype{#3}% % % It is ok for the @heading series commands to appear inside an % environment (it's been historically allowed, though the logic is % dubious), but not the others. \ifx\temptype\Yomitfromtockeyword\else \checkenv{}% non-@*heading should not be in an environment. \fi \let\footnote=\errfootnoteheading % % Switch to the right set of fonts. \csname #2fonts\endcsname \rm % % Insert first mark before the heading break (see notes for \domark). \let\prevsectiondefs=\lastsectiondefs \ifx\temptype\Ynothingkeyword \ifx\sectionlevel\seckeyword \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}% \gdef\thissection{\thissectionname}}% \fi \else\ifx\temptype\Yomitfromtockeyword % Don't redefine \thissection. \else\ifx\temptype\Yappendixkeyword \ifx\sectionlevel\seckeyword \toks0={#1}% \xdef\lastsectiondefs{% \gdef\noexpand\thissectionname{\the\toks0}% \gdef\noexpand\thissectionnum{#4}% % \noexpand\putwordSection avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thissection{\noexpand\putwordSection{} \noexpand\thissectionnum: \noexpand\thissectionname}% }% \fi \else \ifx\sectionlevel\seckeyword \toks0={#1}% \xdef\lastsectiondefs{% \gdef\noexpand\thissectionname{\the\toks0}% \gdef\noexpand\thissectionnum{#4}% % \noexpand\putwordSection avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thissection{\noexpand\putwordSection{} \noexpand\thissectionnum: \noexpand\thissectionname}% }% \fi \fi\fi\fi % % Go into vertical mode. Usually we'll already be there, but we % don't want the following whatsit to end up in a preceding paragraph % if the document didn't happen to have a blank line. \par % % Output the mark. Pass it through \safewhatsit, to take care of % the preceding space. \safewhatsit\domark % % Insert space above the heading. \csname #2headingbreak\endcsname % % Now the second mark, after the heading break. No break points % between here and the heading. \global\let\prevsectiondefs=\lastsectiondefs \domark % % Only insert the space after the number if we have a section number. \ifx\temptype\Ynothingkeyword \setbox0 = \hbox{}% \def\toctype{unn}% \gdef\lastsection{#1}% \else\ifx\temptype\Yomitfromtockeyword % for @headings -- no section number, don't include in toc, % and don't redefine \lastsection. \setbox0 = \hbox{}% \def\toctype{omit}% \let\sectionlevel=\empty \else\ifx\temptype\Yappendixkeyword \setbox0 = \hbox{#4\enspace}% \def\toctype{app}% \gdef\lastsection{#1}% \else \setbox0 = \hbox{#4\enspace}% \def\toctype{num}% \gdef\lastsection{#1}% \fi\fi\fi % % Write the toc entry (before \donoderef). See comments in \chapmacro. \writetocentry{\toctype\sectionlevel}{#1}{#4}% % % Write the node reference (= pdf destination for pdftex). % Again, see comments in \chapmacro. \donoderef{#3}% % % Interline glue will be inserted when the vbox is completed. % That glue will be a valid breakpoint for the page, since it'll be % preceded by a whatsit (usually from the \donoderef, or from the % \writetocentry if there was no node). We don't want to allow that % break, since then the whatsits could end up on page n while the % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000. \nobreak % % Output the actual section heading. \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright \hangindent=\wd0 % zero if no section number \unhbox0 #1}% }% % Add extra space after the heading -- half of whatever came above it. % Don't allow stretch, though. \kern .5 \csname #2headingskip\endcsname % % Do not let the kern be a potential breakpoint, as it would be if it % was followed by glue. \nobreak % % We'll almost certainly start a paragraph next, so don't let that % glue accumulate. (Not a breakpoint because it's preceded by a % discardable item.) However, when a paragraph is not started next % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out % or the negative glue will cause weirdly wrong output, typically % obscuring the section heading with something else. \vskip-\parskip % % This is so the last item on the main vertical list is a known % \penalty > 10000, so \startdefun, etc., can recognize the situation % and do the needful. \penalty 10001 } \message{toc,} % Table of contents. \newwrite\tocfile % Write an entry to the toc file, opening it if necessary. % Called from @chapter, etc. % % Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno} % We append the current node name (if any) and page number as additional % arguments for the \{chap,sec,...}entry macros which will eventually % read this. The node name is used in the pdf outlines as the % destination to jump to. % % We open the .toc file for writing here instead of at @setfilename (or % any other fixed time) so that @contents can be anywhere in the document. % But if #1 is `omit', then we don't do anything. This is used for the % table of contents chapter openings themselves. % \newif\iftocfileopened \def\omitkeyword{omit}% % \def\writetocentry#1#2#3{% \edef\writetoctype{#1}% \ifx\writetoctype\omitkeyword \else \iftocfileopened\else \immediate\openout\tocfile = \jobname.toc \global\tocfileopenedtrue \fi % \iflinks {\atdummies \edef\temp{% \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}% \temp }% \fi \fi % % Tell \shipout to create a pdf destination on each page, if we're % writing pdf. These are used in the table of contents. We can't % just write one on every page because the title pages are numbered % 1 and 2 (the page numbers aren't printed), and so are the first % two pages of the document. Thus, we'd have two destinations named % `1', and two named `2'. \ifpdf \global\pdfmakepagedesttrue \else \ifx\XeTeXrevision\thisisundefined \else \global\pdfmakepagedesttrue \fi \fi } % These characters do not print properly in the Computer Modern roman % fonts, so we must take special care. This is more or less redundant % with the Texinfo input format setup at the end of this file. % \def\activecatcodes{% \catcode`\"=\active \catcode`\$=\active \catcode`\<=\active \catcode`\>=\active \catcode`\\=\active \catcode`\^=\active \catcode`\_=\active \catcode`\|=\active \catcode`\~=\active } % Read the toc file, which is essentially Texinfo input. \def\readtocfile{% \setupdatafile \activecatcodes \input \tocreadfilename } \newskip\contentsrightmargin \contentsrightmargin=1in \newcount\savepageno \newcount\lastnegativepageno \lastnegativepageno = -1 % Prepare to read what we've written to \tocfile. % \def\startcontents#1{% % If @setchapternewpage on, and @headings double, the contents should % start on an odd page, unlike chapters. Thus, we maintain % \contentsalignmacro in parallel with \pagealignmacro. % From: Torbjorn Granlund \contentsalignmacro \immediate\closeout\tocfile % % Don't need to put `Contents' or `Short Contents' in the headline. % It is abundantly clear what they are. \chapmacro{#1}{Yomitfromtoc}{}% % \savepageno = \pageno \begingroup % Set up to handle contents files properly. \raggedbottom % Worry more about breakpoints than the bottom. \entryrightmargin=\contentsrightmargin % Don't use the full line length. % % Roman numerals for page numbers. \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi } % redefined for the two-volume lispref. We always output on % \jobname.toc even if this is redefined. % \def\tocreadfilename{\jobname.toc} % Normal (long) toc. % \def\contents{% \startcontents{\putwordTOC}% \openin 1 \tocreadfilename\space \ifeof 1 \else \readtocfile \fi \vfill \eject \contentsalignmacro % in case @setchapternewpage odd is in effect \ifeof 1 \else \pdfmakeoutlines \fi \closein 1 \endgroup \lastnegativepageno = \pageno \global\pageno = \savepageno } % And just the chapters. \def\summarycontents{% \startcontents{\putwordShortTOC}% % \let\partentry = \shortpartentry \let\numchapentry = \shortchapentry \let\appentry = \shortchapentry \let\unnchapentry = \shortunnchapentry % We want a true roman here for the page numbers. \secfonts \let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl \let\tt=\shortconttt \rm \hyphenpenalty = 10000 \advance\baselineskip by 1pt % Open it up a little. \def\numsecentry##1##2##3##4{} \let\appsecentry = \numsecentry \let\unnsecentry = \numsecentry \let\numsubsecentry = \numsecentry \let\appsubsecentry = \numsecentry \let\unnsubsecentry = \numsecentry \let\numsubsubsecentry = \numsecentry \let\appsubsubsecentry = \numsecentry \let\unnsubsubsecentry = \numsecentry \openin 1 \tocreadfilename\space \ifeof 1 \else \readtocfile \fi \closein 1 \vfill \eject \contentsalignmacro % in case @setchapternewpage odd is in effect \endgroup \lastnegativepageno = \pageno \global\pageno = \savepageno } \let\shortcontents = \summarycontents % Typeset the label for a chapter or appendix for the short contents. % The arg is, e.g., `A' for an appendix, or `3' for a chapter. % \def\shortchaplabel#1{% % This space should be enough, since a single number is .5em, and the % widest letter (M) is 1em, at least in the Computer Modern fonts. % But use \hss just in case. % (This space doesn't include the extra space that gets added after % the label; that gets put in by \shortchapentry above.) % % We'd like to right-justify chapter numbers, but that looks strange % with appendix letters. And right-justifying numbers and % left-justifying letters looks strange when there is less than 10 % chapters. Have to read the whole toc once to know how many chapters % there are before deciding ... \hbox to 1em{#1\hss}% } % These macros generate individual entries in the table of contents. % The first argument is the chapter or section name. % The last argument is the page number. % The arguments in between are the chapter number, section number, ... % Parts, in the main contents. Replace the part number, which doesn't % exist, with an empty box. Let's hope all the numbers have the same width. % Also ignore the page number, which is conventionally not printed. \def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}} \def\partentry#1#2#3#4{% % Add stretch and a bonus for breaking the page before the part heading. % This reduces the chance of the page being broken immediately after the % part heading, before a following chapter heading. \vskip 0pt plus 5\baselineskip \penalty-300 \vskip 0pt plus -5\baselineskip \dochapentry{\numeralbox\labelspace#1}{}% } % % Parts, in the short toc. \def\shortpartentry#1#2#3#4{% \penalty-300 \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip \shortchapentry{{\bf #1}}{\numeralbox}{}{}% } % Chapters, in the main contents. \def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}} % Chapters, in the short toc. % See comments in \dochapentry re vbox and related settings. \def\shortchapentry#1#2#3#4{% \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}% } % Appendices, in the main contents. % Need the word Appendix, and a fixed-size box. % \def\appendixbox#1{% % We use M since it's probably the widest letter. \setbox0 = \hbox{\putwordAppendix{} M}% \hbox to \wd0{\putwordAppendix{} #1\hss}} % \def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\hskip.7em#1}{#4}} % Unnumbered chapters. \def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}} \def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}} % Sections. \def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}} \let\appsecentry=\numsecentry \def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}} % Subsections. \def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}} \let\appsubsecentry=\numsubsecentry \def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}} % And subsubsections. \def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}} \let\appsubsubsecentry=\numsubsubsecentry \def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}} % This parameter controls the indentation of the various levels. % Same as \defaultparindent. \newdimen\tocindent \tocindent = 15pt % Now for the actual typesetting. In all these, #1 is the text and #2 is the % page number. % % If the toc has to be broken over pages, we want it to be at chapters % if at all possible; hence the \penalty. \def\dochapentry#1#2{% \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip \begingroup % Move the page numbers slightly to the right \advance\entryrightmargin by -0.05em \chapentryfonts \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup \nobreak\vskip .25\baselineskip plus.1\baselineskip } \def\dosecentry#1#2{\begingroup \secentryfonts \leftskip=\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} \def\dosubsecentry#1#2{\begingroup \subsecentryfonts \leftskip=2\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} \def\dosubsubsecentry#1#2{\begingroup \subsubsecentryfonts \leftskip=3\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} % We use the same \entry macro as for the index entries. \let\tocentry = \entry % Space between chapter (or whatever) number and the title. \def\labelspace{\hskip1em \relax} \def\dopageno#1{{\rm #1}} \def\doshortpageno#1{{\rm #1}} \def\chapentryfonts{\secfonts \rm} \def\secentryfonts{\textfonts} \def\subsecentryfonts{\textfonts} \def\subsubsecentryfonts{\textfonts} \message{environments,} % @foo ... @end foo. % @tex ... @end tex escapes into raw TeX temporarily. % One exception: @ is still an escape character, so that @end tex works. % But \@ or @@ will get a plain @ character. \envdef\tex{% \setupmarkupstyle{tex}% \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie \catcode `\%=14 \catcode `\+=\other \catcode `\"=\other \catcode `\|=\other \catcode `\<=\other \catcode `\>=\other \catcode `\`=\other \catcode `\'=\other % % ' is active in math mode (mathcode"8000). So reset it, and all our % other math active characters (just in case), to plain's definitions. \mathactive % % Inverse of the list at the beginning of the file. \let\b=\ptexb \let\bullet=\ptexbullet \let\c=\ptexc \let\,=\ptexcomma \let\.=\ptexdot \let\dots=\ptexdots \let\equiv=\ptexequiv \let\!=\ptexexclam \let\i=\ptexi \let\indent=\ptexindent \let\noindent=\ptexnoindent \let\{=\ptexlbrace \let\+=\tabalign \let\}=\ptexrbrace \let\/=\ptexslash \let\sp=\ptexsp \let\*=\ptexstar %\let\sup=\ptexsup % do not redefine, we want @sup to work in math mode \let\t=\ptext \expandafter \let\csname top\endcsname=\ptextop % we've made it outer \let\frenchspacing=\plainfrenchspacing % \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% \def\@{@}% } % There is no need to define \Etex. % Define @lisp ... @end lisp. % @lisp environment forms a group so it can rebind things, % including the definition of @end lisp (which normally is erroneous). % Amount to narrow the margins by for @lisp. \newskip\lispnarrowing \lispnarrowing=0.4in % This is the definition that ^^M gets inside @lisp, @example, and other % such environments. \null is better than a space, since it doesn't % have any width. \def\lisppar{\null\endgraf} % This space is always present above and below environments. \newskip\envskipamount \envskipamount = 0pt % Make spacing and below environment symmetrical. We use \parskip here % to help in doing that, since in @example-like environments \parskip % is reset to zero; thus the \afterenvbreak inserts no space -- but the % start of the next paragraph will insert \parskip. % \def\aboveenvbreak{{% % =10000 instead of <10000 because of a special case in \itemzzz and % \sectionheading, q.v. \ifnum \lastpenalty=10000 \else \advance\envskipamount by \parskip \endgraf \ifdim\lastskip<\envskipamount \removelastskip \ifnum\lastpenalty<10000 % Penalize breaking before the environment, because preceding text % often leads into it. \penalty100 \fi \vskip\envskipamount \fi \fi }} \def\afterenvbreak{{% % =10000 instead of <10000 because of a special case in \itemzzz and % \sectionheading, q.v. \ifnum \lastpenalty=10000 \else \advance\envskipamount by \parskip \endgraf \ifdim\lastskip<\envskipamount \removelastskip % it's not a good place to break if the last penalty was \nobreak % or better ... \ifnum\lastpenalty<10000 \penalty-50 \fi \vskip\envskipamount \fi \fi }} % \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will % also clear it, so that its embedded environments do the narrowing again. \let\nonarrowing=\relax % @cartouche ... @end cartouche: draw rectangle w/rounded corners around % environment contents. \font\circle=lcircle10 \newdimen\circthick \newdimen\cartouter\newdimen\cartinner \newskip\normbskip\newskip\normpskip\newskip\normlskip \circthick=\fontdimen8\circle % \def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth \def\ctr{{\hskip 6pt\circle\char'010}} \def\cbl{{\circle\char'012\hskip -6pt}} \def\cbr{{\hskip 6pt\circle\char'011}} \def\carttop{\hbox to \cartouter{\hskip\lskip \ctl\leaders\hrule height\circthick\hfil\ctr \hskip\rskip}} \def\cartbot{\hbox to \cartouter{\hskip\lskip \cbl\leaders\hrule height\circthick\hfil\cbr \hskip\rskip}} % \newskip\lskip\newskip\rskip \envdef\cartouche{% \ifhmode\par\fi % can't be in the midst of a paragraph. \startsavinginserts \lskip=\leftskip \rskip=\rightskip \leftskip=0pt\rightskip=0pt % we want these *outside*. \cartinner=\hsize \advance\cartinner by-\lskip \advance\cartinner by-\rskip \cartouter=\hsize \advance\cartouter by 18.4pt % allow for 3pt kerns on either % side, and for 6pt waste from % each corner char, and rule thickness \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip % % If this cartouche directly follows a sectioning command, we need the % \parskip glue (backspaced over by default) or the cartouche can % collide with the section heading. \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi % \setbox\groupbox=\vbox\bgroup \baselineskip=0pt\parskip=0pt\lineskip=0pt \carttop \hbox\bgroup \hskip\lskip \vrule\kern3pt \vbox\bgroup \kern3pt \hsize=\cartinner \baselineskip=\normbskip \lineskip=\normlskip \parskip=\normpskip \vskip -\parskip \comment % For explanation, see the end of def\group. } \def\Ecartouche{% \ifhmode\par\fi \kern3pt \egroup \kern3pt\vrule \hskip\rskip \egroup \cartbot \egroup \addgroupbox \checkinserts } % This macro is called at the beginning of all the @example variants, % inside a group. \newdimen\nonfillparindent \def\nonfillstart{% \aboveenvbreak \ifdim\hfuzz < 12pt \hfuzz = 12pt \fi % Don't be fussy \sepspaces % Make spaces be word-separators rather than space tokens. \let\par = \lisppar % don't ignore blank lines \obeylines % each line of input is a line of output \parskip = 0pt % Turn off paragraph indentation but redefine \indent to emulate % the normal \indent. \nonfillparindent=\parindent \parindent = 0pt \let\indent\nonfillindent % \emergencystretch = 0pt % don't try to avoid overfull boxes \ifx\nonarrowing\relax \advance \leftskip by \lispnarrowing \exdentamount=\lispnarrowing \else \let\nonarrowing = \relax \fi \let\exdent=\nofillexdent } \begingroup \obeyspaces % We want to swallow spaces (but not other tokens) after the fake % @indent in our nonfill-environments, where spaces are normally % active and set to @tie, resulting in them not being ignored after % @indent. \gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}% \gdef\nonfillindentcheck{% \ifx\temp % \expandafter\nonfillindentgobble% \else% \leavevmode\nonfillindentbox% \fi% }% \endgroup \def\nonfillindentgobble#1{\nonfillindent} \def\nonfillindentbox{\hbox to \nonfillparindent{\hss}} % If you want all examples etc. small: @set dispenvsize small. % If you want even small examples the full size: @set dispenvsize nosmall. % This affects the following displayed environments: % @example, @display, @format, @lisp % \def\smallword{small} \def\nosmallword{nosmall} \let\SETdispenvsize\relax \def\setnormaldispenv{% \ifx\SETdispenvsize\smallword % end paragraph for sake of leading, in case document has no blank % line. This is redundant with what happens in \aboveenvbreak, but % we need to do it before changing the fonts, and it's inconvenient % to change the fonts afterward. \ifnum \lastpenalty=10000 \else \endgraf \fi \smallexamplefonts \rm \fi } \def\setsmalldispenv{% \ifx\SETdispenvsize\nosmallword \else \ifnum \lastpenalty=10000 \else \endgraf \fi \smallexamplefonts \rm \fi } % We often define two environments, @foo and @smallfoo. % Let's do it in one command. #1 is the env name, #2 the definition. \def\makedispenvdef#1#2{% \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}% \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}% \expandafter\let\csname E#1\endcsname \afterenvbreak \expandafter\let\csname Esmall#1\endcsname \afterenvbreak } % Define two environment synonyms (#1 and #2) for an environment. \def\maketwodispenvdef#1#2#3{% \makedispenvdef{#1}{#3}% \makedispenvdef{#2}{#3}% } % % @lisp: indented, narrowed, typewriter font; % @example: same as @lisp. % % @smallexample and @smalllisp: use smaller fonts. % Originally contributed by Pavel@xerox. % \maketwodispenvdef{lisp}{example}{% \nonfillstart \tt\setupmarkupstyle{example}% \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. \gobble % eat return } % @display/@smalldisplay: same as @lisp except keep current font. % \makedispenvdef{display}{% \nonfillstart \gobble } % @format/@smallformat: same as @display except don't narrow margins. % \makedispenvdef{format}{% \let\nonarrowing = t% \nonfillstart \gobble } % @flushleft: same as @format, but doesn't obey \SETdispenvsize. \envdef\flushleft{% \let\nonarrowing = t% \nonfillstart \gobble } \let\Eflushleft = \afterenvbreak % @flushright. % \envdef\flushright{% \let\nonarrowing = t% \nonfillstart \advance\leftskip by 0pt plus 1fill\relax \gobble } \let\Eflushright = \afterenvbreak % @raggedright does more-or-less normal line breaking but no right % justification. From plain.tex. Don't stretch around special % characters in urls in this environment, since the stretch at the right % should be enough. \envdef\raggedright{% \rightskip0pt plus2.4em \spaceskip.3333em \xspaceskip.5em\relax \def\urefprestretchamount{0pt}% \def\urefpoststretchamount{0pt}% } \let\Eraggedright\par \envdef\raggedleft{% \parindent=0pt \leftskip0pt plus2em \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt \hbadness=10000 % Last line will usually be underfull, so turn off % badness reporting. } \let\Eraggedleft\par \envdef\raggedcenter{% \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt \hbadness=10000 % Last line will usually be underfull, so turn off % badness reporting. } \let\Eraggedcenter\par % @quotation does normal linebreaking (hence we can't use \nonfillstart) % and narrows the margins. We keep \parskip nonzero in general, since % we're doing normal filling. So, when using \aboveenvbreak and % \afterenvbreak, temporarily make \parskip 0. % \makedispenvdef{quotation}{\quotationstart} % \def\quotationstart{% \indentedblockstart % same as \indentedblock, but increase right margin too. \ifx\nonarrowing\relax \advance\rightskip by \lispnarrowing \fi \parsearg\quotationlabel } % We have retained a nonzero parskip for the environment, since we're % doing normal filling. % \def\Equotation{% \par \ifx\quotationauthor\thisisundefined\else % indent a bit. \leftline{\kern 2\leftskip \sl ---\quotationauthor}% \fi {\parskip=0pt \afterenvbreak}% } \def\Esmallquotation{\Equotation} % If we're given an argument, typeset it in bold with a colon after. \def\quotationlabel#1{% \def\temp{#1}% \ifx\temp\empty \else {\bf #1: }% \fi } % @indentedblock is like @quotation, but indents only on the left and % has no optional argument. % \makedispenvdef{indentedblock}{\indentedblockstart} % \def\indentedblockstart{% {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip \parindent=0pt % % @cartouche defines \nonarrowing to inhibit narrowing at next level down. \ifx\nonarrowing\relax \advance\leftskip by \lispnarrowing \exdentamount = \lispnarrowing \else \let\nonarrowing = \relax \fi } % Keep a nonzero parskip for the environment, since we're doing normal filling. % \def\Eindentedblock{% \par {\parskip=0pt \afterenvbreak}% } \def\Esmallindentedblock{\Eindentedblock} % LaTeX-like @verbatim...@end verbatim and @verb{...} % If we want to allow any as delimiter, % we need the curly braces so that makeinfo sees the @verb command, eg: % `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org % % [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. % % [Knuth] p.344; only we need to do the other characters Texinfo sets % active too. Otherwise, they get lost as the first character on a % verbatim line. \def\dospecials{% \do\ \do\\\do\{\do\}\do\$\do\&% \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~% \do\<\do\>\do\|\do\@\do+\do\"% % Don't do the quotes -- if we do, @set txicodequoteundirected and % @set txicodequotebacktick will not have effect on @verb and % @verbatim, and ?` and !` ligatures won't get disabled. %\do\`\do\'% } % % [Knuth] p. 380 \def\uncatcodespecials{% \def\do##1{\catcode`##1=\other}\dospecials} % % Setup for the @verb command. % % Eight spaces for a tab \begingroup \catcode`\^^I=\active \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} \endgroup % \def\setupverb{% \tt % easiest (and conventionally used) font for verbatim \def\par{\leavevmode\endgraf}% \setupmarkupstyle{verb}% \tabeightspaces % Respect line breaks, % print special symbols as themselves, and % make each space count % must do in this order: \obeylines \uncatcodespecials \sepspaces } % Setup for the @verbatim environment % % Real tab expansion. \newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount % % We typeset each line of the verbatim in an \hbox, so we can handle % tabs. The \global is in case the verbatim line starts with an accent, % or some other command that starts with a begin-group. Otherwise, the % entire \verbbox would disappear at the corresponding end-group, before % it is typeset. Meanwhile, we can't have nested verbatim commands % (can we?), so the \global won't be overwriting itself. \newbox\verbbox \def\starttabbox{\global\setbox\verbbox=\hbox\bgroup} % \begingroup \catcode`\^^I=\active \gdef\tabexpand{% \catcode`\^^I=\active \def^^I{\leavevmode\egroup \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab \divide\dimen\verbbox by\tabw \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw \advance\dimen\verbbox by\tabw % advance to next multiple of \tabw \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox }% } \endgroup % start the verbatim environment. \def\setupverbatim{% \let\nonarrowing = t% \nonfillstart \tt % easiest (and conventionally used) font for verbatim % The \leavevmode here is for blank lines. Otherwise, we would % never \starttabox and the \egroup would end verbatim mode. \def\par{\leavevmode\egroup\box\verbbox\endgraf}% \tabexpand \setupmarkupstyle{verbatim}% % Respect line breaks, % print special symbols as themselves, and % make each space count. % Must do in this order: \obeylines \uncatcodespecials \sepspaces \everypar{\starttabbox}% } % Do the @verb magic: verbatim text is quoted by unique % delimiter characters. Before first delimiter expect a % right brace, after last delimiter expect closing brace: % % \def\doverb'{'#1'}'{#1} % % [Knuth] p. 382; only eat outer {} \begingroup \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] \endgroup % \def\verb{\begingroup\setupverb\doverb} % % % Do the @verbatim magic: define the macro \doverbatim so that % the (first) argument ends when '@end verbatim' is reached, ie: % % \def\doverbatim#1@end verbatim{#1} % % For Texinfo it's a lot easier than for LaTeX, % because texinfo's \verbatim doesn't stop at '\end{verbatim}': % we need not redefine '\', '{' and '}'. % % Inspired by LaTeX's verbatim command set [latex.ltx] % \begingroup \catcode`\ =\active \obeylines % % ignore everything up to the first ^^M, that's the newline at the end % of the @verbatim input line itself. Otherwise we get an extra blank % line in the output. \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}% % We really want {...\end verbatim} in the body of the macro, but % without the active space; thus we have to use \xdef and \gobble. \endgroup % \envdef\verbatim{% \setupverbatim\doverbatim } \let\Everbatim = \afterenvbreak % @verbatiminclude FILE - insert text of file in verbatim environment. % \def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} % \def\doverbatiminclude#1{% {% \makevalueexpandable \setupverbatim \indexnofonts % Allow `@@' and other weird things in file names. \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}% \input #1 \afterenvbreak }% } % @copying ... @end copying. % Save the text away for @insertcopying later. % % We save the uninterpreted tokens, rather than creating a box. % Saving the text in a box would be much easier, but then all the % typesetting commands (@smallbook, font changes, etc.) have to be done % beforehand -- and a) we want @copying to be done first in the source % file; b) letting users define the frontmatter in as flexible order as % possible is desirable. % \def\copying{\checkenv{}\begingroup\scanargctxt\docopying} \def\docopying#1@end copying{\endgroup\def\copyingtext{#1}} % \def\insertcopying{% \begingroup \parindent = 0pt % paragraph indentation looks wrong on title page \scanexp\copyingtext \endgroup } \message{defuns,} % @defun etc. \newskip\defbodyindent \defbodyindent=.4in \newskip\defargsindent \defargsindent=50pt \newskip\deflastargmargin \deflastargmargin=18pt \newcount\defunpenalty % Start the processing of @deffn: \def\startdefun{% \ifnum\lastpenalty<10000 \medbreak \defunpenalty=10003 % Will keep this @deffn together with the % following @def command, see below. \else % If there are two @def commands in a row, we'll have a \nobreak, % which is there to keep the function description together with its % header. But if there's nothing but headers, we need to allow a % break somewhere. Check specifically for penalty 10002, inserted % by \printdefunline, instead of 10000, since the sectioning % commands also insert a nobreak penalty, and we don't want to allow % a break between a section heading and a defun. % % As a further refinement, we avoid "club" headers by signalling % with penalty of 10003 after the very first @deffn in the % sequence (see above), and penalty of 10002 after any following % @def command. \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi % % Similarly, after a section heading, do not allow a break. % But do insert the glue. \medskip % preceded by discardable penalty, so not a breakpoint \fi % \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent } \def\dodefunx#1{% % First, check whether we are in the right environment: \checkenv#1% % % As above, allow line break if we have multiple x headers in a row. % It's not a great place, though. \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi % % And now, it's time to reuse the body of the original defun: \expandafter\gobbledefun#1% } \def\gobbledefun#1\startdefun{} % \printdefunline \deffnheader{text} % \def\printdefunline#1#2{% \begingroup % call \deffnheader: #1#2 \endheader % common ending: \interlinepenalty = 10000 \advance\rightskip by 0pt plus 1fil\relax \endgraf \nobreak\vskip -\parskip \penalty\defunpenalty % signal to \startdefun and \dodefunx % Some of the @defun-type tags do not enable magic parentheses, % rendering the following check redundant. But we don't optimize. \checkparencounts \endgroup } \def\Edefun{\endgraf\medbreak} % \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; % the only thing remaining is to define \deffnheader. % \def\makedefun#1{% \expandafter\let\csname E#1\endcsname = \Edefun \edef\temp{\noexpand\domakedefun \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}% \temp } % \domakedefun \deffn \deffnx \deffnheader { (defn. of \deffnheader) } % % Define \deffn and \deffnx, without parameters. % \deffnheader has to be defined explicitly. % \def\domakedefun#1#2#3{% \envdef#1{% \startdefun \doingtypefnfalse % distinguish typed functions from all else \parseargusing\activeparens{\printdefunline#3}% }% \def#2{\dodefunx#1}% \def#3% } \newif\ifdoingtypefn % doing typed function? \newif\ifrettypeownline % typeset return type on its own line? % @deftypefnnewline on|off says whether the return type of typed functions % are printed on their own line. This affects @deftypefn, @deftypefun, % @deftypeop, and @deftypemethod. % \parseargdef\deftypefnnewline{% \def\temp{#1}% \ifx\temp\onword \expandafter\let\csname SETtxideftypefnnl\endcsname = \empty \else\ifx\temp\offword \expandafter\let\csname SETtxideftypefnnl\endcsname = \relax \else \errhelp = \EMsimple \errmessage{Unknown @txideftypefnnl value `\temp', must be on|off}% \fi\fi } % Untyped functions: % @deffn category name args \makedefun{deffn}{\deffngeneral{}} % @deffn category class name args \makedefun{defop}#1 {\defopon{#1\ \putwordon}} % \defopon {category on}class name args \def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } % \deffngeneral {subind}category name args % \def\deffngeneral#1#2 #3 #4\endheader{% % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}. \dosubind{fn}{\code{#3}}{#1}% \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% } % Typed functions: % @deftypefn category type name args \makedefun{deftypefn}{\deftypefngeneral{}} % @deftypeop category class type name args \makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} % \deftypeopon {category on}class type name args \def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } % \deftypefngeneral {subind}category type name args % \def\deftypefngeneral#1#2 #3 #4 #5\endheader{% \dosubind{fn}{\code{#4}}{#1}% \doingtypefntrue \defname{#2}{#3}{#4}\defunargs{#5\unskip}% } % Typed variables: % @deftypevr category type var args \makedefun{deftypevr}{\deftypecvgeneral{}} % @deftypecv category class type var args \makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} % \deftypecvof {category of}class type var args \def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } % \deftypecvgeneral {subind}category type var args % \def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% \dosubind{vr}{\code{#4}}{#1}% \defname{#2}{#3}{#4}\defunargs{#5\unskip}% } % Untyped variables: % @defvr category var args \makedefun{defvr}#1 {\deftypevrheader{#1} {} } % @defcv category class var args \makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} % \defcvof {category of}class var args \def\defcvof#1#2 {\deftypecvof{#1}#2 {} } % Types: % @deftp category name args \makedefun{deftp}#1 #2 #3\endheader{% \doind{tp}{\code{#2}}% \defname{#1}{}{#2}\defunargs{#3\unskip}% } % Remaining @defun-like shortcuts: \makedefun{defun}{\deffnheader{\putwordDeffunc} } \makedefun{defmac}{\deffnheader{\putwordDefmac} } \makedefun{defspec}{\deffnheader{\putwordDefspec} } \makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } \makedefun{defvar}{\defvrheader{\putwordDefvar} } \makedefun{defopt}{\defvrheader{\putwordDefopt} } \makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } \makedefun{defmethod}{\defopon\putwordMethodon} \makedefun{deftypemethod}{\deftypeopon\putwordMethodon} \makedefun{defivar}{\defcvof\putwordInstanceVariableof} \makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} % \defname, which formats the name of the @def (not the args). % #1 is the category, such as "Function". % #2 is the return type, if any. % #3 is the function name. % % We are followed by (but not passed) the arguments, if any. % \def\defname#1#2#3{% \par % Get the values of \leftskip and \rightskip as they were outside the @def... \advance\leftskip by -\defbodyindent % % Determine if we are typesetting the return type of a typed function % on a line by itself. \rettypeownlinefalse \ifdoingtypefn % doing a typed function specifically? % then check user option for putting return type on its own line: \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else \rettypeownlinetrue \fi \fi % % How we'll format the category name. Putting it in brackets helps % distinguish it from the body text that may end up on the next line % just below it. \def\temp{#1}% \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi} % % Figure out line sizes for the paragraph shape. We'll always have at % least two. \tempnum = 2 % % The first line needs space for \box0; but if \rightskip is nonzero, % we need only space for the part of \box0 which exceeds it: \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip % % If doing a return type on its own line, we'll have another line. \ifrettypeownline \advance\tempnum by 1 \def\maybeshapeline{0in \hsize}% \else \def\maybeshapeline{}% \fi % % The continuations: \dimen2=\hsize \advance\dimen2 by -\defargsindent % % The final paragraph shape: \parshape \tempnum 0in \dimen0 \maybeshapeline \defargsindent \dimen2 % % Put the category name at the right margin. \noindent \hbox to 0pt{% \hfil\box0 \kern-\hsize % \hsize has to be shortened this way: \kern\leftskip % Intentionally do not respect \rightskip, since we need the space. }% % % Allow all lines to be underfull without complaint: \tolerance=10000 \hbadness=10000 \exdentamount=\defbodyindent {% % defun fonts. We use typewriter by default (used to be bold) because: % . we're printing identifiers, they should be in tt in principle. % . in languages with many accents, such as Czech or French, it's % common to leave accents off identifiers. The result looks ok in % tt, but exceedingly strange in rm. % . we don't want -- and --- to be treated as ligatures. % . this still does not fix the ?` and !` ligatures, but so far no % one has made identifiers using them :). \df \tt \def\temp{#2}% text of the return type \ifx\temp\empty\else \tclose{\temp}% typeset the return type \ifrettypeownline % put return type on its own line; prohibit line break following: \hfil\vadjust{\nobreak}\break \else \space % type on same line, so just followed by a space \fi \fi % no return type #3% output function name }% {\rm\enskip}% hskip 0.5 em of \rmfont % \boldbrax % arguments will be output next, if any. } % Print arguments in slanted roman (not ttsl), inconsistently with using % tt for the name. This is because literal text is sometimes needed in % the argument list (groff manual), and ttsl and tt are not very % distinguishable. Prevent hyphenation at `-' chars. % \def\defunargs#1{% % use sl by default (not ttsl), % tt for the names. \df \sl \hyphenchar\font=0 % % On the other hand, if an argument has two dashes (for instance), we % want a way to get ttsl. We used to recommend @var for that, so % leave the code in, but it's strange for @var to lead to typewriter. % Nowadays we recommend @code, since the difference between a ttsl hyphen % and a tt hyphen is pretty tiny. @code also disables ?` !`. \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}% #1% \sl\hyphenchar\font=45 } % We want ()&[] to print specially on the defun line. % \def\activeparens{% \catcode`\(=\active \catcode`\)=\active \catcode`\[=\active \catcode`\]=\active \catcode`\&=\active } % Make control sequences which act like normal parenthesis chars. \let\lparen = ( \let\rparen = ) % Be sure that we always have a definition for `(', etc. For example, % if the fn name has parens in it, \boldbrax will not be in effect yet, % so TeX would otherwise complain about undefined control sequence. { \activeparens \global\let(=\lparen \global\let)=\rparen \global\let[=\lbrack \global\let]=\rbrack \global\let& = \& \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} \gdef\magicamp{\let&=\amprm} } \newcount\parencount % If we encounter &foo, then turn on ()-hacking afterwards \newif\ifampseen \def\amprm#1 {\ampseentrue{\bf\ }} \def\parenfont{% \ifampseen % At the first level, print parens in roman, % otherwise use the default font. \ifnum \parencount=1 \rm \fi \else % The \sf parens (in \boldbrax) actually are a little bolder than % the contained text. This is especially needed for [ and ] . \sf \fi } \def\infirstlevel#1{% \ifampseen \ifnum\parencount=1 #1% \fi \fi } \def\bfafterword#1 {#1 \bf} \def\opnr{% \global\advance\parencount by 1 {\parenfont(}% \infirstlevel \bfafterword } \def\clnr{% {\parenfont)}% \infirstlevel \sl \global\advance\parencount by -1 } \newcount\brackcount \def\lbrb{% \global\advance\brackcount by 1 {\bf[}% } \def\rbrb{% {\bf]}% \global\advance\brackcount by -1 } \def\checkparencounts{% \ifnum\parencount=0 \else \badparencount \fi \ifnum\brackcount=0 \else \badbrackcount \fi } % these should not use \errmessage; the glibc manual, at least, actually % has such constructs (when documenting function pointers). \def\badparencount{% \message{Warning: unbalanced parentheses in @def...}% \global\parencount=0 } \def\badbrackcount{% \message{Warning: unbalanced square brackets in @def...}% \global\brackcount=0 } \message{macros,} % @macro. % To do this right we need a feature of e-TeX, \scantokens, % which we arrange to emulate with a temporary file in ordinary TeX. \ifx\eTeXversion\thisisundefined \newwrite\macscribble \def\scantokens#1{% \toks0={#1}% \immediate\openout\macscribble=\jobname.tmp \immediate\write\macscribble{\the\toks0}% \immediate\closeout\macscribble \input \jobname.tmp } \fi % alias because \c means cedilla in @tex or @math \let\texinfoc=\c \newcount\savedcatcodeone \newcount\savedcatcodetwo % Used at the time of macro expansion. % Argument is macro body with arguments substituted \def\scanmacro#1{% \newlinechar`\^^M \def\xeatspaces{\eatspaces}% % % Temporarily undo catcode changes of \printindex. Set catcode of @ to % 0 so that @-commands in macro expansions aren't printed literally when % formatting an index file, where \ is used as the escape character. \savedcatcodeone=\catcode`\@ \savedcatcodetwo=\catcode`\\ \catcode`\@=0 \catcode`\\=\active % % Process the macro body under the current catcode regime. \scantokens{#1@texinfoc}% % \catcode`\@=\savedcatcodeone \catcode`\\=\savedcatcodetwo % % The \texinfoc is to remove the \newlinechar added by \scantokens, and % can be noticed by \parsearg. % We avoid surrounding the call to \scantokens with \bgroup and \egroup % to allow macros to open or close groups themselves. } % Used for copying and captions \def\scanexp#1{% \expandafter\scanmacro\expandafter{#1}% } \newcount\paramno % Count of parameters \newtoks\macname % Macro name \newif\ifrecursive % Is it recursive? % List of all defined macros in the form % \commondummyword\macro1\commondummyword\macro2... % Currently is also contains all @aliases; the list can be split % if there is a need. \def\macrolist{} % Add the macro to \macrolist \def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname} \def\addtomacrolistxxx#1{% \toks0 = \expandafter{\macrolist\commondummyword#1}% \xdef\macrolist{\the\toks0}% } % Utility routines. % This does \let #1 = #2, with \csnames; that is, % \let \csname#1\endcsname = \csname#2\endcsname % (except of course we have to play expansion games). % \def\cslet#1#2{% \expandafter\let \csname#1\expandafter\endcsname \csname#2\endcsname } % Trim leading and trailing spaces off a string. % Concepts from aro-bend problem 15 (see CTAN). {\catcode`\@=11 \gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} \gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} \gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} \def\unbrace#1{#1} \unbrace{\gdef\trim@@@ #1 } #2@{#1} } % Trim a single trailing ^^M off a string. {\catcode`\^^M=\other \catcode`\Q=3% \gdef\eatcr #1{\eatcra #1Q^^MQ}% \gdef\eatcra#1^^MQ{\eatcrb#1Q}% \gdef\eatcrb#1Q#2Q{#1}% } % Macro bodies are absorbed as an argument in a context where % all characters are catcode 10, 11 or 12, except \ which is active % (as in normal texinfo). It is necessary to change the definition of \ % to recognize macro arguments; this is the job of \mbodybackslash. % % Non-ASCII encodings make 8-bit characters active, so un-activate % them to avoid their expansion. Must do this non-globally, to % confine the change to the current group. % % It's necessary to have hard CRs when the macro is executed. This is % done by making ^^M (\endlinechar) catcode 12 when reading the macro % body, and then making it the \newlinechar in \scanmacro. % \def\scanctxt{% used as subroutine \catcode`\"=\other \catcode`\+=\other \catcode`\<=\other \catcode`\>=\other \catcode`\^=\other \catcode`\_=\other \catcode`\|=\other \catcode`\~=\other \passthroughcharstrue } \def\scanargctxt{% used for copying and captions, not macros. \scanctxt \catcode`\@=\other \catcode`\\=\other \catcode`\^^M=\other } \def\macrobodyctxt{% used for @macro definitions \scanctxt \catcode`\ =\other \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other \catcode`\^^M=\other \usembodybackslash } % Used when scanning braced macro arguments. Note, however, that catcode % changes here are ineffectual if the macro invocation was nested inside % an argument to another Texinfo command. \def\macroargctxt{% \scanctxt \catcode`\ =\active \catcode`\^^M=\other \catcode`\\=\active } \def\macrolineargctxt{% used for whole-line arguments without braces \scanctxt \catcode`\{=\other \catcode`\}=\other } % \mbodybackslash is the definition of \ in @macro bodies. % It maps \foo\ => \csname macarg.foo\endcsname => #N % where N is the macro parameter number. % We define \csname macarg.\endcsname to be \realbackslash, so % \\ in macro replacement text gets you a backslash. % {\catcode`@=0 @catcode`@\=@active @gdef@usembodybackslash{@let\=@mbodybackslash} @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} } \expandafter\def\csname macarg.\endcsname{\realbackslash} \def\margbackslash#1{\char`\#1 } \def\macro{\recursivefalse\parsearg\macroxxx} \def\rmacro{\recursivetrue\parsearg\macroxxx} \def\macroxxx#1{% \getargs{#1}% now \macname is the macname and \argl the arglist \ifx\argl\empty % no arguments \paramno=0\relax \else \expandafter\parsemargdef \argl;% \if\paramno>256\relax \ifx\eTeXversion\thisisundefined \errhelp = \EMsimple \errmessage{You need eTeX to compile a file with macros with more than 256 arguments} \fi \fi \fi \if1\csname ismacro.\the\macname\endcsname \message{Warning: redefining \the\macname}% \else \expandafter\ifx\csname \the\macname\endcsname \relax \else \errmessage{Macro name \the\macname\space already defined}\fi \global\cslet{macsave.\the\macname}{\the\macname}% \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% \addtomacrolist{\the\macname}% \fi \begingroup \macrobodyctxt \ifrecursive \expandafter\parsermacbody \else \expandafter\parsemacbody \fi} \parseargdef\unmacro{% \if1\csname ismacro.#1\endcsname \global\cslet{#1}{macsave.#1}% \global\expandafter\let \csname ismacro.#1\endcsname=0% % Remove the macro name from \macrolist: \begingroup \expandafter\let\csname#1\endcsname \relax \let\commondummyword\unmacrodo \xdef\macrolist{\macrolist}% \endgroup \else \errmessage{Macro #1 not defined}% \fi } % Called by \do from \dounmacro on each macro. The idea is to omit any % macro definitions that have been changed to \relax. % \def\unmacrodo#1{% \ifx #1\relax % remove this \else \noexpand\commondummyword \noexpand#1% \fi } % \getargs -- Parse the arguments to a @macro line. Set \macname to % the name of the macro, and \argl to the braced argument list. \def\getargs#1{\getargsxxx#1{}} \def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} \def\getmacname#1 #2\relax{\macname={#1}} \def\getmacargs#1{\def\argl{#1}} % This made use of the feature that if the last token of a % is #, then the preceding argument is delimited by % an opening brace, and that opening brace is not consumed. % Parse the optional {params} list to @macro or @rmacro. % Set \paramno to the number of arguments, % and \paramlist to a parameter text for the macro (e.g. #1,#2,#3 for a % three-param macro.) Define \macarg.BLAH for each BLAH in the params % list to some hook where the argument is to be expanded. If there are % less than 10 arguments that hook is to be replaced by ##N where N % is the position in that list, that is to say the macro arguments are to be % defined `a la TeX in the macro body. % % That gets used by \mbodybackslash (above). % % If there are 10 or more arguments, a different technique is used: see % \parsemmanyargdef. % \def\parsemargdef#1;{% \paramno=0\def\paramlist{}% \let\hash\relax % \hash is redefined to `#' later to get it into definitions \let\xeatspaces\relax \parsemargdefxxx#1,;,% \ifnum\paramno<10\relax\else \paramno0\relax \parsemmanyargdef@@#1,;,% 10 or more arguments \fi } \def\parsemargdefxxx#1,{% \if#1;\let\next=\relax \else \let\next=\parsemargdefxxx \advance\paramno by 1 \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname {\xeatspaces{\hash\the\paramno}}% \edef\paramlist{\paramlist\hash\the\paramno,}% \fi\next} % \parsemacbody, \parsermacbody % % Read recursive and nonrecursive macro bodies. (They're different since % rec and nonrec macros end differently.) % % We are in \macrobodyctxt, and the \xdef causes backslashshes in the macro % body to be transformed. % Set \macrobody to the body of the macro, and call \defmacro. % {\catcode`\ =\other\long\gdef\parsemacbody#1@end macro{% \xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}% {\catcode`\ =\other\long\gdef\parsermacbody#1@end rmacro{% \xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}% % Make @ a letter, so that we can make private-to-Texinfo macro names. \edef\texiatcatcode{\the\catcode`\@} \catcode `@=11\relax %%%%%%%%%%%%%% Code for > 10 arguments only %%%%%%%%%%%%%%%%%% % If there are 10 or more arguments, a different technique is used, where the % hook remains in the body, and when macro is to be expanded the body is % processed again to replace the arguments. % % In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the % argument N value and then \edef the body (nothing else will expand because of % the catcode regime under which the body was input). % % If you compile with TeX (not eTeX), and you have macros with 10 or more % arguments, no macro can have more than 256 arguments (else error). % % In case that there are 10 or more arguments we parse again the arguments % list to set new definitions for the \macarg.BLAH macros corresponding to % each BLAH argument. It was anyhow needed to parse already once this list % in order to count the arguments, and as macros with at most 9 arguments % are by far more frequent than macro with 10 or more arguments, defining % twice the \macarg.BLAH macros does not cost too much processing power. \def\parsemmanyargdef@@#1,{% \if#1;\let\next=\relax \else \let\next=\parsemmanyargdef@@ \edef\tempb{\eatspaces{#1}}% \expandafter\def\expandafter\tempa \expandafter{\csname macarg.\tempb\endcsname}% % Note that we need some extra \noexpand\noexpand, this is because we % don't want \the to be expanded in the \parsermacbody as it uses an % \xdef . \expandafter\edef\tempa {\noexpand\noexpand\noexpand\the\toks\the\paramno}% \advance\paramno by 1\relax \fi\next} \let\endargs@\relax \let\nil@\relax \def\nilm@{\nil@}% \long\def\nillm@{\nil@}% % This macro is expanded during the Texinfo macro expansion, not during its % definition. It gets all the arguments' values and assigns them to macros % macarg.ARGNAME % % #1 is the macro name % #2 is the list of argument names % #3 is the list of argument values \def\getargvals@#1#2#3{% \def\macargdeflist@{}% \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion. \def\paramlist{#2,\nil@}% \def\macroname{#1}% \begingroup \macroargctxt \def\argvaluelist{#3,\nil@}% \def\@tempa{#3}% \ifx\@tempa\empty \setemptyargvalues@ \else \getargvals@@ \fi } \def\getargvals@@{% \ifx\paramlist\nilm@ % Some sanity check needed here that \argvaluelist is also empty. \ifx\argvaluelist\nillm@ \else \errhelp = \EMsimple \errmessage{Too many arguments in macro `\macroname'!}% \fi \let\next\macargexpandinbody@ \else \ifx\argvaluelist\nillm@ % No more arguments values passed to macro. Set remaining named-arg % macros to empty. \let\next\setemptyargvalues@ \else % pop current arg name into \@tempb \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}% \expandafter\@tempa\expandafter{\paramlist}% % pop current argument value into \@tempc \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}% \expandafter\@tempa\expandafter{\argvaluelist}% % Here \@tempb is the current arg name and \@tempc is the current arg value. % First place the new argument macro definition into \@tempd \expandafter\macname\expandafter{\@tempc}% \expandafter\let\csname macarg.\@tempb\endcsname\relax \expandafter\def\expandafter\@tempe\expandafter{% \csname macarg.\@tempb\endcsname}% \edef\@tempd{\long\def\@tempe{\the\macname}}% \push@\@tempd\macargdeflist@ \let\next\getargvals@@ \fi \fi \next } \def\push@#1#2{% \expandafter\expandafter\expandafter\def \expandafter\expandafter\expandafter#2% \expandafter\expandafter\expandafter{% \expandafter#1#2}% } % Replace arguments by their values in the macro body, and place the result % in macro \@tempa. % \def\macvalstoargs@{% % To do this we use the property that token registers that are \the'ed % within an \edef expand only once. So we are going to place all argument % values into respective token registers. % % First we save the token context, and initialize argument numbering. \begingroup \paramno0\relax % Then, for each argument number #N, we place the corresponding argument % value into a new token list register \toks#N \expandafter\putargsintokens@\saveparamlist@,;,% % Then, we expand the body so that argument are replaced by their % values. The trick for values not to be expanded themselves is that they % are within tokens and that tokens expand only once in an \edef . \edef\@tempc{\csname mac.\macroname .body\endcsname}% % Now we restore the token stack pointer to free the token list registers % which we have used, but we make sure that expanded body is saved after % group. \expandafter \endgroup \expandafter\def\expandafter\@tempa\expandafter{\@tempc}% } % Define the named-macro outside of this group and then close this group. % \def\macargexpandinbody@{% \expandafter \endgroup \macargdeflist@ % First the replace in body the macro arguments by their values, the result % is in \@tempa . \macvalstoargs@ % Then we point at the \norecurse or \gobble (for recursive) macro value % with \@tempb . \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname % Depending on whether it is recursive or not, we need some tailing % \egroup . \ifx\@tempb\gobble \let\@tempc\relax \else \let\@tempc\egroup \fi % And now we do the real job: \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}% \@tempd } \def\putargsintokens@#1,{% \if#1;\let\next\relax \else \let\next\putargsintokens@ % First we allocate the new token list register, and give it a temporary % alias \@tempb . \toksdef\@tempb\the\paramno % Then we place the argument value into that token list register. \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname \expandafter\@tempb\expandafter{\@tempa}% \advance\paramno by 1\relax \fi \next } % Trailing missing arguments are set to empty. % \def\setemptyargvalues@{% \ifx\paramlist\nilm@ \let\next\macargexpandinbody@ \else \expandafter\setemptyargvaluesparser@\paramlist\endargs@ \let\next\setemptyargvalues@ \fi \next } \def\setemptyargvaluesparser@#1,#2\endargs@{% \expandafter\def\expandafter\@tempa\expandafter{% \expandafter\def\csname macarg.#1\endcsname{}}% \push@\@tempa\macargdeflist@ \def\paramlist{#2}% } % #1 is the element target macro % #2 is the list macro % #3,#4\endargs@ is the list value \def\pop@#1#2#3,#4\endargs@{% \def#1{#3}% \def#2{#4}% } \long\def\longpop@#1#2#3,#4\endargs@{% \long\def#1{#3}% \long\def#2{#4}% } %%%%%%%%%%%%%% End of code for > 10 arguments %%%%%%%%%%%%%%%%%% % This defines a Texinfo @macro or @rmacro, called by \parsemacbody. % \macrobody has the body of the macro in it, with placeholders for % its parameters, looking like "\xeatspaces{\hash 1}". % \paramno is the number of parameters % \paramlist is a TeX parameter text, e.g. "#1,#2,#3," % There are four cases: macros of zero, one, up to nine, and many arguments. % \xdef is used so that macro definitions will survive the file % they're defined in: @include reads the file inside a group. % \def\defmacro{% \let\hash=##% convert placeholders to macro parameter chars \ifnum\paramno=1 \def\xeatspaces##1{##1}% % This removes the pair of braces around the argument. We don't % use \eatspaces, because this can cause ends of lines to be lost % when the argument to \eatspaces is read, leading to line-based % commands like "@itemize" not being read correctly. \else \let\xeatspaces\relax % suppress expansion \fi \ifcase\paramno % 0 \expandafter\xdef\csname\the\macname\endcsname{% \bgroup \noexpand\spaceisspace \noexpand\endlineisspace \noexpand\expandafter % skip any whitespace after the macro name. \expandafter\noexpand\csname\the\macname @@@\endcsname}% \expandafter\xdef\csname\the\macname @@@\endcsname{% \egroup \noexpand\scanmacro{\macrobody}}% \or % 1 \expandafter\xdef\csname\the\macname\endcsname{% \bgroup \noexpand\braceorline \expandafter\noexpand\csname\the\macname @@@\endcsname}% \expandafter\xdef\csname\the\macname @@@\endcsname##1{% \egroup \noexpand\scanmacro{\macrobody}% }% \else % at most 9 \ifnum\paramno<10\relax % @MACNAME sets the context for reading the macro argument % @MACNAME@@ gets the argument, processes backslashes and appends a % comma. % @MACNAME@@@ removes braces surrounding the argument list. % @MACNAME@@@@ scans the macro body with arguments substituted. \expandafter\xdef\csname\the\macname\endcsname{% \bgroup \noexpand\expandafter % This \expandafter skip any spaces after the \noexpand\macroargctxt % macro before we change the catcode of space. \noexpand\expandafter \expandafter\noexpand\csname\the\macname @@\endcsname}% \expandafter\xdef\csname\the\macname @@\endcsname##1{% \noexpand\passargtomacro \expandafter\noexpand\csname\the\macname @@@\endcsname{##1,}}% \expandafter\xdef\csname\the\macname @@@\endcsname##1{% \expandafter\noexpand\csname\the\macname @@@@\endcsname ##1}% \expandafter\expandafter \expandafter\xdef \expandafter\expandafter \csname\the\macname @@@@\endcsname\paramlist{% \egroup\noexpand\scanmacro{\macrobody}}% \else % 10 or more: \expandafter\xdef\csname\the\macname\endcsname{% \noexpand\getargvals@{\the\macname}{\argl}% }% \global\expandafter\let\csname mac.\the\macname .body\endcsname\macrobody \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble \fi \fi} \catcode `\@\texiatcatcode\relax % end private-to-Texinfo catcodes \def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % {\catcode`\@=0 \catcode`\\=13 % We need to manipulate \ so use @ as escape @catcode`@_=11 % private names @catcode`@!=11 % used as argument separator % \passargtomacro#1#2 - % Call #1 with a list of tokens #2, with any doubled backslashes in #2 % compressed to one. % % This implementation works by expansion, and not execution (so we cannot use % \def or similar). This reduces the risk of this failing in contexts where % complete expansion is done with no execution (for example, in writing out to % an auxiliary file for an index entry). % % State is kept in the input stream: the argument passed to % @look_ahead, @gobble_and_check_finish and @add_segment is % % THE_MACRO ARG_RESULT ! {PENDING_BS} NEXT_TOKEN (... rest of input) % % where: % THE_MACRO - name of the macro we want to call % ARG_RESULT - argument list we build to pass to that macro % PENDING_BS - either a backslash or nothing % NEXT_TOKEN - used to look ahead in the input stream to see what's coming next @gdef@passargtomacro#1#2{% @add_segment #1!{}@relax#2\@_finish\% } @gdef@_finish{@_finishx} @global@let@_finishx@relax % #1 - THE_MACRO ARG_RESULT % #2 - PENDING_BS % #3 - NEXT_TOKEN % #4 used to look ahead % % If the next token is not a backslash, process the rest of the argument; % otherwise, remove the next token. @gdef@look_ahead#1!#2#3#4{% @ifx#4\% @expandafter@gobble_and_check_finish @else @expandafter@add_segment @fi#1!{#2}#4#4% } % #1 - THE_MACRO ARG_RESULT % #2 - PENDING_BS % #3 - NEXT_TOKEN % #4 should be a backslash, which is gobbled. % #5 looks ahead % % Double backslash found. Add a single backslash, and look ahead. @gdef@gobble_and_check_finish#1!#2#3#4#5{% @add_segment#1\!{}#5#5% } @gdef@is_fi{@fi} % #1 - THE_MACRO ARG_RESULT % #2 - PENDING_BS % #3 - NEXT_TOKEN % #4 is input stream until next backslash % % Input stream is either at the start of the argument, or just after a % backslash sequence, either a lone backslash, or a doubled backslash. % NEXT_TOKEN contains the first token in the input stream: if it is \finish, % finish; otherwise, append to ARG_RESULT the segment of the argument up until % the next backslash. PENDING_BACKSLASH contains a backslash to represent % a backslash just before the start of the input stream that has not been % added to ARG_RESULT. @gdef@add_segment#1!#2#3#4\{% @ifx#3@_finish @call_the_macro#1!% @else % append the pending backslash to the result, followed by the next segment @expandafter@is_fi@look_ahead#1#2#4!{\}@fi % this @fi is discarded by @look_ahead. % we can't get rid of it with \expandafter because we don't know how % long #4 is. } % #1 - THE_MACRO % #2 - ARG_RESULT % #3 discards the res of the conditional in @add_segment, and @is_fi ends the % conditional. @gdef@call_the_macro#1#2!#3@fi{@is_fi #1{#2}} } %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % \braceorline MAC is used for a one-argument macro MAC. It checks % whether the next non-whitespace character is a {. It sets the context % for reading the argument (slightly different in the two cases). Then, % to read the argument, in the whole-line case, it then calls the regular % \parsearg MAC; in the lbrace case, it calls \passargtomacro MAC. % \def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx} \def\braceorlinexxx{% \ifx\nchar\bgroup \macroargctxt \expandafter\passargtomacro \else \macrolineargctxt\expandafter\parsearg \fi \macnamexxx} % @alias. % We need some trickery to remove the optional spaces around the equal % sign. Make them active and then expand them all to nothing. % \def\alias{\parseargusing\obeyspaces\aliasxxx} \def\aliasxxx #1{\aliasyyy#1\relax} \def\aliasyyy #1=#2\relax{% {% \expandafter\let\obeyedspace=\empty \addtomacrolist{#1}% \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}% }% \next } \message{cross references,} \newwrite\auxfile \newif\ifhavexrefs % True if xref values are known. \newif\ifwarnedxrefs % True if we warned once that they aren't known. % @inforef is relatively simple. \def\inforef #1{\inforefzzz #1,,,,**} \def\inforefzzz #1,#2,#3,#4**{% \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, node \samp{\ignorespaces#1{}}} % @node's only job in TeX is to define \lastnode, which is used in % cross-references. The @node line might or might not have commas, and % might or might not have spaces before the first comma, like: % @node foo , bar , ... % We don't want such trailing spaces in the node name. % \parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse} % % also remove a trailing comma, in case of something like this: % @node Help-Cross, , , Cross-refs \def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse} \def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}} \let\nwnode=\node \let\lastnode=\empty % Write a cross-reference definition for the current node. #1 is the % type (Ynumbered, Yappendix, Ynothing). % \def\donoderef#1{% \ifx\lastnode\empty\else \setref{\lastnode}{#1}% \global\let\lastnode=\empty \fi } % @anchor{NAME} -- define xref target at arbitrary point. % \newcount\savesfregister % \def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} \def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} \def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} % \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an % anchor), which consists of three parts: % 1) NAME-title - the current sectioning name taken from \lastsection, % or the anchor name. % 2) NAME-snt - section number and type, passed as the SNT arg, or % empty for anchors. % 3) NAME-pg - the page number. % % This is called from \donoderef, \anchor, and \dofloat. In the case of % floats, there is an additional part, which is not written here: % 4) NAME-lof - the text as it should appear in a @listoffloats. % \def\setref#1#2{% \pdfmkdest{#1}% \iflinks {% \requireauxfile \atdummies % preserve commands, but don't expand them % match definition in \xrdef, \refx, \xrefX. \def\value##1{##1}% \edef\writexrdef##1##2{% \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef ##1}{##2}}% these are parameters of \writexrdef }% \toks0 = \expandafter{\lastsection}% \immediate \writexrdef{title}{\the\toks0 }% \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc. \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout }% \fi } % @xrefautosectiontitle on|off says whether @section(ing) names are used % automatically in xrefs, if the third arg is not explicitly specified. % This was provided as a "secret" @set xref-automatic-section-title % variable, now it's official. % \parseargdef\xrefautomaticsectiontitle{% \def\temp{#1}% \ifx\temp\onword \expandafter\let\csname SETxref-automatic-section-title\endcsname = \empty \else\ifx\temp\offword \expandafter\let\csname SETxref-automatic-section-title\endcsname = \relax \else \errhelp = \EMsimple \errmessage{Unknown @xrefautomaticsectiontitle value `\temp', must be on|off}% \fi\fi } % % @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is % the node name, #2 the name of the Info cross-reference, #3 the printed % node name, #4 the name of the Info file, #5 the name of the printed % manual. All but the node name can be omitted. % \def\pxref{\putwordsee{} \xrefXX} \def\xref{\putwordSee{} \xrefXX} \def\ref{\xrefXX} \def\xrefXX#1{\def\xrefXXarg{#1}\futurelet\tokenafterxref\xrefXXX} \def\xrefXXX{\expandafter\xrefX\expandafter[\xrefXXarg,,,,,,,]} % \newbox\toprefbox \newbox\printedrefnamebox \newbox\infofilenamebox \newbox\printedmanualbox % \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup \unsepspaces % % Get args without leading/trailing spaces. \def\printedrefname{\ignorespaces #3}% \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}% % \def\infofilename{\ignorespaces #4}% \setbox\infofilenamebox = \hbox{\infofilename\unskip}% % \def\printedmanual{\ignorespaces #5}% \setbox\printedmanualbox = \hbox{\printedmanual\unskip}% % % If the printed reference name (arg #3) was not explicitly given in % the @xref, figure out what we want to use. \ifdim \wd\printedrefnamebox = 0pt % No printed node name was explicitly given. \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax % Not auto section-title: use node name inside the square brackets. \def\printedrefname{\ignorespaces #1}% \else % Auto section-title: use chapter/section title inside % the square brackets if we have it. \ifdim \wd\printedmanualbox > 0pt % It is in another manual, so we don't have it; use node name. \def\printedrefname{\ignorespaces #1}% \else \ifhavexrefs % We (should) know the real title if we have the xref values. \def\printedrefname{\refx{#1-title}{}}% \else % Otherwise just copy the Info node name. \def\printedrefname{\ignorespaces #1}% \fi% \fi \fi \fi % % Make link in pdf output. \ifpdf % For pdfTeX and LuaTeX {\indexnofonts \makevalueexpandable \turnoffactive % This expands tokens, so do it after making catcode changes, so _ % etc. don't get their TeX definitions. This ignores all spaces in % #4, including (wrongly) those in the middle of the filename. \getfilename{#4}% % % This (wrongly) does not take account of leading or trailing % spaces in #1, which should be ignored. \setpdfdestname{#1}% % \ifx\pdfdestname\empty \def\pdfdestname{Top}% no empty targets \fi % \leavevmode \startlink attr{/Border [0 0 0]}% \ifnum\filenamelength>0 goto file{\the\filename.pdf} name{\pdfdestname}% \else goto name{\pdfmkpgn{\pdfdestname}}% \fi }% \setcolor{\linkcolor}% \else \ifx\XeTeXrevision\thisisundefined \else % For XeTeX {\indexnofonts \makevalueexpandable \turnoffactive % This expands tokens, so do it after making catcode changes, so _ % etc. don't get their TeX definitions. This ignores all spaces in % #4, including (wrongly) those in the middle of the filename. \getfilename{#4}% % % This (wrongly) does not take account of leading or trailing % spaces in #1, which should be ignored. \setpdfdestname{#1}% % \ifx\pdfdestname\empty \def\pdfdestname{Top}% no empty targets \fi % \leavevmode \ifnum\filenamelength>0 % With default settings, % XeTeX (xdvipdfmx) replaces link destination names with integers. % In this case, the replaced destination names of % remote PDFs are no longer known. In order to avoid a replacement, % you can use xdvipdfmx's command line option `-C 0x0010'. % If you use XeTeX 0.99996+ (TeX Live 2016+), % this command line option is no longer necessary % because we can use the `dvipdfmx:config' special. \special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A << /S /GoToR /F (\the\filename.pdf) /D (\pdfdestname) >> >>}% \else \special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A << /S /GoTo /D (\pdfdestname) >> >>}% \fi }% \setcolor{\linkcolor}% \fi \fi {% % Have to otherify everything special to allow the \csname to % include an _ in the xref name, etc. \indexnofonts \turnoffactive \def\value##1{##1}% \expandafter\global\expandafter\let\expandafter\Xthisreftitle \csname XR#1-title\endcsname }% % % Float references are printed completely differently: "Figure 1.2" % instead of "[somenode], p.3". \iffloat distinguishes them by % \Xthisreftitle being set to a magic string. \iffloat\Xthisreftitle % If the user specified the print name (third arg) to the ref, % print it instead of our usual "Figure 1.2". \ifdim\wd\printedrefnamebox = 0pt \refx{#1-snt}{}% \else \printedrefname \fi % % If the user also gave the printed manual name (fifth arg), append % "in MANUALNAME". \ifdim \wd\printedmanualbox > 0pt \space \putwordin{} \cite{\printedmanual}% \fi \else % node/anchor (non-float) references. % % If we use \unhbox to print the node names, TeX does not insert % empty discretionaries after hyphens, which means that it will not % find a line break at a hyphen in a node names. Since some manuals % are best written with fairly long node names, containing hyphens, % this is a loss. Therefore, we give the text of the node name % again, so it is as if TeX is seeing it for the first time. % \ifdim \wd\printedmanualbox > 0pt % Cross-manual reference with a printed manual name. % \crossmanualxref{\cite{\printedmanual\unskip}}% % \else\ifdim \wd\infofilenamebox > 0pt % Cross-manual reference with only an info filename (arg 4), no % printed manual name (arg 5). This is essentially the same as % the case above; we output the filename, since we have nothing else. % \crossmanualxref{\code{\infofilename\unskip}}% % \else % Reference within this manual. % % _ (for example) has to be the character _ for the purposes of the % control sequence corresponding to the node, but it has to expand % into the usual \leavevmode...\vrule stuff for purposes of % printing. So we \turnoffactive for the \refx-snt, back on for the % printing, back off for the \refx-pg. {\turnoffactive % Only output a following space if the -snt ref is nonempty; for % @unnumbered and @anchor, it won't be. \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi }% % output the `[mynode]' via the macro below so it can be overridden. \xrefprintnodename\printedrefname % % But we always want a comma and a space: ,\space % % output the `page 3'. \turnoffactive \putwordpage\tie\refx{#1-pg}{}% % Add a , if xref followed by a space \if\space\noexpand\tokenafterxref ,% \else\ifx\ \tokenafterxref ,% @TAB \else\ifx\*\tokenafterxref ,% @* \else\ifx\ \tokenafterxref ,% @SPACE \else\ifx\ \tokenafterxref ,% @NL \else\ifx\tie\tokenafterxref ,% @tie \fi\fi\fi\fi\fi\fi \fi\fi \fi \endlink \endgroup} % Output a cross-manual xref to #1. Used just above (twice). % % Only include the text "Section ``foo'' in" if the foo is neither % missing or Top. Thus, @xref{,,,foo,The Foo Manual} outputs simply % "see The Foo Manual", the idea being to refer to the whole manual. % % But, this being TeX, we can't easily compare our node name against the % string "Top" while ignoring the possible spaces before and after in % the input. By adding the arbitrary 7sp below, we make it much less % likely that a real node name would have the same width as "Top" (e.g., % in a monospaced font). Hopefully it will never happen in practice. % % For the same basic reason, we retypeset the "Top" at every % reference, since the current font is indeterminate. % \def\crossmanualxref#1{% \setbox\toprefbox = \hbox{Top\kern7sp}% \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}% \ifdim \wd2 > 7sp % nonempty? \ifdim \wd2 = \wd\toprefbox \else % same as Top? \putwordSection{} ``\printedrefname'' \putwordin{}\space \fi \fi #1% } % This macro is called from \xrefX for the `[nodename]' part of xref % output. It's a separate macro only so it can be changed more easily, % since square brackets don't work well in some documents. Particularly % one that Bob is working on :). % \def\xrefprintnodename#1{[#1]} % Things referred to by \setref. % \def\Ynothing{} \def\Yomitfromtoc{} \def\Ynumbered{% \ifnum\secno=0 \putwordChapter@tie \the\chapno \else \ifnum\subsecno=0 \putwordSection@tie \the\chapno.\the\secno \else \ifnum\subsubsecno=0 \putwordSection@tie \the\chapno.\the\secno.\the\subsecno \else \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno \fi\fi\fi } \def\Yappendix{% \ifnum\secno=0 \putwordAppendix@tie @char\the\appendixno{}% \else \ifnum\subsecno=0 \putwordSection@tie @char\the\appendixno.\the\secno \else \ifnum\subsubsecno=0 \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno \else \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno \fi\fi\fi } % \refx{NAME}{SUFFIX} - reference a cross-reference string named NAME. SUFFIX % is output afterwards if non-empty. \def\refx#1#2{% \requireauxfile {% \indexnofonts \otherbackslash \def\value##1{##1}% \expandafter\global\expandafter\let\expandafter\thisrefX \csname XR#1\endcsname }% \ifx\thisrefX\relax % If not defined, say something at least. \angleleft un\-de\-fined\angleright \iflinks \ifhavexrefs {\toks0 = {#1}% avoid expansion of possibly-complex value \message{\linenumber Undefined cross reference `\the\toks0'.}}% \else \ifwarnedxrefs\else \global\warnedxrefstrue \message{Cross reference values unknown; you must run TeX again.}% \fi \fi \fi \else % It's defined, so just use it. \thisrefX \fi #2% Output the suffix in any case. } % This is the macro invoked by entries in the aux file. Define a control % sequence for a cross-reference target (we prepend XR to the control sequence % name to avoid collisions). The value is the page number. If this is a float % type, we have more work to do. % \def\xrdef#1#2{% {% Expand the node or anchor name to remove control sequences. % \turnoffactive stops 8-bit characters being changed to commands % like @'e. \refx does the same to retrieve the value in the definition. \indexnofonts \turnoffactive \def\value##1{##1}% \xdef\safexrefname{#1}% }% % \bgroup \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% \egroup % We put the \gdef inside a group to avoid the definitions building up on % TeX's save stack, which can cause it to run out of space for aux files with % thousands of lines. \gdef doesn't use the save stack, but \csname does % when it defines an unknown control sequence as \relax. % % Was that xref control sequence that we just defined for a float? \expandafter\iffloat\csname XR\safexrefname\endcsname % it was a float, and we have the (safe) float type in \iffloattype. \expandafter\let\expandafter\floatlist \csname floatlist\iffloattype\endcsname % % Is this the first time we've seen this float type? \expandafter\ifx\floatlist\relax \toks0 = {\do}% yes, so just \do \else % had it before, so preserve previous elements in list. \toks0 = \expandafter{\floatlist\do}% \fi % % Remember this xref in the control sequence \floatlistFLOATTYPE, % for later use in \listoffloats. \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0 {\safexrefname}}% \fi } % If working on a large document in chapters, it is convenient to % be able to disable indexing, cross-referencing, and contents, for test runs. % This is done with @novalidate at the beginning of the file. % \newif\iflinks \linkstrue % by default we want the aux files. \let\novalidate = \linksfalse % Used when writing to the aux file, or when using data from it. \def\requireauxfile{% \iflinks \tryauxfile % Open the new aux file. TeX will close it automatically at exit. \immediate\openout\auxfile=\jobname.aux \fi \global\let\requireauxfile=\relax % Only do this once. } % Read the last existing aux file, if any. No error if none exists. % \def\tryauxfile{% \openin 1 \jobname.aux \ifeof 1 \else \readdatafile{aux}% \global\havexrefstrue \fi \closein 1 } \def\setupdatafile{% \catcode`\^^@=\other \catcode`\^^A=\other \catcode`\^^B=\other \catcode`\^^C=\other \catcode`\^^D=\other \catcode`\^^E=\other \catcode`\^^F=\other \catcode`\^^G=\other \catcode`\^^H=\other \catcode`\^^K=\other \catcode`\^^L=\other \catcode`\^^N=\other \catcode`\^^P=\other \catcode`\^^Q=\other \catcode`\^^R=\other \catcode`\^^S=\other \catcode`\^^T=\other \catcode`\^^U=\other \catcode`\^^V=\other \catcode`\^^W=\other \catcode`\^^X=\other \catcode`\^^Z=\other \catcode`\^^[=\other \catcode`\^^\=\other \catcode`\^^]=\other \catcode`\^^^=\other \catcode`\^^_=\other % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc. % in xref tags, i.e., node names. But since ^^e4 notation isn't % supported in the main text, it doesn't seem desirable. Furthermore, % that is not enough: for node names that actually contain a ^ % character, we would end up writing a line like this: 'xrdef {'hat % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first % argument, and \hat is not an expandable control sequence. It could % all be worked out, but why? Either we support ^^ or we don't. % % The other change necessary for this was to define \auxhat: % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter % and then to call \auxhat in \setq. % \catcode`\^=\other % % Special characters. Should be turned off anyway, but... \catcode`\~=\other \catcode`\[=\other \catcode`\]=\other \catcode`\"=\other \catcode`\_=\other \catcode`\|=\other \catcode`\<=\other \catcode`\>=\other \catcode`\$=\other \catcode`\#=\other \catcode`\&=\other \catcode`\%=\other \catcode`+=\other % avoid \+ for paranoia even though we've turned it off % % This is to support \ in node names and titles, since the \ % characters end up in a \csname. It's easier than % leaving it active and making its active definition an actual \ % character. What I don't understand is why it works in the *value* % of the xrdef. Seems like it should be a catcode12 \, and that % should not typeset properly. But it works, so I'm moving on for % now. --karl, 15jan04. \catcode`\\=\other % % @ is our escape character in .aux files, and we need braces. \catcode`\{=1 \catcode`\}=2 \catcode`\@=0 } \def\readdatafile#1{% \begingroup \setupdatafile \input\jobname.#1 \endgroup} \message{insertions,} % including footnotes. \newcount \footnoteno % The trailing space in the following definition for supereject is % vital for proper filling; pages come out unaligned when you do a % pagealignmacro call if that space before the closing brace is % removed. (Generally, numeric constants should always be followed by a % space to prevent strange expansion errors.) \def\supereject{\par\penalty -20000\footnoteno =0 } % @footnotestyle is meaningful for Info output only. \let\footnotestyle=\comment {\catcode `\@=11 % % Auto-number footnotes. Otherwise like plain. \gdef\footnote{% \global\advance\footnoteno by \@ne \edef\thisfootno{$^{\the\footnoteno}$}% % % In case the footnote comes at the end of a sentence, preserve the % extra spacing after we do the footnote number. \let\@sf\empty \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi % % Remove inadvertent blank space before typesetting the footnote number. \unskip \thisfootno\@sf \dofootnote }% % Don't bother with the trickery in plain.tex to not require the % footnote text as a parameter. Our footnotes don't need to be so general. % % Oh yes, they do; otherwise, @ifset (and anything else that uses % \parseargline) fails inside footnotes because the tokens are fixed when % the footnote is read. --karl, 16nov96. % \gdef\dofootnote{% \insert\footins\bgroup % % Nested footnotes are not supported in TeX, that would take a lot % more work. (\startsavinginserts does not suffice.) \let\footnote=\errfootnotenest % % We want to typeset this text as a normal paragraph, even if the % footnote reference occurs in (for example) a display environment. % So reset some parameters. \hsize=\txipagewidth \interlinepenalty\interfootnotelinepenalty \splittopskip\ht\strutbox % top baseline for broken footnotes \splitmaxdepth\dp\strutbox \floatingpenalty\@MM \leftskip\z@skip \rightskip\z@skip \spaceskip\z@skip \xspaceskip\z@skip \parindent\defaultparindent % \smallfonts \rm % % Because we use hanging indentation in footnotes, a @noindent appears % to exdent this text, so make it be a no-op. makeinfo does not use % hanging indentation so @noindent can still be needed within footnote % text after an @example or the like (not that this is good style). \let\noindent = \relax % % Hang the footnote text off the number. Use \everypar in case the % footnote extends for more than one paragraph. \everypar = {\hang}% \textindent{\thisfootno}% % % Don't crash into the line above the footnote text. Since this % expands into a box, it must come within the paragraph, lest it % provide a place where TeX can split the footnote. \footstrut % % Invoke rest of plain TeX footnote routine. \futurelet\next\fo@t } }%end \catcode `\@=11 \def\errfootnotenest{% \errhelp=\EMsimple \errmessage{Nested footnotes not supported in texinfo.tex, even though they work in makeinfo; sorry} } \def\errfootnoteheading{% \errhelp=\EMsimple \errmessage{Footnotes in chapters, sections, etc., are not supported} } % In case a @footnote appears in a vbox, save the footnote text and create % the real \insert just after the vbox finished. Otherwise, the insertion % would be lost. % Similarly, if a @footnote appears inside an alignment, save the footnote % text to a box and make the \insert when a row of the table is finished. % And the same can be done for other insert classes. --kasal, 16nov03. % % Replace the \insert primitive by a cheating macro. % Deeper inside, just make sure that the saved insertions are not spilled % out prematurely. % \def\startsavinginserts{% \ifx \insert\ptexinsert \let\insert\saveinsert \else \let\checkinserts\relax \fi } % This \insert replacement works for both \insert\footins{foo} and % \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}. % \def\saveinsert#1{% \edef\next{\noexpand\savetobox \makeSAVEname#1}% \afterassignment\next % swallow the left brace \let\temp = } \def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}} \def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1} \def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi} \def\placesaveins#1{% \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname {\box#1}% } % eat @SAVE -- beware, all of them have catcode \other: { \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-) \gdef\gobblesave @SAVE{} } % initialization: \def\newsaveins #1{% \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}% \next } \def\newsaveinsX #1{% \csname newbox\endcsname #1% \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts \checksaveins #1}% } % initialize: \let\checkinserts\empty \newsaveins\footins \newsaveins\margin % @image. We use the macros from epsf.tex to support this. % If epsf.tex is not installed and @image is used, we complain. % % Check for and read epsf.tex up front. If we read it only at @image % time, we might be inside a group, and then its definitions would get % undone and the next image would fail. \openin 1 = epsf.tex \ifeof 1 \else % Do not bother showing banner with epsf.tex v2.7k (available in % doc/epsf.tex and on ctan). \def\epsfannounce{\toks0 = }% \input epsf.tex \fi \closein 1 % % We will only complain once about lack of epsf.tex. \newif\ifwarnednoepsf \newhelp\noepsfhelp{epsf.tex must be installed for images to work. It is also included in the Texinfo distribution, or you can get it from https://ctan.org/texarchive/macros/texinfo/texinfo/doc/epsf.tex.} % \def\image#1{% \ifx\epsfbox\thisisundefined \ifwarnednoepsf \else \errhelp = \noepsfhelp \errmessage{epsf.tex not found, images will be ignored}% \global\warnednoepsftrue \fi \else \imagexxx #1,,,,,\finish \fi } % % Arguments to @image: % #1 is (mandatory) image filename; we tack on .eps extension. % #2 is (optional) width, #3 is (optional) height. % #4 is (ignored optional) html alt text. % #5 is (ignored optional) extension. % #6 is just the usual extra ignored arg for parsing stuff. \newif\ifimagevmode \def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup \catcode`\^^M = 5 % in case we're inside an example \normalturnoffactive % allow _ et al. in names \def\xprocessmacroarg{\eatspaces}% in case we are being used via a macro % If the image is by itself, center it. \ifvmode \imagevmodetrue \else \ifx\centersub\centerV % for @center @image, we need a vbox so we can have our vertical space \imagevmodetrue \vbox\bgroup % vbox has better behavior than vtop herev \fi\fi % \ifimagevmode \nobreak\medskip % Usually we'll have text after the image which will insert % \parskip glue, so insert it here too to equalize the space % above and below. \nobreak\vskip\parskip \nobreak \fi % % Leave vertical mode so that indentation from an enclosing % environment such as @quotation is respected. % However, if we're at the top level, we don't want the % normal paragraph indentation. % On the other hand, if we are in the case of @center @image, we don't % want to start a paragraph, which will create a hsize-width box and % eradicate the centering. \ifx\centersub\centerV\else \noindent \fi % % Output the image. \ifpdf % For pdfTeX and LuaTeX <= 0.80 \dopdfimage{#1}{#2}{#3}% \else \ifx\XeTeXrevision\thisisundefined % For epsf.tex % \epsfbox itself resets \epsf?size at each figure. \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi \setbox0 = \hbox{\ignorespaces #3}% \ifdim\wd0 > 0pt \epsfysize=#3\relax \fi \epsfbox{#1.eps}% \else % For XeTeX \doxeteximage{#1}{#2}{#3}% \fi \fi % \ifimagevmode \medskip % space after a standalone image \fi \ifx\centersub\centerV \egroup \fi \endgroup} % @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables, % etc. We don't actually implement floating yet, we always include the % float "here". But it seemed the best name for the future. % \envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish} % There may be a space before second and/or third parameter; delete it. \def\eatcommaspace#1, {#1,} % #1 is the optional FLOATTYPE, the text label for this float, typically % "Figure", "Table", "Example", etc. Can't contain commas. If omitted, % this float will not be numbered and cannot be referred to. % % #2 is the optional xref label. Also must be present for the float to % be referable. % % #3 is the optional positioning argument; for now, it is ignored. It % will somehow specify the positions allowed to float to (here, top, bottom). % % We keep a separate counter for each FLOATTYPE, which we reset at each % chapter-level command. \let\resetallfloatnos=\empty % \def\dofloat#1,#2,#3,#4\finish{% \let\thiscaption=\empty \let\thisshortcaption=\empty % % don't lose footnotes inside @float. % % BEWARE: when the floats start float, we have to issue warning whenever an % insert appears inside a float which could possibly float. --kasal, 26may04 % \startsavinginserts % % We can't be used inside a paragraph. \par % \vtop\bgroup \def\floattype{#1}% \def\floatlabel{#2}% \def\floatloc{#3}% we do nothing with this yet. % \ifx\floattype\empty \let\safefloattype=\empty \else {% % the floattype might have accents or other special characters, % but we need to use it in a control sequence name. \indexnofonts \turnoffactive \xdef\safefloattype{\floattype}% }% \fi % % If label is given but no type, we handle that as the empty type. \ifx\floatlabel\empty \else % We want each FLOATTYPE to be numbered separately (Figure 1, % Table 1, Figure 2, ...). (And if no label, no number.) % \expandafter\getfloatno\csname\safefloattype floatno\endcsname \global\advance\floatno by 1 % {% % This magic value for \lastsection is output by \setref as the % XREFLABEL-title value. \xrefX uses it to distinguish float % labels (which have a completely different output format) from % node and anchor labels. And \xrdef uses it to construct the % lists of floats. % \edef\lastsection{\floatmagic=\safefloattype}% \setref{\floatlabel}{Yfloat}% }% \fi % % start with \parskip glue, I guess. \vskip\parskip % % Don't suppress indentation if a float happens to start a section. \restorefirstparagraphindent } % we have these possibilities: % @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap % @float Foo,lbl & no caption: Foo 1.1 % @float Foo & @caption{Cap}: Foo: Cap % @float Foo & no caption: Foo % @float ,lbl & Caption{Cap}: 1.1: Cap % @float ,lbl & no caption: 1.1 % @float & @caption{Cap}: Cap % @float & no caption: % \def\Efloat{% \let\floatident = \empty % % In all cases, if we have a float type, it comes first. \ifx\floattype\empty \else \def\floatident{\floattype}\fi % % If we have an xref label, the number comes next. \ifx\floatlabel\empty \else \ifx\floattype\empty \else % if also had float type, need tie first. \appendtomacro\floatident{\tie}% \fi % the number. \appendtomacro\floatident{\chaplevelprefix\the\floatno}% \fi % % Start the printed caption with what we've constructed in % \floatident, but keep it separate; we need \floatident again. \let\captionline = \floatident % \ifx\thiscaption\empty \else \ifx\floatident\empty \else \appendtomacro\captionline{: }% had ident, so need a colon between \fi % % caption text. \appendtomacro\captionline{\scanexp\thiscaption}% \fi % % If we have anything to print, print it, with space before. % Eventually this needs to become an \insert. \ifx\captionline\empty \else \vskip.5\parskip \captionline % % Space below caption. \vskip\parskip \fi % % If have an xref label, write the list of floats info. Do this % after the caption, to avoid chance of it being a breakpoint. \ifx\floatlabel\empty \else % Write the text that goes in the lof to the aux file as % \floatlabel-lof. Besides \floatident, we include the short % caption if specified, else the full caption if specified, else nothing. {% \requireauxfile \atdummies % \ifx\thisshortcaption\empty \def\gtemp{\thiscaption}% \else \def\gtemp{\thisshortcaption}% \fi \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident \ifx\gtemp\empty \else : \gtemp \fi}}% }% \fi \egroup % end of \vtop % \checkinserts } % Append the tokens #2 to the definition of macro #1, not expanding either. % \def\appendtomacro#1#2{% \expandafter\def\expandafter#1\expandafter{#1#2}% } % @caption, @shortcaption % \def\caption{\docaption\thiscaption} \def\shortcaption{\docaption\thisshortcaption} \def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption} \def\defcaption#1#2{\egroup \def#1{#2}} % The parameter is the control sequence identifying the counter we are % going to use. Create it if it doesn't exist and assign it to \floatno. \def\getfloatno#1{% \ifx#1\relax % Haven't seen this figure type before. \csname newcount\endcsname #1% % % Remember to reset this floatno at the next chap. \expandafter\gdef\expandafter\resetallfloatnos \expandafter{\resetallfloatnos #1=0 }% \fi \let\floatno#1% } % \setref calls this to get the XREFLABEL-snt value. We want an @xref % to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we % first read the @float command. % \def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}% % Magic string used for the XREFLABEL-title value, so \xrefX can % distinguish floats from other xref types. \def\floatmagic{!!float!!} % #1 is the control sequence we are passed; we expand into a conditional % which is true if #1 represents a float ref. That is, the magic % \lastsection value which we \setref above. % \def\iffloat#1{\expandafter\doiffloat#1==\finish} % % #1 is (maybe) the \floatmagic string. If so, #2 will be the % (safe) float type for this float. We set \iffloattype to #2. % \def\doiffloat#1=#2=#3\finish{% \def\temp{#1}% \def\iffloattype{#2}% \ifx\temp\floatmagic } % @listoffloats FLOATTYPE - print a list of floats like a table of contents. % \parseargdef\listoffloats{% \def\floattype{#1}% floattype {% % the floattype might have accents or other special characters, % but we need to use it in a control sequence name. \indexnofonts \turnoffactive \xdef\safefloattype{\floattype}% }% % % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE. \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax \ifhavexrefs % if the user said @listoffloats foo but never @float foo. \message{\linenumber No `\safefloattype' floats to list.}% \fi \else \begingroup \leftskip=\tocindent % indent these entries like a toc \let\do=\listoffloatsdo \csname floatlist\safefloattype\endcsname \endgroup \fi } % This is called on each entry in a list of floats. We're passed the % xref label, in the form LABEL-title, which is how we save it in the % aux file. We strip off the -title and look up \XRLABEL-lof, which % has the text we're supposed to typeset here. % % Figures without xref labels will not be included in the list (since % they won't appear in the aux file). % \def\listoffloatsdo#1{\listoffloatsdoentry#1\finish} \def\listoffloatsdoentry#1-title\finish{{% % Can't fully expand XR#1-lof because it can contain anything. Just % pass the control sequence. On the other hand, XR#1-pg is just the % page number, and we want to fully expand that so we can get a link % in pdf output. \toksA = \expandafter{\csname XR#1-lof\endcsname}% % % use the same \entry macro we use to generate the TOC and index. \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}% \writeentry }} \message{localization,} % For single-language documents, @documentlanguage is usually given very % early, just after @documentencoding. Single argument is the language % (de) or locale (de_DE) abbreviation. % { \catcode`\_ = \active \globaldefs=1 \parseargdef\documentlanguage{% \tex % read txi-??.tex file in plain TeX. % Read the file by the name they passed if it exists. \let_ = \normalunderscore % normal _ character for filename test \openin 1 txi-#1.tex \ifeof 1 \documentlanguagetrywithoutunderscore #1_\finish \else \globaldefs = 1 % everything in the txi-LL files needs to persist \input txi-#1.tex \fi \closein 1 \endgroup % end raw TeX } % % If they passed de_DE, and txi-de_DE.tex doesn't exist, % try txi-de.tex. % \gdef\documentlanguagetrywithoutunderscore#1_#2\finish{% \openin 1 txi-#1.tex \ifeof 1 \errhelp = \nolanghelp \errmessage{Cannot read language file txi-#1.tex}% \else \globaldefs = 1 % everything in the txi-LL files needs to persist \input txi-#1.tex \fi \closein 1 } }% end of special _ catcode % \newhelp\nolanghelp{The given language definition file cannot be found or is empty. Maybe you need to install it? Putting it in the current directory should work if nowhere else does.} % This macro is called from txi-??.tex files; the first argument is the % \language name to set (without the "\lang@" prefix), the second and % third args are \{left,right}hyphenmin. % % The language names to pass are determined when the format is built. % See the etex.log file created at that time, e.g., % /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log. % % With TeX Live 2008, etex now includes hyphenation patterns for all % available languages. This means we can support hyphenation in % Texinfo, at least to some extent. (This still doesn't solve the % accented characters problem.) % \catcode`@=11 \def\txisetlanguage#1#2#3{% % do not set the language if the name is undefined in the current TeX. \expandafter\ifx\csname lang@#1\endcsname \relax \message{no patterns for #1}% \else \global\language = \csname lang@#1\endcsname \fi % but there is no harm in adjusting the hyphenmin values regardless. \global\lefthyphenmin = #2\relax \global\righthyphenmin = #3\relax } % XeTeX and LuaTeX can handle Unicode natively. % Their default I/O uses UTF-8 sequences instead of a byte-wise operation. % Other TeX engines' I/O (pdfTeX, etc.) is byte-wise. % \newif\iftxinativeunicodecapable \newif\iftxiusebytewiseio \ifx\XeTeXrevision\thisisundefined \ifx\luatexversion\thisisundefined \txinativeunicodecapablefalse \txiusebytewiseiotrue \else \txinativeunicodecapabletrue \txiusebytewiseiofalse \fi \else \txinativeunicodecapabletrue \txiusebytewiseiofalse \fi % Set I/O by bytes instead of UTF-8 sequence for XeTeX and LuaTex % for non-UTF-8 (byte-wise) encodings. % \def\setbytewiseio{% \ifx\XeTeXrevision\thisisundefined \else \XeTeXdefaultencoding "bytes" % For subsequent files to be read \XeTeXinputencoding "bytes" % For document root file % Unfortunately, there seems to be no corresponding XeTeX command for % output encoding. This is a problem for auxiliary index and TOC files. % The only solution would be perhaps to write out @U{...} sequences in % place of non-ASCII characters. \fi \ifx\luatexversion\thisisundefined \else \directlua{ local utf8_char, byte, gsub = unicode.utf8.char, string.byte, string.gsub local function convert_char (char) return utf8_char(byte(char)) end local function convert_line (line) return gsub(line, ".", convert_char) end callback.register("process_input_buffer", convert_line) local function convert_line_out (line) local line_out = "" for c in string.utfvalues(line) do line_out = line_out .. string.char(c) end return line_out end callback.register("process_output_buffer", convert_line_out) } \fi \txiusebytewiseiotrue } % Helpers for encodings. % Set the catcode of characters 128 through 255 to the specified number. % \def\setnonasciicharscatcode#1{% \count255=128 \loop\ifnum\count255<256 \global\catcode\count255=#1\relax \advance\count255 by 1 \repeat } \def\setnonasciicharscatcodenonglobal#1{% \count255=128 \loop\ifnum\count255<256 \catcode\count255=#1\relax \advance\count255 by 1 \repeat } % @documentencoding sets the definition of non-ASCII characters % according to the specified encoding. % \def\documentencoding{\parseargusing\filenamecatcodes\documentencodingzzz} \def\documentencodingzzz#1{% % % Encoding being declared for the document. \def\declaredencoding{\csname #1.enc\endcsname}% % % Supported encodings: names converted to tokens in order to be able % to compare them with \ifx. \def\ascii{\csname US-ASCII.enc\endcsname}% \def\latnine{\csname ISO-8859-15.enc\endcsname}% \def\latone{\csname ISO-8859-1.enc\endcsname}% \def\lattwo{\csname ISO-8859-2.enc\endcsname}% \def\utfeight{\csname UTF-8.enc\endcsname}% % \ifx \declaredencoding \ascii \asciichardefs % \else \ifx \declaredencoding \lattwo \iftxinativeunicodecapable \setbytewiseio \fi \setnonasciicharscatcode\active \lattwochardefs % \else \ifx \declaredencoding \latone \iftxinativeunicodecapable \setbytewiseio \fi \setnonasciicharscatcode\active \latonechardefs % \else \ifx \declaredencoding \latnine \iftxinativeunicodecapable \setbytewiseio \fi \setnonasciicharscatcode\active \latninechardefs % \else \ifx \declaredencoding \utfeight \iftxinativeunicodecapable % For native Unicode handling (XeTeX and LuaTeX) \nativeunicodechardefs \else % For treating UTF-8 as byte sequences (TeX, eTeX and pdfTeX) \setnonasciicharscatcode\active % since we already invoked \utfeightchardefs at the top level % (below), do not re-invoke it, otherwise our check for duplicated % definitions gets triggered. Making non-ascii chars active is % sufficient. \fi % \else \message{Ignoring unknown document encoding: #1.}% % \fi % utfeight \fi % latnine \fi % latone \fi % lattwo \fi % ascii % \ifx\XeTeXrevision\thisisundefined \else \ifx \declaredencoding \utfeight \else \ifx \declaredencoding \ascii \else \message{Warning: XeTeX with non-UTF-8 encodings cannot handle % non-ASCII characters in auxiliary files.}% \fi \fi \fi } % emacs-page % A message to be logged when using a character that isn't available % the default font encoding (OT1). % \def\missingcharmsg#1{\message{Character missing, sorry: #1.}} % Take account of \c (plain) vs. \, (Texinfo) difference. \def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi} % First, make active non-ASCII characters in order for them to be % correctly categorized when TeX reads the replacement text of % macros containing the character definitions. \setnonasciicharscatcode\active % \def\gdefchar#1#2{% \gdef#1{% \ifpassthroughchars \string#1% \else #2% \fi }} % Latin1 (ISO-8859-1) character definitions. \def\latonechardefs{% \gdefchar^^a0{\tie} \gdefchar^^a1{\exclamdown} \gdefchar^^a2{{\tcfont \char162}} % cent \gdefchar^^a3{\pounds{}} \gdefchar^^a4{{\tcfont \char164}} % currency \gdefchar^^a5{{\tcfont \char165}} % yen \gdefchar^^a6{{\tcfont \char166}} % broken bar \gdefchar^^a7{\S} \gdefchar^^a8{\"{}} \gdefchar^^a9{\copyright{}} \gdefchar^^aa{\ordf} \gdefchar^^ab{\guillemetleft{}} \gdefchar^^ac{\ensuremath\lnot} \gdefchar^^ad{\-} \gdefchar^^ae{\registeredsymbol{}} \gdefchar^^af{\={}} % \gdefchar^^b0{\textdegree} \gdefchar^^b1{$\pm$} \gdefchar^^b2{$^2$} \gdefchar^^b3{$^3$} \gdefchar^^b4{\'{}} \gdefchar^^b5{$\mu$} \gdefchar^^b6{\P} \gdefchar^^b7{\ensuremath\cdot} \gdefchar^^b8{\cedilla\ } \gdefchar^^b9{$^1$} \gdefchar^^ba{\ordm} \gdefchar^^bb{\guillemetright{}} \gdefchar^^bc{$1\over4$} \gdefchar^^bd{$1\over2$} \gdefchar^^be{$3\over4$} \gdefchar^^bf{\questiondown} % \gdefchar^^c0{\`A} \gdefchar^^c1{\'A} \gdefchar^^c2{\^A} \gdefchar^^c3{\~A} \gdefchar^^c4{\"A} \gdefchar^^c5{\ringaccent A} \gdefchar^^c6{\AE} \gdefchar^^c7{\cedilla C} \gdefchar^^c8{\`E} \gdefchar^^c9{\'E} \gdefchar^^ca{\^E} \gdefchar^^cb{\"E} \gdefchar^^cc{\`I} \gdefchar^^cd{\'I} \gdefchar^^ce{\^I} \gdefchar^^cf{\"I} % \gdefchar^^d0{\DH} \gdefchar^^d1{\~N} \gdefchar^^d2{\`O} \gdefchar^^d3{\'O} \gdefchar^^d4{\^O} \gdefchar^^d5{\~O} \gdefchar^^d6{\"O} \gdefchar^^d7{$\times$} \gdefchar^^d8{\O} \gdefchar^^d9{\`U} \gdefchar^^da{\'U} \gdefchar^^db{\^U} \gdefchar^^dc{\"U} \gdefchar^^dd{\'Y} \gdefchar^^de{\TH} \gdefchar^^df{\ss} % \gdefchar^^e0{\`a} \gdefchar^^e1{\'a} \gdefchar^^e2{\^a} \gdefchar^^e3{\~a} \gdefchar^^e4{\"a} \gdefchar^^e5{\ringaccent a} \gdefchar^^e6{\ae} \gdefchar^^e7{\cedilla c} \gdefchar^^e8{\`e} \gdefchar^^e9{\'e} \gdefchar^^ea{\^e} \gdefchar^^eb{\"e} \gdefchar^^ec{\`{\dotless i}} \gdefchar^^ed{\'{\dotless i}} \gdefchar^^ee{\^{\dotless i}} \gdefchar^^ef{\"{\dotless i}} % \gdefchar^^f0{\dh} \gdefchar^^f1{\~n} \gdefchar^^f2{\`o} \gdefchar^^f3{\'o} \gdefchar^^f4{\^o} \gdefchar^^f5{\~o} \gdefchar^^f6{\"o} \gdefchar^^f7{$\div$} \gdefchar^^f8{\o} \gdefchar^^f9{\`u} \gdefchar^^fa{\'u} \gdefchar^^fb{\^u} \gdefchar^^fc{\"u} \gdefchar^^fd{\'y} \gdefchar^^fe{\th} \gdefchar^^ff{\"y} } % Latin9 (ISO-8859-15) encoding character definitions. \def\latninechardefs{% % Encoding is almost identical to Latin1. \latonechardefs % \gdefchar^^a4{\euro{}} \gdefchar^^a6{\v S} \gdefchar^^a8{\v s} \gdefchar^^b4{\v Z} \gdefchar^^b8{\v z} \gdefchar^^bc{\OE} \gdefchar^^bd{\oe} \gdefchar^^be{\"Y} } % Latin2 (ISO-8859-2) character definitions. \def\lattwochardefs{% \gdefchar^^a0{\tie} \gdefchar^^a1{\ogonek{A}} \gdefchar^^a2{\u{}} \gdefchar^^a3{\L} \gdefchar^^a4{\missingcharmsg{CURRENCY SIGN}} \gdefchar^^a5{\v L} \gdefchar^^a6{\'S} \gdefchar^^a7{\S} \gdefchar^^a8{\"{}} \gdefchar^^a9{\v S} \gdefchar^^aa{\cedilla S} \gdefchar^^ab{\v T} \gdefchar^^ac{\'Z} \gdefchar^^ad{\-} \gdefchar^^ae{\v Z} \gdefchar^^af{\dotaccent Z} % \gdefchar^^b0{\textdegree{}} \gdefchar^^b1{\ogonek{a}} \gdefchar^^b2{\ogonek{ }} \gdefchar^^b3{\l} \gdefchar^^b4{\'{}} \gdefchar^^b5{\v l} \gdefchar^^b6{\'s} \gdefchar^^b7{\v{}} \gdefchar^^b8{\cedilla\ } \gdefchar^^b9{\v s} \gdefchar^^ba{\cedilla s} \gdefchar^^bb{\v t} \gdefchar^^bc{\'z} \gdefchar^^bd{\H{}} \gdefchar^^be{\v z} \gdefchar^^bf{\dotaccent z} % \gdefchar^^c0{\'R} \gdefchar^^c1{\'A} \gdefchar^^c2{\^A} \gdefchar^^c3{\u A} \gdefchar^^c4{\"A} \gdefchar^^c5{\'L} \gdefchar^^c6{\'C} \gdefchar^^c7{\cedilla C} \gdefchar^^c8{\v C} \gdefchar^^c9{\'E} \gdefchar^^ca{\ogonek{E}} \gdefchar^^cb{\"E} \gdefchar^^cc{\v E} \gdefchar^^cd{\'I} \gdefchar^^ce{\^I} \gdefchar^^cf{\v D} % \gdefchar^^d0{\DH} \gdefchar^^d1{\'N} \gdefchar^^d2{\v N} \gdefchar^^d3{\'O} \gdefchar^^d4{\^O} \gdefchar^^d5{\H O} \gdefchar^^d6{\"O} \gdefchar^^d7{$\times$} \gdefchar^^d8{\v R} \gdefchar^^d9{\ringaccent U} \gdefchar^^da{\'U} \gdefchar^^db{\H U} \gdefchar^^dc{\"U} \gdefchar^^dd{\'Y} \gdefchar^^de{\cedilla T} \gdefchar^^df{\ss} % \gdefchar^^e0{\'r} \gdefchar^^e1{\'a} \gdefchar^^e2{\^a} \gdefchar^^e3{\u a} \gdefchar^^e4{\"a} \gdefchar^^e5{\'l} \gdefchar^^e6{\'c} \gdefchar^^e7{\cedilla c} \gdefchar^^e8{\v c} \gdefchar^^e9{\'e} \gdefchar^^ea{\ogonek{e}} \gdefchar^^eb{\"e} \gdefchar^^ec{\v e} \gdefchar^^ed{\'{\dotless{i}}} \gdefchar^^ee{\^{\dotless{i}}} \gdefchar^^ef{\v d} % \gdefchar^^f0{\dh} \gdefchar^^f1{\'n} \gdefchar^^f2{\v n} \gdefchar^^f3{\'o} \gdefchar^^f4{\^o} \gdefchar^^f5{\H o} \gdefchar^^f6{\"o} \gdefchar^^f7{$\div$} \gdefchar^^f8{\v r} \gdefchar^^f9{\ringaccent u} \gdefchar^^fa{\'u} \gdefchar^^fb{\H u} \gdefchar^^fc{\"u} \gdefchar^^fd{\'y} \gdefchar^^fe{\cedilla t} \gdefchar^^ff{\dotaccent{}} } % UTF-8 character definitions. % % This code to support UTF-8 is based on LaTeX's utf8.def, with some % changes for Texinfo conventions. It is included here under the GPL by % permission from Frank Mittelbach and the LaTeX team. % \newcount\countUTFx \newcount\countUTFy \newcount\countUTFz \gdef\UTFviiiTwoOctets#1#2{\expandafter \UTFviiiDefined\csname u8:#1\string #2\endcsname} % \gdef\UTFviiiThreeOctets#1#2#3{\expandafter \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname} % \gdef\UTFviiiFourOctets#1#2#3#4{\expandafter \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname} \gdef\UTFviiiDefined#1{% \ifx #1\relax \message{\linenumber Unicode char \string #1 not defined for Texinfo}% \else \expandafter #1% \fi } % Give non-ASCII bytes the active definitions for processing UTF-8 sequences \begingroup \catcode`\~13 \catcode`\$12 \catcode`\"12 % Loop from \countUTFx to \countUTFy, performing \UTFviiiTmp % substituting ~ and $ with a character token of that value. \def\UTFviiiLoop{% \global\catcode\countUTFx\active \uccode`\~\countUTFx \uccode`\$\countUTFx \uppercase\expandafter{\UTFviiiTmp}% \advance\countUTFx by 1 \ifnum\countUTFx < \countUTFy \expandafter\UTFviiiLoop \fi} % For bytes other than the first in a UTF-8 sequence. Not expected to % be expanded except when writing to auxiliary files. \countUTFx = "80 \countUTFy = "C2 \def\UTFviiiTmp{% \gdef~{% \ifpassthroughchars $\fi}}% \UTFviiiLoop \countUTFx = "C2 \countUTFy = "E0 \def\UTFviiiTmp{% \gdef~{% \ifpassthroughchars $% \else\expandafter\UTFviiiTwoOctets\expandafter$\fi}}% \UTFviiiLoop \countUTFx = "E0 \countUTFy = "F0 \def\UTFviiiTmp{% \gdef~{% \ifpassthroughchars $% \else\expandafter\UTFviiiThreeOctets\expandafter$\fi}}% \UTFviiiLoop \countUTFx = "F0 \countUTFy = "F4 \def\UTFviiiTmp{% \gdef~{% \ifpassthroughchars $% \else\expandafter\UTFviiiFourOctets\expandafter$\fi }}% \UTFviiiLoop \endgroup \def\globallet{\global\let} % save some \expandafter's below % @U{xxxx} to produce U+xxxx, if we support it. \def\U#1{% \expandafter\ifx\csname uni:#1\endcsname \relax \iftxinativeunicodecapable % All Unicode characters can be used if native Unicode handling is % active. However, if the font does not have the glyph, % letters are missing. \begingroup \uccode`\.="#1\relax \uppercase{.} \endgroup \else \errhelp = \EMsimple \errmessage{Unicode character U+#1 not supported, sorry}% \fi \else \csname uni:#1\endcsname \fi } % These macros are used here to construct the name of a control % sequence to be defined. \def\UTFviiiTwoOctetsName#1#2{% \csname u8:#1\string #2\endcsname}% \def\UTFviiiThreeOctetsName#1#2#3{% \csname u8:#1\string #2\string #3\endcsname}% \def\UTFviiiFourOctetsName#1#2#3#4{% \csname u8:#1\string #2\string #3\string #4\endcsname}% % For UTF-8 byte sequences (TeX, e-TeX and pdfTeX), % provide a definition macro to replace a Unicode character; % this gets used by the @U command % \begingroup \catcode`\"=12 \catcode`\<=12 \catcode`\.=12 \catcode`\,=12 \catcode`\;=12 \catcode`\!=12 \catcode`\~=13 \gdef\DeclareUnicodeCharacterUTFviii#1#2{% \countUTFz = "#1\relax \begingroup \parseXMLCharref % Give \u8:... its definition. The sequence of seven \expandafter's % expands after the \gdef three times, e.g. % % 1. \UTFviiTwoOctetsName B1 B2 % 2. \csname u8:B1 \string B2 \endcsname % 3. \u8: B1 B2 (a single control sequence token) % \expandafter\expandafter \expandafter\expandafter \expandafter\expandafter \expandafter\gdef \UTFviiiTmp{#2}% % \expandafter\ifx\csname uni:#1\endcsname \relax \else \message{Internal error, already defined: #1}% \fi % % define an additional control sequence for this code point. \expandafter\globallet\csname uni:#1\endcsname \UTFviiiTmp \endgroup} % % Given the value in \countUTFz as a Unicode code point, set \UTFviiiTmp % to the corresponding UTF-8 sequence. \gdef\parseXMLCharref{% \ifnum\countUTFz < "A0\relax \errhelp = \EMsimple \errmessage{Cannot define Unicode char value < 00A0}% \else\ifnum\countUTFz < "800\relax \parseUTFviiiA,% \parseUTFviiiB C\UTFviiiTwoOctetsName.,% \else\ifnum\countUTFz < "10000\relax \parseUTFviiiA;% \parseUTFviiiA,% \parseUTFviiiB E\UTFviiiThreeOctetsName.{,;}% \else \parseUTFviiiA;% \parseUTFviiiA,% \parseUTFviiiA!% \parseUTFviiiB F\UTFviiiFourOctetsName.{!,;}% \fi\fi\fi } % Extract a byte from the end of the UTF-8 representation of \countUTFx. % It must be a non-initial byte in the sequence. % Change \uccode of #1 for it to be used in \parseUTFviiiB as one % of the bytes. \gdef\parseUTFviiiA#1{% \countUTFx = \countUTFz \divide\countUTFz by 64 \countUTFy = \countUTFz % Save to be the future value of \countUTFz. \multiply\countUTFz by 64 % \countUTFz is now \countUTFx with the last 5 bits cleared. Subtract % in order to get the last five bits. \advance\countUTFx by -\countUTFz % Convert this to the byte in the UTF-8 sequence. \advance\countUTFx by 128 \uccode `#1\countUTFx \countUTFz = \countUTFy} % Used to put a UTF-8 byte sequence into \UTFviiiTmp % #1 is the increment for \countUTFz to yield a the first byte of the UTF-8 % sequence. % #2 is one of the \UTFviii*OctetsName macros. % #3 is always a full stop (.) % #4 is a template for the other bytes in the sequence. The values for these % bytes is substituted in here with \uppercase using the \uccode's. \gdef\parseUTFviiiB#1#2#3#4{% \advance\countUTFz by "#10\relax \uccode `#3\countUTFz \uppercase{\gdef\UTFviiiTmp{#2#3#4}}} \endgroup % For native Unicode handling (XeTeX and LuaTeX), % provide a definition macro that sets a catcode to `other' non-globally % \def\DeclareUnicodeCharacterNativeOther#1#2{% \catcode"#1=\other } % https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_M % U+0000..U+007F = https://en.wikipedia.org/wiki/Basic_Latin_(Unicode_block) % U+0080..U+00FF = https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block) % U+0100..U+017F = https://en.wikipedia.org/wiki/Latin_Extended-A % U+0180..U+024F = https://en.wikipedia.org/wiki/Latin_Extended-B % % Many of our renditions are less than wonderful, and all the missing % characters are available somewhere. Loading the necessary fonts % awaits user request. We can't truly support Unicode without % reimplementing everything that's been done in LaTeX for many years, % plus probably using luatex or xetex, and who knows what else. % We won't be doing that here in this simple file. But we can try to at % least make most of the characters not bomb out. % \def\unicodechardefs{% \DeclareUnicodeCharacter{00A0}{\tie}% \DeclareUnicodeCharacter{00A1}{\exclamdown}% \DeclareUnicodeCharacter{00A2}{{\tcfont \char162}}% 0242=cent \DeclareUnicodeCharacter{00A3}{\pounds{}}% \DeclareUnicodeCharacter{00A4}{{\tcfont \char164}}% 0244=currency \DeclareUnicodeCharacter{00A5}{{\tcfont \char165}}% 0245=yen \DeclareUnicodeCharacter{00A6}{{\tcfont \char166}}% 0246=brokenbar \DeclareUnicodeCharacter{00A7}{\S}% \DeclareUnicodeCharacter{00A8}{\"{ }}% \DeclareUnicodeCharacter{00A9}{\copyright{}}% \DeclareUnicodeCharacter{00AA}{\ordf}% \DeclareUnicodeCharacter{00AB}{\guillemetleft{}}% \DeclareUnicodeCharacter{00AC}{\ensuremath\lnot}% \DeclareUnicodeCharacter{00AD}{\-}% \DeclareUnicodeCharacter{00AE}{\registeredsymbol{}}% \DeclareUnicodeCharacter{00AF}{\={ }}% % \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}% \DeclareUnicodeCharacter{00B1}{\ensuremath\pm}% \DeclareUnicodeCharacter{00B2}{$^2$}% \DeclareUnicodeCharacter{00B3}{$^3$}% \DeclareUnicodeCharacter{00B4}{\'{ }}% \DeclareUnicodeCharacter{00B5}{$\mu$}% \DeclareUnicodeCharacter{00B6}{\P}% \DeclareUnicodeCharacter{00B7}{\ensuremath\cdot}% \DeclareUnicodeCharacter{00B8}{\cedilla{ }}% \DeclareUnicodeCharacter{00B9}{$^1$}% \DeclareUnicodeCharacter{00BA}{\ordm}% \DeclareUnicodeCharacter{00BB}{\guillemetright{}}% \DeclareUnicodeCharacter{00BC}{$1\over4$}% \DeclareUnicodeCharacter{00BD}{$1\over2$}% \DeclareUnicodeCharacter{00BE}{$3\over4$}% \DeclareUnicodeCharacter{00BF}{\questiondown}% % \DeclareUnicodeCharacter{00C0}{\`A}% \DeclareUnicodeCharacter{00C1}{\'A}% \DeclareUnicodeCharacter{00C2}{\^A}% \DeclareUnicodeCharacter{00C3}{\~A}% \DeclareUnicodeCharacter{00C4}{\"A}% \DeclareUnicodeCharacter{00C5}{\AA}% \DeclareUnicodeCharacter{00C6}{\AE}% \DeclareUnicodeCharacter{00C7}{\cedilla{C}}% \DeclareUnicodeCharacter{00C8}{\`E}% \DeclareUnicodeCharacter{00C9}{\'E}% \DeclareUnicodeCharacter{00CA}{\^E}% \DeclareUnicodeCharacter{00CB}{\"E}% \DeclareUnicodeCharacter{00CC}{\`I}% \DeclareUnicodeCharacter{00CD}{\'I}% \DeclareUnicodeCharacter{00CE}{\^I}% \DeclareUnicodeCharacter{00CF}{\"I}% % \DeclareUnicodeCharacter{00D0}{\DH}% \DeclareUnicodeCharacter{00D1}{\~N}% \DeclareUnicodeCharacter{00D2}{\`O}% \DeclareUnicodeCharacter{00D3}{\'O}% \DeclareUnicodeCharacter{00D4}{\^O}% \DeclareUnicodeCharacter{00D5}{\~O}% \DeclareUnicodeCharacter{00D6}{\"O}% \DeclareUnicodeCharacter{00D7}{\ensuremath\times}% \DeclareUnicodeCharacter{00D8}{\O}% \DeclareUnicodeCharacter{00D9}{\`U}% \DeclareUnicodeCharacter{00DA}{\'U}% \DeclareUnicodeCharacter{00DB}{\^U}% \DeclareUnicodeCharacter{00DC}{\"U}% \DeclareUnicodeCharacter{00DD}{\'Y}% \DeclareUnicodeCharacter{00DE}{\TH}% \DeclareUnicodeCharacter{00DF}{\ss}% % \DeclareUnicodeCharacter{00E0}{\`a}% \DeclareUnicodeCharacter{00E1}{\'a}% \DeclareUnicodeCharacter{00E2}{\^a}% \DeclareUnicodeCharacter{00E3}{\~a}% \DeclareUnicodeCharacter{00E4}{\"a}% \DeclareUnicodeCharacter{00E5}{\aa}% \DeclareUnicodeCharacter{00E6}{\ae}% \DeclareUnicodeCharacter{00E7}{\cedilla{c}}% \DeclareUnicodeCharacter{00E8}{\`e}% \DeclareUnicodeCharacter{00E9}{\'e}% \DeclareUnicodeCharacter{00EA}{\^e}% \DeclareUnicodeCharacter{00EB}{\"e}% \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}% \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}% \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}% \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}% % \DeclareUnicodeCharacter{00F0}{\dh}% \DeclareUnicodeCharacter{00F1}{\~n}% \DeclareUnicodeCharacter{00F2}{\`o}% \DeclareUnicodeCharacter{00F3}{\'o}% \DeclareUnicodeCharacter{00F4}{\^o}% \DeclareUnicodeCharacter{00F5}{\~o}% \DeclareUnicodeCharacter{00F6}{\"o}% \DeclareUnicodeCharacter{00F7}{\ensuremath\div}% \DeclareUnicodeCharacter{00F8}{\o}% \DeclareUnicodeCharacter{00F9}{\`u}% \DeclareUnicodeCharacter{00FA}{\'u}% \DeclareUnicodeCharacter{00FB}{\^u}% \DeclareUnicodeCharacter{00FC}{\"u}% \DeclareUnicodeCharacter{00FD}{\'y}% \DeclareUnicodeCharacter{00FE}{\th}% \DeclareUnicodeCharacter{00FF}{\"y}% % \DeclareUnicodeCharacter{0100}{\=A}% \DeclareUnicodeCharacter{0101}{\=a}% \DeclareUnicodeCharacter{0102}{\u{A}}% \DeclareUnicodeCharacter{0103}{\u{a}}% \DeclareUnicodeCharacter{0104}{\ogonek{A}}% \DeclareUnicodeCharacter{0105}{\ogonek{a}}% \DeclareUnicodeCharacter{0106}{\'C}% \DeclareUnicodeCharacter{0107}{\'c}% \DeclareUnicodeCharacter{0108}{\^C}% \DeclareUnicodeCharacter{0109}{\^c}% \DeclareUnicodeCharacter{010A}{\dotaccent{C}}% \DeclareUnicodeCharacter{010B}{\dotaccent{c}}% \DeclareUnicodeCharacter{010C}{\v{C}}% \DeclareUnicodeCharacter{010D}{\v{c}}% \DeclareUnicodeCharacter{010E}{\v{D}}% \DeclareUnicodeCharacter{010F}{d'}% % \DeclareUnicodeCharacter{0110}{\DH}% \DeclareUnicodeCharacter{0111}{\dh}% \DeclareUnicodeCharacter{0112}{\=E}% \DeclareUnicodeCharacter{0113}{\=e}% \DeclareUnicodeCharacter{0114}{\u{E}}% \DeclareUnicodeCharacter{0115}{\u{e}}% \DeclareUnicodeCharacter{0116}{\dotaccent{E}}% \DeclareUnicodeCharacter{0117}{\dotaccent{e}}% \DeclareUnicodeCharacter{0118}{\ogonek{E}}% \DeclareUnicodeCharacter{0119}{\ogonek{e}}% \DeclareUnicodeCharacter{011A}{\v{E}}% \DeclareUnicodeCharacter{011B}{\v{e}}% \DeclareUnicodeCharacter{011C}{\^G}% \DeclareUnicodeCharacter{011D}{\^g}% \DeclareUnicodeCharacter{011E}{\u{G}}% \DeclareUnicodeCharacter{011F}{\u{g}}% % \DeclareUnicodeCharacter{0120}{\dotaccent{G}}% \DeclareUnicodeCharacter{0121}{\dotaccent{g}}% \DeclareUnicodeCharacter{0122}{\cedilla{G}}% \DeclareUnicodeCharacter{0123}{\cedilla{g}}% \DeclareUnicodeCharacter{0124}{\^H}% \DeclareUnicodeCharacter{0125}{\^h}% \DeclareUnicodeCharacter{0126}{\missingcharmsg{H WITH STROKE}}% \DeclareUnicodeCharacter{0127}{\missingcharmsg{h WITH STROKE}}% \DeclareUnicodeCharacter{0128}{\~I}% \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}% \DeclareUnicodeCharacter{012A}{\=I}% \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}% \DeclareUnicodeCharacter{012C}{\u{I}}% \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}% \DeclareUnicodeCharacter{012E}{\ogonek{I}}% \DeclareUnicodeCharacter{012F}{\ogonek{i}}% % \DeclareUnicodeCharacter{0130}{\dotaccent{I}}% \DeclareUnicodeCharacter{0131}{\dotless{i}}% \DeclareUnicodeCharacter{0132}{IJ}% \DeclareUnicodeCharacter{0133}{ij}% \DeclareUnicodeCharacter{0134}{\^J}% \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}% \DeclareUnicodeCharacter{0136}{\cedilla{K}}% \DeclareUnicodeCharacter{0137}{\cedilla{k}}% \DeclareUnicodeCharacter{0138}{\ensuremath\kappa}% \DeclareUnicodeCharacter{0139}{\'L}% \DeclareUnicodeCharacter{013A}{\'l}% \DeclareUnicodeCharacter{013B}{\cedilla{L}}% \DeclareUnicodeCharacter{013C}{\cedilla{l}}% \DeclareUnicodeCharacter{013D}{L'}% should kern \DeclareUnicodeCharacter{013E}{l'}% should kern \DeclareUnicodeCharacter{013F}{L\U{00B7}}% % \DeclareUnicodeCharacter{0140}{l\U{00B7}}% \DeclareUnicodeCharacter{0141}{\L}% \DeclareUnicodeCharacter{0142}{\l}% \DeclareUnicodeCharacter{0143}{\'N}% \DeclareUnicodeCharacter{0144}{\'n}% \DeclareUnicodeCharacter{0145}{\cedilla{N}}% \DeclareUnicodeCharacter{0146}{\cedilla{n}}% \DeclareUnicodeCharacter{0147}{\v{N}}% \DeclareUnicodeCharacter{0148}{\v{n}}% \DeclareUnicodeCharacter{0149}{'n}% \DeclareUnicodeCharacter{014A}{\missingcharmsg{ENG}}% \DeclareUnicodeCharacter{014B}{\missingcharmsg{eng}}% \DeclareUnicodeCharacter{014C}{\=O}% \DeclareUnicodeCharacter{014D}{\=o}% \DeclareUnicodeCharacter{014E}{\u{O}}% \DeclareUnicodeCharacter{014F}{\u{o}}% % \DeclareUnicodeCharacter{0150}{\H{O}}% \DeclareUnicodeCharacter{0151}{\H{o}}% \DeclareUnicodeCharacter{0152}{\OE}% \DeclareUnicodeCharacter{0153}{\oe}% \DeclareUnicodeCharacter{0154}{\'R}% \DeclareUnicodeCharacter{0155}{\'r}% \DeclareUnicodeCharacter{0156}{\cedilla{R}}% \DeclareUnicodeCharacter{0157}{\cedilla{r}}% \DeclareUnicodeCharacter{0158}{\v{R}}% \DeclareUnicodeCharacter{0159}{\v{r}}% \DeclareUnicodeCharacter{015A}{\'S}% \DeclareUnicodeCharacter{015B}{\'s}% \DeclareUnicodeCharacter{015C}{\^S}% \DeclareUnicodeCharacter{015D}{\^s}% \DeclareUnicodeCharacter{015E}{\cedilla{S}}% \DeclareUnicodeCharacter{015F}{\cedilla{s}}% % \DeclareUnicodeCharacter{0160}{\v{S}}% \DeclareUnicodeCharacter{0161}{\v{s}}% \DeclareUnicodeCharacter{0162}{\cedilla{T}}% \DeclareUnicodeCharacter{0163}{\cedilla{t}}% \DeclareUnicodeCharacter{0164}{\v{T}}% \DeclareUnicodeCharacter{0165}{\v{t}}% \DeclareUnicodeCharacter{0166}{\missingcharmsg{H WITH STROKE}}% \DeclareUnicodeCharacter{0167}{\missingcharmsg{h WITH STROKE}}% \DeclareUnicodeCharacter{0168}{\~U}% \DeclareUnicodeCharacter{0169}{\~u}% \DeclareUnicodeCharacter{016A}{\=U}% \DeclareUnicodeCharacter{016B}{\=u}% \DeclareUnicodeCharacter{016C}{\u{U}}% \DeclareUnicodeCharacter{016D}{\u{u}}% \DeclareUnicodeCharacter{016E}{\ringaccent{U}}% \DeclareUnicodeCharacter{016F}{\ringaccent{u}}% % \DeclareUnicodeCharacter{0170}{\H{U}}% \DeclareUnicodeCharacter{0171}{\H{u}}% \DeclareUnicodeCharacter{0172}{\ogonek{U}}% \DeclareUnicodeCharacter{0173}{\ogonek{u}}% \DeclareUnicodeCharacter{0174}{\^W}% \DeclareUnicodeCharacter{0175}{\^w}% \DeclareUnicodeCharacter{0176}{\^Y}% \DeclareUnicodeCharacter{0177}{\^y}% \DeclareUnicodeCharacter{0178}{\"Y}% \DeclareUnicodeCharacter{0179}{\'Z}% \DeclareUnicodeCharacter{017A}{\'z}% \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}% \DeclareUnicodeCharacter{017C}{\dotaccent{z}}% \DeclareUnicodeCharacter{017D}{\v{Z}}% \DeclareUnicodeCharacter{017E}{\v{z}}% \DeclareUnicodeCharacter{017F}{\missingcharmsg{LONG S}}% % \DeclareUnicodeCharacter{01C4}{D\v{Z}}% \DeclareUnicodeCharacter{01C5}{D\v{z}}% \DeclareUnicodeCharacter{01C6}{d\v{z}}% \DeclareUnicodeCharacter{01C7}{LJ}% \DeclareUnicodeCharacter{01C8}{Lj}% \DeclareUnicodeCharacter{01C9}{lj}% \DeclareUnicodeCharacter{01CA}{NJ}% \DeclareUnicodeCharacter{01CB}{Nj}% \DeclareUnicodeCharacter{01CC}{nj}% \DeclareUnicodeCharacter{01CD}{\v{A}}% \DeclareUnicodeCharacter{01CE}{\v{a}}% \DeclareUnicodeCharacter{01CF}{\v{I}}% % \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}% \DeclareUnicodeCharacter{01D1}{\v{O}}% \DeclareUnicodeCharacter{01D2}{\v{o}}% \DeclareUnicodeCharacter{01D3}{\v{U}}% \DeclareUnicodeCharacter{01D4}{\v{u}}% % \DeclareUnicodeCharacter{01E2}{\={\AE}}% \DeclareUnicodeCharacter{01E3}{\={\ae}}% \DeclareUnicodeCharacter{01E6}{\v{G}}% \DeclareUnicodeCharacter{01E7}{\v{g}}% \DeclareUnicodeCharacter{01E8}{\v{K}}% \DeclareUnicodeCharacter{01E9}{\v{k}}% % \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}% \DeclareUnicodeCharacter{01F1}{DZ}% \DeclareUnicodeCharacter{01F2}{Dz}% \DeclareUnicodeCharacter{01F3}{dz}% \DeclareUnicodeCharacter{01F4}{\'G}% \DeclareUnicodeCharacter{01F5}{\'g}% \DeclareUnicodeCharacter{01F8}{\`N}% \DeclareUnicodeCharacter{01F9}{\`n}% \DeclareUnicodeCharacter{01FC}{\'{\AE}}% \DeclareUnicodeCharacter{01FD}{\'{\ae}}% \DeclareUnicodeCharacter{01FE}{\'{\O}}% \DeclareUnicodeCharacter{01FF}{\'{\o}}% % \DeclareUnicodeCharacter{021E}{\v{H}}% \DeclareUnicodeCharacter{021F}{\v{h}}% % \DeclareUnicodeCharacter{0226}{\dotaccent{A}}% \DeclareUnicodeCharacter{0227}{\dotaccent{a}}% \DeclareUnicodeCharacter{0228}{\cedilla{E}}% \DeclareUnicodeCharacter{0229}{\cedilla{e}}% \DeclareUnicodeCharacter{022E}{\dotaccent{O}}% \DeclareUnicodeCharacter{022F}{\dotaccent{o}}% % \DeclareUnicodeCharacter{0232}{\=Y}% \DeclareUnicodeCharacter{0233}{\=y}% \DeclareUnicodeCharacter{0237}{\dotless{j}}% % \DeclareUnicodeCharacter{02DB}{\ogonek{ }}% % % Greek letters upper case \DeclareUnicodeCharacter{0391}{{\it A}}% \DeclareUnicodeCharacter{0392}{{\it B}}% \DeclareUnicodeCharacter{0393}{\ensuremath{\mit\Gamma}}% \DeclareUnicodeCharacter{0394}{\ensuremath{\mit\Delta}}% \DeclareUnicodeCharacter{0395}{{\it E}}% \DeclareUnicodeCharacter{0396}{{\it Z}}% \DeclareUnicodeCharacter{0397}{{\it H}}% \DeclareUnicodeCharacter{0398}{\ensuremath{\mit\Theta}}% \DeclareUnicodeCharacter{0399}{{\it I}}% \DeclareUnicodeCharacter{039A}{{\it K}}% \DeclareUnicodeCharacter{039B}{\ensuremath{\mit\Lambda}}% \DeclareUnicodeCharacter{039C}{{\it M}}% \DeclareUnicodeCharacter{039D}{{\it N}}% \DeclareUnicodeCharacter{039E}{\ensuremath{\mit\Xi}}% \DeclareUnicodeCharacter{039F}{{\it O}}% \DeclareUnicodeCharacter{03A0}{\ensuremath{\mit\Pi}}% \DeclareUnicodeCharacter{03A1}{{\it P}}% %\DeclareUnicodeCharacter{03A2}{} % none - corresponds to final sigma \DeclareUnicodeCharacter{03A3}{\ensuremath{\mit\Sigma}}% \DeclareUnicodeCharacter{03A4}{{\it T}}% \DeclareUnicodeCharacter{03A5}{\ensuremath{\mit\Upsilon}}% \DeclareUnicodeCharacter{03A6}{\ensuremath{\mit\Phi}}% \DeclareUnicodeCharacter{03A7}{{\it X}}% \DeclareUnicodeCharacter{03A8}{\ensuremath{\mit\Psi}}% \DeclareUnicodeCharacter{03A9}{\ensuremath{\mit\Omega}}% % % Vowels with accents \DeclareUnicodeCharacter{0390}{\ensuremath{\ddot{\acute\iota}}}% \DeclareUnicodeCharacter{03AC}{\ensuremath{\acute\alpha}}% \DeclareUnicodeCharacter{03AD}{\ensuremath{\acute\epsilon}}% \DeclareUnicodeCharacter{03AE}{\ensuremath{\acute\eta}}% \DeclareUnicodeCharacter{03AF}{\ensuremath{\acute\iota}}% \DeclareUnicodeCharacter{03B0}{\ensuremath{\acute{\ddot\upsilon}}}% % % Standalone accent \DeclareUnicodeCharacter{0384}{\ensuremath{\acute{\ }}}% % % Greek letters lower case \DeclareUnicodeCharacter{03B1}{\ensuremath\alpha}% \DeclareUnicodeCharacter{03B2}{\ensuremath\beta}% \DeclareUnicodeCharacter{03B3}{\ensuremath\gamma}% \DeclareUnicodeCharacter{03B4}{\ensuremath\delta}% \DeclareUnicodeCharacter{03B5}{\ensuremath\epsilon}% \DeclareUnicodeCharacter{03B6}{\ensuremath\zeta}% \DeclareUnicodeCharacter{03B7}{\ensuremath\eta}% \DeclareUnicodeCharacter{03B8}{\ensuremath\theta}% \DeclareUnicodeCharacter{03B9}{\ensuremath\iota}% \DeclareUnicodeCharacter{03BA}{\ensuremath\kappa}% \DeclareUnicodeCharacter{03BB}{\ensuremath\lambda}% \DeclareUnicodeCharacter{03BC}{\ensuremath\mu}% \DeclareUnicodeCharacter{03BD}{\ensuremath\nu}% \DeclareUnicodeCharacter{03BE}{\ensuremath\xi}% \DeclareUnicodeCharacter{03BF}{{\it o}}% omicron \DeclareUnicodeCharacter{03C0}{\ensuremath\pi}% \DeclareUnicodeCharacter{03C1}{\ensuremath\rho}% \DeclareUnicodeCharacter{03C2}{\ensuremath\varsigma}% \DeclareUnicodeCharacter{03C3}{\ensuremath\sigma}% \DeclareUnicodeCharacter{03C4}{\ensuremath\tau}% \DeclareUnicodeCharacter{03C5}{\ensuremath\upsilon}% \DeclareUnicodeCharacter{03C6}{\ensuremath\phi}% \DeclareUnicodeCharacter{03C7}{\ensuremath\chi}% \DeclareUnicodeCharacter{03C8}{\ensuremath\psi}% \DeclareUnicodeCharacter{03C9}{\ensuremath\omega}% % % More Greek vowels with accents \DeclareUnicodeCharacter{03CA}{\ensuremath{\ddot\iota}}% \DeclareUnicodeCharacter{03CB}{\ensuremath{\ddot\upsilon}}% \DeclareUnicodeCharacter{03CC}{\ensuremath{\acute o}}% \DeclareUnicodeCharacter{03CD}{\ensuremath{\acute\upsilon}}% \DeclareUnicodeCharacter{03CE}{\ensuremath{\acute\omega}}% % % Variant Greek letters \DeclareUnicodeCharacter{03D1}{\ensuremath\vartheta}% \DeclareUnicodeCharacter{03D6}{\ensuremath\varpi}% \DeclareUnicodeCharacter{03F1}{\ensuremath\varrho}% % \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}% \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}% \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}% \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}% \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}% \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}% \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}% \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}% \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}% \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}% \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}% \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}% % \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}% \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}% % \DeclareUnicodeCharacter{1E20}{\=G}% \DeclareUnicodeCharacter{1E21}{\=g}% \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}% \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}% \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}% \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}% \DeclareUnicodeCharacter{1E26}{\"H}% \DeclareUnicodeCharacter{1E27}{\"h}% % \DeclareUnicodeCharacter{1E30}{\'K}% \DeclareUnicodeCharacter{1E31}{\'k}% \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}% \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}% \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}% \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}% \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}% \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}% \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}% \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}% \DeclareUnicodeCharacter{1E3E}{\'M}% \DeclareUnicodeCharacter{1E3F}{\'m}% % \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}% \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}% \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}% \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}% \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}% \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}% \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}% \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}% \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}% \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}% % \DeclareUnicodeCharacter{1E54}{\'P}% \DeclareUnicodeCharacter{1E55}{\'p}% \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}% \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}% \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}% \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}% \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}% \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}% \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}% \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}% % \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}% \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}% \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}% \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}% \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}% \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}% \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}% \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}% \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}% \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}% % \DeclareUnicodeCharacter{1E7C}{\~V}% \DeclareUnicodeCharacter{1E7D}{\~v}% \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}% \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}% % \DeclareUnicodeCharacter{1E80}{\`W}% \DeclareUnicodeCharacter{1E81}{\`w}% \DeclareUnicodeCharacter{1E82}{\'W}% \DeclareUnicodeCharacter{1E83}{\'w}% \DeclareUnicodeCharacter{1E84}{\"W}% \DeclareUnicodeCharacter{1E85}{\"w}% \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}% \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}% \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}% \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}% \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}% \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}% \DeclareUnicodeCharacter{1E8C}{\"X}% \DeclareUnicodeCharacter{1E8D}{\"x}% \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}% \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}% % \DeclareUnicodeCharacter{1E90}{\^Z}% \DeclareUnicodeCharacter{1E91}{\^z}% \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}% \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}% \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}% \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}% \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}% \DeclareUnicodeCharacter{1E97}{\"t}% \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}% \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}% % \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}% \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}% % \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}% \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}% \DeclareUnicodeCharacter{1EBC}{\~E}% \DeclareUnicodeCharacter{1EBD}{\~e}% % \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}% \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}% \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}% \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}% % \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}% \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}% % \DeclareUnicodeCharacter{1EF2}{\`Y}% \DeclareUnicodeCharacter{1EF3}{\`y}% \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}% % \DeclareUnicodeCharacter{1EF8}{\~Y}% \DeclareUnicodeCharacter{1EF9}{\~y}% % % Punctuation \DeclareUnicodeCharacter{2013}{--}% \DeclareUnicodeCharacter{2014}{---}% \DeclareUnicodeCharacter{2018}{\quoteleft{}}% \DeclareUnicodeCharacter{2019}{\quoteright{}}% \DeclareUnicodeCharacter{201A}{\quotesinglbase{}}% \DeclareUnicodeCharacter{201C}{\quotedblleft{}}% \DeclareUnicodeCharacter{201D}{\quotedblright{}}% \DeclareUnicodeCharacter{201E}{\quotedblbase{}}% \DeclareUnicodeCharacter{2020}{\ensuremath\dagger}% \DeclareUnicodeCharacter{2021}{\ensuremath\ddagger}% \DeclareUnicodeCharacter{2022}{\bullet{}}% \DeclareUnicodeCharacter{202F}{\thinspace}% \DeclareUnicodeCharacter{2026}{\dots{}}% \DeclareUnicodeCharacter{2039}{\guilsinglleft{}}% \DeclareUnicodeCharacter{203A}{\guilsinglright{}}% % \DeclareUnicodeCharacter{20AC}{\euro{}}% % \DeclareUnicodeCharacter{2192}{\expansion{}}% \DeclareUnicodeCharacter{21D2}{\result{}}% % % Mathematical symbols \DeclareUnicodeCharacter{2200}{\ensuremath\forall}% \DeclareUnicodeCharacter{2203}{\ensuremath\exists}% \DeclareUnicodeCharacter{2208}{\ensuremath\in}% \DeclareUnicodeCharacter{2212}{\minus{}}% \DeclareUnicodeCharacter{2217}{\ast}% \DeclareUnicodeCharacter{221E}{\ensuremath\infty}% \DeclareUnicodeCharacter{2225}{\ensuremath\parallel}% \DeclareUnicodeCharacter{2227}{\ensuremath\wedge}% \DeclareUnicodeCharacter{2229}{\ensuremath\cap}% \DeclareUnicodeCharacter{2261}{\equiv{}}% \DeclareUnicodeCharacter{2264}{\ensuremath\leq}% \DeclareUnicodeCharacter{2265}{\ensuremath\geq}% \DeclareUnicodeCharacter{2282}{\ensuremath\subset}% \DeclareUnicodeCharacter{2287}{\ensuremath\supseteq}% % \DeclareUnicodeCharacter{2016}{\ensuremath\Vert}% \DeclareUnicodeCharacter{2032}{\ensuremath\prime}% \DeclareUnicodeCharacter{210F}{\ensuremath\hbar}% \DeclareUnicodeCharacter{2111}{\ensuremath\Im}% \DeclareUnicodeCharacter{2113}{\ensuremath\ell}% \DeclareUnicodeCharacter{2118}{\ensuremath\wp}% \DeclareUnicodeCharacter{211C}{\ensuremath\Re}% \DeclareUnicodeCharacter{2135}{\ensuremath\aleph}% \DeclareUnicodeCharacter{2190}{\ensuremath\leftarrow}% \DeclareUnicodeCharacter{2191}{\ensuremath\uparrow}% \DeclareUnicodeCharacter{2193}{\ensuremath\downarrow}% \DeclareUnicodeCharacter{2194}{\ensuremath\leftrightarrow}% \DeclareUnicodeCharacter{2195}{\ensuremath\updownarrow}% \DeclareUnicodeCharacter{2196}{\ensuremath\nwarrow}% \DeclareUnicodeCharacter{2197}{\ensuremath\nearrow}% \DeclareUnicodeCharacter{2198}{\ensuremath\searrow}% \DeclareUnicodeCharacter{2199}{\ensuremath\swarrow}% \DeclareUnicodeCharacter{21A6}{\ensuremath\mapsto}% \DeclareUnicodeCharacter{21A9}{\ensuremath\hookleftarrow}% \DeclareUnicodeCharacter{21AA}{\ensuremath\hookrightarrow}% \DeclareUnicodeCharacter{21BC}{\ensuremath\leftharpoonup}% \DeclareUnicodeCharacter{21BD}{\ensuremath\leftharpoondown}% \DeclareUnicodeCharacter{21C0}{\ensuremath\rightharpoonup}% \DeclareUnicodeCharacter{21C1}{\ensuremath\rightharpoondown}% \DeclareUnicodeCharacter{21CC}{\ensuremath\rightleftharpoons}% \DeclareUnicodeCharacter{21D0}{\ensuremath\Leftarrow}% \DeclareUnicodeCharacter{21D1}{\ensuremath\Uparrow}% \DeclareUnicodeCharacter{21D3}{\ensuremath\Downarrow}% \DeclareUnicodeCharacter{21D4}{\ensuremath\Leftrightarrow}% \DeclareUnicodeCharacter{21D5}{\ensuremath\Updownarrow}% \DeclareUnicodeCharacter{2202}{\ensuremath\partial}% \DeclareUnicodeCharacter{2205}{\ensuremath\emptyset}% \DeclareUnicodeCharacter{2207}{\ensuremath\nabla}% \DeclareUnicodeCharacter{2209}{\ensuremath\notin}% \DeclareUnicodeCharacter{220B}{\ensuremath\owns}% \DeclareUnicodeCharacter{220F}{\ensuremath\prod}% \DeclareUnicodeCharacter{2210}{\ensuremath\coprod}% \DeclareUnicodeCharacter{2211}{\ensuremath\sum}% \DeclareUnicodeCharacter{2213}{\ensuremath\mp}% \DeclareUnicodeCharacter{2218}{\ensuremath\circ}% \DeclareUnicodeCharacter{221A}{\ensuremath\surd}% \DeclareUnicodeCharacter{221D}{\ensuremath\propto}% \DeclareUnicodeCharacter{2220}{\ensuremath\angle}% \DeclareUnicodeCharacter{2223}{\ensuremath\mid}% \DeclareUnicodeCharacter{2228}{\ensuremath\vee}% \DeclareUnicodeCharacter{222A}{\ensuremath\cup}% \DeclareUnicodeCharacter{222B}{\ensuremath\smallint}% \DeclareUnicodeCharacter{222E}{\ensuremath\oint}% \DeclareUnicodeCharacter{223C}{\ensuremath\sim}% \DeclareUnicodeCharacter{2240}{\ensuremath\wr}% \DeclareUnicodeCharacter{2243}{\ensuremath\simeq}% \DeclareUnicodeCharacter{2245}{\ensuremath\cong}% \DeclareUnicodeCharacter{2248}{\ensuremath\approx}% \DeclareUnicodeCharacter{224D}{\ensuremath\asymp}% \DeclareUnicodeCharacter{2250}{\ensuremath\doteq}% \DeclareUnicodeCharacter{2260}{\ensuremath\neq}% \DeclareUnicodeCharacter{226A}{\ensuremath\ll}% \DeclareUnicodeCharacter{226B}{\ensuremath\gg}% \DeclareUnicodeCharacter{227A}{\ensuremath\prec}% \DeclareUnicodeCharacter{227B}{\ensuremath\succ}% \DeclareUnicodeCharacter{2283}{\ensuremath\supset}% \DeclareUnicodeCharacter{2286}{\ensuremath\subseteq}% \DeclareUnicodeCharacter{228E}{\ensuremath\uplus}% \DeclareUnicodeCharacter{2291}{\ensuremath\sqsubseteq}% \DeclareUnicodeCharacter{2292}{\ensuremath\sqsupseteq}% \DeclareUnicodeCharacter{2293}{\ensuremath\sqcap}% \DeclareUnicodeCharacter{2294}{\ensuremath\sqcup}% \DeclareUnicodeCharacter{2295}{\ensuremath\oplus}% \DeclareUnicodeCharacter{2296}{\ensuremath\ominus}% \DeclareUnicodeCharacter{2297}{\ensuremath\otimes}% \DeclareUnicodeCharacter{2298}{\ensuremath\oslash}% \DeclareUnicodeCharacter{2299}{\ensuremath\odot}% \DeclareUnicodeCharacter{22A2}{\ensuremath\vdash}% \DeclareUnicodeCharacter{22A3}{\ensuremath\dashv}% \DeclareUnicodeCharacter{22A4}{\ensuremath\ptextop}% \DeclareUnicodeCharacter{22A5}{\ensuremath\bot}% \DeclareUnicodeCharacter{22A8}{\ensuremath\models}% \DeclareUnicodeCharacter{22C0}{\ensuremath\bigwedge}% \DeclareUnicodeCharacter{22C1}{\ensuremath\bigvee}% \DeclareUnicodeCharacter{22C2}{\ensuremath\bigcap}% \DeclareUnicodeCharacter{22C3}{\ensuremath\bigcup}% \DeclareUnicodeCharacter{22C4}{\ensuremath\diamond}% \DeclareUnicodeCharacter{22C5}{\ensuremath\cdot}% \DeclareUnicodeCharacter{22C6}{\ensuremath\star}% \DeclareUnicodeCharacter{22C8}{\ensuremath\bowtie}% \DeclareUnicodeCharacter{2308}{\ensuremath\lceil}% \DeclareUnicodeCharacter{2309}{\ensuremath\rceil}% \DeclareUnicodeCharacter{230A}{\ensuremath\lfloor}% \DeclareUnicodeCharacter{230B}{\ensuremath\rfloor}% \DeclareUnicodeCharacter{2322}{\ensuremath\frown}% \DeclareUnicodeCharacter{2323}{\ensuremath\smile}% % \DeclareUnicodeCharacter{25B3}{\ensuremath\triangle}% \DeclareUnicodeCharacter{25B7}{\ensuremath\triangleright}% \DeclareUnicodeCharacter{25BD}{\ensuremath\bigtriangledown}% \DeclareUnicodeCharacter{25C1}{\ensuremath\triangleleft}% \DeclareUnicodeCharacter{25C7}{\ensuremath\diamond}% \DeclareUnicodeCharacter{2660}{\ensuremath\spadesuit}% \DeclareUnicodeCharacter{2661}{\ensuremath\heartsuit}% \DeclareUnicodeCharacter{2662}{\ensuremath\diamondsuit}% \DeclareUnicodeCharacter{2663}{\ensuremath\clubsuit}% \DeclareUnicodeCharacter{266D}{\ensuremath\flat}% \DeclareUnicodeCharacter{266E}{\ensuremath\natural}% \DeclareUnicodeCharacter{266F}{\ensuremath\sharp}% \DeclareUnicodeCharacter{26AA}{\ensuremath\bigcirc}% \DeclareUnicodeCharacter{27B9}{\ensuremath\rangle}% \DeclareUnicodeCharacter{27C2}{\ensuremath\perp}% \DeclareUnicodeCharacter{27E8}{\ensuremath\langle}% \DeclareUnicodeCharacter{27F5}{\ensuremath\longleftarrow}% \DeclareUnicodeCharacter{27F6}{\ensuremath\longrightarrow}% \DeclareUnicodeCharacter{27F7}{\ensuremath\longleftrightarrow}% \DeclareUnicodeCharacter{27FC}{\ensuremath\longmapsto}% \DeclareUnicodeCharacter{29F5}{\ensuremath\setminus}% \DeclareUnicodeCharacter{2A00}{\ensuremath\bigodot}% \DeclareUnicodeCharacter{2A01}{\ensuremath\bigoplus}% \DeclareUnicodeCharacter{2A02}{\ensuremath\bigotimes}% \DeclareUnicodeCharacter{2A04}{\ensuremath\biguplus}% \DeclareUnicodeCharacter{2A06}{\ensuremath\bigsqcup}% \DeclareUnicodeCharacter{2A3F}{\ensuremath\amalg}% \DeclareUnicodeCharacter{2AAF}{\ensuremath\preceq}% \DeclareUnicodeCharacter{2AB0}{\ensuremath\succeq}% % \global\mathchardef\checkmark="1370% actually the square root sign \DeclareUnicodeCharacter{2713}{\ensuremath\checkmark}% }% end of \unicodechardefs % UTF-8 byte sequence (pdfTeX) definitions (replacing and @U command) % It makes the setting that replace UTF-8 byte sequence. \def\utfeightchardefs{% \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterUTFviii \unicodechardefs } % Whether the active definitions of non-ASCII characters expand to % non-active tokens with the same character code. This is used to % write characters literally, instead of using active definitions for % printing the correct glyphs. \newif\ifpassthroughchars \passthroughcharsfalse % For native Unicode handling (XeTeX and LuaTeX), % provide a definition macro to replace/pass-through a Unicode character % \def\DeclareUnicodeCharacterNative#1#2{% \catcode"#1=\active \def\dodeclareunicodecharacternative##1##2##3{% \begingroup \uccode`\~="##2\relax \uppercase{\gdef~}{% \ifpassthroughchars ##1% \else ##3% \fi } \endgroup } \begingroup \uccode`\.="#1\relax \uppercase{\def\UTFNativeTmp{.}}% \expandafter\dodeclareunicodecharacternative\UTFNativeTmp{#1}{#2}% \endgroup } % Native Unicode handling (XeTeX and LuaTeX) character replacing definition. % It activates the setting that replaces Unicode characters. \def\nativeunicodechardefs{% \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterNative \unicodechardefs } % For native Unicode handling (XeTeX and LuaTeX), % make the character token expand % to the sequences given in \unicodechardefs for printing. \def\DeclareUnicodeCharacterNativeAtU#1#2{% \def\UTFAtUTmp{#2} \expandafter\globallet\csname uni:#1\endcsname \UTFAtUTmp } % @U command definitions for native Unicode handling (XeTeX and LuaTeX). \def\nativeunicodechardefsatu{% \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterNativeAtU \unicodechardefs } % US-ASCII character definitions. \def\asciichardefs{% nothing need be done \relax } % define all Unicode characters we know about, for the sake of @U. \iftxinativeunicodecapable \nativeunicodechardefsatu \else \utfeightchardefs \fi % Make non-ASCII characters printable again for compatibility with % existing Texinfo documents that may use them, even without declaring a % document encoding. % \setnonasciicharscatcode \other \message{formatting,} \newdimen\defaultparindent \defaultparindent = 15pt \chapheadingskip = 15pt plus 4pt minus 2pt \secheadingskip = 12pt plus 3pt minus 2pt \subsecheadingskip = 9pt plus 2pt minus 2pt % Prevent underfull vbox error messages. \vbadness = 10000 % Don't be very finicky about underfull hboxes, either. \hbadness = 6666 % Following George Bush, get rid of widows and orphans. \widowpenalty=10000 \clubpenalty=10000 % Use TeX 3.0's \emergencystretch to help line breaking, but if we're % using an old version of TeX, don't do anything. We want the amount of % stretch added to depend on the line length, hence the dependence on % \hsize. We call this whenever the paper size is set. % \def\setemergencystretch{% \ifx\emergencystretch\thisisundefined % Allow us to assign to \emergencystretch anyway. \def\emergencystretch{\dimen0}% \else \emergencystretch = .15\hsize \fi } % Parameters in order: 1) textheight; 2) textwidth; % 3) voffset; 4) hoffset; 5) binding offset; 6) topskip; % 7) physical page height; 8) physical page width. % % We also call \setleading{\textleading}, so the caller should define % \textleading. The caller should also set \parskip. % \def\internalpagesizes#1#2#3#4#5#6#7#8{% \voffset = #3\relax \topskip = #6\relax \splittopskip = \topskip % \vsize = #1\relax \advance\vsize by \topskip \outervsize = \vsize \advance\outervsize by 2\topandbottommargin \txipageheight = \vsize % \hsize = #2\relax \outerhsize = \hsize \advance\outerhsize by 0.5in \txipagewidth = \hsize % \normaloffset = #4\relax \bindingoffset = #5\relax % \ifpdf \pdfpageheight #7\relax \pdfpagewidth #8\relax % if we don't reset these, they will remain at "1 true in" of % whatever layout pdftex was dumped with. \pdfhorigin = 1 true in \pdfvorigin = 1 true in \else \ifx\XeTeXrevision\thisisundefined \special{papersize=#8,#7}% \else \pdfpageheight #7\relax \pdfpagewidth #8\relax % XeTeX does not have \pdfhorigin and \pdfvorigin. \fi \fi % \setleading{\textleading} % \parindent = \defaultparindent \setemergencystretch } % @letterpaper (the default). \def\letterpaper{{\globaldefs = 1 \parskip = 3pt plus 2pt minus 1pt \textleading = 13.2pt % % If page is nothing but text, make it come out even. \internalpagesizes{607.2pt}{6in}% that's 46 lines {\voffset}{.25in}% {\bindingoffset}{36pt}% {11in}{8.5in}% }} % Use @smallbook to reset parameters for 7x9.25 trim size. \def\smallbook{{\globaldefs = 1 \parskip = 2pt plus 1pt \textleading = 12pt % \internalpagesizes{7.5in}{5in}% {-.2in}{0in}% {\bindingoffset}{16pt}% {9.25in}{7in}% % \lispnarrowing = 0.3in \tolerance = 700 \contentsrightmargin = 0pt \defbodyindent = .5cm }} % Use @smallerbook to reset parameters for 6x9 trim size. % (Just testing, parameters still in flux.) \def\smallerbook{{\globaldefs = 1 \parskip = 1.5pt plus 1pt \textleading = 12pt % \internalpagesizes{7.4in}{4.8in}% {-.2in}{-.4in}% {0pt}{14pt}% {9in}{6in}% % \lispnarrowing = 0.25in \tolerance = 700 \contentsrightmargin = 0pt \defbodyindent = .4cm }} % Use @afourpaper to print on European A4 paper. \def\afourpaper{{\globaldefs = 1 \parskip = 3pt plus 2pt minus 1pt \textleading = 13.2pt % % Double-side printing via postscript on Laserjet 4050 % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm. % To change the settings for a different printer or situation, adjust % \normaloffset until the front-side and back-side texts align. Then % do the same for \bindingoffset. You can set these for testing in % your texinfo source file like this: % @tex % \global\normaloffset = -6mm % \global\bindingoffset = 10mm % @end tex \internalpagesizes{673.2pt}{160mm}% that's 51 lines {\voffset}{\hoffset}% {\bindingoffset}{44pt}% {297mm}{210mm}% % \tolerance = 700 \contentsrightmargin = 0pt \defbodyindent = 5mm }} % Use @afivepaper to print on European A5 paper. % From romildo@urano.iceb.ufop.br, 2 July 2000. % He also recommends making @example and @lisp be small. \def\afivepaper{{\globaldefs = 1 \parskip = 2pt plus 1pt minus 0.1pt \textleading = 12.5pt % \internalpagesizes{160mm}{120mm}% {\voffset}{\hoffset}% {\bindingoffset}{8pt}% {210mm}{148mm}% % \lispnarrowing = 0.2in \tolerance = 800 \contentsrightmargin = 0pt \defbodyindent = 2mm \tableindent = 12mm }} % A specific text layout, 24x15cm overall, intended for A4 paper. \def\afourlatex{{\globaldefs = 1 \afourpaper \internalpagesizes{237mm}{150mm}% {\voffset}{4.6mm}% {\bindingoffset}{7mm}% {297mm}{210mm}% % % Must explicitly reset to 0 because we call \afourpaper. \globaldefs = 0 }} % Use @afourwide to print on A4 paper in landscape format. \def\afourwide{{\globaldefs = 1 \afourpaper \internalpagesizes{241mm}{165mm}% {\voffset}{-2.95mm}% {\bindingoffset}{7mm}% {297mm}{210mm}% \globaldefs = 0 }} % @pagesizes TEXTHEIGHT[,TEXTWIDTH] % Perhaps we should allow setting the margins, \topskip, \parskip, % and/or leading, also. Or perhaps we should compute them somehow. % \parseargdef\pagesizes{\pagesizesyyy #1,,\finish} \def\pagesizesyyy#1,#2,#3\finish{{% \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi \globaldefs = 1 % \parskip = 3pt plus 2pt minus 1pt \setleading{\textleading}% % \dimen0 = #1\relax \advance\dimen0 by \voffset \advance\dimen0 by 1in % reference point for DVI is 1 inch from top of page % \dimen2 = \hsize \advance\dimen2 by \normaloffset \advance\dimen2 by 1in % reference point is 1 inch from left edge of page % \internalpagesizes{#1}{\hsize}% {\voffset}{\normaloffset}% {\bindingoffset}{44pt}% {\dimen0}{\dimen2}% }} % Set default to letter. % \letterpaper % Default value of \hfuzz, for suppressing warnings about overfull hboxes. \hfuzz = 1pt \message{and turning on texinfo input format.} \def^^L{\par} % remove \outer, so ^L can appear in an @comment % DEL is a comment character, in case @c does not suffice. \catcode`\^^? = 14 % Define macros to output various characters with catcode for normal text. \catcode`\"=\other \def\normaldoublequote{"} \catcode`\$=\other \def\normaldollar{$}%$ font-lock fix \catcode`\+=\other \def\normalplus{+} \catcode`\<=\other \def\normalless{<} \catcode`\>=\other \def\normalgreater{>} \catcode`\^=\other \def\normalcaret{^} \catcode`\_=\other \def\normalunderscore{_} \catcode`\|=\other \def\normalverticalbar{|} \catcode`\~=\other \def\normaltilde{~} % This macro is used to make a character print one way in \tt % (where it can probably be output as-is), and another way in other fonts, % where something hairier probably needs to be done. % % #1 is what to print if we are indeed using \tt; #2 is what to print % otherwise. Since all the Computer Modern typewriter fonts have zero % interword stretch (and shrink), and it is reasonable to expect all % typewriter fonts to have this, we can check that font parameter. % \def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} % Same as above, but check for italic font. Actually this also catches % non-italic slanted fonts since it is impossible to distinguish them from % italic fonts. But since this is only used by $ and it uses \sl anyway % this is not a problem. \def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} % Set catcodes for Texinfo file % Active characters for printing the wanted glyph. % Most of these we simply print from the \tt font, but for some, we can % use math or other variants that look better in normal text. % \catcode`\"=\active \def\activedoublequote{{\tt\char34}} \let"=\activedoublequote \catcode`\~=\active \def\activetilde{{\tt\char126}} \let~ = \activetilde \chardef\hatchar=`\^ \catcode`\^=\active \def\activehat{{\tt \hatchar}} \let^ = \activehat \catcode`\_=\active \def_{\ifusingtt\normalunderscore\_} \def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em } \let\realunder=_ \catcode`\|=\active \def|{{\tt\char124}} \chardef \less=`\< \catcode`\<=\active \def\activeless{{\tt \less}}\let< = \activeless \chardef \gtr=`\> \catcode`\>=\active \def\activegtr{{\tt \gtr}}\let> = \activegtr \catcode`\+=\active \def+{{\tt \char 43}} \catcode`\$=\active \def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix \catcode`\-=\active \let-=\normaldash % used for headline/footline in the output routine, in case the page % breaks in the middle of an @tex block. \def\texinfochars{% \let< = \activeless \let> = \activegtr \let~ = \activetilde \let^ = \activehat \markupsetuplqdefault \markupsetuprqdefault \let\b = \strong \let\i = \smartitalic % in principle, all other definitions in \tex have to be undone too. } % Used sometimes to turn off (effectively) the active characters even after % parsing them. \def\turnoffactive{% \normalturnoffactive \otherbackslash } \catcode`\@=0 % \backslashcurfont outputs one backslash character in current font, % as in \char`\\. \global\chardef\backslashcurfont=`\\ \global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work % \realbackslash is an actual character `\' with catcode other, and % \doublebackslash is two of them (for the pdf outlines). {\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}} % In Texinfo, backslash is an active character; it prints the backslash % in fixed width font. \catcode`\\=\active % @ for escape char from now on. % Print a typewriter backslash. For math mode, we can't simply use % \backslashcurfont: the story here is that in math mode, the \char % of \backslashcurfont ends up printing the roman \ from the math symbol % font (because \char in math mode uses the \mathcode, and plain.tex % sets \mathcode`\\="026E). Hence we use an explicit \mathchar, % which is the decimal equivalent of "715c (class 7, e.g., use \fam; % ignored family value; char position "5C). We can't use " for the % usual hex value because it has already been made active. @def@ttbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}} @let@backslashchar = @ttbackslash % @backslashchar{} is for user documents. % \rawbackslash defines an active \ to do \backslashcurfont. % \otherbackslash defines an active \ to be a literal `\' character with % catcode other. We switch back and forth between these. @gdef@rawbackslash{@let\=@backslashcurfont} @gdef@otherbackslash{@let\=@realbackslash} % Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of % the literal character `\'. % {@catcode`- = @active @gdef@normalturnoffactive{% @passthroughcharstrue @let-=@normaldash @let"=@normaldoublequote @let$=@normaldollar %$ font-lock fix @let+=@normalplus @let<=@normalless @let>=@normalgreater @let^=@normalcaret @let_=@normalunderscore @let|=@normalverticalbar @let~=@normaltilde @let\=@ttbackslash @markupsetuplqdefault @markupsetuprqdefault @unsepspaces } } % If a .fmt file is being used, characters that might appear in a file % name cannot be active until we have parsed the command line. % So turn them off again, and have @fixbackslash turn them back on. @catcode`+=@other @catcode`@_=@other % \enablebackslashhack - allow file to begin `\input texinfo' % % If a .fmt file is being used, we don't want the `\input texinfo' to show up. % That is what \eatinput is for; after that, the `\' should revert to printing % a backslash. % If the file did not have a `\input texinfo', then it is turned off after % the first line; otherwise the first `\' in the file would cause an error. % This is used on the very last line of this file, texinfo.tex. % We also use @c to call @fixbackslash, in case ends of lines are hidden. { @catcode`@^=7 @catcode`@^^M=13@gdef@enablebackslashhack{% @global@let\ = @eatinput% @catcode`@^^M=13% @def@c{@fixbackslash@c}% % Definition for the newline at the end of this file. @def ^^M{@let^^M@secondlinenl}% % Definition for a newline in the main Texinfo file. @gdef @secondlinenl{@fixbackslash}% % In case the first line has a whole-line command on it @let@originalparsearg@parsearg @def@parsearg{@fixbackslash@originalparsearg} }} {@catcode`@^=7 @catcode`@^^M=13% @gdef@eatinput input texinfo#1^^M{@fixbackslash}} % Emergency active definition of newline, in case an active newline token % appears by mistake. {@catcode`@^=7 @catcode13=13% @gdef@enableemergencynewline{% @gdef^^M{% @par% %@par% }}} @gdef@fixbackslash{% @ifx\@eatinput @let\ = @ttbackslash @fi @catcode13=5 % regular end of line @enableemergencynewline @let@c=@texinfoc @let@parsearg@originalparsearg % Also turn back on active characters that might appear in the input % file name, in case not using a pre-dumped format. @catcode`+=@active @catcode`@_=@active % % If texinfo.cnf is present on the system, read it. % Useful for site-wide @afourpaper, etc. This macro, @fixbackslash, gets % called at the beginning of every Texinfo file. Not opening texinfo.cnf % directly in this file, texinfo.tex, makes it possible to make a format % file for Texinfo. % @openin 1 texinfo.cnf @ifeof 1 @else @input texinfo.cnf @fi @closein 1 } % Say @foo, not \foo, in error messages. @escapechar = `@@ % These (along with & and #) are made active for url-breaking, so need % active definitions as the normal characters. @def@normaldot{.} @def@normalquest{?} @def@normalslash{/} % These look ok in all fonts, so just make them not special. % @hashchar{} gets its own user-level command, because of #line. @catcode`@& = @other @def@normalamp{&} @catcode`@# = @other @def@normalhash{#} @catcode`@% = @other @def@normalpercent{%} @let @hashchar = @normalhash @c Finally, make ` and ' active, so that txicodequoteundirected and @c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we @c don't make ` and ' active, @code will not get them as active chars. @c Do this last of all since we use ` in the previous @catcode assignments. @catcode`@'=@active @catcode`@`=@active @markupsetuplqdefault @markupsetuprqdefault @c Local variables: @c eval: (add-hook 'write-file-hooks 'time-stamp) @c page-delimiter: "^\\\\message\\|emacs-page" @c time-stamp-start: "def\\\\texinfoversion{" @c time-stamp-format: "%:y-%02m-%02d.%02H" @c time-stamp-end: "}" @c End: @c vim:sw=2: @enablebackslashhack gfsecret-0.5.0/config/test-driver0000755000175000001440000001112714072402665013706 00000000000000#! /bin/sh # test-driver - basic testsuite driver script. scriptversion=2018-03-07.03; # UTC # Copyright (C) 2011-2020 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . # Make unconditional expansion of undefined variables an error. This # helps a lot in preventing typo-related bugs. set -u usage_error () { echo "$0: $*" >&2 print_usage >&2 exit 2 } print_usage () { cat <$log_file 2>&1 estatus=$? if test $enable_hard_errors = no && test $estatus -eq 99; then tweaked_estatus=1 else tweaked_estatus=$estatus fi case $tweaked_estatus:$expect_failure in 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; 0:*) col=$grn res=PASS recheck=no gcopy=no;; 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; *:*) col=$red res=FAIL recheck=yes gcopy=yes;; esac # Report the test outcome and exit status in the logs, so that one can # know whether the test passed or failed simply by looking at the '.log' # file, without the need of also peaking into the corresponding '.trs' # file (automake bug#11814). echo "$res $test_name (exit status: $estatus)" >>$log_file # Report outcome to console. echo "${col}${res}${std}: $test_name" # Register the test result, and other relevant metadata. echo ":test-result: $res" > $trs_file echo ":global-test-result: $res" >> $trs_file echo ":recheck: $recheck" >> $trs_file echo ":copy-in-global-log: $gcopy" >> $trs_file # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: gfsecret-0.5.0/README.md0000644000175000001440000001407514074645301011525 00000000000000Gfsecret - Secret sharing tools =============================== Gfsecret is a set of tools to facilitate secret sharing according to the [Adi Shamir’s secret sharing scheme](http://dl.acm.org/citation.cfm?id=359176). Two tools are provided: _gfsec-split_ will split a file into several shares, and _gfsec-use_ will reconstruct the original file from some of the shares. Share URIs ---------- Both tools use the concept of a _share URI_, which is a way of describing a share with a URI-like syntax. The _gfsec-split_ program uses them to know where to dispatch the generated shares, and _gfsec-use_ uses them to know where to search for shares in order to reconstruct the original file. A share URI has the following form: scheme://authority/path?parameters The _scheme_ part indicates the method to use to access the share, and can be `file` (to access a share on the local filesystem), `label` (to access a share on an external volume identified by its label), `uuid` (to access a share on an external volume identified by its UUID), `mtp` (to access a share on a MTP-compliant device identified by its serial number), or `http` or `https` (to access a share on a remote web server). The _authority_ part identifies the storage device. It's the volume's label when using the `label://` scheme, its UUID when using the `uuid://` scheme, the device's serial number when using the `mtp://` scheme, and the hostname when using the `http(s)://` scheme. In the `file://` scheme, that part should be empty. The _path_ part is the pathname to the share file on the device. Finally, the _parameters_ part, which is optional, may specify options as `key=value` pairs. Currently, valid options are `sha256`, which specifies a SHA2-256 hash that the share should match, and `share=no`, which indicates that the corresponding share is not actually a share but contains the whole secret. gfsec-split ----------- The _gfsec-split_ program allows to split a file into _M_ shares, dispatch them at distinct locations (including external storage devices), then delete the original file. The program takes the path to the file to split as its first positional argument. The remaining positional arguments are URIs describing the shares to create using the URI syntax described above. Consider the following example: gfsec-split -n 2 \ /home/alice/mysecret \ file:///home/alice/.local/share/gfsecret/mysecret \ label://USBSTICK/mysecret \ mtp://RF2GB6X704P/Documents/mysecret This will split the file `/home/alice/mysecret` into three shares: one in Alice's home directory on the local filesystem, one on a USB storage device with the label `USBSTICK`, and one on a MTP-compliant device with the serial number `RF2GB6X704P`. Two shares will be needed to reconstruct the original file, which means in this case that one of the two removable devices will have to be present. Note that the shares need not to have the same basename than the original file. Once the file is split, _gfsec-split_ will delete the original file (unless you used the `-k` option), and will create a configuration file in `$XDG_CONFIG_HOME/gfsecret/mysecret` (or at any location specified by the `-c` option) which could later be used by _gfsec-use_. If you move the shares around after they have been generated, you should take care of updating that configuration file, otherwise _gfsec-use_ will be unable to fetch the shares. As a convenience, before splitting you may call _gfsec-split_ with the single `-l` option to list the available external volumes and their identifiers. Alternatively, the `-i` option may be used to both list the available volumes and select those to use in an interactive menu. gfsec-use --------- The _gfsec-use_ program allows to temporarily reconstruct a split file from shares that have been dispersed on several external devices. The program needs a configuration file (by default, `$XDG_CONFIG_HOME/gfsecret/default.conf`) which describes the shared secret. If the original file has been split using the _gfsec-split_ program, the configuration file will have been automatically generated. For example, here is the configuration file that could have been generated by the example above: OUTFILE=/home/alice/mysecret MINSHARES=2 URI=file:///home/alice/.local/share/gfsecret/mysecret.024 URI=label://MYSTICK/mysecret.070 URI=mtp://RF2GB6X704P/Documents/mysecret.139 With such a configuration, _gfse-use_ will attempt to reconstruct the file `/home/alice/mysecret`, using at least two of the three available shares: one available on the local filesystem, one on a USB storage device with the label `MYSTICK`, and one on a MTP-compliant device with the serial number `RF2GB6X704P`. _Gfsec-use_ will automatically detect which devices are currently connected and will fetch from them the corresponding shares. Once the secret file has been reconstructed (if enough shares are available), _gfsec-use_ will spawn a new shell (or any other program specified on its command line). When the shell (or the user-specified command) terminates, the reconstructed secret file will be automatically deleted. Install ------- Gfsecret depends on the following libraries at compile-time: - [libgfshare](http://www.digital-scurf.org/software/libgfshare), which implements the secret sharing scheme proper (mandatory); - [libgcrypt](http://www.gnupg.org/), for the SHA-256 implementation and random number generation (mandatory); - [GIO](http://developer.gnome.org/gio/), to access shares stored on external volumes (typically USB storage) (optional); - [libmtp](http://libmtp.sourceforge.net/), to access shares stored on MTP-compliant devices (optional). - [libcurl](http://curl.se/), to access shares stored on remote web servers (optional). Copying ------- Gfsecret is distributed under the terms of the GNU General Public License, version 3 or higher. The full license is included in the [COPYING file](COPYING) of the source distribution. Homepage and repository ----------------------- The project is located at https://incenp.org/dvlpt/gfsecret.html. The latest source code is available at https://git.incenp.org/damien/gfsecret. gfsecret-0.5.0/ABOUT-NLS0000644000175000001440000026747413604427665011523 000000000000001 Notes on the Free Translation Project *************************************** Free software is going international! The Free Translation Project is a way to get maintainers of free software, translators, and users all together, so that free software will gradually become able to speak many languages. A few packages already provide translations for their messages. If you found this 'ABOUT-NLS' file inside a distribution, you may assume that the distributed package does use GNU 'gettext' internally, itself available at your nearest GNU archive site. But you do _not_ need to install GNU 'gettext' prior to configuring, installing or using this package with messages translated. Installers will find here some useful hints. These notes also explain how users should proceed for getting the programs to use the available translations. They tell how people wanting to contribute and work on translations can contact the appropriate team. 1.1 INSTALL Matters =================== Some packages are "localizable" when properly installed; the programs they contain can be made to speak your own native language. Most such packages use GNU 'gettext'. Other packages have their own ways to internationalization, predating GNU 'gettext'. By default, this package will be installed to allow translation of messages. It will automatically detect whether the system already provides the GNU 'gettext' functions. Installers may use special options at configuration time for changing the default behaviour. The command: ./configure --disable-nls will _totally_ disable translation of messages. When you already have GNU 'gettext' installed on your system and run configure without an option for your new package, 'configure' will probably detect the previously built and installed 'libintl' library and will decide to use it. If not, you may have to to use the '--with-libintl-prefix' option to tell 'configure' where to look for it. Internationalized packages usually have many 'po/LL.po' files, where LL gives an ISO 639 two-letter code identifying the language. Unless translations have been forbidden at 'configure' time by using the '--disable-nls' switch, all available translations are installed together with the package. However, the environment variable 'LINGUAS' may be set, prior to configuration, to limit the installed set. 'LINGUAS' should then contain a space separated list of two-letter codes, stating which languages are allowed. 1.2 Using This Package ====================== As a user, if your language has been installed for this package, you only have to set the 'LANG' environment variable to the appropriate 'LL_CC' combination. If you happen to have the 'LC_ALL' or some other 'LC_xxx' environment variables set, you should unset them before setting 'LANG', otherwise the setting of 'LANG' will not have the desired effect. Here 'LL' is an ISO 639 two-letter language code, and 'CC' is an ISO 3166 two-letter country code. For example, let's suppose that you speak German and live in Germany. At the shell prompt, merely execute 'setenv LANG de_DE' (in 'csh'), 'export LANG; LANG=de_DE' (in 'sh') or 'export LANG=de_DE' (in 'bash'). This can be done from your '.login' or '.profile' file, once and for all. You might think that the country code specification is redundant. But in fact, some languages have dialects in different countries. For example, 'de_AT' is used for Austria, and 'pt_BR' for Brazil. The country code serves to distinguish the dialects. The locale naming convention of 'LL_CC', with 'LL' denoting the language and 'CC' denoting the country, is the one use on systems based on GNU libc. On other systems, some variations of this scheme are used, such as 'LL' or 'LL_CC.ENCODING'. You can get the list of locales supported by your system for your language by running the command 'locale -a | grep '^LL''. Not all programs have translations for all languages. By default, an English message is shown in place of a nonexistent translation. If you understand other languages, you can set up a priority list of languages. This is done through a different environment variable, called 'LANGUAGE'. GNU 'gettext' gives preference to 'LANGUAGE' over 'LANG' for the purpose of message handling, but you still need to have 'LANG' set to the primary language; this is required by other parts of the system libraries. For example, some Swedish users who would rather read translations in German than English for when Swedish is not available, set 'LANGUAGE' to 'sv:de' while leaving 'LANG' to 'sv_SE'. Special advice for Norwegian users: The language code for Norwegian bokma*l changed from 'no' to 'nb' recently (in 2003). During the transition period, while some message catalogs for this language are installed under 'nb' and some older ones under 'no', it's recommended for Norwegian users to set 'LANGUAGE' to 'nb:no' so that both newer and older translations are used. In the 'LANGUAGE' environment variable, but not in the 'LANG' environment variable, 'LL_CC' combinations can be abbreviated as 'LL' to denote the language's main dialect. For example, 'de' is equivalent to 'de_DE' (German as spoken in Germany), and 'pt' to 'pt_PT' (Portuguese as spoken in Portugal) in this context. 1.3 Translating Teams ===================== For the Free Translation Project to be a success, we need interested people who like their own language and write it well, and who are also able to synergize with other translators speaking the same language. Each translation team has its own mailing list. The up-to-date list of teams can be found at the Free Translation Project's homepage, 'http://translationproject.org/', in the "Teams" area. If you'd like to volunteer to _work_ at translating messages, you should become a member of the translating team for your own language. The subscribing address is _not_ the same as the list itself, it has '-request' appended. For example, speakers of Swedish can send a message to 'sv-request@li.org', having this message body: subscribe Keep in mind that team members are expected to participate _actively_ in translations, or at solving translational difficulties, rather than merely lurking around. If your team does not exist yet and you want to start one, or if you are unsure about what to do or how to get started, please write to 'coordinator@translationproject.org' to reach the coordinator for all translator teams. The English team is special. It works at improving and uniformizing the terminology in use. Proven linguistic skills are praised more than programming skills, here. 1.4 Available Packages ====================== Languages are not equally supported in all packages. The following matrix shows the current state of internationalization, as of Jun 2014. The matrix shows, in regard of each package, for which languages PO files have been submitted to translation coordination, with a translation percentage of at least 50%. Ready PO files af am an ar as ast az be bg bn bn_IN bs ca crh cs +---------------------------------------------------+ a2ps | [] [] [] | aegis | | anubis | | aspell | [] [] [] | bash | [] [] [] | bfd | | binutils | [] | bison | | bison-runtime | [] | buzztrax | [] | ccd2cue | | ccide | | cflow | | clisp | | coreutils | [] [] | cpio | | cppi | | cpplib | [] | cryptsetup | [] | datamash | | denemo | [] [] | dfarc | [] | dialog | [] [] [] | dico | | diffutils | [] | dink | [] | direvent | | doodle | [] | dos2unix | | dos2unix-man | | e2fsprogs | [] [] | enscript | [] | exif | [] | fetchmail | [] [] | findutils | [] | flex | [] | freedink | [] [] | fusionforge | | gas | | gawk | [] | gcal | [] | gcc | | gdbm | | gettext-examples | [] [] [] [] [] | gettext-runtime | [] [] [] | gettext-tools | [] [] | gjay | | glunarclock | [] [] [] | gnubiff | [] | gnubik | [] | gnucash | () () [] | gnuchess | | gnulib | [] | gnunet | | gnunet-gtk | | gold | | gphoto2 | [] | gprof | [] | gramadoir | | grep | [] [] [] | grub | [] | gsasl | | gss | | gst-plugins-bad | [] [] | gst-plugins-base | [] [] [] | gst-plugins-good | [] [] [] | gst-plugins-ugly | [] [] [] | gstreamer | [] [] [] [] | gtick | [] | gtkam | [] [] | gtkspell | [] [] [] [] [] | guix | | guix-packages | | gutenprint | [] | hello | [] | help2man | | help2man-texi | | hylafax | | idutils | | iso_15924 | [] | iso_3166 | [] [] [] [] [] [] [] [] [] [] | iso_3166_2 | | iso_4217 | [] | iso_639 | [] [] [] [] [] [] [] [] [] | iso_639_3 | [] [] | iso_639_5 | | jwhois | | kbd | [] | klavaro | [] [] [] [] [] | ld | [] | leafpad | [] [] [] [] | libc | [] [] [] | libexif | () | libextractor | | libgnutls | [] | libgphoto2 | [] | libgphoto2_port | [] | libgsasl | | libiconv | [] [] | libidn | [] | liferea | [] [] [] [] | lilypond | [] [] | lordsawar | [] | lprng | | lynx | [] [] | m4 | [] | mailfromd | | mailutils | | make | [] | man-db | [] [] | man-db-manpages | | midi-instruments | [] [] [] | minicom | [] | mkisofs | [] | myserver | [] | nano | [] [] [] | opcodes | | parted | [] | pies | | pnmixer | | popt | [] | procps-ng | | procps-ng-man | | psmisc | [] | pspp | [] | pushover | [] | pwdutils | | pyspread | | radius | [] | recode | [] [] [] | recutils | | rpm | | rush | | sarg | | sed | [] [] [] [] | sharutils | [] | shishi | | skribilo | | solfege | [] [] | solfege-manual | | spotmachine | | sudo | [] [] | sudoers | [] [] | sysstat | [] | tar | [] [] [] | texinfo | [] [] | texinfo_document | [] [] | tigervnc | [] | tin | | tin-man | | tracgoogleappsa... | | trader | | util-linux | [] | ve | | vice | | vmm | | vorbis-tools | [] | wastesedge | | wcd | | wcd-man | | wdiff | [] [] | wget | [] | wyslij-po | | xboard | | xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] | +---------------------------------------------------+ af am an ar as ast az be bg bn bn_IN bs ca crh cs 4 0 2 5 3 11 0 8 25 3 3 1 55 4 74 da de el en en_GB en_ZA eo es et eu fa fi fr +--------------------------------------------------+ a2ps | [] [] [] [] [] [] [] [] [] | aegis | [] [] [] [] | anubis | [] [] [] [] [] | aspell | [] [] [] [] [] [] [] | bash | [] [] [] | bfd | [] [] [] [] | binutils | [] [] [] | bison | [] [] [] [] [] [] [] [] | bison-runtime | [] [] [] [] [] [] [] [] | buzztrax | [] [] [] [] | ccd2cue | [] [] [] [] | ccide | [] [] [] [] [] [] | cflow | [] [] [] [] [] | clisp | [] [] [] [] [] | coreutils | [] [] [] [] [] | cpio | [] [] [] [] [] | cppi | [] [] [] [] [] | cpplib | [] [] [] [] [] [] | cryptsetup | [] [] [] [] [] | datamash | [] [] [] [] | denemo | [] | dfarc | [] [] [] [] [] [] | dialog | [] [] [] [] [] [] [] [] [] | dico | [] [] [] [] | diffutils | [] [] [] [] [] [] | dink | [] [] [] [] [] [] | direvent | [] [] [] [] | doodle | [] [] [] [] | dos2unix | [] [] [] [] [] | dos2unix-man | [] [] [] | e2fsprogs | [] [] [] [] [] | enscript | [] [] [] [] [] [] | exif | [] [] [] [] [] [] | fetchmail | [] () [] [] [] [] [] | findutils | [] [] [] [] [] [] [] [] | flex | [] [] [] [] [] [] | freedink | [] [] [] [] [] [] [] [] | fusionforge | [] [] [] | gas | [] [] [] | gawk | [] [] [] [] [] | gcal | [] [] [] [] | gcc | [] | gdbm | [] [] [] [] [] | gettext-examples | [] [] [] [] [] [] [] | gettext-runtime | [] [] [] [] [] [] | gettext-tools | [] [] [] [] [] | gjay | [] [] [] [] | glunarclock | [] [] [] [] [] | gnubiff | () [] [] () | gnubik | [] [] [] [] [] | gnucash | [] () () () () () () | gnuchess | [] [] [] [] | gnulib | [] [] [] [] [] [] [] | gnunet | [] | gnunet-gtk | [] | gold | [] [] [] | gphoto2 | [] () [] [] | gprof | [] [] [] [] [] [] | gramadoir | [] [] [] [] [] | grep | [] [] [] [] [] [] [] | grub | [] [] [] [] [] | gsasl | [] [] [] [] [] | gss | [] [] [] [] [] | gst-plugins-bad | [] [] [] | gst-plugins-base | [] [] [] [] [] [] | gst-plugins-good | [] [] [] [] [] [] [] | gst-plugins-ugly | [] [] [] [] [] [] [] [] | gstreamer | [] [] [] [] [] [] [] | gtick | [] () [] [] [] | gtkam | [] () [] [] [] [] | gtkspell | [] [] [] [] [] [] [] [] | guix | [] [] | guix-packages | | gutenprint | [] [] [] [] | hello | [] [] [] [] [] [] [] [] | help2man | [] [] [] [] [] [] [] | help2man-texi | [] [] [] | hylafax | [] [] | idutils | [] [] [] [] [] | iso_15924 | [] () [] [] () [] () | iso_3166 | [] () [] [] [] [] () [] () | iso_3166_2 | [] () () () | iso_4217 | [] () [] [] [] () [] () | iso_639 | [] () [] [] () [] () | iso_639_3 | () () () | iso_639_5 | () () () | jwhois | [] [] [] [] [] | kbd | [] [] [] [] [] [] | klavaro | [] [] [] [] [] [] [] | ld | [] [] [] [] | leafpad | [] [] [] [] [] [] [] [] | libc | [] [] [] [] [] | libexif | [] [] () [] [] | libextractor | [] | libgnutls | [] [] [] [] | libgphoto2 | [] () [] | libgphoto2_port | [] () [] [] [] [] | libgsasl | [] [] [] [] [] | libiconv | [] [] [] [] [] [] [] | libidn | [] [] [] [] [] | liferea | [] () [] [] [] [] [] | lilypond | [] [] [] [] [] [] | lordsawar | [] [] | lprng | | lynx | [] [] [] [] [] [] | m4 | [] [] [] [] [] [] | mailfromd | [] | mailutils | [] [] [] [] | make | [] [] [] [] [] | man-db | [] [] [] [] | man-db-manpages | [] [] | midi-instruments | [] [] [] [] [] [] [] [] [] | minicom | [] [] [] [] [] | mkisofs | [] [] [] | myserver | [] [] [] [] | nano | [] [] [] [] [] [] [] | opcodes | [] [] [] [] [] | parted | [] [] [] | pies | [] | pnmixer | [] [] | popt | [] [] [] [] [] [] | procps-ng | [] [] | procps-ng-man | [] [] | psmisc | [] [] [] [] [] [] [] | pspp | [] [] [] | pushover | () [] [] [] | pwdutils | [] [] [] | pyspread | [] [] [] | radius | [] [] | recode | [] [] [] [] [] [] [] | recutils | [] [] [] [] | rpm | [] [] [] [] [] | rush | [] [] [] | sarg | [] [] | sed | [] [] [] [] [] [] [] [] | sharutils | [] [] [] [] | shishi | [] [] [] | skribilo | [] [] [] | solfege | [] [] [] [] [] [] [] [] | solfege-manual | [] [] [] [] [] | spotmachine | [] [] [] [] [] | sudo | [] [] [] [] [] [] | sudoers | [] [] [] [] [] [] | sysstat | [] [] [] [] [] [] | tar | [] [] [] [] [] [] [] | texinfo | [] [] [] [] [] | texinfo_document | [] [] [] [] | tigervnc | [] [] [] [] [] [] | tin | [] [] [] [] | tin-man | [] | tracgoogleappsa... | [] [] [] [] [] | trader | [] [] [] [] [] [] | util-linux | [] [] [] [] | ve | [] [] [] [] [] | vice | () () () | vmm | [] [] | vorbis-tools | [] [] [] [] | wastesedge | [] | wcd | [] [] [] [] | wcd-man | [] | wdiff | [] [] [] [] [] [] [] | wget | [] [] [] [] [] [] | wyslij-po | [] [] [] [] | xboard | [] [] [] [] | xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] [] [] [] [] | +--------------------------------------------------+ da de el en en_GB en_ZA eo es et eu fa fi fr 119 131 32 1 6 0 94 95 22 13 4 102 139 ga gd gl gu he hi hr hu hy ia id is it ja ka kk +-------------------------------------------------+ a2ps | [] [] [] [] | aegis | [] | anubis | [] [] [] [] | aspell | [] [] [] [] [] | bash | [] [] [] [] | bfd | [] [] | binutils | [] [] [] | bison | [] | bison-runtime | [] [] [] [] [] [] [] [] | buzztrax | | ccd2cue | [] | ccide | [] [] | cflow | [] [] [] | clisp | | coreutils | [] [] | cpio | [] [] [] [] [] [] | cppi | [] [] [] [] [] | cpplib | [] [] | cryptsetup | [] | datamash | | denemo | [] | dfarc | [] [] [] | dialog | [] [] [] [] [] [] [] [] [] [] | dico | | diffutils | [] [] [] [] | dink | [] | direvent | [] | doodle | [] [] | dos2unix | [] [] | dos2unix-man | | e2fsprogs | [] [] | enscript | [] [] [] | exif | [] [] [] [] [] [] | fetchmail | [] [] [] | findutils | [] [] [] [] [] [] [] | flex | [] | freedink | [] [] [] [] | fusionforge | | gas | [] | gawk | [] () [] | gcal | | gcc | | gdbm | | gettext-examples | [] [] [] [] [] [] [] | gettext-runtime | [] [] [] [] [] [] [] | gettext-tools | [] [] [] | gjay | [] | glunarclock | [] [] [] [] [] [] | gnubiff | [] [] () | gnubik | [] [] [] | gnucash | () () () () () | gnuchess | | gnulib | [] [] [] [] [] | gnunet | | gnunet-gtk | | gold | [] [] | gphoto2 | [] [] [] [] | gprof | [] [] [] [] | gramadoir | [] [] [] | grep | [] [] [] [] [] [] [] | grub | [] [] [] | gsasl | [] [] [] [] [] | gss | [] [] [] [] [] | gst-plugins-bad | [] [] [] | gst-plugins-base | [] [] [] [] | gst-plugins-good | [] [] [] [] [] [] | gst-plugins-ugly | [] [] [] [] [] [] | gstreamer | [] [] [] [] [] | gtick | [] [] [] [] [] | gtkam | [] [] [] [] [] | gtkspell | [] [] [] [] [] [] [] [] [] [] | guix | | guix-packages | | gutenprint | [] [] [] | hello | [] [] [] [] [] | help2man | [] [] [] | help2man-texi | | hylafax | [] | idutils | [] [] | iso_15924 | [] [] [] [] [] [] | iso_3166 | [] [] [] [] [] [] [] [] [] [] [] [] [] | iso_3166_2 | [] [] | iso_4217 | [] [] [] [] [] [] | iso_639 | [] [] [] [] [] [] [] [] [] | iso_639_3 | [] [] | iso_639_5 | | jwhois | [] [] [] [] | kbd | [] [] [] | klavaro | [] [] [] [] [] | ld | [] [] [] [] | leafpad | [] [] [] [] [] [] [] () | libc | [] [] [] [] [] | libexif | [] | libextractor | | libgnutls | [] | libgphoto2 | [] [] | libgphoto2_port | [] [] | libgsasl | [] [] [] [] | libiconv | [] [] [] [] [] [] [] | libidn | [] [] [] [] | liferea | [] [] [] [] [] | lilypond | [] | lordsawar | | lprng | [] | lynx | [] [] [] [] | m4 | [] [] [] [] [] | mailfromd | | mailutils | | make | [] [] [] [] | man-db | [] [] | man-db-manpages | [] [] | midi-instruments | [] [] [] [] [] [] [] [] [] | minicom | [] [] [] | mkisofs | [] [] | myserver | [] | nano | [] [] [] [] [] [] | opcodes | [] [] [] | parted | [] [] [] [] [] | pies | | pnmixer | [] [] | popt | [] [] [] [] [] [] [] [] [] [] | procps-ng | | procps-ng-man | | psmisc | [] [] [] [] | pspp | [] [] | pushover | [] | pwdutils | [] | pyspread | | radius | [] | recode | [] [] [] [] [] [] [] | recutils | | rpm | [] | rush | [] | sarg | | sed | [] [] [] [] [] [] [] | sharutils | | shishi | | skribilo | [] | solfege | [] [] | solfege-manual | | spotmachine | | sudo | [] [] [] [] | sudoers | [] [] [] | sysstat | [] [] [] [] | tar | [] [] [] [] [] [] | texinfo | [] [] [] | texinfo_document | [] [] [] | tigervnc | | tin | | tin-man | | tracgoogleappsa... | [] [] [] [] | trader | [] [] | util-linux | [] | ve | [] | vice | () () | vmm | | vorbis-tools | [] [] | wastesedge | [] | wcd | | wcd-man | | wdiff | [] [] [] | wget | [] [] [] [] | wyslij-po | [] [] [] | xboard | | xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] [] [] [] | +-------------------------------------------------+ ga gd gl gu he hi hr hu hy ia id is it ja ka kk 35 2 47 4 8 2 60 71 2 6 81 11 87 57 0 3 kn ko ku ky lg lt lv mk ml mn mr ms mt nb ne nl +--------------------------------------------------+ a2ps | [] [] | aegis | [] | anubis | [] [] [] | aspell | [] [] | bash | [] [] | bfd | | binutils | | bison | [] | bison-runtime | [] [] [] [] [] [] | buzztrax | | ccd2cue | | ccide | [] [] | cflow | [] | clisp | [] | coreutils | [] [] | cpio | [] | cppi | | cpplib | [] | cryptsetup | [] | datamash | [] [] | denemo | | dfarc | [] [] | dialog | [] [] [] [] [] [] | dico | | diffutils | [] [] [] | dink | [] | direvent | [] | doodle | [] | dos2unix | [] [] | dos2unix-man | [] | e2fsprogs | [] | enscript | [] | exif | [] [] [] | fetchmail | [] | findutils | [] [] | flex | [] | freedink | [] [] | fusionforge | | gas | | gawk | [] | gcal | | gcc | | gdbm | | gettext-examples | [] [] [] [] [] [] | gettext-runtime | [] [] [] | gettext-tools | [] | gjay | | glunarclock | [] [] | gnubiff | [] | gnubik | [] [] | gnucash | () () () () () () () [] | gnuchess | [] [] | gnulib | [] | gnunet | | gnunet-gtk | | gold | | gphoto2 | [] | gprof | [] [] | gramadoir | [] | grep | [] [] | grub | [] [] [] | gsasl | [] | gss | | gst-plugins-bad | [] [] [] | gst-plugins-base | [] [] [] | gst-plugins-good | [] [] [] [] | gst-plugins-ugly | [] [] [] [] [] | gstreamer | [] [] [] | gtick | [] | gtkam | [] [] | gtkspell | [] [] [] [] [] [] [] | guix | | guix-packages | | gutenprint | [] | hello | [] [] [] | help2man | [] | help2man-texi | | hylafax | [] | idutils | [] | iso_15924 | () [] [] | iso_3166 | [] [] [] () [] [] [] [] [] [] | iso_3166_2 | () [] | iso_4217 | () [] [] [] | iso_639 | [] [] () [] [] [] [] | iso_639_3 | [] () [] | iso_639_5 | () | jwhois | [] [] | kbd | [] | klavaro | [] [] | ld | | leafpad | [] [] [] [] [] | libc | [] [] | libexif | [] | libextractor | [] | libgnutls | [] [] | libgphoto2 | [] | libgphoto2_port | [] | libgsasl | [] | libiconv | [] [] | libidn | [] | liferea | [] [] [] | lilypond | [] | lordsawar | | lprng | | lynx | [] | m4 | [] | mailfromd | | mailutils | | make | [] [] | man-db | [] | man-db-manpages | [] | midi-instruments | [] [] [] [] [] [] [] | minicom | [] | mkisofs | [] | myserver | | nano | [] [] [] | opcodes | [] | parted | [] [] | pies | | pnmixer | [] | popt | [] [] [] [] [] | procps-ng | | procps-ng-man | | psmisc | [] | pspp | [] [] | pushover | | pwdutils | [] | pyspread | | radius | [] | recode | [] [] | recutils | [] | rpm | [] | rush | [] | sarg | | sed | [] [] | sharutils | [] | shishi | | skribilo | | solfege | [] [] | solfege-manual | [] | spotmachine | [] | sudo | [] [] [] | sudoers | [] [] [] | sysstat | [] [] | tar | [] [] [] | texinfo | [] | texinfo_document | [] | tigervnc | [] | tin | | tin-man | | tracgoogleappsa... | [] [] [] | trader | [] | util-linux | [] | ve | [] | vice | [] | vmm | [] | vorbis-tools | [] | wastesedge | [] | wcd | [] | wcd-man | [] | wdiff | [] | wget | [] [] | wyslij-po | [] | xboard | [] | xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] | +--------------------------------------------------+ kn ko ku ky lg lt lv mk ml mn mr ms mt nb ne nl 5 15 4 6 0 13 23 3 3 3 4 11 2 42 1 125 nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr +------------------------------------------------+ a2ps | [] [] [] [] [] [] [] | aegis | [] [] | anubis | [] [] [] | aspell | [] [] [] [] [] [] [] | bash | [] [] [] [] [] [] | bfd | [] [] | binutils | [] [] | bison | [] [] [] | bison-runtime | [] [] [] [] [] [] [] [] | buzztrax | [] | ccd2cue | [] [] | ccide | [] [] [] | cflow | [] [] [] | clisp | [] | coreutils | [] [] [] [] | cpio | [] [] [] | cppi | [] [] [] | cpplib | [] [] [] | cryptsetup | [] [] [] | datamash | [] [] | denemo | | dfarc | [] [] [] | dialog | [] [] [] [] [] [] [] | dico | [] | diffutils | [] [] [] | dink | | direvent | [] [] [] | doodle | [] [] | dos2unix | [] [] [] [] | dos2unix-man | [] [] | e2fsprogs | [] | enscript | [] [] [] [] [] [] | exif | [] [] [] [] [] [] | fetchmail | [] [] [] | findutils | [] [] [] [] [] [] | flex | [] [] [] [] [] | freedink | [] [] [] [] [] | fusionforge | | gas | | gawk | [] | gcal | | gcc | | gdbm | [] [] [] | gettext-examples | [] [] [] [] [] [] [] [] | gettext-runtime | [] [] [] [] [] [] [] [] [] | gettext-tools | [] [] [] [] [] [] [] | gjay | [] | glunarclock | [] [] [] [] [] [] | gnubiff | [] | gnubik | [] [] [] [] | gnucash | () () () () () [] | gnuchess | [] [] | gnulib | [] [] [] [] [] | gnunet | | gnunet-gtk | | gold | | gphoto2 | [] [] [] [] [] | gprof | [] [] [] [] | gramadoir | [] [] | grep | [] [] [] [] [] [] | grub | [] [] [] [] [] | gsasl | [] [] [] | gss | [] [] [] [] | gst-plugins-bad | [] [] [] [] [] | gst-plugins-base | [] [] [] [] [] [] | gst-plugins-good | [] [] [] [] [] [] [] | gst-plugins-ugly | [] [] [] [] [] [] [] | gstreamer | [] [] [] [] [] [] [] | gtick | [] [] [] [] [] | gtkam | [] [] [] [] [] [] | gtkspell | [] [] [] [] [] [] [] [] [] | guix | | guix-packages | | gutenprint | [] [] | hello | [] [] [] [] [] [] | help2man | [] [] [] [] | help2man-texi | [] | hylafax | | idutils | [] [] [] | iso_15924 | [] () [] [] [] [] | iso_3166 | [] [] [] [] () [] [] [] [] [] [] [] [] | iso_3166_2 | [] () [] | iso_4217 | [] [] () [] [] [] [] [] | iso_639 | [] [] [] () [] [] [] [] [] [] | iso_639_3 | [] () | iso_639_5 | () [] | jwhois | [] [] [] [] | kbd | [] [] | klavaro | [] [] [] [] [] | ld | | leafpad | [] [] [] [] [] [] [] [] | libc | [] [] [] | libexif | [] () [] | libextractor | [] | libgnutls | [] | libgphoto2 | [] | libgphoto2_port | [] [] [] [] [] | libgsasl | [] [] [] [] | libiconv | [] [] [] [] [] | libidn | [] [] [] | liferea | [] [] [] [] () [] [] | lilypond | | lordsawar | | lprng | [] | lynx | [] [] | m4 | [] [] [] [] [] | mailfromd | [] | mailutils | [] | make | [] [] [] | man-db | [] [] [] | man-db-manpages | [] [] [] | midi-instruments | [] [] [] [] [] [] [] [] | minicom | [] [] [] [] | mkisofs | [] [] [] | myserver | [] [] | nano | [] [] [] [] [] [] | opcodes | | parted | [] [] [] [] [] [] | pies | [] | pnmixer | [] | popt | [] [] [] [] [] [] | procps-ng | [] | procps-ng-man | [] | psmisc | [] [] [] [] | pspp | [] [] | pushover | | pwdutils | [] | pyspread | [] [] | radius | [] [] | recode | [] [] [] [] [] [] [] [] | recutils | [] [] | rpm | [] | rush | [] [] [] | sarg | [] [] | sed | [] [] [] [] [] [] [] [] | sharutils | [] [] [] | shishi | [] [] | skribilo | [] | solfege | [] [] [] | solfege-manual | [] [] | spotmachine | [] [] | sudo | [] [] [] [] [] [] | sudoers | [] [] [] [] | sysstat | [] [] [] [] [] | tar | [] [] [] [] [] | texinfo | [] [] [] | texinfo_document | [] [] | tigervnc | [] [] [] | tin | [] | tin-man | | tracgoogleappsa... | [] [] [] [] | trader | [] [] | util-linux | [] [] | ve | [] [] [] | vice | | vmm | | vorbis-tools | [] [] [] | wastesedge | | wcd | | wcd-man | | wdiff | [] [] [] [] [] | wget | [] [] [] [] [] | wyslij-po | [] [] [] [] | xboard | [] [] [] | xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] [] | +------------------------------------------------+ nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr 7 3 6 114 1 12 88 32 82 3 40 45 7 101 sv sw ta te tg th tr uk ur vi wa wo zh_CN +----------------------------------------------+ a2ps | [] [] [] [] [] | aegis | [] | anubis | [] [] [] [] | aspell | [] [] [] [] [] | bash | [] [] [] [] | bfd | [] [] [] | binutils | [] [] [] | bison | [] [] [] [] | bison-runtime | [] [] [] [] [] [] | buzztrax | [] [] [] | ccd2cue | [] [] [] | ccide | [] [] [] [] | cflow | [] [] [] [] | clisp | | coreutils | [] [] [] | cpio | [] [] [] [] [] | cppi | [] [] [] [] | cpplib | [] [] [] [] [] | cryptsetup | [] [] [] | datamash | [] [] [] | denemo | [] | dfarc | [] [] | dialog | [] [] [] [] [] [] | dico | [] | diffutils | [] [] [] [] [] | dink | [] | direvent | [] [] | doodle | [] [] | dos2unix | [] [] [] [] | dos2unix-man | [] [] [] | e2fsprogs | [] [] [] [] | enscript | [] [] [] [] | exif | [] [] [] [] [] | fetchmail | [] [] [] [] | findutils | [] [] [] [] [] | flex | [] [] [] [] | freedink | [] [] [] | fusionforge | | gas | [] | gawk | [] [] [] | gcal | [] [] [] | gcc | [] | gdbm | [] [] | gettext-examples | [] [] [] [] [] | gettext-runtime | [] [] [] [] [] | gettext-tools | [] [] [] [] [] | gjay | [] [] [] | glunarclock | [] [] [] [] | gnubiff | [] [] | gnubik | [] [] [] [] | gnucash | () () () () [] | gnuchess | [] [] [] | gnulib | [] [] [] [] | gnunet | | gnunet-gtk | | gold | [] [] | gphoto2 | [] [] [] [] | gprof | [] [] [] [] | gramadoir | [] [] [] | grep | [] [] [] [] [] | grub | [] [] [] [] | gsasl | [] [] [] [] | gss | [] [] [] | gst-plugins-bad | [] [] [] [] [] | gst-plugins-base | [] [] [] [] [] | gst-plugins-good | [] [] [] [] [] | gst-plugins-ugly | [] [] [] [] [] | gstreamer | [] [] [] [] [] | gtick | [] [] [] | gtkam | [] [] [] [] | gtkspell | [] [] [] [] [] [] [] | guix | | guix-packages | | gutenprint | [] [] [] [] | hello | [] [] [] [] [] [] | help2man | [] [] [] | help2man-texi | [] | hylafax | [] | idutils | [] [] [] | iso_15924 | [] () [] [] () [] | iso_3166 | [] [] () [] [] () [] [] | iso_3166_2 | () [] [] () [] | iso_4217 | [] () [] [] () [] | iso_639 | [] [] [] () [] [] () [] [] | iso_639_3 | [] () [] [] () | iso_639_5 | () [] () | jwhois | [] [] [] [] | kbd | [] [] [] [] | klavaro | [] [] [] [] [] [] | ld | [] [] [] [] [] | leafpad | [] [] [] [] [] [] | libc | [] [] [] [] [] | libexif | [] [] () | libextractor | [] [] | libgnutls | [] [] [] [] | libgphoto2 | [] [] [] | libgphoto2_port | [] [] [] [] | libgsasl | [] [] [] [] | libiconv | [] [] [] [] [] | libidn | () [] [] [] | liferea | [] [] [] [] [] | lilypond | [] | lordsawar | | lprng | [] | lynx | [] [] [] [] | m4 | [] [] [] | mailfromd | [] [] | mailutils | [] | make | [] [] [] [] | man-db | [] [] [] | man-db-manpages | [] [] | midi-instruments | [] [] [] [] [] [] | minicom | [] [] | mkisofs | [] [] [] | myserver | [] | nano | [] [] [] [] | opcodes | [] [] [] | parted | [] [] [] [] [] | pies | [] [] | pnmixer | [] [] [] | popt | [] [] [] [] [] [] [] | procps-ng | [] [] | procps-ng-man | [] | psmisc | [] [] [] [] | pspp | [] [] [] | pushover | [] | pwdutils | [] [] | pyspread | [] | radius | [] [] | recode | [] [] [] [] | recutils | [] [] [] | rpm | [] [] [] [] | rush | [] [] | sarg | | sed | [] [] [] [] [] | sharutils | [] [] [] [] | shishi | [] [] | skribilo | [] [] | solfege | [] [] [] [] | solfege-manual | [] | spotmachine | [] [] [] | sudo | [] [] [] [] [] | sudoers | [] [] [] [] | sysstat | [] [] [] [] [] | tar | [] [] [] [] [] | texinfo | [] [] [] | texinfo_document | [] | tigervnc | [] [] [] | tin | [] | tin-man | | tracgoogleappsa... | [] [] [] [] [] | trader | [] | util-linux | [] [] [] [] | ve | [] [] [] [] | vice | () () | vmm | | vorbis-tools | [] [] | wastesedge | | wcd | [] [] [] | wcd-man | [] | wdiff | [] [] [] [] | wget | [] [] [] | wyslij-po | [] [] | xboard | [] [] | xdg-user-dirs | [] [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] [] | +----------------------------------------------+ sv sw ta te tg th tr uk ur vi wa wo zh_CN 106 1 4 3 0 13 51 115 1 125 7 1 100 zh_HK zh_TW +-------------+ a2ps | | 30 aegis | | 9 anubis | | 19 aspell | | 29 bash | [] | 23 bfd | | 11 binutils | | 12 bison | [] | 18 bison-runtime | [] | 38 buzztrax | | 9 ccd2cue | | 10 ccide | | 17 cflow | | 16 clisp | | 10 coreutils | | 18 cpio | | 20 cppi | | 17 cpplib | [] | 19 cryptsetup | | 14 datamash | | 11 denemo | | 5 dfarc | | 17 dialog | [] | 42 dico | | 6 diffutils | | 22 dink | | 10 direvent | | 11 doodle | | 12 dos2unix | [] | 18 dos2unix-man | | 9 e2fsprogs | | 15 enscript | | 21 exif | | 27 fetchmail | | 19 findutils | | 29 flex | [] | 19 freedink | | 24 fusionforge | | 3 gas | | 5 gawk | | 13 gcal | | 8 gcc | | 2 gdbm | | 10 gettext-examples | [] [] | 40 gettext-runtime | [] [] | 35 gettext-tools | [] | 24 gjay | | 9 glunarclock | [] | 27 gnubiff | | 9 gnubik | | 19 gnucash | () | 6 gnuchess | | 11 gnulib | | 23 gnunet | | 1 gnunet-gtk | | 1 gold | | 7 gphoto2 | [] | 19 gprof | | 21 gramadoir | | 14 grep | [] | 31 grub | | 21 gsasl | [] | 19 gss | | 17 gst-plugins-bad | | 21 gst-plugins-base | | 27 gst-plugins-good | | 32 gst-plugins-ugly | | 34 gstreamer | [] | 32 gtick | | 19 gtkam | | 24 gtkspell | [] [] | 48 guix | | 2 guix-packages | | 0 gutenprint | | 15 hello | [] | 30 help2man | | 18 help2man-texi | | 5 hylafax | | 5 idutils | | 14 iso_15924 | [] | 23 iso_3166 | [] [] | 58 iso_3166_2 | | 9 iso_4217 | [] [] | 28 iso_639 | [] [] | 46 iso_639_3 | | 10 iso_639_5 | | 2 jwhois | [] | 20 kbd | | 17 klavaro | | 30 ld | [] | 15 leafpad | [] | 39 libc | [] | 24 libexif | | 10 libextractor | | 5 libgnutls | | 13 libgphoto2 | | 10 libgphoto2_port | [] | 19 libgsasl | | 18 libiconv | [] | 29 libidn | | 17 liferea | | 29 lilypond | | 11 lordsawar | | 3 lprng | | 3 lynx | | 19 m4 | [] | 22 mailfromd | | 4 mailutils | | 6 make | | 19 man-db | | 15 man-db-manpages | | 10 midi-instruments | [] | 43 minicom | [] | 17 mkisofs | | 13 myserver | | 9 nano | [] | 30 opcodes | | 12 parted | [] | 23 pies | | 4 pnmixer | | 9 popt | [] | 36 procps-ng | | 5 procps-ng-man | | 4 psmisc | [] | 22 pspp | | 13 pushover | | 6 pwdutils | | 8 pyspread | | 6 radius | | 9 recode | | 31 recutils | | 10 rpm | [] | 13 rush | | 10 sarg | | 4 sed | [] | 35 sharutils | | 13 shishi | | 7 skribilo | | 7 solfege | | 21 solfege-manual | | 9 spotmachine | | 11 sudo | | 26 sudoers | | 22 sysstat | | 23 tar | [] | 30 texinfo | | 17 texinfo_document | | 13 tigervnc | | 14 tin | [] | 7 tin-man | | 1 tracgoogleappsa... | [] | 22 trader | | 12 util-linux | | 13 ve | | 14 vice | | 1 vmm | | 3 vorbis-tools | | 13 wastesedge | | 3 wcd | | 8 wcd-man | | 3 wdiff | [] | 23 wget | | 21 wyslij-po | | 14 xboard | | 10 xdg-user-dirs | [] [] | 68 xkeyboard-config | [] | 28 +-------------+ 89 teams zh_HK zh_TW 166 domains 7 42 2809 Some counters in the preceding matrix are higher than the number of visible blocks let us expect. This is because a few extra PO files are used for implementing regional variants of languages, or language dialects. For a PO file in the matrix above to be effective, the package to which it applies should also have been internationalized and distributed as such by its maintainer. There might be an observable lag between the mere existence a PO file and its wide availability in a distribution. If Jun 2014 seems to be old, you may fetch a more recent copy of this 'ABOUT-NLS' file on most GNU archive sites. The most up-to-date matrix with full percentage details can be found at 'http://translationproject.org/extra/matrix.html'. 1.5 Using 'gettext' in new packages =================================== If you are writing a freely available program and want to internationalize it you are welcome to use GNU 'gettext' in your package. Of course you have to respect the GNU Lesser General Public License which covers the use of the GNU 'gettext' library. This means in particular that even non-free programs can use 'libintl' as a shared library, whereas only free software can use 'libintl' as a static library or use modified versions of 'libintl'. Once the sources are changed appropriately and the setup can handle the use of 'gettext' the only thing missing are the translations. The Free Translation Project is also available for packages which are not developed inside the GNU project. Therefore the information given above applies also for every other Free Software Project. 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"libgcrypt not found" "$LINENO" 5 fi if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PKG_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 $as_echo "$PKG_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 $as_echo "$ac_pt_PKG_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi fi if test -n "$PKG_CONFIG"; then _pkg_min_version=0.9.0 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... 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" >&6; } if test -n "$LIBGFSHARE_CFLAGS"; then pkg_cv_LIBGFSHARE_CFLAGS="$LIBGFSHARE_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libgfshare\""; } >&5 ($PKG_CONFIG --exists --print-errors "libgfshare") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_LIBGFSHARE_CFLAGS=`$PKG_CONFIG --cflags "libgfshare" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$LIBGFSHARE_LIBS"; then pkg_cv_LIBGFSHARE_LIBS="$LIBGFSHARE_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libgfshare\""; } >&5 ($PKG_CONFIG --exists --print-errors "libgfshare") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_LIBGFSHARE_LIBS=`$PKG_CONFIG --libs "libgfshare" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then LIBGFSHARE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libgfshare" 2>&1` else LIBGFSHARE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libgfshare" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$LIBGFSHARE_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (libgfshare) were not met: $LIBGFSHARE_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables LIBGFSHARE_CFLAGS and LIBGFSHARE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables LIBGFSHARE_CFLAGS and LIBGFSHARE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else LIBGFSHARE_CFLAGS=$pkg_cv_LIBGFSHARE_CFLAGS LIBGFSHARE_LIBS=$pkg_cv_LIBGFSHARE_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } CFLAGS="$CFLAGS $LIBGFSHARE_CFLAGS" LIBS="$LIBS $LIBGFSHARE_LIBS" fi pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmtp" >&5 $as_echo_n "checking for libmtp... 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" >&6; } if test -n "$GIO_CFLAGS"; then pkg_cv_GIO_CFLAGS="$GIO_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gio-2.0 >= 2.22\""; } >&5 ($PKG_CONFIG --exists --print-errors "gio-2.0 >= 2.22") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GIO_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.22" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$GIO_LIBS"; then pkg_cv_GIO_LIBS="$GIO_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gio-2.0 >= 2.22\""; } >&5 ($PKG_CONFIG --exists --print-errors "gio-2.0 >= 2.22") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GIO_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.22" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then GIO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gio-2.0 >= 2.22" 2>&1` else GIO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gio-2.0 >= 2.22" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$GIO_PKG_ERRORS" >&5 have_gio=no elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } have_gio=no else GIO_CFLAGS=$pkg_cv_GIO_CFLAGS GIO_LIBS=$pkg_cv_GIO_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define HAVE_GIO 1" >>confdefs.h have_gio=yes CFLAGS="$CFLAGS $GIO_CFLAGS" LIBS="$LIBS $GIO_LIBS" fi # Check whether --with-libcurl was given. if test "${with_libcurl+set}" = set; then : withval=$with_libcurl; _libcurl_with=$withval else _libcurl_with=yes fi if test "$_libcurl_with" != "no" ; then for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AWK+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 $as_echo "$AWK" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AWK" && break done _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[1]+256*A[2]+A[3]; print X;}'" _libcurl_try_link=yes if test -d "$_libcurl_with" ; then LIBCURL_CPPFLAGS="-I$withval/include" _libcurl_ldflags="-L$withval/lib" # Extract the first word of "curl-config", so it can be a program name with args. set dummy curl-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path__libcurl_config+:} false; then : $as_echo_n "(cached) " >&6 else case $_libcurl_config in [\\/]* | ?:[\\/]*) ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in "$withval/bin" do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path__libcurl_config="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi _libcurl_config=$ac_cv_path__libcurl_config if test -n "$_libcurl_config"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_libcurl_config" >&5 $as_echo "$_libcurl_config" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else # Extract the first word of "curl-config", so it can be a program name with args. set dummy curl-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path__libcurl_config+:} false; then : $as_echo_n "(cached) " >&6 else case $_libcurl_config in [\\/]* | ?:[\\/]*) ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path__libcurl_config="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi _libcurl_config=$ac_cv_path__libcurl_config if test -n "$_libcurl_config"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_libcurl_config" >&5 $as_echo "$_libcurl_config" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test x$_libcurl_config != "x" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the version of libcurl" >&5 $as_echo_n "checking for the version of libcurl... " >&6; } if ${libcurl_cv_lib_curl_version+:} false; then : $as_echo_n "(cached) " >&6 else libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $2}'` fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_version" >&5 $as_echo "$libcurl_cv_lib_curl_version" >&6; } _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse` _libcurl_wanted=`echo 7.10.8 | $_libcurl_version_parse` if test $_libcurl_wanted -gt 0 ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libcurl >= version 7.10.8" >&5 $as_echo_n "checking for libcurl >= version 7.10.8... 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(7.12.4) if test $_libcurl_version -ge 461828 ; then _libcurl_protocols=`$_libcurl_config --protocols` fi else _libcurl_try_link=no fi unset _libcurl_wanted fi if test $_libcurl_try_link = yes ; then # we didn't find curl-config, so let's see if the user-supplied # link line (or failing that, "-lcurl") is enough. LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libcurl is usable" >&5 $as_echo_n "checking whether libcurl is usable... " >&6; } if ${libcurl_cv_lib_curl_usable+:} false; then : $as_echo_n "(cached) " >&6 else _libcurl_save_cppflags=$CPPFLAGS CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS" _libcurl_save_libs=$LIBS LIBS="$LIBCURL $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { /* Try and use a few common options to force a failure if we are missing symbols or can't link. */ int x; curl_easy_setopt(NULL,CURLOPT_URL,NULL); x=CURL_ERROR_SIZE; x=CURLOPT_WRITEFUNCTION; x=CURLOPT_WRITEDATA; x=CURLOPT_ERRORBUFFER; x=CURLOPT_STDERR; x=CURLOPT_VERBOSE; if (x) {;} ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : libcurl_cv_lib_curl_usable=yes else libcurl_cv_lib_curl_usable=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CPPFLAGS=$_libcurl_save_cppflags LIBS=$_libcurl_save_libs unset _libcurl_save_cppflags unset _libcurl_save_libs fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_usable" >&5 $as_echo "$libcurl_cv_lib_curl_usable" >&6; } if test $libcurl_cv_lib_curl_usable = yes ; then # Does curl_free() exist in this version of libcurl? # If not, fake it with free() _libcurl_save_cppflags=$CPPFLAGS CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS" _libcurl_save_libs=$LIBS LIBS="$LIBS $LIBCURL" ac_fn_c_check_func "$LINENO" "curl_free" "ac_cv_func_curl_free" if test "x$ac_cv_func_curl_free" = xyes; then : else $as_echo "#define curl_free free" >>confdefs.h fi CPPFLAGS=$_libcurl_save_cppflags LIBS=$_libcurl_save_libs unset _libcurl_save_cppflags unset _libcurl_save_libs $as_echo "#define HAVE_LIBCURL 1" >>confdefs.h for _libcurl_feature in $_libcurl_features ; do cat >>confdefs.h <<_ACEOF #define `$as_echo "libcurl_feature_$_libcurl_feature" | $as_tr_cpp` 1 _ACEOF eval `$as_echo "libcurl_feature_$_libcurl_feature" | $as_tr_sh`=yes done if test "x$_libcurl_protocols" = "x" ; then # We don't have --protocols, so just assume that all # protocols are available _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP" if test x$libcurl_feature_SSL = xyes ; then _libcurl_protocols="$_libcurl_protocols HTTPS" # FTPS wasn't standards-compliant until version # 7.11.0 (0x070b00 == 461568) if test $_libcurl_version -ge 461568; then _libcurl_protocols="$_libcurl_protocols FTPS" fi fi # RTSP, IMAP, POP3 and SMTP were added in # 7.20.0 (0x071400 == 463872) if test $_libcurl_version -ge 463872; then _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP" fi fi for _libcurl_protocol in $_libcurl_protocols ; do cat >>confdefs.h <<_ACEOF #define `$as_echo "libcurl_protocol_$_libcurl_protocol" | $as_tr_cpp` 1 _ACEOF eval `$as_echo "libcurl_protocol_$_libcurl_protocol" | $as_tr_sh`=yes done else unset LIBCURL unset LIBCURL_CPPFLAGS fi fi unset _libcurl_try_link unset _libcurl_version_parse unset _libcurl_config unset _libcurl_feature unset _libcurl_features unset _libcurl_protocol unset _libcurl_protocols unset _libcurl_version unset _libcurl_ldflags fi if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then # This is the IF-NO path have_libcurl=no else # This is the IF-YES path have_libcurl=yes CFLAGS="$CFLAGS $LIBCURL_CPPFLAGS" LIBS="$LIBS $LIBCURL" fi unset _libcurl_with # Check whether --enable-max-size was given. if test "${enable_max_size+set}" = set; then : enableval=$enable_max_size; else enable_max_size=no fi case $enable_max_size in #( yes) : max_secret_size=16777216 ;; #( no) : max_secret_size=0 ;; #( *) : max_secret_size=$enable_max_size ;; esac if test $max_secret_size -eq 0; then : max_secret_size_string="Unlimited" else max_secret_size_string="$max_secret_size bytes" fi cat >>confdefs.h <<_ACEOF #define GFSEC_SECRET_MAX_SIZE $max_secret_size _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 $as_echo_n "checking for a sed that does not truncate output... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 fi else ac_cv_path_SED=$SED fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 $as_echo "$ac_cv_path_SED" >&6; } SED="$ac_cv_path_SED" rm -f conftest.sed { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 $as_echo_n "checking whether NLS is requested... " >&6; } # Check whether --enable-nls was given. if test "${enable_nls+set}" = set; then : enableval=$enable_nls; USE_NLS=$enableval else USE_NLS=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 $as_echo "$USE_NLS" >&6; } GETTEXT_MACRO_VERSION=0.19 # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_MSGFMT+:} false; then : $as_echo_n "(cached) " >&6 else case "$MSGFMT" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ;; esac fi MSGFMT="$ac_cv_path_MSGFMT" if test "$MSGFMT" != ":"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 $as_echo "$MSGFMT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_GMSGFMT+:} false; then : $as_echo_n "(cached) " >&6 else case $GMSGFMT in [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac fi GMSGFMT=$ac_cv_path_GMSGFMT if test -n "$GMSGFMT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 $as_echo "$GMSGFMT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; *) MSGFMT_015=$MSGFMT ;; esac case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_XGETTEXT+:} false; then : $as_echo_n "(cached) " >&6 else case "$XGETTEXT" in [\\/]* | ?:[\\/]*) ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" ;; esac fi XGETTEXT="$ac_cv_path_XGETTEXT" if test "$XGETTEXT" != ":"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 $as_echo "$XGETTEXT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi rm -f messages.po case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgmerge", so it can be a program name with args. set dummy msgmerge; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_MSGMERGE+:} false; then : $as_echo_n "(cached) " >&6 else case "$MSGMERGE" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" ;; esac fi MSGMERGE="$ac_cv_path_MSGMERGE" if test "$MSGMERGE" != ":"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 $as_echo "$MSGMERGE" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$localedir" || localedir='${datadir}/locale' test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= ac_config_commands="$ac_config_commands po-directories" if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" # Check whether --with-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then : withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else with_gnu_ld=no fi # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 $as_echo_n "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 $as_echo_n "checking for GNU ld... " >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 $as_echo_n "checking for non-GNU ld... " >&6; } fi if ${acl_cv_path_LD+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$LD"; then acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$acl_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then acl_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$acl_cv_path_LD" -v 2>&1 &5 $as_echo "$LD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } if ${acl_cv_prog_gnu_ld+:} false; then : $as_echo_n "(cached) " >&6 else # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 $as_echo "$acl_cv_prog_gnu_ld" >&6; } with_gnu_ld=$acl_cv_prog_gnu_ld { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 $as_echo_n "checking for shared library run path origin... " >&6; } if ${acl_cv_rpath+:} false; then : $as_echo_n "(cached) " >&6 else CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 $as_echo "$acl_cv_rpath" >&6; } wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" # Check whether --enable-rpath was given. if test "${enable_rpath+set}" = set; then : enableval=$enable_rpath; : else enable_rpath=yes fi acl_libdirstem=lib acl_libdirstem2= case "$host_os" in solaris*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 $as_echo_n "checking for 64-bit host... " >&6; } if ${gl_cv_solaris_64bit+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef _LP64 sixtyfour bits #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "sixtyfour bits" >/dev/null 2>&1; then : gl_cv_solaris_64bit=yes else gl_cv_solaris_64bit=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 $as_echo "$gl_cv_solaris_64bit" >&6; } if test $gl_cv_solaris_64bit = yes; then acl_libdirstem=lib/64 case "$host_cpu" in sparc*) acl_libdirstem2=lib/sparcv9 ;; i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; esac fi ;; *) searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; */../ | */.. ) # Better ignore directories of this form. They are misleading. ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib64 ) acl_libdirstem=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" fi ;; esac test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libiconv-prefix was given. if test "${with_libiconv_prefix+set}" = set; then : withval=$with_libiconv_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBICONV= LTLIBICONV= INCICONV= LIBICONV_PREFIX= HAVE_LIBICONV= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='iconv ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" else LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" ;; esac done fi else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" done fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : $as_echo_n "(cached) " >&6 else gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { CFPreferencesCopyAppValue(NULL, NULL) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gt_cv_func_CFPreferencesCopyAppValue=yes else gt_cv_func_CFPreferencesCopyAppValue=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 $as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 $as_echo_n "checking for CFLocaleCopyCurrent... 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" >&6; } if ${am_cv_func_iconv+:} false; then : $as_echo_n "(cached) " >&6 else am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : am_cv_lib_iconv=yes am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$am_save_LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 $as_echo "$am_cv_func_iconv" >&6; } if test "$am_cv_func_iconv" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 $as_echo_n "checking for working iconv... " >&6; } if ${am_cv_func_iconv_works+:} false; then : $as_echo_n "(cached) " >&6 else am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi am_cv_func_iconv_works=no for ac_iconv_const in '' 'const'; do if test "$cross_compiling" = yes; then : case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef ICONV_CONST # define ICONV_CONST $ac_iconv_const #endif int main () { int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; iconv_close (cd_utf8_to_88591); } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\263"; char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; iconv_close (cd_ascii_to_88591); } } /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ { iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; iconv_close (cd_88591_to_utf8); } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; iconv_close (cd_88591_to_utf8); } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : am_cv_func_iconv_works=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi test "$am_cv_func_iconv_works" = no || break done LIBS="$am_save_LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 $as_echo "$am_cv_func_iconv_works" >&6; } case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then $as_echo "#define HAVE_ICONV 1" >>confdefs.h fi if test "$am_cv_lib_iconv" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 $as_echo_n "checking how to link with libiconv... 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then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBINTL= LTLIBINTL= INCINTL= LIBINTL_PREFIX= HAVE_LIBINTL= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='intl ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" else LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; 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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 . gfsecret-0.5.0/NEWS0000644000175000001440000000401614074646706010751 00000000000000Changes in gfsecret 0.5.0 (2021-07-18) -------------------------------------- * Support http and https URI schemes. * Accept URI parameter share=full as a synonym for share=no. * Accept share number in the share URI parameter. * Add a test suite. Changes in gfsecret 0.4.6 (2020-01-05) -------------------------------------- * Create the $XDG_CONFIG_HOME/gfsecret directory if needed. * Fallback to $HOME/.config if XDG_CONFIG_HOME is not set or empty. * Fix building issue with GCC 9. Changes in gfsecret 0.4.5 (2020-01-03) -------------------------------------- * Offer to overwrite existing config file. * Make optional dependencies really optional. * Make gfsec-split -l output more readable. * Fix building from a Git repository checkout. Changes in gfsecret 0.4.4 (2017-08-27) -------------------------------------- * Make sure gfsec-split-gpg recognizes GnuPG > 2.1. Changes in gfsecret 0.4.3 (2017-07-25) -------------------------------------- * Add french localization. * Exit with an error status on any problem. * Add the --{destroy,restore}-cmd options. * Add the gfsec-split-gpg helper script. * Fix selection of menu item in gfsec-split. Changes in gfsecret 0.4.2 ------------------------- * Fix a crash upon error in LibMTP. * Write user-specified config file in config directory by default. * Refuse to overwrite a pre-existing config file. Changes in gfsecret 0.4.1 ------------------------- * Add the -i, --interactive option to gfsec-split. Changes in gfsecret 0.4.0 ------------------------- * Add a -k, --keep option to gfsec-use. * Replace gfsec-split's -s option by position arguments. Changes in gfsecret 0.3.1 ------------------------- * Fix randomly-occuring crash when using MTP-backed shares. Changes in gfsecret 0.3.0 ------------------------- * Improve error messages. * Add the gfsec-split program. Changes in gfsecret 0.2.0 ------------------------- * Check share data against SHA-256 hash.