From dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 12 Sep 2011 11:27:51 +0200 Subject: Synchronised line endinge with release branch --- fontconfig/fc-cat/fc-cat.c | 784 ++++++++++++++++++++++----------------------- 1 file changed, 392 insertions(+), 392 deletions(-) (limited to 'fontconfig/fc-cat/fc-cat.c') diff --git a/fontconfig/fc-cat/fc-cat.c b/fontconfig/fc-cat/fc-cat.c index 623a01466..5ee947ec2 100644 --- a/fontconfig/fc-cat/fc-cat.c +++ b/fontconfig/fc-cat/fc-cat.c @@ -1,392 +1,392 @@ -/* - * fontconfig/fc-cat/fc-cat.c - * - * Copyright © 2002 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of the author(s) not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. The authors make no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#ifdef HAVE_CONFIG_H -#include -#else -#ifdef linux -#define HAVE_GETOPT_LONG 1 -#endif -#define HAVE_GETOPT 1 -#endif - -#include -#include "../src/fcarch.h" -#include -#include -#include -#include -#include -#include -#include - -#ifndef HAVE_GETOPT -#define HAVE_GETOPT 0 -#endif -#ifndef HAVE_GETOPT_LONG -#define HAVE_GETOPT_LONG 0 -#endif - -#if HAVE_GETOPT_LONG -#undef _GNU_SOURCE -#define _GNU_SOURCE -#include -const struct option longopts[] = { - {"version", 0, 0, 'V'}, - {"verbose", 0, 0, 'v'}, - {"recurse", 0, 0, 'r'}, - {"help", 0, 0, 'h'}, - {NULL,0,0,0}, -}; -#else -#if HAVE_GETOPT -extern char *optarg; -extern int optind, opterr, optopt; -#endif -#endif - -/* - * POSIX has broken stdio so that getc must do thread-safe locking, - * this is a serious performance problem for applications doing large - * amounts of IO with getc (as is done here). If available, use - * the getc_unlocked varient instead. - */ - -#if defined(getc_unlocked) || defined(_IO_getc_unlocked) -#define GETC(f) getc_unlocked(f) -#define PUTC(c,f) putc_unlocked(c,f) -#else -#define GETC(f) getc(f) -#define PUTC(c,f) putc(c,f) -#endif - -static FcBool -write_chars (FILE *f, const FcChar8 *chars) -{ - FcChar8 c; - while ((c = *chars++)) - { - switch (c) { - case '"': - case '\\': - if (PUTC ('\\', f) == EOF) - return FcFalse; - /* fall through */ - default: - if (PUTC (c, f) == EOF) - return FcFalse; - } - } - return FcTrue; -} - -static FcBool -write_ulong (FILE *f, unsigned long t) -{ - int pow; - unsigned long temp, digit; - - temp = t; - pow = 1; - while (temp >= 10) - { - temp /= 10; - pow *= 10; - } - temp = t; - while (pow) - { - digit = temp / pow; - if (PUTC ((char) digit + '0', f) == EOF) - return FcFalse; - temp = temp - pow * digit; - pow = pow / 10; - } - return FcTrue; -} - -static FcBool -write_int (FILE *f, int i) -{ - return write_ulong (f, (unsigned long) i); -} - -static FcBool -write_string (FILE *f, const FcChar8 *string) -{ - - if (PUTC ('"', f) == EOF) - return FcFalse; - if (!write_chars (f, string)) - return FcFalse; - if (PUTC ('"', f) == EOF) - return FcFalse; - return FcTrue; -} - -static void -usage (char *program, int error) -{ - FILE *file = error ? stderr : stdout; -#if HAVE_GETOPT_LONG - fprintf (file, "usage: %s [-rv] [--recurse] [--verbose] [*-%s.cache-2|directory]...\n", - program, FC_ARCHITECTURE); - fprintf (file, " %s [-Vh] [--version] [--help]\n", program); -#else - fprintf (file, "usage: %s [-rvVh] [*-%s.cache-2|directory]...\n", - program, FC_ARCHITECTURE); -#endif - fprintf (file, "Reads font information cache from:\n"); - fprintf (file, " 1) specified fontconfig cache file\n"); - fprintf (file, " 2) related to a particular font directory\n"); - fprintf (file, "\n"); -#if HAVE_GETOPT_LONG - fprintf (file, " -r, --recurse recurse into subdirectories\n"); - fprintf (file, " -v, --verbose be verbose\n"); - fprintf (file, " -V, --version display font config version and exit\n"); - fprintf (file, " -h, --help display this help and exit\n"); -#else - fprintf (file, " -r (recurse) recurse into subdirectories\n"); - fprintf (file, " -v (verbose) be verbose\n"); - fprintf (file, " -V (version) display font config version and exit\n"); - fprintf (file, " -h (help) display this help and exit\n"); -#endif - exit (error); -} - -/* - * return the path from the directory containing 'cache' to 'file' - */ - -static const FcChar8 * -file_base_name (const FcChar8 *cache, const FcChar8 *file) -{ - int cache_len = strlen ((char *) cache); - - if (!strncmp ((char *) cache, (char *) file, cache_len) && file[cache_len] == '/') - return file + cache_len + 1; - return file; -} - -#define FC_FONT_FILE_DIR ((FcChar8 *) ".dir") - -static FcBool -cache_print_set (FcFontSet *set, FcStrSet *dirs, const FcChar8 *base_name, FcBool verbose) -{ - FcChar8 *dir; - const FcChar8 *base; - int n; - int ndir = 0; - FcStrList *list; - - list = FcStrListCreate (dirs); - if (!list) - goto bail2; - - while ((dir = FcStrListNext (list))) - { - base = file_base_name (base_name, dir); - if (!write_string (stdout, base)) - goto bail3; - if (PUTC (' ', stdout) == EOF) - goto bail3; - if (!write_int (stdout, 0)) - goto bail3; - if (PUTC (' ', stdout) == EOF) - goto bail3; - if (!write_string (stdout, FC_FONT_FILE_DIR)) - goto bail3; - if (PUTC ('\n', stdout) == EOF) - goto bail3; - ndir++; - } - - for (n = 0; n < set->nfont; n++) - { - FcPattern *font = set->fonts[n]; - FcChar8 *s; - - s = FcPatternFormat (font, "%{=fccat}\n"); - if (s) - { - printf ("%s", s); - free (s); - } - } - if (verbose && !set->nfont && !ndir) - printf ("\n"); - - FcStrListDone (list); - - return FcTrue; - -bail3: - FcStrListDone (list); -bail2: - return FcFalse; -} - -int -main (int argc, char **argv) -{ - int i; - int ret = 0; - FcFontSet *fs; - FcStrSet *dirs; - FcStrSet *args = NULL; - FcStrList *arglist; - FcCache *cache; - FcConfig *config; - FcChar8 *arg; - int verbose = 0; - int recurse = 0; - FcBool first = FcTrue; -#if HAVE_GETOPT_LONG || HAVE_GETOPT - int c; - -#if HAVE_GETOPT_LONG - while ((c = getopt_long (argc, argv, "Vvrh", longopts, NULL)) != -1) -#else - while ((c = getopt (argc, argv, "Vvrh")) != -1) -#endif - { - switch (c) { - case 'V': - fprintf (stderr, "fontconfig version %d.%d.%d\n", - FC_MAJOR, FC_MINOR, FC_REVISION); - exit (0); - case 'v': - verbose++; - break; - case 'r': - recurse++; - break; - case 'h': - usage (argv[0], 0); - default: - usage (argv[0], 1); - } - } - i = optind; -#else - i = 1; -#endif - - config = FcInitLoadConfig (); - if (!config) - { - fprintf (stderr, "%s: Can't init font config library\n", argv[0]); - return 1; - } - FcConfigSetCurrent (config); - - args = FcStrSetCreate (); - if (!args) - { - fprintf (stderr, "%s: malloc failure\n", argv[0]); - return 1; - } - if (i < argc) - { - for (; i < argc; i++) - { - if (!FcStrSetAddFilename (args, (const FcChar8 *) argv[i])) - { - fprintf (stderr, "%s: malloc failure\n", argv[0]); - return 1; - } - } - arglist = FcStrListCreate (args); - if (!arglist) - { - fprintf (stderr, "%s: malloc failure\n", argv[0]); - return 1; - } - } - else - { - recurse++; - arglist = FcConfigGetFontDirs (config); - while ((arg = FcStrListNext (arglist))) - if (!FcStrSetAdd (args, arg)) - { - fprintf (stderr, "%s: malloc failure\n", argv[0]); - return 1; - } - FcStrListDone (arglist); - } - arglist = FcStrListCreate (args); - if (!arglist) - { - fprintf (stderr, "%s: malloc failure\n", argv[0]); - return 1; - } - - while ((arg = FcStrListNext (arglist))) - { - int j; - FcChar8 *cache_file = NULL; - struct stat file_stat; - - if (FcFileIsDir (arg)) - cache = FcDirCacheLoad (arg, config, &cache_file); - else - cache = FcDirCacheLoadFile (arg, &file_stat); - if (!cache) - { - perror ((char *) arg); - ret++; - continue; - } - - dirs = FcStrSetCreate (); - fs = FcCacheCopySet (cache); - for (j = 0; j < FcCacheNumSubdir (cache); j++) - { - FcStrSetAdd (dirs, FcCacheSubdir (cache, j)); - if (recurse) - FcStrSetAdd (args, FcCacheSubdir (cache, j)); - } - - if (verbose) - { - if (!first) - printf ("\n"); - printf ("Directory: %s\nCache: %s\n--------\n", - FcCacheDir(cache), cache_file ? cache_file : arg); - first = FcFalse; - } - cache_print_set (fs, dirs, FcCacheDir (cache), verbose); - - FcStrSetDestroy (dirs); - - FcFontSetDestroy (fs); - FcDirCacheUnload (cache); - if (cache_file) - FcStrFree (cache_file); - } - - FcFini (); - return 0; -} +/* + * fontconfig/fc-cat/fc-cat.c + * + * Copyright © 2002 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of the author(s) not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. The authors make no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +#include +#else +#ifdef linux +#define HAVE_GETOPT_LONG 1 +#endif +#define HAVE_GETOPT 1 +#endif + +#include +#include "../src/fcarch.h" +#include +#include +#include +#include +#include +#include +#include + +#ifndef HAVE_GETOPT +#define HAVE_GETOPT 0 +#endif +#ifndef HAVE_GETOPT_LONG +#define HAVE_GETOPT_LONG 0 +#endif + +#if HAVE_GETOPT_LONG +#undef _GNU_SOURCE +#define _GNU_SOURCE +#include +const struct option longopts[] = { + {"version", 0, 0, 'V'}, + {"verbose", 0, 0, 'v'}, + {"recurse", 0, 0, 'r'}, + {"help", 0, 0, 'h'}, + {NULL,0,0,0}, +}; +#else +#if HAVE_GETOPT +extern char *optarg; +extern int optind, opterr, optopt; +#endif +#endif + +/* + * POSIX has broken stdio so that getc must do thread-safe locking, + * this is a serious performance problem for applications doing large + * amounts of IO with getc (as is done here). If available, use + * the getc_unlocked varient instead. + */ + +#if defined(getc_unlocked) || defined(_IO_getc_unlocked) +#define GETC(f) getc_unlocked(f) +#define PUTC(c,f) putc_unlocked(c,f) +#else +#define GETC(f) getc(f) +#define PUTC(c,f) putc(c,f) +#endif + +static FcBool +write_chars (FILE *f, const FcChar8 *chars) +{ + FcChar8 c; + while ((c = *chars++)) + { + switch (c) { + case '"': + case '\\': + if (PUTC ('\\', f) == EOF) + return FcFalse; + /* fall through */ + default: + if (PUTC (c, f) == EOF) + return FcFalse; + } + } + return FcTrue; +} + +static FcBool +write_ulong (FILE *f, unsigned long t) +{ + int pow; + unsigned long temp, digit; + + temp = t; + pow = 1; + while (temp >= 10) + { + temp /= 10; + pow *= 10; + } + temp = t; + while (pow) + { + digit = temp / pow; + if (PUTC ((char) digit + '0', f) == EOF) + return FcFalse; + temp = temp - pow * digit; + pow = pow / 10; + } + return FcTrue; +} + +static FcBool +write_int (FILE *f, int i) +{ + return write_ulong (f, (unsigned long) i); +} + +static FcBool +write_string (FILE *f, const FcChar8 *string) +{ + + if (PUTC ('"', f) == EOF) + return FcFalse; + if (!write_chars (f, string)) + return FcFalse; + if (PUTC ('"', f) == EOF) + return FcFalse; + return FcTrue; +} + +static void +usage (char *program, int error) +{ + FILE *file = error ? stderr : stdout; +#if HAVE_GETOPT_LONG + fprintf (file, "usage: %s [-rv] [--recurse] [--verbose] [*-%s.cache-2|directory]...\n", + program, FC_ARCHITECTURE); + fprintf (file, " %s [-Vh] [--version] [--help]\n", program); +#else + fprintf (file, "usage: %s [-rvVh] [*-%s.cache-2|directory]...\n", + program, FC_ARCHITECTURE); +#endif + fprintf (file, "Reads font information cache from:\n"); + fprintf (file, " 1) specified fontconfig cache file\n"); + fprintf (file, " 2) related to a particular font directory\n"); + fprintf (file, "\n"); +#if HAVE_GETOPT_LONG + fprintf (file, " -r, --recurse recurse into subdirectories\n"); + fprintf (file, " -v, --verbose be verbose\n"); + fprintf (file, " -V, --version display font config version and exit\n"); + fprintf (file, " -h, --help display this help and exit\n"); +#else + fprintf (file, " -r (recurse) recurse into subdirectories\n"); + fprintf (file, " -v (verbose) be verbose\n"); + fprintf (file, " -V (version) display font config version and exit\n"); + fprintf (file, " -h (help) display this help and exit\n"); +#endif + exit (error); +} + +/* + * return the path from the directory containing 'cache' to 'file' + */ + +static const FcChar8 * +file_base_name (const FcChar8 *cache, const FcChar8 *file) +{ + int cache_len = strlen ((char *) cache); + + if (!strncmp ((char *) cache, (char *) file, cache_len) && file[cache_len] == '/') + return file + cache_len + 1; + return file; +} + +#define FC_FONT_FILE_DIR ((FcChar8 *) ".dir") + +static FcBool +cache_print_set (FcFontSet *set, FcStrSet *dirs, const FcChar8 *base_name, FcBool verbose) +{ + FcChar8 *dir; + const FcChar8 *base; + int n; + int ndir = 0; + FcStrList *list; + + list = FcStrListCreate (dirs); + if (!list) + goto bail2; + + while ((dir = FcStrListNext (list))) + { + base = file_base_name (base_name, dir); + if (!write_string (stdout, base)) + goto bail3; + if (PUTC (' ', stdout) == EOF) + goto bail3; + if (!write_int (stdout, 0)) + goto bail3; + if (PUTC (' ', stdout) == EOF) + goto bail3; + if (!write_string (stdout, FC_FONT_FILE_DIR)) + goto bail3; + if (PUTC ('\n', stdout) == EOF) + goto bail3; + ndir++; + } + + for (n = 0; n < set->nfont; n++) + { + FcPattern *font = set->fonts[n]; + FcChar8 *s; + + s = FcPatternFormat (font, "%{=fccat}\n"); + if (s) + { + printf ("%s", s); + free (s); + } + } + if (verbose && !set->nfont && !ndir) + printf ("\n"); + + FcStrListDone (list); + + return FcTrue; + +bail3: + FcStrListDone (list); +bail2: + return FcFalse; +} + +int +main (int argc, char **argv) +{ + int i; + int ret = 0; + FcFontSet *fs; + FcStrSet *dirs; + FcStrSet *args = NULL; + FcStrList *arglist; + FcCache *cache; + FcConfig *config; + FcChar8 *arg; + int verbose = 0; + int recurse = 0; + FcBool first = FcTrue; +#if HAVE_GETOPT_LONG || HAVE_GETOPT + int c; + +#if HAVE_GETOPT_LONG + while ((c = getopt_long (argc, argv, "Vvrh", longopts, NULL)) != -1) +#else + while ((c = getopt (argc, argv, "Vvrh")) != -1) +#endif + { + switch (c) { + case 'V': + fprintf (stderr, "fontconfig version %d.%d.%d\n", + FC_MAJOR, FC_MINOR, FC_REVISION); + exit (0); + case 'v': + verbose++; + break; + case 'r': + recurse++; + break; + case 'h': + usage (argv[0], 0); + default: + usage (argv[0], 1); + } + } + i = optind; +#else + i = 1; +#endif + + config = FcInitLoadConfig (); + if (!config) + { + fprintf (stderr, "%s: Can't init font config library\n", argv[0]); + return 1; + } + FcConfigSetCurrent (config); + + args = FcStrSetCreate (); + if (!args) + { + fprintf (stderr, "%s: malloc failure\n", argv[0]); + return 1; + } + if (i < argc) + { + for (; i < argc; i++) + { + if (!FcStrSetAddFilename (args, (const FcChar8 *) argv[i])) + { + fprintf (stderr, "%s: malloc failure\n", argv[0]); + return 1; + } + } + arglist = FcStrListCreate (args); + if (!arglist) + { + fprintf (stderr, "%s: malloc failure\n", argv[0]); + return 1; + } + } + else + { + recurse++; + arglist = FcConfigGetFontDirs (config); + while ((arg = FcStrListNext (arglist))) + if (!FcStrSetAdd (args, arg)) + { + fprintf (stderr, "%s: malloc failure\n", argv[0]); + return 1; + } + FcStrListDone (arglist); + } + arglist = FcStrListCreate (args); + if (!arglist) + { + fprintf (stderr, "%s: malloc failure\n", argv[0]); + return 1; + } + + while ((arg = FcStrListNext (arglist))) + { + int j; + FcChar8 *cache_file = NULL; + struct stat file_stat; + + if (FcFileIsDir (arg)) + cache = FcDirCacheLoad (arg, config, &cache_file); + else + cache = FcDirCacheLoadFile (arg, &file_stat); + if (!cache) + { + perror ((char *) arg); + ret++; + continue; + } + + dirs = FcStrSetCreate (); + fs = FcCacheCopySet (cache); + for (j = 0; j < FcCacheNumSubdir (cache); j++) + { + FcStrSetAdd (dirs, FcCacheSubdir (cache, j)); + if (recurse) + FcStrSetAdd (args, FcCacheSubdir (cache, j)); + } + + if (verbose) + { + if (!first) + printf ("\n"); + printf ("Directory: %s\nCache: %s\n--------\n", + FcCacheDir(cache), cache_file ? cache_file : arg); + first = FcFalse; + } + cache_print_set (fs, dirs, FcCacheDir (cache), verbose); + + FcStrSetDestroy (dirs); + + FcFontSetDestroy (fs); + FcDirCacheUnload (cache); + if (cache_file) + FcStrFree (cache_file); + } + + FcFini (); + return 0; +} -- cgit v1.2.3