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Diffstat (limited to 'fontconfig/fc-cat/fc-cat.c')
-rw-r--r--fontconfig/fc-cat/fc-cat.c784
1 files changed, 392 insertions, 392 deletions
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 <config.h>
-#else
-#ifdef linux
-#define HAVE_GETOPT_LONG 1
-#endif
-#define HAVE_GETOPT 1
-#endif
-
-#include <fontconfig/fontconfig.h>
-#include "../src/fcarch.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-#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 <getopt.h>
-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 ("<empty>\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 <config.h>
+#else
+#ifdef linux
+#define HAVE_GETOPT_LONG 1
+#endif
+#define HAVE_GETOPT 1
+#endif
+
+#include <fontconfig/fontconfig.h>
+#include "../src/fcarch.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+#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 <getopt.h>
+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 ("<empty>\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;
+}
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