diff options
Diffstat (limited to 'fontconfig/fc-cache/fc-cache.c')
| -rw-r--r-- | fontconfig/fc-cache/fc-cache.c | 940 |
1 files changed, 472 insertions, 468 deletions
diff --git a/fontconfig/fc-cache/fc-cache.c b/fontconfig/fc-cache/fc-cache.c index 19e9d0df6..c7dcbbfd7 100644 --- a/fontconfig/fc-cache/fc-cache.c +++ b/fontconfig/fc-cache/fc-cache.c @@ -1,468 +1,472 @@ -/* - * fontconfig/fc-cache/fc-cache.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 Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes 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. - */ - -#include "../fc-arch/fcarch.h" - -#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 <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <errno.h> -#include <fcntl.h> -#include <dirent.h> -#include <string.h> - -#if defined (_WIN32) -#define STRICT -#include <windows.h> -#define sleep(x) Sleep((x) * 1000) -#undef STRICT -#endif - -#ifndef O_BINARY -#define O_BINARY 0 -#endif - -#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[] = { - {"force", 0, 0, 'f'}, - {"really-force", 0, 0, 'r'}, - {"system-only", 0, 0, 's'}, - {"version", 0, 0, 'V'}, - {"verbose", 0, 0, 'v'}, - {"help", 0, 0, 'h'}, - {NULL,0,0,0}, -}; -#else -#if HAVE_GETOPT -extern char *optarg; -extern int optind, opterr, optopt; -#endif -#endif - -static void -usage (char *program, int error) -{ - FILE *file = error ? stderr : stdout; -#if HAVE_GETOPT_LONG - fprintf (file, "usage: %s [-frsvVh] [--force|--really-force] [--system-only] [--verbose] [--version] [--help] [dirs]\n", - program); -#else - fprintf (file, "usage: %s [-frsvVh] [dirs]\n", - program); -#endif - fprintf (file, "Build font information caches in [dirs]\n" - "(all directories in font configuration by default).\n"); - fprintf (file, "\n"); -#if HAVE_GETOPT_LONG - fprintf (file, " -f, --force scan directories with apparently valid caches\n"); - fprintf (file, " -r, --really-force erase all existing caches, then rescan\n"); - fprintf (file, " -s, --system-only scan system-wide directories only\n"); - fprintf (file, " -v, --verbose display status information while busy\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, " -f (force) scan directories with apparently valid caches\n"); - fprintf (file, " -r, (really force) erase all existing caches, then rescan\n"); - fprintf (file, " -s (system) scan system-wide directories only\n"); - fprintf (file, " -v (verbose) display status information while busy\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); -} - -static FcStrSet *processed_dirs; - -static int -scanDirs (FcStrList *list, FcConfig *config, FcBool force, FcBool really_force, FcBool verbose) -{ - int ret = 0; - const FcChar8 *dir; - FcStrSet *subdirs; - FcStrList *sublist; - FcCache *cache; - struct stat statb; - FcBool was_valid; - int i; - - /* - * Now scan all of the directories into separate databases - * and write out the results - */ - while ((dir = FcStrListNext (list))) - { - if (verbose) - { - printf ("%s: ", dir); - fflush (stdout); - } - - if (!dir) - { - if (verbose) - printf ("skipping, no such directory\n"); - continue; - } - - if (FcStrSetMember (processed_dirs, dir)) - { - if (verbose) - printf ("skipping, looped directory detected\n"); - continue; - } - - if (stat ((char *) dir, &statb) == -1) - { - switch (errno) { - case ENOENT: - case ENOTDIR: - if (verbose) - printf ("skipping, no such directory\n"); - break; - default: - fprintf (stderr, "\"%s\": ", dir); - perror (""); - ret++; - break; - } - continue; - } - - if (!S_ISDIR (statb.st_mode)) - { - fprintf (stderr, "\"%s\": not a directory, skipping\n", dir); - continue; - } - - if (really_force) - FcDirCacheUnlink (dir, config); - - cache = NULL; - was_valid = FcFalse; - if (!force) { - cache = FcDirCacheLoad (dir, config, NULL); - if (cache) - was_valid = FcTrue; - } - - if (!cache) - { - cache = FcDirCacheRead (dir, FcTrue, config); - if (!cache) - { - fprintf (stderr, "%s: error scanning\n", dir); - ret++; - continue; - } - } - - if (was_valid) - { - if (verbose) - printf ("skipping, existing cache is valid: %d fonts, %d dirs\n", - FcCacheNumFont (cache), FcCacheNumSubdir (cache)); - } - else - { - if (verbose) - printf ("caching, new cache contents: %d fonts, %d dirs\n", - FcCacheNumFont (cache), FcCacheNumSubdir (cache)); - - if (!FcDirCacheValid (dir)) - { - fprintf (stderr, "%s: failed to write cache\n", dir); - (void) FcDirCacheUnlink (dir, config); - ret++; - } - } - - subdirs = FcStrSetCreate (); - if (!subdirs) - { - fprintf (stderr, "%s: Can't create subdir set\n", dir); - ret++; - FcDirCacheUnload (cache); - continue; - } - for (i = 0; i < FcCacheNumSubdir (cache); i++) - FcStrSetAdd (subdirs, FcCacheSubdir (cache, i)); - - FcDirCacheUnload (cache); - - sublist = FcStrListCreate (subdirs); - FcStrSetDestroy (subdirs); - if (!sublist) - { - fprintf (stderr, "%s: Can't create subdir list\n", dir); - ret++; - continue; - } - FcStrSetAdd (processed_dirs, dir); - ret += scanDirs (sublist, config, force, really_force, verbose); - } - FcStrListDone (list); - return ret; -} - -static FcBool -cleanCacheDirectory (FcConfig *config, FcChar8 *dir, FcBool verbose) -{ - DIR *d; - struct dirent *ent; - FcChar8 *dir_base; - FcBool ret = FcTrue; - FcBool remove; - FcCache *cache; - struct stat target_stat; - - dir_base = FcStrPlus (dir, (FcChar8 *) "/"); - if (!dir_base) - { - fprintf (stderr, "%s: out of memory\n", dir); - return FcFalse; - } - if (access ((char *) dir, W_OK) != 0) - { - if (verbose) - printf ("%s: not cleaning %s cache directory\n", dir, - access ((char *) dir, F_OK) == 0 ? "unwritable" : "non-existent"); - FcStrFree (dir_base); - return FcTrue; - } - if (verbose) - printf ("%s: cleaning cache directory\n", dir); - d = opendir ((char *) dir); - if (!d) - { - perror ((char *) dir); - FcStrFree (dir_base); - return FcFalse; - } - while ((ent = readdir (d))) - { - FcChar8 *file_name; - const FcChar8 *target_dir; - - if (ent->d_name[0] == '.') - continue; - /* skip cache files for different architectures and */ - /* files which are not cache files at all */ - if (strlen(ent->d_name) != 32 + strlen ("-" FC_ARCHITECTURE FC_CACHE_SUFFIX) || - strcmp(ent->d_name + 32, "-" FC_ARCHITECTURE FC_CACHE_SUFFIX)) - continue; - - file_name = FcStrPlus (dir_base, (FcChar8 *) ent->d_name); - if (!file_name) - { - fprintf (stderr, "%s: allocation failure\n", dir); - ret = FcFalse; - break; - } - remove = FcFalse; - cache = FcDirCacheLoadFile (file_name, NULL); - if (!cache) - { - if (verbose) - printf ("%s: invalid cache file: %s\n", dir, ent->d_name); - remove = FcTrue; - } - else - { - target_dir = FcCacheDir (cache); - if (stat ((char *) target_dir, &target_stat) < 0) - { - if (verbose) - printf ("%s: %s: missing directory: %s \n", - dir, ent->d_name, target_dir); - remove = FcTrue; - } - } - if (remove) - { - if (unlink ((char *) file_name) < 0) - { - perror ((char *) file_name); - ret = FcFalse; - } - } - FcDirCacheUnload (cache); - FcStrFree (file_name); - } - - closedir (d); - FcStrFree (dir_base); - return ret; -} - -static FcBool -cleanCacheDirectories (FcConfig *config, FcBool verbose) -{ - FcStrList *cache_dirs = FcConfigGetCacheDirs (config); - FcChar8 *cache_dir; - FcBool ret = FcTrue; - - if (!cache_dirs) - return FcFalse; - while ((cache_dir = FcStrListNext (cache_dirs))) - { - if (!cleanCacheDirectory (config, cache_dir, verbose)) - { - ret = FcFalse; - break; - } - } - FcStrListDone (cache_dirs); - return ret; -} - -int -main (int argc, char **argv) -{ - FcStrSet *dirs; - FcStrList *list; - FcBool verbose = FcFalse; - FcBool force = FcFalse; - FcBool really_force = FcFalse; - FcBool systemOnly = FcFalse; - FcConfig *config; - int i; - int ret; -#if HAVE_GETOPT_LONG || HAVE_GETOPT - int c; - -#if HAVE_GETOPT_LONG - while ((c = getopt_long (argc, argv, "frsVvh", longopts, NULL)) != -1) -#else - while ((c = getopt (argc, argv, "frsVvh")) != -1) -#endif - { - switch (c) { - case 'r': - really_force = FcTrue; - /* fall through */ - case 'f': - force = FcTrue; - break; - case 's': - systemOnly = FcTrue; - break; - case 'V': - fprintf (stderr, "fontconfig version %d.%d.%d\n", - FC_MAJOR, FC_MINOR, FC_REVISION); - exit (0); - case 'v': - verbose = FcTrue; - break; - case 'h': - usage (argv[0], 0); - default: - usage (argv[0], 1); - } - } - i = optind; -#else - i = 1; -#endif - - if (systemOnly) - FcConfigEnableHome (FcFalse); - config = FcInitLoadConfig (); - if (!config) - { - fprintf (stderr, "%s: Can't init font config library\n", argv[0]); - return 1; - } - FcConfigSetCurrent (config); - - if (argv[i]) - { - dirs = FcStrSetCreate (); - if (!dirs) - { - fprintf (stderr, "%s: Can't create list of directories\n", - argv[0]); - return 1; - } - while (argv[i]) - { - if (!FcStrSetAddFilename (dirs, (FcChar8 *) argv[i])) - { - fprintf (stderr, "%s: Can't add directory\n", argv[0]); - return 1; - } - i++; - } - list = FcStrListCreate (dirs); - FcStrSetDestroy (dirs); - } - else - list = FcConfigGetConfigDirs (config); - - if ((processed_dirs = FcStrSetCreate()) == NULL) { - fprintf(stderr, "Cannot malloc\n"); - return 1; - } - - ret = scanDirs (list, config, force, really_force, verbose); - - FcStrSetDestroy (processed_dirs); - - cleanCacheDirectories (config, verbose); - - /* - * Now we need to sleep a second (or two, to be extra sure), to make - * sure that timestamps for changes after this run of fc-cache are later - * then any timestamps we wrote. We don't use gettimeofday() because - * sleep(3) can't be interrupted by a signal here -- this isn't in the - * library, and there aren't any signals flying around here. - */ - FcConfigDestroy (config); - FcFini (); - sleep (2); - if (verbose) - printf ("%s: %s\n", argv[0], ret ? "failed" : "succeeded"); - return ret; -} +/*
+ * fontconfig/fc-cache/fc-cache.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.
+ */
+
+#include "../src/fcarch.h"
+
+#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 <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <string.h>
+
+#if defined (_WIN32)
+#define STRICT
+#include <windows.h>
+#define sleep(x) Sleep((x) * 1000)
+#undef STRICT
+#endif
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#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[] = {
+ {"force", 0, 0, 'f'},
+ {"really-force", 0, 0, 'r'},
+ {"system-only", 0, 0, 's'},
+ {"version", 0, 0, 'V'},
+ {"verbose", 0, 0, 'v'},
+ {"help", 0, 0, 'h'},
+ {NULL,0,0,0},
+};
+#else
+#if HAVE_GETOPT
+extern char *optarg;
+extern int optind, opterr, optopt;
+#endif
+#endif
+
+static void
+usage (char *program, int error)
+{
+ FILE *file = error ? stderr : stdout;
+#if HAVE_GETOPT_LONG
+ fprintf (file, "usage: %s [-frsvVh] [--force|--really-force] [--system-only] [--verbose] [--version] [--help] [dirs]\n",
+ program);
+#else
+ fprintf (file, "usage: %s [-frsvVh] [dirs]\n",
+ program);
+#endif
+ fprintf (file, "Build font information caches in [dirs]\n"
+ "(all directories in font configuration by default).\n");
+ fprintf (file, "\n");
+#if HAVE_GETOPT_LONG
+ fprintf (file, " -f, --force scan directories with apparently valid caches\n");
+ fprintf (file, " -r, --really-force erase all existing caches, then rescan\n");
+ fprintf (file, " -s, --system-only scan system-wide directories only\n");
+ fprintf (file, " -v, --verbose display status information while busy\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, " -f (force) scan directories with apparently valid caches\n");
+ fprintf (file, " -r, (really force) erase all existing caches, then rescan\n");
+ fprintf (file, " -s (system) scan system-wide directories only\n");
+ fprintf (file, " -v (verbose) display status information while busy\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);
+}
+
+static FcStrSet *processed_dirs;
+
+static int
+scanDirs (FcStrList *list, FcConfig *config, FcBool force, FcBool really_force, FcBool verbose, int *changed)
+{
+ int ret = 0;
+ const FcChar8 *dir;
+ FcStrSet *subdirs;
+ FcStrList *sublist;
+ FcCache *cache;
+ struct stat statb;
+ FcBool was_valid;
+ int i;
+
+ /*
+ * Now scan all of the directories into separate databases
+ * and write out the results
+ */
+ while ((dir = FcStrListNext (list)))
+ {
+ if (verbose)
+ {
+ printf ("%s: ", dir);
+ fflush (stdout);
+ }
+
+ if (!dir)
+ {
+ if (verbose)
+ printf ("skipping, no such directory\n");
+ continue;
+ }
+
+ if (FcStrSetMember (processed_dirs, dir))
+ {
+ if (verbose)
+ printf ("skipping, looped directory detected\n");
+ continue;
+ }
+
+ if (stat ((char *) dir, &statb) == -1)
+ {
+ switch (errno) {
+ case ENOENT:
+ case ENOTDIR:
+ if (verbose)
+ printf ("skipping, no such directory\n");
+ break;
+ default:
+ fprintf (stderr, "\"%s\": ", dir);
+ perror ("");
+ ret++;
+ break;
+ }
+ continue;
+ }
+
+ if (!S_ISDIR (statb.st_mode))
+ {
+ fprintf (stderr, "\"%s\": not a directory, skipping\n", dir);
+ continue;
+ }
+
+ if (really_force)
+ FcDirCacheUnlink (dir, config);
+
+ cache = NULL;
+ was_valid = FcFalse;
+ if (!force) {
+ cache = FcDirCacheLoad (dir, config, NULL);
+ if (cache)
+ was_valid = FcTrue;
+ }
+
+ if (!cache)
+ {
+ (*changed)++;
+ cache = FcDirCacheRead (dir, FcTrue, config);
+ if (!cache)
+ {
+ fprintf (stderr, "%s: error scanning\n", dir);
+ ret++;
+ continue;
+ }
+ }
+
+ if (was_valid)
+ {
+ if (verbose)
+ printf ("skipping, existing cache is valid: %d fonts, %d dirs\n",
+ FcCacheNumFont (cache), FcCacheNumSubdir (cache));
+ }
+ else
+ {
+ if (verbose)
+ printf ("caching, new cache contents: %d fonts, %d dirs\n",
+ FcCacheNumFont (cache), FcCacheNumSubdir (cache));
+
+ if (!FcDirCacheValid (dir))
+ {
+ fprintf (stderr, "%s: failed to write cache\n", dir);
+ (void) FcDirCacheUnlink (dir, config);
+ ret++;
+ }
+ }
+
+ subdirs = FcStrSetCreate ();
+ if (!subdirs)
+ {
+ fprintf (stderr, "%s: Can't create subdir set\n", dir);
+ ret++;
+ FcDirCacheUnload (cache);
+ continue;
+ }
+ for (i = 0; i < FcCacheNumSubdir (cache); i++)
+ FcStrSetAdd (subdirs, FcCacheSubdir (cache, i));
+
+ FcDirCacheUnload (cache);
+
+ sublist = FcStrListCreate (subdirs);
+ FcStrSetDestroy (subdirs);
+ if (!sublist)
+ {
+ fprintf (stderr, "%s: Can't create subdir list\n", dir);
+ ret++;
+ continue;
+ }
+ FcStrSetAdd (processed_dirs, dir);
+ ret += scanDirs (sublist, config, force, really_force, verbose, changed);
+ }
+ FcStrListDone (list);
+ return ret;
+}
+
+static FcBool
+cleanCacheDirectory (FcConfig *config, FcChar8 *dir, FcBool verbose)
+{
+ DIR *d;
+ struct dirent *ent;
+ FcChar8 *dir_base;
+ FcBool ret = FcTrue;
+ FcBool remove;
+ FcCache *cache;
+ struct stat target_stat;
+
+ dir_base = FcStrPlus (dir, (FcChar8 *) "/");
+ if (!dir_base)
+ {
+ fprintf (stderr, "%s: out of memory\n", dir);
+ return FcFalse;
+ }
+ if (access ((char *) dir, W_OK) != 0)
+ {
+ if (verbose)
+ printf ("%s: not cleaning %s cache directory\n", dir,
+ access ((char *) dir, F_OK) == 0 ? "unwritable" : "non-existent");
+ FcStrFree (dir_base);
+ return FcTrue;
+ }
+ if (verbose)
+ printf ("%s: cleaning cache directory\n", dir);
+ d = opendir ((char *) dir);
+ if (!d)
+ {
+ perror ((char *) dir);
+ FcStrFree (dir_base);
+ return FcFalse;
+ }
+ while ((ent = readdir (d)))
+ {
+ FcChar8 *file_name;
+ const FcChar8 *target_dir;
+
+ if (ent->d_name[0] == '.')
+ continue;
+ /* skip cache files for different architectures and */
+ /* files which are not cache files at all */
+ if (strlen(ent->d_name) != 32 + strlen ("-" FC_ARCHITECTURE FC_CACHE_SUFFIX) ||
+ strcmp(ent->d_name + 32, "-" FC_ARCHITECTURE FC_CACHE_SUFFIX))
+ continue;
+
+ file_name = FcStrPlus (dir_base, (FcChar8 *) ent->d_name);
+ if (!file_name)
+ {
+ fprintf (stderr, "%s: allocation failure\n", dir);
+ ret = FcFalse;
+ break;
+ }
+ remove = FcFalse;
+ cache = FcDirCacheLoadFile (file_name, NULL);
+ if (!cache)
+ {
+ if (verbose)
+ printf ("%s: invalid cache file: %s\n", dir, ent->d_name);
+ remove = FcTrue;
+ }
+ else
+ {
+ target_dir = FcCacheDir (cache);
+ if (stat ((char *) target_dir, &target_stat) < 0)
+ {
+ if (verbose)
+ printf ("%s: %s: missing directory: %s \n",
+ dir, ent->d_name, target_dir);
+ remove = FcTrue;
+ }
+ }
+ if (remove)
+ {
+ if (unlink ((char *) file_name) < 0)
+ {
+ perror ((char *) file_name);
+ ret = FcFalse;
+ }
+ }
+ FcDirCacheUnload (cache);
+ FcStrFree (file_name);
+ }
+
+ closedir (d);
+ FcStrFree (dir_base);
+ return ret;
+}
+
+static FcBool
+cleanCacheDirectories (FcConfig *config, FcBool verbose)
+{
+ FcStrList *cache_dirs = FcConfigGetCacheDirs (config);
+ FcChar8 *cache_dir;
+ FcBool ret = FcTrue;
+
+ if (!cache_dirs)
+ return FcFalse;
+ while ((cache_dir = FcStrListNext (cache_dirs)))
+ {
+ if (!cleanCacheDirectory (config, cache_dir, verbose))
+ {
+ ret = FcFalse;
+ break;
+ }
+ }
+ FcStrListDone (cache_dirs);
+ return ret;
+}
+
+int
+main (int argc, char **argv)
+{
+ FcStrSet *dirs;
+ FcStrList *list;
+ FcBool verbose = FcFalse;
+ FcBool force = FcFalse;
+ FcBool really_force = FcFalse;
+ FcBool systemOnly = FcFalse;
+ FcConfig *config;
+ int i;
+ int changed;
+ int ret;
+#if HAVE_GETOPT_LONG || HAVE_GETOPT
+ int c;
+
+#if HAVE_GETOPT_LONG
+ while ((c = getopt_long (argc, argv, "frsVvh", longopts, NULL)) != -1)
+#else
+ while ((c = getopt (argc, argv, "frsVvh")) != -1)
+#endif
+ {
+ switch (c) {
+ case 'r':
+ really_force = FcTrue;
+ /* fall through */
+ case 'f':
+ force = FcTrue;
+ break;
+ case 's':
+ systemOnly = FcTrue;
+ break;
+ case 'V':
+ fprintf (stderr, "fontconfig version %d.%d.%d\n",
+ FC_MAJOR, FC_MINOR, FC_REVISION);
+ exit (0);
+ case 'v':
+ verbose = FcTrue;
+ break;
+ case 'h':
+ usage (argv[0], 0);
+ default:
+ usage (argv[0], 1);
+ }
+ }
+ i = optind;
+#else
+ i = 1;
+#endif
+
+ if (systemOnly)
+ FcConfigEnableHome (FcFalse);
+ config = FcInitLoadConfig ();
+ if (!config)
+ {
+ fprintf (stderr, "%s: Can't init font config library\n", argv[0]);
+ return 1;
+ }
+ FcConfigSetCurrent (config);
+
+ if (argv[i])
+ {
+ dirs = FcStrSetCreate ();
+ if (!dirs)
+ {
+ fprintf (stderr, "%s: Can't create list of directories\n",
+ argv[0]);
+ return 1;
+ }
+ while (argv[i])
+ {
+ if (!FcStrSetAddFilename (dirs, (FcChar8 *) argv[i]))
+ {
+ fprintf (stderr, "%s: Can't add directory\n", argv[0]);
+ return 1;
+ }
+ i++;
+ }
+ list = FcStrListCreate (dirs);
+ FcStrSetDestroy (dirs);
+ }
+ else
+ list = FcConfigGetConfigDirs (config);
+
+ if ((processed_dirs = FcStrSetCreate()) == NULL) {
+ fprintf(stderr, "Cannot malloc\n");
+ return 1;
+ }
+
+ changed = 0;
+ ret = scanDirs (list, config, force, really_force, verbose, &changed);
+
+ FcStrSetDestroy (processed_dirs);
+
+ cleanCacheDirectories (config, verbose);
+
+ /*
+ * Now we need to sleep a second (or two, to be extra sure), to make
+ * sure that timestamps for changes after this run of fc-cache are later
+ * then any timestamps we wrote. We don't use gettimeofday() because
+ * sleep(3) can't be interrupted by a signal here -- this isn't in the
+ * library, and there aren't any signals flying around here.
+ */
+ FcConfigDestroy (config);
+ FcFini ();
+ if (changed)
+ sleep (2);
+ if (verbose)
+ printf ("%s: %s\n", argv[0], ret ? "failed" : "succeeded");
+ return ret;
+}
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