svn merge ^/branches/released .

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;

+}