diff options
author | marha <marha@users.sourceforge.net> | 2011-09-12 11:27:51 +0200 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2011-09-12 11:27:51 +0200 |
commit | dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0 (patch) | |
tree | bdf833cc6a4fc9035411779e10dd9e8478201885 /fontconfig/fc-cache | |
parent | 0b40f5f4b54453a77f4b09c431f8efc6875da61f (diff) | |
download | vcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.tar.gz vcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.tar.bz2 vcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.zip |
Synchronised line endinge with release branch
Diffstat (limited to 'fontconfig/fc-cache')
-rw-r--r-- | fontconfig/fc-cache/Makefile.am | 136 | ||||
-rw-r--r-- | fontconfig/fc-cache/fc-cache.c | 944 | ||||
-rw-r--r-- | fontconfig/fc-cache/fc-cache.sgml | 440 |
3 files changed, 760 insertions, 760 deletions
diff --git a/fontconfig/fc-cache/Makefile.am b/fontconfig/fc-cache/Makefile.am index 4402d8952..300c96697 100644 --- a/fontconfig/fc-cache/Makefile.am +++ b/fontconfig/fc-cache/Makefile.am @@ -1,68 +1,68 @@ -#
-# fontconfig/fc-cache/Makefile.am
-#
-# Copyright © 2003 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.
-
-DOC2MAN = docbook2man
-
-FC_CACHE_SRC=${top_srcdir}/fc-cache
-
-SGML = ${FC_CACHE_SRC}/fc-cache.sgml
-
-if OS_WIN32
-else
-install-data-local:
- -$(mkinstalldirs) "$(DESTDIR)$(fc_cachedir)"
-
-uninstall-local:
- -$(RM) -rf "$(DESTDIR)$(fc_cachedir)"
-endif
-
-INCLUDES=-I${top_srcdir} -I${top_srcdir}/src $(WARN_CFLAGS)
-
-bin_PROGRAMS=fc-cache
-
-BUILT_MANS=fc-cache.1
-
-if ENABLE_DOCS
-man_MANS=${BUILT_MANS}
-endif
-
-EXTRA_DIST=fc-cache.sgml $(BUILT_MANS)
-
-fc_cache_LDADD = ${top_builddir}/src/libfontconfig.la
-
-if USEDOCBOOK
-
-${man_MANS}: ${SGML}
- $(RM) $@
- $(DOC2MAN) ${SGML}
- $(RM) manpage.*
-
-all-local: $(man_MANS)
-
-clean-local:
- $(RM) $(man_MANS)
-
-else
-all-local:
-clean-local:
-endif
+# +# fontconfig/fc-cache/Makefile.am +# +# Copyright © 2003 Keith Packard +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of the author(s) not be used in +# advertising or publicity pertaining to distribution of the software without +# specific, written prior permission. The authors make no +# representations about the suitability of this software for any purpose. It +# is provided "as is" without express or implied warranty. +# +# THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, +# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO +# EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR +# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +# DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER +# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +# PERFORMANCE OF THIS SOFTWARE. + +DOC2MAN = docbook2man + +FC_CACHE_SRC=${top_srcdir}/fc-cache + +SGML = ${FC_CACHE_SRC}/fc-cache.sgml + +if OS_WIN32 +else +install-data-local: + -$(mkinstalldirs) "$(DESTDIR)$(fc_cachedir)" + +uninstall-local: + -$(RM) -rf "$(DESTDIR)$(fc_cachedir)" +endif + +INCLUDES=-I${top_srcdir} -I${top_srcdir}/src $(WARN_CFLAGS) + +bin_PROGRAMS=fc-cache + +BUILT_MANS=fc-cache.1 + +if ENABLE_DOCS +man_MANS=${BUILT_MANS} +endif + +EXTRA_DIST=fc-cache.sgml $(BUILT_MANS) + +fc_cache_LDADD = ${top_builddir}/src/libfontconfig.la + +if USEDOCBOOK + +${man_MANS}: ${SGML} + $(RM) $@ + $(DOC2MAN) ${SGML} + $(RM) manpage.* + +all-local: $(man_MANS) + +clean-local: + $(RM) $(man_MANS) + +else +all-local: +clean-local: +endif diff --git a/fontconfig/fc-cache/fc-cache.c b/fontconfig/fc-cache/fc-cache.c index c7dcbbfd7..d2653507e 100644 --- a/fontconfig/fc-cache/fc-cache.c +++ b/fontconfig/fc-cache/fc-cache.c @@ -1,472 +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 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;
-}
+/* + * 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; +} diff --git a/fontconfig/fc-cache/fc-cache.sgml b/fontconfig/fc-cache/fc-cache.sgml index b5328f173..3740be77f 100644 --- a/fontconfig/fc-cache/fc-cache.sgml +++ b/fontconfig/fc-cache/fc-cache.sgml @@ -1,220 +1,220 @@ -<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
-
-<!-- Process this file with docbook-to-man to generate an nroff manual
- page: `docbook-to-man manpage.sgml > manpage.1'. You may view
- the manual page with: `docbook-to-man manpage.sgml | nroff -man |
- less'. A typical entry in a Makefile or Makefile.am is:
-
-manpage.1: manpage.sgml
- docbook-to-man $< > $@
-
-
- The docbook-to-man binary is found in the docbook-to-man package.
- Please remember that if you create the nroff version in one of the
- debian/rules file targets (such as build), you will need to include
- docbook-to-man in your Build-Depends control field.
-
- -->
-
- <!-- Fill in your name for FIRSTNAME and SURNAME. -->
- <!ENTITY dhfirstname "<firstname>Josselin</firstname>">
- <!ENTITY dhsurname "<surname>Mouette</surname>">
- <!-- Please adjust the date whenever revising the manpage. -->
- <!ENTITY dhdate "<date>Aug 13, 2008</date>">
- <!-- SECTION should be 1-8, maybe w/ subsection other parameters are
- allowed: see man(7), man(1). -->
- <!ENTITY dhsection "<manvolnum>1</manvolnum>">
- <!ENTITY dhemail "<email>joss@debian.org</email>">
- <!ENTITY dhusername "Josselin Mouette">
- <!ENTITY dhucpackage "<refentrytitle>fc-cache</refentrytitle>">
- <!ENTITY dhpackage "fc-cache">
-
- <!ENTITY debian "<productname>Debian</productname>">
- <!ENTITY gnu "<acronym>GNU</acronym>">
- <!ENTITY gpl "&gnu; <acronym>GPL</acronym>">
-]>
-
-<refentry>
- <refentryinfo>
- <address>
- &dhemail;
- </address>
- <author>
- &dhfirstname;
- &dhsurname;
- </author>
- <copyright>
- <year>2003</year>
- <holder>&dhusername;</holder>
- </copyright>
- &dhdate;
- </refentryinfo>
- <refmeta>
- &dhucpackage;
-
- &dhsection;
- </refmeta>
- <refnamediv>
- <refname>&dhpackage;</refname>
-
- <refpurpose>build font information cache files</refpurpose>
- </refnamediv>
- <refsynopsisdiv>
- <cmdsynopsis>
- <command>&dhpackage;</command>
-
- <arg><option>-frsvVh</option></arg>
- <arg><option>--force</option></arg>
- <arg><option>--really-force</option></arg>
- <arg><option>--system-only</option></arg>
- <arg><option>--verbose</option></arg>
- <arg><option>--version</option></arg>
- <arg><option>--help</option></arg>
- <arg rep="repeat"><option><replaceable>dir</replaceable></option></arg>
-
- </cmdsynopsis>
- </refsynopsisdiv>
- <refsect1>
- <title>DESCRIPTION</title>
-
- <para><command>&dhpackage;</command> scans the font directories on
- the system and builds font information cache files for
- applications using fontconfig for their font handling.</para>
-
- <para>If directory arguments are not given,
- <command>&dhpackage;</command> uses each directory in the
- current font configuration. Each directory is scanned for
- font files readable by FreeType. A cache is created which
- contains properties of each font and the associated filename.
- This cache is used to speed up application startup when using
- the fontconfig library.</para>
-
- <para>Note that <command>&dhpackage;</command> must be executed
- once per architecture to generate font information customized
- for that architecture.</para>
-
- </refsect1>
- <refsect1>
- <title>OPTIONS</title>
-
- <para>This program follows the usual &gnu; command line syntax,
- with long options starting with two dashes (`-'). A summary of
- options is included below.</para>
-
- <variablelist>
- <varlistentry>
- <term><option>-f</option>
- <option>--force</option>
- </term>
- <listitem>
- <para>Force re-generation of apparently up-to-date cache files,
- overriding the timestamp checking.</para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><option>-r</option>
- <option>--really-force</option>
- </term>
- <listitem>
- <para>Erase all existing cache files and rescan.</para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><option>-s</option>
- <option>--system-only</option>
- </term>
- <listitem>
- <para>Only scan system-wide directories, omitting the places
- located in the user's home directory.</para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><option>-v</option>
- <option>--verbose</option>
- </term>
- <listitem>
- <para>Display status information while busy.</para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><option>-h</option>
- <option>--help</option>
- </term>
- <listitem>
- <para>Show summary of options.</para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><option>-V</option>
- <option>--version</option>
- </term>
- <listitem>
- <para>Show version of the program and exit.</para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><option><replaceable>dir</replaceable></option>
- </term>
- <listitem>
- <para>Directory to scan for fonts.</para>
- </listitem>
- </varlistentry>
- </variablelist>
- </refsect1>
-
- <refsect1>
- <title>FILES</title>
- <variablelist>
- <varlistentry>
- <term><filename><replaceable>%cachdir%</replaceable>/*-<replaceable>%arch%</replaceable>.cache-2</filename></term>
- <listitem>
- <para>These files are generated by <command>&dhpackage;</command>
- and contain maps from file names to font properties. They are
- read by the fontconfig library at application startup to locate
- appropriate fonts.</para>
- </listitem>
- </varlistentry>
- </variablelist>
- </refsect1>
-
- <refsect1>
- <title>SEE ALSO</title>
-
- <para>
- <command>fc-cat</command>(1)
- <command>fc-list</command>(1)
- <command>fc-match</command>(1)
- <command>fc-pattern</command>(1)
- <command>fc-query</command>(1)
- <command>fc-scan</command>(1)
- </para>
-
- <para>The fontconfig user's guide, in HTML format:
- <filename>/usr/share/doc/fontconfig/fontconfig-user.html</filename>.</para>
-
- </refsect1>
- <refsect1>
- <title>AUTHOR</title>
-
- <para>This manual page was written by Keith Packard
- <email>keithp@keithp.com</email> and &dhusername; &dhemail;.</para>
-
- </refsect1>
-</refentry>
-
-<!-- Keep this comment at the end of the file
-Local variables:
-mode: sgml
-sgml-omittag:t
-sgml-shorttag:t
-sgml-minimize-attributes:nil
-sgml-always-quote-attributes:t
-sgml-indent-step:2
-sgml-indent-data:t
-sgml-parent-document:nil
-sgml-default-dtd-file:nil
-sgml-exposed-tags:nil
-sgml-local-catalogs:nil
-sgml-local-ecat-files:nil
-End:
--->
+<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [ + +<!-- Process this file with docbook-to-man to generate an nroff manual + page: `docbook-to-man manpage.sgml > manpage.1'. You may view + the manual page with: `docbook-to-man manpage.sgml | nroff -man | + less'. A typical entry in a Makefile or Makefile.am is: + +manpage.1: manpage.sgml + docbook-to-man $< > $@ + + + The docbook-to-man binary is found in the docbook-to-man package. + Please remember that if you create the nroff version in one of the + debian/rules file targets (such as build), you will need to include + docbook-to-man in your Build-Depends control field. + + --> + + <!-- Fill in your name for FIRSTNAME and SURNAME. --> + <!ENTITY dhfirstname "<firstname>Josselin</firstname>"> + <!ENTITY dhsurname "<surname>Mouette</surname>"> + <!-- Please adjust the date whenever revising the manpage. --> + <!ENTITY dhdate "<date>Aug 13, 2008</date>"> + <!-- SECTION should be 1-8, maybe w/ subsection other parameters are + allowed: see man(7), man(1). --> + <!ENTITY dhsection "<manvolnum>1</manvolnum>"> + <!ENTITY dhemail "<email>joss@debian.org</email>"> + <!ENTITY dhusername "Josselin Mouette"> + <!ENTITY dhucpackage "<refentrytitle>fc-cache</refentrytitle>"> + <!ENTITY dhpackage "fc-cache"> + + <!ENTITY debian "<productname>Debian</productname>"> + <!ENTITY gnu "<acronym>GNU</acronym>"> + <!ENTITY gpl "&gnu; <acronym>GPL</acronym>"> +]> + +<refentry> + <refentryinfo> + <address> + &dhemail; + </address> + <author> + &dhfirstname; + &dhsurname; + </author> + <copyright> + <year>2003</year> + <holder>&dhusername;</holder> + </copyright> + &dhdate; + </refentryinfo> + <refmeta> + &dhucpackage; + + &dhsection; + </refmeta> + <refnamediv> + <refname>&dhpackage;</refname> + + <refpurpose>build font information cache files</refpurpose> + </refnamediv> + <refsynopsisdiv> + <cmdsynopsis> + <command>&dhpackage;</command> + + <arg><option>-frsvVh</option></arg> + <arg><option>--force</option></arg> + <arg><option>--really-force</option></arg> + <arg><option>--system-only</option></arg> + <arg><option>--verbose</option></arg> + <arg><option>--version</option></arg> + <arg><option>--help</option></arg> + <arg rep="repeat"><option><replaceable>dir</replaceable></option></arg> + + </cmdsynopsis> + </refsynopsisdiv> + <refsect1> + <title>DESCRIPTION</title> + + <para><command>&dhpackage;</command> scans the font directories on + the system and builds font information cache files for + applications using fontconfig for their font handling.</para> + + <para>If directory arguments are not given, + <command>&dhpackage;</command> uses each directory in the + current font configuration. Each directory is scanned for + font files readable by FreeType. A cache is created which + contains properties of each font and the associated filename. + This cache is used to speed up application startup when using + the fontconfig library.</para> + + <para>Note that <command>&dhpackage;</command> must be executed + once per architecture to generate font information customized + for that architecture.</para> + + </refsect1> + <refsect1> + <title>OPTIONS</title> + + <para>This program follows the usual &gnu; command line syntax, + with long options starting with two dashes (`-'). A summary of + options is included below.</para> + + <variablelist> + <varlistentry> + <term><option>-f</option> + <option>--force</option> + </term> + <listitem> + <para>Force re-generation of apparently up-to-date cache files, + overriding the timestamp checking.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><option>-r</option> + <option>--really-force</option> + </term> + <listitem> + <para>Erase all existing cache files and rescan.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><option>-s</option> + <option>--system-only</option> + </term> + <listitem> + <para>Only scan system-wide directories, omitting the places + located in the user's home directory.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><option>-v</option> + <option>--verbose</option> + </term> + <listitem> + <para>Display status information while busy.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><option>-h</option> + <option>--help</option> + </term> + <listitem> + <para>Show summary of options.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><option>-V</option> + <option>--version</option> + </term> + <listitem> + <para>Show version of the program and exit.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><option><replaceable>dir</replaceable></option> + </term> + <listitem> + <para>Directory to scan for fonts.</para> + </listitem> + </varlistentry> + </variablelist> + </refsect1> + + <refsect1> + <title>FILES</title> + <variablelist> + <varlistentry> + <term><filename><replaceable>%cachdir%</replaceable>/*-<replaceable>%arch%</replaceable>.cache-2</filename></term> + <listitem> + <para>These files are generated by <command>&dhpackage;</command> + and contain maps from file names to font properties. They are + read by the fontconfig library at application startup to locate + appropriate fonts.</para> + </listitem> + </varlistentry> + </variablelist> + </refsect1> + + <refsect1> + <title>SEE ALSO</title> + + <para> + <command>fc-cat</command>(1) + <command>fc-list</command>(1) + <command>fc-match</command>(1) + <command>fc-pattern</command>(1) + <command>fc-query</command>(1) + <command>fc-scan</command>(1) + </para> + + <para>The fontconfig user's guide, in HTML format: + <filename>/usr/share/doc/fontconfig/fontconfig-user.html</filename>.</para> + + </refsect1> + <refsect1> + <title>AUTHOR</title> + + <para>This manual page was written by Keith Packard + <email>keithp@keithp.com</email> and &dhusername; &dhemail;.</para> + + </refsect1> +</refentry> + +<!-- Keep this comment at the end of the file +Local variables: +mode: sgml +sgml-omittag:t +sgml-shorttag:t +sgml-minimize-attributes:nil +sgml-always-quote-attributes:t +sgml-indent-step:2 +sgml-indent-data:t +sgml-parent-document:nil +sgml-default-dtd-file:nil +sgml-exposed-tags:nil +sgml-local-catalogs:nil +sgml-local-ecat-files:nil +End: +--> |