/*
- * $XFree86: $
+ * $RCSId: xc/lib/fontconfig/fc-cache/fc-cache.c,v 1.8tsi Exp $
*
- * Copyright © 2002 Keith Packard, member of The XFree86 Project, Inc.
+ * 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
#include <fontconfig/fontconfig.h>
#include <stdio.h>
+#include <stdlib.h>
#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
#ifdef HAVE_CONFIG_H
#include <config.h>
#else
+#ifdef linux
+#define HAVE_GETOPT_LONG 1
+#endif
#define HAVE_GETOPT 1
#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'},
+ {"system-only", 0, 0, 's'},
{"version", 0, 0, 'V'},
{"verbose", 0, 0, 'v'},
{"help", 0, 0, '?'},
static void
usage (char *program)
{
- fprintf (stderr, "usage: %s [-vV?] [--verbose] [--version] [--help] [dirs]\n",
+ fprintf (stderr, "usage: %s [-fvV?] [--force] [--verbose] [--version] [--help] [dirs]\n",
program);
fprintf (stderr, "Build font information caches in [dirs]\n"
"(all directories in font configuration by default).\n");
fprintf (stderr, "\n");
+ fprintf (stderr, " -f, --force scan directories with apparently valid caches\n");
+ fprintf (stderr, " -s, --system-only scan system-wide directories only\n");
fprintf (stderr, " -v, --verbose display status information while busy\n");
fprintf (stderr, " -V, --version display font config version and exit\n");
fprintf (stderr, " -?, --help display this help and exit\n");
exit (1);
}
-int
-main (int argc, char **argv)
+static int
+nsubdirs (FcStrSet *set)
+{
+ FcStrList *list;
+ int n = 0;
+
+ list = FcStrListCreate (set);
+ if (!list)
+ return 0;
+ while (FcStrListNext (list))
+ n++;
+ FcStrListDone (list);
+ return n;
+}
+
+static int
+scanDirs (FcStrList *list, FcConfig *config, char *program, FcBool force, FcBool verbose)
{
int ret = 0;
+ FcChar8 *dir;
FcFontSet *set;
- FcChar8 **dirs;
- int verbose = 0;
+ FcStrSet *subdirs;
+ FcStrList *sublist;
+ struct stat statb;
+
+ /*
+ * Now scan all of the directories into separate databases
+ * and write out the results
+ */
+ while ((dir = FcStrListNext (list)))
+ {
+ if (verbose)
+ {
+ printf ("%s: \"%s\": ", program, dir);
+ fflush (stdout);
+ }
+ set = FcFontSetCreate ();
+ if (!set)
+ {
+ fprintf (stderr, "Can't create font set\n");
+ ret++;
+ continue;
+ }
+ subdirs = FcStrSetCreate ();
+ if (!subdirs)
+ {
+ fprintf (stderr, "Can't create directory set\n");
+ ret++;
+ continue;
+ }
+
+ if (access ((char *) dir, W_OK) < 0)
+ {
+ switch (errno) {
+ case ENOENT:
+ case ENOTDIR:
+ if (verbose)
+ printf ("skipping, no such directory\n");
+ break;
+ case EACCES:
+ case EROFS:
+ if (verbose)
+ printf ("skipping, no write access\n");
+ break;
+ default:
+ fprintf (stderr, "\"%s\": ", dir);
+ perror ("");
+ ret++;
+ }
+ continue;
+ }
+ if (stat ((char *) dir, &statb) == -1)
+ {
+ fprintf (stderr, "\"%s\": ", dir);
+ perror ("");
+ ret++;
+ continue;
+ }
+ if (!S_ISDIR (statb.st_mode))
+ {
+ fprintf (stderr, "\"%s\": not a directory, skipping\n", dir);
+ continue;
+ }
+ if (!FcDirScan (set, subdirs, 0, FcConfigGetBlanks (config), dir, force))
+ {
+ fprintf (stderr, "\"%s\": error scanning\n", dir);
+ ret++;
+ continue;
+ }
+ if (!force && FcDirCacheValid (dir))
+ {
+ if (verbose)
+ printf ("skipping, %d fonts, %d dirs\n",
+ set->nfont, nsubdirs(subdirs));
+ }
+ else
+ {
+ if (verbose)
+ printf ("caching, %d fonts, %d dirs\n",
+ set->nfont, nsubdirs (subdirs));
+ if (!FcDirSave (set, subdirs, dir))
+ {
+ fprintf (stderr, "Can't save cache in \"%s\"\n", dir);
+ ret++;
+ }
+ }
+ FcFontSetDestroy (set);
+ sublist = FcStrListCreate (subdirs);
+ if (!sublist)
+ {
+ fprintf (stderr, "Can't create subdir list in \"%s\"\n", dir);
+ ret++;
+ continue;
+ }
+ ret += scanDirs (sublist, config, program, force, verbose);
+ FcStrSetDestroy (subdirs);
+ }
+ FcStrListDone (list);
+ return ret;
+}
+
+int
+main (int argc, char **argv)
+{
+ FcStrSet *dirs;
+ FcStrList *list;
+ FcBool verbose = FcFalse;
+ FcBool 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, "Vv?", longopts, NULL)) != -1)
+ while ((c = getopt_long (argc, argv, "fVv?", longopts, NULL)) != -1)
#else
- while ((c = getopt (argc, argv, "Vv?")) != -1)
+ while ((c = getopt (argc, argv, "fVv?")) != -1)
#endif
{
switch (c) {
+ 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 = 1;
+ verbose = FcTrue;
break;
default:
usage (argv[0]);
i = 1;
#endif
- if (!FcInitConfig ())
+ if (systemOnly)
+ FcConfigEnableHome (FcFalse);
+ config = FcInitLoadConfig ();
+ if (!config)
{
- fprintf (stderr, "Can't init font config library\n");
+ fprintf (stderr, "%s: Can't init font config library\n", argv[0]);
return 1;
}
if (argv[i])
- dirs = (FcChar8 **) (argv+i);
- else
- dirs = FcConfigGetDirs (0);
- /*
- * Now scan all of the directories into separate databases
- * and write out the results
- */
- while (dirs && *dirs)
{
- if (verbose)
- printf ("%s: Scanning directory \"%s\"\n", argv[0], *dirs);
- set = FcFontSetCreate ();
- if (!set)
+ dirs = FcStrSetCreate ();
+ if (!dirs)
{
- fprintf (stderr, "Out of memory in \"%s\"\n", *dirs);
- ret++;
+ fprintf (stderr, "%s: Can't create list of directories\n",
+ argv[0]);
+ return 1;
}
- else
+ while (argv[i])
{
- if (!FcDirScan (set, 0, FcConfigGetBlanks (0), *dirs, FcTrue))
+ if (!FcStrSetAdd (dirs, (FcChar8 *) argv[i]))
{
- fprintf (stderr, "Can't scan directory \"%s\"\n", *dirs);
- ret++;
+ fprintf (stderr, "%s: Can't add directory\n", argv[0]);
+ return 1;
}
- else
- {
- if (verbose)
- printf ("%s: Saving %d font names for \"%s\"\n",
- argv[0], set->nfont, *dirs);
- if (!FcDirSave (set, *dirs))
- {
- fprintf (stderr, "Can't save cache in \"%s\"\n", *dirs);
- ret++;
- }
- }
- FcFontSetDestroy (set);
+ i++;
}
- ++dirs;
+ list = FcStrListCreate (dirs);
+ FcStrSetDestroy (dirs);
}
+ else
+ list = FcConfigGetConfigDirs (config);
+ ret = scanDirs (list, config, argv[0], force, verbose);
if (verbose)
printf ("%s: %s\n", argv[0], ret ? "failed" : "succeeded");
return ret;
git.wh0rd.org / fontconfig.git / blobdiff