2 * fontconfig/fc-scan/fc-scan.c
4 * Copyright © 2003 Keith Packard
5 * Copyright © 2008 Red Hat, Inc.
6 * Red Hat Author(s): Behdad Esfahbod
8 * Permission to use, copy, modify, distribute, and sell this software and its
9 * documentation for any purpose is hereby granted without fee, provided that
10 * the above copyright notice appear in all copies and that both that
11 * copyright notice and this permission notice appear in supporting
12 * documentation, and that the name of the author(s) not be used in
13 * advertising or publicity pertaining to distribution of the software without
14 * specific, written prior permission. The authors make no
15 * representations about the suitability of this software for any purpose. It
16 * is provided "as is" without express or implied warranty.
18 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
19 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
20 * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
21 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
22 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
23 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
24 * PERFORMANCE OF THIS SOFTWARE.
31 #define HAVE_GETOPT_LONG 1
36 #include <fontconfig/fontconfig.h>
37 #include <fontconfig/fcfreetype.h>
49 #define _(x) (dgettext(GETTEXT_PACKAGE, x))
51 #define dgettext(d, s) (s)
58 #ifndef HAVE_GETOPT_LONG
59 #define HAVE_GETOPT_LONG 0
66 static const struct option longopts[] = {
68 {"format", 1, 0, 'f'},
69 {"sysroot", required_argument, 0, 'y'},
70 {"version", 0, 0, 'V'},
77 extern int optind, opterr, optopt;
82 usage (char *program, int error)
84 FILE *file = error ? stderr : stdout;
86 fprintf (file, _("usage: %s [-bcVh] [-f FORMAT] [-y SYSROOT] [--brief] [--format FORMAT] [--version] [--help] font-file...\n"),
89 fprintf (file, _("usage: %s [-bcVh] [-f FORMAT] [-y SYSROOT] font-file...\n"),
92 fprintf (file, _("Scan font files and directories, and print resulting pattern(s)\n"));
95 fprintf (file, _(" -b, --brief display font pattern briefly\n"));
96 fprintf (file, _(" -f, --format=FORMAT use the given output format\n"));
97 fprintf (file, _(" -y, --sysroot=SYSROOT prepend SYSROOT to all paths for scanning\n"));
98 fprintf (file, _(" -V, --version display font config version and exit\n"));
99 fprintf (file, _(" -h, --help display this help and exit\n"));
101 fprintf (file, _(" -b (brief) display font pattern briefly\n"));
102 fprintf (file, _(" -f FORMAT (format) use the given output format\n"));
103 fprintf (file, _(" -y SYSROOT (sysroot) prepend SYSROOT to all paths for scanning\n"));
104 fprintf (file, _(" -V (version) display font config version and exit\n"));
105 fprintf (file, _(" -h (help) display this help and exit\n"));
111 main (int argc, char **argv)
114 FcChar8 *format = NULL, *sysroot = NULL;
117 #if HAVE_GETOPT_LONG || HAVE_GETOPT
120 setlocale (LC_ALL, "");
122 while ((c = getopt_long (argc, argv, "bf:y:Vh", longopts, NULL)) != -1)
124 while ((c = getopt (argc, argv, "bf:y:Vh")) != -1)
132 format = (FcChar8 *) strdup (optarg);
135 sysroot = FcStrCopy ((const FcChar8 *) optarg);
138 fprintf (stderr, "fontconfig version %d.%d.%d\n",
139 FC_MAJOR, FC_MINOR, FC_REVISION);
157 FcConfigSetSysRoot (NULL, sysroot);
160 fs = FcFontSetCreate ();
162 for (; i < argc; i++)
164 const FcChar8 *file = (FcChar8*) argv[i];
166 if (!FcFileIsDir (file))
167 FcFileScan (fs, NULL, NULL, NULL, file, FcTrue);
170 FcStrSet *dirs = FcStrSetCreate ();
171 FcStrList *strlist = FcStrListCreate (dirs);
174 FcDirScan (fs, dirs, NULL, NULL, file, FcTrue);
176 while ((file = FcStrListNext (strlist)));
177 FcStrListDone (strlist);
178 FcStrSetDestroy (dirs);
182 for (i = 0; i < fs->nfont; i++)
184 FcPattern *pat = fs->fonts[i];
188 FcPatternDel (pat, FC_CHARSET);
189 FcPatternDel (pat, FC_LANG);
196 s = FcPatternFormat (pat, format);
205 FcPatternPrint (pat);
209 FcFontSetDestroy (fs);
212 return i > 0 ? 0 : 1;