| /* |
| * fontconfig/fc-scan/fc-scan.c |
| * |
| * Copyright © 2003 Keith Packard |
| * Copyright © 2008 Red Hat, Inc. |
| * Red Hat Author(s): Behdad Esfahbod |
| * |
| * 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. |
| */ |
| |
| #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 <fontconfig/fcfreetype.h> |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #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> |
| static const struct option longopts[] = { |
| {"ignore-blanks", 0, 0, 'b'}, |
| {"format", 1, 0, 'f'}, |
| {"version", 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 [-Vbh] [-f FORMAT] [--ignore-blanks] [--format FORMAT] [--version] [--help] font-file...\n", |
| program); |
| #else |
| fprintf (file, "usage: %s [-Vbh] [-f FORMAT] font-file...\n", |
| program); |
| #endif |
| fprintf (file, "Scan font files and directories, and print resulting pattern(s)\n"); |
| fprintf (file, "\n"); |
| #if HAVE_GETOPT_LONG |
| fprintf (file, " -b, --ignore-blanks ignore blanks to compute languages\n"); |
| fprintf (file, " -f, --format=FORMAT use the given output format\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, " -b (ignore-blanks) ignore blanks to compute languages\n"); |
| fprintf (file, " -f FORMAT (format) use the given output format\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); |
| } |
| |
| int |
| main (int argc, char **argv) |
| { |
| FcChar8 *format = NULL; |
| int i; |
| int ignore_blanks = 0; |
| FcFontSet *fs; |
| FcBlanks *blanks = NULL; |
| #if HAVE_GETOPT_LONG || HAVE_GETOPT |
| int c; |
| |
| #if HAVE_GETOPT_LONG |
| while ((c = getopt_long (argc, argv, "bf:Vh", longopts, NULL)) != -1) |
| #else |
| while ((c = getopt (argc, argv, "bf:Vh")) != -1) |
| #endif |
| { |
| switch (c) { |
| case 'b': |
| ignore_blanks = 1; |
| break; |
| case 'f': |
| format = (FcChar8 *) strdup (optarg); |
| break; |
| case 'V': |
| fprintf (stderr, "fontconfig version %d.%d.%d\n", |
| FC_MAJOR, FC_MINOR, FC_REVISION); |
| exit (0); |
| case 'h': |
| usage (argv[0], 0); |
| default: |
| usage (argv[0], 1); |
| } |
| } |
| i = optind; |
| #else |
| i = 1; |
| #endif |
| |
| if (i == argc) |
| usage (argv[0], 1); |
| |
| fs = FcFontSetCreate (); |
| if (!ignore_blanks) |
| blanks = FcConfigGetBlanks (NULL); |
| |
| for (; i < argc; i++) |
| { |
| const FcChar8 *file = (FcChar8*) argv[i]; |
| |
| if (!FcFileIsDir (file)) |
| FcFileScan (fs, NULL, NULL, blanks, file, FcTrue); |
| else |
| { |
| FcStrSet *dirs = FcStrSetCreate (); |
| FcStrList *strlist = FcStrListCreate (dirs); |
| do |
| { |
| FcDirScan (fs, dirs, NULL, blanks, file, FcTrue); |
| } |
| while ((file = FcStrListNext (strlist))); |
| FcStrListDone (strlist); |
| FcStrSetDestroy (dirs); |
| } |
| } |
| |
| for (i = 0; i < fs->nfont; i++) |
| { |
| FcPattern *pat; |
| |
| pat = fs->fonts[i]; |
| |
| if (format) |
| { |
| FcChar8 *s; |
| |
| s = FcPatternFormat (pat, format); |
| if (s) |
| { |
| printf ("%s", s); |
| FcStrFree (s); |
| } |
| } |
| else |
| { |
| FcPatternPrint (pat); |
| } |
| } |
| |
| FcFontSetDestroy (fs); |
| |
| FcFini (); |
| return i > 0 ? 0 : 1; |
| } |