]>
Commit | Line | Data |
---|---|---|
77c0d8bc BE |
1 | /* |
2 | * fontconfig/fc-query/fc-query.c | |
3 | * | |
4 | * Copyright © 2003 Keith Packard | |
5 | * Copyright © 2008 Red Hat, Inc. | |
6 | * Red Hat Author(s): Behdad Esfahbod | |
7 | * | |
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 Keith Packard not be used in | |
13 | * advertising or publicity pertaining to distribution of the software without | |
14 | * specific, written prior permission. Keith Packard makes no | |
15 | * representations about the suitability of this software for any purpose. It | |
16 | * is provided "as is" without express or implied warranty. | |
17 | * | |
18 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |
19 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |
20 | * EVENT SHALL KEITH PACKARD 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. | |
25 | */ | |
26 | ||
27 | #ifdef HAVE_CONFIG_H | |
28 | #include <config.h> | |
29 | #else | |
30 | #ifdef linux | |
31 | #define HAVE_GETOPT_LONG 1 | |
32 | #endif | |
33 | #define HAVE_GETOPT 1 | |
34 | #endif | |
35 | ||
36 | #include <fontconfig/fontconfig.h> | |
37 | #include <fontconfig/fcfreetype.h> | |
38 | #include <stdio.h> | |
39 | #include <unistd.h> | |
40 | #include <stdlib.h> | |
41 | #include <string.h> | |
42 | ||
43 | #ifndef HAVE_GETOPT | |
44 | #define HAVE_GETOPT 0 | |
45 | #endif | |
46 | #ifndef HAVE_GETOPT_LONG | |
47 | #define HAVE_GETOPT_LONG 0 | |
48 | #endif | |
49 | ||
50 | #if HAVE_GETOPT_LONG | |
51 | #undef _GNU_SOURCE | |
52 | #define _GNU_SOURCE | |
53 | #include <getopt.h> | |
54 | static const struct option longopts[] = { | |
55 | {"index", 1, 0, 'i'}, | |
0c93b91d | 56 | {"format", 1, 0, 'f'}, |
77c0d8bc | 57 | {"version", 0, 0, 'V'}, |
1439c8f2 | 58 | {"help", 0, 0, 'h'}, |
77c0d8bc BE |
59 | {NULL,0,0,0}, |
60 | }; | |
61 | #else | |
62 | #if HAVE_GETOPT | |
63 | extern char *optarg; | |
64 | extern int optind, opterr, optopt; | |
65 | #endif | |
66 | #endif | |
67 | ||
1439c8f2 BE |
68 | static void |
69 | usage (char *program, int error) | |
77c0d8bc | 70 | { |
1439c8f2 | 71 | FILE *file = error ? stderr : stdout; |
77c0d8bc | 72 | #if HAVE_GETOPT_LONG |
0c93b91d | 73 | fprintf (file, "usage: %s [-Vh] [-i index] [-f FORMAT] [--index index] [--format FORMAT] [--version] [--help] font-file...\n", |
77c0d8bc BE |
74 | program); |
75 | #else | |
0c93b91d | 76 | fprintf (file, "usage: %s [-Vh] [-i index] [-f FORMAT] font-file...\n", |
77c0d8bc BE |
77 | program); |
78 | #endif | |
1439c8f2 BE |
79 | fprintf (file, "Query font files and print resulting pattern(s)\n"); |
80 | fprintf (file, "\n"); | |
77c0d8bc | 81 | #if HAVE_GETOPT_LONG |
1439c8f2 | 82 | fprintf (file, " -i, --index INDEX display the INDEX face of each font file only\n"); |
0c93b91d | 83 | fprintf (file, " -f, --format=FORMAT use the given output format\n"); |
1439c8f2 BE |
84 | fprintf (file, " -V, --version display font config version and exit\n"); |
85 | fprintf (file, " -h, --help display this help and exit\n"); | |
77c0d8bc | 86 | #else |
1439c8f2 | 87 | fprintf (file, " -i INDEX (index) display the INDEX face of each font file only\n"); |
0c93b91d | 88 | fprintf (file, " -f FORMAT (format) use the given output format\n"); |
1439c8f2 BE |
89 | fprintf (file, " -a (all) display unpruned sorted list of matches\n"); |
90 | fprintf (file, " -V (version) display font config version and exit\n"); | |
91 | fprintf (file, " -h (help) display this help and exit\n"); | |
77c0d8bc | 92 | #endif |
1439c8f2 | 93 | exit (error); |
77c0d8bc BE |
94 | } |
95 | ||
96 | int | |
97 | main (int argc, char **argv) | |
98 | { | |
99 | int index_set = 0; | |
100 | int set_index = 0; | |
0c93b91d | 101 | FcChar8 *format = NULL; |
77c0d8bc BE |
102 | int err = 0; |
103 | int i; | |
104 | FcBlanks *blanks; | |
105 | #if HAVE_GETOPT_LONG || HAVE_GETOPT | |
106 | int c; | |
107 | ||
108 | #if HAVE_GETOPT_LONG | |
1439c8f2 | 109 | while ((c = getopt_long (argc, argv, "i:sVvh", longopts, NULL)) != -1) |
77c0d8bc | 110 | #else |
1439c8f2 | 111 | while ((c = getopt (argc, argv, "i:asVvh")) != -1) |
77c0d8bc BE |
112 | #endif |
113 | { | |
114 | switch (c) { | |
115 | case 'i': | |
116 | index_set = 1; | |
117 | set_index = atoi (optarg); | |
118 | break; | |
0c93b91d BE |
119 | case 'f': |
120 | format = (FcChar8 *) strdup (optarg); | |
121 | break; | |
77c0d8bc BE |
122 | case 'V': |
123 | fprintf (stderr, "fontconfig version %d.%d.%d\n", | |
124 | FC_MAJOR, FC_MINOR, FC_REVISION); | |
125 | exit (0); | |
1439c8f2 BE |
126 | case 'h': |
127 | usage (argv[0], 0); | |
77c0d8bc | 128 | default: |
1439c8f2 | 129 | usage (argv[0], 1); |
77c0d8bc BE |
130 | } |
131 | } | |
132 | i = optind; | |
133 | #else | |
134 | i = 1; | |
135 | #endif | |
136 | ||
137 | if (i == argc) | |
1439c8f2 | 138 | usage (argv[0], 1); |
77c0d8bc BE |
139 | |
140 | if (!FcInit ()) | |
141 | { | |
142 | fprintf (stderr, "Can't init font config library\n"); | |
143 | return 1; | |
144 | } | |
145 | ||
146 | blanks = FcConfigGetBlanks (NULL); | |
147 | ||
148 | for (; i < argc; i++) | |
149 | { | |
150 | int index; | |
151 | int count = 0; | |
152 | ||
153 | index = set_index; | |
154 | ||
155 | do { | |
156 | FcPattern *pat; | |
157 | ||
158 | pat = FcFreeTypeQuery ((FcChar8 *) argv[i], index, blanks, &count); | |
159 | if (pat) | |
160 | { | |
0c93b91d BE |
161 | if (format) |
162 | { | |
163 | FcChar8 *s; | |
164 | ||
165 | s = FcPatternFormat (pat, format); | |
166 | printf ("%s", s); | |
167 | free (s); | |
168 | } | |
169 | else | |
170 | { | |
171 | FcPatternPrint (pat); | |
172 | } | |
173 | ||
77c0d8bc BE |
174 | FcPatternDestroy (pat); |
175 | } | |
176 | else | |
177 | { | |
178 | fprintf (stderr, "Can't query face %d of font file %s\n", | |
179 | index, argv[i]); | |
180 | err = 1; | |
181 | } | |
182 | ||
183 | index++; | |
184 | } while (!index_set && index < count); | |
185 | } | |
186 | ||
187 | FcFini (); | |
188 | return err; | |
189 | } |