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27 | #ifdef HAVE_CONFIG_H1 |
28 | #include <config.h> |
29 | #else |
30 | #ifdef linux |
31 | #define HAVE_GETOPT_LONG1 1 |
32 | #endif |
33 | #define HAVE_GETOPT1 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_GETOPT1 |
44 | #define HAVE_GETOPT1 0 |
45 | #endif |
46 | #ifndef HAVE_GETOPT_LONG1 |
47 | #define HAVE_GETOPT_LONG1 0 |
48 | #endif |
49 | |
50 | #if HAVE_GETOPT_LONG1 |
51 | #undef _GNU_SOURCE |
52 | #define _GNU_SOURCE |
53 | #include <getopt.h> |
54 | static const struct option longopts[] = { |
55 | {"ignore-blanks", 0, 0, 'b'}, |
56 | {"index", 1, 0, 'i'}, |
57 | {"format", 1, 0, 'f'}, |
58 | {"version", 0, 0, 'V'}, |
59 | {"help", 0, 0, 'h'}, |
60 | {NULL((void*)0),0,0,0}, |
61 | }; |
62 | #else |
63 | #if HAVE_GETOPT1 |
64 | extern char *optarg; |
65 | extern int optind, opterr, optopt; |
66 | #endif |
67 | #endif |
68 | |
69 | static void |
70 | usage (char *program, int error) |
71 | { |
72 | FILE *file = error ? stderr__stderrp : stdout__stdoutp; |
73 | #if HAVE_GETOPT_LONG1 |
74 | fprintf (file, "usage: %s [-Vbh] [-i index] [-f FORMAT] [--ignore-blanks] [--index index] [--format FORMAT] [--version] [--help] font-file...\n", |
75 | program); |
76 | #else |
77 | fprintf (file, "usage: %s [-Vbh] [-i index] [-f FORMAT] font-file...\n", |
78 | program); |
79 | #endif |
80 | fprintf (file, "Query font files and print resulting pattern(s)\n"); |
81 | fprintf (file, "\n"); |
82 | #if HAVE_GETOPT_LONG1 |
83 | fprintf (file, " -b, --ignore-blanks ignore blanks to compute langauges\n"); |
84 | fprintf (file, " -i, --index INDEX display the INDEX face of each font file only\n"); |
85 | fprintf (file, " -f, --format=FORMAT use the given output format\n"); |
86 | fprintf (file, " -V, --version display font config version and exit\n"); |
87 | fprintf (file, " -h, --help display this help and exit\n"); |
88 | #else |
89 | fprintf (file, " -b (ignore-blanks) ignore blanks to compute languages\n"); |
90 | fprintf (file, " -i INDEX (index) display the INDEX face of each font file only\n"); |
91 | fprintf (file, " -f FORMAT (format) use the given output format\n"); |
92 | fprintf (file, " -V (version) display font config version and exit\n"); |
93 | fprintf (file, " -h (help) display this help and exit\n"); |
94 | #endif |
95 | exit (error); |
96 | } |
97 | |
98 | int |
99 | main (int argc, char **argv) |
100 | { |
101 | int index_set = 0; |
102 | int set_index = 0; |
103 | int ignore_blanks = 0; |
104 | FcChar8 *format = NULL((void*)0); |
105 | FcBlanks *blanks = NULL((void*)0); |
106 | int err = 0; |
107 | int i; |
108 | #if HAVE_GETOPT_LONG1 || HAVE_GETOPT1 |
109 | int c; |
110 | |
111 | #if HAVE_GETOPT_LONG1 |
112 | while ((c = getopt_long (argc, argv, "bi:f:Vh", longopts, NULL((void*)0))) != -1) |
| 1 | Loop condition is true. Entering loop body | |
|
| 5 | | Loop condition is false. Execution continues on line 138 | |
|
113 | #else |
114 | while ((c = getopt (argc, argv, "bi:f:Vh")) != -1) |
115 | #endif |
116 | { |
117 | switch (c) { |
| 2 | | Control jumps to 'case 102:' at line 125 | |
|
118 | case 'b': |
119 | ignore_blanks = 1; |
120 | break; |
121 | case 'i': |
122 | index_set = 1; |
123 | set_index = atoi (optarg); |
124 | break; |
125 | case 'f': |
126 | format = (FcChar8 *) strdup (optarg); |
| |
127 | break; |
| 4 | | Execution continues on line 112 | |
|
128 | case 'V': |
129 | fprintf (stderr__stderrp, "fontconfig version %d.%d.%d\n", |
130 | FC_MAJOR2, FC_MINOR11, FC_REVISION95); |
131 | exit (0); |
132 | case 'h': |
133 | usage (argv[0], 0); |
134 | default: |
135 | usage (argv[0], 1); |
136 | } |
137 | } |
138 | i = optind; |
139 | #else |
140 | i = 1; |
141 | #endif |
142 | |
143 | if (i == argc) |
| |
144 | usage (argv[0], 1); |
145 | |
146 | if (!ignore_blanks) |
| |
147 | blanks = FcConfigGetBlanks (NULL((void*)0)); |
148 | for (; i < argc; i++) |
| 8 | | Loop condition is false. Execution continues on line 190 | |
|
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 | { |
161 | if (format) |
162 | { |
163 | FcChar8 *s; |
164 | |
165 | s = FcPatternFormat (pat, format); |
166 | if (s) |
167 | { |
168 | printf ("%s", s); |
169 | FcStrFree (s); |
170 | } |
171 | } |
172 | else |
173 | { |
174 | FcPatternPrint (pat); |
175 | } |
176 | |
177 | FcPatternDestroy (pat); |
178 | } |
179 | else |
180 | { |
181 | fprintf (stderr__stderrp, "Can't query face %d of font file %s\n", |
182 | index, argv[i]); |
183 | err = 1; |
184 | } |
185 | |
186 | index++; |
187 | } while (!index_set && index < count); |
188 | } |
189 | |
190 | FcFini (); |
| 9 | | Potential leak of memory pointed to by 'format' |
|
191 | return err; |
192 | } |