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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 | {"format", 1, 0, 'f'}, |
57 | {"version", 0, 0, 'V'}, |
58 | {"help", 0, 0, 'h'}, |
59 | {NULL((void*)0),0,0,0}, |
60 | }; |
61 | #else |
62 | #if HAVE_GETOPT1 |
63 | extern char *optarg; |
64 | extern int optind, opterr, optopt; |
65 | #endif |
66 | #endif |
67 | |
68 | static void |
69 | usage (char *program, int error) |
70 | { |
71 | FILE *file = error ? stderr__stderrp : stdout__stdoutp; |
72 | #if HAVE_GETOPT_LONG1 |
73 | fprintf (file, "usage: %s [-Vbh] [-f FORMAT] [--ignore-blanks] [--format FORMAT] [--version] [--help] font-file...\n", |
74 | program); |
75 | #else |
76 | fprintf (file, "usage: %s [-Vbh] [-f FORMAT] font-file...\n", |
77 | program); |
78 | #endif |
79 | fprintf (file, "Scan font files and directories, and print resulting pattern(s)\n"); |
80 | fprintf (file, "\n"); |
81 | #if HAVE_GETOPT_LONG1 |
82 | fprintf (file, " -b, --ignore-blanks ignore blanks to compute languages\n"); |
83 | fprintf (file, " -f, --format=FORMAT use the given output format\n"); |
84 | fprintf (file, " -V, --version display font config version and exit\n"); |
85 | fprintf (file, " -h, --help display this help and exit\n"); |
86 | #else |
87 | fprintf (file, " -b (ignore-blanks) ignore blanks to compute languages\n"); |
88 | fprintf (file, " -f FORMAT (format) use the given output format\n"); |
89 | fprintf (file, " -V (version) display font config version and exit\n"); |
90 | fprintf (file, " -h (help) display this help and exit\n"); |
91 | #endif |
92 | exit (error); |
93 | } |
94 | |
95 | int |
96 | main (int argc, char **argv) |
97 | { |
98 | FcChar8 *format = NULL((void*)0); |
99 | int i; |
100 | int ignore_blanks = 0; |
101 | FcFontSet *fs; |
102 | FcBlanks *blanks = NULL((void*)0); |
103 | #if HAVE_GETOPT_LONG1 || HAVE_GETOPT1 |
104 | int c; |
105 | |
106 | #if HAVE_GETOPT_LONG1 |
107 | while ((c = getopt_long (argc, argv, "bf:Vh", longopts, NULL((void*)0))) != -1) |
| 1 | Loop condition is true. Entering loop body | |
|
| 5 | | Loop condition is false. Execution continues on line 129 | |
|
108 | #else |
109 | while ((c = getopt (argc, argv, "bf:Vh")) != -1) |
110 | #endif |
111 | { |
112 | switch (c) { |
| 2 | | Control jumps to 'case 102:' at line 116 | |
|
113 | case 'b': |
114 | ignore_blanks = 1; |
115 | break; |
116 | case 'f': |
117 | format = (FcChar8 *) strdup (optarg); |
| |
118 | break; |
| 4 | | Execution continues on line 107 | |
|
119 | case 'V': |
120 | fprintf (stderr__stderrp, "fontconfig version %d.%d.%d\n", |
121 | FC_MAJOR2, FC_MINOR11, FC_REVISION95); |
122 | exit (0); |
123 | case 'h': |
124 | usage (argv[0], 0); |
125 | default: |
126 | usage (argv[0], 1); |
127 | } |
128 | } |
129 | i = optind; |
130 | #else |
131 | i = 1; |
132 | #endif |
133 | |
134 | if (i == argc) |
| |
135 | usage (argv[0], 1); |
136 | |
137 | fs = FcFontSetCreate (); |
138 | if (!ignore_blanks) |
| |
139 | blanks = FcConfigGetBlanks (NULL((void*)0)); |
140 | |
141 | for (; i < argc; i++) |
| 8 | | Loop condition is false. Execution continues on line 161 | |
|
142 | { |
143 | const FcChar8 *file = (FcChar8*) argv[i]; |
144 | |
145 | if (!FcFileIsDir (file)) |
146 | FcFileScan (fs, NULL((void*)0), NULL((void*)0), blanks, file, FcTrue1); |
147 | else |
148 | { |
149 | FcStrSet *dirs = FcStrSetCreate (); |
150 | FcStrList *strlist = FcStrListCreate (dirs); |
151 | do |
152 | { |
153 | FcDirScan (fs, dirs, NULL((void*)0), blanks, file, FcTrue1); |
154 | } |
155 | while ((file = FcStrListNext (strlist))); |
156 | FcStrListDone (strlist); |
157 | FcStrSetDestroy (dirs); |
158 | } |
159 | } |
160 | |
161 | for (i = 0; i < fs->nfont; i++) |
| 9 | | Loop condition is false. Execution continues on line 184 | |
|
162 | { |
163 | FcPattern *pat; |
164 | |
165 | pat = fs->fonts[i]; |
166 | |
167 | if (format) |
168 | { |
169 | FcChar8 *s; |
170 | |
171 | s = FcPatternFormat (pat, format); |
172 | if (s) |
173 | { |
174 | printf ("%s", s); |
175 | FcStrFree (s); |
176 | } |
177 | } |
178 | else |
179 | { |
180 | FcPatternPrint (pat); |
181 | } |
182 | } |
183 | |
184 | FcFontSetDestroy (fs); |
| 10 | | Potential leak of memory pointed to by 'format' |
|
185 | |
186 | FcFini (); |
187 | return i > 0 ? 0 : 1; |
188 | } |