Libav
avstring.c
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1 /*
2  * This file is part of Libav.
3  *
4  * Libav is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * Libav is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with Libav; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #include <stdio.h>
20 
21 #include "libavutil/common.h"
22 #include "libavutil/mem.h"
23 #include "libavutil/avstring.h"
24 
25 int main(void)
26 {
27  int i;
28  static const char *strings[] = {
29  "''",
30  "",
31  ":",
32  "\\",
33  "'",
34  " '' :",
35  " '' '' :",
36  "foo '' :",
37  "'foo'",
38  "foo ",
39  " ' foo ' ",
40  "foo\\",
41  "foo': blah:blah",
42  "foo\\: blah:blah",
43  "foo\'",
44  "'foo : ' :blahblah",
45  "\\ :blah",
46  " foo",
47  " foo ",
48  " foo \\ ",
49  "foo ':blah",
50  " foo bar : blahblah",
51  "\\f\\o\\o",
52  "'foo : \\ \\ ' : blahblah",
53  "'\\fo\\o:': blahblah",
54  "\\'fo\\o\\:': foo ' :blahblah"
55  };
56 
57  printf("Testing av_get_token()\n");
58  for (i = 0; i < FF_ARRAY_ELEMS(strings); i++) {
59  const char *p = strings[i];
60  char *q;
61  printf("|%s|", p);
62  q = av_get_token(&p, ":");
63  printf(" -> |%s|", q);
64  printf(" + |%s|\n", p);
65  av_free(q);
66  }
67 
68  return 0;
69 }
memory handling functions
int main(void)
Definition: avstring.c:25
#define FF_ARRAY_ELEMS(a)
void av_free(void *ptr)
Free a memory block which has been allocated with av_malloc(z)() or av_realloc(). ...
Definition: mem.c:190
char * av_get_token(const char **buf, const char *term)
Unescape the given string until a non escaped terminating char, and return the token corresponding to...
Definition: avstring.c:121
common internal and external API header