Learn how easy it is to sync an existing GitHub or Google Code repo to a SourceForge project! See Demo

Close

[13d365]: utils.h Maximize Restore History

Download this file

utils.h    100 lines (90 with data), 2.8 kB

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
/* Utility functions
*
* Project : minidlna
* Website : http://sourceforge.net/projects/minidlna/
* Author : Justin Maggard
*
* MiniDLNA media server
* Copyright (C) 2008-2009 Justin Maggard
*
* This file is part of MiniDLNA.
*
* MiniDLNA is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* MiniDLNA is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MiniDLNA. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __UTILS_H__
#define __UTILS_H__
#include <stdarg.h>
#include <dirent.h>
#include <sys/param.h>
#include "minidlnatypes.h"
/* String functions */
/* We really want this one inlined, since it has a major performance impact */
static inline int
__attribute__((__format__ (__printf__, 2, 3)))
strcatf(struct string_s *str, const char *fmt, ...)
{
int ret;
int size;
va_list ap;
if (str->off >= str->size)
return 0;
va_start(ap, fmt);
size = str->size - str->off;
ret = vsnprintf(str->data + str->off, size, fmt, ap);
str->off += MIN(ret, size);
va_end(ap);
return ret;
}
static inline void strncpyt(char *dst, const char *src, size_t len)
{
strncpy(dst, src, len);
dst[len-1] = '\0';
}
static inline int is_reg(const struct dirent *d)
{
#if HAVE_STRUCT_DIRENT_D_TYPE
return (d->d_type == DT_REG);
#else
return -1;
#endif
}
static inline int is_dir(const struct dirent *d)
{
#if HAVE_STRUCT_DIRENT_D_TYPE
return (d->d_type == DT_DIR);
#else
return -1;
#endif
}
int xasprintf(char **strp, char *fmt, ...) __attribute__((__format__ (__printf__, 2, 3)));
int ends_with(const char * haystack, const char * needle);
char *trim(char *str);
char *strstrc(const char *s, const char *p, const char t);
char *strcasestrc(const char *s, const char *p, const char t);
char *modifyString(char *string, const char *before, const char *after, int noalloc);
char *escape_tag(const char *tag, int force_alloc);
char *unescape_tag(const char *tag, int force_alloc);
char *strip_ext(char *name);
/* Metadata functions */
int is_video(const char * file);
int is_audio(const char * file);
int is_image(const char * file);
int is_playlist(const char * file);
int is_caption(const char * file);
int is_album_art(const char * name);
int resolve_unknown_type(const char * path, media_types dir_type);
const char *mime_to_ext(const char * mime);
/* Others */
int make_dir(char * path, mode_t mode);
unsigned int DJBHash(uint8_t *data, int len);
#endif