PipeWire: utils.h Source File

PipeWire 0.3.6

utils.h
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1 /* PipeWire
2 *
3 * Copyright © 2018 Wim Taymans
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25 #ifndef PIPEWIRE_UTILS_H
26 #define PIPEWIRE_UTILS_H
27
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31
32 #include <spa/utils/defs.h>
33 #include <spa/pod/pod.h>
34
41 typedef void (*pw_destroy_t) (void *object);
42
43 const char *
44 pw_split_walk(const char *str, const char *delimiter, size_t *len, const char **state);
45
46 char **
47 pw_split_strv(const char *str, const char *delimiter, int max_tokens, int *n_tokens);
48
49 void
50 pw_free_strv(char **str);
51
52 char *
53 pw_strip(char *str, const char *whitespace);
54
55 #ifdef __cplusplus
56 } /* extern "C" */
57 #endif
58
59 #endif /* PIPEWIRE_UTILS_H */
pw_utils::pw_split_strv
SPA_EXPORT char ** pw_split_strv(const char *str, const char *delimiter, int max_tokens, int *n_tokens)
Split a string based on delimiters.
Definition: utils.c:71
array.h
pw_array
An array object.
Definition: array.h:43
utils.h
pw_array::pw_array_add_ptr
#define pw_array_add_ptr(a, p)
Add a pointer to array.
Definition: array.h:158
pw_utils::pw_split_walk
SPA_EXPORT const char * pw_split_walk(const char *str, const char *delimiter, size_t *len, const char **state)
Split a string based on delimiters.
Definition: utils.c:45
log.h
pw_utils::pw_strip
SPA_EXPORT char * pw_strip(char *str, const char *whitespace)
Strip all whitespace before and after a string.
Definition: utils.c:124
pw_array::data
void * data
pointer to array data
Definition: array.h:44
pw_utils::pw_free_strv
SPA_EXPORT void pw_free_strv(char **str)
Free a NULL terminated array of strings.
Definition: utils.c:105
pw_array::pw_array_init
static void pw_array_init(struct pw_array *arr, size_t extend)
Initialize the array with given extend.
Definition: array.h:85
pw_utils::pw_destroy_t
void(* pw_destroy_t)(void *object)
a function to destroy an item
Definition: utils.h:41