utils.h
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/* PipeWire
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __PIPEWIRE_UTILS_H__
#define __PIPEWIRE_UTILS_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <spa/utils/defs.h>
#include <spa/pod/pod.h>
typedef void (*pw_destroy_t) (void *object);
const char *
pw_split_walk(const char *str, const char *delimiter, size_t *len, const char **state);
char **
pw_split_strv(const char *str, const char *delimiter, int max_tokens, int *n_tokens);
void
pw_free_strv(char **str);
char *
pw_strip(char *str, const char *whitespace);
static inline struct spa_pod *
pw_spa_pod_copy(const struct spa_pod *pod)
{
size_t size;
struct spa_pod *c;
if (pod == NULL)
return NULL;
size = SPA_POD_SIZE(pod);
if ((c = (struct spa_pod *) malloc(size)) == NULL)
return NULL;
return (struct spa_pod *) memcpy(c, pod, size);
}
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* __PIPEWIRE_UTILS_H__ */
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:40
pw_utils::pw_destroy_t
void(* pw_destroy_t)(void *object)
a function to destroy an item
Definition: utils.h:36
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:66
pw_utils::pw_free_strv
SPA_EXPORT void pw_free_strv(char **str)
Free a NULL terminated array of strings.
Definition: utils.c:100
pw_utils::pw_spa_pod_copy
static struct spa_pod * pw_spa_pod_copy(const struct spa_pod *pod)
Copy a pod structure.
Definition: utils.h:52
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:119