types.h
Go to the documentation of this file.
/* Simple Plugin API
*
* Copyright © 2018 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef SPA_DEBUG_TYPES_H
#define SPA_DEBUG_TYPES_H
#ifdef __cplusplus
extern "C" {
#endif
#include <spa/utils/type-info.h>
#include <string.h>
static inline const struct spa_type_info *spa_debug_type_find(const struct spa_type_info *info, uint32_t type)
{
const struct spa_type_info *res;
if (info == NULL)
info = SPA_TYPE_ROOT;
while (info && info->name) {
if (info->type == SPA_ID_INVALID) {
if (info->values && (res = spa_debug_type_find(info->values, type)))
return res;
}
else if (info->type == type)
return info;
info++;
}
return NULL;
}
static inline const char *spa_debug_type_short_name(const char *name)
{
const char *h;
if ((h = strrchr(name, ':')) != NULL)
name = h + 1;
return name;
}
static inline const char *spa_debug_type_find_name(const struct spa_type_info *info, uint32_t type)
{
if ((info = spa_debug_type_find(info, type)) == NULL)
return NULL;
return info->name;
}
static inline const char *spa_debug_type_find_short_name(const struct spa_type_info *info, uint32_t type)
{
const char *str;
if ((str = spa_debug_type_find_name(info, type)) == NULL)
return NULL;
return spa_debug_type_short_name(str);
}
static inline uint32_t spa_debug_type_find_type(const struct spa_type_info *info, const char *name)
{
if (info == NULL)
info = SPA_TYPE_ROOT;
while (info && info->name) {
uint32_t res;
if (strcmp(info->name, name) == 0)
return info->type;
if (info->values && (res = spa_debug_type_find_type(info->values, name)) != SPA_ID_INVALID)
return res;
info++;
}
return SPA_ID_INVALID;
}
static inline const struct spa_type_info *spa_debug_type_find_short(const struct spa_type_info *info, const char *name)
{
while (info && info->name) {
if (strcmp(spa_debug_type_short_name(info->name), name) == 0)
return info;
if (strcmp(info->name, name) == 0)
return info;
if (info->type != 0 && info->type == (uint32_t)atoi(name))
return info;
info++;
}
return NULL;
}
static inline uint32_t spa_debug_type_find_type_short(const struct spa_type_info *info, const char *name)
{
if ((info = spa_debug_type_find_short(info, name)) == NULL)
return SPA_ID_INVALID;
return info->type;
}
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* SPA_DEBUG_NODE_H */
spa_debug_type_find_type
static uint32_t spa_debug_type_find_type(const struct spa_type_info *info, const char *name)
Definition: types.h:88
spa_debug_type_find_short_name
static const char * spa_debug_type_find_short_name(const struct spa_type_info *info, uint32_t type)
Definition: types.h:80
spa_debug_type_find
static const struct spa_type_info * spa_debug_type_find(const struct spa_type_info *info, uint32_t type)
Definition: types.h:46
spa_debug_type_find_name
static const char * spa_debug_type_find_name(const struct spa_type_info *info, uint32_t type)
Definition: types.h:73
spa_debug_type_short_name
static const char * spa_debug_type_short_name(const char *name)
Definition: types.h:65
spa_debug_type_find_type_short
static uint32_t spa_debug_type_find_type_short(const struct spa_type_info *info, const char *name)
Definition: types.h:118
spa_debug_type_find_short
static const struct spa_type_info * spa_debug_type_find_short(const struct spa_type_info *info, const char *name)
Definition: types.h:104
SPA_TYPE_ROOT
#define SPA_TYPE_ROOT
Definition: type-info.h:46
SPA_ID_INVALID
#define SPA_ID_INVALID
Definition: defs.h:217
string.h
spa/utils/string.h
spa_type_info
Definition: type.h:162
spa_type_info::type
uint32_t type
Definition: type.h:163
spa_type_info::values
const struct spa_type_info * values
Definition: type.h:166
type-info.h
spa/utils/type-info.h