mirror of https://github.com/asterisk/asterisk
102 lines
2.5 KiB
102 lines
2.5 KiB
/*
|
|
* Asterisk -- An open source telephony toolkit.
|
|
*
|
|
* Copyright (C) 2007 - 2008, Digium, Inc.
|
|
*
|
|
* See http://www.asterisk.org for more information about
|
|
* the Asterisk project. Please do not directly contact
|
|
* any of the maintainers of this project for assistance;
|
|
* the project provides a web site, mailing lists and IRC
|
|
* channels for your use.
|
|
*
|
|
* This program is free software, distributed under the terms of
|
|
* the GNU General Public License Version 2. See the LICENSE file
|
|
* at the top of the source tree.
|
|
*/
|
|
|
|
/*! \file
|
|
*
|
|
* \brief Asterisk datastore objects
|
|
*/
|
|
|
|
/*** MODULEINFO
|
|
<support_level>core</support_level>
|
|
***/
|
|
|
|
#include "asterisk.h"
|
|
|
|
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
|
|
|
|
#include "asterisk/_private.h"
|
|
|
|
#include "asterisk/datastore.h"
|
|
#include "asterisk/utils.h"
|
|
|
|
struct ast_datastore *__ast_datastore_alloc(const struct ast_datastore_info *info, const char *uid,
|
|
const char *file, int line, const char *function)
|
|
{
|
|
struct ast_datastore *datastore = NULL;
|
|
|
|
/* Make sure we at least have type so we can identify this */
|
|
if (!info) {
|
|
return NULL;
|
|
}
|
|
|
|
#if defined(__AST_DEBUG_MALLOC)
|
|
if (!(datastore = __ast_calloc(1, sizeof(*datastore), file, line, function))) {
|
|
return NULL;
|
|
}
|
|
#else
|
|
if (!(datastore = ast_calloc(1, sizeof(*datastore)))) {
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
datastore->info = info;
|
|
|
|
if (!ast_strlen_zero(uid) && !(datastore->uid = ast_strdup(uid))) {
|
|
ast_free(datastore);
|
|
datastore = NULL;
|
|
}
|
|
|
|
return datastore;
|
|
}
|
|
|
|
int ast_datastore_free(struct ast_datastore *datastore)
|
|
{
|
|
int res = 0;
|
|
|
|
/* Using the destroy function (if present) destroy the data */
|
|
if (datastore->info->destroy != NULL && datastore->data != NULL) {
|
|
datastore->info->destroy(datastore->data);
|
|
datastore->data = NULL;
|
|
}
|
|
|
|
/* Free allocated UID memory */
|
|
if (datastore->uid != NULL) {
|
|
ast_free((void *) datastore->uid);
|
|
datastore->uid = NULL;
|
|
}
|
|
|
|
/* Finally free memory used by ourselves */
|
|
ast_free(datastore);
|
|
|
|
return res;
|
|
}
|
|
|
|
/* DO NOT PUT ADDITIONAL FUNCTIONS BELOW THIS BOUNDARY
|
|
*
|
|
* ONLY FUNCTIONS FOR PROVIDING BACKWARDS ABI COMPATIBILITY BELONG HERE
|
|
*
|
|
*/
|
|
|
|
/* Provide binary compatibility for modules that call ast_datastore_alloc() directly;
|
|
* newly compiled modules will call __ast_datastore_alloc() via the macros in datastore.h
|
|
*/
|
|
#undef ast_datastore_alloc
|
|
struct ast_datastore *ast_datastore_alloc(const struct ast_datastore_info *info, const char *uid);
|
|
struct ast_datastore *ast_datastore_alloc(const struct ast_datastore_info *info, const char *uid)
|
|
{
|
|
return __ast_datastore_alloc(info, uid, __FILE__, __LINE__, __FUNCTION__);
|
|
}
|