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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (c) 2008, Digium, Inc.
*
* Tilghman Lesher <res_curl_v1@the-tilghman.com>
*
* 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 curl resource engine
*
* \author Tilghman Lesher <res_curl_v1@the-tilghman.com>
*
* \extref Depends on the CURL library - http://curl.haxx.se/
*
*/
/*** MODULEINFO
<depend>curl</depend>
***/
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include <curl/curl.h>
#include "asterisk/module.h"
static int unload_module(void)
{
int res = 0;
/* If the dependent modules are still in memory, forbid unload */
if (ast_module_check("func_curl.so")) {
ast_log(LOG_ERROR, "func_curl.so (dependent module) is still loaded. Cannot unload res_curl.so\n");
return -1;
}
if (ast_module_check("res_config_curl.so")) {
ast_log(LOG_ERROR, "res_config_curl.so (dependent module) is still loaded. Cannot unload res_curl.so\n");
return -1;
}
curl_global_cleanup();
return res;
}
static int load_module(void)
{
int res = 0;
if (curl_global_init(CURL_GLOBAL_ALL)) {
ast_log(LOG_ERROR, "Unable to initialize the CURL library. Cannot load res_curl\n");
return AST_MODULE_LOAD_DECLINE;
}
return res;
}
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_LOAD_ORDER, "cURL Resource Module",
.load = load_module,
.unload = unload_module,
.load_pri = AST_MODPRI_REALTIME_DEPEND,
);
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