res_curl.c

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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>
 *
 * Depends on the CURL library  - http://curl.haxx.se/
 *
 */
 
/*! \li \ref res_curl.c uses the configuration file \ref res_curl.conf
 * \addtogroup configuration_file Configuration Files
 */
 
/*!
 * \page res_curl.conf res_curl.conf
 * \verbinclude res_curl.conf.sample
 */
 
/*** MODULEINFO
    <depend>curl</depend>
    <support_level>core</support_level>
 ***/
 
#include "asterisk.h"
 
#include <curl/curl.h>
 
#include "asterisk/module.h"
 
static int unload_module(void)
{
    curl_global_cleanup();
 
    return 0;
}
 
static int load_module(void)
{
    int res = AST_MODULE_LOAD_SUCCESS;
 
    if (curl_global_init(CURL_GLOBAL_ALL)) {
        ast_log(LOG_ERROR, "Unable to initialize the cURL library. Cannot load res_curl.so\n");
        return AST_MODULE_LOAD_DECLINE;
    }
 
    return res;
}
 
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_LOAD_ORDER, "cURL Resource Module",
    .support_level = AST_MODULE_SUPPORT_CORE,
    .load = load_module,
    .unload = unload_module,
    .load_pri = AST_MODPRI_REALTIME_DEPEND,
);