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kamailio/modules/topoh/api.h

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/**
*
* Copyright (C) 2016 kamailio.org
*
* This file is part of Kamailio, a free SIP server.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*!
* \file
* \brief Kamailio topoh ::
* \ingroup topoh
* Module: \ref topoh
*/
#ifndef _TH_API_H_
#define _TH_API_H_
#include "../../sr_module.h"
typedef int (*topoh_unmask_callid_f)(str *icallid, str *ocallid);
typedef struct topoh_api {
topoh_unmask_callid_f unmask_callid;
} topoh_api_t;
typedef int (*bind_topoh_f)(topoh_api_t* api);
int bind_topoh(topoh_api_t* api);
/**
* @brief Load the topoh API
*/
static inline int topoh_load_api(topoh_api_t *api)
{
bind_topoh_f bindtopoh;
bindtopoh = (bind_topoh_f)find_export("bind_topoh", 0, 0);
if(bindtopoh == 0) {
LM_ERR("cannot find bind_topoh\n");
return -1;
}
if(bindtopoh(api)<0)
{
LM_ERR("cannot bind topoh api\n");
return -1;
}
return 0;
}
#endif