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/*
* $Id$
*
* XMPP Module
* This file is part of Kamailio, a free SIP server.
*
* Copyright (C) 2006 Voice Sistem S.R.L.
*
* Kamailio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version
*
* Kamailio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*/
/*! \file
* \brief Kamailio XMPP :: API
* \ingroup xmpp
*/
#include <stdlib.h>
#include <string.h>
#include "../../dprint.h"
#include "../../error.h"
#include "../../mem/shm_mem.h"
#include "xmpp_api.h"
xmpp_cb_list_t *_xmpp_cb_list = 0;
int init_xmpp_cb_list(void)
{
_xmpp_cb_list = (xmpp_cb_list_t*)shm_malloc(sizeof(xmpp_cb_list_t));
if (_xmpp_cb_list==0) {
LM_CRIT("no more shared memory\n");
return -1;
}
memset(_xmpp_cb_list, 0, sizeof(xmpp_cb_list_t));
return 0;
}
void destroy_xmpp_cb_list(void)
{
xmpp_callback_t *it, *it1;
if (_xmpp_cb_list==0)
return;
for(it=_xmpp_cb_list->first; it; ) {
it1 = it;
it = it->next;
shm_free(it1);
}
shm_free(_xmpp_cb_list);
_xmpp_cb_list = 0;
}
/*! \brief register a callback function 'f' for 'types' mask of events;
*/
int register_xmpp_cb( int types, xmpp_cb_f f, void *param )
{
xmpp_callback_t *it;
if(_xmpp_cb_list==0)
{
LM_CRIT("null callback list\n");
return E_BUG;
}
/* check null functions */
if (f==0) {
LM_CRIT("null callback function\n");
return E_BUG;
}
/* build callback structure */
if (!(it=(xmpp_callback_t*)shm_malloc(sizeof(xmpp_callback_t))))
{
LM_ERR("no more share memory\n");
return E_OUT_OF_MEM;
}
memset(it, 0, sizeof(xmpp_callback_t));
it->next = _xmpp_cb_list->first;
_xmpp_cb_list->first = it;
_xmpp_cb_list->types |= types;
it->cbf = f;
it->cbp = param;
it->types = types;
return 1;
}
int bind_xmpp(xmpp_api_t* api)
{
if (api==NULL)
{
LM_ERR("invalid parameter value\n");
return -1;
}
api->register_callback = register_xmpp_cb;
api->xpacket = xmpp_send_xpacket;
api->xmessage = xmpp_send_xmessage;
api->xsubscribe = xmpp_send_xsubscribe;
api->xnotify = xmpp_send_xnotify;
api->decode_uri_sip_xmpp = decode_uri_sip_xmpp;
api->encode_uri_sip_xmpp = encode_uri_sip_xmpp;
api->decode_uri_xmpp_sip = decode_uri_xmpp_sip;
api->encode_uri_xmpp_sip = encode_uri_xmpp_sip;
return 0;
}
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