6a0f4382 |
/* |
f91c9696 |
* Copyright (C) 2013 Daniel-Constantin Mierla (asipto.com)
*
* 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.
*/
|
6a0f4382 |
/*!
* \file
* \brief Kamailio core :: SCTP support
* \ingroup core
* Module: \ref core
*/
|
f91c9696 |
#include "sctp_core.h"
|
66e90f98 |
/**
*
*/
static sctp_srapi_t _sctp_srapi = { 0 };
static int _sctp_srapi_set = 0;
/**
*
*/
int sctp_core_init(void) |
f91c9696 |
{ |
66e90f98 |
if(_sctp_srapi_set==0) {
LM_ERR("SCTP API not initialized\n");
return -1;
}
return _sctp_srapi.init(); |
f91c9696 |
}
|
66e90f98 |
/**
*
*/ |
f91c9696 |
void sctp_core_destroy(void)
{ |
a2afc3d4 |
if(_sctp_srapi_set==0) {
LM_INFO("SCTP API not initialized\n");
return;
} |
f91c9696 |
|
a2afc3d4 |
_sctp_srapi.destroy(); |
66e90f98 |
}
/**
*
*/ |
a2afc3d4 |
int sctp_core_init_sock(struct socket_info* sock_info) |
f91c9696 |
{ |
a2afc3d4 |
return _sctp_srapi.init_sock(sock_info); |
f91c9696 |
}
|
66e90f98 |
/**
*
*/
int sctp_core_check_support(void) |
f91c9696 |
{ |
a85e7e5c |
if(_sctp_srapi_set==0) {
LM_INFO("SCTP API not enabled"
" - if you want to use it, load sctp module\n");
return -1;
}
|
a2afc3d4 |
return _sctp_srapi.check_support(); |
f91c9696 |
}
|
66e90f98 |
/**
*
*/
int sctp_core_rcv_loop(void) |
f91c9696 |
{ |
a2afc3d4 |
return _sctp_srapi.rcv_loop(); |
f91c9696 |
}
|
66e90f98 |
/**
*
*/
int sctp_core_msg_send(struct dest_info* dst, char* buf, unsigned len) |
f91c9696 |
{ |
a2afc3d4 |
return _sctp_srapi.msg_send(dst, buf, len); |
f91c9696 |
}
|
66e90f98 |
/**
*
*/
int sctp_core_register_api(sctp_srapi_t *api) |
f91c9696 |
{ |
66e90f98 |
if(api==NULL || api->init==NULL) {
LM_ERR("invalid parameters\n");
return -1;
}
if(_sctp_srapi_set==1) {
LM_ERR("SCTP API already initialized\n");
return -1;
}
_sctp_srapi_set = 1;
memcpy(&_sctp_srapi, api, sizeof(sctp_srapi_t)); |
f91c9696 |
return 0;
} |