static void mrcp_sofia_task_initialize(apt_task_t *task)
{
mrcp_sofia_agent_t *sofia_agent = apt_task_object_get(task);
/* Initialize Sofia-SIP library and create event loop */
su_init();
sofia_agent->root = su_root_create(NULL);
/* Create a user agent instance. The stack will call the 'event_callback()'
* callback when events such as succesful registration to network,
* an incoming call, etc, occur.
*/
sofia_agent->nua = nua_create(
sofia_agent->root, /* Event loop */
mrcp_sofia_event_callback, /* Callback for processing events */
sofia_agent, /* Additional data to pass to callback */
NUTAG_URL(sofia_agent->sip_bind_str), /* Address to bind to */
TAG_END()); /* Last tag should always finish the sequence */
if(sofia_agent->nua) {
nua_set_params(
sofia_agent->nua,
NUTAG_AUTOANSWER(0),
NUTAG_APPL_METHOD("OPTIONS"),
SIPTAG_USER_AGENT_STR(sofia_agent->config->user_agent_name),
TAG_END());
}
}
static void mrcp_sofia_task_initialize(apt_task_t *task)
{
mrcp_sofia_agent_t *sofia_agent = apt_task_object_get(task);
mrcp_sofia_server_config_t *sofia_config = sofia_agent->config;
/* Initialize Sofia-SIP library and create event loop */
su_init();
sofia_agent->root = su_root_create(NULL);
/* Create a user agent instance. The stack will call the 'event_callback()'
* callback when events such as succesful registration to network,
* an incoming call, etc, occur.
*/
sofia_agent->nua = nua_create(
sofia_agent->root, /* Event loop */
mrcp_sofia_event_callback, /* Callback for processing events */
sofia_agent, /* Additional data to pass to callback */
NUTAG_URL(sofia_agent->sip_bind_str), /* Address to bind to */
NUTAG_AUTOANSWER(0),
NUTAG_APPL_METHOD("OPTIONS"),
TAG_IF(sofia_config->sip_t1,NTATAG_SIP_T1(sofia_config->sip_t1)),
TAG_IF(sofia_config->sip_t2,NTATAG_SIP_T2(sofia_config->sip_t2)),
TAG_IF(sofia_config->sip_t4,NTATAG_SIP_T4(sofia_config->sip_t4)),
TAG_IF(sofia_config->sip_t1x64,NTATAG_SIP_T1X64(sofia_config->sip_t1x64)),
SIPTAG_USER_AGENT_STR(sofia_config->user_agent_name),
TAG_IF(sofia_config->tport_log == TRUE,TPTAG_LOG(1)), /* Print out SIP messages to the console */
TAG_IF(sofia_config->tport_dump_file,TPTAG_DUMP(sofia_config->tport_dump_file)), /* Dump SIP messages to the file */
TAG_END()); /* Last tag should always finish the sequence */
if(!sofia_agent->nua) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Create NUA [%s] %s",
apt_task_name_get(task),
sofia_agent->sip_bind_str);
}
}
static apt_bool_t mrcp_sofia_on_session_answer(mrcp_session_t *session, mrcp_session_descriptor_t *descriptor)
{
mrcp_sofia_session_t *sofia_session = session->obj;
mrcp_sofia_agent_t *sofia_agent = session->signaling_agent->obj;
const char *local_sdp_str = NULL;
char sdp_str[2048];
if(!sofia_agent || !sofia_session || !sofia_session->nh) {
return FALSE;
}
if(sofia_agent->config->origin) {
apt_string_set(&descriptor->origin,sofia_agent->config->origin);
}
if(sdp_string_generate_by_mrcp_descriptor(sdp_str,sizeof(sdp_str),descriptor,FALSE) > 0) {
local_sdp_str = sdp_str;
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Local SDP\n%s", local_sdp_str);
}
nua_respond(sofia_session->nh, SIP_200_OK,
SIPTAG_CONTACT_STR(sofia_agent->sip_contact_str),
TAG_IF(local_sdp_str,SOATAG_USER_SDP_STR(local_sdp_str)),
NUTAG_AUTOANSWER(0),
TAG_END());
return TRUE;
}
static apt_bool_t mrcp_sofia_on_session_answer(mrcp_session_t *session, mrcp_session_descriptor_t *descriptor)
{
mrcp_sofia_session_t *sofia_session = session->obj;
mrcp_sofia_agent_t *sofia_agent = session->signaling_agent->obj;
const char *local_sdp_str = NULL;
char sdp_str[2048];
if(!sofia_agent || !sofia_session || !sofia_session->nh) {
return FALSE;
}
if(descriptor->status != MRCP_SESSION_STATUS_OK) {
int status = sip_status_get(descriptor->status);
nua_respond(sofia_session->nh, status, sip_status_phrase(status),
TAG_IF(sofia_agent->sip_contact_str,SIPTAG_CONTACT_STR(sofia_agent->sip_contact_str)),
TAG_END());
return TRUE;
}
if(sofia_agent->config->origin) {
apt_string_set(&descriptor->origin,sofia_agent->config->origin);
}
if(sdp_string_generate_by_mrcp_descriptor(sdp_str,sizeof(sdp_str),descriptor,FALSE) > 0) {
local_sdp_str = sdp_str;
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Local SDP "APT_NAMESID_FMT"\n%s",
session->name,
MRCP_SESSION_SID(session),
local_sdp_str);
}
nua_respond(sofia_session->nh, SIP_200_OK,
TAG_IF(sofia_agent->sip_contact_str,SIPTAG_CONTACT_STR(sofia_agent->sip_contact_str)),
TAG_IF(local_sdp_str,SOATAG_USER_SDP_STR(local_sdp_str)),
SOATAG_AUDIO_AUX("telephone-event"),
NUTAG_AUTOANSWER(0),
TAG_END());
return TRUE;
}
