//Static
void PjsuaManager::OnIncomingCall(pjsua_acc_id acc_id, pjsua_call_id call_id, pjsip_rx_data *rdata)
{
std::string str = "OnIncomingCall called for PJSIP account id: " + boost::lexical_cast<std::string>(acc_id)+", PJSIP call id: " + boost::lexical_cast<std::string>(call_id);
BlabbleLogging::blabbleLog(0, str.c_str(), 0);
//BLABBLE_LOG_TRACE("OnIncomingCall called for PJSIP account id: " << acc_id << ", PJSIP call id: " << call_id);
PjsuaManagerPtr manager = PjsuaManager::instance_.lock();
if (!manager)
{
//How is this even possible?
pjsua_call_hangup(call_id, 0, NULL, NULL);
return;
}
// REITEK: Prefer local codec ordering (!!! CHECK: Make it configurable ?)
pjsua_call *call;
pjsip_dialog *dlg;
pj_status_t status;
status = acquire_call("PjsuaManager::OnIncomingCall", call_id, &call, &dlg);
if (status == PJ_SUCCESS)
{
if (call->inv->neg != NULL)
{
status = pjmedia_sdp_neg_set_prefer_remote_codec_order(call->inv->neg, PJ_FALSE);
if (status != PJ_SUCCESS)
{
std::string str = "Could not set codec negotiation preference on local side for PJSIP account id: " + boost::lexical_cast<std::string>(acc_id)+", PJSIP call id: " + boost::lexical_cast<std::string>(call_id);
BlabbleLogging::blabbleLog(0, str.c_str(), 0);
//BLABBLE_LOG_ERROR("Could not set codec negotiation preference on local side for PJSIP account id: " << acc_id << ", PJSIP call id: " << call_id);
}
}
else
{
std::string str = "WARNING: NULL SDP negotiator: cannot set codec negotiation preference on local side for PJSIP account id: " + boost::lexical_cast<std::string>(acc_id)+", PJSIP call id: " + boost::lexical_cast<std::string>(call_id);
BlabbleLogging::blabbleLog(0, str.c_str(), 0);
//BLABBLE_LOG_DEBUG("WARNING: NULL SDP negotiator: cannot set codec negotiation preference on local side for PJSIP account id: " << acc_id << ", PJSIP call id: " << call_id);
}
pjsip_dlg_dec_lock(dlg);
}
else {
std::string str = "Could not acquire lock to set codec negotiation preference on local side for PJSIP account id: " + boost::lexical_cast<std::string>(acc_id)+", PJSIP call id: " + boost::lexical_cast<std::string>(call_id);
BlabbleLogging::blabbleLog(0, str.c_str(), 0);
//BLABBLE_LOG_ERROR("Could not acquire lock to set codec negotiation preference on local side for PJSIP account id: " << acc_id << ", PJSIP call id: " << call_id);
}
BlabbleAccountPtr acc = manager->FindAcc(acc_id);
if (acc && acc->OnIncomingCall(call_id, rdata))
{
return;
}
//Otherwise we respond busy if no one wants the call
pjsua_call_hangup(call_id, 486, NULL, NULL);
}
/**
* Is call using a secure RTP method (SRTP/ZRTP -- TODO)
*/
PJ_DECL(pj_bool_t) is_call_secure(pjsua_call_id call_id){
pjsua_call *call;
pjsip_dialog *dlg;
pj_status_t status;
pjmedia_transport_info tp_info;
pj_bool_t result = PJ_FALSE;
PJ_ASSERT_RETURN(call_id>=0 && call_id<(int)pjsua_var.ua_cfg.max_calls,
PJ_EINVAL);
status = acquire_call("is_call_secure()", call_id, &call, &dlg);
if (status != PJ_SUCCESS) {
return result;
}
/* Get and ICE SRTP status */
pjmedia_transport_info_init(&tp_info);
pjmedia_transport_get_info(call->med_tp, &tp_info);
if (tp_info.specific_info_cnt > 0) {
unsigned i;
for (i = 0; i < tp_info.specific_info_cnt; ++i) {
if (tp_info.spc_info[i].type == PJMEDIA_TRANSPORT_TYPE_SRTP) {
pjmedia_srtp_info *srtp_info =
(pjmedia_srtp_info*) tp_info.spc_info[i].buffer;
if(srtp_info->active){
result = PJ_TRUE;
}
}
}
}
pjsip_dlg_dec_lock(dlg);
return result;
}
