LinphoneCall * linphone_call_new_incoming(LinphoneCore *lc, LinphoneAddress *from, LinphoneAddress *to, SalOp *op){
LinphoneCall *call=ms_new0(LinphoneCall,1);
char *from_str;
call->dir=LinphoneCallIncoming;
sal_op_set_user_pointer(op,call);
call->op=op;
call->core=lc;
if (lc->sip_conf.ping_with_options){
/*the following sends an option request back to the caller so that
we get a chance to discover our nat'd address before answering.*/
call->ping_op=sal_op_new(lc->sal);
from_str=linphone_address_as_string(from);
sal_op_set_route(call->ping_op,sal_op_get_network_origin(call->op));
sal_op_set_user_pointer(call->ping_op,call);
sal_ping(call->ping_op,linphone_core_find_best_identity(lc,from,NULL),from_str);
ms_free(from_str);
}
linphone_address_clean(from);
linphone_core_get_local_ip(lc,linphone_address_get_domain(from),call->localip);
linphone_call_init_common(call, from, to);
call->params.has_video=linphone_core_video_enabled(lc);
call->localdesc=create_local_media_description (lc,call);
call->camera_active=call->params.has_video;
if (linphone_core_get_firewall_policy(call->core)==LinphonePolicyUseStun)
linphone_core_run_stun_tests(call->core,call);
discover_mtu(lc,linphone_address_get_domain(from));
return call;
}
static void linphone_stun_test_grab_ip(void)
{
LinphoneCoreManager* lc_stun = linphone_core_manager_new2( "stun_rc", FALSE);
LinphoneCall dummy_call;
int ping_time;
int tmp=0;
memset(&dummy_call, 0, sizeof(LinphoneCall));
dummy_call.main_audio_stream_index = 0;
dummy_call.main_video_stream_index = 1;
dummy_call.main_text_stream_index = 2;
dummy_call.media_ports[dummy_call.main_audio_stream_index].rtp_port = 7078;
dummy_call.media_ports[dummy_call.main_video_stream_index].rtp_port = 9078;
dummy_call.media_ports[dummy_call.main_text_stream_index].rtp_port = 11078;
linphone_core_set_stun_server(lc_stun->lc, stun_address);
BC_ASSERT_STRING_EQUAL(stun_address, linphone_core_get_stun_server(lc_stun->lc));
wait_for(lc_stun->lc,lc_stun->lc,&tmp,1);
ping_time = linphone_core_run_stun_tests(lc_stun->lc, &dummy_call);
BC_ASSERT(ping_time != -1);
ms_message("Round trip to STUN: %d ms", ping_time);
BC_ASSERT( dummy_call.ac.addr[0] != '\0');
BC_ASSERT( dummy_call.ac.port != 0);
#ifdef VIDEO_ENABLED
BC_ASSERT( dummy_call.vc.addr[0] != '\0');
BC_ASSERT( dummy_call.vc.port != 0);
#endif
BC_ASSERT( dummy_call.tc.addr[0] != '\0');
BC_ASSERT( dummy_call.tc.port != 0);
ms_message("STUN test result: local audio port maps to %s:%i",
dummy_call.ac.addr,
dummy_call.ac.port);
#ifdef VIDEO_ENABLED
ms_message("STUN test result: local video port maps to %s:%i",
dummy_call.vc.addr,
dummy_call.vc.port);
#endif
ms_message("STUN test result: local text port maps to %s:%i",
dummy_call.tc.addr,
dummy_call.tc.port);
linphone_core_manager_destroy(lc_stun);
}
LinphoneCall * linphone_call_new_outgoing(struct _LinphoneCore *lc, LinphoneAddress *from, LinphoneAddress *to, const LinphoneCallParams *params)
{
LinphoneCall *call=ms_new0(LinphoneCall,1);
call->dir=LinphoneCallOutgoing;
call->op=sal_op_new(lc->sal);
sal_op_set_user_pointer(call->op,call);
call->core=lc;
linphone_core_get_local_ip(lc,linphone_address_get_domain(to),call->localip);
linphone_call_init_common(call,from,to);
call->params=*params;
call->localdesc=create_local_media_description (lc,call);
call->camera_active=params->has_video;
if (linphone_core_get_firewall_policy(call->core)==LinphonePolicyUseStun)
linphone_core_run_stun_tests(call->core,call);
discover_mtu(lc,linphone_address_get_domain (to));
if (params->referer){
sal_call_set_referer (call->op,params->referer->op);
}
return call;
}
