static int remove_from_conference(LinphoneCore *lc, LinphoneCall *call, bool_t active){
int err=0;
if (!call->current_params.in_conference){
if (call->params.in_conference){
ms_warning("Not (yet) in conference, be patient");
return -1;
}else{
ms_error("Not in a conference.");
return -1;
}
}
call->params.in_conference=FALSE;
char *str=linphone_call_get_remote_address_as_string(call);
ms_message("%s will be removed from conference", str);
ms_free(str);
if (active){
LinphoneCallParams *params=linphone_call_params_copy(linphone_call_get_current_params(call));
params->in_conference=FALSE;
// reconnect local audio with this call
if (linphone_core_is_in_conference(lc)){
ms_message("Leaving conference for reconnecting with unique call.");
linphone_core_leave_conference(lc);
}
ms_message("Updating call to actually remove from conference");
err=linphone_core_update_call(lc,call,params);
linphone_call_params_destroy(params);
} else{
ms_message("Pausing call to actually remove from conference");
err=_linphone_core_pause_call(lc,call);
}
return err;
}
/**
* Merge a call into a conference.
* @param lc the linphone core
* @param call an established call, either in LinphoneCallStreamsRunning or LinphoneCallPaused state.
*
* If this is the first call that enters the conference, the virtual conference will be created automatically.
* If the local user was actively part of the call (ie not in paused state), then the local user is automatically entered into the conference.
* If the call was in paused state, then it is automatically resumed when entering into the conference.
*
* @returns 0 if successful, -1 otherwise.
**/
int linphone_core_add_to_conference(LinphoneCore *lc, LinphoneCall *call){
LinphoneConference *conf=&lc->conf_ctx;
if (call->current_params.in_conference){
ms_error("Already in conference");
return -1;
}
conference_check_init(&lc->conf_ctx, lp_config_get_int(lc->config, "sound","conference_rate",16000));
if (call->state==LinphoneCallPaused){
call->params.in_conference=TRUE;
call->params.has_video=FALSE;
linphone_core_resume_call(lc,call);
}else if (call->state==LinphoneCallStreamsRunning){
LinphoneCallParams *params=linphone_call_params_copy(linphone_call_get_current_params(call));
params->in_conference=TRUE;
params->has_video=FALSE;
if (call->audiostream || call->videostream){
linphone_call_stop_media_streams (call); /*free the audio & video local resources*/
}
if (call==lc->current_call){
lc->current_call=NULL;
}
/*this will trigger a reINVITE that will later redraw the streams */
linphone_core_update_call(lc,call,params);
linphone_call_params_destroy(params);
add_local_endpoint(conf,lc);
}else{
ms_error("Call is in state %s, it cannot be added to the conference.",linphone_call_state_to_string(call->state));
return -1;
}
return 0;
}
static void video_button_clicked(GtkWidget *button, LinphoneCall *call) {
gboolean adding=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button),"adding_video"));
LinphoneCore *lc=linphone_call_get_core(call);
LinphoneCallParams *params=linphone_call_params_copy(linphone_call_get_current_params(call));
gtk_widget_set_sensitive(button,FALSE);
linphone_call_params_enable_video(params,adding);
linphone_core_update_call(lc,call,params);
linphone_call_params_destroy(params);
}
static void two_incoming_early_media_video_calls_test(void) {
char *ringback_path;
LinphoneCoreManager *marie;
LinphoneCoreManager *pauline;
LinphoneCoreManager *laure;
LinphoneCallParams *marie_params;
LinphoneCallParams *pauline_params;
LinphoneCallParams *laure_params;
LinphoneCall *call;
const MSList *calls_list;
marie = linphone_core_manager_new("marie_rc");
pauline = linphone_core_manager_new("pauline_rc");
laure = linphone_core_manager_new("laure_rc");
marie_params = configure_for_early_media_video_receiving(marie);
pauline_params = configure_for_early_media_video_sending(pauline);
laure_params = configure_for_early_media_video_sending(laure);
/* Configure early media audio to play ring during early-media and send remote ring back tone. */
linphone_core_set_ring_during_incoming_early_media(marie->lc, TRUE);
ringback_path = ms_strdup_printf("%s/sounds/ringback.wav", liblinphone_tester_file_prefix);
linphone_core_set_remote_ringback_tone(marie->lc, ringback_path);
ms_free(ringback_path);
/* Early media video call from pauline to marie. */
CU_ASSERT_TRUE(video_call_with_params(pauline, marie, pauline_params, NULL, FALSE));
/* Wait for 2s. */
wait_for_three_cores(marie->lc, pauline->lc, NULL, 2000);
/* Early media video call from laure to marie. */
CU_ASSERT_TRUE(video_call_with_params(laure, marie, laure_params, NULL, FALSE));
/* Wait for 2s. */
wait_for_three_cores(marie->lc, pauline->lc, laure->lc, 2000);
CU_ASSERT_EQUAL(linphone_core_get_calls_nb(marie->lc), 2);
if (linphone_core_get_calls_nb(marie->lc) == 2) {
calls_list = linphone_core_get_calls(marie->lc);
call = (LinphoneCall *)ms_list_nth_data(calls_list, 0);
CU_ASSERT_PTR_NOT_NULL(call);
if (call != NULL) {
LinphoneCallParams *params = linphone_call_params_copy(linphone_call_get_current_params(call));
linphone_call_params_set_audio_direction(params, LinphoneMediaDirectionSendRecv);
linphone_call_params_set_video_direction(params, LinphoneMediaDirectionSendRecv);
linphone_core_accept_call_with_params(marie->lc, call, params);
/* Wait for 5s. */
wait_for_three_cores(marie->lc, pauline->lc, laure->lc, 5000);
}
}
linphone_core_terminate_all_calls(marie->lc);
CU_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallEnd, 1));
CU_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &pauline->stat.number_of_LinphoneCallEnd, 1));
CU_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallReleased, 1));
CU_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &pauline->stat.number_of_LinphoneCallReleased, 1));
CU_ASSERT_TRUE(wait_for(marie->lc, laure->lc, &marie->stat.number_of_LinphoneCallEnd, 1));
CU_ASSERT_TRUE(wait_for(marie->lc, laure->lc, &laure->stat.number_of_LinphoneCallEnd, 1));
CU_ASSERT_EQUAL(marie->stat.number_of_video_windows_created, 2);
CU_ASSERT_EQUAL(pauline->stat.number_of_video_windows_created, 1);
CU_ASSERT_EQUAL(laure->stat.number_of_video_windows_created, 1);
linphone_call_params_unref(marie_params);
linphone_call_params_unref(pauline_params);
linphone_call_params_unref(laure_params);
linphone_core_manager_destroy(marie);
linphone_core_manager_destroy(pauline);
linphone_core_manager_destroy(laure);
}