call_multicast_tester.c

/*
 * Copyright (c) 2010-2022 Belledonne Communications SARL.
 *
 * This file is part of Liblinphone
 * (see https://gitlab.linphone.org/BC/public/liblinphone).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include "belle-sip/belle-sip.h"
#include "liblinphone_tester.h"
#include "linphone/core.h"
#include "tester_utils.h"

static void call_multicast_base(const char *marie_rc_file, const char *pauline_rc_file, bool_t video) {
	LinphoneCoreManager *marie, *pauline;
	LinphoneVideoPolicy marie_policy, pauline_policy;

	marie = linphone_core_manager_new(marie_rc_file);
	pauline = linphone_core_manager_new(pauline_rc_file);

	if (video) {
		linphone_core_enable_video_capture(marie->lc, TRUE);
		linphone_core_enable_video_display(marie->lc, TRUE);
		linphone_core_enable_video_capture(pauline->lc, TRUE);
		linphone_core_enable_video_display(pauline->lc, FALSE);

		marie_policy.automatically_initiate = TRUE;
		marie_policy.automatically_accept = TRUE;
		pauline_policy.automatically_initiate = TRUE;
		pauline_policy.automatically_accept = TRUE;

		linphone_core_set_video_policy(marie->lc, &marie_policy);
		linphone_core_set_video_policy(pauline->lc, &pauline_policy);
		linphone_core_set_video_multicast_addr(pauline->lc, "224.1.2.3");
		linphone_core_enable_video_multicast(pauline->lc, TRUE);
	}
	linphone_core_set_audio_multicast_addr(pauline->lc, "224.1.2.3");
	linphone_core_enable_audio_multicast(pauline->lc, TRUE);

	BC_ASSERT_TRUE(call(pauline, marie));
	wait_for_until(marie->lc, pauline->lc, NULL, 1, 6000);
	if (linphone_core_get_current_call(marie->lc)) {
		BC_ASSERT_GREATER(linphone_core_manager_get_max_audio_down_bw(marie), 70, int, "%d");
		if (video) {
			/*check video path*/
			liblinphone_tester_set_next_video_frame_decoded_cb(linphone_core_get_current_call(marie->lc));
			linphone_call_send_vfu_request(linphone_core_get_current_call(marie->lc));
			BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_IframeDecoded, 1));
		}

		end_call(marie, pauline);
	}
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void call_multicast_with_user_defined_rtp_ports(void) {
	call_multicast_base("marie_rtp_port_range_rc", "pauline_rtp_port_range_rc", FALSE);