Example #1
0
static int send_report(LinphoneCall* call, reporting_session_report_t * report, const char * report_event) {
	LinphoneContent *content;
	int expires = -1;
	size_t offset = 0;
	size_t size = 2048;
	char * buffer;
	int ret = 0;
	LinphoneEvent *lev;
	LinphoneAddress *request_uri;
	char * domain;
	const char* route;

	/*if we are on a low bandwidth network, do not send reports to not overload it*/
	if (linphone_call_params_low_bandwidth_enabled(linphone_call_get_current_params(call))){
		ms_warning("QualityReporting[%p]: Avoid sending reports on low bandwidth network", call);
		ret = 1;
		goto end;
	}

	/*if the call was hung up too early, we might have invalid IPs information
	in that case, we abort the report since it's not useful data*/
	if (report->info.local_addr.ip == NULL || strlen(report->info.local_addr.ip) == 0
		|| report->info.remote_addr.ip == NULL || strlen(report->info.remote_addr.ip) == 0) {
		ms_warning("QualityReporting[%p]: Trying to submit a %s too early (call duration: %d sec) but %s IP could "
			"not be retrieved so dropping this report"
			, call
			, report_event
			, linphone_call_get_duration(call)
			, (report->info.local_addr.ip == NULL || strlen(report->info.local_addr.ip) == 0) ? "local" : "remote");
		ret = 2;
		goto end;
	}

	buffer = (char *) belle_sip_malloc(size);
	content = linphone_content_new();
	linphone_content_set_type(content, "application");
	linphone_content_set_subtype(content, "vq-rtcpxr");

	append_to_buffer(&buffer, &size, &offset, "%s\r\n", report_event);
	append_to_buffer(&buffer, &size, &offset, "CallID: %s\r\n", report->info.call_id);
	append_to_buffer(&buffer, &size, &offset, "LocalID: %s\r\n", report->info.local_addr.id);
	append_to_buffer(&buffer, &size, &offset, "RemoteID: %s\r\n", report->info.remote_addr.id);
	append_to_buffer(&buffer, &size, &offset, "OrigID: %s\r\n", report->info.orig_id);

	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "LocalGroup: %s\r\n", report->info.local_addr.group);
	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "RemoteGroup: %s\r\n", report->info.remote_addr.group);
	append_to_buffer(&buffer, &size, &offset, "LocalAddr: IP=%s PORT=%d SSRC=%u\r\n", report->info.local_addr.ip, report->info.local_addr.port, report->info.local_addr.ssrc);
	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "LocalMAC: %s\r\n", report->info.local_addr.mac);
	append_to_buffer(&buffer, &size, &offset, "RemoteAddr: IP=%s PORT=%d SSRC=%u\r\n", report->info.remote_addr.ip, report->info.remote_addr.port, report->info.remote_addr.ssrc);
	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "RemoteMAC: %s\r\n", report->info.remote_addr.mac);

	append_to_buffer(&buffer, &size, &offset, "LocalMetrics:\r\n");
	append_metrics_to_buffer(&buffer, &size, &offset, report->local_metrics);

	if (are_metrics_filled(report->remote_metrics)!=0) {
		append_to_buffer(&buffer, &size, &offset, "RemoteMetrics:\r\n");
		append_metrics_to_buffer(&buffer, &size, &offset, report->remote_metrics);
	}
	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "DialogID: %s\r\n", report->dialog_id);

	if (report->qos_analyzer.timestamp!=NULL){
		append_to_buffer(&buffer, &size, &offset, "AdaptiveAlg:");
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " NAME=\"%s\"", report->qos_analyzer.name);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " TS=\"%s\"", report->qos_analyzer.timestamp);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " IN_LEG=\"%s\"", report->qos_analyzer.input_leg);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " IN=\"%s\"", report->qos_analyzer.input);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " OUT_LEG=\"%s\"", report->qos_analyzer.output_leg);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " OUT=\"%s\"", report->qos_analyzer.output);
		append_to_buffer(&buffer, &size, &offset, "\r\n");
	}

#if TARGET_OS_IPHONE
	{
		size_t namesize;
		char *machine;
		sysctlbyname("hw.machine", NULL, &namesize, NULL, 0);
		machine = malloc(namesize);
		sysctlbyname("hw.machine", machine, &namesize, NULL, 0);
		APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "Device: %s\r\n", machine);
	}
#endif

	linphone_content_set_buffer(content, buffer, strlen(buffer));
	ms_free(buffer);

	if (call->log->reporting.on_report_sent != NULL) {
		SalStreamType type = report == call->log->reporting.reports[0] ? LINPHONE_CALL_STATS_AUDIO : report == call->log->reporting.reports[1] ? LINPHONE_CALL_STATS_VIDEO : LINPHONE_CALL_STATS_TEXT;
		call->log->reporting.on_report_sent(call, type, content);
	}


	route = linphone_proxy_config_get_quality_reporting_collector(call->dest_proxy);
	domain = ms_strdup_printf("sip:%s", linphone_proxy_config_get_domain(call->dest_proxy));
	request_uri = linphone_address_new(route ? route : domain);
	ms_free(domain);
	lev=linphone_core_create_publish(call->core, request_uri, "vq-rtcpxr", expires);
	if (route) {
		ms_message("Publishing report with custom route %s", route);
		sal_op_set_route(lev->op, route);
	}

	if (linphone_event_send_publish(lev, content) != 0){
		linphone_event_unref(lev);
		lev=NULL;
		ret=4;
	} else {
		reset_avg_metrics(report);
		STR_REASSIGN(report->qos_analyzer.timestamp, NULL);
		STR_REASSIGN(report->qos_analyzer.input_leg, NULL);
		STR_REASSIGN(report->qos_analyzer.input, NULL);
		STR_REASSIGN(report->qos_analyzer.output_leg, NULL);
		STR_REASSIGN(report->qos_analyzer.output, NULL);
	}

	linphone_address_destroy(request_uri);
	linphone_content_unref(content);

	end:
	ms_message("QualityReporting[%p]: Send '%s' with status %d",
		call,
		report_event,
		ret
	);

	return ret;
}
Example #2
0
static int send_report(LinphoneCall* call, reporting_session_report_t * report, const char * report_event) {
	LinphoneContent *content = linphone_content_new();
	LinphoneAddress *addr;
	int expires = -1;
	size_t offset = 0;
	size_t size = 2048;
	char * buffer;
	int ret = 0;

	/*if we are on a low bandwidth network, do not send reports to not overload it*/
	if (linphone_call_params_low_bandwidth_enabled(linphone_call_get_current_params(call))){
		ms_warning("QualityReporting[%p]: Avoid sending reports on low bandwidth network", call);
		ret = 1;
		goto end;
	}

	/*if the call was hung up too early, we might have invalid IPs information
	in that case, we abort the report since it's not useful data*/
	if (report->info.local_addr.ip == NULL || strlen(report->info.local_addr.ip) == 0
		|| report->info.remote_addr.ip == NULL || strlen(report->info.remote_addr.ip) == 0) {
		ms_warning("QualityReporting[%p]: Trying to submit a %s too early (call duration: %d sec) but %s IP could "
			"not be retrieved so dropping this report"
			, call
			, report_event
			, linphone_call_get_duration(call)
			, (report->info.local_addr.ip == NULL || strlen(report->info.local_addr.ip) == 0) ? "local" : "remote");
		ret = 2;
		goto end;
	}

	addr = linphone_address_new(linphone_proxy_config_get_quality_reporting_collector(call->dest_proxy));
	if (addr == NULL) {
		ms_warning("QualityReporting[%p]: Asked to submit reporting statistics but no collector address found"
			, call);
		ret = 3;
		goto end;
	}

	buffer = (char *) belle_sip_malloc(size);
	linphone_content_set_type(content, "application");
	linphone_content_set_subtype(content, "vq-rtcpxr");

	append_to_buffer(&buffer, &size, &offset, "%s\r\n", report_event);
	append_to_buffer(&buffer, &size, &offset, "CallID: %s\r\n", report->info.call_id);
	append_to_buffer(&buffer, &size, &offset, "LocalID: %s\r\n", report->info.local_addr.id);
	append_to_buffer(&buffer, &size, &offset, "RemoteID: %s\r\n", report->info.remote_addr.id);
	append_to_buffer(&buffer, &size, &offset, "OrigID: %s\r\n", report->info.orig_id);

	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "LocalGroup: %s\r\n", report->info.local_addr.group);
	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "RemoteGroup: %s\r\n", report->info.remote_addr.group);
	append_to_buffer(&buffer, &size, &offset, "LocalAddr: IP=%s PORT=%d SSRC=%u\r\n", report->info.local_addr.ip, report->info.local_addr.port, report->info.local_addr.ssrc);
	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "LocalMAC: %s\r\n", report->info.local_addr.mac);
	append_to_buffer(&buffer, &size, &offset, "RemoteAddr: IP=%s PORT=%d SSRC=%u\r\n", report->info.remote_addr.ip, report->info.remote_addr.port, report->info.remote_addr.ssrc);
	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "RemoteMAC: %s\r\n", report->info.remote_addr.mac);

	append_to_buffer(&buffer, &size, &offset, "LocalMetrics:\r\n");
	append_metrics_to_buffer(&buffer, &size, &offset, report->local_metrics);

	if (are_metrics_filled(report->remote_metrics)!=0) {
		append_to_buffer(&buffer, &size, &offset, "RemoteMetrics:\r\n");
		append_metrics_to_buffer(&buffer, &size, &offset, report->remote_metrics);
	}
	APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, "DialogID: %s\r\n", report->dialog_id);

	if (report->qos_analyzer.timestamp!=NULL){
		append_to_buffer(&buffer, &size, &offset, "AdaptiveAlg:");
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " NAME=\"%s\"", report->qos_analyzer.name);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " TS=\"%s\"", report->qos_analyzer.timestamp);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " IN_LEG=\"%s\"", report->qos_analyzer.input_leg);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " IN=\"%s\"", report->qos_analyzer.input);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " OUT_LEG=\"%s\"", report->qos_analyzer.output_leg);
			APPEND_IF_NOT_NULL_STR(&buffer, &size, &offset, " OUT=\"%s\"", report->qos_analyzer.output);
		append_to_buffer(&buffer, &size, &offset, "\r\n");
	}

	linphone_content_set_buffer(content, buffer, strlen(buffer));
	ms_free(buffer);

	if (call->log->reporting.on_report_sent != NULL){
		call->log->reporting.on_report_sent(
			call,
			(report==call->log->reporting.reports[0])?LINPHONE_CALL_STATS_AUDIO:LINPHONE_CALL_STATS_VIDEO,
			content);
	}

	if (! linphone_core_publish(call->core, addr, "vq-rtcpxr", expires, content)){
		ret=4;
	} else {
		reset_avg_metrics(report);
		STR_REASSIGN(report->qos_analyzer.timestamp, NULL);
		STR_REASSIGN(report->qos_analyzer.input_leg, NULL);
		STR_REASSIGN(report->qos_analyzer.input, NULL);
		STR_REASSIGN(report->qos_analyzer.output_leg, NULL);
		STR_REASSIGN(report->qos_analyzer.output, NULL);
	}

	linphone_address_destroy(addr);

	linphone_content_unref(content);

	end:
	ms_message("QualityReporting[%p]: Send '%s' with status %d",
		call,
		report_event,
		ret
	);

	return ret;
}