C++ (Cpp) ast_manager_build_bridge_state_string Examples

Example #1

File: manager_bridges.c Project: TheSeanBrady/crtc.bcs.versa

static void channel_enter_cb(void *data, struct stasis_subscription *sub,
				    struct stasis_message *message)
{
	static const char *swap_name = "SwapUniqueid: ";
	struct ast_bridge_blob *blob = stasis_message_data(message);
	RAII_VAR(struct ast_str *, bridge_text, NULL, ast_free);
	RAII_VAR(struct ast_str *, channel_text, NULL, ast_free);
	const char *swap_id;

	bridge_text = ast_manager_build_bridge_state_string(blob->bridge);
	channel_text = ast_manager_build_channel_state_string(blob->channel);
	if (!bridge_text || !channel_text) {
		return;
	}

	swap_id = ast_json_string_get(ast_json_object_get(blob->blob, "swap"));

	manager_event(EVENT_FLAG_CALL, "BridgeEnter",
		"%s"
		"%s"
		"%s%s%s",
		ast_str_buffer(bridge_text),
		ast_str_buffer(channel_text),
		swap_id ? swap_name : "",
		S_OR(swap_id, ""),
		swap_id ? "\r\n" : "");
}

Example #2

File: confbridge_manager.c Project: huangjingpei/asterisk

static void confbridge_publish_manager_event(
	struct stasis_message *message,
	const char *event,
	struct ast_str *extra_text)
{
	struct ast_bridge_blob *blob = stasis_message_data(message);
	const char *conference_name;
	RAII_VAR(struct ast_str *, bridge_text, NULL, ast_free);
	RAII_VAR(struct ast_str *, channel_text, NULL, ast_free);

	ast_assert(blob != NULL);
	ast_assert(event != NULL);

	bridge_text = ast_manager_build_bridge_state_string(blob->bridge);
	if (!bridge_text) {
		return;
	}

	conference_name = ast_json_string_get(ast_json_object_get(blob->blob, "conference"));
	ast_assert(conference_name != NULL);

	if (blob->channel) {
		channel_text = ast_manager_build_channel_state_string(blob->channel);
	}

	manager_event(EVENT_FLAG_CALL, event,
		"Conference: %s\r\n"
		"%s"
		"%s"
		"%s",
		conference_name,
		ast_str_buffer(bridge_text),
		S_COR(channel_text, ast_str_buffer(channel_text), ""),
		S_COR(extra_text, ast_str_buffer(extra_text), ""));
}

Example #3

File: manager_bridges.c Project: coreyfarrell/asterisk

static int manager_bridge_info(struct mansession *s, const struct message *m)
{
	const char *id = astman_get_header(m, "ActionID");
	const char *bridge_uniqueid = astman_get_header(m, "BridgeUniqueid");
	RAII_VAR(struct ast_str *, id_text, ast_str_create(128), ast_free);
	RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
	RAII_VAR(struct ast_str *, bridge_info, NULL, ast_free);
	struct ast_bridge_snapshot *snapshot;
	struct bridge_list_data list_data;

	if (!id_text) {
		astman_send_error(s, m, "Internal error");
		return -1;
	}

	if (ast_strlen_zero(bridge_uniqueid)) {
		astman_send_error(s, m, "BridgeUniqueid must be provided");
		return 0;
	}

	if (!ast_strlen_zero(id)) {
		ast_str_set(&id_text, 0, "ActionID: %s\r\n", id);
	}

	msg = stasis_cache_get(ast_bridge_cache(), ast_bridge_snapshot_type(), bridge_uniqueid);
	if (!msg) {
		astman_send_error(s, m, "Specified BridgeUniqueid not found");
		return 0;
	}

	snapshot = stasis_message_data(msg);
	bridge_info = ast_manager_build_bridge_state_string(snapshot);
	if (!bridge_info) {
		astman_send_error(s, m, "Internal error");
		return -1;
	}

	astman_send_listack(s, m, "Bridge channel listing will follow", "start");

	list_data.id_text = ast_str_buffer(id_text);
	list_data.count = 0;
	ao2_callback_data(snapshot->channels, OBJ_NODATA, send_bridge_info_item_cb, s, &list_data);

	astman_send_list_complete_start(s, m, "BridgeInfoComplete", list_data.count);
	if (!ast_strlen_zero(ast_str_buffer(bridge_info))) {
		astman_append(s, "%s", ast_str_buffer(bridge_info));
	}
	astman_send_list_complete_end(s);

	return 0;
}

Example #4

File: manager_bridges.c Project: TheSeanBrady/crtc.bcs.versa

static void channel_leave_cb(void *data, struct stasis_subscription *sub,
				    struct stasis_message *message)
{
	struct ast_bridge_blob *blob = stasis_message_data(message);
	RAII_VAR(struct ast_str *, bridge_text, NULL, ast_free);
	RAII_VAR(struct ast_str *, channel_text, NULL, ast_free);

	bridge_text = ast_manager_build_bridge_state_string(blob->bridge);
	channel_text = ast_manager_build_channel_state_string(blob->channel);
	if (!bridge_text || !channel_text) {
		return;
	}

	manager_event(EVENT_FLAG_CALL, "BridgeLeave",
		"%s"
		"%s",
		ast_str_buffer(bridge_text),
		ast_str_buffer(channel_text));
}

Example #5

File: manager_bridges.c Project: TheSeanBrady/crtc.bcs.versa

static void bridge_snapshot_update(void *data, struct stasis_subscription *sub,
				    struct stasis_message *message)
{
	RAII_VAR(struct ast_str *, bridge_event_string, NULL, ast_free);
	struct stasis_cache_update *update;
	struct ast_bridge_snapshot *old_snapshot;
	struct ast_bridge_snapshot *new_snapshot;
	size_t i;

	update = stasis_message_data(message);

	ast_assert(ast_bridge_snapshot_type() == update->type);

	old_snapshot = stasis_message_data(update->old_snapshot);
	new_snapshot = stasis_message_data(update->new_snapshot);

	for (i = 0; i < ARRAY_LEN(bridge_monitors); ++i) {
		RAII_VAR(struct ast_manager_event_blob *, event, NULL, ao2_cleanup);

		event = bridge_monitors[i](old_snapshot, new_snapshot);
		if (!event) {
			continue;
		}

		/* If we haven't already, build the channel event string */
		if (!bridge_event_string) {
			bridge_event_string =
				ast_manager_build_bridge_state_string(
					new_snapshot ? new_snapshot : old_snapshot);
			if (!bridge_event_string) {
				return;
			}
		}

		manager_event(event->event_flags, event->manager_event, "%s%s",
			ast_str_buffer(bridge_event_string),
			event->extra_fields);
	}
}