Пример #1
0
static struct ast_json *channel_connected_line(
	struct ast_channel_snapshot *old_snapshot,
	struct ast_channel_snapshot *new_snapshot,
	const struct timeval *tv)
{
	struct ast_json *json_channel;

	/* No ChannelConnectedLine event on cache clear or first event */
	if (!old_snapshot || !new_snapshot) {
		return NULL;
	}

	if (ast_channel_snapshot_connected_line_equal(old_snapshot, new_snapshot)) {
		return NULL;
	}

	json_channel = ast_channel_snapshot_to_json(new_snapshot, stasis_app_get_sanitizer());
	if (!json_channel) {
		return NULL;
	}

	return ast_json_pack("{s: s, s: o, s: o}",
		"type", "ChannelConnectedLine",
		"timestamp", ast_json_timeval(*tv, NULL),
		"channel", json_channel);
}
Пример #2
0
static struct ast_json *dtmf_end_to_json(
	struct stasis_message *message,
	const struct stasis_message_sanitizer *sanitize)
{
	struct ast_channel_blob *channel_blob = stasis_message_data(message);
	struct ast_json *blob = channel_blob->blob;
	struct ast_channel_snapshot *snapshot = channel_blob->snapshot;
	const char *direction =
		ast_json_string_get(ast_json_object_get(blob, "direction"));
	const struct timeval *tv = stasis_message_timestamp(message);
	struct ast_json *json_channel = ast_channel_snapshot_to_json(snapshot, sanitize);

	/* Only present received DTMF end events as JSON */
	if (strcasecmp("Received", direction) != 0) {
		return NULL;
	}

	if (!json_channel) {
		return NULL;
	}

	return ast_json_pack("{s: s, s: o, s: O, s: O, s: o}",
		"type", "ChannelDtmfReceived",
		"timestamp", ast_json_timeval(*tv, NULL),
		"digit", ast_json_object_get(blob, "digit"),
		"duration_ms", ast_json_object_get(blob, "duration_ms"),
		"channel", json_channel);
}
Пример #3
0
static struct ast_json *channel_callerid(
	struct ast_channel_snapshot *old_snapshot,
	struct ast_channel_snapshot *new_snapshot,
	const struct timeval *tv)
{
	struct ast_json *json_channel;

	/* No NewCallerid event on cache clear or first event */
	if (!old_snapshot || !new_snapshot) {
		return NULL;
	}

	if (ast_channel_snapshot_caller_id_equal(old_snapshot, new_snapshot)) {
		return NULL;
	}

	json_channel = ast_channel_snapshot_to_json(new_snapshot, stasis_app_get_sanitizer());
	if (!json_channel) {
		return NULL;
	}

	return ast_json_pack("{s: s, s: o, s: i, s: s, s: o}",
		"type", "ChannelCallerId",
		"timestamp", ast_json_timeval(*tv, NULL),
		"caller_presentation", new_snapshot->caller_pres,
		"caller_presentation_txt", ast_describe_caller_presentation(
			new_snapshot->caller_pres),
		"channel", json_channel);
}
Пример #4
0
static struct ast_json *peerstatus_to_json(struct stasis_message *msg, const struct stasis_message_sanitizer *sanitize)
{
	struct ast_endpoint_blob *obj = stasis_message_data(msg);
	struct ast_json *json_endpoint;
	struct ast_json *json_peer;
	struct ast_json *json_final;
	const struct timeval *tv = stasis_message_timestamp(msg);

	json_endpoint = ast_endpoint_snapshot_to_json(obj->snapshot, NULL);
	if (!json_endpoint) {
		return NULL;
	}

	json_peer = ast_json_object_create();
	if (!json_peer) {
		ast_json_unref(json_endpoint);
		return NULL;
	}

	/* Copy all fields from the blob */
	ast_json_object_update(json_peer, obj->blob);

	json_final = ast_json_pack("{s: s, s: o, s: o, s: o }",
		"type", "PeerStatusChange",
		"timestamp", ast_json_timeval(*tv, NULL),
		"endpoint", json_endpoint,
		"peer", json_peer);
	if (!json_final) {
		ast_json_unref(json_endpoint);
		ast_json_unref(json_peer);
	}

	return json_final;
}
Пример #5
0
void ast_ari_asterisk_get_global_var(struct ast_variable *headers,
	struct ast_ari_asterisk_get_global_var_args *args,
	struct ast_ari_response *response)
{
	RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
	RAII_VAR(struct ast_str *, tmp, NULL, ast_free);

	const char *value;

	ast_assert(response != NULL);

	if (ast_strlen_zero(args->variable)) {
		ast_ari_response_error(
			response, 400, "Bad Request",
			"Variable name is required");
		return;
	}

	tmp = ast_str_create(32);
	if (!tmp) {
		ast_ari_response_alloc_failed(response);
		return;
	}

	value = ast_str_retrieve_variable(&tmp, 0, NULL, NULL, args->variable);

	if (!(json = ast_json_pack("{s: s}", "value", S_OR(value, "")))) {
		ast_ari_response_alloc_failed(response);
		return;
	}

	ast_ari_response_ok(response, ast_json_ref(json));
}
Пример #6
0
struct ast_json *ast_json_party_id(struct ast_party_id *party)
{
	RAII_VAR(struct ast_json *, json_party_id, NULL, ast_json_unref);
	int pres;

	/* Combined party presentation */
	pres = ast_party_id_presentation(party);
	json_party_id = ast_json_pack("{s: i, s: s}",
		"presentation", pres,
		"presentation_txt", ast_describe_caller_presentation(pres));
	if (!json_party_id) {
		return NULL;
	}

	/* Party number */
	if (party->number.valid && ast_json_object_set(json_party_id, "number", json_party_number(&party->number))) {
		return NULL;
	}

	/* Party name */
	if (party->name.valid && ast_json_object_set(json_party_id, "name", json_party_name(&party->name))) {
		return NULL;
	}

	/* Party subaddress */
	if (party->subaddress.valid && ast_json_object_set(json_party_id, "subaddress", json_party_subaddress(&party->subaddress))) {
		return NULL;
	}

	return ast_json_ref(json_party_id);
}
Пример #7
0
void ast_system_publish_registry(const char *channeltype, const char *username, const char *domain, const char *status, const char *cause)
{
    RAII_VAR(struct ast_json *, registry, NULL, ast_json_unref);
    RAII_VAR(struct ast_json_payload *, payload, NULL, ao2_cleanup);
    RAII_VAR(struct stasis_message *, message, NULL, ao2_cleanup);

    if (!ast_system_registry_type()) {
        return;
    }

    registry = ast_json_pack("{s: s, s: s, s: s, s: s, s: s, s: s}",
                             "type", "registry",
                             "channeltype", channeltype,
                             "username", username,
                             "domain", domain,
                             "status", status,
                             "cause", S_OR(cause, ""));

    if (!(payload = ast_json_payload_create(registry))) {
        return;
    }

    if (!(message = stasis_message_create(ast_system_registry_type(), payload))) {
        return;
    }

    stasis_publish(ast_system_topic(), message);
}
Пример #8
0
static struct ast_json *contactstatus_to_json(struct stasis_message *msg, const struct stasis_message_sanitizer *sanitize)
{
	struct ast_endpoint_blob *obj = stasis_message_data(msg);
	struct ast_json *json_endpoint;
	struct ast_json *json_final;
	const struct timeval *tv = stasis_message_timestamp(msg);

	json_endpoint = ast_endpoint_snapshot_to_json(obj->snapshot, NULL);
	if (!json_endpoint) {
		return NULL;
	}

	json_final = ast_json_pack("{s: s, s: o, s: o, s: { s: s, s: s, s: s, s: s } } ",
		"type", "ContactStatusChange",
		"timestamp", ast_json_timeval(*tv, NULL),
		"endpoint", json_endpoint,
		"contact_info",
		"uri", ast_json_string_get(ast_json_object_get(obj->blob, "uri")),
		"contact_status", ast_json_string_get(ast_json_object_get(obj->blob, "contact_status")),
		"aor", ast_json_string_get(ast_json_object_get(obj->blob, "aor")),
		"roundtrip_usec", ast_json_string_get(ast_json_object_get(obj->blob, "roundtrip_usec")));
	if (!json_final) {
		ast_json_unref(json_endpoint);
	}

	return json_final;
}
Пример #9
0
/*!
 * \internal
 * Shared code for all handlers
 */
static void handler(const char *name,
		    int response_code,
		    struct ast_variable *get_params,
		    struct ast_variable *path_vars,
		    struct ast_variable *headers,
		    struct ast_ari_response *response)
{
	struct ast_json *message = ast_json_pack("{s: s, s: {}, s: {}, s: {}}",
						 "name", name,
						 "get_params",
						 "path_vars",
						 "headers");
	struct ast_json *get_params_obj = ast_json_object_get(message, "get_params");
	struct ast_json *path_vars_obj = ast_json_object_get(message, "path_vars");
	struct ast_json *headers_obj = ast_json_object_get(message, "headers");

	for (; get_params != NULL; get_params = get_params->next) {
		ast_json_object_set(get_params_obj, get_params->name, ast_json_string_create(get_params->value));
	}

	for (; path_vars != NULL; path_vars = path_vars->next) {
		ast_json_object_set(path_vars_obj, path_vars->name, ast_json_string_create(path_vars->value));
	}

	for (; headers != NULL; headers = headers->next) {
		ast_json_object_set(headers_obj, headers->name, ast_json_string_create(headers->value));
	}

	++invocation_count;
	response->response_code = response_code;
	response->message = message;
}
Пример #10
0
static struct ast_json *channel_dialplan(
	struct ast_channel_snapshot *old_snapshot,
	struct ast_channel_snapshot *new_snapshot,
	const struct timeval *tv)
{
	struct ast_json *json_channel;

	/* No Newexten event on first channel snapshot */
	if (!old_snapshot) {
		return NULL;
	}

	/* Empty application is not valid for a Newexten event */
	if (ast_strlen_zero(new_snapshot->dialplan->appl)) {
		return NULL;
	}

	if (ast_channel_snapshot_cep_equal(old_snapshot, new_snapshot)) {
		return NULL;
	}

	json_channel = ast_channel_snapshot_to_json(new_snapshot, stasis_app_get_sanitizer());
	if (!json_channel) {
		return NULL;
	}

	return ast_json_pack("{s: s, s: o, s: s, s: s, s: o}",
		"type", "ChannelDialplan",
		"timestamp", ast_json_timeval(*tv, NULL),
		"dialplan_app", new_snapshot->dialplan->appl,
		"dialplan_app_data", AST_JSON_UTF8_VALIDATE(new_snapshot->dialplan->data),
		"channel", json_channel);
}
Пример #11
0
void app_update(struct stasis_app *app, stasis_app_cb handler, void *data)
{
	SCOPED_AO2LOCK(lock, app);

	if (app->handler) {
		RAII_VAR(struct ast_json *, msg, NULL, ast_json_unref);

		ast_verb(1, "Replacing Stasis app '%s'\n", app->name);

		msg = ast_json_pack("{s: s, s: s}",
			"type", "ApplicationReplaced",
			"application", app->name);
		if (msg) {
			app_send(app, msg);
		}
	} else {
		ast_verb(1, "Activating Stasis app '%s'\n", app->name);
	}

	app->handler = handler;
	ao2_cleanup(app->data);
	if (data) {
		ao2_ref(data, +1);
	}
	app->data = data;
}
Пример #12
0
struct ast_json *ast_channel_snapshot_to_json(
	const struct ast_channel_snapshot *snapshot,
	const struct stasis_message_sanitizer *sanitize)
{
	RAII_VAR(struct ast_json *, json_chan, NULL, ast_json_unref);

	if (snapshot == NULL
		|| (sanitize && sanitize->channel_snapshot
		&& sanitize->channel_snapshot(snapshot))) {
		return NULL;
	}

	json_chan = ast_json_pack(
		/* Broken up into groups of three for readability */
		"{ s: s, s: s, s: s,"
		"  s: o, s: o, s: s,"
		"  s: o, s: o }",
		/* First line */
		"id", snapshot->uniqueid,
		"name", snapshot->name,
		"state", ast_state2str(snapshot->state),
		/* Second line */
		"caller", ast_json_name_number(
			snapshot->caller_name, snapshot->caller_number),
		"connected", ast_json_name_number(
			snapshot->connected_name, snapshot->connected_number),
		"accountcode", snapshot->accountcode,
		/* Third line */
		"dialplan", ast_json_dialplan_cep(
			snapshot->context, snapshot->exten, snapshot->priority),
		"creationtime", ast_json_timeval(snapshot->creationtime, NULL));

	return ast_json_ref(json_chan);
}
Пример #13
0
/*! \brief Callback for \ref ast_unreal_pvt_callbacks \ref optimization_finished_cb */
static void local_optimization_finished_cb(struct ast_unreal_pvt *base, int success, unsigned int id)
{
	RAII_VAR(struct ast_json *, json_object, ast_json_null(), ast_json_unref);
	RAII_VAR(struct ast_multi_channel_blob *, payload, NULL, ao2_cleanup);
	RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
	struct local_pvt *p = (struct local_pvt *)base;

	if (!ast_local_optimization_end_type()) {
		return;
	}

	json_object = ast_json_pack("{s: i, s: i}", "success", success, "id", id);

	if (!json_object) {
		return;
	}

	payload = local_channel_optimization_blob(p, json_object);
	if (!payload) {
		return;
	}

	msg = stasis_message_create(ast_local_optimization_end_type(), payload);
	if (!msg) {
		return;
	}

	stasis_publish(ast_channel_topic(p->base.owner), msg);
}
Пример #14
0
struct ast_json *stasis_app_recording_to_json(
	const struct stasis_app_recording *recording)
{
	RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);

	if (recording == NULL) {
		return NULL;
	}

	json = ast_json_pack("{s: s, s: s, s: s, s: s}",
		"name", recording->options->name,
		"format", recording->options->format,
		"state", state_to_string(recording->state),
		"target_uri", recording->options->target);
	if (json && recording->duration.total > -1) {
		ast_json_object_set(json, "duration",
			ast_json_integer_create(recording->duration.total));
	}
	if (json && recording->duration.energy_only > -1) {
		ast_json_object_set(json, "talking_duration",
			ast_json_integer_create(recording->duration.energy_only));
		ast_json_object_set(json, "silence_duration",
			ast_json_integer_create(recording->duration.total - recording->duration.energy_only));
	}

	return ast_json_ref(json);
}
Пример #15
0
struct ast_json *ast_json_dialplan_cep(const char *context, const char *exten, int priority)
{
	return ast_json_pack("{s: o, s: o, s: o}",
			     "context", context ? ast_json_string_create(context) : ast_json_null(),
			     "exten", exten ? ast_json_string_create(exten) : ast_json_null(),
			     "priority", priority != -1 ? ast_json_integer_create(priority) : ast_json_null());
}
static struct ast_json *mailbox_to_json(
	const struct ast_mwi_mailbox_object *mailbox)
{
	return ast_json_pack("{s: s, s: i, s: i}",
		"name", ast_mwi_mailbox_get_id(mailbox),
		"old_messages", ast_mwi_mailbox_get_msgs_old(mailbox),
		"new_messages", ast_mwi_mailbox_get_msgs_new(mailbox));
}
Пример #17
0
/*!
 * \internal
 * \brief Post the \ref ast_local_bridge_type \ref stasis message
 * \since 12.0.0
 *
 * \param p local_pvt to raise the local bridge message
 *
 * \return Nothing
 */
static void publish_local_bridge_message(struct local_pvt *p)
{
	RAII_VAR(struct ast_multi_channel_blob *, multi_blob, NULL, ao2_cleanup);
	RAII_VAR(struct ast_json *, blob, NULL, ast_json_unref);
	RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
	RAII_VAR(struct ast_channel_snapshot *, one_snapshot, NULL, ao2_cleanup);
	RAII_VAR(struct ast_channel_snapshot *, two_snapshot, NULL, ao2_cleanup);
	struct ast_channel *owner;
	struct ast_channel *chan;

	if (!ast_local_bridge_type()) {
		return;
	}

	ast_unreal_lock_all(&p->base, &chan, &owner);

	blob = ast_json_pack("{s: s, s: s, s: b}",
		"context", p->context,
		"exten", p->exten,
		"can_optimize", !ast_test_flag(&p->base, AST_UNREAL_NO_OPTIMIZATION));
	if (!blob) {
		goto end;
	}

	multi_blob = ast_multi_channel_blob_create(blob);
	if (!multi_blob) {
		goto end;
	}

	one_snapshot = ast_channel_snapshot_get_latest(ast_channel_uniqueid(owner));
	if (!one_snapshot) {
		goto end;
	}

	two_snapshot = ast_channel_snapshot_get_latest(ast_channel_uniqueid(chan));
	if (!two_snapshot) {
		goto end;
	}

	ast_multi_channel_blob_add_channel(multi_blob, "1", one_snapshot);
	ast_multi_channel_blob_add_channel(multi_blob, "2", two_snapshot);

	msg = stasis_message_create(ast_local_bridge_type(), multi_blob);
	if (!msg) {
		goto end;
	}

	stasis_publish(ast_channel_topic(owner), msg);

end:
	ast_channel_unlock(owner);
	ast_channel_unref(owner);

	ast_channel_unlock(chan);
	ast_channel_unref(chan);

	ao2_unlock(&p->base);
}
Пример #18
0
void ast_ari_websocket_events_event_websocket_established(struct ast_ari_websocket_session *ws_session,
	struct ast_variable *headers,
	struct ast_ari_events_event_websocket_args *args)
{
	RAII_VAR(struct event_session *, session, NULL, session_cleanup);
	struct ast_json *msg;
	int res;
	size_t i;
	int (* register_handler)(const char *, stasis_app_cb handler, void *data);

	ast_debug(3, "/events WebSocket connection\n");

	session = session_create(ws_session);
	if (!session) {
		ast_ari_websocket_session_write(ws_session, ast_ari_oom_json());
		return;
	}

	if (args->subscribe_all) {
		register_handler = &stasis_app_register_all;
	} else {
		register_handler = &stasis_app_register;
	}

	res = 0;
	for (i = 0; i < args->app_count; ++i) {
		if (ast_strlen_zero(args->app[i])) {
			continue;
		}
		res |= session_register_app(session, args->app[i], register_handler);
	}

	if (ao2_container_count(session->websocket_apps) == 0) {
		RAII_VAR(struct ast_json *, msg, NULL, ast_json_unref);

		msg = ast_json_pack("{s: s, s: [s]}",
			"type", "MissingParams",
			"params", "app");
		if (!msg) {
			msg = ast_json_ref(ast_ari_oom_json());
		}

		ast_ari_websocket_session_write(session->ws_session, msg);
		return;
	}

	if (res != 0) {
		ast_ari_websocket_session_write(ws_session, ast_ari_oom_json());
		return;
	}

	/* We don't process any input, but we'll consume it waiting for EOF */
	while ((msg = ast_ari_websocket_session_read(ws_session))) {
		ast_json_unref(msg);
	}
}
Пример #19
0
static struct ast_json *json_party_subaddress(struct ast_party_subaddress *subaddress)
{
	if (!subaddress->valid) {
		return NULL;
	}
	return ast_json_pack("{s: s, s: i, s: b}",
		"subaddress", subaddress->str,
		"type", subaddress->type,
		"odd", subaddress->odd_even_indicator);
}
Пример #20
0
static struct ast_json *json_party_number(struct ast_party_number *number)
{
	if (!number->valid) {
		return NULL;
	}
	return ast_json_pack("{s: s, s: i, s: i, s: s}",
		"number", number->str,
		"plan", number->plan,
		"presentation", number->presentation,
		"presentation_txt", ast_describe_caller_presentation(number->presentation));
}
Пример #21
0
static struct ast_json *json_party_name(struct ast_party_name *name)
{
	if (!name->valid) {
		return NULL;
	}
	return ast_json_pack("{s: s, s: s, s: i, s: s}",
		"name", name->str,
		"character_set", ast_party_name_charset_describe(name->char_set),
		"presentation", name->presentation,
		"presentation_txt", ast_describe_caller_presentation(name->presentation));
}
Пример #22
0
struct ast_json *app_to_json(const struct stasis_app *app)
{
	struct ast_json *json;
	struct ast_json *channels;
	struct ast_json *bridges;
	struct ast_json *endpoints;
	struct ao2_iterator i;
	struct app_forwards *forwards;

	json = ast_json_pack("{s: s, s: [], s: [], s: []}",
		"name", app->name,
		"channel_ids", "bridge_ids", "endpoint_ids");
	if (!json) {
		return NULL;
	}
	channels = ast_json_object_get(json, "channel_ids");
	bridges = ast_json_object_get(json, "bridge_ids");
	endpoints = ast_json_object_get(json, "endpoint_ids");

	i = ao2_iterator_init(app->forwards, 0);
	while ((forwards = ao2_iterator_next(&i))) {
		struct ast_json *array = NULL;
		int append_res;

		switch (forwards->forward_type) {
		case FORWARD_CHANNEL:
			array = channels;
			break;
		case FORWARD_BRIDGE:
			array = bridges;
			break;
		case FORWARD_ENDPOINT:
			array = endpoints;
			break;
		}

		/* If forward_type value is unexpected this will safely return an error. */
		append_res = ast_json_array_append(array, ast_json_string_create(forwards->id));
		ao2_ref(forwards, -1);

		if (append_res != 0) {
			ast_log(LOG_ERROR, "Error building response\n");
			ao2_iterator_destroy(&i);
			ast_json_unref(json);

			return NULL;
		}
	}
	ao2_iterator_destroy(&i);

	return json;
}
Пример #23
0
/*!
 * \internal
 * \brief Publish a hangup handler related message to \ref stasis
 */
static void publish_hangup_handler_message(const char *action, struct ast_channel *chan, const char *handler)
{
	RAII_VAR(struct ast_json *, blob, NULL, ast_json_unref);

	blob = ast_json_pack("{s: s, s: s}",
			"type", action,
			"handler", S_OR(handler, ""));
	if (!blob) {
		return;
	}

	ast_channel_publish_blob(chan, ast_channel_hangup_handler_type(), blob);
}
Пример #24
0
struct ast_json *app_to_json(const struct stasis_app *app)
{
	RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
	struct ast_json *channels;
	struct ast_json *bridges;
	struct ast_json *endpoints;
	struct ao2_iterator i;
	void *obj;

	json = ast_json_pack("{s: s, s: [], s: [], s: []}",
		"name", app->name,
		"channel_ids", "bridge_ids", "endpoint_ids");
	channels = ast_json_object_get(json, "channel_ids");
	bridges = ast_json_object_get(json, "bridge_ids");
	endpoints = ast_json_object_get(json, "endpoint_ids");

	i = ao2_iterator_init(app->forwards, 0);
	while ((obj = ao2_iterator_next(&i))) {
		RAII_VAR(struct app_forwards *, forwards, obj, ao2_cleanup);
		RAII_VAR(struct ast_json *, id, NULL, ast_json_unref);
		int append_res = -1;

		id = ast_json_string_create(forwards->id);

		switch (forwards->forward_type) {
		case FORWARD_CHANNEL:
			append_res = ast_json_array_append(channels,
				ast_json_ref(id));
			break;
		case FORWARD_BRIDGE:
			append_res = ast_json_array_append(bridges,
				ast_json_ref(id));
			break;
		case FORWARD_ENDPOINT:
			append_res = ast_json_array_append(endpoints,
				ast_json_ref(id));
			break;
		}

		if (append_res != 0) {
			ast_log(LOG_ERROR, "Error building response\n");
			ao2_iterator_destroy(&i);
			return NULL;
		}
	}
	ao2_iterator_destroy(&i);

	return ast_json_ref(json);
}
Пример #25
0
static struct ast_json *simple_bridge_event(
	const char *type,
	struct ast_bridge_snapshot *snapshot,
	const struct timeval *tv)
{
	struct ast_json *json_bridge = ast_bridge_snapshot_to_json(snapshot, stasis_app_get_sanitizer());
	if (!json_bridge) {
		return NULL;
	}

	return ast_json_pack("{s: s, s: o, s: o}",
		"type", type,
		"timestamp", ast_json_timeval(*tv, NULL),
		"bridge", json_bridge);
}
Пример #26
0
void ast_ari_response_error(struct ast_ari_response *response,
				int response_code,
				const char *response_text,
				const char *message_fmt, ...)
{
	RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
	va_list ap;

	va_start(ap, message_fmt);
	message = ast_json_vstringf(message_fmt, ap);
	response->message = ast_json_pack("{s: o}",
					  "message", ast_json_ref(message));
	response->response_code = response_code;
	response->response_text = response_text;
}
Пример #27
0
struct ast_json *stasis_app_recording_to_json(
	const struct stasis_app_recording *recording)
{
	RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);

	if (recording == NULL) {
		return NULL;
	}

	json = ast_json_pack("{s: s, s: s, s: s}",
		"name", recording->options->name,
		"format", recording->options->format,
		"state", state_to_string(recording->state));

	return ast_json_ref(json);
}
Пример #28
0
/*!
 * \brief Process logger information and append to a json array
 * \param channel Resource logger channel name path
 * \param type Resource log type
 * \param status Resource log status
 * \param configuration Resource logger levels
 * \param log_data_list Resource array
 *
 * \retval -1 if no resource exists
 * \retval 0 if resource exists
 */
static int process_log_list(const char *channel, const char *type,
	const char *status, const char *configuration, void *log_data_list)
{
	struct ast_json *logger_info;

	logger_info = ast_json_pack("{s: s, s: s, s: s, s: s}",
		"channel", channel, "type", type, "status", status, "configuration",
		configuration);

	if (!logger_info) {
		return AST_LOGGER_FAILURE;
	}

	ast_json_array_append(log_data_list, logger_info);
	return AST_LOGGER_SUCCESS;
}
Пример #29
0
static void return_sorcery_object(struct ast_sorcery *sorcery, void *sorcery_obj,
	struct ast_ari_response *response)
{
	RAII_VAR(struct ast_json *, return_set, NULL, ast_json_unref);
	struct ast_variable *change_set;
	struct ast_variable *it_change_set;

	return_set = ast_json_array_create();
	if (!return_set) {
		ast_ari_response_alloc_failed(response);
		return;
	}

	/* Note that we can't use the sorcery JSON change set directly,
	 * as it will hand us back an Object (with fields), and we need
	 * a more generic representation of whatever the API call asked
	 * for, i.e., a list of tuples.
	 */
	change_set = ast_sorcery_objectset_create(sorcery, sorcery_obj);
	if (!change_set) {
		ast_ari_response_alloc_failed(response);
		return;
	}

	for (it_change_set = change_set; it_change_set; it_change_set = it_change_set->next) {
		struct ast_json *tuple;

		tuple = ast_json_pack("{s: s, s: s}",
			"attribute", it_change_set->name,
			"value", it_change_set->value);
		if (!tuple) {
			ast_variables_destroy(change_set);
			ast_ari_response_alloc_failed(response);
			return;
		}

		if (ast_json_array_append(return_set, tuple)) {
			ast_json_unref(tuple);
			ast_variables_destroy(change_set);
			ast_ari_response_alloc_failed(response);
			return;
		}
	}
	ast_variables_destroy(change_set);

	ast_ari_response_ok(response, ast_json_ref(return_set));
}
Пример #30
0
static struct ast_json *channel_destroyed_event(
	struct ast_channel_snapshot *snapshot,
	const struct timeval *tv)
{
	struct ast_json *json_channel = ast_channel_snapshot_to_json(snapshot, stasis_app_get_sanitizer());

	if (!json_channel) {
		return NULL;
	}

	return ast_json_pack("{s: s, s: o, s: i, s: s, s: o}",
		"type", "ChannelDestroyed",
		"timestamp", ast_json_timeval(*tv, NULL),
		"cause", snapshot->hangup->cause,
		"cause_txt", ast_cause2str(snapshot->hangup->cause),
		"channel", json_channel);
}