static int send_bridge_info_item_cb(void *obj, void *arg, void *data, int flags)
{
char *uniqueid = obj;
struct mansession *s = arg;
char *id_text = data;
RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
struct ast_channel_snapshot *snapshot;
RAII_VAR(struct ast_str *, channel_text, NULL, ast_free);
msg = stasis_cache_get(ast_channel_cache(),
ast_channel_snapshot_type(), uniqueid);
if (!msg) {
return 0;
}
snapshot = stasis_message_data(msg);
if (snapshot->tech_properties & AST_CHAN_TP_INTERNAL) {
return 0;
}
channel_text = ast_manager_build_channel_state_string(snapshot);
if (!channel_text) {
return 0;
}
astman_append(s,
"Event: BridgeInfoChannel\r\n"
"%s"
"%s"
"\r\n",
ast_str_buffer(channel_text),
id_text);
return 0;
}
struct ast_endpoint_snapshot *ast_endpoint_latest_snapshot(const char *tech,
const char *name)
{
RAII_VAR(char *, id, NULL, ast_free);
RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
struct ast_endpoint_snapshot *snapshot;
if (ast_strlen_zero(name)) {
ast_asprintf(&id, "%s", tech);
} else {
ast_asprintf(&id, "%s/%s", tech, name);
}
if (!id) {
return NULL;
}
ast_tech_to_upper(id);
msg = stasis_cache_get(ast_endpoint_cache(),
ast_endpoint_snapshot_type(), id);
if (!msg) {
return NULL;
}
snapshot = stasis_message_data(msg);
ast_assert(snapshot != NULL);
ao2_ref(snapshot, +1);
return snapshot;
}
void ast_ari_channels_get(struct ast_variable *headers,
struct ast_ari_channels_get_args *args,
struct ast_ari_response *response)
{
RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
struct stasis_cache *cache;
struct ast_channel_snapshot *snapshot;
cache = ast_channel_cache();
if (!cache) {
ast_ari_response_error(
response, 500, "Internal Server Error",
"Message bus not initialized");
return;
}
msg = stasis_cache_get(cache, ast_channel_snapshot_type(),
args->channel_id);
if (!msg) {
ast_ari_response_error(
response, 404, "Not Found",
"Channel not found");
return;
}
snapshot = stasis_message_data(msg);
ast_assert(snapshot != NULL);
ast_ari_response_ok(response,
ast_channel_snapshot_to_json(snapshot, NULL));
}
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;
}
static int get_message_count(void *obj, void *arg, int flags)
{
RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
struct mwi_stasis_subscription *mwi_stasis = obj;
struct ast_sip_message_accumulator *counter = arg;
struct ast_mwi_state *mwi_state;
msg = stasis_cache_get(ast_mwi_state_cache(), ast_mwi_state_type(), mwi_stasis->mailbox);
if (!msg) {
return 0;
}
mwi_state = stasis_message_data(msg);
counter->old_msgs += mwi_state->old_msgs;
counter->new_msgs += mwi_state->new_msgs;
return 0;
}
struct ast_channel_snapshot *stasis_app_control_get_snapshot(
const struct stasis_app_control *control)
{
RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
struct ast_channel_snapshot *snapshot;
msg = stasis_cache_get(ast_channel_cache(), ast_channel_snapshot_type(),
stasis_app_control_get_channel_id(control));
if (!msg) {
return NULL;
}
snapshot = stasis_message_data(msg);
ast_assert(snapshot != NULL);
ao2_ref(snapshot, +1);
return snapshot;
}
struct ast_channel_snapshot *ast_channel_snapshot_get_latest_by_name(const char *name)
{
RAII_VAR(struct stasis_message *, message, NULL, ao2_cleanup);
struct ast_channel_snapshot *snapshot;
ast_assert(!ast_strlen_zero(name));
message = stasis_cache_get(ast_channel_cache_by_name(),
ast_channel_snapshot_type(),
name);
if (!message) {
return NULL;
}
snapshot = stasis_message_data(message);
if (!snapshot) {
return NULL;
}
ao2_ref(snapshot, +1);
return snapshot;
}
