/**
* Send component start reply
* @param component the component
* @param iq the start request
*/
void rayo_component_send_start(struct rayo_component *component, iks *iq)
{
iks *response = iks_new_iq_result(iq);
iks *ref = iks_insert(response, "ref");
iks_insert_attrib(ref, "xmlns", RAYO_NS);
iks_insert_attrib_printf(ref, "uri", "xmpp:%s", RAYO_JID(component));
RAYO_SEND_REPLY(component, iks_find_attrib(response, "to"), response);
}
/**
* Handle input failure.
*/
static iks *prompt_component_handle_input_error(struct rayo_actor *prompt, struct rayo_message *msg, void *data)
{
iks *iq = msg->payload;
iks *error = iks_find(iq, "error");
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s (%s) input error\n",
RAYO_JID(prompt), prompt_component_state_to_string(PROMPT_COMPONENT(prompt)->state));
switch (PROMPT_COMPONENT(prompt)->state) {
case PCS_START_INPUT_TIMERS:
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, <input> error: %s\n", RAYO_JID(prompt), iks_string(iks_stack(iq), iq));
PROMPT_COMPONENT(prompt)->state = PCS_DONE;
/* forward IQ error to client */
iq = PROMPT_COMPONENT(prompt)->iq;
iks_insert_attrib(iq, "from", RAYO_JID(RAYO_COMPONENT(prompt)->parent));
iks_insert_attrib(iq, "to", RAYO_COMPONENT(prompt)->client_jid);
iks_insert_node(iq, iks_copy_within(error, iks_stack(iq)));
RAYO_SEND_REPLY(prompt, RAYO_COMPONENT(prompt)->client_jid, iq);
/* done */
RAYO_UNLOCK(prompt);
RAYO_DESTROY(prompt);
break;
case PCS_START_INPUT:
/* send presence error to client */
PROMPT_COMPONENT(prompt)->state = PCS_DONE;
iks_delete(PROMPT_COMPONENT(prompt)->iq);
rayo_component_send_complete(RAYO_COMPONENT(prompt), COMPONENT_COMPLETE_ERROR);
break;
case PCS_START_INPUT_OUTPUT:
PROMPT_COMPONENT(prompt)->state = PCS_DONE_STOP_OUTPUT;
/* forward IQ error to client */
iq = PROMPT_COMPONENT(prompt)->iq;
iks_insert_attrib(iq, "from", RAYO_JID(RAYO_COMPONENT(prompt)->parent));
iks_insert_attrib(iq, "to", RAYO_COMPONENT(prompt)->client_jid);
iks_insert_node(iq, iks_copy_within(error, iks_stack(iq)));
PROMPT_COMPONENT(prompt)->complete = iq;
rayo_component_send_stop(prompt, PROMPT_COMPONENT(prompt)->output_jid);
break;
case PCS_START_OUTPUT:
case PCS_START_OUTPUT_BARGE:
case PCS_INPUT_OUTPUT:
case PCS_STOP_OUTPUT:
case PCS_INPUT:
case PCS_OUTPUT:
case PCS_DONE_STOP_OUTPUT:
case PCS_DONE:
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s, unexpected start input error event\n", RAYO_JID(prompt));
break;
}
return NULL;
}
/**
* Send input-timers-started event
*/
void rayo_component_send_input_timers_started_event(struct rayo_component *component)
{
iks *event = iks_new("presence");
iks *x;
iks_insert_attrib(event, "from", RAYO_JID(component));
iks_insert_attrib(event, "to", component->client_jid);
x = iks_insert(event, "input-timers-started");
iks_insert_attrib(x, "xmlns", RAYO_PROMPT_NS);
RAYO_SEND_REPLY(component, component->client_jid, event);
}
/**
* Forward CPA signal to client
*/
static void rayo_cpa_detector_event(const char *jid, void *user_data)
{
struct rayo_actor *component = RAYO_LOCATE(jid);
if (component) {
if (CPA_COMPONENT(component)->ready) {
switch_event_t *event = (switch_event_t *)user_data;
const char *signal_type = switch_event_get_header(event, "signal-type");
struct cpa_signal *cpa_signal = switch_core_hash_find(CPA_COMPONENT(component)->signals, signal_type);
switch_log_printf(SWITCH_CHANNEL_UUID_LOG(RAYO_COMPONENT(component)->parent->id), SWITCH_LOG_DEBUG, "Handling CPA event\n");
if (cpa_signal) {
const char *value = switch_event_get_header(event, "value");
const char *duration = switch_event_get_header(event, "duration");
if (cpa_signal->terminate) {
iks *complete_event;
iks *signal_xml;
stop_cpa_detectors(CPA_COMPONENT(component));
/* send complete event to client */
complete_event = rayo_component_create_complete_event(RAYO_COMPONENT(component), "signal", RAYO_CPA_NS);
signal_xml = iks_find(complete_event, "complete");
signal_xml = iks_find(signal_xml, "signal");
iks_insert_attrib(signal_xml, "type", signal_type);
if (!zstr(value)) {
iks_insert_attrib(signal_xml, "value", value);
}
if (!zstr(duration)) {
iks_insert_attrib(signal_xml, "duration", duration);
}
rayo_component_send_complete_event(RAYO_COMPONENT(component), complete_event);
} else {
/* send event to client */
iks *signal_event = iks_new_presence("signal", RAYO_CPA_NS, RAYO_JID(component), RAYO_COMPONENT(component)->client_jid);
iks *signal_xml = iks_find(signal_event, "signal");
iks_insert_attrib(signal_xml, "type", signal_type);
if (!zstr(value)) {
iks_insert_attrib(signal_xml, "value", value);
}
if (!zstr(duration)) {
iks_insert_attrib(signal_xml, "duration", duration);
}
RAYO_SEND_REPLY(component, RAYO_COMPONENT(component)->client_jid, signal_event);
}
}
} else {
switch_log_printf(SWITCH_CHANNEL_UUID_LOG(RAYO_COMPONENT(component)->parent->id), SWITCH_LOG_DEBUG, "Skipping CPA event\n");
}
RAYO_UNLOCK(component);
}
}
/**
* Send rayo component complete event
*/
void rayo_component_send_complete_event(struct rayo_component *component, iks *response)
{
RAYO_SEND_REPLY(component, iks_find_attrib(response, "to"), response);
RAYO_UNLOCK(component);
RAYO_DESTROY(component);
}
