/**
* Start execution of call output component
* @param component to start
* @param session the session to output to
* @param output the output request
* @param iq the original request
*/
static iks *start_call_output(struct rayo_component *component, switch_core_session_t *session, iks *output, iks *iq)
{
switch_stream_handle_t stream = { 0 };
/* acknowledge command */
rayo_component_send_start(component, iq);
/* build playback command */
SWITCH_STANDARD_STREAM(stream);
stream.write_function(&stream, "{id=%s,session=%s,pause=%s",
RAYO_JID(component), switch_core_session_get_uuid(session),
OUTPUT_COMPONENT(component)->start_paused ? "true" : "false");
if (OUTPUT_COMPONENT(component)->max_time > 0) {
stream.write_function(&stream, ",timeout=%i", OUTPUT_COMPONENT(component)->max_time * 1000);
}
stream.write_function(&stream, "}fileman://rayo://%s", RAYO_JID(component));
if (switch_ivr_displace_session(session, stream.data, 0, "m") == SWITCH_STATUS_SUCCESS) {
RAYO_UNLOCK(component);
} else {
if (OUTPUT_COMPONENT(component)->document) {
iks_delete(OUTPUT_COMPONENT(component)->document);
}
if (switch_channel_get_state(switch_core_session_get_channel(session)) >= CS_HANGUP) {
rayo_component_send_complete(component, COMPONENT_COMPLETE_HANGUP);
component = NULL;
} else {
rayo_component_send_complete(component, COMPONENT_COMPLETE_ERROR);
component = NULL;
}
}
switch_safe_free(stream.data);
return NULL;
}
/**
* Close SSML document.
* @param handle
* @return SWITCH_STATUS_SUCCESS
*/
static switch_status_t rayo_file_close(switch_file_handle_t *handle)
{
struct rayo_file_context *context = (struct rayo_file_context *)handle->private_info;
if (context && context->component) {
struct output_component *output = OUTPUT_COMPONENT(context->component);
/* send completion and destroy */
if (output->stop) {
rayo_component_send_complete(context->component, COMPONENT_COMPLETE_STOP);
} else {
rayo_component_send_complete(context->component, OUTPUT_FINISH);
}
/* TODO hangup / timed out */
/* cleanup internals */
switch_safe_free(context->ssml);
context->ssml = NULL;
if (output->document) {
iks_delete(output->document);
output->document = NULL;
}
/* close SSML file */
if (switch_test_flag((&context->fh), SWITCH_FILE_OPEN)) {
return switch_core_file_close(&context->fh);
}
}
return SWITCH_STATUS_SUCCESS;
}
/**
* Close SSML document.
* @param handle
* @return SWITCH_STATUS_SUCCESS
*/
static switch_status_t rayo_file_close(switch_file_handle_t *handle)
{
struct rayo_file_context *context = (struct rayo_file_context *)handle->private_info;
if (context && context->component) {
struct output_component *output = OUTPUT_COMPONENT(context->component);
/* send completion and destroy */
if (output->stop) {
rayo_component_send_complete(context->component, COMPONENT_COMPLETE_STOP);
} else {
if (!strcmp(RAYO_ACTOR(context->component)->type, RAT_CALL_COMPONENT)) {
/* call output... check for hangup */
switch_core_session_t *session = switch_core_session_locate(RAYO_ACTOR(context->component)->parent->id);
if (session) {
if (switch_channel_get_state(switch_core_session_get_channel(session)) >= CS_HANGUP) {
rayo_component_send_complete(context->component, COMPONENT_COMPLETE_HANGUP);
} else {
rayo_component_send_complete(context->component, OUTPUT_FINISH);
}
switch_core_session_rwunlock(session);
} else {
/* session is gone */
rayo_component_send_complete(context->component, COMPONENT_COMPLETE_HANGUP);
}
} else {
/* mixer output... finished */
rayo_component_send_complete(context->component, OUTPUT_FINISH);
}
}
/* TODO timed out */
/* cleanup internals */
switch_safe_free(context->ssml);
context->ssml = NULL;
if (output->document) {
iks_delete(output->document);
output->document = NULL;
}
/* close SSML file */
if (switch_test_flag((&context->fh), SWITCH_FILE_OPEN)) {
return switch_core_file_close(&context->fh);
}
}
return SWITCH_STATUS_SUCCESS;
}
/**
* 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;
}
/**
* Handle CPA completion because of hangup
*/
static void rayo_cpa_component_hangup(const char *jid, void *user_data)
{
struct rayo_actor *component = RAYO_LOCATE(jid);
if (component) {
stop_cpa_detectors(CPA_COMPONENT(component));
rayo_component_send_complete(RAYO_COMPONENT(component), COMPONENT_COMPLETE_HANGUP);
RAYO_UNLOCK(component);
}
}
/**
* Send rayo complete
*/
void rayo_component_send_complete_with_metadata_string(struct rayo_component *component, const char *reason, const char *reason_namespace, const char *meta, int child_of_complete)
{
iks *meta_xml = NULL;
iksparser *p = iks_dom_new(&meta_xml);
if (iks_parse(p, meta, 0, 1) != IKS_OK) {
/* unexpected ... */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "%s Failed to parse metadata for complete event: %s\n",
RAYO_JID(component), meta);
/* send without... */
rayo_component_send_complete(component, reason, reason_namespace);
} else {
rayo_component_send_complete_with_metadata(component, reason, reason_namespace, meta_xml, child_of_complete);
}
if (meta_xml) {
iks_delete(meta_xml);
}
iks_parser_delete(p);
}
/**
* Stop execution of CPA component
*/
static iks *stop_cpa_component(struct rayo_actor *component, struct rayo_message *msg, void *data)
{
stop_cpa_detectors(CPA_COMPONENT(component));
rayo_component_send_complete(RAYO_COMPONENT(component), COMPONENT_COMPLETE_STOP);
return iks_new_iq_result(msg->payload);
}
