/**
* 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;
}
/**
* Notify completion of record component
*/
static void complete_record(struct rayo_component *component, const char *reason, const char *reason_namespace)
{
switch_core_session_t *session = NULL;
const char *uuid = component->parent->id;
char *uri = switch_mprintf("file://%s", RECORD_COMPONENT(component)->local_file_path);
iks *recording;
switch_size_t file_size = 0;
/* TODO this doesn't work with HTTP */
#if 0
switch_file_t *file;
if (switch_file_open(&file, RECORD_COMPONENT(component)->local_file_path, SWITCH_FOPEN_READ, SWITCH_FPROT_UREAD, RAYO_POOL(component)) == SWITCH_STATUS_SUCCESS) {
file_size = switch_file_get_size(file);
switch_file_close(file);
} else {
switch_log_printf(SWITCH_CHANNEL_UUID_LOG(uuid), SWITCH_LOG_INFO, "Failed to open %s.\n", RECORD_COMPONENT(component)->local_file_path);
}
#endif
switch_log_printf(SWITCH_CHANNEL_UUID_LOG(uuid), SWITCH_LOG_DEBUG, "Recording %s done.\n", RECORD_COMPONENT(component)->local_file_path);
if (RECORD_COMPONENT(component)->stop_beep && (session = switch_core_session_locate(uuid))) {
switch_ivr_displace_session(session, RECORD_BEEP, 0, "");
switch_core_session_rwunlock(session);
}
/* send complete event to client */
recording = iks_new("recording");
iks_insert_attrib(recording, "xmlns", RAYO_RECORD_COMPLETE_NS);
iks_insert_attrib(recording, "uri", uri);
iks_insert_attrib_printf(recording, "duration", "%i", RECORD_COMPONENT(component)->duration_ms);
iks_insert_attrib_printf(recording, "size", "%"SWITCH_SIZE_T_FMT, file_size);
rayo_component_send_complete_with_metadata(component, reason, reason_namespace, recording, 1);
iks_delete(recording);
RAYO_UNLOCK(component);
switch_safe_free(uri);
}
/**
* Start recording call
* @param session the session to record
* @param record the record component
*/
static int start_call_record(switch_core_session_t *session, struct rayo_component *component)
{
struct record_component *record_component = RECORD_COMPONENT(component);
switch_channel_t *channel = switch_core_session_get_channel(session);
int max_duration_sec = 0;
switch_channel_set_variable(channel, "RECORD_HANGUP_ON_ERROR", "false");
switch_channel_set_variable(channel, "RECORD_TOGGLE_ON_REPEAT", "");
switch_channel_set_variable(channel, "RECORD_CHECK_BRIDGE", "");
switch_channel_set_variable(channel, "RECORD_MIN_SEC", "0");
switch_channel_set_variable(channel, "RECORD_STEREO", "");
switch_channel_set_variable(channel, "RECORD_READ_ONLY", "");
switch_channel_set_variable(channel, "RECORD_WRITE_ONLY", "");
switch_channel_set_variable(channel, "RECORD_APPEND", "");
switch_channel_set_variable(channel, "RECORD_WRITE_OVER", "true");
switch_channel_set_variable(channel, "RECORD_ANSWER_REQ", "");
switch_channel_set_variable(channel, "RECORD_SILENCE_THRESHOLD", "200");
if (record_component->initial_timeout > 0) {
switch_channel_set_variable_printf(channel, "RECORD_INITIAL_TIMEOUT_MS", "%i", record_component->initial_timeout);
} else {
switch_channel_set_variable(channel, "RECORD_INITIAL_TIMEOUT_MS", "");
}
if (record_component->final_timeout > 0) {
switch_channel_set_variable_printf(channel, "RECORD_FINAL_TIMEOUT_MS", "%i", record_component->final_timeout);
} else {
switch_channel_set_variable(channel, "RECORD_FINAL_TIMEOUT_MS", "");
}
/* allow dialplan override for these variables */
//switch_channel_set_variable(channel, "RECORD_PRE_BUFFER_FRAMES", "");
//switch_channel_set_variable(channel, "record_sample_rate", "");
//switch_channel_set_variable(channel, "enable_file_write_buffering", "");
/* max duration attribute is in milliseconds- convert to seconds */
if (record_component->max_duration > 0) {
max_duration_sec = ceil((double)(record_component->max_duration - record_component->duration_ms) / 1000.0);
}
if (!strcmp(record_component->direction, "duplex")) {
if (!record_component->mix) {
/* STEREO */
switch_channel_set_variable(channel, "RECORD_STEREO", "true");
} /* else MONO (default) */
} else if (!strcmp(record_component->direction, "send")) {
/* record audio sent from the caller */
switch_channel_set_variable(channel, "RECORD_READ_ONLY", "true");
} else if (!strcmp(record_component->direction, "recv")) {
/* record audio received by the caller */
switch_channel_set_variable(channel, "RECORD_WRITE_ONLY", "true");
};
if (record_component->start_beep) {
switch_ivr_displace_session(session, RECORD_BEEP, 0, "");
record_component->start_time = switch_micro_time_now();
}
if (switch_ivr_record_session(session, (char *)RAYO_ID(component), max_duration_sec, NULL) == SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Recording started: file = %s\n", RAYO_ID(component));
return 1;
}
return 0;
}