SWITCH_DECLARE(int) CoreSession::streamFile(char *file, int starting_sample_count) {
switch_status_t status;
//switch_file_handle_t fh = { 0 };
const char *prebuf;
switch_file_handle_t local_fh;
this_check(-1);
sanity_check(-1);
memset(&local_fh, 0, sizeof(local_fh));
fhp = &local_fh;
local_fh.samples = starting_sample_count;
if ((prebuf = switch_channel_get_variable(this->channel, "stream_prebuffer"))) {
int maybe = atoi(prebuf);
if (maybe > 0) {
local_fh.prebuf = maybe;
}
}
begin_allow_threads();
status = switch_ivr_play_file(session, fhp, file, ap);
end_allow_threads();
fhp = NULL;
return status == SWITCH_STATUS_SUCCESS ? 1 : 0;
}
SWITCH_DECLARE(char *) CoreSession::read(int min_digits,
int max_digits,
const char *prompt_audio_file,
int timeout,
const char *valid_terminators)
{
this_check((char *)"");
sanity_check((char *)"");
if (min_digits < 1) {
min_digits = 1;
}
if (max_digits < 1) {
max_digits = 1;
}
if (timeout < 1) {
timeout = 1;
}
begin_allow_threads();
switch_ivr_read(session, min_digits, max_digits, prompt_audio_file, NULL, dtmf_buf, sizeof(dtmf_buf), timeout, valid_terminators);
end_allow_threads();
return dtmf_buf;
}
SWITCH_DECLARE(char *) CoreSession::playAndGetDigits(int min_digits,
int max_digits,
int max_tries,
int timeout,
char *terminators,
char *audio_files,
char *bad_input_audio_files,
char *digits_regex,
const char *var_name)
{
switch_status_t status;
sanity_check((char *)"");
this_check((char *)"");
begin_allow_threads();
memset(dtmf_buf, 0, sizeof(dtmf_buf));
status = switch_play_and_get_digits( session,
(uint32_t) min_digits,
(uint32_t) max_digits,
(uint32_t) max_tries,
(uint32_t) timeout,
terminators,
audio_files,
bad_input_audio_files,
var_name,
dtmf_buf,
sizeof(dtmf_buf),
digits_regex);
end_allow_threads();
return dtmf_buf;
}
SWITCH_DECLARE(int) CoreSession::collectDigits(int digit_timeout, int abs_timeout) {
this_check(-1);
sanity_check(-1);
begin_allow_threads();
switch_ivr_collect_digits_callback(session, ap, digit_timeout, abs_timeout);
end_allow_threads();
return SWITCH_STATUS_SUCCESS;
}
SWITCH_DECLARE(void) CoreSession::execute(const char *app, const char *data)
{
this_check_void();
sanity_check_noreturn;
begin_allow_threads();
switch_core_session_execute_application(session, app, data);
end_allow_threads();
}
SWITCH_DECLARE(int) CoreSession::transfer(char *extension, char *dialplan, char *context)
{
switch_status_t status;
this_check(-1);
sanity_check(-1);
begin_allow_threads();
status = switch_ivr_session_transfer(session, extension, dialplan, context);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "transfer result: %d\n", status);
end_allow_threads();
return status == SWITCH_STATUS_SUCCESS ? 1 : 0;
}
SWITCH_DECLARE(void) CoreSession::say(const char *tosay, const char *module_name, const char *say_type, const char *say_method, const char *say_gender)
{
this_check_void();
sanity_check_noreturn;
if (!(tosay && module_name && say_type && say_method)) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Error! invalid args.\n");
return;
}
begin_allow_threads();
switch_ivr_say(session, tosay, module_name, say_type, say_method, say_gender, ap);
end_allow_threads();
}
SWITCH_DECLARE(int) CoreSession::sleep(int ms, int sync) {
switch_status_t status;
this_check(-1);
sanity_check(-1);
begin_allow_threads();
status = switch_ivr_sleep(session, ms, (switch_bool_t) sync, ap);
end_allow_threads();
return status == SWITCH_STATUS_SUCCESS ? 1 : 0;
}
SWITCH_DECLARE(void) CoreSession::sayPhrase(const char *phrase_name, const char *phrase_data, const char *phrase_lang)
{
this_check_void();
sanity_check_noreturn;
if (!(phrase_name)) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Error! invalid args.\n");
return;
}
begin_allow_threads();
switch_ivr_phrase_macro(session, phrase_name, phrase_data, phrase_lang, ap);
end_allow_threads();
}
SWITCH_DECLARE(void) CoreSession::execute(const char *app, const char *data)
{
this_check_void();
sanity_check_noreturn;
if (zstr(app)) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "No application specified\n");
return;
}
begin_allow_threads();
switch_core_session_execute_application(session, app, data);
end_allow_threads();
}
SWITCH_DECLARE(int) CoreSession::recordFile(char *file_name, int time_limit, int silence_threshold, int silence_hits)
{
switch_status_t status;
switch_file_handle_t local_fh;
this_check(-1);
sanity_check(-1);
memset(&local_fh, 0, sizeof(local_fh));
fhp = &local_fh;
local_fh.thresh = silence_threshold;
local_fh.silence_hits = silence_hits;
begin_allow_threads();
status = switch_ivr_record_file(session, &local_fh, file_name, &args, time_limit);
end_allow_threads();
fhp = NULL;
return status == SWITCH_STATUS_SUCCESS ? 1 : 0;
}
SWITCH_DECLARE(int) CoreSession::speak(char *text)
{
switch_status_t status;
this_check(-1);
sanity_check(-1);
if (!tts_name) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "No TTS engine specified\n");
return SWITCH_STATUS_FALSE;
}
if (!voice_name) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "No TTS voice specified\n");
return SWITCH_STATUS_FALSE;
}
begin_allow_threads();
status = switch_ivr_speak_text(session, tts_name, voice_name, text, ap);
end_allow_threads();
return status == SWITCH_STATUS_SUCCESS ? 1 : 0;
}
SWITCH_DECLARE(char *) CoreSession::getDigits(int maxdigits,
char *terminators,
int timeout,
int interdigit)
{
this_check((char *)"");
sanity_check((char *)"");
begin_allow_threads();
char terminator;
memset(dtmf_buf, 0, sizeof(dtmf_buf));
switch_ivr_collect_digits_count(session,
dtmf_buf,
sizeof(dtmf_buf),
maxdigits,
terminators,
&terminator,
(uint32_t) timeout, (uint32_t)interdigit, 0);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "getDigits dtmf_buf: %s\n", dtmf_buf);
end_allow_threads();
return dtmf_buf;
}