/** Destroy ASR session */
static apt_bool_t asr_session_destroy_ex(asr_session_t *asr_session, apt_bool_t terminate)
{
if(terminate == TRUE) {
apr_thread_mutex_lock(asr_session->mutex);
if(mrcp_application_session_terminate(asr_session->mrcp_session) == TRUE) {
apr_thread_cond_wait(asr_session->wait_object,asr_session->mutex);
/* the response must be checked to be the valid one */
}
apr_thread_mutex_unlock(asr_session->mutex);
}
if(asr_session->audio_in) {
fclose(asr_session->audio_in);
asr_session->audio_in = NULL;
}
if(asr_session->mutex) {
apr_thread_mutex_destroy(asr_session->mutex);
asr_session->mutex = NULL;
}
if(asr_session->wait_object) {
apr_thread_cond_destroy(asr_session->wait_object);
asr_session->wait_object = NULL;
}
if(asr_session->media_buffer) {
mpf_frame_buffer_destroy(asr_session->media_buffer);
asr_session->media_buffer = NULL;
}
return mrcp_application_session_destroy(asr_session->mrcp_session);
}
/*! \brief Cleanup already allocated data */
static void uni_recog_cleanup(uni_speech_t *uni_speech)
{
if(uni_speech->speech_base) {
uni_speech->speech_base->data = NULL;
}
if(uni_speech->mutex) {
apr_thread_mutex_destroy(uni_speech->mutex);
uni_speech->mutex = NULL;
}
if(uni_speech->wait_object) {
apr_thread_cond_destroy(uni_speech->wait_object);
uni_speech->wait_object = NULL;
}
if(uni_speech->media_buffer) {
mpf_frame_buffer_destroy(uni_speech->media_buffer);
uni_speech->media_buffer = NULL;
}
mrcp_application_session_destroy(uni_speech->session);
}
/*! \brief Cleanup already allocated data */
static void uni_recog_cleanup(uni_speech_t *uni_speech)
{
if(uni_speech->speech_base) {
uni_speech->speech_base->data = NULL;
}
if(uni_speech->mutex) {
apr_thread_mutex_destroy(uni_speech->mutex);
uni_speech->mutex = NULL;
}
if(uni_speech->wait_object) {
apr_thread_cond_destroy(uni_speech->wait_object);
uni_speech->wait_object = NULL;
}
if(uni_speech->media_buffer) {
mpf_frame_buffer_destroy(uni_speech->media_buffer);
uni_speech->media_buffer = NULL;
}
if(mrcp_application_session_destroy(uni_speech->session) != TRUE) {
ast_log(LOG_WARNING, "(%s) Failed to destroy application session\n",uni_speech->name);
}
}