#include <pthread.h>
#include <sound_manager.h>
#ifdef TV_BT_MODE
-#include <bluetooth.h>
+#include <bluetooth_product.h>
#endif
#include "stt_defs.h"
static int g_buffer_count;
+static int g_stream_focus_id;
+
/* Sound buf save for test */
/*
#define BUF_SAVE_MODE
}
}
-void __recorder_focus_state_cb(sound_stream_info_h stream_info, sound_stream_focus_mask_e focus_mask, sound_stream_focus_state_e focus_state,
- sound_stream_focus_change_reason_e reason, int sound_behavior, const char *extra_info, void *user_data)
+void __recorder_focus_state_watch_cb(int id, sound_stream_focus_mask_e focus_mask, sound_stream_focus_state_e focus_state,
+ sound_stream_focus_change_reason_e reason, const char *extra_info, void *user_data)
{
- SLOG(LOG_DEBUG, TAG_STTD, "[Recorder] Focus state changed cb");
+ SLOG(LOG_WARN, TAG_STTD, "[Recorder] focus_state_watch_cb is called, focus_state(%d), reason(%s)", (int)focus_state, __stt_get_focus_changed_reason_code(reason));
- if (stream_info != g_stream_info_h) {
- SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Invalid stream info handle");
- return;
- }
- SLOG(LOG_WARN, TAG_STTD, "[Recorder] focus state changed to (%d) with reason(%s)", (int)focus_state, __stt_get_focus_changed_reason_code(reason));
-
- if (STTD_RECORDER_STATE_RECORDING == g_recorder_state && SOUND_STREAM_FOCUS_STATE_RELEASED == focus_state) {
+ if (STTD_RECORDER_STATE_RECORDING == g_recorder_state && SOUND_STREAM_FOCUS_STATE_ACQUIRED == focus_state) {
SLOG(LOG_WARN, TAG_STTD, "[Recorder] Focus released as interrupt");
if (NULL != g_interrupt_cb) {
g_interrupt_cb();
}
}
-
int sttd_recorder_initialize(stt_recorder_audio_cb audio_cb, stt_recorder_interrupt_cb interrupt_cb)
{
if (NULL == audio_cb || NULL == interrupt_cb) {
g_recorder_state = STTD_RECORDER_STATE_NONE;
g_recorder = NULL;
- if (0 != sound_manager_create_stream_information(SOUND_STREAM_TYPE_VOICE_RECOGNITION, __recorder_focus_state_cb, NULL, &g_stream_info_h)) {
+ if (0 != sound_manager_create_stream_information(SOUND_STREAM_TYPE_VOICE_RECOGNITION, NULL, NULL, &g_stream_info_h)) {
SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to create stream info");
}
+ if (0 != sound_manager_add_focus_state_watch_cb(SOUND_STREAM_FOCUS_FOR_BOTH, __recorder_focus_state_watch_cb, NULL, &g_stream_focus_id)) {
+ SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to add focus state watch callback");
+ }
+
#ifdef TV_BT_MODE
- if (BT_ERROR_NONE != bt_initialize()) {
+ if (BT_ERROR_NONE != bt_product_init()) {
SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to init bt");
return STTD_ERROR_OPERATION_FAILED;
}
SLOG(LOG_ERROR, TAG_STTD, "[Server ERROR] Fail to destroy audio in handle mutex.");
}
+ if (0 != sound_manager_remove_focus_state_watch_cb(g_stream_focus_id)) {
+ SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to remove focus state watch callback");
+ }
+
if (0 != sound_manager_destroy_stream_information(g_stream_info_h)) {
SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to destroy stream info");
}
#ifdef TV_BT_MODE
bt_hid_host_deinitialize();
- bt_deinitialize();
+ bt_product_deinit();
#endif
g_recorder_state = STTD_RECORDER_STATE_NONE;
return STTD_ERROR_INVALID_PARAMETER;
}
- ret = sound_manager_acquire_focus(g_stream_info_h, SOUND_STREAM_FOCUS_FOR_RECORDING, SOUND_BEHAVIOR_NONE, NULL);
- if (SOUND_MANAGER_ERROR_NONE != ret) {
- SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to acquire focus : %d", ret);
- } else {
- ret = audio_in_set_stream_info(g_recorder->audio_h, g_stream_info_h);
- if (AUDIO_IO_ERROR_NONE != ret) {
- SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to set stream info");
- }
+ ret = audio_in_set_sound_stream_info(g_recorder->audio_h, g_stream_info_h);
+ if (AUDIO_IO_ERROR_NONE != ret) {
+ SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to set stream info");
}
ret = audio_in_prepare(g_recorder->audio_h);
#ifdef BUF_SAVE_MODE
g_count++;
- snprintf(g_temp_file_name, sizeof(g_temp_file_name), "/tmp/stt_temp_%d_%d", getpid(), g_count);
+ while (1) {
+ snprintf(g_temp_file_name, sizeof(g_temp_file_name), "/tmp/stt_temp_%d_%d", getpid(), g_count);
+ ret = access(g_temp_file_name, 0);
+
+ if (0 == ret) {
+ SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] File is already exist");
+ if (0 == remove(g_temp_file_name)) {
+ SLOG(LOG_DEBUG, TAG_STTD, "[Recorder] Remove file");
+ break;
+ } else {
+ g_count++;
+ }
+ } else {
+ break;
+ }
+ }
+
SECURE_SLOG(LOG_DEBUG, TAG_STTD, "[Recorder] Temp file name=[%s]", g_temp_file_name);
/* open test file */
- g_pFile = fopen(g_temp_file_name, "wb+");
+ g_pFile = fopen(g_temp_file_name, "wb+x");
if (!g_pFile) {
SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] File not found!");
return -1;
if (STTD_RECORDER_STATE_READY == g_recorder_state)
return 0;
+ // critical section required because this function can be called from stt engine thread context
+ SLOG(LOG_WARN, TAG_STTD, "[Recorder WARNING] Enter critical section");
+ pthread_mutex_lock(&sttd_audio_in_handle_mutex);
+
/* Check engine id is valid */
if (NULL == g_recorder) {
SLOG(LOG_WARN, TAG_STTD, "[Recorder WARNING] Engine id is not valid");
+ pthread_mutex_unlock(&sttd_audio_in_handle_mutex);
return STTD_ERROR_INVALID_PARAMETER;
}
g_recorder_state = STTD_RECORDER_STATE_READY;
- ret = sound_manager_release_focus(g_stream_info_h, SOUND_STREAM_FOCUS_FOR_RECORDING, SOUND_BEHAVIOR_NONE, NULL);
- if (SOUND_MANAGER_ERROR_NONE != ret) {
- SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to release focus :%d", ret);
- }
-
#ifdef BUF_SAVE_MODE
fclose(g_pFile);
#endif
+ pthread_mutex_unlock(&sttd_audio_in_handle_mutex);
+ SLOG(LOG_WARN, TAG_STTD, "[Recorder WARNING] Leave critical section");
+
+ return 0;
+}
+
+int sttd_recorder_start_file(int uid, const char *filepath)
+{
+ if (STTD_RECORDER_STATE_RECORDING == g_recorder_state)
+ return 0;
+
+ /* Check engine id is valid */
+ if (NULL == g_recorder) {
+ SLOG(LOG_WARN, TAG_STTD, "[Recorder WARNING] Engine id is not valid");
+ return STTD_ERROR_INVALID_PARAMETER;
+ }
+ g_recorder_state = STTD_RECORDER_STATE_RECORDING;
+ g_recorder->uid = uid;
+
+ int cnt = 0;
+ int totalReadBytes = 0;
+
+ FILE *infile = fopen(filepath, "rb");
+
+ //process the file
+ if (infile != NULL) {
+ while (!feof(infile)) {
+ static char pcm_buff[BUFFER_LENGTH];
+ int read_byte = fread(pcm_buff, 1, BUFFER_LENGTH, infile);
+ totalReadBytes += read_byte;
+ if (0 != read_byte) {
+ if (0 != g_audio_cb(pcm_buff, read_byte)) {
+ SLOG(LOG_ERROR, TAG_STTD, "[Recorder ERROR] Fail to call audio callback");
+ fclose(infile);
+ return -1;
+ }
+ if (0 == cnt % 30) {
+ float vol_db = get_volume_decibel(pcm_buff, BUFFER_LENGTH, g_recorder->audio_type);
+ if (0 != sttdc_send_set_volume(g_recorder->uid, vol_db)) {
+ SLOG(LOG_ERROR, TAG_STTD, "[Recorder] Fail to send recording volume(%f)", vol_db);
+ }
+ }
+
+ /* Audio read log */
+ if (0 == cnt % 50)
+ SLOG(LOG_DEBUG, TAG_STTD, "[Recorder][%d] Recording... : read_size(%d)", cnt, read_byte);
+ cnt++;
+ }
+ }
+ fclose(infile);
+ }
+
+ SLOG(LOG_DEBUG, TAG_STTD, "[Recorder][%d] total bytes(%d)", cnt, totalReadBytes);
+ return 0;
+}
+
+int sttd_recorder_stop_file()
+{
+ if (STTD_RECORDER_STATE_READY == g_recorder_state)
+ return 0;
+
+ /* Check engine id is valid */
+ if (NULL == g_recorder) {
+ SLOG(LOG_WARN, TAG_STTD, "[Recorder WARNING] Engine id is not valid");
+ return STTD_ERROR_INVALID_PARAMETER;
+ }
+
+ g_recorder->uid = -1;
+ g_recorder_state = STTD_RECORDER_STATE_READY;
return 0;
}
+
+int sttd_recorder_clear()
+{
+#ifdef TV_BT_MODE
+ SLOG(LOG_DEBUG, TAG_STTD, "[Recorder DEBUG] Clear recorder on TV");
+
+ if (STTD_RECORDER_STATE_RECORDING == g_recorder_state) {
+ sttd_recorder_stop();
+ }
+ if (STTD_RECORDER_STATE_READY == g_recorder_state) {
+ sttd_recorder_destroy();
+ }
+#endif
+
+ return STTD_ERROR_NONE;
+}