void tts_db_clear( TtsDbDataStorageType storage_type, const char* voice_id )
{
if ( voice_id )
{
tts_db_sqlite_destroy_voice( voice_id );
}
else
{
// Remove the database
tts_db_sqlite_destroy();
}
// Remove the files if exist
if ( storage_type & __tts_db_data_storage__file )
{
char path[TTS_PATH_MAXLEN];
if ( voice_id )
snprintf( path, sizeof( path ), "%s//%s//%s", roadmap_path_tts(), TTS_DB_FILES_ROOT_DIR, voice_id );
else
snprintf( path, sizeof( path ), "%s//%s", roadmap_path_tts(), TTS_DB_FILES_ROOT_DIR );
roadmap_log( ROADMAP_INFO, "Removing the TTS fs database at %s", path );
roadmap_file_rmdir( path, NULL );
}
}
int roadmap_sound_list_add_buf (RoadMapSoundList list, void* buf, size_t size )
{
char path[512];
int file_num = list->count;
RoadMapFile file;
if (list->count == MAX_SOUND_LIST) return SND_LIST_ERR_LIST_FULL;
list->buf_list[list->count] = buf;
list->buf_list_sizes[list->count] = size;
/*
* Temporary solution - write the buffer to the file for further playing
* AGA
*/
sprintf( path, "%s/tmp/%d", roadmap_path_tts(), file_num );
if ( file_num == 0 )
{
roadmap_path_create( roadmap_path_parent( path, NULL ) );
}
file = roadmap_file_open( path, "w" );
roadmap_file_write( file, buf, size );
roadmap_file_close( file );
strncpy_safe( list->list[list->count], path, 512 );
list->count++;
return list->count - 1;
}
void tts_db_generate_path( const char* voice_id, TtsPath* db_path )
{
static char s_voice_id[TTS_VOICE_MAXLEN] = {0};
static unsigned long counter = 0;
char path_suffix[TTS_PATH_MAXLEN];
const EpochTimeMicroSec* time_now = roadmap_time_get_epoch_us( NULL );
if ( !db_path )
return;
// File name
snprintf( path_suffix, sizeof( path_suffix ), "%s//%s//%lu-%lu-%lu.%s", TTS_DB_FILES_ROOT_DIR, voice_id,
time_now->epoch_sec, time_now->usec, counter++, TTS_RESULT_FILE_NAME_EXT );
// Full path
roadmap_path_format( db_path->path, TTS_PATH_MAXLEN, roadmap_path_tts(), path_suffix );
if ( strcmp( s_voice_id, voice_id ) ) // Save io time
{
char* parent = roadmap_path_parent( db_path->path, NULL );
strncpy_safe( s_voice_id, voice_id, TTS_VOICE_MAXLEN );
// Create path if not exists
roadmap_path_create( parent );
free( parent );
}
}
void tts_android_provider_init( void )
{
int i;
TtsProvider provider;
roadmap_path_format( sgVoicesPath, TTS_PATH_MAXLEN, roadmap_path_tts(), ANDROID_TTS_PROVIDER_VOICES );
provider.batch_request_limit = 1;
provider.provider_name = ANDROID_TTS_PROVIDER;
provider.storage_type = __tts_db_data_storage__file;
provider.request_cb = _synth_request;
provider.voices_cfg = sgVoicesPath;
provider.prepare_cb = WazeTtsManager_Prepare;
provider.concurrent_limit = -1;
// Register the android provider
tts_register_provider( &provider );
// Initialize the context pool
for ( i = 0; i < TTS_ACTIVE_REQUESTS_LIMIT; ++i )
{
sgCtxPool[i].busy = FALSE;
sgCtxPool[i].index = i;
}
}
