Change to STT engine process

[platform/core/uifw/stt.git] / client / stt_file.c

diff --git a/client/stt_file.c b/client/stt_file.c
index 3a36dfe..86c3471 100644 (file)
--- a/client/stt_file.c
+++ b/client/stt_file.c
@@ -45,17 +45,10 @@ typedef struct _sttengine_info {
 
 static GSList* g_engine_list;
 
-static int     g_engine_id_count = 0;
-
 
 #define STT_FILE_CONFIG_HANDLE 100000
 
 
-const char* stt_tag(void)
-{
-       return TAG_STTFC;
-}
-
 static const char* __stt_file_get_error_code(stt_file_error_e err)
 {
        switch (err) {
@@ -75,7 +68,7 @@ static const char* __stt_file_get_error_code(stt_file_error_e err)
        }
 }
 
-void __stt_file_engine_info_cb(const char* engine_uuid, const char* engine_name, const char* setting_ug_name,
+void __stt_file_engine_info_cb(const char* engine_uuid, const char* engine_name, const char* setting_ug_name, 
                      bool use_network, void* user_data)
 {
        sttengine_info_s* temp = (sttengine_info_s*)user_data;
@@ -88,6 +81,7 @@ void __stt_file_engine_info_cb(const char* engine_uuid, const char* engine_name,
 
 static int __stt_file_get_engine_info(const char* filepath, sttengine_info_s** info)
 {
+#ifdef __UNUSED_CODES__
        if (NULL == filepath || NULL == info) {
                SLOG(LOG_ERROR, TAG_STTFC, "[Engine Agent ERROR] Invalid Parameter");
                return STT_FILE_ERROR_INVALID_PARAMETER;
@@ -104,7 +98,7 @@ static int __stt_file_get_engine_info(const char* filepath, sttengine_info_s** i
                return STT_FILE_ERROR_ENGINE_NOT_FOUND;
        }
 
-       /* link engine to daemon */
+       /* link engine to stt-service */
        dlsym(handle, "sttp_load_engine");
        if ((error = dlerror()) != NULL) {
                SLOG(LOG_WARN, TAG_STTFC, "[Engine Agent] Invalid engine. Fail to open sttp_load_engine : %s", error);
@@ -164,6 +158,7 @@ static int __stt_file_get_engine_info(const char* filepath, sttengine_info_s** i
        SLOG(LOG_DEBUG, TAG_STTFC, "  ");
 
        *info = temp;
+#endif
 
        return STT_FILE_ERROR_NONE;
 }
@@ -213,10 +208,10 @@ void __stt_file_relseae_engine_info(void)
                                if (engine->is_loaded) {
                                        SECURE_SLOG(LOG_DEBUG, TAG_STTFC, "[Engine Agent] Unload engine id(%d)", engine->engine_id);
 
-                                       if (0 != stt_engine_deinitialize(engine->engine_id))
+                                       if (0 != stt_engine_deinitialize())
                                                SECURE_SLOG(LOG_WARN, TAG_STTFC, "[Engine Agent] Fail to deinitialize engine id(%d)", engine->engine_id);
 
-                                       if (0 != stt_engine_unload(engine->engine_id))
+                                       if (0 != stt_engine_unload())
                                                SECURE_SLOG(LOG_WARN, TAG_STTFC, "[Engine Agent] Fail to unload engine id(%d)", engine->engine_id);
 
                                        engine->is_loaded = false;
@@ -255,7 +250,7 @@ static sttengine_info_s* __stt_file_get_engine_by_id(int engine_id)
        return NULL;
 }
 
-void __stt_file_result_cb(sttp_result_event_e event, const char* type, const char** data, int data_count,
+void __stt_file_result_cb(stte_result_event_e event, const char* type, const char** data, int data_count,
                 const char* msg, void* time_info, void *user_data)
 {
 
@@ -293,7 +288,7 @@ void __stt_file_result_cb(sttp_result_event_e event, const char* type, const cha
 
        client->time_info = NULL;
 
-       if (STTP_RESULT_EVENT_FINAL_RESULT == event || STTP_RESULT_EVENT_ERROR == event) {
+       if (STTE_RESULT_EVENT_FINAL_RESULT == event || STTE_RESULT_EVENT_ERROR == event) {
                SLOG(LOG_DEBUG, TAG_STTFC, "[STT FILE] State change : 'Ready'");
 
                client->before_state = client->current_state;
@@ -312,12 +307,20 @@ void __stt_file_result_cb(sttp_result_event_e event, const char* type, const cha
        return;
 }
 
-void __stt_file_silence_cb(sttp_silence_type_e type, void *user_data)
+void __stt_file_speech_status_cb(stte_speech_status_e status, void *user_data)
 {
+       /* it seems to be no necessity yet */
        SLOG(LOG_WARN, TAG_STTFC, "[WARNING] This callback should NOT be called.");
        return;
 }
 
+void __stt_file_error_cb(stte_error_e error, const char* msg)
+{
+       /* it seems to be no necessity yet */
+       SLOG(LOG_DEBUG, TAG_STTFC, "[STT FILE] Error callback is called");
+       return;
+}
+
 static int __stt_file_load_engine(sttengine_info_s* engine)
 {
        if (NULL == engine) {
@@ -325,12 +328,12 @@ static int __stt_file_load_engine(sttengine_info_s* engine)
                return STT_FILE_ERROR_INVALID_PARAMETER;
        }
 
-       if (0 != stt_engine_load(engine->engine_id, engine->engine_path)) {
+       if (0 != stt_engine_load(engine->engine_path, NULL)) {
                SLOG(LOG_ERROR, TAG_STTFC, "[STT FILE ERROR] Fail to load engine(%s)", engine->engine_path);
                return STT_FILE_ERROR_OPERATION_FAILED;
        }
 
-       int ret = stt_engine_initialize(engine->engine_id, __stt_file_result_cb, __stt_file_silence_cb);
+       int ret = stt_engine_initialize(true);
        if (0 != ret) {
                SECURE_SLOG(LOG_ERROR, TAG_STTFC, "[Engine Agent ERROR] Fail to initialize engine : id(%d) path(%s)", engine->engine_id, engine->engine_path);
                return STT_FILE_ERROR_OPERATION_FAILED;
@@ -368,7 +371,7 @@ int stt_file_initialize(void)
                        }
 
                        if (NULL != dirp) {
-                               sttengine_info_s* info;
+                               sttengine_info_s* info = NULL;
                                char* filepath;
                                int filesize;
 
@@ -524,7 +527,7 @@ int stt_file_deinitialize(void)
        switch (client->current_state) {
        case STT_FILE_STATE_PROCESSING:
                /* Cancel file recognition */
-               stt_engine_recognize_cancel_file(client->current_engine_id);
+               stt_engine_recognize_cancel_file();
 
        case STT_FILE_STATE_READY:
                /* Unload engine */
@@ -739,8 +742,8 @@ int stt_file_set_engine(const char* engine_id)
        client->current_engine_id = engine->engine_id;
 
        if (-1 != temp_old_engine) {
-               stt_engine_deinitialize(temp_old_engine);
-               stt_engine_unload(temp_old_engine);
+               stt_engine_deinitialize();
+               stt_engine_unload();
        }
 
        SLOG(LOG_DEBUG, TAG_STTFC, "=====");
@@ -862,7 +865,7 @@ int stt_file_start(const char* language, const char* type, const char* filepath,
                client->current_engine_id, language, type, filepath, audio_type, sample_rate);
 
        int ret = -1;
-       ret = stt_engine_recognize_start_file(client->current_engine_id, language, type, filepath, audio_type, sample_rate, NULL);
+       ret = stt_engine_recognize_start_file(language, type, filepath, audio_type, sample_rate, NULL);
        if (0 != ret) {
                SLOG(LOG_ERROR, TAG_STTFC, "[ERROR] Fail to start file recognition");
                SLOG(LOG_DEBUG, TAG_STTFC, "=====");
@@ -911,7 +914,7 @@ int stt_file_cancel(void)
        }
 
        int ret = -1;
-       ret = stt_engine_recognize_cancel_file(client->current_engine_id);
+       ret = stt_engine_recognize_cancel_file();
        if (0 != ret) {
                SLOG(LOG_ERROR, TAG_STTFC, "[ERROR] Fail to cancel file recognition");
                SLOG(LOG_DEBUG, TAG_STTFC, "=====");
@@ -937,7 +940,7 @@ int stt_file_cancel(void)
        return STT_FILE_ERROR_NONE;
 }
 
-bool __stt_file_result_time_cb(int index, sttp_result_time_event_e event, const char* text, long start_time, long end_time, void* user_data)
+bool __stt_file_result_time_cb(int index, stte_result_time_event_e event, const char* text, long start_time, long end_time, void* user_data)
 {
        SLOG(LOG_DEBUG, TAG_STTFC, "(%d) event(%d) text(%s) start(%ld) end(%ld)",
                index, event, text, start_time, end_time);
@@ -981,7 +984,7 @@ int stt_file_foreach_detailed_result(stt_file_result_time_cb callback, void* use
        client->result_time_cb = callback;
        client->result_time_user_data = user_data;
 
-       stt_engine_foreach_result_time(client->current_engine_id, client->time_info, __stt_file_result_time_cb, NULL);
+       stt_engine_foreach_result_time(client->time_info, __stt_file_result_time_cb, NULL);
 
        client->result_time_cb = NULL;
        client->result_time_user_data = NULL;
@@ -1010,10 +1013,15 @@ int stt_file_set_recognition_result_cb(stt_file_recognition_result_cb callback,
                return STT_FILE_ERROR_INVALID_STATE;
        }
 
+       int ret = stt_engine_set_recognition_result_cb(__stt_file_result_cb, NULL);
+       if (0 != ret) {
+               SLOG(LOG_ERROR, TAG_STTFC, "[ERROR] Fail to set recognition result cb");
+       }
+
        client->recognition_result_cb = callback;
        client->recognition_result_user_data = user_data;
 
-       return 0;
+       return ret;
 }
 
 int stt_file_unset_recognition_result_cb(void)
@@ -1031,10 +1039,15 @@ int stt_file_unset_recognition_result_cb(void)
                return STT_FILE_ERROR_INVALID_STATE;
        }
 
+       int ret = stt_engine_set_recognition_result_cb(NULL, NULL);
+       if (0 != ret) {
+               SLOG(LOG_ERROR, TAG_STTFC, "[ERROR] Fail to set recognition result cb");
+       }
+
        client->recognition_result_cb = NULL;
        client->recognition_result_user_data = NULL;
 
-       return 0;
+       return ret;
 }
 
 int stt_file_set_state_changed_cb(stt_file_state_changed_cb callback, void* user_data)