client/stt_client.h

   1 /*
   2 *  Copyright (c) 2012, 2013 Samsung Electronics Co., Ltd All Rights Reserved
   3 *  Licensed under the Apache License, Version 2.0 (the "License");
   4 *  you may not use this file except in compliance with the License.
   5 *  You may obtain a copy of the License at
   6 *  http://www.apache.org/licenses/LICENSE-2.0
   7 *  Unless required by applicable law or agreed to in writing, software
   8 *  distributed under the License is distributed on an "AS IS" BASIS,
   9 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  10 *  See the License for the specific language governing permissions and
  11 *  limitations under the License.
  12 */
  13
  14
  15 #ifndef __STT_CLIENT_H_
  16 #define __STT_CLIENT_H_
  17
  18 #include <pthread.h>
  19 #include "stt.h"
  20 #include "stt_main.h"
  21
  22 #ifdef __cplusplus
  23 extern "C" {
  24 #endif
  25
  26
  27 typedef struct {
  28         /* base info */
  29         stt_h   stt;
  30         int     pid;
  31         int     uid;    /*<< unique id = pid + handle */
  32
  33         stt_result_cb           result_cb;
  34         void*                   result_user_data;
  35         stt_partial_result_cb   partial_result_cb;
  36         void*                   partial_result_user_data;
  37         stt_state_changed_cb    state_changed_cb;
  38         void*                   state_changed_user_data;
  39         stt_error_cb            error_cb;
  40         void*                   error_user_data;
  41
  42         /* option */
  43         bool    silence_supported;
  44         bool    profanity_supported;
  45         bool    punctuation_supported;
  46
  47         stt_option_profanity_e          profanity;
  48         stt_option_punctuation_e        punctuation;
  49         stt_option_silence_detection_e  silence;
  50
  51         /* state */
  52         stt_state_e     before_state;
  53         stt_state_e     current_state;
  54
  55         /* mutex */
  56         int             cb_ref_count;
  57
  58         /* result data */
  59         char*   partial_result;
  60         char*   type;
  61         char**  data_list;
  62         int     data_count;
  63         char*   msg;
  64
  65         /* error data */
  66         int     reason;
  67 }stt_client_s;
  68
  69 int stt_client_new(stt_h* stt);
  70
  71 int stt_client_destroy(stt_h stt);
  72
  73 stt_client_s* stt_client_get(stt_h stt);
  74
  75 stt_client_s* stt_client_get_by_uid(const int uid);
  76
  77 int stt_client_get_size();
  78
  79 int stt_client_use_callback(stt_client_s* client);
  80
  81 int stt_client_not_use_callback(stt_client_s* client);
  82
  83 int stt_client_get_use_callback(stt_client_s* client);
  84
  85 int stt_client_set_option_supported(stt_h stt, bool silence, bool profanity, bool punctuation);
  86
  87 #ifdef __cplusplus
  88 }
  89 #endif
  90
  91 #endif /* __STT_CLIENT_H_ */