bt-service-adaptation/services/include/bt-service-audio-common.h

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2015 - 2016 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:  Anupam Roy <anupam.r@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *              http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22
  23 #ifndef __BT_SERVICE_AUDIO_COMMON_H__
  24 #define __BT_SERVICE_AUDIO_COMMON_H__
  25
  26 #include "bt-service-event-receiver.h"
  27 #include  <bt-service-common.h>
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif
  32 typedef enum {
  33         BT_PENDING_NONE = 0x00,
  34         BT_PENDING_CONNECT,
  35         BT_PENDING_DISCONNECT
  36 } bt_pending_request_t;
  37
  38 typedef enum {
  39         BT_AUDIO_HSP = 0x01,    /* HSP Connection */
  40         BT_AUDIO_A2DP = 0x02,           /* A2DP Source Connection, remote device is A2DP Sink */
  41         BT_AUDIO_ALL = 0x03,            /* HSP and A2DP Source Connection */
  42         BT_AVRCP_TARGET = 0x04, /* AVRCP Target Connection to remote AVRCP controller */
  43         BT_AVRCP = 0x08,        /* AVRCP ctrl Connection to remote AVRCP target */
  44         BT_AUDIO_A2DP_SOURCE = 0x10,    /* A2DP Sink Connection, remote device is A2DP Source */
  45         BT_AUDIO_HFP_SOURCE = 0x20      /* HSP and A2DP Sink Connection */
  46 } bt_audio_type_t;
  47
  48 typedef enum {
  49         SERVICE_SEARCH_NOT_STARTED,
  50         SERVICE_SEARCH_STARTED,
  51         SERVICE_SEARCH_DONE,
  52 } bt_audio_service_search_e;
  53
  54 typedef struct {
  55         char *address;
  56         bt_audio_type_t type;
  57         bt_audio_type_t conn_req_type;
  58         bt_audio_service_search_e search_status;
  59         gboolean is_a2dp_src_supported;
  60         gboolean is_a2dp_sink_supported;
  61         gboolean is_hfp_supported;
  62 } bt_pending_audio_conn_t;
  63
  64 typedef struct {
  65         char *address;
  66         bt_pending_request_t  pending;
  67         int type;
  68 } bt_audio_function_data_t;
  69
  70 typedef struct {
  71         int type;
  72         int disconnection_type;
  73         char *address;
  74         gboolean ag_flag;
  75 } bt_headset_wait_t;
  76
  77 typedef enum {
  78         BT_STATE_NONE = 0x00,
  79         BT_STATE_CONNECTING,
  80         BT_STATE_CONNECTED,
  81         BT_STATE_DISCONNECTING,
  82         BT_STATE_DISCONNECTED
  83 } bt_headset_device_state_t;
  84
  85 int _bt_audio_initialize(bt_service_module_t module);
  86
  87 int _bt_audio_connect(int type, bluetooth_device_address_t *device_address);
  88
  89 int _bt_audio_disconnect(int type, bluetooth_device_address_t *device_address);
  90
  91 gboolean _bt_is_service_connected(char* address, int type);
  92
  93 void _bt_remove_service_search_request(char *address);
  94
  95 void _bt_remove_headset_from_list(int type, const char *address);
  96
  97 bt_headset_wait_t *_bt_get_audio_wait_data(void);
  98
  99 void _bt_rel_wait_data(void);
 100
 101 void _bt_set_audio_wait_data_flag(gboolean flag);
 102
 103 void _bt_audio_check_pending_connect(char *address);
 104
 105 gboolean _bt_is_headset_type_connected(int type, char *address);
 106
 107 void _bt_add_headset_to_list(int type, int status, const char *address);
 108
 109 void _bt_remove_service_search_request(char *address);
 110
 111 bt_pending_audio_conn_t* _bt_get_service_search_info(char *address);
 112
 113 void _bt_cleanup_search_info_and_reply_pending_req(bt_pending_audio_conn_t *info,
 114                                                         int result);
 115 void _bt_audio_check_pending_connection(char *address);
 116
 117 void _bt_audio_check_pending_disconnection(char *address, int type);
 118
 119 #ifdef __cplusplus
 120 }
 121 #endif /* __cplusplus */
 122 #endif /* __BT_SERVICE_AUDIO_COMMON_H__ */