1 /*
2 * Copyright (C) 2023 Huawei Device Co., Ltd.
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 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 #ifndef LOG_TAG
16 #define LOG_TAG "bt_fwk_audio_manager"
17 #endif
18
19 #include "bluetooth_audio_manager.h"
20 #include "bluetooth_errorcode.h"
21 #include "bluetooth_log.h"
22 #include "bluetooth_host.h"
23 #include "i_bluetooth_audio_manager.h"
24 #include "i_bluetooth_host.h"
25 #include "bluetooth_utils.h"
26 #include "bluetooth_profile_manager.h"
27
28 namespace OHOS {
29 namespace Bluetooth {
30 struct BluetoothAudioManager::impl {
31 impl();
32 int EnableWearDetection(const std::string &deviceId);
33 int DisableWearDetection(const std::string &deviceId);
34 int GetWearDetectionState(const std::string &deviceId, int32_t &ability);
35 int IsDeviceWearing(const BluetoothRemoteDevice &device);
36 int IsWearDetectionSupported(const BluetoothRemoteDevice &device, bool &isSupported);
37 int SendDeviceSelection(const BluetoothRemoteDevice &device, int useA2dp, int useHfp, int userSelection);
38 };
39
impl()40 BluetoothAudioManager::impl::impl()
41 {}
42
BluetoothAudioManager()43 BluetoothAudioManager::BluetoothAudioManager():pimpl(std::make_unique<impl>())
44 {}
45
EnableWearDetection(const std::string & deviceId)46 int BluetoothAudioManager::impl::EnableWearDetection(const std::string &deviceId)
47 {
48 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
49 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
50 return proxy->EnableWearDetection(deviceId);
51 }
52
DisableWearDetection(const std::string & deviceId)53 int BluetoothAudioManager::impl::DisableWearDetection(const std::string &deviceId)
54 {
55 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
56 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
57 return proxy->DisableWearDetection(deviceId);
58 }
59
GetWearDetectionState(const std::string & deviceId,int32_t & ability)60 int BluetoothAudioManager::impl::GetWearDetectionState(const std::string &deviceId, int32_t &ability)
61 {
62 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
63 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
64 return proxy->GetWearDetectionState(deviceId, ability);
65 }
66
IsDeviceWearing(const BluetoothRemoteDevice & device)67 int BluetoothAudioManager::impl::IsDeviceWearing(const BluetoothRemoteDevice &device)
68 {
69 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
70 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
71 return proxy->IsDeviceWearing(BluetoothRawAddress(device.GetDeviceAddr()));
72 }
73
IsWearDetectionSupported(const BluetoothRemoteDevice & device,bool & isSupported)74 int BluetoothAudioManager::impl::IsWearDetectionSupported(const BluetoothRemoteDevice &device, bool &isSupported)
75 {
76 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
77 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
78 return proxy->IsWearDetectionSupported(BluetoothRawAddress(device.GetDeviceAddr()), isSupported);
79 }
80
SendDeviceSelection(const BluetoothRemoteDevice & device,int useA2dp,int useHfp,int userSelection)81 int BluetoothAudioManager::impl::SendDeviceSelection(const BluetoothRemoteDevice &device,
82 int useA2dp, int useHfp, int userSelection)
83 {
84 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
85 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
86 return proxy->SendDeviceSelection(BluetoothRawAddress(device.GetDeviceAddr()), useA2dp, useHfp, userSelection);
87 }
88
EnableWearDetection(const std::string & deviceId)89 int BluetoothAudioManager::EnableWearDetection(const std::string &deviceId)
90 {
91 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
92 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
93 return pimpl->EnableWearDetection(deviceId);
94 }
95
DisableWearDetection(const std::string & deviceId)96 int BluetoothAudioManager::DisableWearDetection(const std::string &deviceId)
97 {
98 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
99 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
100 return pimpl->DisableWearDetection(deviceId);
101 }
102
GetWearDetectionState(const std::string & deviceId,int32_t & ability)103 int BluetoothAudioManager::GetWearDetectionState(const std::string &deviceId, int32_t &ability)
104 {
105 sptr<IBluetoothAudioManager> proxy = GetRemoteProxy<IBluetoothAudioManager>(PROFILE_AUDIO_MANAGER);
106 CHECK_AND_RETURN_LOG_RET(proxy != nullptr, BT_ERR_INVALID_STATE, "failed: no proxy");
107 return pimpl->GetWearDetectionState(deviceId, ability);
108 }
109
IsDeviceWearing(const BluetoothRemoteDevice & device)110 int BluetoothAudioManager::IsDeviceWearing(const BluetoothRemoteDevice &device)
111 {
112 HILOGI("enter, device: %{public}s", GET_ENCRYPT_ADDR(device));
113 CHECK_AND_RETURN_LOG_RET(IS_BT_ENABLED(), BT_ERR_INVALID_STATE, "bluetooth is off");
114 CHECK_AND_RETURN_LOG_RET(device.IsValidBluetoothRemoteDevice(), BT_ERR_INVALID_STATE, "input parameter error");
115 CHECK_AND_RETURN_LOG_RET(pimpl != nullptr, BT_ERR_INVALID_STATE, "pimpl is null");
116
117 return pimpl->IsDeviceWearing(device);
118 }
119
IsWearDetectionSupported(const BluetoothRemoteDevice & device,bool & isSupported)120 int BluetoothAudioManager::IsWearDetectionSupported(const BluetoothRemoteDevice &device, bool &isSupported)
121 {
122 HILOGI("enter, device: %{public}s", GET_ENCRYPT_ADDR(device));
123 if (!IS_BT_ENABLED()) {
124 HILOGE("bluetooth is off.");
125 return BT_ERR_INVALID_STATE;
126 }
127
128 if (!device.IsValidBluetoothRemoteDevice()) {
129 HILOGE("input parameter error.");
130 return BT_ERR_INVALID_PARAM;
131 }
132
133 if (pimpl == nullptr) {
134 HILOGE("pimpl is null");
135 return BT_ERR_INVALID_STATE;
136 }
137 return pimpl->IsWearDetectionSupported(device, isSupported);
138 }
139
SendDeviceSelection(const BluetoothRemoteDevice & device,int useA2dp,int useHfp,int userSelection) const140 int BluetoothAudioManager::SendDeviceSelection(const BluetoothRemoteDevice &device,
141 int useA2dp, int useHfp, int userSelection) const
142 {
143 HILOGI("enter, device: %{public}s, useA2dp: %{public}d, useHfp: %{public}d, userSelection:%{public}d",
144 GET_ENCRYPT_ADDR(device), useA2dp, useHfp, userSelection);
145 if (!IS_BT_ENABLED()) {
146 HILOGE("bluetooth is off.");
147 return BT_ERR_INVALID_STATE;
148 }
149
150 if (!device.IsValidBluetoothRemoteDevice()) {
151 HILOGE("input parameter error.");
152 return BT_ERR_INVALID_PARAM;
153 }
154
155 if (pimpl == nullptr) {
156 HILOGE("pimpl is null");
157 return BT_ERR_INVALID_STATE;
158 }
159 return pimpl->SendDeviceSelection(device, useA2dp, useHfp, userSelection);
160 }
161
GetInstance()162 BluetoothAudioManager &BluetoothAudioManager::GetInstance()
163 {
164 #ifdef DTFUZZ_TEST
165 static BluetoothNoDestructor<BluetoothAudioManager> instance;
166 return *instance;
167 #else
168 static BluetoothAudioManager instance;
169 return instance;
170 #endif
171 }
172
173 } // namespace Bluetooth
174 } // namespace OHOS
175