1 /*
2  * Copyright (C) 2022 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 
16 #ifndef OHOS_BLUETOOTH_STANDARD_AVRCP_TG_STUB_H
17 #define OHOS_BLUETOOTH_STANDARD_AVRCP_TG_STUB_H
18 
19 #include <map>
20 
21 #include "iremote_stub.h"
22 #include "i_bluetooth_avrcp_tg.h"
23 
24 namespace OHOS {
25 namespace Bluetooth {
26 class BluetoothAvrcpTgStub : public IRemoteStub<IBluetoothAvrcpTg> {
27 public:
28     BluetoothAvrcpTgStub();
29     virtual ~BluetoothAvrcpTgStub();
30 
31     ErrCode OnRemoteRequest(
32         uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option) override;
33 
34 private:
35     ErrCode RegisterObserverInner(MessageParcel &data, MessageParcel &reply);
36     ErrCode UnregisterObserverInner(MessageParcel &data, MessageParcel &reply);
37     ErrCode SetActiveDeviceInner(MessageParcel &data, MessageParcel &reply);
38     ErrCode ConnectInner(MessageParcel &data, MessageParcel &reply);
39     ErrCode DisconnectInner(MessageParcel &data, MessageParcel &reply);
40     ErrCode GetConnectedDevicesInner(MessageParcel &data, MessageParcel &reply);
41     ErrCode GetDevicesByStatesInner(MessageParcel &data, MessageParcel &reply);
42     ErrCode GetDeviceStateInner(MessageParcel &data, MessageParcel &reply);
43     ErrCode NotifyPlaybackStatusChangedInner(MessageParcel &data, MessageParcel &reply);
44     ErrCode NotifyTrackChangedInner(MessageParcel &data, MessageParcel &reply);
45     ErrCode NotifyTrackReachedEndInner(MessageParcel &data, MessageParcel &reply);
46     ErrCode NotifyTrackReachedStartInner(MessageParcel &data, MessageParcel &reply);
47     ErrCode NotifyPlaybackPosChangedInner(MessageParcel &data, MessageParcel &reply);
48     ErrCode NotifyPlayerAppSettingChangedInner(MessageParcel &data, MessageParcel &reply);
49     ErrCode NotifyNowPlayingContentChangedInner(MessageParcel &data, MessageParcel &reply);
50     ErrCode NotifyAvailablePlayersChangedInner(MessageParcel &data, MessageParcel &reply);
51     ErrCode NotifyAddressedPlayerChangedInner(MessageParcel &data, MessageParcel &reply);
52     ErrCode NotifyUidChangedInner(MessageParcel &data, MessageParcel &reply);
53     ErrCode NotifyVolumeChangedInner(MessageParcel &data, MessageParcel &reply);
54     ErrCode SetDeviceAbsoluteVolumeInner(MessageParcel &data, MessageParcel &reply);
55     ErrCode SetDeviceAbsVolumeAbilityInner(MessageParcel &data, MessageParcel &reply);
56     ErrCode GetDeviceAbsVolumeAbilityInner(MessageParcel &data, MessageParcel &reply);
57 
58     bool IsInvalidAttributesSize(int32_t attributesSize);
59     bool IsInvalidDeviceStatesSize(int32_t statesSize);
60 
61     using BluetoothHostFunc = ErrCode (BluetoothAvrcpTgStub::*)(MessageParcel &data, MessageParcel &reply);
62     std::map<uint32_t, BluetoothHostFunc> memberFuncMap_;
63     DISALLOW_COPY_AND_MOVE(BluetoothAvrcpTgStub);
64 };
65 }  // namespace Bluetooth
66 }  // namespace OHOS
67 #endif  // OHOS_BLUETOOTH_STANDARD_AVRCP_TG_STUB_H