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 #ifndef LOG_TAG
16 #define LOG_TAG "bt_ipc_hid_host_observer_stub"
17 #endif
18
19 #include "bluetooth_hid_host_observer_stub.h"
20 #include "bluetooth_log.h"
21
22 namespace OHOS {
23 namespace Bluetooth {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)24 int BluetoothHidHostObserverStub::OnRemoteRequest(
25 uint32_t code,
26 MessageParcel& data,
27 MessageParcel& reply,
28 MessageOption& option)
29 {
30 switch (code) {
31 case static_cast<uint32_t>(BluetoothHidHostObserverInterfaceCode::COMMAND_ON_CONNECTION_STATE_CHANGED): {
32 if (BluetoothHidHostObserverStub::GetDescriptor() != data.ReadInterfaceToken()) {
33 HILOGE("local descriptor is not equal to remote");
34 return IPC_INVOKER_TRANSLATE_ERR;
35 }
36 std::shared_ptr<BluetoothRawAddress> device(data.ReadParcelable<BluetoothRawAddress>());
37 if (!device) {
38 HILOGE("COMMAND_ON_CONNECTION_STATE_CHANGED device is null");
39 return IPC_INVOKER_TRANSLATE_ERR;
40 }
41 int state = data.ReadInt32();
42 int cause = data.ReadInt32();
43 OnConnectionStateChanged(*device, state, cause);
44 return NO_ERROR;
45 }
46 default:
47 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
48 }
49
50 return ERR_TRANSACTION_FAILED;
51 }
52 } // Bluetooth
53 } // OHOS
54