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 #include "demo_stub.h"
17
18 #include "errors.h"
19 #include "ipc_object_stub.h"
20 #include "ipc_types.h"
21 #include "message_option.h"
22 #include "message_parcel.h"
23
24 namespace OHOS {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)25 int32_t DemoStub::OnRemoteRequest(uint32_t code,
26 MessageParcel& data, MessageParcel& reply, MessageOption& option)
27 {
28 switch (code) {
29 case ADD_VOLUME: {
30 bool ret = reply.WriteInt32(AddVolume(data.ReadInt32()));
31 return (ret ? ERR_OK : ERR_FLATTEN_OBJECT);
32 }
33 default:
34 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
35 }
36 }
37 }
38