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 
16 #ifndef OHOS_IDCALL_CLIENT_H
17 #define OHOS_IDCALL_CLIENT_H
18 
19 #include <cstdint>
20 #include <iostream>
21 #include <string>
22 
23 #include "idcall_device_callback.h"
24 #include "dcall/dcall_device_info.h"
25 
26 namespace OHOS {
27 namespace DistributedHardware {
28 const std::string DCALL_LOADER_GET_DCALL_CLIENT_HANDLER = "GetDCallClientInstance";
29 
30 class IDCallClient {
31 public:
32     virtual ~IDCallClient() = default;
33     virtual int32_t Init() = 0;
34     virtual int32_t UnInit() = 0;
35     virtual int32_t SwitchDevice(const std::string& devId, int32_t flag) = 0;
36     virtual int32_t GetOnlineDeviceList(std::vector<std::string>& devList) = 0;
37     virtual int32_t RegisterDeviceCallback(const std::string name,
38         const std::shared_ptr<IDCallDeviceCallback>& callback) = 0;
39     virtual int32_t UnRegisterDeviceCallback(const std::string& name) = 0;
40     virtual int32_t GetDCallDeviceInfo(const std::string &devId, DCallDeviceInfo& devInfo) = 0;
41 };
42 
43 extern "C" __attribute__((visibility("default"))) IDCallClient* GetDCallClientInstance();
44 
45 } // DistributedHardware
46 } // OHOS
47 #endif // OHOS_IDCALL_CLIENT_H
48