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_DISTRIBUTED_HARDWARE_IDISTRIBUTED_HARDWARE_MANAGER_H
17 #define OHOS_DISTRIBUTED_HARDWARE_IDISTRIBUTED_HARDWARE_MANAGER_H
18 
19 #include <string>
20 #include <unordered_map>
21 
22 #include "device_type.h"
23 
24 namespace OHOS {
25 namespace DistributedHardware {
26 class IDistributedHardwareManager {
27 public:
~IDistributedHardwareManager()28     virtual ~IDistributedHardwareManager() {}
29     virtual int32_t Initialize() = 0;
30     virtual int32_t Release() = 0;
31     virtual int32_t SendOnLineEvent(const std::string &networkId, const std::string &uuid,
32         const std::string &udid, uint16_t deviceType) = 0;
33     virtual int32_t SendOffLineEvent(const std::string &networkId, const std::string &uuid,
34         const std::string &udid, uint16_t deviceType) = 0;
35     virtual size_t GetOnLineCount() = 0;
36     virtual int32_t GetComponentVersion(std::unordered_map<DHType, std::string> &versionMap) = 0;
37     virtual int32_t Dump(const std::vector<std::string> &argsStr, std::string &result) = 0;
38 };
39 } // namespace DistributedHardware
40 } // namespace OHOS
41 #endif // OHOS_DISTRIBUTED_HARDWARE_IDISTRIBUTED_HARDWARE_MANAGER_H
42