1/*
2 * Copyright (c) 2021-2022 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 GET_DEVICE_NODE_H
17#define GET_DEVICE_NODE_H
18
19#include "nocopyable.h"
20#include "msg_head.h"
21
22namespace OHOS {
23namespace MMI {
24class GetDeviceNode {
25public:
26    GetDeviceNode();
27    ~GetDeviceNode() = default;
28    DISALLOW_COPY_AND_MOVE(GetDeviceNode);
29    int32_t GetDeviceNodeName(const std::string &targetName, uint16_t devIndex, std::string &deviceNode);
30private:
31    void InitDeviceInfo();
32    std::vector<std::string> ReadDeviceFile();
33    void AnalyseDevices(const std::vector<std::string> &cmdResult,
34        std::map<std::string, std::vector<std::string>> &deviceList) const;
35private:
36    std::map<std::string, std::string> deviceList_;
37};
38} // namespace MMI
39} // namespace OHOS
40#endif // GET_DEVICE_NODE_H