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_WIFI_SCAN_MANAGER_H
17 #define OHOS_WIFI_SCAN_MANAGER_H
18 
19 #include <mutex>
20 #include <functional>
21 #include "wifi_errcode.h"
22 #include "iscan_service_callbacks.h"
23 #include "sta_service_callback.h"
24 #include "wifi_internal_msg.h"
25 
26 namespace OHOS {
27 namespace Wifi {
28 class WifiScanManager {
29 public:
30     WifiScanManager();
31     ~WifiScanManager() = default;
32 
33     IScanSerivceCallbacks& GetScanCallback(void);
34     StaServiceCallback GetStaCallback() const;
35     void StopUnloadScanSaTimer(void);
36     void StartUnloadScanSaTimer(void);
37     void CheckAndStartScanService(int instId = 0);
38     ErrCode TryToStartScanService(int instId = 0);
39     void CheckAndStopScanService(int instId = 0);
40     void CloseScanService(int instId = 0);
41     void DealStaOpened(int instId = 0);
42 
43 private:
44     void InitScanCallback(void);
45     void DealScanOpenRes(int instId = 0);
46     void DealScanCloseRes(int instId = 0);
47     void DealScanFinished(int state, int instId = 0);
48     void DealScanInfoNotify(std::vector<InterScanInfo> &results, int instId = 0);
49     void DealStoreScanInfoEvent(std::vector<InterScanInfo> &results, int instId = 0);
50 
51 private:
52     IScanSerivceCallbacks mScanCallback;
53     uint32_t unloadScanSaTimerId{0};
54     std::mutex unloadScanSaTimerMutex;
55     StaServiceCallback mStaCallback;
56 };
57 
58 }  // namespace Wifi
59 }  // namespace OHOS
60 #endif // OHOS_WIFI_SCAN_MANAGER_H