1 /* 2 * Copyright (c) 2021 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_DM_DEVICE_STATE_MANAGER_H 17 #define OHOS_DM_DEVICE_STATE_MANAGER_H 18 19 #include <string> 20 #include <memory> 21 #if defined(__LITEOS_M__) 22 #include "dm_mutex.h" 23 #else 24 #include <mutex> 25 #endif 26 #include "device_manager_service_listener.h" 27 #include "dm_adapter_manager.h" 28 #include "softbus_connector.h" 29 #include "dm_timer.h" 30 #include "hichain_connector.h" 31 32 namespace OHOS { 33 namespace DistributedHardware { 34 #define OFFLINE_TIMEOUT 300 35 struct StateTimerInfo { 36 std::string timerName; 37 std::string netWorkId; 38 std::string deviceId; 39 }; 40 41 class DmDeviceStateManager final : public ISoftbusStateCallback, 42 public std::enable_shared_from_this<DmDeviceStateManager> { 43 public: 44 DmDeviceStateManager(std::shared_ptr<SoftbusConnector> softbusConnector, 45 std::shared_ptr<DeviceManagerServiceListener> listener, 46 std::shared_ptr<HiChainConnector> hiChainConnector); 47 ~DmDeviceStateManager(); 48 int32_t RegisterProfileListener(const std::string &pkgName, const DmDeviceInfo &info); 49 int32_t UnRegisterProfileListener(const std::string &pkgName, const DmDeviceInfo &info); 50 void PostDeviceOnline(const std::string &pkgName, const DmDeviceInfo &info); 51 void PostDeviceOffline(const std::string &pkgName, const DmDeviceInfo &info); 52 void OnDeviceOnline(const std::string &pkgName, const DmDeviceInfo &info); 53 void OnDeviceOffline(const std::string &pkgName, const DmDeviceInfo &info); 54 void OnDeviceChanged(const std::string &pkgName, const DmDeviceInfo &info); 55 void OnDeviceReady(const std::string &pkgName, const DmDeviceInfo &info); 56 void OnProfileReady(const std::string &pkgName, const std::string &deviceId); 57 int32_t RegisterSoftbusStateCallback(); 58 void RegisterOffLineTimer(const DmDeviceInfo &deviceInfo); 59 void StartOffLineTimer(const DmDeviceInfo &deviceInfo); 60 void DeleteTimeOutGroup(std::string name); 61 void RegisterDevStateCallback(const std::string &pkgName, const std::string &extra); 62 void UnRegisterDevStateCallback(const std::string &pkgName, const std::string &extra); 63 64 private: 65 int32_t mCumulativeQuantity_ = 0; 66 std::string profileSoName_; 67 #if !defined(__LITEOS_M__) 68 std::mutex timerMapMutex_; 69 std::mutex remoteDeviceInfosMutex_; 70 #endif 71 std::shared_ptr<SoftbusConnector> softbusConnector_; 72 std::shared_ptr<DeviceManagerServiceListener> listener_; 73 std::map<std::string, DmDeviceInfo> remoteDeviceInfos_; 74 std::map<std::string, std::string> decisionInfos_; 75 std::map<std::string, StateTimerInfo> stateTimerInfoMap_; 76 std::shared_ptr<DmTimer> timer_; 77 std::shared_ptr<HiChainConnector> hiChainConnector_; 78 std::string decisionSoName_; 79 }; 80 } // namespace DistributedHardware 81 } // namespace OHOS 82 #endif // OHOS_DM_DEVICE_STATE_MANAGER_H 83