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_DISTRIBUTED_HARDWARE_LOCAL_HARDWARE_MANAGER_H 17 #define OHOS_DISTRIBUTED_HARDWARE_LOCAL_HARDWARE_MANAGER_H 18 19 #include <map> 20 #include <memory> 21 #include <vector> 22 23 #include "capability_info.h" 24 #include "device_type.h" 25 #include "ihardware_handler.h" 26 #include "single_instance.h" 27 28 namespace OHOS { 29 namespace DistributedHardware { 30 class LocalHardwareManager { 31 DECLARE_SINGLE_INSTANCE_BASE(LocalHardwareManager); 32 33 public: 34 LocalHardwareManager(); 35 ~LocalHardwareManager(); 36 void Init(); 37 void UnInit(); 38 39 private: 40 void QueryLocalHardware(const DHType dhType, IHardwareHandler *hardwareHandler); 41 void AddLocalCapabilityInfo(const std::vector<DHItem> &dhItems, const DHType dhType, 42 std::vector<std::shared_ptr<CapabilityInfo>> &capabilityInfos); 43 void CheckNonExistCapabilityInfo(const std::vector<DHItem> &dhItems, const DHType dhType); 44 void GetLocalCapabilityMapByPrefix(const DHType dhType, CapabilityInfoMap &capabilityInfoMap); 45 46 private: 47 std::map<DHType, IHardwareHandler*> compToolFuncsMap_; 48 std::map<DHType, std::shared_ptr<PluginListener>> pluginListenerMap_; 49 std::unordered_map<DHType, std::vector<DHItem>> localDHItemsMap_; 50 }; 51 } // namespace DistributedHardware 52 } // namespace OHOS 53 #endif 54