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 EDM_PLUGIN_MANAGER_H 17 #define EDM_PLUGIN_MANAGER_H 18 #include <dlfcn.h> 19 #include <map> 20 #include <memory> 21 #include "iplugin.h" 22 23 namespace OHOS { 24 namespace EDM { 25 class PluginManager : public std::enable_shared_from_this<PluginManager> { 26 public: 27 static std::shared_ptr<PluginManager> GetInstance(); 28 std::shared_ptr<IPlugin> GetPluginByFuncCode(std::uint32_t funcCode); 29 std::shared_ptr<IPlugin> GetPluginByPolicyName(const std::string &policyName); 30 bool AddPlugin(std::shared_ptr<IPlugin> plugin); 31 virtual ~PluginManager(); 32 void Init(); 33 34 void DumpPlugin(); 35 private: 36 std::map<std::uint32_t, std::shared_ptr<IPlugin>> pluginsCode_; 37 std::map<std::string, std::shared_ptr<IPlugin>> pluginsName_; 38 std::vector<void *> pluginHandles_; 39 static std::mutex mutexLock_; 40 static std::shared_ptr<PluginManager> instance_; 41 PluginManager(); 42 void LoadPlugin(); 43 void LoadPlugin(const std::string &pluginPath); 44 }; 45 } // namespace EDM 46 } // namespace OHOS 47 48 #endif // EDM_PLUGIN_MANAGER_H 49