180922886Sopenharmony_ci/* 280922886Sopenharmony_ci * Copyright (c) 2024 Huawei Device Co., Ltd. 380922886Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 480922886Sopenharmony_ci * you may not use this file except in compliance with the License. 580922886Sopenharmony_ci * You may obtain a copy of the License at 680922886Sopenharmony_ci * 780922886Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 880922886Sopenharmony_ci * 980922886Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 1080922886Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 1180922886Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1280922886Sopenharmony_ci * See the License for the specific language governing permissions and 1380922886Sopenharmony_ci * limitations under the License. 1480922886Sopenharmony_ci */ 1580922886Sopenharmony_ci#ifndef PLUGIN_LIB_H 1680922886Sopenharmony_ci#define PLUGIN_LIB_H 1780922886Sopenharmony_ci 1880922886Sopenharmony_ci#include <string> 1980922886Sopenharmony_ci#include "nocopyable.h" 2080922886Sopenharmony_ci 2180922886Sopenharmony_cinamespace OHOS::AVSession { 2280922886Sopenharmony_ci 2380922886Sopenharmony_ciclass PluginLib { 2480922886Sopenharmony_cipublic: 2580922886Sopenharmony_ci DISALLOW_COPY_AND_MOVE(PluginLib); 2680922886Sopenharmony_ci explicit PluginLib(const std::string &libName); 2780922886Sopenharmony_ci ~PluginLib(); 2880922886Sopenharmony_ci void *LoadSymbol(const std::string &symbolName); 2980922886Sopenharmony_ci 3080922886Sopenharmony_ciprivate: 3180922886Sopenharmony_ci void LogDlfcnErr(const std::string &desc); 3280922886Sopenharmony_ci static std::string GetRealPath(const std::string &path); 3380922886Sopenharmony_ci static bool CheckPathExist(const std::string &path); 3480922886Sopenharmony_ci 3580922886Sopenharmony_ci std::string libName_; 3680922886Sopenharmony_ci void *handle_; 3780922886Sopenharmony_ci}; 3880922886Sopenharmony_ci} // namespace OHOS::AVSession 3980922886Sopenharmony_ci#endif // PLUGIN_LIB_H