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 FOUNDATION_ACE_ADAPTER_OHOS_ENTRANCE_FORM_MODULE_PRELOADER_H 17 #define FOUNDATION_ACE_ADAPTER_OHOS_ENTRANCE_FORM_MODULE_PRELOADER_H 18 19 #include <unordered_set> 20 #include <vector> 21 #include <map> 22 #include "core/common/asset_manager_impl.h" 23 24 namespace OHOS::Ace { 25 class FormModulePreloader { 26 public: 27 /** 28 * @brief Get a list of components used by cards in the specified bundle. 29 * @param bundleName The name of target bundle. 30 * @param formModuleList Output, the list of components. 31 * @return Returns TRUE on success, FALSE on failure. 32 */ 33 static bool CreateFormModuleList(const std::string& bundleName, std::unordered_set<std::string>& formModuleList, 34 const std::map<std::string, std::string>* hapPathMap); 35 /** 36 * @brief In the card bundle upgrade condition, get the list of newly added components. 37 * @param bundleName The name of target bundle. 38 * @param formModuleList Output, the list of newly added components. 39 * @return Returns TRUE on success, FALSE on failure. 40 */ 41 static bool GetNewFormModuleList(const std::string& bundleName, std::unordered_set<std::string>& formModuleList, 42 const std::map<std::string, std::string>* hapPathMap); 43 44 private: 45 FormModulePreloader() = default; 46 ~FormModulePreloader() = default; 47 48 static bool ReadFormModuleList(const std::string& bundleName, std::unordered_set<std::string>& formModuleList, 49 const std::map<std::string, std::string>* hapPathMap, bool isReloadCondition); 50 51 static bool ReadFileFromAssetManager( 52 const RefPtr<AssetManager>& assetManager, const std::string& fileName, std::string& content); 53 54 static bool ParseComponentCollectionJson( 55 const std::string& bundleName, const std::string& content, 56 std::unordered_set<std::string>& formModuleList, bool isReloadCondition); 57 58 static bool IsFormEtsFilePath(const std::unordered_set<std::string>& formEtsFilePaths, std::string path); 59 60 static RefPtr<AssetManager> CreateAssetManager(const std::string& hapPath); 61 }; 62 } // namespace OHOS::Ace 63 #endif // FOUNDATION_ACE_ADAPTER_OHOS_ENTRANCE_FORM_MODULE_PRELOADER_H 64