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 22 #include "core/common/flutter/flutter_asset_manager.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 /** 35 * @brief In the card bundle upgrade condition, get the list of newly added components. 36 * @param bundleName The name of target bundle. 37 * @param formModuleList Output, the list of newly added components. 38 * @return Returns TRUE on success, FALSE on failure. 39 */ 40 static bool GetNewFormModuleList(const std::string& bundleName, std::unordered_set<std::string>& formModuleList); 41 42 private: 43 FormModulePreloader() = default; 44 ~FormModulePreloader() = default; 45 46 static bool ReadFormModuleList( 47 const std::string& bundleName, std::unordered_set<std::string>& formModuleList, bool isReloadCondition); 48 49 static void GetHapPathsByBundleName(const std::string& bundleName, std::vector<std::string>& hapPaths); 50 51 static bool ReadFileFromAssetManager( 52 const RefPtr<AssetManager>& assetManager, const std::string& fileName, std::string& content); 53 54 static bool GetFormEtsFilePath( 55 const RefPtr<AssetManager>& assetManager, std::unordered_set<std::string>& filePaths); 56 57 static bool ParseComponentCollectionJson( 58 const std::string& bundleName, const std::unordered_set<std::string>& formEtsFilePaths, 59 const std::string& content, std::unordered_set<std::string>& formModuleList, bool isReloadCondition); 60 61 static bool IsFormEtsFilePath(const std::unordered_set<std::string>& formEtsFilePaths, std::string path); 62 63 static RefPtr<AssetManager> CreateAssetManager(const std::string& hapPath); 64 }; 65 } // namespace OHOS::Ace 66 #endif // FOUNDATION_ACE_ADAPTER_OHOS_ENTRANCE_FORM_MODULE_PRELOADER_H 67