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_PA_ENGINE_ENGINE_COMMON_JS_BACKEND_ASSET_MANAGER_H
17 #define FOUNDATION_ACE_ADAPTER_OHOS_ENTRANCE_PA_ENGINE_ENGINE_COMMON_JS_BACKEND_ASSET_MANAGER_H
18 
19 #include "base/resource/asset_manager.h"
20 
21 namespace OHOS::Ace {
22 class JsBackendAssetManager : public AceType {
23     DECLARE_ACE_TYPE(JsBackendAssetManager, AceType);
24 public:
JsBackendAssetManager(const RefPtr<AssetManager> & assetManager)25     explicit JsBackendAssetManager(const RefPtr<AssetManager>& assetManager) : assetManager_(assetManager) {}
26     ~JsBackendAssetManager() override = default;
27 
28     std::string GetAssetPath(const std::string& url);
29     bool GetAssetContent(const std::string& url, std::string& content);
30     bool GetAssetContent(const std::string& url, std::vector<uint8_t>& content);
31     bool GetResourceData(const std::string& fileUri, std::vector<uint8_t>& content, std::string& ami);
32     std::vector<std::string> GetLibPath() const;
33     std::string GetAppLibPathKey() const;
34 
35 private:
36     bool ParseFileUri(const std::string& fileUri, std::string& assetsFilePath);
37     bool ParseWorkerUri(const std::string& fileUri, std::string& assetsFilePath);
38     void GetFileInfo(const std::string& fileUri, std::string& fileName, std::string& filePath);
39     RefPtr<AssetManager> assetManager_ = nullptr;
40 };
41 } // namespace OHOS::Ace
42 
43 #endif // FOUNDATION_ACE_ADAPTER_OHOS_ENTRANCE_PA_ENGINE_ENGINE_COMMON_JS_BACKEND_ASSET_MANAGER_H
44