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 OHOS_RESOURCE_ADAPTER_IMPL_H 17 #define OHOS_RESOURCE_ADAPTER_IMPL_H 18 19 #include "extractor.h" 20 #include "file_mapper.h" 21 #include "ohos_resource_adapter.h" 22 23 namespace OHOS::NWeb { 24 class OhosFileMapperImpl : public OhosFileMapper { 25 public: 26 OhosFileMapperImpl(std::unique_ptr<OHOS::AbilityBase::FileMapper> fileMap, 27 const std::shared_ptr<OHOS::AbilityBase::Extractor>& extractor); 28 29 ~OhosFileMapperImpl() override = default; 30 31 int32_t GetFd() override; 32 33 int32_t GetOffset() override; 34 35 std::string GetFileName() override; 36 37 bool IsCompressed() override; 38 39 void* GetDataPtr() override; 40 41 size_t GetDataLen() override; 42 43 bool UnzipData(uint8_t** dest, size_t& len) override; 44 45 private: 46 std::shared_ptr<OHOS::AbilityBase::Extractor> extractor_ = nullptr; 47 48 std::unique_ptr<OHOS::AbilityBase::FileMapper> fileMap_ = nullptr; 49 }; 50 51 class OhosResourceAdapterImpl : public OhosResourceAdapter { 52 public: 53 explicit OhosResourceAdapterImpl(const std::string& hapPath); 54 55 ~OhosResourceAdapterImpl() override = default; 56 57 bool GetRawFileData(const std::string& rawFile, size_t& len, 58 uint8_t** dest, bool isSys = false) override; 59 60 std::shared_ptr<OhosFileMapper> GetRawFileMapper(const std::string& rawFile, 61 bool isSys = false) override; 62 63 bool IsRawFileExist(const std::string& rawFile, bool isSys = false) override; 64 65 bool GetRawFileLastModTime(const std::string& rawFile, 66 uint16_t& date, uint16_t& time, bool isSys = false) override; 67 68 bool GetRawFileLastModTime(const std::string& rawFile, time_t& time, bool isSys = false) override; 69 70 static bool GetResourceString(const std::string& bundleName, const std::string& moduleName, 71 const int32_t resId, std::string& result); 72 73 static std::string GetArkWebVersion(); 74 75 static std::string ConvertToSandboxPath(const std::string& installPath, const std::string& prefixPath); 76 77 static void SetArkWebCoreHapPathOverride(const std::string& hapPath); 78 79 std::string GetSystemLanguage() override; 80 81 private: 82 void Init(const std::string& hapPath); 83 84 static std::string GetModuleName(const char *configStr, size_t len); 85 86 static std::string ParseModuleName(const std::shared_ptr<OHOS::AbilityBase::Extractor> &manager); 87 88 static bool GetRawFileData(const std::shared_ptr<OHOS::AbilityBase::Extractor>& manager, 89 const std::string& rawFile, size_t& len, std::unique_ptr<uint8_t[]>& dest); 90 91 static bool HasEntry(const std::shared_ptr<OHOS::AbilityBase::Extractor>& manager, 92 const std::string& rawFile); 93 94 static bool GetFileInfo(const std::shared_ptr<OHOS::AbilityBase::Extractor>& manager, 95 const std::string& rawFile, OHOS::AbilityBase::FileInfo& info); 96 97 static std::shared_ptr<OhosFileMapper> GetRawFileMapper( 98 const std::shared_ptr<OHOS::AbilityBase::Extractor>& manager, 99 const std::string& rawFile); 100 101 std::shared_ptr<OHOS::AbilityBase::Extractor> sysExtractor_; 102 std::shared_ptr<OHOS::AbilityBase::Extractor> extractor_; 103 static std::string arkWebCoreHapPathOverride_; 104 }; 105 } // namespace OHOS::NWeb 106 107 #endif // OHOS_RESOURCE_ADAPTER_IMPL_H 108