1 /* 2 * Copyright (c) 2025 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_MANAGER_MMAPFILE_H 17 #define OHOS_RESOURCE_MANAGER_MMAPFILE_H 18 19 #include <cstdint> 20 21 #if !defined(__WINNT__) && !defined(__IDE_PREVIEW__) && !defined(__ARKUI_CROSS__) 22 #include "file_mapper.h" 23 #include "extractor.h" 24 #endif 25 26 namespace OHOS { 27 namespace Global { 28 namespace Resource { 29 class MmapFile { 30 public: 31 MmapFile(); 32 33 ~MmapFile(); 34 #if !defined(__WINNT__) && !defined(__IDE_PREVIEW__) && !defined(__ARKUI_CROSS__) 35 int fd_{0}; 36 37 std::shared_ptr<AbilityBase::Extractor> extractor_{nullptr}; 38 39 std::unique_ptr<AbilityBase::FileMapper> mapper_{nullptr}; 40 #endif 41 size_t mmapLen_{0}; 42 43 uint8_t *mmap_{nullptr}; 44 }; 45 } 46 } 47 } 48 #endif