/* * Copyright 2013, Ingo Weinhold, ingo_weinhold@gmx.de. * Distributed under the terms of the MIT License. */ #ifndef _PACKAGE__HPKG__PRIVATE__PACKAGE_FILE_HEAP_READER_H_ #define _PACKAGE__HPKG__PRIVATE__PACKAGE_FILE_HEAP_READER_H_ #include #include namespace BPackageKit { namespace BHPKG { class BDataReader; class BErrorOutput; namespace BPrivate { class PackageFileHeapReader : public PackageFileHeapAccessorBase { public: PackageFileHeapReader(BErrorOutput* errorOutput, int fd, off_t heapOffset, off_t compressedHeapSize, uint64 uncompressedHeapSize); ~PackageFileHeapReader(); status_t Init(); PackageFileHeapReader* Clone() const; const OffsetArray& Offsets() const { return fOffsets; } protected: virtual status_t ReadAndDecompressChunk(size_t chunkIndex, void* compressedDataBuffer, void* uncompressedDataBuffer); private: OffsetArray fOffsets; }; } // namespace BPrivate } // namespace BHPKG } // namespace BPackageKit #endif // _PACKAGE__HPKG__PRIVATE__PACKAGE_FILE_HEAP_READER_H_