1/* 2 * Copyright 2011, Oliver Tappe <zooey@hirschkaefer.de> 3 * Distributed under the terms of the MIT License. 4 */ 5#ifndef _PACKAGE__PRIVATE__CHECKSUM_ACCESSORS_H_ 6#define _PACKAGE__PRIVATE__CHECKSUM_ACCESSORS_H_ 7 8 9#include <Entry.h> 10#include <String.h> 11 12 13namespace BPackageKit { 14 15namespace BPrivate { 16 17 18class ChecksumAccessor { 19public: 20 virtual ~ChecksumAccessor(); 21 22 virtual status_t GetChecksum(BString& checksum) const = 0; 23}; 24 25 26class ChecksumFileChecksumAccessor : public ChecksumAccessor { 27public: 28 ChecksumFileChecksumAccessor( 29 const BEntry& checksumFileEntry); 30 31 virtual status_t GetChecksum(BString& checksum) const; 32 33private: 34 BEntry fChecksumFileEntry; 35}; 36 37 38class GeneralFileChecksumAccessor : public ChecksumAccessor { 39public: 40 GeneralFileChecksumAccessor( 41 const BEntry& fileEntry, 42 bool skipMissingFile = false); 43 44 virtual status_t GetChecksum(BString& checksum) const; 45 46private: 47 BEntry fFileEntry; 48 bool fSkipMissingFile; 49}; 50 51 52class StringChecksumAccessor : public ChecksumAccessor { 53public: 54 StringChecksumAccessor(const BString& checksum); 55 56 virtual status_t GetChecksum(BString& _checksum) const; 57 58private: 59 BString fChecksum; 60}; 61 62 63} // namespace BPrivate 64 65} // namespace BPackageKit 66 67 68#endif // _PACKAGE__PRIVATE__CHECKSUM_ACCESSORS_H_ 69