127 lines
3.4 KiB
C++
127 lines
3.4 KiB
C++
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#ifndef _RAR_ARCHIVE_
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#define _RAR_ARCHIVE_
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class Pack;
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enum {EN_LOCK=1,EN_VOL=2,EN_FIRSTVOL=4};
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class Archive:public File
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{
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private:
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bool IsSignature(byte *D);
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void UpdateLatestTime(FileHeader *CurBlock);
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void ConvertNameCase(char *Name);
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void ConvertNameCase(wchar *Name);
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void ConvertUnknownHeader();
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size_t ReadOldHeader();
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void UnexpEndArcMsg();
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#if !defined(SHELL_EXT) && !defined(NOCRYPT)
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CryptData HeadersCrypt;
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byte HeadersSalt[SALT_SIZE];
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#endif
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#ifndef SHELL_EXT
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ComprDataIO SubDataIO;
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byte SubDataSalt[SALT_SIZE];
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#endif
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RAROptions *Cmd,DummyCmd;
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MarkHeader MarkHead;
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OldMainHeader OldMhd;
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int RecoverySectors;
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int64 RecoveryPos;
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RarTime LatestTime;
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int LastReadBlock;
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int CurHeaderType;
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bool SilentOpen;
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public:
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Archive(RAROptions *InitCmd=NULL);
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bool IsArchive(bool EnableBroken);
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size_t SearchBlock(int BlockType);
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size_t SearchSubBlock(const char *Type);
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int ReadBlock(int BlockType);
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void WriteBlock(int BlockType,BaseBlock *wb=NULL);
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int PrepareNamesToWrite(char *Name,wchar *NameW,char *DestName,byte *DestNameW);
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void SetLhdSize();
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size_t ReadHeader();
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void CheckArc(bool EnableBroken);
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void CheckOpen(char *Name,wchar *NameW=NULL);
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bool WCheckOpen(char *Name,wchar *NameW=NULL);
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bool TestLock(int Mode);
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void MakeTemp();
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void CopyMainHeader(Archive &Src,bool CopySFX=true,char *NameToDisplay=NULL);
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bool ProcessToFileHead(Archive &Src,bool LastBlockAdded,
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Pack *Pack=NULL,const char *SkipName=NULL);
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void TmpToArc(Archive &Src);
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void CloseNew(int AdjustRecovery,bool CloseVolume);
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void WriteEndBlock(bool CloseVolume);
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void CopyFileRecord(Archive &Src);
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void CopyArchiveData(Archive &Src);
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bool GetComment(Array<byte> *CmtData,Array<wchar> *CmtDataW);
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void ViewComment();
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void ViewFileComment();
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void SetLatestTime(RarTime *NewTime);
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void SeekToNext();
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bool CheckAccess();
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bool IsArcDir();
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bool IsArcLabel();
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void ConvertAttributes();
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int GetRecoverySize(bool Required);
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void VolSubtractHeaderSize(size_t SubSize);
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void AddSubData(byte *SrcData,size_t DataSize,File *SrcFile,const char *Name,bool AllowSplit);
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bool ReadSubData(Array<byte> *UnpData,File *DestFile);
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int GetHeaderType() {return(CurHeaderType);};
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size_t ReadCommentData(Array<byte> *CmtData,Array<wchar> *CmtDataW);
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void WriteCommentData(byte *Data,size_t DataSize,bool FileComment);
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RAROptions* GetRAROptions() {return(Cmd);}
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void SetSilentOpen(bool Mode) {SilentOpen=Mode;}
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BaseBlock ShortBlock;
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MainHeader NewMhd;
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FileHeader NewLhd;
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EndArcHeader EndArcHead;
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SubBlockHeader SubBlockHead;
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FileHeader SubHead;
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CommentHeader CommHead;
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ProtectHeader ProtectHead;
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AVHeader AVHead;
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SignHeader SignHead;
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UnixOwnersHeader UOHead;
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MacFInfoHeader MACHead;
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EAHeader EAHead;
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StreamHeader StreamHead;
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int64 CurBlockPos;
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int64 NextBlockPos;
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bool OldFormat;
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bool Solid;
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bool Volume;
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bool MainComment;
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bool Locked;
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bool Signed;
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bool NotFirstVolume;
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bool Protected;
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bool Encrypted;
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size_t SFXSize;
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bool BrokenFileHeader;
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bool Splitting;
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ushort HeaderCRC;
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int64 VolWrite;
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int64 AddingFilesSize;
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size_t AddingHeadersSize;
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bool NewArchive;
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char FirstVolumeName[NM];
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wchar FirstVolumeNameW[NM];
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};
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#endif
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