Class Archive

Libraries/unrar/archive.hpp:26–145

#define MAX_HEADER_SIZE_RAR5 0x200000

class Archive:public File
{
  private:
    void UpdateLatestTime(FileHeader *CurBlock);
    void ConvertNameCase(wchar *Name);
    void ConvertFileHeader(FileHeader *hd);
    size_t ReadHeader14();
    size_t ReadHeader15();
    size_t ReadHeader50();
    void ProcessExtra50(RawRead *Raw,size_t ExtraSize,BaseBlock *bb);
    void RequestArcPassword();
    void UnexpEndArcMsg();
    void BrokenHeaderMsg();
    void UnkEncVerMsg(const wchar *Name,const wchar *Info);
    bool DoGetComment(Array<wchar> *CmtData);
    bool ReadCommentData(Array<wchar> *CmtData);

#if !defined(RAR_NOCRYPT)
    CryptData HeadersCrypt;
#endif
    ComprDataIO SubDataIO;
    bool DummyCmd;
    RAROptions *Cmd;


    RarTime LatestTime;
    int LastReadBlock;
    HEADER_TYPE CurHeaderType;

    bool SilentOpen;
#ifdef USE_QOPEN
    QuickOpen QOpen;
    bool ProhibitQOpen;
#endif
  public:
    Archive(RAROptions *InitCmd=NULL);
    ~Archive();
    static RARFORMAT IsSignature(const byte *D,size_t Size);
    bool IsArchive(bool EnableBroken);
    size_t SearchBlock(HEADER_TYPE HeaderType);
    size_t SearchSubBlock(const wchar *Type);
    size_t SearchRR();
    size_t ReadHeader();
    void CheckArc(bool EnableBroken);
    void CheckOpen(const wchar *Name);
    bool WCheckOpen(const wchar *Name);
    bool GetComment(Array<wchar> *CmtData);
    void ViewComment();
    void SetLatestTime(RarTime *NewTime);
    void SeekToNext();
    bool CheckAccess();
    bool IsArcDir();
    void ConvertAttributes();
    void VolSubtractHeaderSize(size_t SubSize);
    uint FullHeaderSize(size_t Size);
    int64 GetStartPos();
    void AddSubData(byte *SrcData,uint64 DataSize,File *SrcFile,
         const wchar *Name,uint Flags);