4.27 beta

7zip/Compress/Rar29/Original/rdwrfn.hpp

@@ -0,0 +1,104 @@
+#ifndef _RAR_DATAIO_
+#define _RAR_DATAIO_
+
+// Igor Pavlov
+#include "../../../ICoder.h"
+
+class CmdAdd;
+class Unpack;
+
+// Igor Pavlov
+struct CExitCode
+{
+  HRESULT Result;
+  CExitCode(HRESULT result): Result(result) {};
+};
+
+class ComprDataIO
+{
+  private:
+    void ShowUnpRead(Int64 ArcPos,Int64 ArcSize);
+    void ShowUnpWrite();
+
+
+    bool UnpackFromMemory;
+    uint UnpackFromMemorySize;
+    byte *UnpackFromMemoryAddr;
+
+    bool UnpackToMemory;
+    uint UnpackToMemorySize;
+    byte *UnpackToMemoryAddr;
+
+    uint UnpWrSize;
+    byte *UnpWrAddr;
+
+    Int64 UnpPackedSize;
+
+    bool ShowProgress;
+    bool TestMode;
+    bool SkipUnpCRC;
+
+    // Igor Pavlov
+    // File *SrcFile;
+    // File *DestFile;
+    ISequentialInStream *SrcFile;
+    ISequentialOutStream *DestFile;
+    ICompressProgressInfo *Progress;
+
+    CmdAdd *Command;
+
+    // Igor Pavlov
+    /*
+    FileHeader *SubHead;
+    Int64 *SubHeadPos;
+    */
+
+#ifndef NOCRYPT
+    CryptData Crypt;
+    CryptData Decrypt;
+#endif
+
+
+    int LastPercent;
+
+    char CurrentCommand;
+
+  public:
+    ComprDataIO();
+    void Init();
+    int UnpRead(byte *Addr,uint Count);
+    void UnpWrite(byte *Addr,uint Count);
+    void EnableShowProgress(bool Show) {ShowProgress=Show;}
+    void GetUnpackedData(byte **Data,uint *Size);
+    void SetPackedSizeToRead(Int64 Size) {UnpPackedSize=Size;}
+    void SetTestMode(bool Mode) {TestMode=Mode;}
+    void SetSkipUnpCRC(bool Skip) {SkipUnpCRC=Skip;}
+    // Igor Pavlov
+    // void SetFiles(File *SrcFile,File *DestFile);
+    void SetFiles(ISequentialInStream *srcFile,
+        ISequentialOutStream *destFile, ICompressProgressInfo *progress);
+
+    void SetCommand(CmdAdd *Cmd) {Command=Cmd;}
+    // Igor Pavlov
+    // void SetSubHeader(FileHeader *hd,Int64 *Pos) {SubHead=hd;SubHeadPos=Pos;}
+    // void SetEncryption(int Method,char *Password,byte *Salt,bool Encrypt);
+    // void SetAV15Encryption();
+    // void SetCmt13Encryption();
+    void SetUnpackToMemory(byte *Addr,uint Size);
+    void SetCurrentCommand(char Cmd) {CurrentCommand=Cmd;}
+
+    bool PackVolume;
+    bool UnpVolume;
+    bool NextVolumeMissing;
+    Int64 TotalPackRead;
+    Int64 UnpArcSize;
+    Int64 CurPackRead,CurPackWrite,CurUnpRead,CurUnpWrite;
+    Int64 ProcessedArcSize,TotalArcSize;
+
+    uint PackFileCRC,UnpFileCRC,PackedCRC;
+
+    int Encryption;
+    int Decryption;
+};
+
+#endif