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File indexing completed on 2021-02-14 13:07:30

0001 #ifndef _include_LzmaFile_h_
0002 #define _include_LzmaFile_h_
0003 
0004 #include "Types.h"
0005 #include "7zFile.h"
0006 #include "LzmaDec.h"
0007 
0008 #include <string>
0009 #include <queue>
0010 
0011 #include "LzmaDec.h"
0012 #include "Alloc.h"
0013 #include "Types.h"
0014 #include "7zFile.h"
0015 
0016 #include <sstream>
0017 #include <string>
0018 #include <iostream>
0019 #include <queue>
0020 
0021 #define IN_BUF_SIZE (1 << 16)
0022 #define OUT_BUF_SIZE (1 << 16)
0023 
0024 struct LzmaFile {
0025   LzmaFile();
0026 
0027   SRes Open(const std::string& fileName);
0028   SRes Close();
0029   SRes DecodeAll();
0030   SRes DecodeBuffer();
0031   //SRes DecodeArray(double* data, const int length);
0032   SRes ReadNextNumber(double& data);
0033   SRes FillArray(double* data, const int length);
0034 
0035   CFileSeqInStream inStream;
0036   int res;
0037   CLzmaDec state;
0038 
0039   // std::ostringstream fStrNumber;
0040 
0041   UInt64 unpackSize;
0042 
0043   Byte inBuf[IN_BUF_SIZE];
0044   Byte outBuf[OUT_BUF_SIZE];
0045 
0046   std::queue<double> fStorage;
0047 
0048   size_t inPos;
0049   size_t inSize;
0050   size_t outPos;
0051 
0052   // string converting
0053   bool fStartNumber;
0054 
0055   bool fReadSign;
0056   bool fReadMantisseR;
0057   bool fReadMantisseF;
0058   bool fReadExponentSign;
0059   bool fReadExponent;
0060 
0061   bool fNegative;
0062   bool fExponentNegative;
0063 
0064   double fMantisseR;
0065   double fMantisseF;
0066   int fMantisseFcount;
0067   int fExponent;
0068 };
0069 
0070 #endif