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-rw-r--r--src/libs/7zip/unix/CPP/7zip/Compress/Rar2Decoder.h174
1 files changed, 0 insertions, 174 deletions
diff --git a/src/libs/7zip/unix/CPP/7zip/Compress/Rar2Decoder.h b/src/libs/7zip/unix/CPP/7zip/Compress/Rar2Decoder.h
deleted file mode 100644
index 61a8b4dab..000000000
--- a/src/libs/7zip/unix/CPP/7zip/Compress/Rar2Decoder.h
+++ /dev/null
@@ -1,174 +0,0 @@
-// Rar2Decoder.h
-// According to unRAR license, this code may not be used to develop
-// a program that creates RAR archives
-
-#ifndef __COMPRESS_RAR2_DECODER_H
-#define __COMPRESS_RAR2_DECODER_H
-
-#include "../../Common/MyCom.h"
-
-#include "../ICoder.h"
-
-#include "../Common/InBuffer.h"
-
-#include "BitmDecoder.h"
-#include "HuffmanDecoder.h"
-#include "LzOutWindow.h"
-
-namespace NCompress {
-namespace NRar2 {
-
-const UInt32 kNumRepDists = 4;
-const UInt32 kDistTableSize = 48;
-
-const int kMMTableSize = 256 + 1;
-
-const UInt32 kMainTableSize = 298;
-const UInt32 kLenTableSize = 28;
-
-const UInt32 kDistTableStart = kMainTableSize;
-const UInt32 kLenTableStart = kDistTableStart + kDistTableSize;
-
-const UInt32 kHeapTablesSizesSum = kMainTableSize + kDistTableSize + kLenTableSize;
-
-const UInt32 kLevelTableSize = 19;
-
-const UInt32 kMMTablesSizesSum = kMMTableSize * 4;
-
-const UInt32 kMaxTableSize = kMMTablesSizesSum;
-
-const UInt32 kTableDirectLevels = 16;
-const UInt32 kTableLevelRepNumber = kTableDirectLevels;
-const UInt32 kTableLevel0Number = kTableLevelRepNumber + 1;
-const UInt32 kTableLevel0Number2 = kTableLevel0Number + 1;
-
-const UInt32 kLevelMask = 0xF;
-
-
-const UInt32 kRepBothNumber = 256;
-const UInt32 kRepNumber = kRepBothNumber + 1;
-const UInt32 kLen2Number = kRepNumber + 4;
-
-const UInt32 kLen2NumNumbers = 8;
-const UInt32 kReadTableNumber = kLen2Number + kLen2NumNumbers;
-const UInt32 kMatchNumber = kReadTableNumber + 1;
-
-const Byte kLenStart[kLenTableSize] = {0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224};
-const Byte kLenDirectBits[kLenTableSize] = {0,0,0,0,0,0,0,0,1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5};
-
-const UInt32 kDistStart[kDistTableSize] = {0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576,32768U,49152U,65536,98304,131072,196608,262144,327680,393216,458752,524288,589824,655360,720896,786432,851968,917504,983040};
-const Byte kDistDirectBits[kDistTableSize] = {0,0,0,0,1,1,2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16};
-
-const Byte kLevelDirectBits[kLevelTableSize] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 7};
-
-const Byte kLen2DistStarts[kLen2NumNumbers]={0,4,8,16,32,64,128,192};
-const Byte kLen2DistDirectBits[kLen2NumNumbers]={2,2,3, 4, 5, 6, 6, 6};
-
-const UInt32 kDistLimit2 = 0x101 - 1;
-const UInt32 kDistLimit3 = 0x2000 - 1;
-const UInt32 kDistLimit4 = 0x40000 - 1;
-
-const UInt32 kMatchMaxLen = 255 + 2;
-const UInt32 kMatchMaxLenMax = 255 + 5;
-const UInt32 kNormalMatchMinLen = 3;
-
-namespace NMultimedia {
-
-struct CFilter
-{
- int K1,K2,K3,K4,K5;
- int D1,D2,D3,D4;
- int LastDelta;
- UInt32 Dif[11];
- UInt32 ByteCount;
- int LastChar;
-
- Byte Decode(int &channelDelta, Byte delta);
-
- void Init() { memset(this, 0, sizeof(*this)); }
-
-};
-
-const int kNumChanelsMax = 4;
-
-class CFilter2
-{
-public:
- CFilter m_Filters[kNumChanelsMax];
- int m_ChannelDelta;
- int CurrentChannel;
-
- void Init() { memset(this, 0, sizeof(*this)); }
- Byte Decode(Byte delta)
- {
- return m_Filters[CurrentChannel].Decode(m_ChannelDelta, delta);
- }
-
-};
-
-}
-
-typedef NBitm::CDecoder<CInBuffer> CBitDecoder;
-
-const int kNumHuffmanBits = 15;
-
-class CDecoder :
- public ICompressCoder,
- public ICompressSetDecoderProperties2,
- public CMyUnknownImp
-{
- CLzOutWindow m_OutWindowStream;
- CBitDecoder m_InBitStream;
- NHuffman::CDecoder<kNumHuffmanBits, kMainTableSize> m_MainDecoder;
- NHuffman::CDecoder<kNumHuffmanBits, kDistTableSize> m_DistDecoder;
- NHuffman::CDecoder<kNumHuffmanBits, kLenTableSize> m_LenDecoder;
- NHuffman::CDecoder<kNumHuffmanBits, kMMTableSize> m_MMDecoders[NMultimedia::kNumChanelsMax];
- NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder;
-
- bool m_AudioMode;
-
- NMultimedia::CFilter2 m_MmFilter;
- int m_NumChannels;
-
- UInt32 m_RepDists[kNumRepDists];
- UInt32 m_RepDistPtr;
-
- UInt32 m_LastLength;
-
- Byte m_LastLevels[kMaxTableSize];
-
- UInt64 m_PackSize;
- bool m_IsSolid;
-
- void InitStructures();
- UInt32 ReadBits(int numBits);
- bool ReadTables();
- bool ReadLastTables();
-
- bool DecodeMm(UInt32 pos);
- bool DecodeLz(Int32 pos);
-
- HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream,
- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
-
-public:
- CDecoder();
-
- MY_UNKNOWN_IMP1(ICompressSetDecoderProperties2)
-
- void ReleaseStreams()
- {
- m_OutWindowStream.ReleaseStream();
- m_InBitStream.ReleaseStream();
- }
-
- STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream,
- const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
-
- STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size);
-
-};
-
-}}
-
-#endif