diff options
Diffstat (limited to 'installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress')
104 files changed, 17833 insertions, 0 deletions
diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder1.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder1.cpp new file mode 100644 index 000000000..3e66feeb6 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder1.cpp @@ -0,0 +1,315 @@ +// ArjDecoder1.cpp + +#include "StdAfx.h" + +#include "ArjDecoder1.h" + +namespace NCompress{ +namespace NArj { +namespace NDecoder1 { + +static const UInt32 kHistorySize = 26624; +static const UInt32 kMatchMinLen = 3; +static const UInt32 kMatchMaxLen = 256; + +// static const UInt32 kNC = 255 + kMatchMaxLen + 2 - kMatchMinLen; + +void CCoder::MakeTable(int nchar, Byte *bitlen, int tablebits, + UInt32 *table, int tablesize) +{ + UInt32 count[17], weight[17], start[18], *p; + UInt32 i, k, len, ch, jutbits, avail, nextcode, mask; + + for (i = 1; i <= 16; i++) + count[i] = 0; + for (i = 0; (int)i < nchar; i++) + count[bitlen[i]]++; + + start[1] = 0; + for (i = 1; i <= 16; i++) + start[i + 1] = start[i] + (count[i] << (16 - i)); + if (start[17] != (UInt32) (1 << 16)) + throw "Data error"; + + jutbits = 16 - tablebits; + for (i = 1; (int)i <= tablebits; i++) + { + start[i] >>= jutbits; + weight[i] = 1 << (tablebits - i); + } + while (i <= 16) + { + weight[i] = 1 << (16 - i); + i++; + } + + i = start[tablebits + 1] >> jutbits; + if (i != (UInt32) (1 << 16)) + { + k = 1 << tablebits; + while (i != k) + table[i++] = 0; + } + + avail = nchar; + mask = 1 << (15 - tablebits); + for (ch = 0; (int)ch < nchar; ch++) + { + if ((len = bitlen[ch]) == 0) + continue; + k = start[len]; + nextcode = k + weight[len]; + if ((int)len <= tablebits) + { + if (nextcode > (UInt32)tablesize) + throw "Data error"; + for (i = start[len]; i < nextcode; i++) + table[i] = ch; + } + else + { + p = &table[k >> jutbits]; + i = len - tablebits; + while (i != 0) + { + if (*p == 0) + { + right[avail] = left[avail] = 0; + *p = avail++; + } + if (k & mask) + p = &right[*p]; + else + p = &left[*p]; + k <<= 1; + i--; + } + *p = ch; + } + start[len] = nextcode; + } +} + +void CCoder::read_pt_len(int nn, int nbit, int i_special) +{ + UInt32 n = m_InBitStream.ReadBits(nbit); + if (n == 0) + { + UInt32 c = m_InBitStream.ReadBits(nbit); + int i; + for (i = 0; i < nn; i++) + pt_len[i] = 0; + for (i = 0; i < 256; i++) + pt_table[i] = c; + } + else + { + UInt32 i = 0; + while (i < n) + { + UInt32 bitBuf = m_InBitStream.GetValue(16); + int c = bitBuf >> 13; + if (c == 7) + { + UInt32 mask = 1 << (12); + while (mask & bitBuf) + { + mask >>= 1; + c++; + } + } + m_InBitStream.MovePos((c < 7) ? 3 : (int)(c - 3)); + pt_len[i++] = (Byte)c; + if (i == (UInt32)i_special) + { + c = m_InBitStream.ReadBits(2); + while (--c >= 0) + pt_len[i++] = 0; + } + } + while (i < (UInt32)nn) + pt_len[i++] = 0; + MakeTable(nn, pt_len, 8, pt_table, PTABLESIZE); + } +} + +void CCoder::read_c_len() +{ + int i, c, n; + UInt32 mask; + + n = m_InBitStream.ReadBits(CBIT); + if (n == 0) + { + c = m_InBitStream.ReadBits(CBIT); + for (i = 0; i < NC; i++) + c_len[i] = 0; + for (i = 0; i < CTABLESIZE; i++) + c_table[i] = c; + } + else + { + i = 0; + while (i < n) + { + UInt32 bitBuf = m_InBitStream.GetValue(16); + c = pt_table[bitBuf >> (8)]; + if (c >= NT) + { + mask = 1 << (7); + do + { + if (bitBuf & mask) + c = right[c]; + else + c = left[c]; + mask >>= 1; + } while (c >= NT); + } + m_InBitStream.MovePos((int)(pt_len[c])); + if (c <= 2) + { + if (c == 0) + c = 1; + else if (c == 1) + c = m_InBitStream.ReadBits(4) + 3; + else + c = m_InBitStream.ReadBits(CBIT) + 20; + while (--c >= 0) + c_len[i++] = 0; + } + else + c_len[i++] = (Byte)(c - 2); + } + while (i < NC) + c_len[i++] = 0; + MakeTable(NC, c_len, 12, c_table, CTABLESIZE); + } +} + +UInt32 CCoder::decode_c() +{ + UInt32 j, mask; + UInt32 bitbuf = m_InBitStream.GetValue(16); + j = c_table[bitbuf >> 4]; + if (j >= NC) + { + mask = 1 << (3); + do + { + if (bitbuf & mask) + j = right[j]; + else + j = left[j]; + mask >>= 1; + } while (j >= NC); + } + m_InBitStream.MovePos((int)(c_len[j])); + return j; +} + +UInt32 CCoder::decode_p() +{ + UInt32 j, mask; + UInt32 bitbuf = m_InBitStream.GetValue(16); + j = pt_table[bitbuf >> (8)]; + if (j >= NP) + { + mask = 1 << (7); + do + { + if (bitbuf & mask) + j = right[j]; + else + j = left[j]; + mask >>= 1; + } while (j >= NP); + } + m_InBitStream.MovePos((int)(pt_len[j])); + if (j != 0) + { + j--; + j = (1 << j) + m_InBitStream.ReadBits((int)j); + } + return j; +} + + +HRESULT CCoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + if (outSize == NULL) + return E_INVALIDARG; + + if (!m_OutWindowStream.Create(kHistorySize)) + return E_OUTOFMEMORY; + if (!m_InBitStream.Create(1 << 20)) + return E_OUTOFMEMORY; + + int size1 = sizeof(c_table) / sizeof(c_table[0]); + for (int i = 0; i < size1; i++) + { + if (i % 100 == 0) + c_table[i] = 0; + + c_table[i] = 0; + } + + + UInt64 pos = 0; + m_OutWindowStream.SetStream(outStream); + m_OutWindowStream.Init(false); + m_InBitStream.SetStream(inStream); + m_InBitStream.Init(); + + CCoderReleaser coderReleaser(this); + + UInt32 blockSize = 0; + + while(pos < *outSize) + { + if (blockSize == 0) + { + if (progress != NULL) + { + UInt64 packSize = m_InBitStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &pos)); + } + blockSize = m_InBitStream.ReadBits(16); + read_pt_len(NT, TBIT, 3); + read_c_len(); + read_pt_len(NP, PBIT, -1); + } + blockSize--; + + UInt32 number = decode_c(); + if (number < 256) + { + m_OutWindowStream.PutByte((Byte)number); + pos++; + continue; + } + else + { + UInt32 len = number - 256 + kMatchMinLen; + UInt32 distance = decode_p(); + if (distance >= pos) + return S_FALSE; + m_OutWindowStream.CopyBlock(distance, len); + pos += len; + } + } + coderReleaser.NeedFlush = false; + return m_OutWindowStream.Flush(); +} + +STDMETHODIMP CCoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress);} + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const CLzOutWindowException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder1.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder1.h new file mode 100644 index 000000000..17939dafb --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder1.h @@ -0,0 +1,98 @@ +// ArjDecoder1.h + +#ifndef __COMPRESS_ARJ_DECODER1_H +#define __COMPRESS_ARJ_DECODER1_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" + +#include "BitmDecoder.h" +#include "LzOutWindow.h" + +namespace NCompress { +namespace NArj { +namespace NDecoder1 { + +#define CODE_BIT 16 + +#define THRESHOLD 3 +#define DDICSIZ 26624 +#define MAXDICBIT 16 +#define MATCHBIT 8 +#define MAXMATCH 256 +#define NC (0xFF + MAXMATCH + 2 - THRESHOLD) +#define NP (MAXDICBIT + 1) +#define CBIT 9 +#define NT (CODE_BIT + 3) +#define PBIT 5 +#define TBIT 5 + +#if NT > NP +#define NPT NT +#else +#define NPT NP +#endif + +#define CTABLESIZE 4096 +#define PTABLESIZE 256 + + +class CCoder : + public ICompressCoder, + public CMyUnknownImp +{ + CLzOutWindow m_OutWindowStream; + NBitm::CDecoder<CInBuffer> m_InBitStream; + + UInt32 left[2 * NC - 1]; + UInt32 right[2 * NC - 1]; + Byte c_len[NC]; + Byte pt_len[NPT]; + + UInt32 c_table[CTABLESIZE]; + UInt32 pt_table[PTABLESIZE]; + + void ReleaseStreams() + { + m_OutWindowStream.ReleaseStream(); + m_InBitStream.ReleaseStream(); + } + + class CCoderReleaser + { + CCoder *m_Coder; + public: + bool NeedFlush; + CCoderReleaser(CCoder *coder): m_Coder(coder), NeedFlush(true) {} + ~CCoderReleaser() + { + if (NeedFlush) + m_Coder->m_OutWindowStream.Flush(); + m_Coder->ReleaseStreams(); + } + }; + friend class CCoderReleaser; + + void MakeTable(int nchar, Byte *bitlen, int tablebits, UInt32 *table, int tablesize); + + void read_c_len(); + void read_pt_len(int nn, int nbit, int i_special); + UInt32 decode_c(); + UInt32 decode_p(); + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); +public: + MY_UNKNOWN_IMP + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + +}; + +}}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder2.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder2.cpp new file mode 100644 index 000000000..365993bc5 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder2.cpp @@ -0,0 +1,90 @@ +// ArjDecoder2.cpp + +#include "StdAfx.h" + +#include "ArjDecoder2.h" + +namespace NCompress{ +namespace NArj { +namespace NDecoder2 { + +static const UInt32 kHistorySize = 26624; +static const UInt32 kMatchMinLen = 3; + +HRESULT CCoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 *outSize, ICompressProgressInfo * /* progress */) +{ + if (outSize == NULL) + return E_INVALIDARG; + + if (!m_OutWindowStream.Create(kHistorySize)) + return E_OUTOFMEMORY; + if (!m_InBitStream.Create(1 << 20)) + return E_OUTOFMEMORY; + + UInt64 pos = 0; + m_OutWindowStream.SetStream(outStream); + m_OutWindowStream.Init(false); + m_InBitStream.SetStream(inStream); + m_InBitStream.Init(); + CCoderReleaser coderReleaser(this); + + while(pos < *outSize) + { + const UInt32 kStartWidth = 0; + const UInt32 kStopWidth = 7; + UInt32 power = 1 << kStartWidth; + UInt32 width; + UInt32 len = 0; + for (width = kStartWidth; width < kStopWidth; width++) + { + if (m_InBitStream.ReadBits(1) == 0) + break; + len += power; + power <<= 1; + } + if (width != 0) + len += m_InBitStream.ReadBits(width); + if (len == 0) + { + m_OutWindowStream.PutByte((Byte)m_InBitStream.ReadBits(8)); + pos++; + continue; + } + else + { + len = len - 1 + kMatchMinLen; + const UInt32 kStartWidth = 9; + const UInt32 kStopWidth = 13; + UInt32 power = 1 << kStartWidth; + UInt32 width; + UInt32 distance = 0; + for (width = kStartWidth; width < kStopWidth; width++) + { + if (m_InBitStream.ReadBits(1) == 0) + break; + distance += power; + power <<= 1; + } + if (width != 0) + distance += m_InBitStream.ReadBits(width); + if (distance >= pos) + return S_FALSE; + m_OutWindowStream.CopyBlock(distance, len); + pos += len; + } + } + coderReleaser.NeedFlush = false; + return m_OutWindowStream.Flush(); +} + +STDMETHODIMP CCoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress);} + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const CLzOutWindowException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder2.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder2.h new file mode 100644 index 000000000..cf00975da --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ArjDecoder2.h @@ -0,0 +1,59 @@ +// ArjDecoder2.h + +#ifndef __COMPRESS_ARJ_DECODER2_H +#define __COMPRESS_ARJ_DECODER2_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" + +#include "BitmDecoder.h" +#include "LzOutWindow.h" + +namespace NCompress { +namespace NArj { +namespace NDecoder2 { + +class CCoder : + public ICompressCoder, + public CMyUnknownImp +{ + CLzOutWindow m_OutWindowStream; + NBitm::CDecoder<CInBuffer> m_InBitStream; + + void ReleaseStreams() + { + m_OutWindowStream.ReleaseStream(); + m_InBitStream.ReleaseStream(); + } + + class CCoderReleaser + { + CCoder *m_Coder; + public: + bool NeedFlush; + CCoderReleaser(CCoder *coder): m_Coder(coder), NeedFlush(true) {} + ~CCoderReleaser() + { + if (NeedFlush) + m_Coder->m_OutWindowStream.Flush(); + m_Coder->ReleaseStreams(); + } + }; + friend class CCoderReleaser; + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); +public: + MY_UNKNOWN_IMP + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + +}; + +}}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Const.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Const.h new file mode 100644 index 000000000..62427aa68 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Const.h @@ -0,0 +1,54 @@ +// Compress/BZip2Const.h + +#ifndef __COMPRESS_BZIP2_CONST_H +#define __COMPRESS_BZIP2_CONST_H + +namespace NCompress { +namespace NBZip2 { + +const Byte kArSig0 = 'B'; +const Byte kArSig1 = 'Z'; +const Byte kArSig2 = 'h'; +const Byte kArSig3 = '0'; + +const Byte kFinSig0 = 0x17; +const Byte kFinSig1 = 0x72; +const Byte kFinSig2 = 0x45; +const Byte kFinSig3 = 0x38; +const Byte kFinSig4 = 0x50; +const Byte kFinSig5 = 0x90; + +const Byte kBlockSig0 = 0x31; +const Byte kBlockSig1 = 0x41; +const Byte kBlockSig2 = 0x59; +const Byte kBlockSig3 = 0x26; +const Byte kBlockSig4 = 0x53; +const Byte kBlockSig5 = 0x59; + +const int kNumOrigBits = 24; + +const int kNumTablesBits = 3; +const int kNumTablesMin = 2; +const int kNumTablesMax = 6; + +const int kNumLevelsBits = 5; + +const int kMaxHuffmanLen = 20; // Check it + +const int kMaxAlphaSize = 258; + +const int kGroupSize = 50; + +const int kBlockSizeMultMin = 1; +const int kBlockSizeMultMax = 9; +const UInt32 kBlockSizeStep = 100000; +const UInt32 kBlockSizeMax = kBlockSizeMultMax * kBlockSizeStep; + +const int kNumSelectorsBits = 15; +const UInt32 kNumSelectorsMax = (2 + (kBlockSizeMax / kGroupSize)); + +const int kRleModeRepSize = 4; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Crc.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Crc.cpp new file mode 100644 index 000000000..4e4741f40 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Crc.cpp @@ -0,0 +1,26 @@ +// BZip2Crc.cpp + +#include "StdAfx.h" + +#include "BZip2Crc.h" + +UInt32 CBZip2Crc::Table[256]; + +static const UInt32 kBZip2CrcPoly = 0x04c11db7; /* AUTODIN II, Ethernet, & FDDI */ + +void CBZip2Crc::InitTable() +{ + for (UInt32 i = 0; i < 256; i++) + { + UInt32 r = (i << 24); + for (int j = 8; j > 0; j--) + r = (r & 0x80000000) ? ((r << 1) ^ kBZip2CrcPoly) : (r << 1); + Table[i] = r; + } +} + +class CBZip2CrcTableInit +{ +public: + CBZip2CrcTableInit() { CBZip2Crc::InitTable(); } +} g_BZip2CrcTableInit; diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Crc.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Crc.h new file mode 100644 index 000000000..876945b5f --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Crc.h @@ -0,0 +1,31 @@ +// BZip2Crc.h + +#ifndef __BZIP2_CRC_H +#define __BZIP2_CRC_H + +#include "Common/Types.h" + +class CBZip2Crc +{ + UInt32 _value; + static UInt32 Table[256]; +public: + static void InitTable(); + CBZip2Crc(): _value(0xFFFFFFFF) {}; + void Init() { _value = 0xFFFFFFFF; } + void UpdateByte(Byte b) { _value = Table[(_value >> 24) ^ b] ^ (_value << 8); } + void UpdateByte(unsigned int b) { _value = Table[(_value >> 24) ^ b] ^ (_value << 8); } + UInt32 GetDigest() const { return _value ^ 0xFFFFFFFF; } +}; + +class CBZip2CombinedCrc +{ + UInt32 _value; +public: + CBZip2CombinedCrc(): _value(0){}; + void Init() { _value = 0; } + void Update(UInt32 v) { _value = ((_value << 1) | (_value >> 31)) ^ v; } + UInt32 GetDigest() const { return _value ; } +}; + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Decoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Decoder.cpp new file mode 100644 index 000000000..7b97b93e0 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Decoder.cpp @@ -0,0 +1,813 @@ +// BZip2Decoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "../../Common/Defs.h" + +#include "BZip2Crc.h" +#include "BZip2Decoder.h" +#include "Mtf8.h" + +namespace NCompress { +namespace NBZip2 { + +#ifndef NO_INLINE +#define NO_INLINE MY_FAST_CALL +#endif + +const UInt32 kNumThreadsMax = 4; + +static const UInt32 kBufferSize = (1 << 17); + +static Int16 kRandNums[512] = { + 619, 720, 127, 481, 931, 816, 813, 233, 566, 247, + 985, 724, 205, 454, 863, 491, 741, 242, 949, 214, + 733, 859, 335, 708, 621, 574, 73, 654, 730, 472, + 419, 436, 278, 496, 867, 210, 399, 680, 480, 51, + 878, 465, 811, 169, 869, 675, 611, 697, 867, 561, + 862, 687, 507, 283, 482, 129, 807, 591, 733, 623, + 150, 238, 59, 379, 684, 877, 625, 169, 643, 105, + 170, 607, 520, 932, 727, 476, 693, 425, 174, 647, + 73, 122, 335, 530, 442, 853, 695, 249, 445, 515, + 909, 545, 703, 919, 874, 474, 882, 500, 594, 612, + 641, 801, 220, 162, 819, 984, 589, 513, 495, 799, + 161, 604, 958, 533, 221, 400, 386, 867, 600, 782, + 382, 596, 414, 171, 516, 375, 682, 485, 911, 276, + 98, 553, 163, 354, 666, 933, 424, 341, 533, 870, + 227, 730, 475, 186, 263, 647, 537, 686, 600, 224, + 469, 68, 770, 919, 190, 373, 294, 822, 808, 206, + 184, 943, 795, 384, 383, 461, 404, 758, 839, 887, + 715, 67, 618, 276, 204, 918, 873, 777, 604, 560, + 951, 160, 578, 722, 79, 804, 96, 409, 713, 940, + 652, 934, 970, 447, 318, 353, 859, 672, 112, 785, + 645, 863, 803, 350, 139, 93, 354, 99, 820, 908, + 609, 772, 154, 274, 580, 184, 79, 626, 630, 742, + 653, 282, 762, 623, 680, 81, 927, 626, 789, 125, + 411, 521, 938, 300, 821, 78, 343, 175, 128, 250, + 170, 774, 972, 275, 999, 639, 495, 78, 352, 126, + 857, 956, 358, 619, 580, 124, 737, 594, 701, 612, + 669, 112, 134, 694, 363, 992, 809, 743, 168, 974, + 944, 375, 748, 52, 600, 747, 642, 182, 862, 81, + 344, 805, 988, 739, 511, 655, 814, 334, 249, 515, + 897, 955, 664, 981, 649, 113, 974, 459, 893, 228, + 433, 837, 553, 268, 926, 240, 102, 654, 459, 51, + 686, 754, 806, 760, 493, 403, 415, 394, 687, 700, + 946, 670, 656, 610, 738, 392, 760, 799, 887, 653, + 978, 321, 576, 617, 626, 502, 894, 679, 243, 440, + 680, 879, 194, 572, 640, 724, 926, 56, 204, 700, + 707, 151, 457, 449, 797, 195, 791, 558, 945, 679, + 297, 59, 87, 824, 713, 663, 412, 693, 342, 606, + 134, 108, 571, 364, 631, 212, 174, 643, 304, 329, + 343, 97, 430, 751, 497, 314, 983, 374, 822, 928, + 140, 206, 73, 263, 980, 736, 876, 478, 430, 305, + 170, 514, 364, 692, 829, 82, 855, 953, 676, 246, + 369, 970, 294, 750, 807, 827, 150, 790, 288, 923, + 804, 378, 215, 828, 592, 281, 565, 555, 710, 82, + 896, 831, 547, 261, 524, 462, 293, 465, 502, 56, + 661, 821, 976, 991, 658, 869, 905, 758, 745, 193, + 768, 550, 608, 933, 378, 286, 215, 979, 792, 961, + 61, 688, 793, 644, 986, 403, 106, 366, 905, 644, + 372, 567, 466, 434, 645, 210, 389, 550, 919, 135, + 780, 773, 635, 389, 707, 100, 626, 958, 165, 504, + 920, 176, 193, 713, 857, 265, 203, 50, 668, 108, + 645, 990, 626, 197, 510, 357, 358, 850, 858, 364, + 936, 638 +}; + +bool CState::Alloc() +{ + if (Counters == 0) + Counters = (UInt32 *)BigAlloc((256 + kBlockSizeMax) * sizeof(UInt32)); + return (Counters != 0); +} + +void CState::Free() +{ + ::BigFree(Counters); + Counters = 0; +} + +UInt32 CDecoder::ReadBits(int numBits) { return m_InStream.ReadBits(numBits); } +Byte CDecoder::ReadByte() {return (Byte)ReadBits(8); } +bool CDecoder::ReadBit() { return ReadBits(1) != 0; } + +UInt32 CDecoder::ReadCrc() +{ + UInt32 crc = 0; + for (int i = 0; i < 4; i++) + { + crc <<= 8; + crc |= ReadByte(); + } + return crc; +} + +UInt32 NO_INLINE ReadBits(NBitm::CDecoder<CInBuffer> *m_InStream, int num) +{ + return m_InStream->ReadBits(num); +} + +UInt32 NO_INLINE ReadBit(NBitm::CDecoder<CInBuffer> *m_InStream) +{ + return m_InStream->ReadBits(1); +} + +static HRESULT NO_INLINE ReadBlock(NBitm::CDecoder<CInBuffer> *m_InStream, + UInt32 *CharCounters, UInt32 blockSizeMax, Byte *m_Selectors, CHuffmanDecoder *m_HuffmanDecoders, + UInt32 *blockSizeRes, UInt32 *origPtrRes, bool *randRes) +{ + *randRes = ReadBit(m_InStream) ? true : false; + *origPtrRes = ReadBits(m_InStream, kNumOrigBits); + + // in original code it compares OrigPtr to (UInt32)(10 + blockSizeMax)) : why ? + if (*origPtrRes >= blockSizeMax) + return S_FALSE; + + CMtf8Decoder mtf; + mtf.StartInit(); + + int numInUse = 0; + { + Byte inUse16[16]; + int i; + for (i = 0; i < 16; i++) + inUse16[i] = (Byte)ReadBit(m_InStream); + for (i = 0; i < 256; i++) + if (inUse16[i >> 4]) + { + if (ReadBit(m_InStream)) + mtf.Add(numInUse++, (Byte)i); + } + if (numInUse == 0) + return S_FALSE; + // mtf.Init(numInUse); + } + int alphaSize = numInUse + 2; + + int numTables = ReadBits(m_InStream, kNumTablesBits); + if (numTables < kNumTablesMin || numTables > kNumTablesMax) + return S_FALSE; + + UInt32 numSelectors = ReadBits(m_InStream, kNumSelectorsBits); + if (numSelectors < 1 || numSelectors > kNumSelectorsMax) + return S_FALSE; + + { + Byte mtfPos[kNumTablesMax]; + int t = 0; + do + mtfPos[t] = (Byte)t; + while(++t < numTables); + UInt32 i = 0; + do + { + int j = 0; + while (ReadBit(m_InStream)) + if (++j >= numTables) + return S_FALSE; + Byte tmp = mtfPos[j]; + for (;j > 0; j--) + mtfPos[j] = mtfPos[j - 1]; + m_Selectors[i] = mtfPos[0] = tmp; + } + while(++i < numSelectors); + } + + int t = 0; + do + { + Byte lens[kMaxAlphaSize]; + int len = (int)ReadBits(m_InStream, kNumLevelsBits); + int i; + for (i = 0; i < alphaSize; i++) + { + for (;;) + { + if (len < 1 || len > kMaxHuffmanLen) + return S_FALSE; + if (!ReadBit(m_InStream)) + break; + len += 1 - (int)(ReadBit(m_InStream) << 1); + } + lens[i] = (Byte)len; + } + for (; i < kMaxAlphaSize; i++) + lens[i] = 0; + if(!m_HuffmanDecoders[t].SetCodeLengths(lens)) + return S_FALSE; + } + while(++t < numTables); + + { + for (int i = 0; i < 256; i++) + CharCounters[i] = 0; + } + + UInt32 blockSize = 0; + { + UInt32 groupIndex = 0; + UInt32 groupSize = 0; + CHuffmanDecoder *huffmanDecoder = 0; + int runPower = 0; + UInt32 runCounter = 0; + + for (;;) + { + if (groupSize == 0) + { + if (groupIndex >= numSelectors) + return S_FALSE; + groupSize = kGroupSize; + huffmanDecoder = &m_HuffmanDecoders[m_Selectors[groupIndex++]]; + } + groupSize--; + + UInt32 nextSym = huffmanDecoder->DecodeSymbol(m_InStream); + + if (nextSym < 2) + { + runCounter += ((UInt32)(nextSym + 1) << runPower++); + if (blockSizeMax - blockSize < runCounter) + return S_FALSE; + continue; + } + if (runCounter != 0) + { + UInt32 b = (UInt32)mtf.GetHead(); + CharCounters[b] += runCounter; + do + CharCounters[256 + blockSize++] = b; + while(--runCounter != 0); + runPower = 0; + } + if (nextSym <= (UInt32)numInUse) + { + UInt32 b = (UInt32)mtf.GetAndMove((int)nextSym - 1); + if (blockSize >= blockSizeMax) + return S_FALSE; + CharCounters[b]++; + CharCounters[256 + blockSize++] = b; + } + else if (nextSym == (UInt32)numInUse + 1) + break; + else + return S_FALSE; + } + } + *blockSizeRes = blockSize; + return (*origPtrRes < blockSize) ? S_OK : S_FALSE; +} + +void NO_INLINE DecodeBlock1(UInt32 *charCounters, UInt32 blockSize) +{ + { + UInt32 sum = 0; + for (UInt32 i = 0; i < 256; i++) + { + sum += charCounters[i]; + charCounters[i] = sum - charCounters[i]; + } + } + + UInt32 *tt = charCounters + 256; + // Compute the T^(-1) vector + UInt32 i = 0; + do + tt[charCounters[tt[i] & 0xFF]++] |= (i << 8); + while(++i < blockSize); +} + +static UInt32 NO_INLINE DecodeBlock2(const UInt32 *tt, UInt32 blockSize, UInt32 OrigPtr, COutBuffer &m_OutStream) +{ + CBZip2Crc crc; + + // it's for speed optimization: prefetch & prevByte_init; + UInt32 tPos = tt[tt[OrigPtr] >> 8]; + unsigned int prevByte = (unsigned int)(tPos & 0xFF); + + int numReps = 0; + + do + { + unsigned int b = (unsigned int)(tPos & 0xFF); + tPos = tt[tPos >> 8]; + + if (numReps == kRleModeRepSize) + { + for (; b > 0; b--) + { + crc.UpdateByte(prevByte); + m_OutStream.WriteByte((Byte)prevByte); + } + numReps = 0; + continue; + } + if (b != prevByte) + numReps = 0; + numReps++; + prevByte = b; + crc.UpdateByte(b); + m_OutStream.WriteByte((Byte)b); + + /* + prevByte = b; + crc.UpdateByte(b); + m_OutStream.WriteByte((Byte)b); + for (; --blockSize != 0;) + { + b = (unsigned int)(tPos & 0xFF); + tPos = tt[tPos >> 8]; + crc.UpdateByte(b); + m_OutStream.WriteByte((Byte)b); + if (b != prevByte) + { + prevByte = b; + continue; + } + if (--blockSize == 0) + break; + + b = (unsigned int)(tPos & 0xFF); + tPos = tt[tPos >> 8]; + crc.UpdateByte(b); + m_OutStream.WriteByte((Byte)b); + if (b != prevByte) + { + prevByte = b; + continue; + } + if (--blockSize == 0) + break; + + b = (unsigned int)(tPos & 0xFF); + tPos = tt[tPos >> 8]; + crc.UpdateByte(b); + m_OutStream.WriteByte((Byte)b); + if (b != prevByte) + { + prevByte = b; + continue; + } + --blockSize; + break; + } + if (blockSize == 0) + break; + + b = (unsigned int)(tPos & 0xFF); + tPos = tt[tPos >> 8]; + + for (; b > 0; b--) + { + crc.UpdateByte(prevByte); + m_OutStream.WriteByte((Byte)prevByte); + } + */ + } + while(--blockSize != 0); + return crc.GetDigest(); +} + +static UInt32 NO_INLINE DecodeBlock2Rand(const UInt32 *tt, UInt32 blockSize, UInt32 OrigPtr, COutBuffer &m_OutStream) +{ + CBZip2Crc crc; + + UInt32 randIndex = 1; + UInt32 randToGo = kRandNums[0] - 2; + + int numReps = 0; + + // it's for speed optimization: prefetch & prevByte_init; + UInt32 tPos = tt[tt[OrigPtr] >> 8]; + unsigned int prevByte = (unsigned int)(tPos & 0xFF); + + do + { + unsigned int b = (unsigned int)(tPos & 0xFF); + tPos = tt[tPos >> 8]; + + { + if (randToGo == 0) + { + b ^= 1; + randToGo = kRandNums[randIndex++]; + randIndex &= 0x1FF; + } + randToGo--; + } + + if (numReps == kRleModeRepSize) + { + for (; b > 0; b--) + { + crc.UpdateByte(prevByte); + m_OutStream.WriteByte((Byte)prevByte); + } + numReps = 0; + continue; + } + if (b != prevByte) + numReps = 0; + numReps++; + prevByte = b; + crc.UpdateByte(b); + m_OutStream.WriteByte((Byte)b); + } + while(--blockSize != 0); + return crc.GetDigest(); +} + + +CDecoder::CDecoder() +{ + #ifdef COMPRESS_BZIP2_MT + m_States = 0; + m_NumThreadsPrev = 0; + NumThreads = 1; + #endif; + _needInStreamInit = true; +} + +#ifdef COMPRESS_BZIP2_MT + +CDecoder::~CDecoder() +{ + Free(); +} + +#define RINOK_THREAD(x) { WRes __result_ = (x); if(__result_ != 0) return __result_; } + +HRESULT CDecoder::Create() +{ + RINOK_THREAD(CanProcessEvent.CreateIfNotCreated()); + RINOK_THREAD(CanStartWaitingEvent.CreateIfNotCreated()); + if (m_States != 0 && m_NumThreadsPrev == NumThreads) + return S_OK; + Free(); + MtMode = (NumThreads > 1); + m_NumThreadsPrev = NumThreads; + try + { + m_States = new CState[NumThreads]; + if (m_States == 0) + return E_OUTOFMEMORY; + } + catch(...) { return E_OUTOFMEMORY; } + for (UInt32 t = 0; t < NumThreads; t++) + { + CState &ti = m_States[t]; + ti.Decoder = this; + if (MtMode) + { + HRESULT res = ti.Create(); + if (res != S_OK) + { + NumThreads = t; + Free(); + return res; + } + } + } + return S_OK; +} + +void CDecoder::Free() +{ + if (!m_States) + return; + CloseThreads = true; + CanProcessEvent.Set(); + for (UInt32 t = 0; t < NumThreads; t++) + { + CState &s = m_States[t]; + if (MtMode) + s.Thread.Wait(); + s.Free(); + } + delete []m_States; + m_States = 0; +} +#endif + +HRESULT CDecoder::ReadSignatures(bool &wasFinished, UInt32 &crc) +{ + wasFinished = false; + Byte s[6]; + for (int i = 0; i < 6; i++) + s[i] = ReadByte(); + crc = ReadCrc(); + if (s[0] == kFinSig0) + { + if (s[1] != kFinSig1 || + s[2] != kFinSig2 || + s[3] != kFinSig3 || + s[4] != kFinSig4 || + s[5] != kFinSig5) + return S_FALSE; + + wasFinished = true; + return (crc == CombinedCrc.GetDigest()) ? S_OK : S_FALSE; + } + if (s[0] != kBlockSig0 || + s[1] != kBlockSig1 || + s[2] != kBlockSig2 || + s[3] != kBlockSig3 || + s[4] != kBlockSig4 || + s[5] != kBlockSig5) + return S_FALSE; + CombinedCrc.Update(crc); + return S_OK; +} + +HRESULT CDecoder::DecodeFile(bool &isBZ, ICompressProgressInfo *progress) +{ + #ifdef COMPRESS_BZIP2_MT + Progress = progress; + RINOK(Create()); + for (UInt32 t = 0; t < NumThreads; t++) + { + CState &s = m_States[t]; + if (!s.Alloc()) + return E_OUTOFMEMORY; + if (MtMode) + { + RINOK(s.StreamWasFinishedEvent.Reset()); + RINOK(s.WaitingWasStartedEvent.Reset()); + RINOK(s.CanWriteEvent.Reset()); + } + } + #else + if (!m_States[0].Alloc()) + return E_OUTOFMEMORY; + #endif + + isBZ = false; + Byte s[6]; + int i; + for (i = 0; i < 4; i++) + s[i] = ReadByte(); + if (s[0] != kArSig0 || + s[1] != kArSig1 || + s[2] != kArSig2 || + s[3] <= kArSig3 || + s[3] > kArSig3 + kBlockSizeMultMax) + return S_OK; + isBZ = true; + UInt32 dicSize = (UInt32)(s[3] - kArSig3) * kBlockSizeStep; + + CombinedCrc.Init(); + #ifdef COMPRESS_BZIP2_MT + if (MtMode) + { + NextBlockIndex = 0; + StreamWasFinished1 = StreamWasFinished2 = false; + CloseThreads = false; + CanStartWaitingEvent.Reset(); + m_States[0].CanWriteEvent.Set(); + BlockSizeMax = dicSize; + Result1 = Result2 = S_OK; + CanProcessEvent.Set(); + UInt32 t; + for (t = 0; t < NumThreads; t++) + m_States[t].StreamWasFinishedEvent.Lock(); + CanProcessEvent.Reset(); + CanStartWaitingEvent.Set(); + for (t = 0; t < NumThreads; t++) + m_States[t].WaitingWasStartedEvent.Lock(); + CanStartWaitingEvent.Reset(); + RINOK(Result2); + RINOK(Result1); + } + else + #endif + { + CState &state = m_States[0]; + for (;;) + { + if (progress) + { + UInt64 packSize = m_InStream.GetProcessedSize(); + UInt64 unpackSize = m_OutStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &unpackSize)); + } + bool wasFinished; + UInt32 crc; + RINOK(ReadSignatures(wasFinished, crc)); + if (wasFinished) + return S_OK; + + UInt32 blockSize, origPtr; + bool randMode; + RINOK(ReadBlock(&m_InStream, state.Counters, dicSize, + m_Selectors, m_HuffmanDecoders, + &blockSize, &origPtr, &randMode)); + DecodeBlock1(state.Counters, blockSize); + if ((randMode ? + DecodeBlock2Rand(state.Counters + 256, blockSize, origPtr, m_OutStream) : + DecodeBlock2(state.Counters + 256, blockSize, origPtr, m_OutStream)) != crc) + return S_FALSE; + } + } + return S_OK; +} + +HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + bool &isBZ, ICompressProgressInfo *progress) +{ + isBZ = false; + try + { + + if (!m_InStream.Create(kBufferSize)) + return E_OUTOFMEMORY; + if (!m_OutStream.Create(kBufferSize)) + return E_OUTOFMEMORY; + + if (inStream) + m_InStream.SetStream(inStream); + + CDecoderFlusher flusher(this, inStream != NULL); + + if (_needInStreamInit) + { + m_InStream.Init(); + _needInStreamInit = false; + } + _inStart = m_InStream.GetProcessedSize(); + + m_InStream.AlignToByte(); + + m_OutStream.SetStream(outStream); + m_OutStream.Init(); + + RINOK(DecodeFile(isBZ, progress)); + flusher.NeedFlush = false; + return Flush(); + + } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const COutBufferException &e) { return e.ErrorCode; } + catch(...) { return E_FAIL; } +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 * /* outSize */, ICompressProgressInfo *progress) +{ + _needInStreamInit = true; + bool isBZ; + RINOK(CodeReal(inStream, outStream, isBZ, progress)); + return isBZ ? S_OK : S_FALSE; +} + +HRESULT CDecoder::CodeResume(ISequentialOutStream *outStream, bool &isBZ, ICompressProgressInfo *progress) +{ + return CodeReal(NULL, outStream, isBZ, progress); +} + +STDMETHODIMP CDecoder::SetInStream(ISequentialInStream *inStream) { m_InStream.SetStream(inStream); return S_OK; } +STDMETHODIMP CDecoder::ReleaseInStream() { m_InStream.ReleaseStream(); return S_OK; } + +#ifdef COMPRESS_BZIP2_MT + +static THREAD_FUNC_DECL MFThread(void *p) { ((CState *)p)->ThreadFunc(); return 0; } + +HRESULT CState::Create() +{ + RINOK_THREAD(StreamWasFinishedEvent.CreateIfNotCreated()); + RINOK_THREAD(WaitingWasStartedEvent.CreateIfNotCreated()); + RINOK_THREAD(CanWriteEvent.CreateIfNotCreated()); + RINOK_THREAD(Thread.Create(MFThread, this)); + return S_OK; +} + +void CState::FinishStream() +{ + Decoder->StreamWasFinished1 = true; + StreamWasFinishedEvent.Set(); + Decoder->CS.Leave(); + Decoder->CanStartWaitingEvent.Lock(); + WaitingWasStartedEvent.Set(); +} + +void CState::ThreadFunc() +{ + for (;;) + { + Decoder->CanProcessEvent.Lock(); + Decoder->CS.Enter(); + if (Decoder->CloseThreads) + { + Decoder->CS.Leave(); + return; + } + if (Decoder->StreamWasFinished1) + { + FinishStream(); + continue; + } + HRESULT res = S_OK; + + UInt32 blockIndex = Decoder->NextBlockIndex; + UInt32 nextBlockIndex = blockIndex + 1; + if (nextBlockIndex == Decoder->NumThreads) + nextBlockIndex = 0; + Decoder->NextBlockIndex = nextBlockIndex; + UInt32 crc; + UInt64 packSize = 0; + UInt32 blockSize = 0, origPtr = 0; + bool randMode = false; + + try + { + bool wasFinished; + res = Decoder->ReadSignatures(wasFinished, crc); + if (res != S_OK) + { + Decoder->Result1 = res; + FinishStream(); + continue; + } + if (wasFinished) + { + Decoder->Result1 = res; + FinishStream(); + continue; + } + + res = ReadBlock(&Decoder->m_InStream, Counters, Decoder->BlockSizeMax, + Decoder->m_Selectors, Decoder->m_HuffmanDecoders, + &blockSize, &origPtr, &randMode); + if (res != S_OK) + { + Decoder->Result1 = res; + FinishStream(); + continue; + } + packSize = Decoder->m_InStream.GetProcessedSize(); + } + catch(const CInBufferException &e) { res = e.ErrorCode; if (res != S_OK) res = E_FAIL; } + catch(...) { res = E_FAIL; } + if (res != S_OK) + { + Decoder->Result1 = res; + FinishStream(); + continue; + } + + Decoder->CS.Leave(); + + DecodeBlock1(Counters, blockSize); + + bool needFinish = true; + try + { + Decoder->m_States[blockIndex].CanWriteEvent.Lock(); + needFinish = Decoder->StreamWasFinished2; + if (!needFinish) + { + if ((randMode ? + DecodeBlock2Rand(Counters + 256, blockSize, origPtr, Decoder->m_OutStream) : + DecodeBlock2(Counters + 256, blockSize, origPtr, Decoder->m_OutStream)) == crc) + { + if (Decoder->Progress) + { + UInt64 inSize = packSize - Decoder->_inStart; + UInt64 unpackSize = Decoder->m_OutStream.GetProcessedSize(); + res = Decoder->Progress->SetRatioInfo(&inSize, &unpackSize); + } + } + else + res = S_FALSE; + } + } + catch(const COutBufferException &e) { res = e.ErrorCode; if (res != S_OK) res = E_FAIL; } + catch(...) { res = E_FAIL; } + if (res != S_OK) + { + Decoder->Result2 = res; + Decoder->StreamWasFinished2 = true; + } + Decoder->m_States[nextBlockIndex].CanWriteEvent.Set(); + if (res != S_OK || needFinish) + { + StreamWasFinishedEvent.Set(); + Decoder->CanStartWaitingEvent.Lock(); + WaitingWasStartedEvent.Set(); + } + } +} + +STDMETHODIMP CDecoder::SetNumberOfThreads(UInt32 numThreads) +{ + NumThreads = numThreads; + if (NumThreads < 1) + NumThreads = 1; + if (NumThreads > kNumThreadsMax) + NumThreads = kNumThreadsMax; + return S_OK; +} +#endif + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Decoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Decoder.h new file mode 100644 index 000000000..ca267a1d8 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Decoder.h @@ -0,0 +1,173 @@ +// Compress/BZip2Decoder.h + +#ifndef __COMPRESS_BZIP2_DECODER_H +#define __COMPRESS_BZIP2_DECODER_H + +#include "../../Common/MyCom.h" + +#ifdef COMPRESS_BZIP2_MT +#include "../../Windows/Synchronization.h" +#include "../../Windows/Thread.h" +#endif + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" +#include "../Common/OutBuffer.h" + +#include "BitmDecoder.h" +#include "BZip2Const.h" +#include "BZip2Crc.h" +#include "HuffmanDecoder.h" + +namespace NCompress { +namespace NBZip2 { + +typedef NCompress::NHuffman::CDecoder<kMaxHuffmanLen, kMaxAlphaSize> CHuffmanDecoder; + +class CDecoder; + +struct CState +{ + UInt32 *Counters; + + #ifdef COMPRESS_BZIP2_MT + + CDecoder *Decoder; + NWindows::CThread Thread; + bool m_OptimizeNumTables; + + NWindows::NSynchronization::CAutoResetEvent StreamWasFinishedEvent; + NWindows::NSynchronization::CAutoResetEvent WaitingWasStartedEvent; + + // it's not member of this thread. We just need one event per thread + NWindows::NSynchronization::CAutoResetEvent CanWriteEvent; + + Byte MtPad[1 << 8]; // It's pad for Multi-Threading. Must be >= Cache_Line_Size. + + HRESULT Create(); + void FinishStream(); + void ThreadFunc(); + + #endif + + CState(): Counters(0) {} + ~CState() { Free(); } + bool Alloc(); + void Free(); +}; + +class CDecoder : + public ICompressCoder, + #ifdef COMPRESS_BZIP2_MT + public ICompressSetCoderMt, + #endif + public CMyUnknownImp +{ +public: + COutBuffer m_OutStream; + Byte MtPad[1 << 8]; // It's pad for Multi-Threading. Must be >= Cache_Line_Size. + NBitm::CDecoder<CInBuffer> m_InStream; + Byte m_Selectors[kNumSelectorsMax]; + CHuffmanDecoder m_HuffmanDecoders[kNumTablesMax]; + UInt64 _inStart; + +private: + + bool _needInStreamInit; + + UInt32 ReadBits(int numBits); + Byte ReadByte(); + bool ReadBit(); + UInt32 ReadCrc(); + HRESULT PrepareBlock(CState &state); + HRESULT DecodeFile(bool &isBZ, ICompressProgressInfo *progress); + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + bool &isBZ, ICompressProgressInfo *progress); + class CDecoderFlusher + { + CDecoder *_decoder; + public: + bool NeedFlush; + bool ReleaseInStream; + CDecoderFlusher(CDecoder *decoder, bool releaseInStream): + _decoder(decoder), + NeedFlush( true ), + ReleaseInStream(releaseInStream){} + ~CDecoderFlusher() + { + if (NeedFlush) + _decoder->Flush(); + _decoder->ReleaseStreams(ReleaseInStream); + } + }; + +public: + CBZip2CombinedCrc CombinedCrc; + + #ifdef COMPRESS_BZIP2_MT + ICompressProgressInfo *Progress; + CState *m_States; + UInt32 m_NumThreadsPrev; + + NWindows::NSynchronization::CManualResetEvent CanProcessEvent; + NWindows::NSynchronization::CCriticalSection CS; + UInt32 NumThreads; + bool MtMode; + UInt32 NextBlockIndex; + bool CloseThreads; + bool StreamWasFinished1; + bool StreamWasFinished2; + NWindows::NSynchronization::CManualResetEvent CanStartWaitingEvent; + + HRESULT Result1; + HRESULT Result2; + + UInt32 BlockSizeMax; + ~CDecoder(); + HRESULT Create(); + void Free(); + + #else + CState m_States[1]; + #endif + + CDecoder(); + + HRESULT ReadSignatures(bool &wasFinished, UInt32 &crc); + + + HRESULT Flush() { return m_OutStream.Flush(); } + void ReleaseStreams(bool releaseInStream) + { + if (releaseInStream) + m_InStream.ReleaseStream(); + m_OutStream.ReleaseStream(); + } + + MY_QUERYINTERFACE_BEGIN + #ifdef COMPRESS_BZIP2_MT + MY_QUERYINTERFACE_ENTRY(ICompressSetCoderMt) + #endif + + MY_QUERYINTERFACE_END + MY_ADDREF_RELEASE + + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetInStream)(ISequentialInStream *inStream); + STDMETHOD(ReleaseInStream)(); + + HRESULT CodeResume(ISequentialOutStream *outStream, bool &isBZ, ICompressProgressInfo *progress); + UInt64 GetInputProcessedSize() const { return m_InStream.GetProcessedSize(); } + + #ifdef COMPRESS_BZIP2_MT + STDMETHOD(SetNumberOfThreads)(UInt32 numThreads); + #endif +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Encoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Encoder.cpp new file mode 100644 index 000000000..5fd78b955 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Encoder.cpp @@ -0,0 +1,895 @@ +// BZip2Encoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" +#include "../../../C/BwtSort.h" +#include "../../../C/HuffEnc.h" + +#include "BZip2Crc.h" +#include "BZip2Encoder.h" +#include "Mtf8.h" + +namespace NCompress { +namespace NBZip2 { + +const int kMaxHuffmanLenForEncoding = 16; // it must be < kMaxHuffmanLen = 20 + +static const UInt32 kBufferSize = (1 << 17); +static const int kNumHuffPasses = 4; + +bool CThreadInfo::Alloc() +{ + if (m_BlockSorterIndex == 0) + { + m_BlockSorterIndex = (UInt32 *)::BigAlloc(BLOCK_SORT_BUF_SIZE(kBlockSizeMax) * sizeof(UInt32)); + if (m_BlockSorterIndex == 0) + return false; + } + + if (m_Block == 0) + { + m_Block = (Byte *)::MidAlloc(kBlockSizeMax * 5 + kBlockSizeMax / 10 + (20 << 10)); + if (m_Block == 0) + return false; + m_MtfArray = m_Block + kBlockSizeMax; + m_TempArray = m_MtfArray + kBlockSizeMax * 2 + 2; + } + return true; +} + +void CThreadInfo::Free() +{ + ::BigFree(m_BlockSorterIndex); + m_BlockSorterIndex = 0; + ::MidFree(m_Block); + m_Block = 0; +} + +#ifdef COMPRESS_BZIP2_MT + +static THREAD_FUNC_DECL MFThread(void *threadCoderInfo) +{ + return ((CThreadInfo *)threadCoderInfo)->ThreadFunc(); +} + +#define RINOK_THREAD(x) { WRes __result_ = (x); if(__result_ != 0) return __result_; } + +HRESULT CThreadInfo::Create() +{ + RINOK_THREAD(StreamWasFinishedEvent.Create()); + RINOK_THREAD(WaitingWasStartedEvent.Create()); + RINOK_THREAD(CanWriteEvent.Create()); + RINOK_THREAD(Thread.Create(MFThread, this)); + return S_OK; +} + +void CThreadInfo::FinishStream(bool needLeave) +{ + Encoder->StreamWasFinished = true; + StreamWasFinishedEvent.Set(); + if (needLeave) + Encoder->CS.Leave(); + Encoder->CanStartWaitingEvent.Lock(); + WaitingWasStartedEvent.Set(); +} + +DWORD CThreadInfo::ThreadFunc() +{ + for (;;) + { + Encoder->CanProcessEvent.Lock(); + Encoder->CS.Enter(); + if (Encoder->CloseThreads) + { + Encoder->CS.Leave(); + return 0; + } + if (Encoder->StreamWasFinished) + { + FinishStream(true); + continue; + } + HRESULT res = S_OK; + bool needLeave = true; + try + { + UInt32 blockSize = Encoder->ReadRleBlock(m_Block); + m_PackSize = Encoder->m_InStream.GetProcessedSize(); + m_BlockIndex = Encoder->NextBlockIndex; + if (++Encoder->NextBlockIndex == Encoder->NumThreads) + Encoder->NextBlockIndex = 0; + if (blockSize == 0) + { + FinishStream(true); + continue; + } + Encoder->CS.Leave(); + needLeave = false; + res = EncodeBlock3(blockSize); + } + catch(const CInBufferException &e) { res = e.ErrorCode; } + catch(const COutBufferException &e) { res = e.ErrorCode; } + catch(...) { res = E_FAIL; } + if (res != S_OK) + { + Encoder->Result = res; + FinishStream(needLeave); + continue; + } + } +} + +#endif + +CEncoder::CEncoder(): + m_BlockSizeMult(kBlockSizeMultMax), + m_OptimizeNumTables(false), + NumPasses(1) +{ + #ifdef COMPRESS_BZIP2_MT + ThreadsInfo = 0; + m_NumThreadsPrev = 0; + NumThreads = 1; + #endif +} + +#ifdef COMPRESS_BZIP2_MT +CEncoder::~CEncoder() +{ + Free(); +} + +HRESULT CEncoder::Create() +{ + RINOK_THREAD(CanProcessEvent.CreateIfNotCreated()); + RINOK_THREAD(CanStartWaitingEvent.CreateIfNotCreated()); + if (ThreadsInfo != 0 && m_NumThreadsPrev == NumThreads) + return S_OK; + try + { + Free(); + MtMode = (NumThreads > 1); + m_NumThreadsPrev = NumThreads; + ThreadsInfo = new CThreadInfo[NumThreads]; + if (ThreadsInfo == 0) + return E_OUTOFMEMORY; + } + catch(...) { return E_OUTOFMEMORY; } + for (UInt32 t = 0; t < NumThreads; t++) + { + CThreadInfo &ti = ThreadsInfo[t]; + ti.Encoder = this; + if (MtMode) + { + HRESULT res = ti.Create(); + if (res != S_OK) + { + NumThreads = t; + Free(); + return res; + } + } + } + return S_OK; +} + +void CEncoder::Free() +{ + if (!ThreadsInfo) + return; + CloseThreads = true; + CanProcessEvent.Set(); + for (UInt32 t = 0; t < NumThreads; t++) + { + CThreadInfo &ti = ThreadsInfo[t]; + if (MtMode) + ti.Thread.Wait(); + ti.Free(); + } + delete []ThreadsInfo; + ThreadsInfo = 0; +} +#endif + +UInt32 CEncoder::ReadRleBlock(Byte *buffer) +{ + UInt32 i = 0; + Byte prevByte; + if (m_InStream.ReadByte(prevByte)) + { + UInt32 blockSize = m_BlockSizeMult * kBlockSizeStep - 1; + int numReps = 1; + buffer[i++] = prevByte; + while (i < blockSize) // "- 1" to support RLE + { + Byte b; + if (!m_InStream.ReadByte(b)) + break; + if (b != prevByte) + { + if (numReps >= kRleModeRepSize) + buffer[i++] = (Byte)(numReps - kRleModeRepSize); + buffer[i++] = b; + numReps = 1; + prevByte = b; + continue; + } + numReps++; + if (numReps <= kRleModeRepSize) + buffer[i++] = b; + else if (numReps == kRleModeRepSize + 255) + { + buffer[i++] = (Byte)(numReps - kRleModeRepSize); + numReps = 0; + } + } + // it's to support original BZip2 decoder + if (numReps >= kRleModeRepSize) + buffer[i++] = (Byte)(numReps - kRleModeRepSize); + } + return i; +} + +void CThreadInfo::WriteBits2(UInt32 value, UInt32 numBits) + { m_OutStreamCurrent->WriteBits(value, numBits); } +void CThreadInfo::WriteByte2(Byte b) { WriteBits2(b , 8); } +void CThreadInfo::WriteBit2(bool v) { WriteBits2((v ? 1 : 0), 1); } +void CThreadInfo::WriteCrc2(UInt32 v) +{ + for (int i = 0; i < 4; i++) + WriteByte2(((Byte)(v >> (24 - i * 8)))); +} + +void CEncoder::WriteBits(UInt32 value, UInt32 numBits) + { m_OutStream.WriteBits(value, numBits); } +void CEncoder::WriteByte(Byte b) { WriteBits(b , 8); } +void CEncoder::WriteBit(bool v) { WriteBits((v ? 1 : 0), 1); } +void CEncoder::WriteCrc(UInt32 v) +{ + for (int i = 0; i < 4; i++) + WriteByte(((Byte)(v >> (24 - i * 8)))); +} + + +// blockSize > 0 +void CThreadInfo::EncodeBlock(const Byte *block, UInt32 blockSize) +{ + WriteBit2(false); // Randomised = false + + { + UInt32 origPtr = BlockSort(m_BlockSorterIndex, block, blockSize); + // if (m_BlockSorterIndex[origPtr] != 0) throw 1; + m_BlockSorterIndex[origPtr] = blockSize; + WriteBits2(origPtr, kNumOrigBits); + } + + CMtf8Encoder mtf; + int numInUse = 0; + { + bool inUse[256]; + bool inUse16[16]; + UInt32 i; + for (i = 0; i < 256; i++) + inUse[i] = false; + for (i = 0; i < 16; i++) + inUse16[i] = false; + for (i = 0; i < blockSize; i++) + inUse[block[i]] = true; + for (i = 0; i < 256; i++) + if (inUse[i]) + { + inUse16[i >> 4] = true; + mtf.Buf[numInUse++] = (Byte)i; + } + for (i = 0; i < 16; i++) + WriteBit2(inUse16[i]); + for (i = 0; i < 256; i++) + if (inUse16[i >> 4]) + WriteBit2(inUse[i]); + } + int alphaSize = numInUse + 2; + + Byte *mtfs = m_MtfArray; + UInt32 mtfArraySize = 0; + UInt32 symbolCounts[kMaxAlphaSize]; + { + for (int i = 0; i < kMaxAlphaSize; i++) + symbolCounts[i] = 0; + } + + { + UInt32 rleSize = 0; + UInt32 i = 0; + const UInt32 *bsIndex = m_BlockSorterIndex; + block--; + do + { + int pos = mtf.FindAndMove(block[bsIndex[i]]); + if (pos == 0) + rleSize++; + else + { + while (rleSize != 0) + { + rleSize--; + mtfs[mtfArraySize++] = (Byte)(rleSize & 1); + symbolCounts[rleSize & 1]++; + rleSize >>= 1; + } + if (pos >= 0xFE) + { + mtfs[mtfArraySize++] = 0xFF; + mtfs[mtfArraySize++] = (Byte)(pos - 0xFE); + } + else + mtfs[mtfArraySize++] = (Byte)(pos + 1); + symbolCounts[pos + 1]++; + } + } + while (++i < blockSize); + + while (rleSize != 0) + { + rleSize--; + mtfs[mtfArraySize++] = (Byte)(rleSize & 1); + symbolCounts[rleSize & 1]++; + rleSize >>= 1; + } + + if (alphaSize < 256) + mtfs[mtfArraySize++] = (Byte)(alphaSize - 1); + else + { + mtfs[mtfArraySize++] = 0xFF; + mtfs[mtfArraySize++] = (Byte)(alphaSize - 256); + } + symbolCounts[alphaSize - 1]++; + } + + UInt32 numSymbols = 0; + { + for (int i = 0; i < kMaxAlphaSize; i++) + numSymbols += symbolCounts[i]; + } + + int bestNumTables = kNumTablesMin; + UInt32 bestPrice = 0xFFFFFFFF; + UInt32 startPos = m_OutStreamCurrent->GetPos(); + Byte startCurByte = m_OutStreamCurrent->GetCurByte(); + for (int nt = kNumTablesMin; nt <= kNumTablesMax + 1; nt++) + { + int numTables; + + if(m_OptimizeNumTables) + { + m_OutStreamCurrent->SetPos(startPos); + m_OutStreamCurrent->SetCurState((startPos & 7), startCurByte); + if (nt <= kNumTablesMax) + numTables = nt; + else + numTables = bestNumTables; + } + else + { + if (numSymbols < 200) numTables = 2; + else if (numSymbols < 600) numTables = 3; + else if (numSymbols < 1200) numTables = 4; + else if (numSymbols < 2400) numTables = 5; + else numTables = 6; + } + + WriteBits2(numTables, kNumTablesBits); + + UInt32 numSelectors = (numSymbols + kGroupSize - 1) / kGroupSize; + WriteBits2(numSelectors, kNumSelectorsBits); + + { + UInt32 remFreq = numSymbols; + int gs = 0; + int t = numTables; + do + { + UInt32 tFreq = remFreq / t; + int ge = gs; + UInt32 aFreq = 0; + while (aFreq < tFreq) // && ge < alphaSize) + aFreq += symbolCounts[ge++]; + + if (ge - 1 > gs && t != numTables && t != 1 && (((numTables - t) & 1) == 1)) + aFreq -= symbolCounts[--ge]; + + Byte *lens = Lens[t - 1]; + int i = 0; + do + lens[i] = (i >= gs && i < ge) ? 0 : 1; + while (++i < alphaSize); + gs = ge; + remFreq -= aFreq; + } + while(--t != 0); + } + + + for (int pass = 0; pass < kNumHuffPasses; pass++) + { + { + int t = 0; + do + memset(Freqs[t], 0, sizeof(Freqs[t])); + while(++t < numTables); + } + + { + UInt32 mtfPos = 0; + UInt32 g = 0; + do + { + UInt32 symbols[kGroupSize]; + int i = 0; + do + { + UInt32 symbol = mtfs[mtfPos++]; + if (symbol >= 0xFF) + symbol += mtfs[mtfPos++]; + symbols[i] = symbol; + } + while (++i < kGroupSize && mtfPos < mtfArraySize); + + UInt32 bestPrice = 0xFFFFFFFF; + int t = 0; + do + { + const Byte *lens = Lens[t]; + UInt32 price = 0; + int j = 0; + do + price += lens[symbols[j]]; + while (++j < i); + if (price < bestPrice) + { + m_Selectors[g] = (Byte)t; + bestPrice = price; + } + } + while(++t < numTables); + UInt32 *freqs = Freqs[m_Selectors[g++]]; + int j = 0; + do + freqs[symbols[j]]++; + while (++j < i); + } + while (mtfPos < mtfArraySize); + } + + int t = 0; + do + { + UInt32 *freqs = Freqs[t]; + int i = 0; + do + if (freqs[i] == 0) + freqs[i] = 1; + while(++i < alphaSize); + Huffman_Generate(freqs, Codes[t], Lens[t], kMaxAlphaSize, kMaxHuffmanLenForEncoding); + } + while(++t < numTables); + } + + { + Byte mtfSel[kNumTablesMax]; + { + int t = 0; + do + mtfSel[t] = (Byte)t; + while(++t < numTables); + } + + UInt32 i = 0; + do + { + Byte sel = m_Selectors[i]; + int pos; + for (pos = 0; mtfSel[pos] != sel; pos++) + WriteBit2(true); + WriteBit2(false); + for (; pos > 0; pos--) + mtfSel[pos] = mtfSel[pos - 1]; + mtfSel[0] = sel; + } + while(++i < numSelectors); + } + + { + int t = 0; + do + { + const Byte *lens = Lens[t]; + UInt32 len = lens[0]; + WriteBits2(len, kNumLevelsBits); + int i = 0; + do + { + UInt32 level = lens[i]; + while (len != level) + { + WriteBit2(true); + if (len < level) + { + WriteBit2(false); + len++; + } + else + { + WriteBit2(true); + len--; + } + } + WriteBit2(false); + } + while (++i < alphaSize); + } + while(++t < numTables); + } + + { + UInt32 groupSize = 0; + UInt32 groupIndex = 0; + const Byte *lens = 0; + const UInt32 *codes = 0; + UInt32 mtfPos = 0; + do + { + UInt32 symbol = mtfs[mtfPos++]; + if (symbol >= 0xFF) + symbol += mtfs[mtfPos++]; + if (groupSize == 0) + { + groupSize = kGroupSize; + int t = m_Selectors[groupIndex++]; + lens = Lens[t]; + codes = Codes[t]; + } + groupSize--; + m_OutStreamCurrent->WriteBits(codes[symbol], lens[symbol]); + } + while (mtfPos < mtfArraySize); + } + + if (!m_OptimizeNumTables) + break; + UInt32 price = m_OutStreamCurrent->GetPos() - startPos; + if (price <= bestPrice) + { + if (nt == kNumTablesMax) + break; + bestPrice = price; + bestNumTables = nt; + } + } +} + +// blockSize > 0 +UInt32 CThreadInfo::EncodeBlockWithHeaders(const Byte *block, UInt32 blockSize) +{ + WriteByte2(kBlockSig0); + WriteByte2(kBlockSig1); + WriteByte2(kBlockSig2); + WriteByte2(kBlockSig3); + WriteByte2(kBlockSig4); + WriteByte2(kBlockSig5); + + CBZip2Crc crc; + int numReps = 0; + Byte prevByte = block[0]; + UInt32 i = 0; + do + { + Byte b = block[i]; + if (numReps == kRleModeRepSize) + { + for (; b > 0; b--) + crc.UpdateByte(prevByte); + numReps = 0; + continue; + } + if (prevByte == b) + numReps++; + else + { + numReps = 1; + prevByte = b; + } + crc.UpdateByte(b); + } + while (++i < blockSize); + UInt32 crcRes = crc.GetDigest(); + WriteCrc2(crcRes); + EncodeBlock(block, blockSize); + return crcRes; +} + +void CThreadInfo::EncodeBlock2(const Byte *block, UInt32 blockSize, UInt32 numPasses) +{ + UInt32 numCrcs = m_NumCrcs; + bool needCompare = false; + + UInt32 startBytePos = m_OutStreamCurrent->GetBytePos(); + UInt32 startPos = m_OutStreamCurrent->GetPos(); + Byte startCurByte = m_OutStreamCurrent->GetCurByte(); + Byte endCurByte = 0; + UInt32 endPos = 0; + if (numPasses > 1 && blockSize >= (1 << 10)) + { + UInt32 blockSize0 = blockSize / 2; + for (;(block[blockSize0] == block[blockSize0 - 1] || + block[blockSize0 - 1] == block[blockSize0 - 2]) && + blockSize0 < blockSize; blockSize0++); + if (blockSize0 < blockSize) + { + EncodeBlock2(block, blockSize0, numPasses - 1); + EncodeBlock2(block + blockSize0, blockSize - blockSize0, numPasses - 1); + endPos = m_OutStreamCurrent->GetPos(); + endCurByte = m_OutStreamCurrent->GetCurByte(); + if ((endPos & 7) > 0) + WriteBits2(0, 8 - (endPos & 7)); + m_OutStreamCurrent->SetCurState((startPos & 7), startCurByte); + needCompare = true; + } + } + + UInt32 startBytePos2 = m_OutStreamCurrent->GetBytePos(); + UInt32 startPos2 = m_OutStreamCurrent->GetPos(); + UInt32 crcVal = EncodeBlockWithHeaders(block, blockSize); + UInt32 endPos2 = m_OutStreamCurrent->GetPos(); + + if (needCompare) + { + UInt32 size2 = endPos2 - startPos2; + if (size2 < endPos - startPos) + { + UInt32 numBytes = m_OutStreamCurrent->GetBytePos() - startBytePos2; + Byte *buffer = m_OutStreamCurrent->GetStream(); + for (UInt32 i = 0; i < numBytes; i++) + buffer[startBytePos + i] = buffer[startBytePos2 + i]; + m_OutStreamCurrent->SetPos(startPos + endPos2 - startPos2); + m_NumCrcs = numCrcs; + m_CRCs[m_NumCrcs++] = crcVal; + } + else + { + m_OutStreamCurrent->SetPos(endPos); + m_OutStreamCurrent->SetCurState((endPos & 7), endCurByte); + } + } + else + { + m_NumCrcs = numCrcs; + m_CRCs[m_NumCrcs++] = crcVal; + } +} + +HRESULT CThreadInfo::EncodeBlock3(UInt32 blockSize) +{ + CMsbfEncoderTemp outStreamTemp; + outStreamTemp.SetStream(m_TempArray); + outStreamTemp.Init(); + m_OutStreamCurrent = &outStreamTemp; + + m_NumCrcs = 0; + + EncodeBlock2(m_Block, blockSize, Encoder->NumPasses); + + #ifdef COMPRESS_BZIP2_MT + if (Encoder->MtMode) + Encoder->ThreadsInfo[m_BlockIndex].CanWriteEvent.Lock(); + #endif + for (UInt32 i = 0; i < m_NumCrcs; i++) + Encoder->CombinedCrc.Update(m_CRCs[i]); + Encoder->WriteBytes(m_TempArray, outStreamTemp.GetPos(), outStreamTemp.GetCurByte()); + HRESULT res = S_OK; + #ifdef COMPRESS_BZIP2_MT + if (Encoder->MtMode) + { + UInt32 blockIndex = m_BlockIndex + 1; + if (blockIndex == Encoder->NumThreads) + blockIndex = 0; + + if (Encoder->Progress) + { + UInt64 unpackSize = Encoder->m_OutStream.GetProcessedSize(); + res = Encoder->Progress->SetRatioInfo(&m_PackSize, &unpackSize); + } + + Encoder->ThreadsInfo[blockIndex].CanWriteEvent.Set(); + } + #endif + return res; +} + +void CEncoder::WriteBytes(const Byte *data, UInt32 sizeInBits, Byte lastByte) +{ + UInt32 bytesSize = (sizeInBits / 8); + for (UInt32 i = 0; i < bytesSize; i++) + m_OutStream.WriteBits(data[i], 8); + WriteBits(lastByte, (sizeInBits & 7)); +} + + +HRESULT CEncoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 * /* outSize */, ICompressProgressInfo *progress) +{ + #ifdef COMPRESS_BZIP2_MT + Progress = progress; + RINOK(Create()); + for (UInt32 t = 0; t < NumThreads; t++) + #endif + { + #ifdef COMPRESS_BZIP2_MT + CThreadInfo &ti = ThreadsInfo[t]; + if (MtMode) + { + RINOK(ti.StreamWasFinishedEvent.Reset()); + RINOK(ti.WaitingWasStartedEvent.Reset()); + RINOK(ti.CanWriteEvent.Reset()); + } + #else + CThreadInfo &ti = ThreadsInfo; + ti.Encoder = this; + #endif + + ti.m_OptimizeNumTables = m_OptimizeNumTables; + + if (!ti.Alloc()) + return E_OUTOFMEMORY; + } + + + if (!m_InStream.Create(kBufferSize)) + return E_OUTOFMEMORY; + if (!m_OutStream.Create(kBufferSize)) + return E_OUTOFMEMORY; + + + m_InStream.SetStream(inStream); + m_InStream.Init(); + + m_OutStream.SetStream(outStream); + m_OutStream.Init(); + + CFlusher flusher(this); + + CombinedCrc.Init(); + #ifdef COMPRESS_BZIP2_MT + NextBlockIndex = 0; + StreamWasFinished = false; + CloseThreads = false; + CanStartWaitingEvent.Reset(); + #endif + + WriteByte(kArSig0); + WriteByte(kArSig1); + WriteByte(kArSig2); + WriteByte((Byte)(kArSig3 + m_BlockSizeMult)); + + #ifdef COMPRESS_BZIP2_MT + + if (MtMode) + { + ThreadsInfo[0].CanWriteEvent.Set(); + Result = S_OK; + CanProcessEvent.Set(); + UInt32 t; + for (t = 0; t < NumThreads; t++) + ThreadsInfo[t].StreamWasFinishedEvent.Lock(); + CanProcessEvent.Reset(); + CanStartWaitingEvent.Set(); + for (t = 0; t < NumThreads; t++) + ThreadsInfo[t].WaitingWasStartedEvent.Lock(); + CanStartWaitingEvent.Reset(); + RINOK(Result); + } + else + #endif + { + for (;;) + { + CThreadInfo &ti = + #ifdef COMPRESS_BZIP2_MT + ThreadsInfo[0]; + #else + ThreadsInfo; + #endif + UInt32 blockSize = ReadRleBlock(ti.m_Block); + if (blockSize == 0) + break; + RINOK(ti.EncodeBlock3(blockSize)); + if (progress) + { + UInt64 packSize = m_InStream.GetProcessedSize(); + UInt64 unpackSize = m_OutStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &unpackSize)); + } + } + } + WriteByte(kFinSig0); + WriteByte(kFinSig1); + WriteByte(kFinSig2); + WriteByte(kFinSig3); + WriteByte(kFinSig4); + WriteByte(kFinSig5); + + WriteCrc(CombinedCrc.GetDigest()); + return Flush(); +} + +STDMETHODIMP CEncoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const COutBufferException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +HRESULT CEncoder::SetCoderProperties(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps) +{ + for(UInt32 i = 0; i < numProps; i++) + { + const PROPVARIANT &prop = props[i]; + switch(propIDs[i]) + { + case NCoderPropID::kNumPasses: + { + if (prop.vt != VT_UI4) + return E_INVALIDARG; + UInt32 numPasses = prop.ulVal; + if (numPasses == 0) + numPasses = 1; + if (numPasses > static_cast< UInt32 >( kNumPassesMax) ) + numPasses = kNumPassesMax; + NumPasses = numPasses; + m_OptimizeNumTables = (NumPasses > 1); + break; + } + case NCoderPropID::kDictionarySize: + { + if (prop.vt != VT_UI4) + return E_INVALIDARG; + UInt32 dictionary = prop.ulVal / kBlockSizeStep; + if (dictionary < static_cast< UInt32 >( kBlockSizeMultMin) ) + dictionary = kBlockSizeMultMin; + else if (dictionary > static_cast< UInt32 >( kBlockSizeMultMax) ) + dictionary = kBlockSizeMultMax; + m_BlockSizeMult = dictionary; + break; + } + case NCoderPropID::kNumThreads: + { + #ifdef COMPRESS_BZIP2_MT + if (prop.vt != VT_UI4) + return E_INVALIDARG; + NumThreads = prop.ulVal; + if (NumThreads < 1) + NumThreads = 1; + #endif + break; + } + default: + return E_INVALIDARG; + } + } + return S_OK; +} + +#ifdef COMPRESS_BZIP2_MT +STDMETHODIMP CEncoder::SetNumberOfThreads(UInt32 numThreads) +{ + NumThreads = numThreads; + if (NumThreads < 1) + NumThreads = 1; + return S_OK; +} +#endif + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Encoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Encoder.h new file mode 100644 index 000000000..8a1061443 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Encoder.h @@ -0,0 +1,245 @@ +// BZip2Encoder.h + +#ifndef __COMPRESS_BZIP2_ENCODER_H +#define __COMPRESS_BZIP2_ENCODER_H + +#include "../../Common/Defs.h" +#include "../../Common/MyCom.h" + +#ifdef COMPRESS_BZIP2_MT +#include "../../Windows/Synchronization.h" +#include "../../Windows/Thread.h" +#endif + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" +#include "../Common/OutBuffer.h" + +#include "BitmEncoder.h" +#include "BZip2Const.h" +#include "BZip2Crc.h" + +namespace NCompress { +namespace NBZip2 { + +class CMsbfEncoderTemp +{ + UInt32 m_Pos; + int m_BitPos; + Byte m_CurByte; + Byte *Buffer; +public: + void SetStream(Byte *buffer) { Buffer = buffer; } + Byte *GetStream() const { return Buffer; } + + void Init() + { + m_Pos = 0; + m_BitPos = 8; + m_CurByte = 0; + } + + void Flush() + { + if (m_BitPos < 8) + WriteBits(0, m_BitPos); + } + + void WriteBits(UInt32 value, int numBits) + { + while (numBits > 0) + { + int numNewBits = MyMin(numBits, m_BitPos); + numBits -= numNewBits; + + m_CurByte <<= numNewBits; + UInt32 newBits = value >> numBits; + m_CurByte |= Byte(newBits); + value -= (newBits << numBits); + + m_BitPos -= numNewBits; + + if (m_BitPos == 0) + { + Buffer[m_Pos++] = m_CurByte; + m_BitPos = 8; + } + } + } + + UInt32 GetBytePos() const { return m_Pos ; } + UInt32 GetPos() const { return m_Pos * 8 + (8 - m_BitPos); } + Byte GetCurByte() const { return m_CurByte; } + void SetPos(UInt32 bitPos) + { + m_Pos = bitPos / 8; + m_BitPos = 8 - ((int)bitPos & 7); + } + void SetCurState(int bitPos, Byte curByte) + { + m_BitPos = 8 - bitPos; + m_CurByte = curByte; + } +}; + +class CEncoder; + +const int kNumPassesMax = 10; + +class CThreadInfo +{ +public: + Byte *m_Block; +private: + Byte *m_MtfArray; + Byte *m_TempArray; + UInt32 *m_BlockSorterIndex; + + CMsbfEncoderTemp *m_OutStreamCurrent; + + Byte Lens[kNumTablesMax][kMaxAlphaSize]; + UInt32 Freqs[kNumTablesMax][kMaxAlphaSize]; + UInt32 Codes[kNumTablesMax][kMaxAlphaSize]; + + Byte m_Selectors[kNumSelectorsMax]; + + UInt32 m_CRCs[1 << kNumPassesMax]; + UInt32 m_NumCrcs; + + UInt32 m_BlockIndex; + + void WriteBits2(UInt32 value, UInt32 numBits); + void WriteByte2(Byte b); + void WriteBit2(bool v); + void WriteCrc2(UInt32 v); + + void EncodeBlock(const Byte *block, UInt32 blockSize); + UInt32 EncodeBlockWithHeaders(const Byte *block, UInt32 blockSize); + void EncodeBlock2(const Byte *block, UInt32 blockSize, UInt32 numPasses); +public: + bool m_OptimizeNumTables; + CEncoder *Encoder; + #ifdef COMPRESS_BZIP2_MT + NWindows::CThread Thread; + + NWindows::NSynchronization::CAutoResetEvent StreamWasFinishedEvent; + NWindows::NSynchronization::CAutoResetEvent WaitingWasStartedEvent; + + // it's not member of this thread. We just need one event per thread + NWindows::NSynchronization::CAutoResetEvent CanWriteEvent; + + UInt64 m_PackSize; + + Byte MtPad[1 << 8]; // It's pad for Multi-Threading. Must be >= Cache_Line_Size. + HRESULT Create(); + void FinishStream(bool needLeave); + DWORD ThreadFunc(); + #endif + + CThreadInfo(): m_Block(0), m_BlockSorterIndex(0) {} + ~CThreadInfo() { Free(); } + bool Alloc(); + void Free(); + + HRESULT EncodeBlock3(UInt32 blockSize); +}; + +class CEncoder : + public ICompressCoder, + public ICompressSetCoderProperties, + #ifdef COMPRESS_BZIP2_MT + public ICompressSetCoderMt, + #endif + public CMyUnknownImp +{ + UInt32 m_BlockSizeMult; + bool m_OptimizeNumTables; + + UInt32 m_NumPassesPrev; + + UInt32 m_NumThreadsPrev; +public: + CInBuffer m_InStream; + Byte MtPad[1 << 8]; // It's pad for Multi-Threading. Must be >= Cache_Line_Size. + CBitmEncoder<COutBuffer> m_OutStream; + UInt32 NumPasses; + CBZip2CombinedCrc CombinedCrc; + + #ifdef COMPRESS_BZIP2_MT + CThreadInfo *ThreadsInfo; + NWindows::NSynchronization::CManualResetEvent CanProcessEvent; + NWindows::NSynchronization::CCriticalSection CS; + UInt32 NumThreads; + bool MtMode; + UInt32 NextBlockIndex; + + bool CloseThreads; + bool StreamWasFinished; + NWindows::NSynchronization::CManualResetEvent CanStartWaitingEvent; + + HRESULT Result; + ICompressProgressInfo *Progress; + #else + CThreadInfo ThreadsInfo; + #endif + + UInt32 ReadRleBlock(Byte *buffer); + void WriteBytes(const Byte *data, UInt32 sizeInBits, Byte lastByte); + + void WriteBits(UInt32 value, UInt32 numBits); + void WriteByte(Byte b); + void WriteBit(bool v); + void WriteCrc(UInt32 v); + + #ifdef COMPRESS_BZIP2_MT + HRESULT Create(); + void Free(); + #endif + +public: + CEncoder(); + #ifdef COMPRESS_BZIP2_MT + ~CEncoder(); + #endif + + HRESULT Flush() { return m_OutStream.Flush(); } + + void ReleaseStreams() + { + m_InStream.ReleaseStream(); + m_OutStream.ReleaseStream(); + } + + class CFlusher + { + CEncoder *_coder; + public: + CFlusher(CEncoder *coder): _coder(coder) {} + ~CFlusher() + { + _coder->ReleaseStreams(); + } + }; + + #ifdef COMPRESS_BZIP2_MT + MY_UNKNOWN_IMP2(ICompressSetCoderMt, ICompressSetCoderProperties) + #else + MY_UNKNOWN_IMP1(ICompressSetCoderProperties) + #endif + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps); + + #ifdef COMPRESS_BZIP2_MT + STDMETHOD(SetNumberOfThreads)(UInt32 numThreads); + #endif +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Register.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Register.cpp new file mode 100644 index 000000000..ef14204b0 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BZip2Register.cpp @@ -0,0 +1,20 @@ +// BZip2Register.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "BZip2Decoder.h" + +static void *CreateCodec() { return (void *)(ICompressCoder *)(new NCompress::NBZip2::CDecoder); } +#if !defined(EXTRACT_ONLY) && !defined(BZIP2_EXTRACT_ONLY) +#include "BZip2Encoder.h" +static void *CreateCodecOut() { return (void *)(ICompressCoder *)(new NCompress::NBZip2::CEncoder); } +#else +#define CreateCodecOut 0 +#endif + +static CCodecInfo g_CodecInfo = + { CreateCodec, CreateCodecOut, 0x040202, L"BZip2", 1, false }; + +REGISTER_CODEC(BZip2) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Coder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Coder.cpp new file mode 100644 index 000000000..13ce51600 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Coder.cpp @@ -0,0 +1,390 @@ +// Bcj2Coder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "Bcj2Coder.h" + +namespace NCompress { +namespace NBcj2 { + +inline bool IsJcc(Byte b0, Byte b1) { return (b0 == 0x0F && (b1 & 0xF0) == 0x80); } +inline bool IsJ(Byte b0, Byte b1) { return ((b1 & 0xFE) == 0xE8 || IsJcc(b0, b1)); } +inline unsigned GetIndex(Byte b0, Byte b1) { return ((b1 == 0xE8) ? b0 : ((b1 == 0xE9) ? 256 : 257)); } + +#ifndef EXTRACT_ONLY + +static const int kBufferSize = 1 << 17; + +static bool inline Test86MSByte(Byte b) +{ + return (b == 0 || b == 0xFF); +} + +bool CEncoder::Create() +{ + if (!_mainStream.Create(1 << 16)) + return false; + if (!_callStream.Create(1 << 20)) + return false; + if (!_jumpStream.Create(1 << 20)) + return false; + if (!_rangeEncoder.Create(1 << 20)) + return false; + if (_buffer == 0) + { + _buffer = (Byte *)MidAlloc(kBufferSize); + if (_buffer == 0) + return false; + } + return true; +} + +CEncoder::~CEncoder() +{ + ::MidFree(_buffer); +} + +HRESULT CEncoder::Flush() +{ + RINOK(_mainStream.Flush()); + RINOK(_callStream.Flush()); + RINOK(_jumpStream.Flush()); + _rangeEncoder.FlushData(); + return _rangeEncoder.FlushStream(); +} + +const UInt32 kDefaultLimit = (1 << 24); + +HRESULT CEncoder::CodeReal(ISequentialInStream **inStreams, + const UInt64 **inSizes, + UInt32 numInStreams, + ISequentialOutStream **outStreams, + const UInt64 ** /* outSizes */, + UInt32 numOutStreams, + ICompressProgressInfo *progress) +{ + if (numInStreams != 1 || numOutStreams != 4) + return E_INVALIDARG; + + if (!Create()) + return E_OUTOFMEMORY; + + bool sizeIsDefined = false; + UInt64 inSize = 0; + if (inSizes != NULL) + if (inSizes[0] != NULL) + { + inSize = *inSizes[0]; + if (inSize <= kDefaultLimit) + sizeIsDefined = true; + } + + ISequentialInStream *inStream = inStreams[0]; + + _mainStream.SetStream(outStreams[0]); + _mainStream.Init(); + _callStream.SetStream(outStreams[1]); + _callStream.Init(); + _jumpStream.SetStream(outStreams[2]); + _jumpStream.Init(); + _rangeEncoder.SetStream(outStreams[3]); + _rangeEncoder.Init(); + for (int i = 0; i < 256 + 2; i++) + _statusEncoder[i].Init(); + CCoderReleaser releaser(this); + + CMyComPtr<ICompressGetSubStreamSize> getSubStreamSize; + { + inStream->QueryInterface(IID_ICompressGetSubStreamSize, (void **)&getSubStreamSize); + } + + UInt32 nowPos = 0; + UInt64 nowPos64 = 0; + UInt32 bufferPos = 0; + + Byte prevByte = 0; + + UInt64 subStreamIndex = 0; + UInt64 subStreamStartPos = 0; + UInt64 subStreamEndPos = 0; + + for (;;) + { + UInt32 processedSize = 0; + for (;;) + { + UInt32 size = kBufferSize - (bufferPos + processedSize); + UInt32 processedSizeLoc; + if (size == 0) + break; + RINOK(inStream->Read(_buffer + bufferPos + processedSize, size, &processedSizeLoc)); + if (processedSizeLoc == 0) + break; + processedSize += processedSizeLoc; + } + UInt32 endPos = bufferPos + processedSize; + + if (endPos < 5) + { + // change it + for (bufferPos = 0; bufferPos < endPos; bufferPos++) + { + Byte b = _buffer[bufferPos]; + _mainStream.WriteByte(b); + UInt32 index; + if (b == 0xE8) + index = prevByte; + else if (b == 0xE9) + index = 256; + else if (IsJcc(prevByte, b)) + index = 257; + else + { + prevByte = b; + continue; + } + _statusEncoder[index].Encode(&_rangeEncoder, 0); + prevByte = b; + } + return Flush(); + } + + bufferPos = 0; + + UInt32 limit = endPos - 5; + while(bufferPos <= limit) + { + Byte b = _buffer[bufferPos]; + _mainStream.WriteByte(b); + if (!IsJ(prevByte, b)) + { + bufferPos++; + prevByte = b; + continue; + } + Byte nextByte = _buffer[bufferPos + 4]; + UInt32 src = + (UInt32(nextByte) << 24) | + (UInt32(_buffer[bufferPos + 3]) << 16) | + (UInt32(_buffer[bufferPos + 2]) << 8) | + (_buffer[bufferPos + 1]); + UInt32 dest = (nowPos + bufferPos + 5) + src; + // if (Test86MSByte(nextByte)) + bool convert; + if (getSubStreamSize != NULL) + { + UInt64 currentPos = (nowPos64 + bufferPos); + while (subStreamEndPos < currentPos) + { + UInt64 subStreamSize; + HRESULT result = getSubStreamSize->GetSubStreamSize(subStreamIndex, &subStreamSize); + if (result == S_OK) + { + subStreamStartPos = subStreamEndPos; + subStreamEndPos += subStreamSize; + subStreamIndex++; + } + else if (result == S_FALSE || result == E_NOTIMPL) + { + getSubStreamSize.Release(); + subStreamStartPos = 0; + subStreamEndPos = subStreamStartPos - 1; + } + else + return result; + } + if (getSubStreamSize == NULL) + { + if (sizeIsDefined) + convert = (dest < inSize); + else + convert = Test86MSByte(nextByte); + } + else if (subStreamEndPos - subStreamStartPos > kDefaultLimit) + convert = Test86MSByte(nextByte); + else + { + UInt64 dest64 = (currentPos + 5) + Int64(Int32(src)); + convert = (dest64 >= subStreamStartPos && dest64 < subStreamEndPos); + } + } + else if (sizeIsDefined) + convert = (dest < inSize); + else + convert = Test86MSByte(nextByte); + unsigned index = GetIndex(prevByte, b); + if (convert) + { + _statusEncoder[index].Encode(&_rangeEncoder, 1); + bufferPos += 5; + COutBuffer &s = (b == 0xE8) ? _callStream : _jumpStream; + for (int i = 24; i >= 0; i -= 8) + s.WriteByte((Byte)(dest >> i)); + prevByte = nextByte; + } + else + { + _statusEncoder[index].Encode(&_rangeEncoder, 0); + bufferPos++; + prevByte = b; + } + } + nowPos += bufferPos; + nowPos64 += bufferPos; + + if (progress != NULL) + { + /* + const UInt64 compressedSize = + _mainStream.GetProcessedSize() + + _callStream.GetProcessedSize() + + _jumpStream.GetProcessedSize() + + _rangeEncoder.GetProcessedSize(); + */ + RINOK(progress->SetRatioInfo(&nowPos64, NULL)); + } + + UInt32 i = 0; + while(bufferPos < endPos) + _buffer[i++] = _buffer[bufferPos++]; + bufferPos = i; + } +} + +STDMETHODIMP CEncoder::Code(ISequentialInStream **inStreams, + const UInt64 **inSizes, + UInt32 numInStreams, + ISequentialOutStream **outStreams, + const UInt64 **outSizes, + UInt32 numOutStreams, + ICompressProgressInfo *progress) +{ + try + { + return CodeReal(inStreams, inSizes, numInStreams, + outStreams, outSizes,numOutStreams, progress); + } + catch(const COutBufferException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +#endif + +HRESULT CDecoder::CodeReal(ISequentialInStream **inStreams, + const UInt64 ** /* inSizes */, + UInt32 numInStreams, + ISequentialOutStream **outStreams, + const UInt64 ** /* outSizes */, + UInt32 numOutStreams, + ICompressProgressInfo *progress) +{ + if (numInStreams != 4 || numOutStreams != 1) + return E_INVALIDARG; + + if (!_mainInStream.Create(1 << 16)) + return E_OUTOFMEMORY; + if (!_callStream.Create(1 << 20)) + return E_OUTOFMEMORY; + if (!_jumpStream.Create(1 << 16)) + return E_OUTOFMEMORY; + if (!_rangeDecoder.Create(1 << 20)) + return E_OUTOFMEMORY; + if (!_outStream.Create(1 << 16)) + return E_OUTOFMEMORY; + + _mainInStream.SetStream(inStreams[0]); + _callStream.SetStream(inStreams[1]); + _jumpStream.SetStream(inStreams[2]); + _rangeDecoder.SetStream(inStreams[3]); + _outStream.SetStream(outStreams[0]); + + _mainInStream.Init(); + _callStream.Init(); + _jumpStream.Init(); + _rangeDecoder.Init(); + _outStream.Init(); + + for (int i = 0; i < 256 + 2; i++) + _statusDecoder[i].Init(); + + CCoderReleaser releaser(this); + + Byte prevByte = 0; + UInt32 processedBytes = 0; + for (;;) + { + if (processedBytes >= (1 << 20) && progress != NULL) + { + /* + const UInt64 compressedSize = + _mainInStream.GetProcessedSize() + + _callStream.GetProcessedSize() + + _jumpStream.GetProcessedSize() + + _rangeDecoder.GetProcessedSize(); + */ + const UInt64 nowPos64 = _outStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(NULL, &nowPos64)); + processedBytes = 0; + } + UInt32 i; + Byte b = 0; + const UInt32 kBurstSize = (1 << 18); + for (i = 0; i < kBurstSize; i++) + { + if (!_mainInStream.ReadByte(b)) + return Flush(); + _outStream.WriteByte(b); + if (IsJ(prevByte, b)) + break; + prevByte = b; + } + processedBytes += i; + if (i == kBurstSize) + continue; + unsigned index = GetIndex(prevByte, b); + if (_statusDecoder[index].Decode(&_rangeDecoder) == 1) + { + UInt32 src = 0; + CInBuffer &s = (b == 0xE8) ? _callStream : _jumpStream; + for (int i = 0; i < 4; i++) + { + Byte b0; + if(!s.ReadByte(b0)) + return S_FALSE; + src <<= 8; + src |= ((UInt32)b0); + } + UInt32 dest = src - (UInt32(_outStream.GetProcessedSize()) + 4) ; + _outStream.WriteByte((Byte)(dest)); + _outStream.WriteByte((Byte)(dest >> 8)); + _outStream.WriteByte((Byte)(dest >> 16)); + _outStream.WriteByte((Byte)(dest >> 24)); + prevByte = (Byte)(dest >> 24); + processedBytes += 4; + } + else + prevByte = b; + } +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream **inStreams, + const UInt64 **inSizes, + UInt32 numInStreams, + ISequentialOutStream **outStreams, + const UInt64 **outSizes, + UInt32 numOutStreams, + ICompressProgressInfo *progress) +{ + try + { + return CodeReal(inStreams, inSizes, numInStreams, + outStreams, outSizes,numOutStreams, progress); + } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const COutBufferException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Coder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Coder.h new file mode 100644 index 000000000..b8b1e7a99 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Coder.h @@ -0,0 +1,125 @@ +// Bcj2Coder.h + +#ifndef __COMPRESS_BCJ2_CODER_H +#define __COMPRESS_BCJ2_CODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "RangeCoderBit.h" + +namespace NCompress { +namespace NBcj2 { + +const int kNumMoveBits = 5; + +#ifndef EXTRACT_ONLY + +class CEncoder: + public ICompressCoder2, + public CMyUnknownImp +{ + Byte *_buffer; +public: + CEncoder(): _buffer(0) {}; + ~CEncoder(); + bool Create(); + + COutBuffer _mainStream; + COutBuffer _callStream; + COutBuffer _jumpStream; + NCompress::NRangeCoder::CEncoder _rangeEncoder; + NCompress::NRangeCoder::CBitEncoder<kNumMoveBits> _statusEncoder[256 + 2]; + + HRESULT Flush(); + void ReleaseStreams() + { + _mainStream.ReleaseStream(); + _callStream.ReleaseStream(); + _jumpStream.ReleaseStream(); + _rangeEncoder.ReleaseStream(); + } + + class CCoderReleaser + { + CEncoder *_coder; + public: + CCoderReleaser(CEncoder *coder): _coder(coder) {} + ~CCoderReleaser() { _coder->ReleaseStreams(); } + }; + +public: + + MY_UNKNOWN_IMP + + HRESULT CodeReal(ISequentialInStream **inStreams, + const UInt64 **inSizes, + UInt32 numInStreams, + ISequentialOutStream **outStreams, + const UInt64 **outSizes, + UInt32 numOutStreams, + ICompressProgressInfo *progress); + STDMETHOD(Code)(ISequentialInStream **inStreams, + const UInt64 **inSizes, + UInt32 numInStreams, + ISequentialOutStream **outStreams, + const UInt64 **outSizes, + UInt32 numOutStreams, + ICompressProgressInfo *progress); +}; + +#endif + +class CDecoder: + public ICompressCoder2, + public CMyUnknownImp +{ +public: + CInBuffer _mainInStream; + CInBuffer _callStream; + CInBuffer _jumpStream; + NCompress::NRangeCoder::CDecoder _rangeDecoder; + NCompress::NRangeCoder::CBitDecoder<kNumMoveBits> _statusDecoder[256 + 2]; + + COutBuffer _outStream; + + void ReleaseStreams() + { + _mainInStream.ReleaseStream(); + _callStream.ReleaseStream(); + _jumpStream.ReleaseStream(); + _rangeDecoder.ReleaseStream(); + _outStream.ReleaseStream(); + } + + HRESULT Flush() { return _outStream.Flush(); } + class CCoderReleaser + { + CDecoder *_coder; + public: + CCoderReleaser(CDecoder *coder): _coder(coder) {} + ~CCoderReleaser() { _coder->ReleaseStreams(); } + }; + +public: + MY_UNKNOWN_IMP + HRESULT CodeReal(ISequentialInStream **inStreams, + const UInt64 **inSizes, + UInt32 numInStreams, + ISequentialOutStream **outStreams, + const UInt64 **outSizes, + UInt32 numOutStreams, + ICompressProgressInfo *progress); + STDMETHOD(Code)(ISequentialInStream **inStreams, + const UInt64 **inSizes, + UInt32 numInStreams, + ISequentialOutStream **outStreams, + const UInt64 **outSizes, + UInt32 numOutStreams, + ICompressProgressInfo *progress); +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Register.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Register.cpp new file mode 100644 index 000000000..8eb1e7360 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Bcj2Register.cpp @@ -0,0 +1,19 @@ +// Bcj2Register.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "Bcj2Coder.h" + +static void *CreateCodec() { return (void *)(ICompressCoder2 *)(new NCompress::NBcj2::CDecoder()); } +#ifndef EXTRACT_ONLY +static void *CreateCodecOut() { return (void *)(ICompressCoder2 *)(new NCompress::NBcj2::CEncoder()); } +#else +#define CreateCodecOut 0 +#endif + +static CCodecInfo g_CodecInfo = + { CreateCodec, CreateCodecOut, 0x0303011B, L"BCJ2", 4, false }; + +REGISTER_CODEC(BCJ2) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjCoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjCoder.cpp new file mode 100644 index 000000000..0e34ef488 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjCoder.cpp @@ -0,0 +1,15 @@ +// BcjCoder.cpp + +#include "StdAfx.h" + +#include "BcjCoder.h" + +UInt32 CBCJ_x86_Encoder::SubFilter(Byte *data, UInt32 size) +{ + return (UInt32)::x86_Convert(data, size, _bufferPos, &_prevMask, 1); +} + +UInt32 CBCJ_x86_Decoder::SubFilter(Byte *data, UInt32 size) +{ + return (UInt32)::x86_Convert(data, size, _bufferPos, &_prevMask, 0); +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjCoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjCoder.h new file mode 100644 index 000000000..0754bcd23 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjCoder.h @@ -0,0 +1,19 @@ +// BcjCoder.h + +#ifndef __COMPRESS_BCJ_CODER_H +#define __COMPRESS_BCJ_CODER_H + +#include "../../../C/Bra.h" + +#include "BranchCoder.h" + +struct CBranch86 +{ + UInt32 _prevMask; + void x86Init() { x86_Convert_Init(_prevMask); } +}; + +MyClassB(BCJ_x86, 0x01, 3, CBranch86 , + virtual void SubInit() { x86Init(); }) + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjRegister.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjRegister.cpp new file mode 100644 index 000000000..648ad8e03 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BcjRegister.cpp @@ -0,0 +1,19 @@ +// BcjRegister.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "BcjCoder.h" + +static void *CreateCodec() { return (void *)(ICompressFilter *)(new CBCJ_x86_Decoder()); } +#ifndef EXTRACT_ONLY +static void *CreateCodecOut() { return (void *)(ICompressFilter *)(new CBCJ_x86_Encoder()); } +#else +#define CreateCodecOut 0 +#endif + +static CCodecInfo g_CodecInfo = + { CreateCodec, CreateCodecOut, 0x03030103, L"BCJ", 1, true }; + +REGISTER_CODEC(BCJ) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.cpp new file mode 100644 index 000000000..78665be8f --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.cpp @@ -0,0 +1,24 @@ +// BitlDecoder.cpp + +#include "StdAfx.h" + +#include "BitlDecoder.h" + +namespace NBitl { + +Byte kInvertTable[256]; + +struct CInverterTableInitializer +{ + CInverterTableInitializer() + { + for (int i = 0; i < 256; i++) + { + int x = ((i & 0x55) << 1) | ((i & 0xAA) >> 1); + x = ((x & 0x33) << 2) | ((x & 0xCC) >> 2); + kInvertTable[i] = (Byte)(((x & 0x0F) << 4) | ((x & 0xF0) >> 4)); + } + } +} g_InverterTableInitializer; + +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.h new file mode 100644 index 000000000..3bee413ae --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlDecoder.h @@ -0,0 +1,142 @@ +// BitlDecoder.h -- the Least Significant Bit of byte is First + +#ifndef __BITL_DECODER_H +#define __BITL_DECODER_H + +#include "../IStream.h" + +namespace NBitl { + +const int kNumBigValueBits = 8 * 4; + +const int kNumValueBytes = 3; +const int kNumValueBits = 8 * kNumValueBytes; + +const UInt32 kMask = (1 << kNumValueBits) - 1; + +extern Byte kInvertTable[256]; + +template<class TInByte> +class CBaseDecoder +{ +protected: + int m_BitPos; + UInt32 m_Value; + TInByte m_Stream; +public: + UInt32 NumExtraBytes; + bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); } + void SetStream(ISequentialInStream *inStream) { m_Stream.SetStream(inStream); } + void ReleaseStream() { m_Stream.ReleaseStream(); } + void Init() + { + m_Stream.Init(); + m_BitPos = kNumBigValueBits; + m_Value = 0; + NumExtraBytes = 0; + } + UInt64 GetProcessedSize() const { return m_Stream.GetProcessedSize() + NumExtraBytes - (kNumBigValueBits - m_BitPos) / 8; } + + void Normalize() + { + for (; m_BitPos >= 8; m_BitPos -= 8) + { + Byte b = 0; + if (!m_Stream.ReadByte(b)) + { + b = 0xFF; // check it + NumExtraBytes++; + } + m_Value = (b << (kNumBigValueBits - m_BitPos)) | m_Value; + } + } + + UInt32 ReadBits(int numBits) + { + Normalize(); + UInt32 res = m_Value & ((1 << numBits) - 1); + m_BitPos += numBits; + m_Value >>= numBits; + return res; + } + + bool ExtraBitsWereRead() const + { + if (NumExtraBytes == 0) + return false; + return ((UInt32)(kNumBigValueBits - m_BitPos) < (NumExtraBytes << 3)); + } +}; + +template<class TInByte> +class CDecoder: public CBaseDecoder<TInByte> +{ + UInt32 m_NormalValue; + +public: + void Init() + { + CBaseDecoder<TInByte>::Init(); + m_NormalValue = 0; + } + + void Normalize() + { + for (; this->m_BitPos >= 8; this->m_BitPos -= 8) + { + Byte b = 0; + if (!this->m_Stream.ReadByte(b)) + { + b = 0xFF; // check it + this->NumExtraBytes++; + } + m_NormalValue = (b << (kNumBigValueBits - this->m_BitPos)) | m_NormalValue; + this->m_Value = (this->m_Value << 8) | kInvertTable[b]; + } + } + + UInt32 GetValue(int numBits) + { + Normalize(); + return ((this->m_Value >> (8 - this->m_BitPos)) & kMask) >> (kNumValueBits - numBits); + } + + void MovePos(int numBits) + { + this->m_BitPos += numBits; + m_NormalValue >>= numBits; + } + + UInt32 ReadBits(int numBits) + { + Normalize(); + UInt32 res = m_NormalValue & ((1 << numBits) - 1); + MovePos(numBits); + return res; + } + + void AlignToByte() { MovePos((32 - this->m_BitPos) & 7); } + + Byte ReadByte() + { + if (this->m_BitPos == kNumBigValueBits) + { + Byte b = 0; + if (!this->m_Stream.ReadByte(b)) + { + b = 0xFF; + this->NumExtraBytes++; + } + return b; + } + { + Byte b = (Byte)(m_NormalValue & 0xFF); + MovePos(8); + return b; + } + } +}; + +} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlEncoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlEncoder.h new file mode 100644 index 000000000..02f5a9c65 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitlEncoder.h @@ -0,0 +1,60 @@ +// BitlEncoder.h -- the Least Significant Bit of byte is First + +#ifndef __BITL_ENCODER_H +#define __BITL_ENCODER_H + +#include "../Common/OutBuffer.h" + +class CBitlEncoder +{ + COutBuffer m_Stream; + int m_BitPos; + Byte m_CurByte; +public: + bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); } + void SetStream(ISequentialOutStream *outStream) { m_Stream.SetStream(outStream); } + void ReleaseStream() { m_Stream.ReleaseStream(); } + void Init() + { + m_Stream.Init(); + m_BitPos = 8; + m_CurByte = 0; + } + HRESULT Flush() + { + FlushByte(); + return m_Stream.Flush(); + } + + void FlushByte() + { + if(m_BitPos < 8) + m_Stream.WriteByte(m_CurByte); + m_BitPos = 8; + m_CurByte = 0; + } + + void WriteBits(UInt32 value, int numBits) + { + while(numBits > 0) + { + if (numBits < m_BitPos) + { + m_CurByte |= (value & ((1 << numBits) - 1)) << (8 - m_BitPos); + m_BitPos -= numBits; + return; + } + numBits -= m_BitPos; + m_Stream.WriteByte((Byte)(m_CurByte | (value << (8 - m_BitPos)))); + value >>= m_BitPos; + m_BitPos = 8; + m_CurByte = 0; + } + } + UInt32 GetBitPosition() const { return (8 - m_BitPos); } + UInt64 GetProcessedSize() const { + return m_Stream.GetProcessedSize() + (8 - m_BitPos + 7) /8; } + void WriteByte(Byte b) { m_Stream.WriteByte(b);} +}; + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitmDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitmDecoder.h new file mode 100644 index 000000000..2885ed781 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitmDecoder.h @@ -0,0 +1,66 @@ +// BitmDecoder.h -- the Most Significant Bit of byte is First + +#ifndef __BITM_DECODER_H +#define __BITM_DECODER_H + +#include "../IStream.h" + +namespace NBitm { + +const int kNumBigValueBits = 8 * 4; +const int kNumValueBytes = 3; +const int kNumValueBits = 8 * kNumValueBytes; + +const UInt32 kMask = (1 << kNumValueBits) - 1; + +template<class TInByte> +class CDecoder +{ + UInt32 m_BitPos; + UInt32 m_Value; +public: + TInByte m_Stream; + bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); } + void SetStream(ISequentialInStream *inStream) { m_Stream.SetStream(inStream);} + void ReleaseStream() { m_Stream.ReleaseStream();} + + void Init() + { + m_Stream.Init(); + m_BitPos = kNumBigValueBits; + Normalize(); + } + + UInt64 GetProcessedSize() const { return m_Stream.GetProcessedSize() - (kNumBigValueBits - m_BitPos) / 8; } + + void Normalize() + { + for (;m_BitPos >= 8; m_BitPos -= 8) + m_Value = (m_Value << 8) | m_Stream.ReadByte(); + } + + UInt32 GetValue(UInt32 numBits) const + { + // return (m_Value << m_BitPos) >> (kNumBigValueBits - numBits); + return ((m_Value >> (8 - m_BitPos)) & kMask) >> (kNumValueBits - numBits); + } + + void MovePos(UInt32 numBits) + { + m_BitPos += numBits; + Normalize(); + } + + UInt32 ReadBits(UInt32 numBits) + { + UInt32 res = GetValue(numBits); + MovePos(numBits); + return res; + } + + void AlignToByte() { MovePos((32 - m_BitPos) & 7); } +}; + +} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitmEncoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitmEncoder.h new file mode 100644 index 000000000..25976ef61 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BitmEncoder.h @@ -0,0 +1,52 @@ +// BitmEncoder.h -- the Most Significant Bit of byte is First + +#ifndef __BITM_ENCODER_H +#define __BITM_ENCODER_H + +#include "../IStream.h" + +template<class TOutByte> +class CBitmEncoder +{ + TOutByte m_Stream; + int m_BitPos; + Byte m_CurByte; +public: + bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); } + void SetStream(ISequentialOutStream *outStream) { m_Stream.SetStream(outStream);} + void ReleaseStream() { m_Stream.ReleaseStream(); } + void Init() + { + m_Stream.Init(); + m_BitPos = 8; + m_CurByte = 0; + } + HRESULT Flush() + { + if(m_BitPos < 8) + WriteBits(0, m_BitPos); + return m_Stream.Flush(); + } + + void WriteBits(UInt32 value, int numBits) + { + while(numBits > 0) + { + if (numBits < m_BitPos) + { + m_CurByte |= ((Byte)value << (m_BitPos -= numBits)); + return; + } + numBits -= m_BitPos; + UInt32 newBits = (value >> numBits); + value -= (newBits << numBits); + m_Stream.WriteByte((Byte)(m_CurByte | newBits)); + m_BitPos = 8; + m_CurByte = 0; + } + } + UInt64 GetProcessedSize() const { + return m_Stream.GetProcessedSize() + (8 - m_BitPos + 7) / 8; } +}; + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchCoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchCoder.cpp new file mode 100644 index 000000000..431709526 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchCoder.cpp @@ -0,0 +1,19 @@ +// BranchCoder.cpp + +#include "StdAfx.h" + +#include "BranchCoder.h" + +STDMETHODIMP CBranchConverter::Init() +{ + _bufferPos = 0; + SubInit(); + return S_OK; +} + +STDMETHODIMP_(UInt32) CBranchConverter::Filter(Byte *data, UInt32 size) +{ + UInt32 processedSize = SubFilter(data, size); + _bufferPos += processedSize; + return processedSize; +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchCoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchCoder.h new file mode 100644 index 000000000..0e3a5c4e1 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchCoder.h @@ -0,0 +1,44 @@ +// BranchCoder.h + +#ifndef __COMPRESS_BRANCH_CODER_H +#define __COMPRESS_BRANCH_CODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +class CBranchConverter: + public ICompressFilter, + public CMyUnknownImp +{ +protected: + UInt32 _bufferPos; + virtual void SubInit() {} + virtual UInt32 SubFilter(Byte *data, UInt32 size) = 0; +public: + MY_UNKNOWN_IMP; + STDMETHOD(Init)(); + STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size); +}; + +#define MyClassEncoderA(Name) class C ## Name: public CBranchConverter \ + { public: UInt32 SubFilter(Byte *data, UInt32 size); }; + +#define MyClassDecoderA(Name) class C ## Name: public CBranchConverter \ + { public: UInt32 SubFilter(Byte *data, UInt32 size); }; + +#define MyClassEncoderB(Name, ADD_ITEMS, ADD_INIT) class C ## Name: public CBranchConverter, public ADD_ITEMS \ + { public: UInt32 SubFilter(Byte *data, UInt32 size); ADD_INIT}; + +#define MyClassDecoderB(Name, ADD_ITEMS, ADD_INIT) class C ## Name: public CBranchConverter, public ADD_ITEMS \ + { public: UInt32 SubFilter(Byte *data, UInt32 size); ADD_INIT}; + +#define MyClassA(Name, id, subId) \ +MyClassEncoderA(Name ## _Encoder) \ +MyClassDecoderA(Name ## _Decoder) + +#define MyClassB(Name, id, subId, ADD_ITEMS, ADD_INIT) \ +MyClassEncoderB(Name ## _Encoder, ADD_ITEMS, ADD_INIT) \ +MyClassDecoderB(Name ## _Decoder, ADD_ITEMS, ADD_INIT) + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchMisc.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchMisc.cpp new file mode 100644 index 000000000..423b723ab --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchMisc.cpp @@ -0,0 +1,37 @@ +// BranchMisc.cpp + +#include "StdAfx.h" + +#include "../../../C/Bra.h" + +#include "BranchMisc.h" + +UInt32 CBC_ARM_Encoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::ARM_Convert(data, size, _bufferPos, 1); } + +UInt32 CBC_ARM_Decoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::ARM_Convert(data, size, _bufferPos, 0); } + +UInt32 CBC_ARMT_Encoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::ARMT_Convert(data, size, _bufferPos, 1); } + +UInt32 CBC_ARMT_Decoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::ARMT_Convert(data, size, _bufferPos, 0); } + +UInt32 CBC_PPC_Encoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::PPC_Convert(data, size, _bufferPos, 1); } + +UInt32 CBC_PPC_Decoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::PPC_Convert(data, size, _bufferPos, 0); } + +UInt32 CBC_SPARC_Encoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::SPARC_Convert(data, size, _bufferPos, 1); } + +UInt32 CBC_SPARC_Decoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::SPARC_Convert(data, size, _bufferPos, 0); } + +UInt32 CBC_IA64_Encoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::IA64_Convert(data, size, _bufferPos, 1); } + +UInt32 CBC_IA64_Decoder::SubFilter(Byte *data, UInt32 size) + { return (UInt32)::IA64_Convert(data, size, _bufferPos, 0); } diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchMisc.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchMisc.h new file mode 100644 index 000000000..81198b21c --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchMisc.h @@ -0,0 +1,14 @@ +// BranchMisc.h + +#ifndef __COMPRESS_BRANCH_MISC_H +#define __COMPRESS_BRANCH_MISC_H + +#include "BranchCoder.h" + +MyClassA(BC_ARM, 0x05, 1) +MyClassA(BC_ARMT, 0x07, 1) +MyClassA(BC_PPC, 0x02, 5) +MyClassA(BC_SPARC, 0x08, 5) +MyClassA(BC_IA64, 0x04, 1) + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchRegister.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchRegister.cpp new file mode 100644 index 000000000..380828c6d --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/BranchRegister.cpp @@ -0,0 +1,30 @@ +// BranchRegister.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "BranchMisc.h" + +#define CREATE_CODEC(x) \ + static void *CreateCodec ## x() { return (void *)(ICompressFilter *)(new C ## x ## _Decoder); } \ + static void *CreateCodec ## x ## Out() { return (void *)(ICompressFilter *)(new C ## x ## _Encoder); } + +CREATE_CODEC(BC_PPC) +CREATE_CODEC(BC_IA64) +CREATE_CODEC(BC_ARM) +CREATE_CODEC(BC_ARMT) +CREATE_CODEC(BC_SPARC) + +#define METHOD_ITEM(x, id1, id2, name) { CreateCodec ## x, CreateCodec ## x ## Out, 0x03030000 + (id1 * 256) + id2, name, 1, true } + +static CCodecInfo g_CodecsInfo[] = +{ + METHOD_ITEM(BC_PPC, 0x02, 0x05, L"PPC"), + METHOD_ITEM(BC_IA64, 0x04, 1, L"IA64"), + METHOD_ITEM(BC_ARM, 0x05, 1, L"ARM"), + METHOD_ITEM(BC_ARMT, 0x07, 1, L"ARMT"), + METHOD_ITEM(BC_SPARC, 0x08, 0x05, L"SPARC") +}; + +REGISTER_CODECS(Branch) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ByteSwap.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ByteSwap.cpp new file mode 100644 index 000000000..645b6ffcd --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ByteSwap.cpp @@ -0,0 +1,73 @@ +// ByteSwap.cpp + +#include "StdAfx.h" + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "../Common/RegisterCodec.h" + +class CByteSwap2: + public ICompressFilter, + public CMyUnknownImp +{ +public: + MY_UNKNOWN_IMP + STDMETHOD(Init)(); + STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size); +}; + +class CByteSwap4: + public ICompressFilter, + public CMyUnknownImp +{ +public: + MY_UNKNOWN_IMP + STDMETHOD(Init)(); + STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size); +}; + +STDMETHODIMP CByteSwap2::Init() { return S_OK; } + +STDMETHODIMP_(UInt32) CByteSwap2::Filter(Byte *data, UInt32 size) +{ + const UInt32 kStep = 2; + UInt32 i; + for (i = 0; i + kStep <= size; i += kStep) + { + Byte b = data[i]; + data[i] = data[i + 1]; + data[i + 1] = b; + } + return i; +} + +STDMETHODIMP CByteSwap4::Init() { return S_OK; } + +STDMETHODIMP_(UInt32) CByteSwap4::Filter(Byte *data, UInt32 size) +{ + const UInt32 kStep = 4; + UInt32 i; + for (i = 0; i + kStep <= size; i += kStep) + { + Byte b0 = data[i]; + Byte b1 = data[i + 1]; + data[i] = data[i + 3]; + data[i + 1] = data[i + 2]; + data[i + 2] = b1; + data[i + 3] = b0; + } + return i; +} + +static void *CreateCodec2() { return (void *)(ICompressFilter *)(new CByteSwap2); } +static void *CreateCodec4() { return (void *)(ICompressFilter *)(new CByteSwap4); } + +static CCodecInfo g_CodecsInfo[] = +{ + { CreateCodec2, CreateCodec2, 0x020302, L"Swap2", 1, true }, + { CreateCodec4, CreateCodec4, 0x020304, L"Swap4", 1, true } +}; + +REGISTER_CODECS(ByteSwap) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CodecExports.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CodecExports.cpp new file mode 100644 index 000000000..4ff1c0fcb --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CodecExports.cpp @@ -0,0 +1,160 @@ +// CodecExports.cpp + +#include "StdAfx.h" + +#include "../../Common/ComTry.h" + +#include "../../Windows/PropVariant.h" + +#include "../ICoder.h" + +#include "../Common/RegisterCodec.h" + +extern unsigned int g_NumCodecs; +extern const CCodecInfo *g_Codecs[]; + +static const UInt16 kDecodeId = 0x2790; + +DEFINE_GUID(CLSID_CCodec, +0x23170F69, 0x40C1, kDecodeId, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00); + +static inline HRESULT SetPropString(const char *s, unsigned int size, PROPVARIANT *value) +{ + if ((value->bstrVal = ::SysAllocStringByteLen(s, size)) != 0) + value->vt = VT_BSTR; + return S_OK; +} + +static inline HRESULT SetPropGUID(const GUID &guid, PROPVARIANT *value) +{ + return SetPropString((const char *)&guid, sizeof(GUID), value); +} + +static HRESULT SetClassID(CMethodId id, bool encode, PROPVARIANT *value) +{ + GUID clsId = CLSID_CCodec; + for (int i = 0; i < sizeof(id); i++, id >>= 8) + clsId.Data4[i] = (Byte)(id & 0xFF); + if (encode) + clsId.Data3++; + return SetPropGUID(clsId, value); +} + +static HRESULT FindCodecClassId(const GUID *clsID, UInt32 isCoder2, bool isFilter, bool &encode, int &index) +{ + index = -1; + if (clsID->Data1 != CLSID_CCodec.Data1 || + clsID->Data2 != CLSID_CCodec.Data2 || + (clsID->Data3 & ~1) != kDecodeId) + return S_OK; + encode = (clsID->Data3 != kDecodeId); + UInt64 id = 0; + for (int j = 0; j < 8; j++) + id |= ((UInt64)clsID->Data4[j]) << (8 * j); + for (unsigned i = 0; i < g_NumCodecs; i++) + { + const CCodecInfo &codec = *g_Codecs[i]; + if (id != codec.Id || encode && !codec.CreateEncoder || !encode && !codec.CreateDecoder) + continue; + if (!isFilter && codec.IsFilter || isFilter && !codec.IsFilter || + codec.NumInStreams != 1 && !isCoder2 || codec.NumInStreams == 1 && isCoder2) + return E_NOINTERFACE; + index = i; + return S_OK; + } + return S_OK; +} + +STDAPI CreateCoder2(bool encode, UInt32 index, const GUID *iid, void **outObject) +{ + COM_TRY_BEGIN + *outObject = 0; + bool isCoder = (*iid == IID_ICompressCoder) != 0; + bool isCoder2 = (*iid == IID_ICompressCoder2) != 0; + bool isFilter = (*iid == IID_ICompressFilter) != 0; + const CCodecInfo &codec = *g_Codecs[index]; + if (!isFilter && codec.IsFilter || isFilter && !codec.IsFilter || + codec.NumInStreams != 1 && !isCoder2 || codec.NumInStreams == 1 && isCoder2) + return E_NOINTERFACE; + if (encode) + { + if (!codec.CreateEncoder) + return CLASS_E_CLASSNOTAVAILABLE; + *outObject = codec.CreateEncoder(); + } + else + { + if (!codec.CreateDecoder) + return CLASS_E_CLASSNOTAVAILABLE; + *outObject = codec.CreateDecoder(); + } + if (isCoder) + ((ICompressCoder *)*outObject)->AddRef(); + else if (isCoder2) + ((ICompressCoder2 *)*outObject)->AddRef(); + else + ((ICompressFilter *)*outObject)->AddRef(); + return S_OK; + COM_TRY_END +} + +STDAPI CreateCoder(const GUID *clsid, const GUID *iid, void **outObject) +{ + *outObject = 0; + bool isCoder = (*iid == IID_ICompressCoder) != 0; + bool isCoder2 = (*iid == IID_ICompressCoder2) != 0; + bool isFilter = (*iid == IID_ICompressFilter) != 0; + if (!isCoder && !isCoder2 && !isFilter) + return E_NOINTERFACE; + bool encode; + int codecIndex; + HRESULT res = FindCodecClassId(clsid, isCoder2, isFilter, encode, codecIndex); + if (res != S_OK) + return res; + if (codecIndex < 0) + return CLASS_E_CLASSNOTAVAILABLE; + return CreateCoder2(encode, codecIndex, iid, outObject); +} + +STDAPI GetMethodProperty(UInt32 codecIndex, PROPID propID, PROPVARIANT *value) +{ + ::VariantClear((VARIANTARG *)value); + const CCodecInfo &codec = *g_Codecs[codecIndex]; + switch(propID) + { + case NMethodPropID::kID: + { + value->uhVal.QuadPart = (UInt64)codec.Id; + value->vt = VT_UI8; + break; + } + case NMethodPropID::kName: + if ((value->bstrVal = ::SysAllocString(codec.Name)) != 0) + value->vt = VT_BSTR; + break; + case NMethodPropID::kDecoder: + if (codec.CreateDecoder) + return SetClassID(codec.Id, false, value); + break; + case NMethodPropID::kEncoder: + if (codec.CreateEncoder) + return SetClassID(codec.Id, true, value); + break; + case NMethodPropID::kInStreams: + { + if (codec.NumInStreams != 1) + { + value->vt = VT_UI4; + value->ulVal = (ULONG)codec.NumInStreams; + } + break; + } + } + return S_OK; +} + +STDAPI GetNumberOfMethods(UINT32 *numCodecs) +{ + *numCodecs = g_NumCodecs; + return S_OK; +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyCoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyCoder.cpp new file mode 100644 index 000000000..f71692a77 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyCoder.cpp @@ -0,0 +1,67 @@ +// Compress/CopyCoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "../Common/StreamUtils.h" + +#include "CopyCoder.h" + +namespace NCompress { + +static const UInt32 kBufferSize = 1 << 17; + +CCopyCoder::~CCopyCoder() +{ + ::MidFree(_buffer); +} + +STDMETHODIMP CCopyCoder::Code(ISequentialInStream *inStream, + ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 *outSize, + ICompressProgressInfo *progress) +{ + if (_buffer == 0) + { + _buffer = (Byte *)::MidAlloc(kBufferSize); + if (_buffer == 0) + return E_OUTOFMEMORY; + } + + TotalSize = 0; + for (;;) + { + UInt32 size = kBufferSize; + if (outSize != 0) + if (size > *outSize - TotalSize) + size = (UInt32)(*outSize - TotalSize); + RINOK(inStream->Read(_buffer, size, &size)); + if (size == 0) + break; + if (outStream) + { + RINOK(WriteStream(outStream, _buffer, size)); + } + TotalSize += size; + if (progress != NULL) + { + RINOK(progress->SetRatioInfo(&TotalSize, &TotalSize)); + } + } + return S_OK; +} + +STDMETHODIMP CCopyCoder::GetInStreamProcessedSize(UInt64 *value) +{ + *value = TotalSize; + return S_OK; +} + +HRESULT CopyStream(ISequentialInStream *inStream, ISequentialOutStream *outStream, ICompressProgressInfo *progress) +{ + CMyComPtr<ICompressCoder> copyCoder = new NCompress::CCopyCoder; + return copyCoder->Code(inStream, outStream, NULL, NULL, progress); +} + +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyCoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyCoder.h new file mode 100644 index 000000000..751c7d711 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyCoder.h @@ -0,0 +1,34 @@ +// Compress/CopyCoder.h + +#ifndef __COMPRESS_COPY_CODER_H +#define __COMPRESS_COPY_CODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +namespace NCompress { + +class CCopyCoder: + public ICompressCoder, + public ICompressGetInStreamProcessedSize, + public CMyUnknownImp +{ + Byte *_buffer; +public: + UInt64 TotalSize; + CCopyCoder(): _buffer(0), TotalSize(0) {} + ~CCopyCoder(); + + MY_UNKNOWN_IMP1(ICompressGetInStreamProcessedSize) + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + STDMETHOD(GetInStreamProcessedSize)(UInt64 *value); +}; + +HRESULT CopyStream(ISequentialInStream *inStream, ISequentialOutStream *outStream, ICompressProgressInfo *progress); + +} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyRegister.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyRegister.cpp new file mode 100644 index 000000000..efb9b9e95 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/CopyRegister.cpp @@ -0,0 +1,14 @@ +// CopyRegister.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "CopyCoder.h" + +static void *CreateCodec() { return (void *)(ICompressCoder *)(new NCompress::CCopyCoder); } + +static CCodecInfo g_CodecInfo = +{ CreateCodec, CreateCodec, 0x00, L"Copy", 1, false }; + +REGISTER_CODEC(Copy) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Deflate64Register.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Deflate64Register.cpp new file mode 100644 index 000000000..509e675a5 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Deflate64Register.cpp @@ -0,0 +1,20 @@ +// Deflate64Register.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "DeflateDecoder.h" + +static void *CreateCodecDeflate64() { return (void *)(ICompressCoder *)(new NCompress::NDeflate::NDecoder::CCOMCoder64); } +#if !defined(EXTRACT_ONLY) && !defined(DEFLATE_EXTRACT_ONLY) +#include "DeflateEncoder.h" +static void *CreateCodecOutDeflate64() { return (void *)(ICompressCoder *)(new NCompress::NDeflate::NEncoder::CCOMCoder64); } +#else +#define CreateCodecOutDeflate64 0 +#endif + +static CCodecInfo g_CodecInfo = + { CreateCodecDeflate64, CreateCodecOutDeflate64, 0x040109, L"Deflate64", 1, false }; + +REGISTER_CODEC(Deflate64) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateConst.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateConst.h new file mode 100644 index 000000000..9ca9c869b --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateConst.h @@ -0,0 +1,134 @@ +// DeflateConst.h + +#ifndef __DEFLATE_CONST_H +#define __DEFLATE_CONST_H + +namespace NCompress { +namespace NDeflate { + +const int kNumHuffmanBits = 15; + +const UInt32 kHistorySize32 = (1 << 15); +const UInt32 kHistorySize64 = (1 << 16); + +const UInt32 kDistTableSize32 = 30; +const UInt32 kDistTableSize64 = 32; + +const UInt32 kNumLenSymbols32 = 256; +const UInt32 kNumLenSymbols64 = 255; // don't change it. It must be <= 255. +const UInt32 kNumLenSymbolsMax = kNumLenSymbols32; + +const UInt32 kNumLenSlots = 29; + +const UInt32 kFixedDistTableSize = 32; +const UInt32 kFixedLenTableSize = 31; + +const UInt32 kSymbolEndOfBlock = 0x100; +const UInt32 kSymbolMatch = kSymbolEndOfBlock + 1; + +const UInt32 kMainTableSize = kSymbolMatch + kNumLenSlots; +const UInt32 kFixedMainTableSize = kSymbolMatch + kFixedLenTableSize; + +const UInt32 kLevelTableSize = 19; + +const UInt32 kTableDirectLevels = 16; +const UInt32 kTableLevelRepNumber = kTableDirectLevels; +const UInt32 kTableLevel0Number = kTableLevelRepNumber + 1; +const UInt32 kTableLevel0Number2 = kTableLevel0Number + 1; + +const UInt32 kLevelMask = 0xF; + +const Byte kLenStart32[kFixedLenTableSize] = + {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, 255, 0, 0}; +const Byte kLenStart64[kFixedLenTableSize] = + {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, 0, 0, 0}; + +const Byte kLenDirectBits32[kFixedLenTableSize] = + {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, 0, 0, 0}; +const Byte kLenDirectBits64[kFixedLenTableSize] = + {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, 16, 0, 0}; + +const UInt32 kDistStart[kDistTableSize64] = + {0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768, + 1024,1536,2048,3072,4096,6144,8192,12288,16384,24576,32768,49152}; +const Byte kDistDirectBits[kDistTableSize64] = + {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}; + +const Byte kLevelDirectBits[3] = {2, 3, 7}; + +const Byte kCodeLengthAlphabetOrder[kLevelTableSize] = {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; + +const UInt32 kMatchMinLen = 3; +const UInt32 kMatchMaxLen32 = kNumLenSymbols32 + kMatchMinLen - 1; //256 + 2 +const UInt32 kMatchMaxLen64 = kNumLenSymbols64 + kMatchMinLen - 1; //255 + 2 +const UInt32 kMatchMaxLen = kMatchMaxLen32; + +const int kFinalBlockFieldSize = 1; + +namespace NFinalBlockField +{ + enum + { + kNotFinalBlock = 0, + kFinalBlock = 1 + }; +} + +const int kBlockTypeFieldSize = 2; + +namespace NBlockType +{ + enum + { + kStored = 0, + kFixedHuffman = 1, + kDynamicHuffman = 2 + }; +} + +const int kNumLenCodesFieldSize = 5; +const int kNumDistCodesFieldSize = 5; +const int kNumLevelCodesFieldSize = 4; + +const UInt32 kNumLitLenCodesMin = 257; +const UInt32 kNumDistCodesMin = 1; +const UInt32 kNumLevelCodesMin = 4; + +const int kLevelFieldSize = 3; + +const int kStoredBlockLengthFieldSize = 16; + +struct CLevels +{ + Byte litLenLevels[kFixedMainTableSize]; + Byte distLevels[kFixedDistTableSize]; + + void SubClear() + { + UInt32 i; + for(i = kNumLitLenCodesMin; i < kFixedMainTableSize; i++) + litLenLevels[i] = 0; + for(i = 0; i < kFixedDistTableSize; i++) + distLevels[i] = 0; + } + + void SetFixedLevels() + { + unsigned int i; + + for (i = 0; i < 144; i++) + litLenLevels[i] = 8; + for (; i < 256; i++) + litLenLevels[i] = 9; + for (; i < 280; i++) + litLenLevels[i] = 7; + for (; i < 288; i++) + litLenLevels[i] = 8; + for (i = 0; i < kFixedDistTableSize; i++) // test it: InfoZip only uses kDistTableSize + distLevels[i] = 5; + } +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.cpp new file mode 100644 index 000000000..92d113b26 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.cpp @@ -0,0 +1,353 @@ +// DeflateDecoder.cpp + +#include "StdAfx.h" + +#include "DeflateDecoder.h" + +namespace NCompress { +namespace NDeflate { +namespace NDecoder { + +static const int kLenIdFinished = -1; +static const int kLenIdNeedInit = -2; + +CCoder::CCoder(bool deflate64Mode, bool deflateNSIS): + _deflateNSIS(deflateNSIS), + _deflate64Mode(deflate64Mode), + _keepHistory(false), + _needInitInStream(true), + ZlibMode(false) {} + +UInt32 CCoder::ReadBits(int numBits) +{ + return m_InBitStream.ReadBits(numBits); +} + +bool CCoder::DeCodeLevelTable(Byte *values, int numSymbols) +{ + int i = 0; + do + { + UInt32 number = m_LevelDecoder.DecodeSymbol(&m_InBitStream); + if (number < kTableDirectLevels) + values[i++] = (Byte)number; + else if (number < kLevelTableSize) + { + if (number == kTableLevelRepNumber) + { + if (i == 0) + return false; + int num = ReadBits(2) + 3; + for (; num > 0 && i < numSymbols; num--, i++) + values[i] = values[i - 1]; + } + else + { + int num; + if (number == kTableLevel0Number) + num = ReadBits(3) + 3; + else + num = ReadBits(7) + 11; + for (;num > 0 && i < numSymbols; num--) + values[i++] = 0; + } + } + else + return false; + } + while(i < numSymbols); + return true; +} + +#define RIF(x) { if (!(x)) return false; } + +bool CCoder::ReadTables(void) +{ + m_FinalBlock = (ReadBits(kFinalBlockFieldSize) == NFinalBlockField::kFinalBlock); + UInt32 blockType = ReadBits(kBlockTypeFieldSize); + if (blockType > NBlockType::kDynamicHuffman) + return false; + + if (blockType == NBlockType::kStored) + { + m_StoredMode = true; + m_InBitStream.AlignToByte(); + m_StoredBlockSize = ReadBits(kStoredBlockLengthFieldSize); + if (_deflateNSIS) + return true; + return (m_StoredBlockSize == (UInt16)~ReadBits(kStoredBlockLengthFieldSize)); + } + + m_StoredMode = false; + + CLevels levels; + if (blockType == NBlockType::kFixedHuffman) + { + levels.SetFixedLevels(); + _numDistLevels = _deflate64Mode ? kDistTableSize64 : kDistTableSize32; + } + else + { + int numLitLenLevels = ReadBits(kNumLenCodesFieldSize) + kNumLitLenCodesMin; + _numDistLevels = ReadBits(kNumDistCodesFieldSize) + kNumDistCodesMin; + int numLevelCodes = ReadBits(kNumLevelCodesFieldSize) + kNumLevelCodesMin; + + if (!_deflate64Mode) + if (_numDistLevels > kDistTableSize32) + return false; + + Byte levelLevels[kLevelTableSize]; + for (int i = 0; i < static_cast< int >( kLevelTableSize ); i++) + { + int position = kCodeLengthAlphabetOrder[i]; + if(i < numLevelCodes) + levelLevels[position] = (Byte)ReadBits(kLevelFieldSize); + else + levelLevels[position] = 0; + } + + RIF(m_LevelDecoder.SetCodeLengths(levelLevels)); + + Byte tmpLevels[kFixedMainTableSize + kFixedDistTableSize]; + if (!DeCodeLevelTable(tmpLevels, numLitLenLevels + _numDistLevels)) + return false; + + levels.SubClear(); + memcpy(levels.litLenLevels, tmpLevels, numLitLenLevels); + memcpy(levels.distLevels, tmpLevels + numLitLenLevels, _numDistLevels); + } + RIF(m_MainDecoder.SetCodeLengths(levels.litLenLevels)); + return m_DistDecoder.SetCodeLengths(levels.distLevels); +} + +HRESULT CCoder::CodeSpec(UInt32 curSize) +{ + if (_remainLen == kLenIdFinished) + return S_OK; + if (_remainLen == kLenIdNeedInit) + { + if (!_keepHistory) + if (!m_OutWindowStream.Create(_deflate64Mode ? kHistorySize64: kHistorySize32)) + return E_OUTOFMEMORY; + RINOK(InitInStream(_needInitInStream)); + m_OutWindowStream.Init(_keepHistory); + m_FinalBlock = false; + _remainLen = 0; + _needReadTable = true; + } + + if (curSize == 0) + return S_OK; + + while(_remainLen > 0 && curSize > 0) + { + _remainLen--; + Byte b = m_OutWindowStream.GetByte(_rep0); + m_OutWindowStream.PutByte(b); + curSize--; + } + + while(curSize > 0) + { + if (_needReadTable) + { + if (m_FinalBlock) + { + _remainLen = kLenIdFinished; + break; + } + if (!ReadTables()) + return S_FALSE; + _needReadTable = false; + } + + if(m_StoredMode) + { + for (; m_StoredBlockSize > 0 && curSize > 0; m_StoredBlockSize--, curSize--) + m_OutWindowStream.PutByte(m_InBitStream.ReadByte()); + _needReadTable = (m_StoredBlockSize == 0); + continue; + } + while(curSize > 0) + { + if (m_InBitStream.NumExtraBytes > 4) + return S_FALSE; + + UInt32 number = m_MainDecoder.DecodeSymbol(&m_InBitStream); + if (number < 0x100) + { + m_OutWindowStream.PutByte((Byte)number); + curSize--; + continue; + } + else if (number == kSymbolEndOfBlock) + { + _needReadTable = true; + break; + } + else if (number < kMainTableSize) + { + number -= kSymbolMatch; + UInt32 len; + { + int numBits; + if (_deflate64Mode) + { + len = kLenStart64[number]; + numBits = kLenDirectBits64[number]; + } + else + { + len = kLenStart32[number]; + numBits = kLenDirectBits32[number]; + } + len += kMatchMinLen + m_InBitStream.ReadBits(numBits); + } + UInt32 locLen = len; + if (locLen > curSize) + locLen = (UInt32)curSize; + number = m_DistDecoder.DecodeSymbol(&m_InBitStream); + if (number >= _numDistLevels) + return S_FALSE; + UInt32 distance = kDistStart[number] + m_InBitStream.ReadBits(kDistDirectBits[number]); + if (!m_OutWindowStream.CopyBlock(distance, locLen)) + return S_FALSE; + curSize -= locLen; + len -= locLen; + if (len != 0) + { + _remainLen = (Int32)len; + _rep0 = distance; + break; + } + } + else + return S_FALSE; + } + } + return S_OK; +} + +#ifdef _NO_EXCEPTIONS + +#define DEFLATE_TRY_BEGIN +#define DEFLATE_TRY_END + +#else + +#define DEFLATE_TRY_BEGIN try { +#define DEFLATE_TRY_END } \ + catch(const CInBufferException &e) { return e.ErrorCode; } \ + catch(const CLzOutWindowException &e) { return e.ErrorCode; } \ + catch(...) { return S_FALSE; } + +#endif + +HRESULT CCoder::CodeReal(ISequentialOutStream *outStream, + const UInt64 *outSize, ICompressProgressInfo *progress) +{ + DEFLATE_TRY_BEGIN + m_OutWindowStream.SetStream(outStream); + CCoderReleaser flusher(this); + + const UInt64 inStart = m_InBitStream.GetProcessedSize(); + const UInt64 start = m_OutWindowStream.GetProcessedSize(); + for (;;) + { + UInt32 curSize = 1 << 18; + if (outSize != 0) + { + const UInt64 rem = *outSize - (m_OutWindowStream.GetProcessedSize() - start); + if (curSize > rem) + curSize = (UInt32)rem; + } + if (curSize == 0) + break; + RINOK(CodeSpec(curSize)); + if (_remainLen == kLenIdFinished) + break; + if (progress != NULL) + { + const UInt64 inSize = m_InBitStream.GetProcessedSize() - inStart; + const UInt64 nowPos64 = m_OutWindowStream.GetProcessedSize() - start; + RINOK(progress->SetRatioInfo(&inSize, &nowPos64)); + } + } + if (_remainLen == kLenIdFinished && ZlibMode) + { + m_InBitStream.AlignToByte(); + for (int i = 0; i < 4; i++) + ZlibFooter[i] = m_InBitStream.ReadByte(); + } + flusher.NeedFlush = false; + HRESULT res = Flush(); + if (res == S_OK && InputEofError()) + return S_FALSE; + return res; + DEFLATE_TRY_END +} + +HRESULT CCoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + SetInStream(inStream); + SetOutStreamSize(outSize); + HRESULT res = CodeReal(outStream, outSize, progress); + ReleaseInStream(); + return res; +} + +STDMETHODIMP CCoder::GetInStreamProcessedSize(UInt64 *value) +{ + if (value == NULL) + return E_INVALIDARG; + *value = m_InBitStream.GetProcessedSize(); + return S_OK; +} + +STDMETHODIMP CCoder::SetInStream(ISequentialInStream *inStream) +{ + m_InBitStream.SetStream(inStream); + return S_OK; +} + +STDMETHODIMP CCoder::ReleaseInStream() +{ + m_InBitStream.ReleaseStream(); + return S_OK; +} + +STDMETHODIMP CCoder::SetOutStreamSize(const UInt64 * /* outSize */) +{ + _remainLen = kLenIdNeedInit; + _needInitInStream = true; + m_OutWindowStream.Init(_keepHistory); + return S_OK; +} + +#ifndef NO_READ_FROM_CODER + +STDMETHODIMP CCoder::Read(void *data, UInt32 size, UInt32 *processedSize) +{ + DEFLATE_TRY_BEGIN + if (processedSize) + *processedSize = 0; + const UInt64 startPos = m_OutWindowStream.GetProcessedSize(); + m_OutWindowStream.SetMemStream((Byte *)data); + RINOK(CodeSpec(size)); + if (processedSize) + *processedSize = (UInt32)(m_OutWindowStream.GetProcessedSize() - startPos); + return Flush(); + DEFLATE_TRY_END +} + +#endif + +STDMETHODIMP CCoder::CodeResume(ISequentialOutStream *outStream, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + _remainLen = kLenIdNeedInit; + m_OutWindowStream.Init(_keepHistory); + return CodeReal(outStream, outSize, progress); +} + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.h new file mode 100644 index 000000000..56ab2bea2 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.h @@ -0,0 +1,157 @@ +// DeflateDecoder.h + +#ifndef __DEFLATE_DECODER_H +#define __DEFLATE_DECODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" + +#include "BitlDecoder.h" +#include "DeflateConst.h" +#include "HuffmanDecoder.h" +#include "LzOutWindow.h" + +namespace NCompress { +namespace NDeflate { +namespace NDecoder { + +class CCoder: + public ICompressCoder, + public ICompressGetInStreamProcessedSize, + #ifndef NO_READ_FROM_CODER + public ICompressSetInStream, + public ICompressSetOutStreamSize, + public ISequentialInStream, + #endif + public CMyUnknownImp +{ + CLzOutWindow m_OutWindowStream; + NBitl::CDecoder<CInBuffer> m_InBitStream; + NCompress::NHuffman::CDecoder<kNumHuffmanBits, kFixedMainTableSize> m_MainDecoder; + NCompress::NHuffman::CDecoder<kNumHuffmanBits, kFixedDistTableSize> m_DistDecoder; + NCompress::NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder; + + UInt32 m_StoredBlockSize; + + bool m_FinalBlock; + bool m_StoredMode; + UInt32 _numDistLevels; + + + bool _deflateNSIS; + bool _deflate64Mode; + bool _keepHistory; + bool _needInitInStream; + Int32 _remainLen; + UInt32 _rep0; + bool _needReadTable; + + UInt32 ReadBits(int numBits); + + bool DeCodeLevelTable(Byte *values, int numSymbols); + bool ReadTables(); + + HRESULT Flush() { return m_OutWindowStream.Flush(); } + class CCoderReleaser + { + CCoder *_coder; + public: + bool NeedFlush; + CCoderReleaser(CCoder *coder): _coder(coder), NeedFlush(true) {} + ~CCoderReleaser() + { + if (NeedFlush) + _coder->Flush(); + _coder->ReleaseOutStream(); + } + }; + friend class CCoderReleaser; + + HRESULT CodeSpec(UInt32 curSize); +public: + bool ZlibMode; + Byte ZlibFooter[4]; + + CCoder(bool deflate64Mode, bool deflateNSIS = false); + virtual ~CCoder() {}; + + void SetKeepHistory(bool keepHistory) { _keepHistory = keepHistory; } + + void ReleaseOutStream() + { + m_OutWindowStream.ReleaseStream(); + } + + HRESULT CodeReal(ISequentialOutStream *outStream, + const UInt64 *outSize, ICompressProgressInfo *progress); + + #ifndef NO_READ_FROM_CODER + MY_UNKNOWN_IMP4( + ICompressGetInStreamProcessedSize, + ICompressSetInStream, + ICompressSetOutStreamSize, + ISequentialInStream + ) + #else + MY_UNKNOWN_IMP1( + ICompressGetInStreamProcessedSize) + #endif + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetInStream)(ISequentialInStream *inStream); + STDMETHOD(ReleaseInStream)(); + STDMETHOD(SetOutStreamSize)(const UInt64 *outSize); + + #ifndef NO_READ_FROM_CODER + STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize); + #endif + + STDMETHOD(CodeResume)(ISequentialOutStream *outStream, const UInt64 *outSize, ICompressProgressInfo *progress); + + HRESULT InitInStream(bool needInit) + { + if (!m_InBitStream.Create(1 << 17)) + return E_OUTOFMEMORY; + if (needInit) + { + m_InBitStream.Init(); + _needInitInStream = false; + } + return S_OK; + } + + void AlignToByte() { m_InBitStream.AlignToByte(); } + Byte ReadByte() { return (Byte)m_InBitStream.ReadBits(8); } + bool InputEofError() const { return m_InBitStream.ExtraBitsWereRead(); } + UInt64 GetInputProcessedSize() const { return m_InBitStream.GetProcessedSize(); } + + // IGetInStreamProcessedSize + STDMETHOD(GetInStreamProcessedSize)(UInt64 *value); +}; + +class CCOMCoder : public CCoder +{ +public: + CCOMCoder(): CCoder(false) {} +}; + +class CNsisCOMCoder : public CCoder +{ +public: + CNsisCOMCoder(): CCoder(false, true) {} +}; + +class CCOMCoder64 : public CCoder +{ +public: + CCOMCoder64(): CCoder(true) {} +}; + +}}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateEncoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateEncoder.cpp new file mode 100644 index 000000000..4d040259d --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateEncoder.cpp @@ -0,0 +1,984 @@ +// DeflateEncoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" +#include "../../../C/HuffEnc.h" + +#include "Common/ComTry.h" + +#include "DeflateEncoder.h" + +#if _MSC_VER >= 1300 +#define NO_INLINE __declspec(noinline) +#else +#define NO_INLINE +#endif + +namespace NCompress { +namespace NDeflate { +namespace NEncoder { + +const int kNumDivPassesMax = 10; // [0, 16); ratio/speed/ram tradeoff; use big value for better compression ratio. +const UInt32 kNumTables = (1 << kNumDivPassesMax); + +static UInt32 kFixedHuffmanCodeBlockSizeMax = (1 << 8); // [0, (1 << 32)); ratio/speed tradeoff; use big value for better compression ratio. +static UInt32 kDivideCodeBlockSizeMin = (1 << 7); // [1, (1 << 32)); ratio/speed tradeoff; use small value for better compression ratio. +static UInt32 kDivideBlockSizeMin = (1 << 6); // [1, (1 << 32)); ratio/speed tradeoff; use small value for better compression ratio. + +static const UInt32 kMaxUncompressedBlockSize = ((1 << 16) - 1) * 1; // [1, (1 << 32)) +static const UInt32 kMatchArraySize = kMaxUncompressedBlockSize * 10; // [kMatchMaxLen * 2, (1 << 32)) +static const UInt32 kMatchArrayLimit = kMatchArraySize - kMatchMaxLen * 4 * sizeof(UInt16); +static const UInt32 kBlockUncompressedSizeThreshold = kMaxUncompressedBlockSize - + kMatchMaxLen - kNumOpts; + +static const int kMaxCodeBitLength = 11; +static const int kMaxLevelBitLength = 7; + +static Byte kNoLiteralStatPrice = 11; +static Byte kNoLenStatPrice = 11; +static Byte kNoPosStatPrice = 6; + +static Byte g_LenSlots[kNumLenSymbolsMax]; +static Byte g_FastPos[1 << 9]; + +class CFastPosInit +{ +public: + CFastPosInit() + { + unsigned int i; + for(i = 0; i < kNumLenSlots; i++) + { + int c = kLenStart32[i]; + int j = 1 << kLenDirectBits32[i]; + for(int k = 0; k < j; k++, c++) + g_LenSlots[c] = (Byte)i; + } + + const int kFastSlots = 18; + int c = 0; + for (Byte slotFast = 0; slotFast < kFastSlots; slotFast++) + { + UInt32 k = (1 << kDistDirectBits[slotFast]); + for (UInt32 j = 0; j < k; j++, c++) + g_FastPos[c] = slotFast; + } + } +}; + +static CFastPosInit g_FastPosInit; + + +inline UInt32 GetPosSlot(UInt32 pos) +{ + if (pos < 0x200) + return g_FastPos[pos]; + return g_FastPos[pos >> 8] + 16; +} + +static void *SzAlloc(void *p, size_t size) { p = p; return MyAlloc(size); } +static void SzFree(void *p, void *address) { p = p; MyFree(address); } +static ISzAlloc g_Alloc = { SzAlloc, SzFree }; + +CCoder::CCoder(bool deflate64Mode): + m_Values(0), + m_NumFastBytes(32), + _fastMode(false), + _btMode(true), + m_OnePosMatchesMemory(0), + m_DistanceMemory(0), + m_NumPasses(1), + m_NumDivPasses(1), + m_Created(false), + m_Deflate64Mode(deflate64Mode), + m_Tables(0), + m_MatchFinderCycles(0) + // m_SetMfPasses(0) +{ + m_MatchMaxLen = deflate64Mode ? kMatchMaxLen64 : kMatchMaxLen32; + m_NumLenCombinations = deflate64Mode ? kNumLenSymbols64 : kNumLenSymbols32; + m_LenStart = deflate64Mode ? kLenStart64 : kLenStart32; + m_LenDirectBits = deflate64Mode ? kLenDirectBits64 : kLenDirectBits32; + MatchFinder_Construct(&_lzInWindow); +} + +HRESULT CCoder::Create() +{ + COM_TRY_BEGIN + if (m_Values == 0) + { + m_Values = (CCodeValue *)MyAlloc((kMaxUncompressedBlockSize) * sizeof(CCodeValue)); + if (m_Values == 0) + return E_OUTOFMEMORY; + } + if (m_Tables == 0) + { + m_Tables = (CTables *)MyAlloc((kNumTables) * sizeof(CTables)); + if (m_Tables == 0) + return E_OUTOFMEMORY; + } + + if (m_IsMultiPass) + { + if (m_OnePosMatchesMemory == 0) + { + m_OnePosMatchesMemory = (UInt16 *)::MidAlloc(kMatchArraySize * sizeof(UInt16)); + if (m_OnePosMatchesMemory == 0) + return E_OUTOFMEMORY; + } + } + else + { + if (m_DistanceMemory == 0) + { + m_DistanceMemory = (UInt16 *)MyAlloc((kMatchMaxLen + 2) * 2 * sizeof(UInt16)); + if (m_DistanceMemory == 0) + return E_OUTOFMEMORY; + m_MatchDistances = m_DistanceMemory; + } + } + + if (!m_Created) + { + _lzInWindow.btMode = _btMode ? 1 : 0; + _lzInWindow.numHashBytes = 3; + if (!MatchFinder_Create(&_lzInWindow, + m_Deflate64Mode ? kHistorySize64 : kHistorySize32, + kNumOpts + kMaxUncompressedBlockSize, + m_NumFastBytes, m_MatchMaxLen - m_NumFastBytes, &g_Alloc)) + return E_OUTOFMEMORY; + if (!m_OutStream.Create(1 << 20)) + return E_OUTOFMEMORY; + } + if (m_MatchFinderCycles != 0) + _lzInWindow.cutValue = m_MatchFinderCycles; + m_Created = true; + return S_OK; + COM_TRY_END +} + +HRESULT CCoder::BaseSetEncoderProperties2(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps) +{ + for (UInt32 i = 0; i < numProps; i++) + { + const PROPVARIANT &prop = props[i]; + switch(propIDs[i]) + { + case NCoderPropID::kNumPasses: + if (prop.vt != VT_UI4) + return E_INVALIDARG; + m_NumDivPasses = prop.ulVal; + if (m_NumDivPasses == 0) + m_NumDivPasses = 1; + if (m_NumDivPasses == 1) + m_NumPasses = 1; + else if (m_NumDivPasses <= kNumDivPassesMax) + m_NumPasses = 2; + else + { + m_NumPasses = 2 + (m_NumDivPasses - kNumDivPassesMax); + m_NumDivPasses = kNumDivPassesMax; + } + break; + case NCoderPropID::kNumFastBytes: + if (prop.vt != VT_UI4) + return E_INVALIDARG; + m_NumFastBytes = prop.ulVal; + if(m_NumFastBytes < kMatchMinLen || m_NumFastBytes > m_MatchMaxLen) + return E_INVALIDARG; + break; + case NCoderPropID::kMatchFinderCycles: + { + if (prop.vt != VT_UI4) + return E_INVALIDARG; + m_MatchFinderCycles = prop.ulVal; + break; + } + case NCoderPropID::kAlgorithm: + { + if (prop.vt != VT_UI4) + return E_INVALIDARG; + UInt32 maximize = prop.ulVal; + _fastMode = (maximize == 0); + _btMode = !_fastMode; + break; + } + default: + return E_INVALIDARG; + } + } + return S_OK; +} + +void CCoder::Free() +{ + ::MidFree(m_OnePosMatchesMemory); m_OnePosMatchesMemory = 0; + ::MyFree(m_DistanceMemory); m_DistanceMemory = 0; + ::MyFree(m_Values); m_Values = 0; + ::MyFree(m_Tables); m_Tables = 0; +} + +CCoder::~CCoder() +{ + Free(); + MatchFinder_Free(&_lzInWindow, &g_Alloc); +} + +NO_INLINE void CCoder::GetMatches() +{ + if (m_IsMultiPass) + { + m_MatchDistances = m_OnePosMatchesMemory + m_Pos; + if (m_SecondPass) + { + m_Pos += *m_MatchDistances + 1; + return; + } + } + + UInt32 distanceTmp[kMatchMaxLen * 2 + 3]; + + UInt32 numPairs = (_btMode) ? + Bt3Zip_MatchFinder_GetMatches(&_lzInWindow, distanceTmp): + Hc3Zip_MatchFinder_GetMatches(&_lzInWindow, distanceTmp); + + *m_MatchDistances = (UInt16)numPairs; + + if (numPairs > 0) + { + UInt32 i; + for(i = 0; i < numPairs; i += 2) + { + m_MatchDistances[i + 1] = (UInt16)distanceTmp[i]; + m_MatchDistances[i + 2] = (UInt16)distanceTmp[i + 1]; + } + UInt32 len = distanceTmp[numPairs - 2]; + if (len == m_NumFastBytes && m_NumFastBytes != m_MatchMaxLen) + { + UInt32 numAvail = Inline_MatchFinder_GetNumAvailableBytes(&_lzInWindow) + 1; + const Byte *pby = Inline_MatchFinder_GetPointerToCurrentPos(&_lzInWindow) - 1; + const Byte *pby2 = pby - (distanceTmp[numPairs - 1] + 1); + if (numAvail > m_MatchMaxLen) + numAvail = m_MatchMaxLen; + for (; len < numAvail && pby[len] == pby2[len]; len++); + m_MatchDistances[i - 1] = (UInt16)len; + } + } + if (m_IsMultiPass) + m_Pos += numPairs + 1; + if (!m_SecondPass) + m_AdditionalOffset++; +} + +void CCoder::MovePos(UInt32 num) +{ + if (!m_SecondPass && num > 0) + { + if (_btMode) + Bt3Zip_MatchFinder_Skip(&_lzInWindow, num); + else + Hc3Zip_MatchFinder_Skip(&_lzInWindow, num); + m_AdditionalOffset += num; + } +} + +static const UInt32 kIfinityPrice = 0xFFFFFFF; + +NO_INLINE UInt32 CCoder::Backward(UInt32 &backRes, UInt32 cur) +{ + m_OptimumEndIndex = cur; + UInt32 posMem = m_Optimum[cur].PosPrev; + UInt16 backMem = m_Optimum[cur].BackPrev; + do + { + UInt32 posPrev = posMem; + UInt16 backCur = backMem; + backMem = m_Optimum[posPrev].BackPrev; + posMem = m_Optimum[posPrev].PosPrev; + m_Optimum[posPrev].BackPrev = backCur; + m_Optimum[posPrev].PosPrev = (UInt16)cur; + cur = posPrev; + } + while(cur > 0); + backRes = m_Optimum[0].BackPrev; + m_OptimumCurrentIndex = m_Optimum[0].PosPrev; + return m_OptimumCurrentIndex; +} + +NO_INLINE UInt32 CCoder::GetOptimal(UInt32 &backRes) +{ + if(m_OptimumEndIndex != m_OptimumCurrentIndex) + { + UInt32 len = m_Optimum[m_OptimumCurrentIndex].PosPrev - m_OptimumCurrentIndex; + backRes = m_Optimum[m_OptimumCurrentIndex].BackPrev; + m_OptimumCurrentIndex = m_Optimum[m_OptimumCurrentIndex].PosPrev; + return len; + } + m_OptimumCurrentIndex = m_OptimumEndIndex = 0; + + GetMatches(); + + UInt32 numDistancePairs = m_MatchDistances[0]; + if(numDistancePairs == 0) + return 1; + + const UInt16 *matchDistances = m_MatchDistances + 1; + UInt32 lenMain = matchDistances[numDistancePairs - 2]; + + if(lenMain > m_NumFastBytes) + { + backRes = matchDistances[numDistancePairs - 1]; + MovePos(lenMain - 1); + return lenMain; + } + m_Optimum[1].Price = m_LiteralPrices[Inline_MatchFinder_GetIndexByte(&_lzInWindow, 0 - m_AdditionalOffset)]; + m_Optimum[1].PosPrev = 0; + + m_Optimum[2].Price = kIfinityPrice; + m_Optimum[2].PosPrev = 1; + + + UInt32 offs = 0; + for(UInt32 i = kMatchMinLen; i <= lenMain; i++) + { + UInt32 distance = matchDistances[offs + 1]; + m_Optimum[i].PosPrev = 0; + m_Optimum[i].BackPrev = (UInt16)distance; + m_Optimum[i].Price = m_LenPrices[i - kMatchMinLen] + m_PosPrices[GetPosSlot(distance)]; + if (i == matchDistances[offs]) + offs += 2; + } + + UInt32 cur = 0; + UInt32 lenEnd = lenMain; + for (;;) + { + ++cur; + if(cur == lenEnd || cur == kNumOptsBase || m_Pos >= kMatchArrayLimit) + return Backward(backRes, cur); + GetMatches(); + matchDistances = m_MatchDistances + 1; + + UInt32 numDistancePairs = m_MatchDistances[0]; + UInt32 newLen = 0; + if(numDistancePairs != 0) + { + newLen = matchDistances[numDistancePairs - 2]; + if(newLen > m_NumFastBytes) + { + UInt32 len = Backward(backRes, cur); + m_Optimum[cur].BackPrev = matchDistances[numDistancePairs - 1]; + m_OptimumEndIndex = cur + newLen; + m_Optimum[cur].PosPrev = (UInt16)m_OptimumEndIndex; + MovePos(newLen - 1); + return len; + } + } + UInt32 curPrice = m_Optimum[cur].Price; + UInt32 curAnd1Price = curPrice + m_LiteralPrices[Inline_MatchFinder_GetIndexByte(&_lzInWindow, cur - m_AdditionalOffset)]; + COptimal &optimum = m_Optimum[cur + 1]; + if (curAnd1Price < optimum.Price) + { + optimum.Price = curAnd1Price; + optimum.PosPrev = (UInt16)cur; + } + if(numDistancePairs == 0) + continue; + while(lenEnd < cur + newLen) + m_Optimum[++lenEnd].Price = kIfinityPrice; + offs = 0; + UInt32 distance = matchDistances[offs + 1]; + curPrice += m_PosPrices[GetPosSlot(distance)]; + for(UInt32 lenTest = kMatchMinLen; ; lenTest++) + { + UInt32 curAndLenPrice = curPrice + m_LenPrices[lenTest - kMatchMinLen]; + COptimal &optimum = m_Optimum[cur + lenTest]; + if (curAndLenPrice < optimum.Price) + { + optimum.Price = curAndLenPrice; + optimum.PosPrev = (UInt16)cur; + optimum.BackPrev = (UInt16)distance; + } + if (lenTest == matchDistances[offs]) + { + offs += 2; + if (offs == numDistancePairs) + break; + curPrice -= m_PosPrices[GetPosSlot(distance)]; + distance = matchDistances[offs + 1]; + curPrice += m_PosPrices[GetPosSlot(distance)]; + } + } + } +} + +UInt32 CCoder::GetOptimalFast(UInt32 &backRes) +{ + GetMatches(); + UInt32 numDistancePairs = m_MatchDistances[0]; + if (numDistancePairs == 0) + return 1; + UInt32 lenMain = m_MatchDistances[numDistancePairs - 1]; + backRes = m_MatchDistances[numDistancePairs]; + MovePos(lenMain - 1); + return lenMain; +} + +void CTables::InitStructures() +{ + UInt32 i; + for(i = 0; i < 256; i++) + litLenLevels[i] = 8; + litLenLevels[i++] = 13; + for(;i < kFixedMainTableSize; i++) + litLenLevels[i] = 5; + for(i = 0; i < kFixedDistTableSize; i++) + distLevels[i] = 5; +} + +NO_INLINE void CCoder::LevelTableDummy(const Byte *levels, int numLevels, UInt32 *freqs) +{ + int prevLen = 0xFF; + int nextLen = levels[0]; + int count = 0; + int maxCount = 7; + int minCount = 4; + if (nextLen == 0) + { + maxCount = 138; + minCount = 3; + } + for (int n = 0; n < numLevels; n++) + { + int curLen = nextLen; + nextLen = (n < numLevels - 1) ? levels[n + 1] : 0xFF; + count++; + if (count < maxCount && curLen == nextLen) + continue; + + if (count < minCount) + freqs[curLen] += (UInt32)count; + else if (curLen != 0) + { + if (curLen != prevLen) + { + freqs[curLen]++; + count--; + } + freqs[kTableLevelRepNumber]++; + } + else if (count <= 10) + freqs[kTableLevel0Number]++; + else + freqs[kTableLevel0Number2]++; + + count = 0; + prevLen = curLen; + + if (nextLen == 0) + { + maxCount = 138; + minCount = 3; + } + else if (curLen == nextLen) + { + maxCount = 6; + minCount = 3; + } + else + { + maxCount = 7; + minCount = 4; + } + } +} + +NO_INLINE void CCoder::WriteBits(UInt32 value, int numBits) +{ + m_OutStream.WriteBits(value, numBits); +} + +#define WRITE_HF2(codes, lens, i) m_OutStream.WriteBits(codes[i], lens[i]) +#define WRITE_HF(i) WriteBits(codes[i], lens[i]) + +NO_INLINE void CCoder::LevelTableCode(const Byte *levels, int numLevels, const Byte *lens, const UInt32 *codes) +{ + int prevLen = 0xFF; + int nextLen = levels[0]; + int count = 0; + int maxCount = 7; + int minCount = 4; + if (nextLen == 0) + { + maxCount = 138; + minCount = 3; + } + for (int n = 0; n < numLevels; n++) + { + int curLen = nextLen; + nextLen = (n < numLevels - 1) ? levels[n + 1] : 0xFF; + count++; + if (count < maxCount && curLen == nextLen) + continue; + + if (count < minCount) + for(int i = 0; i < count; i++) + WRITE_HF(curLen); + else if (curLen != 0) + { + if (curLen != prevLen) + { + WRITE_HF(curLen); + count--; + } + WRITE_HF(kTableLevelRepNumber); + WriteBits(count - 3, 2); + } + else if (count <= 10) + { + WRITE_HF(kTableLevel0Number); + WriteBits(count - 3, 3); + } + else + { + WRITE_HF(kTableLevel0Number2); + WriteBits(count - 11, 7); + } + + count = 0; + prevLen = curLen; + + if (nextLen == 0) + { + maxCount = 138; + minCount = 3; + } + else if (curLen == nextLen) + { + maxCount = 6; + minCount = 3; + } + else + { + maxCount = 7; + minCount = 4; + } + } +} + +NO_INLINE void CCoder::MakeTables(unsigned maxHuffLen) +{ + Huffman_Generate(mainFreqs, mainCodes, m_NewLevels.litLenLevels, kFixedMainTableSize, maxHuffLen); + Huffman_Generate(distFreqs, distCodes, m_NewLevels.distLevels, kDistTableSize64, maxHuffLen); +} + +NO_INLINE UInt32 Huffman_GetPrice(const UInt32 *freqs, const Byte *lens, UInt32 num) +{ + UInt32 price = 0; + UInt32 i; + for (i = 0; i < num; i++) + price += lens[i] * freqs[i]; + return price; +}; + +NO_INLINE UInt32 Huffman_GetPrice_Spec(const UInt32 *freqs, const Byte *lens, UInt32 num, const Byte *extraBits, UInt32 extraBase) +{ + return Huffman_GetPrice(freqs, lens, num) + + Huffman_GetPrice(freqs + extraBase, extraBits, num - extraBase); +} + +NO_INLINE UInt32 CCoder::GetLzBlockPrice() const +{ + return + Huffman_GetPrice_Spec(mainFreqs, m_NewLevels.litLenLevels, kFixedMainTableSize, m_LenDirectBits, kSymbolMatch) + + Huffman_GetPrice_Spec(distFreqs, m_NewLevels.distLevels, kDistTableSize64, kDistDirectBits, 0); +} + +NO_INLINE void CCoder::TryBlock() +{ + memset(mainFreqs, 0, sizeof(mainFreqs)); + memset(distFreqs, 0, sizeof(distFreqs)); + + m_ValueIndex = 0; + UInt32 blockSize = BlockSizeRes; + BlockSizeRes = 0; + for (;;) + { + if (m_OptimumCurrentIndex == m_OptimumEndIndex) + { + if (m_Pos >= kMatchArrayLimit || BlockSizeRes >= blockSize || (!m_SecondPass && + ((Inline_MatchFinder_GetNumAvailableBytes(&_lzInWindow) == 0) || m_ValueIndex >= m_ValueBlockSize))) + break; + } + UInt32 pos; + UInt32 len; + if (_fastMode) + len = GetOptimalFast(pos); + else + len = GetOptimal(pos); + CCodeValue &codeValue = m_Values[m_ValueIndex++]; + if (len >= kMatchMinLen) + { + UInt32 newLen = len - kMatchMinLen; + codeValue.Len = (UInt16)newLen; + mainFreqs[kSymbolMatch + g_LenSlots[newLen]]++; + codeValue.Pos = (UInt16)pos; + distFreqs[GetPosSlot(pos)]++; + } + else + { + Byte b = Inline_MatchFinder_GetIndexByte(&_lzInWindow, 0 - m_AdditionalOffset); + mainFreqs[b]++; + codeValue.SetAsLiteral(); + codeValue.Pos = b; + } + m_AdditionalOffset -= len; + BlockSizeRes += len; + } + mainFreqs[kSymbolEndOfBlock]++; + m_AdditionalOffset += BlockSizeRes; + m_SecondPass = true; +} + +NO_INLINE void CCoder::SetPrices(const CLevels &levels) +{ + if (_fastMode) + return; + UInt32 i; + for(i = 0; i < 256; i++) + { + Byte price = levels.litLenLevels[i]; + m_LiteralPrices[i] = ((price != 0) ? price : kNoLiteralStatPrice); + } + + for(i = 0; i < m_NumLenCombinations; i++) + { + UInt32 slot = g_LenSlots[i]; + Byte price = levels.litLenLevels[kSymbolMatch + slot]; + m_LenPrices[i] = (Byte)(((price != 0) ? price : kNoLenStatPrice) + m_LenDirectBits[slot]); + } + + for(i = 0; i < kDistTableSize64; i++) + { + Byte price = levels.distLevels[i]; + m_PosPrices[i] = (Byte)(((price != 0) ? price: kNoPosStatPrice) + kDistDirectBits[i]); + } +} + +NO_INLINE void Huffman_ReverseBits(UInt32 *codes, const Byte *lens, UInt32 num) +{ + for (UInt32 i = 0; i < num; i++) + { + UInt32 x = codes[i]; + x = ((x & 0x5555) << 1) | ((x & 0xAAAA) >> 1); + x = ((x & 0x3333) << 2) | ((x & 0xCCCC) >> 2); + x = ((x & 0x0F0F) << 4) | ((x & 0xF0F0) >> 4); + codes[i] = (((x & 0x00FF) << 8) | ((x & 0xFF00) >> 8)) >> (16 - lens[i]); + } +} + +NO_INLINE void CCoder::WriteBlock() +{ + Huffman_ReverseBits(mainCodes, m_NewLevels.litLenLevels, kFixedMainTableSize); + Huffman_ReverseBits(distCodes, m_NewLevels.distLevels, kDistTableSize64); + + for (UInt32 i = 0; i < m_ValueIndex; i++) + { + const CCodeValue &codeValue = m_Values[i]; + if (codeValue.IsLiteral()) + WRITE_HF2(mainCodes, m_NewLevels.litLenLevels, codeValue.Pos); + else + { + UInt32 len = codeValue.Len; + UInt32 lenSlot = g_LenSlots[len]; + WRITE_HF2(mainCodes, m_NewLevels.litLenLevels, kSymbolMatch + lenSlot); + m_OutStream.WriteBits(len - m_LenStart[lenSlot], m_LenDirectBits[lenSlot]); + UInt32 dist = codeValue.Pos; + UInt32 posSlot = GetPosSlot(dist); + WRITE_HF2(distCodes, m_NewLevels.distLevels, posSlot); + m_OutStream.WriteBits(dist - kDistStart[posSlot], kDistDirectBits[posSlot]); + } + } + WRITE_HF2(mainCodes, m_NewLevels.litLenLevels, kSymbolEndOfBlock); +} + +static UInt32 GetStorePrice(UInt32 blockSize, int bitPosition) +{ + UInt32 price = 0; + do + { + UInt32 nextBitPosition = (bitPosition + kFinalBlockFieldSize + kBlockTypeFieldSize) & 7; + int numBitsForAlign = nextBitPosition > 0 ? (8 - nextBitPosition): 0; + UInt32 curBlockSize = (blockSize < (1 << 16)) ? blockSize : (1 << 16) - 1; + price += kFinalBlockFieldSize + kBlockTypeFieldSize + numBitsForAlign + (2 + 2) * 8 + curBlockSize * 8; + bitPosition = 0; + blockSize -= curBlockSize; + } + while(blockSize != 0); + return price; +} + +void CCoder::WriteStoreBlock(UInt32 blockSize, UInt32 additionalOffset, bool finalBlock) +{ + do + { + UInt32 curBlockSize = (blockSize < (1 << 16)) ? blockSize : (1 << 16) - 1; + blockSize -= curBlockSize; + WriteBits((finalBlock && (blockSize == 0) ? NFinalBlockField::kFinalBlock: NFinalBlockField::kNotFinalBlock), kFinalBlockFieldSize); + WriteBits(NBlockType::kStored, kBlockTypeFieldSize); + m_OutStream.FlushByte(); + WriteBits((UInt16)curBlockSize, kStoredBlockLengthFieldSize); + WriteBits((UInt16)~curBlockSize, kStoredBlockLengthFieldSize); + const Byte *data = Inline_MatchFinder_GetPointerToCurrentPos(&_lzInWindow)- additionalOffset; + for(UInt32 i = 0; i < curBlockSize; i++) + m_OutStream.WriteByte(data[i]); + additionalOffset -= curBlockSize; + } + while(blockSize != 0); +} + +NO_INLINE UInt32 CCoder::TryDynBlock(int tableIndex, UInt32 numPasses) +{ + CTables &t = m_Tables[tableIndex]; + BlockSizeRes = t.BlockSizeRes; + UInt32 posTemp = t.m_Pos; + SetPrices(t); + + for (UInt32 p = 0; p < numPasses; p++) + { + m_Pos = posTemp; + TryBlock(); + unsigned numHuffBits = + (m_ValueIndex > 18000 ? 12 : + (m_ValueIndex > 7000 ? 11 : + (m_ValueIndex > 2000 ? 10 : 9))); + MakeTables(numHuffBits); + SetPrices(m_NewLevels); + } + + (CLevels &)t = m_NewLevels; + + m_NumLitLenLevels = kMainTableSize; + while(m_NumLitLenLevels > static_cast< int >( kNumLitLenCodesMin ) && m_NewLevels.litLenLevels[m_NumLitLenLevels - 1] == 0) + m_NumLitLenLevels--; + + m_NumDistLevels = kDistTableSize64; + while(m_NumDistLevels > static_cast< int >( kNumDistCodesMin ) && m_NewLevels.distLevels[m_NumDistLevels - 1] == 0) + m_NumDistLevels--; + + UInt32 levelFreqs[kLevelTableSize]; + memset(levelFreqs, 0, sizeof(levelFreqs)); + + LevelTableDummy(m_NewLevels.litLenLevels, m_NumLitLenLevels, levelFreqs); + LevelTableDummy(m_NewLevels.distLevels, m_NumDistLevels, levelFreqs); + + Huffman_Generate(levelFreqs, levelCodes, levelLens, kLevelTableSize, kMaxLevelBitLength); + + m_NumLevelCodes = kNumLevelCodesMin; + for (UInt32 i = 0; i < kLevelTableSize; i++) + { + Byte level = levelLens[kCodeLengthAlphabetOrder[i]]; + if (level > 0 && i >= m_NumLevelCodes) + m_NumLevelCodes = i + 1; + m_LevelLevels[i] = level; + } + + return GetLzBlockPrice() + + Huffman_GetPrice_Spec(levelFreqs, levelLens, kLevelTableSize, kLevelDirectBits, kTableDirectLevels) + + kNumLenCodesFieldSize + kNumDistCodesFieldSize + kNumLevelCodesFieldSize + + m_NumLevelCodes * kLevelFieldSize + kFinalBlockFieldSize + kBlockTypeFieldSize; +} + +NO_INLINE UInt32 CCoder::TryFixedBlock(int tableIndex) +{ + CTables &t = m_Tables[tableIndex]; + BlockSizeRes = t.BlockSizeRes; + m_Pos = t.m_Pos; + m_NewLevels.SetFixedLevels(); + SetPrices(m_NewLevels); + TryBlock(); + return kFinalBlockFieldSize + kBlockTypeFieldSize + GetLzBlockPrice(); +} + +NO_INLINE UInt32 CCoder::GetBlockPrice(int tableIndex, int numDivPasses) +{ + CTables &t = m_Tables[tableIndex]; + t.StaticMode = false; + UInt32 price = TryDynBlock(tableIndex, m_NumPasses); + t.BlockSizeRes = BlockSizeRes; + UInt32 numValues = m_ValueIndex; + UInt32 posTemp = m_Pos; + UInt32 additionalOffsetEnd = m_AdditionalOffset; + + if (m_CheckStatic && m_ValueIndex <= kFixedHuffmanCodeBlockSizeMax) + { + const UInt32 fixedPrice = TryFixedBlock(tableIndex); + t.StaticMode = (fixedPrice < price); + if (t.StaticMode) + price = fixedPrice; + } + + const UInt32 storePrice = GetStorePrice(BlockSizeRes, 0); // bitPosition + t.StoreMode = (storePrice <= price); + if (t.StoreMode) + price = storePrice; + + t.UseSubBlocks = false; + + if (numDivPasses > 1 && numValues >= kDivideCodeBlockSizeMin) + { + CTables &t0 = m_Tables[(tableIndex << 1)]; + (CLevels &)t0 = t; + t0.BlockSizeRes = t.BlockSizeRes >> 1; + t0.m_Pos = t.m_Pos; + UInt32 subPrice = GetBlockPrice((tableIndex << 1), numDivPasses - 1); + + UInt32 blockSize2 = t.BlockSizeRes - t0.BlockSizeRes; + if (t0.BlockSizeRes >= kDivideBlockSizeMin && blockSize2 >= kDivideBlockSizeMin) + { + CTables &t1 = m_Tables[(tableIndex << 1) + 1]; + (CLevels &)t1 = t; + t1.BlockSizeRes = blockSize2; + t1.m_Pos = m_Pos; + m_AdditionalOffset -= t0.BlockSizeRes; + subPrice += GetBlockPrice((tableIndex << 1) + 1, numDivPasses - 1); + t.UseSubBlocks = (subPrice < price); + if (t.UseSubBlocks) + price = subPrice; + } + } + m_AdditionalOffset = additionalOffsetEnd; + m_Pos = posTemp; + return price; +} + +void CCoder::CodeBlock(int tableIndex, bool finalBlock) +{ + CTables &t = m_Tables[tableIndex]; + if (t.UseSubBlocks) + { + CodeBlock((tableIndex << 1), false); + CodeBlock((tableIndex << 1) + 1, finalBlock); + } + else + { + if (t.StoreMode) + WriteStoreBlock(t.BlockSizeRes, m_AdditionalOffset, finalBlock); + else + { + WriteBits((finalBlock ? NFinalBlockField::kFinalBlock: NFinalBlockField::kNotFinalBlock), kFinalBlockFieldSize); + if (t.StaticMode) + { + WriteBits(NBlockType::kFixedHuffman, kBlockTypeFieldSize); + TryFixedBlock(tableIndex); + unsigned int i; + const int kMaxStaticHuffLen = 9; + for (i = 0; i < kFixedMainTableSize; i++) + mainFreqs[i] = (UInt32)1 << (kMaxStaticHuffLen - m_NewLevels.litLenLevels[i]); + for (i = 0; i < kFixedDistTableSize; i++) + distFreqs[i] = (UInt32)1 << (kMaxStaticHuffLen - m_NewLevels.distLevels[i]); + MakeTables(kMaxStaticHuffLen); + } + else + { + if (m_NumDivPasses > 1 || m_CheckStatic) + TryDynBlock(tableIndex, 1); + WriteBits(NBlockType::kDynamicHuffman, kBlockTypeFieldSize); + WriteBits(m_NumLitLenLevels - kNumLitLenCodesMin, kNumLenCodesFieldSize); + WriteBits(m_NumDistLevels - kNumDistCodesMin, kNumDistCodesFieldSize); + WriteBits(m_NumLevelCodes - kNumLevelCodesMin, kNumLevelCodesFieldSize); + + for (UInt32 i = 0; i < m_NumLevelCodes; i++) + WriteBits(m_LevelLevels[i], kLevelFieldSize); + + Huffman_ReverseBits(levelCodes, levelLens, kLevelTableSize); + LevelTableCode(m_NewLevels.litLenLevels, m_NumLitLenLevels, levelLens, levelCodes); + LevelTableCode(m_NewLevels.distLevels, m_NumDistLevels, levelLens, levelCodes); + } + WriteBlock(); + } + m_AdditionalOffset -= t.BlockSizeRes; + } +} + +SRes Read(void *object, void *data, size_t *size) +{ + const UInt32 kStepSize = (UInt32)1 << 31; + UInt32 curSize = ((*size < kStepSize) ? (UInt32)*size : kStepSize); + HRESULT res = ((CSeqInStream *)object)->RealStream->Read(data, curSize, &curSize); + *size = curSize; + return (SRes)res; +} + +HRESULT CCoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */ , const UInt64 * /* outSize */ , ICompressProgressInfo *progress) +{ + m_CheckStatic = (m_NumPasses != 1 || m_NumDivPasses != 1); + m_IsMultiPass = (m_CheckStatic || (m_NumPasses != 1 || m_NumDivPasses != 1)); + + RINOK(Create()); + + m_ValueBlockSize = (7 << 10) + (1 << 12) * m_NumDivPasses; + + UInt64 nowPos = 0; + + _seqInStream.RealStream = inStream; + _seqInStream.SeqInStream.Read = Read; + _lzInWindow.stream = &_seqInStream.SeqInStream; + + MatchFinder_Init(&_lzInWindow); + m_OutStream.SetStream(outStream); + m_OutStream.Init(); + + CCoderReleaser coderReleaser(this); + + m_OptimumEndIndex = m_OptimumCurrentIndex = 0; + + CTables &t = m_Tables[1]; + t.m_Pos = 0; + t.InitStructures(); + + m_AdditionalOffset = 0; + do + { + t.BlockSizeRes = kBlockUncompressedSizeThreshold; + m_SecondPass = false; + GetBlockPrice(1, m_NumDivPasses); + CodeBlock(1, Inline_MatchFinder_GetNumAvailableBytes(&_lzInWindow) == 0); + nowPos += m_Tables[1].BlockSizeRes; + if (progress != NULL) + { + UInt64 packSize = m_OutStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&nowPos, &packSize)); + } + } + while (Inline_MatchFinder_GetNumAvailableBytes(&_lzInWindow) != 0); + if (_lzInWindow.result != SZ_OK) + return _lzInWindow.result; + return m_OutStream.Flush(); +} + +HRESULT CCoder::BaseCode(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const COutBufferException &e) { return e.ErrorCode; } + catch(...) { return E_FAIL; } +} + +STDMETHODIMP CCOMCoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) + { return BaseCode(inStream, outStream, inSize, outSize, progress); } + +STDMETHODIMP CCOMCoder::SetCoderProperties(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps) + { return BaseSetEncoderProperties2(propIDs, props, numProps); } + +STDMETHODIMP CCOMCoder64::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) + { return BaseCode(inStream, outStream, inSize, outSize, progress); } + +STDMETHODIMP CCOMCoder64::SetCoderProperties(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps) + { return BaseSetEncoderProperties2(propIDs, props, numProps); } + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateEncoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateEncoder.h new file mode 100644 index 000000000..71c39e4e5 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateEncoder.h @@ -0,0 +1,211 @@ +// DeflateEncoder.h + +#ifndef __DEFLATE_ENCODER_H +#define __DEFLATE_ENCODER_H + +#include "../../../C/LzFind.h" + +#include "Common/MyCom.h" + +#include "../ICoder.h" + +#include "BitlEncoder.h" +#include "DeflateConst.h" + +namespace NCompress { +namespace NDeflate { +namespace NEncoder { + +struct CCodeValue +{ + UInt16 Len; + UInt16 Pos; + void SetAsLiteral() { Len = (1 << 15); } + bool IsLiteral() const { return (Len >= (1 << 15)); } +}; + +struct COptimal +{ + UInt32 Price; + UInt16 PosPrev; + UInt16 BackPrev; +}; + +const UInt32 kNumOptsBase = 1 << 12; +const UInt32 kNumOpts = kNumOptsBase + kMatchMaxLen; + +class CCoder; + +struct CTables: public CLevels +{ + bool UseSubBlocks; + bool StoreMode; + bool StaticMode; + UInt32 BlockSizeRes; + UInt32 m_Pos; + void InitStructures(); +}; + +typedef struct _CSeqInStream +{ + ISeqInStream SeqInStream; + CMyComPtr<ISequentialInStream> RealStream; +} CSeqInStream; + +class CCoder +{ + CMatchFinder _lzInWindow; + CBitlEncoder m_OutStream; + + CSeqInStream _seqInStream; + +public: + CCodeValue *m_Values; + + UInt16 *m_MatchDistances; + UInt32 m_NumFastBytes; + bool _fastMode; + bool _btMode; + + UInt16 *m_OnePosMatchesMemory; + UInt16 *m_DistanceMemory; + + UInt32 m_Pos; + + int m_NumPasses; + int m_NumDivPasses; + bool m_CheckStatic; + bool m_IsMultiPass; + UInt32 m_ValueBlockSize; + + UInt32 m_NumLenCombinations; + UInt32 m_MatchMaxLen; + const Byte *m_LenStart; + const Byte *m_LenDirectBits; + + bool m_Created; + bool m_Deflate64Mode; + + Byte m_LevelLevels[kLevelTableSize]; + int m_NumLitLenLevels; + int m_NumDistLevels; + UInt32 m_NumLevelCodes; + UInt32 m_ValueIndex; + + bool m_SecondPass; + UInt32 m_AdditionalOffset; + + UInt32 m_OptimumEndIndex; + UInt32 m_OptimumCurrentIndex; + + Byte m_LiteralPrices[256]; + Byte m_LenPrices[kNumLenSymbolsMax]; + Byte m_PosPrices[kDistTableSize64]; + + CLevels m_NewLevels; + UInt32 mainFreqs[kFixedMainTableSize]; + UInt32 distFreqs[kDistTableSize64]; + UInt32 mainCodes[kFixedMainTableSize]; + UInt32 distCodes[kDistTableSize64]; + UInt32 levelCodes[kLevelTableSize]; + Byte levelLens[kLevelTableSize]; + + UInt32 BlockSizeRes; + + CTables *m_Tables; + COptimal m_Optimum[kNumOpts]; + + UInt32 m_MatchFinderCycles; + // IMatchFinderSetNumPasses *m_SetMfPasses; + + void GetMatches(); + void MovePos(UInt32 num); + UInt32 Backward(UInt32 &backRes, UInt32 cur); + UInt32 GetOptimal(UInt32 &backRes); + UInt32 GetOptimalFast(UInt32 &backRes); + + void LevelTableDummy(const Byte *levels, int numLevels, UInt32 *freqs); + + void WriteBits(UInt32 value, int numBits); + void LevelTableCode(const Byte *levels, int numLevels, const Byte *lens, const UInt32 *codes); + + void MakeTables(unsigned maxHuffLen); + UInt32 GetLzBlockPrice() const; + void TryBlock(); + UInt32 TryDynBlock(int tableIndex, UInt32 numPasses); + + UInt32 TryFixedBlock(int tableIndex); + + void SetPrices(const CLevels &levels); + void WriteBlock(); + + HRESULT Create(); + void Free(); + + void WriteStoreBlock(UInt32 blockSize, UInt32 additionalOffset, bool finalBlock); + void WriteTables(bool writeMode, bool finalBlock); + + void WriteBlockData(bool writeMode, bool finalBlock); + + void ReleaseStreams() + { + _seqInStream.RealStream.Release(); + m_OutStream.ReleaseStream(); + } + class CCoderReleaser + { + CCoder *m_Coder; + public: + CCoderReleaser(CCoder *coder): m_Coder(coder) {} + ~CCoderReleaser() { m_Coder->ReleaseStreams(); } + }; + friend class CCoderReleaser; + + UInt32 GetBlockPrice(int tableIndex, int numDivPasses); + void CodeBlock(int tableIndex, bool finalBlock); + +public: + CCoder(bool deflate64Mode = false); + ~CCoder(); + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + HRESULT BaseCode(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + HRESULT BaseSetEncoderProperties2(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps); +}; + + +class CCOMCoder : + public ICompressCoder, + public ICompressSetCoderProperties, + public CMyUnknownImp, + public CCoder +{ +public: + MY_UNKNOWN_IMP1(ICompressSetCoderProperties) + CCOMCoder(): CCoder(false) {}; + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps); +}; + +class CCOMCoder64 : + public ICompressCoder, + public ICompressSetCoderProperties, + public CMyUnknownImp, + public CCoder +{ +public: + MY_UNKNOWN_IMP1(ICompressSetCoderProperties) + CCOMCoder64(): CCoder(true) {}; + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps); +}; + +}}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateNsisRegister.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateNsisRegister.cpp new file mode 100644 index 000000000..ffad96c21 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateNsisRegister.cpp @@ -0,0 +1,14 @@ +// DeflateNsisRegister.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "DeflateDecoder.h" + +static void *CreateCodecDeflateNsis() { return (void *)(ICompressCoder *)(new NCompress::NDeflate::NDecoder::CNsisCOMCoder); } + +static CCodecInfo g_CodecInfo = + { CreateCodecDeflateNsis, 0, 0x040901, L"DeflateNSIS", 1, false }; + +REGISTER_CODEC(DeflateNsis) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateRegister.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateRegister.cpp new file mode 100644 index 000000000..45f55219e --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateRegister.cpp @@ -0,0 +1,21 @@ +// DeflateRegister.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "DeflateDecoder.h" + +static void *CreateCodecDeflate() { return (void *)(ICompressCoder *)(new NCompress::NDeflate::NDecoder::CCOMCoder); } + +#if !defined(EXTRACT_ONLY) && !defined(DEFLATE_EXTRACT_ONLY) +#include "DeflateEncoder.h" +static void *CreateCodecOutDeflate() { return (void *)(ICompressCoder *)(new NCompress::NDeflate::NEncoder::CCOMCoder); } +#else +#define CreateCodecOutDeflate 0 +#endif + +static CCodecInfo g_CodecInfo = + { CreateCodecDeflate, CreateCodecOutDeflate, 0x040108, L"Deflate", 1, false }; + +REGISTER_CODEC(Deflate) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeltaFilter.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeltaFilter.cpp new file mode 100644 index 000000000..2e421acf4 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeltaFilter.cpp @@ -0,0 +1,112 @@ +// DeltaFilter.cpp + +#include "StdAfx.h" + +#include "../../../C/Delta.h" + +#include "../Common/RegisterCodec.h" + +#include "BranchCoder.h" + +struct CDelta +{ + unsigned _delta; + Byte _state[DELTA_STATE_SIZE]; + CDelta(): _delta(1) {} + void DeltaInit() { Delta_Init(_state); } +}; + +class CDeltaEncoder: + public ICompressFilter, + public ICompressSetCoderProperties, + public ICompressWriteCoderProperties, + CDelta, + public CMyUnknownImp +{ +public: + MY_UNKNOWN_IMP2(ICompressSetCoderProperties, ICompressWriteCoderProperties) + STDMETHOD(Init)(); + STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size); + STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps); + STDMETHOD(WriteCoderProperties)(ISequentialOutStream *outStream); +}; + +class CDeltaDecoder: + public ICompressFilter, + public ICompressSetDecoderProperties2, + CDelta, + public CMyUnknownImp +{ +public: + MY_UNKNOWN_IMP1(ICompressSetDecoderProperties2) + STDMETHOD(Init)(); + STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size); + STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size); +}; + +STDMETHODIMP CDeltaEncoder::Init() +{ + DeltaInit(); + return S_OK; +} + +STDMETHODIMP_(UInt32) CDeltaEncoder::Filter(Byte *data, UInt32 size) +{ + Delta_Encode(_state, _delta, data, size); + return size; +} + +STDMETHODIMP CDeltaEncoder::SetCoderProperties(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps) +{ + UInt32 delta = _delta; + for (UInt32 i = 0; i < numProps; i++) + { + const PROPVARIANT &prop = props[i]; + if (propIDs[i] != NCoderPropID::kDefaultProp || prop.vt != VT_UI4 || prop.ulVal < 1 || prop.ulVal > 256) + return E_INVALIDARG; + delta = prop.ulVal; + } + _delta = delta; + return S_OK; +} + +STDMETHODIMP CDeltaEncoder::WriteCoderProperties(ISequentialOutStream *outStream) +{ + Byte prop = (Byte)(_delta - 1); + return outStream->Write(&prop, 1, NULL); +} + +STDMETHODIMP CDeltaDecoder::Init() +{ + DeltaInit(); + return S_OK; +} + +STDMETHODIMP_(UInt32) CDeltaDecoder::Filter(Byte *data, UInt32 size) +{ + Delta_Decode(_state, _delta, data, size); + return size; +} + +STDMETHODIMP CDeltaDecoder::SetDecoderProperties2(const Byte *props, UInt32 size) +{ + if (size != 1) + return E_INVALIDARG; + _delta = (unsigned)props[0] + 1; + return S_OK; +} + +#define CREATE_CODEC(x) \ + static void *CreateCodec ## x() { return (void *)(ICompressFilter *)(new C ## x ## Decoder); } \ + static void *CreateCodec ## x ## Out() { return (void *)(ICompressFilter *)(new C ## x ## Encoder); } + +CREATE_CODEC(Delta) + +#define METHOD_ITEM(x, id, name) { CreateCodec ## x, CreateCodec ## x ## Out, id, name, 1, true } + +static CCodecInfo g_CodecsInfo[] = +{ + METHOD_ITEM(Delta, 3, L"Delta") +}; + +REGISTER_CODECS(Delta) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DllExports.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DllExports.cpp new file mode 100644 index 000000000..a7ec90270 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DllExports.cpp @@ -0,0 +1,39 @@ +// DllExports.cpp + +#include "StdAfx.h" + +#include "../../Common/MyInitGuid.h" + +#include "../ICoder.h" + +#include "../Common/RegisterCodec.h" + +static const unsigned int kNumCodecsMax = 32; +unsigned int g_NumCodecs = 0; +const CCodecInfo *g_Codecs[kNumCodecsMax]; +void RegisterCodec(const CCodecInfo *codecInfo) +{ + if (g_NumCodecs < kNumCodecsMax) + g_Codecs[g_NumCodecs++] = codecInfo; +} + +#ifdef _WIN32 +extern "C" +BOOL WINAPI DllMain(HINSTANCE /* hInstance */, DWORD /* dwReason */, LPVOID /*lpReserved*/) +{ + return TRUE; +} +#endif + +static const UInt16 kDecodeId = 0x2790; + +DEFINE_GUID(CLSID_CCodec, +0x23170F69, 0x40C1, kDecodeId, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00); + +STDAPI CreateCoder(const GUID *clsid, const GUID *iid, void **outObject); + +STDAPI CreateObject(const GUID *clsid, const GUID *iid, void **outObject) +{ + return CreateCoder(clsid, iid, outObject); +} + diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DllExports2.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DllExports2.cpp new file mode 100644 index 000000000..836f3fa42 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DllExports2.cpp @@ -0,0 +1,28 @@ +// DllExports.cpp + +#include "StdAfx.h" + +#include "../../Common/MyInitGuid.h" + +#include "../ICoder.h" + +#include "../Common/RegisterCodec.h" + +extern "C" +BOOL WINAPI DllMain(HINSTANCE /* hInstance */, DWORD /* dwReason */, LPVOID /*lpReserved*/) +{ + return TRUE; +} + +static const UInt16 kDecodeId = 0x2790; + +DEFINE_GUID(CLSID_CCodec, +0x23170F69, 0x40C1, kDecodeId, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00); + +STDAPI CreateCoder(const GUID *clsid, const GUID *iid, void **outObject); + +STDAPI CreateObject(const GUID *clsid, const GUID *iid, void **outObject) +{ + return CreateCoder(clsid, iid, outObject); +} + diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/HuffmanDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/HuffmanDecoder.h new file mode 100644 index 000000000..74a389a16 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/HuffmanDecoder.h @@ -0,0 +1,89 @@ +// Compress/HuffmanDecoder.h + +#ifndef __COMPRESS_HUFFMAN_DECODER_H +#define __COMPRESS_HUFFMAN_DECODER_H + +#include "../../Common/Types.h" + +namespace NCompress { +namespace NHuffman { + +const int kNumTableBits = 9; + +template <int kNumBitsMax, UInt32 m_NumSymbols> +class CDecoder +{ + UInt32 m_Limits[kNumBitsMax + 1]; // m_Limits[i] = value limit for symbols with length = i + UInt32 m_Positions[kNumBitsMax + 1]; // m_Positions[i] = index in m_Symbols[] of first symbol with length = i + UInt32 m_Symbols[m_NumSymbols]; + Byte m_Lengths[1 << kNumTableBits]; // Table oh length for short codes. + +public: + + bool SetCodeLengths(const Byte *codeLengths) + { + int lenCounts[kNumBitsMax + 1]; + UInt32 tmpPositions[kNumBitsMax + 1]; + int i; + for(i = 1; i <= kNumBitsMax; i++) + lenCounts[i] = 0; + UInt32 symbol; + for (symbol = 0; symbol < m_NumSymbols; symbol++) + { + int len = codeLengths[symbol]; + if (len > kNumBitsMax) + return false; + lenCounts[len]++; + m_Symbols[symbol] = 0xFFFFFFFF; + } + lenCounts[0] = 0; + m_Positions[0] = m_Limits[0] = 0; + UInt32 startPos = 0; + UInt32 index = 0; + const UInt32 kMaxValue = (1 << kNumBitsMax); + for (i = 1; i <= kNumBitsMax; i++) + { + startPos += lenCounts[i] << (kNumBitsMax - i); + if (startPos > kMaxValue) + return false; + m_Limits[i] = (i == kNumBitsMax) ? kMaxValue : startPos; + m_Positions[i] = m_Positions[i - 1] + lenCounts[i - 1]; + tmpPositions[i] = m_Positions[i]; + if(i <= kNumTableBits) + { + UInt32 limit = (m_Limits[i] >> (kNumBitsMax - kNumTableBits)); + for (; index < limit; index++) + m_Lengths[index] = (Byte)i; + } + } + for (symbol = 0; symbol < m_NumSymbols; symbol++) + { + int len = codeLengths[symbol]; + if (len != 0) + m_Symbols[tmpPositions[len]++] = symbol; + } + return true; + } + + template <class TBitDecoder> + UInt32 DecodeSymbol(TBitDecoder *bitStream) + { + int numBits; + UInt32 value = bitStream->GetValue(kNumBitsMax); + if (value < m_Limits[kNumTableBits]) + numBits = m_Lengths[value >> (kNumBitsMax - kNumTableBits)]; + else + for (numBits = kNumTableBits + 1; value >= m_Limits[numBits]; numBits++) {} + bitStream->MovePos(numBits); + UInt32 index = m_Positions[numBits] + + ((value - m_Limits[numBits - 1]) >> (kNumBitsMax - numBits)); + if (index >= m_NumSymbols) + // throw CDecoderException(); // test it + return 0xFFFFFFFF; + return m_Symbols[index]; + } +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeDecoder.cpp new file mode 100644 index 000000000..ec29bfe93 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeDecoder.cpp @@ -0,0 +1,219 @@ +// Implode/Decoder.cpp + +#include "StdAfx.h" + +#include "ImplodeDecoder.h" +#include "Common/Defs.h" + +namespace NCompress { +namespace NImplode { +namespace NDecoder { + +class CException +{ +public: + enum ECauseType + { + kData + } m_Cause; + CException(ECauseType cause): m_Cause(cause) {} +}; + +static const int kNumDistanceLowDirectBitsForBigDict = 7; +static const int kNumDistanceLowDirectBitsForSmallDict = 6; + +static const int kNumBitsInByte = 8; + +// static const int kLevelStructuresNumberFieldSize = kNumBitsInByte; +static const int kLevelStructuresNumberAdditionalValue = 1; + +static const int kNumLevelStructureLevelBits = 4; +static const int kLevelStructureLevelAdditionalValue = 1; + +static const int kNumLevelStructureRepNumberBits = 4; +static const int kLevelStructureRepNumberAdditionalValue = 1; + + +static const int kLiteralTableSize = (1 << kNumBitsInByte); +static const int kDistanceTableSize = 64; +static const int kLengthTableSize = 64; + +static const UInt32 kHistorySize = + (1 << MyMax(kNumDistanceLowDirectBitsForBigDict, + kNumDistanceLowDirectBitsForSmallDict)) * + kDistanceTableSize; // = 8 KB; + +static const int kNumAdditionalLengthBits = 8; + +static const UInt32 kMatchMinLenWhenLiteralsOn = 3; +static const UInt32 kMatchMinLenWhenLiteralsOff = 2; + +static const UInt32 kMatchMinLenMax = MyMax(kMatchMinLenWhenLiteralsOn, + kMatchMinLenWhenLiteralsOff); // 3 + +// static const UInt32 kMatchMaxLenMax = kMatchMinLenMax + (kLengthTableSize - 1) + (1 << kNumAdditionalLengthBits) - 1; // or 2 + +enum +{ + kMatchId = 0, + kLiteralId = 1 +}; + + +CCoder::CCoder(): + m_LiteralDecoder(kLiteralTableSize), + m_LengthDecoder(kLengthTableSize), + m_DistanceDecoder(kDistanceTableSize) +{ +} + +void CCoder::ReleaseStreams() +{ + m_OutWindowStream.ReleaseStream(); + m_InBitStream.ReleaseStream(); +} + +bool CCoder::ReadLevelItems(NImplode::NHuffman::CDecoder &decoder, + Byte *levels, int numLevelItems) +{ + int numCodedStructures = m_InBitStream.ReadBits(kNumBitsInByte) + + kLevelStructuresNumberAdditionalValue; + int currentIndex = 0; + for(int i = 0; i < numCodedStructures; i++) + { + int level = m_InBitStream.ReadBits(kNumLevelStructureLevelBits) + + kLevelStructureLevelAdditionalValue; + int rep = m_InBitStream.ReadBits(kNumLevelStructureRepNumberBits) + + kLevelStructureRepNumberAdditionalValue; + if (currentIndex + rep > numLevelItems) + throw CException(CException::kData); + for(int j = 0; j < rep; j++) + levels[currentIndex++] = (Byte)level; + } + if (currentIndex != numLevelItems) + return false; + return decoder.SetCodeLengths(levels); +} + + +bool CCoder::ReadTables(void) +{ + if (m_LiteralsOn) + { + Byte literalLevels[kLiteralTableSize]; + if (!ReadLevelItems(m_LiteralDecoder, literalLevels, kLiteralTableSize)) + return false; + } + + Byte lengthLevels[kLengthTableSize]; + if (!ReadLevelItems(m_LengthDecoder, lengthLevels, kLengthTableSize)) + return false; + + Byte distanceLevels[kDistanceTableSize]; + return ReadLevelItems(m_DistanceDecoder, distanceLevels, kDistanceTableSize); +} + +class CCoderReleaser +{ + CCoder *m_Coder; +public: + CCoderReleaser(CCoder *coder): m_Coder(coder) {} + ~CCoderReleaser() { m_Coder->ReleaseStreams(); } +}; + +HRESULT CCoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + if (!m_InBitStream.Create(1 << 20)) + return E_OUTOFMEMORY; + if (!m_OutWindowStream.Create(kHistorySize)) + return E_OUTOFMEMORY; + if (outSize == NULL) + return E_INVALIDARG; + UInt64 pos = 0, unPackSize = *outSize; + + m_OutWindowStream.SetStream(outStream); + m_OutWindowStream.Init(false); + m_InBitStream.SetStream(inStream); + m_InBitStream.Init(); + CCoderReleaser coderReleaser(this); + + if (!ReadTables()) + return S_FALSE; + + while(pos < unPackSize) + { + if (progress != NULL && pos % (1 << 16) == 0) + { + UInt64 packSize = m_InBitStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &pos)); + } + if(m_InBitStream.ReadBits(1) == kMatchId) // match + { + UInt32 lowDistBits = m_InBitStream.ReadBits(m_NumDistanceLowDirectBits); + UInt32 distance = m_DistanceDecoder.DecodeSymbol(&m_InBitStream); + if (distance >= static_cast< UInt32 >( kDistanceTableSize) ) + return S_FALSE; + distance = (distance << m_NumDistanceLowDirectBits) + lowDistBits; + UInt32 lengthSymbol = m_LengthDecoder.DecodeSymbol(&m_InBitStream); + if (lengthSymbol >= static_cast< UInt32 >( kLengthTableSize) ) + return S_FALSE; + UInt32 length = lengthSymbol + m_MinMatchLength; + if (lengthSymbol == kLengthTableSize - 1) // special symbol = 63 + length += m_InBitStream.ReadBits(kNumAdditionalLengthBits); + while(distance >= pos && length > 0) + { + m_OutWindowStream.PutByte(0); + pos++; + length--; + } + if (length > 0) + m_OutWindowStream.CopyBlock(distance, length); + pos += length; + } + else + { + Byte b; + if (m_LiteralsOn) + { + UInt32 temp = m_LiteralDecoder.DecodeSymbol(&m_InBitStream); + if (temp >= static_cast< UInt32 >( kLiteralTableSize) ) + return S_FALSE; + b = (Byte)temp; + } + else + b = (Byte)m_InBitStream.ReadBits(kNumBitsInByte); + m_OutWindowStream.PutByte(b); + pos++; + } + } + if (pos > unPackSize) + return S_FALSE; + return m_OutWindowStream.Flush(); +} + +STDMETHODIMP CCoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const CLzOutWindowException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +STDMETHODIMP CCoder::SetDecoderProperties2(const Byte *data, UInt32 size) +{ + if (size < 1) + return E_INVALIDARG; + Byte flag = data[0]; + m_BigDictionaryOn = ((flag & 2) != 0); + m_NumDistanceLowDirectBits = m_BigDictionaryOn ? + kNumDistanceLowDirectBitsForBigDict: + kNumDistanceLowDirectBitsForSmallDict; + m_LiteralsOn = ((flag & 4) != 0); + m_MinMatchLength = m_LiteralsOn ? + kMatchMinLenWhenLiteralsOn : + kMatchMinLenWhenLiteralsOff; + return S_OK; +} + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeDecoder.h new file mode 100644 index 000000000..7ea1553ee --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeDecoder.h @@ -0,0 +1,57 @@ +// ImplodeDecoder.h + +#ifndef __COMPRESS_IMPLODE_DECODER_H +#define __COMPRESS_IMPLODE_DECODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "ImplodeHuffmanDecoder.h" +#include "LzOutWindow.h" + +namespace NCompress { +namespace NImplode { +namespace NDecoder { + +class CCoder: + public ICompressCoder, + public ICompressSetDecoderProperties2, + public CMyUnknownImp +{ + CLzOutWindow m_OutWindowStream; + NBitl::CDecoder<CInBuffer> m_InBitStream; + + NImplode::NHuffman::CDecoder m_LiteralDecoder; + NImplode::NHuffman::CDecoder m_LengthDecoder; + NImplode::NHuffman::CDecoder m_DistanceDecoder; + + bool m_BigDictionaryOn; + bool m_LiteralsOn; + + int m_NumDistanceLowDirectBits; + UInt32 m_MinMatchLength; + + bool ReadLevelItems(NImplode::NHuffman::CDecoder &table, Byte *levels, int numLevelItems); + bool ReadTables(); + void DeCodeLevelTable(Byte *newLevels, int numLevels); +public: + CCoder(); + + MY_UNKNOWN_IMP1(ICompressSetDecoderProperties2) + + void ReleaseStreams(); + HRESULT Flush() { return m_OutWindowStream.Flush(); } + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size); +}; + +}}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeHuffmanDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeHuffmanDecoder.cpp new file mode 100644 index 000000000..64345e08b --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeHuffmanDecoder.cpp @@ -0,0 +1,89 @@ +// ImplodeHuffmanDecoder.cpp + +#include "StdAfx.h" + +#include "ImplodeHuffmanDecoder.h" + +namespace NCompress { +namespace NImplode { +namespace NHuffman { + +CDecoder::CDecoder(UInt32 numSymbols): + m_NumSymbols(numSymbols) +{ + m_Symbols = new UInt32[m_NumSymbols]; +} + +CDecoder::~CDecoder() +{ + delete []m_Symbols; +} + +bool CDecoder::SetCodeLengths(const Byte *codeLengths) +{ + // int lenCounts[kNumBitsInLongestCode + 1], tmpPositions[kNumBitsInLongestCode + 1]; + int lenCounts[kNumBitsInLongestCode + 2], tmpPositions[kNumBitsInLongestCode + 1]; + int i; + for(i = 0; i <= kNumBitsInLongestCode; i++) + lenCounts[i] = 0; + UInt32 symbolIndex; + for (symbolIndex = 0; symbolIndex < m_NumSymbols; symbolIndex++) + lenCounts[codeLengths[symbolIndex]]++; + // lenCounts[0] = 0; + + // tmpPositions[0] = m_Positions[0] = m_Limitits[0] = 0; + m_Limitits[kNumBitsInLongestCode + 1] = 0; + m_Positions[kNumBitsInLongestCode + 1] = 0; + lenCounts[kNumBitsInLongestCode + 1] = 0; + + + UInt32 startPos = 0; + static const UInt32 kMaxValue = (1 << kNumBitsInLongestCode); + + for (i = kNumBitsInLongestCode; i > 0; i--) + { + startPos += lenCounts[i] << (kNumBitsInLongestCode - i); + if (startPos > kMaxValue) + return false; + m_Limitits[i] = startPos; + m_Positions[i] = m_Positions[i + 1] + lenCounts[i + 1]; + tmpPositions[i] = m_Positions[i] + lenCounts[i]; + + } + + // if _ZIP_MODE do not throw exception for trees containing only one node + // #ifndef _ZIP_MODE + if (startPos != kMaxValue) + return false; + // #endif + + for (symbolIndex = 0; symbolIndex < m_NumSymbols; symbolIndex++) + if (codeLengths[symbolIndex] != 0) + m_Symbols[--tmpPositions[codeLengths[symbolIndex]]] = symbolIndex; + return true; +} + +UInt32 CDecoder::DecodeSymbol(CInBit *inStream) +{ + UInt32 numBits = 0; + UInt32 value = inStream->GetValue(kNumBitsInLongestCode); + int i; + for(i = kNumBitsInLongestCode; i > 0; i--) + { + if (value < m_Limitits[i]) + { + numBits = i; + break; + } + } + if (i == 0) + return 0xFFFFFFFF; + inStream->MovePos(numBits); + UInt32 index = m_Positions[numBits] + + ((value - m_Limitits[numBits + 1]) >> (kNumBitsInLongestCode - numBits)); + if (index >= m_NumSymbols) + return 0xFFFFFFFF; + return m_Symbols[index]; +} + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeHuffmanDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeHuffmanDecoder.h new file mode 100644 index 000000000..6120a35ab --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ImplodeHuffmanDecoder.h @@ -0,0 +1,34 @@ +// ImplodeHuffmanDecoder.h + +#ifndef __IMPLODE_HUFFMAN_DECODER_H +#define __IMPLODE_HUFFMAN_DECODER_H + +#include "../Common/InBuffer.h" + +#include "BitlDecoder.h" + +namespace NCompress { +namespace NImplode { +namespace NHuffman { + +const int kNumBitsInLongestCode = 16; + +typedef NBitl::CDecoder<CInBuffer> CInBit; + +class CDecoder +{ + UInt32 m_Limitits[kNumBitsInLongestCode + 2]; // m_Limitits[i] = value limit for symbols with length = i + UInt32 m_Positions[kNumBitsInLongestCode + 2]; // m_Positions[i] = index in m_Symbols[] of first symbol with length = i + UInt32 m_NumSymbols; // number of symbols in m_Symbols + UInt32 *m_Symbols; // symbols: at first with len=1 then 2, ... 15. +public: + CDecoder(UInt32 numSymbols); + ~CDecoder(); + + bool SetCodeLengths(const Byte *codeLengths); + UInt32 DecodeSymbol(CInBit *inStream); +}; + +}}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaAlone.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaAlone.cpp new file mode 100644 index 000000000..3d8e475ff --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaAlone.cpp @@ -0,0 +1,531 @@ +// LzmaAlone.cpp + +#include "StdAfx.h" + +#include "../../../Common/MyWindows.h" +#include "../../../Common/MyInitGuid.h" + +#include <stdio.h> + +#if defined(_WIN32) || defined(OS2) || defined(MSDOS) +#include <fcntl.h> +#include <io.h> +#define MY_SET_BINARY_MODE(file) _setmode(_fileno(file), O_BINARY) +#else +#define MY_SET_BINARY_MODE(file) +#endif + +#include "../../../Common/CommandLineParser.h" +#include "../../../Common/StringConvert.h" +#include "../../../Common/StringToInt.h" + +#include "../../Common/FileStreams.h" +#include "../../Common/StreamUtils.h" + +#include "../LzmaDecoder.h" +#include "../LzmaEncoder.h" + +#include "LzmaBenchCon.h" + +#ifdef COMPRESS_MF_MT +#include "../../../Windows/System.h" +#endif + +#include "../../../../C/7zVersion.h" +#include "../../../../C/Alloc.h" +#include "../../../../C/LzmaUtil/Lzma86Dec.h" +#include "../../../../C/LzmaUtil/Lzma86Enc.h" + +using namespace NCommandLineParser; + +#ifdef _WIN32 +bool g_IsNT = false; +static inline bool IsItWindowsNT() +{ + OSVERSIONINFO versionInfo; + versionInfo.dwOSVersionInfoSize = sizeof(versionInfo); + if (!::GetVersionEx(&versionInfo)) + return false; + return (versionInfo.dwPlatformId == VER_PLATFORM_WIN32_NT); +} +#endif + +static const char *kCantAllocate = "Can not allocate memory"; +static const char *kReadError = "Read error"; +static const char *kWriteError = "Write error"; + +namespace NKey { +enum Enum +{ + kHelp1 = 0, + kHelp2, + kAlgo, + kDict, + kFb, + kMc, + kLc, + kLp, + kPb, + kMatchFinder, + kMultiThread, + kEOS, + kStdIn, + kStdOut, + kFilter86 +}; +} + +static const CSwitchForm kSwitchForms[] = +{ + { L"?", NSwitchType::kSimple, false }, + { L"H", NSwitchType::kSimple, false }, + { L"A", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"D", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"FB", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"MC", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"LC", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"LP", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"PB", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"MF", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"MT", NSwitchType::kUnLimitedPostString, false, 0 }, + { L"EOS", NSwitchType::kSimple, false }, + { L"SI", NSwitchType::kSimple, false }, + { L"SO", NSwitchType::kSimple, false }, + { L"F86", NSwitchType::kPostChar, false, 0, 0, L"+" } +}; + +static const int kNumSwitches = sizeof(kSwitchForms) / sizeof(kSwitchForms[0]); + +static void PrintHelp() +{ + fprintf(stderr, "\nUsage: LZMA <e|d> inputFile outputFile [<switches>...]\n" + " e: encode file\n" + " d: decode file\n" + " b: Benchmark\n" + "<Switches>\n" + " -a{N}: set compression mode - [0, 1], default: 1 (max)\n" + " -d{N}: set dictionary size - [12, 30], default: 23 (8MB)\n" + " -fb{N}: set number of fast bytes - [5, 273], default: 128\n" + " -mc{N}: set number of cycles for match finder\n" + " -lc{N}: set number of literal context bits - [0, 8], default: 3\n" + " -lp{N}: set number of literal pos bits - [0, 4], default: 0\n" + " -pb{N}: set number of pos bits - [0, 4], default: 2\n" + " -mf{MF_ID}: set Match Finder: [bt2, bt3, bt4, hc4], default: bt4\n" + " -mt{N}: set number of CPU threads\n" + " -eos: write End Of Stream marker\n" + " -si: read data from stdin\n" + " -so: write data to stdout\n" + ); +} + +static void PrintHelpAndExit(const char *s) +{ + fprintf(stderr, "\nError: %s\n\n", s); + PrintHelp(); + throw -1; +} + +static void IncorrectCommand() +{ + PrintHelpAndExit("Incorrect command"); +} + +static void WriteArgumentsToStringList(int numArguments, const char *arguments[], + UStringVector &strings) +{ + for(int i = 1; i < numArguments; i++) + strings.Add(MultiByteToUnicodeString(arguments[i])); +} + +static bool GetNumber(const wchar_t *s, UInt32 &value) +{ + value = 0; + if (MyStringLen(s) == 0) + return false; + const wchar_t *end; + UInt64 res = ConvertStringToUInt64(s, &end); + if (*end != L'\0') + return false; + if (res > 0xFFFFFFFF) + return false; + value = UInt32(res); + return true; +} + +static void ParseUInt32(const CParser &parser, int index, UInt32 &res) +{ + if (parser[index].ThereIs) + if (!GetNumber(parser[index].PostStrings[0], res)) + IncorrectCommand(); +} + +int main2(int n, const char *args[]) +{ + #ifdef _WIN32 + g_IsNT = IsItWindowsNT(); + #endif + + fprintf(stderr, "\nLZMA " MY_VERSION_COPYRIGHT_DATE "\n"); + + if (n == 1) + { + PrintHelp(); + return 0; + } + + bool unsupportedTypes = (sizeof(Byte) != 1 || sizeof(UInt32) < 4 || sizeof(UInt64) < 4); + if (unsupportedTypes) + { + fprintf(stderr, "Unsupported base types. Edit Common/Types.h and recompile"); + return 1; + } + + UStringVector commandStrings; + WriteArgumentsToStringList(n, args, commandStrings); + CParser parser(kNumSwitches); + try + { + parser.ParseStrings(kSwitchForms, commandStrings); + } + catch(...) + { + IncorrectCommand(); + } + + if(parser[NKey::kHelp1].ThereIs || parser[NKey::kHelp2].ThereIs) + { + PrintHelp(); + return 0; + } + const UStringVector &nonSwitchStrings = parser.NonSwitchStrings; + + int paramIndex = 0; + if (paramIndex >= nonSwitchStrings.Size()) + IncorrectCommand(); + const UString &command = nonSwitchStrings[paramIndex++]; + + bool dictDefined = false; + UInt32 dict = (UInt32)-1; + if(parser[NKey::kDict].ThereIs) + { + UInt32 dicLog; + if (!GetNumber(parser[NKey::kDict].PostStrings[0], dicLog)) + IncorrectCommand(); + dict = 1 << dicLog; + dictDefined = true; + } + UString mf = L"BT4"; + if (parser[NKey::kMatchFinder].ThereIs) + mf = parser[NKey::kMatchFinder].PostStrings[0]; + + UInt32 numThreads = (UInt32)-1; + + #ifdef COMPRESS_MF_MT + if (parser[NKey::kMultiThread].ThereIs) + { + UInt32 numCPUs = NWindows::NSystem::GetNumberOfProcessors(); + const UString &s = parser[NKey::kMultiThread].PostStrings[0]; + if (s.IsEmpty()) + numThreads = numCPUs; + else + if (!GetNumber(s, numThreads)) + IncorrectCommand(); + } + #endif + + if (command.CompareNoCase(L"b") == 0) + { + const UInt32 kNumDefaultItereations = 1; + UInt32 numIterations = kNumDefaultItereations; + { + if (paramIndex < nonSwitchStrings.Size()) + if (!GetNumber(nonSwitchStrings[paramIndex++], numIterations)) + numIterations = kNumDefaultItereations; + } + return LzmaBenchCon(stderr, numIterations, numThreads, dict); + } + + if (numThreads == (UInt32)-1) + numThreads = 1; + + bool encodeMode = false; + if (command.CompareNoCase(L"e") == 0) + encodeMode = true; + else if (command.CompareNoCase(L"d") == 0) + encodeMode = false; + else + IncorrectCommand(); + + bool stdInMode = parser[NKey::kStdIn].ThereIs; + bool stdOutMode = parser[NKey::kStdOut].ThereIs; + + CMyComPtr<ISequentialInStream> inStream; + CInFileStream *inStreamSpec = 0; + if (stdInMode) + { + inStream = new CStdInFileStream; + MY_SET_BINARY_MODE(stdin); + } + else + { + if (paramIndex >= nonSwitchStrings.Size()) + IncorrectCommand(); + const UString &inputName = nonSwitchStrings[paramIndex++]; + inStreamSpec = new CInFileStream; + inStream = inStreamSpec; + if (!inStreamSpec->Open(GetSystemString(inputName))) + { + fprintf(stderr, "\nError: can not open input file %s\n", + (const char *)GetOemString(inputName)); + return 1; + } + } + + CMyComPtr<ISequentialOutStream> outStream; + COutFileStream *outStreamSpec = NULL; + if (stdOutMode) + { + outStream = new CStdOutFileStream; + MY_SET_BINARY_MODE(stdout); + } + else + { + if (paramIndex >= nonSwitchStrings.Size()) + IncorrectCommand(); + const UString &outputName = nonSwitchStrings[paramIndex++]; + outStreamSpec = new COutFileStream; + outStream = outStreamSpec; + if (!outStreamSpec->Create(GetSystemString(outputName), true)) + { + fprintf(stderr, "\nError: can not open output file %s\n", + (const char *)GetOemString(outputName)); + return 1; + } + } + + if (parser[NKey::kFilter86].ThereIs) + { + // -f86 switch is for x86 filtered mode: BCJ + LZMA. + if (parser[NKey::kEOS].ThereIs || stdInMode) + throw "Can not use stdin in this mode"; + UInt64 fileSize; + inStreamSpec->File.GetLength(fileSize); + if (fileSize > 0xF0000000) + throw "File is too big"; + size_t inSize = (size_t)fileSize; + Byte *inBuffer = 0; + if (inSize != 0) + { + inBuffer = (Byte *)MyAlloc((size_t)inSize); + if (inBuffer == 0) + throw kCantAllocate; + } + + if (ReadStream_FAIL(inStream, inBuffer, inSize) != S_OK) + throw "Can not read"; + + Byte *outBuffer = 0; + size_t outSize; + if (encodeMode) + { + // we allocate 105% of original size for output buffer + outSize = (size_t)fileSize / 20 * 21 + (1 << 16); + if (outSize != 0) + { + outBuffer = (Byte *)MyAlloc((size_t)outSize); + if (outBuffer == 0) + throw kCantAllocate; + } + if (!dictDefined) + dict = 1 << 23; + int res = Lzma86_Encode(outBuffer, &outSize, inBuffer, inSize, + 5, dict, parser[NKey::kFilter86].PostCharIndex == 0 ? SZ_FILTER_YES : SZ_FILTER_AUTO); + if (res != 0) + { + fprintf(stderr, "\nEncoder error = %d\n", (int)res); + return 1; + } + } + else + { + UInt64 outSize64; + if (Lzma86_GetUnpackSize(inBuffer, inSize, &outSize64) != 0) + throw "data error"; + outSize = (size_t)outSize64; + if (outSize != outSize64) + throw "too big"; + if (outSize != 0) + { + outBuffer = (Byte *)MyAlloc(outSize); + if (outBuffer == 0) + throw kCantAllocate; + } + int res = Lzma86_Decode(outBuffer, &outSize, inBuffer, &inSize); + if (inSize != (size_t)fileSize) + throw "incorrect processed size"; + if (res != 0) + throw "LzmaDecoder error"; + } + if (WriteStream(outStream, outBuffer, outSize) != S_OK) + throw kWriteError; + MyFree(outBuffer); + MyFree(inBuffer); + return 0; + } + + + UInt64 fileSize; + if (encodeMode) + { + NCompress::NLzma::CEncoder *encoderSpec = new NCompress::NLzma::CEncoder; + CMyComPtr<ICompressCoder> encoder = encoderSpec; + + if (!dictDefined) + dict = 1 << 23; + + UInt32 pb = 2; + UInt32 lc = 3; // = 0; for 32-bit data + UInt32 lp = 0; // = 2; for 32-bit data + UInt32 algo = 1; + UInt32 fb = 128; + UInt32 mc = 16 + fb / 2; + bool mcDefined = false; + + bool eos = parser[NKey::kEOS].ThereIs || stdInMode; + + ParseUInt32(parser, NKey::kAlgo, algo); + ParseUInt32(parser, NKey::kFb, fb); + ParseUInt32(parser, NKey::kLc, lc); + ParseUInt32(parser, NKey::kLp, lp); + ParseUInt32(parser, NKey::kPb, pb); + + mcDefined = parser[NKey::kMc].ThereIs; + if (mcDefined) + if (!GetNumber(parser[NKey::kMc].PostStrings[0], mc)) + IncorrectCommand(); + + PROPID propIDs[] = + { + NCoderPropID::kDictionarySize, + NCoderPropID::kPosStateBits, + NCoderPropID::kLitContextBits, + NCoderPropID::kLitPosBits, + NCoderPropID::kAlgorithm, + NCoderPropID::kNumFastBytes, + NCoderPropID::kMatchFinder, + NCoderPropID::kEndMarker, + NCoderPropID::kNumThreads, + NCoderPropID::kMatchFinderCycles, + }; + const int kNumPropsMax = sizeof(propIDs) / sizeof(propIDs[0]); + + PROPVARIANT props[kNumPropsMax]; + for (int p = 0; p < 6; p++) + props[p].vt = VT_UI4; + + props[0].ulVal = (UInt32)dict; + props[1].ulVal = (UInt32)pb; + props[2].ulVal = (UInt32)lc; + props[3].ulVal = (UInt32)lp; + props[4].ulVal = (UInt32)algo; + props[5].ulVal = (UInt32)fb; + + props[6].vt = VT_BSTR; + props[6].bstrVal = (BSTR)(const wchar_t *)mf; + + props[7].vt = VT_BOOL; + props[7].boolVal = eos ? VARIANT_TRUE : VARIANT_FALSE; + + props[8].vt = VT_UI4; + props[8].ulVal = (UInt32)numThreads; + + // it must be last in property list + props[9].vt = VT_UI4; + props[9].ulVal = (UInt32)mc; + + int numProps = kNumPropsMax; + if (!mcDefined) + numProps--; + + if (encoderSpec->SetCoderProperties(propIDs, props, numProps) != S_OK) + IncorrectCommand(); + encoderSpec->WriteCoderProperties(outStream); + + if (eos || stdInMode) + fileSize = (UInt64)(Int64)-1; + else + inStreamSpec->File.GetLength(fileSize); + + for (int i = 0; i < 8; i++) + { + Byte b = Byte(fileSize >> (8 * i)); + if (outStream->Write(&b, 1, 0) != S_OK) + { + fprintf(stderr, kWriteError); + return 1; + } + } + HRESULT result = encoder->Code(inStream, outStream, 0, 0, 0); + if (result == E_OUTOFMEMORY) + { + fprintf(stderr, "\nError: Can not allocate memory\n"); + return 1; + } + else if (result != S_OK) + { + fprintf(stderr, "\nEncoder error = %X\n", (unsigned int)result); + return 1; + } + } + else + { + NCompress::NLzma::CDecoder *decoderSpec = new NCompress::NLzma::CDecoder; + CMyComPtr<ICompressCoder> decoder = decoderSpec; + decoderSpec->FinishStream = true; + const UInt32 kPropertiesSize = 5; + Byte header[kPropertiesSize + 8]; + if (ReadStream_FALSE(inStream, header, kPropertiesSize + 8) != S_OK) + { + fprintf(stderr, kReadError); + return 1; + } + if (decoderSpec->SetDecoderProperties2(header, kPropertiesSize) != S_OK) + { + fprintf(stderr, "SetDecoderProperties error"); + return 1; + } + fileSize = 0; + for (int i = 0; i < 8; i++) + fileSize |= ((UInt64)header[kPropertiesSize + i]) << (8 * i); + + if (decoder->Code(inStream, outStream, 0, (fileSize == (UInt64)(Int64)-1) ? 0 : &fileSize, 0) != S_OK) + { + fprintf(stderr, "Decoder error"); + return 1; + } + } + if (outStreamSpec != NULL) + { + if (outStreamSpec->Close() != S_OK) + { + fprintf(stderr, "File closing error"); + return 1; + } + } + return 0; +} + +int MY_CDECL main(int n, const char *args[]) +{ + try { return main2(n, args); } + catch(const char *s) + { + fprintf(stderr, "\nError: %s\n", s); + return 1; + } + catch(...) + { + fprintf(stderr, "\nError\n"); + return 1; + } +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBench.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBench.cpp new file mode 100644 index 000000000..f9cc0f87d --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBench.cpp @@ -0,0 +1,1018 @@ +// LzmaBench.cpp + +#include "StdAfx.h" + +#include "LzmaBench.h" + +#ifndef _WIN32 +#define USE_POSIX_TIME +#define USE_POSIX_TIME2 +#endif + +#ifdef USE_POSIX_TIME +#include <time.h> +#ifdef USE_POSIX_TIME2 +#include <sys/time.h> +#endif +#endif + +#ifdef _WIN32 +#define USE_ALLOCA +#endif + +#ifdef USE_ALLOCA +#ifdef _WIN32 +#include <malloc.h> +#else +#include <stdlib.h> +#endif +#endif + +#include "../../../../C/7zCrc.h" +#include "../../../../C/Alloc.h" + +#include "../../../Common/MyCom.h" + +#ifdef BENCH_MT +#include "../../../Windows/Synchronization.h" +#include "../../../Windows/Thread.h" +#endif + +#ifdef EXTERNAL_LZMA +#include "../../../Windows/PropVariant.h" +#include "../../ICoder.h" +#else +#include "../LzmaDecoder.h" +#include "../LzmaEncoder.h" +#endif + +static const UInt32 kUncompressMinBlockSize = 1 << 26; +static const UInt32 kAdditionalSize = (1 << 16); +static const UInt32 kCompressedAdditionalSize = (1 << 10); +static const UInt32 kMaxLzmaPropSize = 5; + +class CBaseRandomGenerator +{ + UInt32 A1; + UInt32 A2; +public: + CBaseRandomGenerator() { Init(); } + void Init() { A1 = 362436069; A2 = 521288629;} + UInt32 GetRnd() + { + return + ((A1 = 36969 * (A1 & 0xffff) + (A1 >> 16)) << 16) + + ((A2 = 18000 * (A2 & 0xffff) + (A2 >> 16)) ); + } +}; + +class CBenchBuffer +{ +public: + size_t BufferSize; + Byte *Buffer; + CBenchBuffer(): Buffer(0) {} + virtual ~CBenchBuffer() { Free(); } + void Free() + { + ::MidFree(Buffer); + Buffer = 0; + } + bool Alloc(size_t bufferSize) + { + if (Buffer != 0 && BufferSize == bufferSize) + return true; + Free(); + Buffer = (Byte *)::MidAlloc(bufferSize); + BufferSize = bufferSize; + return (Buffer != 0); + } +}; + +class CBenchRandomGenerator: public CBenchBuffer +{ + CBaseRandomGenerator *RG; +public: + void Set(CBaseRandomGenerator *rg) { RG = rg; } + UInt32 GetVal(UInt32 &res, int numBits) + { + UInt32 val = res & (((UInt32)1 << numBits) - 1); + res >>= numBits; + return val; + } + UInt32 GetLen(UInt32 &res) + { + UInt32 len = GetVal(res, 2); + return GetVal(res, 1 + len); + } + void Generate() + { + UInt32 pos = 0; + UInt32 rep0 = 1; + while (pos < BufferSize) + { + UInt32 res = RG->GetRnd(); + res >>= 1; + if (GetVal(res, 1) == 0 || pos < 1024) + Buffer[pos++] = (Byte)(res & 0xFF); + else + { + UInt32 len; + len = 1 + GetLen(res); + if (GetVal(res, 3) != 0) + { + len += GetLen(res); + do + { + UInt32 ppp = GetVal(res, 5) + 6; + res = RG->GetRnd(); + if (ppp > 30) + continue; + rep0 = /* (1 << ppp) +*/ GetVal(res, ppp); + res = RG->GetRnd(); + } + while (rep0 >= pos); + rep0++; + } + + for (UInt32 i = 0; i < len && pos < BufferSize; i++, pos++) + Buffer[pos] = Buffer[pos - rep0]; + } + } + } +}; + + +class CBenchmarkInStream: + public ISequentialInStream, + public CMyUnknownImp +{ + const Byte *Data; + size_t Pos; + size_t Size; +public: + MY_UNKNOWN_IMP + void Init(const Byte *data, size_t size) + { + Data = data; + Size = size; + Pos = 0; + } + STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize); +}; + +STDMETHODIMP CBenchmarkInStream::Read(void *data, UInt32 size, UInt32 *processedSize) +{ + size_t remain = Size - Pos; + UInt32 kMaxBlockSize = (1 << 20); + if (size > kMaxBlockSize) + size = kMaxBlockSize; + if (size > remain) + size = (UInt32)remain; + for (UInt32 i = 0; i < size; i++) + ((Byte *)data)[i] = Data[Pos + i]; + Pos += size; + if(processedSize != NULL) + *processedSize = size; + return S_OK; +} + +class CBenchmarkOutStream: + public ISequentialOutStream, + public CBenchBuffer, + public CMyUnknownImp +{ + // bool _overflow; +public: + UInt32 Pos; + // CBenchmarkOutStream(): _overflow(false) {} + void Init() + { + // _overflow = false; + Pos = 0; + } + MY_UNKNOWN_IMP + STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize); +}; + +STDMETHODIMP CBenchmarkOutStream::Write(const void *data, UInt32 size, UInt32 *processedSize) +{ + size_t curSize = BufferSize - Pos; + if (curSize > size) + curSize = size; + memcpy(Buffer + Pos, data, curSize); + Pos += (UInt32)curSize; + if(processedSize != NULL) + *processedSize = (UInt32)curSize; + if (curSize != size) + { + // _overflow = true; + return E_FAIL; + } + return S_OK; +} + +class CCrcOutStream: + public ISequentialOutStream, + public CMyUnknownImp +{ +public: + UInt32 Crc; + MY_UNKNOWN_IMP + void Init() { Crc = CRC_INIT_VAL; } + STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize); +}; + +STDMETHODIMP CCrcOutStream::Write(const void *data, UInt32 size, UInt32 *processedSize) +{ + Crc = CrcUpdate(Crc, data, size); + if (processedSize != NULL) + *processedSize = size; + return S_OK; +} + +static UInt64 GetTimeCount() +{ + #ifdef USE_POSIX_TIME + #ifdef USE_POSIX_TIME2 + timeval v; + if (gettimeofday(&v, 0) == 0) + return (UInt64)(v.tv_sec) * 1000000 + v.tv_usec; + return (UInt64)time(NULL) * 1000000; + #else + return time(NULL); + #endif + #else + /* + LARGE_INTEGER value; + if (::QueryPerformanceCounter(&value)) + return value.QuadPart; + */ + return GetTickCount(); + #endif +} + +static UInt64 GetFreq() +{ + #ifdef USE_POSIX_TIME + #ifdef USE_POSIX_TIME2 + return 1000000; + #else + return 1; + #endif + #else + /* + LARGE_INTEGER value; + if (::QueryPerformanceFrequency(&value)) + return value.QuadPart; + */ + return 1000; + #endif +} + +#ifndef USE_POSIX_TIME +static inline UInt64 GetTime64(const FILETIME &t) { return ((UInt64)t.dwHighDateTime << 32) | t.dwLowDateTime; } +#endif +static UInt64 GetUserTime() +{ + #ifdef USE_POSIX_TIME + return clock(); + #else + FILETIME creationTime, exitTime, kernelTime, userTime; + if (::GetProcessTimes(::GetCurrentProcess(), &creationTime, &exitTime, &kernelTime, &userTime) != 0) + return GetTime64(userTime) + GetTime64(kernelTime); + return (UInt64)GetTickCount() * 10000; + #endif +} + +static UInt64 GetUserFreq() +{ + #ifdef USE_POSIX_TIME + return CLOCKS_PER_SEC; + #else + return 10000000; + #endif +} + +class CBenchProgressStatus +{ + #ifdef BENCH_MT + NWindows::NSynchronization::CCriticalSection CS; + #endif +public: + HRESULT Res; + bool EncodeMode; + void SetResult(HRESULT res) + { + #ifdef BENCH_MT + NWindows::NSynchronization::CCriticalSectionLock lock(CS); + #endif + Res = res; + } + HRESULT GetResult() + { + #ifdef BENCH_MT + NWindows::NSynchronization::CCriticalSectionLock lock(CS); + #endif + return Res; + } +}; + +class CBenchProgressInfo: + public ICompressProgressInfo, + public CMyUnknownImp +{ +public: + CBenchProgressStatus *Status; + CBenchInfo BenchInfo; + HRESULT Res; + IBenchCallback *callback; + CBenchProgressInfo(): callback(0) {} + MY_UNKNOWN_IMP + STDMETHOD(SetRatioInfo)(const UInt64 *inSize, const UInt64 *outSize); +}; + +void SetStartTime(CBenchInfo &bi) +{ + bi.GlobalFreq = GetFreq(); + bi.UserFreq = GetUserFreq(); + bi.GlobalTime = ::GetTimeCount(); + bi.UserTime = ::GetUserTime(); +} + +void SetFinishTime(const CBenchInfo &biStart, CBenchInfo &dest) +{ + dest.GlobalFreq = GetFreq(); + dest.UserFreq = GetUserFreq(); + dest.GlobalTime = ::GetTimeCount() - biStart.GlobalTime; + dest.UserTime = ::GetUserTime() - biStart.UserTime; +} + +STDMETHODIMP CBenchProgressInfo::SetRatioInfo(const UInt64 *inSize, const UInt64 *outSize) +{ + HRESULT res = Status->GetResult(); + if (res != S_OK) + return res; + if (!callback) + return res; + CBenchInfo info = BenchInfo; + SetFinishTime(BenchInfo, info); + if (Status->EncodeMode) + { + info.UnpackSize = *inSize; + info.PackSize = *outSize; + res = callback->SetEncodeResult(info, false); + } + else + { + info.PackSize = BenchInfo.PackSize + *inSize; + info.UnpackSize = BenchInfo.UnpackSize + *outSize; + res = callback->SetDecodeResult(info, false); + } + if (res != S_OK) + Status->SetResult(res); + return res; +} + +static const int kSubBits = 8; + +static UInt32 GetLogSize(UInt32 size) +{ + for (int i = kSubBits; i < 32; i++) + for (UInt32 j = 0; j < (1 << kSubBits); j++) + if (size <= (((UInt32)1) << i) + (j << (i - kSubBits))) + return (i << kSubBits) + j; + return (32 << kSubBits); +} + +static void NormalizeVals(UInt64 &v1, UInt64 &v2) +{ + while (v1 > 1000000) + { + v1 >>= 1; + v2 >>= 1; + } +} + +UInt64 GetUsage(const CBenchInfo &info) +{ + UInt64 userTime = info.UserTime; + UInt64 userFreq = info.UserFreq; + UInt64 globalTime = info.GlobalTime; + UInt64 globalFreq = info.GlobalFreq; + NormalizeVals(userTime, userFreq); + NormalizeVals(globalFreq, globalTime); + if (userFreq == 0) + userFreq = 1; + if (globalTime == 0) + globalTime = 1; + return userTime * globalFreq * 1000000 / userFreq / globalTime; +} + +UInt64 GetRatingPerUsage(const CBenchInfo &info, UInt64 rating) +{ + UInt64 userTime = info.UserTime; + UInt64 userFreq = info.UserFreq; + UInt64 globalTime = info.GlobalTime; + UInt64 globalFreq = info.GlobalFreq; + NormalizeVals(userFreq, userTime); + NormalizeVals(globalTime, globalFreq); + if (globalFreq == 0) + globalFreq = 1; + if (userTime == 0) + userTime = 1; + return userFreq * globalTime / globalFreq * rating / userTime; +} + +static UInt64 MyMultDiv64(UInt64 value, UInt64 elapsedTime, UInt64 freq) +{ + UInt64 elTime = elapsedTime; + NormalizeVals(freq, elTime); + if (elTime == 0) + elTime = 1; + return value * freq / elTime; +} + +UInt64 GetCompressRating(UInt32 dictionarySize, UInt64 elapsedTime, UInt64 freq, UInt64 size) +{ + UInt64 t = GetLogSize(dictionarySize) - (kBenchMinDicLogSize << kSubBits); + UInt64 numCommandsForOne = 870 + ((t * t * 5) >> (2 * kSubBits)); + UInt64 numCommands = (UInt64)(size) * numCommandsForOne; + return MyMultDiv64(numCommands, elapsedTime, freq); +} + +UInt64 GetDecompressRating(UInt64 elapsedTime, UInt64 freq, UInt64 outSize, UInt64 inSize, UInt32 numIterations) +{ + UInt64 numCommands = (inSize * 200 + outSize * 4) * numIterations; + return MyMultDiv64(numCommands, elapsedTime, freq); +} + +#ifdef EXTERNAL_LZMA +typedef UInt32 (WINAPI * CreateObjectPointer)(const GUID *clsID, + const GUID *interfaceID, void **outObject); +#endif + +struct CEncoderInfo; + +struct CEncoderInfo +{ + #ifdef BENCH_MT + NWindows::CThread thread[2]; + #endif + CMyComPtr<ICompressCoder> encoder; + CBenchProgressInfo *progressInfoSpec[2]; + CMyComPtr<ICompressProgressInfo> progressInfo[2]; + UInt32 NumIterations; + #ifdef USE_ALLOCA + size_t AllocaSize; + #endif + + struct CDecoderInfo + { + CEncoderInfo *Encoder; + UInt32 DecoderIndex; + #ifdef USE_ALLOCA + size_t AllocaSize; + #endif + bool CallbackMode; + }; + CDecoderInfo decodersInfo[2]; + + CMyComPtr<ICompressCoder> decoders[2]; + HRESULT Results[2]; + CBenchmarkOutStream *outStreamSpec; + CMyComPtr<ISequentialOutStream> outStream; + IBenchCallback *callback; + UInt32 crc; + UInt32 kBufferSize; + UInt32 compressedSize; + CBenchRandomGenerator rg; + CBenchmarkOutStream *propStreamSpec; + CMyComPtr<ISequentialOutStream> propStream; + HRESULT Init(UInt32 dictionarySize, UInt32 numThreads, CBaseRandomGenerator *rg); + HRESULT Encode(); + HRESULT Decode(UInt32 decoderIndex); + + CEncoderInfo(): outStreamSpec(0), callback(0), propStreamSpec(0) {} + + #ifdef BENCH_MT + static THREAD_FUNC_DECL EncodeThreadFunction(void *param) + { + CEncoderInfo *encoder = (CEncoderInfo *)param; + #ifdef USE_ALLOCA + alloca(encoder->AllocaSize); + #endif + HRESULT res = encoder->Encode(); + encoder->Results[0] = res; + if (res != S_OK) + encoder->progressInfoSpec[0]->Status->SetResult(res); + + return 0; + } + static THREAD_FUNC_DECL DecodeThreadFunction(void *param) + { + CDecoderInfo *decoder = (CDecoderInfo *)param; + #ifdef USE_ALLOCA + alloca(decoder->AllocaSize); + #endif + CEncoderInfo *encoder = decoder->Encoder; + encoder->Results[decoder->DecoderIndex] = encoder->Decode(decoder->DecoderIndex); + return 0; + } + + HRESULT CreateEncoderThread() + { + return thread[0].Create(EncodeThreadFunction, this); + } + + HRESULT CreateDecoderThread(int index, bool callbackMode + #ifdef USE_ALLOCA + , size_t allocaSize + #endif + ) + { + CDecoderInfo &decoder = decodersInfo[index]; + decoder.DecoderIndex = index; + decoder.Encoder = this; + #ifdef USE_ALLOCA + decoder.AllocaSize = allocaSize; + #endif + decoder.CallbackMode = callbackMode; + return thread[index].Create(DecodeThreadFunction, &decoder); + } + #endif +}; + +HRESULT CEncoderInfo::Init(UInt32 dictionarySize, UInt32 numThreads, CBaseRandomGenerator *rgLoc) +{ + rg.Set(rgLoc); + kBufferSize = dictionarySize + kAdditionalSize; + UInt32 kCompressedBufferSize = (kBufferSize / 2) + kCompressedAdditionalSize; + if (!rg.Alloc(kBufferSize)) + return E_OUTOFMEMORY; + rg.Generate(); + crc = CrcCalc(rg.Buffer, rg.BufferSize); + + outStreamSpec = new CBenchmarkOutStream; + if (!outStreamSpec->Alloc(kCompressedBufferSize)) + return E_OUTOFMEMORY; + + outStream = outStreamSpec; + + propStreamSpec = 0; + if (!propStream) + { + propStreamSpec = new CBenchmarkOutStream; + propStream = propStreamSpec; + } + if (!propStreamSpec->Alloc(kMaxLzmaPropSize)) + return E_OUTOFMEMORY; + propStreamSpec->Init(); + + PROPID propIDs[] = + { + NCoderPropID::kDictionarySize, + NCoderPropID::kNumThreads + }; + const int kNumProps = sizeof(propIDs) / sizeof(propIDs[0]); + PROPVARIANT props[kNumProps]; + props[0].vt = VT_UI4; + props[0].ulVal = dictionarySize; + + props[1].vt = VT_UI4; + props[1].ulVal = numThreads; + + { + CMyComPtr<ICompressSetCoderProperties> setCoderProperties; + RINOK(encoder.QueryInterface(IID_ICompressSetCoderProperties, &setCoderProperties)); + if (!setCoderProperties) + return E_FAIL; + RINOK(setCoderProperties->SetCoderProperties(propIDs, props, kNumProps)); + + CMyComPtr<ICompressWriteCoderProperties> writeCoderProperties; + encoder.QueryInterface(IID_ICompressWriteCoderProperties, &writeCoderProperties); + if (writeCoderProperties) + { + RINOK(writeCoderProperties->WriteCoderProperties(propStream)); + } + } + return S_OK; +} + +HRESULT CEncoderInfo::Encode() +{ + CBenchmarkInStream *inStreamSpec = new CBenchmarkInStream; + CMyComPtr<ISequentialInStream> inStream = inStreamSpec; + inStreamSpec->Init(rg.Buffer, rg.BufferSize); + outStreamSpec->Init(); + + RINOK(encoder->Code(inStream, outStream, 0, 0, progressInfo[0])); + compressedSize = outStreamSpec->Pos; + encoder.Release(); + return S_OK; +} + +HRESULT CEncoderInfo::Decode(UInt32 decoderIndex) +{ + CBenchmarkInStream *inStreamSpec = new CBenchmarkInStream; + CMyComPtr<ISequentialInStream> inStream = inStreamSpec; + CMyComPtr<ICompressCoder> &decoder = decoders[decoderIndex]; + + CMyComPtr<ICompressSetDecoderProperties2> compressSetDecoderProperties; + decoder.QueryInterface(IID_ICompressSetDecoderProperties2, &compressSetDecoderProperties); + if (!compressSetDecoderProperties) + return E_FAIL; + + CCrcOutStream *crcOutStreamSpec = new CCrcOutStream; + CMyComPtr<ISequentialOutStream> crcOutStream = crcOutStreamSpec; + + CBenchProgressInfo *pi = progressInfoSpec[decoderIndex]; + pi->BenchInfo.UnpackSize = 0; + pi->BenchInfo.PackSize = 0; + + for (UInt32 j = 0; j < NumIterations; j++) + { + inStreamSpec->Init(outStreamSpec->Buffer, compressedSize); + crcOutStreamSpec->Init(); + + RINOK(compressSetDecoderProperties->SetDecoderProperties2(propStreamSpec->Buffer, propStreamSpec->Pos)); + UInt64 outSize = kBufferSize; + RINOK(decoder->Code(inStream, crcOutStream, 0, &outSize, progressInfo[decoderIndex])); + if (CRC_GET_DIGEST(crcOutStreamSpec->Crc) != crc) + return S_FALSE; + pi->BenchInfo.UnpackSize += kBufferSize; + pi->BenchInfo.PackSize += compressedSize; + } + decoder.Release(); + return S_OK; +} + +static const UInt32 kNumThreadsMax = (1 << 16); + +struct CBenchEncoders +{ + CEncoderInfo *encoders; + CBenchEncoders(UInt32 num): encoders(0) { encoders = new CEncoderInfo[num]; } + ~CBenchEncoders() { delete []encoders; } +}; + +HRESULT LzmaBench( + #ifdef EXTERNAL_LZMA + CCodecs *codecs, + #endif + UInt32 numThreads, UInt32 dictionarySize, IBenchCallback *callback) +{ + UInt32 numEncoderThreads = + #ifdef BENCH_MT + (numThreads > 1 ? numThreads / 2 : 1); + #else + 1; + #endif + UInt32 numSubDecoderThreads = + #ifdef BENCH_MT + (numThreads > 1 ? 2 : 1); + #else + 1; + #endif + if (dictionarySize < (1 << kBenchMinDicLogSize) || numThreads < 1 || numEncoderThreads > kNumThreadsMax) + { + return E_INVALIDARG; + } + + CBenchEncoders encodersSpec(numEncoderThreads); + CEncoderInfo *encoders = encodersSpec.encoders; + + #ifdef EXTERNAL_LZMA + UString name = L"LZMA"; + #endif + + UInt32 i; + for (i = 0; i < numEncoderThreads; i++) + { + CEncoderInfo &encoder = encoders[i]; + encoder.callback = (i == 0) ? callback : 0; + + #ifdef EXTERNAL_LZMA + RINOK(codecs->CreateCoder(name, true, encoder.encoder)); + #else + encoder.encoder = new NCompress::NLzma::CEncoder; + #endif + for (UInt32 j = 0; j < numSubDecoderThreads; j++) + { + #ifdef EXTERNAL_LZMA + RINOK(codecs->CreateCoder(name, false, encoder.decoders[j])); + #else + encoder.decoders[j] = new NCompress::NLzma::CDecoder; + #endif + } + } + + CBaseRandomGenerator rg; + rg.Init(); + for (i = 0; i < numEncoderThreads; i++) + { + RINOK(encoders[i].Init(dictionarySize, numThreads, &rg)); + } + + CBenchProgressStatus status; + status.Res = S_OK; + status.EncodeMode = true; + + for (i = 0; i < numEncoderThreads; i++) + { + CEncoderInfo &encoder = encoders[i]; + for (int j = 0; j < 2; j++) + { + encoder.progressInfo[j] = encoder.progressInfoSpec[j] = new CBenchProgressInfo; + encoder.progressInfoSpec[j]->Status = &status; + } + if (i == 0) + { + encoder.progressInfoSpec[0]->callback = callback; + encoder.progressInfoSpec[0]->BenchInfo.NumIterations = numEncoderThreads; + SetStartTime(encoder.progressInfoSpec[0]->BenchInfo); + } + + #ifdef BENCH_MT + if (numEncoderThreads > 1) + { + #ifdef USE_ALLOCA + encoder.AllocaSize = (i * 16 * 21) & 0x7FF; + #endif + RINOK(encoder.CreateEncoderThread()) + } + else + #endif + { + RINOK(encoder.Encode()); + } + } + #ifdef BENCH_MT + if (numEncoderThreads > 1) + for (i = 0; i < numEncoderThreads; i++) + encoders[i].thread[0].Wait(); + #endif + + RINOK(status.Res); + + CBenchInfo info; + + SetFinishTime(encoders[0].progressInfoSpec[0]->BenchInfo, info); + info.UnpackSize = 0; + info.PackSize = 0; + info.NumIterations = 1; // progressInfoSpec->NumIterations; + for (i = 0; i < numEncoderThreads; i++) + { + CEncoderInfo &encoder = encoders[i]; + info.UnpackSize += encoder.kBufferSize; + info.PackSize += encoder.compressedSize; + } + RINOK(callback->SetEncodeResult(info, true)); + + + status.Res = S_OK; + status.EncodeMode = false; + + UInt32 numDecoderThreads = numEncoderThreads * numSubDecoderThreads; + for (i = 0; i < numEncoderThreads; i++) + { + CEncoderInfo &encoder = encoders[i]; + encoder.NumIterations = 2 + kUncompressMinBlockSize / encoder.kBufferSize; + + if (i == 0) + { + encoder.progressInfoSpec[0]->callback = callback; + encoder.progressInfoSpec[0]->BenchInfo.NumIterations = numDecoderThreads; + SetStartTime(encoder.progressInfoSpec[0]->BenchInfo); + } + + #ifdef BENCH_MT + if (numDecoderThreads > 1) + { + for (UInt32 j = 0; j < numSubDecoderThreads; j++) + { + HRESULT res = encoder.CreateDecoderThread(j, (i == 0 && j == 0) + #ifdef USE_ALLOCA + , ((i * numSubDecoderThreads + j) * 16 * 21) & 0x7FF + #endif + ); + RINOK(res); + } + } + else + #endif + { + RINOK(encoder.Decode(0)); + } + } + #ifdef BENCH_MT + HRESULT res = S_OK; + if (numDecoderThreads > 1) + for (i = 0; i < numEncoderThreads; i++) + for (UInt32 j = 0; j < numSubDecoderThreads; j++) + { + CEncoderInfo &encoder = encoders[i]; + encoder.thread[j].Wait(); + if (encoder.Results[j] != S_OK) + res = encoder.Results[j]; + } + RINOK(res); + #endif + RINOK(status.Res); + SetFinishTime(encoders[0].progressInfoSpec[0]->BenchInfo, info); + info.UnpackSize = 0; + info.PackSize = 0; + info.NumIterations = numSubDecoderThreads * encoders[0].NumIterations; + for (i = 0; i < numEncoderThreads; i++) + { + CEncoderInfo &encoder = encoders[i]; + info.UnpackSize += encoder.kBufferSize; + info.PackSize += encoder.compressedSize; + } + RINOK(callback->SetDecodeResult(info, false)); + RINOK(callback->SetDecodeResult(info, true)); + return S_OK; +} + + +inline UInt64 GetLZMAUsage(bool multiThread, UInt32 dictionary) +{ + UInt32 hs = dictionary - 1; + hs |= (hs >> 1); + hs |= (hs >> 2); + hs |= (hs >> 4); + hs |= (hs >> 8); + hs >>= 1; + hs |= 0xFFFF; + if (hs > (1 << 24)) + hs >>= 1; + hs++; + return ((hs + (1 << 16)) + (UInt64)dictionary * 2) * 4 + (UInt64)dictionary * 3 / 2 + + (1 << 20) + (multiThread ? (6 << 20) : 0); +} + +UInt64 GetBenchMemoryUsage(UInt32 numThreads, UInt32 dictionary) +{ + const UInt32 kBufferSize = dictionary; + const UInt32 kCompressedBufferSize = (kBufferSize / 2); + UInt32 numSubThreads = (numThreads > 1) ? 2 : 1; + UInt32 numBigThreads = numThreads / numSubThreads; + return (kBufferSize + kCompressedBufferSize + + GetLZMAUsage((numThreads > 1), dictionary) + (2 << 20)) * numBigThreads; +} + +static bool CrcBig(const void *data, UInt32 size, UInt32 numCycles, UInt32 crcBase) +{ + for (UInt32 i = 0; i < numCycles; i++) + if (CrcCalc(data, size) != crcBase) + return false; + return true; +} + +#ifdef BENCH_MT +struct CCrcInfo +{ + NWindows::CThread Thread; + const Byte *Data; + UInt32 Size; + UInt32 NumCycles; + UInt32 Crc; + bool Res; + void Wait() + { + Thread.Wait(); + Thread.Close(); + } +}; + +static THREAD_FUNC_DECL CrcThreadFunction(void *param) +{ + CCrcInfo *p = (CCrcInfo *)param; + p->Res = CrcBig(p->Data, p->Size, p->NumCycles, p->Crc); + return 0; +} + +struct CCrcThreads +{ + UInt32 NumThreads; + CCrcInfo *Items; + CCrcThreads(): NumThreads(0), Items(0) {} + void WaitAll() + { + for (UInt32 i = 0; i < NumThreads; i++) + Items[i].Wait(); + NumThreads = 0; + } + ~CCrcThreads() + { + WaitAll(); + delete []Items; + } +}; +#endif + +static UInt32 CrcCalc1(const Byte *buf, UInt32 size) +{ + UInt32 crc = CRC_INIT_VAL;; + for (UInt32 i = 0; i < size; i++) + crc = CRC_UPDATE_BYTE(crc, buf[i]); + return CRC_GET_DIGEST(crc); +} + +static void RandGen(Byte *buf, UInt32 size, CBaseRandomGenerator &RG) +{ + for (UInt32 i = 0; i < size; i++) + buf[i] = (Byte)RG.GetRnd(); +} + +static UInt32 RandGenCrc(Byte *buf, UInt32 size, CBaseRandomGenerator &RG) +{ + RandGen(buf, size, RG); + return CrcCalc1(buf, size); +} + +bool CrcInternalTest() +{ + CBenchBuffer buffer; + const UInt32 kBufferSize0 = (1 << 8); + const UInt32 kBufferSize1 = (1 << 10); + const UInt32 kCheckSize = (1 << 5); + if (!buffer.Alloc(kBufferSize0 + kBufferSize1)) + return false; + Byte *buf = buffer.Buffer; + UInt32 i; + for (i = 0; i < kBufferSize0; i++) + buf[i] = (Byte)i; + UInt32 crc1 = CrcCalc1(buf, kBufferSize0); + if (crc1 != 0x29058C73) + return false; + CBaseRandomGenerator RG; + RandGen(buf + kBufferSize0, kBufferSize1, RG); + for (i = 0; i < kBufferSize0 + kBufferSize1 - kCheckSize; i++) + for (UInt32 j = 0; j < kCheckSize; j++) + if (CrcCalc1(buf + i, j) != CrcCalc(buf + i, j)) + return false; + return true; +} + +HRESULT CrcBench(UInt32 numThreads, UInt32 bufferSize, UInt64 &speed) +{ + if (numThreads == 0) + numThreads = 1; + + CBenchBuffer buffer; + size_t totalSize = (size_t)bufferSize * numThreads; + if (totalSize / numThreads != bufferSize) + return E_OUTOFMEMORY; + if (!buffer.Alloc(totalSize)) + return E_OUTOFMEMORY; + + Byte *buf = buffer.Buffer; + CBaseRandomGenerator RG; + UInt32 numCycles = ((UInt32)1 << 30) / ((bufferSize >> 2) + 1) + 1; + + UInt64 timeVal; + #ifdef BENCH_MT + CCrcThreads threads; + if (numThreads > 1) + { + threads.Items = new CCrcInfo[numThreads]; + UInt32 i; + for (i = 0; i < numThreads; i++) + { + CCrcInfo &info = threads.Items[i]; + Byte *data = buf + (size_t)bufferSize * i; + info.Data = data; + info.NumCycles = numCycles; + info.Size = bufferSize; + info.Crc = RandGenCrc(data, bufferSize, RG); + } + timeVal = GetTimeCount(); + for (i = 0; i < numThreads; i++) + { + CCrcInfo &info = threads.Items[i]; + RINOK(info.Thread.Create(CrcThreadFunction, &info)); + threads.NumThreads++; + } + threads.WaitAll(); + for (i = 0; i < numThreads; i++) + if (!threads.Items[i].Res) + return S_FALSE; + } + else + #endif + { + UInt32 crc = RandGenCrc(buf, bufferSize, RG); + timeVal = GetTimeCount(); + if (!CrcBig(buf, bufferSize, numCycles, crc)) + return S_FALSE; + } + timeVal = GetTimeCount() - timeVal; + if (timeVal == 0) + timeVal = 1; + + UInt64 size = (UInt64)numCycles * totalSize; + speed = MyMultDiv64(size, timeVal, GetFreq()); + return S_OK; +} + diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBench.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBench.h new file mode 100644 index 000000000..d3cc68678 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBench.h @@ -0,0 +1,49 @@ +// LzmaBench.h + +#ifndef __LZMABENCH_H +#define __LZMABENCH_H + +#include <stdio.h> +#include "../../../Common/Types.h" +#ifdef EXTERNAL_LZMA +#include "../../UI/Common/LoadCodecs.h" +#endif + +struct CBenchInfo +{ + UInt64 GlobalTime; + UInt64 GlobalFreq; + UInt64 UserTime; + UInt64 UserFreq; + UInt64 UnpackSize; + UInt64 PackSize; + UInt32 NumIterations; + CBenchInfo(): NumIterations(0) {} +}; + +struct IBenchCallback +{ + virtual ~IBenchCallback() {} + virtual HRESULT SetEncodeResult(const CBenchInfo &info, bool final) = 0; + virtual HRESULT SetDecodeResult(const CBenchInfo &info, bool final) = 0; +}; + +UInt64 GetUsage(const CBenchInfo &benchOnfo); +UInt64 GetRatingPerUsage(const CBenchInfo &info, UInt64 rating); +UInt64 GetCompressRating(UInt32 dictionarySize, UInt64 elapsedTime, UInt64 freq, UInt64 size); +UInt64 GetDecompressRating(UInt64 elapsedTime, UInt64 freq, UInt64 outSize, UInt64 inSize, UInt32 numIterations); + +HRESULT LzmaBench( + #ifdef EXTERNAL_LZMA + CCodecs *codecs, + #endif + UInt32 numThreads, UInt32 dictionarySize, IBenchCallback *callback); + +const int kBenchMinDicLogSize = 18; + +UInt64 GetBenchMemoryUsage(UInt32 numThreads, UInt32 dictionary); + +bool CrcInternalTest(); +HRESULT CrcBench(UInt32 numThreads, UInt32 bufferSize, UInt64 &speed); + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBenchCon.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBenchCon.cpp new file mode 100644 index 000000000..10eca48bb --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBenchCon.cpp @@ -0,0 +1,311 @@ +// LzmaBenchCon.cpp + +#include "StdAfx.h" + +#include <stdio.h> + +#include "LzmaBench.h" +#include "LzmaBenchCon.h" +#include "../../../Common/IntToString.h" + +#if defined(BENCH_MT) || defined(_WIN32) +#include "../../../Windows/System.h" +#endif + +#ifdef BREAK_HANDLER +#include "../../UI/Console/ConsoleClose.h" +#endif +#include "../../../Common/MyCom.h" + +struct CTotalBenchRes +{ + UInt64 NumIterations; + UInt64 Rating; + UInt64 Usage; + UInt64 RPU; + void Init() { NumIterations = 0; Rating = 0; Usage = 0; RPU = 0; } + void Normalize() + { + if (NumIterations == 0) + return; + Rating /= NumIterations; + Usage /= NumIterations; + RPU /= NumIterations; + NumIterations = 1; + } + void SetMid(const CTotalBenchRes &r1, const CTotalBenchRes &r2) + { + Rating = (r1.Rating + r2.Rating) / 2; + Usage = (r1.Usage + r2.Usage) / 2; + RPU = (r1.RPU + r2.RPU) / 2; + NumIterations = (r1.NumIterations + r2.NumIterations) / 2; + } +}; + +struct CBenchCallback: public IBenchCallback +{ + CTotalBenchRes EncodeRes; + CTotalBenchRes DecodeRes; + FILE *f; + void Init() { EncodeRes.Init(); DecodeRes.Init(); } + void Normalize() { EncodeRes.Normalize(); DecodeRes.Normalize(); } + UInt32 dictionarySize; + HRESULT SetEncodeResult(const CBenchInfo &info, bool final); + HRESULT SetDecodeResult(const CBenchInfo &info, bool final); +}; + +static void NormalizeVals(UInt64 &v1, UInt64 &v2) +{ + while (v1 > 1000000) + { + v1 >>= 1; + v2 >>= 1; + } +} + +static UInt64 MyMultDiv64(UInt64 value, UInt64 elapsedTime, UInt64 freq) +{ + UInt64 elTime = elapsedTime; + NormalizeVals(freq, elTime); + if (elTime == 0) + elTime = 1; + return value * freq / elTime; +} + +static void PrintNumber(FILE *f, UInt64 value, int size) +{ + char s[32]; + ConvertUInt64ToString(value, s); + fprintf(f, " "); + for (int len = (int)strlen(s); len < size; len++) + fprintf(f, " "); + fprintf(f, "%s", s); +} + +static void PrintRating(FILE *f, UInt64 rating) +{ + PrintNumber(f, rating / 1000000, 6); +} + +static void PrintResults(FILE *f, UInt64 usage, UInt64 rpu, UInt64 rating) +{ + PrintNumber(f, (usage + 5000) / 10000, 5); + PrintRating(f, rpu); + PrintRating(f, rating); +} + + +static void PrintResults(FILE *f, const CBenchInfo &info, UInt64 rating, CTotalBenchRes &res) +{ + UInt64 speed = MyMultDiv64(info.UnpackSize, info.GlobalTime, info.GlobalFreq); + PrintNumber(f, speed / 1024, 7); + UInt64 usage = GetUsage(info); + UInt64 rpu = GetRatingPerUsage(info, rating); + PrintResults(f, usage, rpu, rating); + res.NumIterations++; + res.RPU += rpu; + res.Rating += rating; + res.Usage += usage; +} + +static void PrintTotals(FILE *f, const CTotalBenchRes &res) +{ + fprintf(f, " "); + PrintResults(f, res.Usage, res.RPU, res.Rating); +} + + +HRESULT CBenchCallback::SetEncodeResult(const CBenchInfo &info, bool final) +{ + #ifdef BREAK_HANDLER + if (NConsoleClose::TestBreakSignal()) + return E_ABORT; + #endif + + if (final) + { + UInt64 rating = GetCompressRating(dictionarySize, info.GlobalTime, info.GlobalFreq, info.UnpackSize); + PrintResults(f, info, rating, EncodeRes); + } + return S_OK; +} + +static const char *kSep = " | "; + + +HRESULT CBenchCallback::SetDecodeResult(const CBenchInfo &info, bool final) +{ + #ifdef BREAK_HANDLER + if (NConsoleClose::TestBreakSignal()) + return E_ABORT; + #endif + if (final) + { + UInt64 rating = GetDecompressRating(info.GlobalTime, info.GlobalFreq, info.UnpackSize, info.PackSize, info.NumIterations); + fprintf(f, kSep); + CBenchInfo info2 = info; + info2.UnpackSize *= info2.NumIterations; + info2.PackSize *= info2.NumIterations; + info2.NumIterations = 1; + PrintResults(f, info2, rating, DecodeRes); + } + return S_OK; +} + +static void PrintRequirements(FILE *f, const char *sizeString, UInt64 size, const char *threadsString, UInt32 numThreads) +{ + fprintf(f, "\nRAM %s ", sizeString); + PrintNumber(f, (size >> 20), 5); + fprintf(f, " MB, # %s %3d", threadsString, (unsigned int)numThreads); +} + +HRESULT LzmaBenchCon( + #ifdef EXTERNAL_LZMA + CCodecs *codecs, + #endif + FILE *f, UInt32 numIterations, UInt32 numThreads, UInt32 dictionary) +{ + if (!CrcInternalTest()) + return S_FALSE; + #ifdef BENCH_MT + UInt64 ramSize = NWindows::NSystem::GetRamSize(); // + UInt32 numCPUs = NWindows::NSystem::GetNumberOfProcessors(); + PrintRequirements(f, "size: ", ramSize, "CPU hardware threads:", numCPUs); + if (numThreads == (UInt32)-1) + numThreads = numCPUs; + if (numThreads > 1) + numThreads &= ~1; + if (dictionary == (UInt32)-1) + { + int dicSizeLog; + for (dicSizeLog = 25; dicSizeLog > kBenchMinDicLogSize; dicSizeLog--) + if (GetBenchMemoryUsage(numThreads, ((UInt32)1 << dicSizeLog)) + (8 << 20) <= ramSize) + break; + dictionary = (1 << dicSizeLog); + } + #else + if (dictionary == (UInt32)-1) + dictionary = (1 << 22); + numThreads = 1; + #endif + + PrintRequirements(f, "usage:", GetBenchMemoryUsage(numThreads, dictionary), "Benchmark threads: ", numThreads); + + CBenchCallback callback; + callback.Init(); + callback.f = f; + + fprintf(f, "\n\nDict Compressing | Decompressing\n "); + int j; + for (j = 0; j < 2; j++) + { + fprintf(f, " Speed Usage R/U Rating"); + if (j == 0) + fprintf(f, kSep); + } + fprintf(f, "\n "); + for (j = 0; j < 2; j++) + { + fprintf(f, " KB/s %% MIPS MIPS"); + if (j == 0) + fprintf(f, kSep); + } + fprintf(f, "\n\n"); + for (UInt32 i = 0; i < numIterations; i++) + { + const int kStartDicLog = 22; + int pow = (dictionary < ((UInt32)1 << kStartDicLog)) ? kBenchMinDicLogSize : kStartDicLog; + while (((UInt32)1 << pow) > dictionary) + pow--; + for (; ((UInt32)1 << pow) <= dictionary; pow++) + { + fprintf(f, "%2d:", pow); + callback.dictionarySize = (UInt32)1 << pow; + HRESULT res = LzmaBench( + #ifdef EXTERNAL_LZMA + codecs, + #endif + numThreads, callback.dictionarySize, &callback); + fprintf(f, "\n"); + RINOK(res); + } + } + callback.Normalize(); + fprintf(f, "----------------------------------------------------------------\nAvr:"); + PrintTotals(f, callback.EncodeRes); + fprintf(f, " "); + PrintTotals(f, callback.DecodeRes); + fprintf(f, "\nTot:"); + CTotalBenchRes midRes; + midRes.SetMid(callback.EncodeRes, callback.DecodeRes); + PrintTotals(f, midRes); + fprintf(f, "\n"); + return S_OK; +} + +struct CTempValues +{ + UInt64 *Values; + CTempValues(UInt32 num) { Values = new UInt64[num]; } + ~CTempValues() { delete []Values; } +}; + +HRESULT CrcBenchCon(FILE *f, UInt32 numIterations, UInt32 numThreads, UInt32 dictionary) +{ + if (!CrcInternalTest()) + return S_FALSE; + + #ifdef BENCH_MT + UInt64 ramSize = NWindows::NSystem::GetRamSize(); + UInt32 numCPUs = NWindows::NSystem::GetNumberOfProcessors(); + PrintRequirements(f, "size: ", ramSize, "CPU hardware threads:", numCPUs); + if (numThreads == (UInt32)-1) + numThreads = numCPUs; + #else + numThreads = 1; + #endif + if (dictionary == (UInt32)-1) + dictionary = (1 << 24); + + CTempValues speedTotals(numThreads); + fprintf(f, "\n\nSize"); + for (UInt32 ti = 0; ti < numThreads; ti++) + { + fprintf(f, " %5d", static_cast< int >( ti + 1 ) ); + speedTotals.Values[ti] = 0; + } + fprintf(f, "\n\n"); + + UInt64 numSteps = 0; + for (UInt32 i = 0; i < numIterations; i++) + { + for (int pow = 10; pow < 32; pow++) + { + UInt32 bufSize = (UInt32)1 << pow; + if (bufSize > dictionary) + break; + fprintf(f, "%2d: ", pow); + UInt64 speed; + for (UInt32 ti = 0; ti < numThreads; ti++) + { + #ifdef BREAK_HANDLER + if (NConsoleClose::TestBreakSignal()) + return E_ABORT; + #endif + RINOK(CrcBench(ti + 1, bufSize, speed)); + PrintNumber(f, (speed >> 20), 5); + speedTotals.Values[ti] += speed; + } + fprintf(f, "\n"); + numSteps++; + } + } + if (numSteps != 0) + { + fprintf(f, "\nAvg:"); + for (UInt32 ti = 0; ti < numThreads; ti++) + PrintNumber(f, ((speedTotals.Values[ti] / numSteps) >> 20), 5); + fprintf(f, "\n"); + } + return S_OK; +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBenchCon.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBenchCon.h new file mode 100644 index 000000000..ea8539d19 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LZMA_Alone/LzmaBenchCon.h @@ -0,0 +1,20 @@ +// LzmaBenchCon.h + +#ifndef __LZMABENCHCON_H +#define __LZMABENCHCON_H + +#include <stdio.h> +#include "../../../Common/Types.h" +#ifdef EXTERNAL_LZMA +#include "../../UI/Common/LoadCodecs.h" +#endif +HRESULT LzmaBenchCon( + #ifdef EXTERNAL_LZMA + CCodecs *codecs, + #endif + FILE *f, UInt32 numIterations, UInt32 numThreads, UInt32 dictionary); + +HRESULT CrcBenchCon(FILE *f, UInt32 numIterations, UInt32 numThreads, UInt32 dictionary); + +#endif + diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzOutWindow.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzOutWindow.cpp new file mode 100644 index 000000000..df46295bd --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzOutWindow.cpp @@ -0,0 +1,14 @@ +// LzOutWindow.cpp + +#include "StdAfx.h" + +#include "LzOutWindow.h" + +void CLzOutWindow::Init(bool solid) +{ + if (!solid) + COutBuffer::Init(); + #ifdef _NO_EXCEPTIONS + ErrorCode = S_OK; + #endif +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzOutWindow.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzOutWindow.h new file mode 100644 index 000000000..d8d13c225 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzOutWindow.h @@ -0,0 +1,66 @@ +// LzOutWindow.h + +#ifndef __LZ_OUT_WINDOW_H +#define __LZ_OUT_WINDOW_H + +#include "../IStream.h" + +#include "../Common/OutBuffer.h" + +#ifndef _NO_EXCEPTIONS +typedef COutBufferException CLzOutWindowException; +#endif + +class CLzOutWindow: public COutBuffer +{ +public: + void Init(bool solid = false); + + // distance >= 0, len > 0, + bool CopyBlock(UInt32 distance, UInt32 len) + { + UInt32 pos = _pos - distance - 1; + if (distance >= _pos) + { + if (!_overDict || distance >= _bufferSize) + return false; + pos += _bufferSize; + } + if (_limitPos - _pos > len && _bufferSize - pos > len) + { + const Byte *src = _buffer + pos; + Byte *dest = _buffer + _pos; + _pos += len; + do + *dest++ = *src++; + while(--len != 0); + } + else do + { + if (pos == _bufferSize) + pos = 0; + _buffer[_pos++] = _buffer[pos++]; + if (_pos == _limitPos) + FlushWithCheck(); + } + while(--len != 0); + return true; + } + + void PutByte(Byte b) + { + _buffer[_pos++] = b; + if (_pos == _limitPos) + FlushWithCheck(); + } + + Byte GetByte(UInt32 distance) const + { + UInt32 pos = _pos - distance - 1; + if (pos >= _bufferSize) + pos += _bufferSize; + return _buffer[pos]; + } +}; + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzhDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzhDecoder.cpp new file mode 100644 index 000000000..6f9b5065e --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzhDecoder.cpp @@ -0,0 +1,220 @@ +// LzhDecoder.cpp + +#include "StdAfx.h" + +#include "LzhDecoder.h" + +#include "Windows/Defs.h" + +namespace NCompress{ +namespace NLzh { +namespace NDecoder { + +static const UInt32 kHistorySize = (1 << 16); + +static const int kBlockSizeBits = 16; +static const int kNumCBits = 9; +static const int kNumLevelBits = 5; // smallest integer such that (1 << kNumLevelBits) > kNumLevelSymbols/ + +UInt32 CCoder::ReadBits(int numBits) { return m_InBitStream.ReadBits(numBits); } + +HRESULT CCoder::ReadLevelTable() +{ + int n = ReadBits(kNumLevelBits); + if (n == 0) + { + m_LevelHuffman.Symbol = ReadBits(kNumLevelBits); + if (m_LevelHuffman.Symbol >= kNumLevelSymbols) + return S_FALSE; + } + else + { + if (n > kNumLevelSymbols) + return S_FALSE; + m_LevelHuffman.Symbol = -1; + Byte lens[kNumLevelSymbols]; + int i = 0; + while (i < n) + { + int c = m_InBitStream.ReadBits(3); + if (c == 7) + while (ReadBits(1)) + if (c++ > kMaxHuffmanLen) + return S_FALSE; + lens[i++] = (Byte)c; + if (i == kNumSpecLevelSymbols) + { + c = ReadBits(2); + while (--c >= 0) + lens[i++] = 0; + } + } + while (i < kNumLevelSymbols) + lens[i++] = 0; + m_LevelHuffman.SetCodeLengths(lens); + } + return S_OK; +} + +HRESULT CCoder::ReadPTable(int numBits) +{ + int n = ReadBits(numBits); + if (n == 0) + { + m_PHuffmanDecoder.Symbol = ReadBits(numBits); + if (m_PHuffmanDecoder.Symbol >= kNumDistanceSymbols) + return S_FALSE; + } + else + { + if (n > kNumDistanceSymbols) + return S_FALSE; + m_PHuffmanDecoder.Symbol = -1; + Byte lens[kNumDistanceSymbols]; + int i = 0; + while (i < n) + { + int c = m_InBitStream.ReadBits(3); + if (c == 7) + while (ReadBits(1)) + { + if (c > kMaxHuffmanLen) + return S_FALSE; + c++; + } + lens[i++] = (Byte)c; + } + while (i < kNumDistanceSymbols) + lens[i++] = 0; + m_PHuffmanDecoder.SetCodeLengths(lens); + } + return S_OK; +} + +HRESULT CCoder::ReadCTable() +{ + int n = ReadBits(kNumCBits); + if (n == 0) + { + m_CHuffmanDecoder.Symbol = ReadBits(kNumCBits); + if (m_CHuffmanDecoder.Symbol >= kNumCSymbols) + return S_FALSE; + } + else + { + if (n > kNumCSymbols) + return S_FALSE; + m_CHuffmanDecoder.Symbol = -1; + Byte lens[kNumCSymbols]; + int i = 0; + while (i < n) + { + int c = m_LevelHuffman.Decode(&m_InBitStream); + if (c < kNumSpecLevelSymbols) + { + if (c == 0) + c = 1; + else if (c == 1) + c = ReadBits(4) + 3; + else + c = ReadBits(kNumCBits) + 20; + while (--c >= 0) + { + if (i > kNumCSymbols) + return S_FALSE; + lens[i++] = 0; + } + } + else + lens[i++] = (Byte)(c - 2); + } + while (i < kNumCSymbols) + lens[i++] = 0; + m_CHuffmanDecoder.SetCodeLengths(lens); + } + return S_OK; +} + +STDMETHODIMP CCoder::CodeReal(ISequentialInStream *inStream, + ISequentialOutStream *outStream, const UInt64 * /* inSize */, const UInt64 *outSize, + ICompressProgressInfo *progress) +{ + if (outSize == NULL) + return E_INVALIDARG; + + if (!m_OutWindowStream.Create(kHistorySize)) + return E_OUTOFMEMORY; + if (!m_InBitStream.Create(1 << 20)) + return E_OUTOFMEMORY; + + UInt64 pos = 0; + m_OutWindowStream.SetStream(outStream); + m_OutWindowStream.Init(false); + m_InBitStream.SetStream(inStream); + m_InBitStream.Init(); + + CCoderReleaser coderReleaser(this); + + int pbit; + if (m_NumDictBits <= 13) + pbit = 4; + else + pbit = 5; + + UInt32 blockSize = 0; + + while(pos < *outSize) + { + // for (i = 0; i < dictSize; i++) dtext[i] = 0x20; + + if (blockSize == 0) + { + if (progress != NULL) + { + UInt64 packSize = m_InBitStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &pos)); + } + blockSize = ReadBits(kBlockSizeBits); + ReadLevelTable(); + ReadCTable(); + RINOK(ReadPTable(pbit)); + } + blockSize--; + UInt32 c = m_CHuffmanDecoder.Decode(&m_InBitStream); + if (c < 256) + { + m_OutWindowStream.PutByte((Byte)c); + pos++; + } + else if (c >= kNumCSymbols) + return S_FALSE; + else + { + // offset = (interface->method == LARC_METHOD_NUM) ? 0x100 - 2 : 0x100 - 3; + UInt32 len = c - 256 + kMinMatch; + UInt32 distance = m_PHuffmanDecoder.Decode(&m_InBitStream); + if (distance != 0) + distance = (1 << (distance - 1)) + ReadBits(distance - 1); + if (distance >= pos) + return S_FALSE; + if (pos + len > *outSize) + len = (UInt32)(*outSize - pos); + pos += len; + m_OutWindowStream.CopyBlock(distance, len); + } + } + coderReleaser.NeedFlush = false; + return m_OutWindowStream.Flush(); +} + +STDMETHODIMP CCoder::Code(ISequentialInStream *inStream, + ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize, + ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress);} + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const CLzOutWindowException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzhDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzhDecoder.h new file mode 100644 index 000000000..ed631e20d --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzhDecoder.h @@ -0,0 +1,106 @@ +// LzhDecoder.h + +#ifndef __COMPRESS_LZH_DECODER_H +#define __COMPRESS_LZH_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 NLzh { +namespace NDecoder { + +const int kMaxHuffmanLen = 16; // Check it + +const int kNumSpecLevelSymbols = 3; +const int kNumLevelSymbols = kNumSpecLevelSymbols + kMaxHuffmanLen; + +const int kDictBitsMax = 16; +const int kNumDistanceSymbols = kDictBitsMax + 1; + +const int kMaxMatch = 256; +const int kMinMatch = 3; +const int kNumCSymbols = 256 + kMaxMatch + 2 - kMinMatch; + +template <UInt32 m_NumSymbols> +class CHuffmanDecoder:public NCompress::NHuffman::CDecoder<kMaxHuffmanLen, m_NumSymbols> +{ +public: + int Symbol; + template <class TBitDecoder> + UInt32 Decode(TBitDecoder *bitStream) + { + if (Symbol >= 0) + return (UInt32)Symbol; + return DecodeSymbol(bitStream); + } +}; + +class CCoder : + public ICompressCoder, + public CMyUnknownImp +{ + CLzOutWindow m_OutWindowStream; + NBitm::CDecoder<CInBuffer> m_InBitStream; + + int m_NumDictBits; + + CHuffmanDecoder<kNumLevelSymbols> m_LevelHuffman; + CHuffmanDecoder<kNumDistanceSymbols> m_PHuffmanDecoder; + CHuffmanDecoder<kNumCSymbols> m_CHuffmanDecoder; + + void ReleaseStreams() + { + m_OutWindowStream.ReleaseStream(); + m_InBitStream.ReleaseStream(); + } + + class CCoderReleaser + { + CCoder *m_Coder; + public: + bool NeedFlush; + CCoderReleaser(CCoder *coder): m_Coder(coder), NeedFlush(true) {} + ~CCoderReleaser() + { + if (NeedFlush) + m_Coder->m_OutWindowStream.Flush(); + m_Coder->ReleaseStreams(); + } + }; + friend class CCoderReleaser; + + void MakeTable(int nchar, Byte *bitlen, int tablebits, + UInt32 *table, int tablesize); + + UInt32 ReadBits(int numBits); + HRESULT ReadLevelTable(); + HRESULT ReadPTable(int numBits); + HRESULT ReadCTable(); + +public: + + MY_UNKNOWN_IMP + + STDMETHOD(CodeReal)(ISequentialInStream *inStream, + ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize, + ICompressProgressInfo *progress); + + STDMETHOD(Code)(ISequentialInStream *inStream, + ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize, + ICompressProgressInfo *progress); + + void SetDictionary(int numDictBits) { m_NumDictBits = numDictBits; } + CCoder(): m_NumDictBits(0) {} +}; + +}}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Decoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Decoder.cpp new file mode 100644 index 000000000..322015e29 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Decoder.cpp @@ -0,0 +1,189 @@ +// Lzma2Decoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "../Common/StreamUtils.h" + +#include "Lzma2Decoder.h" + +static HRESULT SResToHRESULT(SRes res) +{ + switch(res) + { + case SZ_OK: return S_OK; + case SZ_ERROR_MEM: return E_OUTOFMEMORY; + case SZ_ERROR_PARAM: return E_INVALIDARG; + // case SZ_ERROR_PROGRESS: return E_ABORT; + case SZ_ERROR_DATA: return S_FALSE; + } + return E_FAIL; +} + +namespace NCompress { +namespace NLzma2 { + +static const UInt32 kInBufSize = 1 << 20; + +CDecoder::CDecoder(): _inBuf(0), _outSizeDefined(false) +{ + Lzma2Dec_Construct(&_state); +} + +static void *SzAlloc(void *p, size_t size) { p = p; return MyAlloc(size); } +static void SzFree(void *p, void *address) { p = p; MyFree(address); } +static ISzAlloc g_Alloc = { SzAlloc, SzFree }; + +CDecoder::~CDecoder() +{ + Lzma2Dec_Free(&_state, &g_Alloc); + MyFree(_inBuf); +} + +STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *prop, UInt32 size) +{ + if (size != 1) return SZ_ERROR_UNSUPPORTED; + RINOK(SResToHRESULT(Lzma2Dec_Allocate(&_state, prop[0], &g_Alloc))); + if (_inBuf == 0) + { + _inBuf = (Byte *)MyAlloc(kInBufSize); + if (_inBuf == 0) + return E_OUTOFMEMORY; + } + + return S_OK; +} + +STDMETHODIMP CDecoder::GetInStreamProcessedSize(UInt64 *value) { *value = _inSizeProcessed; return S_OK; } +STDMETHODIMP CDecoder::SetInStream(ISequentialInStream *inStream) { _inStream = inStream; return S_OK; } +STDMETHODIMP CDecoder::ReleaseInStream() { _inStream.Release(); return S_OK; } + +STDMETHODIMP CDecoder::SetOutStreamSize(const UInt64 *outSize) +{ + _outSizeDefined = (outSize != NULL); + if (_outSizeDefined) + _outSize = *outSize; + + Lzma2Dec_Init(&_state); + + _inPos = _inSize = 0; + _inSizeProcessed = _outSizeProcessed = 0; + return S_OK; +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, + ISequentialOutStream *outStream, const UInt64 * /* inSize */, + const UInt64 *outSize, ICompressProgressInfo *progress) +{ + if (_inBuf == 0) + return S_FALSE; + SetOutStreamSize(outSize); + + for (;;) + { + if (_inPos == _inSize) + { + _inPos = _inSize = 0; + RINOK(inStream->Read(_inBuf, kInBufSize, &_inSize)); + } + + SizeT dicPos = _state.decoder.dicPos; + SizeT curSize = _state.decoder.dicBufSize - dicPos; + const UInt32 kStepSize = ((UInt32)1 << 22); + if (curSize > kStepSize) + curSize = (SizeT)kStepSize; + + ELzmaFinishMode finishMode = LZMA_FINISH_ANY; + if (_outSizeDefined) + { + const UInt64 rem = _outSize - _outSizeProcessed; + if (rem < curSize) + { + curSize = (SizeT)rem; + /* + // finishMode = LZMA_FINISH_END; + we can't use LZMA_FINISH_END here to allow partial decoding + */ + } + } + + SizeT inSizeProcessed = _inSize - _inPos; + ELzmaStatus status; + SRes res = Lzma2Dec_DecodeToDic(&_state, dicPos + curSize, _inBuf + _inPos, &inSizeProcessed, finishMode, &status); + + _inPos += (UInt32)inSizeProcessed; + _inSizeProcessed += inSizeProcessed; + SizeT outSizeProcessed = _state.decoder.dicPos - dicPos; + _outSizeProcessed += outSizeProcessed; + + bool finished = (inSizeProcessed == 0 && outSizeProcessed == 0); + bool stopDecoding = (_outSizeDefined && _outSizeProcessed >= _outSize); + + if (res != 0 || _state.decoder.dicPos == _state.decoder.dicBufSize || finished || stopDecoding) + { + HRESULT res2 = WriteStream(outStream, _state.decoder.dic, _state.decoder.dicPos); + if (res != 0) + return S_FALSE; + RINOK(res2); + if (stopDecoding) + return S_OK; + if (finished) + return (status == LZMA_STATUS_FINISHED_WITH_MARK ? S_OK : S_FALSE); + } + if (_state.decoder.dicPos == _state.decoder.dicBufSize) + _state.decoder.dicPos = 0; + + if (progress != NULL) + { + RINOK(progress->SetRatioInfo(&_inSizeProcessed, &_outSizeProcessed)); + } + } +} + +#ifndef NO_READ_FROM_CODER + +STDMETHODIMP CDecoder::Read(void *data, UInt32 size, UInt32 *processedSize) +{ + if (processedSize) + *processedSize = 0; + do + { + if (_inPos == _inSize) + { + _inPos = _inSize = 0; + RINOK(_inStream->Read(_inBuf, kInBufSize, &_inSize)); + } + { + SizeT inProcessed = _inSize - _inPos; + + if (_outSizeDefined) + { + const UInt64 rem = _outSize - _outSizeProcessed; + if (rem < size) + size = (UInt32)rem; + } + + SizeT outProcessed = size; + ELzmaStatus status; + SRes res = Lzma2Dec_DecodeToBuf(&_state, (Byte *)data, &outProcessed, + _inBuf + _inPos, &inProcessed, LZMA_FINISH_ANY, &status); + _inPos += (UInt32)inProcessed; + _inSizeProcessed += inProcessed; + _outSizeProcessed += outProcessed; + size -= (UInt32)outProcessed; + data = (Byte *)data + outProcessed; + if (processedSize) + *processedSize += (UInt32)outProcessed; + RINOK(SResToHRESULT(res)); + if (inProcessed == 0 && outProcessed == 0) + return S_OK; + } + } + while (size != 0); + return S_OK; +} + +#endif + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Decoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Decoder.h new file mode 100644 index 000000000..fd7ca2f39 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Decoder.h @@ -0,0 +1,73 @@ +// Lzma2Decoder.h + +#ifndef __LZMA2_DECODER_H +#define __LZMA2_DECODER_H + +#include "../../../C/Lzma2Dec.h" + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +namespace NCompress { +namespace NLzma2 { + +class CDecoder: + public ICompressCoder, + public ICompressSetDecoderProperties2, + public ICompressGetInStreamProcessedSize, + #ifndef NO_READ_FROM_CODER + public ICompressSetInStream, + public ICompressSetOutStreamSize, + public ISequentialInStream, + #endif + public CMyUnknownImp +{ + CMyComPtr<ISequentialInStream> _inStream; + Byte *_inBuf; + UInt32 _inPos; + UInt32 _inSize; + CLzma2Dec _state; + bool _outSizeDefined; + UInt64 _outSize; + UInt64 _inSizeProcessed; + UInt64 _outSizeProcessed; +public: + + #ifndef NO_READ_FROM_CODER + MY_UNKNOWN_IMP5( + ICompressSetDecoderProperties2, + ICompressGetInStreamProcessedSize, + ICompressSetInStream, + ICompressSetOutStreamSize, + ISequentialInStream) + #else + MY_UNKNOWN_IMP2( + ICompressSetDecoderProperties2, + ICompressGetInStreamProcessedSize) + #endif + + STDMETHOD(Code)(ISequentialInStream *inStream, + ISequentialOutStream *outStream, const UInt64 *_inSize, const UInt64 *outSize, + ICompressProgressInfo *progress); + + STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size); + + STDMETHOD(GetInStreamProcessedSize)(UInt64 *value); + + STDMETHOD(SetInStream)(ISequentialInStream *inStream); + STDMETHOD(ReleaseInStream)(); + STDMETHOD(SetOutStreamSize)(const UInt64 *outSize); + + #ifndef NO_READ_FROM_CODER + STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize); + #endif + + CDecoder(); + virtual ~CDecoder(); + +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Encoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Encoder.cpp new file mode 100644 index 000000000..5e4c71bea --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Encoder.cpp @@ -0,0 +1,94 @@ +// Lzma2Encoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "../Common/CWrappers.h" +#include "../Common/StreamUtils.h" + +#include "Lzma2Encoder.h" + +namespace NCompress { + +namespace NLzma { + +HRESULT SetLzmaProp(PROPID propID, const PROPVARIANT &prop, CLzmaEncProps &ep); + +} + +namespace NLzma2 { + +static void *SzBigAlloc(void *, size_t size) { return BigAlloc(size); } +static void SzBigFree(void *, void *address) { BigFree(address); } +static ISzAlloc g_BigAlloc = { SzBigAlloc, SzBigFree }; + +static void *SzAlloc(void *, size_t size) { return MyAlloc(size); } +static void SzFree(void *, void *address) { MyFree(address); } +static ISzAlloc g_Alloc = { SzAlloc, SzFree }; + +CEncoder::CEncoder() +{ + _encoder = 0; + _encoder = Lzma2Enc_Create(&g_Alloc, &g_BigAlloc); + if (_encoder == 0) + throw 1; +} + +CEncoder::~CEncoder() +{ + if (_encoder != 0) + Lzma2Enc_Destroy(_encoder); +} + +HRESULT SetLzma2Prop(PROPID propID, const PROPVARIANT &prop, CLzma2EncProps &lzma2Props) +{ + switch (propID) + { + case NCoderPropID::kBlockSize: + if (prop.vt != VT_UI4) return E_INVALIDARG; lzma2Props.blockSize = prop.ulVal; break; + case NCoderPropID::kNumThreads: + if (prop.vt != VT_UI4) return E_INVALIDARG; lzma2Props.numTotalThreads = (int)(prop.ulVal); break; + default: + RINOK(NLzma::SetLzmaProp(propID, prop, lzma2Props.lzmaProps)); + } + return S_OK; +} + +STDMETHODIMP CEncoder::SetCoderProperties(const PROPID *propIDs, + const PROPVARIANT *coderProps, UInt32 numProps) +{ + CLzma2EncProps lzma2Props; + Lzma2EncProps_Init(&lzma2Props); + + for (UInt32 i = 0; i < numProps; i++) + { + RINOK(SetLzma2Prop(propIDs[i], coderProps[i], lzma2Props)); + } + return SResToHRESULT(Lzma2Enc_SetProps(_encoder, &lzma2Props)); +} + +STDMETHODIMP CEncoder::WriteCoderProperties(ISequentialOutStream *outStream) +{ + Byte prop = Lzma2Enc_WriteProperties(_encoder); + return WriteStream(outStream, &prop, 1); +} + +STDMETHODIMP CEncoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 * /* outSize */, ICompressProgressInfo *progress) +{ + CSeqInStreamWrap inWrap(inStream); + CSeqOutStreamWrap outWrap(outStream); + CCompressProgressWrap progressWrap(progress); + + SRes res = Lzma2Enc_Encode(_encoder, &outWrap.p, &inWrap.p, progress ? &progressWrap.p : NULL); + if (res == SZ_ERROR_READ && inWrap.Res != S_OK) + return inWrap.Res; + if (res == SZ_ERROR_WRITE && outWrap.Res != S_OK) + return outWrap.Res; + if (res == SZ_ERROR_PROGRESS && progressWrap.Res != S_OK) + return progressWrap.Res; + return SResToHRESULT(res); +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Encoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Encoder.h new file mode 100644 index 000000000..f0fb74d33 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Encoder.h @@ -0,0 +1,36 @@ +// Lzma2Encoder.h + +#ifndef __LZMA2_ENCODER_H +#define __LZMA2_ENCODER_H + +#include "../../../C/Lzma2Enc.h" + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +namespace NCompress { +namespace NLzma2 { + +class CEncoder: + public ICompressCoder, + public ICompressSetCoderProperties, + public ICompressWriteCoderProperties, + public CMyUnknownImp +{ + CLzma2EncHandle _encoder; +public: + MY_UNKNOWN_IMP2(ICompressSetCoderProperties, ICompressWriteCoderProperties) + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps); + STDMETHOD(WriteCoderProperties)(ISequentialOutStream *outStream); + + CEncoder(); + virtual ~CEncoder(); +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Register.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Register.cpp new file mode 100644 index 000000000..cace871ef --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzma2Register.cpp @@ -0,0 +1,20 @@ +// Lzma2Register.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "Lzma2Decoder.h" + +static void *CreateCodec() { return (void *)(ICompressCoder *)(new NCompress::NLzma2::CDecoder); } +#ifndef EXTRACT_ONLY +#include "Lzma2Encoder.h" +static void *CreateCodecOut() { return (void *)(ICompressCoder *)(new NCompress::NLzma2::CEncoder); } +#else +#define CreateCodecOut 0 +#endif + +static CCodecInfo g_CodecInfo = + { CreateCodec, CreateCodecOut, 0x21, L"LZMA2", 1, false }; + +REGISTER_CODEC(LZMA2) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaDecoder.cpp new file mode 100644 index 000000000..c74d5ade3 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaDecoder.cpp @@ -0,0 +1,239 @@ +// LzmaDecoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "../Common/StreamUtils.h" + +#include "LzmaDecoder.h" + +static HRESULT SResToHRESULT(SRes res) +{ + switch(res) + { + case SZ_OK: return S_OK; + case SZ_ERROR_MEM: return E_OUTOFMEMORY; + case SZ_ERROR_PARAM: return E_INVALIDARG; + case SZ_ERROR_UNSUPPORTED: return E_NOTIMPL; + case SZ_ERROR_DATA: return S_FALSE; + } + return E_FAIL; +} + +namespace NCompress { +namespace NLzma { + +static const UInt32 kInBufSize = 1 << 20; + +CDecoder::CDecoder(): _inBuf(0), _propsWereSet(false), _outSizeDefined(false), FinishStream(false) +{ + _inSizeProcessed = 0; + _inPos = _inSize = 0; + LzmaDec_Construct(&_state); +} + +static void *SzAlloc(void *p, size_t size) { p = p; return MyAlloc(size); } +static void SzFree(void *p, void *address) { p = p; MyFree(address); } +static ISzAlloc g_Alloc = { SzAlloc, SzFree }; + +CDecoder::~CDecoder() +{ + LzmaDec_Free(&_state, &g_Alloc); + MyFree(_inBuf); +} + +HRESULT CDecoder::CreateInputBuffer() +{ + if (_inBuf == 0) + { + _inBuf = (Byte *)MyAlloc(kInBufSize); + if (_inBuf == 0) + return E_OUTOFMEMORY; + } + return S_OK; +} + +STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *prop, UInt32 size) +{ + RINOK(SResToHRESULT(LzmaDec_Allocate(&_state, prop, size, &g_Alloc))); + _propsWereSet = true; + return CreateInputBuffer(); +} + +void CDecoder::SetOutStreamSizeResume(const UInt64 *outSize) +{ + _outSizeDefined = (outSize != NULL); + if (_outSizeDefined) + _outSize = *outSize; + _outSizeProcessed = 0; + LzmaDec_Init(&_state); +} + +STDMETHODIMP CDecoder::SetOutStreamSize(const UInt64 *outSize) +{ + _inSizeProcessed = 0; + _inPos = _inSize = 0; + SetOutStreamSizeResume(outSize); + return S_OK; +} + +HRESULT CDecoder::CodeSpec(ISequentialInStream *inStream, ISequentialOutStream *outStream, ICompressProgressInfo *progress) +{ + if (_inBuf == 0 || !_propsWereSet) + return S_FALSE; + + UInt64 startInProgress = _inSizeProcessed; + + for (;;) + { + if (_inPos == _inSize) + { + _inPos = _inSize = 0; + RINOK(inStream->Read(_inBuf, kInBufSize, &_inSize)); + } + + SizeT dicPos = _state.dicPos; + SizeT curSize = _state.dicBufSize - dicPos; + const UInt32 kStepSize = ((UInt32)1 << 22); + if (curSize > kStepSize) + curSize = (SizeT)kStepSize; + + ELzmaFinishMode finishMode = LZMA_FINISH_ANY; + if (_outSizeDefined) + { + const UInt64 rem = _outSize - _outSizeProcessed; + if (rem < curSize) + { + curSize = (SizeT)rem; + if (FinishStream) + finishMode = LZMA_FINISH_END; + } + } + + SizeT inSizeProcessed = _inSize - _inPos; + ELzmaStatus status; + SRes res = LzmaDec_DecodeToDic(&_state, dicPos + curSize, _inBuf + _inPos, &inSizeProcessed, finishMode, &status); + + _inPos += (UInt32)inSizeProcessed; + _inSizeProcessed += inSizeProcessed; + SizeT outSizeProcessed = _state.dicPos - dicPos; + _outSizeProcessed += outSizeProcessed; + + bool finished = (inSizeProcessed == 0 && outSizeProcessed == 0); + bool stopDecoding = (_outSizeDefined && _outSizeProcessed >= _outSize); + + if (res != 0 || _state.dicPos == _state.dicBufSize || finished || stopDecoding) + { + HRESULT res2 = WriteStream(outStream, _state.dic, _state.dicPos); + if (res != 0) + return S_FALSE; + RINOK(res2); + if (stopDecoding) + return S_OK; + if (finished) + return (status == LZMA_STATUS_FINISHED_WITH_MARK ? S_OK : S_FALSE); + } + if (_state.dicPos == _state.dicBufSize) + _state.dicPos = 0; + + if (progress) + { + UInt64 inSize = _inSizeProcessed - startInProgress; + RINOK(progress->SetRatioInfo(&inSize, &_outSizeProcessed)); + } + } +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + SetOutStreamSize(outSize); + return CodeSpec(inStream, outStream, progress); +} + +#ifndef NO_READ_FROM_CODER + +STDMETHODIMP CDecoder::SetInStream(ISequentialInStream *inStream) { _inStream = inStream; return S_OK; } +STDMETHODIMP CDecoder::ReleaseInStream() { _inStream.Release(); return S_OK; } + +STDMETHODIMP CDecoder::Read(void *data, UInt32 size, UInt32 *processedSize) +{ + if (processedSize) + *processedSize = 0; + do + { + if (_inPos == _inSize) + { + _inPos = _inSize = 0; + RINOK(_inStream->Read(_inBuf, kInBufSize, &_inSize)); + } + { + SizeT inProcessed = _inSize - _inPos; + + if (_outSizeDefined) + { + const UInt64 rem = _outSize - _outSizeProcessed; + if (rem < size) + size = (UInt32)rem; + } + + SizeT outProcessed = size; + ELzmaStatus status; + SRes res = LzmaDec_DecodeToBuf(&_state, (Byte *)data, &outProcessed, + _inBuf + _inPos, &inProcessed, LZMA_FINISH_ANY, &status); + _inPos += (UInt32)inProcessed; + _inSizeProcessed += inProcessed; + _outSizeProcessed += outProcessed; + size -= (UInt32)outProcessed; + data = (Byte *)data + outProcessed; + if (processedSize) + *processedSize += (UInt32)outProcessed; + RINOK(SResToHRESULT(res)); + if (inProcessed == 0 && outProcessed == 0) + return S_OK; + } + } + while (size != 0); + return S_OK; +} + +HRESULT CDecoder::CodeResume(ISequentialOutStream *outStream, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + SetOutStreamSizeResume(outSize); + return CodeSpec(_inStream, outStream, progress); +} + +HRESULT CDecoder::ReadFromInputStream(void *data, UInt32 size, UInt32 *processedSize) +{ + RINOK(CreateInputBuffer()); + if (processedSize) + *processedSize = 0; + while (size > 0) + { + if (_inPos == _inSize) + { + _inPos = _inSize = 0; + RINOK(_inStream->Read(_inBuf, kInBufSize, &_inSize)); + if (_inSize == 0) + break; + } + { + UInt32 curSize = _inSize - _inPos; + if (curSize > size) + curSize = size; + memcpy(data, _inBuf + _inPos, curSize); + _inPos += curSize; + _inSizeProcessed += curSize; + size -= curSize; + data = (Byte *)data + curSize; + if (processedSize) + *processedSize += curSize; + } + } + return S_OK; +} + +#endif + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaDecoder.h new file mode 100644 index 000000000..d4bc9d3b6 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaDecoder.h @@ -0,0 +1,76 @@ +// LzmaDecoder.h + +#ifndef __LZMA_DECODER_H +#define __LZMA_DECODER_H + +#include "../../../C/LzmaDec.h" + +#include "../../Common/MyCom.h" +#include "../ICoder.h" + +namespace NCompress { +namespace NLzma { + +class CDecoder: + public ICompressCoder, + public ICompressSetDecoderProperties2, + #ifndef NO_READ_FROM_CODER + public ICompressSetInStream, + public ICompressSetOutStreamSize, + public ISequentialInStream, + #endif + public CMyUnknownImp +{ + CMyComPtr<ISequentialInStream> _inStream; + Byte *_inBuf; + UInt32 _inPos; + UInt32 _inSize; + CLzmaDec _state; + bool _propsWereSet; + bool _outSizeDefined; + UInt64 _outSize; + UInt64 _inSizeProcessed; + UInt64 _outSizeProcessed; + + HRESULT CreateInputBuffer(); + HRESULT CodeSpec(ISequentialInStream *inStream, ISequentialOutStream *outStream, ICompressProgressInfo *progress); + void SetOutStreamSizeResume(const UInt64 *outSize); + +public: + MY_QUERYINTERFACE_BEGIN + MY_QUERYINTERFACE_ENTRY(ICompressSetDecoderProperties2) + #ifndef NO_READ_FROM_CODER + MY_QUERYINTERFACE_ENTRY(ICompressSetInStream) + MY_QUERYINTERFACE_ENTRY(ICompressSetOutStreamSize) + MY_QUERYINTERFACE_ENTRY(ISequentialInStream) + #endif + MY_QUERYINTERFACE_END + MY_ADDREF_RELEASE + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size); + STDMETHOD(SetOutStreamSize)(const UInt64 *outSize); + + #ifndef NO_READ_FROM_CODER + + STDMETHOD(SetInStream)(ISequentialInStream *inStream); + STDMETHOD(ReleaseInStream)(); + STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize); + + HRESULT CodeResume(ISequentialOutStream *outStream, const UInt64 *outSize, ICompressProgressInfo *progress); + HRESULT ReadFromInputStream(void *data, UInt32 size, UInt32 *processedSize); + UInt64 GetInputProcessedSize() const { return _inSizeProcessed; } + + #endif + + bool FinishStream; + + CDecoder(); + virtual ~CDecoder(); + +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaEncoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaEncoder.cpp new file mode 100644 index 000000000..9bdedaeb6 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaEncoder.cpp @@ -0,0 +1,149 @@ +// LzmaEncoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "../Common/CWrappers.h" +#include "../Common/StreamUtils.h" + +#include "LzmaEncoder.h" + +namespace NCompress { +namespace NLzma { + +static void *SzBigAlloc(void *, size_t size) { return BigAlloc(size); } +static void SzBigFree(void *, void *address) { BigFree(address); } +static ISzAlloc g_BigAlloc = { SzBigAlloc, SzBigFree }; + +static void *SzAlloc(void *, size_t size) { return MyAlloc(size); } +static void SzFree(void *, void *address) { MyFree(address); } +static ISzAlloc g_Alloc = { SzAlloc, SzFree }; + +CEncoder::CEncoder() +{ + _encoder = 0; + _encoder = LzmaEnc_Create(&g_Alloc); + if (_encoder == 0) + throw 1; +} + +CEncoder::~CEncoder() +{ + if (_encoder != 0) + LzmaEnc_Destroy(_encoder, &g_Alloc, &g_BigAlloc); +} + +inline wchar_t GetUpperChar(wchar_t c) +{ + if (c >= 'a' && c <= 'z') + c -= 0x20; + return c; +} + +static int ParseMatchFinder(const wchar_t *s, int *btMode, int *numHashBytes) +{ + wchar_t c = GetUpperChar(*s++); + if (c == L'H') + { + if (GetUpperChar(*s++) != L'C') + return 0; + int numHashBytesLoc = (int)(*s++ - L'0'); + if (numHashBytesLoc < 4 || numHashBytesLoc > 4) + return 0; + if (*s++ != 0) + return 0; + *btMode = 0; + *numHashBytes = numHashBytesLoc; + return 1; + } + if (c != L'B') + return 0; + + if (GetUpperChar(*s++) != L'T') + return 0; + int numHashBytesLoc = (int)(*s++ - L'0'); + if (numHashBytesLoc < 2 || numHashBytesLoc > 4) + return 0; + c = GetUpperChar(*s++); + if (c != L'\0') + return 0; + *btMode = 1; + *numHashBytes = numHashBytesLoc; + return 1; +} + +HRESULT SetLzmaProp(PROPID propID, const PROPVARIANT &prop, CLzmaEncProps &ep) +{ + if (propID == NCoderPropID::kMatchFinder) + { + if (prop.vt != VT_BSTR) + return E_INVALIDARG; + return ParseMatchFinder(prop.bstrVal, &ep.btMode, &ep.numHashBytes) ? S_OK : E_INVALIDARG; + } + if (prop.vt != VT_UI4) + return E_INVALIDARG; + UInt32 v = prop.ulVal; + switch (propID) + { + case NCoderPropID::kNumFastBytes: ep.fb = v; break; + case NCoderPropID::kMatchFinderCycles: ep.mc = v; break; + case NCoderPropID::kAlgorithm: ep.algo = v; break; + case NCoderPropID::kDictionarySize: ep.dictSize = v; break; + case NCoderPropID::kPosStateBits: ep.pb = v; break; + case NCoderPropID::kLitPosBits: ep.lp = v; break; + case NCoderPropID::kLitContextBits: ep.lc = v; break; + default: return E_INVALIDARG; + } + return S_OK; +} + +STDMETHODIMP CEncoder::SetCoderProperties(const PROPID *propIDs, + const PROPVARIANT *coderProps, UInt32 numProps) +{ + CLzmaEncProps props; + LzmaEncProps_Init(&props); + + for (UInt32 i = 0; i < numProps; i++) + { + const PROPVARIANT &prop = coderProps[i]; + PROPID propID = propIDs[i]; + switch (propID) + { + case NCoderPropID::kEndMarker: + if (prop.vt != VT_BOOL) return E_INVALIDARG; props.writeEndMark = (prop.boolVal == VARIANT_TRUE); break; + case NCoderPropID::kNumThreads: + if (prop.vt != VT_UI4) return E_INVALIDARG; props.numThreads = prop.ulVal; break; + default: + RINOK(SetLzmaProp(propID, prop, props)); + } + } + return SResToHRESULT(LzmaEnc_SetProps(_encoder, &props)); +} + +STDMETHODIMP CEncoder::WriteCoderProperties(ISequentialOutStream *outStream) +{ + Byte props[LZMA_PROPS_SIZE]; + size_t size = LZMA_PROPS_SIZE; + RINOK(LzmaEnc_WriteProperties(_encoder, props, &size)); + return WriteStream(outStream, props, size); +} + +STDMETHODIMP CEncoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 * /* outSize */, ICompressProgressInfo *progress) +{ + CSeqInStreamWrap inWrap(inStream); + CSeqOutStreamWrap outWrap(outStream); + CCompressProgressWrap progressWrap(progress); + + SRes res = LzmaEnc_Encode(_encoder, &outWrap.p, &inWrap.p, progress ? &progressWrap.p : NULL, &g_Alloc, &g_BigAlloc); + if (res == SZ_ERROR_READ && inWrap.Res != S_OK) + return inWrap.Res; + if (res == SZ_ERROR_WRITE && outWrap.Res != S_OK) + return outWrap.Res; + if (res == SZ_ERROR_PROGRESS && progressWrap.Res != S_OK) + return progressWrap.Res; + return SResToHRESULT(res); +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaEncoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaEncoder.h new file mode 100644 index 000000000..904c0002c --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaEncoder.h @@ -0,0 +1,36 @@ +// LzmaEncoder.h + +#ifndef __LZMA_ENCODER_H +#define __LZMA_ENCODER_H + +#include "../../../C/LzmaEnc.h" + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +namespace NCompress { +namespace NLzma { + +class CEncoder: + public ICompressCoder, + public ICompressSetCoderProperties, + public ICompressWriteCoderProperties, + public CMyUnknownImp +{ + CLzmaEncHandle _encoder; +public: + MY_UNKNOWN_IMP2(ICompressSetCoderProperties, ICompressWriteCoderProperties) + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps); + STDMETHOD(WriteCoderProperties)(ISequentialOutStream *outStream); + + CEncoder(); + virtual ~CEncoder(); +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaRegister.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaRegister.cpp new file mode 100644 index 000000000..96ed0baed --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzmaRegister.cpp @@ -0,0 +1,20 @@ +// LzmaRegister.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "LzmaDecoder.h" + +static void *CreateCodec() { return (void *)(ICompressCoder *)(new NCompress::NLzma::CDecoder); } +#ifndef EXTRACT_ONLY +#include "LzmaEncoder.h" +static void *CreateCodecOut() { return (void *)(ICompressCoder *)(new NCompress::NLzma::CEncoder); } +#else +#define CreateCodecOut 0 +#endif + +static CCodecInfo g_CodecInfo = + { CreateCodec, CreateCodecOut, 0x030101, L"LZMA", 1, false }; + +REGISTER_CODEC(LZMA) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx.h new file mode 100644 index 000000000..249cbe51b --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx.h @@ -0,0 +1,61 @@ +// Lzx.h + +#ifndef __COMPRESS_LZX_H +#define __COMPRESS_LZX_H + +namespace NCompress { +namespace NLzx { + +const int kNumHuffmanBits = 16; +const UInt32 kNumRepDistances = 3; + +const UInt32 kNumLenSlots = 8; +const UInt32 kMatchMinLen = 2; +const UInt32 kNumLenSymbols = 249; +const UInt32 kMatchMaxLen = kMatchMinLen + (kNumLenSlots - 1) + kNumLenSymbols - 1; + +const int kNumAlignBits = 3; +const UInt32 kAlignTableSize = 1 << kNumAlignBits; + +const UInt32 kNumPosSlots = 50; +const UInt32 kNumPosLenSlots = kNumPosSlots * kNumLenSlots; + +const UInt32 kMainTableSize = 256 + kNumPosLenSlots; +const UInt32 kLevelTableSize = 20; +const UInt32 kMaxTableSize = kMainTableSize; + +const int kNumBlockTypeBits = 3; +const int kBlockTypeVerbatim = 1; +const int kBlockTypeAligned = 2; +const int kBlockTypeUncompressed = 3; + +const int kUncompressedBlockSizeNumBits = 24; + +const int kNumBitsForPreTreeLevel = 4; + +const int kLevelSymbolZeros = 17; +const int kLevelSymbolZerosBig = 18; +const int kLevelSymbolSame = 19; + +const int kLevelSymbolZerosStartValue = 4; +const int kLevelSymbolZerosNumBits = 4; + +const int kLevelSymbolZerosBigStartValue = kLevelSymbolZerosStartValue + + (1 << kLevelSymbolZerosNumBits); +const int kLevelSymbolZerosBigNumBits = 5; + +const int kLevelSymbolSameNumBits = 1; +const int kLevelSymbolSameStartValue = 4; + +const int kNumBitsForAlignLevel = 3; + +const int kNumDictionaryBitsMin = 15; +const int kNumDictionaryBitsMax = 21; +const UInt32 kDictionarySizeMax = (1 << kNumDictionaryBitsMax); + +const int kNumLinearPosSlotBits = 17; +const UInt32 kNumPowerPosSlots = 0x26; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx86Converter.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx86Converter.cpp new file mode 100644 index 000000000..06638fe78 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx86Converter.cpp @@ -0,0 +1,90 @@ +// Lzx86Converter.cpp + +#include "StdAfx.h" + +#include "../../Common/Defs.h" + +#include "Lzx86Converter.h" + +namespace NCompress { +namespace NLzx { + +static const int kResidue = 6 + 4; + +void Cx86ConvertOutStream::MakeTranslation() +{ + if (m_Pos <= static_cast< unsigned int >( kResidue ) ) + return; + UInt32 numBytes = m_Pos - kResidue; + Byte *buffer = m_Buffer; + for (UInt32 i = 0; i < numBytes;) + { + if (buffer[i++] == 0xE8) + { + Int32 absValue = 0; + int j; + for(j = 0; j < 4; j++) + absValue += (UInt32)buffer[i + j] << (j * 8); + Int32 pos = (Int32)(m_ProcessedSize + i - 1); + if (absValue >= -pos && absValue < (Int32)m_TranslationSize) + { + UInt32 offset = (absValue >= 0) ? + absValue - pos : + absValue + m_TranslationSize; + for(j = 0; j < 4; j++) + { + buffer[i + j] = (Byte)(offset & 0xFF); + offset >>= 8; + } + } + i += 4; + } + } +} + +STDMETHODIMP Cx86ConvertOutStream::Write(const void *data, UInt32 size, UInt32 *processedSize) +{ + if (processedSize != NULL) + *processedSize = 0; + if (!m_TranslationMode) + return m_Stream->Write(data, size, processedSize); + UInt32 realProcessedSize = 0; + while (realProcessedSize < size) + { + UInt32 writeSize = MyMin(size - realProcessedSize, kUncompressedBlockSize - m_Pos); + memmove(m_Buffer + m_Pos, (const Byte *)data + realProcessedSize, writeSize); + m_Pos += writeSize; + realProcessedSize += writeSize; + if (m_Pos == static_cast< unsigned int >( kUncompressedBlockSize) ) + { + RINOK(Flush()); + } + } + if (processedSize != NULL) + *processedSize = realProcessedSize; + return S_OK; +} + +HRESULT Cx86ConvertOutStream::Flush() +{ + if (m_Pos == 0) + return S_OK; + if (m_TranslationMode) + MakeTranslation(); + UInt32 pos = 0; + do + { + UInt32 processed; + RINOK(m_Stream->Write(m_Buffer + pos, m_Pos - pos, &processed)); + if (processed == 0) + return E_FAIL; + pos += processed; + } + while(pos < m_Pos); + m_ProcessedSize += m_Pos; + m_Pos = 0; + m_TranslationMode = (m_TranslationMode && (m_ProcessedSize < (1 << 30))); + return S_OK; +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx86Converter.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx86Converter.h new file mode 100644 index 000000000..9f110c29b --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Lzx86Converter.h @@ -0,0 +1,46 @@ +// Lzx86Converter.h + +#ifndef __LZX_86_CONVERTER_H +#define __LZX_86_CONVERTER_H + +#include "../../Common/MyCom.h" + +#include "../IStream.h" + +namespace NCompress { +namespace NLzx { + +const int kUncompressedBlockSize = 1 << 15; + +class Cx86ConvertOutStream: + public ISequentialOutStream, + public CMyUnknownImp +{ + CMyComPtr<ISequentialOutStream> m_Stream; + UInt32 m_ProcessedSize; + UInt32 m_Pos; + UInt32 m_TranslationSize; + bool m_TranslationMode; + Byte m_Buffer[kUncompressedBlockSize]; + + void MakeTranslation(); +public: + void SetStream(ISequentialOutStream *outStream) { m_Stream = outStream; } + void ReleaseStream() { m_Stream.Release(); } + void Init(bool translationMode, UInt32 translationSize) + { + m_TranslationMode = translationMode; + m_TranslationSize = translationSize; + m_ProcessedSize = 0; + m_Pos = 0; + } + HRESULT Flush(); + + MY_UNKNOWN_IMP + + STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize); +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzxDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzxDecoder.cpp new file mode 100644 index 000000000..a2eceb4c2 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzxDecoder.cpp @@ -0,0 +1,387 @@ +// LzxDecoder.cpp + +#include "StdAfx.h" + +#include "../../Common/Defs.h" + +#include "LzxDecoder.h" + +namespace NCompress { +namespace NLzx { + +const int kLenIdNeedInit = -2; + +CDecoder::CDecoder(bool wimMode): + _keepHistory(false), + _skipByte(false), + _wimMode(wimMode) +{ + m_x86ConvertOutStreamSpec = new Cx86ConvertOutStream; + m_x86ConvertOutStream = m_x86ConvertOutStreamSpec; +} + +void CDecoder::ReleaseStreams() +{ + m_OutWindowStream.ReleaseStream(); + m_InBitStream.ReleaseStream(); + m_x86ConvertOutStreamSpec->ReleaseStream(); +} + +STDMETHODIMP CDecoder::Flush() +{ + RINOK(m_OutWindowStream.Flush()); + return m_x86ConvertOutStreamSpec->Flush(); +} + +UInt32 CDecoder::ReadBits(int numBits) { return m_InBitStream.ReadBits(numBits); } + +#define RIF(x) { if (!(x)) return false; } + +bool CDecoder::ReadTable(Byte *lastLevels, Byte *newLevels, UInt32 numSymbols) +{ + Byte levelLevels[kLevelTableSize]; + UInt32 i; + for (i = 0; i < kLevelTableSize; i++) + levelLevels[i] = (Byte)ReadBits(kNumBitsForPreTreeLevel); + RIF(m_LevelDecoder.SetCodeLengths(levelLevels)); + int num = 0; + Byte symbol = 0; + for (i = 0; i < numSymbols;) + { + if (num != 0) + { + lastLevels[i] = newLevels[i] = symbol; + i++; + num--; + continue; + } + UInt32 number = m_LevelDecoder.DecodeSymbol(&m_InBitStream); + if (number == static_cast< UInt32 >( kLevelSymbolZeros) ) + { + num = kLevelSymbolZerosStartValue + (int)ReadBits(kLevelSymbolZerosNumBits); + symbol = 0; + } + else if (number == static_cast< UInt32 >( kLevelSymbolZerosBig) ) + { + num = kLevelSymbolZerosBigStartValue + (int)ReadBits(kLevelSymbolZerosBigNumBits); + symbol = 0; + } + else if (number == static_cast< UInt32 >( kLevelSymbolSame ) || number <= static_cast< UInt32 >( kNumHuffmanBits) ) + { + if (number <= static_cast< UInt32 >( kNumHuffmanBits) ) + num = 1; + else + { + num = kLevelSymbolSameStartValue + (int)ReadBits(kLevelSymbolSameNumBits); + number = m_LevelDecoder.DecodeSymbol(&m_InBitStream); + if (number > static_cast< UInt32 >( kNumHuffmanBits) ) + return false; + } + symbol = Byte((17 + lastLevels[i] - number) % (kNumHuffmanBits + 1)); + } + else + return false; + } + return true; +} + +bool CDecoder::ReadTables(void) +{ + Byte newLevels[kMaxTableSize]; + { + if (_skipByte) + m_InBitStream.DirectReadByte(); + m_InBitStream.Normalize(); + + int blockType = (int)ReadBits(kNumBlockTypeBits); + if (blockType > kBlockTypeUncompressed) + return false; + if (_wimMode) + if (ReadBits(1) == 1) + m_UnCompressedBlockSize = (1 << 15); + else + m_UnCompressedBlockSize = ReadBits(16); + else + m_UnCompressedBlockSize = m_InBitStream.ReadBitsBig(kUncompressedBlockSizeNumBits); + + m_IsUncompressedBlock = (blockType == kBlockTypeUncompressed); + + _skipByte = (m_IsUncompressedBlock && ((m_UnCompressedBlockSize & 1) != 0)); + + if (m_IsUncompressedBlock) + { + ReadBits(16 - m_InBitStream.GetBitPosition()); + if (!m_InBitStream.ReadUInt32(m_RepDistances[0])) + return false; + m_RepDistances[0]--; + for (unsigned int i = 1; i < kNumRepDistances; i++) + { + UInt32 rep = 0; + for (int j = 0; j < 4; j++) + rep |= (UInt32)m_InBitStream.DirectReadByte() << (8 * j); + m_RepDistances[i] = rep - 1; + } + return true; + } + m_AlignIsUsed = (blockType == kBlockTypeAligned); + if (m_AlignIsUsed) + { + for(unsigned int i = 0; i < kAlignTableSize; i++) + newLevels[i] = (Byte)ReadBits(kNumBitsForAlignLevel); + RIF(m_AlignDecoder.SetCodeLengths(newLevels)); + } + } + + RIF(ReadTable(m_LastMainLevels, newLevels, 256)); + RIF(ReadTable(m_LastMainLevels + 256, newLevels + 256, m_NumPosLenSlots)); + for (UInt32 i = 256 + m_NumPosLenSlots; i < kMainTableSize; i++) + newLevels[i] = 0; + RIF(m_MainDecoder.SetCodeLengths(newLevels)); + + RIF(ReadTable(m_LastLenLevels, newLevels, kNumLenSymbols)); + return m_LenDecoder.SetCodeLengths(newLevels); +} + +class CDecoderFlusher +{ + CDecoder *m_Decoder; +public: + bool NeedFlush; + CDecoderFlusher(CDecoder *decoder): m_Decoder(decoder), NeedFlush(true) {} + ~CDecoderFlusher() + { + if (NeedFlush) + m_Decoder->Flush(); + m_Decoder->ReleaseStreams(); + } +}; + + +void CDecoder::ClearPrevLevels() +{ + unsigned int i; + for (i = 0; i < kMainTableSize; i++) + m_LastMainLevels[i] = 0; + for (i = 0; i < kNumLenSymbols; i++) + m_LastLenLevels[i] = 0; +}; + + +HRESULT CDecoder::CodeSpec(UInt32 curSize) +{ + if (_remainLen == kLenIdNeedInit) + { + _remainLen = 0; + m_InBitStream.Init(); + if (!_keepHistory || !m_IsUncompressedBlock) + m_InBitStream.Normalize(); + if (!_keepHistory) + { + _skipByte = false; + m_UnCompressedBlockSize = 0; + ClearPrevLevels(); + UInt32 i86TranslationSize = 12000000; + bool translationMode = true; + if (!_wimMode) + { + translationMode = (ReadBits(1) != 0); + if (translationMode) + { + i86TranslationSize = ReadBits(16) << 16; + i86TranslationSize |= ReadBits(16); + } + } + m_x86ConvertOutStreamSpec->Init(translationMode, i86TranslationSize); + + for(unsigned int i = 0 ; i < kNumRepDistances; i++) + m_RepDistances[i] = 0; + } + } + + while(_remainLen > 0 && curSize > 0) + { + m_OutWindowStream.PutByte(m_OutWindowStream.GetByte(m_RepDistances[0])); + _remainLen--; + curSize--; + } + + while(curSize > 0) + { + if (m_UnCompressedBlockSize == 0) + if (!ReadTables()) + return S_FALSE; + UInt32 next = (Int32)MyMin(m_UnCompressedBlockSize, curSize); + curSize -= next; + m_UnCompressedBlockSize -= next; + if (m_IsUncompressedBlock) + { + while(next > 0) + { + m_OutWindowStream.PutByte(m_InBitStream.DirectReadByte()); + next--; + } + } + else while(next > 0) + { + UInt32 number = m_MainDecoder.DecodeSymbol(&m_InBitStream); + if (number < 256) + { + m_OutWindowStream.PutByte((Byte)number); + next--; + } + else + { + UInt32 posLenSlot = number - 256; + if (posLenSlot >= m_NumPosLenSlots) + return S_FALSE; + UInt32 posSlot = posLenSlot / kNumLenSlots; + UInt32 lenSlot = posLenSlot % kNumLenSlots; + UInt32 len = kMatchMinLen + lenSlot; + if (lenSlot == kNumLenSlots - 1) + { + UInt32 lenTemp = m_LenDecoder.DecodeSymbol(&m_InBitStream); + if (lenTemp >= kNumLenSymbols) + return S_FALSE; + len += lenTemp; + } + + if (posSlot < kNumRepDistances) + { + UInt32 distance = m_RepDistances[posSlot]; + m_RepDistances[posSlot] = m_RepDistances[0]; + m_RepDistances[0] = distance; + } + else + { + UInt32 distance; + int numDirectBits; + if (posSlot < kNumPowerPosSlots) + { + numDirectBits = (int)(posSlot >> 1) - 1; + distance = ((2 | (posSlot & 1)) << numDirectBits); + } + else + { + numDirectBits = kNumLinearPosSlotBits; + distance = ((posSlot - 0x22) << kNumLinearPosSlotBits); + } + + if (m_AlignIsUsed && numDirectBits >= kNumAlignBits) + { + distance += (m_InBitStream.ReadBits(numDirectBits - kNumAlignBits) << kNumAlignBits); + UInt32 alignTemp = m_AlignDecoder.DecodeSymbol(&m_InBitStream); + if (alignTemp >= kAlignTableSize) + return S_FALSE; + distance += alignTemp; + } + else + distance += m_InBitStream.ReadBits(numDirectBits); + m_RepDistances[2] = m_RepDistances[1]; + m_RepDistances[1] = m_RepDistances[0]; + m_RepDistances[0] = distance - kNumRepDistances; + } + + UInt32 locLen = len; + if (locLen > next) + locLen = next; + + if (!m_OutWindowStream.CopyBlock(m_RepDistances[0], locLen)) + return S_FALSE; + + len -= locLen; + next -= locLen; + if (len != 0) + { + _remainLen = (int)len; + return S_OK; + } + } + } + } + return S_OK; +} + +HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + if (outSize == NULL) + return E_INVALIDARG; + UInt64 size = *outSize; + + RINOK(SetInStream(inStream)); + m_x86ConvertOutStreamSpec->SetStream(outStream); + m_OutWindowStream.SetStream(m_x86ConvertOutStream); + RINOK(SetOutStreamSize(outSize)); + + CDecoderFlusher flusher(this); + + const UInt64 start = m_OutWindowStream.GetProcessedSize(); + for (;;) + { + UInt32 curSize = 1 << 18; + UInt64 rem = size - (m_OutWindowStream.GetProcessedSize() - start); + if (curSize > rem) + curSize = (UInt32)rem; + if (curSize == 0) + break; + RINOK(CodeSpec(curSize)); + if (progress != NULL) + { + UInt64 inSize = m_InBitStream.GetProcessedSize(); + UInt64 nowPos64 = m_OutWindowStream.GetProcessedSize() - start; + RINOK(progress->SetRatioInfo(&inSize, &nowPos64)); + } + } + flusher.NeedFlush = false; + return Flush(); +} + +HRESULT CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const CLzOutWindowException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +STDMETHODIMP CDecoder::SetInStream(ISequentialInStream *inStream) +{ + m_InBitStream.SetStream(inStream); + return S_OK; +} + +STDMETHODIMP CDecoder::ReleaseInStream() +{ + m_InBitStream.ReleaseStream(); + return S_OK; +} + +STDMETHODIMP CDecoder::SetOutStreamSize(const UInt64 *outSize) +{ + if (outSize == NULL) + return E_FAIL; + _remainLen = kLenIdNeedInit; + m_OutWindowStream.Init(_keepHistory); + return S_OK; +} + +HRESULT CDecoder::SetParams(int numDictBits) +{ + if (numDictBits < kNumDictionaryBitsMin || numDictBits > kNumDictionaryBitsMax) + return E_INVALIDARG; + UInt32 numPosSlots; + if (numDictBits < 20) + numPosSlots = 30 + (numDictBits - 15) * 2; + else if (numDictBits == 20) + numPosSlots = 42; + else + numPosSlots = 50; + m_NumPosLenSlots = numPosSlots * kNumLenSlots; + if (!m_OutWindowStream.Create(kDictionarySizeMax)) + return E_OUTOFMEMORY; + if (!m_InBitStream.Create(1 << 16)) + return E_OUTOFMEMORY; + return S_OK; +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzxDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzxDecoder.h new file mode 100644 index 000000000..d7979231c --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/LzxDecoder.h @@ -0,0 +1,161 @@ +// LzxDecoder.h + +#ifndef __LZX_DECODER_H +#define __LZX_DECODER_H + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" + +#include "HuffmanDecoder.h" +#include "LzOutWindow.h" +#include "Lzx.h" +#include "Lzx86Converter.h" + +namespace NCompress { +namespace NLzx { + +namespace NBitStream { + +const int kNumBigValueBits = 8 * 4; +const int kNumValueBits = 17; +const UInt32 kBitDecoderValueMask = (1 << kNumValueBits) - 1; + +class CDecoder +{ + CInBuffer m_Stream; + UInt32 m_Value; + int m_BitPos; +public: + CDecoder() {} + bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); } + + void SetStream(ISequentialInStream *s) { m_Stream.SetStream(s); } + void ReleaseStream() { m_Stream.ReleaseStream(); } + + void Init() + { + m_Stream.Init(); + m_BitPos = kNumBigValueBits; + } + + UInt64 GetProcessedSize() const + { return m_Stream.GetProcessedSize() - (kNumBigValueBits - m_BitPos) / 8; } + + int GetBitPosition() const { return m_BitPos & 0xF; } + + void Normalize() + { + for (;m_BitPos >= 16; m_BitPos -= 16) + { + Byte b0 = m_Stream.ReadByte(); + Byte b1 = m_Stream.ReadByte(); + m_Value = (m_Value << 8) | b1; + m_Value = (m_Value << 8) | b0; + } + } + + UInt32 GetValue(int numBits) const + { + return ((m_Value >> ((32 - kNumValueBits) - m_BitPos)) & kBitDecoderValueMask) >> + (kNumValueBits - numBits); + } + + void MovePos(UInt32 numBits) + { + m_BitPos += (int)numBits; + Normalize(); + } + + UInt32 ReadBits(int numBits) + { + UInt32 res = GetValue(numBits); + MovePos(numBits); + return res; + } + + UInt32 ReadBitsBig(int numBits) + { + int numBits0 = numBits / 2; + int numBits1 = numBits - numBits0; + UInt32 res = ReadBits(numBits0) << numBits1; + return res + ReadBits(numBits1); + } + + bool ReadUInt32(UInt32 &v) + { + if (m_BitPos != 0) + return false; + v = ((m_Value >> 16) & 0xFFFF) | ((m_Value << 16) & 0xFFFF0000); + m_BitPos = kNumBigValueBits; + return true; + } + + Byte DirectReadByte() { return m_Stream.ReadByte(); } + +}; +} + +class CDecoder : + public ICompressCoder, + public CMyUnknownImp +{ + NBitStream::CDecoder m_InBitStream; + CLzOutWindow m_OutWindowStream; + + UInt32 m_RepDistances[kNumRepDistances]; + UInt32 m_NumPosLenSlots; + + bool m_IsUncompressedBlock; + bool m_AlignIsUsed; + + NCompress::NHuffman::CDecoder<kNumHuffmanBits, kMainTableSize> m_MainDecoder; + NCompress::NHuffman::CDecoder<kNumHuffmanBits, kNumLenSymbols> m_LenDecoder; + NCompress::NHuffman::CDecoder<kNumHuffmanBits, kAlignTableSize> m_AlignDecoder; + NCompress::NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder; + + Byte m_LastMainLevels[kMainTableSize]; + Byte m_LastLenLevels[kNumLenSymbols]; + + Cx86ConvertOutStream *m_x86ConvertOutStreamSpec; + CMyComPtr<ISequentialOutStream> m_x86ConvertOutStream; + + UInt32 m_UnCompressedBlockSize; + + bool _keepHistory; + int _remainLen; + bool _skipByte; + + bool _wimMode; + + UInt32 ReadBits(int numBits); + bool ReadTable(Byte *lastLevels, Byte *newLevels, UInt32 numSymbols); + bool ReadTables(); + void ClearPrevLevels(); + + HRESULT CodeSpec(UInt32 size); + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); +public: + CDecoder(bool wimMode = false); + + MY_UNKNOWN_IMP + + void ReleaseStreams(); + STDMETHOD(Flush)(); + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetInStream)(ISequentialInStream *inStream); + STDMETHOD(ReleaseInStream)(); + STDMETHOD(SetOutStreamSize)(const UInt64 *outSize); + + HRESULT SetParams(int numDictBits); + void SetKeepHistory(bool keepHistory) { _keepHistory = keepHistory; } +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Mtf8.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Mtf8.h new file mode 100644 index 000000000..7a6b7fe67 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Mtf8.h @@ -0,0 +1,196 @@ +// Mtf8.h + +#ifndef __COMPRESS_MTF8_H +#define __COMPRESS_MTF8_H + +#include "../../Common/Types.h" + +namespace NCompress { + +struct CMtf8Encoder +{ + Byte Buf[256]; + + int FindAndMove(Byte v) + { + int pos; + for (pos = 0; Buf[pos] != v; pos++); + int resPos = pos; + for (; pos >= 8; pos -= 8) + { + Buf[pos] = Buf[pos - 1]; + Buf[pos - 1] = Buf[pos - 2]; + Buf[pos - 2] = Buf[pos - 3]; + Buf[pos - 3] = Buf[pos - 4]; + Buf[pos - 4] = Buf[pos - 5]; + Buf[pos - 5] = Buf[pos - 6]; + Buf[pos - 6] = Buf[pos - 7]; + Buf[pos - 7] = Buf[pos - 8]; + } + for (; pos > 0; pos--) + Buf[pos] = Buf[pos - 1]; + Buf[0] = v; + return resPos; + } +}; + +/* +struct CMtf8Decoder +{ + Byte Buf[256]; + + void Init(int) {}; + Byte GetHead() const { return Buf[0]; } + Byte GetAndMove(int pos) + { + Byte res = Buf[pos]; + for (; pos >= 8; pos -= 8) + { + Buf[pos] = Buf[pos - 1]; + Buf[pos - 1] = Buf[pos - 2]; + Buf[pos - 2] = Buf[pos - 3]; + Buf[pos - 3] = Buf[pos - 4]; + Buf[pos - 4] = Buf[pos - 5]; + Buf[pos - 5] = Buf[pos - 6]; + Buf[pos - 6] = Buf[pos - 7]; + Buf[pos - 7] = Buf[pos - 8]; + } + for (; pos > 0; pos--) + Buf[pos] = Buf[pos - 1]; + Buf[0] = res; + return res; + } +}; +*/ + +#ifdef _WIN64 +#define MODE_64BIT +#endif + +#ifdef MODE_64BIT +typedef UInt64 CMtfVar; +#define MTF_MOVS 3 +#else +typedef UInt32 CMtfVar; +#define MTF_MOVS 2 +#endif + +#define MTF_MASK ((1 << MTF_MOVS) - 1) + + +struct CMtf8Decoder +{ + CMtfVar Buf[256 >> MTF_MOVS]; + + void StartInit() { memset(Buf, 0, sizeof(Buf)); } + void Add(unsigned int pos, Byte val) { Buf[pos >> MTF_MOVS] |= ((CMtfVar)val << ((pos & MTF_MASK) << 3)); } + Byte GetHead() const { return (Byte)Buf[0]; } + Byte GetAndMove(unsigned int pos) + { + UInt32 lim = ((UInt32)pos >> MTF_MOVS); + pos = (pos & MTF_MASK) << 3; + CMtfVar prev = (Buf[lim] >> pos) & 0xFF; + + UInt32 i = 0; + if ((lim & 1) != 0) + { + CMtfVar next = Buf[0]; + Buf[0] = (next << 8) | prev; + prev = (next >> (MTF_MASK << 3)); + i = 1; + lim -= 1; + } + for (; i < lim; i += 2) + { + CMtfVar next = Buf[i]; + Buf[i] = (next << 8) | prev; + prev = (next >> (MTF_MASK << 3)); + next = Buf[i + 1]; + Buf[i + 1] = (next << 8) | prev; + prev = (next >> (MTF_MASK << 3)); + } + CMtfVar next = Buf[i]; + CMtfVar mask = (((CMtfVar)0x100 << pos) - 1); + Buf[i] = (next & ~mask) | (((next << 8) | prev) & mask); + return (Byte)Buf[0]; + } +}; + +/* +const int kSmallSize = 64; +class CMtf8Decoder +{ + Byte SmallBuffer[kSmallSize]; + int SmallSize; + Byte Counts[16]; + int Size; +public: + Byte Buf[256]; + + Byte GetHead() const + { + if (SmallSize > 0) + return SmallBuffer[kSmallSize - SmallSize]; + return Buf[0]; + } + + void Init(int size) + { + Size = size; + SmallSize = 0; + for (int i = 0; i < 16; i++) + { + Counts[i] = ((size >= 16) ? 16 : size); + size -= Counts[i]; + } + } + + Byte GetAndMove(int pos) + { + if (pos < SmallSize) + { + Byte *p = SmallBuffer + kSmallSize - SmallSize; + Byte res = p[pos]; + for (; pos > 0; pos--) + p[pos] = p[pos - 1]; + SmallBuffer[kSmallSize - SmallSize] = res; + return res; + } + if (SmallSize == kSmallSize) + { + int i = Size - 1; + int g = 16; + do + { + g--; + int offset = (g << 4); + for (int t = Counts[g] - 1; t >= 0; t--, i--) + Buf[i] = Buf[offset + t]; + } + while(g != 0); + + for (i = kSmallSize - 1; i >= 0; i--) + Buf[i] = SmallBuffer[i]; + Init(Size); + } + pos -= SmallSize; + int g; + for (g = 0; pos >= Counts[g]; g++) + pos -= Counts[g]; + int offset = (g << 4); + Byte res = Buf[offset + pos]; + for (pos; pos < 16 - 1; pos++) + Buf[offset + pos] = Buf[offset + pos + 1]; + + SmallSize++; + SmallBuffer[kSmallSize - SmallSize] = res; + + Counts[g]--; + return res; + } +}; +*/ + +} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PPMD_Alone/PpmdAlone.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PPMD_Alone/PpmdAlone.cpp new file mode 100644 index 000000000..25df0a0d0 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PPMD_Alone/PpmdAlone.cpp @@ -0,0 +1,348 @@ +// PpmdAlone.cpp + +#include "StdAfx.h" + +#include "../../../Common/MyWindows.h" +#include "../../../Common/MyInitGuid.h" + +#include <stdio.h> + +#if defined(_WIN32) || defined(OS2) || defined(MSDOS) +#include <fcntl.h> +#include <io.h> +#define MY_SET_BINARY_MODE(file) _setmode(_fileno(file), O_BINARY) +#else +#define MY_SET_BINARY_MODE(file) +#endif + +#include "../../../Common/CommandLineParser.h" +#include "../../../Common/StringConvert.h" +#include "../../../Common/StringToInt.h" + +#include "../../Common/FileStreams.h" +#include "../../Common/StreamUtils.h" + +#include "../PpmdDecoder.h" +#include "../PpmdEncoder.h" + +using namespace NCommandLineParser; + +#ifdef _WIN32 +bool g_IsNT = false; +static inline bool IsItWindowsNT() +{ + OSVERSIONINFO versionInfo; + versionInfo.dwOSVersionInfoSize = sizeof(versionInfo); + if (!::GetVersionEx(&versionInfo)) + return false; + return (versionInfo.dwPlatformId == VER_PLATFORM_WIN32_NT); +} +#endif + +static const char *kCantAllocate = "Can not allocate memory"; +static const char *kReadError = "Read error"; +static const char *kWriteError = "Write error"; + +namespace NKey { +enum Enum +{ + kHelp1 = 0, + kHelp2, + kOrder, + kUsedMemorySize, + kStdIn, + kStdOut +}; +} + +static const CSwitchForm kSwitchForms[] = +{ + { L"?", NSwitchType::kSimple, false }, + { L"H", NSwitchType::kSimple, false }, + { L"O", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"M", NSwitchType::kUnLimitedPostString, false, 1 }, + { L"SI", NSwitchType::kSimple, false }, + { L"SO", NSwitchType::kSimple, false } +}; + +static const int kNumSwitches = sizeof(kSwitchForms) / sizeof(kSwitchForms[0]); + +static void PrintHelp() +{ + fprintf(stderr, "\nUsage: PPMD <e|d> inputFile outputFile [<switches>...]\n" + " e: encode file\n" + " d: decode file\n" +/* + " b: Benchmark\n" +*/ + "<Switches>\n" + " -o{N}: set order - [4, 32], default: 4\n" + " -m{N}: set memory size - [4,512], default: 4 (4 MB)\n" + " -si: read data from stdin (only with d)\n" + " -so: write data to stdout\n" + ); +} + +static void PrintHelpAndExit(const char *s) +{ + fprintf(stderr, "\nError: %s\n\n", s); + PrintHelp(); + throw -1; +} + +static void IncorrectCommand() +{ + PrintHelpAndExit("Incorrect command"); +} + +static void WriteArgumentsToStringList(int numArguments, const char *arguments[], + UStringVector &strings) +{ + for(int i = 1; i < numArguments; i++) + strings.Add(MultiByteToUnicodeString(arguments[i])); +} + +static bool GetNumber(const wchar_t *s, UInt32 &value) +{ + value = 0; + if (MyStringLen(s) == 0) + return false; + const wchar_t *end; + UInt64 res = ConvertStringToUInt64(s, &end); + if (*end != L'\0') + return false; + if (res > 0xFFFFFFFF) + return false; + value = UInt32(res); + return true; +} + +int main2(int n, const char *args[]) +{ + #ifdef _WIN32 + g_IsNT = IsItWindowsNT(); + #endif + + fprintf(stderr, "\nPPMD 4.49 Copyright (c) 1999-2007 Igor Pavlov 2007-07-05\n"); + + if (n == 1) + { + PrintHelp(); + return 0; + } + + bool unsupportedTypes = (sizeof(Byte) != 1 || sizeof(UInt32) < 4 || sizeof(UInt64) < 4); + if (unsupportedTypes) + { + fprintf(stderr, "Unsupported base types. Edit Common/Types.h and recompile"); + return 1; + } + + UStringVector commandStrings; + WriteArgumentsToStringList(n, args, commandStrings); + CParser parser(kNumSwitches); + try + { + parser.ParseStrings(kSwitchForms, commandStrings); + } + catch(...) + { + IncorrectCommand(); + } + + if(parser[NKey::kHelp1].ThereIs || parser[NKey::kHelp2].ThereIs) + { + PrintHelp(); + return 0; + } + const UStringVector &nonSwitchStrings = parser.NonSwitchStrings; + + int paramIndex = 0; + if (paramIndex >= nonSwitchStrings.Size()) + IncorrectCommand(); + const UString &command = nonSwitchStrings[paramIndex++]; + +/* FIXME + if (command.CompareNoCase(L"b") == 0) + { + const UInt32 kNumDefaultItereations = 1; + UInt32 numIterations = kNumDefaultItereations; + { + if (paramIndex < nonSwitchStrings.Size()) + if (!GetNumber(nonSwitchStrings[paramIndex++], numIterations)) + numIterations = kNumDefaultItereations; + } + return LzmaBenchCon(stderr, numIterations, numThreads, dictionary); + } +*/ + + bool encodeMode = false; + if (command.CompareNoCase(L"e") == 0) + encodeMode = true; + else if (command.CompareNoCase(L"d") == 0) + encodeMode = false; + else + IncorrectCommand(); + + bool stdInMode = parser[NKey::kStdIn].ThereIs; + bool stdOutMode = parser[NKey::kStdOut].ThereIs; + + CMyComPtr<ISequentialInStream> inStream; + CInFileStream *inStreamSpec = 0; + if (stdInMode) + { + inStream = new CStdInFileStream; + MY_SET_BINARY_MODE(stdin); + } + else + { + if (paramIndex >= nonSwitchStrings.Size()) + IncorrectCommand(); + const UString &inputName = nonSwitchStrings[paramIndex++]; + inStreamSpec = new CInFileStream; + inStream = inStreamSpec; + if (!inStreamSpec->Open(GetSystemString(inputName))) + { + fprintf(stderr, "\nError: can not open input file %s\n", + (const char *)GetOemString(inputName)); + return 1; + } + } + + CMyComPtr<ISequentialOutStream> outStream; + if (stdOutMode) + { + outStream = new CStdOutFileStream; + MY_SET_BINARY_MODE(stdout); + } + else + { + if (paramIndex >= nonSwitchStrings.Size()) + IncorrectCommand(); + const UString &outputName = nonSwitchStrings[paramIndex++]; + COutFileStream *outStreamSpec = new COutFileStream; + outStream = outStreamSpec; + if (!outStreamSpec->Create(GetSystemString(outputName), true)) + { + fprintf(stderr, "\nError: can not open output file %s\n", + (const char *)GetOemString(outputName)); + return 1; + } + } + + UInt64 fileSize; + if (encodeMode) + { + // NCompress::NLZMA::CEncoder *encoderSpec = new NCompress::NLZMA::CEncoder; + NCompress::NPpmd::CEncoder *encoderSpec = new NCompress::NPpmd::CEncoder; + CMyComPtr<ICompressCoder> encoder = encoderSpec; + + if (stdInMode) + IncorrectCommand(); + + UInt32 order = 4; + if(parser[NKey::kOrder].ThereIs) + if (!GetNumber(parser[NKey::kOrder].PostStrings[0], order)) + IncorrectCommand(); + if (order < 4) order = 4; + + UInt32 memSize = 4; + if(parser[NKey::kUsedMemorySize].ThereIs) + if (!GetNumber(parser[NKey::kUsedMemorySize].PostStrings[0], memSize)) + IncorrectCommand(); + if (memSize < 4 ) memSize = 4; + + + PROPID propIDs[] = + + { + NCoderPropID::kUsedMemorySize, + NCoderPropID::kOrder + }; + const int kNumPropsMax = sizeof(propIDs) / sizeof(propIDs[0]); + + PROPVARIANT properties[kNumPropsMax]; + for (int p = 0; p < kNumPropsMax; p++) + properties[p].vt = VT_UI4; + + properties[0].ulVal = memSize * 1024 * 1024; // memory + properties[1].ulVal = order; + + int numProps = kNumPropsMax; + + if (encoderSpec->SetCoderProperties(propIDs, properties, numProps) != S_OK) + IncorrectCommand(); + encoderSpec->WriteCoderProperties(outStream); + +/* + if (eos || stdInMode) + fileSize = (UInt64)(Int64)-1; + else +*/ + inStreamSpec->File.GetLength(fileSize); + + for (int i = 0; i < 8; i++) + { + Byte b = Byte(fileSize >> (8 * i)); + if (outStream->Write(&b, 1, 0) != S_OK) + { + fprintf(stderr, kWriteError); + return 1; + } + } + HRESULT result = encoder->Code(inStream, outStream, 0, 0, 0); + if (result == E_OUTOFMEMORY) + { + fprintf(stderr, "\nError: Can not allocate memory\n"); + return 1; + } + else if (result != S_OK) + { + fprintf(stderr, "\nEncoder error = %X\n", (unsigned int)result); + return 1; + } + } + else + { + // NCompress::NLZMA::CDecoder *decoderSpec = new NCompress::NLZMA::CDecoder; + NCompress::NPpmd::CDecoder *decoderSpec = new NCompress::NPpmd::CDecoder; + CMyComPtr<ICompressCoder> decoder = decoderSpec; + const UInt32 kPropertiesSize = 5; + Byte header[kPropertiesSize + 8]; + if (ReadStream_FALSE(inStream, header, kPropertiesSize + 8) != S_OK) + { + fprintf(stderr, kReadError); + return 1; + } + if (decoderSpec->SetDecoderProperties2(header, kPropertiesSize) != S_OK) + { + fprintf(stderr, "SetDecoderProperties error"); + return 1; + } + fileSize = 0; + for (int i = 0; i < 8; i++) + fileSize |= ((UInt64)header[kPropertiesSize + i]) << (8 * i); + + if (decoder->Code(inStream, outStream, 0, &fileSize, 0) != S_OK) + { + fprintf(stderr, "Decoder error"); + return 1; + } + } + return 0; +} + +int main(int n, const char *args[]) +{ + try { return main2(n, args); } + catch(const char *s) + { + fprintf(stderr, "\nError: %s\n", s); + return 1; + } + catch(...) + { + fprintf(stderr, "\nError\n"); + return 1; + } +} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdContext.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdContext.h new file mode 100644 index 000000000..cfff53eda --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdContext.h @@ -0,0 +1,490 @@ +// PpmdContext.h +// 2009-05-30 : Igor Pavlov : Public domain +// This code is based on Dmitry Shkarin's PPMdH code (public domain) + +#ifndef __COMPRESS_PPMD_CONTEXT_H +#define __COMPRESS_PPMD_CONTEXT_H + +#include "../../Common/Types.h" + +#include "PpmdSubAlloc.h" +#include "RangeCoder.h" + +namespace NCompress { +namespace NPpmd { + +const int INT_BITS=7, PERIOD_BITS=7, TOT_BITS=INT_BITS+PERIOD_BITS, + INTERVAL=1 << INT_BITS, BIN_SCALE=1 << TOT_BITS, MAX_FREQ=124; + +struct SEE2_CONTEXT +{ + // SEE-contexts for PPM-contexts with masked symbols + UInt16 Summ; + Byte Shift, Count; + void init(int InitVal) { Summ = (UInt16)(InitVal << (Shift=PERIOD_BITS-4)); Count=4; } + unsigned int getMean() + { + unsigned int RetVal=(Summ >> Shift); + Summ = (UInt16)(Summ - RetVal); + return RetVal+(RetVal == 0); + } + void update() + { + if (Shift < PERIOD_BITS && --Count == 0) + { + Summ <<= 1; + Count = (Byte)(3 << Shift++); + } + } +}; + +struct PPM_CONTEXT +{ + UInt16 NumStats; // sizeof(UInt16) > sizeof(Byte) + UInt16 SummFreq; + + struct STATE + { + Byte Symbol, Freq; + UInt16 SuccessorLow; + UInt16 SuccessorHigh; + + UInt32 GetSuccessor() const { return SuccessorLow | ((UInt32)SuccessorHigh << 16); } + void SetSuccessor(UInt32 v) + { + SuccessorLow = (UInt16)(v & 0xFFFF); + SuccessorHigh = (UInt16)((v >> 16) & 0xFFFF); + } + }; + + UInt32 Stats; + UInt32 Suffix; + + PPM_CONTEXT* createChild(CSubAllocator &subAllocator, STATE* pStats, STATE& FirstState) + { + PPM_CONTEXT* pc = (PPM_CONTEXT*) subAllocator.AllocContext(); + if (pc) + { + pc->NumStats = 1; + pc->oneState() = FirstState; + pc->Suffix = subAllocator.GetOffset(this); + pStats->SetSuccessor(subAllocator.GetOffsetNoCheck(pc)); + } + return pc; + } + + STATE& oneState() const { return (STATE&) SummFreq; } +}; + +///////////////////////////////// + +const UInt16 InitBinEsc[] = + {0x3CDD, 0x1F3F, 0x59BF, 0x48F3, 0x64A1, 0x5ABC, 0x6632, 0x6051}; + +struct CInfo +{ + CSubAllocator SubAllocator; + SEE2_CONTEXT SEE2Cont[25][16], DummySEE2Cont; + PPM_CONTEXT * MinContext, * MaxContext; + + PPM_CONTEXT::STATE* FoundState; // found next state transition + int NumMasked, InitEsc, OrderFall, RunLength, InitRL, MaxOrder; + Byte CharMask[256], NS2Indx[256], NS2BSIndx[256], HB2Flag[256]; + Byte EscCount, PrintCount, PrevSuccess, HiBitsFlag; + UInt16 BinSumm[128][64]; // binary SEE-contexts + + UInt16 &GetBinSumm(const PPM_CONTEXT::STATE &rs, int numStates) + { + HiBitsFlag = HB2Flag[FoundState->Symbol]; + return BinSumm[rs.Freq - 1][ + PrevSuccess + NS2BSIndx[numStates - 1] + + HiBitsFlag + 2 * HB2Flag[rs.Symbol] + + ((RunLength >> 26) & 0x20)]; + } + + PPM_CONTEXT *GetContext(UInt32 offset) const { return (PPM_CONTEXT *)SubAllocator.GetPtr(offset); } + PPM_CONTEXT *GetContextNoCheck(UInt32 offset) const { return (PPM_CONTEXT *)SubAllocator.GetPtrNoCheck(offset); } + PPM_CONTEXT::STATE *GetState(UInt32 offset) const { return (PPM_CONTEXT::STATE *)SubAllocator.GetPtr(offset); } + PPM_CONTEXT::STATE *GetStateNoCheck(UInt32 offset) const { return (PPM_CONTEXT::STATE *)SubAllocator.GetPtr(offset); } + + void RestartModelRare() + { + int i, k, m; + memset(CharMask,0,sizeof(CharMask)); + SubAllocator.InitSubAllocator(); + InitRL = -((MaxOrder < 12) ? MaxOrder : 12) - 1; + MinContext = MaxContext = (PPM_CONTEXT*) SubAllocator.AllocContext(); + MinContext->Suffix = 0; + OrderFall = MaxOrder; + MinContext->SummFreq = (UInt16)((MinContext->NumStats = 256) + 1); + FoundState = (PPM_CONTEXT::STATE*)SubAllocator.AllocUnits(256 / 2); + MinContext->Stats = SubAllocator.GetOffsetNoCheck(FoundState); + PrevSuccess = 0; + for (RunLength = InitRL, i = 0; i < 256; i++) + { + PPM_CONTEXT::STATE &state = FoundState[i]; + state.Symbol = (Byte)i; + state.Freq = 1; + state.SetSuccessor(0); + } + for (i = 0; i < 128; i++) + for (k = 0; k < 8; k++) + for ( m=0; m < 64; m += 8) + BinSumm[i][k + m] = (UInt16)(BIN_SCALE - InitBinEsc[k] / (i + 2)); + for (i = 0; i < 25; i++) + for (k = 0; k < 16; k++) + SEE2Cont[i][k].init(5*i+10); + } + + void StartModelRare(int maxOrder) + { + int i, k, m ,Step; + EscCount=PrintCount=1; + if (maxOrder < 2) + { + memset(CharMask,0,sizeof(CharMask)); + OrderFall = MaxOrder; + MinContext = MaxContext; + while (MinContext->Suffix != 0) + { + MinContext = GetContextNoCheck(MinContext->Suffix); + OrderFall--; + } + FoundState = GetState(MinContext->Stats); + MinContext = MaxContext; + } + else + { + MaxOrder = maxOrder; + RestartModelRare(); + NS2BSIndx[0] = 2 * 0; + NS2BSIndx[1] = 2 * 1; + memset(NS2BSIndx + 2, 2 * 2, 9); + memset(NS2BSIndx + 11, 2 * 3, 256 - 11); + for (i = 0; i < 3; i++) + NS2Indx[i] = (Byte)i; + for (m = i, k = Step = 1; i < 256; i++) + { + NS2Indx[i] = (Byte)m; + if ( !--k ) + { + k = ++Step; + m++; + } + } + memset(HB2Flag, 0, 0x40); + memset(HB2Flag + 0x40, 0x08, 0x100 - 0x40); + DummySEE2Cont.Shift = PERIOD_BITS; + } + } + + PPM_CONTEXT* CreateSuccessors(bool skip, PPM_CONTEXT::STATE* p1) + { + // static UpState declaration bypasses IntelC bug + // static PPM_CONTEXT::STATE UpState; + PPM_CONTEXT::STATE UpState; + + PPM_CONTEXT *pc = MinContext; + PPM_CONTEXT *UpBranch = GetContext(FoundState->GetSuccessor()); + PPM_CONTEXT::STATE * p, * ps[MAX_O], ** pps = ps; + if ( !skip ) + { + *pps++ = FoundState; + if ( !pc->Suffix ) + goto NO_LOOP; + } + if ( p1 ) + { + p = p1; + pc = GetContext(pc->Suffix); + goto LOOP_ENTRY; + } + do + { + pc = GetContext(pc->Suffix); + if (pc->NumStats != 1) + { + if ((p = GetStateNoCheck(pc->Stats))->Symbol != FoundState->Symbol) + do { p++; } while (p->Symbol != FoundState->Symbol); + } + else + p = &(pc->oneState()); +LOOP_ENTRY: + if (GetContext(p->GetSuccessor()) != UpBranch) + { + pc = GetContext(p->GetSuccessor()); + break; + } + *pps++ = p; + } + while ( pc->Suffix ); +NO_LOOP: + if (pps == ps) + return pc; + UpState.Symbol = *(Byte*) UpBranch; + UpState.SetSuccessor(SubAllocator.GetOffset(UpBranch) + 1); + if (pc->NumStats != 1) + { + if ((p = GetStateNoCheck(pc->Stats))->Symbol != UpState.Symbol) + do { p++; } while (p->Symbol != UpState.Symbol); + unsigned int cf = p->Freq-1; + unsigned int s0 = pc->SummFreq - pc->NumStats - cf; + UpState.Freq = (Byte)(1 + ((2 * cf <= s0) ? (5 * cf > s0) : + ((2 * cf + 3 * s0 - 1) / (2 * s0)))); + } + else + UpState.Freq = pc->oneState().Freq; + do + { + pc = pc->createChild(SubAllocator, *--pps, UpState); + if ( !pc ) + return NULL; + } + while (pps != ps); + return pc; + } + + void UpdateModel() + { + PPM_CONTEXT::STATE fs = *FoundState, * p = NULL; + PPM_CONTEXT* pc, * Successor; + unsigned int ns1, ns, cf, sf, s0; + if (fs.Freq < MAX_FREQ / 4 && MinContext->Suffix != 0) + { + pc = GetContextNoCheck(MinContext->Suffix); + + if (pc->NumStats != 1) + { + if ((p = GetStateNoCheck(pc->Stats))->Symbol != fs.Symbol) + { + do { p++; } while (p->Symbol != fs.Symbol); + if (p[0].Freq >= p[-1].Freq) + { + _PPMD_SWAP(p[0],p[-1]); + p--; + } + } + if (p->Freq < MAX_FREQ-9) + { + p->Freq += 2; + pc->SummFreq += 2; + } + } + else + { + p = &(pc->oneState()); + p->Freq = (Byte)(p->Freq + ((p->Freq < 32) ? 1 : 0)); + } + } + if ( !OrderFall ) + { + MinContext = MaxContext = CreateSuccessors(true, p); + FoundState->SetSuccessor(SubAllocator.GetOffset(MinContext)); + if (MinContext == 0) + goto RESTART_MODEL; + return; + } + *SubAllocator.pText++ = fs.Symbol; + Successor = (PPM_CONTEXT*) SubAllocator.pText; + if (SubAllocator.pText >= SubAllocator.UnitsStart) + goto RESTART_MODEL; + if (fs.GetSuccessor() != 0) + { + if ((Byte *)GetContext(fs.GetSuccessor()) <= SubAllocator.pText) + { + PPM_CONTEXT* cs = CreateSuccessors(false, p); + fs.SetSuccessor(SubAllocator.GetOffset(cs)); + if (cs == NULL) + goto RESTART_MODEL; + } + if ( !--OrderFall ) + { + Successor = GetContext(fs.GetSuccessor()); + SubAllocator.pText -= (MaxContext != MinContext); + } + } + else + { + FoundState->SetSuccessor(SubAllocator.GetOffsetNoCheck(Successor)); + fs.SetSuccessor(SubAllocator.GetOffsetNoCheck(MinContext)); + } + s0 = MinContext->SummFreq - (ns = MinContext->NumStats) - (fs.Freq - 1); + for (pc = MaxContext; pc != MinContext; pc = GetContext(pc->Suffix)) + { + if ((ns1 = pc->NumStats) != 1) + { + if ((ns1 & 1) == 0) + { + void *ppp = SubAllocator.ExpandUnits(GetState(pc->Stats), ns1 >> 1); + pc->Stats = SubAllocator.GetOffset(ppp); + if (!ppp) + goto RESTART_MODEL; + } + pc->SummFreq = (UInt16)(pc->SummFreq + (2 * ns1 < ns) + 2 * ((4 * ns1 <= ns) & + (pc->SummFreq <= 8 * ns1))); + } + else + { + p = (PPM_CONTEXT::STATE*) SubAllocator.AllocUnits(1); + if ( !p ) + goto RESTART_MODEL; + *p = pc->oneState(); + pc->Stats = SubAllocator.GetOffsetNoCheck(p); + if (p->Freq < MAX_FREQ / 4 - 1) + p->Freq <<= 1; + else + p->Freq = MAX_FREQ - 4; + pc->SummFreq = (UInt16)(p->Freq + InitEsc + (ns > 3)); + } + cf = 2 * fs.Freq * (pc->SummFreq+6); + sf = s0 + pc->SummFreq; + if (cf < 6 * sf) + { + cf = 1 + (cf > sf)+(cf >= 4 * sf); + pc->SummFreq += 3; + } + else + { + cf = 4 + (cf >= 9 * sf) + (cf >= 12 * sf) + (cf >= 15 * sf); + pc->SummFreq = (UInt16)(pc->SummFreq + cf); + } + p = GetState(pc->Stats) + ns1; + p->SetSuccessor(SubAllocator.GetOffset(Successor)); + p->Symbol = fs.Symbol; + p->Freq = (Byte)cf; + pc->NumStats = (UInt16)++ns1; + } + MaxContext = MinContext = GetContext(fs.GetSuccessor()); + return; +RESTART_MODEL: + RestartModelRare(); + EscCount = 0; + PrintCount = 0xFF; + } + + void ClearMask() + { + EscCount = 1; + memset(CharMask, 0, sizeof(CharMask)); + // if (++PrintCount == 0) + // PrintInfo(DecodedFile,EncodedFile); + } + + void update1(PPM_CONTEXT::STATE* p) + { + (FoundState = p)->Freq += 4; + MinContext->SummFreq += 4; + if (p[0].Freq > p[-1].Freq) + { + _PPMD_SWAP(p[0],p[-1]); + FoundState = --p; + if (p->Freq > MAX_FREQ) + rescale(); + } + } + + + void update2(PPM_CONTEXT::STATE* p) + { + (FoundState = p)->Freq += 4; + MinContext->SummFreq += 4; + if (p->Freq > MAX_FREQ) + rescale(); + EscCount++; + RunLength = InitRL; + } + + SEE2_CONTEXT* makeEscFreq2(int Diff, UInt32 &scale) + { + SEE2_CONTEXT* psee2c; + if (MinContext->NumStats != 256) + { + psee2c = SEE2Cont[NS2Indx[Diff-1]] + + (Diff < (GetContext(MinContext->Suffix))->NumStats - MinContext->NumStats) + + 2 * (MinContext->SummFreq < 11 * MinContext->NumStats) + + 4 * (NumMasked > Diff) + + HiBitsFlag; + scale = psee2c->getMean(); + } + else + { + psee2c = &DummySEE2Cont; + scale = 1; + } + return psee2c; + } + + + + void rescale() + { + int OldNS = MinContext->NumStats, i = MinContext->NumStats - 1, Adder, EscFreq; + PPM_CONTEXT::STATE* p1, * p; + PPM_CONTEXT::STATE *stats = GetStateNoCheck(MinContext->Stats); + for (p = FoundState; p != stats; p--) + _PPMD_SWAP(p[0], p[-1]); + stats->Freq += 4; + MinContext->SummFreq += 4; + EscFreq = MinContext->SummFreq - p->Freq; + Adder = (OrderFall != 0); + p->Freq = (Byte)((p->Freq + Adder) >> 1); + MinContext->SummFreq = p->Freq; + do + { + EscFreq -= (++p)->Freq; + p->Freq = (Byte)((p->Freq + Adder) >> 1); + MinContext->SummFreq = (UInt16)(MinContext->SummFreq + p->Freq); + if (p[0].Freq > p[-1].Freq) + { + PPM_CONTEXT::STATE tmp = *(p1 = p); + do + { + p1[0] = p1[-1]; + } + while (--p1 != stats && tmp.Freq > p1[-1].Freq); + *p1 = tmp; + } + } + while ( --i ); + if (p->Freq == 0) + { + do { i++; } while ((--p)->Freq == 0); + EscFreq += i; + MinContext->NumStats = (UInt16)(MinContext->NumStats - i); + if (MinContext->NumStats == 1) + { + PPM_CONTEXT::STATE tmp = *stats; + do { tmp.Freq = (Byte)(tmp.Freq - (tmp.Freq >> 1)); EscFreq >>= 1; } while (EscFreq > 1); + SubAllocator.FreeUnits(stats, (OldNS+1) >> 1); + *(FoundState = &MinContext->oneState()) = tmp; return; + } + } + EscFreq -= (EscFreq >> 1); + MinContext->SummFreq = (UInt16)(MinContext->SummFreq + EscFreq); + int n0 = (OldNS+1) >> 1, n1 = (MinContext->NumStats + 1) >> 1; + if (n0 != n1) + MinContext->Stats = SubAllocator.GetOffset(SubAllocator.ShrinkUnits(stats, n0, n1)); + FoundState = GetState(MinContext->Stats); + } + + void NextContext() + { + PPM_CONTEXT *c = GetContext(FoundState->GetSuccessor()); + if (!OrderFall && (Byte *)c > SubAllocator.pText) + MinContext = MaxContext = c; + else + { + UpdateModel(); + if (EscCount == 0) + ClearMask(); + } + } +}; + +// Tabulated escapes for exponential symbol distribution +const Byte ExpEscape[16]={ 25,14, 9, 7, 5, 5, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2 }; +#define GET_MEAN(SUMM,SHIFT,ROUND) ((SUMM+(1 << (SHIFT-ROUND))) >> (SHIFT)) + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecode.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecode.h new file mode 100644 index 000000000..fe6927bf8 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecode.h @@ -0,0 +1,156 @@ +// PpmdDecode.h +// 2009-05-30 : Igor Pavlov : Public domain +// This code is based on Dmitry Shkarin's PPMdH code (public domain) + +#ifndef __COMPRESS_PPMD_DECODE_H +#define __COMPRESS_PPMD_DECODE_H + +#include "PpmdContext.h" + +namespace NCompress { +namespace NPpmd { + +class CRangeDecoderVirt +{ +public: + virtual ~CRangeDecoderVirt() {} + virtual UInt32 GetThreshold(UInt32 total) = 0; + virtual void Decode(UInt32 start, UInt32 size) = 0; + virtual UInt32 DecodeBit(UInt32 size0, UInt32 numTotalBits) = 0; +}; + +typedef NRangeCoder::CDecoder CRangeDecoderMy; + +class CRangeDecoder:public CRangeDecoderVirt, public CRangeDecoderMy +{ + UInt32 GetThreshold(UInt32 total) { return CRangeDecoderMy::GetThreshold(total); } + void Decode(UInt32 start, UInt32 size) { CRangeDecoderMy::Decode(start, size); } + UInt32 DecodeBit(UInt32 size0, UInt32 numTotalBits) { return CRangeDecoderMy::DecodeBit(size0, numTotalBits); } +}; + +struct CDecodeInfo: public CInfo +{ + void DecodeBinSymbol(CRangeDecoderVirt *rangeDecoder) + { + PPM_CONTEXT::STATE& rs = MinContext->oneState(); + UInt16& bs = GetBinSumm(rs, GetContextNoCheck(MinContext->Suffix)->NumStats); + if (rangeDecoder->DecodeBit(bs, TOT_BITS) == 0) + { + FoundState = &rs; + rs.Freq = (Byte)(rs.Freq + (rs.Freq < 128 ? 1: 0)); + bs = (UInt16)(bs + INTERVAL - GET_MEAN(bs, PERIOD_BITS, 2)); + PrevSuccess = 1; + RunLength++; + } + else + { + bs = (UInt16)(bs - GET_MEAN(bs, PERIOD_BITS, 2)); + InitEsc = ExpEscape[bs >> 10]; + NumMasked = 1; + CharMask[rs.Symbol] = EscCount; + PrevSuccess = 0; + FoundState = NULL; + } + } + + void DecodeSymbol1(CRangeDecoderVirt *rangeDecoder) + { + PPM_CONTEXT::STATE* p = GetStateNoCheck(MinContext->Stats); + int i, count, hiCnt; + if ((count = rangeDecoder->GetThreshold(MinContext->SummFreq)) < (hiCnt = p->Freq)) + { + PrevSuccess = (2 * hiCnt > MinContext->SummFreq); + RunLength += PrevSuccess; + rangeDecoder->Decode(0, p->Freq); // MinContext->SummFreq); + (FoundState = p)->Freq = (Byte)(hiCnt += 4); + MinContext->SummFreq += 4; + if (hiCnt > MAX_FREQ) + rescale(); + return; + } + PrevSuccess = 0; + i = MinContext->NumStats - 1; + while ((hiCnt += (++p)->Freq) <= count) + if (--i == 0) + { + HiBitsFlag = HB2Flag[FoundState->Symbol]; + rangeDecoder->Decode(hiCnt, MinContext->SummFreq - hiCnt); // , MinContext->SummFreq); + CharMask[p->Symbol] = EscCount; + i = (NumMasked = MinContext->NumStats)-1; + FoundState = NULL; + do { CharMask[(--p)->Symbol] = EscCount; } while ( --i ); + return; + } + rangeDecoder->Decode(hiCnt - p->Freq, p->Freq); // , MinContext->SummFreq); + update1(p); + } + + + void DecodeSymbol2(CRangeDecoderVirt *rangeDecoder) + { + int count, hiCnt, i = MinContext->NumStats - NumMasked; + UInt32 freqSum; + SEE2_CONTEXT* psee2c = makeEscFreq2(i, freqSum); + PPM_CONTEXT::STATE* ps[256], ** pps = ps, * p = GetStateNoCheck(MinContext->Stats)-1; + hiCnt = 0; + do + { + do { p++; } while (CharMask[p->Symbol] == EscCount); + hiCnt += p->Freq; + *pps++ = p; + } + while ( --i ); + + freqSum += hiCnt; + count = rangeDecoder->GetThreshold(freqSum); + + p = *(pps = ps); + if (count < hiCnt) + { + hiCnt = 0; + while ((hiCnt += p->Freq) <= count) + p=*++pps; + rangeDecoder->Decode(hiCnt - p->Freq, p->Freq); // , freqSum); + + psee2c->update(); + update2(p); + } + else + { + rangeDecoder->Decode(hiCnt, freqSum - hiCnt); // , freqSum); + + i = MinContext->NumStats - NumMasked; + pps--; + do { CharMask[(*++pps)->Symbol] = EscCount; } while ( --i ); + psee2c->Summ = (UInt16)(psee2c->Summ + freqSum); + NumMasked = MinContext->NumStats; + } + } + + int DecodeSymbol(CRangeDecoderVirt *rangeDecoder) + { + if (MinContext->NumStats != 1) + DecodeSymbol1(rangeDecoder); + else + DecodeBinSymbol(rangeDecoder); + while ( !FoundState ) + { + do + { + OrderFall++; + MinContext = GetContext(MinContext->Suffix); + if (MinContext == 0) + return -1; + } + while (MinContext->NumStats == NumMasked); + DecodeSymbol2(rangeDecoder); + } + Byte symbol = FoundState->Symbol; + NextContext(); + return symbol; + } +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecoder.cpp new file mode 100644 index 000000000..0ac98c8b1 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecoder.cpp @@ -0,0 +1,183 @@ +// PpmdDecoder.cpp +// 2009-05-30 : Igor Pavlov : Public domain + +#include "StdAfx.h" + +#include "Common/Defs.h" +#include "Windows/Defs.h" + +#include "PpmdDecoder.h" + +namespace NCompress { +namespace NPpmd { + +const int kLenIdFinished = -1; +const int kLenIdNeedInit = -2; + +STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *properties, UInt32 size) +{ + if (size < 5) + return E_INVALIDARG; + _order = properties[0]; + _usedMemorySize = 0; + for (int i = 0; i < 4; i++) + _usedMemorySize += ((UInt32)(properties[1 + i])) << (i * 8); + + if (_usedMemorySize > kMaxMemBlockSize) + return E_NOTIMPL; + + if (!_rangeDecoder.Create(1 << 20)) + return E_OUTOFMEMORY; + if (!_info.SubAllocator.StartSubAllocator(_usedMemorySize)) + return E_OUTOFMEMORY; + + return S_OK; +} + +class CDecoderFlusher +{ + CDecoder *_coder; +public: + bool NeedFlush; + CDecoderFlusher(CDecoder *coder): _coder(coder), NeedFlush(true) {} + ~CDecoderFlusher() + { + if (NeedFlush) + _coder->Flush(); + _coder->ReleaseStreams(); + } +}; + +HRESULT CDecoder::CodeSpec(UInt32 size, Byte *memStream) +{ + if (_outSizeDefined) + { + const UInt64 rem = _outSize - _processedSize; + if (size > rem) + size = (UInt32)rem; + } + const UInt32 startSize = size; + + if (_remainLen == kLenIdFinished) + return S_OK; + if (_remainLen == kLenIdNeedInit) + { + _rangeDecoder.Init(); + _remainLen = 0; + _info.MaxOrder = 0; + _info.StartModelRare(_order); + } + while (size != 0) + { + int symbol = _info.DecodeSymbol(&_rangeDecoder); + if (symbol < 0) + { + _remainLen = kLenIdFinished; + break; + } + if (memStream != 0) + *memStream++ = (Byte)symbol; + else + _outStream.WriteByte((Byte)symbol); + size--; + } + _processedSize += startSize - size; + return S_OK; +} + +STDMETHODIMP CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + if (!_outStream.Create(1 << 20)) + return E_OUTOFMEMORY; + + SetInStream(inStream); + _outStream.SetStream(outStream); + SetOutStreamSize(outSize); + CDecoderFlusher flusher(this); + + for (;;) + { + _processedSize = _outStream.GetProcessedSize(); + UInt32 curSize = (1 << 18); + RINOK(CodeSpec(curSize, NULL)); + if (_remainLen == kLenIdFinished) + break; + if (progress != NULL) + { + UInt64 inSize = _rangeDecoder.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&inSize, &_processedSize)); + } + if (_outSizeDefined) + if (_outStream.GetProcessedSize() >= _outSize) + break; + } + flusher.NeedFlush = false; + return Flush(); +} + +#ifdef _NO_EXCEPTIONS + +#define PPMD_TRY_BEGIN +#define PPMD_TRY_END + +#else + +#define PPMD_TRY_BEGIN try { +#define PPMD_TRY_END } \ + catch(const CInBufferException &e) { return e.ErrorCode; } \ + catch(const COutBufferException &e) { return e.ErrorCode; } \ + catch(...) { return S_FALSE; } + +#endif + + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + PPMD_TRY_BEGIN + return CodeReal(inStream, outStream, inSize, outSize, progress); + PPMD_TRY_END +} + +STDMETHODIMP CDecoder::SetInStream(ISequentialInStream *inStream) +{ + _rangeDecoder.SetStream(inStream); + return S_OK; +} + +STDMETHODIMP CDecoder::ReleaseInStream() +{ + _rangeDecoder.ReleaseStream(); + return S_OK; +} + +STDMETHODIMP CDecoder::SetOutStreamSize(const UInt64 *outSize) +{ + _outSizeDefined = (outSize != NULL); + if (_outSizeDefined) + _outSize = *outSize; + _processedSize = 0; + _remainLen = kLenIdNeedInit; + _outStream.Init(); + return S_OK; +} + +#ifndef NO_READ_FROM_CODER + +STDMETHODIMP CDecoder::Read(void *data, UInt32 size, UInt32 *processedSize) +{ + PPMD_TRY_BEGIN + if (processedSize) + *processedSize = 0; + const UInt64 startPos = _processedSize; + RINOK(CodeSpec(size, (Byte *)data)); + if (processedSize) + *processedSize = (UInt32)(_processedSize - startPos); + return Flush(); + PPMD_TRY_END +} + +#endif + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecoder.h new file mode 100644 index 000000000..31ab8f82a --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdDecoder.h @@ -0,0 +1,87 @@ +// PpmdDecoder.h +// 2009-05-30 : Igor Pavlov : Public domain + +#ifndef __COMPRESS_PPMD_DECODER_H +#define __COMPRESS_PPMD_DECODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "../Common/OutBuffer.h" + +#include "PpmdDecode.h" +#include "RangeCoder.h" + +namespace NCompress { +namespace NPpmd { + +class CDecoder : + public ICompressCoder, + public ICompressSetDecoderProperties2, + #ifndef NO_READ_FROM_CODER + public ICompressSetInStream, + public ICompressSetOutStreamSize, + public ISequentialInStream, + #endif + public CMyUnknownImp +{ + CRangeDecoder _rangeDecoder; + + COutBuffer _outStream; + + CDecodeInfo _info; + + Byte _order; + UInt32 _usedMemorySize; + + int _remainLen; + UInt64 _outSize; + bool _outSizeDefined; + UInt64 _processedSize; + + HRESULT CodeSpec(UInt32 num, Byte *memStream); + +public: + + #ifndef NO_READ_FROM_CODER + MY_UNKNOWN_IMP4( + ICompressSetDecoderProperties2, + ICompressSetInStream, + ICompressSetOutStreamSize, + ISequentialInStream) + #else + MY_UNKNOWN_IMP1( + ICompressSetDecoderProperties2) + #endif + + void ReleaseStreams() + { + ReleaseInStream(); + _outStream.ReleaseStream(); + } + + HRESULT Flush() { return _outStream.Flush(); } + + STDMETHOD(CodeReal)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size); + + STDMETHOD(SetInStream)(ISequentialInStream *inStream); + STDMETHOD(ReleaseInStream)(); + STDMETHOD(SetOutStreamSize)(const UInt64 *outSize); + + #ifndef NO_READ_FROM_CODER + STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize); + #endif + + CDecoder(): _outSizeDefined(false) {} +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncode.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncode.h new file mode 100644 index 000000000..012f859c8 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncode.h @@ -0,0 +1,142 @@ +// PpmdEncode.h +// 2009-05-30 : Igor Pavlov : Public domain +// This code is based on Dmitry Shkarin's PPMdH code (public domain) + +#ifndef __COMPRESS_PPMD_ENCODE_H +#define __COMPRESS_PPMD_ENCODE_H + +#include "PpmdContext.h" + +namespace NCompress { +namespace NPpmd { + +struct CEncodeInfo: public CInfo +{ + void EncodeBinSymbol(int symbol, NRangeCoder::CEncoder *rangeEncoder) + { + PPM_CONTEXT::STATE& rs = MinContext->oneState(); + UInt16 &bs = GetBinSumm(rs, GetContextNoCheck(MinContext->Suffix)->NumStats); + if (rs.Symbol == symbol) + { + FoundState = &rs; + rs.Freq = (Byte)(rs.Freq + (rs.Freq < 128 ? 1: 0)); + rangeEncoder->EncodeBit(bs, TOT_BITS, 0); + bs = (UInt16)(bs + INTERVAL - GET_MEAN(bs, PERIOD_BITS, 2)); + PrevSuccess = 1; + RunLength++; + } + else + { + rangeEncoder->EncodeBit(bs, TOT_BITS, 1); + bs = (UInt16)(bs - GET_MEAN(bs, PERIOD_BITS, 2)); + InitEsc = ExpEscape[bs >> 10]; + NumMasked = 1; + CharMask[rs.Symbol] = EscCount; + PrevSuccess = 0; + FoundState = NULL; + } + } + + void EncodeSymbol1(int symbol, NRangeCoder::CEncoder *rangeEncoder) + { + PPM_CONTEXT::STATE* p = GetStateNoCheck(MinContext->Stats); + if (p->Symbol == symbol) + { + PrevSuccess = (2 * (p->Freq) > MinContext->SummFreq); + RunLength += PrevSuccess; + rangeEncoder->Encode(0, p->Freq, MinContext->SummFreq); + (FoundState = p)->Freq += 4; + MinContext->SummFreq += 4; + if (p->Freq > MAX_FREQ) + rescale(); + return; + } + PrevSuccess = 0; + int LoCnt = p->Freq, i = MinContext->NumStats - 1; + while ((++p)->Symbol != symbol) + { + LoCnt += p->Freq; + if (--i == 0) + { + HiBitsFlag = HB2Flag[FoundState->Symbol]; + CharMask[p->Symbol] = EscCount; + i=(NumMasked = MinContext->NumStats)-1; + FoundState = NULL; + do { CharMask[(--p)->Symbol] = EscCount; } while ( --i ); + rangeEncoder->Encode(LoCnt, MinContext->SummFreq - LoCnt, MinContext->SummFreq); + return; + } + } + rangeEncoder->Encode(LoCnt, p->Freq, MinContext->SummFreq); + update1(p); + } + + void EncodeSymbol2(int symbol, NRangeCoder::CEncoder *rangeEncoder) + { + int hiCnt, i = MinContext->NumStats - NumMasked; + UInt32 scale; + SEE2_CONTEXT* psee2c = makeEscFreq2(i, scale); + PPM_CONTEXT::STATE* p = GetStateNoCheck(MinContext->Stats) - 1; + hiCnt = 0; + do + { + do { p++; } while (CharMask[p->Symbol] == EscCount); + hiCnt += p->Freq; + if (p->Symbol == symbol) + goto SYMBOL_FOUND; + CharMask[p->Symbol] = EscCount; + } + while ( --i ); + + rangeEncoder->Encode(hiCnt, scale, hiCnt + scale); + scale += hiCnt; + + psee2c->Summ = (UInt16)(psee2c->Summ + scale); + NumMasked = MinContext->NumStats; + return; +SYMBOL_FOUND: + + UInt32 highCount = hiCnt; + UInt32 lowCount = highCount - p->Freq; + if ( --i ) + { + PPM_CONTEXT::STATE* p1 = p; + do + { + do { p1++; } while (CharMask[p1->Symbol] == EscCount); + hiCnt += p1->Freq; + } + while ( --i ); + } + // SubRange.scale += hiCnt; + scale += hiCnt; + rangeEncoder->Encode(lowCount, highCount - lowCount, scale); + psee2c->update(); + update2(p); + } + + void EncodeSymbol(int c, NRangeCoder::CEncoder *rangeEncoder) + { + if (MinContext->NumStats != 1) + EncodeSymbol1(c, rangeEncoder); + else + EncodeBinSymbol(c, rangeEncoder); + while ( !FoundState ) + { + do + { + OrderFall++; + MinContext = GetContext(MinContext->Suffix); + if (MinContext == 0) + return; // S_OK; + } + while (MinContext->NumStats == NumMasked); + EncodeSymbol2(c, rangeEncoder); + } + NextContext(); + } +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncoder.cpp new file mode 100644 index 000000000..ce1b7af02 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncoder.cpp @@ -0,0 +1,148 @@ +// PpmdEncoder.cpp +// 2009-05-30 : Igor Pavlov : Public domain + +#include "StdAfx.h" + +// #include <fstream.h> +// #include <iomanip.h> + +#include "../Common/StreamUtils.h" + +#include "PpmdEncoder.h" + +namespace NCompress { +namespace NPpmd { + +const UInt32 kMinMemSize = (1 << 11); +const UInt32 kMinOrder = 2; + +/* +UInt32 g_NumInner = 0; +UInt32 g_InnerCycles = 0; + +UInt32 g_Encode2 = 0; +UInt32 g_Encode2Cycles = 0; +UInt32 g_Encode2Cycles2 = 0; + +class CCounter +{ +public: + CCounter() {} + ~CCounter() + { + ofstream ofs("Res.dat"); + ofs << "innerEncode1 = " << setw(10) << g_NumInner << endl; + ofs << "g_InnerCycles = " << setw(10) << g_InnerCycles << endl; + ofs << "g_Encode2 = " << setw(10) << g_Encode2 << endl; + ofs << "g_Encode2Cycles = " << setw(10) << g_Encode2Cycles << endl; + ofs << "g_Encode2Cycles2= " << setw(10) << g_Encode2Cycles2 << endl; + + } +}; +CCounter g_Counter; +*/ + +STDMETHODIMP CEncoder::SetCoderProperties(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps) +{ + for (UInt32 i = 0; i < numProps; i++) + { + const PROPVARIANT &prop = props[i]; + switch(propIDs[i]) + { + case NCoderPropID::kUsedMemorySize: + if (prop.vt != VT_UI4) + return E_INVALIDARG; + if (prop.ulVal < kMinMemSize || prop.ulVal > kMaxMemBlockSize) + return E_INVALIDARG; + _usedMemorySize = (UInt32)prop.ulVal; + break; + case NCoderPropID::kOrder: + if (prop.vt != VT_UI4) + return E_INVALIDARG; + if (prop.ulVal < static_cast< Int32 >( kMinOrder ) || prop.ulVal > static_cast< Int32 >( kMaxOrderCompress) ) + return E_INVALIDARG; + _order = (Byte)prop.ulVal; + break; + default: + return E_INVALIDARG; + } + } + return S_OK; +} + +STDMETHODIMP CEncoder::WriteCoderProperties(ISequentialOutStream *outStream) +{ + const UInt32 kPropSize = 5; + Byte props[kPropSize]; + props[0] = _order; + for (int i = 0; i < 4; i++) + props[1 + i] = Byte(_usedMemorySize >> (8 * i)); + return WriteStream(outStream, props, kPropSize); +} + +const UInt32 kUsedMemorySizeDefault = (1 << 24); +const int kOrderDefault = 6; + +CEncoder::CEncoder(): + _usedMemorySize(kUsedMemorySizeDefault), + _order(kOrderDefault) +{ +} + + +HRESULT CEncoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 * /* outSize */, ICompressProgressInfo *progress) +{ + if (!_inStream.Create(1 << 20)) + return E_OUTOFMEMORY; + if (!_rangeEncoder.Create(1 << 20)) + return E_OUTOFMEMORY; + if (!_info.SubAllocator.StartSubAllocator(_usedMemorySize)) + return E_OUTOFMEMORY; + + _inStream.SetStream(inStream); + _inStream.Init(); + + _rangeEncoder.SetStream(outStream); + _rangeEncoder.Init(); + + CEncoderFlusher flusher(this); + + _info.MaxOrder = 0; + _info.StartModelRare(_order); + + for (;;) + { + UInt32 size = (1 << 18); + do + { + Byte symbol; + if (!_inStream.ReadByte(symbol)) + { + // here we can write End Mark for stream version. + // In current version this feature is not used. + // _info.EncodeSymbol(-1, &_rangeEncoder); + return S_OK; + } + _info.EncodeSymbol(symbol, &_rangeEncoder); + } + while (--size != 0); + if (progress != NULL) + { + UInt64 inSize = _inStream.GetProcessedSize(); + UInt64 outSize = _rangeEncoder.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&inSize, &outSize)); + } + } +} + +STDMETHODIMP CEncoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const COutBufferException &e) { return e.ErrorCode; } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(...) { return E_FAIL; } +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncoder.h new file mode 100644 index 000000000..07b368a7e --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdEncoder.h @@ -0,0 +1,79 @@ +// PpmdEncoder.h +// 2009-05-30 : Igor Pavlov : Public domain + +#ifndef __COMPRESS_PPMD_ENCODER_H +#define __COMPRESS_PPMD_ENCODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" + +#include "PpmdEncode.h" +#include "RangeCoder.h" + +namespace NCompress { +namespace NPpmd { + +class CEncoder : + public ICompressCoder, + public ICompressSetCoderProperties, + public ICompressWriteCoderProperties, + public CMyUnknownImp +{ +public: + CInBuffer _inStream; + + NRangeCoder::CEncoder _rangeEncoder; + + CEncodeInfo _info; + UInt32 _usedMemorySize; + Byte _order; + + HRESULT Flush() + { + _rangeEncoder.FlushData(); + return _rangeEncoder.FlushStream(); + } + + void ReleaseStreams() + { + _inStream.ReleaseStream(); + _rangeEncoder.ReleaseStream(); + } + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + class CEncoderFlusher + { + CEncoder *_encoder; + public: + CEncoderFlusher(CEncoder *encoder): _encoder(encoder) {} + ~CEncoderFlusher() + { + _encoder->Flush(); + _encoder->ReleaseStreams(); + } + }; + +public: + + MY_UNKNOWN_IMP2( + ICompressSetCoderProperties, + ICompressWriteCoderProperties) + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps); + + STDMETHOD(WriteCoderProperties)(ISequentialOutStream *outStream); + + CEncoder(); +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdRegister.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdRegister.cpp new file mode 100644 index 000000000..9f59fcdd3 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdRegister.cpp @@ -0,0 +1,21 @@ +// PpmdRegister.cpp +// 2009-05-30 : Igor Pavlov : Public domain + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "PpmdDecoder.h" + +static void *CreateCodec() { return (void *)(ICompressCoder *)(new NCompress::NPpmd::CDecoder); } +#ifndef EXTRACT_ONLY +#include "PpmdEncoder.h" +static void *CreateCodecOut() { return (void *)(ICompressCoder *)(new NCompress::NPpmd::CEncoder); } +#else +#define CreateCodecOut 0 +#endif + +static CCodecInfo g_CodecInfo = + { CreateCodec, CreateCodecOut, 0x030401, L"PPMD", 1, false }; + +REGISTER_CODEC(PPMD) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdSubAlloc.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdSubAlloc.h new file mode 100644 index 000000000..f264f6376 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdSubAlloc.h @@ -0,0 +1,293 @@ +// PpmdSubAlloc.h +// 2009-05-30 : Igor Pavlov : Public domain +// This code is based on Dmitry Shkarin's PPMdH code (public domain) + +#ifndef __COMPRESS_PPMD_SUB_ALLOC_H +#define __COMPRESS_PPMD_SUB_ALLOC_H + +#include "../../../C/Alloc.h" + +#include "PpmdType.h" + +const UINT N1=4, N2=4, N3=4, N4=(128+3-1*N1-2*N2-3*N3)/4; +const UINT UNIT_SIZE=12, N_INDEXES=N1+N2+N3+N4; + +// Extra 1 * UNIT_SIZE for NULL support +// Extra 2 * UNIT_SIZE for s0 in GlueFreeBlocks() +const UInt32 kExtraSize = (UNIT_SIZE * 3); +const UInt32 kMaxMemBlockSize = 0xFFFFFFFF - kExtraSize; + +struct MEM_BLK +{ + UInt16 Stamp, NU; + UInt32 Next, Prev; + void InsertAt(Byte *Base, UInt32 p) + { + Prev = p; + MEM_BLK *pp = (MEM_BLK *)(Base + p); + Next = pp->Next; + pp->Next = ((MEM_BLK *)(Base + Next))->Prev = (UInt32)((Byte *)this - Base); + } + void Remove(Byte *Base) + { + ((MEM_BLK *)(Base + Prev))->Next = Next; + ((MEM_BLK *)(Base + Next))->Prev = Prev; + } +}; + + +class CSubAllocator +{ + UInt32 SubAllocatorSize; + Byte Indx2Units[N_INDEXES], Units2Indx[128], GlueCount; + UInt32 FreeList[N_INDEXES]; + + Byte *Base; + Byte *HeapStart, *LoUnit, *HiUnit; +public: + Byte *pText, *UnitsStart; + CSubAllocator(): + SubAllocatorSize(0), + GlueCount(0), + LoUnit(0), + HiUnit(0), + pText(0), + UnitsStart(0) + { + memset(Indx2Units, 0, sizeof(Indx2Units)); + memset(FreeList, 0, sizeof(FreeList)); + } + ~CSubAllocator() + { + StopSubAllocator(); + }; + + void *GetPtr(UInt32 offset) const { return (offset == 0) ? 0 : (void *)(Base + offset); } + void *GetPtrNoCheck(UInt32 offset) const { return (void *)(Base + offset); } + UInt32 GetOffset(void *ptr) const { return (ptr == 0) ? 0 : (UInt32)((Byte *)ptr - Base); } + UInt32 GetOffsetNoCheck(void *ptr) const { return (UInt32)((Byte *)ptr - Base); } + MEM_BLK *GetBlk(UInt32 offset) const { return (MEM_BLK *)(Base + offset); } + UInt32 *GetNode(UInt32 offset) const { return (UInt32 *)(Base + offset); } + + void InsertNode(void* p, int indx) + { + *(UInt32 *)p = FreeList[indx]; + FreeList[indx] = GetOffsetNoCheck(p); + } + + void* RemoveNode(int indx) + { + UInt32 offset = FreeList[indx]; + UInt32 *p = GetNode(offset); + FreeList[indx] = *p; + return (void *)p; + } + + UINT U2B(int NU) const { return (UINT)(NU) * UNIT_SIZE; } + + void SplitBlock(void* pv, int oldIndx, int newIndx) + { + int i, UDiff = Indx2Units[oldIndx] - Indx2Units[newIndx]; + Byte* p = ((Byte*)pv) + U2B(Indx2Units[newIndx]); + if (Indx2Units[i = Units2Indx[UDiff-1]] != UDiff) + { + InsertNode(p, --i); + p += U2B(i = Indx2Units[i]); + UDiff -= i; + } + InsertNode(p, Units2Indx[UDiff - 1]); + } + + UInt32 GetUsedMemory() const + { + UInt32 RetVal = SubAllocatorSize - (UInt32)(HiUnit - LoUnit) - (UInt32)(UnitsStart - pText); + for (UInt32 i = 0; i < N_INDEXES; i++) + for (UInt32 pn = FreeList[i]; pn != 0; RetVal -= (UInt32)Indx2Units[i] * UNIT_SIZE) + pn = *GetNode(pn); + return (RetVal >> 2); + } + + UInt32 GetSubAllocatorSize() const { return SubAllocatorSize; } + + void StopSubAllocator() + { + if (SubAllocatorSize != 0) + { + BigFree(Base); + SubAllocatorSize = 0; + Base = 0; + } + } + + bool StartSubAllocator(UInt32 size) + { + if (SubAllocatorSize == size) + return true; + StopSubAllocator(); + if (size == 0) + Base = 0; + else + { + if ((Base = (Byte *)::BigAlloc(size + kExtraSize)) == 0) + return false; + HeapStart = Base + UNIT_SIZE; // we need such code to support NULL; + } + SubAllocatorSize = size; + return true; + } + + void InitSubAllocator() + { + unsigned int i, k; + memset(FreeList, 0, sizeof(FreeList)); + HiUnit = (pText = HeapStart) + SubAllocatorSize; + UINT Diff = UNIT_SIZE * (SubAllocatorSize / 8 / UNIT_SIZE * 7); + LoUnit = UnitsStart = HiUnit - Diff; + for (i = 0, k=1; i < N1 ; i++, k += 1) Indx2Units[i] = (Byte)k; + for (k++; i < N1 + N2 ;i++, k += 2) Indx2Units[i] = (Byte)k; + for (k++; i < N1 + N2 + N3 ;i++,k += 3) Indx2Units[i] = (Byte)k; + for (k++; i < N1 + N2 + N3 + N4; i++, k += 4) Indx2Units[i] = (Byte)k; + GlueCount = 0; + for (k = i = 0; k < 128; k++) + { + i += (Indx2Units[i] < k+1); + Units2Indx[k] = (Byte)i; + } + } + + void GlueFreeBlocks() + { + UInt32 s0 = (UInt32)(HeapStart + SubAllocatorSize - Base); + + // We need add exta MEM_BLK with Stamp=0 + GetBlk(s0)->Stamp = 0; + s0 += UNIT_SIZE; + MEM_BLK *ps0 = GetBlk(s0); + + UInt32 p; + unsigned int i; + if (LoUnit != HiUnit) + *LoUnit=0; + ps0->Next = ps0->Prev = s0; + + for (i = 0; i < N_INDEXES; i++) + while (FreeList[i] != 0) + { + MEM_BLK *pp = (MEM_BLK *)RemoveNode(i); + pp->InsertAt(Base, s0); + pp->Stamp = 0xFFFF; + pp->NU = Indx2Units[i]; + } + for (p = ps0->Next; p != s0; p = GetBlk(p)->Next) + { + for (;;) + { + MEM_BLK *pp = GetBlk(p); + MEM_BLK *pp1 = GetBlk(p + pp->NU * UNIT_SIZE); + if (pp1->Stamp != 0xFFFF || int(pp->NU) + pp1->NU >= 0x10000) + break; + pp1->Remove(Base); + pp->NU = (UInt16)(pp->NU + pp1->NU); + } + } + while ((p = ps0->Next) != s0) + { + MEM_BLK *pp = GetBlk(p); + pp->Remove(Base); + int sz; + for (sz = pp->NU; sz > 128; sz -= 128, p += 128 * UNIT_SIZE) + InsertNode(Base + p, N_INDEXES - 1); + if (Indx2Units[i = Units2Indx[sz-1]] != sz) + { + int k = sz - Indx2Units[--i]; + InsertNode(Base + p + (sz - k) * UNIT_SIZE, k - 1); + } + InsertNode(Base + p, i); + } + } + void* AllocUnitsRare(int indx) + { + if ( !GlueCount ) + { + GlueCount = 255; + GlueFreeBlocks(); + if (FreeList[indx] != 0) + return RemoveNode(indx); + } + int i = indx; + do + { + if (++i == static_cast< int >( N_INDEXES) ) + { + GlueCount--; + i = U2B(Indx2Units[indx]); + return (UnitsStart - pText > i) ? (UnitsStart -= i) : (NULL); + } + } while (FreeList[i] == 0); + void* RetVal = RemoveNode(i); + SplitBlock(RetVal, i, indx); + return RetVal; + } + + void* AllocUnits(int NU) + { + int indx = Units2Indx[NU - 1]; + if (FreeList[indx] != 0) + return RemoveNode(indx); + void* RetVal = LoUnit; + LoUnit += U2B(Indx2Units[indx]); + if (LoUnit <= HiUnit) + return RetVal; + LoUnit -= U2B(Indx2Units[indx]); + return AllocUnitsRare(indx); + } + + void* AllocContext() + { + if (HiUnit != LoUnit) + return (HiUnit -= UNIT_SIZE); + if (FreeList[0] != 0) + return RemoveNode(0); + return AllocUnitsRare(0); + } + + void* ExpandUnits(void* oldPtr, int oldNU) + { + int i0=Units2Indx[oldNU - 1], i1=Units2Indx[oldNU - 1 + 1]; + if (i0 == i1) + return oldPtr; + void* ptr = AllocUnits(oldNU + 1); + if (ptr) + { + memcpy(ptr, oldPtr, U2B(oldNU)); + InsertNode(oldPtr, i0); + } + return ptr; + } + + void* ShrinkUnits(void* oldPtr, int oldNU, int newNU) + { + int i0 = Units2Indx[oldNU - 1], i1 = Units2Indx[newNU - 1]; + if (i0 == i1) + return oldPtr; + if (FreeList[i1] != 0) + { + void* ptr = RemoveNode(i1); + memcpy(ptr, oldPtr, U2B(newNU)); + InsertNode(oldPtr,i0); + return ptr; + } + else + { + SplitBlock(oldPtr, i0, i1); + return oldPtr; + } + } + + void FreeUnits(void* ptr, int oldNU) + { + InsertNode(ptr, Units2Indx[oldNU - 1]); + } +}; + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdType.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdType.h new file mode 100644 index 000000000..e4b0203c0 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/PpmdType.h @@ -0,0 +1,14 @@ +// PpmdType.h +// 2009-05-30 : Igor Pavlov : Public domain +// This code is based on Dmitry Shkarin's PPMdH code (public domain) + +#ifndef __COMPRESS_PPMD_TYPE_H +#define __COMPRESS_PPMD_TYPE_H + +const int kMaxOrderCompress = 32; +const int MAX_O = 255; /* maximum allowed model order */ + +template <class T> +inline void _PPMD_SWAP(T& t1,T& t2) { T tmp = t1; t1 = t2; t2 = tmp; } + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/QuantumDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/QuantumDecoder.cpp new file mode 100644 index 000000000..b4c1c2563 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/QuantumDecoder.cpp @@ -0,0 +1,171 @@ +// QuantumDecoder.cpp + +#include "StdAfx.h" + +#include "../../Common/Defs.h" + +#include "QuantumDecoder.h" + +namespace NCompress { +namespace NQuantum { + +// const UInt32 kDictionarySizeMax = (1 << 21); + +const int kLenIdNeedInit = -2; + +void CDecoder::Init() +{ + m_Selector.Init(kNumSelectors); + for (unsigned int i = 0; i < kNumLitSelectors; i++) + m_Literals[i].Init(kNumLitSymbols); + unsigned int numItems = _numDictBits << 1; + m_PosSlot[0].Init(MyMin(numItems, kNumLen3PosSymbolsMax)); + m_PosSlot[1].Init(MyMin(numItems, kNumLen4PosSymbolsMax)); + m_PosSlot[2].Init(MyMin(numItems, kNumLen5PosSymbolsMax)); + m_LenSlot.Init(kNumLenSymbols); +} + +HRESULT CDecoder::CodeSpec(UInt32 curSize) +{ + if (_remainLen == kLenIdNeedInit) + { + if (!_keepHistory) + { + if (!_outWindowStream.Create(_dictionarySize)) + return E_OUTOFMEMORY; + Init(); + } + if (!_rangeDecoder.Create(1 << 20)) + return E_OUTOFMEMORY; + _rangeDecoder.Init(); + _remainLen = 0; + } + if (curSize == 0) + return S_OK; + + while(_remainLen > 0 && curSize > 0) + { + _remainLen--; + Byte b = _outWindowStream.GetByte(_rep0); + _outWindowStream.PutByte(b); + curSize--; + } + + while(curSize > 0) + { + if (_rangeDecoder.Stream.WasFinished()) + return S_FALSE; + + unsigned int selector = m_Selector.Decode(&_rangeDecoder); + if (selector < kNumLitSelectors) + { + Byte b = (Byte)((selector << (8 - kNumLitSelectorBits)) + m_Literals[selector].Decode(&_rangeDecoder)); + _outWindowStream.PutByte(b); + curSize--; + } + else + { + selector -= kNumLitSelectors; + unsigned int len = selector + kMatchMinLen; + if (selector == 2) + { + unsigned int lenSlot = m_LenSlot.Decode(&_rangeDecoder);; + if (lenSlot >= kNumSimpleLenSlots) + { + lenSlot -= 2; + int numDirectBits = (int)(lenSlot >> 2); + len += ((4 | (lenSlot & 3)) << numDirectBits) - 2; + if (numDirectBits < 6) + len += _rangeDecoder.Stream.ReadBits(numDirectBits); + } + else + len += lenSlot; + } + UInt32 rep0 = m_PosSlot[selector].Decode(&_rangeDecoder);; + if (rep0 >= kNumSimplePosSlots) + { + int numDirectBits = (int)((rep0 >> 1) - 1); + rep0 = ((2 | (rep0 & 1)) << numDirectBits) + _rangeDecoder.Stream.ReadBits(numDirectBits); + } + unsigned int locLen = len; + if (len > curSize) + locLen = (unsigned int)curSize; + if (!_outWindowStream.CopyBlock(rep0, locLen)) + return S_FALSE; + curSize -= locLen; + len -= locLen; + if (len != 0) + { + _remainLen = (int)len; + _rep0 = rep0; + break; + } + } + } + return _rangeDecoder.Stream.WasFinished() ? S_FALSE : S_OK; +} + +HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + if (outSize == NULL) + return E_INVALIDARG; + UInt64 size = *outSize; + + SetInStream(inStream); + _outWindowStream.SetStream(outStream); + SetOutStreamSize(outSize); + CDecoderFlusher flusher(this); + + const UInt64 start = _outWindowStream.GetProcessedSize(); + for (;;) + { + UInt32 curSize = 1 << 18; + UInt64 rem = size - (_outWindowStream.GetProcessedSize() - start); + if (curSize > rem) + curSize = (UInt32)rem; + if (curSize == 0) + break; + RINOK(CodeSpec(curSize)); + if (progress != NULL) + { + UInt64 inSize = _rangeDecoder.GetProcessedSize(); + UInt64 nowPos64 = _outWindowStream.GetProcessedSize() - start; + RINOK(progress->SetRatioInfo(&inSize, &nowPos64)); + } + } + flusher.NeedFlush = false; + return Flush(); +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const CLzOutWindowException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +STDMETHODIMP CDecoder::SetInStream(ISequentialInStream *inStream) +{ + _rangeDecoder.SetStream(inStream); + return S_OK; +} + +STDMETHODIMP CDecoder::ReleaseInStream() +{ + _rangeDecoder.ReleaseStream(); + return S_OK; +} + +STDMETHODIMP CDecoder::SetOutStreamSize(const UInt64 *outSize) +{ + if (outSize == NULL) + return E_FAIL; + _remainLen = kLenIdNeedInit; + _outWindowStream.Init(_keepHistory); + return S_OK; +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/QuantumDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/QuantumDecoder.h new file mode 100644 index 000000000..383514468 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/QuantumDecoder.h @@ -0,0 +1,287 @@ +// QuantumDecoder.h + +#ifndef __COMPRESS_QUANTUM_DECODER_H +#define __COMPRESS_QUANTUM_DECODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" + +#include "LzOutWindow.h" + +namespace NCompress { +namespace NQuantum { + +class CStreamBitDecoder +{ + UInt32 m_Value; + CInBuffer m_Stream; +public: + bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); } + void SetStream(ISequentialInStream *inStream) { m_Stream.SetStream(inStream);} + void ReleaseStream() { m_Stream.ReleaseStream();} + + void Finish() { m_Value = 0x10000; } + + void Init() + { + m_Stream.Init(); + m_Value = 0x10000; + } + + UInt64 GetProcessedSize() const { return m_Stream.GetProcessedSize(); } + bool WasFinished() const { return m_Stream.WasFinished(); }; + + UInt32 ReadBit() + { + if (m_Value >= 0x10000) + m_Value = 0x100 | m_Stream.ReadByte(); + UInt32 res = (m_Value >> 7) & 1; + m_Value <<= 1; + return res; + } + + UInt32 ReadBits(int numBits) // numBits > 0 + { + UInt32 res = 0; + do + res = (res << 1) | ReadBit(); + while(--numBits != 0); + return res; + } +}; + +const int kNumLitSelectorBits = 2; +const unsigned int kNumLitSelectors = (1 << kNumLitSelectorBits); +const unsigned int kNumLitSymbols = 1 << (8 - kNumLitSelectorBits); +const unsigned int kNumMatchSelectors = 3; +const unsigned int kNumSelectors = kNumLitSelectors + kNumMatchSelectors; +const unsigned int kNumLen3PosSymbolsMax = 24; +const unsigned int kNumLen4PosSymbolsMax = 36; +const unsigned int kNumLen5PosSymbolsMax = 42; +const unsigned int kNumLenSymbols = 27; + +const unsigned int kNumSymbolsMax = kNumLitSymbols; // 64 + +const unsigned int kMatchMinLen = 3; +const unsigned int kNumSimplePosSlots = 4; +const unsigned int kNumSimpleLenSlots = 6; + +namespace NRangeCoder { + +class CDecoder +{ + UInt32 Low; + UInt32 Range; + UInt32 Code; +public: + CStreamBitDecoder Stream; + bool Create(UInt32 bufferSize) { return Stream.Create(bufferSize); } + void SetStream(ISequentialInStream *stream) { Stream.SetStream(stream); } + void ReleaseStream() { Stream.ReleaseStream(); } + + void Init() + { + Stream.Init(); + Low = 0; + Range = 0x10000; + Code = Stream.ReadBits(16); + } + + void Finish() + { + // we need these extra two Bit_reads + Stream.ReadBit(); + Stream.ReadBit(); + Stream.Finish(); + } + + UInt64 GetProcessedSize() const { return Stream.GetProcessedSize(); } + + UInt32 GetThreshold(UInt32 total) const + { + return ((Code + 1) * total - 1) / Range; // & 0xFFFF is not required; + } + + void Decode(UInt32 start, UInt32 end, UInt32 total) + { + UInt32 high = Low + end * Range / total - 1; + UInt32 offset = start * Range / total; + Code -= offset; + Low += offset; + for (;;) + { + if ((Low & 0x8000) != (high & 0x8000)) + { + if ((Low & 0x4000) == 0 || (high & 0x4000) != 0) + break; + Low &= 0x3FFF; + high |= 0x4000; + } + Low = (Low << 1) & 0xFFFF; + high = ((high << 1) | 1) & 0xFFFF; + Code = ((Code << 1) | Stream.ReadBit()); + } + Range = high - Low + 1; + } +}; + +const UInt16 kUpdateStep = 8; +const UInt16 kFreqSumMax = 3800; +const UInt16 kReorderCountStart = 4; +const UInt16 kReorderCount = 50; + +class CModelDecoder +{ + unsigned int NumItems; + unsigned int ReorderCount; + UInt16 Freqs[kNumSymbolsMax + 1]; + Byte Values[kNumSymbolsMax]; +public: + void Init(unsigned int numItems) + { + NumItems = numItems; + ReorderCount = kReorderCountStart; + for(unsigned int i = 0; i < numItems; i++) + { + Freqs[i] = (UInt16)(numItems - i); + Values[i] = (Byte)i; + } + Freqs[numItems] = 0; + } + + unsigned int Decode(CDecoder *rangeDecoder) + { + UInt32 threshold = rangeDecoder->GetThreshold(Freqs[0]); + unsigned int i; + for (i = 1; Freqs[i] > threshold; i++) {} + rangeDecoder->Decode(Freqs[i], Freqs[i - 1], Freqs[0]); + unsigned int res = Values[--i]; + do + Freqs[i] += kUpdateStep; + while(i-- != 0); + + if (Freqs[0] > kFreqSumMax) + { + if (--ReorderCount == 0) + { + ReorderCount = kReorderCount; + for(i = 0; i < NumItems; i++) + Freqs[i] = (UInt16)(((Freqs[i] - Freqs[i + 1]) + 1) >> 1); + for(i = 0; i < NumItems - 1; i++) + for(unsigned int j = i + 1; j < NumItems; j++) + if (Freqs[i] < Freqs[j]) + { + UInt16 tmpFreq = Freqs[i]; + Byte tmpVal = Values[i]; + Freqs[i] = Freqs[j]; + Values[i] = Values[j]; + Freqs[j] = tmpFreq; + Values[j] = tmpVal; + } + do + Freqs[i] = (UInt16)(Freqs[i] + Freqs[i + 1]); + while(i-- != 0); + } + else + { + i = NumItems - 1; + do + { + Freqs[i] >>= 1; + if (Freqs[i] <= Freqs[i + 1]) + Freqs[i] = (UInt16)(Freqs[i + 1] + 1); + } + while(i-- != 0); + } + } + return res; + }; +}; + +} + +class CDecoder: + public ICompressCoder, + public ICompressSetInStream, + public ICompressSetOutStreamSize, + public CMyUnknownImp +{ + CLzOutWindow _outWindowStream; + NRangeCoder::CDecoder _rangeDecoder; + + /////////////////// + // State + UInt64 _outSize; + // UInt64 _nowPos64; + int _remainLen; // -1 means end of stream. // -2 means need Init + UInt32 _rep0; + + int _numDictBits; + UInt32 _dictionarySize; + + NRangeCoder::CModelDecoder m_Selector; + NRangeCoder::CModelDecoder m_Literals[kNumLitSelectors]; + NRangeCoder::CModelDecoder m_PosSlot[kNumMatchSelectors]; + NRangeCoder::CModelDecoder m_LenSlot; + + bool _keepHistory; + + void Init(); + HRESULT CodeSpec(UInt32 size); +public: + MY_UNKNOWN_IMP2( + ICompressSetInStream, + ICompressSetOutStreamSize) + + void ReleaseStreams() + { + _outWindowStream.ReleaseStream(); + ReleaseInStream(); + } + + class CDecoderFlusher + { + CDecoder *_decoder; + public: + bool NeedFlush; + CDecoderFlusher(CDecoder *decoder): _decoder(decoder), NeedFlush(true) {} + ~CDecoderFlusher() + { + if (NeedFlush) + _decoder->Flush(); + _decoder->ReleaseStreams(); + } + }; + + HRESULT Flush() { return _outWindowStream.Flush(); } + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetInStream)(ISequentialInStream *inStream); + STDMETHOD(ReleaseInStream)(); + STDMETHOD(SetOutStreamSize)(const UInt64 *outSize); + + void SetParams(int numDictBits) + { + _numDictBits = numDictBits; + _dictionarySize = (UInt32)1 << numDictBits; + } + void SetKeepHistory(bool keepHistory) + { + _keepHistory = keepHistory; + } + + CDecoder(): _keepHistory(false) {} + virtual ~CDecoder() {} +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RangeCoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RangeCoder.h new file mode 100644 index 000000000..1eb2a6d47 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RangeCoder.h @@ -0,0 +1,205 @@ +// Compress/RangeCoder.h +// 2009-05-30 : Igor Pavlov : Public domain + +#ifndef __COMPRESS_RANGE_CODER_H +#define __COMPRESS_RANGE_CODER_H + +#include "../Common/InBuffer.h" +#include "../Common/OutBuffer.h" + +namespace NCompress { +namespace NRangeCoder { + +const int kNumTopBits = 24; +const UInt32 kTopValue = (1 << kNumTopBits); + +class CEncoder +{ + UInt32 _cacheSize; + Byte _cache; +public: + UInt64 Low; + UInt32 Range; + COutBuffer Stream; + bool Create(UInt32 bufferSize) { return Stream.Create(bufferSize); } + + void SetStream(ISequentialOutStream *stream) { Stream.SetStream(stream); } + void Init() + { + Stream.Init(); + Low = 0; + Range = 0xFFFFFFFF; + _cacheSize = 1; + _cache = 0; + } + + void FlushData() + { + // Low += 1; + for(int i = 0; i < 5; i++) + ShiftLow(); + } + + HRESULT FlushStream() { return Stream.Flush(); } + + void ReleaseStream() { Stream.ReleaseStream(); } + + void Encode(UInt32 start, UInt32 size, UInt32 total) + { + Low += start * (Range /= total); + Range *= size; + while (Range < kTopValue) + { + Range <<= 8; + ShiftLow(); + } + } + + void ShiftLow() + { + if ((UInt32)Low < (UInt32)0xFF000000 || (int)(Low >> 32) != 0) + { + Byte temp = _cache; + do + { + Stream.WriteByte((Byte)(temp + (Byte)(Low >> 32))); + temp = 0xFF; + } + while(--_cacheSize != 0); + _cache = (Byte)((UInt32)Low >> 24); + } + _cacheSize++; + Low = (UInt32)Low << 8; + } + + void EncodeDirectBits(UInt32 value, int numBits) + { + for (numBits--; numBits >= 0; numBits--) + { + Range >>= 1; + Low += Range & (0 - ((value >> numBits) & 1)); + if (Range < kTopValue) + { + Range <<= 8; + ShiftLow(); + } + } + } + + void EncodeBit(UInt32 size0, UInt32 numTotalBits, UInt32 symbol) + { + UInt32 newBound = (Range >> numTotalBits) * size0; + if (symbol == 0) + Range = newBound; + else + { + Low += newBound; + Range -= newBound; + } + while (Range < kTopValue) + { + Range <<= 8; + ShiftLow(); + } + } + + UInt64 GetProcessedSize() { return Stream.GetProcessedSize() + _cacheSize + 4; } +}; + +class CDecoder +{ +public: + CInBuffer Stream; + UInt32 Range; + UInt32 Code; + bool Create(UInt32 bufferSize) { return Stream.Create(bufferSize); } + + void Normalize() + { + while (Range < kTopValue) + { + Code = (Code << 8) | Stream.ReadByte(); + Range <<= 8; + } + } + + void SetStream(ISequentialInStream *stream) { Stream.SetStream(stream); } + void Init() + { + Stream.Init(); + Code = 0; + Range = 0xFFFFFFFF; + for(int i = 0; i < 5; i++) + Code = (Code << 8) | Stream.ReadByte(); + } + + void ReleaseStream() { Stream.ReleaseStream(); } + + UInt32 GetThreshold(UInt32 total) + { + return (Code) / ( Range /= total); + } + + void Decode(UInt32 start, UInt32 size) + { + Code -= start * Range; + Range *= size; + Normalize(); + } + + UInt32 DecodeDirectBits(int numTotalBits) + { + UInt32 range = Range; + UInt32 code = Code; + UInt32 result = 0; + for (int i = numTotalBits; i != 0; i--) + { + range >>= 1; + /* + result <<= 1; + if (code >= range) + { + code -= range; + result |= 1; + } + */ + UInt32 t = (code - range) >> 31; + code -= range & (t - 1); + result = (result << 1) | (1 - t); + + if (range < kTopValue) + { + code = (code << 8) | Stream.ReadByte(); + range <<= 8; + } + } + Range = range; + Code = code; + return result; + } + + UInt32 DecodeBit(UInt32 size0, UInt32 numTotalBits) + { + UInt32 newBound = (Range >> numTotalBits) * size0; + UInt32 symbol; + if (Code < newBound) + { + symbol = 0; + Range = newBound; + } + else + { + symbol = 1; + Code -= newBound; + Range -= newBound; + } + Normalize(); + return symbol; + } + + UInt64 GetProcessedSize() {return Stream.GetProcessedSize(); } +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RangeCoderBit.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RangeCoderBit.h new file mode 100644 index 000000000..b5a1830d6 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RangeCoderBit.h @@ -0,0 +1,114 @@ +// Compress/RangeCoderBit.h +// 2009-05-30 : Igor Pavlov : Public domain + +#ifndef __COMPRESS_RANGE_CODER_BIT_H +#define __COMPRESS_RANGE_CODER_BIT_H + +#include "RangeCoder.h" + +namespace NCompress { +namespace NRangeCoder { + +const int kNumBitModelTotalBits = 11; +const UInt32 kBitModelTotal = (1 << kNumBitModelTotalBits); + +const int kNumMoveReducingBits = 4; + +const int kNumBitPriceShiftBits = 4; +const UInt32 kBitPrice = 1 << kNumBitPriceShiftBits; + +extern UInt32 ProbPrices[kBitModelTotal >> kNumMoveReducingBits]; + +template <int numMoveBits> +class CBitModel +{ +public: + UInt32 Prob; + void UpdateModel(UInt32 symbol) + { + /* + Prob -= (Prob + ((symbol - 1) & ((1 << numMoveBits) - 1))) >> numMoveBits; + Prob += (1 - symbol) << (kNumBitModelTotalBits - numMoveBits); + */ + if (symbol == 0) + Prob += (kBitModelTotal - Prob) >> numMoveBits; + else + Prob -= (Prob) >> numMoveBits; + } +public: + void Init() { Prob = kBitModelTotal / 2; } +}; + +template <int numMoveBits> +class CBitEncoder: public CBitModel<numMoveBits> +{ +public: + void Encode(CEncoder *encoder, UInt32 symbol) + { + /* + encoder->EncodeBit(this->Prob, kNumBitModelTotalBits, symbol); + this->UpdateModel(symbol); + */ + UInt32 newBound = (encoder->Range >> kNumBitModelTotalBits) * this->Prob; + if (symbol == 0) + { + encoder->Range = newBound; + this->Prob += (kBitModelTotal - this->Prob) >> numMoveBits; + } + else + { + encoder->Low += newBound; + encoder->Range -= newBound; + this->Prob -= (this->Prob) >> numMoveBits; + } + if (encoder->Range < kTopValue) + { + encoder->Range <<= 8; + encoder->ShiftLow(); + } + } + UInt32 GetPrice(UInt32 symbol) const + { + return ProbPrices[(this->Prob ^ ((-(int)symbol)) & (kBitModelTotal - 1)) >> kNumMoveReducingBits]; + } + UInt32 GetPrice0() const { return ProbPrices[this->Prob >> kNumMoveReducingBits]; } + UInt32 GetPrice1() const { return ProbPrices[(this->Prob ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits]; } +}; + + +template <int numMoveBits> +class CBitDecoder: public CBitModel<numMoveBits> +{ +public: + UInt32 Decode(CDecoder *decoder) + { + UInt32 newBound = (decoder->Range >> kNumBitModelTotalBits) * this->Prob; + if (decoder->Code < newBound) + { + decoder->Range = newBound; + this->Prob += (kBitModelTotal - this->Prob) >> numMoveBits; + if (decoder->Range < kTopValue) + { + decoder->Code = (decoder->Code << 8) | decoder->Stream.ReadByte(); + decoder->Range <<= 8; + } + return 0; + } + else + { + decoder->Range -= newBound; + decoder->Code -= newBound; + this->Prob -= (this->Prob) >> numMoveBits; + if (decoder->Range < kTopValue) + { + decoder->Code = (decoder->Code << 8) | decoder->Stream.ReadByte(); + decoder->Range <<= 8; + } + return 1; + } + } +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar1Decoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar1Decoder.cpp new file mode 100644 index 000000000..c7540b922 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar1Decoder.cpp @@ -0,0 +1,478 @@ +// Rar1Decoder.cpp +// According to unRAR license, this code may not be used to develop +// a program that creates RAR archives + +#include "StdAfx.h" + +#include "Rar1Decoder.h" + +namespace NCompress { +namespace NRar1 { + +static UInt32 PosL1[]={0,0,0,2,3,5,7,11,16,20,24,32,32, 256}; +static UInt32 PosL2[]={0,0,0,0,5,7,9,13,18,22,26,34,36, 256}; +static UInt32 PosHf0[]={0,0,0,0,0,8,16,24,33,33,33,33,33, 257}; +static UInt32 PosHf1[]={0,0,0,0,0,0,4,44,60,76,80,80,127, 257}; +static UInt32 PosHf2[]={0,0,0,0,0,0,2,7,53,117,233, 257,0}; +static UInt32 PosHf3[]={0,0,0,0,0,0,0,2,16,218,251, 257,0}; +static UInt32 PosHf4[]={0,0,0,0,0,0,0,0,0,255, 257,0,0}; + +static const UInt32 kHistorySize = (1 << 16); + +class CCoderReleaser +{ + CDecoder *m_Coder; +public: + CCoderReleaser(CDecoder *coder): m_Coder(coder) {} + ~CCoderReleaser() { m_Coder->ReleaseStreams(); } +}; + +CDecoder::CDecoder(): m_IsSolid(false) { } + +void CDecoder::InitStructures() +{ + for(int i = 0; i < kNumRepDists; i++) + m_RepDists[i] = 0; + m_RepDistPtr = 0; + LastLength = 0; + LastDist = 0; +} + +UInt32 CDecoder::ReadBits(int numBits) { return m_InBitStream.ReadBits(numBits); } + +HRESULT CDecoder::CopyBlock(UInt32 distance, UInt32 len) +{ + m_UnpackSize -= len; + return m_OutWindowStream.CopyBlock(distance, len) ? S_OK : S_FALSE; +} + + +UInt32 CDecoder::DecodeNum(const UInt32 *posTab) +{ + UInt32 startPos = 2; + UInt32 num = m_InBitStream.GetValue(12); + for (;;) + { + UInt32 cur = (posTab[startPos + 1] - posTab[startPos]) << (12 - startPos); + if (num < cur) + break; + startPos++; + num -= cur; + } + m_InBitStream.MovePos(startPos); + return((num >> (12 - startPos)) + posTab[startPos]); +} + +static Byte kShortLen1[] = {1,3,4,4,5,6,7,8,8,4,4,5,6,6 }; +static Byte kShortLen1a[] = {1,4,4,4,5,6,7,8,8,4,4,5,6,6,4 }; +static Byte kShortLen2[] = {2,3,3,3,4,4,5,6,6,4,4,5,6,6 }; +static Byte kShortLen2a[] = {2,3,3,4,4,4,5,6,6,4,4,5,6,6,4 }; +static UInt32 kShortXor1[] = {0,0xa0,0xd0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff,0xc0,0x80,0x90,0x98,0x9c,0xb0}; +static UInt32 kShortXor2[] = {0,0x40,0x60,0xa0,0xd0,0xe0,0xf0,0xf8,0xfc,0xc0,0x80,0x90,0x98,0x9c,0xb0}; + +HRESULT CDecoder::ShortLZ() +{ + UInt32 len, saveLen, dist; + int distancePlace; + Byte *kShortLen; + const UInt32 *kShortXor; + NumHuf = 0; + + if (LCount == 2) + { + if (ReadBits(1)) + return CopyBlock(LastDist, LastLength); + LCount = 0; + } + + UInt32 bitField = m_InBitStream.GetValue(8); + + if (AvrLn1 < 37) + { + kShortLen = Buf60 ? kShortLen1a : kShortLen1; + kShortXor = kShortXor1; + } + else + { + kShortLen = Buf60 ? kShortLen2a : kShortLen2; + kShortXor = kShortXor2; + } + + for (len = 0; ((bitField ^ kShortXor[len]) & (~(0xff >> kShortLen[len]))) != 0; len++); + m_InBitStream.MovePos(kShortLen[len]); + + if (len >= 9) + { + if (len == 9) + { + LCount++; + return CopyBlock(LastDist, LastLength); + } + if (len == 14) + { + LCount = 0; + len = DecodeNum(PosL2) + 5; + dist = 0x8000 + ReadBits(15) - 1; + LastLength = len; + LastDist = dist; + return CopyBlock(dist, len); + } + + LCount = 0; + saveLen = len; + dist = m_RepDists[(m_RepDistPtr - (len - 9)) & 3]; + len = DecodeNum(PosL1) + 2; + if (len == 0x101 && saveLen == 10) + { + Buf60 ^= 1; + return S_OK; + } + if (dist >= 256) + len++; + if (dist >= MaxDist3 - 1) + len++; + } + else + { + LCount = 0; + AvrLn1 += len; + AvrLn1 -= AvrLn1 >> 4; + + distancePlace = DecodeNum(PosHf2) & 0xff; + dist = ChSetA[distancePlace]; + if (--distancePlace != -1) + { + PlaceA[dist]--; + UInt32 lastDistance = ChSetA[distancePlace]; + PlaceA[lastDistance]++; + ChSetA[distancePlace + 1] = lastDistance; + ChSetA[distancePlace] = dist; + } + len += 2; + } + m_RepDists[m_RepDistPtr++] = dist; + m_RepDistPtr &= 3; + LastLength = len; + LastDist = dist; + return CopyBlock(dist, len); +} + + +HRESULT CDecoder::LongLZ() +{ + UInt32 len; + UInt32 dist; + UInt32 distancePlace, newDistancePlace; + UInt32 oldAvr2, oldAvr3; + + NumHuf = 0; + Nlzb += 16; + if (Nlzb > 0xff) + { + Nlzb = 0x90; + Nhfb >>= 1; + } + oldAvr2=AvrLn2; + + if (AvrLn2 >= 122) + len = DecodeNum(PosL2); + else if (AvrLn2 >= 64) + len = DecodeNum(PosL1); + else + { + UInt32 bitField = m_InBitStream.GetValue(16); + if (bitField < 0x100) + { + len = bitField; + m_InBitStream.MovePos(16); + } + else + { + for (len = 0; ((bitField << len) & 0x8000) == 0; len++) + ; + m_InBitStream.MovePos(len + 1); + } + } + + AvrLn2 += len; + AvrLn2 -= AvrLn2 >> 5; + + if (AvrPlcB > 0x28ff) + distancePlace = DecodeNum(PosHf2); + else if (AvrPlcB > 0x6ff) + distancePlace = DecodeNum(PosHf1); + else + distancePlace = DecodeNum(PosHf0); + + AvrPlcB += distancePlace; + AvrPlcB -= AvrPlcB >> 8; + for (;;) + { + dist = ChSetB[distancePlace & 0xff]; + newDistancePlace = NToPlB[dist++ & 0xff]++; + if (!(dist & 0xff)) + CorrHuff(ChSetB,NToPlB); + else + break; + } + + ChSetB[distancePlace] = ChSetB[newDistancePlace]; + ChSetB[newDistancePlace] = dist; + + dist = ((dist & 0xff00) >> 1) | ReadBits(7); + + oldAvr3 = AvrLn3; + if (len != 1 && len != 4) + if (len == 0 && dist <= MaxDist3) + { + AvrLn3++; + AvrLn3 -= AvrLn3 >> 8; + } + else + if (AvrLn3 > 0) + AvrLn3--; + len += 3; + if (dist >= MaxDist3) + len++; + if (dist <= 256) + len += 8; + if (oldAvr3 > 0xb0 || AvrPlc >= 0x2a00 && oldAvr2 < 0x40) + MaxDist3 = 0x7f00; + else + MaxDist3 = 0x2001; + m_RepDists[m_RepDistPtr++] = --dist; + m_RepDistPtr &= 3; + LastLength = len; + LastDist = dist; + return CopyBlock(dist, len); +} + + +HRESULT CDecoder::HuffDecode() +{ + UInt32 curByte, newBytePlace; + UInt32 len; + UInt32 dist; + int bytePlace; + + if (AvrPlc > 0x75ff) bytePlace = DecodeNum(PosHf4); + else if (AvrPlc > 0x5dff) bytePlace = DecodeNum(PosHf3); + else if (AvrPlc > 0x35ff) bytePlace = DecodeNum(PosHf2); + else if (AvrPlc > 0x0dff) bytePlace = DecodeNum(PosHf1); + else bytePlace = DecodeNum(PosHf0); + if (StMode) + { + if (--bytePlace == -1) + { + if (ReadBits(1)) + { + NumHuf = StMode = 0; + return S_OK; + } + else + { + len = (ReadBits(1)) ? 4 : 3; + dist = DecodeNum(PosHf2); + dist = (dist << 5) | ReadBits(5); + return CopyBlock(dist - 1, len); + } + } + } + else if (NumHuf++ >= 16 && FlagsCnt == 0) + StMode = 1; + bytePlace &= 0xff; + AvrPlc += bytePlace; + AvrPlc -= AvrPlc >> 8; + Nhfb+=16; + if (Nhfb > 0xff) + { + Nhfb=0x90; + Nlzb >>= 1; + } + + m_UnpackSize --; + m_OutWindowStream.PutByte((Byte)(ChSet[bytePlace] >> 8)); + + for (;;) + { + curByte = ChSet[bytePlace]; + newBytePlace = NToPl[curByte++ & 0xff]++; + if ((curByte & 0xff) > 0xa1) + CorrHuff(ChSet, NToPl); + else + break; + } + + ChSet[bytePlace] = ChSet[newBytePlace]; + ChSet[newBytePlace] = curByte; + return S_OK; +} + + +void CDecoder::GetFlagsBuf() +{ + UInt32 flags, newFlagsPlace; + UInt32 flagsPlace = DecodeNum(PosHf2); + + for (;;) + { + flags = ChSetC[flagsPlace]; + FlagBuf = flags >> 8; + newFlagsPlace = NToPlC[flags++ & 0xff]++; + if ((flags & 0xff) != 0) + break; + CorrHuff(ChSetC, NToPlC); + } + + ChSetC[flagsPlace] = ChSetC[newFlagsPlace]; + ChSetC[newFlagsPlace] = flags; +} + +void CDecoder::InitData() +{ + if (!m_IsSolid) + { + AvrPlcB = AvrLn1 = AvrLn2 = AvrLn3 = NumHuf = Buf60 = 0; + AvrPlc = 0x3500; + MaxDist3 = 0x2001; + Nhfb = Nlzb = 0x80; + } + FlagsCnt = 0; + FlagBuf = 0; + StMode = 0; + LCount = 0; +} + +void CDecoder::CorrHuff(UInt32 *CharSet,UInt32 *NumToPlace) +{ + int i; + for (i = 7; i >= 0; i--) + for (int j = 0; j < 32; j++, CharSet++) + *CharSet = (*CharSet & ~0xff) | i; + memset(NumToPlace, 0, sizeof(NToPl)); + for (i = 6; i >= 0; i--) + NumToPlace[i] = (7 - i) * 32; +} + +void CDecoder::InitHuff() +{ + for (UInt32 i = 0; i < 256; i++) + { + Place[i] = PlaceA[i] = PlaceB[i] = i; + PlaceC[i] = (~i + 1) & 0xff; + ChSet[i] = ChSetB[i] = i << 8; + ChSetA[i] = i; + ChSetC[i] = ((~i + 1) & 0xff) << 8; + } + memset(NToPl, 0, sizeof(NToPl)); + memset(NToPlB, 0, sizeof(NToPlB)); + memset(NToPlC, 0, sizeof(NToPlC)); + CorrHuff(ChSetB, NToPlB); +} + +HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo * /* progress */) +{ + if (inSize == NULL || outSize == NULL) + return E_INVALIDARG; + + if (!m_OutWindowStream.Create(kHistorySize)) + return E_OUTOFMEMORY; + if (!m_InBitStream.Create(1 << 20)) + return E_OUTOFMEMORY; + + m_UnpackSize = (Int64)*outSize; + m_OutWindowStream.SetStream(outStream); + m_OutWindowStream.Init(m_IsSolid); + m_InBitStream.SetStream(inStream); + m_InBitStream.Init(); + + CCoderReleaser coderReleaser(this); + InitData(); + if (!m_IsSolid) + { + InitStructures(); + InitHuff(); + } + if (m_UnpackSize > 0) + { + GetFlagsBuf(); + FlagsCnt = 8; + } + + while (m_UnpackSize > 0) + { + if (StMode) + { + RINOK(HuffDecode()); + continue; + } + + if (--FlagsCnt < 0) + { + GetFlagsBuf(); + FlagsCnt=7; + } + + if (FlagBuf & 0x80) + { + FlagBuf <<= 1; + if (Nlzb > Nhfb) + { + RINOK(LongLZ()); + } + else + { + RINOK(HuffDecode()); + } + } + else + { + FlagBuf <<= 1; + if (--FlagsCnt < 0) + { + GetFlagsBuf(); + FlagsCnt = 7; + } + if (FlagBuf & 0x80) + { + FlagBuf <<= 1; + if (Nlzb > Nhfb) + { + RINOK(HuffDecode()); + } + else + { + RINOK(LongLZ()); + } + } + else + { + FlagBuf <<= 1; + RINOK(ShortLZ()); + } + } + } + if (m_UnpackSize < 0) + return S_FALSE; + return m_OutWindowStream.Flush(); +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const CLzOutWindowException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size) +{ + if (size < 1) + return E_INVALIDARG; + m_IsSolid = (data[0] != 0); + return S_OK; +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar1Decoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar1Decoder.h new file mode 100644 index 000000000..f7c08b386 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar1Decoder.h @@ -0,0 +1,88 @@ +// Rar1Decoder.h +// According to unRAR license, this code may not be used to develop +// a program that creates RAR archives + +#ifndef __COMPRESS_RAR1_DECODER_H +#define __COMPRESS_RAR1_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 NRar1 { + +const UInt32 kNumRepDists = 4; + +typedef NBitm::CDecoder<CInBuffer> CBitDecoder; + +class CDecoder : + public ICompressCoder, + public ICompressSetDecoderProperties2, + public CMyUnknownImp +{ +public: + CLzOutWindow m_OutWindowStream; + CBitDecoder m_InBitStream; + + UInt32 m_RepDists[kNumRepDists]; + UInt32 m_RepDistPtr; + + UInt32 LastDist; + UInt32 LastLength; + + Int64 m_UnpackSize; + bool m_IsSolid; + + UInt32 ReadBits(int numBits); + HRESULT CopyBlock(UInt32 distance, UInt32 len); + + UInt32 DecodeNum(const UInt32 *posTab); + HRESULT ShortLZ(); + HRESULT LongLZ(); + HRESULT HuffDecode(); + void GetFlagsBuf(); + void InitData(); + void InitHuff(); + void CorrHuff(UInt32 *CharSet, UInt32 *NumToPlace); + void OldUnpWriteBuf(); + + UInt32 ChSet[256],ChSetA[256],ChSetB[256],ChSetC[256]; + UInt32 Place[256],PlaceA[256],PlaceB[256],PlaceC[256]; + UInt32 NToPl[256],NToPlB[256],NToPlC[256]; + UInt32 FlagBuf,AvrPlc,AvrPlcB,AvrLn1,AvrLn2,AvrLn3; + int Buf60,NumHuf,StMode,LCount,FlagsCnt; + UInt32 Nhfb,Nlzb,MaxDist3; + + void InitStructures(); + + 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 diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar2Decoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar2Decoder.cpp new file mode 100644 index 000000000..16d6b30cb --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar2Decoder.cpp @@ -0,0 +1,389 @@ +// Rar2Decoder.cpp +// According to unRAR license, this code may not be used to develop +// a program that creates RAR archives + +#include "StdAfx.h" + +#include "Rar2Decoder.h" + +namespace NCompress { +namespace NRar2 { + +namespace NMultimedia { + +Byte CFilter::Decode(int &channelDelta, Byte deltaByte) +{ + D4 = D3; + D3 = D2; + D2 = LastDelta - D1; + D1 = LastDelta; + int predictedValue = ((8 * LastChar + K1 * D1 + K2 * D2 + K3 * D3 + K4 * D4 + K5 * channelDelta) >> 3); + + Byte realValue = (Byte)(predictedValue - deltaByte); + int i = ((int)(signed char)deltaByte) << 3; + + Dif[0] += abs(i); + Dif[1] += abs(i - D1); + Dif[2] += abs(i + D1); + Dif[3] += abs(i - D2); + Dif[4] += abs(i + D2); + Dif[5] += abs(i - D3); + Dif[6] += abs(i + D3); + Dif[7] += abs(i - D4); + Dif[8] += abs(i + D4); + Dif[9] += abs(i - channelDelta); + Dif[10] += abs(i + channelDelta); + + channelDelta = LastDelta = (signed char)(realValue - LastChar); + LastChar = realValue; + + if (((++ByteCount) & 0x1F) == 0) + { + UInt32 minDif = Dif[0]; + UInt32 numMinDif = 0; + Dif[0] = 0; + for (i = 1; i < sizeof(Dif) / sizeof(Dif[0]); i++) + { + if (Dif[i] < minDif) + { + minDif = Dif[i]; + numMinDif = i; + } + Dif[i] = 0; + } + switch(numMinDif) + { + case 1: if (K1 >= -16) K1--; break; + case 2: if (K1 < 16) K1++; break; + case 3: if (K2 >= -16) K2--; break; + case 4: if (K2 < 16) K2++; break; + case 5: if (K3 >= -16) K3--; break; + case 6: if (K3 < 16) K3++; break; + case 7: if (K4 >= -16) K4--; break; + case 8: if (K4 < 16) K4++; break; + case 9: if (K5 >= -16) K5--; break; + case 10:if (K5 < 16) K5++; break; + } + } + return realValue; +} +} + +static const char *kNumberErrorMessage = "Number error"; + +static const UInt32 kHistorySize = 1 << 20; + +static const int kNumStats = 11; + +static const UInt32 kWindowReservSize = (1 << 22) + 256; + +CDecoder::CDecoder(): + m_IsSolid(false) +{ +} + +void CDecoder::InitStructures() +{ + m_MmFilter.Init(); + for(int i = 0; i < kNumRepDists; i++) + m_RepDists[i] = 0; + m_RepDistPtr = 0; + m_LastLength = 0; + memset(m_LastLevels, 0, kMaxTableSize); +} + +UInt32 CDecoder::ReadBits(int numBits) { return m_InBitStream.ReadBits(numBits); } + +#define RIF(x) { if (!(x)) return false; } + +bool CDecoder::ReadTables(void) +{ + Byte levelLevels[kLevelTableSize]; + Byte newLevels[kMaxTableSize]; + m_AudioMode = (ReadBits(1) == 1); + + if (ReadBits(1) == 0) + memset(m_LastLevels, 0, kMaxTableSize); + int numLevels; + if (m_AudioMode) + { + m_NumChannels = ReadBits(2) + 1; + if (m_MmFilter.CurrentChannel >= m_NumChannels) + m_MmFilter.CurrentChannel = 0; + numLevels = m_NumChannels * kMMTableSize; + } + else + numLevels = kHeapTablesSizesSum; + + int i; + for (i = 0; i < kLevelTableSize; i++) + levelLevels[i] = (Byte)ReadBits(4); + RIF(m_LevelDecoder.SetCodeLengths(levelLevels)); + i = 0; + while (i < numLevels) + { + UInt32 number = m_LevelDecoder.DecodeSymbol(&m_InBitStream); + if (number < kTableDirectLevels) + { + newLevels[i] = (Byte)((number + m_LastLevels[i]) & kLevelMask); + i++; + } + else + { + if (number == kTableLevelRepNumber) + { + int t = ReadBits(2) + 3; + for (int reps = t; reps > 0 && i < numLevels ; reps--, i++) + newLevels[i] = newLevels[i - 1]; + } + else + { + int num; + if (number == kTableLevel0Number) + num = ReadBits(3) + 3; + else if (number == kTableLevel0Number2) + num = ReadBits(7) + 11; + else + return false; + for (;num > 0 && i < numLevels; num--) + newLevels[i++] = 0; + } + } + } + if (m_AudioMode) + for (i = 0; i < m_NumChannels; i++) + { + RIF(m_MMDecoders[i].SetCodeLengths(&newLevels[i * kMMTableSize])); + } + else + { + RIF(m_MainDecoder.SetCodeLengths(&newLevels[0])); + RIF(m_DistDecoder.SetCodeLengths(&newLevels[kMainTableSize])); + RIF(m_LenDecoder.SetCodeLengths(&newLevels[kMainTableSize + kDistTableSize])); + } + memcpy(m_LastLevels, newLevels, kMaxTableSize); + return true; +} + +bool CDecoder::ReadLastTables() +{ + // it differs a little from pure RAR sources; + // UInt64 ttt = m_InBitStream.GetProcessedSize() + 2; + // + 2 works for: return 0xFF; in CInBuffer::ReadByte. + if (m_InBitStream.GetProcessedSize() + 7 <= m_PackSize) // test it: probably incorrect; + // if (m_InBitStream.GetProcessedSize() + 2 <= m_PackSize) // test it: probably incorrect; + if (m_AudioMode) + { + UInt32 symbol = m_MMDecoders[m_MmFilter.CurrentChannel].DecodeSymbol(&m_InBitStream); + if (symbol == 256) + return ReadTables(); + if (symbol >= kMMTableSize) + return false; + } + else + { + UInt32 number = m_MainDecoder.DecodeSymbol(&m_InBitStream); + if (number == kReadTableNumber) + return ReadTables(); + if (number >= kMainTableSize) + return false; + } + return true; +} + +class CCoderReleaser +{ + CDecoder *m_Coder; +public: + CCoderReleaser(CDecoder *coder): m_Coder(coder) {} + ~CCoderReleaser() + { + m_Coder->ReleaseStreams(); + } +}; + +bool CDecoder::DecodeMm(UInt32 pos) +{ + while (pos-- > 0) + { + UInt32 symbol = m_MMDecoders[m_MmFilter.CurrentChannel].DecodeSymbol(&m_InBitStream); + if (symbol == 256) + return true; + if (symbol >= kMMTableSize) + return false; + /* + Byte byPredict = m_Predictor.Predict(); + Byte byReal = (Byte)(byPredict - (Byte)symbol); + m_Predictor.Update(byReal, byPredict); + */ + Byte byReal = m_MmFilter.Decode((Byte)symbol); + m_OutWindowStream.PutByte(byReal); + if (++m_MmFilter.CurrentChannel == m_NumChannels) + m_MmFilter.CurrentChannel = 0; + } + return true; +} + +bool CDecoder::DecodeLz(Int32 pos) +{ + while (pos > 0) + { + UInt32 number = m_MainDecoder.DecodeSymbol(&m_InBitStream); + UInt32 length, distance; + if (number < 256) + { + m_OutWindowStream.PutByte(Byte(number)); + pos--; + continue; + } + else if (number >= kMatchNumber) + { + number -= kMatchNumber; + length = kNormalMatchMinLen + UInt32(kLenStart[number]) + + m_InBitStream.ReadBits(kLenDirectBits[number]); + number = m_DistDecoder.DecodeSymbol(&m_InBitStream); + if (number >= kDistTableSize) + return false; + distance = kDistStart[number] + m_InBitStream.ReadBits(kDistDirectBits[number]); + if (distance >= kDistLimit3) + { + length += 2 - ((distance - kDistLimit4) >> 31); + // length++; + // if (distance >= kDistLimit4) + // length++; + } + } + else if (number == kRepBothNumber) + { + length = m_LastLength; + distance = m_RepDists[(m_RepDistPtr + 4 - 1) & 3]; + } + else if (number < kLen2Number) + { + distance = m_RepDists[(m_RepDistPtr - (number - kRepNumber + 1)) & 3]; + number = m_LenDecoder.DecodeSymbol(&m_InBitStream); + if (number >= kLenTableSize) + return false; + length = 2 + kLenStart[number] + m_InBitStream.ReadBits(kLenDirectBits[number]); + if (distance >= kDistLimit2) + { + length++; + if (distance >= kDistLimit3) + { + length += 2 - ((distance - kDistLimit4) >> 31); + // length++; + // if (distance >= kDistLimit4) + // length++; + } + } + } + else if (number < kReadTableNumber) + { + number -= kLen2Number; + distance = kLen2DistStarts[number] + + m_InBitStream.ReadBits(kLen2DistDirectBits[number]); + length = 2; + } + else if (number == kReadTableNumber) + return true; + else + return false; + m_RepDists[m_RepDistPtr++ & 3] = distance; + m_LastLength = length; + if (!m_OutWindowStream.CopyBlock(distance, length)) + return false; + pos -= length; + } + return true; +} + +HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + if (inSize == NULL || outSize == NULL) + return E_INVALIDARG; + + if (!m_OutWindowStream.Create(kHistorySize)) + return E_OUTOFMEMORY; + if (!m_InBitStream.Create(1 << 20)) + return E_OUTOFMEMORY; + + m_PackSize = *inSize; + + UInt64 pos = 0, unPackSize = *outSize; + + m_OutWindowStream.SetStream(outStream); + m_OutWindowStream.Init(m_IsSolid); + m_InBitStream.SetStream(inStream); + m_InBitStream.Init(); + + CCoderReleaser coderReleaser(this); + if (!m_IsSolid) + { + InitStructures(); + if (unPackSize == 0) + { + if (m_InBitStream.GetProcessedSize() + 2 <= m_PackSize) // test it: probably incorrect; + if (!ReadTables()) + return S_FALSE; + return S_OK; + } + if (!ReadTables()) + return S_FALSE; + } + + UInt64 startPos = m_OutWindowStream.GetProcessedSize(); + while(pos < unPackSize) + { + UInt32 blockSize = 1 << 20; + if (blockSize > unPackSize - pos) + blockSize = (UInt32)(unPackSize - pos); + UInt64 blockStartPos = m_OutWindowStream.GetProcessedSize(); + if (m_AudioMode) + { + if (!DecodeMm(blockSize)) + return S_FALSE; + } + else + { + if (!DecodeLz((Int32)blockSize)) + return S_FALSE; + } + UInt64 globalPos = m_OutWindowStream.GetProcessedSize(); + pos = globalPos - blockStartPos; + if (pos < blockSize) + if (!ReadTables()) + return S_FALSE; + pos = globalPos - startPos; + if (progress != 0) + { + UInt64 packSize = m_InBitStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &pos)); + } + } + if (pos > unPackSize) + return S_FALSE; + + if (!ReadLastTables()) + return S_FALSE; + return m_OutWindowStream.Flush(); +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const CLzOutWindowException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size) +{ + if (size < 1) + return E_INVALIDARG; + m_IsSolid = (data[0] != 0); + return S_OK; +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar2Decoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar2Decoder.h new file mode 100644 index 000000000..61a8b4dab --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar2Decoder.h @@ -0,0 +1,174 @@ +// 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 diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Decoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Decoder.cpp new file mode 100644 index 000000000..b7345eb07 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Decoder.cpp @@ -0,0 +1,834 @@ +// Rar3Decoder.cpp +// According to unRAR license, this code may not be used to develop +// a program that creates RAR archives + +#include "StdAfx.h" + +#include "../Common/StreamUtils.h" + +#include "Rar3Decoder.h" + +namespace NCompress { +namespace NRar3 { + +static const UInt32 kNumAlignReps = 15; + +static const UInt32 kSymbolReadTable = 256; +static const UInt32 kSymbolRep = 259; +static const UInt32 kSymbolLen2 = kSymbolRep + kNumReps; + +static 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}; +static 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}; + +static 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, + 18,18,18,18,18,18,18,18,18,18,18,18}; + +static const Byte kLevelDirectBits[kLevelTableSize] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7}; + +static const Byte kLen2DistStarts[kNumLen2Symbols]={0,4,8,16,32,64,128,192}; +static const Byte kLen2DistDirectBits[kNumLen2Symbols]={2,2,3, 4, 5, 6, 6, 6}; + +static const UInt32 kDistLimit3 = 0x2000 - 2; +static const UInt32 kDistLimit4 = 0x40000 - 2; + +static const UInt32 kNormalMatchMinLen = 3; + +static const UInt32 kVmDataSizeMax = 1 << 16; +static const UInt32 kVmCodeSizeMax = 1 << 16; + +CDecoder::CDecoder(): + _window(0), + _winPos(0), + _wrPtr(0), + _lzSize(0), + _writtenFileSize(0), + _vmData(0), + _vmCode(0), + m_IsSolid(false) +{ +} + +CDecoder::~CDecoder() +{ + InitFilters(); + ::MidFree(_vmData); + ::MidFree(_window); +} + +HRESULT CDecoder::WriteDataToStream(const Byte *data, UInt32 size) +{ + return WriteStream(_outStream, data, size); +} + +HRESULT CDecoder::WriteData(const Byte *data, UInt32 size) +{ + HRESULT res = S_OK; + if (_writtenFileSize < _unpackSize) + { + UInt32 curSize = size; + UInt64 remain = _unpackSize - _writtenFileSize; + if (remain < curSize) + curSize = (UInt32)remain; + res = WriteDataToStream(data, curSize); + } + _writtenFileSize += size; + return res; +} + +HRESULT CDecoder::WriteArea(UInt32 startPtr, UInt32 endPtr) +{ + if (startPtr <= endPtr) + return WriteData(_window + startPtr, endPtr - startPtr); + RINOK(WriteData(_window + startPtr, kWindowSize - startPtr)); + return WriteData(_window, endPtr); +} + +void CDecoder::ExecuteFilter(int tempFilterIndex, NVm::CBlockRef &outBlockRef) +{ + CTempFilter *tempFilter = _tempFilters[tempFilterIndex]; + tempFilter->InitR[6] = (UInt32)_writtenFileSize; + NVm::SetValue32(&tempFilter->GlobalData[0x24], (UInt32)_writtenFileSize); + NVm::SetValue32(&tempFilter->GlobalData[0x28], (UInt32)(_writtenFileSize >> 32)); + CFilter *filter = _filters[tempFilter->FilterIndex]; + _vm.Execute(filter, tempFilter, outBlockRef, filter->GlobalData); + delete tempFilter; + _tempFilters[tempFilterIndex] = 0; +} + +HRESULT CDecoder::WriteBuf() +{ + UInt32 writtenBorder = _wrPtr; + UInt32 writeSize = (_winPos - writtenBorder) & kWindowMask; + for (int i = 0; i < _tempFilters.Size(); i++) + { + CTempFilter *filter = _tempFilters[i]; + if (filter == NULL) + continue; + if (filter->NextWindow) + { + filter->NextWindow = false; + continue; + } + UInt32 blockStart = filter->BlockStart; + UInt32 blockSize = filter->BlockSize; + if (((blockStart - writtenBorder) & kWindowMask) < writeSize) + { + if (writtenBorder != blockStart) + { + RINOK(WriteArea(writtenBorder, blockStart)); + writtenBorder = blockStart; + writeSize = (_winPos - writtenBorder) & kWindowMask; + } + if (blockSize <= writeSize) + { + UInt32 blockEnd = (blockStart + blockSize) & kWindowMask; + if (blockStart < blockEnd || blockEnd == 0) + _vm.SetMemory(0, _window + blockStart, blockSize); + else + { + UInt32 tailSize = kWindowSize - blockStart; + _vm.SetMemory(0, _window + blockStart, tailSize); + _vm.SetMemory(tailSize, _window, blockEnd); + } + NVm::CBlockRef outBlockRef; + ExecuteFilter(i, outBlockRef); + while (i + 1 < _tempFilters.Size()) + { + CTempFilter *nextFilter = _tempFilters[i + 1]; + if (nextFilter == NULL || nextFilter->BlockStart != blockStart || + nextFilter->BlockSize != outBlockRef.Size || nextFilter->NextWindow) + break; + _vm.SetMemory(0, _vm.GetDataPointer(outBlockRef.Offset), outBlockRef.Size); + ExecuteFilter(++i, outBlockRef); + } + WriteDataToStream(_vm.GetDataPointer(outBlockRef.Offset), outBlockRef.Size); + _writtenFileSize += outBlockRef.Size; + writtenBorder = blockEnd; + writeSize = (_winPos - writtenBorder) & kWindowMask; + } + else + { + for (int j = i; j < _tempFilters.Size(); j++) + { + CTempFilter *filter = _tempFilters[j]; + if (filter != NULL && filter->NextWindow) + filter->NextWindow = false; + } + _wrPtr = writtenBorder; + return S_OK; // check it + } + } + } + + _wrPtr = _winPos; + return WriteArea(writtenBorder, _winPos); +} + +void CDecoder::InitFilters() +{ + _lastFilter = 0; + int i; + for (i = 0; i < _tempFilters.Size(); i++) + delete _tempFilters[i]; + _tempFilters.Clear(); + for (i = 0; i < _filters.Size(); i++) + delete _filters[i]; + _filters.Clear(); +} + +bool CDecoder::AddVmCode(UInt32 firstByte, UInt32 codeSize) +{ + CMemBitDecoder inp; + inp.Init(_vmData, codeSize); + + UInt32 filterIndex; + if (firstByte & 0x80) + { + filterIndex = NVm::ReadEncodedUInt32(inp); + if (filterIndex == 0) + InitFilters(); + else + filterIndex--; + } + else + filterIndex = _lastFilter; + if (filterIndex > (UInt32)_filters.Size()) + return false; + _lastFilter = filterIndex; + bool newFilter = (filterIndex == (UInt32)_filters.Size()); + + CFilter *filter; + if (newFilter) + { + // check if too many filters + if (filterIndex > 1024) + return false; + filter = new CFilter; + _filters.Add(filter); + } + else + { + filter = _filters[filterIndex]; + filter->ExecCount++; + } + + int numEmptyItems = 0; + int i; + for (i = 0; i < _tempFilters.Size(); i++) + { + _tempFilters[i - numEmptyItems] = _tempFilters[i]; + if (_tempFilters[i] == NULL) + numEmptyItems++; + if (numEmptyItems > 0) + _tempFilters[i] = NULL; + } + if (numEmptyItems == 0) + { + _tempFilters.Add(NULL); + numEmptyItems = 1; + } + CTempFilter *tempFilter = new CTempFilter; + _tempFilters[_tempFilters.Size() - numEmptyItems] = tempFilter; + tempFilter->FilterIndex = filterIndex; + tempFilter->ExecCount = filter->ExecCount; + + UInt32 blockStart = NVm::ReadEncodedUInt32(inp); + if (firstByte & 0x40) + blockStart += 258; + tempFilter->BlockStart = (blockStart + _winPos) & kWindowMask; + if (firstByte & 0x20) + filter->BlockSize = NVm::ReadEncodedUInt32(inp); + tempFilter->BlockSize = filter->BlockSize; + tempFilter->NextWindow = _wrPtr != _winPos && ((_wrPtr - _winPos) & kWindowMask) <= blockStart; + + memset(tempFilter->InitR, 0, sizeof(tempFilter->InitR)); + tempFilter->InitR[3] = NVm::kGlobalOffset; + tempFilter->InitR[4] = tempFilter->BlockSize; + tempFilter->InitR[5] = tempFilter->ExecCount; + if (firstByte & 0x10) + { + UInt32 initMask = inp.ReadBits(NVm::kNumGpRegs); + for (int i = 0; i < NVm::kNumGpRegs; i++) + if (initMask & (1 << i)) + tempFilter->InitR[i] = NVm::ReadEncodedUInt32(inp); + } + if (newFilter) + { + UInt32 vmCodeSize = NVm::ReadEncodedUInt32(inp); + if (vmCodeSize >= kVmCodeSizeMax || vmCodeSize == 0) + return false; + for (UInt32 i = 0; i < vmCodeSize; i++) + _vmCode[i] = (Byte)inp.ReadBits(8); + _vm.PrepareProgram(_vmCode, vmCodeSize, filter); + } + + tempFilter->AllocateEmptyFixedGlobal(); + + Byte *globalData = &tempFilter->GlobalData[0]; + for (i = 0; i < NVm::kNumGpRegs; i++) + NVm::SetValue32(&globalData[i * 4], tempFilter->InitR[i]); + NVm::SetValue32(&globalData[NVm::NGlobalOffset::kBlockSize], tempFilter->BlockSize); + NVm::SetValue32(&globalData[NVm::NGlobalOffset::kBlockPos], 0); // It was commented. why? + NVm::SetValue32(&globalData[NVm::NGlobalOffset::kExecCount], tempFilter->ExecCount); + + if (firstByte & 8) + { + UInt32 dataSize = NVm::ReadEncodedUInt32(inp); + if (dataSize > NVm::kGlobalSize - NVm::kFixedGlobalSize) + return false; + CRecordVector<Byte> &globalData = tempFilter->GlobalData; + int requredSize = (int)(dataSize + NVm::kFixedGlobalSize); + if (globalData.Size() < requredSize) + { + globalData.Reserve(requredSize); + for (; globalData.Size() < requredSize; i++) + globalData.Add(0); + } + for (UInt32 i = 0; i < dataSize; i++) + globalData[NVm::kFixedGlobalSize + i] = (Byte)inp.ReadBits(8); + } + return true; +} + +bool CDecoder::ReadVmCodeLZ() +{ + UInt32 firstByte = m_InBitStream.ReadBits(8); + UInt32 length = (firstByte & 7) + 1; + if (length == 7) + length = m_InBitStream.ReadBits(8) + 7; + else if (length == 8) + length = m_InBitStream.ReadBits(16); + if (length > kVmDataSizeMax) + return false; + for (UInt32 i = 0; i < length; i++) + _vmData[i] = (Byte)m_InBitStream.ReadBits(8); + return AddVmCode(firstByte, length); +} + +bool CDecoder::ReadVmCodePPM() +{ + int firstByte = DecodePpmSymbol(); + if (firstByte == -1) + return false; + UInt32 length = (firstByte & 7) + 1; + if (length == 7) + { + int b1 = DecodePpmSymbol(); + if (b1 == -1) + return false; + length = b1 + 7; + } + else if (length == 8) + { + int b1 = DecodePpmSymbol(); + if (b1 == -1) + return false; + int b2 = DecodePpmSymbol(); + if (b2 == -1) + return false; + length = b1 * 256 + b2; + } + if (length > kVmDataSizeMax) + return false; + for (UInt32 i = 0; i < length; i++) + { + int b = DecodePpmSymbol(); + if (b == -1) + return false; + _vmData[i] = (Byte)b; + } + return AddVmCode(firstByte, length); +} + +#define RIF(x) { if (!(x)) return S_FALSE; } + +UInt32 CDecoder::ReadBits(int numBits) { return m_InBitStream.ReadBits(numBits); } + +///////////////////////////////////////////////// +// PPM + +HRESULT CDecoder::InitPPM() +{ + Byte maxOrder = (Byte)ReadBits(7); + + bool reset = ((maxOrder & 0x20) != 0); + int maxMB = 0; + if (reset) + maxMB = (Byte)ReadBits(8); + else + { + if (_ppm.SubAllocator.GetSubAllocatorSize()== 0) + return S_FALSE; + } + if (maxOrder & 0x40) + PpmEscChar = (Byte)ReadBits(8); + m_InBitStream.InitRangeCoder(); + /* + if (m_InBitStream.m_BitPos != 0) + return S_FALSE; + */ + if (reset) + { + maxOrder = (maxOrder & 0x1F) + 1; + if (maxOrder > 16) + maxOrder = 16 + (maxOrder - 16) * 3; + if (maxOrder == 1) + { + // SubAlloc.StopSubAllocator(); + _ppm.SubAllocator.StopSubAllocator(); + return S_FALSE; + } + // SubAlloc.StartSubAllocator(MaxMB+1); + // StartModelRare(maxOrder); + + if (!_ppm.SubAllocator.StartSubAllocator((maxMB + 1) << 20)) + return E_OUTOFMEMORY; + _ppm.MaxOrder = 0; + _ppm.StartModelRare(maxOrder); + + } + // return (minContext != NULL); + + return S_OK; +} + +int CDecoder::DecodePpmSymbol() { return _ppm.DecodeSymbol(&m_InBitStream); } + +HRESULT CDecoder::DecodePPM(Int32 num, bool &keepDecompressing) +{ + keepDecompressing = false; + do + { + if (((_wrPtr - _winPos) & kWindowMask) < 260 && _wrPtr != _winPos) + { + RINOK(WriteBuf()); + if (_writtenFileSize > _unpackSize) + { + keepDecompressing = false; + return S_OK; + } + } + int c = DecodePpmSymbol(); + if (c == -1) + { + // Original code sets PPMError=true here and then it returns S_OK. Why ??? + // return S_OK; + return S_FALSE; + } + if (c == PpmEscChar) + { + int nextCh = DecodePpmSymbol(); + if (nextCh == 0) + return ReadTables(keepDecompressing); + if (nextCh == 2 || nextCh == -1) + return S_OK; + if (nextCh == 3) + { + if (!ReadVmCodePPM()) + return S_FALSE; + continue; + } + if (nextCh == 4 || nextCh == 5) + { + UInt32 distance = 0; + UInt32 length = 4; + if (nextCh == 4) + { + for (int i = 0; i < 3; i++) + { + int c = DecodePpmSymbol(); + if (c == -1) + return S_OK; + distance = (distance << 8) + (Byte)c; + } + distance++; + length += 28; + } + int c = DecodePpmSymbol(); + if (c == -1) + return S_OK; + length += c; + if (distance >= _lzSize) + return S_FALSE; + CopyBlock(distance, length); + num -= (Int32)length; + continue; + } + } + PutByte((Byte)c); + num--; + } + while (num >= 0); + keepDecompressing = true; + return S_OK; +} + +///////////////////////////////////////////////// +// LZ + +HRESULT CDecoder::ReadTables(bool &keepDecompressing) +{ + keepDecompressing = true; + ReadBits((8 - m_InBitStream.GetBitPosition()) & 7); + if (ReadBits(1) != 0) + { + _lzMode = false; + return InitPPM(); + } + + _lzMode = true; + PrevAlignBits = 0; + PrevAlignCount = 0; + + Byte levelLevels[kLevelTableSize]; + Byte newLevels[kTablesSizesSum]; + + if (ReadBits(1) == 0) + memset(m_LastLevels, 0, kTablesSizesSum); + + int i; + for (i = 0; i < kLevelTableSize; i++) + { + UInt32 length = ReadBits(4); + if (length == 15) + { + UInt32 zeroCount = ReadBits(4); + if (zeroCount != 0) + { + zeroCount += 2; + while (zeroCount-- > 0 && i < kLevelTableSize) + levelLevels[i++]=0; + i--; + continue; + } + } + levelLevels[i] = (Byte)length; + } + RIF(m_LevelDecoder.SetCodeLengths(levelLevels)); + i = 0; + while (i < kTablesSizesSum) + { + UInt32 number = m_LevelDecoder.DecodeSymbol(&m_InBitStream); + if (number < 16) + { + newLevels[i] = Byte((number + m_LastLevels[i]) & 15); + i++; + } + else if (number > kLevelTableSize) + return S_FALSE; + else + { + int num; + if (((number - 16) & 1) == 0) + num = ReadBits(3) + 3; + else + num = ReadBits(7) + 11; + if (number < 18) + { + if (i == 0) + return S_FALSE; + for (; num > 0 && i < kTablesSizesSum; num--, i++) + newLevels[i] = newLevels[i - 1]; + } + else + { + for (; num > 0 && i < kTablesSizesSum; num--) + newLevels[i++] = 0; + } + } + } + TablesRead = true; + + // original code has check here: + /* + if (InAddr > ReadTop) + { + keepDecompressing = false; + return true; + } + */ + + RIF(m_MainDecoder.SetCodeLengths(&newLevels[0])); + RIF(m_DistDecoder.SetCodeLengths(&newLevels[kMainTableSize])); + RIF(m_AlignDecoder.SetCodeLengths(&newLevels[kMainTableSize + kDistTableSize])); + RIF(m_LenDecoder.SetCodeLengths(&newLevels[kMainTableSize + kDistTableSize + kAlignTableSize])); + + memcpy(m_LastLevels, newLevels, kTablesSizesSum); + return S_OK; +} + +class CCoderReleaser +{ + CDecoder *m_Coder; +public: + CCoderReleaser(CDecoder *coder): m_Coder(coder) {} + ~CCoderReleaser() + { + // m_Coder->m_OutWindowStream.Flush(); + m_Coder->ReleaseStreams(); + } +}; + +HRESULT CDecoder::ReadEndOfBlock(bool &keepDecompressing) +{ + if (ReadBits(1) != 0) + { + // old file + TablesRead = false; + return ReadTables(keepDecompressing); + } + // new file + keepDecompressing = false; + TablesRead = (ReadBits(1) == 0); + return S_OK; +} + +UInt32 kDistStart[kDistTableSize]; + +class CDistInit +{ +public: + CDistInit() { Init(); } + void Init() + { + UInt32 start = 0; + for (UInt32 i = 0; i < kDistTableSize; i++) + { + kDistStart[i] = start; + start += (1 << kDistDirectBits[i]); + } + } +} g_DistInit; + +HRESULT CDecoder::DecodeLZ(bool &keepDecompressing) +{ + UInt32 rep0 = _reps[0]; + UInt32 rep1 = _reps[1]; + UInt32 rep2 = _reps[2]; + UInt32 rep3 = _reps[3]; + UInt32 length = _lastLength; + for (;;) + { + if (((_wrPtr - _winPos) & kWindowMask) < 260 && _wrPtr != _winPos) + { + RINOK(WriteBuf()); + if (_writtenFileSize > _unpackSize) + { + keepDecompressing = false; + return S_OK; + } + } + UInt32 number = m_MainDecoder.DecodeSymbol(&m_InBitStream); + if (number < 256) + { + PutByte(Byte(number)); + + continue; + } + else if (number == kSymbolReadTable) + { + RINOK(ReadEndOfBlock(keepDecompressing)); + break; + } + else if (number == 257) + { + if (!ReadVmCodeLZ()) + return S_FALSE; + continue; + } + else if (number == 258) + { + } + else if (number < kSymbolRep + 4) + { + if (number != kSymbolRep) + { + UInt32 distance; + if (number == kSymbolRep + 1) + distance = rep1; + else + { + if (number == kSymbolRep + 2) + distance = rep2; + else + { + distance = rep3; + rep3 = rep2; + } + rep2 = rep1; + } + rep1 = rep0; + rep0 = distance; + } + + UInt32 number = m_LenDecoder.DecodeSymbol(&m_InBitStream); + if (number >= kLenTableSize) + return S_FALSE; + length = 2 + kLenStart[number] + m_InBitStream.ReadBits(kLenDirectBits[number]); + } + else + { + rep3 = rep2; + rep2 = rep1; + rep1 = rep0; + if (number < 271) + { + number -= 263; + rep0 = kLen2DistStarts[number] + m_InBitStream.ReadBits(kLen2DistDirectBits[number]); + length = 2; + } + else if (number < 299) + { + number -= 271; + length = kNormalMatchMinLen + (UInt32)kLenStart[number] + m_InBitStream.ReadBits(kLenDirectBits[number]); + UInt32 number = m_DistDecoder.DecodeSymbol(&m_InBitStream); + if (number >= kDistTableSize) + return S_FALSE; + rep0 = kDistStart[number]; + int numBits = kDistDirectBits[number]; + if (number >= (kNumAlignBits * 2) + 2) + { + if (numBits > kNumAlignBits) + rep0 += (m_InBitStream.ReadBits(numBits - kNumAlignBits) << kNumAlignBits); + if (PrevAlignCount > 0) + { + PrevAlignCount--; + rep0 += PrevAlignBits; + } + else + { + UInt32 number = m_AlignDecoder.DecodeSymbol(&m_InBitStream); + if (number < (1 << kNumAlignBits)) + { + rep0 += number; + PrevAlignBits = number; + } + else if (number == (1 << kNumAlignBits)) + { + PrevAlignCount = kNumAlignReps; + rep0 += PrevAlignBits; + } + else + return S_FALSE; + } + } + else + rep0 += m_InBitStream.ReadBits(numBits); + length += ((kDistLimit4 - rep0) >> 31) + ((kDistLimit3 - rep0) >> 31); + } + else + return S_FALSE; + } + if (rep0 >= _lzSize) + return S_FALSE; + CopyBlock(rep0, length); + } + _reps[0] = rep0; + _reps[1] = rep1; + _reps[2] = rep2; + _reps[3] = rep3; + _lastLength = length; + + return S_OK; +} + +HRESULT CDecoder::CodeReal(ICompressProgressInfo *progress) +{ + _writtenFileSize = 0; + if (!m_IsSolid) + { + _lzSize = 0; + _winPos = 0; + _wrPtr = 0; + for (int i = 0; i < kNumReps; i++) + _reps[i] = 0; + _lastLength = 0; + memset(m_LastLevels, 0, kTablesSizesSum); + TablesRead = false; + PpmEscChar = 2; + InitFilters(); + } + if (!m_IsSolid || !TablesRead) + { + bool keepDecompressing; + RINOK(ReadTables(keepDecompressing)); + if (!keepDecompressing) + return S_OK; + } + + for(;;) + { + bool keepDecompressing; + if (_lzMode) + { + RINOK(DecodeLZ(keepDecompressing)) + } + else + { + RINOK(DecodePPM(1 << 18, keepDecompressing)) + } + UInt64 packSize = m_InBitStream.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &_writtenFileSize)); + if (!keepDecompressing) + break; + } + RINOK(WriteBuf()); + if (_writtenFileSize < _unpackSize) + return S_FALSE; + // return m_OutWindowStream.Flush(); + return S_OK; +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try + { + if (inSize == NULL || outSize == NULL) + return E_INVALIDARG; + + if (_vmData == 0) + { + _vmData = (Byte *)::MidAlloc(kVmDataSizeMax + kVmCodeSizeMax); + if (_vmData == 0) + return E_OUTOFMEMORY; + _vmCode = _vmData + kVmDataSizeMax; + } + + if (_window == 0) + { + _window = (Byte *)::MidAlloc(kWindowSize); + if (_window == 0) + return E_OUTOFMEMORY; + } + if (!m_InBitStream.Create(1 << 20)) + return E_OUTOFMEMORY; + if (!_vm.Create()) + return E_OUTOFMEMORY; + + + m_InBitStream.SetStream(inStream); + m_InBitStream.Init(); + _outStream = outStream; + + CCoderReleaser coderReleaser(this); + _unpackSize = *outSize; + return CodeReal(progress); + } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } + // CNewException is possible here. But probably CNewException is caused + // by error in data stream. +} + +STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size) +{ + if (size < 1) + return E_INVALIDARG; + m_IsSolid = (data[0] != 0); + return S_OK; +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Decoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Decoder.h new file mode 100644 index 000000000..73d4c224d --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Decoder.h @@ -0,0 +1,301 @@ +// Rar3Decoder.h +// According to unRAR license, this code may not be used to develop +// a program that creates RAR archives + +#ifndef __COMPRESS_RAR3_DECODER_H +#define __COMPRESS_RAR3_DECODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +#include "../Common/InBuffer.h" + +#include "BitmDecoder.h" +#include "HuffmanDecoder.h" +#include "PpmdDecode.h" +#include "Rar3Vm.h" + +namespace NCompress { +namespace NRar3 { + +const UInt32 kWindowSize = 1 << 22; +const UInt32 kWindowMask = (kWindowSize - 1); + +const UInt32 kNumReps = 4; +const UInt32 kNumLen2Symbols = 8; +const UInt32 kLenTableSize = 28; +const UInt32 kMainTableSize = 256 + 1 + 1 + 1 + kNumReps + kNumLen2Symbols + kLenTableSize; +const UInt32 kDistTableSize = 60; + +const int kNumAlignBits = 4; +const UInt32 kAlignTableSize = (1 << kNumAlignBits) + 1; + +const UInt32 kLevelTableSize = 20; + +const UInt32 kTablesSizesSum = kMainTableSize + kDistTableSize + kAlignTableSize + kLenTableSize; + +class CBitDecoder +{ + UInt32 m_Value; +public: + UInt32 m_BitPos; + CInBuffer m_Stream; + bool Create(UInt32 bufferSize) { return m_Stream.Create(bufferSize); } + void SetStream(ISequentialInStream *inStream) { m_Stream.SetStream(inStream);} + void ReleaseStream() { m_Stream.ReleaseStream();} + + void Init() + { + m_Stream.Init(); + m_BitPos = 0; + m_Value = 0; + // m_BitPos = kNumBigValueBits; + // Normalize(); + } + + UInt64 GetProcessedSize() const + { return m_Stream.GetProcessedSize() - (m_BitPos) / 8; } + UInt32 GetBitPosition() const { return ((8 - m_BitPos) & 7); } + + /* + void Normalize() + { + for (;m_BitPos >= 8; m_BitPos -= 8) + m_Value = (m_Value << 8) | m_Stream.ReadByte(); + } + */ + + UInt32 GetValue(UInt32 numBits) + { + // return (m_Value << m_BitPos) >> (kNumBigValueBits - numBits); + // return ((m_Value >> (8 - m_BitPos)) & kMask) >> (kNumValueBits - numBits); + if (m_BitPos < numBits) + { + m_BitPos += 8; + m_Value = (m_Value << 8) | m_Stream.ReadByte(); + if (m_BitPos < numBits) + { + m_BitPos += 8; + m_Value = (m_Value << 8) | m_Stream.ReadByte(); + } + } + return m_Value >> (m_BitPos - numBits); + } + + void MovePos(UInt32 numBits) + { + m_BitPos -= numBits; + m_Value = m_Value & ((1 << m_BitPos) - 1); + } + + UInt32 ReadBits(UInt32 numBits) + { + UInt32 res = GetValue(numBits); + MovePos(numBits); + return res; + } +}; + +const int kNumTopBits = 24; +const UInt32 kTopValue = (1 << kNumTopBits); +const UInt32 kBot = (1 << 15); + +class CRangeDecoder:public NPpmd::CRangeDecoderVirt, public CBitDecoder +{ +public: + UInt32 Range; + UInt32 Low; + UInt32 Code; + + void Normalize() + { + while ((Low ^ (Low + Range)) < kTopValue || + Range < kBot && ((Range = (0 - Low) & (kBot - 1)), 1)) + { + Code = (Code << 8) | m_Stream.ReadByte(); + Range <<= 8; + Low <<= 8; + } + } + + void InitRangeCoder() + { + Code = 0; + Low = 0; + Range = 0xFFFFFFFF; + for(int i = 0; i < 4; i++) + Code = (Code << 8) | ReadBits(8); + } + + virtual UInt32 GetThreshold(UInt32 total) + { + return (Code - Low) / ( Range /= total); + } + + virtual void Decode(UInt32 start, UInt32 size) + { + Low += start * Range; + Range *= size; + Normalize(); + } + + virtual UInt32 DecodeBit(UInt32 size0, UInt32 numTotalBits) + { + if (((Code - Low) / (Range >>= numTotalBits)) < size0) + { + Decode(0, size0); + return 0; + } + else + { + Decode(size0, (1 << numTotalBits) - size0); + return 1; + } + } + + // UInt64 GetProcessedSizeRangeCoder() {return Stream.GetProcessedSize(); } +}; + + +struct CFilter: public NVm::CProgram +{ + CRecordVector<Byte> GlobalData; + UInt32 BlockStart; + UInt32 BlockSize; + UInt32 ExecCount; + CFilter(): BlockStart(0), BlockSize(0), ExecCount(0) {} +}; + +struct CTempFilter: public NVm::CProgramInitState +{ + UInt32 BlockStart; + UInt32 BlockSize; + UInt32 ExecCount; + bool NextWindow; + + UInt32 FilterIndex; +}; + +const int kNumHuffmanBits = 15; + +class CDecoder: + public ICompressCoder, + public ICompressSetDecoderProperties2, + public CMyUnknownImp +{ + CRangeDecoder m_InBitStream; + Byte *_window; + UInt32 _winPos; + UInt32 _wrPtr; + UInt64 _lzSize; + UInt64 _unpackSize; + UInt64 _writtenFileSize; // if it's > _unpackSize, then _unpackSize only written + CMyComPtr<ISequentialOutStream> _outStream; + NHuffman::CDecoder<kNumHuffmanBits, kMainTableSize> m_MainDecoder; + NHuffman::CDecoder<kNumHuffmanBits, kDistTableSize> m_DistDecoder; + NHuffman::CDecoder<kNumHuffmanBits, kAlignTableSize> m_AlignDecoder; + NHuffman::CDecoder<kNumHuffmanBits, kLenTableSize> m_LenDecoder; + NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder; + + UInt32 _reps[kNumReps]; + UInt32 _lastLength; + + Byte m_LastLevels[kTablesSizesSum]; + + Byte *_vmData; + Byte *_vmCode; + NVm::CVm _vm; + CRecordVector<CFilter *> _filters; + CRecordVector<CTempFilter *> _tempFilters; + UInt32 _lastFilter; + + bool m_IsSolid; + + bool _lzMode; + + UInt32 PrevAlignBits; + UInt32 PrevAlignCount; + + bool TablesRead; + + NPpmd::CDecodeInfo _ppm; + int PpmEscChar; + + HRESULT WriteDataToStream(const Byte *data, UInt32 size); + HRESULT WriteData(const Byte *data, UInt32 size); + HRESULT WriteArea(UInt32 startPtr, UInt32 endPtr); + void ExecuteFilter(int tempFilterIndex, NVm::CBlockRef &outBlockRef); + HRESULT WriteBuf(); + + void InitFilters(); + bool AddVmCode(UInt32 firstByte, UInt32 codeSize); + bool ReadVmCodeLZ(); + bool ReadVmCodePPM(); + + UInt32 ReadBits(int numBits); + + HRESULT InitPPM(); + int DecodePpmSymbol(); + HRESULT DecodePPM(Int32 num, bool &keepDecompressing); + + HRESULT ReadTables(bool &keepDecompressing); + HRESULT ReadEndOfBlock(bool &keepDecompressing); + HRESULT DecodeLZ(bool &keepDecompressing); + HRESULT CodeReal(ICompressProgressInfo *progress); +public: + CDecoder(); + ~CDecoder(); + + MY_UNKNOWN_IMP1(ICompressSetDecoderProperties2) + + void ReleaseStreams() + { + _outStream.Release(); + m_InBitStream.ReleaseStream(); + } + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size); + + void CopyBlock(UInt32 distance, UInt32 len) + { + _lzSize += len; + UInt32 pos = (_winPos - distance - 1) & kWindowMask; + Byte *window = _window; + UInt32 winPos = _winPos; + if (kWindowSize - winPos > len && kWindowSize - pos > len) + { + const Byte *src = window + pos; + Byte *dest = window + winPos; + _winPos += len; + do + *dest++ = *src++; + while(--len != 0); + return; + } + do + { + window[winPos] = window[pos]; + winPos = (winPos + 1) & kWindowMask; + pos = (pos + 1) & kWindowMask; + } + while(--len != 0); + _winPos = winPos; + } + + void PutByte(Byte b) + { + _window[_winPos] = b; + _winPos = (_winPos + 1) & kWindowMask; + _lzSize++; + } + + +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Vm.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Vm.cpp new file mode 100644 index 000000000..759dfbdb0 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Vm.cpp @@ -0,0 +1,1091 @@ +// Rar3Vm.cpp +// According to unRAR license, this code may not be used to develop +// a program that creates RAR archives + +/* +Note: + Due to performance considerations Rar VM may set Flags C incorrectly + for some operands (SHL x, 0, ... ). + Check implementation of concrete VM command + to see if it sets flags right. +*/ + +#include "StdAfx.h" + +#include "../../../C/7zCrc.h" +#include "../../../C/Alloc.h" + +#include "Rar3Vm.h" + +namespace NCompress { +namespace NRar3 { + +UInt32 CMemBitDecoder::ReadBits(int numBits) +{ + UInt32 res = 0; + for (;;) + { + Byte b = _bitPos < _bitSize ? _data[_bitPos >> 3] : 0; + int avail = (int)(8 - (_bitPos & 7)); + if (numBits <= avail) + { + _bitPos += numBits; + return res | (b >> (avail - numBits)) & ((1 << numBits) - 1); + } + numBits -= avail; + res |= (UInt32)(b & ((1 << avail) - 1)) << numBits; + _bitPos += avail; + } +} + +UInt32 CMemBitDecoder::ReadBit() { return ReadBits(1); } + +namespace NVm { + +static const UInt32 kStackRegIndex = kNumRegs - 1; + +static const UInt32 FLAG_C = 1; +static const UInt32 FLAG_Z = 2; +static const UInt32 FLAG_S = 0x80000000; + +static const Byte CF_OP0 = 0; +static const Byte CF_OP1 = 1; +static const Byte CF_OP2 = 2; +static const Byte CF_OPMASK = 3; +static const Byte CF_BYTEMODE = 4; +static const Byte CF_JUMP = 8; +static const Byte CF_PROC = 16; +static const Byte CF_USEFLAGS = 32; +static const Byte CF_CHFLAGS = 64; + +static Byte kCmdFlags[]= +{ + /* CMD_MOV */ CF_OP2 | CF_BYTEMODE, + /* CMD_CMP */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_ADD */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_SUB */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_JZ */ CF_OP1 | CF_JUMP | CF_USEFLAGS, + /* CMD_JNZ */ CF_OP1 | CF_JUMP | CF_USEFLAGS, + /* CMD_INC */ CF_OP1 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_DEC */ CF_OP1 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_JMP */ CF_OP1 | CF_JUMP, + /* CMD_XOR */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_AND */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_OR */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_TEST */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_JS */ CF_OP1 | CF_JUMP | CF_USEFLAGS, + /* CMD_JNS */ CF_OP1 | CF_JUMP | CF_USEFLAGS, + /* CMD_JB */ CF_OP1 | CF_JUMP | CF_USEFLAGS, + /* CMD_JBE */ CF_OP1 | CF_JUMP | CF_USEFLAGS, + /* CMD_JA */ CF_OP1 | CF_JUMP | CF_USEFLAGS, + /* CMD_JAE */ CF_OP1 | CF_JUMP | CF_USEFLAGS, + /* CMD_PUSH */ CF_OP1, + /* CMD_POP */ CF_OP1, + /* CMD_CALL */ CF_OP1 | CF_PROC, + /* CMD_RET */ CF_OP0 | CF_PROC, + /* CMD_NOT */ CF_OP1 | CF_BYTEMODE, + /* CMD_SHL */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_SHR */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_SAR */ CF_OP2 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_NEG */ CF_OP1 | CF_BYTEMODE | CF_CHFLAGS, + /* CMD_PUSHA */ CF_OP0, + /* CMD_POPA */ CF_OP0, + /* CMD_PUSHF */ CF_OP0 | CF_USEFLAGS, + /* CMD_POPF */ CF_OP0 | CF_CHFLAGS, + /* CMD_MOVZX */ CF_OP2, + /* CMD_MOVSX */ CF_OP2, + /* CMD_XCHG */ CF_OP2 | CF_BYTEMODE, + /* CMD_MUL */ CF_OP2 | CF_BYTEMODE, + /* CMD_DIV */ CF_OP2 | CF_BYTEMODE, + /* CMD_ADC */ CF_OP2 | CF_BYTEMODE | CF_USEFLAGS | CF_CHFLAGS , + /* CMD_SBB */ CF_OP2 | CF_BYTEMODE | CF_USEFLAGS | CF_CHFLAGS , + /* CMD_PRINT */ CF_OP0 +}; + +CVm::CVm(): Mem(NULL) {} + +bool CVm::Create() +{ + if (Mem == NULL) + Mem = (Byte *)::MyAlloc(kSpaceSize + 4); + return (Mem != NULL); +} + +CVm::~CVm() +{ + ::MyFree(Mem); +} + +// CVm::Execute can change CProgram object: it clears progarm if VM returns error. + +bool CVm::Execute(CProgram *prg, const CProgramInitState *initState, + CBlockRef &outBlockRef, CRecordVector<Byte> &outGlobalData) +{ + memcpy(R, initState->InitR, sizeof(initState->InitR)); + R[kStackRegIndex] = kSpaceSize; + R[kNumRegs] = 0; + Flags = 0; + + UInt32 globalSize = MyMin((UInt32)initState->GlobalData.Size(), kGlobalSize); + if (globalSize != 0) + memcpy(Mem + kGlobalOffset, &initState->GlobalData[0], globalSize); + UInt32 staticSize = MyMin((UInt32)prg->StaticData.Size(), kGlobalSize - globalSize); + if (staticSize != 0) + memcpy(Mem + kGlobalOffset + globalSize, &prg->StaticData[0], staticSize); + + bool res = true; + #ifdef RARVM_STANDARD_FILTERS + if (prg->StandardFilterIndex >= 0) + ExecuteStandardFilter(prg->StandardFilterIndex); + else + #endif + { + res = ExecuteCode(prg); + if (!res) + prg->Commands[0].OpCode = CMD_RET; + } + UInt32 newBlockPos = GetFixedGlobalValue32(NGlobalOffset::kBlockPos) & kSpaceMask; + UInt32 newBlockSize = GetFixedGlobalValue32(NGlobalOffset::kBlockSize) & kSpaceMask; + if (newBlockPos + newBlockSize >= kSpaceSize) + newBlockPos = newBlockSize = 0; + outBlockRef.Offset = newBlockPos; + outBlockRef.Size = newBlockSize; + + outGlobalData.Clear(); + UInt32 dataSize = GetFixedGlobalValue32(NGlobalOffset::kGlobalMemOutSize); + dataSize = MyMin(dataSize, kGlobalSize - kFixedGlobalSize); + if (dataSize != 0) + { + dataSize += kFixedGlobalSize; + outGlobalData.Reserve(dataSize); + for (UInt32 i = 0; i < dataSize; i++) + outGlobalData.Add(Mem[kGlobalOffset + i]); + } + return res; +} + + +#define SET_IP(IP) \ + if ((IP) >= numCommands) return true; \ + if (--maxOpCount <= 0) return false; \ + cmd = commands + (IP); + +#define GET_FLAG_S_B(res) (((res) & 0x80) ? FLAG_S : 0) +#define SET_IP_OP1 { UInt32 val = GetOperand32(&cmd->Op1); SET_IP(val); } +#define FLAGS_UPDATE_SZ Flags = res == 0 ? FLAG_Z : res & FLAG_S +#define FLAGS_UPDATE_SZ_B Flags = (res & 0xFF) == 0 ? FLAG_Z : GET_FLAG_S_B(res) + +UInt32 CVm::GetOperand32(const COperand *op) const +{ + switch(op->Type) + { + case OP_TYPE_REG: return R[op->Data]; + case OP_TYPE_REGMEM: return GetValue32(&Mem[(op->Base + R[op->Data]) & kSpaceMask]); + default: return op->Data; + } +} + +void CVm::SetOperand32(const COperand *op, UInt32 val) +{ + switch(op->Type) + { + case OP_TYPE_REG: R[op->Data] = val; return; + case OP_TYPE_REGMEM: SetValue32(&Mem[(op->Base + R[op->Data]) & kSpaceMask], val); return; + } +} + +Byte CVm::GetOperand8(const COperand *op) const +{ + switch(op->Type) + { + case OP_TYPE_REG: return (Byte)R[op->Data]; + case OP_TYPE_REGMEM: return Mem[(op->Base + R[op->Data]) & kSpaceMask];; + default: return (Byte)op->Data; + } +} + +void CVm::SetOperand8(const COperand *op, Byte val) +{ + switch(op->Type) + { + case OP_TYPE_REG: R[op->Data] = (R[op->Data] & 0xFFFFFF00) | val; return; + case OP_TYPE_REGMEM: Mem[(op->Base + R[op->Data]) & kSpaceMask] = val; return; + } +} + +UInt32 CVm::GetOperand(bool byteMode, const COperand *op) const +{ + if (byteMode) + return GetOperand8(op); + return GetOperand32(op); +} + +void CVm::SetOperand(bool byteMode, const COperand *op, UInt32 val) +{ + if (byteMode) + SetOperand8(op, (Byte)(val & 0xFF)); + else + SetOperand32(op, val); +} + +bool CVm::ExecuteCode(const CProgram *prg) +{ + Int32 maxOpCount = 25000000; + const CCommand *commands = &prg->Commands[0]; + const CCommand *cmd = commands; + UInt32 numCommands = prg->Commands.Size(); + for (;;) + { + switch(cmd->OpCode) + { + #ifndef RARVM_NO_VM + + case CMD_MOV: + SetOperand32(&cmd->Op1, GetOperand32(&cmd->Op2)); + break; + case CMD_MOVB: + SetOperand8(&cmd->Op1, GetOperand8(&cmd->Op2)); + break; + case CMD_CMP: + { + UInt32 v1 = GetOperand32(&cmd->Op1); + UInt32 res = v1 - GetOperand32(&cmd->Op2); + Flags = res == 0 ? FLAG_Z : (res > v1) | (res & FLAG_S); + } + break; + case CMD_CMPB: + { + Byte v1 = GetOperand8(&cmd->Op1); + Byte res = v1 - GetOperand8(&cmd->Op2); + res &= 0xFF; + Flags = res == 0 ? FLAG_Z : (res > v1) | GET_FLAG_S_B(res); + } + break; + case CMD_ADD: + { + UInt32 v1 = GetOperand32(&cmd->Op1); + UInt32 res = v1 + GetOperand32(&cmd->Op2); + SetOperand32(&cmd->Op1, res); + Flags = (res < v1) | (res == 0 ? FLAG_Z : (res & FLAG_S)); + } + break; + case CMD_ADDB: + { + Byte v1 = GetOperand8(&cmd->Op1); + Byte res = v1 + GetOperand8(&cmd->Op2); + res &= 0xFF; + SetOperand8(&cmd->Op1, (Byte)res); + Flags = (res < v1) | (res == 0 ? FLAG_Z : GET_FLAG_S_B(res)); + } + break; + case CMD_ADC: + { + UInt32 v1 = GetOperand(cmd->ByteMode, &cmd->Op1); + UInt32 FC = (Flags & FLAG_C); + UInt32 res = v1 + GetOperand(cmd->ByteMode, &cmd->Op2) + FC; + if (cmd->ByteMode) + res &= 0xFF; + SetOperand(cmd->ByteMode, &cmd->Op1, res); + Flags = (res < v1 || res == v1 && FC) | (res == 0 ? FLAG_Z : (res & FLAG_S)); + } + break; + case CMD_SUB: + { + UInt32 v1 = GetOperand32(&cmd->Op1); + UInt32 res = v1 - GetOperand32(&cmd->Op2); + SetOperand32(&cmd->Op1, res); + Flags = res == 0 ? FLAG_Z : (res > v1) | (res & FLAG_S); + } + break; + case CMD_SUBB: + { + UInt32 v1 = GetOperand8(&cmd->Op1); + UInt32 res = v1 - GetOperand8(&cmd->Op2); + SetOperand8(&cmd->Op1, (Byte)res); + Flags = res == 0 ? FLAG_Z : (res > v1) | (res & FLAG_S); + } + break; + case CMD_SBB: + { + UInt32 v1 = GetOperand(cmd->ByteMode, &cmd->Op1); + UInt32 FC = (Flags & FLAG_C); + UInt32 res = v1 - GetOperand(cmd->ByteMode, &cmd->Op2) - FC; + // Flags = res == 0 ? FLAG_Z : (res > v1 || res == v1 && FC) | (res & FLAG_S); + if (cmd->ByteMode) + res &= 0xFF; + SetOperand(cmd->ByteMode, &cmd->Op1, res); + Flags = (res > v1 || res == v1 && FC) | (res == 0 ? FLAG_Z : (res & FLAG_S)); + } + break; + case CMD_INC: + { + UInt32 res = GetOperand32(&cmd->Op1) + 1; + SetOperand32(&cmd->Op1, res); + FLAGS_UPDATE_SZ; + } + break; + case CMD_INCB: + { + Byte res = GetOperand8(&cmd->Op1) + 1; + SetOperand8(&cmd->Op1, res);; + FLAGS_UPDATE_SZ_B; + } + break; + case CMD_DEC: + { + UInt32 res = GetOperand32(&cmd->Op1) - 1; + SetOperand32(&cmd->Op1, res); + FLAGS_UPDATE_SZ; + } + break; + case CMD_DECB: + { + Byte res = GetOperand8(&cmd->Op1) - 1; + SetOperand8(&cmd->Op1, res);; + FLAGS_UPDATE_SZ_B; + } + break; + case CMD_XOR: + { + UInt32 res = GetOperand32(&cmd->Op1) ^ GetOperand32(&cmd->Op2); + SetOperand32(&cmd->Op1, res); + FLAGS_UPDATE_SZ; + } + break; + case CMD_XORB: + { + Byte res = GetOperand8(&cmd->Op1) ^ GetOperand8(&cmd->Op2); + SetOperand8(&cmd->Op1, res); + FLAGS_UPDATE_SZ_B; + } + break; + case CMD_AND: + { + UInt32 res = GetOperand32(&cmd->Op1) & GetOperand32(&cmd->Op2); + SetOperand32(&cmd->Op1, res); + FLAGS_UPDATE_SZ; + } + break; + case CMD_ANDB: + { + Byte res = GetOperand8(&cmd->Op1) & GetOperand8(&cmd->Op2); + SetOperand8(&cmd->Op1, res); + FLAGS_UPDATE_SZ_B; + } + break; + case CMD_OR: + { + UInt32 res = GetOperand32(&cmd->Op1) | GetOperand32(&cmd->Op2); + SetOperand32(&cmd->Op1, res); + FLAGS_UPDATE_SZ; + } + break; + case CMD_ORB: + { + Byte res = GetOperand8(&cmd->Op1) | GetOperand8(&cmd->Op2); + SetOperand8(&cmd->Op1, res); + FLAGS_UPDATE_SZ_B; + } + break; + case CMD_TEST: + { + UInt32 res = GetOperand32(&cmd->Op1) & GetOperand32(&cmd->Op2); + FLAGS_UPDATE_SZ; + } + break; + case CMD_TESTB: + { + Byte res = GetOperand8(&cmd->Op1) & GetOperand8(&cmd->Op2); + FLAGS_UPDATE_SZ_B; + } + break; + case CMD_NOT: + SetOperand(cmd->ByteMode, &cmd->Op1, ~GetOperand(cmd->ByteMode, &cmd->Op1)); + break; + case CMD_NEG: + { + UInt32 res = 0 - GetOperand32(&cmd->Op1); + SetOperand32(&cmd->Op1, res); + Flags = res == 0 ? FLAG_Z : FLAG_C | (res & FLAG_S); + } + break; + case CMD_NEGB: + { + Byte res = (Byte)(0 - GetOperand8(&cmd->Op1)); + SetOperand8(&cmd->Op1, res); + Flags = res == 0 ? FLAG_Z : FLAG_C | GET_FLAG_S_B(res); + } + break; + + case CMD_SHL: + { + UInt32 v1 = GetOperand32(&cmd->Op1); + int v2 = (int)GetOperand32(&cmd->Op2); + UInt32 res = v1 << v2; + SetOperand32(&cmd->Op1, res); + Flags = (res == 0 ? FLAG_Z : (res & FLAG_S)) | ((v1 << (v2 - 1)) & 0x80000000 ? FLAG_C : 0); + } + break; + case CMD_SHLB: + { + Byte v1 = GetOperand8(&cmd->Op1); + int v2 = (int)GetOperand8(&cmd->Op2); + Byte res = (Byte)(v1 << v2); + SetOperand8(&cmd->Op1, res); + Flags = (res == 0 ? FLAG_Z : GET_FLAG_S_B(res)) | ((v1 << (v2 - 1)) & 0x80 ? FLAG_C : 0); + } + break; + case CMD_SHR: + { + UInt32 v1 = GetOperand32(&cmd->Op1); + int v2 = (int)GetOperand32(&cmd->Op2); + UInt32 res = v1 >> v2; + SetOperand32(&cmd->Op1, res); + Flags = (res == 0 ? FLAG_Z : (res & FLAG_S)) | ((v1 >> (v2 - 1)) & FLAG_C); + } + break; + case CMD_SHRB: + { + Byte v1 = GetOperand8(&cmd->Op1); + int v2 = (int)GetOperand8(&cmd->Op2); + Byte res = (Byte)(v1 >> v2); + SetOperand8(&cmd->Op1, res); + Flags = (res == 0 ? FLAG_Z : GET_FLAG_S_B(res)) | ((v1 >> (v2 - 1)) & FLAG_C); + } + break; + case CMD_SAR: + { + UInt32 v1 = GetOperand32(&cmd->Op1); + int v2 = (int)GetOperand32(&cmd->Op2); + UInt32 res = UInt32(((Int32)v1) >> v2); + SetOperand32(&cmd->Op1, res); + Flags= (res == 0 ? FLAG_Z : (res & FLAG_S)) | ((v1 >> (v2 - 1)) & FLAG_C); + } + break; + case CMD_SARB: + { + Byte v1 = GetOperand8(&cmd->Op1); + int v2 = (int)GetOperand8(&cmd->Op2); + Byte res = (Byte)(((signed char)v1) >> v2); + SetOperand8(&cmd->Op1, res); + Flags= (res == 0 ? FLAG_Z : GET_FLAG_S_B(res)) | ((v1 >> (v2 - 1)) & FLAG_C); + } + break; + + case CMD_JMP: + SET_IP_OP1; + continue; + case CMD_JZ: + if ((Flags & FLAG_Z) != 0) + { + SET_IP_OP1; + continue; + } + break; + case CMD_JNZ: + if ((Flags & FLAG_Z) == 0) + { + SET_IP_OP1; + continue; + } + break; + case CMD_JS: + if ((Flags & FLAG_S) != 0) + { + SET_IP_OP1; + continue; + } + break; + case CMD_JNS: + if ((Flags & FLAG_S) == 0) + { + SET_IP_OP1; + continue; + } + break; + case CMD_JB: + if ((Flags & FLAG_C) != 0) + { + SET_IP_OP1; + continue; + } + break; + case CMD_JBE: + if ((Flags & (FLAG_C | FLAG_Z)) != 0) + { + SET_IP_OP1; + continue; + } + break; + case CMD_JA: + if ((Flags & (FLAG_C | FLAG_Z)) == 0) + { + SET_IP_OP1; + continue; + } + break; + case CMD_JAE: + if ((Flags & FLAG_C) == 0) + { + SET_IP_OP1; + continue; + } + break; + + case CMD_PUSH: + R[kStackRegIndex] -= 4; + SetValue32(&Mem[R[kStackRegIndex] & kSpaceMask], GetOperand32(&cmd->Op1)); + break; + case CMD_POP: + SetOperand32(&cmd->Op1, GetValue32(&Mem[R[kStackRegIndex] & kSpaceMask])); + R[kStackRegIndex] += 4; + break; + case CMD_CALL: + R[kStackRegIndex] -= 4; + SetValue32(&Mem[R[kStackRegIndex] & kSpaceMask], (UInt32)(cmd - commands + 1)); + SET_IP_OP1; + continue; + + case CMD_PUSHA: + { + for (UInt32 i = 0, SP = R[kStackRegIndex] - 4; i < kNumRegs; i++, SP -= 4) + SetValue32(&Mem[SP & kSpaceMask], R[i]); + R[kStackRegIndex] -= kNumRegs * 4; + } + break; + case CMD_POPA: + { + for (UInt32 i = 0, SP = R[kStackRegIndex]; i < kNumRegs; i++, SP += 4) + R[kStackRegIndex - i] = GetValue32(&Mem[SP & kSpaceMask]); + } + break; + case CMD_PUSHF: + R[kStackRegIndex] -= 4; + SetValue32(&Mem[R[kStackRegIndex]&kSpaceMask], Flags); + break; + case CMD_POPF: + Flags = GetValue32(&Mem[R[kStackRegIndex] & kSpaceMask]); + R[kStackRegIndex] += 4; + break; + + case CMD_MOVZX: + SetOperand32(&cmd->Op1, GetOperand8(&cmd->Op2)); + break; + case CMD_MOVSX: + SetOperand32(&cmd->Op1, (UInt32)(Int32)(signed char)GetOperand8(&cmd->Op2)); + break; + case CMD_XCHG: + { + UInt32 v1 = GetOperand(cmd->ByteMode, &cmd->Op1); + SetOperand(cmd->ByteMode, &cmd->Op1, GetOperand(cmd->ByteMode, &cmd->Op2)); + SetOperand(cmd->ByteMode, &cmd->Op2, v1); + } + break; + case CMD_MUL: + { + UInt32 res = GetOperand32(&cmd->Op1) * GetOperand32(&cmd->Op2); + SetOperand32(&cmd->Op1, res); + } + break; + case CMD_MULB: + { + Byte res = GetOperand8(&cmd->Op1) * GetOperand8(&cmd->Op2); + SetOperand8(&cmd->Op1, res); + } + break; + case CMD_DIV: + { + UInt32 divider = GetOperand(cmd->ByteMode, &cmd->Op2); + if (divider != 0) + { + UInt32 res = GetOperand(cmd->ByteMode, &cmd->Op1) / divider; + SetOperand(cmd->ByteMode, &cmd->Op1, res); + } + } + break; + + #endif + + case CMD_RET: + { + if (R[kStackRegIndex] >= kSpaceSize) + return true; + UInt32 ip = GetValue32(&Mem[R[kStackRegIndex] & kSpaceMask]); + SET_IP(ip); + R[kStackRegIndex] += 4; + continue; + } + case CMD_PRINT: + break; + } + cmd++; + --maxOpCount; + } +} + + +////////////////////////////////////////////////////// +// Read program + +UInt32 ReadEncodedUInt32(CMemBitDecoder &inp) +{ + switch(inp.ReadBits(2)) + { + case 0: + return inp.ReadBits(4); + case 1: + { + UInt32 v = inp.ReadBits(4); + if (v == 0) + return 0xFFFFFF00 | inp.ReadBits(8); + else + return (v << 4) | inp.ReadBits(4); + } + case 2: + return inp.ReadBits(16); + default: + return inp.ReadBits(32); + } +} + +void CVm::DecodeArg(CMemBitDecoder &inp, COperand &op, bool byteMode) +{ + if (inp.ReadBit()) + { + op.Type = OP_TYPE_REG; + op.Data = inp.ReadBits(kNumRegBits); + } + else if (inp.ReadBit() == 0) + { + op.Type = OP_TYPE_INT; + if (byteMode) + op.Data = inp.ReadBits(8); + else + op.Data = ReadEncodedUInt32(inp); + } + else + { + op.Type = OP_TYPE_REGMEM; + if (inp.ReadBit() == 0) + { + op.Data = inp.ReadBits(kNumRegBits); + op.Base = 0; + } + else + { + if (inp.ReadBit() == 0) + op.Data = inp.ReadBits(kNumRegBits); + else + op.Data = kNumRegs; + op.Base = ReadEncodedUInt32(inp); + } + } +} + +void CVm::ReadVmProgram(const Byte *code, UInt32 codeSize, CProgram *prg) +{ + CMemBitDecoder inp; + inp.Init(code, codeSize); + + prg->StaticData.Clear(); + if (inp.ReadBit()) + { + UInt32 dataSize = ReadEncodedUInt32(inp) + 1; + for (UInt32 i = 0; inp.Avail() && i < dataSize; i++) + prg->StaticData.Add((Byte)inp.ReadBits(8)); + } + while (inp.Avail()) + { + prg->Commands.Add(CCommand()); + CCommand *cmd = &prg->Commands.Back(); + if (inp.ReadBit() == 0) + cmd->OpCode = (ECommand)inp.ReadBits(3); + else + cmd->OpCode = (ECommand)(8 + inp.ReadBits(5)); + if (kCmdFlags[cmd->OpCode] & CF_BYTEMODE) + cmd->ByteMode = (inp.ReadBit()) ? true : false; + else + cmd->ByteMode = 0; + int opNum = (kCmdFlags[cmd->OpCode] & CF_OPMASK); + if (opNum > 0) + { + DecodeArg(inp, cmd->Op1, cmd->ByteMode); + if (opNum == 2) + DecodeArg(inp, cmd->Op2, cmd->ByteMode); + else + { + if (cmd->Op1.Type == OP_TYPE_INT && (kCmdFlags[cmd->OpCode] & (CF_JUMP | CF_PROC))) + { + int Distance = cmd->Op1.Data; + if (Distance >= 256) + Distance -= 256; + else + { + if (Distance >= 136) + Distance -= 264; + else if (Distance >= 16) + Distance -= 8; + else if (Distance >= 8) + Distance -= 16; + Distance += prg->Commands.Size() - 1; + } + cmd->Op1.Data = Distance; + } + } + } + if (cmd->ByteMode) + { + switch (cmd->OpCode) + { + case CMD_MOV: cmd->OpCode = CMD_MOVB; break; + case CMD_CMP: cmd->OpCode = CMD_CMPB; break; + case CMD_ADD: cmd->OpCode = CMD_ADDB; break; + case CMD_SUB: cmd->OpCode = CMD_SUBB; break; + case CMD_INC: cmd->OpCode = CMD_INCB; break; + case CMD_DEC: cmd->OpCode = CMD_DECB; break; + case CMD_XOR: cmd->OpCode = CMD_XORB; break; + case CMD_AND: cmd->OpCode = CMD_ANDB; break; + case CMD_OR: cmd->OpCode = CMD_ORB; break; + case CMD_TEST: cmd->OpCode = CMD_TESTB; break; + case CMD_NEG: cmd->OpCode = CMD_NEGB; break; + case CMD_SHL: cmd->OpCode = CMD_SHLB; break; + case CMD_SHR: cmd->OpCode = CMD_SHRB; break; + case CMD_SAR: cmd->OpCode = CMD_SARB; break; + case CMD_MUL: cmd->OpCode = CMD_MULB; break; + } + } + } +} + +#ifdef RARVM_STANDARD_FILTERS + +enum EStandardFilter +{ + SF_E8, + SF_E8E9, + SF_ITANIUM, + SF_RGB, + SF_AUDIO, + SF_DELTA, + SF_UPCASE +}; + +struct StandardFilterSignature +{ + UInt32 Length; + UInt32 CRC; + EStandardFilter Type; +} +kStdFilters[]= +{ + 53, 0xad576887, SF_E8, + 57, 0x3cd7e57e, SF_E8E9, + 120, 0x3769893f, SF_ITANIUM, + 29, 0x0e06077d, SF_DELTA, + 149, 0x1c2c5dc8, SF_RGB, + 216, 0xbc85e701, SF_AUDIO, + 40, 0x46b9c560, SF_UPCASE +}; + +static int FindStandardFilter(const Byte *code, UInt32 codeSize) +{ + UInt32 crc = CrcCalc(code, codeSize); + for (int i = 0; i < sizeof(kStdFilters) / sizeof(kStdFilters[0]); i++) + { + StandardFilterSignature &sfs = kStdFilters[i]; + if (sfs.CRC == crc && sfs.Length == codeSize) + return i; + } + return -1; +} + +#endif + +void CVm::PrepareProgram(const Byte *code, UInt32 codeSize, CProgram *prg) +{ + Byte xorSum = 0; + for (UInt32 i = 1; i < codeSize; i++) + xorSum ^= code[i]; + + prg->Commands.Clear(); + #ifdef RARVM_STANDARD_FILTERS + prg->StandardFilterIndex = -1; + #endif + + if (xorSum == code[0] && codeSize > 0) + { + #ifdef RARVM_STANDARD_FILTERS + prg->StandardFilterIndex = FindStandardFilter(code, codeSize); + if (prg->StandardFilterIndex >= 0) + return; + #endif + // 1 byte for checksum + ReadVmProgram(code + 1, codeSize - 1, prg); + } + prg->Commands.Add(CCommand()); + CCommand *cmd = &prg->Commands.Back(); + cmd->OpCode = CMD_RET; +} + +void CVm::SetMemory(UInt32 pos, const Byte *data, UInt32 dataSize) +{ + if (pos < kSpaceSize && data != Mem + pos) + memmove(Mem + pos, data, MyMin(dataSize, kSpaceSize - pos)); +} + +#ifdef RARVM_STANDARD_FILTERS + +static void E8E9Decode(Byte *data, UInt32 dataSize, UInt32 fileOffset, bool e9) +{ + if (dataSize <= 4) + return; + dataSize -= 4; + const UInt32 kFileSize = 0x1000000; + Byte cmpByte2 = (e9 ? 0xE9 : 0xE8); + for (UInt32 curPos = 0; curPos < dataSize;) + { + Byte curByte = *(data++); + curPos++; + if (curByte == 0xE8 || curByte == cmpByte2) + { + UInt32 offset = curPos + fileOffset; + UInt32 addr = (Int32)GetValue32(data); + if (addr < kFileSize) + SetValue32(data, addr - offset); + else if ((Int32)addr < 0 && (Int32)(addr + offset) >= 0) + SetValue32(data, addr + kFileSize); + data += 4; + curPos += 4; + } + } +} + +static inline UInt32 ItaniumGetOpType(const Byte *data, int bitPos) +{ + return (data[(unsigned int)bitPos >> 3] >> (bitPos & 7)) & 0xF; +} + + +static void ItaniumDecode(Byte *data, UInt32 dataSize, UInt32 fileOffset) +{ + UInt32 curPos = 0; + fileOffset >>= 4; + while (curPos < dataSize - 21) + { + int b = (data[0] & 0x1F) - 0x10; + if (b >= 0) + { + static Byte kCmdMasks[16] = {4,4,6,6,0,0,7,7,4,4,0,0,4,4,0,0}; + Byte cmdMask = kCmdMasks[b]; + if (cmdMask != 0) + for (int i = 0; i < 3; i++) + if (cmdMask & (1 << i)) + { + int startPos = i * 41 + 18; + if (ItaniumGetOpType(data, startPos + 24) == 5) + { + const UInt32 kMask = 0xFFFFF; + Byte *p = data + ((unsigned int)startPos >> 3); + UInt32 bitField = ((UInt32)p[0]) | ((UInt32)p[1] << 8) | ((UInt32)p[2] << 16); + int inBit = (startPos & 7); + UInt32 offset = (bitField >> inBit) & kMask; + UInt32 andMask = ~(kMask << inBit); + bitField = ((offset - fileOffset) & kMask) << inBit; + for (int j = 0; j < 3; j++) + { + p[j] &= andMask; + p[j] |= bitField; + andMask >>= 8; + bitField >>= 8; + } + } + } + } + data += 16; + curPos += 16; + fileOffset++; + } +} + +static void DeltaDecode(Byte *data, UInt32 dataSize, UInt32 numChannels) +{ + UInt32 srcPos = 0; + UInt32 border = dataSize * 2; + for (UInt32 curChannel = 0; curChannel < numChannels; curChannel++) + { + Byte prevByte = 0; + for (UInt32 destPos = dataSize + curChannel; destPos < border; destPos += numChannels) + data[destPos] = (prevByte = prevByte - data[srcPos++]); + } +} + +static void RgbDecode(Byte *srcData, UInt32 dataSize, UInt32 width, UInt32 posR) +{ + Byte *destData = srcData + dataSize; + const UInt32 numChannels = 3; + for (UInt32 curChannel = 0; curChannel < numChannels; curChannel++) + { + Byte prevByte = 0; + + for (UInt32 i = curChannel; i < dataSize; i+= numChannels) + { + unsigned int predicted; + if (i < width) + predicted = prevByte; + else + { + unsigned int upperLeftByte = destData[i - width]; + unsigned int upperByte = destData[i - width + 3]; + predicted = prevByte + upperByte - upperLeftByte; + int pa = abs((int)(predicted - prevByte)); + int pb = abs((int)(predicted - upperByte)); + int pc = abs((int)(predicted - upperLeftByte)); + if (pa <= pb && pa <= pc) + predicted = prevByte; + else + if (pb <= pc) + predicted = upperByte; + else + predicted = upperLeftByte; + } + destData[i] = prevByte = (Byte)(predicted - *(srcData++)); + } + } + if (dataSize < 3) + return; + for (UInt32 i = posR, border = dataSize - 2; i < border; i += 3) + { + Byte g = destData[i + 1]; + destData[i] = destData[i] + g; + destData[i + 2] = destData[i + 2] + g; + } +} + +static void AudioDecode(Byte *srcData, UInt32 dataSize, UInt32 numChannels) +{ + Byte *destData = srcData + dataSize; + for (UInt32 curChannel = 0; curChannel < numChannels; curChannel++) + { + UInt32 prevByte = 0, prevDelta = 0, dif[7]; + Int32 D1 = 0, D2 = 0, D3; + Int32 K1 = 0, K2 = 0, K3 = 0; + memset(dif, 0, sizeof(dif)); + + for (UInt32 i = curChannel, byteCount = 0; i < dataSize; i += numChannels, byteCount++) + { + D3 = D2; + D2 = prevDelta - D1; + D1 = prevDelta; + + UInt32 predicted = 8 * prevByte + K1 * D1 + K2 * D2 + K3 * D3; + predicted = (predicted >> 3) & 0xFF; + + UInt32 curByte = *(srcData++); + + predicted -= curByte; + destData[i] = (Byte)predicted; + prevDelta = (UInt32)(Int32)(signed char)(predicted - prevByte); + prevByte = predicted; + + Int32 D = ((Int32)(signed char)curByte) << 3; + + dif[0] += abs(D); + dif[1] += abs(D - D1); + dif[2] += abs(D + D1); + dif[3] += abs(D - D2); + dif[4] += abs(D + D2); + dif[5] += abs(D - D3); + dif[6] += abs(D + D3); + + if ((byteCount & 0x1F) == 0) + { + UInt32 minDif = dif[0], numMinDif = 0; + dif[0] = 0; + for (int j = 1; j < sizeof(dif) / sizeof(dif[0]); j++) + { + if (dif[j] < minDif) + { + minDif = dif[j]; + numMinDif = j; + } + dif[j] = 0; + } + switch (numMinDif) + { + case 1: if (K1 >= -16) K1--; break; + case 2: if (K1 < 16) K1++; break; + case 3: if (K2 >= -16) K2--; break; + case 4: if (K2 < 16) K2++; break; + case 5: if (K3 >= -16) K3--; break; + case 6: if (K3 < 16) K3++; break; + } + } + } + } +} + +static UInt32 UpCaseDecode(Byte *data, UInt32 dataSize) +{ + UInt32 srcPos = 0, destPos = dataSize; + while (srcPos < dataSize) + { + Byte curByte = data[srcPos++]; + if (curByte == 2 && (curByte = data[srcPos++]) != 2) + curByte -= 32; + data[destPos++] = curByte; + } + return destPos - dataSize; +} + +void CVm::ExecuteStandardFilter(int filterIndex) +{ + UInt32 dataSize = R[4]; + if (dataSize >= kGlobalOffset) + return; + EStandardFilter filterType = kStdFilters[filterIndex].Type; + + switch (filterType) + { + case SF_E8: + case SF_E8E9: + E8E9Decode(Mem, dataSize, R[6], (filterType == SF_E8E9)); + break; + case SF_ITANIUM: + ItaniumDecode(Mem, dataSize, R[6]); + break; + case SF_DELTA: + if (dataSize >= kGlobalOffset / 2) + break; + SetBlockPos(dataSize); + DeltaDecode(Mem, dataSize, R[0]); + break; + case SF_RGB: + if (dataSize >= kGlobalOffset / 2) + break; + { + UInt32 width = R[0]; + if (width <= 3) + break; + SetBlockPos(dataSize); + RgbDecode(Mem, dataSize, width, R[1]); + } + break; + case SF_AUDIO: + if (dataSize >= kGlobalOffset / 2) + break; + SetBlockPos(dataSize); + AudioDecode(Mem, dataSize, R[0]); + break; + case SF_UPCASE: + if (dataSize >= kGlobalOffset / 2) + break; + UInt32 destSize = UpCaseDecode(Mem, dataSize); + SetBlockSize(destSize); + SetBlockPos(dataSize); + break; + } +} + +#endif + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Vm.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Vm.h new file mode 100644 index 000000000..c02534c61 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/Rar3Vm.h @@ -0,0 +1,179 @@ +// Rar3Vm.h +// According to unRAR license, this code may not be used to develop +// a program that creates RAR archives + +#ifndef __COMPRESS_RAR3_VM_H +#define __COMPRESS_RAR3_VM_H + +#include "../../../C/CpuArch.h" + +#include "Common/MyVector.h" +#include "Common/Types.h" + +#define RARVM_STANDARD_FILTERS + +namespace NCompress { +namespace NRar3 { + +class CMemBitDecoder +{ + const Byte *_data; + UInt32 _bitSize; + UInt32 _bitPos; +public: + void Init(const Byte *data, UInt32 byteSize) + { + _data = data; + _bitSize = (byteSize << 3); + _bitPos = 0; + } + UInt32 ReadBits(int numBits); + UInt32 ReadBit(); + bool Avail() const { return (_bitPos < _bitSize); } +}; + +namespace NVm { + +inline UInt32 GetValue32(const void *addr) { return GetUi32(addr); } +inline void SetValue32(void *addr, UInt32 value) { SetUi32(addr, value); } + +UInt32 ReadEncodedUInt32(CMemBitDecoder &inp); + +const int kNumRegBits = 3; +const UInt32 kNumRegs = 1 << kNumRegBits; +const UInt32 kNumGpRegs = kNumRegs - 1; + +const UInt32 kSpaceSize = 0x40000; +const UInt32 kSpaceMask = kSpaceSize -1; +const UInt32 kGlobalOffset = 0x3C000; +const UInt32 kGlobalSize = 0x2000; +const UInt32 kFixedGlobalSize = 64; + +namespace NGlobalOffset +{ + const UInt32 kBlockSize = 0x1C; + const UInt32 kBlockPos = 0x20; + const UInt32 kExecCount = 0x2C; + const UInt32 kGlobalMemOutSize = 0x30; +} + +enum ECommand +{ + CMD_MOV, CMD_CMP, CMD_ADD, CMD_SUB, CMD_JZ, CMD_JNZ, CMD_INC, CMD_DEC, + CMD_JMP, CMD_XOR, CMD_AND, CMD_OR, CMD_TEST, CMD_JS, CMD_JNS, CMD_JB, + CMD_JBE, CMD_JA, CMD_JAE, CMD_PUSH, CMD_POP, CMD_CALL, CMD_RET, CMD_NOT, + CMD_SHL, CMD_SHR, CMD_SAR, CMD_NEG, CMD_PUSHA,CMD_POPA, CMD_PUSHF,CMD_POPF, + CMD_MOVZX,CMD_MOVSX,CMD_XCHG, CMD_MUL, CMD_DIV, CMD_ADC, CMD_SBB, CMD_PRINT, + + CMD_MOVB, CMD_CMPB, CMD_ADDB, CMD_SUBB, CMD_INCB, CMD_DECB, + CMD_XORB, CMD_ANDB, CMD_ORB, CMD_TESTB,CMD_NEGB, + CMD_SHLB, CMD_SHRB, CMD_SARB, CMD_MULB +}; + +enum EOpType {OP_TYPE_REG, OP_TYPE_INT, OP_TYPE_REGMEM, OP_TYPE_NONE}; + +// Addr in COperand object can link (point) to CVm object!!! + +struct COperand +{ + EOpType Type; + UInt32 Data; + UInt32 Base; + COperand(): Type(OP_TYPE_NONE), Data(0), Base(0) {} +}; + +struct CCommand +{ + ECommand OpCode; + bool ByteMode; + COperand Op1, Op2; +}; + +struct CBlockRef +{ + UInt32 Offset; + UInt32 Size; +}; + +struct CProgram +{ + CRecordVector<CCommand> Commands; + #ifdef RARVM_STANDARD_FILTERS + int StandardFilterIndex; + #endif + CRecordVector<Byte> StaticData; +}; + +struct CProgramInitState +{ + UInt32 InitR[kNumGpRegs]; + CRecordVector<Byte> GlobalData; + + void AllocateEmptyFixedGlobal() + { + GlobalData.Clear(); + GlobalData.Reserve(NVm::kFixedGlobalSize); + for (UInt32 i = 0; i < NVm::kFixedGlobalSize; i++) + GlobalData.Add(0); + } +}; + +class CVm +{ + static UInt32 GetValue(bool byteMode, const void *addr) + { + if (byteMode) + return(*(const Byte *)addr); + else + return GetUi32(addr); + } + + static void SetValue(bool byteMode, void *addr, UInt32 value) + { + if (byteMode) + *(Byte *)addr = (Byte)value; + else + SetUi32(addr, value); + } + + UInt32 GetFixedGlobalValue32(UInt32 globalOffset) { return GetValue(false, &Mem[kGlobalOffset + globalOffset]); } + + void SetBlockSize(UInt32 v) { SetValue(&Mem[kGlobalOffset + NGlobalOffset::kBlockSize], v); } + void SetBlockPos(UInt32 v) { SetValue(&Mem[kGlobalOffset + NGlobalOffset::kBlockPos], v); } +public: + static void SetValue(void *addr, UInt32 value) { SetValue(false, addr, value); } +private: + UInt32 GetOperand32(const COperand *op) const; + void SetOperand32(const COperand *op, UInt32 val); + Byte GetOperand8(const COperand *op) const; + void SetOperand8(const COperand *op, Byte val); + UInt32 GetOperand(bool byteMode, const COperand *op) const; + void SetOperand(bool byteMode, const COperand *op, UInt32 val); + + void DecodeArg(CMemBitDecoder &inp, COperand &op, bool byteMode); + + bool ExecuteCode(const CProgram *prg); + + #ifdef RARVM_STANDARD_FILTERS + void ExecuteStandardFilter(int filterIndex); + #endif + + Byte *Mem; + UInt32 R[kNumRegs + 1]; // R[kNumRegs] = 0 always (speed optimization) + UInt32 Flags; + void ReadVmProgram(const Byte *code, UInt32 codeSize, CProgram *prg); +public: + CVm(); + ~CVm(); + bool Create(); + void PrepareProgram(const Byte *code, UInt32 codeSize, CProgram *prg); + void SetMemory(UInt32 pos, const Byte *data, UInt32 dataSize); + bool Execute(CProgram *prg, const CProgramInitState *initState, + CBlockRef &outBlockRef, CRecordVector<Byte> &outGlobalData); + const Byte *GetDataPointer(UInt32 offset) const { return Mem + offset; } + +}; + +#endif + +}}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RarCodecsRegister.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RarCodecsRegister.cpp new file mode 100644 index 000000000..e3f6a05c4 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/RarCodecsRegister.cpp @@ -0,0 +1,26 @@ +// RarCodecsRegister.cpp + +#include "StdAfx.h" + +#include "../Common/RegisterCodec.h" + +#include "Rar1Decoder.h" +#include "Rar2Decoder.h" +#include "Rar3Decoder.h" + +#define CREATE_CODEC(x) static void *CreateCodec ## x() { return (void *)(ICompressCoder *)(new NCompress::NRar ## x::CDecoder); } + +CREATE_CODEC(1) +CREATE_CODEC(2) +CREATE_CODEC(3) + +#define RAR_CODEC(x, name) { CreateCodec ## x, 0, 0x040300 + x, L"Rar" name, 1, false } + +static CCodecInfo g_CodecsInfo[] = +{ + RAR_CODEC(1, L"1"), + RAR_CODEC(2, L"2"), + RAR_CODEC(3, L"3"), +}; + +REGISTER_CODECS(Rar) diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ShrinkDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ShrinkDecoder.cpp new file mode 100644 index 000000000..1105220e8 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ShrinkDecoder.cpp @@ -0,0 +1,145 @@ +// ShrinkDecoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "../Common/InBuffer.h" +#include "../Common/OutBuffer.h" + +#include "BitlDecoder.h" +#include "ShrinkDecoder.h" + +namespace NCompress { +namespace NShrink { + +static const UInt32 kBufferSize = (1 << 20); +static const int kNumMinBits = 9; + +HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 * /* outSize */, ICompressProgressInfo *progress) +{ + NBitl::CBaseDecoder<CInBuffer> inBuffer; + COutBuffer outBuffer; + + if (!inBuffer.Create(kBufferSize)) + return E_OUTOFMEMORY; + inBuffer.SetStream(inStream); + inBuffer.Init(); + + if (!outBuffer.Create(kBufferSize)) + return E_OUTOFMEMORY; + outBuffer.SetStream(outStream); + outBuffer.Init(); + + UInt64 prevPos = 0; + int numBits = kNumMinBits; + UInt32 head = 257; + bool needPrev = false; + UInt32 lastSymbol = 0; + + unsigned int i; + for (i = 0; i < kNumItems; i++) + _parents[i] = 0; + for (i = 0; i < kNumItems; i++) + _suffixes[i] = 0; + for (i = 0; i < 257; i++) + _isFree[i] = false; + for (; i < kNumItems; i++) + _isFree[i] = true; + + for (;;) + { + UInt32 symbol = inBuffer.ReadBits(numBits); + if (inBuffer.ExtraBitsWereRead()) + break; + if (_isFree[symbol]) + return S_FALSE; + if (symbol == 256) + { + UInt32 symbol = inBuffer.ReadBits(numBits); + if (symbol == 1) + { + if (numBits < kNumMaxBits) + numBits++; + } + else if (symbol == 2) + { + if (needPrev) + _isFree[head - 1] = true; + for (i = 257; i < kNumItems; i++) + _isParent[i] = false; + for (i = 257; i < kNumItems; i++) + if (!_isFree[i]) + _isParent[_parents[i]] = true; + for (i = 257; i < kNumItems; i++) + if (!_isParent[i]) + _isFree[i] = true; + head = 257; + while (head < kNumItems && !_isFree[head]) + head++; + if (head < kNumItems) + { + needPrev = true; + _isFree[head] = false; + _parents[head] = (UInt16)lastSymbol; + head++; + } + } + else + return S_FALSE; + continue; + } + UInt32 cur = symbol; + i = 0; + int corectionIndex = -1; + while (cur >= 256) + { + if (cur == head - 1) + corectionIndex = i; + _stack[i++] = _suffixes[cur]; + cur = _parents[cur]; + } + _stack[i++] = (Byte)cur; + if (needPrev) + { + _suffixes[head - 1] = (Byte)cur; + if (corectionIndex >= 0) + _stack[corectionIndex] = (Byte)cur; + } + while (i > 0) + outBuffer.WriteByte((_stack[--i])); + while (head < kNumItems && !_isFree[head]) + head++; + if (head < kNumItems) + { + needPrev = true; + _isFree[head] = false; + _parents[head] = (UInt16)symbol; + head++; + } + else + needPrev = false; + lastSymbol = symbol; + + UInt64 nowPos = outBuffer.GetProcessedSize(); + if (progress != NULL && nowPos - prevPos > (1 << 18)) + { + prevPos = nowPos; + UInt64 packSize = inBuffer.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &nowPos)); + } + } + return outBuffer.Flush(); +} + +STDMETHODIMP CDecoder ::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const COutBufferException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ShrinkDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ShrinkDecoder.h new file mode 100644 index 000000000..9bbecd41b --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ShrinkDecoder.h @@ -0,0 +1,38 @@ +// ShrinkDecoder.h + +#ifndef __COMPRESS_SHRINK_DECODER_H +#define __COMPRESS_SHRINK_DECODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +namespace NCompress { +namespace NShrink { + +const int kNumMaxBits = 13; +const UInt32 kNumItems = 1 << kNumMaxBits; + +class CDecoder : + public ICompressCoder, + public CMyUnknownImp +{ + UInt16 _parents[kNumItems]; + Byte _suffixes[kNumItems]; + Byte _stack[kNumItems]; + bool _isFree[kNumItems]; + bool _isParent[kNumItems]; + +public: + MY_UNKNOWN_IMP + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZDecoder.cpp new file mode 100644 index 000000000..e28c64518 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZDecoder.cpp @@ -0,0 +1,159 @@ +// ZDecoder.cpp + +#include "StdAfx.h" + +#include "../../../C/Alloc.h" + +#include "../Common/InBuffer.h" +#include "../Common/OutBuffer.h" + +#include "ZDecoder.h" + +namespace NCompress { +namespace NZ { + +static const UInt32 kBufferSize = (1 << 20); +static const Byte kNumBitsMask = 0x1F; +static const Byte kBlockModeMask = 0x80; +static const int kNumMinBits = 9; +static const int kNumMaxBits = 16; + +void CDecoder::Free() +{ + MyFree(_parents); _parents = 0; + MyFree(_suffixes); _suffixes = 0; + MyFree(_stack); _stack = 0; +} + +CDecoder::~CDecoder() { Free(); } + +HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 * /* inSize */, const UInt64 * /* outSize */, ICompressProgressInfo *progress) +{ + CInBuffer inBuffer; + COutBuffer outBuffer; + + if (!inBuffer.Create(kBufferSize)) + return E_OUTOFMEMORY; + inBuffer.SetStream(inStream); + inBuffer.Init(); + + if (!outBuffer.Create(kBufferSize)) + return E_OUTOFMEMORY; + outBuffer.SetStream(outStream); + outBuffer.Init(); + + int maxbits = _properties & kNumBitsMask; + if (maxbits < kNumMinBits || maxbits > kNumMaxBits) + return S_FALSE; + UInt32 numItems = 1 << maxbits; + bool blockMode = ((_properties & kBlockModeMask) != 0); + + if (maxbits != _numMaxBits || _parents == 0 || _suffixes == 0 || _stack == 0) + { + Free(); + _parents = (UInt16 *)MyAlloc(numItems * sizeof(UInt16)); if (_parents == 0) return E_OUTOFMEMORY; + _suffixes = (Byte *)MyAlloc(numItems * sizeof(Byte)); if (_suffixes == 0) return E_OUTOFMEMORY; + _stack = (Byte *)MyAlloc(numItems * sizeof(Byte)); if (_stack == 0) return E_OUTOFMEMORY; + _numMaxBits = maxbits; + } + + UInt64 prevPos = 0; + int numBits = kNumMinBits; + UInt32 head = blockMode ? 257 : 256; + + bool needPrev = false; + + unsigned bitPos = 0; + unsigned numBufBits = 0; + + Byte buf[kNumMaxBits + 4]; + + _parents[256] = 0; // virus protection + _suffixes[256] = 0; + + for (;;) + { + if (numBufBits == bitPos) + { + numBufBits = (unsigned)inBuffer.ReadBytes(buf, numBits) * 8; + bitPos = 0; + UInt64 nowPos = outBuffer.GetProcessedSize(); + if (progress != NULL && nowPos - prevPos >= (1 << 18)) + { + prevPos = nowPos; + UInt64 packSize = inBuffer.GetProcessedSize(); + RINOK(progress->SetRatioInfo(&packSize, &nowPos)); + } + } + unsigned bytePos = bitPos >> 3; + UInt32 symbol = buf[bytePos] | ((UInt32)buf[bytePos + 1] << 8) | ((UInt32)buf[bytePos + 2] << 16); + symbol >>= (bitPos & 7); + symbol &= (1 << numBits) - 1; + bitPos += numBits; + if (bitPos > numBufBits) + break; + if (symbol >= head) + return S_FALSE; + if (blockMode && symbol == 256) + { + numBufBits = bitPos = 0; + numBits = kNumMinBits; + head = 257; + needPrev = false; + continue; + } + UInt32 cur = symbol; + int i = 0; + while (cur >= 256) + { + _stack[i++] = _suffixes[cur]; + cur = _parents[cur]; + } + _stack[i++] = (Byte)cur; + if (needPrev) + { + _suffixes[head - 1] = (Byte)cur; + if (symbol == head - 1) + _stack[0] = (Byte)cur; + } + do + outBuffer.WriteByte((_stack[--i])); + while (i > 0); + if (head < numItems) + { + needPrev = true; + _parents[head++] = (UInt16)symbol; + if (head > ((UInt32)1 << numBits)) + { + if (numBits < maxbits) + { + numBufBits = bitPos = 0; + numBits++; + } + } + } + else + needPrev = false; + } + return outBuffer.Flush(); +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + try { return CodeReal(inStream, outStream, inSize, outSize, progress); } + catch(const CInBufferException &e) { return e.ErrorCode; } + catch(const COutBufferException &e) { return e.ErrorCode; } + catch(...) { return S_FALSE; } +} + +STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size) +{ + if (size < 1) + return E_INVALIDARG; + _properties = data[0]; + return S_OK; +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZDecoder.h new file mode 100644 index 000000000..2bd83a177 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZDecoder.h @@ -0,0 +1,42 @@ +// ZDecoder.h + +#ifndef __COMPRESS_Z_DECODER_H +#define __COMPRESS_Z_DECODER_H + +#include "../../Common/MyCom.h" + +#include "../ICoder.h" + +namespace NCompress { +namespace NZ { + +class CDecoder: + public ICompressCoder, + public ICompressSetDecoderProperties2, + public CMyUnknownImp +{ + UInt16 *_parents; + Byte *_suffixes; + Byte *_stack; + Byte _properties; + int _numMaxBits; + +public: + CDecoder(): _parents(0), _suffixes(0), _stack(0), _properties(0), _numMaxBits(0) {}; + ~CDecoder(); + void Free(); + + MY_UNKNOWN_IMP1(ICompressSetDecoderProperties2) + + HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size); +}; + +}} + +#endif diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZlibDecoder.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZlibDecoder.cpp new file mode 100644 index 000000000..a1bac27b1 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZlibDecoder.cpp @@ -0,0 +1,94 @@ +// ZlibDecoder.cpp + +#include "StdAfx.h" + +#include "../Common/StreamUtils.h" + +#include "DeflateDecoder.h" +#include "ZlibDecoder.h" + +namespace NCompress { +namespace NZlib { + +#define DEFLATE_TRY_BEGIN try { +#define DEFLATE_TRY_END } \ + catch(...) { return S_FALSE; } + +#define ADLER_MOD 65521 +#define ADLER_LOOP_MAX 5550 + +static UInt32 Adler32_Update(UInt32 adler, const Byte *buf, size_t size) +{ + UInt32 a = adler & 0xFFFF; + UInt32 b = (adler >> 16) & 0xFFFF; + while (size > 0) + { + unsigned curSize = (size > ADLER_LOOP_MAX) ? ADLER_LOOP_MAX : (unsigned )size; + unsigned i; + for (i = 0; i < curSize; i++) + { + a += buf[i]; + b += a; + } + buf += curSize; + size -= curSize; + a %= ADLER_MOD; + b %= ADLER_MOD; + } + return (b << 16) + a; +} + +STDMETHODIMP COutStreamWithAdler::Write(const void *data, UInt32 size, UInt32 *processedSize) +{ + HRESULT result = _stream->Write(data, size, &size); + _adler = Adler32_Update(_adler, (const Byte *)data, size); + if (processedSize != NULL) + *processedSize = size; + return result; +} + +STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress) +{ + DEFLATE_TRY_BEGIN + if (!AdlerStream) + { + AdlerSpec = new COutStreamWithAdler; + AdlerStream = AdlerSpec; + } + if (!DeflateDecoder) + { + DeflateDecoderSpec = new NCompress::NDeflate::NDecoder::CCOMCoder; + DeflateDecoderSpec->ZlibMode = true; + DeflateDecoder = DeflateDecoderSpec; + } + + Byte buf[2]; + RINOK(ReadStream_FALSE(inStream, buf, 2)); + int method = buf[0] & 0xF; + if (method != 8) + return S_FALSE; + // int dicSize = buf[0] >> 4; + if ((((UInt32)buf[0] << 8) + buf[1]) % 31 != 0) + return S_FALSE; + if ((buf[1] & 0x20) != 0) // dictPresent + return S_FALSE; + // int level = (buf[1] >> 6); + + AdlerSpec->SetStream(outStream); + AdlerSpec->Init(); + HRESULT res = DeflateDecoder->Code(inStream, AdlerStream, inSize, outSize, progress); + AdlerSpec->ReleaseStream(); + + if (res == S_OK) + { + const Byte *p = DeflateDecoderSpec->ZlibFooter; + UInt32 adler = ((UInt32)p[0] << 24) | ((UInt32)p[1] << 16) | ((UInt32)p[2] << 8) | p[3]; + if (adler != AdlerSpec->GetAdler()) + return S_FALSE; + } + return res; + DEFLATE_TRY_END +} + +}} diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZlibDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZlibDecoder.h new file mode 100644 index 000000000..906e241b9 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/ZlibDecoder.h @@ -0,0 +1,46 @@ +// ZlibDecoder.h + +#ifndef __ZLIB_DECODER_H +#define __ZLIB_DECODER_H + +#include "DeflateDecoder.h" + +namespace NCompress { +namespace NZlib { + +const UInt32 ADLER_INIT_VAL = 1; + +class COutStreamWithAdler: + public ISequentialOutStream, + public CMyUnknownImp +{ + CMyComPtr<ISequentialOutStream> _stream; + UInt32 _adler; +public: + MY_UNKNOWN_IMP + STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize); + void SetStream(ISequentialOutStream *stream) { _stream = stream; } + void ReleaseStream() { _stream.Release(); } + void Init() { _adler = ADLER_INIT_VAL; } + UInt32 GetAdler() const { return _adler; } +}; + +class CDecoder: + public ICompressCoder, + public CMyUnknownImp +{ + COutStreamWithAdler *AdlerSpec; + CMyComPtr<ISequentialOutStream> AdlerStream; + + NCompress::NDeflate::NDecoder::CCOMCoder *DeflateDecoderSpec; + CMyComPtr<ICompressCoder> DeflateDecoder; +public: + STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream, + const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress); + + MY_UNKNOWN_IMP +}; + +}} + +#endif |