mirror of
https://github.com/Xevion/easy7zip.git
synced 2025-12-10 12:07:08 -06:00
Normalize all the line endings
This commit is contained in:
Tino Reichardt
@@ -1,265 +1,265 @@
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// Lzma2Decoder.cpp
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#include "StdAfx.h"
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// #include <stdio.h>
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#include "../../../C/Alloc.h"
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// #include "../../../C/CpuTicks.h"
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#include "../Common/StreamUtils.h"
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#include "Lzma2Decoder.h"
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namespace NCompress {
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namespace NLzma2 {
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CDecoder::CDecoder():
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_dec(NULL)
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, _inProcessed(0)
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, _prop(0xFF)
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, _finishMode(false)
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, _inBufSize(1 << 20)
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, _outStep(1 << 20)
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#ifndef _7ZIP_ST
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, _tryMt(1)
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, _numThreads(1)
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, _memUsage((UInt64)(sizeof(size_t)) << 28)
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#endif
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{}
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CDecoder::~CDecoder()
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{
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if (_dec)
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Lzma2DecMt_Destroy(_dec);
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}
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STDMETHODIMP CDecoder::SetInBufSize(UInt32 , UInt32 size) { _inBufSize = size; return S_OK; }
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STDMETHODIMP CDecoder::SetOutBufSize(UInt32 , UInt32 size) { _outStep = size; return S_OK; }
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STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *prop, UInt32 size)
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{
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if (size != 1)
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return E_NOTIMPL;
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if (prop[0] > 40)
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return E_NOTIMPL;
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_prop = prop[0];
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return S_OK;
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}
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STDMETHODIMP CDecoder::SetFinishMode(UInt32 finishMode)
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{
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_finishMode = (finishMode != 0);
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return S_OK;
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}
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#ifndef _7ZIP_ST
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static UInt64 Get_ExpectedBlockSize_From_Dict(UInt32 dictSize)
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{
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const UInt32 kMinSize = (UInt32)1 << 20;
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const UInt32 kMaxSize = (UInt32)1 << 28;
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UInt64 blockSize = (UInt64)dictSize << 2;
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if (blockSize < kMinSize) blockSize = kMinSize;
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if (blockSize > kMaxSize) blockSize = kMaxSize;
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if (blockSize < dictSize) blockSize = dictSize;
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blockSize += (kMinSize - 1);
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blockSize &= ~(UInt64)(kMinSize - 1);
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return blockSize;
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}
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#define LZMA2_DIC_SIZE_FROM_PROP_FULL(p) ((p) == 40 ? 0xFFFFFFFF : (((UInt32)2 | ((p) & 1)) << ((p) / 2 + 11)))
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#endif
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#define RET_IF_WRAP_ERROR_CONFIRMED(wrapRes, sRes, sResErrorCode) \
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if (wrapRes != S_OK && sRes == sResErrorCode) return wrapRes;
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#define RET_IF_WRAP_ERROR(wrapRes, sRes, sResErrorCode) \
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if (wrapRes != S_OK /* && (sRes == SZ_OK || sRes == sResErrorCode) */) return wrapRes;
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STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream,
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const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress)
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{
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_inProcessed = 0;
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if (!_dec)
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{
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_dec = Lzma2DecMt_Create(
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// &g_AlignedAlloc,
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&g_Alloc,
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&g_MidAlloc);
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if (!_dec)
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return E_OUTOFMEMORY;
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}
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CLzma2DecMtProps props;
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Lzma2DecMtProps_Init(&props);
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props.inBufSize_ST = _inBufSize;
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props.outStep_ST = _outStep;
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#ifndef _7ZIP_ST
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{
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props.numThreads = 1;
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UInt32 numThreads = _numThreads;
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if (_tryMt && numThreads >= 1)
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{
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UInt64 useLimit = _memUsage;
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UInt32 dictSize = LZMA2_DIC_SIZE_FROM_PROP_FULL(_prop);
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UInt64 expectedBlockSize64 = Get_ExpectedBlockSize_From_Dict(dictSize);
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size_t expectedBlockSize = (size_t)expectedBlockSize64;
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size_t inBlockMax = expectedBlockSize + expectedBlockSize / 16;
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if (expectedBlockSize == expectedBlockSize64 && inBlockMax >= expectedBlockSize)
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{
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props.outBlockMax = expectedBlockSize;
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props.inBlockMax = inBlockMax;
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const size_t kOverheadSize = props.inBufSize_MT + (1 << 16);
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UInt64 okThreads = useLimit / (props.outBlockMax + props.inBlockMax + kOverheadSize);
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if (numThreads > okThreads)
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numThreads = (UInt32)okThreads;
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if (numThreads == 0)
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numThreads = 1;
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props.numThreads = numThreads;
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}
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}
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}
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#endif
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CSeqInStreamWrap inWrap;
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CSeqOutStreamWrap outWrap;
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CCompressProgressWrap progressWrap;
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inWrap.Init(inStream);
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outWrap.Init(outStream);
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progressWrap.Init(progress);
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SRes res;
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UInt64 inProcessed = 0;
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int isMT = False;
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#ifndef _7ZIP_ST
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isMT = _tryMt;
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#endif
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// UInt64 cpuTicks = GetCpuTicks();
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res = Lzma2DecMt_Decode(_dec, _prop, &props,
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&outWrap.vt, outSize, _finishMode,
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&inWrap.vt,
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&inProcessed,
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&isMT,
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progress ? &progressWrap.vt : NULL);
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/*
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cpuTicks = GetCpuTicks() - cpuTicks;
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printf("\n ticks = %10I64u\n", cpuTicks / 1000000);
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*/
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#ifndef _7ZIP_ST
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/* we reset _tryMt, only if p->props.numThreads was changed */
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if (props.numThreads > 1)
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_tryMt = isMT;
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#endif
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_inProcessed = inProcessed;
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RET_IF_WRAP_ERROR(progressWrap.Res, res, SZ_ERROR_PROGRESS)
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RET_IF_WRAP_ERROR(outWrap.Res, res, SZ_ERROR_WRITE)
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RET_IF_WRAP_ERROR_CONFIRMED(inWrap.Res, res, SZ_ERROR_READ)
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if (res == SZ_OK && _finishMode)
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{
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if (inSize && *inSize != inProcessed)
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res = SZ_ERROR_DATA;
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if (outSize && *outSize != outWrap.Processed)
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res = SZ_ERROR_DATA;
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}
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return SResToHRESULT(res);
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}
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STDMETHODIMP CDecoder::GetInStreamProcessedSize(UInt64 *value)
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{
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*value = _inProcessed;
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return S_OK;
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}
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#ifndef _7ZIP_ST
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STDMETHODIMP CDecoder::SetNumberOfThreads(UInt32 numThreads)
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{
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_numThreads = numThreads;
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return S_OK;
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}
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STDMETHODIMP CDecoder::SetMemLimit(UInt64 memUsage)
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{
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_memUsage = memUsage;
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return S_OK;
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}
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#endif
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#ifndef NO_READ_FROM_CODER
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STDMETHODIMP CDecoder::SetOutStreamSize(const UInt64 *outSize)
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{
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CLzma2DecMtProps props;
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Lzma2DecMtProps_Init(&props);
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props.inBufSize_ST = _inBufSize;
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props.outStep_ST = _outStep;
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_inProcessed = 0;
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if (!_dec)
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{
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_dec = Lzma2DecMt_Create(&g_AlignedAlloc, &g_MidAlloc);
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if (!_dec)
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return E_OUTOFMEMORY;
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}
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_inWrap.Init(_inStream);
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SRes res = Lzma2DecMt_Init(_dec, _prop, &props, outSize, _finishMode, &_inWrap.vt);
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if (res != SZ_OK)
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return SResToHRESULT(res);
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return S_OK;
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}
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STDMETHODIMP CDecoder::SetInStream(ISequentialInStream *inStream) { _inStream = inStream; return S_OK; }
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STDMETHODIMP CDecoder::ReleaseInStream() { _inStream.Release(); return S_OK; }
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STDMETHODIMP CDecoder::Read(void *data, UInt32 size, UInt32 *processedSize)
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{
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if (processedSize)
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*processedSize = 0;
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size_t size2 = size;
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UInt64 inProcessed = 0;
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SRes res = Lzma2DecMt_Read(_dec, (Byte *)data, &size2, &inProcessed);
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_inProcessed += inProcessed;
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if (processedSize)
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*processedSize = (UInt32)size2;
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if (res != SZ_OK)
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return SResToHRESULT(res);
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return S_OK;
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}
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#endif
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}}
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// Lzma2Decoder.cpp
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#include "StdAfx.h"
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// #include <stdio.h>
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#include "../../../C/Alloc.h"
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// #include "../../../C/CpuTicks.h"
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#include "../Common/StreamUtils.h"
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#include "Lzma2Decoder.h"
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namespace NCompress {
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namespace NLzma2 {
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CDecoder::CDecoder():
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_dec(NULL)
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, _inProcessed(0)
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, _prop(0xFF)
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, _finishMode(false)
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, _inBufSize(1 << 20)
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, _outStep(1 << 20)
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#ifndef _7ZIP_ST
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, _tryMt(1)
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, _numThreads(1)
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, _memUsage((UInt64)(sizeof(size_t)) << 28)
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#endif
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{}
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CDecoder::~CDecoder()
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{
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if (_dec)
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Lzma2DecMt_Destroy(_dec);
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}
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STDMETHODIMP CDecoder::SetInBufSize(UInt32 , UInt32 size) { _inBufSize = size; return S_OK; }
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STDMETHODIMP CDecoder::SetOutBufSize(UInt32 , UInt32 size) { _outStep = size; return S_OK; }
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STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *prop, UInt32 size)
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{
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if (size != 1)
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return E_NOTIMPL;
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if (prop[0] > 40)
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return E_NOTIMPL;
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_prop = prop[0];
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return S_OK;
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}
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STDMETHODIMP CDecoder::SetFinishMode(UInt32 finishMode)
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{
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_finishMode = (finishMode != 0);
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return S_OK;
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}
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#ifndef _7ZIP_ST
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static UInt64 Get_ExpectedBlockSize_From_Dict(UInt32 dictSize)
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{
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const UInt32 kMinSize = (UInt32)1 << 20;
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const UInt32 kMaxSize = (UInt32)1 << 28;
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UInt64 blockSize = (UInt64)dictSize << 2;
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if (blockSize < kMinSize) blockSize = kMinSize;
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if (blockSize > kMaxSize) blockSize = kMaxSize;
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if (blockSize < dictSize) blockSize = dictSize;
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blockSize += (kMinSize - 1);
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blockSize &= ~(UInt64)(kMinSize - 1);
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return blockSize;
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}
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#define LZMA2_DIC_SIZE_FROM_PROP_FULL(p) ((p) == 40 ? 0xFFFFFFFF : (((UInt32)2 | ((p) & 1)) << ((p) / 2 + 11)))
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#endif
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#define RET_IF_WRAP_ERROR_CONFIRMED(wrapRes, sRes, sResErrorCode) \
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if (wrapRes != S_OK && sRes == sResErrorCode) return wrapRes;
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#define RET_IF_WRAP_ERROR(wrapRes, sRes, sResErrorCode) \
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if (wrapRes != S_OK /* && (sRes == SZ_OK || sRes == sResErrorCode) */) return wrapRes;
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STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream *outStream,
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const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress)
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{
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_inProcessed = 0;
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if (!_dec)
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{
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_dec = Lzma2DecMt_Create(
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// &g_AlignedAlloc,
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&g_Alloc,
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&g_MidAlloc);
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if (!_dec)
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return E_OUTOFMEMORY;
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}
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CLzma2DecMtProps props;
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Lzma2DecMtProps_Init(&props);
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props.inBufSize_ST = _inBufSize;
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props.outStep_ST = _outStep;
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#ifndef _7ZIP_ST
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{
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props.numThreads = 1;
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UInt32 numThreads = _numThreads;
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if (_tryMt && numThreads >= 1)
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{
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UInt64 useLimit = _memUsage;
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UInt32 dictSize = LZMA2_DIC_SIZE_FROM_PROP_FULL(_prop);
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UInt64 expectedBlockSize64 = Get_ExpectedBlockSize_From_Dict(dictSize);
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size_t expectedBlockSize = (size_t)expectedBlockSize64;
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size_t inBlockMax = expectedBlockSize + expectedBlockSize / 16;
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if (expectedBlockSize == expectedBlockSize64 && inBlockMax >= expectedBlockSize)
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{
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props.outBlockMax = expectedBlockSize;
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props.inBlockMax = inBlockMax;
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const size_t kOverheadSize = props.inBufSize_MT + (1 << 16);
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UInt64 okThreads = useLimit / (props.outBlockMax + props.inBlockMax + kOverheadSize);
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if (numThreads > okThreads)
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numThreads = (UInt32)okThreads;
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if (numThreads == 0)
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numThreads = 1;
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props.numThreads = numThreads;
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}
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}
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}
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#endif
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CSeqInStreamWrap inWrap;
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CSeqOutStreamWrap outWrap;
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CCompressProgressWrap progressWrap;
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inWrap.Init(inStream);
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outWrap.Init(outStream);
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progressWrap.Init(progress);
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SRes res;
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UInt64 inProcessed = 0;
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int isMT = False;
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#ifndef _7ZIP_ST
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isMT = _tryMt;
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#endif
|
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// UInt64 cpuTicks = GetCpuTicks();
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res = Lzma2DecMt_Decode(_dec, _prop, &props,
|
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&outWrap.vt, outSize, _finishMode,
|
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&inWrap.vt,
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&inProcessed,
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&isMT,
|
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progress ? &progressWrap.vt : NULL);
|
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|
||||
/*
|
||||
cpuTicks = GetCpuTicks() - cpuTicks;
|
||||
printf("\n ticks = %10I64u\n", cpuTicks / 1000000);
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _7ZIP_ST
|
||||
/* we reset _tryMt, only if p->props.numThreads was changed */
|
||||
if (props.numThreads > 1)
|
||||
_tryMt = isMT;
|
||||
#endif
|
||||
|
||||
_inProcessed = inProcessed;
|
||||
|
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RET_IF_WRAP_ERROR(progressWrap.Res, res, SZ_ERROR_PROGRESS)
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RET_IF_WRAP_ERROR(outWrap.Res, res, SZ_ERROR_WRITE)
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RET_IF_WRAP_ERROR_CONFIRMED(inWrap.Res, res, SZ_ERROR_READ)
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||||
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||||
if (res == SZ_OK && _finishMode)
|
||||
{
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if (inSize && *inSize != inProcessed)
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res = SZ_ERROR_DATA;
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if (outSize && *outSize != outWrap.Processed)
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res = SZ_ERROR_DATA;
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}
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return SResToHRESULT(res);
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}
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STDMETHODIMP CDecoder::GetInStreamProcessedSize(UInt64 *value)
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{
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*value = _inProcessed;
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return S_OK;
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}
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||||
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||||
#ifndef _7ZIP_ST
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||||
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||||
STDMETHODIMP CDecoder::SetNumberOfThreads(UInt32 numThreads)
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{
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||||
_numThreads = numThreads;
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return S_OK;
|
||||
}
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||||
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||||
STDMETHODIMP CDecoder::SetMemLimit(UInt64 memUsage)
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||||
{
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||||
_memUsage = memUsage;
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return S_OK;
|
||||
}
|
||||
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||||
#endif
|
||||
|
||||
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#ifndef NO_READ_FROM_CODER
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||||
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STDMETHODIMP CDecoder::SetOutStreamSize(const UInt64 *outSize)
|
||||
{
|
||||
CLzma2DecMtProps props;
|
||||
Lzma2DecMtProps_Init(&props);
|
||||
props.inBufSize_ST = _inBufSize;
|
||||
props.outStep_ST = _outStep;
|
||||
|
||||
_inProcessed = 0;
|
||||
|
||||
if (!_dec)
|
||||
{
|
||||
_dec = Lzma2DecMt_Create(&g_AlignedAlloc, &g_MidAlloc);
|
||||
if (!_dec)
|
||||
return E_OUTOFMEMORY;
|
||||
}
|
||||
|
||||
_inWrap.Init(_inStream);
|
||||
|
||||
SRes res = Lzma2DecMt_Init(_dec, _prop, &props, outSize, _finishMode, &_inWrap.vt);
|
||||
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||||
if (res != SZ_OK)
|
||||
return SResToHRESULT(res);
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
|
||||
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;
|
||||
|
||||
size_t size2 = size;
|
||||
UInt64 inProcessed = 0;
|
||||
|
||||
SRes res = Lzma2DecMt_Read(_dec, (Byte *)data, &size2, &inProcessed);
|
||||
|
||||
_inProcessed += inProcessed;
|
||||
if (processedSize)
|
||||
*processedSize = (UInt32)size2;
|
||||
if (res != SZ_OK)
|
||||
return SResToHRESULT(res);
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
}}
|
||||
|
||||
Reference in New Issue
Block a user