1 files changed, 0 insertions, 266 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Compress/LzmaDecoder.cpp b/src/libs/7zip/win/CPP/7zip/Compress/LzmaDecoder.cpp
deleted file mode 100644
index d378ba668..000000000
--- a/src/libs/7zip/win/CPP/7zip/Compress/LzmaDecoder.cpp
+++ /dev/null
@@ -1,266 +0,0 @@
-// 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 {
-
-CDecoder::CDecoder(): _inBuf(0), _propsWereSet(false), _outSizeDefined(false),
-  _inBufSize(1 << 20),
-  _outBufSize(1 << 22),
-  FinishStream(false),
-  NeedMoreInput(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);
-}
-
-STDMETHODIMP CDecoder::SetInBufSize(UInt32 , UInt32 size) { _inBufSize = size; return S_OK; }
-STDMETHODIMP CDecoder::SetOutBufSize(UInt32 , UInt32 size) { _outBufSize = size; return S_OK; }
-
-HRESULT CDecoder::CreateInputBuffer()
-{
-  if (_inBuf == 0 || _inBufSize != _inBufSizeAllocated)
-  {
-    MyFree(_inBuf);
-    _inBuf = (Byte *)MyAlloc(_inBufSize);
-    if (_inBuf == 0)
-      return E_OUTOFMEMORY;
-    _inBufSizeAllocated = _inBufSize;
-  }
-  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;
-  _wrPos = 0;
-  LzmaDec_Init(&_state);
-}
-
-STDMETHODIMP CDecoder::SetOutStreamSize(const UInt64 *outSize)
-{
-  _inSizeProcessed = 0;
-  _inPos = _inSize = 0;
-  NeedMoreInput = false;
-  SetOutStreamSizeResume(outSize);
-  return S_OK;
-}
-
-HRESULT CDecoder::CodeSpec(ISequentialInStream *inStream, ISequentialOutStream *outStream, ICompressProgressInfo *progress)
-{
-  if (_inBuf == 0 || !_propsWereSet)
-    return S_FALSE;
-
-  UInt64 startInProgress = _inSizeProcessed;
-
-  SizeT next = (_state.dicBufSize - _state.dicPos < _outBufSize) ? _state.dicBufSize : (_state.dicPos + _outBufSize);
-  for (;;)
-  {
-    if (_inPos == _inSize)
-    {
-      _inPos = _inSize = 0;
-      RINOK(inStream->Read(_inBuf, _inBufSizeAllocated, &_inSize));
-    }
-
-    SizeT dicPos = _state.dicPos;
-    SizeT curSize = next - dicPos;
-
-    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 == next || finished || stopDecoding)
-    {
-      HRESULT res2 = WriteStream(outStream, _state.dic + _wrPos, _state.dicPos - _wrPos);
-
-      _wrPos = _state.dicPos;
-      if (_state.dicPos == _state.dicBufSize)
-      {
-        _state.dicPos = 0;
-        _wrPos = 0;
-      }
-      next = (_state.dicBufSize - _state.dicPos < _outBufSize) ? _state.dicBufSize : (_state.dicPos + _outBufSize);
-
-      if (res != 0)
-        return S_FALSE;
-      RINOK(res2);
-      if (stopDecoding)
-      {
-        if (status == LZMA_STATUS_NEEDS_MORE_INPUT)
-          NeedMoreInput = true;
-        if (FinishStream &&
-              status != LZMA_STATUS_FINISHED_WITH_MARK &&
-              status != LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK)
-          return S_FALSE;
-        return S_OK;
-      }
-      if (finished)
-      {
-        if (status == LZMA_STATUS_NEEDS_MORE_INPUT)
-          NeedMoreInput = true;
-        return (status == LZMA_STATUS_FINISHED_WITH_MARK ? S_OK : S_FALSE);
-      }
-    }
-    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)
-{
-  if (_inBuf == 0)
-    return E_INVALIDARG;
-  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, _inBufSizeAllocated, &_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, _inBufSizeAllocated, &_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
-
-}}