1 files changed, 0 insertions, 369 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/SplitHandler.cpp b/src/libs/7zip/win/CPP/7zip/Archive/SplitHandler.cpp
deleted file mode 100644
index db9f49aa0..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/SplitHandler.cpp
+++ /dev/null
@@ -1,369 +0,0 @@
-// SplitHandler.cpp
-
-#include "StdAfx.h"
-
-#include "../../Common/ComTry.h"
-#include "../../Common/MyString.h"
-
-#include "../../Windows/PropVariant.h"
-
-#include "../Common/ProgressUtils.h"
-#include "../Common/RegisterArc.h"
-
-#include "../Compress/CopyCoder.h"
-
-#include "Common/MultiStream.h"
-
-using namespace NWindows;
-
-namespace NArchive {
-namespace NSplit {
-
-static const Byte kProps[] =
-{
-  kpidPath,
-  kpidSize
-};
-
-static const Byte kArcProps[] =
-{
-  kpidNumVolumes,
-  kpidTotalPhySize
-};
-
-class CHandler:
-  public IInArchive,
-  public IInArchiveGetStream,
-  public CMyUnknownImp
-{
-  CObjectVector<CMyComPtr<IInStream> > _streams;
-  CRecordVector<UInt64> _sizes;
-  UString _subName;
-  UInt64 _totalSize;
-
-  HRESULT Open2(IInStream *stream, IArchiveOpenCallback *callback);
-public:
-  MY_UNKNOWN_IMP2(IInArchive, IInArchiveGetStream)
-  INTERFACE_IInArchive(;)
-  STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **stream);
-};
-
-IMP_IInArchive_Props
-IMP_IInArchive_ArcProps
-
-STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
-{
-  NCOM::CPropVariant prop;
-  switch (propID)
-  {
-    case kpidMainSubfile: prop = (UInt32)0; break;
-    case kpidPhySize: if (!_sizes.IsEmpty()) prop = _sizes[0]; break;
-    case kpidTotalPhySize: prop = _totalSize; break;
-    case kpidNumVolumes: prop = (UInt32)_streams.Size(); break;
-  }
-  prop.Detach(value);
-  return S_OK;
-}
-
-struct CSeqName
-{
-  UString _unchangedPart;
-  UString _changedPart;
-  bool _splitStyle;
-
-  UString GetNextName()
-  {
-    UString newName;
-    if (_splitStyle)
-    {
-      int i;
-      int numLetters = _changedPart.Len();
-      for (i = numLetters - 1; i >= 0; i--)
-      {
-        wchar_t c = _changedPart[i];
-        if (c == 'z')
-        {
-          newName.InsertAtFront('a');
-          continue;
-        }
-        else if (c == 'Z')
-        {
-          newName.InsertAtFront('A');
-          continue;
-        }
-        c++;
-        if ((c == 'z' || c == 'Z') && i == 0)
-        {
-          _unchangedPart += c;
-          wchar_t newChar = (c == 'z') ? L'a' : L'A';
-          newName.Empty();
-          numLetters++;
-          for (int k = 0; k < numLetters; k++)
-            newName += newChar;
-          break;
-        }
-        newName.InsertAtFront(c);
-        i--;
-        for (; i >= 0; i--)
-          newName.InsertAtFront(_changedPart[i]);
-        break;
-      }
-    }
-    else
-    {
-      int i;
-      int numLetters = _changedPart.Len();
-      for (i = numLetters - 1; i >= 0; i--)
-      {
-        wchar_t c = _changedPart[i];
-        if (c == '9')
-        {
-          newName.InsertAtFront('0');
-          if (i == 0)
-            newName.InsertAtFront('1');
-          continue;
-        }
-        c++;
-        newName.InsertAtFront(c);
-        i--;
-        for (; i >= 0; i--)
-          newName.InsertAtFront(_changedPart[i]);
-        break;
-      }
-    }
-    _changedPart = newName;
-    return _unchangedPart + _changedPart;
-  }
-};
-
-HRESULT CHandler::Open2(IInStream *stream, IArchiveOpenCallback *callback)
-{
-  Close();
-  if (!callback)
-    return S_FALSE;
-
-  CMyComPtr<IArchiveOpenVolumeCallback> volumeCallback;
-  callback->QueryInterface(IID_IArchiveOpenVolumeCallback, (void **)&volumeCallback);
-  if (!volumeCallback)
-    return S_FALSE;
-
-  UString name;
-  {
-    NCOM::CPropVariant prop;
-    RINOK(volumeCallback->GetProperty(kpidName, &prop));
-    if (prop.vt != VT_BSTR)
-      return S_FALSE;
-    name = prop.bstrVal;
-  }
-
-  int dotPos = name.ReverseFind('.');
-  const UString prefix = name.Left(dotPos + 1);
-  const UString ext = name.Ptr(dotPos + 1);
-  UString ext2 = ext;
-  ext2.MakeLower_Ascii();
-
-  CSeqName seqName;
-
-  unsigned numLetters = 2;
-  bool splitStyle = false;
-
-  if (ext2.Len() >= 2 && StringsAreEqual_Ascii(ext2.RightPtr(2), "aa"))
-  {
-    splitStyle = true;
-    while (numLetters < ext2.Len())
-    {
-      if (ext2[ext2.Len() - numLetters - 1] != 'a')
-        break;
-      numLetters++;
-    }
-  }
-  else if (ext.Len() >= 2 && StringsAreEqual_Ascii(ext2.RightPtr(2), "01"))
-  {
-    while (numLetters < ext2.Len())
-    {
-      if (ext2[ext2.Len() - numLetters - 1] != '0')
-        break;
-      numLetters++;
-    }
-    if (numLetters != ext.Len())
-      return S_FALSE;
-  }
-  else
-    return S_FALSE;
-
-  seqName._unchangedPart = prefix + ext.Left(ext2.Len() - numLetters);
-  seqName._changedPart = ext.RightPtr(numLetters);
-  seqName._splitStyle = splitStyle;
-
-  if (prefix.Len() < 1)
-    _subName = L"file";
-  else
-    _subName.SetFrom(prefix, prefix.Len() - 1);
-
-  UInt64 size;
-  {
-    NCOM::CPropVariant prop;
-    RINOK(volumeCallback->GetProperty(kpidSize, &prop));
-    if (prop.vt != VT_UI8)
-      return E_INVALIDARG;
-    size = prop.uhVal.QuadPart;
-  }
-
-  _totalSize += size;
-  _sizes.Add(size);
-  _streams.Add(stream);
-
-  {
-    UInt64 numFiles = _streams.Size();
-    RINOK(callback->SetCompleted(&numFiles, NULL));
-  }
-
-  for (;;)
-  {
-    const UString fullName = seqName.GetNextName();
-    CMyComPtr<IInStream> nextStream;
-    HRESULT result = volumeCallback->GetStream(fullName, &nextStream);
-    if (result == S_FALSE)
-      break;
-    if (result != S_OK)
-      return result;
-    if (!stream)
-      break;
-    {
-      NCOM::CPropVariant prop;
-      RINOK(volumeCallback->GetProperty(kpidSize, &prop));
-      if (prop.vt != VT_UI8)
-        return E_INVALIDARG;
-      size = prop.uhVal.QuadPart;
-    }
-    _totalSize += size;
-    _sizes.Add(size);
-    _streams.Add(nextStream);
-    {
-      UInt64 numFiles = _streams.Size();
-      RINOK(callback->SetCompleted(&numFiles, NULL));
-    }
-  }
-
-  if (_streams.Size() == 1)
-  {
-    if (splitStyle)
-      return S_FALSE;
-  }
-  return S_OK;
-}
-
-STDMETHODIMP CHandler::Open(IInStream *stream, const UInt64 *, IArchiveOpenCallback *callback)
-{
-  COM_TRY_BEGIN
-  HRESULT res = Open2(stream, callback);
-  if (res != S_OK)
-    Close();
-  return res;
-  COM_TRY_END
-}
-
-STDMETHODIMP CHandler::Close()
-{
-  _totalSize = 0;
-  _subName.Empty();
-  _streams.Clear();
-  _sizes.Clear();
-  return S_OK;
-}
-
-STDMETHODIMP CHandler::GetNumberOfItems(UInt32 *numItems)
-{
-  *numItems = _streams.IsEmpty() ? 0 : 1;
-  return S_OK;
-}
-
-STDMETHODIMP CHandler::GetProperty(UInt32 /* index */, PROPID propID, PROPVARIANT *value)
-{
-  NCOM::CPropVariant prop;
-  switch (propID)
-  {
-    case kpidPath: prop = _subName; break;
-    case kpidSize:
-    case kpidPackSize:
-      prop = _totalSize;
-      break;
-  }
-  prop.Detach(value);
-  return S_OK;
-}
-
-STDMETHODIMP CHandler::Extract(const UInt32 *indices, UInt32 numItems,
-    Int32 testMode, IArchiveExtractCallback *extractCallback)
-{
-  COM_TRY_BEGIN
-  if (numItems == 0)
-    return S_OK;
-  if (numItems != (UInt32)(Int32)-1 && (numItems != 1 || indices[0] != 0))
-    return E_INVALIDARG;
-
-  UInt64 currentTotalSize = 0;
-  RINOK(extractCallback->SetTotal(_totalSize));
-  CMyComPtr<ISequentialOutStream> outStream;
-  Int32 askMode = testMode ?
-      NExtract::NAskMode::kTest :
-      NExtract::NAskMode::kExtract;
-  RINOK(extractCallback->GetStream(0, &outStream, askMode));
-  if (!testMode && !outStream)
-    return S_OK;
-  RINOK(extractCallback->PrepareOperation(askMode));
-
-  NCompress::CCopyCoder *copyCoderSpec = new NCompress::CCopyCoder;
-  CMyComPtr<ICompressCoder> copyCoder = copyCoderSpec;
-
-  CLocalProgress *lps = new CLocalProgress;
-  CMyComPtr<ICompressProgressInfo> progress = lps;
-  lps->Init(extractCallback, false);
-
-  FOR_VECTOR (i, _streams)
-  {
-    lps->InSize = lps->OutSize = currentTotalSize;
-    RINOK(lps->SetCur());
-    IInStream *inStream = _streams[i];
-    RINOK(inStream->Seek(0, STREAM_SEEK_SET, NULL));
-    RINOK(copyCoder->Code(inStream, outStream, NULL, NULL, progress));
-    currentTotalSize += copyCoderSpec->TotalSize;
-  }
-  outStream.Release();
-  return extractCallback->SetOperationResult(NExtract::NOperationResult::kOK);
-  COM_TRY_END
-}
-
-STDMETHODIMP CHandler::GetStream(UInt32 index, ISequentialInStream **stream)
-{
-  COM_TRY_BEGIN
-  if (index != 0)
-    return E_INVALIDARG;
-  *stream = 0;
-  CMultiStream *streamSpec = new CMultiStream;
-  CMyComPtr<ISequentialInStream> streamTemp = streamSpec;
-  FOR_VECTOR (i, _streams)
-  {
-    CMultiStream::CSubStreamInfo subStreamInfo;
-    subStreamInfo.Stream = _streams[i];
-    subStreamInfo.Size = _sizes[i];
-    streamSpec->Streams.Add(subStreamInfo);
-  }
-  streamSpec->Init();
-  *stream = streamTemp.Detach();
-  return S_OK;
-  COM_TRY_END
-}
-
-IMP_CreateArcIn
-
-static CArcInfo g_ArcInfo =
-  { "Split", "001", 0, 0xEA,
-  0, { 0 },
-  0,
-  0,
-  CreateArc };
-
-REGISTER_ARC(Split)
-
-}}