diff -r 5f819b90d479 -r 99b265e0d1d0 misc/libphysfs/lzma/CPP/7zip/UI/Common/ArchiveExtractCallback.cpp
--- a/misc/libphysfs/lzma/CPP/7zip/UI/Common/ArchiveExtractCallback.cpp	Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,479 +0,0 @@
-// ArchiveExtractCallback.cpp
-
-#include "StdAfx.h"
-
-#include "ArchiveExtractCallback.h"
-
-#include "Common/Wildcard.h"
-#include "Common/StringConvert.h"
-#include "Common/ComTry.h"
-
-#include "Windows/FileDir.h"
-#include "Windows/FileFind.h"
-#include "Windows/Time.h"
-#include "Windows/Defs.h"
-#include "Windows/PropVariant.h"
-
-#include "Windows/PropVariantConversions.h"
-
-#include "../../Common/FilePathAutoRename.h"
-
-#include "../Common/ExtractingFilePath.h"
-#include "OpenArchive.h"
-
-using namespace NWindows;
-
-static const wchar_t *kCantAutoRename = L"ERROR: Can not create file with auto name";
-static const wchar_t *kCantRenameFile = L"ERROR: Can not rename existing file ";
-static const wchar_t *kCantDeleteOutputFile = L"ERROR: Can not delete output file ";
-
-
-void CArchiveExtractCallback::Init(
-    IInArchive *archiveHandler,
-    IFolderArchiveExtractCallback *extractCallback2,
-    bool stdOutMode,
-    const UString &directoryPath, 
-    const UStringVector &removePathParts,
-    const UString &itemDefaultName,
-    const FILETIME &utcLastWriteTimeDefault,
-    UInt32 attributesDefault,
-    UInt64 packSize)
-{
-  _stdOutMode = stdOutMode;
-  _numErrors = 0;
-  _unpTotal = 1;
-  _packTotal = packSize;
-
-  _extractCallback2 = extractCallback2;
-  _compressProgress.Release();
-  _extractCallback2.QueryInterface(IID_ICompressProgressInfo, &_compressProgress);
-
-  LocalProgressSpec->Init(extractCallback2, true);
-  LocalProgressSpec->SendProgress = false;
-
-  _itemDefaultName = itemDefaultName;
-  _utcLastWriteTimeDefault = utcLastWriteTimeDefault;
-  _attributesDefault = attributesDefault;
-  _removePathParts = removePathParts;
-  _archiveHandler = archiveHandler;
-  _directoryPath = directoryPath;
-  NFile::NName::NormalizeDirPathPrefix(_directoryPath);
-}
-
-STDMETHODIMP CArchiveExtractCallback::SetTotal(UInt64 size)
-{
-  COM_TRY_BEGIN
-  _unpTotal = size;
-  if (!_multiArchives && _extractCallback2)
-    return _extractCallback2->SetTotal(size);
-  return S_OK;
-  COM_TRY_END
-}
-
-static void NormalizeVals(UInt64 &v1, UInt64 &v2)
-{
-  const UInt64 kMax = (UInt64)1 << 31;
-  while (v1 > kMax)
-  {
-    v1 >>= 1;
-    v2 >>= 1;
-  }
-}
-
-static UInt64 MyMultDiv64(UInt64 unpCur, UInt64 unpTotal, UInt64 packTotal)
-{
-  NormalizeVals(packTotal, unpTotal);
-  NormalizeVals(unpCur, unpTotal);
-  if (unpTotal == 0)
-    unpTotal = 1;
-  return unpCur * packTotal / unpTotal;
-}
-
-STDMETHODIMP CArchiveExtractCallback::SetCompleted(const UInt64 *completeValue)
-{
-  COM_TRY_BEGIN
-  if (!_extractCallback2)
-    return S_OK;
-
-  if (_multiArchives)
-  {
-    if (completeValue != NULL)
-    {
-      UInt64 packCur = LocalProgressSpec->InSize + MyMultDiv64(*completeValue, _unpTotal, _packTotal);
-      return _extractCallback2->SetCompleted(&packCur);
-    }
-  }
-  return _extractCallback2->SetCompleted(completeValue);
-  COM_TRY_END
-}
-
-STDMETHODIMP CArchiveExtractCallback::SetRatioInfo(const UInt64 *inSize, const UInt64 *outSize)
-{
-  COM_TRY_BEGIN
-  return _localProgress->SetRatioInfo(inSize, outSize);
-  COM_TRY_END
-}
-
-void CArchiveExtractCallback::CreateComplexDirectory(const UStringVector &dirPathParts, UString &fullPath)
-{
-  fullPath = _directoryPath;
-  for(int i = 0; i < dirPathParts.Size(); i++)
-  {
-    if (i > 0)
-      fullPath += wchar_t(NFile::NName::kDirDelimiter);
-    fullPath += dirPathParts[i];
-    NFile::NDirectory::MyCreateDirectory(fullPath);
-  }
-}
-
-static UString MakePathNameFromParts(const UStringVector &parts)
-{
-  UString result;
-  for(int i = 0; i < parts.Size(); i++)
-  {
-    if(i != 0)
-      result += wchar_t(NFile::NName::kDirDelimiter);
-    result += parts[i];
-  }
-  return result;
-}
-
-
-HRESULT CArchiveExtractCallback::GetTime(int index, PROPID propID, FILETIME &filetime, bool &filetimeIsDefined)
-{
-  filetimeIsDefined = false;
-  NCOM::CPropVariant prop;
-  RINOK(_archiveHandler->GetProperty(index, propID, &prop));
-  if (prop.vt == VT_FILETIME)
-  {
-    filetime = prop.filetime;
-    filetimeIsDefined = (filetime.dwHighDateTime != 0 || filetime.dwLowDateTime != 0);
-  }
-  else if (prop.vt != VT_EMPTY)
-    return E_FAIL;
-  return S_OK;
-}
-
-STDMETHODIMP CArchiveExtractCallback::GetStream(UInt32 index, ISequentialOutStream **outStream, Int32 askExtractMode)
-{
-  COM_TRY_BEGIN
-  *outStream = 0;
-  _outFileStream.Release();
-
-  _encrypted = false;
-  _isSplit = false;
-  _curSize = 0;
-
-  UString fullPath;
-
-  RINOK(GetArchiveItemPath(_archiveHandler, index, _itemDefaultName, fullPath));
-  RINOK(IsArchiveItemFolder(_archiveHandler, index, _processedFileInfo.IsDirectory));
-
-  _filePath = fullPath;
-
-  {
-    NCOM::CPropVariant prop;
-    RINOK(_archiveHandler->GetProperty(index, kpidPosition, &prop));
-    if (prop.vt != VT_EMPTY)
-    {
-      if (prop.vt != VT_UI8)
-        return E_FAIL;
-      _position = prop.uhVal.QuadPart;
-      _isSplit = true;
-    }
-  }
-    
-  RINOK(IsArchiveItemProp(_archiveHandler, index, kpidEncrypted, _encrypted));
-
-  bool newFileSizeDefined;
-  UInt64 newFileSize;
-  {
-    NCOM::CPropVariant prop;
-    RINOK(_archiveHandler->GetProperty(index, kpidSize, &prop));
-    newFileSizeDefined = (prop.vt != VT_EMPTY);
-    if (newFileSizeDefined)
-    {
-      newFileSize = ConvertPropVariantToUInt64(prop);
-      _curSize = newFileSize;
-    }
-  }
-
-  if(askExtractMode == NArchive::NExtract::NAskMode::kExtract)
-  {
-    if (_stdOutMode)
-    {
-      CMyComPtr<ISequentialOutStream> outStreamLoc = new CStdOutFileStream;
-      *outStream = outStreamLoc.Detach();
-      return S_OK;
-    }
-
-    {
-      NCOM::CPropVariant prop;
-      RINOK(_archiveHandler->GetProperty(index, kpidAttributes, &prop));
-      if (prop.vt == VT_EMPTY)
-      {
-        _processedFileInfo.Attributes = _attributesDefault;
-        _processedFileInfo.AttributesAreDefined = false;
-      }
-      else
-      {
-        if (prop.vt != VT_UI4)
-          return E_FAIL;
-        _processedFileInfo.Attributes = prop.ulVal;
-        _processedFileInfo.AttributesAreDefined = true;
-      }
-    }
-
-    RINOK(GetTime(index, kpidCreationTime, _processedFileInfo.CreationTime,
-        _processedFileInfo.IsCreationTimeDefined));
-    RINOK(GetTime(index, kpidLastWriteTime, _processedFileInfo.LastWriteTime, 
-        _processedFileInfo.IsLastWriteTimeDefined));
-    RINOK(GetTime(index, kpidLastAccessTime, _processedFileInfo.LastAccessTime,
-        _processedFileInfo.IsLastAccessTimeDefined));
-
-    bool isAnti = false;
-    RINOK(IsArchiveItemProp(_archiveHandler, index, kpidIsAnti, isAnti));
-
-    UStringVector pathParts; 
-    SplitPathToParts(fullPath, pathParts);
-    
-    if(pathParts.IsEmpty())
-      return E_FAIL;
-    int numRemovePathParts = 0;
-    switch(_pathMode)
-    {
-      case NExtract::NPathMode::kFullPathnames:
-        break;
-      case NExtract::NPathMode::kCurrentPathnames:
-      {
-        numRemovePathParts = _removePathParts.Size();
-        if (pathParts.Size() <= numRemovePathParts)
-          return E_FAIL;
-        for (int i = 0; i < numRemovePathParts; i++)
-          if (_removePathParts[i].CompareNoCase(pathParts[i]) != 0)
-            return E_FAIL;
-        break;
-      }
-      case NExtract::NPathMode::kNoPathnames:
-      {
-        numRemovePathParts = pathParts.Size() - 1;
-        break;
-      }
-    }
-    pathParts.Delete(0, numRemovePathParts);
-    MakeCorrectPath(pathParts);
-    UString processedPath = MakePathNameFromParts(pathParts);
-    if (!isAnti)
-    {
-      if (!_processedFileInfo.IsDirectory)
-      {
-        if (!pathParts.IsEmpty())
-          pathParts.DeleteBack();
-      }
-    
-      if (!pathParts.IsEmpty())
-      {
-        UString fullPathNew;
-        CreateComplexDirectory(pathParts, fullPathNew);
-        if (_processedFileInfo.IsDirectory)
-          NFile::NDirectory::SetDirTime(fullPathNew, 
-            (WriteCreated && _processedFileInfo.IsCreationTimeDefined) ? &_processedFileInfo.CreationTime : NULL, 
-            (WriteAccessed && _processedFileInfo.IsLastAccessTimeDefined) ? &_processedFileInfo.LastAccessTime : NULL, 
-            (WriteModified && _processedFileInfo.IsLastWriteTimeDefined) ? &_processedFileInfo.LastWriteTime : &_utcLastWriteTimeDefault);
-      }
-    }
-
-
-    UString fullProcessedPath = _directoryPath + processedPath;
-
-    if(_processedFileInfo.IsDirectory)
-    {
-      _diskFilePath = fullProcessedPath;
-      if (isAnti)
-        NFile::NDirectory::MyRemoveDirectory(_diskFilePath);
-      return S_OK;
-    }
-
-    if (!_isSplit)
-    {
-    NFile::NFind::CFileInfoW fileInfo;
-    if(NFile::NFind::FindFile(fullProcessedPath, fileInfo))
-    {
-      switch(_overwriteMode)
-      {
-        case NExtract::NOverwriteMode::kSkipExisting:
-          return S_OK;
-        case NExtract::NOverwriteMode::kAskBefore:
-        {
-          Int32 overwiteResult;
-          RINOK(_extractCallback2->AskOverwrite(
-              fullProcessedPath, &fileInfo.LastWriteTime, &fileInfo.Size, fullPath, 
-              _processedFileInfo.IsLastWriteTimeDefined ? &_processedFileInfo.LastWriteTime : NULL, 
-              newFileSizeDefined ? &newFileSize : NULL, 
-              &overwiteResult))
-
-          switch(overwiteResult)
-          {
-            case NOverwriteAnswer::kCancel:
-              return E_ABORT;
-            case NOverwriteAnswer::kNo:
-              return S_OK;
-            case NOverwriteAnswer::kNoToAll:
-              _overwriteMode = NExtract::NOverwriteMode::kSkipExisting;
-              return S_OK;
-            case NOverwriteAnswer::kYesToAll:
-              _overwriteMode = NExtract::NOverwriteMode::kWithoutPrompt;
-              break;
-            case NOverwriteAnswer::kYes:
-              break;
-            case NOverwriteAnswer::kAutoRename:
-              _overwriteMode = NExtract::NOverwriteMode::kAutoRename;
-              break;
-            default:
-              return E_FAIL;
-          }
-        }
-      }
-      if (_overwriteMode == NExtract::NOverwriteMode::kAutoRename)
-      {
-        if (!AutoRenamePath(fullProcessedPath))
-        {
-          UString message = UString(kCantAutoRename) + fullProcessedPath;
-          RINOK(_extractCallback2->MessageError(message));
-          return E_FAIL;
-        }
-      }
-      else if (_overwriteMode == NExtract::NOverwriteMode::kAutoRenameExisting)
-      {
-        UString existPath = fullProcessedPath;
-        if (!AutoRenamePath(existPath))
-        {
-          UString message = kCantAutoRename + fullProcessedPath;
-          RINOK(_extractCallback2->MessageError(message));
-          return E_FAIL;
-        }
-        if(!NFile::NDirectory::MyMoveFile(fullProcessedPath, existPath))
-        {
-          UString message = UString(kCantRenameFile) + fullProcessedPath;
-          RINOK(_extractCallback2->MessageError(message));
-          return E_FAIL;
-        }
-      }
-      else
-        if (!NFile::NDirectory::DeleteFileAlways(fullProcessedPath))
-        {
-          UString message = UString(kCantDeleteOutputFile) +  fullProcessedPath;
-          RINOK(_extractCallback2->MessageError(message));
-          return S_OK;
-          // return E_FAIL;
-        }
-    }
-    }
-    if (!isAnti)
-    {
-      _outFileStreamSpec = new COutFileStream;
-      CMyComPtr<ISequentialOutStream> outStreamLoc(_outFileStreamSpec);
-      if (!_outFileStreamSpec->Open(fullProcessedPath, _isSplit ? OPEN_ALWAYS: CREATE_ALWAYS))
-      {
-        // if (::GetLastError() != ERROR_FILE_EXISTS || !isSplit)
-        {
-          UString message = L"can not open output file " + fullProcessedPath;
-          RINOK(_extractCallback2->MessageError(message));
-          return S_OK;
-        }
-      }
-      if (_isSplit)
-      {
-        RINOK(_outFileStreamSpec->Seek(_position, STREAM_SEEK_SET, NULL));
-      }
-      _outFileStream = outStreamLoc;
-      *outStream = outStreamLoc.Detach();
-    }
-    _diskFilePath = fullProcessedPath;
-  }
-  else
-  {
-    *outStream = NULL;
-  }
-  return S_OK;
-  COM_TRY_END
-}
-
-STDMETHODIMP CArchiveExtractCallback::PrepareOperation(Int32 askExtractMode)
-{
-  COM_TRY_BEGIN
-  _extractMode = false;
-  switch (askExtractMode)
-  {
-    case NArchive::NExtract::NAskMode::kExtract:
-      _extractMode = true;
-  };
-  return _extractCallback2->PrepareOperation(_filePath, _processedFileInfo.IsDirectory, 
-      askExtractMode, _isSplit ? &_position: 0);
-  COM_TRY_END
-}
-
-STDMETHODIMP CArchiveExtractCallback::SetOperationResult(Int32 operationResult)
-{
-  COM_TRY_BEGIN
-  switch(operationResult)
-  {
-    case NArchive::NExtract::NOperationResult::kOK:
-    case NArchive::NExtract::NOperationResult::kUnSupportedMethod:
-    case NArchive::NExtract::NOperationResult::kCRCError:
-    case NArchive::NExtract::NOperationResult::kDataError:
-      break;
-    default:
-      _outFileStream.Release();
-      return E_FAIL;
-  }
-  if (_outFileStream != NULL)
-  {
-    _outFileStreamSpec->SetTime(
-        (WriteCreated && _processedFileInfo.IsCreationTimeDefined) ? &_processedFileInfo.CreationTime : NULL, 
-        (WriteAccessed && _processedFileInfo.IsLastAccessTimeDefined) ? &_processedFileInfo.LastAccessTime : NULL, 
-        (WriteModified && _processedFileInfo.IsLastWriteTimeDefined) ? &_processedFileInfo.LastWriteTime : &_utcLastWriteTimeDefault);
-    _curSize = _outFileStreamSpec->ProcessedSize;
-    RINOK(_outFileStreamSpec->Close());
-    _outFileStream.Release();
-  }
-  UnpackSize += _curSize;
-  if (_processedFileInfo.IsDirectory)
-    NumFolders++;
-  else
-    NumFiles++;
-
-  if (_extractMode && _processedFileInfo.AttributesAreDefined)
-    NFile::NDirectory::MySetFileAttributes(_diskFilePath, _processedFileInfo.Attributes);
-  RINOK(_extractCallback2->SetOperationResult(operationResult, _encrypted));
-  return S_OK;
-  COM_TRY_END
-}
-
-/*
-STDMETHODIMP CArchiveExtractCallback::GetInStream(
-    const wchar_t *name, ISequentialInStream **inStream)
-{
-  COM_TRY_BEGIN
-  CInFileStream *inFile = new CInFileStream;
-  CMyComPtr<ISequentialInStream> inStreamTemp = inFile;
-  if (!inFile->Open(_srcDirectoryPrefix + name))
-    return ::GetLastError();
-  *inStream = inStreamTemp.Detach();
-  return S_OK;
-  COM_TRY_END
-}
-*/
-
-STDMETHODIMP CArchiveExtractCallback::CryptoGetTextPassword(BSTR *password)
-{
-  COM_TRY_BEGIN
-  if (!_cryptoGetTextPassword)
-  {
-    RINOK(_extractCallback2.QueryInterface(IID_ICryptoGetTextPassword, 
-        &_cryptoGetTextPassword));
-  }
-  return _cryptoGetTextPassword->CryptoGetTextPassword(password);
-  COM_TRY_END
-}
-