C++ (Cpp) ExtractGUI Examples

Example #1

File: CompressCall2.cpp Project: fresheneesz/7zip2

static HRESULT ExtractGroupCommand(const UStringVector &arcPaths,
    bool showDialog, const UString &outFolder, bool testMode)
{
  HRESULT result;
  MY_TRY_BEGIN
  CREATE_CODECS

  CExtractOptions eo;
  eo.OutputDir = outFolder;
  eo.TestMode = testMode;

  CExtractCallbackImp *ecs = new CExtractCallbackImp;
  CMyComPtr<IFolderArchiveExtractCallback> extractCallback = ecs;
  
  ecs->Init();
  
  // eo.CalcCrc = options.CalcCrc;
  
  UStringVector arcPathsSorted;
  UStringVector arcFullPathsSorted;
  {
    NWildcard::CCensor acrCensor;
    for (int i = 0; i < arcPaths.Size(); i++)
      acrCensor.AddItem(true, arcPaths[i], false);
    EnumerateDirItemsAndSort(acrCensor, arcPathsSorted, arcFullPathsSorted);
  }
  
  CIntVector formatIndices;

  NWildcard::CCensor censor;
  censor.AddItem(true, L"*", false);
  
  bool messageWasDisplayed = false;
  result = ExtractGUI(codecs, formatIndices, arcPathsSorted, arcFullPathsSorted,
      censor.Pairs.Front().Head, eo, showDialog, messageWasDisplayed, ecs, g_HWND);
  if (result != S_OK)
  {
    if (result != E_ABORT && messageWasDisplayed)
      return E_FAIL;
    throw CSystemException(result);
  }
  return ecs->IsOK() ? S_OK : E_FAIL;
  MY_TRY_FINISH
  return result;
}

Example #2

File: Main.cpp Project: BIAINC/7Zip

int APIENTRY WinMain2()
{
  UString password;
  bool assumeYes = false;
  bool outputFolderDefined = false;
  UString outputFolder;
  UStringVector subStrings;
  NCommandLineParser::SplitCommandLine(GetCommandLineW(), subStrings);
  for (int i = 1; i < subStrings.Size(); i++)
  {
    const UString &s = subStrings[i];
    if (s.CompareNoCase(L"-y") == 0)
      assumeYes = true;
    else if (s.Left(2).CompareNoCase(L"-o") == 0)
    {
      outputFolder = s.Mid(2);
      NWindows::NFile::NName::NormalizeDirPathPrefix(outputFolder);
      outputFolderDefined = !outputFolder.IsEmpty();
    }
    else if (s.Left(2).CompareNoCase(L"-p") == 0)
    {
      password = s.Mid(2);
    }
  }

  UString path;
  NWindows::NDLL::MyGetModuleFileName(g_hInstance, path);

  UString fullPath;
  int fileNamePartStartIndex;
  if (!NWindows::NFile::NDirectory::MyGetFullPathName(path, fullPath, fileNamePartStartIndex))
  {
    ShowErrorMessage(L"Error 1329484");
    return 1;
  }

  CCodecs *codecs = new CCodecs;
  CMyComPtr<IUnknown> compressCodecsInfo = codecs;
  HRESULT result = codecs->Load();
  if (result != S_OK)
  {
    ErrorMessageForHRESULT(result);
    return 1;
  }

  // COpenCallbackGUI openCallback;

  // openCallback.PasswordIsDefined = !password.IsEmpty();
  // openCallback.Password = password;

  CExtractCallbackImp *ecs = new CExtractCallbackImp;
  CMyComPtr<IFolderArchiveExtractCallback> extractCallback = ecs;
  ecs->Init();
  ecs->PasswordIsDefined = !password.IsEmpty();
  ecs->Password = password;
  
  CExtractOptions eo;
  eo.OutputDir = outputFolderDefined ? outputFolder :
      fullPath.Left(fileNamePartStartIndex);
  eo.YesToAll = assumeYes;
  eo.OverwriteMode = assumeYes ?
      NExtract::NOverwriteMode::kWithoutPrompt :
      NExtract::NOverwriteMode::kAskBefore;
  eo.PathMode = NExtract::NPathMode::kFullPathnames;
  eo.TestMode = false;
  
  UStringVector v1, v2;
  v1.Add(fullPath);
  v2.Add(fullPath);
  NWildcard::CCensorNode wildcardCensor;
  wildcardCensor.AddItem(true, L"*", true, true, true);

  result = ExtractGUI(codecs, CIntVector(), v1, v2,
    wildcardCensor, eo, (assumeYes ? false: true), ecs);

  if (result == S_OK)
  {
    if (ecs->Messages.Size() > 0 || ecs->NumArchiveErrors != 0)
      return NExitCode::kFatalError;
    return 0;
  }
  if (result == E_ABORT)
    return NExitCode::kUserBreak;
  if (result == S_FALSE)
    ShowErrorMessage(L"Error in archive");
  else
    ErrorMessageForHRESULT(result);
  if (result == E_OUTOFMEMORY)
    return NExitCode::kMemoryError;
  return NExitCode::kFatalError;
}