C++ UStringVector::Size方法代码示例

static void AddToCensorFromNonSwitchesStrings(
    int startIndex,
    NWildcard::CCensor &wildcardCensor,
    const UStringVector &nonSwitchStrings, NRecursedType::EEnum type,
    bool thereAreSwitchIncludes, UINT codePage)
{
  if (nonSwitchStrings.Size() == startIndex && (!thereAreSwitchIncludes))
    AddNameToCensor(wildcardCensor, kUniversalWildcard, true, type);
  for (int i = startIndex; i < nonSwitchStrings.Size(); i++)
  {
    const UString &s = nonSwitchStrings[i];
    if (s[0] == kFileListID)
      AddToCensorFromListFile(wildcardCensor, s.Mid(1), true, type, codePage);
    else
      AddNameToCensor(wildcardCensor, s, true, type);
  }
}

void CParser::ParseStrings(const CSwitchForm *switchForms, 
  const UStringVector &commandStrings)
{
  int numCommandStrings = commandStrings.Size();
  for (int i = 0; i < numCommandStrings; i++)
    if (!ParseString(commandStrings[i], switchForms))
      NonSwitchStrings.Add(commandStrings[i]);
}

void EnumerateDirItemsAndSort(NWildcard::CCensor &wildcardCensor,
    UStringVector &sortedPaths,
    UStringVector &sortedFullPaths)
{
  UStringVector paths;
  {
    CDirItems dirItems;
    {
      UStringVector errorPaths;
      CRecordVector<DWORD> errorCodes;
      HRESULT res = EnumerateItems(wildcardCensor, dirItems, NULL, errorPaths, errorCodes);
      if (res != S_OK || errorPaths.Size() > 0)
        throw "cannot find archive";
    }
    for (int i = 0; i < dirItems.Items.Size(); i++)
    {
      const CDirItem &dirItem = dirItems.Items[i];
      if (!dirItem.IsDir())
        paths.Add(dirItems.GetPhyPath(i));
    }
  }
  
  if (paths.Size() == 0)
    throw "there is no such archive";
  
  UStringVector fullPaths;
  
  int i;
  for (i = 0; i < paths.Size(); i++)
  {
    UString fullPath;
    NFile::NDirectory::MyGetFullPathName(paths[i], fullPath);
    fullPaths.Add(fullPath);
  }
  CIntVector indices;
  SortFileNames(fullPaths, indices);
  sortedPaths.Reserve(indices.Size());
  sortedFullPaths.Reserve(indices.Size());
  for (i = 0; i < indices.Size(); i++)
  {
    int index = indices[i];
    sortedPaths.Add(paths[index]);
    sortedFullPaths.Add(fullPaths[index]);
  }
}

void SortFileNames(const UStringVector &strings, CIntVector &indices)
{
  indices.Clear();
  int numItems = strings.Size();
  indices.Reserve(numItems);
  for(int i = 0; i < numItems; i++)
    indices.Add(i);
  indices.Sort(CompareStrings, (void *)&strings);
}

static void AddToCensorFromListFile(NWildcard::CCensor &wildcardCensor,
    LPCWSTR fileName, bool include, NRecursedType::EEnum type, UINT codePage)
{
  UStringVector names;
  if (!ReadNamesFromListFile(fileName, names, codePage))
    throw kIncorrectListFile;
  for (int i = 0; i < names.Size(); i++)
    AddNameToCensor(wildcardCensor, names[i], include, type);
}

void AddUniqueStringToHeadOfList(UStringVector &list, const UString &s)
{
  for (unsigned i = 0; i < list.Size();)
    if (s.IsEqualTo_NoCase(list[i]))
      list.Delete(i);
    else
      i++;
  list.Insert(0, s);
}

static void AddToCensorFromNonSwitchesStrings(
    CObjectVector<CRenamePair> *renamePairs,
    unsigned startIndex,
    NWildcard::CCensor &censor,
    const UStringVector &nonSwitchStrings, NRecursedType::EEnum type,
    bool wildcardMatching,
    bool thereAreSwitchIncludes, Int32 codePage)
{
  if ((renamePairs || nonSwitchStrings.Size() == startIndex) && !thereAreSwitchIncludes)
    AddNameToCensor(censor, kUniversalWildcard, true, type,
        true // wildcardMatching
        );

  int oldIndex = -1;
  
  for (unsigned i = startIndex; i < nonSwitchStrings.Size(); i++)
  {
    const UString &s = nonSwitchStrings[i];
    if (s.IsEmpty())
      throw CArcCmdLineException(kEmptyFilePath);
    if (s[0] == kFileListID)
      AddToCensorFromListFile(renamePairs, censor, s.Ptr(1), true, type, wildcardMatching, codePage);
    else if (renamePairs)
    {
      if (oldIndex == -1)
        oldIndex = i;
      else
      {
        // NRecursedType::EEnum type is used for global wildcard (-i! switches)
        AddRenamePair(renamePairs, nonSwitchStrings[oldIndex], s, NRecursedType::kNonRecursed, wildcardMatching);
        // AddRenamePair(renamePairs, nonSwitchStrings[oldIndex], s, type);
        oldIndex = -1;
      }
    }
    else
      AddNameToCensor(censor, s, true, type, wildcardMatching);
  }
  
  if (oldIndex != -1)
  {
    throw CArcCmdLineException("There is no second file name for rename pair:", nonSwitchStrings[oldIndex]);
  }
}

void CExtractCallbackImp::CreateComplexDirectory(const UStringVector &dirPathParts)
{
  UString fullPath = _directoryPath;
  for(int i = 0; i < dirPathParts.Size(); i++)
  {
    fullPath += dirPathParts[i];
    NDirectory::MyCreateDirectory(fullPath);
    fullPath += NName::kDirDelimiter;
  }
}

HRESULT CThreadCombine::ProcessVirt()
{
  NFile::NIO::COutFile outFile;
  if (!outFile.Create(OutputPath, false))
  {
    HRESULT res = GetLastError();
    ErrorPath1 = OutputPath;
    return res;
  }
  
  CProgressSync &sync = ProgressDialog.Sync;
  sync.SetProgress(TotalSize, 0);
  
  CMyBuffer bufferObject;
  if (!bufferObject.Allocate(kBufSize))
    return E_OUTOFMEMORY;
  Byte *buffer = (Byte *)(void *)bufferObject;
  UInt64 pos = 0;
  for (int i = 0; i < Names.Size(); i++)
  {
    NFile::NIO::CInFile inFile;
    const UString nextName = InputDirPrefix + Names[i];
    if (!inFile.Open(nextName))
    {
      HRESULT res = GetLastError();
      ErrorPath1 = nextName;
      return res;
    }
    sync.SetCurrentFileName(nextName);
    for (;;)
    {
      UInt32 processedSize;
      if (!inFile.Read(buffer, kBufSize, processedSize))
      {
        HRESULT res = GetLastError();
        ErrorPath1 = nextName;
        return res;
      }
      if (processedSize == 0)
        break;
      UInt32 needSize = processedSize;
      if (!outFile.Write(buffer, needSize, processedSize))
      {
        HRESULT res = GetLastError();
        ErrorPath1 = OutputPath;
        return res;
      }
      if (needSize != processedSize)
        throw g_Message_FileWriteError;
      pos += processedSize;
      RINOK(sync.SetPosAndCheckPaused(pos));
    }
  }
  return S_OK;
}

UString CParsedPath::MergePath() const
{
  UString result = Prefix;
  for (int i = 0; i < PathParts.Size(); i++)
  {
    if (i != 0)
      result += kDirDelimiter;
    result += PathParts[i];
  }
  return result;
}

UString MakePathNameFromParts(const UStringVector &parts)
{
  UString result;
  for (int i = 0; i < parts.Size(); i++)
  {
    if (i != 0)
      result += WCHAR_PATH_SEPARATOR;
    result += parts[i];
  }
  return result;
}

UString JoinStrings(const UStringVector &srcStrings)
{
  UString destString;
  for (int i = 0; i < srcStrings.Size(); i++)
  {
    if (i != 0)
      destString += L' ';
    destString += srcStrings[i];
  }
  return destString;
}

void CPlugin::GetCurrentDir()
{
  m_CurrentDir.Empty();
  UStringVector pathParts;
  GetPathParts(pathParts);
  for (int i = 0; i < pathParts.Size(); i++)
  {
    m_CurrentDir += WCHAR_PATH_SEPARATOR;
    m_CurrentDir += pathParts[i];
  }
}

void SortFileNames(const UStringVector &strings, CUIntVector &indices)
{
  const unsigned numItems = strings.Size();
  indices.ClearAndSetSize(numItems);
  if (numItems == 0)
    return;
  unsigned *vals = &indices[0];
  for (unsigned i = 0; i < numItems; i++)
    vals[i] = i;
  indices.Sort(CompareStrings, (void *)&strings);
}

void MakeCorrectPath(UStringVector &pathParts)
{
  for (int i = 0; i < pathParts.Size();)
  {
    UString &s = pathParts[i];
    s = GetCorrectFileName(s);
    if (s.IsEmpty())
      pathParts.Delete(i);
    else
      i++;
  }
}