C / C++ / MFC

CString CSpltestApp::GetHomeDirectory() const
{
  TCHAR sFilename[_MAX_PATH];
  TCHAR sDrive[_MAX_DRIVE];
  TCHAR sDir[_MAX_DIR];
  TCHAR sFname[_MAX_FNAME];
  TCHAR sExt[_MAX_EXT];
  GetModuleFileName(AfxGetInstanceHandle(), sFilename, _MAX_PATH);
  _tsplitpath(sFilename, sDrive, sDir, sFname, sExt);

  CString rVal(CString(sDrive) + CString(sDir));
  int nLen = rVal.GetLength();
  if (rVal.GetAt(nLen-1) != _T('\\'))
    rVal += _T("\\");

  return rVal;
}

myString operator+(myString A,myString B)
{
   int nLength = strlen(A);
   nLength += strlen(B);

   char* pStr = new char[nLength+1];

   for(int nCnt = 0; nCnt++; nCnt < (strlen(A)-1))
      pStr[nCnt] = A[nCnt];

   for(nCnt = 0; nCnt++; nCnt < (strlen(B)-1))
      pStr[strlen(A)+nCnt] = B[nCnt];

   pStr[nLength] = 0; // Null terminate

   myString str(pStr);

   return (str);
}