core/library/textual/string_convert.h

   1 #ifndef STRING_CONVERSION_GROUP
   2 #define STRING_CONVERSION_GROUP
   3
   4 /*****************************************************************************\
   5 *                                                                             *
   6 *  Name   : string_convert                                                    *
   7 *  Author : Chris Koeritz                                                     *
   8 *                                                                             *
   9 *******************************************************************************
  10 * Copyright (c) 2007-$now By Author.  This program is free software; you can  *
  11 * redistribute it and/or modify it under the terms of the GNU General Public  *
  12 * License as published by the Free Software Foundation; either version 2 of   *
  13 * the License or (at your option) any later version.  This is online at:      *
  14 *     http://www.fsf.org/copyleft/gpl.html                                    *
  15 * Please send any updates to: fred@gruntose.com                               *
  16 \*****************************************************************************/
  17
  18 #include <basis/astring.h>
  19 #include <basis/utf_conversion.h>
  20
  21 #ifdef __WIN32__
  22   #ifndef _MANAGED
  23     #ifndef __MINGW32__
  24       #define _WINSOCKAPI_  // the dance of the windows headers.
  25       #include <windows.h>
  26       #include <comdef.h>
  27     #endif
  28   #endif
  29 #endif
  30
  31 // forward.
  32 class _bstr_t;  // ATL (Active Template Library) string type.
  33
  34 //! A collection of conversions between popular string types.
  35
  36 namespace string_convert
  37 {
  38
  39 #ifdef _AFXDLL
  40   //! conversion from MFC CString to astring.
  41   inline astring to_astring(const CString &original)
  42   { return astring(from_unicode_temp(original)); }
  43
  44   //! conversion from astring to MFC CString.
  45   inline CString to_CString(const astring &original)
  46   { return CString(to_unicode_temp(original)); }
  47 #endif
  48
  49 #ifdef WIN32
  50  #ifndef _MANAGED
  51    #ifndef __MINGW32__
  52     //! conversion from ATL's _bstr_t object to astring.
  53     inline basis::astring to_astring(const _bstr_t &original) {
  54        return basis::astring(basis::astring::UNTERMINATED, (const char *)original,
  55           original.length());
  56     }
  57
  58     //! conversion from astring to the ATL _bstr_t object.
  59     inline _bstr_t to_bstr_t(const basis::astring &original)
  60     { return _bstr_t(original.s()); }
  61    #endif
  62  #endif
  63 #endif
  64
  65 //other conversions.
  66
  67 } //namespace
  68
  69 #endif
  70