[BACK]Return to StringConvert.cpp CVS log [TXT] [DIR] Up to [ELWIX - Embedded LightWeight unIX -] / elwix / tools / oldlzma / SRC / Common
File:  [ELWIX - Embedded LightWeight unIX -] / elwix / tools / oldlzma / SRC / Common / StringConvert.cpp
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue May 14 09:04:51 2013 UTC (11 years, 2 months ago) by misho
Branches: misho, elwix1_9_mips, MAIN
CVS tags: start, elwix2_8, elwix2_7, elwix2_6, elwix2_3, elwix2_2, HEAD, ELWIX2_7, ELWIX2_6, ELWIX2_5, ELWIX2_2p0
oldlzma needs for uboot

// Common/StringConvert.cpp

#include "StdAfx.h"

#include "StringConvert.h"

#ifndef _WIN32
#include <stdlib.h>
#endif


#ifdef _WIN32
UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
{
  UString resultString;
  if(!srcString.IsEmpty())
  {
    int numChars = MultiByteToWideChar(codePage, 0, srcString, 
      srcString.Length(), resultString.GetBuffer(srcString.Length()), 
      srcString.Length() + 1);
    #ifndef _WIN32_WCE
    if(numChars == 0)
      throw 282228;
    #endif
    resultString.ReleaseBuffer(numChars);
  }
  return resultString;
}

AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)
{
  AString resultString;
  if(!srcString.IsEmpty())
  {
    int numRequiredBytes = srcString.Length() * 2;
    int numChars = WideCharToMultiByte(codePage, 0, srcString, 
      srcString.Length(), resultString.GetBuffer(numRequiredBytes), 
      numRequiredBytes + 1, NULL, NULL);
    #ifndef _WIN32_WCE
    if(numChars == 0)
      throw 282229;
    #endif
    resultString.ReleaseBuffer(numChars);
  }
  return resultString;
}

#ifndef _WIN32_WCE
AString SystemStringToOemString(const CSysString &srcString)
{
  AString result;
  CharToOem(srcString, result.GetBuffer(srcString.Length() * 2));
  result.ReleaseBuffer();
  return result;
}
#endif


#else


UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
{
  UString resultString;
  for (int i = 0; i < srcString.Length(); i++)
    resultString += wchar_t(srcString[i]);
  /*
  if(!srcString.IsEmpty())
  {
    int numChars = mbstowcs(resultString.GetBuffer(srcString.Length()), srcString, srcString.Length() + 1);
    if (numChars < 0) throw "Your environment does not support UNICODE";
    resultString.ReleaseBuffer(numChars);
  }
  */
  return resultString;
}

AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)
{
  AString resultString;
  for (int i = 0; i < srcString.Length(); i++)
    resultString += char(srcString[i]);
  /*
  if(!srcString.IsEmpty())
  {
    int numRequiredBytes = srcString.Length() * 6 + 1;
    int numChars = wcstombs(resultString.GetBuffer(numRequiredBytes), srcString, numRequiredBytes);
    if (numChars < 0) throw "Your environment does not support UNICODE";
    resultString.ReleaseBuffer(numChars);
  }
  */
  return resultString;
}

#endif
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