DocumentServer/ActiveX/Common/DocxFormat/Source/Utility/Encoding.cpp

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2014-07-05 18:22:49 +00:00
/*
* (c) Copyright Ascensio System SIA 2010-2014
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
* EU, LV-1021.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
#include "Encoding.h"
#include "Utility.h"
#include "X:\AVS\Sources\AVSOfficeStudio\Common\DocxFormat\Source\Common\SimpleTypes_Word.h"
__forceinline const CStringA Encoding::ansi2utf8 (const CStringA &sLine)
{
return wstring2string( string2wstring( sLine, CP_ACP ), CP_UTF8 );
}
__forceinline const CStringW Encoding::ansi2unicode (const CStringA &sLine)
{
return string2wstring( sLine, CP_ACP );
}
__forceinline const CStringA Encoding::utf82ansi (const CStringA &sLine)
{
return wstring2string( string2wstring( sLine, CP_UTF8 ), CP_ACP );
}
__forceinline const CStringW Encoding::utf82unicode (const CStringA &sLine)
{
return string2wstring( sLine, CP_UTF8 );
}
__forceinline const CStringA Encoding::unicode2ansi (const CStringW &sLine)
{
return wstring2string( sLine, CP_ACP );
}
__forceinline const CStringA Encoding::unicode2utf8 (const CStringW &sLine)
{
return wstring2string( sLine, CP_UTF8 );
}
__forceinline const CStringA Encoding::wstring2string(const CStringW &sLine, const unsigned int unCodePage)
{
const int nSize = WideCharToMultiByte( unCodePage, 0, sLine.GetString(), sLine.GetLength(), NULL, 0, NULL, NULL );
char *sTemp = new char[nSize];
if ( !sTemp )
return "";
WideCharToMultiByte( unCodePage, 0, sLine.GetString(), sLine.GetLength(), sTemp, nSize, NULL, NULL );
CStringA sResult( sTemp );
delete []sTemp;
return sResult;
}
__forceinline const CStringW Encoding::string2wstring(const CStringA &sLine, const unsigned int unCodePage)
{
const int nSize = MultiByteToWideChar( unCodePage, 0, sLine.GetString(), sLine.GetLength(), NULL, 0 );
wchar_t *sTemp = new wchar_t[nSize];
if ( !sTemp )
return _T("");
MultiByteToWideChar( unCodePage, 0, sLine.GetString(), sLine.GetLength(), sTemp, nSize );
CStringW sResult( sTemp );
delete []sTemp;
return sResult;
}