init repo

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

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+/*
+ * (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;
+}
+