init repo

ActiveX/Common/DocxFormat/Source/Utility/DateTime.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 "DateTime.h"
+#include "time.h"
+
+
+
+
+DateTime::DateTime()
+{
+	time_t oNow;
+	tm oLocal;
+	time( &oNow );
+	localtime_s( &oLocal, &oNow );
+
+	m_nYear        = oLocal.tm_year + 1900;
+	m_nMonth       = oLocal.tm_mon + 1;
+	m_nDay         = oLocal.tm_mday;
+	m_nHour        = oLocal.tm_hour;
+	m_nMinute      = oLocal.tm_min;
+	m_nSecond      = oLocal.tm_sec;
+	m_nMillisecond = 0;
+}
+
+
+DateTime::DateTime(const CString &sValue, const CString &sPattern)	
+	:
+	m_nYear         ( ParseValue( sValue, sPattern, "%YYYY") ),
+	m_nMonth        ( ParseValue( sValue, sPattern, "%MM"  ) ),
+	m_nDay          ( ParseValue( sValue, sPattern, "%DD"  ) ),
+	m_nHour         ( ParseValue( sValue, sPattern, "%hh"  ) ),
+	m_nMinute       ( ParseValue( sValue, sPattern, "%mm"  ) ),
+	m_nSecond       ( ParseValue( sValue, sPattern, "%ss"  ) ),
+	m_nMillisecond	( ParseValue( sValue, sPattern, "%ms"  ) )
+{
+}
+
+
+const CString  DateTime::ToString  (const CString &sPattern) const
+{
+	CString sResult = sPattern, sTemp;
+
+	sTemp.Format( _T("%04d"), m_nYear        ); sResult.Replace( _T("%YYYY"), sTemp ); sTemp.Empty();
+	sTemp.Format( _T("%02d"), m_nMonth       ); sResult.Replace( _T("%MM"),   sTemp ); sTemp.Empty();
+	sTemp.Format( _T("%02d"), m_nDay         ); sResult.Replace( _T("%DD"),   sTemp ); sTemp.Empty();
+	sTemp.Format( _T("%02d"), m_nHour        ); sResult.Replace( _T("%hh"),   sTemp ); sTemp.Empty();
+	sTemp.Format( _T("%02d"), m_nMinute      ); sResult.Replace( _T("%mm"),   sTemp ); sTemp.Empty();
+	sTemp.Format( _T("%02d"), m_nSecond      ); sResult.Replace( _T("%ss"),   sTemp ); sTemp.Empty();
+	sTemp.Format( _T("%02d"), m_nMillisecond ); sResult.Replace( _T("%ms"),   sTemp );
+
+	return sResult;
+}
+
+
+const DateTime DateTime::Parse     (const CString &sValue, const CString &sPattern)
+{
+	return DateTime( sValue, sPattern );
+}
+
+
+const int      DateTime::ParseValue(const CString &sValue, const CString &sPattern, const CString &sElement)
+{
+	const int nPos = sPattern.Find( sElement );
+
+	if ( -1 != nPos )
+	{
+		int nSepCount = 0;
+		for ( int nIndex = 0; nIndex < nPos; nIndex++ )
+		{
+			if ( '%' == sPattern[nIndex] )
+				nSepCount++;
+		}
+
+		const CString sNumeric = sValue.Mid( nPos - nSepCount , sElement.GetLength() - 1 );
+
+		return _wtoi( sNumeric );
+	}
+	return 0;
+}