sl@0: // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // This file contains the definition of internal classes used to parse TInternetDate data
sl@0: // 
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file tinternetdateparser.h
sl@0: */
sl@0: 
sl@0: 
sl@0: #ifndef		__TINTERNETDATEPARSER_H__
sl@0: #define		__TINTERNETDATEPARSER_H__
sl@0: 
sl@0: #include <e32std.h>
sl@0: 
sl@0: /**
sl@0: 	Used as a support class of TInternetDate. This provides the implementation of parsing
sl@0: 
sl@0: 	Supports parsing of the following date formats:
sl@0: 	Sun, 06 Nov 1994 08:49:37 GMT  ; RFC 822, updated by RFC 1123
sl@0:     Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
sl@0:     Sun Nov  6 08:49:37 1994       ; ANSI C's asctime() format
sl@0: 
sl@0: 	All dates are store relative to Universal Time and not local time. 
sl@0: 
sl@0: 	@internalAll
sl@0: 	@since 7.0
sl@0: */
sl@0: class TInternetDateParser
sl@0: 	{
sl@0: public:
sl@0: 	inline TInternetDateParser();
sl@0: 		
sl@0: 	void ConvertFromInternetFormL(const TDesC8& aInternetTextDateTime, TDateTime& aDateTime);
sl@0: 
sl@0: 	HBufC8* ConvertToRfc1123FormL(const TDateTime& aDateTime);
sl@0: private:
sl@0: 
sl@0: 	void ConvertFromRfc1123And850FormL(const TDesC8& aRfc1123DateTime, TDateTime& aDateTime);
sl@0: 	void ConvertFromAscTimeFormL(const TDesC8& aAscTimeDateTime, TDateTime& aDateTime);
sl@0: 	TInt ParseRfcDateDayMonthYearL(const TDesC8& aDateTimeText, TDateTime& aDateTime);
sl@0: 	TMonth GetMonthL(const TDesC8& aMonthText);
sl@0: 	void ParseHHMMSSTimeL(const TDesC8& aDateTimeText, TDateTime& aDateTime);
sl@0: 	void ParseTimeOffsetL(const TDesC8& aTimeOffset, TTimeIntervalMinutes& aOffsetMinutes);
sl@0: 	void ParseHHMMTimeOffsetL(const TDesC8& aTimeOffset, TTimeIntervalMinutes& aOffsetMinutes);
sl@0: 	};
sl@0: 
sl@0: 
sl@0: inline TInternetDateParser::TInternetDateParser()
sl@0: 	{}
sl@0: 
sl@0: 
sl@0: 
sl@0: #endif	//	__TINTERNETDATEPARSER_H__