1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // This file contains the definition of internal classes used to parse TInternetDate data

    15 // 

    16 //

    17 

    18 /**

    19  @file tinternetdateparser.h

    20 */

    21 

    22 

    23 #ifndef		__TINTERNETDATEPARSER_H__

    24 #define		__TINTERNETDATEPARSER_H__

    25 

    26 #include <e32std.h>

    27 

    28 /**

    29 	Used as a support class of TInternetDate. This provides the implementation of parsing

    30 

    31 	Supports parsing of the following date formats:

    32 	Sun, 06 Nov 1994 08:49:37 GMT  ; RFC 822, updated by RFC 1123

    33     Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036

    34     Sun Nov  6 08:49:37 1994       ; ANSI C's asctime() format

    35 

    36 	All dates are store relative to Universal Time and not local time. 

    37 

    38 	@internalAll

    39 	@since 7.0

    40 */

    41 class TInternetDateParser

    42 	{

    43 public:

    44 	inline TInternetDateParser();

    45 		

    46 	void ConvertFromInternetFormL(const TDesC8& aInternetTextDateTime, TDateTime& aDateTime);

    47 

    48 	HBufC8* ConvertToRfc1123FormL(const TDateTime& aDateTime);

    49 private:

    50 

    51 	void ConvertFromRfc1123And850FormL(const TDesC8& aRfc1123DateTime, TDateTime& aDateTime);

    52 	void ConvertFromAscTimeFormL(const TDesC8& aAscTimeDateTime, TDateTime& aDateTime);

    53 	TInt ParseRfcDateDayMonthYearL(const TDesC8& aDateTimeText, TDateTime& aDateTime);

    54 	TMonth GetMonthL(const TDesC8& aMonthText);

    55 	void ParseHHMMSSTimeL(const TDesC8& aDateTimeText, TDateTime& aDateTime);

    56 	void ParseTimeOffsetL(const TDesC8& aTimeOffset, TTimeIntervalMinutes& aOffsetMinutes);

    57 	void ParseHHMMTimeOffsetL(const TDesC8& aTimeOffset, TTimeIntervalMinutes& aOffsetMinutes);

    58 	};

    59 

    60 

    61 inline TInternetDateParser::TInternetDateParser()

    62 	{}

    63 

    64 

    65 

    66 #endif	//	__TINTERNETDATEPARSER_H__