// Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

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

// which accompanies this distribution, and is available

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

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// e32test\datetime\t_dparse.cpp

// 

//

#include <e32test.h>

RTest test(_L("T_DPARSE"));

TInt offset=0;

LOCAL_C TInt DateTimeParse(TDateTime& aDateTime,const TDesC& aDes,TInt aCenturyOffset=0)

	{

	TTime time;

	TInt r=time.Parse(aDes,aCenturyOffset);

	if (r>=0)

		aDateTime=time.DateTime();

	return r;

	}

LOCAL_D TInt ConvertDesToDateTimeInteractively()

	{

	TKeyCode code;

	TBuf<32> buf;

	buf.SetLength(0);

	FOREVER

		{

		code = test.Console()->Getch();

		if (code==EKeyEnter || code==EKeyLineFeed)

			break;

		if (code==EKeyEscape)

			return KErrGeneral;

		if ((code==EKeyDelete || code==EKeyBackspace) && buf.Length()>0)

			{

			TChar del(code);

			TBuf<1> delBuf;

			delBuf.Append(del);

			test.Printf(delBuf);

			buf.SetLength(buf.Length()-1);

			continue;

			}

		if (buf.Length()==0 && code==EKeyF1)

			{

			test.Printf(_L("Enter a two digit value. "));	

			TKeyCode code1 = test.Console()->Getch();

			TKeyCode code2 = test.Console()->Getch();

			TChar ch1(code1);

			TChar ch2(code2);

			TBuf<2> centuryOffset;

			centuryOffset.Append(ch1);

			centuryOffset.Append(ch2);

			TLex lex(centuryOffset);

			if (lex.Val(offset)!=KErrNone)

				return KErrGeneral;

			test.Printf(_L("The century offset is set to %d\n"),offset);

			if (ConvertDesToDateTimeInteractively()==KErrGeneral)

				return KErrGeneral;

			}

		TChar ch(code);

		buf.Append(ch);

		TBuf<1> charBuf;

		charBuf.Append(ch);

		test.Printf(charBuf);

		} 

	test.Printf(_L(" = "));

	TDateTime dateTime;

	TInt error = DateTimeParse(dateTime,buf,offset);

	TInt year = dateTime.Year();

	TInt month = dateTime.Month()+1;

	TInt day = dateTime.Day()+1;

	TInt hour = dateTime.Hour(); 

	TInt min = dateTime.Minute();

	TInt sec = dateTime.Second();

	TInt msec = dateTime.MicroSecond();

	switch(error)

		{

		case EParseTimePresent:

			test.Printf(_L("%d:%d:%d.%d  "),hour,min,sec,msec);

			test.Printf(_L("Time\n"));

			break;

		case EParseDatePresent:

			test.Printf(_L("%d/%d/%d  "),day,month,year);

			test.Printf(_L("Date\n"));

			break;

		case EParseTimePresent|EParseDatePresent:

			test.Printf(_L("%d:%d:%d.%d %d/%d/%d  "),hour,min,sec,msec,day,month,year);

			test.Printf(_L("DateAndTime\n"));

			break;

		default:

			test.Printf(_L("error\n"));

			break;

		}

	if (ConvertDesToDateTimeInteractively()==KErrGeneral)

		return KErrGeneral;

	return KErrNone;

	}

TInt E32Main()

	{

	test.Start(_L("Begin tests"));

	test.Console()->Printf(_L("Convert a Des To a DateTime.\n"));

	test.Printf(_L("Enter a Date, a Time or a Date & Time.\n"));

	test.Printf(_L("Press Escape to exit tests.\n"));

	test.Printf(_L("Press the F1 key to set the century offset.\n"));

	ConvertDesToDateTimeInteractively();

	test.End();

	return KErrNone;

	}