sl@0: // Copyright (c) 2004-2009 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: //
sl@0: 
sl@0: // User includes
sl@0: #include "SCHENTRY.H"
sl@0: #include "SchLogger.h"
sl@0: 
sl@0: //	
sl@0: NONSHARABLE_CLASS(TScheduleEntryHourly) : public TScheduleEntry
sl@0: 	{
sl@0: public:
sl@0: 	TScheduleEntryHourly(TScheduleEntryInfo2& aInfo);
sl@0: 	void CalculateNextPossibleRunDate(TTime& aTime) const;
sl@0: 	};
sl@0: 
sl@0: NONSHARABLE_CLASS(TScheduleEntryDaily) : public TScheduleEntry
sl@0: 	{
sl@0: public:
sl@0: 	TScheduleEntryDaily(TScheduleEntryInfo2& aInfo);
sl@0: 	void CalculateNextPossibleRunDate(TTime& aTime) const;
sl@0: 	};
sl@0: 
sl@0: NONSHARABLE_CLASS(TScheduleEntryMonthly) : public TScheduleEntry
sl@0: 	{
sl@0: public:
sl@0: 	TScheduleEntryMonthly(TScheduleEntryInfo2& aInfo);
sl@0: 	void CalculateNextPossibleRunDate(TTime& aTime) const;
sl@0: 	};
sl@0: 
sl@0: NONSHARABLE_CLASS(TScheduleEntryYearly) : public TScheduleEntry
sl@0: 	{
sl@0: public:
sl@0: 	TScheduleEntryYearly(TScheduleEntryInfo2& aInfo);
sl@0: 	void CalculateNextPossibleRunDate(TTime& aTime) const;
sl@0: 	};
sl@0: //	
sl@0: 
sl@0: TScheduleEntry* ScheduleEntryFactory::CreateL(TScheduleEntryInfo2& aInfo)
sl@0: 	{
sl@0: 	switch (aInfo.IntervalType())
sl@0: 		{
sl@0: 		case EHourly:
sl@0: 			{
sl@0: 			return new(ELeave) TScheduleEntryHourly(aInfo);
sl@0: 			}
sl@0: 		case EDaily:
sl@0: 			{
sl@0: 			return new(ELeave) TScheduleEntryDaily(aInfo);
sl@0: 			}
sl@0: 		case EMonthly:
sl@0: 			{
sl@0: 			return new(ELeave) TScheduleEntryMonthly(aInfo);
sl@0: 			}
sl@0: 		case EYearly:
sl@0: 			{
sl@0: 			return new(ELeave) TScheduleEntryYearly(aInfo);
sl@0: 			}
sl@0: 		}
sl@0: 	User::Leave(KErrArgument);
sl@0: 	return NULL;//never gets to here!!
sl@0: 	}
sl@0: 
sl@0: //	
sl@0: //TScheduleEntry (generic code)
sl@0: TScheduleEntry::TScheduleEntry(TScheduleEntryInfo2& aInfo)
sl@0: :	iEntryInfo(aInfo)
sl@0: 	{
sl@0: 	TTsTime time;
sl@0: 	time.SetUtcTime(Time::MaxTTime());
sl@0: 	iDueTime = time;
sl@0: 	}
sl@0: 
sl@0: const TTsTime& TScheduleEntry::DueTime() const
sl@0: 	{
sl@0: 	return iDueTime;
sl@0: 	}
sl@0: 
sl@0: TInt TScheduleEntry::Offset()
sl@0: 	{
sl@0: 	return (_FOFF(TScheduleEntry, iLink));
sl@0: 	}
sl@0: 
sl@0: const TScheduleEntryInfo2& TScheduleEntry::Info() const
sl@0: 	{
sl@0: 	return iEntryInfo;
sl@0: 	}
sl@0: /**
sl@0: returns the next due time for this schedule entry.  aTime is the minimum time
sl@0: for which this due time should be.*/
sl@0: const TTsTime& TScheduleEntry::NextScheduledTime(const TTsTime& aTime)
sl@0: 	{
sl@0: 	// update start time in case of any timezone/DST changes
sl@0: 	// do this before calculating next scheduled time so that it is taken into
sl@0: 	// account in the calculation
sl@0: 	iEntryInfo.ProcessOffsetEvent();
sl@0: 	
sl@0: 	// if start time = max time then algorithm below doesnt work
sl@0: 	// so we need to jump out of it here.
sl@0: 	if (iEntryInfo.StartTime().GetUtcTime() == Time::MaxTTime() 
sl@0: 		|| iEntryInfo.StartTime().GetLocalTime() == Time::MaxTTime() 
sl@0: 		|| aTime.GetUtcTime() < (iEntryInfo.StartTime().GetUtcTime() + iEntryInfo.ValidityPeriod())) 
sl@0: 		iDueTime = iEntryInfo.StartTime();
sl@0: 	else
sl@0: 		{
sl@0: 		// Work out when this schedule entry can next run, by adding interval steps
sl@0: 		// Due times should be UTC based or local time based, 
sl@0: 		// in accordance with the start time set by the user
sl@0: 		TTime nextDueTime;
sl@0: 
sl@0: 		if (iEntryInfo.StartTime().IsUtc())
sl@0: 			{
sl@0: 			nextDueTime = iEntryInfo.StartTime().GetUtcTime();
sl@0: 			while (aTime.GetUtcTime() > (nextDueTime + iEntryInfo.ValidityPeriod()))	
sl@0: 				CalculateNextPossibleRunDate(nextDueTime);
sl@0: 			
sl@0: 			iDueTime.SetUtcTime(nextDueTime);
sl@0: 			}
sl@0: 		else	//is hometime based
sl@0: 			{
sl@0: 			nextDueTime = iEntryInfo.StartTime().GetLocalTime();
sl@0: 			while (aTime.GetLocalTime() > (nextDueTime + iEntryInfo.ValidityPeriod()))	
sl@0: 				CalculateNextPossibleRunDate(nextDueTime);
sl@0: 			
sl@0: 			iDueTime.SetLocalTime(nextDueTime);
sl@0: 			}
sl@0: 		}
sl@0: 	return iDueTime;	
sl@0: 	}
sl@0: 
sl@0: 
sl@0: //subclass-specific code...
sl@0: TScheduleEntryHourly::TScheduleEntryHourly(TScheduleEntryInfo2& aInfo)
sl@0: 			:TScheduleEntry(aInfo)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void TScheduleEntryHourly::CalculateNextPossibleRunDate(TTime& aTime) const
sl@0: 	{
sl@0: 	aTime+=TTimeIntervalHours(Info().Interval());
sl@0: 	}
sl@0: 
sl@0: TScheduleEntryDaily::TScheduleEntryDaily(TScheduleEntryInfo2& aInfo)
sl@0: 			:TScheduleEntry(aInfo)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void TScheduleEntryDaily::CalculateNextPossibleRunDate(TTime& aTime) const
sl@0: 	{
sl@0: 	aTime+=TTimeIntervalDays(Info().Interval());
sl@0: 	}
sl@0: 
sl@0: TScheduleEntryMonthly::TScheduleEntryMonthly(TScheduleEntryInfo2& aInfo)
sl@0: 			:TScheduleEntry(aInfo)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void TScheduleEntryMonthly::CalculateNextPossibleRunDate(TTime& aTime) const
sl@0: 	{
sl@0: 	aTime+=TTimeIntervalMonths(Info().Interval());
sl@0: 	}
sl@0: 
sl@0: TScheduleEntryYearly::TScheduleEntryYearly(TScheduleEntryInfo2& aInfo)
sl@0: 			:TScheduleEntry(aInfo)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void TScheduleEntryYearly::CalculateNextPossibleRunDate(TTime& aTime) const
sl@0: 	{
sl@0: 	aTime+=TTimeIntervalYears(Info().Interval());
sl@0: 	}