--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericservices/taskscheduler/SCHSVR/SchTimer.h	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,84 @@
+// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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:
+//
+
+#ifndef __SCHTIMER_H__
+#define __SCHTIMER_H__
+
+// System includes
+#include <e32base.h>
+
+// Classes referenced
+class TTsTime;
+class CTaskScheduler;
+class CScheduleTimer;
+class CConditionManager;
+class TTaskSchedulerCondition;
+class CSchedule;
+
+/**
+Defines the types of schedules changes (condition and/or a time)
+@internalComponent
+*/
+enum TSchChangeType
+	{
+	//Update both condition and a time based schedule
+	EConditionAndTime,
+	
+	//Update only time based schedule
+	EOnlyTime,	
+	};
+
+// class CScheduleCriteriaManager
+// This class manages and determines when a schedule is due, based on 
+// either a set of condition and/or a time.  The conditions and time
+// are set and overridden via the ReplaceScheduleL method.
+NONSHARABLE_CLASS(CScheduleCriteriaManager) : public CActive
+	{
+public:
+	static CScheduleCriteriaManager* NewL(CTaskScheduler& aOwner);
+	~CScheduleCriteriaManager();
+
+public:	
+	void ReplaceScheduleL(CSchedule& aSchedule, TSchChangeType aSchChange = EConditionAndTime, TBool aNotFirstTime = EFalse);
+	void ReplaceScheduleL(const TTsTime& aNextTime, 
+						TInt aSchedule);
+	void RemoveSchedule(TInt aSchedule);
+	void DueSchedule(TInt aScheduleHandle);
+
+private:
+	CScheduleCriteriaManager(CTaskScheduler& aOwner);
+	// From CActive
+	void RunL();
+	void DoCancel();
+	
+private:
+	void CompleteRequest();
+	// Timer handling
+	void RemoveTimer(CScheduleTimer* aTimer);		
+	void RemoveTimers();
+	CScheduleTimer* Find(TInt aSchedule);		
+	// Condtion handling
+	void RemoveCondition(CConditionManager* aTimer);		
+	void RemoveConditions();
+	CConditionManager* FindCondition(TInt aSchedule);		
+
+private:
+	CTaskScheduler& iTaskScheduler;
+	TSglQue<CScheduleTimer> iTimers;
+	TSglQue<CConditionManager> iConditions;
+	TInt iDueScheduleHandle;
+	};
+
+#endif