sl@0: // Copyright (c) 1998-2009 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: // DBMS server proxy incremental object
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include "SD_STD.H"
sl@0: 
sl@0: // Class CDbsIncremental
sl@0: CDbsIncremental* CDbsIncremental::NewL(const RDbsObject& aDbs,TDbsFunction aFunction,TIpcArgs& aArgs,TInt& aStep)
sl@0: 	{
sl@0: 	TPckg<TInt> pckg(aStep);
sl@0: 	aArgs.Set(3,&pckg);
sl@0: 	CDbsIncremental* self=new(ELeave) CDbsIncremental;
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->iObject.OpenL(aDbs,aFunction,aArgs);
sl@0: 	if (self->iObject.Handle()==0)
sl@0: 		{	// no incremental object was required, so remove this one
sl@0: 		CleanupStack::PopAndDestroy();	// self
sl@0: 		return 0;
sl@0: 		}
sl@0: 	CleanupStack::Pop();	// self
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CDbsIncremental::~CDbsIncremental()
sl@0: 	{
sl@0: 	iObject.Close();
sl@0: 	}
sl@0: 
sl@0: void CDbsIncremental::Next(TPckgBuf<TInt>& aStep,TRequestStatus& aStatus)
sl@0: //
sl@0: // Asyncronous next step
sl@0: //
sl@0: 	{
sl@0: 	iObject.SendReceive(EDbsIncrementalNext,TIpcArgs(aStep(),&aStep),aStatus);
sl@0: 	}