/*
* Copyright (c) 2006 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 M_CATALOGSHTTPSESSIONMANAGER_H
#define M_CATALOGSHTTPSESSIONMANAGER_H
#include <e32base.h>
class MCatalogsHttpOperation;
class MCatalogsHttpConfig;
class CCatalogsHttpConfig;
class MCatalogsHttpObserver;
class CCatalogsHttpConnectionCreator;
class CCatalogsHttpConnectionManager;
class CDocumentHandler;
class MCatalogsHttpSessionManager
{
public:
virtual void AddRef() = 0;
virtual TInt Release() = 0;
/**
* Starts the operation if there are enough free connections. Otherwise
* the operation is queued
* @param aOperation The operation
* @return
*/
virtual TInt StartOperation( MCatalogsHttpOperation* aOperation ) = 0;
virtual TInt PauseOperation( MCatalogsHttpOperation* aOperation ) = 0;
virtual TInt CompleteOperation( MCatalogsHttpOperation* aOperation ) = 0;
/**
* The operations priority has changed
* @param aOperation The operation
* @param Symbian error code
*/
virtual TInt OperationPriorityChanged( MCatalogsHttpOperation* aOperation ) = 0;
/**
* Connection creator getter
* Connection creator is created if necessary
*/
virtual CCatalogsHttpConnectionCreator& ConnectionCreatorL() = 0;
/**
* Sets resume mode
* If resume mode is true, then an operation is resumed when some operation is canceled.
* If resume mode is false, then nothing is resumed when some operation is canceled.
* This is used when all operations are canceled at once
*/
virtual void SetResumeMode( TBool aResumeQueued ) = 0;
/**
* Document handler getter
* @return Document handler instance
*/
virtual CDocumentHandler& DocumentHandler() = 0;
/**
* Disconnects network connection if it is not used by any
* client anymore
*
* @return ETrue if the connection was up
*/
virtual TBool DisconnectL() = 0;
protected:
virtual ~MCatalogsHttpSessionManager()
{
}
};
#endif // M_CATALOGSHTTPSESSIONMANAGER_H