/*

* Copyright (c) 2005-2009 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:

* Name          : CSipLaunchingStrategies.h

* Part of       : SIP Client Resolver

* Version       : 1.0

*

*/

/**

 @internalComponent

*/

#ifndef CSIPLAUNCHINGSTRATEGIES_H

#define CSIPLAUNCHINGSTRATEGIES_H

#include <e32base.h>

#include <stringpool.h>

#include "_sipcodecdefs.h"

class CSIPResponse;

class CSIPRequest;

class MSipClients;

class CSipHeaderStrategyBase;

class CSdpStrategyBase;

class CSIPClientResolver2;

class CSdpMediaField;

class CSipLaunchingStrategies : public CBase

    {

public:

    static CSipLaunchingStrategies* NewL(MSipClients& aSipClients);

    ~CSipLaunchingStrategies();

	CSIPResponse* ApplyL(CSIPRequest& aRequest, RArray<TUid>& aUids,

						CSIPClientResolver2& aClientResolver );

	static void PushLC(RPointerArray<CSdpMediaField>* aArray);

	static void ResetAndDestroyArray(TAny* anArray);

private:

    CSipLaunchingStrategies(MSipClients& aSipClients);

	void ConstructL();

    CSIPResponse* CheckMethodL(CSIPRequest& aRequest, RArray<TUid>& aUids, 

    						CSIPClientResolver2& aClientResolver2);

	TBool HasSDPContent(CSIPRequest& aRequest);

    CSIPResponse* CreateOptionsResponseL(CSIPRequest& aRequest,

                                         RArray<TUid>& aUids,

                                        CSIPClientResolver2& aClientResolver2 );

    TBool ClientForOptionsL( CSIPRequest& aRequest,

                            RArray<TUid>& aUids,

                            CSIPClientResolver2& aClientResolver2 );

private: // Data

    MSipClients& iSipClients;

	RPointerArray<CSipHeaderStrategyBase> iSipStrategies;

	RPointerArray<CSdpStrategyBase> iSdpStrategies;

private: // For testing purposes

	UNIT_TEST(CSipLaunchingStrategiesTest)

    };

#endif // CSIPLAUNCHINGSTRATEGIES_H

// End of File