/*

* 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          : CSIPCSSerializer.h

* Part of       : SIPServerCore

* Version       : SIP/4.0 

*

*/

/**

 @internalComponent

*/

#ifndef CSIPCSSERIALIZER_H

#define CSIPCSSERIALIZER_H

#include <e32base.h>

#include <s32mem.h>

#include <badesca.h>

#include <stringpool.h>

#include "_sipcodecdefs.h"

class CSIPMessage;

class CSIPRequest;

class CSIPResponse;

class CSIPRouteHeader;

class TSIPRemoteTargetAndProxy;

class CSIPHeaderBase;

class CSIPCSSerializer : public CBase

	{

public:

    static CSIPCSSerializer* NewL ();

    static CSIPCSSerializer* NewLC ();

    ~CSIPCSSerializer ();

    CDesC8Array* InternalizeCredentialsL (const TDesC8& aDes) const;

    CBufFlat* ExternalizeLC (const MDesC8Array& aSecurityMechanisms) const;

	CBufFlat* ExternalizeValueLC (const CSIPHeaderBase& aHeader) const;

	CBufFlat* ExternalizeLC (CSIPMessage& aMessage) const;

    void InternalizeL (const TDesC8& aDes,

                       CSIPRequest& aRequest,

                       TBool aMethodExpected=EFalse) const;

    void InternalizeL (const TDesC8& aDes,

                       CSIPRequest& aRequest, 

                       TSIPRemoteTargetAndProxy& aRemoteTargetAndProxy,

                       TBool aMethodExpected=EFalse,

                       TBool aProxyExpected=EFalse) const;

    CSIPResponse* InternalizeL (const TDesC8& aDes) const;

    RPointerArray<CSIPHeaderBase> 

        InternalizeHeadersL (const TDesC8& aDes) const;

    CSIPRouteHeader* InternalizeProxyL (const TDesC8& aDes) const;

private:

    void ConstructL ();

    CSIPCSSerializer ();

	void ExternalizeL (CSIPRequest& aRequest,

                       RWriteStream& aWriteStream) const;

	void ExternalizeL (CSIPResponse& aResponse,

                       RWriteStream& aWriteStream) const;

    void InternalizeMethodL (CSIPRequest& aRequest,

                             RReadStream& aReadStream) const;

	RStringF ReadFromStreamL (RReadStream& aReadStream) const;

	void ExternalizeL (RStringF aStr, RWriteStream& aWriteStream) const;

private: // For testing purposes

	UNIT_TEST(CSIPCSSerializerTest)

	};

#endif // CSIPCSSERIALIZER_H

// End of File