/*

* 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          : CSIPParamContainerBase.h

* Part of       : SIP Codec

* Version       : SIP/4.0 

*

*/

/**

 @internalComponent

*/

#ifndef CSIPPARAMCONTAINERBASE_H

#define CSIPPARAMCONTAINERBASE_H

#include <e32base.h>

#include "CSIPParam.h"

class CSIPParamContainerBase : public CBase

	{

public:

	~CSIPParamContainerBase ();

	void SetParamL(RStringF aName);

	void SetParamL(RStringF aName, RStringF aValue);

	void SetParamL(RStringF aName, const TDesC8& aValue);

	void SetDesParamL(RStringF aName, const TDesC8& aValue);	

	void SetParamL(RStringF aName, TInt aValue);

	void SetParamL(RStringF aName, TReal aValue);

	void SetParamL(CSIPParam* aParam);

	TBool HasParam(RStringF aParamName) const;

	RStringF ParamValue(RStringF aParamName) const;

	const TDesC8& DesParamValue(RStringF aParamName) const;

	TInt IntParamValue(RStringF aParamName) const;

	TReal RealParamValue(RStringF aParamName) const;

	void DeleteParam(RStringF aParamName);

	TInt ParamCount() const;

	TInt ParamName(TInt aIndex, RStringF& aParamName) const;

	void ParseL(const TDesC8& aValue);

	HBufC8* ToTextLC() const;

	void ExternalizeL(RWriteStream& aWriteStream);

protected:

	CSIPParamContainerBase(const TChar& aSeparator);

	void ConstructL(const CSIPParamContainerBase& aContainer);

	void DoInternalizeL(RReadStream& aReadStream);

	TInt FindParamIndex(RStringF aParamName) const;

    void CheckGenericParamL(CSIPParam& aParam,

	                        TInt aLeaveCode) const;    

    void CheckGenericParamL(RStringF aName,

	                        TBool aHasValue,

	                        const TDesC8& aValue,

	                        TInt aLeaveCode) const;

    void RemoveQuotes(TPtrC8& aParamValue) const;

protected:

    virtual TBool AddQuotesWhenEncoding(RStringF aParamName) const;

	virtual void CheckParamL(CSIPParam& aParam) const;

	virtual void CheckAndUpdateParamL(RStringF aName,

	                                  TBool aHasValue,

	                                  TPtrC8& aValue) const;

protected: // Data

	RPointerArray<CSIPParam> iParams;

private:

	// Needed for cleanup of a RPointerArray<HBufC8>:

	static void ResetAndDestroy (TAny* anArray);

	TChar iParamSeparator;

	};

#endif // CSIPPARAMCONTAINERBASE_H

// End of File