// Copyright (c) 2006-2009 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:

// @file policies.h

// This header file contain the classes that handle qos policies

// @internalTechnology

// @released

//

#ifndef __POLICIES_H__

#define __POLICIES_H__

#include "pfqosparser.h"

/**

 * Modulespec

 *

 * @internalTechnology 

 */

class CModuleSpec : public CBase

	{

public:

	static CModuleSpec* NewL(const TDesC& aFileName, const TDesC& aModuleName);

	static CModuleSpec* NewL(const TPfqosModule& aModule);

	~CModuleSpec();

	inline TUint ProtocolId() const;

	inline void SetProtocolId(TUint aProtocolId);

	inline TUint32 Flags() const;

	inline void SetFlags(TUint32 aFlags);

	inline const TDesC& FileName() const;

	inline const TDesC& Name() const;

	inline CExtension* PolicyData();

	TDblQueLink iDLink;

private:

	CModuleSpec();

	void ContructL(const TPfqosModule& aModule);

	void ContructL(const TDesC& aFileName, const TDesC& aModuleName);

private:

	TName		iName;			// Module name

	TFileName	iFileName;		// Filename of DLL module

	TUint32		iFlags;			// Module flags

	TUint		iProtocolId;	// Needed for NewProtocolL()

	CExtension*	iExtension;		// Config data

	};

// Inline methods

/** @internalTechnology */

inline TUint CModuleSpec::ProtocolId() const

	{ return iProtocolId; };

/** @internalTechnology */

inline void CModuleSpec::SetProtocolId(TUint aProtocolId)

	{ iProtocolId = aProtocolId; }

/** @internalTechnology */

inline TUint32 CModuleSpec::Flags() const

	{ return iFlags; };

/** @internalTechnology */

inline void CModuleSpec::SetFlags(TUint32 aFlags)

	{ iFlags = aFlags; };

/** @internalTechnology */

inline const TDesC& CModuleSpec::FileName() const

	{ return iFileName; };

/** @internalTechnology */

inline const TDesC& CModuleSpec::Name() const

	{ return iName; };

/** @internalTechnology */

inline CExtension* CModuleSpec::PolicyData()

	{ return iExtension; };

/**

 * Modulespec policy

 *

 * @internalTechnology 

 */

class CModuleSelector : public CSelectorBase

	{

public:

	CModuleSelector(TPfqosMessage& aMsg);

	CModuleSelector(CSelectorBase& aSel);

	~CModuleSelector();

	void AddModuleSpec(CModuleSpec& aModule);

	void RemoveModuleSpec(CModuleSpec* aModule);

	CModuleSpec* FindModuleSpec(TUint aProtocolId);

	inline TDblQue<CModuleSpec>& GetModuleList();

protected:

	TDblQue<CModuleSpec> iModules;

	};

// Inline methods

/** @internalTechnology */

inline TDblQue<CModuleSpec>& CModuleSelector::GetModuleList()

	{ return iModules; };

/**

 * Flowspec policy

 *

 * @internalTechnology 

 */

class CPolicySelector : public CSelectorBase

	{

public:

	CPolicySelector(TPfqosMessage& aMsg);

	CPolicySelector(CSelectorBase& aSel);

	~CPolicySelector();

	void SetQoSParameters(const TQoSParameters& aSpec) { iQoS = aSpec; };

	void SetQoSParameters(const TPfqosFlowSpec& aSpec);

	inline const TQoSParameters& QoSParameters() const;

private:

	TQoSParameters iQoS;

	};

// Inline methods

/** @internalTechnology */

inline const TQoSParameters& CPolicySelector::QoSParameters() const

	{ return iQoS; };

// Internal help function for logging only (defining this

// always should not cause a problem in release build, becuase

// it's neiter defined nor used).

extern void DumpSelector(const CSelectorBase& aSelector);

#endif