// Copyright (c) 2004-2009 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:

// IrLAN data model header file

// Written by Mal September 1997

// 

//

/**

 @file

 @internalComponent 

*/

#if !defined (__IRLANDAT_H__)

#define __IRLANDAT_H__

#include <ir_sock.h>

#define TINYTP_PROTOCOL			_L("IrTinyTP")  //< Defines Protocol Type.

#define IRLAN_CLASSNAME			_L8("IrLAN")	//< Defines LAN Classname

#define TINYTP_ATTRNAME			_L8("IrDA:TinyTP:LsapSel") //< Defines Attribute Name.

//################# CLASS DEFINITIONS #############################

enum TIrlanCmdNumber

{

	EGetProviderInfo,			//< Specifies the Provider info. 

	EGetMediaCharacteristics,	//< Specifies Media Characteristics. 

	EOpenDataChannel			//< Specifies Open data channel. 

};

// IrLAN register classes - the information model.  An instance of this

// is initialised upon creation of the IrLAN driver and it holds info

// regarding all the required command parameters.

enum TIrlanQueryResult 

{

	EIrlanSuccess,					//< Specifies Success

	EIrlanInsufficientResources,	//< Specifies Insufficient Resources.

	EIrlanInvalidFormat,			//< Specifies Invalid format

	EIrlanCommand,					//< Specifies command.

	EIrlanParameter,				//< Specifies parameter

	EIrlanValue,					//< Specifies parameter value

	EIrlanNotOpen,					//< Specifies not open

	EIrlanAuthentication,			//< Specifies Authentication

	EIrlanPassword,					//< Specifies Password

	EIrlanProtocol,					//< Specifies Protocol

	EIrlanAsynch=255				//< Specifies Asynchronous.

};

/*

class CIrlanCommand;

class CIrlanParameter;

class CIrlanRegister : public CBase

	{

public:

	CIrlanRegister();

	~CIrlanRegister();

	static CIrlanRegister *NewL();

	void RegisterEntryL(const TDesC8& aBuffer);		// Called from the CNetDatabaseServProvd

	TInt UnregisterEntry(const TDesC8& aBuffer);	// Called from the CNetDatabaseServProvd

	TIrlanQueryResult Lookup(const TUint aCode,

	  const TDesC8& aParameter,TDesC8 &aValue);

	void SetHostName(const TDesC8 &aName);

	void GetHostName(TDes8 &aName);

private:

	CIrlanCommand *LookUpCommandCode(const TUint aCode);

   	void InitL();				// Registers the compulsory IAS entries.

private:

	TDblQue<CIrlanCommand> iCommandList;

	};

// eg. command GetProviderInformation with code 0 has two parameters 

class CIrlanCommand : public CBase

	{

public:

	CIrlanCommand();

	~CIrlanCommand();

	static CIrlanCommand *NewL(const TDesC8& aName,TUint aID);

	CIrlanParameter* LookUpParameter(const TDesC8& aName);

	void AddParameterL(const TDesC8& aName,const TDesC8& aValue);

	TBool Match(const TDesC8& aName)const;

	TUint GetCommandCode();

	TInt RemoveParameter(const TDesC& aParameterName);

private:

	void InitL(const TDesC8& aName,TUint aID);

public:

	TDblQueLink iLink;

private:

	HBufC *iParameterName;

	TUint iCommandCode;

	TDblQue<CIrlanParameter> iIrlanParameterList;

	};

*/

/**

@internalComponent

*/

enum TIrlanParameterType 

{

	EIrlanParameterString,			//< Specifies parameter string.

	EIrlanParameterOctetSeq,		//< Specifies parameter octet sequence.

	EIrlanParameterInteger,			//< Specifies parameter integer.

	EIrlanParameterByte				//< Specifies parameter byte.

};

class CIrlanParameterValue;

/**

Provides Irlan parameter data model fucntionality

@internalComponent

*/

NONSHARABLE_CLASS(CIrlanParameter) : public CBase

{								 

public:

	CIrlanParameter();

	~CIrlanParameter();

	static CIrlanParameter *NewL(const TDesC8& aName,const TUint8 aID);

	void AddParameterValueL(const TDesC8& aName,const TIrlanParameterType& aType);

	TInt RemoveParameterValue(const TDesC8& aValue);

	/** For single param value cases. */

	CIrlanParameterValue* LookUpParameterValue();   

	CIrlanParameterValue* LookUpParameterValue(const TDesC8& aName);

	TBool Match(const TDesC8& aName)const;

	TUint8 GetCommandCode();

	TDblQueLink iLink;

private:

	void InitL(const TDesC8& aName,TUint8 aCode);

private:

	HBufC8* iParamName;

	TUint8 iCommandCode;

	TDblQue<CIrlanParameterValue> iIrlanParameterValueList;

};

/**

@internalComponent

*/

NONSHARABLE_CLASS(CIrlanParameterValue) : public CBase

{

public:

	CIrlanParameterValue();

	~CIrlanParameterValue();

	static CIrlanParameterValue *NewL(const TDesC8& aValue,const TIrlanParameterType& aType);

	TBool Match(const TDesC8& aValue) const;

	void GetValue(TPtr8& aDes);

	TUint16 GetValueLength();

private:

	void InitL(const TDesC8& aValue,const TIrlanParameterType& aType);

public:

	TDblQueLink iLink;

private:

	HBufC8* iParamValue;

	TUint16 iParamValueLength;

	TIrlanParameterType iParamValueType;

};

#endif