1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef EXTRACTORVISITOR_H

    17 #define EXTRACTORVISITOR_H

    18 

    19 #include <e32base.h>

    20 #include <btsdp.h>

    21 #include "sdputil.h"

    22 #include "MAttributeVisitor.h"

    23 #include "DataEncoder.h"

    24 

    25 class CSdpAttr;

    26 class CSdpServRecord;

    27 class CSdpAttrIdMatchList;

    28 

    29 class MAttributeMatchHandler

    30 	{

    31 public:

    32 	virtual void AttributeInMatchListL(CSdpAttr &aAttr)=0;

    33 	};

    34 

    35 

    36 NONSHARABLE_CLASS(CAttrExtractVisitor) : public CBase, private MAttributeVisitor, public MAttributeMatchHandler

    37 	{

    38 public:

    39 	static CAttrExtractVisitor *NewLC(TElementEncoder aEncoder);

    40 	static CAttrExtractVisitor *NewL(TElementEncoder aEncoder);

    41 	~CAttrExtractVisitor();

    42 

    43 	IMPORT_C static void EncodeAttributesL(TElementEncoder aEncoder, CSdpServRecord &aRec, CSdpAttrIdMatchList &aList);

    44 

    45 private:

    46 	CAttrExtractVisitor(TElementEncoder aEncoder);

    47 	void ConstructL();

    48 

    49 

    50 

    51 	// Implementation of MAttributeVisitor interface

    52     void VisitAttributeL(CSdpAttr &aAttribute);

    53     void VisitAttributeValueL(CSdpAttrValue &aValue, TSdpElementType aType);

    54     void StartListL(CSdpAttrValueList &aList);

    55     void EndListL();

    56 

    57 	// Implementation of MAttributeMatchHandler

    58 	void AttributeInMatchListL(CSdpAttr &aAttr);

    59 

    60 private:

    61 	TElementEncoder iEncoder;

    62 	};

    63 

    64 #endif