bluetooth/btsdp/database/DataEncoder.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 15 Jan 2010 08:13:17 +0200
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// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef DATAENCODER_H
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#define DATAENCODER_H
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#include <e32base.h>
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#include <btsdp.h>
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#include "sdpconsts.h"
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NONSHARABLE_CLASS(TElementEncoder)
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	{
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public:
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	IMPORT_C TElementEncoder(TDes8& aWriteBuffer);
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	IMPORT_C TInt WriteNil();
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	IMPORT_C TInt WriteUint(const TDesC8& aUint);
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	IMPORT_C TInt WriteUint(TUint aVal, TInt aNumberOfBytes=4);
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	IMPORT_C TInt WriteInt(const TDesC8& aInt);
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	IMPORT_C TInt WriteInt(TInt aVal, TInt aNumberOfBytes=4);
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	IMPORT_C TInt WriteUUID(const TUUID& aUUID);
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	IMPORT_C TInt WriteString(const TDesC8& aString);
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	IMPORT_C TInt WriteBoolean(TBool aBoolean);
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	IMPORT_C TInt WriteDES(TUint aDataSize);
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	IMPORT_C TInt WriteDEA(TUint aDataSize);
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	IMPORT_C TInt WriteURL(const TDesC8& aUrl);
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	IMPORT_C TInt WriteElement(TSdpElementType aType, const TDesC8& aData);
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	IMPORT_C TInt WriteHeader(TSdpElementType aType, TUint aDataSize);
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	IMPORT_C TInt WriteDesc(const TDesC8& aDesc);
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	// Static Util functions
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	IMPORT_C static void PutUint(TUint8* aPtr, TUint aUint, TInt aNumberOfBytes);
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	IMPORT_C static TSdpElementSizeDesc SizeDescriptor(TSdpElementType aType, TUint aDataSize);
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	IMPORT_C static TInt HeaderSize(TSdpElementType aType, TUint aDataSize);
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	IMPORT_C static TInt EncodedSize(TSdpElementType aType, TUint aDataSize);
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private:
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	TDes8& iWriteBuf;
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	};
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#endif