author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 19 Aug 2010 10:16:25 +0300 | |
branch | RCL_3 |
changeset 18 | f54bfd820e04 |
parent 0 | 307788aac0a8 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2004-2005 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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*/ |
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#ifndef __RTPSTPPACKET_H |
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#define __RTPSTPPACKET_H |
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// INCLUDES |
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#include <rtpstpheader.h> |
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// FUNCTION PROTOTYPES |
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void write16( TUint8* const aPointer, TUint32 aValue ); |
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TUint32 read16( const TUint8* const aPointer ); |
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void write32( TUint8* const aPointer, TUint32 aValue ); |
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TUint32 read32( const TUint8* const aPointer ); |
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// CLASS DECLARATION |
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/** |
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* STP packet interface class |
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* |
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* @lib RtpStpPacket.dll |
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*/ |
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class MRtpPacketExt |
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{ |
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public: |
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virtual void ConstructL( TUint aPacketSize, TRtpId aSessionId ) = 0; |
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virtual void Close() = 0; |
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virtual void RtpPacketReset() = 0; |
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virtual void RtpPacketResetPtr() = 0; |
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virtual TInt RtpPacketBuild( const TRtpSendHeader& aHeader, |
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const TDesC8& aPayload ) = 0; |
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virtual TInt RtpPacketProcess( TUint8* aBuf, TInt* aLength ) = 0; |
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virtual void RegisterRtpObserver( MRtpObserver& aObserver ) = 0; |
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virtual void UnregisterRtpObserver() = 0; |
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virtual void SetSize( TInt aSize ) = 0; |
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virtual TInt Size() const = 0; |
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virtual TUint8* Data() const = 0; |
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virtual HBufC8* GetHBuf() const = 0; |
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virtual const TPtrC8 Des() const = 0; |
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}; |
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/** |
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* STP packet concrete class |
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* |
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* @lib RtpStpPacket.dll |
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*/ |
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class CRtpStpPacket : public CBase, public MRtpPacketExt |
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{ |
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public: |
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CRtpStpPacket(); |
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~CRtpStpPacket(); |
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virtual void ConstructL( TUint aPacketSize, TRtpId aSessionId ); |
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virtual void Close(); |
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virtual void RtpPacketReset(); |
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virtual void RtpPacketResetPtr(); |
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virtual TInt RtpPacketBuild( const TRtpSendHeader& aHeader, const TDesC8& aPayload ); |
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virtual TInt RtpPacketProcess( TUint8* aBuf, TInt* aLength ); |
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inline virtual void RegisterRtpObserver( MRtpObserver& aObserver ); |
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inline virtual void UnregisterRtpObserver(); |
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inline virtual void SetSize( TInt aSize ); |
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inline virtual TInt Size() const; |
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inline virtual TUint8* Data() const; |
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inline virtual HBufC8* GetHBuf() const; |
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inline const TPtrC8 Des() const; |
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private : |
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TUint32 read16( const TUint8* const aPointer ); |
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void write16( TUint8* const aPointer, TUint32 aValue ); |
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private: |
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MRtpObserver* iObserver; |
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HBufC8* iBuf; |
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TInt iSize; |
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TUint8* iData; // pointer to the beginning of the iBuf |
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TUint8* iDataPtr; // pointer to the beginning of date unhandled |
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TRtpId iSessionId; // session ID value |
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}; |
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#include "rtpstppacket.inl" |
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#endif // __RTPSTPPACKET_H |
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// End of File |