author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 01:04:58 +0200 | |
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/* |
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* Copyright (c) 2007-2008 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: ICMPv6 receiver |
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* |
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*/ |
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#ifndef C_CNCMICMPV6RECEIVER_H |
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#define C_CNCMICMPV6RECEIVER_H |
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// INCLUDES |
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#include <e32base.h> |
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#include <in_sock.h> |
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// FORWARD DECLARATIONS |
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class MNcmSessionObserver; |
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class CNcmIcmpSender; |
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class MNcmIcmpObserver; |
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// CONSTANTS |
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const TInt KMaxUdpMessageSize = 1300; |
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/** |
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* Receives and handles ICMPv6 errors. |
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* |
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* @lib connectionmux.lib |
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* @since S60 v3.2 |
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*/ |
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NONSHARABLE_CLASS( CNcmIcmpV6Receiver ): public CActive |
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{ |
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friend class UT_CNcmIcmpReceiver; |
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public: // Constructors and destructor |
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/** |
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* Two-phased constructor |
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* |
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* @param aServer Socket server |
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* @param aConnection RConnection |
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* @param aObserver ICMP error observer |
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*/ |
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static CNcmIcmpV6Receiver* NewL( RSocketServ& aServer, |
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RConnection& aConnection, MNcmIcmpObserver& aObserver ); |
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virtual ~CNcmIcmpV6Receiver(); |
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public: // From CActive |
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void RunL(); |
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void DoCancel(); |
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private: // Constructors, for internal use |
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CNcmIcmpV6Receiver( RSocketServ& aServer, |
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RConnection& aConnection, MNcmIcmpObserver& aObserver ); |
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void ConstructL(); |
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private: // New functions, for internal use |
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void Receive(); |
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void CheckError(); |
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private: // Data |
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/** |
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* Socket server |
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*/ |
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RSocketServ& iServer; |
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/** |
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* RConnection |
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*/ |
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RConnection& iConnection; |
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/** |
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* Socket |
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*/ |
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RSocket iSocket; |
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/** |
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* ICMP sender |
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* Own |
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*/ |
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CNcmIcmpSender* iIcmpSender; |
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/** |
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* Buffer where data is received from the socket |
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*/ |
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TBuf8<KMaxUdpMessageSize> iData; |
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/** |
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* Address |
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*/ |
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TInetAddr iAddress; |
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/** |
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* ICMP error observer |
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*/ |
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MNcmIcmpObserver& iObserver; |
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}; |
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#endif // end of C_CNCMICMPV6RECEIVER_H |
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