author | Pat Downey <patd@symbian.org> |
Wed, 01 Sep 2010 12:20:28 +0100 | |
branch | RCL_3 |
changeset 46 | 4da1f672912e |
parent 0 | 1bce908db942 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007 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 CNATBINDINGCRLFREFRESHER_H |
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#define CNATBINDINGCRLFREFRESHER_H |
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|
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// INCLUDES |
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#include "cnatbindingrefresher.h" |
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// FORWARD DECLARATIONS |
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class CCRLFSender; |
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// CLASS DECLARATION |
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/** |
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* A class for refreshing NAT bindings using CRLF bursts |
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* over connection oriented transports like TCP and TLS. |
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*/ |
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class CNATBindingCRLFRefresher : public CNATBindingRefresher |
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{ |
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public: // Constructors and destructor |
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CNATBindingCRLFRefresher( |
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CDeltaTimer& aDeltaTimer, |
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TInt aRefreshInterval, |
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MNATBindingRefresherObserver& aObserver, |
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CCRLFSender* aSender ); |
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~CNATBindingCRLFRefresher(); |
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public: // From CNATBindingRefresher |
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TBool PersistentConnectionRequired() const; |
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TBool HasSocket(const RSocket& aSocket) const; |
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TBool HasSocket(const CSecureSocket& aSocket) const; |
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protected: // From CNATBindingRefresher |
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TInt RefreshInterval(); |
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void RefreshTimerExpiredL(); |
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void CancelRefresh(); |
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private: // Data |
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TInt iRefreshInterval; |
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CCRLFSender* iSender; // owned |
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}; |
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#endif // CNATBINDINGCRLFREFRESHER_H |
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// End of File |