| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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#ifndef __SNTPCLIENTENGINE_H__ |
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#define __SNTPCLIENTENGINE_H__/* |
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* Copyright (c) 2007-2009 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 the License "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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|
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|
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#include <e32base.h> |
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#include <es_sock.h> |
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#include <in_sock.h> |
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|
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#include "commandlineargs.h" |
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|
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enum TSNTPClientState {
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EStateIdle = 0, |
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EStateResolve, |
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EStateWrite, |
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EStateRead, |
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EStateComplete, |
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EStateFailed, |
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EStateAborted |
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}; |
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|
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class MTimeOutNotify |
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{
|
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public: |
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virtual void TimerExpired() = 0; |
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}; |
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|
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// timeout handler |
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|
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class CTimeOutTimer: public CTimer |
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{
|
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public: |
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static CTimeOutTimer* NewL(const TInt aPriority, MTimeOutNotify& aTimeOutNotify); |
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~CTimeOutTimer(); |
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|
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protected: |
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CTimeOutTimer(const TInt aPriority); |
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void ConstructL(MTimeOutNotify& aTimeOutNotify); |
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virtual void RunL(); |
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|
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private: |
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MTimeOutNotify* iNotify; |
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}; |
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|
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// The main client engine |
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|
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class CSNTPClient : public CActive, public MTimeOutNotify |
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{
|
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|
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public: |
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static CSNTPClient* NewL(TCommandLineArgs& aArgs); |
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static CSNTPClient* NewLC(TCommandLineArgs& aArgs); |
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|
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TSNTPClientState State(); |
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void Start(); |
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|
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~CSNTPClient(); |
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|
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private: |
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CSNTPClient(TCommandLineArgs& aArgs); |
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|
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void ConstructL(); |
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|
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/* CActive methods */ |
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void RunL(); |
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void DoCancel(); |
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TInt RunError(TInt aError); |
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|
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/* MTimeOutNotify methods */ |
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void TimerExpired(); |
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|
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void SetTimeL(); |
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|
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private: |
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RSocketServ iSockServ; |
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RSocket iSock; |
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RHostResolver iResolver; |
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|
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TCommandLineArgs& iArgs; |
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TSNTPClientState iState; |
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TNameEntry iNameEntry; |
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|
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CTimeOutTimer* iTimer; |
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|
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// An NTP packet is exactly 48 bytes |
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TBuf8<48> iBuffer; |
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|
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TInt iServerIndex; |
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}; |
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|
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|
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|
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#endif /* _SNTPCLIENTENGINE_H__ */ |