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// Copyright (c) 2002-2009 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 __LOGSERVOPERATIONBASE_H__
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#define __LOGSERVOPERATIONBASE_H__
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#include <e32base.h>
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#include "LogServDefs.h"
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#include "LogCliServShared.h"
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#include "logpackage.h"
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// Classes referenced
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class MLogServTaskInterface;
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class MLogServOperationManager;
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/**
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Base class for LogEng server operations.
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Maintains a copy of the original RMessage2 object.
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@see MLogServOperationManager
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@see MLogServTaskInterface
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@internalComponent
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*/
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class CLogServOperationBase : public CBase
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{
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public:
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enum TCompletionStatus
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{
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EOperationComplete = 0,
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EOperationCompleteWaitForClient
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};
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protected:
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CLogServOperationBase(MLogServTaskInterface& aTaskInterface,
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MLogServOperationManager& aOperationManager,
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const RMessage2& aMessage,
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CLogPackage& aPackage,
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const TLogClientServerData& aClientServerData,
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TLogServSessionId aSessionId);
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public:
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~CLogServOperationBase();
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public: // FROM CLogServOperationBase
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virtual void StartL(TRequestStatus& aStatus)=0;
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virtual void WriteL(const RMessage2& aMessage);
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virtual TCompletionStatus CompleteProcessingL(TInt aFinalCompletionCode);
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public:
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void Complete(TInt aCompletionCode);
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inline const TLogClientServerData& ClientServerData() const;
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inline void Cancel();
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inline TBool HaveMessagePointer() const;
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inline void ClearMessagePointer();
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inline TLogOperationId Id() const;
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inline CLogPackage& Package();
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inline MLogServTaskInterface& TaskInterface() const;
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inline MLogServOperationManager& OperationManager() const;
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inline TLogOperationType Type() const;
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inline TLogServSessionId SessionId();
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static TUint QueueOffset();
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inline void SetMessageCompletion(const TBool aMessageCompletion);
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protected:
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inline RMessage2& Message();
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private:
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MLogServTaskInterface& iTaskInterface;
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MLogServOperationManager& iOperationManager;
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CLogPackage& iPackage;
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RMessage2 iMessage;
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TLogClientServerData iClientServerData;
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TLogServSessionId iSessionId;
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TSglQueLink iServerLink;
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TBool iMessageCompletion;
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};
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#include "LogServOperationBase.inl"
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#endif
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