Symaptic: os/persistentdata/loggingservices/eventlogger/LogServ/inc/LogServOperationBase.h@260cb5ec6c19

     1 // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    16 #ifndef __LOGSERVOPERATIONBASE_H__

    17 #define __LOGSERVOPERATIONBASE_H__

    19 #include <e32base.h>

    20 #include "LogServDefs.h"

    21 #include "LogCliServShared.h"

    22 #include "logpackage.h"

    24 // Classes referenced

    25 class MLogServTaskInterface;

    26 class MLogServOperationManager;

    28 /**

    29 Base class for LogEng server operations.

    30 Maintains a copy of the original RMessage2 object.

    32 @see MLogServOperationManager

    33 @see MLogServTaskInterface

    35 @internalComponent

    36 */

    37 class CLogServOperationBase : public CBase

    38 	{

    39 public:

    40 	enum TCompletionStatus

    41 		{

    42 		EOperationComplete = 0,

    43 		EOperationCompleteWaitForClient

    44 		};

    46 protected:

    47 	CLogServOperationBase(MLogServTaskInterface& aTaskInterface,

    48                           MLogServOperationManager& aOperationManager,

    49                           const RMessage2& aMessage,

    50                           CLogPackage& aPackage,

    51                           const TLogClientServerData& aClientServerData,

    52                           TLogServSessionId aSessionId);

    54 public:

    55 	~CLogServOperationBase();

    57 public: // FROM CLogServOperationBase

    58 	virtual void StartL(TRequestStatus& aStatus)=0;

    59 	virtual void WriteL(const RMessage2& aMessage);

    60 	virtual TCompletionStatus CompleteProcessingL(TInt aFinalCompletionCode);

    62 public:

    63 	void Complete(TInt aCompletionCode);

    64 	inline const TLogClientServerData& ClientServerData() const;

    65 	inline void Cancel();

    66 	inline TBool HaveMessagePointer() const;

    67 	inline void ClearMessagePointer();

    68 	inline TLogOperationId Id() const;

    69 	inline CLogPackage& Package();

    70 	inline MLogServTaskInterface& TaskInterface() const;

    71 	inline MLogServOperationManager& OperationManager() const;

    72 	inline TLogOperationType Type() const;

    73 	inline TLogServSessionId SessionId();

    74 	static TUint QueueOffset();

    75 	inline void SetMessageCompletion(const TBool aMessageCompletion);

    77 protected:

    78 	inline RMessage2& Message();

    80 private:

    81 	MLogServTaskInterface& iTaskInterface;

    82 	MLogServOperationManager& iOperationManager;

    83 	CLogPackage& iPackage;

    84 	RMessage2 iMessage;

    85 	TLogClientServerData iClientServerData;

    86 	TLogServSessionId iSessionId;

    87 	TSglQueLink iServerLink;

    88 	TBool iMessageCompletion;

    89 	};

    92 #include "LogServOperationBase.inl"

    94 #endif

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--