1 /*

     2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 * @file

    16 * This contains CommandProcessor.h

    17 *

    18 */

    19 

    20 

    21 

    22 #ifndef __COMMAND_PROCESSOR_H__

    23 #define __COMMAND_PROCESSOR_H__

    24 

    25 #include <e32base.h>

    26 

    27 class MCommandProcessorCallback

    28 /**

    29  * @internalComponent

    30  * @test

    31  *

    32  * Test timer completion callback

    33  */

    34 	{

    35 public:

    36 	/**

    37 	* Method from which CCommandProcessor informs the user RunL call

    38 	*

    39 	* @leave	system wide error

    40 	*/

    41 	virtual void	NextCommandL() = 0;

    42 	};

    43 

    44 class CCommandProcessor : public CActive

    45 /**

    46  * @internalComponent

    47  * @test

    48  *

    49  * @see		CActive

    50  *

    51  * Test Active Notification class

    52  *

    53  */

    54 	{

    55 public:

    56 	IMPORT_C virtual ~CCommandProcessor();

    57 	IMPORT_C static CCommandProcessor*	NewL(MCommandProcessorCallback& aCallback, TInt aPriority=EPriorityStandard);

    58 	IMPORT_C static CCommandProcessor*	NewLC(MCommandProcessorCallback& aCallback, TInt aPriority=EPriorityStandard);

    59 

    60 	IMPORT_C void	Activate();

    61 	IMPORT_C void	KickState();

    62 	void			RunL();

    63 	void			DoCancel();

    64 

    65 protected:

    66 	CCommandProcessor(MCommandProcessorCallback& aCallback, TInt aPriority);

    67 

    68 private:

    69 	void	ConstructL();

    70 

    71 private:

    72 	/**

    73 	* This is internal and not intended for use.

    74 	*/

    75 	MCommandProcessorCallback&	iCallback;

    76 	};

    77 

    78 #endif /* __COMMAND_PROCESSOR_H__ */