1 /**

     2 * Copyright (c) 1997-2010 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 * Adheres to the UsbMan USB Class Controller API.

    16 * 

    17 *

    18 */

    19 

    20 

    21 

    22 /**

    23  @file

    24 */

    25 

    26 #ifndef CUSBDUMMYCLASSCONTROLLERLDD_H__

    27 #define CUSBDUMMYCLASSCONTROLLERLDD_H__

    28 #include <e32std.h>

    29 #include <e32property.h>

    30 #include <cusbclasscontrollerplugin.h>

    31 

    32 NONSHARABLE_CLASS(CUsbDummyClassControllerLdd) : public CUsbClassControllerPlugIn

    33 

    34 	{

    35 public:

    36 	static CUsbDummyClassControllerLdd* NewL(MUsbClassControllerNotify& aOwner, TUint aIndex);

    37 	~CUsbDummyClassControllerLdd();

    38 

    39 private:

    40 	CUsbDummyClassControllerLdd(MUsbClassControllerNotify& aOwner, TUint aIndex);

    41 	CUsbDummyClassControllerLdd(MUsbClassControllerNotify& aOwner,TUint aIndex, TInt aPriority);

    42 	void ConstructL();

    43 

    44 private: // from CActive

    45 	void RunL();

    46 	void DoCancel();

    47 	TInt RunError(TInt aError);

    48 

    49 private: // from CUsbClassControllerBase

    50 	void Start(TRequestStatus& aStatus);

    51 	void Stop(TRequestStatus& aStatus);

    52 	void GetDescriptorInfo(TUsbDescriptor& aDescriptorInfo) const;

    53 

    54 private:

    55 	enum TSynchronicity 

    56 		{

    57 		EUndefined = 0,

    58 		ESynchronous,

    59 		EAsynchronous,

    60 		ENever,

    61 		};

    62 	

    63 	NONSHARABLE_STRUCT( TBehaviour )

    64 	/** 

    65 	 * Defines the behaviour for a startup or a shutdown.

    66 	 */

    67 		{

    68 		TSynchronicity iSynchronicity;

    69 		TTimeIntervalMicroSeconds32 iDelay;

    70 		TInt iErrorCode;

    71 		};

    72 

    73 private: // utility

    74 	void GetConfig();

    75 	void DoGetConfigL();

    76 

    77 private: // unowned

    78 	TRequestStatus* iReportStatus;

    79 

    80 private: // owned

    81 	RTimer iTimer;

    82 	const TUint iIndex;

    83 	RProperty iProperty;

    84 	TBool     iPropertyExist;

    85 	TBehaviour iStartupBehaviour;

    86 	TBehaviour iShutdownBehaviour;

    87 	};

    88 

    89 #endif // CUSBDUMMYCLASSCONTROLLER_H__