1 /*

     2  * Copyright (c) 2008-2009 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:  Implements concrete state

    15  *

    16  */

    17 

    18 #ifndef C_USBSTATEHOSTDALAYATTACHEDHANDLE_H

    19 #define C_USBSTATEHOSTDALAYATTACHEDHANDLE_H

    20 

    21 #include "cusbstatehostdelayhandle.h"

    22 

    23 #ifndef STIF

    24 #include "cusbtimer.h"

    25 #else

    26 #include "mockcusbtimer.h"

    27 #endif

    28 

    29 class CUsbOtgWatcher;

    30 

    31 /**

    32  *  problem handling, device is attached, vbus not dropping

    33  *

    34  */

    35 NONSHARABLE_CLASS( CUsbStateHostDelayAttachedHandle ) : public CUsbStateHostDelayHandle,

    36 public MUsbTimerObserver

    37     {

    38     friend class CtUsbOtgWatcher;

    39     friend class CUsbOtgWatcher;

    40 

    41 public:

    42 

    43     /**

    44      * Two-phased constructor.

    45      * @param aWatcher owner

    46      */

    47     static CUsbStateHostDelayAttachedHandle* NewL(CUsbOtgWatcher& aWatcher);

    48 

    49     /**

    50      * Destructor.

    51      */

    52     virtual ~CUsbStateHostDelayAttachedHandle();

    53 

    54 protected:

    55 

    56     // From MUsbTimerObserver

    57     /**

    58      * Call back when timer expired

    59      * @param aTimerId timer id

    60      */

    61     void TimerElapsedL(TUsbTimerId aTimerId);

    62 

    63     /**

    64      * Device is detached

    65      * @param aInfo Device event data

    66      */

    67     virtual void DeviceDetachedL(TDeviceEventInformation aInfo);

    68 

    69     //from CUsbState

    70     /**

    71      * State id

    72      * @return state id

    73      */

    74     virtual TUsbStateIds Id();

    75 

    76     /**

    77      * This is called when leaving this state, 

    78      *

    79      */

    80     virtual void JustBeforeLeavingThisStateL();

    81 

    82     /**

    83      * handles issue

    84      */

    85     virtual void DoHandleL();

    86 

    87     /**

    88      * Default constructor

    89      * @param aWatcher owner

    90      */

    91     CUsbStateHostDelayAttachedHandle(CUsbOtgWatcher& aWatcher);

    92 

    93     /**

    94      * 2nd phase construction

    95      */

    96     void ConstructL();

    97 

    98     // data

    99 

   100 private:

   101     /** 

   102      * drivers not found

   103      * own

   104      */

   105     CUsbTimer* iDriversNotFoundTimer;

   106     };

   107 

   108 #endif //  C_USBSTATEHOSTDELAYATTACHEDHANDLE_H