1 // Copyright (c) 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 the License "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 // Implements a Session of a Symbian OS server for the RUsbMassStorage API

    15 // 

    16 //

    17 

    18 

    19 

    20 /**

    21  @file

    22  @internalTechnology

    23 */

    24 

    25 #include <e32cmn.h>

    26 #include <e32base.h>

    27 

    28 #include "tmslog.h"

    29 #include "msmanclientserver.h"

    30 

    31 #include <f32file.h>

    32 #include <d32usbdi_hubdriver.h>

    33 #include <d32otgdi.h>

    34 #include "usbtypes.h"

    35 

    36 #include "cusbhostao.h"

    37 #include "cusbhost.h"

    38 

    39 

    40 #include "cusbhostserver.h"

    41 #include "cusbhostsession.h"

    42 

    43 

    44 CUsbHostSession* CUsbHostSession::NewL()

    45 	{

    46     __MSFNSLOG

    47 	CUsbHostSession* r = new (ELeave) CUsbHostSession();

    48 	CleanupStack::PushL(r);

    49 	r->ConstructL();

    50 	CleanupStack::Pop();

    51 	return r;

    52 	}

    53 

    54 

    55 CUsbHostSession::CUsbHostSession()

    56 	{

    57     __MSFNSLOG

    58 

    59 	}

    60 

    61 void CUsbHostSession::ConstructL()

    62 	{

    63     __MSFNSLOG

    64  	}

    65 

    66 

    67 void CUsbHostSession::CreateL()

    68 	{

    69     __MSFNSLOG

    70     Server().AddSession();

    71 	}

    72 

    73 

    74 CUsbHostSession::~CUsbHostSession()

    75 	{

    76     __MSFNSLOG

    77     Server().RemoveSession();

    78 	}

    79 

    80 

    81 void CUsbHostSession::ServiceL(const RMessage2& aMessage)

    82 	{

    83     __MSFNSLOG

    84 	DispatchMessageL(aMessage);

    85 	}

    86 

    87 

    88 void CUsbHostSession::DispatchMessageL(const RMessage2& aMessage)

    89 	{

    90     __MSFNSLOG

    91 	TInt ret = KErrNone;

    92 

    93 	switch (aMessage.Function())

    94 		{

    95 	case EUsbHostStart:

    96 		ret = Start(aMessage);

    97 		break;

    98 	default:

    99 		aMessage.Panic(KUsbHostClientPncCat, EUsbHostPanicIllegalIPC);

   100 		break;

   101 		}

   102 

   103 	aMessage.Complete(ret);

   104 	}

   105 

   106 

   107 TInt CUsbHostSession::Start(const RMessage2& aMessage)

   108 	{

   109     __MSFNSLOG

   110     Server().iUsbHost->Start();

   111 	return KErrNone;

   112 	}