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 * ACM session.

    16 *

    17 */

    18 

    19 /**

    20  @file

    21  @internalComponent

    22 */

    23 

    24 #include "acmserverconsts.h"

    25 #include "acmsession.h"

    26 #include "AcmPortFactory.h"

    27 #include <usb/usblogger.h>

    28 

    29 #ifdef __FLOG_ACTIVE

    30 _LIT8(KLogComponent, "ECACM");

    31 #endif

    32 

    33 CAcmSession* CAcmSession::NewL(MAcmController& aAcmController)

    34 	{

    35 	LOG_STATIC_FUNC_ENTRY

    36 

    37 	CAcmSession* self = new(ELeave) CAcmSession(aAcmController);

    38 	return self;

    39 	}

    40 

    41 CAcmSession::CAcmSession(MAcmController& aAcmController)

    42  :	iAcmController(aAcmController)

    43 	{

    44 	LOG_FUNC

    45 	}

    46 

    47 CAcmSession::~CAcmSession()

    48 	{

    49 	LOG_FUNC

    50 	}

    51 	

    52 void CAcmSession::CreateFunctionsL(const RMessage2& aMessage)

    53 	{

    54 	LOG_FUNC

    55 

    56 	RBuf acmControlIfcName, acmDataIfcName;

    57 

    58 	TInt size = aMessage.GetDesLengthL(2);

    59 	acmControlIfcName.CreateL(size);

    60 	acmControlIfcName.CleanupClosePushL();

    61 	aMessage.ReadL(2, acmControlIfcName);

    62 

    63 	size = aMessage.GetDesLengthL(3);

    64 	acmDataIfcName.CreateL(size);

    65 	acmDataIfcName.CleanupClosePushL();

    66 	aMessage.ReadL(3, acmDataIfcName);

    67 

    68 	LOGTEXT5(_L("\taNoAcms = %d, aProtocolNum = %d, Control Ifc Name = %S, Data Ifc Name = %S"),

    69 			aMessage.Int0(), aMessage.Int1(), &acmControlIfcName, &acmDataIfcName);

    70 

    71 	LEAVEIFERRORL(iAcmController.CreateFunctions(aMessage.Int0(), aMessage.Int1(), acmControlIfcName, acmDataIfcName));

    72 

    73 	CleanupStack::PopAndDestroy(2);

    74 	}

    75 

    76 void CAcmSession::ServiceL(const RMessage2& aMessage)

    77 	{

    78 	LOG_FUNC

    79 	LOGTEXT2(_L8("\taMessage.Function() = %d"), aMessage.Function());

    80 

    81 	switch ( aMessage.Function() )

    82 		{

    83 	case EAcmCreateAcmFunctions:

    84 		{

    85 		TRAPD (err, CreateFunctionsL(aMessage));

    86 		aMessage.Complete(err);

    87 		break;

    88 		}

    89 

    90 	case EAcmDestroyAcmFunctions:

    91 		{

    92 		iAcmController.DestroyFunctions(aMessage.Int0());

    93 		aMessage.Complete(KErrNone);

    94 		break;

    95 		}

    96 		

    97 	default:

    98 		// Unknown function, panic the user

    99 		aMessage.Panic(KAcmSrvPanic, EAcmBadAcmMessage);

   100 		break;

   101 		}

   102 	}