1 // Copyright (c) 2005-2009 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 "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 //

    15 

    16 #include "MdaBtHwInfo.h"

    17 #include <e32svr.h>

    18 

    19 _LIT(KPddFileName,"ESDRV.PDD");

    20 _LIT(KLddFileName,"ESOUND.LDD");

    21 

    22 CMdaHwInfo::~CMdaHwInfo()

    23 	{

    24 	}

    25 

    26 void CMdaHwInfo::ConstructL()

    27 	{

    28 	GetHwInfoL();

    29 	}

    30 

    31 CMdaHwInfo* CMdaHwInfo::NewL()

    32 	{	

    33 	CMdaHwInfo* self = new(ELeave)CMdaHwInfo();

    34 	CleanupStack::PushL(self);

    35 	self->ConstructL();

    36 	CleanupStack::Pop();

    37 	return(self);

    38 	}

    39 

    40 CMdaHwInfo::CMdaHwInfo()

    41 	{

    42 	}

    43 

    44 void CMdaHwInfo::GetHwInfoL()

    45 	{

    46 //#ifdef __WINS__ @@@ Sound drivers must be present!!!

    47 

    48 	TInt ret = User::LoadPhysicalDevice(KPddFileName);

    49 	if ((ret!=KErrNone) && (ret!=KErrAlreadyExists))

    50 		User::Leave(ret);

    51 	ret = User::LoadLogicalDevice(KLddFileName);

    52 	if ((ret!=KErrNone) && (ret!=KErrAlreadyExists))

    53 		User::Leave(ret);

    54 

    55 	User::LeaveIfError(iDevice.Open());

    56 	if (!iDevice.Handle())

    57 		User::Leave(KErrBadHandle);

    58 

    59 	iDevice.PlayFormatsSupported(iPlayFormatsSupported);

    60 	iDevice.GetPlayFormat(iPlayFormat);

    61 	iDevice.RecordFormatsSupported(iRecordFormatsSupported);

    62 	iDevice.GetRecordFormat(iRecordFormat);

    63 

    64 	iDevice.Close();

    65 

    66 //#endif

    67 

    68 	}