// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// wins\specific\pp_scdv.cpp

// WINS variant

// 

//

#include <mmccd_ifc.h>

#include "pp_sdio.h"

#include <variantmediadef.h>

class TSDCardControllerInterfaceWins : public TMMCardControllerInterface

	{

	// Factory functions

	virtual DMMCSocket* NewSocket(TInt aSocketNum, TMMCPasswordStore* aPasswordStore);

	virtual DMMCStack* NewStack(TInt aStackNum, DMMCSocket* aSocket);

	virtual DMMCMediaChange* NewMediaChange(TInt aMcId);

	virtual DMMCPsu* NewVcc(TInt aVccNum, TInt aMcId);

	// Stack initialisation

	virtual TInt Init();

	// Machine configuration

	virtual TBool IsMMCSocket(TInt aSocket,SMediaDeviceInfo& aMediaDeviceInfo);

	virtual TInt  MediaChangeID(TInt aSocket);

	virtual TInt  VccID(TInt aSocket);

    };

TInt TSDCardControllerInterfaceWins::Init()

//

// Initialise the Controller h/w

// 

	{

	return KErrNone;

	}

TInt TSDCardControllerInterfaceWins::MediaChangeID(TInt aSocket)

//

// Return the socket's media change index

//

	{

	return aSocket;

	}

TInt TSDCardControllerInterfaceWins::VccID(TInt aSocket)

//

// Return the socket's PSU index

//

	{

	return aSocket;

	}

static const TInt DriveNumbers[MMC0_DRIVECOUNT]={MMC0_DRIVELIST};

_LIT(KLitMmcSocketName,MMC0_DRIVENAME);

TBool TSDCardControllerInterfaceWins::IsMMCSocket(TInt aSocket,SMediaDeviceInfo& aMediaDeviceInfo)

//

// Confirm whether an MMC stack is supported on the specified

// socket and if it is, the Media Info. for that socket.

//

	{

	if (aSocket==0)

		{

		aMediaDeviceInfo.iDevice=MEDIA_DEVICE_MMC;

		aMediaDeviceInfo.iDriveCount=MMC0_DRIVECOUNT;

		aMediaDeviceInfo.iDriveList=&DriveNumbers[0];

		aMediaDeviceInfo.iNumMedia=MMC0_NUMMEDIA;

		aMediaDeviceInfo.iDeviceName=&KLitMmcSocketName;

		return(ETrue);

		}

	else

		return(EFalse);	

	}

DMMCSocket* TSDCardControllerInterfaceWins::NewSocket(TInt aSocketNum, TMMCPasswordStore* aPasswordStore)

//

// Create a new platform-specific socket

//

	{

	return new DSDIOSocket(aSocketNum, aPasswordStore);

	}

DMMCStack* TSDCardControllerInterfaceWins::NewStack(TInt aStackNum, DMMCSocket* aSocket)

//

// Create a new platform-specific stack

//

	{

	return new DWinsSDIOStack(aStackNum, aSocket);

	}

DMMCMediaChange* TSDCardControllerInterfaceWins::NewMediaChange(TInt aMcId)

//

// Create a new platform-specific media change

//

	{

	return new DWinsMMCMediaChange(aMcId);

	}

DMMCPsu* TSDCardControllerInterfaceWins::NewVcc(TInt aVccNum, TInt aMcId)

//

// Create a new platform-specific PSU

//

	{

	return new DWinsSDIOPsu(aVccNum, aMcId);

	}

/********************************************

 * Extension entry point

 ********************************************/

DECLARE_STANDARD_EXTENSION()

	{

	__KTRACE_OPT(KPBUS1,Kern::Printf("Starting SD interface"));

	TInt r=KErrNoMemory;

	TSDCardControllerInterfaceWins* pI=new TSDCardControllerInterfaceWins;

	if (pI)

		r=pI->Create();

	__KTRACE_OPT(KPBUS1,Kern::Printf("Returns %d",r));

	return r;

	}