// wsp_protocolfamily.cpp

// 

// Copyright (c) 2002 - 2010 Accenture. All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the "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:

// Accenture - Initial contribution

//

#include <f32file.h>

#undef SYMBIAN_ENABLE_SPLIT_HEADERS // More tb92 stopgaps, this time for es_sock_partner.h

#include <winsockprt.h>

#include <in_sock.h>

#include "wsp_protocolfamily.h"

#include "wsp_protocol.h"

#include "wsp_log.h"

CWinSockProtocolFamily::~CWinSockProtocolFamily()

	{

	WSP_LOG(WspLog::Write(_L("CWinSockProtocolFamily::~CWinSockProtocolFamily")));

	if (iWin32Factory)

		{

		iWin32Factory->Close();

		delete iWin32Factory;

		}

	WSP_LOG(WspLog::Close());

	}

CWinSockProtocolFamily::CWinSockProtocolFamily()

	{

	}

CWinSockProtocolFamily* CWinSockProtocolFamily::NewL()

	{

	WSP_LOG(WspLog::Write(_L("CWinSockProtocolFamily::NewL")));

	return new(ELeave) CWinSockProtocolFamily();

	}

TInt CWinSockProtocolFamily::Install()

	{

	return KErrNone;

	}

CProtocolBase* CWinSockProtocolFamily::NewProtocolL(TUint aSockType, TUint /*aProtocol*/)

	{

	WSP_LOG(WspLog::Printf(_L("CWinSockProtocolFamily::NewProtocolL, socket type: %d"), aSockType));

	if (iWin32Factory == NULL)

		{

		RWin32Factory* factory = new(ELeave) RWin32Factory();

		CleanupStack::PushL(factory);

		User::LeaveIfError(factory->Open());

		CleanupStack::Pop(factory);

		iWin32Factory = factory;

		}

	return CWinSockProtocol::NewL(aSockType, *iWin32Factory);

	}

TUint CWinSockProtocolFamily::ProtocolList(TServerProtocolDesc*& aProtocolList)

	{

	TBool realTcpipActive(EFalse);

	TRAP_IGNORE(realTcpipActive = RealTcpipActiveL());

	const TInt numProtocols = realTcpipActive ? 2 : 5;

	TRAPD(ret, aProtocolList=new(ELeave) TServerProtocolDesc[numProtocols]);

	if (ret != KErrNone)

		{

		return 0;

		}

	CWinSockProtocol::ProtocolIdentity(&aProtocolList[0], KSockStream, KProtocolWinsockTcp);

	CWinSockProtocol::ProtocolIdentity(&aProtocolList[1], KSockDatagram, KProtocolWinsockUdp);

	if (!realTcpipActive)

		{

		CWinSockProtocol::ProtocolIdentity(&aProtocolList[2], KSockStream, KProtocolInetTcp);

		CWinSockProtocol::ProtocolIdentity(&aProtocolList[3], KSockDatagram, KProtocolInetUdp);

		CWinSockProtocol::ProtocolIdentity(&aProtocolList[4], KSockDatagram, KProtocolInetIp);

		}

	return numProtocols;

	}

TBool CWinSockProtocolFamily::RealTcpipActiveL() const

	{

	RFs fs;

	User::LeaveIfError(fs.Connect());

	CleanupClosePushL(fs);

	TUint att;

	_LIT(KTcpipEskFileName, "c:\\Private\\101f7989\\esock\\ip.tcpip.esk");

	TBool active = (fs.Att(KTcpipEskFileName, att) == KErrNone);

	CleanupStack::PopAndDestroy(&fs);

	return active;

	}