// wsp_protocol.h

// 

// 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

//

#ifndef __WSP_PROTOCOL_H__

#define __WSP_PROTOCOL_H__

#undef SYMBIAN_ENABLE_SPLIT_HEADERS // More tb92 stopgaps, this time for MNifIfUser in nifman.h/nifman_internal.h

#include <es_prot.h>

#include <comms-infras/nifif.h>

class RWin32Factory;

class CWinSockProviderBase;

class CWinSockProtocol : public CProtocolBase, public MNifIfUser

	{

public:

	~CWinSockProtocol();

	static CWinSockProtocol* NewL(TUint aSocketType, RWin32Factory& aWin32Factory);

	static void ProtocolIdentity(TServerProtocolDesc* aDesc, TUint aSocketType, TUint aProtocol);

public: // From CProtocolBase.

	CServProviderBase* NewSAPL(TUint aProtocol);

	void Identify(TServerProtocolDesc*) const;

	virtual CHostResolvProvdBase* NewHostResolverL();

	virtual CServiceResolvProvdBase* NewServiceResolverL();

	virtual CNetDBProvdBase* NewNetDatabaseL();

	void BindL(CProtocolBase* aProtocol, TUint anId);

	virtual void BindToL(CProtocolBase* protocol);

	TInt Send(RMBufChain&, CProtocolBase* aSourceProtocol);

	void Process(RMBufChain&, CProtocolBase* aSourceProtocol);

	TInt Send(TDes8&, TSockAddr* to, TSockAddr* from, CProtocolBase* aSourceProtocol);

	void Process(TDes8&, TSockAddr* from, TSockAddr* to, CProtocolBase* aSourceProtocol);

	TInt GetOption(TUint level, TUint name, TDes8& anOption, CProtocolBase* aSourceProtocol);

	TInt SetOption(TUint level, TUint name, const TDesC8& option, CProtocolBase* aSourceProtocol);

	void Error(TInt anError, CProtocolBase* aSourceProtocol);

private: // From MNifIfUser.

	virtual void IfUserBindFailure(TInt aResult, TAny* aId);

	virtual void IfUserNewInterfaceL(CNifIfBase* aIf, TAny* aId);

	virtual void IfUserInterfaceDown(TInt aResult, CNifIfBase* aIf);

	virtual void IfUserOpenNetworkLayer();

	virtual void IfUserCloseNetworkLayer();

	virtual CProtocolBase* IfUserProtocol();

 	virtual TBool IfUserIsNetworkLayerActive();

private:

	CWinSockProtocol(TUint aProtocol, RWin32Factory& aWin32Factory);

private:

	TUint iSocketType;

	TUint iProtocol;

	RWin32Factory& iWin32Factory;

	};

#endif // __WSP_PROTOCOL_H__