// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

//

/**

 @file

 @internalTechnology

 @prototype

*/

#ifndef WINSOCK_AGENTMCPR_H

#define WINSOCK_AGENTMCPR_H

#include <comms-infras/coremcpr.h>

#include <comms-infras/nifagt.h>

#include <comms-infras/agentmessages.h>

#include <metadatabase.h>		// for TMDBElementId

//#include "agentmcpr.h"

#include <comms-infras/agentmcpr.h>

#include <comms-infras/ss_commsdataobject.h>

#include <comms-infras/ss_nodemessages_legacy.h>

#include <comms-infras/ss_nodemessages_legacy_internal.h>

#include <comms-infras/ss_legacyinterfaces.h>

class TIp6Addr;

class CAgentNotificationHandler;

class CAvailabilitySubscriber;

class CAgentQueryConnSettingsImpl;

class CAgentProvisionInfo;

namespace ESock

	{

	class CCommsDatIapView;

	}

/*class CWinsockMetaConnectionProvider : public CCoreMetaConnectionProvider, private ESock::MLinkMCprLegacyDataAccessApiExt,

    public ITFHIERARCHY_LINK_2(CWinsockMetaConnectionProvider, CCoreMetaConnectionProvider,

		ESock::MQueryConnSettingsApiExt,

    	ESock::MLinkMCprLegacyDataAccessApiExt)*/

class CWinsockMetaConnectionProvider : public CAgentMetaConnectionProvider

	{

//public:

	/*typedef ITFHIERARCHY_LINK_2(CWinsockMetaConnectionProvider, CCoreMetaConnectionProvider,

		ESock::MQueryConnSettingsApiExt,

    	ESock::MLinkMCprLegacyDataAccessApiExt) TIfStaticFetcherNearestInHierarchy;*/

    //typedef CWinsockMetaConnectionProviderFactory FactoryType;

public:

    static CWinsockMetaConnectionProvider* NewL(ESock::CMetaConnectionProviderFactoryBase& aFactory, const ESock::TProviderInfo& aProviderInfo);

	IMPORT_C ~CWinsockMetaConnectionProvider();

	void ReturnInterfacePtrL(ESock::MLinkMCprLegacyDataAccessApiExt*& aInterface);

	void ReturnInterfacePtrL(ESock::MQueryConnSettingsApiExt*& aInterface);

	// Methods for retrieving and decoding CommsDat fields containing IPv4/v6 addresses.

	//

	// These methods could have been in CCommsDatIapView, but that would have meant ESockSvr

	// linking against insock.lib (IP specific and takes up RAM, even if ESockSvr isn't used

	// for IP at all).  If CCommsDatIapView is moved out of ESockSvr, then these

	// methods should be moved into CCommsDatIapView.

	IMPORT_C static void GetIp4AddrL(ESock::CCommsDatIapView* aIapView, CommsDat::TMDBElementId aElementId, TUint32& aAddr);

	IMPORT_C static TInt GetIp4Addr(ESock::CCommsDatIapView* aIapView, CommsDat::TMDBElementId aElementId, TUint32& aAddr);

	IMPORT_C static void GetIp6AddrL(ESock::CCommsDatIapView* aIapView, CommsDat::TMDBElementId aElementId, TIp6Addr& aAddr);

	IMPORT_C static TInt GetIp6Addr(ESock::CCommsDatIapView* aIapView, CommsDat::TMDBElementId aElementId, TIp6Addr& aAddr);

	// From MLinkCprLegacyDataAccessExtApi Interface

#if 0

	IMPORT_C virtual void GetIntSettingL(const TDesC& aSettingName, TUint32& aValue, ESock::MPlatsecApiExt* aPlatsecItf);

	IMPORT_C virtual void GetBoolSettingL(const TDesC& aSettingName, TBool& aValue, ESock::MPlatsecApiExt* aPlatsecItf);

	IMPORT_C virtual void GetDes8SettingL(const TDesC& aSettingName, TDes8& aValue, ESock::MPlatsecApiExt* aPlatsecItf);

	IMPORT_C virtual void GetDes16SettingL(const TDesC& aSettingName, TDes16& aValue, ESock::MPlatsecApiExt* aPlatsecItf);

	IMPORT_C virtual void GetLongDesSettingL(const TDesC& aSettingName, HBufC*& aValue, ESock::MPlatsecApiExt* aPlatsecItf);

#endif 

	// Utility method

	TMDBElementId MapFieldNameL(const TDesC& aSettingName, ESock::MPlatsecApiExt* aPlatsecItf);

    TMDBElementId SecondChanceModemBearerLegacyMapFieldNameL(const TDesC& aSettingName, ESock::MPlatsecApiExt* aPlatsecItf);

protected:

	const CAgentProvisionInfo* AgentProvisionInfo();

	IMPORT_C static void CleanupCloseIapView(TAny* aThis);

	 CWinsockMetaConnectionProvider(ESock::CMetaConnectionProviderFactoryBase& aFactory, const ESock::TProviderInfo& aProviderInfo);

	IMPORT_C ESock::CCommsDatIapView* OpenIapViewL();

	IMPORT_C ESock::CCommsDatIapView* OpenIapViewLC();

	IMPORT_C void CloseIapView();

	IMPORT_C ESock::CCommsDatIapView* IapView();

	void DestroyIapView();

	IMPORT_C void SetAgentNotificationHandlerL(CAgentNotificationHandler* aNotificationHandler);

    IMPORT_C void ConstructL();

    // Messages::ANode Interface - To be implemented by the deriving MCPr

    // virtual TInt ReceivedL(Messages::TSignatureBase& aCFMessage);

	IMPORT_C void StartAvailabilityMonitoringL(const Messages::TNodeCtxId& aAvailabilityActivity);

	IMPORT_C void CancelAvailabilityMonitoring();

	virtual void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);

private:

    void ProvisionAgentInfoL ();

    CCredentialsConfig* CreateCredentialsInfoL();

private:

    ESock::CCommsDatIapView* iIapView;

    TBool iAgentMCPrDoneWithIapView:1;

    TInt32 iIapViewRefCount;

public:

#ifdef _DEBUG

	CAvailabilitySubscriber* iAvailabilitySubscriber;

#else

	TAny* iReserved; //Place holder to avoid BC between udeb/urel

#endif

protected:

    CAgentQueryConnSettingsImpl* iQueryConnSettingsImpl;

	};

#endif

// SYMBIAN_AGENTMCPR_H