// Copyright (c) 1997-2009 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:

//

/**

 @file

 @internalTechnology

*/

#include <commsdattypesv1_1.h> // CommsDat

#include <ecom/ecom.h>

#include <comms-infras/ss_metaconnprov.h>

#ifndef SYMBIAN_SS_PROTCFGLDR_H

#define SYMBIAN_SS_PROTCFGLDR_H

namespace ESock {

const TUid KCProtocolConfigLoaderUid = {0x10282300};

/*

  @internalTechnology

 */

class CProtocolConfigLoader : public CBase

    {

public:

    /*

      Find protocol loader uid for protocol in commsdat load it, If not found load dummy loader

    */

    IMPORT_C static CProtocolConfigLoader* NewL(CommsDat::CMDBSession* aDbs, const TUid aProtCfgLdrUid);

    IMPORT_C static CProtocolConfigLoader* NewL(const TUid aProtCfgLdrUid);

    IMPORT_C virtual ~CProtocolConfigLoader();

    IMPORT_C static void ListImplementationsL(RImplInfoPtrArray& aImplInfoArray);

    /*

      Load the config for protocol into provisioning object and append object as extension to

      Access Point Config.

     */

    virtual void LoadConfigL(RMetaExtensionContainer &aApc, const TUid& aUid, const TUint aId) = 0;

protected:

    inline void SetDatabaseSession(CommsDat::CMDBSession* aDbs) { iDbs = aDbs; }

    inline CommsDat::CMDBSession* DatabaseSession() const { return iDbs; }

    inline void SetProtocolUid(const TUid aUid) { iProtocolUid = aUid; }

    inline TUid ProtocolUid() const { return iProtocolUid; }

private:

    TUid iDtor_ID_Key;

    CommsDat::CMDBSession* iDbs;

    TUid iProtocolUid;

    };

/*

  @internalTechnology

*/

template<typename ConfigClass>

class CGenericProtoCfgLoader: public CProtocolConfigLoader

	{

  public:

	static CGenericProtoCfgLoader* NewL();

	virtual void LoadConfigL(RMetaExtensionContainer& aApc, const TUid& aUid, const TUint aId);

  protected:

	CGenericProtoCfgLoader();

	};

template<typename ConfigClass>

inline CGenericProtoCfgLoader<ConfigClass>::CGenericProtoCfgLoader()

	{

	}

template<typename ConfigClass>

CGenericProtoCfgLoader<ConfigClass>* CGenericProtoCfgLoader<ConfigClass>::NewL()

	{

	return new(ELeave) CGenericProtoCfgLoader<ConfigClass>();

	}

template<typename ConfigClass>

void CGenericProtoCfgLoader<ConfigClass>::LoadConfigL(RMetaExtensionContainer& aApc,

        const TUid& /*aUid*/, const TUint aId)

	{

	CommsDat::CMDBSession* dbs = CommsDat::CMDBSession::NewL(KCDVersion1_2);

	CleanupStack::PushL(dbs);

	ConfigClass* config = ConfigClass::NewL();

	CleanupStack::PushL(config);

	TUint32 recordid = aId;

	config->InitialiseConfigL(*dbs, recordid);

	aApc.AppendExtensionL(config);

	CleanupStack::Pop(config);

	CleanupStack::PopAndDestroy(dbs);

	}

} // namespace ESock

#endif // SYMBIAN_SS_PROTCFGLDR_H