// Copyright (c) 2005-2009 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:

// This class contains all the entry class which is used to register the 

// plugin.  The additional data and functionality is to take account of plugins

// that are discovered by their dll entry, rsc entry, and spi entry

// 

//

#ifndef _EComEntryBase_H

#define _EComEntryBase_H

#include <f32file.h>

#include <barsc2.h>

#include "RegistryData.h"

/*

CPluginBase is the base class for ECOM plugins discovered through different 

mechanism e.g through Dll, Rsc file or from Spi file.

*/

class CPluginBase:public CBase

{

public:

	CPluginBase();

	CResourceFile* RscFile() const{return iRscFile;}

	virtual ~CPluginBase();

	virtual HBufC* RscFileExt() const{	return NULL;}

public:

/**

iDllSecondUid: Identifies type of the Interface Implementation Collection. (collection or collection3)

			   It will be used by CLoadManager to decide how to initialise a plugin.	

*/

	TUid iDllSecondUid;

/**

iDllThirdUid: Identifies a component uniquely. 

*/

	TUid iDllThirdUid;

	TTime iDllModifiedTime;

	HBufC* iDllName;		

protected:

	CResourceFile* iRscFile;

};

//

//

class RResourceArchive;

/*

CSecurePlugin refers to the new secure ecom plugin that is discovered through 

resource file as a result of platform security. These resource files are stored

in <drive>\Resource\Plugins

*/

class CSecurePlugin :public CPluginBase

{

public:

	static CSecurePlugin* NewL(RFs& aFs,const TEntry& aEntry,const TDriveName& aDriveName, TBool aIsRO);

	virtual ~CSecurePlugin();

	HBufC* RscFileExt() const{	return iRscFileExt;}

private:

	CSecurePlugin(const TEntry& aEntry);

	void ConstructL(RFs& aFs,const TEntry& aEntry,const TDriveName& aDriveName, TBool aIsRO);

	HBufC* iRscFileExt;

};

//

/*

CSpiPlugin refers to ecom plugin that is discovered through reading the resource

archive(a spi file). The resource archive only applies to read only drive.

*/

class CSpiPlugin :public CPluginBase

{

public:

	static CSpiPlugin* NewL(RResourceArchive& aRscArchive);

private:

	CSpiPlugin();

	void ConstructL(RResourceArchive& aRscArchive);

};

#endif  //_EComEntryBase_H