/*

* Copyright (c) 2007-2008 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:  common mailbox object

*

*/

#include "emailtrace.h"

#include "cfsmailpluginmanager.h"

#include "cfsmailrequestobserver.h"

#include "cfsmailrequesthandler.h"

// ================= MEMBER FUNCTIONS ==========================================

// -----------------------------------------------------------------------------

// CFSMailPluginManager::CFSMailPluginManager

// -----------------------------------------------------------------------------

CFSMailPluginManager::CFSMailPluginManager()

{

    FUNC_LOG;

}

// -----------------------------------------------------------------------------

// CFSMailPluginManager::~CFSMailPluginManager

// -----------------------------------------------------------------------------

CFSMailPluginManager::~CFSMailPluginManager()

{

    FUNC_LOG;

	iPluginInfo.ResetAndDestroy();

}

// -----------------------------------------------------------------------------

// CFSMailPluginManager::NewLC

// -----------------------------------------------------------------------------

CFSMailPluginManager* CFSMailPluginManager::NewLC(TInt aConfiguration)

{

    FUNC_LOG;

  CFSMailPluginManager* pluginManager = new (ELeave) CFSMailPluginManager();

  CleanupStack:: PushL(pluginManager);

  pluginManager->ConstructL(aConfiguration);

  return pluginManager;

} 

// -----------------------------------------------------------------------------

// CFSMailPluginManager::NewL

// -----------------------------------------------------------------------------

CFSMailPluginManager* CFSMailPluginManager::NewL(TInt aConfiguration)

{

    FUNC_LOG;

  CFSMailPluginManager* pluginManager =  CFSMailPluginManager::NewLC(aConfiguration);

  CleanupStack:: Pop(pluginManager);

  return pluginManager;

}

// -----------------------------------------------------------------------------

// CFSMailPluginManager::ConstructL

// -----------------------------------------------------------------------------

void CFSMailPluginManager::ConstructL(TInt aConfiguration)

{

    FUNC_LOG;

	// list plugin implementations

	iPluginInfo.Reset();

	CFSMailPlugin::ListImplementationsL(iPluginInfo);

	CFSMailPlugin::Close();

	// load plugins

	CFSMailPlugin* plugin = NULL;

    // <cmail>  	

	TInt tempCount = iPluginInfo.Count();

	for(TInt i=0;i<tempCount;i++)

	// </cmail> 	    

	{

		TUid id = iPluginInfo[i]->ImplementationUid();

		if(aConfiguration == EFSLoadPlugins)

		{

			TRAPD(err,plugin = CFSMailPlugin::NewL( id ));

			CFSMailPlugin::Close();		

			if(err == KErrNone && plugin != NULL)

			{

				AddPluginL(id,plugin);

			}

		}	

// <cmail>

		else

		    {		    

		    }

// </cmail>      		

	}

}

// -----------------------------------------------------------------------------

// CFSMailPluginManager::LoadPluginL

// -----------------------------------------------------------------------------

void CFSMailPluginManager::LoadPluginL( TUid /*aPlugin*/ )

{

    FUNC_LOG;

}

// -----------------------------------------------------------------------------

// CFSMailPluginManager::GetPluginByIndex

// -----------------------------------------------------------------------------

CFSMailPlugin* CFSMailPluginManager::GetPluginByIndex(TUint aIndex)

	{

    FUNC_LOG;

	return iPluginList[aIndex]->iPlugin;

	}

// -----------------------------------------------------------------------------

// CFSMailPluginManager::GetPluginIdByIndex

// -----------------------------------------------------------------------------

TUid CFSMailPluginManager::GetPluginIdByIndex(TUint aIndex)

	{

    FUNC_LOG;

	return iPluginList[aIndex]->iPluginId;

	}

// -----------------------------------------------------------------------------

// CFSMailPluginManager::GetPluginCount

// -----------------------------------------------------------------------------

TUint CFSMailPluginManager::GetPluginCount( )

	{

    FUNC_LOG;

	return iPluginList.Count();

	}

// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------

    {

    FUNC_LOG;

    CFSMailPlugin* plugin = NULL;

    TInt tempCount = iPluginInfo.Count();

    for ( TInt i = 0; i < tempCount; i++ )

        {

        TUid id = iPluginInfo[i]->ImplementationUid();

        TBool found = false;

        // check if plugin is already in plugin list

        for ( TInt j = 0; j < iPluginList.Count(); j++)

            {

            if ( iPluginList[j]->iPluginId == id )

                {

                found = true;

                break;

                }

            }

        // if plugin is not found try to create it and add it to plugin list.

        if ( !found )

            {

            TRAPD(err,plugin = CFSMailPlugin::NewL( id ));

            CFSMailPlugin::Close();

            if ( err == KErrNone && plugin != NULL )

                {

                AddPluginL(id,plugin);

                }

            }

        }

    }