/*

* 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:  

*

*/

#include "catalogsnetworkmanager.h"

#include "catalogshttputils.h"

#include "catalogsdebug.h"

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

// 

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

CCatalogsNetworkManager* CCatalogsNetworkManager::NewL()

    {

    CCatalogsNetworkManager* self = new (ELeave) CCatalogsNetworkManager;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// 

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

CCatalogsNetworkManager::~CCatalogsNetworkManager()

    {

    DLTRACEIN((""));

    iObservers.Close();

    iConnection.Close();

    iSs.Close();

    }

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

// 

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

void CCatalogsNetworkManager::UpdateConnectionsL()

    {

    DLTRACEIN((""));    

    User::LeaveIfError( iConnection.EnumerateConnections( iConnectionCount ) );

    }

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

// 

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

TBool CCatalogsNetworkManager::IsAccessPointOpen( 

    const TCatalogsConnectionMethod& aAp )

    {

    DLTRACEIN((""));

    if ( iConnectionCount == 0 )

        {

        DLTRACEOUT(("No connections"));

        return EFalse;

        }

    else

        {               

        TConnectionInfoBuf connectionInfo;

        return CatalogsHttpUtils::IsConnectionMethodOpen( 

            iConnection,

            iConnectionCount,

            aAp,

            connectionInfo );

        }

    }

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

// 

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

void CCatalogsNetworkManager::OpenAccessPointL( 

    const TCatalogsConnectionMethod& aAp )

    {

    DLTRACEIN((""));

    NotifyAccessPointObserversL( aAp, ECatalogsAccessPointOpened );

    }

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

// 

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

void CCatalogsNetworkManager::CloseAccessPointL( 

    const TCatalogsConnectionMethod& aAp )

    {

    DLTRACEIN((""));

    NotifyAccessPointObserversL( aAp, ECatalogsAccessPointClosed );

    }

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

// 

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

void CCatalogsNetworkManager::NotifyAccessPointReallyClosedL( 

    const TCatalogsConnectionMethod& aAp )

    {

    DLTRACEIN((""));

    NotifyAccessPointObserversL( aAp, ECatalogsAccessPointReallyClosed );

    }

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

// 

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

void CCatalogsNetworkManager::AddObserverL( 

    MCatalogsAccessPointObserver& aObserver )

    {

    DLTRACEIN(("observer: %x", &aObserver ));

    iObservers.InsertInAddressOrderL( &aObserver );

    }

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

// 

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

void CCatalogsNetworkManager::RemoveObserver( 

    MCatalogsAccessPointObserver& aObserver )

    {

    DLTRACEIN(("observer: %x", &aObserver ));

    TInt index = iObservers.FindInAddressOrder( &aObserver );

    if ( index != KErrNotFound ) 

        {

        DLTRACE(("Observer found, removing"));

        iObservers.Remove( index );

        }

    }

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

// 

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

void CCatalogsNetworkManager::NotifyAccessPointObserversL( 

    const TCatalogsConnectionMethod& aAp,

    const TCatalogsAccessPointEvent& aEvent )

    {

    DLTRACEIN((""));

    TInt i = iObservers.Count();

    while ( i-- ) 

        {

        iObservers[i]->HandleAccessPointEventL( aAp, aEvent );

        }

    DLTRACEOUT(("Observers handled"));

    }

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

// 

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

void CCatalogsNetworkManager::ConstructL()

    {

    DLTRACEIN((""));

    User::LeaveIfError( iSs.Connect() );

    User::LeaveIfError( iConnection.Open( iSs ) );

    }