/*

* Copyright (c) 2003-2009 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:   Key Management Daemon API

*

*/

// EXTERNAL INCLUDES

#include <e32std.h>

#include <e32math.h>

// INTERNAL INCLUDES

#include "kmdserver.h"

#include "clistatic.h"

// CLASS HEADER

#include "kmdapi.h"

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

// Opens a session to KMD server and starts the server if it is not yet

// started.

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

//

EXPORT_C TInt RKMD::Connect()

	{

	TInt retry=2;

	for ( ;; )

		{

		TInt r = CreateSession( KKmdServerName,

                                TVersion( KKmdServMajorVersion,

                                          KKmdServMinorVersion,

                                          KKmdServBuildVersion),

                                          KDefaultMessageSlots );

		if ( r != KErrNotFound && r != KErrServerTerminated )

		    {

		    return r;

		    }

		if ( --retry == 0 )

		    {

			return r;

		    }

		r = Launcher::LaunchServer( KKmdServerName,

		                            KKmdServerImg,

                                    KServerUid3,

                                    KMyServerInitHeapSize,

                                    KMyServerMaxHeapSize,

                                    KMyServerStackSize );

		if ( r != KErrNone && r != KErrAlreadyExists )

		    {

			return r;

		    }

		}

	}

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

// Start a real network connection.

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

//

EXPORT_C void RKMD::StartRealConnection( TUint32 aVpnIapId, 

                                         TPckg<TVpnRealConnectionParams>& aRealConfig,

                                         TRequestStatus& aStatus ) const

    {

    SendReceive( CKmdServer::KKmdStartConnection,

                 TIpcArgs( aVpnIapId, &aRealConfig ),

                 aStatus );

    }

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

// Cancels ongoing activate request.

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

//

EXPORT_C void RKMD::CancelStartRealConnection() const

    {

    SendReceive( CKmdServer::KKmdCancelStartConnection );

    }

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

// Asynchronous Activate request.

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

//

EXPORT_C void RKMD::Activate( TUint32 aVpnIapId,

                              const TDesC& aVpnIfName,

                              const TDesC8& aIkeConf,                               

                              TVPNAddressPckg& aVPNAddress,

                              TRequestStatus& aStatus ) const

    {

	SendReceive( CKmdServer::KKmdActivateAsync,

				 TIpcArgs( aVpnIapId,

				           &aVpnIfName,

				           &aIkeConf,

				           &aVPNAddress ),

				           aStatus );

    }

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

// Cancels ongoing Activate request.

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

//

EXPORT_C void RKMD::CancelActivate() const

    {

    SendReceive( CKmdServer::KKmdCancelActivateAsync );

    }

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

// Stops specified VPN connection.

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

//

EXPORT_C TInt RKMD::StopVpnConnection( TUint32 aVpnIapId,

                                       TKmdStopConnection::TType aType )

    { 

    return SendReceive( CKmdServer::KKmdStopConnection,

                        TIpcArgs( aVpnIapId, aType ) );

    }

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

// Resolve an IP address from FQDN.

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

//

EXPORT_C void RKMD::ResolveAddress( TUint32 aVpnIapId, 

                                    const TDesC& aFqdn,

                                    TNameEntry& aResult,

                                    TRequestStatus& aStatus ) const

    {

    SendReceive( CKmdServer::KKmdResolveAddress,

                 TIpcArgs( aVpnIapId, &aFqdn, &aResult ),

                 aStatus );    

    }

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

// Cancel outstanding ResolveAddress query.

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

//    

EXPORT_C void RKMD::CancelResolve() const

    {

    SendReceive( CKmdServer::KKmdCancelResolveAddress );

    }