diff -r 000000000000 -r 33413c0669b9 vpnengine/kmdserver/src/fqdnresolver.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/vpnengine/kmdserver/src/fqdnresolver.cpp Thu Dec 17 09:14:51 2009 +0200 @@ -0,0 +1,97 @@ +/* +* Copyright (c) 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: active object, that monitors the completion of FQDN resolve. +* +*/ + + +// INTERNAL INCLUDES +#include "vpnconnection.h" + +// CLASS HEADER +#include "fqdnresolver.h" + +// ======== MEMBER FUNCTIONS ======== + +// --------------------------------------------------------------------------- +// Two-phased constructor. +// --------------------------------------------------------------------------- +// +CFqdnResolver* CFqdnResolver::NewL( CVpnConnection& aConnection, + MFqdnResolverCallback& aCallback ) + { + CFqdnResolver* self = new (ELeave) CFqdnResolver( aConnection, aCallback ); + return self; + } + +// --------------------------------------------------------------------------- +// Destructor. +// --------------------------------------------------------------------------- +// +CFqdnResolver::~CFqdnResolver() + { + Cancel(); + + __ASSERT_DEBUG( iFqdn == NULL, User::Invariant() ); + } + +// --------------------------------------------------------------------------- +// Constructor. +// --------------------------------------------------------------------------- +// +CFqdnResolver::CFqdnResolver( CVpnConnection& aConnection, + MFqdnResolverCallback& aCallback ) + : CActive( EPriorityStandard ), + iConnection( aConnection ), + iCallback( aCallback ) + { + CActiveScheduler::Add( this ); + } + +// --------------------------------------------------------------------------- +// Resolves an IP address from FQDN address asynchronously. +// --------------------------------------------------------------------------- +// +void CFqdnResolver::ResolveAddress( HBufC* aFqdn ) + { + iFqdn = aFqdn; + iConnection.ResolveAddress( *iFqdn, iNameEntry, iStatus ); + SetActive(); + } + +// --------------------------------------------------------------------------- +// From class CActive +// Handles completion of asynchronous FQDN address resolving. +// --------------------------------------------------------------------------- +// +void CFqdnResolver::RunL() + { + delete iFqdn; + iFqdn = NULL; + + iCallback.AddressResolveCompleted( iStatus.Int(), iNameEntry ); + } + +// --------------------------------------------------------------------------- +// From class CActive +// Cancels FQDN address resolving. +// --------------------------------------------------------------------------- +// +void CFqdnResolver::DoCancel() + { + iConnection.CancelResolveAddress(); + + delete iFqdn; + iFqdn = NULL; + }