--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/natfw/natfwstunplugin/src/natfwstunplugin.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,204 @@
+/*
+* Copyright (c) 2006 - 2007 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:    Implements NAT Plug-in interface, which client uses to send
+*                STUN requests. Forwards client requests to Stun Connection
+*                Handler.
+*
+*/
+
+
+
+
+#include "natfwcandidate.h"
+#include "natfwstunplugin.h"
+#include "natfwstunconnectionhandler.h"
+#include "natfwstunpluginlogs.h"
+
+_LIT8( KNatPluginIdNokiaStun, "nokia.stun" );
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// C++ default constructor
+// ---------------------------------------------------------------------------
+//
+CNATFWStunPlugin::CNATFWStunPlugin()
+    {
+
+    }
+
+
+// ---------------------------------------------------------------------------
+// Symbian constructor
+// Creates NATFWStunConnectionHandler.
+// ---------------------------------------------------------------------------
+//
+void CNATFWStunPlugin::ConstructL( TAny* aInitParams )
+    {
+    __STUNPLUGIN( "CNATFWStunPlugin::ConstructL start" )
+
+    __ASSERT_ALWAYS( aInitParams, User::Leave( KErrArgument ) );
+    
+    iPluginId = KNatPluginIdNokiaStun().AllocL();
+    
+    CNATFWPluginApi::TNATFWPluginInitParams* initParams = 
+        static_cast<CNATFWPluginApi::TNATFWPluginInitParams*>( 
+            aInitParams );
+
+    iStunConnectionHandler = CNATFWStunConnectionHandler::NewL( 
+        *this, initParams->iObserver );
+
+    iStunConnectionHandler->PluginInitializeL( initParams->iIapId,
+                                               initParams->iDomain,
+                                               initParams->iMultiplexer );
+
+    __STUNPLUGIN( "CNATFWStunPlugin::ConstructL end" )
+    }
+
+
+// ---------------------------------------------------------------------------
+// Symbian constructor
+// ---------------------------------------------------------------------------
+//
+CNATFWStunPlugin* CNATFWStunPlugin::NewL( TAny* aInitParams )
+    {
+    __STUNPLUGIN( "CNATFWStunPlugin::NewL" )
+    CNATFWStunPlugin* self = new ( ELeave ) CNATFWStunPlugin();
+    CleanupStack::PushL( self );
+    self->ConstructL( aInitParams );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CNATFWStunPlugin::~CNATFWStunPlugin()
+    {
+    delete iPluginId;
+    delete iStunConnectionHandler;
+    }
+
+
+// ---------------------------------------------------------------------------
+// From class CNATFWPluginApi.
+// CNATFWStunPlugin::ConnectServerL
+// ---------------------------------------------------------------------------
+//
+void CNATFWStunPlugin::ConnectServerL( const RSocketServ& aSocketServ,
+                                       const TName& aConnectionName )
+    {
+    __STUNPLUGIN( "CNATFWStunPlugin::ConnectServerL start" )
+    
+    iStunConnectionHandler->ConnectServerL( aSocketServ, aConnectionName );
+    
+    __STUNPLUGIN( "CNATFWStunPlugin::ConnectServerL end" )
+    }
+
+
+// ---------------------------------------------------------------------------
+// From class CNATFWPluginApi.
+// CNATFWStunPlugin::FetchCandidateL
+// ---------------------------------------------------------------------------
+//
+void CNATFWStunPlugin::FetchCandidateL( TUint aStreamId, TUint aRtoValue,
+    TUint aAddrFamily )
+    {
+    __STUNPLUGIN( "CNATFWStunPlugin::FetchCandidateL start" )
+    
+    iStunConnectionHandler->FetchCandidateL( aStreamId, aRtoValue,
+        aAddrFamily, KAFUnspec );
+    
+    __STUNPLUGIN( "CNATFWStunPlugin::FetchCandidateL end" )
+    }
+
+
+// ---------------------------------------------------------------------------
+// From class CNATFWPluginApi.
+// CNATFWStunPlugin::FetchCandidateL
+// ---------------------------------------------------------------------------
+//
+void CNATFWStunPlugin::FetchCandidateL( TUint aStreamId, TUint aRtoValue,
+    const TInetAddr& aBaseAddr )
+    {
+    __STUNPLUGIN( "CNATFWStunPlugin::FetchCandidateL start" )
+    
+    iStunConnectionHandler->FetchCandidateL( aStreamId, aRtoValue, KAFUnspec,
+        aBaseAddr );
+    
+    __STUNPLUGIN( "CNATFWStunPlugin::FetchCandidateL end" )
+    }
+
+
+// ---------------------------------------------------------------------------
+// From class CNATFWPluginApi.
+// CNATFWStunPlugin::SetReceivingStateL
+// ---------------------------------------------------------------------------
+//
+void CNATFWStunPlugin::SetReceivingStateL(
+    const CNATFWCandidate& aLocalCandidate,
+    TNATFWStreamingState aState )
+    {
+    __STUNPLUGIN( "CNATFWStunPlugin::SetReceivingStateL start" )
+    iStunConnectionHandler->SetReceivingStateL( aLocalCandidate, aState );
+    __STUNPLUGIN( "CNATFWStunPlugin::SetReceivingStateL start" )
+    }
+
+
+// ---------------------------------------------------------------------------
+// From class CNATFWPluginApi.
+// CNATFWStunPlugin::SetSendingStateL
+// ---------------------------------------------------------------------------
+//
+void CNATFWStunPlugin::SetSendingStateL(
+    const CNATFWCandidate& aLocalCandidate,
+    TNATFWStreamingState aState,
+    const TInetAddr& aDestAddr )
+    {
+    __STUNPLUGIN( "CNATFWStunPlugin::SetSendingStateL start" )
+    iStunConnectionHandler->SetSendingStateL( aLocalCandidate, aState,
+        aDestAddr );
+    __STUNPLUGIN( "CNATFWStunPlugin::SetSendingStateL end" )
+    }
+
+
+// ---------------------------------------------------------------------------
+// From class CNATFWPluginApi.
+// CNATFWStunPlugin::GetConnectionIdL
+// ---------------------------------------------------------------------------
+//
+void CNATFWStunPlugin::GetConnectionIdL(
+    const CNATFWCandidate& aLocalCandidate,
+    TUint& aConnectionId )
+    {
+    __STUNPLUGIN( "CNATFWStunPlugin::GetConnectionIdL start" )
+    iStunConnectionHandler->GetConnectionIdL( aLocalCandidate, 
+        aLocalCandidate.StreamId(), aConnectionId );
+    __STUNPLUGIN( "CNATFWStunPlugin::GetConnectionIdL end" )
+    }
+
+
+// ---------------------------------------------------------------------------
+// From class CNATFWPluginApi.
+// CNATFWStunPlugin::PluginIdentifier
+// ---------------------------------------------------------------------------
+//
+const TDesC8& CNATFWStunPlugin::PluginIdentifier() const
+    {
+    return *iPluginId;
+    }
+
+// End of file