--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/natfw/natfwstunturnclient/src/natfwstunbinding.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,315 @@
+/*
+* Copyright (c) 2005-2007 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:    
+*
+*/
+
+
+
+
+#include "stunassert.h"
+#include "natfwstunbinding.h"
+#include "cstunbindingimplementation.h"
+#include "natfwstunclient.h"
+#include "cstunclientimplementation.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::NewL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSTUNBinding* CSTUNBinding::NewL( CSTUNClient& aSTUNClient, 
+                                           RSocket& aSocket )
+    {
+    __ASSERT_ALWAYS( aSTUNClient.IsInitialized(), User::Leave( KErrNotReady ) );
+    CSTUNBinding* self = CSTUNBinding::NewLC( aSTUNClient, aSocket );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::NewL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSTUNBinding* CSTUNBinding::NewL( CSTUNClient& aSTUNClient, 
+                                           TUint aStreamId, 
+                                           TUint aConnectionId )
+    {
+    __ASSERT_ALWAYS( aSTUNClient.IsInitialized(), User::Leave( KErrNotReady ) );
+    CSTUNBinding* self = CSTUNBinding::NewLC( aSTUNClient, 
+                                              aStreamId, 
+                                              aConnectionId );
+    CleanupStack::Pop( self );
+    return self;
+    }
+    
+// ---------------------------------------------------------------------------
+// CSTUNBinding::NewLC
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSTUNBinding* CSTUNBinding::NewLC( CSTUNClient& aSTUNClient, 
+                                            RSocket& aSocket )
+    {
+    CSTUNBinding* self = new ( ELeave ) CSTUNBinding();
+    CleanupStack::PushL( self );
+    self->ConstructL( aSTUNClient, aSocket );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::NewLC
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSTUNBinding* CSTUNBinding::NewLC( CSTUNClient& aSTUNClient, 
+                                            TUint aStreamId, 
+                                            TUint aConnectionId )
+    {
+    CSTUNBinding* self = new ( ELeave ) CSTUNBinding();
+    CleanupStack::PushL( self );
+    self->ConstructL( aSTUNClient, aStreamId, aConnectionId );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::CSTUNBinding
+// ---------------------------------------------------------------------------
+//
+CSTUNBinding::CSTUNBinding()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::CSTUNBinding
+// Dummy implementation, as copy constructor is declared private and not used.
+// ---------------------------------------------------------------------------
+//
+CSTUNBinding::CSTUNBinding( const CBinding& /*aBinding*/ )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CSTUNBinding::ConstructL( CSTUNClient& aSTUNClient, RSocket& aSocket )
+    {
+    iImplementation =
+        CSTUNBindingImplementation::NewL( *this,
+                                          aSTUNClient.Implementation(),
+                                          aSocket );
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CSTUNBinding::ConstructL( CSTUNClient& aSTUNClient,
+                               TUint aStreamId,
+                               TUint aConnectionId )
+    {
+    iImplementation =
+        CSTUNBindingImplementation::NewL( *this,
+                      aSTUNClient.Implementation(),
+                      aStreamId,
+                      aConnectionId,
+                      aSTUNClient.Implementation().MultiplexerInstance() );
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::~CSTUNBinding
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSTUNBinding::~CSTUNBinding()
+    {
+    delete iImplementation;
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::SendRequestL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSTUNBinding::SendRequestL()
+    {
+    Implementation().SendRequestL();
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::SendRequestL - overloaded
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSTUNBinding::SendRequestL( const TInetAddr& aDestAddr,
+                                          TBool aAddFingerprint,
+                                          TUint aRtoValue )
+    {
+    Implementation().SendRequestL( aDestAddr, aAddFingerprint, aRtoValue );
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::CancelRequest
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSTUNBinding::CancelRequest()
+    {
+    Implementation().CancelRequest();
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::Socket
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const RSocket& CSTUNBinding::Socket() const
+    {    
+    return Implementation().Socket();
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::AddressResolved
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TBool CSTUNBinding::AddressResolved() const
+    {
+    return Implementation().AddressResolved();
+    }
+        
+// ---------------------------------------------------------------------------
+// CSTUNBinding::PublicAddr
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const TInetAddr& CSTUNBinding::PublicAddr() const
+    {    
+    return Implementation().PublicAddr();
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::HandleDataL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C HBufC8* CSTUNBinding::HandleDataL( const TDesC8& aData, 
+    TBool& aConsumed, TInetAddr& aRemoteAddr )
+    {
+    return Implementation().HandleDataL( aData, aConsumed, aRemoteAddr );
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::SetICESpecificAttributes
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSTUNBinding::SetICESpecificAttributes( 
+    const TICEAttributes& aAttributes )
+    {
+    Implementation().SetICESpecificAttributes( aAttributes );
+    }
+    
+// ---------------------------------------------------------------------------
+// CSTUNBinding::StreamId
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TUint CSTUNBinding::StreamId() const
+    {
+    return Implementation().StreamId();
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::ConnectionId
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TUint CSTUNBinding::ConnectionId() const
+    {
+    return Implementation().ConnectionId();
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::STUNClient
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const CSTUNClient* CSTUNBinding::STUNClient() const
+    {
+    return Implementation().STUNClient();
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::AlternateServerAddr
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const TInetAddr& CSTUNBinding::AlternateServerAddr() const
+    {    
+    return Implementation().AlternateServerAddr();
+    }    
+    
+// ---------------------------------------------------------------------------
+// CSTUNBinding::RealmFromResponse
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const HBufC8* CSTUNBinding::RealmFromResponse() const
+    {    
+    return Implementation().RealmFromResponse();
+    }    
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::CancelRetransmission
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSTUNBinding::CancelRetransmission()
+    {    
+    Implementation().CancelRetransmission();
+    }
+   
+// ---------------------------------------------------------------------------
+// CSTUNBinding::SendIndicationL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSTUNBinding::SendIndicationL(
+    const TInetAddr& aRemoteAddr, const TDesC8& aData, TBool aAddFingerprint )
+    {    
+    Implementation().SendIndicationL( aRemoteAddr, aData, aAddFingerprint );
+    }   
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::Implementation
+// ---------------------------------------------------------------------------
+//
+CBindingImplementation& CSTUNBinding::Implementation()
+    {
+    __TEST_INVARIANT;
+
+    return *iImplementation;
+    }
+
+// ---------------------------------------------------------------------------
+// CSTUNBinding::Implementation
+// ---------------------------------------------------------------------------
+//
+const CBindingImplementation& CSTUNBinding::Implementation() const
+    {
+    __TEST_INVARIANT;
+
+    return *iImplementation;
+    }
+
+// -----------------------------------------------------------------------------
+// CSTUNBinding::__DbgTestInvariant
+// -----------------------------------------------------------------------------
+//
+void CSTUNBinding::__DbgTestInvariant() const
+    {
+    #if defined(_DEBUG)
+    if ( !iImplementation )
+        {
+        User::Invariant();
+        }
+#endif
+    }