--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/ConnectionMgr/src/COutgoingRequestQueue.h Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,166 @@
+/*
+* Copyright (c) 2006-2009 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:
+* Name : COutgoingRequestQueue.h
+* Part of : ConnectionMgr
+* See class definition below.
+* Version : SIP/5.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef COUTGOINGREQUESTQUEUE_H
+#define COUTGOINGREQUESTQUEUE_H
+
+// INCLUDES
+#include <e32base.h>
+#include <stringpool.h>
+#include <sipnattraversalrequestobserver.h>
+
+#include "MSocketUsagePermissionObserver.h"
+#include "TOutgoingRequestQueueItem.h"
+
+// FORWARD DECLARATIONS
+class MOutgoingRequestQueueContext;
+class CSIPNATTraversalController;
+class TSIPTransportParams;
+class CSIPRequest;
+class CSIPMessage;
+class CSIPHeaderBase;
+class MSIPNATBindingObserver;
+class TInetAddr;
+class RConnection;
+class RSocket;
+class CUri8;
+
+// CLASS DEFINITION
+//
+class COutgoingRequestQueue : public CBase,
+ public MSIPNATTraversalRequestObserver,
+ public MSocketUsagePermissionObserver
+ {
+ public: // Constructor and destructor
+
+ static COutgoingRequestQueue* NewL(
+ MOutgoingRequestQueueContext& aContext,
+ CSIPNATTraversalController& aNATTraversal,
+ RConnection& aConnection,
+ TUint32 aIapId );
+
+ ~COutgoingRequestQueue();
+
+ public: // From MSIPNATTraversalRequestObserver
+
+ void RequestComplete( TUint32 aRequestId, TInt aCompletionCode );
+
+ void PublicAddrResolved( TUint32 aRequestId, const TInetAddr& aPublicAddr );
+
+ public: // From MSocketUsagePermissionObserver
+
+ void UsagePermissionChanged( RSocket& aSocket, TBool aPermissionToUse );
+
+ public: // New methods
+
+ void NATTraverseL( const TSIPTransportParams& aParams,
+ CSIPRequest& aRequest,
+ TBool aForceUDP,
+ const TInetAddr& aAddr,
+ const CUri8* aOutboundProxy,
+ TUint aOrigTransport,
+ TRequestStatus& aStatus,
+ const TInetAddr& aLocalAddr );
+
+ void FreeResources( MSIPNATBindingObserver& aSIPNATBindingObserver );
+
+ TBool CancelSend( TRequestStatus& aStatus );
+
+ private: // Private construction
+
+ void ConstructL();
+
+ COutgoingRequestQueue( MOutgoingRequestQueueContext& aContext,
+ CSIPNATTraversalController& aNATTraversal,
+ RConnection& aConnection,
+ TUint32 aIapId );
+
+ private:
+
+ void Update( TOutgoingRequestQueueItem& aItem, const TInetAddr& aPublicAddr );
+
+ void Complete( TOutgoingRequestQueueItem& aItem,
+ TInt aCompletionCode,
+ TBool aPublicAddrResolved );
+
+ void UpdateHeadersL( TOutgoingRequestQueueItem& aItem,
+ const TInetAddr& aLocalAddr,
+ const TInetAddr& aPublicAddr );
+
+ void UpdateContactHeaderL( CSIPMessage& aMessage,
+ const TDesC8& aLocalAddr,
+ const TDesC8& aPublicAddr,
+ TUint aPublicPort );
+
+ void UpdateViaHeaderL( CSIPMessage& aMessage,
+ const TDesC8& aPublicAddr,
+ TUint aPublicPort );
+
+ void HandleUsagePermissionChange( TOutgoingRequestQueueItem& aItem,
+ TBool aPermissionToUse );
+
+ TBool HasRequestForSocket( RSocket& aSocket, TBool aFindPendingRequest );
+
+ void CleanupFailedRequests();
+
+ void ActivatePendingRequests();
+
+ void IssueRequestL( TOutgoingRequestQueueItem& aItem );
+
+ TInt FindRequestQueueItemIndex( TUint32 aRequestId ) const;
+
+ void RemoveNATTraversalParameter( CSIPRequest& aRequest );
+
+ TUint ContactPortL( CSIPRequest& aRequest, const TDesC8& aLocalAddr );
+
+ static void ConvertToSIPURIRollBack(TAny* aDummy);
+
+ private: // Data
+
+ MOutgoingRequestQueueContext& iContext;
+
+ CSIPNATTraversalController& iNATTraversal;
+
+ RConnection& iConnection;
+
+ TUint32 iIapId;
+
+ TInetAddr iLocalAddr;
+
+ RArray< TOutgoingRequestQueueItem > iRequestQueue;
+
+ RStringF iStrNATTraversalRequired;
+
+
+#ifdef CPPUNIT_TEST
+ friend class COutgoingRequestQueueTest;
+#endif
+
+ };
+
+#endif // COUTGOINGREQUESTQUEUE_H