--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpharvester/mdhserver/src/server/mdhconnectionmonitor.cpp Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,193 @@
+/*
+* 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: UPnP Connection Monitor class implementation.
+*
+*/
+
+
+
+
+
+
+// INCLUDE FILES
+#include <nifvar.h>
+
+#include "mdhconnectionmonitor.h"
+
+// ========================== MEMBER FUNCTIONS ===============================
+
+// ---------------------------------------------------------------------------
+// CMdHConnectionMonitor::CMdHConnectionMonitor
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ---------------------------------------------------------------------------
+//
+CMdHConnectionMonitor::CMdHConnectionMonitor(
+ MMdHConnectionMonitorObserver& aObserver, TInt aAccessPoint ) :
+ iObserver( aObserver ),
+ iAccessPoint( aAccessPoint )
+ {
+ }
+
+
+// ---------------------------------------------------------------------------
+// CMdHConnectionMonitor::NewL
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CMdHConnectionMonitor* CMdHConnectionMonitor::NewL(
+ MMdHConnectionMonitorObserver& aObserver, TInt aAccessPoint )
+ {
+ CMdHConnectionMonitor* self = new(ELeave) CMdHConnectionMonitor(
+ aObserver, aAccessPoint );
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+
+// ---------------------------------------------------------------------------
+// CMdHConnectionMonitor::ConstructL
+// Symbian 2nd phase constructor can leave.
+// ---------------------------------------------------------------------------
+//
+void CMdHConnectionMonitor::ConstructL()
+ {
+ iConnectionMonitor.ConnectL();
+
+ iConnectionMonitor.NotifyEventL( *this );
+
+ // Get the count of connections
+ TRequestStatus status = KRequestPending;
+ TUint connectionCount = 0;
+ iConnectionMonitor.GetConnectionCount(connectionCount, status);
+ User::WaitForRequest( status );
+
+ // Go through available connections and check to see
+ // if connection with iAccessPoint IAP is already running
+ if( status == KErrNone )
+ {
+ for( TUint i=1; i < connectionCount+1; i++ )
+ {
+ TUint connectionId;
+ TUint subConnectionCount;
+ TUint iapId = 0;
+
+ iConnectionMonitor.GetConnectionInfo(
+ i,
+ connectionId,
+ subConnectionCount);
+
+ TRequestStatus status = KRequestPending;
+
+ iConnectionMonitor.GetUintAttribute(
+ connectionId,
+ 0,
+ KIAPId,
+ (TUint &) iapId,
+ status );
+ User::WaitForRequest( status );
+
+ // Save connectionId if same iap
+ if( status == KErrNone && iAccessPoint == iapId )
+ {
+ iConnectionId = connectionId;
+ }
+ }
+ }
+
+ }
+
+
+// ---------------------------------------------------------------------------
+// CMdHConnectionMonitor::~CMdHConnectionMonitor()
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CMdHConnectionMonitor::~CMdHConnectionMonitor()
+ {
+ iConnectionMonitor.CancelNotifications();
+
+ // Disconnect from CM server
+ iConnectionMonitor.Close();
+ }
+
+
+
+// ---------------------------------------------------------------------------
+// CMdHConnectionMonitor::EventL()
+// Connection monitor observer
+// ---------------------------------------------------------------------------
+//
+void CMdHConnectionMonitor::EventL( const CConnMonEventBase& aConnMonEvent )
+ {
+
+ TUint connectionId = 0;
+
+ switch ( aConnMonEvent.EventType() )
+ {
+ case EConnMonCreateConnection:
+ {
+ TUint iapId = 0;
+
+ const CConnMonCreateConnection* eventCreate;
+ eventCreate = (const CConnMonCreateConnection*)&aConnMonEvent;
+ connectionId = eventCreate->ConnectionId();
+
+ TRequestStatus status = KRequestPending;
+
+ // Get IAP id
+ iConnectionMonitor.GetUintAttribute(
+ eventCreate->ConnectionId(),
+ 0,
+ KIAPId,
+ iapId,
+ status );
+ User::WaitForRequest( status );
+
+ // Save connectionId if same iap
+ if( iAccessPoint == iapId )
+ {
+ iConnectionId = connectionId;
+ }
+
+ break;
+ }
+
+ // Connection is deleted
+ case EConnMonDeleteConnection:
+ {
+ const CConnMonDeleteConnection* eventDelete;
+ eventDelete =
+ ( const CConnMonDeleteConnection* ) &aConnMonEvent;
+ connectionId = eventDelete->ConnectionId();
+
+ // If connection id same as in createConnection
+ if( connectionId == iConnectionId )
+ {
+ // Callback function
+ iObserver.ConnectionLost();
+ }
+
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+ }
+
+// end of file