diff -r 000000000000 -r c8caa15ef882 presencefwsimpleadpt/src/simpleplugin.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/presencefwsimpleadpt/src/simpleplugin.cpp	Tue Feb 02 01:05:17 2010 +0200
@@ -0,0 +1,214 @@
+/*
+* Copyright (c) 2006 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:    SIMPLE Protocol implementation for Presence Framework
+*
+*/
+
+
+
+
+#include <ecom/implementationproxy.h>
+
+#include <ximpserviceinfo.h>
+#include <ximpbase.h>
+#include <ximpidentity.h>
+#include <presenceinfo.h>
+#include <ximpprotocolconnectionhost.h>
+
+#include "simpleplugin.h"
+#include "simpleplugindef.h"
+#include "simplepluginconnection.h"
+
+
+
+// ======== MEMBER FUNCTIONS ========
+
+
+// ---------------------------------------------------------------------------
+// Key value pair table to identify correct constructor
+// function for the requested interface.
+// ---------------------------------------------------------------------------
+//
+const TImplementationProxy ImplementationTable[] =
+    {
+    IMPLEMENTATION_PROXY_ENTRY( K_SIMPLEPLUGIN_1_IMPLEMENTATION_UID, CSimplePlugin::NewL )
+    };
+
+// ---------------------------------------------------------------------------
+// Exported function to return the implementation proxy table
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt& aTableCount )
+    {
+    aTableCount = sizeof( ImplementationTable ) / sizeof( TImplementationProxy );
+    return ImplementationTable;
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::CSimplePlugin()
+// ---------------------------------------------------------------------------
+//
+CSimplePlugin::CSimplePlugin()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CSimplePlugin::ConstructL()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::NewLC()
+// ---------------------------------------------------------------------------
+//
+CSimplePlugin* CSimplePlugin::NewLC()
+    {
+    CSimplePlugin* self = new( ELeave ) CSimplePlugin();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::NewL()
+// ---------------------------------------------------------------------------
+//
+CSimplePlugin* CSimplePlugin::NewL()
+    {
+    CSimplePlugin* self = CSimplePlugin::NewLC();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::~CSimplePlugin()
+// ---------------------------------------------------------------------------
+//
+CSimplePlugin::~CSimplePlugin()
+    {
+    iConnections.ResetAndDestroy();
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::PrimeHost()
+// ---------------------------------------------------------------------------
+//
+void CSimplePlugin::PrimeHost( MXIMPProtocolPluginHost& aHost )
+    {
+    iHost = &aHost;
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::AcquireConnectionL()
+// ---------------------------------------------------------------------------
+//
+MXIMPProtocolConnection& CSimplePlugin::AcquireConnectionL(
+    const MXIMPServiceInfo& aServiceInfo,
+    const MXIMPContextClientInfo& aContextClient )
+    {
+    
+    // TODO: singleton takes place here. Change name to CSimplePluginImp???
+    // CSimplePluginConnection reflects to Singleton. This should compare PresenceID
+    // and share a single entity with identical ids.HOW DOES PrFW work in this case???
+
+    // support multiple connections
+    // always create a new connection - no connection sharing, it takes place in SIP Stack.
+    CSimplePluginConnection* connection =
+        CSimplePluginConnection::NewL( aServiceInfo, aContextClient );
+    CleanupStack::PushL( connection );
+    iConnections.AppendL( connection );
+    CleanupStack::Pop( connection );
+    return *connection;
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::ReleaseConnection()
+// ---------------------------------------------------------------------------
+//
+void CSimplePlugin::ReleaseConnection( MXIMPProtocolConnection& aConnection )
+    {
+    TInt connectionsCount = iConnections.Count();
+
+    for( TInt i( connectionsCount - 1 ); i >= 0; i-- )
+        {
+        MXIMPProtocolConnection* tmp = iConnections[i];
+        if( tmp == &aConnection )
+            {
+            delete iConnections[i];
+            iConnections.Remove( i );
+            }
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::GetInterface()
+// ---------------------------------------------------------------------------
+//
+TAny* CSimplePlugin::GetInterface(
+    TInt32 aInterfaceId,
+    TIfGetOps aOptions )
+    {
+
+    if ( aInterfaceId == GetInterfaceId() )
+        {
+        // caller wants this interface
+        MXIMPProtocolPlugin* myIf = this;
+        return myIf;
+        }
+    if( aOptions == MXIMPBase::EPanicIfUnknown )
+        {
+        User::Panic( _L("CSimplePlugin"), KErrExtensionNotSupported );
+        }
+    return NULL;
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::GetInterface()
+// ---------------------------------------------------------------------------
+//
+const TAny* CSimplePlugin::GetInterface(
+    TInt32 aInterfaceId,
+    TIfGetOps aOptions ) const
+    {
+    if ( aInterfaceId == GetInterfaceId() )
+        {
+        // caller wants this interface
+        const MXIMPProtocolPlugin* myIf = this;
+        return myIf;
+        }
+    if( aOptions == MXIMPBase::EPanicIfUnknown )
+        {
+        User::Panic( _L("CSimplePlugin"), KErrExtensionNotSupported );
+        }
+    return NULL;
+    }
+
+// ---------------------------------------------------------------------------
+// CSimplePlugin::GetInterfaceId()
+// ---------------------------------------------------------------------------
+//
+TInt32 CSimplePlugin::GetInterfaceId() const
+    {
+    return MXIMPProtocolPlugin::KInterfaceId;
+    }
+    
+    
+
+
+
+// End of file
+