--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datacommsserver/esockserver/ssock/ss_commsdataobject.cpp	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,149 @@
+// 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:
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#include "ss_commsdataobject.h"
+
+#include <comms-infras/ss_log.h>
+
+#include <comms-infras/api_ext_list.h>
+#include <es_sock.h>
+#include <comms-infras/es_parameterbundle.h>
+#include <comms-infras/es_commsdataobject.h>
+
+using namespace ESock;
+using namespace Messages;
+
+TBool TGetOrSetParameters::CanProcess(MeshMachine::TNodeContextBase& aContext)
+	{
+	TUint interfaceId = (*iDataObject)->RequiredItfExtId();
+	return HasInterface(aContext, (TSupportedCommsApiExt)interfaceId);
+	}
+
+void TGetOrSetParameters::ForwardL(MeshMachine::TNodeContextBase& aContext)
+	{
+	TUint interfaceId = (*iDataObject)->RequiredItfExtId();
+	RLegacyResponseMsg responseMsg(aContext, iMessage, iMessage.Int0());
+	TRAPD(err, ForwardRequestL(aContext));
+	if(err == KErrNotFound)
+		{
+		// We've reached the bottom of the stack, so complete the message
+		if ((*iDataObject)->IsProgressive())
+			{
+			// If the data object was progressive (meaning it traverses the entire
+			// stack progressively building up information using all nodes that
+			// support its required interface) then we complete with KErrNone at
+			// the bottom...
+			__CFLOG_VAR((KESockComponentTag, KESockMessage,
+					_L8("TGetOrSetParameters::ForwardL() Node %08x implementing interface id 0x%08x completing message (%08X) with %d"),
+					&aContext.Node(), interfaceId, iMessage.Handle(), err));
+			responseMsg.Complete(KErrNone);
+			}
+		else
+			{
+			// ...if on the other hand the data object was not progressive
+			// hitting the bottom of the stack means it didn't find any
+			// nodes that supporting its required interface. In thay case
+			// we complete with KErrNotFound
+			User::Leave(KErrNotFound);
+			}
+		return;
+		}
+	User::LeaveIfError(err);
+	}
+
+void TGetOrSetParameters::ProcessL(MeshMachine::TNodeContextBase& aContext)
+	{
+	TAny* interface = NULL;
+	TUint interfaceId = (*iDataObject)->RequiredItfExtId();
+	TRAPD(err, interface = FetchInterfaceL(aContext.Node(), (TSupportedCommsApiExt)interfaceId));
+	ASSERT(interface);
+	
+	RLegacyResponseMsg responseMsg(aContext, iMessage, iMessage.Int0());
+	User::LeaveIfError(err);
+
+    if (interface)
+    	{
+    	XCommsDataObject::TProgressAction action(XCommsDataObject::EComplete);
+    	TRAP(err, action = (*iDataObject)->DispatchL(interface, this));
+		if (err != KErrNone)
+			{
+            NM_LOG_START_BLOCK(KESockMessage, _L8("TGetOrSetParameters::ProcessL()"));
+            NM_LOG((KESockMessage, _L8("Node implementing interface id 0x%08x failed with %d"), interfaceId, err));
+            NM_LOG_NODE(KESockMessage, aContext.Node().Id().Node());
+            NM_LOG_END_BLOCK(KESockMessage, _L8("TGetOrSetParameters::ProcessL()"));
+                
+			Complete(aContext, err);
+			return;
+			}
+
+		if ((action == XCommsDataObject::EComplete)
+			|| !(*iDataObject)->IsProgressive())
+			{
+			Complete(aContext, KErrNone);
+			return;
+			}
+
+	    // On successful handling of a progressive data object
+	    // forward the data object down to the next node
+	    TRAP(err, ForwardRequestL(aContext));
+
+		if(err == KErrNotFound)
+			{
+			// We've reached the bottom of the stack, so complete the message
+			Complete(aContext, KErrNone);
+			return;
+			}
+		User::LeaveIfError(err);
+    	}
+	}
+
+TInt TGetOrSetParameters::CheckError(MeshMachine::TNodeContextBase& /*aContext*/, TInt aError)
+	{
+	// The query set container is owned by the CConnection that originated
+    // this message - if an error occurs we need to delete it and NULL the
+    // pointer
+	if (aError != KErrNone)
+		{
+		delete (*iDataObject);
+		*iDataObject = NULL;
+		}
+
+	return aError;
+	}
+
+void TGetOrSetParameters::Complete(MeshMachine::TNodeContextBase& aContext, TInt aError)
+	{
+	RLegacyResponseMsg responseMsg(aContext, iMessage, iMessage.Int0());
+	
+	__CFLOG_VAR((KESockComponentTag, KESockMessage,
+		_L8("TGetOrSetParameters::Complete() completing message (%08X) with %d"),
+		iMessage.Handle(), aError));
+
+	if ((*iDataObject)->OperationMode() == XCommsDataObject::EOperationSet)
+		{
+		// Done with the object
+		delete (*iDataObject);
+		*iDataObject = NULL;
+		}
+
+	responseMsg.Complete(aError);
+	}
+
+