--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/debugsrv/runmodedebug/rmdriver/src/d_target_process.cpp	Fri Aug 27 11:37:29 2010 +0300
@@ -0,0 +1,157 @@
+// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "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:
+// Purpose: The DProcessTracker object tracks which processes are being
+// debugged. The DProcessTracker class uses a DTargetProcess object for
+// each process being debugged.
+// Note: Although TheDProcessTracker object is a global, it should be unique
+// as only the Debug Security Server should load and use this driver.
+//
+//
+
+#include <e32def.h>
+#include <e32def_private.h>
+#include <e32cmn.h>
+#include <e32cmn_private.h>
+#include <kernel/kernel.h>
+#include <kernel/kern_priv.h>
+#include "nk_priv.h"
+#include <rm_debug_api.h>
+
+#include "d_target_process.h"
+#include "debug_logging.h"
+#include "debug_utils.h"
+
+// ctor
+DTargetProcess::DTargetProcess()
+	:iProcessName(NULL)
+	{
+	}
+
+// dtor
+DTargetProcess::~DTargetProcess()
+	{
+	delete iProcessName;
+	iAgentList.ResetAndDestroy();
+	}
+
+// Compare two DTargetProcess items. They are the same if they have the same name.
+TInt DTargetProcess::Compare(const DTargetProcess& aFirst, const DTargetProcess& aSecond)
+	{
+	const TDesC& left = aFirst.iProcessName ? *aFirst.iProcessName : KNullDesC();
+	const TDesC& right = aSecond.iProcessName ? *aSecond.iProcessName : KNullDesC();
+	return left.Compare(right);
+	}
+
+// Set the name of the process we are tracking
+TInt DTargetProcess::SetProcessName(const TDesC8& aProcessName)
+	{
+	// Argument checking
+	if (aProcessName.Length() < 1)
+		{
+		return KErrArgument;
+		}
+
+	if (iProcessName) 
+		return KErrNotReady; // You can only set the processname once
+	iProcessName = HBuf8::New(aProcessName);
+	if (!iProcessName) 
+		return KErrNoMemory;
+	return KErrNone;
+	}
+
+// Obtain the name of the process being tracked
+const TDesC& DTargetProcess::ProcessName() const
+	{
+	return iProcessName ? *iProcessName : KNullDesC();
+	}
+
+// Returns a pointer to the DDebugAgent with aAgentId.
+// If the agent is not in the list, it returns NULL.
+DDebugAgent* DTargetProcess::Agent(TUint64 aAgentId)
+	{
+	for(TInt i = 0; i < iAgentList.Count(); i++)
+		{
+		if (iAgentList[i]->Id() == aAgentId)
+			{
+			return iAgentList[i];
+			}
+		}
+
+	// what do we return if we don't have any agents?
+	return NULL;
+	}
+
+// Adds aAgentId as a tracking agent for this process.
+TInt DTargetProcess::AddAgent(TUint64 aAgentId)
+	{
+	DDebugAgent* agent = DDebugAgent::New(aAgentId);
+	LOG_MSG4("DTargetProcess::AddAgent(), agentId=%d, curr iAgentList.Count=%d, new agent=0x%08x",
+		I64LOW(aAgentId), iAgentList.Count(), agent );
+
+	if(agent == NULL)
+		{
+		LOG_MSG("DTargetProcess::AddAgent() couldn't allocate memory for DDebugAgent");
+		return KErrNoMemory;
+		}
+	return iAgentList.Insert(agent,0);
+	}
+
+// Stops tracking the process with this agent
+TInt DTargetProcess::RemoveAgent(TUint64 aAgentId)
+	{
+	// We need to find and then remove the agent
+	for(TUint i = 0; i < iAgentList.Count(); i++)
+		{
+		if (iAgentList[i]->Id() == aAgentId)
+			{
+			LOG_MSG4("DTargetProcess::RemoveAgent(), deleting agent[%d], id 0x%x, address=0x%x",
+					i, I64LOW(aAgentId), iAgentList[i]); 
+			delete iAgentList[i];
+			iAgentList.Remove(i);
+			return KErrNone;
+			}
+		}
+
+	return KErrNotFound;
+	}
+
+// Index through the agents by position
+DDebugAgent* DTargetProcess::operator[](TInt aIndex)
+	{
+	return iAgentList[aIndex];
+	}
+
+// returns the number of agents tracking this process.
+TInt DTargetProcess::AgentCount() const
+	{
+	return iAgentList.Count();
+	}
+
+void DTargetProcess::NotifyEvent(const TDriverEventInfo& aEventInfo)
+	{
+	// Stuff the event info into all the tracking agents event queues
+	LOG_MSG4("DTargetProcess::NotifyEvent(): num attached agents: %d, iEventType=%d, this=0x%08x", 
+		AgentCount(), aEventInfo.iEventType, this);
+
+	for(TInt i = 0; i < AgentCount(); i++)
+		{
+		// Index through all the relevant debug agents
+		DDebugAgent* debugAgent = iAgentList[i];
+		if(debugAgent != NULL)
+			{
+			debugAgent->NotifyEvent(aEventInfo);
+			}
+		}
+	}
+