--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/memspy/Driver/Kernel/Source/MemSpyDriverDevice.cpp	Tue Feb 02 01:57:15 2010 +0200
@@ -0,0 +1,220 @@
+/*
+* Copyright (c) 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:
+*
+*/
+
+#include "MemSpyDriverDevice.h"
+
+// System includes
+#include <memspy/driver/memspydriverconstants.h>
+
+// User includes
+#include "MemSpyDriverUtils.h"
+#include "MemSpyDriverOSAdaption.h"
+#include "MemSpyDriverEventMonitor.h"
+#include "MemSpyDriverLogicalChannel.h"
+#include "MemSpyDriverSuspensionManager.h"
+#include "MemSpyDriverInspectedProcessManager.h"
+
+
+
+DMemSpyDriverDevice::DMemSpyDriverDevice()
+	{
+	iVersion = KMemSpyDriverVersion();
+	}
+
+
+DMemSpyDriverDevice::~DMemSpyDriverDevice()
+    {
+	TRACE( Kern::Printf("DMemSpyDriverDevice::~DMemSpyDriverDevice() - START"));
+
+    Cleanup();
+    
+    TRACE( Kern::Printf("DMemSpyDriverDevice::~DMemSpyDriverDevice() - END"));
+    }
+
+
+TInt DMemSpyDriverDevice::Install()
+	{
+	TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - START"));
+    TInt error = KErrNone;
+    //
+	TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - creating event monitor..."));
+	iEventMonitor = new DMemSpyEventMonitor();
+	//
+	if	( iEventMonitor != NULL )
+    	{
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - constructing event monitor..."));
+		error = iEventMonitor->Create( this );
+		//
+		if	( error == KErrNone )
+			{
+	        TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - starting event monitor..."));
+			error = iEventMonitor->Start();
+			//
+			if	( error == KErrNone )
+				{
+	            TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - creating process manager..."));
+                iProcessManager = new DMemSpyInspectedProcessManager();
+                //
+                if  ( iProcessManager != NULL )
+                    {
+	                TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - constructing process manager..."));
+                    error = iProcessManager->Create( this );
+                    //
+                    if  ( error == KErrNone )
+                        {
+	                    TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - creating process manager..."));
+                        iSuspensionManager = new DMemSpySuspensionManager( *this );
+                        //
+                        if  ( iSuspensionManager != NULL )
+                            {
+	                        TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - constructing process manager..."));
+                            error = iSuspensionManager->Construct();
+                            //
+                            if  ( error == KErrNone )
+                                {
+	                            TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - creating os adaption..."));
+                                iOSAdaption = new DMemSpyDriverOSAdaption( *this );
+                                //
+                                if  ( iOSAdaption != NULL )
+                                    {
+	                                TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - constructing os adaption..."));
+                                    error = iOSAdaption->Construct();
+                                    //
+                                    if  ( error == KErrNone )
+                                        {
+                                        TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - setting name..."));
+				                        error = SetName( &KMemSpyDriverDeviceName );
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+				}
+			}
+        }
+    
+    // Handle errors
+    if  ( error != KErrNone )
+        {
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - error: %d", error ));
+        if  ( iProcessManager )
+            {
+	        TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - closing PM" ));
+            iProcessManager->Close( NULL );
+            iProcessManager = NULL;
+            }
+        if  ( iEventMonitor )
+            {
+	        TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - stopping EM" ));
+            iEventMonitor->Stop();
+	        TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - closing EM" ));
+            iEventMonitor->Close();
+	        TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - deleting EM" ));
+            iEventMonitor = NULL;
+            }
+        if  ( iSuspensionManager )
+            {
+	        TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - deleting SM" ));
+            delete iSuspensionManager;
+            iSuspensionManager = NULL;
+            }
+        }
+    //
+	TRACE( Kern::Printf("DMemSpyDriverDevice::Install() - END - error: %d", error ));
+	return error;
+	}
+
+
+void DMemSpyDriverDevice::GetCaps( TDes8& /*aDes*/ ) const
+	{
+	}
+
+
+TInt DMemSpyDriverDevice::Create( DLogicalChannelBase*& aChannel )
+	{
+    TRACE( Kern::Printf("DMemSpyDriverDevice::Create() - START"));
+    TInt r = KErrNoMemory;
+    //
+	aChannel = new DMemSpyDriverLogicalChannel;
+    //
+    if  ( aChannel )
+        {
+        if  ( iProcessManager == NULL && iEventMonitor == NULL && iSuspensionManager == NULL )
+            {
+            TRACE( Kern::Printf("DMemSpyDriverDevice::Create() - need to re-create objects, calling Install()"));
+            r = Install();
+            TRACE( Kern::Printf("DMemSpyDriverDevice::Create() - called Install()"));
+            }
+        else
+            {
+            r = KErrNone;
+            }
+        }
+    //
+    TRACE( Kern::Printf("DMemSpyDriverDevice::Create() - END - r: %d", r ));
+	return r;
+	}
+
+
+void DMemSpyDriverDevice::Cleanup()
+    {
+
+    NKern::ThreadEnterCS();
+    if  ( iProcessManager )
+        {
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - destroying process manager..."));
+        iProcessManager->Close( NULL );
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - process manager destroyed"));
+        iProcessManager = NULL;
+        }
+    
+    if  ( iEventMonitor )
+        {
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - destroying event monitor..."));
+        iEventMonitor->Stop();
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - stopped event monitor..."));
+        iEventMonitor->Close();
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - closed event monitor..."));
+        iEventMonitor = NULL;
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - event monitor destroyed"));
+        }
+    
+    if  ( iSuspensionManager )
+        {
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - destroying suspension manager..."));
+        delete iSuspensionManager;
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - suspension manager destroyed"));
+        iSuspensionManager = NULL;
+        }
+
+    if  ( iOSAdaption )
+        {
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - destroying os adaption..."));
+        delete iOSAdaption;
+	    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - suspension os adaption destroyed"));
+        iOSAdaption = NULL;
+        }
+
+    NKern::ThreadLeaveCS();
+
+    TRACE( Kern::Printf("DMemSpyDriverDevice::Cleanup() - END"));
+    }
+
+
+
+