diff -r 578830873419 -r ecc8def7944a emailservices/emailservermonitor/inc/emailshutdownconst.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/emailservermonitor/inc/emailshutdownconst.h	Mon May 03 12:23:15 2010 +0300
@@ -0,0 +1,79 @@
+/*
+* 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:
+* Constant definitions for Email shutdown
+*
+*/
+
+#ifndef EMAILSHUTDOWNCONST_H
+#define EMAILSHUTDOWNCONST_H
+
+#include <e32cmn.h>                 // TUid
+#include "emailshutdownconst.hrh"   // KEmailShutdownUidAsTInt
+
+
+// Publish & Subscribe category for Email shutdown events
+const TUid KEmailShutdownPsCategory = { KEmailShutdownUidAsTInt };
+
+// Size of one item in platform API UID list (in Publish & Subscribe
+// key EEmailPsKeyPlatformApiAppsToClose)
+const TInt KEmailPlatformApiUidItemSize = sizeof( TInt32 );
+
+// Publish & Subscribe keys used in shutdown process
+enum TEmailShutdownPsKeys
+    {
+    // Publish & Subscribe key used in communication between Shutter
+    // application and installation initiators
+    EEmailPsKeyInstallationStatus = 1,
+    
+    // Publish & Subscribe keys for Email shutdown events
+    EEmailPsKeyShutdownClients,
+    EEmailPsKeyShutdownPlugins,
+    EEmailPsKeyShutdownMsgStore,
+    
+    // Publish & Subscribe keys to register 3rd party applications to be closed
+    EEmailPsKeyPlatformApiAppsToCloseLength,
+    EEmailPsKeyPlatformApiAppsToClose
+    };
+
+// Publish & Subscribe values to be used with key EEmailPsKeyInstallationStatus
+enum TEmailShutdownPsInstallationValues
+    {
+    // Value to be set by installation initiators when installation is starting
+    EEmailPsValueInstallationStarting = 1,
+    // Value to be set by Shutter when all services are shutdown
+    EEmailPsValueInstallationOkToStart,
+    // Value to be set by installation initiators when installation is started
+    // after EEmailPsValueInstallationOkToStart event received
+    EEmailPsValueInstallationStarted,
+    // Value to be set by Starter when installation has finished
+    EEmailPsValueInstallationFinished
+    };
+
+// Executable name of the process that implements the shutdown functionality
+_LIT( KEmailShutdownHandlerExe, "emailservermonitor.exe" );
+
+// Command line arguments that can be given to shutdown handler process when
+// starting it
+
+// KEmailShutdownHandlerArgOnlyShutter should be used when starting the process
+// just before starting installation (if it wasn't already running)
+_LIT( KEmailShutdownHandlerArgOnlyShutter, "OnlyShutter" );
+
+// KEmailShutdownHandlerArgRestart should be given when restarting
+// the process after installation
+_LIT( KEmailShutdownHandlerArgRestart, "RestartAfterInstallation" );
+
+
+#endif // EMAILSHUTDOWNCONST_H