--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/swtransactionservices/inc_private/stscommon.h	Fri Mar 19 09:33:35 2010 +0200
@@ -0,0 +1,79 @@
+/*
+* Copyright (c) 2008-2009 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: 
+* sts.h
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+
+#ifndef __STSCOMMON_H__
+#define __STSCOMMON_H__
+
+namespace Usif
+	{
+	_LIT(KStsServerName, "!SoftwareTransactionServicesServer");
+	_LIT(KStsServerImgName, "softwaretransactionservices.exe");
+	const TInt KStsVerMajor = 1;		
+	const TInt KStsVerMinor = 0;		
+	const TInt KStsVerBuild = 0;		
+		
+    const TInt KUidStsClient         = 0x10285BCE;
+    const TInt KUidStsRecoveryClient = 0x10285BD0;
+    const TInt KUidStsServer         = 0x10285BCD;
+    const TInt KUidDaemon 			 = 0x10202DCE;
+    
+    enum TStsClientServerFunctionType
+		{
+		//client to server
+		ECreateTransaction,  //creates a new transaction
+		EOpenTransaction,    //opens an existing transaction
+		ECommit,             //instructs the server to commit the transaction that is currently associated with the session
+		ERollBack,           //instructs the server to roll back the transaction that is currently associated with the session
+		EGetId,              //instructs the server to retrieve the id of the transaction that is currently associated with the session
+
+		ERegisterNew,        //notifies the server that a new file was added by client
+		ECreateNew,          //instructs the server to create a new file and return a handle to it to the client
+		ERemove,             //instructs the server to remove a file
+		ERegisterTemporary,  //notifies the server that a new temporary file was added by client
+		ECreateTemporary,    //instructs the server to create a new temporary file and return a handle to it to the client
+		EOverwrite,          //instructs the server to create a new file (owervriting the existing one)
+		
+		//recovery of all transactions
+		ERollBackAllPending
+		};
+		/**
+			Delay in microseconds before the STS Server is shut down, after
+			the last remaining session has been closed.
+		 */
+		const TInt KStsServerShutdownPeriod = 2 * 1000 * 1000;
+
+		//IPC argument slot in client-server messaging
+		const TInt KFilePathIPCSlot 	= 0;
+		const TInt KIdIPCSlot       	= 1;
+		const TInt KFileHandleIPCSlot	= 2;
+		const TInt KFileModeIPCSlot	    = 3;
+		
+	}//endof namespace Usif
+#endif
+
+
+
+