diff -r 000000000000 -r e4d67989cc36 genericservices/systemagent/src/inc/halfiles.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericservices/systemagent/src/inc/halfiles.h	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,69 @@
+// Copyright (c) 2007-2009 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:
+// HALSettings header file 
+// 
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef HALFILES_H
+#define HALFILES_H
+
+#include <hal.h>
+#include <f32file.h>
+#include <bautils.h>
+#include <bacline.h> 
+
+/** HAL attributes data folder */
+_LIT(KHalFilePath,"_:\\private\\102825B1\\");
+/** HAL attributes data file name */
+_LIT(KHalFileName,"HAL.DAT");
+/** Buffer descriptor for holding complete HAL data file path and name. */
+typedef TBuf<28> THalFileName; 
+
+
+
+/**First 4 bytes in the HAL.DAT ('h' 'a' 'l' and version '0')
+*/
+const TUint32 typePrefix = 0x006C6168; 
+
+/**
+HALSettings HAL.DAT header class
+This class is used to validate HAL.DAT file header
+*/
+class THalFileHeader
+	{
+	TUint32 iMachineUid;	//Machine UID	
+	TUint32 iTypePrefix;	//HAL.DAT first 4 bytes 'h' 'a' 'l' and version '0'
+	public:
+	THalFileHeader(TUint32 aMachineUid, TUint32 aTypePrefix);
+	TInt ValidateHeader();
+	};
+	
+/** Function to manage command line
+*/	
+TInt HALSettingsManager();
+
+/** Function to Initialise HAL attribute
+*/
+TInt InitialiseHAL();
+/** Function to Persist HAL attribute
+*/
+TInt PersistHAL();
+
+
+#endif //HALFILES_H