--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/debug/crashMonitor/src/scmromdata.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,157 @@
+// 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:
+// e32\debug\crashMonitor\src\scmromdata.cpp
+// Core dump server - ROM Data for System Crash
+// 
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#include <scmdatatypes.h>
+
+namespace Debug
+	{
+	/**
+	 * TRomHeaderData implementation
+	 * @internal technology
+	 */
+	
+	/**
+	 * TRomHeaderData constructor
+	 */
+	TRomHeaderData::TRomHeaderData():
+		iId(ESCMRomHeader),
+		iVersion(ERomHeaderDataVersion1),
+		iMajorVersion(0),
+		iMinorVersion(0),
+		iBuildNumber(0),
+		iTime(0)
+		{			
+		}
+	
+	/**
+	 * Writes this classes data to the specified byte stream
+	 * @param aWriter byte stream to use
+	 * @return void
+	 */	
+	TInt TRomHeaderData::Serialize(TByteStreamWriter& aWriter)
+		{
+		TInt startPos = aWriter.CurrentPosition();
+		
+		if(iId != ESCMRomHeader)
+			{
+			CLTRACE("TRomHeaderData::Serialize Corrupt ID");
+			return KErrCorrupt;
+			}
+
+		// ID saved first 
+		aWriter.WriteInt(iId);		 				    // 4		
+		
+		aWriter.WriteShort((TUint16) iVersion);			// 2
+
+		if(iVersion == ERomHeaderDataVersion1)
+			{
+			//ROM time
+			aWriter.WriteInt64(iTime);					// 8
+			
+			//Now the ROM version
+			aWriter.WriteByte(iMajorVersion);				// 1
+			aWriter.WriteByte(iMinorVersion);				// 1
+			aWriter.WriteShort(iBuildNumber);				// 2			
+			}
+		else
+			{
+			CLTRACE("TRomHeaderData::Serialize Unsupported version");
+			return KErrCorrupt;
+			}
+		
+		TInt pos1 = aWriter.CurrentPosition();
+		if( pos1 - startPos != GetSize())
+			{
+			// error between actual size & real size in data
+			CLTRACE("TRomHeaderData::Serialize serialization size error");	
+			return KErrCorrupt;
+			}
+		
+		return KErrNone;
+		}
+	
+	/**
+	 * Reads the classes data from the specified byte stream
+	 * @param aReader Byte stream to use
+	 * @return void
+	 */
+	TInt TRomHeaderData::Deserialize(TByteStreamReader& aReader)
+		{
+		TInt startPos = aReader.CurrentPosition();
+		
+		iId = (SCMStructId)aReader.ReadInt();					// 4
+		if(iId != ESCMRomHeader)
+			{
+			CLTRACE("TRomHeaderData::Deserialize Corrupt ID read");
+			return KErrCorrupt;
+			}
+		
+		iVersion = (TRomHeaderDataVersion)aReader.ReadShort();			// 2
+
+		if(iVersion == ERomHeaderDataVersion1)
+			{			
+			//ROM time
+			iTime = aReader.ReadInt64();					// 8
+			
+			//Now the ROM version
+			iMajorVersion = aReader.ReadByte();				// 1
+			iMinorVersion = aReader.ReadByte();				// 1
+			iBuildNumber = aReader.ReadShort();				// 2
+			}
+		else
+			{
+			iId = ESCMLast;	//unrecognised header
+			CLTRACE("TRomHeaderData::Deserialize Unsupported version");
+			return KErrCorrupt;
+			}
+		
+		TInt pos1 = aReader.CurrentPosition();
+		if( pos1 - startPos != GetSize())
+			{
+			iId = ESCMLast;	//unrecognised header
+			
+			// error between actual size & real size in data
+			CLTRACE("TRomHeaderData::Deserialize serialization size error");	
+			return KErrCorrupt;
+			}
+		return KErrNone;
+		}
+	
+	/**
+	 * Returns the externalised size of this class
+	 * @return TInt size
+	 */
+	TInt TRomHeaderData::GetSize() const
+		{
+		if(iVersion == ERomHeaderDataVersion1)
+			{
+			return 18;
+			}
+		else
+			{
+			CLTRACE("ERomHeaderDataVersion1::GetSize Unsupported version");			
+			return KErrNotSupported;		
+			}
+		}
+	
+	}