kernel/eka/debug/crashMonitor/inc/crashlogwalker.h
changeset 296 94f2adf59133
parent 293 0659d0e1a03c
child 297 b2826f67641f
--- a/kernel/eka/debug/crashMonitor/inc/crashlogwalker.h	Wed Oct 20 13:58:28 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,74 +0,0 @@
-// Copyright (c) 2008-2010 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:
-// some utility classes for writing data to buffer
-// 
-//
-
-/**
- @file
- @internalTechnology
-*/
-#ifndef __CRASH_LOG_WALKER_H_INCLUDED__
-#define __CRASH_LOG_WALKER_H_INCLUDED__
-
-#include <e32cmn.h> 
-
-#include <scmdatatypes.h>
-
-namespace Debug
-	{
-	
-	/**
-	 * This class provides functionality to walk through a crash log in a data buffer
-	 * ensuring it is valid and getting the information we require back
-	 */
-	class TCrashLogWalker
-		{
-	public:
-		TCrashLogWalker(TDesC8& aBuffer);
-		
-		TInt ReadLogHeader(const TInt aStartPoint);		
-		TInt GetCrashSize() const;
-		TInt GetCrashId() const;
-		const TRmdArmExcInfo& GetCrashContext() const;		
-		const TCrashInfoHeader& GetCrashHeader() const;
-		const TCrashOffsetsHeader& GetOffsetsHeader() const;
-		
-#ifndef __KERNEL_MODE__		
-		MByteStreamSerializable*  GetNextDataTypeL(TInt& aPos, SCMStructId& aId, TInt& aBufferSize);
-		TRawData* GetRawDataTypeL(TInt& aPos, TInt& aBufferSize, TDes8& aRawBuf, TInt aStartRawPosition = 0);
-#endif
-		
-		void UpdateBuffer(TDesC8& aBuffer);
-		
-	private:
-		
-		void HelpAssignRegisterToContext(const TRegisterValue& aRegVal);
-		
-	private:
-		TDesC8& iBuffer;					//buffer containing data for the log we are walking - not all of it, just the bit of interest
-		TCrashInfoHeader iCrashHeader;		//Stores the header of the log we are walking
-		TCrashOffsetsHeader iOffsets;		//Stores the offsets header of the log we are walking
-		TRmdArmExcInfo iContext;			//Stores the register context of the log we are walking
-		
-		TByteStreamReader iReader;
-		
-	private:
-		TInt VerifyHeader();
-		
-		};
-	
-	}
-
-#endif // __CRASH_LOG_WALKER_H_INCLUDED__