kernel/eka/debug/crashMonitor/src/scmthreaddata.cpp
changeset 300 1d28c8722707
parent 293 0659d0e1a03c
child 301 172f33f13d7d
--- a/kernel/eka/debug/crashMonitor/src/scmthreaddata.cpp	Wed Oct 20 13:58:28 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,202 +0,0 @@
-// 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\scmthreaddata.cpp
-// Core dump server - Thread Data for System Crash
-// 
-//
-
-/**
- @file
- @internalTechnology
-*/
-
-#include <scmdatatypes.h>
-
-namespace Debug
-	{
-	/**
-	 * TThreadData implementation
-	 * @internal technology
-	 */
-	
-	/**
-	 * TThreadData constructor
-	 */
-	TThreadData::TThreadData()
-	: iId(ESCMThreadData)
-		,iVersion(EThreadData1)
-		,iPriority(0)
-		,iTid(0)
-		,iOwnerId(0)
-		,iSvcSP(0)
-		,iSvcStack(0)
-		,iSvcStacksize(0)
-		,iUsrSP(0)
-		,iUsrStack(0)
-		,iUsrStacksize(0)
-		,iNamesize(0)
-		,iLastCpu(0)
-		,iSvcHeap(0)
-		,iSvcHeapSize(0)
-		{			
-		}
-	
-	/**
-	 * Writes this classes data to the specified byte stream
-	 * @param aWriter byte stream to use
-	 * @return void
-	 */	
-	TInt TThreadData::Serialize(TByteStreamWriter& aWriter)
-		{
-		TInt startPos = aWriter.CurrentPosition();
-		
-		if(iId != ESCMThreadData)
-			{
-			CLTRACE("TThreadData::Serialize Corrupt ID");
-			return KErrCorrupt;
-			}
-
-		// ID saved first 
-		aWriter.WriteInt(iId);		 				    // 4		
-		
-		aWriter.WriteShort((TUint16) iVersion);			// 2
-
-		if(iVersion == EThreadData1)
-			{
-			// write data v1 format					
-			aWriter.WriteInt(iPriority); 			 	// 4
-			aWriter.WriteInt64(iTid);  					// 8
-			aWriter.WriteInt64(iOwnerId);				// 8
-			aWriter.WriteInt(iSvcSP); 			 		// 4
-			aWriter.WriteInt(iSvcStack); 			 	// 4
-			aWriter.WriteInt(iSvcStacksize); 			 	// 4
-			aWriter.WriteInt(iUsrSP); 			 		// 4
-			aWriter.WriteInt(iUsrStack); 			 	// 4
-			aWriter.WriteInt(iUsrStacksize); 			 	// 4			
-			aWriter.WriteInt(iLastCpu); 			 	// 4
-			aWriter.WriteInt(iSvcHeap); 			 		// 4
-			aWriter.WriteInt(iSvcHeapSize); 			 	// 4
-			if(iName.Ptr())
-				{
-				aWriter.WriteInt(iName.Length());		// 4		
-				for(TInt cnt = 0; cnt < iName.Length(); cnt++)
-					{
-					aWriter.WriteByte(iName[cnt]);
-					}
-				}
-			else
-				{
-				aWriter.WriteInt(0);
-				}
-			}
-		else
-			{
-			CLTRACE("TThreadData::Serialize Unsupported version");
-			return KErrCorrupt;
-			}
-		
-		TInt endPos = aWriter.CurrentPosition();
-		if( endPos - startPos != GetSize())
-			{
-			// error between actual size & real size in data
-			CLTRACE("TThreadData::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 TThreadData::Deserialize(TByteStreamReader& aReader)
-		{
-		TInt startPos = aReader.CurrentPosition();
-		
-		iId = (SCMStructId)aReader.ReadInt();					// 4
-		if(iId != ESCMThreadData)
-			{
-			CLTRACE("TThreadData::Deserialize Corrupt ID read");
-			return KErrCorrupt;
-			}
-		
-		iVersion = (TThreadDataVersion)aReader.ReadShort();			// 2
-
-		if(iVersion == EThreadData1)
-			{
-			// read data v1 format	
-			iPriority = aReader.ReadInt();		 				// 4		
-			iTid = aReader.ReadInt64(); 			 	    	// 8		
-			iOwnerId = aReader.ReadInt64();						// 8
-			iSvcSP = aReader.ReadInt();							// 4
-			iSvcStack = aReader.ReadInt();						// 4
-			iSvcStacksize = aReader.ReadInt();					// 4
-			iUsrSP = aReader.ReadInt();							// 4
-			iUsrStack = aReader.ReadInt();						// 4
-			iUsrStacksize = aReader.ReadInt();					// 4
-			iLastCpu = aReader.ReadInt();						// 4
-			iSvcHeap = aReader.ReadInt();	 			 		// 4
-			iSvcHeapSize = aReader.ReadInt();	 			 		// 4
-			
-			iNamesize = aReader.ReadInt();						// 4
-						
-			if(iName.Ptr() && iName.MaxLength() >= (TInt)iNamesize)
-				{
-				iName.SetLength(0);
-				
-				for(TUint cnt = 0; cnt < iNamesize; cnt++)
-					{
-					iName.Append(aReader.ReadByte());		//iNamesize bytes
-					} 
-				}	
-			}
-		else
-			{
-			iId = ESCMLast;	//unrecognised header
-			CLTRACE("TThreadData::Deserialize Unsupported version");
-			return KErrCorrupt;
-			}
-		
-		TInt endPos = aReader.CurrentPosition();
-		if( endPos - startPos != GetSize())
-			{
-			iId = ESCMLast;	//unrecognised header
-			
-			// error between actual size & real size in data
-			CLTRACE("TThreadData::Deserialize serialization size error");	
-			return KErrCorrupt;
-			}
-		return KErrNone;
-		}
-	
-	/**
-	 * Returns the externalised size of this class
-	 * @return TInt size
-	 */
-	TInt TThreadData::GetSize() const
-		{
-		if(iVersion == EThreadData1)
-			{
-			return 66 + iName.Length();
-			}
-		else
-			{
-			CLTRACE("TThreadData::GetSize Unsupported version");			
-			return KErrNotSupported;		
-			}
-		}
-	
-	}