williamr@4: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: // All rights reserved.
williamr@4: // This component and the accompanying materials are made available
williamr@4: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@4: // which accompanies this distribution, and is available
williamr@4: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@4: //
williamr@4: // Initial Contributors:
williamr@4: // Nokia Corporation - initial contribution.
williamr@4: //
williamr@4: // Contributors:
williamr@4: //
williamr@4: // Description:
williamr@4: //
williamr@4: 
williamr@4: 
williamr@4: 
williamr@4: /**
williamr@4:  @file
williamr@4:  @publishedPartner 
williamr@4:  @released
williamr@4: */
williamr@4: 
williamr@4: #ifndef THREADDATA_H
williamr@4: #define THREADDATA_H
williamr@4: 
williamr@4: #include <streamelement.h>
williamr@4: 
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner 
williamr@4: @released
williamr@4: 
williamr@4: Class that represents a thread on the target. It is based on CStreamElementBase, so
williamr@4: it can be streamed between client and server.
williamr@4: It is used by the Core Dump server, its clients and the plugins.
williamr@4: */
williamr@4: class CThreadInfo : public CStreamElementBase
williamr@4: {
williamr@4: 
williamr@4: public:
williamr@4: 
williamr@4: 	IMPORT_C static CThreadInfo* NewL(  const TUint64	& aId,
williamr@4: 										const TDesC		& aName, 
williamr@4: 										const TUint64	& aProcessId,
williamr@4: 										const TUint		& aPriority,
williamr@4: 										const TLinAddr	& aSvcStackPtr,
williamr@4: 										const TLinAddr	& aSvcStackAddr,
williamr@4: 										const TUint		& aSvcStackSize,
williamr@4: 										const TLinAddr	& aUsrStackAddr,
williamr@4: 										const TUint		& aUsrStackSize );
williamr@4: 
williamr@4: 	IMPORT_C static CThreadInfo* NewL( const TDesC8 & aStreamData );
williamr@4: 
williamr@4: 	IMPORT_C ~CThreadInfo();
williamr@4: 
williamr@4: public:
williamr@4: 
williamr@4: 	// Methods specific to CThreadInfo
williamr@4: 
williamr@4: 	IMPORT_C const TUint64 & Id( ) const;
williamr@4: 
williamr@4: 	IMPORT_C void NameL( const TDesC & aName );
williamr@4: 	IMPORT_C const TDesC & Name() const;
williamr@4: 	
williamr@4: 	IMPORT_C const TUint64 & ProcessId( ) const;
williamr@4: 
williamr@4: 	IMPORT_C TUint Priority( ) const;
williamr@4: 	IMPORT_C TUint SvcStackPtr( ) const;
williamr@4: 	IMPORT_C TUint SvcStackAddr( ) const;
williamr@4: 	IMPORT_C TUint SvcStackSize( ) const;
williamr@4: 	IMPORT_C TUint UsrStackAddr( ) const;
williamr@4: 	IMPORT_C TUint UsrStackSize( ) const;
williamr@4: 
williamr@4: 	IMPORT_C TBool Observed( ) const;
williamr@4: 	IMPORT_C void Observed( TBool aFlag );
williamr@4: 
williamr@4: public:
williamr@4: 	// Methods required by streaming interface 
williamr@4: 
williamr@4: 	IMPORT_C TInt static MaxSize();
williamr@4: 
williamr@4: 	IMPORT_C TInt Size() const;
williamr@4: 
williamr@4: 	IMPORT_C void InternalizeL( RReadStream & aStream );
williamr@4: 
williamr@4: 	IMPORT_C void ExternalizeL( RWriteStream & aStream, CBufFlat* buf );
williamr@4: 
williamr@4: 
williamr@4: private:
williamr@4: 
williamr@4: 	CThreadInfo(	const TUint64	& aId,
williamr@4: 					const TUint64	& aProcessId,
williamr@4: 					const TUint		& aPriority,
williamr@4: 					const TLinAddr	& aSvcStackPtr,
williamr@4: 					const TLinAddr	& aSvcStackAddr,
williamr@4: 					const TUint		& aSvcStackSize,
williamr@4: 					const TLinAddr	& aUsrStackAddr,
williamr@4: 					const TUint		& aUsrStackSize );
williamr@4: 
williamr@4: 	CThreadInfo();
williamr@4: 
williamr@4: 	void ConstructL( const TDesC & aName );
williamr@4: 
williamr@4: private:
williamr@4: 
williamr@4: 	/** Symbian kernel thread id */
williamr@4: 	TUint64				iId;
williamr@4: 
williamr@4: 	/** Symbian kernel thread name */
williamr@4: 	HBufC  *			iName;
williamr@4: 
williamr@4: 	/** Symbian kernel process id of owning process */
williamr@4: 	TUint64				iProcessId;
williamr@4: 
williamr@4: 	/** Symbian kernel thread priority TThreadPriority */
williamr@4: 	TUint				iPriority;
williamr@4: 
williamr@4: 	/** Thread supervisor stack pointer */
williamr@4: 	TLinAddr			iSvcStackPtr;
williamr@4: 
williamr@4: 	/** Thread supervisor mode stack base address */
williamr@4: 	TLinAddr			iSvcStackAddr;
williamr@4: 
williamr@4: 	/** Thread supervisor mode stack size in bytes */
williamr@4: 	TUint				iSvcStackSize;
williamr@4: 
williamr@4: 	/** Thread user mode stack base address */
williamr@4: 	TLinAddr			iUsrStackAddr;
williamr@4: 
williamr@4: 	/** Thread user mode stack base size in bytes */
williamr@4: 	TUint				iUsrStackSize;
williamr@4: 
williamr@4: 	/** Set to ETrue if the thread is being explicitly observed for crashes 
williamr@4: 	by the Core Dump Server. If only the owning process is being observed, 
williamr@4: 	this should be EFalse. */
williamr@4: 	TBool				iObserved;
williamr@4: 
williamr@4: 	/** Externalized size */
williamr@4: 	TUint				iSize;
williamr@4: 
williamr@4: 	// These are not internalised/externalised since they are spare
williamr@4: 	TUint32 iSpare0;
williamr@4: 	TUint32 iSpare1;
williamr@4: 	TUint32 iSpare2;
williamr@4: 
williamr@4: 	};
williamr@4: 
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner 
williamr@4: @released
williamr@4: 
williamr@4: List of CThreadInfo object pointers.
williamr@4: @see CThreadInfo
williamr@4: @see RPointerArray
williamr@4: */
williamr@4: typedef RPointerArray<CThreadInfo>	RThreadPointerList;
williamr@4: 
williamr@4: 
williamr@4: #endif // THREADDATA_H