--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/memspy/Engine/Include/Sink/MemSpyEngineOutputSinkFile.h	Tue Feb 02 01:57:15 2010 +0200
@@ -0,0 +1,120 @@
+/*
+* Copyright (c) 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:
+*
+*/
+
+#ifndef MEMSPYENGINEOUTPUTSINKFILE_H
+#define MEMSPYENGINEOUTPUTSINKFILE_H
+
+// System includes
+#include <e32base.h>
+#include <f32file.h>
+
+// User includes
+#include <memspy/engine/memspyengineoutputsink.h>
+
+// Classes referenced
+class CMemSpyEngine;
+class CMemSpyEngineFileHolder;
+
+NONSHARABLE_CLASS( CMemSpyEngineOutputSinkFile ) : public CMemSpyEngineOutputSink
+    {
+public:
+    static CMemSpyEngineOutputSinkFile* NewL( CMemSpyEngine& aEngine );
+    ~CMemSpyEngineOutputSinkFile();
+
+public:
+    CMemSpyEngineOutputSinkFile( CMemSpyEngine& aEngine );
+    void ConstructL();
+    
+private: // From CMemSpyEngineOutputSink
+    void ProcessSuspendedL( TProcessId aId );
+    void ProcessResumed( TProcessId aId );
+    TMemSpySinkType Type() const;
+    void DataStreamBeginL( const TDesC& aContext, const TDesC& aFolder, const TDesC& aExtension );
+    void DataStreamBeginL( const TDesC& aContext, const TDesC& aFolder, const TDesC& aExtension, TBool aOverwrite );
+    void DataStreamBeginL( const TDesC& aContext, const TDesC& aFolder, const TDesC& aExtension, TBool aOverwrite, TBool aUseTimeStamp );
+    void DataStreamEndL();
+    void DoOutputLineL( const TDesC& aLine );
+    void DoOutputRawL( const TDesC8& aData );
+    TBool IsPrefixAllowed( const TDesC& aPrefix );
+
+private: // Internal
+    void IdentifyFileServerProcessIdL();
+    void ConstructDefaultLogFileL();
+    void DisableAllBuffersAfterFileServerResumedL();
+    CMemSpyEngineFileHolder& HeadLog() const;
+
+private:
+    RFs iFsSession;
+    RPointerArray< CMemSpyEngineFileHolder > iLogs;
+    RPointerArray< CMemSpyEngineFileHolder > iLogsPendingDestruction;
+
+    TUint iFileServerProcessId;
+    TBool iFileServerSuspended;
+
+private:
+    friend class CMemSpyEngineFileHolder;
+    };
+
+
+
+
+NONSHARABLE_CLASS( CMemSpyEngineFileHolder ) : public CBase
+    {
+public:
+    static CMemSpyEngineFileHolder* NewLC( CMemSpyEngineOutputSinkFile& aParent );
+    static CMemSpyEngineFileHolder* NewL( CMemSpyEngineOutputSinkFile& aParent, CMemSpyEngineSinkMetaData* aMetaData );
+    static CMemSpyEngineFileHolder* NewLogToRAML( CMemSpyEngineOutputSinkFile& aParent, CMemSpyEngineSinkMetaData* aMetaData );
+    ~CMemSpyEngineFileHolder();
+
+private:
+    CMemSpyEngineFileHolder( CMemSpyEngineOutputSinkFile& aParent, CMemSpyEngineSinkMetaData* aMetaData = NULL );
+    void ConstructL();
+    void CommonConstructL();
+
+public: // API
+    void WriteLineL( const TDesC& aData );
+    void WriteRawL( const TDesC8& aData );
+    void EnableBufferL();
+    void DisableBufferL();
+    const TDesC& FileName() const;
+    //
+    inline TBool UsingBuffer() const { return iEntireFileBuffer != NULL; }
+    inline TBool IsMainLog() const { return iIsMainLog; }
+
+private: // Internal
+    void OpenFileL();
+    void AddToWorkingBufferL( const TDesC8& aText );
+    void FlushWorkingBufferL();
+    void PrepareFileL( const TDriveNumber* aForceDrive = NULL );
+    HBufC* CleanContextInfoLC( const TDesC& aContext );
+    HBufC* GenerateFileNameLC( const TDriveNumber* aForceDrive = NULL );
+    RFs& FsSession();
+
+private: // Data members
+    CMemSpyEngineOutputSinkFile& iParent;
+    CMemSpyEngineSinkMetaData* iMetaData;
+    RFile iFile;
+    HBufC* iFileName;
+    HBufC8* iLineBuffer;
+    TBool iIsMainLog;
+    CBufFlat* iEntireFileBuffer;
+    CBufFlat* iWorkingBuffer;
+    };
+
+
+
+#endif
\ No newline at end of file