--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mulwidgets/mullogging/src/mullogger.cpp	Thu Dec 17 08:56:02 2009 +0200
@@ -0,0 +1,75 @@
+/*
+* Copyright (c) 2006-2007 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:  Logging utility for MC Photos
+*
+*/
+
+
+// CLASS HEADER
+#include "mullogger.h"
+
+// EXTERNAL INCLUDES
+#include <e32debug.h>
+#include <flogger.h>
+
+// INTERNAL INCLUDES
+//#include "mullogchunk.h"
+
+namespace MulLogger
+    {
+    /// constants
+    const TInt KMaxLoggingBufferLength = 256;
+
+
+/**
+ * TDes overflow handler
+ * Default overflow handler panics and we dont want to do 
+ * that in logging so need to implement our own handler.
+ */ 
+class TDes8OverFlowHandler : public TDes8Overflow
+    {
+    public: // from TDes8Overflow
+        /// @ref TDes8Overflow::Overflow
+        void Overflow( TDes8& /*aDes*/ )
+            {
+            // do nothing, we cant allocate so just eat the error
+            }
+    };
+
+// -----------------------------------------------------------------------------
+// MulLogger::WriteFormat
+// -----------------------------------------------------------------------------
+EXPORT_C void WriteFormat( TRefByValue< const TDesC8 > aFmt, ... )
+    {
+    /// writeable buffer, in emulator this is in stack
+    TBuf8< KMaxLoggingBufferLength > gWriteBuffer;
+    // take the ellipsis parameter
+    VA_LIST args;
+    VA_START( args, aFmt );
+    // create overflow handler
+    TDes8OverFlowHandler overflowhandler;
+    // clear old data by setting length to zero
+    gWriteBuffer.SetLength( 0 );
+    // append the parameters to the descriptor
+    gWriteBuffer.AppendFormatList( aFmt, args, &overflowhandler );
+    // end the ellipsis handling
+    VA_END( args );
+    
+    TBuf16<256> buffer;
+    buffer.Copy(gWriteBuffer);
+    RDebug::Print(_L("MUL:-%S"),&buffer);
+    
+    } // namespace
+    
+} // namespace