diff -r 25fce757be94 -r e02eb84a14d2 usbuis/usbui/inc/USBClassChangeUIDebug.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbuis/usbui/inc/USBClassChangeUIDebug.h	Wed Sep 01 12:20:49 2010 +0100
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2005, 2006 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:  This file defines logging macros for USB Class
+*                Change UI
+*
+*/
+
+
+#ifndef USBCLASSCHANGEUIDEBUG_H
+#define USBCLASSCHANGEUIDEBUG_H
+ 
+#ifdef _DEBUG
+
+#include <e32svr.h>
+#include <e32std.h>
+
+// ===========================================================================
+#ifdef __WINS__     // File logging for WINS
+// ===========================================================================
+
+//The curly braces and the usual semicolon after the macro call cause
+//a harmless extra null statement. 
+#define FLOG(a)   { FPrint(a); }
+#define FTRACE(a) { a; }
+
+#include <f32file.h>
+#include <flogger.h>
+
+_LIT(KLogFile,"usbclasschangeuilog.txt");
+_LIT(KLogDir,"USBUI");
+
+//Declare the FPrint function with variable number of arguments.
+inline void FPrint(const TRefByValue<const TDesC> aFmt, ...)
+    {
+    VA_LIST list;
+    VA_START(list,aFmt);
+    RFileLogger::WriteFormat(KLogDir, KLogFile, EFileLoggingModeAppend,
+        aFmt, list);
+    }
+
+// ===========================================================================
+#else               // RDebug logging for target HW
+// ===========================================================================
+#define FLOG(a) { RDebug::Print(a);  }
+#define FTRACE(a) { a; }
+
+//Debug message printing function with variable number of arguments. 
+inline void FPrint(const TRefByValue<const TDesC16> aFmt, ...)
+    {
+    VA_LIST list;
+    VA_START(list,aFmt);
+    TInt tmpInt = VA_ARG(list, TInt);
+    TInt tmpInt2 = VA_ARG(list, TInt);
+    TInt tmpInt3 = VA_ARG(list, TInt);
+    VA_END(list);
+    RDebug::Print(aFmt, tmpInt, tmpInt2, tmpInt3);
+    }
+
+//Debug message printing function with variable number of arguments. 
+inline void FPrint(TRefByValue<const TDesC8> aFmt, ...)
+    {
+
+	VA_LIST list;
+	VA_START(list, aFmt);
+    TBuf8<256> buf8;
+	buf8.AppendFormatList(aFmt, list);
+
+    TBuf16<256> buf16(buf8.Length());
+    buf16.Copy(buf8);
+
+    TRefByValue<const TDesC> tmpFmt(_L("%S"));
+    RDebug::Print(tmpFmt, &buf16);
+    }
+
+#endif //__WINS__
+
+// ===========================================================================
+#else // // No loggings --> Reduced binary size
+// ===========================================================================
+#define FLOG(a)
+#define FTRACE(a)
+
+#endif // _DEBUG
+
+
+#endif // USBCLASSCHANGEUIDEBUG_H
+
+// End of File