diff -r 594d59766373 -r 7d48bed6ce0c cbs/cbsui/inc/cbslog.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cbs/cbsui/inc/cbslog.h	Tue Aug 31 15:45:17 2010 +0300
@@ -0,0 +1,114 @@
+/*
+* Copyright (c) 2010 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:  Offers logging facility through flogger
+*
+*/
+
+
+#ifndef CBSLOG_H
+#define CBSLOG_H
+
+// LOGGING LEVELS
+const TInt SIMPLE( 1 );
+const TInt NORMAL( 2 );
+const TInt DETAILED( 3 );
+
+#include <flogger.h>
+#include <e32svr.h> // For RDebug
+
+#define ENABLE_CBS_LOGGING
+
+
+#ifdef ENABLE_CBS_LOGGING
+
+    //
+    // DEFINE THE LOGGING LEVEL HERE: SIMPLE, NORMAL, DETAILED
+    //
+    #define LOGGING_LEVEL NORMAL
+
+    // CONSTANTS
+    _LIT( KLogDir, "cbs" );
+    _LIT( KLogFile, "cbsui_qt.txt" );
+
+    // This warning is disabled: conditinal expression is constant.
+
+    //
+    // USE THIS MACRO FOR LOGGING. THE LEVEL OF LOGGING CAN BE
+    // SIMPLE, NORMAL, DETAILED
+    //
+    #ifdef LOG
+        #undef LOG
+    #endif
+
+    #define LOG( LEVEL, TEXT ) \
+        { \
+        if ( LEVEL <= LOGGING_LEVEL ) \
+            { \
+            _LIT( KText, TEXT ); \
+            RFileLogger::Write( \
+                KLogDir, \
+                KLogFile, \
+                EFileLoggingModeAppend, \
+                KText ); \
+            RDebug::Print( KText ); \
+            } \
+        }
+
+    #ifdef LOG2
+        #undef LOG2
+    #endif
+
+    #define LOG2( LEVEL, TEXT, VARIABLE ) \
+        { \
+        if ( LEVEL <= LOGGING_LEVEL ) \
+            { \
+            _LIT( KText, TEXT ); \
+            RFileLogger::WriteFormat( \
+                KLogDir, \
+                KLogFile, \
+                EFileLoggingModeAppend, \
+                TRefByValue<const TDesC>( KText() ), VARIABLE ); \
+            RDebug::Print( KText, VARIABLE ); \
+            } \
+        }
+
+    #ifdef LOG3
+        #undef LOG3
+    #endif
+
+    #define LOG3( LEVEL, TEXT, VARIABLE1, VARIABLE2 ) \
+        { \
+        if ( LEVEL <= LOGGING_LEVEL ) \
+            { \
+            _LIT( KText, TEXT ); \
+            RFileLogger::WriteFormat( \
+                KLogDir, \
+                KLogFile, \
+                EFileLoggingModeAppend, \
+                TRefByValue<const TDesC>( KText() ), VARIABLE1, VARIABLE2 ); \
+            RDebug::Print( KText, VARIABLE1, VARIABLE2 ); \
+            } \
+        }
+
+#else // ENABLE_CBS_LOGGING
+
+    #define LOG( LEVEL, TEXT )
+
+    #define LOG2( LEVEL, TEXT, VARIABLE1 )
+
+    #define LOG3( LEVEL, TEXT, VARIABLE1, VARIABLE2 )
+
+#endif // ENABLE_CBS_LOGGING
+
+#endif // CBSLOG_H