diff -r 000000000000 -r 6a9f87576119 filemanager/Engine/inc/FileManagerDebug.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/Engine/inc/FileManagerDebug.h	Mon Jan 18 20:09:41 2010 +0200
@@ -0,0 +1,179 @@
+/*
+* 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:  Common debug definitions
+*
+*/
+
+
+#ifndef FILEMANAGERDEBUG_H
+#define FILEMANAGERDEBUG_H
+
+
+//  INCLUDES
+#include <e32base.h>
+#include <e32debug.h>
+
+
+//#define FILE_MANAGER_INFO_LOG_ENABLED
+
+#ifdef _DEBUG
+ #define FILE_MANAGER_ERROR_LOG_ENABLED
+#endif // _DEBUG
+
+
+// Info logging
+#ifdef FILE_MANAGER_INFO_LOG_ENABLED
+
+ #define INFO_LOG( aMsg ) { _LIT( KMsg, aMsg ); RDebug::Print( KMsg ); }
+
+ #define INFO_LOG1( aMsg, aArg1 )\
+    { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1 ); }
+
+ #define INFO_LOG2( aMsg, aArg1, aArg2 )\
+    { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1, aArg2 ); }
+
+ #define INFO_LOG3( aMsg, aArg1, aArg2, aArg3 )\
+    { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1, aArg2, aArg3 ); }
+
+// Function log object
+_LIT8( KFuncNameTerminator, "(" );
+_LIT8( KFuncLeavePattern, "L" );
+
+class TFuncLog
+    {
+public:
+    static void Cleanup( TAny* aPtr )
+        {
+        TFuncLog* self = static_cast< TFuncLog* >( aPtr );
+        self->iLeft = ETrue;
+        RDebug::Printf( "%S-LEAVE", &self->iFunc ); // Leave detected
+        }
+
+    inline TFuncLog( const char* aFunc ) :
+            iFunc( aFunc ? _S8( aFunc ) : _S8("") ),
+            iLeft( EFalse ),
+            iCanLeave( EFalse )
+        {
+        TInt pos( iFunc.Find( KFuncNameTerminator ) );
+        if( pos != KErrNotFound )
+            {
+            iFunc.Set( iFunc.Left( pos ) );
+            TInt patLen( KFuncLeavePattern().Length() );
+            iCanLeave = iFunc.Length() > patLen &&
+                !iFunc.Right( patLen ).Compare( KFuncLeavePattern );
+            }
+        RDebug::Printf( "%S-START", &iFunc );
+        }
+
+    inline ~TFuncLog()
+        {
+        if ( !iLeft )
+            {
+            if ( iCanLeave )
+                {
+                CleanupStack::Pop( this ); // Pop the cleanup item
+                }
+            RDebug::Printf( "%S-END", &iFunc ); // Normally finished
+            }
+        }
+
+    TPtrC8 iFunc;
+    TBool iLeft;
+    TBool iCanLeave;
+    };
+
+ #define FUNC_LOG\
+  TFuncLog _fl( __PRETTY_FUNCTION__ );\
+  TCleanupItem _flCi( TFuncLog::Cleanup, &_fl );\
+  if ( _fl.iCanLeave ) { CleanupStack::PushL( _flCi ); }
+
+ #define TIMESTAMP( aCaption )\
+    {\
+    TTime t;\
+    t.HomeTime();\
+    RDebug::Printf( "%s %d us", aCaption, I64INT( t.Int64() ) );\
+    }
+
+#else // FILE_MANAGER_INFO_LOG_ENABLED
+
+ #define INFO_LOG( aMsg )
+
+ #define INFO_LOG1( aMsg, aArg1 )
+
+ #define INFO_LOG2( aMsg, aArg1, aArg2 )
+
+ #define INFO_LOG3( aMsg, aArg1, aArg2, aArg3 )
+
+ #define FUNC_LOG
+
+ #define TIMESTAMP( aCaption )
+
+#endif // FILE_MANAGER_INFO_LOG_ENABLED
+
+
+// Error logging
+#ifdef FILE_MANAGER_ERROR_LOG_ENABLED
+
+ #define ERROR_LOG( aMsg ) { _LIT( KMsg, aMsg ); RDebug::Print( KMsg ); }
+
+ #define ERROR_LOG1( aMsg, aArg1 )\
+    { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1 ); }
+
+ #define ERROR_LOG2( aMsg, aArg1, aArg2 )\
+    { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1, aArg2 ); }
+
+ #define ERROR_LOG3( aMsg, aArg1, aArg2, aArg3 )\
+    { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1, aArg2, aArg3 ); }
+
+ #define LOG_IF_ERROR( aErr, aMsg )\
+    if ( ( aErr ) != KErrNone )\
+        { _LIT( KMsg, aMsg ); RDebug::Print( KMsg ); }
+
+ #define LOG_IF_ERROR1( aErr, aMsg, aArg1 )\
+    if ( ( aErr ) != KErrNone )\
+        { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1 ); }
+        
+ #define LOG_IF_ERROR2( aErr, aMsg, aArg1, aArg2 )\
+    if ( ( aErr ) != KErrNone )\
+        { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1, aArg2 ); }
+
+ #define LOG_IF_ERROR3( aErr, aMsg, aArg1, aArg2, aArg3 )\
+    if ( ( aErr ) != KErrNone )\
+        { _LIT( KMsg, aMsg ); RDebug::Print( KMsg, aArg1, aArg2, aArg3 ); }
+
+#else // FILE_MANAGER_ERROR_LOG_ENABLED
+
+ #define ERROR_LOG( aMsg )
+
+ #define ERROR_LOG1( aMsg, aArg1 )
+
+ #define ERROR_LOG2( aMsg, aArg1, aArg2 )
+
+ #define ERROR_LOG3( aMsg, aArg1, aArg2, aArg3 )
+
+ // Remove compiler warning
+ #define LOG_IF_ERROR( aErr, aMsg ) ( aErr ) = ( aErr );
+
+ #define LOG_IF_ERROR1( aErr, aMsg, aArg1 )  ( aErr ) = ( aErr );
+
+ #define LOG_IF_ERROR2( aErr, aMsg, aArg1, aArg2 )  ( aErr ) = ( aErr );
+
+ #define LOG_IF_ERROR3( aErr, aMsg, aArg1, aArg2, aArg3 ) ( aErr ) = ( aErr );
+
+#endif // FILE_MANAGER_ERROR_LOG_ENABLED
+
+
+#endif // FILEMANAGERDEBUG_H
+
+// End of File