--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/brandingserver/tools/bsimport/inc/importlogwriter.h	Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 2006-2006 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:  Log writer macros
+*
+*/
+
+
+
+/*
+*
+*  Description:
+*
+*     Logging tools. Uniforms style to write debug data to
+*     file with RFileLogger.
+*
+*     Usage:
+*
+*       following directory must be manually done before logging
+*       (no directory, not logs).
+*           Epoc32\Winscw\c\logs\bsimport\
+*
+*
+*     2.Printing:
+*
+*       // normal string                                  output:
+*       IMPORT_DP( D_IMPORT_LIT( "Some text." ) );                >> CHAT: Some text.
+*       IMPORT_DP( D_PLAIN_LIT( "Some text." ) );               >> Some text.
+*       IMPORT_DP_TXT( "Some text." );                          >> CHAT: Some text.
+*
+*       // string with variables
+*       TInt index( 99 );
+*       _LIT( KExample, "Example" );
+*       IMPORT_DP( D_IMPORT_LIT( "Some text: %d" ), 100 );        >> CHAT: Some text: 100
+*       IMPORT_DP( D_IMPORT_LIT( "Some text: %d" ), index );      >> CHAT: Some text: 99
+*       IMPORT_DP( D_IMPORT_LIT( "Some text: %S" ), &KExample );  >> CHAT: Some text: Example
+*
+*       IMPORT_DP( D_PLAIN_LIT( "Some text: %d" ), 100 );       >> Some text: 100
+*       IMPORT_DP( D_PLAIN_LIT( "Some text: %d" ), index );     >> Some text: 99
+*       IMPORT_DP( D_PLAIN_LIT( "Some text: %S" ), &KExample ); >> Some text: Example
+*
+*
+*     3.Known issues:
+*
+*       - If you use macros from .mmp file remember to abld makefile <target> to
+*         change flags from project.
+*       - In statements like IMPORT_DP( D_IMPORT_LIT("Some text: %S"), &KExample );
+*         parameters causes still some code to generated in release builds.
+*         Propably it is best to #ifdef all debugprint blocks
+*         with CHAT_ENABLE_DEBUG_PRINT statement.
+*
+* ============================================================================
+*/
+
+
+#ifndef __IMPORTLOGWRITER_H__
+#define __IMPORTLOGWRITER_H__
+
+
+// no include files if no debug printing --> faster compile time
+// INCLUDES
+#include <e32std.h>
+#include <e32svr.h>
+#include <flogger.h>
+
+/**
+ * Depending if the build is UNICODE or not, define the
+ * helper macros that insert CHAT prefix.
+ */
+#ifdef _UNICODE
+    //#define IMPORT_TOKEN_PASTING( s ) L##s
+    //#define IMPORT_TO_UNICODE( s ) CHAT_TOKEN_PASTING( s )
+    #define IMPORT_DEBUG_STR( m ) L##m
+#else
+    #define IMPORT_DEBUG_STR "CHAT: "
+#endif // _UNICODE
+
+
+/**
+ * Helper macro for defining debug strings with plain debug text.
+ */
+#define D_PLAIN_LIT( s ) _L( s )    // CSI: 78 # Debug print
+
+
+/**
+ * Helper macro for defining debug strings with "CHAT:" prefix.
+ */
+#define D_IMPORT_LIT( s ) TPtrC( ( const TText * ) L ## s )
+
+
+/**
+ * Method to handle file writing
+ */
+inline void ImportDebugWriteFormat( TRefByValue<const TDesC> aFmt,... )
+    {
+    _LIT( KDir,     "BSImport" );
+    _LIT( KName,    "Importlog.txt" );
+
+    // take the ellipsis parameters
+    VA_LIST args;
+    VA_START( args,aFmt );
+    RFileLogger::WriteFormat( KDir, KName, EFileLoggingModeAppend,
+    	aFmt, args );
+    VA_END( args );
+    }
+
+/**
+ * Actual debug printters.
+ * Output to log file.
+ */
+#define IMPORT_DP ImportDebugWriteFormat
+#define IMPORT_DP_TXT( s ) ImportDebugWriteFormat( D_IMPORT_LIT( s ) )
+
+#endif  // __IMPORTLOGWRITER_H__
+
+
+//  End of File