diff -r 000000000000 -r dd21522fd290 browserutilities/downloadmgr/DownloadMgrUiLib/Inc/UiLibLogger.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserutilities/downloadmgr/DownloadMgrUiLib/Inc/UiLibLogger.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,185 @@
+/*
+* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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
+*
+*/
+
+
+
+#ifndef UILIBLOGGER_H
+#define UILIBLOGGER_H
+
+// INCLUDES
+
+#include <e32std.h>
+#include <e32def.h>
+
+#ifdef _DEBUG
+
+#include <flogger.h>
+#include <eikenv.h>
+
+/// DownloadMgrUiLib logging directory.
+_LIT( KDownloadMgrUiLibLogDir,                   "UiLib" );
+/// DownloadMgrUiLib log file name.
+_LIT( KDownloadMgrUiLibLogFile,                  "UiLibLog.txt" );
+/// Format string: enter function.
+_LIT( KDownloadMgrUiLibLogEnterFn,               "-> %S" );
+/// Format string: leave function.
+_LIT( KDownloadMgrUiLibLogLeaveFn,               "<- %S" );
+/// Format string: time.
+_LIT( KDownloadMgrUiLibLogTimeFormatString,      "%H:%T:%S:%*C2" );
+/// Format string: timestamp.
+_LIT( KDownloadMgrUiLibLogTimeStampFormatString, "%S %S" );
+_LIT( KDownloadMgrUiLibLogBanner,                "Download Manager UI Lib started" );
+_LIT( KDownloadMgrUiLibLogDependency,            "C:\\Logs\\" );
+_LIT( KDownloadMgrUiLibLogDoubleBackSlash,       "\\" );
+
+/// Create the log directory.
+#define LOG_CREATE 								             \
+	{                                                        \
+	TFileName path( KDownloadMgrUiLibLogDependency );        \
+	path.Append( KDownloadMgrUiLibLogDir );                  \
+	path.Append( KDownloadMgrUiLibLogDoubleBackSlash );      \
+	RFs& fs = CEikonEnv::Static()->FsSession();              \
+	fs.MkDirAll( path );                                     \
+	RFileLogger::WriteFormat( KDownloadMgrUiLibLogDir,       \
+	                          KDownloadMgrUiLibLogFile,      \
+	                          EFileLoggingModeAppend,        \
+	                          KDownloadMgrUiLibLogBanner );  \
+	}
+
+/// Write log: enter function.
+#define CLOG_ENTERFN( a )                         \
+    {                                             \
+    _LIT( temp, a );                              \
+    RFileLogger::WriteFormat                      \
+        (                                         \
+        KDownloadMgrUiLibLogDir,                       \
+        KDownloadMgrUiLibLogFile,                      \
+        EFileLoggingModeAppend,                   \
+        KDownloadMgrUiLibLogEnterFn,                   \
+        &temp                                     \
+        );                                        \
+    }
+
+/// Write log: leave function.
+#define CLOG_LEAVEFN( a )                         \
+    {                                             \
+    _LIT( temp, a );                              \
+    RFileLogger::WriteFormat                      \
+        (                                         \
+        KDownloadMgrUiLibLogDir,                       \
+        KDownloadMgrUiLibLogFile,                      \
+        EFileLoggingModeAppend,                   \
+        KDownloadMgrUiLibLogLeaveFn,                   \
+        &temp                                     \
+        );                                        \
+    }
+
+/// Write log: string 'a'.
+#define CLOG_WRITE( a )                           \
+    {                                             \
+    _LIT( temp, a );                              \
+    RFileLogger::Write                            \
+        (                                         \
+        KDownloadMgrUiLibLogDir,                       \
+        KDownloadMgrUiLibLogFile,                      \
+        EFileLoggingModeAppend,                   \
+        temp                                      \
+        );                                        \
+    }
+
+/// Write log: formatted.
+#define CLOG_WRITE_FORMAT( a, b )                 \
+    {                                             \
+    _LIT( temp, a );                              \
+    RFileLogger::WriteFormat                      \
+        (                                         \
+        KDownloadMgrUiLibLogDir,                       \
+        KDownloadMgrUiLibLogFile,                      \
+        EFileLoggingModeAppend,                   \
+        temp,                                     \
+        b                                         \
+        );                                        \
+    }
+
+/// Write log: timestamp.
+#define CLOG_WRITE_TIMESTAMP( a )                 \
+    {                                             \
+    _LIT( temp, a );                              \
+    TTime time;                                   \
+    time.HomeTime();                              \
+    TBuf<32> timeBuf;                             \
+    TRAPD( err, time.FormatL( timeBuf, KDownloadMgrUiLibLogTimeFormatString ) );      \
+    if ( !err )                                   \
+        {                                         \
+        RFileLogger::WriteFormat                  \
+            (                                     \
+            KDownloadMgrUiLibLogDir,                   \
+            KDownloadMgrUiLibLogFile,                  \
+            EFileLoggingModeAppend,               \
+            KDownloadMgrUiLibLogTimeStampFormatString, \
+            &temp,                                \
+            &timeBuf                              \
+            );                                    \
+        }                                         \
+    }
+
+/// Write log: download event.
+#define CLOG_WRITE_EVENT( text, downloadPtr, event ) \
+    {                                             \
+    _LIT( temp, text );                           \
+    TBuf<64> formatstr;                           \
+    formatstr.Copy( temp().Left(10) );              \
+    formatstr.Append( _L(" 0x%x") );              \
+    formatstr.Append( _L(" %d %d") );             \
+    RFileLogger::WriteFormat                      \
+        (                                         \
+        KDownloadMgrUiLibLogDir,                  \
+        KDownloadMgrUiLibLogFile,                 \
+        EFileLoggingModeAppend,                   \
+        formatstr,                                \
+        downloadPtr,                              \
+        event.iDownloadState,                     \
+        event.iProgressState                      \
+        );                                        \
+    }
+
+/// Guard "log-only" argument name with this (expands to argument).
+#define CLOG_ONLY( argName ) argName
+
+#else /* not defined _DEBUG */
+
+/// Empty definition (disable log).
+#define LOG_CREATE
+/// Empty definition (disable log).
+#define CLOG_ENTERFN( a )
+/// Empty definition (disable log).
+#define CLOG_LEAVEFN( a )
+/// Empty definition (disable log).
+#define CLOG_WRITE( a )
+/// Empty definition (disable log).
+#define CLOG_WRITE_FORMAT( a, b )
+/// Empty definition (disable log).
+#define CLOG_WRITE_TIMESTAMP( a )
+/// Empty definition (disable log).
+#define CLOG_WRITE_EVENT( text, downloadPtr, event )
+/// Guard "log-only" argument name with this (expands to nothing).
+#define CLOG_ONLY( argName )
+
+#endif /* def _DEBUG */
+
+
+#endif /* def UILIBLOGGER_H */