--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pkiutilities/SecModUI/inc/SecModUILogger.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 2005 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:   Implements logger functionality of the module
+*
+*/
+
+
+
+#ifndef SECMODUI_LOGGER_H
+#define SECMODUI_LOGGER_H
+
+
+#if defined ( _DEBUG ) || defined ( _SECMODUI_LOG_ )
+
+// INCLUDES
+#include <flogger.h>
+#include <e32debug.h>
+
+enum TLoggingSelectors
+	{ 
+	EEnterFunction = 1,
+    ELeaveFunction,
+    EWriteLog
+	};
+
+// CONSTANTS
+
+// Macros to be substituted
+_LIT( KLogMessageAppBanner,   "SecModUI: module (%d.%d.%d) started" );
+_LIT( KLogExit,               "SecModUI: module exit" );
+_LIT( KLogTimeFormatString,   "%H:%T:%S:%*C3" );
+_LIT8( KLogEnterFn,           "ENTRY " );
+_LIT8( KLogLeaveFn,           "EXIT " );
+
+// ATTENTION!!! We're depending on FLogger DLL, because it presumes the
+// existance of C:\LOGS directory.
+_LIT( KFLoggerDependency,		"c:\\logs\\" );
+_LIT( KDoubleBackSlash,		    "\\" );
+_LIT( KLogDir,					"SecModUI" );
+_LIT( KLogFile,				    "SecModUI.log" );
+
+/**
+* Use this macro in order to initialize logger :
+* - create log directory,
+* - write version information into the log file
+*/
+#define LOG_CREATE  { TFileName path( KFLoggerDependency );  \
+    path.Append( KLogDir ); path.Append( KDoubleBackSlash ); \
+    RFs& fs = CEikonEnv::Static()->FsSession(); fs.MkDirAll( path ); \
+    RFileLogger::WriteFormat( \
+        KLogDir, KLogFile, EFileLoggingModeOverwrite, KLogMessageAppBanner ); }
+
+/**
+* Use this macro for writing information about exiting.
+*/
+#define LOG_DELETE { \
+    RFileLogger::Write( KLogDir, KLogFile, EFileLoggingModeAppend, KLogExit ); }
+
+/**
+* Use this function at the entry point of any functions.
+* @param a Entry information of the method.
+*/
+#define LOG_ENTERFN( a ) write_log (EEnterFunction, a)
+/**
+* Use this function right before you leave the method.
+* @param a Leaving information of the method.
+*/
+#define LOG_LEAVEFN( a ) write_log (ELeaveFunction, a)
+
+/**
+* Use this function at any points of a function for logging the current state.
+* @param a String to be written into logfile about the current state
+*/
+#define LOG_WRITE( a ) write_log (EWriteLog, a)
+/**
+* Use this function at any points of a function for logging the current state.
+* You can use printf-like formats, but with only one parameter to be substituted..
+* @param a Format string,
+* @param b Parameter to be substituted.
+*/
+#define LOG_WRITE_FORMAT( a, b ) write_log (EWriteLog, a, b)
+
+inline void write_log (TInt aSelector, const char* aFmt,...) //lint !e960
+    {
+    TBuf8<256> buf;
+        {
+	    VA_LIST ap;//lint !e960
+        TPtrC8 fmt((unsigned char *)aFmt);
+	    VA_START(ap, aFmt);  //lint !e960
+	    buf.FormatList(fmt, ap);
+	    VA_END(ap);  //lint !e960
+        }
+    switch(aSelector)
+        {
+        case EEnterFunction:
+            buf.Insert(0, KLogEnterFn);
+            break;
+        case ELeaveFunction:
+            buf.Insert(0, KLogLeaveFn);
+            break;
+        default:
+            break;
+        }
+
+    RFileLogger::Write( KLogDir, KLogFile, EFileLoggingModeAppend, buf);
+
+    TBuf<256> tempBuf;
+    tempBuf.Copy( buf );
+    RDebug::Print( tempBuf );
+    }
+
+#define LOG_HEXDUMP(aBuf) { \
+    RFileLogger::HexDump(KLogDir, KLogFile, EFileLoggingModeAppend, \
+    ((const TText *)" "), ((const TText *)" "), aBuf.Ptr(), aBuf.Size());}
+
+
+#else // _DEBUG || _SECMODUI_LOG_
+
+// Empty macros
+#define LOG_CREATE 
+#define LOG_DELETE
+#define LOG_ENTERFN( a )
+#define LOG_LEAVEFN( a )
+#define LOG_WRITE( a )
+#define LOG_WRITE_FORMAT( a, b )
+#define LOG_HEXDUMP( a)
+
+#endif // _DEBUG || _SECMODUI_LOG_
+
+#endif	// SECMODUI_LOGGER_H
+
+// End of file