Main Page | Class Hierarchy | Alphabetical List | Class List | File List | Class Members | File Members | Related Pages

XmlLayout.d

Go to the documentation of this file.
00001 /*******************************************************************************
00002 
00003         @file XmlLayout.d
00004 
00005         Copyright (C) 2004 Kris Bell
00006         
00007         This software is provided 'as-is', without any express or implied
00008         warranty. In no event will the authors be held liable for damages
00009         of any kind arising from the use of this software.
00010         
00011         Permission is hereby granted to anyone to use this software for any 
00012         purpose, including commercial applications, and to alter it and/or 
00013         redistribute it freely, subject to the following restrictions:
00014         
00015         1. The origin of this software must not be misrepresented; you must 
00016            not claim that you wrote the original software. If you use this 
00017            software in a product, an acknowledgment within documentation of 
00018            said product would be appreciated but is not required.
00019 
00020         2. Altered source versions must be plainly marked as such, and must 
00021            not be misrepresented as being the original software.
00022 
00023         3. This notice may not be removed or altered from any distribution
00024            of the source.
00025 
00026 
00027                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
00028 
00029       
00030         @version        Initial version, May 2004
00031         @author         Kris
00032 
00033 
00034 *******************************************************************************/
00035 
00036 module mango.log.XmlLayout;
00037 
00038 private import  std.c.time,
00039                 std.c.stdio;
00040 
00041 private import  mango.log.Event,
00042                 mango.log.Layout;
00043 
00044 /*******************************************************************************
00045 
00046         A layout with XML output conforming to LOG4J specs.
00047        
00048 *******************************************************************************/
00049 
00050 public class XmlLayout : Layout
00051 {
00052         version (Win32)
00053                  alias _snprintf snprintf;
00054 
00055         /***********************************************************************
00056                 
00057                 Format message attributes into an output buffer and return
00058                 the populated portion.
00059 
00060         ***********************************************************************/
00061 
00062         char[] format (Event event)
00063         {
00064                 char[] scratch = event.getScratch();
00065                 char[] level = levelString (event);
00066                 level = level[0..level.length-1];
00067 
00068                 int i = snprintf (scratch, scratch.length, "<log4j:event logger=\"%.*s\" timestamp=\"%llu\" level=\"%.*s\" thread=\"unknown\">\r\n<log4j:message><![CDATA[%.*s]]></log4j:message>\r\n<log4j:properties><log4j:data name=\"application\" value=\"%.*s\"/><log4j:data name=\"hostname\" value=\"%.*s\"/></log4j:properties></log4j:event>\r\n",
00069                                   event.getName(),
00070                                   event.getEpochMilliSeconds(),
00071                                   level,
00072                                   event.toString(),
00073                                   event.getHierarchy.getName(),
00074                                   event.getHierarchy.getAddress());
00075             
00076                 return scratch[0..i];
00077         }
00078 }
00079 
00080 

Generated on Sun Nov 7 19:06:54 2004 for Mango by doxygen 1.3.6