Admins:LogSystem

Admins - Log System

Return to: Admins | Tutorials | Portal | Forum | Project Manager | Bug Tracker

EQ2Emulator: Log System

The 'log_config.xml' file is the optional Log System configuration file for EQ2Emulator Server. All loggers have default settings defined in the code (LogTypes.h) and this file is used to override those defaults without having to recompile the code.

Scatman has implemented "log queuing" functionality for our very active Log System. The problem was, so many logs were being written at the same time, they started to inject over each other making the logs unreadable. Now, logs are handled as FIFO - First In, First Out. The system is undergoing extensive testing, but for now performs wonderfully with the addition of the "Level" parameter as well.

The LogWrite system consists of these elements:

 LogWrite(CATEGORY__TYPE, Level, "Tag", "Formatted Text", params);

Categories

This is the list of current CATEGORIES available:

System Loggers WORLD LOGIN PATCHER PARSER INIT DATABASE MUTEX MISC Network Loggers CCLIENT NET OPCODE PACKET Player Loggers PLAYER SubSystem Loggers CHAT COLLECTIONS COMBAT COMMAND FACTION GUILD ITEM LOOT LUA MERCHANT NPC NPC_AI QUEST RECIPES RULES SKILLS SPELLS TRADESKILLS Spawn Loggers SPAWN OBJECT SIGN WIDGET GROUNDSPAWN Zone Loggers ZONE INSTANCE Types All CATEGORIES have 7 TYPES, with some categories having a few extra as needed: INFO WARNING ERROR DEBUG PACKET DETAIL DATA Level The "Level" parameter tells the logger how much detail you wish to see in your debugging of a particular logger. Valid range is 0 (minimal) through 9 (maximum). Examples: Default Level 0: Displays only the minumum amount of debugging for an event - Ie., Loading Items... Level 3: Might show Items loading, and display each TYPE of item loaded and it's counts Level 9: Might show each and every item loading with all of it's possible values (not advised) Color The "Color" parameter allows you to set your own color for the log entry (restricted to defined colors in code) White/WhiteBold Yellow/YellowBold Red/RedBold Green/GreenBold Blue/BlueBold Cyan/CyanBold Magenta/MagentaBold Enabled The "Enabled" parameter allows you to toggle the logger on or off without removing the entry from log_config.xml Logs The "Logs" parameter lets you direct the logger to one of 3 outputs, or any combination of the 3 (bitwise): 1 = Log File (logs folder under EQ2World.exe folder) 2 = Console 4 = Client (not currently implemented) Examples: To direct logger output to both File and Console, Logs="3" To direct logger output to just Console, Logs="2" To direct logger output to just File, Logs="1" Example Example LogConfig (you can use any 1 TYPE definition, you do not need them all, but the XML must be formatted as follows): <LogConfig Category="WORLD"> <ConfigType Type="DEBUG" Level="0" Color="GreenBold" Enabled="True" Logs="3" /> <ConfigType Type="DATA" Level="5" Color="White" Enabled="True" Logs="1" /> </LogConfig> This example overrides the default WORLD category, DEBUG and DATA types, to write to the console and/or just the log file.