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comparison mde/setup/Init.d @ 178:62aa8845edd2

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Coloured log output to the console.
author Diggory Hardy <diggory.hardy@gmail.com>
date Tue, 15 Sep 2009 10:36:37 +0200
parents a1ba9157510e
children
comparison
equal deleted inserted replaced
177:af40e9679436 178:62aa8845edd2
41 module mde.setup.Init; 41 module mde.setup.Init;
42 42
43 import mde.setup.InitStage; // Controls external delegates run by init 43 import mde.setup.InitStage; // Controls external delegates run by init
44 import mde.setup.exception; 44 import mde.setup.exception;
45 import mde.setup.logger; 45 import mde.setup.logger;
46 import mde.setup.LogLayout;
46 47
47 import mde.content.AStringContent; 48 import mde.content.AStringContent;
48 import mde.content.ContentLoader; 49 import mde.content.ContentLoader;
49 import paths = mde.file.paths; 50 import paths = mde.file.paths;
50 import mde.exception; // optionsLoadException 51 import mde.exception; // optionsLoadException
87 maxThreads = new IntContent ("MiscOptions.maxThreads"); 88 maxThreads = new IntContent ("MiscOptions.maxThreads");
88 logLevel = new EnumContent ("MiscOptions.logLevel", 89 logLevel = new EnumContent ("MiscOptions.logLevel",
89 ["Trace", "Info", "Warn", "Error", "Fatal", "None"]); 90 ["Trace", "Info", "Warn", "Error", "Fatal", "None"]);
90 logOutput = new EnumContent ("MiscOptions.logOutput", 91 logOutput = new EnumContent ("MiscOptions.logOutput",
91 ["both", "file", "console", "none"]); 92 ["both", "file", "console", "none"]);
93 logColour = new BoolContent ("MiscOptions.logColour");
92 94
93 // Callback to set the logging level on change: 95 // Callback to set the logging level on change:
94 logLevel.addCallback (&setLogLevel); 96 logLevel.addCallback (&setLogLevel);
95 } 97 }
96 98
158 Logger root; 160 Logger root;
159 try { 161 try {
160 // Where logging is done to is determined at compile-time, currently just via static ifs. 162 // Where logging is done to is determined at compile-time, currently just via static ifs.
161 root = Log.root; 163 root = Log.root;
162 root.clear; // we may no longer want to log to the console 164 root.clear; // we may no longer want to log to the console
165 Appender.Layout layout = null;
166 if (logColour())
167 layout = new LayoutTimerColour();
163 168
164 // logOutput == 0 enables both outputs, in case options aren't read 169 // logOutput == 0 enables both outputs, in case options aren't read
165 if (!(logOutput() & 2)) { // first appender so root seperator messages don't show on console 170 if (!(logOutput() & 2)) { // first appender so root seperator messages don't show on console
166 // Use 2 log files with a maximum size of 16kiB: 171 // Use 2 log files with a maximum size of 16kiB:
167 root.add (new AppendFiles (paths.logDir~"/log-.txt", 2, 16*1024)); 172 root.add (new AppendFiles (paths.logDir~"/log-.txt", 2, 16*1024));
168 root.append (Level.None, ""); // some kind of separation between runs 173 root.append (Level.None, ""); // some kind of separation between runs
169 root.append (Level.None, ""); 174 root.append (Level.None, "");
170 } 175 }
171 if (!(logOutput() & 1)) 176 if (!(logOutput() & 1))
172 root.add(new AppendConsole); 177 root.add(new AppendConsole (layout));
173 } catch (Exception e) { 178 } catch (Exception e) {
174 // Presumably it was only adding a file appender which failed; set up a new console 179 // Presumably it was only adding a file appender which failed; set up a new console
175 // logger and if that fails let the exception kill the program. 180 // logger and if that fails let the exception kill the program.
176 root.clear; 181 root.clear;
177 root.add (new AppendConsole); 182 root.add (new AppendConsole);
397 logger.warn ("InitStage {}: was not run due to unmet dependencies", stage.name); 402 logger.warn ("InitStage {}: was not run due to unmet dependencies", stage.name);
398 } 403 }
399 404
400 private static { 405 private static {
401 Logger logger; 406 Logger logger;
402 BoolContent exitImmediately; 407 BoolContent exitImmediately, logColour;
403 IntContent maxThreads; 408 IntContent maxThreads;
404 EnumContent logLevel, logOutput; 409 EnumContent logLevel, logOutput;
405 410
406 // Callback on logLevel 411 // Callback on logLevel
407 void setLogLevel (IContent = null) { 412 void setLogLevel (IContent = null) {