mirror of https://github.com/node-red/node-red.git
40 lines
1.1 KiB
JavaScript
40 lines
1.1 KiB
JavaScript
/**
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* Copyright 2014 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var util = require("util");
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var EventEmitter = require("events").EventEmitter;
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var logHandlers = [];
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var ConsoleLogHandler = new EventEmitter();
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ConsoleLogHandler.on("log",function(msg) {
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util.log("["+msg.level+"] ["+msg.type+":"+(msg.name||msg.id)+"] "+msg.msg);
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});
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var log = module.exports = {
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addHandler: function(func) {
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logHandlers.push(func);
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},
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log: function(msg) {
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logHandlers.forEach(function(handler) {
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handler.emit("log",msg);
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});
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}
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}
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log.addHandler(ConsoleLogHandler);
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