mirror of https://github.com/vitalif/phantomjs
110 lines
3.3 KiB
JavaScript
110 lines
3.3 KiB
JavaScript
/*
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This file is part of the GhostDriver by Ivan De Marino <http://ivandemarino.me>.
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Copyright (c) 2012-2014, Ivan De Marino <http://ivandemarino.me>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// Init Console++
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require("./third_party/console++.js");
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// Constants
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const
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separator = " - ";
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/**
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* (Super-simple) Logger
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*
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* @param context {String} Logger context
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*/
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function Logger (context) {
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var loggerObj, i;
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if (!context || context.length === 0) {
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throw new Error("Invalid 'context' for Logger: " + context);
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}
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loggerObj = {
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debug : function(scope, message) {
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console.debug(context + separator +
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scope +
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(message && message.length > 0 ? separator + message : "")
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);
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},
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info : function(scope, message) {
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console.info(context + separator +
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scope +
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(message && message.length > 0 ? separator + message : "")
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);
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},
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warn : function(scope, message) {
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console.warn(context + separator +
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scope +
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(message && message.length > 0 ? separator + message : "")
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);
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},
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error : function(scope, message) {
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console.error(context + separator +
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scope +
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(message && message.length > 0 ? separator + message : "")
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);
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}
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};
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return loggerObj;
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}
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/**
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* Export: Create Logger with Context
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*
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* @param context {String} Context of the new Logger
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*/
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exports.create = function (context) {
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return new Logger(context);
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};
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/**
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* Export: Add Log File.
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*
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* @param logFileName {String Name of the file were to output (append) the Logs.
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*/
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exports.addLogFile = function(logFileName) {
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var fs = require("fs"),
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f = fs.open(fs.absolute(logFileName), 'a');
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// Append line to Log File
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console.onOutput(function(msg, levelName) {
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f.writeLine(msg);
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f.flush();
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});
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// Flush the Log File when process exits
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phantom.aboutToExit.connect(f.flush);
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};
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/**
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* Export: Console object
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*/
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exports.console = console;
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