diff options
Diffstat (limited to 'vnfmarket/src/main/webapp/vnfmarket/node_modules/log4js/lib/log4js.js')
-rw-r--r-- | vnfmarket/src/main/webapp/vnfmarket/node_modules/log4js/lib/log4js.js | 504 |
1 files changed, 0 insertions, 504 deletions
diff --git a/vnfmarket/src/main/webapp/vnfmarket/node_modules/log4js/lib/log4js.js b/vnfmarket/src/main/webapp/vnfmarket/node_modules/log4js/lib/log4js.js deleted file mode 100644 index 629aed51..00000000 --- a/vnfmarket/src/main/webapp/vnfmarket/node_modules/log4js/lib/log4js.js +++ /dev/null @@ -1,504 +0,0 @@ -"use strict"; -/* - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** - * @fileoverview log4js is a library to log in JavaScript in similar manner - * than in log4j for Java. The API should be nearly the same. - * - * <h3>Example:</h3> - * <pre> - * var logging = require('log4js'); - * //add an appender that logs all messages to stdout. - * logging.addAppender(logging.consoleAppender()); - * //add an appender that logs "some-category" to a file - * logging.addAppender(logging.fileAppender("file.log"), "some-category"); - * //get a logger - * var log = logging.getLogger("some-category"); - * log.setLevel(logging.levels.TRACE); //set the Level - * - * ... - * - * //call the log - * log.trace("trace me" ); - * </pre> - * - * NOTE: the authors below are the original browser-based log4js authors - * don't try to contact them about bugs in this version :) - * @version 1.0 - * @author Stephan Strittmatter - http://jroller.com/page/stritti - * @author Seth Chisamore - http://www.chisamore.com - * @since 2005-05-20 - * @static - * Website: http://log4js.berlios.de - */ -var events = require('events') -, fs = require('fs') -, path = require('path') -, util = require('util') -, layouts = require('./layouts') -, levels = require('./levels') -, loggerModule = require('./logger') -, LoggingEvent = loggerModule.LoggingEvent -, Logger = loggerModule.Logger -, ALL_CATEGORIES = '[all]' -, appenders = {} -, loggers = {} -, appenderMakers = {} -, appenderShutdowns = {} -, defaultConfig = { - appenders: [ - { type: "console" } - ], - replaceConsole: false -}; - -require('./appenders/console'); - -function hasLogger(logger) { - return loggers.hasOwnProperty(logger); -} - -levels.forName = function(levelStr, levelVal) { - var level; - if (typeof levelStr === "string" && typeof levelVal === "number") { - var levelUpper = levelStr.toUpperCase(); - level = new levels.Level(levelVal, levelUpper); - loggerModule.addLevelMethods(level); - } - return level; -}; - -levels.getLevel = function(levelStr) { - var level; - if (typeof levelStr === "string") { - var levelUpper = levelStr.toUpperCase(); - level = levels.toLevel(levelStr); - } - return level; -}; - -function getBufferedLogger(categoryName) { - var base_logger = getLogger(categoryName); - var logger = {}; - logger.temp = []; - logger.target = base_logger; - logger.flush = function () { - for (var i = 0; i < logger.temp.length; i++) { - var log = logger.temp[i]; - logger.target[log.level](log.message); - delete logger.temp[i]; - } - }; - logger.trace = function (message) { logger.temp.push({level: 'trace', message: message}); }; - logger.debug = function (message) { logger.temp.push({level: 'debug', message: message}); }; - logger.info = function (message) { logger.temp.push({level: 'info', message: message}); }; - logger.warn = function (message) { logger.temp.push({level: 'warn', message: message}); }; - logger.error = function (message) { logger.temp.push({level: 'error', message: message}); }; - logger.fatal = function (message) { logger.temp.push({level: 'fatal', message: message}); }; - - return logger; -} - -function normalizeCategory (category) { - return category + '.'; -} - -function doesLevelEntryContainsLogger (levelCategory, loggerCategory) { - var normalizedLevelCategory = normalizeCategory(levelCategory); - var normalizedLoggerCategory = normalizeCategory(loggerCategory); - return normalizedLoggerCategory.substring(0, normalizedLevelCategory.length) == normalizedLevelCategory; //jshint ignore:line -} - -function doesAppenderContainsLogger (appenderCategory, loggerCategory) { - var normalizedAppenderCategory = normalizeCategory(appenderCategory); - var normalizedLoggerCategory = normalizeCategory(loggerCategory); - return normalizedLoggerCategory.substring(0, normalizedAppenderCategory.length) == normalizedAppenderCategory; //jshint ignore:line -} - - -/** - * Get a logger instance. Instance is cached on categoryName level. - * @param {String} categoryName name of category to log to. - * @return {Logger} instance of logger for the category - * @static - */ -function getLogger (loggerCategoryName) { - - // Use default logger if categoryName is not specified or invalid - if (typeof loggerCategoryName !== "string") { - loggerCategoryName = Logger.DEFAULT_CATEGORY; - } - - if (!hasLogger(loggerCategoryName)) { - - var level; - - /* jshint -W073 */ - // If there's a "levels" entry in the configuration - if (levels.config) { - // Goes through the categories in the levels configuration entry, - // starting with the "higher" ones. - var keys = Object.keys(levels.config).sort(); - for (var idx = 0; idx < keys.length; idx++) { - var levelCategory = keys[idx]; - if (doesLevelEntryContainsLogger(levelCategory, loggerCategoryName)) { - // level for the logger - level = levels.config[levelCategory]; - } - } - } - /* jshint +W073 */ - - // Create the logger for this name if it doesn't already exist - loggers[loggerCategoryName] = new Logger(loggerCategoryName, level); - - /* jshint -W083 */ - var appenderList; - for(var appenderCategory in appenders) { - if (doesAppenderContainsLogger(appenderCategory, loggerCategoryName)) { - appenderList = appenders[appenderCategory]; - appenderList.forEach(function(appender) { - loggers[loggerCategoryName].addListener("log", appender); - }); - } - } - /* jshint +W083 */ - - if (appenders[ALL_CATEGORIES]) { - appenderList = appenders[ALL_CATEGORIES]; - appenderList.forEach(function(appender) { - loggers[loggerCategoryName].addListener("log", appender); - }); - } - } - - return loggers[loggerCategoryName]; -} - -/** - * args are appender, then zero or more categories - */ -function addAppender () { - var args = Array.prototype.slice.call(arguments); - var appender = args.shift(); - if (args.length === 0 || args[0] === undefined) { - args = [ ALL_CATEGORIES ]; - } - //argument may already be an array - if (Array.isArray(args[0])) { - args = args[0]; - } - - args.forEach(function(appenderCategory) { - addAppenderToCategory(appender, appenderCategory); - - if (appenderCategory === ALL_CATEGORIES) { - addAppenderToAllLoggers(appender); - } else { - - for(var loggerCategory in loggers) { - if (doesAppenderContainsLogger(appenderCategory,loggerCategory)) { - loggers[loggerCategory].addListener("log", appender); - } - } - - } - }); -} - -function addAppenderToAllLoggers(appender) { - for (var logger in loggers) { - if (hasLogger(logger)) { - loggers[logger].addListener("log", appender); - } - } -} - -function addAppenderToCategory(appender, category) { - if (!appenders[category]) { - appenders[category] = []; - } - appenders[category].push(appender); -} - -function clearAppenders () { - appenders = {}; - for (var logger in loggers) { - if (hasLogger(logger)) { - loggers[logger].removeAllListeners("log"); - } - } -} - -function configureAppenders(appenderList, options) { - clearAppenders(); - if (appenderList) { - appenderList.forEach(function(appenderConfig) { - loadAppender(appenderConfig.type); - var appender; - appenderConfig.makers = appenderMakers; - try { - appender = appenderMakers[appenderConfig.type](appenderConfig, options); - addAppender(appender, appenderConfig.category); - } catch(e) { - throw new Error("log4js configuration problem for " + util.inspect(appenderConfig), e); - } - }); - } -} - -function configureLevels(_levels) { - levels.config = _levels; // Keep it so we can create loggers later using this cfg - if (_levels) { - var keys = Object.keys(levels.config).sort(); - for (var idx in keys) { - var category = keys[idx]; - if(category === ALL_CATEGORIES) { - setGlobalLogLevel(_levels[category]); - } - /* jshint -W073 */ - for(var loggerCategory in loggers) { - if (doesLevelEntryContainsLogger(category, loggerCategory)) { - loggers[loggerCategory].setLevel(_levels[category]); - } - } - /* jshint +W073 */ - } - } -} - -function setGlobalLogLevel(level) { - Logger.prototype.level = levels.toLevel(level, levels.TRACE); -} - -/** - * Get the default logger instance. - * @return {Logger} instance of default logger - * @static - */ -function getDefaultLogger () { - return getLogger(Logger.DEFAULT_CATEGORY); -} - -var configState = {}; - -function loadConfigurationFile(filename) { - if (filename) { - return JSON.parse(fs.readFileSync(filename, "utf8")); - } - return undefined; -} - -function configureOnceOff(config, options) { - if (config) { - try { - configureLevels(config.levels); - configureAppenders(config.appenders, options); - - if (config.replaceConsole) { - replaceConsole(); - } else { - restoreConsole(); - } - } catch (e) { - throw new Error( - "Problem reading log4js config " + util.inspect(config) + - ". Error was \"" + e.message + "\" (" + e.stack + ")" - ); - } - } -} - -function reloadConfiguration(options) { - var mtime = getMTime(configState.filename); - if (!mtime) return; - - if (configState.lastMTime && (mtime.getTime() > configState.lastMTime.getTime())) { - configureOnceOff(loadConfigurationFile(configState.filename), options); - } - configState.lastMTime = mtime; -} - -function getMTime(filename) { - var mtime; - try { - mtime = fs.statSync(configState.filename).mtime; - } catch (e) { - getLogger('log4js').warn('Failed to load configuration file ' + filename); - } - return mtime; -} - -function initReloadConfiguration(filename, options) { - if (configState.timerId) { - clearInterval(configState.timerId); - delete configState.timerId; - } - configState.filename = filename; - configState.lastMTime = getMTime(filename); - configState.timerId = setInterval(reloadConfiguration, options.reloadSecs*1000, options); -} - -function configure(configurationFileOrObject, options) { - var config = configurationFileOrObject; - config = config || process.env.LOG4JS_CONFIG; - options = options || {}; - - if (config === undefined || config === null || typeof(config) === 'string') { - if (options.reloadSecs) { - initReloadConfiguration(config, options); - } - config = loadConfigurationFile(config) || defaultConfig; - } else { - if (options.reloadSecs) { - getLogger('log4js').warn( - 'Ignoring configuration reload parameter for "object" configuration.' - ); - } - } - configureOnceOff(config, options); -} - -var originalConsoleFunctions = { - log: console.log, - debug: console.debug, - info: console.info, - warn: console.warn, - error: console.error -}; - -function replaceConsole(logger) { - function replaceWith(fn) { - return function() { - fn.apply(logger, arguments); - }; - } - logger = logger || getLogger("console"); - ['log','debug','info','warn','error'].forEach(function (item) { - console[item] = replaceWith(item === 'log' ? logger.info : logger[item]); - }); -} - -function restoreConsole() { - ['log', 'debug', 'info', 'warn', 'error'].forEach(function (item) { - console[item] = originalConsoleFunctions[item]; - }); -} - -/** - * Load an appenderModule based on the provided appender filepath. Will first - * check if the appender path is a subpath of the log4js "lib/appenders" directory. - * If not, it will attempt to load the the appender as complete path. - * - * @param {string} appender The filepath for the appender. - * @returns {Object|null} The required appender or null if appender could not be loaded. - * @private - */ -function requireAppender(appender) { - var appenderModule; - try { - appenderModule = require('./appenders/' + appender); - } catch (e) { - appenderModule = require(appender); - } - return appenderModule; -} - -/** - * Load an appender. Provided the appender path to be loaded. If appenderModule is defined, - * it will be used in place of requiring the appender module. - * - * @param {string} appender The path to the appender module. - * @param {Object|void} [appenderModule] The pre-required appender module. When provided, - * instead of requiring the appender by its path, this object will be used. - * @returns {void} - * @private - */ -function loadAppender(appender, appenderModule) { - appenderModule = appenderModule || requireAppender(appender); - - if (!appenderModule) { - throw new Error("Invalid log4js appender: " + util.inspect(appender)); - } - - module.exports.appenders[appender] = appenderModule.appender.bind(appenderModule); - if (appenderModule.shutdown) { - appenderShutdowns[appender] = appenderModule.shutdown.bind(appenderModule); - } - appenderMakers[appender] = appenderModule.configure.bind(appenderModule); -} - -/** - * Shutdown all log appenders. This will first disable all writing to appenders - * and then call the shutdown function each appender. - * - * @params {Function} cb - The callback to be invoked once all appenders have - * shutdown. If an error occurs, the callback will be given the error object - * as the first argument. - * @returns {void} - */ -function shutdown(cb) { - // First, disable all writing to appenders. This prevents appenders from - // not being able to be drained because of run-away log writes. - loggerModule.disableAllLogWrites(); - - // Call each of the shutdown functions in parallel - var completed = 0; - var error; - var shutdownFcts = []; - var complete = function(err) { - error = error || err; - completed++; - if (completed >= shutdownFcts.length) { - cb(error); - } - }; - for (var category in appenderShutdowns) { - if (appenderShutdowns.hasOwnProperty(category)) { - shutdownFcts.push(appenderShutdowns[category]); - } - } - if (!shutdownFcts.length) { - return cb(); - } - shutdownFcts.forEach(function(shutdownFct) { shutdownFct(complete); }); -} - -module.exports = { - getBufferedLogger: getBufferedLogger, - getLogger: getLogger, - getDefaultLogger: getDefaultLogger, - hasLogger: hasLogger, - - addAppender: addAppender, - loadAppender: loadAppender, - clearAppenders: clearAppenders, - configure: configure, - shutdown: shutdown, - - replaceConsole: replaceConsole, - restoreConsole: restoreConsole, - - levels: levels, - setGlobalLogLevel: setGlobalLogLevel, - - layouts: layouts, - appenders: {}, - appenderMakers: appenderMakers, - connectLogger: require('./connect-logger').connectLogger -}; - -//set ourselves up -configure(); |