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authorMatt A. Tobin <email@mattatobin.com>2018-02-10 02:49:12 -0500
committerMatt A. Tobin <email@mattatobin.com>2018-02-10 02:49:12 -0500
commit4fb11cd5966461bccc3ed1599b808237be6b0de9 (patch)
treed7f0ccd49cebb3544d52635ff1bd6ed4d763823f /toolkit/mozapps/extensions/internal/AddonLogging.jsm
parentf164d9124708b50789dbb6959e1de96cc5697c48 (diff)
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Move WebExtensions enabled Add-ons Manager
Diffstat (limited to 'toolkit/mozapps/extensions/internal/AddonLogging.jsm')
-rw-r--r--toolkit/mozapps/extensions/internal/AddonLogging.jsm192
1 files changed, 0 insertions, 192 deletions
diff --git a/toolkit/mozapps/extensions/internal/AddonLogging.jsm b/toolkit/mozapps/extensions/internal/AddonLogging.jsm
deleted file mode 100644
index f05a6fe6c..000000000
--- a/toolkit/mozapps/extensions/internal/AddonLogging.jsm
+++ /dev/null
@@ -1,192 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const Cc = Components.classes;
-const Ci = Components.interfaces;
-const Cr = Components.results;
-
-const KEY_PROFILEDIR = "ProfD";
-const FILE_EXTENSIONS_LOG = "extensions.log";
-const PREF_LOGGING_ENABLED = "extensions.logging.enabled";
-
-const LOGGER_FILE_PERM = parseInt("666", 8);
-
-const NS_PREFBRANCH_PREFCHANGE_TOPIC_ID = "nsPref:changed";
-
-Components.utils.import("resource://gre/modules/FileUtils.jsm");
-Components.utils.import("resource://gre/modules/Services.jsm");
-
-this.EXPORTED_SYMBOLS = [ "LogManager" ];
-
-var gDebugLogEnabled = false;
-
-function formatLogMessage(aType, aName, aStr, aException) {
- let message = aType.toUpperCase() + " " + aName + ": " + aStr;
- if (aException) {
- if (typeof aException == "number")
- return message + ": " + Components.Exception("", aException).name;
-
- message = message + ": " + aException;
- // instanceOf doesn't work here, let's duck type
- if (aException.fileName)
- message = message + " (" + aException.fileName + ":" + aException.lineNumber + ")";
-
- if (aException.message == "too much recursion")
- dump(message + "\n" + aException.stack + "\n");
- }
- return message;
-}
-
-function getStackDetails(aException) {
- // Defensively wrap all this to ensure that failing to get the message source
- // doesn't stop the message from being logged
- try {
- if (aException) {
- if (aException instanceof Ci.nsIException) {
- return {
- sourceName: aException.filename,
- lineNumber: aException.lineNumber
- };
- }
-
- if (typeof aException == "object") {
- return {
- sourceName: aException.fileName,
- lineNumber: aException.lineNumber
- };
- }
- }
-
- let stackFrame = Components.stack.caller.caller.caller;
- return {
- sourceName: stackFrame.filename,
- lineNumber: stackFrame.lineNumber
- };
- }
- catch (e) {
- return {
- sourceName: null,
- lineNumber: 0
- };
- }
-}
-
-function AddonLogger(aName) {
- this.name = aName;
-}
-
-AddonLogger.prototype = {
- name: null,
-
- error: function(aStr, aException) {
- let message = formatLogMessage("error", this.name, aStr, aException);
-
- let stack = getStackDetails(aException);
-
- let consoleMessage = Cc["@mozilla.org/scripterror;1"].
- createInstance(Ci.nsIScriptError);
- consoleMessage.init(message, stack.sourceName, null, stack.lineNumber, 0,
- Ci.nsIScriptError.errorFlag, "component javascript");
- Services.console.logMessage(consoleMessage);
-
- // Always dump errors, in case the Console Service isn't listening yet
- dump("*** " + message + "\n");
-
- function formatTimestamp(date) {
- // Format timestamp as: "%Y-%m-%d %H:%M:%S"
- let year = String(date.getFullYear());
- let month = String(date.getMonth() + 1).padStart(2, "0");
- let day = String(date.getDate()).padStart(2, "0");
- let hours = String(date.getHours()).padStart(2, "0");
- let minutes = String(date.getMinutes()).padStart(2, "0");
- let seconds = String(date.getSeconds()).padStart(2, "0");
-
- return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
- }
-
- try {
- var tstamp = new Date();
- var logfile = FileUtils.getFile(KEY_PROFILEDIR, [FILE_EXTENSIONS_LOG]);
- var stream = Cc["@mozilla.org/network/file-output-stream;1"].
- createInstance(Ci.nsIFileOutputStream);
- stream.init(logfile, 0x02 | 0x08 | 0x10, LOGGER_FILE_PERM, 0); // write, create, append
- var writer = Cc["@mozilla.org/intl/converter-output-stream;1"].
- createInstance(Ci.nsIConverterOutputStream);
- writer.init(stream, "UTF-8", 0, 0x0000);
- writer.writeString(formatTimestamp(tstamp) + " " +
- message + " at " + stack.sourceName + ":" +
- stack.lineNumber + "\n");
- writer.close();
- }
- catch (e) { }
- },
-
- warn: function(aStr, aException) {
- let message = formatLogMessage("warn", this.name, aStr, aException);
-
- let stack = getStackDetails(aException);
-
- let consoleMessage = Cc["@mozilla.org/scripterror;1"].
- createInstance(Ci.nsIScriptError);
- consoleMessage.init(message, stack.sourceName, null, stack.lineNumber, 0,
- Ci.nsIScriptError.warningFlag, "component javascript");
- Services.console.logMessage(consoleMessage);
-
- if (gDebugLogEnabled)
- dump("*** " + message + "\n");
- },
-
- log: function(aStr, aException) {
- if (gDebugLogEnabled) {
- let message = formatLogMessage("log", this.name, aStr, aException);
- dump("*** " + message + "\n");
- Services.console.logStringMessage(message);
- }
- }
-};
-
-this.LogManager = {
- getLogger: function(aName, aTarget) {
- let logger = new AddonLogger(aName);
-
- if (aTarget) {
- ["error", "warn", "log"].forEach(function(name) {
- let fname = name.toUpperCase();
- delete aTarget[fname];
- aTarget[fname] = function(aStr, aException) {
- logger[name](aStr, aException);
- };
- });
- }
-
- return logger;
- }
-};
-
-var PrefObserver = {
- init: function() {
- Services.prefs.addObserver(PREF_LOGGING_ENABLED, this, false);
- Services.obs.addObserver(this, "xpcom-shutdown", false);
- this.observe(null, NS_PREFBRANCH_PREFCHANGE_TOPIC_ID, PREF_LOGGING_ENABLED);
- },
-
- observe: function(aSubject, aTopic, aData) {
- if (aTopic == "xpcom-shutdown") {
- Services.prefs.removeObserver(PREF_LOGGING_ENABLED, this);
- Services.obs.removeObserver(this, "xpcom-shutdown");
- }
- else if (aTopic == NS_PREFBRANCH_PREFCHANGE_TOPIC_ID) {
- try {
- gDebugLogEnabled = Services.prefs.getBoolPref(PREF_LOGGING_ENABLED);
- }
- catch (e) {
- gDebugLogEnabled = false;
- }
- }
- }
-};
-
-PrefObserver.init();