2012-05-10 13:15:10 +00:00
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/* -*- Mode: js2; js2-basic-offset: 2; indent-tabs-mode: nil; -*- */
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/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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2013-08-03 10:29:48 +00:00
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const {Cc, Ci, Cu} = require("chrome");
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2012-05-10 13:15:10 +00:00
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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2012-05-29 12:48:05 +00:00
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2013-08-03 10:29:48 +00:00
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loader.lazyGetter(this, "NetworkHelper", () => require("devtools/toolkit/webconsole/network-helper"));
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loader.lazyImporter(this, "Services", "resource://gre/modules/Services.jsm");
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loader.lazyImporter(this, "ConsoleAPIStorage", "resource://gre/modules/ConsoleAPIStorage.jsm");
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loader.lazyImporter(this, "NetUtil", "resource://gre/modules/NetUtil.jsm");
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loader.lazyImporter(this, "PrivateBrowsingUtils", "resource://gre/modules/PrivateBrowsingUtils.jsm");
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loader.lazyServiceGetter(this, "gActivityDistributor",
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"@mozilla.org/network/http-activity-distributor;1",
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"nsIHttpActivityDistributor");
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2012-10-05 11:54:43 +00:00
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2013-03-30 11:31:10 +00:00
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// TODO: Bug 842672 - toolkit/ imports modules from browser/.
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// Note that these are only used in JSTermHelpers, see $0 and pprint().
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2013-08-03 10:29:48 +00:00
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loader.lazyImporter(this, "gDevTools", "resource:///modules/devtools/gDevTools.jsm");
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loader.lazyImporter(this, "devtools", "resource://gre/modules/devtools/Loader.jsm");
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loader.lazyImporter(this, "VariablesView", "resource:///modules/devtools/VariablesView.jsm");
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2012-09-26 17:02:04 +00:00
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// Match the function name from the result of toString() or toSource().
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//
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// Examples:
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// (function foobar(a, b) { ...
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// function foobar2(a) { ...
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// function() { ...
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const REGEX_MATCH_FUNCTION_NAME = /^\(?function\s+([^(\s]+)\s*\(/;
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// Match the function arguments from the result of toString() or toSource().
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const REGEX_MATCH_FUNCTION_ARGS = /^\(?function\s*[^\s(]*\s*\((.+?)\)/;
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2012-05-10 13:15:10 +00:00
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2013-08-03 10:29:48 +00:00
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let WebConsoleUtils = {
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2012-05-10 13:15:10 +00:00
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/**
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* Convenience function to unwrap a wrapped object.
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*
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* @param aObject the object to unwrap.
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* @return aObject unwrapped.
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*/
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unwrap: function WCU_unwrap(aObject)
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{
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try {
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return XPCNativeWrapper.unwrap(aObject);
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}
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catch (ex) {
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return aObject;
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}
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},
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/**
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* Wrap a string in an nsISupportsString object.
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*
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* @param string aString
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* @return nsISupportsString
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*/
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supportsString: function WCU_supportsString(aString)
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{
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let str = Cc["@mozilla.org/supports-string;1"].
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createInstance(Ci.nsISupportsString);
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str.data = aString;
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return str;
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},
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/**
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* Clone an object.
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*
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* @param object aObject
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* The object you want cloned.
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* @param boolean aRecursive
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* Tells if you want to dig deeper into the object, to clone
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* recursively.
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* @param function [aFilter]
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* Optional, filter function, called for every property. Three
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* arguments are passed: key, value and object. Return true if the
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* property should be added to the cloned object. Return false to skip
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* the property.
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* @return object
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* The cloned object.
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*/
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cloneObject: function WCU_cloneObject(aObject, aRecursive, aFilter)
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{
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if (typeof aObject != "object") {
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return aObject;
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}
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let temp;
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if (Array.isArray(aObject)) {
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temp = [];
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Array.forEach(aObject, function(aValue, aIndex) {
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if (!aFilter || aFilter(aIndex, aValue, aObject)) {
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temp.push(aRecursive ? WCU_cloneObject(aValue) : aValue);
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}
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});
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}
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else {
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temp = {};
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for (let key in aObject) {
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let value = aObject[key];
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if (aObject.hasOwnProperty(key) &&
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(!aFilter || aFilter(key, value, aObject))) {
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temp[key] = aRecursive ? WCU_cloneObject(value) : value;
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}
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}
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}
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return temp;
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},
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/**
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* Gets the ID of the inner window of this DOM window.
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*
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* @param nsIDOMWindow aWindow
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* @return integer
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* Inner ID for the given aWindow.
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*/
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getInnerWindowId: function WCU_getInnerWindowId(aWindow)
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{
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return aWindow.QueryInterface(Ci.nsIInterfaceRequestor).
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2013-06-14 15:19:26 +00:00
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getInterface(Ci.nsIDOMWindowUtils).currentInnerWindowID;
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2012-05-10 13:15:10 +00:00
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},
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2013-06-14 15:19:26 +00:00
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/**
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* Recursively gather a list of inner window ids given a
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* top level window.
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*
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* @param nsIDOMWindow aWindow
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* @return Array
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* list of inner window ids.
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*/
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getInnerWindowIDsForFrames: function WCU_getInnerWindowIDsForFrames(aWindow)
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{
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let innerWindowID = this.getInnerWindowId(aWindow);
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let ids = [innerWindowID];
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if (aWindow.frames) {
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for (let i = 0; i < aWindow.frames.length; i++) {
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let frame = aWindow.frames[i];
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ids = ids.concat(this.getInnerWindowIDsForFrames(frame));
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}
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}
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return ids;
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},
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2012-05-10 13:15:10 +00:00
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/**
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* Gets the ID of the outer window of this DOM window.
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*
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* @param nsIDOMWindow aWindow
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* @return integer
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* Outer ID for the given aWindow.
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*/
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getOuterWindowId: function WCU_getOuterWindowId(aWindow)
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{
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return aWindow.QueryInterface(Ci.nsIInterfaceRequestor).
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getInterface(Ci.nsIDOMWindowUtils).outerWindowID;
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},
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/**
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* Abbreviates the given source URL so that it can be displayed flush-right
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* without being too distracting.
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*
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* @param string aSourceURL
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* The source URL to shorten.
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* @return string
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* The abbreviated form of the source URL.
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*/
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abbreviateSourceURL: function WCU_abbreviateSourceURL(aSourceURL)
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{
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// Remove any query parameters.
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let hookIndex = aSourceURL.indexOf("?");
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if (hookIndex > -1) {
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aSourceURL = aSourceURL.substring(0, hookIndex);
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}
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// Remove a trailing "/".
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if (aSourceURL[aSourceURL.length - 1] == "/") {
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aSourceURL = aSourceURL.substring(0, aSourceURL.length - 1);
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}
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// Remove all but the last path component.
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let slashIndex = aSourceURL.lastIndexOf("/");
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if (slashIndex > -1) {
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aSourceURL = aSourceURL.substring(slashIndex + 1);
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}
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return aSourceURL;
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},
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/**
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* Tells if the given function is native or not.
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*
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* @param function aFunction
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* The function you want to check if it is native or not.
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* @return boolean
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* True if the given function is native, false otherwise.
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*/
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isNativeFunction: function WCU_isNativeFunction(aFunction)
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{
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return typeof aFunction == "function" && !("prototype" in aFunction);
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},
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/**
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* Tells if the given property of the provided object is a non-native getter or
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* not.
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*
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* @param object aObject
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* The object that contains the property.
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* @param string aProp
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* The property you want to check if it is a getter or not.
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* @return boolean
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* True if the given property is a getter, false otherwise.
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*/
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isNonNativeGetter: function WCU_isNonNativeGetter(aObject, aProp)
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{
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if (typeof aObject != "object") {
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return false;
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}
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2012-09-26 17:02:04 +00:00
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let desc = this.getPropertyDescriptor(aObject, aProp);
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return desc && desc.get && !this.isNativeFunction(desc.get);
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},
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/**
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* Get the property descriptor for the given object.
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*
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* @param object aObject
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* The object that contains the property.
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* @param string aProp
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* The property you want to get the descriptor for.
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* @return object
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* Property descriptor.
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*/
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getPropertyDescriptor: function WCU_getPropertyDescriptor(aObject, aProp)
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{
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let desc = null;
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2012-05-10 13:15:10 +00:00
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while (aObject) {
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try {
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2013-08-02 17:11:57 +00:00
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if ((desc = Object.getOwnPropertyDescriptor(aObject, aProp))) {
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2012-05-10 13:15:10 +00:00
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break;
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}
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}
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2012-09-26 17:02:04 +00:00
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catch (ex if (ex.name == "NS_ERROR_XPC_BAD_CONVERT_JS" ||
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ex.name == "NS_ERROR_XPC_BAD_OP_ON_WN_PROTO" ||
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ex.name == "TypeError")) {
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2012-05-10 13:15:10 +00:00
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// Native getters throw here. See bug 520882.
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2012-09-26 17:02:04 +00:00
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// null throws TypeError.
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}
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try {
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aObject = Object.getPrototypeOf(aObject);
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}
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catch (ex if (ex.name == "TypeError")) {
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return desc;
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2012-05-10 13:15:10 +00:00
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}
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}
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2012-09-26 17:02:04 +00:00
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return desc;
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2012-05-10 13:15:10 +00:00
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},
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2012-09-26 17:02:04 +00:00
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/**
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* Sort function for object properties.
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*
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* @param object a
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* Property descriptor.
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* @param object b
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* Property descriptor.
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* @return integer
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* -1 if a.name < b.name,
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* 1 if a.name > b.name,
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* 0 otherwise.
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*/
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propertiesSort: function WCU_propertiesSort(a, b)
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{
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// Convert the pair.name to a number for later sorting.
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let aNumber = parseFloat(a.name);
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let bNumber = parseFloat(b.name);
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// Sort numbers.
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if (!isNaN(aNumber) && isNaN(bNumber)) {
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return -1;
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}
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else if (isNaN(aNumber) && !isNaN(bNumber)) {
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return 1;
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}
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else if (!isNaN(aNumber) && !isNaN(bNumber)) {
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return aNumber - bNumber;
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}
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// Sort string.
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else if (a.name < b.name) {
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return -1;
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}
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else if (a.name > b.name) {
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return 1;
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}
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else {
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return 0;
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}
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},
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/**
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* Create a grip for the given value. If the value is an object,
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* an object wrapper will be created.
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*
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* @param mixed aValue
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* The value you want to create a grip for, before sending it to the
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* client.
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* @param function aObjectWrapper
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* If the value is an object then the aObjectWrapper function is
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* invoked to give us an object grip. See this.getObjectGrip().
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* @return mixed
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* The value grip.
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*/
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createValueGrip: function WCU_createValueGrip(aValue, aObjectWrapper)
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{
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let type = typeof(aValue);
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switch (type) {
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case "boolean":
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case "number":
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return aValue;
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2012-11-05 16:41:59 +00:00
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case "string":
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return aObjectWrapper(aValue);
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2012-09-26 17:02:04 +00:00
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case "object":
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case "function":
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if (aValue) {
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return aObjectWrapper(aValue);
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}
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default:
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if (aValue === null) {
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return { type: "null" };
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}
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if (aValue === undefined) {
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return { type: "undefined" };
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}
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Cu.reportError("Failed to provide a grip for value of " + type + ": " +
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aValue);
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return null;
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}
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2012-05-10 13:15:10 +00:00
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},
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/**
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* Check if the given object is an iterator or a generator.
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*
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* @param object aObject
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* The object you want to check.
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* @return boolean
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* True if the given object is an iterator or a generator, otherwise
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* false is returned.
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*/
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isIteratorOrGenerator: function WCU_isIteratorOrGenerator(aObject)
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{
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if (aObject === null) {
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return false;
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}
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if (typeof aObject == "object") {
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if (typeof aObject.__iterator__ == "function" ||
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aObject.constructor && aObject.constructor.name == "Iterator") {
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return true;
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}
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try {
|
|
|
|
let str = aObject.toString();
|
|
|
|
if (typeof aObject.next == "function" &&
|
|
|
|
str.indexOf("[object Generator") == 0) {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
catch (ex) {
|
|
|
|
// window.history.next throws in the typeof check above.
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return false;
|
|
|
|
},
|
2012-07-26 15:06:04 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Determine if the given request mixes HTTP with HTTPS content.
|
|
|
|
*
|
|
|
|
* @param string aRequest
|
|
|
|
* Location of the requested content.
|
|
|
|
* @param string aLocation
|
|
|
|
* Location of the current page.
|
|
|
|
* @return boolean
|
|
|
|
* True if the content is mixed, false if not.
|
|
|
|
*/
|
|
|
|
isMixedHTTPSRequest: function WCU_isMixedHTTPSRequest(aRequest, aLocation)
|
|
|
|
{
|
|
|
|
try {
|
|
|
|
let requestURI = Services.io.newURI(aRequest, null, null);
|
|
|
|
let contentURI = Services.io.newURI(aLocation, null, null);
|
|
|
|
return (contentURI.scheme == "https" && requestURI.scheme != "https");
|
|
|
|
}
|
|
|
|
catch (ex) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
},
|
2012-09-26 17:02:04 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Helper function to deduce the name of the provided function.
|
|
|
|
*
|
|
|
|
* @param funtion aFunction
|
|
|
|
* The function whose name will be returned.
|
|
|
|
* @return string
|
|
|
|
* Function name.
|
|
|
|
*/
|
|
|
|
getFunctionName: function WCF_getFunctionName(aFunction)
|
|
|
|
{
|
|
|
|
let name = null;
|
|
|
|
if (aFunction.name) {
|
|
|
|
name = aFunction.name;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
let desc;
|
|
|
|
try {
|
|
|
|
desc = aFunction.getOwnPropertyDescriptor("displayName");
|
|
|
|
}
|
|
|
|
catch (ex) { }
|
|
|
|
if (desc && typeof desc.value == "string") {
|
|
|
|
name = desc.value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (!name) {
|
|
|
|
try {
|
|
|
|
let str = (aFunction.toString() || aFunction.toSource()) + "";
|
|
|
|
name = (str.match(REGEX_MATCH_FUNCTION_NAME) || [])[1];
|
|
|
|
}
|
|
|
|
catch (ex) { }
|
|
|
|
}
|
|
|
|
return name;
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the object class name. For example, the |window| object has the Window
|
|
|
|
* class name (based on [object Window]).
|
|
|
|
*
|
|
|
|
* @param object aObject
|
|
|
|
* The object you want to get the class name for.
|
|
|
|
* @return string
|
|
|
|
* The object class name.
|
|
|
|
*/
|
2013-03-30 11:31:10 +00:00
|
|
|
getObjectClassName: function WCU_getObjectClassName(aObject)
|
2012-09-26 17:02:04 +00:00
|
|
|
{
|
|
|
|
if (aObject === null) {
|
|
|
|
return "null";
|
|
|
|
}
|
|
|
|
if (aObject === undefined) {
|
|
|
|
return "undefined";
|
|
|
|
}
|
|
|
|
|
|
|
|
let type = typeof aObject;
|
|
|
|
if (type != "object") {
|
2013-01-21 21:59:30 +00:00
|
|
|
// Grip class names should start with an uppercase letter.
|
|
|
|
return type.charAt(0).toUpperCase() + type.substr(1);
|
2012-09-26 17:02:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
let className;
|
|
|
|
|
|
|
|
try {
|
|
|
|
className = ((aObject + "").match(/^\[object (\S+)\]$/) || [])[1];
|
|
|
|
if (!className) {
|
|
|
|
className = ((aObject.constructor + "").match(/^\[object (\S+)\]$/) || [])[1];
|
|
|
|
}
|
|
|
|
if (!className && typeof aObject.constructor == "function") {
|
|
|
|
className = this.getFunctionName(aObject.constructor);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
catch (ex) { }
|
|
|
|
|
|
|
|
return className;
|
|
|
|
},
|
|
|
|
|
2013-03-30 11:31:10 +00:00
|
|
|
/**
|
|
|
|
* Check if the given value is a grip with an actor.
|
|
|
|
*
|
|
|
|
* @param mixed aGrip
|
|
|
|
* Value you want to check if it is a grip with an actor.
|
|
|
|
* @return boolean
|
|
|
|
* True if the given value is a grip with an actor.
|
|
|
|
*/
|
|
|
|
isActorGrip: function WCU_isActorGrip(aGrip)
|
|
|
|
{
|
|
|
|
return aGrip && typeof(aGrip) == "object" && aGrip.actor;
|
|
|
|
},
|
2012-05-10 13:15:10 +00:00
|
|
|
};
|
2013-08-03 10:29:48 +00:00
|
|
|
exports.Utils = WebConsoleUtils;
|
2012-05-10 13:15:10 +00:00
|
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// Localization
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
|
2012-09-26 17:07:57 +00:00
|
|
|
WebConsoleUtils.l10n = function WCU_l10n(aBundleURI)
|
|
|
|
{
|
|
|
|
this._bundleUri = aBundleURI;
|
|
|
|
};
|
|
|
|
|
|
|
|
WebConsoleUtils.l10n.prototype = {
|
|
|
|
_stringBundle: null,
|
|
|
|
|
|
|
|
get stringBundle()
|
|
|
|
{
|
|
|
|
if (!this._stringBundle) {
|
|
|
|
this._stringBundle = Services.strings.createBundle(this._bundleUri);
|
|
|
|
}
|
|
|
|
return this._stringBundle;
|
|
|
|
},
|
|
|
|
|
2012-05-10 13:15:10 +00:00
|
|
|
/**
|
|
|
|
* Generates a formatted timestamp string for displaying in console messages.
|
|
|
|
*
|
|
|
|
* @param integer [aMilliseconds]
|
|
|
|
* Optional, allows you to specify the timestamp in milliseconds since
|
|
|
|
* the UNIX epoch.
|
|
|
|
* @return string
|
|
|
|
* The timestamp formatted for display.
|
|
|
|
*/
|
|
|
|
timestampString: function WCU_l10n_timestampString(aMilliseconds)
|
|
|
|
{
|
|
|
|
let d = new Date(aMilliseconds ? aMilliseconds : null);
|
|
|
|
let hours = d.getHours(), minutes = d.getMinutes();
|
|
|
|
let seconds = d.getSeconds(), milliseconds = d.getMilliseconds();
|
|
|
|
let parameters = [hours, minutes, seconds, milliseconds];
|
|
|
|
return this.getFormatStr("timestampFormat", parameters);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Retrieve a localized string.
|
|
|
|
*
|
|
|
|
* @param string aName
|
|
|
|
* The string name you want from the Web Console string bundle.
|
|
|
|
* @return string
|
|
|
|
* The localized string.
|
|
|
|
*/
|
|
|
|
getStr: function WCU_l10n_getStr(aName)
|
|
|
|
{
|
|
|
|
let result;
|
|
|
|
try {
|
|
|
|
result = this.stringBundle.GetStringFromName(aName);
|
|
|
|
}
|
|
|
|
catch (ex) {
|
|
|
|
Cu.reportError("Failed to get string: " + aName);
|
|
|
|
throw ex;
|
|
|
|
}
|
|
|
|
return result;
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Retrieve a localized string formatted with values coming from the given
|
|
|
|
* array.
|
|
|
|
*
|
|
|
|
* @param string aName
|
|
|
|
* The string name you want from the Web Console string bundle.
|
|
|
|
* @param array aArray
|
|
|
|
* The array of values you want in the formatted string.
|
|
|
|
* @return string
|
|
|
|
* The formatted local string.
|
|
|
|
*/
|
|
|
|
getFormatStr: function WCU_l10n_getFormatStr(aName, aArray)
|
|
|
|
{
|
|
|
|
let result;
|
|
|
|
try {
|
|
|
|
result = this.stringBundle.formatStringFromName(aName, aArray, aArray.length);
|
|
|
|
}
|
|
|
|
catch (ex) {
|
|
|
|
Cu.reportError("Failed to format string: " + aName);
|
|
|
|
throw ex;
|
|
|
|
}
|
|
|
|
return result;
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
2012-05-25 10:28:47 +00:00
|
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// JS Completer
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
|
2013-08-03 10:29:48 +00:00
|
|
|
(function _JSPP(WCU) {
|
2012-05-25 10:28:47 +00:00
|
|
|
const STATE_NORMAL = 0;
|
|
|
|
const STATE_QUOTE = 2;
|
|
|
|
const STATE_DQUOTE = 3;
|
|
|
|
|
|
|
|
const OPEN_BODY = "{[(".split("");
|
|
|
|
const CLOSE_BODY = "}])".split("");
|
|
|
|
const OPEN_CLOSE_BODY = {
|
|
|
|
"{": "}",
|
|
|
|
"[": "]",
|
|
|
|
"(": ")",
|
|
|
|
};
|
|
|
|
|
2013-08-01 19:31:36 +00:00
|
|
|
const MAX_COMPLETIONS = 1500;
|
2012-07-25 17:21:03 +00:00
|
|
|
|
2012-05-25 10:28:47 +00:00
|
|
|
/**
|
|
|
|
* Analyses a given string to find the last statement that is interesting for
|
|
|
|
* later completion.
|
|
|
|
*
|
|
|
|
* @param string aStr
|
|
|
|
* A string to analyse.
|
|
|
|
*
|
|
|
|
* @returns object
|
|
|
|
* If there was an error in the string detected, then a object like
|
|
|
|
*
|
|
|
|
* { err: "ErrorMesssage" }
|
|
|
|
*
|
|
|
|
* is returned, otherwise a object like
|
|
|
|
*
|
|
|
|
* {
|
|
|
|
* state: STATE_NORMAL|STATE_QUOTE|STATE_DQUOTE,
|
|
|
|
* startPos: index of where the last statement begins
|
|
|
|
* }
|
|
|
|
*/
|
|
|
|
function findCompletionBeginning(aStr)
|
|
|
|
{
|
|
|
|
let bodyStack = [];
|
|
|
|
|
|
|
|
let state = STATE_NORMAL;
|
|
|
|
let start = 0;
|
|
|
|
let c;
|
|
|
|
for (let i = 0; i < aStr.length; i++) {
|
|
|
|
c = aStr[i];
|
|
|
|
|
|
|
|
switch (state) {
|
|
|
|
// Normal JS state.
|
|
|
|
case STATE_NORMAL:
|
|
|
|
if (c == '"') {
|
|
|
|
state = STATE_DQUOTE;
|
|
|
|
}
|
|
|
|
else if (c == "'") {
|
|
|
|
state = STATE_QUOTE;
|
|
|
|
}
|
|
|
|
else if (c == ";") {
|
|
|
|
start = i + 1;
|
|
|
|
}
|
|
|
|
else if (c == " ") {
|
|
|
|
start = i + 1;
|
|
|
|
}
|
|
|
|
else if (OPEN_BODY.indexOf(c) != -1) {
|
|
|
|
bodyStack.push({
|
|
|
|
token: c,
|
|
|
|
start: start
|
|
|
|
});
|
|
|
|
start = i + 1;
|
|
|
|
}
|
|
|
|
else if (CLOSE_BODY.indexOf(c) != -1) {
|
|
|
|
var last = bodyStack.pop();
|
|
|
|
if (!last || OPEN_CLOSE_BODY[last.token] != c) {
|
|
|
|
return {
|
|
|
|
err: "syntax error"
|
|
|
|
};
|
|
|
|
}
|
|
|
|
if (c == "}") {
|
|
|
|
start = i + 1;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
start = last.start;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
// Double quote state > " <
|
|
|
|
case STATE_DQUOTE:
|
|
|
|
if (c == "\\") {
|
|
|
|
i++;
|
|
|
|
}
|
|
|
|
else if (c == "\n") {
|
|
|
|
return {
|
|
|
|
err: "unterminated string literal"
|
|
|
|
};
|
|
|
|
}
|
|
|
|
else if (c == '"') {
|
|
|
|
state = STATE_NORMAL;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
// Single quote state > ' <
|
|
|
|
case STATE_QUOTE:
|
|
|
|
if (c == "\\") {
|
|
|
|
i++;
|
|
|
|
}
|
|
|
|
else if (c == "\n") {
|
|
|
|
return {
|
|
|
|
err: "unterminated string literal"
|
|
|
|
};
|
|
|
|
}
|
|
|
|
else if (c == "'") {
|
|
|
|
state = STATE_NORMAL;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return {
|
|
|
|
state: state,
|
|
|
|
startPos: start
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Provides a list of properties, that are possible matches based on the passed
|
|
|
|
* scope and inputValue.
|
|
|
|
*
|
|
|
|
* @param object aScope
|
|
|
|
* Scope to use for the completion.
|
|
|
|
* @param string aInputValue
|
|
|
|
* Value that should be completed.
|
2013-06-28 17:56:33 +00:00
|
|
|
* @param number [aCursor=aInputValue.length]
|
|
|
|
* Optional offset in the input where the cursor is located. If this is
|
|
|
|
* omitted then the cursor is assumed to be at the end of the input
|
|
|
|
* value.
|
2012-05-25 10:28:47 +00:00
|
|
|
* @returns null or object
|
|
|
|
* If no completion valued could be computed, null is returned,
|
|
|
|
* otherwise a object with the following form is returned:
|
|
|
|
* {
|
|
|
|
* matches: [ string, string, string ],
|
|
|
|
* matchProp: Last part of the inputValue that was used to find
|
|
|
|
* the matches-strings.
|
|
|
|
* }
|
|
|
|
*/
|
2013-06-28 17:56:33 +00:00
|
|
|
function JSPropertyProvider(aScope, aInputValue, aCursor)
|
2012-05-25 10:28:47 +00:00
|
|
|
{
|
2013-06-28 17:56:33 +00:00
|
|
|
if (aCursor === undefined) {
|
|
|
|
aCursor = aInputValue.length;
|
|
|
|
}
|
|
|
|
|
|
|
|
let inputValue = aInputValue.substring(0, aCursor);
|
2012-05-25 10:28:47 +00:00
|
|
|
let obj = WCU.unwrap(aScope);
|
|
|
|
|
2013-06-28 17:56:33 +00:00
|
|
|
// Analyse the inputValue and find the beginning of the last part that
|
2012-05-25 10:28:47 +00:00
|
|
|
// should be completed.
|
2013-06-28 17:56:33 +00:00
|
|
|
let beginning = findCompletionBeginning(inputValue);
|
2012-05-25 10:28:47 +00:00
|
|
|
|
|
|
|
// There was an error analysing the string.
|
|
|
|
if (beginning.err) {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
// If the current state is not STATE_NORMAL, then we are inside of an string
|
|
|
|
// which means that no completion is possible.
|
|
|
|
if (beginning.state != STATE_NORMAL) {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
2013-06-28 17:56:33 +00:00
|
|
|
let completionPart = inputValue.substring(beginning.startPos);
|
2012-05-25 10:28:47 +00:00
|
|
|
|
|
|
|
// Don't complete on just an empty string.
|
|
|
|
if (completionPart.trim() == "") {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
2012-08-17 15:38:59 +00:00
|
|
|
let matches = null;
|
|
|
|
let matchProp = "";
|
2012-05-25 10:28:47 +00:00
|
|
|
|
2012-08-17 15:38:59 +00:00
|
|
|
let lastDot = completionPart.lastIndexOf(".");
|
|
|
|
if (lastDot > 0 &&
|
|
|
|
(completionPart[0] == "'" || completionPart[0] == '"') &&
|
|
|
|
completionPart[lastDot - 1] == completionPart[0]) {
|
|
|
|
// We are completing a string literal.
|
|
|
|
obj = obj.String.prototype;
|
|
|
|
matchProp = completionPart.slice(lastDot + 1);
|
2012-05-25 10:28:47 +00:00
|
|
|
|
|
|
|
}
|
|
|
|
else {
|
2012-08-17 15:38:59 +00:00
|
|
|
// We are completing a variable / a property lookup.
|
|
|
|
|
|
|
|
let properties = completionPart.split(".");
|
|
|
|
if (properties.length > 1) {
|
|
|
|
matchProp = properties.pop().trimLeft();
|
|
|
|
for (let i = 0; i < properties.length; i++) {
|
|
|
|
let prop = properties[i].trim();
|
|
|
|
if (!prop) {
|
|
|
|
return null;
|
|
|
|
}
|
2012-05-25 10:28:47 +00:00
|
|
|
|
2012-08-17 15:38:59 +00:00
|
|
|
// If obj is undefined or null (which is what "== null" does),
|
|
|
|
// then there is no chance to run completion on it. Exit here.
|
|
|
|
if (obj == null) {
|
|
|
|
return null;
|
|
|
|
}
|
2012-05-25 10:28:47 +00:00
|
|
|
|
2012-08-17 15:38:59 +00:00
|
|
|
// Check if prop is a getter function on obj. Functions can change other
|
|
|
|
// stuff so we can't execute them to get the next object. Stop here.
|
|
|
|
if (WCU.isNonNativeGetter(obj, prop)) {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
try {
|
|
|
|
obj = obj[prop];
|
|
|
|
}
|
|
|
|
catch (ex) {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
matchProp = properties[0].trimLeft();
|
|
|
|
}
|
|
|
|
|
|
|
|
// If obj is undefined or null (which is what "== null" does),
|
|
|
|
// then there is no chance to run completion on it. Exit here.
|
|
|
|
if (obj == null) {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
2013-06-21 17:40:00 +00:00
|
|
|
try {
|
|
|
|
// Skip Iterators and Generators.
|
|
|
|
if (WCU.isIteratorOrGenerator(obj)) {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
catch (ex) {
|
|
|
|
// The above can throw if |obj| is a dead object.
|
|
|
|
// TODO: we should use Cu.isDeadWrapper() - see bug 885800.
|
2012-08-17 15:38:59 +00:00
|
|
|
return null;
|
|
|
|
}
|
2012-05-25 10:28:47 +00:00
|
|
|
}
|
|
|
|
|
2012-08-13 15:51:46 +00:00
|
|
|
let matches = Object.keys(getMatchedProps(obj, {matchProp:matchProp}));
|
2012-05-25 10:28:47 +00:00
|
|
|
|
|
|
|
return {
|
|
|
|
matchProp: matchProp,
|
2013-07-27 08:44:00 +00:00
|
|
|
matches: matches,
|
2012-05-25 10:28:47 +00:00
|
|
|
};
|
|
|
|
}
|
|
|
|
|
2012-07-25 17:21:03 +00:00
|
|
|
/**
|
2012-08-13 15:51:46 +00:00
|
|
|
* Get all accessible properties on this JS value.
|
2012-07-25 17:21:03 +00:00
|
|
|
* Filter those properties by name.
|
|
|
|
* Take only a certain number of those.
|
|
|
|
*
|
2012-08-13 15:51:46 +00:00
|
|
|
* @param mixed aObj
|
|
|
|
* JS value whose properties we want to collect.
|
2012-07-25 17:21:03 +00:00
|
|
|
*
|
2012-08-13 15:51:46 +00:00
|
|
|
* @param object aOptions
|
|
|
|
* Options that the algorithm takes.
|
|
|
|
* - matchProp (string): Filter for properties that match this one.
|
|
|
|
* Defaults to the empty string (which always matches).
|
2012-07-25 17:21:03 +00:00
|
|
|
*
|
|
|
|
* @return object
|
|
|
|
* Object whose keys are all accessible properties on the object.
|
|
|
|
*/
|
2012-08-13 15:51:46 +00:00
|
|
|
function getMatchedProps(aObj, aOptions = {matchProp: ""})
|
2012-07-25 17:21:03 +00:00
|
|
|
{
|
2012-08-13 15:51:46 +00:00
|
|
|
// Argument defaults.
|
|
|
|
aOptions.matchProp = aOptions.matchProp || "";
|
|
|
|
|
|
|
|
if (aObj == null) { return {}; }
|
|
|
|
try {
|
|
|
|
Object.getPrototypeOf(aObj);
|
|
|
|
} catch(e) {
|
|
|
|
aObj = aObj.constructor.prototype;
|
|
|
|
}
|
2012-07-25 17:21:03 +00:00
|
|
|
let c = MAX_COMPLETIONS;
|
2012-10-05 16:15:51 +00:00
|
|
|
let names = Object.create(null); // Using an Object to avoid duplicates.
|
2012-08-13 15:51:46 +00:00
|
|
|
|
|
|
|
// We need to go up the prototype chain.
|
|
|
|
let ownNames = null;
|
|
|
|
while (aObj !== null) {
|
|
|
|
ownNames = Object.getOwnPropertyNames(aObj);
|
|
|
|
for (let i = 0; i < ownNames.length; i++) {
|
|
|
|
// Filtering happens here.
|
|
|
|
// If we already have it in, no need to append it.
|
|
|
|
if (ownNames[i].indexOf(aOptions.matchProp) != 0 ||
|
2012-10-05 16:15:51 +00:00
|
|
|
ownNames[i] in names) {
|
2012-08-13 15:51:46 +00:00
|
|
|
continue;
|
|
|
|
}
|
|
|
|
c--;
|
|
|
|
if (c < 0) {
|
|
|
|
return names;
|
|
|
|
}
|
|
|
|
// If it is an array index, we can't take it.
|
|
|
|
// This uses a trick: converting a string to a number yields NaN if
|
|
|
|
// the operation failed, and NaN is not equal to itself.
|
|
|
|
if (+ownNames[i] != +ownNames[i]) {
|
2012-07-25 17:21:03 +00:00
|
|
|
names[ownNames[i]] = true;
|
|
|
|
}
|
|
|
|
}
|
2012-08-13 15:51:46 +00:00
|
|
|
aObj = Object.getPrototypeOf(aObj);
|
2012-07-25 17:21:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return names;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-08-03 10:29:48 +00:00
|
|
|
exports.JSPropertyProvider = JSPropertyProvider;
|
2012-05-25 10:28:47 +00:00
|
|
|
})(WebConsoleUtils);
|
2012-09-26 17:07:57 +00:00
|
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
// The page errors listener
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
/**
|
2013-05-28 15:24:31 +00:00
|
|
|
* The nsIConsoleService listener. This is used to send all of the console
|
|
|
|
* messages (JavaScript, CSS and more) to the remote Web Console instance.
|
2012-09-26 17:07:57 +00:00
|
|
|
*
|
|
|
|
* @constructor
|
2012-10-06 10:29:57 +00:00
|
|
|
* @param nsIDOMWindow [aWindow]
|
|
|
|
* Optional - the window object for which we are created. This is used
|
|
|
|
* for filtering out messages that belong to other windows.
|
2012-09-26 17:07:57 +00:00
|
|
|
* @param object aListener
|
2013-05-28 15:24:31 +00:00
|
|
|
* The listener object must have one method:
|
2013-08-03 10:29:48 +00:00
|
|
|
* - onConsoleServiceMessage(). This method is invoked with one argument,
|
|
|
|
* the nsIConsoleMessage, whenever a relevant message is received.
|
2012-09-26 17:07:57 +00:00
|
|
|
*/
|
2013-08-03 10:29:48 +00:00
|
|
|
function ConsoleServiceListener(aWindow, aListener)
|
2012-09-26 17:07:57 +00:00
|
|
|
{
|
|
|
|
this.window = aWindow;
|
|
|
|
this.listener = aListener;
|
|
|
|
}
|
2013-08-03 10:29:48 +00:00
|
|
|
exports.ConsoleServiceListener = ConsoleServiceListener;
|
2012-09-26 17:07:57 +00:00
|
|
|
|
2013-05-28 15:24:31 +00:00
|
|
|
ConsoleServiceListener.prototype =
|
2012-09-26 17:07:57 +00:00
|
|
|
{
|
|
|
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsIConsoleListener]),
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The content window for which we listen to page errors.
|
|
|
|
* @type nsIDOMWindow
|
|
|
|
*/
|
|
|
|
window: null,
|
|
|
|
|
|
|
|
/**
|
2013-05-28 15:24:31 +00:00
|
|
|
* The listener object which is notified of messages from the console service.
|
2012-09-26 17:07:57 +00:00
|
|
|
* @type object
|
|
|
|
*/
|
|
|
|
listener: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Initialize the nsIConsoleService listener.
|
|
|
|
*/
|
2013-05-28 15:24:31 +00:00
|
|
|
init: function CSL_init()
|
2012-09-26 17:07:57 +00:00
|
|
|
{
|
|
|
|
Services.console.registerListener(this);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The nsIConsoleService observer. This method takes all the script error
|
|
|
|
* messages belonging to the current window and sends them to the remote Web
|
|
|
|
* Console instance.
|
|
|
|
*
|
2013-05-28 15:24:31 +00:00
|
|
|
* @param nsIConsoleMessage aMessage
|
|
|
|
* The message object coming from the nsIConsoleService.
|
2012-09-26 17:07:57 +00:00
|
|
|
*/
|
2013-05-28 15:24:31 +00:00
|
|
|
observe: function CSL_observe(aMessage)
|
2012-09-26 17:07:57 +00:00
|
|
|
{
|
2013-05-28 15:24:31 +00:00
|
|
|
if (!this.listener) {
|
2012-09-26 17:07:57 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2012-10-06 10:29:57 +00:00
|
|
|
if (this.window) {
|
2013-05-28 15:24:31 +00:00
|
|
|
if (!(aMessage instanceof Ci.nsIScriptError) ||
|
|
|
|
!aMessage.outerWindowID ||
|
|
|
|
!this.isCategoryAllowed(aMessage.category)) {
|
2012-10-06 10:29:57 +00:00
|
|
|
return;
|
|
|
|
}
|
2012-09-26 17:07:57 +00:00
|
|
|
|
2013-05-28 15:24:31 +00:00
|
|
|
let errorWindow = Services.wm.getOuterWindowWithId(aMessage.outerWindowID);
|
2012-10-06 10:29:57 +00:00
|
|
|
if (!errorWindow || errorWindow.top != this.window) {
|
|
|
|
return;
|
|
|
|
}
|
2012-09-26 17:07:57 +00:00
|
|
|
}
|
|
|
|
|
2013-06-04 15:47:39 +00:00
|
|
|
this.listener.onConsoleServiceMessage(aMessage);
|
2012-09-26 17:07:57 +00:00
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
2013-05-28 15:24:31 +00:00
|
|
|
* Check if the given message category is allowed to be tracked or not.
|
2012-09-26 17:07:57 +00:00
|
|
|
* We ignore chrome-originating errors as we only care about content.
|
|
|
|
*
|
|
|
|
* @param string aCategory
|
2013-05-28 15:24:31 +00:00
|
|
|
* The message category you want to check.
|
2012-09-26 17:07:57 +00:00
|
|
|
* @return boolean
|
|
|
|
* True if the category is allowed to be logged, false otherwise.
|
|
|
|
*/
|
2013-05-28 15:24:31 +00:00
|
|
|
isCategoryAllowed: function CSL_isCategoryAllowed(aCategory)
|
2012-09-26 17:07:57 +00:00
|
|
|
{
|
2013-05-28 15:24:31 +00:00
|
|
|
if (!aCategory) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2012-09-26 17:07:57 +00:00
|
|
|
switch (aCategory) {
|
|
|
|
case "XPConnect JavaScript":
|
|
|
|
case "component javascript":
|
|
|
|
case "chrome javascript":
|
|
|
|
case "chrome registration":
|
|
|
|
case "XBL":
|
|
|
|
case "XBL Prototype Handler":
|
|
|
|
case "XBL Content Sink":
|
|
|
|
case "xbl javascript":
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
2013-06-14 15:19:26 +00:00
|
|
|
* Get the cached page errors for the current inner window and its (i)frames.
|
2012-09-26 17:07:57 +00:00
|
|
|
*
|
2013-05-25 09:25:36 +00:00
|
|
|
* @param boolean [aIncludePrivate=false]
|
|
|
|
* Tells if you want to also retrieve messages coming from private
|
|
|
|
* windows. Defaults to false.
|
2012-09-26 17:07:57 +00:00
|
|
|
* @return array
|
2013-05-28 15:24:31 +00:00
|
|
|
* The array of cached messages. Each element is an nsIScriptError or
|
|
|
|
* an nsIConsoleMessage
|
2012-09-26 17:07:57 +00:00
|
|
|
*/
|
2013-05-28 15:24:31 +00:00
|
|
|
getCachedMessages: function CSL_getCachedMessages(aIncludePrivate = false)
|
2012-09-26 17:07:57 +00:00
|
|
|
{
|
2012-11-03 10:59:29 +00:00
|
|
|
let errors = Services.console.getMessageArray() || [];
|
2012-09-26 17:07:57 +00:00
|
|
|
|
2013-06-14 15:19:26 +00:00
|
|
|
// if !this.window, we're in a browser console. Still need to filter
|
|
|
|
// private messages.
|
|
|
|
if (!this.window) {
|
|
|
|
return errors.filter((aError) => {
|
|
|
|
if (aError instanceof Ci.nsIScriptError) {
|
|
|
|
if (!aIncludePrivate && aError.isFromPrivateWindow) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
let ids = WebConsoleUtils.getInnerWindowIDsForFrames(this.window);
|
|
|
|
|
2013-05-25 09:25:36 +00:00
|
|
|
return errors.filter((aError) => {
|
2013-05-28 15:24:31 +00:00
|
|
|
if (aError instanceof Ci.nsIScriptError) {
|
|
|
|
if (!aIncludePrivate && aError.isFromPrivateWindow) {
|
|
|
|
return false;
|
|
|
|
}
|
2013-06-14 15:19:26 +00:00
|
|
|
if (ids &&
|
|
|
|
(ids.indexOf(aError.innerWindowID) == -1 ||
|
2013-05-28 15:24:31 +00:00
|
|
|
!this.isCategoryAllowed(aError.category))) {
|
|
|
|
return false;
|
|
|
|
}
|
2013-05-25 09:25:36 +00:00
|
|
|
}
|
2013-06-14 15:19:26 +00:00
|
|
|
else if (ids && ids[0]) {
|
2013-05-28 15:24:31 +00:00
|
|
|
// If this is not an nsIScriptError and we need to do window-based
|
|
|
|
// filtering we skip this message.
|
2013-05-25 09:25:36 +00:00
|
|
|
return false;
|
|
|
|
}
|
2013-05-28 15:24:31 +00:00
|
|
|
|
2013-05-25 09:25:36 +00:00
|
|
|
return true;
|
|
|
|
});
|
2012-09-26 17:07:57 +00:00
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Remove the nsIConsoleService listener.
|
|
|
|
*/
|
2013-05-28 15:24:31 +00:00
|
|
|
destroy: function CSL_destroy()
|
2012-09-26 17:07:57 +00:00
|
|
|
{
|
|
|
|
Services.console.unregisterListener(this);
|
|
|
|
this.listener = this.window = null;
|
|
|
|
},
|
|
|
|
};
|
2012-09-26 17:02:04 +00:00
|
|
|
|
|
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
// The window.console API observer
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The window.console API observer. This allows the window.console API messages
|
|
|
|
* to be sent to the remote Web Console instance.
|
|
|
|
*
|
|
|
|
* @constructor
|
|
|
|
* @param nsIDOMWindow aWindow
|
2012-10-06 10:29:57 +00:00
|
|
|
* Optional - the window object for which we are created. This is used
|
|
|
|
* for filtering out messages that belong to other windows.
|
2012-09-26 17:02:04 +00:00
|
|
|
* @param object aOwner
|
|
|
|
* The owner object must have the following methods:
|
|
|
|
* - onConsoleAPICall(). This method is invoked with one argument, the
|
|
|
|
* Console API message that comes from the observer service, whenever
|
|
|
|
* a relevant console API call is received.
|
|
|
|
*/
|
2013-08-03 10:29:48 +00:00
|
|
|
function ConsoleAPIListener(aWindow, aOwner)
|
2012-09-26 17:02:04 +00:00
|
|
|
{
|
|
|
|
this.window = aWindow;
|
|
|
|
this.owner = aOwner;
|
|
|
|
}
|
2013-08-03 10:29:48 +00:00
|
|
|
exports.ConsoleAPIListener = ConsoleAPIListener;
|
2012-09-26 17:02:04 +00:00
|
|
|
|
|
|
|
ConsoleAPIListener.prototype =
|
|
|
|
{
|
|
|
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver]),
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The content window for which we listen to window.console API calls.
|
|
|
|
* @type nsIDOMWindow
|
|
|
|
*/
|
|
|
|
window: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The owner object which is notified of window.console API calls. It must
|
|
|
|
* have a onConsoleAPICall method which is invoked with one argument: the
|
|
|
|
* console API call object that comes from the observer service.
|
|
|
|
*
|
|
|
|
* @type object
|
|
|
|
* @see WebConsoleActor
|
|
|
|
*/
|
|
|
|
owner: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Initialize the window.console API observer.
|
|
|
|
*/
|
|
|
|
init: function CAL_init()
|
|
|
|
{
|
|
|
|
// Note that the observer is process-wide. We will filter the messages as
|
|
|
|
// needed, see CAL_observe().
|
|
|
|
Services.obs.addObserver(this, "console-api-log-event", false);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The console API message observer. When messages are received from the
|
|
|
|
* observer service we forward them to the remote Web Console instance.
|
|
|
|
*
|
|
|
|
* @param object aMessage
|
|
|
|
* The message object receives from the observer service.
|
|
|
|
* @param string aTopic
|
|
|
|
* The message topic received from the observer service.
|
|
|
|
*/
|
|
|
|
observe: function CAL_observe(aMessage, aTopic)
|
|
|
|
{
|
2012-10-06 10:29:57 +00:00
|
|
|
if (!this.owner) {
|
2012-09-26 17:02:04 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let apiMessage = aMessage.wrappedJSObject;
|
2012-10-06 10:29:57 +00:00
|
|
|
if (this.window) {
|
2013-05-08 12:05:51 +00:00
|
|
|
let msgWindow = Services.wm.getOuterWindowWithId(apiMessage.ID);
|
2012-10-06 10:29:57 +00:00
|
|
|
if (!msgWindow || msgWindow.top != this.window) {
|
|
|
|
// Not the same window!
|
|
|
|
return;
|
|
|
|
}
|
2012-09-26 17:02:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
this.owner.onConsoleAPICall(apiMessage);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
2013-06-14 15:19:26 +00:00
|
|
|
* Get the cached messages for the current inner window and its (i)frames.
|
2012-09-26 17:02:04 +00:00
|
|
|
*
|
2013-05-25 09:25:36 +00:00
|
|
|
* @param boolean [aIncludePrivate=false]
|
|
|
|
* Tells if you want to also retrieve messages coming from private
|
|
|
|
* windows. Defaults to false.
|
2012-09-26 17:02:04 +00:00
|
|
|
* @return array
|
2013-05-25 09:25:36 +00:00
|
|
|
* The array of cached messages.
|
2012-09-26 17:02:04 +00:00
|
|
|
*/
|
2013-05-25 09:25:36 +00:00
|
|
|
getCachedMessages: function CAL_getCachedMessages(aIncludePrivate = false)
|
2012-09-26 17:02:04 +00:00
|
|
|
{
|
2013-06-14 15:19:26 +00:00
|
|
|
let messages = [];
|
|
|
|
|
|
|
|
// if !this.window, we're in a browser console. Retrieve all events
|
|
|
|
// for filtering based on privacy.
|
|
|
|
if (!this.window) {
|
|
|
|
messages = ConsoleAPIStorage.getEvents();
|
|
|
|
} else {
|
|
|
|
let ids = WebConsoleUtils.getInnerWindowIDsForFrames(this.window);
|
|
|
|
ids.forEach((id) => {
|
|
|
|
messages = messages.concat(ConsoleAPIStorage.getEvents(id));
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
2013-05-28 15:24:31 +00:00
|
|
|
if (aIncludePrivate) {
|
2013-06-14 15:19:26 +00:00
|
|
|
return messages;
|
2013-05-28 15:24:31 +00:00
|
|
|
}
|
|
|
|
|
2013-06-14 15:19:26 +00:00
|
|
|
return messages.filter((m) => !m.private);
|
2012-09-26 17:02:04 +00:00
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Destroy the console API listener.
|
|
|
|
*/
|
|
|
|
destroy: function CAL_destroy()
|
|
|
|
{
|
|
|
|
Services.obs.removeObserver(this, "console-api-log-event");
|
|
|
|
this.window = this.owner = null;
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* JSTerm helper functions.
|
|
|
|
*
|
|
|
|
* Defines a set of functions ("helper functions") that are available from the
|
|
|
|
* Web Console but not from the web page.
|
|
|
|
*
|
|
|
|
* A list of helper functions used by Firebug can be found here:
|
|
|
|
* http://getfirebug.com/wiki/index.php/Command_Line_API
|
|
|
|
*
|
|
|
|
* @param object aOwner
|
|
|
|
* The owning object.
|
|
|
|
*/
|
2013-08-03 10:29:48 +00:00
|
|
|
function JSTermHelpers(aOwner)
|
2012-09-26 17:02:04 +00:00
|
|
|
{
|
|
|
|
/**
|
|
|
|
* Find a node by ID.
|
|
|
|
*
|
|
|
|
* @param string aId
|
|
|
|
* The ID of the element you want.
|
|
|
|
* @return nsIDOMNode or null
|
|
|
|
* The result of calling document.querySelector(aSelector).
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.$ = function JSTH_$(aSelector)
|
|
|
|
{
|
|
|
|
return aOwner.window.document.querySelector(aSelector);
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Find the nodes matching a CSS selector.
|
|
|
|
*
|
|
|
|
* @param string aSelector
|
|
|
|
* A string that is passed to window.document.querySelectorAll.
|
|
|
|
* @return nsIDOMNodeList
|
|
|
|
* Returns the result of document.querySelectorAll(aSelector).
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.$$ = function JSTH_$$(aSelector)
|
|
|
|
{
|
|
|
|
return aOwner.window.document.querySelectorAll(aSelector);
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Runs an xPath query and returns all matched nodes.
|
|
|
|
*
|
|
|
|
* @param string aXPath
|
|
|
|
* xPath search query to execute.
|
|
|
|
* @param [optional] nsIDOMNode aContext
|
|
|
|
* Context to run the xPath query on. Uses window.document if not set.
|
|
|
|
* @return array of nsIDOMNode
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.$x = function JSTH_$x(aXPath, aContext)
|
|
|
|
{
|
2013-03-30 11:31:10 +00:00
|
|
|
let nodes = new aOwner.window.wrappedJSObject.Array();
|
2012-09-26 17:02:04 +00:00
|
|
|
let doc = aOwner.window.document;
|
2013-08-02 17:11:57 +00:00
|
|
|
aContext = aContext || doc;
|
2012-09-26 17:02:04 +00:00
|
|
|
|
2013-03-30 11:31:10 +00:00
|
|
|
let results = doc.evaluate(aXPath, aContext, null,
|
|
|
|
Ci.nsIDOMXPathResult.ANY_TYPE, null);
|
|
|
|
let node;
|
2013-08-02 17:11:57 +00:00
|
|
|
while ((node = results.iterateNext())) {
|
2013-03-30 11:31:10 +00:00
|
|
|
nodes.push(node);
|
2012-09-26 17:02:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return nodes;
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the currently selected object in the highlighter.
|
|
|
|
*
|
|
|
|
* TODO: this implementation crosses the client/server boundaries! This is not
|
|
|
|
* usable within a remote browser. To implement this feature correctly we need
|
|
|
|
* support for remote inspection capabilities within the Inspector as well.
|
|
|
|
* See bug 787975.
|
|
|
|
*
|
|
|
|
* @return nsIDOMElement|null
|
|
|
|
* The DOM element currently selected in the highlighter.
|
|
|
|
*/
|
2013-03-30 11:31:10 +00:00
|
|
|
Object.defineProperty(aOwner.sandbox, "$0", {
|
2012-09-26 17:02:04 +00:00
|
|
|
get: function() {
|
2013-03-30 11:31:10 +00:00
|
|
|
let window = aOwner.chromeWindow();
|
|
|
|
if (!window) {
|
|
|
|
return null;
|
2012-09-26 17:02:04 +00:00
|
|
|
}
|
2013-05-01 11:38:45 +00:00
|
|
|
|
|
|
|
let target = null;
|
|
|
|
try {
|
|
|
|
target = devtools.TargetFactory.forTab(window.gBrowser.selectedTab);
|
|
|
|
}
|
|
|
|
catch (ex) {
|
|
|
|
// If we report this exception the user will get it in the Browser
|
|
|
|
// Console every time when she evaluates any string.
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!target) {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
2013-03-30 11:31:10 +00:00
|
|
|
let toolbox = gDevTools.getToolbox(target);
|
|
|
|
let panel = toolbox ? toolbox.getPanel("inspector") : null;
|
|
|
|
let node = panel ? panel.selection.node : null;
|
|
|
|
|
|
|
|
return node ? aOwner.makeDebuggeeValue(node) : null;
|
2012-09-26 17:02:04 +00:00
|
|
|
},
|
|
|
|
enumerable: true,
|
|
|
|
configurable: false
|
|
|
|
});
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Clears the output of the JSTerm.
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.clear = function JSTH_clear()
|
|
|
|
{
|
|
|
|
aOwner.helperResult = {
|
|
|
|
type: "clearOutput",
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the result of Object.keys(aObject).
|
|
|
|
*
|
|
|
|
* @param object aObject
|
|
|
|
* Object to return the property names from.
|
|
|
|
* @return array of strings
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.keys = function JSTH_keys(aObject)
|
|
|
|
{
|
2013-03-30 11:31:10 +00:00
|
|
|
return aOwner.window.wrappedJSObject.Object.keys(WebConsoleUtils.unwrap(aObject));
|
2012-09-26 17:02:04 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the values of all properties on aObject.
|
|
|
|
*
|
|
|
|
* @param object aObject
|
|
|
|
* Object to display the values from.
|
|
|
|
* @return array of string
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.values = function JSTH_values(aObject)
|
|
|
|
{
|
2013-03-30 11:31:10 +00:00
|
|
|
let arrValues = new aOwner.window.wrappedJSObject.Array();
|
2012-09-26 17:02:04 +00:00
|
|
|
let obj = WebConsoleUtils.unwrap(aObject);
|
|
|
|
|
2013-03-30 11:31:10 +00:00
|
|
|
for (let prop in obj) {
|
|
|
|
arrValues.push(obj[prop]);
|
2012-09-26 17:02:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return arrValues;
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Opens a help window in MDN.
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.help = function JSTH_help()
|
|
|
|
{
|
|
|
|
aOwner.helperResult = { type: "help" };
|
|
|
|
};
|
|
|
|
|
2013-05-09 10:36:56 +00:00
|
|
|
/**
|
|
|
|
* Inspects the passed aObject. This is done by opening the PropertyPanel.
|
|
|
|
*
|
|
|
|
* @param object aObject
|
|
|
|
* Object to inspect.
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.inspect = function JSTH_inspect(aObject)
|
|
|
|
{
|
|
|
|
let dbgObj = aOwner.makeDebuggeeValue(aObject);
|
|
|
|
let grip = aOwner.createValueGrip(dbgObj);
|
|
|
|
aOwner.helperResult = {
|
|
|
|
type: "inspectObject",
|
|
|
|
input: aOwner.evalInput,
|
|
|
|
object: grip,
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
2012-09-26 17:02:04 +00:00
|
|
|
/**
|
|
|
|
* Prints aObject to the output.
|
|
|
|
*
|
|
|
|
* @param object aObject
|
|
|
|
* Object to print to the output.
|
|
|
|
* @return string
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.pprint = function JSTH_pprint(aObject)
|
|
|
|
{
|
|
|
|
if (aObject === null || aObject === undefined || aObject === true ||
|
|
|
|
aObject === false) {
|
|
|
|
aOwner.helperResult = {
|
|
|
|
type: "error",
|
|
|
|
message: "helperFuncUnsupportedTypeError",
|
|
|
|
};
|
2013-08-02 17:11:57 +00:00
|
|
|
return null;
|
2012-09-26 17:02:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
aOwner.helperResult = { rawOutput: true };
|
|
|
|
|
|
|
|
if (typeof aObject == "function") {
|
|
|
|
return aObject + "\n";
|
|
|
|
}
|
|
|
|
|
|
|
|
let output = [];
|
2013-03-30 11:31:10 +00:00
|
|
|
|
2012-09-26 17:02:04 +00:00
|
|
|
let obj = WebConsoleUtils.unwrap(aObject);
|
2013-03-30 11:31:10 +00:00
|
|
|
for (let name in obj) {
|
|
|
|
let desc = WebConsoleUtils.getPropertyDescriptor(obj, name) || {};
|
|
|
|
if (desc.get || desc.set) {
|
|
|
|
// TODO: Bug 842672 - toolkit/ imports modules from browser/.
|
|
|
|
let getGrip = VariablesView.getGrip(desc.get);
|
|
|
|
let setGrip = VariablesView.getGrip(desc.set);
|
|
|
|
let getString = VariablesView.getString(getGrip);
|
|
|
|
let setString = VariablesView.getString(setGrip);
|
|
|
|
output.push(name + ":", " get: " + getString, " set: " + setString);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
let valueGrip = VariablesView.getGrip(obj[name]);
|
|
|
|
let valueString = VariablesView.getString(valueGrip);
|
|
|
|
output.push(name + ": " + valueString);
|
|
|
|
}
|
|
|
|
}
|
2012-09-26 17:02:04 +00:00
|
|
|
|
|
|
|
return " " + output.join("\n ");
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Print a string to the output, as-is.
|
|
|
|
*
|
|
|
|
* @param string aString
|
|
|
|
* A string you want to output.
|
|
|
|
* @return void
|
|
|
|
*/
|
|
|
|
aOwner.sandbox.print = function JSTH_print(aString)
|
|
|
|
{
|
|
|
|
aOwner.helperResult = { rawOutput: true };
|
|
|
|
return String(aString);
|
|
|
|
};
|
2013-08-03 10:29:48 +00:00
|
|
|
}
|
|
|
|
exports.JSTermHelpers = JSTermHelpers;
|
2012-10-05 11:54:43 +00:00
|
|
|
|
2013-08-03 10:29:48 +00:00
|
|
|
(function(WCU) {
|
2012-10-05 11:54:43 +00:00
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
// Network logging
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
// The maximum uint32 value.
|
|
|
|
const PR_UINT32_MAX = 4294967295;
|
|
|
|
|
|
|
|
// HTTP status codes.
|
|
|
|
const HTTP_MOVED_PERMANENTLY = 301;
|
|
|
|
const HTTP_FOUND = 302;
|
|
|
|
const HTTP_SEE_OTHER = 303;
|
|
|
|
const HTTP_TEMPORARY_REDIRECT = 307;
|
|
|
|
|
|
|
|
// The maximum number of bytes a NetworkResponseListener can hold.
|
|
|
|
const RESPONSE_BODY_LIMIT = 1048576; // 1 MB
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The network response listener implements the nsIStreamListener and
|
|
|
|
* nsIRequestObserver interfaces. This is used within the NetworkMonitor feature
|
|
|
|
* to get the response body of the request.
|
|
|
|
*
|
|
|
|
* The code is mostly based on code listings from:
|
|
|
|
*
|
|
|
|
* http://www.softwareishard.com/blog/firebug/
|
|
|
|
* nsitraceablechannel-intercept-http-traffic/
|
|
|
|
*
|
|
|
|
* @constructor
|
|
|
|
* @param object aOwner
|
|
|
|
* The response listener owner. This object needs to hold the
|
|
|
|
* |openResponses| object.
|
|
|
|
* @param object aHttpActivity
|
|
|
|
* HttpActivity object associated with this request. See NetworkMonitor
|
|
|
|
* for more information.
|
|
|
|
*/
|
|
|
|
function NetworkResponseListener(aOwner, aHttpActivity)
|
|
|
|
{
|
|
|
|
this.owner = aOwner;
|
|
|
|
this.receivedData = "";
|
|
|
|
this.httpActivity = aHttpActivity;
|
|
|
|
this.bodySize = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
NetworkResponseListener.prototype = {
|
|
|
|
QueryInterface:
|
|
|
|
XPCOMUtils.generateQI([Ci.nsIStreamListener, Ci.nsIInputStreamCallback,
|
|
|
|
Ci.nsIRequestObserver, Ci.nsISupports]),
|
|
|
|
|
|
|
|
/**
|
|
|
|
* This NetworkResponseListener tracks the NetworkMonitor.openResponses object
|
|
|
|
* to find the associated uncached headers.
|
|
|
|
* @private
|
|
|
|
*/
|
|
|
|
_foundOpenResponse: false,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The response listener owner.
|
|
|
|
*/
|
|
|
|
owner: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The response will be written into the outputStream of this nsIPipe.
|
|
|
|
* Both ends of the pipe must be blocking.
|
|
|
|
*/
|
|
|
|
sink: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The HttpActivity object associated with this response.
|
|
|
|
*/
|
|
|
|
httpActivity: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Stores the received data as a string.
|
|
|
|
*/
|
|
|
|
receivedData: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The network response body size.
|
|
|
|
*/
|
|
|
|
bodySize: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The nsIRequest we are started for.
|
|
|
|
*/
|
|
|
|
request: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Set the async listener for the given nsIAsyncInputStream. This allows us to
|
|
|
|
* wait asynchronously for any data coming from the stream.
|
|
|
|
*
|
|
|
|
* @param nsIAsyncInputStream aStream
|
|
|
|
* The input stream from where we are waiting for data to come in.
|
|
|
|
* @param nsIInputStreamCallback aListener
|
|
|
|
* The input stream callback you want. This is an object that must have
|
|
|
|
* the onInputStreamReady() method. If the argument is null, then the
|
|
|
|
* current callback is removed.
|
|
|
|
* @return void
|
|
|
|
*/
|
|
|
|
setAsyncListener: function NRL_setAsyncListener(aStream, aListener)
|
|
|
|
{
|
|
|
|
// Asynchronously wait for the stream to be readable or closed.
|
|
|
|
aStream.asyncWait(aListener, 0, 0, Services.tm.mainThread);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Stores the received data, if request/response body logging is enabled. It
|
|
|
|
* also does limit the number of stored bytes, based on the
|
|
|
|
* RESPONSE_BODY_LIMIT constant.
|
|
|
|
*
|
|
|
|
* Learn more about nsIStreamListener at:
|
|
|
|
* https://developer.mozilla.org/en/XPCOM_Interface_Reference/nsIStreamListener
|
|
|
|
*
|
|
|
|
* @param nsIRequest aRequest
|
|
|
|
* @param nsISupports aContext
|
|
|
|
* @param nsIInputStream aInputStream
|
|
|
|
* @param unsigned long aOffset
|
|
|
|
* @param unsigned long aCount
|
|
|
|
*/
|
|
|
|
onDataAvailable:
|
|
|
|
function NRL_onDataAvailable(aRequest, aContext, aInputStream, aOffset, aCount)
|
|
|
|
{
|
|
|
|
this._findOpenResponse();
|
|
|
|
let data = NetUtil.readInputStreamToString(aInputStream, aCount);
|
|
|
|
|
|
|
|
this.bodySize += aCount;
|
|
|
|
|
|
|
|
if (!this.httpActivity.discardResponseBody &&
|
|
|
|
this.receivedData.length < RESPONSE_BODY_LIMIT) {
|
|
|
|
this.receivedData += NetworkHelper.
|
|
|
|
convertToUnicode(data, aRequest.contentCharset);
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* See documentation at
|
|
|
|
* https://developer.mozilla.org/En/NsIRequestObserver
|
|
|
|
*
|
|
|
|
* @param nsIRequest aRequest
|
|
|
|
* @param nsISupports aContext
|
|
|
|
*/
|
|
|
|
onStartRequest: function NRL_onStartRequest(aRequest)
|
|
|
|
{
|
|
|
|
this.request = aRequest;
|
|
|
|
this._findOpenResponse();
|
|
|
|
// Asynchronously wait for the data coming from the request.
|
|
|
|
this.setAsyncListener(this.sink.inputStream, this);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Handle the onStopRequest by closing the sink output stream.
|
|
|
|
*
|
|
|
|
* For more documentation about nsIRequestObserver go to:
|
|
|
|
* https://developer.mozilla.org/En/NsIRequestObserver
|
|
|
|
*/
|
|
|
|
onStopRequest: function NRL_onStopRequest()
|
|
|
|
{
|
|
|
|
this._findOpenResponse();
|
|
|
|
this.sink.outputStream.close();
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Find the open response object associated to the current request. The
|
|
|
|
* NetworkMonitor._httpResponseExaminer() method saves the response headers in
|
|
|
|
* NetworkMonitor.openResponses. This method takes the data from the open
|
|
|
|
* response object and puts it into the HTTP activity object, then sends it to
|
|
|
|
* the remote Web Console instance.
|
|
|
|
*
|
|
|
|
* @private
|
|
|
|
*/
|
|
|
|
_findOpenResponse: function NRL__findOpenResponse()
|
|
|
|
{
|
|
|
|
if (!this.owner || this._foundOpenResponse) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let openResponse = null;
|
|
|
|
|
|
|
|
for each (let item in this.owner.openResponses) {
|
|
|
|
if (item.channel === this.httpActivity.channel) {
|
|
|
|
openResponse = item;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!openResponse) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
this._foundOpenResponse = true;
|
|
|
|
|
|
|
|
delete this.owner.openResponses[openResponse.id];
|
|
|
|
|
|
|
|
this.httpActivity.owner.addResponseHeaders(openResponse.headers);
|
|
|
|
this.httpActivity.owner.addResponseCookies(openResponse.cookies);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Clean up the response listener once the response input stream is closed.
|
|
|
|
* This is called from onStopRequest() or from onInputStreamReady() when the
|
|
|
|
* stream is closed.
|
|
|
|
* @return void
|
|
|
|
*/
|
|
|
|
onStreamClose: function NRL_onStreamClose()
|
|
|
|
{
|
|
|
|
if (!this.httpActivity) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
// Remove our listener from the request input stream.
|
|
|
|
this.setAsyncListener(this.sink.inputStream, null);
|
|
|
|
|
|
|
|
this._findOpenResponse();
|
|
|
|
|
|
|
|
if (!this.httpActivity.discardResponseBody && this.receivedData.length) {
|
|
|
|
this._onComplete(this.receivedData);
|
|
|
|
}
|
|
|
|
else if (!this.httpActivity.discardResponseBody &&
|
|
|
|
this.httpActivity.responseStatus == 304) {
|
|
|
|
// Response is cached, so we load it from cache.
|
|
|
|
let charset = this.request.contentCharset || this.httpActivity.charset;
|
|
|
|
NetworkHelper.loadFromCache(this.httpActivity.url, charset,
|
|
|
|
this._onComplete.bind(this));
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
this._onComplete();
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Handler for when the response completes. This function cleans up the
|
|
|
|
* response listener.
|
|
|
|
*
|
|
|
|
* @param string [aData]
|
|
|
|
* Optional, the received data coming from the response listener or
|
|
|
|
* from the cache.
|
|
|
|
*/
|
|
|
|
_onComplete: function NRL__onComplete(aData)
|
|
|
|
{
|
|
|
|
let response = {
|
|
|
|
mimeType: "",
|
|
|
|
text: aData || "",
|
|
|
|
};
|
|
|
|
|
2012-11-05 16:41:59 +00:00
|
|
|
response.size = response.text.length;
|
2012-10-05 11:54:43 +00:00
|
|
|
|
|
|
|
try {
|
|
|
|
response.mimeType = this.request.contentType;
|
|
|
|
}
|
|
|
|
catch (ex) { }
|
|
|
|
|
2012-11-05 16:41:59 +00:00
|
|
|
if (!response.mimeType || !NetworkHelper.isTextMimeType(response.mimeType)) {
|
|
|
|
response.encoding = "base64";
|
|
|
|
response.text = btoa(response.text);
|
|
|
|
}
|
|
|
|
|
2012-10-05 11:54:43 +00:00
|
|
|
if (response.mimeType && this.request.contentCharset) {
|
|
|
|
response.mimeType += "; charset=" + this.request.contentCharset;
|
|
|
|
}
|
|
|
|
|
|
|
|
this.receivedData = "";
|
|
|
|
|
|
|
|
this.httpActivity.owner.
|
|
|
|
addResponseContent(response, this.httpActivity.discardResponseBody);
|
|
|
|
|
|
|
|
this.httpActivity.channel = null;
|
|
|
|
this.httpActivity.owner = null;
|
|
|
|
this.httpActivity = null;
|
|
|
|
this.sink = null;
|
|
|
|
this.inputStream = null;
|
|
|
|
this.request = null;
|
|
|
|
this.owner = null;
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The nsIInputStreamCallback for when the request input stream is ready -
|
|
|
|
* either it has more data or it is closed.
|
|
|
|
*
|
|
|
|
* @param nsIAsyncInputStream aStream
|
|
|
|
* The sink input stream from which data is coming.
|
|
|
|
* @returns void
|
|
|
|
*/
|
|
|
|
onInputStreamReady: function NRL_onInputStreamReady(aStream)
|
|
|
|
{
|
|
|
|
if (!(aStream instanceof Ci.nsIAsyncInputStream) || !this.httpActivity) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let available = -1;
|
|
|
|
try {
|
|
|
|
// This may throw if the stream is closed normally or due to an error.
|
|
|
|
available = aStream.available();
|
|
|
|
}
|
|
|
|
catch (ex) { }
|
|
|
|
|
|
|
|
if (available != -1) {
|
|
|
|
if (available != 0) {
|
|
|
|
// Note that passing 0 as the offset here is wrong, but the
|
|
|
|
// onDataAvailable() method does not use the offset, so it does not
|
|
|
|
// matter.
|
|
|
|
this.onDataAvailable(this.request, null, aStream, 0, available);
|
|
|
|
}
|
|
|
|
this.setAsyncListener(aStream, this);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
this.onStreamClose();
|
|
|
|
}
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The network monitor uses the nsIHttpActivityDistributor to monitor network
|
|
|
|
* requests. The nsIObserverService is also used for monitoring
|
|
|
|
* http-on-examine-response notifications. All network request information is
|
|
|
|
* routed to the remote Web Console.
|
|
|
|
*
|
|
|
|
* @constructor
|
|
|
|
* @param nsIDOMWindow aWindow
|
2012-10-06 10:29:57 +00:00
|
|
|
* Optional, the window that we monitor network requests for. If no
|
|
|
|
* window is given, all browser network requests are logged.
|
2012-10-05 11:54:43 +00:00
|
|
|
* @param object aOwner
|
|
|
|
* The network monitor owner. This object needs to hold:
|
2013-06-26 09:09:59 +00:00
|
|
|
* - onNetworkEvent(aRequestInfo, aChannel). This method is invoked once for
|
|
|
|
* every new network request and it is given two arguments: the initial network
|
|
|
|
* request information, and the channel. onNetworkEvent() must return an object
|
|
|
|
* which holds several add*() methods which are used to add further network
|
2012-10-05 11:54:43 +00:00
|
|
|
* request/response information.
|
|
|
|
* - saveRequestAndResponseBodies property which tells if you want to log
|
|
|
|
* request and response bodies.
|
|
|
|
*/
|
|
|
|
function NetworkMonitor(aWindow, aOwner)
|
|
|
|
{
|
|
|
|
this.window = aWindow;
|
|
|
|
this.owner = aOwner;
|
|
|
|
this.openRequests = {};
|
|
|
|
this.openResponses = {};
|
|
|
|
this._httpResponseExaminer = this._httpResponseExaminer.bind(this);
|
|
|
|
}
|
|
|
|
|
|
|
|
NetworkMonitor.prototype = {
|
|
|
|
httpTransactionCodes: {
|
|
|
|
0x5001: "REQUEST_HEADER",
|
|
|
|
0x5002: "REQUEST_BODY_SENT",
|
|
|
|
0x5003: "RESPONSE_START",
|
|
|
|
0x5004: "RESPONSE_HEADER",
|
|
|
|
0x5005: "RESPONSE_COMPLETE",
|
|
|
|
0x5006: "TRANSACTION_CLOSE",
|
|
|
|
|
|
|
|
0x804b0003: "STATUS_RESOLVING",
|
|
|
|
0x804b000b: "STATUS_RESOLVED",
|
|
|
|
0x804b0007: "STATUS_CONNECTING_TO",
|
|
|
|
0x804b0004: "STATUS_CONNECTED_TO",
|
|
|
|
0x804b0005: "STATUS_SENDING_TO",
|
|
|
|
0x804b000a: "STATUS_WAITING_FOR",
|
|
|
|
0x804b0006: "STATUS_RECEIVING_FROM"
|
|
|
|
},
|
|
|
|
|
|
|
|
// Network response bodies are piped through a buffer of the given size (in
|
|
|
|
// bytes).
|
|
|
|
responsePipeSegmentSize: null,
|
|
|
|
|
|
|
|
owner: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Whether to save the bodies of network requests and responses. Disabled by
|
|
|
|
* default to save memory.
|
|
|
|
*/
|
|
|
|
get saveRequestAndResponseBodies()
|
|
|
|
this.owner && this.owner.saveRequestAndResponseBodies,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Object that holds the HTTP activity objects for ongoing requests.
|
|
|
|
*/
|
|
|
|
openRequests: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Object that holds response headers coming from this._httpResponseExaminer.
|
|
|
|
*/
|
|
|
|
openResponses: null,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The network monitor initializer.
|
|
|
|
*/
|
|
|
|
init: function NM_init()
|
|
|
|
{
|
|
|
|
this.responsePipeSegmentSize = Services.prefs
|
|
|
|
.getIntPref("network.buffer.cache.size");
|
|
|
|
|
|
|
|
gActivityDistributor.addObserver(this);
|
|
|
|
|
2013-07-24 15:28:32 +00:00
|
|
|
if (Services.appinfo.processType != Ci.nsIXULRuntime.PROCESS_TYPE_CONTENT) {
|
|
|
|
Services.obs.addObserver(this._httpResponseExaminer,
|
|
|
|
"http-on-examine-response", false);
|
|
|
|
}
|
2012-10-05 11:54:43 +00:00
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Observe notifications for the http-on-examine-response topic, coming from
|
|
|
|
* the nsIObserverService.
|
|
|
|
*
|
|
|
|
* @private
|
|
|
|
* @param nsIHttpChannel aSubject
|
|
|
|
* @param string aTopic
|
|
|
|
* @returns void
|
|
|
|
*/
|
|
|
|
_httpResponseExaminer: function NM__httpResponseExaminer(aSubject, aTopic)
|
|
|
|
{
|
|
|
|
// The httpResponseExaminer is used to retrieve the uncached response
|
|
|
|
// headers. The data retrieved is stored in openResponses. The
|
|
|
|
// NetworkResponseListener is responsible with updating the httpActivity
|
|
|
|
// object with the data from the new object in openResponses.
|
|
|
|
|
|
|
|
if (!this.owner || aTopic != "http-on-examine-response" ||
|
|
|
|
!(aSubject instanceof Ci.nsIHttpChannel)) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let channel = aSubject.QueryInterface(Ci.nsIHttpChannel);
|
2012-10-06 10:29:57 +00:00
|
|
|
|
|
|
|
if (this.window) {
|
|
|
|
// Try to get the source window of the request.
|
|
|
|
let win = NetworkHelper.getWindowForRequest(channel);
|
|
|
|
if (!win || win.top !== this.window) {
|
|
|
|
return;
|
|
|
|
}
|
2012-10-05 11:54:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
let response = {
|
|
|
|
id: gSequenceId(),
|
|
|
|
channel: channel,
|
|
|
|
headers: [],
|
|
|
|
cookies: [],
|
|
|
|
};
|
|
|
|
|
|
|
|
let setCookieHeader = null;
|
|
|
|
|
|
|
|
channel.visitResponseHeaders({
|
|
|
|
visitHeader: function NM__visitHeader(aName, aValue) {
|
|
|
|
let lowerName = aName.toLowerCase();
|
|
|
|
if (lowerName == "set-cookie") {
|
|
|
|
setCookieHeader = aValue;
|
|
|
|
}
|
|
|
|
response.headers.push({ name: aName, value: aValue });
|
|
|
|
}
|
|
|
|
});
|
|
|
|
|
|
|
|
if (!response.headers.length) {
|
|
|
|
return; // No need to continue.
|
|
|
|
}
|
|
|
|
|
|
|
|
if (setCookieHeader) {
|
|
|
|
response.cookies = NetworkHelper.parseSetCookieHeader(setCookieHeader);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Determine the HTTP version.
|
|
|
|
let httpVersionMaj = {};
|
|
|
|
let httpVersionMin = {};
|
|
|
|
|
|
|
|
channel.QueryInterface(Ci.nsIHttpChannelInternal);
|
|
|
|
channel.getResponseVersion(httpVersionMaj, httpVersionMin);
|
|
|
|
|
|
|
|
response.status = channel.responseStatus;
|
|
|
|
response.statusText = channel.responseStatusText;
|
|
|
|
response.httpVersion = "HTTP/" + httpVersionMaj.value + "." +
|
|
|
|
httpVersionMin.value;
|
|
|
|
|
|
|
|
this.openResponses[response.id] = response;
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Begin observing HTTP traffic that originates inside the current tab.
|
|
|
|
*
|
|
|
|
* @see https://developer.mozilla.org/en/XPCOM_Interface_Reference/nsIHttpActivityObserver
|
|
|
|
*
|
|
|
|
* @param nsIHttpChannel aChannel
|
|
|
|
* @param number aActivityType
|
|
|
|
* @param number aActivitySubtype
|
|
|
|
* @param number aTimestamp
|
|
|
|
* @param number aExtraSizeData
|
|
|
|
* @param string aExtraStringData
|
|
|
|
*/
|
|
|
|
observeActivity:
|
|
|
|
function NM_observeActivity(aChannel, aActivityType, aActivitySubtype,
|
|
|
|
aTimestamp, aExtraSizeData, aExtraStringData)
|
|
|
|
{
|
|
|
|
if (!this.owner ||
|
|
|
|
aActivityType != gActivityDistributor.ACTIVITY_TYPE_HTTP_TRANSACTION &&
|
|
|
|
aActivityType != gActivityDistributor.ACTIVITY_TYPE_SOCKET_TRANSPORT) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!(aChannel instanceof Ci.nsIHttpChannel)) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
aChannel = aChannel.QueryInterface(Ci.nsIHttpChannel);
|
|
|
|
|
|
|
|
if (aActivitySubtype ==
|
|
|
|
gActivityDistributor.ACTIVITY_SUBTYPE_REQUEST_HEADER) {
|
|
|
|
this._onRequestHeader(aChannel, aTimestamp, aExtraStringData);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Iterate over all currently ongoing requests. If aChannel can't
|
|
|
|
// be found within them, then exit this function.
|
|
|
|
let httpActivity = null;
|
|
|
|
for each (let item in this.openRequests) {
|
|
|
|
if (item.channel === aChannel) {
|
|
|
|
httpActivity = item;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!httpActivity) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let transCodes = this.httpTransactionCodes;
|
|
|
|
|
|
|
|
// Store the time information for this activity subtype.
|
|
|
|
if (aActivitySubtype in transCodes) {
|
|
|
|
let stage = transCodes[aActivitySubtype];
|
|
|
|
if (stage in httpActivity.timings) {
|
|
|
|
httpActivity.timings[stage].last = aTimestamp;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
httpActivity.timings[stage] = {
|
|
|
|
first: aTimestamp,
|
|
|
|
last: aTimestamp,
|
|
|
|
};
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (aActivitySubtype) {
|
|
|
|
case gActivityDistributor.ACTIVITY_SUBTYPE_REQUEST_BODY_SENT:
|
|
|
|
this._onRequestBodySent(httpActivity);
|
|
|
|
break;
|
|
|
|
case gActivityDistributor.ACTIVITY_SUBTYPE_RESPONSE_HEADER:
|
|
|
|
this._onResponseHeader(httpActivity, aExtraStringData);
|
|
|
|
break;
|
|
|
|
case gActivityDistributor.ACTIVITY_SUBTYPE_TRANSACTION_CLOSE:
|
|
|
|
this._onTransactionClose(httpActivity);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Handler for ACTIVITY_SUBTYPE_REQUEST_HEADER. When a request starts the
|
|
|
|
* headers are sent to the server. This method creates the |httpActivity|
|
|
|
|
* object where we store the request and response information that is
|
|
|
|
* collected through its lifetime.
|
|
|
|
*
|
|
|
|
* @private
|
|
|
|
* @param nsIHttpChannel aChannel
|
|
|
|
* @param number aTimestamp
|
|
|
|
* @param string aExtraStringData
|
|
|
|
* @return void
|
|
|
|
*/
|
|
|
|
_onRequestHeader:
|
|
|
|
function NM__onRequestHeader(aChannel, aTimestamp, aExtraStringData)
|
|
|
|
{
|
2013-05-25 09:25:36 +00:00
|
|
|
let win = NetworkHelper.getWindowForRequest(aChannel);
|
2012-10-06 10:29:57 +00:00
|
|
|
|
2012-10-05 11:54:43 +00:00
|
|
|
// Try to get the source window of the request.
|
2012-10-06 10:29:57 +00:00
|
|
|
if (this.window && (!win || win.top !== this.window)) {
|
2012-10-05 11:54:43 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let httpActivity = this.createActivityObject(aChannel);
|
2012-10-06 10:29:57 +00:00
|
|
|
|
|
|
|
// see NM__onRequestBodySent()
|
|
|
|
httpActivity.charset = win ? win.document.characterSet : null;
|
2013-05-25 09:25:36 +00:00
|
|
|
httpActivity.private = win ? PrivateBrowsingUtils.isWindowPrivate(win) : false;
|
2012-10-05 11:54:43 +00:00
|
|
|
|
|
|
|
httpActivity.timings.REQUEST_HEADER = {
|
|
|
|
first: aTimestamp,
|
|
|
|
last: aTimestamp
|
|
|
|
};
|
|
|
|
|
|
|
|
let httpVersionMaj = {};
|
|
|
|
let httpVersionMin = {};
|
|
|
|
let event = {};
|
|
|
|
event.startedDateTime = new Date(Math.round(aTimestamp / 1000)).toISOString();
|
|
|
|
event.headersSize = aExtraStringData.length;
|
|
|
|
event.method = aChannel.requestMethod;
|
|
|
|
event.url = aChannel.URI.spec;
|
2013-05-25 09:25:36 +00:00
|
|
|
event.private = httpActivity.private;
|
2012-10-05 11:54:43 +00:00
|
|
|
|
2013-05-24 17:53:10 +00:00
|
|
|
// Determine if this is an XHR request.
|
|
|
|
try {
|
|
|
|
let callbacks = aChannel.notificationCallbacks;
|
|
|
|
let xhrRequest = callbacks ? callbacks.getInterface(Ci.nsIXMLHttpRequest) : null;
|
2013-05-25 09:25:36 +00:00
|
|
|
httpActivity.isXHR = event.isXHR = !!xhrRequest;
|
2013-05-24 17:53:10 +00:00
|
|
|
} catch (e) {
|
2013-05-25 09:25:36 +00:00
|
|
|
httpActivity.isXHR = event.isXHR = false;
|
2013-05-24 17:53:10 +00:00
|
|
|
}
|
|
|
|
|
2012-10-05 11:54:43 +00:00
|
|
|
// Determine the HTTP version.
|
|
|
|
aChannel.QueryInterface(Ci.nsIHttpChannelInternal);
|
|
|
|
aChannel.getRequestVersion(httpVersionMaj, httpVersionMin);
|
|
|
|
|
|
|
|
event.httpVersion = "HTTP/" + httpVersionMaj.value + "." +
|
|
|
|
httpVersionMin.value;
|
|
|
|
|
|
|
|
event.discardRequestBody = !this.saveRequestAndResponseBodies;
|
|
|
|
event.discardResponseBody = !this.saveRequestAndResponseBodies;
|
|
|
|
|
|
|
|
let headers = [];
|
|
|
|
let cookies = [];
|
|
|
|
let cookieHeader = null;
|
|
|
|
|
|
|
|
// Copy the request header data.
|
|
|
|
aChannel.visitRequestHeaders({
|
|
|
|
visitHeader: function NM__visitHeader(aName, aValue)
|
|
|
|
{
|
|
|
|
if (aName == "Cookie") {
|
|
|
|
cookieHeader = aValue;
|
|
|
|
}
|
|
|
|
headers.push({ name: aName, value: aValue });
|
|
|
|
}
|
|
|
|
});
|
|
|
|
|
|
|
|
if (cookieHeader) {
|
|
|
|
cookies = NetworkHelper.parseCookieHeader(cookieHeader);
|
|
|
|
}
|
|
|
|
|
2013-06-26 09:09:59 +00:00
|
|
|
httpActivity.owner = this.owner.onNetworkEvent(event, aChannel);
|
2012-10-05 11:54:43 +00:00
|
|
|
|
|
|
|
this._setupResponseListener(httpActivity);
|
|
|
|
|
|
|
|
this.openRequests[httpActivity.id] = httpActivity;
|
|
|
|
|
|
|
|
httpActivity.owner.addRequestHeaders(headers);
|
|
|
|
httpActivity.owner.addRequestCookies(cookies);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Create the empty HTTP activity object. This object is used for storing all
|
|
|
|
* the request and response information.
|
|
|
|
*
|
|
|
|
* This is a HAR-like object. Conformance to the spec is not guaranteed at
|
|
|
|
* this point.
|
|
|
|
*
|
|
|
|
* TODO: Bug 708717 - Add support for network log export to HAR
|
|
|
|
*
|
|
|
|
* @see http://www.softwareishard.com/blog/har-12-spec
|
|
|
|
* @param nsIHttpChannel aChannel
|
|
|
|
* The HTTP channel for which the HTTP activity object is created.
|
|
|
|
* @return object
|
|
|
|
* The new HTTP activity object.
|
|
|
|
*/
|
|
|
|
createActivityObject: function NM_createActivityObject(aChannel)
|
|
|
|
{
|
|
|
|
return {
|
|
|
|
id: gSequenceId(),
|
|
|
|
channel: aChannel,
|
|
|
|
charset: null, // see NM__onRequestHeader()
|
|
|
|
url: aChannel.URI.spec,
|
|
|
|
discardRequestBody: !this.saveRequestAndResponseBodies,
|
|
|
|
discardResponseBody: !this.saveRequestAndResponseBodies,
|
|
|
|
timings: {}, // internal timing information, see NM_observeActivity()
|
|
|
|
responseStatus: null, // see NM__onResponseHeader()
|
|
|
|
owner: null, // the activity owner which is notified when changes happen
|
|
|
|
};
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Setup the network response listener for the given HTTP activity. The
|
|
|
|
* NetworkResponseListener is responsible for storing the response body.
|
|
|
|
*
|
|
|
|
* @private
|
|
|
|
* @param object aHttpActivity
|
|
|
|
* The HTTP activity object we are tracking.
|
|
|
|
*/
|
|
|
|
_setupResponseListener: function NM__setupResponseListener(aHttpActivity)
|
|
|
|
{
|
|
|
|
let channel = aHttpActivity.channel;
|
|
|
|
channel.QueryInterface(Ci.nsITraceableChannel);
|
|
|
|
|
|
|
|
// The response will be written into the outputStream of this pipe.
|
|
|
|
// This allows us to buffer the data we are receiving and read it
|
|
|
|
// asynchronously.
|
|
|
|
// Both ends of the pipe must be blocking.
|
|
|
|
let sink = Cc["@mozilla.org/pipe;1"].createInstance(Ci.nsIPipe);
|
|
|
|
|
|
|
|
// The streams need to be blocking because this is required by the
|
|
|
|
// stream tee.
|
|
|
|
sink.init(false, false, this.responsePipeSegmentSize, PR_UINT32_MAX, null);
|
|
|
|
|
|
|
|
// Add listener for the response body.
|
|
|
|
let newListener = new NetworkResponseListener(this, aHttpActivity);
|
|
|
|
|
|
|
|
// Remember the input stream, so it isn't released by GC.
|
|
|
|
newListener.inputStream = sink.inputStream;
|
|
|
|
newListener.sink = sink;
|
|
|
|
|
|
|
|
let tee = Cc["@mozilla.org/network/stream-listener-tee;1"].
|
|
|
|
createInstance(Ci.nsIStreamListenerTee);
|
|
|
|
|
|
|
|
let originalListener = channel.setNewListener(tee);
|
|
|
|
|
|
|
|
tee.init(originalListener, sink.outputStream, newListener);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Handler for ACTIVITY_SUBTYPE_REQUEST_BODY_SENT. The request body is logged
|
|
|
|
* here.
|
|
|
|
*
|
|
|
|
* @private
|
|
|
|
* @param object aHttpActivity
|
|
|
|
* The HTTP activity object we are working with.
|
|
|
|
*/
|
|
|
|
_onRequestBodySent: function NM__onRequestBodySent(aHttpActivity)
|
|
|
|
{
|
|
|
|
if (aHttpActivity.discardRequestBody) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let sentBody = NetworkHelper.
|
|
|
|
readPostTextFromRequest(aHttpActivity.channel,
|
|
|
|
aHttpActivity.charset);
|
|
|
|
|
2012-10-06 10:29:57 +00:00
|
|
|
if (!sentBody && this.window &&
|
|
|
|
aHttpActivity.url == this.window.location.href) {
|
2012-10-05 11:54:43 +00:00
|
|
|
// If the request URL is the same as the current page URL, then
|
|
|
|
// we can try to get the posted text from the page directly.
|
|
|
|
// This check is necessary as otherwise the
|
|
|
|
// NetworkHelper.readPostTextFromPageViaWebNav()
|
|
|
|
// function is called for image requests as well but these
|
|
|
|
// are not web pages and as such don't store the posted text
|
|
|
|
// in the cache of the webpage.
|
|
|
|
let webNav = this.window.QueryInterface(Ci.nsIInterfaceRequestor).
|
|
|
|
getInterface(Ci.nsIWebNavigation);
|
|
|
|
sentBody = NetworkHelper.
|
|
|
|
readPostTextFromPageViaWebNav(webNav, aHttpActivity.charset);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (sentBody) {
|
|
|
|
aHttpActivity.owner.addRequestPostData({ text: sentBody });
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Handler for ACTIVITY_SUBTYPE_RESPONSE_HEADER. This method stores
|
|
|
|
* information about the response headers.
|
|
|
|
*
|
|
|
|
* @private
|
|
|
|
* @param object aHttpActivity
|
|
|
|
* The HTTP activity object we are working with.
|
|
|
|
* @param string aExtraStringData
|
|
|
|
* The uncached response headers.
|
|
|
|
*/
|
|
|
|
_onResponseHeader:
|
|
|
|
function NM__onResponseHeader(aHttpActivity, aExtraStringData)
|
|
|
|
{
|
|
|
|
// aExtraStringData contains the uncached response headers. The first line
|
|
|
|
// contains the response status (e.g. HTTP/1.1 200 OK).
|
|
|
|
//
|
|
|
|
// Note: The response header is not saved here. Calling the
|
|
|
|
// channel.visitResponseHeaders() methood at this point sometimes causes an
|
|
|
|
// NS_ERROR_NOT_AVAILABLE exception.
|
|
|
|
//
|
|
|
|
// We could parse aExtraStringData to get the headers and their values, but
|
|
|
|
// that is not trivial to do in an accurate manner. Hence, we save the
|
|
|
|
// response headers in this._httpResponseExaminer().
|
|
|
|
|
|
|
|
let headers = aExtraStringData.split(/\r\n|\n|\r/);
|
|
|
|
let statusLine = headers.shift();
|
|
|
|
let statusLineArray = statusLine.split(" ");
|
|
|
|
|
|
|
|
let response = {};
|
|
|
|
response.httpVersion = statusLineArray.shift();
|
|
|
|
response.status = statusLineArray.shift();
|
|
|
|
response.statusText = statusLineArray.join(" ");
|
|
|
|
response.headersSize = aExtraStringData.length;
|
|
|
|
|
|
|
|
aHttpActivity.responseStatus = response.status;
|
|
|
|
|
|
|
|
// Discard the response body for known response statuses.
|
|
|
|
switch (parseInt(response.status)) {
|
|
|
|
case HTTP_MOVED_PERMANENTLY:
|
|
|
|
case HTTP_FOUND:
|
|
|
|
case HTTP_SEE_OTHER:
|
|
|
|
case HTTP_TEMPORARY_REDIRECT:
|
|
|
|
aHttpActivity.discardResponseBody = true;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
response.discardResponseBody = aHttpActivity.discardResponseBody;
|
|
|
|
|
|
|
|
aHttpActivity.owner.addResponseStart(response);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Handler for ACTIVITY_SUBTYPE_TRANSACTION_CLOSE. This method updates the HAR
|
|
|
|
* timing information on the HTTP activity object and clears the request
|
|
|
|
* from the list of known open requests.
|
|
|
|
*
|
|
|
|
* @private
|
|
|
|
* @param object aHttpActivity
|
|
|
|
* The HTTP activity object we work with.
|
|
|
|
*/
|
|
|
|
_onTransactionClose: function NM__onTransactionClose(aHttpActivity)
|
|
|
|
{
|
|
|
|
let result = this._setupHarTimings(aHttpActivity);
|
|
|
|
aHttpActivity.owner.addEventTimings(result.total, result.timings);
|
|
|
|
delete this.openRequests[aHttpActivity.id];
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Update the HTTP activity object to include timing information as in the HAR
|
|
|
|
* spec. The HTTP activity object holds the raw timing information in
|
|
|
|
* |timings| - these are timings stored for each activity notification. The
|
|
|
|
* HAR timing information is constructed based on these lower level data.
|
|
|
|
*
|
|
|
|
* @param object aHttpActivity
|
|
|
|
* The HTTP activity object we are working with.
|
|
|
|
* @return object
|
|
|
|
* This object holds two properties:
|
|
|
|
* - total - the total time for all of the request and response.
|
|
|
|
* - timings - the HAR timings object.
|
|
|
|
*/
|
|
|
|
_setupHarTimings: function NM__setupHarTimings(aHttpActivity)
|
|
|
|
{
|
|
|
|
let timings = aHttpActivity.timings;
|
|
|
|
let harTimings = {};
|
|
|
|
|
|
|
|
// Not clear how we can determine "blocked" time.
|
|
|
|
harTimings.blocked = -1;
|
|
|
|
|
|
|
|
// DNS timing information is available only in when the DNS record is not
|
|
|
|
// cached.
|
|
|
|
harTimings.dns = timings.STATUS_RESOLVING && timings.STATUS_RESOLVED ?
|
|
|
|
timings.STATUS_RESOLVED.last -
|
|
|
|
timings.STATUS_RESOLVING.first : -1;
|
|
|
|
|
|
|
|
if (timings.STATUS_CONNECTING_TO && timings.STATUS_CONNECTED_TO) {
|
|
|
|
harTimings.connect = timings.STATUS_CONNECTED_TO.last -
|
|
|
|
timings.STATUS_CONNECTING_TO.first;
|
|
|
|
}
|
|
|
|
else if (timings.STATUS_SENDING_TO) {
|
|
|
|
harTimings.connect = timings.STATUS_SENDING_TO.first -
|
|
|
|
timings.REQUEST_HEADER.first;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
harTimings.connect = -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ((timings.STATUS_WAITING_FOR || timings.STATUS_RECEIVING_FROM) &&
|
|
|
|
(timings.STATUS_CONNECTED_TO || timings.STATUS_SENDING_TO)) {
|
|
|
|
harTimings.send = (timings.STATUS_WAITING_FOR ||
|
|
|
|
timings.STATUS_RECEIVING_FROM).first -
|
|
|
|
(timings.STATUS_CONNECTED_TO ||
|
|
|
|
timings.STATUS_SENDING_TO).last;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
harTimings.send = -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (timings.RESPONSE_START) {
|
|
|
|
harTimings.wait = timings.RESPONSE_START.first -
|
|
|
|
(timings.REQUEST_BODY_SENT ||
|
|
|
|
timings.STATUS_SENDING_TO).last;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
harTimings.wait = -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (timings.RESPONSE_START && timings.RESPONSE_COMPLETE) {
|
|
|
|
harTimings.receive = timings.RESPONSE_COMPLETE.last -
|
|
|
|
timings.RESPONSE_START.first;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
harTimings.receive = -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
let totalTime = 0;
|
|
|
|
for (let timing in harTimings) {
|
|
|
|
let time = Math.max(Math.round(harTimings[timing] / 1000), -1);
|
|
|
|
harTimings[timing] = time;
|
|
|
|
if (time > -1) {
|
|
|
|
totalTime += time;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return {
|
|
|
|
total: totalTime,
|
|
|
|
timings: harTimings,
|
|
|
|
};
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Suspend Web Console activity. This is called when all Web Consoles are
|
|
|
|
* closed.
|
|
|
|
*/
|
|
|
|
destroy: function NM_destroy()
|
|
|
|
{
|
2013-07-24 15:28:32 +00:00
|
|
|
if (Services.appinfo.processType != Ci.nsIXULRuntime.PROCESS_TYPE_CONTENT) {
|
|
|
|
Services.obs.removeObserver(this._httpResponseExaminer,
|
|
|
|
"http-on-examine-response");
|
|
|
|
}
|
2012-10-05 11:54:43 +00:00
|
|
|
|
|
|
|
gActivityDistributor.removeObserver(this);
|
|
|
|
|
|
|
|
this.openRequests = {};
|
|
|
|
this.openResponses = {};
|
|
|
|
this.owner = null;
|
|
|
|
this.window = null;
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
2013-08-03 10:29:48 +00:00
|
|
|
exports.NetworkMonitor = NetworkMonitor;
|
|
|
|
exports.NetworkResponseListener = NetworkResponseListener;
|
|
|
|
})(WebConsoleUtils);
|
2012-10-05 11:54:43 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* A WebProgressListener that listens for location changes.
|
|
|
|
*
|
|
|
|
* This progress listener is used to track file loads and other kinds of
|
|
|
|
* location changes.
|
|
|
|
*
|
|
|
|
* @constructor
|
2012-10-18 19:04:53 +00:00
|
|
|
* @param object aWindow
|
|
|
|
* The window for which we need to track location changes.
|
2012-10-05 11:54:43 +00:00
|
|
|
* @param object aOwner
|
|
|
|
* The listener owner which needs to implement two methods:
|
|
|
|
* - onFileActivity(aFileURI)
|
|
|
|
* - onLocationChange(aState, aTabURI, aPageTitle)
|
|
|
|
*/
|
2013-08-03 10:29:48 +00:00
|
|
|
function ConsoleProgressListener(aWindow, aOwner)
|
2012-10-05 11:54:43 +00:00
|
|
|
{
|
2012-10-18 19:04:53 +00:00
|
|
|
this.window = aWindow;
|
2012-10-05 11:54:43 +00:00
|
|
|
this.owner = aOwner;
|
|
|
|
}
|
2013-08-03 10:29:48 +00:00
|
|
|
exports.ConsoleProgressListener = ConsoleProgressListener;
|
2012-10-05 11:54:43 +00:00
|
|
|
|
|
|
|
ConsoleProgressListener.prototype = {
|
|
|
|
/**
|
|
|
|
* Constant used for startMonitor()/stopMonitor() that tells you want to
|
|
|
|
* monitor file loads.
|
|
|
|
*/
|
|
|
|
MONITOR_FILE_ACTIVITY: 1,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Constant used for startMonitor()/stopMonitor() that tells you want to
|
|
|
|
* monitor page location changes.
|
|
|
|
*/
|
|
|
|
MONITOR_LOCATION_CHANGE: 2,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Tells if you want to monitor file activity.
|
|
|
|
* @private
|
|
|
|
* @type boolean
|
|
|
|
*/
|
|
|
|
_fileActivity: false,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Tells if you want to monitor location changes.
|
|
|
|
* @private
|
|
|
|
* @type boolean
|
|
|
|
*/
|
|
|
|
_locationChange: false,
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Tells if the console progress listener is initialized or not.
|
|
|
|
* @private
|
|
|
|
* @type boolean
|
|
|
|
*/
|
|
|
|
_initialized: false,
|
|
|
|
|
2012-10-18 19:04:53 +00:00
|
|
|
_webProgress: null,
|
|
|
|
|
2012-10-05 11:54:43 +00:00
|
|
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsIWebProgressListener,
|
|
|
|
Ci.nsISupportsWeakReference]),
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Initialize the ConsoleProgressListener.
|
|
|
|
* @private
|
|
|
|
*/
|
|
|
|
_init: function CPL__init()
|
|
|
|
{
|
|
|
|
if (this._initialized) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2012-10-18 19:04:53 +00:00
|
|
|
this._webProgress = this.window.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
|
|
.getInterface(Ci.nsIWebNavigation)
|
|
|
|
.QueryInterface(Ci.nsIWebProgress);
|
|
|
|
this._webProgress.addProgressListener(this,
|
|
|
|
Ci.nsIWebProgress.NOTIFY_STATE_ALL);
|
|
|
|
|
2012-10-05 11:54:43 +00:00
|
|
|
this._initialized = true;
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Start a monitor/tracker related to the current nsIWebProgressListener
|
|
|
|
* instance.
|
|
|
|
*
|
|
|
|
* @param number aMonitor
|
|
|
|
* Tells what you want to track. Available constants:
|
|
|
|
* - this.MONITOR_FILE_ACTIVITY
|
|
|
|
* Track file loads.
|
|
|
|
* - this.MONITOR_LOCATION_CHANGE
|
|
|
|
* Track location changes for the top window.
|
|
|
|
*/
|
|
|
|
startMonitor: function CPL_startMonitor(aMonitor)
|
|
|
|
{
|
|
|
|
switch (aMonitor) {
|
|
|
|
case this.MONITOR_FILE_ACTIVITY:
|
|
|
|
this._fileActivity = true;
|
|
|
|
break;
|
|
|
|
case this.MONITOR_LOCATION_CHANGE:
|
|
|
|
this._locationChange = true;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
throw new Error("ConsoleProgressListener: unknown monitor type " +
|
|
|
|
aMonitor + "!");
|
|
|
|
}
|
|
|
|
this._init();
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Stop a monitor.
|
|
|
|
*
|
|
|
|
* @param number aMonitor
|
|
|
|
* Tells what you want to stop tracking. See this.startMonitor() for
|
|
|
|
* the list of constants.
|
|
|
|
*/
|
|
|
|
stopMonitor: function CPL_stopMonitor(aMonitor)
|
|
|
|
{
|
|
|
|
switch (aMonitor) {
|
|
|
|
case this.MONITOR_FILE_ACTIVITY:
|
|
|
|
this._fileActivity = false;
|
|
|
|
break;
|
|
|
|
case this.MONITOR_LOCATION_CHANGE:
|
|
|
|
this._locationChange = false;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
throw new Error("ConsoleProgressListener: unknown monitor type " +
|
|
|
|
aMonitor + "!");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!this._fileActivity && !this._locationChange) {
|
|
|
|
this.destroy();
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
onStateChange:
|
|
|
|
function CPL_onStateChange(aProgress, aRequest, aState, aStatus)
|
|
|
|
{
|
|
|
|
if (!this.owner) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (this._fileActivity) {
|
|
|
|
this._checkFileActivity(aProgress, aRequest, aState, aStatus);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (this._locationChange) {
|
|
|
|
this._checkLocationChange(aProgress, aRequest, aState, aStatus);
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Check if there is any file load, given the arguments of
|
|
|
|
* nsIWebProgressListener.onStateChange. If the state change tells that a file
|
|
|
|
* URI has been loaded, then the remote Web Console instance is notified.
|
|
|
|
* @private
|
|
|
|
*/
|
|
|
|
_checkFileActivity:
|
|
|
|
function CPL__checkFileActivity(aProgress, aRequest, aState, aStatus)
|
|
|
|
{
|
|
|
|
if (!(aState & Ci.nsIWebProgressListener.STATE_START)) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let uri = null;
|
|
|
|
if (aRequest instanceof Ci.imgIRequest) {
|
|
|
|
let imgIRequest = aRequest.QueryInterface(Ci.imgIRequest);
|
|
|
|
uri = imgIRequest.URI;
|
|
|
|
}
|
|
|
|
else if (aRequest instanceof Ci.nsIChannel) {
|
|
|
|
let nsIChannel = aRequest.QueryInterface(Ci.nsIChannel);
|
|
|
|
uri = nsIChannel.URI;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!uri || !uri.schemeIs("file") && !uri.schemeIs("ftp")) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
this.owner.onFileActivity(uri.spec);
|
|
|
|
},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Check if the current window.top location is changing, given the arguments
|
|
|
|
* of nsIWebProgressListener.onStateChange. If that is the case, the remote
|
|
|
|
* Web Console instance is notified.
|
|
|
|
* @private
|
|
|
|
*/
|
|
|
|
_checkLocationChange:
|
|
|
|
function CPL__checkLocationChange(aProgress, aRequest, aState, aStatus)
|
|
|
|
{
|
|
|
|
let isStart = aState & Ci.nsIWebProgressListener.STATE_START;
|
|
|
|
let isStop = aState & Ci.nsIWebProgressListener.STATE_STOP;
|
|
|
|
let isNetwork = aState & Ci.nsIWebProgressListener.STATE_IS_NETWORK;
|
|
|
|
let isWindow = aState & Ci.nsIWebProgressListener.STATE_IS_WINDOW;
|
|
|
|
|
|
|
|
// Skip non-interesting states.
|
2012-10-18 19:04:53 +00:00
|
|
|
if (!isNetwork || !isWindow || aProgress.DOMWindow != this.window) {
|
2012-10-05 11:54:43 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (isStart && aRequest instanceof Ci.nsIChannel) {
|
|
|
|
this.owner.onLocationChange("start", aRequest.URI.spec, "");
|
|
|
|
}
|
|
|
|
else if (isStop) {
|
2012-10-18 19:04:53 +00:00
|
|
|
this.owner.onLocationChange("stop", this.window.location.href,
|
|
|
|
this.window.document.title);
|
2012-10-05 11:54:43 +00:00
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
|
|
onLocationChange: function() {},
|
|
|
|
onStatusChange: function() {},
|
|
|
|
onProgressChange: function() {},
|
|
|
|
onSecurityChange: function() {},
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Destroy the ConsoleProgressListener.
|
|
|
|
*/
|
|
|
|
destroy: function CPL_destroy()
|
|
|
|
{
|
|
|
|
if (!this._initialized) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
this._initialized = false;
|
|
|
|
this._fileActivity = false;
|
|
|
|
this._locationChange = false;
|
|
|
|
|
2012-10-18 19:04:53 +00:00
|
|
|
try {
|
|
|
|
this._webProgress.removeProgressListener(this);
|
|
|
|
}
|
|
|
|
catch (ex) {
|
|
|
|
// This can throw during browser shutdown.
|
2012-10-05 11:54:43 +00:00
|
|
|
}
|
|
|
|
|
2012-10-18 19:04:53 +00:00
|
|
|
this._webProgress = null;
|
|
|
|
this.window = null;
|
2012-10-05 11:54:43 +00:00
|
|
|
this.owner = null;
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
function gSequenceId()
|
|
|
|
{
|
|
|
|
return gSequenceId.n++;
|
|
|
|
}
|
|
|
|
gSequenceId.n = 0;
|