mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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443 lines
15 KiB
JavaScript
443 lines
15 KiB
JavaScript
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
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var gPrivacyPane = {
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/**
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* Whether the use has selected the auto-start private browsing mode in the UI.
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*/
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_autoStartPrivateBrowsing: false,
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/**
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* Sets up the UI for the number of days of history to keep, and updates the
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* label of the "Clear Now..." button.
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*/
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init: function ()
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{
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this._updateSanitizeSettingsButton();
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this.initializeHistoryMode();
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this.updateHistoryModePane();
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this.updatePrivacyMicroControls();
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this.initAutoStartPrivateBrowsingObserver();
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window.addEventListener("unload", this.removeASPBObserver.bind(this), false);
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},
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// HISTORY MODE
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/**
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* The list of preferences which affect the initial history mode settings.
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* If the auto start private browsing mode pref is active, the initial
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* history mode would be set to "Don't remember anything".
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* If all of these preferences have their default values, and the auto-start
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* private browsing mode is not active, the initial history mode would be
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* set to "Remember everything".
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* Otherwise, the initial history mode would be set to "Custom".
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*
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* Extensions adding their own preferences can append their IDs to this array if needed.
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*/
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prefsForDefault: [
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"places.history.enabled",
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"browser.formfill.enable",
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"network.cookie.cookieBehavior",
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"network.cookie.lifetimePolicy",
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"privacy.sanitize.sanitizeOnShutdown"
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],
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/**
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* The list of control IDs which are dependent on the auto-start private
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* browsing setting, such that in "Custom" mode they would be disabled if
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* the auto-start private browsing checkbox is checked, and enabled otherwise.
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*
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* Extensions adding their own controls can append their IDs to this array if needed.
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*/
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dependentControls: [
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"rememberHistory",
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"rememberForms",
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"keepUntil",
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"keepCookiesUntil",
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"alwaysClear",
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"clearDataSettings"
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],
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/**
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* Check whether all the preferences values are set to their default values
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*
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* @param aPrefs an array of pref names to check for
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* @returns boolean true if all of the prefs are set to their default values,
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* false otherwise
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*/
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_checkDefaultValues: function(aPrefs) {
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for (let i = 0; i < aPrefs.length; ++i) {
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let pref = document.getElementById(aPrefs[i]);
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if (pref.value != pref.defaultValue)
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return false;
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}
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return true;
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},
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/**
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* Initialize the history mode menulist based on the privacy preferences
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*/
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initializeHistoryMode: function PPP_initializeHistoryMode()
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{
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let mode;
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let getVal = function (aPref)
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document.getElementById(aPref).value;
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if (this._checkDefaultValues(this.prefsForDefault)) {
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if (getVal("browser.privatebrowsing.autostart"))
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mode = "dontremember";
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else
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mode = "remember";
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}
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else
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mode = "custom";
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document.getElementById("historyMode").value = mode;
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},
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/**
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* Update the selected pane based on the history mode menulist
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*/
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updateHistoryModePane: function PPP_updateHistoryModePane()
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{
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let selectedIndex = -1;
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switch (document.getElementById("historyMode").value) {
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case "remember":
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selectedIndex = 0;
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break;
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case "dontremember":
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selectedIndex = 1;
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break;
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case "custom":
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selectedIndex = 2;
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break;
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}
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document.getElementById("historyPane").selectedIndex = selectedIndex;
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},
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/**
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* Update the private browsing auto-start pref and the history mode
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* micro-management prefs based on the history mode menulist
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*/
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updateHistoryModePrefs: function PPP_updateHistoryModePrefs()
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{
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let pref = document.getElementById("browser.privatebrowsing.autostart");
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switch (document.getElementById("historyMode").value) {
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case "remember":
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pref.value = false;
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// select the remember history option if needed
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let rememberHistoryCheckbox = document.getElementById("rememberHistory");
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if (!rememberHistoryCheckbox.checked)
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rememberHistoryCheckbox.checked = true;
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// select the remember forms history option
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document.getElementById("browser.formfill.enable").value = true;
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// select the accept cookies option
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document.getElementById("network.cookie.cookieBehavior").value = 0;
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// select the cookie lifetime policy option
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document.getElementById("network.cookie.lifetimePolicy").value = 0;
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// select the clear on close option
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document.getElementById("privacy.sanitize.sanitizeOnShutdown").value = false;
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break;
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case "dontremember":
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pref.value = true;
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break;
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}
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},
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/**
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* Update the privacy micro-management controls based on the
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* value of the private browsing auto-start checkbox.
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*/
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updatePrivacyMicroControls: function PPP_updatePrivacyMicroControls()
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{
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if (document.getElementById("historyMode").value == "custom") {
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let disabled = this._autoStartPrivateBrowsing =
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document.getElementById("privateBrowsingAutoStart").checked;
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this.dependentControls
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.forEach(function (aElement)
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document.getElementById(aElement).disabled = disabled);
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// adjust the cookie controls status
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this.readAcceptCookies();
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document.getElementById("keepCookiesUntil").value = disabled ? 2 :
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document.getElementById("network.cookie.lifetimePolicy").value;
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// adjust the checked state of the sanitizeOnShutdown checkbox
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document.getElementById("alwaysClear").checked = disabled ? false :
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document.getElementById("privacy.sanitize.sanitizeOnShutdown").value;
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// adjust the checked state of the remember history checkboxes
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document.getElementById("rememberHistory").checked = disabled ? false :
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document.getElementById("places.history.enabled").value;
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document.getElementById("rememberForms").checked = disabled ? false :
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document.getElementById("browser.formfill.enable").value;
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if (!disabled) {
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// adjust the Settings button for sanitizeOnShutdown
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this._updateSanitizeSettingsButton();
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}
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}
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},
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// PRIVATE BROWSING
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/**
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* Install the observer for the auto-start private browsing mode pref.
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*/
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initAutoStartPrivateBrowsingObserver: function PPP_initAutoStartPrivateBrowsingObserver()
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{
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let prefService = document.getElementById("privacyPreferences")
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.service
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.QueryInterface(Components.interfaces.nsIPrefBranch);
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prefService.addObserver("browser.privatebrowsing.autostart",
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this.autoStartPrivateBrowsingObserver,
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false);
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},
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/**
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* Install the observer for the auto-start private browsing mode pref.
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*/
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removeASPBObserver: function PPP_removeASPBObserver()
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{
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let prefService = document.getElementById("privacyPreferences")
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.service
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.QueryInterface(Components.interfaces.nsIPrefBranch);
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prefService.removeObserver("browser.privatebrowsing.autostart",
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this.autoStartPrivateBrowsingObserver);
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},
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autoStartPrivateBrowsingObserver:
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{
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QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsIObserver]),
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observe: function PPP_observe(aSubject, aTopic, aData)
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{
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// Toggle the private browsing mode without switching the session
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let prefValue = document.getElementById("browser.privatebrowsing.autostart").value;
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let keepCurrentSession = document.getElementById("browser.privatebrowsing.keep_current_session");
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keepCurrentSession.value = true;
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#ifndef MOZ_PER_WINDOW_PRIVATE_BROWSING
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let privateBrowsingService = Components.classes["@mozilla.org/privatebrowsing;1"].
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getService(Components.interfaces.nsIPrivateBrowsingService);
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// If activating from within the private browsing mode, reset the
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// private session
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if (prefValue && privateBrowsingService.privateBrowsingEnabled)
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privateBrowsingService.privateBrowsingEnabled = false;
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privateBrowsingService.privateBrowsingEnabled = prefValue;
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#endif
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keepCurrentSession.reset();
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}
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},
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// HISTORY
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/**
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* Read the location bar enabled and suggestion prefs
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* @return Int value for suggestion menulist
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*/
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readSuggestionPref: function PPP_readSuggestionPref()
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{
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let getVal = function(aPref)
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document.getElementById("browser.urlbar." + aPref).value;
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// Suggest nothing if autocomplete is not enabled
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if (!getVal("autocomplete.enabled"))
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return -1;
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// Bottom 2 bits of default.behavior specify history/bookmark
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return getVal("default.behavior") & 3;
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},
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/**
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* Write the location bar enabled and suggestion prefs when necessary
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* @return Bool value for enabled pref
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*/
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writeSuggestionPref: function PPP_writeSuggestionPref()
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{
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let menuVal = document.getElementById("locationBarSuggestion").value;
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let enabled = menuVal != -1;
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// Only update default.behavior if we're giving suggestions
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if (enabled) {
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// Put the selected menu item's value directly into the bottom 2 bits
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let behavior = document.getElementById("browser.urlbar.default.behavior");
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behavior.value = behavior.value >> 2 << 2 | menuVal;
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}
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// Always update the enabled pref
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return enabled;
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},
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/*
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* Preferences:
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*
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* places.history.enabled
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* - whether history is enabled or not
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* browser.formfill.enable
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* - true if entries in forms and the search bar should be saved, false
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* otherwise
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*/
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// COOKIES
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/*
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* Preferences:
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*
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* network.cookie.cookieBehavior
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* - determines how the browser should handle cookies:
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* 0 means enable all cookies
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* 1 means reject third party cookies; see
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* netwerk/cookie/src/nsCookieService.cpp for a hairier definition
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* 2 means disable all cookies
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* network.cookie.lifetimePolicy
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* - determines how long cookies are stored:
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* 0 means keep cookies until they expire
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* 1 means ask how long to keep each cookie
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* 2 means keep cookies until the browser is closed
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*/
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/**
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* Reads the network.cookie.cookieBehavior preference value and
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* enables/disables the rest of the cookie UI accordingly, returning true
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* if cookies are enabled.
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*/
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readAcceptCookies: function ()
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{
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var pref = document.getElementById("network.cookie.cookieBehavior");
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var acceptThirdParty = document.getElementById("acceptThirdParty");
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var keepUntil = document.getElementById("keepUntil");
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var menu = document.getElementById("keepCookiesUntil");
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// enable the rest of the UI for anything other than "disable all cookies"
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var acceptCookies = (pref.value != 2);
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acceptThirdParty.disabled = !acceptCookies;
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keepUntil.disabled = menu.disabled = this._autoStartPrivateBrowsing || !acceptCookies;
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return acceptCookies;
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},
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readAcceptThirdPartyCookies: function ()
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{
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var pref = document.getElementById("network.cookie.cookieBehavior");
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return pref.value == 0;
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},
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/**
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* Enables/disables the "keep until" label and menulist in response to the
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* "accept cookies" checkbox being checked or unchecked.
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*/
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writeAcceptCookies: function ()
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{
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var accept = document.getElementById("acceptCookies");
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var acceptThirdParty = document.getElementById("acceptThirdParty");
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// if we're enabling cookies, automatically check 'accept third party'
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if (accept.checked)
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acceptThirdParty.checked = true;
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return accept.checked ? (acceptThirdParty.checked ? 0 : 1) : 2;
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},
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writeAcceptThirdPartyCookies: function ()
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{
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var accept = document.getElementById("acceptCookies");
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var acceptThirdParty = document.getElementById("acceptThirdParty");
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return accept.checked ? (acceptThirdParty.checked ? 0 : 1) : 2;
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},
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/**
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* Displays fine-grained, per-site preferences for cookies.
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*/
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showCookieExceptions: function ()
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{
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var bundlePreferences = document.getElementById("bundlePreferences");
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var params = { blockVisible : true,
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sessionVisible : true,
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allowVisible : true,
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prefilledHost : "",
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permissionType : "cookie",
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windowTitle : bundlePreferences.getString("cookiepermissionstitle"),
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introText : bundlePreferences.getString("cookiepermissionstext") };
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document.documentElement.openWindow("Browser:Permissions",
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"chrome://browser/content/preferences/permissions.xul",
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"", params);
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},
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/**
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* Displays all the user's cookies in a dialog.
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*/
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showCookies: function (aCategory)
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{
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document.documentElement.openWindow("Browser:Cookies",
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"chrome://browser/content/preferences/cookies.xul",
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"", null);
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},
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// CLEAR PRIVATE DATA
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/*
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* Preferences:
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*
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* privacy.sanitize.sanitizeOnShutdown
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* - true if the user's private data is cleared on startup according to the
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* Clear Private Data settings, false otherwise
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*/
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/**
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* Displays the Clear Private Data settings dialog.
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*/
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showClearPrivateDataSettings: function ()
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{
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document.documentElement.openSubDialog("chrome://browser/content/preferences/sanitize.xul",
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"", null);
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},
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/**
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* Displays a dialog from which individual parts of private data may be
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* cleared.
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*/
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clearPrivateDataNow: function (aClearEverything)
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{
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var ts = document.getElementById("privacy.sanitize.timeSpan");
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var timeSpanOrig = ts.value;
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if (aClearEverything)
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ts.value = 0;
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const Cc = Components.classes, Ci = Components.interfaces;
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var glue = Cc["@mozilla.org/browser/browserglue;1"]
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.getService(Ci.nsIBrowserGlue);
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glue.sanitize(window);
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// reset the timeSpan pref
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if (aClearEverything)
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ts.value = timeSpanOrig;
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},
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/**
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* Enables or disables the "Settings..." button depending
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* on the privacy.sanitize.sanitizeOnShutdown preference value
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*/
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_updateSanitizeSettingsButton: function () {
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var settingsButton = document.getElementById("clearDataSettings");
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var sanitizeOnShutdownPref = document.getElementById("privacy.sanitize.sanitizeOnShutdown");
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settingsButton.disabled = !sanitizeOnShutdownPref.value;
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}
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};
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