143 lines
3.7 KiB
JavaScript
143 lines
3.7 KiB
JavaScript
/* 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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"use strict";
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const {AddonManager} = require("resource://gre/modules/AddonManager.jsm");
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const Services = require("Services");
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const EventEmitter = require("devtools/shared/event-emitter");
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var ADB_LINK = Services.prefs.getCharPref("devtools.webide.adbAddonURL");
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var ADB_ADDON_ID = Services.prefs.getCharPref("devtools.webide.adbAddonID");
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var platform = Services.appShell.hiddenDOMWindow.navigator.platform;
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var OS = "";
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if (platform.includes("Win")) {
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OS = "win32";
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} else if (platform.includes("Mac")) {
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OS = "mac64";
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} else if (platform.includes("Linux")) {
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if (platform.includes("x86_64")) {
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OS = "linux64";
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} else {
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OS = "linux32";
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}
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}
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var addonsListener = {};
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addonsListener.onEnabled =
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addonsListener.onDisabled =
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addonsListener.onInstalled =
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addonsListener.onUninstalled = (updatedAddon) => {
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let addons = GetAvailableAddons();
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addons.adb.updateInstallStatus();
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};
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AddonManager.addAddonListener(addonsListener);
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var AvailableAddons = null;
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var GetAvailableAddons = exports.GetAvailableAddons = function() {
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if (!AvailableAddons) {
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AvailableAddons = {
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adb: new ADBAddon()
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};
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}
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return AvailableAddons;
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};
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exports.ForgetAddonsList = function() {
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AvailableAddons = null;
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};
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function Addon() {}
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Addon.prototype = {
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_status: "unknown",
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set status(value) {
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if (this._status != value) {
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this._status = value;
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this.emit("update");
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}
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},
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get status() {
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return this._status;
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},
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updateInstallStatus: async function() {
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let addon = await AddonManager.getAddonByID(this.addonID);
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if (addon && !addon.userDisabled) {
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this.status = "installed";
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} else {
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this.status = "uninstalled";
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}
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},
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install: async function() {
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let addon = await AddonManager.getAddonByID(this.addonID);
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if (addon && !addon.userDisabled) {
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this.status = "installed";
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return;
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}
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this.status = "preparing";
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if (addon && addon.userDisabled) {
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await addon.enable();
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} else {
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let install = await AddonManager.getInstallForURL(this.xpiLink, "application/x-xpinstall");
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install.addListener(this);
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install.install();
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}
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},
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uninstall: async function() {
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let addon = await AddonManager.getAddonByID(this.addonID);
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addon.uninstall();
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},
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installFailureHandler: function(install, message) {
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this.status = "uninstalled";
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this.emit("failure", message);
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},
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onDownloadStarted: function() {
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this.status = "downloading";
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},
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onInstallStarted: function() {
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this.status = "installing";
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},
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onDownloadProgress: function(install) {
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if (install.maxProgress == -1) {
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this.emit("progress", -1);
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} else {
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this.emit("progress", install.progress / install.maxProgress);
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}
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},
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onInstallEnded: function({addon}) {
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addon.enable();
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},
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onDownloadCancelled: function(install) {
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this.installFailureHandler(install, "Download cancelled");
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},
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onDownloadFailed: function(install) {
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this.installFailureHandler(install, "Download failed");
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},
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onInstallCancelled: function(install) {
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this.installFailureHandler(install, "Install cancelled");
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},
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onInstallFailed: function(install) {
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this.installFailureHandler(install, "Install failed");
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},
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};
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function ADBAddon() {
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EventEmitter.decorate(this);
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// This addon uses the string "linux" for "linux32"
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let fixedOS = OS == "linux32" ? "linux" : OS;
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this.xpiLink = ADB_LINK.replace(/#OS#/g, fixedOS);
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this.addonID = ADB_ADDON_ID;
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this.updateInstallStatus();
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}
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ADBAddon.prototype = Object.create(Addon.prototype);
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