1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// Note: this file is included in aboutDialog.xhtml and preferences/advanced.xhtml
// if MOZ_UPDATER is defined.
/* import-globals-from aboutDialog.js */
var { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
var { XPCOMUtils } = ChromeUtils.import(
"resource://gre/modules/XPCOMUtils.jsm"
);
XPCOMUtils.defineLazyModuleGetters(this, {
AppUpdater: "resource:///modules/AppUpdater.jsm",
DownloadUtils: "resource://gre/modules/DownloadUtils.jsm",
UpdateUtils: "resource://gre/modules/UpdateUtils.jsm",
});
var UPDATING_MIN_DISPLAY_TIME_MS = 1500;
var gAppUpdater;
function onUnload(aEvent) {
if (gAppUpdater) {
gAppUpdater.destroy();
gAppUpdater = null;
}
}
function appUpdater(options = {}) {
this._appUpdater = new AppUpdater();
this._appUpdateListener = (status, ...args) => {
this._onAppUpdateStatus(status, ...args);
};
this._appUpdater.addListener(this._appUpdateListener);
this.options = options;
this.updatingMinDisplayTimerId = null;
this.updateDeck = document.getElementById("updateDeck");
this.bundle = Services.strings.createBundle(
"chrome://browser/locale/browser.properties"
);
let manualURL = Services.urlFormatter.formatURLPref("app.update.url.manual");
let manualLink = document.getElementById("manualLink");
manualLink.textContent = manualURL;
manualLink.href = manualURL;
document.getElementById("failedLink").href = manualURL;
this._appUpdater.check();
}
appUpdater.prototype = {
destroy() {
this.stopCurrentCheck();
if (this.updatingMinDisplayTimerId) {
clearTimeout(this.updatingMinDisplayTimerId);
}
},
stopCurrentCheck() {
this._appUpdater.removeListener(this._appUpdateListener);
this._appUpdater.stop();
},
get update() {
return this._appUpdater.update;
},
_onAppUpdateStatus(status, ...args) {
switch (status) {
case AppUpdater.STATUS.UPDATE_DISABLED_BY_POLICY:
this.selectPanel("policyDisabled");
break;
case AppUpdater.STATUS.READY_FOR_RESTART:
this.selectPanel("apply");
break;
case AppUpdater.STATUS.OTHER_INSTANCE_HANDLING_UPDATES:
this.selectPanel("otherInstanceHandlingUpdates");
break;
case AppUpdater.STATUS.DOWNLOADING:
this.downloadStatus = document.getElementById("downloadStatus");
if (!args.length) {
this.downloadStatus.textContent = DownloadUtils.getTransferTotal(
0,
this.update.selectedPatch.size
);
this.selectPanel("downloading");
} else {
let [progress, max] = args;
this.downloadStatus.textContent = DownloadUtils.getTransferTotal(
progress,
max
);
}
break;
case AppUpdater.STATUS.STAGING:
this.selectPanel("applying");
break;
case AppUpdater.STATUS.CHECKING: {
this.checkingForUpdatesDelayPromise = new Promise(resolve => {
this.updatingMinDisplayTimerId = setTimeout(
resolve,
UPDATING_MIN_DISPLAY_TIME_MS
);
});
if (Services.policies.isAllowed("appUpdate")) {
this.selectPanel("checkingForUpdates");
} else {
this.selectPanel("policyDisabled");
}
break;
}
case AppUpdater.STATUS.NO_UPDATES_FOUND:
this.checkingForUpdatesDelayPromise.then(() => {
if (Services.policies.isAllowed("appUpdate")) {
this.selectPanel("noUpdatesFound");
} else {
this.selectPanel("policyDisabled");
}
});
break;
case AppUpdater.STATUS.UNSUPPORTED_SYSTEM:
if (this.update.detailsURL) {
let unsupportedLink = document.getElementById("unsupportedLink");
unsupportedLink.href = this.update.detailsURL;
}
this.selectPanel("unsupportedSystem");
break;
case AppUpdater.STATUS.MANUAL_UPDATE:
this.selectPanel("manualUpdate");
break;
case AppUpdater.STATUS.DOWNLOAD_AND_INSTALL:
this.selectPanel("downloadAndInstall");
break;
case AppUpdater.STATUS.DOWNLOAD_FAILED:
this.selectPanel("downloadFailed");
break;
}
},
/**
* Sets the panel of the updateDeck and the visibility of icons
* in the #icons element.
*
* @param aChildID
* The id of the deck's child to select, e.g. "apply".
*/
selectPanel(aChildID) {
let panel = document.getElementById(aChildID);
let icons = document.getElementById("icons");
if (icons) {
icons.className = aChildID;
}
let button = panel.querySelector("button");
if (button) {
if (aChildID == "downloadAndInstall") {
let updateVersion = gAppUpdater.update.displayVersion;
// Include the build ID if this is an "a#" (nightly or aurora) build
if (/a\d+$/.test(updateVersion)) {
let buildID = gAppUpdater.update.buildID;
let year = buildID.slice(0, 4);
let month = buildID.slice(4, 6);
let day = buildID.slice(6, 8);
updateVersion += ` (${year}-${month}-${day})`;
}
button.label = this.bundle.formatStringFromName(
"update.downloadAndInstallButton.label",
[updateVersion]
);
button.accessKey = this.bundle.GetStringFromName(
"update.downloadAndInstallButton.accesskey"
);
}
this.updateDeck.selectedPanel = panel;
if (
this.options.buttonAutoFocus &&
(!document.commandDispatcher.focusedElement || // don't steal the focus
document.commandDispatcher.focusedElement.localName == "button")
) {
// except from the other buttons
button.focus();
}
} else {
this.updateDeck.selectedPanel = panel;
}
},
/**
* Check for updates
*/
checkForUpdates() {
this._appUpdater.checkForUpdates();
},
/**
* Handles oncommand for the "Restart to Update" button
* which is presented after the download has been downloaded.
*/
buttonRestartAfterDownload() {
if (!this._appUpdater.isReadyForRestart) {
return;
}
gAppUpdater.selectPanel("restarting");
// Notify all windows that an application quit has been requested.
let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"].createInstance(
Ci.nsISupportsPRBool
);
Services.obs.notifyObservers(
cancelQuit,
"quit-application-requested",
"restart"
);
// Something aborted the quit process.
if (cancelQuit.data) {
gAppUpdater.selectPanel("apply");
return;
}
// If already in safe mode restart in safe mode (bug 327119)
if (Services.appinfo.inSafeMode) {
Services.startup.restartInSafeMode(Ci.nsIAppStartup.eAttemptQuit);
return;
}
Services.startup.quit(
Ci.nsIAppStartup.eAttemptQuit | Ci.nsIAppStartup.eRestart
);
},
/**
* Starts the download of an update mar.
*/
startDownload() {
this._appUpdater.startDownload();
},
};
|
