mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-19 16:25:38 +00:00
f4dd5e2636
Bug 1345294 introduced nsPrefBranch::{get,set}StringPref(), which allowed the
getting of utf8 strings from prefs, which previously required using
nsISupportsString with {get,set}ComplexValue. That bug also converted most
uses.
This patch finishes the job.
- It removes the nsISupportsString support.
- It converts existing code that relied on the nsISupportsString.
- It removes the lint that was set up to detect such uses of nsISupportsString.
--HG--
extra : rebase_source : b885ee784704819e181430200af5ef762e269d14
731 lines
24 KiB
JavaScript
731 lines
24 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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this.EXPORTED_SYMBOLS = [
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"Troubleshoot",
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];
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const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
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Cu.import("resource://gre/modules/AddonManager.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/AppConstants.jsm");
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var Experiments;
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try {
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Experiments = Cu.import("resource:///modules/experiments/Experiments.jsm").Experiments;
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} catch (e) {
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}
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const env = Cc["@mozilla.org/process/environment;1"]
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.getService(Ci.nsIEnvironment);
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// We use a preferences whitelist to make sure we only show preferences that
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// are useful for support and won't compromise the user's privacy. Note that
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// entries are *prefixes*: for example, "accessibility." applies to all prefs
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// under the "accessibility.*" branch.
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const PREFS_WHITELIST = [
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"accessibility.",
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"apz.",
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"browser.cache.",
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"browser.display.",
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"browser.download.folderList",
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"browser.download.hide_plugins_without_extensions",
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"browser.download.lastDir.savePerSite",
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"browser.download.manager.addToRecentDocs",
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"browser.download.manager.alertOnEXEOpen",
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"browser.download.manager.resumeOnWakeDelay",
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"browser.download.preferred.",
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"browser.download.useDownloadDir",
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"browser.fixup.",
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"browser.history_expire_",
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"browser.link.open_newwindow",
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"browser.places.",
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"browser.privatebrowsing.",
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"browser.search.context.loadInBackground",
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"browser.search.log",
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"browser.search.openintab",
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"browser.search.param",
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"browser.search.searchEnginesURL",
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"browser.search.suggest.enabled",
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"browser.search.update",
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"browser.search.useDBForOrder",
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"browser.sessionstore.",
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"browser.startup.homepage",
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"browser.tabs.",
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"browser.urlbar.",
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"browser.zoom.",
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"dom.",
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"extensions.checkCompatibility",
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"extensions.lastAppVersion",
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"font.",
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"general.autoScroll",
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"general.useragent.",
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"gfx.",
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"html5.",
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"image.",
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"javascript.",
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"keyword.",
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"layers.",
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"layout.css.dpi",
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"layout.css.servo.",
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"layout.display-list.",
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"media.",
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"mousewheel.",
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"network.",
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"permissions.default.image",
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"places.",
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"plugin.",
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"plugins.",
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"print.",
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"privacy.",
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"security.",
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"services.sync.declinedEngines",
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"services.sync.lastPing",
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"services.sync.lastSync",
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"services.sync.numClients",
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"services.sync.engine.",
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"storage.vacuum.last.",
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"svg.",
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"toolkit.startup.recent_crashes",
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"ui.osk.enabled",
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"ui.osk.detect_physical_keyboard",
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"ui.osk.require_tablet_mode",
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"ui.osk.debug.keyboardDisplayReason",
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"webgl.",
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];
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// The blacklist, unlike the whitelist, is a list of regular expressions.
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const PREFS_BLACKLIST = [
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/^network[.]proxy[.]/,
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/[.]print_to_filename$/,
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/^print[.]macosx[.]pagesetup/,
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];
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// Table of getters for various preference types.
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const PREFS_GETTERS = {};
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PREFS_GETTERS[Ci.nsIPrefBranch.PREF_STRING] = (prefs, name) => prefs.getStringPref(name);
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PREFS_GETTERS[Ci.nsIPrefBranch.PREF_INT] = (prefs, name) => prefs.getIntPref(name);
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PREFS_GETTERS[Ci.nsIPrefBranch.PREF_BOOL] = (prefs, name) => prefs.getBoolPref(name);
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// Return the preferences filtered by PREFS_BLACKLIST and PREFS_WHITELIST lists
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// and also by the custom 'filter'-ing function.
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function getPrefList(filter) {
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filter = filter || (name => true);
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function getPref(name) {
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let type = Services.prefs.getPrefType(name);
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if (!(type in PREFS_GETTERS))
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throw new Error("Unknown preference type " + type + " for " + name);
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return PREFS_GETTERS[type](Services.prefs, name);
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}
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return PREFS_WHITELIST.reduce(function(prefs, branch) {
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Services.prefs.getChildList(branch).forEach(function(name) {
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if (filter(name) && !PREFS_BLACKLIST.some(re => re.test(name)))
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prefs[name] = getPref(name);
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});
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return prefs;
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}, {});
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}
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this.Troubleshoot = {
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/**
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* Captures a snapshot of data that may help troubleshooters troubleshoot
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* trouble.
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*
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* @param done A function that will be asynchronously called when the
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* snapshot completes. It will be passed the snapshot object.
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*/
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snapshot: function snapshot(done) {
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let snapshot = {};
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let numPending = Object.keys(dataProviders).length;
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function providerDone(providerName, providerData) {
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snapshot[providerName] = providerData;
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if (--numPending == 0)
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// Ensure that done is always and truly called asynchronously.
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Services.tm.dispatchToMainThread(done.bind(null, snapshot));
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}
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for (let name in dataProviders) {
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try {
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dataProviders[name](providerDone.bind(null, name));
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} catch (err) {
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let msg = "Troubleshoot data provider failed: " + name + "\n" + err;
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Cu.reportError(msg);
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providerDone(name, msg);
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}
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}
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},
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kMaxCrashAge: 3 * 24 * 60 * 60 * 1000, // 3 days
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};
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// Each data provider is a name => function mapping. When a snapshot is
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// captured, each provider's function is called, and it's the function's job to
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// generate the provider's data. The function is passed a "done" callback, and
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// when done, it must pass its data to the callback. The resulting snapshot
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// object will contain a name => data entry for each provider.
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var dataProviders = {
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application: function application(done) {
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let sysInfo = Cc["@mozilla.org/system-info;1"].
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getService(Ci.nsIPropertyBag2);
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let data = {
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name: Services.appinfo.name,
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osVersion: sysInfo.getProperty("name") + " " + sysInfo.getProperty("version"),
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version: AppConstants.MOZ_APP_VERSION_DISPLAY,
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buildID: Services.appinfo.appBuildID,
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userAgent: Cc["@mozilla.org/network/protocol;1?name=http"].
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getService(Ci.nsIHttpProtocolHandler).
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userAgent,
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safeMode: Services.appinfo.inSafeMode,
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};
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if (AppConstants.MOZ_UPDATER)
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data.updateChannel = Cu.import("resource://gre/modules/UpdateUtils.jsm", {}).UpdateUtils.UpdateChannel;
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// eslint-disable-next-line mozilla/use-default-preference-values
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try {
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data.vendor = Services.prefs.getCharPref("app.support.vendor");
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} catch (e) {}
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let urlFormatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].
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getService(Ci.nsIURLFormatter);
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try {
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data.supportURL = urlFormatter.formatURLPref("app.support.baseURL");
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} catch (e) {}
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data.numTotalWindows = 0;
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data.numRemoteWindows = 0;
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let winEnumer = Services.wm.getEnumerator("navigator:browser");
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while (winEnumer.hasMoreElements()) {
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data.numTotalWindows++;
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let remote = winEnumer.getNext().
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QueryInterface(Ci.nsIInterfaceRequestor).
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getInterface(Ci.nsIWebNavigation).
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QueryInterface(Ci.nsILoadContext).
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useRemoteTabs;
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if (remote) {
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data.numRemoteWindows++;
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}
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}
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data.remoteAutoStart = Services.appinfo.browserTabsRemoteAutostart;
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// Services.ppmm.childCount is a count of how many processes currently
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// exist that might respond to messages sent through the ppmm, including
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// the parent process. So we subtract the parent process with the "- 1",
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// and that’s how many content processes we’re waiting for.
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data.currentContentProcesses = Services.ppmm.childCount - 1;
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data.maxContentProcesses = Services.appinfo.maxWebProcessCount;
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try {
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let e10sStatus = Cc["@mozilla.org/supports-PRUint64;1"]
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.createInstance(Ci.nsISupportsPRUint64);
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let appinfo = Services.appinfo.QueryInterface(Ci.nsIObserver);
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appinfo.observe(e10sStatus, "getE10SBlocked", "");
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data.autoStartStatus = e10sStatus.data;
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} catch (e) {
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data.autoStartStatus = -1;
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}
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data.styloBuild = AppConstants.MOZ_STYLO;
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data.styloDefault = Services.prefs.getDefaultBranch(null)
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.getBoolPref("layout.css.servo.enabled", false);
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data.styloResult = false;
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// Perhaps a bit redundant in places, but this is easier to compare with the
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// the real check in `nsLayoutUtils.cpp` to ensure they test the same way.
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if (AppConstants.MOZ_STYLO) {
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if (env.get("STYLO_FORCE_ENABLED")) {
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data.styloResult = true;
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} else if (env.get("STYLO_FORCE_DISABLED")) {
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data.styloResult = false;
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} else {
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data.styloResult =
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Services.prefs.getBoolPref("layout.css.servo.enabled", false);
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}
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}
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data.styloChromeDefault =
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Services.prefs.getDefaultBranch(null)
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.getBoolPref("layout.css.servo.chrome.enabled", false);
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data.styloChromeResult = false;
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if (data.styloResult) {
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let winUtils = Services.wm.getMostRecentWindow("").
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QueryInterface(Ci.nsIInterfaceRequestor).
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getInterface(Ci.nsIDOMWindowUtils);
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data.styloChromeResult = winUtils.isStyledByServo;
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}
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const keyGoogle = Services.urlFormatter.formatURL("%GOOGLE_API_KEY%").trim();
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data.keyGoogleFound = keyGoogle != "no-google-api-key" && keyGoogle.length > 0;
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const keyMozilla = Services.urlFormatter.formatURL("%MOZILLA_API_KEY%").trim();
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data.keyMozillaFound = keyMozilla != "no-mozilla-api-key" && keyMozilla.length > 0;
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done(data);
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},
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extensions: function extensions(done) {
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AddonManager.getAddonsByTypes(["extension"], function(extensions) {
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extensions = extensions.filter(e => !e.isSystem);
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extensions.sort(function(a, b) {
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if (a.isActive != b.isActive)
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return b.isActive ? 1 : -1;
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// In some unfortunate cases addon names can be null.
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let aname = a.name || null;
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let bname = b.name || null;
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let lc = aname.localeCompare(bname);
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if (lc != 0)
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return lc;
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if (a.version != b.version)
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return a.version > b.version ? 1 : -1;
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return 0;
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});
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let props = ["name", "version", "isActive", "id"];
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done(extensions.map(function(ext) {
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return props.reduce(function(extData, prop) {
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extData[prop] = ext[prop];
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return extData;
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}, {});
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}));
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});
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},
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features: function features(done) {
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AddonManager.getAddonsByTypes(["extension"], function(features) {
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features = features.filter(f => f.isSystem);
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features.sort(function(a, b) {
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// In some unfortunate cases addon names can be null.
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let aname = a.name || null;
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let bname = b.name || null;
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let lc = aname.localeCompare(bname);
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if (lc != 0)
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return lc;
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if (a.version != b.version)
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return a.version > b.version ? 1 : -1;
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return 0;
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});
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let props = ["name", "version", "id"];
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done(features.map(function(f) {
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return props.reduce(function(fData, prop) {
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fData[prop] = f[prop];
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return fData;
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}, {});
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}));
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});
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},
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experiments: function experiments(done) {
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if (Experiments === undefined) {
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done([]);
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return;
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}
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// getExperiments promises experiment history
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Experiments.instance().getExperiments().then(
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experiments => done(experiments),
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() => done([])
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);
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},
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modifiedPreferences: function modifiedPreferences(done) {
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done(getPrefList(name => Services.prefs.prefHasUserValue(name)));
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},
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lockedPreferences: function lockedPreferences(done) {
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done(getPrefList(name => Services.prefs.prefIsLocked(name)));
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},
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graphics: function graphics(done) {
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function statusMsgForFeature(feature) {
|
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// We return an array because in the tryNewerDriver case we need to
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// include the suggested version, which the consumer likely needs to plug
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// into a format string from a localization file. Rather than returning
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// a string in some cases and an array in others, return an array always.
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let msg = [""];
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try {
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var status = gfxInfo.getFeatureStatus(feature);
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} catch (e) {}
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switch (status) {
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case Ci.nsIGfxInfo.FEATURE_BLOCKED_DEVICE:
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||
case Ci.nsIGfxInfo.FEATURE_DISCOURAGED:
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msg = ["blockedGfxCard"];
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||
break;
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||
case Ci.nsIGfxInfo.FEATURE_BLOCKED_OS_VERSION:
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msg = ["blockedOSVersion"];
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||
break;
|
||
case Ci.nsIGfxInfo.FEATURE_BLOCKED_DRIVER_VERSION:
|
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try {
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var suggestedDriverVersion =
|
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gfxInfo.getFeatureSuggestedDriverVersion(feature);
|
||
} catch (e) {}
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msg = suggestedDriverVersion ?
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["tryNewerDriver", suggestedDriverVersion] :
|
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["blockedDriver"];
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||
break;
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||
case Ci.nsIGfxInfo.FEATURE_BLOCKED_MISMATCHED_VERSION:
|
||
msg = ["blockedMismatchedVersion"];
|
||
break;
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||
}
|
||
return msg;
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||
}
|
||
|
||
let data = {};
|
||
|
||
try {
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// nsIGfxInfo may not be implemented on some platforms.
|
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var gfxInfo = Cc["@mozilla.org/gfx/info;1"].getService(Ci.nsIGfxInfo);
|
||
} catch (e) {}
|
||
|
||
let promises = [];
|
||
// done will be called upon all pending promises being resolved.
|
||
// add your pending promise to promises when adding new ones.
|
||
function completed() {
|
||
Promise.all(promises).then(() => done(data));
|
||
}
|
||
|
||
data.numTotalWindows = 0;
|
||
data.numAcceleratedWindows = 0;
|
||
let winEnumer = Services.ww.getWindowEnumerator();
|
||
while (winEnumer.hasMoreElements()) {
|
||
let winUtils = winEnumer.getNext().
|
||
QueryInterface(Ci.nsIInterfaceRequestor).
|
||
getInterface(Ci.nsIDOMWindowUtils);
|
||
try {
|
||
// NOTE: windowless browser's windows should not be reported in the graphics troubleshoot report
|
||
if (winUtils.layerManagerType == "None" || !winUtils.layerManagerRemote) {
|
||
continue;
|
||
}
|
||
data.numTotalWindows++;
|
||
data.windowLayerManagerType = winUtils.layerManagerType;
|
||
data.windowLayerManagerRemote = winUtils.layerManagerRemote;
|
||
data.windowUsingAdvancedLayers = winUtils.usingAdvancedLayers;
|
||
} catch (e) {
|
||
continue;
|
||
}
|
||
if (data.windowLayerManagerType != "Basic")
|
||
data.numAcceleratedWindows++;
|
||
}
|
||
|
||
// If we had no OMTC windows, report back Basic Layers.
|
||
if (!data.windowLayerManagerType) {
|
||
data.windowLayerManagerType = "Basic";
|
||
data.windowLayerManagerRemote = false;
|
||
}
|
||
|
||
if (!data.numAcceleratedWindows && gfxInfo) {
|
||
let win = AppConstants.platform == "win";
|
||
let feature = win ? gfxInfo.FEATURE_DIRECT3D_9_LAYERS :
|
||
gfxInfo.FEATURE_OPENGL_LAYERS;
|
||
data.numAcceleratedWindowsMessage = statusMsgForFeature(feature);
|
||
}
|
||
|
||
if (!gfxInfo) {
|
||
completed();
|
||
return;
|
||
}
|
||
|
||
// keys are the names of attributes on nsIGfxInfo, values become the names
|
||
// of the corresponding properties in our data object. A null value means
|
||
// no change. This is needed so that the names of properties in the data
|
||
// object are the same as the names of keys in aboutSupport.properties.
|
||
let gfxInfoProps = {
|
||
adapterDescription: null,
|
||
adapterVendorID: null,
|
||
adapterDeviceID: null,
|
||
adapterSubsysID: null,
|
||
adapterRAM: null,
|
||
adapterDriver: "adapterDrivers",
|
||
adapterDriverVersion: "driverVersion",
|
||
adapterDriverDate: "driverDate",
|
||
|
||
adapterDescription2: null,
|
||
adapterVendorID2: null,
|
||
adapterDeviceID2: null,
|
||
adapterSubsysID2: null,
|
||
adapterRAM2: null,
|
||
adapterDriver2: "adapterDrivers2",
|
||
adapterDriverVersion2: "driverVersion2",
|
||
adapterDriverDate2: "driverDate2",
|
||
isGPU2Active: null,
|
||
|
||
D2DEnabled: "direct2DEnabled",
|
||
DWriteEnabled: "directWriteEnabled",
|
||
DWriteVersion: "directWriteVersion",
|
||
cleartypeParameters: "clearTypeParameters",
|
||
OffMainThreadPaintEnabled: "offMainThreadPaintEnabled",
|
||
};
|
||
|
||
for (let prop in gfxInfoProps) {
|
||
try {
|
||
data[gfxInfoProps[prop] || prop] = gfxInfo[prop];
|
||
} catch (e) {}
|
||
}
|
||
|
||
if (("direct2DEnabled" in data) && !data.direct2DEnabled)
|
||
data.direct2DEnabledMessage =
|
||
statusMsgForFeature(Ci.nsIGfxInfo.FEATURE_DIRECT2D);
|
||
|
||
|
||
let doc =
|
||
Cc["@mozilla.org/xmlextras/domparser;1"]
|
||
.createInstance(Ci.nsIDOMParser)
|
||
.parseFromString("<html/>", "text/html");
|
||
|
||
function GetWebGLInfo(data, keyPrefix, contextType) {
|
||
data[keyPrefix + "Renderer"] = "-";
|
||
data[keyPrefix + "Version"] = "-";
|
||
data[keyPrefix + "DriverExtensions"] = "-";
|
||
data[keyPrefix + "Extensions"] = "-";
|
||
data[keyPrefix + "WSIInfo"] = "-";
|
||
|
||
// //
|
||
|
||
let canvas = doc.createElement("canvas");
|
||
canvas.width = 1;
|
||
canvas.height = 1;
|
||
|
||
// //
|
||
|
||
let creationError = null;
|
||
|
||
canvas.addEventListener(
|
||
"webglcontextcreationerror",
|
||
|
||
function(e) {
|
||
creationError = e.statusMessage;
|
||
}
|
||
);
|
||
|
||
let gl = null;
|
||
try {
|
||
gl = canvas.getContext(contextType);
|
||
} catch (e) {
|
||
if (!creationError) {
|
||
creationError = e.toString();
|
||
}
|
||
}
|
||
if (!gl) {
|
||
data[keyPrefix + "Renderer"] = creationError || "(no creation error info)";
|
||
return;
|
||
}
|
||
|
||
// //
|
||
|
||
data[keyPrefix + "Extensions"] = gl.getSupportedExtensions().join(" ");
|
||
|
||
// //
|
||
|
||
let ext = gl.getExtension("MOZ_debug");
|
||
// This extension is unconditionally available to chrome. No need to check.
|
||
let vendor = ext.getParameter(gl.VENDOR);
|
||
let renderer = ext.getParameter(gl.RENDERER);
|
||
|
||
data[keyPrefix + "Renderer"] = vendor + " -- " + renderer;
|
||
data[keyPrefix + "Version"] = ext.getParameter(gl.VERSION);
|
||
data[keyPrefix + "DriverExtensions"] = ext.getParameter(ext.EXTENSIONS);
|
||
data[keyPrefix + "WSIInfo"] = ext.getParameter(ext.WSI_INFO);
|
||
|
||
// //
|
||
|
||
// Eagerly free resources.
|
||
let loseExt = gl.getExtension("WEBGL_lose_context");
|
||
loseExt.loseContext();
|
||
}
|
||
|
||
GetWebGLInfo(data, "webgl1", "webgl");
|
||
GetWebGLInfo(data, "webgl2", "webgl2");
|
||
|
||
|
||
let infoInfo = gfxInfo.getInfo();
|
||
if (infoInfo)
|
||
data.info = infoInfo;
|
||
|
||
let failureCount = {};
|
||
let failureIndices = {};
|
||
|
||
let failures = gfxInfo.getFailures(failureCount, failureIndices);
|
||
if (failures.length) {
|
||
data.failures = failures;
|
||
if (failureIndices.value.length == failures.length) {
|
||
data.indices = failureIndices.value;
|
||
}
|
||
}
|
||
|
||
data.featureLog = gfxInfo.getFeatureLog();
|
||
data.crashGuards = gfxInfo.getActiveCrashGuards();
|
||
|
||
completed();
|
||
},
|
||
|
||
media: function media(done) {
|
||
function convertDevices(devices) {
|
||
if (!devices) {
|
||
return undefined;
|
||
}
|
||
let infos = [];
|
||
for (let i = 0; i < devices.length; ++i) {
|
||
let device = devices.queryElementAt(i, Ci.nsIAudioDeviceInfo);
|
||
infos.push({
|
||
name: device.name,
|
||
groupId: device.groupId,
|
||
vendor: device.vendor,
|
||
type: device.type,
|
||
state: device.state,
|
||
preferred: device.preferred,
|
||
supportedFormat: device.supportedFormat,
|
||
defaultFormat: device.defaultFormat,
|
||
maxChannels: device.maxChannels,
|
||
defaultRate: device.defaultRate,
|
||
maxRate: device.maxRate,
|
||
minRate: device.minRate,
|
||
maxLatency: device.maxLatency,
|
||
minLatency: device.minLatency
|
||
});
|
||
}
|
||
return infos;
|
||
}
|
||
|
||
let data = {};
|
||
let winUtils = Services.wm.getMostRecentWindow("").
|
||
QueryInterface(Ci.nsIInterfaceRequestor).
|
||
getInterface(Ci.nsIDOMWindowUtils);
|
||
data.currentAudioBackend = winUtils.currentAudioBackend;
|
||
data.currentMaxAudioChannels = winUtils.currentMaxAudioChannels;
|
||
data.currentPreferredChannelLayout = winUtils.currentPreferredChannelLayout;
|
||
data.currentPreferredSampleRate = winUtils.currentPreferredSampleRate;
|
||
data.audioOutputDevices = convertDevices(winUtils.audioDevices(Ci.nsIDOMWindowUtils.AUDIO_OUTPUT).
|
||
QueryInterface(Ci.nsIArray));
|
||
data.audioInputDevices = convertDevices(winUtils.audioDevices(Ci.nsIDOMWindowUtils.AUDIO_INPUT).
|
||
QueryInterface(Ci.nsIArray));
|
||
done(data);
|
||
},
|
||
|
||
javaScript: function javaScript(done) {
|
||
let data = {};
|
||
let winEnumer = Services.ww.getWindowEnumerator();
|
||
if (winEnumer.hasMoreElements())
|
||
data.incrementalGCEnabled = winEnumer.getNext().
|
||
QueryInterface(Ci.nsIInterfaceRequestor).
|
||
getInterface(Ci.nsIDOMWindowUtils).
|
||
isIncrementalGCEnabled();
|
||
done(data);
|
||
},
|
||
|
||
accessibility: function accessibility(done) {
|
||
let data = {};
|
||
data.isActive = Services.appinfo.accessibilityEnabled;
|
||
// eslint-disable-next-line mozilla/use-default-preference-values
|
||
try {
|
||
data.forceDisabled =
|
||
Services.prefs.getIntPref("accessibility.force_disabled");
|
||
} catch (e) {}
|
||
data.handlerUsed = Services.appinfo.accessibleHandlerUsed;
|
||
data.instantiator = Services.appinfo.accessibilityInstantiator;
|
||
done(data);
|
||
},
|
||
|
||
libraryVersions: function libraryVersions(done) {
|
||
let data = {};
|
||
let verInfo = Cc["@mozilla.org/security/nssversion;1"].
|
||
getService(Ci.nsINSSVersion);
|
||
for (let prop in verInfo) {
|
||
let match = /^([^_]+)_((Min)?Version)$/.exec(prop);
|
||
if (match) {
|
||
let verProp = match[2][0].toLowerCase() + match[2].substr(1);
|
||
data[match[1]] = data[match[1]] || {};
|
||
data[match[1]][verProp] = verInfo[prop];
|
||
}
|
||
}
|
||
done(data);
|
||
},
|
||
|
||
userJS: function userJS(done) {
|
||
let userJSFile = Services.dirsvc.get("PrefD", Ci.nsIFile);
|
||
userJSFile.append("user.js");
|
||
done({
|
||
exists: userJSFile.exists() && userJSFile.fileSize > 0,
|
||
});
|
||
},
|
||
|
||
intl: function intl(done) {
|
||
const osPrefs =
|
||
Cc["@mozilla.org/intl/ospreferences;1"].getService(Ci.mozIOSPreferences);
|
||
done({
|
||
localeService: {
|
||
requested: Services.locale.getRequestedLocales(),
|
||
available: Services.locale.getAvailableLocales(),
|
||
supported: Services.locale.getAppLocalesAsBCP47(),
|
||
regionalPrefs: Services.locale.getRegionalPrefsLocales(),
|
||
defaultLocale: Services.locale.defaultLocale,
|
||
},
|
||
osPrefs: {
|
||
systemLocales: osPrefs.getSystemLocales(),
|
||
regionalPrefsLocales: osPrefs.getRegionalPrefsLocales()
|
||
},
|
||
});
|
||
},
|
||
};
|
||
|
||
if (AppConstants.MOZ_CRASHREPORTER) {
|
||
dataProviders.crashes = function crashes(done) {
|
||
let CrashReports = Cu.import("resource://gre/modules/CrashReports.jsm").CrashReports;
|
||
let reports = CrashReports.getReports();
|
||
let now = new Date();
|
||
let reportsNew = reports.filter(report => (now - report.date < Troubleshoot.kMaxCrashAge));
|
||
let reportsSubmitted = reportsNew.filter(report => (!report.pending));
|
||
let reportsPendingCount = reportsNew.length - reportsSubmitted.length;
|
||
let data = {submitted: reportsSubmitted, pending: reportsPendingCount};
|
||
done(data);
|
||
};
|
||
}
|
||
|
||
if (AppConstants.MOZ_SANDBOX) {
|
||
dataProviders.sandbox = function sandbox(done) {
|
||
let data = {};
|
||
if (AppConstants.platform == "linux") {
|
||
const keys = ["hasSeccompBPF", "hasSeccompTSync",
|
||
"hasPrivilegedUserNamespaces", "hasUserNamespaces",
|
||
"canSandboxContent", "canSandboxMedia"];
|
||
|
||
let sysInfo = Cc["@mozilla.org/system-info;1"].
|
||
getService(Ci.nsIPropertyBag2);
|
||
for (let key of keys) {
|
||
if (sysInfo.hasKey(key)) {
|
||
data[key] = sysInfo.getPropertyAsBool(key);
|
||
}
|
||
}
|
||
|
||
let reporter = Cc["@mozilla.org/sandbox/syscall-reporter;1"].
|
||
getService(Ci.mozISandboxReporter);
|
||
const snapshot = reporter.snapshot();
|
||
let syscalls = [];
|
||
for (let index = snapshot.begin; index < snapshot.end; ++index) {
|
||
let report = snapshot.getElement(index);
|
||
let { msecAgo, pid, tid, procType, syscall } = report;
|
||
let args = [];
|
||
for (let i = 0; i < report.numArgs; ++i) {
|
||
args.push(report.getArg(i));
|
||
}
|
||
syscalls.push({ index, msecAgo, pid, tid, procType, syscall, args });
|
||
}
|
||
data.syscallLog = syscalls;
|
||
}
|
||
|
||
if (AppConstants.MOZ_CONTENT_SANDBOX) {
|
||
let sandboxSettings = Cc["@mozilla.org/sandbox/sandbox-settings;1"].
|
||
getService(Ci.mozISandboxSettings);
|
||
data.contentSandboxLevel =
|
||
Services.prefs.getIntPref("security.sandbox.content.level");
|
||
data.effectiveContentSandboxLevel =
|
||
sandboxSettings.effectiveContentSandboxLevel;
|
||
}
|
||
|
||
done(data);
|
||
};
|
||
}
|