зеркало из https://github.com/mozilla/gecko-dev.git
1005 строки
37 KiB
JavaScript
1005 строки
37 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 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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const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/FileUtils.jsm");
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const NETWORKMANAGER_CONTRACTID = "@mozilla.org/network/manager;1";
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const NETWORKMANAGER_CID =
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Components.ID("{33901e46-33b8-11e1-9869-f46d04d25bcc}");
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const NETWORKINTERFACE_CONTRACTID = "@mozilla.org/network/interface;1";
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const NETWORKINTERFACE_CID =
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Components.ID("{266c3edd-78f0-4512-8178-2d6fee2d35ee}");
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const DEFAULT_PREFERRED_NETWORK_TYPE = Ci.nsINetworkInterface.NETWORK_TYPE_WIFI;
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XPCOMUtils.defineLazyServiceGetter(this, "gSettingsService",
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"@mozilla.org/settingsService;1",
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"nsISettingsService");
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const TOPIC_INTERFACE_STATE_CHANGED = "network-interface-state-changed";
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const TOPIC_INTERFACE_REGISTERED = "network-interface-registered";
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const TOPIC_INTERFACE_UNREGISTERED = "network-interface-unregistered";
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const TOPIC_ACTIVE_CHANGED = "network-active-changed";
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const TOPIC_MOZSETTINGS_CHANGED = "mozsettings-changed";
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const TOPIC_PREF_CHANGED = "nsPref:changed";
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const TOPIC_XPCOM_SHUTDOWN = "xpcom-shutdown";
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const PREF_MANAGE_OFFLINE_STATUS = "network.gonk.manage-offline-status";
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const POSSIBLE_USB_INTERFACE_NAME = "rndis0,usb0";
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const DEFAULT_USB_INTERFACE_NAME = "rndis0";
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const DEFAULT_3G_INTERFACE_NAME = "rmnet0";
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const DEFAULT_WIFI_INTERFACE_NAME = "wlan0";
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// The kernel's proc entry for network lists.
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const KERNEL_NETWORK_ENTRY = "/sys/class/net";
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const TETHERING_TYPE_WIFI = "WiFi";
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const TETHERING_TYPE_USB = "USB";
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// 1xx - Requested action is proceeding
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const NETD_COMMAND_PROCEEDING = 100;
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// 2xx - Requested action has been successfully completed
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const NETD_COMMAND_OKAY = 200;
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// 4xx - The command is accepted but the requested action didn't
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// take place.
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const NETD_COMMAND_FAIL = 400;
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// 5xx - The command syntax or parameters error
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const NETD_COMMAND_ERROR = 500;
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// 6xx - Unsolicited broadcasts
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const NETD_COMMAND_UNSOLICITED = 600;
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const WIFI_FIRMWARE_AP = "AP";
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const WIFI_FIRMWARE_STATION = "STA";
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const WIFI_SECURITY_TYPE_NONE = "open";
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const WIFI_SECURITY_TYPE_WPA_PSK = "wpa-psk";
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const WIFI_SECURITY_TYPE_WPA2_PSK = "wpa2-psk";
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const WIFI_CTRL_INTERFACE = "wl0.1";
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const NETWORK_INTERFACE_UP = "up";
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const NETWORK_INTERFACE_DOWN = "down";
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// Settings DB path for Wifi tethering.
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const SETTINGS_WIFI_ENABLED = "tethering.wifi.enabled";
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const SETTINGS_WIFI_SSID = "tethering.wifi.ssid";
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const SETTINGS_WIFI_SECURITY_TYPE = "tethering.wifi.security.type";
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const SETTINGS_WIFI_SECURITY_PASSWORD = "tethering.wifi.security.password";
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const SETTINGS_WIFI_IP = "tethering.wifi.ip";
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const SETTINGS_WIFI_PREFIX = "tethering.wifi.prefix";
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const SETTINGS_WIFI_DHCPSERVER_STARTIP = "tethering.wifi.dhcpserver.startip";
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const SETTINGS_WIFI_DHCPSERVER_ENDIP = "tethering.wifi.dhcpserver.endip";
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const SETTINGS_WIFI_DNS1 = "tethering.wifi.dns1";
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const SETTINGS_WIFI_DNS2 = "tethering.wifi.dns2";
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// Settings DB path for USB tethering.
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const SETTINGS_USB_ENABLED = "tethering.usb.enabled";
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const SETTINGS_USB_IP = "tethering.usb.ip";
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const SETTINGS_USB_PREFIX = "tethering.usb.prefix";
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const SETTINGS_USB_DHCPSERVER_STARTIP = "tethering.usb.dhcpserver.startip";
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const SETTINGS_USB_DHCPSERVER_ENDIP = "tethering.usb.dhcpserver.endip";
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const SETTINGS_USB_DNS1 = "tethering.usb.dns1";
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const SETTINGS_USB_DNS2 = "tethering.usb.dns2";
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// Default value for WIFI tethering.
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const DEFAULT_WIFI_IP = "192.168.1.1";
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const DEFAULT_WIFI_PREFIX = "24";
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const DEFAULT_WIFI_DHCPSERVER_STARTIP = "192.168.1.10";
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const DEFAULT_WIFI_DHCPSERVER_ENDIP = "192.168.1.30";
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const DEFAULT_WIFI_SSID = "FirefoxHotspot";
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const DEFAULT_WIFI_SECURITY_TYPE = "open";
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const DEFAULT_WIFI_SECURITY_PASSWORD = "1234567890";
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// Default value for USB tethering.
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const DEFAULT_USB_IP = "192.168.0.1";
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const DEFAULT_USB_PREFIX = "24";
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const DEFAULT_USB_DHCPSERVER_STARTIP = "192.168.0.10";
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const DEFAULT_USB_DHCPSERVER_ENDIP = "192.168.0.30";
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const DEFAULT_DNS1 = "8.8.8.8";
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const DEFAULT_DNS2 = "8.8.4.4";
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const MANUAL_PROXY_CONFIGURATION = 1;
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const DEBUG = false;
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function netdResponseType(code) {
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return Math.floor(code/100)*100;
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}
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function isError(code) {
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let type = netdResponseType(code);
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return (type != NETD_COMMAND_PROCEEDING && type != NETD_COMMAND_OKAY);
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}
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function isComplete(code) {
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let type = netdResponseType(code);
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return (type != NETD_COMMAND_PROCEEDING);
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}
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/**
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* This component watches for network interfaces changing state and then
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* adjusts routes etc. accordingly.
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*/
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function NetworkManager() {
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this.networkInterfaces = {};
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Services.obs.addObserver(this, TOPIC_INTERFACE_STATE_CHANGED, true);
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Services.obs.addObserver(this, TOPIC_XPCOM_SHUTDOWN, false);
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Services.obs.addObserver(this, TOPIC_MOZSETTINGS_CHANGED, false);
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debug("Starting worker.");
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this.worker = new ChromeWorker("resource://gre/modules/net_worker.js");
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this.worker.onmessage = this.handleWorkerMessage.bind(this);
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this.worker.onerror = function onerror(event) {
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debug("Received error from worker: " + event.filename +
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":" + event.lineno + ": " + event.message + "\n");
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// Prevent the event from bubbling any further.
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event.preventDefault();
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};
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// Callbacks to invoke when a reply arrives from the net_worker.
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this.controlCallbacks = Object.create(null);
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try {
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this._manageOfflineStatus =
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Services.prefs.getBoolPref(PREF_MANAGE_OFFLINE_STATUS);
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} catch(ex) {
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// Ignore.
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}
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Services.prefs.addObserver(PREF_MANAGE_OFFLINE_STATUS, this, false);
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// Possible usb tethering interfaces for different gonk platform.
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this.possibleInterface = POSSIBLE_USB_INTERFACE_NAME.split(",");
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// Default values for internal and external interfaces.
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this._tetheringInterface = Object.create(null);
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this._tetheringInterface[TETHERING_TYPE_USB] = {externalInterface: DEFAULT_3G_INTERFACE_NAME,
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internalInterface: DEFAULT_USB_INTERFACE_NAME};
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this._tetheringInterface[TETHERING_TYPE_WIFI] = {externalInterface: DEFAULT_3G_INTERFACE_NAME,
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internalInterface: DEFAULT_WIFI_INTERFACE_NAME};
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this.initTetheringSettings();
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let settingsLock = gSettingsService.createLock();
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// Read wifi tethering data from settings DB.
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settingsLock.get(SETTINGS_WIFI_SSID, this);
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settingsLock.get(SETTINGS_WIFI_SECURITY_TYPE, this);
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settingsLock.get(SETTINGS_WIFI_SECURITY_PASSWORD, this);
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settingsLock.get(SETTINGS_WIFI_IP, this);
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settingsLock.get(SETTINGS_WIFI_PREFIX, this);
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settingsLock.get(SETTINGS_WIFI_DHCPSERVER_STARTIP, this);
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settingsLock.get(SETTINGS_WIFI_DHCPSERVER_ENDIP, this);
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settingsLock.get(SETTINGS_WIFI_DNS1, this);
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settingsLock.get(SETTINGS_WIFI_DNS2, this);
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// Read usb tethering data from settings DB.
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settingsLock.get(SETTINGS_USB_IP, this);
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settingsLock.get(SETTINGS_USB_PREFIX, this);
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settingsLock.get(SETTINGS_USB_DHCPSERVER_STARTIP, this);
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settingsLock.get(SETTINGS_USB_DHCPSERVER_ENDIP, this);
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settingsLock.get(SETTINGS_USB_DNS1, this);
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settingsLock.get(SETTINGS_USB_DNS2, this);
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this.setAndConfigureActive();
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let self = this;
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this.waitForConnectionReadyCallback = null;
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settingsLock.get(SETTINGS_WIFI_ENABLED, {
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handle: function (aName, aResult) {
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if (!aResult) {
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return;
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}
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// Turn on wifi tethering when the mobile data connection is established.
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self.waitForConnectionReadyCallback = (function callback() {
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let settingsLock = gSettingsService.createLock();
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settingsLock.set(SETTINGS_WIFI_ENABLED, aResult, null);
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});
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},
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handleError: function (aErrorMessage) {
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debug("Error reading the 'tethering.wifi.enabled' setting: " + aErrorMessage);
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}
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});
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}
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NetworkManager.prototype = {
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classID: NETWORKMANAGER_CID,
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classInfo: XPCOMUtils.generateCI({classID: NETWORKMANAGER_CID,
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contractID: NETWORKMANAGER_CONTRACTID,
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classDescription: "Network Manager",
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interfaces: [Ci.nsINetworkManager]}),
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QueryInterface: XPCOMUtils.generateQI([Ci.nsINetworkManager,
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Ci.nsISupportsWeakReference,
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Ci.nsIObserver,
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Ci.nsIWorkerHolder,
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Ci.nsISettingsServiceCallback]),
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// nsIWorkerHolder
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worker: null,
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// nsIObserver
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observe: function observe(subject, topic, data) {
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switch (topic) {
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case TOPIC_INTERFACE_STATE_CHANGED:
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let network = subject.QueryInterface(Ci.nsINetworkInterface);
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debug("Network " + network.name + " changed state to " + network.state);
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switch (network.state) {
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case Ci.nsINetworkInterface.NETWORK_STATE_CONNECTED:
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// Add host route for data calls
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if (network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE ||
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network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_MMS ||
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network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_SUPL) {
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this.addHostRoute(network);
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}
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// Remove pre-created default route and let setAndConfigureActive()
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// to set default route only on preferred network
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this.removeDefaultRoute(network.name);
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this.setAndConfigureActive();
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// Update data connection when Wifi connected/disconnected
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if (network.type == Ci.nsINetworkInterface.NETWORK_TYPE_WIFI) {
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this.mRIL.updateRILNetworkInterface();
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}
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// Turn on wifi tethering when the callback is set.
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if (this.waitForConnectionReadyCallback) {
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this.waitForConnectionReadyCallback.call(this);
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this.waitForConnectionReadyCallback = null;
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}
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// Probing the public network accessibility after routing table is ready
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CaptivePortalDetectionHelper.notify(CaptivePortalDetectionHelper.EVENT_CONNECT, this.active);
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break;
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case Ci.nsINetworkInterface.NETWORK_STATE_DISCONNECTED:
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// Remove host route for data calls
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if (network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE ||
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network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_MMS ||
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network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_SUPL) {
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this.removeHostRoute(network);
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}
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// Abort ongoing captive portal detection on the wifi interface
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CaptivePortalDetectionHelper.notify(CaptivePortalDetectionHelper.EVENT_DISCONNECT, network);
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this.setAndConfigureActive();
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// Update data connection when Wifi connected/disconnected
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if (network.type == Ci.nsINetworkInterface.NETWORK_TYPE_WIFI) {
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this.mRIL.updateRILNetworkInterface();
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}
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break;
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}
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break;
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case TOPIC_MOZSETTINGS_CHANGED:
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let setting = JSON.parse(data);
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this.handle(setting.key, setting.value);
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break;
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case TOPIC_PREF_CHANGED:
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this._manageOfflineStatus =
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Services.prefs.getBoolPref(PREF_MANAGE_OFFLINE_STATUS);
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debug(PREF_MANAGE_OFFLINE_STATUS + " has changed to " + this._manageOfflineStatus);
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break;
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case TOPIC_XPCOM_SHUTDOWN:
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Services.obs.removeObserver(this, TOPIC_XPCOM_SHUTDOWN);
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Services.obs.removeObserver(this, TOPIC_MOZSETTINGS_CHANGED);
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Services.obs.removeObserver(this, TOPIC_INTERFACE_STATE_CHANGED);
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break;
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}
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},
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// nsINetworkManager
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registerNetworkInterface: function registerNetworkInterface(network) {
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if (!(network instanceof Ci.nsINetworkInterface)) {
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throw Components.Exception("Argument must be nsINetworkInterface.",
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Cr.NS_ERROR_INVALID_ARG);
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}
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if (network.name in this.networkInterfaces) {
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throw Components.Exception("Network with that name already registered!",
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Cr.NS_ERROR_INVALID_ARG);
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}
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this.networkInterfaces[network.name] = network;
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// Add host route for data calls
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if (network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE ||
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network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_MMS ||
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network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_SUPL) {
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this.addHostRoute(network);
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}
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// Remove pre-created default route and let setAndConfigureActive()
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// to set default route only on preferred network
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this.removeDefaultRoute(network.name);
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this.setAndConfigureActive();
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Services.obs.notifyObservers(network, TOPIC_INTERFACE_REGISTERED, null);
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debug("Network '" + network.name + "' registered.");
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},
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unregisterNetworkInterface: function unregisterNetworkInterface(network) {
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if (!(network instanceof Ci.nsINetworkInterface)) {
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throw Components.Exception("Argument must be nsINetworkInterface.",
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Cr.NS_ERROR_INVALID_ARG);
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}
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if (!(network.name in this.networkInterfaces)) {
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throw Components.Exception("No network with that name registered.",
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Cr.NS_ERROR_INVALID_ARG);
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}
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delete this.networkInterfaces[network.name];
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// Remove host route for data calls
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if (network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE ||
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network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_MMS ||
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network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_SUPL) {
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this.removeHostRoute(network);
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}
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this.setAndConfigureActive();
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Services.obs.notifyObservers(network, TOPIC_INTERFACE_UNREGISTERED, null);
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debug("Network '" + network.name + "' unregistered.");
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},
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_manageOfflineStatus: true,
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networkInterfaces: null,
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_preferredNetworkType: DEFAULT_PREFERRED_NETWORK_TYPE,
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get preferredNetworkType() {
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return this._preferredNetworkType;
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},
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set preferredNetworkType(val) {
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if ([Ci.nsINetworkInterface.NETWORK_TYPE_WIFI,
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Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE,
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Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_MMS,
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Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_SUPL].indexOf(val) == -1) {
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throw "Invalid network type";
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}
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this._preferredNetworkType = val;
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},
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active: null,
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_overriddenActive: null,
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overrideActive: function overrideActive(network) {
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this._overriddenActive = network;
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this.setAndConfigureActive();
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},
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getNetworkInterfaceStats: function getNetworkInterfaceStats(connectionType, callback) {
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let iface = this.getNetworkInterface(connectionType);
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if (!iface) {
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debug("There is no interface registered for network type " + connectionType);
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return false;
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}
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debug("getNetworkInterfaceStats for " + iface.name);
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let params = {
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cmd: "getNetworkInterfaceStats",
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ifname: iface.name,
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connType: connectionType
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};
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params.report = true;
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params.isAsync = true;
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this.controlMessage(params, function(result) {
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let success = result.resultCode >= NETD_COMMAND_OKAY && result.resultCode < NETD_COMMAND_ERROR;
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callback.networkStatsAvailable(success, result.connType, result.rxBytes, result.txBytes, result.date);
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});
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return true;
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},
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// Helpers
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controlMessage: function controlMessage(params, callback) {
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if (callback) {
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let id = callback.name;
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params.id = id;
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this.controlCallbacks[id] = callback;
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}
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this.worker.postMessage(params);
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},
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handleWorkerMessage: function handleWorkerMessage(e) {
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debug("NetworkManager received message from worker: " + JSON.stringify(e.data));
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let response = e.data;
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let id = response.id;
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let callback = this.controlCallbacks[id];
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if (callback) {
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callback.call(this, response);
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}
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},
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/**
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* Determine the active interface and configure it.
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*/
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setAndConfigureActive: function setAndConfigureActive() {
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debug("Evaluating whether active network needs to be changed.");
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let oldActive = this.active;
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let defaultDataNetwork;
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if (this._overriddenActive) {
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debug("We have an override for the active network: " +
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this._overriddenActive.name);
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// The override was just set, so reconfigure the network.
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if (this.active != this._overriddenActive) {
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this.active = this._overriddenActive;
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this.setDefaultRouteAndDNS(oldActive);
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Services.obs.notifyObservers(this.active, TOPIC_ACTIVE_CHANGED, null);
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}
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return;
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}
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// The active network is already our preferred type.
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if (this.active &&
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this.active.state == Ci.nsINetworkInterface.NETWORK_STATE_CONNECTED &&
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this.active.type == this._preferredNetworkType) {
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debug("Active network is already our preferred type.");
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this.setDefaultRouteAndDNS(oldActive);
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return;
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}
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|
|
// Find a suitable network interface to activate.
|
|
this.active = null;
|
|
for each (let network in this.networkInterfaces) {
|
|
if (network.state != Ci.nsINetworkInterface.NETWORK_STATE_CONNECTED) {
|
|
continue;
|
|
}
|
|
if (network.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE) {
|
|
defaultDataNetwork = network;
|
|
}
|
|
this.active = network;
|
|
if (network.type == this.preferredNetworkType) {
|
|
debug("Found our preferred type of network: " + network.name);
|
|
break;
|
|
}
|
|
}
|
|
if (this.active) {
|
|
// Give higher priority to default data APN than seconary APN.
|
|
// If default data APN is not connected, we still set default route
|
|
// and DNS on seconary APN.
|
|
if (defaultDataNetwork &&
|
|
(this.active.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_MMS ||
|
|
this.active.type == Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_SUPL) &&
|
|
this.active.type != this.preferredNetworkType) {
|
|
this.active = defaultDataNetwork;
|
|
}
|
|
this.setDefaultRouteAndDNS(oldActive);
|
|
if (this.active != oldActive) {
|
|
Services.obs.notifyObservers(this.active, TOPIC_ACTIVE_CHANGED, null);
|
|
}
|
|
}
|
|
|
|
if (this._manageOfflineStatus) {
|
|
Services.io.offline = !this.active;
|
|
}
|
|
},
|
|
|
|
setDefaultRouteAndDNS: function setDefaultRouteAndDNS(oldInterface) {
|
|
debug("Going to change route and DNS to " + this.active.name);
|
|
let options = {
|
|
cmd: this.active.dhcp ? "runDHCPAndSetDefaultRouteAndDNS" : "setDefaultRouteAndDNS",
|
|
ifname: this.active.name,
|
|
oldIfname: (oldInterface && oldInterface != this.active) ? oldInterface.name : null,
|
|
gateway_str: this.active.gateway,
|
|
dns1_str: this.active.dns1,
|
|
dns2_str: this.active.dns2
|
|
};
|
|
this.worker.postMessage(options);
|
|
this.setNetworkProxy();
|
|
},
|
|
|
|
removeDefaultRoute: function removeDefaultRoute(ifname) {
|
|
debug("Remove default route for " + ifname);
|
|
let options = {
|
|
cmd: "removeDefaultRoute",
|
|
ifname: ifname
|
|
}
|
|
this.worker.postMessage(options);
|
|
},
|
|
|
|
addHostRoute: function addHostRoute(network) {
|
|
debug("Going to add host route on " + network.name);
|
|
let options = {
|
|
cmd: "addHostRoute",
|
|
ifname: network.name,
|
|
dns1: network.dns1,
|
|
dns2: network.dns2,
|
|
gateway: network.gateway,
|
|
httpproxy: network.httpProxyHost,
|
|
mmsproxy: Services.prefs.getCharPref("ril.mms.mmsproxy")
|
|
};
|
|
this.worker.postMessage(options);
|
|
},
|
|
|
|
removeHostRoute: function removeHostRoute(network) {
|
|
debug("Going to remove host route on " + network.name);
|
|
let options = {
|
|
cmd: "removeHostRoute",
|
|
ifname: network.name,
|
|
dns1: network.dns1,
|
|
dns2: network.dns2,
|
|
gateway: network.gateway,
|
|
httpproxy: network.httpProxyHost,
|
|
mmsproxy: Services.prefs.getCharPref("ril.mms.mmsproxy")
|
|
};
|
|
this.worker.postMessage(options);
|
|
},
|
|
|
|
setNetworkProxy: function setNetworkProxy() {
|
|
try {
|
|
if (!this.active.httpProxyHost || this.active.httpProxyHost == "") {
|
|
// Sets direct connection to internet.
|
|
Services.prefs.clearUserPref("network.proxy.type");
|
|
Services.prefs.clearUserPref("network.proxy.share_proxy_settings");
|
|
Services.prefs.clearUserPref("network.proxy.http");
|
|
Services.prefs.clearUserPref("network.proxy.http_port");
|
|
Services.prefs.clearUserPref("network.proxy.ssl");
|
|
Services.prefs.clearUserPref("network.proxy.ssl_port");
|
|
debug("No proxy support for " + this.active.name + " network interface.");
|
|
return;
|
|
}
|
|
|
|
debug("Going to set proxy settings for " + this.active.name + " network interface.");
|
|
// Sets manual proxy configuration.
|
|
Services.prefs.setIntPref("network.proxy.type", MANUAL_PROXY_CONFIGURATION);
|
|
// Do not use this proxy server for all protocols.
|
|
Services.prefs.setBoolPref("network.proxy.share_proxy_settings", false);
|
|
Services.prefs.setCharPref("network.proxy.http", this.active.httpProxyHost);
|
|
Services.prefs.setCharPref("network.proxy.ssl", this.active.httpProxyHost);
|
|
let port = this.active.httpProxyPort == "" ? 8080 : this.active.httpProxyPort;
|
|
Services.prefs.setIntPref("network.proxy.http_port", port);
|
|
Services.prefs.setIntPref("network.proxy.ssl_port", port);
|
|
} catch (ex) {
|
|
debug("Exception " + ex + ". Unable to set proxy setting for "
|
|
+ this.active.name + " network interface.");
|
|
return;
|
|
}
|
|
},
|
|
|
|
// nsISettingsServiceCallback
|
|
|
|
tetheringSettings: {},
|
|
|
|
initTetheringSettings: function initTetheringSettings() {
|
|
this.tetheringSettings[SETTINGS_WIFI_ENABLED] = false;
|
|
this.tetheringSettings[SETTINGS_USB_ENABLED] = false;
|
|
this.tetheringSettings[SETTINGS_WIFI_SSID] = DEFAULT_WIFI_SSID;
|
|
this.tetheringSettings[SETTINGS_WIFI_SECURITY_TYPE] = DEFAULT_WIFI_SECURITY_TYPE;
|
|
this.tetheringSettings[SETTINGS_WIFI_SECURITY_PASSWORD] = DEFAULT_WIFI_SECURITY_PASSWORD;
|
|
this.tetheringSettings[SETTINGS_WIFI_IP] = DEFAULT_WIFI_IP;
|
|
this.tetheringSettings[SETTINGS_WIFI_PREFIX] = DEFAULT_WIFI_PREFIX;
|
|
this.tetheringSettings[SETTINGS_WIFI_DHCPSERVER_STARTIP] = DEFAULT_WIFI_DHCPSERVER_STARTIP;
|
|
this.tetheringSettings[SETTINGS_WIFI_DHCPSERVER_ENDIP] = DEFAULT_WIFI_DHCPSERVER_ENDIP;
|
|
this.tetheringSettings[SETTINGS_WIFI_DNS1] = DEFAULT_DNS1;
|
|
this.tetheringSettings[SETTINGS_WIFI_DNS2] = DEFAULT_DNS2;
|
|
this.tetheringSettings[SETTINGS_USB_IP] = DEFAULT_USB_IP;
|
|
this.tetheringSettings[SETTINGS_USB_PREFIX] = DEFAULT_USB_PREFIX;
|
|
this.tetheringSettings[SETTINGS_USB_DHCPSERVER_STARTIP] = DEFAULT_USB_DHCPSERVER_STARTIP;
|
|
this.tetheringSettings[SETTINGS_USB_DHCPSERVER_ENDIP] = DEFAULT_USB_DHCPSERVER_ENDIP;
|
|
this.tetheringSettings[SETTINGS_USB_DNS1] = DEFAULT_DNS1;
|
|
this.tetheringSettings[SETTINGS_USB_DNS2] = DEFAULT_DNS2;
|
|
},
|
|
|
|
handle: function handle(aName, aResult) {
|
|
switch(aName) {
|
|
case SETTINGS_USB_ENABLED:
|
|
this.handleUSBTetheringToggle(aResult);
|
|
break;
|
|
// SETTINGS_WIFI_ENABLED is handled in WifiManager.js to deal with
|
|
// the interaction between wifi and wifi tethering settings. Also, we
|
|
// update tetheringSettings[SETTINGS_WIFI_ENABLED] in setWifiTethering
|
|
// function.
|
|
case SETTINGS_WIFI_SSID:
|
|
case SETTINGS_WIFI_SECURITY_TYPE:
|
|
case SETTINGS_WIFI_SECURITY_PASSWORD:
|
|
case SETTINGS_WIFI_IP:
|
|
case SETTINGS_WIFI_PREFIX:
|
|
case SETTINGS_WIFI_DHCPSERVER_STARTIP:
|
|
case SETTINGS_WIFI_DHCPSERVER_ENDIP:
|
|
case SETTINGS_WIFI_DNS1:
|
|
case SETTINGS_WIFI_DNS2:
|
|
case SETTINGS_USB_IP:
|
|
case SETTINGS_USB_PREFIX:
|
|
case SETTINGS_USB_DHCPSERVER_STARTIP:
|
|
case SETTINGS_USB_DHCPSERVER_ENDIP:
|
|
case SETTINGS_USB_DNS1:
|
|
case SETTINGS_USB_DNS2:
|
|
if (aResult) {
|
|
this.tetheringSettings[aName] = aResult;
|
|
}
|
|
debug("'" + aName + "'" + " is now " + this.tetheringSettings[aName]);
|
|
break;
|
|
};
|
|
},
|
|
|
|
handleError: function handleError(aErrorMessage) {
|
|
debug("There was an error while reading Tethering settings.");
|
|
this.tetheringSettings = {};
|
|
this.tetheringSettings[SETTINGS_WIFI_ENABLED] = false;
|
|
this.tetheringSettings[SETTINGS_USB_ENABLED] = false;
|
|
},
|
|
|
|
getNetworkInterface: function getNetworkInterface(type) {
|
|
for each (let network in this.networkInterfaces) {
|
|
if (network.type == type) {
|
|
return network;
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
// External and internal interface name.
|
|
_tetheringInterface: null,
|
|
|
|
handleUSBTetheringToggle: function handleUSBTetheringToggle(enable) {
|
|
if (this.tetheringSettings[SETTINGS_USB_ENABLED] == enable) {
|
|
return;
|
|
}
|
|
|
|
if (!enable) {
|
|
this.tetheringSettings[SETTINGS_USB_ENABLED] = false;
|
|
this.enableUsbRndis(false, this.enableUsbRndisResult);
|
|
return;
|
|
}
|
|
|
|
if (this.active) {
|
|
this._tetheringInterface[TETHERING_TYPE_USB].externalInterface = this.active.name
|
|
} else {
|
|
let mobile = this.getNetworkInterface(Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE);
|
|
if (mobile) {
|
|
this._tetheringInterface[TETHERING_TYPE_USB].externalInterface = mobile.name;
|
|
}
|
|
}
|
|
this.tetheringSettings[SETTINGS_USB_ENABLED] = true;
|
|
this.enableUsbRndis(true, this.enableUsbRndisResult);
|
|
},
|
|
|
|
getWifiTetheringParameters: function getWifiTetheringParameters(enable, tetheringinterface) {
|
|
let ssid;
|
|
let securityType;
|
|
let securityId;
|
|
let interfaceIp;
|
|
let prefix;
|
|
let dhcpStartIp;
|
|
let dhcpEndIp;
|
|
let dns1;
|
|
let dns2;
|
|
let internalInterface = tetheringinterface.internalInterface;
|
|
let externalInterface = tetheringinterface.externalInterface;
|
|
|
|
ssid = this.tetheringSettings[SETTINGS_WIFI_SSID];
|
|
securityType = this.tetheringSettings[SETTINGS_WIFI_SECURITY_TYPE];
|
|
securityId = this.tetheringSettings[SETTINGS_WIFI_SECURITY_PASSWORD];
|
|
interfaceIp = this.tetheringSettings[SETTINGS_WIFI_IP];
|
|
prefix = this.tetheringSettings[SETTINGS_WIFI_PREFIX];
|
|
dhcpStartIp = this.tetheringSettings[SETTINGS_WIFI_DHCPSERVER_STARTIP];
|
|
dhcpEndIp = this.tetheringSettings[SETTINGS_WIFI_DHCPSERVER_ENDIP];
|
|
dns1 = this.tetheringSettings[SETTINGS_WIFI_DNS1];
|
|
dns2 = this.tetheringSettings[SETTINGS_WIFI_DNS2];
|
|
|
|
// Check the format to prevent netd from crash.
|
|
if (!ssid || ssid == "") {
|
|
debug("Invalid SSID value.");
|
|
return null;
|
|
}
|
|
if (securityType != WIFI_SECURITY_TYPE_NONE &&
|
|
securityType != WIFI_SECURITY_TYPE_WPA_PSK &&
|
|
securityType != WIFI_SECURITY_TYPE_WPA2_PSK) {
|
|
|
|
debug("Invalid security type.");
|
|
return null;
|
|
}
|
|
if (securityType != WIFI_SECURITY_TYPE_NONE && !securityId) {
|
|
debug("Invalid security password.");
|
|
return null;
|
|
}
|
|
// Using the default values here until application supports these settings.
|
|
if (interfaceIp == "" || prefix == "" ||
|
|
dhcpStartIp == "" || dhcpEndIp == "") {
|
|
debug("Invalid subnet information.");
|
|
return null;
|
|
}
|
|
|
|
return {
|
|
ifname: internalInterface,
|
|
wifictrlinterfacename: WIFI_CTRL_INTERFACE,
|
|
ssid: ssid,
|
|
security: securityType,
|
|
key: securityId,
|
|
ip: interfaceIp,
|
|
prefix: prefix,
|
|
startIp: dhcpStartIp,
|
|
endIp: dhcpEndIp,
|
|
dns1: dns1,
|
|
dns2: dns2,
|
|
internalIfname: internalInterface,
|
|
externalIfname: externalInterface,
|
|
enable: enable,
|
|
mode: enable ? WIFI_FIRMWARE_AP : WIFI_FIRMWARE_STATION,
|
|
link: enable ? NETWORK_INTERFACE_UP : NETWORK_INTERFACE_DOWN
|
|
};
|
|
},
|
|
|
|
getUSBTetheringParameters: function getUSBTetheringParameters(enable, tetheringinterface) {
|
|
let interfaceIp;
|
|
let prefix;
|
|
let dhcpStartIp;
|
|
let dhcpEndIp;
|
|
let dns1;
|
|
let dns2;
|
|
let internalInterface = tetheringinterface.internalInterface;
|
|
let externalInterface = tetheringinterface.externalInterface;
|
|
|
|
interfaceIp = this.tetheringSettings[SETTINGS_USB_IP];
|
|
prefix = this.tetheringSettings[SETTINGS_USB_PREFIX];
|
|
dhcpStartIp = this.tetheringSettings[SETTINGS_USB_DHCPSERVER_STARTIP];
|
|
dhcpEndIp = this.tetheringSettings[SETTINGS_USB_DHCPSERVER_ENDIP];
|
|
dns1 = this.tetheringSettings[SETTINGS_USB_DNS1];
|
|
dns2 = this.tetheringSettings[SETTINGS_USB_DNS2];
|
|
|
|
// Using the default values here until application support these settings.
|
|
if (interfaceIp == "" || prefix == "" ||
|
|
dhcpStartIp == "" || dhcpEndIp == "") {
|
|
debug("Invalid subnet information.");
|
|
return null;
|
|
}
|
|
|
|
return {
|
|
ifname: internalInterface,
|
|
ip: interfaceIp,
|
|
prefix: prefix,
|
|
startIp: dhcpStartIp,
|
|
endIp: dhcpEndIp,
|
|
dns1: dns1,
|
|
dns2: dns2,
|
|
internalIfname: internalInterface,
|
|
externalIfname: externalInterface,
|
|
enable: enable,
|
|
link: enable ? NETWORK_INTERFACE_UP : NETWORK_INTERFACE_DOWN
|
|
};
|
|
},
|
|
|
|
get wifiTetheringEnabled() {
|
|
return this.tetheringSettings[SETTINGS_WIFI_ENABLED];
|
|
},
|
|
|
|
notifyError: function notifyError(resetSettings, callback, msg) {
|
|
if (resetSettings) {
|
|
let settingsLock = gSettingsService.createLock();
|
|
this.tetheringSettings[SETTINGS_WIFI_ENABLED] = false;
|
|
// Disable wifi tethering with a useful error message for the user.
|
|
settingsLock.set("tethering.wifi.enabled", false, null, msg);
|
|
}
|
|
|
|
debug("setWifiTethering: " + (msg ? msg : "success"));
|
|
|
|
if (callback) {
|
|
callback.wifiTetheringEnabledChange(msg);
|
|
}
|
|
},
|
|
|
|
// Enable/disable WiFi tethering by sending commands to netd.
|
|
setWifiTethering: function setWifiTethering(enable, network, callback) {
|
|
if (this.tetheringSettings[SETTINGS_WIFI_ENABLED] == enable) {
|
|
this.notifyError(false, callback, "no change");
|
|
return;
|
|
}
|
|
|
|
if (!network) {
|
|
this.notifyError(true, callback, "invalid network information");
|
|
return;
|
|
}
|
|
this._tetheringInterface[TETHERING_TYPE_WIFI].internalInterface = network.name;
|
|
|
|
let mobile = this.getNetworkInterface(Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE);
|
|
// Update the real interface name
|
|
if (mobile) {
|
|
this._tetheringInterface[TETHERING_TYPE_WIFI].externalInterface = mobile.name;
|
|
}
|
|
// Clear this flag to prevent unexpected action.
|
|
this.waitForConnectionReadyCallback = null;
|
|
|
|
let params = this.getWifiTetheringParameters(enable, this._tetheringInterface[TETHERING_TYPE_WIFI]);
|
|
if (!params) {
|
|
this.notifyError(true, callback, "invalid parameters");
|
|
return;
|
|
}
|
|
|
|
params.cmd = "setWifiTethering";
|
|
// The callback function in controlMessage may not be fired immediately.
|
|
params.isAsync = true;
|
|
this.controlMessage(params, function setWifiTetheringResult(data) {
|
|
let code = data.resultCode;
|
|
let reason = data.resultReason;
|
|
let enable = data.enable;
|
|
let enableString = enable ? "Enable" : "Disable";
|
|
|
|
debug(enableString + " Wifi tethering result: Code " + code + " reason " + reason);
|
|
// Update settings status.
|
|
this.tetheringSettings[SETTINGS_WIFI_ENABLED] = enable;
|
|
|
|
if (isError(code)) {
|
|
this.notifyError(true, callback, "netd command error");
|
|
} else {
|
|
this.notifyError(false, callback, null);
|
|
}
|
|
}.bind(this));
|
|
},
|
|
|
|
// Enable/disable USB tethering by sending commands to netd.
|
|
setUSBTethering: function setUSBTethering(enable, tetheringInterface) {
|
|
let params = this.getUSBTetheringParameters(enable, tetheringInterface);
|
|
|
|
if (params === null) {
|
|
params = {
|
|
enable: enable,
|
|
resultCode: NETD_COMMAND_ERROR,
|
|
resultReason: "Invalid parameters"
|
|
};
|
|
this.usbTetheringResultReport(params);
|
|
this.enableUsbRndis(false, null);
|
|
return;
|
|
}
|
|
|
|
params.cmd = "setUSBTethering";
|
|
// The callback function in controlMessage may not be fired immediately.
|
|
params.isAsync = true;
|
|
this.controlMessage(params, this.usbTetheringResultReport);
|
|
},
|
|
|
|
getUsbInterface: function getUsbInterface() {
|
|
// Find the rndis interface.
|
|
for (let i = 0; i < this.possibleInterface.length; i++) {
|
|
try {
|
|
let file = new FileUtils.File(KERNEL_NETWORK_ENTRY + "/" +
|
|
this.possibleInterface[i]);
|
|
if (file.IsDirectory()) {
|
|
return this.possibleInterface[i];
|
|
}
|
|
} catch (e) {
|
|
debug("Not " + this.possibleInterface[i] + " interface.");
|
|
}
|
|
}
|
|
debug("Can't find rndis interface in possible lists.");
|
|
return DEFAULT_USB_INTERFACE_NAME;
|
|
},
|
|
|
|
enableUsbRndisResult: function enableUsbRndisResult(data) {
|
|
let result = data.result;
|
|
let enable = data.enable;
|
|
if (result) {
|
|
this._tetheringInterface[TETHERING_TYPE_USB].internalInterface = this.getUsbInterface();
|
|
this.setUSBTethering(enable, this._tetheringInterface[TETHERING_TYPE_USB]);
|
|
} else {
|
|
let params = {
|
|
enable: false,
|
|
resultCode: NETD_COMMAND_ERROR,
|
|
resultReason: "Failed to set usb function"
|
|
};
|
|
this.usbTetheringResultReport(params);
|
|
throw new Error("failed to set USB Function to adb");
|
|
}
|
|
},
|
|
// Switch usb function by modifying property of persist.sys.usb.config.
|
|
enableUsbRndis: function enableUsbRndis(enable, callback) {
|
|
debug("enableUsbRndis: " + enable);
|
|
|
|
let params = {
|
|
cmd: "enableUsbRndis",
|
|
enable: enable
|
|
};
|
|
// Ask net work to report the result when this value is set to true.
|
|
if (callback) {
|
|
params.report = true;
|
|
} else {
|
|
params.report = false;
|
|
}
|
|
|
|
// The callback function in controlMessage may not be fired immediately.
|
|
params.isAsync = true;
|
|
this.controlMessage(params, callback);
|
|
},
|
|
|
|
usbTetheringResultReport: function usbTetheringResultReport(data) {
|
|
let code = data.resultCode;
|
|
let reason = data.resultReason;
|
|
let enable = data.enable;
|
|
let enableString = enable ? "Enable" : "Disable";
|
|
let settingsLock = gSettingsService.createLock();
|
|
|
|
debug(enableString + " USB tethering result: Code " + code + " reason " + reason);
|
|
// Disable tethering settings when fail to enable it.
|
|
if (isError(code)) {
|
|
this.tetheringSettings[SETTINGS_USB_ENABLED] = false;
|
|
settingsLock.set("tethering.usb.enabled", false, null);
|
|
}
|
|
}
|
|
};
|
|
|
|
let CaptivePortalDetectionHelper = (function() {
|
|
|
|
const EVENT_CONNECT = "Connect";
|
|
const EVENT_DISCONNECT = "Disconnect";
|
|
let _ongoingInterface = null;
|
|
let _available = ("nsICaptivePortalDetector" in Ci);
|
|
let getService = function () {
|
|
return Cc['@mozilla.org/toolkit/captive-detector;1'].getService(Ci.nsICaptivePortalDetector);
|
|
};
|
|
|
|
let _performDetection = function (interfaceName, callback) {
|
|
let capService = getService();
|
|
let capCallback = {
|
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsICaptivePortalCallback]),
|
|
prepare: function prepare() {
|
|
capService.finishPreparation(interfaceName);
|
|
},
|
|
complete: function complete(success) {
|
|
_ongoingInterface = null;
|
|
callback(success);
|
|
}
|
|
};
|
|
|
|
// Abort any unfinished captive portal detection.
|
|
if (_ongoingInterface != null) {
|
|
capService.abort(_ongoingInterface);
|
|
_ongoingInterface = null;
|
|
}
|
|
try {
|
|
capService.checkCaptivePortal(interfaceName, capCallback);
|
|
_ongoingInterface = interfaceName;
|
|
} catch (e) {
|
|
debug('Fail to detect captive portal due to: ' + e.message);
|
|
}
|
|
};
|
|
|
|
let _abort = function (interfaceName) {
|
|
if (_ongoingInterface !== interfaceName) {
|
|
return;
|
|
}
|
|
|
|
let capService = getService();
|
|
capService.abort(_ongoingInterface);
|
|
_ongoingInterface = null;
|
|
};
|
|
|
|
return {
|
|
EVENT_CONNECT: EVENT_CONNECT,
|
|
EVENT_DISCONNECT: EVENT_DISCONNECT,
|
|
notify: function notify(eventType, network) {
|
|
switch (eventType) {
|
|
case EVENT_CONNECT:
|
|
// perform captive portal detection on wifi interface
|
|
if (_available && network &&
|
|
network.type == Ci.nsINetworkInterface.NETWORK_TYPE_WIFI) {
|
|
_performDetection(network.name, function () {
|
|
// TODO: bug 837600
|
|
// We can disconnect wifi in here if user abort the login procedure.
|
|
});
|
|
}
|
|
|
|
break;
|
|
case EVENT_DISCONNECT:
|
|
if (_available &&
|
|
network.type == Ci.nsINetworkInterface.NETWORK_TYPE_WIFI) {
|
|
_abort(network.name);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
}());
|
|
|
|
XPCOMUtils.defineLazyServiceGetter(NetworkManager.prototype, "mRIL",
|
|
"@mozilla.org/ril;1",
|
|
"nsIRadioInterfaceLayer");
|
|
|
|
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([NetworkManager]);
|
|
|
|
|
|
let debug;
|
|
if (DEBUG) {
|
|
debug = function (s) {
|
|
dump("-*- NetworkManager: " + s + "\n");
|
|
};
|
|
} else {
|
|
debug = function (s) {};
|
|
}
|