Empty the system pluginHEADmaster

1 files changed, 0 insertions, 223 deletions

diff --git a/apps/system/js/wifi.js b/apps/system/js/wifi.js
deleted file mode 100644
index 3456fdf..0000000
--- a/apps/system/js/wifi.js
+++ /dev/null
@@ -1,223 +0,0 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- /
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-
-'use strict';
-
-var Wifi = {
-  wifiWakeLocked: false,
-
-  wifiEnabled: true,
-
-  wifiDisabledByWakelock: false,
-
-  // Without wake lock, wait for kOffTime milliseconds and turn wifi off
-  // after the conditions are met.
-  kOffTime: 60 * 1000,
-
-  // if Wifi is enabled but disconnected, try to scan for networks every
-  // kScanInterval ms.
-  kScanInterval: 20 * 1000,
-
-  _scanTimer: null,
-
-  init: function wf_init() {
-    window.addEventListener('screenchange', this);
-
-    var battery = window.navigator.battery;
-    battery.addEventListener('chargingchange', this);
-
-    if (!window.navigator.mozSettings)
-      return;
-
-    // If wifi is turned off by us and phone got rebooted,
-    // bring wifi back.
-    var name = 'wifi.disabled_by_wakelock';
-    var req = SettingsListener.getSettingsLock().get(name);
-    req.onsuccess = function gotWifiDisabledByWakelock() {
-      if (!req.result[name])
-        return;
-
-      // Re-enable wifi and reset wifi.disabled_by_wakelock
-      // SettingsListener.getSettingsLock() always return invalid lock
-      // in our usage here.
-      // See https://bugzilla.mozilla.org/show_bug.cgi?id=793239
-      var lock = navigator.mozSettings.createLock();
-      lock.set({ 'wifi.enabled': true });
-      lock.set({ 'wifi.disabled_by_wakelock': false });
-    };
-
-    var self = this;
-    var wifiManager = window.navigator.mozWifiManager;
-    // when wifi is really enabled, emit event to notify QuickSettings
-    wifiManager.onenabled = function onWifiEnabled() {
-      var evt = document.createEvent('CustomEvent');
-      evt.initCustomEvent('wifi-enabled',
-        /* canBubble */ true, /* cancelable */ false, null);
-      window.dispatchEvent(evt);
-    };
-
-    // when wifi is really disabled, emit event to notify QuickSettings
-    wifiManager.ondisabled = function onWifiDisabled() {
-      var evt = document.createEvent('CustomEvent');
-      evt.initCustomEvent('wifi-disabled',
-        /* canBubble */ true, /* cancelable */ false, null);
-      window.dispatchEvent(evt);
-    };
-
-    // when wifi status change, emit event to notify StatusBar/UpdateManager
-    wifiManager.onstatuschange = function onWifiDisabled() {
-      var evt = document.createEvent('CustomEvent');
-      evt.initCustomEvent('wifi-statuschange',
-        /* canBubble */ true, /* cancelable */ false, null);
-      window.dispatchEvent(evt);
-    };
-
-    // Track the wifi.enabled mozSettings value
-    SettingsListener.observe('wifi.enabled', true, function(value) {
-      if (!wifiManager && value) {
-        self.wifiEnabled = false;
-
-        // roll back the setting value to notify the UIs
-        // that wifi interface is not available
-        if (value) {
-          SettingsListener.getSettingsLock().set({
-            'wifi.enabled': false
-          });
-        }
-
-        return;
-      }
-
-      self.wifiEnabled = value;
-
-      clearTimeout(self._scanTimer);
-      if (!value)
-        return;
-
-      // If wifi is enabled but disconnected.
-      // we would need to call getNetworks() continuously
-      // so we could join known wifi network
-      self._scanTimer = setInterval(function wifi_scan() {
-        if (wifiManager.connection.status == 'disconnected')
-          wifiManager.getNetworks();
-      });
-    });
-
-    var power = navigator.mozPower;
-    power.addWakeLockListener(function wifi_handleWakeLock(topic, state) {
-      if (topic !== 'wifi')
-        return;
-
-      self.wifiWakeLocked = (state == 'locked-foreground' ||
-                             state == 'locked-background');
-
-      self.maybeToggleWifi();
-    });
-  },
-
-  handleEvent: function wifi_handleEvent(evt) {
-    this.maybeToggleWifi();
-  },
-
-  // Check the status of screen, wifi wake lock and power source
-  // and turn on/off wifi accordingly
-  maybeToggleWifi: function wifi_maybeToggleWifi() {
-    var battery = window.navigator.battery;
-    var wifiManager = window.navigator.mozWifiManager;
-    if (!battery || !wifiManager ||
-        (!this.wifiEnabled && !this.wifiDisabledByWakelock))
-      return;
-
-
-    // Let's quietly turn off wifi if there is no wake lock and
-    // the screen is off and we are not on a power source.
-    if (!ScreenManager.screenEnabled &&
-        !this.wifiWakeLocked && !battery.charging) {
-      // We don't need to do anything if wifi is not enabled currently
-      if (!this.wifiEnabled)
-        return;
-
-      // We still need to turn of wifi even if there is no Alarm API
-      if (!navigator.mozAlarms) {
-        console.warn('Turning off wifi without sleep timer because' +
-          ' Alarm API is not available');
-        this.sleep();
-
-        return;
-      }
-
-      // Set System Message Handler, so we will be notified when alarm goes off.
-      this.setSystemMessageHandler();
-
-      // Start with a timer, only turn off wifi till timeout.
-      var date = new Date(Date.now() + this.kOffTime);
-      var self = this;
-      var req = navigator.mozAlarms.add(date, 'ignoreTimezone', 'wifi-off');
-      req.onsuccess = function wifi_offAlarmSet() {
-        self._alarmId = req.result;
-      };
-      req.onerror = function wifi_offAlarmSetFailed() {
-        console.warn('Fail to set wifi sleep timer on Alarm API. ' +
-          'Turn off wifi immediately.');
-        self.sleep();
-      };
-    }
-    // ... and quietly turn it back on or cancel the timer otherwise
-    else {
-      if (this._alarmId) {
-        navigator.mozAlarms.remove(this._alarmId);
-        this._alarmId = null;
-      }
-
-      // If wifi is enabled but disconnected.
-      // we would need to call getNetworks() so we could join known wifi network
-      if (this.wifiEnabled && wifiManager.connection.status == 'disconnected') {
-        wifiManager.getNetworks();
-      }
-
-      // We don't need to do anything if we didn't disable wifi at first place.
-      if (!this.wifiDisabledByWakelock)
-        return;
-
-      var lock = SettingsListener.getSettingsLock();
-      // turn wifi back on.
-      lock.set({ 'wifi.enabled': true });
-
-      this.wifiDisabledByWakelock = false;
-      lock.set({ 'wifi.disabled_by_wakelock': false });
-    }
-  },
-
-  // Quietly turn off wifi for real, set wifiDisabledByWakelock to true
-  // so we will turn it back on.
-  sleep: function wifi_sleep() {
-    var lock = SettingsListener.getSettingsLock();
-    // Actually turn off the wifi
-    lock.set({ 'wifi.enabled': false });
-
-    // Remember that it was turned off by us.
-    this.wifiDisabledByWakelock = true;
-
-    // Keep this value in disk so if the phone reboots we'll
-    // be able to turn the wifi back on.
-    lock.set({ 'wifi.disabled_by_wakelock': true });
-  },
-
-  // Register for handling system message,
-  // this cannot be done during |init()| because of bug 797803
-  setSystemMessageHandler: function wifi_setSystemMessageHandler() {
-    if (this._systemMessageHandlerRegistered)
-      return;
-
-    this._systemMessageHandlerRegistered = true;
-    var self = this;
-    navigator.mozSetMessageHandler('alarm', function gotAlarm(message) {
-      if (message.data !== 'wifi-off')
-        return;
-
-      self.sleep();
-    });
-  }
-};
-
-Wifi.init();