diff -r 000000000000 -r 6474c204b198 dom/system/gonk/nsINetworkManager.idl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/system/gonk/nsINetworkManager.idl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,184 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+interface nsIWifiTetheringCallback;
+
+/**
+ * Information about networks that is exposed to network manager API consumers.
+ */
+[scriptable, uuid(cb62ae03-6bda-43ff-9560-916d60203d33)]
+interface nsINetworkInterface : nsISupports
+{
+  const long NETWORK_STATE_UNKNOWN = -1;
+  const long NETWORK_STATE_CONNECTING = 0;
+  const long NETWORK_STATE_CONNECTED = 1;
+  const long NETWORK_STATE_DISCONNECTING = 2;
+  const long NETWORK_STATE_DISCONNECTED = 3;
+
+  /**
+   * Current network state, one of the NETWORK_STATE_* constants.
+   *
+   * When this changes, network interface implementations notify the
+   * 'network-interface-state-changed' observer notification.
+   */
+  readonly attribute long state;
+
+  const long NETWORK_TYPE_UNKNOWN     = -1;
+  const long NETWORK_TYPE_WIFI        = 0;
+  const long NETWORK_TYPE_MOBILE      = 1;
+  const long NETWORK_TYPE_MOBILE_MMS  = 2;
+  const long NETWORK_TYPE_MOBILE_SUPL = 3;
+  const long NETWORK_TYPE_WIFI_P2P    = 4;
+  const long NETWORK_TYPE_MOBILE_IMS  = 5;
+  const long NETWORK_TYPE_MOBILE_DUN  = 6;
+
+  /**
+   * Network type. One of the NETWORK_TYPE_* constants.
+   */
+  readonly attribute long type;
+
+  /**
+   * Name of the network interface. This identifier is unique.
+   */
+  readonly attribute DOMString name;
+
+  /**
+   * The host name of the http proxy server.
+   */
+  readonly attribute DOMString httpProxyHost;
+
+  /*
+   * The port number of the http proxy server.
+   */
+  readonly attribute long httpProxyPort;
+
+  /**
+   * Get the list of ip addresses and prefix lengths, ip address could be IPv4
+   * or IPv6, typically 1 IPv4 or 1 IPv6 or one of each.
+   *
+   * @param ips
+   *        The list of ip addresses retrieved.
+   * @param prefixLengths
+   *        The list of prefix lengths retrieved.
+   *
+   * @returns the length of the lists.
+   */
+  void getAddresses([array, size_is(count)] out wstring ips,
+                    [array, size_is(count)] out unsigned long prefixLengths,
+                    [retval] out unsigned long count);
+
+  /**
+   * Get the list of gateways, could be IPv4 or IPv6, typically 1 IPv4 or 1
+   * IPv6 or one of each.
+   *
+   * @param count
+   *        The length of the list of gateways
+   *
+   * @returns the list of gateways.
+   */
+  void getGateways([optional] out unsigned long count,
+                   [array, size_is(count), retval] out wstring gateways);
+
+  /**
+   * Get the list of dnses, could be IPv4 or IPv6.
+   *
+   * @param count
+   *        The length of the list of dnses.
+   *
+   * @returns the list of dnses.
+   */
+  void getDnses([optional] out unsigned long count,
+                [array, size_is(count), retval] out wstring dnses);
+};
+
+/**
+ * Manage network interfaces.
+ */
+[scriptable, uuid(3ea50550-4b3c-11e3-8f96-0800200c9a66)]
+interface nsINetworkManager : nsISupports
+{
+  /**
+   * Register the given network interface with the network manager.
+   *
+   * Consumers will be notified with the 'network-interface-registered'
+   * observer notification.
+   *
+   * Throws if there's already an interface registered that has the same
+   * name.
+   *
+   * @param network
+   *        Network interface to register.
+   */
+  void registerNetworkInterface(in nsINetworkInterface network);
+
+  /**
+   * Unregister the given network interface from the network manager.
+   *
+   * Consumers will be notified with the 'network-interface-unregistered'
+   * observer notification.
+   *
+   * Throws an exception if the specified network interface object isn't
+   * registered.
+   *
+   * @param network
+   *        Network interface to unregister.
+   */
+  void unregisterNetworkInterface(in nsINetworkInterface network);
+
+  /**
+   * Object containing all known network connections, keyed by their
+   * interface name.
+   */
+  readonly attribute jsval networkInterfaces;
+
+  /**
+   * The preferred network type. One of the
+   * nsINetworkInterface::NETWORK_TYPE_* constants.
+   *
+   * This attribute is used for setting default route to favor
+   * interfaces with given type.  This can be overriden by calling
+   * overrideDefaultRoute().
+   */
+  attribute long preferredNetworkType;
+
+  /**
+   * The network interface handling all data traffic.
+   *
+   * When this changes, the 'network-active-changed' observer
+   * notification is dispatched.
+   */
+  readonly attribute nsINetworkInterface active;
+
+  /**
+   * Override the default behaviour for preferredNetworkType and route
+   * all network traffic through the the specified interface.
+   *
+   * Consumers can observe changes to the active network by subscribing to
+   * the 'network-active-changed' observer notification.
+   *
+   * @param network
+   *        Network to route all network traffic to. If this is null,
+   *        a previous override is canceled.
+   */
+  long overrideActive(in nsINetworkInterface network);
+
+  /**
+   * Enable or disable Wifi Tethering
+   *
+   * @param enabled
+   *        Boolean that indicates whether tethering should be enabled (true) or disabled (false).
+   * @param network
+   *        The Wifi network interface with at least name of network interface.
+   * @param config
+   *        The Wifi Tethering configuration from settings db.
+   * @param callback
+   *        Callback function used to report status to WifiManager.
+   */
+  void setWifiTethering(in boolean enabled,
+                        in nsINetworkInterface networkInterface,
+                        in jsval config,
+                        in nsIWifiTetheringCallback callback);
+};