/* 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"

/**
 * Listener for getting list of addresses.
 */
[scriptable, uuid(c4bdaac1-3ab1-4fdb-9a16-17cbed794603)]
interface nsIListNetworkAddressesListener : nsISupports
{
  /**
   * Callback function that gets called by nsINetworkInfoService.listNetworkAddresses.
   * Each address in the array is a string IP address in canonical form,
   * e.g. 192.168.1.10, or an IPV6 address in string form.
   */
  void onListedNetworkAddresses([array, size_is(aAddressArraySize)] in string aAddressArray,
                                in unsigned long aAddressArraySize);
  void onListNetworkAddressesFailed();
};

/**
 * Listener for getting hostname.
 */
[scriptable, uuid(3ebdcb62-2df4-4042-8864-3fa81abd4693)]
interface nsIGetHostnameListener : nsISupports
{
  void onGotHostname(in AUTF8String aHostname);
  void onGetHostnameFailed();
};

/**
 * Service information
 */
[scriptable, uuid(55fc8dae-4a58-4e0f-a49b-901cbabae809)]
interface nsINetworkInfoService : nsISupports
{
  /**
   * Obtain a list of local machine network addresses.  The listener object's
   * onListedNetworkAddresses will be called with the obtained addresses.
   * On failure, the listener object's onListNetworkAddressesFailed() will be called.
   */
  void listNetworkAddresses(in nsIListNetworkAddressesListener aListener);

  /**
   * Obtain the hostname of the local machine.  The listener object's
   * onGotHostname will be called with the obtained hostname.
   * On failure, the listener object's onGetHostnameFailed() will be called.
   */
  void getHostname(in nsIGetHostnameListener aListener);
};

%{ C++
#define NETWORKINFOSERVICE_CONTRACT_ID \
  "@mozilla.org/network-info-service;1"
%}