net/base/network_interfaces_linux.h

   1 // Copyright (c) 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef NET_BASE_NETWORK_INTERFACES_LINUX_H_
   6 #define NET_BASE_NETWORK_INTERFACES_LINUX_H_
   7
   8 // This file is only used to expose some of the internals
   9 // of network_interfaces_linux.cc to address_tracker_linux and tests.
  10
  11 #include <string>
  12
  13 #include "base/containers/hash_tables.h"
  14 #include "net/base/address_tracker_linux.h"
  15 #include "net/base/network_interfaces.h"
  16
  17 namespace net {
  18 namespace internal {
  19
  20 typedef char* (*GetInterfaceNameFunction)(int interface_index, char* ifname);
  21
  22 typedef std::string (*GetInterfaceSSIDFunction)(const std::string& ifname);
  23
  24 NET_EXPORT bool GetNetworkListImpl(
  25     NetworkInterfaceList* networks,
  26     int policy,
  27     const base::hash_set<int>& online_links,
  28     const internal::AddressTrackerLinux::AddressMap& address_map,
  29     GetInterfaceNameFunction get_interface_name);
  30
  31 // Gets the current Wi-Fi SSID based on |interfaces|. Returns
  32 // empty string if there are no interfaces or if two interfaces have different
  33 // connection types. Otherwise returns the SSID of all interfaces if they have
  34 // the same SSID. This is adapted from
  35 // NetworkChangeNotifier::ConnectionTypeFromInterfaceList.
  36 NET_EXPORT std::string GetWifiSSIDFromInterfaceListInternal(
  37     const NetworkInterfaceList& interfaces,
  38     internal::GetInterfaceSSIDFunction get_interface_ssid);
  39
  40 }  // namespace internal
  41 }  // namespace net
  42
  43 #endif  // NET_BASE_NETWORK_INTERFACES_LINUX_H_