content/renderer/p2p/ipc_network_manager.h

   1 // Copyright (c) 2012 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 CONTENT_RENDERER_P2P_IPC_NETWORK_MANAGER_H_
   6 #define CONTENT_RENDERER_P2P_IPC_NETWORK_MANAGER_H_
   7
   8 #include <vector>
   9
  10 #include "base/compiler_specific.h"
  11 #include "base/memory/weak_ptr.h"
  12 #include "content/common/content_export.h"
  13 #include "content/renderer/p2p/network_list_manager.h"
  14 #include "content/renderer/p2p/network_list_observer.h"
  15 #include "third_party/webrtc/base/network.h"
  16
  17 namespace content {
  18
  19 // IpcNetworkManager is a NetworkManager for libjingle that gets a
  20 // list of network interfaces from the browser.
  21 class IpcNetworkManager : public rtc::NetworkManagerBase,
  22                           public NetworkListObserver {
  23  public:
  24   // Constructor doesn't take ownership of the |network_list_manager|.
  25   CONTENT_EXPORT IpcNetworkManager(NetworkListManager* network_list_manager);
  26   ~IpcNetworkManager() override;
  27
  28   void StartUpdating() override;
  29   void StopUpdating() override;
  30
  31   // P2PSocketDispatcher::NetworkListObserver interface.
  32   void OnNetworkListChanged(const net::NetworkInterfaceList& list) override;
  33
  34  private:
  35   void SendNetworksChangedSignal();
  36
  37   NetworkListManager* network_list_manager_;
  38   int start_count_;
  39   bool network_list_received_;
  40
  41   base::WeakPtrFactory<IpcNetworkManager> weak_factory_;
  42 };
  43
  44 }  // namespace content
  45
  46 #endif  // CONTENT_RENDERER_P2P_IPC_NETWORK_MANAGER_H_