Home | History | Annotate | Download | only in plugin 
      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 REMOTING_CLIENT_PLUGIN_PEPPER_NETWORK_MANAGER_H_
      6 #define REMOTING_CLIENT_PLUGIN_PEPPER_NETWORK_MANAGER_H_
      7 
      8 #include "base/compiler_specific.h"
      9 #include "base/memory/weak_ptr.h"
     10 #include "ppapi/cpp/instance_handle.h"
     11 #include "ppapi/cpp/network_monitor.h"
     12 #include "ppapi/utility/completion_callback_factory.h"
     13 #include "third_party/libjingle/source/talk/base/network.h"
     14 
     15 namespace pp {
     16 class NetworkList;
     17 }  // namespace pp
     18 
     19 namespace remoting {
     20 
     21 // PepperNetworkManager uses the PPB_NetworkMonitor API to
     22 // implement the NetworkManager interface that libjingle uses to
     23 // monitor the host system's network interfaces.
     24 class PepperNetworkManager : public talk_base::NetworkManagerBase {
     25  public:
     26   PepperNetworkManager(const pp::InstanceHandle& instance);
     27   virtual ~PepperNetworkManager();
     28 
     29   // NetworkManager interface.
     30   virtual void StartUpdating() OVERRIDE;
     31   virtual void StopUpdating() OVERRIDE;
     32 
     33  private:
     34   static void OnNetworkListCallbackHandler(void* user_data,
     35                                            PP_Resource list_resource);
     36 
     37   void OnNetworkList(int32_t result, const pp::NetworkList& list);
     38 
     39   void SendNetworksChangedSignal();
     40 
     41   pp::NetworkMonitor monitor_;
     42   int start_count_;
     43   bool network_list_received_;
     44 
     45   pp::CompletionCallbackFactory<PepperNetworkManager> callback_factory_;
     46 
     47   base::WeakPtrFactory<PepperNetworkManager> weak_factory_;
     48 };
     49 
     50 }  // namespace remoting
     51 
     52 #endif  // REMOTING_CLIENT_PLUGIN_PEPPER_NETWORK_MANAGER_H_
     53