ppapi/proxy/ppb_network_monitor_private_proxy.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 PPAPI_PROXY_PPB_NETWORK_MONITOR_PRIVATE_PROXY_H_
   6 #define PPAPI_PROXY_PPB_NETWORK_MONITOR_PRIVATE_PROXY_H_
   7
   8 #include <list>
   9
  10 #include "base/observer_list_threadsafe.h"
  11 #include "ppapi/proxy/interface_proxy.h"
  12 #include "ppapi/shared_impl/ppb_network_list_private_shared.h"
  13 #include "ppapi/shared_impl/scoped_pp_resource.h"
  14 #include "ppapi/thunk/ppb_network_monitor_private_api.h"
  15
  16 namespace base {
  17 class MessageLoopProxy;
  18 }  // namespace base
  19
  20 namespace ppapi {
  21 namespace proxy {
  22
  23 class PPB_NetworkMonitor_Private_Proxy : public InterfaceProxy {
  24  public:
  25   explicit PPB_NetworkMonitor_Private_Proxy(Dispatcher* dispatcher);
  26   virtual ~PPB_NetworkMonitor_Private_Proxy();
  27
  28   // Creates n NetworkManager object in the plugin process.
  29   static PP_Resource CreateProxyResource(PP_Instance instance,
  30                                          PPB_NetworkMonitor_Callback callback,
  31                                          void* user_data);
  32
  33   // InterfaceProxy implementation.
  34   virtual bool OnMessageReceived(const IPC::Message& msg);
  35
  36   static const ApiID kApiID = API_ID_PPB_NETWORKMANAGER_PRIVATE;
  37
  38  private:
  39   class NetworkMonitor;
  40   friend class NetworkMonitor;
  41
  42   // IPC message handler for the messages received from the browser.
  43   void OnPluginMsgNetworkList(uint32 plugin_dispatcher_id,
  44                               const ppapi::NetworkList& list);
  45
  46   // Called by NetworkMonitor destructor.
  47   void OnNetworkMonitorDeleted(NetworkMonitor* monitor,
  48                                PP_Instance instance);
  49
  50   // We use ObserverListThreadSafe because we want to send notifications to the
  51   // same thread that created the NetworkMonitor.
  52   scoped_refptr<ObserverListThreadSafe<NetworkMonitor> > monitors_;
  53
  54   int monitors_count_;
  55   scoped_refptr<NetworkListStorage> current_list_;
  56
  57   DISALLOW_COPY_AND_ASSIGN(PPB_NetworkMonitor_Private_Proxy);
  58 };
  59
  60 }  // namespace proxy
  61 }  // namespace ppapi
  62
  63 #endif  // PPAPI_PROXY_PPB_NETWORK_MONITOR_PRIVATE_PROXY_H_