ppapi/proxy/network_monitor_resource.h

   1 // Copyright 2013 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_NETWORK_MONITOR_RESOURCE_H_
   6 #define PPAPI_PROXY_NETWORK_MONITOR_RESOURCE_H_
   7
   8 #include <list>
   9
  10 #include "ppapi/proxy/network_list_resource.h"
  11 #include "ppapi/proxy/plugin_resource.h"
  12 #include "ppapi/shared_impl/scoped_pp_resource.h"
  13 #include "ppapi/thunk/ppb_network_monitor_api.h"
  14
  15 namespace base {
  16 class MessageLoopProxy;
  17 }  // namespace base
  18
  19 namespace ppapi {
  20 namespace proxy {
  21
  22 class NetworkMonitorResource : public PluginResource,
  23                                public thunk::PPB_NetworkMonitor_API {
  24  public:
  25   explicit NetworkMonitorResource(Connection connection,
  26                                   PP_Instance instance);
  27   virtual ~NetworkMonitorResource();
  28
  29   // PluginResource overrides.
  30   ppapi::thunk::PPB_NetworkMonitor_API* AsPPB_NetworkMonitor_API() override;
  31   virtual void OnReplyReceived(const ResourceMessageReplyParams& params,
  32                                const IPC::Message& msg) override;
  33
  34   // thunk::PPB_NetworkMonitor_API interface
  35   virtual int32_t UpdateNetworkList(
  36       PP_Resource* network_list,
  37       scoped_refptr<TrackedCallback> callback) override;
  38
  39  private:
  40   // IPC message handlers for the messages received from the browser.
  41   void OnPluginMsgNetworkList(const ResourceMessageReplyParams& params,
  42                               const SerializedNetworkList& list);
  43   void OnPluginMsgForbidden(const ResourceMessageReplyParams& params);
  44
  45   ScopedPPResource current_list_;
  46   bool forbidden_;
  47
  48   // Parameters passed to UpdateNetworkList().
  49   PP_Resource* network_list_;
  50   scoped_refptr<TrackedCallback> update_callback_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(NetworkMonitorResource);
  53 };
  54
  55 }  // namespace proxy
  56 }  // namespace ppapi
  57
  58 #endif  // PPAPI_PROXY_NETWORK_MONITOR_RESOURCE_H_