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 CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_NETWORK_MONITOR_HOST_H_ 6#define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_NETWORK_MONITOR_HOST_H_ 7 8#include "base/compiler_specific.h" 9#include "base/memory/weak_ptr.h" 10#include "content/common/content_export.h" 11#include "net/base/net_util.h" 12#include "net/base/network_change_notifier.h" 13#include "ppapi/host/host_message_context.h" 14#include "ppapi/host/resource_host.h" 15 16namespace content { 17 18class BrowserPpapiHostImpl; 19 20// The host for PPB_NetworkMonitor. This class lives on the IO thread. 21class CONTENT_EXPORT PepperNetworkMonitorHost 22 : public ppapi::host::ResourceHost, 23 public net::NetworkChangeNotifier::IPAddressObserver { 24 public: 25 PepperNetworkMonitorHost(BrowserPpapiHostImpl* host, 26 PP_Instance instance, 27 PP_Resource resource); 28 29 virtual ~PepperNetworkMonitorHost(); 30 31 // net::NetworkChangeNotifier::IPAddressObserver interface. 32 virtual void OnIPAddressChanged() OVERRIDE; 33 34 private: 35 void OnPermissionCheckResult(bool can_use_network_monitor); 36 37 void GetAndSendNetworkList(); 38 void SendNetworkList(scoped_ptr<net::NetworkInterfaceList> list); 39 40 ppapi::host::ReplyMessageContext reply_context_; 41 42 base::WeakPtrFactory<PepperNetworkMonitorHost> weak_factory_; 43 44 DISALLOW_COPY_AND_ASSIGN(PepperNetworkMonitorHost); 45}; 46 47} // namespace content 48 49#endif // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_NETWORK_MONITOR_HOST_H_ 50