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_CPP_NETWORK_MONITOR_H_ 6 #define PPAPI_CPP_NETWORK_MONITOR_H_ 7 8 #include "ppapi/cpp/instance_handle.h" 9 #include "ppapi/cpp/resource.h" 10 11 namespace pp { 12 13 class Instance; 14 class NetworkList; 15 16 template <typename T> class CompletionCallbackWithOutput; 17 18 class NetworkMonitor : public Resource { 19 public: 20 explicit NetworkMonitor(const InstanceHandle& instance); 21 22 int32_t UpdateNetworkList( 23 const CompletionCallbackWithOutput<NetworkList>& callback); 24 25 // Returns true if the required interface is available. 26 static bool IsAvailable(); 27 }; 28 29 } // namespace pp 30 31 #endif // PPAPI_CPP_NETWORK_MONITOR_H_ 32