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 #include "ppapi/cpp/network_monitor.h"
6 
7 #include "ppapi/c/ppb_network_monitor.h"
8 #include "ppapi/cpp/completion_callback.h"
9 #include "ppapi/cpp/instance.h"
10 #include "ppapi/cpp/module_impl.h"
11 #include "ppapi/cpp/network_list.h"
12 
13 namespace pp {
14 
15 namespace {
16 
interface_name()17 template <> const char* interface_name<PPB_NetworkMonitor_1_0>() {
18   return PPB_NETWORKMONITOR_INTERFACE_1_0;
19 }
20 
21 }  // namespace
22 
NetworkMonitor(const InstanceHandle & instance)23 NetworkMonitor::NetworkMonitor(const InstanceHandle& instance) {
24   if (has_interface<PPB_NetworkMonitor_1_0>()) {
25     PassRefFromConstructor(get_interface<PPB_NetworkMonitor_1_0>()->Create(
26         instance.pp_instance()));
27   }
28 }
29 
UpdateNetworkList(const CompletionCallbackWithOutput<NetworkList> & callback)30 int32_t NetworkMonitor::UpdateNetworkList(
31     const CompletionCallbackWithOutput<NetworkList>& callback) {
32   if (has_interface<PPB_NetworkMonitor_1_0>()) {
33     return get_interface<PPB_NetworkMonitor_1_0>()->UpdateNetworkList(
34         pp_resource(), callback.output(), callback.pp_completion_callback());
35   }
36   return callback.MayForce(PP_ERROR_NOINTERFACE);
37 }
38 
39 // static
IsAvailable()40 bool NetworkMonitor::IsAvailable() {
41   return has_interface<PPB_NetworkMonitor_1_0>();
42 }
43 
44 }  // namespace pp
45