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 #include "chrome/browser/extensions/api/system_network/system_network_api.h"
6
7 namespace {
8 const char kNetworkListError[] = "Network lookup failed or unsupported";
9 } // namespace
10
11 namespace extensions {
12 namespace api {
13
14 SystemNetworkGetNetworkInterfacesFunction::
SystemNetworkGetNetworkInterfacesFunction()15 SystemNetworkGetNetworkInterfacesFunction() {}
16
17 SystemNetworkGetNetworkInterfacesFunction::
~SystemNetworkGetNetworkInterfacesFunction()18 ~SystemNetworkGetNetworkInterfacesFunction() {}
19
RunAsync()20 bool SystemNetworkGetNetworkInterfacesFunction::RunAsync() {
21 content::BrowserThread::PostTask(content::BrowserThread::FILE, FROM_HERE,
22 base::Bind(&SystemNetworkGetNetworkInterfacesFunction::
23 GetListOnFileThread,
24 this));
25 return true;
26 }
27
GetListOnFileThread()28 void SystemNetworkGetNetworkInterfacesFunction::GetListOnFileThread() {
29 net::NetworkInterfaceList interface_list;
30 if (net::GetNetworkList(
31 &interface_list, net::INCLUDE_HOST_SCOPE_VIRTUAL_INTERFACES)) {
32 content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
33 base::Bind(&SystemNetworkGetNetworkInterfacesFunction::
34 SendResponseOnUIThread,
35 this, interface_list));
36 return;
37 }
38
39 content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
40 base::Bind(&SystemNetworkGetNetworkInterfacesFunction::
41 HandleGetListError,
42 this));
43 }
44
HandleGetListError()45 void SystemNetworkGetNetworkInterfacesFunction::HandleGetListError() {
46 DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
47 error_ = kNetworkListError;
48 SendResponse(false);
49 }
50
SendResponseOnUIThread(const net::NetworkInterfaceList & interface_list)51 void SystemNetworkGetNetworkInterfacesFunction::SendResponseOnUIThread(
52 const net::NetworkInterfaceList& interface_list) {
53 DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
54
55 std::vector<linked_ptr<api::system_network::NetworkInterface> >
56 create_arg;
57 create_arg.reserve(interface_list.size());
58 for (net::NetworkInterfaceList::const_iterator i = interface_list.begin();
59 i != interface_list.end(); ++i) {
60 linked_ptr<api::system_network::NetworkInterface> info =
61 make_linked_ptr(new api::system_network::NetworkInterface);
62 info->name = i->name;
63 info->address = net::IPAddressToString(i->address);
64 info->prefix_length = i->network_prefix;
65 create_arg.push_back(info);
66 }
67
68 results_ = api::system_network::GetNetworkInterfaces::Results::Create(
69 create_arg);
70 SendResponse(true);
71 }
72
73 } // namespace api
74 } // namespace extensions
75