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Alexander Afanasyeve6c65e22015-01-28 19:56:03 -08001/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
Davide Pesaventof35c4272017-07-14 11:13:34 -04002/*
Davide Pesavento394977c2020-04-25 21:40:31 -04003 * Copyright (c) 2013-2020 Regents of the University of California.
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -08004 *
5 * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
6 *
7 * ndn-cxx library is free software: you can redistribute it and/or modify it under the
8 * terms of the GNU Lesser General Public License as published by the Free Software
9 * Foundation, either version 3 of the License, or (at your option) any later version.
10 *
11 * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
12 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
14 *
15 * You should have received copies of the GNU General Public License and GNU Lesser
16 * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
17 * <http://www.gnu.org/licenses/>.
18 *
19 * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
20 */
21
Davide Pesavento394977c2020-04-25 21:40:31 -040022#define BOOST_TEST_MODULE ndn-cxx Integration (NetworkMonitor)
Davide Pesavento7e780642018-11-24 15:51:34 -050023#include "tests/boost-test.hpp"
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080024
Davide Pesavento7e780642018-11-24 15:51:34 -050025#include "ndn-cxx/net/network-monitor.hpp"
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080026
Davide Pesavento7e780642018-11-24 15:51:34 -050027#include "ndn-cxx/net/network-address.hpp"
28#include "ndn-cxx/net/network-interface.hpp"
Junxiao Shi24c5a002018-12-12 04:47:15 +000029#include "ndn-cxx/net/impl/link-type-helper.hpp"
Davide Pesavento7e780642018-11-24 15:51:34 -050030#include "ndn-cxx/util/string-helper.hpp"
31#include "ndn-cxx/util/time.hpp"
Davide Pesavento537dc3a2016-02-18 19:35:26 +010032
33#include <boost/asio/io_service.hpp>
34#include <iostream>
35
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080036namespace ndn {
Junxiao Shi25467942017-06-30 02:53:14 +000037namespace net {
Davide Pesavento2bf35a62017-04-02 00:41:06 -040038namespace tests {
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080039
Davide Pesavento2bf35a62017-04-02 00:41:06 -040040static std::ostream&
Junxiao Shi2dc416d2017-07-03 04:46:16 +000041logEvent(const shared_ptr<const NetworkInterface>& ni = nullptr, std::ostream& os = std::cout)
Davide Pesavento2bf35a62017-04-02 00:41:06 -040042{
43 os << '[' << time::toIsoString(time::system_clock::now()) << "] ";
44 if (ni != nullptr)
45 os << ni->getName() << ": ";
46 return os;
47}
48
49BOOST_AUTO_TEST_CASE(Signals)
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080050{
51 boost::asio::io_service io;
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080052 NetworkMonitor monitor(io);
53
Davide Pesaventof35c4272017-07-14 11:13:34 -040054 std::cout << "capabilities=" << AsHex{monitor.getCapabilities()} << std::endl;
Junxiao Shif4c1eb32017-05-30 17:05:10 +000055
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080056 monitor.onNetworkStateChanged.connect([] {
Davide Pesavento2bf35a62017-04-02 00:41:06 -040057 logEvent() << "onNetworkStateChanged" << std::endl;
58 });
59
60 monitor.onEnumerationCompleted.connect([&monitor] {
61 logEvent() << "onEnumerationCompleted" << std::endl;
62 for (const auto& ni : monitor.listNetworkInterfaces()) {
63 std::cout << *ni;
64 }
65 });
66
Junxiao Shi2dc416d2017-07-03 04:46:16 +000067 monitor.onInterfaceAdded.connect([] (const shared_ptr<const NetworkInterface>& ni) {
Davide Pesavento2bf35a62017-04-02 00:41:06 -040068 logEvent(ni) << "onInterfaceAdded\n" << *ni;
Davide Pesaventof35c4272017-07-14 11:13:34 -040069 logEvent(ni) << "link-type: " << detail::getLinkType(ni->getName()) << std::endl;
Davide Pesavento2bf35a62017-04-02 00:41:06 -040070
71 ni->onAddressAdded.connect([ni] (const NetworkAddress& address) {
72 logEvent(ni) << "onAddressAdded " << address << std::endl;
Junxiao Shi2dc416d2017-07-03 04:46:16 +000073 });
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080074
Davide Pesavento2bf35a62017-04-02 00:41:06 -040075 ni->onAddressRemoved.connect([ni] (const NetworkAddress& address) {
76 logEvent(ni) << "onAddressRemoved " << address << std::endl;
77 });
78
79 ni->onStateChanged.connect([ni] (InterfaceState oldState, InterfaceState newState) {
80 logEvent(ni) << "onStateChanged " << oldState << " -> " << newState << std::endl;
Davide Pesaventof35c4272017-07-14 11:13:34 -040081 logEvent(ni) << "link-type: " << detail::getLinkType(ni->getName()) << std::endl;
Davide Pesavento2bf35a62017-04-02 00:41:06 -040082 });
83
84 ni->onMtuChanged.connect([ni] (uint32_t oldMtu, uint32_t newMtu) {
85 logEvent(ni) << "onMtuChanged " << oldMtu << " -> " << newMtu << std::endl;
86 });
87 }); // monitor.onInterfaceAdded.connect
88
Junxiao Shi2dc416d2017-07-03 04:46:16 +000089 monitor.onInterfaceRemoved.connect([] (const shared_ptr<const NetworkInterface>& ni) {
Davide Pesavento2bf35a62017-04-02 00:41:06 -040090 logEvent(ni) << "onInterfaceRemoved" << std::endl;
91 });
92
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080093 io.run();
94}
95
Davide Pesavento2bf35a62017-04-02 00:41:06 -040096} // namespace tests
Junxiao Shi25467942017-06-30 02:53:14 +000097} // namespace net
Alexander Afanasyeve6c65e22015-01-28 19:56:03 -080098} // namespace ndn