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/*
* Copyright 2017 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef RTC_TOOLS_NETWORK_TESTER_TEST_CONTROLLER_H_
#define RTC_TOOLS_NETWORK_TESTER_TEST_CONTROLLER_H_
#include <array>
#include <limits>
#include <memory>
#include <string>
#include <utility>
#include "p2p/base/basicpacketsocketfactory.h"
#include "p2p/base/udptransport.h"
#include "rtc_base/constructormagic.h"
#include "rtc_base/ignore_wundef.h"
#include "rtc_tools/network_tester/packet_logger.h"
#include "rtc_tools/network_tester/packet_sender.h"
#ifdef WEBRTC_NETWORK_TESTER_PROTO
RTC_PUSH_IGNORING_WUNDEF()
#include "rtc_tools/network_tester/network_tester_packet.pb.h"
RTC_POP_IGNORING_WUNDEF()
using webrtc::network_tester::packet::NetworkTesterPacket;
#else
class NetworkTesterPacket;
#endif // WEBRTC_NETWORK_TESTER_PROTO
namespace webrtc {
constexpr size_t kEthernetMtu = 1500;
class TestController : public sigslot::has_slots<> {
public:
TestController(int min_port,
int max_port,
const std::string& config_file_path,
const std::string& log_file_path);
void Run();
void SendConnectTo(const std::string& hostname, int port);
void SendData(const NetworkTesterPacket& packet,
absl::optional<size_t> data_size);
void OnTestDone();
bool IsTestDone();
private:
void OnReadPacket(rtc::AsyncPacketSocket* socket,
const char* data,
size_t len,
const rtc::SocketAddress& remote_addr,
const rtc::PacketTime& packet_time);
rtc::ThreadChecker test_controller_thread_checker_;
rtc::SequencedTaskChecker packet_sender_checker_;
rtc::BasicPacketSocketFactory socket_factory_;
const std::string config_file_path_;
PacketLogger packet_logger_;
rtc::CriticalSection local_test_done_lock_;
bool local_test_done_ RTC_GUARDED_BY(local_test_done_lock_);
bool remote_test_done_;
std::array<char, kEthernetMtu> send_data_;
std::unique_ptr<cricket::UdpTransport> udp_transport_;
std::unique_ptr<PacketSender> packet_sender_;
RTC_DISALLOW_COPY_AND_ASSIGN(TestController);
};
} // namespace webrtc
#endif // RTC_TOOLS_NETWORK_TESTER_TEST_CONTROLLER_H_
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