test_controller.h - mozsearch

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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 <stddef.h>

#include <stdint.h>

#include <array>

#include <memory>

#include <string>

#include "absl/types/optional.h"

#include "api/sequence_checker.h"

#include "p2p/base/basic_packet_socket_factory.h"

#include "rtc_base/async_packet_socket.h"

#include "rtc_base/network/received_packet.h"

#include "rtc_base/socket_address.h"

#include "rtc_base/socket_server.h"

#include "rtc_base/synchronization/mutex.h"

#include "rtc_base/system/no_unique_address.h"

#include "rtc_base/thread.h"

#include "rtc_base/thread_annotations.h"

#include "rtc_tools/network_tester/packet_logger.h"

#include "rtc_tools/network_tester/packet_sender.h"

#ifdef WEBRTC_NETWORK_TESTER_PROTO

#include "rtc_tools/network_tester/network_tester_packet.pb.h"

using webrtc::network_tester::packet::NetworkTesterPacket;

#else

class NetworkTesterPacket;

#endif  // WEBRTC_NETWORK_TESTER_PROTO

namespace webrtc {

constexpr size_t kEthernetMtu = 1500;

class TestController {

 public:

  TestController(int min_port,

                 int max_port,

                 const std::string& config_file_path,

                 const std::string& log_file_path);

  ~TestController();

  TestController(const TestController&) = delete;

  TestController& operator=(const TestController&) = delete;

  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 rtc::ReceivedPacket& received_packet);

  RTC_NO_UNIQUE_ADDRESS SequenceChecker test_controller_thread_checker_;

  std::unique_ptr<rtc::SocketServer> socket_server_;

  std::unique_ptr<rtc::Thread> packet_sender_thread_;

  rtc::BasicPacketSocketFactory socket_factory_

      RTC_GUARDED_BY(packet_sender_thread_);

  const std::string config_file_path_;

  PacketLogger packet_logger_ RTC_GUARDED_BY(packet_sender_thread_);

  Mutex test_done_lock_ RTC_GUARDED_BY(test_controller_thread_checker_);

  bool local_test_done_ RTC_GUARDED_BY(test_done_lock_);

  bool remote_test_done_ RTC_GUARDED_BY(test_done_lock_);

  std::array<char, kEthernetMtu> send_data_

      RTC_GUARDED_BY(packet_sender_thread_);

  std::unique_ptr<rtc::AsyncPacketSocket> udp_socket_

      RTC_GUARDED_BY(packet_sender_thread_);

  rtc::SocketAddress remote_address_;

  std::unique_ptr<PacketSender> packet_sender_

      RTC_GUARDED_BY(packet_sender_thread_);

  rtc::scoped_refptr<webrtc::PendingTaskSafetyFlag> task_safety_flag_;

};

}  // namespace webrtc

#endif  // RTC_TOOLS_NETWORK_TESTER_TEST_CONTROLLER_H_