// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/third_party/quiche/src/quic/core/quic_types.h"

namespace quic {

QuicConsumedData::QuicConsumedData(size_t bytes_consumed, bool fin_consumed)
    : bytes_consumed(bytes_consumed), fin_consumed(fin_consumed) {}

std::ostream& operator<<(std::ostream& os, const QuicConsumedData& s) {
  os << "bytes_consumed: " << s.bytes_consumed
     << " fin_consumed: " << s.fin_consumed;
  return os;
}

std::ostream& operator<<(std::ostream& os, const Perspective& s) {
  if (s == Perspective::IS_SERVER) {
    os << "IS_SERVER";
  } else {
    os << "IS_CLIENT";
  }
  return os;
}

std::ostream& operator<<(std::ostream& os, const AckedPacket& acked_packet) {
  os << "{ packet_number: " << acked_packet.packet_number
     << ", bytes_acked: " << acked_packet.bytes_acked << ", receive_timestamp: "
     << acked_packet.receive_timestamp.ToDebuggingValue() << "} ";
  return os;
}

std::ostream& operator<<(std::ostream& os, const LostPacket& lost_packet) {
  os << "{ packet_number: " << lost_packet.packet_number
     << ", bytes_lost: " << lost_packet.bytes_lost << "} ";
  return os;
}

std::string HistogramEnumString(WriteStatus enum_value) {
  switch (enum_value) {
    case WRITE_STATUS_OK:
      return "OK";
    case WRITE_STATUS_BLOCKED:
      return "BLOCKED";
    case WRITE_STATUS_BLOCKED_DATA_BUFFERED:
      return "BLOCKED_DATA_BUFFERED";
    case WRITE_STATUS_ERROR:
      return "ERROR";
    case WRITE_STATUS_MSG_TOO_BIG:
      return "MSG_TOO_BIG";
    case WRITE_STATUS_NUM_VALUES:
      return "NUM_VALUES";
  }
  QUIC_DLOG(ERROR) << "Invalid WriteStatus value: " << enum_value;
  return "<invalid>";
}

WriteResult::WriteResult() : status(WRITE_STATUS_ERROR), bytes_written(0) {}

WriteResult::WriteResult(WriteStatus status, int bytes_written_or_error_code)
    : status(status), bytes_written(bytes_written_or_error_code) {}

std::ostream& operator<<(std::ostream& os, const WriteResult& s) {
  os << "{ status: " << s.status;
  if (s.status == WRITE_STATUS_OK) {
    os << ", bytes_written: " << s.bytes_written;
  } else {
    os << ", error_code: " << s.error_code;
  }
  os << " }";
  return os;
}

MessageResult::MessageResult(MessageStatus status, QuicMessageId message_id)
    : status(status), message_id(message_id) {}

std::ostream& operator<<(std::ostream& os,
                         const QuicIetfTransportErrorCodes& c) {
  if (static_cast<uint16_t>(c) >= 0xff00u) {
    os << "Private value: " << c;
    return os;
  }

  switch (c) {
    case NO_IETF_QUIC_ERROR:
      os << "NO_IETF_QUIC_ERROR";
      break;
    case INTERNAL_ERROR:
      os << "INTERNAL_ERROR";
      break;
    case SERVER_BUSY_ERROR:
      os << "SERVER_BUSY_ERROR";
      break;
    case FLOW_CONTROL_ERROR:
      os << "FLOW_CONTROL_ERROR";
      break;
    case STREAM_LIMIT_ERROR:
      os << "STREAM_LIMIT_ERROR";
      break;
    case STREAM_STATE_ERROR:
      os << "STREAM_STATE_ERROR";
      break;
    case FINAL_SIZE_ERROR:
      os << "FINAL_SIZE_ERROR";
      break;
    case FRAME_ENCODING_ERROR:
      os << "FRAME_ENCODING_ERROR";
      break;
    case TRANSPORT_PARAMETER_ERROR:
      os << "TRANSPORT_PARAMETER_ERROR";
      break;
    case VERSION_NEGOTIATION_ERROR:
      os << "VERSION_NEGOTIATION_ERROR";
      break;
    case PROTOCOL_VIOLATION:
      os << "PROTOCOL_VIOLATION";
      break;
    case INVALID_MIGRATION:
      os << "INVALID_MIGRATION";
      break;
      // No default -- compiler will catch any adds/changes then.
  }
  return os;
}

QuicErrorCodeToIetfMapping QuicErrorCodeToTransportErrorCode(
    QuicErrorCode error) {
  switch (error) {
    // TODO(fkastenholz): Currently, all QuicError codes will map
    // to application error codes and the original Google QUIC error
    // code. This will change over time as we go through all calls to
    // CloseConnection() and see whether the call is a Transport or an
    // Application close and what the translated code should be.
    case QUIC_NO_ERROR:
      return {true, {static_cast<uint64_t>(QUIC_NO_ERROR)}};
    case QUIC_INTERNAL_ERROR:
      return {true, {static_cast<uint64_t>(QUIC_INTERNAL_ERROR)}};
    case QUIC_STREAM_DATA_AFTER_TERMINATION:
      return {true,
              {static_cast<uint64_t>(QUIC_STREAM_DATA_AFTER_TERMINATION)}};
    case QUIC_INVALID_PACKET_HEADER:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_PACKET_HEADER)}};
    case QUIC_INVALID_FRAME_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_FRAME_DATA)}};
    case QUIC_MISSING_PAYLOAD:
      return {true, {static_cast<uint64_t>(QUIC_MISSING_PAYLOAD)}};
    case QUIC_INVALID_FEC_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_FEC_DATA)}};
    case QUIC_INVALID_STREAM_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_STREAM_DATA)}};
    case QUIC_OVERLAPPING_STREAM_DATA:
      return {true, {static_cast<uint64_t>(QUIC_OVERLAPPING_STREAM_DATA)}};
    case QUIC_UNENCRYPTED_STREAM_DATA:
      return {true, {static_cast<uint64_t>(QUIC_UNENCRYPTED_STREAM_DATA)}};
    case QUIC_ATTEMPT_TO_SEND_UNENCRYPTED_STREAM_DATA:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_ATTEMPT_TO_SEND_UNENCRYPTED_STREAM_DATA)}};
    case QUIC_MAYBE_CORRUPTED_MEMORY:
      return {true, {static_cast<uint64_t>(QUIC_MAYBE_CORRUPTED_MEMORY)}};
    case QUIC_UNENCRYPTED_FEC_DATA:
      return {true, {static_cast<uint64_t>(QUIC_UNENCRYPTED_FEC_DATA)}};
    case QUIC_INVALID_RST_STREAM_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_RST_STREAM_DATA)}};
    case QUIC_INVALID_CONNECTION_CLOSE_DATA:
      return {true,
              {static_cast<uint64_t>(QUIC_INVALID_CONNECTION_CLOSE_DATA)}};
    case QUIC_INVALID_GOAWAY_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_GOAWAY_DATA)}};
    case QUIC_INVALID_WINDOW_UPDATE_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_WINDOW_UPDATE_DATA)}};
    case QUIC_INVALID_BLOCKED_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_BLOCKED_DATA)}};
    case QUIC_INVALID_STOP_WAITING_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_STOP_WAITING_DATA)}};
    case QUIC_INVALID_PATH_CLOSE_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_PATH_CLOSE_DATA)}};
    case QUIC_INVALID_ACK_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_ACK_DATA)}};
    case QUIC_INVALID_MESSAGE_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_MESSAGE_DATA)}};
    case QUIC_INVALID_VERSION_NEGOTIATION_PACKET:
      return {true,
              {static_cast<uint64_t>(QUIC_INVALID_VERSION_NEGOTIATION_PACKET)}};
    case QUIC_INVALID_PUBLIC_RST_PACKET:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_PUBLIC_RST_PACKET)}};
    case QUIC_DECRYPTION_FAILURE:
      return {true, {static_cast<uint64_t>(QUIC_DECRYPTION_FAILURE)}};
    case QUIC_ENCRYPTION_FAILURE:
      return {true, {static_cast<uint64_t>(QUIC_ENCRYPTION_FAILURE)}};
    case QUIC_PACKET_TOO_LARGE:
      return {true, {static_cast<uint64_t>(QUIC_PACKET_TOO_LARGE)}};
    case QUIC_PEER_GOING_AWAY:
      return {true, {static_cast<uint64_t>(QUIC_PEER_GOING_AWAY)}};
    case QUIC_INVALID_STREAM_ID:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_STREAM_ID)}};
    case QUIC_INVALID_PRIORITY:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_PRIORITY)}};
    case QUIC_TOO_MANY_OPEN_STREAMS:
      return {true, {static_cast<uint64_t>(QUIC_TOO_MANY_OPEN_STREAMS)}};
    case QUIC_TOO_MANY_AVAILABLE_STREAMS:
      return {true, {static_cast<uint64_t>(QUIC_TOO_MANY_AVAILABLE_STREAMS)}};
    case QUIC_PUBLIC_RESET:
      return {true, {static_cast<uint64_t>(QUIC_PUBLIC_RESET)}};
    case QUIC_INVALID_VERSION:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_VERSION)}};
    case QUIC_INVALID_HEADER_ID:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_HEADER_ID)}};
    case QUIC_INVALID_NEGOTIATED_VALUE:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_NEGOTIATED_VALUE)}};
    case QUIC_DECOMPRESSION_FAILURE:
      return {true, {static_cast<uint64_t>(QUIC_DECOMPRESSION_FAILURE)}};
    case QUIC_NETWORK_IDLE_TIMEOUT:
      return {true, {static_cast<uint64_t>(QUIC_NETWORK_IDLE_TIMEOUT)}};
    case QUIC_HANDSHAKE_TIMEOUT:
      return {true, {static_cast<uint64_t>(QUIC_HANDSHAKE_TIMEOUT)}};
    case QUIC_ERROR_MIGRATING_ADDRESS:
      return {true, {static_cast<uint64_t>(QUIC_ERROR_MIGRATING_ADDRESS)}};
    case QUIC_ERROR_MIGRATING_PORT:
      return {true, {static_cast<uint64_t>(QUIC_ERROR_MIGRATING_PORT)}};
    case QUIC_PACKET_WRITE_ERROR:
      return {true, {static_cast<uint64_t>(QUIC_PACKET_WRITE_ERROR)}};
    case QUIC_PACKET_READ_ERROR:
      return {true, {static_cast<uint64_t>(QUIC_PACKET_READ_ERROR)}};
    case QUIC_EMPTY_STREAM_FRAME_NO_FIN:
      return {true, {static_cast<uint64_t>(QUIC_EMPTY_STREAM_FRAME_NO_FIN)}};
    case QUIC_INVALID_HEADERS_STREAM_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_HEADERS_STREAM_DATA)}};
    case QUIC_HEADERS_STREAM_DATA_DECOMPRESS_FAILURE:
      return {
          true,
          {static_cast<uint64_t>(QUIC_HEADERS_STREAM_DATA_DECOMPRESS_FAILURE)}};
    case QUIC_FLOW_CONTROL_RECEIVED_TOO_MUCH_DATA:
      return {
          true,
          {static_cast<uint64_t>(QUIC_FLOW_CONTROL_RECEIVED_TOO_MUCH_DATA)}};
    case QUIC_FLOW_CONTROL_SENT_TOO_MUCH_DATA:
      return {true,
              {static_cast<uint64_t>(QUIC_FLOW_CONTROL_SENT_TOO_MUCH_DATA)}};
    case QUIC_FLOW_CONTROL_INVALID_WINDOW:
      return {true, {static_cast<uint64_t>(QUIC_FLOW_CONTROL_INVALID_WINDOW)}};
    case QUIC_CONNECTION_IP_POOLED:
      return {true, {static_cast<uint64_t>(QUIC_CONNECTION_IP_POOLED)}};
    case QUIC_TOO_MANY_OUTSTANDING_SENT_PACKETS:
      return {true,
              {static_cast<uint64_t>(QUIC_TOO_MANY_OUTSTANDING_SENT_PACKETS)}};
    case QUIC_TOO_MANY_OUTSTANDING_RECEIVED_PACKETS:
      return {
          true,
          {static_cast<uint64_t>(QUIC_TOO_MANY_OUTSTANDING_RECEIVED_PACKETS)}};
    case QUIC_CONNECTION_CANCELLED:
      return {true, {static_cast<uint64_t>(QUIC_CONNECTION_CANCELLED)}};
    case QUIC_BAD_PACKET_LOSS_RATE:
      return {true, {static_cast<uint64_t>(QUIC_BAD_PACKET_LOSS_RATE)}};
    case QUIC_PUBLIC_RESETS_POST_HANDSHAKE:
      return {true, {static_cast<uint64_t>(QUIC_PUBLIC_RESETS_POST_HANDSHAKE)}};
    case QUIC_FAILED_TO_SERIALIZE_PACKET:
      return {true, {static_cast<uint64_t>(QUIC_FAILED_TO_SERIALIZE_PACKET)}};
    case QUIC_TOO_MANY_RTOS:
      return {true, {static_cast<uint64_t>(QUIC_TOO_MANY_RTOS)}};
    case QUIC_HANDSHAKE_FAILED:
      return {true, {static_cast<uint64_t>(QUIC_HANDSHAKE_FAILED)}};
    case QUIC_CRYPTO_TAGS_OUT_OF_ORDER:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_TAGS_OUT_OF_ORDER)}};
    case QUIC_CRYPTO_TOO_MANY_ENTRIES:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_TOO_MANY_ENTRIES)}};
    case QUIC_CRYPTO_INVALID_VALUE_LENGTH:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_INVALID_VALUE_LENGTH)}};
    case QUIC_CRYPTO_MESSAGE_AFTER_HANDSHAKE_COMPLETE:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_CRYPTO_MESSAGE_AFTER_HANDSHAKE_COMPLETE)}};
    case QUIC_INVALID_CRYPTO_MESSAGE_TYPE:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_CRYPTO_MESSAGE_TYPE)}};
    case QUIC_INVALID_CRYPTO_MESSAGE_PARAMETER:
      return {true,
              {static_cast<uint64_t>(QUIC_INVALID_CRYPTO_MESSAGE_PARAMETER)}};
    case QUIC_INVALID_CHANNEL_ID_SIGNATURE:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_CHANNEL_ID_SIGNATURE)}};
    case QUIC_CRYPTO_MESSAGE_PARAMETER_NOT_FOUND:
      return {true,
              {static_cast<uint64_t>(QUIC_CRYPTO_MESSAGE_PARAMETER_NOT_FOUND)}};
    case QUIC_CRYPTO_MESSAGE_PARAMETER_NO_OVERLAP:
      return {
          true,
          {static_cast<uint64_t>(QUIC_CRYPTO_MESSAGE_PARAMETER_NO_OVERLAP)}};
    case QUIC_CRYPTO_MESSAGE_INDEX_NOT_FOUND:
      return {true,
              {static_cast<uint64_t>(QUIC_CRYPTO_MESSAGE_INDEX_NOT_FOUND)}};
    case QUIC_UNSUPPORTED_PROOF_DEMAND:
      return {true, {static_cast<uint64_t>(QUIC_UNSUPPORTED_PROOF_DEMAND)}};
    case QUIC_CRYPTO_INTERNAL_ERROR:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_INTERNAL_ERROR)}};
    case QUIC_CRYPTO_VERSION_NOT_SUPPORTED:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_VERSION_NOT_SUPPORTED)}};
    case QUIC_CRYPTO_NO_SUPPORT:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_NO_SUPPORT)}};
    case QUIC_CRYPTO_TOO_MANY_REJECTS:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_TOO_MANY_REJECTS)}};
    case QUIC_PROOF_INVALID:
      return {true, {static_cast<uint64_t>(QUIC_PROOF_INVALID)}};
    case QUIC_CRYPTO_DUPLICATE_TAG:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_DUPLICATE_TAG)}};
    case QUIC_CRYPTO_ENCRYPTION_LEVEL_INCORRECT:
      return {true,
              {static_cast<uint64_t>(QUIC_CRYPTO_ENCRYPTION_LEVEL_INCORRECT)}};
    case QUIC_CRYPTO_SERVER_CONFIG_EXPIRED:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_SERVER_CONFIG_EXPIRED)}};
    case QUIC_CRYPTO_SYMMETRIC_KEY_SETUP_FAILED:
      return {true,
              {static_cast<uint64_t>(QUIC_CRYPTO_SYMMETRIC_KEY_SETUP_FAILED)}};
    case QUIC_CRYPTO_MESSAGE_WHILE_VALIDATING_CLIENT_HELLO:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_CRYPTO_MESSAGE_WHILE_VALIDATING_CLIENT_HELLO)}};
    case QUIC_CRYPTO_UPDATE_BEFORE_HANDSHAKE_COMPLETE:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_CRYPTO_UPDATE_BEFORE_HANDSHAKE_COMPLETE)}};
    case QUIC_CRYPTO_CHLO_TOO_LARGE:
      return {true, {static_cast<uint64_t>(QUIC_CRYPTO_CHLO_TOO_LARGE)}};
    case QUIC_VERSION_NEGOTIATION_MISMATCH:
      return {true, {static_cast<uint64_t>(QUIC_VERSION_NEGOTIATION_MISMATCH)}};
    case QUIC_BAD_MULTIPATH_FLAG:
      return {true, {static_cast<uint64_t>(QUIC_BAD_MULTIPATH_FLAG)}};
    case QUIC_MULTIPATH_PATH_DOES_NOT_EXIST:
      return {true,
              {static_cast<uint64_t>(QUIC_MULTIPATH_PATH_DOES_NOT_EXIST)}};
    case QUIC_MULTIPATH_PATH_NOT_ACTIVE:
      return {true, {static_cast<uint64_t>(QUIC_MULTIPATH_PATH_NOT_ACTIVE)}};
    case QUIC_IP_ADDRESS_CHANGED:
      return {true, {static_cast<uint64_t>(QUIC_IP_ADDRESS_CHANGED)}};
    case QUIC_CONNECTION_MIGRATION_NO_MIGRATABLE_STREAMS:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_CONNECTION_MIGRATION_NO_MIGRATABLE_STREAMS)}};
    case QUIC_CONNECTION_MIGRATION_TOO_MANY_CHANGES:
      return {
          true,
          {static_cast<uint64_t>(QUIC_CONNECTION_MIGRATION_TOO_MANY_CHANGES)}};
    case QUIC_CONNECTION_MIGRATION_NO_NEW_NETWORK:
      return {
          true,
          {static_cast<uint64_t>(QUIC_CONNECTION_MIGRATION_NO_NEW_NETWORK)}};
    case QUIC_CONNECTION_MIGRATION_NON_MIGRATABLE_STREAM:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_CONNECTION_MIGRATION_NON_MIGRATABLE_STREAM)}};
    case QUIC_CONNECTION_MIGRATION_DISABLED_BY_CONFIG:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_CONNECTION_MIGRATION_DISABLED_BY_CONFIG)}};
    case QUIC_CONNECTION_MIGRATION_INTERNAL_ERROR:
      return {
          true,
          {static_cast<uint64_t>(QUIC_CONNECTION_MIGRATION_INTERNAL_ERROR)}};
    case QUIC_CONNECTION_MIGRATION_HANDSHAKE_UNCONFIRMED:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_CONNECTION_MIGRATION_HANDSHAKE_UNCONFIRMED)}};
    case QUIC_TOO_MANY_STREAM_DATA_INTERVALS:
      return {true,
              {static_cast<uint64_t>(QUIC_TOO_MANY_STREAM_DATA_INTERVALS)}};
    case QUIC_STREAM_SEQUENCER_INVALID_STATE:
      return {true,
              {static_cast<uint64_t>(QUIC_STREAM_SEQUENCER_INVALID_STATE)}};
    case QUIC_TOO_MANY_SESSIONS_ON_SERVER:
      return {true, {static_cast<uint64_t>(QUIC_TOO_MANY_SESSIONS_ON_SERVER)}};
    case QUIC_STREAM_LENGTH_OVERFLOW:
      return {true, {static_cast<uint64_t>(QUIC_STREAM_LENGTH_OVERFLOW)}};
    case QUIC_INVALID_MAX_DATA_FRAME_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_MAX_DATA_FRAME_DATA)}};
    case QUIC_INVALID_MAX_STREAM_DATA_FRAME_DATA:
      return {true,
              {static_cast<uint64_t>(QUIC_INVALID_MAX_STREAM_DATA_FRAME_DATA)}};
    case QUIC_MAX_STREAMS_DATA:
      return {true, {static_cast<uint64_t>(QUIC_MAX_STREAMS_DATA)}};
    case QUIC_STREAMS_BLOCKED_DATA:
      return {true, {static_cast<uint64_t>(QUIC_STREAMS_BLOCKED_DATA)}};
    case QUIC_INVALID_STREAM_BLOCKED_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_STREAM_BLOCKED_DATA)}};
    case QUIC_INVALID_NEW_CONNECTION_ID_DATA:
      return {true,
              {static_cast<uint64_t>(QUIC_INVALID_NEW_CONNECTION_ID_DATA)}};
    case QUIC_INVALID_STOP_SENDING_FRAME_DATA:
      return {true,
              {static_cast<uint64_t>(QUIC_INVALID_STOP_SENDING_FRAME_DATA)}};
    case QUIC_INVALID_PATH_CHALLENGE_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_PATH_CHALLENGE_DATA)}};
    case QUIC_INVALID_PATH_RESPONSE_DATA:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_PATH_RESPONSE_DATA)}};
    case IETF_QUIC_PROTOCOL_VIOLATION:
      return {true, {static_cast<uint64_t>(IETF_QUIC_PROTOCOL_VIOLATION)}};
    case QUIC_INVALID_NEW_TOKEN:
      return {true, {static_cast<uint64_t>(QUIC_INVALID_NEW_TOKEN)}};
    case QUIC_DATA_RECEIVED_ON_WRITE_UNIDIRECTIONAL_STREAM:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_DATA_RECEIVED_ON_WRITE_UNIDIRECTIONAL_STREAM)}};
    case QUIC_TRY_TO_WRITE_DATA_ON_READ_UNIDIRECTIONAL_STREAM:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_TRY_TO_WRITE_DATA_ON_READ_UNIDIRECTIONAL_STREAM)}};
    case QUIC_INVALID_RETIRE_CONNECTION_ID_DATA:
      return {true,
              {static_cast<uint64_t>(QUIC_INVALID_RETIRE_CONNECTION_ID_DATA)}};
    case QUIC_STREAMS_BLOCKED_ERROR:
      return {true, {static_cast<uint64_t>(QUIC_STREAMS_BLOCKED_ERROR)}};
    case QUIC_MAX_STREAMS_ERROR:
      return {true, {static_cast<uint64_t>(QUIC_MAX_STREAMS_ERROR)}};
    case QUIC_HTTP_DECODER_ERROR:
      return {true, {static_cast<uint64_t>(QUIC_HTTP_DECODER_ERROR)}};
    case QUIC_STALE_CONNECTION_CANCELLED:
      return {true, {static_cast<uint64_t>(QUIC_STALE_CONNECTION_CANCELLED)}};
    case QUIC_IETF_GQUIC_ERROR_MISSING:
      return {true, {static_cast<uint64_t>(QUIC_IETF_GQUIC_ERROR_MISSING)}};
    case QUIC_WINDOW_UPDATE_RECEIVED_ON_READ_UNIDIRECTIONAL_STREAM:
      return {true,
              {static_cast<uint64_t>(
                  QUIC_WINDOW_UPDATE_RECEIVED_ON_READ_UNIDIRECTIONAL_STREAM)}};
    case QUIC_TOO_MANY_BUFFERED_CONTROL_FRAMES:
      return {true,
              {static_cast<uint64_t>(QUIC_TOO_MANY_BUFFERED_CONTROL_FRAMES)}};
    case QUIC_LAST_ERROR:
      return {false, {static_cast<uint64_t>(QUIC_LAST_ERROR)}};
  }
  // If it's an unknown code, indicate it's an application error code.
  return {false, {NO_IETF_QUIC_ERROR}};
}

}  // namespace quic