xref: /third_party/nghttp2/src/quic.h

/*
 * nghttp2 - HTTP/2 C Library
 *
 * Copyright (c) 2019 nghttp2 contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
#ifndef QUIC_H
#define QUIC_H

#include "nghttp2_config.h"

#include "stdint.h"

namespace quic {

enum class ErrorType {
  Transport,
  TransportVersionNegotiation,
  TransportIdleTimeout,
  Application,
};

struct Error {
  Error(ErrorType type, uint64_t code) : type(type), code(code) {}
  Error() : type(ErrorType::Transport), code(0) {}

  ErrorType type;
  uint64_t code;
};

Error err_transport(int liberr);
Error err_transport_idle_timeout();
Error err_transport_tls(int alert);
Error err_application(int liberr);

} // namespace quic

#endif // QUIC_H