/* * Copyright 2022-2025 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #ifndef OPENSSL_QUIC_H # define OPENSSL_QUIC_H # pragma once # include <openssl/macros.h> # include <openssl/ssl.h> # ifndef OPENSSL_NO_QUIC # ifdef __cplusplus extern "C" { # endif /* * Method used for non-thread-assisted QUIC client operation. */ __owur const SSL_METHOD *OSSL_QUIC_client_method(void); /* * Method used for thread-assisted QUIC client operation. */ __owur const SSL_METHOD *OSSL_QUIC_client_thread_method(void); /* * QUIC transport error codes (RFC 9000 s. 20.1) */ # define OSSL_QUIC_ERR_NO_ERROR 0x00 # define OSSL_QUIC_ERR_INTERNAL_ERROR 0x01 # define OSSL_QUIC_ERR_CONNECTION_REFUSED 0x02 # define OSSL_QUIC_ERR_FLOW_CONTROL_ERROR 0x03 # define OSSL_QUIC_ERR_STREAM_LIMIT_ERROR 0x04 # define OSSL_QUIC_ERR_STREAM_STATE_ERROR 0x05 # define OSSL_QUIC_ERR_FINAL_SIZE_ERROR 0x06 # define OSSL_QUIC_ERR_FRAME_ENCODING_ERROR 0x07 # define OSSL_QUIC_ERR_TRANSPORT_PARAMETER_ERROR 0x08 # define OSSL_QUIC_ERR_CONNECTION_ID_LIMIT_ERROR 0x09 # define OSSL_QUIC_ERR_PROTOCOL_VIOLATION 0x0A # define OSSL_QUIC_ERR_INVALID_TOKEN 0x0B # define OSSL_QUIC_ERR_APPLICATION_ERROR 0x0C # define OSSL_QUIC_ERR_CRYPTO_BUFFER_EXCEEDED 0x0D # define OSSL_QUIC_ERR_KEY_UPDATE_ERROR 0x0E # define OSSL_QUIC_ERR_AEAD_LIMIT_REACHED 0x0F # define OSSL_QUIC_ERR_NO_VIABLE_PATH 0x10 /* Inclusive range for handshake-specific errors. */ # define OSSL_QUIC_ERR_CRYPTO_ERR_BEGIN 0x0100 # define OSSL_QUIC_ERR_CRYPTO_ERR_END 0x01FF # define OSSL_QUIC_ERR_CRYPTO_ERR(X) \ (OSSL_QUIC_ERR_CRYPTO_ERR_BEGIN + (X)) /* Local errors. */ # define OSSL_QUIC_LOCAL_ERR_IDLE_TIMEOUT \ ((uint64_t)0xFFFFFFFFFFFFFFFFULL) /* * Method used for QUIC server operation. */ __owur const SSL_METHOD *OSSL_QUIC_server_method(void); # ifdef __cplusplus } # endif # endif /* OPENSSL_NO_QUIC */ #endif