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view src/core/ngx_proxy_protocol.h @ 8643:5fdd0ef42232 quic

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QUIC: macros for manipulating header protection and reserved bits. This gets rid of magic numbers from quic protection and allows to push down header construction specifics further to quic transport.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 17 Nov 2020 21:32:22 +0000
parents 89adf49fe76a
children cca4c8a715de
line wrap: on
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/*
 * Copyright (C) Roman Arutyunyan
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_PROXY_PROTOCOL_H_INCLUDED_
#define _NGX_PROXY_PROTOCOL_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


#define NGX_PROXY_PROTOCOL_MAX_HEADER  107


struct ngx_proxy_protocol_s {
    ngx_str_t           src_addr;
    ngx_str_t           dst_addr;
    in_port_t           src_port;
    in_port_t           dst_port;
};


u_char *ngx_proxy_protocol_read(ngx_connection_t *c, u_char *buf,
    u_char *last);
u_char *ngx_proxy_protocol_write(ngx_connection_t *c, u_char *buf,
    u_char *last);


#endif /* _NGX_PROXY_PROTOCOL_H_INCLUDED_ */