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ngx_url_parser.h
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ngx_url_parser.h
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/*
* Copyright (C) 2002-2015 Igor Sysoev
* Copyright (C) 2011-2015 Nginx, Inc.
* Copyright (C) 2015 Marcin Kaciuba
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef NGX_URL_PARSER
#define NGX_URL_PARSER
/* #define NGX_DEBUG 0 */
typedef enum {
sw_scheme = 0,
sw_scheme_slash,
sw_scheme_slash_slash,
sw_host_start,
sw_host,
sw_host_end,
sw_host_ip_literal,
sw_port,
sw_uri,
sw_args,
sw_fragment
} sw_state;
typedef struct {
const char * url_start;
const char * url_end;
const char * scheme_start;
const char * scheme_end;
const char * host_start;
const char * host_end;
const char * auth_start;
const char * auth_end;
const char * uri_start;
const char * uri_end;
const char * args_start;
const char * args_end;
const char * fragment_start;
const char * fragment_end;
const char * port_start;
const char * port_end;
} ngx_http_url_meta ;
typedef struct {
char * scheme;
char * host;
char * path;
char * query;
char * fragment;
char * port;
char * auth;
} ngx_http_url;
#define NGX_URL_INVALID 0
#define NGX_URL_OK 1
extern int ngx_url_parser(ngx_http_url *r, const char *b);
extern int ngx_url_parser_meta(ngx_http_url_meta *r, const char *b);
extern void ngx_url_free(ngx_http_url * url);
#endif