132 lines
4.1 KiB
C
132 lines
4.1 KiB
C
|
/* $NetBSD: http_struct.h,v 1.1.1.1 2013/04/11 16:43:34 christos Exp $ */
|
||
|
|
/*
|
||
|
|
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
|
||
|
|
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
* 3. The name of the author may not be used to endorse or promote products
|
||
|
|
* derived from this software without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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 _EVENT2_HTTP_STRUCT_H_
|
||
|
|
#define _EVENT2_HTTP_STRUCT_H_
|
||
|
|
|
||
|
|
/** @file event2/http_struct.h
|
||
|
|
|
||
|
|
Data structures for http. Using these structures may hurt forward
|
||
|
|
compatibility with later versions of Libevent: be careful!
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <event2/event-config.h>
|
||
|
|
#ifdef _EVENT_HAVE_SYS_TYPES_H
|
||
|
|
#include <sys/types.h>
|
||
|
|
#endif
|
||
|
|
#ifdef _EVENT_HAVE_SYS_TIME_H
|
||
|
|
#include <sys/time.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* For int types. */
|
||
|
|
#include <event2/util.h>
|
||
|
|
|
||
|
|
/**
|
||
|
|
* the request structure that a server receives.
|
||
|
|
* WARNING: expect this structure to change. I will try to provide
|
||
|
|
* reasonable accessors.
|
||
|
|
*/
|
||
|
|
struct evhttp_request {
|
||
|
|
#if defined(TAILQ_ENTRY)
|
||
|
|
TAILQ_ENTRY(evhttp_request) next;
|
||
|
|
#else
|
||
|
|
struct {
|
||
|
|
struct evhttp_request *tqe_next;
|
||
|
|
struct evhttp_request **tqe_prev;
|
||
|
|
} next;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* the connection object that this request belongs to */
|
||
|
|
struct evhttp_connection *evcon;
|
||
|
|
int flags;
|
||
|
|
/** The request obj owns the evhttp connection and needs to free it */
|
||
|
|
#define EVHTTP_REQ_OWN_CONNECTION 0x0001
|
||
|
|
/** Request was made via a proxy */
|
||
|
|
#define EVHTTP_PROXY_REQUEST 0x0002
|
||
|
|
/** The request object is owned by the user; the user must free it */
|
||
|
|
#define EVHTTP_USER_OWNED 0x0004
|
||
|
|
/** The request will be used again upstack; freeing must be deferred */
|
||
|
|
#define EVHTTP_REQ_DEFER_FREE 0x0008
|
||
|
|
/** The request should be freed upstack */
|
||
|
|
#define EVHTTP_REQ_NEEDS_FREE 0x0010
|
||
|
|
|
||
|
|
struct evkeyvalq *input_headers;
|
||
|
|
struct evkeyvalq *output_headers;
|
||
|
|
|
||
|
|
/* address of the remote host and the port connection came from */
|
||
|
|
char *remote_host;
|
||
|
|
ev_uint16_t remote_port;
|
||
|
|
|
||
|
|
/* cache of the hostname for evhttp_request_get_host */
|
||
|
|
char *host_cache;
|
||
|
|
|
||
|
|
enum evhttp_request_kind kind;
|
||
|
|
enum evhttp_cmd_type type;
|
||
|
|
|
||
|
|
size_t headers_size;
|
||
|
|
size_t body_size;
|
||
|
|
|
||
|
|
char *uri; /* uri after HTTP request was parsed */
|
||
|
|
struct evhttp_uri *uri_elems; /* uri elements */
|
||
|
|
|
||
|
|
char major; /* HTTP Major number */
|
||
|
|
char minor; /* HTTP Minor number */
|
||
|
|
|
||
|
|
int response_code; /* HTTP Response code */
|
||
|
|
char *response_code_line; /* Readable response */
|
||
|
|
|
||
|
|
struct evbuffer *input_buffer; /* read data */
|
||
|
|
ev_int64_t ntoread;
|
||
|
|
unsigned chunked:1, /* a chunked request */
|
||
|
|
userdone:1; /* the user has sent all data */
|
||
|
|
|
||
|
|
struct evbuffer *output_buffer; /* outgoing post or data */
|
||
|
|
|
||
|
|
/* Callback */
|
||
|
|
void (*cb)(struct evhttp_request *, void *);
|
||
|
|
void *cb_arg;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Chunked data callback - call for each completed chunk if
|
||
|
|
* specified. If not specified, all the data is delivered via
|
||
|
|
* the regular callback.
|
||
|
|
*/
|
||
|
|
void (*chunk_cb)(struct evhttp_request *, void *);
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _EVENT2_HTTP_STRUCT_H_ */
|
||
|
|
|