blob: 6bef553c9e830b0d51f05d2714e99557641585f5 [file] [log] [blame]
/*
* include/proto/http_ana.h
* This file contains HTTP protocol definitions.
*
* Copyright (C) 2000-2011 Willy Tarreau - w@1wt.eu
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, version 2.1
* exclusively.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _PROTO_PROTO_HTTP_H
#define _PROTO_PROTO_HTTP_H
#include <common/config.h>
#include <common/htx.h>
#include <types/channel.h>
#include <types/http_ana.h>
#include <types/stream.h>
extern struct pool_head *pool_head_uniqueid;
int http_wait_for_request(struct stream *s, struct channel *req, int an_bit);
int http_process_req_common(struct stream *s, struct channel *req, int an_bit, struct proxy *px);
int http_process_request(struct stream *s, struct channel *req, int an_bit);
int http_process_tarpit(struct stream *s, struct channel *req, int an_bit);
int http_wait_for_request_body(struct stream *s, struct channel *req, int an_bit);
int http_wait_for_response(struct stream *s, struct channel *rep, int an_bit);
int http_process_res_common(struct stream *s, struct channel *rep, int an_bit, struct proxy *px);
int http_request_forward_body(struct stream *s, struct channel *req, int an_bit);
int http_response_forward_body(struct stream *s, struct channel *res, int an_bit);
int http_apply_redirect_rule(struct redirect_rule *rule, struct stream *s, struct http_txn *txn);
int http_replace_hdrs(struct stream* s, struct htx *htx, struct ist name, const char *str, struct my_regex *re, int full);
int http_req_replace_stline(int action, const char *replace, int len,
struct proxy *px, struct stream *s);
int http_res_set_status(unsigned int status, struct ist reason, struct stream *s);
void http_check_request_for_cacheability(struct stream *s, struct channel *req);
void http_check_response_for_cacheability(struct stream *s, struct channel *res);
void http_perform_server_redirect(struct stream *s, struct stream_interface *si);
void http_server_error(struct stream *s, struct stream_interface *si, int err, int finst, const struct buffer *msg);
void http_reply_and_close(struct stream *s, short status, struct buffer *msg);
void http_return_srv_error(struct stream *s, struct stream_interface *si);
struct buffer *http_error_message(struct stream *s);
struct http_txn *http_alloc_txn(struct stream *s);
void http_init_txn(struct stream *s);
void http_end_txn(struct stream *s);
/* for debugging, reports the HTTP/1 message state name (legacy version) */
static inline const char *h1_msg_state_str(enum h1_state msg_state)
{
switch (msg_state) {
case HTTP_MSG_RQBEFORE: return "MSG_RQBEFORE";
case HTTP_MSG_RPBEFORE: return "MSG_RPBEFORE";
case HTTP_MSG_ERROR: return "MSG_ERROR";
case HTTP_MSG_BODY: return "MSG_BODY";
case HTTP_MSG_DATA: return "MSG_DATA";
case HTTP_MSG_ENDING: return "MSG_ENDING";
case HTTP_MSG_DONE: return "MSG_DONE";
case HTTP_MSG_CLOSING: return "MSG_CLOSING";
case HTTP_MSG_CLOSED: return "MSG_CLOSED";
case HTTP_MSG_TUNNEL: return "MSG_TUNNEL";
default: return "MSG_??????";
}
}
#endif /* _PROTO_PROTO_HTTP_H */
/*
* Local variables:
* c-indent-level: 8
* c-basic-offset: 8
* End:
*/