/*
  include/proto/proto_http.h
  This file contains HTTP protocol definitions.

  Copyright (C) 2000-2006 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 <types/proto_http.h>
#include <types/session.h>
#include <types/task.h>

/*
 * some macros used for the request parsing.
 * from RFC2616:
 *   CTL                 = <any US-ASCII control character (octets 0 - 31) and DEL (127)>
 */
static inline int IS_CTL(const unsigned char x) { return (x < 32)||(x == 127);}


int event_accept(int fd);
int process_session(struct task *t);
int process_cli(struct session *t);
int process_srv(struct session *t);

void client_retnclose(struct session *s, const struct chunk *msg);
void client_return(struct session *s, const struct chunk *msg);
void srv_close_with_err(struct session *t, int err, int finst,
			int status, const struct chunk *msg);

int produce_content(struct session *s);
int produce_content_stats(struct session *s);
int produce_content_stats_proxy(struct session *s, struct proxy *px);
void debug_hdr(const char *dir, struct session *t, const char *start, const char *end);
void get_srv_from_appsession(struct session *t, const char *begin, const char *end);
void apply_filters_to_session(struct session *t, struct buffer *req, struct hdr_exp *exp);
void manage_client_side_cookies(struct session *t, struct buffer *req);
int stats_check_uri_auth(struct session *t, struct proxy *backend);
void init_proto_http();

#endif /* _PROTO_PROTO_HTTP_H */

/*
 * Local variables:
 *  c-indent-level: 8
 *  c-basic-offset: 8
 * End:
 */