blob: 88f15fb38e54c986faf07132e899da810cfcda42 [file] [log] [blame]
Willy Tarreau79e57332018-10-02 16:01:16 +02001/*
2 * include/proto/http_fetch.h
3 * This file contains the minimally required http sample fetch declarations.
4 *
5 * Copyright (C) 2000-2018 Willy Tarreau - w@1wt.eu
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation, version 2.1
10 * exclusively.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22#ifndef _PROTO_HTTP_FETCH_H
23#define _PROTO_HTTP_FETCH_H
24
25#include <common/config.h>
26#include <common/mini-clist.h>
27#include <types/action.h>
28#include <types/proxy.h>
29
30/* Note: these functions *do* modify the sample. Even in case of success, at
31 * least the type and uint value are modified.
32 */
Christopher Faulet89dc4992019-04-17 12:02:59 +020033#define CHECK_HTTP_MESSAGE_FIRST(chn) \
34 do { int r = smp_prefetch_http(smp->px, smp->strm, smp->opt, (chn), smp, 1); if (r <= 0) return r; } while (0)
Willy Tarreau79e57332018-10-02 16:01:16 +020035
Christopher Faulet89dc4992019-04-17 12:02:59 +020036#define CHECK_HTTP_MESSAGE_FIRST_PERM(chn) \
37 do { int r = smp_prefetch_http(smp->px, smp->strm, smp->opt, (chn), smp, 0); if (r <= 0) return r; } while (0)
Willy Tarreau79e57332018-10-02 16:01:16 +020038
39int smp_prefetch_http(struct proxy *px, struct stream *s, unsigned int opt,
Christopher Faulet89dc4992019-04-17 12:02:59 +020040 struct channel *chn, struct sample *smp, int req_vol);
Willy Tarreau79e57332018-10-02 16:01:16 +020041
Christopher Fauletef453ed2018-10-24 21:39:27 +020042struct htx;
Christopher Faulet5ec8bcb2019-04-17 12:04:12 +020043struct htx *smp_prefetch_htx(struct sample *smp, struct channel *chn, int vol);
Christopher Fauletef453ed2018-10-24 21:39:27 +020044
Willy Tarreau79e57332018-10-02 16:01:16 +020045int val_hdr(struct arg *arg, char **err_msg);
46
47
48#endif /* _PROTO_HTTP_FETCH_H */
49
50/*
51 * Local variables:
52 * c-indent-level: 8
53 * c-basic-offset: 8
54 * End:
55 */