blob: eb660dd5da478061f7ba4d8c0453d2fa340950ab [file] [log] [blame]
Thierry FOURNIER322a1242015-08-19 09:07:47 +02001/*
2 * include/proto/action.h
3 * This file contains actions prototypes.
4 *
5 * Copyright (C) 2000-2010 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_ACTION_H
23#define _PROTO_ACTION_H
24
25#include <types/action.h>
26
Baptiste Assmann333939c2019-01-21 08:34:50 +010027int act_resolution_cb(struct dns_requester *requester, struct dns_nameserver *nameserver);
28int act_resolution_error_cb(struct dns_requester *requester, int error_code);
29
Thierry FOURNIER322a1242015-08-19 09:07:47 +020030static inline struct action_kw *action_lookup(struct list *keywords, const char *kw)
31{
32 struct action_kw_list *kw_list;
33 int i;
34
35 if (LIST_ISEMPTY(keywords))
36 return NULL;
37
38 list_for_each_entry(kw_list, keywords, list) {
39 for (i = 0; kw_list->kw[i].kw != NULL; i++) {
40 if (kw_list->kw[i].match_pfx &&
41 strncmp(kw, kw_list->kw[i].kw, strlen(kw_list->kw[i].kw)) == 0)
42 return &kw_list->kw[i];
43 if (!strcmp(kw, kw_list->kw[i].kw))
44 return &kw_list->kw[i];
45 }
46 }
47 return NULL;
48}
49
Willy Tarreau83061a82018-07-13 11:56:34 +020050static inline void action_build_list(struct list *keywords,
51 struct buffer *chk)
Thierry FOURNIERab95e652015-10-02 08:24:51 +020052{
53 struct action_kw_list *kw_list;
54 int i;
55 char *p;
56 char *end;
57 int l;
58
Willy Tarreau843b7cb2018-07-13 10:54:26 +020059 p = chk->area;
Thierry FOURNIERab95e652015-10-02 08:24:51 +020060 end = p + chk->size - 1;
61 list_for_each_entry(kw_list, keywords, list) {
62 for (i = 0; kw_list->kw[i].kw != NULL; i++) {
63 l = snprintf(p, end - p, "'%s%s', ", kw_list->kw[i].kw, kw_list->kw[i].match_pfx ? "(*)" : "");
64 if (l > end - p)
65 continue;
66 p += l;
67 }
68 }
Willy Tarreau843b7cb2018-07-13 10:54:26 +020069 if (p > chk->area)
Thierry FOURNIERab95e652015-10-02 08:24:51 +020070 *(p-2) = '\0';
71 else
72 *p = '\0';
73}
74
Christopher Fauletac98d812019-12-18 09:20:16 +010075/* Find and check the target table used by an action track-sc*. This
Christopher Faulet78880fb2017-09-18 14:43:55 +020076 * function should be called during the configuration validity check.
77 *
78 * The function returns 1 in success case, otherwise, it returns 0 and err is
79 * filled.
80 */
81int check_trk_action(struct act_rule *rule, struct proxy *px, char **err);
82
Christopher Fauletd73b96d2019-12-19 17:27:03 +010083/* check a capture rule. This function should be called during the configuration
84 * validity check.
85 *
86 * The function returns 1 in success case, otherwise, it returns 0 and err is
87 * filled.
88 */
89int check_capture(struct act_rule *rule, struct proxy *px, char **err);
90
Thierry FOURNIER322a1242015-08-19 09:07:47 +020091#endif /* _PROTO_ACTION_H */