File: iptree.h

package info (click to toggle)
bld 0.3.4.1-4
  • links: PTS
  • area: main
  • in suites: buster, jessie, jessie-kfreebsd, squeeze, stretch, wheezy
  • size: 576 kB
  • ctags: 268
  • sloc: ansic: 2,333; sh: 175; makefile: 157; perl: 135; python: 36
file content (60 lines) | stat: -rw-r--r-- 2,103 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
/*-
 * Copyright (c) 2004 Free (Olivier Beyssac)
 * All rights reserved.
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 _IPTREE_H
#define _IPTREE_H

#include <stdio.h>
#include <time.h>


typedef struct iptree *iptree;


/* Return a newly allocated iptree */
extern iptree iptree_init(void);


/* Add an IP address to a tree */
extern int iptree_add(const iptree lt, const unsigned int val,
		      const time_t cr_time, const time_t req_time,
		      const int count, const int force);


/* Dump all iptree lists to files */
extern void iptree_dump2files(const iptree lt);


/* Return 1 if entry is blacklisted, 0 otherwise */
extern int iptree_get_bl(const iptree lt, const unsigned long val,
			 const time_t req_time);


/* Show some stats via syslog */
extern void iptree_show_stats(const iptree ipt, const time_t t);


#endif /* _IPTREE_H */