Last change
on this file since 3510 was 3320, checked in by Bruno Cornec, 10 years ago |
- Re-add (thanks git BTW) the 2.2.9 branch which had been destroyed in
the move to 3.0
|
-
Property svn:eol-style
set to
native
|
File size:
1.1 KB
|
Line | |
---|
1 | /* Based on ipsvd utilities written by Gerrit Pape <pape@smarden.org>
|
---|
2 | * which are released into public domain by the author.
|
---|
3 | * Homepage: http://smarden.sunsite.dk/ipsvd/
|
---|
4 | *
|
---|
5 | * Copyright (C) 2007 Denys Vlasenko.
|
---|
6 | *
|
---|
7 | * Licensed under GPLv2, see file LICENSE in this source tree.
|
---|
8 | */
|
---|
9 |
|
---|
10 | #include "libbb.h"
|
---|
11 | #include "tcpudp_perhost.h"
|
---|
12 |
|
---|
13 | static struct hcc *cc;
|
---|
14 | static unsigned cclen;
|
---|
15 |
|
---|
16 | /* to be optimized */
|
---|
17 |
|
---|
18 | void ipsvd_perhost_init(unsigned c)
|
---|
19 | {
|
---|
20 | // free(cc);
|
---|
21 | cc = xzalloc(c * sizeof(*cc));
|
---|
22 | cclen = c;
|
---|
23 | }
|
---|
24 |
|
---|
25 | unsigned ipsvd_perhost_add(char *ip, unsigned maxconn, struct hcc **hccpp)
|
---|
26 | {
|
---|
27 | unsigned i;
|
---|
28 | unsigned conn = 1;
|
---|
29 | int freepos = -1;
|
---|
30 |
|
---|
31 | for (i = 0; i < cclen; ++i) {
|
---|
32 | if (!cc[i].ip) {
|
---|
33 | freepos = i;
|
---|
34 | continue;
|
---|
35 | }
|
---|
36 | if (strcmp(cc[i].ip, ip) == 0) {
|
---|
37 | conn++;
|
---|
38 | continue;
|
---|
39 | }
|
---|
40 | }
|
---|
41 | if (freepos == -1) return 0;
|
---|
42 | if (conn <= maxconn) {
|
---|
43 | cc[freepos].ip = ip;
|
---|
44 | *hccpp = &cc[freepos];
|
---|
45 | }
|
---|
46 | return conn;
|
---|
47 | }
|
---|
48 |
|
---|
49 | void ipsvd_perhost_remove(int pid)
|
---|
50 | {
|
---|
51 | unsigned i;
|
---|
52 | for (i = 0; i < cclen; ++i) {
|
---|
53 | if (cc[i].pid == pid) {
|
---|
54 | free(cc[i].ip);
|
---|
55 | cc[i].ip = NULL;
|
---|
56 | cc[i].pid = 0;
|
---|
57 | return;
|
---|
58 | }
|
---|
59 | }
|
---|
60 | }
|
---|
61 |
|
---|
62 | //void ipsvd_perhost_free(void)
|
---|
63 | //{
|
---|
64 | // free(cc);
|
---|
65 | //}
|
---|
Note:
See
TracBrowser
for help on using the repository browser.