| 1 |
/* |
| 2 |
* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
| 3 |
* |
| 4 |
* Copyright (c) 1997-2015 ircd-hybrid development team |
| 5 |
* |
| 6 |
* This program is free software; you can redistribute it and/or modify |
| 7 |
* it under the terms of the GNU General Public License as published by |
| 8 |
* the Free Software Foundation; either version 2 of the License, or |
| 9 |
* (at your option) any later version. |
| 10 |
* |
| 11 |
* This program is distributed in the hope that it will be useful, |
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 |
* GNU General Public License for more details. |
| 15 |
* |
| 16 |
* You should have received a copy of the GNU General Public License |
| 17 |
* along with this program; if not, write to the Free Software |
| 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
| 19 |
* USA |
| 20 |
*/ |
| 21 |
|
| 22 |
/*! \file gline.c |
| 23 |
* \brief GLine global ban functions. |
| 24 |
* \version $Id$ |
| 25 |
*/ |
| 26 |
|
| 27 |
#include "stdinc.h" |
| 28 |
#include "list.h" |
| 29 |
#include "client.h" |
| 30 |
#include "irc_string.h" |
| 31 |
#include "ircd.h" |
| 32 |
#include "conf.h" |
| 33 |
#include "hostmask.h" |
| 34 |
#include "gline.h" |
| 35 |
#include "memory.h" |
| 36 |
|
| 37 |
|
| 38 |
dlink_list pending_glines[GLINE_PENDING_ADD_TYPE + 1]; |
| 39 |
|
| 40 |
struct MaskItem * |
| 41 |
find_is_glined(const char *host, const char *user) |
| 42 |
{ |
| 43 |
struct irc_ssaddr iphost, *piphost = NULL; |
| 44 |
int t = 0; |
| 45 |
int aftype = 0; |
| 46 |
|
| 47 |
if ((t = parse_netmask(host, &iphost, NULL)) != HM_HOST) |
| 48 |
{ |
| 49 |
if (t == HM_IPV6) |
| 50 |
aftype = AF_INET6; |
| 51 |
else |
| 52 |
aftype = AF_INET; |
| 53 |
piphost = &iphost; |
| 54 |
} |
| 55 |
else |
| 56 |
piphost = NULL; |
| 57 |
|
| 58 |
return find_conf_by_address(host, piphost, CONF_GLINE, aftype, user, NULL, 0); |
| 59 |
} |
| 60 |
|
| 61 |
/* expire_pending_glines() |
| 62 |
* |
| 63 |
* inputs - NONE |
| 64 |
* output - NONE |
| 65 |
* side effects - |
| 66 |
* |
| 67 |
* Go through the pending gline list, expire any that haven't had |
| 68 |
* enough "votes" in the time period allowed |
| 69 |
*/ |
| 70 |
static void |
| 71 |
expire_pending_glines(struct gline_pending *in) |
| 72 |
{ |
| 73 |
dlink_node *node = NULL, *node_next = NULL; |
| 74 |
|
| 75 |
for (unsigned int i = 0; i < GLINE_PENDING_ADD_TYPE + 1; ++i) |
| 76 |
{ |
| 77 |
DLINK_FOREACH_SAFE(node, node_next, pending_glines[i].head) |
| 78 |
{ |
| 79 |
struct gline_pending *glp_ptr = node->data; |
| 80 |
|
| 81 |
if ((glp_ptr->last_gline_time + ConfigGeneral.gline_request_time) <= CurrentTime || |
| 82 |
glp_ptr == in) |
| 83 |
{ |
| 84 |
dlinkDelete(&glp_ptr->node, &pending_glines[i]); |
| 85 |
MyFree(glp_ptr); |
| 86 |
} |
| 87 |
} |
| 88 |
} |
| 89 |
} |
| 90 |
|
| 91 |
/* cleanup_glines() |
| 92 |
* |
| 93 |
* inputs - NONE |
| 94 |
* output - NONE |
| 95 |
* side effects - expire gline lists |
| 96 |
* This is an event started off in ircd.c |
| 97 |
*/ |
| 98 |
void |
| 99 |
cleanup_glines(void *unused) |
| 100 |
{ |
| 101 |
expire_pending_glines(unused); |
| 102 |
} |
