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adx |
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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* s_gline.c: GLine global ban functions. |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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* |
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knight |
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* $Id$ |
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adx |
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*/ |
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#include "stdinc.h" |
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#include "handlers.h" |
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#include "client.h" |
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#include "common.h" |
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#include "ircd.h" |
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#include "hostmask.h" |
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#include "s_conf.h" |
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#include "send.h" |
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#include "msg.h" |
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#include "s_serv.h" |
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#include "s_gline.h" |
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dlink_list pending_glines = { NULL, NULL, 0 }; |
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static void expire_pending_glines(void); |
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struct AccessItem * |
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find_is_glined(const char *host, const char *user) |
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{ |
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struct irc_ssaddr iphost, *piphost; |
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struct AccessItem *aconf; |
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int t; |
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if ((t = parse_netmask(host, &iphost, &t)) != HM_HOST) |
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{ |
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#ifdef IPV6 |
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if (t == HM_IPV6) |
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t = AF_INET6; |
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else |
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#endif |
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t = AF_INET; |
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piphost = &iphost; |
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} |
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else |
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{ |
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t = 0; |
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piphost = NULL; |
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} |
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aconf = find_conf_by_address(host, piphost, CONF_GLINE, t, user, NULL); |
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return(aconf); |
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} |
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/* cleanup_glines() |
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* |
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* inputs - NONE |
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* output - NONE |
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* side effects - expire gline lists |
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* This is an event started off in ircd.c |
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*/ |
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void |
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cleanup_glines(void *unused) |
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{ |
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expire_pending_glines(); |
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} |
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/* expire_pending_glines() |
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* |
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* inputs - NONE |
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* output - NONE |
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* side effects - |
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* |
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* Go through the pending gline list, expire any that haven't had |
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* enough "votes" in the time period allowed |
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*/ |
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static void |
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expire_pending_glines(void) |
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{ |
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dlink_node *ptr; |
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dlink_node *next_ptr; |
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struct gline_pending *glp_ptr; |
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DLINK_FOREACH_SAFE(ptr, next_ptr, pending_glines.head) |
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{ |
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glp_ptr = ptr->data; |
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if (((glp_ptr->last_gline_time + GLINE_PENDING_EXPIRE) <= CurrentTime) || |
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find_is_glined(glp_ptr->host, glp_ptr->user)) |
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{ |
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dlinkDelete(&glp_ptr->node, &pending_glines); |
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MyFree(glp_ptr); |
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} |
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} |
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} |
