modules/m_unreject.c

   1 /*
   2  *  ircd-ratbox: A slightly useful ircd.
   3  *  m_unreject.c: Removes an ip from the reject cache
   4  *
   5  *  Copyright (C) 2004 Aaron Sethman <androsyn@ratbox.org>
   6  *  Copyright (C) 2004-2005 ircd-ratbox development team
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  21  *  USA
  22  *
  23  *  $Id: m_unreject.c 147 2006-11-13 12:35:45Z spb $
  24  */
  25
  26 #include "stdinc.h"
  27 #include "client.h"
  28 #include "s_conf.h"
  29 #include "hostmask.h"
  30 #include "reject.h"
  31 #include "msg.h"
  32 #include "modules.h"
  33 #include "send.h"
  34
  35 static int mo_unreject(struct Client *, struct Client *, int, const char **);
  36
  37 struct Message unreject_msgtab = {
  38         "UNREJECT", 0, 0, 0, MFLG_SLOW,
  39         {mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_unreject, 2}}
  40 };
  41
  42 mapi_clist_av1 unreject_clist[] = { &unreject_msgtab, NULL };
  43 DECLARE_MODULE_AV1(unreject, NULL, NULL, unreject_clist, NULL, NULL, "$Revision: 147 $");
  44
  45 /*
  46  * mo_unreject
  47  *
  48  */
  49 static int
  50 mo_unreject(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
  51 {
  52         if(!IsOperUnkline(source_p))
  53         {
  54                 sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "unkline");
  55                 return 0;
  56         }
  57
  58         if(ConfigFileEntry.reject_after_count == 0 || ConfigFileEntry.reject_ban_time == 0 ||
  59            ConfigFileEntry.reject_duration == 0)
  60         {
  61                 sendto_one(source_p, ":%s NOTICE %s :Reject cache is disabled",
  62                            me.name, source_p->name);
  63                 return 0;
  64         }
  65
  66         if(!parse_netmask(parv[1], NULL, NULL))
  67         {
  68                 sendto_one(source_p, ":%s NOTICE %s :Unable to parse netmask %s",
  69                            me.name, source_p->name, parv[1]);
  70                 return 0;
  71         }
  72
  73         if(remove_reject(parv[1]))
  74                 sendto_one(source_p, ":%s NOTICE %s :Removed reject for %s",
  75                            me.name, source_p->name, parv[1]);
  76         else
  77                 sendto_one(source_p, ":%s NOTICE %s :Unable to remove reject for %s",
  78                            me.name, source_p->name, parv[1]);
  79         return 0;
  80 }