modules/m_motd.c

   1 /*
   2  *  ircd-ratbox: A slightly useful ircd.
   3  *  m_motd.c: Shows the current message of the day.
   4  *
   5  *  Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
   6  *  Copyright (C) 1996-2002 Hybrid Development Team
   7  *  Copyright (C) 2002-2005 ircd-ratbox development team
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  22  *  USA
  23  */
  24
  25 #include "stdinc.h"
  26 #include "client.h"
  27 #include "tools.h"
  28 #include "ircd.h"
  29 #include "send.h"
  30 #include "numeric.h"
  31 #include "hook.h"
  32 #include "msg.h"
  33 #include "s_serv.h"             /* hunt_server */
  34 #include "parse.h"
  35 #include "modules.h"
  36 #include "s_conf.h"
  37 #include "cache.h"
  38
  39 static int m_motd(struct Client *, struct Client *, int, const char **);
  40 static int mo_motd(struct Client *, struct Client *, int, const char **);
  41
  42 struct Message motd_msgtab = {
  43         "MOTD", 0, 0, 0, MFLG_SLOW,
  44         {mg_unreg, {m_motd, 0}, {mo_motd, 0}, mg_ignore, mg_ignore, {mo_motd, 0}}
  45 };
  46
  47 int doing_motd_hook;
  48
  49 mapi_clist_av1 motd_clist[] = { &motd_msgtab, NULL };
  50 mapi_hlist_av1 motd_hlist[] = {
  51         { "doing_motd", &doing_motd_hook },
  52         { NULL, NULL }
  53 };
  54
  55 DECLARE_MODULE_AV1(motd, NULL, NULL, motd_clist, motd_hlist, NULL, "$Revision: 26 $");
  56
  57 /*
  58 ** m_motd
  59 **      parv[0] = sender prefix
  60 **      parv[1] = servername
  61 */
  62 static int
  63 m_motd(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
  64 {
  65         static time_t last_used = 0;
  66
  67         if((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
  68         {
  69                 /* safe enough to give this on a local connect only */
  70                 sendto_one(source_p, form_str(RPL_LOAD2HI),
  71                            me.name, source_p->name, "MOTD");
  72                 sendto_one(source_p, form_str(RPL_ENDOFMOTD),
  73                            me.name, source_p->name);
  74                 return 0;
  75         }
  76         else
  77                 last_used = CurrentTime;
  78
  79         if(hunt_server(client_p, source_p, ":%s MOTD :%s", 1, parc, parv) != HUNTED_ISME)
  80                 return 0;
  81
  82         send_user_motd(source_p);
  83
  84         return 0;
  85 }
  86
  87 /*
  88 ** mo_motd
  89 **      parv[0] = sender prefix
  90 **      parv[1] = servername
  91 */
  92 static int
  93 mo_motd(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
  94 {
  95         if(hunt_server(client_p, source_p, ":%s MOTD :%s", 1, parc, parv) != HUNTED_ISME)
  96                 return 0;
  97
  98         send_user_motd(source_p);
  99
 100         return 0;
 101 }