119 lines
3.3 KiB
C
119 lines
3.3 KiB
C
/*
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* ircd-ratbox: A slightly useful ircd.
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* m_motd.c: Shows the current message of the day.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2005 ircd-ratbox development team
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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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#include "stdinc.h"
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#include "client.h"
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#include "ircd.h"
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#include "send.h"
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#include "numeric.h"
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#include "hook.h"
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#include "msg.h"
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#include "s_serv.h" /* hunt_server */
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#include "parse.h"
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#include "modules.h"
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#include "s_conf.h"
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#include "cache.h"
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#include "ratelimit.h"
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static const char motd_desc[] = "Provides the MOTD command to view the Message of the Day";
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static void m_motd(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
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static void mo_motd(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
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struct Message motd_msgtab = {
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"MOTD", 0, 0, 0, 0,
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{mg_unreg, {m_motd, 0}, {mo_motd, 0}, mg_ignore, mg_ignore, {mo_motd, 0}}
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};
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int doing_motd_hook;
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mapi_clist_av1 motd_clist[] = { &motd_msgtab, NULL };
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mapi_hlist_av1 motd_hlist[] = {
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{ "doing_motd", &doing_motd_hook },
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{ NULL, NULL }
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};
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DECLARE_MODULE_AV2(motd, NULL, NULL, motd_clist, motd_hlist, NULL, NULL, NULL, motd_desc);
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static void motd_spy(struct Client *);
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/*
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** m_motd
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** parv[1] = servername
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*/
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static void
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m_motd(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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static time_t last_used = 0;
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if (parc < 2) {
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/* do nothing */
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} else if ((last_used + ConfigFileEntry.pace_wait) > rb_current_time() || !ratelimit_client(source_p, 6)) {
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/* safe enough to give this on a local connect only */
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sendto_one(source_p, form_str(RPL_LOAD2HI),
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me.name, source_p->name, "MOTD");
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sendto_one(source_p, form_str(RPL_ENDOFMOTD),
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me.name, source_p->name);
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return;
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} else {
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last_used = rb_current_time();
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}
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if(hunt_server(client_p, source_p, ":%s MOTD :%s", 1, parc, parv) != HUNTED_ISME)
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return;
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motd_spy(source_p);
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send_user_motd(source_p);
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}
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/*
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** mo_motd
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** parv[1] = servername
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*/
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static void
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mo_motd(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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if(hunt_server(client_p, source_p, ":%s MOTD :%s", 1, parc, parv) != HUNTED_ISME)
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return;
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motd_spy(source_p);
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send_user_motd(source_p);
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}
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/* motd_spy()
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*
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* input - pointer to client
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* output - none
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* side effects - hook doing_motd is called
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*/
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static void
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motd_spy(struct Client *source_p)
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{
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hook_data data;
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data.client = source_p;
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data.arg1 = data.arg2 = NULL;
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call_hook(doing_motd_hook, &data);
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}
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