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construct/modules/m_motd.cc

106 lines
3 KiB
C++

/*
* ircd-ratbox: A slightly useful ircd.
* m_motd.c: Shows the current message of the day.
*
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
* Copyright (C) 1996-2002 Hybrid Development Team
* Copyright (C) 2002-2005 ircd-ratbox development team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
using namespace ircd;
static const char motd_desc[] = "Provides the MOTD command to view the Message of the Day";
static void m_motd(struct MsgBuf *, client::client &, client::client &, int, const char **);
static void mo_motd(struct MsgBuf *, client::client &, client::client &, int, const char **);
struct Message motd_msgtab = {
"MOTD", 0, 0, 0, 0,
{mg_unreg, {m_motd, 0}, {mo_motd, 0}, mg_ignore, mg_ignore, {mo_motd, 0}}
};
int doing_motd_hook;
mapi_clist_av1 motd_clist[] = { &motd_msgtab, NULL };
mapi_hlist_av1 motd_hlist[] = {
{ "doing_motd", &doing_motd_hook },
{ NULL, NULL }
};
DECLARE_MODULE_AV2(motd, NULL, NULL, motd_clist, motd_hlist, NULL, NULL, NULL, motd_desc);
static void motd_spy(client::client &);
/*
** m_motd
** parv[1] = servername
*/
static void
m_motd(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
{
static time_t last_used = 0;
if((last_used + ConfigFileEntry.pace_wait) > rb_current_time() || !ratelimit_client(&source, 6))
{
/* safe enough to give this on a local connect only */
sendto_one(&source, form_str(RPL_LOAD2HI),
me.name, source.name, "MOTD");
sendto_one(&source, form_str(RPL_ENDOFMOTD),
me.name, source.name);
return;
}
else
last_used = rb_current_time();
if(hunt_server(&client, &source, ":%s MOTD :%s", 1, parc, parv) != HUNTED_ISME)
return;
motd_spy(source);
cache::motd::send_user(source);
}
/*
** mo_motd
** parv[1] = servername
*/
static void
mo_motd(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
{
if(hunt_server(&client, &source, ":%s MOTD :%s", 1, parc, parv) != HUNTED_ISME)
return;
motd_spy(source);
cache::motd::send_user(source);
}
/* motd_spy()
*
* input - pointer to client
* output - none
* side effects - hook doing_motd is called
*/
static void
motd_spy(client::client &source)
{
hook_data data;
data.client = &source;
data.arg1 = data.arg2 = NULL;
call_hook(doing_motd_hook, &data);
}