trunk/modules/m_motd.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_motd.c: Shows the current message of the day.
 *
 *  Copyright (C) 2002 by the past and present ircd coders, and others.
 *
 *  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
 *
 *  $Id$
 */

#include "stdinc.h"
#include "list.h"
#include "client.h"
#include "motd.h"
#include "ircd.h"
#include "send.h"
#include "numeric.h"
#include "handlers.h"
#include "msg.h"
#include "s_serv.h"     /* hunt_server */
#include "parse.h"
#include "modules.h"
#include "s_conf.h"

static void m_motd(struct Client *, struct Client *, int, char *[]);
static void mo_motd(struct Client *, struct Client *, int, char *[]);

/*
 * note regarding mo_motd being used twice:
 * this is not a kludge.  any rate limiting, shide, or whatever
 * other access restrictions should be done by the source's server.
 * for security's sake, still check that the source is an oper
 * for 'oper only' information in the mo_ function(s).
 */
struct Message motd_msgtab = {
  "MOTD", 0, 0, 0, 1, MFLG_SLOW, 0,
  { m_unregistered, m_motd, mo_motd, m_ignore, mo_motd, m_ignore }
};

const char *_version = "$Revision$";

static void
do_motd(struct Client *source_p)
{
  sendto_realops_flags(UMODE_SPY, L_ALL,
                       "MOTD requested by %s (%s@%s) [%s]",
                       source_p->name, source_p->username,
                       source_p->host, source_p->servptr->name);
  send_message_file(source_p, &ConfigFileEntry.motd);
}

void
_modinit(void)
{
  mod_add_cmd(&motd_msgtab);
}

void
_moddeinit(void)
{
  mod_del_cmd(&motd_msgtab);
}

/*
** m_motd
**      parv[0] = sender prefix
**      parv[1] = servername
*/
static void
m_motd(struct Client *client_p, struct Client *source_p,
       int parc, char *parv[])
{
  static time_t last_used = 0;

  if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
  {
    /* safe enough to give this on a local connect only */
    sendto_one(source_p, form_str(RPL_LOAD2HI),
               me.name, source_p->name);
    return;
  }

  last_used = CurrentTime;

  /* This is safe enough to use during non hidden server mode */
  if (!ConfigFileEntry.disable_remote && !ConfigServerHide.hide_servers)
    if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
                    parc, parv) != HUNTED_ISME)
      return;

  do_motd(source_p);
}

/*
** mo_motd
**      parv[0] = sender prefix
**      parv[1] = servername
*/
static void
mo_motd(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  if (!IsClient(source_p))
    return;

  if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
                  parc, parv) != HUNTED_ISME)
    return;

  do_motd(source_p);
}
Revision:	1155
Committed:	Tue Aug 9 20:27:45 2011 UTC (14 years ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid/modules/m_motd.c*
File size:	3385 byte(s)
Log Message:	- recreate "trunk"
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_motd.c: Shows the current message of the day.
4			*
5			* Copyright (C) 2002 by the past and present ircd coders, and others.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20			* USA
21			*
22	knight	31	* $Id$
23	adx	30	*/
24
25			#include "stdinc.h"
26	michael	1011	#include "list.h"
27	adx	30	#include "client.h"
28			#include "motd.h"
29			#include "ircd.h"
30			#include "send.h"
31			#include "numeric.h"
32			#include "handlers.h"
33			#include "msg.h"
34			#include "s_serv.h" /* hunt_server */
35			#include "parse.h"
36			#include "modules.h"
37			#include "s_conf.h"
38
39	michael	1121	static void m_motd(struct Client , struct Client , int, char *[]);
40			static void mo_motd(struct Client , struct Client , int, char *[]);
41	adx	30
42			/*
43			* note regarding mo_motd being used twice:
44			* this is not a kludge. any rate limiting, shide, or whatever
45			* other access restrictions should be done by the source's server.
46			* for security's sake, still check that the source is an oper
47			* for 'oper only' information in the mo_ function(s).
48			*/
49			struct Message motd_msgtab = {
50			"MOTD", 0, 0, 0, 1, MFLG_SLOW, 0,
51	michael	1065	{ m_unregistered, m_motd, mo_motd, m_ignore, mo_motd, m_ignore }
52	adx	30	};
53
54	knight	31	const char *_version = "$Revision$";
55	adx	30
56	michael	1144	static void
57			do_motd(struct Client *source_p)
58	adx	30	{
59	michael	1144	sendto_realops_flags(UMODE_SPY, L_ALL,
60			"MOTD requested by %s (%s@%s) [%s]",
61			source_p->name, source_p->username,
62			source_p->host, source_p->servptr->name);
63	adx	30	send_message_file(source_p, &ConfigFileEntry.motd);
64			}
65
66			void
67			_modinit(void)
68			{
69			mod_add_cmd(&motd_msgtab);
70			}
71
72			void
73			_moddeinit(void)
74			{
75			mod_del_cmd(&motd_msgtab);
76			}
77
78			/*
79			** m_motd
80			** parv[0] = sender prefix
81			** parv[1] = servername
82			*/
83			static void
84			m_motd(struct Client client_p, struct Client source_p,
85			int parc, char *parv[])
86			{
87			static time_t last_used = 0;
88
89			if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
90			{
91			/* safe enough to give this on a local connect only */
92	michael	589	sendto_one(source_p, form_str(RPL_LOAD2HI),
93			me.name, source_p->name);
94	adx	30	return;
95			}
96
97	michael	589	last_used = CurrentTime;
98
99	adx	30	/* This is safe enough to use during non hidden server mode */
100			if (!ConfigFileEntry.disable_remote && !ConfigServerHide.hide_servers)
101	michael	1144	if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
102			parc, parv) != HUNTED_ISME)
103	adx	30	return;
104
105	michael	1144	do_motd(source_p);
106	adx	30	}
107
108			/*
109			** mo_motd
110			** parv[0] = sender prefix
111			** parv[1] = servername
112			*/
113			static void
114			mo_motd(struct Client client_p, struct Client source_p,
115			int parc, char *parv[])
116			{
117			if (!IsClient(source_p))
118			return;
119
120	michael	1144	if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
121			parc, parv) != HUNTED_ISME)
122	adx	30	return;
123
124	michael	1144	do_motd(source_p);
125	adx	30	}