8.1.x/modules/m_motd.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 1997-2014 ircd-hybrid 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
 */

/*! \file m_motd.c
 * \brief Includes required functions for processing the MOTD command.
 * \version $Id$
 */

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


static int
do_motd(struct Client *source_p)
{
  sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
                       "MOTD requested by %s (%s@%s) [%s]",
                       source_p->name, source_p->username,
                       source_p->host, source_p->servptr->name);
  motd_send(source_p);
  return 0;
}

/*
** m_motd
**      parv[0] = sender prefix
**      parv[1] = servername
*/
static int
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 0;
  }

  last_used = CurrentTime;

  /* This is safe enough to use during non hidden server mode */
  if (!ConfigServerHide.disable_remote_commands && !ConfigServerHide.hide_servers)
    if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
                    parc, parv) != HUNTED_ISME)
      return 0;

  return do_motd(source_p);
}

/*
 * 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).
 */

/*
** mo_motd
**      parv[0] = sender prefix
**      parv[1] = servername
*/
static int
mo_motd(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
                  parc, parv) != HUNTED_ISME)
    return 0;

  return do_motd(source_p);
}

static struct Message motd_msgtab =
{
  "MOTD", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
  { m_unregistered, m_motd, mo_motd, m_ignore, mo_motd, m_ignore }
};

static void
module_init(void)
{
  mod_add_cmd(&motd_msgtab);
}

static void
module_exit(void)
{
  mod_del_cmd(&motd_msgtab);
}

struct module module_entry =
{
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	2821
Committed:	Wed Jan 15 23:12:35 2014 UTC (10 years, 3 months ago) by michael
Content type:	text/x-csrc
File size:	3428 byte(s)
Log Message:	- Clean up all files in modules/ (fixed indentation, removed whitespaces/tabs) - Fixed copyright years - Made module handlers int type for later use
#	User	Rev	Content
1	adx	30	/*
2	michael	2821	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	adx	30	*
4	michael	2821	* Copyright (c) 1997-2014 ircd-hybrid development team
5	adx	30	*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19			* USA
20			*/
21
22	michael	2821	/*! \file m_motd.c
23			* \brief Includes required functions for processing the MOTD command.
24			* \version $Id$
25			*/
26
27	adx	30	#include "stdinc.h"
28	michael	1011	#include "list.h"
29	adx	30	#include "client.h"
30			#include "motd.h"
31			#include "ircd.h"
32			#include "send.h"
33			#include "numeric.h"
34			#include "s_serv.h" /* hunt_server */
35			#include "parse.h"
36			#include "modules.h"
37	michael	1309	#include "conf.h"
38	adx	30
39
40	michael	2821	static int
41	michael	1144	do_motd(struct Client *source_p)
42	adx	30	{
43	michael	1618	sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
44	michael	1144	"MOTD requested by %s (%s@%s) [%s]",
45			source_p->name, source_p->username,
46			source_p->host, source_p->servptr->name);
47	michael	2151	motd_send(source_p);
48	michael	2821	return 0;
49	adx	30	}
50
51			/*
52			** m_motd
53			** parv[0] = sender prefix
54			** parv[1] = servername
55			*/
56	michael	2821	static int
57	adx	30	m_motd(struct Client client_p, struct Client source_p,
58			int parc, char *parv[])
59			{
60			static time_t last_used = 0;
61
62			if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
63			{
64			/* safe enough to give this on a local connect only */
65	michael	1834	sendto_one(source_p, form_str(RPL_LOAD2HI),
66	michael	589	me.name, source_p->name);
67	michael	2821	return 0;
68	adx	30	}
69
70	michael	589	last_used = CurrentTime;
71
72	adx	30	/* This is safe enough to use during non hidden server mode */
73	michael	2197	if (!ConfigServerHide.disable_remote_commands && !ConfigServerHide.hide_servers)
74	michael	1144	if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
75			parc, parv) != HUNTED_ISME)
76	michael	2821	return 0;
77	adx	30
78	michael	2821	return do_motd(source_p);
79	adx	30	}
80
81			/*
82	michael	1230	* note regarding mo_motd being used twice:
83			* this is not a kludge. any rate limiting, shide, or whatever
84			* other access restrictions should be done by the source's server.
85			* for security's sake, still check that the source is an oper
86			* for 'oper only' information in the mo_ function(s).
87			*/
88
89			/*
90	adx	30	** mo_motd
91			** parv[0] = sender prefix
92			** parv[1] = servername
93			*/
94	michael	2821	static int
95	adx	30	mo_motd(struct Client client_p, struct Client source_p,
96			int parc, char *parv[])
97			{
98	michael	1144	if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
99			parc, parv) != HUNTED_ISME)
100	michael	2821	return 0;
101	adx	30
102	michael	2821	return do_motd(source_p);
103	adx	30	}
104	michael	1230
105	michael	2821	static struct Message motd_msgtab =
106			{
107	michael	1230	"MOTD", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
108			{ m_unregistered, m_motd, mo_motd, m_ignore, mo_motd, m_ignore }
109			};
110
111			static void
112			module_init(void)
113			{
114			mod_add_cmd(&motd_msgtab);
115			}
116
117			static void
118			module_exit(void)
119			{
120			mod_del_cmd(&motd_msgtab);
121			}
122
123	michael	2821	struct module module_entry =
124			{
125	michael	1230	.node = { NULL, NULL, NULL },
126			.name = NULL,
127			.version = "$Revision$",
128			.handle = NULL,
129			.modinit = module_init,
130			.modexit = module_exit,
131			.flags = 0
132			};