8.2.x/modules/m_lusers.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 1997-2015 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 *  USA
 */

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

#include "stdinc.h"
#include "client.h"
#include "ircd.h"
#include "numeric.h"
#include "server.h"
#include "user.h"
#include "send.h"
#include "conf.h"
#include "parse.h"
#include "modules.h"


/*! \brief LUSERS command handler
 *
 * \param source_p Pointer to allocated Client struct from which the message
 *                 originally comes from.  This can be a local or remote client.
 * \param parc     Integer holding the number of supplied arguments.
 * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
 *                 pointers.
 * \note Valid arguments for this command are:
 *      - parv[0] = command
 *      - parv[1] = ignored
 *      - parv[2] = nickname/servername
 */
static int
m_lusers(struct Client *source_p, int parc, char *parv[])
{
  static time_t last_used = 0;

  if ((last_used + ConfigGeneral.pace_wait_simple) > CurrentTime)
  {
    sendto_one_numeric(source_p, &me, RPL_LOAD2HI, "LUSERS");
    return 0;
  }

  last_used = CurrentTime;

  if (!ConfigServerHide.disable_remote_commands)
    if (hunt_server(source_p, ":%s LUSERS %s :%s", 2, parc, parv) != HUNTED_ISME)
      return 0;

  show_lusers(source_p);
  return 0;
}

/*! \brief LUSERS command handler
 *
 * \param source_p Pointer to allocated Client struct from which the message
 *                 originally comes from.  This can be a local or remote client.
 * \param parc     Integer holding the number of supplied arguments.
 * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
 *                 pointers.
 * \note Valid arguments for this command are:
 *      - parv[0] = command
 *      - parv[1] = ignored
 *      - parv[2] = nickname/servername
 */
static int
ms_lusers(struct Client *source_p, int parc, char *parv[])
{
  if (hunt_server(source_p, ":%s LUSERS %s :%s", 2, parc, parv) != HUNTED_ISME)
    return 0;

  show_lusers(source_p);
  return 0;
}

static struct Message lusers_msgtab =
{
  .cmd = "LUSERS",
  .args_max = MAXPARA,
  .handlers[UNREGISTERED_HANDLER] = m_unregistered,
  .handlers[CLIENT_HANDLER] = m_lusers,
  .handlers[SERVER_HANDLER] = ms_lusers,
  .handlers[ENCAP_HANDLER] = m_ignore,
  .handlers[OPER_HANDLER] = ms_lusers
};

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

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

struct module module_entry =
{
  .version = "$Revision$",
  .modinit = module_init,
  .modexit = module_exit,
};
Revision:	5880
Committed:	Sun May 3 16:01:42 2015 UTC (10 years, 3 months ago) by michael
Content type:	text/x-csrc
File size:	3443 byte(s)
Log Message:	- Use C99-style initializers in all struct Message items - Removed MFLG_SLOW - Removed DUMMY_HANDLER
#	Content
1	/*
2	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	*
4	* Copyright (c) 1997-2015 ircd-hybrid development team
5	*
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
19	* USA
20	*/
21
22	/*! \file m_lusers.c
23	* \brief Includes required functions for processing the LUSERS command.
24	* \version $Id$
25	*/
26
27	#include "stdinc.h"
28	#include "client.h"
29	#include "ircd.h"
30	#include "numeric.h"
31	#include "server.h"
32	#include "user.h"
33	#include "send.h"
34	#include "conf.h"
35	#include "parse.h"
36	#include "modules.h"
37
38
39	/*! \brief LUSERS command handler
40	*
41	* \param source_p Pointer to allocated Client struct from which the message
42	* originally comes from. This can be a local or remote client.
43	* \param parc Integer holding the number of supplied arguments.
44	* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
45	* pointers.
46	* \note Valid arguments for this command are:
47	* - parv[0] = command
48	* - parv[1] = ignored
49	* - parv[2] = nickname/servername
50	*/
51	static int
52	m_lusers(struct Client source_p, int parc, char parv[])
53	{
54	static time_t last_used = 0;
55
56	if ((last_used + ConfigGeneral.pace_wait_simple) > CurrentTime)
57	{
58	sendto_one_numeric(source_p, &me, RPL_LOAD2HI, "LUSERS");
59	return 0;
60	}
61
62	last_used = CurrentTime;
63
64	if (!ConfigServerHide.disable_remote_commands)
65	if (hunt_server(source_p, ":%s LUSERS %s :%s", 2, parc, parv) != HUNTED_ISME)
66	return 0;
67
68	show_lusers(source_p);
69	return 0;
70	}
71
72	/*! \brief LUSERS command handler
73	*
74	* \param source_p Pointer to allocated Client struct from which the message
75	* originally comes from. This can be a local or remote client.
76	* \param parc Integer holding the number of supplied arguments.
77	* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
78	* pointers.
79	* \note Valid arguments for this command are:
80	* - parv[0] = command
81	* - parv[1] = ignored
82	* - parv[2] = nickname/servername
83	*/
84	static int
85	ms_lusers(struct Client source_p, int parc, char parv[])
86	{
87	if (hunt_server(source_p, ":%s LUSERS %s :%s", 2, parc, parv) != HUNTED_ISME)
88	return 0;
89
90	show_lusers(source_p);
91	return 0;
92	}
93
94	static struct Message lusers_msgtab =
95	{
96	.cmd = "LUSERS",
97	.args_max = MAXPARA,
98	.handlers[UNREGISTERED_HANDLER] = m_unregistered,
99	.handlers[CLIENT_HANDLER] = m_lusers,
100	.handlers[SERVER_HANDLER] = ms_lusers,
101	.handlers[ENCAP_HANDLER] = m_ignore,
102	.handlers[OPER_HANDLER] = ms_lusers
103	};
104
105	static void
106	module_init(void)
107	{
108	mod_add_cmd(&lusers_msgtab);
109	}
110
111	static void
112	module_exit(void)
113	{
114	mod_del_cmd(&lusers_msgtab);
115	}
116
117	struct module module_entry =
118	{
119	.version = "$Revision$",
120	.modinit = module_init,
121	.modexit = module_exit,
122	};