trunk/modules/m_admin.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *
 *  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
 */

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

#include "stdinc.h"
#include "client.h"
#include "ircd.h"
#include "numeric.h"
#include "s_conf.h"
#include "s_serv.h"
#include "send.h"
#include "parse.h"
#include "modules.h"
#include "irc_string.h"


/*! \brief Sends administrative information about this server.
 *
 * \param source_p Pointer to client to report to
 */
static void
do_admin(struct Client *source_p)
{
  const char *me_name;
  const char *nick;

  sendto_realops_flags(UMODE_SPY, L_ALL,
                       "ADMIN requested by %s (%s@%s) [%s]",
                       source_p->name, source_p->username,
                       source_p->host, source_p->servptr->name);

  me_name = ID_or_name(&me, source_p->from);
  nick = ID_or_name(source_p, source_p->from);

  sendto_one(source_p, form_str(RPL_ADMINME),
             me_name, nick, me.name);
  if (AdminInfo.name != NULL)
    sendto_one(source_p, form_str(RPL_ADMINLOC1),
               me_name, nick, AdminInfo.name);
  if (AdminInfo.description != NULL)
    sendto_one(source_p, form_str(RPL_ADMINLOC2),
               me_name, nick, AdminInfo.description);
  if (AdminInfo.email != NULL)
    sendto_one(source_p, form_str(RPL_ADMINEMAIL),
               me_name, nick, AdminInfo.email);
}

/*! \brief ADMIN command handler (called by unregistered,
 *         locally connected clients)
 *
 * \param client_p Pointer to allocated Client struct with physical connection
 *                 to this server, i.e. with an open socket connected.
 * \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] = sender prefix
 */
static void
mr_admin(struct Client *client_p, struct Client *source_p,
         int parc, char *parv[])
{
  static time_t last_used = 0;

  ClearCap(client_p, CAP_TS6);

  if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
  {
    sendto_one(source_p, form_str(RPL_LOAD2HI),
               me.name, EmptyString(parv[0]) ? "*" : parv[0]);
    return;
  }

  last_used = CurrentTime;

  do_admin(source_p);
}

/*! \brief NICK command handler (called by already registered,
 *         locally connected clients)
 *
 * \param client_p Pointer to allocated Client struct with physical connection
 *                 to this server, i.e. with an open socket connected.
 * \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] = sender prefix
 *      - parv[1] = nickname/servername
 */
static void
m_admin(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  static time_t last_used = 0;

  if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
  {
    sendto_one(source_p,form_str(RPL_LOAD2HI),
               me.name, source_p->name);
    return;
  }

  last_used = CurrentTime;

  if (!ConfigFileEntry.disable_remote)
    if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
                    parc, parv) != HUNTED_ISME)
      return;

  do_admin(source_p);
}

/*! \brief ADMIN command handler (called by operators and
 *         remotely connected clients)
 *
 * \param client_p Pointer to allocated Client struct with physical connection
 *                 to this server, i.e. with an open socket connected.
 * \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] = sender prefix
 *      - parv[1] = nickname/servername
 */
static void
ms_admin(struct Client *client_p, struct Client *source_p,
         int parc, char *parv[])
{
  if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
                  parc, parv) != HUNTED_ISME)
    return;

  if (IsClient(source_p))
    do_admin(source_p);
}

static struct Message admin_msgtab = {
  "ADMIN", 0, 0, 0, MAXPARA, MFLG_SLOW | MFLG_UNREG, 0,
  {mr_admin, m_admin, ms_admin, m_ignore, ms_admin, m_ignore}
};

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

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

struct module module_entry = {
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	1243
Committed:	Fri Sep 30 10:47:53 2011 UTC (13 years, 10 months ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-8/modules/m_admin.c*
File size:	6020 byte(s)
Log Message:	- move content of msg.h, ircd_handler.h and handlers.h into parse.h and remove headers accordingly - killed common.h - remove m_killhost.c and m_flags.c from contrib/ - sort out unused header includes here and there
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			*
4			* Copyright (C) 2002 by the past and present ircd coders, and others.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19			* USA
20			*/
21
22	michael	1007	/*! \file m_admin.c
23			* \brief Includes required functions for processing the ADMIN command.
24			* \version $Id$
25			*/
26
27	adx	30	#include "stdinc.h"
28			#include "client.h"
29			#include "ircd.h"
30			#include "numeric.h"
31			#include "s_conf.h"
32			#include "s_serv.h"
33			#include "send.h"
34			#include "parse.h"
35			#include "modules.h"
36			#include "irc_string.h"
37
38
39
40	michael	1230	/*! \brief Sends administrative information about this server.
41			*
42			* \param source_p Pointer to client to report to
43			*/
44			static void
45			do_admin(struct Client *source_p)
46	adx	30	{
47	michael	1230	const char *me_name;
48			const char *nick;
49	adx	30
50	michael	1230	sendto_realops_flags(UMODE_SPY, L_ALL,
51			"ADMIN requested by %s (%s@%s) [%s]",
52			source_p->name, source_p->username,
53			source_p->host, source_p->servptr->name);
54
55			me_name = ID_or_name(&me, source_p->from);
56			nick = ID_or_name(source_p, source_p->from);
57
58			sendto_one(source_p, form_str(RPL_ADMINME),
59			me_name, nick, me.name);
60			if (AdminInfo.name != NULL)
61			sendto_one(source_p, form_str(RPL_ADMINLOC1),
62			me_name, nick, AdminInfo.name);
63			if (AdminInfo.description != NULL)
64			sendto_one(source_p, form_str(RPL_ADMINLOC2),
65			me_name, nick, AdminInfo.description);
66			if (AdminInfo.email != NULL)
67			sendto_one(source_p, form_str(RPL_ADMINEMAIL),
68			me_name, nick, AdminInfo.email);
69	adx	30	}
70
71	michael	1007	/*! \brief ADMIN command handler (called by unregistered,
72			* locally connected clients)
73			*
74			* \param client_p Pointer to allocated Client struct with physical connection
75			* to this server, i.e. with an open socket connected.
76			* \param source_p Pointer to allocated Client struct from which the message
77			* originally comes from. This can be a local or remote client.
78			* \param parc Integer holding the number of supplied arguments.
79			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
80			* pointers.
81			* \note Valid arguments for this command are:
82			* - parv[0] = sender prefix
83	adx	30	*/
84			static void
85			mr_admin(struct Client client_p, struct Client source_p,
86			int parc, char *parv[])
87			{
88			static time_t last_used = 0;
89	adx	269
90	michael	589	ClearCap(client_p, CAP_TS6);
91
92	adx	269	if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
93	adx	30	{
94			sendto_one(source_p, form_str(RPL_LOAD2HI),
95			me.name, EmptyString(parv[0]) ? "*" : parv[0]);
96			return;
97			}
98
99	michael	589	last_used = CurrentTime;
100
101	michael	1144	do_admin(source_p);
102	adx	30	}
103
104	michael	1007	/*! \brief NICK command handler (called by already registered,
105			* locally connected clients)
106			*
107			* \param client_p Pointer to allocated Client struct with physical connection
108			* to this server, i.e. with an open socket connected.
109			* \param source_p Pointer to allocated Client struct from which the message
110			* originally comes from. This can be a local or remote client.
111			* \param parc Integer holding the number of supplied arguments.
112			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
113			* pointers.
114			* \note Valid arguments for this command are:
115			* - parv[0] = sender prefix
116			* - parv[1] = nickname/servername
117	adx	30	*/
118			static void
119			m_admin(struct Client client_p, struct Client source_p,
120			int parc, char *parv[])
121			{
122			static time_t last_used = 0;
123
124	adx	269	if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
125	adx	30	{
126			sendto_one(source_p,form_str(RPL_LOAD2HI),
127			me.name, source_p->name);
128			return;
129			}
130
131	michael	589	last_used = CurrentTime;
132
133	adx	30	if (!ConfigFileEntry.disable_remote)
134	michael	589	if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
135			parc, parv) != HUNTED_ISME)
136	adx	30	return;
137
138	michael	1144	do_admin(source_p);
139	adx	30	}
140
141	michael	1007	/*! \brief ADMIN command handler (called by operators and
142			* remotely connected clients)
143			*
144			* \param client_p Pointer to allocated Client struct with physical connection
145			* to this server, i.e. with an open socket connected.
146			* \param source_p Pointer to allocated Client struct from which the message
147			* originally comes from. This can be a local or remote client.
148			* \param parc Integer holding the number of supplied arguments.
149			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
150			* pointers.
151			* \note Valid arguments for this command are:
152			* - parv[0] = sender prefix
153			* - parv[1] = nickname/servername
154	adx	30	*/
155			static void
156			ms_admin(struct Client client_p, struct Client source_p,
157			int parc, char *parv[])
158			{
159	michael	1144	if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
160			parc, parv) != HUNTED_ISME)
161	adx	30	return;
162
163			if (IsClient(source_p))
164	michael	1144	do_admin(source_p);
165	adx	30	}
166
167	michael	1230	static struct Message admin_msgtab = {
168			"ADMIN", 0, 0, 0, MAXPARA, MFLG_SLOW \| MFLG_UNREG, 0,
169			{mr_admin, m_admin, ms_admin, m_ignore, ms_admin, m_ignore}
170			};
171
172	adx	30	static void
173	michael	1230	module_init(void)
174	adx	30	{
175	michael	1230	mod_add_cmd(&admin_msgtab);
176			}
177	adx	30
178	michael	1230	static void
179			module_exit(void)
180			{
181			mod_del_cmd(&admin_msgtab);
182			}
183	michael	1144
184	michael	1230	struct module module_entry = {
185			.node = { NULL, NULL, NULL },
186			.name = NULL,
187			.version = "$Revision$",
188			.handle = NULL,
189			.modinit = module_init,
190			.modexit = module_exit,
191			.flags = 0
192			};