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

static void m_admin(struct Client *, struct Client *, int, char *[]);
static void mr_admin(struct Client *, struct Client *, int, char *[]);
static void ms_admin(struct Client *, struct Client *, int, char *[]);
static void do_admin(struct Client *);

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

const char *_version = "$Revision$";

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

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

/*! \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);
}

/*! \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);
}
Revision:	1144
Committed:	Tue Jul 26 19:33:54 2011 UTC (14 years, 1 month ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-7.3/modules/m_admin.c*
File size:	6087 byte(s)
Log Message:	Added back STATS/TRACE/MOTD/ADMIN request notices. Removed spy_*_notice modules accordingly.
#	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 "handlers.h"
29			#include "client.h"
30			#include "ircd.h"
31			#include "numeric.h"
32			#include "s_conf.h"
33			#include "s_serv.h"
34			#include "send.h"
35			#include "msg.h"
36			#include "parse.h"
37			#include "modules.h"
38			#include "irc_string.h"
39
40	michael	589	static void m_admin(struct Client , struct Client , int, char *[]);
41			static void mr_admin(struct Client , struct Client , int, char *[]);
42			static void ms_admin(struct Client , struct Client , int, char *[]);
43	adx	30	static void do_admin(struct Client *);
44
45			struct Message admin_msgtab = {
46			"ADMIN", 0, 0, 0, 0, MFLG_SLOW \| MFLG_UNREG, 0,
47			{mr_admin, m_admin, ms_admin, m_ignore, ms_admin, m_ignore}
48			};
49
50	knight	31	const char *_version = "$Revision$";
51	adx	30
52			void
53			_modinit(void)
54			{
55			mod_add_cmd(&admin_msgtab);
56			}
57
58			void
59			_moddeinit(void)
60			{
61			mod_del_cmd(&admin_msgtab);
62			}
63
64	michael	1007	/*! \brief ADMIN command handler (called by unregistered,
65			* locally connected clients)
66			*
67			* \param client_p Pointer to allocated Client struct with physical connection
68			* to this server, i.e. with an open socket connected.
69			* \param source_p Pointer to allocated Client struct from which the message
70			* originally comes from. This can be a local or remote client.
71			* \param parc Integer holding the number of supplied arguments.
72			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
73			* pointers.
74			* \note Valid arguments for this command are:
75			* - parv[0] = sender prefix
76	adx	30	*/
77			static void
78			mr_admin(struct Client client_p, struct Client source_p,
79			int parc, char *parv[])
80			{
81			static time_t last_used = 0;
82	adx	269
83	michael	589	ClearCap(client_p, CAP_TS6);
84
85	adx	269	if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
86	adx	30	{
87			sendto_one(source_p, form_str(RPL_LOAD2HI),
88			me.name, EmptyString(parv[0]) ? "*" : parv[0]);
89			return;
90			}
91
92	michael	589	last_used = CurrentTime;
93
94	michael	1144	do_admin(source_p);
95	adx	30	}
96
97	michael	1007	/*! \brief NICK command handler (called by already registered,
98			* locally connected clients)
99			*
100			* \param client_p Pointer to allocated Client struct with physical connection
101			* to this server, i.e. with an open socket connected.
102			* \param source_p Pointer to allocated Client struct from which the message
103			* originally comes from. This can be a local or remote client.
104			* \param parc Integer holding the number of supplied arguments.
105			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
106			* pointers.
107			* \note Valid arguments for this command are:
108			* - parv[0] = sender prefix
109			* - parv[1] = nickname/servername
110	adx	30	*/
111			static void
112			m_admin(struct Client client_p, struct Client source_p,
113			int parc, char *parv[])
114			{
115			static time_t last_used = 0;
116
117	adx	269	if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
118	adx	30	{
119			sendto_one(source_p,form_str(RPL_LOAD2HI),
120			me.name, source_p->name);
121			return;
122			}
123
124	michael	589	last_used = CurrentTime;
125
126	adx	30	if (!ConfigFileEntry.disable_remote)
127	michael	589	if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
128			parc, parv) != HUNTED_ISME)
129	adx	30	return;
130
131	michael	1144	do_admin(source_p);
132	adx	30	}
133
134	michael	1007	/*! \brief ADMIN command handler (called by operators and
135			* remotely connected clients)
136			*
137			* \param client_p Pointer to allocated Client struct with physical connection
138			* to this server, i.e. with an open socket connected.
139			* \param source_p Pointer to allocated Client struct from which the message
140			* originally comes from. This can be a local or remote client.
141			* \param parc Integer holding the number of supplied arguments.
142			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
143			* pointers.
144			* \note Valid arguments for this command are:
145			* - parv[0] = sender prefix
146			* - parv[1] = nickname/servername
147	adx	30	*/
148			static void
149			ms_admin(struct Client client_p, struct Client source_p,
150			int parc, char *parv[])
151			{
152	michael	1144	if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
153			parc, parv) != HUNTED_ISME)
154	adx	30	return;
155
156			if (IsClient(source_p))
157	michael	1144	do_admin(source_p);
158	adx	30	}
159
160	michael	1007	/*! \brief Sends administrative information about this server.
161	adx	30	*
162	michael	1007	* \param source_p Pointer to client to report to
163	adx	30	*/
164			static void
165			do_admin(struct Client *source_p)
166			{
167			const char *me_name;
168			const char *nick;
169
170	michael	1144	sendto_realops_flags(UMODE_SPY, L_ALL,
171			"ADMIN requested by %s (%s@%s) [%s]",
172			source_p->name, source_p->username,
173			source_p->host, source_p->servptr->name);
174
175	adx	30	me_name = ID_or_name(&me, source_p->from);
176			nick = ID_or_name(source_p, source_p->from);
177
178			sendto_one(source_p, form_str(RPL_ADMINME),
179			me_name, nick, me.name);
180			if (AdminInfo.name != NULL)
181			sendto_one(source_p, form_str(RPL_ADMINLOC1),
182			me_name, nick, AdminInfo.name);
183			if (AdminInfo.description != NULL)
184			sendto_one(source_p, form_str(RPL_ADMINLOC2),
185			me_name, nick, AdminInfo.description);
186			if (AdminInfo.email != NULL)
187			sendto_one(source_p, form_str(RPL_ADMINEMAIL),
188			me_name, nick, AdminInfo.email);
189			}