/[svn]/ircd-hybrid/trunk/modules/m_admin.c
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Contents of /ircd-hybrid/trunk/modules/m_admin.c

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Revision 2196 - (show annotations)
Tue Jun 4 18:30:12 2013 UTC (9 years, 2 months ago) by michael
File MIME type: text/x-chdr
File size: 4926 byte(s)
- Moved disable_remote_command configuration directive from
  general{} block to serverhide{] block

1 /*
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 /*! \file m_admin.c
23 * \brief Includes required functions for processing the ADMIN command.
24 * \version $Id$
25 */
26
27 #include "stdinc.h"
28 #include "client.h"
29 #include "ircd.h"
30 #include "numeric.h"
31 #include "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 /*! \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 {
47 const char *me_name = ID_or_name(&me, source_p->from);
48 const char *nick = ID_or_name(source_p, source_p->from);
49
50 sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
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 sendto_one(source_p, form_str(RPL_ADMINME),
56 me_name, nick, me.name);
57
58 if (AdminInfo.name != NULL)
59 sendto_one(source_p, form_str(RPL_ADMINLOC1),
60 me_name, nick, AdminInfo.name);
61 if (AdminInfo.description != NULL)
62 sendto_one(source_p, form_str(RPL_ADMINLOC2),
63 me_name, nick, AdminInfo.description);
64 if (AdminInfo.email != NULL)
65 sendto_one(source_p, form_str(RPL_ADMINEMAIL),
66 me_name, nick, AdminInfo.email);
67 }
68
69 /*! \brief NICK command handler (called by already registered,
70 * locally connected clients)
71 *
72 * \param client_p Pointer to allocated Client struct with physical connection
73 * to this server, i.e. with an open socket connected.
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] = sender prefix
81 * - parv[1] = nickname/servername
82 */
83 static void
84 m_admin(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_simple) > CurrentTime)
90 {
91 sendto_one(source_p,form_str(RPL_LOAD2HI),
92 me.name, source_p->name);
93 return;
94 }
95
96 last_used = CurrentTime;
97
98 if (!ConfigServerHide.disable_remote_commands)
99 if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
100 parc, parv) != HUNTED_ISME)
101 return;
102
103 do_admin(source_p);
104 }
105
106 /*! \brief ADMIN command handler (called by operators and
107 * remotely connected clients)
108 *
109 * \param client_p Pointer to allocated Client struct with physical connection
110 * to this server, i.e. with an open socket connected.
111 * \param source_p Pointer to allocated Client struct from which the message
112 * originally comes from. This can be a local or remote client.
113 * \param parc Integer holding the number of supplied arguments.
114 * \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
115 * pointers.
116 * \note Valid arguments for this command are:
117 * - parv[0] = sender prefix
118 * - parv[1] = nickname/servername
119 */
120 static void
121 ms_admin(struct Client *client_p, struct Client *source_p,
122 int parc, char *parv[])
123 {
124 if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
125 parc, parv) != HUNTED_ISME)
126 return;
127
128 if (IsClient(source_p))
129 do_admin(source_p);
130 }
131
132 static struct Message admin_msgtab = {
133 "ADMIN", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
134 { m_unregistered, m_admin, ms_admin, m_ignore, ms_admin, m_ignore }
135 };
136
137 static void
138 module_init(void)
139 {
140 mod_add_cmd(&admin_msgtab);
141 }
142
143 static void
144 module_exit(void)
145 {
146 mod_del_cmd(&admin_msgtab);
147 }
148
149 struct module module_entry = {
150 .node = { NULL, NULL, NULL },
151 .name = NULL,
152 .version = "$Revision$",
153 .handle = NULL,
154 .modinit = module_init,
155 .modexit = module_exit,
156 .flags = 0
157 };

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