/[svn]/ircd-hybrid-8/modules/m_admin.c
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Contents of /ircd-hybrid-8/modules/m_admin.c

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Revision 1243 - (show annotations)
Fri Sep 30 10:47:53 2011 UTC (8 years, 9 months ago) by michael
File MIME type: text/x-chdr
File size: 6020 byte(s)
- 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

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 "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 /*! \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;
48 const char *nick;
49
50 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 }
70
71 /*! \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 */
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
90 ClearCap(client_p, CAP_TS6);
91
92 if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
93 {
94 sendto_one(source_p, form_str(RPL_LOAD2HI),
95 me.name, EmptyString(parv[0]) ? "*" : parv[0]);
96 return;
97 }
98
99 last_used = CurrentTime;
100
101 do_admin(source_p);
102 }
103
104 /*! \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 */
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 if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
125 {
126 sendto_one(source_p,form_str(RPL_LOAD2HI),
127 me.name, source_p->name);
128 return;
129 }
130
131 last_used = CurrentTime;
132
133 if (!ConfigFileEntry.disable_remote)
134 if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
135 parc, parv) != HUNTED_ISME)
136 return;
137
138 do_admin(source_p);
139 }
140
141 /*! \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 */
155 static void
156 ms_admin(struct Client *client_p, struct Client *source_p,
157 int parc, char *parv[])
158 {
159 if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
160 parc, parv) != HUNTED_ISME)
161 return;
162
163 if (IsClient(source_p))
164 do_admin(source_p);
165 }
166
167 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 static void
173 module_init(void)
174 {
175 mod_add_cmd(&admin_msgtab);
176 }
177
178 static void
179 module_exit(void)
180 {
181 mod_del_cmd(&admin_msgtab);
182 }
183
184 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 };

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