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root/svn/contrib/m_jupe.c
Revision: 812
Committed: Thu Sep 7 09:41:54 2006 UTC (17 years, 6 months ago) by michael
Content type: text/x-csrc
File size: 4869 byte(s)
Log Message:
- Imported contrib/

File Contents

# Content
1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * m_jupe.c: Jupes a server.
4 *
5 * Copyright (C) 2002 by the past and present ircd coders, and others.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 * USA
21 *
22 * $Id: m_jupe.c 801 2006-08-30 16:54:25Z adx $
23 */
24
25 #include "stdinc.h"
26 #include "conf/conf.h"
27 #include "handlers.h"
28 #include "channel.h"
29 #include "client.h"
30 #include "ircd.h"
31 #include "numeric.h"
32 #include "server.h"
33 #include "send.h"
34 #include "whowas.h"
35 #include "hash.h"
36 #include "msg.h"
37 #include "parse.h"
38 #include "common.h"
39 #include "user.h"
40
41 static void mo_jupe(struct Client *, struct Client *, int, char *[]);
42
43 struct Message jupe_msgtab = {
44 "JUPE", 0, 0, 3, 0, MFLG_SLOW, 0,
45 { m_unregistered, m_not_oper, mo_jupe, m_ignore, mo_jupe, m_ignore }
46 };
47
48 INIT_MODULE(m_jupe, "$Revision: 801 $")
49 {
50 mod_add_cmd(&jupe_msgtab);
51 }
52
53 CLEANUP_MODULE
54 {
55 mod_del_cmd(&jupe_msgtab);
56 }
57
58
59 /*! \brief JUPE command handler (called for operators only)
60 *
61 * \param client_p Pointer to allocated Client struct with physical connection
62 * to this server, i.e. with an open socket connected.
63 * \param source_p Pointer to allocated Client struct from which the message
64 * originally comes from. This can be a local or remote client.
65 * \param parc Integer holding the number of supplied arguments.
66 * \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
67 * pointers.
68 * \note Valid arguments for this command are:
69 * - parv[0] = sender prefix
70 * - parv[1] = name of server to jupe
71 * - parv[2] = reson for jupe
72 */
73 static void
74 mo_jupe(struct Client *client_p, struct Client *source_p,
75 int parc, char *parv[])
76 {
77 struct Client *target_p = NULL;
78 struct Client *ajupe = NULL;
79 char reason[REALLEN + 1];
80
81 if (!IsAdmin(source_p))
82 {
83 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
84 me.name, source_p->name);
85 return;
86 }
87
88 if (EmptyString(parv[2]))
89 {
90 sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
91 me.name, source_p->name, "JUPE");
92 return;
93 }
94
95 if (!ServerInfo.hub)
96 {
97 sendto_one(source_p, ":%s NOTICE %s :Must be used from a hub server",
98 me.name, source_p->name);
99 return;
100 }
101
102 if (bogus_host(parv[1]))
103 {
104 sendto_one(source_p, ":%s NOTICE %s :Invalid servername: %s",
105 me.name, source_p->name, parv[1]);
106 return;
107 }
108
109 if (match(parv[1], me.name))
110 {
111 sendto_one(source_p, ":%s NOTICE %s :I can't jupe myself!",
112 me.name, source_p->name);
113 return;
114 }
115
116 /* we need to give 7 chars to prepend "JUPED: " */
117 if (strlen(parv[2]) > (REALLEN - 7))
118 parv[2][REALLEN - 7] = '\0';
119
120 sendto_wallops_flags(UMODE_WALLOP, &me,
121 "JUPE for %s requested by %s: %s",
122 parv[1], get_oper_name(source_p), parv[2]);
123
124 sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS,
125 ":%s WALLOPS :JUPE for %s requested by %s: %s",
126 me.name, parv[1], get_oper_name(source_p), parv[2]);
127 ilog(L_NOTICE, "JUPE for %s requested by %s: %s",
128 parv[1], get_oper_name(source_p), parv[2]);
129
130 if ((target_p = find_server(parv[1])) != NULL)
131 exit_client(target_p, &me, parv[2]);
132
133 sendto_server(NULL, NULL, NULL, NOCAPS, NOCAPS,
134 ":%s SERVER %s 1 :JUPED: %s",
135 me.name, parv[1], parv[2]);
136
137 sendto_realops_flags(UMODE_ALL, L_ALL,
138 "Link with %s established: (JUPED) link",
139 parv[1]);
140
141 ajupe = make_client(NULL);
142
143 /* make_client() adds client to unknown_list */
144 dlinkDelete(&ajupe->localClient->lclient_node, &unknown_list);
145
146 make_server(ajupe);
147
148 strlcpy(ajupe->name, parv[1], sizeof(ajupe->name));
149 ircsprintf(reason, "JUPED: %s", parv[2]);
150 strlcpy(ajupe->info, reason, sizeof(ajupe->info));
151
152 ajupe->servptr = &me;
153 ajupe->hopcount = 1;
154
155 SetServer(ajupe);
156 SetDead(ajupe);
157
158 ++Count.myserver;
159
160 hash_add_client(ajupe);
161
162 dlinkAdd(ajupe, &ajupe->lnode, &ajupe->servptr->serv->server_list);
163 dlinkAdd(ajupe, make_dlink_node(), &global_serv_list);
164 dlinkAdd(ajupe, &ajupe->node, &global_client_list);
165 }

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