2 * m_testmask.c: Shows the number of matching local and global clients
5 * Copyright (C) 2003 by W. Campbell
6 * Coypright (C) 2004 ircd-ratbox development team
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
12 * 1.Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 * 2.Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3.The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
23 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
24 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
28 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
29 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
35 /* List of ircd includes from ../include/ */
38 #include "common.h" /* FALSE bleah */
50 static int mo_testmask(struct Client
*client_p
, struct Client
*source_p
,
51 int parc
, const char *parv
[]);
53 struct Message testmask_msgtab
= {
54 "TESTMASK", 0, 0, 0, MFLG_SLOW
,
55 {mg_unreg
, mg_not_oper
, mg_ignore
, mg_ignore
, mg_ignore
, {mo_testmask
, 2}}
58 mapi_clist_av1 testmask_clist
[] = { &testmask_msgtab
, NULL
};
59 DECLARE_MODULE_AV1(testmask
, NULL
, NULL
, testmask_clist
, NULL
, NULL
, "$Revision: 3161 $");
61 static const char *empty_sockhost
= "255.255.255.255";
62 static const char *spoofed_sockhost
= "0";
65 mo_testmask(struct Client
*client_p
, struct Client
*source_p
,
66 int parc
, const char *parv
[])
68 struct Client
*target_p
;
71 char *name
, *username
, *hostname
;
76 name
= LOCAL_COPY(parv
[1]);
79 /* username is required */
80 if((hostname
= strchr(name
, '@')) == NULL
)
82 sendto_one_notice(source_p
, ":Invalid parameters");
88 /* nickname is optional */
89 if((username
= strchr(name
, '!')) == NULL
)
97 if(EmptyString(username
) || EmptyString(hostname
))
99 sendto_one_notice(source_p
, ":Invalid parameters");
103 if(parc
> 2 && !EmptyString(parv
[2]))
105 gecos
= LOCAL_COPY(parv
[2]);
109 RB_DLINK_FOREACH(ptr
, global_client_list
.head
)
111 target_p
= ptr
->data
;
113 if(!IsPerson(target_p
))
116 if(EmptyString(target_p
->sockhost
))
117 sockhost
= empty_sockhost
;
118 else if(!show_ip(source_p
, target_p
))
119 sockhost
= spoofed_sockhost
;
121 sockhost
= target_p
->sockhost
;
123 if(match(username
, target_p
->username
) &&
124 (match(hostname
, target_p
->host
) ||
125 match(hostname
, target_p
->orighost
) ||
126 match(hostname
, sockhost
) || match_ips(hostname
, sockhost
)))
128 if(name
&& !match(name
, target_p
->name
))
131 if(gecos
&& !match_esc(gecos
, target_p
->info
))
134 if(MyClient(target_p
))
141 sendto_one(source_p
, form_str(RPL_TESTMASKGECOS
),
142 me
.name
, source_p
->name
,
143 lcount
, gcount
, name
? name
: "*",
144 username
, hostname
, gecos
? gecos
: "*");