ViewVC Help
View File | Revision Log | Show Annotations | View Changeset | Root Listing
root/svn/ircd-hybrid-7.2/contrib/m_ctrace.c
Revision: 914
Committed: Wed Nov 7 23:40:08 2007 UTC (16 years, 4 months ago) by michael
Content type: text/x-csrc
File size: 6270 byte(s)
Log Message:
- Autotoolized contrib/ and made it compile cleanly

File Contents

# Content
1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * m_ctrace.c: Traces a given class
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 * $Id$
23 */
24
25 #include "stdinc.h"
26 #include "handlers.h"
27 #include "tools.h"
28 #include "hook.h"
29 #include "client.h"
30 #include "hash.h"
31 #include "common.h"
32 #include "irc_string.h"
33 #include "ircd.h"
34 #include "numeric.h"
35 #include "fdlist.h"
36 #include "s_bsd.h"
37 #include "s_conf.h"
38 #include "s_serv.h"
39 #include "send.h"
40 #include "msg.h"
41 #include "parse.h"
42 #include "modules.h"
43
44 static void do_ctrace(struct Client *, int, char *[]);
45 static void mo_ctrace(struct Client *, struct Client *, int, char *[]);
46
47 struct Message ctrace_msgtab = {
48 "CTRACE", 0, 0, 2, 0, MFLG_SLOW, 0,
49 {m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ctrace, m_ignore}
50 };
51
52 #ifndef STATIC_MODULES
53 const char *_version = "$Revision$";
54 static struct Callback *ctrace_cb;
55
56 static void *
57 va_ctrace(va_list args)
58 {
59 struct Client *source_p = va_arg(args, struct Client *);
60 int parc = va_arg(args, int);
61 char **parv = va_arg(args, char **);
62
63 do_ctrace(source_p, parc, parv);
64 return NULL;
65 }
66
67 void
68 _modinit(void)
69 {
70 ctrace_cb = register_callback("doing_ctrace", va_ctrace);
71 mod_add_cmd(&ctrace_msgtab);
72 }
73
74 void
75 _moddeinit(void)
76 {
77 mod_del_cmd(&ctrace_msgtab);
78 uninstall_hook(ctrace_cb, va_ctrace);
79 }
80 #endif
81
82 static void report_this_status(struct Client *, struct Client *);
83
84 /*
85 ** mo_ctrace
86 ** parv[0] = sender prefix
87 ** parv[1] = classname
88 */
89 static void
90 mo_ctrace(struct Client *client_p, struct Client *source_p,
91 int parc, char *parv[])
92 {
93 if (EmptyString(parv[1]))
94 {
95 sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
96 me.name, parv[0], "CTRACE");
97 return;
98 }
99
100 #ifdef STATIC_MODULES
101 do_ctrace(source_p, parc, parv);
102 #else
103 execute_callback(ctrace_cb, source_p, parc, parv);
104 #endif
105 }
106
107 /*
108 * do_ctrace
109 */
110 static void
111 do_ctrace(struct Client *source_p, int parc, char *parv[])
112 {
113 struct Client *target_p = NULL;
114 char *class_looking_for;
115 const char *class_name;
116 dlink_node *ptr;
117
118 class_looking_for = parv[1];
119
120 /* report all direct connections */
121
122 DLINK_FOREACH(ptr, local_client_list.head)
123 {
124 target_p = ptr->data;
125
126 class_name = get_client_class(target_p);
127 if ((class_name != NULL) && match(class_looking_for, class_name))
128 report_this_status(source_p, target_p);
129 }
130
131 sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name,
132 parv[0], class_looking_for);
133 }
134
135 /*
136 * report_this_status
137 *
138 * inputs - pointer to client to report to
139 * - pointer to client to report about
140 * output - counter of number of hits
141 * side effects - NONE
142 */
143 static void
144 report_this_status(struct Client *source_p, struct Client *target_p)
145 {
146 const char *name = NULL;
147 const char *class_name = NULL;
148
149 name = get_client_name(target_p, HIDE_IP);
150 class_name = get_client_class(target_p);
151
152 switch(target_p->status)
153 {
154 case STAT_CLIENT:
155
156 if ((IsOper(source_p) &&
157 (MyClient(source_p) || !IsInvisible(target_p)))
158 || IsOper(target_p))
159 {
160 if (IsAdmin(target_p) && !ConfigFileEntry.hide_spoof_ips)
161 sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
162 me.name, source_p->name, class_name, name,
163 IsAdmin(source_p) ? target_p->sockhost : "255.255.255.255",
164 CurrentTime - target_p->lasttime,
165 CurrentTime - target_p->localClient->last);
166 else if (IsOper(target_p))
167 {
168 if (ConfigFileEntry.hide_spoof_ips)
169 sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
170 me.name, source_p->name, class_name, name,
171 IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
172 CurrentTime - target_p->lasttime,
173 CurrentTime - target_p->localClient->last);
174 else
175 sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
176 me.name, source_p->name, class_name, name,
177 (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
178 CurrentTime - target_p->lasttime,
179 CurrentTime - target_p->localClient->last);
180 }
181 else
182 {
183 if (ConfigFileEntry.hide_spoof_ips)
184 sendto_one(source_p, form_str(RPL_TRACEUSER),
185 me.name, source_p->name, class_name, name,
186 IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
187 CurrentTime - target_p->lasttime,
188 CurrentTime - target_p->localClient->last);
189 else
190 sendto_one(source_p, form_str(RPL_TRACEUSER),
191 me.name, source_p->name, class_name, name,
192 (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
193 CurrentTime - target_p->lasttime,
194 CurrentTime - target_p->localClient->last);
195 }
196 }
197 break;
198 case STAT_SERVER:
199 if (!IsAdmin(source_p))
200 name = get_client_name(target_p, MASK_IP);
201
202 sendto_one(source_p, form_str(RPL_TRACESERVER),
203 me.name, source_p->name, class_name, 0,
204 0, name, *(target_p->serv->by) ?
205 target_p->serv->by : "*", "*",
206 me.name, CurrentTime - target_p->lasttime);
207 break;
208
209 default: /* ...we actually shouldn't come here... --msa */
210 sendto_one(source_p, form_str(RPL_TRACENEWTYPE), me.name,
211 source_p->name, name);
212 break;
213 }
214 }

Properties

Name Value
svn:eol-style native
svn:keywords Id Revision