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root/svn/ircd-hybrid/branches/8.2.x/modules/core/m_squit.c
Revision: 1230
Committed: Thu Sep 22 19:41:19 2011 UTC (12 years, 6 months ago) by michael
Content type: text/x-csrc
Original Path: ircd-hybrid-8/modules/core/m_squit.c
File size: 4969 byte(s)
Log Message:
- cleanup module loader. Make module api more flexible

File Contents

# User Rev Content
1 adx 30 /*
2     * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3     * m_squit.c: Makes a server quit.
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 knight 31 * $Id$
23 adx 30 */
24    
25     #include "stdinc.h"
26 michael 1011 #include "list.h"
27 adx 30 #include "handlers.h"
28     #include "client.h"
29     #include "common.h" /* FALSE bleah */
30     #include "hash.h"
31     #include "irc_string.h"
32     #include "ircd.h"
33     #include "numeric.h"
34     #include "s_conf.h"
35     #include "s_log.h"
36     #include "s_serv.h"
37     #include "send.h"
38     #include "msg.h"
39     #include "parse.h"
40     #include "modules.h"
41    
42    
43     /* mo_squit - SQUIT message handler
44     * parv[0] = sender prefix
45     * parv[1] = server name
46     * parv[2] = comment
47     */
48     static void
49     mo_squit(struct Client *client_p, struct Client *source_p,
50     int parc, char *parv[])
51     {
52     struct Client *target_p = NULL;
53     struct Client *p;
54     dlink_node *ptr;
55     char *comment;
56     const char *server;
57     char def_reason[] = "No reason";
58    
59     if (parc < 2 || EmptyString(parv[1]))
60     {
61     sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
62     me.name, source_p->name, "SQUIT");
63     return;
64     }
65    
66     server = parv[1];
67    
68     /* The following allows wild cards in SQUIT. Only
69     * useful when the command is issued by an oper.
70     */
71     DLINK_FOREACH(ptr, global_serv_list.head)
72     {
73     p = ptr->data;
74    
75     if (IsServer(p) || IsMe(p))
76     {
77     if (match(server, p->name))
78     {
79     target_p = p;
80     break;
81     }
82     }
83     }
84    
85     if ((target_p == NULL) || IsMe(target_p))
86     {
87     sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
88     me.name, source_p->name, server);
89     return;
90     }
91    
92 michael 1219 if (!MyConnect(target_p) && !HasOFlag(source_p, OPER_FLAG_REMOTE))
93 adx 30 {
94     sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
95     me.name, source_p->name);
96     return;
97     }
98    
99     comment = (parc > 2 && parv[2]) ? parv[2] : def_reason;
100    
101     if (strlen(comment) > (size_t)REASONLEN)
102     comment[REASONLEN] = '\0';
103    
104     if (MyConnect(target_p))
105     {
106     sendto_realops_flags(UMODE_ALL, L_ALL, "Received SQUIT %s from %s (%s)",
107     target_p->name, get_client_name(source_p, HIDE_IP), comment);
108     ilog(L_NOTICE, "Received SQUIT %s from %s (%s)",
109     target_p->name, get_client_name(source_p, HIDE_IP), comment);
110     }
111    
112     exit_client(target_p, source_p, comment);
113     }
114    
115     /** NOTE: I removed wildcard lookups here, because a wildcarded
116     ** SQUIT should/can never happen in ms_squit. -Michael
117     **/
118    
119     /* ms_squit - SQUIT message handler
120     * parv[0] = sender prefix
121     * parv[1] = server name
122     * parv[2] = comment
123     */
124     static void
125     ms_squit(struct Client *client_p, struct Client *source_p,
126     int parc, char *parv[])
127     {
128     struct Client *target_p = NULL;
129     char *comment;
130     const char *server;
131     char def_reason[] = "No reason";
132    
133     if (parc < 2 || EmptyString(parv[1]))
134     return;
135    
136     server = parv[1];
137    
138 michael 1169 if ((target_p = hash_find_server(server)) == NULL)
139 adx 30 return;
140    
141     if (!IsServer(target_p) || IsMe(target_p))
142     return;
143    
144     comment = (parc > 2 && parv[2]) ? parv[2] : def_reason;
145    
146     if (strlen(comment) > (size_t)REASONLEN)
147     comment[REASONLEN] = '\0';
148    
149     if (MyConnect(target_p))
150     {
151     sendto_wallops_flags(UMODE_WALLOP, &me, "Remote SQUIT %s from %s (%s)",
152     target_p->name, source_p->name, comment);
153 michael 885 sendto_server(NULL, NULL, CAP_TS6, NOCAPS,
154 adx 30 ":%s WALLOPS :Remote SQUIT %s from %s (%s)",
155     me.id, target_p->name, source_p->name, comment);
156 michael 885 sendto_server(NULL, NULL, NOCAPS, CAP_TS6,
157 adx 30 ":%s WALLOPS :Remote SQUIT %s from %s (%s)",
158     me.name, target_p->name, source_p->name, comment);
159 michael 1230 ilog(L_TRACE, "SQUIT From %s : %s (%s)", source_p->name,
160 adx 30 target_p->name, comment);
161    
162     }
163    
164     exit_client(target_p, source_p, comment);
165     }
166 michael 1230
167     static struct Message squit_msgtab = {
168     "SQUIT", 0, 0, 1, MAXPARA, MFLG_SLOW, 0,
169     {m_unregistered, m_not_oper, ms_squit, m_ignore, mo_squit, m_ignore}
170     };
171    
172     static void
173     module_init(void)
174     {
175     mod_add_cmd(&squit_msgtab);
176     }
177    
178     static void
179     module_exit(void)
180     {
181     mod_del_cmd(&squit_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 = MODULE_FLAG_CORE
192     };

Properties

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