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1 | /* | |
2 | * ircd-ratbox: A slightly useful ircd. | |
3 | * m_quit.c: Makes a user quit from IRC. | |
4 | * | |
5 | * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center | |
6 | * Copyright (C) 1996-2002 Hybrid Development Team | |
7 | * Copyright (C) 2002-2005 ircd-ratbox development team | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
22 | * USA | |
23 | */ | |
24 | ||
25 | #include "stdinc.h" | |
26 | #include "client.h" | |
27 | #include "ircd.h" | |
28 | #include "numeric.h" | |
29 | #include "s_serv.h" | |
30 | #include "send.h" | |
31 | #include "msg.h" | |
32 | #include "parse.h" | |
33 | #include "modules.h" | |
34 | #include "s_conf.h" | |
35 | #include "inline/stringops.h" | |
36 | #include "s_newconf.h" | |
37 | ||
38 | static const char quit_desc[] = "Provides the QUIT command to allow a user to leave the network"; | |
39 | ||
40 | static void m_quit(struct MsgBuf *, struct Client *, struct Client *, int, const char **); | |
41 | static void ms_quit(struct MsgBuf *, struct Client *, struct Client *, int, const char **); | |
42 | ||
43 | static int h_client_quit; | |
44 | ||
45 | struct Message quit_msgtab = { | |
46 | "QUIT", 0, 0, 0, 0, | |
47 | {{m_quit, 0}, {m_quit, 0}, {ms_quit, 0}, mg_ignore, mg_ignore, {m_quit, 0}} | |
48 | }; | |
49 | ||
50 | mapi_clist_av1 quit_clist[] = { &quit_msgtab, NULL }; | |
51 | ||
52 | mapi_hlist_av1 quit_hlist[] = { | |
53 | { "client_quit", &h_client_quit }, | |
54 | { NULL, NULL } | |
55 | }; | |
56 | ||
57 | DECLARE_MODULE_AV2(quit, NULL, NULL, quit_clist, quit_hlist, NULL, NULL, NULL, quit_desc); | |
58 | ||
59 | /* | |
60 | ** m_quit | |
61 | ** parv[1] = comment | |
62 | */ | |
63 | static void | |
64 | m_quit(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
65 | { | |
66 | char *comment_copy = LOCAL_COPY((parc > 1 && parv[1]) ? parv[1] : client_p->name); | |
67 | const char *comment = comment_copy; | |
68 | char reason[REASONLEN + 1]; | |
69 | hook_data_client_quit hdata; | |
70 | ||
71 | source_p->flags |= FLAGS_NORMALEX; | |
72 | ||
73 | if (strlen(comment_copy) > (size_t) REASONLEN) | |
74 | comment_copy[REASONLEN] = '\0'; | |
75 | ||
76 | strip_colour(comment_copy); | |
77 | ||
78 | hdata.client = client_p; | |
79 | hdata.reason = hdata.orig_reason = comment; | |
80 | call_hook(h_client_quit, &hdata); | |
81 | comment = hdata.reason; | |
82 | ||
83 | /* don't add Quit: if the reason comes from a module */ | |
84 | if (ConfigFileEntry.client_exit && hdata.reason == hdata.orig_reason && comment[0]) | |
85 | { | |
86 | snprintf(reason, sizeof(reason), "Quit: %s", comment); | |
87 | comment = reason; | |
88 | } | |
89 | ||
90 | if (comment == NULL || (!IsOperGeneral(source_p) && hdata.reason == hdata.orig_reason && | |
91 | (source_p->localClient->firsttime + ConfigFileEntry.anti_spam_exit_message_time) > | |
92 | rb_current_time())) | |
93 | { | |
94 | exit_client(client_p, source_p, source_p, "Client Quit"); | |
95 | return; | |
96 | } | |
97 | ||
98 | exit_client(client_p, source_p, source_p, comment); | |
99 | } | |
100 | ||
101 | /* | |
102 | ** ms_quit | |
103 | ** parv[1] = comment | |
104 | */ | |
105 | static void | |
106 | ms_quit(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
107 | { | |
108 | char *comment = LOCAL_COPY((parc > 1 && parv[1]) ? parv[1] : client_p->name); | |
109 | ||
110 | source_p->flags |= FLAGS_NORMALEX; | |
111 | if(strlen(comment) > (size_t) REASONLEN) | |
112 | comment[REASONLEN] = '\0'; | |
113 | ||
114 | exit_client(client_p, source_p, source_p, comment); | |
115 | } |