]>
Commit | Line | Data |
---|---|---|
1 | /* | |
2 | * ircd-ratbox: A slightly useful ircd. | |
3 | * m_user.c: Sends username information. | |
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 "match.h" | |
28 | #include "ircd.h" | |
29 | #include "numeric.h" | |
30 | #include "s_user.h" | |
31 | #include "send.h" | |
32 | #include "s_conf.h" | |
33 | #include "msg.h" | |
34 | #include "parse.h" | |
35 | #include "modules.h" | |
36 | #include "blacklist.h" | |
37 | #include "s_assert.h" | |
38 | ||
39 | static const char user_desc[] = | |
40 | "Provides the USER command to register a new connection"; | |
41 | ||
42 | static void mr_user(struct MsgBuf *, struct Client *, struct Client *, int, const char **); | |
43 | ||
44 | struct Message user_msgtab = { | |
45 | "USER", 0, 0, 0, 0, | |
46 | {{mr_user, 5}, mg_reg, mg_ignore, mg_ignore, mg_ignore, mg_reg} | |
47 | }; | |
48 | ||
49 | mapi_clist_av1 user_clist[] = { &user_msgtab, NULL }; | |
50 | DECLARE_MODULE_AV2(user, NULL, NULL, user_clist, NULL, NULL, NULL, NULL, user_desc); | |
51 | ||
52 | static void do_local_user(struct Client *client_p, struct Client *source_p, | |
53 | const char *username, const char *realname); | |
54 | ||
55 | /* mr_user() | |
56 | * parv[1] = username (login name, account) | |
57 | * parv[2] = client host name (ignored) | |
58 | * parv[3] = server host name (ignored) | |
59 | * parv[4] = users gecos | |
60 | */ | |
61 | static void | |
62 | mr_user(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
63 | { | |
64 | static char buf[BUFSIZE]; | |
65 | char *p; | |
66 | ||
67 | if (strlen(client_p->id) == 3) | |
68 | { | |
69 | exit_client(client_p, client_p, client_p, "Mixing client and server protocol"); | |
70 | return; | |
71 | } | |
72 | ||
73 | if(source_p->flags & FLAGS_SENTUSER) | |
74 | return; | |
75 | ||
76 | if((p = strchr(parv[1], '@'))) | |
77 | *p = '\0'; | |
78 | ||
79 | snprintf(buf, sizeof(buf), "%s %s", parv[2], parv[3]); | |
80 | rb_free(source_p->localClient->fullcaps); | |
81 | source_p->localClient->fullcaps = rb_strdup(buf); | |
82 | ||
83 | do_local_user(client_p, source_p, parv[1], parv[4]); | |
84 | } | |
85 | ||
86 | static void | |
87 | do_local_user(struct Client *client_p, struct Client *source_p, | |
88 | const char *username, const char *realname) | |
89 | { | |
90 | s_assert(NULL != source_p); | |
91 | s_assert(source_p->username != username); | |
92 | ||
93 | make_user(source_p); | |
94 | ||
95 | lookup_blacklists(source_p); | |
96 | source_p->flags |= FLAGS_SENTUSER; | |
97 | ||
98 | rb_strlcpy(source_p->info, realname, sizeof(source_p->info)); | |
99 | ||
100 | if(!IsGotId(source_p)) | |
101 | rb_strlcpy(source_p->username, username, sizeof(source_p->username)); | |
102 | ||
103 | if(source_p->name[0]) | |
104 | { | |
105 | /* NICK already received, now I have USER... */ | |
106 | register_local_user(client_p, source_p); | |
107 | } | |
108 | } |