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root/svn/ircd-hybrid-8/modules/core/m_part.c
Revision: 1309
Committed: Sun Mar 25 11:24:18 2012 UTC (12 years ago) by michael
Content type: text/x-csrc
File size: 4682 byte(s)
Log Message:
- renaming files:

  ircd_parser.y -> conf_parser.y
  ircd_lexer.l  -> conf_lexer.l
  s_conf.c      -> conf.c
  s_conf.h      -> conf.h
  s_log.c       -> log.c
  s_log.h       -> log.h

File Contents

# Content
1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * m_part.c: Parts a user from a channel.
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 "list.h"
27 #include "channel.h"
28 #include "channel_mode.h"
29 #include "client.h"
30 #include "hash.h"
31 #include "irc_string.h"
32 #include "ircd.h"
33 #include "numeric.h"
34 #include "send.h"
35 #include "s_serv.h"
36 #include "parse.h"
37 #include "modules.h"
38 #include "conf.h"
39 #include "packet.h"
40
41
42 /* part_one_client()
43 *
44 * inputs - pointer to server
45 * - pointer to source client to remove
46 * - char pointer of name of channel to remove from
47 * output - none
48 * side effects - remove ONE client given the channel name
49 */
50 static void
51 part_one_client(struct Client *client_p, struct Client *source_p,
52 const char *name, const char *reason)
53 {
54 struct Channel *chptr = NULL;
55 struct Membership *ms = NULL;
56
57 if ((chptr = hash_find_channel(name)) == NULL)
58 {
59 sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
60 me.name, source_p->name, name);
61 return;
62 }
63
64 if ((ms = find_channel_link(source_p, chptr)) == NULL)
65 {
66 sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
67 me.name, source_p->name, name);
68 return;
69 }
70
71 if (MyConnect(source_p) && !HasUMode(source_p, UMODE_OPER))
72 check_spambot_warning(source_p, NULL);
73
74 /*
75 * Remove user from the old channel (if any)
76 * only allow /part reasons in -m chans
77 */
78 if (reason[0] && (!MyConnect(source_p) ||
79 ((can_send(chptr, source_p, ms) &&
80 (source_p->localClient->firsttime + ConfigFileEntry.anti_spam_exit_message_time)
81 < CurrentTime))))
82 {
83 sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
84 ":%s PART %s :%s", ID(source_p), chptr->chname,
85 reason);
86 sendto_server(client_p, chptr, NOCAPS, CAP_TS6,
87 ":%s PART %s :%s", source_p->name, chptr->chname,
88 reason);
89 sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s PART %s :%s",
90 source_p->name, source_p->username,
91 source_p->host, chptr->chname, reason);
92 }
93 else
94 {
95 sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
96 ":%s PART %s", ID(source_p), chptr->chname);
97 sendto_server(client_p, chptr, NOCAPS, CAP_TS6,
98 ":%s PART %s", source_p->name, chptr->chname);
99 sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s PART %s",
100 source_p->name, source_p->username,
101 source_p->host, chptr->chname);
102 }
103
104 remove_user_from_channel(ms);
105 }
106
107 /*
108 ** m_part
109 ** parv[0] = sender prefix
110 ** parv[1] = channel
111 ** parv[2] = reason
112 */
113 static void
114 m_part(struct Client *client_p, struct Client *source_p,
115 int parc, char *parv[])
116 {
117 char *p = NULL, *name = NULL;
118 char reason[KICKLEN + 1] = { '\0' };
119
120 if (IsServer(source_p))
121 return;
122
123 if (EmptyString(parv[1]))
124 {
125 sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
126 me.name, source_p->name, "PART");
127 return;
128 }
129
130 if (parc > 2)
131 strlcpy(reason, parv[2], sizeof(reason));
132
133 /* Finish the flood grace period... */
134 if (MyClient(source_p) && !IsFloodDone(source_p))
135 flood_endgrace(source_p);
136
137 for (name = strtoken(&p, parv[1], ","); name;
138 name = strtoken(&p, NULL, ","))
139 part_one_client(client_p, source_p, name, reason);
140 }
141
142 static struct Message part_msgtab = {
143 "PART", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
144 { m_unregistered, m_part, m_part, m_ignore, m_part, m_ignore }
145 };
146
147 static void
148 module_init(void)
149 {
150 mod_add_cmd(&part_msgtab);
151 }
152
153 static void
154 module_exit(void)
155 {
156 mod_del_cmd(&part_msgtab);
157 }
158
159 struct module module_entry = {
160 .node = { NULL, NULL, NULL },
161 .name = NULL,
162 .version = "$Revision$",
163 .handle = NULL,
164 .modinit = module_init,
165 .modexit = module_exit,
166 .flags = MODULE_FLAG_CORE
167 };

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