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root/svn/ircd-hybrid/branches/8.2.x/modules/core/m_part.c
Revision: 1121
Committed: Sun Jan 9 11:03:03 2011 UTC (13 years, 2 months ago) by michael
Content type: text/x-csrc
Original Path: ircd-hybrid-7.3/modules/core/m_part.c
File size: 4580 byte(s)
Log Message:
- removed all instances of STATIC_MODULES since we don't have
  static modules anymore
- removed m_mkpasswd module from contrib

File Contents

# User Rev Content
1 adx 30 /*
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 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 "channel.h"
29     #include "channel_mode.h"
30     #include "client.h"
31     #include "common.h"
32     #include "hash.h"
33     #include "irc_string.h"
34     #include "ircd.h"
35     #include "numeric.h"
36     #include "send.h"
37     #include "s_serv.h"
38     #include "msg.h"
39     #include "parse.h"
40     #include "modules.h"
41     #include "s_conf.h"
42     #include "packet.h"
43    
44     static void m_part(struct Client *, struct Client *, int, char *[]);
45    
46     struct Message part_msgtab = {
47     "PART", 0, 0, 2, 0, MFLG_SLOW, 0,
48     { m_unregistered, m_part, m_part, m_ignore, m_part, m_ignore }
49     };
50    
51     void
52     _modinit(void)
53     {
54     mod_add_cmd(&part_msgtab);
55     }
56    
57     void
58     _moddeinit(void)
59     {
60     mod_del_cmd(&part_msgtab);
61     }
62    
63 knight 31 const char *_version = "$Revision$";
64 adx 30
65    
66     /* part_one_client()
67     *
68     * inputs - pointer to server
69     * - pointer to source client to remove
70     * - char pointer of name of channel to remove from
71     * output - none
72     * side effects - remove ONE client given the channel name
73     */
74     static void
75     part_one_client(struct Client *client_p, struct Client *source_p,
76 michael 885 const char *name, const char *reason)
77 adx 30 {
78     struct Channel *chptr = NULL;
79     struct Membership *ms = NULL;
80    
81     if ((chptr = hash_find_channel(name)) == NULL)
82     {
83     sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
84     me.name, source_p->name, name);
85     return;
86     }
87    
88     if ((ms = find_channel_link(source_p, chptr)) == NULL)
89     {
90     sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
91     me.name, source_p->name, name);
92     return;
93     }
94    
95     if (MyConnect(source_p) && !IsOper(source_p))
96     check_spambot_warning(source_p, NULL);
97    
98     /*
99     * Remove user from the old channel (if any)
100     * only allow /part reasons in -m chans
101     */
102     if (reason[0] && (!MyConnect(source_p) ||
103 michael 454 ((can_send(chptr, source_p, ms) &&
104 adx 30 (source_p->firsttime + ConfigFileEntry.anti_spam_exit_message_time)
105     < CurrentTime))))
106     {
107 michael 885 sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
108 adx 30 ":%s PART %s :%s", ID(source_p), chptr->chname,
109     reason);
110 michael 885 sendto_server(client_p, chptr, NOCAPS, CAP_TS6,
111 adx 30 ":%s PART %s :%s", source_p->name, chptr->chname,
112     reason);
113     sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s PART %s :%s",
114     source_p->name, source_p->username,
115     source_p->host, chptr->chname, reason);
116     }
117     else
118     {
119 michael 885 sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
120 adx 30 ":%s PART %s", ID(source_p), chptr->chname);
121 michael 885 sendto_server(client_p, chptr, NOCAPS, CAP_TS6,
122 adx 30 ":%s PART %s", source_p->name, chptr->chname);
123     sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s PART %s",
124     source_p->name, source_p->username,
125     source_p->host, chptr->chname);
126     }
127    
128     remove_user_from_channel(ms);
129     }
130    
131     /*
132     ** m_part
133     ** parv[0] = sender prefix
134     ** parv[1] = channel
135     ** parv[2] = reason
136     */
137     static void
138     m_part(struct Client *client_p, struct Client *source_p,
139     int parc, char *parv[])
140     {
141 michael 875 char *p = NULL, *name = NULL;
142 michael 885 char reason[KICKLEN + 1] = { '\0' };
143 adx 30
144     if (IsServer(source_p))
145     return;
146    
147 michael 885 if (EmptyString(parv[1]))
148 adx 30 {
149     sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
150     me.name, source_p->name, "PART");
151     return;
152     }
153    
154     if (parc > 2)
155     strlcpy(reason, parv[2], sizeof(reason));
156    
157     /* Finish the flood grace period... */
158     if (MyClient(source_p) && !IsFloodDone(source_p))
159     flood_endgrace(source_p);
160    
161 michael 885 for (name = strtoken(&p, parv[1], ","); name;
162     name = strtoken(&p, NULL, ","))
163 adx 30 part_one_client(client_p, source_p, name, reason);
164     }

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svn:keywords Id Revision