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root/svn/ircd-hybrid-7.3/modules/m_invite.c
Revision: 1029
Committed: Sun Nov 8 13:10:50 2009 UTC (14 years, 4 months ago) by michael
Content type: text/x-csrc
File size: 5673 byte(s)
Log Message:
- branch off trunk to create 7.3 branch

File Contents

# Content
1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * m_invite.c: Invites the user to join 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 "handlers.h"
28 #include "channel.h"
29 #include "channel_mode.h"
30 #include "client.h"
31 #include "hash.h"
32 #include "irc_string.h"
33 #include "ircd.h"
34 #include "numeric.h"
35 #include "send.h"
36 #include "s_conf.h"
37 #include "s_serv.h"
38 #include "msg.h"
39 #include "parse.h"
40 #include "modules.h"
41 #include "packet.h"
42
43 static void m_invite(struct Client *, struct Client *, int, char *[]);
44
45 struct Message invite_msgtab = {
46 "INVITE", 0, 0, 3, 0, MFLG_SLOW, 0,
47 { m_unregistered, m_invite, m_invite, m_ignore, m_invite, m_ignore }
48 };
49
50 #ifndef STATIC_MODULES
51 void
52 _modinit(void)
53 {
54 mod_add_cmd(&invite_msgtab);
55 }
56
57 void
58 _moddeinit(void)
59 {
60 mod_del_cmd(&invite_msgtab);
61 }
62
63 const char *_version = "$Revision$";
64 #endif
65
66 /*
67 ** m_invite
68 ** parv[0] - sender prefix
69 ** parv[1] - user to invite
70 ** parv[2] - channel name
71 ** parv[3] - invite timestamp
72 */
73 static void
74 m_invite(struct Client *client_p, struct Client *source_p,
75 int parc, char *parv[])
76 {
77 struct Client *target_p = NULL;
78 struct Channel *chptr = NULL;
79 struct Membership *ms = NULL;
80
81 if (IsServer(source_p))
82 return;
83
84 if (EmptyString(parv[2]))
85 {
86 sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
87 me.name, source_p->name, "INVITE");
88 return;
89 }
90
91 if (MyClient(source_p) && !IsFloodDone(source_p))
92 flood_endgrace(source_p);
93
94 if ((target_p = find_person(client_p, parv[1])) == NULL)
95 {
96 sendto_one(source_p, form_str(ERR_NOSUCHNICK),
97 me.name, source_p->name, parv[1]);
98 return;
99 }
100
101 /* Do not send local channel invites to users if they are not on the
102 * same server as the person sending the INVITE message.
103 */
104 /* Possibly should be an error sent to source_p */
105 /* done .. there should be no problem because MyConnect(source_p) should
106 * always be true if parse() and such is working correctly --is
107 */
108 if (!MyConnect(target_p) && (*parv[2] == '&'))
109 {
110 if (ConfigServerHide.hide_servers == 0)
111 sendto_one(source_p, form_str(ERR_USERNOTONSERV),
112 me.name, source_p->name, target_p->name);
113 return;
114 }
115
116 if ((chptr = hash_find_channel(parv[2])) == NULL)
117 {
118 sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
119 me.name, source_p->name, parv[2]);
120 return;
121 }
122
123 if (MyConnect(source_p) && (ms = find_channel_link(source_p, chptr)) == NULL)
124 {
125 sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
126 me.name, source_p->name, chptr->chname);
127 return;
128 }
129
130 if ((chptr->mode.mode & (MODE_INVITEONLY | MODE_PRIVATE)))
131 {
132 if (MyConnect(source_p) && !has_member_flags(ms, CHFL_CHANOP|CHFL_HALFOP))
133 {
134 sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
135 me.name, source_p->name, chptr->chname);
136 return;
137 }
138 }
139
140 if (IsMember(target_p, chptr))
141 {
142 sendto_one(source_p, form_str(ERR_USERONCHANNEL),
143 me.name, source_p->name, target_p->name, chptr->chname);
144 return;
145 }
146
147 if (MyConnect(source_p))
148 {
149 sendto_one(source_p, form_str(RPL_INVITING), me.name,
150 source_p->name, target_p->name, chptr->chname);
151
152 if (target_p->away)
153 sendto_one(source_p, form_str(RPL_AWAY),
154 me.name, source_p->name, target_p->name,
155 target_p->away);
156 }
157 else if (parc > 3 && IsDigit(*parv[3]))
158 if (atoi(parv[3]) > chptr->channelts)
159 return;
160
161 if (MyConnect(target_p))
162 {
163 sendto_one(target_p, ":%s!%s@%s INVITE %s :%s",
164 source_p->name, source_p->username,
165 source_p->host,
166 target_p->name, chptr->chname);
167
168 if (chptr->mode.mode & MODE_INVITEONLY)
169 {
170 if (chptr->mode.mode & MODE_PRIVATE)
171 {
172 /* Only do this if channel is set +i AND +p */
173 sendto_channel_local(CHFL_CHANOP|CHFL_HALFOP, 0, chptr,
174 ":%s NOTICE %s :%s is inviting %s to %s.",
175 me.name, chptr->chname, source_p->name,
176 target_p->name, chptr->chname);
177 sendto_channel_remote(source_p, client_p, CHFL_CHANOP|CHFL_HALFOP,
178 NOCAPS, NOCAPS, chptr,
179 ":%s NOTICE %s :%s is inviting %s to %s.",
180 source_p->name, chptr->chname, source_p->name,
181 target_p->name, chptr->chname);
182 }
183
184 /* Add the invite if channel is +i */
185 add_invite(chptr, target_p);
186 }
187 }
188 else if (target_p->from != client_p)
189 sendto_one(target_p, ":%s INVITE %s %s %lu",
190 ID_or_name(source_p, target_p->from),
191 ID_or_name(target_p, target_p->from),
192 chptr->chname, (unsigned long)chptr->channelts);
193 }

Properties

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svn:eol-style native
svn:keywords Id Revision