2 * ircd-ratbox: A slightly useful ircd.
3 * m_topic.c: Sets a channel topic.
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
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.
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.
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
24 * $Id: m_topic.c 254 2005-09-21 23:35:12Z nenolod $
35 #include "s_newconf.h"
45 static int m_topic(struct Client
*, struct Client
*, int, const char **);
46 static int ms_topic(struct Client
*, struct Client
*, int, const char **);
48 struct Message topic_msgtab
= {
49 "TOPIC", 0, 0, 0, MFLG_SLOW
,
50 {mg_unreg
, {m_topic
, 2}, {m_topic
, 2}, {ms_topic
, 5}, mg_ignore
, {m_topic
, 2}}
53 mapi_clist_av1 topic_clist
[] = { &topic_msgtab
, NULL
};
54 DECLARE_MODULE_AV1(topic
, NULL
, NULL
, topic_clist
, NULL
, NULL
, "$Revision: 254 $");
58 * parv[1] = channel name
59 * parv[2] = new topic, if setting topic
62 m_topic(struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
64 struct Channel
*chptr
= NULL
;
65 struct membership
*msptr
;
70 if((p
= strchr(parv
[1], ',')))
75 if(IsOperSpy(source_p
) && parv
[1][0] == '!')
82 sendto_one(source_p
, form_str(ERR_NEEDMOREPARAMS
),
83 me
.name
, source_p
->name
, "TOPIC");
88 if(MyClient(source_p
) && !IsFloodDone(source_p
))
89 flood_endgrace(source_p
);
91 chptr
= find_channel(name
);
95 sendto_one_numeric(source_p
, ERR_NOSUCHCHANNEL
,
96 form_str(ERR_NOSUCHCHANNEL
), name
);
103 msptr
= find_channel_membership(chptr
, source_p
);
107 sendto_one_numeric(source_p
, ERR_NOTONCHANNEL
,
108 form_str(ERR_NOTONCHANNEL
), name
);
112 if(MyClient(source_p
) && !is_chanop_voiced(msptr
) &&
114 !add_channel_target(source_p
, chptr
))
116 sendto_one(source_p
, form_str(ERR_TARGCHANGE
),
117 me
.name
, source_p
->name
, chptr
->chname
);
121 if(((chptr
->mode
.mode
& MODE_TOPICLIMIT
) == 0 ||
122 get_channel_access(source_p
, msptr
, MODE_ADD
) >= CHFL_CHANOP
) &&
123 (!MyClient(source_p
) ||
124 can_send(chptr
, source_p
, msptr
)))
126 char topic_info
[USERHOST_REPLYLEN
];
127 rb_sprintf(topic_info
, "%s!%s@%s",
128 source_p
->name
, source_p
->username
, source_p
->host
);
129 set_channel_topic(chptr
, parv
[2], topic_info
, rb_current_time());
131 sendto_server(client_p
, chptr
, CAP_TS6
, NOCAPS
,
133 use_id(source_p
), chptr
->chname
,
134 chptr
->topic
== NULL
? "" : chptr
->topic
);
135 sendto_channel_local(ALL_MEMBERS
,
136 chptr
, ":%s!%s@%s TOPIC %s :%s",
137 source_p
->name
, source_p
->username
,
138 source_p
->host
, chptr
->chname
,
139 chptr
->topic
== NULL
? "" : chptr
->topic
);
142 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
143 get_id(&me
, source_p
),
144 get_id(source_p
, source_p
), name
);
146 else if(MyClient(source_p
))
149 report_operspy(source_p
, "TOPIC", chptr
->chname
);
150 if(!IsMember(source_p
, chptr
) && SecretChannel(chptr
) &&
153 sendto_one_numeric(source_p
, ERR_NOTONCHANNEL
,
154 form_str(ERR_NOTONCHANNEL
), name
);
157 if(chptr
->topic
== NULL
)
158 sendto_one(source_p
, form_str(RPL_NOTOPIC
),
159 me
.name
, source_p
->name
, name
);
162 sendto_one(source_p
, form_str(RPL_TOPIC
),
163 me
.name
, source_p
->name
, chptr
->chname
, chptr
->topic
);
165 sendto_one(source_p
, form_str(RPL_TOPICWHOTIME
),
166 me
.name
, source_p
->name
, chptr
->chname
,
168 (unsigned long)chptr
->topic_time
);
177 * parv[1] = channel name
178 * parv[2] = topic_info
179 * parv[3] = topic_info time
180 * parv[4] = new channel topic
182 * Let servers always set a topic
185 ms_topic(struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
187 struct Channel
*chptr
= NULL
;
189 if((chptr
= find_channel(parv
[1])) == NULL
)
192 set_channel_topic(chptr
, parv
[4], parv
[2], atoi(parv
[3]));
194 sendto_channel_local(ALL_MEMBERS
, chptr
, ":%s TOPIC %s :%s",
195 source_p
->name
, parv
[1],
196 chptr
->topic
== NULL
? "" : chptr
->topic
);