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"
44 static int m_topic(struct Client
*, struct Client
*, int, const char **);
45 static int ms_topic(struct Client
*, struct Client
*, int, const char **);
47 struct Message topic_msgtab
= {
48 "TOPIC", 0, 0, 0, MFLG_SLOW
,
49 {mg_unreg
, {m_topic
, 2}, {m_topic
, 2}, {ms_topic
, 5}, mg_ignore
, {m_topic
, 2}}
52 mapi_clist_av1 topic_clist
[] = { &topic_msgtab
, NULL
};
53 DECLARE_MODULE_AV1(topic
, NULL
, NULL
, topic_clist
, NULL
, NULL
, "$Revision: 254 $");
57 * parv[1] = channel name
58 * parv[2] = new topic, if setting topic
61 m_topic(struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
63 struct Channel
*chptr
= NULL
;
64 struct membership
*msptr
;
69 if((p
= strchr(parv
[1], ',')))
74 if(IsOperSpy(source_p
) && parv
[1][0] == '!')
81 sendto_one(source_p
, form_str(ERR_NEEDMOREPARAMS
),
82 me
.name
, source_p
->name
, "TOPIC");
87 if(MyClient(source_p
) && !IsFloodDone(source_p
))
88 flood_endgrace(source_p
);
90 if(!IsChannelName(name
))
92 sendto_one_numeric(source_p
, ERR_NOSUCHCHANNEL
,
93 form_str(ERR_NOSUCHCHANNEL
), name
);
97 chptr
= find_channel(name
);
101 sendto_one_numeric(source_p
, ERR_NOSUCHCHANNEL
,
102 form_str(ERR_NOSUCHCHANNEL
), name
);
109 msptr
= find_channel_membership(chptr
, source_p
);
113 sendto_one_numeric(source_p
, ERR_NOTONCHANNEL
,
114 form_str(ERR_NOTONCHANNEL
), name
);
118 if(MyClient(source_p
) && !is_chanop_voiced(msptr
) &&
120 !add_channel_target(source_p
, chptr
))
122 sendto_one(source_p
, form_str(ERR_TARGCHANGE
),
123 me
.name
, source_p
->name
, chptr
->chname
);
127 if(((chptr
->mode
.mode
& MODE_TOPICLIMIT
) == 0 ||
128 get_channel_access(source_p
, msptr
) >= CHFL_CHANOP
) &&
129 (!MyClient(source_p
) ||
130 can_send(chptr
, source_p
, msptr
)))
132 char topic_info
[USERHOST_REPLYLEN
];
133 rb_sprintf(topic_info
, "%s!%s@%s",
134 source_p
->name
, source_p
->username
, source_p
->host
);
135 set_channel_topic(chptr
, parv
[2], topic_info
, rb_current_time());
137 sendto_server(client_p
, chptr
, CAP_TS6
, NOCAPS
,
139 use_id(source_p
), chptr
->chname
,
140 chptr
->topic
== NULL
? "" : chptr
->topic
);
141 sendto_channel_local(ALL_MEMBERS
,
142 chptr
, ":%s!%s@%s TOPIC %s :%s",
143 source_p
->name
, source_p
->username
,
144 source_p
->host
, chptr
->chname
,
145 chptr
->topic
== NULL
? "" : chptr
->topic
);
148 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
149 get_id(&me
, source_p
),
150 get_id(source_p
, source_p
), name
);
152 else if(MyClient(source_p
))
155 report_operspy(source_p
, "TOPIC", chptr
->chname
);
156 if(!IsMember(source_p
, chptr
) && SecretChannel(chptr
) &&
159 sendto_one_numeric(source_p
, ERR_NOTONCHANNEL
,
160 form_str(ERR_NOTONCHANNEL
), name
);
163 if(chptr
->topic
== NULL
)
164 sendto_one(source_p
, form_str(RPL_NOTOPIC
),
165 me
.name
, source_p
->name
, name
);
168 sendto_one(source_p
, form_str(RPL_TOPIC
),
169 me
.name
, source_p
->name
, chptr
->chname
, chptr
->topic
);
171 sendto_one(source_p
, form_str(RPL_TOPICWHOTIME
),
172 me
.name
, source_p
->name
, chptr
->chname
,
173 chptr
->topic_info
, chptr
->topic_time
);
182 * parv[1] = channel name
183 * parv[2] = topic_info
184 * parv[3] = topic_info time
185 * parv[4] = new channel topic
187 * Let servers always set a topic
190 ms_topic(struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
192 struct Channel
*chptr
= NULL
;
194 if(IsChannelName(parv
[1]))
196 if((chptr
= find_channel(parv
[1])) == NULL
)
199 set_channel_topic(chptr
, parv
[4], parv
[2], atoi(parv
[3]));
201 sendto_channel_local(ALL_MEMBERS
, chptr
, ":%s TOPIC %s :%s",
202 source_p
->name
, parv
[1],
203 chptr
->topic
== NULL
? "" : chptr
->topic
);