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
33 #include "s_newconf.h"
42 #include "inline/stringops.h"
44 static const char topic_desc
[] =
45 "Provides the TOPIC command to set, remove, and inspect channel topics";
47 static void m_topic(struct MsgBuf
*, struct Client
*, struct Client
*, int, const char **);
48 static void ms_topic(struct MsgBuf
*, struct Client
*, struct Client
*, int, const char **);
50 struct Message topic_msgtab
= {
52 {mg_unreg
, {m_topic
, 2}, {m_topic
, 2}, {ms_topic
, 5}, mg_ignore
, {m_topic
, 2}}
55 mapi_clist_av1 topic_clist
[] = { &topic_msgtab
, NULL
};
56 DECLARE_MODULE_AV2(topic
, NULL
, NULL
, topic_clist
, NULL
, NULL
, NULL
, NULL
, topic_desc
);
60 * parv[1] = channel name
61 * parv[2] = new topic, if setting topic
64 m_topic(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
66 struct Channel
*chptr
= NULL
;
67 struct membership
*msptr
;
72 if((p
= strchr(parv
[1], ',')))
77 if(IsOperSpy(source_p
) && parv
[1][0] == '!')
84 sendto_one(source_p
, form_str(ERR_NEEDMOREPARAMS
),
85 me
.name
, source_p
->name
, "TOPIC");
90 if(MyClient(source_p
) && !IsFloodDone(source_p
))
91 flood_endgrace(source_p
);
93 chptr
= find_channel(name
);
97 sendto_one_numeric(source_p
, ERR_NOSUCHCHANNEL
,
98 form_str(ERR_NOSUCHCHANNEL
), name
);
105 msptr
= find_channel_membership(chptr
, source_p
);
109 sendto_one_numeric(source_p
, ERR_NOTONCHANNEL
,
110 form_str(ERR_NOTONCHANNEL
), name
);
114 if(MyClient(source_p
) && !is_chanop_voiced(msptr
) &&
116 !add_channel_target(source_p
, chptr
))
118 sendto_one(source_p
, form_str(ERR_TARGCHANGE
),
119 me
.name
, source_p
->name
, chptr
->chname
);
123 if(((chptr
->mode
.mode
& MODE_TOPICLIMIT
) == 0 ||
124 get_channel_access(source_p
, chptr
, msptr
, MODE_ADD
, NULL
) >= CHFL_CHANOP
) &&
125 (!MyClient(source_p
) ||
126 can_send(chptr
, source_p
, msptr
)))
128 char topic
[TOPICLEN
+ 1];
129 char topic_info
[USERHOST_REPLYLEN
];
130 rb_strlcpy(topic
, parv
[2], sizeof(topic
));
131 sprintf(topic_info
, "%s!%s@%s",
132 source_p
->name
, source_p
->username
, source_p
->host
);
134 if (ConfigChannel
.strip_topic_colors
)
137 set_channel_topic(chptr
, topic
, topic_info
, rb_current_time());
139 sendto_server(client_p
, chptr
, CAP_TS6
, NOCAPS
,
141 use_id(source_p
), chptr
->chname
,
142 chptr
->topic
== NULL
? "" : chptr
->topic
);
143 sendto_channel_local(source_p
, ALL_MEMBERS
,
144 chptr
, ":%s!%s@%s TOPIC %s :%s",
145 source_p
->name
, source_p
->username
,
146 source_p
->host
, chptr
->chname
,
147 chptr
->topic
== NULL
? "" : chptr
->topic
);
150 sendto_one(source_p
, form_str(ERR_CHANOPRIVSNEEDED
),
151 get_id(&me
, source_p
),
152 get_id(source_p
, source_p
), name
);
154 else if(MyClient(source_p
))
157 report_operspy(source_p
, "TOPIC", chptr
->chname
);
158 if(!IsMember(source_p
, chptr
) && SecretChannel(chptr
) &&
161 sendto_one_numeric(source_p
, ERR_NOTONCHANNEL
,
162 form_str(ERR_NOTONCHANNEL
), name
);
165 if(chptr
->topic
== NULL
)
166 sendto_one(source_p
, form_str(RPL_NOTOPIC
),
167 me
.name
, source_p
->name
, name
);
170 sendto_one(source_p
, form_str(RPL_TOPIC
),
171 me
.name
, source_p
->name
, chptr
->chname
, chptr
->topic
);
173 sendto_one(source_p
, form_str(RPL_TOPICWHOTIME
),
174 me
.name
, source_p
->name
, chptr
->chname
,
176 (unsigned long)chptr
->topic_time
);
183 * parv[1] = channel name
184 * parv[2] = topic_info
185 * parv[3] = topic_info time
186 * parv[4] = new channel topic
188 * Let servers always set a topic
191 ms_topic(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
193 struct Channel
*chptr
= NULL
;
195 if((chptr
= find_channel(parv
[1])) == NULL
)
198 set_channel_topic(chptr
, parv
[4], parv
[2], atoi(parv
[3]));
200 sendto_channel_local(source_p
, ALL_MEMBERS
, chptr
, ":%s TOPIC %s :%s",
201 source_p
->name
, parv
[1],
202 chptr
->topic
== NULL
? "" : chptr
->topic
);