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[READ-ONLY] Mirror of https://github.com/VibeDevelopers/Comet.
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206/* * ircd-ratbox: A slightly useful ircd. * m_topic.c: Sets a channel topic. * * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center * Copyright (C) 1996-2002 Hybrid Development Team * Copyright (C) 2002-2005 ircd-ratbox development team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA */
#include "stdinc.h"#include "channel.h"#include "client.h"#include "hash.h"#include "match.h"#include "ircd.h"#include "numeric.h"#include "send.h"#include "s_newconf.h"#include "s_conf.h"#include "s_serv.h"#include "msg.h"#include "parse.h"#include "modules.h"#include "packet.h"#include "tgchange.h"#include "logger.h"#include "response.h"#include "inline/stringops.h"
static const char topic_desc[] = "Provides the TOPIC command to set, remove, and inspect channel topics";
static void m_topic(struct MsgBuf *, struct Client *, struct Client *, int, const char **);static void ms_topic(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
struct Message topic_msgtab = { "TOPIC", 0, 0, 0, 0, {mg_unreg, {m_topic, 2}, {m_topic, 2}, {ms_topic, 5}, mg_ignore, {m_topic, 2}}};
mapi_clist_av1 topic_clist[] = { &topic_msgtab, NULL };DECLARE_MODULE_AV2(topic, NULL, NULL, topic_clist, NULL, NULL, NULL, NULL, topic_desc);
/* * m_topic * parv[1] = channel name * parv[2] = new topic, if setting topic */static voidm_topic(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]){ struct Channel *chptr = NULL; struct membership *msptr; char *p = NULL; const char *name; int operspy = 0;
if((p = strchr(parv[1], ','))) *p = '\0';
name = parv[1];
if(IsOperSpy(source_p) && parv[1][0] == '!') { name++; operspy = 1;
if(EmptyString(name)) { sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, source_p->name, "TOPIC"); return; } }
if(MyClient(source_p) && !IsFloodDone(source_p)) flood_endgrace(source_p);
chptr = find_channel(name);
if(chptr == NULL) { sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL, form_str(ERR_NOSUCHCHANNEL), name); return; }
/* setting topic */ if(parc > 2) { msptr = find_channel_membership(chptr, source_p);
if(msptr == NULL) { sendto_one_numeric(source_p, ERR_NOTONCHANNEL, form_str(ERR_NOTONCHANNEL), name); return; }
if(MyClient(source_p) && !is_chanop_voiced(msptr) && !IsOperGeneral(source_p) && !add_channel_target(source_p, chptr)) { sendto_one(source_p, form_str(ERR_TARGCHANGE), me.name, source_p->name, chptr->chname); return; }
if(((chptr->mode.mode & MODE_TOPICLIMIT) == 0 || get_channel_access(source_p, chptr, msptr, MODE_ADD, NULL) >= CHFL_CHANOP) && (!MyClient(source_p) || can_send(chptr, source_p, msptr))) { char topic[TOPICLEN + 1]; char topic_info[USERHOST_REPLYLEN]; rb_strlcpy(topic, parv[2], sizeof(topic)); sprintf(topic_info, "%s!%s@%s", source_p->name, source_p->username, source_p->host);
if (ConfigChannel.strip_topic_colors) strip_colour(topic);
set_channel_topic(chptr, topic, topic_info, rb_current_time());
sendto_server(client_p, chptr, CAP_TS6, NOCAPS, ":%s TOPIC %s :%s", use_id(source_p), chptr->chname, chptr->topic == NULL ? "" : chptr->topic); sendto_channel_local(source_p, ALL_MEMBERS, chptr, ":%s!%s@%s TOPIC %s :%s", source_p->name, source_p->username, source_p->host, chptr->chname, chptr->topic == NULL ? "" : chptr->topic); } else sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED), get_id(&me, source_p), get_id(source_p, source_p), name); } else if(MyClient(source_p)) { if(operspy) report_operspy(source_p, "TOPIC", chptr->chname); if(!IsMember(source_p, chptr) && SecretChannel(chptr) && !operspy) { sendto_one_numeric(source_p, ERR_NOTONCHANNEL, form_str(ERR_NOTONCHANNEL), name); return; } if(chptr->topic == NULL) sendto_one(source_p, form_str(RPL_NOTOPIC), me.name, source_p->name, name); else { begin_local_response_batch(); sendto_one(source_p, form_str(RPL_TOPIC), me.name, source_p->name, chptr->chname, chptr->topic);
sendto_one(source_p, form_str(RPL_TOPICWHOTIME), me.name, source_p->name, chptr->chname, chptr->topic_info, (long long)chptr->topic_time); } }}
/* * ms_topic * parv[1] = channel name * parv[2] = topic_info * parv[3] = topic_info time * parv[4] = new channel topic * * Let servers always set a topic */static voidms_topic(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]){ struct Channel *chptr = NULL;
if((chptr = find_channel(parv[1])) == NULL) return;
set_channel_topic(chptr, parv[4], parv[2], atoi(parv[3]));
sendto_channel_local(source_p, ALL_MEMBERS, chptr, ":%s TOPIC %s :%s", source_p->name, parv[1], chptr->topic == NULL ? "" : chptr->topic);}