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https://github.com/matrix-construct/construct
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168 lines
5.3 KiB
C
168 lines
5.3 KiB
C
/*
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* ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
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* m_cmessage.c: Handles CPRIVMSG/CNOTICE, target change limitation free
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* PRIVMSG/NOTICE implementations.
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*
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* Copyright (C) 2005 Lee Hardy <lee -at- leeh.co.uk>
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* Copyright (C) 2005 ircd-ratbox development team
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1.Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2.Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3.The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: m_cmessage.c 1543 2006-06-01 18:18:28Z jilles $
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*/
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#include "stdinc.h"
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#include "client.h"
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#include "channel.h"
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#include "numeric.h"
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#include "msg.h"
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#include "modules.h"
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#include "hash.h"
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#include "send.h"
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#include "s_conf.h"
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#include "packet.h"
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static int m_cmessage(int, const char *, struct Client *, struct Client *, int, const char **);
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static int m_cprivmsg(struct Client *, struct Client *, int, const char **);
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static int m_cnotice(struct Client *, struct Client *, int, const char **);
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struct Message cprivmsg_msgtab = {
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"CPRIVMSG", 0, 0, 0, MFLG_SLOW,
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{mg_ignore, {m_cprivmsg, 4}, mg_ignore, mg_ignore, mg_ignore, {m_cprivmsg, 4}}
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};
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struct Message cnotice_msgtab = {
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"CNOTICE", 0, 0, 0, MFLG_SLOW,
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{mg_ignore, {m_cnotice, 4}, mg_ignore, mg_ignore, mg_ignore, {m_cnotice, 4}}
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};
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mapi_clist_av1 cmessage_clist[] = { &cprivmsg_msgtab, &cnotice_msgtab, NULL };
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DECLARE_MODULE_AV1(cmessage, NULL, NULL, cmessage_clist, NULL, NULL, "$Revision: 1543 $");
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#define PRIVMSG 0
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#define NOTICE 1
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static int
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m_cprivmsg(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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return m_cmessage(PRIVMSG, "PRIVMSG", client_p, source_p, parc, parv);
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}
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static int
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m_cnotice(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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return m_cmessage(NOTICE, "NOTICE", client_p, source_p, parc, parv);
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}
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static int
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m_cmessage(int p_or_n, const char *command,
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struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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struct Client *target_p;
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struct Channel *chptr;
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struct membership *msptr;
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if(!IsFloodDone(source_p))
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flood_endgrace(source_p);
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if((target_p = find_named_person(parv[1])) == NULL)
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{
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if(p_or_n != NOTICE)
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sendto_one_numeric(source_p, ERR_NOSUCHNICK,
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form_str(ERR_NOSUCHNICK), parv[1]);
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return 0;
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}
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if((chptr = find_channel(parv[2])) == NULL)
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{
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if(p_or_n != NOTICE)
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sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
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form_str(ERR_NOSUCHCHANNEL), parv[2]);
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return 0;
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}
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if((msptr = find_channel_membership(chptr, source_p)) == NULL)
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{
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if(p_or_n != NOTICE)
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sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
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form_str(ERR_NOTONCHANNEL),
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chptr->chname);
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return 0;
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}
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if(!is_chanop_voiced(msptr))
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{
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if(p_or_n != NOTICE)
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sendto_one(source_p, form_str(ERR_VOICENEEDED),
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me.name, source_p->name, chptr->chname);
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return 0;
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}
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if(!IsMember(target_p, chptr))
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{
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if(p_or_n != NOTICE)
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sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL,
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form_str(ERR_USERNOTINCHANNEL),
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target_p->name, chptr->chname);
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return 0;
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}
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if(MyClient(target_p) && (IsSetCallerId(target_p) || (IsSetRegOnlyMsg(target_p) && !source_p->user->suser[0])) &&
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!accept_message(source_p, target_p) && !IsOper(source_p))
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{
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if (IsSetRegOnlyMsg(target_p) && !source_p->user->suser[0])
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{
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if (p_or_n != NOTICE)
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sendto_one_numeric(source_p, ERR_NONONREG,
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form_str(ERR_NONONREG),
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target_p->name);
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return 0;
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}
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if(p_or_n != NOTICE)
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sendto_one_numeric(source_p, ERR_TARGUMODEG,
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form_str(ERR_TARGUMODEG), target_p->name);
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if((target_p->localClient->last_caller_id_time +
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ConfigFileEntry.caller_id_wait) < rb_current_time())
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{
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if(p_or_n != NOTICE)
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sendto_one_numeric(source_p, RPL_TARGNOTIFY,
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form_str(RPL_TARGNOTIFY),
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target_p->name);
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sendto_one(target_p, form_str(RPL_UMODEGMSG),
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me.name, target_p->name, source_p->name,
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source_p->username, source_p->host);
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target_p->localClient->last_caller_id_time = rb_current_time();
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}
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return 0;
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}
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if(p_or_n != NOTICE)
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source_p->localClient->last = rb_current_time();
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sendto_anywhere(target_p, source_p, command, ":%s", parv[3]);
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return 0;
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}
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