mirror of
https://github.com/unrealircd/unrealircd.git
synced 2026-06-29 14:26:40 +02:00
Bram Matthys
140 lines
3.2 KiB
C
140 lines
3.2 KiB
C
/*
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* IRC - Internet Relay Chat, src/modules/m_ison.c
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* (C) 2004 The UnrealIRCd Team
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*
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* See file AUTHORS in IRC package for additional names of
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* the programmers.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 1, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "config.h"
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#include "struct.h"
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#include "common.h"
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#include "sys.h"
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#include "numeric.h"
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#include "msg.h"
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#include "proto.h"
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#include "channel.h"
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#include <time.h>
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#include <sys/stat.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef _WIN32
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#include <io.h>
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#endif
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#include <fcntl.h>
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#include "h.h"
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#ifdef STRIPBADWORDS
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#include "badwords.h"
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#endif
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#ifdef _WIN32
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#include "version.h"
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#endif
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DLLFUNC int m_ison(aClient *cptr, aClient *sptr, int parc, char *parv[]);
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#define MSG_ISON "ISON"
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#define TOK_ISON "K"
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ModuleHeader MOD_HEADER(m_ison)
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= {
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"m_ison",
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"$Id$",
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"command /ison",
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"3.2-b8-1",
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NULL
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};
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DLLFUNC int MOD_INIT(m_ison)(ModuleInfo *modinfo)
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{
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add_Command(MSG_ISON, TOK_ISON, m_ison, 1);
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MARK_AS_OFFICIAL_MODULE(modinfo);
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return MOD_SUCCESS;
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}
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DLLFUNC int MOD_LOAD(m_ison)(int module_load)
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{
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return MOD_SUCCESS;
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}
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DLLFUNC int MOD_UNLOAD(m_ison)(int module_unload)
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{
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if (del_Command(MSG_ISON, TOK_ISON, m_ison) < 0)
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{
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sendto_realops("Failed to delete commands when unloading %s",
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MOD_HEADER(m_ison).name);
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}
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return MOD_SUCCESS;
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}
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/*
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* m_ison added by Darren Reed 13/8/91 to act as an efficent user indicator
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* with respect to cpu/bandwidth used. Implemented for NOTIFY feature in
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* clients. Designed to reduce number of whois requests. Can process
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* nicknames in batches as long as the maximum buffer length.
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*
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* format:
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* ISON :nicklist
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*/
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static char buf[BUFSIZE];
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DLLFUNC CMD_FUNC(m_ison)
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{
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char namebuf[USERLEN + HOSTLEN + 4];
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aClient *acptr;
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char *s, **pav = parv, *user;
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int len;
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char *p = NULL;
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if (parc < 2)
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{
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sendto_one(sptr, err_str(ERR_NEEDMOREPARAMS),
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me.name, parv[0], "ISON");
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return 0;
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}
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(void)ircsprintf(buf, rpl_str(RPL_ISON), me.name, *parv);
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len = strlen(buf);
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#ifndef NO_FDLIST
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cptr->priority += 30; /* this keeps it from moving to 'busy' list */
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#endif
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for (s = strtoken(&p, *++pav, " "); s; s = strtoken(&p, NULL, " "))
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{
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if ((user = index(s, '!')))
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*user++ = '\0';
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if ((acptr = find_person(s, NULL)))
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{
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if (user)
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{
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strcpy(namebuf, acptr->user->username);
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strcat(namebuf, "@");
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strcat(namebuf, GetHost(acptr));
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if (match(user, namebuf))
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continue;
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*--user = '!';
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}
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(void)strncat(buf, s, sizeof(buf) - len);
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len += strlen(s);
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(void)strncat(buf, " ", sizeof(buf) - len);
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len++;
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}
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}
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sendto_one(sptr, "%s", buf);
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return 0;
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}
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