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[READ-ONLY] Mirror of https://github.com/VibeDevelopers/Comet.
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124/* * ircd-ratbox: A slightly useful ircd. * m_ison.c: Provides a single line answer of whether a user is online. * * 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 "client.h"#include "match.h"#include "ircd.h"#include "numeric.h"#include "send.h"#include "msg.h"#include "parse.h"#include "modules.h"#include "s_conf.h" /* ConfigFileEntry */#include "s_serv.h" /* uplink/IsCapable */#include "hash.h"
#include <string.h>
static const char ison_desc[] = "Provides the ISON command to check if a set of users is online";
static void m_ison(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
struct Message ison_msgtab = { "ISON", 0, 0, 0, 0, {mg_unreg, {m_ison, 2}, mg_ignore, mg_ignore, mg_ignore, {m_ison, 2}}};
mapi_clist_av1 ison_clist[] = { &ison_msgtab, NULL };
DECLARE_MODULE_AV2(ison, NULL, NULL, ison_clist, NULL, NULL, NULL, NULL, ison_desc);
static char buf[BUFSIZE];static char buf2[BUFSIZE];
/* * m_ison added by Darren Reed 13/8/91 to act as an efficent user indicator * with respect to cpu/bandwidth used. Implemented for NOTIFY feature in * clients. Designed to reduce number of whois requests. Can process * nicknames in batches as long as the maximum buffer length. * * format: * ISON :nicklist */static voidm_ison(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]){ struct Client *target_p; char *nick; char *p; char *current_insert_point, *current_insert_point2; int len; int i; int done = 0;
current_insert_point2 = buf2; *buf2 = '\0';
sprintf(buf, form_str(RPL_ISON), me.name, source_p->name); len = strlen(buf); current_insert_point = buf + len;
/* rfc1459 is ambigious about how to handle ISON * this should handle both interpretations. */ for (i = 1; i < parc; i++) { char *cs = LOCAL_COPY(parv[i]); for (nick = rb_strtok_r(cs, " ", &p); nick; nick = rb_strtok_r(NULL, " ", &p)) { target_p = find_named_person(nick);
if(target_p != NULL) { len = strlen(target_p->name); if((current_insert_point + (len + 5)) < (buf + sizeof(buf))) { memcpy((void *) current_insert_point, (void *) target_p->name, len); current_insert_point += len; *current_insert_point++ = ' '; } else { done = 1; break; } } } if(done) break; }
/* current_insert_point--; * Do NOT take out the trailing space, it breaks ircII * --Rodder */
*current_insert_point = '\0'; *current_insert_point2 = '\0';
sendto_one(source_p, "%s", buf);}