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/*
* ircd-ratbox: A slightly useful ircd.
* m_version.c: Shows ircd version information.
*
* 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
*
* $Id: m_version.c 1887 2006-08-29 13:42:56Z jilles $
*/
#include <stdinc.h>
#include "client.h"
#include "ircd.h"
#include "numeric.h"
#include "s_conf.h"
#include "s_serv.h"
#include "supported.h"
#include "send.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
static char *confopts(struct Client *source_p);
static int m_version(struct Client *, struct Client *, int, const char **);
static int mo_version(struct Client *, struct Client *, int, const char **);
struct Message version_msgtab = {
"VERSION", 0, 0, 0, MFLG_SLOW,
{mg_unreg, {m_version, 0}, {mo_version, 0}, {mo_version, 0}, mg_ignore, {mo_version, 0}}
};
mapi_clist_av1 version_clist[] = { &version_msgtab, NULL };
DECLARE_MODULE_AV1(version, NULL, NULL, version_clist, NULL, NULL, "$Revision: 1887 $");
/*
* m_version - VERSION command handler
* parv[1] = remote server
*/
static int
m_version(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
static time_t last_used = 0L;
if(parc > 1)
{
if((last_used + ConfigFileEntry.pace_wait) > rb_current_time())
{
/* safe enough to give this on a local connect only */
sendto_one(source_p, form_str(RPL_LOAD2HI),
me.name, source_p->name, "VERSION");
return 0;
}
else
last_used = rb_current_time();
if(hunt_server(client_p, source_p, ":%s VERSION :%s", 1, parc, parv) != HUNTED_ISME)
return 0;
}
sendto_one_numeric(source_p, RPL_VERSION, form_str(RPL_VERSION),
ircd_version, serno,
me.name, confopts(source_p), TS_CURRENT,
ServerInfo.sid);
show_isupport(source_p);
return 0;
}
/*
* mo_version - VERSION command handler
* parv[1] = remote server
*/
static int
mo_version(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
if(hunt_server(client_p, source_p, ":%s VERSION :%s", 1, parc, parv) == HUNTED_ISME)
{
sendto_one_numeric(source_p, RPL_VERSION, form_str(RPL_VERSION),
ircd_version, serno,
me.name, confopts(source_p), TS_CURRENT,
ServerInfo.sid);
show_isupport(source_p);
}
return 0;
}
/* confopts()
* input - client pointer
* output - ircd.conf option string
* side effects - none
*/
static char *
confopts(struct Client *source_p)
{
static char result[15];
char *p;
result[0] = '\0';
p = result;
if(ConfigChannel.use_except)
*p++ = 'e';
/* might wanna hide this :P */
if(ServerInfo.hub)
*p++ = 'H';
if(ConfigChannel.use_invex)
*p++ = 'I';
if(ConfigChannel.use_knock)
*p++ = 'K';
*p++ = 'M';
*p++ = 'p';
if(opers_see_all_users || ConfigFileEntry.operspy_dont_care_user_info)
*p++ = 'S';
#ifdef IGNORE_BOGUS_TS
*p++ = 'T';
#endif
#ifdef HAVE_LIBZ
*p++ = 'Z';
#endif
#ifdef RB_IPV6
*p++ = '6';
#endif
*p = '\0';
return result;
}
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