/************************************************************************
 *   IRC - Internet Relay Chat, modules/m_version.c
 *
 *   Copyright (C) 2000-2003 TR-IRCD Development
 *
 *   Copyright (C) 1990 Jarkko Oikarinen and
 *                      University of Oulu, Co Center
 *
 *   See file AUTHORS in IRC package for additional names of
 *   the programmers.
 *
 *   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, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/*
 * $Id: m_version.c,v 1.3 2003/06/14 13:55:51 tr-ircd Exp $ 
 */

#include "struct.h"
#include "common.h"
#include "sys.h"
#include "msg.h"
#include "numeric.h"
#include "s_conf.h"
#include "channel.h"
#include "patchlevel.h"
#include "h.h"

static char *token = TOK1_VERSION;
static char serveropts[500];

static void init_serveropts(void);

static struct Message _msgtab[] = {
    {MSG_VERSION, 0, MAXPARA, M_SLOW | M_IDLE_RESET, 0L,
     m_unregistered, m_version, m_version, m_version, m_version}
};

#ifndef STATIC_MODULES

char *_version = "$Revision: 1.3 $";

void _modinit(void)
{
    init_serveropts();
    mod_add_cmd(_msgtab);
    tok1_msgtab[(u_char) *token].msg = _msgtab;
}

void _moddeinit(void)
{
    mod_del_cmd(_msgtab);
    tok1_msgtab[(u_char) *version].msg = NULL;
}
#else
void m_version_init(void)
{
    init_serveropts();
    mod_add_cmd(_msgtab);
    tok1_msgtab[(u_char) *token].msg = _msgtab;
}
#endif

void init_serveropts(void)
{

    ircsnprintf(serveropts, 500, "%s-%s%s%s%s-%s-%s [%s]", "TS7-Z",
#ifdef HAVE_ENCRYPTION_ON
		"E",
#else
		"",
#endif
#ifdef IPV6
		"6",
#else
		"",
#endif
		"G",
#ifdef STATIC_MODULES
		"SM",
#else
		"DM",
#endif
#ifdef NOBALLOC
		"NB",
#else
		"B",
#endif
		SELECT_TYPE, BRANCHSTATUS);

}

/*
 * * m_version 
 *      parv[0] = sender prefix 
 *      parv[1] = remote server
 */
int m_version(aClient *cptr, aClient *sptr, int parc, char *parv[])
{

    if (hunt_server(cptr, sptr, ":%s %s :%s", TOK1_VERSION, 1, parc, parv) == HUNTED_ISME) {
	send_me_numeric(sptr, RPL_VERSION, version, GeneralOpts.debuglevel ? "D" : "", me.name,
			serveropts);
	send_supported(sptr);
    }
    return 0;
}