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/*
* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
*
* Copyright (c) 1997-2018 ircd-hybrid 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
* USA
*/
/*! \file m_version.c
* \brief Includes required functions for processing the VERSION command.
* \version $Id: m_version.c 8280 2018-02-20 19:30:33Z michael $
*/
#include "stdinc.h"
#include "client.h"
#include "ircd.h"
#include "numeric.h"
#include "conf.h"
#include "server.h"
#include "user.h"
#include "send.h"
#include "parse.h"
#include "modules.h"
#include "isupport.h"
/* Option string. */
static const char serveropts[] =
{
'T',
'S',
#ifdef TS_CURRENT
'0' + TS_CURRENT,
#endif
/* ONLY do TS */
/* ALWAYS do TS_WARNINGS */
'o',
'w',
'\0'
};
/*! \brief VERSION command handler
*
* \param source_p Pointer to allocated Client struct from which the message
* originally comes from. This can be a local or remote client.
* \param parc Integer holding the number of supplied arguments.
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
* pointers.
* \note Valid arguments for this command are:
* - parv[0] = command
* - parv[1] = nickname/servername
*/
static int
m_version(struct Client *source_p, int parc, char *parv[])
{
static uintmax_t last_used = 0;
if ((last_used + ConfigGeneral.pace_wait_simple) > CurrentTime)
{
sendto_one_numeric(source_p, &me, RPL_LOAD2HI, "VERSION");
return 0;
}
last_used = CurrentTime;
if (!ConfigServerHide.disable_remote_commands)
if (server_hunt(source_p, ":%s VERSION :%s", 1, parc, parv)->ret != HUNTED_ISME)
return 0;
sendto_one_numeric(source_p, &me, RPL_VERSION, ircd_version, serno,
me.name, serveropts);
isupport_show(source_p);
return 0;
}
/*! \brief VERSION command handler
*
* \param source_p Pointer to allocated Client struct from which the message
* originally comes from. This can be a local or remote client.
* \param parc Integer holding the number of supplied arguments.
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
* pointers.
* \note Valid arguments for this command are:
* - parv[0] = command
* - parv[1] = nickname/servername
*/
static int
ms_version(struct Client *source_p, int parc, char *parv[])
{
if (server_hunt(source_p, ":%s VERSION :%s", 1, parc, parv)->ret != HUNTED_ISME)
return 0;
sendto_one_numeric(source_p, &me, RPL_VERSION, ircd_version, serno,
me.name, serveropts);
isupport_show(source_p);
return 0;
}
static struct Message version_msgtab =
{
.cmd = "VERSION",
.args_max = MAXPARA,
.handlers[UNREGISTERED_HANDLER] = m_unregistered,
.handlers[CLIENT_HANDLER] = m_version,
.handlers[SERVER_HANDLER] = ms_version,
.handlers[ENCAP_HANDLER] = m_ignore,
.handlers[OPER_HANDLER] = ms_version
};
static void
module_init(void)
{
mod_add_cmd(&version_msgtab);
}
static void
module_exit(void)
{
mod_del_cmd(&version_msgtab);
}
struct module module_entry =
{
.version = "$Revision: 8280 $",
.modinit = module_init,
.modexit = module_exit,
};
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