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construct/modules/m_version.cc
2016-08-25 03:01:45 -07:00

141 lines
3.6 KiB
C++

/*
* 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
*/
using namespace ircd;
static const char version_desc[] =
"Provides the VERSION command to display server version information";
static char *confopts(void);
static void m_version(struct MsgBuf *, client::client &, client::client &, int, const char **);
static void mo_version(struct MsgBuf *, client::client &, client::client &, int, const char **);
struct Message version_msgtab = {
"VERSION", 0, 0, 0, 0,
{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_AV2(version, NULL, NULL, version_clist, NULL, NULL, NULL, NULL, version_desc);
/*
* m_version - VERSION command handler
* parv[1] = remote server
*/
static void
m_version(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, 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, form_str(RPL_LOAD2HI),
me.name, source.name, "VERSION");
return;
}
else
last_used = rb_current_time();
if(hunt_server(&client, &source, ":%s VERSION :%s", 1, parc, parv) != HUNTED_ISME)
return;
}
sendto_one_numeric(&source, RPL_VERSION, form_str(RPL_VERSION),
info::version.c_str(), info::serno.c_str(),
#ifdef CUSTOM_BRANDING
PACKAGE_NAME "-" PACKAGE_VERSION,
#endif
me.name, confopts(), TS_CURRENT,
ServerInfo.sid);
supported::show(source);
}
/*
* mo_version - VERSION command handler
* parv[1] = remote server
*/
static void
mo_version(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
{
if(hunt_server(&client, &source, ":%s VERSION :%s", 1, parc, parv) == HUNTED_ISME)
{
sendto_one_numeric(&source, RPL_VERSION, form_str(RPL_VERSION),
info::version.c_str(), info::serno.c_str(),
#ifdef CUSTOM_BRANDING
PACKAGE_NAME "-" PACKAGE_VERSION,
#endif
me.name, confopts(), TS_CURRENT,
ServerInfo.sid);
supported::show(source);
}
}
/* confopts()
* input - none
* output - ircd.conf option string
* side effects - none
*/
static char *
confopts(void)
{
static char result[15];
char *p;
result[0] = '\0';
p = result;
if(ConfigChannel.use_except)
*p++ = 'e';
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 HAVE_LIBZ
*p++ = 'Z';
#endif
#ifdef RB_IPV6
*p++ = '6';
#endif
*p = '\0';
return result;
}