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sysadm |
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/*
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* Copyright (C) 2000,2001 Onlyer (onlyer@263.net)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "common/setup_before.h"
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#include "setup.h"
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#ifdef HAVE_STDDEF_H
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# include <stddef.h>
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#else
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# ifndef NULL
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# define NULL ((void *)0)
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# endif
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#endif
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#ifdef TIME_WITH_SYS_TIME
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# include <time.h>
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# include <sys/time.h>
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#else
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# ifdef HAVE_SYS_TIME_H
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# include <sys/time.h>
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# else
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# include <time.h>
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# endif
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#endif
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#include "bnetd.h"
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#include "prefs.h"
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#include "s2s.h"
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#include "handle_bnetd.h"
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#include "connection.h"
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#include "common/eventlog.h"
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#include "common/setup_after.h"
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static t_connection * bnetd_connection=NULL;
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extern int bnetd_init(void)
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{
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return bnetd_check();
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}
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extern int bnetd_check(void)
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{
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static unsigned int prev_connecting_checktime=0;
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if (bnetd_connection) {
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if (d2cs_conn_get_state(bnetd_connection)==conn_state_connecting) {
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if (time(NULL) - prev_connecting_checktime > prefs_get_s2s_timeout()) {
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eventlog(eventlog_level_warn,__FUNCTION__,"connection to bnetd s2s timeout");
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d2cs_conn_set_state(bnetd_connection,conn_state_destroy);
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return -1;
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}
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}
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return 0;
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}
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if (!(bnetd_connection=s2s_create(prefs_get_bnetdaddr(),BNETD_SERV_PORT,conn_class_bnetd))) {
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return -1;
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}
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if (d2cs_conn_get_state(bnetd_connection)==conn_state_init) {
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handle_bnetd_init(bnetd_connection);
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} else {
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prev_connecting_checktime=time(NULL);
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}
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return 0;
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}
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extern t_connection * bnetd_conn(void)
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{
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return bnetd_connection;
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}
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extern int bnetd_set_connection(t_connection * c)
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{
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bnetd_connection=c;
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return 0;
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}
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extern int bnetd_destroy(t_connection * c)
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{
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if (bnetd_connection != c) {
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eventlog(eventlog_level_error,__FUNCTION__,"bnetd connection do not match");
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return -1;
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}
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bnetd_connection=NULL;
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return 0;
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}
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