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#!/bin/bash
# $Id: testconnec,v 1.18 2005/01/16 22:08:17 Tux Exp $
# Copyright (C) 2003-2005 Olivier Borowski
#
# 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.
# Goal :
# use ping to ensure that the connection is valid
# Params :
# h = display help
# d = debug level (0=none, 1=syslog, 2=stdout)
# l = list of tested ip (ex: "213.228.0.42 216.239.37.99")
# the following line will be replaced by the absolute path of setvars
exit 123
set -- "${@//#--help/-h}"
set -- "${@//#--iplist=/-l}"
set -- "${@//#--debug=/-d}"
evalParams() {
while getopts "hl:d:" opt; do
case $opt in
h ) echo -e $TESTCONNEC_USAGE_MSG ; exit 0 ;;
l ) TESTIP="$OPTARG" ;;
d ) DEBUG=$OPTARG ;;
\? ) echo -e $TESTCONNEC_USAGE_MSG ; exit 1 ;;
esac
done
}
DEBUG=0
TESTIP="213.228.0.42 216.239.37.99"
evalParams "$@"
TESTCONNEC_LOCK=/var/run/LCK.eagletestconnec
TESTCONNEC_CPT=/var/tmp/eagletestconnec.cpt
# testconnec is only enabled when $SYSCONF_FILE exists
if [ ! -e $SYSCONF_FILE ] ; then
echo_log "====== testconnec : off, nothing to do... ======"
exit 0
fi
# eagleconfig has never been run => quit
if [ -f $EU_DIR/eagle-usb_must_be_configured ] ; then
echo_log "$TESTCONNEC_INSTALL_LOCK_MSG" 1
exit 1
fi
# testconnec already launched => quit
if [ -e $TESTCONNEC_LOCK ] ; then
echo_log "$TESTCONNEC_ALREADY_LAUNCHED_MSG" 1
exit 1
fi
# prevent this script from being launch 2 times simultaneously
echo_log "====== testconnec : begin ======"
touch $TESTCONNEC_LOCK
trap 'echo_log "====== testconnec : end ======" ; rm -f $TESTCONNEC_LOCK' EXIT
# modem crashed when booting?
SEND_DSP=0
if $EAGLESTAT | grep -q "${BOOTING_STR}" ; then
sleep 5s
# still booting after 5s => crashed
if $EAGLESTAT | grep -q "${BOOTING_STR}" ; then
SEND_DSP=1
fi
fi
# fctStartAdsl already failed 5 times? => launch eaglectrl -w
# $CPT_FAILED is only incremented when the modem is plugged
if [ -f $TESTCONNEC_CPT ] ; then
CPT_FAILED=`cat $TESTCONNEC_CPT`
else
CPT_FAILED=0
fi
[ $CPT_FAILED -ge 5 ] && SEND_DSP=1
# run eaglectrl -w ?
if [ $SEND_DSP -eq 1 ] ; then
echo_log "$TESTCONNEC_REBOOT_MSG"
fctStopAdsl
$EAGLECTRL -w 1>/dev/null 2>/dev/null
if [ $? -ne 0 ] ; then
echo_log "Impossible de rinitialiser le modem!"
exit 1
fi
# modem has been rebooted, reset counter
CPT_FAILED=0
# now the modem should be operationnal but we need to launch startadsl
OK="no"
else
# quit if the modem is not operational
RES="`$EAGLESTAT | grep "$OPER_STR"`"
if [ -z "$RES" ] ; then
echo_log "$TESTCONNEC_NO_MODEM_MSG"
exit 0
fi
declare -i CPT
CPT=0
OK="no"
for i in $TESTIP; do
ping_w $i 5
if [ $? -eq 0 ]; then
OK="$i"
break 1
fi
CPT=$(($CPT+1))
done
fi
if [ "$OK" = "no" ] ; then
echo_log "$TESTCONNEC_CONNECTION_LOST_MSG ($CPT_FAILED)"
fctStopAdsl
sleep 2
fctStartAdsl &
CPT_FAILED=`expr $CPT_FAILED + 1`
else
echo_log "$TESTCONNEC_CONNECTION_OK_MSG ($CPT)"
CPT_FAILED=0
fi
echo $CPT_FAILED > $TESTCONNEC_CPT
exit 0
#***************************************************************************
# $Log: testconnec,v $
# Revision 1.18 2005/01/16 22:08:17 Tux
# - add license header
#
# Revision 1.17 2004/11/23 21:12:46 Tux
# - counter was never reinitialized
#
# Revision 1.16 2004/11/21 17:01:07 mcoolive
# - simplification ( use break in for i in $IP )
#
# Revision 1.15 2004/11/21 15:32:18 Tux
# - replaced == with -eq
# - modem is now rebooted when fctStartAdsl fail 4 times
#
# Revision 1.14 2004/11/11 16:21:26 mcoolive
# - renaming $EU_SCRIPT_DIR/lock in $EU_DIR/eagle-usb_must_be_configured
#
# Revision 1.13 2004/09/28 10:27:19 mcoolive
# - (POSIX) commands are typed "int main..." => replace "$? ==" by "$? -eq"
#
# Revision 1.12 2004/09/26 19:39:34 Tux
# - improved lock file management
# - better log messages
# - localization
#
# Revision 1.11 2004/08/26 21:43:11 Tux
# *** empty log message ***
#
# Revision 1.10 2004/08/19 23:00:48 mcoolive
# - use $SYSCONF_FILE instead of its potential values
#
# Revision 1.9 2004/07/17 15:41:48 Tux
# - forgot to update parameters
# - removed chmod on the lock file
#
# Revision 1.8 2004/07/16 21:14:21 Tux
# - simplify parameters processing
#
# Revision 1.7 2004/07/15 20:26:55 Tux
# - check for /var/lock/eagle-usb too
#
# Revision 1.6 2004/03/23 20:16:44 Tux
# - slackware support
#
# Revision 1.5 2004/03/22 21:25:00 Tux
# - removed old $START_ON_BOOT check
#
# Revision 1.4 2004/03/22 21:23:20 Tux
# - testconnec now exit if internet service is not started
#
#***************************************************************************/
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