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-rwxr-xr-xsrc/ping_check.sh96
1 files changed, 96 insertions, 0 deletions
diff --git a/src/ping_check.sh b/src/ping_check.sh
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+++ b/src/ping_check.sh
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+#!/bin/sh
+##############################################################
+# Copyright (C) 2004 by Christoph Thielecke
+# crissi99@gmx.de
+#
+# 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
+#
+# checks if the ping answer was sucessful within given times
+#
+# syntax: ping_check.sh <ping cmd> <device> <ping host ip> <interval in sec> <test ping count> <verbose>
+# example: ping_check.sh
+# device can be also default then no device is supplied to ping
+#
+##############################################################
+
+if [ $# -ne 6 ]; then
+echo "help:"
+echo "-----"
+echo "PING <path to ping>"
+echo "DEVICE <device>"
+echo "PINGHOST <ip | hostname>"
+echo "INTERVAL <val>"
+echo "TEST_PING_COUNT <val>"
+echo "QUIET [0|1]"
+echo ""
+echo "parameters count: $#"
+exit 1
+fi
+
+PING=$1
+DEVICE=$2
+PINGHOST=$3
+INTERVAL=$4
+TEST_PING_COUNT=$5
+QUIET=$6
+
+DEVICECMD=""
+
+if [ $DEVICE != "default" ]; then
+ DEVICECMD="-I $DEVICE"
+fi
+
+if [ $QUIET -eq '1' ]; then
+echo "Configuration:"
+echo "Host: "$PINGHOST
+echo "Device: "$DEVICE
+echo "PING count: "$TEST_PING_COUNT
+echo "Interval: "$INTERVAL
+echo "- - - - -"
+echo
+fi
+
+while true; do
+fails=0
+count=0
+while [ $count -lt $TEST_PING_COUNT ]; do
+ if [ $QUIET -eq '1' ]; then
+ echo -n "Ping sequence "$count": "
+ fi
+ if [ "x" = "x$(ping -c 1 -w 5 $DEVICECMD $PINGHOST 2>&1 | grep '1 received')" ]; then
+ fails=`expr $fails + 1`
+ if [ $QUIET -eq '1' ]; then
+ echo "failed!"
+ fi
+ else
+ if [ $QUIET -eq '1' ]; then
+ echo "ok."
+ fi
+ fi
+ count=`expr $count + 1`
+ sleep $INTERVAL
+ done
+
+ if [ $QUIET -eq '1' ]; then
+ echo -n "PING failitures: "$fails" => "
+ fi
+ if [ $fails -gt $(expr $TEST_PING_COUNT - 1) ]; then
+ echo "PING failed!"
+ else
+ echo "PING ok."
+ fi
+done
+