diff options
Diffstat (limited to 'server_wizard/scripts/check_network.sh')
| -rwxr-xr-x | server_wizard/scripts/check_network.sh | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/server_wizard/scripts/check_network.sh b/server_wizard/scripts/check_network.sh new file mode 100755 index 00000000..6533dbb6 --- /dev/null +++ b/server_wizard/scripts/check_network.sh @@ -0,0 +1,55 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000 Mandrakesoft. +# +# 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. +# See file LICENSE for further informations on licensing terms. +# +# 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. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# script for wizard basic network configuration +# +# assuming : +# - C class network, mask 255.255.255.0 +# +# checking if the provided network address is correct + +echo_debug "$(date) begin $0" +# ip is tested as ip=a.b.c.d + +a=`echo ${wiz_ip_net}|sed -n -e 's/^\([0-9]\{1,3\}\)\..*$/\1/p'` +b=`echo ${wiz_ip_net}|sed -n -e 's/^[0-9]\{1,3\}\.\([0-9]\{1,3\}\)\..*$/\1/p'` +c=`echo ${wiz_ip_net}|sed -n -e 's/^[0-9]\{1,3\}\.[0-9]\{1,3\}\.\([0-9]\{1,3\}\)\..*$/\1/p'` +d=`echo ${wiz_ip_net}|sed -n -e 's/^.*\.\([0-9]\{1,3\}\)$/\1/p'` + +echo_debug "ip -$a-$b-$c-$d-" + +if [ -z "$a" -o -z "$b" -o -z "$c" -o -z "$d" ]; then + echo_debug "incomplete ip" + exit 1 +fi + +if [ $a -gt 255 -o $b -gt 255 -o $c -gt 255 -o $d -ne 0 ]; then + echo_debug "not a network ip" + exit 1 +fi + + +# all seems to be ok +exit 10 |