src/installer/downloadsource.sh

   1 #!/bin/sh
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2010  IPFire Team  <info@ipfire.org>                          #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 #lfs change the url while build!
  23 IPFireISO=ipfire.iso
  24 #
  25
  26 #Get user defined download from boot cmdline
  27 grep "netinstall=" /proc/cmdline > /dev/null && CMDLINE=1
  28 if ( [ "$CMDLINE" == "1" ]); then
  29         read CMDLINE < /proc/cmdline
  30         POS=${CMDLINE%%netinstall*}
  31         POS=${#POS}
  32         IPFireISO=`echo ${CMDLINE:POS} | cut -d"=" -f2 | cut -d" " -f1`
  33 fi
  34
  35 echo "Download with wget..."
  36 wget $IPFireISO -O /tmp/download.iso -t3 -U IPFire_NetInstall/2.x
  37 wget $IPFireISO.md5 -O /tmp/download.iso.md5 -t3 -U IPFire_NetInstall/2.x
  38 echo
  39 echo "Checking download..."
  40 md5_file=`md5sum /tmp/download.iso | cut -d" " -f1`
  41 md5_down=`cat /tmp/download.iso.md5 | cut -d" " -f1`
  42 if [ "$md5_file" == "$md5_down" ]; then
  43         echo -n "/tmp/download.iso" > /tmp/source_device
  44         exit 0
  45 fi
  46 echo "Error - SKIP"
  47 exit 10