#!/bin/sh
##############################################################################
#                                                                            #
# prerun.toram, (C) 2007-2010 S. Georgaras <sng@hellug.gr>                   #
#                                                                            #
# This file is part of Clonezilla-SysRescCD.                                 #
#                                                                            #
# Clonezilla-SysRescCD 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.                                        #
#                                                                            #
# Clonezilla-SysRescCD 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 Clonezilla-SysRescCD. If not, see <http://www.gnu.org/licenses/>.     #
#                                                                            #
##############################################################################
if [ -e /root/.prerunExecuted ];then
  # This has to be executed only once
  exit
fi
touch /root/.prerunExecuted
setterm -foreground yellow
echo '
##########################################'
setterm -foreground white
echo -n "  Modifying .bashrc ...   "
echo >> /root/.bashrc
echo "##########################################" >> /root/.bashrc
echo "# aliases by Spiros" >> /root/.bashrc
echo "##########################################" >> /root/.bashrc
echo "# aliases..." >> /root/.bashrc
echo "alias ls='ls --color'" >> /root/.bashrc
echo "alias lf='ls -F --color'" >> /root/.bashrc
echo "alias l='ls -la --color'" >> /root/.bashrc
echo "##########################################" >> /root/.bashrc
setterm -foreground green;echo 'done';setterm -foreground white




echo -n "  Trying to determine and mount your CD-ROM...   "
rm -rf /home/partimag 2>/dev/null
mkdir /home/partimag

# search all CDs
for n in $(cat /proc/sys/dev/cdrom/info | grep 'drive name' |sed 's|drive name:[ \t]*||' | awk '{for(i=1;i<=NF;i++) print $i}')
do
	mount /dev/"$n" /home/partimag 2>/dev/null && {
		if [ -e /home/partimag/restorecd/ocswp.png ];then
			 break
		else
			umount /home/partimag 2>/dev/null
		fi
	}
done

# search all partitions
if [ -z "$(mount | grep /home/partimag)" ];then
	for n in $(cat /proc/partitions  | grep [0-9]$ | sed 's|.* ||' | grep -v loop)
	do
  	mount /dev/"$n" /home/partimag 2>/dev/null && {
	    if [ -e /home/partimag/restorecd/ocswp.png ];then
		  	break
		else
			umount /home/partimag 2>/dev/null
		fi
		}
	done
fi

if [ -z "$(mount | grep /home/partimag)" ];then
	setterm -foreground magenta
	echo failed
	setterm -foreground white
	echo
	echo "Mounting the System Image has failed... You should boot"
	echo " Clonezilla Live to RAM for this to work!!!"
	echo "Press ENTER to restart..."
	read
	reboot
	exit 1
fi

setterm -foreground green
echo 'done'

setterm -foreground white

#
# replace /home/partimag/restorecd with $restorecdFiles
#
echo -n "  Copying new scripts...   "
for script in  what-cd patch-clonezilla-sysresccd continue-multi-cd reloc-img imginfo imgconvert sbminst;do
  cp /home/partimag/restorecd/"$script" /usr/bin 2>/dev/null
  chmod +x /usr/bin/"$script" 2>/dev/null
done
cp /home/partimag/restorecd/ocs-iso /opt/drbl/sbin
cp /home/partimag/restorecd/cust-menu /opt/drbl/sbin
chmod +x /opt/drbl/sbin/ocs-iso
chmod +x /opt/drbl/sbin/cust-menu
# add cust-menu execution command to zip file creation script
sed '/^cust-menu -z -publisher/d' /opt/drbl/sbin/ocs-live-dev | sed '/echo "Packing the output file $output_filename..."/i\
cust-menu -z -publisher "DRBL/Clonezilla http://drbl.name http://clonezilla.org" -V "$iso_label_tag" "$ORIGINAL_INSERT_MODE"' > /opt/drbl/sbin/ocs-live-dev.tmp && mv /opt/drbl/sbin/ocs-live-dev.tmp /opt/drbl/sbin/ocs-live-dev
chmod +x  /opt/drbl/sbin/ocs-live-dev
setterm -foreground green;echo 'done';setterm -foreground white

setterm -foreground yellow
echo '##########################################
'
setterm -foreground white
echo