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#!/bin/sh
#
# Copyright (C) 2008 Sony Computer Entertainment Inc.
# Copyright 2008 Sony Corp.
#
# 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; version 2 of the License.
#
# 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
#
usage() {
echo "" >&2
echo "SYNOPSIS" >&2
echo " bl-option [OPTION]" >&2
echo "" >&2
echo "DESCRIPTION" >&2
echo " Get and set PS3 bootloader options in flash." >&2
echo "" >&2
echo "OPTIONS" >&2
echo " -m, --get-video-mode" >&2
echo " Get the bootloader video mode." >&2
echo "" >&2
echo " -M, --set-video-mode value" >&2
echo " Set the bootloader video mode." >&2
echo "" >&2
echo " -p, --get-petitboot-default" >&2
echo " Get the default Petitboot menu item." >&2
echo "" >&2
echo " -P, --set-petitboot-default value" >&2
echo " Set the default Petitboot menu item." >&2
echo "" >&2
echo " -t, --get-telnet-enabled" >&2
echo " Get the telnet enabled flag." >&2
echo "" >&2
echo " -T, --set-telnet-enabled value" >&2
echo " Set the telnet enabled flag." >&2
echo "" >&2
echo " -h, --help" >&2
echo " Print a help message." >&2
echo "" >&2
echo "SEE ALSO" >&2
echo " ps3-flash-util(8)" >&2
echo "" >&2
exit 1
}
if [ "$#" -eq 0 ] ; then
echo "ERROR: bad arg" >&2;
usage
fi
get_flag() {
flags=`ps3-flash-util --db-print $1 $2`
echo $(( ${flags:-0} & $3 ))
}
set_flag() {
flags=`ps3-flash-util --db-print $1 $2`
if [ $4 -eq 0 ]; then
ps3-flash-util --db-write-half $1 $2 $(( ${flags:-0} & ~$3 ))
else
ps3-flash-util --db-write-half $1 $2 $(( ${flags:-0} | $3 ))
fi
}
# owners
petitboot="3"
# keys
menu="1"
video="2"
flags="3"
# flags
telnet="1"
case "$1" in
-m | --get-video-mode)
ps3-flash-util --db-print ${petitboot} ${video}
;;
-M | --set-video-mode)
ps3-flash-util --db-write-half ${petitboot} ${video} $2
;;
-p | --get-petitboot-default)
ps3-flash-util --db-print ${petitboot} ${menu}
;;
-P | --set-petitboot-default)
ps3-flash-util --db-write-word ${petitboot} ${menu} $2
;;
-t | --get-telnet-enabled)
get_flag ${petitboot} ${flags} ${telnet}
;;
-T | --set-telnet-enabled)
set_flag ${petitboot} ${flags} ${telnet} $2
;;
-h | --help)
usage
;;
*)
echo "ERROR: bad arg $1" >&2;
usage
;;
esac
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