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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 "ps3-init-rtc (@PACKAGE_NAME@) @PACKAGE_VERSION@" >&2
echo "DESCRIPTION" >&2
echo " The ps3-rtc-init utility is used to initialize the Linux RTC diff value" >&2
echo " in PS3 flash memory to that currently in use by the Game OS. The default" >&2
echo " behavior is to not overwrite an existing value." >&2
echo "OPTIONS" >&2
echo " -f, --force" >&2
echo " Overwrite any existing Linux RTC diff value in flash memory." >&2
echo " -h, --help" >&2
echo " Print a help message." >&2
echo " -V, -version" >&2
echo " Display the program version number." >&2
echo "SEE ALSO" >&2
echo " ps3-flash-util(8)" >&2
echo "Send bug reports to @PACKAGE_BUGREPORT@" >&2
exit 1
}
version() {
echo "ps3-init-rtc (@PACKAGE_NAME@) @PACKAGE_VERSION@"
exit 1
}
force=
while [ "$#" -gt 0 ]; do
case "$1" in
--force | -f)
force="y"
;;
--version | -V)
version
;;
*)
usage
;;
esac
shift
done
game_time=`@prefix@/sbin/ps3-flash-util --game-time`
if [ $? -ne 0 ]; then
echo "ERROR: Can't read game-time." >&2;
exit 1;
fi
if [ "${force}" ]; then
@prefix@/sbin/ps3-flash-util --db-write-dword 2 1 ${game_time}
if [ $? -ne 0 ]; then
@prefix@/sbin/ps3-flash-util --db-format
if [ $? -ne 0 ]; then
echo "ERROR: Can't format flash." >&2;
exit 1;
fi
@prefix@/sbin/ps3-flash-util --db-write-dword 2 1 ${game_time}
fi
if [ $? -ne 0 ]; then
echo "ERROR: Can't set rtc diff." >&2;
exit 1;
fi
else
other_time=`@prefix@/sbin/ps3-flash-util --db-print 2 1`
if [ $? -ne 0 ]; then
echo "ERROR: can't read database. Use -f to re-format." >&2;
exit 1;
fi
if [ ${other_time} ]; then
echo "WARNING: rtc diff already set." >&2;
exit 1;
fi
@prefix@/sbin/ps3-flash-util --db-write-dword 2 1 ${game_time}
if [ $? -ne 0 ]; then
echo "ERROR: can't read database. Use -f to re-format." >&2;
exit 1;
fi
fi
echo "rtc diff:${game_time}"
exit 0
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