grub/util/grub.d/10_windows.in
fzielcke 18ade780ed 2008-09-29 Felix Zielcke <fzielcke@z-51.de>
* util/update-grub_lib.in: Copy to ...
	* util/grub-mkconfig_lib.in: ... this.  Update all users.
	* util/update-grub_lib.in: Make it a stub to `grub-mkconfigig_lib.in'.
	* util/update-grub.in: Rename to ...
	* util/grub-mkconfig.in: ... this.  Update all users.  Remove `-y'
	option. Add `--output' option to allow users to specify the generated
	configuration file.  Default to stdout.
	(update_grub_dir): Rename to ...
	(grub_mkconfig_dir): ... this.
	(grub_cfg): Default to an empty string.
	* conf/common.rmk (update-grub): Rename to ...
	(grub-mkconfig): ... this.
	(update-grub_lib): Copy to ...
	(grub-mkconfig_lib): ... this.
	(update-grub_SCRIPTS): Copy to ...
	(grub-mkconfig_SCRIPTS): ... this. Update all users.
	(update-grub_DATA): Rename to ...
	(grub-mkconfig_DATA): ... this.
2008-09-29 14:57:05 +00:00

83 lines
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#! /bin/sh -e
# update-grub helper script.
# Copyright (C) 2008 Free Software Foundation, Inc.
#
# GRUB 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 3 of the License, or
# (at your option) any later version.
#
# GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
. ${libdir}/grub/grub-mkconfig_lib
case "`uname 2>/dev/null`" in
CYGWIN*) ;;
*) exit 0 ;;
esac
# Try C: even if current system is on other partition.
case "$SYSTEMDRIVE" in
[Cc]:) dirlist="C:" ;;
[D-Zd-z]:) dirlist="C: $SYSTEMDRIVE" ;;
*) exit 0 ;;
esac
get_os_name_from_boot_ini ()
{
# Fail if no or more than one partition.
test "`sed -n 's,^\(\(multi\|scsi\)[^=]*\)=.*$,\1,p' "$1" 2>/dev/null | \
sort | uniq | wc -l`" = 1 || return 1
# Search 'default=PARTITION'
local part=`sed -n 's,^default=,,p' "$1" | sed 's,\\\\,/,g;s,[ \t\r]*$,,;1q'`
test -n "$part" || return 1
# Search 'PARTITION="NAME" ...'
local name=`sed -n 's,\\\\,/,g;s,^'"$part"'="\([^"]*\)".*$,\1,p' "$1" | sed 1q`
test -n "$name" || return 1
echo "$name"
}
for dir in $dirlist ; do
# Check for Vista bootmgr.
if [ -f "$dir"/bootmgr -a -f "$dir"/boot/bcd ] ; then
OS="Windows Vista bootmgr"
# Check for NTLDR.
elif [ -f "$dir"/ntldr -a -f "$dir"/ntdetect.com -a -f "$dir"/boot.ini ] ; then
OS=`get_os_name_from_boot_ini "$dir"/boot.ini` || OS="Windows NT/2000/XP loader"
else
continue
fi
# Get boot /dev/ice.
dev=`${grub_probe} -t device "$dir" 2>/dev/null` || continue
echo "Found $OS on $dir ($dev)" >&2
cat << EOF
menuentry "$OS" {
EOF
prepare_grub_to_access_device "$dev" | sed 's,^,\t,'
cat << EOF
chainloader +1
}
EOF
done