100 lines
2.8 KiB
Bash
100 lines
2.8 KiB
Bash
#! /bin/sh
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set -e
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# grub-mkconfig helper script.
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# Copyright (C) 2008,2009,2010 Free Software Foundation, Inc.
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#
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# GRUB is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# GRUB is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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prefix="@prefix@"
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exec_prefix="@exec_prefix@"
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datarootdir="@datarootdir@"
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export TEXTDOMAIN=@PACKAGE@
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export TEXTDOMAINDIR="@localedir@"
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. "$pkgdatadir/grub-mkconfig_lib"
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case "`uname 2>/dev/null`" in
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CYGWIN*) ;;
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*) exit 0 ;;
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esac
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# Try C: even if current system is on other partition.
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case "$SYSTEMDRIVE" in
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[Cc]:) drives="C:" ;;
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[D-Zd-z]:) drives="C: $SYSTEMDRIVE" ;;
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*) exit 0 ;;
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esac
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get_os_name_from_boot_ini ()
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{
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# Fail if no or more than one partition.
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test "`sed -n 's,^\(\(multi\|scsi\)[^=]*\)=.*$,\1,p' "$1" 2>/dev/null | \
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sort | uniq | wc -l`" = 1 || return 1
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# Search 'default=PARTITION'
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get_os_name_from_boot_ini_part=`sed -n 's,^default=,,p' "$1" | sed 's,\\\\,/,g;s,[ $grub_tab\r]*$,,;1q'`
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test -n "$get_os_name_from_boot_ini_part" || return 1
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# Search 'PARTITION="NAME" ...'
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get_os_name_from_boot_ini_name=`sed -n 's,\\\\,/,g;s,^'"$get_os_name_from_boot_ini_part"'="\([^"]*\)".*$,\1,p' "$1" | sed 1q`
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test -n "$get_os_name_from_boot_ini_name" || return 1
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echo "$get_os_name_from_boot_ini_name"
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}
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for drv in $drives ; do
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# Convert to Cygwin path.
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dir=`cygpath "$drv"`
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test -n "$dir" || continue
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needmap=
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osid=
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# Check for Vista bootmgr.
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if [ -f "$dir"/bootmgr ] && [ -f "$dir"/boot/bcd ] ; then
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OS="$(gettext "Windows Vista/7 (loader)")"
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osid=bootmgr
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# Check for NTLDR.
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elif [ -f "$dir"/ntldr ] && [ -f "$dir"/ntdetect.com ] && [ -f "$dir"/boot.ini ] ; then
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OS=`get_os_name_from_boot_ini "$dir"/boot.ini` || OS="$(gettext "Windows NT/2000/XP (loader)")"
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osid=ntldr
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needmap=t
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else
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continue
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fi
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# Get boot device.
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dev=`${grub_probe} -t device "$dir" 2>/dev/null` || continue
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gettext_printf "Found %s on %s (%s)\n" "$OS" "$drv" "$dev" >&2
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cat << EOF
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menuentry '$(echo "$OS" | grub_quote)' \$menuentry_id_option '$osid-$(grub_get_device_id "${dev}")' {
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EOF
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save_default_entry | sed -e 's,^,$grub_tab,'
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prepare_grub_to_access_device "$dev" | sed 's,^,$grub_tab,'
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test -z "$needmap" || cat <<EOF
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drivemap -s (hd0) \$root
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EOF
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cat << EOF
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chainloader +1
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}
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EOF
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done
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