Contents of /smage/branches/alx-0_6_0/core/grub/alx/files/40_alx_reset

#! /bin/sh
set -e

# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009,2010  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=/usr
exec_prefix=${prefix}
bindir=/bin
libdir=/lib
. ${libdir}/grub/grub-mkconfig_lib

export TEXTDOMAIN=grub
export TEXTDOMAINDIR=${prefix}/share/locale

CLASS="--class gnu-linux --class gnu --class os --users alx"

if [ "x${GRUB_CMDLINE_ALX_RESET}" = "x" ]; then
  GRUB_CMDLINE_ALX_RESET="splash=verbose,theme=default alx-reset-settings"
fi

if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
  OS="ALX - Reset *all* local settings"
else
  OS="${GRUB_DISTRIBUTOR} - Reset *all* local settings"
  CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}"
fi

if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
    || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}"; then
  LINUX_ROOT_DEVICE=${GRUB_DEVICE}
else
  LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
fi

if [ "x`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2>/dev/null || true`" = xbtrfs ]; then
  rootsubvol="`make_system_path_relative_to_its_root /`"
  rootsubvol="${rootsubvol#/}"
  if [ "x${rootsubvol}" != x ]; then
    GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}"
  fi
fi

# check for special hardware
if [ -x "`which hwinfo`" ]
then
	# zotac
	if [ "x`hwinfo --bios --storage --pci | grep -i zotac 2> /dev/null || true`" != x ]
	then
		GRUB_CMDLINE_LINUX="rootdelay=8 ${GRUB_CMDLINE_LINUX}"
	fi
fi

linux_entry ()
{
  os="$1"
  version="$2"
  recovery="$3"
  args="$4"
  if ${recovery} ; then
    title="$(gettext_quoted "%s [ %s ] (recovery mode)")"
  else
    title="$(gettext_quoted "%s [ %s ]")"
  fi
  printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}"
  if ! ${recovery} ; then
      save_default_entry | sed -e "s/^/\t/"
  fi

  # Use ELILO's generic "efifb" when it's known to be available.
  # FIXME: We need an interface to select vesafb in case efifb can't be used.
  if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then
      cat << EOF
	load_video
EOF
  else
      if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then
	  cat << EOF
	load_video
EOF
      fi
	  cat << EOF
	set gfxpayload=$GRUB_GFXPAYLOAD_LINUX
EOF
  fi

  cat << EOF
	insmod gzio
EOF

  if [ x$dirname = x/ ]; then
    if [ -z "${prepare_root_cache}" ]; then
      prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/")"
    fi
    printf '%s\n' "${prepare_root_cache}"
  else
    if [ -z "${prepare_boot_cache}" ]; then
      prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")"
    fi
    printf '%s\n' "${prepare_boot_cache}"
  fi
  message="$(gettext_printf "Loading Linux %s ..." ${version})"
  cat << EOF
	echo	'$message'
	linux	${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
EOF
  if test -n "${initrd}" ; then
    message="$(gettext_printf "Loading initial ramdisk ...")"
    cat << EOF
	echo	'$message'
	initrd	${rel_dirname}/${initrd}
EOF
  fi
  cat << EOF
}
EOF
}

case x`uname -m` in
    xi?86 | xx86_64)
	list=`for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do
                  if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
              done` ;;
    *) 
	list=`for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-* ; do
                  if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
	     done` ;;
esac

prepare_boot_cache=
prepare_root_cache=

while [ "x$list" != "x" ] ; do
  linux=`version_find_latest $list`
  echo "Found linux image: $linux" >&2
  basename=`basename $linux`
  dirname=`dirname $linux`
  rel_dirname=`make_system_path_relative_to_its_root $dirname`
  version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
  alt_version=`echo $version | sed -e "s,\.old$,,g"`
  linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"

  initrd=
  for i in "initrd-${version}.img" \
	   "initramfs-${version}.img" \
	   "initrd-${alt_version}.img" \
	   "initramfs-${alt_version}.img"; do
    if test -e "${dirname}/${i}" ; then
      initrd="$i"
      break
    fi
  done

  config=
  for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do
    if test -e "${i}" ; then
      config="${i}"
      break
    fi
  done

  initramfs=
  if test -n "${config}" ; then
      initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"`
  fi

  if test -n "${initrd}" ; then
    echo "Found initrd image: ${dirname}/${initrd}" >&2
  elif test -z "${initramfs}" ; then
    # "UUID=" magic is parsed by initrd or initramfs.  Since there's
    # no initrd or builtin initramfs, it can't work here.
    linux_root_device_thisversion=${GRUB_DEVICE}
  fi

  linux_entry "${OS}" "${version}" false \
      "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_ALX_RESET}"

  list=`echo $list | tr ' ' '\n' | grepvx $linux | tr '\n' ' '`
done
1	#! /bin/sh
2	set -e
3
4	# grub-mkconfig helper script.
5	# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
6	#
7	# GRUB is free software: you can redistribute it and/or modify
8	# it under the terms of the GNU General Public License as published by
9	# the Free Software Foundation, either version 3 of the License, or
10	# (at your option) any later version.
11	#
12	# GRUB is distributed in the hope that it will be useful,
13	# but WITHOUT ANY WARRANTY; without even the implied warranty of
14	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	# GNU General Public License for more details.
16	#
17	# You should have received a copy of the GNU General Public License
18	# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
19
20	prefix=/usr
21	exec_prefix=${prefix}
22	bindir=/bin
23	libdir=/lib
24	. ${libdir}/grub/grub-mkconfig_lib
25
26	export TEXTDOMAIN=grub
27	export TEXTDOMAINDIR=${prefix}/share/locale
28
29	CLASS="--class gnu-linux --class gnu --class os --users alx"
30
31	if [ "x${GRUB_CMDLINE_ALX_RESET}" = "x" ]; then
32	GRUB_CMDLINE_ALX_RESET="splash=verbose,theme=default alx-reset-settings"
33	fi
34
35	if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
36	OS="ALX - Reset all local settings"
37	else
38	OS="${GRUB_DISTRIBUTOR} - Reset all local settings"
39	CLASS="--class $(echo ${GRUB_DISTRIBUTOR} \| tr 'A-Z' 'a-z' \| cut -d' ' -f1) ${CLASS}"
40	fi
41
42	if [ "x${GRUB_DEVICE_UUID}" = "x" ] \|\| [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
43	\|\| ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}"; then
44	LINUX_ROOT_DEVICE=${GRUB_DEVICE}
45	else
46	LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
47	fi
48
49	if [ "x`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2>/dev/null \|\| true`" = xbtrfs ]; then
50	rootsubvol="`make_system_path_relative_to_its_root /`"
51	rootsubvol="${rootsubvol#/}"
52	if [ "x${rootsubvol}" != x ]; then
53	GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}"
54	fi
55	fi
56
57	# check for special hardware
58	if [ -x "`which hwinfo`" ]
59	then
60	# zotac
61	if [ "x`hwinfo --bios --storage --pci \| grep -i zotac 2> /dev/null \|\| true`" != x ]
62	then
63	GRUB_CMDLINE_LINUX="rootdelay=8 ${GRUB_CMDLINE_LINUX}"
64	fi
65	fi
66
67	linux_entry ()
68	{
69	os="$1"
70	version="$2"
71	recovery="$3"
72	args="$4"
73	if ${recovery} ; then
74	title="$(gettext_quoted "%s [ %s ] (recovery mode)")"
75	else
76	title="$(gettext_quoted "%s [ %s ]")"
77	fi
78	printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}"
79	if ! ${recovery} ; then
80	save_default_entry \| sed -e "s/^/\t/"
81	fi
82
83	# Use ELILO's generic "efifb" when it's known to be available.
84	# FIXME: We need an interface to select vesafb in case efifb can't be used.
85	if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then
86	cat << EOF
87	load_video
88	EOF
89	else
90	if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then
91	cat << EOF
92	load_video
93	EOF
94	fi
95	cat << EOF
96	set gfxpayload=$GRUB_GFXPAYLOAD_LINUX
97	EOF
98	fi
99
100	cat << EOF
101	insmod gzio
102	EOF
103
104	if [ x$dirname = x/ ]; then
105	if [ -z "${prepare_root_cache}" ]; then
106	prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} \| sed -e "s/^/\t/")"
107	fi
108	printf '%s\n' "${prepare_root_cache}"
109	else
110	if [ -z "${prepare_boot_cache}" ]; then
111	prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} \| sed -e "s/^/\t/")"
112	fi
113	printf '%s\n' "${prepare_boot_cache}"
114	fi
115	message="$(gettext_printf "Loading Linux %s ..." ${version})"
116	cat << EOF
117	echo '$message'
118	linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
119	EOF
120	if test -n "${initrd}" ; then
121	message="$(gettext_printf "Loading initial ramdisk ...")"
122	cat << EOF
123	echo '$message'
124	initrd ${rel_dirname}/${initrd}
125	EOF
126	fi
127	cat << EOF
128	}
129	EOF
130	}
131
132	case x`uname -m` in
133	xi?86 \| xx86_64)
134	list=`for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do
135	if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
136	done` ;;
137	*)
138	list=`for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-* ; do
139	if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
140	done` ;;
141	esac
142
143	prepare_boot_cache=
144	prepare_root_cache=
145
146	while [ "x$list" != "x" ] ; do
147	linux=`version_find_latest $list`
148	echo "Found linux image: $linux" >&2
149	basename=`basename $linux`
150	dirname=`dirname $linux`
151	rel_dirname=`make_system_path_relative_to_its_root $dirname`
152	version=`echo $basename \| sed -e "s,^[^0-9]*-,,g"`
153	alt_version=`echo $version \| sed -e "s,\.old$,,g"`
154	linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
155
156	initrd=
157	for i in "initrd-${version}.img" \
158	"initramfs-${version}.img" \
159	"initrd-${alt_version}.img" \
160	"initramfs-${alt_version}.img"; do
161	if test -e "${dirname}/${i}" ; then
162	initrd="$i"
163	break
164	fi
165	done
166
167	config=
168	for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do
169	if test -e "${i}" ; then
170	config="${i}"
171	break
172	fi
173	done
174
175	initramfs=
176	if test -n "${config}" ; then
177	initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" \| cut -f2 -d= \| tr -d \"`
178	fi
179
180	if test -n "${initrd}" ; then
181	echo "Found initrd image: ${dirname}/${initrd}" >&2
182	elif test -z "${initramfs}" ; then
183	# "UUID=" magic is parsed by initrd or initramfs. Since there's
184	# no initrd or builtin initramfs, it can't work here.
185	linux_root_device_thisversion=${GRUB_DEVICE}
186	fi
187
188	linux_entry "${OS}" "${version}" false \
189	"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_ALX_RESET}"
190
191	list=`echo $list \| tr ' ' '\n' \| grepvx $linux \| tr '\n' ' '`
192	done