Hello. Here is a long-awaited savedefault patch. Works correctly only
if my scripting fix is applied
--
Regards
Vladimir 'phcoder' Serbinenko
diff --git a/include/grub/menu.h b/include/grub/menu.h
index 3bd25e8..bc04e43 100644
--- a/include/grub/menu.h
+++ b/include/grub/menu.h
@@ -81,7 +81,7 @@ typedef struct grub_menu_execute_callback
grub_menu_entry_t grub_menu_get_entry (grub_menu_t menu, int no);
int grub_menu_get_timeout (void);
void grub_menu_set_timeout (int timeout);
-void grub_menu_execute_entry (grub_menu_entry_t entry);
+void grub_menu_execute_entry(grub_menu_t menu, grub_menu_entry_t entry);
void grub_menu_execute_with_fallback (grub_menu_t menu,
grub_menu_entry_t entry,
grub_menu_execute_callback_t callback,
diff --git a/normal/menu.c b/normal/menu.c
index 59ad83f..df67973 100644
--- a/normal/menu.c
+++ b/normal/menu.c
@@ -122,8 +122,22 @@ get_and_remove_first_entry_number (const char *name)
/* Run a menu entry. */
void
-grub_menu_execute_entry(grub_menu_entry_t entry)
+grub_menu_execute_entry(grub_menu_t menu, grub_menu_entry_t entry)
{
+ grub_menu_entry_t e;
+ int no = 0;
+ char buf[64];
+
+ for (e = menu->entry_list; e && e != entry; e = e->next, no++);
+
+ if (e)
+ {
+ grub_sprintf (buf, "%d", no);
+ grub_env_set ("chosen_entry", buf);
+ }
+ else
+ grub_env_unset ("chosen_entry");
+
grub_parser_execute ((char *) entry->sourcecode);
if (grub_errno == GRUB_ERR_NONE && grub_loader_is_loaded ())
@@ -145,7 +159,7 @@ grub_menu_execute_with_fallback (grub_menu_t menu,
callback->notify_booting (entry, callback_data);
- grub_menu_execute_entry (entry);
+ grub_menu_execute_entry (menu, entry);
/* Deal with fallback entries. */
while ((fallback_entry = get_and_remove_first_entry_number ("fallback"))
@@ -156,7 +170,7 @@ grub_menu_execute_with_fallback (grub_menu_t menu,
entry = grub_menu_get_entry (menu, fallback_entry);
callback->notify_fallback (entry, callback_data);
- grub_menu_execute_entry (entry);
+ grub_menu_execute_entry (menu, entry);
/* If the function call to execute the entry returns at all, then this is
taken to indicate a boot failure. For menu entries that do something
other than actually boot an operating system, this could assume
diff --git a/normal/menu_text.c b/normal/menu_text.c
index e0d96c4..dd154e4 100644
--- a/normal/menu_text.c
+++ b/normal/menu_text.c
@@ -580,7 +580,7 @@ show_text_menu (grub_menu_t menu, int nested)
else
{
grub_errno = GRUB_ERR_NONE;
- grub_menu_execute_entry (e);
+ grub_menu_execute_entry (menu, e);
if (grub_errno != GRUB_ERR_NONE)
{
grub_print_error ();
diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
index d8fa416..a019b36 100644
--- a/util/grub.d/00_header.in
+++ b/util/grub.d/00_header.in
@@ -32,10 +32,13 @@ for i in ${GRUB_PRELOAD_MODULES} ; do
done
if [ "x${GRUB_DEFAULT}" = "x" ] ; then GRUB_DEFAULT=0 ; fi
+if [ "x${GRUB_DEFAULT}" = "xsaved" ] ; then GRUB_DEFAULT='${saved_entry}' ; fi
+
if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi
if [ "x${GRUB_GFXMODE}" = "x" ] ; then GRUB_GFXMODE=640x480 ; fi
cat << EOF
+load_env
set default=${GRUB_DEFAULT}
set timeout=${GRUB_TIMEOUT}
EOF
diff --git a/util/grub.d/10_freebsd.in b/util/grub.d/10_freebsd.in
index 11e3a25..444fc42 100644
--- a/util/grub.d/10_freebsd.in
+++ b/util/grub.d/10_freebsd.in
@@ -57,6 +57,8 @@ if [ "x$kfreebsd" != "x" ] ; then
cat << EOF
menuentry "${OS}" {
+ saved_entry=\${chosen_entry}
+ save_env saved_entry
EOF
prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
cat << EOF
diff --git a/util/grub.d/10_hurd.in b/util/grub.d/10_hurd.in
index 12d61b0..114017b 100644
--- a/util/grub.d/10_hurd.in
+++ b/util/grub.d/10_hurd.in
@@ -70,6 +70,8 @@ fi
cat << EOF
menuentry "${OS}" {
+ saved_entry=\${chosen_entry}
+ save_env saved_entry
EOF
prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/"
cat << EOF
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index c2da413..93d141b 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -97,6 +97,8 @@ linux_entry ()
{
cat << EOF
menuentry "$1" {
+ saved_entry=\${chosen_entry}
+ save_env saved_entry
EOF
prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
cat << EOF
diff --git a/util/grub.d/10_windows.in b/util/grub.d/10_windows.in
index 8877b15..fc70e59 100644
--- a/util/grub.d/10_windows.in
+++ b/util/grub.d/10_windows.in
@@ -71,6 +71,8 @@ for dir in $dirlist ; do
echo "Found $OS on $dir ($dev)" >&2
cat << EOF
menuentry "$OS" {
+ saved_entry=\${chosen_entry}
+ save_env saved_entry
EOF
prepare_grub_to_access_device "$dev" | sed 's,^,\t,'
diff --git a/util/grub.d/30_os-prober.in b/util/grub.d/30_os-prober.in
index a145277..352e464 100644
--- a/util/grub.d/30_os-prober.in
+++ b/util/grub.d/30_os-prober.in
@@ -45,6 +45,8 @@ for OS in ${OSPROBED} ; do
cat << EOF
menuentry "${LONGNAME} (on ${DEVICE})" {
+ saved_entry=\${chosen_entry}
+ save_env saved_entry
set root=${CHAINROOT}
chainloader +1
}
@@ -69,6 +71,8 @@ EOF
cat << EOF
menuentry "${LLABEL} (on ${DEVICE})" {
+ saved_entry=\${chosen_entry}
+ save_env saved_entry
set root=${LINUXROOT}
linux ${LKERNEL} ${LPARAMS}
EOF
@@ -88,6 +92,8 @@ EOF
OSXDISK=disk"`echo ${OSXROOT} | awk -F , '{ print $1 ; }' | sed 's/(hd//;'`"s"`echo ${OSXROOT} | awk -F , '{ print $2 ; }' | sed 's/)//;'`"
cat << EOF
menuentry "${LONGNAME} (on ${DEVICE})" {
+ saved_entry=\${chosen_entry}
+ save_env saved_entry
set root=${OSXROOT}
insmod vbe
insmod gfxterm
diff --git a/util/i386/pc/grub-install.in b/util/i386/pc/grub-install.in
index 468a72e..0b9572b 100644
--- a/util/i386/pc/grub-install.in
+++ b/util/i386/pc/grub-install.in
@@ -39,6 +39,7 @@ else
fi
grub_mkdevicemap=${sbindir}/`echo grub-mkdevicemap | sed ${transform}`
grub_probe=${sbindir}/`echo grub-probe | sed ${transform}`
+grub_editenv=${bindir}/`echo grub-editenv | sed ${transform}`
rootdir=
grub_prefix=`echo /boot/grub | sed ${transform}`
modules=
@@ -230,6 +231,10 @@ if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
done
fi
+if ! test -f ${grubdir}/grubenv; then
+ $grub_editenv ${grubdir}/grubenv create
+fi
+
# Write device to a variable so we don't have to traverse /dev every time.
grub_device=`$grub_probe --target=device ${grubdir}`
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