#!/bin/sh
#----------------------------------------------------------------------------
# control_recover.cgi
#
# Creation: 2007-02-24 lanspezi
# Last Update: $Id$
#----------------------------------------------------------------------------
format_output()
{
htmlspecialchars | while read line
do
dat=`echo $line | cut -d "|" -f 1`
event=`echo $line | cut -d "|" -f 2`
echo "<tr>"
echo "<td>$dat</td>"
echo "<td>$event</td>"
echo "</tr>"
done
}
get_one_var()
{
var=$1
name=$2
file=$3
eval $var=`sed -n -e "s/^$name='\(.*\)'/\1/p" $file`
}
show_version_info ()
{
get_one_var var_version FLI4L_VERSION $2
get_one_var var_date FLI4L_BUILDDATE $2
get_one_var var_time FLI4L_BUILDTIME $2
get_one_var var_kernel KERNEL_VERSION $2
get_one_var var_arch ARCH $2
var_typ=" "
if [ "$2" = "/etc/rc.cfg" ]
then
var_typ="not defined"
if grep -q "fli4l_mode=normal" /proc/cmdline
then
var_typ="$_RECOVER_normal_version"
fi
if grep -q "fli4l_mode=recover" /proc/cmdline
then
var_typ="$_RECOVER_recover_version"
fi
echo "<tr class=\"odd\">"
else
echo "<tr>"
fi
if [ "x$var_arch" = "x" ]
then
var_arch="N.A."
fi
echo "<td><center>$1</center></td>"
echo "<td><center>$var_version</center></td>"
echo "<td><center>$var_kernel</center></td>"
echo "<td><center>$var_date</center></td>"
echo "<td><center>$var_time</center></td>"
echo "<td><center>$var_arch</center></td>"
echo "<td><center>$var_typ</center></td>"
echo "</tr>"
}
show_versions ()
{
show_tab_header "$_RECOVER_version_info" no
cat <<EOF
<table class="normtable">
<tr>
<th></th><th>$_RECOVER_version</th><th>Kernel</th><th>$_RECOVER_date</th><th>$_RECOVER_time</th><th>$_RECOVER_arch</th><th>Typ</th>
</tr>
EOF
echo "<tr><td colspan=7></td></tr>"
show_version_info "$_RECOVER_current_version" /etc/rc.cfg
echo "<tr><td colspan=7></td></tr>"
show_version_info "$_RECOVER_normal_version" /boot/rc.cfg
if [ -f /boot/kernel2 ]
then
show_version_info "$_RECOVER_recover_version" /boot/rc2.cfg
value=ask
fi
echo "</table>"
show_tab_footer
}
. /srv/www/include/cgi-helper
: ${FORM_action:=view}
check_rights "recover" "$FORM_action"
case $FORM_action in
mkrecoverask)
show_html_header "$_RECOVER_title"
show_tab_header "$_RECOVER_titledo" no
echo '<br />'
show_error "" "$_RECOVER_msg1ask"
show_versions
cat <<EOF
<br /><br />
$_RECOVER_msg2ask
<br />
<form action="$myname" method="GET">
<br />
<input id="recoverno" type="submit" value="$_RECOVER_no" name="action" class="actions">
<input id="recoveryes" type="submit" value="$_RECOVER_yes" name="action" class="actions">
<br />
</form>
EOF
show_tab_footer
show_html_footer
;;
mkrecover|$_RECOVER_yes)
show_html_header "$_RECOVER_title" "refresh=5;url=control_recover.cgi"
show_tab_header "$_RECOVER_titledo" no
echo '<br />'
echo "$_RECOVER_output"
show_info "" "<pre>`/usr/sbin/mkrecover.sh -webgui`</pre>"
echo '<br />'
show_tab_footer
show_html_footer
;;
mkrestore)
show_html_header "$_RECOVER_title" "refresh=5;url=control_recover.cgi"
show_tab_header "$_RECOVER_titledorest" no
echo '<br />'
echo "$_RECOVER_output"
show_info "" "<pre>`/usr/sbin/mkrecover.sh -webgui -restore`</pre>"
echo '<br />'
show_tab_footer
show_html_footer
;;
view|$_RECOVER_no)
show_html_header "$_RECOVER_title"
show_tab_header "$_RECOVER_titleshow" no
show_versions
if grep -q "fli4l_mode=normal" /proc/cmdline
then
cat <<EOF
$_RECOVER_desc1
<br />
$_RECOVER_desc2
<br />
<form action="$myname" method="GET">
<br />
<input id="recover" type="submit" value="$_RECOVER_action" class="actions">
<input id="action" type="hidden" value="mkrecover$value" name="action" class="actions">
<br /><br />
</form>
EOF
fi
if grep -q "fli4l_mode=recover" /proc/cmdline
then
cat <<EOF
$_RECOVER_restdesc1
<br />
<form action="$myname" method="GET">
<br />
<input id="recover" type="submit" value="$_RECOVER_actionrest" class="actions">
<input id="action" type="hidden" value="mkrestore" name="action" class="actions">
<br /><br />
</form>
EOF
fi
show_tab_footer
## new section for switch version for next boot - boot with syslinux
if [ -f /boot/ldlinux.sys ]
then
if grep -q "DEFAULT n" /boot/syslinux.cfg
then
next_boot=$_RECOVER_normal_version
fi
if grep -q "DEFAULT r" /boot/syslinux.cfg
then
next_boot=$_RECOVER_recover_version
fi
echo "<br />"
show_tab_header "$_RECOVER_bootnext" no
cat << EOF
<br />
$_RECOVER_bootnext : <b>$next_boot </b>
<br />
<form action="$myname" method="GET">
<br />
<input id="switch" type="submit" value="$_RECOVER_switch" class="actions">
<input id="action" type="hidden" value="mkrecoverswitch" name="action" class="actions">
<br /><br />
</form>
EOF
show_tab_footer
fi
## new section for switch version for next boot - boot with pygrub or grub
if [ -f /boot/grub/menu.lst ]
then
if grep -q "default 0" /boot/grub/menu.lst
then
next_boot=`grep title /boot/grub/menu.lst | head -n 1 | cut -d " " -f 2-`
fi
if grep -q "default 1" /boot/grub/menu.lst
then
next_boot=`grep title /boot/grub/menu.lst | head -n 2 | tail -n1 | cut -d " " -f 2-`
fi
echo "<br />"
show_tab_header "$_RECOVER_bootnext" no
cat << EOF
<br />
$_RECOVER_bootnext : <b>$next_boot </b>
<br />
<form action="$myname" method="GET">
<br />
<input id="switch" type="submit" value="$_RECOVER_switch" class="actions">
<input id="action" type="hidden" value="mkrecoverswitch" name="action" class="actions">
<br /><br />
</form>
EOF
show_tab_footer
fi
## LOG of mkrecover.sh
if [ -f /var/lib/persistent/hd/recover.log ]
then
echo "<br />"
show_tab_header "${_RECOVER_title}-LOG (30 $_MN_rows)" no
echo '<table class="normtable">'
echo "<tr>"
echo "<th>$_RECOVERLOG_date</th>"
echo "<th>$_RECOVERLOG_event</th>"
echo "</tr>"
cat /var/lib/persistent/hd/recover.log | do_tail 30 | sed '1!G;h;$!d' | format_output
echo "</table>"
show_tab_footer
fi
show_html_footer
;;
mkrecoverswitch)
show_html_header "$_RECOVER_title" "refresh=5;url=control_recover.cgi"
show_info "$_RECOVER_title" "$_RECOVER_switch"
echo "<br /><br />"
err=0
# check for /boot
if ! grep -q /boot /proc/mounts
then
show_error "MOUNT-ERROR" "/boot is not mounted!<br /><br /><pre>`mount`</pre>"
err=1
fi
# check mount state of boot-partition
if ! grep /boot /proc/mounts | grep -q rw
then
show_error "MOUNT-ERROR" "/boot is readonly!<br /><br /><pre>`grep /boot /proc/mounts`</pre>"
err=1
fi
if [ $err != "1" ]
then
if [ -f /boot/ldlinux.sys ]
then
wert=`sed -n 's/^DEFAULT \([rn]\).*/\1/p' /boot/syslinux.cfg`
case $wert in
n) sed -i 's/^DEFAULT [rn].*/DEFAULT r/' /boot/syslinux.cfg;;
*) sed -i 's/^DEFAULT [rn].*/DEFAULT n/' /boot/syslinux.cfg;;
esac
fi
#todo - code to switch version for pygrub/grub based systems
if [ -f /boot/grub/menu.lst ]
then
wert=`sed -n 's/^default \([01]\).*/\1/p' /boot/grub/menu.lst`
case $wert in
0) sed -i 's/^default [01].*/default 1/' /boot/grub/menu.lst;;
1) sed -i 's/^default [01].*/default 0/' /boot/grub/menu.lst;;
esac
fi
fi
show_html_footer
;;
esac