#!/bin/sh

export DATE="18.11.2006";SCRIPT=${0#/rom}
export TITLE="Admin: Restart"
. ${SCRIPT%/*}/cgi-bin-pre.sh

cat<<EOF
<H1>Admin: Restart</H1>
EOF

if [ "$REQUEST_METHOD" = "POST" ]; then
read QUERY_STRING
fi
if [ -z "$QUERY_STRING" ]; then
ff_firmware=
if ! grep -q ff_reset /rom/etc/preinit /etc/preinit>/dev/null 2>&1; then
ff_firmware='" DISABLED="DISABLED'
fi

cat<<EOF
<SCRIPT LANGUAGE="JavaScript" TYPE="text/javascript"><!--
function validate(obj) {
for(var i = 0; i < obj.ff_reset.length; i++) {
if ('format' == obj.ff_reset[i].value) {
if (obj.ff_reset[i].checked) {
var ask = 'Formatting? Enter OK.';
if ('en'=='de') ask = 'Formatieren? OK eingeben.';
if ('en'=='es') ask = '===Formatting? Enter OK.===';
if ('en'=='fr') ask = 'Formatage? Taper OK.';
return 'OK' == prompt(ask, '');
}
}
if ('killnvram' == obj.ff_reset[i].value) {
if (obj.ff_reset[i].checked) {
var ask = 'Completely erase NVRAM? May brick the device! Enter OKOK.';
if ('en'=='de') ask = 'NVRAM komplett löschen? Dies kann eine Reparatur nötig machen! OKOK eingeben.';
if ('en'=='es') ask = '===Completely erase NVRAM? May brick the device! Enter OKOK.===';
if ('en'=='fr') ask = 'Effacer Complčtement la NVRAM ? Attention cela peut transmuer votre AP ŕ l'+"'"+'état de brique ! Taper OKOK.';
return 'OKOK' == prompt(ask, '');
}
}
}
return true;
}
--></SCRIPT>
<FORM ACTION="reset.html" ID="resetform" METHOD="POST">
<TABLE CLASS="shadow0" CELLPADDING="0" CELLSPACING="0"><TR><TD><TABLE CLASS="shadow1" CELLPADDING="0" CELLSPACING="0"><TR><TD><TABLE CLASS="shadow2" CELLPADDING="0" CELLSPACING="0"><TR><TD><TABLE BORDER="0" CLASS="formfixwidth">
<TR
TITLE="Restart the device to activate changed settings. Removing and reinserting the mains plug will have the same effect.">
<TD><INPUT CHECKED="checked" CLASS="radio" NAME="ff_reset" TYPE="RADIO" VALUE="$(nvram get ff_reset)"></TD>
<TD>Normal restart</TD>
</TR>
<TR
TITLE="Restart the device in failsafe mode. To connect to the device, only the 'telnet' program can be used. If necessary, quit the failsafe mode by removing and reinserting the mains plug. The failsafe mode ends automatically after one hour.">
<TD><INPUT CLASS="radio" NAME="ff_reset" TYPE="RADIO" VALUE="failsafe$ff_firmware"></TD>
<TD>Restart in failsafe mode</TD>
</TR>
<TR
TITLE="During the restart the root file system will be mounted read-only. In this mode file changes are possible in the /tmp directory only.">
<TD><INPUT CLASS="radio" NAME="ff_reset" TYPE="RADIO" VALUE="readonly$ff_firmware"></TD>
<TD>Restart
in read-only mode (for firmware update)</TD>
</TR>
<TR
TITLE="During the restart the JFFS2 partition (the 'hard drive') will be formatted. After formatting, the partition contents will be initialised to the firmware defaults. User modifications ore add-on software are lost. NVRAM settings, such as IP address or contact information will stay intact.">
<TD><INPUT CLASS="radio" NAME="ff_reset" TYPE="RADIO" VALUE="format$ff_firmware"></TD>
<TD>Restart
with initializing (&quot;Format hard disk/JFFS2&quot;, Duration: 2&nbsp;minutes)
EOF

if [ '"nvram"' = "$(grep mtd3: /proc/mtd|if read line; then set $line;echo $4;fi)" ]; then

cat<<EOF
</TD>
</TR>
<TR
TITLE="This option will completely erase all NVRAM settings! The device will restart using the boot loader (CFE) defaults. For this reason, the next restart will also initialise the JFFS2 partition. If the device does not restart automatically, you need to enforce a restart by pulling the plug!">
<TD><INPUT CLASS="radio" NAME="ff_reset" TYPE="RADIO" VALUE="killnvram"></TD>
<TD>Restart with the boot loader
defaults. This option is tested only for these devices: Linksys WRT54G +
WRT54GS! For the Siemens SE505 manually save the et0macaddr and
il0macaddr NVRAM variables to restore them afterwards.
EOF

fi

cat<<EOF
</TD>
</TR>
<TR>
<TD COLSPAN="2">&nbsp;<INPUT NAME="boot_wait" TYPE="HIDDEN" VALUE="on"></TD>
</TR>
<TR>
<TD COLSPAN="2" NOWRAP="nowrap"><INPUT NAME="post_reset" ONCLICK="return validate(resetform);" TITLE="Restart the device with the activated option." TYPE="SUBMIT" VALUE="Restart">&nbsp;&nbsp;&nbsp;<INPUT NAME="post_abort" TITLE="Cancel dialog page." TYPE="SUBMIT" VALUE="Cancel"></TD>
</TR>
</TABLE></TD></TR></TABLE></TD></TR></TABLE></TD></TR></TABLE></FORM>
EOF

if [ "$(nvram get boot_wait)" != "on" ]; then

cat<<EOF
<P><B>Please note</B>: The <CODE>boot_wait</CODE>
config setting has an actual value of &quot;$(nvram get boot_wait)&quot;.
To open up the possibility to upload a new firmware via TFTP, the restart
will change this setting to &quot;on&quot;.</P>
EOF

fi
if [ -n "$ff_firmware" ]; then

cat<<EOF
<P><B>Attention</B>:
The extended restart options are active with the Freifunk firmware only.</P>
EOF

fi
else
IFS=\&;set ${QUERY_STRING%%[^%&=+-:@-_a-z~]*};unset IFS;eval $*
DIRTY=
if [ -n "$post_reset" ]; then
if [ "$ff_reset" = "killnvram" ]; then
if [ '"nvram"' = "$(grep mtd3: /proc/mtd|if read line; then set $line;echo $4;fi)" ]; then
mtd erase /dev/mtd/3
fi
else
for V in ff_reset boot_wait; do
eval "C=\$$V"
C=$(unescape $C)
if [ "$C" != "$(nvram get $V)" ]; then
DIRTY=1
nvram set $V="$C"
fi
done
test -n "$DIRTY" && nvram commit>/dev/null 2>&1
fi

cat<<EOF
<TABLE BORDER="0" CLASS="note">
<TR>
<TD>The device restarts
now. Please wait...</TD>
</TR>
</TABLE>
EOF

if [ "$ff_reset" = "failsafe" ]; then

cat<<EOF
<IMG
ALT="51 seconds..."
HEIGHT="8" SRC="../images/progress51.gif" VSPACE="10" WIDTH="255" TITLE="51 seconds...">
<P><B>Tip</B>:
In failsafe mode, the IP address of the device is always <CODE>192.168.1.1</CODE>.
While you wait for the device to come up again, the network card can be
configured to the appropriate IP address, for example to <CODE>192.168.1.2</CODE>.
</P>
<SCRIPT LANGUAGE="JavaScript" TYPE="text/javascript"><!--
setTimeout("location.href='http://192.168.1.1/'", 51000);
//--></SCRIPT>
EOF

elif [ "$ff_reset" = "format" ] || [ "$ff_reset" = "killnvram" ]; then

cat<<EOF
<IMG
ALT="136 seconds..."
HEIGHT="8" SRC="../images/progress136.gif" VSPACE="10" WIDTH="255" TITLE="136 seconds...">
<SCRIPT LANGUAGE="JavaScript" TYPE="text/javascript"><!--
setTimeout("location.href=('192.168.1.1'==location.hostname?'http://$(nvram get lan_ipaddr)/':'/')", 136000);
//--></SCRIPT>
EOF

else

cat<<EOF
<IMG
ALT="51 seconds..."
HEIGHT="8" SRC="../images/progress51.gif" VSPACE="10" WIDTH="255" TITLE="51 seconds...">
<SCRIPT LANGUAGE="JavaScript" TYPE="text/javascript"><!--
setTimeout("location.href=('192.168.1.1'==location.hostname?'http://$(nvram get lan_ipaddr)/':'/')", 51000);
//--></SCRIPT>
EOF

fi
sh -c "sleep 2;reboot">/dev/null 2>&1 &
fi
fi

. ${SCRIPT%/*}/cgi-bin-post.sh