#!/usr/bin/webif-page
<?

###
 #
 # FreeWLAN Addons - http://www.freewlan.info
 #
 # This program 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 2
 # of the License, or (at your option) any later version.
 #
 # This program 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 this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 # MA  02110-1301, USA
 #
 # http://www.gnu.org/copyleft/gpl.html
 #
###

. /usr/lib/webif/webif.sh

validate <<EOF
string|FORM_submit|@TR<<Submit>>|max=10|$FORM_submit
EOF

if [ "$?" != "0" ]
then
	FORM_submit=""
fi

PINFILE=/tmp/.diag_pin
touch $PINFILE

do_not_execute=1;

generate_diag_pin() {
	pin="$(uptime | awk -F"," '{print $4}' | cut -c 5-5)\
$(uptime | awk -F"," '{print $1}' | cut -c 9-9)\
$(uptime | awk -F"," '{print $3}' | cut -c 5-5)\
$(uptime | awk -F"," '{print $2}' | cut -c 19-19)"
	echo "$pin" >$PINFILE
	FORM_pin="$pin"
}

if empty "$FORM_submit"; then
	:
else
	if empty "$FORM_pin"; then
		:
	else
		if [ "$FORM_pin" = "`cat $PINFILE | cut -c 1-4 2>/dev/null`" ]; then
			do_not_execute=0;
		fi
	fi
fi

generate_diag_pin;

sel_diag=1
. /usr/lib/webif/advanced.sh

header "Diagnostics"

empty "$FORM_submit" || [ "$do_not_execute" = "0" ] || echo "<font color=red>Form seems to be corrupted, \"$FORM_cmd\" was not executed for security reasons.</font>"
echo "<textarea style='width:700px; height:400px'>"
	if empty "$FORM_submit"; then
		:
	else
		if [ "$do_not_execute" = "0" ]; then
			eval $FORM_cmd | sed 's/</\&lt;/g' | sed 's/>/\&gt;/g'
		else
			echo "$FORM_cmd"
		fi
	fi
echo "</textarea>"

display_form <<EOF
	start_table|0|10|5
		add_row
			add_label_cell|@TR<<Command>>:
			add_input_cell|cmd||tableTextButton
			add_button_cell|submit|@TR<<Submit>>
		end_row
	end_table
EOF

echo "<input type=\"hidden\" name=\"pin\" value=\"$pin\" />"

display_form <<EOF
	infotable|Enter commands to be executed at startup here
EOF

empty "$FORM_submit" || [ "$do_not_execute" = "0" ] || echo "<font color=red>Form seems to be corrupted, no changes were saved for security reasons.</font>"

echo "<textarea name="commandlist" style='width:700px; height:400px'>"
	if empty "$FORM_submit"; then
		[ -f /etc/config/startup-commands ] && echo "`cat /etc/config/startup-commands | grep -v "!/bin/sh"`"
	else
		if [ "$do_not_execute" = "0" ]; then
			if empty $FORM_commandlist; then
				rm -f /etc/config/startup-commands
			else
				echo "#!/bin/sh" >/etc/config/startup-commands
				echo "$FORM_commandlist" >>/etc/config/startup-commands
				chmod 0755 /etc/config/startup-commands >/dev/null 2>&1
				[ -f /etc/config/startup-commands ] && echo "`cat /etc/config/startup-commands | grep -v "!/bin/sh"`"
			fi
		else
			[ -f /etc/config/startup-commands ] && echo "`cat /etc/config/startup-commands | grep -v "!/bin/sh"`"
		fi
	fi
echo "</textarea>"

display_form <<EOF
	start_table|0|10|5
		add_row
			add_button_cell|submit|@TR<<Submit>>
		end_row
	end_table
EOF

footer ?>