#!/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
sel_staticip=1

. /usr/lib/webif/advanced.sh

textfile=/etc/config/staticip.txt
ethers=/etc/ethers
delimiter="|"
touch $textfile
lines=`wc -l $textfile | awk '{print $1}'`

if empty "$FORM_submit"; then
	if ! empty "$FORM_wol"; then
		c=1;
		WOLStatus=""
		## checking lines to WOL
		FORM_wolip=$(ifconfig eth0 | grep Bcast | awk -F":" '{print $3}' | awk '{print $1}')			
		while  [ "$c" != "$((lines+1))" ]; do
		eval FORM="\$FORM_wol$c"
		if  [ "$FORM" = "checked" ]; then
			FORM_wolmac=$(sed -n $c',1p' $textfile | awk -F"=" '{print $1}')
			(/usr/bin/wol -h $FORM_wolip $FORM_wolmac 1>/dev/null 2>&1)&
			WOLStatus="@TR<<Magic Paket(s) sent>>."
		fi
		c=$((c+1))
		done
		[ "$WOLStatus" != "" ] && FORM_wolmac="" || {		
			validate <<EOF
mac|FORM_wolmac|@TR<<MAC>>|required|$FORM_wolmac
ip|FORM_wolip|@TR<<IP>>|required|$FORM_wolip
EOF
			if [ $? = 0 ]; then
				(/usr/bin/wol -h $FORM_wolip $FORM_wolmac 1>/dev/null 2>&1)&
				WOLStatus="@TR<<MPsent#Magic Paket sent with MAC:>> $FORM_wolmac."
			fi
		}
	else
		if empty $FORM_wolip; then
			FORM_wolip=$(ifconfig eth0 | grep Bcast | awk -F":" '{print $3}' | awk '{print $1}')
		fi
	fi
else
c=0
save=1
	
	if [ "$FORM_newentry" != "" -o "$FORM_newentry2" != "" ];then
		validate <<EOF
mac|FORM_newentry|@TR<<MAC>>|required|$FORM_newentry
ip|FORM_newentry2|@TR<<IP>>|required|$FORM_newentry2
EOF
		if [ $? = 0 ];then
			echo "$FORM_newentry=$FORM_newentry2" >>$textfile
			FORM_newentry=""
			FORM_newentry2=""
		fi
	fi
	[ $save = 1 ] && lines=$((lines+1))
fi

if empty "$FORM_submit"; then
	:
else
	SAVED=1
fi

header "Static IP/Wake On LAN"

display_form <<EOF
start_div|staticip
	infotable|Advanced_staticip#With DHCP enabled you can here set a static ip for a specific MAC Address.
	start_table|0|10|5
		add_row
			add_label_cell
			add_normal_cell|@TR<<MAC:>>
			add_normal_cell|@TR<<IP:>>
		end_row
EOF
	c=0;
	if [ $lines != 0 ];then
	 for string in `cat $textfile`;do
  	  c=$((c+1))
      	  mac=`echo $string|cut -d'=' -f1`
          ip=`echo $string|cut -d'=' -f2`
	  display_form <<EOF
		add_row
			add_label_cell
			add_normal_cell|<b>$mac</b>
			add_normal_cell|<b>$ip</b>
			add_normal_cell|<a href="/cgi-bin/webif/line_add_del.sh?ACTION=staticip&ADDDEL=2&CONTENT=$string">@TR<<Delete>></a>
		end_row
EOF
	 done
	fi
display_form <<EOF
		add_row
			add_label_cell|@TR<<New Entry>>:
			add_input_cell|newentry|$FORM_newentry|tableTextButton
			add_input_cell|newentry2|$FORM_newentry2|tableTextButton
		end_row
	end_table
	start_table|0|10|5
		add_row
			add_button_cell|submit|@TR<<Submit>>|tableTextButton
		end_row
	end_table
	end_div
	start_div|wol
	infotable|WOL#Send a Magic Packet to a specific Computer to wake up.
	start_table|0|10|5
		add_row
			add_label_cell
			add_normal_cell|@TR<<MAC:>>
			add_normal_cell|@TR<<IP:>>
		end_row
		add_row
			add_label_cell|@TR<<Wake Up>>:
			add_input_cell|wolmac|$FORM_wolmac|tableTextButton
			add_input_cell|wolip|$FORM_wolip|tableTextButton
		end_row
EOF
	c=0;
	if [ $lines != 0 ];then
	 for string in `cat $textfile`;do
  	  c=$((c+1))
      	  mac=`echo $string|cut -d'=' -f1`
          ip=`echo $string|cut -d'=' -f2`
	  display_form <<EOF
		add_row
			add_label_cell
			add_normal_cell|<b>$mac</b>
			add_normal_cell
			add_checkbox_cell|wol$c||checked
		end_row
EOF
	 done
	fi
display_form <<EOF
	end_table
	start_table|0|10|5
		add_row
			add_button_cell|wol|@TR<<Wake Up>>|tableTextButton
		end_row
	end_table
	end_div
EOF

if [ WOLStatus != "" ]; then
	echo "<br /><br /><font color=grey><b>"$WOLStatus"</b></font>"
	WOLStatus=""
fi

[ "$SAVED" = "1" ] && (
 >$ethers
	SAVED=0
	cat $textfile|while read string;do
	mac=`echo $string|cut -d'=' -f1`
	ip=`echo $string|cut -d'=' -f2`
	echo "$mac $ip" >>$ethers
	done
	lock -u /var/run/restart-services
)
footer ?>