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

###
 #
 # FreeWLAN Addons - http://www.freewlan.info
 #
 # This Script is based on work from http://www.fonfan.de
 #
 # 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

barhigh=6
scale=54

empty $FORM_fallback || {
		touch /etc/.fallback-mode
		echo "`uptime | awk -F" " '{print $1}'`: fallback only activated by user" >>/tmp/.startup_log
}

empty $FORM_unfallback || {
		rm -f /etc/.fallback-mode
		echo "`uptime | awk -F" " '{print $1}'`: fallback unloaded by user, reboot please" >>/tmp/.startup_log
}

empty $FORM_delete_log || {
	echo "`uptime | awk -F" " '{print $1}'`: startup log deleted by user" >/tmp/.startup_log
}

zerofill() {
	[ ${#1} = 1 ] && echo 0$1 || echo $1
}

table_active_connections() {
# $1 = interface
online_file=/tmp/online
tmp=/tmp/wlan_list_$$.tmp;
wlanconfig $1 list | grep -v UAPSD 2> /dev/null >$tmp
wlanuser=/tmp/wlanuser_$$.tmp
touch $wlanuser
touch $online_file
touch /etc/blockmac
touch /etc/blockuser
lines=`wc -l $tmp`;lines=${lines% *}
lines_on=`wc -l $online_file`;lines_on=${lines_on% *}
[ $1 = ath1 ] && lines2=$lines || lines2=$lines_on

if [ $lines != 0 -o $lines2 != 0 ];then
 [ "$1" = "ath0" ] && { 
  infohead="add_normal_cell|<b>@TR<<INFO>></b>"
  file=$online_file
 } || file=$tmp
 
 display_form <<EOF
start_table|0|10|5
			add_row
				add_normal_cell|<b>@TR<<MAC>></b>
				add_normal_cell|<b>@TR<<Name>></b>
				add_normal_cell|<b>@TR<<IP>></b>
				add_normal_cell|<b>@TR<<SPEED>></b>
				$infohead
				add_normal_cell|<a href="/cgi-bin/webif/blockmac.sh"><b>@TR<<MAC blocking>></b></a>
			end_row
EOF
online() {
		now=`date +%s`; now_min=$((now/60));now_sec=$((now-now_min * 60));
                cat $1 | grep -v ADDR|while read i
                do
                	
                	pic=/images/a.gif
                	blocked=0
                        mac=`echo $i | awk '{print $1}'|tr a-z A-Z`
						mac_nr=`echo $mac | awk -F: '{print $1"-"$2"-"$3}'`
						mac_link=`echo "<a href=\"http://standards.ieee.org/cgi-bin/ouisearch?"$mac_nr"\" target=\"_blank\">"$mac"</a>"`
                        grep -i $mac $tmp >>$wlanuser && lan=0 || lan=1
                        [ $lan = 0 ] && {
                           wlanconn=`grep -i $mac $tmp`
                           speed=`echo $wlanconn| awk '{print $4}'`
                           sigspeed=${speed%M}
                           [ -z $sigspeed ] && sigspeed=1
			   signal=$((100*$sigspeed/54*scale/100))
			   [ $signal -gt $scale ] && signal=$scale
                	   gray=$((scale-signal))
                	} || {
                	   grep -q -i $mac /etc/blockmac && blocked=1
                	   gray=0
                	   signal=$((100*54/54*scale/100))
                	}
					touch /tmp/dhcp.leases
					ip=`cat /proc/net/arp | grep $2 | grep -i $mac | awk '{print $1}'`
					if [ "$ip" = "" ]; then
						ip=`grep -i "$mac" /tmp/dhcp.leases | awk -F" " '{print $3}'` && [ "$ip" != "" ] && ip="$ip <font size=1>(dhcp.leases)</font>"
					fi
					if [ "$ip" = "" ]; then
						touch /etc/ethers
						ip=`grep -i "$mac" /etc/ethers | awk -F" " '{print $2}'` && [ "$ip" != "" ] && ip="$ip <font size=1>(ethers)</font>"
					fi
					if [ "$ip" = "" ]; then
						ip="*@TR<<unknown>>*"
					fi
					
					name=`grep -i $mac /tmp/dhcp.leases | awk '{print $4}'`

                	grep -q $mac $file 2>/dev/null && online=1 || online=0
                	case "$online" in
                		1) user=`grep $mac $file | cut -d" " -f3`
                		   grep -q -i $user /etc/blockuser && blocked=1
                		   timeout=`grep $mac $file | cut -d" " -f4`; timeout_min=$((timeout/60)); timeout_sec=$((timeout-timeout_min * 60));
                		   ip=`grep $mac $file | cut -d" " -f2`
                		   since=`grep $mac $file | cut -d" " -f5`; since_min=$((since/60)); since_sec=$((since-since_min * 60));
                		   #since=$((now-since))
						   since_sec=$((now_sec-since_sec))
						   test $since_sec -lt 0 && {
								since_sec=$((since_sec + 60))
								since_min=$((since_min - 1))
						   }
						   
						   since_min=$((now_min - since_min))
						   residual="@TR<<unlimited>>"
						   new_timeout_min=0 
						   new_timeout_sec=0 
						   if [ "$timeout" != "0" ]; then
								new_timeout_sec=$((timeout_sec - $since_sec))
								test $new_timeout_sec -lt 0 && {
									new_timeout_sec=$((new_timeout_sec + 60))
									new_timeout_min=$((new_timeout_min - 1))
								}
								new_timeout_min=$((timeout_min - since_min))
								residual="$((new_timeout_min)):$(zerofill $new_timeout_sec)min"
						   fi
						   
						   since_title=" @TR<<online since>>: $((since_min)):$(zerofill $since_sec)min"
						   residual_tilte=" @TR<<residual>>: $residual"

        				   if [ "$timeout" = "0" ]; then
								img="<a class=\"infobox\" href=\"#\"><img border=0 src=\"/images/linus-bill.gif\" alt=\"$user\"><span><b>Linus/Bill:</b><br /> @TR<<Username>>: $user <br /> $since_title <br /> $residual_tilte </span></a>";
						   else
								img="<a class=\"infobox\" href=\"#\"><img border=0 src=\"/images/alien.gif\" alt=\"$user\"><span><b>Alien:</b><br /> @TR<<Username>>: $user <br /> $since_title <br /> $residual_tilte </span></a>";
						   fi
                		;;
                		0) user=""
                		   img="<a class=\"infobox\" href=\"#\"><img border=0 src=\"/images/logged_off.gif\" alt=\"@TR<<not authenticated>>\"><span><b>@TR<<Unknown>>:</b><br /> @TR<<not authenticated>> </span></a>";
                		;;
                	esac;
                 	[ $blocked = 1 ] && {
                	  speed="Blocked"
                	  pic=/images/c.gif
                	} || [ $lan = 1 ] && {
                	  pic=/images/orange.gif
                	  speed="LAN or disconnected"
                	}
					[ "$2" = "ath0" ] && { infocell="add_normal_cell|$img"; name="$user"; }
					[ $lan = 0 -a $blocked = 0 ] && blockmaccell="add_normal_cell|<a href=\"/cgi-bin/webif/line_add_del.sh?ACTION=macblock&ADDDEL=1&CONTENT=$mac&USER=$user\">@TR<<block now>></a>"
display_form <<EOF
                add_row
                        add_normal_cell|$mac_link
                        add_normal_cell|$name
                        add_normal_cell|$ip
						add_normal_cell|<img src="$pic" height="$barhigh" width="$signal" alt="$speed" title="$speed"><img src="/images/gray.gif" height="$barhigh" width="$gray" alt="$speed" title="$speed">
                        $infocell
                        $blockmaccell
                end_row
EOF
                done
}

online $file $1
touch /tmp/newlist
cat $tmp|grep -v ADDR|while read s;do
 tmpmac=`echo $s|cut -d" " -f1`
 grep -q -i $tmpmac $online_file || echo $s >>/tmp/newlist
done
[ $1 = ath0 ] && online /tmp/newlist $1
rm /tmp/newlist

display_form <<EOF
end_table
EOF
 else
display_form <<EOF
start_table|0|10|5
                add_row
                        add_normal_cell|@TR<<None>>
                        add_normal_cell|(<a href="/cgi-bin/webif/blockmac.sh">MAC blocking</a>)
                end_row
end_table
EOF
fi
rm $wlanuser
rm $tmp
}


config_load fon
config_get mode wan mode
config_get dhcpname wan dhcpname
get_default wanmode wan mode
config_get pubssid public essid
config_get privssid private essid
config_get encryption private encryption
config_get priv_hidden private hidden
config_get bridge wan bridge

. /tmp/network-config >/dev/null 2>/dev/null

bg=""
case "$FORM_wanmode" in
	static)
		wanmode="Static"
	;;
	dhcp)
		wanmode="DHCP"
	;;
	pppoe)
		wanmode="PPPoE"
	;;
	pptp)
		wanmode="PPTP"
	;;
	wlan)
		wanmode="WLAN"
		bg="`iwconfig ath2 2>/dev/null | grep 802.11 | awk -F" " '{print $3}'`"
	;;
	*) wanmode="Unknown"
	;;
esac

if [ "$wanmode"="WLAN" ]; then
	wan_ap="$(iwconfig ath2 2>/dev/null | grep 'Access Point' | awk -F'[ ]+' '{print $7}')"
	/bin/generateSiteSurveyHtmlCode.sh $wan_ap &
else
	/bin/generateSiteSurveyHtmlCode.sh &
fi


if [ `echo "$(iwpriv ath1 get_hide_ssid | awk -F":" '{print $2}')"` = 1 ]; then
	priv_hidden="<span style=\"color: green\">@TR<<Hidden>></span>"
else
	priv_hidden=""
fi

wan_gw="$(route -n | grep '^0.0.0.0' | awk '{print $2}')"
touch /etc/resolv.conf
for ns in $(grep nameserver /etc/resolv.conf | awk '{print $2}'); do
	wan_ns="${wan_ns:+$wan_ns, }$ns"
done
/usr/sbin/brctl show | grep -q "br1"
if [ "$?" = "0" ]; then
	lanif=br1
	bridged="<span style=\"color: green\">@TR<<Bridged to LAN/WAN-Port>></span>"
else
	lanif=ath1
	bridged=""
fi
/usr/sbin/brctl show | grep -q "br0"
if [ "$?" = "0" ]; then
	FONbridged="<span style=\"color: green\">@TR<<Bridged to LAN/WAN-Port>></span>"
else
	FONbridged=""
fi
priv_ip="$(ifconfig $lanif 2>/dev/null | grep inet | awk -F'[: ]+' '{print $4}')"
txp="$(iwlist ath1 tx | grep Tx-Power | awk -F":" '{print $2}')"
[ -z "$txp" ] && txp="$(iwlist ath1 tx | grep Tx-Power | awk -F"=" '{print $2}')"
freq="$(iwlist ath1 channel | grep Current | awk -F":" '{print $2}')" >&- 2>&-

version="$(cat /etc/fon_version) r$(cat /etc/fon_revision)"
addonversion="$(cat /etc/addon_version)"
[ -f /etc/addons_hotfix_version ] && addonshotfixversion="$(cat /etc/addons_hotfix_version)"
memoryinfo="`free | grep Total | cut -d":" -f2`"
memory_total="`echo $memoryinfo | awk '{print $1}'`"
memory_used="`echo $memoryinfo | awk '{print $2}'`"
memory_free="`echo $memoryinfo | awk '{print $3}'`"
datum=`date`


header "Router Status - Freewlan Addons $addonversion"

cat <<EOF
<script type="text/javascript">
<!--
function nohidden(bssid) {
	alert("@TR<<status_noHidden#Cannot connect to AP with SSID hidden, use manual configuration instead>>.\nBSSID: " + bssid);
}
function setvar(bssid, enc) {
	document.getElementById("bssid").value = bssid;
	document.getElementById("enc").value = enc;
	submit = "connect";
	antwort=prompt("@TR<<status_getPassphrase#Insert passphrase corresponding to selected Access Point.\nBSSID: " + bssid + "\nEnter just something but blank if AP does not use any encryption.\nHit \"OK\" after that to start connect procedure or \"Cancel\" to abort>>.", "")
	if (antwort) {
		document.getElementById("passphrase").value = antwort;
		document.forms.foneraGUI.submit();
	}
}
//-->
</script>
EOF

display_form <<EOF
start_table|0|10|5
	add_row
		add_label_cell
		add_button_cell|reload_page|@TR<<Reload Status Page>>|tableTextButton
EOF
if [ ! -f /etc/.fallback-mode ]; then
		if [ ! -f /tmp/.startup_complete ]; then
			display_form <<EOF
				add_label_cell
				add_button_cell|fallback|@TR<<load fallback only>>|tableTextButton
			end_row
EOF
		fi
else 
	display_form <<EOF
		add_label_cell
		add_button_cell|unfallback|@TR<<unload fallback>>|tableTextButton
	end_row
	add_row
		add_label_cell
		add_label_cell
		add_label_cell
		add_label_cell|<font color=red><b>!!!fallback mode!!!<br>No changes take effect till reboot.</b></font>
	end_row
EOF
fi

if [ "$FORM_passphrase" != "" ]; then
	display_form <<EOF
	end_table
EOF
	echo "<br /><br /><font color=red><b>EXECUTING CONFIGURATION</b></font>"
	echo "<br /><br /><font color=grey><b>@TR<<autoload#The Webinterface of your Fonera will autoreload after that, please stand by>>...</b></font>"
else

display_form <<EOF
end_table
start_table|0|10|5
	add_row
		add_title_cell|@TR<<Status_Conn_Priv#Active connections on private WLAN>>	
	end_row
end_table
EOF
table_active_connections ath1

equal "x`/etc/init.d/N50chillispot alive`" "xchillispot is alive" && {
	display_form <<EOF
	start_table|0|10|5
		add_row
			add_title_cell|@TR<<Status_Conn_Pub#Active connections on public WLAN>>
		end_row
	end_table
EOF
table_active_connections ath0
}

display_form <<EOF
start_table|0|10|5
	add_row
		add_title_cell|@TR<<System>>
	end_row
	add_row
		add_label_cell|@TR<<Firmware Version>>
		add_label_cell|$version
	end_row
	add_row
		add_label_cell|@TR<<Addon Version>>
		add_label_cell|$addonversion
	end_row
EOF
if ! empty $addonshotfixversion; then
display_form <<EOF
	add_row
		add_label_cell|@TR<<Hotfix Version>>
		add_label_cell|svn$addonshotfixversion
	end_row
EOF
fi
display_form <<EOF
	add_row 
		add_label_cell|Memory: Total/Used/Free
		add_label_cell|$memory_total/$memory_used/$memory_free [kiBytes]
	end_row
	add_row
		add_label_cell|@TR<<Date>>
		add_label_cell|$datum
EOF
if [ "`echo $datum | awk '{print $2$3}'`" = "Sep19" ]; then
display_form <<EOF
	end_row
	add_row
		add_label_cell
		add_label_cell|<font size=2>Happy birthday, Rosalie!</font>
EOF
fi
display_form <<EOF
	end_row
end_table
EOF

cat <<EOF
<table border="0" cellspacing="0" cellpadding="0">
<colgroup><col width="350"><col width="350"></colgroup>
<TD valign="top">
EOF

display_form <<EOF
start_table|0|10|5
	add_row
		add_title_cell|@TR<<Internet Connection>>
	end_row
	add_row
		add_label_cell|@TR<<Connection type>>
		add_label_cell|$wanmode $bg
	end_row
EOF

case $mode in
	"wlan")
		ath2_pwr="$(iwconfig ath2 2>/dev/null | grep Bit | awk 'FS=":" {print $2}' | awk '{print $1}')" 
		quality=$(iwconfig ath2 2>/dev/null | grep Quality | awk -F"=" '{print $2}' | awk -F" " '{print $1}' | awk -F"/" '{print $1}')
		ifconfig ath2 >/dev/null 2>&1 || { ath2_pwr=1; quality=0; }
		speed=$((100*$ath2_pwr/54))
		[ $speed -gt $scale ] && speed=$scale
		gray=$((scale-speed))
		pub_mac="$(ifconfig ath0 2>/dev/null | grep HWaddr | awk -F'[ ]+' '{print $5}')"
		wan_mac="$(ifconfig ath2 2>/dev/null | grep HWaddr | awk -F'[ ]+' '{print $5}')"
		rssid="$(iwconfig ath2 2>/dev/null | grep ESSID | awk -F"\"" '{print $2}')"
		bridge_ip="$(ifconfig ath2 2>/dev/null | grep inet | awk -F'[: ]+' '{print $4}')"
		display_form <<EOF
			add_row
				add_label_cell|@TR<<Remote SSID>>
				add_label_cell|$rssid
			end_row
			add_row
				add_label_cell|@TR<<AP MAC Address>>
				add_label_cell|$wan_ap
			end_row
			add_row
				add_label_cell|@TR<<Speed>>/@TR<<Quality>>
				add_normal_cell|<img src="/images/a.gif" height="$barhigh" width="$speed" alt="${speed}M" title="${speed}M"><img src="/images/gray.gif" height="$barhigh" width="$gray" alt="${speed}M" title="${speed}M">/<img src="/images/a.gif" height="$barhigh" width="$((quality*1000/1811))" alt="${quality}/98" title="${quality}/98"><img src="/images/gray.gif" height="$barhigh" width="$(((98-$quality)*1000/1811))" alt="${quality}/98" title="${quality}/98">
			end_row
			add_row
				add_label_cell|@TR<<MAC Address>>
				add_label_cell|$wan_mac
			end_row
			add_row
				add_label_cell|@TR<<IP Address>>
				add_label_cell|${bridge_ip:-N/A}
			end_row
			add_row
				add_label_cell|@TR<<Gateway Address>>
				add_label_cell|${wan_gw:-N/A}
			end_row
			add_row
				add_label_cell|@TR<<DNS Server>>
				add_label_cell|${wan_ns:-N/A}
			end_row
			add_row
				add_label_cell|@TR<<DHCP Hostname>>
				add_label_cell|$dhcpname
			end_row
EOF
	;;
	*)
		pub_mac="$(ifconfig ath0 2>/dev/null | grep HWaddr | awk -F'[ ]+' '{print $5}')"
		priv_mac="$(ifconfig ath1 2>/dev/null | grep HWaddr | awk -F'[ ]+' '{print $5}')"
		wan_mac="$(ifconfig eth0 2>/dev/null | grep HWaddr | awk -F'[ ]+' '{print $5}')"
		wan_ip="$(ifconfig "${wan_ifname:-eth0}" 2>/dev/null | grep inet | awk -F'[: ]+' '{print $4}')"
		display_form <<EOF
			add_row
				add_label_cell|@TR<<MAC Address>>
				add_label_cell|$wan_mac
			end_row
			add_row
				add_label_cell|@TR<<IP Address>>
				add_label_cell|${wan_ip:-N/A}
			end_row
			add_row
				add_label_cell|@TR<<Gateway Address>>
				add_label_cell|${wan_gw:-N/A}
			end_row
			add_row
				add_label_cell|@TR<<DNS Server>>
				add_label_cell|${wan_ns:-N/A}
			end_row
EOF
	;;
esac

display_form <<EOF
end_table
EOF

cat <<EOF
</TD>
<TD valign="top">
EOF

display_form <<EOF
start_table|0|10|5
	add_row
		add_title_cell|@TR<<WiFi Settings>>
	end_row
EOF
	equal "x`/etc/init.d/N50chillispot alive`" "xchillispot is alive" && {
		display_form <<EOF
		add_row
			add_label_cell|@TR<<Public SSID>>
			add_label_cell|FON_$pubssid $FONbridged
		end_row
		add_row
			add_label_cell|@TR<<Public MAC>>
			add_label_cell|$pub_mac
		end_row
EOF
	} || {
		display_form <<EOF
		add_row
			add_label_cell|@TR<<HotSpot>>
			add_label_cell|<span style="color: red">@TR<<disabled>></span>
		end_row
		add_row
			add_label_cell|
		end_row
EOF
	}
	display_form <<EOF
	add_row
		add_label_cell|
	end_row
	add_row
		add_label_cell|@TR<<Private SSID>>
		add_label_cell|$privssid $priv_hidden
	end_row
	add_row
		add_label_cell|@TR<<Encryption>>
		add_label_cell|${encryption:-none}
	end_row
	add_row
		add_label_cell|@TR<<IP Address>>
		add_label_cell|${priv_ip:-N/A} $bridged
	end_row
	add_row
		add_label_cell|@TR<<Frequency>>
		add_label_cell|${freq:-N/A}
	end_row
	add_row
		add_label_cell|@TR<<TX Power>>
		add_label_cell|${txp:-N/A}
	end_row
end_table
EOF

cat <<EOF
</TD>
</table>
EOF

	display_form <<EOF
		start_table|0|10|5
			add_row
				add_title_cell|@TR<<Scan>>
				add_label_cell|<a href="/cgi-bin/webif/scan.sh" rel="lyteframe" rev="width: 690px; height: 585px">@TR<<display detailed site survey>></a>
			end_row
		end_table
EOF

cat <<EOF
<style type="text/css">
<!--
.table {
	border: 1px solid #666666;
}
.SSIDtext {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 9px;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	color: #333333;
	text-transform: none;
	text-decoration: none;
	font-variant: normal;
}
.channel {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 8px;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	color: #dadada;
	text-transform: none;
	text-decoration: none;
	font-variant: normal;
}
.signal {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 9px;
	font-style: normal;
	line-height: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	color: #000000;
	text-decoration: none;
}
-->
</style>
EOF

display_form <<EOF
	start_table|0|10|5
		add_row
EOF

cat <<EOF
<TD nowrap class=\"tableText\" valign=\"top\">
  <table width="552" border="0" cellpadding="0" cellspacing="0" class="table">
    <tr>
      <td>
<tr><td>
	   <table width="560" border="0" cellpadding="0" cellspacing="0" bordercolor="#CCCCCC">
          <tr bgcolor="#FFFFFF"> 
            <td align="left" valign="middle" class="signal"><div align="center">Sig./dBm</div></td>
            <td background="/images/graphic_site_survey_bg.jpg" class="signal"> 
              <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-10
			  <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-20
			  <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-30 
              <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-40 
              <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-50 
              <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-60 
              <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-70 
              <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-80 
              <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-90 
              <span class="SSIDtext"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"><img src="/images/spacer.gif" width="8" height="6"></span>-100
			  </td>
          </tr>
          <tr bgcolor="#999999"> 
            <td height="1" bgcolor="#CCCCCC"></td>
            <td height="1" bgcolor="#CCCCCC"></td>
          </tr>
          <tr bgcolor="#FFFFFF"> 
            <td width="44" align="left" valign="top"> <img src="/images/graphic_site_survey_left.jpg" width="44" height="142"></td>
            <td background="/images/graphic_site_survey_bg.jpg"> <p align="left">
EOF


S_FILE=/tmp/.graphsurvey
while [ -f /tmp/survey.lock ]; do
sleep 1
done; # wait for survey to be generated completely
echo `cat $S_FILE`
rm -f $S_FILE

cat <<EOF
				</p>
              </td>
          </tr>
    </table>
</td></tr>
</td>
</table><font size="1"><b>@TR<<Click icon of AP you want to connect with>>.</b></font>
</td>
<td>
	<input type="hidden" id="bssid" name="bssid" value="" /><br/>
	<input type="hidden" id="enc" name="enc" value="" /><br/>
	<input type="hidden" id="passphrase" name="passphrase" value="" />
</td>
EOF

display_form <<EOF
		end_row
	end_table
EOF

if [ -f /tmp/.startup_log ]; then
	display_form <<EOF
	start_table|0|10|5
		add_row
			add_title_cell|@TR<<Startup Log>>
			add_label_cell
			add_label_cell
			add_button_cell|delete_log|@TR<<Delete Startup Log>>|tableTextButton
		end_row
	end_table
	start_table|0|10|5
		add_row
EOF
	echo "<td><textarea style='width:700px; height:400px'>"
		echo "`cat /tmp/.startup_log`"
	echo "</textarea></td>"
	display_form <<EOF
		end_row
	end_table
EOF
fi

display_form <<EOF
	start_table|0|10|5
		add_row
			add_label_cell
			add_button_cell|reload_page|@TR<<Reload Status Page>>|tableTextButton
		end_row
	end_table
EOF
fi

if [ "$FORM_passphrase" != "" ]; then
	if [ "`ifconfig | grep -q ath2; echo "$?"`" -eq "1" ]; then
		ifconfig ath2 up
	fi
	. /etc/functions.sh
	config_load fon
	get_default oldenc wan enc
	reboot_mandatory=0;
	# determine encryption type
	encswitch="$(iwlist ath2 scanning 2>/dev/null | grep -iA5 "$FORM_bssid" | grep "Encryption key" | awk -F":" '{print $2}')"
	case $encswitch in
		on)
			enctype=$(iwlist ath2 scanning 2>/dev/null | grep -iA13 "$FORM_bssid" | grep "Group Cipher" | awk '{print $4}')
			case $enctype in
				TKIP|CCMP)
					save_setting fon wan enc "WPA"
					[ "$FORM_oldenc" != "WPA" ] && reboot_mandatory=1;
					save_setting fon wan oldenc "WPA"
				;;
				*) # WEP
					save_setting fon wan enc "WEP"
					[ "$FORM_oldenc" != "WEP" -a "$FORM_oldenc" != "off" ] && reboot_mandatory=1;
					save_setting fon wan oldenc "WEP"
				;;
			esac
			save_setting fon wan key "$FORM_passphrase"
		;;
		off)
			save_setting fon wan enc "off"
			[ "$FORM_oldenc" != "WEP" -a "$FORM_oldenc" != "off" ] && reboot_mandatory=1;
			save_setting fon wan oldenc "off"
		;;
	esac
	
	echo "<br /><br /><font color=grey><b>connecting to AP: $FORM_bssid<br/>encryption is switched $encswitch<br/>using DHCP Server<br/></b></font>"
	
	save_setting fon wan mode "wlan"	
	save_setting fon wan dhcp "1"
	save_setting fon wan bssid "$FORM_bssid"
	commit_settings
	
	if [ "$reboot_mandatory" -eq "1" ]; then
		echo "<br /><br /><font color=red><b>REBOOT mandatory</b></font>"
		footer
		display_form <<EOF
			autoloadpage|status|reboot
EOF
		/bin/restartfonera
		exit
	else
		footer
		display_form <<EOF
			autoloadpage|status|services
EOF
		sleep 2
		[ -f /tmp/.startup_complete ] && [ ! -f /etc/.fallback-mode ] || /bin/restartfonera
		lock -u /var/run/restart-services 2>/dev/null
	fi
else
	footer
fi;

?>