Added an automatism which will retrive Router-Coordinates from the old Netmon system

Signed-off-by: Jan Kraus <mayosemmel@gmail.com>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>

src/packages/fff/fff-sysupgrade/Makefile

 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fff-sysupgrade
-PKG_VERSION:=0.0.2
-PKG_RELEASE:=2
+PKG_VERSION:=0.0.3
+PKG_RELEASE:=3
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/fff-sysupgrade
 
@@ -13,7 +13,7 @@ define Package/fff-sysupgrade
     CATEGORY:=Freifunk
     TITLE:=Freifunk-Franken sysupgrade
     URL:=http://www.freifunk-franken.de
-    DEPENDS:=+fff-boardname
+    DEPENDS:=+fff-boardname +micrond
 endef
 
 define Package/fff-sysupgrade/description

src/packages/fff/fff-sysupgrade/files/usr/lib/micron.d/fff-sysupgrade

+*/5 * * * * /usr/sbin/copy_netmon_coordinates.sh
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src/packages/fff/fff-sysupgrade/files/usr/sbin/copy_netmon_coordinates.sh

+#!/bin/sh
+
+delete_myself()
+{
+	echo "This Script will be deleted now!"
+	rm -f /usr/lib/micron.d/fff-sysupgrade
+	rm -f "$0"
+	exit 0
+}
+
+#Get Mac Address of br-mesh if already up
+if ! mac=$( cat /sys/class/net/br-mesh/address ); then
+	echo "Interface br-mesh is not available!"
+	exit 1
+fi
+
+#Check if Coordinates are already set
+if uci get system.@system[0].latitude && uci get system.@system[0].longitude; then
+	echo "Coordinates are already set."
+	delete_myself
+fi
+
+#Get Router from Netmon Database
+xml_data=$( wget -q -O - "http://fe80::ff:feee:1%br-mesh/api/rest/api.php?rquest=router&mac=${mac//:}" 2>&1)
+
+if [ -z "$xml_data" ]; then
+	echo "xml_data is not set"
+	exit 1
+elif echo "$xml_data"|grep "HTTP/1.1 404 Not Found" ;then
+	echo "This Router is not present in the Netmon Database."
+	delete_myself
+fi
+
+#Reduce XML_DATA to Router only
+xml_data=$( echo $xml_data |grep -o '<router>.*<\/router>' |sed -e 's/<user>.*<\/user>//g' |sed -e 's/<chipset>.*<\/chipset>//g' |sed -e 's/<chipset>.*<\/chipset>//g' )
+
+#Get needed Variables
+hostname=$( echo $xml_data |grep -o  '<hostname>.*<\/hostname>'|sed -e 's/<\/\?hostname>//g' )
+description=$( echo $xml_data |grep -o  '<description>.*<\/description>'|sed -e 's/<\/\?description>//g' )
+latitude=$( echo $xml_data |grep -o  '<latitude>.*<\/latitude>'|sed -e 's/<\/\?latitude>//g' )
+longitude=$( echo $xml_data |grep -o  '<longitude>.*<\/longitude>'|sed -e 's/<\/\?longitude>//g' )
+
+#Check for netmon default coordinates
+if [ "$latitude" -eq 0 ] && [ "$longitude" -eq 0 ]; then
+	echo "Unable to retrieve coordinates from Netmon."
+	echo "Maybe the coordinates are suppressed."
+	delete_myself
+fi
+
+uci set system.@system[0]=system
+echo "Setting hostname $hostname"
+uci set system.@system[0].hostname="$hostname"
+echo "Setting description $description"
+uci set system.@system[0].description="$description"
+echo "Setting latitude $latitude"
+uci set system.@system[0].latitude="$latitude"
+echo "Setting longitude $longitude"
+uci set system.@system[0].longitude="$longitude"
+uci commit
+
+echo "Coordinates are now copied from Netmon. Router will be rebooted."
+reboot
+exit 0
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