iopsys: add a quickfix to questd to dump iopsys version into /etc/openwrt_release

questd/files/etc/init.d/quest

@@ -27,3 +27,37 @@ reload() {
 	ubus call router reload
 }
 
+## THIS WILL NEED TO BE MOVED TO THE RIGHT PLACE
+# even though this runs repeatedly, it does not matter 
+
+# write iop version data to /etc/openwrt_version from where procd 
+# will read it and display it using system info ubus call
+IOP_VERSION="$(db get hw.board.iopVersion)"
+RELEASE=${IOP_VERSION%-*}; RELEASE=${RELEASE##*_}
+REVISION=${IOP_VERSION##*-}
+MODEL=$(db get hw.board.routerModel)
+sed -i "s/%D/IOPSYS/g" /etc/openwrt_release
+sed -i "s/%C/$RELEASE/g" /etc/openwrt_release
+sed -i "s/%V/$RELEASE/g" /etc/openwrt_release
+sed -i "s/%R/$REVISION/g" /etc/openwrt_release
+sed -i "s/%S/$MODEL/g" /etc/openwrt_release
+sed -i "s/%N//g" /etc/openwrt_release
+
+
+# openwrt defaults are set like this
+# DISTRIB_ID='OpenWrt'
+# DISTRIB_RELEASE='15.05'
+# DISTRIB_REVISION='r47165'
+# DISTRIB_CODENAME='chaos_calmer'
+# DISTRIB_TARGET='bcm53xx/generic'
+# DISTRIB_DESCRIPTION='OpenWrt Chaos Calmer 15.05'
+# DISTRIB_TAINTS='no-all busybox'
+
+# the template looks like this
+# DISTRIB_ID="%D"
+# DISTRIB_RELEASE="%C"
+# DISTRIB_REVISION="%R"
+# DISTRIB_CODENAME="%n"
+# DISTRIB_TARGET="%S"
+# DISTRIB_DESCRIPTION="%D %N %V"
+# DISTRIB_TAINTS="%t"