obuspa: move obuspa MQTT listener from sulu to obuspa package

This makes it possible for obuspa in its default configuration to
connect to local MQTT broker even if sulu package is deselected.

obuspa/Makefile

@@ -110,6 +110,7 @@ define Package/obuspa/install
 	$(INSTALL_DATA) ./files/etc/bbfdm/json/USPAgent.json $(1)/etc/bbfdm/json/USPAgent.json
 	$(INSTALL_DATA) ./files/etc/bbfdm/json/TransferComplete.json $(1)/etc/bbfdm/json/TransferComplete.json
 	$(INSTALL_BIN) ./files/etc/uci-defaults/01-fix-upgrade-uci $(1)/etc/uci-defaults/
+	$(INSTALL_BIN) ./files/etc/uci-defaults/05-obuspa-mqtt-config $(1)/etc/uci-defaults/
 endef
 
 $(eval $(call BuildPackage,obuspa))

obuspa/files/etc/uci-defaults/05-obuspa-mqtt-config

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+. /lib/functions.sh
+
+if [ ! -f "/etc/config/mosquitto" ]; then
+	echo "Local mosquitto broker not available"
+	return 0
+fi
+
+add_obuspa_config()
+{
+	if ! uci_get mosquitto obuspa >/dev/null 2>&1; then
+		uci_add mosquitto listener obuspa
+		uci_set mosquitto obuspa enabled 1
+		uci_set mosquitto obuspa port '1883'
+		uci_set mosquitto obuspa no_remote_access '1'
+		uci_set mosquitto obuspa allow_anonymous '1'
+	fi
+}
+
+uci_load mosquitto
+add_obuspa_config

sulu/sulu-builder/files/etc/uci-defaults/10-add-mqtt-config

@@ -7,17 +7,6 @@ if [ ! -f "/etc/config/mosquitto" ]; then
 	return 0
 fi
 
-add_obuspa_config()
-{
-	if ! uci_get mosquitto obuspa >/dev/null 2>&1; then
-		uci_add mosquitto listener obuspa
-		uci_set mosquitto obuspa enabled 1
-		uci_set mosquitto obuspa port '1883'
-		uci_set mosquitto obuspa no_remote_access '1'
-		uci_set mosquitto obuspa allow_anonymous '1'
-	fi
-}
-
 add_sulu_config()
 {
 	if ! uci_get mosquitto sulu >/dev/null 2>&1; then
@@ -33,5 +22,4 @@ add_sulu_config()
 }
 
 uci_load mosquitto
-add_obuspa_config
 add_sulu_config