Implementato driver subsistem per il controllo delle condizioni meteo tramite servizio online. Implementato driver 'wunderground' per il controllo meteo tramite il servizio wunderground

include/drv.include.sh

@@ -19,7 +19,7 @@ function setup_drv {
         done
 
 	# Inizializza i driver per gli altri gpio
-	for gpio in "$SUPPLY_GPIO_1" "$SUPPLY_GPIO_2" "$RAIN_GPIO"
+	for gpio in "$SUPPLY_GPIO_1" "$SUPPLY_GPIO_2" "$RAIN_GPIO" "$WEATHER_SERVICE"
 	do
 		if [[ "$gpio" == drv:* ]]; then
 			local drv=`echo $gpio | $CUT -d':' -f2,2`
@@ -32,7 +32,7 @@ function setup_drv {
 	local file_drv
 	for drv in "${list_drv[@]}"
 	do
-		for callback in config common init rele supply rainsensor setup
+		for callback in config common init rele supply rainsensor rainonline setup
 		do
 			file_drv="$DIR_SCRIPT/drv/$drv/$callback.include.sh"
 			if [ -f "$file_drv" ]; then
@@ -315,3 +315,30 @@ function drv_rain_sensor_get {
 	echo "$vret"
 
 }
+
+#
+# Legge lo stato le condizioni meteo dal servizio online
+#
+# $1	identificativo gpio sensore pioggia
+#
+function drv_rain_online_get {
+	local idx="$1"
+	local fnc=`get_driver_callback "rain_online_get" "$idx"`
+	local vret=""
+
+	# Nessun driver definito, esegue la lettura del sensore tramite gpio del raspberry
+	if [ -z "$fnc" ]; then
+	        log_write "Driver not found: $idx"
+        	message_write "warning" "Driver not found: $idx"
+	# Il driver definito non è stato trovato
+	elif [ "$fnc" == "drvnotfound" ]; then
+	        log_write "Driver not found: $idx"
+        	message_write "warning" "Driver not found: $idx"
+	else
+		echo "$(date) $fnc arg:$idx" >> "$LOG_OUTPUT_DRV_FILE"
+		vret=`$fnc "$idx"`
+	fi
+
+	echo "$vret"
+
+}

include/rain.include.sh

@@ -1,7 +1,7 @@
 #
 # Controlla se se piove tramite http://api.wunderground.com/
 #
-function check_rain_online {
+function check_rain_online_old {
 
 	trigger_event "check_rain_online_before" ""
 
@@ -42,6 +42,55 @@ function check_rain_online {
 	trigger_event "check_rain_online_after" "$current_state_rain_online" "$weather"
 }
 
+
+
+
+
+
+
+
+
+
+#
+# Controlla se se piove tramite http://api.wunderground.com/
+#
+function check_rain_online {
+
+	trigger_event "check_rain_online_before" ""
+
+	local local_epoch=`drv_rain_online_get $WEATHER_SERVICE`
+	local current_state_rain_online=""
+	local last_state_rain_online=`cat "$STATUS_DIR/last_state_rain_online" 2> /dev/null`
+	local weather="null"
+
+	if [[ $local_epoch =~ ^-?[0-9]+$ ]]; then
+		if [ $local_epoch -eq 0 ]; then
+			log_write "check_rain_online - failed read online data"
+		else
+			if [ $local_epoch -gt 0 ]; then
+				current_state_rain_online='rain'
+				echo $local_epoch > "$STATUS_DIR/last_rain_online"
+			else
+				current_state_rain_online='norain'
+			fi
+			weather=$(cat "$STATUS_DIR/last_weather_online" | $JQ -M ".weather")
+			
+			log_write "check_rain_online - weather=$weather, local_epoch=$local_epoch"
+			if [ "$current_state_rain_online" != "$last_state_rain_online" ]; then
+				echo "$current_state_rain_online" > "$STATUS_DIR/last_state_rain_online"
+				trigger_event "check_rain_online_change" "$current_state_rain_online" "$weather"
+			fi
+		fi
+	else
+		log_write "check_rain_online - failed read online data"
+	fi
+
+	trigger_event "check_rain_online_after" "$current_state_rain_online" "$weather"
+}
+
+
+
+
 #
 # Controlla se se piove tramite sensore
 #