Add shelly configuration parsing

This allows to specify Shelly cover devices to be added to the
configuration file with all information required by the Sia server.

1 files changed, 15 insertions, 0 deletions

diff --git a/config.go b/config.go
index b3cd9dc..a294b6c 100644
--- a/config.go
+++ b/config.go
@@ -45,9 +45,17 @@ type HomematicConfig struct {
 	PollingPeriod string `json:"polling-period"`
 }
 
+type ShellyConfig struct {
+	ID string `json:"id"`
+	IP string `json:"ip"`
+}
+
+type ShellyConfigs []ShellyConfig
+
 type StartupConfig struct {
 	MQTT      MQTTConfig      `json:"mqtt"`
 	Homematic HomematicConfig `json:"homematic"`
+	Shelly    ShellyConfigs   `json:"shelly"`
 }
 
 func (sc StartupConfig) String() string {
@@ -117,6 +125,13 @@ func (sc StartupConfig) Validate() error {
 		return fmt.Errorf("homematic/polling-period configuration '%s' could not be parsed to duration: %v", sc.Homematic.PollingPeriod, err)
 	}
 
+	for _, shelly := range sc.Shelly {
+		ip := net.ParseIP(shelly.IP)
+		if ip == nil {
+			return fmt.Errorf("Failed to parse IP address '%s'.", shelly.IP)
+		}
+	}
+
 	return nil
 }