Add functions to access network

Former-commit-id: 3e0a772cd7

olm/common.go

@@ -7,6 +7,7 @@ import (
 	"time"
 
 	"github.com/fosrl/newt/logger"
+	"github.com/fosrl/olm/network"
 	"github.com/fosrl/olm/websocket"
 )
 
@@ -74,3 +75,11 @@ func keepSendingPing(olm *websocket.Client) {
 		}
 	}
 }
+
+func GetNetworkSettingsJSON() (string, error) {
+	return network.GetJSON()
+}
+
+func GetNetworkSettingsIncrementor() int {
+	return network.GetIncrementor()
+}