move GenerateConfig to defaults, to adjust dependency ordering, needed for stuff later

src/defaults/defaults.go

@@ -1,5 +1,7 @@
 package defaults
 
+import "github.com/yggdrasil-network/yggdrasil-go/src/config"
+
 // Defines which parameters are expected by default for configuration on a
 // specific platform. These values are populated in the relevant defaults_*.go
 // for the platform being targeted. They must be set.
@@ -18,3 +20,23 @@ type platformDefaultParameters struct {
 	DefaultIfMTU  uint64
 	DefaultIfName string
 }
+
+// Generates default configuration and returns a pointer to the resulting
+// NodeConfig. This is used when outputting the -genconf parameter and also when
+// using -autoconf.
+func GenerateConfig() *config.NodeConfig {
+	// Create a node configuration and populate it.
+	cfg := new(config.NodeConfig)
+	cfg.NewKeys()
+	cfg.Listen = []string{}
+	cfg.AdminListen = GetDefaults().DefaultAdminListen
+	cfg.Peers = []string{}
+	cfg.InterfacePeers = map[string][]string{}
+	cfg.AllowedPublicKeys = []string{}
+	cfg.MulticastInterfaces = GetDefaults().DefaultMulticastInterfaces
+	cfg.IfName = GetDefaults().DefaultIfName
+	cfg.IfMTU = GetDefaults().DefaultIfMTU
+	cfg.NodeInfoPrivacy = false
+
+	return cfg
+}