Add some simple functions for Swift bindings (iOS)

src/yggdrasil/adapter.go

@@ -1,17 +1,8 @@
 package yggdrasil
 
-// Defines the minimum required functions for an adapter type.
-type AdapterInterface interface {
-	init(core *Core, send chan<- []byte, recv <-chan []byte)
-	read() error
-	write() error
-	close() error
-}
-
 // Defines the minimum required struct members for an adapter type (this is
 // now the base type for tunAdapter in tun.go)
 type Adapter struct {
-	AdapterInterface
 	core *Core
 	send chan<- []byte
 	recv <-chan []byte

src/yggdrasil/ios.go

@@ -0,0 +1,51 @@
+// +build mobile
+
+package yggdrasil
+
+import (
+	"log"
+	"os"
+	"regexp"
+
+	"github.com/yggdrasil-network/yggdrasil-go/src/config"
+)
+
+// This file is meant to "plug the gap" for Gomobile support, as Gomobile
+// will not create headers for Swift/Obj-C if they have complex (read: non-
+// native) types. Therefore for iOS we will expose some nice simple functions
+// to do what we need to do.
+
+func (c *Core) StartAutoconfigure() error {
+	logger := log.New(os.Stdout, "", 0)
+	//logger.Println("Created logger")
+	//c := Core{}
+	//logger.Println("Created Core")
+	nc := config.GenerateConfig(true)
+	//logger.Println("Generated config")
+	nc.IfName = "none"
+	nc.AdminListen = "tcp://[::]:9001"
+	nc.Peers = []string{}
+	//logger.Println("Set some config options")
+	ifceExpr, err := regexp.Compile(".*")
+	if err == nil {
+		c.ifceExpr = append(c.ifceExpr, ifceExpr)
+	}
+	//logger.Println("Added multicast interface")
+	if err := c.Start(nc, logger); err != nil {
+		return err
+	}
+	//logger.Println("Started")
+	address := c.GetAddress()
+	subnet := c.GetSubnet()
+	logger.Printf("Your IPv6 address is %s", address.String())
+	logger.Printf("Your IPv6 subnet is %s", subnet.String())
+	return nil
+}
+
+func (c *Core) GetAddressString() string {
+	return c.GetAddress().String()
+}
+
+func (c *Core) GetSubetString() string {
+	return c.GetSubnet().String()
+}