Add BSD support (openbsd, freebsd, solaris)

misc/tests/tunbench-client.go

@@ -7,7 +7,7 @@ import (
 	"os/exec"
 	"time"
 
-	"github.com/songgao/water"
+	"github.com/neilalexander/water"
 )
 
 const mtu = 65535

misc/tests/tunbench-server.go

@@ -6,7 +6,7 @@ import (
 	"net"
 	"os/exec"
 
-	"github.com/songgao/water"
+	"github.com/neilalexander/water"
 )
 
 const mtu = 65535

misc/tests/tunbench.go

@@ -6,7 +6,7 @@ import (
 	"net"
 	"os/exec"
 
-	"github.com/songgao/water"
+	"github.com/neilalexander/water"
 )
 
 const mtu = 65535

src/yggdrasil/tun_bsd.go

@@ -0,0 +1,29 @@
+// +build openbsd freebsd solaris
+
+package yggdrasil
+
+import water "github.com/neilalexander/water"
+
+// This is to catch BSD platforms
+
+func (tun *tunDevice) setup(ifname string, iftapmode bool, addr string, mtu int) error {
+	var config water.Config
+	if iftapmode {
+		config = water.Config{DeviceType: water.TAP}
+	} else {
+		config = water.Config{DeviceType: water.TUN}
+	}
+	config.Name = ifname
+	iface, err := water.New(config)
+	if err != nil {
+		panic(err)
+	}
+	tun.iface = iface
+	tun.mtu = mtu //1280 // Lets default to the smallest thing allowed for now
+	return tun.setupAddress(addr)
+}
+
+func (tun *tunDevice) setupAddress(addr string) error {
+	tun.core.log.Println("Platform not supported, you must set the address of", tun.iface.Name(), "to", addr)
+	return nil
+}

src/yggdrasil/tun_darwin.go

@@ -8,7 +8,7 @@ import "strconv"
 import "encoding/binary"
 import "golang.org/x/sys/unix"
 
-import water "github.com/songgao/water"
+import water "github.com/neilalexander/water"
 
 func (tun *tunDevice) setup(ifname string, iftapmode bool, addr string, mtu int) error {
 	if iftapmode {

src/yggdrasil/tun_linux.go

@@ -7,7 +7,7 @@ import "fmt"
 import "os/exec"
 import "strings"
 
-import water "github.com/songgao/water"
+import water "github.com/neilalexander/water"
 
 func (tun *tunDevice) setup(ifname string, iftapmode bool, addr string, mtu int) error {
 	var config water.Config

src/yggdrasil/tun_other.go

@@ -1,10 +1,13 @@
 // +build !linux
 // +build !darwin
 // +build !windows
+// +build !openbsd
+// +build !freebsd
+// +build !solaris
 
 package yggdrasil
 
-import water "github.com/songgao/water"
+import water "github.com/neilalexander/water"
 
 // This is to catch unsupported platforms
 // If your platform supports tun devices, you could try configuring it manually

src/yggdrasil/tun_windows.go

@@ -1,6 +1,6 @@
 package yggdrasil
 
-import water "github.com/songgao/water"
+import water "github.com/neilalexander/water"
 import "os/exec"
 import "strings"
 import "fmt"