convert to go module

src/defaults/defaults.go

@@ -0,0 +1,15 @@
+package defaults
+
+// 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.
+type platformDefaultParameters struct {
+	// Admin socket
+	DefaultAdminListen string
+
+	// TUN/TAP
+	MaximumIfMTU     int
+	DefaultIfMTU     int
+	DefaultIfName    string
+	DefaultIfTAPMode bool
+}

src/defaults/defaults_darwin.go

@@ -0,0 +1,18 @@
+// +build darwin
+
+package defaults
+
+// Sane defaults for the macOS/Darwin platform. The "default" options may be
+// may be replaced by the running configuration.
+func GetDefaults() platformDefaultParameters {
+	return platformDefaultParameters{
+		// Admin
+		DefaultAdminListen: "tcp://localhost:9001",
+
+		// TUN/TAP
+		MaximumIfMTU:     65535,
+		DefaultIfMTU:     65535,
+		DefaultIfName:    "auto",
+		DefaultIfTAPMode: false,
+	}
+}

src/defaults/defaults_freebsd.go

@@ -0,0 +1,18 @@
+// +build freebsd
+
+package defaults
+
+// Sane defaults for the BSD platforms. The "default" options may be
+// may be replaced by the running configuration.
+func GetDefaults() platformDefaultParameters {
+	return platformDefaultParameters{
+		// Admin
+		DefaultAdminListen: "tcp://localhost:9001",
+
+		// TUN/TAP
+		MaximumIfMTU:     32767,
+		DefaultIfMTU:     32767,
+		DefaultIfName:    "/dev/tap0",
+		DefaultIfTAPMode: true,
+	}
+}

src/defaults/defaults_linux.go

@@ -0,0 +1,18 @@
+// +build linux
+
+package defaults
+
+// Sane defaults for the Linux platform. The "default" options may be
+// may be replaced by the running configuration.
+func GetDefaults() platformDefaultParameters {
+	return platformDefaultParameters{
+		// Admin
+		DefaultAdminListen: "tcp://localhost:9001",
+
+		// TUN/TAP
+		MaximumIfMTU:     65535,
+		DefaultIfMTU:     65535,
+		DefaultIfName:    "auto",
+		DefaultIfTAPMode: false,
+	}
+}

src/defaults/defaults_netbsd.go

@@ -0,0 +1,18 @@
+// +build netbsd
+
+package defaults
+
+// Sane defaults for the BSD platforms. The "default" options may be
+// may be replaced by the running configuration.
+func GetDefaults() platformDefaultParameters {
+	return platformDefaultParameters{
+		// Admin
+		DefaultAdminListen: "tcp://localhost:9001",
+
+		// TUN/TAP
+		MaximumIfMTU:     9000,
+		DefaultIfMTU:     9000,
+		DefaultIfName:    "/dev/tap0",
+		DefaultIfTAPMode: true,
+	}
+}

src/defaults/defaults_openbsd.go

@@ -0,0 +1,18 @@
+// +build openbsd
+
+package defaults
+
+// Sane defaults for the BSD platforms. The "default" options may be
+// may be replaced by the running configuration.
+func GetDefaults() platformDefaultParameters {
+	return platformDefaultParameters{
+		// Admin
+		DefaultAdminListen: "tcp://localhost:9001",
+
+		// TUN/TAP
+		MaximumIfMTU:     16384,
+		DefaultIfMTU:     16384,
+		DefaultIfName:    "/dev/tap0",
+		DefaultIfTAPMode: true,
+	}
+}

src/defaults/defaults_other.go

@@ -0,0 +1,18 @@
+// +build !linux,!darwin,!windows,!openbsd,!freebsd,!netbsd
+
+package defaults
+
+// Sane defaults for the other platforms. The "default" options may be
+// may be replaced by the running configuration.
+func GetDefaults() platformDefaultParameters {
+	return platformDefaultParameters{
+		// Admin
+		DefaultAdminListen: "tcp://localhost:9001",
+
+		// TUN/TAP
+		MaximumIfMTU:     65535,
+		DefaultIfMTU:     65535,
+		DefaultIfName:    "none",
+		DefaultIfTAPMode: false,
+	}
+}

src/defaults/defaults_windows.go

@@ -0,0 +1,18 @@
+// +build windows
+
+package defaults
+
+// Sane defaults for the Windows platform. The "default" options may be
+// may be replaced by the running configuration.
+func GetDefaults() platformDefaultParameters {
+	return platformDefaultParameters{
+		// Admin
+		DefaultAdminListen: "tcp://localhost:9001",
+
+		// TUN/TAP
+		MaximumIfMTU:     65535,
+		DefaultIfMTU:     65535,
+		DefaultIfName:    "auto",
+		DefaultIfTAPMode: true,
+	}
+}