yggdrasil-network/yggdrasil-go
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Refactoring: move tuntap and icmpv6 into separate package

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Neil Alexander 2019-03-28 00:30:25 +00:00
parent 67c670ab4c
commit 0b494a8255
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GPG key ID: A02A2019A2BB0944
20 changed files with 307 additions and 240 deletions
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33
src/yggdrasil/tun_other.go
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@ -1,33 +0,0 @@
// +build !linux,!darwin,!windows,!openbsd,!freebsd,!netbsd,!mobile
package yggdrasil
import water "github.com/yggdrasil-network/water"
// This is to catch unsupported platforms
// If your platform supports tun devices, you could try configuring it manually
// Creates the TUN/TAP adapter, if supported by the Water library. Note that
// no guarantees are made at this point on an unsupported platform.
func (tun *tunAdapter) 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}
}
iface, err := water.New(config)
if err != nil {
panic(err)
}
tun.iface = iface
tun.mtu = getSupportedMTU(mtu)
return tun.setupAddress(addr)
}
// We don't know how to set the IPv6 address on an unknown platform, therefore
// write about it to stdout and don't try to do anything further.
func (tun *tunAdapter) setupAddress(addr string) error {
tun.core.log.Warnln("Platform not supported, you must set the address of", tun.iface.Name(), "to", addr)
return nil
}