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|
package main
import (
"math/rand"
"sync"
)
/* TODO: Locking may be a little broad here
*/
type Device struct {
mutex sync.RWMutex
peers map[NoisePublicKey]*Peer
sessions map[uint32]*Handshake
privateKey NoisePrivateKey
publicKey NoisePublicKey
fwMark uint32
listenPort uint16
routingTable RoutingTable
}
func (dev *Device) NewID(h *Handshake) uint32 {
dev.mutex.Lock()
defer dev.mutex.Unlock()
for {
id := rand.Uint32()
_, ok := dev.sessions[id]
if !ok {
dev.sessions[id] = h
return id
}
}
}
func (dev *Device) RemovePeer(key NoisePublicKey) {
dev.mutex.Lock()
defer dev.mutex.Unlock()
peer, ok := dev.peers[key]
if !ok {
return
}
peer.mutex.Lock()
dev.routingTable.RemovePeer(peer)
delete(dev.peers, key)
}
func (dev *Device) RemoveAllAllowedIps(peer *Peer) {
}
func (dev *Device) RemoveAllPeers() {
dev.mutex.Lock()
defer dev.mutex.Unlock()
for key, peer := range dev.peers {
peer.mutex.Lock()
dev.routingTable.RemovePeer(peer)
delete(dev.peers, key)
peer.mutex.Unlock()
}
}
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