import Foundation
import NetworkExtension
import Tun2socks

class AmneziaTun2SocksWriter: NSObject, Tun2socksTunWriterProtocol {
	var tunnelFlow: NEPacketTunnelFlow

	init( withPacketFlow nepflow: NEPacketTunnelFlow) {
		self.tunnelFlow = nepflow
		super.init()
	}

	func write(_ p0: Data?, n: UnsafeMutablePointer<Int>?) throws {
		if let packets = p0 {
			tunnelFlow.writePackets([packets], withProtocols: [NSNumber(value: PF_INET)])
		}
	}

	func close() throws {}
}