// Package vpnmode implements "Режим VPN": a wintun TUN device that captures
// ALL system traffic (apps/games included) and feeds it into the local SOCKS
// proxy of the active protocol engine via the embedded tun2socks stack.
//
// Windows-only for now. On other platforms Supported() returns false and the
// UI hides the switch (no fake toggle).
package vpnmode

import "io"

// Config describes one VPN-mode session.
type Config struct {
	// SOCKSAddr is the host:port of the running local SOCKS5 proxy.
	SOCKSAddr string
	// ExcludeHosts are VPN server endpoints (host names or IPs) that must
	// bypass the TUN default route, otherwise the tunnel would loop.
	ExcludeHosts []string
	// DNSServers go through the tunnel (default 1.1.1.1 + 8.8.8.8).
	DNSServers []string
	// Stderr receives diagnostic messages (may be nil).
	Stderr io.Writer
}