Rename files for clarity

firewall/interception/module.go

@@ -0,0 +1,63 @@
+package interception
+
+import (
+	"flag"
+
+	"github.com/safing/portbase/log"
+	"github.com/safing/portbase/modules"
+	"github.com/safing/portmaster/network/packet"
+)
+
+var (
+	module *modules.Module
+
+	// Packets is a stream of interception network packest.
+	Packets = make(chan packet.Packet, 1000)
+
+	// BandwidthUpdates is a stream of bandwidth usage update for connections.
+	BandwidthUpdates = make(chan *packet.BandwidthUpdate, 1000)
+
+	disableInterception bool
+)
+
+func init() {
+	flag.BoolVar(&disableInterception, "disable-interception", false, "disable packet interception; this breaks a lot of functionality")
+
+	module = modules.Register("interception", prep, start, stop, "base", "updates", "network", "notifications", "profiles")
+}
+
+func prep() error {
+	return nil
+}
+
+// Start starts the interception.
+func start() error {
+	if disableInterception {
+		log.Warning("interception: packet interception is disabled via flag - this breaks a lot of functionality")
+		return nil
+	}
+
+	inputPackets := Packets
+	if packetMetricsDestination != "" {
+		go metrics.writeMetrics()
+		inputPackets = make(chan packet.Packet)
+		go func() {
+			for p := range inputPackets {
+				Packets <- tracePacket(p)
+			}
+		}()
+	}
+
+	return startInterception(inputPackets)
+}
+
+// Stop starts the interception.
+func stop() error {
+	if disableInterception {
+		return nil
+	}
+
+	close(metrics.done)
+
+	return stopInterception()
+}