Rename intel to resolver

resolver/main.go

@@ -0,0 +1,54 @@
+package resolver
+
+import (
+	"context"
+	"time"
+
+	"github.com/safing/portbase/log"
+	"github.com/safing/portbase/modules"
+	"github.com/safing/portmaster/intel"
+
+	// module dependencies
+	_ "github.com/safing/portmaster/core"
+)
+
+var (
+	module *modules.Module
+)
+
+func init() {
+	module = modules.Register("resolver", prep, start, nil, "core", "network")
+}
+
+func prep() error {
+	intel.SetReverseResolver(ResolveIPAndValidate)
+
+	return prepConfig()
+}
+
+func start() error {
+	// load resolvers from config and environment
+	loadResolvers()
+
+	err := module.RegisterEventHook(
+		"network",
+		"network changed",
+		"update nameservers",
+		func(_ context.Context, _ interface{}) error {
+			loadResolvers()
+			log.Debug("intel: reloaded nameservers due to network change")
+			return nil
+		},
+	)
+	if err != nil {
+		return err
+	}
+
+	module.StartServiceWorker(
+		"mdns handler",
+		5*time.Second,
+		listenToMDNS,
+	)
+
+	return nil
+}