Move and fix geoip package

intel/geoip/module.go

@@ -0,0 +1,41 @@
+package geoip
+
+import (
+	"context"
+
+	"github.com/safing/portbase/modules"
+)
+
+var (
+	module *modules.Module
+)
+
+func init() {
+	module = modules.Register("geoip", prep, nil, nil, "updates")
+}
+
+func prep() error {
+	return module.RegisterEventHook(
+		"updates",
+		"resource update",
+		"upgrade databases",
+		upgradeDatabases,
+	)
+}
+
+func upgradeDatabases(_ context.Context, _ interface{}) error {
+	dbFileLock.Lock()
+	reload := false
+	if dbCityFile != nil && dbCityFile.UpgradeAvailable() {
+		reload = true
+	}
+	if dbASNFile != nil && dbASNFile.UpgradeAvailable() {
+		reload = true
+	}
+	dbFileLock.Unlock()
+
+	if reload {
+		return ReloadDatabases()
+	}
+	return nil
+}