make an event log

1 files changed, 40 insertions, 0 deletions

diff --git a/config.go b/config.go
index 37b3174..0e37f83 100644
--- a/config.go
+++ b/config.go
@@ -60,6 +60,46 @@ func ConfigLoad() *Portmaps {
 	return p
 }
 
+func EventLoad() *Events {
+	pb := new(Events)
+	var fullname string
+	base, _ := filepath.Split(argv.Config)
+	fullname = filepath.Join(base, "events.pb")
+
+	var data []byte
+	var err error
+	if data, err = loadFile(fullname); err != nil {
+		log.Warn("event file failed to load", err)
+		// something went wrong loading the file
+		return pb
+	}
+
+	if data == nil {
+		return pb
+	}
+	if err = pb.Unmarshal(data); err != nil {
+		log.Warn("unmarshal failed on config file", err)
+		return pb
+	}
+
+	log.Log(INFO, "gus.EventLoad() has", pb.Len(), "port mappings")
+	return pb
+}
+
+func (e *Events) Save() {
+	var fullname string
+	base, _ := filepath.Split(argv.Config)
+	fullname = filepath.Join(base, "events.pb")
+
+	data, err := e.Marshal()
+	if err != nil {
+		log.Info("proto.Marshal() failed", err)
+		return
+	}
+	log.Info("proto.Marshal() worked len", len(data))
+	configWrite(fullname, data)
+}
+
 func loadFile(fullname string) ([]byte, error) {
 	data, err := os.ReadFile(fullname)
 	if errors.Is(err, os.ErrNotExist) {