change internals to internal

internal/processing/osc-message-decode.go

@@ -0,0 +1,47 @@
+package processing
+
+import (
+	"context"
+	"fmt"
+
+	osc "github.com/jwetzell/osc-go"
+)
+
+type OSCMessageDecode struct {
+	config ProcessorConfig
+}
+
+func (o *OSCMessageDecode) Process(ctx context.Context, payload any) (any, error) {
+	payloadBytes, ok := payload.([]byte)
+
+	if !ok {
+		return nil, fmt.Errorf("osc.message.decode processor only accepts a []byte payload")
+	}
+
+	if len(payloadBytes) == 0 {
+		return nil, fmt.Errorf("osc.message.decode processor can't work on empty []byte")
+	}
+
+	if payloadBytes[0] != '/' {
+		return nil, fmt.Errorf("osc.message.decode processor needs an OSC looking []byte")
+	}
+
+	message, err := osc.MessageFromBytes(payloadBytes)
+	if err != nil {
+		return nil, err
+	}
+	return message, nil
+}
+
+func (o *OSCMessageDecode) Type() string {
+	return o.config.Type
+}
+
+func init() {
+	RegisterProcessor(ProcessorRegistration{
+		Type: "osc.message.decode",
+		New: func(config ProcessorConfig) (Processor, error) {
+			return &OSCMessageDecode{config: config}, nil
+		},
+	})
+}