add decode functions for info and data packets

internal/decoders/info_system_name_chunk.go

@@ -0,0 +1,29 @@
+package decoders
+
+type InfoSystemNameChunkData struct {
+	SystemName string
+}
+
+func decodeInfoSystemNameChunkData(infoSystemNameChunk Chunk) InfoSystemNameChunkData {
+	system_name := string(infoSystemNameChunk.ChunkData[0:infoSystemNameChunk.Header.DataLen])
+
+	return InfoSystemNameChunkData{
+		SystemName: system_name,
+	}
+}
+
+type InfoSystemNameChunk struct {
+	Chunk Chunk
+	Data  InfoSystemNameChunkData
+}
+
+func DecodeInfoSystemNameChunk(bytes []byte) InfoSystemNameChunk {
+	chunk := DecodeChunk(bytes)
+	data := decodeInfoSystemNameChunkData(chunk)
+
+	return InfoSystemNameChunk{
+		Chunk: chunk,
+		Data:  data,
+	}
+
+}