feat: get content size from serial type

rudrOwO · Nov 27, 2024 · 8bbb22b · 8bbb22b
1 parent 5794fde
commit 8bbb22b
Showing 1 changed file with 23 additions and 3 deletions.
diff --git a/internal/dataformat/utils.go b/internal/dataformat/utils.go
@@ -1,6 +1,26 @@
 package dataformat
 
-func GetContentSize(serialCode uint64) (contentSize uint64) {
-	// TODO
-	return contentSize
+func GetContentSize(serialType uint64) uint64 {
+	switch {
+	case serialType == 1:
+		return 1 // 8-bit integer
+	case serialType == 2:
+		return 2 // 16-bit integer
+	case serialType == 3:
+		return 3 // 24-bit integer
+	case serialType == 4:
+		return 4 // 32-bit integer
+	case serialType == 5:
+		return 6 // 48-bit integer
+	case serialType == 6:
+		return 8 // 64-bit integer
+	case serialType == 7:
+		return 8 // 64-bit floating point
+	case serialType >= 12 && serialType%2 == 0:
+		return (serialType - 12) / 2 // BLOB
+	case serialType >= 13 && serialType%2 == 1:
+		return (serialType - 13) / 2 // Text string
+	default:
+		return 0 // NULL
+	}
 }