Add support for UTF-8 encoded filenames (#3)

UInt2048 · Nov 24, 2021 · fcff1f1 · fcff1f1
1 parent ad158d2
commit fcff1f1
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/Light-Swift-Untar.swift b/Light-Swift-Untar.swift
@@ -72,15 +72,15 @@ public extension FileManager {
   }
 
   private func name(object: Any, offset: UInt64) -> String {
-    var name = ""
+    var nameSize = FileManager.tarNameSize
     for i in 0...FileManager.tarNameSize {
       let char = String(data: data(object: object, location: offset + FileManager.tarNamePosition + i, length: 1)!, encoding: .ascii)!
       if (char == "\0") {
-        return name
+        nameSize = i
+        break
       }
-      name += char
     }
-    return name
+    return String(data: data(object: object, location: offset + FileManager.tarNamePosition, length: nameSize)!, encoding: .utf8)!
   }
 
   private func size(object: Any, offset: UInt64) -> UInt64 {