snapshot of https://github.com/ory/keto.git (master, 2026-09-16; blobs > 131072B omitted)

oryx/jsonnetsecure/null.go

@@ -0,0 +1,22 @@
+// Copyright © 2024 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package jsonnetsecure
+
+import "bytes"
+
+func splitNull(data []byte, atEOF bool) (advance int, token []byte, err error) {
+	// Look for a null byte; if found, return the position after it,
+	// the data before it, and no error.
+	if i := bytes.IndexByte(data, 0); i >= 0 {
+		return i + 1, data[0:i], nil
+	}
+
+	// If we're at EOF, we have a final, non-terminated word. Return it.
+	if atEOF && len(data) != 0 {
+		return len(data), data, nil
+	}
+
+	// Request more data.
+	return 0, nil, nil
+}