初始提交: Gitea 项目代码

modules/charset/escape_status.go

@@ -0,0 +1,23 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package charset
+
+// EscapeStatus represents the findings of the Unicode escaper
+type EscapeStatus struct {
+	Escaped      bool // it means that some characters were escaped, and they can also be unescaped back
+	HasInvisible bool
+	HasAmbiguous bool
+}
+
+// Or combines two EscapeStatus structs into one representing the conjunction of the two
+func (status *EscapeStatus) Or(other *EscapeStatus) *EscapeStatus {
+	st := status
+	if status == nil {
+		st = &EscapeStatus{}
+	}
+	st.Escaped = st.Escaped || other.Escaped
+	st.HasAmbiguous = st.HasAmbiguous || other.HasAmbiguous
+	st.HasInvisible = st.HasInvisible || other.HasInvisible
+	return st
+}