1.4.5.2

EdgeUser/internal/utils/portalutils/utils.go

@@ -0,0 +1,50 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package portalutils
+
+import (
+	"github.com/TeaOSLab/EdgeUser/internal/remotelogs"
+	"github.com/iwind/TeaGo/Tea"
+	"io"
+	"os"
+)
+
+func HasPortalIndex() bool {
+	return len(checkPortalIndex()) > 0
+}
+
+func ReadPortalIndex(writer io.Writer) {
+	var indexPath = checkPortalIndex()
+	if len(indexPath) == 0 {
+		return
+	}
+
+	fp, err := os.Open(indexPath)
+	if err != nil {
+		remotelogs.Error("PORTAL", "read portal index failed: "+err.Error())
+		return
+	}
+	defer func() {
+		_ = fp.Close()
+	}()
+
+	_, _ = io.Copy(writer, fp)
+}
+
+func checkPortalIndex() string {
+	var indexes = []string{
+		"index.html",
+	}
+	for _, index := range indexes {
+		var path = Tea.Root + "/www/" + index
+		stat, err := os.Stat(path)
+		if err != nil {
+			continue
+		}
+		if stat.IsDir() {
+			continue
+		}
+		return path
+	}
+	return ""
+}