Add new optional beta email parser thats based on ImapEngine instead of Webklex

plugins/vendor/zbateson/mail-mime-parser/src/Parser/Part/UUEncodedPartHeaderContainer.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * This file is part of the ZBateson\MailMimeParser project.
+ *
+ * @license http://opensource.org/licenses/bsd-license.php BSD
+ */
+
+namespace ZBateson\MailMimeParser\Parser\Part;
+
+use ZBateson\MailMimeParser\Message\PartHeaderContainer;
+
+/**
+ * Header container representing the start line of a uu-encoded part.
+ *
+ * The line may contain a unix file mode and a filename.
+ *
+ * @author Zaahid Bateson
+ */
+class UUEncodedPartHeaderContainer extends PartHeaderContainer
+{
+    /**
+     * @var ?int the unix file permission
+     */
+    protected ?int $mode = null;
+
+    /**
+     * @var ?string the name of the file in the uuencoding 'header'.
+     */
+    protected ?string $filename = null;
+
+    /**
+     * Returns the file mode included in the uuencoded 'begin' line for this
+     * part.
+     */
+    public function getUnixFileMode() : ?int
+    {
+        return $this->mode;
+    }
+
+    /**
+     * Sets the unix file mode for the uuencoded 'begin' line.
+     */
+    public function setUnixFileMode(int $mode) : static
+    {
+        $this->mode = $mode;
+        return $this;
+    }
+
+    /**
+     * Returns the filename included in the uuencoded 'begin' line for this
+     * part.
+     */
+    public function getFilename() : ?string
+    {
+        return $this->filename;
+    }
+
+    /**
+     * Sets the filename included in the uuencoded 'begin' line.
+     */
+    public function setFilename(string $filename) : static
+    {
+        $this->filename = $filename;
+        return $this;
+    }
+}