From feca21da2bd0f27396b93d967e34e2b935fea78f Mon Sep 17 00:00:00 2001
From: Clint Nelissen <clint@sunraytvi.com>
Date: Mon, 1 Dec 2014 19:26:52 -0800
Subject: [PATCH] Split File_ASN1 and File_ASN1_Element into separate files

---
 phpseclib/File/ASN1.php         | 31 ++------------
 phpseclib/File/ASN1/Element.php | 72 +++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+), 28 deletions(-)
 create mode 100644 phpseclib/File/ASN1/Element.php

diff --git a/phpseclib/File/ASN1.php b/phpseclib/File/ASN1.php
index 6fbb93fe..5f77b8c6 100644
--- a/phpseclib/File/ASN1.php
+++ b/phpseclib/File/ASN1.php
@@ -108,35 +108,10 @@ define('FILE_ASN1_TYPE_ANY',             -2);
 /**#@-*/
 
 /**
- * ASN.1 Element
- *
- * Bypass normal encoding rules in File_ASN1::encodeDER()
- *
- * @package File_ASN1
- * @author  Jim Wigginton <terrafrost@php.net>
- * @access  public
+ * Include File_ASN1_Element
  */
-class File_ASN1_Element
-{
-    /**
-     * Raw element value
-     *
-     * @var String
-     * @access private
-     */
-    var $element;
-
-    /**
-     * Constructor
-     *
-     * @param String $encoded
-     * @return File_ASN1_Element
-     * @access public
-     */
-    function __construct($encoded)
-    {
-        $this->element = $encoded;
-    }
+if (!class_exists('File_ASN1_Element')) {
+    include_once 'ASN1/Element.php';
 }
 
 /**
diff --git a/phpseclib/File/ASN1/Element.php b/phpseclib/File/ASN1/Element.php
new file mode 100644
index 00000000..ba5f6e30
--- /dev/null
+++ b/phpseclib/File/ASN1/Element.php
@@ -0,0 +1,72 @@
+<?php
+
+/**
+ * Pure-PHP ASN.1 Parser
+ *
+ * PHP versions 4 and 5
+ *
+ * ASN.1 provides the semantics for data encoded using various schemes.  The most commonly
+ * utilized scheme is DER or the "Distinguished Encoding Rules".  PEM's are base64 encoded
+ * DER blobs.
+ *
+ * File_ASN1 decodes and encodes DER formatted messages and places them in a semantic context.
+ *
+ * Uses the 1988 ASN.1 syntax.
+ *
+ * LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @category  File
+ * @package   File_ASN1
+ * @author    Jim Wigginton <terrafrost@php.net>
+ * @copyright MMXII Jim Wigginton
+ * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @link      http://phpseclib.sourceforge.net
+ */
+
+/**
+ * ASN.1 Element
+ *
+ * Bypass normal encoding rules in File_ASN1::encodeDER()
+ *
+ * @package File_ASN1
+ * @author  Jim Wigginton <terrafrost@php.net>
+ * @access  public
+ */
+class File_ASN1_Element
+{
+    /**
+     * Raw element value
+     *
+     * @var String
+     * @access private
+     */
+    var $element;
+
+    /**
+     * Constructor
+     *
+     * @param String $encoded
+     * @return File_ASN1_Element
+     * @access public
+     */
+    function __construct($encoded)
+    {
+        $this->element = $encoded;
+    }
+}
\ No newline at end of file