1 files changed, 57 insertions, 0 deletions
diff --git a/vendor/fgrosse/phpasn1/lib/ASN1/Universal/RelativeObjectIdentifier.php b/vendor/fgrosse/phpasn1/lib/ASN1/Universal/RelativeObjectIdentifier.php
new file mode 100644
index 0000000..2aa9643
--- /dev/null
+++ b/vendor/fgrosse/phpasn1/lib/ASN1/Universal/RelativeObjectIdentifier.php
@@ -0,0 +1,57 @@
+<?php
+/*
+ * This file is part of the PHPASN1 library.
+ *
+ * Copyright © Friedrich Große <friedrich.grosse@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FG\ASN1\Universal;
+
+use Exception;
+use FG\ASN1\Parsable;
+use FG\ASN1\Identifier;
+use FG\ASN1\Exception\ParserException;
+
+class RelativeObjectIdentifier extends ObjectIdentifier implements Parsable
+{
+    public function __construct($subIdentifiers)
+    {
+        $this->value = $subIdentifiers;
+        $this->subIdentifiers = explode('.', $subIdentifiers);
+        $nrOfSubIdentifiers = count($this->subIdentifiers);
+
+        for ($i = 0; $i < $nrOfSubIdentifiers; $i++) {
+            if (is_numeric($this->subIdentifiers[$i])) {
+                // enforce the integer type
+                $this->subIdentifiers[$i] = intval($this->subIdentifiers[$i]);
+            } else {
+                throw new Exception("[{$subIdentifiers}] is no valid object identifier (sub identifier ".($i + 1).' is not numeric)!');
+            }
+        }
+    }
+
+    public function getType()
+    {
+        return Identifier::RELATIVE_OID;
+    }
+
+    public static function fromBinary(&$binaryData, &$offsetIndex = 0)
+    {
+        self::parseIdentifier($binaryData[$offsetIndex], Identifier::RELATIVE_OID, $offsetIndex++);
+        $contentLength = self::parseContentLength($binaryData, $offsetIndex, 1);
+
+        try {
+            $oidString = self::parseOid($binaryData, $offsetIndex, $contentLength);
+        } catch (ParserException $e) {
+            throw new ParserException('Malformed ASN.1 Relative Object Identifier', $e->getOffset());
+        }
+
+        $parsedObject = new self($oidString);
+        $parsedObject->setContentLength($contentLength);
+
+        return $parsedObject;
+    }
+}