1 files changed, 114 insertions, 0 deletions
diff --git a/vendor/ramsey/uuid/src/DegradedUuid.php b/vendor/ramsey/uuid/src/DegradedUuid.php
new file mode 100644
index 000000000..bcf0be800
--- /dev/null
+++ b/vendor/ramsey/uuid/src/DegradedUuid.php
@@ -0,0 +1,114 @@
+<?php
+/**
+ * This file is part of the ramsey/uuid library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ * @link https://benramsey.com/projects/ramsey-uuid/ Documentation
+ * @link https://packagist.org/packages/ramsey/uuid Packagist
+ * @link https://github.com/ramsey/uuid GitHub
+ */
+
+namespace Ramsey\Uuid;
+
+use Ramsey\Uuid\Exception\UnsatisfiedDependencyException;
+use Ramsey\Uuid\Exception\UnsupportedOperationException;
+
+/**
+ * DegradedUuid represents an RFC 4122 UUID on 32-bit systems
+ *
+ * @see Uuid
+ */
+class DegradedUuid extends Uuid
+{
+    /**
+     * @inheritdoc
+     */
+    public function getDateTime()
+    {
+        if ($this->getVersion() != 1) {
+            throw new UnsupportedOperationException('Not a time-based UUID');
+        }
+
+        $time = $this->converter->fromHex($this->getTimestampHex());
+
+        $ts = new \Moontoast\Math\BigNumber($time, 20);
+        $ts->subtract('122192928000000000');
+        $ts->divide('10000000.0');
+        $ts->round();
+        $unixTime = $ts->getValue();
+
+        return new \DateTime("@{$unixTime}");
+    }
+
+    /**
+     * For degraded UUIDs, throws an `UnsatisfiedDependencyException` when
+     * called on a 32-bit system
+     *
+     * @throws UnsatisfiedDependencyException if called on a 32-bit system
+     */
+    public function getFields()
+    {
+        throw new UnsatisfiedDependencyException(
+            'Cannot call ' . __METHOD__ . ' on a 32-bit system, since some '
+            . 'values overflow the system max integer value'
+            . '; consider calling getFieldsHex instead'
+        );
+    }
+
+    /**
+     * For degraded UUIDs, throws an `UnsatisfiedDependencyException` when
+     * called on a 32-bit system
+     *
+     * @throws UnsatisfiedDependencyException if called on a 32-bit system
+     */
+    public function getNode()
+    {
+        throw new UnsatisfiedDependencyException(
+            'Cannot call ' . __METHOD__ . ' on a 32-bit system, since node '
+            . 'is an unsigned 48-bit integer and can overflow the system '
+            . 'max integer value'
+            . '; consider calling getNodeHex instead'
+        );
+    }
+
+    /**
+     * For degraded UUIDs, throws an `UnsatisfiedDependencyException` when
+     * called on a 32-bit system
+     *
+     * @throws UnsatisfiedDependencyException if called on a 32-bit system
+     */
+    public function getTimeLow()
+    {
+        throw new UnsatisfiedDependencyException(
+            'Cannot call ' . __METHOD__ . ' on a 32-bit system, since time_low '
+            . 'is an unsigned 32-bit integer and can overflow the system '
+            . 'max integer value'
+            . '; consider calling getTimeLowHex instead'
+        );
+    }
+
+    /**
+     * For degraded UUIDs, throws an `UnsatisfiedDependencyException` when
+     * called on a 32-bit system
+     *
+     * @throws UnsatisfiedDependencyException if called on a 32-bit system
+     * @throws UnsupportedOperationException If this UUID is not a version 1 UUID
+     */
+    public function getTimestamp()
+    {
+        if ($this->getVersion() != 1) {
+            throw new UnsupportedOperationException('Not a time-based UUID');
+        }
+
+        throw new UnsatisfiedDependencyException(
+            'Cannot call ' . __METHOD__ . ' on a 32-bit system, since timestamp '
+            . 'is an unsigned 60-bit integer and can overflow the system '
+            . 'max integer value'
+            . '; consider calling getTimestampHex instead'
+        );
+    }
+}