From 50569114acdc64e7c7cae1498635d3f821517c30 Mon Sep 17 00:00:00 2001
From: Daniel Lange <DLange@git.local>
Date: Mon, 7 Mar 2016 15:53:16 +0100
Subject: Initial commit of the Faster IT roundcube_calendar plugin
 distribution This includes:  * Kolab plugins 3.2.9 (calendar and
 libcalendaring)  * CalDAV driver 3.2.8  * .htaccess files for at least some
 security  * SabreDAV updated to 1.8.12 (Jan 2015 release)  * Support for
 CURLOPT_SSL_* settings to allow self-signed certificates  * Small fixes &
 improved documentation

---
 .../lib/OldSabre/VObject/ElementList.php           | 172 +++++++++++++++++++++
 1 file changed, 172 insertions(+)
 create mode 100644 libcalendaring/lib/OldSabre/VObject/ElementList.php

(limited to 'libcalendaring/lib/OldSabre/VObject/ElementList.php')

diff --git a/libcalendaring/lib/OldSabre/VObject/ElementList.php b/libcalendaring/lib/OldSabre/VObject/ElementList.php
new file mode 100644
index 0000000..da2aa34
--- /dev/null
+++ b/libcalendaring/lib/OldSabre/VObject/ElementList.php
@@ -0,0 +1,172 @@
+<?php
+
+namespace OldSabre\VObject;
+
+/**
+ * VObject ElementList
+ *
+ * This class represents a list of elements. Lists are the result of queries,
+ * such as doing $vcalendar->vevent where there's multiple VEVENT objects.
+ *
+ * @copyright Copyright (C) 2011-2015 fruux GmbH (https://fruux.com/).
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+class ElementList implements \Iterator, \Countable, \ArrayAccess {
+
+    /**
+     * Inner elements
+     *
+     * @var array
+     */
+    protected $elements = array();
+
+    /**
+     * Creates the element list.
+     *
+     * @param array $elements
+     */
+    public function __construct(array $elements) {
+
+        $this->elements = $elements;
+
+    }
+
+    /* {{{ Iterator interface */
+
+    /**
+     * Current position
+     *
+     * @var int
+     */
+    private $key = 0;
+
+    /**
+     * Returns current item in iteration
+     *
+     * @return Element
+     */
+    public function current() {
+
+        return $this->elements[$this->key];
+
+    }
+
+    /**
+     * To the next item in the iterator
+     *
+     * @return void
+     */
+    public function next() {
+
+        $this->key++;
+
+    }
+
+    /**
+     * Returns the current iterator key
+     *
+     * @return int
+     */
+    public function key() {
+
+        return $this->key;
+
+    }
+
+    /**
+     * Returns true if the current position in the iterator is a valid one
+     *
+     * @return bool
+     */
+    public function valid() {
+
+        return isset($this->elements[$this->key]);
+
+    }
+
+    /**
+     * Rewinds the iterator
+     *
+     * @return void
+     */
+    public function rewind() {
+
+        $this->key = 0;
+
+    }
+
+    /* }}} */
+
+    /* {{{ Countable interface */
+
+    /**
+     * Returns the number of elements
+     *
+     * @return int
+     */
+    public function count() {
+
+        return count($this->elements);
+
+    }
+
+    /* }}} */
+
+    /* {{{ ArrayAccess Interface */
+
+
+    /**
+     * Checks if an item exists through ArrayAccess.
+     *
+     * @param int $offset
+     * @return bool
+     */
+    public function offsetExists($offset) {
+
+        return isset($this->elements[$offset]);
+
+    }
+
+    /**
+     * Gets an item through ArrayAccess.
+     *
+     * @param int $offset
+     * @return mixed
+     */
+    public function offsetGet($offset) {
+
+        return $this->elements[$offset];
+
+    }
+
+    /**
+     * Sets an item through ArrayAccess.
+     *
+     * @param int $offset
+     * @param mixed $value
+     * @return void
+     */
+    public function offsetSet($offset,$value) {
+
+        throw new \LogicException('You can not add new objects to an ElementList');
+
+    }
+
+    /**
+     * Sets an item through ArrayAccess.
+     *
+     * This method just forwards the request to the inner iterator
+     *
+     * @param int $offset
+     * @return void
+     */
+    public function offsetUnset($offset) {
+
+        throw new \LogicException('You can not remove objects from an ElementList');
+
+    }
+
+    /* }}} */
+
+}
-- 
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