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-rw-r--r--calendar/lib/SabreDAV/lib/OldSabre/DAV/FSExt/Directory.php159
1 files changed, 159 insertions, 0 deletions
diff --git a/calendar/lib/SabreDAV/lib/OldSabre/DAV/FSExt/Directory.php b/calendar/lib/SabreDAV/lib/OldSabre/DAV/FSExt/Directory.php
new file mode 100644
index 0000000..d0e899e
--- /dev/null
+++ b/calendar/lib/SabreDAV/lib/OldSabre/DAV/FSExt/Directory.php
@@ -0,0 +1,159 @@
+<?php
+
+namespace OldSabre\DAV\FSExt;
+
+use OldSabre\DAV;
+
+/**
+ * Directory class
+ *
+ * @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/).
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+class Directory extends Node implements DAV\ICollection, DAV\IQuota {
+
+ /**
+ * Creates a new file in the directory
+ *
+ * Data will either be supplied as a stream resource, or in certain cases
+ * as a string. Keep in mind that you may have to support either.
+ *
+ * After successful creation of the file, you may choose to return the ETag
+ * of the new file here.
+ *
+ * The returned ETag must be surrounded by double-quotes (The quotes should
+ * be part of the actual string).
+ *
+ * If you cannot accurately determine the ETag, you should not return it.
+ * If you don't store the file exactly as-is (you're transforming it
+ * somehow) you should also not return an ETag.
+ *
+ * This means that if a subsequent GET to this new file does not exactly
+ * return the same contents of what was submitted here, you are strongly
+ * recommended to omit the ETag.
+ *
+ * @param string $name Name of the file
+ * @param resource|string $data Initial payload
+ * @return null|string
+ */
+ public function createFile($name, $data = null) {
+
+ // We're not allowing dots
+ if ($name=='.' || $name=='..') throw new DAV\Exception\Forbidden('Permission denied to . and ..');
+ $newPath = $this->path . '/' . $name;
+ file_put_contents($newPath,$data);
+
+ return '"' . md5_file($newPath) . '"';
+
+ }
+
+ /**
+ * Creates a new subdirectory
+ *
+ * @param string $name
+ * @return void
+ */
+ public function createDirectory($name) {
+
+ // We're not allowing dots
+ if ($name=='.' || $name=='..') throw new DAV\Exception\Forbidden('Permission denied to . and ..');
+ $newPath = $this->path . '/' . $name;
+ mkdir($newPath);
+
+ }
+
+ /**
+ * Returns a specific child node, referenced by its name
+ *
+ * This method must throw OldSabre\DAV\Exception\NotFound if the node does not
+ * exist.
+ *
+ * @param string $name
+ * @throws DAV\Exception\NotFound
+ * @return DAV\INode
+ */
+ public function getChild($name) {
+
+ $path = $this->path . '/' . $name;
+
+ if (!file_exists($path)) throw new DAV\Exception\NotFound('File could not be located');
+ if ($name=='.' || $name=='..') throw new DAV\Exception\Forbidden('Permission denied to . and ..');
+
+ if (is_dir($path)) {
+
+ return new Directory($path);
+
+ } else {
+
+ return new File($path);
+
+ }
+
+ }
+
+ /**
+ * Checks if a child exists.
+ *
+ * @param string $name
+ * @return bool
+ */
+ public function childExists($name) {
+
+ if ($name=='.' || $name=='..')
+ throw new DAV\Exception\Forbidden('Permission denied to . and ..');
+
+ $path = $this->path . '/' . $name;
+ return file_exists($path);
+
+ }
+
+ /**
+ * Returns an array with all the child nodes
+ *
+ * @return DAV\INode[]
+ */
+ public function getChildren() {
+
+ $nodes = array();
+ foreach(scandir($this->path) as $node) if($node!='.' && $node!='..' && $node!='.sabredav') $nodes[] = $this->getChild($node);
+ return $nodes;
+
+ }
+
+ /**
+ * Deletes all files in this directory, and then itself
+ *
+ * @return bool
+ */
+ public function delete() {
+
+ // Deleting all children
+ foreach($this->getChildren() as $child) $child->delete();
+
+ // Removing resource info, if its still around
+ if (file_exists($this->path . '/.sabredav')) unlink($this->path . '/.sabredav');
+
+ // Removing the directory itself
+ rmdir($this->path);
+
+ return parent::delete();
+
+ }
+
+ /**
+ * Returns available diskspace information
+ *
+ * @return array
+ */
+ public function getQuotaInfo() {
+
+ return array(
+ disk_total_space($this->path)-disk_free_space($this->path),
+ disk_free_space($this->path)
+ );
+
+ }
+
+}
+

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