Version 3.2.3
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@@ -0,0 +1,135 @@
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<?php
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/**
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* Directory class
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*
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* @package Sabre
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* @subpackage DAV
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* @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
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*/
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class Sabre_DAV_FSExt_Directory extends Sabre_DAV_FSExt_Node implements Sabre_DAV_ICollection, Sabre_DAV_IQuota {
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/**
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* Creates a new file in the directory
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*
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* @param string $name Name of the file
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* @param resource $data Initial payload
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* @return void
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*/
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public function createFile($name, $data = null) {
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// We're not allowing dots
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if ($name=='.' || $name=='..') throw new Sabre_DAV_Exception_Forbidden('Permission denied to . and ..');
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$newPath = $this->path . '/' . $name;
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file_put_contents($newPath,$data);
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}
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/**
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* Creates a new subdirectory
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*
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* @param string $name
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* @return void
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*/
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public function createDirectory($name) {
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// We're not allowing dots
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if ($name=='.' || $name=='..') throw new Sabre_DAV_Exception_Forbidden('Permission denied to . and ..');
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$newPath = $this->path . '/' . $name;
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mkdir($newPath);
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}
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/**
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* Returns a specific child node, referenced by its name
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*
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* @param string $name
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* @throws Sabre_DAV_Exception_FileNotFound
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* @return Sabre_DAV_INode
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*/
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public function getChild($name) {
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$path = $this->path . '/' . $name;
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if (!file_exists($path)) throw new Sabre_DAV_Exception_FileNotFound('File could not be located');
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if ($name=='.' || $name=='..') throw new Sabre_DAV_Exception_Forbidden('Permission denied to . and ..');
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if (is_dir($path)) {
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return new Sabre_DAV_FSExt_Directory($path);
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} else {
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return new Sabre_DAV_FSExt_File($path);
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}
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}
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/**
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* Checks if a child exists.
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*
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* @param string $name
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* @return bool
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*/
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public function childExists($name) {
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if ($name=='.' || $name=='..')
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throw new Sabre_DAV_Exception_Forbidden('Permission denied to . and ..');
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$path = $this->path . '/' . $name;
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return file_exists($path);
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}
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/**
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* Returns an array with all the child nodes
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*
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* @return Sabre_DAV_INode[]
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*/
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public function getChildren() {
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$nodes = array();
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foreach(scandir($this->path) as $node) if($node!='.' && $node!='..' && $node!='.sabredav') $nodes[] = $this->getChild($node);
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return $nodes;
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}
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/**
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* Deletes all files in this directory, and then itself
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*
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* @return void
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*/
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public function delete() {
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// Deleting all children
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foreach($this->getChildren() as $child) $child->delete();
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// Removing resource info, if its still around
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if (file_exists($this->path . '/.sabredav')) unlink($this->path . '/.sabredav');
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// Removing the directory itself
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rmdir($this->path);
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return parent::delete();
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}
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/**
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* Returns available diskspace information
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*
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* @return array
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*/
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public function getQuotaInfo() {
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return array(
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disk_total_space($this->path)-disk_free_space($this->path),
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disk_free_space($this->path)
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);
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}
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}
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@@ -0,0 +1,88 @@
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<?php
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/**
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* File class
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*
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* @package Sabre
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* @subpackage DAV
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* @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
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*/
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class Sabre_DAV_FSExt_File extends Sabre_DAV_FSExt_Node implements Sabre_DAV_IFile {
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/**
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* Updates the data
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*
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* data is a readable stream resource.
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*
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* @param resource $data
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* @return void
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*/
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public function put($data) {
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file_put_contents($this->path,$data);
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}
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/**
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* Returns the data
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*
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* @return string
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*/
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public function get() {
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return fopen($this->path,'r');
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}
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/**
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* Delete the current file
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*
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* @return void
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*/
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public function delete() {
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unlink($this->path);
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return parent::delete();
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}
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/**
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* Returns the ETag for a file
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*
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* An ETag is a unique identifier representing the current version of the file. If the file changes, the ETag MUST change.
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* The ETag is an arbritrary string, but MUST be surrounded by double-quotes.
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*
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* Return null if the ETag can not effectively be determined
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*/
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public function getETag() {
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return '"' . md5_file($this->path). '"';
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}
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/**
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* Returns the mime-type for a file
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*
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* If null is returned, we'll assume application/octet-stream
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*/
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public function getContentType() {
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return null;
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}
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/**
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* Returns the size of the file, in bytes
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*
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* @return int
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*/
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public function getSize() {
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return filesize($this->path);
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}
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}
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@@ -0,0 +1,276 @@
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<?php
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/**
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* Base node-class
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*
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* The node class implements the method used by both the File and the Directory classes
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*
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* @package Sabre
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* @subpackage DAV
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* @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
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*/
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abstract class Sabre_DAV_FSExt_Node extends Sabre_DAV_FS_Node implements Sabre_DAV_ILockable, Sabre_DAV_IProperties {
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/**
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* Returns all the locks on this node
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*
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* @return array
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*/
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function getLocks() {
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$resourceData = $this->getResourceData();
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$locks = $resourceData['locks'];
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foreach($locks as $k=>$lock) {
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if (time() > $lock->timeout + $lock->created) unset($locks[$k]);
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}
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return $locks;
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}
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/**
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* Locks this node
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*
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* @param Sabre_DAV_Locks_LockInfo $lockInfo
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* @return void
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*/
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function lock(Sabre_DAV_Locks_LockInfo $lockInfo) {
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// We're making the lock timeout 30 minutes
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$lockInfo->timeout = 1800;
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$lockInfo->created = time();
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$resourceData = $this->getResourceData();
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if (!isset($resourceData['locks'])) $resourceData['locks'] = array();
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$current = null;
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foreach($resourceData['locks'] as $k=>$lock) {
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if ($lock->token === $lockInfo->token) $current = $k;
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}
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if (!is_null($current)) $resourceData['locks'][$current] = $lockInfo;
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else $resourceData['locks'][] = $lockInfo;
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$this->putResourceData($resourceData);
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}
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/**
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* Removes a lock from this node
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*
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* @param Sabre_DAV_Locks_LockInfo $lockInfo
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* @return bool
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*/
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function unlock(Sabre_DAV_Locks_LockInfo $lockInfo) {
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//throw new Sabre_DAV_Exception('bla');
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$resourceData = $this->getResourceData();
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foreach($resourceData['locks'] as $k=>$lock) {
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if ($lock->token === $lockInfo->token) {
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unset($resourceData['locks'][$k]);
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$this->putResourceData($resourceData);
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return true;
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}
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}
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return false;
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}
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/**
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* Updates properties on this node,
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*
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* @param array $mutations
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* @see Sabre_DAV_IProperties::updateProperties
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* @return bool|array
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*/
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public function updateProperties($properties) {
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$resourceData = $this->getResourceData();
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$result = array();
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foreach($properties as $propertyName=>$propertyValue) {
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// If it was null, we need to delete the property
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if (is_null($propertyValue)) {
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if (isset($resourceData['properties'][$propertyName])) {
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unset($resourceData['properties'][$propertyName]);
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}
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} else {
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$resourceData['properties'][$propertyName] = $propertyValue;
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}
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}
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$this->putResourceData($resourceData);
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return true;
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}
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/**
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* Returns a list of properties for this nodes.;
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*
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* The properties list is a list of propertynames the client requested, encoded as xmlnamespace#tagName, for example: http://www.example.org/namespace#author
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* If the array is empty, all properties should be returned
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*
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* @param array $properties
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* @return void
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*/
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function getProperties($properties) {
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$resourceData = $this->getResourceData();
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// if the array was empty, we need to return everything
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if (!$properties) return $resourceData['properties'];
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$props = array();
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foreach($properties as $property) {
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if (isset($resourceData['properties'][$property])) $props[$property] = $resourceData['properties'][$property];
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}
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return $props;
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}
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/**
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* Returns the path to the resource file
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*
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* @return string
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*/
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protected function getResourceInfoPath() {
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list($parentDir) = Sabre_DAV_URLUtil::splitPath($this->path);
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return $parentDir . '/.sabredav';
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}
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/**
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* Returns all the stored resource information
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*
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* @return array
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*/
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protected function getResourceData() {
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$path = $this->getResourceInfoPath();
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if (!file_exists($path)) return array('locks'=>array(), 'properties' => array());
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// opening up the file, and creating a shared lock
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$handle = fopen($path,'r');
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flock($handle,LOCK_SH);
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$data = '';
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// Reading data until the eof
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while(!feof($handle)) {
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$data.=fread($handle,8192);
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}
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// We're all good
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fclose($handle);
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// Unserializing and checking if the resource file contains data for this file
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$data = unserialize($data);
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if (!isset($data[$this->getName()])) {
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return array('locks'=>array(), 'properties' => array());
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}
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$data = $data[$this->getName()];
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if (!isset($data['locks'])) $data['locks'] = array();
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if (!isset($data['properties'])) $data['properties'] = array();
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return $data;
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}
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/**
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* Updates the resource information
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*
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* @param array $newData
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* @return void
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*/
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protected function putResourceData(array $newData) {
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$path = $this->getResourceInfoPath();
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// opening up the file, and creating a shared lock
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$handle = fopen($path,'a+');
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flock($handle,LOCK_EX);
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$data = '';
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rewind($handle);
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// Reading data until the eof
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while(!feof($handle)) {
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$data.=fread($handle,8192);
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}
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// Unserializing and checking if the resource file contains data for this file
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$data = unserialize($data);
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$data[$this->getName()] = $newData;
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ftruncate($handle,0);
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rewind($handle);
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fwrite($handle,serialize($data));
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fclose($handle);
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}
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/**
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* Renames the node
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*
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* @param string $name The new name
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* @return void
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*/
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public function setName($name) {
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list($parentPath, ) = Sabre_DAV_URLUtil::splitPath($this->path);
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list(, $newName) = Sabre_DAV_URLUtil::splitPath($name);
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$newPath = $parentPath . '/' . $newName;
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// We're deleting the existing resourcedata, and recreating it
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// for the new path.
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$resourceData = $this->getResourceData();
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$this->deleteResourceData();
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rename($this->path,$newPath);
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$this->path = $newPath;
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$this->putResourceData($resourceData);
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}
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public function deleteResourceData() {
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// When we're deleting this node, we also need to delete any resource information
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$path = $this->getResourceInfoPath();
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if (!file_exists($path)) return true;
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// opening up the file, and creating a shared lock
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$handle = fopen($path,'a+');
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flock($handle,LOCK_EX);
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$data = '';
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rewind($handle);
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// Reading data until the eof
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while(!feof($handle)) {
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$data.=fread($handle,8192);
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}
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// Unserializing and checking if the resource file contains data for this file
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$data = unserialize($data);
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if (isset($data[$this->getName()])) unset($data[$this->getName()]);
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ftruncate($handle,0);
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rewind($handle);
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fwrite($handle,serialize($data));
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fclose($handle);
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}
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public function delete() {
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return $this->deleteResourceData();
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}
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}
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@@ -0,0 +1,10 @@
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<html>
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||||
<head><title>IP.Board - Bulletin Board System</title></head>
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||||
<body>
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||||
<h1>403: IP.Board -> Forbidden</h1>
|
||||
<hr>
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||||
You have reached this page in error, please use your back button to return to the forum.
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<hr>
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<a href="http://www.invisionpower.com/">IP.Board</a>
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</body>
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</html>
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