EGroupware / egroupware

api/src/Vfs/Sqlfs/StreamWrapper.php

Indentation +5 added lines, -5 removed lines

@@ -447,10 +447,10 @@ 
  	 * Important: PHP 5.0 introduced a bug that wasn't fixed until 5.1: the return value has to be the oposite!
  	 *
  	 * if(version_compare(PHP_VERSION,'5.0','>=') && version_compare(PHP_VERSION,'5.1','<'))
-  	 * {
+ 	 * {
  	 * 		$eof = !$eof;
  	 * }
-  	 *
+ 	 *
  	 * @return boolean true if the read/write position is at the end of the stream and no more data availible, false otherwise
  	 */
 	function stream_eof ( )
@@ -485,7 +485,7 @@ 
  	 * See fseek() for more information about these parameters.
  	 *
  	 * @param integer $offset
-  	 * @param integer $whence	SEEK_SET - 0 - Set position equal to offset bytes
+ 	 * @param integer $whence	SEEK_SET - 0 - Set position equal to offset bytes
  	 * 							SEEK_CUR - 1 - Set position to current location plus offset.
  	 * 							SEEK_END - 2 - Set position to end-of-file plus offset. (To move to a position before the end-of-file, you need to pass a negative value in offset.)
  	 * @return boolean TRUE if the position was updated, FALSE otherwise.
@@ -681,8 +681,8 @@ 
 		$maxdepth=10;
 		$depth2propagate = (int)$depth + 1;
 		if ($depth2propagate > $maxdepth) return is_dir($pathname);
-    	is_dir(Vfs::dirname($pathname)) || self::mkdir_recursive(Vfs::dirname($pathname), $mode, $depth2propagate);
-    	return is_dir($pathname) || @mkdir($pathname, $mode);
+		is_dir(Vfs::dirname($pathname)) || self::mkdir_recursive(Vfs::dirname($pathname), $mode, $depth2propagate);
+		return is_dir($pathname) || @mkdir($pathname, $mode);
 	}
 
 	/**

api/src/Vfs/WebDAV.php

Indentation +199 added lines, -199 removed lines

@@ -52,13 +52,13 @@ 
 	var $debug = 0;
 
 	/**
-	* Serve a webdav request
-	*
-	* Reimplemented to not check our vfs base path with realpath and connect to mysql DB
-	*
-	* @access public
-    * @param  $prefix =null prefix filesystem path with given path, eg. "/webdav" for owncloud 4.5 remote.php
-	*/
+	 * Serve a webdav request
+	 *
+	 * Reimplemented to not check our vfs base path with realpath and connect to mysql DB
+	 *
+	 * @access public
+	 * @param  $prefix =null prefix filesystem path with given path, eg. "/webdav" for owncloud 4.5 remote.php
+	 */
 	function ServeRequest($prefix=null)
 	{
 		// special treatment for litmus compliance test
@@ -73,11 +73,11 @@ 
 	}
 
 	/**
-	* DELETE method handler
-	*
-	* @param  array  general parameter passing array
-	* @return bool   true on success
-	*/
+	 * DELETE method handler
+	 *
+	 * @param  array  general parameter passing array
+	 * @return bool   true on success
+	 */
 	function DELETE($options)
 	{
 		$path = $this->base . $options['path'];
@@ -110,165 +110,165 @@ 
 		return '204 No Content';
 	}
 
-    /**
-     * MKCOL method handler
-     *
-     * Reimplemented to NOT use dirname/basename, which has problems with utf-8 chars
-     *
-     * @param  array  general parameter passing array
-     * @return bool   true on success
-     */
-    function MKCOL($options)
-    {
-        $path   = $this->_unslashify($this->base .$options["path"]);
-        $parent = Vfs::dirname($path);
-
-        if (!file_exists($parent)) {
-            return "409 Conflict";
-        }
-
-        if (!is_dir($parent)) {
-            return "403 Forbidden";
-        }
-
-        if ( file_exists($path) ) {
-            return "405 Method not allowed";
-        }
-
-        if (!empty($this->_SERVER["CONTENT_LENGTH"])) { // no body parsing yet
-            return "415 Unsupported media type";
-        }
-
-        $stat = mkdir($path, 0777);
-        if (!$stat) {
-            return "403 Forbidden";
-        }
-
-        return ("201 Created");
-    }
+	/**
+	 * MKCOL method handler
+	 *
+	 * Reimplemented to NOT use dirname/basename, which has problems with utf-8 chars
+	 *
+	 * @param  array  general parameter passing array
+	 * @return bool   true on success
+	 */
+	function MKCOL($options)
+	{
+		$path   = $this->_unslashify($this->base .$options["path"]);
+		$parent = Vfs::dirname($path);
+
+		if (!file_exists($parent)) {
+			return "409 Conflict";
+		}
+
+		if (!is_dir($parent)) {
+			return "403 Forbidden";
+		}
+
+		if ( file_exists($path) ) {
+			return "405 Method not allowed";
+		}
+
+		if (!empty($this->_SERVER["CONTENT_LENGTH"])) { // no body parsing yet
+			return "415 Unsupported media type";
+		}
+
+		$stat = mkdir($path, 0777);
+		if (!$stat) {
+			return "403 Forbidden";
+		}
+
+		return ("201 Created");
+	}
 
 	/**
-     * COPY method handler
-     *
-     * @param  array  general parameter passing array
-     * @return bool   true on success
-     */
-    function COPY($options, $del=false)
-    {
-        // TODO Property updates still broken (Litmus should detect this?)
-
-        if (!empty($this->_SERVER["CONTENT_LENGTH"])) { // no body parsing yet
-            return "415 Unsupported media type";
-        }
-
-        // no copying to different WebDAV Servers yet
-        if (isset($options["dest_url"])) {
-            return "502 bad gateway";
-        }
-
-        $source = $this->base .$options["path"];
-        if (!file_exists($source)) return "404 Not found";
-
-        if (is_dir($source)) { // resource is a collection
-            switch ($options["depth"]) {
-            case "infinity": // valid
-                break;
-            case "0": // valid for COPY only
-                if ($del) { // MOVE?
-                    return "400 Bad request";
-                }
-                break;
-            case "1": // invalid for both COPY and MOVE
-            default:
-                return "400 Bad request";
-            }
-        }
-
-        $dest         = $this->base . $options["dest"];
-        $destdir      = dirname($dest);
-
-        if (!file_exists($destdir) || !is_dir($destdir)) {
-            return "409 Conflict";
-        }
-
-        $new          = !file_exists($dest);
-        $existing_col = false;
-
-        if (!$new) {
-            if ($del && is_dir($dest)) {
-                if (!$options["overwrite"]) {
-                    return "412 precondition failed";
-                }
-                $dest .= basename($source);
-                if (file_exists($dest)) {
-                    $options["dest"] .= basename($source);
-                } else {
-                    $new          = true;
-                    $existing_col = true;
-                }
-            }
-        }
-
-        if (!$new) {
-            if ($options["overwrite"]) {
-                $stat = $this->DELETE(array("path" => $options["dest"]));
-                if (($stat{0} != "2") && (substr($stat, 0, 3) != "404")) {
-                    return $stat;
-                }
-            } else {
-                return "412 precondition failed";
-            }
-        }
-
-        if ($del) {
-            if (!rename($source, $dest)) {
-                return "500 Internal server error";
-            }
-        } else {
-            if (is_dir($source) && $options['depth'] == 'infinity') {
-            	$files = Vfs::find($source,array('depth' => true,'url' => true));	// depth=true: return dirs first, url=true: allow urls!
-            } else {
-                $files = array($source);
-            }
-
-            if (!is_array($files) || empty($files)) {
-                return "500 Internal server error";
-            }
-
-
-            foreach ($files as $file) {
-                if (is_dir($file)) {
-                    $file = $this->_slashify($file);
-                }
-
-                $destfile = str_replace($source, $dest, $file);
-
-                if (is_dir($file)) {
-                    if (!is_dir($destfile)) {
-                        // TODO "mkdir -p" here? (only natively supported by PHP 5)
-                        if (!@mkdir($destfile)) {
-                            return "409 Conflict";
-                        }
-                    }
-                } else {
-                    if (!@copy($file, $destfile)) {
-                        return "409 Conflict";
-                    }
-                }
-            }
-        }
-        // adding Location header as shown in example in rfc2518 section 8.9.5
+	 * COPY method handler
+	 *
+	 * @param  array  general parameter passing array
+	 * @return bool   true on success
+	 */
+	function COPY($options, $del=false)
+	{
+		// TODO Property updates still broken (Litmus should detect this?)
+
+		if (!empty($this->_SERVER["CONTENT_LENGTH"])) { // no body parsing yet
+			return "415 Unsupported media type";
+		}
+
+		// no copying to different WebDAV Servers yet
+		if (isset($options["dest_url"])) {
+			return "502 bad gateway";
+		}
+
+		$source = $this->base .$options["path"];
+		if (!file_exists($source)) return "404 Not found";
+
+		if (is_dir($source)) { // resource is a collection
+			switch ($options["depth"]) {
+			case "infinity": // valid
+				break;
+			case "0": // valid for COPY only
+				if ($del) { // MOVE?
+					return "400 Bad request";
+				}
+				break;
+			case "1": // invalid for both COPY and MOVE
+			default:
+				return "400 Bad request";
+			}
+		}
+
+		$dest         = $this->base . $options["dest"];
+		$destdir      = dirname($dest);
+
+		if (!file_exists($destdir) || !is_dir($destdir)) {
+			return "409 Conflict";
+		}
+
+		$new          = !file_exists($dest);
+		$existing_col = false;
+
+		if (!$new) {
+			if ($del && is_dir($dest)) {
+				if (!$options["overwrite"]) {
+					return "412 precondition failed";
+				}
+				$dest .= basename($source);
+				if (file_exists($dest)) {
+					$options["dest"] .= basename($source);
+				} else {
+					$new          = true;
+					$existing_col = true;
+				}
+			}
+		}
+
+		if (!$new) {
+			if ($options["overwrite"]) {
+				$stat = $this->DELETE(array("path" => $options["dest"]));
+				if (($stat{0} != "2") && (substr($stat, 0, 3) != "404")) {
+					return $stat;
+				}
+			} else {
+				return "412 precondition failed";
+			}
+		}
+
+		if ($del) {
+			if (!rename($source, $dest)) {
+				return "500 Internal server error";
+			}
+		} else {
+			if (is_dir($source) && $options['depth'] == 'infinity') {
+				$files = Vfs::find($source,array('depth' => true,'url' => true));	// depth=true: return dirs first, url=true: allow urls!
+			} else {
+				$files = array($source);
+			}
+
+			if (!is_array($files) || empty($files)) {
+				return "500 Internal server error";
+			}
+
+
+			foreach ($files as $file) {
+				if (is_dir($file)) {
+					$file = $this->_slashify($file);
+				}
+
+				$destfile = str_replace($source, $dest, $file);
+
+				if (is_dir($file)) {
+					if (!is_dir($destfile)) {
+						// TODO "mkdir -p" here? (only natively supported by PHP 5)
+						if (!@mkdir($destfile)) {
+							return "409 Conflict";
+						}
+					}
+				} else {
+					if (!@copy($file, $destfile)) {
+						return "409 Conflict";
+					}
+				}
+			}
+		}
+		// adding Location header as shown in example in rfc2518 section 8.9.5
 		header('Location: '.$this->base_uri.$options['dest']);
 
-        return ($new && !$existing_col) ? "201 Created" : "204 No Content";
-    }
+		return ($new && !$existing_col) ? "201 Created" : "204 No Content";
+	}
 
-    /**
-	* Get properties for a single file/resource
-	*
-	* @param  string  $_path resource path
-	* @return array   resource properties
-	*/
+	/**
+	 * Get properties for a single file/resource
+	 *
+	 * @param  string  $_path resource path
+	 * @return array   resource properties
+	 */
 	function fileinfo($_path)
 	{
 		// internally we require some url-encoding, as vfs_stream_wrapper uses URL's internally
@@ -296,9 +296,9 @@ 
 		$info['props'][] = self::mkprop	('creationdate',    filectime($fspath));
 		$info['props'][] = self::mkprop	('getlastmodified', filemtime($fspath));
 
-        // Microsoft extensions: last access time and 'hidden' status
-        $info["props"][] = self::mkprop("lastaccessed",    fileatime($fspath));
-        $info["props"][] = self::mkprop("ishidden",        Vfs::is_hidden($fspath));
+		// Microsoft extensions: last access time and 'hidden' status
+		$info["props"][] = self::mkprop("lastaccessed",    fileatime($fspath));
+		$info["props"][] = self::mkprop("ishidden",        Vfs::is_hidden($fspath));
 
 		// type and size (caller already made sure that path exists)
 		if (is_dir($fspath)) {
@@ -436,38 +436,38 @@ 
 	}
 
  	/**
-	 * Used eg. by get
-	 *
-	 * @todo replace all calls to _mimetype with Vfs::mime_content_type()
-	 * @param string $path
-	 * @return string
-	 */
+ 	 * Used eg. by get
+ 	 *
+ 	 * @todo replace all calls to _mimetype with Vfs::mime_content_type()
+ 	 * @param string $path
+ 	 * @return string
+ 	 */
 	function _mimetype($path)
 	{
 		return Vfs::mime_content_type($path);
 	}
 
-    /**
-     * Check if path is readable by current user
-     *
-     * @param string $fspath
-     * @return boolean
-     */
-    function _is_readable($fspath)
-    {
-    	return Vfs::is_readable($fspath);
-    }
-
-    /**
-     * Check if path is writable by current user
-     *
-     * @param string $fspath
-     * @return boolean
-     */
-    function _is_writable($fspath)
-    {
-    	return Vfs::is_writable($fspath);
-    }
+	/**
+	 * Check if path is readable by current user
+	 *
+	 * @param string $fspath
+	 * @return boolean
+	 */
+	function _is_readable($fspath)
+	{
+		return Vfs::is_readable($fspath);
+	}
+
+	/**
+	 * Check if path is writable by current user
+	 *
+	 * @param string $fspath
+	 * @return boolean
+	 */
+	function _is_writable($fspath)
+	{
+		return Vfs::is_writable($fspath);
+	}
 
 	/**
 	 * PROPPATCH method handler
@@ -610,13 +610,13 @@ 
 	 * @param  string  directory path
 	 * @return void    function has to handle HTTP response itself
 	 */
-    function GetDir($fspath, &$options)
-    {
+	function GetDir($fspath, &$options)
+	{
 		// add a content-type header to overwrite an existing default charset in apache (AddDefaultCharset directiv)
 		header('Content-type: text/html; charset='.Api\Translation::charset());
 
 		parent::GetDir($fspath, $options);
-    }
+	}
 
 	private $force_download = false;
 

api/src/Vfs/StreamWrapper.php

Indentation +3 added lines, -3 removed lines

@@ -411,10 +411,10 @@ 
  	 * Important: PHP 5.0 introduced a bug that wasn't fixed until 5.1: the return value has to be the oposite!
  	 *
  	 * if(version_compare(PHP_VERSION,'5.0','>=') && version_compare(PHP_VERSION,'5.1','<'))
-  	 * {
+ 	 * {
  	 * 		$eof = !$eof;
  	 * }
-  	 *
+ 	 *
  	 * @return boolean true if the read/write position is at the end of the stream and no more data availible, false otherwise
  	 */
 	function stream_eof ( )
@@ -1053,7 +1053,7 @@ 
 		if (self::LOG_LEVEL > 1) error_log(__METHOD__."('$path',$flags,'$url'): ".function_backtrace(1));
 
 		while (($rel_path = Vfs::basename($url).($rel_path ? '/'.$rel_path : '')) &&
-		       ($url = Vfs::dirname($url)))
+			   ($url = Vfs::dirname($url)))
 		{
 			if (($stat = self::url_stat($url,0,false,false)))
 			{

api/src/Vfs/Sharing.php

Indentation +13 added lines, -13 removed lines

@@ -72,10 +72,10 @@ 
 	const WRITABLE = 'share_rw';
 
  	/**
-	 * Modes for sharing files
-	 *
-	 * @var array
-	 */
+ 	 * Modes for sharing files
+ 	 *
+ 	 * @var array
+ 	 */
 	static $modes = array(
 		self::ATTACH => array(
 			'label' => 'Attachment',
@@ -112,16 +112,16 @@ 
 	 */
 	public static function get_token()
 	{
-        // WebDAV has no concept of a query string and clients (including cadaver)
-        // seem to pass '?' unencoded, so we need to extract the path info out
-        // of the request URI ourselves
-        // if request URI contains a full url, remove schema and domain
+		// WebDAV has no concept of a query string and clients (including cadaver)
+		// seem to pass '?' unencoded, so we need to extract the path info out
+		// of the request URI ourselves
+		// if request URI contains a full url, remove schema and domain
 		$matches = null;
-        if (preg_match('|^https?://[^/]+(/.*)$|', $path_info=$_SERVER['REQUEST_URI'], $matches))
-        {
-        	$path_info = $matches[1];
-        }
-        $path_info = substr($path_info, strlen($_SERVER['SCRIPT_NAME']));
+		if (preg_match('|^https?://[^/]+(/.*)$|', $path_info=$_SERVER['REQUEST_URI'], $matches))
+		{
+			$path_info = $matches[1];
+		}
+		$path_info = substr($path_info, strlen($_SERVER['SCRIPT_NAME']));
 		list(, $token/*, $path*/) = preg_split('|[/?]|', $path_info, 3);
 
 		return $token;

api/src/Vfs/StreamWrapperIface.php

Indentation +2 added lines, -2 removed lines

@@ -80,10 +80,10 @@
  	 * Important: PHP 5.0 introduced a bug that wasn't fixed until 5.1: the return value has to be the oposite!
  	 *
  	 * if(version_compare(PHP_VERSION,'5.0','>=') && version_compare(PHP_VERSION,'5.1','<'))
-  	 * {
+ 	 * {
  	 * 		$eof = !$eof;
  	 * }
-  	 *
+ 	 *
  	 * @return boolean true if the read/write position is at the end of the stream and no more data availible, false otherwise
  	 */
 	function stream_eof ( );

api/src/Mail.php

Indentation +7 added lines, -7 removed lines

@@ -6730,14 +6730,14 @@
 					{
 						if ($this->folderExists($_folder,true))
 						{
-						    if($this->isSentFolder($_folder))
+							if($this->isSentFolder($_folder))
 							{
-						        $flags = '\\Seen';
-						    } elseif($this->isDraftFolder($_folder)) {
-						        $flags = '\\Draft';
-						    } else {
-						        $flags = '';
-						    }
+								$flags = '\\Seen';
+							} elseif($this->isDraftFolder($_folder)) {
+								$flags = '\\Draft';
+							} else {
+								$flags = '';
+							}
 							$savefailed = false;
 							try
 							{

api/src/WebDAV/Tools/_parse_lockinfo.php

Indentation +203 added lines, -203 removed lines

@@ -43,209 +43,209 @@
  */
 class _parse_lockinfo
 {
-    /**
-     * success state flag
-     *
-     * @var bool
-     * @access public
-     */
-    var $success = false;
-
-    /**
-     * lock type, currently only "write"
-     *
-     * @var string
-     * @access public
-     */
-    var $locktype = "";
-
-    /**
-     * lock scope, "shared" or "exclusive"
-     *
-     * @var string
-     * @access public
-     */
-    var $lockscope = "";
-
-    /**
-     * lock owner information
-     *
-     * @var string
-     * @access public
-     */
-    var $owner = "";
-
-    /**
-     * flag that is set during lock owner read
-     *
-     * @var bool
-     * @access private
-     */
-    var $collect_owner = false;
-
-    /**
-     * constructor
-     *
-     * @param  string  path of stream to read
-     * @access public
-     */
-    function __construct($path)
-    {
-        // we assume success unless problems occur
-        $this->success = true;
-
-        // remember if any input was parsed
-        $had_input = false;
-
-        // open stream
-        $f_in = fopen($path, "r");
-        if (!$f_in) {
-            $this->success = false;
-            return;
-        }
-
-        // create namespace aware parser
-        $xml_parser = xml_parser_create_ns("UTF-8", " ");
-
-        // set tag and data handlers
-        xml_set_element_handler($xml_parser,
-                                array(&$this, "_startElement"),
-                                array(&$this, "_endElement"));
-        xml_set_character_data_handler($xml_parser,
-                                       array(&$this, "_data"));
-
-        // we want a case sensitive parser
-        xml_parser_set_option($xml_parser,
-                              XML_OPTION_CASE_FOLDING, false);
-
-        // parse input
-        while ($this->success && !feof($f_in)) {
-            $line = fgets($f_in);
-            if (is_string($line)) {
-                $had_input = true;
-                $this->success &= xml_parse($xml_parser, $line, false);
-            }
-        }
-
-        // finish parsing
-        if ($had_input) {
-            $this->success &= xml_parse($xml_parser, "", true);
-        }
-
-        // check if required tags where found
-        $this->success &= !empty($this->locktype);
-        $this->success &= !empty($this->lockscope);
-
-        // free parser resource
-        xml_parser_free($xml_parser);
-
-        // close input stream
-        fclose($f_in);
-    }
-
-
-    /**
-     * tag start handler
-     *
-     * @param  resource  parser
-     * @param  string    tag name
-     * @param  array     tag attributes
-     * @return void
-     * @access private
-     */
-    function _startElement($parser, $name, $attrs)
-    {
-        // namespace handling
-        if (strstr($name, " ")) {
-            list($ns, $tag) = explode(" ", $name);
-        } else {
-            $ns  = "";
-            $tag = $name;
-        }
-
-
-        if ($this->collect_owner) {
-            // everything within the <owner> tag needs to be collected
-            $ns_short = "";
-            $ns_attr  = "";
-            if ($ns) {
-                if ($ns == "DAV:") {
-                    $ns_short = "D:";
-                } else {
-                    $ns_attr = " xmlns='$ns'";
-                }
-            }
-            $this->owner .= "<$ns_short$tag$ns_attr>";
-        } else if ($ns == "DAV:") {
-            // parse only the essential tags
-            switch ($tag) {
-            case "write":
-                $this->locktype = $tag;
-                break;
-            case "exclusive":
-            case "shared":
-                $this->lockscope = $tag;
-                break;
-            case "owner":
-                $this->collect_owner = true;
-                break;
-            }
-        }
-    }
-
-    /**
-     * data handler
-     *
-     * @param  resource  parser
-     * @param  string    data
-     * @return void
-     * @access private
-     */
-    function _data($parser, $data)
-    {
-        // only the <owner> tag has data content
-        if ($this->collect_owner) {
-            $this->owner .= $data;
-        }
-    }
-
-    /**
-     * tag end handler
-     *
-     * @param  resource  parser
-     * @param  string    tag name
-     * @return void
-     * @access private
-     */
-    function _endElement($parser, $name)
-    {
-        // namespace handling
-        if (strstr($name, " ")) {
-            list($ns, $tag) = explode(" ", $name);
-        } else {
-            $ns  = "";
-            $tag = $name;
-        }
-
-        // <owner> finished?
-        if (($ns == "DAV:") && ($tag == "owner")) {
-            $this->collect_owner = false;
-        }
-
-        // within <owner> we have to collect everything
-        if ($this->collect_owner) {
-            $ns_short = "";
-            $ns_attr  = "";
-            if ($ns) {
-                if ($ns == "DAV:") {
-                    $ns_short = "D:";
-                } else {
-                    $ns_attr = " xmlns='$ns'";
-                }
-            }
-            $this->owner .= "</$ns_short$tag$ns_attr>";
-        }
-    }
+	/**
+	 * success state flag
+	 *
+	 * @var bool
+	 * @access public
+	 */
+	var $success = false;
+
+	/**
+	 * lock type, currently only "write"
+	 *
+	 * @var string
+	 * @access public
+	 */
+	var $locktype = "";
+
+	/**
+	 * lock scope, "shared" or "exclusive"
+	 *
+	 * @var string
+	 * @access public
+	 */
+	var $lockscope = "";
+
+	/**
+	 * lock owner information
+	 *
+	 * @var string
+	 * @access public
+	 */
+	var $owner = "";
+
+	/**
+	 * flag that is set during lock owner read
+	 *
+	 * @var bool
+	 * @access private
+	 */
+	var $collect_owner = false;
+
+	/**
+	 * constructor
+	 *
+	 * @param  string  path of stream to read
+	 * @access public
+	 */
+	function __construct($path)
+	{
+		// we assume success unless problems occur
+		$this->success = true;
+
+		// remember if any input was parsed
+		$had_input = false;
+
+		// open stream
+		$f_in = fopen($path, "r");
+		if (!$f_in) {
+			$this->success = false;
+			return;
+		}
+
+		// create namespace aware parser
+		$xml_parser = xml_parser_create_ns("UTF-8", " ");
+
+		// set tag and data handlers
+		xml_set_element_handler($xml_parser,
+								array(&$this, "_startElement"),
+								array(&$this, "_endElement"));
+		xml_set_character_data_handler($xml_parser,
+									   array(&$this, "_data"));
+
+		// we want a case sensitive parser
+		xml_parser_set_option($xml_parser,
+							  XML_OPTION_CASE_FOLDING, false);
+
+		// parse input
+		while ($this->success && !feof($f_in)) {
+			$line = fgets($f_in);
+			if (is_string($line)) {
+				$had_input = true;
+				$this->success &= xml_parse($xml_parser, $line, false);
+			}
+		}
+
+		// finish parsing
+		if ($had_input) {
+			$this->success &= xml_parse($xml_parser, "", true);
+		}
+
+		// check if required tags where found
+		$this->success &= !empty($this->locktype);
+		$this->success &= !empty($this->lockscope);
+
+		// free parser resource
+		xml_parser_free($xml_parser);
+
+		// close input stream
+		fclose($f_in);
+	}
+
+
+	/**
+	 * tag start handler
+	 *
+	 * @param  resource  parser
+	 * @param  string    tag name
+	 * @param  array     tag attributes
+	 * @return void
+	 * @access private
+	 */
+	function _startElement($parser, $name, $attrs)
+	{
+		// namespace handling
+		if (strstr($name, " ")) {
+			list($ns, $tag) = explode(" ", $name);
+		} else {
+			$ns  = "";
+			$tag = $name;
+		}
+
+
+		if ($this->collect_owner) {
+			// everything within the <owner> tag needs to be collected
+			$ns_short = "";
+			$ns_attr  = "";
+			if ($ns) {
+				if ($ns == "DAV:") {
+					$ns_short = "D:";
+				} else {
+					$ns_attr = " xmlns='$ns'";
+				}
+			}
+			$this->owner .= "<$ns_short$tag$ns_attr>";
+		} else if ($ns == "DAV:") {
+			// parse only the essential tags
+			switch ($tag) {
+			case "write":
+				$this->locktype = $tag;
+				break;
+			case "exclusive":
+			case "shared":
+				$this->lockscope = $tag;
+				break;
+			case "owner":
+				$this->collect_owner = true;
+				break;
+			}
+		}
+	}
+
+	/**
+	 * data handler
+	 *
+	 * @param  resource  parser
+	 * @param  string    data
+	 * @return void
+	 * @access private
+	 */
+	function _data($parser, $data)
+	{
+		// only the <owner> tag has data content
+		if ($this->collect_owner) {
+			$this->owner .= $data;
+		}
+	}
+
+	/**
+	 * tag end handler
+	 *
+	 * @param  resource  parser
+	 * @param  string    tag name
+	 * @return void
+	 * @access private
+	 */
+	function _endElement($parser, $name)
+	{
+		// namespace handling
+		if (strstr($name, " ")) {
+			list($ns, $tag) = explode(" ", $name);
+		} else {
+			$ns  = "";
+			$tag = $name;
+		}
+
+		// <owner> finished?
+		if (($ns == "DAV:") && ($tag == "owner")) {
+			$this->collect_owner = false;
+		}
+
+		// within <owner> we have to collect everything
+		if ($this->collect_owner) {
+			$ns_short = "";
+			$ns_attr  = "";
+			if ($ns) {
+				if ($ns == "DAV:") {
+					$ns_short = "D:";
+				} else {
+					$ns_attr = " xmlns='$ns'";
+				}
+			}
+			$this->owner .= "</$ns_short$tag$ns_attr>";
+		}
+	}
 }
 
 ?>

api/src/WebDAV/Tools/_parse_proppatch.php

Indentation +192 added lines, -192 removed lines

@@ -43,198 +43,198 @@
  */
 class _parse_proppatch
 {
-    /**
-     *
-     *
-     * @var
-     * @access
-     */
-    var $success;
-
-    /**
-     *
-     *
-     * @var
-     * @access
-     */
-    var $props;
-
-    /**
-     *
-     *
-     * @var
-     * @access
-     */
-    var $depth;
-
-    /**
-     *
-     *
-     * @var
-     * @access
-     */
-    var $mode;
-
-    /**
-     *
-     *
-     * @var
-     * @access
-     */
-    var $current;
-
-    /**
-     * On return whole request, if $store_request == true was specified in constructor
-     *
-     * @var string
-     */
-    var $request;
-
-    /**
-     * constructor
-     *
-     * @param  string  path of input stream
-     * @param boolean $store_request =false if true whole request data will be made available in $this->request
-     * @access public
-     */
-    function __construct($path, $store_request=false)
-    {
-        $this->success = true;
-
-        $this->depth = 0;
-        $this->props = array();
-        $had_input = false;
-
-        $f_in = fopen($path, "r");
-        if (!$f_in) {
-            $this->success = false;
-            return;
-        }
-
-        $xml_parser = xml_parser_create_ns("UTF-8", " ");
-
-        xml_set_element_handler($xml_parser,
-                                array(&$this, "_startElement"),
-                                array(&$this, "_endElement"));
-
-        xml_set_character_data_handler($xml_parser,
-                                       array(&$this, "_data"));
-
-        xml_parser_set_option($xml_parser,
-                              XML_OPTION_CASE_FOLDING, false);
-
-        while($this->success && !feof($f_in)) {
-            $line = fgets($f_in);
-            if ($store_request) $this->request .= $line;
-            if (is_string($line)) {
-                $had_input = true;
-                $this->success &= xml_parse($xml_parser, $line, false);
-            }
-        }
-
-        if($had_input) {
-            $this->success &= xml_parse($xml_parser, "", true);
-        }
-
-        xml_parser_free($xml_parser);
-
-        fclose($f_in);
-    }
-
-    /**
-     * tag start handler
-     *
-     * @param  resource  parser
-     * @param  string    tag name
-     * @param  array     tag attributes
-     * @return void
-     * @access private
-     */
-    function _startElement($parser, $name, $attrs)
-    {
-        if (strstr($name, " ")) {
-            list($ns, $tag) = explode(" ", $name);
-            if ($ns == "")
-                $this->success = false;
-        } else {
-            $ns = "";
-            $tag = $name;
-        }
-
-        if ($this->depth == 1) {
-            $this->mode = $tag;
-        }
-
-        if ($this->depth == 3) {
-            $prop = array("name" => $tag);
-            $this->current = array("name" => $tag, "ns" => $ns, "status"=> 200);
-            if ($this->mode == "set") {
-                $this->current["val"] = "";     // default set val
-            }
-        }
-
-        if ($this->depth >= 4) {
-            $this->current["val"] .= "<$tag";
-            if (isset($attr)) {
-                foreach ($attr as $key => $val) {
-                    $this->current["val"] .= ' '.$key.'="'.str_replace('"','&quot;', $val).'"';
-                }
-            }
-            $this->current["val"] .= ">";
-        }
-
-
-
-        $this->depth++;
-    }
-
-    /**
-     * tag end handler
-     *
-     * @param  resource  parser
-     * @param  string    tag name
-     * @return void
-     * @access private
-     */
-    function _endElement($parser, $name)
-    {
-        if (strstr($name, " ")) {
-            list($ns, $tag) = explode(" ", $name);
-            if ($ns == "")
-                $this->success = false;
-        } else {
-            $ns = "";
-            $tag = $name;
-        }
-
-        $this->depth--;
-
-        if ($this->depth >= 4) {
-            $this->current["val"] .= "</$tag>";
-        }
-
-        if ($this->depth == 3) {
-            if (isset($this->current)) {
-                $this->props[] = $this->current;
-                unset($this->current);
-            }
-        }
-    }
-
-    /**
-     * input data handler
-     *
-     * @param  resource  parser
-     * @param  string    data
-     * @return void
-     * @access private
-     */
-    function _data($parser, $data)
-    {
-        if (isset($this->current)) {
-            $this->current["val"] .= $data;
-        }
-    }
+	/**
+	 *
+	 *
+	 * @var
+	 * @access
+	 */
+	var $success;
+
+	/**
+	 *
+	 *
+	 * @var
+	 * @access
+	 */
+	var $props;
+
+	/**
+	 *
+	 *
+	 * @var
+	 * @access
+	 */
+	var $depth;
+
+	/**
+	 *
+	 *
+	 * @var
+	 * @access
+	 */
+	var $mode;
+
+	/**
+	 *
+	 *
+	 * @var
+	 * @access
+	 */
+	var $current;
+
+	/**
+	 * On return whole request, if $store_request == true was specified in constructor
+	 *
+	 * @var string
+	 */
+	var $request;
+
+	/**
+	 * constructor
+	 *
+	 * @param  string  path of input stream
+	 * @param boolean $store_request =false if true whole request data will be made available in $this->request
+	 * @access public
+	 */
+	function __construct($path, $store_request=false)
+	{
+		$this->success = true;
+
+		$this->depth = 0;
+		$this->props = array();
+		$had_input = false;
+
+		$f_in = fopen($path, "r");
+		if (!$f_in) {
+			$this->success = false;
+			return;
+		}
+
+		$xml_parser = xml_parser_create_ns("UTF-8", " ");
+
+		xml_set_element_handler($xml_parser,
+								array(&$this, "_startElement"),
+								array(&$this, "_endElement"));
+
+		xml_set_character_data_handler($xml_parser,
+									   array(&$this, "_data"));
+
+		xml_parser_set_option($xml_parser,
+							  XML_OPTION_CASE_FOLDING, false);
+
+		while($this->success && !feof($f_in)) {
+			$line = fgets($f_in);
+			if ($store_request) $this->request .= $line;
+			if (is_string($line)) {
+				$had_input = true;
+				$this->success &= xml_parse($xml_parser, $line, false);
+			}
+		}
+
+		if($had_input) {
+			$this->success &= xml_parse($xml_parser, "", true);
+		}
+
+		xml_parser_free($xml_parser);
+
+		fclose($f_in);
+	}
+
+	/**
+	 * tag start handler
+	 *
+	 * @param  resource  parser
+	 * @param  string    tag name
+	 * @param  array     tag attributes
+	 * @return void
+	 * @access private
+	 */
+	function _startElement($parser, $name, $attrs)
+	{
+		if (strstr($name, " ")) {
+			list($ns, $tag) = explode(" ", $name);
+			if ($ns == "")
+				$this->success = false;
+		} else {
+			$ns = "";
+			$tag = $name;
+		}
+
+		if ($this->depth == 1) {
+			$this->mode = $tag;
+		}
+
+		if ($this->depth == 3) {
+			$prop = array("name" => $tag);
+			$this->current = array("name" => $tag, "ns" => $ns, "status"=> 200);
+			if ($this->mode == "set") {
+				$this->current["val"] = "";     // default set val
+			}
+		}
+
+		if ($this->depth >= 4) {
+			$this->current["val"] .= "<$tag";
+			if (isset($attr)) {
+				foreach ($attr as $key => $val) {
+					$this->current["val"] .= ' '.$key.'="'.str_replace('"','&quot;', $val).'"';
+				}
+			}
+			$this->current["val"] .= ">";
+		}
+
+
+
+		$this->depth++;
+	}
+
+	/**
+	 * tag end handler
+	 *
+	 * @param  resource  parser
+	 * @param  string    tag name
+	 * @return void
+	 * @access private
+	 */
+	function _endElement($parser, $name)
+	{
+		if (strstr($name, " ")) {
+			list($ns, $tag) = explode(" ", $name);
+			if ($ns == "")
+				$this->success = false;
+		} else {
+			$ns = "";
+			$tag = $name;
+		}
+
+		$this->depth--;
+
+		if ($this->depth >= 4) {
+			$this->current["val"] .= "</$tag>";
+		}
+
+		if ($this->depth == 3) {
+			if (isset($this->current)) {
+				$this->props[] = $this->current;
+				unset($this->current);
+			}
+		}
+	}
+
+	/**
+	 * input data handler
+	 *
+	 * @param  resource  parser
+	 * @param  string    data
+	 * @return void
+	 * @access private
+	 */
+	function _data($parser, $data)
+	{
+		if (isset($this->current)) {
+			$this->current["val"] .= $data;
+		}
+	}
 }
 
 /*

api/src/WebDAV/Tools/_parse_propfind.php

Indentation +207 added lines, -207 removed lines

@@ -42,244 +42,244 @@
  */
 class _parse_propfind
 {
-    /**
-     * success state flag
-     *
-     * @var bool
-     * @access public
-     */
-    var $success = false;
+	/**
+	 * success state flag
+	 *
+	 * @var bool
+	 * @access public
+	 */
+	var $success = false;
 
-    /**
-     * found properties are collected here
-     *
-     * @var array
-     * @access public
-     */
-    var $props = false;
+	/**
+	 * found properties are collected here
+	 *
+	 * @var array
+	 * @access public
+	 */
+	var $props = false;
 
-    /**
-     * found (CalDAV) filters are collected here
-     *
-     * @var array
-     * @access public
-     */
-    var $filters = false;
+	/**
+	 * found (CalDAV) filters are collected here
+	 *
+	 * @var array
+	 * @access public
+	 */
+	var $filters = false;
 
-    /**
-     * found other tags, eg. CalDAV calendar-multiget href's
-     *
-     * @var array
-     * @access public
-     */
-    var $other = false;
+	/**
+	 * found other tags, eg. CalDAV calendar-multiget href's
+	 *
+	 * @var array
+	 * @access public
+	 */
+	var $other = false;
 
-    /**
-     * what we are currently parsing: props or filters
-     *
-     * @var array
-     * @access private
-     */
-    var $use = 'props';
+	/**
+	 * what we are currently parsing: props or filters
+	 *
+	 * @var array
+	 * @access private
+	 */
+	var $use = 'props';
 
-    /**
-     * Root tag, usually 'propfind' for PROPFIND, but can be eg. 'calendar-query' or 'calendar-multiget' for CalDAV REPORT
-     *
-     * @var array with keys 'name' and 'ns'
-     */
-    var $root;
+	/**
+	 * Root tag, usually 'propfind' for PROPFIND, but can be eg. 'calendar-query' or 'calendar-multiget' for CalDAV REPORT
+	 *
+	 * @var array with keys 'name' and 'ns'
+	 */
+	var $root;
 
-    /**
-     * internal tag nesting depth counter
-     *
-     * @var int
-     * @access private
-     */
-    var $depth = 0;
+	/**
+	 * internal tag nesting depth counter
+	 *
+	 * @var int
+	 * @access private
+	 */
+	var $depth = 0;
 
-    /**
-     * On return whole request, if $store_request == true was specified in constructor
-     *
-     * @var string
-     */
-    var $request;
+	/**
+	 * On return whole request, if $store_request == true was specified in constructor
+	 *
+	 * @var string
+	 */
+	var $request;
 
-    /**
-     * constructor
-     *
-     * @access public
-     * @param string $path
-     * @param boolean $store_request =false if true whole request data will be made available in $this->request
-     */
-    function __construct($path, $store_request=false)
-    {
-        // success state flag
-        $this->success = true;
+	/**
+	 * constructor
+	 *
+	 * @access public
+	 * @param string $path
+	 * @param boolean $store_request =false if true whole request data will be made available in $this->request
+	 */
+	function __construct($path, $store_request=false)
+	{
+		// success state flag
+		$this->success = true;
 
-        // property storage array
-        $this->props = array();
+		// property storage array
+		$this->props = array();
 
-        // internal tag depth counter
-        $this->depth = 0;
+		// internal tag depth counter
+		$this->depth = 0;
 
-        // remember if any input was parsed
-        $had_input = false;
+		// remember if any input was parsed
+		$had_input = false;
 
-        // open input stream
-        $f_in = fopen($path, "r");
-        if (!$f_in) {
-            $this->success = false;
-            return;
-        }
+		// open input stream
+		$f_in = fopen($path, "r");
+		if (!$f_in) {
+			$this->success = false;
+			return;
+		}
 
-        // create XML parser
-        $xml_parser = xml_parser_create_ns("UTF-8", " ");
+		// create XML parser
+		$xml_parser = xml_parser_create_ns("UTF-8", " ");
 
-        // set tag and data handlers
-        xml_set_element_handler($xml_parser,
-                                array(&$this, "_startElement"),
-                                array(&$this, "_endElement"));
+		// set tag and data handlers
+		xml_set_element_handler($xml_parser,
+								array(&$this, "_startElement"),
+								array(&$this, "_endElement"));
 
 		xml_set_character_data_handler($xml_parser,
-            array(&$this,'_charData')
-        );
+			array(&$this,'_charData')
+		);
 
-        // we want a case sensitive parser
-        xml_parser_set_option($xml_parser,
-                              XML_OPTION_CASE_FOLDING, false);
+		// we want a case sensitive parser
+		xml_parser_set_option($xml_parser,
+							  XML_OPTION_CASE_FOLDING, false);
 
-        // parse input
-        while ($this->success && !feof($f_in)) {
-            $line = fgets($f_in);
-            if ($store_request) $this->request .= $line;
-            if (is_string($line)) {
-                $had_input = true;
-                $this->success &= xml_parse($xml_parser, $line, false);
-            }
-        }
+		// parse input
+		while ($this->success && !feof($f_in)) {
+			$line = fgets($f_in);
+			if ($store_request) $this->request .= $line;
+			if (is_string($line)) {
+				$had_input = true;
+				$this->success &= xml_parse($xml_parser, $line, false);
+			}
+		}
 
-        // finish parsing
-        if ($had_input) {
-            $this->success &= xml_parse($xml_parser, "", true);
-        }
+		// finish parsing
+		if ($had_input) {
+			$this->success &= xml_parse($xml_parser, "", true);
+		}
 
-        // free parser
-        xml_parser_free($xml_parser);
+		// free parser
+		xml_parser_free($xml_parser);
 
-        // close input stream
-        fclose($f_in);
+		// close input stream
+		fclose($f_in);
 
-        // if no input was parsed it was a request
-        if(!count($this->props)) $this->props = "all"; // default
-    }
+		// if no input was parsed it was a request
+		if(!count($this->props)) $this->props = "all"; // default
+	}
 
 
-    /**
-     * start tag handler
-     *
-     * @access private
-     * @param  resource  parser
-     * @param  string    tag name
-     * @param  array     tag attributes
-     */
-    function _startElement($parser, $name, $attrs)
-    {
-        // name space handling
-        if (strstr($name, " ")) {
-            list($ns, $tag) = explode(" ", $name);
-            if ($ns == "")
-                $this->success = false;
-        } else {
-            $ns  = "";
-            $tag = $name;
-        }
+	/**
+	 * start tag handler
+	 *
+	 * @access private
+	 * @param  resource  parser
+	 * @param  string    tag name
+	 * @param  array     tag attributes
+	 */
+	function _startElement($parser, $name, $attrs)
+	{
+		// name space handling
+		if (strstr($name, " ")) {
+			list($ns, $tag) = explode(" ", $name);
+			if ($ns == "")
+				$this->success = false;
+		} else {
+			$ns  = "";
+			$tag = $name;
+		}
 
-        // record root tag
-        if ($this->depth == 0) {
-        	$this->root = array('name' => $tag, 'xmlns' => $ns, 'attrs' => $attrs);
-        }
-        // special tags at level 1: <allprop> and <propname>
-        if ($this->depth == 1) {
-         	$this->use = 'props';
-            switch ($tag)
-            {
-            	case "allprop":
-                	$this->props = "all";
+		// record root tag
+		if ($this->depth == 0) {
+			$this->root = array('name' => $tag, 'xmlns' => $ns, 'attrs' => $attrs);
+		}
+		// special tags at level 1: <allprop> and <propname>
+		if ($this->depth == 1) {
+		 	$this->use = 'props';
+			switch ($tag)
+			{
+				case "allprop":
+					$this->props = "all";
 					break;
-            	case "propname":
-               		$this->props = "names";
-               		break;
-            	case 'prop':
-           			break;
-            	case 'filter':
-            		$this->use = 'filters';
-            		$this->filters['attrs'] = $attrs;	// need attrs eg. <filters test="(anyof|alloff)">
-            		break;
-            	default:
-            		$this->use = 'other';
-            		break;
-            }
-        }
+				case "propname":
+			   		$this->props = "names";
+			   		break;
+				case 'prop':
+		   			break;
+				case 'filter':
+					$this->use = 'filters';
+					$this->filters['attrs'] = $attrs;	// need attrs eg. <filters test="(anyof|alloff)">
+					break;
+				default:
+					$this->use = 'other';
+					break;
+			}
+		}
 		//echo "$this->depth: use=$this->use $ns:$tag attrs=".array2string($attrs)."\n";
 
-        // requested properties are found at level 2
-        // CalDAV filters can be at deeper levels too and we need the attrs, same for other tags (eg. multiget href's)
-        if ($this->depth == 2 || $this->use == 'filters' && $this->depth >= 2 || $this->use == 'other' ||
-        	$this->use == 'props' && $this->depth >= 2) {
-            $prop = array("name" => $tag);
-            if ($ns)
-                $prop["xmlns"] = $ns;
-            if ($this->use != 'props' || $this->depth > 2) {
-            	$prop['attrs'] = $attrs;
-            	$prop['depth'] = $this->depth;
-            }
-            // collect sub-elements of props in the original props children attribute
-            // eg. required for CalDAV <calendar-data><expand start="..." end="..."/></calendar-data>
-            if ($this->use == 'props' && $this->depth > 2)
-            {
-            	$this->last_prop['children'][$tag] = $prop;
-            }
-            else
-            {
-	         	// this can happen if we have allprop and prop in one propfind:
-	        	// <allprop /><prop><blah /></prop>, eg. blah is not automatic returned by allprop
-	            if (!is_array($this->{$this->use}) && $this->{$this->use}) $this->{$this->use} = array($this->{$this->use});
-	            $this->{$this->use}[] =& $prop;
-	            $this->last_prop =& $prop;
-	            unset($prop);
-            }
-        }
+		// requested properties are found at level 2
+		// CalDAV filters can be at deeper levels too and we need the attrs, same for other tags (eg. multiget href's)
+		if ($this->depth == 2 || $this->use == 'filters' && $this->depth >= 2 || $this->use == 'other' ||
+			$this->use == 'props' && $this->depth >= 2) {
+			$prop = array("name" => $tag);
+			if ($ns)
+				$prop["xmlns"] = $ns;
+			if ($this->use != 'props' || $this->depth > 2) {
+				$prop['attrs'] = $attrs;
+				$prop['depth'] = $this->depth;
+			}
+			// collect sub-elements of props in the original props children attribute
+			// eg. required for CalDAV <calendar-data><expand start="..." end="..."/></calendar-data>
+			if ($this->use == 'props' && $this->depth > 2)
+			{
+				$this->last_prop['children'][$tag] = $prop;
+			}
+			else
+			{
+			 	// this can happen if we have allprop and prop in one propfind:
+				// <allprop /><prop><blah /></prop>, eg. blah is not automatic returned by allprop
+				if (!is_array($this->{$this->use}) && $this->{$this->use}) $this->{$this->use} = array($this->{$this->use});
+				$this->{$this->use}[] =& $prop;
+				$this->last_prop =& $prop;
+				unset($prop);
+			}
+		}
 
-        // increment depth count
-        $this->depth++;
-    }
+		// increment depth count
+		$this->depth++;
+	}
 
 
-    /**
-     * end tag handler
-     *
-     * @access private
-     * @param  resource  parser
-     * @param  string    tag name
-     */
-    function _endElement($parser, $name)
-    {
-        // here we only need to decrement the depth count
-        $this->depth--;
-    }
+	/**
+	 * end tag handler
+	 *
+	 * @access private
+	 * @param  resource  parser
+	 * @param  string    tag name
+	 */
+	function _endElement($parser, $name)
+	{
+		// here we only need to decrement the depth count
+		$this->depth--;
+	}
 
 
-    /**
-     * char data handler for non prop tags, eg. href's in CalDAV multiget, or filter contents
-     *
-     * @access private
-     * @param  resource  parser
-     * @param  string    character data
-     */
-    function _charData($parser, $data)
-    {
-        if ($this->use != 'props' && ($n = count($this->{$this->use})) && ($data = trim($data))) {
-        	$this->{$this->use}[$n-1]['data'] = $data;
-        }
-    }
+	/**
+	 * char data handler for non prop tags, eg. href's in CalDAV multiget, or filter contents
+	 *
+	 * @access private
+	 * @param  resource  parser
+	 * @param  string    character data
+	 */
+	function _charData($parser, $data)
+	{
+		if ($this->use != 'props' && ($n = count($this->{$this->use})) && ($data = trim($data))) {
+			$this->{$this->use}[$n-1]['data'] = $data;
+		}
+	}
 }