first commit

wp-content/plugins/updraftplus/includes/PEAR/HTTP/WebDAV/Tools/_parse_lock_response.php

@@ -0,0 +1,75 @@
+<?php
+
+    // helper class for parsing LOCK request bodies
+class HTTP_WebDAV_Client_parse_lock_response
+{
+    var $locktoken = "";
+    var $collect_locktoken = false;
+        
+    public function __construct($response)
+    {
+        $xml_parser = xml_parser_create_ns("UTF-8", " ");
+        xml_set_element_handler($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);
+
+        $this->success = xml_parse($xml_parser, $response, true);
+    
+        xml_parser_free($xml_parser);
+    }
+    
+
+    private function _startElement($parser, $name, $attrs) 
+    {
+        if (strstr($name, " ")) {
+            list($ns, $tag) = explode(" ", $name);
+        } else {
+            $ns  = "";
+            $tag = $name;
+        }
+
+        if ($ns == "DAV:") {
+            switch ($tag) {
+            case "locktoken":
+                $this->collect_locktoken = true;
+                break;
+            }
+        }
+    }
+
+    private function _data($parser, $data) 
+    {
+        if ($this->collect_locktoken) {
+            $this->locktoken .= $data;
+        }
+    }
+
+    private function _endElement($parser, $name) 
+    {
+        if (strstr($name, " ")) {
+            list($ns, $tag) = explode(" ", $name);
+        } else {
+            $ns  = "";
+            $tag = $name;
+        }
+
+        switch ($tag) {
+        case "locktoken":
+            $this->collect_locktoken = false;
+            $this->locktoken = trim($this->locktoken);
+            break;
+        }
+    }
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * indent-tabs-mode:nil
+ * End:
+ */

wp-content/plugins/updraftplus/includes/PEAR/HTTP/WebDAV/Tools/_parse_propfind_response.php

@@ -0,0 +1,157 @@
+<?php
+
+// helper class for parsing PROPFIND response bodies
+class HTTP_WebDAV_Client_parse_propfind_response
+{
+
+	public $urls;
+	public $success;
+
+	private $_depth;
+	private $_tmpprop;
+	private $_tmphref;
+	private $_tmpvals;
+	private $_tmpdata;
+	private $_tmpstat;
+	
+	// get requested properties as array containing name/namespace pairs
+	public function __construct($response)
+	{
+		$this->urls = array();
+
+		$this->_depth = 0;
+
+		$xml_parser = xml_parser_create_ns("UTF-8", " ");
+		xml_set_element_handler($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);
+		$this->success = xml_parse($xml_parser, $response, true);
+		xml_parser_free($xml_parser);
+
+		unset($this->_depth);
+	}
+
+	private function _startElement($parser, $name, $attrs)
+	{
+		if (strstr($name, " ")) {
+			list($ns, $tag) = explode(" ", $name);
+			if ($ns == "")
+				$this->success = false;
+		} else {
+			$ns  = "";
+			$tag = $name;
+		}
+
+		switch ($this->_depth) {
+		case '2':
+			switch ($tag) {
+			case 'propstat':
+				// TODO check is_executable, lockinfo ...
+				$this->_tmpprop = array("mode" => 0100666 /* all may read and write (for now) */);
+				break;
+			}
+		}
+
+		$this->_depth++;
+	}
+
+	private function _endElement($parser, $name)
+	{
+		if (strstr($name, " ")) {
+			list($ns, $tag) = explode(" ", $name);
+			if ($ns == "")
+				$this->success = false;
+		} else {
+			$ns  = "";
+			$tag = $name;
+		}
+
+		$this->_depth--;
+
+		switch ($this->_depth) {
+		case '1':
+			switch ($tag) {
+			case 'response':
+				$this->urls[$this->_tmphref] = $this->_tmpvals;
+				unset($this->_tmphref);
+				unset($this->_tmpvals);
+				break;
+			}
+			break;
+		case '2':
+			switch ($tag) {
+			case 'href':
+				$this->_tmphref = $this->_tmpdata;
+				break;
+			}
+		case 'propstat':
+			if (isset($this->_tmpstat) && strstr($this->_tmpstat, " 200 ")) {
+				$this->_tmpvals = $this->_tmpprop;
+			}
+			unset($this->_tmpstat);
+			unset($this->_tmpprop);
+			break;
+		case '3':
+			switch ($tag) {
+			case 'status':
+				$this->_tmpstat = $this->_tmpdata;
+				break;
+			}
+		case '4':
+			if (!isset($this->_tmpdata)) {
+				return;
+			}
+			switch ($tag) {
+			case 'getlastmodified':
+				$this->_tmpprop['atime'] = strtotime($this->_tmpdata);
+				$this->_tmpprop['mtime'] = strtotime($this->_tmpdata);
+				break;
+			case 'creationdate':
+				$t = preg_split("/[^[:digit:]]/", $this->_tmpdata);
+				$this->_tmpprop['ctime'] = mktime((int) $t[3], (int) $t[4], (int) $t[5], (int) $t[1], (int) $t[2], (int) $t[0]);
+				unset($t);
+				break;
+			case 'getcontentlength':
+				$this->_tmpprop['size'] = $this->_tmpdata;
+				break;
+			}
+		case '5':
+			switch ($tag) {
+			case 'collection':
+				$this->_tmpprop['mode'] &= ~0100000; // clear S_IFREG
+				$this->_tmpprop['mode'] |= 040000; // set S_IFDIR
+				break;
+			}
+		}
+
+		unset($this->_tmpdata);
+	}
+
+	private function _data($parser, $data)
+	{
+		$this->_tmpdata = $data;
+	}
+
+	public function stat($href = false)
+	{
+		if ($href) {
+			// TODO
+		} else {
+			reset($this->urls);
+			return current($this->urls);
+		}
+	}
+}
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * indent-tabs-mode:nil
+ * End:
+ */