Viewing file:  _parse_propfind_response.php (3.93 KB) -rw-rw-rw-
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<?php
// helper class for parsing PROPFIND response bodies
class HTTP_WebDAV_Client_parse_propfind_response
{
// get requested properties as array containing name/namespace pairs
function HTTP_WebDAV_Client_parse_propfind_response($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($this->_depth);
}
function _startElement($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;
}
}
$this->_depth++;
}
function _endElement($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 = $this->_tmpdata;
break;
}
case '4':
switch ($tag) {
case 'getlastmodified':
$this->_tmpprop['atime'] = strtotime($this->_tmpdata);
$this->_tmpprop['mtime'] = strtotime($this->_tmpdata);
break;
case 'creationdate':
$t = preg_split("/[^[:digit:]]/", $this->_tmpdata);
$this->_tmpprop['ctime'] = mktime($t[3], $t[4], $t[5], $t[1], $t[2], $t[0]);
unset($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);
}
function _data($parser, $data)
{
$this->_tmpdata = $data;
}
function stat($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:
*/
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