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Update to the svn version of "HTTP WebDAV server" (integration to owncloud was made with alimited knowledge, so it may be ugly).Anyway it improves a lot the score on litmus testsuite on my server.

remotes/origin/stable
root 16 years ago
parent
964c9b362c
commit
09add452d9
5 changed files with 1730 additions and 1384 deletions
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  1. 728
      inc/HTTP/WebDAV/Server.php
  2. 1574
      inc/HTTP/WebDAV/Server/Filesystem.php
  3. 392
      inc/HTTP/WebDAV/Tools/_parse_lockinfo.php
  4. 345
      inc/HTTP/WebDAV/Tools/_parse_propfind.php
  5. 75
      inc/HTTP/WebDAV/Tools/_parse_proppatch.php

728
inc/HTTP/WebDAV/Server.php
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1574
inc/HTTP/WebDAV/Server/Filesystem.php
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392
inc/HTTP/WebDAV/Tools/_parse_lockinfo.php
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@ -1,159 +1,173 @@
<?php
//
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2003 The PHP Group |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license, |
// | that is bundled with this package in the file LICENSE, and is |
// | available at through the world-wide-web at |
// | http://www.php.net/license/2_02.txt. |
// | If you did not receive a copy of the PHP license and are unable to |
// | obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Hartmut Holzgraefe <hholzgra@php.net> |
// | Christian Stocker <chregu@bitflux.ch> |
// +----------------------------------------------------------------------+
//
// $Id: _parse_lockinfo.php,v 1.2 2004/01/05 12:32:40 hholzgra Exp $
//
<?php // $Id$
/*
+----------------------------------------------------------------------+
| Copyright (c) 2002-2007 Christian Stocker, Hartmut Holzgraefe |
| All rights reserved |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in |
| the documentation and/or other materials provided with the |
| distribution. |
| 3. The names of the authors may not be used to endorse or promote |
| products derived from this software without specific prior |
| written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| POSSIBILITY OF SUCH DAMAGE. |
+----------------------------------------------------------------------+
*/
/**
* helper class for parsing LOCK request bodies
*
* @package HTTP_WebDAV_Server
* @author Hartmut Holzgraefe <hholzgra@php.net>
* @version 0.99.1dev
* @version @package-version@
*/
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
*/
/**
* 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 $collect_owner = false;
/**
* constructor
*
* @param string path of stream to read
* @access public
*/
function _parse_lockinfo($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);
}
{
// 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
*/
/**
* tag start handler
*
* @param resource parser
* @param string tag name
* @param array tag attributes
* @return void
* @access private
*/
function _startElement($parser, $name, $attrs)
{
// namespace handling
// namespace handling
if (strstr($name, " ")) {
list($ns, $tag) = explode(" ", $name);
} else {
$ns = "";
$ns = "";
$tag = $name;
}
if ($this->collect_owner) {
// everything within the <owner> tag needs to be collected
// everything within the <owner> tag needs to be collected
$ns_short = "";
$ns_attr = "";
$ns_attr = "";
if ($ns) {
if ($ns == "DAV:") {
$ns_short = "D:";
@ -163,75 +177,75 @@ class _parse_lockinfo
}
$this->owner .= "<$ns_short$tag$ns_attr>";
} else if ($ns == "DAV:") {
// parse only the essential tags
// parse only the essential tags
switch ($tag) {
case "write":
$this->locktype = $tag;
break;
case "exclusive":
case "shared":
$this->lockscope = $tag;
break;
case "owner":
$this->collect_owner = true;
break;
case "write":
$this->locktype = $tag;
break;
case "exclusive":
case "shared":
$this->lockscope = $tag;
break;
case "owner":
$this->collect_owner = true;
break;
}
}
}
/**
* data handler
*
* @param resource parser
* @param string data
* @return void
* @access private
*/
/**
* data handler
*
* @param resource parser
* @param string data
* @return void
* @access private
*/
function _data($parser, $data)
{
// only the <owner> tag has data content
// only the <owner> tag has data content
if ($this->collect_owner) {
$this->owner .= $data;
}
}
/**
* tag end handler
*
* @param resource parser
* @param string tag name
* @return void
* @access private
*/
/**
* tag end handler
*
* @param resource parser
* @param string tag name
* @return void
* @access private
*/
function _endElement($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 ($ns == "DAV:") {
// namespace handling
if (strstr($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>";
}
} else {
$ns_attr = " xmlns='$ns'";
}
}
$this->owner .= "</$ns_short$tag$ns_attr>";
}
}
}
?>
?>

345
inc/HTTP/WebDAV/Tools/_parse_propfind.php
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@ -1,178 +1,191 @@
<?php
//
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2003 The PHP Group |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license, |
// | that is bundled with this package in the file LICENSE, and is |
// | available at through the world-wide-web at |
// | http://www.php.net/license/2_02.txt. |
// | If you did not receive a copy of the PHP license and are unable to |
// | obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Hartmut Holzgraefe <hholzgra@php.net> |
// | Christian Stocker <chregu@bitflux.ch> |
// +----------------------------------------------------------------------+
//
// $Id: _parse_propfind.php,v 1.2 2004/01/05 12:33:22 hholzgra Exp $
//
<?php // $Id$
/*
+----------------------------------------------------------------------+
| Copyright (c) 2002-2007 Christian Stocker, Hartmut Holzgraefe |
| All rights reserved |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in |
| the documentation and/or other materials provided with the |
| distribution. |
| 3. The names of the authors may not be used to endorse or promote |
| products derived from this software without specific prior |
| written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| POSSIBILITY OF SUCH DAMAGE. |
+----------------------------------------------------------------------+
*/
/**
* helper class for parsing PROPFIND request bodies
*
* @package HTTP_WebDAV_Server
* @author Hartmut Holzgraefe <hholzgra@php.net>
* @version 0.99.1dev
* @version @package-version@
*/
class _parse_propfind
{
/**
* success state flag
*
* @var bool
* @access public
*/
var $success = false;
/**
* found properties are collected here
*
* @var array
* @access public
*/
var $props = false;
/**
* internal tag nesting depth counter
*
* @var int
* @access private
*/
var $depth = 0;
/**
* constructor
*
* @access public
*/
function _parse_propfind($path)
{
// success state flag
$this->success = true;
// property storage array
$this->props = array();
// internal tag depth counter
$this->depth = 0;
// remember if any input was parsed
$had_input = false;
// open input stream
$f_in = fopen($path, "r");
if (!$f_in) {
$this->success = false;
return;
}
// create XML parser
$xml_parser = xml_parser_create_ns("UTF-8", " ");
// set tag and data handlers
xml_set_element_handler($xml_parser,
array(&$this, "_startElement"),
array(&$this, "_endElement"));
// 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);
}
// free parser
xml_parser_free($xml_parser);
// close input stream
fclose($f_in);
// 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 = $name;
}
// special tags at level 1: <allprop> and <propname>
if ($this->depth == 1) {
if ($tag == "allprop")
$this->props = "all";
if ($tag == "propname")
$this->props = "names";
}
// requested properties are found at level 2
if ($this->depth == 2) {
$prop = array("name" => $tag);
if ($ns)
$prop["xmlns"] = $ns;
$this->props[] = $prop;
}
// 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--;
}
/**
* success state flag
*
* @var bool
* @access public
*/
var $success = false;
/**
* found properties are collected here
*
* @var array
* @access public
*/
var $props = false;
/**
* internal tag nesting depth counter
*
* @var int
* @access private
*/
var $depth = 0;
/**
* constructor
*
* @access public
*/
function _parse_propfind($path)
{
// success state flag
$this->success = true;
// property storage array
$this->props = array();
// internal tag depth counter
$this->depth = 0;
// remember if any input was parsed
$had_input = false;
// open input stream
$f_in = fopen($path, "r");
if (!$f_in) {
$this->success = false;
return;
}
// create XML parser
$xml_parser = xml_parser_create_ns("UTF-8", " ");
// set tag and data handlers
xml_set_element_handler($xml_parser,
array(&$this, "_startElement"),
array(&$this, "_endElement"));
// 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);
}
// free parser
xml_parser_free($xml_parser);
// close input stream
fclose($f_in);
// 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 = $name;
}
// special tags at level 1: <allprop> and <propname>
if ($this->depth == 1) {
if ($tag == "allprop")
$this->props = "all";
if ($tag == "propname")
$this->props = "names";
}
// requested properties are found at level 2
if ($this->depth == 2) {
$prop = array("name" => $tag);
if ($ns)
$prop["xmlns"] = $ns;
$this->props[] = $prop;
}
// 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--;
}
}
?>
?>

75
inc/HTTP/WebDAV/Tools/_parse_proppatch.php
View File

@ -1,31 +1,45 @@
<?php
//
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2003 The PHP Group |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license, |
// | that is bundled with this package in the file LICENSE, and is |
// | available at through the world-wide-web at |
// | http://www.php.net/license/2_02.txt. |
// | If you did not receive a copy of the PHP license and are unable to |
// | obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Hartmut Holzgraefe <hholzgra@php.net> |
// | Christian Stocker <chregu@bitflux.ch> |
// +----------------------------------------------------------------------+
//
// $Id: _parse_proppatch.php,v 1.3 2004/01/05 12:41:34 hholzgra Exp $
//
<?php // $Id$
/*
+----------------------------------------------------------------------+
| Copyright (c) 2002-2007 Christian Stocker, Hartmut Holzgraefe |
| All rights reserved |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in |
| the documentation and/or other materials provided with the |
| distribution. |
| 3. The names of the authors may not be used to endorse or promote |
| products derived from this software without specific prior |
| written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| POSSIBILITY OF SUCH DAMAGE. |
+----------------------------------------------------------------------+
*/
/**
* helper class for parsing PROPPATCH request bodies
*
* @package HTTP_WebDAV_Server
* @author Hartmut Holzgraefe <hholzgra@php.net>
* @version 0.99.1dev
* @version @package-version@
*/
class _parse_proppatch
{
@ -152,8 +166,10 @@ class _parse_proppatch
if ($this->depth >= 4) {
$this->current["val"] .= "<$tag";
foreach ($attr as $key => $val) {
$this->current["val"] .= ' '.$key.'="'.str_replace('"','&quot;', $val).'"';
if (isset($attr)) {
foreach ($attr as $key => $val) {
$this->current["val"] .= ' '.$key.'="'.str_replace('"','&quot;', $val).'"';
}
}
$this->current["val"] .= ">";
}
@ -204,11 +220,18 @@ class _parse_proppatch
* @return void
* @access private
*/
function _data($parser, $data) {
function _data($parser, $data)
{
if (isset($this->current)) {
$this->current["val"] .= $data;
}
}
}
?>
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode:nil
* End:
*/
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