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* Filemanager: fix since PHP 5.5.18 not longer working non-ascii chars in filenames, eg. German umlauts or accents

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This commit is contained in:
Ralf Becker 2014-10-18 12:01:10 +00:00
parent 24b5779210
commit 0a00a710f7
6 changed files with 131 additions and 76 deletions
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29
phpgwapi/inc/class.egw_vfs.inc.php
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@ -7,7 +7,7 @@
* @package api * @package api
* @subpackage vfs * @subpackage vfs
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de> * @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2008-10 by Ralf Becker <RalfBecker-AT-outdoor-training.de> * @copyright (c) 2008-14 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @version $Id$ * @version $Id$
*/ */
@ -56,6 +56,9 @@
* *
* The static egw_vfs::copy() method does exactly that, but you have to do it eg. on your own, if * The static egw_vfs::copy() method does exactly that, but you have to do it eg. on your own, if
* you want to copy eg. an uploaded file into the vfs. * you want to copy eg. an uploaded file into the vfs.
*
* egw_vfs::parse_url($url, $component=-1), egw_vfs::dirname($url) and egw_vfs::basename($url) work
* on urls containing utf-8 characters, which get NOT urlencoded in our VFS!
*/ */
class egw_vfs extends vfs_stream_wrapper class egw_vfs extends vfs_stream_wrapper
{ {
@ -331,7 +334,7 @@ class egw_vfs extends vfs_stream_wrapper
if (self::LOG_LEVEL > 0) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') already mounted.'); if (self::LOG_LEVEL > 0) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') already mounted.');
return true; // already mounted return true; // already mounted
} }
self::load_wrapper(parse_url($url,PHP_URL_SCHEME)); self::load_wrapper(self::parse_url($url,PHP_URL_SCHEME));
if ($check_url && (!file_exists($url) || opendir($url) === false)) if ($check_url && (!file_exists($url) || opendir($url) === false))
{ {
@ -517,7 +520,7 @@ class egw_vfs extends vfs_stream_wrapper
if ($opts['maxdepth']) $opts['depth']++;; if ($opts['maxdepth']) $opts['depth']++;;
unset($opts['order']); unset($opts['order']);
unset($opts['limit']); unset($opts['limit']);
foreach(self::find($options['url']?$file:parse_url($file,PHP_URL_PATH),$opts,true) as $p => $s) foreach(self::find($options['url']?$file:self::parse_url($file,PHP_URL_PATH),$opts,true) as $p => $s)
{ {
unset($result[$p]); unset($result[$p]);
$result[$p] = $s; $result[$p] = $s;
@ -641,7 +644,7 @@ class egw_vfs extends vfs_stream_wrapper
return; // wrong type return; // wrong type
} }
$stat = array_slice($stat,13); // remove numerical indices 0-12 $stat = array_slice($stat,13); // remove numerical indices 0-12
$stat['path'] = parse_url($path,PHP_URL_PATH); $stat['path'] = self::parse_url($path,PHP_URL_PATH);
$stat['name'] = $options['remove'] > 0 ? implode('/',array_slice(explode('/',$stat['path']),$options['remove'])) : self::basename($path); $stat['name'] = $options['remove'] > 0 ? implode('/',array_slice(explode('/',$stat['path']),$options['remove'])) : self::basename($path);
if ($options['mime'] || $options['need_mime']) if ($options['mime'] || $options['need_mime'])
@ -683,7 +686,7 @@ class egw_vfs extends vfs_stream_wrapper
// do we return url or just vfs pathes // do we return url or just vfs pathes
if (!$options['url']) if (!$options['url'])
{ {
$path = parse_url($path,PHP_URL_PATH); $path = self::parse_url($path,PHP_URL_PATH);
} }
$result[$path] = $stat; $result[$path] = $stat;
} }
@ -717,7 +720,7 @@ class egw_vfs extends vfs_stream_wrapper
// some precaution to never allow to (recursivly) remove /, /apps or /home // some precaution to never allow to (recursivly) remove /, /apps or /home
foreach((array)$urls as $url) foreach((array)$urls as $url)
{ {
if (preg_match('/^\/?(home|apps|)\/*$/',parse_url($url,PHP_URL_PATH))) if (preg_match('/^\/?(home|apps|)\/*$/',self::parse_url($url,PHP_URL_PATH)))
{ {
throw new egw_exception_assertion_failed(__METHOD__.'('.array2string($urls).") Cautiously rejecting to remove folder '$url'!"); throw new egw_exception_assertion_failed(__METHOD__.'('.array2string($urls).") Cautiously rejecting to remove folder '$url'!");
} }
@ -832,7 +835,7 @@ class egw_vfs extends vfs_stream_wrapper
} }
// check if we use an EGroupwre stream wrapper, or a stock php one // check if we use an EGroupwre stream wrapper, or a stock php one
// if it's not an EGroupware one, we can NOT use uid, gid and mode! // if it's not an EGroupware one, we can NOT use uid, gid and mode!
if (($scheme = parse_url($stat['url'],PHP_URL_SCHEME)) && !(class_exists(self::scheme2class($scheme)))) if (($scheme = self::parse_url($stat['url'],PHP_URL_SCHEME)) && !(class_exists(self::scheme2class($scheme))))
{ {
switch($check) switch($check)
{ {
@ -1214,7 +1217,7 @@ class egw_vfs extends vfs_stream_wrapper
{ {
list($url,$query) = explode('?',$url,2); // strip the query first, as it can contain slashes list($url,$query) = explode('?',$url,2); // strip the query first, as it can contain slashes
if ($url == '/' || $url[0] != '/' && parse_url($url,PHP_URL_PATH) == '/') if ($url == '/' || $url[0] != '/' && self::parse_url($url,PHP_URL_PATH) == '/')
{ {
//error_log(__METHOD__."($url) returning FALSE: already in root!"); //error_log(__METHOD__."($url) returning FALSE: already in root!");
return false; return false;
@ -1313,7 +1316,7 @@ class egw_vfs extends vfs_stream_wrapper
} }
if ($path[0] != '/') if ($path[0] != '/')
{ {
$path = parse_url($path,PHP_URL_PATH); $path = self::parse_url($path,PHP_URL_PATH);
} }
// we do NOT need to encode % itself, as our path are already url encoded, with the exception of ' ' and '+' // we do NOT need to encode % itself, as our path are already url encoded, with the exception of ' ' and '+'
// we urlencode double quotes '"', as that fixes many problems in html markup // we urlencode double quotes '"', as that fixes many problems in html markup
@ -1331,7 +1334,7 @@ class egw_vfs extends vfs_stream_wrapper
public static function download_zip(Array $files, $name = false) public static function download_zip(Array $files, $name = false)
{ {
error_log(__METHOD__ . ': '.implode(',',$files)); error_log(__METHOD__ . ': '.implode(',',$files));
// Create zip file // Create zip file
$zip_file = tempnam($GLOBALS['egw_info']['server']['temp_dir'], 'zip'); $zip_file = tempnam($GLOBALS['egw_info']['server']['temp_dir'], 'zip');
@ -1403,7 +1406,7 @@ class egw_vfs extends vfs_stream_wrapper
{ {
$base_dir .='/'; $base_dir .='/';
} }
// Go into directories, find them all // Go into directories, find them all
$files = self::find($files); $files = self::find($files);
$links = array(); $links = array();
@ -1477,7 +1480,7 @@ class egw_vfs extends vfs_stream_wrapper
error_log('close() result: '.array2string($result)); error_log('close() result: '.array2string($result));
return 'Error creating zip file'; return 'Error creating zip file';
} }
error_log("Total files: " . $total_files . " Peak memory to zip: " . self::hsize(memory_get_peak_usage(true))); error_log("Total files: " . $total_files . " Peak memory to zip: " . self::hsize(memory_get_peak_usage(true)));
// Stop any buffering // Stop any buffering
@ -1804,7 +1807,7 @@ class egw_vfs extends vfs_stream_wrapper
{ {
if (substr($file, 0, 6) == '/apps/') if (substr($file, 0, 6) == '/apps/')
{ {
$file = parse_url(egw_vfs::resolve_url_symlinks($path), PHP_URL_PATH); $file = self::parse_url(egw_vfs::resolve_url_symlinks($path), PHP_URL_PATH);
} }
//Assemble the thumbnail parameters //Assemble the thumbnail parameters

22
phpgwapi/inc/class.filesystem_stream_wrapper.inc.php
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@ -7,7 +7,7 @@
* @package api * @package api
* @subpackage vfs * @subpackage vfs
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de> * @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2008-10 by Ralf Becker <RalfBecker-AT-outdoor-training.de> * @copyright (c) 2008-14 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @version $Id$ * @version $Id$
*/ */
@ -160,7 +160,7 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
} }
// open the "real" file // open the "real" file
if (!($this->opened_stream = fopen($path=egw_vfs::decodePath(parse_url($url,PHP_URL_PATH)),$mode,$options))) if (!($this->opened_stream = fopen($path=egw_vfs::decodePath(egw_vfs::parse_url($url,PHP_URL_PATH)),$mode,$options)))
{ {
if (self::LOG_LEVEL) error_log(__METHOD__."($url,$mode,$options) fopen('$path','$mode',$options) returned false!"); if (self::LOG_LEVEL) error_log(__METHOD__."($url,$mode,$options) fopen('$path','$mode',$options) returned false!");
return false; return false;
@ -302,7 +302,7 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
*/ */
static function unlink ( $url ) static function unlink ( $url )
{ {
$path = egw_vfs::decodePath(parse_url($url,PHP_URL_PATH)); $path = egw_vfs::decodePath(egw_vfs::parse_url($url,PHP_URL_PATH));
// check access rights (file need to exist and directory need to be writable // check access rights (file need to exist and directory need to be writable
if (!file_exists($path) || is_dir($path) || !egw_vfs::check_access(egw_vfs::dirname($url),egw_vfs::WRITABLE)) if (!file_exists($path) || is_dir($path) || !egw_vfs::check_access(egw_vfs::dirname($url),egw_vfs::WRITABLE))
@ -327,8 +327,8 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
*/ */
static function rename ( $url_from, $url_to ) static function rename ( $url_from, $url_to )
{ {
$from = parse_url($url_from); $from = egw_vfs::parse_url($url_from);
$to = parse_url($url_to); $to = egw_vfs::parse_url($url_to);
// check access rights // check access rights
if (!($from_stat = self::url_stat($url_from,0)) || !egw_vfs::check_access(egw_vfs::dirname($url_from),egw_vfs::WRITABLE)) if (!($from_stat = self::url_stat($url_from,0)) || !egw_vfs::check_access(egw_vfs::dirname($url_from),egw_vfs::WRITABLE))
@ -378,7 +378,7 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
*/ */
static function mkdir ( $url, $mode, $options ) static function mkdir ( $url, $mode, $options )
{ {
$path = egw_vfs::decodePath(parse_url($url,PHP_URL_PATH)); $path = egw_vfs::decodePath(egw_vfs::parse_url($url,PHP_URL_PATH));
$recursive = (bool)($options & STREAM_MKDIR_RECURSIVE); $recursive = (bool)($options & STREAM_MKDIR_RECURSIVE);
// find the real parent (might be more then one level if $recursive!) // find the real parent (might be more then one level if $recursive!)
@ -410,7 +410,7 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
*/ */
static function rmdir ( $url, $options ) static function rmdir ( $url, $options )
{ {
$path = egw_vfs::decodePath(parse_url($url,PHP_URL_PATH)); $path = egw_vfs::decodePath(egw_vfs::parse_url($url,PHP_URL_PATH));
$parent = dirname($path); $parent = dirname($path);
// check access rights (in real filesystem AND by mount perms) // check access rights (in real filesystem AND by mount perms)
@ -432,7 +432,7 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
*/ */
static function touch($url,$time=null,$atime=null) static function touch($url,$time=null,$atime=null)
{ {
$path = egw_vfs::decodePath(parse_url($url,PHP_URL_PATH)); $path = egw_vfs::decodePath(egw_vfs::parse_url($url,PHP_URL_PATH));
$parent = dirname($path); $parent = dirname($path);
// check access rights (in real filesystem AND by mount perms) // check access rights (in real filesystem AND by mount perms)
@ -499,7 +499,7 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
$this->opened_dir = null; $this->opened_dir = null;
$path = egw_vfs::decodePath(parse_url($this->opened_dir_url = $url,PHP_URL_PATH)); $path = egw_vfs::decodePath(egw_vfs::parse_url($this->opened_dir_url = $url,PHP_URL_PATH));
// ToDo: check access rights // ToDo: check access rights
@ -539,7 +539,7 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
*/ */
static function url_stat ( $url, $flags ) static function url_stat ( $url, $flags )
{ {
$parts = parse_url($url); $parts = egw_vfs::parse_url($url);
$path = egw_vfs::decodePath($parts['path']); $path = egw_vfs::decodePath($parts['path']);
$stat = @stat($path); // suppressed the stat failed warnings $stat = @stat($path); // suppressed the stat failed warnings
@ -712,7 +712,7 @@ class filesystem_stream_wrapper implements iface_stream_wrapper
*/ */
static function deny_script($url) static function deny_script($url)
{ {
$parts = parse_url($url); $parts = egw_vfs::parse_url($url);
parse_str($parts['query'],$get); parse_str($parts['query'],$get);
$deny = !$get['exec'] && preg_match(self::SCRIPT_EXTENSIONS_PREG,$parts['path']); $deny = !$get['exec'] && preg_match(self::SCRIPT_EXTENSIONS_PREG,$parts['path']);

2
phpgwapi/inc/class.global_stream_wrapper.inc.php
View File

@ -29,7 +29,7 @@ class global_stream_wrapper
public function stream_open($path, $mode, $options, &$opened_path) public function stream_open($path, $mode, $options, &$opened_path)
{ {
$this->stream = &$GLOBALS[$this->name=parse_url($path,PHP_URL_HOST)]; $this->stream = &$GLOBALS[$this->name=egw_vfs::parse_url($path,PHP_URL_HOST)];
$this->pos = 0; $this->pos = 0;
if (!is_string($this->stream)) return false; if (!is_string($this->stream)) return false;
return true; return true;

8
phpgwapi/inc/class.links_stream_wrapper.inc.php
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@ -74,7 +74,7 @@ class links_stream_wrapper extends links_stream_wrapper_parent
{ {
return true; return true;
} }
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
list(,$apps,$app,$id,$rel_path) = explode('/',$path,5); list(,$apps,$app,$id,$rel_path) = explode('/',$path,5);
@ -154,7 +154,7 @@ class links_stream_wrapper extends links_stream_wrapper_parent
// if entry directory does not exist --> return fake directory // if entry directory does not exist --> return fake directory
elseif (!($ret = parent::url_stat($url,$flags,$eacl_check)) && $eacl_check) elseif (!($ret = parent::url_stat($url,$flags,$eacl_check)) && $eacl_check)
{ {
list(,/*$apps*/,/*$app*/,$id,$rel_path) = explode('/', parse_url($url, PHP_URL_PATH), 5); list(,/*$apps*/,/*$app*/,$id,$rel_path) = explode('/', egw_vfs::parse_url($url, PHP_URL_PATH), 5);
if ($id && !isset($rel_path)) if ($id && !isset($rel_path))
{ {
$ret = array( $ret = array(
@ -230,8 +230,8 @@ class links_stream_wrapper extends links_stream_wrapper_parent
if($path[0] != '/') if($path[0] != '/')
{ {
if (strpos($path,'?') !== false) $query = parse_url($path,PHP_URL_QUERY); if (strpos($path,'?') !== false) $query = egw_vfs::parse_url($path,PHP_URL_QUERY);
$path = parse_url($path,PHP_URL_PATH).($query ? '?'.$query : ''); $path = egw_vfs::parse_url($path,PHP_URL_PATH).($query ? '?'.$query : '');
} }
list(,$apps,$app,$id) = explode('/',$path); list(,$apps,$app,$id) = explode('/',$path);

36
phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php
View File

@ -192,7 +192,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url,$mode,$options)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url,$mode,$options)");
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
$this->operation = self::url2operation($url); $this->operation = self::url2operation($url);
$dir = egw_vfs::dirname($url); $dir = egw_vfs::dirname($url);
@ -542,7 +542,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url)");
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
if (!($stat = self::url_stat($path,STREAM_URL_STAT_LINK)) || !egw_vfs::check_access(egw_vfs::dirname($path),egw_vfs::WRITABLE, $parent_stat)) if (!($stat = self::url_stat($path,STREAM_URL_STAT_LINK)) || !egw_vfs::check_access(egw_vfs::dirname($path),egw_vfs::WRITABLE, $parent_stat))
{ {
@ -590,9 +590,9 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url_from,$url_to)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url_from,$url_to)");
$path_from = parse_url($url_from,PHP_URL_PATH); $path_from = egw_vfs::parse_url($url_from,PHP_URL_PATH);
$from_dir = egw_vfs::dirname($path_from); $from_dir = egw_vfs::dirname($path_from);
$path_to = parse_url($url_to,PHP_URL_PATH); $path_to = egw_vfs::parse_url($url_to,PHP_URL_PATH);
$to_dir = egw_vfs::dirname($path_to); $to_dir = egw_vfs::dirname($path_to);
$operation = self::url2operation($url_from); $operation = self::url2operation($url_from);
@ -684,7 +684,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url,$mode,$options)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url,$mode,$options)");
if (self::LOG_LEVEL > 1) error_log(__METHOD__." called from:".function_backtrace()); if (self::LOG_LEVEL > 1) error_log(__METHOD__." called from:".function_backtrace());
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
if (self::url_stat($path,STREAM_URL_STAT_QUIET)) if (self::url_stat($path,STREAM_URL_STAT_QUIET))
{ {
@ -698,7 +698,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
return false; return false;
} }
$parent_path = egw_vfs::dirname($path); $parent_path = egw_vfs::dirname($path);
if (($query = parse_url($url,PHP_URL_QUERY))) $parent_path .= '?'.$query; if (($query = egw_vfs::parse_url($url,PHP_URL_QUERY))) $parent_path .= '?'.$query;
$parent = self::url_stat($parent_path,STREAM_URL_STAT_QUIET); $parent = self::url_stat($parent_path,STREAM_URL_STAT_QUIET);
// check if we should also create all non-existing path components and our parent does not exist, // check if we should also create all non-existing path components and our parent does not exist,
@ -771,7 +771,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url)");
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
$parent = egw_vfs::dirname($path); $parent = egw_vfs::dirname($path);
if (!($stat = self::url_stat($path,0)) || $stat['mime'] != self::DIR_MIME_TYPE || if (!($stat = self::url_stat($path,0)) || $stat['mime'] != self::DIR_MIME_TYPE ||
@ -826,7 +826,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
unset($atime); // not used unset($atime); // not used
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url, $time)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url, $time)");
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
if (!($stat = self::url_stat($path,STREAM_URL_STAT_QUIET))) if (!($stat = self::url_stat($path,STREAM_URL_STAT_QUIET)))
{ {
@ -862,7 +862,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url,$owner)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url,$owner)");
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
if (!($stat = self::url_stat($path,0))) if (!($stat = self::url_stat($path,0)))
{ {
@ -902,7 +902,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url,$owner)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url,$owner)");
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
if (!($stat = self::url_stat($path,0))) if (!($stat = self::url_stat($path,0)))
{ {
@ -943,7 +943,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url, $mode)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($url, $mode)");
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
if (!($stat = self::url_stat($path,0))) if (!($stat = self::url_stat($path,0)))
{ {
@ -983,7 +983,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
$this->opened_dir = null; $this->opened_dir = null;
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
if (!($stat = self::url_stat($url,0)) || // dir not found if (!($stat = self::url_stat($url,0)) || // dir not found
$stat['mime'] != self::DIR_MIME_TYPE || // no dir $stat['mime'] != self::DIR_MIME_TYPE || // no dir
@ -1055,7 +1055,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
} }
if (self::LOG_LEVEL > 1) error_log(__METHOD__."('$url',$flags,$eacl_access)"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."('$url',$flags,$eacl_access)");
$path = parse_url($url,PHP_URL_PATH); $path = egw_vfs::parse_url($url,PHP_URL_PATH);
// webdav adds a trailing slash to dirs, which causes url_stat to NOT find the file otherwise // webdav adds a trailing slash to dirs, which causes url_stat to NOT find the file otherwise
if ($path != '/' && substr($path,-1) == '/') if ($path != '/' && substr($path,-1) == '/')
@ -1279,7 +1279,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
') VALUES (:fs_name,:fs_dir,:fs_mode,:fs_uid,:fs_gid,:fs_created,:fs_modified,:fs_creator,:fs_mime,:fs_size,:fs_link)'; ') VALUES (:fs_name,:fs_dir,:fs_mode,:fs_uid,:fs_gid,:fs_created,:fs_modified,:fs_creator,:fs_mime,:fs_size,:fs_link)';
if (self::LOG_LEVEL > 2) $query = '/* '.__METHOD__.': '.__LINE__.' */ '.$query; if (self::LOG_LEVEL > 2) $query = '/* '.__METHOD__.': '.__LINE__.' */ '.$query;
$stmt = self::$pdo->prepare($query); $stmt = self::$pdo->prepare($query);
unset(self::$stat_cache[parse_url($link,PHP_URL_PATH)]); unset(self::$stat_cache[egw_vfs::parse_url($link,PHP_URL_PATH)]);
return !!$stmt->execute(array( return !!$stmt->execute(array(
'fs_name' => egw_vfs::basename($link), 'fs_name' => egw_vfs::basename($link),
@ -1310,7 +1310,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
*/ */
static function check_extended_acl($url,$check) static function check_extended_acl($url,$check)
{ {
$url_path = parse_url($url,PHP_URL_PATH); $url_path = egw_vfs::parse_url($url,PHP_URL_PATH);
if (is_null(self::$extended_acl)) if (is_null(self::$extended_acl))
{ {
@ -1380,7 +1380,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
{ {
if ($path[0] != '/') if ($path[0] != '/')
{ {
$path = parse_url($path,PHP_URL_PATH); $path = egw_vfs::parse_url($path,PHP_URL_PATH);
} }
if (is_null($fs_id)) if (is_null($fs_id))
{ {
@ -1731,7 +1731,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
*/ */
static protected function _remove_password(&$url) static protected function _remove_password(&$url)
{ {
$parts = parse_url($url); $parts = egw_vfs::parse_url($url);
if ($parts['pass'] || $parts['scheme']) if ($parts['pass'] || $parts['scheme'])
{ {
@ -1753,7 +1753,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
if (strpos(is_array($url) ? $url['query'] : $url,'storage=') !== false) if (strpos(is_array($url) ? $url['query'] : $url,'storage=') !== false)
{ {
$query = null; $query = null;
parse_str(is_array($url) ? $url['query'] : parse_url($url,PHP_URL_QUERY), $query); parse_str(is_array($url) ? $url['query'] : egw_vfs::parse_url($url,PHP_URL_QUERY), $query);
switch ($query['storage']) switch ($query['storage'])
{ {
case 'db': case 'db':

110
phpgwapi/inc/class.vfs_stream_wrapper.inc.php
View File

@ -7,7 +7,7 @@
* @package api * @package api
* @subpackage vfs * @subpackage vfs
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de> * @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2008-10 by Ralf Becker <RalfBecker-AT-outdoor-training.de> * @copyright (c) 2008-14 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @version $Id$ * @version $Id$
*/ */
@ -159,9 +159,9 @@ class vfs_stream_wrapper implements iface_stream_wrapper
$url = $stat['url']; $url = $stat['url'];
} }
// if the url resolves to a symlink to the vfs, resolve this vfs:// url direct // if the url resolves to a symlink to the vfs, resolve this vfs:// url direct
if ($url && parse_url($url,PHP_URL_SCHEME) == self::SCHEME) if ($url && self::parse_url($url,PHP_URL_SCHEME) == self::SCHEME)
{ {
$url = self::resolve_url(parse_url($url,PHP_URL_PATH)); $url = self::resolve_url(self::parse_url($url,PHP_URL_PATH));
} }
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($path,file_exists=$file_exists,resolve_last_symlink=$resolve_last_symlink) = '$url'$log"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($path,file_exists=$file_exists,resolve_last_symlink=$resolve_last_symlink) = '$url'$log");
return $url; return $url;
@ -204,7 +204,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
'home' => str_replace(array('\\\\','\\'),array('','/'),$GLOBALS['egw_info']['user']['homedirectory']), 'home' => str_replace(array('\\\\','\\'),array('','/'),$GLOBALS['egw_info']['user']['homedirectory']),
); );
} }
$parts = array_merge(parse_url($path),$defaults); $parts = array_merge(self::parse_url($path),$defaults);
if (!$parts['host']) $parts['host'] = 'default'; // otherwise we get an invalid url (scheme:///path/to/something)! if (!$parts['host']) $parts['host'] = 'default'; // otherwise we get an invalid url (scheme:///path/to/something)!
if (!empty($parts['scheme']) && $parts['scheme'] != self::SCHEME) if (!empty($parts['scheme']) && $parts['scheme'] != self::SCHEME)
@ -218,7 +218,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
{ {
if ($mounted == '/' || $mounted == $parts['path'] || $mounted.'/' == substr($parts['path'],0,strlen($mounted)+1)) if ($mounted == '/' || $mounted == $parts['path'] || $mounted.'/' == substr($parts['path'],0,strlen($mounted)+1))
{ {
$scheme = parse_url($url,PHP_URL_SCHEME); $scheme = self::parse_url($url,PHP_URL_SCHEME);
if (is_null(self::$wrappers) || !in_array($scheme,self::$wrappers)) if (is_null(self::$wrappers) || !in_array($scheme,self::$wrappers))
{ {
self::load_wrapper($scheme); self::load_wrapper($scheme);
@ -295,7 +295,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
return false; return false;
} }
$this->opened_stream_mode = $mode; $this->opened_stream_mode = $mode;
$this->opened_stream_path = $path[0] == '/' ? $path : parse_url($path, PHP_URL_PATH); $this->opened_stream_path = $path[0] == '/' ? $path : self::parse_url($path, PHP_URL_PATH);
$this->opened_stream_url = $url; $this->opened_stream_url = $url;
$this->opened_stream_is_new = !$stat; $this->opened_stream_is_new = !$stat;
@ -470,7 +470,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
{ {
$GLOBALS['egw']->hooks->process(array( $GLOBALS['egw']->hooks->process(array(
'location' => 'vfs_unlink', 'location' => 'vfs_unlink',
'path' => $path[0] == '/' ? $path : parse_url($path, PHP_URL_PATH), 'path' => $path[0] == '/' ? $path : self::parse_url($path, PHP_URL_PATH),
'url' => $url, 'url' => $url,
'stat' => $stat, 'stat' => $stat,
),'',true); ),'',true);
@ -498,7 +498,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
return false; return false;
} }
// if file is moved from one filesystem / wrapper to an other --> copy it (rename fails cross wrappers) // if file is moved from one filesystem / wrapper to an other --> copy it (rename fails cross wrappers)
if (parse_url($url_from,PHP_URL_SCHEME) == parse_url($url_to,PHP_URL_SCHEME)) if (self::parse_url($url_from,PHP_URL_SCHEME) == self::parse_url($url_to,PHP_URL_SCHEME))
{ {
self::symlinkCache_remove($path_from); self::symlinkCache_remove($path_from);
$ret = rename($url_from,$url_to); $ret = rename($url_from,$url_to);
@ -523,8 +523,8 @@ class vfs_stream_wrapper implements iface_stream_wrapper
{ {
$GLOBALS['egw']->hooks->process(array( $GLOBALS['egw']->hooks->process(array(
'location' => 'vfs_rename', 'location' => 'vfs_rename',
'from' => $path_from[0] == '/' ? $path_from : parse_url($path_from, PHP_URL_PATH), 'from' => $path_from[0] == '/' ? $path_from : self::parse_url($path_from, PHP_URL_PATH),
'to' => $path_to[0] == '/' ? $path_to : parse_url($path_to, PHP_URL_PATH), 'to' => $path_to[0] == '/' ? $path_to : self::parse_url($path_to, PHP_URL_PATH),
'url_from' => $url_from, 'url_from' => $url_from,
'url_to' => $url_to, 'url_to' => $url_to,
),'',true); ),'',true);
@ -556,7 +556,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
{ {
$GLOBALS['egw']->hooks->process(array( $GLOBALS['egw']->hooks->process(array(
'location' => 'vfs_mkdir', 'location' => 'vfs_mkdir',
'path' => $path[0] == '/' ? $path : parse_url($path, PHP_URL_PATH), 'path' => $path[0] == '/' ? $path : self::parse_url($path, PHP_URL_PATH),
'url' => $url, 'url' => $url,
),'',true); ),'',true);
} }
@ -589,7 +589,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
{ {
$GLOBALS['egw']->hooks->process(array( $GLOBALS['egw']->hooks->process(array(
'location' => 'vfs_rmdir', 'location' => 'vfs_rmdir',
'path' => $path[0] == '/' ? $path : parse_url($path, PHP_URL_PATH), 'path' => $path[0] == '/' ? $path : self::parse_url($path, PHP_URL_PATH),
'url' => $url, 'url' => $url,
'stat' => $stat, 'stat' => $stat,
),'',true); ),'',true);
@ -620,7 +620,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
{ {
return false; return false;
} }
$k=(string)parse_url($url,PHP_URL_SCHEME); $k=(string)self::parse_url($url,PHP_URL_SCHEME);
if (!(is_array($scheme2urls[$k]))) $scheme2urls[$k] = array(); if (!(is_array($scheme2urls[$k]))) $scheme2urls[$k] = array();
$scheme2urls[$k][$path] = $url; $scheme2urls[$k][$path] = $url;
} }
@ -648,7 +648,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
// we need to re-translate the urls to pathes, as they can eg. contain symlinks // we need to re-translate the urls to pathes, as they can eg. contain symlinks
foreach($urls as $path => $url) foreach($urls as $path => $url)
{ {
if (isset($r[$url]) || isset($r[$url=parse_url($url,PHP_URL_PATH)])) if (isset($r[$url]) || isset($r[$url=self::parse_url($url,PHP_URL_PATH)]))
{ {
$ret[$path] = $r[$url]; $ret[$path] = $r[$url];
} }
@ -774,7 +774,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
{ {
return false; return false;
} }
if (($scheme = parse_url($url,PHP_URL_SCHEME)) && !$recheck) if (($scheme = self::parse_url($url,PHP_URL_SCHEME)) && !$recheck)
{ {
// check it it's an eGW stream wrapper returning mime-type via url_stat // check it it's an eGW stream wrapper returning mime-type via url_stat
// we need to first check if the constant is defined, as we get a fatal error in php5.3 otherwise // we need to first check if the constant is defined, as we get a fatal error in php5.3 otherwise
@ -782,7 +782,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
defined($class.'::STAT_RETURN_MIME_TYPE') && defined($class.'::STAT_RETURN_MIME_TYPE') &&
($mime_attr = constant($class.'::STAT_RETURN_MIME_TYPE'))) ($mime_attr = constant($class.'::STAT_RETURN_MIME_TYPE')))
{ {
$stat = call_user_func(array($class,'url_stat'),parse_url($url,PHP_URL_PATH),0); $stat = call_user_func(array($class,'url_stat'),self::parse_url($url,PHP_URL_PATH),0);
if ($stat && $stat[$mime_attr]) if ($stat && $stat[$mime_attr])
{ {
$mime = $stat[$mime_attr]; $mime = $stat[$mime_attr];
@ -801,7 +801,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
// using EGw's own mime magic (currently only checking the extension!) // using EGw's own mime magic (currently only checking the extension!)
if (!$mime) if (!$mime)
{ {
$mime = mime_magic::filename2mime(parse_url($url,PHP_URL_PATH)); $mime = mime_magic::filename2mime(self::parse_url($url,PHP_URL_PATH));
} }
//error_log(__METHOD__."($path,$recheck) mime=$mime"); //error_log(__METHOD__."($path,$recheck) mime=$mime");
return $mime; return $mime;
@ -830,7 +830,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
} }
$this->opened_dir_writable = egw_vfs::check_access($this->opened_dir_url,egw_vfs::WRITABLE); $this->opened_dir_writable = egw_vfs::check_access($this->opened_dir_url,egw_vfs::WRITABLE);
// check our fstab if we need to add some of the mountpoints // check our fstab if we need to add some of the mountpoints
$basepath = parse_url($path,PHP_URL_PATH); $basepath = self::parse_url($path,PHP_URL_PATH);
foreach(self::$fstab as $mounted => $url) foreach(self::$fstab as $mounted => $url)
{ {
if (((egw_vfs::dirname($mounted) == $basepath || egw_vfs::dirname($mounted).'/' == $basepath) && $mounted != '/') && if (((egw_vfs::dirname($mounted) == $basepath || egw_vfs::dirname($mounted).'/' == $basepath) && $mounted != '/') &&
@ -901,7 +901,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
{ {
if ($lpath[0] != '/') // concat relative path if ($lpath[0] != '/') // concat relative path
{ {
$lpath = egw_vfs::concat(parse_url($path,PHP_URL_PATH),'../'.$lpath); $lpath = egw_vfs::concat(self::parse_url($path,PHP_URL_PATH),'../'.$lpath);
} }
$url = egw_vfs::PREFIX.$lpath; $url = egw_vfs::PREFIX.$lpath;
if (self::LOG_LEVEL > 1) error_log(__METHOD__."($path,$flags) symlif (substr($path,-1) == '/' && $path != '/') $path = substr($path,0,-1); // remove trailing slash eg. added by WebDAVink found and resolved to $url"); if (self::LOG_LEVEL > 1) error_log(__METHOD__."($path,$flags) symlif (substr($path,-1) == '/' && $path != '/') $path = substr($path,0,-1); // remove trailing slash eg. added by WebDAVink found and resolved to $url");
@ -929,7 +929,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
throw $e; throw $e;
} }
// check if a failed url_stat was for a home dir, in that case silently create it // check if a failed url_stat was for a home dir, in that case silently create it
if (!$stat && $try_create_home && egw_vfs::dirname(parse_url($path,PHP_URL_PATH)) == '/home' && if (!$stat && $try_create_home && egw_vfs::dirname(self::parse_url($path,PHP_URL_PATH)) == '/home' &&
($id = $GLOBALS['egw']->accounts->name2id(basename($path))) && ($id = $GLOBALS['egw']->accounts->name2id(basename($path))) &&
$GLOBALS['egw']->accounts->id2name($id) == basename($path)) // make sure path has the right case! $GLOBALS['egw']->accounts->id2name($id) == basename($path)) // make sure path has the right case!
{ {
@ -994,7 +994,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
if ($lpath[0] != '/') if ($lpath[0] != '/')
{ {
$lpath = egw_vfs::concat(parse_url($url,PHP_URL_PATH),'../'.$lpath); $lpath = egw_vfs::concat(self::parse_url($url,PHP_URL_PATH),'../'.$lpath);
} }
//self::symlinkCache_add($path,egw_vfs::PREFIX.$lpath); //self::symlinkCache_add($path,egw_vfs::PREFIX.$lpath);
$url = egw_vfs::PREFIX.egw_vfs::concat($lpath,$rel_path); $url = egw_vfs::PREFIX.egw_vfs::concat($lpath,$rel_path);
@ -1029,7 +1029,7 @@ class vfs_stream_wrapper implements iface_stream_wrapper
if (isset(self::$symlink_cache[$path])) return; // nothing to do if (isset(self::$symlink_cache[$path])) return; // nothing to do
if ($target[0] != '/') $target = parse_url($target,PHP_URL_PATH); if ($target[0] != '/') $target = self::parse_url($target,PHP_URL_PATH);
self::$symlink_cache[$path] = $target; self::$symlink_cache[$path] = $target;
@ -1229,26 +1229,78 @@ class vfs_stream_wrapper implements iface_stream_wrapper
return str_replace('.','_',$scheme).'_stream_wrapper'; return str_replace('.','_',$scheme).'_stream_wrapper';
} }
/**
* Utf-8 save version of parse_url
*
* Does caching withing request, to not have to parse urls over and over again.
*
* @param string $url
* @param int $component =-1 PHP_URL_* constants
* @return array|string|boolean on success array or string, if $component given, or false on failure
*/
static function parse_url($url, $component=-1)
{
static $component2str = array(
PHP_URL_SCHEME => 'scheme',
PHP_URL_HOST => 'host',
PHP_URL_PORT => 'port',
PHP_URL_USER => 'user',
PHP_URL_PASS => 'pass',
PHP_URL_PATH => 'path',
PHP_URL_QUERY => 'query',
PHP_URL_FRAGMENT => 'fragment',
);
static $cache = array(); // some caching
$result =& $cache[$url];
if (!isset($result))
{
// Build arrays of values we need to decode before parsing
static $entities = array('%21', '%2A', '%27', '%28', '%29', '%3B', '%3A', '%40', '%26', '%3D', '%24', '%2C', '%2F', '%3F', '%23', '%5B', '%5D');
static $replacements = array('!', '*', "'", "(", ")", ";", ":", "@", "&", "=", "$", ",", "/", "?", "#", "[", "]");
static $str_replace = null;
if (!isset($str_replace)) $str_replace = function_exists('mb_str_replace') ? 'mb_str_replace' : 'str_replace';
// Create encoded URL with special URL characters decoded so it can be parsed
// All other characters will be encoded
$encodedURL = $str_replace($entities, $replacements, urlencode($url));
// Parse the encoded URL
$result = $encodedParts = parse_url($encodedURL);
// Now, decode each value of the resulting array
if ($encodedParts)
{
$result = array();
foreach ($encodedParts as $key => $value)
{
$result[$key] = urldecode($str_replace($replacements, $entities, $value));
}
}
}
return $component >= 0 ? $result[$component2str[$component]] : $result;
}
/** /**
* Getting the path from an url (or path) AND removing trailing slashes * Getting the path from an url (or path) AND removing trailing slashes
* *
* @param string $path url or path (might contain trailing slash from WebDAV!) * @param string $path url or path (might contain trailing slash from WebDAV!)
* @param string $only_remove_scheme=self::SCHEME if given only that scheme get's removed * @param string $only_remove_scheme =self::SCHEME if given only that scheme get's removed
* @return string path without training slash * @return string path without training slash
*/ */
static protected function get_path($path,$only_remove_scheme=self::SCHEME) static protected function get_path($path,$only_remove_scheme=self::SCHEME)
{ {
$url_parts = parse_url($path); if ($path[0] != '/' && (!$only_remove_scheme || self::parse_url($path, PHP_URL_SCHEME) == $only_remove_scheme))
if ($path[0] != '/' && (!$only_remove_scheme || $url_parts['scheme'] == $only_remove_scheme))
{ {
$path = $url_parts['path']; $path = self::parse_url($path, PHP_URL_PATH);
} }
// remove trailing slashes eg. added by WebDAV // remove trailing slashes eg. added by WebDAV
if ($url_parts['path'] != '/') if ($path != '/')
{ {
while (substr($path,-1) == '/' && $path != '/') while (mb_substr($path, -1) == '/' && $path != '/')
{ {
$path = substr($path,0,-1); $path = mb_substr($path,0,-1);
} }
} }
return $path; return $path;