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Fixed follow option in find():

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- if base is a symlink to a dir, this one is listed anyway
- symlinks to dirs (beside the base) are only descended, if
  $options['follow'] is specified
- links are returned for type 'f'
--> removed follow option from find() in filemanager_ui::get_rows()
--> no more infinit symlink loops in filemanager GUI
This commit is contained in:
Ralf Becker 2009-05-02 14:00:31 +00:00
parent 0dd58f3038
commit 287131565f
2 changed files with 4 additions and 5 deletions
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1
filemanager/inc/class.filemanager_ui.inc.php
View File

@ -570,7 +570,6 @@ class filemanager_ui
'limit' => (int)$query['num_rows'].','.(int)$query['start'],
'need_mime' => true,
'name_preg' => $namefilter,
'follow' => true, // follow symlinks
),true) as $path => $row)
{
//echo $path; _debug_array($row);

8
phpgwapi/inc/class.egw_vfs.inc.php
View File

@ -388,11 +388,11 @@ class egw_vfs extends vfs_stream_wrapper
{
if (!$url) $path = egw_vfs::PREFIX . $path;
$is_dir = is_dir($path) && ($options['follow'] || !is_link($path));
if (!isset($options['remove']))
{
$options['remove'] = count($base) == 1 ? count(explode('/',$path))-3+(int)(substr($path,-1)!='/') : 0;
}
$is_dir = is_dir($path);
if ((int)$options['mindepth'] == 0 && (!$dirs_last || !$is_dir))
{
self::_check_add($options,$path,$result);
@ -409,7 +409,8 @@ class egw_vfs extends vfs_stream_wrapper
{
self::_check_add($options,$file,$result);
}
if (is_dir($file) && (!isset($options['maxdepth']) || $options['maxdepth'] > 1))
// only descend into subdirs, if it's a real dir (no link to a dir) or we should follow symlinks
if (is_dir($file) && ($options['follow'] || !is_link($file)) && (!isset($options['maxdepth']) || $options['maxdepth'] > 1))
{
$opts = $options;
if ($opts['mindepth']) $opts['mindepth']--;
@ -509,7 +510,7 @@ class egw_vfs extends vfs_stream_wrapper
{
$type = $options['type']; // 'd' or 'f'
if ($type && ($type == 'd') !== is_dir($path))
if ($type && ($type == 'd') !== (is_dir($path) && !is_link($path)))
{
return; // wrong type
}
@ -525,7 +526,6 @@ class egw_vfs extends vfs_stream_wrapper
{
$stat['mime'] = self::mime_content_type($path);
}
if (isset($options['name_preg']) && !preg_match($options['name_preg'],$stat['name']) ||
isset($options['path_preg']) && !preg_match($options['path_preg'],$path))
{