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"- replaced self::SCHEME.'://default' with self::PREFIX

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- added log calls to mount and umount
- fixed not working remount of a path with a different url (returned true but did not changed the fstab)"
This commit is contained in:
Ralf Becker 2009-04-01 14:06:50 +00:00
parent bfab75389c
commit 039cf26d22
1 changed files with 14 additions and 6 deletions
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20
phpgwapi/inc/class.egw_vfs.inc.php
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@ -120,7 +120,7 @@ class egw_vfs extends vfs_stream_wrapper
{
throw new egw_exception_assertion_failed("Filename '$path' is not an absolute path!");
}
return fopen(self::SCHEME.'://default'.$path,$mode);
return fopen(self::PREFIX.$path,$mode);
}
/**
@ -135,7 +135,7 @@ class egw_vfs extends vfs_stream_wrapper
{
throw new egw_exception_assertion_failed("Directory '$path' is not an absolute path!");
}
return opendir(self::SCHEME.'://default'.$path);
return opendir(self::PREFIX.$path);
}
/**
@ -211,7 +211,7 @@ class egw_vfs extends vfs_stream_wrapper
*/
static function is_dir($path)
{
return $path[0] == '/' && is_dir(self::SCHEME.'://default'.$path);
return $path[0] == '/' && is_dir(self::PREFIX.$path);
}
/**
@ -222,7 +222,7 @@ class egw_vfs extends vfs_stream_wrapper
*/
static function is_link($path)
{
return $path[0] == '/' && is_link(self::SCHEME.'://default'.$path);
return $path[0] == '/' && is_link(self::PREFIX.$path);
}
/**
@ -238,18 +238,22 @@ class egw_vfs extends vfs_stream_wrapper
{
if (is_null($url) || is_null($path))
{
if (self::LOG_LEVEL > 1) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') returns '.array2string(self::$fstab));
return self::$fstab;
}
if (!self::$is_root)
{
if (self::LOG_LEVEL > 0) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') permission denied, you are NOT root!');
return false; // only root can mount
}
if (isset(self::$fstab[$path]))
if (isset(self::$fstab[$path]) && self::$fstab[$path] === $url)
{
if (self::LOG_LEVEL > 0) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') already mounted.');
return true; // already mounted
}
if (stat($url) === false && opendir($url) === false)
if (!file_exists($url) || opendir($url) === false)
{
if (self::LOG_LEVEL > 0) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') url does NOT exist!');
return false; // url does not exist
}
self::$fstab[$path] = $url;
@ -259,6 +263,7 @@ class egw_vfs extends vfs_stream_wrapper
config::save_value('vfs_fstab',self::$fstab,'phpgwapi');
$GLOBALS['egw_info']['server']['vfs_fstab'] = self::$fstab;
if (self::LOG_LEVEL > 1) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') returns true (successful new mount).');
return true;
}
@ -271,10 +276,12 @@ class egw_vfs extends vfs_stream_wrapper
{
if (!self::$is_root)
{
if (self::LOG_LEVEL > 0) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') permission denied, you are NOT root!');
return false; // only root can mount
}
if (!isset(self::$fstab[$path]) && ($path = array_search($path,self::$fstab)) === false)
{
if (self::LOG_LEVEL > 0) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') NOT mounted!');
return false; // $path not mounted
}
unset(self::$fstab[$path]);
@ -282,6 +289,7 @@ class egw_vfs extends vfs_stream_wrapper
config::save_value('vfs_fstab',self::$fstab,'phpgwapi');
$GLOBALS['egw_info']['server']['vfs_fstab'] = self::$fstab;
if (self::LOG_LEVEL > 1) error_log(__METHOD__.'('.array2string($url).','.array2string($path).') returns true (successful unmount).');
return true;
}