/**
* Copy or rename/move this file.
*
* @param callback $fn copy or rename
* @param Fs_Dir $dir
* @param string $name
* @param int $flags Fs::% options as binary set
* @return Fs_Node
*/
protected function doCopyRename($fn, $dir, $name, $flags = 0)
{
if ($fn == 'copy') {
throw new Fs_Exception("Unable to copy '{$this->_path}': File is a block device");
}
return parent::doCopyRename($fn, $dir, $name, $flags);
}
/**
* Class constructor.
*
* @param string $path
*/
public function __construct($path)
{
parent::__construct($path);
if (is_link($path) xor $this instanceof Fs_Symlink) {
throw new Fs_Exception("File '{$path}' is " . ($this instanceof Fs_Symlink ? 'not ' : '') . "a symlink.");
}
if (file_exists($path) && filetype(realpath($path)) != 'socket') {
throw new Fs_Exception("File '{$path}' is not a socket, but a " . filetype($path) . ".");
}
}
/**
* Class constructor.
*
* @param string $path
*/
public function __construct($path)
{
parent::__construct($path);
if (file_exists($path) && !is_file($path)) {
throw new Fs_Exception("File '{$path}' is not a regular file, but a " . Fs::typeOfNode($path, Fs::DESCRIPTION));
}
if (is_link($path) xor $this instanceof Fs_Symlink) {
throw new Fs_Exception("File '{$path}' is " . ($this instanceof Fs_Symlink ? 'not ' : '') . "a symlink");
}
}
/**
* Class constructor.
*
* @param string $path
*/
public function __construct($path)
{
parent::__construct($path);
if (file_exists($path) && filetype(realpath($path)) != 'unknown') {
throw new Fs_Exception("File '{$path}' is not a file with an unknown type, but a " . Fs::typeOfNode($path, Fs::DESCRIPTION));
}
if (is_link($path) xor $this instanceof Fs_Symlink) {
throw new Fs_Exception("File '{$path}' is " . ($this instanceof Fs_Symlink ? 'not ' : '') . "a symlink.");
}
}
/**
* Class constructor.
*
* @param string $path
*/
public function __construct($path)
{
if (!is_link($path)) {
throw new Fs_Exception("File '{$path}' is not a symlink");
}
if (file_exists($path)) {
throw new Fs_Exception("File '{$path}' is not a broken link, the target is a " . filetype(realpath($path)));
}
parent::__construct($path);
}
