/**
* 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 " . ($this instanceof Fs_Symlink ? 'not ' : '') . "a symlink.");
}
}
/**
* Execute file and return content of stdout.
*
* @param Parameters will be escaped and passed as arguments.
* @return string
* @throws Fs_Exception if execution is not possible.
* @throws ExecException if execution fails.
*/
public function exec()
{
throw new Fs_Exception("Unable to execute '{$this->_path}': This is not a regular file, but a " . Fs::typeOfNode($this, Fs::DESCRIPTION));
}