/**
* {@inheritdoc}
*/
public function stat($path)
{
$this->incrementPending();
$promisor = new Deferred();
$priority = \EIO_PRI_DEFAULT;
\eio_stat($path, $priority, [$this, "onStat"], $promisor);
return $promisor->promise();
}
/**
* Gets stat() information
* @param string $path Path
* @param callable $cb Callback
* @param integer $pri Priority
* @return resource|true
*/
public static function stat($path, $cb, $pri = EIO_PRI_DEFAULT)
{
$cb = CallbackWrapper::forceWrap($cb);
if (!self::$supported) {
call_user_func($cb, $path, FileSystem::statPrepare(@stat($path)));
return true;
}
return eio_stat($path, $pri, function ($path, $stat) use($cb) {
call_user_func($cb, $path, FileSystem::statPrepare($stat));
}, $path);
}
public static function stat($path, $cb, $pri = EIO_PRI_DEFAULT)
{
if (!self::$supported) {
call_user_func($cb, $path, FS::statPrepare(stat($path)));
return;
}
return eio_stat($path, $pri, function ($path, $stat) use($cb) {
call_user_func($cb, $path, FS::statPrepare($stat));
}, $path);
}
/**
* {@inheritdoc}
*/
public function stat(string $path) : \Generator
{
$delayed = new Delayed();
\eio_stat($path, null, function (Delayed $delayed, $result, $req) {
if (-1 === $result) {
$delayed->reject(new FileException(sprintf('Could not stat file: %s.', \eio_get_last_error($req))));
} else {
$delayed->resolve($result);
}
}, $delayed);
$this->poll->listen();
try {
$stat = (yield $delayed);
} finally {
$this->poll->done();
}
$numeric = [];
foreach (self::getStatKeys() as $key => $name) {
$numeric[$key] = $stat[$name];
}
return array_merge($numeric, $stat);
}
/**
* {@inheritdoc}
*/
public function stat($path)
{
if ($stat = StatCache::get($path)) {
return new Success($stat);
}
\call_user_func($this->incrementor, 1);
$promisor = new Deferred();
$priority = \EIO_PRI_DEFAULT;
$data = [$promisor, $path];
\eio_stat($path, $priority, [$this, "onStat"], $data);
return $promisor->promise();
}
