public function it_should_forward_read_streams()
{
$path = 'path.txt';
$response = ['path' => $path];
$this->adapter->readStream($path)->willReturn($response);
$this->readStream($path)->shouldbe($response);
}
/**
* Retrieves a read-stream for a path.
*
* @param string $path
*
* @return resource|false path resource or false when on failure
*/
public function readStream($path)
{
$path = Util::normalizePath($path);
$this->assertPresent($path);
if (!($object = $this->adapter->readStream($path))) {
return false;
}
return $object['stream'];
}
/**
* Copies a resource accessible through the fallback adapter to the filesystem abstracted with the main adapter.
*
* @param $path
* @return boolean
*/
private function portFromFallback($path, $newpath)
{
$buffer = $this->fallback->readStream($path);
if (false === $buffer) {
return false;
}
$result = $this->mainAdapter->writeStream($newpath, $buffer['stream'], new Config());
if (is_resource($buffer['stream'])) {
fclose($buffer['stream']);
}
return false !== $result;
}
/**
* Retrieves a read-stream for a path.
*
* @param string $path
*
* @return resource|false path resource or false when on failure
*/
public function readStream($path)
{
$path = Util::normalizePath($path);
$this->assertPresent($path);
if ($stream = $this->cache->readStream($path)) {
return $stream;
}
if (!($object = $this->adapter->readStream($path))) {
return false;
}
$this->cache->updateObject($path, $object, true);
return $object['stream'];
}
/**
* {@inheritdoc}
*/
public function readStream($path)
{
return $this->adapter->readStream($this->getPath($path));
}
/**
* {@inheritdoc}
*/
public function readStream($path)
{
return $this->source->readStream($path);
}
