home/alospiesjs/www/apis/youtube/vendor/guzzlehttp/psr7/src/FnStream.php000060400000010600151157542450022555 0ustar00 */ private $methods; /** * @param array $methods Hash of method name to a callable. */ public function __construct(array $methods) { $this->methods = $methods; // Create the functions on the class foreach ($methods as $name => $fn) { $this->{'_fn_' . $name} = $fn; } } /** * Lazily determine which methods are not implemented. * * @throws \BadMethodCallException */ public function __get(string $name): void { throw new \BadMethodCallException(str_replace('_fn_', '', $name) . '() is not implemented in the FnStream'); } /** * The close method is called on the underlying stream only if possible. */ public function __destruct() { if (isset($this->_fn_close)) { call_user_func($this->_fn_close); } } /** * An unserialize would allow the __destruct to run when the unserialized value goes out of scope. * * @throws \LogicException */ public function __wakeup(): void { throw new \LogicException('FnStream should never be unserialized'); } /** * Adds custom functionality to an underlying stream by intercepting * specific method calls. * * @param StreamInterface $stream Stream to decorate * @param array $methods Hash of method name to a closure * * @return FnStream */ public static function decorate(StreamInterface $stream, array $methods) { // If any of the required methods were not provided, then simply // proxy to the decorated stream. foreach (array_diff(self::SLOTS, array_keys($methods)) as $diff) { /** @var callable $callable */ $callable = [$stream, $diff]; $methods[$diff] = $callable; } return new self($methods); } public function __toString(): string { try { return call_user_func($this->_fn___toString); } catch (\Throwable $e) { if (\PHP_VERSION_ID >= 70400) { throw $e; } trigger_error(sprintf('%s::__toString exception: %s', self::class, (string) $e), E_USER_ERROR); return ''; } } public function close(): void { call_user_func($this->_fn_close); } public function detach() { return call_user_func($this->_fn_detach); } public function getSize(): ?int { return call_user_func($this->_fn_getSize); } public function tell(): int { return call_user_func($this->_fn_tell); } public function eof(): bool { return call_user_func($this->_fn_eof); } public function isSeekable(): bool { return call_user_func($this->_fn_isSeekable); } public function rewind(): void { call_user_func($this->_fn_rewind); } public function seek($offset, $whence = SEEK_SET): void { call_user_func($this->_fn_seek, $offset, $whence); } public function isWritable(): bool { return call_user_func($this->_fn_isWritable); } public function write($string): int { return call_user_func($this->_fn_write, $string); } public function isReadable(): bool { return call_user_func($this->_fn_isReadable); } public function read($length): string { return call_user_func($this->_fn_read, $length); } public function getContents(): string { return call_user_func($this->_fn_getContents); } /** * {@inheritdoc} * * @return mixed */ public function getMetadata($key = null) { return call_user_func($this->_fn_getMetadata, $key); } }