home/alospiesjs/www/apis/youtube/vendor/guzzlehttp/psr7/src/PumpStream.php000060400000010773151160141050023127 0ustar00source = $source; $this->size = $options['size'] ?? null; $this->metadata = $options['metadata'] ?? []; $this->buffer = new BufferStream(); } public function __toString(): string { try { return Utils::copyToString($this); } 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 { $this->detach(); } public function detach() { $this->tellPos = 0; $this->source = null; return null; } public function getSize(): ?int { return $this->size; } public function tell(): int { return $this->tellPos; } public function eof(): bool { return $this->source === null; } public function isSeekable(): bool { return false; } public function rewind(): void { $this->seek(0); } public function seek($offset, $whence = SEEK_SET): void { throw new \RuntimeException('Cannot seek a PumpStream'); } public function isWritable(): bool { return false; } public function write($string): int { throw new \RuntimeException('Cannot write to a PumpStream'); } public function isReadable(): bool { return true; } public function read($length): string { $data = $this->buffer->read($length); $readLen = strlen($data); $this->tellPos += $readLen; $remaining = $length - $readLen; if ($remaining) { $this->pump($remaining); $data .= $this->buffer->read($remaining); $this->tellPos += strlen($data) - $readLen; } return $data; } public function getContents(): string { $result = ''; while (!$this->eof()) { $result .= $this->read(1000000); } return $result; } /** * {@inheritdoc} * * @return mixed */ public function getMetadata($key = null) { if (!$key) { return $this->metadata; } return $this->metadata[$key] ?? null; } private function pump(int $length): void { if ($this->source) { do { $data = call_user_func($this->source, $length); if ($data === false || $data === null) { $this->source = null; return; } $this->buffer->write($data); $length -= strlen($data); } while ($length > 0); } } }