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<?php |
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namespace One\Http; |
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/** |
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* Provides a read only stream that pumps data from a PHP callable. |
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* |
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* When invoking the provided callable, the PumpStream will pass the amount of |
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* data requested to read to the callable. The callable can choose to ignore |
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* this value and return fewer or more bytes than requested. Any extra data |
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* returned by the provided callable is buffered internally until drained using |
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* the read() function of the PumpStream. The provided callable MUST return |
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* false when there is no more data to read. |
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*/ |
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class PumpStream implements \Psr\Http\Message\StreamInterface |
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{ |
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/** @var callable */ |
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private $source; |
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/** @var int */ |
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private $size; |
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/** @var int */ |
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private $tellPos = 0; |
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/** @var array */ |
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private $metadata; |
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/** @var BufferStream */ |
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private $buffer; |
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/** |
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* @param callable $source Source of the stream data. The callable MAY |
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* accept an integer argument used to control the |
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* amount of data to return. The callable MUST |
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* return a string when called, or false on error |
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* or EOF. |
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* @param array $options Stream options: |
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* - metadata: Hash of metadata to use with stream. |
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* - size: Size of the stream, if known. |
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*/ |
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public function __construct(callable $source, array $options = []) |
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{ |
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$this->source = $source; |
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$this->size = isset($options['size']) ? $options['size'] : null; |
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$this->metadata = isset($options['metadata']) ? $options['metadata'] : []; |
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$this->buffer = new BufferStream(); |
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} |
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public function __toString() |
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{ |
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try { |
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return copy_to_string($this); |
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} catch (\Exception $e) { |
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return ''; |
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} |
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} |
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public function close() |
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{ |
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$this->detach(); |
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} |
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public function detach() |
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{ |
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$this->tellPos = false; |
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$this->source = null; |
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} |
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public function getSize() |
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{ |
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return $this->size; |
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} |
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public function tell() |
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{ |
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return $this->tellPos; |
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} |
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public function eof() |
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{ |
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return !$this->source; |
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} |
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public function isSeekable() |
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{ |
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return false; |
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} |
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public function rewind() |
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{ |
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$this->seek(0); |
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} |
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public function seek($offset, $whence = SEEK_SET) |
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{ |
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throw new \RuntimeException('Cannot seek a PumpStream'); |
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} |
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public function isWritable() |
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{ |
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return false; |
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} |
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public function write($string) |
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{ |
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throw new \RuntimeException('Cannot write to a PumpStream'); |
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} |
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public function isReadable() |
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{ |
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return true; |
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} |
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public function read($length) |
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{ |
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$data = $this->buffer->read($length); |
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$readLen = strlen($data); |
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$this->tellPos += $readLen; |
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$remaining = $length - $readLen; |
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if ($remaining) { |
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$this->pump($remaining); |
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$data .= $this->buffer->read($remaining); |
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$this->tellPos += strlen($data) - $readLen; |
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} |
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return $data; |
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} |
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public function getContents() |
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{ |
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$result = ''; |
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while (!$this->eof()) { |
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$result .= $this->read(1000000); |
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} |
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return $result; |
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} |
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public function getMetadata($key = null) |
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{ |
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if (!$key) { |
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return $this->metadata; |
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} |
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return isset($this->metadata[$key]) ? $this->metadata[$key] : null; |
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} |
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private function pump($length) |
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{ |
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if ($this->source) { |
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do { |
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$data = call_user_func($this->source, $length); |
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if ($data === false || $data === null) { |
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$this->source = null; |
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return; |
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} |
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$this->buffer->write($data); |
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$length -= strlen($data); |
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} while ($length > 0); |
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} |
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} |
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} |
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KLYgarage /
onesdk
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths