Adding upstream version 0.11.0.upstream/0.11.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 153 insertions, 0 deletions

diff --git a/vendor/react/http/src/Io/ReadableBodyStream.php b/vendor/react/http/src/Io/ReadableBodyStream.php
new file mode 100644
index 0000000..daef45f
--- /dev/null
+++ b/vendor/react/http/src/Io/ReadableBodyStream.php
@@ -0,0 +1,153 @@
+<?php
+
+namespace React\Http\Io;
+
+use Evenement\EventEmitter;
+use Psr\Http\Message\StreamInterface;
+use React\Stream\ReadableStreamInterface;
+use React\Stream\Util;
+use React\Stream\WritableStreamInterface;
+
+/**
+ * @internal
+ */
+class ReadableBodyStream extends EventEmitter implements ReadableStreamInterface, StreamInterface
+{
+    private $input;
+    private $position = 0;
+    private $size;
+    private $closed = false;
+
+    public function __construct(ReadableStreamInterface $input, $size = null)
+    {
+        $this->input = $input;
+        $this->size = $size;
+
+        $that = $this;
+        $pos =& $this->position;
+        $input->on('data', function ($data) use ($that, &$pos, $size) {
+            $that->emit('data', array($data));
+
+            $pos += \strlen($data);
+            if ($size !== null && $pos >= $size) {
+                $that->handleEnd();
+            }
+        });
+        $input->on('error', function ($error) use ($that) {
+            $that->emit('error', array($error));
+            $that->close();
+        });
+        $input->on('end', array($that, 'handleEnd'));
+        $input->on('close', array($that, 'close'));
+    }
+
+    public function close()
+    {
+        if (!$this->closed) {
+            $this->closed = true;
+            $this->input->close();
+
+            $this->emit('close');
+            $this->removeAllListeners();
+        }
+    }
+
+    public function isReadable()
+    {
+        return $this->input->isReadable();
+    }
+
+    public function pause()
+    {
+        $this->input->pause();
+    }
+
+    public function resume()
+    {
+        $this->input->resume();
+    }
+
+    public function pipe(WritableStreamInterface $dest, array $options = array())
+    {
+        Util::pipe($this, $dest, $options);
+
+        return $dest;
+    }
+
+    public function eof()
+    {
+        return !$this->isReadable();
+    }
+
+    public function __toString()
+    {
+        return '';
+    }
+
+    public function detach()
+    {
+        throw new \BadMethodCallException();
+    }
+
+    public function getSize()
+    {
+        return $this->size;
+    }
+
+    public function tell()
+    {
+        throw new \BadMethodCallException();
+    }
+
+    public function isSeekable()
+    {
+        return false;
+    }
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        throw new \BadMethodCallException();
+    }
+
+    public function rewind()
+    {
+        throw new \BadMethodCallException();
+    }
+
+    public function isWritable()
+    {
+        return false;
+    }
+
+    public function write($string)
+    {
+        throw new \BadMethodCallException();
+    }
+
+    public function read($length)
+    {
+        throw new \BadMethodCallException();
+    }
+
+    public function getContents()
+    {
+        throw new \BadMethodCallException();
+    }
+
+    public function getMetadata($key = null)
+    {
+        return ($key === null) ? array() : null;
+    }
+
+    /** @internal */
+    public function handleEnd()
+    {
+        if ($this->position !== $this->size && $this->size !== null) {
+            $this->emit('error', array(new \UnderflowException('Unexpected end of response body after ' . $this->position . '/' . $this->size . ' bytes')));
+        } else {
+            $this->emit('end');
+        }
+
+        $this->close();
+    }
+}