/**
* Handles the request by calling the IPC server.
*
* This function will connect to the IPC server, send the request, and copy what the server sends back to the response.
*
* @param HTTPRequestInterface $httpRequest The request to handle (if null, an instance of HTTPRequestGlobal)
* @param HTTPResponseInterface $httpResponse The response where to write the output (if null, an instance of HTTPResponseGlobal)
*/
public function handle(HTTPRequestInterface $httpRequest = null, HTTPResponseInterface $httpResponse = null)
{
if (!$httpRequest) {
$httpRequest = new HTTPRequestGlobal();
}
if (!$httpResponse) {
$httpResponse = new HTTPResponseGlobal();
}
if (($this->socket = stream_socket_client($this->bindAddress, $errNo, $errString)) === false) {
throw new \RuntimeException('Could not create client socket: ' . $errString);
}
// writing request line
$toWrite = $httpRequest->getMethod() . ' ' . $httpRequest->getURL() . ' HTTP/1.1' . "\r\n";
// TODO: HTTP version
fwrite($this->socket, $toWrite);
// writing headers
foreach ($httpRequest->getHeadersList() as $header => $value) {
$toWrite = $header . ': ' . $value . "\r\n";
fwrite($this->socket, $toWrite);
}
// writing data
$toWrite = "\r\n" . $httpRequest->getRawData();
fwrite($this->socket, $toWrite);
stream_socket_shutdown($this->socket, STREAM_SHUT_WR);
fflush($this->socket);
// reading response
$response = HTTPResponseStream::build($httpResponse, true);
$response->fwrite(stream_get_contents($this->socket));
$response->fflush();
unset($response);
stream_socket_shutdown($this->socket, STREAM_SHUT_RDWR);
$httpResponse->flush();
}
/**
* @depends testWriteHeaders
* @depends testWriteStatusHeader
*/
public function testWriteAllAtOnce()
{
$response = new HTTPResponseStorage();
$stream = HTTPResponseStream::build($response, true);
$stream->fwrite('HTTP/1.1 302 See Other' . "\r\n" . 'Content-Type: text/html' . "\r\n" . 'ETag: test' . "\r\n\r\n" . 'ABC');
$this->assertEquals(302, $response->getStatusCode());
$this->assertTrue($response->hasHeader('Content-Type'));
$this->assertEquals('text/html', $response->getHeader('Content-Type'));
$this->assertTrue($response->hasHeader('ETag'));
$this->assertEquals('test', $response->getHeader('ETag'));
$this->assertEquals('ABC', $response->getData());
}