public function invoke($functionName, &$arguments = array(), $byRef = false, $resultMode = HproseResultMode::Normal, $simple = NULL)
{
if ($simple === NULL) {
$simple = $this->simple;
}
$stream = new HproseStringStream(HproseTags::TagCall);
//$hproseWriter = new HproseWriter($stream, $simple);
// $hproseWriter->writeString($functionName);
$stream->write(hprose_serialize_string($functionName));
if (count($arguments) > 0 || $byRef) {
// $hproseWriter->reset();
// $hproseWriter->writeList($arguments);
$stream->write(hprose_serialize_list($arguments, $simple));
if ($byRef) {
// $hproseWriter->writeBoolean(true);
$stream->write(hprose_serialize_bool(true));
}
}
$stream->write(HproseTags::TagEnd);
$request = $stream->toString();
$count = count($this->filters);
for ($i = 0; $i < $count; $i++) {
$request = $this->filters[$i]->outputFilter($request, $this);
}
$stream->close();
$response = $this->sendAndReceive($request);
for ($i = $count - 1; $i >= 0; $i--) {
$response = $this->filters[$i]->inputFilter($response, $this);
}
if ($resultMode == HproseResultMode::RawWithEndTag) {
return $response;
}
if ($resultMode == HproseResultMode::Raw) {
return substr($response, 0, -1);
}
$stream = new HproseStringStream($response);
$hproseReader = new HproseRawReader($stream);
$result = NULL;
while (($tag = $stream->getc()) !== HproseTags::TagEnd) {
switch ($tag) {
case HproseTags::TagResult:
if ($resultMode == HproseResultMode::Serialized) {
$result = $hproseReader->readRaw()->toString();
} else {
// $hproseReader->reset();
// $result = &$hproseReader->unserialize();
$result =& hprose_unserialize_with_stream($stream);
}
break;
case HproseTags::TagArgument:
// $hproseReader->reset();
// $args = &$hproseReader->readList();
$args =& hprose_unserialize_with_stream($stream);
for ($i = 0; $i < count($arguments); $i++) {
$arguments[$i] =& $args[$i];
}
break;
case HproseTags::TagError:
// $hproseReader->reset();
throw new Exception(hprose_unserialize_with_stream($stream));
break;
default:
throw new Exception("Wrong Response: \r\n" . $response);
break;
}
}
return $result;
}
private function doFunctionList()
{
$functions = array_values($this->funcNames);
$this->output->write(HproseTags::TagFunctions . hprose_serialize_list($functions, true) . HproseTags::TagEnd);
$this->responseEnd();
}
