public function outputFilter($data, stdClass $context)
{
$request = new stdClass();
if ($this->version === "1.1") {
$request->version = "1.1";
} else {
if ($this->version === "2.0") {
$request->jsonrpc = "2.0";
}
}
$stream = new BytesIO($data);
$reader = new Reader($stream);
$tag = $stream->getc();
if ($tag === Tags::TagCall) {
$request->method = $reader->readString();
$tag = $stream->getc();
if ($tag == Tags::TagList) {
$reader->reset();
$request->params = $reader->readListWithoutTag();
}
} else {
throw new Exception("Error Processing Request", 1);
}
$request->id = self::$id++;
return json_encode($request);
}
public function outputFilter($data, stdClass $context)
{
$method = null;
$params = array();
$stream = new BytesIO($data);
$reader = new Reader($stream);
$tag = $stream->getc();
if ($tag === Tags::TagCall) {
$method = $reader->readString();
$tag = $stream->getc();
if ($tag == Tags::TagList) {
$reader->reset();
$params = $reader->readListWithoutTag();
}
} else {
throw new Exception("Error Processing Request", 1);
}
return xmlrpc_encode_request($method, $params);
}
private function doInvoke(BytesIO $stream, stdClass $context)
{
$results = array();
$reader = new Reader($stream);
do {
$reader->reset();
$name = $reader->readString();
$alias = strtolower($name);
$cc = new stdClass();
$cc->isMissingMethod = false;
foreach ($context as $key => $value) {
$cc->{$key} = $value;
}
if (isset($this->calls[$alias])) {
$call = $this->calls[$alias];
} else {
if (isset($this->calls['*'])) {
$call = $this->calls['*'];
$cc->isMissingMethod = true;
}
}
if ($call) {
foreach ($call as $key => $value) {
$cc->{$key} = $value;
}
}
$args = array();
$cc->byref = false;
$tag = $stream->getc();
if ($tag === Tags::TagList) {
$reader->reset();
$args = $reader->readListWithoutTag();
$tag = $stream->getc();
if ($tag === Tags::TagTrue) {
$cc->byref = true;
$tag = $stream->getc();
}
}
if ($tag !== Tags::TagEnd && $tag !== Tags::TagCall) {
$data = $stream->toString();
throw new Exception("Unknown tag: {$tag}\r\nwith following data: {$data}");
}
if ($call) {
$results[] = $this->beforeInvoke($name, $args, $cc);
} else {
$results[] = $this->sendError(new Exception("Can\\'t find this function {$name}()."), $cc);
}
} while ($tag === Tags::TagCall);
return Future\reduce($results, function ($stream, $result) {
$stream->write($result);
return $stream;
}, new BytesIO())->then(function ($stream) {
$stream->write(Tags::TagEnd);
$data = $stream->toString();
$stream->close();
return $data;
});
}
function decode($response, array &$args, stdClass $context)
{
if ($context->oneway) {
return null;
}
if (empty($response)) {
throw new Exception("EOF");
}
if ($response[strlen($response) - 1] !== Tags::TagEnd) {
throw new Exception("Wrong Response: \r\n{$response}");
}
$mode = $context->mode;
if ($mode === ResultMode::RawWithEndTag) {
return $response;
} elseif ($mode === ResultMode::Raw) {
return substr($response, 0, -1);
}
$stream = new BytesIO($response);
$reader = new Reader($stream);
$result = null;
$tag = $stream->getc();
if ($tag === Tags::TagResult) {
if ($mode === ResultMode::Normal) {
$result = $reader->unserialize();
} elseif ($mode === ResultMode::Serialized) {
$result = $reader->readRaw()->toString();
}
$tag = $stream->getc();
if ($tag === Tags::TagArgument) {
$reader->reset();
$arguments = $reader->readList();
$n = min(count($arguments), count($args));
for ($i = 0; $i < $n; $i++) {
$args[$i] = $arguments[$i];
}
$tag = $stream->getc();
}
} elseif ($tag === Tags::TagError) {
$e = new Exception($reader->readString());
$stream->close();
throw $e;
}
if ($tag !== Tags::TagEnd) {
$stream->close();
throw new Exception("Wrong Response: \r\n{$response}");
}
$stream->close();
return $result;
}
