inline void UDTProtocol::convertDataToPacket(UDTSOCKET socket, QByteArray *data){
QString ip = "";
quint16 port = 0;
getAddressInfoFromSocket(socket, &ip, &port);
QDataStream in(data, QIODevice::ReadOnly);
in.setVersion(QDataStream::Qt_4_7);
QVariant v;
in >> v;
if (v.canConvert<Packet>()){
Packet *packet = PacketHandlerBase::getPacket();
*packet = v.value<Packet>();
packet->setTransmissionProtocol(TP_UDT);
packet->setSocketID(socket);
packet->setPeerHostAddress(QHostAddress(ip));
packet->setPeerHostPort(port);
// packet->setLocalHostAddress(m_udpSocket->localAddress());
// packet->setLocalHostPort(m_udpSocket->localPort());
// m_packetHandlerBase->appendIncomingPacket(packet);
emit packetReceived(packet);
}else{
qWarning()<<"ERROR! Can not convert UDT data to Packet!";
}
}
void TCPServer::processData(int socketID, QByteArray *data){
QString address;
quint16 port;
getAddressInfoFromSocket(socketID, &address, &port, true);
QDataStream in(data, QIODevice::ReadOnly);
in.setVersion(QDataStream::Qt_4_7);
QVariant v;
in >> v;
if (v.canConvert<Packet>()){
Packet *packet = PacketHandlerBase::getPacket();
*packet = v.value<Packet>();
packet->setTransmissionProtocol(TP_UDT);
packet->setSocketID(socketID);
packet->setPeerHostAddress(QHostAddress(address));
packet->setPeerHostPort(port);
// packet->setLocalHostAddress(m_udpSocket->localAddress());
// packet->setLocalHostPort(m_udpSocket->localPort());
// m_packetHandlerBase->appendIncomingPacket(packet);
emit packetReceived(packet);
}else{
qWarning()<<"ERROR! Can not convert TCP data to Packet!";
}
}
void Connection::onDataReady() {
buffer = readAll();
// The TCP protocol might stack multiple packets into a bigger one
// if the packets are sufficiently small. Therefore, we have to keep
// reading until we are sure we have received it all.
start:
if (readSize == 0) {
// Wait until we have enough data to read the 32-bit int.
if (buffer.size() < sizeof(readSize)) {
return;
}
QDataStream stream(&buffer, QIODevice::ReadOnly);
stream >> readSize;
// Remove the data of the size just read from the buffer.
buffer = buffer.mid(sizeof(readSize));
}
if (buffer.size() == readSize) {
emit packetReceived(StatePacket::fromData(buffer.left(readSize)));
buffer = buffer.mid(readSize);
readSize = 0;
// See if there's more.
goto start;
}
}
bool UdpServerListener::startListening()
{
connectionsTimer.start();
qWarning() << this->metaObject()->className() << "startListening";
if (udpSocket != nullptr) { // already listening
return true;
}
udpSocket = new(std::nothrow) QUdpSocket(this);
if (udpSocket == nullptr) {
qFatal("Cannot allocate memory for udpSocket X{");
}
udpSocket->moveToThread(&serverThread);
connect(udpSocket, SIGNAL(readyRead()), this, SLOT(packetReceived()));
if (!udpSocket->bind(hostAddress, hostPort)) {
emit log(tr("UDP server error: %1").arg(udpSocket->errorString()),ID,Pip3lineConst::LERROR);
delete udpSocket;
udpSocket = nullptr;
return false;
}
emit log(tr("UDP server started %1:%2").arg(hostAddress.toString()).arg(hostPort), ID, Pip3lineConst::LSTATUS);
emit started();
return true;
}
void SerialPortManager::handleReadyRead()
{
// readReady() has been emitted, so now we clear the m_serialPort buffer
// QByteArray data = m_serialPort->readAll();
QByteArray data;
while(!m_serialPort->atEnd()){
data+=m_serialPort->readAll();
}
emit packetReceived(data);
}
looptest::looptest()
{
qDebug() << "[LoopTest][INFO]: Program started" << endl;
Wakeproto sx;
connect(&sx,SIGNAL(packetReceived(QByteArray)),this,SLOT(packet_rcvd(QByteArray)));
QByteArray data;
data = sx.createpacket(219,220,"senddata");
sx.getpacket(data);
// data = sx.createpacket(220,220,"senddata");
sx.getpacket(data);
}
bool ZeroMqConnection::dealerReceive()
{
zmq::message_t message;
if(m_socket->recv(&message, ZMQ_NOBLOCK)) {
int size = message.size();
PacketType packet(static_cast<char*>(message.data()), size);
emit packetReceived(packet, EndpointIdType());
return true;
}
return false;
}
WakeServer::WakeServer(QObject *parent) :
QObject(parent)
{
wproto = new Wakeproto();
connect(wproto,SIGNAL(packetReceived(QByteArray)),this,SLOT(packet_rcvd(QByteArray)));
QTextCodec* codec = QTextCodec::codecForName("UTF8");
QTextCodec::setCodecForLocale(codec);
tcpServer = new QTcpServer(this);
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(newuser()));
if (!tcpServer->listen(QHostAddress::Any, 8888)) {
qDebug() << QObject::tr("Unable to start the server: %1.").arg(tcpServer->errorString());
} else {
qDebug() << tcpServer->isListening() << "TCPSocket listen on port";
qDebug() << QString::fromUtf8("Server running!");
}
}
void byteReceived(unsigned char c) {
switch (rx.state) {
case WAIT:
if (c == START_BYTE)
rx.state = START;
break;
case START:
if (isValidCommand(c)) {
rx.cmd = c;
rx.state = LENGTH;
} else {
rx.state = WAIT;
}
break;
case LENGTH:
rx.length = c;
rx.i = 0;
rx.checksum = 0;
rx.state = DATA;
break;
case DATA:
rx.data[rx.i++] = c;
rx.checksum ^= c;
if (rx.i == rx.length)
rx.state = CHECKSUM;
break;
case CHECKSUM:
if (c == rx.checksum)
packetReceived();
rx.state = WAIT;
break;
default:
rx.state = WAIT;
break;
} // end switch
}
void LocalSocketConnection::readSocket()
{
if(!m_socket->isValid())
return;
if (m_holdRequests)
return;
if (m_socket->bytesAvailable() == 0)
return;
PacketType packet;
(*m_dataStream) >> packet;
emit packetReceived(packet, EndpointIdType());
// Check again in 50 ms if no more data is available, or immediately if there
// is. This helps ensure that burst traffic is handled robustly.
QTimer::singleShot(m_socket->bytesAvailable() > 0 ? 0 : 50,
this, SLOT(readSocket()));
}
NRF::SPI::Status NRF::SE8R01::handleIRQ()
{
Status status = getStatus();
uint8_t length = 0;
uint8_t data[32];
TxObserve txObserve;
if (status.b.dataReceived)
{
getRxPacketSize(&length);
readPacket(data, length);
}
if (packetTransmitted && (status.b.maxRetrans || status.b.dataSent))
readReg(Reg_TxObserve, &txObserve, sizeof(txObserve));
if (status.b.maxRetrans || status.b.dataSent || status.b.dataReceived)
status = writeReg(Reg_Status, &status, sizeof(status));
if (packetReceived && status.b.dataReceived)
packetReceived(status.b.rxPipe, data, length);
if (packetTransmitted && (status.b.maxRetrans || status.b.dataSent))
packetTransmitted(!status.b.maxRetrans, txObserve.b.retransCount);
return status;
}
void XBeeNodeImpl::handlePacketReceived(const XBeeFrame& frame)
{
ReceivePacket receivePacket;
Poco::MemoryInputStream mistr(frame.data(), frame.dataSize());
Poco::BinaryReader reader(mistr, Poco::BinaryReader::NETWORK_BYTE_ORDER);
if (frame.type() == XBeeFrame::XBEE_FRAME_RECEIVE_PACKET_64BIT_ADDRESS)
{
deserializeDeviceAddress(reader, receivePacket.deviceOrNetworkAddress);
}
else
{
deserializeNetworkAddress(reader, receivePacket.deviceOrNetworkAddress);
}
reader
>> receivePacket.rssi
>> receivePacket.options;
deserializeData(reader, reader.available(), receivePacket.payload);
packetReceived(receivePacket);
}
bool ZeroMqConnection::routerReceive()
{
zmq::message_t address;
if (m_socket->recv(&address, ZMQ_NOBLOCK)) {
int size = address.size();
EndpointIdType replyTo(static_cast<char*>(address.data()), size);
// Now receive the message
zmq::message_t message;
if(!m_socket->recv(&message, ZMQ_NOBLOCK)) {
qWarning() << "Error no message body received";
return true;
}
PacketType packet(static_cast<char*>(message.data()), message.size());
emit packetReceived(packet, replyTo);
return true;
}
return false;
}
void StunClient::processResponse(QByteArray resp, QString peer_addr)
{
u08bits rbuf[STUN_BUFFER_SIZE];
size_t rlen = 0;
stun_buffer buf;
QString mapped_addr;
u08bits addr_buff[STUN_BUFFER_SIZE] = {0};
rlen = resp.length();
memcpy(rbuf, resp.data(), resp.length());
buf.len = resp.length();
memcpy(buf.buf, resp.data(), resp.length());
if (!stun_is_command_message(&buf)) {
qDebug()<<resp.length()<<("The response is not a STUN message")<<peer_addr;
// should be a relayed raw UDP packet to peerA
emit packetReceived(resp, peer_addr);
return;
}
u16bits stun_method;
u16bits stun_msg_type;
stun_method = stun_get_method_str(buf.buf, buf.len);
stun_msg_type = stun_get_msg_type_str(buf.buf, buf.len);
qDebug()<<"method:"<<stun_method<<getMethodName(stun_method)<<",msg type:"<<stun_msg_type;
if (stun_method == STUN_METHOD_BINDING) {
} else {
this->debugStunResponse(resp);
}
// channel data
if (stun_is_indication(&buf)) {
u16bits chan_no;
size_t blen = 0;
qDebug()<<"indication data:"<<buf.len;
stun_attr_ref t_attr = stun_attr_get_first_by_type(&buf, STUN_ATTRIBUTE_DATA);
const u08bits *t_value = stun_attr_get_value(t_attr);
blen = stun_attr_get_len(t_attr);
QString xor_peer_addr = getStunAddress(resp, STUN_ATTRIBUTE_XOR_PEER_ADDRESS);
qDebug()<<"is chan msg:"<<stun_is_channel_message_str(t_value, &blen, &chan_no, 0);
qDebug()<<"chan no:"<<chan_no<<blen<<xor_peer_addr;
emit this->packetReceived(QByteArray((char*)t_value + 4, blen - 4), xor_peer_addr);
return;
}
if (!stun_is_response(&buf)) {
qDebug()<<resp.length()<<("The response is not a reponse message\n");
return;
}
if (!stun_is_success_response(&buf)) {
int err_code = 0;
u08bits err_msg[1025] = "\0";
size_t err_msg_size = sizeof(err_msg);
if (stun_is_error_response(&buf, &err_code, err_msg, err_msg_size)) {
printf("The response is an error %d (%s)\n", err_code, (char*) err_msg);
} else {
printf("The response is an unrecognized error\n");
}
// test unauth
u08bits realm[128] = {0};
u08bits nonce[256] = {0};
if (stun_is_challenge_response_str(buf.buf, buf.len, &err_code, err_msg, err_msg_size, realm, nonce)) {
qDebug()<<err_code;
qDebug()<<err_code<<(char*)err_msg<<(char*)realm<<(char*)nonce;
m_realm = QByteArray((char*)realm);
m_nonce = QByteArray((char*)nonce);
if (stun_method == STUN_METHOD_ALLOCATE) {
this->allocate((char*)realm, (char*)nonce);
}
if (stun_method == STUN_METHOD_CHANNEL_BIND) {
QThread::msleep(100);
this->channelBind(m_peer_addr);
}
}
if (err_code == 437) {
assert(err_code != 437); // allocate mismatch
}
if (err_code == 438) {
assert(err_code != 438); // stale nonce
}
if (err_code == 486) {
assert(err_code != 486); // allocate quota reached
}
return;
}
if (stun_is_binding_response(&buf)) {
ioa_addr reflexive_addr;
addr_set_any(&reflexive_addr);
if (stun_attr_get_first_addr(&buf, STUN_ATTRIBUTE_XOR_MAPPED_ADDRESS, &reflexive_addr, NULL) >= 0) {
stun_attr_ref sar = stun_attr_get_first_by_type_str(buf.buf, buf.len, STUN_ATTRIBUTE_OTHER_ADDRESS);
if (sar) {
// *rfc5780 = 1;
printf("\n========================================\n");
// printf("RFC 5780 response %d\n",++counter);
ioa_addr other_addr;
stun_attr_get_addr_str((u08bits *) buf.buf, (size_t) buf.len, sar, &other_addr, NULL);
sar = stun_attr_get_first_by_type_str(buf.buf, buf.len, STUN_ATTRIBUTE_RESPONSE_ORIGIN);
if (sar) {
ioa_addr response_origin;
stun_attr_get_addr_str((u08bits *) buf.buf, (size_t) buf.len, sar, &response_origin, NULL);
addr_debug_print(1, &response_origin, "Response origin: ");
}
addr_debug_print(1, &other_addr, "Other addr: ");
}
addr_debug_print(1, &reflexive_addr, "UDP reflexive addr");
addr_to_string(&reflexive_addr, addr_buff);
} else {
printf("Cannot read the response\n");
}
// emit got addr
if (strlen((char*)addr_buff) > 0) {
mapped_addr = QString((char*)addr_buff);
emit this->mappedAddressRecieved(mapped_addr);
}
return;
} // end bind resp
if (stun_method == STUN_METHOD_ALLOCATE) {
m_relayed_addr = this->getStunAddress(resp, STUN_ATTRIBUTE_XOR_RELAYED_ADDRESS);
this->saveAllocatePuples(m_realm, m_nonce);
emit this->allocateDone(m_relayed_addr);
if (!m_channel_refresh_timer) {
m_channel_refresh_timer = new QTimer();
QObject::connect(m_channel_refresh_timer, &QTimer::timeout, this, &StunClient::onRefreshTimeout);
}
if (!m_channel_refresh_timer->isActive()) {
m_channel_refresh_timer->start(m_channel_refresh_timeout);
}
}
if (stun_method == STUN_METHOD_CREATE_PERMISSION) {
if (!m_permission_keepalive_timer) {
emit this->createPermissionDone();
}
if (!m_permission_keepalive_timer) {
m_permission_keepalive_timer = new QTimer();
QObject::connect(m_permission_keepalive_timer, &QTimer::timeout, this, &StunClient::onPermKATimeout);
}
if (!m_permission_keepalive_timer->isActive()) {
m_permission_keepalive_timer->start(m_permission_keepalive_timeout);
}
}
if (stun_method == STUN_METHOD_CHANNEL_BIND) {
emit this->channelBindDone(m_relayed_addr);
}
if (stun_method == STUN_METHOD_REFRESH) {
qDebug()<<"refresh responsed.";
}
}
void SerialManager::handlePacketReceived(int id)
{
emit packetReceived(id);
}
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
app.setOrganizationName("arksaw");
app.setApplicationName("tisserver");
// Initialize settings stuff
QSettings::setDefaultFormat(QSettings::IniFormat);
QSettings settings;
settings.setValue("port", 50000);
settings.sync();
Console console;
Database database;
SessionManager sessionManager(0, &database);
GameThread game(0, &database, &sessionManager);
UdpServer udpServer;
qRegisterMetaType<Packet>("Packet");
qRegisterMetaType<QHostAddress>("QHostAddress");
// Console signals/slots
QObject::connect(&console, SIGNAL(commandEntered(CommandType,QStringList)),
&sessionManager, SLOT(runCommand(CommandType,QStringList)));
QObject::connect(&console, SIGNAL(commandEntered(CommandType,QStringList)),
&game, SLOT(runCommand(CommandType,QStringList)),
Qt::DirectConnection); // Need direct connection from cross-thread signals to blocked thread
QObject::connect(&console, SIGNAL(commandEntered(CommandType,QStringList)),
&udpServer, SLOT(runCommand(CommandType,QStringList)));
// Database signals/slots
QObject::connect(&database, SIGNAL(writeToConsole(QString)),
&console, SLOT(writeLine(QString)),
Qt::QueuedConnection);
// SessionManager signals/slots
QObject::connect(&sessionManager, SIGNAL(writeToConsole(QString)),
&console, SLOT(writeLine(QString)));
QObject::connect(&sessionManager, SIGNAL(responseReady(Packet,QHostAddress,quint16)),
&udpServer, SLOT(sendResponse(Packet,QHostAddress,quint16)), Qt::QueuedConnection);
// GameThread signals/slots
QObject::connect(&game, SIGNAL(writeToConsole(QString)),
&console, SLOT(writeLine(QString)));
QObject::connect(&game, SIGNAL(updatePacketReady(Packet)),
&sessionManager, SLOT(sendUpdatePacket(Packet)),
Qt::QueuedConnection);
// UdpServer signals/slots
QObject::connect(&udpServer, SIGNAL(writeToConsole(QString)),
&console, SLOT(writeLine(QString)));
QObject::connect(&udpServer, SIGNAL(packetReceived(Packet,QHostAddress,quint16)),
&sessionManager, SLOT(processPacket(Packet,QHostAddress,quint16)),
Qt::DirectConnection);
// Set up threading.
QThread thread;
game.moveToThread(&thread);
thread.start();
thread.connect(&thread, SIGNAL(finished()), &app, SLOT(quit()));
// Invoke with Qt::QueuedConnection since the Qt event loop isn't up yet
QMetaObject::invokeMethod(&database, "init", Qt::QueuedConnection);
QMetaObject::invokeMethod(&sessionManager, "start", Qt::QueuedConnection);
QMetaObject::invokeMethod(&game, "start", Qt::QueuedConnection);
QMetaObject::invokeMethod(&udpServer, "start", Qt::QueuedConnection);
// Run the primary thread's main event loop.
// exec() will return when we stop the main event loop via a signal
return app.exec();
}
int ClientNetwork::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: packetReceived(); break;
case 1: packetCorrupted(); break;
case 2: pingUpdated((*reinterpret_cast< quint32(*)>(_a[1]))); break;
case 3: chatReceived((*reinterpret_cast< CLID(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2])),(*reinterpret_cast< QString(*)>(_a[3])),(*reinterpret_cast< ENUM_TYPE(*)>(_a[4]))); break;
case 4: serverInformationsChanged((*reinterpret_cast< ServerInformations(*)>(_a[1]))); break;
case 5: clientIDChanged((*reinterpret_cast< CLID(*)>(_a[1]))); break;
case 6: nicknameChanged((*reinterpret_cast< CLID(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 7: error((*reinterpret_cast< ENUM_TYPE(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 8: clientVoted((*reinterpret_cast< CLID(*)>(_a[1])),(*reinterpret_cast< CLID(*)>(_a[2]))); break;
case 9: newGameMaster((*reinterpret_cast< CLID(*)>(_a[1]))); break;
case 10: serverName((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 11: motdChanged((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 12: gameLaunched(); break;
case 13: narrationChanged((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 14: mapChanged((*reinterpret_cast< MapPtr(*)>(_a[1]))); break;
case 15: mapFlare((*reinterpret_cast< QPoint(*)>(_a[1])),(*reinterpret_cast< CLID(*)>(_a[2]))); break;
case 16: scriptToGMMsg((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 17: scriptToOwnerMsg((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 18: scriptActionMsg((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 19: scriptToPlayerMsg((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 20: scriptMsg((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 21: scriptError((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 22: updateEntities((*reinterpret_cast< const QList<EntityInformations>(*)>(_a[1]))); break;
case 23: updateEntity((*reinterpret_cast< const EntityInformations(*)>(_a[1]))); break;
case 24: entityDeleted((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 25: scriptReceived((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 26: ressourcesUpdated((*reinterpret_cast< const QMap<QString,RSID>(*)>(_a[1]))); break;
case 27: connectionEtablished(); break;
case 28: connectionLost(); break;
case 29: diceRolled((*reinterpret_cast< CLID(*)>(_a[1])),(*reinterpret_cast< quint16(*)>(_a[2])),(*reinterpret_cast< quint16(*)>(_a[3]))); break;
case 30: sanctionned((*reinterpret_cast< CLID(*)>(_a[1])),(*reinterpret_cast< ENUM_TYPE(*)>(_a[2])),(*reinterpret_cast< QString(*)>(_a[3]))); break;
case 31: clientJoined((*reinterpret_cast< CLID(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 32: clientLeft((*reinterpret_cast< CLID(*)>(_a[1]))); break;
case 33: playSound((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 34: syncLibs((*reinterpret_cast< QList<SoundLibInformations>(*)>(_a[1]))); break;
case 35: syncLanguagesList((*reinterpret_cast< QList<QPair<QString,QString> >(*)>(_a[1]))); break;
case 36: syncDictionariesList((*reinterpret_cast< QStringList(*)>(_a[1]))); break;
case 37: syncScriptList((*reinterpret_cast< QStringList(*)>(_a[1]))); break;
case 38: updateCharacterList((*reinterpret_cast< const QStringList(*)>(_a[1]))); break;
case 39: send((*reinterpret_cast< Packet*(*)>(_a[1])),(*reinterpret_cast< bool(*)>(_a[2]))); break;
case 40: send((*reinterpret_cast< Packet*(*)>(_a[1]))); break;
case 41: send((*reinterpret_cast< Packet(*)>(_a[1]))); break;
case 42: send((*reinterpret_cast< qint32(*)>(_a[1])),(*reinterpret_cast< const QByteArray(*)>(_a[2]))); break;
case 43: ping(); break;
case 44: { qint32 _r = getPing();
if (_a[0]) *reinterpret_cast< qint32*>(_a[0]) = _r; } break;
case 45: { QString _r = serverIP();
if (_a[0]) *reinterpret_cast< QString*>(_a[0]) = _r; } break;
case 46: { quint16 _r = serverPort();
if (_a[0]) *reinterpret_cast< quint16*>(_a[0]) = _r; } break;
case 47: flush(); break;
case 48: connection(); break;
case 49: disconnection(); break;
case 50: { bool _r = setServer((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< quint16(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< bool*>(_a[0]) = _r; } break;
case 51: connected(); break;
case 52: disconnected(); break;
case 53: dataReceived(); break;
case 54: socketError((*reinterpret_cast< QAbstractSocket::SocketError(*)>(_a[1]))); break;
case 55: operatePacket((*reinterpret_cast< Packet*(*)>(_a[1]))); break;
default: ;
}
_id -= 56;
}
return _id;
}
