def incomingConnection(self, socket):
if not self.enabled:
return
s = QTcpSocket(self)
s.setSocketDescriptor(socket)
sIp = unicode(s.peerAddress().toString())
sPort = s.peerPort()
if sIp.startswith(self.ipFilter):
SimuVis4.Globals.logger.info(unicode(QCoreApplication.translate('RemoteControl',
'RemoteControl: accepting connection from %s, port %s')), sIp, sPort)
self.connect(s, SIGNAL('readyRead()'), self.readClient)
self.connect(s, SIGNAL('disconnected()'), self.discardClient)
else:
SimuVis4.Globals.logger.error(unicode(QCoreApplication.translate('RemoteControl',
'RemoteControl: refusing connection from %s, port %s')), sIp, sPort)
self.discardClient()
class SocketTcpClient(AbstractSocket):
"""Socket que envia e recebe dados via TcpSocket"""
def __init__(self, portaResponder, parent=None):
super().__init__(None, portaResponder, parent)
self._socketClient = QTcpSocket(self)
self._socketClient.readyRead.connect(self._lerDados)
def _lerDados(self):
if self._socketClient.bytesAvailable():
host = self.ipServidor()
data = self._socketClient.readData()
self.dadosRecebidos.emit(host, data)
def enviarDados(self, byteArray):
self._socketClient.write(byteArray)
def setPara(self, para):
if self.getPara() != para:
super().setPara(para)
self._conectarServidor(para)
def _conectarServidor(self, ip):
if self._socketClient.state() in (QAbstractSocket.ConnectedState, QAbstractSocket.ConnectingState):
self._desconectarServidor()
self._socketClient.connectToHost(QHostAddress(ip), self.getPortaResponder())
def _desconectarServidor(self):
if self._socketClient.state() == QAbstractSocket.UnconnectedState:
return True
self._socketClient.disconnectFromHost()
return self._socketClient.waitForConnected(50)
def ipServidor(self):
return self._socketClient.peerAddress()
def meuIP(self):
return self._socketClient.localAddress()
