class LivePlayerTab(RDPConnectionTab):
"""
Tab playing a live RDP connection as data is being received over the network.
"""
connectionClosed = pyqtSignal(object, name="Close")
def __init__(self):
RDPConnectionTab.__init__(self, QRemoteDesktop(1024, 768))
self.tcp = AsyncIOTCPLayer()
self.tpkt = TPKTLayer()
self.message = PlayerMessageLayer()
self.eventHandler = PlayerMessageHandler(self.widget, self.text)
Layer.chain(self.tcp, self.tpkt, self.message)
self.message.addObserver(self.eventHandler)
def getProtocol(self):
return self.tcp
def onDisconnection(self):
self.connectionClosed.emit()
def onClose(self):
self.tcp.disconnect()
class LiveTab(BaseTab):
"""
Tab playing a live RDP connection as data is being received over the network.
"""
connectionClosed = Signal(object)
def __init__(self, parent: QWidget = None):
super().__init__(QRemoteDesktop(1024, 768), parent)
self.tcp = AsyncIOTCPLayer()
self.player = PlayerMessageLayer()
self.eventHandler = PlayerMessageHandler(self.widget, self.text)
LayerChainItem.chain(self.tcp, self.player)
self.player.addObserver(self.eventHandler)
def getProtocol(self):
return self.tcp
def onDisconnection(self):
self.connectionClosed.emit()
def onClose(self):
self.tcp.disconnect(True)
class ReplayTab(BaseTab):
"""
Tab that displays a RDP Connection that is being replayed from a file.
"""
def __init__(self, fileName: str, parent: QWidget = None):
"""
:param fileName: name of the file to read.
:param parent: parent widget.
"""
self.viewer = QRemoteDesktop(800, 600)
super().__init__(self.viewer, parent)
QApplication.instance().aboutToQuit.connect(self.onClose)
self.fileName = fileName
self.file = open(self.fileName, "rb")
self.eventHandler = PlayerMessageHandler(self.widget, self.text)
replay = Replay(self.file)
self.thread = ReplayThread(replay)
self.thread.eventReached.connect(self.readEvent)
self.thread.timeUpdated.connect(self.onTimeUpdated)
self.thread.clearNeeded.connect(self.clear)
self.thread.start()
self.controlBar = ReplayBar(replay.duration)
self.controlBar.play.connect(self.thread.play)
self.controlBar.pause.connect(self.thread.pause)
self.controlBar.seek.connect(self.thread.seek)
self.controlBar.speedChanged.connect(self.thread.setSpeed)
self.layout().insertWidget(0, self.controlBar)
self.player = PlayerMessageLayer()
self.player.addObserver(self.eventHandler)
def readEvent(self, position: int):
"""
Read an event from the file at the given position.
:param position: the position of the event in the file.
"""
self.file.seek(position)
data = self.file.read(8)
self.player.recv(data)
length = self.player.getDataLengthRequired()
data = self.file.read(length)
self.player.recv(data)
def onTimeUpdated(self, currentTime: float):
"""
Called everytime the thread ticks.
:param currentTime: the current time.
"""
self.controlBar.timeSlider.blockSignals(True)
self.controlBar.timeSlider.setValue(int(currentTime * 1000))
self.controlBar.timeSlider.blockSignals(False)
def clear(self):
"""
Clear the UI.
"""
self.viewer.clear()
self.text.setText("")
def onClose(self):
self.thread.close()
self.thread.wait()