def Start(self):
'''Start client side'''
client_log.debug('[dbus] start client')
if self._status >= constants.CLIENT_STATUS_STARTED:
client_log.warn('[dbus] already started: %s' % self._status)
return
self.main_window = MainWindow()
# Stop host service when main window is closed
if not self.main_window:
client_host.critical('[dbus] Failed to init main window!')
self.Stop()
self.main_window.windowClosed.connect(self.Stop)
self.main_window.show()
self.client_host = Client(self)
self.client_host.start()
self.StatusChanged(constants.CLIENT_STATUS_STARTED)
# Init webserver-connection-timed-out timer
QtCore.QTimer.singleShot(constants.WEBSERVER_CONNECTION_TIMEOUT,
self.on_webserver_connection_timeout)
screensaver_iface = ScreenSaver()
if screensaver_iface.check():
self.screensaver_iface = screensaver_iface
self.screensaver_iface.inhibit()
def Start(self):
'''Start client side'''
client_log.debug('[dbus] start client')
if self._status >= constants.CLIENT_STATUS_STARTED:
client_log.warn('[dbus] already started: %s' % self._status)
return
self.main_window = MainWindow()
# Stop host service when main window is closed
if not self.main_window:
client_host.critical('[dbus] Failed to init main window!')
self.Stop()
self.main_window.windowClosed.connect(self.Stop)
self.main_window.show()
self.client_host = Client(self)
self.client_host.start()
self.StatusChanged(constants.CLIENT_STATUS_STARTED)
# Init webserver-connection-timed-out timer
QtCore.QTimer.singleShot(constants.WEBSERVER_CONNECTION_TIMEOUT,
self.on_webserver_connection_timeout)
screensaver_iface = ScreenSaver()
if screensaver_iface.check():
self.screensaver_iface = screensaver_iface
self.screensaver_iface.inhibit()
def handle(msg):
'''Handle clipboard data messages'''
try:
msg = json.loads(msg)
except ValueError as e:
client_log.warn('[clipboard] Warning: handle this error: %s' % e)
return
if msg['type'] == constants.CLIPBOARD_TEXT:
clipboard_daemon.set_text(msg['payload'])
elif msg['type'] == constants.CLIPBOARD_PIXMAP:
clipboard_daemon.set_pixmap(msg['payload'])
else:
client_log.warn('[clipboard] unsupported clipboard data %s.' % msg)
def handle(msg):
'''Handle clipboard data messages'''
try:
msg = json.loads(msg)
except ValueError as e:
client_log.warn('[clipboard] Warning: handle this error: %s' % e)
return
if msg['type'] == constants.CLIPBOARD_TEXT:
clipboard_daemon.set_text(msg['payload'])
elif msg['type'] == constants.CLIPBOARD_PIXMAP:
clipboard_daemon.set_pixmap(msg['payload'])
else:
client_log.warn('[clipboard] unsupported clipboard data %s.' % msg)
def start_server(self):
for port in range(PORT_MIN, PORT_MAX):
try:
self.application.listen(port)
break
# That port is unavailable
except OSError:
pass
else:
client_log.warn('[wssd] failed to start websocket server')
return
self.port = port
self.loop = tornado.ioloop.IOLoop.instance()
self.loop.start()
def main():
if is_client_dbus_running():
client_log.warn('[client] client side is running')
return
# if is_server_dbus_running():
# client_log.warn('[client] server side is running')
# return
app = QtWidgets.QApplication(sys.argv)
app.setApplicationName(_(APP_NAME))
client_dbus = ClientDBus()
# FIXME: log service failed to dump log
client_log.debug('Init client dbus: %s' % client_dbus)
app.exec()
def start_server(self):
for port in range(PORT_MIN, PORT_MAX):
try:
self.application.listen(port)
break
# That port is unavailable
except OSError:
pass
else:
client_log.warn('[wssd] failed to start websocket server')
return
self.port = port
self.loop = tornado.ioloop.IOLoop.instance()
self.loop.start()
def main():
if is_client_dbus_running():
client_log.warn('[client] client side is running')
return
# if is_server_dbus_running():
# client_log.warn('[client] server side is running')
# return
app = QtWidgets.QApplication(sys.argv)
app.setApplicationName(_(APP_NAME))
client_dbus = ClientDBus()
# FIXME: log service failed to dump log
client_log.debug('Init client dbus: %s' % client_dbus)
app.exec()
def onClipboardDataChanged(self):
# If connection not initialized, ignore current clipboard content
if not connection:
return
text = self.clipboard.text(QtGui.QClipboard.Clipboard)
pixmap = self.clipboard.pixmap(QtGui.QClipboard.Clipboard)
# Check text first
if text:
msg = {
'type': constants.CLIPBOARD_TEXT,
'payload': text,
}
send_message(json.dumps(msg))
elif pixmap:
msg = {
'type': constants.CLIPBOARD_PIXMAP,
'payload': pixmap,
}
print('TODO: [clipboard] serialize pixmap:', pixmap)
else:
client_log.warn('[clipboard] unknown clipboard data')
def onClipboardDataChanged(self):
# If connection not initialized, ignore current clipboard content
if not connection:
return
text = self.clipboard.text(QtGui.QClipboard.Clipboard)
pixmap = self.clipboard.pixmap(QtGui.QClipboard.Clipboard)
# Check text first
if text:
msg = {
'type': constants.CLIPBOARD_TEXT,
'payload': text,
}
send_message(json.dumps(msg))
elif pixmap:
msg = {
'type': constants.CLIPBOARD_PIXMAP,
'payload': pixmap,
}
print('TODO: [clipboard] serialize pixmap:', pixmap)
else:
client_log.warn('[clipboard] unknown clipboard data')
def handle(msg):
'''Handle cmd messages'''
if not client_dbus:
client_log.warn('[cmd] client dbus is uninitialized')
return
try:
msg = json.loads(msg)
except ValueError as e:
client_log.warn('[cmd] Warning: handle this error: %s' % e)
return
router = {
constants.CLIENT_MSG_READY: constants.CLIENT_STATUS_PAGE_READY,
constants.CLIENT_MSG_CONNECTED: constants.CLIENT_STATUS_CONNECT_OK,
constants.CLIENT_MSG_UNAVAILABLE: constants.CLIENT_STATUS_UNAVAILABLE,
constants.CLIENT_MSG_DISCONNECTED: constants.CLIENT_STATUS_DISCONNECTED,
}
if msg['Type'] == constants.CLIENT_MSG_READY:
client_dbus.StatusChanged(constants.CLIENT_STATUS_PAGE_READY)
elif msg['Type'] == constants.CLIENT_MSG_CONNECTED:
client_dbus.StatusChanged(constants.CLIENT_STATUS_CONNECT_OK)
try:
video = json.loads(msg['Payload'])
except ValueError as e:
client_log.warn('[cmd] Failed to read video info: %s, %s' %
(e, msg['Payload']))
return
# Notify qml about video property
client_dbus.main_window.root.setVideoAspectRatio(video['width'],
video['height'])
elif msg['Type'] == constants.CLIENT_MSG_UNAVAILABLE:
client_dbus.StatusChanged(constants.CLIENT_STATUS_UNAVAILABLE)
elif msg['Type'] == constants.CLIENT_MSG_DISCONNECTED:
client_dbus.StatusChanged(constants.CLIENT_STATUS_DISCONNECTED)
else:
lient_log.warn('[cmd] Warning: handle this message: %s' % msg)
def on_webrtc_connection_timeout(self):
'''Handle WebRTC connection timeout signal'''
if not self.remoting_connected:
client_log.warn('[dbus] connected to remote peer timeout')
self.StatusChanged(constants.CLIENT_STATUS_CONNECT_FAILED)
def on_webserver_connection_timeout(self):
'''Handle webserver connection timeout signal'''
if not self.connected_to_webserver:
client_log.warn('[dbus] connected to webserver timeout')
self.StatusChanged(constants.CLIENT_STATUS_CONNECT_FAILED)
def on_webrtc_connection_timeout(self):
'''Handle WebRTC connection timeout signal'''
if not self.remoting_connected:
client_log.warn('[dbus] connected to remote peer timeout')
self.StatusChanged(constants.CLIENT_STATUS_CONNECT_FAILED)
def on_webserver_connection_timeout(self):
'''Handle webserver connection timeout signal'''
if not self.connected_to_webserver:
client_log.warn('[dbus] connected to webserver timeout')
self.StatusChanged(constants.CLIENT_STATUS_CONNECT_FAILED)