def loop(self):
connected = Platform.rdpSessionIsConnected()
while True:
channelConnected = Platform.rdpSessionIsConnected()
if connected and not channelConnected:
# Client has disconnected
self.vchannel.Close()
elif channelConnected and not connected:
# Client has reconnected
self.vchannel.Open()
self.vchannel.Write(OvdAppChannel.getInitPacket())
for instance in self.im.instances:
self.vchannel.Write(OvdAppChannel.build_packet_ORDER_STARTED(instance[3], instance[1]))
connected = channelConnected
if not connected:
time.sleep(0.5)
continue
# Read a complete packet
# so we assume a maximum packet size is 2048
packet = self.vchannel.Read(2048)
if packet is None:
print "error at read"
time.sleep(0.5)
continue
(order, data) = OvdAppChannel.parse_packet(packet)
if order is None:
print "OvdAppChannel error: %s" % (data)
if order == OvdAppChannel.ORDER_START:
(token, app_id) = data
print "recv startapp order %d %d" % (token, app_id)
self.jobs.put((order, token, app_id))
elif order == OvdAppChannel.ORDER_START_WITH_ARGS:
(token, app_id, dir_type, share, path) = data
if dir_type == OvdAppChannel.DIR_TYPE_SHARED_FOLDER:
dir_type2 = self.im.DIR_TYPE_SHARED_FOLDER
elif dir_type == OvdAppChannel.DIR_TYPE_RDP_DRIVE:
dir_type2 = self.im.DIR_TYPE_RDP_DRIVE
elif dir_type == OvdAppChannel.DIR_TYPE_KNOWN_DRIVES:
dir_type2 = self.im.DIR_TYPE_KNOWN_DRIVES
elif dir_type == OvdAppChannel.DIR_TYPE_HTTP_URL:
dir_type2 = self.im.DIR_TYPE_HTTP_URL
else:
print "Message ORDER_START_WITH_ARGS: unknown dir type %X" % (dir_type)
return
print "recv startapp order %d %d %d %s %s" % (token, app_id, dir_type2, share, path)
self.jobs.put((order, token, app_id, dir_type2, share, path))
elif order == OvdAppChannel.ORDER_STOP:
(token) = data
print "recv stop order %d" % (token)
self.jobs.put((order, token))
elif order == OvdAppChannel.ORDER_EXIT:
# logoff
print "recv exit order"
return
def loop(self):
connected = Platform.rdpSessionIsConnected()
while True:
channelConnected = Platform.rdpSessionIsConnected()
if connected and not channelConnected:
# Client has disconnected
self.vchannel.Close()
elif channelConnected and not connected:
# Client has reconnected
self.vchannel.Open()
self.vchannel.Write(OvdAppChannel.getInitPacket())
for instance in self.im.instances:
self.vchannel.Write(
OvdAppChannel.build_packet_ORDER_STARTED(
instance[3], instance[1]))
connected = channelConnected
if not connected:
time.sleep(0.5)
continue
# Read a complete packet
# so we assume a maximum packet size is 2048
packet = self.vchannel.Read(2048)
if packet is None:
print "error at read"
time.sleep(0.5)
continue
(order, data) = OvdAppChannel.parse_packet(packet)
if order is None:
print "OvdAppChannel error: %s" % (data)
if order == OvdAppChannel.ORDER_START:
(token, app_id) = data
print "recv startapp order %d %d" % (token, app_id)
self.jobs.put((order, token, app_id))
elif order == OvdAppChannel.ORDER_START_WITH_ARGS:
(token, app_id, dir_type, share, path) = data
if dir_type == OvdAppChannel.DIR_TYPE_SHARED_FOLDER:
dir_type2 = self.im.DIR_TYPE_SHARED_FOLDER
elif dir_type == OvdAppChannel.DIR_TYPE_RDP_DRIVE:
dir_type2 = self.im.DIR_TYPE_RDP_DRIVE
elif dir_type == OvdAppChannel.DIR_TYPE_KNOWN_DRIVES:
dir_type2 = self.im.DIR_TYPE_KNOWN_DRIVES
elif dir_type == OvdAppChannel.DIR_TYPE_HTTP_URL:
dir_type2 = self.im.DIR_TYPE_HTTP_URL
else:
print "Message ORDER_START_WITH_ARGS: unknown dir type %X" % (
dir_type)
return
print "recv startapp order %d %d %d %s %s" % (
token, app_id, dir_type2, share, path)
self.jobs.put((order, token, app_id, dir_type2, share, path))
elif order == OvdAppChannel.ORDER_STOP:
(token) = data
print "recv stop order %d" % (token)
self.jobs.put((order, token))
elif order == OvdAppChannel.ORDER_EXIT:
# logoff
print "recv exit order"
return
self.vchannel.Write(OvdAppChannel.build_packet_ORDER_STOPPED(token))
tokens = self.im.get_exited_instances()
if tokens is not None:
for token in tokens:
self.vchannel.Write(OvdAppChannel.build_packet_ORDER_STOPPED(token))
if job is None and len(tokens) == 0:
time.sleep(0.1)
t1 = time.time()
t_init += t1 - t0
if t_init > 5:
# We send channel init time to time to manage the reconnection
self.vchannel.Write(OvdAppChannel.getInitPacket())
if self.use_known_drives and self.drives.rebuild():
self.vchannel.Write(OvdAppChannel.getDrivesMessage(self.drives.getListUID()))
t_init = 0
def stop(self):
if self.isAlive():
self._Thread__stop()
t0 = time.time()
self.im.kill_all_apps()
while self.im.has_running_instances():
if time.time() - t0 > 20:
print "Still running instances after 20 seconds, exiting anyway ..."
OvdAppChannel.build_packet_ORDER_STOPPED(token))
tokens = self.im.get_exited_instances()
if tokens is not None:
for token in tokens:
self.vchannel.Write(
OvdAppChannel.build_packet_ORDER_STOPPED(token))
if job is None and len(tokens) == 0:
time.sleep(0.1)
t1 = time.time()
t_init += (t1 - t0)
if t_init > 5:
# We send channel init time to time to manage the reconnection
self.vchannel.Write(OvdAppChannel.getInitPacket())
if self.use_known_drives and self.drives.rebuild():
self.vchannel.Write(
OvdAppChannel.getDrivesMessage(
self.drives.getListUID()))
t_init = 0
def stop(self):
if self.isAlive():
self._Thread__stop()
t0 = time.time()
self.im.kill_all_apps()
while self.im.has_running_instances():
