# -*- coding: utf-8 -*-
# Licensed under the MIT license
# http://opensource.org/licenses/mit-license.php
# Copyright 2010 Frank Scholz <dev@coherence-project.org>
import coherence.extern.louie as louie
from coherence import log
from coherence.upnp.devices.wan_connection_device_client import \
WANConnectionDeviceClient
from coherence.upnp.services.clients.wan_common_interface_config_client import\
WANCommonInterfaceConfigClient
[docs]class WANDeviceClient(log.LogAble):
logCategory = 'wan_device_client'
def __init__(self, device):
log.LogAble.__init__(self)
self.device = device
self.device_type = self.device.get_friendly_device_type()
self.version = int(self.device.get_device_type_version())
self.icons = device.icons
self.wan_connection_device = None
self.wan_common_interface_connection = None
self.embedded_device_detection_completed = False
self.service_detection_completed = False
louie.connect(
self.embedded_device_notified,
signal='Coherence.UPnP.EmbeddedDeviceClient.detection_completed',
sender=self.device)
try:
wan_connection_device = \
self.device.get_embedded_device_by_type(
'WANConnectionDevice')[0]
self.wan_connection_device = WANConnectionDeviceClient(
wan_connection_device)
except Exception as er:
self.warning(
"Embedded WANConnectionDevice device not available, "
"device not implemented properly according to "
"the UPnP specification [ERROR: {}]".format(er))
raise
louie.connect(self.service_notified,
signal='Coherence.UPnP.DeviceClient.Service.notified',
sender=self.device)
for service in self.device.get_services():
if service.get_type() in [
"urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1"]:
self.wan_common_interface_connection = \
WANCommonInterfaceConfigClient(service)
self.info("WANDevice %s", self.device.get_friendly_name())
[docs] def remove(self):
self.info("removal of WANDeviceClient started")
if self.wan_common_interface_connection is not None:
self.wan_common_interface_connection.remove()
if self.wan_connection_device is not None:
self.wan_connection_device.remove()
[docs] def embedded_device_notified(self, device):
self.info("EmbeddedDevice %r sent notification", device)
if self.embedded_device_detection_completed:
return
self.embedded_device_detection_completed = True
if self.embedded_device_detection_completed is True and \
self.service_detection_completed is True:
louie.send(
'Coherence.UPnP.EmbeddedDeviceClient.detection_completed',
None,
self)
[docs] def service_notified(self, service):
self.info("Service %r sent notification", service)
if self.service_detection_completed:
return
if self.wan_common_interface_connection is not None:
if not hasattr(self.wan_common_interface_connection.service,
'last_time_updated'):
return
if self.wan_common_interface_connection.\
service.last_time_updated is None:
return
self.service_detection_completed = True
if self.embedded_device_detection_completed is True and \
self.service_detection_completed is True:
louie.send(
'Coherence.UPnP.EmbeddedDeviceClient.detection_completed',
None,
self)