106 lines
3.2 KiB
Python
106 lines
3.2 KiB
Python
#!/usr/bin/python3
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from gi.repository import GLib
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import dbus
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import time
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import iwd
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from collections.abc import Mapping
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from config import ctx
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EAD_SERVICE = 'net.connman.ead'
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EAD_ADAPTER_INTERFACE = 'net.connman.ead.Adapter'
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DBUS_OBJECT_MANAGER = 'org.freedesktop.DBus.ObjectManager'
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DBUS_PROPERTIES = 'org.freedesktop.DBus.Properties'
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EAD_TOP_LEVEL_PATH = '/'
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class Adapter(iwd.IWDDBusAbstract):
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_iface_name = "net.connman.ead.Adapter"
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@property
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def name(self):
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return self._properties['Name']
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@property
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def address(self):
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return self._properties['Address']
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@property
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def active(self):
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return self._properties['Active']
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@property
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def connected(self):
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return self._properties['Connected']
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@property
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def authenticated(self):
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return self._properties['Authenticated']
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class AdapterList(Mapping):
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def __init__(self, ead):
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self._dict = {}
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ead._object_manager.connect_to_signal("InterfacesAdded",
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self._interfaces_added_handler)
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ead._object_manager.connect_to_signal("InterfacesRemoved",
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self._interfaces_removed_handler)
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objects = ead._object_manager.GetManagedObjects()
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for path in objects:
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for interface in objects[path]:
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if interface == EAD_ADAPTER_INTERFACE:
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self._dict[path] = Adapter(path, objects[path][interface], service=EAD_SERVICE)
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def __getitem__(self, key):
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return self._dict.__getitem__(key)
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def __iter__(self):
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return self._dict.__iter__()
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def __len__(self):
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return self._dict.__len__()
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def __delitem__(self, key):
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self._dict.pop(key).remove()
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def _interfaces_added_handler(self, path, interfaces):
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if EAD_ADAPTER_INTERFACE in interfaces:
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self._dict[path] = Adapter(path, interfaces[EAD_ADAPTER_INTERFACE], service=EAD_SERVICE)
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def _interfaces_removed_handler(self, path, interfaces):
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if EAD_ADAPTER_INTERFACE in interfaces:
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del self._dict[path]
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class EAD(iwd.AsyncOpAbstract):
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_bus = ctx.get_bus()
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_object_manager_if = None
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_adapters = None
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def __init__(self):
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ctx.non_block_wait(self._bus.name_has_owner, 20, EAD_SERVICE,
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exception=TimeoutError('EAD has failed to start'))
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self._adapters = AdapterList(self)
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@property
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def _object_manager(self):
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if self._object_manager_if is None:
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self._object_manager_if = \
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dbus.Interface(self._bus.get_object(EAD_SERVICE,
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EAD_TOP_LEVEL_PATH),
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DBUS_OBJECT_MANAGER)
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return self._object_manager_if
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def list_adapters(self, wait_to_appear = 0, max_wait = 50):
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if not wait_to_appear:
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return list(self._adapters.values())
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ctx.non_block_wait(lambda s, num : len(s._adapters) >= num, max_wait, self, wait_to_appear,
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exception=TimeoutError('EAD has no associated devices'))
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return list(self._adapters.values())
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