mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-11-30 06:39:46 +01:00
142 lines
4.5 KiB
Python
142 lines
4.5 KiB
Python
#!/usr/bin/python3
|
|
|
|
from gi.repository import GLib
|
|
import dbus
|
|
import time
|
|
import collections
|
|
|
|
import iwd
|
|
from config import ctx
|
|
|
|
EAD_SERVICE = 'net.connman.ead'
|
|
EAD_ADAPTER_INTERFACE = 'net.connman.ead.Adapter'
|
|
DBUS_OBJECT_MANAGER = 'org.freedesktop.DBus.ObjectManager'
|
|
DBUS_PROPERTIES = 'org.freedesktop.DBus.Properties'
|
|
EAD_TOP_LEVEL_PATH = '/'
|
|
|
|
class Adapter(iwd.IWDDBusAbstract):
|
|
_iface_name = "net.connman.ead.Adapter"
|
|
|
|
@property
|
|
def name(self):
|
|
return self._properties['Name']
|
|
|
|
@property
|
|
def address(self):
|
|
return self._properties['Address']
|
|
|
|
@property
|
|
def active(self):
|
|
return self._properties['Active']
|
|
|
|
@property
|
|
def connected(self):
|
|
return self._properties['Connected']
|
|
|
|
@property
|
|
def authenticated(self):
|
|
return self._properties['Authenticated']
|
|
|
|
|
|
class AdapterList(collections.Mapping):
|
|
def __init__(self, ead):
|
|
self._dict = {}
|
|
|
|
ead._object_manager.connect_to_signal("InterfacesAdded",
|
|
self._interfaces_added_handler)
|
|
ead._object_manager.connect_to_signal("InterfacesRemoved",
|
|
self._interfaces_removed_handler)
|
|
|
|
objects = ead._object_manager.GetManagedObjects()
|
|
|
|
for path in objects:
|
|
for interface in objects[path]:
|
|
if interface == EAD_ADAPTER_INTERFACE:
|
|
self._dict[path] = Adapter(path, objects[path][interface], service=EAD_SERVICE)
|
|
|
|
def __getitem__(self, key):
|
|
return self._dict.__getitem__(key)
|
|
|
|
def __iter__(self):
|
|
return self._dict.__iter__()
|
|
|
|
def __len__(self):
|
|
return self._dict.__len__()
|
|
|
|
def __delitem__(self, key):
|
|
self._dict.pop(key).remove()
|
|
|
|
def _interfaces_added_handler(self, path, interfaces):
|
|
if EAD_ADAPTER_INTERFACE in interfaces:
|
|
self._dict[path] = Adapter(path, interfaces[EAD_ADAPTER_INTERFACE], service=EAD_SERVICE)
|
|
|
|
def _interfaces_removed_handler(self, path, interfaces):
|
|
if EAD_ADAPTER_INTERFACE in interfaces:
|
|
del self._dict[path]
|
|
|
|
class EAD(iwd.AsyncOpAbstract):
|
|
_bus = ctx.get_bus()
|
|
|
|
_object_manager_if = None
|
|
_adapters = None
|
|
|
|
def __init__(self):
|
|
tries = 0
|
|
while not self._bus.name_has_owner(EAD_SERVICE):
|
|
if tries > 200:
|
|
raise TimeoutError('IWD has failed to start')
|
|
tries += 1
|
|
time.sleep(0.1)
|
|
|
|
self._adapters = AdapterList(self)
|
|
|
|
@property
|
|
def _object_manager(self):
|
|
if self._object_manager_if is None:
|
|
self._object_manager_if = \
|
|
dbus.Interface(self._bus.get_object(EAD_SERVICE,
|
|
EAD_TOP_LEVEL_PATH),
|
|
DBUS_OBJECT_MANAGER)
|
|
return self._object_manager_if
|
|
|
|
def list_adapters(self, wait_to_appear = 0, max_wait = 50):
|
|
if not wait_to_appear:
|
|
return list(self._adapters.values())
|
|
|
|
self._wait_timed_out = False
|
|
def wait_timeout_cb():
|
|
self._wait_timed_out = True
|
|
return False
|
|
|
|
try:
|
|
timeout = GLib.timeout_add_seconds(max_wait, wait_timeout_cb)
|
|
context = ctx.mainloop.get_context()
|
|
while len(self._adapters) < wait_to_appear:
|
|
context.iteration(may_block=True)
|
|
if self._wait_timed_out:
|
|
raise TimeoutError('IWD has no associated devices')
|
|
finally:
|
|
if not self._wait_timed_out:
|
|
GLib.source_remove(timeout)
|
|
|
|
return list(self._adapters.values())
|
|
|
|
def wait_for_object_condition(self, obj, condition_str, max_wait = 50):
|
|
self._wait_timed_out = False
|
|
def wait_timeout_cb():
|
|
self._wait_timed_out = True
|
|
return False
|
|
|
|
try:
|
|
timeout = GLib.timeout_add_seconds(max_wait, wait_timeout_cb)
|
|
context = ctx.mainloop.get_context()
|
|
while not eval(condition_str):
|
|
context.iteration(may_block=True)
|
|
if self._wait_timed_out and ctx.args.gdb == None:
|
|
raise TimeoutError('[' + condition_str + ']'\
|
|
' condition was not met in '\
|
|
+ str(max_wait) + ' sec')
|
|
finally:
|
|
if not self._wait_timed_out:
|
|
GLib.source_remove(timeout)
|