def test_create_fsw(self, mock_config, mock_avail):
"""
Tests that create_filesystem_watcher returns the correct object
create_filesystem_watcher should return an inotify filesystem watcher if
pyinotify is available and configured, and a polling filesystem watcher otherwise
:param mock_config: mock of whether pyinotify is configured or not according to is_inotify_config()
:param mock_avail: mock of whether pyinotify is available or not according to is_inotify_avail()
:return:
"""
mock_config.return_value = True
mock_avail.return_value = True
fsw = file_monitor.create_filesystem_watcher(self.dir_list)
self.assertIsInstance(fsw, file_monitor.InotifyFilesystemWatcher)
mock_config.return_value = False
mock_avail.return_value = True
fsw = file_monitor.create_filesystem_watcher(self.dir_list)
self.assertIsInstance(fsw, file_monitor.FilesystemWatcher)
mock_config.return_value = True
mock_avail.return_value = False
fsw = file_monitor.create_filesystem_watcher(self.dir_list)
self.assertIsInstance(fsw, file_monitor.FilesystemWatcher)
mock_config.return_value = False
mock_avail.return_value = False
fsw = file_monitor.create_filesystem_watcher(self.dir_list)
self.assertIsInstance(fsw, file_monitor.FilesystemWatcher)
def test_create_fsw(self, mock_config, mock_avail):
"""
Tests that create_filesystem_watcher returns the correct object
create_filesystem_watcher should return an inotify filesystem watcher if
pyinotify is available and configured, and a polling filesystem watcher otherwise
:param mock_config: mock of whether pyinotify is configured or not according to is_inotify_config()
:param mock_avail: mock of whether pyinotify is available or not according to is_inotify_avail()
:return:
"""
mock_config.return_value = True
mock_avail.return_value = True
fsw = file_monitor.create_filesystem_watcher(self.dir_list)
self.assertIsInstance(fsw, file_monitor.InotifyFilesystemWatcher)
mock_config.return_value = False
mock_avail.return_value = True
fsw = file_monitor.create_filesystem_watcher(self.dir_list)
self.assertIsInstance(fsw, file_monitor.FilesystemWatcher)
mock_config.return_value = True
mock_avail.return_value = False
fsw = file_monitor.create_filesystem_watcher(self.dir_list)
self.assertIsInstance(fsw, file_monitor.FilesystemWatcher)
mock_config.return_value = False
mock_avail.return_value = False
fsw = file_monitor.create_filesystem_watcher(self.dir_list)
self.assertIsInstance(fsw, file_monitor.FilesystemWatcher)
def __init__(self, bus_class=None, bus_name=None, object_classes=None, bus_kwargs=None):
"""
Create a connection to a bus defined by bus_class and bus_kwargs; instantiate objects in
object_classes; expose them under bus_name and enter a GLib mainloop. bus_kwargs are generally
only necessary if you're using dbus.bus.BusConnection
The object_classes argument is a list. The list can contain either a class or a tuple consisting
of a class and a dictionary of arguments to send that class's constructor.
"""
# Configure mainloop for threading. We must do so in GLib and python-dbus.
GLib.threads_init()
dbus.mainloop.glib.threads_init()
self.bus_name = bus_name or constants.BUS_NAME
bus_class = bus_class or dbus.SystemBus
bus_kwargs = bus_kwargs or {}
object_classes = object_classes or []
self.objects = []
self.object_map = {}
try:
self.bus = bus_class(**bus_kwargs)
except dbus.exceptions.DBusException:
log.exception("Could not create bus class")
raise
self.identity = inj.require(inj.IDENTITY) # gives us consumer path
config_cert_dir_path = "/etc/rhsm/rhsm.conf"
products_cert_dir_path = conf['rhsm']['productCertDir']
entitlement_cert_dir_path = conf['rhsm']['entitlementCertDir']
syspurpose_cert_dir_path = "/etc/rhsm/syspurpose/syspurpose.json"
self.connection_name = dbus.service.BusName(self.bus_name, self.bus)
self.mainloop = GLib.MainLoop()
for item in object_classes:
try:
clazz, kwargs = item[0], item[1]
except TypeError:
clazz = item
kwargs = {}
clazz_instance = clazz(object_path=clazz.default_dbus_path, bus_name=self.connection_name, **kwargs)
self.objects.append(clazz_instance)
self.object_map[str(clazz.__name__)] = clazz_instance
consumer_dir_list = []
entitlement_dir_list = []
config_dir_list = []
products_dir_list = []
syspurpose_dir_list = []
if "EntitlementDBusObject" in self.object_map:
entitlement_dir_list.append(self.object_map["EntitlementDBusObject"].reload)
consumer_dir_list.append(self.object_map["EntitlementDBusObject"].reload)
products_dir_list.append(self.object_map["EntitlementDBusObject"].reload)
syspurpose_dir_list.append(self.object_map["EntitlementDBusObject"].reload)
entitlement_dir_list.append(self.object_map["EntitlementDBusObject"].EntitlementChanged)
if "ConsumerDBusObject" in self.object_map:
consumer_dir_list.append(self.object_map["ConsumerDBusObject"].ConsumerChanged)
if "ConfigDBusObject" in self.object_map:
config_dir_list.append(self.object_map["ConfigDBusObject"].reload)
config_dir_list.append(self.object_map["ConfigDBusObject"].ConfigChanged)
if "ProductsDBusObject" in self.object_map:
products_dir_list.append(self.object_map["ProductsDBusObject"].InstalledProductsChanged)
if "SyspurposeDBusObject" in self.object_map:
syspurpose_dir_list.append(self.object_map["SyspurposeDBusObject"].SyspurposeChanged)
consumer_dir_watch = DirectoryWatch(self.identity.cert_dir_path, consumer_dir_list)
entitlement_dir_watch = DirectoryWatch(entitlement_cert_dir_path, entitlement_dir_list)
config_dir_watch = DirectoryWatch(config_cert_dir_path, config_dir_list)
products_dir_watch = DirectoryWatch(products_cert_dir_path, products_dir_list)
syspurpose_dir_watch = DirectoryWatch(syspurpose_cert_dir_path, syspurpose_dir_list)
self.filesystem_watcher = create_filesystem_watcher([
consumer_dir_watch,
entitlement_dir_watch,
config_dir_watch,
products_dir_watch,
syspurpose_dir_watch,
])
self._thread = threading.Thread(target=self.filesystem_watcher.loop)
self._thread.start()
def __init__(self, bus_class=None, bus_name=None, object_classes=None, bus_kwargs=None):
"""
Create a connection to a bus defined by bus_class and bus_kwargs; instantiate objects in
object_classes; expose them under bus_name and enter a GLib mainloop. bus_kwargs are generally
only necessary if you're using dbus.bus.BusConnection
The object_classes argument is a list. The list can contain either a class or a tuple consisting
of a class and a dictionary of arguments to send that class's constructor.
"""
# Configure mainloop for threading. We must do so in GLib and python-dbus.
GLib.threads_init()
dbus.mainloop.glib.threads_init()
self.bus_name = bus_name or constants.BUS_NAME
bus_class = bus_class or dbus.SystemBus
bus_kwargs = bus_kwargs or {}
object_classes = object_classes or []
self.objects = []
self.object_map = {}
try:
self.bus = bus_class(**bus_kwargs)
except dbus.exceptions.DBusException:
log.exception("Could not create bus class")
raise
self.identity = inj.require(inj.IDENTITY) # gives us consumer path
config_cert_dir_path = "/etc/rhsm/rhsm.conf"
products_cert_dir_path = conf['rhsm']['productCertDir']
entitlement_cert_dir_path = conf['rhsm']['entitlementCertDir']
syspurpose_cert_dir_path = "/etc/rhsm/syspurpose/syspurpose.json"
self.connection_name = dbus.service.BusName(self.bus_name, self.bus)
self.mainloop = GLib.MainLoop()
for item in object_classes:
try:
clazz, kwargs = item[0], item[1]
except TypeError:
clazz = item
kwargs = {}
clazz_instance = clazz(object_path=clazz.default_dbus_path, bus_name=self.connection_name, **kwargs)
self.objects.append(clazz_instance)
self.object_map[str(clazz.__name__)] = clazz_instance
consumer_dir_list = [self.identity.reload]
entitlement_dir_list = []
config_dir_list = []
products_dir_list = []
syspurpose_dir_list = []
if "EntitlementDBusObject" in self.object_map:
entitlement_dir_list.append(self.object_map["EntitlementDBusObject"].reload)
consumer_dir_list.append(self.object_map["EntitlementDBusObject"].reload)
products_dir_list.append(self.object_map["EntitlementDBusObject"].reload)
syspurpose_dir_list.append(self.object_map["EntitlementDBusObject"].reload)
entitlement_dir_list.append(self.object_map["EntitlementDBusObject"].EntitlementChanged)
if "ConsumerDBusObject" in self.object_map:
consumer_dir_list.append(self.object_map["ConsumerDBusObject"].ConsumerChanged)
if "ConfigDBusObject" in self.object_map:
config_dir_list.append(self.object_map["ConfigDBusObject"].reload)
config_dir_list.append(self.object_map["ConfigDBusObject"].ConfigChanged)
if "ProductsDBusObject" in self.object_map:
products_dir_list.append(self.object_map["ProductsDBusObject"].InstalledProductsChanged)
if "SyspurposeDBusObject" in self.object_map:
syspurpose_dir_list.append(self.object_map["SyspurposeDBusObject"].SyspurposeChanged)
consumer_dir_watch = DirectoryWatch(self.identity.cert_dir_path, consumer_dir_list)
entitlement_dir_watch = DirectoryWatch(entitlement_cert_dir_path, entitlement_dir_list)
config_dir_watch = DirectoryWatch(config_cert_dir_path, config_dir_list)
products_dir_watch = DirectoryWatch(products_cert_dir_path, products_dir_list)
syspurpose_dir_watch = DirectoryWatch(syspurpose_cert_dir_path, syspurpose_dir_list)
self.filesystem_watcher = create_filesystem_watcher([
consumer_dir_watch,
entitlement_dir_watch,
config_dir_watch,
products_dir_watch,
syspurpose_dir_watch,
])
self._thread = threading.Thread(target=self.filesystem_watcher.loop)
self._thread.start()