Whether the device can auto-activate a connection.
The property setter is a synchronous D-Bus call. This is deprecated since 1.22.
The available connections of the device
The capabilities of the device.
The NMClient instance as returned by nm_object_get_client().
When an NMObject gets removed from the NMClient cache, the NMObject:path property stays unchanged, but this client instance gets reset to %NULL. You can use this property to track removal of the object from the cache.
The numeric type of the device.
The IPv4 #NMDhcpConfig of the device.
The IPv6 #NMDhcpConfig of the device.
The driver of the device.
The version of the device driver.
When %TRUE indicates the device is likely missing firmware required for its operation.
The firmware version of the device.
Optional firewall mark - see ip-rule(8). Used when setting routing policy for outgoing encrypted packets. Set to 0 to disable the mark (default).
The hardware address of the device.
The interface of the device.
The interface flags.
The #NMIP4Config of the device.
The IPv4 connectivity state of the device.
The IPv6 #NMIPConfig of the device.
The IPv6 connectivity state of the device.
The IP interface of the device which should be used for all IP-related operations like addressing and routing.
Local UDP listen port. Set to 0 to allow a random port to be chosen (default).
The LLDP neighbors.
Whether the device is managed by NetworkManager.
Whether the device is metered.
The MTU of the device.
When %TRUE indicates that the NetworkManager plugin for the device is not installed.
The device path as exposed by the udev property ID_PATH.
The string is backslash escaped (C escaping) for invalid characters. The escaping can be reverted with g_strcompress(), however the result may not be valid UTF-8.
The physical port ID of the device. (See nm_device_get_physical_port_id().)
The port devices of the controller device. For devices that cannot be controllers this is likely to be always empty.
The product string of the device.
32-byte public key, derived from the current private key.
Whether the device is real or is a placeholder device that could be created automatically by NetworkManager if one of its #NMDevice:available-connections was activated.
The state of the device.
The reason for the device state.
An operating-system specific device hardware identifier; this is not unique to a specific hardware device across reboots or hotplugs. It is an opaque string which for some device types (Bluetooth, Modem) contains an identifier provided by the underlying hardware service daemon such as Bluez or ModemManager, and clients can use this property to request more information about the device from those services.
The vendor string of the device.
Creates a binding between source_property on source and target_property
on target.
Whenever the source_property is changed the target_property is
updated using the same value. For instance:
g_object_bind_property (action, "active", widget, "sensitive", 0);
Will result in the "sensitive" property of the widget #GObject instance to be updated with the same value of the "active" property of the action #GObject instance.
If flags contains %G_BINDING_BIDIRECTIONAL then the binding will be mutual:
if target_property on target changes then the source_property on source
will be updated as well.
The binding will automatically be removed when either the source or the
target instances are finalized. To remove the binding without affecting the
source and the target you can just call g_object_unref() on the returned
#GBinding instance.
Removing the binding by calling g_object_unref() on it must only be done if
the binding, source and target are only used from a single thread and it
is clear that both source and target outlive the binding. Especially it
is not safe to rely on this if the binding, source or target can be
finalized from different threads. Keep another reference to the binding and
use g_binding_unbind() instead to be on the safe side.
A #GObject can have multiple bindings.
the property on source to bind
the target #GObject
the property on target to bind
flags to pass to #GBinding
Creates a binding between source_property on source and target_property
on target, allowing you to set the transformation functions to be used by
the binding.
This function is the language bindings friendly version of g_object_bind_property_full(), using #GClosures instead of function pointers.
the property on source to bind
the target #GObject
the property on target to bind
flags to pass to #GBinding
a #GClosure wrapping the transformation function from the source to the target, or %NULL to use the default
a #GClosure wrapping the transformation function from the target to the source, or %NULL to use the default
Validates a given connection for a given #NMDevice object and returns
whether the connection may be activated with the device. For example if
device is a Wi-Fi device that supports only WEP encryption, the connection
will only be valid if it is a Wi-Fi connection which describes a WEP or open
network, and will not be valid if it describes a WPA network, or if it is
an Ethernet, Bluetooth, WWAN, etc connection that is incompatible with the
device.
This function does the same as nm_device_connection_valid(), i.e. checking compatibility of the given device and connection. But, in addition, it sets GError when FALSE is returned.
an #NMConnection to validate against device
Validates a given connection for a given #NMDevice object and returns
whether the connection may be activated with the device. For example if
device is a Wi-Fi device that supports only WEP encryption, the connection
will only be valid if it is a Wi-Fi connection which describes a WEP or open
network, and will not be valid if it describes a WPA network, or if it is
an Ethernet, Bluetooth, WWAN, etc connection that is incompatible with the
device.
an #NMConnection to validate against device
Deletes the software device. Hardware devices can't be deleted.
a #GCancellable, or %NULL
Asynchronously begins deleting the software device. Hardware devices can't be deleted.
a #GCancellable, or %NULL
callback to be called when delete operation completes
Gets the result of a call to nm_device_delete_async().
the result passed to the #GAsyncReadyCallback
Asynchronously begins disconnecting the device if currently connected, and prevents the device from automatically connecting to networks until the next manual network connection request.
a #GCancellable, or %NULL
callback to be called when the disconnect operation completes
Gets the result of a call to nm_device_disconnect_async().
the result passed to the #GAsyncReadyCallback
Filters a given array of connections for a given #NMDevice object and returns
connections which may be activated with the device. For example if device
is a Wi-Fi device that supports only WEP encryption, the returned array will
contain any Wi-Fi connections in connections that allow connection to
unencrypted or WEP-enabled SSIDs. The returned array will not contain
Ethernet, Bluetooth, Wi-Fi WPA connections, or any other connection that is
incompatible with the device. To get the full list of connections see
nm_client_get_connections().
an array of #NMConnections to filter
This function is intended for #GObject implementations to re-enforce a [floating][floating-ref] object reference. Doing this is seldom required: all #GInitiallyUnowneds are created with a floating reference which usually just needs to be sunken by calling g_object_ref_sink().
Increases the freeze count on object. If the freeze count is
non-zero, the emission of "notify" signals on object is
stopped. The signals are queued until the freeze count is decreased
to zero. Duplicate notifications are squashed so that at most one
#GObject::notify signal is emitted for each property modified while the
object is frozen.
This is necessary for accessors that modify multiple properties to prevent premature notification while the object is still being modified.
Gets the #NMActiveConnection object which owns this device during activation.
Fetch the currently applied connection on the device.
the flags argument. Currently, this value must always be zero.
a #GCancellable, or %NULL
Asynchronously begins and gets the currently applied connection.
the flags argument. Currently, this value must always be zero.
a #GCancellable, or %NULL
callback to be called when the reapply operation completes
Gets the result of a call to nm_device_get_applied_connection_async().
the result passed to the #GAsyncReadyCallback
Whether the #NMDevice can be autoconnected.
Gets the #NMRemoteConnections currently known to the daemon that could
be activated on device.
Gets the device' capabilities.
The connectivity state of the device for given address family. Supported address families are %AF_INET for IPv4, %AF_INET6 for IPv6 or %AF_UNSPEC for any.
network address family
Gets a named field from the objects table of associations (see g_object_set_data()).
name of the key for that association
Gets a description of device, based on its vendor and product names.
Returns the numeric type of the #NMDevice, ie Ethernet, Wi-Fi, etc.
Gets the current IPv4 #NMDhcpConfig associated with the #NMDevice.
You can alternatively use nm_active_connection_get_dhcp4_config(), which also works with VPN connections.
Gets the current IPv6 #NMDhcpConfig associated with the #NMDevice.
You can alternatively use nm_active_connection_get_dhcp6_config(), which also works with VPN connections.
Gets the driver of the #NMDevice.
Gets the driver version of the #NMDevice.
Indicates that firmware required for the device's operation is likely to be missing.
Gets the firmware version of the #NMDevice.
Gets the fwmark (firewall mark) for this interface. It can be used to set routing policy for outgoing encrypted packets. See: ip-rule(8)
Gets the current a hardware address (MAC) for the device.
Gets the interface name of the #NMDevice.
Gets the interface flags of the device.
Gets the current IPv4 #NMIPConfig associated with the #NMDevice.
You can alternatively use nm_active_connection_get_ip4_config(), which also works with VPN connections.
Gets the current IPv6 #NMIPConfig associated with the #NMDevice.
You can alternatively use nm_active_connection_get_ip6_config(), which also works with VPN connections.
Gets the IP interface name of the #NMDevice over which IP traffic flows when the device is in the ACTIVATED state.
Gets the local UDP port this interface listens on
Gets the list of neighbors discovered through LLDP.
Whether the #NMDevice is managed by NetworkManager.
Gets the metered setting of a #NMDevice.
Gets the MTU of the #NMDevice.
Indicates that the NetworkManager plugin for the device is not installed.
Gets the path of the #NMDevice as exposed by the udev property ID_PATH.
Gets the physical port ID of the #NMDevice. If non-%NULL, this is an opaque string that can be used to recognize when seemingly-unrelated #NMDevices are actually just different virtual ports on a single physical port. (Eg, NPAR / SR-IOV.)
Gets the product string of the #NMDevice.
Gets a property of an object.
The value can be:
In general, a copy is made of the property contents and the caller is responsible for freeing the memory by calling g_value_unset().
Note that g_object_get_property() is really intended for language bindings, g_object_get() is much more convenient for C programming.
the name of the property to get
return location for the property value
Gets the public key for this interface
This function gets back user data pointers stored via g_object_set_qdata().
A #GQuark, naming the user data pointer
Gets the (primary) #NMSetting subtype associated with connections
that can be used on device.
Gets the current #NMDevice state.
Gets the reason for entering the current #NMDevice state.
Gets a (non-localized) description of the type of device that
device is.
Gets the Unique Device Identifier of the #NMDevice.
Gets the vendor string of the #NMDevice.
Gets n_properties properties for an object.
Obtained properties will be set to values. All properties must be valid.
Warnings will be emitted and undefined behaviour may result if invalid
properties are passed in.
the names of each property to get
the values of each property to get
Checks whether object has a [floating][floating-ref] reference.
Whether the device is a software device.
Emits a "notify" signal for the property property_name on object.
When possible, eg. when signaling a property change from within the class that registered the property, you should use g_object_notify_by_pspec() instead.
Note that emission of the notify signal may be blocked with g_object_freeze_notify(). In this case, the signal emissions are queued and will be emitted (in reverse order) when g_object_thaw_notify() is called.
the name of a property installed on the class of object.
Emits a "notify" signal for the property specified by pspec on object.
This function omits the property name lookup, hence it is faster than g_object_notify().
One way to avoid using g_object_notify() from within the class that registered the properties, and using g_object_notify_by_pspec() instead, is to store the GParamSpec used with g_object_class_install_property() inside a static array, e.g.:
enum
{
PROP_0,
PROP_FOO,
PROP_LAST
};
static GParamSpec *properties[PROP_LAST];
static void
my_object_class_init (MyObjectClass *klass)
{
properties[PROP_FOO] = g_param_spec_int ("foo", "Foo", "The foo",
0, 100,
50,
G_PARAM_READWRITE);
g_object_class_install_property (gobject_class,
PROP_FOO,
properties[PROP_FOO]);
}
and then notify a change on the "foo" property with:
g_object_notify_by_pspec (self, properties[PROP_FOO]);
the #GParamSpec of a property installed on the class of object.
Attempts to update device with changes to the currently active connection made since it was last applied.
the #NMConnection to replace the applied settings with or %NULL to reuse existing
zero or the expected version id of the applied connection. If specified and the version id mismatches, the call fails without modification. This allows to catch concurrent accesses.
always set this to zero
a #GCancellable, or %NULL
Asynchronously begins an attempt to update device with changes to the currently active connection made since it was last applied.
the #NMConnection to replace the applied settings with or %NULL to reuse existing
zero or the expected version id of the applied connection. If specified and the version id mismatches, the call fails without modification. This allows to catch concurrent accesses.
always set this to zero
a #GCancellable, or %NULL
callback to be called when the reapply operation completes
Gets the result of a call to nm_device_reapply_async().
the result passed to the #GAsyncReadyCallback
Increase the reference count of object, and possibly remove the
[floating][floating-ref] reference, if object has a floating reference.
In other words, if the object is floating, then this call "assumes ownership" of the floating reference, converting it to a normal reference by clearing the floating flag while leaving the reference count unchanged. If the object is not floating, then this call adds a new normal reference increasing the reference count by one.
Since GLib 2.56, the type of object will be propagated to the return type
under the same conditions as for g_object_ref().
Releases all references to other objects. This can be used to break reference cycles.
This function should only be called from object system implementations.
Enables or disables automatic activation of the #NMDevice.
%TRUE to enable autoconnecting
Each object carries around a table of associations from strings to pointers. This function lets you set an association.
If the object already had an association with that name, the old association will be destroyed.
Internally, the key is converted to a #GQuark using g_quark_from_string().
This means a copy of key is kept permanently (even after object has been
finalized) — so it is recommended to only use a small, bounded set of values
for key in your program, to avoid the #GQuark storage growing unbounded.
name of the key
data to associate with that key
Enables or disables management of #NMDevice by NetworkManager.
%TRUE to make the device managed by NetworkManager.
Sets a property on an object.
the name of the property to set
the value
Remove a specified datum from the object's data associations, without invoking the association's destroy handler.
name of the key
This function gets back user data pointers stored via
g_object_set_qdata() and removes the data from object
without invoking its destroy() function (if any was
set).
Usually, calling this function is only required to update
user data pointers with a destroy notifier, for example:
void
object_add_to_user_list (GObject *object,
const gchar *new_string)
{
// the quark, naming the object data
GQuark quark_string_list = g_quark_from_static_string ("my-string-list");
// retrieve the old string list
GList *list = g_object_steal_qdata (object, quark_string_list);
// prepend new string
list = g_list_prepend (list, g_strdup (new_string));
// this changed 'list', so we need to set it again
g_object_set_qdata_full (object, quark_string_list, list, free_string_list);
}
static void
free_string_list (gpointer data)
{
GList *node, *list = data;
for (node = list; node; node = node->next)
g_free (node->data);
g_list_free (list);
}
Using g_object_get_qdata() in the above example, instead of g_object_steal_qdata() would have left the destroy function set, and thus the partial string list would have been freed upon g_object_set_qdata_full().
A #GQuark, naming the user data pointer
Reverts the effect of a previous call to
g_object_freeze_notify(). The freeze count is decreased on object
and when it reaches zero, queued "notify" signals are emitted.
Duplicate notifications for each property are squashed so that at most one #GObject::notify signal is emitted for each property, in the reverse order in which they have been queued.
It is an error to call this function when the freeze count is zero.
Decreases the reference count of object. When its reference count
drops to 0, the object is finalized (i.e. its memory is freed).
If the pointer to the #GObject may be reused in future (for example, if it is an instance variable of another object), it is recommended to clear the pointer to %NULL rather than retain a dangling pointer to a potentially invalid #GObject instance. Use g_clear_object() for this.
Emits a "notify" signal for the property property_name on object.
When possible, eg. when signaling a property change from within the class that registered the property, you should use g_object_notify_by_pspec() instead.
Note that emission of the notify signal may be blocked with g_object_freeze_notify(). In this case, the signal emissions are queued and will be emitted (in reverse order) when g_object_thaw_notify() is called.
This function essentially limits the life time of the closure to
the life time of the object. That is, when the object is finalized,
the closure is invalidated by calling g_closure_invalidate() on
it, in order to prevent invocations of the closure with a finalized
(nonexisting) object. Also, g_object_ref() and g_object_unref() are
added as marshal guards to the closure, to ensure that an extra
reference count is held on object during invocation of the
closure. Usually, this function will be called on closures that
use this object as closure data.
#GClosure to watch
Find the #GParamSpec with the given name for an
interface. Generally, the interface vtable passed in as g_iface
will be the default vtable from g_type_default_interface_ref(), or,
if you know the interface has already been loaded,
g_type_default_interface_peek().
any interface vtable for the interface, or the default vtable for the interface
name of a property to look up.
Add a property to an interface; this is only useful for interfaces that are added to GObject-derived types. Adding a property to an interface forces all objects classes with that interface to have a compatible property. The compatible property could be a newly created #GParamSpec, but normally g_object_class_override_property() will be used so that the object class only needs to provide an implementation and inherits the property description, default value, bounds, and so forth from the interface property.
This function is meant to be called from the interface's default
vtable initialization function (the class_init member of
#GTypeInfo.) It must not be called after after class_init has
been called for any object types implementing this interface.
If pspec is a floating reference, it will be consumed.
any interface vtable for the interface, or the default vtable for the interface.
the #GParamSpec for the new property
Lists the properties of an interface.Generally, the interface
vtable passed in as g_iface will be the default vtable from
g_type_default_interface_ref(), or, if you know the interface has
already been loaded, g_type_default_interface_peek().
any interface vtable for the interface, or the default vtable for the interface
Creates a new instance of a #GObject subtype and sets its properties.
Construction parameters (see %G_PARAM_CONSTRUCT, %G_PARAM_CONSTRUCT_ONLY) which are not explicitly specified are set to their default values.
the type id of the #GObject subtype to instantiate
an array of #GParameter
The #NMActiveConnection object that "owns" this device during activation.