diff options
Diffstat (limited to 'src/libnm-client-impl/nm-device-bridge.c')
| -rw-r--r-- | src/libnm-client-impl/nm-device-bridge.c | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/src/libnm-client-impl/nm-device-bridge.c b/src/libnm-client-impl/nm-device-bridge.c new file mode 100644 index 0000000000..9bc41ac896 --- /dev/null +++ b/src/libnm-client-impl/nm-device-bridge.c @@ -0,0 +1,204 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2012 Red Hat, Inc. + */ + +#include "libnm-client-impl/nm-default-libnm.h" + +#include "nm-setting-bridge.h" + +#include "nm-setting-connection.h" +#include "nm-utils.h" +#include "nm-device-bridge.h" +#include "nm-object-private.h" +#include "libnm-core-intern/nm-core-internal.h" + +/*****************************************************************************/ + +NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_CARRIER, PROP_SLAVES, ); + +typedef struct { + NMLDBusPropertyAO slaves; + bool carrier; +} NMDeviceBridgePrivate; + +struct _NMDeviceBridge { + NMDevice parent; + NMDeviceBridgePrivate _priv; +}; + +struct _NMDeviceBridgeClass { + NMDeviceClass parent; +}; + +G_DEFINE_TYPE(NMDeviceBridge, nm_device_bridge, NM_TYPE_DEVICE) + +#define NM_DEVICE_BRIDGE_GET_PRIVATE(self) \ + _NM_GET_PRIVATE(self, NMDeviceBridge, NM_IS_DEVICE_BRIDGE, NMObject, NMDevice) + +/*****************************************************************************/ + +/** + * nm_device_bridge_get_hw_address: (skip) + * @device: a #NMDeviceBridge + * + * Gets the hardware (MAC) address of the #NMDeviceBridge + * + * Returns: the hardware address. This is the internal string used by the + * device, and must not be modified. + * + * Deprecated: 1.24: Use nm_device_get_hw_address() instead. + **/ +const char * +nm_device_bridge_get_hw_address(NMDeviceBridge *device) +{ + g_return_val_if_fail(NM_IS_DEVICE_BRIDGE(device), NULL); + + return nm_device_get_hw_address(NM_DEVICE(device)); +} + +/** + * nm_device_bridge_get_carrier: + * @device: a #NMDeviceBridge + * + * Whether the device has carrier. + * + * Returns: %TRUE if the device has carrier + **/ +gboolean +nm_device_bridge_get_carrier(NMDeviceBridge *device) +{ + g_return_val_if_fail(NM_IS_DEVICE_BRIDGE(device), FALSE); + + return NM_DEVICE_BRIDGE_GET_PRIVATE(device)->carrier; +} + +/** + * nm_device_bridge_get_slaves: + * @device: a #NMDeviceBridge + * + * Gets the devices currently enslaved to @device. + * + * Returns: (element-type NMDevice): the #GPtrArray containing + * #NMDevices that are slaves of @device. This is the internal + * copy used by the device, and must not be modified. + **/ +const GPtrArray * +nm_device_bridge_get_slaves(NMDeviceBridge *device) +{ + g_return_val_if_fail(NM_IS_DEVICE_BRIDGE(device), FALSE); + + return nml_dbus_property_ao_get_objs_as_ptrarray(&NM_DEVICE_BRIDGE_GET_PRIVATE(device)->slaves); +} + +static gboolean +connection_compatible(NMDevice *device, NMConnection *connection, GError **error) +{ + if (!NM_DEVICE_CLASS(nm_device_bridge_parent_class) + ->connection_compatible(device, connection, error)) + return FALSE; + + if (!nm_connection_is_type(connection, NM_SETTING_BRIDGE_SETTING_NAME)) { + if (_nm_connection_get_setting_bluetooth_for_nap(connection) + && nm_connection_is_type(connection, NM_SETTING_BLUETOOTH_SETTING_NAME)) { + /* a bluetooth NAP setting is a compatible connection for a bridge. */ + } else { + g_set_error_literal(error, + NM_DEVICE_ERROR, + NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, + _("The connection was not a bridge connection.")); + return FALSE; + } + } + + /* FIXME: check ports? */ + + return TRUE; +} + +static GType +get_setting_type(NMDevice *device) +{ + return NM_TYPE_SETTING_BRIDGE; +} + +/*****************************************************************************/ + +static void +nm_device_bridge_init(NMDeviceBridge *device) +{} + +static void +get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) +{ + NMDeviceBridge *device = NM_DEVICE_BRIDGE(object); + + switch (prop_id) { + case PROP_CARRIER: + g_value_set_boolean(value, nm_device_bridge_get_carrier(device)); + break; + case PROP_SLAVES: + g_value_take_boxed(value, _nm_utils_copy_object_array(nm_device_bridge_get_slaves(device))); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); + break; + } +} + +const NMLDBusMetaIface _nml_dbus_meta_iface_nm_device_bridge = NML_DBUS_META_IFACE_INIT_PROP( + NM_DBUS_INTERFACE_DEVICE_BRIDGE, + nm_device_bridge_get_type, + NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_30, + NML_DBUS_META_IFACE_DBUS_PROPERTIES( + NML_DBUS_META_PROPERTY_INIT_B("Carrier", PROP_CARRIER, NMDeviceBridge, _priv.carrier), + NML_DBUS_META_PROPERTY_INIT_FCN("HwAddress", + 0, + "s", + _nm_device_notify_update_prop_hw_address), + NML_DBUS_META_PROPERTY_INIT_AO_PROP("Slaves", + PROP_SLAVES, + NMDeviceBridge, + _priv.slaves, + nm_device_get_type), ), ); + +static void +nm_device_bridge_class_init(NMDeviceBridgeClass *klass) +{ + GObjectClass * object_class = G_OBJECT_CLASS(klass); + NMObjectClass *nm_object_class = NM_OBJECT_CLASS(klass); + NMDeviceClass *device_class = NM_DEVICE_CLASS(klass); + + object_class->get_property = get_property; + + _NM_OBJECT_CLASS_INIT_PRIV_PTR_DIRECT(nm_object_class, NMDeviceBridge); + + _NM_OBJECT_CLASS_INIT_PROPERTY_AO_FIELDS_1(nm_object_class, NMDeviceBridgePrivate, slaves); + + device_class->connection_compatible = connection_compatible; + device_class->get_setting_type = get_setting_type; + + /** + * NMDeviceBridge:carrier: + * + * Whether the device has carrier. + **/ + obj_properties[PROP_CARRIER] = g_param_spec_boolean(NM_DEVICE_BRIDGE_CARRIER, + "", + "", + FALSE, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + /** + * NMDeviceBridge:slaves: (type GPtrArray(NMDevice)) + * + * The devices enslaved to the bridge device. + **/ + obj_properties[PROP_SLAVES] = g_param_spec_boxed(NM_DEVICE_BRIDGE_SLAVES, + "", + "", + G_TYPE_PTR_ARRAY, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + _nml_dbus_meta_class_init_with_properties(object_class, &_nml_dbus_meta_iface_nm_device_bridge); +} |