diff options
Diffstat (limited to 'src/libnm-client-impl/nm-device-vlan.c')
| -rw-r--r-- | src/libnm-client-impl/nm-device-vlan.c | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/src/libnm-client-impl/nm-device-vlan.c b/src/libnm-client-impl/nm-device-vlan.c new file mode 100644 index 0000000000..4c2a435bd5 --- /dev/null +++ b/src/libnm-client-impl/nm-device-vlan.c @@ -0,0 +1,257 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2012 Red Hat, Inc. + */ + +#include "libnm-client-impl/nm-default-libnm.h" + +#include "nm-device-vlan.h" + +#include "nm-setting-connection.h" +#include "nm-setting-vlan.h" +#include "nm-setting-wired.h" +#include "nm-utils.h" +#include "nm-object-private.h" + +/*****************************************************************************/ + +NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_CARRIER, PROP_PARENT, PROP_VLAN_ID, ); + +typedef struct { + NMLDBusPropertyO parent; + guint32 vlan_id; + bool carrier; +} NMDeviceVlanPrivate; + +struct _NMDeviceVlan { + NMDevice parent; + NMDeviceVlanPrivate _priv; +}; + +struct _NMDeviceVlanClass { + NMDeviceClass parent; +}; + +G_DEFINE_TYPE(NMDeviceVlan, nm_device_vlan, NM_TYPE_DEVICE) + +#define NM_DEVICE_VLAN_GET_PRIVATE(self) \ + _NM_GET_PRIVATE(self, NMDeviceVlan, NM_IS_DEVICE_VLAN, NMObject, NMDevice) + +/*****************************************************************************/ + +/** + * nm_device_vlan_get_hw_address: (skip) + * @device: a #NMDeviceVlan + * + * Gets the hardware (MAC) address of the #NMDeviceVlan + * + * 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_vlan_get_hw_address(NMDeviceVlan *device) +{ + g_return_val_if_fail(NM_IS_DEVICE_VLAN(device), NULL); + + return nm_device_get_hw_address(NM_DEVICE(device)); +} + +/** + * nm_device_vlan_get_carrier: + * @device: a #NMDeviceVlan + * + * Whether the device has carrier. + * + * Returns: %TRUE if the device has carrier + **/ +gboolean +nm_device_vlan_get_carrier(NMDeviceVlan *device) +{ + g_return_val_if_fail(NM_IS_DEVICE_VLAN(device), FALSE); + + return NM_DEVICE_VLAN_GET_PRIVATE(device)->carrier; +} + +/** + * nm_device_vlan_get_parent: + * @device: a #NMDeviceVlan + * + * Returns: (transfer none): the device's parent device + **/ +NMDevice * +nm_device_vlan_get_parent(NMDeviceVlan *device) +{ + g_return_val_if_fail(NM_IS_DEVICE_VLAN(device), FALSE); + + return nml_dbus_property_o_get_obj(&NM_DEVICE_VLAN_GET_PRIVATE(device)->parent); +} + +/** + * nm_device_vlan_get_vlan_id: + * @device: a #NMDeviceVlan + * + * Returns: the device's VLAN ID + **/ +guint +nm_device_vlan_get_vlan_id(NMDeviceVlan *device) +{ + g_return_val_if_fail(NM_IS_DEVICE_VLAN(device), FALSE); + + return NM_DEVICE_VLAN_GET_PRIVATE(device)->vlan_id; +} + +static gboolean +connection_compatible(NMDevice *device, NMConnection *connection, GError **error) +{ + NMSettingVlan * s_vlan; + NMSettingWired *s_wired; + const char * setting_hwaddr; + const char * hw_address; + + if (!NM_DEVICE_CLASS(nm_device_vlan_parent_class) + ->connection_compatible(device, connection, error)) + return FALSE; + + if (!nm_connection_is_type(connection, NM_SETTING_VLAN_SETTING_NAME)) { + g_set_error_literal(error, + NM_DEVICE_ERROR, + NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, + _("The connection was not a VLAN connection.")); + return FALSE; + } + + s_vlan = nm_connection_get_setting_vlan(connection); + if (nm_setting_vlan_get_id(s_vlan) != nm_device_vlan_get_vlan_id(NM_DEVICE_VLAN(device))) { + g_set_error_literal( + error, + NM_DEVICE_ERROR, + NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, + _("The VLAN identifiers of the device and the connection didn't match.")); + return FALSE; + } + + s_wired = nm_connection_get_setting_wired(connection); + if (s_wired) + setting_hwaddr = nm_setting_wired_get_mac_address(s_wired); + else + setting_hwaddr = NULL; + if (setting_hwaddr) { + hw_address = nm_device_get_hw_address(NM_DEVICE(device)); + + if (!hw_address || !nm_utils_hwaddr_matches(setting_hwaddr, -1, hw_address, -1)) { + g_set_error_literal( + error, + NM_DEVICE_ERROR, + NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, + _("The hardware address of the device and the connection didn't match.")); + } + } + + return TRUE; +} + +static GType +get_setting_type(NMDevice *device) +{ + return NM_TYPE_SETTING_VLAN; +} + +/*****************************************************************************/ + +static void +nm_device_vlan_init(NMDeviceVlan *device) +{} + +static void +get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) +{ + NMDeviceVlan *device = NM_DEVICE_VLAN(object); + + switch (prop_id) { + case PROP_CARRIER: + g_value_set_boolean(value, nm_device_vlan_get_carrier(device)); + break; + case PROP_PARENT: + g_value_set_object(value, nm_device_vlan_get_parent(device)); + break; + case PROP_VLAN_ID: + g_value_set_uint(value, nm_device_vlan_get_vlan_id(device)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); + break; + } +} + +const NMLDBusMetaIface _nml_dbus_meta_iface_nm_device_vlan = NML_DBUS_META_IFACE_INIT_PROP( + NM_DBUS_INTERFACE_DEVICE_VLAN, + nm_device_vlan_get_type, + NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_30, + NML_DBUS_META_IFACE_DBUS_PROPERTIES( + NML_DBUS_META_PROPERTY_INIT_B("Carrier", PROP_CARRIER, NMDeviceVlan, _priv.carrier), + NML_DBUS_META_PROPERTY_INIT_FCN("HwAddress", + 0, + "s", + _nm_device_notify_update_prop_hw_address), + NML_DBUS_META_PROPERTY_INIT_O_PROP("Parent", + PROP_PARENT, + NMDeviceVlan, + _priv.parent, + nm_device_get_type), + NML_DBUS_META_PROPERTY_INIT_U("VlanId", PROP_VLAN_ID, NMDeviceVlan, _priv.vlan_id), ), ); + +static void +nm_device_vlan_class_init(NMDeviceVlanClass *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, NMDeviceVlan); + + _NM_OBJECT_CLASS_INIT_PROPERTY_O_FIELDS_1(nm_object_class, NMDeviceVlanPrivate, parent); + + device_class->connection_compatible = connection_compatible; + device_class->get_setting_type = get_setting_type; + + /** + * NMDeviceVlan:carrier: + * + * Whether the device has carrier. + **/ + obj_properties[PROP_CARRIER] = g_param_spec_boolean(NM_DEVICE_VLAN_CARRIER, + "", + "", + FALSE, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + /** + * NMDeviceVlan:parent: + * + * The devices's parent device. + **/ + obj_properties[PROP_PARENT] = g_param_spec_object(NM_DEVICE_VLAN_PARENT, + "", + "", + NM_TYPE_DEVICE, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + /** + * NMDeviceVlan:vlan-id: + * + * The device's VLAN ID. + **/ + obj_properties[PROP_VLAN_ID] = g_param_spec_uint(NM_DEVICE_VLAN_VLAN_ID, + "", + "", + 0, + 4095, + 0, + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); + + _nml_dbus_meta_class_init_with_properties(object_class, &_nml_dbus_meta_iface_nm_device_vlan); +} |