2014-07-24 12:53:33 +00:00
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2013 Red Hat, Inc.
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*/
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2016-02-19 13:57:48 +00:00
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#include "nm-default.h"
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2014-07-24 12:53:33 +00:00
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#include <string.h>
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#include "nm-device-generic.h"
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#include "nm-object-private.h"
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#include "nm-setting-generic.h"
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2014-10-22 02:09:52 +00:00
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#include "nm-setting-connection.h"
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2014-07-24 12:53:33 +00:00
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G_DEFINE_TYPE (NMDeviceGeneric, nm_device_generic, NM_TYPE_DEVICE)
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#define NM_DEVICE_GENERIC_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_GENERIC, NMDeviceGenericPrivate))
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typedef struct {
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char *hw_address;
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char *type_description;
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} NMDeviceGenericPrivate;
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enum {
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PROP_0,
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PROP_HW_ADDRESS,
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PROP_TYPE_DESCRIPTION,
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LAST_PROP
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};
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/**
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* nm_device_generic_get_hw_address:
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* @device: a #NMDeviceGeneric
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*
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* Gets the hardware address of the #NMDeviceGeneric
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*
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* Returns: the hardware address. This is the internal string used by the
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* device, and must not be modified.
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**/
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const char *
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nm_device_generic_get_hw_address (NMDeviceGeneric *device)
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{
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g_return_val_if_fail (NM_IS_DEVICE_GENERIC (device), NULL);
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2016-10-12 17:50:32 +00:00
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return nm_str_not_empty (NM_DEVICE_GENERIC_GET_PRIVATE (device)->hw_address);
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2014-07-24 12:53:33 +00:00
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}
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2016-10-02 16:22:50 +00:00
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/*****************************************************************************/
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2014-07-24 12:53:33 +00:00
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static const char *
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get_type_description (NMDevice *device)
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{
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NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (device);
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2016-10-12 17:50:32 +00:00
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return nm_str_not_empty (priv->type_description);
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2014-07-24 12:53:33 +00:00
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}
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static const char *
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get_hw_address (NMDevice *device)
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{
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return nm_device_generic_get_hw_address (NM_DEVICE_GENERIC (device));
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}
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static gboolean
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connection_compatible (NMDevice *device, NMConnection *connection, GError **error)
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{
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libnm: merge device-type-specific errors into NMDeviceError
As with the settings, each device type was defining its own error
type, containing either redundant or non-useful error codes. Drop all
of the subtype-specific errors, and reduce things to just
NM_DEVICE_ERROR_FAILED, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, and
NM_DEVICE_ERROR_INVALID_CONNECTION.
The device-type-specific errors were only returned from their
nm_device_connection_compatible() implementations, so this is also a
good opportunity to simplify those, by moving duplicated functionality
into the base NMDevice implementation, and then allowing the
subclasses to assume that the connection has already been validated in
their own code. Most of the implementations now just check that the
connection has the correct type for the device (which can't be done at
the NMDevice level since some device types (eg, Ethernet) support
multiple connection types.)
Also, make sure that all of the error messages are localized.
2014-10-11 18:44:10 +00:00
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const char *iface_name;
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2014-07-24 12:53:33 +00:00
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libnm: merge device-type-specific errors into NMDeviceError
As with the settings, each device type was defining its own error
type, containing either redundant or non-useful error codes. Drop all
of the subtype-specific errors, and reduce things to just
NM_DEVICE_ERROR_FAILED, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, and
NM_DEVICE_ERROR_INVALID_CONNECTION.
The device-type-specific errors were only returned from their
nm_device_connection_compatible() implementations, so this is also a
good opportunity to simplify those, by moving duplicated functionality
into the base NMDevice implementation, and then allowing the
subclasses to assume that the connection has already been validated in
their own code. Most of the implementations now just check that the
connection has the correct type for the device (which can't be done at
the NMDevice level since some device types (eg, Ethernet) support
multiple connection types.)
Also, make sure that all of the error messages are localized.
2014-10-11 18:44:10 +00:00
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if (!NM_DEVICE_CLASS (nm_device_generic_parent_class)->connection_compatible (device, connection, error))
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return FALSE;
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2014-07-24 12:53:33 +00:00
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libnm: merge device-type-specific errors into NMDeviceError
As with the settings, each device type was defining its own error
type, containing either redundant or non-useful error codes. Drop all
of the subtype-specific errors, and reduce things to just
NM_DEVICE_ERROR_FAILED, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, and
NM_DEVICE_ERROR_INVALID_CONNECTION.
The device-type-specific errors were only returned from their
nm_device_connection_compatible() implementations, so this is also a
good opportunity to simplify those, by moving duplicated functionality
into the base NMDevice implementation, and then allowing the
subclasses to assume that the connection has already been validated in
their own code. Most of the implementations now just check that the
connection has the correct type for the device (which can't be done at
the NMDevice level since some device types (eg, Ethernet) support
multiple connection types.)
Also, make sure that all of the error messages are localized.
2014-10-11 18:44:10 +00:00
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if (!nm_connection_is_type (connection, NM_SETTING_GENERIC_SETTING_NAME)) {
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g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
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_("The connection was not a generic connection."));
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2014-07-24 12:53:33 +00:00
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return FALSE;
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}
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libnm: merge device-type-specific errors into NMDeviceError
As with the settings, each device type was defining its own error
type, containing either redundant or non-useful error codes. Drop all
of the subtype-specific errors, and reduce things to just
NM_DEVICE_ERROR_FAILED, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, and
NM_DEVICE_ERROR_INVALID_CONNECTION.
The device-type-specific errors were only returned from their
nm_device_connection_compatible() implementations, so this is also a
good opportunity to simplify those, by moving duplicated functionality
into the base NMDevice implementation, and then allowing the
subclasses to assume that the connection has already been validated in
their own code. Most of the implementations now just check that the
connection has the correct type for the device (which can't be done at
the NMDevice level since some device types (eg, Ethernet) support
multiple connection types.)
Also, make sure that all of the error messages are localized.
2014-10-11 18:44:10 +00:00
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iface_name = nm_connection_get_interface_name (connection);
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2014-07-24 12:53:33 +00:00
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if (!iface_name) {
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libnm: merge device-type-specific errors into NMDeviceError
As with the settings, each device type was defining its own error
type, containing either redundant or non-useful error codes. Drop all
of the subtype-specific errors, and reduce things to just
NM_DEVICE_ERROR_FAILED, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, and
NM_DEVICE_ERROR_INVALID_CONNECTION.
The device-type-specific errors were only returned from their
nm_device_connection_compatible() implementations, so this is also a
good opportunity to simplify those, by moving duplicated functionality
into the base NMDevice implementation, and then allowing the
subclasses to assume that the connection has already been validated in
their own code. Most of the implementations now just check that the
connection has the correct type for the device (which can't be done at
the NMDevice level since some device types (eg, Ethernet) support
multiple connection types.)
Also, make sure that all of the error messages are localized.
2014-10-11 18:44:10 +00:00
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g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INVALID_CONNECTION,
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_("The connection did not specify an interface name."));
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2014-07-24 12:53:33 +00:00
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return FALSE;
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}
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libnm: merge device-type-specific errors into NMDeviceError
As with the settings, each device type was defining its own error
type, containing either redundant or non-useful error codes. Drop all
of the subtype-specific errors, and reduce things to just
NM_DEVICE_ERROR_FAILED, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, and
NM_DEVICE_ERROR_INVALID_CONNECTION.
The device-type-specific errors were only returned from their
nm_device_connection_compatible() implementations, so this is also a
good opportunity to simplify those, by moving duplicated functionality
into the base NMDevice implementation, and then allowing the
subclasses to assume that the connection has already been validated in
their own code. Most of the implementations now just check that the
connection has the correct type for the device (which can't be done at
the NMDevice level since some device types (eg, Ethernet) support
multiple connection types.)
Also, make sure that all of the error messages are localized.
2014-10-11 18:44:10 +00:00
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return TRUE;
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2014-07-24 12:53:33 +00:00
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}
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static GType
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get_setting_type (NMDevice *device)
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{
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return NM_TYPE_SETTING_GENERIC;
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}
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2016-10-02 16:22:50 +00:00
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/*****************************************************************************/
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2014-07-24 12:53:33 +00:00
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static void
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nm_device_generic_init (NMDeviceGeneric *device)
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{
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}
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static void
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2014-05-15 18:24:56 +00:00
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init_dbus (NMObject *object)
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2014-07-24 12:53:33 +00:00
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{
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2014-05-15 18:24:56 +00:00
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NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (object);
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2014-07-24 12:53:33 +00:00
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const NMPropertiesInfo property_info[] = {
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{ NM_DEVICE_GENERIC_HW_ADDRESS, &priv->hw_address },
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{ NM_DEVICE_GENERIC_TYPE_DESCRIPTION, &priv->type_description },
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{ NULL },
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};
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2014-05-15 18:24:56 +00:00
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NM_OBJECT_CLASS (nm_device_generic_parent_class)->init_dbus (object);
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_nm_object_register_properties (object,
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2014-08-18 18:17:52 +00:00
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NM_DBUS_INTERFACE_DEVICE_GENERIC,
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2014-07-24 12:53:33 +00:00
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property_info);
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}
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static void
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finalize (GObject *object)
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{
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NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (object);
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g_free (priv->hw_address);
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g_free (priv->type_description);
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G_OBJECT_CLASS (nm_device_generic_parent_class)->finalize (object);
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}
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static void
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get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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2016-10-12 17:50:32 +00:00
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NMDeviceGeneric *self = NM_DEVICE_GENERIC (object);
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NMDeviceGenericPrivate *priv = NM_DEVICE_GENERIC_GET_PRIVATE (self);
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2014-07-24 12:53:33 +00:00
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switch (prop_id) {
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case PROP_HW_ADDRESS:
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g_value_set_string (value, priv->hw_address);
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break;
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case PROP_TYPE_DESCRIPTION:
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2016-10-12 17:50:32 +00:00
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g_value_set_string (value, get_type_description ((NMDevice *) self));
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2014-07-24 12:53:33 +00:00
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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nm_device_generic_class_init (NMDeviceGenericClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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2014-05-15 18:24:56 +00:00
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NMObjectClass *nm_object_class = NM_OBJECT_CLASS (klass);
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2014-07-24 12:53:33 +00:00
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NMDeviceClass *device_class = NM_DEVICE_CLASS (klass);
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g_type_class_add_private (klass, sizeof (NMDeviceGenericPrivate));
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object_class->finalize = finalize;
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object_class->get_property = get_property;
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2014-05-15 18:24:56 +00:00
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nm_object_class->init_dbus = init_dbus;
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2014-07-24 12:53:33 +00:00
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device_class->get_type_description = get_type_description;
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device_class->get_hw_address = get_hw_address;
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device_class->connection_compatible = connection_compatible;
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device_class->get_setting_type = get_setting_type;
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/**
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* NMDeviceGeneric:hw-address:
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*
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* The hardware address of the device.
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**/
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g_object_class_install_property
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(object_class, PROP_HW_ADDRESS,
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g_param_spec_string (NM_DEVICE_GENERIC_HW_ADDRESS, "", "",
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NULL,
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G_PARAM_READABLE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NMDeviceGeneric:type-description:
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*
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* A description of the specific type of device this is, or %NULL
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* if not known.
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**/
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g_object_class_install_property
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(object_class, PROP_TYPE_DESCRIPTION,
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g_param_spec_string (NM_DEVICE_GENERIC_TYPE_DESCRIPTION, "", "",
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NULL,
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G_PARAM_READABLE |
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G_PARAM_STATIC_STRINGS));
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}
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