385 lines
11 KiB
C
385 lines
11 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* Dan Williams <dcbw@redhat.com>
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* Tambet Ingo <tambet@gmail.com>
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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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* (C) Copyright 2007 - 2008 Red Hat, Inc.
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* (C) Copyright 2007 - 2008 Novell, Inc.
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*/
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#include <net/ethernet.h>
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#include <dbus/dbus-glib.h>
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#include "nm-setting-wired.h"
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#include "nm-param-spec-specialized.h"
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#include "nm-utils.h"
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#include "nm-utils-private.h"
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GQuark
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nm_setting_wired_error_quark (void)
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{
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static GQuark quark;
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if (G_UNLIKELY (!quark))
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quark = g_quark_from_static_string ("nm-setting-wired-error-quark");
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return quark;
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}
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/* This should really be standard. */
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#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
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GType
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nm_setting_wired_error_get_type (void)
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{
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static GType etype = 0;
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if (etype == 0) {
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static const GEnumValue values[] = {
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/* Unknown error. */
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ENUM_ENTRY (NM_SETTING_WIRED_ERROR_UNKNOWN, "UnknownError"),
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/* The specified property was invalid. */
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ENUM_ENTRY (NM_SETTING_WIRED_ERROR_INVALID_PROPERTY, "InvalidProperty"),
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/* The specified property was missing and is required. */
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ENUM_ENTRY (NM_SETTING_WIRED_ERROR_MISSING_PROPERTY, "MissingProperty"),
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{ 0, 0, 0 }
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};
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etype = g_enum_register_static ("NMSettingWiredError", values);
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}
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return etype;
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}
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G_DEFINE_TYPE (NMSettingWired, nm_setting_wired, NM_TYPE_SETTING)
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#define NM_SETTING_WIRED_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_WIRED, NMSettingWiredPrivate))
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typedef struct {
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char *port;
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guint32 speed;
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char *duplex;
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gboolean auto_negotiate;
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GByteArray *mac_address;
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guint32 mtu;
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} NMSettingWiredPrivate;
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enum {
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PROP_0,
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PROP_PORT,
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PROP_SPEED,
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PROP_DUPLEX,
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PROP_AUTO_NEGOTIATE,
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PROP_MAC_ADDRESS,
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PROP_MTU,
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LAST_PROP
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};
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NMSetting *
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nm_setting_wired_new (void)
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{
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return (NMSetting *) g_object_new (NM_TYPE_SETTING_WIRED, NULL);
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}
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const char *
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nm_setting_wired_get_port (NMSettingWired *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_WIRED (setting), NULL);
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return NM_SETTING_WIRED_GET_PRIVATE (setting)->port;
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}
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guint32
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nm_setting_wired_get_speed (NMSettingWired *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_WIRED (setting), 0);
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return NM_SETTING_WIRED_GET_PRIVATE (setting)->speed;
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}
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const char *
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nm_setting_wired_get_duplex (NMSettingWired *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_WIRED (setting), NULL);
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return NM_SETTING_WIRED_GET_PRIVATE (setting)->duplex;
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}
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gboolean
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nm_setting_wired_get_auto_negotiate (NMSettingWired *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_WIRED (setting), FALSE);
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return NM_SETTING_WIRED_GET_PRIVATE (setting)->auto_negotiate;
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}
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const GByteArray *
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nm_setting_wired_get_mac_address (NMSettingWired *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_WIRED (setting), NULL);
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return NM_SETTING_WIRED_GET_PRIVATE (setting)->mac_address;
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}
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guint32
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nm_setting_wired_get_mtu (NMSettingWired *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_WIRED (setting), 0);
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return NM_SETTING_WIRED_GET_PRIVATE (setting)->mtu;
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}
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static gboolean
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verify (NMSetting *setting, GSList *all_settings, GError **error)
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{
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NMSettingWiredPrivate *priv = NM_SETTING_WIRED_GET_PRIVATE (setting);
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const char *valid_ports[] = { "tp", "aui", "bnc", "mii", NULL };
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const char *valid_duplex[] = { "half", "full", NULL };
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if (priv->port && !_nm_utils_string_in_list (priv->port, valid_ports)) {
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g_set_error (error,
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NM_SETTING_WIRED_ERROR,
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NM_SETTING_WIRED_ERROR_INVALID_PROPERTY,
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NM_SETTING_WIRED_PORT);
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return FALSE;
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}
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if (priv->duplex && !_nm_utils_string_in_list (priv->duplex, valid_duplex)) {
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g_set_error (error,
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NM_SETTING_WIRED_ERROR,
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NM_SETTING_WIRED_ERROR_INVALID_PROPERTY,
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NM_SETTING_WIRED_DUPLEX);
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return FALSE;
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}
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if (priv->mac_address && priv->mac_address->len != ETH_ALEN) {
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g_set_error (error,
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NM_SETTING_WIRED_ERROR,
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NM_SETTING_WIRED_ERROR_INVALID_PROPERTY,
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NM_SETTING_WIRED_MAC_ADDRESS);
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return FALSE;
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}
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return TRUE;
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}
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static void
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nm_setting_wired_init (NMSettingWired *setting)
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{
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g_object_set (setting, NM_SETTING_NAME, NM_SETTING_WIRED_SETTING_NAME, NULL);
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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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NMSettingWiredPrivate *priv = NM_SETTING_WIRED_GET_PRIVATE (object);
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g_free (priv->port);
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g_free (priv->duplex);
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if (priv->mac_address)
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g_byte_array_free (priv->mac_address, TRUE);
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G_OBJECT_CLASS (nm_setting_wired_parent_class)->finalize (object);
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}
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static void
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set_property (GObject *object, guint prop_id,
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const GValue *value, GParamSpec *pspec)
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{
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NMSettingWiredPrivate *priv = NM_SETTING_WIRED_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_PORT:
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g_free (priv->port);
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priv->port = g_value_dup_string (value);
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break;
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case PROP_SPEED:
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priv->speed = g_value_get_uint (value);
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break;
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case PROP_DUPLEX:
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g_free (priv->duplex);
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priv->duplex = g_value_dup_string (value);
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break;
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case PROP_AUTO_NEGOTIATE:
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priv->auto_negotiate = g_value_get_boolean (value);
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break;
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case PROP_MAC_ADDRESS:
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if (priv->mac_address)
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g_byte_array_free (priv->mac_address, TRUE);
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priv->mac_address = g_value_dup_boxed (value);
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break;
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case PROP_MTU:
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priv->mtu = g_value_get_uint (value);
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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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get_property (GObject *object, guint prop_id,
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GValue *value, GParamSpec *pspec)
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{
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NMSettingWired *setting = NM_SETTING_WIRED (object);
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switch (prop_id) {
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case PROP_PORT:
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g_value_set_string (value, nm_setting_wired_get_port (setting));
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break;
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case PROP_SPEED:
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g_value_set_uint (value, nm_setting_wired_get_speed (setting));
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break;
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case PROP_DUPLEX:
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g_value_set_string (value, nm_setting_wired_get_duplex (setting));
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break;
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case PROP_AUTO_NEGOTIATE:
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g_value_set_boolean (value, nm_setting_wired_get_auto_negotiate (setting));
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break;
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case PROP_MAC_ADDRESS:
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g_value_set_boxed (value, nm_setting_wired_get_mac_address (setting));
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break;
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case PROP_MTU:
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g_value_set_uint (value, nm_setting_wired_get_mtu (setting));
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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_setting_wired_class_init (NMSettingWiredClass *setting_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (setting_class);
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NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class);
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g_type_class_add_private (setting_class, sizeof (NMSettingWiredPrivate));
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/* virtual methods */
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object_class->set_property = set_property;
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object_class->get_property = get_property;
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object_class->finalize = finalize;
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parent_class->verify = verify;
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/* Properties */
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/**
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* NMSettingWired:port:
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*
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* Specific port type to use if multiple the device supports multiple
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* attachment methods. One of 'tp' (Twisted Pair), 'aui' (Attachment Unit
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* Interface), 'bnc' (Thin Ethernet) or 'mii' (Media Independent Interface.
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* If the device supports only one port type, this setting is ignored.
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**/
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g_object_class_install_property
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(object_class, PROP_PORT,
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g_param_spec_string (NM_SETTING_WIRED_PORT,
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"Port",
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"Specific port type to use if multiple the device "
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"supports multiple attachment methods. One of "
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"'tp' (Twisted Pair), 'aui' (Attachment Unit Interface), "
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"'bnc' (Thin Ethernet) or 'mii' (Media Independent "
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"Interface. If the device supports only one port "
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"type, this setting is ignored.",
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NULL,
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G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
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/**
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* NMSettingWired:speed:
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*
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* If non-zero, request that the device use only the specified speed.
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* In Mbit/s, ie 100 == 100Mbit/s.
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**/
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g_object_class_install_property
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(object_class, PROP_SPEED,
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g_param_spec_uint (NM_SETTING_WIRED_SPEED,
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"Speed",
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"If non-zero, request that the device use only the "
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"specified speed. In Mbit/s, ie 100 == 100Mbit/s.",
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0, G_MAXUINT32, 0,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_SERIALIZE));
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/**
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* NMSettingWired:duplex:
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*
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* If specified, request that the device only use the specified duplex mode.
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* Either 'half' or 'full'.
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**/
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g_object_class_install_property
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(object_class, PROP_DUPLEX,
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g_param_spec_string (NM_SETTING_WIRED_DUPLEX,
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"Duplex",
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"If specified, request that the device only use the "
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"specified duplex mode. Either 'half' or 'full'.",
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NULL,
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G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
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/**
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* NMSettingEthernet:auto-negotiate:
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*
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* If TRUE, allow auto-negotiation of port speed and duplex mode. If FALSE,
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* do not allow auto-negotiation, in which case the 'speed' and 'duplex'
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* properties should be set.
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**/
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g_object_class_install_property
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(object_class, PROP_AUTO_NEGOTIATE,
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g_param_spec_boolean (NM_SETTING_WIRED_AUTO_NEGOTIATE,
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"AutoNegotiate",
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"If TRUE, allow auto-negotiation of port speed and "
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"duplex mode. If FALSE, do not allow auto-negotiation,"
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"in which case the 'speed' and 'duplex' properties "
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"should be set.",
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TRUE,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_SERIALIZE));
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/**
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* NMSettingWired:mac-address:
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*
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* If specified, this connection will only apply to the ethernet device
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* whose MAC address matches. This property does not change the MAC address
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* of the device (known as MAC spoofing).
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**/
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g_object_class_install_property
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(object_class, PROP_MAC_ADDRESS,
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_nm_param_spec_specialized (NM_SETTING_WIRED_MAC_ADDRESS,
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"MAC Address",
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"If specified, this connection will only apply to "
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"the ethernet device whose MAC address matches. "
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"This property does not change the MAC address "
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"of the device (known as MAC spoofing).",
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DBUS_TYPE_G_UCHAR_ARRAY,
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G_PARAM_READWRITE | NM_SETTING_PARAM_SERIALIZE));
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/**
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* NMSettingWired:mtu:
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*
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* If non-zero, only transmit packets of the specified size or smaller,
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* breaking larger packets up into multiple Ethernet frames.
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**/
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g_object_class_install_property
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(object_class, PROP_MTU,
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g_param_spec_uint (NM_SETTING_WIRED_MTU,
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"MTU",
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"If non-zero, only transmit packets of the specified "
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"size or smaller, breaking larger packets up into "
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"multiple Ethernet frames.",
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0, G_MAXUINT32, 0,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_SERIALIZE | NM_SETTING_PARAM_FUZZY_IGNORE));
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}
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