diff options
| author | Michael Biebl <biebl@debian.org> | 2019-07-31 10:51:42 +0200 |
|---|---|---|
| committer | Michael Biebl <biebl@debian.org> | 2019-07-31 10:51:42 +0200 |
| commit | 2e5fa45ddfbb5cffa1e78221f1cea706e2f298af (patch) | |
| tree | 86f69d36c56de3074280456eddc854a780b8e04b /libnm-util/nm-setting-bridge.c | |
| parent | 85563b7fc7ec2cd21e38debb9b28db342e2e8e7c (diff) | |
New upstream version 1.19.90 upstream/1.19.90
Diffstat (limited to 'libnm-util/nm-setting-bridge.c')
| -rw-r--r-- | libnm-util/nm-setting-bridge.c | 576 |
1 files changed, 0 insertions, 576 deletions
diff --git a/libnm-util/nm-setting-bridge.c b/libnm-util/nm-setting-bridge.c deleted file mode 100644 index ceebb982..00000000 --- a/libnm-util/nm-setting-bridge.c +++ /dev/null @@ -1,576 +0,0 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ - -/* - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301 USA. - * - * Copyright 2011 - 2013 Red Hat, Inc. - */ - -#include "nm-default.h" - -#include <string.h> -#include <ctype.h> -#include <stdlib.h> -#include <dbus/dbus-glib.h> -#include <linux/if_ether.h> - -#include "nm-setting-bridge.h" -#include "nm-param-spec-specialized.h" -#include "nm-setting-private.h" -#include "nm-utils.h" -#include "nm-utils-private.h" -#include "nm-dbus-glib-types.h" - -/** - * SECTION:nm-setting-bridge - * @short_description: Describes connection properties for bridges - * @include: nm-setting-bridge.h - * - * The #NMSettingBridge object is a #NMSetting subclass that describes properties - * necessary for bridging connections. - * - * Since: 0.9.8 - **/ - -/** - * nm_setting_bridge_error_quark: - * - * Registers an error quark for #NMSettingBridge if necessary. - * - * Returns: the error quark used for #NMSettingBridge errors. - * - * Since: 0.9.8 - **/ -GQuark -nm_setting_bridge_error_quark (void) -{ - static GQuark quark; - - if (G_UNLIKELY (!quark)) - quark = g_quark_from_static_string ("nm-setting-bridge-error-quark"); - return quark; -} - -G_DEFINE_TYPE_WITH_CODE (NMSettingBridge, nm_setting_bridge, NM_TYPE_SETTING, - _nm_register_setting (NM_SETTING_BRIDGE_SETTING_NAME, - g_define_type_id, - 1, - NM_SETTING_BRIDGE_ERROR)) -NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_BRIDGE) - -#define NM_SETTING_BRIDGE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_BRIDGE, NMSettingBridgePrivate)) - -typedef struct { - char * interface_name; - GByteArray *mac_address; - gboolean stp; - guint16 priority; - guint16 forward_delay; - guint16 hello_time; - guint16 max_age; - guint32 ageing_time; -} NMSettingBridgePrivate; - -enum { - PROP_0, - PROP_INTERFACE_NAME, - PROP_MAC_ADDRESS, - PROP_STP, - PROP_PRIORITY, - PROP_FORWARD_DELAY, - PROP_HELLO_TIME, - PROP_MAX_AGE, - PROP_AGEING_TIME, - LAST_PROP -}; - -/** - * nm_setting_bridge_new: - * - * Creates a new #NMSettingBridge object with default values. - * - * Returns: (transfer full): the new empty #NMSettingBridge object - * - * Since: 0.9.8 - **/ -NMSetting * -nm_setting_bridge_new (void) -{ - return (NMSetting *) g_object_new (NM_TYPE_SETTING_BRIDGE, NULL); -} - -/** - * nm_setting_bridge_get_interface_name: - * @setting: the #NMSettingBridge - * - * Returns: the #NMSettingBridge:interface-name property of the setting - * - * Since: 0.9.8 - **/ -const char * -nm_setting_bridge_get_interface_name (NMSettingBridge *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0); - - return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->interface_name; -} - -/** - * nm_setting_bridge_get_mac_address: - * @setting: the #NMSettingBridge - * - * Returns: the #NMSettingBridge:mac-address property of the setting - * - * Since: 0.9.10 - **/ -const GByteArray * -nm_setting_bridge_get_mac_address (NMSettingBridge *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), NULL); - - return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->mac_address; -} - -/** - * nm_setting_bridge_get_stp: - * @setting: the #NMSettingBridge - * - * Returns: the #NMSettingBridge:stp property of the setting - * - * Since: 0.9.8 - **/ -gboolean -nm_setting_bridge_get_stp (NMSettingBridge *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), FALSE); - - return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->stp; -} - -/** - * nm_setting_bridge_get_priority: - * @setting: the #NMSettingBridge - * - * Returns: the #NMSettingBridge:priority property of the setting - * - * Since: 0.9.8 - **/ -guint16 -nm_setting_bridge_get_priority (NMSettingBridge *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0); - - return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->priority; -} - -/** - * nm_setting_bridge_get_forward_delay: - * @setting: the #NMSettingBridge - * - * Returns: the #NMSettingBridge:forward-delay property of the setting - * - * Since: 0.9.8 - **/ -guint16 -nm_setting_bridge_get_forward_delay (NMSettingBridge *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0); - - return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->forward_delay; -} - -/** - * nm_setting_bridge_get_hello_time: - * @setting: the #NMSettingBridge - * - * Returns: the #NMSettingBridge:hello-time property of the setting - * - * Since: 0.9.8 - **/ -guint16 -nm_setting_bridge_get_hello_time (NMSettingBridge *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0); - - return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->hello_time; -} - -/** - * nm_setting_bridge_get_max_age: - * @setting: the #NMSettingBridge - * - * Returns: the #NMSettingBridge:max-age property of the setting - * - * Since: 0.9.8 - **/ -guint16 -nm_setting_bridge_get_max_age (NMSettingBridge *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0); - - return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->max_age; -} - -/** - * nm_setting_bridge_get_ageing_time: - * @setting: the #NMSettingBridge - * - * Returns: the #NMSettingBridge:ageing-time property of the setting - * - * Since: 0.9.8 - **/ -guint -nm_setting_bridge_get_ageing_time (NMSettingBridge *setting) -{ - g_return_val_if_fail (NM_IS_SETTING_BRIDGE (setting), 0); - - return NM_SETTING_BRIDGE_GET_PRIVATE (setting)->ageing_time; -} - -/* IEEE 802.1D-1998 timer values */ -#define BR_MIN_HELLO_TIME 1 -#define BR_MAX_HELLO_TIME 10 - -#define BR_MIN_FORWARD_DELAY 2 -#define BR_MAX_FORWARD_DELAY 30 - -#define BR_MIN_MAX_AGE 6 -#define BR_MAX_MAX_AGE 40 - -/* IEEE 802.1D-1998 Table 7.4 */ -#define BR_MIN_AGEING_TIME 0 -#define BR_MAX_AGEING_TIME 1000000 - -static gboolean -check_range (guint32 val, - guint32 min, - guint32 max, - const char *prop, - GError **error) -{ - if ((val != 0) && (val < min || val > max)) { - g_set_error (error, - NM_SETTING_BRIDGE_ERROR, - NM_SETTING_BRIDGE_ERROR_INVALID_PROPERTY, - _("value '%d' is out of range <%d-%d>"), - val, min, max); - g_prefix_error (error, "%s.%s: ", NM_SETTING_BRIDGE_SETTING_NAME, prop); - return FALSE; - } - return TRUE; -} - -static gboolean -verify (NMSetting *setting, GSList *all_settings, GError **error) -{ - NMSettingBridgePrivate *priv = NM_SETTING_BRIDGE_GET_PRIVATE (setting); - - if (priv->mac_address && priv->mac_address->len != ETH_ALEN) { - g_set_error_literal (error, - NM_SETTING_BRIDGE_ERROR, - NM_SETTING_BRIDGE_ERROR_INVALID_PROPERTY, - _("is not a valid MAC address")); - g_prefix_error (error, "%s.%s: ", NM_SETTING_BRIDGE_SETTING_NAME, NM_SETTING_BRIDGE_MAC_ADDRESS); - return FALSE; - } - - if (!check_range (priv->forward_delay, - BR_MIN_FORWARD_DELAY, - BR_MAX_FORWARD_DELAY, - NM_SETTING_BRIDGE_FORWARD_DELAY, - error)) - return FALSE; - - if (!check_range (priv->hello_time, - BR_MIN_HELLO_TIME, - BR_MAX_HELLO_TIME, - NM_SETTING_BRIDGE_HELLO_TIME, - error)) - return FALSE; - - if (!check_range (priv->max_age, - BR_MIN_MAX_AGE, - BR_MAX_MAX_AGE, - NM_SETTING_BRIDGE_MAX_AGE, - error)) - return FALSE; - - if (!check_range (priv->ageing_time, - BR_MIN_AGEING_TIME, - BR_MAX_AGEING_TIME, - NM_SETTING_BRIDGE_AGEING_TIME, - error)) - return FALSE; - - return _nm_setting_verify_deprecated_virtual_iface_name ( - priv->interface_name, FALSE, - NM_SETTING_BRIDGE_SETTING_NAME, NM_SETTING_BRIDGE_INTERFACE_NAME, - NM_SETTING_BRIDGE_ERROR, - NM_SETTING_BRIDGE_ERROR_INVALID_PROPERTY, - NM_SETTING_BRIDGE_ERROR_MISSING_PROPERTY, - all_settings, error); -} - -static const char * -get_virtual_iface_name (NMSetting *setting) -{ - NMSettingBridge *self = NM_SETTING_BRIDGE (setting); - - return nm_setting_bridge_get_interface_name (self); -} - -static void -nm_setting_bridge_init (NMSettingBridge *setting) -{ -} - -static void -finalize (GObject *object) -{ - NMSettingBridgePrivate *priv = NM_SETTING_BRIDGE_GET_PRIVATE (object); - - g_free (priv->interface_name); - - if (priv->mac_address) - g_byte_array_free (priv->mac_address, TRUE); - - G_OBJECT_CLASS (nm_setting_bridge_parent_class)->finalize (object); -} - -static void -set_property (GObject *object, guint prop_id, - const GValue *value, GParamSpec *pspec) -{ - NMSettingBridgePrivate *priv = NM_SETTING_BRIDGE_GET_PRIVATE (object); - - switch (prop_id) { - case PROP_INTERFACE_NAME: - g_free (priv->interface_name); - priv->interface_name = g_value_dup_string (value); - break; - case PROP_MAC_ADDRESS: - if (priv->mac_address) - g_byte_array_free (priv->mac_address, TRUE); - priv->mac_address = g_value_dup_boxed (value); - break; - case PROP_STP: - priv->stp = g_value_get_boolean (value); - break; - case PROP_PRIORITY: - priv->priority = (guint16) g_value_get_uint (value); - break; - case PROP_FORWARD_DELAY: - priv->forward_delay = (guint16) g_value_get_uint (value); - break; - case PROP_HELLO_TIME: - priv->hello_time = (guint16) g_value_get_uint (value); - break; - case PROP_MAX_AGE: - priv->max_age = (guint16) g_value_get_uint (value); - break; - case PROP_AGEING_TIME: - priv->ageing_time = g_value_get_uint (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -get_property (GObject *object, guint prop_id, - GValue *value, GParamSpec *pspec) -{ - NMSettingBridgePrivate *priv = NM_SETTING_BRIDGE_GET_PRIVATE (object); - NMSettingBridge *setting = NM_SETTING_BRIDGE (object); - - switch (prop_id) { - case PROP_INTERFACE_NAME: - g_value_set_string (value, nm_setting_bridge_get_interface_name (setting)); - break; - case PROP_MAC_ADDRESS: - g_value_set_boxed (value, nm_setting_bridge_get_mac_address (setting)); - break; - case PROP_STP: - g_value_set_boolean (value, priv->stp); - break; - case PROP_PRIORITY: - g_value_set_uint (value, priv->priority); - break; - case PROP_FORWARD_DELAY: - g_value_set_uint (value, priv->forward_delay); - break; - case PROP_HELLO_TIME: - g_value_set_uint (value, priv->hello_time); - break; - case PROP_MAX_AGE: - g_value_set_uint (value, priv->max_age); - break; - case PROP_AGEING_TIME: - g_value_set_uint (value, priv->ageing_time); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -nm_setting_bridge_class_init (NMSettingBridgeClass *setting_class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (setting_class); - NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class); - - g_type_class_add_private (setting_class, sizeof (NMSettingBridgePrivate)); - - /* virtual methods */ - object_class->set_property = set_property; - object_class->get_property = get_property; - object_class->finalize = finalize; - parent_class->verify = verify; - parent_class->get_virtual_iface_name = get_virtual_iface_name; - - /* Properties */ - /** - * NMSettingBridge:interface-name: - * - * The name of the virtual in-kernel bridging network interface - * - * Since: 0.9.8 - **/ - g_object_class_install_property - (object_class, PROP_INTERFACE_NAME, - g_param_spec_string (NM_SETTING_BRIDGE_INTERFACE_NAME, "", "", - NULL, - G_PARAM_READWRITE | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMSettingBridge:mac-address: - * - * If specified, the MAC address of bridge. When creating a new bridge, this - * MAC address will be set. When matching an existing (outside - * NetworkManager created) bridge, this MAC address must match. - * - * Since: 0.9.10 - **/ - g_object_class_install_property - (object_class, PROP_MAC_ADDRESS, - _nm_param_spec_specialized (NM_SETTING_BRIDGE_MAC_ADDRESS, "", "", - DBUS_TYPE_G_UCHAR_ARRAY, - G_PARAM_READWRITE | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMSettingBridge:stp: - * - * Controls whether Spanning Tree Protocol (STP) is enabled for this bridge. - * - * Since: 0.9.8 - **/ - g_object_class_install_property - (object_class, PROP_STP, - g_param_spec_boolean (NM_SETTING_BRIDGE_STP, "", "", - TRUE, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMSettingBridge:priority: - * - * Sets the Spanning Tree Protocol (STP) priority for this bridge. Lower - * values are "better"; the lowest priority bridge will be elected the root - * bridge. - * - * Since: 0.9.8 - **/ - g_object_class_install_property - (object_class, PROP_PRIORITY, - g_param_spec_uint (NM_SETTING_BRIDGE_PRIORITY, "", "", - 0, G_MAXUINT16, 0x8000, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMSettingBridge:forward-delay: - * - * The Spanning Tree Protocol (STP) forwarding delay, in seconds. - * - * Since: 0.9.8 - **/ - g_object_class_install_property - (object_class, PROP_FORWARD_DELAY, - g_param_spec_uint (NM_SETTING_BRIDGE_FORWARD_DELAY, "", "", - 0, BR_MAX_FORWARD_DELAY, 15, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMSettingBridge:hello-time: - * - * The Spanning Tree Protocol (STP) hello time, in seconds. - * - * Since: 0.9.8 - **/ - g_object_class_install_property - (object_class, PROP_HELLO_TIME, - g_param_spec_uint (NM_SETTING_BRIDGE_HELLO_TIME, "", "", - 0, BR_MAX_HELLO_TIME, 2, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMSettingBridge:max-age: - * - * The Spanning Tree Protocol (STP) maximum message age, in seconds. - * - * Since: 0.9.8 - **/ - g_object_class_install_property - (object_class, PROP_MAX_AGE, - g_param_spec_uint (NM_SETTING_BRIDGE_MAX_AGE, "", "", - 0, BR_MAX_MAX_AGE, 20, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); - - /** - * NMSettingBridge:ageing-time: - * - * The Ethernet MAC address aging time, in seconds. - * - * Since: 0.9.8 - **/ - g_object_class_install_property - (object_class, PROP_AGEING_TIME, - g_param_spec_uint (NM_SETTING_BRIDGE_AGEING_TIME, "", "", - 0, BR_MAX_AGEING_TIME, 300, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT | - NM_SETTING_PARAM_INFERRABLE | - G_PARAM_STATIC_STRINGS)); -} |