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libnm-core: add NMSettingMacvlan

Browse source 
The setting contains properties that are specific to macvlans and
macvtaps.
This commit is contained in:
Beniamino Galvani 2015-09-17 18:13:49 +02:00
parent c1be9856bf
commit 4d0192e661
10 changed files with 478 additions and 0 deletions
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2
libnm-core/Makefile.libnm-core
View file

@ -28,6 +28,7 @@ libnm_core_headers = \
$(core)/nm-setting-ip-tunnel.h \
$(core)/nm-setting-ip4-config.h \
$(core)/nm-setting-ip6-config.h \
$(core)/nm-setting-macvlan.h \
$(core)/nm-setting-olpc-mesh.h \
$(core)/nm-setting-ppp.h \
$(core)/nm-setting-pppoe.h \
@ -86,6 +87,7 @@ libnm_core_sources = \
$(core)/nm-setting-ip-tunnel.c \
$(core)/nm-setting-ip4-config.c \
$(core)/nm-setting-ip6-config.c \
$(core)/nm-setting-macvlan.c \
$(core)/nm-setting-olpc-mesh.c \
$(core)/nm-setting-ppp.c \
$(core)/nm-setting-pppoe.c \

18
libnm-core/nm-connection.c
View file

@ -1905,6 +1905,24 @@ nm_connection_get_setting_ip6_config (NMConnection *connection)
return (NMSettingIPConfig *) nm_connection_get_setting (connection, NM_TYPE_SETTING_IP6_CONFIG);
}
/**
* nm_connection_get_setting_macvlan:
* @connection: the #NMConnection
*
* A shortcut to return any #NMSettingMacvlan the connection might contain.
*
* Returns: (transfer none): an #NMSettingMacvlan if the connection contains one, otherwise %NULL
*
* Since: 1.2
**/
NMSettingMacvlan *
nm_connection_get_setting_macvlan (NMConnection *connection)
{
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
return (NMSettingMacvlan *) nm_connection_get_setting (connection, NM_TYPE_SETTING_MACVLAN);
}
/**
* nm_connection_get_setting_olpc_mesh:
* @connection: the #NMConnection

2
libnm-core/nm-connection.h
View file

@ -206,6 +206,8 @@ NM_AVAILABLE_IN_1_2
NMSettingIPTunnel * nm_connection_get_setting_ip_tunnel (NMConnection *connection);
NMSettingIPConfig * nm_connection_get_setting_ip4_config (NMConnection *connection);
NMSettingIPConfig * nm_connection_get_setting_ip6_config (NMConnection *connection);
NM_AVAILABLE_IN_1_2
NMSettingMacvlan * nm_connection_get_setting_macvlan (NMConnection *connection);
NMSettingOlpcMesh * nm_connection_get_setting_olpc_mesh (NMConnection *connection);
NMSettingPpp * nm_connection_get_setting_ppp (NMConnection *connection);
NMSettingPppoe * nm_connection_get_setting_pppoe (NMConnection *connection);

1
libnm-core/nm-core-internal.h
View file

@ -52,6 +52,7 @@
#include "nm-setting-ip-tunnel.h"
#include "nm-setting-ip4-config.h"
#include "nm-setting-ip6-config.h"
#include "nm-setting-macvlan.h"
#include "nm-setting-olpc-mesh.h"
#include "nm-setting-ppp.h"
#include "nm-setting-pppoe.h"

1
libnm-core/nm-core-types.h
View file

@ -45,6 +45,7 @@ typedef struct _NMSettingIPConfig NMSettingIPConfig;
typedef struct _NMSettingIPTunnel NMSettingIPTunnel;
typedef struct _NMSettingIP4Config NMSettingIP4Config;
typedef struct _NMSettingIP6Config NMSettingIP6Config;
typedef struct _NMSettingMacvlan NMSettingMacvlan;
typedef struct _NMSettingOlpcMesh NMSettingOlpcMesh;
typedef struct _NMSettingPpp NMSettingPpp;
typedef struct _NMSettingPppoe NMSettingPppoe;

350
libnm-core/nm-setting-macvlan.c Normal file
View file

@ -0,0 +1,350 @@
/* -*- 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 2015 Red Hat, Inc.
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include "nm-setting-macvlan.h"
#include "nm-utils.h"
#include "nm-setting-connection.h"
#include "nm-setting-private.h"
#include "nm-setting-wired.h"
#include "nm-connection-private.h"
/**
* SECTION:nm-setting-macvlan
* @short_description: Describes connection properties for macvlan interfaces
*
* The #NMSettingMacvlan object is a #NMSetting subclass that describes properties
* necessary for connection to macvlan interfaces.
**/
G_DEFINE_TYPE_WITH_CODE (NMSettingMacvlan, nm_setting_macvlan, NM_TYPE_SETTING,
_nm_register_setting (MACVLAN, 1))
NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_MACVLAN)
#define NM_SETTING_MACVLAN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_MACVLAN, NMSettingMacvlanPrivate))
typedef struct {
char *parent;
NMSettingMacvlanMode mode;
gboolean promiscuous;
gboolean tap;
} NMSettingMacvlanPrivate;
enum {
PROP_0,
PROP_PARENT,
PROP_MODE,
PROP_PROMISCUOUS,
PROP_TAP,
LAST_PROP
};
/**
* nm_setting_macvlan_new:
*
* Creates a new #NMSettingMacvlan object with default values.
*
* Returns: (transfer full): the new empty #NMSettingMacvlan object
*
* Since: 1.2
**/
NMSetting *
nm_setting_macvlan_new (void)
{
return (NMSetting *) g_object_new (NM_TYPE_SETTING_MACVLAN, NULL);
}
/**
* nm_setting_macvlan_get_parent:
* @setting: the #NMSettingMacvlan
*
* Returns: the #NMSettingMacvlan:parent property of the setting
*
* Since: 1.2
**/
const char *
nm_setting_macvlan_get_parent (NMSettingMacvlan *setting)
{
g_return_val_if_fail (NM_IS_SETTING_MACVLAN (setting), NULL);
return NM_SETTING_MACVLAN_GET_PRIVATE (setting)->parent;
}
/**
* nm_setting_macvlan_get_mode:
* @setting: the #NMSettingMacvlan
*
* Returns: the #NMSettingMacvlan:mode property of the setting
*
* Since: 1.2
**/
NMSettingMacvlanMode
nm_setting_macvlan_get_mode (NMSettingMacvlan *setting)
{
g_return_val_if_fail (NM_IS_SETTING_MACVLAN (setting), NM_SETTING_MACVLAN_MODE_UNKNOWN);
return NM_SETTING_MACVLAN_GET_PRIVATE (setting)->mode;
}
/**
* nm_setting_macvlan_get_promiscuous:
* @setting: the #NMSettingMacvlan
*
* Returns: the #NMSettingMacvlan:promiscuous property of the setting
*
* Since: 1.2
**/
gboolean
nm_setting_macvlan_get_promiscuous (NMSettingMacvlan *setting)
{
g_return_val_if_fail (NM_IS_SETTING_MACVLAN (setting), FALSE);
return NM_SETTING_MACVLAN_GET_PRIVATE (setting)->promiscuous;
}
/**
* nm_setting_macvlan_get_tap:
* @setting: the #NMSettingMacvlan
*
* Returns: the #NMSettingMacvlan:tap property of the setting
*
* Since: 1.2
**/
gboolean
nm_setting_macvlan_get_tap (NMSettingMacvlan *setting)
{
g_return_val_if_fail (NM_IS_SETTING_MACVLAN (setting), FALSE);
return NM_SETTING_MACVLAN_GET_PRIVATE (setting)->tap;
}
/*********************************************************************/
static void
nm_setting_macvlan_init (NMSettingMacvlan *setting)
{
}
static gboolean
verify (NMSetting *setting, NMConnection *connection, GError **error)
{
NMSettingMacvlanPrivate *priv = NM_SETTING_MACVLAN_GET_PRIVATE (setting);
NMSettingConnection *s_con;
NMSettingWired *s_wired;
if (connection) {
s_con = nm_connection_get_setting_connection (connection);
s_wired = nm_connection_get_setting_wired (connection);
} else {
s_con = NULL;
s_wired = NULL;
}
if (priv->parent) {
if ( !nm_utils_is_uuid (priv->parent)
&& !nm_utils_iface_valid_name (priv->parent)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is neither an UUID nor an interface name"),
priv->parent);
g_prefix_error (error, "%s.%s: ", NM_SETTING_MACVLAN_SETTING_NAME, NM_SETTING_MACVLAN_PARENT);
return FALSE;
}
} else {
/* If parent is NULL, the parent must be specified via
* NMSettingWired:mac-address.
*/
if ( connection
&& (!s_wired || !nm_setting_wired_get_mac_address (s_wired))) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_PROPERTY,
_("property is not specified and neither is '%s:%s'"),
NM_SETTING_WIRED_SETTING_NAME, NM_SETTING_WIRED_MAC_ADDRESS);
g_prefix_error (error, "%s.%s: ", NM_SETTING_MACVLAN_SETTING_NAME, NM_SETTING_MACVLAN_PARENT);
return FALSE;
}
}
if (!priv->promiscuous && priv->mode != NM_SETTING_MACVLAN_MODE_PASSTHRU) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("non promiscuous operation is allowed only in passthru mode'"));
g_prefix_error (error, "%s.%s: ",
NM_SETTING_MACVLAN_SETTING_NAME,
NM_SETTING_MACVLAN_PROMISCUOUS);
return FALSE;
}
return TRUE;
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMSettingMacvlan *setting = NM_SETTING_MACVLAN (object);
NMSettingMacvlanPrivate *priv = NM_SETTING_MACVLAN_GET_PRIVATE (setting);
switch (prop_id) {
case PROP_PARENT:
g_free (priv->parent);
priv->parent = g_value_dup_string (value);
break;
case PROP_MODE:
priv->mode = g_value_get_uint (value);
break;
case PROP_PROMISCUOUS:
priv->promiscuous = g_value_get_boolean (value);
break;
case PROP_TAP:
priv->tap = g_value_get_boolean (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)
{
NMSettingMacvlan *setting = NM_SETTING_MACVLAN (object);
NMSettingMacvlanPrivate *priv = NM_SETTING_MACVLAN_GET_PRIVATE (setting);
switch (prop_id) {
case PROP_PARENT:
g_value_set_string (value, priv->parent);
break;
case PROP_MODE:
g_value_set_uint (value, priv->mode);
break;
case PROP_PROMISCUOUS:
g_value_set_boolean (value, priv->promiscuous);
break;
case PROP_TAP:
g_value_set_boolean (value, priv->tap);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
finalize (GObject *object)
{
NMSettingMacvlan *setting = NM_SETTING_MACVLAN (object);
NMSettingMacvlanPrivate *priv = NM_SETTING_MACVLAN_GET_PRIVATE (setting);
g_free (priv->parent);
G_OBJECT_CLASS (nm_setting_macvlan_parent_class)->finalize (object);
}
static void
nm_setting_macvlan_class_init (NMSettingMacvlanClass *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 (NMSettingMacvlanPrivate));
/* virtual methods */
object_class->set_property = set_property;
object_class->get_property = get_property;
object_class->finalize = finalize;
parent_class->verify = verify;
/* Properties */
/**
* NMSettingMacvlan:parent:
*
* If given, specifies the parent interface name or parent connection UUID
* from which this MAC-VLAN interface should be created. If this property is
* not specified, the connection must contain an #NMSettingWired setting
* with a #NMSettingWired:mac-address property.
*
* Since: 1.2
**/
g_object_class_install_property
(object_class, PROP_PARENT,
g_param_spec_string (NM_SETTING_MACVLAN_PARENT, "", "",
NULL,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingMacvlan:mode:
*
* The macvlan mode, which specifies the communication mechanism between multiple
* macvlans on the same lower device.
*
* Since: 1.2
**/
g_object_class_install_property
(object_class, PROP_MODE,
g_param_spec_uint (NM_SETTING_MACVLAN_MODE, "", "",
0, G_MAXUINT, 0,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingMacvlan:promiscuous:
*
* Whether the interface should be put in promiscuous mode.
*
* Since: 1.2
**/
g_object_class_install_property
(object_class, PROP_PROMISCUOUS,
g_param_spec_boolean (NM_SETTING_MACVLAN_PROMISCUOUS, "", "",
TRUE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS));
/**
* NMSettingMacvlan:tap:
*
* Whether the interface should be a MACVTAP.
*
* Since: 1.2
**/
g_object_class_install_property
(object_class, PROP_TAP,
g_param_spec_boolean (NM_SETTING_MACVLAN_TAP, "", "",
FALSE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS));
}

94
libnm-core/nm-setting-macvlan.h Normal file
View file

@ -0,0 +1,94 @@
/* -*- 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 2015 Red Hat, Inc.
*/
#ifndef __NM_SETTING_MACVLAN_H__
#define __NM_SETTING_MACVLAN_H__
#if !defined (__NETWORKMANAGER_H_INSIDE__) && !defined (NETWORKMANAGER_COMPILATION)
#error "Only <NetworkManager.h> can be included directly."
#endif
#include "nm-setting.h"
G_BEGIN_DECLS
#define NM_TYPE_SETTING_MACVLAN (nm_setting_macvlan_get_type ())
#define NM_SETTING_MACVLAN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_SETTING_MACVLAN, NMSettingMacvlan))
#define NM_SETTING_MACVLAN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_SETTING_MACVLANCONFIG, NMSettingMacvlanClass))
#define NM_IS_SETTING_MACVLAN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_SETTING_MACVLAN))
#define NM_IS_SETTING_MACVLAN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_SETTING_MACVLAN))
#define NM_SETTING_MACVLAN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_SETTING_MACVLAN, NMSettingMacvlanClass))
#define NM_SETTING_MACVLAN_SETTING_NAME "macvlan"
#define NM_SETTING_MACVLAN_PARENT "parent"
#define NM_SETTING_MACVLAN_MODE "mode"
#define NM_SETTING_MACVLAN_PROMISCUOUS "promiscuous"
#define NM_SETTING_MACVLAN_TAP "tap"
struct _NMSettingMacvlan {
NMSetting parent;
};
typedef struct {
NMSettingClass parent;
/*< private >*/
gpointer padding[4];
} NMSettingMacvlanClass;
/**
* NMSettingMacvlanMode:
* @NM_SETTING_MACVLAN_MODE_UNKNOWN: unknown/unset mode
* @NM_SETTING_MACVLAN_MODE_VEPA: Virtual Ethernet Port Aggregator mode
* @NM_SETTING_MACVLAN_MODE_BRIDGE: bridge mode
* @NM_SETTING_MACVLAN_MODE_PRIVATE: private mode
* @NM_SETTING_MACVLAN_MODE_PASSTHRU: passthru mode
* @NM_SETTING_MACVLAN_MODE_SOURCE: source mode
**/
typedef enum {
NM_SETTING_MACVLAN_MODE_UNKNOWN = 0,
NM_SETTING_MACVLAN_MODE_VEPA = 1,
NM_SETTING_MACVLAN_MODE_BRIDGE = 2,
NM_SETTING_MACVLAN_MODE_PRIVATE = 3,
NM_SETTING_MACVLAN_MODE_PASSTHRU = 4,
NM_SETTING_MACVLAN_MODE_SOURCE = 5,
_NM_SETTING_MACVLAN_MODE_NUM, /*< skip >*/
NM_SETTING_MACVLAN_MODE_LAST = _NM_SETTING_MACVLAN_MODE_NUM - 1, /*< skip >*/
} NMSettingMacvlanMode;
NM_AVAILABLE_IN_1_2
GType nm_setting_macvlan_get_type (void);
NM_AVAILABLE_IN_1_2
NMSetting *nm_setting_macvlan_new (void);
NM_AVAILABLE_IN_1_2
const char *nm_setting_macvlan_get_parent (NMSettingMacvlan *setting);
NM_AVAILABLE_IN_1_2
NMSettingMacvlanMode nm_setting_macvlan_get_mode (NMSettingMacvlan *setting);
NM_AVAILABLE_IN_1_2
gboolean nm_setting_macvlan_get_promiscuous (NMSettingMacvlan *setting);
NM_AVAILABLE_IN_1_2
gboolean nm_setting_macvlan_get_tap (NMSettingMacvlan *setting);
G_END_DECLS
#endif /* __NM_SETTING_MACVLAN_H__ */

1
libnm/NetworkManager.h
View file

@ -64,6 +64,7 @@
#include <nm-setting-ip-tunnel.h>
#include <nm-setting-ip4-config.h>
#include <nm-setting-ip6-config.h>
#include <nm-setting-macvlan.h>
#include <nm-setting-olpc-mesh.h>
#include <nm-setting-ppp.h>
#include <nm-setting-pppoe.h>

8
libnm/libnm.ver
View file

@ -859,6 +859,7 @@ libnm_1_2_0 {
global:
nm_access_point_get_last_seen;
nm_connection_get_setting_ip_tunnel;
nm_connection_get_setting_macvlan;
nm_connection_verify_secrets;
nm_device_ethernet_get_s390_subchannels;
nm_client_get_all_devices;
@ -944,6 +945,13 @@ global:
nm_setting_tun_new;
nm_setting_verify_secrets;
nm_setting_vpn_get_timeout;
nm_setting_macvlan_get_mode;
nm_setting_macvlan_get_parent;
nm_setting_macvlan_get_promiscuous;
nm_setting_macvlan_get_tap;
nm_setting_macvlan_get_type;
nm_setting_macvlan_mode_get_type;
nm_setting_macvlan_new;
nm_setting_wired_get_wake_on_lan;
nm_setting_wired_get_wake_on_lan_password;
nm_setting_wired_wake_on_lan_get_type;

1
po/POTFILES.in
View file

@ -67,6 +67,7 @@ libnm-core/nm-setting-ip-config.c
libnm-core/nm-setting-ip4-config.c
libnm-core/nm-setting-ip6-config.c
libnm-core/nm-setting-ip-tunnel.c
libnm-core/nm-setting-macvlan.c
libnm-core/nm-setting-olpc-mesh.c
libnm-core/nm-setting-ppp.c
libnm-core/nm-setting-pppoe.c