--- /dev/null
+/* -*- 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-tun.h"
+#include "nm-utils.h"
+#include "nm-setting-connection.h"
+#include "nm-setting-private.h"
+#include "nm-connection-private.h"
+
+/**
+ * SECTION:nm-setting-tun
+ * @short_description: Describes connection properties for TUN/TAP interfaces
+ *
+ * The #NMSettingTun object is a #NMSetting subclass that describes properties
+ * necessary for connection to TUN/TAP interfaces.
+ **/
+
+G_DEFINE_TYPE_WITH_CODE (NMSettingTun, nm_setting_tun, NM_TYPE_SETTING,
+ _nm_register_setting (TUN, 1))
+NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_TUN)
+
+#define NM_SETTING_TUN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_TUN, NMSettingTunPrivate))
+
+typedef struct {
+ NMSettingTunMode mode;
+ char *owner;
+ char *group;
+ gboolean pi;
+ gboolean vnet_hdr;
+ gboolean multi_queue;
+} NMSettingTunPrivate;
+
+enum {
+ PROP_0,
+ PROP_MODE,
+ PROP_OWNER,
+ PROP_GROUP,
+ PROP_PI,
+ PROP_VNET_HDR,
+ PROP_MULTI_QUEUE,
+ LAST_PROP
+};
+
+/**
+ * nm_setting_tun_new:
+ *
+ * Creates a new #NMSettingTun object with default values.
+ *
+ * Returns: (transfer full): the new empty #NMSettingTun object
+ *
+ * Since: 1.2
+ **/
+NMSetting *
+nm_setting_tun_new (void)
+{
+ return (NMSetting *) g_object_new (NM_TYPE_SETTING_TUN, NULL);
+}
+
+/**
+ * nm_setting_tun_get_mode:
+ * @setting: the #NMSettingTun
+ *
+ * Returns: the #NMSettingTun:mode property of the setting
+ *
+ * Since: 1.2
+ **/
+NMSettingTunMode
+nm_setting_tun_get_mode (NMSettingTun *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_TUN (setting), NM_SETTING_TUN_MODE_TUN);
+ return NM_SETTING_TUN_GET_PRIVATE (setting)->mode;
+}
+
+/**
+ * nm_setting_tun_get_owner:
+ * @setting: the #NMSettingTun
+ *
+ * Returns: the #NMSettingTun:owner property of the setting
+ *
+ * Since: 1.2
+ **/
+const char *
+nm_setting_tun_get_owner (NMSettingTun *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_TUN (setting), NULL);
+ return NM_SETTING_TUN_GET_PRIVATE (setting)->owner;
+}
+
+/**
+ * nm_setting_tun_get_group:
+ * @setting: the #NMSettingTun
+ *
+ * Returns: the #NMSettingTun:group property of the setting
+ *
+ * Since: 1.2
+ **/
+const char *
+nm_setting_tun_get_group (NMSettingTun *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_TUN (setting), NULL);
+ return NM_SETTING_TUN_GET_PRIVATE (setting)->group;
+}
+
+/**
+ * nm_setting_tun_get_pi:
+ * @setting: the #NMSettingTun
+ *
+ * Returns: the #NMSettingTun:pi property of the setting
+ *
+ * Since: 1.2
+ **/
+gboolean
+nm_setting_tun_get_pi (NMSettingTun *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_TUN (setting), FALSE);
+ return NM_SETTING_TUN_GET_PRIVATE (setting)->pi;
+}
+
+/**
+ * nm_setting_tun_get_vnet_hdr:
+ * @setting: the #NMSettingTun
+ *
+ * Returns: the #NMSettingTun:vnet_hdr property of the setting
+ *
+ * Since: 1.2
+ **/
+gboolean
+nm_setting_tun_get_vnet_hdr (NMSettingTun *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_TUN (setting), FALSE);
+ return NM_SETTING_TUN_GET_PRIVATE (setting)->vnet_hdr;
+}
+
+/**
+ * nm_setting_tun_get_multi_queue:
+ * @setting: the #NMSettingTun
+ *
+ * Returns: the #NMSettingTun:multi-queue property of the setting
+ *
+ * Since: 1.2
+ **/
+gboolean
+nm_setting_tun_get_multi_queue (NMSettingTun *setting)
+{
+ g_return_val_if_fail (NM_IS_SETTING_TUN (setting), FALSE);
+ return NM_SETTING_TUN_GET_PRIVATE (setting)->multi_queue;
+}
+
+static void
+nm_setting_tun_init (NMSettingTun *setting)
+{
+}
+
+static gboolean
+verify (NMSetting *setting, NMConnection *connection, GError **error)
+{
+ NMSettingTunPrivate *priv = NM_SETTING_TUN_GET_PRIVATE (setting);
+
+ if ( priv->mode != NM_SETTING_TUN_MODE_TUN
+ && priv->mode != NM_SETTING_TUN_MODE_TAP) {
+ g_set_error (error,
+ NM_CONNECTION_ERROR,
+ NM_CONNECTION_ERROR_INVALID_PROPERTY,
+ _("'%u': invalid mode"), (unsigned int) priv->mode);
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_TUN_SETTING_NAME, NM_SETTING_TUN_MODE);
+ return FALSE;
+ }
+
+ if (priv->owner) {
+ if (_nm_utils_ascii_str_to_int64 (priv->owner, 10, 0, G_MAXINT32, -1) == -1) {
+ g_set_error (error,
+ NM_CONNECTION_ERROR,
+ NM_CONNECTION_ERROR_INVALID_PROPERTY,
+ _("'%s': invalid user ID"), priv->owner);
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_TUN_SETTING_NAME, NM_SETTING_TUN_OWNER);
+ return FALSE;
+ }
+ }
+
+ if (priv->group) {
+ if (_nm_utils_ascii_str_to_int64 (priv->group, 10, 0, G_MAXINT32, -1) == -1) {
+ g_set_error (error,
+ NM_CONNECTION_ERROR,
+ NM_CONNECTION_ERROR_INVALID_PROPERTY,
+ _("'%s': invalid group ID"), priv->group);
+ g_prefix_error (error, "%s.%s: ", NM_SETTING_TUN_SETTING_NAME, NM_SETTING_TUN_GROUP);
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+}
+
+static void
+set_property (GObject *object, guint prop_id,
+ const GValue *value, GParamSpec *pspec)
+{
+ NMSettingTun *setting = NM_SETTING_TUN (object);
+ NMSettingTunPrivate *priv = NM_SETTING_TUN_GET_PRIVATE (setting);
+
+ switch (prop_id) {
+ case PROP_MODE:
+ priv->mode = g_value_get_uint (value);
+ break;
+ case PROP_OWNER:
+ g_free (priv->owner);
+ priv->owner = g_value_dup_string (value);
+ break;
+ case PROP_GROUP:
+ g_free (priv->group);
+ priv->group = g_value_dup_string (value);
+ break;
+ case PROP_PI:
+ priv->pi = g_value_get_boolean (value);
+ break;
+ case PROP_VNET_HDR:
+ priv->vnet_hdr = g_value_get_boolean (value);
+ break;
+ case PROP_MULTI_QUEUE:
+ priv->multi_queue = 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)
+{
+ NMSettingTun *setting = NM_SETTING_TUN (object);
+ NMSettingTunPrivate *priv = NM_SETTING_TUN_GET_PRIVATE (setting);
+
+ switch (prop_id) {
+ case PROP_MODE:
+ g_value_set_uint (value, priv->mode);
+ break;
+ case PROP_OWNER:
+ g_value_set_string (value, priv->owner);
+ break;
+ case PROP_GROUP:
+ g_value_set_string (value, priv->group);
+ break;
+ case PROP_PI:
+ g_value_set_boolean (value, priv->pi);
+ break;
+ case PROP_VNET_HDR:
+ g_value_set_boolean (value, priv->vnet_hdr);
+ break;
+ case PROP_MULTI_QUEUE:
+ g_value_set_boolean (value, priv->multi_queue);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+finalize (GObject *object)
+{
+ NMSettingTun *setting = NM_SETTING_TUN (object);
+ NMSettingTunPrivate *priv = NM_SETTING_TUN_GET_PRIVATE (setting);
+
+ g_free (priv->owner);
+ g_free (priv->group);
+
+ G_OBJECT_CLASS (nm_setting_tun_parent_class)->finalize (object);
+}
+
+static void
+nm_setting_tun_class_init (NMSettingTunClass *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 (NMSettingTunPrivate));
+
+ /* virtual methods */
+ object_class->set_property = set_property;
+ object_class->get_property = get_property;
+ object_class->finalize = finalize;
+ parent_class->verify = verify;
+
+ /* Properties */
+ /**
+ * NMSettingTun:mode:
+ *
+ * The operating mode of the virtual device. Allowed values are
+ * %NM_SETTING_TUN_MODE_TUN to create a layer 3 device and
+ * %NM_SETTING_TUN_MODE_TAP to create an Ethernet-like layer 2
+ * one.
+ *
+ * Since: 1.2
+ */
+ g_object_class_install_property
+ (object_class, PROP_MODE,
+ g_param_spec_uint (NM_SETTING_TUN_MODE, "", "",
+ 0, G_MAXUINT, NM_SETTING_TUN_MODE_TUN,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT |
+ NM_SETTING_PARAM_INFERRABLE |
+ G_PARAM_STATIC_STRINGS));
+
+ /**
+ * NMSettingTun:owner:
+ *
+ * The user ID which will own the device. If set to %NULL everyone
+ * will be able to use the device.
+ *
+ * Since: 1.2
+ */
+ g_object_class_install_property
+ (object_class, PROP_OWNER,
+ g_param_spec_string (NM_SETTING_TUN_OWNER, "", "",
+ NULL,
+ G_PARAM_READWRITE |
+ NM_SETTING_PARAM_INFERRABLE |
+ G_PARAM_STATIC_STRINGS));
+
+ /**
+ * NMSettingTun:group:
+ *
+ * The group ID which will own the device. If set to %NULL everyone
+ * will be able to use the device.
+ *
+ * Since: 1.2
+ */
+ g_object_class_install_property
+ (object_class, PROP_GROUP,
+ g_param_spec_string (NM_SETTING_TUN_GROUP, "", "",
+ NULL,
+ G_PARAM_READWRITE |
+ NM_SETTING_PARAM_INFERRABLE |
+ G_PARAM_STATIC_STRINGS));
+
+ /**
+ * NMSettingTun:pi:
+ *
+ * If %TRUE the interface will prepend a 4 byte header describing the
+ * physical interface to the packets.
+ *
+ * Since: 1.2
+ */
+ g_object_class_install_property
+ (object_class, PROP_PI,
+ g_param_spec_boolean (NM_SETTING_TUN_PI, "", "",
+ FALSE,
+ G_PARAM_READWRITE |
+ NM_SETTING_PARAM_INFERRABLE |
+ G_PARAM_STATIC_STRINGS));
+
+ /**
+ * NMSettingTun:vnet-hdr:
+ *
+ * If %TRUE the IFF_VNET_HDR the tunnel packets will include a virtio
+ * network header.
+ *
+ * Since: 1.2
+ */
+ g_object_class_install_property
+ (object_class, PROP_VNET_HDR,
+ g_param_spec_boolean (NM_SETTING_TUN_VNET_HDR, "", "",
+ FALSE,
+ G_PARAM_READWRITE |
+ NM_SETTING_PARAM_INFERRABLE |
+ G_PARAM_STATIC_STRINGS));
+
+ /**
+ * NMSettingTun:multi-queue:
+ *
+ * If the property is set to %TRUE, the interface will support
+ * multiple file descriptors (queues) to parallelize packet
+ * sending or receiving. Otherwise, the interface will only
+ * support a single queue.
+ *
+ * Since: 1.2
+ */
+ g_object_class_install_property
+ (object_class, PROP_MULTI_QUEUE,
+ g_param_spec_boolean (NM_SETTING_TUN_MULTI_QUEUE, "", "",
+ FALSE,
+ G_PARAM_READWRITE |
+ NM_SETTING_PARAM_INFERRABLE |
+ G_PARAM_STATIC_STRINGS));
+}
--- /dev/null
+/* -*- 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_TUN_H__
+#define __NM_SETTING_TUN_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_TUN (nm_setting_tun_get_type ())
+#define NM_SETTING_TUN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_SETTING_TUN, NMSettingTun))
+#define NM_SETTING_TUN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_SETTING_TUNCONFIG, NMSettingTunClass))
+#define NM_IS_SETTING_TUN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_SETTING_TUN))
+#define NM_IS_SETTING_TUN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_SETTING_TUN))
+#define NM_SETTING_TUN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_SETTING_TUN, NMSettingTunClass))
+
+#define NM_SETTING_TUN_SETTING_NAME "tun"
+
+#define NM_SETTING_TUN_MODE "mode"
+#define NM_SETTING_TUN_OWNER "owner"
+#define NM_SETTING_TUN_GROUP "group"
+#define NM_SETTING_TUN_PI "pi"
+#define NM_SETTING_TUN_VNET_HDR "vnet-hdr"
+#define NM_SETTING_TUN_MULTI_QUEUE "multi-queue"
+
+/**
+ * NMSettingTunMode:
+ * @NM_SETTING_TUN_MODE_UNKNOWN: an unknown device type
+ * @NM_SETTING_TUN_MODE_TUN: a TUN device
+ * @NM_SETTING_TUN_MODE_TAP: a TAP device
+ *
+ * #NMSettingTunMode values indicate the device type (TUN/TAP)
+ */
+typedef enum {
+ NM_SETTING_TUN_MODE_UNKNOWN = 0,
+ NM_SETTING_TUN_MODE_TUN = 1,
+ NM_SETTING_TUN_MODE_TAP = 2,
+} NMSettingTunMode;
+
+struct _NMSettingTun {
+ NMSetting parent;
+};
+
+typedef struct {
+ NMSettingClass parent;
+
+ /*< private >*/
+ gpointer padding[4];
+} NMSettingTunClass;
+
+NM_AVAILABLE_IN_1_2
+GType nm_setting_tun_get_type (void);
+NM_AVAILABLE_IN_1_2
+NMSetting *nm_setting_tun_new (void);
+
+NM_AVAILABLE_IN_1_2
+NMSettingTunMode nm_setting_tun_get_mode (NMSettingTun *setting);
+NM_AVAILABLE_IN_1_2
+const char *nm_setting_tun_get_owner (NMSettingTun *setting);
+NM_AVAILABLE_IN_1_2
+const char *nm_setting_tun_get_group (NMSettingTun *setting);
+NM_AVAILABLE_IN_1_2
+gboolean nm_setting_tun_get_pi (NMSettingTun *setting);
+NM_AVAILABLE_IN_1_2
+gboolean nm_setting_tun_get_vnet_hdr (NMSettingTun *setting);
+NM_AVAILABLE_IN_1_2
+gboolean nm_setting_tun_get_multi_queue (NMSettingTun *setting);
+
+G_END_DECLS
+
+#endif /* __NM_SETTING_TUN_H__ */
projects / NetworkManager.git / commitdiff