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Diffstat (limited to 'src/devices/nm-device-macvlan.c')
| -rw-r--r-- | src/devices/nm-device-macvlan.c | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/src/devices/nm-device-macvlan.c b/src/devices/nm-device-macvlan.c new file mode 100644 index 000000000..22848fe78 --- /dev/null +++ b/src/devices/nm-device-macvlan.c @@ -0,0 +1,181 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager -- Network link manager + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Copyright 2013 Red Hat, Inc. + */ + +#include "config.h" + +#include <string.h> + +#include "nm-device-macvlan.h" +#include "nm-device-private.h" +#include "nm-dbus-manager.h" +#include "nm-logging.h" +#include "nm-manager.h" +#include "nm-platform.h" + +#include "nm-device-macvlan-glue.h" + +G_DEFINE_TYPE (NMDeviceMacvlan, nm_device_macvlan, NM_TYPE_DEVICE_GENERIC) + +#define NM_DEVICE_MACVLAN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_MACVLAN, NMDeviceMacvlanPrivate)) + +typedef struct { + NMPlatformMacvlanProperties props; +} NMDeviceMacvlanPrivate; + +enum { + PROP_0, + PROP_PARENT, + PROP_MODE, + PROP_NO_PROMISC, + + LAST_PROP +}; + +/**************************************************************/ + +/**************************************************************/ + +static void +update_properties (NMDevice *device) +{ + NMDeviceMacvlanPrivate *priv = NM_DEVICE_MACVLAN_GET_PRIVATE (device); + GObject *object = G_OBJECT (device); + NMPlatformMacvlanProperties props; + + if (!nm_platform_macvlan_get_properties (nm_device_get_ifindex (device), &props)) { + nm_log_warn (LOGD_HW, "(%s): could not read macvlan properties", + nm_device_get_iface (device)); + return; + } + + g_object_freeze_notify (object); + + if (priv->props.parent_ifindex != props.parent_ifindex) + g_object_notify (object, NM_DEVICE_MACVLAN_PARENT); + if (g_strcmp0 (priv->props.mode, props.mode) != 0) + g_object_notify (object, NM_DEVICE_MACVLAN_MODE); + if (priv->props.no_promisc != props.no_promisc) + g_object_notify (object, NM_DEVICE_MACVLAN_NO_PROMISC); + + memcpy (&priv->props, &props, sizeof (NMPlatformMacvlanProperties)); + + g_object_thaw_notify (object); +} + +static void +link_changed (NMDevice *device, NMPlatformLink *info) +{ + NM_DEVICE_CLASS (nm_device_macvlan_parent_class)->link_changed (device, info); + update_properties (device); +} + +/**************************************************************/ + +NMDevice * +nm_device_macvlan_new (NMPlatformLink *platform_device) +{ + g_return_val_if_fail (platform_device != NULL, NULL); + + return (NMDevice *) g_object_new (NM_TYPE_DEVICE_MACVLAN, + NM_DEVICE_PLATFORM_DEVICE, platform_device, + NM_DEVICE_TYPE_DESC, "Macvlan", + NM_DEVICE_DEVICE_TYPE, NM_DEVICE_TYPE_GENERIC, + NULL); +} + +static void +nm_device_macvlan_init (NMDeviceMacvlan *self) +{ +} + +static void +constructed (GObject *object) +{ + update_properties (NM_DEVICE (object)); + + G_OBJECT_CLASS (nm_device_macvlan_parent_class)->constructed (object); +} + +static void +get_property (GObject *object, guint prop_id, + GValue *value, GParamSpec *pspec) +{ + NMDeviceMacvlanPrivate *priv = NM_DEVICE_MACVLAN_GET_PRIVATE (object); + NMDevice *parent; + + switch (prop_id) { + case PROP_PARENT: + parent = nm_manager_get_device_by_ifindex (nm_manager_get (), priv->props.parent_ifindex); + g_value_set_boxed (value, parent ? nm_device_get_path (parent) : "/"); + break; + case PROP_MODE: + g_value_set_string (value, priv->props.mode); + break; + case PROP_NO_PROMISC: + g_value_set_boolean (value, priv->props.no_promisc); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +nm_device_macvlan_class_init (NMDeviceMacvlanClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + NMDeviceClass *device_class = NM_DEVICE_CLASS (klass); + + g_type_class_add_private (klass, sizeof (NMDeviceMacvlanPrivate)); + + object_class->constructed = constructed; + object_class->get_property = get_property; + + device_class->link_changed = link_changed; + + /* properties */ + g_object_class_install_property + (object_class, PROP_PARENT, + g_param_spec_boxed (NM_DEVICE_MACVLAN_PARENT, + "Parent", + "Parent device", + DBUS_TYPE_G_OBJECT_PATH, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_MODE, + g_param_spec_string (NM_DEVICE_MACVLAN_MODE, + "Mode", + "Mode: 'private', 'vepa', 'bridge', or 'passthru'", + NULL, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_NO_PROMISC, + g_param_spec_boolean (NM_DEVICE_MACVLAN_NO_PROMISC, + "No-promisc", + "No promiscuous mode", + FALSE, + G_PARAM_READABLE)); + + nm_dbus_manager_register_exported_type (nm_dbus_manager_get (), + G_TYPE_FROM_CLASS (klass), + &dbus_glib_nm_device_macvlan_object_info); +} |