diff options
Diffstat (limited to 'src/devices/nm-device-vxlan.c')
| -rw-r--r-- | src/devices/nm-device-vxlan.c | 372 |
1 files changed, 372 insertions, 0 deletions
diff --git a/src/devices/nm-device-vxlan.c b/src/devices/nm-device-vxlan.c new file mode 100644 index 0000000000..0be57106e2 --- /dev/null +++ b/src/devices/nm-device-vxlan.c @@ -0,0 +1,372 @@ +/* -*- 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, 2014 Red Hat, Inc. + */ + +#include "config.h" + +#include <string.h> + +#include "nm-device-vxlan.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-utils.h" + +#include "nm-device-vxlan-glue.h" + +G_DEFINE_TYPE (NMDeviceVxlan, nm_device_vxlan, NM_TYPE_DEVICE_GENERIC) + +#define NM_DEVICE_VXLAN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_VXLAN, NMDeviceVxlanPrivate)) + +typedef struct { + NMPlatformVxlanProperties props; +} NMDeviceVxlanPrivate; + +enum { + PROP_0, + PROP_PARENT, + PROP_ID, + PROP_GROUP, + PROP_LOCAL, + PROP_TOS, + PROP_TTL, + PROP_LEARNING, + PROP_AGEING, + PROP_LIMIT, + PROP_DST_PORT, + PROP_SRC_PORT_MIN, + PROP_SRC_PORT_MAX, + PROP_PROXY, + PROP_RSC, + PROP_L2MISS, + PROP_L3MISS, + + LAST_PROP +}; + +/**************************************************************/ + +static void +update_properties (NMDevice *device) +{ + NMDeviceVxlanPrivate *priv = NM_DEVICE_VXLAN_GET_PRIVATE (device); + GObject *object = G_OBJECT (device); + NMPlatformVxlanProperties props; + + if (!nm_platform_vxlan_get_properties (nm_device_get_ifindex (device), &props)) { + nm_log_warn (LOGD_HW, "(%s): could not read vxlan 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_VXLAN_PARENT); + if (priv->props.id != props.id) + g_object_notify (object, NM_DEVICE_VXLAN_ID); + if (priv->props.group != props.group) + g_object_notify (object, NM_DEVICE_VXLAN_GROUP); + if (priv->props.local != props.local) + g_object_notify (object, NM_DEVICE_VXLAN_LOCAL); + if (memcmp (&priv->props.group6, &props.group6, sizeof (props.group6)) != 0) + g_object_notify (object, NM_DEVICE_VXLAN_GROUP); + if (memcmp (&priv->props.local6, &props.local6, sizeof (props.local6)) != 0) + g_object_notify (object, NM_DEVICE_VXLAN_LOCAL); + if (priv->props.tos != props.tos) + g_object_notify (object, NM_DEVICE_VXLAN_TOS); + if (priv->props.ttl != props.ttl) + g_object_notify (object, NM_DEVICE_VXLAN_TTL); + if (priv->props.learning != props.learning) + g_object_notify (object, NM_DEVICE_VXLAN_LEARNING); + if (priv->props.ageing != props.ageing) + g_object_notify (object, NM_DEVICE_VXLAN_AGEING); + if (priv->props.limit != props.limit) + g_object_notify (object, NM_DEVICE_VXLAN_LIMIT); + if (priv->props.dst_port != props.dst_port) + g_object_notify (object, NM_DEVICE_VXLAN_DST_PORT); + if (priv->props.src_port_min != props.src_port_min) + g_object_notify (object, NM_DEVICE_VXLAN_SRC_PORT_MIN); + if (priv->props.src_port_max != props.src_port_max) + g_object_notify (object, NM_DEVICE_VXLAN_SRC_PORT_MAX); + if (priv->props.proxy != props.proxy) + g_object_notify (object, NM_DEVICE_VXLAN_PROXY); + if (priv->props.rsc != props.rsc) + g_object_notify (object, NM_DEVICE_VXLAN_RSC); + if (priv->props.l2miss != props.l2miss) + g_object_notify (object, NM_DEVICE_VXLAN_L2MISS); + if (priv->props.l3miss != props.l3miss) + g_object_notify (object, NM_DEVICE_VXLAN_L3MISS); + + memcpy (&priv->props, &props, sizeof (NMPlatformVxlanProperties)); + + g_object_thaw_notify (object); +} + +static void +link_changed (NMDevice *device, NMPlatformLink *info) +{ + NM_DEVICE_CLASS (nm_device_vxlan_parent_class)->link_changed (device, info); + update_properties (device); +} + +/**************************************************************/ + +NMDevice * +nm_device_vxlan_new (NMPlatformLink *platform_device) +{ + g_return_val_if_fail (platform_device != NULL, NULL); + + return (NMDevice *) g_object_new (NM_TYPE_DEVICE_VXLAN, + NM_DEVICE_PLATFORM_DEVICE, platform_device, + NM_DEVICE_TYPE_DESC, "Vxlan", + NM_DEVICE_DEVICE_TYPE, NM_DEVICE_TYPE_GENERIC, + NULL); +} + +static void +nm_device_vxlan_init (NMDeviceVxlan *self) +{ +} + +static void +constructed (GObject *object) +{ + update_properties (NM_DEVICE (object)); + + G_OBJECT_CLASS (nm_device_vxlan_parent_class)->constructed (object); +} + +static void +get_property (GObject *object, guint prop_id, + GValue *value, GParamSpec *pspec) +{ + NMDeviceVxlanPrivate *priv = NM_DEVICE_VXLAN_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_ID: + g_value_set_uint (value, priv->props.id); + break; + case PROP_GROUP: + if (priv->props.group) + g_value_set_string (value, nm_utils_inet4_ntop (priv->props.group, NULL)); + else if (!IN6_IS_ADDR_UNSPECIFIED (&priv->props.group6)) + g_value_set_string (value, nm_utils_inet6_ntop (&priv->props.group6, NULL)); + break; + case PROP_LOCAL: + if (priv->props.local) + g_value_set_string (value, nm_utils_inet4_ntop (priv->props.local, NULL)); + else if (!IN6_IS_ADDR_UNSPECIFIED (&priv->props.local6)) + g_value_set_string (value, nm_utils_inet6_ntop (&priv->props.local6, NULL)); + break; + case PROP_TOS: + g_value_set_uchar (value, priv->props.tos); + break; + case PROP_TTL: + g_value_set_uchar (value, priv->props.ttl); + break; + case PROP_LEARNING: + g_value_set_boolean (value, priv->props.learning); + break; + case PROP_AGEING: + g_value_set_uint (value, priv->props.ageing); + break; + case PROP_LIMIT: + g_value_set_uint (value, priv->props.limit); + break; + case PROP_DST_PORT: + g_value_set_uint (value, priv->props.dst_port); + break; + case PROP_SRC_PORT_MIN: + g_value_set_uint (value, priv->props.src_port_min); + break; + case PROP_SRC_PORT_MAX: + g_value_set_uint (value, priv->props.src_port_max); + break; + case PROP_PROXY: + g_value_set_uint (value, priv->props.proxy); + break; + case PROP_RSC: + g_value_set_boolean (value, priv->props.rsc); + break; + case PROP_L2MISS: + g_value_set_boolean (value, priv->props.l2miss); + break; + case PROP_L3MISS: + g_value_set_boolean (value, priv->props.l3miss); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +nm_device_vxlan_class_init (NMDeviceVxlanClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + NMDeviceClass *device_class = NM_DEVICE_CLASS (klass); + + g_type_class_add_private (klass, sizeof (NMDeviceVxlanPrivate)); + + 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_VXLAN_PARENT, + "Parent", + "Parent device", + DBUS_TYPE_G_OBJECT_PATH, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_ID, + g_param_spec_uint (NM_DEVICE_VXLAN_ID, + "Id", + "Id", + 0, G_MAXUINT32, 0, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_GROUP, + g_param_spec_string (NM_DEVICE_VXLAN_GROUP, + "Group", + "Group", + NULL, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_LOCAL, + g_param_spec_string (NM_DEVICE_VXLAN_LOCAL, + "Local", + "Local", + NULL, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_TOS, + g_param_spec_uchar (NM_DEVICE_VXLAN_TOS, + "ToS", + "ToS", + 0, 255, 0, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_TTL, + g_param_spec_uchar (NM_DEVICE_VXLAN_TTL, + "TTL", + "TTL", + 0, 255, 0, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_LEARNING, + g_param_spec_boolean (NM_DEVICE_VXLAN_LEARNING, + "Learning", + "Learning", + FALSE, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_AGEING, + g_param_spec_uint (NM_DEVICE_VXLAN_AGEING, + "Ageing", + "Ageing", + 0, G_MAXUINT32, 0, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_LIMIT, + g_param_spec_uint (NM_DEVICE_VXLAN_LIMIT, + "Limit", + "Limit", + 0, G_MAXUINT32, 0, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_DST_PORT, + g_param_spec_uint (NM_DEVICE_VXLAN_DST_PORT, + "Destination port", + "Destination port", + 0, 65535, 0, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_SRC_PORT_MIN, + g_param_spec_uint (NM_DEVICE_VXLAN_SRC_PORT_MIN, + "Source port min", + "Minimum source port", + 0, 65535, 0, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_SRC_PORT_MAX, + g_param_spec_uint (NM_DEVICE_VXLAN_SRC_PORT_MAX, + "Source port max", + "Maximum source port", + 0, 65535, 0, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_PROXY, + g_param_spec_boolean (NM_DEVICE_VXLAN_PROXY, + "Proxy", + "Proxy", + FALSE, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_RSC, + g_param_spec_boolean (NM_DEVICE_VXLAN_RSC, + "RSC", + "RSC", + FALSE, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_L2MISS, + g_param_spec_boolean (NM_DEVICE_VXLAN_L2MISS, + "L2miss", + "L2miss", + FALSE, + G_PARAM_READABLE)); + + g_object_class_install_property + (object_class, PROP_L3MISS, + g_param_spec_boolean (NM_DEVICE_VXLAN_L3MISS, + "L3miss", + "L3miss", + FALSE, + G_PARAM_READABLE)); + + nm_dbus_manager_register_exported_type (nm_dbus_manager_get (), + G_TYPE_FROM_CLASS (klass), + &dbus_glib_nm_device_vxlan_object_info); +} |