mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
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130 lines
3.4 KiB
C
130 lines
3.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* nm-rdisc.h - Perform IPv6 router discovery
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2013 Red Hat, Inc.
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*/
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#ifndef NM_RDISC_H
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#define NM_RDISC_H
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#include <glib-object.h>
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#include <stdlib.h>
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#include <netinet/in.h>
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#define NM_TYPE_RDISC (nm_rdisc_get_type ())
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#define NM_RDISC(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_RDISC, NMRDisc))
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#define NM_RDISC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_RDISC, NMRDiscClass))
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#define NM_IS_RDISC(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_RDISC))
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#define NM_IS_RDISC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_RDISC))
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#define NM_RDISC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_RDISC, NMRDiscClass))
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#define NM_RDISC_CONFIG_CHANGED "config-changed"
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typedef enum {
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NM_RDISC_DHCP_LEVEL_UNKNOWN,
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NM_RDISC_DHCP_LEVEL_NONE,
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NM_RDISC_DHCP_LEVEL_OTHERCONF,
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NM_RDISC_DHCP_LEVEL_MANAGED
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} NMRDiscDHCPLevel;
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typedef enum {
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NM_RDISC_PREFERENCE_INVALID,
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NM_RDISC_PREFERENCE_LOW,
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NM_RDISC_PREFERENCE_MEDIUM,
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NM_RDISC_PREFERENCE_HIGH
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} NMRDiscPreference;
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typedef struct {
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struct in6_addr address;
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guint32 timestamp;
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guint32 lifetime;
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NMRDiscPreference preference;
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} NMRDiscGateway;
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typedef struct {
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struct in6_addr address;
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guint32 timestamp;
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guint32 lifetime;
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guint32 preferred;
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} NMRDiscAddress;
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typedef struct {
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struct in6_addr network;
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int plen;
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struct in6_addr gateway;
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guint32 timestamp;
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guint32 lifetime;
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NMRDiscPreference preference;
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} NMRDiscRoute;
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typedef struct {
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struct in6_addr address;
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guint32 timestamp;
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guint32 lifetime;
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} NMRDiscDNSServer;
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typedef struct {
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char *domain;
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guint32 timestamp;
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guint32 lifetime;
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} NMRDiscDNSDomain;
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typedef enum {
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NM_RDISC_CONFIG_DHCP_LEVEL = 1 << 0,
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NM_RDISC_CONFIG_GATEWAYS = 1 << 1,
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NM_RDISC_CONFIG_ADDRESSES = 1 << 2,
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NM_RDISC_CONFIG_ROUTES = 1 << 3,
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NM_RDISC_CONFIG_DNS_SERVERS = 1 << 4,
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NM_RDISC_CONFIG_DNS_DOMAINS = 1 << 5
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} NMRDiscConfigMap;
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/**
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* NMRDisc:
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* @ifindex: Interface index
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*
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* Interface-specific structure that handles incoming router advertisements,
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* caches advertised items and removes them when they are obsolete.
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*/
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typedef struct {
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GObject parent;
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int ifindex;
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char *ifname;
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GBytes *lladdr;
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NMRDiscDHCPLevel dhcp_level;
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GArray *gateways;
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GArray *addresses;
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GArray *routes;
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GArray *dns_servers;
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GArray *dns_domains;
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} NMRDisc;
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typedef struct {
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GObjectClass parent;
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void (*start) (NMRDisc *rdisc);
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void (*config_changed) (NMRDisc *rdisc, NMRDiscConfigMap changed);
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} NMRDiscClass;
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GType nm_rdisc_get_type (void);
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void nm_rdisc_set_lladdr (NMRDisc *rdisc, const char *addr, size_t addrlen);
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void nm_rdisc_start (NMRDisc *rdisc);
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#endif /* NM_RDISC_H */
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