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/*
* interface_conf.h: interface XML handling entry points
*
* Copyright (C) 2006-2009, 2013 Red Hat, Inc.
*
* 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 2.1 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, see
* <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <libxml/parser.h>
#include <libxml/tree.h>
#include <libxml/xpath.h>
#include "internal.h"
#include "device_conf.h"
#include "virenum.h"
/* There is currently 3 types of interfaces */
typedef enum {
VIR_INTERFACE_TYPE_ETHERNET, /* simple ethernet */
VIR_INTERFACE_TYPE_BRIDGE, /* bridge interface */
VIR_INTERFACE_TYPE_BOND, /* bonding interface */
VIR_INTERFACE_TYPE_VLAN, /* vlan description */
VIR_INTERFACE_TYPE_LAST,
} virInterfaceType;
VIR_ENUM_DECL(virInterface);
/* types of start mode */
typedef enum {
VIR_INTERFACE_START_UNSPECIFIED = 0, /* not given in config */
VIR_INTERFACE_START_NONE, /* specified as not defined */
VIR_INTERFACE_START_ONBOOT, /* startup at boot */
VIR_INTERFACE_START_HOTPLUG, /* on hotplug */
} virInterfaceStartMode;
typedef enum {
VIR_INTERFACE_BOND_NONE = 0,
VIR_INTERFACE_BOND_BALRR, /* balance-rr */
VIR_INTERFACE_BOND_ABACKUP, /* active backup */
VIR_INTERFACE_BOND_BALXOR, /* balance-xor */
VIR_INTERFACE_BOND_BCAST, /* broadcast */
VIR_INTERFACE_BOND_8023AD, /* 802.3ad */
VIR_INTERFACE_BOND_BALTLB, /* balance-tlb */
VIR_INTERFACE_BOND_BALALB, /* balance-alb */
} virInterfaceBondMode;
typedef enum {
VIR_INTERFACE_BOND_MONIT_NONE = 0,
VIR_INTERFACE_BOND_MONIT_MII, /* mii based monitoring */
VIR_INTERFACE_BOND_MONIT_ARP, /* arp based monitoring */
} virInterfaceBondMonit;
typedef enum {
VIR_INTERFACE_BOND_MII_NONE = 0,
VIR_INTERFACE_BOND_MII_IOCTL, /* mii/ethtool ioctl */
VIR_INTERFACE_BOND_MII_NETIF, /* netif_carrier_ok */
} virInterfaceBondMiiCarrier;
typedef enum {
VIR_INTERFACE_BOND_ARP_NONE = 0,
VIR_INTERFACE_BOND_ARP_ACTIVE, /* validate active */
VIR_INTERFACE_BOND_ARP_BACKUP, /* validate backup */
VIR_INTERFACE_BOND_ARP_ALL, /* validate all */
} virInterfaceBondArpValid;
struct _virInterfaceDef; /* forward declaration required for bridge/bond */
typedef struct _virInterfaceBridgeDef virInterfaceBridgeDef;
struct _virInterfaceBridgeDef {
int stp; /* 0, 1 or -1 if undefined */
char *delay;
int nbItf; /* number of defined interfaces */
struct _virInterfaceDef **itf;/* interfaces */
};
typedef struct _virInterfaceBondDef virInterfaceBondDef;
struct _virInterfaceBondDef {
int mode; /* virInterfaceBondMode */
int monit; /* virInterfaceBondMonit */
int frequency; /* miimon frequency in ms */
int downdelay; /* miimon downdelay */
int updelay; /* miimon updelay */
int carrier; /* virInterfaceBondMiiCarrier */
int interval; /* arp monitoring interval */
char *target; /* arp monitoring target */
int validate; /* virInterfaceBondArpmValid */
int nbItf; /* number of defined interfaces */
struct _virInterfaceDef **itf; /* interfaces ethernet only */
};
typedef struct _virInterfaceVlanDef virInterfaceVlanDef;
struct _virInterfaceVlanDef {
char *tag; /* TAG for vlan */
char *dev_name; /* device name for vlan */
};
typedef struct _virInterfaceIPDef virInterfaceIPDef;
struct _virInterfaceIPDef {
char *address; /* ip address */
int prefix; /* ip prefix */
};
typedef struct _virInterfaceProtocolDef virInterfaceProtocolDef;
struct _virInterfaceProtocolDef {
char *family; /* ipv4 or ipv6 */
int dhcp; /* use dhcp */
int peerdns; /* dhcp peerdns ? */
int autoconf; /* only useful if family is ipv6 */
int nips;
virInterfaceIPDef **ips; /* ptr to array of ips[nips] */
char *gateway; /* route gateway */
};
typedef struct _virInterfaceDef virInterfaceDef;
struct _virInterfaceDef {
int type; /* interface type */
char *name; /* interface name */
unsigned int mtu; /* maximum transmit size in byte */
char *mac; /* MAC address */
virNetDevIfLink lnk; /* interface link info */
virInterfaceStartMode startmode; /* how it is started */
union {
virInterfaceBridgeDef bridge;
virInterfaceVlanDef vlan;
virInterfaceBondDef bond;
} data;
int nprotos;
virInterfaceProtocolDef **protos; /* ptr to array of protos[nprotos] */
};
void
virInterfaceDefFree(virInterfaceDef *def);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(virInterfaceDef, virInterfaceDefFree);
virInterfaceDef *
virInterfaceDefParseString(const char *xmlStr,
unsigned int flags);
virInterfaceDef *
virInterfaceDefParseXML(xmlXPathContextPtr ctxt,
int parentIfType);
char *
virInterfaceDefFormat(const virInterfaceDef *def);
#define VIR_CONNECT_LIST_INTERFACES_FILTERS_ACTIVE \
(VIR_CONNECT_LIST_INTERFACES_ACTIVE | \
VIR_CONNECT_LIST_INTERFACES_INACTIVE)
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