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609dac1b8f
In an effort to be consistent with the source module, alter the function prototypes to follow the similar style of source with the "type" on one line followed by the function name and arguments on subsequent lines with with argument getting it's own line.
389 lines
12 KiB
C
389 lines
12 KiB
C
/*
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* network_conf.h: network XML handling
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*
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* Copyright (C) 2006-2016 Red Hat, Inc.
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* Copyright (C) 2006-2008 Daniel P. Berrange
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Author: Daniel P. Berrange <berrange@redhat.com>
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*/
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#ifndef __NETWORK_CONF_H__
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# define __NETWORK_CONF_H__
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# define DNS_RECORD_LENGTH_SRV (512 - 30) /* Limit minus overhead as mentioned in RFC-2782 */
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# include <libxml/parser.h>
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# include <libxml/tree.h>
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# include <libxml/xpath.h>
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# include "internal.h"
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# include "virthread.h"
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# include "virsocketaddr.h"
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# include "virnetdevbandwidth.h"
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# include "virnetdevvportprofile.h"
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# include "virnetdevvlan.h"
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# include "virmacaddr.h"
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# include "device_conf.h"
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# include "virbitmap.h"
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# include "networkcommon_conf.h"
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# include "virobject.h"
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# include "virmacmap.h"
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typedef enum {
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VIR_NETWORK_FORWARD_NONE = 0,
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VIR_NETWORK_FORWARD_NAT,
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VIR_NETWORK_FORWARD_ROUTE,
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VIR_NETWORK_FORWARD_OPEN,
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VIR_NETWORK_FORWARD_BRIDGE,
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VIR_NETWORK_FORWARD_PRIVATE,
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VIR_NETWORK_FORWARD_VEPA,
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VIR_NETWORK_FORWARD_PASSTHROUGH,
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VIR_NETWORK_FORWARD_HOSTDEV,
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VIR_NETWORK_FORWARD_LAST,
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} virNetworkForwardType;
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typedef enum {
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VIR_NETWORK_BRIDGE_MAC_TABLE_MANAGER_DEFAULT = 0,
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VIR_NETWORK_BRIDGE_MAC_TABLE_MANAGER_KERNEL,
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VIR_NETWORK_BRIDGE_MAC_TABLE_MANAGER_LIBVIRT,
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VIR_NETWORK_BRIDGE_MAC_TABLE_MANAGER_LAST,
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} virNetworkBridgeMACTableManagerType;
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VIR_ENUM_DECL(virNetworkBridgeMACTableManager)
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typedef enum {
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VIR_NETWORK_FORWARD_HOSTDEV_DEVICE_NONE = 0,
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VIR_NETWORK_FORWARD_HOSTDEV_DEVICE_PCI,
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VIR_NETWORK_FORWARD_HOSTDEV_DEVICE_NETDEV,
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/* USB Device to be added here when supported */
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VIR_NETWORK_FORWARD_HOSTDEV_DEVICE_LAST,
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} virNetworkForwardHostdevDeviceType;
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/* The backend driver used for devices from the pool. Currently used
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* only for PCI devices (vfio vs. kvm), but could be used for other
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* device types in the future.
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*/
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typedef enum {
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VIR_NETWORK_FORWARD_DRIVER_NAME_DEFAULT, /* kvm now, could change */
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VIR_NETWORK_FORWARD_DRIVER_NAME_KVM, /* force legacy kvm style */
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VIR_NETWORK_FORWARD_DRIVER_NAME_VFIO, /* force vfio */
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VIR_NETWORK_FORWARD_DRIVER_NAME_LAST
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} virNetworkForwardDriverNameType;
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VIR_ENUM_DECL(virNetworkForwardDriverName)
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typedef struct _virNetworkDHCPHostDef virNetworkDHCPHostDef;
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typedef virNetworkDHCPHostDef *virNetworkDHCPHostDefPtr;
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struct _virNetworkDHCPHostDef {
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char *mac;
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char *id;
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char *name;
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virSocketAddr ip;
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};
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typedef struct _virNetworkDNSTxtDef virNetworkDNSTxtDef;
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typedef virNetworkDNSTxtDef *virNetworkDNSTxtDefPtr;
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struct _virNetworkDNSTxtDef {
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char *name;
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char *value;
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};
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typedef struct _virNetworkDNSSrvDef virNetworkDNSSrvDef;
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typedef virNetworkDNSSrvDef *virNetworkDNSSrvDefPtr;
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struct _virNetworkDNSSrvDef {
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char *domain;
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char *service;
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char *protocol;
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char *target;
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unsigned int port;
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unsigned int priority;
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unsigned int weight;
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};
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typedef struct _virNetworkDNSHostDef virNetworkDNSHostDef;
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typedef virNetworkDNSHostDef *virNetworkDNSHostDefPtr;
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struct _virNetworkDNSHostDef {
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virSocketAddr ip;
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size_t nnames;
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char **names;
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};
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typedef struct _virNetworkDNSForwarder virNetworkDNSForwarder;
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typedef virNetworkDNSForwarder *virNetworkDNSForwarderPtr;
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struct _virNetworkDNSForwarder {
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virSocketAddr addr;
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char *domain;
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};
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typedef struct _virNetworkDNSDef virNetworkDNSDef;
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typedef virNetworkDNSDef *virNetworkDNSDefPtr;
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struct _virNetworkDNSDef {
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int enable; /* enum virTristateBool */
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int forwardPlainNames; /* enum virTristateBool */
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size_t ntxts;
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virNetworkDNSTxtDefPtr txts;
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size_t nhosts;
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virNetworkDNSHostDefPtr hosts;
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size_t nsrvs;
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virNetworkDNSSrvDefPtr srvs;
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size_t nfwds;
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virNetworkDNSForwarderPtr forwarders;
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};
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typedef struct _virNetworkIPDef virNetworkIPDef;
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typedef virNetworkIPDef *virNetworkIPDefPtr;
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struct _virNetworkIPDef {
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char *family; /* ipv4 or ipv6 - default is ipv4 */
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virSocketAddr address; /* Bridge IP address */
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/* One or the other of the following two will be used for a given
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* IP address, but never both. The parser guarantees this.
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* Use virNetworkIPDefPrefix/virNetworkIPDefNetmask rather
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* than accessing the data directly - these utility functions
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* will convert one into the other as necessary.
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*/
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unsigned int prefix; /* ipv6 - only prefix allowed */
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virSocketAddr netmask; /* ipv4 - either netmask or prefix specified */
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int localPTR; /* virTristateBool */
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size_t nranges; /* Zero or more dhcp ranges */
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virSocketAddrRangePtr ranges;
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size_t nhosts; /* Zero or more dhcp hosts */
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virNetworkDHCPHostDefPtr hosts;
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char *tftproot;
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char *bootfile;
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virSocketAddr bootserver;
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};
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typedef struct _virNetworkForwardIfDef virNetworkForwardIfDef;
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typedef virNetworkForwardIfDef *virNetworkForwardIfDefPtr;
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struct _virNetworkForwardIfDef {
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int type;
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union {
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virPCIDeviceAddress pci; /*PCI Address of device */
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/* when USB devices are supported a new variable to be added here */
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char *dev; /* name of device */
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}device;
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int connections; /* how many guest interfaces are connected to this device? */
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};
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typedef struct _virNetworkForwardPfDef virNetworkForwardPfDef;
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typedef virNetworkForwardPfDef *virNetworkForwardPfDefPtr;
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struct _virNetworkForwardPfDef {
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char *dev; /* name of device */
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int connections; /* how many guest interfaces are connected to this device? */
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};
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typedef struct _virNetworkForwardDef virNetworkForwardDef;
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typedef virNetworkForwardDef *virNetworkForwardDefPtr;
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struct _virNetworkForwardDef {
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int type; /* One of virNetworkForwardType constants */
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bool managed; /* managed attribute for hostdev mode */
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int driverName; /* enum virNetworkForwardDriverNameType */
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/* If there are multiple forward devices (i.e. a pool of
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* interfaces), they will be listed here.
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*/
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size_t npfs;
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virNetworkForwardPfDefPtr pfs;
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size_t nifs;
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virNetworkForwardIfDefPtr ifs;
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/* ranges for NAT */
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virSocketAddrRange addr;
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virPortRange port;
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};
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typedef struct _virPortGroupDef virPortGroupDef;
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typedef virPortGroupDef *virPortGroupDefPtr;
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struct _virPortGroupDef {
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char *name;
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bool isDefault;
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virNetDevVPortProfilePtr virtPortProfile;
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virNetDevBandwidthPtr bandwidth;
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virNetDevVlan vlan;
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int trustGuestRxFilters; /* enum virTristateBool */
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};
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typedef struct _virNetworkDef virNetworkDef;
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typedef virNetworkDef *virNetworkDefPtr;
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struct _virNetworkDef {
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unsigned char uuid[VIR_UUID_BUFLEN];
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bool uuid_specified;
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char *name;
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int connections; /* # of guest interfaces connected to this network */
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char *bridge; /* Name of bridge device */
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int macTableManager; /* enum virNetworkBridgeMACTableManager */
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char *domain;
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int domainLocalOnly; /* enum virTristateBool: yes disables dns forwarding */
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unsigned long delay; /* Bridge forward delay (ms) */
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bool stp; /* Spanning tree protocol */
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unsigned int mtu; /* MTU for bridge, 0 means "default" i.e. unset in config */
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virMacAddr mac; /* mac address of bridge device */
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bool mac_specified;
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/* specified if ip6tables rules added
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* when no ipv6 gateway addresses specified.
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*/
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bool ipv6nogw;
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virNetworkForwardDef forward;
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size_t nips;
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virNetworkIPDefPtr ips; /* ptr to array of IP addresses on this network */
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size_t nroutes;
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virNetDevIPRoutePtr *routes; /* ptr to array of static routes on this interface */
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virNetworkDNSDef dns; /* dns related configuration */
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virNetDevVPortProfilePtr virtPortProfile;
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size_t nPortGroups;
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virPortGroupDefPtr portGroups;
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virNetDevBandwidthPtr bandwidth;
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virNetDevVlan vlan;
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int trustGuestRxFilters; /* enum virTristateBool */
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/* Application-specific custom metadata */
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xmlNodePtr metadata;
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};
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typedef enum {
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VIR_NETWORK_TAINT_HOOK, /* Hook script was executed over
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network. We can't guarantee
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connectivity or other settings
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as the script may have played
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with iptables, tc, you name it.
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*/
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VIR_NETWORK_TAINT_LAST
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} virNetworkTaintFlags;
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void virNetworkDefFree(virNetworkDefPtr def);
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enum {
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VIR_NETWORK_OBJ_LIST_ADD_LIVE = (1 << 0),
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VIR_NETWORK_OBJ_LIST_ADD_CHECK_LIVE = (1 << 1),
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};
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virNetworkDefPtr
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virNetworkDefCopy(virNetworkDefPtr def, unsigned int flags);
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virNetworkDefPtr
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virNetworkDefParseXML(xmlXPathContextPtr ctxt);
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virNetworkDefPtr
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virNetworkDefParseString(const char *xmlStr);
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virNetworkDefPtr
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virNetworkDefParseFile(const char *filename);
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virNetworkDefPtr
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virNetworkDefParseNode(xmlDocPtr xml,
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xmlNodePtr root);
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char *
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virNetworkDefFormat(const virNetworkDef *def,
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unsigned int flags);
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int
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virNetworkDefFormatBuf(virBufferPtr buf,
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const virNetworkDef *def,
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unsigned int flags);
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const char *
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virNetworkDefForwardIf(const virNetworkDef *def,
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size_t n);
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virPortGroupDefPtr
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virPortGroupFindByName(virNetworkDefPtr net,
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const char *portgroup);
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virNetworkIPDefPtr
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virNetworkDefGetIPByIndex(const virNetworkDef *def,
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int family,
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size_t n);
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virNetDevIPRoutePtr
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virNetworkDefGetRouteByIndex(const virNetworkDef *def,
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int family,
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size_t n);
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int
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virNetworkIPDefPrefix(const virNetworkIPDef *def);
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int
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virNetworkIPDefNetmask(const virNetworkIPDef *def,
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virSocketAddrPtr netmask);
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int
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virNetworkSaveXML(const char *configDir,
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virNetworkDefPtr def,
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const char *xml);
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int
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virNetworkSaveConfig(const char *configDir,
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virNetworkDefPtr def);
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char *
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virNetworkConfigFile(const char *dir,
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const char *name);
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void
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virNetworkSetBridgeMacAddr(virNetworkDefPtr def);
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VIR_ENUM_DECL(virNetworkForward)
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# define VIR_CONNECT_LIST_NETWORKS_FILTERS_ACTIVE \
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(VIR_CONNECT_LIST_NETWORKS_ACTIVE | \
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VIR_CONNECT_LIST_NETWORKS_INACTIVE)
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# define VIR_CONNECT_LIST_NETWORKS_FILTERS_PERSISTENT \
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(VIR_CONNECT_LIST_NETWORKS_PERSISTENT | \
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VIR_CONNECT_LIST_NETWORKS_TRANSIENT)
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# define VIR_CONNECT_LIST_NETWORKS_FILTERS_AUTOSTART \
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(VIR_CONNECT_LIST_NETWORKS_AUTOSTART | \
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VIR_CONNECT_LIST_NETWORKS_NO_AUTOSTART)
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# define VIR_CONNECT_LIST_NETWORKS_FILTERS_ALL \
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(VIR_CONNECT_LIST_NETWORKS_FILTERS_ACTIVE | \
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VIR_CONNECT_LIST_NETWORKS_FILTERS_PERSISTENT | \
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VIR_CONNECT_LIST_NETWORKS_FILTERS_AUTOSTART)
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/* for testing */
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int
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virNetworkDefUpdateSection(virNetworkDefPtr def,
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unsigned int command, /* virNetworkUpdateCommand */
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unsigned int section, /* virNetworkUpdateSection */
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int parentIndex,
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const char *xml,
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unsigned int flags); /* virNetworkUpdateFlags */
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VIR_ENUM_DECL(virNetworkTaint)
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#endif /* __NETWORK_CONF_H__ */
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