mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-29 00:55:22 +00:00
128 lines
4.2 KiB
C
128 lines
4.2 KiB
C
/*
|
|
* virdnsmasq.h: Helper APIs for managing dnsmasq
|
|
*
|
|
* Copyright (C) 2007-2012 Red Hat, Inc.
|
|
* Copyright (C) 2010 Satoru SATOH <satoru.satoh@gmail.com>
|
|
*
|
|
* 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/>.
|
|
*
|
|
* based on iptables.h
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "virobject.h"
|
|
#include "virsocketaddr.h"
|
|
|
|
typedef struct
|
|
{
|
|
/*
|
|
* Each entry holds a string, "<mac_addr>,<hostname>,<ip_addr>" such as
|
|
* "01:23:45:67:89:0a,foo,10.0.0.3".
|
|
*/
|
|
char *host;
|
|
|
|
} dnsmasqDhcpHost;
|
|
|
|
typedef struct
|
|
{
|
|
unsigned int nhosts;
|
|
dnsmasqDhcpHost *hosts;
|
|
|
|
char *path; /* Absolute path of dnsmasq's hostsfile. */
|
|
} dnsmasqHostsfile;
|
|
|
|
typedef struct
|
|
{
|
|
unsigned int nhostnames;
|
|
char *ip;
|
|
char **hostnames;
|
|
|
|
} dnsmasqAddnHost;
|
|
|
|
typedef struct
|
|
{
|
|
unsigned int nhosts;
|
|
dnsmasqAddnHost *hosts;
|
|
|
|
char *path; /* Absolute path of dnsmasq's hostsfile. */
|
|
} dnsmasqAddnHostsfile;
|
|
|
|
typedef struct
|
|
{
|
|
char *config_dir;
|
|
dnsmasqHostsfile *hostsfile;
|
|
dnsmasqAddnHostsfile *addnhostsfile;
|
|
} dnsmasqContext;
|
|
|
|
typedef enum {
|
|
DNSMASQ_CAPS_BIND_DYNAMIC = 0, /* support for --bind-dynamic */
|
|
DNSMASQ_CAPS_BINDTODEVICE = 1, /* uses SO_BINDTODEVICE for --bind-interfaces */
|
|
DNSMASQ_CAPS_RA_PARAM = 2, /* support for --ra-param */
|
|
|
|
DNSMASQ_CAPS_LAST, /* this must always be the last item */
|
|
} dnsmasqCapsFlags;
|
|
|
|
typedef struct _dnsmasqCaps dnsmasqCaps;
|
|
typedef dnsmasqCaps *dnsmasqCapsPtr;
|
|
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(dnsmasqCaps, virObjectUnref);
|
|
|
|
|
|
dnsmasqContext * dnsmasqContextNew(const char *network_name,
|
|
const char *config_dir);
|
|
void dnsmasqContextFree(dnsmasqContext *ctx);
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(dnsmasqContext, dnsmasqContextFree);
|
|
|
|
int dnsmasqAddDhcpHost(dnsmasqContext *ctx,
|
|
const char *mac,
|
|
virSocketAddr *ip,
|
|
const char *name,
|
|
const char *id,
|
|
const char *leasetime,
|
|
bool ipv6);
|
|
int dnsmasqAddHost(dnsmasqContext *ctx,
|
|
virSocketAddr *ip,
|
|
const char *name);
|
|
int dnsmasqSave(const dnsmasqContext *ctx);
|
|
int dnsmasqDelete(const dnsmasqContext *ctx);
|
|
int dnsmasqReload(pid_t pid);
|
|
|
|
dnsmasqCapsPtr dnsmasqCapsNewFromBuffer(const char *buf,
|
|
const char *binaryPath);
|
|
dnsmasqCapsPtr dnsmasqCapsNewFromFile(const char *dataPath,
|
|
const char *binaryPath);
|
|
dnsmasqCapsPtr dnsmasqCapsNewFromBinary(const char *binaryPath);
|
|
int dnsmasqCapsRefresh(dnsmasqCapsPtr *caps, const char *binaryPath);
|
|
bool dnsmasqCapsGet(dnsmasqCapsPtr caps, dnsmasqCapsFlags flag);
|
|
const char *dnsmasqCapsGetBinaryPath(dnsmasqCapsPtr caps);
|
|
unsigned long dnsmasqCapsGetVersion(dnsmasqCapsPtr caps);
|
|
char *dnsmasqDhcpHostsToString(dnsmasqDhcpHost *hosts,
|
|
unsigned int nhosts);
|
|
|
|
#define DNSMASQ_DHCPv6_MAJOR_REQD 2
|
|
#define DNSMASQ_DHCPv6_MINOR_REQD 64
|
|
#define DNSMASQ_RA_MAJOR_REQD 2
|
|
#define DNSMASQ_RA_MINOR_REQD 64
|
|
|
|
#define DNSMASQ_DHCPv6_SUPPORT(CAPS) \
|
|
(dnsmasqCapsGetVersion(CAPS) >= \
|
|
(DNSMASQ_DHCPv6_MAJOR_REQD * 1000000) + \
|
|
(DNSMASQ_DHCPv6_MINOR_REQD * 1000))
|
|
#define DNSMASQ_RA_SUPPORT(CAPS) \
|
|
(dnsmasqCapsGetVersion(CAPS) >= \
|
|
(DNSMASQ_RA_MAJOR_REQD * 1000000) + \
|
|
(DNSMASQ_RA_MINOR_REQD * 1000))
|