AdGuardHome/internal/aghnet/ipset.go

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package aghnet
import (
"net"
)
// IpsetManager is the ipset manager interface.
//
// TODO(a.garipov): Perhaps generalize this into some kind of a NetFilter type,
// since ipset is exclusive to Linux?
type IpsetManager interface {
Add(host string, ip4s, ip6s []net.IP) (n int, err error)
Close() (err error)
}
// NewIpsetManager returns a new ipset. IPv4 addresses are added to an ipset
// with an ipv4 family; IPv6 addresses, to an ipv6 ipset. ipset must exist.
//
// The syntax of the ipsetConf is:
//
// DOMAIN[,DOMAIN].../IPSET_NAME[,IPSET_NAME]...
//
// The error is of type *aghos.UnsupportedError if the OS is not supported.
func NewIpsetManager(ipsetConf []string) (mgr IpsetManager, err error) {
return newIpsetMgr(ipsetConf)
}