clientinfo

Documentation

Index

• type Client
• type HostnameByIpResolver
• type HostnameByMacResolver
• type HostnameResolver
• type IpResolver
• type MacResolver
• type Table
  • func NewTable(cfg *ctrld.Config, selfIP, cdUID string) *Table
  • func (t *Table) AddLeaseFile(name string, format ctrld.LeaseFileFormat)
  • func (t *Table) Init()
  • func (t *Table) ListClients() []*Client
  • func (t *Table) LookupHostname(ip, mac string) string
  • func (t *Table) LookupIP(mac string) string
  • func (t *Table) LookupMac(ip string) string
  • func (t *Table) RefreshLoop(stopCh chan struct{})
  • func (t *Table) StoreVPNClient(ci *ctrld.ClientInfo)

Types

type Client

type Client struct {
	IP       netip.Addr
	Mac      string
	Hostname string
	Source   map[string]struct{}
}

type HostnameByIpResolver

type HostnameByIpResolver interface {
	// LookupHostnameByIP returns hostname of the given ip.
	LookupHostnameByIP(ip string) string
}

HostnameByIpResolver is the interface for retrieving hostname from IP.

type HostnameByMacResolver

type HostnameByMacResolver interface {
	// LookupHostnameByMac returns hostname of the device with given mac.
	LookupHostnameByMac(mac string) string
}

HostnameByMacResolver is the interface for retrieving hostname from Mac.

type HostnameResolver

type HostnameResolver interface {
	fmt.Stringer
	HostnameByIpResolver
	HostnameByMacResolver
}

HostnameResolver is the interface for retrieving hostname from either IP or Mac.

type IpResolver

type IpResolver interface {
	fmt.Stringer
	// LookupIP returns ip of the device with given mac.
	LookupIP(mac string) string
}

IpResolver is the interface for retrieving IP from Mac.

type MacResolver

type MacResolver interface {
	fmt.Stringer
	// LookupMac returns mac of the device with given ip.
	LookupMac(ip string) string
}

MacResolver is the interface for retrieving Mac from IP.

type Table

type Table struct {
	// contains filtered or unexported fields
}

func NewTable

func NewTable(cfg *ctrld.Config, selfIP, cdUID string) *Table

func (*Table) AddLeaseFile

func (t *Table) AddLeaseFile(name string, format ctrld.LeaseFileFormat)

func (*Table) Init

func (t *Table) Init()

func (*Table) ListClients

func (t *Table) ListClients() []*Client

ListClients returns list of clients discovered by ctrld.

func (*Table) LookupHostname

func (t *Table) LookupHostname(ip, mac string) string

func (*Table) LookupIP

func (t *Table) LookupIP(mac string) string

func (*Table) LookupMac

func (t *Table) LookupMac(ip string) string

func (*Table) RefreshLoop

func (t *Table) RefreshLoop(stopCh chan struct{})

func (*Table) StoreVPNClient

func (t *Table) StoreVPNClient(ci *ctrld.ClientInfo)

StoreVPNClient stores client info for VPN clients.