json

Documentation

Index

• Variables
• type Database
  • func NewDatabase(dataDir string) (*Database, error)
  • func (db *Database) Close() error
  • func (db *Database) GetEvents(domain, host string, ipVersion ipversion.IPVersion) (events []models.HistoryEvent, err error)
  • func (db *Database) StoreNewIP(domain, host string, ip netip.Addr, t time.Time) (err error)

Variables

var (
	ErrDomainEmpty         = errors.New("domain is empty")
	ErrHostIsEmpty         = errors.New("host is empty")
	ErrIPRecordsMisordered = errors.New("IP records are not ordered correctly by time")
	ErrIPEmpty             = errors.New("IP is empty")
	ErrIPTimeEmpty         = errors.New("time of IP is empty")
)

Types

type Database

type Database struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewDatabase

func NewDatabase(dataDir string) (*Database, error)

NewDatabase opens or creates the JSON file database.

func (*Database) Close

func (db *Database) Close() error

func (*Database) GetEvents

func (db *Database) GetEvents(domain, host string,
	ipVersion ipversion.IPVersion) (events []models.HistoryEvent, err error)

GetEvents gets all the IP addresses history for a certain domain, host and IP version, in the order from oldest to newest.

func (*Database) StoreNewIP

func (db *Database) StoreNewIP(domain, host string, ip netip.Addr, t time.Time) (err error)

StoreNewIP stores a new IP address for a certain domain and host.