verify

Documentation

Overview

Package verify provides ProcessGeofeed so that it can be used by other programs.

Index

• Variables
• type CheckResult
  • func NewCheckResult() CheckResult
  • func ProcessGeofeed(geofeedFilename, mmdbFilename, ispFilename string, laxMode bool) (CheckResult, []string, map[uint]int, error)
• type RowInvalidity
  • func (ri RowInvalidity) String() string

Variables

var ErrInvalidGeofeed = errors.New("geofeed does not comply with the RFC 8805 standards")

ErrInvalidGeofeed represents error that is returned in case of incomplete compliance with RFC 8805 standards and the mode in which the program is run.

Types

type CheckResult

type CheckResult struct {
	Total             int
	Differences       int
	Invalid           int
	SampleInvalidRows map[RowInvalidity]string
}

CheckResult holds the total number of rows for a geofeed file, the number of rows that differ from expected mmdb values as well as information about the rows that failed validation. To create new CheckResult instance use NewCheckResult() func.

func NewCheckResult

func NewCheckResult() CheckResult

NewCheckResult returns new CheckResult instance.

func ProcessGeofeed

func ProcessGeofeed(
	geofeedFilename,
	mmdbFilename,
	ispFilename string,
	laxMode bool,
) (CheckResult, []string, map[uint]int, error)

ProcessGeofeed attempts to validate a given geofeedFilename. If laxMode is false (default), ISO-3166-2 region codes format is required. Otherwise region code is accepted both with or without country code.

type RowInvalidity

type RowInvalidity int

RowInvalidity represents type of row invalidity.

const (
	FewerFieldsThanExpected RowInvalidity = iota
	EmptyNetwork
	UnableToParseNetwork
	UnableToFindCityRecord
	UnableToFindISPRecord
	InvalidRegionCode
)

Invalidity types.

func (RowInvalidity) String

func (ri RowInvalidity) String() string

String implements the Stringer interface.