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|
package maxmind
import (
"encoding/json"
"path/filepath"
"strings"
"github.com/Loyalsoldier/geoip/lib"
)
var (
defaultGeoLite2CountryMMDBFile = filepath.Join("./", "geolite2", "GeoLite2-Country.mmdb")
defaultDBIPCountryMMDBFile = filepath.Join("./", "db-ip", "dbip-country-lite.mmdb")
defaultIPInfoCountryMMDBFile = filepath.Join("./", "ipinfo", "country.mmdb")
)
func NewGeoLite2CountryMMDBIn(iType string, iDesc string, action lib.Action, opts ...lib.InputOption) lib.InputConverter {
g := &geoLite2CountryMMDBIn{
Type: iType,
Action: action,
Description: iDesc,
}
for _, opt := range opts {
if opt != nil {
opt(g)
}
}
return g
}
func WithGeoLite2CountryMMDBInURI(iType, uri string) lib.InputOption {
return func(s lib.InputConverter) {
uri = strings.TrimSpace(uri)
if uri == "" {
switch iType {
case TypeGeoLite2CountryMMDBIn:
uri = defaultGeoLite2CountryMMDBFile
case TypeDBIPCountryMMDBIn:
uri = defaultDBIPCountryMMDBFile
case TypeIPInfoCountryMMDBIn:
uri = defaultIPInfoCountryMMDBFile
}
}
s.(*geoLite2CountryMMDBIn).URI = uri
}
}
func WithGeoLite2CountryMMDBInWantedList(lists []string) lib.InputOption {
return func(s lib.InputConverter) {
wantList := make(map[string]bool)
for _, want := range lists {
if want = strings.ToUpper(strings.TrimSpace(want)); want != "" {
wantList[want] = true
}
}
s.(*geoLite2CountryMMDBIn).Want = wantList
}
}
func WithGeoLite2CountryMMDBInOnlyIPType(onlyIPType lib.IPType) lib.InputOption {
return func(s lib.InputConverter) {
s.(*geoLite2CountryMMDBIn).OnlyIPType = onlyIPType
}
}
func NewGeoLite2CountryMMDBInFromBytes(iType string, iDesc string, action lib.Action, data []byte) (lib.InputConverter, error) {
var tmp struct {
URI string `json:"uri"`
Want []string `json:"wantedList"`
OnlyIPType lib.IPType `json:"onlyIPType"`
}
if len(data) > 0 {
if err := json.Unmarshal(data, &tmp); err != nil {
return nil, err
}
}
return NewGeoLite2CountryMMDBIn(
iType,
iDesc,
action,
WithGeoLite2CountryMMDBInURI(iType, tmp.URI),
WithGeoLite2CountryMMDBInWantedList(tmp.Want),
WithGeoLite2CountryMMDBInOnlyIPType(tmp.OnlyIPType),
), nil
}
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