mirror of
https://github.com/TeaOSLab/EdgeCommon.git
synced 2025-11-03 20:31:54 +08:00
48 lines
926 B
Go
48 lines
926 B
Go
// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
|
|
|
|
package iplibrary
|
|
|
|
import (
|
|
"github.com/iwind/TeaGo/types"
|
|
)
|
|
|
|
type ipv4Item struct {
|
|
IPFrom uint32
|
|
IPTo uint32
|
|
|
|
Region *ipRegion
|
|
}
|
|
|
|
type ipv6Item struct {
|
|
IPFrom uint64
|
|
IPTo uint64
|
|
|
|
Region *ipRegion
|
|
}
|
|
|
|
type ipRegion struct {
|
|
CountryId uint16
|
|
ProvinceId uint16
|
|
CityId uint32
|
|
TownId uint32
|
|
ProviderId uint16
|
|
}
|
|
|
|
func HashRegion(countryId uint16, provinceId uint16, cityId uint32, townId uint32, providerId uint16) string {
|
|
var providerHash = ""
|
|
if providerId > 0 {
|
|
providerHash = "_" + types.String(providerId)
|
|
}
|
|
|
|
if townId > 0 {
|
|
return "t" + types.String(townId) + providerHash
|
|
}
|
|
if cityId > 0 {
|
|
return "c" + types.String(cityId) + providerHash
|
|
}
|
|
if provinceId > 0 {
|
|
return "p" + types.String(provinceId) + providerHash
|
|
}
|
|
return "a" + types.String(countryId) + providerHash
|
|
}
|