Swift

MaxMind IPv4 Geolocation Lookup

See more Geolocation Examples

Demonstrates how to lookup Geolocation data for an IPv4 address using the MaxMind GeoIP2 Precision Web Service. Swift

func chilkatTest() {
    var success: Bool = false

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let http = CkoHttp()!

    http.login = "MAXMIND_ACCOUNT_ID"
    http.password = "MAXMIND_LICENSE_KEY"
    http.accept = "application/json"

    // Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
    var jsonStr: String? = http.quickGetStr(url: "https://geoip.maxmind.com/geoip/v2.1/country/149.250.207.170")
    if http.lastMethodSuccess == false {
        print("\(http.lastErrorText!)")
        return
    }

    let json = CkoJsonObject()!
    json.emitCompact = false
    success = json.load(json: jsonStr)

    print("\(json.emit()!)")

    // Sample output:
    // Use this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    // {
    //   "continent": {
    //     "code": "EU",
    //     "geoname_id": 6255148,
    //     "names": {
    //       "ja": "?????",
    //       "pt-BR": "Europa",
    //       "ru": "??????",
    //       "zh-CN": "??",
    //       "de": "Europa",
    //       "en": "Europe",
    //       "es": "Europa",
    //       "fr": "Europe"
    //     }
    //   },
    //   "country": {
    //     "is_in_european_union": true,
    //     "iso_code": "DE",
    //     "geoname_id": 2921044,
    //     "names": {
    //       "fr": "Allemagne",
    //       "ja": "????????",
    //       "pt-BR": "Alemanha",
    //       "ru": "????????",
    //       "zh-CN": "??",
    //       "de": "Deutschland",
    //       "en": "Germany",
    //       "es": "Alemania"
    //     }
    //   },
    //   "maxmind": {
    //     "queries_remaining": 49999
    //   },
    //   "registered_country": {
    //     "is_in_european_union": true,
    //     "iso_code": "DE",
    //     "geoname_id": 2921044,
    //     "names": {
    //       "es": "Alemania",
    //       "fr": "Allemagne",
    //       "ja": "????????",
    //       "pt-BR": "Alemanha",
    //       "ru": "????????",
    //       "zh-CN": "??",
    //       "de": "Deutschland",
    //       "en": "Germany"
    //     }
    //   },
    //   "traits": {
    //     "ip_address": "149.250.207.170"
    //   }
    // }
    // 
    // 
    var continentCode: String?
    var continentGeoname_id: Int
    var continentNamesJa: String?
    var continentNamesPt_BR: String?
    var continentNamesRu: String?
    var continentNamesZh_CN: String?
    var continentNamesDe: String?
    var continentNamesEn: String?
    var continentNamesEs: String?
    var continentNamesFr: String?
    var countryIs_in_european_union: Bool
    var countryIso_code: String?
    var countryGeoname_id: Int
    var countryNamesFr: String?
    var countryNamesJa: String?
    var countryNamesPt_BR: String?
    var countryNamesRu: String?
    var countryNamesZh_CN: String?
    var countryNamesDe: String?
    var countryNamesEn: String?
    var countryNamesEs: String?
    var maxmindQueries_remaining: Int
    var registered_countryIs_in_european_union: Bool
    var registered_countryIso_code: String?
    var registered_countryGeoname_id: Int
    var registered_countryNamesEs: String?
    var registered_countryNamesFr: String?
    var registered_countryNamesJa: String?
    var registered_countryNamesPt_BR: String?
    var registered_countryNamesRu: String?
    var registered_countryNamesZh_CN: String?
    var registered_countryNamesDe: String?
    var registered_countryNamesEn: String?
    var traitsIp_address: String?

    continentCode = json.string(of: "continent.code")
    continentGeoname_id = json.int(of: "continent.geoname_id").intValue
    continentNamesJa = json.string(of: "continent.names.ja")
    continentNamesPt_BR = json.string(of: "continent.names.pt-BR")
    continentNamesRu = json.string(of: "continent.names.ru")
    continentNamesZh_CN = json.string(of: "continent.names.zh-CN")
    continentNamesDe = json.string(of: "continent.names.de")
    continentNamesEn = json.string(of: "continent.names.en")
    continentNamesEs = json.string(of: "continent.names.es")
    continentNamesFr = json.string(of: "continent.names.fr")
    countryIs_in_european_union = json.bool(of: "country.is_in_european_union")
    countryIso_code = json.string(of: "country.iso_code")
    countryGeoname_id = json.int(of: "country.geoname_id").intValue
    countryNamesFr = json.string(of: "country.names.fr")
    countryNamesJa = json.string(of: "country.names.ja")
    countryNamesPt_BR = json.string(of: "country.names.pt-BR")
    countryNamesRu = json.string(of: "country.names.ru")
    countryNamesZh_CN = json.string(of: "country.names.zh-CN")
    countryNamesDe = json.string(of: "country.names.de")
    countryNamesEn = json.string(of: "country.names.en")
    countryNamesEs = json.string(of: "country.names.es")
    maxmindQueries_remaining = json.int(of: "maxmind.queries_remaining").intValue
    registered_countryIs_in_european_union = json.bool(of: "registered_country.is_in_european_union")
    registered_countryIso_code = json.string(of: "registered_country.iso_code")
    registered_countryGeoname_id = json.int(of: "registered_country.geoname_id").intValue
    registered_countryNamesEs = json.string(of: "registered_country.names.es")
    registered_countryNamesFr = json.string(of: "registered_country.names.fr")
    registered_countryNamesJa = json.string(of: "registered_country.names.ja")
    registered_countryNamesPt_BR = json.string(of: "registered_country.names.pt-BR")
    registered_countryNamesRu = json.string(of: "registered_country.names.ru")
    registered_countryNamesZh_CN = json.string(of: "registered_country.names.zh-CN")
    registered_countryNamesDe = json.string(of: "registered_country.names.de")
    registered_countryNamesEn = json.string(of: "registered_country.names.en")
    traitsIp_address = json.string(of: "traits.ip_address")

}