(MFC) ipdata.co IPv4 Geolocation Lookup

Demonstrates how to lookup Geolocation data for an IPv4 address using the ipdata.co API.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkJsonObject.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkHttp http;

    const char *jsonStr = http.quickGetStr("https://api.ipdata.co/149.250.207.170?api-key=MY_API_KEY");
    if (http.get_LastMethodSuccess() == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    CkJsonObject json;
    json.put_EmitCompact(false);
    bool success = json.Load(jsonStr);

    strOut.append(json.emit());
    strOut.append("\r\n");

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

    // {
    //   "ip": "149.250.207.170",
    //   "is_eu": true,
    //   "city": null,
    //   "region": null,
    //   "region_code": null,
    //   "country_name": "Germany",
    //   "country_code": "DE",
    //   "continent_name": "Europe",
    //   "continent_code": "EU",
    //   "latitude": 51.2993,
    //   "longitude": 9.491,
    //   "asn": "AS15854",
    //   "organisation": "EntServ Deutschland GmbH",
    //   "postal": null,
    //   "calling_code": "49",
    //   "flag": "https://ipdata.co/flags/de.png",
    //   "emoji_flag": "\ud83c\udde9\ud83c\uddea",
    //   "emoji_unicode": "U+1F1E9 U+1F1EA",
    //   "languages": [
    //     {
    //       "name": "German",
    //       "native": "Deutsch"
    //     }
    //   ],
    //   "currency": {
    //     "name": "Euro",
    //     "code": "EUR",
    //     "symbol": "\u20ac",
    //     "native": "\u20ac",
    //     "plural": "euros"
    //   },
    //   "time_zone": {
    //     "name": "Europe/Berlin",
    //     "abbr": "CEST",
    //     "offset": "+0200",
    //     "is_dst": true,
    //     "current_time": "2019-04-20T23:54:30.715507+02:00"
    //   },
    //   "threat": {
    //     "is_tor": false,
    //     "is_proxy": false,
    //     "is_anonymous": false,
    //     "is_known_attacker": false,
    //     "is_known_abuser": false,
    //     "is_threat": false,
    //     "is_bogon": false
    //   },
    //   "count": "2"
    // }

    const char *ip = 0;
    bool is_eu;
    const char *city = 0;
    const char *region = 0;
    const char *region_code = 0;
    const char *country_name = 0;
    const char *country_code = 0;
    const char *continent_name = 0;
    const char *continent_code = 0;
    const char *latitude = 0;
    const char *longitude = 0;
    const char *asn = 0;
    const char *organisation = 0;
    const char *postal = 0;
    const char *calling_code = 0;
    const char *flag = 0;
    const char *emoji_flag = 0;
    const char *emoji_unicode = 0;
    const char *currencyName = 0;
    const char *currencyCode = 0;
    const char *currencySymbol = 0;
    const char *currencyNative = 0;
    const char *currencyPlural = 0;
    const char *time_zoneName = 0;
    const char *time_zoneAbbr = 0;
    const char *time_zoneOffset = 0;
    bool time_zoneIs_dst;
    const char *time_zoneCurrent_time = 0;
    bool threatIs_tor;
    bool threatIs_proxy;
    bool threatIs_anonymous;
    bool threatIs_known_attacker;
    bool threatIs_known_abuser;
    bool threatIs_threat;
    bool threatIs_bogon;
    const char *count = 0;
    int i;
    int count_i;
    const char *name = 0;
    const char *native = 0;

    ip = json.stringOf("ip");
    is_eu = json.BoolOf("is_eu");
    city = json.stringOf("city");
    region = json.stringOf("region");
    region_code = json.stringOf("region_code");
    country_name = json.stringOf("country_name");
    country_code = json.stringOf("country_code");
    continent_name = json.stringOf("continent_name");
    continent_code = json.stringOf("continent_code");
    latitude = json.stringOf("latitude");
    longitude = json.stringOf("longitude");
    asn = json.stringOf("asn");
    organisation = json.stringOf("organisation");
    postal = json.stringOf("postal");
    calling_code = json.stringOf("calling_code");
    flag = json.stringOf("flag");
    emoji_flag = json.stringOf("emoji_flag");
    emoji_unicode = json.stringOf("emoji_unicode");
    currencyName = json.stringOf("currency.name");
    currencyCode = json.stringOf("currency.code");
    currencySymbol = json.stringOf("currency.symbol");
    currencyNative = json.stringOf("currency.native");
    currencyPlural = json.stringOf("currency.plural");
    time_zoneName = json.stringOf("time_zone.name");
    time_zoneAbbr = json.stringOf("time_zone.abbr");
    time_zoneOffset = json.stringOf("time_zone.offset");
    time_zoneIs_dst = json.BoolOf("time_zone.is_dst");
    time_zoneCurrent_time = json.stringOf("time_zone.current_time");
    threatIs_tor = json.BoolOf("threat.is_tor");
    threatIs_proxy = json.BoolOf("threat.is_proxy");
    threatIs_anonymous = json.BoolOf("threat.is_anonymous");
    threatIs_known_attacker = json.BoolOf("threat.is_known_attacker");
    threatIs_known_abuser = json.BoolOf("threat.is_known_abuser");
    threatIs_threat = json.BoolOf("threat.is_threat");
    threatIs_bogon = json.BoolOf("threat.is_bogon");
    count = json.stringOf("count");
    i = 0;
    count_i = json.SizeOfArray("languages");
    while (i < count_i) {
        json.put_I(i);
        name = json.stringOf("languages[i].name");
        native = json.stringOf("languages[i].native");
        i = i + 1;
    }



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }