Unicode C

ip-api.com IPv4 Geolocation Lookup

See more Geolocation Examples

Demonstrates how to lookup Geolocation data for an IPv4 address using the ip-api.com API. Unicode C

#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    const wchar_t *jsonStr;
    HCkJsonObjectW json;
    const wchar_t *as;
    const wchar_t *city;
    const wchar_t *country;
    const wchar_t *countryCode;
    const wchar_t *isp;
    const wchar_t *lat;
    const wchar_t *lon;
    const wchar_t *org;
    const wchar_t *query;
    const wchar_t *region;
    const wchar_t *regionName;
    const wchar_t *status;
    const wchar_t *timezone;
    const wchar_t *zip;

    success = FALSE;

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

    http = CkHttpW_Create();

    // Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
    jsonStr = CkHttpW_quickGetStr(http,L"http://ip-api.com/json/149.250.207.170");
    if (CkHttpW_getLastMethodSuccess(http) == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        return;
    }

    json = CkJsonObjectW_Create();
    CkJsonObjectW_putEmitCompact(json,FALSE);
    success = CkJsonObjectW_Load(json,jsonStr);

    wprintf(L"%s\n",CkJsonObjectW_emit(json));

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

    // {
    //   "as": "AS15854 Hewlett Packard GmbH",
    //   "city": "B�blingen",
    //   "country": "Germany",
    //   "countryCode": "DE",
    //   "isp": "Triaton Frankfurt",
    //   "lat": 48.6779,
    //   "lon": 8.97297,
    //   "org": "EntServ Deutschland GmbH",
    //   "query": "149.250.207.170",
    //   "region": "BW",
    //   "regionName": "Baden-W�rttemberg",
    //   "status": "success",
    //   "timezone": "Europe/Berlin",
    //   "zip": "71034"
    // }

    as = CkJsonObjectW_stringOf(json,L"as");
    city = CkJsonObjectW_stringOf(json,L"city");
    country = CkJsonObjectW_stringOf(json,L"country");
    countryCode = CkJsonObjectW_stringOf(json,L"countryCode");
    isp = CkJsonObjectW_stringOf(json,L"isp");
    lat = CkJsonObjectW_stringOf(json,L"lat");
    lon = CkJsonObjectW_stringOf(json,L"lon");
    org = CkJsonObjectW_stringOf(json,L"org");
    query = CkJsonObjectW_stringOf(json,L"query");
    region = CkJsonObjectW_stringOf(json,L"region");
    regionName = CkJsonObjectW_stringOf(json,L"regionName");
    status = CkJsonObjectW_stringOf(json,L"status");
    timezone = CkJsonObjectW_stringOf(json,L"timezone");
    zip = CkJsonObjectW_stringOf(json,L"zip");


    CkHttpW_Dispose(http);
    CkJsonObjectW_Dispose(json);

    }