(C) ip-api.com IPv4 Geolocation Lookup

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

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#include <C_CkHttp.h>
#include <C_CkJsonObject.h>

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

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

    http = CkHttp_Create();

    // Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
    jsonStr = CkHttp_quickGetStr(http,"http://ip-api.com/json/149.250.207.170");
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        return;
    }

    json = CkJsonObject_Create();
    CkJsonObject_putEmitCompact(json,FALSE);
    success = CkJsonObject_Load(json,jsonStr);

    printf("%s\n",CkJsonObject_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": "Bblingen",
    //   "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-Wrttemberg",
    //   "status": "success",
    //   "timezone": "Europe/Berlin",
    //   "zip": "71034"
    // }

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


    CkHttp_Dispose(http);
    CkJsonObject_Dispose(json);

    }