(Unicode C) geo.ipify.org IPv4 Geolocation Lookup

Demonstrates how to lookup Geolocation data for an IPv4 address using the geo.ipify.org REST API.

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

void ChilkatSample(void)
    {
    HCkHttpW http;
    const wchar_t *jsonStr;
    HCkJsonObjectW json;
    BOOL success;
    const wchar_t *ip;
    const wchar_t *locationCountry;
    const wchar_t *locationRegion;
    const wchar_t *locationCity;
    const wchar_t *locationLat;
    const wchar_t *locationLng;
    const wchar_t *locationPostalCode;
    const wchar_t *locationTimezone;

    // 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: 8.8.8.8
    jsonStr = CkHttpW_quickGetStr(http,L"https://geo.ipify.org/api/v1?apiKey=API_KEY&ipAddress=8.8.8.8");
    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

    // {
    //   "ip": "8.8.8.8",
    //   "location": {
    //     "country": "IT",
    //     "region": "Lombardy",
    //     "city": "Milan",
    //     "lat": 45.4707,
    //     "lng": 9.1889,
    //     "postalCode": "20147",
    //     "timezone": "+02:00"
    //   }
    // }

    ip = CkJsonObjectW_stringOf(json,L"ip");
    locationCountry = CkJsonObjectW_stringOf(json,L"location.country");
    locationRegion = CkJsonObjectW_stringOf(json,L"location.region");
    locationCity = CkJsonObjectW_stringOf(json,L"location.city");
    locationLat = CkJsonObjectW_stringOf(json,L"location.lat");
    locationLng = CkJsonObjectW_stringOf(json,L"location.lng");
    locationPostalCode = CkJsonObjectW_stringOf(json,L"location.postalCode");
    locationTimezone = CkJsonObjectW_stringOf(json,L"location.timezone");


    CkHttpW_Dispose(http);
    CkJsonObjectW_Dispose(json);

    }