(Unicode C) Example: Http.SetUrlVar method

Demonstrates the HTTP SetUrlVar method.

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#include <C_CkHttpW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    const wchar_t *url;
    HCkStringBuilderW sbJson;
    int statusCode;

    success = FALSE;

    http = CkHttpW_Create();

    url = L"https://finnhub.io/api/v1/quote?symbol={$symbol}&token={$api_key}";

    // When the request is sent, the {$symbol} is replaced with "MSFT"
    // and the {$api_key} is replaced with "1234567890ABCDEF"
    CkHttpW_SetUrlVar(http,L"symbol",L"MSFT");
    CkHttpW_SetUrlVar(http,L"api_key",L"1234567890ABCDEF");

    sbJson = CkStringBuilderW_Create();
    success = CkHttpW_QuickGetSb(http,url,sbJson);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkStringBuilderW_Dispose(sbJson);
        return;
    }

    statusCode = CkHttpW_getLastStatus(http);
    if (statusCode != 200) {
        wprintf(L"Status code: %d\n",statusCode);
        wprintf(L"Error Message:\n");
        wprintf(L"%s\n",CkStringBuilderW_getAsString(sbJson));
    }
    else {
        wprintf(L"JSON Stock Quote:\n");
        wprintf(L"%s\n",CkStringBuilderW_getAsString(sbJson));
    }

    // Output:

    // JSON Stock Quote:
    // {"c":522.98,"d":0.5,"dp":0.0957,"h":524.51,"l":520.86,"o":524.28,"pc":522.48,"t":1755271948}


    CkHttpW_Dispose(http);
    CkStringBuilderW_Dispose(sbJson);

    }