(MFC) Caching cookies in-memory.

Caching cookies in-memory. To automatically save cookies to an in-memory cache, set the CookieDir property equal to the keyword "memory". Also, set the SaveCookies property = true. If the SendCookies property = true, then any cached cookies are automatically re-sent with subsequent GETs and POSTs.

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// Needs #include <CkHttp.h>

    CkString strOut;

    CkHttp http;

    bool success;

    //  Any string unlocks the component for the 1st 30-days.
    success = http.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    //  To save cookies to an in-memory cache, set the
    //  CookieDir equal to "memory".  Also,
    //  set the SaveCookies property:
    http.put_CookieDir("memory");
    http.put_SaveCookies(true);

    //  To cause cached cookies to be sent with
    //  subsequent HTTP requests, set the SendCookies
    // property = true.
    http.put_SendCookies(true);

    //  Any methods that do a GET, POST, etc. will save
    //  cookies to the CookieDir (which in this case is an
    //  in-memory cache.
    const char * html;
    html = http.quickGetStr("https://www.paypal.com/");

    //  To fetch the XML cookie(s) for a domain, call GetCookieXml:
    const char * xmlStr;
    xmlStr = http.getCookieXml("paypal.com");

    strOut.append(xmlStr);
    strOut.append("\r\n");

    //  It's content will look something like this:

    //  

<cookies>
    <cookie key=".paypal.com,/" v="0" secure="yes">
        <navcmd>_home-general</navcmd>
        <HttpOnly />
        <cwrClyrK4LoCV1fydGbAxiNL6iG>9cz...</cwrClyrK4LoCV1fydGbAxiNL6iG>
    </cookie>
</cookies>



    //  If another HTTP request is sent, the cookies should
    //  be added:
    html = http.quickGetStr("https://www.paypal.com/");

    //  Check the LastHeader property to see the MIME header
    //  of the last HTTP request sent.
    //  The "Cookie" header field should be present.
    strOut.append("--- LastHeader ---");
    strOut.append("\r\n");
    strOut.append(http.lastHeader());
    strOut.append("\r\n");



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());