C++ (Cpp) vlc_http_mgr_get_jar Examples

Example #1

File: resource.c Project: rlugojr/vlc

struct vlc_http_msg *vlc_http_res_open(struct vlc_http_resource *res,
                                       void *opaque)
{
    struct vlc_http_msg *req;
retry:
    req = vlc_http_res_req(res, opaque);
    if (unlikely(req == NULL))
        return NULL;

    struct vlc_http_msg *resp = vlc_http_mgr_request(res->manager, res->secure,
                                res->host, res->port, req);
    vlc_http_msg_destroy(req);

    resp = vlc_http_msg_get_final(resp);
    if (resp == NULL)
        return NULL;

    vlc_http_msg_get_cookies(resp, vlc_http_mgr_get_jar(res->manager),
                             res->secure, res->host, res->path);

    int status = vlc_http_msg_get_status(resp);
    if (status < 200 || status >= 599)
        goto fail;

    if (status == 406 && res->negotiate)
    {   /* Not Acceptable: Content negotiation failed. Normally it means
         * one (or more) Accept or Accept-* header line does not match any
         * representation of the entity. So we set a flag to remove those
         * header lines (unless they accept everything), and retry.
         * In principles, it could be any header line, and the server can
         * pass Vary to clarify. It cannot be caused by If-*, Range, TE or the
         * other transfer- rather than representation-affecting header lines.
         */
        vlc_http_msg_destroy(resp);
        res->negotiate = false;
        goto retry;
    }

    if (res->cbs->response_validate(res, resp, opaque))
        goto fail;

    return resp;
fail:
    vlc_http_msg_destroy(resp);
    return NULL;
}

Example #2

File: resource.c Project: videolan/vlc

static struct vlc_http_msg *
vlc_http_res_req(const struct vlc_http_resource *res, void *opaque)
{
    struct vlc_http_msg *req;

    req = vlc_http_req_create("GET", res->secure ? "https" : "http",
                              res->authority, res->path);
    if (unlikely(req == NULL))
        return NULL;

    /* Content negotiation */
    vlc_http_msg_add_header(req, "Accept", "*/*");

    if (res->negotiate)
    {
        const char *lang = vlc_gettext("C");
        if (!strcmp(lang, "C"))
            lang = "en_US";
        vlc_http_msg_add_header(req, "Accept-Language", "%s", lang);
    }

    /* Authentication */
    if (res->username != NULL)
        vlc_http_msg_add_creds_basic(req, false, res->username, res->password);

    /* Request context */
    if (res->agent != NULL)
        vlc_http_msg_add_agent(req, res->agent);

    if (res->referrer != NULL) /* TODO: validate URL */
        vlc_http_msg_add_header(req, "Referer", "%s", res->referrer);

    vlc_http_msg_add_cookies(req, vlc_http_mgr_get_jar(res->manager));

    /* TODO: vlc_http_msg_add_header(req, "TE", "gzip, deflate"); */

    if (res->cbs->request_format(res, req, opaque))
    {
        vlc_http_msg_destroy(req);
        return NULL;
    }

    return req;
}