Method QueueFetchGVariant

src/common/requiresqueue.cpp:211–246

GVariant *RequiresQueue::QueueFetchGVariant(GVariant *parameters) const
{
    glib2::Utils::checkParams(__func__, parameters, "(uuu)", 3);
    ClientAttentionType type = glib2::Value::Extract<ClientAttentionType>(parameters, 0);
    ClientAttentionGroup group = glib2::Value::Extract<ClientAttentionGroup>(parameters, 1);
    uint32_t id = glib2::Value::Extract<uint32_t>(parameters, 2);

    // Fetch the requested slot id
    for (auto &e : slots)
    {
        if (id == e.id)
        {
            if (e.type == type
                && e.group == group)
            {
                if (e.provided)
                {
                    throw RequiresQueueException("net.openvpn.v3.already-provided",
                                                 "User input already provided");
                }

                GVariant *elmt = g_variant_new("(uuussb)",
                                               e.type,
                                               e.group,
                                               e.id,
                                               e.name.c_str(),
                                               e.user_description.c_str(),
                                               e.hidden_input);
                callbacks.RunCallback(CallbackType::QUEUE_FETCH);
                return elmt;
            }
        }
    }
    throw RequiresQueueException("net.openvpn.v3.element-not-found",
                                 "No requires queue element found");
}


void RequiresQueue::UpdateEntry(ClientAttentionType type,