Method sdbus_property_get_callback

src/Object.cpp:348–375

}

int Object::sdbus_property_get_callback( sd_bus */*bus*/
                                       , const char */*objectPath*/
                                       , const char */*interface*/
                                       , const char *property
                                       , sd_bus_message *sdbusReply
                                       , void *userData
                                       , sd_bus_error *retError )
{
    auto* vtable = static_cast<VTable*>(userData);
    assert(vtable != nullptr);
    assert(vtable->object != nullptr);

    const auto* propertyItem = findProperty(*vtable, property);
    assert(propertyItem != nullptr);

    // Getter may be empty - the case of "write-only" property
    if (!propertyItem->getCallback)
    {
        sd_bus_error_set(retError, "org.freedesktop.DBus.Error.Failed", "Cannot read property as it is write-only");
        return 1;
    }

    auto reply = Message::Factory::create<PropertyGetReply>(sdbusReply, &vtable->object->connection_);

    auto ok = invokeHandlerAndCatchErrors([&](){ propertyItem->getCallback(reply); }, retError);

    return ok ? 1 : -1;
}

int Object::sdbus_property_set_callback( sd_bus */*bus*/
                                       , const char */*objectPath*/