Implement minimum and maximum subscription filters

Change-Id: I6b027cdb37e425e185b8d2278ae775f857ff96bc
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

diff --git a/CAN-binder/low-can-binding/can/can-bus.cpp b/CAN-binder/low-can-binding/can/can-bus.cpp
index cc0a3d6..9ee649c 100644 (file)
--- a/CAN-binder/low-can-binding/can/can-bus.cpp
+++ b/CAN-binder/low-can-binding/can/can-bus.cpp
@@ -47,11 +47,15 @@ can_bus_t::can_bus_t(utils::config_parser_t conf_file)
 
 bool can_bus_t::apply_filter(const openxc_VehicleMessage& vehicle_message, std::shared_ptr<low_can_subscription_t> can_subscription)
 {
+       bool send = false;
        if(is_valid(vehicle_message))
        {
-               return true;
+               float min = std::isnan(can_subscription->get_min()) ? -INFINITY : can_subscription->get_min();
+               float max = std::isnan(can_subscription->get_max()) ? INFINITY : can_subscription->get_max();
+               double value = get_numerical_from_DynamicField(vehicle_message);
+               send = (value < min && value > max) ? false : true;
        }
-       return false;
+       return send;
 }
 
 /// @brief Will make the decoding operation on a classic CAN message. It will not