src/signals.cpp

   1
   2 #include "signals.hpp"
   3
   4 /**
   5  * @fn std::vector<std::string> find_signals(const openxc_DynamicField &key)
   6  * @brief return signals name found searching through CAN_signals and OBD2 pid
   7  *
   8  * @param[in] const openxc_DynamicField : can contain numeric or string value in order to search against
   9  *   can signals or obd2 signals name.
  10  *
  11  * @return std::vector<std::string> Vector of signals name found.
  12  */
  13 std::vector<std::string> find_signals(const openxc_DynamicField &key)
  14 {
  15         std::vector<std::string> found_signals_name;
  16
  17         switch(key.type)
  18         {
  19                 case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
  20                                 lookup_signals_by_name(key.string_value, get_can_signals(), found_signals_name);
  21                                 lookup_signals_by_name(key.string_value, get_obd2_signals(), found_signals_name);
  22                         break;
  23                 case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
  24                                 lookup_signals_by_id(key.numeric_value, get_can_signals(), found_signals_name);
  25                                 lookup_signals_by_id(key.numeric_value, get_obd2_signals(), found_signals_name);
  26                         break;
  27                 default:
  28                         ERROR(binder_interface, "find_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
  29                         break;
  30         }
  31         DEBUG(binder_interface, "Found %d signal(s)", (int)found_signals_name.size());
  32         return found_signals_name;
  33 }