src/libs/PublicData.cpp

   1 #include "libs/Kernel.h"
   2 #include "PublicData.h"
   3 #include "PublicDataRequest.h"
   4
   5 bool PublicData::get_value(uint16_t csa, uint16_t csb, uint16_t csc, void *data) {
   6     PublicDataRequest pdr(csa, csb, csc);
   7     // the caller may have created the storage for the returned data so we clear the flag,
   8     // if it gets set by the callee setting the data ptr that means the data is a pointer to a pointer and is set to a pointer to the returned data
   9     pdr.set_data_ptr(data, false);
  10     THEKERNEL->call_event(ON_GET_PUBLIC_DATA, &pdr );
  11     if(pdr.is_taken() && pdr.has_returned_data()) {
  12         // the callee set the returned data pointer
  13         *(void**)data= pdr.get_data_ptr();
  14     }
  15     return pdr.is_taken();
  16 }
  17
  18 bool PublicData::set_value(uint16_t csa, uint16_t csb, uint16_t csc, void *data) {
  19     PublicDataRequest pdr(csa, csb, csc);
  20     pdr.set_data_ptr(data);
  21     THEKERNEL->call_event(ON_SET_PUBLIC_DATA, &pdr );
  22     return pdr.is_taken();
  23 }