source/diameter/helpers/tme/codectypes/Unsigned16.cpp

   1 // ANNA - Anna is Not Nothingness Anymore                                                         //
   2 //                                                                                                //
   3 // (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
   4 //                                                                                                //
   5 // See project site at http://redmine.teslayout.com/projects/anna-suite                           //
   6 // See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
   7
   8
   9 // Local
  10 #include <anna/diameter/helpers/tme/codectypes/Unsigned16.hpp>
  11
  12
  13 //------------------------------------------------------------------------------
  14 //---------------------------------------------------- Unsigned16::updateBasic()
  15 //------------------------------------------------------------------------------
  16 void anna::diameter::helpers::tme::codectypes::Unsigned16::updateBasic() noexcept(false) {
  17   std::string result;
  18   result += (char)(a_value >> 8);
  19   result += (char)a_value;
  20   OctetString::setValue(result);
  21 }
  22
  23
  24 //------------------------------------------------------------------------------
  25 //--------------------------------------------- Unsigned16::setPrintableString()
  26 //------------------------------------------------------------------------------
  27 void anna::diameter::helpers::tme::codectypes::Unsigned16::setPrintableString(const char * printableString) noexcept(false) {
  28   setValue(atoi(printableString));
  29 }
  30
  31
  32 //------------------------------------------------------------------------------
  33 //--------------------------------------------------------- Unsigned16::decode()
  34 //------------------------------------------------------------------------------
  35 void anna::diameter::helpers::tme::codectypes::Unsigned16::decode(const char* buffer, const int size) noexcept(false) {
  36   if(!buffer)
  37     throw anna::RuntimeException("Unsigned16::decode | Null Buffer provided", ANNA_FILE_LOCATION);
  38
  39   if(size != 2)
  40     throw anna::RuntimeException("Unsigned16::decode | Buffer length must be 2 bytes", ANNA_FILE_LOCATION);
  41
  42   a_value = (((U16)buffer[0] << 8)  & 0xFF00) +
  43             ((U16)buffer[1]         & 0x00FF);
  44   // Base class decode()
  45   OctetString::decode(buffer, size);
  46 }