DummyProtocol0.cc

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// SPDX-FileCopyrightText: Deutsches Elektronen-Synchrotron DESY, MSK, ChimeraTK Project <chimeratk-support@desy.de>
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#include "DummyProtocol0.h"
 
#include "RebotDummyServer.h"
 
namespace ChimeraTK {
 
  DummyProtocol0::DummyProtocol0(RebotDummySession& parent) : _parent(parent) {}
 
  void DummyProtocol0::singleWordWrite(std::vector<uint32_t>& buffer) {
    _parent.writeWordToRequestedAddress(buffer);
    // if  writeWordToRequestedAddress dosent throw, we can safely assume
    // write was a success
    _parent.sendSingleWord(RebotDummySession::WRITE_SUCCESS_INDICATION);
  }
 
  void DummyProtocol0::multiWordRead(std::vector<uint32_t>& buffer) {
    uint32_t numberOfWordsToRead = buffer.at(2);
 
    if(numberOfWordsToRead > 361) { // not supported
      _parent.sendSingleWord(RebotDummySession::TOO_MUCH_DATA_REQUESTED);
    }
    else {
      _parent.readRegisterAndSendData(buffer);
    }
  }
 
  uint32_t DummyProtocol0::multiWordWrite(std::vector<uint32_t>& /*buffer*/) {
    _parent.sendSingleWord(RebotDummySession::UNKNOWN_INSTRUCTION);
    return RebotDummySession::ACCEPT_NEW_COMMAND;
  }
 
  uint32_t DummyProtocol0::continueMultiWordWrite(std::vector<uint32_t>& /*buffer*/) {
    // we never should end here. Don't do anything
    return RebotDummySession::ACCEPT_NEW_COMMAND;
  }
 
  void DummyProtocol0::hello(std::vector<uint32_t>& /*buffer*/) {
    _parent.sendSingleWord(RebotDummySession::UNKNOWN_INSTRUCTION);
  }
 
  void DummyProtocol0::ping(std::vector<uint32_t>& /*buffer*/) {
    _parent.sendSingleWord(RebotDummySession::UNKNOWN_INSTRUCTION);
  }
 
} // namespace ChimeraTK