DeviceController.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
#include "Framework/DeviceController.h"
#include "DPLWebSocket.h"
#include "HTTPParser.h"
#include "Framework/Logger.h"
#include <uv.h>
#include <vector>
 
namespace o2::framework
{
 
DeviceController::DeviceController(WSDPLHandler* handler)
  : mHandler{handler}
{
}
 
void DeviceController::hello()
{
  LOG(debug) << "Saying hello";
  std::vector<uv_buf_t> outputs;
  encode_websocket_frames(outputs, "hello", strlen("hello"), WebSocketOpCode::Binary, 0);
  mHandler->write(outputs);
}
 
void DeviceController::write(char const* message, size_t s)
{
  LOGP(debug, "Saying {} to device", message);
  std::vector<uv_buf_t> outputs;
  encode_websocket_frames(outputs, message, s, WebSocketOpCode::Binary, 0);
  mHandler->write(outputs);
}
 
} // namespace o2::framework