.. _program_listing_file_lib_logging_customsink.hpp:

Program Listing for File customsink.hpp
=======================================

|exhale_lsh| :ref:`Return to documentation for file <file_lib_logging_customsink.hpp>` (``lib/logging/customsink.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // ---------------------------------------------------------------------
   // This file is part of falcon-core.
   // 
   // Copyright (C) 2015, 2016, 2017 Neuro-Electronics Research Flanders
   // 
   // Falcon-server is free software: you can redistribute it and/or modify
   // it under the terms of the GNU General Public License as published by
   // the Free Software Foundation, either version 3 of the License, or
   // (at your option) any later version.
   // 
   // Falcon-server is distributed in the hope that it will be useful,
   // but WITHOUT ANY WARRANTY; without even the implied warranty of
   // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   // GNU General Public License for more details.
   // 
   // You should have received a copy of the GNU General Public License
   // along with falcon-core. If not, see <http://www.gnu.org/licenses/>.
   // ---------------------------------------------------------------------
   
   #ifndef CUSTOM_SINK_H
   #define CUSTOM_SINK_H
   
   
   #include <zmq.hpp>
   #include <deque>
   
   #include "g3log/g3log.hpp"
   #include "g3log/logmessage.hpp"
   
   class ZMQSink {
   public:
   
       ZMQSink(zmq::context_t &context, int port);
   
       virtual ~ZMQSink();
   
       std::deque<std::string> FormatMessage(g3::LogMessage &msg);
   
       void ReceiveLogMessage(g3::LogMessageMover message);
   
   private:
   
       zmq::socket_t *publisher;
   
       ZMQSink &operator=(const ZMQSink &) = delete;
   
       ZMQSink(const ZMQSink &other) = delete;
   
   };
   
   class ScreenSink {
   public:
       ScreenSink() {};
   
       virtual ~ScreenSink() {};
   
       // Linux xterm color
       // http://stackoverflow.com/questions/2616906/how-do-i-output-coloured-text-to-a-linux-terminal
       enum FG_Color {
           YELLOW = 33, RED = 31, GREEN = 32, WHITE = 97
       };
   
       FG_Color GetColor(const LEVELS level) const;
   
       std::string FormatMessage(const LEVELS level, g3::LogMessage &msg);
   
       void ReceiveLogMessage(g3::LogMessageMover message);
   
   private:
   
       ScreenSink &operator=(const ScreenSink &) = delete;
   
       ScreenSink(const ScreenSink &other) = delete;
   
   };
   
   #endif