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#ifndef logger_ram_hh
#define logger_ram_hh
// logger_ram.hh
// marvin - programme du robot 2006. {{{
//
// Copyright (C) 2006 Dufour J�r�my
//
// Robot APB Team/Efrei 2004.
//        Web: http://assos.efrei.fr/robot/
//      Email: robot AT efrei DOT fr
//
// This program 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 2 of the License, or
// (at your option) any later version.
// 
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// }}}

#include "logger.hh"
#include "data_circular_buffer_factory.hh"
#include "data/data_circular_buffer.hh"

#include <string>

/// Logger into ram (with a data circular buffer).
class LoggerRam : public Logger
{
    /// Factory for creating DataCircularBuffer.
    DataCircularBufferFactory bufferFactory_;
    /// Reference to the current DataCircularBuffer used.
    DataCircularBuffer &buffer_;
    /// Temporary string.
    std::string strTmp_;
  public:
    /// Default constructor.
    LoggerRam (void);
    /// Default destructor.
    ~LoggerRam (void) { }
    /// Called at the begining of a message.
    void start (const Log &log, const char *msg, Log::Level level);
    /// Called at the end of a message.
    void stop (void) { uint8_t cr = '\n'; buffer_.write (&cr, 1); }
    /// Output a string or a variable name.
    LoggerRam &operator<< (const char *s);
    /// Output a string or a variable name.
    LoggerRam &operator<< (const std::string &s);
    /// Output a integer.
    LoggerRam &operator<< (int i);
    /// Output a double.
    LoggerRam &operator << (double d);
  private:
};

#endif // logger_ram_hh