MGrblParser.hpp

/*
** Copyright (C) 2021 CERN
**
** This software is provided 'as-is', without any express or implied
** warranty.  In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
**    claim that you wrote the original software. If you use this software
**    in a product, an acknowledgment in the product documentation would be
**    appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
**    misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Created on: 2022-04-29T11:27:35+02:00
**     Author: Sylvain Fargier <sfargier> <sylvain.fargier@cern.ch>
**
*/
 
#ifndef MGRBL_PARSER_HPP__
#define MGRBL_PARSER_HPP__
 
#include <cstdint>
#include <limits>
#include <string>
#include <vector>
 
namespace mgrbl {
typedef std::size_t Instance;
typedef std::vector<Instance> Layout;
 
static constexpr char ControlSymbol = 'C';
 
class MGrblParser
{
public:
    static bool parseLayout(const std::string &line, Layout &layout);
 
    static bool parseIsArmed(const std::string &line, bool &isArmed);
 
    static inline bool isControl(const std::string &line)
    {
        return !line.empty() && line[0] == ControlSymbol;
    }
 
    static inline Instance getInstance(const std::string &line)
    {
        return (line.empty() ? std::numeric_limits<Instance>::max() :
                               (line[0] - '0'));
    }
};
 
namespace gen {
struct Control
{
    static const std::string Layout;
    static const std::string GrblCount;
    static const std::string TrigArm;
    static const std::string TrigSoft;
    static const std::string BuildInfo;
};
} // namespace gen
 
} // namespace mgrbl
 
#endif