serialization.hpp

// ---------------------------------------------------------------------
// 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/>.
// ---------------------------------------------------------------------
 
#pragma once
#include <string>
#include "yaml-cpp/yaml.h"
 
namespace Serialization {
 
static const uint8_t VERSION = 1;

enum class Format : std::int8_t {
    NONE = -1,

    FULL,

    COMPACT,

    HEADERONLY,

    STREAMHEADER
};
 
std::string format_to_string(Format fmt);
Format string_to_format(std::string s);
 
enum class Encoding : std::uint8_t { BINARY = 0, YAML, FLATBUFFER };
 
std::string encoding_to_string(Encoding fmt);
Encoding string_to_encoding(std::string s);
 
}  // namespace Serialization
 
namespace YAML {
 
template <>
struct convert<Serialization::Format> {
    static Node encode(const Serialization::Format& rhs) {
        Node node;
        node = Serialization::format_to_string(rhs);
        return node;
    }
 
    static bool decode(const Node& node, Serialization::Format& rhs) {
        rhs = Serialization::string_to_format(node.as<std::string>());
        return true;
    }
};
 
template <>
struct convert<Serialization::Encoding> {
    static Node encode(const Serialization::Encoding& rhs) {
        Node node;
        node = Serialization::encoding_to_string(rhs);
        return node;
    }
 
    static bool decode(const Node& node, Serialization::Encoding& rhs) {
        rhs = Serialization::string_to_encoding(node.as<std::string>());
        return true;
    }
};
}  // namespace YAML