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EMS-ESP32/src/core/firmwareVersion.h
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/*
* EMS-ESP - https://github.com/emsesp/EMS-ESP
* Copyright 2020-2026 emsesp.org
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef firmwareVersion_H
#define firmwareVersion_H
#include <string>
namespace emsesp {
class FirmwareVersion {
public:
FirmwareVersion() = default;
// Construct from a version string like "3.9.0-dev.14" or "3.9.0".
// Anything past a '-' or '+' is kept as the prerelease string and not interpreted.
explicit FirmwareVersion(const std::string & s);
explicit FirmwareVersion(const char * s);
int major() const;
int minor() const;
int patch() const;
const std::string & prerelease() const;
friend bool operator<(const FirmwareVersion & a, const FirmwareVersion & b);
friend bool operator>(const FirmwareVersion & a, const FirmwareVersion & b);
friend bool operator==(const FirmwareVersion & a, const FirmwareVersion & b);
friend bool operator!=(const FirmwareVersion & a, const FirmwareVersion & b);
friend bool operator>=(const FirmwareVersion & a, const FirmwareVersion & b);
friend bool operator<=(const FirmwareVersion & a, const FirmwareVersion & b);
private:
int major_ = 0;
int minor_ = 0;
int patch_ = 0;
std::string prerelease_;
void parse(const char * s);
};
} // namespace emsesp
#endif