infinipaint/include/Helpers/VersionNumber.cpp

/*  
 * InfiniPaint
 * Copyright (C) 2025-2026 Yousef Khadadeh
 *
 * 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 <https://www.gnu.org/licenses/>.
 */

#include "VersionNumber.hpp"
#include "StringHelpers.hpp"

std::string version_numbers_to_version_str(const VersionNumber& versionNum) {
    return std::to_string(versionNum.major) + "." + std::to_string(versionNum.minor) + "." + std::to_string(versionNum.patch);
}

bool operator<=(const VersionNumber& a, const VersionNumber& b) {
    return !(a > b);
}

bool operator<(const VersionNumber& a, const VersionNumber& b) {
    return !(a >= b);
}

bool operator>=(const VersionNumber& a, const VersionNumber& b) {
    return (a > b) || (a == b);
}

bool operator>(const VersionNumber& a, const VersionNumber& b) {
    return (a.major > b.major) || (a.major == b.major && (a.minor > b.minor || (a.minor == b.minor && a.patch > b.patch)));
}

bool operator==(const VersionNumber& a, const VersionNumber& b) {
    return a.major == b.major && a.minor == b.minor && a.patch == b.patch;
}

bool operator!=(const VersionNumber& a, const VersionNumber& b) {
    return a.major != b.major || a.minor != b.minor || a.patch != b.patch;
}

std::optional<VersionNumber> version_str_to_version_numbers(const std::string& versionStr) {
    try {
        std::vector<std::string> splitStrings = split_string_by_token(versionStr, ".");
        if(splitStrings.size() != 3)
            return std::nullopt;
        VersionNumber toRet;
        toRet.major = std::stoul(splitStrings[0]);
        toRet.minor = std::stoul(splitStrings[1]);
        toRet.patch = std::stoul(splitStrings[2]);
        return toRet;
    }
    catch(...) {
    }
    return std::nullopt;
}