mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2026-08-13 11:23:41 +00:00
lifegame1lu111
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
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* Copyright (C) 2026 lifegame1lu111
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "keeloq_file.hpp"
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namespace fs = std::filesystem;
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bool read_keeloq_file(const fs::path& path, KeeloqData& data) {
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File file{};
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auto result = file.open(path);
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if (result) {
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return false;
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}
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FileLineReader reader{file};
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std::string raw = *reader.begin();
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auto chunks = split_string(raw, ';');
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if (chunks.size() != 4) {
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return false;
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}
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data.mf_name = std::string{chunks[0]};
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data.serial = std::strtoul(chunks[1].data(), NULL, 16);
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data.counter = (uint16_t)std::atoi(chunks[2].data());
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data.btn = (uint8_t)std::atoi(chunks[3].data());
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return true;
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}
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bool write_keeloq_file(const fs::path& path, const KeeloqData& data) {
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delete_file(path);
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File file{};
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auto result = file.open(path, false, true);
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if (result) {
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return false;
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}
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std::string formatted = data.mf_name + ";" +
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to_string_hex(data.serial) + ";" +
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to_string_dec_uint(data.counter) + ";" +
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to_string_dec_uint(data.btn);
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file.write_line(formatted);
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file.close();
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return true;
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}
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