thehub/libs/utils/streaming/StreamingUtils.h

/*
 * This file is part of the Flowee project
 * Copyright (C) 2016,2018-2025 Tom Zander <tom@flowee.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 StreamingUtils_H
#define StreamingUtils_H

#include <cstdint>
#include <string>
#include <vector>

namespace Streaming
{
    int writeCompactSize(char *data, uint64_t value);
    /// return the compact size int from a bytearray.
    /// Fails on there not being enough bytes available by simply
    /// returning zero and setting the data pointer to match \a end.
    uint64_t readCompactSize(const char **data, const char *end);

    std::string bytesToHex(const std::vector<char> &bytes);
}

#endif