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/*************************************************************************
** StreamWriter.hpp **
** **
** This file is part of dvisvgm -- a fast DVI to SVG converter **
** Copyright (C) 2005-2022 Martin Gieseking <martin.gieseking@uos.de> **
** **
** 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 STREAMWRITER_HPP
#define STREAMWRITER_HPP
#include <ostream>
#include <vector>
class HashFunction;
class StreamWriter {
public:
explicit StreamWriter (std::ostream &os) : _os(os) {}
void writeUnsigned (uint32_t val, int n);
void writeSigned (int32_t val, int n);
void writeBytes (const std::vector<uint8_t> &bytes);
void writeBytes (const uint8_t *buf, size_t bufsize);
void writeBytes (int byte, size_t count);
void writeString (const std::string &str, bool finalZero=false);
void writeUnsigned (uint32_t val, int n, HashFunction &hashfunc);
void writeSigned (int32_t val, int n, HashFunction &hashfunc);
void writeString (const std::string &str, HashFunction &hashfunc, bool finalZero=false);
private:
std::ostream &_os;
};
#endif
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