mirror of
https://github.com/MultiMC/MultiMC5.git
synced 2025-04-10 12:44:24 +00:00
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/*
|
|
* libnbt++ - A library for the Minecraft Named Binary Tag format.
|
|
* Copyright (C) 2013, 2015 ljfa-ag
|
|
*
|
|
* This file is part of libnbt++.
|
|
*
|
|
* libnbt++ is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* libnbt++ 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with libnbt++. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include "io/stream_writer.h"
|
|
#include <sstream>
|
|
|
|
namespace nbt
|
|
{
|
|
namespace io
|
|
{
|
|
|
|
void write_tag(const std::string& key, const tag& t, std::ostream& os, endian::endian e)
|
|
{
|
|
stream_writer(os, e).write_tag(key, t);
|
|
}
|
|
|
|
void stream_writer::write_tag(const std::string& key, const tag& t)
|
|
{
|
|
write_type(t.get_type());
|
|
write_string(key);
|
|
write_payload(t);
|
|
}
|
|
|
|
void stream_writer::write_string(const std::string& str)
|
|
{
|
|
if(str.size() > max_string_len)
|
|
{
|
|
os.setstate(std::ios::failbit);
|
|
std::ostringstream sstr;
|
|
sstr << "String is too long for NBT (" << str.size() << " > " << max_string_len << ")";
|
|
throw std::length_error(sstr.str());
|
|
}
|
|
write_num(static_cast<uint16_t>(str.size()));
|
|
os.write(str.data(), str.size());
|
|
}
|
|
|
|
}
|
|
}
|