xmrig/src/base/io/Json_unix.cpp
2019-02-14 18:14:38 +07:00

62 lines
2.2 KiB
C++

/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* 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/>.
*/
#include <fstream>
#include "base/io/Json.h"
#include "rapidjson/document.h"
#include "rapidjson/istreamwrapper.h"
#include "rapidjson/ostreamwrapper.h"
#include "rapidjson/prettywriter.h"
bool xmrig::Json::get(const char *fileName, rapidjson::Document &doc)
{
std::ifstream ifs(fileName, std::ios_base::in | std::ios_base::binary);
if (!ifs.is_open()) {
return false;
}
rapidjson::IStreamWrapper isw(ifs);
doc.ParseStream<rapidjson::kParseCommentsFlag | rapidjson::kParseTrailingCommasFlag>(isw);
return !doc.HasParseError() && doc.IsObject();
}
bool xmrig::Json::save(const char *fileName, const rapidjson::Document &doc)
{
std::ofstream ofs(fileName, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
if (!ofs.is_open()) {
return false;
}
rapidjson::OStreamWrapper osw(ofs);
rapidjson::PrettyWriter<rapidjson::OStreamWrapper> writer(osw);
doc.Accept(writer);
return true;
}