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Update Json.

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XMRig 2020-12-03 15:39:33 +07:00
parent 0a27c6d6af
commit 11da7a3155
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GPG key ID: 446A53638BE94409
10 changed files with 179 additions and 87 deletions
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50
src/base/io/json/Json.cpp
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@ -1,12 +1,6 @@
/* 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 2018-2020 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
* Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
* Copyright (c) 2016-2020 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
@ -29,6 +23,7 @@
#include <cassert>
#include <cmath>
#include <istream>
namespace xmrig {
@ -119,6 +114,21 @@ const rapidjson::Value &xmrig::Json::getValue(const rapidjson::Value &obj, const
}
double xmrig::Json::getDouble(const rapidjson::Value &obj, const char *key, double defaultValue)
{
if (isEmpty(obj)) {
return defaultValue;
}
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && (i->value.IsDouble() || i->value.IsLosslessDouble())) {
return i->value.GetDouble();
}
return defaultValue;
}
int xmrig::Json::getInt(const rapidjson::Value &obj, const char *key, int defaultValue)
{
if (isEmpty(obj)) {
@ -149,6 +159,25 @@ int64_t xmrig::Json::getInt64(const rapidjson::Value &obj, const char *key, int6
}
xmrig::String xmrig::Json::getString(const rapidjson::Value &obj, const char *key, size_t maxSize)
{
if (isEmpty(obj)) {
return {};
}
auto i = obj.FindMember(key);
if (i == obj.MemberEnd() || !i->value.IsString()) {
return {};
}
if (maxSize == 0 || i->value.GetStringLength() <= maxSize) {
return i->value.GetString();
}
return { i->value.GetString(), maxSize };
}
uint64_t xmrig::Json::getUint64(const rapidjson::Value &obj, const char *key, uint64_t defaultValue)
{
if (isEmpty(obj)) {
@ -222,6 +251,11 @@ bool xmrig::Json::convertOffset(std::istream &ifs, size_t offset, size_t &line,
}
xmrig::JsonReader::JsonReader() :
m_obj(kNullValue)
{}
bool xmrig::JsonReader::isEmpty() const
{
return Json::isEmpty(m_obj);