xmrig/src/base/io/json/Json.cpp
2019-04-13 23:58:58 +07:00

139 lines
3.6 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 "base/io/json/Json.h"
#include "rapidjson/document.h"
namespace xmrig {
static const rapidjson::Value kNullValue;
}
bool xmrig::Json::getBool(const rapidjson::Value &obj, const char *key, bool defaultValue)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && i->value.IsBool()) {
return i->value.GetBool();
}
return defaultValue;
}
const char *xmrig::Json::getString(const rapidjson::Value &obj, const char *key, const char *defaultValue)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && i->value.IsString()) {
return i->value.GetString();
}
return defaultValue;
}
const rapidjson::Value &xmrig::Json::getArray(const rapidjson::Value &obj, const char *key)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && i->value.IsArray()) {
return i->value;
}
return kNullValue;
}
const rapidjson::Value &xmrig::Json::getObject(const rapidjson::Value &obj, const char *key)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && i->value.IsObject()) {
return i->value;
}
return kNullValue;
}
const rapidjson::Value &xmrig::Json::getValue(const rapidjson::Value &obj, const char *key)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd()) {
return i->value;
}
return kNullValue;
}
int xmrig::Json::getInt(const rapidjson::Value &obj, const char *key, int defaultValue)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && i->value.IsInt()) {
return i->value.GetInt();
}
return defaultValue;
}
int64_t xmrig::Json::getInt64(const rapidjson::Value &obj, const char *key, int64_t defaultValue)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && i->value.IsInt64()) {
return i->value.GetInt64();
}
return defaultValue;
}
uint64_t xmrig::Json::getUint64(const rapidjson::Value &obj, const char *key, uint64_t defaultValue)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && i->value.IsUint64()) {
return i->value.GetUint64();
}
return defaultValue;
}
unsigned xmrig::Json::getUint(const rapidjson::Value &obj, const char *key, unsigned defaultValue)
{
auto i = obj.FindMember(key);
if (i != obj.MemberEnd() && i->value.IsUint()) {
return i->value.GetUint();
}
return defaultValue;
}
bool xmrig::JsonReader::isEmpty() const
{
return !m_obj.IsObject() || m_obj.ObjectEmpty();
}