151 lines
4.4 KiB
C++
151 lines
4.4 KiB
C++
/* Copyright 2015-2017 MultiMC Contributors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include "JsonFormat.h"
|
|
|
|
// FIXME: remove this from here... somehow
|
|
#include "minecraft/onesix/OneSixVersionFormat.h"
|
|
#include "Json.h"
|
|
|
|
#include "Index.h"
|
|
#include "Version.h"
|
|
#include "VersionList.h"
|
|
|
|
using namespace Json;
|
|
|
|
namespace Meta
|
|
{
|
|
|
|
static const int currentFormatVersion = 0;
|
|
|
|
// Index
|
|
static BaseEntity::Ptr parseIndexInternal(const QJsonObject &obj)
|
|
{
|
|
const QVector<QJsonObject> objects = requireIsArrayOf<QJsonObject>(obj, "packages");
|
|
QVector<VersionListPtr> lists;
|
|
lists.reserve(objects.size());
|
|
std::transform(objects.begin(), objects.end(), std::back_inserter(lists), [](const QJsonObject &obj)
|
|
{
|
|
VersionListPtr list = std::make_shared<VersionList>(requireString(obj, "uid"));
|
|
list->setName(ensureString(obj, "name", QString()));
|
|
return list;
|
|
});
|
|
return std::make_shared<Index>(lists);
|
|
}
|
|
|
|
// Version
|
|
static VersionPtr parseCommonVersion(const QString &uid, const QJsonObject &obj)
|
|
{
|
|
VersionPtr version = std::make_shared<Version>(uid, requireString(obj, "version"));
|
|
version->setTime(QDateTime::fromString(requireString(obj, "releaseTime"), Qt::ISODate).toMSecsSinceEpoch() / 1000);
|
|
version->setType(ensureString(obj, "type", QString()));
|
|
version->setParentUid(ensureString(obj, "parentUid", QString()));
|
|
version->setRecommended(ensureBoolean(obj, QString("recommended"), false));
|
|
if(obj.contains("requires"))
|
|
{
|
|
QHash<QString, QString> requires;
|
|
auto reqobj = requireObject(obj, "requires");
|
|
auto iter = reqobj.begin();
|
|
while(iter != reqobj.end())
|
|
{
|
|
requires[iter.key()] = requireString(iter.value());
|
|
iter++;
|
|
}
|
|
version->setRequires(requires);
|
|
}
|
|
return version;
|
|
}
|
|
|
|
static BaseEntity::Ptr parseVersionInternal(const QJsonObject &obj)
|
|
{
|
|
VersionPtr version = parseCommonVersion(requireString(obj, "uid"), obj);
|
|
|
|
version->setData(OneSixVersionFormat::versionFileFromJson(QJsonDocument(obj),
|
|
QString("%1/%2.json").arg(version->uid(), version->version()),
|
|
obj.contains("order")));
|
|
return version;
|
|
}
|
|
|
|
// Version list / package
|
|
static BaseEntity::Ptr parseVersionListInternal(const QJsonObject &obj)
|
|
{
|
|
const QString uid = requireString(obj, "uid");
|
|
|
|
const QVector<QJsonObject> versionsRaw = requireIsArrayOf<QJsonObject>(obj, "versions");
|
|
QVector<VersionPtr> versions;
|
|
versions.reserve(versionsRaw.size());
|
|
std::transform(versionsRaw.begin(), versionsRaw.end(), std::back_inserter(versions), [uid](const QJsonObject &vObj)
|
|
{
|
|
auto version = parseCommonVersion(uid, vObj);
|
|
version->setProvidesRecommendations();
|
|
return version;
|
|
});
|
|
|
|
VersionListPtr list = std::make_shared<VersionList>(uid);
|
|
list->setName(ensureString(obj, "name", QString()));
|
|
list->setParentUid(ensureString(obj, "parentUid", QString()));
|
|
list->setVersions(versions);
|
|
return list;
|
|
}
|
|
|
|
|
|
static int formatVersion(const QJsonObject &obj)
|
|
{
|
|
if (!obj.contains("formatVersion")) {
|
|
throw ParseException(QObject::tr("Missing required field: 'formatVersion'"));
|
|
}
|
|
if (!obj.value("formatVersion").isDouble()) {
|
|
throw ParseException(QObject::tr("Required field has invalid type: 'formatVersion'"));
|
|
}
|
|
return obj.value("formatVersion").toInt();
|
|
}
|
|
|
|
void parseIndex(const QJsonObject &obj, Index *ptr)
|
|
{
|
|
const int version = formatVersion(obj);
|
|
switch (version) {
|
|
case 0:
|
|
ptr->merge(parseIndexInternal(obj));
|
|
break;
|
|
default:
|
|
throw ParseException(QObject::tr("Unknown formatVersion: %1").arg(version));
|
|
}
|
|
}
|
|
|
|
void parseVersionList(const QJsonObject &obj, VersionList *ptr)
|
|
{
|
|
const int version = formatVersion(obj);
|
|
switch (version) {
|
|
case 0:
|
|
ptr->merge(parseVersionListInternal(obj));
|
|
break;
|
|
default:
|
|
throw ParseException(QObject::tr("Unknown formatVersion: %1").arg(version));
|
|
}
|
|
}
|
|
|
|
void parseVersion(const QJsonObject &obj, Version *ptr)
|
|
{
|
|
const int version = formatVersion(obj);
|
|
switch (version) {
|
|
case 0:
|
|
ptr->merge(parseVersionInternal(obj));
|
|
break;
|
|
default:
|
|
throw ParseException(QObject::tr("Unknown formatVersion: %1").arg(version));
|
|
}
|
|
}
|
|
}
|