1 files changed, 0 insertions, 591 deletions
diff --git a/libraries/logic/minecraft/MinecraftVersionList.cpp b/libraries/logic/minecraft/MinecraftVersionList.cpp
deleted file mode 100644
index a5cc3a39..00000000
--- a/libraries/logic/minecraft/MinecraftVersionList.cpp
+++ /dev/null
@@ -1,591 +0,0 @@
-/* Copyright 2013-2015 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 <QtXml>
-#include "Json.h"
-#include <QtAlgorithms>
-#include <QtNetwork>
-
-#include "Env.h"
-#include "Exception.h"
-
-#include "MinecraftVersionList.h"
-#include "net/URLConstants.h"
-
-#include "ParseUtils.h"
-#include "ProfileUtils.h"
-#include "VersionFilterData.h"
-#include "onesix/OneSixVersionFormat.h"
-#include "MojangVersionFormat.h"
-#include <FileSystem.h>
-
-static const char * localVersionCache = "versions/versions.dat";
-
-class MCVListLoadTask : public Task
-{
-	Q_OBJECT
-
-public:
-	explicit MCVListLoadTask(MinecraftVersionList *vlist);
-	virtual ~MCVListLoadTask() override{};
-
-	virtual void executeTask() override;
-
-protected
-slots:
-	void list_downloaded();
-
-protected:
-	QNetworkReply *vlistReply;
-	MinecraftVersionList *m_list;
-	MinecraftVersion *m_currentStable;
-};
-
-class MCVListVersionUpdateTask : public Task
-{
-	Q_OBJECT
-
-public:
-	explicit MCVListVersionUpdateTask(MinecraftVersionList *vlist, std::shared_ptr<MinecraftVersion> updatedVersion);
-	virtual ~MCVListVersionUpdateTask() override{};
-	virtual void executeTask() override;
-
-protected
-slots:
-	void json_downloaded();
-
-protected:
-	NetJobPtr specificVersionDownloadJob;
-	std::shared_ptr<MinecraftVersion> updatedVersion;
-	MinecraftVersionList *m_list;
-};
-
-class ListLoadError : public Exception
-{
-public:
-	ListLoadError(QString cause) : Exception(cause) {};
-	virtual ~ListLoadError() noexcept
-	{
-	}
-};
-
-MinecraftVersionList::MinecraftVersionList(QObject *parent) : BaseVersionList(parent)
-{
-	loadCachedList();
-}
-
-Task *MinecraftVersionList::getLoadTask()
-{
-	return new MCVListLoadTask(this);
-}
-
-bool MinecraftVersionList::isLoaded()
-{
-	return m_loaded;
-}
-
-const BaseVersionPtr MinecraftVersionList::at(int i) const
-{
-	return m_vlist.at(i);
-}
-
-int MinecraftVersionList::count() const
-{
-	return m_vlist.count();
-}
-
-static bool cmpVersions(BaseVersionPtr first, BaseVersionPtr second)
-{
-	auto left = std::dynamic_pointer_cast<MinecraftVersion>(first);
-	auto right = std::dynamic_pointer_cast<MinecraftVersion>(second);
-	return left->getReleaseDateTime() > right->getReleaseDateTime();
-}
-
-void MinecraftVersionList::sortInternal()
-{
-	qSort(m_vlist.begin(), m_vlist.end(), cmpVersions);
-}
-
-void MinecraftVersionList::loadCachedList()
-{
-	QFile localIndex(localVersionCache);
-	if (!localIndex.exists())
-	{
-		return;
-	}
-	if (!localIndex.open(QIODevice::ReadOnly))
-	{
-		// FIXME: this is actually a very bad thing! How do we deal with this?
-		qCritical() << "The minecraft version cache can't be read.";
-		return;
-	}
-	auto data = localIndex.readAll();
-	try
-	{
-		localIndex.close();
-		QJsonDocument jsonDoc = QJsonDocument::fromBinaryData(data);
-		if (jsonDoc.isNull())
-		{
-			throw ListLoadError(tr("Error reading the version list."));
-		}
-		loadList(jsonDoc, Local);
-	}
-	catch (Exception &e)
-	{
-		// the cache has gone bad for some reason... flush it.
-		qCritical() << "The minecraft version cache is corrupted. Flushing cache.";
-		localIndex.remove();
-		return;
-	}
-	m_hasLocalIndex = true;
-}
-
-void MinecraftVersionList::loadList(QJsonDocument jsonDoc, VersionSource source)
-{
-	qDebug() << "Loading" << ((source == Remote) ? "remote" : "local") << "version list.";
-
-	if (!jsonDoc.isObject())
-	{
-		throw ListLoadError(tr("Error parsing version list JSON: jsonDoc is not an object"));
-	}
-
-	QJsonObject root = jsonDoc.object();
-
-	try
-	{
-		QJsonObject latest = Json::requireObject(root.value("latest"));
-		m_latestReleaseID = Json::requireString(latest.value("release"));
-		m_latestSnapshotID = Json::requireString(latest.value("snapshot"));
-	}
-	catch (Exception &err)
-	{
-		qCritical()
-			<< tr("Error parsing version list JSON: couldn't determine latest versions");
-	}
-
-	// Now, get the array of versions.
-	if (!root.value("versions").isArray())
-	{
-		throw ListLoadError(tr("Error parsing version list JSON: version list object is "
-							   "missing 'versions' array"));
-	}
-	QJsonArray versions = root.value("versions").toArray();
-
-	QList<BaseVersionPtr> tempList;
-	for (auto version : versions)
-	{
-		// Load the version info.
-		if (!version.isObject())
-		{
-			qCritical() << "Error while parsing version list : invalid JSON structure";
-			continue;
-		}
-
-		QJsonObject versionObj = version.toObject();
-		QString versionID = versionObj.value("id").toString("");
-		if (versionID.isEmpty())
-		{
-			qCritical() << "Error while parsing version : version ID is missing";
-			continue;
-		}
-
-		if (g_VersionFilterData.legacyBlacklist.contains(versionID))
-		{
-			qWarning() << "Blacklisted legacy version ignored: " << versionID;
-			continue;
-		}
-
-		// Now, we construct the version object and add it to the list.
-		std::shared_ptr<MinecraftVersion> mcVersion(new MinecraftVersion());
-		mcVersion->m_version = versionID;
-
-		mcVersion->m_releaseTime = timeFromS3Time(versionObj.value("releaseTime").toString(""));
-		mcVersion->m_updateTime = timeFromS3Time(versionObj.value("time").toString(""));
-
-		// depends on where we load the version from -- network request or local file?
-		mcVersion->m_versionSource = source;
-		mcVersion->m_versionFileURL = versionObj.value("url").toString("");
-		QString versionTypeStr = versionObj.value("type").toString("");
-		if (versionTypeStr.isEmpty())
-		{
-			qCritical() << "Ignoring" << versionID
-						 << "because it doesn't have the version type set.";
-			continue;
-		}
-		// OneSix or Legacy. use filter to determine type
-		if (versionTypeStr == "release")
-		{
-		}
-		else if (versionTypeStr == "snapshot") // It's a snapshot... yay
-		{
-		}
-		else if (versionTypeStr == "old_alpha")
-		{
-		}
-		else if (versionTypeStr == "old_beta")
-		{
-		}
-		else
-		{
-			qCritical() << "Ignoring" << versionID
-						 << "because it has an invalid version type.";
-			continue;
-		}
-		mcVersion->m_type = versionTypeStr;
-		qDebug() << "Loaded version" << versionID << "from"
-					<< ((source == Remote) ? "remote" : "local") << "version list.";
-		tempList.append(mcVersion);
-	}
-	updateListData(tempList);
-	if(source == Remote)
-	{
-		m_loaded = true;
-	}
-}
-
-void MinecraftVersionList::sortVersions()
-{
-	beginResetModel();
-	sortInternal();
-	endResetModel();
-}
-
-QVariant MinecraftVersionList::data(const QModelIndex& index, int role) const
-{
-	if (!index.isValid())
-		return QVariant();
-
-	if (index.row() > count())
-		return QVariant();
-
-	auto version = std::dynamic_pointer_cast<MinecraftVersion>(m_vlist[index.row()]);
-	switch (role)
-	{
-	case VersionPointerRole:
-		return qVariantFromValue(m_vlist[index.row()]);
-
-	case VersionRole:
-		return version->name();
-
-	case VersionIdRole:
-		return version->descriptor();
-
-	case RecommendedRole:
-		return version->descriptor() == m_latestReleaseID;
-
-	case LatestRole:
-	{
-		if(version->descriptor() != m_latestSnapshotID)
-			return false;
-		MinecraftVersionPtr latestRelease = std::dynamic_pointer_cast<MinecraftVersion>(getLatestStable());
-		/*
-		if(latestRelease && latestRelease->m_releaseTime > version->m_releaseTime)
-		{
-			return false;
-		}
-		*/
-		return true;
-	}
-
-	case TypeRole:
-		return version->typeString();
-
-	default:
-		return QVariant();
-	}
-}
-
-BaseVersionList::RoleList MinecraftVersionList::providesRoles() const
-{
-	return {VersionPointerRole, VersionRole, VersionIdRole, RecommendedRole, LatestRole, TypeRole};
-}
-
-BaseVersionPtr MinecraftVersionList::getLatestStable() const
-{
-	if(m_lookup.contains(m_latestReleaseID))
-		return m_lookup[m_latestReleaseID];
-	return BaseVersionPtr();
-}
-
-BaseVersionPtr MinecraftVersionList::getRecommended() const
-{
-	return getLatestStable();
-}
-
-void MinecraftVersionList::updateListData(QList<BaseVersionPtr> versions)
-{
-	beginResetModel();
-	for (auto version : versions)
-	{
-		auto descr = version->descriptor();
-
-		if (!m_lookup.contains(descr))
-		{
-			m_lookup[version->descriptor()] = version;
-			m_vlist.append(version);
-			continue;
-		}
-		auto orig = std::dynamic_pointer_cast<MinecraftVersion>(m_lookup[descr]);
-		auto added = std::dynamic_pointer_cast<MinecraftVersion>(version);
-		// updateListData is called after Mojang list loads. those can be local or remote
-		// remote comes always after local
-		// any other options are ignored
-		if (orig->m_versionSource != Local || added->m_versionSource != Remote)
-		{
-			continue;
-		}
-		// alright, it's an update. put it inside the original, for further processing.
-		orig->upstreamUpdate = added;
-	}
-	sortInternal();
-	endResetModel();
-}
-
-MCVListLoadTask::MCVListLoadTask(MinecraftVersionList *vlist)
-{
-	m_list = vlist;
-	m_currentStable = NULL;
-	vlistReply = nullptr;
-}
-
-void MCVListLoadTask::executeTask()
-{
-	setStatus(tr("Loading instance version list..."));
-	auto worker = ENV.qnam();
-	vlistReply = worker->get(QNetworkRequest(QUrl("https://launchermeta.mojang.com/mc/game/version_manifest.json")));
-	connect(vlistReply, SIGNAL(finished()), this, SLOT(list_downloaded()));
-}
-
-void MCVListLoadTask::list_downloaded()
-{
-	if (vlistReply->error() != QNetworkReply::NoError)
-	{
-		vlistReply->deleteLater();
-		emitFailed("Failed to load Minecraft main version list" + vlistReply->errorString());
-		return;
-	}
-
-	auto data = vlistReply->readAll();
-	vlistReply->deleteLater();
-	try
-	{
-		QJsonParseError jsonError;
-		QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError);
-		if (jsonError.error != QJsonParseError::NoError)
-		{
-			throw ListLoadError(
-				tr("Error parsing version list JSON: %1").arg(jsonError.errorString()));
-		}
-		m_list->loadList(jsonDoc, Remote);
-	}
-	catch (Exception &e)
-	{
-		emitFailed(e.cause());
-		return;
-	}
-
-	emitSucceeded();
-	return;
-}
-
-MCVListVersionUpdateTask::MCVListVersionUpdateTask(MinecraftVersionList *vlist, std::shared_ptr<MinecraftVersion> updatedVersion)
-	: Task()
-{
-	m_list = vlist;
-	this->updatedVersion = updatedVersion;
-}
-
-void MCVListVersionUpdateTask::executeTask()
-{
-	auto job = new NetJob("Version index");
-	job->addNetAction(ByteArrayDownload::make(QUrl(updatedVersion->getUrl())));
-	specificVersionDownloadJob.reset(job);
-	connect(specificVersionDownloadJob.get(), SIGNAL(succeeded()), SLOT(json_downloaded()));
-	connect(specificVersionDownloadJob.get(), SIGNAL(failed(QString)), SIGNAL(failed(QString)));
-	connect(specificVersionDownloadJob.get(), SIGNAL(progress(qint64, qint64)), SIGNAL(progress(qint64, qint64)));
-	specificVersionDownloadJob->start();
-}
-
-void MCVListVersionUpdateTask::json_downloaded()
-{
-	NetActionPtr DlJob = specificVersionDownloadJob->first();
-	auto data = std::dynamic_pointer_cast<ByteArrayDownload>(DlJob)->m_data;
-	specificVersionDownloadJob.reset();
-
-	QJsonParseError jsonError;
-	QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError);
-
-	if (jsonError.error != QJsonParseError::NoError)
-	{
-		emitFailed(tr("The download version file is not valid."));
-		return;
-	}
-	VersionFilePtr file;
-	try
-	{
-		file = MojangVersionFormat::versionFileFromJson(jsonDoc, "net.minecraft.json");
-	}
-	catch (Exception &e)
-	{
-		emitFailed(tr("Couldn't process version file: %1").arg(e.cause()));
-		return;
-	}
-
-	// Strip LWJGL from the version file. We use our own.
-	ProfileUtils::removeLwjglFromPatch(file);
-
-	file->fileId = "net.minecraft";
-
-	// now dump the file to disk
-	auto doc = OneSixVersionFormat::versionFileToJson(file, false);
-	auto newdata = doc.toBinaryData();
-	auto id = updatedVersion->descriptor();
-	QString targetPath = "versions/" + id + "/" + id + ".dat";
-	FS::ensureFilePathExists(targetPath);
-	QSaveFile vfile1(targetPath);
-	if (!vfile1.open(QIODevice::Truncate | QIODevice::WriteOnly))
-	{
-		emitFailed(tr("Can't open %1 for writing.").arg(targetPath));
-		return;
-	}
-	qint64 actual = 0;
-	if ((actual = vfile1.write(newdata)) != newdata.size())
-	{
-		emitFailed(tr("Failed to write into %1. Written %2 out of %3.")
-					   .arg(targetPath)
-					   .arg(actual)
-					   .arg(newdata.size()));
-		return;
-	}
-	if (!vfile1.commit())
-	{
-		emitFailed(tr("Can't commit changes to %1").arg(targetPath));
-		return;
-	}
-
-	m_list->finalizeUpdate(id);
-	emitSucceeded();
-}
-
-std::shared_ptr<Task> MinecraftVersionList::createUpdateTask(QString version)
-{
-	auto iter = m_lookup.find(version);
-	if(iter == m_lookup.end())
-		return nullptr;
-
-	auto mcversion = std::dynamic_pointer_cast<MinecraftVersion>(*iter);
-	if(!mcversion)
-	{
-		return nullptr;
-	}
-
-	return std::shared_ptr<Task>(new MCVListVersionUpdateTask(this, mcversion));
-}
-
-void MinecraftVersionList::saveCachedList()
-{
-	// FIXME: throw.
-	if (!FS::ensureFilePathExists(localVersionCache))
-		return;
-	QSaveFile tfile(localVersionCache);
-	if (!tfile.open(QIODevice::WriteOnly | QIODevice::Truncate))
-		return;
-	QJsonObject toplevel;
-	QJsonArray entriesArr;
-	for (auto version : m_vlist)
-	{
-		auto mcversion = std::dynamic_pointer_cast<MinecraftVersion>(version);
-		// do not save the remote versions.
-		if (mcversion->m_versionSource != Local)
-			continue;
-		QJsonObject entryObj;
-
-		entryObj.insert("id", mcversion->descriptor());
-		entryObj.insert("version", mcversion->descriptor());
-		entryObj.insert("time", timeToS3Time(mcversion->m_updateTime));
-		entryObj.insert("releaseTime", timeToS3Time(mcversion->m_releaseTime));
-		entryObj.insert("url", mcversion->m_versionFileURL);
-		entryObj.insert("type", mcversion->m_type);
-		entriesArr.append(entryObj);
-	}
-	toplevel.insert("versions", entriesArr);
-
-	{
-		bool someLatest = false;
-		QJsonObject latestObj;
-		if(!m_latestReleaseID.isNull())
-		{
-			latestObj.insert("release", m_latestReleaseID);
-			someLatest = true;
-		}
-		if(!m_latestSnapshotID.isNull())
-		{
-			latestObj.insert("snapshot", m_latestSnapshotID);
-			someLatest = true;
-		}
-		if(someLatest)
-		{
-			toplevel.insert("latest", latestObj);
-		}
-	}
-
-	QJsonDocument doc(toplevel);
-	QByteArray jsonData = doc.toBinaryData();
-	qint64 result = tfile.write(jsonData);
-	if (result == -1)
-		return;
-	if (result != jsonData.size())
-		return;
-	tfile.commit();
-}
-
-void MinecraftVersionList::finalizeUpdate(QString version)
-{
-	int idx = -1;
-	for (int i = 0; i < m_vlist.size(); i++)
-	{
-		if (version == m_vlist[i]->descriptor())
-		{
-			idx = i;
-			break;
-		}
-	}
-	if (idx == -1)
-	{
-		return;
-	}
-
-	auto updatedVersion = std::dynamic_pointer_cast<MinecraftVersion>(m_vlist[idx]);
-
-	// if we have an update for the version, replace it, make the update local
-	if (updatedVersion->upstreamUpdate)
-	{
-		auto updatedWith = updatedVersion->upstreamUpdate;
-		updatedWith->m_versionSource = Local;
-		m_vlist[idx] = updatedWith;
-		m_lookup[version] = updatedWith;
-	}
-	else
-	{
-		// otherwise, just set the version as local;
-		updatedVersion->m_versionSource = Local;
-	}
-
-	dataChanged(index(idx), index(idx));
-
-	saveCachedList();
-}
-
-#include "MinecraftVersionList.moc"