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-rw-r--r--logic/liteloader/LiteLoaderInstaller.cpp150
-rw-r--r--logic/liteloader/LiteLoaderInstaller.h40
-rw-r--r--logic/liteloader/LiteLoaderVersionList.cpp223
-rw-r--r--logic/liteloader/LiteLoaderVersionList.h112
4 files changed, 525 insertions, 0 deletions
diff --git a/logic/liteloader/LiteLoaderInstaller.cpp b/logic/liteloader/LiteLoaderInstaller.cpp
new file mode 100644
index 00000000..1a94e644
--- /dev/null
+++ b/logic/liteloader/LiteLoaderInstaller.cpp
@@ -0,0 +1,150 @@
+/* Copyright 2013 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 "LiteLoaderInstaller.h"
+
+#include <QJsonArray>
+#include <QJsonDocument>
+
+#include "logger/QsLog.h"
+
+#include "logic/VersionFinal.h"
+#include "logic/OneSixLibrary.h"
+#include "logic/OneSixInstance.h"
+#include "MultiMC.h"
+#include "logic/liteloader/LiteLoaderVersionList.h"
+
+LiteLoaderInstaller::LiteLoaderInstaller() : BaseInstaller()
+{
+}
+
+void LiteLoaderInstaller::prepare(LiteLoaderVersionPtr version)
+{
+ m_version = version;
+}
+bool LiteLoaderInstaller::add(OneSixInstance *to)
+{
+ if (!BaseInstaller::add(to))
+ {
+ return false;
+ }
+
+ QJsonObject obj;
+
+ obj.insert("mainClass", QString("net.minecraft.launchwrapper.Launch"));
+ obj.insert("+tweakers", QJsonArray::fromStringList(QStringList() << m_version->tweakClass));
+ obj.insert("order", 10);
+
+ QJsonArray libraries;
+
+ for (auto libStr : m_version->libraries)
+ {
+ OneSixLibrary lib(libStr);
+ lib.finalize();
+ QJsonObject libObj = lib.toJson();
+ libObj.insert("insert", QString("prepend"));
+ libraries.append(libObj);
+ }
+
+ // liteloader
+ {
+ OneSixLibrary liteloaderLib("com.mumfrey:liteloader:" + m_version->version);
+ liteloaderLib.setAbsoluteUrl(
+ QString("http://dl.liteloader.com/versions/com/mumfrey/liteloader/%1/%2")
+ .arg(m_version->mcVersion, m_version->file));
+ liteloaderLib.finalize();
+ QJsonObject llLibObj = liteloaderLib.toJson();
+ llLibObj.insert("insert", QString("prepend"));
+ llLibObj.insert("MMC-depend", QString("hard"));
+ libraries.append(llLibObj);
+ }
+
+ obj.insert("+libraries", libraries);
+ obj.insert("name", QString("LiteLoader"));
+ obj.insert("fileId", id());
+ obj.insert("version", m_version->version);
+ obj.insert("mcVersion", to->intendedVersionId());
+
+ QFile file(filename(to->instanceRoot()));
+ if (!file.open(QFile::WriteOnly))
+ {
+ QLOG_ERROR() << "Error opening" << file.fileName()
+ << "for reading:" << file.errorString();
+ return false;
+ }
+ file.write(QJsonDocument(obj).toJson());
+ file.close();
+
+ return true;
+}
+
+class LiteLoaderInstallTask : public Task
+{
+ Q_OBJECT
+public:
+ LiteLoaderInstallTask(LiteLoaderInstaller *installer, OneSixInstance *instance,
+ BaseVersionPtr version, QObject *parent)
+ : Task(parent), m_installer(installer), m_instance(instance), m_version(version)
+ {
+ }
+
+protected:
+ void executeTask() override
+ {
+ LiteLoaderVersionPtr liteloaderVersion =
+ std::dynamic_pointer_cast<LiteLoaderVersion>(m_version);
+ if (!liteloaderVersion)
+ {
+ return;
+ }
+ m_installer->prepare(liteloaderVersion);
+ if (!m_installer->add(m_instance))
+ {
+ emitFailed(tr("For reasons unknown, the LiteLoader installation failed. Check your "
+ "MultiMC log files for details."));
+ }
+ else
+ {
+ try
+ {
+ m_instance->reloadVersion();
+ emitSucceeded();
+ }
+ catch (MMCError &e)
+ {
+ emitFailed(e.cause());
+ }
+ catch (...)
+ {
+ emitFailed(
+ tr("Failed to load the version description file for reasons unknown."));
+ }
+ }
+ }
+
+private:
+ LiteLoaderInstaller *m_installer;
+ OneSixInstance *m_instance;
+ BaseVersionPtr m_version;
+};
+
+ProgressProvider *LiteLoaderInstaller::createInstallTask(OneSixInstance *instance,
+ BaseVersionPtr version,
+ QObject *parent)
+{
+ return new LiteLoaderInstallTask(this, instance, version, parent);
+}
+
+#include "LiteLoaderInstaller.moc"
diff --git a/logic/liteloader/LiteLoaderInstaller.h b/logic/liteloader/LiteLoaderInstaller.h
new file mode 100644
index 00000000..43ad6b83
--- /dev/null
+++ b/logic/liteloader/LiteLoaderInstaller.h
@@ -0,0 +1,40 @@
+/* Copyright 2013 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.
+ */
+
+#pragma once
+
+#include <QString>
+#include <QMap>
+
+#include "logic/BaseInstaller.h"
+#include "logic/liteloader/LiteLoaderVersionList.h"
+
+class LiteLoaderInstaller : public BaseInstaller
+{
+public:
+ LiteLoaderInstaller();
+
+ void prepare(LiteLoaderVersionPtr version);
+ bool add(OneSixInstance *to) override;
+
+ ProgressProvider *createInstallTask(OneSixInstance *instance, BaseVersionPtr version, QObject *parent) override;
+
+private:
+ virtual QString id() const override
+ {
+ return "com.mumfrey.liteloader";
+ }
+ LiteLoaderVersionPtr m_version;
+};
diff --git a/logic/liteloader/LiteLoaderVersionList.cpp b/logic/liteloader/LiteLoaderVersionList.cpp
new file mode 100644
index 00000000..ef95eefd
--- /dev/null
+++ b/logic/liteloader/LiteLoaderVersionList.cpp
@@ -0,0 +1,223 @@
+/* Copyright 2013 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 "LiteLoaderVersionList.h"
+#include "MultiMC.h"
+#include "logic/net/URLConstants.h"
+
+#include <QtXml>
+
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QJsonValue>
+#include <QJsonParseError>
+
+#include <QtAlgorithms>
+
+#include <QtNetwork>
+
+LiteLoaderVersionList::LiteLoaderVersionList(QObject *parent) : BaseVersionList(parent)
+{
+}
+
+Task *LiteLoaderVersionList::getLoadTask()
+{
+ return new LLListLoadTask(this);
+}
+
+bool LiteLoaderVersionList::isLoaded()
+{
+ return m_loaded;
+}
+
+const BaseVersionPtr LiteLoaderVersionList::at(int i) const
+{
+ return m_vlist.at(i);
+}
+
+int LiteLoaderVersionList::count() const
+{
+ return m_vlist.count();
+}
+
+static bool cmpVersions(BaseVersionPtr first, BaseVersionPtr second)
+{
+ auto left = std::dynamic_pointer_cast<LiteLoaderVersion>(first);
+ auto right = std::dynamic_pointer_cast<LiteLoaderVersion>(second);
+ return left->timestamp > right->timestamp;
+}
+
+void LiteLoaderVersionList::sort()
+{
+ beginResetModel();
+ qSort(m_vlist.begin(), m_vlist.end(), cmpVersions);
+ endResetModel();
+}
+
+BaseVersionPtr LiteLoaderVersionList::getLatestStable() const
+{
+ for (int i = 0; i < m_vlist.length(); i++)
+ {
+ auto ver = std::dynamic_pointer_cast<LiteLoaderVersion>(m_vlist.at(i));
+ if (ver->isLatest)
+ {
+ return m_vlist.at(i);
+ }
+ }
+ return BaseVersionPtr();
+}
+
+void LiteLoaderVersionList::updateListData(QList<BaseVersionPtr> versions)
+{
+ beginResetModel();
+ m_vlist = versions;
+ m_loaded = true;
+ qSort(m_vlist.begin(), m_vlist.end(), cmpVersions);
+ endResetModel();
+}
+
+LLListLoadTask::LLListLoadTask(LiteLoaderVersionList *vlist)
+{
+ m_list = vlist;
+}
+
+LLListLoadTask::~LLListLoadTask()
+{
+}
+
+void LLListLoadTask::executeTask()
+{
+ setStatus(tr("Loading LiteLoader version list..."));
+ auto job = new NetJob("Version index");
+ // we do not care if the version is stale or not.
+ auto liteloaderEntry = MMC->metacache()->resolveEntry("liteloader", "versions.json");
+
+ // verify by poking the server.
+ liteloaderEntry->stale = true;
+
+ job->addNetAction(listDownload = CacheDownload::make(QUrl(URLConstants::LITELOADER_URL),
+ liteloaderEntry));
+
+ connect(listDownload.get(), SIGNAL(failed(int)), SLOT(listFailed()));
+
+ listJob.reset(job);
+ connect(listJob.get(), SIGNAL(succeeded()), SLOT(listDownloaded()));
+ connect(listJob.get(), SIGNAL(progress(qint64, qint64)), SIGNAL(progress(qint64, qint64)));
+ listJob->start();
+}
+
+void LLListLoadTask::listFailed()
+{
+ emitFailed("Failed to load LiteLoader version list.");
+ return;
+}
+
+void LLListLoadTask::listDownloaded()
+{
+ QByteArray data;
+ {
+ auto dlJob = listDownload;
+ auto filename = std::dynamic_pointer_cast<CacheDownload>(dlJob)->getTargetFilepath();
+ QFile listFile(filename);
+ if (!listFile.open(QIODevice::ReadOnly))
+ {
+ emitFailed("Failed to open the LiteLoader version list.");
+ return;
+ }
+ data = listFile.readAll();
+ listFile.close();
+ dlJob.reset();
+ }
+
+ QJsonParseError jsonError;
+ QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError);
+
+ if (jsonError.error != QJsonParseError::NoError)
+ {
+ emitFailed("Error parsing version list JSON:" + jsonError.errorString());
+ return;
+ }
+
+ if (!jsonDoc.isObject())
+ {
+ emitFailed("Error parsing version list JSON: jsonDoc is not an object");
+ return;
+ }
+
+ const QJsonObject root = jsonDoc.object();
+
+ // Now, get the array of versions.
+ if (!root.value("versions").isObject())
+ {
+ emitFailed("Error parsing version list JSON: missing 'versions' object");
+ return;
+ }
+
+ auto meta = root.value("meta").toObject();
+ QString description = meta.value("description").toString(tr("This is a lightweight loader for mods that don't change game mechanics."));
+ QString defaultUrl = meta.value("url").toString("http://dl.liteloader.com");
+ QString authors = meta.value("authors").toString("Mumfrey");
+ auto versions = root.value("versions").toObject();
+
+ QList<BaseVersionPtr> tempList;
+ for (auto vIt = versions.begin(); vIt != versions.end(); ++vIt)
+ {
+ const QString mcVersion = vIt.key();
+ QString latest;
+ const QJsonObject artefacts = vIt.value()
+ .toObject()
+ .value("artefacts")
+ .toObject()
+ .value("com.mumfrey:liteloader")
+ .toObject();
+ QList<BaseVersionPtr> perMcVersionList;
+ for (auto aIt = artefacts.begin(); aIt != artefacts.end(); ++aIt)
+ {
+ const QString identifier = aIt.key();
+ const QJsonObject artefact = aIt.value().toObject();
+ if (identifier == "latest")
+ {
+ latest = artefact.value("version").toString();
+ continue;
+ }
+ LiteLoaderVersionPtr version(new LiteLoaderVersion());
+ version->version = artefact.value("version").toString();
+ version->file = artefact.value("file").toString();
+ version->mcVersion = mcVersion;
+ version->md5 = artefact.value("md5").toString();
+ version->timestamp = artefact.value("timestamp").toDouble();
+ version->tweakClass = artefact.value("tweakClass").toString();
+ version->authors = authors;
+ version->description = description;
+ version->defaultUrl = defaultUrl;
+ const QJsonArray libs = artefact.value("libraries").toArray();
+ for (auto lIt = libs.begin(); lIt != libs.end(); ++lIt)
+ {
+ version->libraries.append((*lIt).toObject().value("name").toString());
+ }
+ perMcVersionList.append(version);
+ }
+ for (auto version : perMcVersionList)
+ {
+ auto v = std::dynamic_pointer_cast<LiteLoaderVersion>(version);
+ v->isLatest = v->version == latest;
+ }
+ tempList.append(perMcVersionList);
+ }
+ m_list->updateListData(tempList);
+
+ emitSucceeded();
+}
diff --git a/logic/liteloader/LiteLoaderVersionList.h b/logic/liteloader/LiteLoaderVersionList.h
new file mode 100644
index 00000000..aa35f1ca
--- /dev/null
+++ b/logic/liteloader/LiteLoaderVersionList.h
@@ -0,0 +1,112 @@
+/* Copyright 2013 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.
+ */
+
+#pragma once
+
+#include <QObject>
+
+#include <QString>
+#include <QStringList>
+#include "logic/lists/BaseVersionList.h"
+#include "logic/tasks/Task.h"
+#include "logic/BaseVersion.h"
+#include "logic/net/NetJob.h"
+
+class LLListLoadTask;
+class QNetworkReply;
+
+class LiteLoaderVersion : public BaseVersion
+{
+public:
+ QString descriptor() override
+ {
+ if (isLatest)
+ {
+ return QObject::tr("Latest");
+ }
+ return QString();
+ }
+ QString typeString() const override
+ {
+ return mcVersion;
+ }
+ QString name() override
+ {
+ return version;
+ }
+
+ // important info
+ QString version;
+ QString file;
+ QString mcVersion;
+ QString md5;
+ int timestamp;
+ bool isLatest;
+ QString tweakClass;
+ QStringList libraries;
+
+ // meta
+ QString defaultUrl;
+ QString description;
+ QString authors;
+};
+typedef std::shared_ptr<LiteLoaderVersion> LiteLoaderVersionPtr;
+
+class LiteLoaderVersionList : public BaseVersionList
+{
+ Q_OBJECT
+public:
+ friend class LLListLoadTask;
+
+ explicit LiteLoaderVersionList(QObject *parent = 0);
+
+ virtual Task *getLoadTask();
+ virtual bool isLoaded();
+ virtual const BaseVersionPtr at(int i) const;
+ virtual int count() const;
+ virtual void sort();
+
+ virtual BaseVersionPtr getLatestStable() const;
+
+protected:
+ QList<BaseVersionPtr> m_vlist;
+
+ bool m_loaded = false;
+
+protected
+slots:
+ virtual void updateListData(QList<BaseVersionPtr> versions);
+};
+
+class LLListLoadTask : public Task
+{
+ Q_OBJECT
+
+public:
+ explicit LLListLoadTask(LiteLoaderVersionList *vlist);
+ ~LLListLoadTask();
+
+ virtual void executeTask();
+
+protected
+slots:
+ void listDownloaded();
+ void listFailed();
+
+protected:
+ NetJobPtr listJob;
+ CacheDownloadPtr listDownload;
+ LiteLoaderVersionList *m_list;
+};