NOISSUE reorganize and document libraries
This commit is contained in:
Petr Mrázek
458
api/logic/minecraft/forge/ForgeInstaller.cpp
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458
api/logic/minecraft/forge/ForgeInstaller.cpp
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/* Copyright 2013-2015 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ForgeInstaller.h"
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#include "ForgeVersionList.h"
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#include "minecraft/MinecraftProfile.h"
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#include "minecraft/GradleSpecifier.h"
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#include "net/HttpMetaCache.h"
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#include "tasks/Task.h"
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#include "minecraft/onesix/OneSixInstance.h"
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#include <minecraft/onesix/OneSixVersionFormat.h>
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#include "minecraft/VersionFilterData.h"
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#include "minecraft/MinecraftVersion.h"
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#include "Env.h"
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#include "Exception.h"
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#include <FileSystem.h>
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#include <quazip.h>
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#include <quazipfile.h>
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#include <QStringList>
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#include <QRegularExpression>
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#include <QRegularExpressionMatch>
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#include <QJsonDocument>
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#include <QJsonArray>
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#include <QSaveFile>
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#include <QCryptographicHash>
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ForgeInstaller::ForgeInstaller() : BaseInstaller()
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{
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}
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void ForgeInstaller::prepare(const QString &filename, const QString &universalUrl)
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{
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VersionFilePtr newVersion;
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m_universal_url = universalUrl;
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QuaZip zip(filename);
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if (!zip.open(QuaZip::mdUnzip))
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return;
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QuaZipFile file(&zip);
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// read the install profile
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if (!zip.setCurrentFile("install_profile.json"))
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return;
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QJsonParseError jsonError;
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if (!file.open(QIODevice::ReadOnly))
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return;
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QJsonDocument jsonDoc = QJsonDocument::fromJson(file.readAll(), &jsonError);
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file.close();
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if (jsonError.error != QJsonParseError::NoError)
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return;
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if (!jsonDoc.isObject())
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return;
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QJsonObject root = jsonDoc.object();
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auto installVal = root.value("install");
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auto versionInfoVal = root.value("versionInfo");
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if (!installVal.isObject() || !versionInfoVal.isObject())
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return;
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try
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{
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newVersion = OneSixVersionFormat::versionFileFromJson(QJsonDocument(versionInfoVal.toObject()), QString(), false);
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}
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catch(Exception &err)
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{
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qWarning() << "Forge: Fatal error while parsing version file:" << err.what();
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return;
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}
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for(auto problem: newVersion->getProblems())
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{
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qWarning() << "Forge: Problem found: " << problem.getDescription();
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}
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if(newVersion->getProblemSeverity() == ProblemSeverity::PROBLEM_ERROR)
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{
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qWarning() << "Forge: Errors found while parsing version file";
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return;
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}
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QJsonObject installObj = installVal.toObject();
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QString libraryName = installObj.value("path").toString();
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internalPath = installObj.value("filePath").toString();
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m_forgeVersionString = installObj.value("version").toString().remove("Forge", Qt::CaseInsensitive).trimmed();
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// where do we put the library? decode the mojang path
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GradleSpecifier lib(libraryName);
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auto cacheentry = ENV.metacache()->resolveEntry("libraries", lib.toPath());
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finalPath = "libraries/" + lib.toPath();
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if (!FS::ensureFilePathExists(finalPath))
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return;
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if (!zip.setCurrentFile(internalPath))
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return;
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if (!file.open(QIODevice::ReadOnly))
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return;
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{
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QByteArray data = file.readAll();
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// extract file
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QSaveFile extraction(finalPath);
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if (!extraction.open(QIODevice::WriteOnly))
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return;
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if (extraction.write(data) != data.size())
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return;
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if (!extraction.commit())
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return;
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QCryptographicHash md5sum(QCryptographicHash::Md5);
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md5sum.addData(data);
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cacheentry->setStale(false);
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cacheentry->setMD5Sum(md5sum.result().toHex().constData());
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ENV.metacache()->updateEntry(cacheentry);
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}
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file.close();
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m_forge_json = newVersion;
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}
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bool ForgeInstaller::add(OneSixInstance *to)
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{
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if (!BaseInstaller::add(to))
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{
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return false;
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}
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if (!m_forge_json)
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{
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return false;
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}
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// A blacklist
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QSet<QString> blacklist{"authlib", "realms"};
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QList<QString> xzlist{"org.scala-lang", "com.typesafe"};
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// get the minecraft version from the instance
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VersionFilePtr minecraft;
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auto minecraftPatch = to->getMinecraftProfile()->versionPatch("net.minecraft");
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if(minecraftPatch)
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{
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minecraft = std::dynamic_pointer_cast<VersionFile>(minecraftPatch);
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if(!minecraft)
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{
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auto mcWrap = std::dynamic_pointer_cast<MinecraftVersion>(minecraftPatch);
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if(mcWrap)
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{
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minecraft = mcWrap->getVersionFile();
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}
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}
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}
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// for each library in the version we are adding (except for the blacklisted)
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QMutableListIterator<LibraryPtr> iter(m_forge_json->libraries);
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while (iter.hasNext())
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{
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auto library = iter.next();
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QString libName = library->artifactId();
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QString libVersion = library->version();
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QString rawName = library->rawName();
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// ignore lwjgl libraries.
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if (g_VersionFilterData.lwjglWhitelist.contains(library->artifactPrefix()))
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{
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iter.remove();
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continue;
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}
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// ignore other blacklisted (realms, authlib)
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if (blacklist.contains(libName))
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{
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iter.remove();
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continue;
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}
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// if minecraft version was found, ignore everything that is already in the minecraft version
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if(minecraft)
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{
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bool found = false;
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for (auto & lib: minecraft->libraries)
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{
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if(library->artifactPrefix() == lib->artifactPrefix() && library->version() == lib->version())
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{
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found = true;
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break;
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}
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}
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if (found)
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continue;
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}
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// if this is the actual forge lib, set an absolute url for the download
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if (m_forge_version->type == ForgeVersion::Gradle)
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{
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if (libName == "forge")
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{
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library->setClassifier("universal");
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}
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else if (libName == "minecraftforge")
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{
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QString forgeCoord("net.minecraftforge:forge:%1:universal");
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// using insane form of the MC version...
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QString longVersion = m_forge_version->mcver + "-" + m_forge_version->jobbuildver;
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GradleSpecifier spec(forgeCoord.arg(longVersion));
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library->setRawName(spec);
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}
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}
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else
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{
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if (libName.contains("minecraftforge"))
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{
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library->setAbsoluteUrl(m_universal_url);
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}
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}
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// mark bad libraries based on the xzlist above
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for (auto entry : xzlist)
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{
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qDebug() << "Testing " << rawName << " : " << entry;
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if (rawName.startsWith(entry))
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{
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library->setHint("forge-pack-xz");
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break;
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}
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}
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}
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QString &args = m_forge_json->minecraftArguments;
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QStringList tweakers;
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{
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QRegularExpression expression("--tweakClass ([a-zA-Z0-9\\.]*)");
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QRegularExpressionMatch match = expression.match(args);
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while (match.hasMatch())
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{
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tweakers.append(match.captured(1));
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args.remove(match.capturedStart(), match.capturedLength());
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match = expression.match(args);
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}
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if(tweakers.size())
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{
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args.operator=(args.trimmed());
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m_forge_json->addTweakers = tweakers;
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}
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}
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if(minecraft && args == minecraft->minecraftArguments)
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{
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args.clear();
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}
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m_forge_json->name = "Forge";
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m_forge_json->fileId = id();
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m_forge_json->version = m_forgeVersionString;
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m_forge_json->dependsOnMinecraftVersion = to->intendedVersionId();
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m_forge_json->order = 5;
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// reset some things we do not want to be passed along.
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m_forge_json->m_releaseTime = QDateTime();
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m_forge_json->m_updateTime = QDateTime();
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m_forge_json->minimumLauncherVersion = -1;
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m_forge_json->type.clear();
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m_forge_json->minecraftArguments.clear();
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m_forge_json->minecraftVersion.clear();
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QSaveFile file(filename(to->instanceRoot()));
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if (!file.open(QFile::WriteOnly))
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{
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qCritical() << "Error opening" << file.fileName()
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<< "for reading:" << file.errorString();
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return false;
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}
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file.write(OneSixVersionFormat::versionFileToJson(m_forge_json, true).toJson());
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file.commit();
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return true;
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}
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bool ForgeInstaller::addLegacy(OneSixInstance *to)
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{
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if (!BaseInstaller::add(to))
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{
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return false;
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}
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auto entry = ENV.metacache()->resolveEntry("minecraftforge", m_forge_version->filename());
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finalPath = FS::PathCombine(to->jarModsDir(), m_forge_version->filename());
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if (!FS::ensureFilePathExists(finalPath))
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{
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return false;
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}
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if (!QFile::copy(entry->getFullPath(), finalPath))
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{
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return false;
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}
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QJsonObject obj;
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obj.insert("order", 5);
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{
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QJsonArray jarmodsPlus;
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{
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QJsonObject libObj;
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libObj.insert("name", m_forge_version->universal_filename);
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jarmodsPlus.append(libObj);
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}
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obj.insert("+jarMods", jarmodsPlus);
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}
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obj.insert("name", QString("Forge"));
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obj.insert("fileId", id());
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obj.insert("version", m_forge_version->jobbuildver);
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obj.insert("mcVersion", to->intendedVersionId());
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if (g_VersionFilterData.fmlLibsMapping.contains(m_forge_version->mcver))
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{
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QJsonArray traitsPlus;
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traitsPlus.append(QString("legacyFML"));
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obj.insert("+traits", traitsPlus);
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}
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auto fullversion = to->getMinecraftProfile();
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fullversion->remove("net.minecraftforge");
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QFile file(filename(to->instanceRoot()));
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if (!file.open(QFile::WriteOnly))
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{
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qCritical() << "Error opening" << file.fileName()
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<< "for reading:" << file.errorString();
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return false;
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}
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file.write(QJsonDocument(obj).toJson());
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file.close();
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return true;
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}
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class ForgeInstallTask : public Task
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{
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Q_OBJECT
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public:
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ForgeInstallTask(ForgeInstaller *installer, OneSixInstance *instance,
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BaseVersionPtr version, QObject *parent = 0)
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: Task(parent), m_installer(installer), m_instance(instance), m_version(version)
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{
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}
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protected:
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void executeTask() override
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{
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setStatus(tr("Installing Forge..."));
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ForgeVersionPtr forgeVersion = std::dynamic_pointer_cast<ForgeVersion>(m_version);
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if (!forgeVersion)
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{
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emitFailed(tr("Unknown error occured"));
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return;
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}
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prepare(forgeVersion);
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}
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void prepare(ForgeVersionPtr forgeVersion)
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{
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auto entry = ENV.metacache()->resolveEntry("minecraftforge", forgeVersion->filename());
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auto installFunction = [this, entry, forgeVersion]()
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{
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if (!install(entry, forgeVersion))
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{
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qCritical() << "Failure installing Forge";
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emitFailed(tr("Failure to install Forge"));
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}
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else
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{
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reload();
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}
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};
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/*
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* HACK IF the local non-stale file is too small, mark is as stale
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*
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* This fixes some problems with bad files acquired because of unhandled HTTP redirects
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* in old versions of MultiMC.
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*/
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if (!entry->isStale())
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{
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QFileInfo localFile(entry->getFullPath());
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if (localFile.size() <= 0x4000)
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{
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entry->setStale(true);
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}
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}
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if (entry->isStale())
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{
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NetJob *fjob = new NetJob("Forge download");
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fjob->addNetAction(CacheDownload::make(forgeVersion->url(), entry));
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connect(fjob, &NetJob::progress, this, &Task::setProgress);
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connect(fjob, &NetJob::status, this, &Task::setStatus);
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connect(fjob, &NetJob::failed, [this](QString reason)
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{ emitFailed(tr("Failure to download Forge:\n%1").arg(reason)); });
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connect(fjob, &NetJob::succeeded, installFunction);
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fjob->start();
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}
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else
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{
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installFunction();
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}
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}
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bool install(const std::shared_ptr<MetaEntry> &entry, const ForgeVersionPtr &forgeVersion)
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{
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if (forgeVersion->usesInstaller())
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{
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QString forgePath = entry->getFullPath();
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m_installer->prepare(forgePath, forgeVersion->universal_url);
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return m_installer->add(m_instance);
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}
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else
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return m_installer->addLegacy(m_instance);
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}
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void reload()
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{
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try
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{
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m_instance->reloadProfile();
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emitSucceeded();
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}
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catch (Exception &e)
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{
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emitFailed(e.cause());
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}
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catch (...)
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{
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emitFailed(tr("Failed to load the version description file for reasons unknown."));
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}
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}
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private:
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ForgeInstaller *m_installer;
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OneSixInstance *m_instance;
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BaseVersionPtr m_version;
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};
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Task *ForgeInstaller::createInstallTask(OneSixInstance *instance,
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BaseVersionPtr version, QObject *parent)
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{
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if (!version)
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{
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return nullptr;
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}
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m_forge_version = std::dynamic_pointer_cast<ForgeVersion>(version);
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return new ForgeInstallTask(this, instance, version, parent);
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}
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#include "ForgeInstaller.moc"
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