NOISSUE Flatten gui and logic libraries into MultiMC

This commit is contained in:
Petr Mrázek
2021-07-25 19:11:59 +02:00
parent dd13368085
commit 20b9f2b42a
1113 changed files with 1228 additions and 1401 deletions

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#include "ATLPackIndex.h"
#include <QRegularExpression>
#include "Json.h"
static void loadIndexedVersion(ATLauncher::IndexedVersion & v, QJsonObject & obj)
{
v.version = Json::requireString(obj, "version");
v.minecraft = Json::requireString(obj, "minecraft");
}
void ATLauncher::loadIndexedPack(ATLauncher::IndexedPack & m, QJsonObject & obj)
{
m.id = Json::requireInteger(obj, "id");
m.position = Json::requireInteger(obj, "position");
m.name = Json::requireString(obj, "name");
m.type = Json::requireString(obj, "type") == "private" ?
ATLauncher::PackType::Private :
ATLauncher::PackType::Public;
auto versionsArr = Json::requireArray(obj, "versions");
for (const auto versionRaw : versionsArr)
{
auto versionObj = Json::requireObject(versionRaw);
ATLauncher::IndexedVersion version;
loadIndexedVersion(version, versionObj);
m.versions.append(version);
}
m.system = Json::ensureBoolean(obj, QString("system"), false);
m.description = Json::ensureString(obj, "description", "");
m.safeName = Json::requireString(obj, "name").replace(QRegularExpression("[^A-Za-z0-9]"), "");
}

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#pragma once
#include "ATLPackManifest.h"
#include <QString>
#include <QVector>
#include <QMetaType>
namespace ATLauncher
{
struct IndexedVersion
{
QString version;
QString minecraft;
};
struct IndexedPack
{
int id;
int position;
QString name;
PackType type;
QVector<IndexedVersion> versions;
bool system;
QString description;
QString safeName;
};
void loadIndexedPack(IndexedPack & m, QJsonObject & obj);
}
Q_DECLARE_METATYPE(ATLauncher::IndexedPack)

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#include <Env.h>
#include <quazip.h>
#include <QtConcurrent/QtConcurrent>
#include <MMCZip.h>
#include <minecraft/OneSixVersionFormat.h>
#include <Version.h>
#include <net/ChecksumValidator.h>
#include "ATLPackInstallTask.h"
#include "BuildConfig.h"
#include "FileSystem.h"
#include "Json.h"
#include "minecraft/MinecraftInstance.h"
#include "minecraft/PackProfile.h"
#include "settings/INISettingsObject.h"
#include "meta/Index.h"
#include "meta/Version.h"
#include "meta/VersionList.h"
namespace ATLauncher {
PackInstallTask::PackInstallTask(UserInteractionSupport *support, QString pack, QString version)
{
m_support = support;
m_pack = pack;
m_version_name = version;
}
bool PackInstallTask::abort()
{
if(abortable)
{
return jobPtr->abort();
}
return false;
}
void PackInstallTask::executeTask()
{
qDebug() << "PackInstallTask::executeTask: " << QThread::currentThreadId();
auto *netJob = new NetJob("ATLauncher::VersionFetch");
auto searchUrl = QString(BuildConfig.ATL_DOWNLOAD_SERVER_URL + "packs/%1/versions/%2/Configs.json")
.arg(m_pack).arg(m_version_name);
netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
jobPtr = netJob;
jobPtr->start();
QObject::connect(netJob, &NetJob::succeeded, this, &PackInstallTask::onDownloadSucceeded);
QObject::connect(netJob, &NetJob::failed, this, &PackInstallTask::onDownloadFailed);
}
void PackInstallTask::onDownloadSucceeded()
{
qDebug() << "PackInstallTask::onDownloadSucceeded: " << QThread::currentThreadId();
jobPtr.reset();
QJsonParseError parse_error;
QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
if(parse_error.error != QJsonParseError::NoError) {
qWarning() << "Error while parsing JSON response from FTB at " << parse_error.offset << " reason: " << parse_error.errorString();
qWarning() << response;
return;
}
auto obj = doc.object();
ATLauncher::PackVersion version;
try
{
ATLauncher::loadVersion(version, obj);
}
catch (const JSONValidationError &e)
{
emitFailed(tr("Could not understand pack manifest:\n") + e.cause());
return;
}
m_version = version;
auto vlist = ENV.metadataIndex()->get("net.minecraft");
if(!vlist)
{
emitFailed(tr("Failed to get local metadata index for %1").arg("net.minecraft"));
return;
}
auto ver = vlist->getVersion(m_version.minecraft);
if (!ver) {
emitFailed(tr("Failed to get local metadata index for '%1' v%2").arg("net.minecraft").arg(m_version.minecraft));
return;
}
ver->load(Net::Mode::Online);
minecraftVersion = ver;
if(m_version.noConfigs) {
downloadMods();
}
else {
installConfigs();
}
}
void PackInstallTask::onDownloadFailed(QString reason)
{
qDebug() << "PackInstallTask::onDownloadFailed: " << QThread::currentThreadId();
jobPtr.reset();
emitFailed(reason);
}
QString PackInstallTask::getDirForModType(ModType type, QString raw)
{
switch (type) {
// Mod types that can either be ignored at this stage, or ignored
// completely.
case ModType::Root:
case ModType::Extract:
case ModType::Decomp:
case ModType::TexturePackExtract:
case ModType::ResourcePackExtract:
case ModType::MCPC:
return Q_NULLPTR;
case ModType::Forge:
// Forge detection happens later on, if it cannot be detected it will
// install a jarmod component.
case ModType::Jar:
return "jarmods";
case ModType::Mods:
return "mods";
case ModType::Flan:
return "Flan";
case ModType::Dependency:
return FS::PathCombine("mods", m_version.minecraft);
case ModType::Ic2Lib:
return FS::PathCombine("mods", "ic2");
case ModType::DenLib:
return FS::PathCombine("mods", "denlib");
case ModType::Coremods:
return "coremods";
case ModType::Plugins:
return "plugins";
case ModType::TexturePack:
return "texturepacks";
case ModType::ResourcePack:
return "resourcepacks";
case ModType::ShaderPack:
return "shaderpacks";
case ModType::Millenaire:
qWarning() << "Unsupported mod type: " + raw;
return Q_NULLPTR;
case ModType::Unknown:
emitFailed(tr("Unknown mod type: %1").arg(raw));
return Q_NULLPTR;
}
return Q_NULLPTR;
}
QString PackInstallTask::getVersionForLoader(QString uid)
{
if(m_version.loader.recommended || m_version.loader.latest || m_version.loader.choose) {
auto vlist = ENV.metadataIndex()->get(uid);
if(!vlist)
{
emitFailed(tr("Failed to get local metadata index for %1").arg(uid));
return Q_NULLPTR;
}
if(!vlist->isLoaded()) {
vlist->load(Net::Mode::Online);
}
if(m_version.loader.recommended || m_version.loader.latest) {
for (int i = 0; i < vlist->versions().size(); i++) {
auto version = vlist->versions().at(i);
auto reqs = version->requires();
// filter by minecraft version, if the loader depends on a certain version.
// not all mod loaders depend on a given Minecraft version, so we won't do this
// filtering for those loaders.
if (m_version.loader.type != "fabric") {
auto iter = std::find_if(reqs.begin(), reqs.end(), [](const Meta::Require &req) {
return req.uid == "net.minecraft";
});
if (iter == reqs.end()) continue;
if (iter->equalsVersion != m_version.minecraft) continue;
}
if (m_version.loader.recommended) {
// first recommended build we find, we use.
if (!version->isRecommended()) continue;
}
return version->descriptor();
}
emitFailed(tr("Failed to find version for %1 loader").arg(m_version.loader.type));
return Q_NULLPTR;
}
else if(m_version.loader.choose) {
// Fabric Loader doesn't depend on a given Minecraft version.
if (m_version.loader.type == "fabric") {
return m_support->chooseVersion(vlist, Q_NULLPTR);
}
return m_support->chooseVersion(vlist, m_version.minecraft);
}
}
if (m_version.loader.version == Q_NULLPTR || m_version.loader.version.isEmpty()) {
emitFailed(tr("No loader version set for modpack!"));
return Q_NULLPTR;
}
return m_version.loader.version;
}
QString PackInstallTask::detectLibrary(VersionLibrary library)
{
// Try to detect what the library is
if (!library.server.isEmpty() && library.server.split("/").length() >= 3) {
auto lastSlash = library.server.lastIndexOf("/");
auto locationAndVersion = library.server.mid(0, lastSlash);
auto fileName = library.server.mid(lastSlash + 1);
lastSlash = locationAndVersion.lastIndexOf("/");
auto location = locationAndVersion.mid(0, lastSlash);
auto version = locationAndVersion.mid(lastSlash + 1);
lastSlash = location.lastIndexOf("/");
auto group = location.mid(0, lastSlash).replace("/", ".");
auto artefact = location.mid(lastSlash + 1);
return group + ":" + artefact + ":" + version;
}
if(library.file.contains("-")) {
auto lastSlash = library.file.lastIndexOf("-");
auto name = library.file.mid(0, lastSlash);
auto version = library.file.mid(lastSlash + 1).remove(".jar");
if(name == QString("guava")) {
return "com.google.guava:guava:" + version;
}
else if(name == QString("commons-lang3")) {
return "org.apache.commons:commons-lang3:" + version;
}
}
return "org.multimc.atlauncher:" + library.md5 + ":1";
}
bool PackInstallTask::createLibrariesComponent(QString instanceRoot, std::shared_ptr<PackProfile> profile)
{
if(m_version.libraries.isEmpty()) {
return true;
}
QList<GradleSpecifier> exempt;
for(const auto & componentUid : componentsToInstall.keys()) {
auto componentVersion = componentsToInstall.value(componentUid);
for(const auto & library : componentVersion->data()->libraries) {
GradleSpecifier lib(library->rawName());
exempt.append(lib);
}
}
{
for(const auto & library : minecraftVersion->data()->libraries) {
GradleSpecifier lib(library->rawName());
exempt.append(lib);
}
}
auto uuid = QUuid::createUuid();
auto id = uuid.toString().remove('{').remove('}');
auto target_id = "org.multimc.atlauncher." + id;
auto patchDir = FS::PathCombine(instanceRoot, "patches");
if(!FS::ensureFolderPathExists(patchDir))
{
return false;
}
auto patchFileName = FS::PathCombine(patchDir, target_id + ".json");
auto f = std::make_shared<VersionFile>();
f->name = m_pack + " " + m_version_name + " (libraries)";
for(const auto & lib : m_version.libraries) {
auto libName = detectLibrary(lib);
GradleSpecifier libSpecifier(libName);
bool libExempt = false;
for(const auto & existingLib : exempt) {
if(libSpecifier.matchName(existingLib)) {
// If the pack specifies a newer version of the lib, use that!
libExempt = Version(libSpecifier.version()) >= Version(existingLib.version());
}
}
if(libExempt) continue;
auto library = std::make_shared<Library>();
library->setRawName(libName);
switch(lib.download) {
case DownloadType::Server:
library->setAbsoluteUrl(BuildConfig.ATL_DOWNLOAD_SERVER_URL + lib.url);
break;
case DownloadType::Direct:
library->setAbsoluteUrl(lib.url);
break;
case DownloadType::Browser:
case DownloadType::Unknown:
emitFailed(tr("Unknown or unsupported download type: %1").arg(lib.download_raw));
return false;
}
f->libraries.append(library);
}
if(f->libraries.isEmpty()) {
return true;
}
QFile file(patchFileName);
if (!file.open(QFile::WriteOnly))
{
qCritical() << "Error opening" << file.fileName()
<< "for reading:" << file.errorString();
return false;
}
file.write(OneSixVersionFormat::versionFileToJson(f).toJson());
file.close();
profile->appendComponent(new Component(profile.get(), target_id, f));
return true;
}
bool PackInstallTask::createPackComponent(QString instanceRoot, std::shared_ptr<PackProfile> profile)
{
if(m_version.mainClass == QString() && m_version.extraArguments == QString()) {
return true;
}
auto uuid = QUuid::createUuid();
auto id = uuid.toString().remove('{').remove('}');
auto target_id = "org.multimc.atlauncher." + id;
auto patchDir = FS::PathCombine(instanceRoot, "patches");
if(!FS::ensureFolderPathExists(patchDir))
{
return false;
}
auto patchFileName = FS::PathCombine(patchDir, target_id + ".json");
QStringList mainClasses;
QStringList tweakers;
for(const auto & componentUid : componentsToInstall.keys()) {
auto componentVersion = componentsToInstall.value(componentUid);
if(componentVersion->data()->mainClass != QString("")) {
mainClasses.append(componentVersion->data()->mainClass);
}
tweakers.append(componentVersion->data()->addTweakers);
}
auto f = std::make_shared<VersionFile>();
f->name = m_pack + " " + m_version_name;
if(m_version.mainClass != QString() && !mainClasses.contains(m_version.mainClass)) {
f->mainClass = m_version.mainClass;
}
// Parse out tweakers
auto args = m_version.extraArguments.split(" ");
QString previous;
for(auto arg : args) {
if(arg.startsWith("--tweakClass=") || previous == "--tweakClass") {
auto tweakClass = arg.remove("--tweakClass=");
if(tweakers.contains(tweakClass)) continue;
f->addTweakers.append(tweakClass);
}
previous = arg;
}
if(f->mainClass == QString() && f->addTweakers.isEmpty()) {
return true;
}
QFile file(patchFileName);
if (!file.open(QFile::WriteOnly))
{
qCritical() << "Error opening" << file.fileName()
<< "for reading:" << file.errorString();
return false;
}
file.write(OneSixVersionFormat::versionFileToJson(f).toJson());
file.close();
profile->appendComponent(new Component(profile.get(), target_id, f));
return true;
}
void PackInstallTask::installConfigs()
{
qDebug() << "PackInstallTask::installConfigs: " << QThread::currentThreadId();
setStatus(tr("Downloading configs..."));
jobPtr.reset(new NetJob(tr("Config download")));
auto path = QString("Configs/%1/%2.zip").arg(m_pack).arg(m_version_name);
auto url = QString(BuildConfig.ATL_DOWNLOAD_SERVER_URL + "packs/%1/versions/%2/Configs.zip")
.arg(m_pack).arg(m_version_name);
auto entry = ENV.metacache()->resolveEntry("ATLauncherPacks", path);
entry->setStale(true);
auto dl = Net::Download::makeCached(url, entry);
if (!m_version.configs.sha1.isEmpty()) {
auto rawSha1 = QByteArray::fromHex(m_version.configs.sha1.toLatin1());
dl->addValidator(new Net::ChecksumValidator(QCryptographicHash::Sha1, rawSha1));
}
jobPtr->addNetAction(dl);
archivePath = entry->getFullPath();
connect(jobPtr.get(), &NetJob::succeeded, this, [&]()
{
abortable = false;
jobPtr.reset();
extractConfigs();
});
connect(jobPtr.get(), &NetJob::failed, [&](QString reason)
{
abortable = false;
jobPtr.reset();
emitFailed(reason);
});
connect(jobPtr.get(), &NetJob::progress, [&](qint64 current, qint64 total)
{
abortable = true;
setProgress(current, total);
});
jobPtr->start();
}
void PackInstallTask::extractConfigs()
{
qDebug() << "PackInstallTask::extractConfigs: " << QThread::currentThreadId();
setStatus(tr("Extracting configs..."));
QDir extractDir(m_stagingPath);
QuaZip packZip(archivePath);
if(!packZip.open(QuaZip::mdUnzip))
{
emitFailed(tr("Failed to open pack configs %1!").arg(archivePath));
return;
}
m_extractFuture = QtConcurrent::run(QThreadPool::globalInstance(), MMCZip::extractDir, archivePath, extractDir.absolutePath() + "/minecraft");
connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::finished, this, [&]()
{
downloadMods();
});
connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::canceled, this, [&]()
{
emitAborted();
});
m_extractFutureWatcher.setFuture(m_extractFuture);
}
void PackInstallTask::downloadMods()
{
qDebug() << "PackInstallTask::installMods: " << QThread::currentThreadId();
QVector<ATLauncher::VersionMod> optionalMods;
for (const auto& mod : m_version.mods) {
if (mod.optional) {
optionalMods.push_back(mod);
}
}
// Select optional mods, if pack contains any
QVector<QString> selectedMods;
if (!optionalMods.isEmpty()) {
setStatus(tr("Selecting optional mods..."));
selectedMods = m_support->chooseOptionalMods(optionalMods);
}
setStatus(tr("Downloading mods..."));
jarmods.clear();
jobPtr.reset(new NetJob(tr("Mod download")));
for(const auto& mod : m_version.mods) {
// skip non-client mods
if(!mod.client) continue;
// skip optional mods that were not selected
if(mod.optional && !selectedMods.contains(mod.name)) continue;
QString url;
switch(mod.download) {
case DownloadType::Server:
url = BuildConfig.ATL_DOWNLOAD_SERVER_URL + mod.url;
break;
case DownloadType::Browser:
emitFailed(tr("Unsupported download type: %1").arg(mod.download_raw));
return;
case DownloadType::Direct:
url = mod.url;
break;
case DownloadType::Unknown:
emitFailed(tr("Unknown download type: %1").arg(mod.download_raw));
return;
}
QFileInfo fileName(mod.file);
auto cacheName = fileName.completeBaseName() + "-" + mod.md5 + "." + fileName.suffix();
if (mod.type == ModType::Extract || mod.type == ModType::TexturePackExtract || mod.type == ModType::ResourcePackExtract) {
auto entry = ENV.metacache()->resolveEntry("ATLauncherPacks", cacheName);
entry->setStale(true);
modsToExtract.insert(entry->getFullPath(), mod);
auto dl = Net::Download::makeCached(url, entry);
if (!mod.md5.isEmpty()) {
auto rawMd5 = QByteArray::fromHex(mod.md5.toLatin1());
dl->addValidator(new Net::ChecksumValidator(QCryptographicHash::Md5, rawMd5));
}
jobPtr->addNetAction(dl);
}
else if(mod.type == ModType::Decomp) {
auto entry = ENV.metacache()->resolveEntry("ATLauncherPacks", cacheName);
entry->setStale(true);
modsToDecomp.insert(entry->getFullPath(), mod);
auto dl = Net::Download::makeCached(url, entry);
if (!mod.md5.isEmpty()) {
auto rawMd5 = QByteArray::fromHex(mod.md5.toLatin1());
dl->addValidator(new Net::ChecksumValidator(QCryptographicHash::Md5, rawMd5));
}
jobPtr->addNetAction(dl);
}
else {
auto relpath = getDirForModType(mod.type, mod.type_raw);
if(relpath == Q_NULLPTR) continue;
auto entry = ENV.metacache()->resolveEntry("ATLauncherPacks", cacheName);
entry->setStale(true);
auto dl = Net::Download::makeCached(url, entry);
if (!mod.md5.isEmpty()) {
auto rawMd5 = QByteArray::fromHex(mod.md5.toLatin1());
dl->addValidator(new Net::ChecksumValidator(QCryptographicHash::Md5, rawMd5));
}
jobPtr->addNetAction(dl);
auto path = FS::PathCombine(m_stagingPath, "minecraft", relpath, mod.file);
qDebug() << "Will download" << url << "to" << path;
modsToCopy[entry->getFullPath()] = path;
if(mod.type == ModType::Forge) {
auto vlist = ENV.metadataIndex()->get("net.minecraftforge");
if(vlist)
{
auto ver = vlist->getVersion(mod.version);
if(ver) {
ver->load(Net::Mode::Online);
componentsToInstall.insert("net.minecraftforge", ver);
continue;
}
}
qDebug() << "Jarmod: " + path;
jarmods.push_back(path);
}
if(mod.type == ModType::Jar) {
qDebug() << "Jarmod: " + path;
jarmods.push_back(path);
}
}
}
connect(jobPtr.get(), &NetJob::succeeded, this, &PackInstallTask::onModsDownloaded);
connect(jobPtr.get(), &NetJob::failed, [&](QString reason)
{
abortable = false;
jobPtr.reset();
emitFailed(reason);
});
connect(jobPtr.get(), &NetJob::progress, [&](qint64 current, qint64 total)
{
abortable = true;
setProgress(current, total);
});
jobPtr->start();
}
void PackInstallTask::onModsDownloaded() {
abortable = false;
qDebug() << "PackInstallTask::onModsDownloaded: " << QThread::currentThreadId();
jobPtr.reset();
if(!modsToExtract.empty() || !modsToDecomp.empty() || !modsToCopy.empty()) {
m_modExtractFuture = QtConcurrent::run(QThreadPool::globalInstance(), this, &PackInstallTask::extractMods, modsToExtract, modsToDecomp, modsToCopy);
connect(&m_modExtractFutureWatcher, &QFutureWatcher<QStringList>::finished, this, &PackInstallTask::onModsExtracted);
connect(&m_modExtractFutureWatcher, &QFutureWatcher<QStringList>::canceled, this, [&]()
{
emitAborted();
});
m_modExtractFutureWatcher.setFuture(m_modExtractFuture);
}
else {
install();
}
}
void PackInstallTask::onModsExtracted() {
qDebug() << "PackInstallTask::onModsExtracted: " << QThread::currentThreadId();
if(m_modExtractFuture.result()) {
install();
}
else {
emitFailed(tr("Failed to extract mods..."));
}
}
bool PackInstallTask::extractMods(
const QMap<QString, VersionMod> &toExtract,
const QMap<QString, VersionMod> &toDecomp,
const QMap<QString, QString> &toCopy
) {
qDebug() << "PackInstallTask::extractMods: " << QThread::currentThreadId();
setStatus(tr("Extracting mods..."));
for (auto iter = toExtract.begin(); iter != toExtract.end(); iter++) {
auto &modPath = iter.key();
auto &mod = iter.value();
QString extractToDir;
if(mod.type == ModType::Extract) {
extractToDir = getDirForModType(mod.extractTo, mod.extractTo_raw);
}
else if(mod.type == ModType::TexturePackExtract) {
extractToDir = FS::PathCombine("texturepacks", "extracted");
}
else if(mod.type == ModType::ResourcePackExtract) {
extractToDir = FS::PathCombine("resourcepacks", "extracted");
}
QDir extractDir(m_stagingPath);
auto extractToPath = FS::PathCombine(extractDir.absolutePath(), "minecraft", extractToDir);
QString folderToExtract = "";
if(mod.type == ModType::Extract) {
folderToExtract = mod.extractFolder;
folderToExtract.remove(QRegExp("^/"));
}
qDebug() << "Extracting " + mod.file + " to " + extractToDir;
if(!MMCZip::extractDir(modPath, folderToExtract, extractToPath)) {
// assume error
return false;
}
}
for (auto iter = toDecomp.begin(); iter != toDecomp.end(); iter++) {
auto &modPath = iter.key();
auto &mod = iter.value();
auto extractToDir = getDirForModType(mod.decompType, mod.decompType_raw);
QDir extractDir(m_stagingPath);
auto extractToPath = FS::PathCombine(extractDir.absolutePath(), "minecraft", extractToDir, mod.decompFile);
qDebug() << "Extracting " + mod.decompFile + " to " + extractToDir;
if(!MMCZip::extractFile(modPath, mod.decompFile, extractToPath)) {
qWarning() << "Failed to extract" << mod.decompFile;
return false;
}
}
for (auto iter = toCopy.begin(); iter != toCopy.end(); iter++) {
auto &from = iter.key();
auto &to = iter.value();
FS::copy fileCopyOperation(from, to);
if(!fileCopyOperation()) {
qWarning() << "Failed to copy" << from << "to" << to;
return false;
}
}
return true;
}
void PackInstallTask::install()
{
qDebug() << "PackInstallTask::install: " << QThread::currentThreadId();
setStatus(tr("Installing modpack"));
auto instanceConfigPath = FS::PathCombine(m_stagingPath, "instance.cfg");
auto instanceSettings = std::make_shared<INISettingsObject>(instanceConfigPath);
instanceSettings->suspendSave();
instanceSettings->registerSetting("InstanceType", "Legacy");
instanceSettings->set("InstanceType", "OneSix");
MinecraftInstance instance(m_globalSettings, instanceSettings, m_stagingPath);
auto components = instance.getPackProfile();
components->buildingFromScratch();
// Use a component to add libraries BEFORE Minecraft
if(!createLibrariesComponent(instance.instanceRoot(), components)) {
emitFailed(tr("Failed to create libraries component"));
return;
}
// Minecraft
components->setComponentVersion("net.minecraft", m_version.minecraft, true);
// Loader
if(m_version.loader.type == QString("forge"))
{
auto version = getVersionForLoader("net.minecraftforge");
if(version == Q_NULLPTR) return;
components->setComponentVersion("net.minecraftforge", version, true);
}
else if(m_version.loader.type == QString("fabric"))
{
auto version = getVersionForLoader("net.fabricmc.fabric-loader");
if(version == Q_NULLPTR) return;
components->setComponentVersion("net.fabricmc.fabric-loader", version, true);
}
else if(m_version.loader.type != QString())
{
emitFailed(tr("Unknown loader type: ") + m_version.loader.type);
return;
}
for(const auto & componentUid : componentsToInstall.keys()) {
auto version = componentsToInstall.value(componentUid);
components->setComponentVersion(componentUid, version->version());
}
components->installJarMods(jarmods);
// Use a component to fill in the rest of the data
// todo: use more detection
if(!createPackComponent(instance.instanceRoot(), components)) {
emitFailed(tr("Failed to create pack component"));
return;
}
components->saveNow();
instance.setName(m_instName);
instance.setIconKey(m_instIcon);
instanceSettings->resumeSave();
jarmods.clear();
emitSucceeded();
}
}

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#pragma once
#include <meta/VersionList.h>
#include "ATLPackManifest.h"
#include "InstanceTask.h"
#include "net/NetJob.h"
#include "settings/INISettingsObject.h"
#include "minecraft/MinecraftInstance.h"
#include "minecraft/PackProfile.h"
#include "meta/Version.h"
#include <nonstd/optional>
namespace ATLauncher {
class UserInteractionSupport {
public:
/**
* Requests a user interaction to select which optional mods should be installed.
*/
virtual QVector<QString> chooseOptionalMods(QVector<ATLauncher::VersionMod> mods) = 0;
/**
* Requests a user interaction to select a component version from a given version list
* and constrained to a given Minecraft version.
*/
virtual QString chooseVersion(Meta::VersionListPtr vlist, QString minecraftVersion) = 0;
};
class PackInstallTask : public InstanceTask
{
Q_OBJECT
public:
explicit PackInstallTask(UserInteractionSupport *support, QString pack, QString version);
virtual ~PackInstallTask(){}
bool canAbort() const override { return true; }
bool abort() override;
protected:
virtual void executeTask() override;
private slots:
void onDownloadSucceeded();
void onDownloadFailed(QString reason);
void onModsDownloaded();
void onModsExtracted();
private:
QString getDirForModType(ModType type, QString raw);
QString getVersionForLoader(QString uid);
QString detectLibrary(VersionLibrary library);
bool createLibrariesComponent(QString instanceRoot, std::shared_ptr<PackProfile> profile);
bool createPackComponent(QString instanceRoot, std::shared_ptr<PackProfile> profile);
void installConfigs();
void extractConfigs();
void downloadMods();
bool extractMods(
const QMap<QString, VersionMod> &toExtract,
const QMap<QString, VersionMod> &toDecomp,
const QMap<QString, QString> &toCopy
);
void install();
private:
UserInteractionSupport *m_support;
bool abortable = false;
NetJobPtr jobPtr;
QByteArray response;
QString m_pack;
QString m_version_name;
PackVersion m_version;
QMap<QString, VersionMod> modsToExtract;
QMap<QString, VersionMod> modsToDecomp;
QMap<QString, QString> modsToCopy;
QString archivePath;
QStringList jarmods;
Meta::VersionPtr minecraftVersion;
QMap<QString, Meta::VersionPtr> componentsToInstall;
QFuture<nonstd::optional<QStringList>> m_extractFuture;
QFutureWatcher<nonstd::optional<QStringList>> m_extractFutureWatcher;
QFuture<bool> m_modExtractFuture;
QFutureWatcher<bool> m_modExtractFutureWatcher;
};
}

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#include "ATLPackManifest.h"
#include "Json.h"
static ATLauncher::DownloadType parseDownloadType(QString rawType) {
if(rawType == QString("server")) {
return ATLauncher::DownloadType::Server;
}
else if(rawType == QString("browser")) {
return ATLauncher::DownloadType::Browser;
}
else if(rawType == QString("direct")) {
return ATLauncher::DownloadType::Direct;
}
return ATLauncher::DownloadType::Unknown;
}
static ATLauncher::ModType parseModType(QString rawType) {
// See https://wiki.atlauncher.com/mod_types
if(rawType == QString("root")) {
return ATLauncher::ModType::Root;
}
else if(rawType == QString("forge")) {
return ATLauncher::ModType::Forge;
}
else if(rawType == QString("jar")) {
return ATLauncher::ModType::Jar;
}
else if(rawType == QString("mods")) {
return ATLauncher::ModType::Mods;
}
else if(rawType == QString("flan")) {
return ATLauncher::ModType::Flan;
}
else if(rawType == QString("dependency") || rawType == QString("depandency")) {
return ATLauncher::ModType::Dependency;
}
else if(rawType == QString("ic2lib")) {
return ATLauncher::ModType::Ic2Lib;
}
else if(rawType == QString("denlib")) {
return ATLauncher::ModType::DenLib;
}
else if(rawType == QString("coremods")) {
return ATLauncher::ModType::Coremods;
}
else if(rawType == QString("mcpc")) {
return ATLauncher::ModType::MCPC;
}
else if(rawType == QString("plugins")) {
return ATLauncher::ModType::Plugins;
}
else if(rawType == QString("extract")) {
return ATLauncher::ModType::Extract;
}
else if(rawType == QString("decomp")) {
return ATLauncher::ModType::Decomp;
}
else if(rawType == QString("texturepack")) {
return ATLauncher::ModType::TexturePack;
}
else if(rawType == QString("resourcepack")) {
return ATLauncher::ModType::ResourcePack;
}
else if(rawType == QString("shaderpack")) {
return ATLauncher::ModType::ShaderPack;
}
else if(rawType == QString("texturepackextract")) {
return ATLauncher::ModType::TexturePackExtract;
}
else if(rawType == QString("resourcepackextract")) {
return ATLauncher::ModType::ResourcePackExtract;
}
else if(rawType == QString("millenaire")) {
return ATLauncher::ModType::Millenaire;
}
return ATLauncher::ModType::Unknown;
}
static void loadVersionLoader(ATLauncher::VersionLoader & p, QJsonObject & obj) {
p.type = Json::requireString(obj, "type");
p.choose = Json::ensureBoolean(obj, QString("choose"), false);
auto metadata = Json::requireObject(obj, "metadata");
p.latest = Json::ensureBoolean(metadata, QString("latest"), false);
p.recommended = Json::ensureBoolean(metadata, QString("recommended"), false);
// Minecraft Forge
if (p.type == "forge") {
p.version = Json::ensureString(metadata, "version", "");
}
// Fabric Loader
if (p.type == "fabric") {
p.version = Json::ensureString(metadata, "loader", "");
}
}
static void loadVersionLibrary(ATLauncher::VersionLibrary & p, QJsonObject & obj) {
p.url = Json::requireString(obj, "url");
p.file = Json::requireString(obj, "file");
p.md5 = Json::requireString(obj, "md5");
p.download_raw = Json::requireString(obj, "download");
p.download = parseDownloadType(p.download_raw);
p.server = Json::ensureString(obj, "server", "");
}
static void loadVersionConfigs(ATLauncher::VersionConfigs & p, QJsonObject & obj) {
p.filesize = Json::requireInteger(obj, "filesize");
p.sha1 = Json::requireString(obj, "sha1");
}
static void loadVersionMod(ATLauncher::VersionMod & p, QJsonObject & obj) {
p.name = Json::requireString(obj, "name");
p.version = Json::requireString(obj, "version");
p.url = Json::requireString(obj, "url");
p.file = Json::requireString(obj, "file");
p.md5 = Json::ensureString(obj, "md5", "");
p.download_raw = Json::requireString(obj, "download");
p.download = parseDownloadType(p.download_raw);
p.type_raw = Json::requireString(obj, "type");
p.type = parseModType(p.type_raw);
// This contributes to the Minecraft Forge detection, where we rely on mod.type being "Forge"
// when the mod represents Forge. As there is little difference between "Jar" and "Forge, some
// packs regretfully use "Jar". This will correct the type to "Forge" in these cases (as best
// it can).
if(p.name == QString("Minecraft Forge") && p.type == ATLauncher::ModType::Jar) {
p.type_raw = "forge";
p.type = ATLauncher::ModType::Forge;
}
if(obj.contains("extractTo")) {
p.extractTo_raw = Json::requireString(obj, "extractTo");
p.extractTo = parseModType(p.extractTo_raw);
p.extractFolder = Json::ensureString(obj, "extractFolder", "").replace("%s%", "/");
}
if(obj.contains("decompType")) {
p.decompType_raw = Json::requireString(obj, "decompType");
p.decompType = parseModType(p.decompType_raw);
p.decompFile = Json::requireString(obj, "decompFile");
}
p.description = Json::ensureString(obj, QString("description"), "");
p.optional = Json::ensureBoolean(obj, QString("optional"), false);
p.recommended = Json::ensureBoolean(obj, QString("recommended"), false);
p.selected = Json::ensureBoolean(obj, QString("selected"), false);
p.hidden = Json::ensureBoolean(obj, QString("hidden"), false);
p.library = Json::ensureBoolean(obj, QString("library"), false);
p.group = Json::ensureString(obj, QString("group"), "");
if(obj.contains("depends")) {
auto dependsArr = Json::requireArray(obj, "depends");
for (const auto depends : dependsArr) {
p.depends.append(Json::requireString(depends));
}
}
p.client = Json::ensureBoolean(obj, QString("client"), false);
// computed
p.effectively_hidden = p.hidden || p.library;
}
void ATLauncher::loadVersion(PackVersion & v, QJsonObject & obj)
{
v.version = Json::requireString(obj, "version");
v.minecraft = Json::requireString(obj, "minecraft");
v.noConfigs = Json::ensureBoolean(obj, QString("noConfigs"), false);
if(obj.contains("mainClass")) {
auto main = Json::requireObject(obj, "mainClass");
v.mainClass = Json::ensureString(main, "mainClass", "");
}
if(obj.contains("extraArguments")) {
auto arguments = Json::requireObject(obj, "extraArguments");
v.extraArguments = Json::ensureString(arguments, "arguments", "");
}
if(obj.contains("loader")) {
auto loader = Json::requireObject(obj, "loader");
loadVersionLoader(v.loader, loader);
}
if(obj.contains("libraries")) {
auto libraries = Json::requireArray(obj, "libraries");
for (const auto libraryRaw : libraries)
{
auto libraryObj = Json::requireObject(libraryRaw);
ATLauncher::VersionLibrary target;
loadVersionLibrary(target, libraryObj);
v.libraries.append(target);
}
}
if(obj.contains("mods")) {
auto mods = Json::requireArray(obj, "mods");
for (const auto modRaw : mods)
{
auto modObj = Json::requireObject(modRaw);
ATLauncher::VersionMod mod;
loadVersionMod(mod, modObj);
v.mods.append(mod);
}
}
if(obj.contains("configs")) {
auto configsObj = Json::requireObject(obj, "configs");
loadVersionConfigs(v.configs, configsObj);
}
}

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#pragma once
#include <QString>
#include <QVector>
#include <QJsonObject>
namespace ATLauncher
{
enum class PackType
{
Public,
Private
};
enum class ModType
{
Root,
Forge,
Jar,
Mods,
Flan,
Dependency,
Ic2Lib,
DenLib,
Coremods,
MCPC,
Plugins,
Extract,
Decomp,
TexturePack,
ResourcePack,
ShaderPack,
TexturePackExtract,
ResourcePackExtract,
Millenaire,
Unknown
};
enum class DownloadType
{
Server,
Browser,
Direct,
Unknown
};
struct VersionLoader
{
QString type;
bool latest;
bool recommended;
bool choose;
QString version;
};
struct VersionLibrary
{
QString url;
QString file;
QString server;
QString md5;
DownloadType download;
QString download_raw;
};
struct VersionMod
{
QString name;
QString version;
QString url;
QString file;
QString md5;
DownloadType download;
QString download_raw;
ModType type;
QString type_raw;
ModType extractTo;
QString extractTo_raw;
QString extractFolder;
ModType decompType;
QString decompType_raw;
QString decompFile;
QString description;
bool optional;
bool recommended;
bool selected;
bool hidden;
bool library;
QString group;
QVector<QString> depends;
bool client;
// computed
bool effectively_hidden;
};
struct VersionConfigs
{
int filesize;
QString sha1;
};
struct PackVersion
{
QString version;
QString minecraft;
bool noConfigs;
QString mainClass;
QString extraArguments;
VersionLoader loader;
QVector<VersionLibrary> libraries;
QVector<VersionMod> mods;
VersionConfigs configs;
};
void loadVersion(PackVersion & v, QJsonObject & obj);
}

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#include "FileResolvingTask.h"
#include "Json.h"
namespace {
const char * metabase = "https://cursemeta.dries007.net";
}
Flame::FileResolvingTask::FileResolvingTask(Flame::Manifest& toProcess)
: m_toProcess(toProcess)
{
}
void Flame::FileResolvingTask::executeTask()
{
setStatus(tr("Resolving mod IDs..."));
setProgress(0, m_toProcess.files.size());
m_dljob.reset(new NetJob("Mod id resolver"));
results.resize(m_toProcess.files.size());
int index = 0;
for(auto & file: m_toProcess.files)
{
auto projectIdStr = QString::number(file.projectId);
auto fileIdStr = QString::number(file.fileId);
QString metaurl = QString("%1/%2/%3.json").arg(metabase, projectIdStr, fileIdStr);
auto dl = Net::Download::makeByteArray(QUrl(metaurl), &results[index]);
m_dljob->addNetAction(dl);
index ++;
}
connect(m_dljob.get(), &NetJob::finished, this, &Flame::FileResolvingTask::netJobFinished);
m_dljob->start();
}
void Flame::FileResolvingTask::netJobFinished()
{
bool failed = false;
int index = 0;
for(auto & bytes: results)
{
auto & out = m_toProcess.files[index];
try
{
failed &= (!out.parseFromBytes(bytes));
}
catch (const JSONValidationError &e)
{
qCritical() << "Resolving of" << out.projectId << out.fileId << "failed because of a parsing error:";
qCritical() << e.cause();
qCritical() << "JSON:";
qCritical() << bytes;
failed = true;
}
index++;
}
if(!failed)
{
emitSucceeded();
}
else
{
emitFailed(tr("Some mod ID resolving tasks failed."));
}
}

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#pragma once
#include "tasks/Task.h"
#include "net/NetJob.h"
#include "PackManifest.h"
namespace Flame
{
class FileResolvingTask : public Task
{
Q_OBJECT
public:
explicit FileResolvingTask(Flame::Manifest &toProcess);
virtual ~FileResolvingTask() {};
const Flame::Manifest &getResults() const
{
return m_toProcess;
}
protected:
virtual void executeTask() override;
protected slots:
void netJobFinished();
private: /* data */
Flame::Manifest m_toProcess;
QVector<QByteArray> results;
NetJobPtr m_dljob;
};
}

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#include "FlamePackIndex.h"
#include "Json.h"
void Flame::loadIndexedPack(Flame::IndexedPack & pack, QJsonObject & obj)
{
pack.addonId = Json::requireInteger(obj, "id");
pack.name = Json::requireString(obj, "name");
pack.websiteUrl = Json::ensureString(obj, "websiteUrl", "");
pack.description = Json::ensureString(obj, "summary", "");
bool thumbnailFound = false;
auto attachments = Json::requireArray(obj, "attachments");
for(auto attachmentRaw: attachments) {
auto attachmentObj = Json::requireObject(attachmentRaw);
bool isDefault = attachmentObj.value("isDefault").toBool(false);
if(isDefault) {
thumbnailFound = true;
pack.logoName = Json::requireString(attachmentObj, "title");
pack.logoUrl = Json::requireString(attachmentObj, "thumbnailUrl");
break;
}
}
if(!thumbnailFound) {
throw JSONValidationError(QString("Pack without an icon, skipping: %1").arg(pack.name));
}
auto authors = Json::requireArray(obj, "authors");
for(auto authorIter: authors) {
auto author = Json::requireObject(authorIter);
Flame::ModpackAuthor packAuthor;
packAuthor.name = Json::requireString(author, "name");
packAuthor.url = Json::requireString(author, "url");
pack.authors.append(packAuthor);
}
int defaultFileId = Json::requireInteger(obj, "defaultFileId");
bool found = false;
// check if there are some files before adding the pack
auto files = Json::requireArray(obj, "latestFiles");
for(auto fileIter: files) {
auto file = Json::requireObject(fileIter);
int id = Json::requireInteger(file, "id");
// NOTE: for now, ignore everything that's not the default...
if(id != defaultFileId) {
continue;
}
auto versionArray = Json::requireArray(file, "gameVersion");
if(versionArray.size() < 1) {
continue;
}
found = true;
break;
}
if(!found) {
throw JSONValidationError(QString("Pack with no good file, skipping: %1").arg(pack.name));
}
}
void Flame::loadIndexedPackVersions(Flame::IndexedPack & pack, QJsonArray & arr)
{
QVector<Flame::IndexedVersion> unsortedVersions;
for(auto versionIter: arr) {
auto version = Json::requireObject(versionIter);
Flame::IndexedVersion file;
file.addonId = pack.addonId;
file.fileId = Json::requireInteger(version, "id");
auto versionArray = Json::requireArray(version, "gameVersion");
if(versionArray.size() < 1) {
continue;
}
// pick the latest version supported
file.mcVersion = versionArray[0].toString();
file.version = Json::requireString(version, "displayName");
file.downloadUrl = Json::requireString(version, "downloadUrl");
unsortedVersions.append(file);
}
auto orderSortPredicate = [](const IndexedVersion & a, const IndexedVersion & b) -> bool
{
return a.fileId > b.fileId;
};
std::sort(unsortedVersions.begin(), unsortedVersions.end(), orderSortPredicate);
pack.versions = unsortedVersions;
pack.versionsLoaded = true;
}

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#pragma once
#include <QList>
#include <QMetaType>
#include <QString>
#include <QVector>
namespace Flame {
struct ModpackAuthor {
QString name;
QString url;
};
struct IndexedVersion {
int addonId;
int fileId;
QString version;
QString mcVersion;
QString downloadUrl;
};
struct IndexedPack
{
int addonId;
QString name;
QString description;
QList<ModpackAuthor> authors;
QString logoName;
QString logoUrl;
QString websiteUrl;
bool versionsLoaded = false;
QVector<IndexedVersion> versions;
};
void loadIndexedPack(IndexedPack & m, QJsonObject & obj);
void loadIndexedPackVersions(IndexedPack & m, QJsonArray & arr);
}
Q_DECLARE_METATYPE(Flame::IndexedPack)

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#include "PackManifest.h"
#include "Json.h"
static void loadFileV1(Flame::File & f, QJsonObject & file)
{
f.projectId = Json::requireInteger(file, "projectID");
f.fileId = Json::requireInteger(file, "fileID");
f.required = Json::ensureBoolean(file, QString("required"), true);
}
static void loadModloaderV1(Flame::Modloader & m, QJsonObject & modLoader)
{
m.id = Json::requireString(modLoader, "id");
m.primary = Json::ensureBoolean(modLoader, QString("primary"), false);
}
static void loadMinecraftV1(Flame::Minecraft & m, QJsonObject & minecraft)
{
m.version = Json::requireString(minecraft, "version");
// extra libraries... apparently only used for a custom Minecraft launcher in the 1.2.5 FTB retro pack
// intended use is likely hardcoded in the 'Flame' client, the manifest says nothing
m.libraries = Json::ensureString(minecraft, QString("libraries"), QString());
auto arr = Json::ensureArray(minecraft, "modLoaders", QJsonArray());
for (QJsonValueRef item : arr)
{
auto obj = Json::requireObject(item);
Flame::Modloader loader;
loadModloaderV1(loader, obj);
m.modLoaders.append(loader);
}
}
static void loadManifestV1(Flame::Manifest & m, QJsonObject & manifest)
{
auto mc = Json::requireObject(manifest, "minecraft");
loadMinecraftV1(m.minecraft, mc);
m.name = Json::ensureString(manifest, QString("name"), "Unnamed");
m.version = Json::ensureString(manifest, QString("version"), QString());
m.author = Json::ensureString(manifest, QString("author"), "Anonymous Coward");
auto arr = Json::ensureArray(manifest, "files", QJsonArray());
for (QJsonValueRef item : arr)
{
auto obj = Json::requireObject(item);
Flame::File file;
loadFileV1(file, obj);
m.files.append(file);
}
m.overrides = Json::ensureString(manifest, "overrides", "overrides");
}
void Flame::loadManifest(Flame::Manifest & m, const QString &filepath)
{
auto doc = Json::requireDocument(filepath);
auto obj = Json::requireObject(doc);
m.manifestType = Json::requireString(obj, "manifestType");
if(m.manifestType != "minecraftModpack")
{
throw JSONValidationError("Not a modpack manifest!");
}
m.manifestVersion = Json::requireInteger(obj, "manifestVersion");
if(m.manifestVersion != 1)
{
throw JSONValidationError(QString("Unknown manifest version (%1)").arg(m.manifestVersion));
}
loadManifestV1(m, obj);
}
bool Flame::File::parseFromBytes(const QByteArray& bytes)
{
auto doc = Json::requireDocument(bytes);
auto obj = Json::requireObject(doc);
// result code signifies true failure.
if(obj.contains("code"))
{
qCritical() << "Resolving of" << projectId << fileId << "failed because of a negative result:";
qCritical() << bytes;
return false;
}
fileName = Json::requireString(obj, "FileNameOnDisk");
QString rawUrl = Json::requireString(obj, "DownloadURL");
url = QUrl(rawUrl, QUrl::TolerantMode);
if(!url.isValid())
{
throw JSONValidationError(QString("Invalid URL: %1").arg(rawUrl));
}
// This is a piece of a Flame project JSON pulled out into the file metadata (here) for convenience
// It is also optional
QJsonObject projObj = Json::ensureObject(obj, "_Project", {});
if(!projObj.isEmpty())
{
QString strType = Json::ensureString(projObj, "PackageType", "mod").toLower();
if(strType == "singlefile")
{
type = File::Type::SingleFile;
}
else if(strType == "ctoc")
{
type = File::Type::Ctoc;
}
else if(strType == "cmod2")
{
type = File::Type::Cmod2;
}
else if(strType == "mod")
{
type = File::Type::Mod;
}
else if(strType == "folder")
{
type = File::Type::Folder;
}
else if(strType == "modpack")
{
type = File::Type::Modpack;
}
else
{
qCritical() << "Resolving of" << projectId << fileId << "failed because of unknown file type:" << strType;
type = File::Type::Unknown;
return false;
}
targetFolder = Json::ensureString(projObj, "Path", "mods");
}
resolved = true;
return true;
}

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#pragma once
#include <QString>
#include <QVector>
#include <QUrl>
namespace Flame
{
struct File
{
// NOTE: throws JSONValidationError
bool parseFromBytes(const QByteArray &bytes);
int projectId = 0;
int fileId = 0;
// NOTE: the opposite to 'optional'. This is at the time of writing unused.
bool required = true;
// our
bool resolved = false;
QString fileName;
QUrl url;
QString targetFolder = QLatin1Literal("mods");
enum class Type
{
Unknown,
Folder,
Ctoc,
SingleFile,
Cmod2,
Modpack,
Mod
} type = Type::Mod;
};
struct Modloader
{
QString id;
bool primary = false;
};
struct Minecraft
{
QString version;
QString libraries;
QVector<Flame::Modloader> modLoaders;
};
struct Manifest
{
QString manifestType;
int manifestVersion = 0;
Flame::Minecraft minecraft;
QString name;
QString version;
QString author;
QVector<Flame::File> files;
QString overrides;
};
void loadManifest(Flame::Manifest & m, const QString &filepath);
}

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#include "PackFetchTask.h"
#include "PrivatePackManager.h"
#include <QDomDocument>
#include <BuildConfig.h>
namespace LegacyFTB {
void PackFetchTask::fetch()
{
publicPacks.clear();
thirdPartyPacks.clear();
NetJob *netJob = new NetJob("LegacyFTB::ModpackFetch");
QUrl publicPacksUrl = QUrl(BuildConfig.LEGACY_FTB_CDN_BASE_URL + "static/modpacks.xml");
qDebug() << "Downloading public version info from" << publicPacksUrl.toString();
netJob->addNetAction(Net::Download::makeByteArray(publicPacksUrl, &publicModpacksXmlFileData));
QUrl thirdPartyUrl = QUrl(BuildConfig.LEGACY_FTB_CDN_BASE_URL + "static/thirdparty.xml");
qDebug() << "Downloading thirdparty version info from" << thirdPartyUrl.toString();
netJob->addNetAction(Net::Download::makeByteArray(thirdPartyUrl, &thirdPartyModpacksXmlFileData));
QObject::connect(netJob, &NetJob::succeeded, this, &PackFetchTask::fileDownloadFinished);
QObject::connect(netJob, &NetJob::failed, this, &PackFetchTask::fileDownloadFailed);
jobPtr.reset(netJob);
netJob->start();
}
void PackFetchTask::fetchPrivate(const QStringList & toFetch)
{
QString privatePackBaseUrl = BuildConfig.LEGACY_FTB_CDN_BASE_URL + "static/%1.xml";
for (auto &packCode: toFetch)
{
QByteArray *data = new QByteArray();
NetJob *job = new NetJob("Fetching private pack");
job->addNetAction(Net::Download::makeByteArray(privatePackBaseUrl.arg(packCode), data));
QObject::connect(job, &NetJob::succeeded, this, [this, job, data, packCode]
{
ModpackList packs;
parseAndAddPacks(*data, PackType::Private, packs);
foreach(Modpack currentPack, packs)
{
currentPack.packCode = packCode;
emit privateFileDownloadFinished(currentPack);
}
job->deleteLater();
data->clear();
delete data;
});
QObject::connect(job, &NetJob::failed, this, [this, job, packCode, data](QString reason)
{
emit privateFileDownloadFailed(reason, packCode);
job->deleteLater();
data->clear();
delete data;
});
job->start();
}
}
void PackFetchTask::fileDownloadFinished()
{
jobPtr.reset();
QStringList failedLists;
if(!parseAndAddPacks(publicModpacksXmlFileData, PackType::Public, publicPacks))
{
failedLists.append(tr("Public Packs"));
}
if(!parseAndAddPacks(thirdPartyModpacksXmlFileData, PackType::ThirdParty, thirdPartyPacks))
{
failedLists.append(tr("Third Party Packs"));
}
if(failedLists.size() > 0)
{
emit failed(tr("Failed to download some pack lists: %1").arg(failedLists.join("\n- ")));
}
else
{
emit finished(publicPacks, thirdPartyPacks);
}
}
bool PackFetchTask::parseAndAddPacks(QByteArray &data, PackType packType, ModpackList &list)
{
QDomDocument doc;
QString errorMsg = "Unknown error.";
int errorLine = -1;
int errorCol = -1;
if(!doc.setContent(data, false, &errorMsg, &errorLine, &errorCol))
{
auto fullErrMsg = QString("Failed to fetch modpack data: %1 %2:3d!").arg(errorMsg, errorLine, errorCol);
qWarning() << fullErrMsg;
data.clear();
return false;
}
QDomNodeList nodes = doc.elementsByTagName("modpack");
for(int i = 0; i < nodes.length(); i++)
{
QDomElement element = nodes.at(i).toElement();
Modpack modpack;
modpack.name = element.attribute("name");
modpack.currentVersion = element.attribute("version");
modpack.mcVersion = element.attribute("mcVersion");
modpack.description = element.attribute("description");
modpack.mods = element.attribute("mods");
modpack.logo = element.attribute("logo");
modpack.oldVersions = element.attribute("oldVersions").split(";");
modpack.broken = false;
modpack.bugged = false;
//remove empty if the xml is bugged
for(QString curr : modpack.oldVersions)
{
if(curr.isNull() || curr.isEmpty())
{
modpack.oldVersions.removeAll(curr);
modpack.bugged = true;
qWarning() << "Removed some empty versions from" << modpack.name;
}
}
if(modpack.oldVersions.size() < 1)
{
if(!modpack.currentVersion.isNull() && !modpack.currentVersion.isEmpty())
{
modpack.oldVersions.append(modpack.currentVersion);
qWarning() << "Added current version to oldVersions because oldVersions was empty! (" + modpack.name + ")";
}
else
{
modpack.broken = true;
qWarning() << "Broken pack:" << modpack.name << " => No valid version!";
}
}
modpack.author = element.attribute("author");
modpack.dir = element.attribute("dir");
modpack.file = element.attribute("url");
modpack.type = packType;
list.append(modpack);
}
return true;
}
void PackFetchTask::fileDownloadFailed(QString reason)
{
qWarning() << "Fetching FTBPacks failed:" << reason;
emit failed(reason);
}
}

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#pragma once
#include "net/NetJob.h"
#include <QTemporaryDir>
#include <QByteArray>
#include <QObject>
#include "PackHelpers.h"
namespace LegacyFTB {
class PackFetchTask : public QObject {
Q_OBJECT
public:
PackFetchTask() = default;
virtual ~PackFetchTask() = default;
void fetch();
void fetchPrivate(const QStringList &toFetch);
private:
NetJobPtr jobPtr;
QByteArray publicModpacksXmlFileData;
QByteArray thirdPartyModpacksXmlFileData;
bool parseAndAddPacks(QByteArray &data, PackType packType, ModpackList &list);
ModpackList publicPacks;
ModpackList thirdPartyPacks;
protected slots:
void fileDownloadFinished();
void fileDownloadFailed(QString reason);
signals:
void finished(ModpackList publicPacks, ModpackList thirdPartyPacks);
void failed(QString reason);
void privateFileDownloadFinished(Modpack modpack);
void privateFileDownloadFailed(QString reason, QString packCode);
};
}

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#pragma once
#include <QList>
#include <QString>
#include <QStringList>
#include <QMetaType>
namespace LegacyFTB {
//Header for structs etc...
enum class PackType
{
Public,
ThirdParty,
Private
};
struct Modpack
{
QString name;
QString description;
QString author;
QStringList oldVersions;
QString currentVersion;
QString mcVersion;
QString mods;
QString logo;
//Technical data
QString dir;
QString file; //<- Url in the xml, but doesn't make much sense
bool bugged = false;
bool broken = false;
PackType type;
QString packCode;
};
typedef QList<Modpack> ModpackList;
}
//We need it for the proxy model
Q_DECLARE_METATYPE(LegacyFTB::Modpack)

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#include "PackInstallTask.h"
#include "Env.h"
#include "MMCZip.h"
#include "BaseInstance.h"
#include "FileSystem.h"
#include "settings/INISettingsObject.h"
#include "minecraft/MinecraftInstance.h"
#include "minecraft/PackProfile.h"
#include "minecraft/GradleSpecifier.h"
#include "BuildConfig.h"
#include <QtConcurrent>
namespace LegacyFTB {
PackInstallTask::PackInstallTask(Modpack pack, QString version)
{
m_pack = pack;
m_version = version;
}
void PackInstallTask::executeTask()
{
downloadPack();
}
void PackInstallTask::downloadPack()
{
setStatus(tr("Downloading zip for %1").arg(m_pack.name));
auto packoffset = QString("%1/%2/%3").arg(m_pack.dir, m_version.replace(".", "_"), m_pack.file);
auto entry = ENV.metacache()->resolveEntry("FTBPacks", packoffset);
NetJob *job = new NetJob("Download FTB Pack");
entry->setStale(true);
QString url;
if(m_pack.type == PackType::Private)
{
url = QString(BuildConfig.LEGACY_FTB_CDN_BASE_URL + "privatepacks/%1").arg(packoffset);
}
else
{
url = QString(BuildConfig.LEGACY_FTB_CDN_BASE_URL + "modpacks/%1").arg(packoffset);
}
job->addNetAction(Net::Download::makeCached(url, entry));
archivePath = entry->getFullPath();
netJobContainer.reset(job);
connect(job, &NetJob::succeeded, this, &PackInstallTask::onDownloadSucceeded);
connect(job, &NetJob::failed, this, &PackInstallTask::onDownloadFailed);
connect(job, &NetJob::progress, this, &PackInstallTask::onDownloadProgress);
job->start();
progress(1, 4);
}
void PackInstallTask::onDownloadSucceeded()
{
abortable = false;
unzip();
}
void PackInstallTask::onDownloadFailed(QString reason)
{
abortable = false;
emitFailed(reason);
}
void PackInstallTask::onDownloadProgress(qint64 current, qint64 total)
{
abortable = true;
progress(current, total * 4);
setStatus(tr("Downloading zip for %1 (%2%)").arg(m_pack.name).arg(current / 10));
}
void PackInstallTask::unzip()
{
progress(2, 4);
setStatus(tr("Extracting modpack"));
QDir extractDir(m_stagingPath);
m_packZip.reset(new QuaZip(archivePath));
if(!m_packZip->open(QuaZip::mdUnzip))
{
emitFailed(tr("Failed to open modpack file %1!").arg(archivePath));
return;
}
m_extractFuture = QtConcurrent::run(QThreadPool::globalInstance(), MMCZip::extractDir, archivePath, extractDir.absolutePath() + "/unzip");
connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::finished, this, &PackInstallTask::onUnzipFinished);
connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::canceled, this, &PackInstallTask::onUnzipCanceled);
m_extractFutureWatcher.setFuture(m_extractFuture);
}
void PackInstallTask::onUnzipFinished()
{
install();
}
void PackInstallTask::onUnzipCanceled()
{
emitAborted();
}
void PackInstallTask::install()
{
progress(3, 4);
setStatus(tr("Installing modpack"));
QDir unzipMcDir(m_stagingPath + "/unzip/minecraft");
if(unzipMcDir.exists())
{
//ok, found minecraft dir, move contents to instance dir
if(!QDir().rename(m_stagingPath + "/unzip/minecraft", m_stagingPath + "/.minecraft"))
{
emitFailed(tr("Failed to move unzipped minecraft!"));
return;
}
}
QString instanceConfigPath = FS::PathCombine(m_stagingPath, "instance.cfg");
auto instanceSettings = std::make_shared<INISettingsObject>(instanceConfigPath);
instanceSettings->suspendSave();
instanceSettings->registerSetting("InstanceType", "Legacy");
instanceSettings->set("InstanceType", "OneSix");
MinecraftInstance instance(m_globalSettings, instanceSettings, m_stagingPath);
auto components = instance.getPackProfile();
components->buildingFromScratch();
components->setComponentVersion("net.minecraft", m_pack.mcVersion, true);
bool fallback = true;
//handle different versions
QFile packJson(m_stagingPath + "/.minecraft/pack.json");
QDir jarmodDir = QDir(m_stagingPath + "/unzip/instMods");
if(packJson.exists())
{
packJson.open(QIODevice::ReadOnly | QIODevice::Text);
QJsonDocument doc = QJsonDocument::fromJson(packJson.readAll());
packJson.close();
//we only care about the libs
QJsonArray libs = doc.object().value("libraries").toArray();
foreach (const QJsonValue &value, libs)
{
QString nameValue = value.toObject().value("name").toString();
if(!nameValue.startsWith("net.minecraftforge"))
{
continue;
}
GradleSpecifier forgeVersion(nameValue);
components->setComponentVersion("net.minecraftforge", forgeVersion.version().replace(m_pack.mcVersion, "").replace("-", ""));
packJson.remove();
fallback = false;
break;
}
}
if(jarmodDir.exists())
{
qDebug() << "Found jarmods, installing...";
QStringList jarmods;
for (auto info: jarmodDir.entryInfoList(QDir::NoDotAndDotDot | QDir::Files))
{
qDebug() << "Jarmod:" << info.fileName();
jarmods.push_back(info.absoluteFilePath());
}
components->installJarMods(jarmods);
fallback = false;
}
//just nuke unzip directory, it s not needed anymore
FS::deletePath(m_stagingPath + "/unzip");
if(fallback)
{
//TODO: Some fallback mechanism... or just keep failing!
emitFailed(tr("No installation method found!"));
return;
}
components->saveNow();
progress(4, 4);
instance.setName(m_instName);
if(m_instIcon == "default")
{
m_instIcon = "ftb_logo";
}
instance.setIconKey(m_instIcon);
instanceSettings->resumeSave();
emitSucceeded();
}
bool PackInstallTask::abort()
{
if(abortable)
{
return netJobContainer->abort();
}
return false;
}
}

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#pragma once
#include "InstanceTask.h"
#include "net/NetJob.h"
#include "quazip.h"
#include "quazipdir.h"
#include "meta/Index.h"
#include "meta/Version.h"
#include "meta/VersionList.h"
#include "PackHelpers.h"
#include <nonstd/optional>
namespace LegacyFTB {
class PackInstallTask : public InstanceTask
{
Q_OBJECT
public:
explicit PackInstallTask(Modpack pack, QString version);
virtual ~PackInstallTask(){}
bool canAbort() const override { return true; }
bool abort() override;
protected:
//! Entry point for tasks.
virtual void executeTask() override;
private:
void downloadPack();
void unzip();
void install();
private slots:
void onDownloadSucceeded();
void onDownloadFailed(QString reason);
void onDownloadProgress(qint64 current, qint64 total);
void onUnzipFinished();
void onUnzipCanceled();
private: /* data */
bool abortable = false;
std::unique_ptr<QuaZip> m_packZip;
QFuture<nonstd::optional<QStringList>> m_extractFuture;
QFutureWatcher<nonstd::optional<QStringList>> m_extractFutureWatcher;
NetJobPtr netJobContainer;
QString archivePath;
Modpack m_pack;
QString m_version;
};
}

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#include "PrivatePackManager.h"
#include <QDebug>
#include "FileSystem.h"
namespace LegacyFTB {
void PrivatePackManager::load()
{
try
{
currentPacks = QString::fromUtf8(FS::read(m_filename)).split('\n', QString::SkipEmptyParts).toSet();
dirty = false;
}
catch(...)
{
currentPacks = {};
qWarning() << "Failed to read third party FTB pack codes from" << m_filename;
}
}
void PrivatePackManager::save() const
{
if(!dirty)
{
return;
}
try
{
QStringList list = currentPacks.toList();
FS::write(m_filename, list.join('\n').toUtf8());
dirty = false;
}
catch(...)
{
qWarning() << "Failed to write third party FTB pack codes to" << m_filename;
}
}
}

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#pragma once
#include <QSet>
#include <QString>
#include <QFile>
namespace LegacyFTB {
class PrivatePackManager
{
public:
~PrivatePackManager()
{
save();
}
void load();
void save() const;
bool empty() const
{
return currentPacks.empty();
}
const QSet<QString> &getCurrentPackCodes() const
{
return currentPacks;
}
void add(const QString &code)
{
currentPacks.insert(code);
dirty = true;
}
void remove(const QString &code)
{
currentPacks.remove(code);
dirty = true;
}
private:
QSet<QString> currentPacks;
QString m_filename = "private_packs.txt";
mutable bool dirty = false;
};
}

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#include "FTBPackInstallTask.h"
#include "BuildConfig.h"
#include "Env.h"
#include "FileSystem.h"
#include "Json.h"
#include "minecraft/MinecraftInstance.h"
#include "minecraft/PackProfile.h"
#include "net/ChecksumValidator.h"
#include "settings/INISettingsObject.h"
namespace ModpacksCH {
PackInstallTask::PackInstallTask(Modpack pack, QString version)
{
m_pack = pack;
m_version_name = version;
}
bool PackInstallTask::abort()
{
if(abortable)
{
return jobPtr->abort();
}
return false;
}
void PackInstallTask::executeTask()
{
// Find pack version
bool found = false;
VersionInfo version;
for(auto vInfo : m_pack.versions) {
if (vInfo.name == m_version_name) {
found = true;
version = vInfo;
break;
}
}
if(!found) {
emitFailed(tr("Failed to find pack version %1").arg(m_version_name));
return;
}
auto *netJob = new NetJob("ModpacksCH::VersionFetch");
auto searchUrl = QString(BuildConfig.MODPACKSCH_API_BASE_URL + "public/modpack/%1/%2")
.arg(m_pack.id).arg(version.id);
netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
jobPtr = netJob;
jobPtr->start();
QObject::connect(netJob, &NetJob::succeeded, this, &PackInstallTask::onDownloadSucceeded);
QObject::connect(netJob, &NetJob::failed, this, &PackInstallTask::onDownloadFailed);
}
void PackInstallTask::onDownloadSucceeded()
{
jobPtr.reset();
QJsonParseError parse_error;
QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
if(parse_error.error != QJsonParseError::NoError) {
qWarning() << "Error while parsing JSON response from FTB at " << parse_error.offset << " reason: " << parse_error.errorString();
qWarning() << response;
return;
}
auto obj = doc.object();
ModpacksCH::Version version;
try
{
ModpacksCH::loadVersion(version, obj);
}
catch (const JSONValidationError &e)
{
emitFailed(tr("Could not understand pack manifest:\n") + e.cause());
return;
}
m_version = version;
downloadPack();
}
void PackInstallTask::onDownloadFailed(QString reason)
{
jobPtr.reset();
emitFailed(reason);
}
void PackInstallTask::downloadPack()
{
setStatus(tr("Downloading mods..."));
jobPtr.reset(new NetJob(tr("Mod download")));
for(auto file : m_version.files) {
if(file.serverOnly) continue;
QFileInfo fileName(file.name);
auto cacheName = fileName.completeBaseName() + "-" + file.sha1 + "." + fileName.suffix();
auto entry = ENV.metacache()->resolveEntry("ModpacksCHPacks", cacheName);
entry->setStale(true);
auto relpath = FS::PathCombine("minecraft", file.path, file.name);
auto path = FS::PathCombine(m_stagingPath, relpath);
qDebug() << "Will download" << file.url << "to" << path;
filesToCopy[entry->getFullPath()] = path;
auto dl = Net::Download::makeCached(file.url, entry);
if (!file.sha1.isEmpty()) {
auto rawSha1 = QByteArray::fromHex(file.sha1.toLatin1());
dl->addValidator(new Net::ChecksumValidator(QCryptographicHash::Sha1, rawSha1));
}
jobPtr->addNetAction(dl);
}
connect(jobPtr.get(), &NetJob::succeeded, this, [&]()
{
abortable = false;
jobPtr.reset();
install();
});
connect(jobPtr.get(), &NetJob::failed, [&](QString reason)
{
abortable = false;
jobPtr.reset();
emitFailed(reason);
});
connect(jobPtr.get(), &NetJob::progress, [&](qint64 current, qint64 total)
{
abortable = true;
setProgress(current, total);
});
jobPtr->start();
}
void PackInstallTask::install()
{
setStatus(tr("Copying modpack files"));
for (auto iter = filesToCopy.begin(); iter != filesToCopy.end(); iter++) {
auto &from = iter.key();
auto &to = iter.value();
FS::copy fileCopyOperation(from, to);
if(!fileCopyOperation()) {
qWarning() << "Failed to copy" << from << "to" << to;
emitFailed(tr("Failed to copy files"));
return;
}
}
setStatus(tr("Installing modpack"));
auto instanceConfigPath = FS::PathCombine(m_stagingPath, "instance.cfg");
auto instanceSettings = std::make_shared<INISettingsObject>(instanceConfigPath);
instanceSettings->suspendSave();
instanceSettings->registerSetting("InstanceType", "Legacy");
instanceSettings->set("InstanceType", "OneSix");
MinecraftInstance instance(m_globalSettings, instanceSettings, m_stagingPath);
auto components = instance.getPackProfile();
components->buildingFromScratch();
for(auto target : m_version.targets) {
if(target.type == "game" && target.name == "minecraft") {
components->setComponentVersion("net.minecraft", target.version, true);
break;
}
}
for(auto target : m_version.targets) {
if(target.type != "modloader") continue;
if(target.name == "forge") {
components->setComponentVersion("net.minecraftforge", target.version, true);
}
else if(target.name == "fabric") {
components->setComponentVersion("net.fabricmc.fabric-loader", target.version, true);
}
}
// install any jar mods
QDir jarModsDir(FS::PathCombine(m_stagingPath, "minecraft", "jarmods"));
if (jarModsDir.exists()) {
QStringList jarMods;
for (const auto& info : jarModsDir.entryInfoList(QDir::NoDotAndDotDot | QDir::Files)) {
jarMods.push_back(info.absoluteFilePath());
}
components->installJarMods(jarMods);
}
components->saveNow();
instance.setName(m_instName);
instance.setIconKey(m_instIcon);
instanceSettings->resumeSave();
emitSucceeded();
}
}

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#pragma once
#include "FTBPackManifest.h"
#include "InstanceTask.h"
#include "net/NetJob.h"
namespace ModpacksCH {
class PackInstallTask : public InstanceTask
{
Q_OBJECT
public:
explicit PackInstallTask(Modpack pack, QString version);
virtual ~PackInstallTask(){}
bool canAbort() const override { return true; }
bool abort() override;
protected:
virtual void executeTask() override;
private slots:
void onDownloadSucceeded();
void onDownloadFailed(QString reason);
private:
void downloadPack();
void install();
private:
bool abortable = false;
NetJobPtr jobPtr;
QByteArray response;
Modpack m_pack;
QString m_version_name;
Version m_version;
QMap<QString, QString> filesToCopy;
};
}

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#include "FTBPackManifest.h"
#include "Json.h"
static void loadSpecs(ModpacksCH::Specs & s, QJsonObject & obj)
{
s.id = Json::requireInteger(obj, "id");
s.minimum = Json::requireInteger(obj, "minimum");
s.recommended = Json::requireInteger(obj, "recommended");
}
static void loadTag(ModpacksCH::Tag & t, QJsonObject & obj)
{
t.id = Json::requireInteger(obj, "id");
t.name = Json::requireString(obj, "name");
}
static void loadArt(ModpacksCH::Art & a, QJsonObject & obj)
{
a.id = Json::requireInteger(obj, "id");
a.url = Json::requireString(obj, "url");
a.type = Json::requireString(obj, "type");
a.width = Json::requireInteger(obj, "width");
a.height = Json::requireInteger(obj, "height");
a.compressed = Json::requireBoolean(obj, "compressed");
a.sha1 = Json::requireString(obj, "sha1");
a.size = Json::requireInteger(obj, "size");
a.updated = Json::requireInteger(obj, "updated");
}
static void loadAuthor(ModpacksCH::Author & a, QJsonObject & obj)
{
a.id = Json::requireInteger(obj, "id");
a.name = Json::requireString(obj, "name");
a.type = Json::requireString(obj, "type");
a.website = Json::requireString(obj, "website");
a.updated = Json::requireInteger(obj, "updated");
}
static void loadVersionInfo(ModpacksCH::VersionInfo & v, QJsonObject & obj)
{
v.id = Json::requireInteger(obj, "id");
v.name = Json::requireString(obj, "name");
v.type = Json::requireString(obj, "type");
v.updated = Json::requireInteger(obj, "updated");
auto specs = Json::requireObject(obj, "specs");
loadSpecs(v.specs, specs);
}
void ModpacksCH::loadModpack(ModpacksCH::Modpack & m, QJsonObject & obj)
{
m.id = Json::requireInteger(obj, "id");
m.name = Json::requireString(obj, "name");
m.synopsis = Json::requireString(obj, "synopsis");
m.description = Json::requireString(obj, "description");
m.type = Json::requireString(obj, "type");
m.featured = Json::requireBoolean(obj, "featured");
m.installs = Json::requireInteger(obj, "installs");
m.plays = Json::requireInteger(obj, "plays");
m.updated = Json::requireInteger(obj, "updated");
m.refreshed = Json::requireInteger(obj, "refreshed");
auto artArr = Json::requireArray(obj, "art");
for (QJsonValueRef artRaw : artArr)
{
auto artObj = Json::requireObject(artRaw);
ModpacksCH::Art art;
loadArt(art, artObj);
m.art.append(art);
}
auto authorArr = Json::requireArray(obj, "authors");
for (QJsonValueRef authorRaw : authorArr)
{
auto authorObj = Json::requireObject(authorRaw);
ModpacksCH::Author author;
loadAuthor(author, authorObj);
m.authors.append(author);
}
auto versionArr = Json::requireArray(obj, "versions");
for (QJsonValueRef versionRaw : versionArr)
{
auto versionObj = Json::requireObject(versionRaw);
ModpacksCH::VersionInfo version;
loadVersionInfo(version, versionObj);
m.versions.append(version);
}
auto tagArr = Json::requireArray(obj, "tags");
for (QJsonValueRef tagRaw : tagArr)
{
auto tagObj = Json::requireObject(tagRaw);
ModpacksCH::Tag tag;
loadTag(tag, tagObj);
m.tags.append(tag);
}
m.updated = Json::requireInteger(obj, "updated");
}
static void loadVersionTarget(ModpacksCH::VersionTarget & a, QJsonObject & obj)
{
a.id = Json::requireInteger(obj, "id");
a.name = Json::requireString(obj, "name");
a.type = Json::requireString(obj, "type");
a.version = Json::requireString(obj, "version");
a.updated = Json::requireInteger(obj, "updated");
}
static void loadVersionFile(ModpacksCH::VersionFile & a, QJsonObject & obj)
{
a.id = Json::requireInteger(obj, "id");
a.type = Json::requireString(obj, "type");
a.path = Json::requireString(obj, "path");
a.name = Json::requireString(obj, "name");
a.version = Json::requireString(obj, "version");
a.url = Json::requireString(obj, "url");
a.sha1 = Json::requireString(obj, "sha1");
a.size = Json::requireInteger(obj, "size");
a.clientOnly = Json::requireBoolean(obj, "clientonly");
a.serverOnly = Json::requireBoolean(obj, "serveronly");
a.optional = Json::requireBoolean(obj, "optional");
a.updated = Json::requireInteger(obj, "updated");
}
void ModpacksCH::loadVersion(ModpacksCH::Version & m, QJsonObject & obj)
{
m.id = Json::requireInteger(obj, "id");
m.parent = Json::requireInteger(obj, "parent");
m.name = Json::requireString(obj, "name");
m.type = Json::requireString(obj, "type");
m.installs = Json::requireInteger(obj, "installs");
m.plays = Json::requireInteger(obj, "plays");
m.updated = Json::requireInteger(obj, "updated");
m.refreshed = Json::requireInteger(obj, "refreshed");
auto specs = Json::requireObject(obj, "specs");
loadSpecs(m.specs, specs);
auto targetArr = Json::requireArray(obj, "targets");
for (QJsonValueRef targetRaw : targetArr)
{
auto versionObj = Json::requireObject(targetRaw);
ModpacksCH::VersionTarget target;
loadVersionTarget(target, versionObj);
m.targets.append(target);
}
auto fileArr = Json::requireArray(obj, "files");
for (QJsonValueRef fileRaw : fileArr)
{
auto fileObj = Json::requireObject(fileRaw);
ModpacksCH::VersionFile file;
loadVersionFile(file, fileObj);
m.files.append(file);
}
}
//static void loadVersionChangelog(ModpacksCH::VersionChangelog & m, QJsonObject & obj)
//{
// m.content = Json::requireString(obj, "content");
// m.updated = Json::requireInteger(obj, "updated");
//}

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#pragma once
#include <QString>
#include <QVector>
#include <QUrl>
#include <QJsonObject>
#include <QMetaType>
namespace ModpacksCH
{
struct Specs
{
int id;
int minimum;
int recommended;
};
struct Tag
{
int id;
QString name;
};
struct Art
{
int id;
QString url;
QString type;
int width;
int height;
bool compressed;
QString sha1;
int size;
int64_t updated;
};
struct Author
{
int id;
QString name;
QString type;
QString website;
int64_t updated;
};
struct VersionInfo
{
int id;
QString name;
QString type;
int64_t updated;
Specs specs;
};
struct Modpack
{
int id;
QString name;
QString synopsis;
QString description;
QString type;
bool featured;
int installs;
int plays;
int64_t updated;
int64_t refreshed;
QVector<Art> art;
QVector<Author> authors;
QVector<VersionInfo> versions;
QVector<Tag> tags;
};
struct VersionTarget
{
int id;
QString type;
QString name;
QString version;
int64_t updated;
};
struct VersionFile
{
int id;
QString type;
QString path;
QString name;
QString version;
QString url;
QString sha1;
int size;
bool clientOnly;
bool serverOnly;
bool optional;
int64_t updated;
};
struct Version
{
int id;
int parent;
QString name;
QString type;
int installs;
int plays;
int64_t updated;
int64_t refreshed;
Specs specs;
QVector<VersionTarget> targets;
QVector<VersionFile> files;
};
struct VersionChangelog
{
QString content;
int64_t updated;
};
void loadModpack(Modpack & m, QJsonObject & obj);
void loadVersion(Version & m, QJsonObject & obj);
}
Q_DECLARE_METATYPE(ModpacksCH::Modpack)

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/* Copyright 2013-2021 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 "SingleZipPackInstallTask.h"
#include "Env.h"
#include "MMCZip.h"
#include "TechnicPackProcessor.h"
#include <QtConcurrent>
#include <FileSystem.h>
Technic::SingleZipPackInstallTask::SingleZipPackInstallTask(const QUrl &sourceUrl, const QString &minecraftVersion)
{
m_sourceUrl = sourceUrl;
m_minecraftVersion = minecraftVersion;
}
bool Technic::SingleZipPackInstallTask::abort() {
if(m_abortable)
{
return m_filesNetJob->abort();
}
return false;
}
void Technic::SingleZipPackInstallTask::executeTask()
{
setStatus(tr("Downloading modpack:\n%1").arg(m_sourceUrl.toString()));
const QString path = m_sourceUrl.host() + '/' + m_sourceUrl.path();
auto entry = ENV.metacache()->resolveEntry("general", path);
entry->setStale(true);
m_filesNetJob.reset(new NetJob(tr("Modpack download")));
m_filesNetJob->addNetAction(Net::Download::makeCached(m_sourceUrl, entry));
m_archivePath = entry->getFullPath();
auto job = m_filesNetJob.get();
connect(job, &NetJob::succeeded, this, &Technic::SingleZipPackInstallTask::downloadSucceeded);
connect(job, &NetJob::progress, this, &Technic::SingleZipPackInstallTask::downloadProgressChanged);
connect(job, &NetJob::failed, this, &Technic::SingleZipPackInstallTask::downloadFailed);
m_filesNetJob->start();
}
void Technic::SingleZipPackInstallTask::downloadSucceeded()
{
m_abortable = false;
setStatus(tr("Extracting modpack"));
QDir extractDir(FS::PathCombine(m_stagingPath, ".minecraft"));
qDebug() << "Attempting to create instance from" << m_archivePath;
// open the zip and find relevant files in it
m_packZip.reset(new QuaZip(m_archivePath));
if (!m_packZip->open(QuaZip::mdUnzip))
{
emitFailed(tr("Unable to open supplied modpack zip file."));
return;
}
m_extractFuture = QtConcurrent::run(QThreadPool::globalInstance(), MMCZip::extractSubDir, m_packZip.get(), QString(""), extractDir.absolutePath());
connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::finished, this, &Technic::SingleZipPackInstallTask::extractFinished);
connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::canceled, this, &Technic::SingleZipPackInstallTask::extractAborted);
m_extractFutureWatcher.setFuture(m_extractFuture);
m_filesNetJob.reset();
}
void Technic::SingleZipPackInstallTask::downloadFailed(QString reason)
{
m_abortable = false;
emitFailed(reason);
m_filesNetJob.reset();
}
void Technic::SingleZipPackInstallTask::downloadProgressChanged(qint64 current, qint64 total)
{
m_abortable = true;
setProgress(current / 2, total);
}
void Technic::SingleZipPackInstallTask::extractFinished()
{
m_packZip.reset();
if (!m_extractFuture.result())
{
emitFailed(tr("Failed to extract modpack"));
return;
}
QDir extractDir(m_stagingPath);
qDebug() << "Fixing permissions for extracted pack files...";
QDirIterator it(extractDir, QDirIterator::Subdirectories);
while (it.hasNext())
{
auto filepath = it.next();
QFileInfo file(filepath);
auto permissions = QFile::permissions(filepath);
auto origPermissions = permissions;
if (file.isDir())
{
// Folder +rwx for current user
permissions |= QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser | QFileDevice::Permission::ExeUser;
}
else
{
// File +rw for current user
permissions |= QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser;
}
if (origPermissions != permissions)
{
if (!QFile::setPermissions(filepath, permissions))
{
logWarning(tr("Could not fix permissions for %1").arg(filepath));
}
else
{
qDebug() << "Fixed" << filepath;
}
}
}
shared_qobject_ptr<Technic::TechnicPackProcessor> packProcessor = new Technic::TechnicPackProcessor();
connect(packProcessor.get(), &Technic::TechnicPackProcessor::succeeded, this, &Technic::SingleZipPackInstallTask::emitSucceeded);
connect(packProcessor.get(), &Technic::TechnicPackProcessor::failed, this, &Technic::SingleZipPackInstallTask::emitFailed);
packProcessor->run(m_globalSettings, m_instName, m_instIcon, m_stagingPath, m_minecraftVersion);
}
void Technic::SingleZipPackInstallTask::extractAborted()
{
emitFailed(tr("Instance import has been aborted."));
}

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/* Copyright 2013-2021 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 "InstanceTask.h"
#include "net/NetJob.h"
#include "quazip.h"
#include <QFutureWatcher>
#include <QStringList>
#include <QUrl>
#include <nonstd/optional>
namespace Technic {
class SingleZipPackInstallTask : public InstanceTask
{
Q_OBJECT
public:
SingleZipPackInstallTask(const QUrl &sourceUrl, const QString &minecraftVersion);
bool canAbort() const override { return true; }
bool abort() override;
protected:
void executeTask() override;
private slots:
void downloadSucceeded();
void downloadFailed(QString reason);
void downloadProgressChanged(qint64 current, qint64 total);
void extractFinished();
void extractAborted();
private:
bool m_abortable = false;
QUrl m_sourceUrl;
QString m_minecraftVersion;
QString m_archivePath;
NetJobPtr m_filesNetJob;
std::unique_ptr<QuaZip> m_packZip;
QFuture<nonstd::optional<QStringList>> m_extractFuture;
QFutureWatcher<nonstd::optional<QStringList>> m_extractFutureWatcher;
};
} // namespace Technic

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/* Copyright 2013-2021 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 "SolderPackInstallTask.h"
#include <FileSystem.h>
#include <Json.h>
#include <QtConcurrentRun>
#include <MMCZip.h>
#include "TechnicPackProcessor.h"
Technic::SolderPackInstallTask::SolderPackInstallTask(const QUrl &sourceUrl, const QString &minecraftVersion)
{
m_sourceUrl = sourceUrl;
m_minecraftVersion = minecraftVersion;
}
bool Technic::SolderPackInstallTask::abort() {
if(m_abortable)
{
return m_filesNetJob->abort();
}
return false;
}
void Technic::SolderPackInstallTask::executeTask()
{
setStatus(tr("Finding recommended version:\n%1").arg(m_sourceUrl.toString()));
m_filesNetJob.reset(new NetJob(tr("Finding recommended version")));
m_filesNetJob->addNetAction(Net::Download::makeByteArray(m_sourceUrl, &m_response));
auto job = m_filesNetJob.get();
connect(job, &NetJob::succeeded, this, &Technic::SolderPackInstallTask::versionSucceeded);
connect(job, &NetJob::failed, this, &Technic::SolderPackInstallTask::downloadFailed);
m_filesNetJob->start();
}
void Technic::SolderPackInstallTask::versionSucceeded()
{
try
{
QJsonDocument doc = Json::requireDocument(m_response);
QJsonObject obj = Json::requireObject(doc);
QString version = Json::requireString(obj, "recommended", "__placeholder__");
m_sourceUrl = m_sourceUrl.toString() + '/' + version;
}
catch (const JSONValidationError &e)
{
emitFailed(e.cause());
m_filesNetJob.reset();
return;
}
setStatus(tr("Resolving modpack files:\n%1").arg(m_sourceUrl.toString()));
m_filesNetJob.reset(new NetJob(tr("Resolving modpack files")));
m_filesNetJob->addNetAction(Net::Download::makeByteArray(m_sourceUrl, &m_response));
auto job = m_filesNetJob.get();
connect(job, &NetJob::succeeded, this, &Technic::SolderPackInstallTask::fileListSucceeded);
connect(job, &NetJob::failed, this, &Technic::SolderPackInstallTask::downloadFailed);
m_filesNetJob->start();
}
void Technic::SolderPackInstallTask::fileListSucceeded()
{
setStatus(tr("Downloading modpack:"));
QStringList modUrls;
try
{
QJsonDocument doc = Json::requireDocument(m_response);
QJsonObject obj = Json::requireObject(doc);
QString minecraftVersion = Json::ensureString(obj, "minecraft", QString(), "__placeholder__");
if (!minecraftVersion.isEmpty())
m_minecraftVersion = minecraftVersion;
QJsonArray mods = Json::requireArray(obj, "mods", "'mods'");
for (auto mod: mods)
{
QJsonObject modObject = Json::requireObject(mod);
modUrls.append(Json::requireString(modObject, "url", "'url'"));
}
}
catch (const JSONValidationError &e)
{
emitFailed(e.cause());
m_filesNetJob.reset();
return;
}
m_filesNetJob.reset(new NetJob(tr("Downloading modpack")));
int i = 0;
for (auto &modUrl: modUrls)
{
auto path = FS::PathCombine(m_outputDir.path(), QString("%1").arg(i));
m_filesNetJob->addNetAction(Net::Download::makeFile(modUrl, path));
i++;
}
m_modCount = modUrls.size();
connect(m_filesNetJob.get(), &NetJob::succeeded, this, &Technic::SolderPackInstallTask::downloadSucceeded);
connect(m_filesNetJob.get(), &NetJob::progress, this, &Technic::SolderPackInstallTask::downloadProgressChanged);
connect(m_filesNetJob.get(), &NetJob::failed, this, &Technic::SolderPackInstallTask::downloadFailed);
m_filesNetJob->start();
}
void Technic::SolderPackInstallTask::downloadSucceeded()
{
m_abortable = false;
setStatus(tr("Extracting modpack"));
m_filesNetJob.reset();
m_extractFuture = QtConcurrent::run([this]()
{
int i = 0;
QString extractDir = FS::PathCombine(m_stagingPath, ".minecraft");
FS::ensureFolderPathExists(extractDir);
while (m_modCount > i)
{
auto path = FS::PathCombine(m_outputDir.path(), QString("%1").arg(i));
if (!MMCZip::extractDir(path, extractDir))
{
return false;
}
i++;
}
return true;
});
connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::finished, this, &Technic::SolderPackInstallTask::extractFinished);
connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::canceled, this, &Technic::SolderPackInstallTask::extractAborted);
m_extractFutureWatcher.setFuture(m_extractFuture);
}
void Technic::SolderPackInstallTask::downloadFailed(QString reason)
{
m_abortable = false;
emitFailed(reason);
m_filesNetJob.reset();
}
void Technic::SolderPackInstallTask::downloadProgressChanged(qint64 current, qint64 total)
{
m_abortable = true;
setProgress(current / 2, total);
}
void Technic::SolderPackInstallTask::extractFinished()
{
if (!m_extractFuture.result())
{
emitFailed(tr("Failed to extract modpack"));
return;
}
QDir extractDir(m_stagingPath);
qDebug() << "Fixing permissions for extracted pack files...";
QDirIterator it(extractDir, QDirIterator::Subdirectories);
while (it.hasNext())
{
auto filepath = it.next();
QFileInfo file(filepath);
auto permissions = QFile::permissions(filepath);
auto origPermissions = permissions;
if(file.isDir())
{
// Folder +rwx for current user
permissions |= QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser | QFileDevice::Permission::ExeUser;
}
else
{
// File +rw for current user
permissions |= QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser;
}
if(origPermissions != permissions)
{
if(!QFile::setPermissions(filepath, permissions))
{
logWarning(tr("Could not fix permissions for %1").arg(filepath));
}
else
{
qDebug() << "Fixed" << filepath;
}
}
}
shared_qobject_ptr<Technic::TechnicPackProcessor> packProcessor = new Technic::TechnicPackProcessor();
connect(packProcessor.get(), &Technic::TechnicPackProcessor::succeeded, this, &Technic::SolderPackInstallTask::emitSucceeded);
connect(packProcessor.get(), &Technic::TechnicPackProcessor::failed, this, &Technic::SolderPackInstallTask::emitFailed);
packProcessor->run(m_globalSettings, m_instName, m_instIcon, m_stagingPath, m_minecraftVersion, true);
}
void Technic::SolderPackInstallTask::extractAborted()
{
emitFailed(tr("Instance import has been aborted."));
return;
}

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/* Copyright 2013-2021 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 <InstanceTask.h>
#include <net/NetJob.h>
#include <tasks/Task.h>
#include <QUrl>
namespace Technic
{
class SolderPackInstallTask : public InstanceTask
{
Q_OBJECT
public:
explicit SolderPackInstallTask(const QUrl &sourceUrl, const QString &minecraftVersion);
bool canAbort() const override { return true; }
bool abort() override;
protected:
//! Entry point for tasks.
virtual void executeTask() override;
private slots:
void versionSucceeded();
void fileListSucceeded();
void downloadSucceeded();
void downloadFailed(QString reason);
void downloadProgressChanged(qint64 current, qint64 total);
void extractFinished();
void extractAborted();
private:
bool m_abortable = false;
NetJobPtr m_filesNetJob;
QUrl m_sourceUrl;
QString m_minecraftVersion;
QByteArray m_response;
QTemporaryDir m_outputDir;
int m_modCount;
QFuture<bool> m_extractFuture;
QFutureWatcher<bool> m_extractFutureWatcher;
};
}

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/* Copyright 2020-2021 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 "TechnicPackProcessor.h"
#include <FileSystem.h>
#include <Json.h>
#include <minecraft/MinecraftInstance.h>
#include <minecraft/PackProfile.h>
#include <quazip.h>
#include <quazipdir.h>
#include <quazipfile.h>
#include <settings/INISettingsObject.h>
#include <memory>
void Technic::TechnicPackProcessor::run(SettingsObjectPtr globalSettings, const QString &instName, const QString &instIcon, const QString &stagingPath, const QString &minecraftVersion, const bool isSolder)
{
QString minecraftPath = FS::PathCombine(stagingPath, ".minecraft");
QString configPath = FS::PathCombine(stagingPath, "instance.cfg");
auto instanceSettings = std::make_shared<INISettingsObject>(configPath);
instanceSettings->registerSetting("InstanceType", "Legacy");
instanceSettings->set("InstanceType", "OneSix");
MinecraftInstance instance(globalSettings, instanceSettings, stagingPath);
instance.setName(instName);
if (instIcon != "default")
{
instance.setIconKey(instIcon);
}
auto components = instance.getPackProfile();
components->buildingFromScratch();
QByteArray data;
QString modpackJar = FS::PathCombine(minecraftPath, "bin", "modpack.jar");
QString versionJson = FS::PathCombine(minecraftPath, "bin", "version.json");
QString fmlMinecraftVersion;
if (QFile::exists(modpackJar))
{
QuaZip zipFile(modpackJar);
if (!zipFile.open(QuaZip::mdUnzip))
{
emit failed(tr("Unable to open \"bin/modpack.jar\" file!"));
return;
}
QuaZipDir zipFileRoot(&zipFile, "/");
if (zipFileRoot.exists("/version.json"))
{
if (zipFileRoot.exists("/fmlversion.properties"))
{
zipFile.setCurrentFile("fmlversion.properties");
QuaZipFile file(&zipFile);
if (!file.open(QIODevice::ReadOnly))
{
emit failed(tr("Unable to open \"fmlversion.properties\"!"));
return;
}
QByteArray fmlVersionData = file.readAll();
file.close();
INIFile iniFile;
iniFile.loadFile(fmlVersionData);
// If not present, this evaluates to a null string
fmlMinecraftVersion = iniFile["fmlbuild.mcversion"].toString();
}
zipFile.setCurrentFile("version.json", QuaZip::csSensitive);
QuaZipFile file(&zipFile);
if (!file.open(QIODevice::ReadOnly))
{
emit failed(tr("Unable to open \"version.json\"!"));
return;
}
data = file.readAll();
file.close();
}
else
{
if (minecraftVersion.isEmpty())
emit failed(tr("Could not find \"version.json\" inside \"bin/modpack.jar\", but minecraft version is unknown"));
components->setComponentVersion("net.minecraft", minecraftVersion, true);
components->installJarMods({modpackJar});
// Forge for 1.4.7 and for 1.5.2 require extra libraries.
// Figure out the forge version and add it as a component
// (the code still comes from the jar mod installed above)
if (zipFileRoot.exists("/forgeversion.properties"))
{
zipFile.setCurrentFile("forgeversion.properties", QuaZip::csSensitive);
QuaZipFile file(&zipFile);
if (!file.open(QIODevice::ReadOnly))
{
// Really shouldn't happen, but error handling shall not be forgotten
emit failed(tr("Unable to open \"forgeversion.properties\""));
return;
}
QByteArray forgeVersionData = file.readAll();
file.close();
INIFile iniFile;
iniFile.loadFile(forgeVersionData);
QString major, minor, revision, build;
major = iniFile["forge.major.number"].toString();
minor = iniFile["forge.minor.number"].toString();
revision = iniFile["forge.revision.number"].toString();
build = iniFile["forge.build.number"].toString();
if (major.isEmpty() || minor.isEmpty() || revision.isEmpty() || build.isEmpty())
{
emit failed(tr("Invalid \"forgeversion.properties\"!"));
return;
}
components->setComponentVersion("net.minecraftforge", major + '.' + minor + '.' + revision + '.' + build);
}
components->saveNow();
emit succeeded();
return;
}
}
else if (QFile::exists(versionJson))
{
QFile file(versionJson);
if (!file.open(QIODevice::ReadOnly))
{
emit failed(tr("Unable to open \"version.json\"!"));
return;
}
data = file.readAll();
file.close();
}
else
{
// This is the "Vanilla" modpack, excluded by the search code
emit failed(tr("Unable to find a \"version.json\"!"));
return;
}
try
{
QJsonDocument doc = Json::requireDocument(data);
QJsonObject root = Json::requireObject(doc, "version.json");
QString minecraftVersion = Json::ensureString(root, "inheritsFrom", QString(), "");
if (minecraftVersion.isEmpty())
{
if (fmlMinecraftVersion.isEmpty())
{
emit failed(tr("Could not understand \"version.json\":\ninheritsFrom is missing"));
return;
}
minecraftVersion = fmlMinecraftVersion;
}
components->setComponentVersion("net.minecraft", minecraftVersion, true);
for (auto library: Json::ensureArray(root, "libraries", {}))
{
if (!library.isObject())
{
continue;
}
auto libraryObject = Json::ensureObject(library, {}, "");
auto libraryName = Json::ensureString(libraryObject, "name", "", "");
if (libraryName.startsWith("net.minecraftforge:forge:") && libraryName.contains('-'))
{
QString libraryVersion = libraryName.section(':', 2);
if (!libraryVersion.startsWith("1.7.10-"))
{
components->setComponentVersion("net.minecraftforge", libraryName.section('-', 1));
}
else
{
// 1.7.10 versions sometimes look like 1.7.10-10.13.4.1614-1.7.10, this filters out the 10.13.4.1614 part
components->setComponentVersion("net.minecraftforge", libraryName.section('-', 1, 1));
}
}
else if (libraryName.startsWith("net.minecraftforge:minecraftforge:"))
{
components->setComponentVersion("net.minecraftforge", libraryName.section(':', 2));
}
else if (libraryName.startsWith("net.fabricmc:fabric-loader:"))
{
components->setComponentVersion("net.fabricmc.fabric-loader", libraryName.section(':', 2));
}
}
}
catch (const JSONValidationError &e)
{
emit failed(tr("Could not understand \"version.json\":\n") + e.cause());
return;
}
components->saveNow();
emit succeeded();
}

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/* Copyright 2020-2021 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 "settings/SettingsObject.h"
namespace Technic
{
// not exporting it, only used in SingleZipPackInstallTask, InstanceImportTask and SolderPackInstallTask
class TechnicPackProcessor : public QObject
{
Q_OBJECT
signals:
void succeeded();
void failed(QString reason);
public:
void run(SettingsObjectPtr globalSettings, const QString &instName, const QString &instIcon, const QString &stagingPath, const QString &minecraftVersion=QString(), const bool isSolder = false);
};
}