Merge branch 'develop' of https://github.com/PrismLauncher/PrismLauncher into change_version

Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>

buildconfig/BuildConfig.h

@@ -163,7 +163,6 @@ class Config {
 
     QString RESOURCE_BASE = "https://resources.download.minecraft.net/";
     QString LIBRARY_BASE = "https://libraries.minecraft.net/";
-    QString AUTH_BASE = "https://authserver.mojang.com/";
     QString IMGUR_BASE_URL = "https://api.imgur.com/3/";
     QString FMLLIBS_BASE_URL = "https://files.prismlauncher.org/fmllibs/";  // FIXME: move into CMakeLists
     QString TRANSLATIONS_BASE_URL = "https://i18n.prismlauncher.org/";      // FIXME: move into CMakeLists

flake.lock

@@ -23,11 +23,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1715865404,
-        "narHash": "sha256-/GJvTdTpuDjNn84j82cU6bXztE0MSkdnTWClUCRub78=",
+        "lastModified": 1717285511,
+        "narHash": "sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "8dc45382d5206bd292f9c2768b8058a8fd8311d9",
+        "rev": "2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8",
         "type": "github"
       },
       "original": {
@@ -75,11 +75,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1716619601,
-        "narHash": "sha256-9dUxZf8MOqJH3vjbhrz7LH4qTcnRsPSBU1Q50T7q/X8=",
+        "lastModified": 1717774105,
+        "narHash": "sha256-HV97wqUQv9wvptiHCb3Y0/YH0lJ60uZ8FYfEOIzYEqI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "47e03a624662ce399e55c45a5f6da698fc72c797",
+        "rev": "d226935fd75012939397c83f6c385e4d6d832288",
         "type": "github"
       },
       "original": {
@@ -103,11 +103,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1716213921,
-        "narHash": "sha256-xrsYFST8ij4QWaV6HEokCUNIZLjjLP1bYC60K8XiBVA=",
+        "lastModified": 1717664902,
+        "narHash": "sha256-7XfBuLULizXjXfBYy/VV+SpYMHreNRHk9nKMsm1bgb4=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "0e8fcc54b842ad8428c9e705cb5994eaf05c26a0",
+        "rev": "cc4d466cb1254af050ff7bdf47f6d404a7c646d1",
         "type": "github"
       },
       "original": {

flatpak/org.prismlauncher.PrismLauncher.yml

@@ -64,7 +64,8 @@ modules:
     config-opts:
       - -DCMAKE_BUILD_TYPE=RelWithDebInfo
       - -DBUILD_SHARED_LIBS:BOOL=ON
-      - -DGLFW_USE_WAYLAND=ON
+      - -DGLFW_USE_WAYLAND:BOOL=ON
+      - -DGLFW_BUILD_DOCS:BOOL=OFF
     sources:
       - type: git
         url: https://github.com/glfw/glfw.git

launcher/Application.cpp

@@ -395,20 +395,15 @@ Application::Application(int& argc, char** argv) : QApplication(argc, argv)
     {
         static const QString baseLogFile = BuildConfig.LAUNCHER_NAME + "-%0.log";
         static const QString logBase = FS::PathCombine("logs", baseLogFile);
-        auto moveFile = [](const QString& oldName, const QString& newName) {
-            QFile::remove(newName);
-            QFile::copy(oldName, newName);
-            QFile::remove(oldName);
-        };
         if (FS::ensureFolderPathExists("logs")) {  // if this did not fail
             for (auto i = 0; i <= 4; i++)
                 if (auto oldName = baseLogFile.arg(i);
                     QFile::exists(oldName))  // do not pointlessly delete new files if the old ones are not there
-                    moveFile(oldName, logBase.arg(i));
+                    FS::move(oldName, logBase.arg(i));
         }
 
         for (auto i = 4; i > 0; i--)
-            moveFile(logBase.arg(i - 1), logBase.arg(i));
+            FS::move(logBase.arg(i - 1), logBase.arg(i));
 
         logFile = std::unique_ptr<QFile>(new QFile(logBase.arg(0)));
         if (!logFile->open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate)) {
@@ -593,6 +588,7 @@ Application::Application(int& argc, char** argv) : QApplication(argc, argv)
         m_settings->registerSetting("IconsDir", "icons");
         m_settings->registerSetting("DownloadsDir", QStandardPaths::writableLocation(QStandardPaths::DownloadLocation));
         m_settings->registerSetting("DownloadsDirWatchRecursive", false);
+        m_settings->registerSetting("SkinsDir", "skins");
 
         // Editors
         m_settings->registerSetting("JsonEditor", QString());
@@ -1211,6 +1207,12 @@ void Application::performMainStartupAction()
         qDebug() << "<> Updater started.";
     }
 
+    {  // delete instances tmp dirctory
+        auto instDir = m_settings->get("InstanceDir").toString();
+        const QString tempRoot = FS::PathCombine(instDir, ".tmp");
+        FS::deletePath(tempRoot);
+    }
+
     if (!m_urlsToImport.isEmpty()) {
         qDebug() << "<> Importing from url:" << m_urlsToImport;
         m_mainWindow->processURLs(m_urlsToImport);

launcher/BaseInstaller.cpp

@@ -16,6 +16,7 @@
 #include <QFile>
 
 #include "BaseInstaller.h"
+#include "FileSystem.h"
 #include "minecraft/MinecraftInstance.h"
 
 BaseInstaller::BaseInstaller() {}
@@ -42,7 +43,7 @@ bool BaseInstaller::add(MinecraftInstance* to)
 
 bool BaseInstaller::remove(MinecraftInstance* from)
 {
-    return QFile::remove(filename(from->instanceRoot()));
+    return FS::deletePath(filename(from->instanceRoot()));
 }
 
 QString BaseInstaller::filename(const QString& root) const

launcher/CMakeLists.txt

@@ -362,13 +362,17 @@ set(MINECRAFT_SOURCES
     minecraft/AssetsUtils.h
     minecraft/AssetsUtils.cpp
 
-    # Minecraft services
-    minecraft/services/CapeChange.cpp
-    minecraft/services/CapeChange.h
-    minecraft/services/SkinUpload.cpp
-    minecraft/services/SkinUpload.h
-    minecraft/services/SkinDelete.cpp
-    minecraft/services/SkinDelete.h
+    # Minecraft skins
+    minecraft/skins/CapeChange.cpp
+    minecraft/skins/CapeChange.h
+    minecraft/skins/SkinUpload.cpp
+    minecraft/skins/SkinUpload.h
+    minecraft/skins/SkinDelete.cpp
+    minecraft/skins/SkinDelete.h
+    minecraft/skins/SkinModel.cpp
+    minecraft/skins/SkinModel.h
+    minecraft/skins/SkinList.cpp
+    minecraft/skins/SkinList.h
 
     minecraft/Agent.h)
 
@@ -787,8 +791,6 @@ SET(LAUNCHER_SOURCES
     ui/InstanceWindow.cpp
 
     # FIXME: maybe find a better home for this.
-    SkinUtils.cpp
-    SkinUtils.h
     FileIgnoreProxy.cpp
     FileIgnoreProxy.h
     FastFileIconProvider.cpp
@@ -1015,8 +1017,6 @@ SET(LAUNCHER_SOURCES
     ui/dialogs/ReviewMessageBox.h
     ui/dialogs/VersionSelectDialog.cpp
     ui/dialogs/VersionSelectDialog.h
-    ui/dialogs/SkinUploadDialog.cpp
-    ui/dialogs/SkinUploadDialog.h
     ui/dialogs/ResourceDownloadDialog.cpp
     ui/dialogs/ResourceDownloadDialog.h
     ui/dialogs/ScrollMessageBox.cpp
@@ -1030,7 +1030,12 @@ SET(LAUNCHER_SOURCES
     ui/dialogs/InstallLoaderDialog.cpp
     ui/dialogs/InstallLoaderDialog.h
 
+    ui/dialogs/skins/SkinManageDialog.cpp
+    ui/dialogs/skins/SkinManageDialog.h
+
     # GUI - widgets
+    ui/widgets/CheckComboBox.cpp
+    ui/widgets/CheckComboBox.h
     ui/widgets/Common.cpp
     ui/widgets/Common.h
     ui/widgets/CustomCommands.cpp
@@ -1159,7 +1164,6 @@ qt_wrap_ui(LAUNCHER_UI
     ui/dialogs/NewComponentDialog.ui
     ui/dialogs/NewsDialog.ui
     ui/dialogs/ProfileSelectDialog.ui
-    ui/dialogs/SkinUploadDialog.ui
     ui/dialogs/ExportInstanceDialog.ui
     ui/dialogs/ExportPackDialog.ui
     ui/dialogs/ExportToModListDialog.ui
@@ -1173,6 +1177,8 @@ qt_wrap_ui(LAUNCHER_UI
     ui/dialogs/ScrollMessageBox.ui
     ui/dialogs/BlockedModsDialog.ui
     ui/dialogs/ChooseProviderDialog.ui
+
+    ui/dialogs/skins/SkinManageDialog.ui
 )
 
 qt_wrap_ui(PRISM_UPDATE_UI

launcher/FileSystem.cpp

@@ -647,6 +647,19 @@ void ExternalLinkFileProcess::runLinkFile()
     qDebug() << "Process exited";
 }
 
+bool moveByCopy(const QString& source, const QString& dest)
+{
+    if (!copy(source, dest)()) {  // copy
+        qDebug() << "Copy of" << source << "to" << dest << "failed!";
+        return false;
+    }
+    if (!deletePath(source)) {  // remove original
+        qDebug() << "Deletion of" << source << "failed!";
+        return false;
+    };
+    return true;
+}
+
 bool move(const QString& source, const QString& dest)
 {
     std::error_code err;
@@ -654,13 +667,14 @@ bool move(const QString& source, const QString& dest)
     ensureFilePathExists(dest);
     fs::rename(StringUtils::toStdString(source), StringUtils::toStdString(dest), err);
 
-    if (err) {
-        qWarning() << "Failed to move file:" << QString::fromStdString(err.message());
-        qDebug() << "Source file:" << source;
-        qDebug() << "Destination file:" << dest;
+    if (err.value() != 0) {
+        if (moveByCopy(source, dest))
+            return true;
+        qDebug() << "Move of" << source << "to" << dest << "failed!";
+        qWarning() << "Failed to move file:" << QString::fromStdString(err.message()) << QString::number(err.value());
+        return false;
     }
-
-    return err.value() == 0;
+    return true;
 }
 
 bool deletePath(QString path)
@@ -801,25 +815,78 @@ QString NormalizePath(QString path)
     }
 }
 
-static const QString BAD_PATH_CHARS = "\"?<>:;*|!+\r\n";
-static const QString BAD_FILENAME_CHARS = BAD_PATH_CHARS + "\\/";
+QString removeDuplicates(QString a)
+{
+    auto b = a.split("");
+    b.removeDuplicates();
+    return b.join("");
+}
+
+static const QString BAD_WIN_CHARS = "\"?<>:*|\r\n";
+
+static const QString BAD_FAT_CHARS = "<>:\"|?*+.,;=[]!";
+static const QString BAD_NTFS_CHARS = "<>:\"|?*";
+static const QString BAD_HFS_CHARS = ":";
+
+static const QString BAD_FILENAME_CHARS = removeDuplicates(BAD_WIN_CHARS + BAD_FAT_CHARS + BAD_NTFS_CHARS + BAD_HFS_CHARS) + "\\/";
 
 QString RemoveInvalidFilenameChars(QString string, QChar replaceWith)
 {
     for (int i = 0; i < string.length(); i++)
         if (string.at(i) < ' ' || BAD_FILENAME_CHARS.contains(string.at(i)))
             string[i] = replaceWith;
-
     return string;
 }
 
-QString RemoveInvalidPathChars(QString string, QChar replaceWith)
+QString RemoveInvalidPathChars(QString path, QChar replaceWith)
 {
-    for (int i = 0; i < string.length(); i++)
-        if (string.at(i) < ' ' || BAD_PATH_CHARS.contains(string.at(i)))
-            string[i] = replaceWith;
+    QString invalidChars;
+#ifdef Q_OS_WIN
+    invalidChars = BAD_WIN_CHARS;
+#endif
 
-    return string;
+    // the null character is ignored in this check as it was not a problem until now
+    switch (statFS(path).fsType) {
+        case FilesystemType::FAT:
+            invalidChars += BAD_FAT_CHARS;
+            break;
+        case FilesystemType::NTFS:
+        /* fallthrough */
+        case FilesystemType::REFS:  // similar to NTFS(should be available only on windows)
+            invalidChars += BAD_NTFS_CHARS;
+            break;
+        // case FilesystemType::EXT:
+        // case FilesystemType::EXT_2_OLD:
+        // case FilesystemType::EXT_2_3_4:
+        // case FilesystemType::XFS:
+        // case FilesystemType::BTRFS:
+        // case FilesystemType::NFS:
+        // case FilesystemType::ZFS:
+        case FilesystemType::APFS:
+        /* fallthrough */
+        case FilesystemType::HFS:
+        /* fallthrough */
+        case FilesystemType::HFSPLUS:
+        /* fallthrough */
+        case FilesystemType::HFSX:
+            invalidChars += BAD_HFS_CHARS;
+            break;
+        // case FilesystemType::FUSEBLK:
+        // case FilesystemType::F2FS:
+        // case FilesystemType::UNKNOWN:
+        default:
+            break;
+    }
+
+    if (invalidChars.size() != 0) {
+        for (int i = 0; i < path.length(); i++) {
+            if (path.at(i) < ' ' || invalidChars.contains(path.at(i))) {
+                path[i] = replaceWith;
+            }
+        }
+    }
+
+    return path;
 }
 
 QString DirNameFromString(QString string, QString inDir)

launcher/FileSystem.h

@@ -240,6 +240,7 @@ class create_link : public QObject {
     bool operator()(bool dryRun = false) { return operator()(QString(), dryRun); }
 
     int totalLinked() { return m_linked; }
+    int totalToLink() { return static_cast<int>(m_links_to_make.size()); }
 
     void runPrivileged() { runPrivileged(QString()); }
     void runPrivileged(const QString& offset);

launcher/InstanceCopyTask.cpp

@@ -1,10 +1,12 @@
 #include "InstanceCopyTask.h"
 #include <QDebug>
 #include <QtConcurrentRun>
+#include <memory>
 #include "FileSystem.h"
 #include "NullInstance.h"
 #include "pathmatcher/RegexpMatcher.h"
 #include "settings/INISettingsObject.h"
+#include "tasks/Task.h"
 
 InstanceCopyTask::InstanceCopyTask(InstancePtr origInstance, const InstanceCopyPrefs& prefs)
 {
@@ -38,7 +40,20 @@ void InstanceCopyTask::executeTask()
 {
     setStatus(tr("Copying instance %1").arg(m_origInstance->name()));
 
-    auto copySaves = [&]() {
+    m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), [this] {
+        if (m_useClone) {
+            FS::clone folderClone(m_origInstance->instanceRoot(), m_stagingPath);
+            folderClone.matcher(m_matcher.get());
+
+            folderClone(true);
+            setProgress(0, folderClone.totalCloned());
+            connect(&folderClone, &FS::clone::fileCloned,
+                    [this](QString src, QString dst) { setProgress(m_progress + 1, m_progressTotal); });
+            return folderClone();
+        }
+        if (m_useLinks || m_useHardLinks) {
+            std::unique_ptr<FS::copy> savesCopy;
+            if (m_copySaves) {
                 QFileInfo mcDir(FS::PathCombine(m_stagingPath, "minecraft"));
                 QFileInfo dotMCDir(FS::PathCombine(m_stagingPath, ".minecraft"));
 
@@ -48,28 +63,27 @@ void InstanceCopyTask::executeTask()
                 else
                     staging_mc_dir = mcDir.filePath();
 
-        FS::copy savesCopy(FS::PathCombine(m_origInstance->gameRoot(), "saves"), FS::PathCombine(staging_mc_dir, "saves"));
-        savesCopy.followSymlinks(true);
-
-        return savesCopy();
-    };
-
-    m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), [this, copySaves] {
-        if (m_useClone) {
-            FS::clone folderClone(m_origInstance->instanceRoot(), m_stagingPath);
-            folderClone.matcher(m_matcher.get());
-
-            return folderClone();
-        } else if (m_useLinks || m_useHardLinks) {
+                savesCopy = std::make_unique<FS::copy>(FS::PathCombine(m_origInstance->gameRoot(), "saves"),
+                                                       FS::PathCombine(staging_mc_dir, "saves"));
+                savesCopy->followSymlinks(true);
+                (*savesCopy)(true);
+                setProgress(0, savesCopy->totalCopied());
+                connect(savesCopy.get(), &FS::copy::fileCopied, [this](QString src) { setProgress(m_progress + 1, m_progressTotal); });
+            }
             FS::create_link folderLink(m_origInstance->instanceRoot(), m_stagingPath);
             int depth = m_linkRecursively ? -1 : 0;  // we need to at least link the top level instead of the instance folder
             folderLink.linkRecursively(true).setMaxDepth(depth).useHardLinks(m_useHardLinks).matcher(m_matcher.get());
 
+            folderLink(true);
+            setProgress(0, m_progressTotal + folderLink.totalToLink());
+            connect(&folderLink, &FS::create_link::fileLinked,
+                    [this](QString src, QString dst) { setProgress(m_progress + 1, m_progressTotal); });
             bool there_were_errors = false;
 
             if (!folderLink()) {
 #if defined Q_OS_WIN32
                 if (!m_useHardLinks) {
+                    setProgress(0, m_progressTotal);
                     qDebug() << "EXPECTED: Link failure, Windows requires permissions for symlinks";
 
                     qDebug() << "attempting to run with privelage";
@@ -94,13 +108,11 @@ void InstanceCopyTask::executeTask()
                         }
                     }
 
-                    if (m_copySaves) {
-                        there_were_errors |= !copySaves();
+                    if (savesCopy) {
+                        there_were_errors |= !(*savesCopy)();
                     }
 
                     return got_priv_results && !there_were_errors;
-                } else {
-                    qDebug() << "Link Failed!" << folderLink.getOSError().value() << folderLink.getOSError().message().c_str();
                 }
 #else
                 qDebug() << "Link Failed!" << folderLink.getOSError().value() << folderLink.getOSError().message().c_str();
@@ -108,17 +120,19 @@ void InstanceCopyTask::executeTask()
                 return false;
             }
 
-            if (m_copySaves) {
-                there_were_errors |= !copySaves();
+            if (savesCopy) {
+                there_were_errors |= !(*savesCopy)();
             }
 
             return !there_were_errors;
-        } else {
+        }
         FS::copy folderCopy(m_origInstance->instanceRoot(), m_stagingPath);
         folderCopy.followSymlinks(false).matcher(m_matcher.get());
 
+        folderCopy(true);
+        setProgress(0, folderCopy.totalCopied());
+        connect(&folderCopy, &FS::copy::fileCopied, [this](QString src) { setProgress(m_progress + 1, m_progressTotal); });
         return folderCopy();
-        }
     });
     connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::finished, this, &InstanceCopyTask::copyFinished);
     connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::canceled, this, &InstanceCopyTask::copyAborted);
@@ -170,3 +184,14 @@ void InstanceCopyTask::copyAborted()
     emitFailed(tr("Instance folder copy has been aborted."));
     return;
 }
+
+bool InstanceCopyTask::abort()
+{
+    if (m_copyFutureWatcher.isRunning()) {
+        m_copyFutureWatcher.cancel();
+        // NOTE: Here we don't do `emitAborted()` because it will be done when `m_copyFutureWatcher` actually cancels, which may not occur
+        // immediately.
+        return true;
+    }
+    return false;
+}

launcher/InstanceCopyTask.h

@@ -19,6 +19,7 @@ class InstanceCopyTask : public InstanceTask {
    protected:
     //! Entry point for tasks.
     virtual void executeTask() override;
+    bool abort() override;
     void copyFinished();
     void copyAborted();
 

launcher/InstanceCreationTask.cpp

@@ -2,6 +2,7 @@
 
 #include <QDebug>
 #include <QFile>
+#include "FileSystem.h"
 
 void InstanceCreationTask::executeTask()
 {
@@ -45,7 +46,7 @@ void InstanceCreationTask::executeTask()
             if (!QFile::exists(path))
                 continue;
             qDebug() << "Removing" << path;
-            if (!QFile::remove(path)) {
+            if (!FS::deletePath(path)) {
                 qCritical() << "Couldn't remove the old conflicting files.";
                 emitFailed(tr("Failed to remove old conflicting files."));
                 return;

launcher/InstanceImportTask.cpp

@@ -56,6 +56,7 @@
 
 #include <QtConcurrentRun>
 #include <algorithm>
+#include <memory>
 
 #include <quazip/quazipdir.h>
 
@@ -68,15 +69,8 @@ bool InstanceImportTask::abort()
     if (!canAbort())
         return false;
 
-    if (m_filesNetJob)
-        m_filesNetJob->abort();
-    if (m_extractFuture.isRunning()) {
-        // NOTE: The tasks created by QtConcurrent::run() can't actually get cancelled,
-        // but we can use this call to check the state when the extraction finishes.
-        m_extractFuture.cancel();
-        m_extractFuture.waitForFinished();
-    }
-
+    if (task)
+        task->abort();
     return Task::abort();
 }
 
@@ -89,7 +83,6 @@ void InstanceImportTask::executeTask()
         processZipPack();
     } else {
         setStatus(tr("Downloading modpack:\n%1").arg(m_sourceUrl.toString()));
-        m_downloadRequired = true;
 
         downloadFromUrl();
     }
@@ -97,115 +90,132 @@ void InstanceImportTask::executeTask()
 
 void InstanceImportTask::downloadFromUrl()
 {
-    const QString path = m_sourceUrl.host() + '/' + m_sourceUrl.path();
+    const QString path(m_sourceUrl.host() + '/' + m_sourceUrl.path());
+
     auto entry = APPLICATION->metacache()->resolveEntry("general", path);
     entry->setStale(true);
-    m_filesNetJob.reset(new NetJob(tr("Modpack download"), APPLICATION->network()));
-    m_filesNetJob->addNetAction(Net::ApiDownload::makeCached(m_sourceUrl, entry));
     m_archivePath = entry->getFullPath();
 
-    connect(m_filesNetJob.get(), &NetJob::succeeded, this, &InstanceImportTask::downloadSucceeded);
-    connect(m_filesNetJob.get(), &NetJob::progress, this, &InstanceImportTask::downloadProgressChanged);
-    connect(m_filesNetJob.get(), &NetJob::stepProgress, this, &InstanceImportTask::propagateStepProgress);
-    connect(m_filesNetJob.get(), &NetJob::failed, this, &InstanceImportTask::downloadFailed);
-    connect(m_filesNetJob.get(), &NetJob::aborted, this, &InstanceImportTask::downloadAborted);
-    m_filesNetJob->start();
+    auto filesNetJob = makeShared<NetJob>(tr("Modpack download"), APPLICATION->network());
+    filesNetJob->addNetAction(Net::ApiDownload::makeCached(m_sourceUrl, entry));
+
+    connect(filesNetJob.get(), &NetJob::succeeded, this, &InstanceImportTask::processZipPack);
+    connect(filesNetJob.get(), &NetJob::progress, this, &InstanceImportTask::setProgress);
+    connect(filesNetJob.get(), &NetJob::stepProgress, this, &InstanceImportTask::propagateStepProgress);
+    connect(filesNetJob.get(), &NetJob::failed, this, &InstanceImportTask::emitFailed);
+    connect(filesNetJob.get(), &NetJob::aborted, this, &InstanceImportTask::emitAborted);
+    task.reset(filesNetJob);
+    filesNetJob->start();
 }
 
-void InstanceImportTask::downloadSucceeded()
+QString InstanceImportTask::getRootFromZip(QuaZip* zip, const QString& root)
 {
-    processZipPack();
-    m_filesNetJob.reset();
+    if (!isRunning()) {
+        return {};
+    }
+    QuaZipDir rootDir(zip, root);
+    for (auto&& fileName : rootDir.entryList(QDir::Files)) {
+        setDetails(fileName);
+        if (fileName == "instance.cfg") {
+            qDebug() << "MultiMC:" << true;
+            m_modpackType = ModpackType::MultiMC;
+            return root;
+        }
+        if (fileName == "manifest.json") {
+            qDebug() << "Flame:" << true;
+            m_modpackType = ModpackType::Flame;
+            return root;
         }
 
-void InstanceImportTask::downloadFailed(QString reason)
-{
-    emitFailed(reason);
-    m_filesNetJob.reset();
+        QCoreApplication::processEvents();
     }
 
-void InstanceImportTask::downloadProgressChanged(qint64 current, qint64 total)
-{
-    setProgress(current, total);
+    // Recurse the search to non-ignored subfolders
+    for (auto&& fileName : rootDir.entryList(QDir::Dirs)) {
+        if ("overrides/" == fileName)
+            continue;
+
+        QString result = getRootFromZip(zip, root + fileName);
+        if (!result.isEmpty())
+            return result;
     }
 
-void InstanceImportTask::downloadAborted()
-{
-    emitAborted();
-    m_filesNetJob.reset();
+    return {};
 }
 
 void InstanceImportTask::processZipPack()
 {
-    setStatus(tr("Extracting modpack"));
+    setStatus(tr("Attempting to determine instance type"));
     QDir extractDir(m_stagingPath);
     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)) {
+    auto packZip = std::make_shared<QuaZip>(m_archivePath);
+    if (!packZip->open(QuaZip::mdUnzip)) {
         emitFailed(tr("Unable to open supplied modpack zip file."));
         return;
     }
 
-    QuaZipDir packZipDir(m_packZip.get());
+    QuaZipDir packZipDir(packZip.get());
+    qDebug() << "Attempting to determine instance type";
 
-    // https://docs.modrinth.com/docs/modpacks/format_definition/#storage
-    bool modrinthFound = packZipDir.exists("/modrinth.index.json");
-    bool technicFound = packZipDir.exists("/bin/modpack.jar") || packZipDir.exists("/bin/version.json");
     QString root;
 
     // NOTE: Prioritize modpack platforms that aren't searched for recursively.
     // Especially Flame has a very common filename for its manifest, which may appear inside overrides for example
-    if (modrinthFound) {
+    // https://docs.modrinth.com/docs/modpacks/format_definition/#storage
+    if (packZipDir.exists("/modrinth.index.json")) {
         // process as Modrinth pack
-        qDebug() << "Modrinth:" << modrinthFound;
+        qDebug() << "Modrinth:" << true;
         m_modpackType = ModpackType::Modrinth;
-    } else if (technicFound) {
+    } else if (packZipDir.exists("/bin/modpack.jar") || packZipDir.exists("/bin/version.json")) {
         // process as Technic pack
-        qDebug() << "Technic:" << technicFound;
+        qDebug() << "Technic:" << true;
         extractDir.mkpath("minecraft");
         extractDir.cd("minecraft");
         m_modpackType = ModpackType::Technic;
     } else {
-        QStringList paths_to_ignore{ "overrides/" };
-
-        if (QString mmcRoot = MMCZip::findFolderOfFileInZip(m_packZip.get(), "instance.cfg", paths_to_ignore); !mmcRoot.isNull()) {
-            // process as MultiMC instance/pack
-            qDebug() << "MultiMC:" << mmcRoot;
-            root = mmcRoot;
-            m_modpackType = ModpackType::MultiMC;
-        } else if (QString flameRoot = MMCZip::findFolderOfFileInZip(m_packZip.get(), "manifest.json", paths_to_ignore);
-                   !flameRoot.isNull()) {
-            // process as Flame pack
-            qDebug() << "Flame:" << flameRoot;
-            root = flameRoot;
-            m_modpackType = ModpackType::Flame;
-        }
+        root = getRootFromZip(packZip.get());
+        setDetails("");
     }
     if (m_modpackType == ModpackType::Unknown) {
         emitFailed(tr("Archive does not contain a recognized modpack type."));
         return;
     }
+    setStatus(tr("Extracting modpack"));
 
     // make sure we extract just the pack
-    m_extractFuture =
-        QtConcurrent::run(QThreadPool::globalInstance(), MMCZip::extractSubDir, m_packZip.get(), root, extractDir.absolutePath());
-    connect(&m_extractFutureWatcher, &QFutureWatcher<QStringList>::finished, this, &InstanceImportTask::extractFinished);
-    m_extractFutureWatcher.setFuture(m_extractFuture);
+    auto zipTask = makeShared<MMCZip::ExtractZipTask>(packZip, extractDir, root);
+
+    auto progressStep = std::make_shared<TaskStepProgress>();
+    connect(zipTask.get(), &Task::finished, this, [this, progressStep] {
+        progressStep->state = TaskStepState::Succeeded;
+        stepProgress(*progressStep);
+    });
+
+    connect(zipTask.get(), &Task::succeeded, this, &InstanceImportTask::extractFinished);
+    connect(zipTask.get(), &Task::aborted, this, &InstanceImportTask::emitAborted);
+    connect(zipTask.get(), &Task::failed, this, [this, progressStep](QString reason) {
+        progressStep->state = TaskStepState::Failed;
+        stepProgress(*progressStep);
+        emitFailed(reason);
+    });
+    connect(zipTask.get(), &Task::stepProgress, this, &InstanceImportTask::propagateStepProgress);
+
+    connect(zipTask.get(), &Task::progress, this, [this, progressStep](qint64 current, qint64 total) {
+        progressStep->update(current, total);
+        stepProgress(*progressStep);
+    });
+    connect(zipTask.get(), &Task::status, this, [this, progressStep](QString status) {
+        progressStep->status = status;
+        stepProgress(*progressStep);
+    });
+    task.reset(zipTask);
+    zipTask->start();
 }
 
 void InstanceImportTask::extractFinished()
 {
-    m_packZip.reset();
-
-    if (m_extractFuture.isCanceled())
-        return;
-    if (!m_extractFuture.result().has_value()) {
-        emitFailed(tr("Failed to extract modpack"));
-        return;
-    }
-
     QDir extractDir(m_stagingPath);
 
     qDebug() << "Fixing permissions for extracted pack files...";
@@ -324,13 +334,15 @@ void InstanceImportTask::processMultiMC()
         m_instIcon = instance.iconKey();
 
         auto importIconPath = IconUtils::findBestIconIn(instance.instanceRoot(), m_instIcon);
+        if (importIconPath.isNull() || !QFile::exists(importIconPath))
+            importIconPath = IconUtils::findBestIconIn(instance.instanceRoot(), "icon.png");
         if (!importIconPath.isNull() && QFile::exists(importIconPath)) {
             // import icon
             auto iconList = APPLICATION->icons();
             if (iconList->iconFileExists(m_instIcon)) {
                 iconList->deleteIcon(m_instIcon);
             }
-            iconList->installIcons({ importIconPath });
+            iconList->installIcon(importIconPath, m_instIcon);
         }
     }
     emitSucceeded();

launcher/InstanceImportTask.h

@@ -39,11 +39,8 @@
 #include <QFutureWatcher>
 #include <QUrl>
 #include "InstanceTask.h"
-#include "QObjectPtr.h"
-#include "modplatform/flame/PackManifest.h"
-#include "net/NetJob.h"
-#include "settings/SettingsObject.h"
 
+#include <memory>
 #include <optional>
 
 class QuaZip;
@@ -54,35 +51,26 @@ class InstanceImportTask : public InstanceTask {
     explicit InstanceImportTask(const QUrl& sourceUrl, QWidget* parent = nullptr, QMap<QString, QString>&& extra_info = {});
 
     bool abort() override;
-    const QVector<Flame::File>& getBlockedFiles() const { return m_blockedMods; }
 
    protected:
     //! Entry point for tasks.
     virtual void executeTask() override;
 
    private:
-    void processZipPack();
     void processMultiMC();
     void processTechnic();
     void processFlame();
     void processModrinth();
+    QString getRootFromZip(QuaZip* zip, const QString& root = "");
 
    private slots:
-    void downloadSucceeded();
-    void downloadFailed(QString reason);
-    void downloadProgressChanged(qint64 current, qint64 total);
-    void downloadAborted();
+    void processZipPack();
     void extractFinished();
 
    private: /* data */
-    NetJob::Ptr m_filesNetJob;
     QUrl m_sourceUrl;
     QString m_archivePath;
-    bool m_downloadRequired = false;
-    std::unique_ptr<QuaZip> m_packZip;
-    QFuture<std::optional<QStringList>> m_extractFuture;
-    QFutureWatcher<std::optional<QStringList>> m_extractFutureWatcher;
-    QVector<Flame::File> m_blockedMods;
+    Task::Ptr task;
     enum class ModpackType {
         Unknown,
         MultiMC,

launcher/InstanceList.cpp

@@ -972,7 +972,6 @@ bool InstanceList::commitStagedInstance(const QString& path,
     if (groupName.isEmpty() && !groupName.isNull())
         groupName = QString();
 
-    QDir dir;
     QString instID;
     InstancePtr inst;
 
@@ -996,7 +995,7 @@ bool InstanceList::commitStagedInstance(const QString& path,
                 return false;
             }
         } else {
-            if (!dir.rename(path, destination)) {
+            if (!FS::move(path, destination)) {
                 qWarning() << "Failed to move" << path << "to" << destination;
                 return false;
             }

launcher/LaunchController.cpp

@@ -84,7 +84,7 @@ void LaunchController::decideAccount()
 
     // Find an account to use.
     auto accounts = APPLICATION->accounts();
-    if (accounts->count() <= 0) {
+    if (accounts->count() <= 0 || !accounts->anyAccountIsValid()) {
         // Tell the user they need to log in at least one account in order to play.
         auto reply = CustomMessageBox::selectable(m_parentWidget, tr("No Accounts"),
                                                   tr("In order to play Minecraft, you must have at least one Microsoft "
@@ -128,12 +128,63 @@ void LaunchController::decideAccount()
     }
 }
 
+bool LaunchController::askPlayDemo()
+{
+    QMessageBox box(m_parentWidget);
+    box.setWindowTitle(tr("Play demo?"));
+    box.setText(
+        tr("This account does not own Minecraft.\nYou need to purchase the game first to play it.\n\nDo you want to play "
+           "the demo?"));
+    box.setIcon(QMessageBox::Warning);
+    auto demoButton = box.addButton(tr("Play Demo"), QMessageBox::ButtonRole::YesRole);
+    auto cancelButton = box.addButton(tr("Cancel"), QMessageBox::ButtonRole::NoRole);
+    box.setDefaultButton(cancelButton);
+
+    box.exec();
+    return box.clickedButton() == demoButton;
+}
+
+QString LaunchController::askOfflineName(QString playerName, bool demo, bool& ok)
+{
+    // we ask the user for a player name
+    QString message = tr("Choose your offline mode player name.");
+    if (demo) {
+        message = tr("Choose your demo mode player name.");
+    }
+
+    QString lastOfflinePlayerName = APPLICATION->settings()->get("LastOfflinePlayerName").toString();
+    QString usedname = lastOfflinePlayerName.isEmpty() ? playerName : lastOfflinePlayerName;
+    QString name = QInputDialog::getText(m_parentWidget, tr("Player name"), message, QLineEdit::Normal, usedname, &ok);
+    if (!ok)
+        return {};
+    if (name.length()) {
+        usedname = name;
+        APPLICATION->settings()->set("LastOfflinePlayerName", usedname);
+    }
+    return usedname;
+}
+
 void LaunchController::login()
 {
     decideAccount();
 
-    // if no account is selected, we bail
     if (!m_accountToUse) {
+        // if no account is selected, ask about demo
+        if (!m_demo) {
+            m_demo = askPlayDemo();
+        }
+        if (m_demo) {
+            // we ask the user for a player name
+            bool ok = false;
+            auto name = askOfflineName("Player", m_demo, ok);
+            if (ok) {
+                m_session = std::make_shared<AuthSession>();
+                m_session->MakeDemo(name, MinecraftAccount::uuidFromUsername(name).toString().remove(QRegularExpression("[{}-]")));
+                launchInstance();
+                return;
+            }
+        }
+        // if no account is selected, we bail
         emitFailed(tr("No account selected for launch."));
         return;
     }
@@ -180,24 +231,12 @@ void LaunchController::login()
                 if (!m_session->wants_online) {
                     // we ask the user for a player name
                     bool ok = false;
-
-                    QString message = tr("Choose your offline mode player name.");
-                    if (m_session->demo) {
-                        message = tr("Choose your demo mode player name.");
-                    }
-
-                    QString lastOfflinePlayerName = APPLICATION->settings()->get("LastOfflinePlayerName").toString();
-                    QString usedname = lastOfflinePlayerName.isEmpty() ? m_session->player_name : lastOfflinePlayerName;
-                    QString name = QInputDialog::getText(m_parentWidget, tr("Player name"), message, QLineEdit::Normal, usedname, &ok);
+                    auto name = askOfflineName(m_session->player_name, m_session->demo, ok);
                     if (!ok) {
                         tryagain = false;
                         break;
                     }
-                    if (name.length()) {
-                        usedname = name;
-                        APPLICATION->settings()->set("LastOfflinePlayerName", usedname);
-                    }
-                    m_session->MakeOffline(usedname);
+                    m_session->MakeOffline(name);
                     // offline flavored game from here :3
                 }
                 if (m_accountToUse->ownsMinecraft()) {
@@ -217,20 +256,10 @@ void LaunchController::login()
                     return;
                 } else {
                     // play demo ?
-                    QMessageBox box(m_parentWidget);
-                    box.setWindowTitle(tr("Play demo?"));
-                    box.setText(
-                        tr("This account does not own Minecraft.\nYou need to purchase the game first to play it.\n\nDo you want to play "
-                           "the demo?"));
-                    box.setIcon(QMessageBox::Warning);
-                    auto demoButton = box.addButton(tr("Play Demo"), QMessageBox::ButtonRole::YesRole);
-                    auto cancelButton = box.addButton(tr("Cancel"), QMessageBox::ButtonRole::NoRole);
-                    box.setDefaultButton(cancelButton);
-
-                    box.exec();
-                    if (box.clickedButton() == demoButton) {
-                        // play demo here
-                        m_session->MakeDemo();
+                    if (!m_session->demo) {
+                        m_session->demo = askPlayDemo();
+                    }
+                    if (m_session->demo) {  // play demo here
                         launchInstance();
                     } else {
                         emitFailed(tr("Launch cancelled - account does not own Minecraft."));
@@ -315,7 +344,7 @@ void LaunchController::launchInstance()
         online_mode = "online";
 
         // Prepend Server Status
-        QStringList servers = { "authserver.mojang.com", "session.minecraft.net", "textures.minecraft.net", "api.mojang.com" };
+        QStringList servers = { "login.microsoftonline.com", "session.minecraft.net", "textures.minecraft.net", "api.mojang.com" };
         QString resolved_servers = "";
         QHostInfo host_info;
 

launcher/LaunchController.h

@@ -74,6 +74,8 @@ class LaunchController : public Task {
     void login();
     void launchInstance();
     void decideAccount();
+    bool askPlayDemo();
+    QString askOfflineName(QString playerName, bool demo, bool& ok);
 
    private slots:
     void readyForLaunch();

launcher/MMCZip.cpp

@@ -42,6 +42,7 @@
 
 #include <QCoreApplication>
 #include <QDebug>
+#include <QFileInfo>
 #include <QUrl>
 
 #if defined(LAUNCHER_APPLICATION)
@@ -122,7 +123,7 @@ bool compressDirFiles(QString fileCompressed, QString dir, QFileInfoList files,
     zip.setUtf8Enabled(true);
     QDir().mkpath(QFileInfo(fileCompressed).absolutePath());
     if (!zip.open(QuaZip::mdCreate)) {
-        QFile::remove(fileCompressed);
+        FS::deletePath(fileCompressed);
         return false;
     }
 
@@ -130,7 +131,7 @@ bool compressDirFiles(QString fileCompressed, QString dir, QFileInfoList files,
 
     zip.close();
     if (zip.getZipError() != 0) {
-        QFile::remove(fileCompressed);
+        FS::deletePath(fileCompressed);
         return false;
     }
 
@@ -144,7 +145,7 @@ bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<M
     QuaZip zipOut(targetJarPath);
     zipOut.setUtf8Enabled(true);
     if (!zipOut.open(QuaZip::mdCreate)) {
-        QFile::remove(targetJarPath);
+        FS::deletePath(targetJarPath);
         qCritical() << "Failed to open the minecraft.jar for modding";
         return false;
     }
@@ -162,7 +163,7 @@ bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<M
         if (mod->type() == ResourceType::ZIPFILE) {
             if (!mergeZipFiles(&zipOut, mod->fileinfo(), addedFiles)) {
                 zipOut.close();
-                QFile::remove(targetJarPath);
+                FS::deletePath(targetJarPath);
                 qCritical() << "Failed to add" << mod->fileinfo().fileName() << "to the jar.";
                 return false;
             }
@@ -171,7 +172,7 @@ bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<M
             auto filename = mod->fileinfo();
             if (!JlCompress::compressFile(&zipOut, filename.absoluteFilePath(), filename.fileName())) {
                 zipOut.close();
-                QFile::remove(targetJarPath);
+                FS::deletePath(targetJarPath);
                 qCritical() << "Failed to add" << mod->fileinfo().fileName() << "to the jar.";
                 return false;
             }
@@ -194,7 +195,7 @@ bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<M
 
             if (!compressDirFiles(&zipOut, parent_dir, files)) {
                 zipOut.close();
-                QFile::remove(targetJarPath);
+                FS::deletePath(targetJarPath);
                 qCritical() << "Failed to add" << mod->fileinfo().fileName() << "to the jar.";
                 return false;
             }
@@ -202,7 +203,7 @@ bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<M
         } else {
             // Make sure we do not continue launching when something is missing or undefined...
             zipOut.close();
-            QFile::remove(targetJarPath);
+            FS::deletePath(targetJarPath);
             qCritical() << "Failed to add unknown mod type" << mod->fileinfo().fileName() << "to the jar.";
             return false;
         }
@@ -210,7 +211,7 @@ bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<M
 
     if (!mergeZipFiles(&zipOut, QFileInfo(sourceJarPath), addedFiles, [](const QString key) { return !key.contains("META-INF"); })) {
         zipOut.close();
-        QFile::remove(targetJarPath);
+        FS::deletePath(targetJarPath);
         qCritical() << "Failed to insert minecraft.jar contents.";
         return false;
     }
@@ -218,7 +219,7 @@ bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<M
     // Recompress the jar
     zipOut.close();
     if (zipOut.getZipError() != 0) {
-        QFile::remove(targetJarPath);
+        FS::deletePath(targetJarPath);
         qCritical() << "Failed to finalize minecraft.jar!";
         return false;
     }
@@ -288,9 +289,7 @@ std::optional<QStringList> extractSubDir(QuaZip* zip, const QString& subdir, con
 
     do {
         QString file_name = zip->getCurrentFileName();
-#ifdef Q_OS_WIN
         file_name = FS::RemoveInvalidPathChars(file_name);
-#endif
         if (!file_name.startsWith(subdir))
             continue;
 
@@ -332,9 +331,20 @@ std::optional<QStringList> extractSubDir(QuaZip* zip, const QString& subdir, con
         }
 
         extracted.append(target_file_path);
-        QFile::setPermissions(target_file_path,
-                              QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser | QFileDevice::Permission::ExeUser);
+        auto fileInfo = QFileInfo(target_file_path);
+        if (fileInfo.isFile()) {
+            auto permissions = fileInfo.permissions();
+            auto maxPermisions = QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser | QFileDevice::Permission::ExeUser |
+                                 QFileDevice::Permission::ReadGroup | QFileDevice::Permission::ReadOther;
+            auto minPermisions = QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser;
 
+            auto newPermisions = (permissions & maxPermisions) | minPermisions;
+            if (newPermisions != permissions) {
+                if (!QFile::setPermissions(target_file_path, newPermisions)) {
+                    qWarning() << (QObject::tr("Could not fix permissions for %1").arg(target_file_path));
+                }
+            }
+        }
         qDebug() << "Extracted file" << relative_file_name << "to" << target_file_path;
     } while (zip->goToNextFile());
 
@@ -492,10 +502,10 @@ auto ExportToZipTask::exportZip() -> ZipResult
 void ExportToZipTask::finish()
 {
     if (m_build_zip_future.isCanceled()) {
-        QFile::remove(m_output_path);
+        FS::deletePath(m_output_path);
         emitAborted();
     } else if (auto result = m_build_zip_future.result(); result.has_value()) {
-        QFile::remove(m_output_path);
+        FS::deletePath(m_output_path);
         emitFailed(result.value());
     } else {
         emitSucceeded();
@@ -512,6 +522,123 @@ bool ExportToZipTask::abort()
     }
     return false;
 }
-#endif
 
+void ExtractZipTask::executeTask()
+{
+    m_zip_future = QtConcurrent::run(QThreadPool::globalInstance(), [this]() { return extractZip(); });
+    connect(&m_zip_watcher, &QFutureWatcher<ZipResult>::finished, this, &ExtractZipTask::finish);
+    m_zip_watcher.setFuture(m_zip_future);
+}
+
+auto ExtractZipTask::extractZip() -> ZipResult
+{
+    auto target = m_output_dir.absolutePath();
+    auto target_top_dir = QUrl::fromLocalFile(target);
+
+    QStringList extracted;
+
+    qDebug() << "Extracting subdir" << m_subdirectory << "from" << m_input->getZipName() << "to" << target;
+    auto numEntries = m_input->getEntriesCount();
+    if (numEntries < 0) {
+        return ZipResult(tr("Failed to enumerate files in archive"));
+    }
+    if (numEntries == 0) {
+        logWarning(tr("Extracting empty archives seems odd..."));
+        return ZipResult();
+    }
+    if (!m_input->goToFirstFile()) {
+        return ZipResult(tr("Failed to seek to first file in zip"));
+    }
+
+    setStatus("Extracting files...");
+    setProgress(0, numEntries);
+    do {
+        if (m_zip_future.isCanceled())
+            return ZipResult();
+        setProgress(m_progress + 1, m_progressTotal);
+        QString file_name = m_input->getCurrentFileName();
+        if (!file_name.startsWith(m_subdirectory))
+            continue;
+
+        auto relative_file_name = QDir::fromNativeSeparators(file_name.remove(0, m_subdirectory.size()));
+        auto original_name = relative_file_name;
+        setStatus("Unziping: " + relative_file_name);
+
+        // Fix subdirs/files ending with a / getting transformed into absolute paths
+        if (relative_file_name.startsWith('/'))
+            relative_file_name = relative_file_name.mid(1);
+
+        // Fix weird "folders with a single file get squashed" thing
+        QString sub_path;
+        if (relative_file_name.contains('/') && !relative_file_name.endsWith('/')) {
+            sub_path = relative_file_name.section('/', 0, -2) + '/';
+            FS::ensureFolderPathExists(FS::PathCombine(target, sub_path));
+
+            relative_file_name = relative_file_name.split('/').last();
+        }
+
+        QString target_file_path;
+        if (relative_file_name.isEmpty()) {
+            target_file_path = target + '/';
+        } else {
+            target_file_path = FS::PathCombine(target_top_dir.toLocalFile(), sub_path, relative_file_name);
+            if (relative_file_name.endsWith('/') && !target_file_path.endsWith('/'))
+                target_file_path += '/';
+        }
+
+        if (!target_top_dir.isParentOf(QUrl::fromLocalFile(target_file_path))) {
+            return ZipResult(tr("Extracting %1 was cancelled, because it was effectively outside of the target path %2")
+                                 .arg(relative_file_name, target));
+        }
+
+        if (!JlCompress::extractFile(m_input.get(), "", target_file_path)) {
+            JlCompress::removeFile(extracted);
+            return ZipResult(tr("Failed to extract file %1 to %2").arg(original_name, target_file_path));
+        }
+
+        extracted.append(target_file_path);
+        auto fileInfo = QFileInfo(target_file_path);
+        if (fileInfo.isFile()) {
+            auto permissions = fileInfo.permissions();
+            auto maxPermisions = QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser | QFileDevice::Permission::ExeUser |
+                                 QFileDevice::Permission::ReadGroup | QFileDevice::Permission::ReadOther;
+            auto minPermisions = QFileDevice::Permission::ReadUser | QFileDevice::Permission::WriteUser;
+
+            auto newPermisions = (permissions & maxPermisions) | minPermisions;
+            if (newPermisions != permissions) {
+                if (!QFile::setPermissions(target_file_path, newPermisions)) {
+                    logWarning(tr("Could not fix permissions for %1").arg(target_file_path));
+                }
+            }
+        }
+
+        qDebug() << "Extracted file" << relative_file_name << "to" << target_file_path;
+    } while (m_input->goToNextFile());
+
+    return ZipResult();
+}
+
+void ExtractZipTask::finish()
+{
+    if (m_zip_future.isCanceled()) {
+        emitAborted();
+    } else if (auto result = m_zip_future.result(); result.has_value()) {
+        emitFailed(result.value());
+    } else {
+        emitSucceeded();
+    }
+}
+
+bool ExtractZipTask::abort()
+{
+    if (m_zip_future.isRunning()) {
+        m_zip_future.cancel();
+        // NOTE: Here we don't do `emitAborted()` because it will be done when `m_build_zip_future` actually cancels, which may not occur
+        // immediately.
+        return true;
+    }
+    return false;
+}
+
+#endif
 }  // namespace MMCZip

launcher/MMCZip.h

@@ -205,5 +205,30 @@ class ExportToZipTask : public Task {
     QFuture<ZipResult> m_build_zip_future;
     QFutureWatcher<ZipResult> m_build_zip_watcher;
 };
+
+class ExtractZipTask : public Task {
+   public:
+    ExtractZipTask(std::shared_ptr<QuaZip> input, QDir outputDir, QString subdirectory = "")
+        : m_input(input), m_output_dir(outputDir), m_subdirectory(subdirectory)
+    {}
+    virtual ~ExtractZipTask() = default;
+
+    typedef std::optional<QString> ZipResult;
+
+   protected:
+    virtual void executeTask() override;
+    bool abort() override;
+
+    ZipResult extractZip();
+    void finish();
+
+   private:
+    std::shared_ptr<QuaZip> m_input;
+    QDir m_output_dir;
+    QString m_subdirectory;
+
+    QFuture<ZipResult> m_zip_future;
+    QFutureWatcher<ZipResult> m_zip_watcher;
+};
 #endif
 }  // namespace MMCZip

launcher/SkinUtils.cpp

@@ -1,52 +0,0 @@
-/* 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 "SkinUtils.h"
-#include "Application.h"
-#include "net/HttpMetaCache.h"
-
-#include <QFile>
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QPainter>
-
-namespace SkinUtils {
-/*
- * Given a username, return a pixmap of the cached skin (if it exists), QPixmap() otherwise
- */
-QPixmap getFaceFromCache(QString username, int height, int width)
-{
-    QFile fskin(APPLICATION->metacache()->resolveEntry("skins", username + ".png")->getFullPath());
-
-    if (fskin.exists()) {
-        QPixmap skinTexture(fskin.fileName());
-        if (!skinTexture.isNull()) {
-            QPixmap skin = QPixmap(8, 8);
-#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
-            skin.fill(QColorConstants::Transparent);
-#else
-            skin.fill(QColor(0, 0, 0, 0));
-#endif
-            QPainter painter(&skin);
-            painter.drawPixmap(0, 0, skinTexture.copy(8, 8, 8, 8));
-            painter.drawPixmap(0, 0, skinTexture.copy(40, 8, 8, 8));
-            return skin.scaled(height, width, Qt::KeepAspectRatio);
-        }
-    }
-
-    return QPixmap();
-}
-}  // namespace SkinUtils

launcher/SkinUtils.h

@@ -1,22 +0,0 @@
-/* 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 <QPixmap>
-
-namespace SkinUtils {
-QPixmap getFaceFromCache(QString id, int height = 64, int width = 64);
-}

launcher/StringUtils.cpp

@@ -212,3 +212,25 @@ QPair<QString, QString> StringUtils::splitFirst(const QString& s, const QRegular
     right = s.mid(end);
     return qMakePair(left, right);
 }
+
+static const QRegularExpression ulMatcher("<\\s*/\\s*ul\\s*>");
+
+QString StringUtils::htmlListPatch(QString htmlStr)
+{
+    int pos = htmlStr.indexOf(ulMatcher);
+    int imgPos;
+    while (pos != -1) {
+        pos = htmlStr.indexOf(">", pos) + 1;  // Get the size of the </ul> tag. Add one for zeroeth index
+        imgPos = htmlStr.indexOf("<img ", pos);
+        if (imgPos == -1)
+            break;  // no image after the tag
+
+        auto textBetween = htmlStr.mid(pos, imgPos - pos).trimmed();  // trim all white spaces
+
+        if (textBetween.isEmpty())
+            htmlStr.insert(pos, "<br>");
+
+        pos = htmlStr.indexOf(ulMatcher, pos);
+    }
+    return htmlStr;
+}

launcher/StringUtils.h

@@ -85,4 +85,6 @@ QPair<QString, QString> splitFirst(const QString& s, const QString& sep, Qt::Cas
 QPair<QString, QString> splitFirst(const QString& s, QChar sep, Qt::CaseSensitivity cs = Qt::CaseSensitive);
 QPair<QString, QString> splitFirst(const QString& s, const QRegularExpression& re);
 
+QString htmlListPatch(QString htmlStr);
+
 }  // namespace StringUtils

launcher/icons/IconList.cpp

@@ -322,7 +322,7 @@ const MMCIcon* IconList::icon(const QString& key) const
 
 bool IconList::deleteIcon(const QString& key)
 {
-    return iconFileExists(key) && QFile::remove(icon(key)->getFilePath());
+    return iconFileExists(key) && FS::deletePath(icon(key)->getFilePath());
 }
 
 bool IconList::trashIcon(const QString& key)

launcher/icons/IconUtils.cpp

@@ -52,8 +52,7 @@ QString findBestIconIn(const QString& folder, const QString& iconKey)
     while (it.hasNext()) {
         it.next();
         auto fileInfo = it.fileInfo();
-
-        if (fileInfo.completeBaseName() == iconKey && isIconSuffix(fileInfo.suffix()))
+        if ((fileInfo.completeBaseName() == iconKey || fileInfo.fileName() == iconKey) && isIconSuffix(fileInfo.suffix()))
             return fileInfo.absoluteFilePath();
     }
     return {};

launcher/java/JavaUtils.cpp

@@ -207,7 +207,7 @@ QList<JavaInstallPtr> JavaUtils::FindJavaFromRegistryKey(DWORD keyType, QString
                     QString newKeyName = keyName + "\\" + newSubkeyName + subkeySuffix;
 
                     HKEY newKey;
-                    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, newKeyName.toStdWString().c_str(), 0, KEY_READ | KEY_WOW64_64KEY, &newKey) ==
+                    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, newKeyName.toStdWString().c_str(), 0, KEY_READ | keyType, &newKey) ==
                         ERROR_SUCCESS) {
                         // Read the JavaHome value to find where Java is installed.
                         DWORD valueSz = 0;
@@ -283,6 +283,12 @@ QList<QString> JavaUtils::FindJavaPaths()
     QList<JavaInstallPtr> ADOPTIUMJDK64s =
         this->FindJavaFromRegistryKey(KEY_WOW64_64KEY, "SOFTWARE\\Eclipse Adoptium\\JDK", "Path", "\\hotspot\\MSI");
 
+    // IBM Semeru
+    QList<JavaInstallPtr> SEMERUJRE32s = this->FindJavaFromRegistryKey(KEY_WOW64_32KEY, "SOFTWARE\\Semeru\\JRE", "Path", "\\openj9\\MSI");
+    QList<JavaInstallPtr> SEMERUJRE64s = this->FindJavaFromRegistryKey(KEY_WOW64_64KEY, "SOFTWARE\\Semeru\\JRE", "Path", "\\openj9\\MSI");
+    QList<JavaInstallPtr> SEMERUJDK32s = this->FindJavaFromRegistryKey(KEY_WOW64_32KEY, "SOFTWARE\\Semeru\\JDK", "Path", "\\openj9\\MSI");
+    QList<JavaInstallPtr> SEMERUJDK64s = this->FindJavaFromRegistryKey(KEY_WOW64_64KEY, "SOFTWARE\\Semeru\\JDK", "Path", "\\openj9\\MSI");
+
     // Microsoft
     QList<JavaInstallPtr> MICROSOFTJDK64s =
         this->FindJavaFromRegistryKey(KEY_WOW64_64KEY, "SOFTWARE\\Microsoft\\JDK", "Path", "\\hotspot\\MSI");
@@ -300,6 +306,7 @@ QList<QString> JavaUtils::FindJavaPaths()
     java_candidates.append(NEWJRE64s);
     java_candidates.append(ADOPTOPENJRE64s);
     java_candidates.append(ADOPTIUMJRE64s);
+    java_candidates.append(SEMERUJRE64s);
     java_candidates.append(MakeJavaPtr("C:/Program Files/Java/jre8/bin/javaw.exe"));
     java_candidates.append(MakeJavaPtr("C:/Program Files/Java/jre7/bin/javaw.exe"));
     java_candidates.append(MakeJavaPtr("C:/Program Files/Java/jre6/bin/javaw.exe"));
@@ -308,6 +315,7 @@ QList<QString> JavaUtils::FindJavaPaths()
     java_candidates.append(ADOPTOPENJDK64s);
     java_candidates.append(FOUNDATIONJDK64s);
     java_candidates.append(ADOPTIUMJDK64s);
+    java_candidates.append(SEMERUJDK64s);
     java_candidates.append(MICROSOFTJDK64s);
     java_candidates.append(ZULU64s);
     java_candidates.append(LIBERICA64s);
@@ -316,6 +324,7 @@ QList<QString> JavaUtils::FindJavaPaths()
     java_candidates.append(NEWJRE32s);
     java_candidates.append(ADOPTOPENJRE32s);
     java_candidates.append(ADOPTIUMJRE32s);
+    java_candidates.append(SEMERUJRE32s);
     java_candidates.append(MakeJavaPtr("C:/Program Files (x86)/Java/jre8/bin/javaw.exe"));
     java_candidates.append(MakeJavaPtr("C:/Program Files (x86)/Java/jre7/bin/javaw.exe"));
     java_candidates.append(MakeJavaPtr("C:/Program Files (x86)/Java/jre6/bin/javaw.exe"));
@@ -324,6 +333,7 @@ QList<QString> JavaUtils::FindJavaPaths()
     java_candidates.append(ADOPTOPENJDK32s);
     java_candidates.append(FOUNDATIONJDK32s);
     java_candidates.append(ADOPTIUMJDK32s);
+    java_candidates.append(SEMERUJDK32s);
     java_candidates.append(ZULU32s);
     java_candidates.append(LIBERICA32s);
 
@@ -410,6 +420,7 @@ QList<QString> JavaUtils::FindJavaPaths()
     // manually installed JDKs in /opt
     scanJavaDirs("/opt/jdk");
     scanJavaDirs("/opt/jdks");
+    scanJavaDirs("/opt/ibm");  // IBM Semeru Certified Edition
     // flatpak
     scanJavaDirs("/app/jdk");
 

launcher/meta/BaseEntity.cpp

@@ -15,6 +15,7 @@
 
 #include "BaseEntity.h"
 
+#include "FileSystem.h"
 #include "Json.h"
 #include "net/ApiDownload.h"
 #include "net/HttpMetaCache.h"
@@ -83,8 +84,7 @@ bool Meta::BaseEntity::loadLocalFile()
     } catch (const Exception& e) {
         qDebug() << QString("Unable to parse file %1: %2").arg(fname, e.cause());
         // just make sure it's gone and we never consider it again.
-        QFile::remove(fname);
-        return false;
+        return !FS::deletePath(fname);
     }
 }
 

launcher/minecraft/Component.cpp

@@ -336,7 +336,7 @@ bool Component::revert()
     bool result = true;
     // just kill the file and reload
     if (QFile::exists(filename)) {
-        result = QFile::remove(filename);
+        result = FS::deletePath(filename);
     }
     if (result) {
         // file gone...

launcher/minecraft/Library.cpp

@@ -51,6 +51,7 @@ void Library::getApplicableFiles(const RuntimeContext& runtimeContext,
 {
     bool local = isLocal();
     auto actualPath = [&](QString relPath) {
+        relPath = FS::RemoveInvalidPathChars(relPath);
         QFileInfo out(FS::PathCombine(storagePrefix(), relPath));
         if (local && !overridePath.isEmpty()) {
             QString fileName = out.fileName();

launcher/minecraft/PackProfile.cpp

@@ -839,7 +839,7 @@ bool PackProfile::installCustomJar_internal(QString filepath)
 
     QFileInfo jarInfo(finalPath);
     if (jarInfo.exists()) {
-        if (!QFile::remove(finalPath)) {
+        if (!FS::deletePath(finalPath)) {
             return false;
         }
     }

launcher/minecraft/World.cpp

@@ -206,8 +206,8 @@ int64_t calculateWorldSize(const QFileInfo& file)
         QDirIterator it(file.absoluteFilePath(), QDir::Files, QDirIterator::Subdirectories);
         int64_t total = 0;
         while (it.hasNext()) {
-            total += it.fileInfo().size();
             it.next();
+            total += it.fileInfo().size();
         }
         return total;
     }

launcher/minecraft/auth/AuthSession.cpp

@@ -30,8 +30,13 @@ bool AuthSession::MakeOffline(QString offline_playername)
     return true;
 }
 
-void AuthSession::MakeDemo()
+void AuthSession::MakeDemo(QString name, QString u)
 {
-    player_name = "Player";
+    wants_online = false;
     demo = true;
-}
+    uuid = u;
+    session = "-";
+    access_token = "0";
+    player_name = name;
+    status = PlayableOnline;  // needs online to download the assets
+};

launcher/minecraft/auth/AuthSession.h

@@ -10,7 +10,7 @@ class QNetworkAccessManager;
 
 struct AuthSession {
     bool MakeOffline(QString offline_playername);
-    void MakeDemo();
+    void MakeDemo(QString name, QString uuid);
 
     QString serializeUserProperties();
 

launcher/minecraft/auth/MinecraftAccount.cpp

@@ -83,8 +83,6 @@ MinecraftAccountPtr MinecraftAccount::createOffline(const QString& username)
     account->data.yggdrasilToken.issueInstant = QDateTime::currentDateTimeUtc();
     account->data.yggdrasilToken.extra["userName"] = username;
     account->data.yggdrasilToken.extra["clientToken"] = QUuid::createUuid().toString().remove(QRegularExpression("[{}-]"));
-    account->data.minecraftEntitlement.ownsMinecraft = true;
-    account->data.minecraftEntitlement.canPlayMinecraft = true;
     account->data.minecraftProfile.id = uuidFromUsername(username).toString().remove(QRegularExpression("[{}-]"));
     account->data.minecraftProfile.name = username;
     account->data.minecraftProfile.validity = Validity::Certain;
@@ -253,6 +251,8 @@ void MinecraftAccount::fillSession(AuthSessionPtr session)
     session->player_name = data.profileName();
     // profile ID
     session->uuid = data.profileId();
+    if (session->uuid.isEmpty())
+        session->uuid = uuidFromUsername(session->player_name).toString().remove(QRegularExpression("[{}-]"));
     // 'legacy' or 'mojang', depending on account type
     session->user_type = typeString();
     if (!session->access_token.isEmpty()) {

launcher/minecraft/auth/MinecraftAccount.h

@@ -116,7 +116,7 @@ class MinecraftAccount : public QObject, public Usable {
 
     [[nodiscard]] AccountType accountType() const noexcept { return data.type; }
 
-    bool ownsMinecraft() const { return data.minecraftEntitlement.ownsMinecraft; }
+    bool ownsMinecraft() const { return data.type != AccountType::Offline && data.minecraftEntitlement.ownsMinecraft; }
 
     bool hasProfile() const { return data.profileId().size() != 0; }
 

launcher/minecraft/auth/Parsers.cpp

@@ -347,7 +347,7 @@ bool parseMinecraftProfileMojang(QByteArray& data, MinecraftProfile& output)
     Skin skinOut;
     // fill in default skin info ourselves, as this endpoint doesn't provide it
     bool steve = isDefaultModelSteve(output.id);
-    skinOut.variant = steve ? "classic" : "slim";
+    skinOut.variant = steve ? "CLASSIC" : "SLIM";
     skinOut.url = steve ? SKIN_URL_STEVE : SKIN_URL_ALEX;
     // sadly we can't figure this out, but I don't think it really matters...
     skinOut.id = "00000000-0000-0000-0000-000000000000";

launcher/minecraft/mod/DataPack.cpp

@@ -65,29 +65,24 @@ std::pair<Version, Version> DataPack::compatibleVersions() const
     return s_pack_format_versions.constFind(m_pack_format).value();
 }
 
-std::pair<int, bool> DataPack::compare(const Resource& other, SortType type) const
+int DataPack::compare(const Resource& other, SortType type) const
 {
     auto const& cast_other = static_cast<DataPack const&>(other);
-
     switch (type) {
-        default: {
-            auto res = Resource::compare(other, type);
-            if (res.first != 0)
-                return res;
-            break;
-        }
+        default:
+            return Resource::compare(other, type);
         case SortType::PACK_FORMAT: {
             auto this_ver = packFormat();
             auto other_ver = cast_other.packFormat();
 
             if (this_ver > other_ver)
-                return { 1, type == SortType::PACK_FORMAT };
+                return 1;
             if (this_ver < other_ver)
-                return { -1, type == SortType::PACK_FORMAT };
+                return -1;
             break;
         }
     }
-    return { 0, false };
+    return 0;
 }
 
 bool DataPack::applyFilter(QRegularExpression filter) const

launcher/minecraft/mod/DataPack.h

@@ -56,7 +56,7 @@ class DataPack : public Resource {
 
     bool valid() const override;
 
-    [[nodiscard]] auto compare(Resource const& other, SortType type) const -> std::pair<int, bool> override;
+    [[nodiscard]] int compare(Resource const& other, SortType type) const override;
     [[nodiscard]] bool applyFilter(QRegularExpression filter) const override;
 
    protected:

launcher/minecraft/mod/MetadataHandler.h

@@ -2,6 +2,7 @@
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -52,4 +53,6 @@ class Metadata {
     static auto get(QDir& index_dir, QString mod_slug) -> ModStruct { return Packwiz::V1::getIndexForMod(index_dir, mod_slug); }
 
     static auto get(QDir& index_dir, QVariant& mod_id) -> ModStruct { return Packwiz::V1::getIndexForMod(index_dir, mod_id); }
+
+    static auto modSideToString(ModSide side) -> QString { return Packwiz::V1::sideToString(side); }
 };

launcher/minecraft/mod/Mod.cpp

@@ -3,6 +3,7 @@
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -45,7 +46,9 @@
 #include "MetadataHandler.h"
 #include "Version.h"
 #include "minecraft/mod/ModDetails.h"
+#include "minecraft/mod/Resource.h"
 #include "minecraft/mod/tasks/LocalModParseTask.h"
+#include "modplatform/ModIndex.h"
 
 static ModPlatform::ProviderCapabilities ProviderCaps;
 
@@ -77,7 +80,7 @@ void Mod::setDetails(const ModDetails& details)
     m_local_details = details;
 }
 
-std::pair<int, bool> Mod::compare(const Resource& other, SortType type) const
+int Mod::compare(const Resource& other, SortType type) const
 {
     auto cast_other = dynamic_cast<Mod const*>(&other);
     if (!cast_other)
@@ -87,30 +90,49 @@ std::pair<int, bool> Mod::compare(const Resource& other, SortType type) const
         default:
         case SortType::ENABLED:
         case SortType::NAME:
-        case SortType::DATE: {
-            auto res = Resource::compare(other, type);
-            if (res.first != 0)
-                return res;
-            break;
-        }
+        case SortType::DATE:
+        case SortType::SIZE:
+            return Resource::compare(other, type);
         case SortType::VERSION: {
             auto this_ver = Version(version());
             auto other_ver = Version(cast_other->version());
             if (this_ver > other_ver)
-                return { 1, type == SortType::VERSION };
+                return 1;
             if (this_ver < other_ver)
-                return { -1, type == SortType::VERSION };
+                return -1;
             break;
         }
         case SortType::PROVIDER: {
-            auto compare_result =
-                QString::compare(provider().value_or("Unknown"), cast_other->provider().value_or("Unknown"), Qt::CaseInsensitive);
-            if (compare_result != 0)
-                return { compare_result, type == SortType::PROVIDER };
+            return QString::compare(provider().value_or("Unknown"), cast_other->provider().value_or("Unknown"), Qt::CaseInsensitive);
+        }
+        case SortType::SIDE: {
+            if (side() > cast_other->side())
+                return 1;
+            else if (side() < cast_other->side())
+                return -1;
+            break;
+        }
+        case SortType::LOADERS: {
+            if (loaders() > cast_other->loaders())
+                return 1;
+            else if (loaders() < cast_other->loaders())
+                return -1;
+            break;
+        }
+        case SortType::MC_VERSIONS: {
+            auto thisVersion = mcVersions().join(",");
+            auto otherVersion = cast_other->mcVersions().join(",");
+            return QString::compare(thisVersion, otherVersion, Qt::CaseInsensitive);
+        }
+        case SortType::RELEASE_TYPE: {
+            if (releaseType() > cast_other->releaseType())
+                return 1;
+            else if (releaseType() < cast_other->releaseType())
+                return -1;
             break;
         }
     }
-    return { 0, false };
+    return 0;
 }
 
 bool Mod::applyFilter(QRegularExpression filter) const
@@ -232,6 +254,34 @@ auto Mod::provider() const -> std::optional<QString>
     return {};
 }
 
+auto Mod::side() const -> Metadata::ModSide
+{
+    if (metadata())
+        return metadata()->side;
+    return Metadata::ModSide::UniversalSide;
+}
+
+auto Mod::releaseType() const -> ModPlatform::IndexedVersionType
+{
+    if (metadata())
+        return metadata()->releaseType;
+    return ModPlatform::IndexedVersionType::VersionType::Unknown;
+}
+
+auto Mod::loaders() const -> ModPlatform::ModLoaderTypes
+{
+    if (metadata())
+        return metadata()->loaders;
+    return {};
+}
+
+auto Mod::mcVersions() const -> QStringList
+{
+    if (metadata())
+        return metadata()->mcVersions;
+    return {};
+}
+
 auto Mod::licenses() const -> const QList<ModLicense>&
 {
     return details().licenses;

launcher/minecraft/mod/Mod.h

@@ -2,6 +2,7 @@
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -47,6 +48,7 @@
 
 #include "ModDetails.h"
 #include "Resource.h"
+#include "modplatform/ModIndex.h"
 
 class Mod : public Resource {
     Q_OBJECT
@@ -70,6 +72,10 @@ class Mod : public Resource {
     auto licenses() const -> const QList<ModLicense>&;
     auto issueTracker() const -> QString;
     auto metaurl() const -> QString;
+    auto side() const -> Metadata::ModSide;
+    auto loaders() const -> ModPlatform::ModLoaderTypes;
+    auto mcVersions() const -> QStringList;
+    auto releaseType() const -> ModPlatform::IndexedVersionType;
 
     /** Get the intneral path to the mod's icon file*/
     QString iconPath() const { return m_local_details.icon_file; }
@@ -88,7 +94,7 @@ class Mod : public Resource {
 
     bool valid() const override;
 
-    [[nodiscard]] auto compare(Resource const& other, SortType type) const -> std::pair<int, bool> override;
+    [[nodiscard]] int compare(Resource const& other, SortType type) const override;
     [[nodiscard]] bool applyFilter(QRegularExpression filter) const override;
 
     // Delete all the files of this mod

launcher/minecraft/mod/ModFolderModel.cpp

@@ -3,6 +3,7 @@
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -47,11 +48,12 @@
 #include <QThreadPool>
 #include <QUrl>
 #include <QUuid>
-#include <algorithm>
 
 #include "Application.h"
 
 #include "Json.h"
+#include "minecraft/mod/MetadataHandler.h"
+#include "minecraft/mod/Resource.h"
 #include "minecraft/mod/tasks/LocalModParseTask.h"
 #include "minecraft/mod/tasks/LocalModUpdateTask.h"
 #include "minecraft/mod/tasks/ModFolderLoadTask.h"
@@ -62,12 +64,18 @@
 ModFolderModel::ModFolderModel(const QString& dir, BaseInstance* instance, bool is_indexed, bool create_dir)
     : ResourceFolderModel(QDir(dir), instance, nullptr, create_dir), m_is_indexed(is_indexed)
 {
-    m_column_names = QStringList({ "Enable", "Image", "Name", "Version", "Last Modified", "Provider" });
-    m_column_names_translated = QStringList({ tr("Enable"), tr("Image"), tr("Name"), tr("Version"), tr("Last Modified"), tr("Provider") });
-    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::NAME, SortType::VERSION, SortType::DATE, SortType::PROVIDER };
-    m_column_resize_modes = { QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Stretch,
+    m_column_names = QStringList({ "Enable", "Image", "Name", "Version", "Last Modified", "Provider", "Size", "Side", "Loaders",
+                                   "Miecraft Versions", "Release Type" });
+    m_column_names_translated = QStringList({ tr("Enable"), tr("Image"), tr("Name"), tr("Version"), tr("Last Modified"), tr("Provider"),
+                                              tr("Size"), tr("Side"), tr("Loaders"), tr("Miecraft Versions"), tr("Release Type") });
+    m_column_sort_keys = { SortType::ENABLED, SortType::NAME,        SortType::NAME,        SortType::VERSION,
+                           SortType::DATE,    SortType::PROVIDER,    SortType::SIZE,        SortType::SIDE,
+                           SortType::LOADERS, SortType::MC_VERSIONS, SortType::RELEASE_TYPE };
+    m_column_resize_modes = { QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Stretch,     QHeaderView::Interactive,
+                              QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Interactive,
                               QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Interactive };
-    m_columnsHideable = { false, true, false, true, true, true };
+    m_columnsHideable = { false, true, false, true, true, true, true, true, true, true, true };
+    m_columnsHiddenByDefault = { false, false, false, false, false, false, false, true, true, true, true };
 }
 
 QVariant ModFolderModel::data(const QModelIndex& index, int role) const
@@ -105,12 +113,34 @@ QVariant ModFolderModel::data(const QModelIndex& index, int role) const
 
                     return provider.value();
                 }
+                case SideColumn: {
+                    return Metadata::modSideToString(at(row)->side());
+                }
+                case LoadersColumn: {
+                    QStringList loaders;
+                    auto modLoaders = at(row)->loaders();
+                    for (auto loader : { ModPlatform::NeoForge, ModPlatform::Forge, ModPlatform::Cauldron, ModPlatform::LiteLoader,
+                                         ModPlatform::Fabric, ModPlatform::Quilt }) {
+                        if (modLoaders & loader) {
+                            loaders << getModLoaderAsString(loader);
+                        }
+                    }
+                    return loaders.join(", ");
+                }
+                case McVersionsColumn: {
+                    return at(row)->mcVersions().join(", ");
+                }
+                case ReleaseTypeColumn: {
+                    return at(row)->releaseType().toString();
+                }
+                case SizeColumn:
+                    return m_resources[row]->sizeStr();
                 default:
                     return QVariant();
             }
 
         case Qt::ToolTipRole:
-            if (column == NAME_COLUMN) {
+            if (column == NameColumn) {
                 if (at(row)->isSymLinkUnder(instDirPath())) {
                     return m_resources[row]->internal_id() +
                            tr("\nWarning: This resource is symbolically linked from elsewhere. Editing it will also change the original."
@@ -124,7 +154,7 @@ QVariant ModFolderModel::data(const QModelIndex& index, int role) const
             }
             return m_resources[row]->internal_id();
         case Qt::DecorationRole: {
-            if (column == NAME_COLUMN && (at(row)->isSymLinkUnder(instDirPath()) || at(row)->isMoreThanOneHardLink()))
+            if (column == NameColumn && (at(row)->isSymLinkUnder(instDirPath()) || at(row)->isMoreThanOneHardLink()))
                 return APPLICATION->getThemedIcon("status-yellow");
             if (column == ImageColumn) {
                 return at(row)->icon({ 32, 32 }, Qt::AspectRatioMode::KeepAspectRatioByExpanding);
@@ -159,6 +189,11 @@ QVariant ModFolderModel::headerData(int section, [[maybe_unused]] Qt::Orientatio
                 case DateColumn:
                 case ProviderColumn:
                 case ImageColumn:
+                case SideColumn:
+                case LoadersColumn:
+                case McVersionsColumn:
+                case ReleaseTypeColumn:
+                case SizeColumn:
                     return columnNames().at(section);
                 default:
                     return QVariant();
@@ -176,6 +211,16 @@ QVariant ModFolderModel::headerData(int section, [[maybe_unused]] Qt::Orientatio
                     return tr("The date and time this mod was last changed (or added).");
                 case ProviderColumn:
                     return tr("Where the mod was downloaded from.");
+                case SideColumn:
+                    return tr("On what environment the mod is running.");
+                case LoadersColumn:
+                    return tr("The mod loader.");
+                case McVersionsColumn:
+                    return tr("The supported minecraft versions.");
+                case ReleaseTypeColumn:
+                    return tr("The release type.");
+                case SizeColumn:
+                    return tr("The size of the mod.");
                 default:
                     return QVariant();
             }

launcher/minecraft/mod/ModFolderModel.h

@@ -3,6 +3,7 @@
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -61,7 +62,20 @@ class QFileSystemWatcher;
 class ModFolderModel : public ResourceFolderModel {
     Q_OBJECT
    public:
-    enum Columns { ActiveColumn = 0, ImageColumn, NameColumn, VersionColumn, DateColumn, ProviderColumn, NUM_COLUMNS };
+    enum Columns {
+        ActiveColumn = 0,
+        ImageColumn,
+        NameColumn,
+        VersionColumn,
+        DateColumn,
+        ProviderColumn,
+        SizeColumn,
+        SideColumn,
+        LoadersColumn,
+        McVersionsColumn,
+        ReleaseTypeColumn,
+        NUM_COLUMNS
+    };
     enum ModStatusAction { Disable, Enable, Toggle };
     ModFolderModel(const QString& dir, BaseInstance* instance, bool is_indexed = false, bool create_dir = true);
 

launcher/minecraft/mod/Resource.cpp

@@ -1,9 +1,12 @@
 #include "Resource.h"
 
+#include <QDirIterator>
 #include <QFileInfo>
 #include <QRegularExpression>
+#include <tuple>
 
 #include "FileSystem.h"
+#include "StringUtils.h"
 
 Resource::Resource(QObject* parent) : QObject(parent) {}
 
@@ -18,6 +21,20 @@ void Resource::setFile(QFileInfo file_info)
     parseFile();
 }
 
+std::tuple<QString, qint64> calculateFileSize(const QFileInfo& file)
+{
+    if (file.isDir()) {
+        auto dir = QDir(file.absoluteFilePath());
+        dir.setFilter(QDir::AllEntries | QDir::NoDotAndDotDot);
+        auto count = dir.count();
+        auto str = QObject::tr("item");
+        if (count != 1)
+            str = QObject::tr("items");
+        return { QString("%1 %2").arg(QString::number(count), str), count };
+    }
+    return { StringUtils::humanReadableFileSize(file.size(), true), file.size() };
+}
+
 void Resource::parseFile()
 {
     QString file_name{ m_file_info.fileName() };
@@ -26,6 +43,7 @@ void Resource::parseFile()
 
     m_internal_id = file_name;
 
+    std::tie(m_size_str, m_size_info) = calculateFileSize(m_file_info);
     if (m_file_info.isDir()) {
         m_type = ResourceType::FOLDER;
         m_name = file_name;
@@ -61,15 +79,15 @@ static void removeThePrefix(QString& string)
     string = string.trimmed();
 }
 
-std::pair<int, bool> Resource::compare(const Resource& other, SortType type) const
+int Resource::compare(const Resource& other, SortType type) const
 {
     switch (type) {
         default:
         case SortType::ENABLED:
             if (enabled() && !other.enabled())
-                return { 1, type == SortType::ENABLED };
+                return 1;
             if (!enabled() && other.enabled())
-                return { -1, type == SortType::ENABLED };
+                return -1;
             break;
         case SortType::NAME: {
             QString this_name{ name() };
@@ -78,20 +96,31 @@ std::pair<int, bool> Resource::compare(const Resource& other, SortType type) con
             removeThePrefix(this_name);
             removeThePrefix(other_name);
 
-            auto compare_result = QString::compare(this_name, other_name, Qt::CaseInsensitive);
-            if (compare_result != 0)
-                return { compare_result, type == SortType::NAME };
-            break;
+            return QString::compare(this_name, other_name, Qt::CaseInsensitive);
         }
         case SortType::DATE:
             if (dateTimeChanged() > other.dateTimeChanged())
-                return { 1, type == SortType::DATE };
+                return 1;
             if (dateTimeChanged() < other.dateTimeChanged())
-                return { -1, type == SortType::DATE };
+                return -1;
             break;
+        case SortType::SIZE: {
+            if (this->type() != other.type()) {
+                if (this->type() == ResourceType::FOLDER)
+                    return -1;
+                if (other.type() == ResourceType::FOLDER)
+                    return 1;
             }
 
-    return { 0, false };
+            if (sizeInfo() > other.sizeInfo())
+                return 1;
+            if (sizeInfo() < other.sizeInfo())
+                return -1;
+            break;
+        }
+    }
+
+    return 0;
 }
 
 bool Resource::applyFilter(QRegularExpression filter) const

launcher/minecraft/mod/Resource.h

@@ -1,3 +1,38 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      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 <QDateTime>
@@ -15,7 +50,7 @@ enum class ResourceType {
     LITEMOD,     //!< The resource is a litemod
 };
 
-enum class SortType { NAME, DATE, VERSION, ENABLED, PACK_FORMAT, PROVIDER };
+enum class SortType { NAME, DATE, VERSION, ENABLED, PACK_FORMAT, PROVIDER, SIZE, SIDE, LOADERS, MC_VERSIONS, RELEASE_TYPE };
 
 enum class EnableAction { ENABLE, DISABLE, TOGGLE };
 
@@ -45,6 +80,8 @@ class Resource : public QObject {
     [[nodiscard]] auto internal_id() const -> QString { return m_internal_id; }
     [[nodiscard]] auto type() const -> ResourceType { return m_type; }
     [[nodiscard]] bool enabled() const { return m_enabled; }
+    [[nodiscard]] QString sizeStr() const { return m_size_str; }
+    [[nodiscard]] qint64 sizeInfo() const { return m_size_info; }
 
     [[nodiscard]] virtual auto name() const -> QString { return m_name; }
     [[nodiscard]] virtual bool valid() const { return m_type != ResourceType::UNKNOWN; }
@@ -53,10 +90,8 @@ class Resource : public QObject {
      *  > 0: 'this' comes after 'other'
      *  = 0: 'this' is equal to 'other'
      *  < 0: 'this' comes before 'other'
-     *
-     *  The second argument in the pair is true if the sorting type that decided which one is greater was 'type'.
      */
-    [[nodiscard]] virtual auto compare(Resource const& other, SortType type = SortType::NAME) const -> std::pair<int, bool>;
+    [[nodiscard]] virtual int compare(Resource const& other, SortType type = SortType::NAME) const;
 
     /** Returns whether the given filter should filter out 'this' (false),
      *  or if such filter includes the Resource (true).
@@ -117,4 +152,6 @@ class Resource : public QObject {
     bool m_is_resolving = false;
     bool m_is_resolved = false;
     int m_resolution_ticket = 0;
+    QString m_size_str;
+    qint64 m_size_info;
 };

launcher/minecraft/mod/ResourceFolderModel.cpp

@@ -16,6 +16,7 @@
 #include "FileSystem.h"
 
 #include "QVariantUtils.h"
+#include "StringUtils.h"
 #include "minecraft/mod/tasks/BasicFolderLoadTask.h"
 
 #include "settings/Setting.h"
@@ -111,7 +112,7 @@ bool ResourceFolderModel::installResource(QString original_path)
         case ResourceType::ZIPFILE:
         case ResourceType::LITEMOD: {
             if (QFile::exists(new_path) || QFile::exists(new_path + QString(".disabled"))) {
-                if (!QFile::remove(new_path)) {
+                if (!FS::deletePath(new_path)) {
                     qCritical() << "Cleaning up new location (" << new_path << ") was unsuccessful!";
                     return false;
                 }
@@ -416,15 +417,17 @@ QVariant ResourceFolderModel::data(const QModelIndex& index, int role) const
     switch (role) {
         case Qt::DisplayRole:
             switch (column) {
-                case NAME_COLUMN:
+                case NameColumn:
                     return m_resources[row]->name();
-                case DATE_COLUMN:
+                case DateColumn:
                     return m_resources[row]->dateTimeChanged();
+                case SizeColumn:
+                    return m_resources[row]->sizeStr();
                 default:
                     return {};
             }
         case Qt::ToolTipRole:
-            if (column == NAME_COLUMN) {
+            if (column == NameColumn) {
                 if (at(row).isSymLinkUnder(instDirPath())) {
                     return m_resources[row]->internal_id() +
                            tr("\nWarning: This resource is symbolically linked from elsewhere. Editing it will also change the original."
@@ -440,14 +443,14 @@ QVariant ResourceFolderModel::data(const QModelIndex& index, int role) const
 
             return m_resources[row]->internal_id();
         case Qt::DecorationRole: {
-            if (column == NAME_COLUMN && (at(row).isSymLinkUnder(instDirPath()) || at(row).isMoreThanOneHardLink()))
+            if (column == NameColumn && (at(row).isSymLinkUnder(instDirPath()) || at(row).isMoreThanOneHardLink()))
                 return APPLICATION->getThemedIcon("status-yellow");
 
             return {};
         }
         case Qt::CheckStateRole:
             switch (column) {
-                case ACTIVE_COLUMN:
+                case ActiveColumn:
                     return m_resources[row]->enabled() ? Qt::Checked : Qt::Unchecked;
                 default:
                     return {};
@@ -486,24 +489,27 @@ QVariant ResourceFolderModel::headerData(int section, [[maybe_unused]] Qt::Orien
     switch (role) {
         case Qt::DisplayRole:
             switch (section) {
-                case ACTIVE_COLUMN:
-                case NAME_COLUMN:
-                case DATE_COLUMN:
+                case ActiveColumn:
+                case NameColumn:
+                case DateColumn:
+                case SizeColumn:
                     return columnNames().at(section);
                 default:
                     return {};
             }
         case Qt::ToolTipRole: {
             switch (section) {
-                case ACTIVE_COLUMN:
+                case ActiveColumn:
                     //: Here, resource is a generic term for external resources, like Mods, Resource Packs, Shader Packs, etc.
                     return tr("Is the resource enabled?");
-                case NAME_COLUMN:
+                case NameColumn:
                     //: Here, resource is a generic term for external resources, like Mods, Resource Packs, Shader Packs, etc.
                     return tr("The name of the resource.");
-                case DATE_COLUMN:
+                case DateColumn:
                     //: Here, resource is a generic term for external resources, like Mods, Resource Packs, Shader Packs, etc.
                     return tr("The date and time this resource was last changed (or added).");
+                case SizeColumn:
+                    return tr("The size of the resource.");
                 default:
                     return {};
             }
@@ -533,6 +539,10 @@ void ResourceFolderModel::saveColumns(QTreeView* tree)
 
 void ResourceFolderModel::loadColumns(QTreeView* tree)
 {
+    for (auto i = 0; i < m_columnsHiddenByDefault.size(); ++i) {
+        tree->setColumnHidden(i, m_columnsHiddenByDefault[i]);
+    }
+
     auto const setting_name = QString("UI/%1_Page/Columns").arg(id());
     auto setting = (m_instance->settings()->contains(setting_name)) ? m_instance->settings()->getSetting(setting_name)
                                                                     : m_instance->settings()->registerSetting(setting_name);
@@ -610,12 +620,10 @@ SortType ResourceFolderModel::columnToSortKey(size_t column) const
     auto const& resource_right = model->at(source_right.row());
 
     auto compare_result = resource_left.compare(resource_right, column_sort_key);
-    if (compare_result.first == 0)
+    if (compare_result == 0)
         return QSortFilterProxyModel::lessThan(source_left, source_right);
 
-    if (compare_result.second || sortOrder() != Qt::DescendingOrder)
-        return (compare_result.first < 0);
-    return (compare_result.first > 0);
+    return compare_result < 0;
 }
 
 QString ResourceFolderModel::instDirPath() const

launcher/minecraft/mod/ResourceFolderModel.h

@@ -96,7 +96,7 @@ class ResourceFolderModel : public QAbstractListModel {
     /* Qt behavior */
 
     /* Basic columns */
-    enum Columns { ACTIVE_COLUMN = 0, NAME_COLUMN, DATE_COLUMN, NUM_COLUMNS };
+    enum Columns { ActiveColumn = 0, NameColumn, DateColumn, SizeColumn, NUM_COLUMNS };
     QStringList columnNames(bool translated = true) const { return translated ? m_column_names_translated : m_column_names; }
 
     [[nodiscard]] int rowCount(const QModelIndex& parent = {}) const override { return parent.isValid() ? 0 : static_cast<int>(size()); }
@@ -195,11 +195,13 @@ class ResourceFolderModel : public QAbstractListModel {
    protected:
     // Represents the relationship between a column's index (represented by the list index), and it's sorting key.
     // As such, the order in with they appear is very important!
-    QList<SortType> m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::DATE };
-    QStringList m_column_names = { "Enable", "Name", "Last Modified" };
-    QStringList m_column_names_translated = { tr("Enable"), tr("Name"), tr("Last Modified") };
-    QList<QHeaderView::ResizeMode> m_column_resize_modes = { QHeaderView::Interactive, QHeaderView::Stretch, QHeaderView::Interactive };
-    QList<bool> m_columnsHideable = { false, false, true };
+    QList<SortType> m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::DATE, SortType::SIZE };
+    QStringList m_column_names = { "Enable", "Name", "Last Modified", "Size" };
+    QStringList m_column_names_translated = { tr("Enable"), tr("Name"), tr("Last Modified"), tr("Size") };
+    QList<QHeaderView::ResizeMode> m_column_resize_modes = { QHeaderView::Interactive, QHeaderView::Stretch, QHeaderView::Interactive,
+                                                             QHeaderView::Interactive };
+    QList<bool> m_columnsHideable = { false, false, true, true };
+    QList<bool> m_columnsHiddenByDefault = { false, false, false, false };
 
     QDir m_dir;
     BaseInstance* m_instance;

launcher/minecraft/mod/ResourcePack.cpp

@@ -94,29 +94,24 @@ std::pair<Version, Version> ResourcePack::compatibleVersions() const
     return s_pack_format_versions.constFind(m_pack_format).value();
 }
 
-std::pair<int, bool> ResourcePack::compare(const Resource& other, SortType type) const
+int ResourcePack::compare(const Resource& other, SortType type) const
 {
     auto const& cast_other = static_cast<ResourcePack const&>(other);
-
     switch (type) {
-        default: {
-            auto res = Resource::compare(other, type);
-            if (res.first != 0)
-                return res;
-            break;
-        }
+        default:
+            return Resource::compare(other, type);
         case SortType::PACK_FORMAT: {
             auto this_ver = packFormat();
             auto other_ver = cast_other.packFormat();
 
             if (this_ver > other_ver)
-                return { 1, type == SortType::PACK_FORMAT };
+                return 1;
             if (this_ver < other_ver)
-                return { -1, type == SortType::PACK_FORMAT };
+                return -1;
             break;
         }
     }
-    return { 0, false };
+    return 0;
 }
 
 bool ResourcePack::applyFilter(QRegularExpression filter) const

launcher/minecraft/mod/ResourcePack.h

@@ -44,7 +44,7 @@ class ResourcePack : public Resource {
 
     bool valid() const override;
 
-    [[nodiscard]] auto compare(Resource const& other, SortType type) const -> std::pair<int, bool> override;
+    [[nodiscard]] int compare(Resource const& other, SortType type) const override;
     [[nodiscard]] bool applyFilter(QRegularExpression filter) const override;
 
    protected:

launcher/minecraft/mod/ResourcePackFolderModel.cpp

@@ -44,17 +44,19 @@
 #include "Application.h"
 #include "Version.h"
 
+#include "minecraft/mod/Resource.h"
 #include "minecraft/mod/tasks/BasicFolderLoadTask.h"
 #include "minecraft/mod/tasks/LocalResourcePackParseTask.h"
 
 ResourcePackFolderModel::ResourcePackFolderModel(const QString& dir, BaseInstance* instance) : ResourceFolderModel(QDir(dir), instance)
 {
-    m_column_names = QStringList({ "Enable", "Image", "Name", "Pack Format", "Last Modified" });
-    m_column_names_translated = QStringList({ tr("Enable"), tr("Image"), tr("Name"), tr("Pack Format"), tr("Last Modified") });
-    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::NAME, SortType::PACK_FORMAT, SortType::DATE };
-    m_column_resize_modes = { QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Stretch, QHeaderView::Interactive,
-                              QHeaderView::Interactive };
-    m_columnsHideable = { false, true, false, true, true };
+    m_column_names = QStringList({ "Enable", "Image", "Name", "Pack Format", "Last Modified", "Size" });
+    m_column_names_translated = QStringList({ tr("Enable"), tr("Image"), tr("Name"), tr("Pack Format"), tr("Last Modified"), tr("Size") });
+    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::NAME, SortType::PACK_FORMAT, SortType::DATE, SortType::SIZE };
+    m_column_resize_modes = { QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Stretch,
+                              QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Interactive };
+    m_columnsHideable = { false, true, false, true, true, true };
+    m_columnsHiddenByDefault = { false, false, false, false, false, false };
 }
 
 QVariant ResourcePackFolderModel::data(const QModelIndex& index, int role) const
@@ -85,6 +87,8 @@ QVariant ResourcePackFolderModel::data(const QModelIndex& index, int role) const
                 }
                 case DateColumn:
                     return m_resources[row]->dateTimeChanged();
+                case SizeColumn:
+                    return m_resources[row]->sizeStr();
 
                 default:
                     return {};
@@ -144,6 +148,7 @@ QVariant ResourcePackFolderModel::headerData(int section, [[maybe_unused]] Qt::O
                 case PackFormatColumn:
                 case DateColumn:
                 case ImageColumn:
+                case SizeColumn:
                     return columnNames().at(section);
                 default:
                     return {};
@@ -160,6 +165,8 @@ QVariant ResourcePackFolderModel::headerData(int section, [[maybe_unused]] Qt::O
                     return tr("The resource pack format ID, as well as the Minecraft versions it was designed for.");
                 case DateColumn:
                     return tr("The date and time this resource pack was last changed (or added).");
+                case SizeColumn:
+                    return tr("The size of the resource pack.");
                 default:
                     return {};
             }

launcher/minecraft/mod/ResourcePackFolderModel.h

@@ -7,7 +7,7 @@
 class ResourcePackFolderModel : public ResourceFolderModel {
     Q_OBJECT
    public:
-    enum Columns { ActiveColumn = 0, ImageColumn, NameColumn, PackFormatColumn, DateColumn, NUM_COLUMNS };
+    enum Columns { ActiveColumn = 0, ImageColumn, NameColumn, PackFormatColumn, DateColumn, SizeColumn, NUM_COLUMNS };
 
     explicit ResourcePackFolderModel(const QString& dir, BaseInstance* instance);
 

launcher/minecraft/mod/TexturePackFolderModel.cpp

@@ -37,6 +37,7 @@
 
 #include "Application.h"
 
+#include "StringUtils.h"
 #include "TexturePackFolderModel.h"
 
 #include "minecraft/mod/tasks/BasicFolderLoadTask.h"
@@ -44,11 +45,12 @@
 
 TexturePackFolderModel::TexturePackFolderModel(const QString& dir, BaseInstance* instance) : ResourceFolderModel(QDir(dir), instance)
 {
-    m_column_names = QStringList({ "Enable", "Image", "Name", "Last Modified" });
-    m_column_names_translated = QStringList({ tr("Enable"), tr("Image"), tr("Name"), tr("Last Modified") });
-    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::NAME, SortType::DATE };
-    m_column_resize_modes = { QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Stretch, QHeaderView::Interactive };
-    m_columnsHideable = { false, true, false, true };
+    m_column_names = QStringList({ "Enable", "Image", "Name", "Last Modified", "Size" });
+    m_column_names_translated = QStringList({ tr("Enable"), tr("Image"), tr("Name"), tr("Last Modified"), tr("Size") });
+    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::NAME, SortType::DATE, SortType::SIZE };
+    m_column_resize_modes = { QHeaderView::Interactive, QHeaderView::Interactive, QHeaderView::Stretch, QHeaderView::Interactive,
+                              QHeaderView::Interactive };
+    m_columnsHideable = { false, true, false, true, true };
 }
 
 Task* TexturePackFolderModel::createUpdateTask()
@@ -76,6 +78,8 @@ QVariant TexturePackFolderModel::data(const QModelIndex& index, int role) const
                     return m_resources[row]->name();
                 case DateColumn:
                     return m_resources[row]->dateTimeChanged();
+                case SizeColumn:
+                    return m_resources[row]->sizeStr();
                 default:
                     return {};
             }
@@ -127,6 +131,7 @@ QVariant TexturePackFolderModel::headerData(int section, [[maybe_unused]] Qt::Or
                 case NameColumn:
                 case DateColumn:
                 case ImageColumn:
+                case SizeColumn:
                     return columnNames().at(section);
                 default:
                     return {};
@@ -135,13 +140,15 @@ QVariant TexturePackFolderModel::headerData(int section, [[maybe_unused]] Qt::Or
             switch (section) {
                 case ActiveColumn:
                     //: Here, resource is a generic term for external resources, like Mods, Resource Packs, Shader Packs, etc.
-                    return tr("Is the resource enabled?");
+                    return tr("Is the texture pack enabled?");
                 case NameColumn:
                     //: Here, resource is a generic term for external resources, like Mods, Resource Packs, Shader Packs, etc.
-                    return tr("The name of the resource.");
+                    return tr("The name of the texture pack.");
                 case DateColumn:
                     //: Here, resource is a generic term for external resources, like Mods, Resource Packs, Shader Packs, etc.
-                    return tr("The date and time this resource was last changed (or added).");
+                    return tr("The date and time this texture pack was last changed (or added).");
+                case SizeColumn:
+                    return tr("The size of the texture pack.");
                 default:
                     return {};
             }

launcher/minecraft/mod/TexturePackFolderModel.h

@@ -44,7 +44,7 @@ class TexturePackFolderModel : public ResourceFolderModel {
     Q_OBJECT
 
    public:
-    enum Columns { ActiveColumn = 0, ImageColumn, NameColumn, DateColumn, NUM_COLUMNS };
+    enum Columns { ActiveColumn = 0, ImageColumn, NameColumn, DateColumn, SizeColumn, NUM_COLUMNS };
 
     explicit TexturePackFolderModel(const QString& dir, std::shared_ptr<const BaseInstance> instance);
 

launcher/minecraft/mod/tasks/GetModDependenciesTask.cpp

@@ -23,6 +23,7 @@
 #include <memory>
 #include "Json.h"
 #include "QObjectPtr.h"
+#include "minecraft/PackProfile.h"
 #include "minecraft/mod/MetadataHandler.h"
 #include "modplatform/ModIndex.h"
 #include "modplatform/ResourceAPI.h"
@@ -44,6 +45,14 @@ static ModPlatform::ModLoaderTypes mcLoaders(BaseInstance* inst)
     return static_cast<MinecraftInstance*>(inst)->getPackProfile()->getSupportedModLoaders().value();
 }
 
+static bool checkDependencies(std::shared_ptr<GetModDependenciesTask::PackDependency> sel,
+                              Version mcVersion,
+                              ModPlatform::ModLoaderTypes loaders)
+{
+    return (sel->pack->versions.isEmpty() || sel->version.mcVersion.contains(mcVersion.toString())) &&
+           (!loaders || !sel->version.loaders || sel->version.loaders & loaders);
+}
+
 GetModDependenciesTask::GetModDependenciesTask(QObject* parent,
                                                BaseInstance* instance,
                                                ModFolderModel* folder,
@@ -68,6 +77,7 @@ GetModDependenciesTask::GetModDependenciesTask(QObject* parent,
 void GetModDependenciesTask::prepare()
 {
     for (auto sel : m_selected) {
+        if (checkDependencies(sel, m_version, m_loaderType))
             for (auto dep : getDependenciesForVersion(sel->version, sel->pack->provider)) {
                 addTask(prepareDependencyTask(dep, sel->pack->provider, 20));
             }

launcher/minecraft/mod/tasks/LocalResourcePackParseTask.cpp

@@ -178,6 +178,88 @@ bool processZIP(ResourcePack& pack, ProcessingLevel level)
     return true;
 }
 
+QString buildStyle(const QJsonObject& obj)
+{
+    QStringList styles;
+    if (auto color = Json::ensureString(obj, "color"); !color.isEmpty()) {
+        styles << QString("color: %1;").arg(color);
+    }
+    if (obj.contains("bold")) {
+        QString weight = "normal";
+        if (Json::ensureBoolean(obj, "bold", false)) {
+            weight = "bold";
+        }
+        styles << QString("font-weight: %1;").arg(weight);
+    }
+    if (obj.contains("italic")) {
+        QString style = "normal";
+        if (Json::ensureBoolean(obj, "italic", false)) {
+            style = "italic";
+        }
+        styles << QString("font-style: %1;").arg(style);
+    }
+
+    return styles.isEmpty() ? "" : QString("style=\"%1\"").arg(styles.join(" "));
+}
+
+QString processComponent(const QJsonArray& value, bool strikethrough, bool underline)
+{
+    QString result;
+    for (auto current : value)
+        result += processComponent(current, strikethrough, underline);
+    return result;
+}
+
+QString processComponent(const QJsonObject& obj, bool strikethrough, bool underline)
+{
+    underline = Json::ensureBoolean(obj, "underlined", underline);
+    strikethrough = Json::ensureBoolean(obj, "strikethrough", strikethrough);
+
+    QString result = Json::ensureString(obj, "text");
+    if (underline) {
+        result = QString("<u>%1</u>").arg(result);
+    }
+    if (strikethrough) {
+        result = QString("<s>%1</s>").arg(result);
+    }
+    // the extra needs to be a array
+    result += processComponent(Json::ensureArray(obj, "extra"), strikethrough, underline);
+    if (auto style = buildStyle(obj); !style.isEmpty()) {
+        result = QString("<span %1>%2</span>").arg(style, result);
+    }
+    if (obj.contains("clickEvent")) {
+        auto click_event = Json::ensureObject(obj, "clickEvent");
+        auto action = Json::ensureString(click_event, "action");
+        auto value = Json::ensureString(click_event, "value");
+        if (action == "open_url" && !value.isEmpty()) {
+            result = QString("<a href=\"%1\">%2</a>").arg(value, result);
+        }
+    }
+    return result;
+}
+
+QString processComponent(const QJsonValue& value, bool strikethrough, bool underline)
+{
+    if (value.isString()) {
+        return value.toString();
+    }
+    if (value.isBool()) {
+        return value.toBool() ? "true" : "false";
+    }
+    if (value.isDouble()) {
+        return QString::number(value.toDouble());
+    }
+    if (value.isArray()) {
+        return processComponent(value.toArray(), strikethrough, underline);
+    }
+    if (value.isObject()) {
+        return processComponent(value.toObject(), strikethrough, underline);
+    }
+    qWarning() << "Invalid component type!";
+    return {};
+}
+
+// https://minecraft.wiki/w/Raw_JSON_text_format
 // https://minecraft.wiki/w/Tutorials/Creating_a_resource_pack#Formatting_pack.mcmeta
 bool processMCMeta(ResourcePack& pack, QByteArray&& raw_data)
 {
@@ -186,7 +268,9 @@ bool processMCMeta(ResourcePack& pack, QByteArray&& raw_data)
         auto pack_obj = Json::requireObject(json_doc.object(), "pack", {});
 
         pack.setPackFormat(Json::ensureInteger(pack_obj, "pack_format", 0));
-        pack.setDescription(Json::ensureString(pack_obj, "description", ""));
+
+        pack.setDescription(processComponent(pack_obj.value("description")));
+
     } catch (Json::JsonException& e) {
         qWarning() << "JsonException: " << e.what() << e.cause();
         return false;

launcher/minecraft/mod/tasks/LocalResourcePackParseTask.h

@@ -34,6 +34,7 @@ bool process(ResourcePack& pack, ProcessingLevel level = ProcessingLevel::Full);
 bool processZIP(ResourcePack& pack, ProcessingLevel level = ProcessingLevel::Full);
 bool processFolder(ResourcePack& pack, ProcessingLevel level = ProcessingLevel::Full);
 
+QString processComponent(const QJsonValue& value, bool strikethrough = false, bool underline = false);
 bool processMCMeta(ResourcePack& pack, QByteArray&& raw_data);
 bool processPackPNG(const ResourcePack& pack, QByteArray&& raw_data);
 

launcher/minecraft/services/CapeChange.cpp

@@ -1,121 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      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 "CapeChange.h"
-
-#include <QHttpMultiPart>
-#include <QNetworkRequest>
-
-#include "Application.h"
-
-CapeChange::CapeChange(QObject* parent, QString token, QString cape) : Task(parent), m_capeId(cape), m_token(token) {}
-
-void CapeChange::setCape([[maybe_unused]] QString& cape)
-{
-    QNetworkRequest request(QUrl("https://api.minecraftservices.com/minecraft/profile/capes/active"));
-    auto requestString = QString("{\"capeId\":\"%1\"}").arg(m_capeId);
-    request.setRawHeader("Authorization", QString("Bearer %1").arg(m_token).toLocal8Bit());
-    QNetworkReply* rep = APPLICATION->network()->put(request, requestString.toUtf8());
-
-    setStatus(tr("Equipping cape"));
-
-    m_reply = shared_qobject_ptr<QNetworkReply>(rep);
-    connect(rep, &QNetworkReply::uploadProgress, this, &CapeChange::setProgress);
-#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)  // QNetworkReply::errorOccurred added in 5.15
-    connect(rep, &QNetworkReply::errorOccurred, this, &CapeChange::downloadError);
-#else
-    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &CapeChange::downloadError);
-#endif
-    connect(rep, &QNetworkReply::sslErrors, this, &CapeChange::sslErrors);
-    connect(rep, &QNetworkReply::finished, this, &CapeChange::downloadFinished);
-}
-
-void CapeChange::clearCape()
-{
-    QNetworkRequest request(QUrl("https://api.minecraftservices.com/minecraft/profile/capes/active"));
-    auto requestString = QString("{\"capeId\":\"%1\"}").arg(m_capeId);
-    request.setRawHeader("Authorization", QString("Bearer %1").arg(m_token).toLocal8Bit());
-    QNetworkReply* rep = APPLICATION->network()->deleteResource(request);
-
-    setStatus(tr("Removing cape"));
-
-    m_reply = shared_qobject_ptr<QNetworkReply>(rep);
-    connect(rep, &QNetworkReply::uploadProgress, this, &CapeChange::setProgress);
-#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)  // QNetworkReply::errorOccurred added in 5.15
-    connect(rep, &QNetworkReply::errorOccurred, this, &CapeChange::downloadError);
-#else
-    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &CapeChange::downloadError);
-#endif
-    connect(rep, &QNetworkReply::sslErrors, this, &CapeChange::sslErrors);
-    connect(rep, &QNetworkReply::finished, this, &CapeChange::downloadFinished);
-}
-
-void CapeChange::executeTask()
-{
-    if (m_capeId.isEmpty()) {
-        clearCape();
-    } else {
-        setCape(m_capeId);
-    }
-}
-
-void CapeChange::downloadError(QNetworkReply::NetworkError error)
-{
-    // error happened during download.
-    qCritical() << "Network error: " << error;
-    emitFailed(m_reply->errorString());
-}
-
-void CapeChange::sslErrors(const QList<QSslError>& errors)
-{
-    int i = 1;
-    for (auto error : errors) {
-        qCritical() << "Cape change SSL Error #" << i << " : " << error.errorString();
-        auto cert = error.certificate();
-        qCritical() << "Certificate in question:\n" << cert.toText();
-        i++;
-    }
-}
-
-void CapeChange::downloadFinished()
-{
-    // if the download failed
-    if (m_reply->error() != QNetworkReply::NetworkError::NoError) {
-        emitFailed(QString("Network error: %1").arg(m_reply->errorString()));
-        m_reply.reset();
-        return;
-    }
-    emitSucceeded();
-}

launcher/minecraft/services/CapeChange.h

@@ -1,31 +0,0 @@
-#pragma once
-
-#include <QFile>
-#include <QtNetwork/QtNetwork>
-#include <memory>
-#include "QObjectPtr.h"
-#include "tasks/Task.h"
-
-class CapeChange : public Task {
-    Q_OBJECT
-   public:
-    CapeChange(QObject* parent, QString token, QString capeId);
-    virtual ~CapeChange() {}
-
-   private:
-    void setCape(QString& cape);
-    void clearCape();
-
-   private:
-    QString m_capeId;
-    QString m_token;
-    shared_qobject_ptr<QNetworkReply> m_reply;
-
-   protected:
-    virtual void executeTask();
-
-   public slots:
-    void downloadError(QNetworkReply::NetworkError);
-    void sslErrors(const QList<QSslError>& errors);
-    void downloadFinished();
-};

launcher/minecraft/services/SkinDelete.cpp

@@ -1,90 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      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 "SkinDelete.h"
-
-#include <QHttpMultiPart>
-#include <QNetworkRequest>
-
-#include "Application.h"
-
-SkinDelete::SkinDelete(QObject* parent, QString token) : Task(parent), m_token(token) {}
-
-void SkinDelete::executeTask()
-{
-    QNetworkRequest request(QUrl("https://api.minecraftservices.com/minecraft/profile/skins/active"));
-    request.setRawHeader("Authorization", QString("Bearer %1").arg(m_token).toLocal8Bit());
-    QNetworkReply* rep = APPLICATION->network()->deleteResource(request);
-    m_reply = shared_qobject_ptr<QNetworkReply>(rep);
-
-    setStatus(tr("Deleting skin"));
-    connect(rep, &QNetworkReply::uploadProgress, this, &SkinDelete::setProgress);
-#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)  // QNetworkReply::errorOccurred added in 5.15
-    connect(rep, &QNetworkReply::errorOccurred, this, &SkinDelete::downloadError);
-#else
-    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &SkinDelete::downloadError);
-#endif
-    connect(rep, &QNetworkReply::sslErrors, this, &SkinDelete::sslErrors);
-    connect(rep, &QNetworkReply::finished, this, &SkinDelete::downloadFinished);
-}
-
-void SkinDelete::downloadError(QNetworkReply::NetworkError error)
-{
-    // error happened during download.
-    qCritical() << "Network error: " << error;
-    emitFailed(m_reply->errorString());
-}
-
-void SkinDelete::sslErrors(const QList<QSslError>& errors)
-{
-    int i = 1;
-    for (auto error : errors) {
-        qCritical() << "Skin Delete SSL Error #" << i << " : " << error.errorString();
-        auto cert = error.certificate();
-        qCritical() << "Certificate in question:\n" << cert.toText();
-        i++;
-    }
-}
-
-void SkinDelete::downloadFinished()
-{
-    // if the download failed
-    if (m_reply->error() != QNetworkReply::NetworkError::NoError) {
-        emitFailed(QString("Network error: %1").arg(m_reply->errorString()));
-        m_reply.reset();
-        return;
-    }
-    emitSucceeded();
-}

launcher/minecraft/services/SkinDelete.h

@@ -1,26 +0,0 @@
-#pragma once
-
-#include <QFile>
-#include <QtNetwork/QtNetwork>
-#include "tasks/Task.h"
-
-using SkinDeletePtr = shared_qobject_ptr<class SkinDelete>;
-
-class SkinDelete : public Task {
-    Q_OBJECT
-   public:
-    SkinDelete(QObject* parent, QString token);
-    virtual ~SkinDelete() = default;
-
-   private:
-    QString m_token;
-    shared_qobject_ptr<QNetworkReply> m_reply;
-
-   protected:
-    virtual void executeTask();
-
-   public slots:
-    void downloadError(QNetworkReply::NetworkError);
-    void sslErrors(const QList<QSslError>& errors);
-    void downloadFinished();
-};

launcher/minecraft/services/SkinUpload.cpp

@@ -1,118 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      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 "SkinUpload.h"
-
-#include <QHttpMultiPart>
-#include <QNetworkRequest>
-
-#include "Application.h"
-
-QByteArray getVariant(SkinUpload::Model model)
-{
-    switch (model) {
-        default:
-            qDebug() << "Unknown skin type!";
-        case SkinUpload::STEVE:
-            return "CLASSIC";
-        case SkinUpload::ALEX:
-            return "SLIM";
-    }
-}
-
-SkinUpload::SkinUpload(QObject* parent, QString token, QByteArray skin, SkinUpload::Model model)
-    : Task(parent), m_model(model), m_skin(skin), m_token(token)
-{}
-
-void SkinUpload::executeTask()
-{
-    QNetworkRequest request(QUrl("https://api.minecraftservices.com/minecraft/profile/skins"));
-    request.setRawHeader("Authorization", QString("Bearer %1").arg(m_token).toLocal8Bit());
-    QHttpMultiPart* multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
-
-    QHttpPart skin;
-    skin.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/png"));
-    skin.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"file\"; filename=\"skin.png\""));
-    skin.setBody(m_skin);
-
-    QHttpPart model;
-    model.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"variant\""));
-    model.setBody(getVariant(m_model));
-
-    multiPart->append(skin);
-    multiPart->append(model);
-
-    QNetworkReply* rep = APPLICATION->network()->post(request, multiPart);
-    m_reply = shared_qobject_ptr<QNetworkReply>(rep);
-
-    setStatus(tr("Uploading skin"));
-    connect(rep, &QNetworkReply::uploadProgress, this, &SkinUpload::setProgress);
-#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)  // QNetworkReply::errorOccurred added in 5.15
-    connect(rep, &QNetworkReply::errorOccurred, this, &SkinUpload::downloadError);
-#else
-    connect(rep, QOverload<QNetworkReply::NetworkError>::of(&QNetworkReply::error), this, &SkinUpload::downloadError);
-#endif
-    connect(rep, &QNetworkReply::sslErrors, this, &SkinUpload::sslErrors);
-    connect(rep, &QNetworkReply::finished, this, &SkinUpload::downloadFinished);
-}
-
-void SkinUpload::downloadError(QNetworkReply::NetworkError error)
-{
-    // error happened during download.
-    qCritical() << "Network error: " << error;
-    emitFailed(m_reply->errorString());
-}
-
-void SkinUpload::sslErrors(const QList<QSslError>& errors)
-{
-    int i = 1;
-    for (auto error : errors) {
-        qCritical() << "Skin Upload SSL Error #" << i << " : " << error.errorString();
-        auto cert = error.certificate();
-        qCritical() << "Certificate in question:\n" << cert.toText();
-        i++;
-    }
-}
-
-void SkinUpload::downloadFinished()
-{
-    // if the download failed
-    if (m_reply->error() != QNetworkReply::NetworkError::NoError) {
-        emitFailed(QString("Network error: %1").arg(m_reply->errorString()));
-        m_reply.reset();
-        return;
-    }
-    emitSucceeded();
-}

launcher/minecraft/services/SkinUpload.h

@@ -1,34 +0,0 @@
-#pragma once
-
-#include <QFile>
-#include <QtNetwork/QtNetwork>
-#include <memory>
-#include "tasks/Task.h"
-
-using SkinUploadPtr = shared_qobject_ptr<class SkinUpload>;
-
-class SkinUpload : public Task {
-    Q_OBJECT
-   public:
-    enum Model { STEVE, ALEX };
-
-    // Note this class takes ownership of the file.
-    SkinUpload(QObject* parent, QString token, QByteArray skin, Model model = STEVE);
-    virtual ~SkinUpload() {}
-
-   private:
-    Model m_model;
-    QByteArray m_skin;
-    QString m_token;
-    shared_qobject_ptr<QNetworkReply> m_reply;
-
-   protected:
-    virtual void executeTask();
-
-   public slots:
-
-    void downloadError(QNetworkReply::NetworkError);
-    void sslErrors(const QList<QSslError>& errors);
-
-    void downloadFinished();
-};

launcher/minecraft/skins/CapeChange.cpp

@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      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 "CapeChange.h"
+
+#include <memory>
+
+#include "net/ByteArraySink.h"
+#include "net/StaticHeaderProxy.h"
+
+CapeChange::CapeChange(QString token, QString cape) : NetRequest(), m_capeId(cape), m_token(token)
+{
+    logCat = taskMCSkinsLogC;
+}
+
+QNetworkReply* CapeChange::getReply(QNetworkRequest& request)
+{
+    if (m_capeId.isEmpty()) {
+        setStatus(tr("Removing cape"));
+        return m_network->deleteResource(request);
+    } else {
+        setStatus(tr("Equipping cape"));
+        return m_network->put(request, QString("{\"capeId\":\"%1\"}").arg(m_capeId).toUtf8());
+    }
+}
+
+void CapeChange::init()
+{
+    addHeaderProxy(new Net::StaticHeaderProxy(QList<Net::HeaderPair>{
+        { "Authorization", QString("Bearer %1").arg(m_token).toLocal8Bit() },
+    }));
+}
+
+CapeChange::Ptr CapeChange::make(QString token, QString capeId)
+{
+    auto up = makeShared<CapeChange>(token, capeId);
+    up->m_url = QUrl("https://api.minecraftservices.com/minecraft/profile/capes/active");
+    up->setObjectName(QString("BYTES:") + up->m_url.toString());
+    up->m_sink.reset(new Net::ByteArraySink(std::make_shared<QByteArray>()));
+    return up;
+}

launcher/minecraft/skins/CapeChange.h

@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "net/NetRequest.h"
+
+class CapeChange : public Net::NetRequest {
+    Q_OBJECT
+   public:
+    using Ptr = shared_qobject_ptr<CapeChange>;
+    CapeChange(QString token, QString capeId);
+    virtual ~CapeChange() = default;
+
+    static CapeChange::Ptr make(QString token, QString capeId);
+    void init() override;
+
+   protected:
+    virtual QNetworkReply* getReply(QNetworkRequest&) override;
+
+   private:
+    QString m_capeId;
+    QString m_token;
+};

launcher/minecraft/skins/SkinDelete.cpp

@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      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 "SkinDelete.h"
+
+#include "net/ByteArraySink.h"
+#include "net/StaticHeaderProxy.h"
+
+SkinDelete::SkinDelete(QString token) : NetRequest(), m_token(token)
+{
+    logCat = taskMCSkinsLogC;
+}
+
+QNetworkReply* SkinDelete::getReply(QNetworkRequest& request)
+{
+    setStatus(tr("Deleting skin"));
+    return m_network->deleteResource(request);
+}
+
+void SkinDelete::init()
+{
+    addHeaderProxy(new Net::StaticHeaderProxy(QList<Net::HeaderPair>{
+        { "Authorization", QString("Bearer %1").arg(m_token).toLocal8Bit() },
+    }));
+}
+
+SkinDelete::Ptr SkinDelete::make(QString token)
+{
+    auto up = makeShared<SkinDelete>(token);
+    up->m_url = QUrl("https://api.minecraftservices.com/minecraft/profile/skins/active");
+    up->m_sink.reset(new Net::ByteArraySink(std::make_shared<QByteArray>()));
+    return up;
+}

launcher/minecraft/skins/SkinDelete.h

@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "net/NetRequest.h"
+
+class SkinDelete : public Net::NetRequest {
+    Q_OBJECT
+   public:
+    using Ptr = shared_qobject_ptr<SkinDelete>;
+    SkinDelete(QString token);
+    virtual ~SkinDelete() = default;
+
+    static SkinDelete::Ptr make(QString token);
+    void init() override;
+
+   protected:
+    virtual QNetworkReply* getReply(QNetworkRequest&) override;
+
+   private:
+    QString m_token;
+};

launcher/minecraft/skins/SkinList.cpp

@@ -0,0 +1,389 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "SkinList.h"
+
+#include <QFileInfo>
+#include <QMimeData>
+
+#include "FileSystem.h"
+#include "Json.h"
+#include "minecraft/skins/SkinModel.h"
+
+SkinList::SkinList(QObject* parent, QString path, MinecraftAccountPtr acct) : QAbstractListModel(parent), m_acct(acct)
+{
+    FS::ensureFolderPathExists(m_dir.absolutePath());
+    m_dir.setFilter(QDir::Readable | QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs);
+    m_dir.setSorting(QDir::Name | QDir::IgnoreCase | QDir::LocaleAware);
+    m_watcher.reset(new QFileSystemWatcher(this));
+    is_watching = false;
+    connect(m_watcher.get(), &QFileSystemWatcher::directoryChanged, this, &SkinList::directoryChanged);
+    connect(m_watcher.get(), &QFileSystemWatcher::fileChanged, this, &SkinList::fileChanged);
+    directoryChanged(path);
+}
+
+void SkinList::startWatching()
+{
+    if (is_watching) {
+        return;
+    }
+    update();
+    is_watching = m_watcher->addPath(m_dir.absolutePath());
+    if (is_watching) {
+        qDebug() << "Started watching " << m_dir.absolutePath();
+    } else {
+        qDebug() << "Failed to start watching " << m_dir.absolutePath();
+    }
+}
+
+void SkinList::stopWatching()
+{
+    save();
+    if (!is_watching) {
+        return;
+    }
+    is_watching = !m_watcher->removePath(m_dir.absolutePath());
+    if (!is_watching) {
+        qDebug() << "Stopped watching " << m_dir.absolutePath();
+    } else {
+        qDebug() << "Failed to stop watching " << m_dir.absolutePath();
+    }
+}
+
+bool SkinList::update()
+{
+    QVector<SkinModel> newSkins;
+    m_dir.refresh();
+
+    auto manifestInfo = QFileInfo(m_dir.absoluteFilePath("index.json"));
+    if (manifestInfo.exists()) {
+        try {
+            auto doc = Json::requireDocument(manifestInfo.absoluteFilePath(), "SkinList JSON file");
+            const auto root = doc.object();
+            auto skins = Json::ensureArray(root, "skins");
+            for (auto jSkin : skins) {
+                SkinModel s(m_dir, Json::ensureObject(jSkin));
+                if (s.isValid()) {
+                    newSkins << s;
+                }
+            }
+        } catch (const Exception& e) {
+            qCritical() << "Couldn't load skins json:" << e.cause();
+        }
+    }
+
+    bool needsSave = false;
+    const auto& skin = m_acct->accountData()->minecraftProfile.skin;
+    if (!skin.url.isEmpty() && !skin.data.isEmpty()) {
+        QPixmap skinTexture;
+        SkinModel* nskin = nullptr;
+        for (auto i = 0; i < newSkins.size(); i++) {
+            if (newSkins[i].getURL() == skin.url) {
+                nskin = &newSkins[i];
+                break;
+            }
+        }
+        if (!nskin) {
+            auto name = m_acct->profileName() + ".png";
+            if (QFileInfo(m_dir.absoluteFilePath(name)).exists()) {
+                name = QUrl(skin.url).fileName() + ".png";
+            }
+            auto path = m_dir.absoluteFilePath(name);
+            if (skinTexture.loadFromData(skin.data, "PNG") && skinTexture.save(path)) {
+                SkinModel s(path);
+                s.setModel(skin.variant.toUpper() == "SLIM" ? SkinModel::SLIM : SkinModel::CLASSIC);
+                s.setCapeId(m_acct->accountData()->minecraftProfile.currentCape);
+                s.setURL(skin.url);
+                newSkins << s;
+                needsSave = true;
+            }
+        } else {
+            nskin->setCapeId(m_acct->accountData()->minecraftProfile.currentCape);
+            nskin->setModel(skin.variant.toUpper() == "SLIM" ? SkinModel::SLIM : SkinModel::CLASSIC);
+        }
+    }
+
+    auto folderContents = m_dir.entryInfoList();
+    // if there are any untracked files...
+    for (QFileInfo entry : folderContents) {
+        if (!entry.isFile() && entry.suffix() != "png")
+            continue;
+
+        SkinModel w(entry.absoluteFilePath());
+        if (w.isValid()) {
+            auto add = true;
+            for (auto s : newSkins) {
+                if (s.name() == w.name()) {
+                    add = false;
+                    break;
+                }
+            }
+            if (add) {
+                newSkins.append(w);
+                needsSave = true;
+            }
+        }
+    }
+    std::sort(newSkins.begin(), newSkins.end(),
+              [](const SkinModel& a, const SkinModel& b) { return a.getPath().localeAwareCompare(b.getPath()) < 0; });
+    beginResetModel();
+    m_skin_list.swap(newSkins);
+    endResetModel();
+    if (needsSave)
+        save();
+    return true;
+}
+
+void SkinList::directoryChanged(const QString& path)
+{
+    QDir new_dir(path);
+    if (!new_dir.exists())
+        if (!FS::ensureFolderPathExists(new_dir.absolutePath()))
+            return;
+    if (m_dir.absolutePath() != new_dir.absolutePath()) {
+        m_dir.setPath(path);
+        m_dir.refresh();
+        if (is_watching)
+            stopWatching();
+        startWatching();
+    }
+    update();
+}
+
+void SkinList::fileChanged(const QString& path)
+{
+    qDebug() << "Checking " << path;
+    QFileInfo checkfile(path);
+    if (!checkfile.exists())
+        return;
+
+    for (int i = 0; i < m_skin_list.count(); i++) {
+        if (m_skin_list[i].getPath() == checkfile.absoluteFilePath()) {
+            m_skin_list[i].refresh();
+            dataChanged(index(i), index(i));
+            break;
+        }
+    }
+}
+
+QStringList SkinList::mimeTypes() const
+{
+    return { "text/uri-list" };
+}
+
+Qt::DropActions SkinList::supportedDropActions() const
+{
+    return Qt::CopyAction;
+}
+
+bool SkinList::dropMimeData(const QMimeData* data,
+                            Qt::DropAction action,
+                            [[maybe_unused]] int row,
+                            [[maybe_unused]] int column,
+                            [[maybe_unused]] const QModelIndex& parent)
+{
+    if (action == Qt::IgnoreAction)
+        return true;
+    // check if the action is supported
+    if (!data || !(action & supportedDropActions()))
+        return false;
+
+    // files dropped from outside?
+    if (data->hasUrls()) {
+        auto urls = data->urls();
+        QStringList skinFiles;
+        for (auto url : urls) {
+            // only local files may be dropped...
+            if (!url.isLocalFile())
+                continue;
+            skinFiles << url.toLocalFile();
+        }
+        installSkins(skinFiles);
+        return true;
+    }
+    return false;
+}
+
+Qt::ItemFlags SkinList::flags(const QModelIndex& index) const
+{
+    Qt::ItemFlags f = Qt::ItemIsDropEnabled | QAbstractListModel::flags(index);
+    if (index.isValid()) {
+        f |= (Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable);
+    }
+    return f;
+}
+
+QVariant SkinList::data(const QModelIndex& index, int role) const
+{
+    if (!index.isValid())
+        return QVariant();
+
+    int row = index.row();
+
+    if (row < 0 || row >= m_skin_list.size())
+        return QVariant();
+    auto skin = m_skin_list[row];
+    switch (role) {
+        case Qt::DecorationRole:
+            return skin.getTexture();
+        case Qt::DisplayRole:
+            return skin.name();
+        case Qt::UserRole:
+            return skin.name();
+        case Qt::EditRole:
+            return skin.name();
+        default:
+            return QVariant();
+    }
+}
+
+int SkinList::rowCount(const QModelIndex& parent) const
+{
+    return parent.isValid() ? 0 : m_skin_list.size();
+}
+
+void SkinList::installSkins(const QStringList& iconFiles)
+{
+    for (QString file : iconFiles)
+        installSkin(file);
+}
+
+QString SkinList::installSkin(const QString& file, const QString& name)
+{
+    if (file.isEmpty())
+        return tr("Path is empty.");
+    QFileInfo fileinfo(file);
+    if (!fileinfo.exists())
+        return tr("File doesn't exist.");
+    if (!fileinfo.isFile())
+        return tr("Not a file.");
+    if (!fileinfo.isReadable())
+        return tr("File is not readable.");
+    if (fileinfo.suffix() != "png" && !SkinModel(fileinfo.absoluteFilePath()).isValid())
+        return tr("Skin images must be 64x64 or 64x32 pixel PNG files.");
+
+    QString target = FS::PathCombine(m_dir.absolutePath(), name.isEmpty() ? fileinfo.fileName() : name);
+
+    return QFile::copy(file, target) ? "" : tr("Unable to copy file");
+}
+
+int SkinList::getSkinIndex(const QString& key) const
+{
+    for (int i = 0; i < m_skin_list.count(); i++) {
+        if (m_skin_list[i].name() == key) {
+            return i;
+        }
+    }
+    return -1;
+}
+
+const SkinModel* SkinList::skin(const QString& key) const
+{
+    int idx = getSkinIndex(key);
+    if (idx == -1)
+        return nullptr;
+    return &m_skin_list[idx];
+}
+
+SkinModel* SkinList::skin(const QString& key)
+{
+    int idx = getSkinIndex(key);
+    if (idx == -1)
+        return nullptr;
+    return &m_skin_list[idx];
+}
+
+bool SkinList::deleteSkin(const QString& key, const bool trash)
+{
+    int idx = getSkinIndex(key);
+    if (idx != -1) {
+        auto s = m_skin_list[idx];
+        if (trash) {
+            if (FS::trash(s.getPath(), nullptr)) {
+                m_skin_list.remove(idx);
+                save();
+                return true;
+            }
+        } else if (QFile::remove(s.getPath())) {
+            m_skin_list.remove(idx);
+            save();
+            return true;
+        }
+    }
+    return false;
+}
+
+void SkinList::save()
+{
+    QJsonObject doc;
+    QJsonArray arr;
+    for (auto s : m_skin_list) {
+        arr << s.toJSON();
+    }
+    doc["skins"] = arr;
+    Json::write(doc, m_dir.absoluteFilePath("index.json"));
+}
+
+int SkinList::getSelectedAccountSkin()
+{
+    const auto& skin = m_acct->accountData()->minecraftProfile.skin;
+    for (int i = 0; i < m_skin_list.count(); i++) {
+        if (m_skin_list[i].getURL() == skin.url) {
+            return i;
+        }
+    }
+    return -1;
+}
+
+bool SkinList::setData(const QModelIndex& idx, const QVariant& value, int role)
+{
+    if (!idx.isValid() || role != Qt::EditRole) {
+        return false;
+    }
+
+    int row = idx.row();
+    if (row < 0 || row >= m_skin_list.size())
+        return false;
+    auto& skin = m_skin_list[row];
+    auto newName = value.toString();
+    if (skin.name() != newName) {
+        skin.rename(newName);
+        save();
+    }
+    return true;
+}
+
+void SkinList::updateSkin(SkinModel* s)
+{
+    auto done = false;
+    for (auto i = 0; i < m_skin_list.size(); i++) {
+        if (m_skin_list[i].getPath() == s->getPath()) {
+            m_skin_list[i].setCapeId(s->getCapeId());
+            m_skin_list[i].setModel(s->getModel());
+            m_skin_list[i].setURL(s->getURL());
+            done = true;
+            break;
+        }
+    }
+    if (!done) {
+        beginInsertRows(QModelIndex(), m_skin_list.count(), m_skin_list.count() + 1);
+        m_skin_list.append(*s);
+        endInsertRows();
+    }
+    save();
+}

launcher/minecraft/skins/SkinList.h

@@ -0,0 +1,80 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QAbstractListModel>
+#include <QDir>
+#include <QFileSystemWatcher>
+
+#include "QObjectPtr.h"
+#include "SkinModel.h"
+#include "minecraft/auth/MinecraftAccount.h"
+
+class SkinList : public QAbstractListModel {
+    Q_OBJECT
+   public:
+    explicit SkinList(QObject* parent, QString path, MinecraftAccountPtr acct);
+    virtual ~SkinList() { save(); };
+
+    int getSkinIndex(const QString& key) const;
+
+    virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
+    bool setData(const QModelIndex& idx, const QVariant& value, int role) override;
+    virtual int rowCount(const QModelIndex& parent = QModelIndex()) const override;
+
+    virtual QStringList mimeTypes() const override;
+    virtual Qt::DropActions supportedDropActions() const override;
+    virtual bool dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column, const QModelIndex& parent) override;
+    virtual Qt::ItemFlags flags(const QModelIndex& index) const override;
+
+    bool deleteSkin(const QString& key, const bool trash);
+
+    void installSkins(const QStringList& iconFiles);
+    QString installSkin(const QString& file, const QString& name = {});
+
+    const SkinModel* skin(const QString& key) const;
+    SkinModel* skin(const QString& key);
+
+    void startWatching();
+    void stopWatching();
+
+    QString getDir() const { return m_dir.absolutePath(); }
+    void save();
+    int getSelectedAccountSkin();
+
+    void updateSkin(SkinModel* s);
+
+   private:
+    // hide copy constructor
+    SkinList(const SkinList&) = delete;
+    // hide assign op
+    SkinList& operator=(const SkinList&) = delete;
+
+   protected slots:
+    void directoryChanged(const QString& path);
+    void fileChanged(const QString& path);
+    bool update();
+
+   private:
+    shared_qobject_ptr<QFileSystemWatcher> m_watcher;
+    bool is_watching;
+    QVector<SkinModel> m_skin_list;
+    QDir m_dir;
+    MinecraftAccountPtr m_acct;
+};

launcher/minecraft/skins/SkinModel.cpp

@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "SkinModel.h"
+#include <QFileInfo>
+#include <QImage>
+#include <QPainter>
+#include <QTransform>
+
+#include "FileSystem.h"
+#include "Json.h"
+
+SkinModel::SkinModel(QString path) : m_path(path), m_texture(path), m_model(Model::CLASSIC) {}
+
+SkinModel::SkinModel(QDir skinDir, QJsonObject obj)
+    : m_cape_id(Json::ensureString(obj, "capeId")), m_model(Model::CLASSIC), m_url(Json::ensureString(obj, "url"))
+{
+    auto name = Json::ensureString(obj, "name");
+
+    if (auto model = Json::ensureString(obj, "model"); model == "SLIM") {
+        m_model = Model::SLIM;
+    }
+    m_path = skinDir.absoluteFilePath(name) + ".png";
+    m_texture = QPixmap(m_path);
+}
+
+QString SkinModel::name() const
+{
+    return QFileInfo(m_path).baseName();
+}
+
+bool SkinModel::rename(QString newName)
+{
+    auto info = QFileInfo(m_path);
+    m_path = FS::PathCombine(info.absolutePath(), newName + ".png");
+    return FS::move(info.absoluteFilePath(), m_path);
+}
+
+QJsonObject SkinModel::toJSON() const
+{
+    QJsonObject obj;
+    obj["name"] = name();
+    obj["capeId"] = m_cape_id;
+    obj["url"] = m_url;
+    obj["model"] = getModelString();
+    return obj;
+}
+
+QString SkinModel::getModelString() const
+{
+    switch (m_model) {
+        case CLASSIC:
+            return "CLASSIC";
+        case SLIM:
+            return "SLIM";
+    }
+    return {};
+}
+
+bool SkinModel::isValid() const
+{
+    return !m_texture.isNull() && (m_texture.size().height() == 32 || m_texture.size().height() == 64) && m_texture.size().width() == 64;
+}

launcher/minecraft/skins/SkinModel.h

@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QDir>
+#include <QJsonObject>
+#include <QPixmap>
+
+class SkinModel {
+   public:
+    enum Model { CLASSIC, SLIM };
+
+    SkinModel() = default;
+    SkinModel(QString path);
+    SkinModel(QDir skinDir, QJsonObject obj);
+    virtual ~SkinModel() = default;
+
+    QString name() const;
+    QString getModelString() const;
+    bool isValid() const;
+    QString getPath() const { return m_path; }
+    QPixmap getTexture() const { return m_texture; }
+    QString getCapeId() const { return m_cape_id; }
+    Model getModel() const { return m_model; }
+    QString getURL() const { return m_url; }
+
+    bool rename(QString newName);
+    void setCapeId(QString capeID) { m_cape_id = capeID; }
+    void setModel(Model model) { m_model = model; }
+    void setURL(QString url) { m_url = url; }
+    void refresh() { m_texture = QPixmap(m_path); }
+
+    QJsonObject toJSON() const;
+
+   private:
+    QString m_path;
+    QPixmap m_texture;
+    QString m_cape_id;
+    Model m_model;
+    QString m_url;
+};

launcher/minecraft/skins/SkinUpload.cpp

@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *      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 "SkinUpload.h"
+
+#include <QHttpMultiPart>
+
+#include "FileSystem.h"
+#include "net/ByteArraySink.h"
+#include "net/StaticHeaderProxy.h"
+
+SkinUpload::SkinUpload(QString token, QString path, QString variant) : NetRequest(), m_token(token), m_path(path), m_variant(variant)
+{
+    logCat = taskMCSkinsLogC;
+}
+
+QNetworkReply* SkinUpload::getReply(QNetworkRequest& request)
+{
+    QHttpMultiPart* multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType, this);
+
+    QHttpPart skin;
+    skin.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/png"));
+    skin.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"file\"; filename=\"skin.png\""));
+
+    skin.setBody(FS::read(m_path));
+
+    QHttpPart model;
+    model.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"variant\""));
+    model.setBody(m_variant.toUtf8());
+
+    multiPart->append(skin);
+    multiPart->append(model);
+    setStatus(tr("Uploading skin"));
+    return m_network->post(request, multiPart);
+}
+
+void SkinUpload::init()
+{
+    addHeaderProxy(new Net::StaticHeaderProxy(QList<Net::HeaderPair>{
+        { "Authorization", QString("Bearer %1").arg(m_token).toLocal8Bit() },
+    }));
+}
+
+SkinUpload::Ptr SkinUpload::make(QString token, QString path, QString variant)
+{
+    auto up = makeShared<SkinUpload>(token, path, variant);
+    up->m_url = QUrl("https://api.minecraftservices.com/minecraft/profile/skins");
+    up->setObjectName(QString("BYTES:") + up->m_url.toString());
+    up->m_sink.reset(new Net::ByteArraySink(std::make_shared<QByteArray>()));
+    return up;
+}

launcher/minecraft/skins/SkinUpload.h

@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "net/NetRequest.h"
+
+class SkinUpload : public Net::NetRequest {
+    Q_OBJECT
+   public:
+    using Ptr = shared_qobject_ptr<SkinUpload>;
+
+    // Note this class takes ownership of the file.
+    SkinUpload(QString token, QString path, QString variant);
+    virtual ~SkinUpload() = default;
+
+    static SkinUpload::Ptr make(QString token, QString path, QString variant);
+    void init() override;
+
+   protected:
+    virtual QNetworkReply* getReply(QNetworkRequest&) override;
+
+   private:
+    QString m_token;
+    QString m_path;
+    QString m_variant;
+};

launcher/modplatform/ModIndex.cpp

@@ -2,6 +2,7 @@
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -94,10 +95,9 @@ auto ProviderCapabilities::hash(ResourceProvider p, QIODevice* device, QString t
 {
     QCryptographicHash::Algorithm algo = QCryptographicHash::Sha1;
     switch (p) {
-        case ResourceProvider::MODRINTH: {
+        case ResourceProvider::MODRINTH:
             algo = (type == "sha1") ? QCryptographicHash::Sha1 : QCryptographicHash::Sha512;
             break;
-        }
         case ResourceProvider::FLAME:
             algo = (type == "sha1") ? QCryptographicHash::Sha1 : QCryptographicHash::Md5;
             break;
@@ -117,7 +117,7 @@ QString getMetaURL(ResourceProvider provider, QVariant projectID)
            projectID.toString();
 }
 
-auto getModLoaderString(ModLoaderType type) -> const QString
+auto getModLoaderAsString(ModLoaderType type) -> const QString
 {
     switch (type) {
         case NeoForge:
@@ -138,4 +138,21 @@ auto getModLoaderString(ModLoaderType type) -> const QString
     return "";
 }
 
+auto getModLoaderFromString(QString type) -> ModLoaderType
+{
+    if (type == "neoforge")
+        return NeoForge;
+    if (type == "forge")
+        return Forge;
+    if (type == "cauldron")
+        return Cauldron;
+    if (type == "liteloader")
+        return LiteLoader;
+    if (type == "fabric")
+        return Fabric;
+    if (type == "quilt")
+        return Quilt;
+    return {};
+}
+
 }  // namespace ModPlatform

launcher/modplatform/ModIndex.h

@@ -109,6 +109,7 @@ struct IndexedVersion {
     bool is_preferred = true;
     QString changelog;
     QList<Dependency> dependencies;
+    QString side;  // this is for flame API
 
     // For internal use, not provided by APIs
     bool is_currently_selected = false;
@@ -183,7 +184,8 @@ inline auto getOverrideDeps() -> QList<OverrideDep>
 
 QString getMetaURL(ResourceProvider provider, QVariant projectID);
 
-auto getModLoaderString(ModLoaderType type) -> const QString;
+auto getModLoaderAsString(ModLoaderType type) -> const QString;
+auto getModLoaderFromString(QString type) -> ModLoaderType;
 
 constexpr bool hasSingleModLoaderSelected(ModLoaderTypes l) noexcept
 {
@@ -191,6 +193,11 @@ constexpr bool hasSingleModLoaderSelected(ModLoaderTypes l) noexcept
     return x && !(x & (x - 1));
 }
 
+struct Category {
+    QString name;
+    QString id;
+};
+
 }  // namespace ModPlatform
 
 Q_DECLARE_METATYPE(ModPlatform::IndexedPack)

launcher/modplatform/ResourceAPI.h

@@ -4,6 +4,7 @@
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -73,6 +74,8 @@ class ResourceAPI {
         std::optional<SortingMethod> sorting;
         std::optional<ModPlatform::ModLoaderTypes> loaders;
         std::optional<std::list<Version> > versions;
+        std::optional<QString> side;
+        std::optional<QStringList> categoryIds;
     };
     struct SearchCallbacks {
         std::function<void(QJsonDocument&)> on_succeed;

launcher/modplatform/atlauncher/ATLPackInstallTask.cpp

@@ -282,7 +282,7 @@ void PackInstallTask::deleteExistingFiles()
 
     // Delete the files
     for (const auto& item : filesToDelete) {
-        QFile::remove(item);
+        FS::deletePath(item);
     }
 }
 
@@ -987,7 +987,7 @@ bool PackInstallTask::extractMods(const QMap<QString, VersionMod>& toExtract,
         // the copy from the Configs.zip
         QFileInfo fileInfo(to);
         if (fileInfo.exists()) {
-            if (!QFile::remove(to)) {
+            if (!FS::deletePath(to)) {
                 qWarning() << "Failed to delete" << to;
                 return false;
             }

launcher/modplatform/flame/FlameAPI.cpp

@@ -3,10 +3,12 @@
 // SPDX-License-Identifier: GPL-3.0-only
 
 #include "FlameAPI.h"
+#include <memory>
 #include "FlameModIndex.h"
 
 #include "Application.h"
 #include "Json.h"
+#include "modplatform/ModIndex.h"
 #include "net/ApiDownload.h"
 #include "net/ApiUpload.h"
 #include "net/NetJob.h"
@@ -220,3 +222,42 @@ QList<ResourceAPI::SortingMethod> FlameAPI::getSortingMethods() const
              { 7, "Category", QObject::tr("Sort by Category") },
              { 8, "GameVersion", QObject::tr("Sort by Game Version") } };
 }
+
+Task::Ptr FlameAPI::getModCategories(std::shared_ptr<QByteArray> response)
+{
+    auto netJob = makeShared<NetJob>(QString("Flame::GetCategories"), APPLICATION->network());
+    netJob->addNetAction(Net::ApiDownload::makeByteArray(QUrl("https://api.curseforge.com/v1/categories?gameId=432&classId=6"), response));
+    QObject::connect(netJob.get(), &Task::failed, [](QString msg) { qDebug() << "Flame failed to get categories:" << msg; });
+    return netJob;
+}
+
+QList<ModPlatform::Category> FlameAPI::loadModCategories(std::shared_ptr<QByteArray> response)
+{
+    QList<ModPlatform::Category> categories;
+    QJsonParseError parse_error{};
+    QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
+    if (parse_error.error != QJsonParseError::NoError) {
+        qWarning() << "Error while parsing JSON response from categories at " << parse_error.offset
+                   << " reason: " << parse_error.errorString();
+        qWarning() << *response;
+        return categories;
+    }
+
+    try {
+        auto obj = Json::requireObject(doc);
+        auto arr = Json::requireArray(obj, "data");
+
+        for (auto val : arr) {
+            auto cat = Json::requireObject(val);
+            auto id = Json::requireInteger(cat, "id");
+            auto name = Json::requireString(cat, "name");
+            categories.push_back({ name, QString::number(id) });
+        }
+
+    } catch (Json::JsonException& e) {
+        qCritical() << "Failed to parse response from a version request.";
+        qCritical() << e.what();
+        qDebug() << doc;
+    }
+    return categories;
+};

launcher/modplatform/flame/FlameAPI.h

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <QList>
 #include <algorithm>
 #include <memory>
 #include "modplatform/ModIndex.h"
@@ -22,6 +23,9 @@ class FlameAPI : public NetworkResourceAPI {
     Task::Ptr getFiles(const QStringList& fileIds, std::shared_ptr<QByteArray> response) const;
     Task::Ptr getFile(const QString& addonId, const QString& fileId, std::shared_ptr<QByteArray> response) const;
 
+    static Task::Ptr getModCategories(std::shared_ptr<QByteArray> response);
+    static QList<ModPlatform::Category> loadModCategories(std::shared_ptr<QByteArray> response);
+
     [[nodiscard]] auto getSortingMethods() const -> QList<ResourceAPI::SortingMethod> override;
 
     static inline auto validateModLoaders(ModPlatform::ModLoaderTypes loaders) -> bool
@@ -96,6 +100,9 @@ class FlameAPI : public NetworkResourceAPI {
         get_arguments.append("sortOrder=desc");
         if (args.loaders.has_value())
             get_arguments.append(QString("modLoaderTypes=%1").arg(getModLoaderFilters(args.loaders.value())));
+        if (args.categoryIds.has_value() && !args.categoryIds->empty())
+            get_arguments.append(QString("categoryIds=[%1]").arg(args.categoryIds->join(",")));
+
         get_arguments.append(gameVersionStr);
 
         return "https://api.curseforge.com/v1/mods/search?gameId=432&" + get_arguments.join('&');

launcher/modplatform/flame/FlameInstanceCreationTask.cpp

@@ -322,7 +322,7 @@ bool FlameCreationTask::createInstance()
         // Keep index file in case we need it some other time (like when changing versions)
         QString new_index_place(FS::PathCombine(parent_folder, "manifest.json"));
         FS::ensureFilePathExists(new_index_place);
-        QFile::rename(index_path, new_index_place);
+        FS::move(index_path, new_index_place);
 
     } catch (const JSONValidationError& e) {
         setError(tr("Could not understand pack manifest:\n") + e.cause());
@@ -336,7 +336,7 @@ bool FlameCreationTask::createInstance()
             Override::createOverrides("overrides", parent_folder, overridePath);
 
             QString mcPath = FS::PathCombine(m_stagingPath, "minecraft");
-            if (!QFile::rename(overridePath, mcPath)) {
+            if (!FS::move(overridePath, mcPath)) {
                 setError(tr("Could not rename the overrides folder:\n") + m_pack.overrides);
                 return false;
             }
@@ -538,9 +538,7 @@ void FlameCreationTask::setupDownloadJob(QEventLoop& loop)
     }
     for (const auto& result : results) {
         auto fileName = result.fileName;
-#ifdef Q_OS_WIN
         fileName = FS::RemoveInvalidPathChars(fileName);
-#endif
         auto relpath = FS::PathCombine(result.targetFolder, fileName);
 
         if (!result.required && !selectedOptionalMods.contains(relpath)) {

launcher/modplatform/flame/FlameModIndex.cpp

@@ -80,10 +80,6 @@ void FlameMod::loadIndexedPackVersions(ModPlatform::IndexedPack& pack,
                                        const BaseInstance* inst)
 {
     QVector<ModPlatform::IndexedVersion> unsortedVersions;
-    auto profile = (dynamic_cast<const MinecraftInstance*>(inst))->getPackProfile();
-    QString mcVersion = profile->getComponentVersion("net.minecraft");
-    auto loaders = profile->getSupportedModLoaders();
-
     for (auto versionIter : arr) {
         auto obj = versionIter.toObject();
 
@@ -91,8 +87,7 @@ void FlameMod::loadIndexedPackVersions(ModPlatform::IndexedPack& pack,
         if (!file.addonId.isValid())
             file.addonId = pack.addonId;
 
-        if (file.fileId.isValid() &&
-            (!loaders.has_value() || !file.loaders || loaders.value() & file.loaders))  // Heuristic to check if the returned value is valid
+        if (file.fileId.isValid())  // Heuristic to check if the returned value is valid
             unsortedVersions.append(file);
     }
 
@@ -118,19 +113,25 @@ auto FlameMod::loadIndexedPackVersion(QJsonObject& obj, bool load_changelog) ->
 
         if (str.contains('.'))
             file.mcVersion.append(str);
-        auto loader = str.toLower();
-        if (loader == "neoforge")
+
+        if (auto loader = str.toLower(); loader == "neoforge")
             file.loaders |= ModPlatform::NeoForge;
-        if (loader == "forge")
+        else if (loader == "forge")
             file.loaders |= ModPlatform::Forge;
-        if (loader == "cauldron")
+        else if (loader == "cauldron")
             file.loaders |= ModPlatform::Cauldron;
-        if (loader == "liteloader")
+        else if (loader == "liteloader")
             file.loaders |= ModPlatform::LiteLoader;
-        if (loader == "fabric")
+        else if (loader == "fabric")
             file.loaders |= ModPlatform::Fabric;
-        if (loader == "quilt")
+        else if (loader == "quilt")
             file.loaders |= ModPlatform::Quilt;
+        else if (loader == "server" || loader == "client") {
+            if (file.side.isEmpty())
+                file.side = loader;
+            else if (file.side != loader)
+                file.side = "both";
+        }
     }
 
     file.addonId = Json::requireInteger(obj, "modId");
@@ -139,9 +140,7 @@ auto FlameMod::loadIndexedPackVersion(QJsonObject& obj, bool load_changelog) ->
     file.version = Json::requireString(obj, "displayName");
     file.downloadUrl = Json::ensureString(obj, "downloadUrl");
     file.fileName = Json::requireString(obj, "fileName");
-#ifdef Q_OS_WIN
     file.fileName = FS::RemoveInvalidPathChars(file.fileName);
-#endif
 
     ModPlatform::IndexedVersionType::VersionType ver_type;
     switch (Json::requireInteger(obj, "releaseType")) {

launcher/modplatform/helpers/OverrideUtils.cpp

@@ -10,7 +10,7 @@ void createOverrides(const QString& name, const QString& parent_folder, const QS
 {
     QString file_path(FS::PathCombine(parent_folder, name + ".txt"));
     if (QFile::exists(file_path))
-        QFile::remove(file_path);
+        FS::deletePath(file_path);
 
     FS::ensureFilePathExists(file_path);
 

launcher/modplatform/legacy_ftb/PackInstallTask.cpp

@@ -137,7 +137,7 @@ void PackInstallTask::install()
     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")) {
+        if (!FS::move(m_stagingPath + "/unzip/minecraft", m_stagingPath + "/minecraft")) {
             emitFailed(tr("Failed to move unzipped Minecraft!"));
             return;
         }

launcher/modplatform/modrinth/ModrinthAPI.cpp

@@ -120,3 +120,41 @@ QList<ResourceAPI::SortingMethod> ModrinthAPI::getSortingMethods() const
              { 4, "newest", QObject::tr("Sort by Newest") },
              { 5, "updated", QObject::tr("Sort by Last Updated") } };
 }
+
+Task::Ptr ModrinthAPI::getModCategories(std::shared_ptr<QByteArray> response)
+{
+    auto netJob = makeShared<NetJob>(QString("Modrinth::GetCategories"), APPLICATION->network());
+    netJob->addNetAction(Net::ApiDownload::makeByteArray(QUrl(BuildConfig.MODRINTH_PROD_URL + "/tag/category"), response));
+    QObject::connect(netJob.get(), &Task::failed, [](QString msg) { qDebug() << "Modrinth failed to get categories:" << msg; });
+    return netJob;
+}
+
+QList<ModPlatform::Category> ModrinthAPI::loadModCategories(std::shared_ptr<QByteArray> response)
+{
+    QList<ModPlatform::Category> categories;
+    QJsonParseError parse_error{};
+    QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
+    if (parse_error.error != QJsonParseError::NoError) {
+        qWarning() << "Error while parsing JSON response from categories at " << parse_error.offset
+                   << " reason: " << parse_error.errorString();
+        qWarning() << *response;
+        return categories;
+    }
+
+    try {
+        auto arr = Json::requireArray(doc);
+
+        for (auto val : arr) {
+            auto cat = Json::requireObject(val);
+            auto name = Json::requireString(cat, "name");
+            if (Json::ensureString(cat, "project_type", "") == "mod")
+                categories.push_back({ name, name });
+        }
+
+    } catch (Json::JsonException& e) {
+        qCritical() << "Failed to parse response from a version request.";
+        qCritical() << e.what();
+        qDebug() << doc;
+    }
+    return categories;
+};

launcher/modplatform/modrinth/ModrinthAPI.h

@@ -30,6 +30,9 @@ class ModrinthAPI : public NetworkResourceAPI {
 
     Task::Ptr getProjects(QStringList addonIds, std::shared_ptr<QByteArray> response) const override;
 
+    static Task::Ptr getModCategories(std::shared_ptr<QByteArray> response);
+    static QList<ModPlatform::Category> loadModCategories(std::shared_ptr<QByteArray> response);
+
    public:
     [[nodiscard]] auto getSortingMethods() const -> QList<ResourceAPI::SortingMethod> override;
 
@@ -41,7 +44,7 @@ class ModrinthAPI : public NetworkResourceAPI {
         for (auto loader :
              { ModPlatform::NeoForge, ModPlatform::Forge, ModPlatform::Fabric, ModPlatform::Quilt, ModPlatform::LiteLoader }) {
             if (types & loader) {
-                l << getModLoaderString(loader);
+                l << getModLoaderAsString(loader);
             }
         }
         return l;
@@ -56,6 +59,27 @@ class ModrinthAPI : public NetworkResourceAPI {
         return l.join(',');
     }
 
+    static auto getCategoriesFilters(QStringList categories) -> const QString
+    {
+        QStringList l;
+        for (auto cat : categories) {
+            l << QString("\"categories:%1\"").arg(cat);
+        }
+        return l.join(',');
+    }
+
+    static auto getSideFilters(QString side) -> const QString
+    {
+        if (side.isEmpty() || side == "both") {
+            return {};
+        }
+        if (side == "client")
+            return QString("\"client_side:required\",\"client_side:optional\"");
+        if (side == "server")
+            return QString("\"server_side:required\",\"server_side:optional\"");
+        return {};
+    }
+
    private:
     [[nodiscard]] static QString resourceTypeParameter(ModPlatform::ResourceType type)
     {
@@ -73,6 +97,7 @@ class ModrinthAPI : public NetworkResourceAPI {
 
         return "";
     }
+
     [[nodiscard]] QString createFacets(SearchArgs const& args) const
     {
         QStringList facets_list;
@@ -81,6 +106,14 @@ class ModrinthAPI : public NetworkResourceAPI {
             facets_list.append(QString("[%1]").arg(getModLoaderFilters(args.loaders.value())));
         if (args.versions.has_value())
             facets_list.append(QString("[%1]").arg(getGameVersionsArray(args.versions.value())));
+        if (args.side.has_value()) {
+            auto side = getSideFilters(args.side.value());
+            if (!side.isEmpty())
+                facets_list.append(QString("[%1]").arg(side));
+        }
+        if (args.categoryIds.has_value() && !args.categoryIds->empty())
+            facets_list.append(QString("[%1]").arg(getCategoriesFilters(args.categoryIds.value())));
+
         facets_list.append(QString("[\"project_type:%1\"]").arg(resourceTypeParameter(args.type)));
 
         return QString("[%1]").arg(facets_list.join(','));

launcher/modplatform/modrinth/ModrinthCheckUpdate.cpp

@@ -112,7 +112,7 @@ void ModrinthCheckUpdate::executeTask()
                                           ModPlatform::ModLoaderType::Fabric, ModPlatform::ModLoaderType::Quilt };
                     for (auto flag : flags) {
                         if (m_loaders.value().testFlag(flag)) {
-                            loader_filter = ModPlatform::getModLoaderString(flag);
+                            loader_filter = ModPlatform::getModLoaderAsString(flag);
                             break;
                         }
                     }

launcher/modplatform/modrinth/ModrinthInstanceCreationTask.cpp

@@ -173,7 +173,7 @@ bool ModrinthCreationTask::createInstance()
     // Keep index file in case we need it some other time (like when changing versions)
     QString new_index_place(FS::PathCombine(parent_folder, "modrinth.index.json"));
     FS::ensureFilePathExists(new_index_place);
-    QFile::rename(index_path, new_index_place);
+    FS::move(index_path, new_index_place);
 
     auto mcPath = FS::PathCombine(m_stagingPath, m_root_path);
 
@@ -183,7 +183,7 @@ bool ModrinthCreationTask::createInstance()
         Override::createOverrides("overrides", parent_folder, override_path);
 
         // Apply the overrides
-        if (!QFile::rename(override_path, mcPath)) {
+        if (!FS::move(override_path, mcPath)) {
             setError(tr("Could not rename the overrides folder:\n") + "overrides");
             return false;
         }
@@ -241,9 +241,7 @@ bool ModrinthCreationTask::createInstance()
 
     for (auto file : m_files) {
         auto fileName = file.path;
-#ifdef Q_OS_WIN
         fileName = FS::RemoveInvalidPathChars(fileName);
-#endif
         auto file_path = FS::PathCombine(root_modpack_path, fileName);
         if (!root_modpack_url.isParentOf(QUrl::fromLocalFile(file_path))) {
             // This means we somehow got out of the root folder, so abort here to prevent exploits

launcher/modplatform/modrinth/ModrinthPackIndex.cpp

@@ -2,6 +2,7 @@
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -115,16 +116,11 @@ void Modrinth::loadExtraPackData(ModPlatform::IndexedPack& pack, QJsonObject& ob
 void Modrinth::loadIndexedPackVersions(ModPlatform::IndexedPack& pack, QJsonArray& arr, const BaseInstance* inst)
 {
     QVector<ModPlatform::IndexedVersion> unsortedVersions;
-    auto profile = (dynamic_cast<const MinecraftInstance*>(inst))->getPackProfile();
-    QString mcVersion = profile->getComponentVersion("net.minecraft");
-    auto loaders = profile->getSupportedModLoaders();
-
     for (auto versionIter : arr) {
         auto obj = versionIter.toObject();
         auto file = loadIndexedPackVersion(obj);
 
-        if (file.fileId.isValid() &&
-            (!loaders.has_value() || !file.loaders || loaders.value() & file.loaders))  // Heuristic to check if the returned value is valid
+        if (file.fileId.isValid())  // Heuristic to check if the returned value is valid
             unsortedVersions.append(file);
     }
     auto orderSortPredicate = [](const ModPlatform::IndexedVersion& a, const ModPlatform::IndexedVersion& b) -> bool {
@@ -155,15 +151,15 @@ auto Modrinth::loadIndexedPackVersion(QJsonObject& obj, QString preferred_hash_t
     for (auto loader : loaders) {
         if (loader == "neoforge")
             file.loaders |= ModPlatform::NeoForge;
-        if (loader == "forge")
+        else if (loader == "forge")
             file.loaders |= ModPlatform::Forge;
-        if (loader == "cauldron")
+        else if (loader == "cauldron")
             file.loaders |= ModPlatform::Cauldron;
-        if (loader == "liteloader")
+        else if (loader == "liteloader")
             file.loaders |= ModPlatform::LiteLoader;
-        if (loader == "fabric")
+        else if (loader == "fabric")
             file.loaders |= ModPlatform::Fabric;
-        if (loader == "quilt")
+        else if (loader == "quilt")
             file.loaders |= ModPlatform::Quilt;
     }
     file.version = Json::requireString(obj, "name");
@@ -227,9 +223,7 @@ auto Modrinth::loadIndexedPackVersion(QJsonObject& obj, QString preferred_hash_t
     if (parent.contains("url")) {
         file.downloadUrl = Json::requireString(parent, "url");
         file.fileName = Json::requireString(parent, "filename");
-#ifdef Q_OS_WIN
         file.fileName = FS::RemoveInvalidPathChars(file.fileName);
-#endif
         file.is_preferred = Json::requireBoolean(parent, "primary") || (files.count() == 1);
         auto hash_list = Json::requireObject(parent, "hashes");
 

launcher/modplatform/modrinth/ModrinthPackManifest.cpp

@@ -131,6 +131,10 @@ auto loadIndexedVersion(QJsonObject& obj) -> ModpackVersion
 
     file.name = Json::requireString(obj, "name");
     file.version = Json::requireString(obj, "version_number");
+    auto gameVersions = Json::ensureArray(obj, "game_versions");
+    if (!gameVersions.isEmpty()) {
+        file.gameVersion = Json::ensureString(gameVersions[0]);
+    }
     file.version_type = ModPlatform::IndexedVersionType(Json::requireString(obj, "version_type"));
     file.changelog = Json::ensureString(obj, "changelog");
 

launcher/modplatform/modrinth/ModrinthPackManifest.h

@@ -84,6 +84,7 @@ struct ModpackExtra {
 struct ModpackVersion {
     QString name;
     QString version;
+    QString gameVersion;
     ModPlatform::IndexedVersionType version_type;
     QString changelog;
 

launcher/modplatform/packwiz/Packwiz.cpp

@@ -2,6 +2,7 @@
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -113,7 +114,11 @@ auto V1::createModFormat([[maybe_unused]] QDir& index_dir, ModPlatform::IndexedP
     mod.provider = mod_pack.provider;
     mod.file_id = mod_version.fileId;
     mod.project_id = mod_pack.addonId;
-    mod.side = stringToSide(mod_pack.side);
+    mod.side = stringToSide(mod_version.side.isEmpty() ? mod_pack.side : mod_version.side);
+    mod.loaders = mod_version.loaders;
+    mod.mcVersions = mod_version.mcVersion;
+    mod.mcVersions.sort();
+    mod.releaseType = mod_version.version_type;
 
     return mod;
 }
@@ -181,6 +186,18 @@ void V1::updateModIndex(QDir& index_dir, Mod& mod)
             break;
     }
 
+    toml::array loaders;
+    for (auto loader : { ModPlatform::NeoForge, ModPlatform::Forge, ModPlatform::Cauldron, ModPlatform::LiteLoader, ModPlatform::Fabric,
+                         ModPlatform::Quilt }) {
+        if (mod.loaders & loader) {
+            loaders.push_back(getModLoaderAsString(loader).toStdString());
+        }
+    }
+    toml::array mcVersions;
+    for (auto version : mod.mcVersions) {
+        mcVersions.push_back(version.toStdString());
+    }
+
     if (!index_file.open(QIODevice::ReadWrite)) {
         qCritical() << QString("Could not open file %1!").arg(normalized_fname);
         return;
@@ -192,6 +209,9 @@ void V1::updateModIndex(QDir& index_dir, Mod& mod)
         auto tbl = toml::table{ { "name", mod.name.toStdString() },
                                 { "filename", mod.filename.toStdString() },
                                 { "side", sideToString(mod.side).toStdString() },
+                                { "loaders", loaders },
+                                { "mcVersions", mcVersions },
+                                { "releaseType", mod.releaseType.toString().toStdString() },
                                 { "download",
                                   toml::table{
                                       { "mode", mod.mode.toStdString() },
@@ -276,6 +296,25 @@ auto V1::getIndexForMod(QDir& index_dir, QString slug) -> Mod
         mod.name = stringEntry(table, "name");
         mod.filename = stringEntry(table, "filename");
         mod.side = stringToSide(stringEntry(table, "side"));
+        mod.releaseType = ModPlatform::IndexedVersionType(stringEntry(table, "releaseType"));
+        if (auto loaders = table["loaders"]; loaders && loaders.is_array()) {
+            for (auto&& loader : *loaders.as_array()) {
+                if (loader.is_string()) {
+                    mod.loaders |= ModPlatform::getModLoaderFromString(QString::fromStdString(loader.as_string()->value_or("")));
+                }
+            }
+        }
+        if (auto versions = table["mcVersions"]; versions && versions.is_array()) {
+            for (auto&& version : *versions.as_array()) {
+                if (version.is_string()) {
+                    auto ver = QString::fromStdString(version.as_string()->value_or(""));
+                    if (!ver.isEmpty()) {
+                        mod.mcVersions << ver;
+                    }
+                }
+            }
+            mod.mcVersions.sort();
+        }
     }
 
     {  // [download] info

launcher/modplatform/packwiz/Packwiz.h

@@ -2,6 +2,7 @@
 /*
  *  Prism Launcher - Minecraft Launcher
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -41,6 +42,9 @@ class V1 {
         QString name{};
         QString filename{};
         Side side{ Side::UniversalSide };
+        ModPlatform::ModLoaderTypes loaders;
+        QStringList mcVersions;
+        ModPlatform::IndexedVersionType releaseType;
 
         // [download]
         QString mode{};

launcher/modplatform/technic/TechnicPackProcessor.cpp

@@ -83,8 +83,10 @@ void Technic::TechnicPackProcessor::run(SettingsObjectPtr globalSettings,
             data = file.readAll();
             file.close();
         } else {
-            if (minecraftVersion.isEmpty())
+            if (minecraftVersion.isEmpty()) {
                 emit failed(tr("Could not find \"version.json\" inside \"bin/modpack.jar\", but Minecraft version is unknown"));
+                return;
+            }
             components->setComponentVersion("net.minecraft", minecraftVersion, true);
             components->installJarMods({ modpackJar });
 
@@ -131,7 +133,9 @@ void Technic::TechnicPackProcessor::run(SettingsObjectPtr globalSettings,
         file.close();
     } else {
         // This is the "Vanilla" modpack, excluded by the search code
-        emit failed(tr("Unable to find a \"version.json\"!"));
+        components->setComponentVersion("net.minecraft", minecraftVersion, true);
+        components->saveNow();
+        emit succeeded();
         return;
     }
 

launcher/net/HttpMetaCache.cpp

@@ -84,9 +84,7 @@ auto HttpMetaCache::getEntry(QString base, QString resource_path) -> MetaEntryPt
 
 auto HttpMetaCache::resolveEntry(QString base, QString resource_path, QString expected_etag) -> MetaEntryPtr
 {
-#ifdef Q_OS_WIN
     resource_path = FS::RemoveInvalidPathChars(resource_path);
-#endif
     auto entry = getEntry(base, resource_path);
     // it's not present? generate a default stale entry
     if (!entry) {

launcher/net/Logging.cpp

@@ -22,5 +22,6 @@
 Q_LOGGING_CATEGORY(taskNetLogC, "launcher.task.net")
 Q_LOGGING_CATEGORY(taskDownloadLogC, "launcher.task.net.download")
 Q_LOGGING_CATEGORY(taskUploadLogC, "launcher.task.net.upload")
+Q_LOGGING_CATEGORY(taskMCSkinsLogC, "launcher.task.minecraft.skins")
 Q_LOGGING_CATEGORY(taskMetaCacheLogC, "launcher.task.net.metacache")
 Q_LOGGING_CATEGORY(taskHttpMetaCacheLogC, "launcher.task.net.metacache.http")

launcher/net/Logging.h

@@ -24,5 +24,6 @@
 Q_DECLARE_LOGGING_CATEGORY(taskNetLogC)
 Q_DECLARE_LOGGING_CATEGORY(taskDownloadLogC)
 Q_DECLARE_LOGGING_CATEGORY(taskUploadLogC)
+Q_DECLARE_LOGGING_CATEGORY(taskMCSkinsLogC)
 Q_DECLARE_LOGGING_CATEGORY(taskMetaCacheLogC)
 Q_DECLARE_LOGGING_CATEGORY(taskHttpMetaCacheLogC)

launcher/net/NetJob.cpp

@@ -43,11 +43,15 @@
 #include "ui/dialogs/CustomMessageBox.h"
 #endif
 
-NetJob::NetJob(QString job_name, shared_qobject_ptr<QNetworkAccessManager> network) : ConcurrentTask(nullptr, job_name), m_network(network)
+NetJob::NetJob(QString job_name, shared_qobject_ptr<QNetworkAccessManager> network, int max_concurrent)
+    : ConcurrentTask(nullptr, job_name), m_network(network)
 {
 #if defined(LAUNCHER_APPLICATION)
-    setMaxConcurrent(APPLICATION->settings()->get("NumberOfConcurrentDownloads").toInt());
+    if (max_concurrent < 0)
+        max_concurrent = APPLICATION->settings()->get("NumberOfConcurrentDownloads").toInt();
 #endif
+    if (max_concurrent > 0)
+        setMaxConcurrent(max_concurrent);
 }
 
 auto NetJob::addNetAction(Net::NetRequest::Ptr action) -> bool
@@ -144,12 +148,13 @@ void NetJob::updateState()
 void NetJob::emitFailed(QString reason)
 {
 #if defined(LAUNCHER_APPLICATION)
+    if (m_ask_retry) {
         auto response = CustomMessageBox::selectable(nullptr, "Confirm retry",
-                                                 "The tasks failed\n"
+                                                     "The tasks failed.\n"
                                                      "Failed urls\n" +
                                                          getFailedFiles().join("\n\t") +
-                                                     "\n"
-                                                     "If this continues to happen please check the logs of the application"
+                                                         ".\n"
+                                                         "If this continues to happen please check the logs of the application.\n"
                                                          "Do you want to retry?",
                                                      QMessageBox::Warning, QMessageBox::Yes | QMessageBox::No, QMessageBox::No)
                             ->exec();
@@ -159,6 +164,12 @@ void NetJob::emitFailed(QString reason)
             executeNextSubTask();
             return;
         }
+    }
 #endif
     ConcurrentTask::emitFailed(reason);
 }
+
+void NetJob::setAskRetry(bool askRetry)
+{
+    m_ask_retry = askRetry;
+}

launcher/net/NetJob.h

@@ -52,7 +52,7 @@ class NetJob : public ConcurrentTask {
    public:
     using Ptr = shared_qobject_ptr<NetJob>;
 
-    explicit NetJob(QString job_name, shared_qobject_ptr<QNetworkAccessManager> network);
+    explicit NetJob(QString job_name, shared_qobject_ptr<QNetworkAccessManager> network, int max_concurrent = -1);
     ~NetJob() override = default;
 
     auto size() const -> int;
@@ -62,6 +62,7 @@ class NetJob : public ConcurrentTask {
 
     auto getFailedActions() -> QList<Net::NetRequest*>;
     auto getFailedFiles() -> QList<QString>;
+    void setAskRetry(bool askRetry);
 
    public slots:
     // Qt can't handle auto at the start for some reason?
@@ -78,4 +79,5 @@ class NetJob : public ConcurrentTask {
     shared_qobject_ptr<QNetworkAccessManager> m_network;
 
     int m_try = 1;
+    bool m_ask_retry = true;
 };

launcher/net/NetRequest.cpp

@@ -5,6 +5,7 @@
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

launcher/net/NetRequest.h

@@ -4,6 +4,7 @@
  *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
  *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -74,6 +75,7 @@ class NetRequest : public Task {
     virtual void init() {}
 
     QUrl url() const;
+    void setUrl(QUrl url) { m_url = url; }
     int replyStatusCode() const;
     QNetworkReply::NetworkError error() const;
     QString errorString() const;

launcher/net/StaticHeaderProxy.h

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
  *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
+ *  Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

launcher/screenshots/ImgurAlbumCreation.cpp

@@ -51,7 +51,7 @@
 Net::NetRequest::Ptr ImgurAlbumCreation::make(std::shared_ptr<ImgurAlbumCreation::Result> output, QList<ScreenShot::Ptr> screenshots)
 {
     auto up = makeShared<ImgurAlbumCreation>();
-    up->m_url = BuildConfig.IMGUR_BASE_URL + "album.json";
+    up->m_url = BuildConfig.IMGUR_BASE_URL + "album";
     up->m_sink.reset(new Sink(output));
     up->m_screenshots = screenshots;
     return up;
@@ -72,7 +72,7 @@ void ImgurAlbumCreation::init()
     qDebug() << "Setting up imgur upload";
     auto api_headers = new Net::StaticHeaderProxy(
         QList<Net::HeaderPair>{ { "Content-Type", "application/x-www-form-urlencoded" },
-                                { "Authorization", QString("Client-ID %1").arg(BuildConfig.IMGUR_CLIENT_ID).toStdString().c_str() },
+                                { "Authorization", QString("Client-ID %1").arg(BuildConfig.IMGUR_CLIENT_ID).toUtf8() },
                                 { "Accept", "application/json" } });
     addHeaderProxy(api_headers);
 }