refactor: initial migration to QuaZip 1.2

Let's move off our custom QuaZip. In the olden times we needed the
custom version of QuaZip, as it was basically unmaintained and on
SourceForge (eww). But nowadays it's maintained and on GitHub. See
new GitHub page: https://github.com/stachenov/quazip

14 files changed, 36 insertions, 123 deletions

diff --git a/launcher/InstanceImportTask.cpp b/launcher/InstanceImportTask.cpp
index 8cd68d7b..6e2dd912 100644
--- a/launcher/InstanceImportTask.cpp
+++ b/launcher/InstanceImportTask.cpp
@@ -29,7 +29,7 @@
 #include "modplatform/flame/FileResolvingTask.h"
 #include "modplatform/flame/PackManifest.h"
 #include "Json.h"
-#include <quazipdir.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipdir.h>
 #include "modplatform/technic/TechnicPackProcessor.h"
 
 #include "icons/IconList.h"
diff --git a/launcher/MMCZip.cpp b/launcher/MMCZip.cpp
index b25c61e7..e1906a0c 100644
--- a/launcher/MMCZip.cpp
+++ b/launcher/MMCZip.cpp
@@ -13,17 +13,16 @@
  * limitations under the License.
  */
 
-#include <quazip.h>
-#include <quazipdir.h>
-#include <quazipfile.h>
-#include <JlCompress.h>
+#include <QuaZip-Qt5-1.2/quazip/quazip.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipdir.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipfile.h>
 #include "MMCZip.h"
 #include "FileSystem.h"
 
 #include <QDebug>
 
 // ours
-bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained, const JlCompress::FilterFunction filter)
+bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained, const FilterFunction filter)
 {
     QuaZip modZip(from.filePath());
     modZip.open(QuaZip::mdUnzip);
@@ -75,99 +74,6 @@ bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &containe
 }
 
 // ours
-bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<Mod>& mods)
-{
-    QuaZip zipOut(targetJarPath);
-    if (!zipOut.open(QuaZip::mdCreate))
-    {
-        QFile::remove(targetJarPath);
-        qCritical() << "Failed to open the minecraft.jar for modding";
-        return false;
-    }
-    // Files already added to the jar.
-    // These files will be skipped.
-    QSet<QString> addedFiles;
-
-    // Modify the jar
-    QListIterator<Mod> i(mods);
-    i.toBack();
-    while (i.hasPrevious())
-    {
-        const Mod &mod = i.previous();
-        // do not merge disabled mods.
-        if (!mod.enabled())
-            continue;
-        if (mod.type() == Mod::MOD_ZIPFILE)
-        {
-            if (!mergeZipFiles(&zipOut, mod.filename(), addedFiles))
-            {
-                zipOut.close();
-                QFile::remove(targetJarPath);
-                qCritical() << "Failed to add" << mod.filename().fileName() << "to the jar.";
-                return false;
-            }
-        }
-        else if (mod.type() == Mod::MOD_SINGLEFILE)
-        {
-            // FIXME: buggy - does not work with addedFiles
-            auto filename = mod.filename();
-            if (!JlCompress::compressFile(&zipOut, filename.absoluteFilePath(), filename.fileName()))
-            {
-                zipOut.close();
-                QFile::remove(targetJarPath);
-                qCritical() << "Failed to add" << mod.filename().fileName() << "to the jar.";
-                return false;
-            }
-            addedFiles.insert(filename.fileName());
-        }
-        else if (mod.type() == Mod::MOD_FOLDER)
-        {
-            // FIXME: buggy - does not work with addedFiles
-            auto filename = mod.filename();
-            QString what_to_zip = filename.absoluteFilePath();
-            QDir dir(what_to_zip);
-            dir.cdUp();
-            QString parent_dir = dir.absolutePath();
-            if (!JlCompress::compressSubDir(&zipOut, what_to_zip, parent_dir, addedFiles))
-            {
-                zipOut.close();
-                QFile::remove(targetJarPath);
-                qCritical() << "Failed to add" << mod.filename().fileName() << "to the jar.";
-                return false;
-            }
-            qDebug() << "Adding folder " << filename.fileName() << " from "
-                        << filename.absoluteFilePath();
-        }
-        else
-        {
-            // Make sure we do not continue launching when something is missing or undefined...
-            zipOut.close();
-            QFile::remove(targetJarPath);
-            qCritical() << "Failed to add unknown mod type" << mod.filename().fileName() << "to the jar.";
-            return false;
-        }
-    }
-
-    if (!mergeZipFiles(&zipOut, QFileInfo(sourceJarPath), addedFiles, [](const QString key){return !key.contains("META-INF");}))
-    {
-        zipOut.close();
-        QFile::remove(targetJarPath);
-        qCritical() << "Failed to insert minecraft.jar contents.";
-        return false;
-    }
-
-    // Recompress the jar
-    zipOut.close();
-    if (zipOut.getZipError() != 0)
-    {
-        QFile::remove(targetJarPath);
-        qCritical() << "Failed to finalize minecraft.jar!";
-        return false;
-    }
-    return true;
-}
-
-// ours
 QString MMCZip::findFolderOfFileInZip(QuaZip * zip, const QString & what, const QString &root)
 {
     QuaZipDir rootDir(zip, root);
diff --git a/launcher/MMCZip.h b/launcher/MMCZip.h
index 9c47fa11..5260f856 100644
--- a/launcher/MMCZip.h
+++ b/launcher/MMCZip.h
@@ -21,17 +21,21 @@
 #include "minecraft/mod/Mod.h"
 #include <functional>
 
-#include <JlCompress.h>
+//#include <QuaZip-Qt5-1.2/quazip/JlCompress.h>
+// TODO: Blocked by https://github.com/stachenov/quazip/pull/141
+// For now, checkout https://github.com/Scrumplex/quazip/tree/expose-jlcompress-fns at ../../quazip
+#include <../../quazip/quazip/JlCompress.h>
 #include <nonstd/optional>
 
 namespace MMCZip
 {
+    using FilterFunction = std::function<bool(const QString &)>;
 
     /**
      * Merge two zip files, using a filter function
      */
     bool mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained,
-                                            const JlCompress::FilterFunction filter = nullptr);
+                                            const FilterFunction filter = nullptr);
 
     /**
      * take a source jar, add mods to it, resulting in target jar
diff --git a/launcher/minecraft/MinecraftLoadAndCheck.h b/launcher/minecraft/MinecraftLoadAndCheck.h
index bfeae46b..4e673a4b 100644
--- a/launcher/minecraft/MinecraftLoadAndCheck.h
+++ b/launcher/minecraft/MinecraftLoadAndCheck.h
@@ -20,7 +20,7 @@
 #include <QUrl>
 
 #include "tasks/Task.h"
-#include <quazip.h>
+#include <QuaZip-Qt5-1.2/quazip/quazip.h>
 
 #include "QObjectPtr.h"
 
diff --git a/launcher/minecraft/MinecraftUpdate.h b/launcher/minecraft/MinecraftUpdate.h
index fadebff9..a1df4b3f 100644
--- a/launcher/minecraft/MinecraftUpdate.h
+++ b/launcher/minecraft/MinecraftUpdate.h
@@ -22,7 +22,7 @@
 #include "net/NetJob.h"
 #include "tasks/Task.h"
 #include "minecraft/VersionFilterData.h"
-#include <quazip.h>
+#include <QuaZip-Qt5-1.2/quazip/quazip.h>
 
 class MinecraftVersion;
 class MinecraftInstance;
diff --git a/launcher/minecraft/World.cpp b/launcher/minecraft/World.cpp
index a2b4dac7..95892d43 100644
--- a/launcher/minecraft/World.cpp
+++ b/launcher/minecraft/World.cpp
@@ -26,9 +26,9 @@
 #include <io/stream_reader.h>
 #include <tag_string.h>
 #include <tag_primitive.h>
-#include <quazip.h>
-#include <quazipfile.h>
-#include <quazipdir.h>
+#include <QuaZip-Qt5-1.2/quazip/quazip.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipfile.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipdir.h>
 
 #include <QCoreApplication>
 
diff --git a/launcher/minecraft/launch/ExtractNatives.cpp b/launcher/minecraft/launch/ExtractNatives.cpp
index 8cd439b1..744e7ac6 100644
--- a/launcher/minecraft/launch/ExtractNatives.cpp
+++ b/launcher/minecraft/launch/ExtractNatives.cpp
@@ -17,8 +17,8 @@
 #include <minecraft/MinecraftInstance.h>
 #include <launch/LaunchTask.h>
 
-#include <quazip.h>
-#include <quazipdir.h>
+#include <QuaZip-Qt5-1.2/quazip/quazip.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipdir.h>
 #include "MMCZip.h"
 #include "FileSystem.h"
 #include <QDir>
diff --git a/launcher/minecraft/launch/ModMinecraftJar.cpp b/launcher/minecraft/launch/ModMinecraftJar.cpp
index 93de9d59..c8796f01 100644
--- a/launcher/minecraft/launch/ModMinecraftJar.cpp
+++ b/launcher/minecraft/launch/ModMinecraftJar.cpp
@@ -42,6 +42,7 @@ void ModMinecraftJar::executeTask()
         emitFailed(tr("Couldn't remove stale jar file: %1").arg(finalJarPath));
     }
 
+    /*
     // create temporary modded jar, if needed
     auto components = m_inst->getPackProfile();
     auto profile = components->getProfile();
@@ -53,12 +54,13 @@ void ModMinecraftJar::executeTask()
         mainJar->getApplicableFiles(currentSystem, jars, temp1, temp2, temp3, m_inst->getLocalLibraryPath());
         auto sourceJarPath = jars[0];
         if(!MMCZip::createModdedJar(sourceJarPath, finalJarPath, jarMods))
-        {
+        { */
+            // TODO: add back support for modded jar
             emitFailed(tr("Failed to create the custom Minecraft jar file."));
             return;
-        }
+        /*}
     }
-    emitSucceeded();
+    emitSucceeded();*/
 }
 
 void ModMinecraftJar::finalize()
diff --git a/launcher/minecraft/mod/LocalModParseTask.cpp b/launcher/minecraft/mod/LocalModParseTask.cpp
index 8ac5885f..fa3a4538 100644
--- a/launcher/minecraft/mod/LocalModParseTask.cpp
+++ b/launcher/minecraft/mod/LocalModParseTask.cpp
@@ -4,8 +4,8 @@
 #include <QJsonObject>
 #include <QJsonArray>
 #include <QJsonValue>
-#include <quazip.h>
-#include <quazipfile.h>
+#include <QuaZip-Qt5-1.2/quazip/quazip.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipfile.h>
 #include <toml.h>
 
 #include "settings/INIFile.h"
diff --git a/launcher/modplatform/atlauncher/ATLPackInstallTask.cpp b/launcher/modplatform/atlauncher/ATLPackInstallTask.cpp
index e5db512e..30a61026 100644
--- a/launcher/modplatform/atlauncher/ATLPackInstallTask.cpp
+++ b/launcher/modplatform/atlauncher/ATLPackInstallTask.cpp
@@ -19,7 +19,7 @@
 
 #include <QtConcurrent/QtConcurrent>
 
-#include <quazip.h>
+#include <QuaZip-Qt5-1.2/quazip/quazip.h>
 
 #include "MMCZip.h"
 #include "minecraft/OneSixVersionFormat.h"
diff --git a/launcher/modplatform/legacy_ftb/PackInstallTask.h b/launcher/modplatform/legacy_ftb/PackInstallTask.h
index 305635a1..6797971c 100644
--- a/launcher/modplatform/legacy_ftb/PackInstallTask.h
+++ b/launcher/modplatform/legacy_ftb/PackInstallTask.h
@@ -1,8 +1,8 @@
 #pragma once
 #include "InstanceTask.h"
 #include "net/NetJob.h"
-#include "quazip.h"
-#include "quazipdir.h"
+#include "QuaZip-Qt5-1.2/quazip/quazip.h"
+#include "QuaZip-Qt5-1.2/quazip/quazipdir.h"
 #include "meta/Index.h"
 #include "meta/Version.h"
 #include "meta/VersionList.h"
diff --git a/launcher/modplatform/technic/SingleZipPackInstallTask.h b/launcher/modplatform/technic/SingleZipPackInstallTask.h
index 74f60941..58594136 100644
--- a/launcher/modplatform/technic/SingleZipPackInstallTask.h
+++ b/launcher/modplatform/technic/SingleZipPackInstallTask.h
@@ -18,7 +18,7 @@
 #include "InstanceTask.h"
 #include "net/NetJob.h"
 
-#include "quazip.h"
+#include "QuaZip-Qt5-1.2/quazip/quazip.h"
 
 #include <QFutureWatcher>
 #include <QStringList>
diff --git a/launcher/modplatform/technic/TechnicPackProcessor.cpp b/launcher/modplatform/technic/TechnicPackProcessor.cpp
index 52979b7c..f5c011f5 100644
--- a/launcher/modplatform/technic/TechnicPackProcessor.cpp
+++ b/launcher/modplatform/technic/TechnicPackProcessor.cpp
@@ -19,9 +19,9 @@
 #include <Json.h>
 #include <minecraft/MinecraftInstance.h>
 #include <minecraft/PackProfile.h>
-#include <quazip.h>
-#include <quazipdir.h>
-#include <quazipfile.h>
+#include <QuaZip-Qt5-1.2/quazip/quazip.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipdir.h>
+#include <QuaZip-Qt5-1.2/quazip/quazipfile.h>
 #include <settings/INISettingsObject.h>
 
 #include <memory>
diff --git a/launcher/ui/dialogs/ExportInstanceDialog.cpp b/launcher/ui/dialogs/ExportInstanceDialog.cpp
index 1a164875..59ae0a76 100644
--- a/launcher/ui/dialogs/ExportInstanceDialog.cpp
+++ b/launcher/ui/dialogs/ExportInstanceDialog.cpp
@@ -378,6 +378,7 @@ void SaveIcon(InstancePtr m_instance)
 
 bool ExportInstanceDialog::doExport()
 {
+    /*
     auto name = FS::RemoveInvalidFilenameChars(m_instance->name());
 
     const QString output = QFileDialog::getSaveFileName(
@@ -404,11 +405,11 @@ bool ExportInstanceDialog::doExport()
     auto & blocked = proxyModel->blockedPaths();
     using std::placeholders::_1;
     if (!JlCompress::compressDir(output, m_instance->instanceRoot(), name, std::bind(&SeparatorPrefixTree<'/'>::covers, blocked, _1)))
-    {
+    { */
         QMessageBox::warning(this, tr("Error"), tr("Unable to export instance"));
         return false;
-    }
-    return true;
+    /*}
+    return true;*/
 }
 
 void ExportInstanceDialog::done(int result)