5 files changed, 5 insertions, 181 deletions
diff --git a/logic/minecraft/JarUtils.cpp b/logic/minecraft/JarUtils.cpp
deleted file mode 100644
index b8fb6f0d..00000000
--- a/logic/minecraft/JarUtils.cpp
+++ /dev/null
@@ -1,158 +0,0 @@
-#include "minecraft/JarUtils.h"
-#include <quazip.h>
-#include <quazipfile.h>
-#include <JlCompress.h>
-#include <QDebug>
-
-namespace JarUtils {
-
-bool mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained,
-				   std::function<bool(QString)> filter)
-{
-	QuaZip modZip(from.filePath());
-	modZip.open(QuaZip::mdUnzip);
-
-	QuaZipFile fileInsideMod(&modZip);
-	QuaZipFile zipOutFile(into);
-	for (bool more = modZip.goToFirstFile(); more; more = modZip.goToNextFile())
-	{
-		QString filename = modZip.getCurrentFileName();
-		if (!filter(filename))
-		{
-			qDebug() << "Skipping file " << filename << " from "
-						<< from.fileName() << " - filtered";
-			continue;
-		}
-		if (contained.contains(filename))
-		{
-			qDebug() << "Skipping already contained file " << filename << " from "
-						<< from.fileName();
-			continue;
-		}
-		contained.insert(filename);
-
-		if (!fileInsideMod.open(QIODevice::ReadOnly))
-		{
-			qCritical() << "Failed to open " << filename << " from " << from.fileName();
-			return false;
-		}
-
-		QuaZipNewInfo info_out(fileInsideMod.getActualFileName());
-
-		if (!zipOutFile.open(QIODevice::WriteOnly, info_out))
-		{
-			qCritical() << "Failed to open " << filename << " in the jar";
-			fileInsideMod.close();
-			return false;
-		}
-		if (!JlCompress::copyData(fileInsideMod, zipOutFile))
-		{
-			zipOutFile.close();
-			fileInsideMod.close();
-			qCritical() << "Failed to copy data of " << filename << " into the jar";
-			return false;
-		}
-		zipOutFile.close();
-		fileInsideMod.close();
-	}
-	return true;
-}
-
-bool 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, noFilter))
-			{
-				zipOut.close();
-				QFile::remove(targetJarPath);
-				qCritical() << "Failed to add" << mod.filename().fileName() << "to the jar.";
-				return false;
-			}
-		}
-		else if (mod.type() == Mod::MOD_SINGLEFILE)
-		{
-			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)
-		{
-			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, true, 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();
-		}
-	}
-
-	if (!mergeZipFiles(&zipOut, QFileInfo(sourceJarPath), addedFiles, metaInfFilter))
-	{
-		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;
-}
-
-bool noFilter(QString)
-{
-	return true;
-}
-
-bool metaInfFilter(QString key)
-{
-	if(key.contains("META-INF"))
-	{
-		return false;
-	}
-	return true;
-}
-
-}
diff --git a/logic/minecraft/JarUtils.h b/logic/minecraft/JarUtils.h
deleted file mode 100644
index 2e8bd2a7..00000000
--- a/logic/minecraft/JarUtils.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#pragma once
-#include <QString>
-#include <QFileInfo>
-#include <QSet>
-#include "Mod.h"
-#include <functional>
-
-class QuaZip;
-namespace JarUtils
-{
-	bool noFilter(QString);
-	bool metaInfFilter(QString key);
-
-	bool mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained,
-				   std::function<bool(QString)> filter);
-
-	bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<Mod>& mods);
-}
diff --git a/logic/minecraft/LegacyUpdate.cpp b/logic/minecraft/LegacyUpdate.cpp
index e2fffbb3..6c0a4cdf 100644
--- a/logic/minecraft/LegacyUpdate.cpp
+++ b/logic/minecraft/LegacyUpdate.cpp
@@ -17,14 +17,13 @@
 #include <pathutils.h>
 #include <quazip.h>
 #include <quazipfile.h>
-#include <JlCompress.h>
 #include <QDebug>
 
 #include "Env.h"
 #include "BaseInstance.h"
 #include "net/URLConstants.h"
+#include "MMCZip.h"
 
-#include "minecraft/JarUtils.h"
 #include "minecraft/LegacyUpdate.h"
 #include "minecraft/LwjglVersionList.h"
 #include "minecraft/MinecraftVersionList.h"
@@ -455,7 +454,7 @@ void LegacyUpdate::ModTheJar()
 	QString outputJarPath = runnableJar.filePath();
 	QString inputJarPath = baseJar.filePath();
 
-	if(!JarUtils::createModdedJar(inputJarPath, outputJarPath, modList))
+	if(!MMCZip::createModdedJar(inputJarPath, outputJarPath, modList))
 	{
 		emitFailed(tr("Failed to create the custom Minecraft jar file."));
 		return;
diff --git a/logic/minecraft/OneSixInstance.cpp b/logic/minecraft/OneSixInstance.cpp
index 7a29c4b4..e9989f2e 100644
--- a/logic/minecraft/OneSixInstance.cpp
+++ b/logic/minecraft/OneSixInstance.cpp
@@ -25,6 +25,7 @@
 #include "minecraft/VersionBuildError.h"
 #include "minecraft/MinecraftProcess.h"
 #include "minecraft/OneSixProfileStrategy.h"
+#include "MMCZip.h"
 
 #include "minecraft/AssetsUtils.h"
 #include "icons/IconList.h"
diff --git a/logic/minecraft/OneSixUpdate.cpp b/logic/minecraft/OneSixUpdate.cpp
index 6cea2341..8a7a1f66 100644
--- a/logic/minecraft/OneSixUpdate.cpp
+++ b/logic/minecraft/OneSixUpdate.cpp
@@ -33,7 +33,7 @@
 #include "forge/ForgeMirrors.h"
 #include "net/URLConstants.h"
 #include "minecraft/AssetsUtils.h"
-#include "minecraft/JarUtils.h"
+#include "MMCZip.h"
 
 OneSixUpdate::OneSixUpdate(OneSixInstance *inst, QObject *parent) : Task(parent), m_inst(inst)
 {
@@ -320,7 +320,7 @@ void OneSixUpdate::jarlibFinished()
 		auto metacache = ENV.metacache();
 		auto entry = metacache->resolveEntry("versions", localPath);
 		QString fullJarPath = entry->getFullPath();
-		if(!JarUtils::createModdedJar(sourceJarPath, finalJarPath, jarMods))
+		if(!MMCZip::createModdedJar(sourceJarPath, finalJarPath, jarMods))
 		{
 			emitFailed(tr("Failed to create the custom Minecraft jar file."));
 			return;