1 files changed, 0 insertions, 491 deletions
diff --git a/libraries/logic/MMCZip.cpp b/libraries/logic/MMCZip.cpp
deleted file mode 100644
index 0f35bc70..00000000
--- a/libraries/logic/MMCZip.cpp
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
-Copyright (C) 2010 Roberto Pompermaier
-Copyright (C) 2005-2014 Sergey A. Tachenov
-
-Parts of this file were part of QuaZIP.
-
-QuaZIP is free software: you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 2.1 of the License, or
-(at your option) any later version.
-
-QuaZIP 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 Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with QuaZIP.  If not, see <http://www.gnu.org/licenses/>.
-
-See COPYING file for the full LGPL text.
-
-Original ZIP package is copyrighted by Gilles Vollant and contributors,
-see quazip/(un)MMCZip.h files for details. Basically it's the zlib license.
-*/
-
-#include <quazip.h>
-#include <JlCompress.h>
-#include <quazipdir.h>
-#include "MMCZip.h"
-#include "FileSystem.h"
-
-#include <QDebug>
-
-bool copyData(QIODevice &inFile, QIODevice &outFile)
-{
-	while (!inFile.atEnd())
-	{
-		char buf[4096];
-		qint64 readLen = inFile.read(buf, 4096);
-		if (readLen <= 0)
-			return false;
-		if (outFile.write(buf, readLen) != readLen)
-			return false;
-	}
-	return true;
-}
-
-QStringList MMCZip::extractDir(QString fileCompressed, QString dir)
-{
-	return JlCompress::extractDir(fileCompressed, dir);
-}
-
-bool compressFile(QuaZip *zip, QString fileName, QString fileDest)
-{
-	if (!zip)
-	{
-		return false;
-	}
-	if (zip->getMode() != QuaZip::mdCreate && zip->getMode() != QuaZip::mdAppend &&
-		zip->getMode() != QuaZip::mdAdd)
-	{
-		return false;
-	}
-
-	QFile inFile;
-	inFile.setFileName(fileName);
-	if (!inFile.open(QIODevice::ReadOnly))
-	{
-		return false;
-	}
-
-	QuaZipFile outFile(zip);
-	if (!outFile.open(QIODevice::WriteOnly, QuaZipNewInfo(fileDest, inFile.fileName())))
-	{
-		return false;
-	}
-
-	if (!copyData(inFile, outFile) || outFile.getZipError() != UNZ_OK)
-	{
-		return false;
-	}
-
-	outFile.close();
-	if (outFile.getZipError() != UNZ_OK)
-	{
-		return false;
-	}
-	inFile.close();
-
-	return true;
-}
-
-bool MMCZip::compressSubDir(QuaZip* zip, QString dir, QString origDir, QSet<QString>& added,  QString prefix, const SeparatorPrefixTree <'/'> * blacklist)
-{
-	if (!zip) return false;
-	if (zip->getMode()!=QuaZip::mdCreate && zip->getMode()!=QuaZip::mdAppend && zip->getMode()!=QuaZip::mdAdd)
-	{
-		return false;
-	}
-
-	QDir directory(dir);
-	if (!directory.exists())
-	{
-		return false;
-	}
-
-	QDir origDirectory(origDir);
-	if (dir != origDir)
-	{
-		QString internalDirName = origDirectory.relativeFilePath(dir);
-		if(!blacklist || !blacklist->covers(internalDirName))
-		{
-			QuaZipFile dirZipFile(zip);
-			auto dirPrefix = FS::PathCombine(prefix, origDirectory.relativeFilePath(dir)) + "/";
-			if (!dirZipFile.open(QIODevice::WriteOnly, QuaZipNewInfo(dirPrefix, dir), 0, 0, 0))
-			{
-				return false;
-			}
-			dirZipFile.close();
-		}
-	}
-
-	QFileInfoList files = directory.entryInfoList(QDir::AllDirs | QDir::NoDotAndDotDot | QDir::Hidden);
-	for (auto file: files)
-	{
-		if(!file.isDir())
-		{
-			continue;
-		}
-		if(!compressSubDir(zip,file.absoluteFilePath(),origDir, added, prefix, blacklist))
-		{
-			return false;
-		}
-	}
-
-	files = directory.entryInfoList(QDir::Files);
-	for (auto file: files)
-	{
-		if(!file.isFile())
-		{
-			continue;
-		}
-
-		if(file.absoluteFilePath()==zip->getZipName())
-		{
-			continue;
-		}
-
-		QString filename = origDirectory.relativeFilePath(file.absoluteFilePath());
-		if(blacklist && blacklist->covers(filename))
-		{
-			continue;
-		}
-		if(prefix.size())
-		{
-			filename = FS::PathCombine(prefix, filename);
-		}
-		added.insert(filename);
-		if (!compressFile(zip,file.absoluteFilePath(),filename))
-		{
-			return false;
-		}
-	}
-
-	return true;
-}
-
-bool MMCZip::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 (!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 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, 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 (!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 (!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();
-		}
-	}
-
-	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 MMCZip::noFilter(QString)
-{
-	return true;
-}
-
-bool MMCZip::metaInfFilter(QString key)
-{
-	if(key.contains("META-INF"))
-	{
-		return false;
-	}
-	return true;
-}
-
-bool MMCZip::compressDir(QString zipFile, QString dir, QString prefix, const SeparatorPrefixTree <'/'> * blacklist)
-{
-	QuaZip zip(zipFile);
-	QDir().mkpath(QFileInfo(zipFile).absolutePath());
-	if(!zip.open(QuaZip::mdCreate))
-	{
-		QFile::remove(zipFile);
-		return false;
-	}
-
-	QSet<QString> added;
-	if (!compressSubDir(&zip, dir, dir, added, prefix, blacklist))
-	{
-		QFile::remove(zipFile);
-		return false;
-	}
-	zip.close();
-	if(zip.getZipError()!=0)
-	{
-		QFile::remove(zipFile);
-		return false;
-	}
-	return true;
-}
-
-QString MMCZip::findFileInZip(QuaZip * zip, const QString & what, const QString &root)
-{
-	QuaZipDir rootDir(zip, root);
-	for(auto fileName: rootDir.entryList(QDir::Files))
-	{
-		if(fileName == what)
-			return root;
-	}
-	for(auto fileName: rootDir.entryList(QDir::Dirs))
-	{
-		QString result = findFileInZip(zip, what, root + fileName);
-		if(!result.isEmpty())
-		{
-			return result;
-		}
-	}
-	return QString();
-}
-
-bool MMCZip::findFilesInZip(QuaZip * zip, const QString & what, QStringList & result, const QString &root)
-{
-	QuaZipDir rootDir(zip, root);
-	for(auto fileName: rootDir.entryList(QDir::Files))
-	{
-		if(fileName == what)
-		{
-			result.append(root);
-			return true;
-		}
-	}
-	for(auto fileName: rootDir.entryList(QDir::Dirs))
-	{
-		findFilesInZip(zip, what, result, root + fileName);
-	}
-	return !result.isEmpty();
-}
-
-bool removeFile(QStringList listFile)
-{
-	bool ret = true;
-	for (int i = 0; i < listFile.count(); i++)
-	{
-		ret &= QFile::remove(listFile.at(i));
-	}
-	return ret;
-}
-
-bool MMCZip::extractFile(QuaZip *zip, const QString &fileName, const QString &fileDest)
-{
-	if(!zip)
-		return false;
-
-	if (zip->getMode() != QuaZip::mdUnzip)
-		return false;
-
-	if (!fileName.isEmpty())
-		zip->setCurrentFile(fileName);
-
-	QuaZipFile inFile(zip);
-	if (!inFile.open(QIODevice::ReadOnly) || inFile.getZipError() != UNZ_OK)
-		return false;
-
-	// Controllo esistenza cartella file risultato
-	QDir curDir;
-	if (fileDest.endsWith('/'))
-	{
-		if (!curDir.mkpath(fileDest))
-		{
-			return false;
-		}
-	}
-	else
-	{
-		if (!curDir.mkpath(QFileInfo(fileDest).absolutePath()))
-		{
-			return false;
-		}
-	}
-
-	QuaZipFileInfo64 info;
-	if (!zip->getCurrentFileInfo(&info))
-		return false;
-
-	QFile::Permissions srcPerm = info.getPermissions();
-	if (fileDest.endsWith('/') && QFileInfo(fileDest).isDir())
-	{
-		if (srcPerm != 0)
-		{
-			QFile(fileDest).setPermissions(srcPerm);
-		}
-		return true;
-	}
-
-	QFile outFile;
-	outFile.setFileName(fileDest);
-	if (!outFile.open(QIODevice::WriteOnly))
-		return false;
-
-	if (!copyData(inFile, outFile) || inFile.getZipError() != UNZ_OK)
-	{
-		outFile.close();
-		removeFile(QStringList(fileDest));
-		return false;
-	}
-	outFile.close();
-
-	inFile.close();
-	if (inFile.getZipError() != UNZ_OK)
-	{
-		removeFile(QStringList(fileDest));
-		return false;
-	}
-
-	if (srcPerm != 0)
-	{
-		outFile.setPermissions(srcPerm);
-	}
-	return true;
-}
-
-QStringList MMCZip::extractSubDir(QuaZip *zip, const QString & subdir, const QString &target)
-{
-	QDir directory(target);
-	QStringList extracted;
-	if (!zip->goToFirstFile())
-	{
-		return QStringList();
-	}
-	do
-	{
-		QString name = zip->getCurrentFileName();
-		if(!name.startsWith(subdir))
-		{
-			continue;
-		}
-		name.remove(0, subdir.size());
-		QString absFilePath = directory.absoluteFilePath(name);
-		if(name.isEmpty())
-		{
-			absFilePath += "/";
-		}
-		if (!extractFile(zip, "", absFilePath))
-		{
-			removeFile(extracted);
-			return QStringList();
-		}
-		extracted.append(absFilePath);
-	} while (zip->goToNextFile());
-	return extracted;
-}