CactiChameleon9/PrismLauncher
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

NOISSUE finish cleaning quazip

Browse Source 
All LGPL code is back in the customized quazip fork
This commit is contained in:
Petr Mrázek 2017-05-31 09:17:45 +02:00
parent cdc9bed83f
commit 8a1da91219
4 changed files with 49 additions and 173 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

169
api/logic/MMCZip.cpp
View File

@ -1,26 +1,16 @@
/* /* Copyright 2013-2017 MultiMC Contributors
Copyright (C) 2010 Roberto Pompermaier *
Copyright (C) 2005-2014 Sergey A. Tachenov * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
Parts of this file were part of QuaZIP. * You may obtain a copy of the License at
*
QuaZIP is free software: you can redistribute it and/or modify * http://www.apache.org/licenses/LICENSE-2.0
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 * Unless required by applicable law or agreed to in writing, software
(at your option) any later version. * distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
QuaZIP is distributed in the hope that it will be useful, * See the License for the specific language governing permissions and
but WITHOUT ANY WARRANTY; without even the implied warranty of * limitations under the License.
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 <quazip.h>
@ -32,82 +22,8 @@ see quazip/(un)MMCZip.h files for details. Basically it's the zlib license.
#include <QDebug> #include <QDebug>
bool MMCZip::compressSubDir(QuaZip* zip, QString dir, QString origDir, QSet<QString>& added, QString prefix, const SeparatorPrefixTree <'/'> * blacklist) // ours
{ bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained, const JlCompress::FilterFunction filter)
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 (!JlCompress::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()); QuaZip modZip(from.filePath());
modZip.open(QuaZip::mdUnzip); modZip.open(QuaZip::mdUnzip);
@ -117,7 +33,7 @@ bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &containe
for (bool more = modZip.goToFirstFile(); more; more = modZip.goToNextFile()) for (bool more = modZip.goToFirstFile(); more; more = modZip.goToNextFile())
{ {
QString filename = modZip.getCurrentFileName(); QString filename = modZip.getCurrentFileName();
if (!filter(filename)) if (filter && !filter(filename))
{ {
qDebug() << "Skipping file " << filename << " from " qDebug() << "Skipping file " << filename << " from "
<< from.fileName() << " - filtered"; << from.fileName() << " - filtered";
@ -158,6 +74,7 @@ bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &containe
return true; return true;
} }
// ours
bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<Mod>& mods) bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<Mod>& mods)
{ {
QuaZip zipOut(targetJarPath); QuaZip zipOut(targetJarPath);
@ -182,7 +99,7 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const
continue; continue;
if (mod.type() == Mod::MOD_ZIPFILE) if (mod.type() == Mod::MOD_ZIPFILE)
{ {
if (!mergeZipFiles(&zipOut, mod.filename(), addedFiles, noFilter)) if (!mergeZipFiles(&zipOut, mod.filename(), addedFiles))
{ {
zipOut.close(); zipOut.close();
QFile::remove(targetJarPath); QFile::remove(targetJarPath);
@ -192,6 +109,7 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const
} }
else if (mod.type() == Mod::MOD_SINGLEFILE) else if (mod.type() == Mod::MOD_SINGLEFILE)
{ {
// FIXME: buggy - does not work with addedFiles
auto filename = mod.filename(); auto filename = mod.filename();
if (!JlCompress::compressFile(&zipOut, filename.absoluteFilePath(), filename.fileName())) if (!JlCompress::compressFile(&zipOut, filename.absoluteFilePath(), filename.fileName()))
{ {
@ -204,12 +122,13 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const
} }
else if (mod.type() == Mod::MOD_FOLDER) else if (mod.type() == Mod::MOD_FOLDER)
{ {
// FIXME: buggy - does not work with addedFiles
auto filename = mod.filename(); auto filename = mod.filename();
QString what_to_zip = filename.absoluteFilePath(); QString what_to_zip = filename.absoluteFilePath();
QDir dir(what_to_zip); QDir dir(what_to_zip);
dir.cdUp(); dir.cdUp();
QString parent_dir = dir.absolutePath(); QString parent_dir = dir.absolutePath();
if (!MMCZip::compressSubDir(&zipOut, what_to_zip, parent_dir, addedFiles)) if (!JlCompress::compressSubDir(&zipOut, what_to_zip, parent_dir, addedFiles))
{ {
zipOut.close(); zipOut.close();
QFile::remove(targetJarPath); QFile::remove(targetJarPath);
@ -229,7 +148,7 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const
} }
} }
if (!mergeZipFiles(&zipOut, QFileInfo(sourceJarPath), addedFiles, metaInfFilter)) if (!mergeZipFiles(&zipOut, QFileInfo(sourceJarPath), addedFiles, [](const QString key){return !key.contains("META-INF");}))
{ {
zipOut.close(); zipOut.close();
QFile::remove(targetJarPath); QFile::remove(targetJarPath);
@ -248,45 +167,7 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const
return true; return true;
} }
bool MMCZip::noFilter(QString) // ours
{
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 (!MMCZip::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) QString MMCZip::findFileInZip(QuaZip * zip, const QString & what, const QString &root)
{ {
QuaZipDir rootDir(zip, root); QuaZipDir rootDir(zip, root);
@ -306,6 +187,7 @@ QString MMCZip::findFileInZip(QuaZip * zip, const QString & what, const QString
return QString(); return QString();
} }
// ours
bool MMCZip::findFilesInZip(QuaZip * zip, const QString & what, QStringList & result, const QString &root) bool MMCZip::findFilesInZip(QuaZip * zip, const QString & what, QStringList & result, const QString &root)
{ {
QuaZipDir rootDir(zip, root); QuaZipDir rootDir(zip, root);
@ -324,6 +206,8 @@ bool MMCZip::findFilesInZip(QuaZip * zip, const QString & what, QStringList & re
return !result.isEmpty(); return !result.isEmpty();
} }
// ours
QStringList MMCZip::extractSubDir(QuaZip *zip, const QString & subdir, const QString &target) QStringList MMCZip::extractSubDir(QuaZip *zip, const QString & subdir, const QString &target)
{ {
QDir directory(target); QDir directory(target);
@ -355,6 +239,7 @@ QStringList MMCZip::extractSubDir(QuaZip *zip, const QString & subdir, const QSt
return extracted; return extracted;
} }
// ours
QStringList MMCZip::extractDir(QString fileCompressed, QString dir) QStringList MMCZip::extractDir(QString fileCompressed, QString dir)
{ {
QuaZip zip(fileCompressed); QuaZip zip(fileCompressed);

45
api/logic/MMCZip.h
View File

@ -1,10 +1,24 @@
/* Copyright 2013-2017 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 #pragma once
#include <QString> #include <QString>
#include <QFileInfo> #include <QFileInfo>
#include <QSet> #include <QSet>
#include "minecraft/Mod.h" #include "minecraft/Mod.h"
#include "SeparatorPrefixTree.h"
#include <functional> #include <functional>
#include "multimc_logic_export.h" #include "multimc_logic_export.h"
@ -13,36 +27,12 @@
namespace MMCZip namespace MMCZip
{ {
/**
* Compress a subdirectory.
* \param parentZip Opened zip containing the parent directory.
* \param dir The full path to the directory to pack.
* \param parentDir The full path to the directory corresponding to the root of the ZIP.
* \param recursive Whether to pack sub-directories as well or only files.
* \return true if success, false otherwise.
*/
bool MULTIMC_LOGIC_EXPORT compressSubDir(QuaZip *zip, QString dir, QString origDir, QSet<QString> &added,
QString prefix = QString(), const SeparatorPrefixTree <'/'> * blacklist = nullptr);
/**
* Compress a whole directory.
* \param fileCompressed The name of the archive.
* \param dir The directory to compress.
* \param recursive Whether to pack the subdirectories as well, or just regular files.
* \return true if success, false otherwise.
*/
bool MULTIMC_LOGIC_EXPORT compressDir(QString zipFile, QString dir, QString prefix = QString(), const SeparatorPrefixTree <'/'> * blacklist = nullptr);
/// filter function for @mergeZipFiles - passthrough
bool MULTIMC_LOGIC_EXPORT noFilter(QString key);
/// filter function for @mergeZipFiles - ignores METAINF
bool MULTIMC_LOGIC_EXPORT metaInfFilter(QString key);
/** /**
* Merge two zip files, using a filter function * Merge two zip files, using a filter function
*/ */
bool MULTIMC_LOGIC_EXPORT mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained, std::function<bool(QString)> filter); bool MULTIMC_LOGIC_EXPORT mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained,
const JlCompress::FilterFunction filter = nullptr);
/** /**
* take a source jar, add mods to it, resulting in target jar * take a source jar, add mods to it, resulting in target jar
@ -74,7 +64,6 @@ namespace MMCZip
* *
* \param fileCompressed The name of the archive. * \param fileCompressed The name of the archive.
* \param dir The directory to extract to, the current directory if left empty. * \param dir The directory to extract to, the current directory if left empty.
* \param opts Extra options.
* \return The list of the full paths of the files extracted, empty on failure. * \return The list of the full paths of the files extracted, empty on failure.
*/ */
QStringList MULTIMC_LOGIC_EXPORT extractDir(QString fileCompressed, QString dir); QStringList MULTIMC_LOGIC_EXPORT extractDir(QString fileCompressed, QString dir);

4
application/dialogs/ExportInstanceDialog.cpp
View File

@ -405,7 +405,9 @@ bool ExportInstanceDialog::doExport()
SaveIcon(m_instance); SaveIcon(m_instance);
if (!MMCZip::compressDir(output, m_instance->instanceRoot(), name, &proxyModel->blockedPaths())) auto & blocked = proxyModel->blockedPaths();
using std::placeholders::_1;
if (!JlCompress::compressDir(output, m_instance->instanceRoot(), name, std::bind(&SeparatorPrefixTree<'/'>::contains, blocked, _1)))
{ {
QMessageBox::warning(this, tr("Error"), tr("Unable to export instance")); QMessageBox::warning(this, tr("Error"), tr("Unable to export instance"));
return false; return false;

2
libraries/quazip

@ -1 +1 @@
Subproject commit 8837555312a7f95dc5c4ce6474860b1c159d8105 Subproject commit 164acc35fd5f77d353161dcf1c4e121bc2ce756f