diff --git a/api/logic/MMCZip.cpp b/api/logic/MMCZip.cpp index 725aea71..3badbbd1 100644 --- a/api/logic/MMCZip.cpp +++ b/api/logic/MMCZip.cpp @@ -1,27 +1,17 @@ -/* -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 . - -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. -*/ +/* 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. + */ #include #include @@ -32,82 +22,8 @@ see quazip/(un)MMCZip.h files for details. Basically it's the zlib license. #include -bool MMCZip::compressSubDir(QuaZip* zip, QString dir, QString origDir, QSet& 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 (!JlCompress::compressFile(zip,file.absoluteFilePath(),filename)) - { - return false; - } - } - - return true; -} - -bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet &contained, std::function filter) +// ours +bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet &contained, const JlCompress::FilterFunction filter) { QuaZip modZip(from.filePath()); modZip.open(QuaZip::mdUnzip); @@ -117,7 +33,7 @@ bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet &containe for (bool more = modZip.goToFirstFile(); more; more = modZip.goToNextFile()) { QString filename = modZip.getCurrentFileName(); - if (!filter(filename)) + if (filter && !filter(filename)) { qDebug() << "Skipping file " << filename << " from " << from.fileName() << " - filtered"; @@ -158,6 +74,7 @@ bool MMCZip::mergeZipFiles(QuaZip *into, QFileInfo from, QSet &containe return true; } +// ours bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const QList& mods) { QuaZip zipOut(targetJarPath); @@ -182,7 +99,7 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const continue; if (mod.type() == Mod::MOD_ZIPFILE) { - if (!mergeZipFiles(&zipOut, mod.filename(), addedFiles, noFilter)) + if (!mergeZipFiles(&zipOut, mod.filename(), addedFiles)) { zipOut.close(); QFile::remove(targetJarPath); @@ -192,6 +109,7 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const } 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())) { @@ -204,12 +122,13 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const } 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 (!MMCZip::compressSubDir(&zipOut, what_to_zip, parent_dir, addedFiles)) + if (!JlCompress::compressSubDir(&zipOut, what_to_zip, parent_dir, addedFiles)) { zipOut.close(); 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(); QFile::remove(targetJarPath); @@ -248,45 +167,7 @@ bool MMCZip::createModdedJar(QString sourceJarPath, QString targetJarPath, const 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 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; -} - +// ours QString MMCZip::findFileInZip(QuaZip * zip, const QString & what, const QString &root) { QuaZipDir rootDir(zip, root); @@ -306,6 +187,7 @@ QString MMCZip::findFileInZip(QuaZip * zip, const QString & what, const QString return QString(); } +// ours bool MMCZip::findFilesInZip(QuaZip * zip, const QString & what, QStringList & result, const QString &root) { QuaZipDir rootDir(zip, root); @@ -324,6 +206,8 @@ bool MMCZip::findFilesInZip(QuaZip * zip, const QString & what, QStringList & re return !result.isEmpty(); } + +// ours QStringList MMCZip::extractSubDir(QuaZip *zip, const QString & subdir, const QString &target) { QDir directory(target); @@ -355,6 +239,7 @@ QStringList MMCZip::extractSubDir(QuaZip *zip, const QString & subdir, const QSt return extracted; } +// ours QStringList MMCZip::extractDir(QString fileCompressed, QString dir) { QuaZip zip(fileCompressed); diff --git a/api/logic/MMCZip.h b/api/logic/MMCZip.h index ca8b349f..eac8d741 100644 --- a/api/logic/MMCZip.h +++ b/api/logic/MMCZip.h @@ -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 #include #include #include #include "minecraft/Mod.h" -#include "SeparatorPrefixTree.h" #include #include "multimc_logic_export.h" @@ -13,36 +27,12 @@ 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 &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 */ - bool MULTIMC_LOGIC_EXPORT mergeZipFiles(QuaZip *into, QFileInfo from, QSet &contained, std::function filter); + bool MULTIMC_LOGIC_EXPORT mergeZipFiles(QuaZip *into, QFileInfo from, QSet &contained, + const JlCompress::FilterFunction filter = nullptr); /** * 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 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. */ QStringList MULTIMC_LOGIC_EXPORT extractDir(QString fileCompressed, QString dir); diff --git a/application/dialogs/ExportInstanceDialog.cpp b/application/dialogs/ExportInstanceDialog.cpp index bdee38d6..8e488b3f 100644 --- a/application/dialogs/ExportInstanceDialog.cpp +++ b/application/dialogs/ExportInstanceDialog.cpp @@ -405,7 +405,9 @@ bool ExportInstanceDialog::doExport() 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")); return false; diff --git a/libraries/quazip b/libraries/quazip index 88375553..164acc35 160000 --- a/libraries/quazip +++ b/libraries/quazip @@ -1 +1 @@ -Subproject commit 8837555312a7f95dc5c4ce6474860b1c159d8105 +Subproject commit 164acc35fd5f77d353161dcf1c4e121bc2ce756f