////  ArchiveDownloadInterface.cpp//  libraries/script-engine/src////  Created by Elisa Lupin-Jimenez on 6/28/16.//  Copyright 2016 High Fidelity, Inc.//  Copyright 2023 Overte e.V.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include "ArchiveDownloadInterface.h" #include <QtCore/QTemporaryDir>#include <QtCore/QDir>#include <QtCore/QFile>#include <QtCore/QDebug>#include <QtCore/QBuffer>#include <QtCore/QTextCodec>#include <QtCore/QIODevice>#include <QtCore/QUrl>#include <QtCore/QByteArray>#include <QtCore/QString>#include <QtCore/QFileInfo> // FIXME quazip hasn't been built on the android toolchain#if !defined(Q_OS_ANDROID)#include <quazip/quazip.h>#include <quazip/JlCompress.h>#endif #include "ResourceManager.h"#include "ScriptEngineLogging.h"  ArchiveDownloadInterface::ArchiveDownloadInterface(QObject* parent) : QObject(parent) {    // nothing for now} void ArchiveDownloadInterface::runUnzip(QString path, QUrl url, bool autoAdd, bool isZip) {    QString fileName = "/" + path.section("/", -1);    QString tempDir = path;    if (!isZip) {        tempDir.remove(fileName);    } else {        QTemporaryDir zipTemp;        tempDir = zipTemp.path();        path.remove("file:///");    }        qCDebug(scriptengine) << "Temporary directory at: " + tempDir;    if (!isTempDir(tempDir)) {        qCDebug(scriptengine) << "Temporary directory mismatch; risk of losing files";        return;    }     QStringList fileList = unzipFile(path, tempDir);        if(fileList.isEmpty()) {        qCDebug(scriptengine) << "Unzip failed";    }     if (path.contains("vr.google.com/downloads")) {        isZip = true;    }    if (!hasModel(fileList)) {        isZip = false;    }     emit unzipResult(path, fileList, autoAdd, isZip); } QStringList ArchiveDownloadInterface::unzipFile(QString path, QString tempDir) {#if defined(Q_OS_ANDROID)    // FIXME quazip hasn't been built on the android toolchain    return QStringList();#else    QDir dir(path);    QString dirName = dir.path();    qCDebug(scriptengine) << "Directory to unzip: " << dirName;    QString target = tempDir + "/model_repo";    QStringList list = JlCompress::extractDir(dirName, target);     qCDebug(scriptengine) << list;     if (!list.isEmpty()) {        return list;    } else {        qCDebug(scriptengine) << "Extraction failed";        return list;    }#endif} // fix to check that we are only referring to a temporary directorybool ArchiveDownloadInterface::isTempDir(QString tempDir) {    QString folderName = "/" + tempDir.section("/", -1);    QString tempContainer = tempDir;    tempContainer.remove(folderName);    QTemporaryDir test;    QString testDir = test.path();    folderName = "/" + testDir.section("/", -1);    QString testContainer = testDir;    testContainer.remove(folderName);    return (testContainer == tempContainer);} bool ArchiveDownloadInterface::hasModel(QStringList fileList) {    for (int i = 0; i < fileList.size(); i++) {        if (fileList.at(i).toLower().contains(".fbx") || fileList.at(i).toLower().contains(".obj")) {            return true;        }    }    return false;} QString ArchiveDownloadInterface::getTempDir() {    QTemporaryDir dir;    dir.setAutoRemove(false);    return dir.path();    // do something to delete this temp dir later} QString ArchiveDownloadInterface::convertUrlToPath(QUrl url) {    QString newUrl;    QString oldUrl = url.toString();    newUrl = oldUrl.section("filename=", 1, 1);    return newUrl;} // this function is not in usevoid ArchiveDownloadInterface::downloadZip(QString path, const QString link) {    QUrl url = QUrl(link);    auto request = DependencyManager::get<ResourceManager>()->createResourceRequest(        nullptr, url, true, -1, "ArchiveDownloadInterface::downloadZip");    connect(request, &ResourceRequest::finished, this, [this, path]{        unzipFile(path, ""); // so intellisense isn't mad    });    request->send();} // this function is not in usevoid ArchiveDownloadInterface::recursiveFileScan(QFileInfo file, QString* dirName) {    /*if (!file.isDir()) {        return;    }*/    QFileInfoList files;    // FIXME quazip hasn't been built on the android toolchain#if !defined(Q_OS_ANDROID)    if (file.fileName().contains(".zip")) {        JlCompress::extractDir(file.fileName());    }#endif    files = file.dir().entryInfoList();     /*if (files.empty()) {        files = JlCompress::getFileList(file.fileName());    }*/     foreach (QFileInfo file, files) {        recursiveFileScan(file, dirName);    }    return;}