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++ // Copyright (C) 2020 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
++ // Qt-Security score:significant
++
++ #include "qqmljstypereader_p.h"
++ #include "qqmljsimportvisitor_p.h"
++
++ #include <QtQml/private/qqmljsast_p.h>
++ #include <QtQml/private/qqmljsengine_p.h>
++ #include <QtQml/private/qqmljslexer_p.h>
++ #include <QtQml/private/qqmljsparser_p.h>
++ #include <QtQml/private/qqmlimportresolver_p.h>
++
++ #include <QtCore/qfileinfo.h>
++ #include <QtCore/qdebug.h>
++
++ QT_BEGIN_NAMESPACE
++
++ namespace QQmlJS {
++ void defaultTypeReader(QQmlJSImporter *importer, const QString &filePath,
++ const QSharedPointer<QQmlJSScope> &scope)
++ {
++ using namespace QQmlJS::AST;
++ const QFileInfo info{ filePath };
++
++ QQmlJS::Engine engine;
++ QQmlJS::Lexer lexer(&engine);
++
++ const QString lowerSuffix = info.suffix().toLower();
++ const bool isESModule = lowerSuffix == QLatin1String("mjs");
++ const bool isJavaScript = isESModule || lowerSuffix == QLatin1String("js");
++
++ QFile file(filePath);
++ if (!file.open(QFile::ReadOnly))
++ return;
++
++ QString code = QString::fromUtf8(file.readAll());
++ file.close();
++
++ lexer.setCode(code, /*line = */ 1, /*qmlMode=*/ !isJavaScript);
++ QQmlJS::Parser parser(&engine);
++
++ isJavaScript ? (isESModule ? parser.parseModule() : parser.parseProgram()) : parser.parse();
++
++ QQmlJS::AST::Node *rootNode = parser.rootNode();
++
++ QQmlJSLogger logger;
++ logger.setFilePath(filePath);
++ logger.setCode(code);
++ logger.setSilent(true);
++ logger.setIsDisabled(true);
++
++ importer->runImportVisitor(rootNode,
++ { scope,
++ &logger,
++ QQmlJSImportVisitor::implicitImportDirectory(
++ filePath, importer->resourceFileMapper()),
++ { } });
++ }
++ } // namespace QQmlJS
++
++ QT_END_NAMESPACE