From f6bbeeb417102c61e8bf23f41e412ed9753a348d Mon Sep 17 00:00:00 2001 From: Erik Verbruggen Date: Tue, 24 Apr 2018 11:35:43 +0200 Subject: Normalize URL before loading types This prevents loading of types with slightly different paths multiple times, like "qrc:/One.qml" and "qrc:///One.qml". Task-number: QTBUG-65723 Change-Id: I6e26db6d1d271b2ed37b97eb990618843e99c372 Reviewed-by: Simon Hausmann --- src/qml/qml/qqmltypeloader.cpp | 28 ++++++++++++++++++++-------- src/qml/qml/qqmltypeloader_p.h | 6 ++++-- 2 files changed, 24 insertions(+), 10 deletions(-) (limited to 'src/qml') diff --git a/src/qml/qml/qqmltypeloader.cpp b/src/qml/qml/qqmltypeloader.cpp index 5572fdad44..a0f7ec967c 100644 --- a/src/qml/qml/qqmltypeloader.cpp +++ b/src/qml/qml/qqmltypeloader.cpp @@ -1650,14 +1650,24 @@ QQmlImportDatabase *QQmlTypeLoader::importDatabase() const return &QQmlEnginePrivate::get(engine())->importDatabase; } +QUrl QQmlTypeLoader::normalize(const QUrl &unNormalizedUrl) +{ + QUrl normalized(unNormalizedUrl); + if (normalized.scheme() == QLatin1String("qrc")) + normalized.setHost(QString()); // map qrc:///a.qml to qrc:/a.qml + return normalized; +} + /*! Returns a QQmlTypeData for the specified \a url. The QQmlTypeData may be cached. */ -QQmlTypeData *QQmlTypeLoader::getType(const QUrl &url, Mode mode) +QQmlTypeData *QQmlTypeLoader::getType(const QUrl &unNormalizedUrl, Mode mode) { - Q_ASSERT(!url.isRelative() && - (QQmlFile::urlToLocalFileOrQrc(url).isEmpty() || - !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(url)))); + Q_ASSERT(!unNormalizedUrl.isRelative() && + (QQmlFile::urlToLocalFileOrQrc(unNormalizedUrl).isEmpty() || + !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(unNormalizedUrl)))); + + QUrl url = normalize(unNormalizedUrl); LockHolder holder(this); @@ -1716,11 +1726,13 @@ QQmlTypeData *QQmlTypeLoader::getType(const QByteArray &data, const QUrl &url, M /*! Return a QQmlScriptBlob for \a url. The QQmlScriptData may be cached. */ -QQmlScriptBlob *QQmlTypeLoader::getScript(const QUrl &url) +QQmlScriptBlob *QQmlTypeLoader::getScript(const QUrl &unNormalizedUrl) { - Q_ASSERT(!url.isRelative() && - (QQmlFile::urlToLocalFileOrQrc(url).isEmpty() || - !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(url)))); + Q_ASSERT(!unNormalizedUrl.isRelative() && + (QQmlFile::urlToLocalFileOrQrc(unNormalizedUrl).isEmpty() || + !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(unNormalizedUrl)))); + + QUrl url = normalize(unNormalizedUrl); LockHolder holder(this); diff --git a/src/qml/qml/qqmltypeloader_p.h b/src/qml/qml/qqmltypeloader_p.h index 5988632547..e75719866d 100644 --- a/src/qml/qml/qqmltypeloader_p.h +++ b/src/qml/qml/qqmltypeloader_p.h @@ -305,10 +305,12 @@ public: QQmlImportDatabase *importDatabase() const; - QQmlTypeData *getType(const QUrl &url, Mode mode = PreferSynchronous); + static QUrl normalize(const QUrl &unNormalizedUrl); + + QQmlTypeData *getType(const QUrl &unNormalizedUrl, Mode mode = PreferSynchronous); QQmlTypeData *getType(const QByteArray &, const QUrl &url, Mode mode = PreferSynchronous); - QQmlScriptBlob *getScript(const QUrl &); + QQmlScriptBlob *getScript(const QUrl &unNormalizedUrl); QQmlQmldirData *getQmldir(const QUrl &); QString absoluteFilePath(const QString &path); -- cgit v1.2.3