| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QV4COMPILATIONUNITMAPPER_H |
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| 5 | #define QV4COMPILATIONUNITMAPPER_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <private/qv4global_p.h> |
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| 19 | #include <QFile> |
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| 20 | |
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| 21 | QT_BEGIN_NAMESPACE |
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| 22 | |
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| 23 | namespace QV4 { |
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| 24 | |
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| 25 | namespace CompiledData { |
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| 26 | struct Unit; |
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| 27 | } |
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| 28 | |
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| 29 | class CompilationUnitMapper |
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| 30 | { |
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| 31 | public: |
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| 32 | CompiledData::Unit *get( |
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| 33 | const QString &cacheFilePath, const QDateTime &sourceTimeStamp, QString *errorString); |
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| 34 | static void invalidate(const QString &cacheFilePath); |
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| 35 | |
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| 36 | private: |
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| 37 | CompiledData::Unit *open( |
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| 38 | const QString &cacheFilePath, const QDateTime &sourceTimeStamp, QString *errorString); |
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| 39 | void close(); |
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| 40 | |
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| 41 | #if defined(Q_OS_UNIX) |
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| 42 | size_t length = 0; |
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| 43 | #endif |
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| 44 | void *dataPtr = nullptr; |
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| 45 | }; |
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| 46 | |
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| 47 | } |
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| 48 | |
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| 49 | QT_END_NAMESPACE |
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| 50 | |
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| 51 | #endif // QV4COMPILATIONUNITMAPPER_H |
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| 52 | |
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