Add Qt libs and headers

paho-mqtt3as-proxy/Qt/include/QtCore/qthreadstorage.h

@@ -0,0 +1,200 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QTHREADSTORAGE_H
+#define QTHREADSTORAGE_H
+
+#include <QtCore/qglobal.h>
+
+#if QT_CONFIG(thread)
+
+QT_BEGIN_NAMESPACE
+
+
+class Q_CORE_EXPORT QThreadStorageData
+{
+public:
+    explicit QThreadStorageData(void (*func)(void *));
+    ~QThreadStorageData();
+
+    void** get() const;
+    void** set(void* p);
+
+    static void finish(void**);
+    int id;
+};
+
+#if !defined(QT_MOC_CPP)
+// MOC_SKIP_BEGIN
+
+// pointer specialization
+template <typename T>
+inline
+T *&qThreadStorage_localData(QThreadStorageData &d, T **)
+{
+    void **v = d.get();
+    if (!v) v = d.set(nullptr);
+    return *(reinterpret_cast<T**>(v));
+}
+
+template <typename T>
+inline
+T *qThreadStorage_localData_const(const QThreadStorageData &d, T **)
+{
+    void **v = d.get();
+    return v ? *(reinterpret_cast<T**>(v)) : 0;
+}
+
+template <typename T>
+inline
+void qThreadStorage_setLocalData(QThreadStorageData &d, T **t)
+{ (void) d.set(*t); }
+
+template <typename T>
+inline
+void qThreadStorage_deleteData(void *d, T **)
+{ delete static_cast<T *>(d); }
+
+// value-based specialization
+template <typename T>
+inline
+T &qThreadStorage_localData(QThreadStorageData &d, T *)
+{
+    void **v = d.get();
+    if (!v) v = d.set(new T());
+    return *(reinterpret_cast<T*>(*v));
+}
+
+template <typename T>
+inline
+T qThreadStorage_localData_const(const QThreadStorageData &d, T *)
+{
+    void **v = d.get();
+    return v ? *(reinterpret_cast<T*>(*v)) : T();
+}
+
+template <typename T>
+inline
+void qThreadStorage_setLocalData(QThreadStorageData &d, T *t)
+{ (void) d.set(new T(*t)); }
+
+template <typename T>
+inline
+void qThreadStorage_deleteData(void *d, T *)
+{ delete static_cast<T *>(d); }
+
+
+// MOC_SKIP_END
+#endif
+
+template <class T>
+class QThreadStorage
+{
+private:
+    QThreadStorageData d;
+
+    Q_DISABLE_COPY(QThreadStorage)
+
+    static inline void deleteData(void *x)
+    { qThreadStorage_deleteData(x, reinterpret_cast<T*>(0)); }
+
+public:
+    inline QThreadStorage() : d(deleteData) { }
+    inline ~QThreadStorage() { }
+
+    inline bool hasLocalData() const
+    { return d.get() != nullptr; }
+
+    inline T& localData()
+    { return qThreadStorage_localData(d, reinterpret_cast<T*>(0)); }
+    inline T localData() const
+    { return qThreadStorage_localData_const(d, reinterpret_cast<T*>(0)); }
+
+    inline void setLocalData(T t)
+    { qThreadStorage_setLocalData(d, &t); }
+};
+
+QT_END_NAMESPACE
+
+#else // !QT_CONFIG(thread)
+
+#include <QtCore/qscopedpointer.h>
+
+#include <type_traits>
+
+QT_BEGIN_NAMESPACE
+
+template <typename T, typename U>
+inline bool qThreadStorage_hasLocalData(const QScopedPointer<T, U> &data)
+{
+    return !!data;
+}
+
+template <typename T, typename U>
+inline bool qThreadStorage_hasLocalData(const QScopedPointer<T*, U> &data)
+{
+    return !!data ? *data != nullptr : false;
+}
+
+template <typename T>
+inline void qThreadStorage_deleteLocalData(T *t)
+{
+    delete t;
+}
+
+template <typename T>
+inline void qThreadStorage_deleteLocalData(T **t)
+{
+    delete *t;
+    delete t;
+}
+
+template <class T>
+class QThreadStorage
+{
+private:
+    struct ScopedPointerThreadStorageDeleter
+    {
+        static inline void cleanup(T *t)
+        {
+            if (t == nullptr)
+                return;
+            qThreadStorage_deleteLocalData(t);
+        }
+    };
+    QScopedPointer<T, ScopedPointerThreadStorageDeleter> data;
+
+public:
+    QThreadStorage() = default;
+    ~QThreadStorage() = default;
+    QThreadStorage(const QThreadStorage &rhs) = delete;
+    QThreadStorage &operator=(const QThreadStorage &rhs) = delete;
+
+    inline bool hasLocalData() const
+    {
+        return qThreadStorage_hasLocalData(data);
+    }
+
+    inline T &localData()
+    {
+        if (!data)
+            data.reset(new T());
+        return *data;
+    }
+
+    inline T localData() const
+    {
+        return !!data ? *data : T();
+    }
+
+    inline void setLocalData(T t)
+    {
+        data.reset(new T(t));
+    }
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_CONFIG(thread)
+
+#endif // QTHREADSTORAGE_H