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52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/* Copyright (C) 2016
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* swift Project Community / Contributors
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*
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* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
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* or distributed except according to the terms contained in the LICENSE file.
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*/
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#include "dbus.h"
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#ifdef Q_OS_WIN
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#include <QDBusConnection>
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#include <qt_windows.h>
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// https://blogs.msdn.microsoft.com/oldnewthing/20131105-00/?p=2733
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// See https://bugreports.qt.io/browse/QTBUG-53031 for more details
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// why this is necessary.
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void preventQtDBusDllUnload()
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{
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// Only Qt 5.8.0 is affected.
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if (qVersion() != QByteArray("5.8.0")) { return; }
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static HMODULE dbusDll;
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GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS |
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GET_MODULE_HANDLE_EX_FLAG_PIN,
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reinterpret_cast<LPCTSTR >(&QDBusConnection::staticMetaObject),
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&dbusDll);
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Q_ASSERT(dbusDll);
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}
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#else
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void preventQtDBusDllUnload()
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{ }
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#endif
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QDBusArgument &operator <<(QDBusArgument &arg, const std::string &s)
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{
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arg.beginStructure();
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arg << QString::fromStdString(s);
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arg.endStructure();
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return arg;
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}
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const QDBusArgument &operator >>(const QDBusArgument &arg, std::string &s)
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{
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QString qs;
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arg.beginStructure();
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arg >> qs;
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arg.endStructure();
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s = qs.toStdString();
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return arg;
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}
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