93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
/*
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Copyright 2012 Patrick von Reth <vonreth@kde.org>
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Copyright 2008 Jeff Mitchell <mitchell@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) version 3, or any
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later version accepted by the membership of KDE e.V. (or its
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successor approved by the membership of KDE e.V.), which shall
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act as a proxy defined in Section 6 of version 3 of the license.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SOLID_BACKENDS_WMI_WMIQUERY_H
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#define SOLID_BACKENDS_WMI_WMIQUERY_H
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#include <QtCore/QDebug>
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#include <QtCore/QVariant>
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#include <QtCore/QList>
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#include <QtCore/QAtomicInt>
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#include <QtCore/QSharedPointer>
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#include <solid-lite/solid_export.h>
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#include <windows.h>
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#include <rpc.h>
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#include <comdef.h>
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#include <Wbemidl.h>
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#include <WTypes.h>
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#include "wmimanager.h"
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namespace Solid
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{
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namespace Backends
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{
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namespace Wmi
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{
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class WmiQuery
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{
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public:
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class Item {
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public:
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Item();
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Item(IWbemClassObject *p);
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Item(const Item& other);
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Item& operator=(const Item& other);
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~Item();
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IWbemClassObject* data() const;
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bool isNull() const;
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QVariant getProperty(const QString &property) const;
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QVariantMap getAllProperties();
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private:
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static QVariant msVariantToQVariant(VARIANT msVariant, CIMTYPE variantType);
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QVariant getProperty(BSTR property) const;
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// QSharedPointer alone doesn't help because we need to call Release()
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IWbemClassObject* m_p;
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QVariantMap m_properies;
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};
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typedef QList<Item> ItemList;
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WmiQuery();
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~WmiQuery();
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ItemList sendQuery( const QString &wql );
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void addDeviceListeners(WmiManager::WmiEventSink *sink);
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bool isLegit() const;
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static WmiQuery &instance();
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private:
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bool m_failed;
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bool m_bNeedUninit;
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IWbemLocator *pLoc;
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IWbemServices *pSvc;
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};
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}
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}
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}
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#endif
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