ec76583c33
MSDN documentation suggests always passing this flag to reduce overhead for an "obsolete technology".
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/*
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* Copyright 2020-2021 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_WIN32_COM_HXX
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#define MPD_WIN32_COM_HXX
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#include "HResult.hxx"
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#include <objbase.h>
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#include <windows.h>
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// RAII for Microsoft Component Object Model(COM)
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// https://docs.microsoft.com/en-us/windows/win32/api/_com/
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class COM {
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public:
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COM() {
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if (HRESULT result = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED|COINIT_DISABLE_OLE1DDE);
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FAILED(result)) {
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throw MakeHResultError(
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result,
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"Unable to initialize COM with COINIT_APARTMENTTHREADED");
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}
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}
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~COM() noexcept { CoUninitialize(); }
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COM(const COM &) = delete;
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COM(COM &&) = delete;
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COM &operator=(const COM &) = delete;
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COM &operator=(COM &&) = delete;
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};
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#endif
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