mirror of
https://github.com/UzixLS/KernelEx.git
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60 lines
1.7 KiB
C++
Executable File
60 lines
1.7 KiB
C++
Executable File
/*
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* KernelEx
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*
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* Copyright (C) 2010, Tihiy
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*
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* This file is part of KernelEx source code.
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*
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* KernelEx 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
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* by the Free Software Foundation; version 2 of the License.
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*
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* KernelEx 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
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef __ORPHANS_H
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#define __ORPHANS_H
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#pragma warning(disable:4530) //we don't do exception handling
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#pragma warning(disable:4786) //don't care about this either
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#include <list>
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#include <map>
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#define MAXGDIORPHANS 6 //threshold size which triggers cleanup
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#define ORPHANTTL 2000 //msecs to try give for objects to live
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//gdi object handle and its gdi number for consistency check
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typedef struct _GDIORPHAN
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{
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HGDIOBJ hObject;
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DWORD dwNumber;
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} GDIORPHAN, *PGDIORPHAN;
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using namespace std;
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class GdiOrphans
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{
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public:
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GdiOrphans();
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~GdiOrphans();
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void RecordOrphan(HGDIOBJ hObject, DWORD dwNumber);
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BOOL IsOrphan(HGDIOBJ hObject, DWORD dwNumber);
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BOOL ForgetOrphan(HGDIOBJ hObject);
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void RunCleanup();
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private:
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map<HGDIOBJ,PGDIORPHAN> handle_map;
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list<PGDIORPHAN> handle_list;
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CRITICAL_SECTION cs;
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void CleanupOrphan();
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DWORD dwTickLastRecord;
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};
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#endif |