91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File: globals.hxx
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//
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// Contents: Class used to encapsulate shared global data structures for DCOM95.
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//
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// Functions:
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//
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// History: 13-Feb-96 SatishT Created
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//
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//--------------------------------------------------------------------------
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#ifndef __GLOBALS_HXX__
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#define __GLOBALS_HXX__
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#define GLOBALS_TABLE_SIZE \
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( \
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sizeof(USHORT) + \
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sizeof(LONG) + \
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2 * sizeof(DWORD) + \
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9 * sizeof(void OR_BASED *) \
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)
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//+-------------------------------------------------------------------------
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//
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// Class: CSharedGlobals
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//
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// Purpose: Initializing access to shared global data
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//
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// Interface: InitOK - whether initialization succeeded.
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//
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// History: 13-Feb-96 SatishT Created
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//
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// Notes: The constructor for this class uses the shared allocator. Objects of this
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// class should not be created before the shared allocator is initialized.
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//
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//
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//--------------------------------------------------------------------------
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class CSharedGlobals
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{
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public:
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CSharedGlobals(WCHAR *pwszName, ORSTATUS &status);
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~CSharedGlobals();
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BOOL InitOK(void);
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/* add public members for shared tables here */
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private:
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HANDLE _hSm;
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BYTE * _pb;
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};
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//+-------------------------------------------------------------------------
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//
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// Member: CSharedGlobals::~CSharedGlobals
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//
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// Synopsis: Clean up hint table object
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//
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// History: 20-Jan-95 Ricksa Created
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//
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//--------------------------------------------------------------------------
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inline CSharedGlobals::~CSharedGlobals(void)
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{
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CloseSharedFileMapping(_hSm, _pb);
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}
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//+-------------------------------------------------------------------------
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//
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// Member: CSharedGlobals::InitOK
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//
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// Synopsis: Whether initialization worked
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//
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// History: 20-Jan-95 Ricksa Created
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//
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//--------------------------------------------------------------------------
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inline BOOL CSharedGlobals::InitOK(void)
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{
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return _hSm != NULL;
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}
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#endif // __GLOBALS_HXX__
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