101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1999-2000 Microsoft Corporation
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//
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// Module Name:
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// CFactory.h
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//
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// Description:
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// Class Factory implementation.
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//
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// Maintained By:
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// Geoffrey Pease (GPease) 22-NOV-1999
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//
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//////////////////////////////////////////////////////////////////////////////
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#pragma once
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#define CCH(sz) (sizeof(sz)/sizeof(sz[0]))
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//
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// DLL Globals
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//
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extern HINSTANCE g_hInstance;
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extern LONG g_cObjects;
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extern LONG g_cLock;
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extern TCHAR g_szDllFilename[ MAX_PATH ];
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extern LPVOID g_GlobalMemoryList; // Global memory tracking list
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#define DllExport __declspec( dllimport )
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#define SCRIPTRES_RESTYPE_NAME L"ScriptRes"
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//
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// Class Definitions for DLLGetClassObject
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//
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typedef LPUNKNOWN (*LPCREATEINST)();
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typedef struct _ClassTable {
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LPCREATEINST pfnCreateInstance; // creation function for class
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const CLSID * rclsid; // classes in this DLL
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LPCTSTR pszName; // Class name for debugging
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LPCTSTR pszComModel; // String indicating COM threading model
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} CLASSTABLE[], *LPCLASSTABLE;
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//
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// Class Table Macros
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//
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#define BEGIN_CLASSTABLE const CLASSTABLE g_DllClasses = {
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#define DEFINE_CLASS( _pfn, _riid, _name, _model ) { _pfn, &_riid, TEXT(_name), TEXT(_model) },
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#define END_CLASSTABLE { NULL, NULL, NULL, NULL } };
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extern const CLASSTABLE g_DllClasses;
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//
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// DLL required headers
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//
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#include "debug.h" // debugging
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#include "citracker.h"
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#if defined( _X86_ ) && defined( TRACE_INTERFACES_ENABLED )
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//
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// DLL Interface Table Macros
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//
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#define BEGIN_INTERFACETABLE const INTERFACE_TABLE g_itTable = {
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#define DEFINE_INTERFACE( _iid, _name, _count ) { &_iid, TEXT(_name), _count },
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#define END_INTERFACETABLE { NULL, NULL, NULL } };
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#else // !TRACE_INTERFACES_ENABLED
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#define BEGIN_INTERFACETABLE
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#define DEFINE_INTERFACE( _iid, _name, _count )
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#define END_INTERFACETABLE
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#endif // TRACE_INTERFACES_ENABLED
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//
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// DLL Useful Macros
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//
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#define ARRAYSIZE( _x ) ((UINT) ( sizeof( _x ) / sizeof( _x[ 0 ] ) ))
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#define PtrToByteOffset(base, offset) (((LPBYTE)base)+offset)
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#define StrLen( _sz ) lstrlen( _sz ) // why isn't this in SHLWAPI?
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//
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// COM Macros to gain type checking.
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//
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#define TypeSafeParams( _interface, _ppunk ) \
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IID_##_interface, reinterpret_cast<void**>( static_cast<_interface **>( _ppunk ) )
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#define TypeSafeQI( _interface, _ppunk ) \
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QueryInterface( TypeSafeParams( _interface, _ppunk ) )
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#define TypeSafeQS( _clsid, _interface, _ppunk ) \
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QueryService( _clsid, TypeSafeParams( _interface, _ppunk ) )
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//
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// DLL Global Function Prototypes
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//
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HRESULT
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HrClusCoCreateInstance(
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REFCLSID rclsidIn,
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LPUNKNOWN pUnkOuterIn,
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DWORD dwClsContextIn,
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REFIID riidIn,
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LPVOID * ppvOut
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);
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