106 lines
3.0 KiB
C++
106 lines
3.0 KiB
C++
// This is a part of the Microsoft Foundation Classes C++ library.
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// Copyright (C) 1992-1995 Microsoft Corporation
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// All rights reserved.
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//
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// This source code is only intended as a supplement to the
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// Microsoft Foundation Classes Reference and related
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// electronic documentation provided with the library.
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// See these sources for detailed information regarding the
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// Microsoft Foundation Classes product.
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// afxdll_.h - extensions to AFXWIN.H used for the 'AFXDLL' version
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// This file contains MFC library implementation details as well
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// as APIs for writing MFC Extension DLLs.
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// Please refer to Technical Note 033 (TN033) for more details.
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _AFXDLL
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#error file must be compiled with _AFXDLL
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#endif
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#ifdef _AFX_PACKING
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#pragma pack(push, _AFX_PACKING)
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#endif
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#undef AFX_DATA
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#define AFX_DATA AFX_CORE_DATA
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/////////////////////////////////////////////////////////////////////////////
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// AFX_EXTENSION_MODULE - special struct used during DLL initialization
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struct AFX_EXTENSION_MODULE
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{
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BOOL bInitialized;
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HMODULE hModule;
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HMODULE hResource;
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CRuntimeClass* pFirstSharedClass;
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COleObjectFactory* pFirstSharedFactory;
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};
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/////////////////////////////////////////////////////////////////////////////
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// CDynLinkLibrary - for implementation of MFC Extension DLLs
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class COleObjectFactory;
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class CDynLinkLibrary : public CCmdTarget
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{
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DECLARE_DYNAMIC(CDynLinkLibrary)
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public:
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// Constructor
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CDynLinkLibrary(AFX_EXTENSION_MODULE& state, BOOL bSystem = FALSE);
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// Attributes
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HMODULE m_hModule;
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HMODULE m_hResource; // for shared resources
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CTypedSimpleList<CRuntimeClass*> m_classList;
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#ifndef _AFX_NO_OLE_SUPPORT
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CTypedSimpleList<COleObjectFactory*> m_factoryList;
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#endif
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BOOL m_bSystem; // TRUE only for MFC DLLs
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// Implementation
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public:
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CDynLinkLibrary* m_pNextDLL; // simple singly linked list
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virtual ~CDynLinkLibrary();
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#ifdef _DEBUG
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virtual void AssertValid() const;
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virtual void Dump(CDumpContext& dc) const;
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#endif //_DEBUG
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};
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// call in every DLL_PROCESS_ATTACH
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BOOL AFXAPI AfxInitExtensionModule(AFX_EXTENSION_MODULE&, HMODULE hMod);
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// call on every DLL_PROCESS_DETACH
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void AFXAPI AfxTermExtensionModule(AFX_EXTENSION_MODULE&, BOOL bAll = FALSE);
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// special function(s) for stand-alone DLLs (and controls)
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void AFXAPI AfxCoreInitModule();
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#if (defined(_DEBUG) || defined(_MAC)) && !defined(_AFX_MONOLITHIC)
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void AFXAPI AfxOleInitModule();
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void AFXAPI AfxNetInitModule();
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void AFXAPI AfxDbInitModule();
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#else
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#define AfxOleInitModule()
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#define AfxNetInitModule()
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#define AfxDbInitModule()
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#endif
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// special functions for loading and freeing MFC extension DLLs
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// (necessary if your app is multithreaded and loads extension
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// DLLs dynamically)
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HINSTANCE AFXAPI AfxLoadLibrary(LPCTSTR lpszModuleName);
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BOOL AFXAPI AfxFreeLibrary(HINSTANCE hInstLib);
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#undef AFX_DATA
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#define AFX_DATA
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#ifdef _AFX_PACKING
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#pragma pack(pop)
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#endif
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/////////////////////////////////////////////////////////////////////////////
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