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114 lines
2.1 KiB
114 lines
2.1 KiB
/*++
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Copyright (c) 1995 Microsoft Corporation
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Module Name:
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wx86grpa.h
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Abstract:
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Ole interface into Wx86
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Author:
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29-Sep-1995 AlanWar
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Revision History:
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--*/
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#ifdef WX86OLE
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#include <wx86pri.h>
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class CWx86 {
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public:
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CWx86();
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~CWx86();
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BOOL IsWx86Linked(void);
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BOOL ReferenceWx86(void);
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void DereferenceWx86(void);
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void UnloadWx86(void);
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BOOL LinkToWx86(void);
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void UnlinkFromWx86(void);
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HMODULE LoadX86Dll(LPCWSTR ptszPath);
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BOOL FreeX86Dll(HMODULE hmod);
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BOOL IsModuleX86(HMODULE hModule);
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PFNDLLGETCLASSOBJECT TranslateDllGetClassObject(PFNDLLGETCLASSOBJECT pv);
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PFNDLLCANUNLOADNOW TranslateDllCanUnloadNow(PFNDLLCANUNLOADNOW pv);
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void SetStubInvokeFlag(UCHAR bFlag);
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BOOL NeedX86PSFactory(IUnknown *punkObj, REFIID riid);
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BOOL IsN2XProxy(IUnknown *punk);
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PVOID UnmarshalledInSameApt(PVOID pv, REFIID piid);
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void AggregateProxy(IUnknown *, IUnknown *);
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BOOL IsQIFromX86(void);
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BOOL IsWx86Calling(void);
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BOOL SetIsWx86Calling(BOOL bFlag);
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private:
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PVOID *_apvWholeFuncs;
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HMODULE _hModuleWx86;
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RTL_CRITICAL_SECTION _critsect;
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LONG _lWx86UseCount;
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};
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inline BOOL CWx86::IsWx86Linked(void)
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/*++
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Routine Description:
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Determines if ole32 has dynamically linked to wx86 and whole32
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Arguments:
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Return Value:
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TRUE if Ole32 is dynamically linked to wx86
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--*/
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{
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return(_apvWholeFuncs != NULL);
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}
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inline void CWx86::UnlinkFromWx86(void)
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/*++
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Routine Description:
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Disestablish dynamic linkage between whole32 and ole32.
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Arguments:
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Return Value:
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--*/
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{
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_hModuleWx86 = NULL;
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_apvWholeFuncs = NULL;
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}
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//
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// Wrapper class for managing critical sections associated with other objects
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// The constructor will enter the critical section and the destructor will
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// exit the critical section. By declaring one on the stack you will ensure
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// that the destructor will run whenever it leaves scope.
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class CCritSect
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{
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public:
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CCritSect(RTL_CRITICAL_SECTION *pcritsect);
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~CCritSect();
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private:
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RTL_CRITICAL_SECTION *_pcritsect;
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};
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#endif
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