mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
137 lines
3.7 KiB
137 lines
3.7 KiB
/*****************************************************************************
|
|
*
|
|
* mapcf.c - IClassFactory interface
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include "map.h"
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* The sqiffle for this file.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#define sqfl sqflFactory
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* Declare the interfaces we will be providing.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
Primary_Interface(CMapFactory, IClassFactory);
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* CMapFactory
|
|
*
|
|
* Really nothing doing.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
typedef struct CMapFactory {
|
|
|
|
/* Supported interfaces */
|
|
IClassFactory cf;
|
|
|
|
} CMapFactory, FCF, *PFCF;
|
|
|
|
typedef IClassFactory CF, *PCF;
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* CMapFactory_QueryInterface (from IUnknown)
|
|
* CMapFactory_AddRef (from IUnknown)
|
|
* CMapFactory_Finalize (from Common)
|
|
* CMapFactory_Release (from IUnknown)
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#ifdef DEBUG
|
|
|
|
Default_QueryInterface(CMapFactory)
|
|
Default_AddRef(CMapFactory)
|
|
Default_Release(CMapFactory)
|
|
|
|
#else
|
|
#define CMapFactory_QueryInterface Common_QueryInterface
|
|
#define CMapFactory_AddRef Common_AddRef
|
|
#define CMapFactory_Release Common_Release
|
|
#endif
|
|
#define CMapFactory_Finalize Common_Finalize
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* CMapFactory_CreateInstance (from IClassFactory)
|
|
*
|
|
*****************************************************************************/
|
|
|
|
STDMETHODIMP
|
|
CMapFactory_CreateInstance(PCF pcf, LPUNKNOWN punkOuter, RIID riid, PPV ppvObj)
|
|
{
|
|
HRESULT hres;
|
|
SquirtSqflPtszV(sqfl, TEXT("CMapFactory_CreateInstance()"));
|
|
if (!punkOuter) {
|
|
/* The only object we know how to create is a propsheet extension */
|
|
hres = CMapPsx_New(riid, ppvObj);
|
|
} else { /* Does anybody support aggregation any more? */
|
|
hres = CLASS_E_NOAGGREGATION;
|
|
}
|
|
SquirtSqflPtszV(sqfl, TEXT("CMapFactory_CreateInstance() -> %08x [%08x]"),
|
|
hres, *ppvObj);
|
|
return hres;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* CMapFactory_LockServer (from IClassFactory)
|
|
*
|
|
* What a stupid function. Locking the server is identical to
|
|
* creating an object and not releasing it until you want to unlock
|
|
* the server.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
STDMETHODIMP
|
|
CMapFactory_LockServer(PCF pcf, BOOL fLock)
|
|
{
|
|
PFCF this = IToClass(CMapFactory, cf, pcf);
|
|
if (fLock) {
|
|
InterlockedIncrement((LPLONG)&g_cRef);
|
|
} else {
|
|
InterlockedDecrement((LPLONG)&g_cRef);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* CMapFactory_New
|
|
*
|
|
*****************************************************************************/
|
|
|
|
STDMETHODIMP
|
|
CMapFactory_New(RIID riid, PPV ppvObj)
|
|
{
|
|
HRESULT hres;
|
|
if (IsEqualIID(riid, &IID_IClassFactory)) {
|
|
hres = Common_New(CMapFactory, ppvObj);
|
|
} else {
|
|
hres = E_NOINTERFACE;
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* The long-awaited vtbl
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#pragma BEGIN_CONST_DATA
|
|
|
|
Primary_Interface_Begin(CMapFactory, IClassFactory)
|
|
CMapFactory_CreateInstance,
|
|
CMapFactory_LockServer,
|
|
Primary_Interface_End(CMapFactory, IClassFactory)
|