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.
99 lines
2.7 KiB
99 lines
2.7 KiB
/*****************************************************************************
|
|
*
|
|
* fnd.c - Find ... On the Internet
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include "fnd.h"
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* The sqiffle for this file.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#define sqfl sqflDll
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* DllGetClassObject
|
|
*
|
|
* OLE entry point. Produces an IClassFactory for the indicated GUID.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
STDAPI
|
|
DllGetClassObject(REFCLSID rclsid, RIID riid, PPV ppvObj)
|
|
{
|
|
HRESULT hres;
|
|
EnterProc(DllGetClassObject, (_ "G", rclsid));
|
|
if (IsEqualIID(rclsid, &CLSID_Fnd)) {
|
|
hres = CFndFactory_New(riid, ppvObj);
|
|
} else {
|
|
*ppvObj = 0;
|
|
hres = CLASS_E_CLASSNOTAVAILABLE;
|
|
}
|
|
ExitOleProcPpv(ppvObj);
|
|
return hres;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* DllCanUnloadNow
|
|
*
|
|
* OLE entry point. Fail iff there are outstanding refs.
|
|
*
|
|
;begin_internal
|
|
* There is an unavoidable race condition between DllCanUnloadNow
|
|
* and the creation of a new reference: Between the time we
|
|
* return from DllCanUnloadNow() and the caller inspects the value,
|
|
* another thread in the same process may decide to call
|
|
* DllGetClassObject, thus suddenly creating an object in this DLL
|
|
* when there previously was none.
|
|
*
|
|
* It is the caller's responsibility to prepare for this possibility;
|
|
* there is nothing we can do about it.
|
|
;end_internal
|
|
*
|
|
*****************************************************************************/
|
|
|
|
STDMETHODIMP
|
|
DllCanUnloadNow(void)
|
|
{
|
|
SquirtSqflPtszV(sqfl, TEXT("DllCanUnloadNow() - g_cRef = %d"), g_cRef);
|
|
return g_cRef ? S_FALSE : S_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* Entry32
|
|
*
|
|
* DLL entry point.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
BOOL APIENTRY
|
|
Entry32(HINSTANCE hinst, DWORD dwReason, LPVOID lpReserved)
|
|
{
|
|
switch (dwReason) {
|
|
case DLL_PROCESS_ATTACH:
|
|
g_hinst = hinst;
|
|
DisableThreadLibraryCalls(hinst);
|
|
#ifdef DEBUG
|
|
sqflCur = GetProfileInt(TEXT("DEBUG"), TEXT("InetFind"), 0);
|
|
SquirtSqflPtszV(sqfl, TEXT("LoadDll - InetFind"));
|
|
#endif
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* The long-awaited CLSID
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include <initguid.h>
|
|
|
|
DEFINE_GUID(CLSID_Fnd, 0x37865980, 0x75d1, 0x11cf,
|
|
0xbf,0xc7,0x44,0x45,0x53,0x54,0,0);
|