2 * OLE32 proxy/stub handler
4 * Copyright 2002 Marcus Meissner
5 * Copyright 2001 Ove Kåven, TransGaming Technologies
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 /* Documentation on MSDN:
24 * (Top level COM documentation)
25 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnanchor/html/componentdevelopmentank.asp
28 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/com/htm/comext_1q0p.asp
31 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/com/htm/comext_1lia.asp
34 * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/com/htm/comext_1gfn.asp
46 #define NONAMELESSUNION
47 #define NONAMELESSSTRUCT
59 #include "compobj_private.h"
62 #include "wine/debug.h"
64 WINE_DEFAULT_DEBUG_CHANNEL(ole
);
66 static ULONG WINAPI
RURpcProxyBufferImpl_Release(LPRPCPROXYBUFFER iface
);
68 /* From: http://msdn.microsoft.com/library/en-us/com/cmi_m_4lda.asp
70 * The first time a client requests a pointer to an interface on a
71 * particular object, COM loads an IClassFactory stub in the server
72 * process and uses it to marshal the first pointer back to the
73 * client. In the client process, COM loads the generic proxy for the
74 * class factory object and calls its implementation of IMarshal to
75 * unmarshal that first pointer. COM then creates the first interface
76 * proxy and hands it a pointer to the RPC channel. Finally, COM returns
77 * the IClassFactory pointer to the client, which uses it to call
78 * IClassFactory::CreateInstance, passing it a reference to the interface.
80 * Back in the server process, COM now creates a new instance of the
81 * object, along with a stub for the requested interface. This stub marshals
82 * the interface pointer back to the client process, where another object
83 * proxy is created, this time for the object itself. Also created is a
84 * proxy for the requested interface, a pointer to which is returned to
85 * the client. With subsequent calls to other interfaces on the object,
86 * COM will load the appropriate interface stubs and proxies as needed.
88 typedef struct _CFStub
{
89 const IRpcStubBufferVtbl
*lpvtbl
;
96 CFStub_QueryInterface(LPRPCSTUBBUFFER iface
, REFIID riid
, LPVOID
*ppv
) {
97 if (IsEqualIID(&IID_IUnknown
,riid
)||IsEqualIID(&IID_IRpcStubBuffer
,riid
)) {
99 IUnknown_AddRef(iface
);
102 FIXME("(%s), interface not supported.\n",debugstr_guid(riid
));
103 return E_NOINTERFACE
;
107 CFStub_AddRef(LPRPCSTUBBUFFER iface
) {
108 CFStub
*This
= (CFStub
*)iface
;
109 return InterlockedIncrement(&This
->ref
);
113 CFStub_Release(LPRPCSTUBBUFFER iface
) {
114 CFStub
*This
= (CFStub
*)iface
;
117 ref
= InterlockedDecrement(&This
->ref
);
119 IRpcStubBuffer_Disconnect(iface
);
120 HeapFree(GetProcessHeap(),0,This
);
125 static HRESULT WINAPI
126 CFStub_Connect(LPRPCSTUBBUFFER iface
, IUnknown
*pUnkServer
) {
127 CFStub
*This
= (CFStub
*)iface
;
129 This
->pUnkServer
= pUnkServer
;
130 IUnknown_AddRef(pUnkServer
);
135 CFStub_Disconnect(LPRPCSTUBBUFFER iface
) {
136 CFStub
*This
= (CFStub
*)iface
;
138 if (This
->pUnkServer
) {
139 IUnknown_Release(This
->pUnkServer
);
140 This
->pUnkServer
= NULL
;
144 static HRESULT WINAPI
146 LPRPCSTUBBUFFER iface
,RPCOLEMESSAGE
* msg
,IRpcChannelBuffer
* chanbuf
148 CFStub
*This
= (CFStub
*)iface
;
151 if (msg
->iMethod
== 3) { /* CreateInstance */
153 IClassFactory
*classfac
;
157 ULARGE_INTEGER newpos
;
158 LARGE_INTEGER seekto
;
161 if (msg
->cbBuffer
< sizeof(IID
)) {
162 FIXME("Not enough bytes in buffer (%ld)?\n",msg
->cbBuffer
);
165 memcpy(&iid
,msg
->Buffer
,sizeof(iid
));
166 TRACE("->CreateInstance(%s)\n",debugstr_guid(&iid
));
167 hres
= IUnknown_QueryInterface(This
->pUnkServer
,&IID_IClassFactory
,(LPVOID
*)&classfac
);
169 FIXME("Ole server does not provide an IClassFactory?\n");
172 hres
= IClassFactory_CreateInstance(classfac
,NULL
,&iid
,(LPVOID
*)&ppv
);
173 IClassFactory_Release(classfac
);
176 FIXME("Failed to create an instance of %s\n",debugstr_guid(&iid
));
179 hres
= CreateStreamOnHGlobal(0,TRUE
,&pStm
);
181 FIXME("Failed to create stream on hglobal\n");
184 hres
= CoMarshalInterface(pStm
,&iid
,ppv
,0,NULL
,0);
185 IUnknown_Release((IUnknown
*)ppv
);
187 FIXME("CoMarshalInterface failed, %lx!\n",hres
);
191 hres
= IStream_Stat(pStm
,&ststg
,0);
193 FIXME("Stat failed.\n");
197 msg
->cbBuffer
= ststg
.cbSize
.u
.LowPart
;
199 IRpcChannelBuffer_GetBuffer(chanbuf
, msg
, &IID_IClassFactory
);
200 if (hres
) return hres
;
202 seekto
.u
.LowPart
= 0;seekto
.u
.HighPart
= 0;
203 hres
= IStream_Seek(pStm
,seekto
,SEEK_SET
,&newpos
);
205 FIXME("IStream_Seek failed, %lx\n",hres
);
208 hres
= IStream_Read(pStm
,msg
->Buffer
,msg
->cbBuffer
,&res
);
210 FIXME("Stream Read failed, %lx\n",hres
);
213 IStream_Release(pStm
);
216 FIXME("(%p,%p), stub!\n",msg
,chanbuf
);
217 FIXME("iMethod is %ld\n",msg
->iMethod
);
218 FIXME("cbBuffer is %ld\n",msg
->cbBuffer
);
222 static LPRPCSTUBBUFFER WINAPI
223 CFStub_IsIIDSupported(LPRPCSTUBBUFFER iface
,REFIID riid
) {
224 FIXME("(%s), stub!\n",debugstr_guid(riid
));
229 CFStub_CountRefs(LPRPCSTUBBUFFER iface
) {
230 FIXME("(), stub!\n");
234 static HRESULT WINAPI
235 CFStub_DebugServerQueryInterface(LPRPCSTUBBUFFER iface
,void** ppv
) {
236 FIXME("(%p), stub!\n",ppv
);
240 CFStub_DebugServerRelease(LPRPCSTUBBUFFER iface
,void *pv
) {
241 FIXME("(%p), stub!\n",pv
);
244 static const IRpcStubBufferVtbl cfstubvt
= {
245 CFStub_QueryInterface
,
251 CFStub_IsIIDSupported
,
253 CFStub_DebugServerQueryInterface
,
254 CFStub_DebugServerRelease
258 CFStub_Construct(LPRPCSTUBBUFFER
*ppv
) {
260 cfstub
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,sizeof(CFStub
));
262 return E_OUTOFMEMORY
;
263 *ppv
= (LPRPCSTUBBUFFER
)cfstub
;
264 cfstub
->lpvtbl
= &cfstubvt
;
269 /* Since we create proxy buffers and classfactory in a pair, there is
270 * no need for 2 separate structs. Just put them in one, but remember
273 typedef struct _CFProxy
{
274 const IClassFactoryVtbl
*lpvtbl_cf
;
275 const IRpcProxyBufferVtbl
*lpvtbl_proxy
;
278 IRpcChannelBuffer
*chanbuf
;
279 IUnknown
*outer_unknown
;
282 static HRESULT WINAPI
IRpcProxyBufferImpl_QueryInterface(LPRPCPROXYBUFFER iface
,REFIID riid
,LPVOID
*ppv
) {
284 if (IsEqualIID(riid
,&IID_IRpcProxyBuffer
)||IsEqualIID(riid
,&IID_IUnknown
)) {
285 IRpcProxyBuffer_AddRef(iface
);
286 *ppv
= (LPVOID
)iface
;
289 FIXME("(%s), no interface.\n",debugstr_guid(riid
));
290 return E_NOINTERFACE
;
293 static ULONG WINAPI
IRpcProxyBufferImpl_AddRef(LPRPCPROXYBUFFER iface
) {
294 ICOM_THIS_MULTI(CFProxy
,lpvtbl_proxy
,iface
);
295 return InterlockedIncrement(&This
->ref
);
298 static ULONG WINAPI
IRpcProxyBufferImpl_Release(LPRPCPROXYBUFFER iface
) {
299 ICOM_THIS_MULTI(CFProxy
,lpvtbl_proxy
,iface
);
300 ULONG ref
= InterlockedDecrement(&This
->ref
);
303 IRpcProxyBuffer_Disconnect(iface
);
304 HeapFree(GetProcessHeap(),0,This
);
309 static HRESULT WINAPI
IRpcProxyBufferImpl_Connect(LPRPCPROXYBUFFER iface
,IRpcChannelBuffer
* pRpcChannelBuffer
) {
310 ICOM_THIS_MULTI(CFProxy
,lpvtbl_proxy
,iface
);
312 This
->chanbuf
= pRpcChannelBuffer
;
313 IRpcChannelBuffer_AddRef(This
->chanbuf
);
316 static void WINAPI
IRpcProxyBufferImpl_Disconnect(LPRPCPROXYBUFFER iface
) {
317 ICOM_THIS_MULTI(CFProxy
,lpvtbl_proxy
,iface
);
319 IRpcChannelBuffer_Release(This
->chanbuf
);
320 This
->chanbuf
= NULL
;
324 static HRESULT WINAPI
325 CFProxy_QueryInterface(LPCLASSFACTORY iface
,REFIID riid
, LPVOID
*ppv
) {
326 ICOM_THIS_MULTI(CFProxy
,lpvtbl_cf
,iface
);
327 if (This
->outer_unknown
) return IUnknown_QueryInterface(This
->outer_unknown
, riid
, ppv
);
329 if (IsEqualIID(&IID_IClassFactory
,riid
) || IsEqualIID(&IID_IUnknown
,riid
)) {
330 *ppv
= (LPVOID
)iface
;
331 IClassFactory_AddRef(iface
);
334 if (IsEqualIID(riid
,&IID_IMarshal
)) /* just to avoid debug output */
335 return E_NOINTERFACE
;
336 FIXME("Unhandled interface: %s\n",debugstr_guid(riid
));
337 return E_NOINTERFACE
;
340 static ULONG WINAPI
CFProxy_AddRef(LPCLASSFACTORY iface
) {
341 ICOM_THIS_MULTI(CFProxy
,lpvtbl_cf
,iface
);
342 if (This
->outer_unknown
) return IUnknown_AddRef(This
->outer_unknown
);
343 return InterlockedIncrement(&This
->ref
);
346 static ULONG WINAPI
CFProxy_Release(LPCLASSFACTORY iface
) {
347 ICOM_THIS_MULTI(CFProxy
,lpvtbl_cf
,iface
);
348 if (This
->outer_unknown
)
349 return IUnknown_Release(This
->outer_unknown
);
351 return IRpcProxyBufferImpl_Release((IRpcProxyBuffer
*)&This
->lpvtbl_proxy
);
354 static HRESULT WINAPI
CFProxy_CreateInstance(
355 LPCLASSFACTORY iface
,
356 LPUNKNOWN pUnkOuter
,/* [in] */
357 REFIID riid
, /* [in] */
358 LPVOID
*ppv
/* [out] */
360 ICOM_THIS_MULTI(CFProxy
,lpvtbl_cf
,iface
);
367 TRACE("(%p,%s,%p)\n",pUnkOuter
,debugstr_guid(riid
),ppv
);
369 /* Send CreateInstance to the remote classfactory.
371 * Data: Only the 'IID'.
374 msg
.cbBuffer
= sizeof(*riid
);
376 hres
= IRpcChannelBuffer_GetBuffer(This
->chanbuf
,&msg
,&IID_IClassFactory
);
378 FIXME("IRpcChannelBuffer_GetBuffer failed with %lx?\n",hres
);
381 memcpy(msg
.Buffer
,riid
,sizeof(*riid
));
382 hres
= IRpcChannelBuffer_SendReceive(This
->chanbuf
,&msg
,&srstatus
);
384 FIXME("IRpcChannelBuffer_SendReceive failed with %lx?\n",hres
);
388 if (!msg
.cbBuffer
) /* interface not found on remote */
391 /* We got back: [Marshalled Interface data] */
392 TRACE("got %ld bytes data.\n",msg
.cbBuffer
);
393 hGlobal
= GlobalAlloc(GMEM_MOVEABLE
|GMEM_NODISCARD
|GMEM_SHARE
,msg
.cbBuffer
);
394 memcpy(GlobalLock(hGlobal
),msg
.Buffer
,msg
.cbBuffer
);
395 hres
= CreateStreamOnHGlobal(hGlobal
,TRUE
,&pStream
);
397 FIXME("CreateStreamOnHGlobal failed with %lx\n",hres
);
400 hres
= CoUnmarshalInterface(
405 IStream_Release(pStream
); /* Does GlobalFree hGlobal too. */
407 FIXME("CoMarshalInterface failed, %lx\n",hres
);
413 static HRESULT WINAPI
CFProxy_LockServer(LPCLASSFACTORY iface
,BOOL fLock
) {
414 /*ICOM_THIS_MULTI(CFProxy,lpvtbl_cf,iface);*/
415 FIXME("(%d), stub!\n",fLock
);
416 /* basically: write BOOL, read empty */
420 static const IRpcProxyBufferVtbl pspbvtbl
= {
421 IRpcProxyBufferImpl_QueryInterface
,
422 IRpcProxyBufferImpl_AddRef
,
423 IRpcProxyBufferImpl_Release
,
424 IRpcProxyBufferImpl_Connect
,
425 IRpcProxyBufferImpl_Disconnect
427 static const IClassFactoryVtbl cfproxyvt
= {
428 CFProxy_QueryInterface
,
431 CFProxy_CreateInstance
,
436 CFProxy_Construct(IUnknown
*pUnkOuter
, LPVOID
*ppv
,LPVOID
*ppProxy
) {
439 cf
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,sizeof(CFProxy
));
441 return E_OUTOFMEMORY
;
443 cf
->lpvtbl_cf
= &cfproxyvt
;
444 cf
->lpvtbl_proxy
= &pspbvtbl
;
445 /* one reference for the proxy buffer */
447 cf
->outer_unknown
= pUnkOuter
;
448 *ppv
= &(cf
->lpvtbl_cf
);
449 *ppProxy
= &(cf
->lpvtbl_proxy
);
450 /* and one reference for the object */
451 IUnknown_AddRef((IUnknown
*)*ppv
);
456 /********************* IRemUnknown Proxy/Stub ********************************/
460 const IRpcStubBufferVtbl
*lpVtbl
;
465 static HRESULT WINAPI
RemUnkStub_QueryInterface(LPRPCSTUBBUFFER iface
,
469 RemUnkStub
*This
= (RemUnkStub
*)iface
;
470 TRACE("(%p)->QueryInterface(%s,%p)\n",This
,debugstr_guid(riid
),obj
);
471 if (IsEqualGUID(&IID_IUnknown
,riid
) ||
472 IsEqualGUID(&IID_IRpcStubBuffer
,riid
)) {
476 return E_NOINTERFACE
;
479 static ULONG WINAPI
RemUnkStub_AddRef(LPRPCSTUBBUFFER iface
)
481 RemUnkStub
*This
= (RemUnkStub
*)iface
;
482 TRACE("(%p)->AddRef()\n",This
);
483 return InterlockedIncrement(&This
->refs
);
486 static ULONG WINAPI
RemUnkStub_Release(LPRPCSTUBBUFFER iface
)
488 RemUnkStub
*This
= (RemUnkStub
*)iface
;
490 TRACE("(%p)->Release()\n",This
);
491 refs
= InterlockedDecrement(&This
->refs
);
493 HeapFree(GetProcessHeap(), 0, This
);
497 static HRESULT WINAPI
RemUnkStub_Connect(LPRPCSTUBBUFFER iface
,
498 LPUNKNOWN lpUnkServer
)
500 RemUnkStub
*This
= (RemUnkStub
*)iface
;
501 TRACE("(%p)->Connect(%p)\n",This
,lpUnkServer
);
502 This
->iface
= (IRemUnknown
*)lpUnkServer
;
503 IRemUnknown_AddRef(This
->iface
);
507 static void WINAPI
RemUnkStub_Disconnect(LPRPCSTUBBUFFER iface
)
509 RemUnkStub
*This
= (RemUnkStub
*)iface
;
510 TRACE("(%p)->Disconnect()\n",This
);
511 IUnknown_Release(This
->iface
);
515 static HRESULT WINAPI
RemUnkStub_Invoke(LPRPCSTUBBUFFER iface
,
517 LPRPCCHANNELBUFFER pChannel
)
519 RemUnkStub
*This
= (RemUnkStub
*)iface
;
520 ULONG iMethod
= pMsg
->iMethod
;
521 LPBYTE buf
= pMsg
->Buffer
;
522 HRESULT hr
= RPC_E_INVALIDMETHOD
;
524 TRACE("(%p)->Invoke(%p,%p) method %ld\n", This
, pMsg
, pChannel
, iMethod
);
527 case 3: /* RemQueryInterface */
533 REMQIRESULT
*pQIResults
= NULL
;
536 memcpy(&ipid
, buf
, sizeof(ipid
));
538 memcpy(&cRefs
, buf
, sizeof(cRefs
));
539 buf
+= sizeof(cRefs
);
540 memcpy(&cIids
, buf
, sizeof(cIids
));
541 buf
+= sizeof(cIids
);
544 hr
= IRemUnknown_RemQueryInterface(This
->iface
, &ipid
, cRefs
, cIids
, iids
, &pQIResults
);
547 pMsg
->cbBuffer
= cIids
* sizeof(REMQIRESULT
) + sizeof(HRESULT
);
549 IRpcChannelBuffer_GetBuffer(pChannel
, pMsg
, &IID_IRemUnknown
);
552 *(HRESULT
*)buf
= hr
;
553 buf
+= sizeof(HRESULT
);
556 /* FIXME: pQIResults is a unique pointer so pQIResults can be NULL! */
557 memcpy(buf
, pQIResults
, cIids
* sizeof(REMQIRESULT
));
561 case 4: /* RemAddRef */
568 memcpy(&cIids
, buf
, sizeof(USHORT
));
569 buf
+= sizeof(USHORT
);
570 ir
= (REMINTERFACEREF
*)buf
;
571 pResults
= CoTaskMemAlloc(cIids
* sizeof(HRESULT
));
572 if (!pResults
) return E_OUTOFMEMORY
;
574 hr
= IRemUnknown_RemAddRef(This
->iface
, cIids
, ir
, pResults
);
577 pMsg
->cbBuffer
= cIids
* sizeof(HRESULT
);
579 IRpcChannelBuffer_GetBuffer(pChannel
, pMsg
, &IID_IRemUnknown
);
583 memcpy(buf
, pResults
, cIids
* sizeof(HRESULT
));
586 CoTaskMemFree(pResults
);
590 case 5: /* RemRelease */
596 memcpy(&cIids
, buf
, sizeof(USHORT
));
597 buf
+= sizeof(USHORT
);
598 ir
= (REMINTERFACEREF
*)buf
;
600 hr
= IRemUnknown_RemRelease(This
->iface
, cIids
, ir
);
604 IRpcChannelBuffer_GetBuffer(pChannel
, pMsg
, &IID_IRemUnknown
);
611 static LPRPCSTUBBUFFER WINAPI
RemUnkStub_IsIIDSupported(LPRPCSTUBBUFFER iface
,
614 RemUnkStub
*This
= (RemUnkStub
*)iface
;
615 TRACE("(%p)->IsIIDSupported(%s)\n", This
, debugstr_guid(riid
));
616 return IsEqualGUID(&IID_IRemUnknown
, riid
) ? iface
: NULL
;
619 static ULONG WINAPI
RemUnkStub_CountRefs(LPRPCSTUBBUFFER iface
)
621 RemUnkStub
*This
= (RemUnkStub
*)iface
;
622 FIXME("(%p)->CountRefs()\n", This
);
626 static HRESULT WINAPI
RemUnkStub_DebugServerQueryInterface(LPRPCSTUBBUFFER iface
,
629 RemUnkStub
*This
= (RemUnkStub
*)iface
;
630 FIXME("(%p)->DebugServerQueryInterface(%p)\n",This
,ppv
);
631 return E_NOINTERFACE
;
634 static void WINAPI
RemUnkStub_DebugServerRelease(LPRPCSTUBBUFFER iface
,
637 RemUnkStub
*This
= (RemUnkStub
*)iface
;
638 FIXME("(%p)->DebugServerRelease(%p)\n", This
, pv
);
641 static const IRpcStubBufferVtbl RemUnkStub_VTable
=
643 RemUnkStub_QueryInterface
,
647 RemUnkStub_Disconnect
,
649 RemUnkStub_IsIIDSupported
,
650 RemUnkStub_CountRefs
,
651 RemUnkStub_DebugServerQueryInterface
,
652 RemUnkStub_DebugServerRelease
655 static HRESULT
RemUnkStub_Construct(IRpcStubBuffer
**ppStub
)
657 RemUnkStub
*This
= HeapAlloc(GetProcessHeap(), 0, sizeof(*This
));
658 if (!This
) return E_OUTOFMEMORY
;
659 This
->lpVtbl
= &RemUnkStub_VTable
;
662 *ppStub
= (IRpcStubBuffer
*)This
;
667 typedef struct _RemUnkProxy
{
668 const IRemUnknownVtbl
*lpvtbl_remunk
;
669 const IRpcProxyBufferVtbl
*lpvtbl_proxy
;
672 IRpcChannelBuffer
*chan
;
673 IUnknown
*outer_unknown
;
676 static HRESULT WINAPI
RemUnkProxy_QueryInterface(LPREMUNKNOWN iface
, REFIID riid
, void **ppv
)
678 RemUnkProxy
*This
= (RemUnkProxy
*)iface
;
679 if (This
->outer_unknown
)
680 return IUnknown_QueryInterface(This
->outer_unknown
, riid
, ppv
);
681 if (IsEqualIID(riid
, &IID_IUnknown
) ||
682 IsEqualIID(riid
, &IID_IRemUnknown
))
684 IRemUnknown_AddRef(iface
);
685 *ppv
= (LPVOID
)iface
;
688 return E_NOINTERFACE
;
691 static ULONG WINAPI
RemUnkProxy_AddRef(LPREMUNKNOWN iface
)
693 RemUnkProxy
*This
= (RemUnkProxy
*)iface
;
696 TRACE("(%p)->AddRef()\n",This
);
698 if (This
->outer_unknown
)
699 refs
= IUnknown_AddRef(This
->outer_unknown
);
701 refs
= InterlockedIncrement(&This
->refs
);
705 static ULONG WINAPI
RemUnkProxy_Release(LPREMUNKNOWN iface
)
707 RemUnkProxy
*This
= (RemUnkProxy
*)iface
;
709 TRACE("(%p)->Release()\n",This
);
710 if (This
->outer_unknown
)
711 return IUnknown_Release(This
->outer_unknown
);
713 return IRpcProxyBufferImpl_Release((IRpcProxyBuffer
*)&This
->lpvtbl_proxy
);
716 static HRESULT WINAPI
RemUnkProxy_RemQueryInterface(LPREMUNKNOWN iface
,
721 REMQIRESULT
** ppQIResults
)
723 RemUnkProxy
*This
= (RemUnkProxy
*)iface
;
728 TRACE("(%p)->(%s,%ld,%d,%p,%p)\n",This
,
729 debugstr_guid(ripid
),cRefs
,cIids
,iids
,ppQIResults
);
732 memset(&msg
, 0, sizeof(msg
));
734 msg
.cbBuffer
= sizeof(IPID
) + sizeof(ULONG
) +
735 sizeof(USHORT
) + cIids
*sizeof(IID
);
736 hr
= IRpcChannelBuffer_GetBuffer(This
->chan
, &msg
, &IID_IRemUnknown
);
738 LPBYTE buf
= msg
.Buffer
;
739 memcpy(buf
, ripid
, sizeof(IPID
));
741 memcpy(buf
, &cRefs
, sizeof(ULONG
));
742 buf
+= sizeof(ULONG
);
743 memcpy(buf
, &cIids
, sizeof(USHORT
));
744 buf
+= sizeof(USHORT
);
745 memcpy(buf
, iids
, cIids
*sizeof(IID
));
747 hr
= IRpcChannelBuffer_SendReceive(This
->chan
, &msg
, &status
);
752 hr
= *(HRESULT
*)buf
;
753 buf
+= sizeof(HRESULT
);
757 *ppQIResults
= CoTaskMemAlloc(cIids
*sizeof(REMQIRESULT
));
758 memcpy(*ppQIResults
, buf
, cIids
*sizeof(REMQIRESULT
));
761 IRpcChannelBuffer_FreeBuffer(This
->chan
, &msg
);
767 static HRESULT WINAPI
RemUnkProxy_RemAddRef(LPREMUNKNOWN iface
,
768 USHORT cInterfaceRefs
,
769 REMINTERFACEREF
* InterfaceRefs
,
772 RemUnkProxy
*This
= (RemUnkProxy
*)iface
;
777 TRACE("(%p)->(%d,%p,%p)\n",This
,
778 cInterfaceRefs
,InterfaceRefs
,pResults
);
780 memset(&msg
, 0, sizeof(msg
));
782 msg
.cbBuffer
= sizeof(USHORT
) + cInterfaceRefs
*sizeof(REMINTERFACEREF
);
783 hr
= IRpcChannelBuffer_GetBuffer(This
->chan
, &msg
, &IID_IRemUnknown
);
785 LPBYTE buf
= msg
.Buffer
;
786 memcpy(buf
, &cInterfaceRefs
, sizeof(USHORT
));
787 buf
+= sizeof(USHORT
);
788 memcpy(buf
, InterfaceRefs
, cInterfaceRefs
*sizeof(REMINTERFACEREF
));
790 hr
= IRpcChannelBuffer_SendReceive(This
->chan
, &msg
, &status
);
794 memcpy(pResults
, buf
, cInterfaceRefs
*sizeof(HRESULT
));
797 IRpcChannelBuffer_FreeBuffer(This
->chan
, &msg
);
803 static HRESULT WINAPI
RemUnkProxy_RemRelease(LPREMUNKNOWN iface
,
804 USHORT cInterfaceRefs
,
805 REMINTERFACEREF
* InterfaceRefs
)
807 RemUnkProxy
*This
= (RemUnkProxy
*)iface
;
812 TRACE("(%p)->(%d,%p)\n",This
,
813 cInterfaceRefs
,InterfaceRefs
);
815 memset(&msg
, 0, sizeof(msg
));
817 msg
.cbBuffer
= sizeof(USHORT
) + cInterfaceRefs
*sizeof(REMINTERFACEREF
);
818 hr
= IRpcChannelBuffer_GetBuffer(This
->chan
, &msg
, &IID_IRemUnknown
);
820 LPBYTE buf
= msg
.Buffer
;
821 memcpy(buf
, &cInterfaceRefs
, sizeof(USHORT
));
822 buf
+= sizeof(USHORT
);
823 memcpy(buf
, InterfaceRefs
, cInterfaceRefs
*sizeof(REMINTERFACEREF
));
825 hr
= IRpcChannelBuffer_SendReceive(This
->chan
, &msg
, &status
);
827 IRpcChannelBuffer_FreeBuffer(This
->chan
, &msg
);
833 static const IRemUnknownVtbl RemUnkProxy_VTable
=
835 RemUnkProxy_QueryInterface
,
838 RemUnkProxy_RemQueryInterface
,
839 RemUnkProxy_RemAddRef
,
840 RemUnkProxy_RemRelease
844 static HRESULT WINAPI
RURpcProxyBufferImpl_QueryInterface(LPRPCPROXYBUFFER iface
,REFIID riid
,LPVOID
*ppv
) {
846 if (IsEqualIID(riid
,&IID_IRpcProxyBuffer
)||IsEqualIID(riid
,&IID_IUnknown
)) {
847 IRpcProxyBuffer_AddRef(iface
);
848 *ppv
= (LPVOID
)iface
;
851 FIXME("(%s), no interface.\n",debugstr_guid(riid
));
852 return E_NOINTERFACE
;
855 static ULONG WINAPI
RURpcProxyBufferImpl_AddRef(LPRPCPROXYBUFFER iface
) {
856 ICOM_THIS_MULTI(RemUnkProxy
,lpvtbl_proxy
,iface
);
857 TRACE("%p, %ld\n", iface
, This
->refs
+ 1);
858 return InterlockedIncrement(&This
->refs
);
861 static ULONG WINAPI
RURpcProxyBufferImpl_Release(LPRPCPROXYBUFFER iface
) {
862 ICOM_THIS_MULTI(RemUnkProxy
,lpvtbl_proxy
,iface
);
863 ULONG ref
= InterlockedDecrement(&This
->refs
);
864 TRACE("%p, %ld\n", iface
, ref
);
866 IRpcProxyBuffer_Disconnect(iface
);
867 HeapFree(GetProcessHeap(),0,This
);
872 static HRESULT WINAPI
RURpcProxyBufferImpl_Connect(LPRPCPROXYBUFFER iface
,IRpcChannelBuffer
* pRpcChannelBuffer
) {
873 ICOM_THIS_MULTI(RemUnkProxy
,lpvtbl_proxy
,iface
);
875 TRACE("%p, %p\n", iface
, pRpcChannelBuffer
);
876 This
->chan
= pRpcChannelBuffer
;
877 IRpcChannelBuffer_AddRef(This
->chan
);
880 static void WINAPI
RURpcProxyBufferImpl_Disconnect(LPRPCPROXYBUFFER iface
) {
881 ICOM_THIS_MULTI(RemUnkProxy
,lpvtbl_proxy
,iface
);
882 TRACE("%p, %p\n", iface
, This
->chan
);
884 IRpcChannelBuffer_Release(This
->chan
);
890 static const IRpcProxyBufferVtbl RURpcProxyBuffer_VTable
= {
891 RURpcProxyBufferImpl_QueryInterface
,
892 RURpcProxyBufferImpl_AddRef
,
893 RURpcProxyBufferImpl_Release
,
894 RURpcProxyBufferImpl_Connect
,
895 RURpcProxyBufferImpl_Disconnect
899 RemUnkProxy_Construct(IUnknown
*pUnkOuter
, LPVOID
*ppv
,LPVOID
*ppProxy
) {
902 This
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,sizeof(*This
));
904 return E_OUTOFMEMORY
;
906 This
->lpvtbl_remunk
= &RemUnkProxy_VTable
;
907 This
->lpvtbl_proxy
= &RURpcProxyBuffer_VTable
;
908 /* only one reference for the proxy buffer */
910 This
->outer_unknown
= pUnkOuter
;
911 *ppv
= &(This
->lpvtbl_remunk
);
912 *ppProxy
= &(This
->lpvtbl_proxy
);
913 /* and one reference for the object */
914 IUnknown_AddRef((IUnknown
*)*ppv
);
919 /********************* OLE Proxy/Stub Factory ********************************/
920 static HRESULT WINAPI
921 PSFacBuf_QueryInterface(LPPSFACTORYBUFFER iface
, REFIID iid
, LPVOID
*ppv
) {
922 if (IsEqualIID(iid
,&IID_IPSFactoryBuffer
)||IsEqualIID(iid
,&IID_IUnknown
)) {
923 *ppv
= (LPVOID
)iface
;
924 /* No ref counting, static class */
927 FIXME("(%s) unknown IID?\n",debugstr_guid(iid
));
928 return E_NOINTERFACE
;
931 static ULONG WINAPI
PSFacBuf_AddRef(LPPSFACTORYBUFFER iface
) { return 2; }
932 static ULONG WINAPI
PSFacBuf_Release(LPPSFACTORYBUFFER iface
) { return 1; }
934 static HRESULT WINAPI
935 PSFacBuf_CreateProxy(
936 LPPSFACTORYBUFFER iface
, IUnknown
* pUnkOuter
, REFIID riid
,
937 IRpcProxyBuffer
**ppProxy
, LPVOID
*ppv
939 if (IsEqualIID(&IID_IClassFactory
,riid
))
940 return CFProxy_Construct(pUnkOuter
, ppv
,(LPVOID
*)ppProxy
);
941 else if (IsEqualIID(&IID_IRemUnknown
,riid
))
942 return RemUnkProxy_Construct(pUnkOuter
, ppv
,(LPVOID
*)ppProxy
);
943 FIXME("proxying not implemented for (%s) yet!\n",debugstr_guid(riid
));
947 static HRESULT WINAPI
949 LPPSFACTORYBUFFER iface
, REFIID riid
,IUnknown
*pUnkServer
,
950 IRpcStubBuffer
** ppStub
954 TRACE("(%s,%p,%p)\n",debugstr_guid(riid
),pUnkServer
,ppStub
);
956 if (IsEqualIID(&IID_IClassFactory
, riid
) ||
957 IsEqualIID(&IID_IUnknown
, riid
) /* FIXME: fixup stub manager and remove this*/) {
958 hres
= CFStub_Construct(ppStub
);
960 IRpcStubBuffer_Connect((*ppStub
),pUnkServer
);
962 } else if (IsEqualIID(&IID_IRemUnknown
,riid
)) {
963 hres
= RemUnkStub_Construct(ppStub
);
965 IRpcStubBuffer_Connect((*ppStub
),pUnkServer
);
968 FIXME("stubbing not implemented for (%s) yet!\n",debugstr_guid(riid
));
972 static const IPSFactoryBufferVtbl psfacbufvtbl
= {
973 PSFacBuf_QueryInterface
,
976 PSFacBuf_CreateProxy
,
980 /* This is the whole PSFactoryBuffer object, just the vtableptr */
981 static const IPSFactoryBufferVtbl
*lppsfac
= &psfacbufvtbl
;
983 /***********************************************************************
984 * DllGetClassObject [OLE32.@]
986 HRESULT WINAPI
DllGetClassObject(REFCLSID rclsid
, REFIID iid
,LPVOID
*ppv
)
989 if (IsEqualIID(rclsid
, &CLSID_PSFactoryBuffer
))
990 return IPSFactoryBuffer_QueryInterface((IPSFactoryBuffer
*)&lppsfac
, iid
, ppv
);
991 if (IsEqualIID(rclsid
,&CLSID_DfMarshal
)&&(
992 IsEqualIID(iid
,&IID_IClassFactory
) ||
993 IsEqualIID(iid
,&IID_IUnknown
)
996 return MARSHAL_GetStandardMarshalCF(ppv
);
997 if (IsEqualIID(rclsid
,&CLSID_StdGlobalInterfaceTable
) && (IsEqualIID(iid
,&IID_IClassFactory
) || IsEqualIID(iid
,&IID_IUnknown
)))
998 return StdGlobalInterfaceTable_GetFactory(ppv
);
999 if (IsEqualCLSID(rclsid
, &CLSID_FileMoniker
))
1000 return FileMonikerCF_Create(iid
, ppv
);
1001 if (IsEqualCLSID(rclsid
, &CLSID_ItemMoniker
))
1002 return ItemMonikerCF_Create(iid
, ppv
);
1003 if (IsEqualCLSID(rclsid
, &CLSID_AntiMoniker
))
1004 return AntiMonikerCF_Create(iid
, ppv
);
1005 if (IsEqualCLSID(rclsid
, &CLSID_CompositeMoniker
))
1006 return CompositeMonikerCF_Create(iid
, ppv
);
1007 if (IsEqualCLSID(rclsid
, &CLSID_ClassMoniker
))
1008 return ClassMonikerCF_Create(iid
, ppv
);
1010 FIXME("\n\tCLSID:\t%s,\n\tIID:\t%s\n",debugstr_guid(rclsid
),debugstr_guid(iid
));
1011 return CLASS_E_CLASSNOTAVAILABLE
;