4 * Copyright 2002 Marcus Meissner
21 #include "wine/unicode.h"
22 #include "wine/obj_base.h"
23 #include "wine/obj_channel.h"
24 #include "wine/obj_storage.h"
28 #include "debugtools.h"
31 static const WCHAR riidW[5] = {'r','i','i','d',0};
33 DEFAULT_DEBUG_CHANNEL(ole);
34 DECLARE_DEBUG_CHANNEL(olerelay);
36 typedef struct _marshal_state {
42 IID iid; /* HACK: for VT_VOID */
46 xbuf_add(marshal_state *buf, LPBYTE stuff, DWORD size) {
47 while (buf->size - buf->curoff < size) {
50 buf->base = HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,buf->base,buf->size);
54 buf->base = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,32);
60 memcpy(buf->base+buf->curoff,stuff,size);
66 xbuf_get(marshal_state *buf, LPBYTE stuff, DWORD size) {
67 if (buf->size < buf->curoff+size) return E_FAIL;
68 memcpy(stuff,buf->base+buf->curoff,size);
74 xbuf_skip(marshal_state *buf, DWORD size) {
75 if (buf->size < buf->curoff+size) return E_FAIL;
81 _unmarshal_interface(marshal_state *buf, REFIID riid, LPUNKNOWN *pUnk) {
83 ULARGE_INTEGER newpos;
89 TRACE("...%s...\n",debugstr_guid(riid));
91 hres = xbuf_get(buf,(LPBYTE)&xsize,sizeof(xsize));
92 if (hres) return hres;
93 if (xsize == 0) return S_OK;
94 hres = CreateStreamOnHGlobal(0,TRUE,&pStm);
96 FIXME("Stream create failed %lx\n",hres);
99 hres = IStream_Write(pStm,buf->base+buf->curoff,xsize,&res);
100 if (hres) { FIXME("stream write %lx\n",hres); return hres; }
101 memset(&seekto,0,sizeof(seekto));
102 hres = IStream_Seek(pStm,seekto,SEEK_SET,&newpos);
103 if (hres) { FIXME("Failed Seek %lx\n",hres); return hres;}
104 hres = CoUnmarshalInterface(pStm,riid,(LPVOID*)pUnk);
106 FIXME("Marshaling interface %s failed with %lx\n",debugstr_guid(riid),hres);
109 IStream_Release(pStm);
110 return xbuf_skip(buf,xsize);
114 _marshal_interface(marshal_state *buf, REFIID riid, LPUNKNOWN pUnk) {
119 ULARGE_INTEGER newpos;
120 LARGE_INTEGER seekto;
129 TRACE("...%s...\n",debugstr_guid(riid));
130 hres=IUnknown_QueryInterface(pUnk,riid,(LPVOID*)&newiface);
132 TRACE("%p does not support iface %s\n",pUnk,debugstr_guid(riid));
135 hres = CreateStreamOnHGlobal(0,TRUE,&pStm);
137 FIXME("Stream create failed %lx\n",hres);
140 hres = CoMarshalInterface(pStm,riid,newiface,0,NULL,0);
141 IUnknown_Release(newiface);
143 FIXME("Marshaling interface %s failed with %lx\n",
144 debugstr_guid(riid),hres
148 hres = IStream_Stat(pStm,&ststg,0);
149 tempbuf = HeapAlloc(GetProcessHeap(), 0, ststg.cbSize.s.LowPart);
150 memset(&seekto,0,sizeof(seekto));
151 hres = IStream_Seek(pStm,seekto,SEEK_SET,&newpos);
152 if (hres) { FIXME("Failed Seek %lx\n",hres); goto fail;}
153 hres = IStream_Read(pStm,tempbuf,ststg.cbSize.s.LowPart,&res);
154 if (hres) { FIXME("Failed Read %lx\n",hres); goto fail;}
155 IStream_Release(pStm);
156 xsize = ststg.cbSize.s.LowPart;
157 xbuf_add(buf,(LPBYTE)&xsize,sizeof(xsize));
158 hres = xbuf_add(buf,tempbuf,ststg.cbSize.s.LowPart);
159 HeapFree(GetProcessHeap(),0,tempbuf);
163 xbuf_add(buf,(LPBYTE)&xsize,sizeof(xsize));
167 /********************* OLE Proxy/Stub Factory ********************************/
168 static HRESULT WINAPI
169 PSFacBuf_QueryInterface(LPPSFACTORYBUFFER iface, REFIID iid, LPVOID *ppv) {
170 if (IsEqualIID(iid,&IID_IPSFactoryBuffer)||IsEqualIID(iid,&IID_IUnknown)) {
171 *ppv = (LPVOID)iface;
172 /* No ref counting, static class */
175 FIXME("(%s) unknown IID?\n",debugstr_guid(iid));
176 return E_NOINTERFACE;
179 static ULONG WINAPI PSFacBuf_AddRef(LPPSFACTORYBUFFER iface) { return 2; }
180 static ULONG WINAPI PSFacBuf_Release(LPPSFACTORYBUFFER iface) { return 1; }
183 _get_typeinfo_for_iid(REFIID riid, ITypeInfo**ti) {
186 char tlguid[200],typelibkey[300],interfacekey[300],ver[100];
189 DWORD tlguidlen, verlen, type, tlfnlen;
192 sprintf( interfacekey, "Interface\\{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\\Typelib",
193 riid->Data1, riid->Data2, riid->Data3,
194 riid->Data4[0], riid->Data4[1], riid->Data4[2], riid->Data4[3],
195 riid->Data4[4], riid->Data4[5], riid->Data4[6], riid->Data4[7]
198 if (RegOpenKeyA(HKEY_CLASSES_ROOT,interfacekey,&ikey)) {
199 FIXME("No %s key found.\n",interfacekey);
203 tlguidlen = sizeof(tlguid);
204 if (RegQueryValueExA(ikey,NULL,NULL,&type,tlguid,&tlguidlen)) {
205 FIXME("Getting typelib guid failed.\n");
210 verlen = sizeof(ver);
211 if (RegQueryValueExA(ikey,"Version",NULL,&type,ver,&verlen)) {
212 FIXME("Could not get version value?\n");
217 sprintf(typelibkey,"Typelib\\%s\\%s\\0\\win32",tlguid,ver);
218 tlfnlen = sizeof(tlfn);
219 if (RegQueryValueA(HKEY_CLASSES_ROOT,typelibkey,tlfn,&tlfnlen)) {
220 FIXME("Could not get typelib fn?\n");
223 MultiByteToWideChar(CP_ACP, 0, tlfn, -1, tlfnW, -1);
224 hres = LoadTypeLib(tlfnW,&tl);
226 ERR("Failed to load typelib for %s, but it should be there.\n",debugstr_guid(riid));
229 hres = ITypeLib_GetTypeInfoOfGuid(tl,riid,ti);
231 ERR("typelib does not contain info for %s?\n",debugstr_guid(riid));
232 ITypeLib_Release(tl);
235 /* FIXME: do this? ITypeLib_Release(tl); */
239 /* Determine nr of functions. Since we use the toplevel interface and all
240 * inherited ones have lower numbers, we are ok to not to descent into
241 * the inheritance tree I think.
243 static int _nroffuncs(ITypeInfo *tinfo) {
250 hres = ITypeInfo_GetFuncDesc(tinfo,n,&fdesc);
251 if (fdesc->oVft/4 > max)
260 typedef struct _TMAsmProxy {
269 } WINE_PACKED TMAsmProxy;
271 typedef struct _TMProxyImpl {
273 ICOM_VTABLE(IRpcProxyBuffer) *lpvtbl2;
276 TMAsmProxy *asmstubs;
278 IRpcChannelBuffer* chanbuf;
282 static HRESULT WINAPI
283 TMProxyImpl_QueryInterface(LPRPCPROXYBUFFER iface, REFIID riid, LPVOID *ppv) {
285 if (IsEqualIID(riid,&IID_IUnknown)||IsEqualIID(riid,&IID_IRpcProxyBuffer)) {
286 *ppv = (LPVOID)iface;
287 IRpcProxyBuffer_AddRef(iface);
290 FIXME("no interface for %s\n",debugstr_guid(riid));
291 return E_NOINTERFACE;
295 TMProxyImpl_AddRef(LPRPCPROXYBUFFER iface) {
296 ICOM_THIS_MULTI(TMProxyImpl,lpvtbl2,iface);
304 TMProxyImpl_Release(LPRPCPROXYBUFFER iface) {
305 ICOM_THIS_MULTI(TMProxyImpl,lpvtbl2,iface);
309 if (This->ref) return This->ref;
310 if (This->chanbuf) IRpcChannelBuffer_Release(This->chanbuf);
311 HeapFree(GetProcessHeap(),0,This);
315 static HRESULT WINAPI
317 LPRPCPROXYBUFFER iface,IRpcChannelBuffer* pRpcChannelBuffer
319 ICOM_THIS_MULTI(TMProxyImpl,lpvtbl2,iface);
321 TRACE("(%p)\n",pRpcChannelBuffer);
322 This->chanbuf = pRpcChannelBuffer;
323 IRpcChannelBuffer_AddRef(This->chanbuf);
328 TMProxyImpl_Disconnect(LPRPCPROXYBUFFER iface) {
329 ICOM_THIS_MULTI(TMProxyImpl,lpvtbl2,iface);
332 IRpcChannelBuffer_Release(This->chanbuf);
333 This->chanbuf = NULL;
337 static ICOM_VTABLE(IRpcProxyBuffer) tmproxyvtable = {
338 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
339 TMProxyImpl_QueryInterface,
343 TMProxyImpl_Disconnect
348 ITypeInfo *tinfo, ELEMDESC *elem, TYPEDESC *tdesc, DWORD *arg, marshal_state *buf
350 int relaydeb = TRACE_ON(olerelay);
353 if (!tdesc) tdesc = &(elem->tdesc);
357 case VT_BSTR: { /* DWORD size, string data */
358 DWORD *bstr = ((DWORD*)(*arg))-1;
360 if (relaydeb) MESSAGE("%s",debugstr_w((LPWSTR)(bstr+1)));
361 return xbuf_add(buf,(LPBYTE)bstr,bstr[0]+4);
365 if (relaydeb) MESSAGE("%ld",*arg);
366 return xbuf_add(buf,(LPBYTE)arg,4);
368 /* We use ourselves to marshal the value further */
370 VARIANT *vt = (VARIANT*)arg;
371 DWORD vttype = V_VT(vt);
373 hres = xbuf_add(buf,(LPBYTE)&vttype,sizeof(vttype));
374 if (hres) return hres;
376 if (relaydeb) MESSAGE("Vt %ld ",vttype);
377 /* shield your eyes, bad pointer voodoo below */
378 return marshall_param(tinfo,elem,&tdesc2,(DWORD*)&(V_I4(vt)),buf);
381 return marshall_param(tinfo,elem,tdesc->u.lptdesc,(DWORD*)*arg,buf);
383 hres = _marshal_interface(buf,&(buf->iid),(LPUNKNOWN)arg);
385 FIXME("Failed unmarshaling VT_VOID with guid %s?\n",debugstr_guid(&(buf->iid)));
388 case VT_USERDEFINED: {
392 /*FIXME("VT_USERDEFINED arg is %p, *arg is %p\n",arg,*arg);*/
393 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
395 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED.\n",tdesc->u.hreftype);
398 ITypeInfo_GetTypeAttr(tinfo2,&tattr);
399 switch (tattr->typekind) {
400 case TKIND_INTERFACE:
401 if (relaydeb) MESSAGE("if(%p), vtbl %p",arg,(LPVOID)*arg);
402 hres = _marshal_interface(buf,&(tattr->guid),(LPUNKNOWN)arg);
405 if (relaydeb) MESSAGE("record %p",arg);
407 memcpy(&(buf->iid),arg,sizeof(buf->iid));
408 hres = xbuf_add(buf,(LPBYTE)arg,tattr->cbSizeInstance);
411 FIXME("Don't know how to marshal type kind %d\n",tattr->typekind);
415 ITypeInfo_Release(tinfo2);
419 ERR("Cannot marshal type %d\n",tdesc->vt);
420 /*dump_ELEMDESC(elem);*/
428 ITypeInfo *tinfo, ELEMDESC *elem, TYPEDESC *tdesc, DWORD *arg, marshal_state *buf
431 int relaydeb = TRACE_ON(olerelay);
433 if (!tdesc) tdesc = &(elem->tdesc);
437 xbuf_get(buf,(LPBYTE)&x,sizeof(x));
439 if (relaydeb) MESSAGE("%ld ",x);
443 if ((tdesc->u.lptdesc->vt != VT_USERDEFINED) &&
444 (tdesc->u.lptdesc->vt != VT_VOID)
446 hres = unmarshall_param(tinfo,elem,tdesc->u.lptdesc,(DWORD*)(*arg),buf);
448 hres = unmarshall_param(tinfo,elem,tdesc->u.lptdesc,arg,buf);
449 if (relaydeb) MESSAGE("%p ",(LPVOID)*arg);
451 case VT_USERDEFINED: {
455 if (relaydeb) MESSAGE("%p",arg);
456 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
458 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED.\n",tdesc->u.hreftype);
461 hres = ITypeInfo_GetTypeAttr(tinfo2,&tattr);
463 FIXME("Could not get typeattr in VT_USERDEFINED.\n");
466 switch (tattr->typekind) {
467 case TKIND_INTERFACE:
468 hres = _unmarshal_interface(buf,&(tattr->guid),(LPUNKNOWN*)arg);
471 hres = xbuf_get(buf,(LPBYTE)arg,tattr->cbSizeInstance);
475 FIXME("Don't know how to marshal type kind %d\n",tattr->typekind);
477 ITypeInfo_Release(tinfo2);
481 /* Hacky. If we are LPVOID* we apparently have to guess the IID
482 * for the interface. This sucks pretty badly. */
483 return _unmarshal_interface(buf,&(buf->iid),(LPUNKNOWN*)arg);
484 default: ERR("Cannot unmarshal type %d\n",tdesc->vt);
490 /* Searches function, also in inherited interfaces */
493 ITypeInfo *tinfo, int iMethod, FUNCDESC **fdesc,
494 BSTR *iname, BSTR *fname
499 if (fname) *fname = NULL;
500 if (iname) *iname = NULL;
503 hres = ITypeInfo_GetFuncDesc(tinfo, i, fdesc);
509 hres = ITypeInfo_GetTypeAttr(tinfo, &attr);
511 FIXME("GetTypeAttr failed with %lx\n",hres);
514 /* Not found, so look in inherited ifaces. */
515 for (j=0;j<attr->cImplTypes;j++) {
516 hres = ITypeInfo_GetRefTypeOfImplType(tinfo, j, &href);
518 FIXME("Did not find a reftype for interface offset %d?\n",j);
521 hres = ITypeInfo_GetRefTypeInfo(tinfo, href, &tinfo2);
523 FIXME("Did not find a typeinfo for reftype %ld?\n",href);
526 hres = _get_funcdesc(tinfo2,iMethod,fdesc,iname,fname);
527 ITypeInfo_Release(tinfo2);
528 if (!hres) return S_OK;
532 if (((*fdesc)->oVft/4) == iMethod) {
534 ITypeInfo_GetDocumentation(tinfo,(*fdesc)->memid,fname,NULL,NULL,NULL);
536 ITypeInfo_GetDocumentation(tinfo,-1,iname,NULL,NULL,NULL);
544 /* how much space do we use on stack in DWORD steps. */
546 _argsize(DWORD vt_type) {
549 return (sizeof(VARIANT)+3)/sizeof(DWORD);
556 xCall(LPVOID retptr, int method, TMProxyImpl *tpinfo /*, args */) {
557 DWORD *args = ((DWORD*)&tpinfo)+1, *xargs;
560 int i, relaydeb = TRACE_ON(olerelay);
568 hres = _get_funcdesc(tpinfo->tinfo,method,&fdesc,&iname,&fname);
570 ERR("Did not find typeinfo/funcdesc entry for method %d!\n",method);
574 /*dump_FUNCDESC(fdesc);*/
576 TRACE_(olerelay)("->");
578 MESSAGE("%s:",debugstr_w(iname));
580 MESSAGE("%s(%d)",debugstr_w(fname),method);
582 MESSAGE("%d",method);
584 if (iname) SysFreeString(iname);
585 if (fname) SysFreeString(fname);
587 /* Need them for hack below */
588 memset(names,0,sizeof(names));
589 ITypeInfo_GetNames(tpinfo->tinfo,fdesc->memid,names,sizeof(names)/sizeof(names[0]),&nrofnames);
590 if (nrofnames > sizeof(names)/sizeof(names[0])) {
591 ERR("Need more names!\n");
593 memset(&buf,0,sizeof(buf));
594 buf.iid = IID_IUnknown;
596 xbuf_add(&buf,(LPBYTE)args[0],sizeof(IID));
597 if (relaydeb) MESSAGE("riid=%s,[out]",debugstr_guid((REFIID)args[0]));
600 for (i=0;i<fdesc->cParams;i++) {
601 ELEMDESC *elem = fdesc->lprgelemdescParam+i;
604 if (i+1<nrofnames && names[i+1])
605 MESSAGE("%s=",debugstr_w(names[i+1]));
607 if (((i+1)<nrofnames) && !lstrcmpW(names[i+1],riidW)) {
608 buf.thisisiid = TRUE;
610 buf.thisisiid = FALSE;
612 /* No need to marshal other data than FIN */
613 if (!(elem->u.paramdesc.wParamFlags & PARAMFLAG_FIN)) {
614 xargs+=_argsize(elem->tdesc.vt);
615 if (relaydeb) MESSAGE("[out]");
618 hres = marshall_param(tpinfo->tinfo,elem,NULL,xargs,&buf);
619 xargs+=_argsize(elem->tdesc.vt);
621 FIXME("Failed to marshall param, hres %lx\n",hres);
626 if (relaydeb) MESSAGE(")");
627 memset(&msg,0,sizeof(msg));
628 msg.cbBuffer = buf.curoff;
629 msg.iMethod = method;
630 hres = IRpcChannelBuffer_GetBuffer(tpinfo->chanbuf,&msg,&(tpinfo->iid));
632 FIXME("RpcChannelBuffer GetBuffer failed, %lx\n",hres);
635 memcpy(msg.Buffer,buf.base,buf.curoff);
636 hres = IRpcChannelBuffer_SendReceive(tpinfo->chanbuf,&msg,&status);
638 FIXME("RpcChannelBuffer SendReceive failed, %lx\n",hres);
641 if (relaydeb) MESSAGE(" = %08lx (",status);
643 buf.base = HeapReAlloc(GetProcessHeap(),0,buf.base,msg.cbBuffer);
645 buf.base = HeapAlloc(GetProcessHeap(),0,msg.cbBuffer);
646 buf.size = msg.cbBuffer;
647 memcpy(buf.base,msg.Buffer,buf.size);
650 _unmarshal_interface(&buf,(REFIID)args[0],(LPUNKNOWN*)args[1]);
651 if (relaydeb) MESSAGE("[in],%p",*((DWORD**)args[1]));
654 for (i=0;i<fdesc->cParams;i++) {
655 ELEMDESC *elem = fdesc->lprgelemdescParam+i;
659 if (i+1<nrofnames && names[i+1]) MESSAGE("%s=",debugstr_w(names[i+1]));
661 /* No need to marshal other data than FOUT I think */
662 if (!(elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT)) {
663 xargs += _argsize(elem->tdesc.vt);
664 if (relaydeb) MESSAGE("[in]");
667 hres = unmarshall_param(tpinfo->tinfo,elem,&(elem->tdesc),xargs,&buf);
668 xargs += _argsize(elem->tdesc.vt);
670 FIXME("Failed to unmarshall param, hres %lx\n",hres);
675 if (relaydeb) MESSAGE(")\n");
676 HeapFree(GetProcessHeap(),0,buf.base);
680 static HRESULT WINAPI
681 PSFacBuf_CreateProxy(
682 LPPSFACTORYBUFFER iface, IUnknown* pUnkOuter, REFIID riid,
683 IRpcProxyBuffer **ppProxy, LPVOID *ppv
691 TRACE("(...%s...)\n",debugstr_guid(riid));
692 hres = _get_typeinfo_for_iid(riid,&tinfo);
694 FIXME("No typeinfo for %s?\n",debugstr_guid(riid));
697 nroffuncs = _nroffuncs(tinfo);
698 proxy = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(TMProxyImpl));
699 if (!proxy) return E_OUTOFMEMORY;
700 proxy->asmstubs=HeapAlloc(GetProcessHeap(),0,sizeof(TMAsmProxy)*nroffuncs);
702 assert(sizeof(TMAsmProxy) == 12);
704 proxy->lpvtbl = HeapAlloc(GetProcessHeap(),0,sizeof(LPBYTE)*nroffuncs);
705 for (i=0;i<nroffuncs;i++) {
707 TMAsmProxy *xasm = proxy->asmstubs+i;
709 /* nrofargs without This */
711 case 0: nrofargs = 2;
713 case 1: case 2: nrofargs = 0;
717 hres = _get_funcdesc(tinfo,i,&fdesc,NULL,NULL);
719 FIXME("GetFuncDesc %lx should not fail here.\n",hres);
722 /* some args take more than 4 byte on the stack */
724 for (j=0;j<fdesc->cParams;j++)
725 nrofargs += _argsize(fdesc->lprgelemdescParam[j].tdesc.vt);
727 if (fdesc->callconv != CC_STDCALL) {
728 ERR("calling convention is not stdcall????\n");
734 /* popl %eax - return ptr
741 * arg3 arg2 arg1 <method> <returnptr>
743 xasm->popleax = 0x58;
744 xasm->pushlval = 0x6a;
746 xasm->pushleax = 0x50;
747 xasm->lcall = 0xe8; /* relative jump */
748 xasm->xcall = (DWORD)xCall;
749 xasm->xcall -= (DWORD)&(xasm->lret);
751 xasm->bytestopop= (nrofargs+2)*4; /* pop args, This, iMethod */
752 proxy->lpvtbl[i] = (DWORD)xasm;
754 proxy->lpvtbl2 = &tmproxyvtable;
756 proxy->tinfo = tinfo;
757 memcpy(&proxy->iid,riid,sizeof(*riid));
758 *ppv = (LPVOID)proxy;
759 *ppProxy = (IRpcProxyBuffer *)&(proxy->lpvtbl2);
763 typedef struct _TMStubImpl {
764 ICOM_VTABLE(IRpcStubBuffer) *lpvtbl;
772 static HRESULT WINAPI
773 TMStubImpl_QueryInterface(LPRPCSTUBBUFFER iface, REFIID riid, LPVOID *ppv) {
774 if (IsEqualIID(riid,&IID_IRpcStubBuffer)||IsEqualIID(riid,&IID_IUnknown)){
775 *ppv = (LPVOID)iface;
776 IRpcStubBuffer_AddRef(iface);
779 FIXME("%s, not supported IID.\n",debugstr_guid(riid));
780 return E_NOINTERFACE;
784 TMStubImpl_AddRef(LPRPCSTUBBUFFER iface) {
785 ICOM_THIS(TMStubImpl,iface);
792 TMStubImpl_Release(LPRPCSTUBBUFFER iface) {
793 ICOM_THIS(TMStubImpl,iface);
798 HeapFree(GetProcessHeap(),0,This);
802 static HRESULT WINAPI
803 TMStubImpl_Connect(LPRPCSTUBBUFFER iface, LPUNKNOWN pUnkServer) {
804 ICOM_THIS(TMStubImpl,iface);
806 IUnknown_AddRef(pUnkServer);
807 This->pUnk = pUnkServer;
812 TMStubImpl_Disconnect(LPRPCSTUBBUFFER iface) {
813 ICOM_THIS(TMStubImpl,iface);
815 IUnknown_Release(This->pUnk);
822 ITypeInfo *tinfo, ELEMDESC *elem, TYPEDESC *tdesc, DWORD *arg, marshal_state *buf
830 VARIANT *vt = (VARIANT*)arg;
833 hres = xbuf_get(buf,(LPBYTE)&vttype,sizeof(vttype));
834 if (hres) return hres;
835 memset(&tdesc2,0,sizeof(tdesc));
838 return stuballoc_param(tinfo,elem,&tdesc2,&(V_I4(vt)),buf);
840 case VT_BOOL: case VT_I4:
841 xbuf_get(buf,(LPBYTE)arg,sizeof(DWORD));
847 hres = xbuf_get(buf,(LPBYTE)&len,sizeof(DWORD));
850 str = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,len+sizeof(WCHAR));
851 hres = xbuf_get(buf,(LPBYTE)str,len);
852 if (hres) return hres;
853 *arg = (DWORD)SysAllocStringLen(str,len);
854 HeapFree(GetProcessHeap(),0,str);
858 if ((tdesc->u.lptdesc->vt != VT_USERDEFINED) &&
859 (tdesc->u.lptdesc->vt != VT_VOID)
861 *arg=(DWORD)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(LPVOID));
864 tdesc = tdesc->u.lptdesc;
867 /* FIXME: UNKNOWN is unknown ..., but allocate 4 byte for it */
868 *arg=(DWORD)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(DWORD));
871 *arg = (DWORD)HeapAlloc(GetProcessHeap(),0,sizeof(LPVOID));
873 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FIN)
874 hres = _unmarshal_interface(buf,&(buf->iid),(LPUNKNOWN*)arg);
876 case VT_USERDEFINED: {
877 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FIN) {
881 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
883 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED.\n",tdesc->u.hreftype);
886 hres = ITypeInfo_GetTypeAttr(tinfo2,&tattr);
888 FIXME("Could not get typeattr in VT_USERDEFINED.\n");
891 switch (tattr->typekind) {
892 case TKIND_INTERFACE:
893 hres = _unmarshal_interface(buf,&(tattr->guid),(LPUNKNOWN*)arg);
896 *arg = (DWORD)HeapAlloc(GetProcessHeap(),0,tattr->cbSizeInstance);
897 hres = xbuf_get(buf,(LPBYTE)*arg,tattr->cbSizeInstance);
899 memcpy(&(buf->iid),(LPBYTE)*arg,sizeof(buf->iid));
902 FIXME("Don't know how to marshal type kind %d\n",tattr->typekind);
906 ITypeInfo_Release(tinfo2);
909 *arg = (DWORD)HeapAlloc(GetProcessHeap(),0,sizeof(LPVOID));
914 ERR("No handler for VT type %d, just allocating 4 bytes.\n",tdesc->vt);
915 *arg=(DWORD)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(DWORD));
923 ITypeInfo *tinfo, ELEMDESC *elem, TYPEDESC *tdesc, DWORD *arg, marshal_state *buf
927 if (!tdesc) tdesc = &(elem->tdesc);
933 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT)
934 hres = xbuf_add(buf,(LPBYTE)arg,sizeof(DWORD));
938 VARIANT *vt = (VARIANT*)arg;
939 DWORD vttype = V_VT(vt);
942 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT) {
943 hres = xbuf_add(buf,(LPBYTE)&vttype,sizeof(vttype));
944 if (hres) return hres;
946 /* need to recurse since we need to free the stuff */
947 hres = stubunalloc_param(tinfo,elem,&tdesc2,&(V_I4(vt)),buf);
951 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT) {
952 DWORD *bstr = ((DWORD*)(*arg))-1;
954 hres = xbuf_add(buf,(LPBYTE)bstr,bstr[0]+4);
958 SysFreeString((BSTR)*arg);
962 /*FIXME("VT_PTR *arg is %p\n",(LPVOID)*arg);*/
963 if ((tdesc->u.lptdesc->vt != VT_USERDEFINED) &&
964 (tdesc->u.lptdesc->vt != VT_VOID)
966 hres = stubunalloc_param(tinfo,elem,tdesc->u.lptdesc,arg,buf);
968 hres = stubunalloc_param(tinfo,elem,tdesc->u.lptdesc,(DWORD*)*arg,buf);
969 HeapFree(GetProcessHeap(),0,(LPVOID)*arg);
973 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT) {
974 FIXME("Marshaling back VT_UNKNOWN %lx\n",*arg);
975 hres = xbuf_add(buf,(LPBYTE)*arg,sizeof(DWORD));
977 HeapFree(GetProcessHeap(),0,(LPVOID)*arg);
981 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT)
982 hres = _marshal_interface(buf,&(buf->iid),(LPUNKNOWN)*arg);
984 case VT_USERDEFINED: {
988 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT) {
989 /*FIXME("VT_USERDEFINED arg is %p, *arg is %p\n",arg,*arg);*/
990 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
992 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED.\n",tdesc->u.hreftype);
995 ITypeInfo_GetTypeAttr(tinfo2,&tattr);
996 switch (tattr->typekind) {
997 case TKIND_INTERFACE:
998 hres = _marshal_interface(buf,&(tattr->guid),(LPUNKNOWN)*arg);
1001 hres = xbuf_add(buf,(LPBYTE)arg,tattr->cbSizeInstance);
1004 FIXME("Don't know how to marshal type kind %d\n",tattr->typekind);
1008 ITypeInfo_Release(tinfo2);
1013 ERR("Unhandled marshal type %d.\n",tdesc->vt);
1014 HeapFree(GetProcessHeap(),0,(LPVOID)*arg);
1019 static HRESULT WINAPI
1021 LPRPCSTUBBUFFER iface, RPCOLEMESSAGE* xmsg,IRpcChannelBuffer*rpcchanbuf
1025 ICOM_THIS(TMStubImpl,iface);
1027 DWORD *args, res, *xargs, nrofargs;
1032 memset(&buf,0,sizeof(buf));
1033 buf.size = xmsg->cbBuffer;
1034 buf.base = xmsg->Buffer;
1036 buf.iid = IID_IUnknown;
1039 if (xmsg->iMethod == 0) { /* QI */
1041 /* in: IID, out: <iface> */
1043 xbuf_get(&buf,(LPBYTE)&xiid,sizeof(xiid));
1045 hres = _marshal_interface(&buf,&xiid,This->pUnk);
1046 xmsg->Buffer = buf.base; /* Might have been reallocated */
1047 xmsg->cbBuffer = buf.size;
1050 hres = _get_funcdesc(This->tinfo,xmsg->iMethod,&fdesc,NULL,NULL);
1052 FIXME("GetFuncDesc on method %ld failed with %lx\n",xmsg->iMethod,hres);
1055 /* Need them for hack below */
1056 memset(names,0,sizeof(names));
1057 ITypeInfo_GetNames(This->tinfo,fdesc->memid,names,sizeof(names)/sizeof(names[0]),&nrofnames);
1058 if (nrofnames > sizeof(names)/sizeof(names[0])) {
1059 ERR("Need more names!\n");
1062 /*dump_FUNCDESC(fdesc);*/
1064 for (i=0;i<fdesc->cParams;i++)
1065 nrofargs += _argsize(fdesc->lprgelemdescParam[i].tdesc.vt);
1066 args = HeapAlloc(GetProcessHeap(),0,(nrofargs+1)*sizeof(DWORD));
1067 if (!args) return E_OUTOFMEMORY;
1069 /* Allocate all stuff used by call. */
1071 for (i=0;i<fdesc->cParams;i++) {
1072 ELEMDESC *elem = fdesc->lprgelemdescParam+i;
1074 if (((i+1)<nrofnames) && !lstrcmpW(names[i+1],riidW))
1075 buf.thisisiid = TRUE;
1077 buf.thisisiid = FALSE;
1078 hres = stuballoc_param(This->tinfo,elem,&(elem->tdesc),xargs,&buf);
1079 xargs += _argsize(elem->tdesc.vt);
1081 FIXME("Failed to stuballoc param %s, hres %lx\n",debugstr_w(names[i+1]),hres);
1085 hres = IUnknown_QueryInterface(This->pUnk,&(This->iid),(LPVOID*)&(args[0]));
1087 ERR("Does not support iface %s\n",debugstr_guid(&(This->iid)));
1091 (*((LPVOID**)args[0]))[fdesc->oVft/4],
1096 IUnknown_Release((LPUNKNOWN)args[0]);
1099 for (i=0;i<fdesc->cParams;i++) {
1100 ELEMDESC *elem = fdesc->lprgelemdescParam+i;
1101 hres = stubunalloc_param(This->tinfo,elem,NULL,xargs,&buf);
1102 xargs += _argsize(elem->tdesc.vt);
1104 FIXME("Failed to stuballoc param, hres %lx\n",hres);
1108 /* might need to use IRpcChannelBuffer_GetBuffer ? */
1109 xmsg->cbBuffer = buf.curoff;
1110 xmsg->Buffer = buf.base;
1111 HeapFree(GetProcessHeap(),0,args);
1115 static LPRPCSTUBBUFFER WINAPI
1116 TMStubImpl_IsIIDSupported(LPRPCSTUBBUFFER iface, REFIID riid) {
1117 FIXME("Huh (%s)?\n",debugstr_guid(riid));
1122 TMStubImpl_CountRefs(LPRPCSTUBBUFFER iface) {
1123 ICOM_THIS(TMStubImpl,iface);
1125 return This->ref; /*FIXME? */
1128 static HRESULT WINAPI
1129 TMStubImpl_DebugServerQueryInterface(LPRPCSTUBBUFFER iface, LPVOID *ppv) {
1134 TMStubImpl_DebugServerRelease(LPRPCSTUBBUFFER iface, LPVOID ppv) {
1138 ICOM_VTABLE(IRpcStubBuffer) tmstubvtbl = {
1139 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1140 TMStubImpl_QueryInterface,
1144 TMStubImpl_Disconnect,
1146 TMStubImpl_IsIIDSupported,
1147 TMStubImpl_CountRefs,
1148 TMStubImpl_DebugServerQueryInterface,
1149 TMStubImpl_DebugServerRelease
1152 static HRESULT WINAPI
1153 PSFacBuf_CreateStub(
1154 LPPSFACTORYBUFFER iface, REFIID riid,IUnknown *pUnkServer,
1155 IRpcStubBuffer** ppStub
1161 TRACE("(%s,%p,%p)\n",debugstr_guid(riid),pUnkServer,ppStub);
1162 hres = _get_typeinfo_for_iid(riid,&tinfo);
1164 FIXME("No typeinfo for %s?\n",debugstr_guid(riid));
1167 stub = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(TMStubImpl));
1169 return E_OUTOFMEMORY;
1170 stub->lpvtbl = &tmstubvtbl;
1172 stub->tinfo = tinfo;
1173 memcpy(&(stub->iid),riid,sizeof(*riid));
1174 hres = IRpcStubBuffer_Connect((LPRPCSTUBBUFFER)stub,pUnkServer);
1175 *ppStub = (LPRPCSTUBBUFFER)stub;
1177 FIXME("Connect to pUnkServer failed?\n");
1181 static ICOM_VTABLE(IPSFactoryBuffer) psfacbufvtbl = {
1182 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1183 PSFacBuf_QueryInterface,
1186 PSFacBuf_CreateProxy,
1190 /* This is the whole PSFactoryBuffer object, just the vtableptr */
1191 static ICOM_VTABLE(IPSFactoryBuffer) *lppsfac = &psfacbufvtbl;
1193 /***********************************************************************
1194 * DllGetClassObject [OLE32.63]
1197 TypeLibFac_DllGetClassObject(REFCLSID rclsid, REFIID iid,LPVOID *ppv)
1199 if (IsEqualIID(iid,&IID_IPSFactoryBuffer)) {
1203 return E_NOINTERFACE;