4 * Copyright 2002 Marcus Meissner
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
35 #include "wine/unicode.h"
36 #include "wine/obj_base.h"
37 #include "wine/obj_channel.h"
38 #include "wine/obj_storage.h"
42 #include "wine/debug.h"
45 static const WCHAR riidW[5] = {'r','i','i','d',0};
47 WINE_DEFAULT_DEBUG_CHANNEL(ole);
48 WINE_DECLARE_DEBUG_CHANNEL(olerelay);
50 typedef struct _marshal_state {
56 IID iid; /* HACK: for VT_VOID */
60 xbuf_add(marshal_state *buf, LPBYTE stuff, DWORD size) {
61 while (buf->size - buf->curoff < size) {
64 buf->base = HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,buf->base,buf->size);
68 buf->base = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,32);
74 memcpy(buf->base+buf->curoff,stuff,size);
80 xbuf_get(marshal_state *buf, LPBYTE stuff, DWORD size) {
81 if (buf->size < buf->curoff+size) return E_FAIL;
82 memcpy(stuff,buf->base+buf->curoff,size);
88 xbuf_skip(marshal_state *buf, DWORD size) {
89 if (buf->size < buf->curoff+size) return E_FAIL;
95 _unmarshal_interface(marshal_state *buf, REFIID riid, LPUNKNOWN *pUnk) {
97 ULARGE_INTEGER newpos;
103 TRACE("...%s...\n",debugstr_guid(riid));
105 hres = xbuf_get(buf,(LPBYTE)&xsize,sizeof(xsize));
106 if (hres) return hres;
107 if (xsize == 0) return S_OK;
108 hres = CreateStreamOnHGlobal(0,TRUE,&pStm);
110 FIXME("Stream create failed %lx\n",hres);
113 hres = IStream_Write(pStm,buf->base+buf->curoff,xsize,&res);
114 if (hres) { FIXME("stream write %lx\n",hres); return hres; }
115 memset(&seekto,0,sizeof(seekto));
116 hres = IStream_Seek(pStm,seekto,SEEK_SET,&newpos);
117 if (hres) { FIXME("Failed Seek %lx\n",hres); return hres;}
118 hres = CoUnmarshalInterface(pStm,riid,(LPVOID*)pUnk);
120 FIXME("Marshaling interface %s failed with %lx\n",debugstr_guid(riid),hres);
123 IStream_Release(pStm);
124 return xbuf_skip(buf,xsize);
128 _marshal_interface(marshal_state *buf, REFIID riid, LPUNKNOWN pUnk) {
133 ULARGE_INTEGER newpos;
134 LARGE_INTEGER seekto;
143 TRACE("...%s...\n",debugstr_guid(riid));
144 hres=IUnknown_QueryInterface(pUnk,riid,(LPVOID*)&newiface);
146 TRACE("%p does not support iface %s\n",pUnk,debugstr_guid(riid));
149 hres = CreateStreamOnHGlobal(0,TRUE,&pStm);
151 FIXME("Stream create failed %lx\n",hres);
154 hres = CoMarshalInterface(pStm,riid,newiface,0,NULL,0);
155 IUnknown_Release(newiface);
157 FIXME("Marshaling interface %s failed with %lx\n",
158 debugstr_guid(riid),hres
162 hres = IStream_Stat(pStm,&ststg,0);
163 tempbuf = HeapAlloc(GetProcessHeap(), 0, ststg.cbSize.s.LowPart);
164 memset(&seekto,0,sizeof(seekto));
165 hres = IStream_Seek(pStm,seekto,SEEK_SET,&newpos);
166 if (hres) { FIXME("Failed Seek %lx\n",hres); goto fail;}
167 hres = IStream_Read(pStm,tempbuf,ststg.cbSize.s.LowPart,&res);
168 if (hres) { FIXME("Failed Read %lx\n",hres); goto fail;}
169 IStream_Release(pStm);
170 xsize = ststg.cbSize.s.LowPart;
171 xbuf_add(buf,(LPBYTE)&xsize,sizeof(xsize));
172 hres = xbuf_add(buf,tempbuf,ststg.cbSize.s.LowPart);
173 HeapFree(GetProcessHeap(),0,tempbuf);
177 xbuf_add(buf,(LPBYTE)&xsize,sizeof(xsize));
181 /********************* OLE Proxy/Stub Factory ********************************/
182 static HRESULT WINAPI
183 PSFacBuf_QueryInterface(LPPSFACTORYBUFFER iface, REFIID iid, LPVOID *ppv) {
184 if (IsEqualIID(iid,&IID_IPSFactoryBuffer)||IsEqualIID(iid,&IID_IUnknown)) {
185 *ppv = (LPVOID)iface;
186 /* No ref counting, static class */
189 FIXME("(%s) unknown IID?\n",debugstr_guid(iid));
190 return E_NOINTERFACE;
193 static ULONG WINAPI PSFacBuf_AddRef(LPPSFACTORYBUFFER iface) { return 2; }
194 static ULONG WINAPI PSFacBuf_Release(LPPSFACTORYBUFFER iface) { return 1; }
197 _get_typeinfo_for_iid(REFIID riid, ITypeInfo**ti) {
200 char tlguid[200],typelibkey[300],interfacekey[300],ver[100];
203 DWORD tlguidlen, verlen, type, tlfnlen;
206 sprintf( interfacekey, "Interface\\{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\\Typelib",
207 riid->Data1, riid->Data2, riid->Data3,
208 riid->Data4[0], riid->Data4[1], riid->Data4[2], riid->Data4[3],
209 riid->Data4[4], riid->Data4[5], riid->Data4[6], riid->Data4[7]
212 if (RegOpenKeyA(HKEY_CLASSES_ROOT,interfacekey,&ikey)) {
213 FIXME("No %s key found.\n",interfacekey);
217 tlguidlen = sizeof(tlguid);
218 if (RegQueryValueExA(ikey,NULL,NULL,&type,tlguid,&tlguidlen)) {
219 FIXME("Getting typelib guid failed.\n");
224 verlen = sizeof(ver);
225 if (RegQueryValueExA(ikey,"Version",NULL,&type,ver,&verlen)) {
226 FIXME("Could not get version value?\n");
231 sprintf(typelibkey,"Typelib\\%s\\%s\\0\\win32",tlguid,ver);
232 tlfnlen = sizeof(tlfn);
233 if (RegQueryValueA(HKEY_CLASSES_ROOT,typelibkey,tlfn,&tlfnlen)) {
234 FIXME("Could not get typelib fn?\n");
237 MultiByteToWideChar(CP_ACP, 0, tlfn, -1, tlfnW, -1);
238 hres = LoadTypeLib(tlfnW,&tl);
240 ERR("Failed to load typelib for %s, but it should be there.\n",debugstr_guid(riid));
243 hres = ITypeLib_GetTypeInfoOfGuid(tl,riid,ti);
245 ERR("typelib does not contain info for %s?\n",debugstr_guid(riid));
246 ITypeLib_Release(tl);
249 /* FIXME: do this? ITypeLib_Release(tl); */
253 /* Determine nr of functions. Since we use the toplevel interface and all
254 * inherited ones have lower numbers, we are ok to not to descent into
255 * the inheritance tree I think.
257 static int _nroffuncs(ITypeInfo *tinfo) {
264 hres = ITypeInfo_GetFuncDesc(tinfo,n,&fdesc);
265 if (fdesc->oVft/4 > max)
274 typedef struct _TMAsmProxy {
283 } WINE_PACKED TMAsmProxy;
285 typedef struct _TMProxyImpl {
287 ICOM_VTABLE(IRpcProxyBuffer) *lpvtbl2;
290 TMAsmProxy *asmstubs;
292 IRpcChannelBuffer* chanbuf;
296 static HRESULT WINAPI
297 TMProxyImpl_QueryInterface(LPRPCPROXYBUFFER iface, REFIID riid, LPVOID *ppv) {
299 if (IsEqualIID(riid,&IID_IUnknown)||IsEqualIID(riid,&IID_IRpcProxyBuffer)) {
300 *ppv = (LPVOID)iface;
301 IRpcProxyBuffer_AddRef(iface);
304 FIXME("no interface for %s\n",debugstr_guid(riid));
305 return E_NOINTERFACE;
309 TMProxyImpl_AddRef(LPRPCPROXYBUFFER iface) {
310 ICOM_THIS_MULTI(TMProxyImpl,lpvtbl2,iface);
318 TMProxyImpl_Release(LPRPCPROXYBUFFER iface) {
319 ICOM_THIS_MULTI(TMProxyImpl,lpvtbl2,iface);
323 if (This->ref) return This->ref;
324 if (This->chanbuf) IRpcChannelBuffer_Release(This->chanbuf);
325 HeapFree(GetProcessHeap(),0,This);
329 static HRESULT WINAPI
331 LPRPCPROXYBUFFER iface,IRpcChannelBuffer* pRpcChannelBuffer
333 ICOM_THIS_MULTI(TMProxyImpl,lpvtbl2,iface);
335 TRACE("(%p)\n",pRpcChannelBuffer);
336 This->chanbuf = pRpcChannelBuffer;
337 IRpcChannelBuffer_AddRef(This->chanbuf);
342 TMProxyImpl_Disconnect(LPRPCPROXYBUFFER iface) {
343 ICOM_THIS_MULTI(TMProxyImpl,lpvtbl2,iface);
346 IRpcChannelBuffer_Release(This->chanbuf);
347 This->chanbuf = NULL;
351 static ICOM_VTABLE(IRpcProxyBuffer) tmproxyvtable = {
352 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
353 TMProxyImpl_QueryInterface,
357 TMProxyImpl_Disconnect
362 ITypeInfo *tinfo, ELEMDESC *elem, TYPEDESC *tdesc, DWORD *arg, marshal_state *buf
364 int relaydeb = TRACE_ON(olerelay);
367 if (!tdesc) tdesc = &(elem->tdesc);
371 case VT_BSTR: { /* DWORD size, string data */
372 DWORD *bstr = ((DWORD*)(*arg))-1;
374 if (relaydeb) MESSAGE("%s",debugstr_w((LPWSTR)(bstr+1)));
375 return xbuf_add(buf,(LPBYTE)bstr,bstr[0]+4);
379 if (relaydeb) MESSAGE("%ld",*arg);
380 return xbuf_add(buf,(LPBYTE)arg,4);
382 /* We use ourselves to marshal the value further */
384 VARIANT *vt = (VARIANT*)arg;
385 DWORD vttype = V_VT(vt);
387 hres = xbuf_add(buf,(LPBYTE)&vttype,sizeof(vttype));
388 if (hres) return hres;
390 if (relaydeb) MESSAGE("Vt %ld ",vttype);
391 /* shield your eyes, bad pointer voodoo below */
392 return marshall_param(tinfo,elem,&tdesc2,(DWORD*)&(V_I4(vt)),buf);
395 return marshall_param(tinfo,elem,tdesc->u.lptdesc,(DWORD*)*arg,buf);
397 hres = _marshal_interface(buf,&(buf->iid),(LPUNKNOWN)arg);
399 FIXME("Failed unmarshaling VT_VOID with guid %s?\n",debugstr_guid(&(buf->iid)));
402 case VT_USERDEFINED: {
406 /*FIXME("VT_USERDEFINED arg is %p, *arg is %p\n",arg,*arg);*/
407 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
409 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED.\n",tdesc->u.hreftype);
412 ITypeInfo_GetTypeAttr(tinfo2,&tattr);
413 switch (tattr->typekind) {
414 case TKIND_INTERFACE:
415 if (relaydeb) MESSAGE("if(%p), vtbl %p",arg,(LPVOID)*arg);
416 hres = _marshal_interface(buf,&(tattr->guid),(LPUNKNOWN)arg);
419 if (relaydeb) MESSAGE("record %p",arg);
421 memcpy(&(buf->iid),arg,sizeof(buf->iid));
422 hres = xbuf_add(buf,(LPBYTE)arg,tattr->cbSizeInstance);
425 FIXME("Don't know how to marshal type kind %d\n",tattr->typekind);
429 ITypeInfo_Release(tinfo2);
433 ERR("Cannot marshal type %d\n",tdesc->vt);
434 /*dump_ELEMDESC(elem);*/
442 ITypeInfo *tinfo, ELEMDESC *elem, TYPEDESC *tdesc, DWORD *arg, marshal_state *buf
445 int relaydeb = TRACE_ON(olerelay);
447 if (!tdesc) tdesc = &(elem->tdesc);
451 xbuf_get(buf,(LPBYTE)&x,sizeof(x));
453 if (relaydeb) MESSAGE("%ld ",x);
457 if ((tdesc->u.lptdesc->vt != VT_USERDEFINED) &&
458 (tdesc->u.lptdesc->vt != VT_VOID)
460 hres = unmarshall_param(tinfo,elem,tdesc->u.lptdesc,(DWORD*)(*arg),buf);
462 hres = unmarshall_param(tinfo,elem,tdesc->u.lptdesc,arg,buf);
463 if (relaydeb) MESSAGE("%p ",(LPVOID)*arg);
465 case VT_USERDEFINED: {
469 if (relaydeb) MESSAGE("%p",arg);
470 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
472 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED.\n",tdesc->u.hreftype);
475 hres = ITypeInfo_GetTypeAttr(tinfo2,&tattr);
477 FIXME("Could not get typeattr in VT_USERDEFINED.\n");
480 switch (tattr->typekind) {
481 case TKIND_INTERFACE:
482 hres = _unmarshal_interface(buf,&(tattr->guid),(LPUNKNOWN*)arg);
485 hres = xbuf_get(buf,(LPBYTE)arg,tattr->cbSizeInstance);
489 FIXME("Don't know how to marshal type kind %d\n",tattr->typekind);
491 ITypeInfo_Release(tinfo2);
495 /* Hacky. If we are LPVOID* we apparently have to guess the IID
496 * for the interface. This sucks pretty badly. */
497 return _unmarshal_interface(buf,&(buf->iid),(LPUNKNOWN*)arg);
498 default: ERR("Cannot unmarshal type %d\n",tdesc->vt);
504 /* Searches function, also in inherited interfaces */
507 ITypeInfo *tinfo, int iMethod, FUNCDESC **fdesc,
508 BSTR *iname, BSTR *fname
513 if (fname) *fname = NULL;
514 if (iname) *iname = NULL;
517 hres = ITypeInfo_GetFuncDesc(tinfo, i, fdesc);
523 hres = ITypeInfo_GetTypeAttr(tinfo, &attr);
525 FIXME("GetTypeAttr failed with %lx\n",hres);
528 /* Not found, so look in inherited ifaces. */
529 for (j=0;j<attr->cImplTypes;j++) {
530 hres = ITypeInfo_GetRefTypeOfImplType(tinfo, j, &href);
532 FIXME("Did not find a reftype for interface offset %d?\n",j);
535 hres = ITypeInfo_GetRefTypeInfo(tinfo, href, &tinfo2);
537 FIXME("Did not find a typeinfo for reftype %ld?\n",href);
540 hres = _get_funcdesc(tinfo2,iMethod,fdesc,iname,fname);
541 ITypeInfo_Release(tinfo2);
542 if (!hres) return S_OK;
546 if (((*fdesc)->oVft/4) == iMethod) {
548 ITypeInfo_GetDocumentation(tinfo,(*fdesc)->memid,fname,NULL,NULL,NULL);
550 ITypeInfo_GetDocumentation(tinfo,-1,iname,NULL,NULL,NULL);
558 /* how much space do we use on stack in DWORD steps. */
560 _argsize(DWORD vt_type) {
563 return (sizeof(VARIANT)+3)/sizeof(DWORD);
570 xCall(LPVOID retptr, int method, TMProxyImpl *tpinfo /*, args */) {
571 DWORD *args = ((DWORD*)&tpinfo)+1, *xargs;
574 int i, relaydeb = TRACE_ON(olerelay);
582 hres = _get_funcdesc(tpinfo->tinfo,method,&fdesc,&iname,&fname);
584 ERR("Did not find typeinfo/funcdesc entry for method %d!\n",method);
588 /*dump_FUNCDESC(fdesc);*/
590 TRACE_(olerelay)("->");
592 MESSAGE("%s:",debugstr_w(iname));
594 MESSAGE("%s(%d)",debugstr_w(fname),method);
596 MESSAGE("%d",method);
598 if (iname) SysFreeString(iname);
599 if (fname) SysFreeString(fname);
601 /* Need them for hack below */
602 memset(names,0,sizeof(names));
603 ITypeInfo_GetNames(tpinfo->tinfo,fdesc->memid,names,sizeof(names)/sizeof(names[0]),&nrofnames);
604 if (nrofnames > sizeof(names)/sizeof(names[0])) {
605 ERR("Need more names!\n");
607 memset(&buf,0,sizeof(buf));
608 buf.iid = IID_IUnknown;
610 xbuf_add(&buf,(LPBYTE)args[0],sizeof(IID));
611 if (relaydeb) MESSAGE("riid=%s,[out]",debugstr_guid((REFIID)args[0]));
614 for (i=0;i<fdesc->cParams;i++) {
615 ELEMDESC *elem = fdesc->lprgelemdescParam+i;
618 if (i+1<nrofnames && names[i+1])
619 MESSAGE("%s=",debugstr_w(names[i+1]));
621 if (((i+1)<nrofnames) && !lstrcmpW(names[i+1],riidW)) {
622 buf.thisisiid = TRUE;
624 buf.thisisiid = FALSE;
626 /* No need to marshal other data than FIN */
627 if (!(elem->u.paramdesc.wParamFlags & PARAMFLAG_FIN)) {
628 xargs+=_argsize(elem->tdesc.vt);
629 if (relaydeb) MESSAGE("[out]");
632 hres = marshall_param(tpinfo->tinfo,elem,NULL,xargs,&buf);
633 xargs+=_argsize(elem->tdesc.vt);
635 FIXME("Failed to marshall param, hres %lx\n",hres);
640 if (relaydeb) MESSAGE(")");
641 memset(&msg,0,sizeof(msg));
642 msg.cbBuffer = buf.curoff;
643 msg.iMethod = method;
644 hres = IRpcChannelBuffer_GetBuffer(tpinfo->chanbuf,&msg,&(tpinfo->iid));
646 FIXME("RpcChannelBuffer GetBuffer failed, %lx\n",hres);
649 memcpy(msg.Buffer,buf.base,buf.curoff);
650 hres = IRpcChannelBuffer_SendReceive(tpinfo->chanbuf,&msg,&status);
652 FIXME("RpcChannelBuffer SendReceive failed, %lx\n",hres);
655 if (relaydeb) MESSAGE(" = %08lx (",status);
657 buf.base = HeapReAlloc(GetProcessHeap(),0,buf.base,msg.cbBuffer);
659 buf.base = HeapAlloc(GetProcessHeap(),0,msg.cbBuffer);
660 buf.size = msg.cbBuffer;
661 memcpy(buf.base,msg.Buffer,buf.size);
664 _unmarshal_interface(&buf,(REFIID)args[0],(LPUNKNOWN*)args[1]);
665 if (relaydeb) MESSAGE("[in],%p",*((DWORD**)args[1]));
668 for (i=0;i<fdesc->cParams;i++) {
669 ELEMDESC *elem = fdesc->lprgelemdescParam+i;
673 if (i+1<nrofnames && names[i+1]) MESSAGE("%s=",debugstr_w(names[i+1]));
675 /* No need to marshal other data than FOUT I think */
676 if (!(elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT)) {
677 xargs += _argsize(elem->tdesc.vt);
678 if (relaydeb) MESSAGE("[in]");
681 hres = unmarshall_param(tpinfo->tinfo,elem,&(elem->tdesc),xargs,&buf);
682 xargs += _argsize(elem->tdesc.vt);
684 FIXME("Failed to unmarshall param, hres %lx\n",hres);
689 if (relaydeb) MESSAGE(")\n");
690 HeapFree(GetProcessHeap(),0,buf.base);
694 static HRESULT WINAPI
695 PSFacBuf_CreateProxy(
696 LPPSFACTORYBUFFER iface, IUnknown* pUnkOuter, REFIID riid,
697 IRpcProxyBuffer **ppProxy, LPVOID *ppv
705 TRACE("(...%s...)\n",debugstr_guid(riid));
706 hres = _get_typeinfo_for_iid(riid,&tinfo);
708 FIXME("No typeinfo for %s?\n",debugstr_guid(riid));
711 nroffuncs = _nroffuncs(tinfo);
712 proxy = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(TMProxyImpl));
713 if (!proxy) return E_OUTOFMEMORY;
714 proxy->asmstubs=HeapAlloc(GetProcessHeap(),0,sizeof(TMAsmProxy)*nroffuncs);
716 assert(sizeof(TMAsmProxy) == 12);
718 proxy->lpvtbl = HeapAlloc(GetProcessHeap(),0,sizeof(LPBYTE)*nroffuncs);
719 for (i=0;i<nroffuncs;i++) {
721 TMAsmProxy *xasm = proxy->asmstubs+i;
723 /* nrofargs without This */
725 case 0: nrofargs = 2;
727 case 1: case 2: nrofargs = 0;
731 hres = _get_funcdesc(tinfo,i,&fdesc,NULL,NULL);
733 FIXME("GetFuncDesc %lx should not fail here.\n",hres);
736 /* some args take more than 4 byte on the stack */
738 for (j=0;j<fdesc->cParams;j++)
739 nrofargs += _argsize(fdesc->lprgelemdescParam[j].tdesc.vt);
741 if (fdesc->callconv != CC_STDCALL) {
742 ERR("calling convention is not stdcall????\n");
748 /* popl %eax - return ptr
755 * arg3 arg2 arg1 <method> <returnptr>
757 xasm->popleax = 0x58;
758 xasm->pushlval = 0x6a;
760 xasm->pushleax = 0x50;
761 xasm->lcall = 0xe8; /* relative jump */
762 xasm->xcall = (DWORD)xCall;
763 xasm->xcall -= (DWORD)&(xasm->lret);
765 xasm->bytestopop= (nrofargs+2)*4; /* pop args, This, iMethod */
766 proxy->lpvtbl[i] = (DWORD)xasm;
768 proxy->lpvtbl2 = &tmproxyvtable;
770 proxy->tinfo = tinfo;
771 memcpy(&proxy->iid,riid,sizeof(*riid));
772 *ppv = (LPVOID)proxy;
773 *ppProxy = (IRpcProxyBuffer *)&(proxy->lpvtbl2);
777 typedef struct _TMStubImpl {
778 ICOM_VTABLE(IRpcStubBuffer) *lpvtbl;
786 static HRESULT WINAPI
787 TMStubImpl_QueryInterface(LPRPCSTUBBUFFER iface, REFIID riid, LPVOID *ppv) {
788 if (IsEqualIID(riid,&IID_IRpcStubBuffer)||IsEqualIID(riid,&IID_IUnknown)){
789 *ppv = (LPVOID)iface;
790 IRpcStubBuffer_AddRef(iface);
793 FIXME("%s, not supported IID.\n",debugstr_guid(riid));
794 return E_NOINTERFACE;
798 TMStubImpl_AddRef(LPRPCSTUBBUFFER iface) {
799 ICOM_THIS(TMStubImpl,iface);
806 TMStubImpl_Release(LPRPCSTUBBUFFER iface) {
807 ICOM_THIS(TMStubImpl,iface);
812 HeapFree(GetProcessHeap(),0,This);
816 static HRESULT WINAPI
817 TMStubImpl_Connect(LPRPCSTUBBUFFER iface, LPUNKNOWN pUnkServer) {
818 ICOM_THIS(TMStubImpl,iface);
820 IUnknown_AddRef(pUnkServer);
821 This->pUnk = pUnkServer;
826 TMStubImpl_Disconnect(LPRPCSTUBBUFFER iface) {
827 ICOM_THIS(TMStubImpl,iface);
829 IUnknown_Release(This->pUnk);
836 ITypeInfo *tinfo, ELEMDESC *elem, TYPEDESC *tdesc, DWORD *arg, marshal_state *buf
844 VARIANT *vt = (VARIANT*)arg;
847 hres = xbuf_get(buf,(LPBYTE)&vttype,sizeof(vttype));
848 if (hres) return hres;
849 memset(&tdesc2,0,sizeof(tdesc));
852 return stuballoc_param(tinfo,elem,&tdesc2,&(V_I4(vt)),buf);
854 case VT_BOOL: case VT_I4:
855 xbuf_get(buf,(LPBYTE)arg,sizeof(DWORD));
861 hres = xbuf_get(buf,(LPBYTE)&len,sizeof(DWORD));
864 str = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,len+sizeof(WCHAR));
865 hres = xbuf_get(buf,(LPBYTE)str,len);
866 if (hres) return hres;
867 *arg = (DWORD)SysAllocStringLen(str,len);
868 HeapFree(GetProcessHeap(),0,str);
872 if ((tdesc->u.lptdesc->vt != VT_USERDEFINED) &&
873 (tdesc->u.lptdesc->vt != VT_VOID)
875 *arg=(DWORD)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(LPVOID));
878 tdesc = tdesc->u.lptdesc;
881 /* FIXME: UNKNOWN is unknown ..., but allocate 4 byte for it */
882 *arg=(DWORD)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(DWORD));
885 *arg = (DWORD)HeapAlloc(GetProcessHeap(),0,sizeof(LPVOID));
887 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FIN)
888 hres = _unmarshal_interface(buf,&(buf->iid),(LPUNKNOWN*)arg);
890 case VT_USERDEFINED: {
891 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FIN) {
895 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
897 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED.\n",tdesc->u.hreftype);
900 hres = ITypeInfo_GetTypeAttr(tinfo2,&tattr);
902 FIXME("Could not get typeattr in VT_USERDEFINED.\n");
905 switch (tattr->typekind) {
906 case TKIND_INTERFACE:
907 hres = _unmarshal_interface(buf,&(tattr->guid),(LPUNKNOWN*)arg);
910 *arg = (DWORD)HeapAlloc(GetProcessHeap(),0,tattr->cbSizeInstance);
911 hres = xbuf_get(buf,(LPBYTE)*arg,tattr->cbSizeInstance);
913 memcpy(&(buf->iid),(LPBYTE)*arg,sizeof(buf->iid));
916 FIXME("Don't know how to marshal type kind %d\n",tattr->typekind);
920 ITypeInfo_Release(tinfo2);
923 *arg = (DWORD)HeapAlloc(GetProcessHeap(),0,sizeof(LPVOID));
928 ERR("No handler for VT type %d, just allocating 4 bytes.\n",tdesc->vt);
929 *arg=(DWORD)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(DWORD));
937 ITypeInfo *tinfo, ELEMDESC *elem, TYPEDESC *tdesc, DWORD *arg, marshal_state *buf
941 if (!tdesc) tdesc = &(elem->tdesc);
947 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT)
948 hres = xbuf_add(buf,(LPBYTE)arg,sizeof(DWORD));
952 VARIANT *vt = (VARIANT*)arg;
953 DWORD vttype = V_VT(vt);
956 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT) {
957 hres = xbuf_add(buf,(LPBYTE)&vttype,sizeof(vttype));
958 if (hres) return hres;
960 /* need to recurse since we need to free the stuff */
961 hres = stubunalloc_param(tinfo,elem,&tdesc2,&(V_I4(vt)),buf);
965 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT) {
966 DWORD *bstr = ((DWORD*)(*arg))-1;
968 hres = xbuf_add(buf,(LPBYTE)bstr,bstr[0]+4);
972 SysFreeString((BSTR)*arg);
976 /*FIXME("VT_PTR *arg is %p\n",(LPVOID)*arg);*/
977 if ((tdesc->u.lptdesc->vt != VT_USERDEFINED) &&
978 (tdesc->u.lptdesc->vt != VT_VOID)
980 hres = stubunalloc_param(tinfo,elem,tdesc->u.lptdesc,arg,buf);
982 hres = stubunalloc_param(tinfo,elem,tdesc->u.lptdesc,(DWORD*)*arg,buf);
983 HeapFree(GetProcessHeap(),0,(LPVOID)*arg);
987 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT) {
988 FIXME("Marshaling back VT_UNKNOWN %lx\n",*arg);
989 hres = xbuf_add(buf,(LPBYTE)*arg,sizeof(DWORD));
991 HeapFree(GetProcessHeap(),0,(LPVOID)*arg);
995 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT)
996 hres = _marshal_interface(buf,&(buf->iid),(LPUNKNOWN)*arg);
998 case VT_USERDEFINED: {
1002 if (elem->u.paramdesc.wParamFlags & PARAMFLAG_FOUT) {
1003 /*FIXME("VT_USERDEFINED arg is %p, *arg is %p\n",arg,*arg);*/
1004 hres = ITypeInfo_GetRefTypeInfo(tinfo,tdesc->u.hreftype,&tinfo2);
1006 FIXME("Could not get typeinfo of hreftype %lx for VT_USERDEFINED.\n",tdesc->u.hreftype);
1009 ITypeInfo_GetTypeAttr(tinfo2,&tattr);
1010 switch (tattr->typekind) {
1011 case TKIND_INTERFACE:
1012 hres = _marshal_interface(buf,&(tattr->guid),(LPUNKNOWN)*arg);
1015 hres = xbuf_add(buf,(LPBYTE)arg,tattr->cbSizeInstance);
1018 FIXME("Don't know how to marshal type kind %d\n",tattr->typekind);
1022 ITypeInfo_Release(tinfo2);
1027 ERR("Unhandled marshal type %d.\n",tdesc->vt);
1028 HeapFree(GetProcessHeap(),0,(LPVOID)*arg);
1033 static HRESULT WINAPI
1035 LPRPCSTUBBUFFER iface, RPCOLEMESSAGE* xmsg,IRpcChannelBuffer*rpcchanbuf
1039 ICOM_THIS(TMStubImpl,iface);
1041 DWORD *args, res, *xargs, nrofargs;
1046 memset(&buf,0,sizeof(buf));
1047 buf.size = xmsg->cbBuffer;
1048 buf.base = xmsg->Buffer;
1050 buf.iid = IID_IUnknown;
1053 if (xmsg->iMethod == 0) { /* QI */
1055 /* in: IID, out: <iface> */
1057 xbuf_get(&buf,(LPBYTE)&xiid,sizeof(xiid));
1059 hres = _marshal_interface(&buf,&xiid,This->pUnk);
1060 xmsg->Buffer = buf.base; /* Might have been reallocated */
1061 xmsg->cbBuffer = buf.size;
1064 hres = _get_funcdesc(This->tinfo,xmsg->iMethod,&fdesc,NULL,NULL);
1066 FIXME("GetFuncDesc on method %ld failed with %lx\n",xmsg->iMethod,hres);
1069 /* Need them for hack below */
1070 memset(names,0,sizeof(names));
1071 ITypeInfo_GetNames(This->tinfo,fdesc->memid,names,sizeof(names)/sizeof(names[0]),&nrofnames);
1072 if (nrofnames > sizeof(names)/sizeof(names[0])) {
1073 ERR("Need more names!\n");
1076 /*dump_FUNCDESC(fdesc);*/
1078 for (i=0;i<fdesc->cParams;i++)
1079 nrofargs += _argsize(fdesc->lprgelemdescParam[i].tdesc.vt);
1080 args = HeapAlloc(GetProcessHeap(),0,(nrofargs+1)*sizeof(DWORD));
1081 if (!args) return E_OUTOFMEMORY;
1083 /* Allocate all stuff used by call. */
1085 for (i=0;i<fdesc->cParams;i++) {
1086 ELEMDESC *elem = fdesc->lprgelemdescParam+i;
1088 if (((i+1)<nrofnames) && !lstrcmpW(names[i+1],riidW))
1089 buf.thisisiid = TRUE;
1091 buf.thisisiid = FALSE;
1092 hres = stuballoc_param(This->tinfo,elem,&(elem->tdesc),xargs,&buf);
1093 xargs += _argsize(elem->tdesc.vt);
1095 FIXME("Failed to stuballoc param %s, hres %lx\n",debugstr_w(names[i+1]),hres);
1099 hres = IUnknown_QueryInterface(This->pUnk,&(This->iid),(LPVOID*)&(args[0]));
1101 ERR("Does not support iface %s\n",debugstr_guid(&(This->iid)));
1105 (*((LPVOID**)args[0]))[fdesc->oVft/4],
1110 IUnknown_Release((LPUNKNOWN)args[0]);
1113 for (i=0;i<fdesc->cParams;i++) {
1114 ELEMDESC *elem = fdesc->lprgelemdescParam+i;
1115 hres = stubunalloc_param(This->tinfo,elem,NULL,xargs,&buf);
1116 xargs += _argsize(elem->tdesc.vt);
1118 FIXME("Failed to stuballoc param, hres %lx\n",hres);
1122 /* might need to use IRpcChannelBuffer_GetBuffer ? */
1123 xmsg->cbBuffer = buf.curoff;
1124 xmsg->Buffer = buf.base;
1125 HeapFree(GetProcessHeap(),0,args);
1129 static LPRPCSTUBBUFFER WINAPI
1130 TMStubImpl_IsIIDSupported(LPRPCSTUBBUFFER iface, REFIID riid) {
1131 FIXME("Huh (%s)?\n",debugstr_guid(riid));
1136 TMStubImpl_CountRefs(LPRPCSTUBBUFFER iface) {
1137 ICOM_THIS(TMStubImpl,iface);
1139 return This->ref; /*FIXME? */
1142 static HRESULT WINAPI
1143 TMStubImpl_DebugServerQueryInterface(LPRPCSTUBBUFFER iface, LPVOID *ppv) {
1148 TMStubImpl_DebugServerRelease(LPRPCSTUBBUFFER iface, LPVOID ppv) {
1152 ICOM_VTABLE(IRpcStubBuffer) tmstubvtbl = {
1153 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1154 TMStubImpl_QueryInterface,
1158 TMStubImpl_Disconnect,
1160 TMStubImpl_IsIIDSupported,
1161 TMStubImpl_CountRefs,
1162 TMStubImpl_DebugServerQueryInterface,
1163 TMStubImpl_DebugServerRelease
1166 static HRESULT WINAPI
1167 PSFacBuf_CreateStub(
1168 LPPSFACTORYBUFFER iface, REFIID riid,IUnknown *pUnkServer,
1169 IRpcStubBuffer** ppStub
1175 TRACE("(%s,%p,%p)\n",debugstr_guid(riid),pUnkServer,ppStub);
1176 hres = _get_typeinfo_for_iid(riid,&tinfo);
1178 FIXME("No typeinfo for %s?\n",debugstr_guid(riid));
1181 stub = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(TMStubImpl));
1183 return E_OUTOFMEMORY;
1184 stub->lpvtbl = &tmstubvtbl;
1186 stub->tinfo = tinfo;
1187 memcpy(&(stub->iid),riid,sizeof(*riid));
1188 hres = IRpcStubBuffer_Connect((LPRPCSTUBBUFFER)stub,pUnkServer);
1189 *ppStub = (LPRPCSTUBBUFFER)stub;
1191 FIXME("Connect to pUnkServer failed?\n");
1195 static ICOM_VTABLE(IPSFactoryBuffer) psfacbufvtbl = {
1196 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1197 PSFacBuf_QueryInterface,
1200 PSFacBuf_CreateProxy,
1204 /* This is the whole PSFactoryBuffer object, just the vtableptr */
1205 static ICOM_VTABLE(IPSFactoryBuffer) *lppsfac = &psfacbufvtbl;
1207 /***********************************************************************
1208 * DllGetClassObject [OLE32.63]
1211 TypeLibFac_DllGetClassObject(REFCLSID rclsid, REFIID iid,LPVOID *ppv)
1213 if (IsEqualIID(iid,&IID_IPSFactoryBuffer)) {
1217 return E_NOINTERFACE;