git.oblomov.eu Git - wine/blob - dlls/oleaut32/usrmarshal.c

   1 /*
   2  * Misc marshalling routines
   3  *
   4  * Copyright 2002 Ove Kaaven
   5  * Copyright 2003 Mike Hearn
   6  *
   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.
  11  *
  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.
  16  *
  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
  20  */
  21
  22 #include <stdarg.h>
  23 #include <string.h>
  24
  25 #define COBJMACROS
  26 #define NONAMELESSUNION
  27 #define NONAMELESSSTRUCT
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "winuser.h"
  33 #include "winerror.h"
  34
  35 #include "ole2.h"
  36 #include "oleauto.h"
  37 #include "rpcproxy.h"
  38 #include "typelib.h"
  39 #include "ocidl.h"
  40 #include "wine/debug.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  43
  44 #define ALIGNED_LENGTH(_Len, _Align) (((_Len)+(_Align))&~(_Align))
  45 #define ALIGNED_POINTER(_Ptr, _Align) ((LPVOID)ALIGNED_LENGTH((ULONG_PTR)(_Ptr), _Align))
  46 #define ALIGN_LENGTH(_Len, _Align) _Len = ALIGNED_LENGTH(_Len, _Align)
  47 #define ALIGN_POINTER(_Ptr, _Align) _Ptr = ALIGNED_POINTER(_Ptr, _Align)
  48
  49 static CStdPSFactoryBuffer PSFactoryBuffer;
  50
  51 CSTDSTUBBUFFERRELEASE(&PSFactoryBuffer)
  52
  53 extern const ExtendedProxyFileInfo oleaut32_oaidl_ProxyFileInfo;
  54 extern const ExtendedProxyFileInfo oleaut32_ocidl_ProxyFileInfo;
  55
  56 static const ProxyFileInfo *OLEAUT32_ProxyFileList[] = {
  57   &oleaut32_oaidl_ProxyFileInfo,
  58   &oleaut32_ocidl_ProxyFileInfo,
  59   NULL
  60 };
  61
  62 HRESULT OLEAUTPS_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
  63 {
  64   return NdrDllGetClassObject(rclsid, riid, ppv, OLEAUT32_ProxyFileList,
  65                               &CLSID_PSDispatch, &PSFactoryBuffer);
  66 }
  67
  68 static void dump_user_flags(const ULONG *pFlags)
  69 {
  70     if (HIWORD(*pFlags) == NDR_LOCAL_DATA_REPRESENTATION)
  71         TRACE("MAKELONG(NDR_LOCAL_REPRESENTATION, ");
  72     else
  73         TRACE("MAKELONG(0x%04x, ", HIWORD(*pFlags));
  74     switch (LOWORD(*pFlags))
  75     {
  76         case MSHCTX_LOCAL: TRACE("MSHCTX_LOCAL)"); break;
  77         case MSHCTX_NOSHAREDMEM: TRACE("MSHCTX_NOSHAREDMEM)"); break;
  78         case MSHCTX_DIFFERENTMACHINE: TRACE("MSHCTX_DIFFERENTMACHINE)"); break;
  79         case MSHCTX_INPROC: TRACE("MSHCTX_INPROC)"); break;
  80         default: TRACE("%d)", LOWORD(*pFlags));
  81     }
  82 }
  83
  84 /* CLEANLOCALSTORAGE */
  85
  86 #define CLS_FUNCDESC  'f'
  87 #define CLS_LIBATTR   'l'
  88 #define CLS_TYPEATTR  't'
  89 #define CLS_VARDESC   'v'
  90
  91 ULONG WINAPI CLEANLOCALSTORAGE_UserSize(ULONG *pFlags, ULONG Start, CLEANLOCALSTORAGE *pstg)
  92 {
  93     ALIGN_LENGTH(Start, 3);
  94     return Start + sizeof(DWORD);
  95 }
  96
  97 unsigned char * WINAPI CLEANLOCALSTORAGE_UserMarshal(ULONG *pFlags, unsigned char *Buffer, CLEANLOCALSTORAGE *pstg)
  98 {
  99     ALIGN_POINTER(Buffer, 3);
 100     *(DWORD*)Buffer = pstg->flags;
 101     switch(pstg->flags)
 102     {
 103     case CLS_LIBATTR:
 104         ITypeLib_ReleaseTLibAttr((ITypeLib*)pstg->pInterface, *(TLIBATTR**)pstg->pStorage);
 105         break;
 106     case CLS_TYPEATTR:
 107         ITypeInfo_ReleaseTypeAttr((ITypeInfo*)pstg->pInterface, *(TYPEATTR**)pstg->pStorage);
 108         break;
 109     case CLS_FUNCDESC:
 110         ITypeInfo_ReleaseFuncDesc((ITypeInfo*)pstg->pInterface, *(FUNCDESC**)pstg->pStorage);
 111         break;
 112     case CLS_VARDESC:
 113         ITypeInfo_ReleaseVarDesc((ITypeInfo*)pstg->pInterface, *(VARDESC**)pstg->pStorage);
 114         break;
 115
 116     default:
 117         ERR("Unknown type %x\n", pstg->flags);
 118     }
 119
 120     *(VOID**)pstg->pStorage = NULL;
 121     IUnknown_Release(pstg->pInterface);
 122     pstg->pInterface = NULL;
 123
 124     return Buffer + sizeof(DWORD);
 125 }
 126
 127 unsigned char * WINAPI CLEANLOCALSTORAGE_UserUnmarshal(ULONG *pFlags, unsigned char *Buffer, CLEANLOCALSTORAGE *pstr)
 128 {
 129     ALIGN_POINTER(Buffer, 3);
 130     pstr->flags = *(DWORD*)Buffer;
 131     return Buffer + sizeof(DWORD);
 132 }
 133
 134 void WINAPI CLEANLOCALSTORAGE_UserFree(ULONG *pFlags, CLEANLOCALSTORAGE *pstr)
 135 {
 136     /* Nothing to do */
 137 }
 138
 139 /* BSTR */
 140
 141 typedef struct
 142 {
 143     DWORD len;          /* No. of chars not including trailing '\0' */
 144     DWORD byte_len;     /* len * 2 or 0xffffffff if len == 0 */
 145     DWORD len2;         /* == len */
 146 } bstr_wire_t;
 147
 148 ULONG WINAPI BSTR_UserSize(ULONG *pFlags, ULONG Start, BSTR *pstr)
 149 {
 150     TRACE("(%x,%d,%p) => %p\n", *pFlags, Start, pstr, *pstr);
 151     if (*pstr) TRACE("string=%s\n", debugstr_w(*pstr));
 152     ALIGN_LENGTH(Start, 3);
 153     Start += sizeof(bstr_wire_t) + ((SysStringByteLen(*pstr) + 1) & ~1);
 154     TRACE("returning %d\n", Start);
 155     return Start;
 156 }
 157
 158 unsigned char * WINAPI BSTR_UserMarshal(ULONG *pFlags, unsigned char *Buffer, BSTR *pstr)
 159 {
 160     bstr_wire_t *header;
 161     DWORD len = SysStringByteLen(*pstr);
 162
 163     TRACE("(%x,%p,%p) => %p\n", *pFlags, Buffer, pstr, *pstr);
 164     if (*pstr) TRACE("string=%s\n", debugstr_w(*pstr));
 165
 166     ALIGN_POINTER(Buffer, 3);
 167     header = (bstr_wire_t*)Buffer;
 168     header->len = header->len2 = (len + 1) / 2;
 169     if (*pstr)
 170     {
 171         header->byte_len = len;
 172         memcpy(header + 1, *pstr, header->len * 2);
 173     }
 174     else
 175         header->byte_len = 0xffffffff; /* special case for a null bstr */
 176
 177     return Buffer + sizeof(*header) + sizeof(OLECHAR) * header->len;
 178 }
 179
 180 unsigned char * WINAPI BSTR_UserUnmarshal(ULONG *pFlags, unsigned char *Buffer, BSTR *pstr)
 181 {
 182     bstr_wire_t *header;
 183     TRACE("(%x,%p,%p) => %p\n", *pFlags, Buffer, pstr, *pstr);
 184
 185     ALIGN_POINTER(Buffer, 3);
 186     header = (bstr_wire_t*)Buffer;
 187     if(header->len != header->len2)
 188         FIXME("len %08x != len2 %08x\n", header->len, header->len2);
 189
 190     if(*pstr)
 191     {
 192         SysFreeString(*pstr);
 193         *pstr = NULL;
 194     }
 195
 196     if(header->byte_len != 0xffffffff)
 197         *pstr = SysAllocStringByteLen((char*)(header + 1), header->byte_len);
 198
 199     if (*pstr) TRACE("string=%s\n", debugstr_w(*pstr));
 200     return Buffer + sizeof(*header) + sizeof(OLECHAR) * header->len;
 201 }
 202
 203 void WINAPI BSTR_UserFree(ULONG *pFlags, BSTR *pstr)
 204 {
 205     TRACE("(%x,%p) => %p\n", *pFlags, pstr, *pstr);
 206     if (*pstr)
 207     {
 208         SysFreeString(*pstr);
 209         *pstr = NULL;
 210     }
 211 }
 212
 213 /* VARIANT */
 214
 215 typedef struct
 216 {
 217     DWORD clSize;
 218     DWORD rpcReserverd;
 219     USHORT vt;
 220     USHORT wReserved1;
 221     USHORT wReserved2;
 222     USHORT wReserved3;
 223     DWORD switch_is;
 224 } variant_wire_t;
 225
 226 static unsigned int get_type_size(ULONG *pFlags, VARTYPE vt)
 227 {
 228     if (vt & VT_ARRAY) return 4;
 229
 230     switch (vt & ~VT_BYREF) {
 231     case VT_EMPTY:
 232     case VT_NULL:
 233         return 0;
 234     case VT_I1:
 235     case VT_UI1:
 236         return sizeof(CHAR);
 237     case VT_I2:
 238     case VT_UI2:
 239         return sizeof(SHORT);
 240     case VT_I4:
 241     case VT_UI4:
 242         return sizeof(LONG);
 243     case VT_INT:
 244     case VT_UINT:
 245         return sizeof(INT);
 246     case VT_R4:
 247         return sizeof(FLOAT);
 248     case VT_R8:
 249         return sizeof(DOUBLE);
 250     case VT_BOOL:
 251         return sizeof(VARIANT_BOOL);
 252     case VT_ERROR:
 253         return sizeof(SCODE);
 254     case VT_DATE:
 255         return sizeof(DATE);
 256     case VT_CY:
 257         return sizeof(CY);
 258     case VT_DECIMAL:
 259         return sizeof(DECIMAL);
 260     case VT_BSTR:
 261         return sizeof(BSTR);
 262     case VT_VARIANT:
 263         return sizeof(VARIANT);
 264     case VT_UNKNOWN:
 265     case VT_DISPATCH:
 266     case VT_RECORD:
 267         return 0;
 268     default:
 269         FIXME("unhandled VT %d\n", vt);
 270         return 0;
 271     }
 272 }
 273
 274 static unsigned int get_type_alignment(ULONG *pFlags, VARTYPE vt)
 275 {
 276     unsigned int size = get_type_size(pFlags, vt);
 277     if(vt & VT_BYREF) return 3;
 278     if(size == 0) return 0;
 279     if(size <= 4) return size - 1;
 280     return 7;
 281 }
 282
 283 static unsigned interface_variant_size(const ULONG *pFlags, REFIID riid, IUnknown *punk)
 284 {
 285   ULONG size;
 286   HRESULT hr;
 287   /* find the buffer size of the marshalled dispatch interface */
 288   hr = CoGetMarshalSizeMax(&size, riid, punk, LOWORD(*pFlags), NULL, MSHLFLAGS_NORMAL);
 289   if (FAILED(hr)) {
 290     if (!punk)
 291       WARN("NULL dispatch pointer\n");
 292     else
 293       ERR("Dispatch variant buffer size calculation failed, HRESULT=0x%x\n", hr);
 294     return 0;
 295   }
 296   size += sizeof(ULONG); /* we have to store the buffersize in the stream */
 297   TRACE("wire-size extra of dispatch variant is %d\n", size);
 298   return size;
 299 }
 300
 301 static ULONG wire_extra_user_size(ULONG *pFlags, ULONG Start, VARIANT *pvar)
 302 {
 303   if (V_ISARRAY(pvar))
 304   {
 305     if (V_ISBYREF(pvar))
 306       return LPSAFEARRAY_UserSize(pFlags, Start, V_ARRAYREF(pvar));
 307     else
 308       return LPSAFEARRAY_UserSize(pFlags, Start, &V_ARRAY(pvar));
 309   }
 310
 311   switch (V_VT(pvar)) {
 312   case VT_BSTR:
 313     return BSTR_UserSize(pFlags, Start, &V_BSTR(pvar));
 314   case VT_BSTR | VT_BYREF:
 315     return BSTR_UserSize(pFlags, Start, V_BSTRREF(pvar));
 316   case VT_VARIANT | VT_BYREF:
 317     return VARIANT_UserSize(pFlags, Start, V_VARIANTREF(pvar));
 318   case VT_UNKNOWN:
 319     return Start + interface_variant_size(pFlags, &IID_IUnknown, V_UNKNOWN(pvar));
 320   case VT_UNKNOWN | VT_BYREF:
 321     return Start + interface_variant_size(pFlags, &IID_IUnknown, *V_UNKNOWNREF(pvar));
 322   case VT_DISPATCH:
 323     return Start + interface_variant_size(pFlags, &IID_IDispatch, (IUnknown*)V_DISPATCH(pvar));
 324   case VT_DISPATCH | VT_BYREF:
 325     return Start + interface_variant_size(pFlags, &IID_IDispatch, (IUnknown*)*V_DISPATCHREF(pvar));
 326   case VT_RECORD:
 327     FIXME("wire-size record\n");
 328     return Start;
 329   case VT_SAFEARRAY:
 330   case VT_SAFEARRAY | VT_BYREF:
 331     FIXME("wire-size safearray: shouldn't be marshaling this\n");
 332     return Start;
 333   default:
 334     return Start;
 335   }
 336 }
 337
 338 /* helper: called for VT_DISPATCH variants to marshal the IDispatch* into the buffer. returns Buffer on failure, new position otherwise */
 339 static unsigned char* interface_variant_marshal(const ULONG *pFlags, unsigned char *Buffer,
 340                                                 REFIID riid, IUnknown *punk)
 341 {
 342   IStream *working;
 343   HGLOBAL working_mem;
 344   void *working_memlocked;
 345   unsigned char *oldpos;
 346   ULONG size;
 347   HRESULT hr;
 348
 349   TRACE("pFlags=%d, Buffer=%p, pUnk=%p\n", *pFlags, Buffer, punk);
 350
 351   oldpos = Buffer;
 352
 353   /* CoMarshalInterface needs a stream, whereas at this level we are operating in terms of buffers.
 354    * We create a stream on an HGLOBAL, so we can simply do a memcpy to move it to the buffer.
 355    * in rpcrt4/ndr_ole.c, a simple IStream implementation is wrapped around the buffer object,
 356    * but that would be overkill here, hence this implementation. We save the size because the unmarshal
 357    * code has no way to know how long the marshalled buffer is. */
 358
 359   size = interface_variant_size(pFlags, riid, punk);
 360
 361   working_mem = GlobalAlloc(0, size);
 362   if (!working_mem) return oldpos;
 363
 364   hr = CreateStreamOnHGlobal(working_mem, TRUE, &working);
 365   if (hr != S_OK) {
 366     GlobalFree(working_mem);
 367     return oldpos;
 368   }
 369
 370   hr = CoMarshalInterface(working, riid, punk, LOWORD(*pFlags), NULL, MSHLFLAGS_NORMAL);
 371   if (hr != S_OK) {
 372     IStream_Release(working); /* this also releases the hglobal */
 373     return oldpos;
 374   }
 375
 376   working_memlocked = GlobalLock(working_mem);
 377   memcpy(Buffer, &size, sizeof(ULONG)); /* copy the buffersize */
 378   memcpy(Buffer + sizeof(ULONG), working_memlocked, size - sizeof(ULONG));
 379   GlobalUnlock(working_mem);
 380
 381   IStream_Release(working);
 382
 383   /* size includes the ULONG for the size written above */
 384   TRACE("done, size=%d\n", size);
 385   return Buffer + size;
 386 }
 387
 388 /* helper: called for VT_DISPATCH / VT_UNKNOWN variants to unmarshal the buffer. returns Buffer on failure, new position otherwise */
 389 static unsigned char *interface_variant_unmarshal(const ULONG *pFlags, unsigned char *Buffer,
 390                                                   REFIID riid, IUnknown **ppunk)
 391 {
 392   IStream *working;
 393   HGLOBAL working_mem;
 394   void *working_memlocked;
 395   unsigned char *oldpos;
 396   ULONG size;
 397   HRESULT hr;
 398
 399   TRACE("pFlags=%d, Buffer=%p, ppUnk=%p\n", *pFlags, Buffer, ppunk);
 400
 401   oldpos = Buffer;
 402
 403   /* get the buffersize */
 404   memcpy(&size, Buffer, sizeof(ULONG));
 405   TRACE("buffersize=%d\n", size);
 406
 407   working_mem = GlobalAlloc(0, size);
 408   if (!working_mem) return oldpos;
 409
 410   hr = CreateStreamOnHGlobal(working_mem, TRUE, &working);
 411   if (hr != S_OK) {
 412     GlobalFree(working_mem);
 413     return oldpos;
 414   }
 415
 416   working_memlocked = GlobalLock(working_mem);
 417
 418   /* now we copy the contents of the marshalling buffer to working_memlocked, unlock it, and demarshal the stream */
 419   memcpy(working_memlocked, Buffer + sizeof(ULONG), size);
 420   GlobalUnlock(working_mem);
 421
 422   hr = CoUnmarshalInterface(working, riid, (void**)ppunk);
 423   if (hr != S_OK) {
 424     IStream_Release(working);
 425     return oldpos;
 426   }
 427
 428   IStream_Release(working); /* this also frees the underlying hglobal */
 429
 430   /* size includes the ULONG for the size written above */
 431   TRACE("done, processed=%d bytes\n", size);
 432   return Buffer + size;
 433 }
 434
 435
 436 ULONG WINAPI VARIANT_UserSize(ULONG *pFlags, ULONG Start, VARIANT *pvar)
 437 {
 438     int align;
 439     TRACE("(%x,%d,%p)\n", *pFlags, Start, pvar);
 440     TRACE("vt=%04x\n", V_VT(pvar));
 441
 442     ALIGN_LENGTH(Start, 7);
 443     Start += sizeof(variant_wire_t);
 444     if(V_VT(pvar) & VT_BYREF)
 445         Start += 4;
 446
 447     align = get_type_alignment(pFlags, V_VT(pvar));
 448     ALIGN_LENGTH(Start, align);
 449     if(V_VT(pvar) == (VT_VARIANT | VT_BYREF))
 450         Start += 4;
 451     else
 452         Start += get_type_size(pFlags, V_VT(pvar));
 453     Start = wire_extra_user_size(pFlags, Start, pvar);
 454
 455     TRACE("returning %d\n", Start);
 456     return Start;
 457 }
 458
 459 unsigned char * WINAPI VARIANT_UserMarshal(ULONG *pFlags, unsigned char *Buffer, VARIANT *pvar)
 460 {
 461     variant_wire_t *header;
 462     ULONG type_size;
 463     int align;
 464     unsigned char *Pos;
 465
 466     TRACE("(%x,%p,%p)\n", *pFlags, Buffer, pvar);
 467     TRACE("vt=%04x\n", V_VT(pvar));
 468
 469     ALIGN_POINTER(Buffer, 7);
 470
 471     header = (variant_wire_t *)Buffer;
 472
 473     header->clSize = 0; /* fixed up at the end */
 474     header->rpcReserverd = 0;
 475     header->vt = pvar->n1.n2.vt;
 476     header->wReserved1 = pvar->n1.n2.wReserved1;
 477     header->wReserved2 = pvar->n1.n2.wReserved2;
 478     header->wReserved3 = pvar->n1.n2.wReserved3;
 479     header->switch_is = pvar->n1.n2.vt;
 480     if(header->switch_is & VT_ARRAY)
 481         header->switch_is &= ~VT_TYPEMASK;
 482
 483     Pos = (unsigned char*)(header + 1);
 484     type_size = get_type_size(pFlags, V_VT(pvar));
 485     align = get_type_alignment(pFlags, V_VT(pvar));
 486     ALIGN_POINTER(Pos, align);
 487
 488     if(header->vt & VT_BYREF)
 489     {
 490         *(DWORD *)Pos = max(type_size, 4);
 491         Pos += 4;
 492         if((header->vt & VT_TYPEMASK) != VT_VARIANT)
 493         {
 494             memcpy(Pos, pvar->n1.n2.n3.byref, type_size);
 495             Pos += type_size;
 496         }
 497         else
 498         {
 499             *(DWORD*)Pos = 'U' | 's' << 8 | 'e' << 16 | 'r' << 24;
 500             Pos += 4;
 501         }
 502     }
 503     else
 504     {
 505         if((header->vt & VT_TYPEMASK) == VT_DECIMAL)
 506             memcpy(Pos, pvar, type_size);
 507         else
 508             memcpy(Pos, &pvar->n1.n2.n3, type_size);
 509         Pos += type_size;
 510     }
 511
 512     if(header->vt & VT_ARRAY)
 513     {
 514         if(header->vt & VT_BYREF)
 515             Pos = LPSAFEARRAY_UserMarshal(pFlags, Pos, V_ARRAYREF(pvar));
 516         else
 517             Pos = LPSAFEARRAY_UserMarshal(pFlags, Pos, &V_ARRAY(pvar));
 518     }
 519     else
 520     {
 521         switch (header->vt)
 522         {
 523         case VT_BSTR:
 524             Pos = BSTR_UserMarshal(pFlags, Pos, &V_BSTR(pvar));
 525             break;
 526         case VT_BSTR | VT_BYREF:
 527             Pos = BSTR_UserMarshal(pFlags, Pos, V_BSTRREF(pvar));
 528             break;
 529         case VT_VARIANT | VT_BYREF:
 530             Pos = VARIANT_UserMarshal(pFlags, Pos, V_VARIANTREF(pvar));
 531             break;
 532         case VT_UNKNOWN:
 533             /* this should probably call WdtpInterfacePointer_UserMarshal in ole32.dll */
 534             Pos = interface_variant_marshal(pFlags, Pos, &IID_IUnknown, V_UNKNOWN(pvar));
 535             break;
 536         case VT_UNKNOWN | VT_BYREF:
 537             /* this should probably call WdtpInterfacePointer_UserMarshal in ole32.dll */
 538             Pos = interface_variant_marshal(pFlags, Pos, &IID_IUnknown, *V_UNKNOWNREF(pvar));
 539             break;
 540         case VT_DISPATCH:
 541             /* this should probably call WdtpInterfacePointer_UserMarshal in ole32.dll */
 542             Pos = interface_variant_marshal(pFlags, Pos, &IID_IDispatch, (IUnknown*)V_DISPATCH(pvar));
 543             break;
 544         case VT_DISPATCH | VT_BYREF:
 545             /* this should probably call WdtpInterfacePointer_UserMarshal in ole32.dll */
 546             Pos = interface_variant_marshal(pFlags, Pos, &IID_IDispatch, (IUnknown*)*V_DISPATCHREF(pvar));
 547             break;
 548         case VT_RECORD:
 549             FIXME("handle BRECORD by val\n");
 550             break;
 551         case VT_RECORD | VT_BYREF:
 552             FIXME("handle BRECORD by ref\n");
 553             break;
 554         }
 555     }
 556     header->clSize = ((Pos - Buffer) + 7) >> 3;
 557     TRACE("marshalled size=%d\n", header->clSize);
 558     return Pos;
 559 }
 560
 561 unsigned char * WINAPI VARIANT_UserUnmarshal(ULONG *pFlags, unsigned char *Buffer, VARIANT *pvar)
 562 {
 563     variant_wire_t *header;
 564     ULONG type_size;
 565     int align;
 566     unsigned char *Pos;
 567
 568     TRACE("(%x,%p,%p)\n", *pFlags, Buffer, pvar);
 569
 570     ALIGN_POINTER(Buffer, 7);
 571
 572     header = (variant_wire_t *)Buffer;
 573
 574     Pos = (unsigned char*)(header + 1);
 575     type_size = get_type_size(pFlags, header->vt);
 576     align = get_type_alignment(pFlags, header->vt);
 577     ALIGN_POINTER(Pos, align);
 578
 579     if(header->vt & VT_BYREF)
 580     {
 581         Pos += 4;
 582         if (V_VT(pvar) != header->vt)
 583         {
 584             VariantClear(pvar);
 585             V_BYREF(pvar) = CoTaskMemAlloc(type_size);
 586         }
 587         else if (!V_BYREF(pvar))
 588             V_BYREF(pvar) = CoTaskMemAlloc(type_size);
 589         memcpy(V_BYREF(pvar), Pos, type_size);
 590         if((header->vt & VT_TYPEMASK) != VT_VARIANT)
 591             Pos += type_size;
 592         else
 593             Pos += 4;
 594     }
 595     else
 596     {
 597         VariantClear(pvar);
 598         if((header->vt & VT_TYPEMASK) == VT_DECIMAL)
 599             memcpy(pvar, Pos, type_size);
 600         else
 601             memcpy(&pvar->n1.n2.n3, Pos, type_size);
 602         Pos += type_size;
 603     }
 604
 605     pvar->n1.n2.vt = header->vt;
 606     pvar->n1.n2.wReserved1 = header->wReserved1;
 607     pvar->n1.n2.wReserved2 = header->wReserved2;
 608     pvar->n1.n2.wReserved3 = header->wReserved3;
 609
 610     if(header->vt & VT_ARRAY)
 611     {
 612         if(header->vt & VT_BYREF)
 613             Pos = LPSAFEARRAY_UserUnmarshal(pFlags, Pos, V_ARRAYREF(pvar));
 614         else
 615             Pos = LPSAFEARRAY_UserUnmarshal(pFlags, Pos, &V_ARRAY(pvar));
 616     }
 617     else
 618     {
 619         switch (header->vt)
 620         {
 621         case VT_BSTR:
 622             V_BSTR(pvar) = NULL;
 623             Pos = BSTR_UserUnmarshal(pFlags, Pos, &V_BSTR(pvar));
 624             break;
 625         case VT_BSTR | VT_BYREF:
 626             *V_BSTRREF(pvar) = NULL;
 627             Pos = BSTR_UserUnmarshal(pFlags, Pos, V_BSTRREF(pvar));
 628             break;
 629         case VT_VARIANT | VT_BYREF:
 630             Pos = VARIANT_UserUnmarshal(pFlags, Pos, V_VARIANTREF(pvar));
 631             break;
 632         case VT_UNKNOWN:
 633             /* this should probably call WdtpInterfacePointer_UserUnmarshal in ole32.dll */
 634             Pos = interface_variant_unmarshal(pFlags, Pos, &IID_IUnknown, &V_UNKNOWN(pvar));
 635             break;
 636         case VT_UNKNOWN | VT_BYREF:
 637             /* this should probably call WdtpInterfacePointer_UserUnmarshal in ole32.dll */
 638             Pos = interface_variant_unmarshal(pFlags, Pos, &IID_IUnknown, V_UNKNOWNREF(pvar));
 639             break;
 640         case VT_DISPATCH:
 641             /* this should probably call WdtpInterfacePointer_UserUnmarshal in ole32.dll */
 642             Pos = interface_variant_unmarshal(pFlags, Pos, &IID_IDispatch, (IUnknown**)&V_DISPATCH(pvar));
 643             break;
 644         case VT_DISPATCH | VT_BYREF:
 645             /* this should probably call WdtpInterfacePointer_UserUnmarshal in ole32.dll */
 646             Pos = interface_variant_unmarshal(pFlags, Pos, &IID_IDispatch, (IUnknown**)V_DISPATCHREF(pvar));
 647             break;
 648         case VT_RECORD:
 649             FIXME("handle BRECORD by val\n");
 650             break;
 651         case VT_RECORD | VT_BYREF:
 652             FIXME("handle BRECORD by ref\n");
 653             break;
 654         }
 655     }
 656     return Pos;
 657 }
 658
 659 void WINAPI VARIANT_UserFree(ULONG *pFlags, VARIANT *pvar)
 660 {
 661   VARTYPE vt = V_VT(pvar);
 662   PVOID ref = NULL;
 663
 664   TRACE("(%x,%p)\n", *pFlags, pvar);
 665   TRACE("vt=%04x\n", V_VT(pvar));
 666
 667   if (vt & VT_BYREF) ref = pvar->n1.n2.n3.byref;
 668
 669   VariantClear(pvar);
 670   if (!ref) return;
 671
 672   if(vt & VT_ARRAY)
 673   {
 674     if (vt & VT_BYREF)
 675       LPSAFEARRAY_UserFree(pFlags, V_ARRAYREF(pvar));
 676     else
 677       LPSAFEARRAY_UserFree(pFlags, &V_ARRAY(pvar));
 678   }
 679   else
 680   {
 681     switch (vt)
 682     {
 683     case VT_BSTR | VT_BYREF:
 684       BSTR_UserFree(pFlags, V_BSTRREF(pvar));
 685       break;
 686     case VT_VARIANT | VT_BYREF:
 687       VARIANT_UserFree(pFlags, V_VARIANTREF(pvar));
 688       break;
 689     case VT_RECORD | VT_BYREF:
 690       FIXME("handle BRECORD by ref\n");
 691       break;
 692     case VT_UNKNOWN | VT_BYREF:
 693     case VT_DISPATCH | VT_BYREF:
 694       IUnknown_Release(*V_UNKNOWNREF(pvar));
 695       break;
 696     }
 697   }
 698
 699   CoTaskMemFree(ref);
 700 }
 701
 702 /* LPSAFEARRAY */
 703
 704 /* Get the number of cells in a SafeArray */
 705 static ULONG SAFEARRAY_GetCellCount(const SAFEARRAY *psa)
 706 {
 707     const SAFEARRAYBOUND* psab = psa->rgsabound;
 708     USHORT cCount = psa->cDims;
 709     ULONG ulNumCells = 1;
 710
 711     while (cCount--)
 712     {
 713         /* This is a valid bordercase. See testcases. -Marcus */
 714         if (!psab->cElements)
 715             return 0;
 716         ulNumCells *= psab->cElements;
 717         psab++;
 718     }
 719     return ulNumCells;
 720 }
 721
 722 static inline SF_TYPE SAFEARRAY_GetUnionType(SAFEARRAY *psa)
 723 {
 724     VARTYPE vt;
 725     HRESULT hr;
 726
 727     hr = SafeArrayGetVartype(psa, &vt);
 728     if (FAILED(hr))
 729     {
 730         if(psa->fFeatures & FADF_VARIANT) return SF_VARIANT;
 731
 732         switch(psa->cbElements)
 733         {
 734         case 1: vt = VT_I1; break;
 735         case 2: vt = VT_I2; break;
 736         case 4: vt = VT_I4; break;
 737         case 8: vt = VT_I8; break;
 738         default:
 739             RpcRaiseException(hr);
 740         }
 741     }
 742
 743     if (psa->fFeatures & FADF_HAVEIID)
 744         return SF_HAVEIID;
 745
 746     switch (vt)
 747     {
 748     case VT_I1:
 749     case VT_UI1:      return SF_I1;
 750     case VT_BOOL:
 751     case VT_I2:
 752     case VT_UI2:      return SF_I2;
 753     case VT_INT:
 754     case VT_UINT:
 755     case VT_I4:
 756     case VT_UI4:
 757     case VT_R4:       return SF_I4;
 758     case VT_DATE:
 759     case VT_CY:
 760     case VT_R8:
 761     case VT_I8:
 762     case VT_UI8:      return SF_I8;
 763     case VT_INT_PTR:
 764     case VT_UINT_PTR: return (sizeof(UINT_PTR) == 4 ? SF_I4 : SF_I8);
 765     case VT_BSTR:     return SF_BSTR;
 766     case VT_DISPATCH: return SF_DISPATCH;
 767     case VT_VARIANT:  return SF_VARIANT;
 768     case VT_UNKNOWN:  return SF_UNKNOWN;
 769     /* Note: Return a non-zero size to indicate vt is valid. The actual size
 770      * of a UDT is taken from the result of IRecordInfo_GetSize().
 771      */
 772     case VT_RECORD:   return SF_RECORD;
 773     default:          return SF_ERROR;
 774     }
 775 }
 776
 777 ULONG WINAPI LPSAFEARRAY_UserSize(ULONG *pFlags, ULONG StartingSize, LPSAFEARRAY *ppsa)
 778 {
 779     ULONG size = StartingSize;
 780
 781     TRACE("("); dump_user_flags(pFlags); TRACE(", %d, %p\n", StartingSize, *ppsa);
 782
 783     ALIGN_LENGTH(size, 3);
 784     size += sizeof(ULONG_PTR);
 785     if (*ppsa)
 786     {
 787         SAFEARRAY *psa = *ppsa;
 788         ULONG ulCellCount = SAFEARRAY_GetCellCount(psa);
 789         SF_TYPE sftype;
 790         HRESULT hr;
 791
 792         size += sizeof(ULONG);
 793         size += FIELD_OFFSET(struct _wireSAFEARRAY, uArrayStructs);
 794
 795         sftype = SAFEARRAY_GetUnionType(psa);
 796         size += sizeof(ULONG);
 797
 798         size += sizeof(ULONG);
 799         size += sizeof(ULONG_PTR);
 800         if (sftype == SF_HAVEIID)
 801             size += sizeof(IID);
 802
 803         size += sizeof(psa->rgsabound[0]) * psa->cDims;
 804
 805         size += sizeof(ULONG);
 806
 807         switch (sftype)
 808         {
 809             case SF_BSTR:
 810             {
 811                 BSTR* lpBstr;
 812
 813                 for (lpBstr = (BSTR*)psa->pvData; ulCellCount; ulCellCount--, lpBstr++)
 814                     size = BSTR_UserSize(pFlags, size, lpBstr);
 815
 816                 break;
 817             }
 818             case SF_DISPATCH:
 819             case SF_UNKNOWN:
 820             case SF_HAVEIID:
 821                 FIXME("size interfaces\n");
 822                 break;
 823             case SF_VARIANT:
 824             {
 825                 VARIANT* lpVariant;
 826
 827                 for (lpVariant = (VARIANT*)psa->pvData; ulCellCount; ulCellCount--, lpVariant++)
 828                     size = VARIANT_UserSize(pFlags, size, lpVariant);
 829
 830                 break;
 831             }
 832             case SF_RECORD:
 833             {
 834                 IRecordInfo* pRecInfo = NULL;
 835
 836                 hr = SafeArrayGetRecordInfo(psa, &pRecInfo);
 837                 if (FAILED(hr))
 838                     RpcRaiseException(hr);
 839
 840                 if (pRecInfo)
 841                 {
 842                     FIXME("size record info %p\n", pRecInfo);
 843
 844                     IRecordInfo_Release(pRecInfo);
 845                 }
 846                 break;
 847             }
 848             case SF_I8:
 849                 ALIGN_LENGTH(size, 7);
 850                 /* fallthrough */
 851             case SF_I1:
 852             case SF_I2:
 853             case SF_I4:
 854                 size += ulCellCount * psa->cbElements;
 855                 break;
 856             default:
 857                 break;
 858         }
 859
 860     }
 861
 862     return size;
 863 }
 864
 865 unsigned char * WINAPI LPSAFEARRAY_UserMarshal(ULONG *pFlags, unsigned char *Buffer, LPSAFEARRAY *ppsa)
 866 {
 867     HRESULT hr;
 868
 869     TRACE("("); dump_user_flags(pFlags); TRACE(", %p, &%p\n", Buffer, *ppsa);
 870
 871     ALIGN_POINTER(Buffer, 3);
 872     *(ULONG_PTR *)Buffer = *ppsa ? TRUE : FALSE;
 873     Buffer += sizeof(ULONG_PTR);
 874     if (*ppsa)
 875     {
 876         VARTYPE vt;
 877         SAFEARRAY *psa = *ppsa;
 878         ULONG ulCellCount = SAFEARRAY_GetCellCount(psa);
 879         wireSAFEARRAY wiresa;
 880         SF_TYPE sftype;
 881         GUID guid;
 882
 883         *(ULONG *)Buffer = psa->cDims;
 884         Buffer += sizeof(ULONG);
 885         wiresa = (wireSAFEARRAY)Buffer;
 886         wiresa->cDims = psa->cDims;
 887         wiresa->fFeatures = psa->fFeatures;
 888         wiresa->cbElements = psa->cbElements;
 889
 890         hr = SafeArrayGetVartype(psa, &vt);
 891         if (FAILED(hr)) vt = 0;
 892
 893         wiresa->cLocks = (USHORT)psa->cLocks | (vt << 16);
 894
 895         Buffer += FIELD_OFFSET(struct _wireSAFEARRAY, uArrayStructs);
 896
 897         sftype = SAFEARRAY_GetUnionType(psa);
 898         *(ULONG *)Buffer = sftype;
 899         Buffer += sizeof(ULONG);
 900
 901         *(ULONG *)Buffer = ulCellCount;
 902         Buffer += sizeof(ULONG);
 903         *(ULONG_PTR *)Buffer = (ULONG_PTR)psa->pvData;
 904         Buffer += sizeof(ULONG_PTR);
 905         if (sftype == SF_HAVEIID)
 906         {
 907             SafeArrayGetIID(psa, &guid);
 908             memcpy(Buffer, &guid, sizeof(guid));
 909             Buffer += sizeof(guid);
 910         }
 911
 912         memcpy(Buffer, psa->rgsabound, sizeof(psa->rgsabound[0]) * psa->cDims);
 913         Buffer += sizeof(psa->rgsabound[0]) * psa->cDims;
 914
 915         *(ULONG *)Buffer = ulCellCount;
 916         Buffer += sizeof(ULONG);
 917
 918         if (psa->pvData)
 919         {
 920             switch (sftype)
 921             {
 922                 case SF_BSTR:
 923                 {
 924                     BSTR* lpBstr;
 925
 926                     for (lpBstr = (BSTR*)psa->pvData; ulCellCount; ulCellCount--, lpBstr++)
 927                         Buffer = BSTR_UserMarshal(pFlags, Buffer, lpBstr);
 928
 929                     break;
 930                 }
 931                 case SF_DISPATCH:
 932                 case SF_UNKNOWN:
 933                 case SF_HAVEIID:
 934                     FIXME("marshal interfaces\n");
 935                     break;
 936                 case SF_VARIANT:
 937                 {
 938                     VARIANT* lpVariant;
 939
 940                     for (lpVariant = (VARIANT*)psa->pvData; ulCellCount; ulCellCount--, lpVariant++)
 941                         Buffer = VARIANT_UserMarshal(pFlags, Buffer, lpVariant);
 942
 943                     break;
 944                 }
 945                 case SF_RECORD:
 946                 {
 947                     IRecordInfo* pRecInfo = NULL;
 948
 949                     hr = SafeArrayGetRecordInfo(psa, &pRecInfo);
 950                     if (FAILED(hr))
 951                         RpcRaiseException(hr);
 952
 953                     if (pRecInfo)
 954                     {
 955                         FIXME("write record info %p\n", pRecInfo);
 956
 957                         IRecordInfo_Release(pRecInfo);
 958                     }
 959                     break;
 960                 }
 961
 962                 case SF_I8:
 963                     ALIGN_POINTER(Buffer, 7);
 964                     /* fallthrough */
 965                 case SF_I1:
 966                 case SF_I2:
 967                 case SF_I4:
 968                     /* Just copy the data over */
 969                     memcpy(Buffer, psa->pvData, ulCellCount * psa->cbElements);
 970                     Buffer += ulCellCount * psa->cbElements;
 971                     break;
 972                 default:
 973                     break;
 974             }
 975         }
 976
 977     }
 978     return Buffer;
 979 }
 980
 981 #define FADF_AUTOSETFLAGS (FADF_HAVEIID | FADF_RECORD | FADF_HAVEVARTYPE | \
 982                            FADF_BSTR | FADF_UNKNOWN | FADF_DISPATCH | \
 983                            FADF_VARIANT | FADF_CREATEVECTOR)
 984
 985 unsigned char * WINAPI LPSAFEARRAY_UserUnmarshal(ULONG *pFlags, unsigned char *Buffer, LPSAFEARRAY *ppsa)
 986 {
 987     ULONG_PTR ptr;
 988     wireSAFEARRAY wiresa;
 989     ULONG cDims;
 990     HRESULT hr;
 991     SF_TYPE sftype;
 992     ULONG cell_count;
 993     GUID guid;
 994     VARTYPE vt;
 995     SAFEARRAYBOUND *wiresab;
 996
 997     TRACE("("); dump_user_flags(pFlags); TRACE(", %p, %p\n", Buffer, ppsa);
 998
 999     ALIGN_POINTER(Buffer, 3);
1000     ptr = *(ULONG_PTR *)Buffer;
1001     Buffer += sizeof(ULONG_PTR);
1002
1003     if (!ptr)
1004     {
1005         *ppsa = NULL;
1006
1007         TRACE("NULL safe array unmarshaled\n");
1008
1009         return Buffer;
1010     }
1011
1012     cDims = *(ULONG *)Buffer;
1013     Buffer += sizeof(ULONG);
1014
1015     wiresa = (wireSAFEARRAY)Buffer;
1016     Buffer += FIELD_OFFSET(struct _wireSAFEARRAY, uArrayStructs);
1017
1018     if (cDims != wiresa->cDims)
1019         RpcRaiseException(RPC_S_INVALID_BOUND);
1020
1021     /* FIXME: there should be a limit on how large cDims can be */
1022
1023     vt = HIWORD(wiresa->cLocks);
1024
1025     sftype = *(ULONG *)Buffer;
1026     Buffer += sizeof(ULONG);
1027
1028     cell_count = *(ULONG *)Buffer;
1029     Buffer += sizeof(ULONG);
1030     ptr = *(ULONG_PTR *)Buffer;
1031     Buffer += sizeof(ULONG_PTR);
1032     if (sftype == SF_HAVEIID)
1033     {
1034         memcpy(&guid, Buffer, sizeof(guid));
1035         Buffer += sizeof(guid);
1036     }
1037
1038     wiresab = (SAFEARRAYBOUND *)Buffer;
1039     Buffer += sizeof(wiresab[0]) * wiresa->cDims;
1040
1041     if(vt)
1042         *ppsa = SafeArrayCreateEx(vt, wiresa->cDims, wiresab, NULL);
1043     else
1044     {
1045         SafeArrayAllocDescriptor(wiresa->cDims, ppsa);
1046         if(*ppsa)
1047             memcpy((*ppsa)->rgsabound, wiresab, sizeof(SAFEARRAYBOUND) * wiresa->cDims);
1048     }
1049     if (!*ppsa)
1050         RpcRaiseException(E_OUTOFMEMORY);
1051
1052     /* be careful about which flags we set since they could be a security
1053      * risk */
1054     (*ppsa)->fFeatures &= FADF_AUTOSETFLAGS;
1055     (*ppsa)->fFeatures |= (wiresa->fFeatures & ~(FADF_AUTOSETFLAGS));
1056     /* FIXME: there should be a limit on how large wiresa->cbElements can be */
1057     (*ppsa)->cbElements = wiresa->cbElements;
1058     (*ppsa)->cLocks = LOWORD(wiresa->cLocks);
1059
1060     /* SafeArrayCreateEx allocates the data for us, but
1061      * SafeArrayAllocDescriptor doesn't */
1062     if(!vt)
1063     {
1064         hr = SafeArrayAllocData(*ppsa);
1065         if (FAILED(hr))
1066             RpcRaiseException(hr);
1067     }
1068
1069     if ((*(ULONG *)Buffer != cell_count) || (SAFEARRAY_GetCellCount(*ppsa) != cell_count))
1070         RpcRaiseException(RPC_S_INVALID_BOUND);
1071     Buffer += sizeof(ULONG);
1072
1073     if (ptr)
1074     {
1075         switch (sftype)
1076         {
1077             case SF_BSTR:
1078             {
1079                 BSTR* lpBstr;
1080
1081                 for (lpBstr = (BSTR*)(*ppsa)->pvData; cell_count; cell_count--, lpBstr++)
1082                     Buffer = BSTR_UserUnmarshal(pFlags, Buffer, lpBstr);
1083
1084                 break;
1085             }
1086             case SF_DISPATCH:
1087             case SF_UNKNOWN:
1088             case SF_HAVEIID:
1089                 FIXME("marshal interfaces\n");
1090                 break;
1091             case SF_VARIANT:
1092             {
1093                 VARIANT* lpVariant;
1094
1095                 for (lpVariant = (VARIANT*)(*ppsa)->pvData; cell_count; cell_count--, lpVariant++)
1096                     Buffer = VARIANT_UserUnmarshal(pFlags, Buffer, lpVariant);
1097
1098                 break;
1099             }
1100             case SF_RECORD:
1101             {
1102                 FIXME("set record info\n");
1103
1104                 break;
1105             }
1106
1107             case SF_I8:
1108                 ALIGN_POINTER(Buffer, 7);
1109                 /* fallthrough */
1110             case SF_I1:
1111             case SF_I2:
1112             case SF_I4:
1113                 /* Just copy the data over */
1114                 memcpy((*ppsa)->pvData, Buffer, cell_count * (*ppsa)->cbElements);
1115                 Buffer += cell_count * (*ppsa)->cbElements;
1116                 break;
1117             default:
1118                 break;
1119         }
1120     }
1121
1122     TRACE("safe array unmarshaled: %p\n", *ppsa);
1123
1124     return Buffer;
1125 }
1126
1127 void WINAPI LPSAFEARRAY_UserFree(ULONG *pFlags, LPSAFEARRAY *ppsa)
1128 {
1129     TRACE("("); dump_user_flags(pFlags); TRACE(", &%p\n", *ppsa);
1130
1131     SafeArrayDestroy(*ppsa);
1132 }
1133
1134
1135 ULONG WINAPI HFONT_UserSize(ULONG *pFlags, ULONG Start, HFONT *phfont)
1136 {
1137     FIXME(":stub\n");
1138     return 0;
1139 }
1140
1141 unsigned char * WINAPI HFONT_UserMarshal(ULONG *pFlags, unsigned char *Buffer, HFONT *phfont)
1142 {
1143     FIXME(":stub\n");
1144     return NULL;
1145 }
1146
1147 unsigned char * WINAPI HFONT_UserUnmarshal(ULONG *pFlags, unsigned char *Buffer, HFONT *phfont)
1148 {
1149     FIXME(":stub\n");
1150     return NULL;
1151 }
1152
1153 void WINAPI HFONT_UserFree(ULONG *pFlags, HFONT *phfont)
1154 {
1155     FIXME(":stub\n");
1156     return;
1157 }
1158
1159
1160 /* IDispatch */
1161 /* exactly how Invoke is marshalled is not very clear to me yet,
1162  * but the way I've done it seems to work for me */
1163
1164 HRESULT CALLBACK IDispatch_Invoke_Proxy(
1165     IDispatch* This,
1166     DISPID dispIdMember,
1167     REFIID riid,
1168     LCID lcid,
1169     WORD wFlags,
1170     DISPPARAMS* pDispParams,
1171     VARIANT* pVarResult,
1172     EXCEPINFO* pExcepInfo,
1173     UINT* puArgErr)
1174 {
1175   HRESULT hr;
1176   VARIANT VarResult;
1177   UINT* rgVarRefIdx = NULL;
1178   VARIANTARG* rgVarRef = NULL;
1179   UINT u, cVarRef;
1180   UINT uArgErr;
1181   EXCEPINFO ExcepInfo;
1182
1183   TRACE("(%p)->(%d,%s,%x,%x,%p,%p,%p,%p)\n", This,
1184         dispIdMember, debugstr_guid(riid),
1185         lcid, wFlags, pDispParams, pVarResult,
1186         pExcepInfo, puArgErr);
1187
1188   /* [out] args can't be null, use dummy vars if needed */
1189   if (!pVarResult) pVarResult = &VarResult;
1190   if (!puArgErr) puArgErr = &uArgErr;
1191   if (!pExcepInfo) pExcepInfo = &ExcepInfo;
1192
1193   /* count by-ref args */
1194   for (cVarRef=0,u=0; u<pDispParams->cArgs; u++) {
1195     VARIANTARG* arg = &pDispParams->rgvarg[u];
1196     if (V_ISBYREF(arg)) {
1197       cVarRef++;
1198     }
1199   }
1200   if (cVarRef) {
1201     rgVarRefIdx = CoTaskMemAlloc(sizeof(UINT)*cVarRef);
1202     rgVarRef = CoTaskMemAlloc(sizeof(VARIANTARG)*cVarRef);
1203     /* make list of by-ref args */
1204     for (cVarRef=0,u=0; u<pDispParams->cArgs; u++) {
1205       VARIANTARG* arg = &pDispParams->rgvarg[u];
1206       if (V_ISBYREF(arg)) {
1207         rgVarRefIdx[cVarRef] = u;
1208         VariantInit(&rgVarRef[cVarRef]);
1209         cVarRef++;
1210       }
1211     }
1212   } else {
1213     /* [out] args still can't be null,
1214      * but we can point these anywhere in this case,
1215      * since they won't be written to when cVarRef is 0 */
1216     rgVarRefIdx = puArgErr;
1217     rgVarRef = pVarResult;
1218   }
1219   TRACE("passed by ref: %d args\n", cVarRef);
1220   hr = IDispatch_RemoteInvoke_Proxy(This,
1221                                     dispIdMember,
1222                                     riid,
1223                                     lcid,
1224                                     wFlags,
1225                                     pDispParams,
1226                                     pVarResult,
1227                                     pExcepInfo,
1228                                     puArgErr,
1229                                     cVarRef,
1230                                     rgVarRefIdx,
1231                                     rgVarRef);
1232   if (cVarRef) {
1233     for (u=0; u<cVarRef; u++) {
1234       unsigned i = rgVarRefIdx[u];
1235       VariantCopy(&pDispParams->rgvarg[i],
1236                   &rgVarRef[u]);
1237       VariantClear(&rgVarRef[u]);
1238     }
1239     CoTaskMemFree(rgVarRef);
1240     CoTaskMemFree(rgVarRefIdx);
1241   }
1242
1243   if(pExcepInfo == &ExcepInfo)
1244   {
1245     SysFreeString(pExcepInfo->bstrSource);
1246     SysFreeString(pExcepInfo->bstrDescription);
1247     SysFreeString(pExcepInfo->bstrHelpFile);
1248   }
1249   return hr;
1250 }
1251
1252 HRESULT __RPC_STUB IDispatch_Invoke_Stub(
1253     IDispatch* This,
1254     DISPID dispIdMember,
1255     REFIID riid,
1256     LCID lcid,
1257     DWORD dwFlags,
1258     DISPPARAMS* pDispParams,
1259     VARIANT* pVarResult,
1260     EXCEPINFO* pExcepInfo,
1261     UINT* pArgErr,
1262     UINT cVarRef,
1263     UINT* rgVarRefIdx,
1264     VARIANTARG* rgVarRef)
1265 {
1266   HRESULT hr = S_OK;
1267   VARIANTARG *rgvarg, *arg;
1268   UINT u;
1269
1270   /* initialize out parameters, so that they can be marshalled
1271    * in case the real Invoke doesn't initialize them */
1272   VariantInit(pVarResult);
1273   memset(pExcepInfo, 0, sizeof(*pExcepInfo));
1274   *pArgErr = 0;
1275
1276   /* let the real Invoke operate on a copy of the in parameters,
1277    * so we don't risk losing pointers to allocated memory */
1278   rgvarg = pDispParams->rgvarg;
1279   arg = CoTaskMemAlloc(sizeof(VARIANTARG)*pDispParams->cArgs);
1280   if (!arg) return E_OUTOFMEMORY;
1281
1282   /* init all args so we can call VariantClear on all the args if the copy
1283    * below fails */
1284   for (u = 0; u < pDispParams->cArgs; u++)
1285     VariantInit(&arg[u]);
1286
1287   for (u = 0; u < pDispParams->cArgs; u++) {
1288     hr = VariantCopy(&arg[u], &rgvarg[u]);
1289     if (FAILED(hr))
1290         break;
1291   }
1292
1293   if (SUCCEEDED(hr)) {
1294     pDispParams->rgvarg = arg;
1295
1296     hr = IDispatch_Invoke(This,
1297                           dispIdMember,
1298                           riid,
1299                           lcid,
1300                           dwFlags,
1301                           pDispParams,
1302                           pVarResult,
1303                           pExcepInfo,
1304                           pArgErr);
1305
1306     /* copy ref args to out list */
1307     for (u=0; u<cVarRef; u++) {
1308       unsigned i = rgVarRefIdx[u];
1309       VariantInit(&rgVarRef[u]);
1310       VariantCopy(&rgVarRef[u], &arg[i]);
1311       /* clear original if equal, to avoid double-free */
1312       if (V_BYREF(&rgVarRef[u]) == V_BYREF(&rgvarg[i]))
1313         VariantClear(&rgvarg[i]);
1314     }
1315   }
1316
1317   /* clear the duplicate argument list */
1318   for (u=0; u<pDispParams->cArgs; u++)
1319     VariantClear(&arg[u]);
1320
1321   pDispParams->rgvarg = rgvarg;
1322   CoTaskMemFree(arg);
1323
1324   return hr;
1325 }
1326
1327 /* IEnumVARIANT */
1328
1329 HRESULT CALLBACK IEnumVARIANT_Next_Proxy(
1330     IEnumVARIANT* This,
1331     ULONG celt,
1332     VARIANT* rgVar,
1333     ULONG* pCeltFetched)
1334 {
1335   ULONG fetched;
1336   if (!pCeltFetched)
1337     pCeltFetched = &fetched;
1338   return IEnumVARIANT_RemoteNext_Proxy(This,
1339                                        celt,
1340                                        rgVar,
1341                                        pCeltFetched);
1342 }
1343
1344 HRESULT __RPC_STUB IEnumVARIANT_Next_Stub(
1345     IEnumVARIANT* This,
1346     ULONG celt,
1347     VARIANT* rgVar,
1348     ULONG* pCeltFetched)
1349 {
1350   HRESULT hr;
1351   *pCeltFetched = 0;
1352   hr = IEnumVARIANT_Next(This,
1353                          celt,
1354                          rgVar,
1355                          pCeltFetched);
1356   if (hr == S_OK) *pCeltFetched = celt;
1357   return hr;
1358 }
1359
1360 /* TypeInfo related freers */
1361
1362 static void free_embedded_typedesc(TYPEDESC *tdesc);
1363 static void free_embedded_arraydesc(ARRAYDESC *adesc)
1364 {
1365     switch(adesc->tdescElem.vt)
1366     {
1367     case VT_PTR:
1368     case VT_SAFEARRAY:
1369         free_embedded_typedesc(adesc->tdescElem.u.lptdesc);
1370         CoTaskMemFree(adesc->tdescElem.u.lptdesc);
1371         break;
1372     case VT_CARRAY:
1373         free_embedded_arraydesc(adesc->tdescElem.u.lpadesc);
1374         CoTaskMemFree(adesc->tdescElem.u.lpadesc);
1375         break;
1376     }
1377 }
1378
1379 static void free_embedded_typedesc(TYPEDESC *tdesc)
1380 {
1381     switch(tdesc->vt)
1382     {
1383     case VT_PTR:
1384     case VT_SAFEARRAY:
1385         free_embedded_typedesc(tdesc->u.lptdesc);
1386         CoTaskMemFree(tdesc->u.lptdesc);
1387         break;
1388     case VT_CARRAY:
1389         free_embedded_arraydesc(tdesc->u.lpadesc);
1390         CoTaskMemFree(tdesc->u.lpadesc);
1391         break;
1392     }
1393 }
1394
1395 static void free_embedded_elemdesc(ELEMDESC *edesc)
1396 {
1397     free_embedded_typedesc(&edesc->tdesc);
1398     if(edesc->u.paramdesc.wParamFlags & PARAMFLAG_FHASDEFAULT)
1399         CoTaskMemFree(edesc->u.paramdesc.pparamdescex);
1400 }
1401
1402 /* ITypeComp */
1403
1404 HRESULT CALLBACK ITypeComp_Bind_Proxy(
1405     ITypeComp* This,
1406     LPOLESTR szName,
1407     ULONG lHashVal,
1408     WORD wFlags,
1409     ITypeInfo** ppTInfo,
1410     DESCKIND* pDescKind,
1411     BINDPTR* pBindPtr)
1412 {
1413   FIXME("not implemented\n");
1414   return E_FAIL;
1415 }
1416
1417 HRESULT __RPC_STUB ITypeComp_Bind_Stub(
1418     ITypeComp* This,
1419     LPOLESTR szName,
1420     ULONG lHashVal,
1421     WORD wFlags,
1422     ITypeInfo** ppTInfo,
1423     DESCKIND* pDescKind,
1424     LPFUNCDESC* ppFuncDesc,
1425     LPVARDESC* ppVarDesc,
1426     ITypeComp** ppTypeComp,
1427     CLEANLOCALSTORAGE* pDummy)
1428 {
1429   FIXME("not implemented\n");
1430   return E_FAIL;
1431 }
1432
1433 HRESULT CALLBACK ITypeComp_BindType_Proxy(
1434     ITypeComp* This,
1435     LPOLESTR szName,
1436     ULONG lHashVal,
1437     ITypeInfo** ppTInfo,
1438     ITypeComp** ppTComp)
1439 {
1440   FIXME("not implemented\n");
1441   return E_FAIL;
1442 }
1443
1444 HRESULT __RPC_STUB ITypeComp_BindType_Stub(
1445     ITypeComp* This,
1446     LPOLESTR szName,
1447     ULONG lHashVal,
1448     ITypeInfo** ppTInfo)
1449 {
1450   FIXME("not implemented\n");
1451   return E_FAIL;
1452 }
1453
1454 /* ITypeInfo */
1455
1456 HRESULT CALLBACK ITypeInfo_GetTypeAttr_Proxy(
1457     ITypeInfo* This,
1458     TYPEATTR** ppTypeAttr)
1459
1460 {
1461     CLEANLOCALSTORAGE stg;
1462     TRACE("(%p, %p)\n", This, ppTypeAttr);
1463
1464     stg.flags = 0;
1465     stg.pStorage = NULL;
1466     stg.pInterface = NULL;
1467
1468     return ITypeInfo_RemoteGetTypeAttr_Proxy(This, ppTypeAttr, &stg);
1469 }
1470
1471 HRESULT __RPC_STUB ITypeInfo_GetTypeAttr_Stub(
1472     ITypeInfo* This,
1473     LPTYPEATTR* ppTypeAttr,
1474     CLEANLOCALSTORAGE* pDummy)
1475 {
1476     HRESULT hr;
1477     TRACE("(%p, %p)\n", This, ppTypeAttr);
1478
1479     hr = ITypeInfo_GetTypeAttr(This, ppTypeAttr);
1480     if(hr != S_OK)
1481         return hr;
1482
1483     pDummy->flags = CLS_TYPEATTR;
1484     ITypeInfo_AddRef(This);
1485     pDummy->pInterface = (IUnknown*)This;
1486     pDummy->pStorage = ppTypeAttr;
1487     return hr;
1488 }
1489
1490 HRESULT CALLBACK ITypeInfo_GetFuncDesc_Proxy(
1491     ITypeInfo* This,
1492     UINT index,
1493     FUNCDESC** ppFuncDesc)
1494 {
1495     CLEANLOCALSTORAGE stg;
1496     TRACE("(%p, %d, %p)\n", This, index, ppFuncDesc);
1497
1498     stg.flags = 0;
1499     stg.pStorage = NULL;
1500     stg.pInterface = NULL;
1501
1502     return ITypeInfo_RemoteGetFuncDesc_Proxy(This, index, ppFuncDesc, &stg);
1503 }
1504
1505 HRESULT __RPC_STUB ITypeInfo_GetFuncDesc_Stub(
1506     ITypeInfo* This,
1507     UINT index,
1508     LPFUNCDESC* ppFuncDesc,
1509     CLEANLOCALSTORAGE* pDummy)
1510 {
1511     HRESULT hr;
1512     TRACE("(%p, %d, %p)\n", This, index, ppFuncDesc);
1513
1514     hr = ITypeInfo_GetFuncDesc(This, index, ppFuncDesc);
1515     if(hr != S_OK)
1516         return hr;
1517
1518     pDummy->flags = CLS_FUNCDESC;
1519     ITypeInfo_AddRef(This);
1520     pDummy->pInterface = (IUnknown*)This;
1521     pDummy->pStorage = ppFuncDesc;
1522     return hr;
1523 }
1524
1525 HRESULT CALLBACK ITypeInfo_GetVarDesc_Proxy(
1526     ITypeInfo* This,
1527     UINT index,
1528     VARDESC** ppVarDesc)
1529 {
1530     CLEANLOCALSTORAGE stg;
1531     TRACE("(%p, %d, %p)\n", This, index, ppVarDesc);
1532
1533     stg.flags = 0;
1534     stg.pStorage = NULL;
1535     stg.pInterface = NULL;
1536
1537     return ITypeInfo_RemoteGetVarDesc_Proxy(This, index, ppVarDesc, &stg);
1538 }
1539
1540 HRESULT __RPC_STUB ITypeInfo_GetVarDesc_Stub(
1541     ITypeInfo* This,
1542     UINT index,
1543     LPVARDESC* ppVarDesc,
1544     CLEANLOCALSTORAGE* pDummy)
1545 {
1546     HRESULT hr;
1547     TRACE("(%p, %d, %p)\n", This, index, ppVarDesc);
1548
1549     hr = ITypeInfo_GetVarDesc(This, index, ppVarDesc);
1550     if(hr != S_OK)
1551         return hr;
1552
1553     pDummy->flags = CLS_VARDESC;
1554     ITypeInfo_AddRef(This);
1555     pDummy->pInterface = (IUnknown*)This;
1556     pDummy->pStorage = ppVarDesc;
1557     return hr;
1558 }
1559
1560 HRESULT CALLBACK ITypeInfo_GetNames_Proxy(
1561     ITypeInfo* This,
1562     MEMBERID memid,
1563     BSTR* rgBstrNames,
1564     UINT cMaxNames,
1565     UINT* pcNames)
1566 {
1567   FIXME("not implemented\n");
1568   return E_FAIL;
1569 }
1570
1571 HRESULT __RPC_STUB ITypeInfo_GetNames_Stub(
1572     ITypeInfo* This,
1573     MEMBERID memid,
1574     BSTR* rgBstrNames,
1575     UINT cMaxNames,
1576     UINT* pcNames)
1577 {
1578   FIXME("not implemented\n");
1579   return E_FAIL;
1580 }
1581
1582 HRESULT CALLBACK ITypeInfo_GetIDsOfNames_Proxy(
1583     ITypeInfo* This,
1584     LPOLESTR* rgszNames,
1585     UINT cNames,
1586     MEMBERID* pMemId)
1587 {
1588   FIXME("not implemented\n");
1589   return E_FAIL;
1590 }
1591
1592 HRESULT __RPC_STUB ITypeInfo_GetIDsOfNames_Stub(
1593     ITypeInfo* This)
1594 {
1595   FIXME("not implemented\n");
1596   return E_FAIL;
1597 }
1598
1599 HRESULT CALLBACK ITypeInfo_Invoke_Proxy(
1600     ITypeInfo* This,
1601     PVOID pvInstance,
1602     MEMBERID memid,
1603     WORD wFlags,
1604     DISPPARAMS* pDispParams,
1605     VARIANT* pVarResult,
1606     EXCEPINFO* pExcepInfo,
1607     UINT* puArgErr)
1608 {
1609   FIXME("not implemented\n");
1610   return E_FAIL;
1611 }
1612
1613 HRESULT __RPC_STUB ITypeInfo_Invoke_Stub(
1614     ITypeInfo* This)
1615 {
1616   FIXME("not implemented\n");
1617   return E_FAIL;
1618 }
1619
1620 HRESULT CALLBACK ITypeInfo_GetDocumentation_Proxy(
1621     ITypeInfo* This,
1622     MEMBERID memid,
1623     BSTR* pBstrName,
1624     BSTR* pBstrDocString,
1625     DWORD* pdwHelpContext,
1626     BSTR* pBstrHelpFile)
1627 {
1628     DWORD help_context;
1629     BSTR name, doc_string, help_file;
1630     HRESULT hr;
1631     TRACE("(%p, %08x, %p, %p, %p, %p)\n", This, memid, pBstrName, pBstrDocString, pdwHelpContext, pBstrHelpFile);
1632
1633     /* FIXME: presumably refPtrFlags is supposed to be a bitmask of which ptrs we actually want? */
1634     hr = ITypeInfo_RemoteGetDocumentation_Proxy(This, memid, 0, &name, &doc_string, &help_context, &help_file);
1635     if(SUCCEEDED(hr))
1636     {
1637         if(pBstrName) *pBstrName = name;
1638         else SysFreeString(name);
1639
1640         if(pBstrDocString) *pBstrDocString = doc_string;
1641         else SysFreeString(doc_string);
1642
1643         if(pBstrHelpFile) *pBstrHelpFile = help_file;
1644         else SysFreeString(help_file);
1645
1646         if(pdwHelpContext) *pdwHelpContext = help_context;
1647     }
1648     return hr;
1649 }
1650
1651 HRESULT __RPC_STUB ITypeInfo_GetDocumentation_Stub(
1652     ITypeInfo* This,
1653     MEMBERID memid,
1654     DWORD refPtrFlags,
1655     BSTR* pBstrName,
1656     BSTR* pBstrDocString,
1657     DWORD* pdwHelpContext,
1658     BSTR* pBstrHelpFile)
1659 {
1660     TRACE("(%p, %08x, %08x, %p, %p, %p, %p)\n", This, memid, refPtrFlags, pBstrName, pBstrDocString,
1661           pdwHelpContext, pBstrHelpFile);
1662     return ITypeInfo_GetDocumentation(This, memid, pBstrName, pBstrDocString, pdwHelpContext, pBstrHelpFile);
1663 }
1664
1665 HRESULT CALLBACK ITypeInfo_GetDllEntry_Proxy(
1666     ITypeInfo* This,
1667     MEMBERID memid,
1668     INVOKEKIND invKind,
1669     BSTR* pBstrDllName,
1670     BSTR* pBstrName,
1671     WORD* pwOrdinal)
1672 {
1673   FIXME("not implemented\n");
1674   return E_FAIL;
1675 }
1676
1677 HRESULT __RPC_STUB ITypeInfo_GetDllEntry_Stub(
1678     ITypeInfo* This,
1679     MEMBERID memid,
1680     INVOKEKIND invKind,
1681     DWORD refPtrFlags,
1682     BSTR* pBstrDllName,
1683     BSTR* pBstrName,
1684     WORD* pwOrdinal)
1685 {
1686   FIXME("not implemented\n");
1687   return E_FAIL;
1688 }
1689
1690 HRESULT CALLBACK ITypeInfo_AddressOfMember_Proxy(
1691     ITypeInfo* This,
1692     MEMBERID memid,
1693     INVOKEKIND invKind,
1694     PVOID* ppv)
1695 {
1696   FIXME("not implemented\n");
1697   return E_FAIL;
1698 }
1699
1700 HRESULT __RPC_STUB ITypeInfo_AddressOfMember_Stub(
1701     ITypeInfo* This)
1702 {
1703   FIXME("not implemented\n");
1704   return E_FAIL;
1705 }
1706
1707 HRESULT CALLBACK ITypeInfo_CreateInstance_Proxy(
1708     ITypeInfo* This,
1709     IUnknown* pUnkOuter,
1710     REFIID riid,
1711     PVOID* ppvObj)
1712 {
1713   FIXME("not implemented\n");
1714   return E_FAIL;
1715 }
1716
1717 HRESULT __RPC_STUB ITypeInfo_CreateInstance_Stub(
1718     ITypeInfo* This,
1719     REFIID riid,
1720     IUnknown** ppvObj)
1721 {
1722   FIXME("not implemented\n");
1723   return E_FAIL;
1724 }
1725
1726 HRESULT CALLBACK ITypeInfo_GetContainingTypeLib_Proxy(
1727     ITypeInfo* This,
1728     ITypeLib** ppTLib,
1729     UINT* pIndex)
1730 {
1731     ITypeLib *pTL;
1732     UINT index;
1733     HRESULT hr;
1734
1735     TRACE("(%p, %p, %p)\n", This, ppTLib, pIndex );
1736
1737     hr = ITypeInfo_RemoteGetContainingTypeLib_Proxy(This, &pTL, &index);
1738     if(SUCCEEDED(hr))
1739     {
1740         if(pIndex)
1741             *pIndex = index;
1742
1743         if(ppTLib)
1744             *ppTLib = pTL;
1745         else
1746             ITypeLib_Release(pTL);
1747     }
1748     return hr;
1749 }
1750
1751 HRESULT __RPC_STUB ITypeInfo_GetContainingTypeLib_Stub(
1752     ITypeInfo* This,
1753     ITypeLib** ppTLib,
1754     UINT* pIndex)
1755 {
1756     TRACE("(%p, %p, %p)\n", This, ppTLib, pIndex );
1757     return ITypeInfo_GetContainingTypeLib(This, ppTLib, pIndex);
1758 }
1759
1760 void CALLBACK ITypeInfo_ReleaseTypeAttr_Proxy(
1761     ITypeInfo* This,
1762     TYPEATTR* pTypeAttr)
1763 {
1764     TRACE("(%p, %p)\n", This, pTypeAttr);
1765     free_embedded_typedesc(&pTypeAttr->tdescAlias);
1766     CoTaskMemFree(pTypeAttr);
1767 }
1768
1769 HRESULT __RPC_STUB ITypeInfo_ReleaseTypeAttr_Stub(
1770     ITypeInfo* This)
1771 {
1772     TRACE("nothing to do\n");
1773     return S_OK;
1774 }
1775
1776 void CALLBACK ITypeInfo_ReleaseFuncDesc_Proxy(
1777     ITypeInfo* This,
1778     FUNCDESC* pFuncDesc)
1779 {
1780     SHORT param;
1781     TRACE("(%p, %p)\n", This, pFuncDesc);
1782
1783     for(param = 0; param < pFuncDesc->cParams; param++)
1784         free_embedded_elemdesc(pFuncDesc->lprgelemdescParam + param);
1785     if(param)
1786         CoTaskMemFree(pFuncDesc->lprgelemdescParam);
1787
1788     free_embedded_elemdesc(&pFuncDesc->elemdescFunc);
1789
1790     if(pFuncDesc->cScodes != 0 && pFuncDesc->cScodes != -1)
1791         CoTaskMemFree(pFuncDesc->lprgscode);
1792
1793     CoTaskMemFree(pFuncDesc);
1794 }
1795
1796 HRESULT __RPC_STUB ITypeInfo_ReleaseFuncDesc_Stub(
1797     ITypeInfo* This)
1798 {
1799     TRACE("nothing to do\n");
1800     return S_OK;
1801 }
1802
1803 void CALLBACK ITypeInfo_ReleaseVarDesc_Proxy(
1804     ITypeInfo* This,
1805     VARDESC* pVarDesc)
1806 {
1807     TRACE("(%p, %p)\n", This, pVarDesc);
1808
1809     CoTaskMemFree(pVarDesc->lpstrSchema);
1810
1811     if(pVarDesc->varkind == VAR_CONST)
1812         CoTaskMemFree(pVarDesc->u.lpvarValue);
1813
1814     free_embedded_elemdesc(&pVarDesc->elemdescVar);
1815     CoTaskMemFree(pVarDesc);
1816 }
1817
1818 HRESULT __RPC_STUB ITypeInfo_ReleaseVarDesc_Stub(
1819     ITypeInfo* This)
1820 {
1821     TRACE("nothing to do\n");
1822     return S_OK;
1823 }
1824
1825
1826 /* ITypeInfo2 */
1827
1828 HRESULT CALLBACK ITypeInfo2_GetDocumentation2_Proxy(
1829     ITypeInfo2* This,
1830     MEMBERID memid,
1831     LCID lcid,
1832     BSTR* pbstrHelpString,
1833     DWORD* pdwHelpStringContext,
1834     BSTR* pbstrHelpStringDll)
1835 {
1836   FIXME("not implemented\n");
1837   return E_FAIL;
1838 }
1839
1840 HRESULT __RPC_STUB ITypeInfo2_GetDocumentation2_Stub(
1841     ITypeInfo2* This,
1842     MEMBERID memid,
1843     LCID lcid,
1844     DWORD refPtrFlags,
1845     BSTR* pbstrHelpString,
1846     DWORD* pdwHelpStringContext,
1847     BSTR* pbstrHelpStringDll)
1848 {
1849   FIXME("not implemented\n");
1850   return E_FAIL;
1851 }
1852
1853 /* ITypeLib */
1854
1855 UINT CALLBACK ITypeLib_GetTypeInfoCount_Proxy(
1856     ITypeLib* This)
1857 {
1858     UINT count = 0;
1859     TRACE("(%p)\n", This);
1860
1861     ITypeLib_RemoteGetTypeInfoCount_Proxy(This, &count);
1862
1863     return count;
1864 }
1865
1866 HRESULT __RPC_STUB ITypeLib_GetTypeInfoCount_Stub(
1867     ITypeLib* This,
1868     UINT* pcTInfo)
1869 {
1870     TRACE("(%p, %p)\n", This, pcTInfo);
1871     *pcTInfo = ITypeLib_GetTypeInfoCount(This);
1872     return S_OK;
1873 }
1874
1875 HRESULT CALLBACK ITypeLib_GetLibAttr_Proxy(
1876     ITypeLib* This,
1877     TLIBATTR** ppTLibAttr)
1878 {
1879     CLEANLOCALSTORAGE stg;
1880     TRACE("(%p, %p)\n", This, ppTLibAttr);
1881
1882     stg.flags = 0;
1883     stg.pStorage = NULL;
1884     stg.pInterface = NULL;
1885
1886     return ITypeLib_RemoteGetLibAttr_Proxy(This, ppTLibAttr, &stg);
1887 }
1888
1889 HRESULT __RPC_STUB ITypeLib_GetLibAttr_Stub(
1890     ITypeLib* This,
1891     LPTLIBATTR* ppTLibAttr,
1892     CLEANLOCALSTORAGE* pDummy)
1893 {
1894     HRESULT hr;
1895     TRACE("(%p, %p)\n", This, ppTLibAttr);
1896
1897     hr = ITypeLib_GetLibAttr(This, ppTLibAttr);
1898     if(hr != S_OK)
1899         return hr;
1900
1901     pDummy->flags = CLS_LIBATTR;
1902     ITypeLib_AddRef(This);
1903     pDummy->pInterface = (IUnknown*)This;
1904     pDummy->pStorage = ppTLibAttr;
1905     return hr;
1906 }
1907
1908 HRESULT CALLBACK ITypeLib_GetDocumentation_Proxy(
1909     ITypeLib* This,
1910     INT index,
1911     BSTR* pBstrName,
1912     BSTR* pBstrDocString,
1913     DWORD* pdwHelpContext,
1914     BSTR* pBstrHelpFile)
1915 {
1916   FIXME("not implemented\n");
1917   return E_FAIL;
1918 }
1919
1920 HRESULT __RPC_STUB ITypeLib_GetDocumentation_Stub(
1921     ITypeLib* This,
1922     INT index,
1923     DWORD refPtrFlags,
1924     BSTR* pBstrName,
1925     BSTR* pBstrDocString,
1926     DWORD* pdwHelpContext,
1927     BSTR* pBstrHelpFile)
1928 {
1929   FIXME("not implemented\n");
1930   return E_FAIL;
1931 }
1932
1933 HRESULT CALLBACK ITypeLib_IsName_Proxy(
1934     ITypeLib* This,
1935     LPOLESTR szNameBuf,
1936     ULONG lHashVal,
1937     BOOL* pfName)
1938 {
1939   FIXME("not implemented\n");
1940   return E_FAIL;
1941 }
1942
1943 HRESULT __RPC_STUB ITypeLib_IsName_Stub(
1944     ITypeLib* This,
1945     LPOLESTR szNameBuf,
1946     ULONG lHashVal,
1947     BOOL* pfName,
1948     BSTR* pBstrLibName)
1949 {
1950   FIXME("not implemented\n");
1951   return E_FAIL;
1952 }
1953
1954 HRESULT CALLBACK ITypeLib_FindName_Proxy(
1955     ITypeLib* This,
1956     LPOLESTR szNameBuf,
1957     ULONG lHashVal,
1958     ITypeInfo** ppTInfo,
1959     MEMBERID* rgMemId,
1960     USHORT* pcFound)
1961 {
1962   FIXME("not implemented\n");
1963   return E_FAIL;
1964 }
1965
1966 HRESULT __RPC_STUB ITypeLib_FindName_Stub(
1967     ITypeLib* This,
1968     LPOLESTR szNameBuf,
1969     ULONG lHashVal,
1970     ITypeInfo** ppTInfo,
1971     MEMBERID* rgMemId,
1972     USHORT* pcFound,
1973     BSTR* pBstrLibName)
1974 {
1975   FIXME("not implemented\n");
1976   return E_FAIL;
1977 }
1978
1979 void CALLBACK ITypeLib_ReleaseTLibAttr_Proxy(
1980     ITypeLib* This,
1981     TLIBATTR* pTLibAttr)
1982 {
1983     TRACE("(%p, %p)\n", This, pTLibAttr);
1984     CoTaskMemFree(pTLibAttr);
1985 }
1986
1987 HRESULT __RPC_STUB ITypeLib_ReleaseTLibAttr_Stub(
1988     ITypeLib* This)
1989 {
1990     TRACE("nothing to do\n");
1991     return S_OK;
1992 }
1993
1994
1995 /* ITypeLib2 */
1996
1997 HRESULT CALLBACK ITypeLib2_GetLibStatistics_Proxy(
1998     ITypeLib2* This,
1999     ULONG* pcUniqueNames,
2000     ULONG* pcchUniqueNames)
2001 {
2002   FIXME("not implemented\n");
2003   return E_FAIL;
2004 }
2005
2006 HRESULT __RPC_STUB ITypeLib2_GetLibStatistics_Stub(
2007     ITypeLib2* This,
2008     ULONG* pcUniqueNames,
2009     ULONG* pcchUniqueNames)
2010 {
2011   FIXME("not implemented\n");
2012   return E_FAIL;
2013 }
2014
2015 HRESULT CALLBACK ITypeLib2_GetDocumentation2_Proxy(
2016     ITypeLib2* This,
2017     INT index,
2018     LCID lcid,
2019     BSTR* pbstrHelpString,
2020     DWORD* pdwHelpStringContext,
2021     BSTR* pbstrHelpStringDll)
2022 {
2023   FIXME("not implemented\n");
2024   return E_FAIL;
2025 }
2026
2027 HRESULT __RPC_STUB ITypeLib2_GetDocumentation2_Stub(
2028     ITypeLib2* This,
2029     INT index,
2030     LCID lcid,
2031     DWORD refPtrFlags,
2032     BSTR* pbstrHelpString,
2033     DWORD* pdwHelpStringContext,
2034     BSTR* pbstrHelpStringDll)
2035 {
2036   FIXME("not implemented\n");
2037   return E_FAIL;
2038 }
2039
2040 HRESULT CALLBACK IPropertyBag_Read_Proxy(
2041     IPropertyBag* This,
2042     LPCOLESTR pszPropName,
2043     VARIANT *pVar,
2044     IErrorLog *pErrorLog)
2045 {
2046   FIXME("not implemented\n");
2047   return E_FAIL;
2048 }
2049
2050 HRESULT __RPC_STUB IPropertyBag_Read_Stub(
2051     IPropertyBag* This,
2052     LPCOLESTR pszPropName,
2053     VARIANT *pVar,
2054     IErrorLog *pErrorLog,
2055     DWORD varType,
2056     IUnknown *pUnkObj)
2057 {
2058   FIXME("not implemented\n");
2059   return E_FAIL;
2060 }
2061
2062 /* call_as/local stubs for ocidl.idl */
2063
2064 HRESULT CALLBACK IClassFactory2_CreateInstanceLic_Proxy(
2065     IClassFactory2* This,
2066     IUnknown *pUnkOuter,
2067     IUnknown *pUnkReserved,
2068     REFIID riid,
2069     BSTR bstrKey,
2070     PVOID *ppvObj)
2071 {
2072     FIXME("not implemented\n");
2073     return E_NOTIMPL;
2074 }
2075
2076 HRESULT __RPC_STUB IClassFactory2_CreateInstanceLic_Stub(
2077     IClassFactory2* This,
2078     REFIID riid,
2079     BSTR bstrKey,
2080     IUnknown **ppvObj)
2081 {
2082     FIXME("not implemented\n");
2083     return E_NOTIMPL;
2084 }
2085
2086 HRESULT CALLBACK IEnumConnections_Next_Proxy(
2087     IEnumConnections* This,
2088     ULONG cConnections,
2089     LPCONNECTDATA rgcd,
2090     ULONG *pcFetched)
2091 {
2092     FIXME("not implemented\n");
2093     return E_NOTIMPL;
2094 }
2095
2096 HRESULT __RPC_STUB IEnumConnections_Next_Stub(
2097     IEnumConnections* This,
2098     ULONG cConnections,
2099     LPCONNECTDATA rgcd,
2100     ULONG *pcFetched)
2101 {
2102     FIXME("not implemented\n");
2103     return E_NOTIMPL;
2104 }
2105
2106 HRESULT CALLBACK IEnumConnectionPoints_Next_Proxy(
2107     IEnumConnectionPoints* This,
2108     ULONG cConnections,
2109     LPCONNECTIONPOINT *ppCP,
2110     ULONG *pcFetched)
2111 {
2112     FIXME("not implemented\n");
2113     return E_NOTIMPL;
2114 }
2115
2116 HRESULT __RPC_STUB IEnumConnectionPoints_Next_Stub(
2117     IEnumConnectionPoints* This,
2118     ULONG cConnections,
2119     LPCONNECTIONPOINT *ppCP,
2120     ULONG *pcFetched)
2121 {
2122     FIXME("not implemented\n");
2123     return E_NOTIMPL;
2124 }
2125
2126 HRESULT CALLBACK IPersistMemory_Load_Proxy(
2127     IPersistMemory* This,
2128     LPVOID pMem,
2129     ULONG cbSize)
2130 {
2131     FIXME("not implemented\n");
2132     return E_NOTIMPL;
2133 }
2134
2135 HRESULT __RPC_STUB IPersistMemory_Load_Stub(
2136     IPersistMemory* This,
2137     BYTE *pMem,
2138     ULONG cbSize)
2139 {
2140     FIXME("not implemented\n");
2141     return E_NOTIMPL;
2142 }
2143
2144 HRESULT CALLBACK IPersistMemory_Save_Proxy(
2145     IPersistMemory* This,
2146     LPVOID pMem,
2147     BOOL fClearDirty,
2148     ULONG cbSize)
2149 {
2150     FIXME("not implemented\n");
2151     return E_NOTIMPL;
2152 }
2153
2154 HRESULT __RPC_STUB IPersistMemory_Save_Stub(
2155     IPersistMemory* This,
2156     BYTE *pMem,
2157     BOOL fClearDirty,
2158     ULONG cbSize)
2159 {
2160     FIXME("not implemented\n");
2161     return E_NOTIMPL;
2162 }
2163
2164 void CALLBACK IAdviseSinkEx_OnViewStatusChange_Proxy(
2165     IAdviseSinkEx* This,
2166     DWORD dwViewStatus)
2167 {
2168     FIXME("not implemented\n");
2169 }
2170
2171 HRESULT __RPC_STUB IAdviseSinkEx_OnViewStatusChange_Stub(
2172     IAdviseSinkEx* This,
2173     DWORD dwViewStatus)
2174 {
2175     FIXME("not implemented\n");
2176     return E_NOTIMPL;
2177 }
2178
2179 HRESULT CALLBACK IEnumOleUndoUnits_Next_Proxy(
2180     IEnumOleUndoUnits* This,
2181     ULONG cElt,
2182     IOleUndoUnit **rgElt,
2183     ULONG *pcEltFetched)
2184 {
2185     FIXME("not implemented\n");
2186     return E_NOTIMPL;
2187 }
2188
2189 HRESULT __RPC_STUB IEnumOleUndoUnits_Next_Stub(
2190     IEnumOleUndoUnits* This,
2191     ULONG cElt,
2192     IOleUndoUnit **rgElt,
2193     ULONG *pcEltFetched)
2194 {
2195     FIXME("not implemented\n");
2196     return E_NOTIMPL;
2197 }
2198
2199 HRESULT CALLBACK IQuickActivate_QuickActivate_Proxy(
2200     IQuickActivate* This,
2201     QACONTAINER *pQaContainer,
2202     QACONTROL *pQaControl)
2203 {
2204     FIXME("not implemented\n");
2205     return E_NOTIMPL;
2206 }
2207
2208 HRESULT __RPC_STUB IQuickActivate_QuickActivate_Stub(
2209     IQuickActivate* This,
2210     QACONTAINER *pQaContainer,
2211     QACONTROL *pQaControl)
2212 {
2213     FIXME("not implemented\n");
2214     return E_NOTIMPL;
2215 }