dlls/ole32/ole2stubs.c

   1 /*
   2  * Temporary place for ole2 stubs.
   3  *
   4  * Copyright (C) 1999 Corel Corporation
   5  * Move these functions to dlls/ole32/ole2impl.c when you implement them.
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #define NONAMELESSUNION
  23 #define NONAMELESSSTRUCT
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "ole2.h"
  28 #include "objidl.h"
  29 #include "wine/debug.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  32
  33 /******************************************************************************
  34  *               OleCreateLinkToFile        [OLE32.96]
  35  */
  36 HRESULT WINAPI  OleCreateLinkToFile(LPCOLESTR lpszFileName, REFIID riid,
  37                         DWORD renderopt, LPFORMATETC lpFormatEtc,
  38                         LPOLECLIENTSITE pClientSite, LPSTORAGE pStg, LPVOID* ppvObj)
  39 {
  40     FIXME("(%p,%p,%li,%p,%p,%p,%p), stub!\n",lpszFileName, riid, renderopt, lpFormatEtc, pClientSite, pStg, ppvObj);
  41     return E_NOTIMPL;
  42 }
  43
  44
  45 /******************************************************************************
  46  *              OleDuplicateData        [OLE32.102]
  47  */
  48 HRESULT WINAPI OleDuplicateData(HANDLE hSrc, CLIPFORMAT cfFormat,
  49                                   UINT uiFlags)
  50 {
  51     FIXME("(%p,%x,%x), stub!\n", hSrc, cfFormat, uiFlags);
  52     return E_NOTIMPL;
  53 }
  54
  55
  56 /***********************************************************************
  57  *             OleTranslateAccelerator [OLE32.130]
  58  */
  59 HRESULT WINAPI OleTranslateAccelerator (LPOLEINPLACEFRAME lpFrame,
  60                    LPOLEINPLACEFRAMEINFO lpFrameInfo, LPMSG lpmsg)
  61 {
  62     FIXME("(%p,%p,%p),stub!\n", lpFrame, lpFrameInfo, lpmsg);
  63     return S_OK;
  64 }
  65
  66 /******************************************************************************
  67  *              SetConvertStg        [OLE32.142]
  68  */
  69 HRESULT WINAPI SetConvertStg(LPSTORAGE pStg, BOOL fConvert)
  70 {
  71   FIXME("(%p,%x), stub!\n", pStg, fConvert);
  72   return E_NOTIMPL;
  73 }
  74
  75 /******************************************************************************
  76  *              OleCreate        [OLE32.89]
  77  *
  78  */
  79 HRESULT WINAPI OleCreate(
  80         REFCLSID rclsid,
  81         REFIID riid,
  82         DWORD renderopt,
  83         LPFORMATETC pFormatEtc,
  84         LPOLECLIENTSITE pClientSite,
  85         LPSTORAGE pStg,
  86         LPVOID* ppvObj)
  87 {
  88   HRESULT hres, hres1;
  89   IUnknown * pUnk = NULL;
  90
  91   FIXME("\n\t%s\n\t%s stub!\n", debugstr_guid(rclsid), debugstr_guid(riid));
  92
  93   if (SUCCEEDED((hres = CoCreateInstance(rclsid, 0, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER|CLSCTX_LOCAL_SERVER , riid, (LPVOID*)&pUnk))))
  94   {
  95     if (pClientSite)
  96     {
  97       IOleObject * pOE;
  98       IPersistStorage * pPS;
  99       if (SUCCEEDED((hres = IUnknown_QueryInterface( pUnk, &IID_IOleObject, (LPVOID*)&pOE))))
 100       {
 101         TRACE("trying to set clientsite %p\n", pClientSite);
 102         hres1 = IOleObject_SetClientSite(pOE, pClientSite);
 103         TRACE("-- result 0x%08lx\n", hres1);
 104         IOleObject_Release(pOE);
 105       }
 106       if (SUCCEEDED((hres = IUnknown_QueryInterface( pUnk, &IID_IPersistStorage, (LPVOID*)&pPS))))
 107       {
 108         TRACE("trying to set stg %p\n", pStg);
 109         hres1 = IPersistStorage_InitNew(pPS, pStg);
 110         TRACE("-- result 0x%08lx\n", hres1);
 111         IPersistStorage_Release(pPS);
 112       }
 113     }
 114   }
 115
 116   *ppvObj = pUnk;
 117
 118   TRACE("-- %p \n", pUnk);
 119   return hres;
 120 }
 121
 122 /******************************************************************************
 123  *              OleCreateLink        [OLE32.94]
 124  */
 125 HRESULT WINAPI OleCreateLink(LPMONIKER pmkLinkSrc, REFIID riid, DWORD renderopt, LPFORMATETC lpFormatEtc,
 126                 LPOLECLIENTSITE pClientSite, LPSTORAGE pStg, LPVOID* ppvObj)
 127 {
 128   FIXME("(not shown), stub!\n");
 129   return E_NOTIMPL;
 130 }
 131
 132 /******************************************************************************
 133  *              OleCreateFromFile        [OLE32.93]
 134  */
 135 HRESULT WINAPI OleCreateFromFile(REFCLSID rclsid, LPCOLESTR lpszFileName, REFIID riid,
 136             DWORD renderopt, LPFORMATETC lpFormatEtc, LPOLECLIENTSITE pClientSite, LPSTORAGE pStg, LPVOID* ppvObj)
 137 {
 138   FIXME("(not shown), stub!\n");
 139   return E_NOTIMPL;
 140 }
 141
 142
 143 /******************************************************************************
 144  *              OleGetIconOfClass        [OLE32.106]
 145  */
 146 HGLOBAL WINAPI OleGetIconOfClass(REFCLSID rclsid, LPOLESTR lpszLabel, BOOL fUseTypeAsLabel)
 147 {
 148   FIXME("(%p,%p,%x), stub!\n", rclsid, lpszLabel, fUseTypeAsLabel);
 149   return NULL;
 150 }
 151
 152
 153 /******************************************************************************
 154  *              OleCreateStaticFromData        [OLE32.98]
 155  */
 156 HRESULT     WINAPI OleCreateStaticFromData(LPDATAOBJECT pSrcDataObj, REFIID iid,
 157                 DWORD renderopt, LPFORMATETC pFormatEtc, LPOLECLIENTSITE pClientSite,
 158                 LPSTORAGE pStg, LPVOID* ppvObj)
 159 {
 160   FIXME("(not shown), stub!\n");
 161   return E_NOTIMPL;
 162 }
 163
 164 /******************************************************************************
 165  *              OleCreateLinkFromData        [OLE32.95]
 166  */
 167
 168 HRESULT WINAPI  OleCreateLinkFromData(LPDATAOBJECT pSrcDataObj, REFIID riid,
 169                 DWORD renderopt, LPFORMATETC pFormatEtc,
 170                 LPOLECLIENTSITE pClientSite, LPSTORAGE pStg,
 171                 LPVOID* ppvObj)
 172 {
 173   FIXME("(not shown), stub!\n");
 174   return E_NOTIMPL;
 175 }
 176
 177 /******************************************************************************
 178  *              OleIsRunning        [OLE32.111]
 179  */
 180 BOOL WINAPI OleIsRunning(LPOLEOBJECT pObject)
 181 {
 182   FIXME("(%p), stub!\n", pObject);
 183   return TRUE;
 184 }
 185
 186 /***********************************************************************
 187  *           OleRegEnumVerbs    [OLE32.120]
 188  */
 189 HRESULT WINAPI OleRegEnumVerbs (REFCLSID clsid, LPENUMOLEVERB* ppenum)
 190 {
 191     FIXME("(%p,%p), stub!\n", clsid, ppenum);
 192     return OLEOBJ_E_NOVERBS;
 193 }
 194
 195 /***********************************************************************
 196  *           OleRegEnumFormatEtc    [OLE32.119]
 197  */
 198 HRESULT     WINAPI OleRegEnumFormatEtc (
 199   REFCLSID clsid,
 200   DWORD    dwDirection,
 201   LPENUMFORMATETC* ppenumFormatetc)
 202 {
 203     FIXME("(%p, %ld, %p), stub!\n", clsid, dwDirection, ppenumFormatetc);
 204
 205     return E_NOTIMPL;
 206 }
 207
 208 /***********************************************************************
 209  *           OLE_FreeClipDataArray   [internal]
 210  *
 211  * NOTES:
 212  *  frees the data associated with an array of CLIPDATAs
 213  */
 214 static void OLE_FreeClipDataArray(ULONG count, CLIPDATA * pClipDataArray)
 215 {
 216     ULONG i;
 217     for (i = 0; i < count; i++)
 218     {
 219         if (pClipDataArray[i].pClipData)
 220         {
 221             CoTaskMemFree(pClipDataArray[i].pClipData);
 222         }
 223     }
 224 }
 225
 226 HRESULT WINAPI FreePropVariantArray(ULONG,PROPVARIANT*);
 227
 228 /***********************************************************************
 229  *           PropVariantClear                       [OLE32.166]
 230  */
 231 HRESULT WINAPI PropVariantClear(PROPVARIANT * pvar) /* [in/out] */
 232 {
 233         TRACE("(%p)\n", pvar);
 234
 235         if (!pvar)
 236             return S_OK;
 237
 238         switch(pvar->vt)
 239         {
 240             case VT_STREAM:
 241             case VT_STREAMED_OBJECT:
 242             case VT_STORAGE:
 243             case VT_STORED_OBJECT:
 244                 IUnknown_Release((LPUNKNOWN)pvar->u.pStream);
 245                 break;
 246             case VT_CLSID:
 247             case VT_LPSTR:
 248             case VT_LPWSTR:
 249                 CoTaskMemFree(pvar->u.puuid); /* pick an arbitary typed pointer - we don't care about the type as we are just freeing it */
 250                 break;
 251             case VT_BLOB:
 252             case VT_BLOB_OBJECT:
 253                 CoTaskMemFree(pvar->u.blob.pBlobData);
 254                 break;
 255             case VT_BSTR:
 256                 FIXME("Need to load OLEAUT32 for SysFreeString\n");
 257                 /* SysFreeString(pvar->u.bstrVal); */
 258                 break;
 259             case VT_CF:
 260                 if (pvar->u.pclipdata)
 261                 {
 262                         OLE_FreeClipDataArray(1, pvar->u.pclipdata);
 263                         CoTaskMemFree(pvar->u.pclipdata);
 264                 }
 265                 break;
 266             default:
 267                 if (pvar->vt & VT_ARRAY)
 268                 {
 269                     FIXME("Need to call SafeArrayDestroy\n");
 270 /*                  SafeArrayDestroy(pvar->u.caub); */
 271                 }
 272                 switch (pvar->vt & VT_VECTOR)
 273                 {
 274                 case VT_VARIANT:
 275                         FreePropVariantArray(pvar->u.capropvar.cElems, pvar->u.capropvar.pElems);
 276                         break;
 277                 case VT_CF:
 278                         OLE_FreeClipDataArray(pvar->u.caclipdata.cElems, pvar->u.caclipdata.pElems);
 279                         break;
 280                 case VT_BSTR:
 281                 case VT_LPSTR:
 282                 case VT_LPWSTR:
 283                         FIXME("Freeing of vector sub-type not supported yet\n");
 284                 }
 285                 if (pvar->vt & VT_VECTOR)
 286                 {
 287                         CoTaskMemFree(pvar->u.capropvar.pElems); /* pick an arbitary VT_VECTOR structure - they all have the same memory layout */
 288                 }
 289         }
 290
 291         ZeroMemory(pvar, sizeof(*pvar));
 292
 293         return S_OK;
 294 }
 295
 296 /***********************************************************************
 297  *           PropVariantCopy                        [OLE32.246]
 298  */
 299 HRESULT WINAPI PropVariantCopy(PROPVARIANT *pvarDest,      /* [out] FIXME: PROPVARIANT * */
 300                                const PROPVARIANT *pvarSrc) /* [in] FIXME: const PROPVARIANT * */
 301 {
 302         ULONG len;
 303         TRACE("(%p, %p): stub:\n", pvarDest, pvarSrc);
 304
 305         /* this will deal with most cases */
 306         CopyMemory(pvarDest, pvarSrc, sizeof(*pvarDest));
 307
 308         switch(pvarSrc->vt)
 309         {
 310         case VT_STREAM:
 311         case VT_STREAMED_OBJECT:
 312         case VT_STORAGE:
 313         case VT_STORED_OBJECT:
 314                 IUnknown_AddRef((LPUNKNOWN)pvarDest->u.pStream);
 315                 break;
 316         case VT_CLSID:
 317                 pvarDest->u.puuid = CoTaskMemAlloc(sizeof(CLSID));
 318                 CopyMemory(pvarDest->u.puuid, pvarSrc->u.puuid, sizeof(CLSID));
 319                 break;
 320         case VT_LPSTR:
 321                 len = strlen(pvarSrc->u.pszVal);
 322                 pvarDest->u.pszVal = CoTaskMemAlloc(len);
 323                 CopyMemory(pvarDest->u.pszVal, pvarSrc->u.pszVal, len);
 324                 break;
 325         case VT_LPWSTR:
 326                 len = lstrlenW(pvarSrc->u.pwszVal);
 327                 pvarDest->u.pwszVal = CoTaskMemAlloc(len);
 328                 CopyMemory(pvarDest->u.pwszVal, pvarSrc->u.pwszVal, len);
 329                 break;
 330         case VT_BLOB:
 331         case VT_BLOB_OBJECT:
 332                 if (pvarSrc->u.blob.pBlobData)
 333                 {
 334                         len = pvarSrc->u.blob.cbSize;
 335                         pvarDest->u.blob.pBlobData = CoTaskMemAlloc(len);
 336                         CopyMemory(pvarDest->u.blob.pBlobData, pvarSrc->u.blob.pBlobData, len);
 337                 }
 338                 break;
 339         case VT_BSTR:
 340                 FIXME("Need to copy BSTR\n");
 341                 break;
 342         case VT_CF:
 343                 if (pvarSrc->u.pclipdata)
 344                 {
 345                         len = pvarSrc->u.pclipdata->cbSize - sizeof(pvarSrc->u.pclipdata->ulClipFmt);
 346                         CoTaskMemAlloc(len);
 347                         CopyMemory(pvarDest->u.pclipdata->pClipData, pvarSrc->u.pclipdata->pClipData, len);
 348                 }
 349                 break;
 350         default:
 351                 if (pvarSrc->vt & VT_ARRAY)
 352                 {
 353                     FIXME("Need to call SafeArrayCopy\n");
 354 /*                  SafeArrayCopy(...); */
 355                 }
 356                 if (pvarSrc->vt & VT_VECTOR)
 357                 {
 358                         int elemSize;
 359                         switch(pvarSrc->vt & VT_VECTOR)
 360                         {
 361                         case VT_I1:
 362                                 elemSize = sizeof(pvarSrc->u.cVal);
 363                                 break;
 364                         case VT_UI1:
 365                                 elemSize = sizeof(pvarSrc->u.bVal);
 366                                 break;
 367                         case VT_I2:
 368                                 elemSize = sizeof(pvarSrc->u.iVal);
 369                                 break;
 370                         case VT_UI2:
 371                                 elemSize = sizeof(pvarSrc->u.uiVal);
 372                                 break;
 373                         case VT_BOOL:
 374                                 elemSize = sizeof(pvarSrc->u.boolVal);
 375                                 break;
 376                         case VT_I4:
 377                                 elemSize = sizeof(pvarSrc->u.lVal);
 378                                 break;
 379                         case VT_UI4:
 380                                 elemSize = sizeof(pvarSrc->u.ulVal);
 381                                 break;
 382                         case VT_R4:
 383                                 elemSize = sizeof(pvarSrc->u.fltVal);
 384                                 break;
 385                         case VT_R8:
 386                                 elemSize = sizeof(pvarSrc->u.dblVal);
 387                                 break;
 388                         case VT_ERROR:
 389                                 elemSize = sizeof(pvarSrc->u.scode);
 390                                 break;
 391                         case VT_I8:
 392                                 elemSize = sizeof(pvarSrc->u.hVal);
 393                                 break;
 394                         case VT_UI8:
 395                                 elemSize = sizeof(pvarSrc->u.uhVal);
 396                                 break;
 397                         case VT_CY:
 398                                 elemSize = sizeof(pvarSrc->u.cyVal);
 399                                 break;
 400                         case VT_DATE:
 401                                 elemSize = sizeof(pvarSrc->u.date);
 402                                 break;
 403                         case VT_FILETIME:
 404                                 elemSize = sizeof(pvarSrc->u.filetime);
 405                                 break;
 406                         case VT_CLSID:
 407                                 elemSize = sizeof(*pvarSrc->u.puuid);
 408                                 break;
 409                         case VT_CF:
 410                                 elemSize = sizeof(*pvarSrc->u.pclipdata);
 411                                 break;
 412                         case VT_BSTR:
 413                         case VT_LPSTR:
 414                         case VT_LPWSTR:
 415                         case VT_VARIANT:
 416                         default:
 417                                 FIXME("Invalid element type: %ul\n", pvarSrc->vt & VT_VECTOR);
 418                                 return E_INVALIDARG;
 419                         }
 420                         len = pvarSrc->u.capropvar.cElems;
 421                         pvarDest->u.capropvar.pElems = CoTaskMemAlloc(len * elemSize);
 422                         if (pvarSrc->vt == (VT_VECTOR | VT_VARIANT))
 423                         {
 424                                 ULONG i;
 425                                 for (i = 0; i < len; i++)
 426                                         PropVariantCopy(&pvarDest->u.capropvar.pElems[i], &pvarSrc->u.capropvar.pElems[i]);
 427                         }
 428                         else if (pvarSrc->vt == (VT_VECTOR | VT_CF))
 429                         {
 430                                 FIXME("Copy clipformats\n");
 431                         }
 432                         else if (pvarSrc->vt == (VT_VECTOR | VT_BSTR))
 433                         {
 434                                 FIXME("Copy BSTRs\n");
 435                         }
 436                         else if (pvarSrc->vt == (VT_VECTOR | VT_LPSTR))
 437                         {
 438                                 FIXME("Copy LPSTRs\n");
 439                         }
 440                         else if (pvarSrc->vt == (VT_VECTOR | VT_LPSTR))
 441                         {
 442                                 FIXME("Copy LPWSTRs\n");
 443                         }
 444                         else
 445                                 CopyMemory(pvarDest->u.capropvar.pElems, pvarSrc->u.capropvar.pElems, len * elemSize);
 446                 }
 447         }
 448
 449         return S_OK;
 450 }
 451
 452 /***********************************************************************
 453  *           FreePropVariantArray                           [OLE32.195]
 454  */
 455 HRESULT WINAPI FreePropVariantArray(ULONG cVariants, /* [in] */
 456                                     PROPVARIANT *rgvars)    /* [in/out] */
 457 {
 458         ULONG i;
 459
 460         TRACE("(%lu, %p)\n", cVariants, rgvars);
 461
 462         for(i = 0; i < cVariants; i++)
 463                 PropVariantClear(&rgvars[i]);
 464
 465         return S_OK;
 466 }
 467
 468 /***********************************************************************
 469  *           CoIsOle1Class                              [OLE32.29]
 470  */
 471 BOOL WINAPI CoIsOle1Class(REFCLSID clsid)
 472 {
 473   FIXME("%s\n", debugstr_guid(clsid));
 474   return FALSE;
 475 }
 476
 477 /***********************************************************************
 478  *           DllGetClassObject                          [OLE2.4]
 479  */
 480 HRESULT WINAPI DllGetClassObject16(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
 481 {
 482   FIXME("(%s, %s, %p): stub\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
 483   return E_NOTIMPL;
 484 }
 485
 486 /***********************************************************************
 487  *           OleSetClipboard                            [OLE2.49]
 488  */
 489 HRESULT WINAPI OleSetClipboard16(IDataObject* pDataObj)
 490 {
 491   FIXME("(%p): stub\n", pDataObj);
 492   return S_OK;
 493 }
 494
 495 /***********************************************************************
 496  *           OleGetClipboard                            [OLE2.50]
 497  */
 498 HRESULT WINAPI OleGetClipboard16(IDataObject** ppDataObj)
 499 {
 500   FIXME("(%p): stub\n", ppDataObj);
 501   return E_NOTIMPL;
 502 }