dlls/shell32/cpanelfolder.c

   1 /*
   2  * Control panel folder
   3  *
   4  * Copyright 2003 Martin Fuchs
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <stdarg.h>
  27 #include <stdio.h>
  28
  29 #define COBJMACROS
  30 #define NONAMELESSUNION
  31 #define NONAMELESSSTRUCT
  32
  33 #include "winerror.h"
  34 #include "windef.h"
  35 #include "winbase.h"
  36 #include "winreg.h"
  37 #include "wingdi.h"
  38 #include "winuser.h"
  39
  40 #include "ole2.h"
  41 #include "shlguid.h"
  42
  43 #include "cpanel.h"
  44 #include "enumidlist.h"
  45 #include "pidl.h"
  46 #include "undocshell.h"
  47 #include "shell32_main.h"
  48 #include "shresdef.h"
  49 #include "shlwapi.h"
  50 #include "wine/debug.h"
  51 #include "debughlp.h"
  52 #include "shfldr.h"
  53
  54 WINE_DEFAULT_DEBUG_CHANNEL(shell);
  55
  56 /***********************************************************************
  57 *   control panel implementation in shell namespace
  58 */
  59
  60 typedef struct {
  61     IShellFolder2Vtbl      *lpVtbl;
  62     DWORD                   ref;
  63     IPersistFolder2Vtbl    *lpVtblPersistFolder2;
  64     IShellExecuteHookWVtbl *lpVtblShellExecuteHookW;
  65     IShellExecuteHookAVtbl *lpVtblShellExecuteHookA;
  66
  67     IUnknown *pUnkOuter;        /* used for aggregation */
  68
  69     /* both paths are parsible from the desktop */
  70     LPITEMIDLIST pidlRoot;      /* absolute pidl */
  71     int dwAttributes;           /* attributes returned by GetAttributesOf FIXME: use it */
  72 } ICPanelImpl;
  73
  74 static IShellFolder2Vtbl vt_ShellFolder2;
  75 static IPersistFolder2Vtbl vt_PersistFolder2;
  76 static IShellExecuteHookWVtbl vt_ShellExecuteHookW;
  77 static IShellExecuteHookAVtbl vt_ShellExecuteHookA;
  78
  79 #define _IPersistFolder2_Offset     ((int)(&(((ICPanelImpl*)0)->lpVtblPersistFolder2)))
  80 #define _ICOM_THIS_From_IPersistFolder2(class, name) class* This = (class*)(((char*)name)-_IPersistFolder2_Offset);
  81
  82 #define IShellExecuteHookW_Offset   ((int)(&(((ICPanelImpl*)0)->lpVtblShellExecuteHookW)))
  83 #define _ICOM_THIS_From_IShellExecuteHookW(class, name) class* This = (class*)(((char*)name)-IShellExecuteHookW_Offset);
  84
  85 #define IShellExecuteHookA_Offset   ((int)(&(((ICPanelImpl*)0)->lpVtblShellExecuteHookA)))
  86 #define _ICOM_THIS_From_IShellExecuteHookA(class, name) class* This = (class*)(((char*)name)-IShellExecuteHookA_Offset);
  87
  88
  89 /*
  90   converts This to an interface pointer
  91 */
  92 #define _IUnknown_(This)           (IUnknown*)&(This->lpVtbl)
  93 #define _IShellFolder_(This)       (IShellFolder*)&(This->lpVtbl)
  94 #define _IShellFolder2_(This)      (IShellFolder2*)&(This->lpVtbl)
  95
  96 #define _IPersist_(This)           (IPersist*)&(This->lpVtblPersistFolder2)
  97 #define _IPersistFolder_(This)     (IPersistFolder*)&(This->lpVtblPersistFolder2)
  98 #define _IPersistFolder2_(This)    (IPersistFolder2*)&(This->lpVtblPersistFolder2)
  99 #define _IShellExecuteHookW_(This) (IShellExecuteHookW*)&(This->lpVtblShellExecuteHookW)
 100 #define _IShellExecuteHookA_(This) (IShellExecuteHookA*)&(This->lpVtblShellExecuteHookA)
 101
 102 /***********************************************************************
 103 *   IShellFolder [ControlPanel] implementation
 104 */
 105
 106 static shvheader ControlPanelSFHeader[] = {
 107     {IDS_SHV_COLUMN8, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},/*FIXME*/
 108     {IDS_SHV_COLUMN9, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 200},/*FIXME*/
 109 };
 110
 111 #define CONROLPANELSHELLVIEWCOLUMNS 2
 112
 113 /**************************************************************************
 114 *       IControlPanel_Constructor
 115 */
 116 HRESULT WINAPI IControlPanel_Constructor(IUnknown* pUnkOuter, REFIID riid, LPVOID * ppv)
 117 {
 118     ICPanelImpl *sf;
 119
 120     TRACE("unkOut=%p %s\n", pUnkOuter, shdebugstr_guid(riid));
 121
 122     if (!ppv)
 123         return E_POINTER;
 124     if (pUnkOuter && !IsEqualIID (riid, &IID_IUnknown))
 125         return CLASS_E_NOAGGREGATION;
 126
 127     sf = (ICPanelImpl *) LocalAlloc(LMEM_ZEROINIT, sizeof(ICPanelImpl));
 128     if (!sf)
 129         return E_OUTOFMEMORY;
 130
 131     sf->ref = 0;
 132     sf->lpVtbl = &vt_ShellFolder2;
 133     sf->lpVtblPersistFolder2 = &vt_PersistFolder2;
 134     sf->lpVtblShellExecuteHookW = &vt_ShellExecuteHookW;
 135     sf->lpVtblShellExecuteHookA = &vt_ShellExecuteHookA;
 136     sf->pidlRoot = _ILCreateControlPanel();     /* my qualified pidl */
 137     sf->pUnkOuter = pUnkOuter ? pUnkOuter : _IUnknown_ (sf);
 138
 139     if (!SUCCEEDED(IUnknown_QueryInterface(_IUnknown_(sf), riid, ppv))) {
 140         IUnknown_Release(_IUnknown_(sf));
 141         return E_NOINTERFACE;
 142     }
 143
 144     TRACE("--(%p)\n", sf);
 145     return S_OK;
 146 }
 147
 148 /**************************************************************************
 149  *      ISF_ControlPanel_fnQueryInterface
 150  *
 151  * NOTES supports not IPersist/IPersistFolder
 152  */
 153 static HRESULT WINAPI ISF_ControlPanel_fnQueryInterface(IShellFolder2 * iface, REFIID riid, LPVOID * ppvObject)
 154 {
 155     ICPanelImpl *This = (ICPanelImpl *)iface;
 156
 157     TRACE("(%p)->(%s,%p)\n", This, shdebugstr_guid(riid), ppvObject);
 158
 159     *ppvObject = NULL;
 160
 161     if (IsEqualIID(riid, &IID_IUnknown) ||
 162         IsEqualIID(riid, &IID_IShellFolder) || IsEqualIID(riid, &IID_IShellFolder2))
 163         *ppvObject = This;
 164     else if (IsEqualIID(riid, &IID_IPersist) ||
 165                IsEqualIID(riid, &IID_IPersistFolder) || IsEqualIID(riid, &IID_IPersistFolder2))
 166         *ppvObject = _IPersistFolder2_(This);
 167     else if (IsEqualIID(riid, &IID_IShellExecuteHookW))
 168         *ppvObject = _IShellExecuteHookW_(This);
 169     else if (IsEqualIID(riid, &IID_IShellExecuteHookA))
 170         *ppvObject = _IShellExecuteHookA_(This);
 171
 172     if (*ppvObject) {
 173         IUnknown_AddRef((IUnknown *)(*ppvObject));
 174         TRACE("-- Interface:(%p)->(%p)\n", ppvObject, *ppvObject);
 175         return S_OK;
 176     }
 177     TRACE("-- Interface: E_NOINTERFACE\n");
 178     return E_NOINTERFACE;
 179 }
 180
 181 static ULONG WINAPI ISF_ControlPanel_fnAddRef(IShellFolder2 * iface)
 182 {
 183     ICPanelImpl *This = (ICPanelImpl *)iface;
 184     ULONG refCount = InterlockedIncrement(&This->ref);
 185
 186     TRACE("(%p)->(count=%lu)\n", This, refCount - 1);
 187
 188     return refCount;
 189 }
 190
 191 static ULONG WINAPI ISF_ControlPanel_fnRelease(IShellFolder2 * iface)
 192 {
 193     ICPanelImpl *This = (ICPanelImpl *)iface;
 194     ULONG refCount = InterlockedDecrement(&This->ref);
 195
 196     TRACE("(%p)->(count=%lu)\n", This, refCount + 1);
 197
 198     if (!refCount) {
 199         TRACE("-- destroying IShellFolder(%p)\n", This);
 200         if (This->pidlRoot)
 201             SHFree(This->pidlRoot);
 202         LocalFree((HLOCAL) This);
 203     }
 204     return refCount;
 205 }
 206
 207 /**************************************************************************
 208 *       ISF_ControlPanel_fnParseDisplayName
 209 */
 210 static HRESULT WINAPI
 211 ISF_ControlPanel_fnParseDisplayName(IShellFolder2 * iface,
 212                                    HWND hwndOwner,
 213                                    LPBC pbc,
 214                                    LPOLESTR lpszDisplayName,
 215                                    DWORD * pchEaten, LPITEMIDLIST * ppidl, DWORD * pdwAttributes)
 216 {
 217     ICPanelImpl *This = (ICPanelImpl *)iface;
 218
 219     HRESULT hr = E_INVALIDARG;
 220
 221     FIXME("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
 222            This, hwndOwner, pbc, lpszDisplayName, debugstr_w(lpszDisplayName), pchEaten, ppidl, pdwAttributes);
 223
 224     *ppidl = 0;
 225     if (pchEaten)
 226         *pchEaten = 0;
 227
 228     TRACE("(%p)->(-- ret=0x%08lx)\n", This, hr);
 229
 230     return hr;
 231 }
 232
 233 static LPITEMIDLIST _ILCreateCPanelApplet(LPCSTR name, LPCSTR displayName,
 234  LPCSTR comment, int iconIdx)
 235 {
 236     PIDLCPanelStruct *p;
 237     LPITEMIDLIST pidl;
 238     PIDLDATA tmp;
 239     int size0 = (char*)&tmp.u.cpanel.szName-(char*)&tmp.u.cpanel;
 240     int size = size0;
 241     int l;
 242
 243     tmp.type = PT_CPLAPPLET;
 244     tmp.u.cpanel.dummy = 0;
 245     tmp.u.cpanel.iconIdx = iconIdx;
 246
 247     l = strlen(name);
 248     size += l+1;
 249
 250     tmp.u.cpanel.offsDispName = l+1;
 251     l = strlen(displayName);
 252     size += l+1;
 253
 254     tmp.u.cpanel.offsComment = tmp.u.cpanel.offsDispName+1+l;
 255     l = strlen(comment);
 256     size += l+1;
 257
 258     pidl = SHAlloc(size+4);
 259     if (!pidl)
 260         return NULL;
 261
 262     pidl->mkid.cb = size+2;
 263     memcpy(pidl->mkid.abID, &tmp, 2+size0);
 264
 265     p = &((PIDLDATA*)pidl->mkid.abID)->u.cpanel;
 266     strcpy(p->szName, name);
 267     strcpy(p->szName+tmp.u.cpanel.offsDispName, displayName);
 268     strcpy(p->szName+tmp.u.cpanel.offsComment, comment);
 269
 270     *(WORD*)((char*)pidl+(size+2)) = 0;
 271
 272     pcheck(pidl);
 273
 274     return pidl;
 275 }
 276
 277 /**************************************************************************
 278  *  _ILGetCPanelPointer()
 279  * gets a pointer to the control panel struct stored in the pidl
 280  */
 281 static PIDLCPanelStruct* _ILGetCPanelPointer(LPCITEMIDLIST pidl)
 282 {
 283     LPPIDLDATA pdata = _ILGetDataPointer(pidl);
 284
 285     if (pdata && pdata->type==PT_CPLAPPLET)
 286         return (PIDLCPanelStruct*)&(pdata->u.cpanel);
 287
 288     return NULL;
 289 }
 290
 291  /**************************************************************************
 292  *              ISF_ControlPanel_fnEnumObjects
 293  */
 294 static BOOL SHELL_RegisterCPanelApp(IEnumIDList* list, LPCSTR path)
 295 {
 296     LPITEMIDLIST pidl;
 297     CPlApplet* applet;
 298     CPanel panel;
 299     CPLINFO info;
 300     unsigned i;
 301     int iconIdx;
 302
 303     char displayName[MAX_PATH];
 304     char comment[MAX_PATH];
 305
 306     WCHAR wpath[MAX_PATH];
 307
 308     MultiByteToWideChar(CP_ACP, 0, path, -1, wpath, MAX_PATH);
 309
 310     panel.first = NULL;
 311     applet = Control_LoadApplet(0, wpath, &panel);
 312
 313     if (applet)
 314     {
 315         for(i=0; i<applet->count; ++i)
 316         {
 317             WideCharToMultiByte(CP_ACP, 0, applet->info[i].szName, -1, displayName, MAX_PATH, 0, 0);
 318             WideCharToMultiByte(CP_ACP, 0, applet->info[i].szInfo, -1, comment, MAX_PATH, 0, 0);
 319
 320             applet->proc(0, CPL_INQUIRE, i, (LPARAM)&info);
 321
 322             if (info.idIcon > 0)
 323                 iconIdx = -info.idIcon; /* negative icon index instead of icon number */
 324             else
 325                 iconIdx = 0;
 326
 327             pidl = _ILCreateCPanelApplet(path, displayName, comment, iconIdx);
 328
 329             if (pidl)
 330                 AddToEnumList(list, pidl);
 331         }
 332         Control_UnloadApplet(applet);
 333     }
 334     return TRUE;
 335 }
 336
 337 static int SHELL_RegisterRegistryCPanelApps(IEnumIDList* list, HKEY hkey_root, LPCSTR szRepPath)
 338 {
 339     char name[MAX_PATH];
 340     char value[MAX_PATH];
 341     HKEY hkey;
 342
 343     int cnt = 0;
 344
 345     if (RegOpenKeyA(hkey_root, szRepPath, &hkey) == ERROR_SUCCESS)
 346     {
 347         int idx = 0;
 348
 349         for(;; ++idx)
 350         {
 351             DWORD nameLen = MAX_PATH;
 352             DWORD valueLen = MAX_PATH;
 353
 354             if (RegEnumValueA(hkey, idx, name, &nameLen, NULL, NULL, (LPBYTE)&value, &valueLen) != ERROR_SUCCESS)
 355                 break;
 356
 357             if (SHELL_RegisterCPanelApp(list, value))
 358                 ++cnt;
 359         }
 360         RegCloseKey(hkey);
 361     }
 362
 363     return cnt;
 364 }
 365
 366 static int SHELL_RegisterCPanelFolders(IEnumIDList* list, HKEY hkey_root, LPCSTR szRepPath)
 367 {
 368     char name[MAX_PATH];
 369     HKEY hkey;
 370
 371     int cnt = 0;
 372
 373     if (RegOpenKeyA(hkey_root, szRepPath, &hkey) == ERROR_SUCCESS)
 374     {
 375         int idx = 0;
 376         for(;; ++idx)
 377         {
 378             if (RegEnumKeyA(hkey, idx, name, MAX_PATH) != ERROR_SUCCESS)
 379                 break;
 380
 381             if (*name == '{')
 382             {
 383                 LPITEMIDLIST pidl = _ILCreateGuidFromStrA(name);
 384
 385                 if (pidl && AddToEnumList(list, pidl))
 386                     ++cnt;
 387             }
 388         }
 389
 390         RegCloseKey(hkey);
 391     }
 392
 393   return cnt;
 394 }
 395
 396 /**************************************************************************
 397  *  CreateCPanelEnumList()
 398  */
 399 static BOOL CreateCPanelEnumList(
 400     IEnumIDList * iface,
 401     DWORD dwFlags)
 402 {
 403     CHAR szPath[MAX_PATH];
 404     WIN32_FIND_DATAA wfd;
 405     HANDLE hFile;
 406
 407     TRACE("(%p)->(flags=0x%08lx) \n",iface,dwFlags);
 408
 409     /* enumerate control panel folders folders */
 410     if (dwFlags & SHCONTF_FOLDERS)
 411         SHELL_RegisterCPanelFolders(iface, HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\ControlPanel\\NameSpace");
 412
 413     /* enumerate the control panel applets */
 414     if (dwFlags & SHCONTF_NONFOLDERS)
 415     {
 416         LPSTR p;
 417
 418         GetSystemDirectoryA(szPath, MAX_PATH);
 419         p = PathAddBackslashA(szPath);
 420         strcpy(p, "*.cpl");
 421
 422         TRACE("-- (%p)-> enumerate SHCONTF_NONFOLDERS of %s\n",iface,debugstr_a(szPath));
 423         hFile = FindFirstFileA(szPath, &wfd);
 424
 425         if (hFile != INVALID_HANDLE_VALUE)
 426         {
 427             do
 428             {
 429                 if (!(dwFlags & SHCONTF_INCLUDEHIDDEN) && (wfd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN))
 430                     continue;
 431
 432                 if (!(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
 433                     strcpy(p, wfd.cFileName);
 434                     SHELL_RegisterCPanelApp((IEnumIDList*)iface, szPath);
 435                 }
 436             } while(FindNextFileA(hFile, &wfd));
 437             FindClose(hFile);
 438         }
 439
 440         SHELL_RegisterRegistryCPanelApps((IEnumIDList*)iface, HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Control Panel\\Cpls");
 441         SHELL_RegisterRegistryCPanelApps((IEnumIDList*)iface, HKEY_CURRENT_USER, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Control Panel\\Cpls");
 442     }
 443     return TRUE;
 444 }
 445
 446 /**************************************************************************
 447 *               ISF_ControlPanel_fnEnumObjects
 448 */
 449 static HRESULT WINAPI
 450 ISF_ControlPanel_fnEnumObjects(IShellFolder2 * iface, HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST * ppEnumIDList)
 451 {
 452     ICPanelImpl *This = (ICPanelImpl *)iface;
 453
 454     TRACE("(%p)->(HWND=%p flags=0x%08lx pplist=%p)\n", This, hwndOwner, dwFlags, ppEnumIDList);
 455
 456     *ppEnumIDList = IEnumIDList_Constructor();
 457     if (*ppEnumIDList)
 458         CreateCPanelEnumList(*ppEnumIDList, dwFlags);
 459
 460     TRACE("--(%p)->(new ID List: %p)\n", This, *ppEnumIDList);
 461
 462     return(*ppEnumIDList) ? S_OK : E_OUTOFMEMORY;
 463 }
 464
 465 /**************************************************************************
 466 *               ISF_ControlPanel_fnBindToObject
 467 */
 468 static HRESULT WINAPI
 469 ISF_ControlPanel_fnBindToObject(IShellFolder2 * iface, LPCITEMIDLIST pidl,
 470                                LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
 471 {
 472     ICPanelImpl *This = (ICPanelImpl *)iface;
 473
 474     TRACE("(%p)->(pidl=%p,%p,%s,%p)\n", This, pidl, pbcReserved, shdebugstr_guid(riid), ppvOut);
 475
 476     return SHELL32_BindToChild(This->pidlRoot, NULL, pidl, riid, ppvOut);
 477 }
 478
 479 /**************************************************************************
 480 *       ISF_ControlPanel_fnBindToStorage
 481 */
 482 static HRESULT WINAPI
 483 ISF_ControlPanel_fnBindToStorage(IShellFolder2 * iface,
 484                                 LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
 485 {
 486     ICPanelImpl *This = (ICPanelImpl *)iface;
 487
 488     FIXME("(%p)->(pidl=%p,%p,%s,%p) stub\n", This, pidl, pbcReserved, shdebugstr_guid(riid), ppvOut);
 489
 490     *ppvOut = NULL;
 491     return E_NOTIMPL;
 492 }
 493
 494 /**************************************************************************
 495 *       ISF_ControlPanel_fnCompareIDs
 496 */
 497
 498 static HRESULT WINAPI
 499 ISF_ControlPanel_fnCompareIDs(IShellFolder2 * iface, LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
 500 {
 501     ICPanelImpl *This = (ICPanelImpl *)iface;
 502
 503     int nReturn;
 504
 505     TRACE("(%p)->(0x%08lx,pidl1=%p,pidl2=%p)\n", This, lParam, pidl1, pidl2);
 506     nReturn = SHELL32_CompareIDs(_IShellFolder_(This), lParam, pidl1, pidl2);
 507     TRACE("-- %i\n", nReturn);
 508     return nReturn;
 509 }
 510
 511 /**************************************************************************
 512 *       ISF_ControlPanel_fnCreateViewObject
 513 */
 514 static HRESULT WINAPI
 515 ISF_ControlPanel_fnCreateViewObject(IShellFolder2 * iface, HWND hwndOwner, REFIID riid, LPVOID * ppvOut)
 516 {
 517     ICPanelImpl *This = (ICPanelImpl *)iface;
 518
 519     LPSHELLVIEW pShellView;
 520     HRESULT hr = E_INVALIDARG;
 521
 522     TRACE("(%p)->(hwnd=%p,%s,%p)\n", This, hwndOwner, shdebugstr_guid(riid), ppvOut);
 523
 524     if (ppvOut) {
 525         *ppvOut = NULL;
 526
 527         if (IsEqualIID(riid, &IID_IDropTarget)) {
 528             WARN("IDropTarget not implemented\n");
 529             hr = E_NOTIMPL;
 530         } else if (IsEqualIID(riid, &IID_IContextMenu)) {
 531             WARN("IContextMenu not implemented\n");
 532             hr = E_NOTIMPL;
 533         } else if (IsEqualIID(riid, &IID_IShellView)) {
 534             pShellView = IShellView_Constructor((IShellFolder *) iface);
 535             if (pShellView) {
 536                 hr = IShellView_QueryInterface(pShellView, riid, ppvOut);
 537                 IShellView_Release(pShellView);
 538             }
 539         }
 540     }
 541     TRACE("--(%p)->(interface=%p)\n", This, ppvOut);
 542     return hr;
 543 }
 544
 545 /**************************************************************************
 546 *  ISF_ControlPanel_fnGetAttributesOf
 547 */
 548 static HRESULT WINAPI
 549 ISF_ControlPanel_fnGetAttributesOf(IShellFolder2 * iface, UINT cidl, LPCITEMIDLIST * apidl, DWORD * rgfInOut)
 550 {
 551     ICPanelImpl *This = (ICPanelImpl *)iface;
 552
 553     HRESULT hr = S_OK;
 554
 555     TRACE("(%p)->(cidl=%d apidl=%p mask=0x%08lx)\n", This, cidl, apidl, *rgfInOut);
 556
 557     if ((!cidl) ||(!apidl) ||(!rgfInOut))
 558         return E_INVALIDARG;
 559
 560     if (*rgfInOut == 0)
 561         *rgfInOut = ~0;
 562
 563     while(cidl > 0 && *apidl) {
 564         pdump(*apidl);
 565         SHELL32_GetItemAttributes(_IShellFolder_(This), *apidl, rgfInOut);
 566         apidl++;
 567         cidl--;
 568     }
 569
 570     TRACE("-- result=0x%08lx\n", *rgfInOut);
 571     return hr;
 572 }
 573
 574 /**************************************************************************
 575 *       ISF_ControlPanel_fnGetUIObjectOf
 576 *
 577 * PARAMETERS
 578 *  HWND           hwndOwner, //[in ] Parent window for any output
 579 *  UINT           cidl,      //[in ] array size
 580 *  LPCITEMIDLIST* apidl,     //[in ] simple pidl array
 581 *  REFIID         riid,      //[in ] Requested Interface
 582 *  UINT*          prgfInOut, //[   ] reserved
 583 *  LPVOID*        ppvObject) //[out] Resulting Interface
 584 *
 585 */
 586 static HRESULT WINAPI
 587 ISF_ControlPanel_fnGetUIObjectOf(IShellFolder2 * iface,
 588                                 HWND hwndOwner,
 589                                 UINT cidl, LPCITEMIDLIST * apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut)
 590 {
 591     ICPanelImpl *This = (ICPanelImpl *)iface;
 592
 593     LPITEMIDLIST pidl;
 594     IUnknown *pObj = NULL;
 595     HRESULT hr = E_INVALIDARG;
 596
 597     TRACE("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n",
 598            This, hwndOwner, cidl, apidl, shdebugstr_guid(riid), prgfInOut, ppvOut);
 599
 600     if (ppvOut) {
 601         *ppvOut = NULL;
 602
 603         if (IsEqualIID(riid, &IID_IContextMenu) &&(cidl >= 1)) {
 604             pObj = (LPUNKNOWN) ISvItemCm_Constructor((IShellFolder *) iface, This->pidlRoot, apidl, cidl);
 605             hr = S_OK;
 606         } else if (IsEqualIID(riid, &IID_IDataObject) &&(cidl >= 1)) {
 607             pObj = (LPUNKNOWN) IDataObject_Constructor(hwndOwner, This->pidlRoot, apidl, cidl);
 608             hr = S_OK;
 609         } else if (IsEqualIID(riid, &IID_IExtractIconA) &&(cidl == 1)) {
 610             pidl = ILCombine(This->pidlRoot, apidl[0]);
 611             pObj = (LPUNKNOWN) IExtractIconA_Constructor(pidl);
 612             SHFree(pidl);
 613             hr = S_OK;
 614         } else if (IsEqualIID(riid, &IID_IExtractIconW) &&(cidl == 1)) {
 615             pidl = ILCombine(This->pidlRoot, apidl[0]);
 616             pObj = (LPUNKNOWN) IExtractIconW_Constructor(pidl);
 617             SHFree(pidl);
 618             hr = S_OK;
 619         } else if ((IsEqualIID(riid,&IID_IShellLinkW) || IsEqualIID(riid,&IID_IShellLinkA))
 620                                 && (cidl == 1)) {
 621             pidl = ILCombine(This->pidlRoot, apidl[0]);
 622             hr = IShellLink_ConstructFromFile(NULL, riid, pidl,(LPVOID*)&pObj);
 623             SHFree(pidl);
 624         } else {
 625             hr = E_NOINTERFACE;
 626         }
 627
 628         if (SUCCEEDED(hr) && !pObj)
 629             hr = E_OUTOFMEMORY;
 630
 631         *ppvOut = pObj;
 632     }
 633     TRACE("(%p)->hr=0x%08lx\n", This, hr);
 634     return hr;
 635 }
 636
 637 /**************************************************************************
 638 *       ISF_ControlPanel_fnGetDisplayNameOf
 639 */
 640 static HRESULT WINAPI ISF_ControlPanel_fnGetDisplayNameOf(IShellFolder2 * iface, LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
 641 {
 642     ICPanelImpl *This = (ICPanelImpl *)iface;
 643
 644     CHAR szPath[MAX_PATH*2];
 645     PIDLCPanelStruct* pcpanel;
 646
 647     *szPath = '\0';
 648
 649     TRACE("(%p)->(pidl=%p,0x%08lx,%p)\n", This, pidl, dwFlags, strRet);
 650     pdump(pidl);
 651
 652     if (!pidl || !strRet)
 653         return E_INVALIDARG;
 654
 655     pcpanel = _ILGetCPanelPointer(pidl);
 656
 657     if (pcpanel) {
 658         lstrcpyA(szPath, pcpanel->szName+pcpanel->offsDispName);
 659
 660         if (!(dwFlags & SHGDN_FORPARSING))
 661             FIXME("retrieve display name from control panel app\n");
 662     }
 663     /* take names of special folders only if its only this folder */
 664     else if (_ILIsSpecialFolder(pidl)) {
 665         BOOL bSimplePidl = _ILIsPidlSimple(pidl);
 666
 667         if (bSimplePidl) {
 668             _ILSimpleGetText(pidl, szPath, MAX_PATH);   /* append my own path */
 669         } else {
 670             FIXME("special pidl\n");
 671         }
 672
 673         if ((dwFlags & SHGDN_FORPARSING) && !bSimplePidl) { /* go deeper if needed */
 674             int len = 0;
 675
 676             PathAddBackslashA(szPath); /*FIXME*/
 677             len = lstrlenA(szPath);
 678
 679             if (!SUCCEEDED
 680               (SHELL32_GetDisplayNameOfChild(iface, pidl, dwFlags | SHGDN_INFOLDER, szPath + len, MAX_PATH - len)))
 681                 return E_OUTOFMEMORY;
 682         }
 683     }
 684
 685     strRet->uType = STRRET_CSTR;
 686     lstrcpynA(strRet->u.cStr, szPath, MAX_PATH);
 687
 688     TRACE("--(%p)->(%s)\n", This, szPath);
 689     return S_OK;
 690 }
 691
 692 /**************************************************************************
 693 *  ISF_ControlPanel_fnSetNameOf
 694 *  Changes the name of a file object or subfolder, possibly changing its item
 695 *  identifier in the process.
 696 *
 697 * PARAMETERS
 698 *  HWND          hwndOwner,  //[in ] Owner window for output
 699 *  LPCITEMIDLIST pidl,       //[in ] simple pidl of item to change
 700 *  LPCOLESTR     lpszName,   //[in ] the items new display name
 701 *  DWORD         dwFlags,    //[in ] SHGNO formatting flags
 702 *  LPITEMIDLIST* ppidlOut)   //[out] simple pidl returned
 703 */
 704 static HRESULT WINAPI ISF_ControlPanel_fnSetNameOf(IShellFolder2 * iface, HWND hwndOwner, LPCITEMIDLIST pidl,   /*simple pidl */
 705                                                   LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST * pPidlOut)
 706 {
 707     ICPanelImpl *This = (ICPanelImpl *)iface;
 708     FIXME("(%p)->(%p,pidl=%p,%s,%lu,%p)\n", This, hwndOwner, pidl, debugstr_w(lpName), dwFlags, pPidlOut);
 709     return E_FAIL;
 710 }
 711
 712 static HRESULT WINAPI ISF_ControlPanel_fnGetDefaultSearchGUID(IShellFolder2 * iface, GUID * pguid)
 713 {
 714     ICPanelImpl *This = (ICPanelImpl *)iface;
 715     FIXME("(%p)\n", This);
 716     return E_NOTIMPL;
 717 }
 718 static HRESULT WINAPI ISF_ControlPanel_fnEnumSearches(IShellFolder2 * iface, IEnumExtraSearch ** ppenum)
 719 {
 720     ICPanelImpl *This = (ICPanelImpl *)iface;
 721     FIXME("(%p)\n", This);
 722     return E_NOTIMPL;
 723 }
 724 static HRESULT WINAPI ISF_ControlPanel_fnGetDefaultColumn(IShellFolder2 * iface, DWORD dwRes, ULONG * pSort, ULONG * pDisplay)
 725 {
 726     ICPanelImpl *This = (ICPanelImpl *)iface;
 727
 728     TRACE("(%p)\n", This);
 729
 730     if (pSort) *pSort = 0;
 731     if (pDisplay) *pDisplay = 0;
 732     return S_OK;
 733 }
 734 static HRESULT WINAPI ISF_ControlPanel_fnGetDefaultColumnState(IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags)
 735 {
 736     ICPanelImpl *This = (ICPanelImpl *)iface;
 737
 738     TRACE("(%p)\n", This);
 739
 740     if (!pcsFlags || iColumn >= CONROLPANELSHELLVIEWCOLUMNS) return E_INVALIDARG;
 741     *pcsFlags = ControlPanelSFHeader[iColumn].pcsFlags;
 742     return S_OK;
 743 }
 744 static HRESULT WINAPI ISF_ControlPanel_fnGetDetailsEx(IShellFolder2 * iface, LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv)
 745 {
 746     ICPanelImpl *This = (ICPanelImpl *)iface;
 747     FIXME("(%p)\n", This);
 748     return E_NOTIMPL;
 749 }
 750
 751 static HRESULT WINAPI ISF_ControlPanel_fnGetDetailsOf(IShellFolder2 * iface, LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd)
 752 {
 753     ICPanelImpl *This = (ICPanelImpl *)iface;
 754     HRESULT hr;
 755
 756     TRACE("(%p)->(%p %i %p)\n", This, pidl, iColumn, psd);
 757
 758     if (!psd || iColumn >= CONROLPANELSHELLVIEWCOLUMNS)
 759         return E_INVALIDARG;
 760
 761     if (!pidl) {
 762         psd->fmt = ControlPanelSFHeader[iColumn].fmt;
 763         psd->cxChar = ControlPanelSFHeader[iColumn].cxChar;
 764         psd->str.uType = STRRET_CSTR;
 765         LoadStringA(shell32_hInstance, ControlPanelSFHeader[iColumn].colnameid, psd->str.u.cStr, MAX_PATH);
 766         return S_OK;
 767     } else {
 768         psd->str.u.cStr[0] = 0x00;
 769         psd->str.uType = STRRET_CSTR;
 770         switch(iColumn) {
 771         case 0:         /* name */
 772             hr = IShellFolder_GetDisplayNameOf(iface, pidl, SHGDN_NORMAL | SHGDN_INFOLDER, &psd->str);
 773             break;
 774         case 1:         /* comment */
 775             _ILGetFileType(pidl, psd->str.u.cStr, MAX_PATH);
 776             break;
 777         }
 778         hr = S_OK;
 779     }
 780
 781     return hr;
 782 }
 783 static HRESULT WINAPI ISF_ControlPanel_fnMapColumnToSCID(IShellFolder2 * iface, UINT column, SHCOLUMNID * pscid)
 784 {
 785     ICPanelImpl *This = (ICPanelImpl *)iface;
 786     FIXME("(%p)\n", This);
 787     return E_NOTIMPL;
 788 }
 789
 790 static IShellFolder2Vtbl vt_ShellFolder2 =
 791 {
 792
 793     ISF_ControlPanel_fnQueryInterface,
 794     ISF_ControlPanel_fnAddRef,
 795     ISF_ControlPanel_fnRelease,
 796     ISF_ControlPanel_fnParseDisplayName,
 797     ISF_ControlPanel_fnEnumObjects,
 798     ISF_ControlPanel_fnBindToObject,
 799     ISF_ControlPanel_fnBindToStorage,
 800     ISF_ControlPanel_fnCompareIDs,
 801     ISF_ControlPanel_fnCreateViewObject,
 802     ISF_ControlPanel_fnGetAttributesOf,
 803     ISF_ControlPanel_fnGetUIObjectOf,
 804     ISF_ControlPanel_fnGetDisplayNameOf,
 805     ISF_ControlPanel_fnSetNameOf,
 806
 807     /* ShellFolder2 */
 808     ISF_ControlPanel_fnGetDefaultSearchGUID,
 809     ISF_ControlPanel_fnEnumSearches,
 810     ISF_ControlPanel_fnGetDefaultColumn,
 811     ISF_ControlPanel_fnGetDefaultColumnState,
 812     ISF_ControlPanel_fnGetDetailsEx,
 813     ISF_ControlPanel_fnGetDetailsOf,
 814     ISF_ControlPanel_fnMapColumnToSCID
 815 };
 816
 817 /************************************************************************
 818  *      ICPanel_PersistFolder2_QueryInterface
 819  */
 820 static HRESULT WINAPI ICPanel_PersistFolder2_QueryInterface(IPersistFolder2 * iface, REFIID iid, LPVOID * ppvObject)
 821 {
 822     _ICOM_THIS_From_IPersistFolder2(ICPanelImpl, iface);
 823
 824     TRACE("(%p)\n", This);
 825
 826     return IUnknown_QueryInterface(_IUnknown_(This), iid, ppvObject);
 827 }
 828
 829 /************************************************************************
 830  *      ICPanel_PersistFolder2_AddRef
 831  */
 832 static ULONG WINAPI ICPanel_PersistFolder2_AddRef(IPersistFolder2 * iface)
 833 {
 834     _ICOM_THIS_From_IPersistFolder2(ICPanelImpl, iface);
 835
 836     TRACE("(%p)->(count=%lu)\n", This, This->ref);
 837
 838     return IUnknown_AddRef(_IUnknown_(This));
 839 }
 840
 841 /************************************************************************
 842  *      ISFPersistFolder_Release
 843  */
 844 static ULONG WINAPI ICPanel_PersistFolder2_Release(IPersistFolder2 * iface)
 845 {
 846     _ICOM_THIS_From_IPersistFolder2(ICPanelImpl, iface);
 847
 848     TRACE("(%p)->(count=%lu)\n", This, This->ref);
 849
 850     return IUnknown_Release(_IUnknown_(This));
 851 }
 852
 853 /************************************************************************
 854  *      ICPanel_PersistFolder2_GetClassID
 855  */
 856 static HRESULT WINAPI ICPanel_PersistFolder2_GetClassID(IPersistFolder2 * iface, CLSID * lpClassId)
 857 {
 858     _ICOM_THIS_From_IPersistFolder2(ICPanelImpl, iface);
 859
 860     TRACE("(%p)\n", This);
 861
 862     if (!lpClassId)
 863         return E_POINTER;
 864     *lpClassId = CLSID_ControlPanel;
 865
 866     return S_OK;
 867 }
 868
 869 /************************************************************************
 870  *      ICPanel_PersistFolder2_Initialize
 871  *
 872  * NOTES: it makes no sense to change the pidl
 873  */
 874 static HRESULT WINAPI ICPanel_PersistFolder2_Initialize(IPersistFolder2 * iface, LPCITEMIDLIST pidl)
 875 {
 876     _ICOM_THIS_From_IPersistFolder2(ICPanelImpl, iface);
 877     TRACE("(%p)->(%p)\n", This, pidl);
 878     return E_NOTIMPL;
 879 }
 880
 881 /**************************************************************************
 882  *      IPersistFolder2_fnGetCurFolder
 883  */
 884 static HRESULT WINAPI ICPanel_PersistFolder2_GetCurFolder(IPersistFolder2 * iface, LPITEMIDLIST * pidl)
 885 {
 886     _ICOM_THIS_From_IPersistFolder2(ICPanelImpl, iface);
 887
 888     TRACE("(%p)->(%p)\n", This, pidl);
 889
 890     if (!pidl)
 891         return E_POINTER;
 892     *pidl = ILClone(This->pidlRoot);
 893     return S_OK;
 894 }
 895
 896 static IPersistFolder2Vtbl vt_PersistFolder2 =
 897 {
 898
 899     ICPanel_PersistFolder2_QueryInterface,
 900     ICPanel_PersistFolder2_AddRef,
 901     ICPanel_PersistFolder2_Release,
 902     ICPanel_PersistFolder2_GetClassID,
 903     ICPanel_PersistFolder2_Initialize,
 904     ICPanel_PersistFolder2_GetCurFolder
 905 };
 906
 907 HRESULT CPanel_GetIconLocationW(LPITEMIDLIST pidl,
 908                LPWSTR szIconFile, UINT cchMax, int* piIndex)
 909 {
 910     PIDLCPanelStruct* pcpanel = _ILGetCPanelPointer(pidl);
 911
 912     if (!pcpanel)
 913         return E_INVALIDARG;
 914
 915     MultiByteToWideChar(CP_ACP, 0, pcpanel->szName, -1, szIconFile, cchMax);
 916     *piIndex = pcpanel->iconIdx!=-1? pcpanel->iconIdx: 0;
 917
 918     return S_OK;
 919 }
 920
 921
 922 /**************************************************************************
 923 * IShellExecuteHookW Implementation
 924 */
 925
 926 static HRESULT WINAPI IShellExecuteHookW_fnQueryInterface(
 927                IShellExecuteHookW* iface, REFIID riid, void** ppvObject)
 928 {
 929     _ICOM_THIS_From_IShellExecuteHookW(ICPanelImpl, iface);
 930
 931     TRACE("(%p)->(count=%lu)\n", This, This->ref);
 932
 933     return IUnknown_QueryInterface(This->pUnkOuter, riid, ppvObject);
 934 }
 935
 936 static ULONG STDMETHODCALLTYPE IShellExecuteHookW_fnAddRef(IShellExecuteHookW* iface)
 937 {
 938     _ICOM_THIS_From_IShellExecuteHookW(ICPanelImpl, iface);
 939
 940     TRACE("(%p)->(count=%lu)\n", This, This->ref);
 941
 942     return IUnknown_AddRef(This->pUnkOuter);
 943 }
 944
 945 static ULONG STDMETHODCALLTYPE IShellExecuteHookW_fnRelease(IShellExecuteHookW* iface)
 946 {
 947     _ICOM_THIS_From_IShellExecuteHookW(ICPanelImpl, iface);
 948
 949     TRACE("(%p)\n", This);
 950
 951     return IUnknown_Release(This->pUnkOuter);
 952 }
 953
 954 static HRESULT WINAPI IShellExecuteHookW_fnExecute(IShellExecuteHookW* iface, LPSHELLEXECUTEINFOW psei)
 955 {
 956     static const WCHAR wCplopen[] = {'c','p','l','o','p','e','n','\0'};
 957     ICPanelImpl *This = (ICPanelImpl *)iface;
 958
 959     SHELLEXECUTEINFOW sei_tmp;
 960     PIDLCPanelStruct* pcpanel;
 961     WCHAR path[MAX_PATH];
 962     BOOL ret;
 963     int l;
 964
 965     TRACE("(%p)->execute(%p)\n", This, psei);
 966
 967     if (!psei)
 968         return E_INVALIDARG;
 969
 970     pcpanel = _ILGetCPanelPointer(ILFindLastID(psei->lpIDList));
 971
 972     if (!pcpanel)
 973         return E_INVALIDARG;
 974
 975     path[0] = '\"';
 976     /* Return value from MultiByteToWideChar includes terminating NUL, which
 977      * compensates for the starting double quote we just put in */
 978     l = MultiByteToWideChar(CP_ACP, 0, pcpanel->szName, -1, path+1, MAX_PATH);
 979
 980     /* pass applet name to Control_RunDLL to distinguish between applets in one .cpl file */
 981     path[l++] = '"';
 982     path[l++] = ' ';
 983
 984     MultiByteToWideChar(CP_ACP, 0, pcpanel->szName+pcpanel->offsDispName, -1, path+l, MAX_PATH);
 985
 986     memcpy(&sei_tmp, psei, sizeof(sei_tmp));
 987     sei_tmp.lpFile = path;
 988     sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;
 989     sei_tmp.lpVerb = wCplopen;
 990
 991     ret = ShellExecuteExW(&sei_tmp);
 992     if (ret)
 993         return S_OK;
 994     else
 995         return S_FALSE;
 996 }
 997
 998 static IShellExecuteHookWVtbl vt_ShellExecuteHookW =
 999 {
1000
1001     IShellExecuteHookW_fnQueryInterface,
1002     IShellExecuteHookW_fnAddRef,
1003     IShellExecuteHookW_fnRelease,
1004
1005     IShellExecuteHookW_fnExecute
1006 };
1007
1008
1009 /**************************************************************************
1010 * IShellExecuteHookA Implementation
1011 */
1012
1013 static HRESULT WINAPI IShellExecuteHookA_fnQueryInterface(IShellExecuteHookA* iface, REFIID riid, void** ppvObject)
1014 {
1015     _ICOM_THIS_From_IShellExecuteHookA(ICPanelImpl, iface);
1016
1017     TRACE("(%p)->(count=%lu)\n", This, This->ref);
1018
1019     return IUnknown_QueryInterface(This->pUnkOuter, riid, ppvObject);
1020 }
1021
1022 static ULONG STDMETHODCALLTYPE IShellExecuteHookA_fnAddRef(IShellExecuteHookA* iface)
1023 {
1024     _ICOM_THIS_From_IShellExecuteHookA(ICPanelImpl, iface);
1025
1026     TRACE("(%p)->(count=%lu)\n", This, This->ref);
1027
1028     return IUnknown_AddRef(This->pUnkOuter);
1029 }
1030
1031 static ULONG STDMETHODCALLTYPE IShellExecuteHookA_fnRelease(IShellExecuteHookA* iface)
1032 {
1033     _ICOM_THIS_From_IShellExecuteHookA(ICPanelImpl, iface);
1034
1035     TRACE("(%p)\n", This);
1036
1037     return IUnknown_Release(This->pUnkOuter);
1038 }
1039
1040 static HRESULT WINAPI IShellExecuteHookA_fnExecute(IShellExecuteHookA* iface, LPSHELLEXECUTEINFOA psei)
1041 {
1042     ICPanelImpl *This = (ICPanelImpl *)iface;
1043
1044     SHELLEXECUTEINFOA sei_tmp;
1045     PIDLCPanelStruct* pcpanel;
1046     char path[MAX_PATH];
1047     BOOL ret;
1048
1049     TRACE("(%p)->execute(%p)\n", This, psei);
1050
1051     if (!psei)
1052         return E_INVALIDARG;
1053
1054     pcpanel = _ILGetCPanelPointer(ILFindLastID(psei->lpIDList));
1055
1056     if (!pcpanel)
1057         return E_INVALIDARG;
1058
1059     path[0] = '\"';
1060     lstrcpyA(path+1, pcpanel->szName);
1061
1062     /* pass applet name to Control_RunDLL to distinguish between applets in one .cpl file */
1063     lstrcatA(path, "\" ");
1064     lstrcatA(path, pcpanel->szName+pcpanel->offsDispName);
1065
1066     memcpy(&sei_tmp, psei, sizeof(sei_tmp));
1067     sei_tmp.lpFile = path;
1068     sei_tmp.fMask &= ~SEE_MASK_INVOKEIDLIST;
1069
1070     ret = ShellExecuteExA(&sei_tmp);
1071     if (ret)
1072         return S_OK;
1073     else
1074         return S_FALSE;
1075 }
1076
1077 static IShellExecuteHookAVtbl vt_ShellExecuteHookA =
1078 {
1079     IShellExecuteHookA_fnQueryInterface,
1080     IShellExecuteHookA_fnAddRef,
1081     IShellExecuteHookA_fnRelease,
1082     IShellExecuteHookA_fnExecute
1083 };