/* * The parameters of many functions changes between different OS versions * (NT uses Unicode strings, 95 uses ASCII strings) * * Copyright 1997 Marcus Meissner * 1998 Jürgen Schmied * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "config.h" #include #include #include #define COBJMACROS #include "winerror.h" #include "windef.h" #include "winbase.h" #include "winreg.h" #include "wine/debug.h" #include "winnls.h" #include "winternl.h" #include "shellapi.h" #include "objbase.h" #include "shlguid.h" #include "wingdi.h" #include "winuser.h" #include "shlobj.h" #include "shell32_main.h" #include "undocshell.h" #include "pidl.h" #include "shlwapi.h" #include "commdlg.h" #include "commoncontrols.h" WINE_DEFAULT_DEBUG_CHANNEL(shell); WINE_DECLARE_DEBUG_CHANNEL(pidl); /* FIXME: !!! move CREATEMRULIST and flags to header file !!! */ /* !!! it is in both here and comctl32undoc.c !!! */ typedef struct tagCREATEMRULIST { DWORD cbSize; /* size of struct */ DWORD nMaxItems; /* max no. of items in list */ DWORD dwFlags; /* see below */ HKEY hKey; /* root reg. key under which list is saved */ LPCSTR lpszSubKey; /* reg. subkey */ int (CALLBACK *lpfnCompare)(LPCVOID, LPCVOID, DWORD); /* item compare proc */ } CREATEMRULISTA, *LPCREATEMRULISTA; /* dwFlags */ #define MRUF_STRING_LIST 0 /* list will contain strings */ #define MRUF_BINARY_LIST 1 /* list will contain binary data */ #define MRUF_DELAYED_SAVE 2 /* only save list order to reg. is FreeMRUList */ extern HANDLE WINAPI CreateMRUListA(LPCREATEMRULISTA lpcml); extern DWORD WINAPI FreeMRUList(HANDLE hMRUList); extern INT WINAPI AddMRUData(HANDLE hList, LPCVOID lpData, DWORD cbData); extern INT WINAPI FindMRUData(HANDLE hList, LPCVOID lpData, DWORD cbData, LPINT lpRegNum); extern INT WINAPI EnumMRUListA(HANDLE hList, INT nItemPos, LPVOID lpBuffer, DWORD nBufferSize); /* Get a function pointer from a DLL handle */ #define GET_FUNC(func, module, name, fail) \ do { \ if (!func) { \ if (!SHELL32_h##module && !(SHELL32_h##module = LoadLibraryA(#module ".dll"))) return fail; \ func = (void*)GetProcAddress(SHELL32_h##module, name); \ if (!func) return fail; \ } \ } while (0) /* Function pointers for GET_FUNC macro */ static HMODULE SHELL32_hshlwapi=NULL; static HANDLE (WINAPI *pSHAllocShared)(LPCVOID,DWORD,DWORD); static LPVOID (WINAPI *pSHLockShared)(HANDLE,DWORD); static BOOL (WINAPI *pSHUnlockShared)(LPVOID); static BOOL (WINAPI *pSHFreeShared)(HANDLE,DWORD); /************************************************************************* * ParseFieldA [internal] * * copies a field from a ',' delimited string * * first field is nField = 1 */ DWORD WINAPI ParseFieldA( LPCSTR src, DWORD nField, LPSTR dst, DWORD len) { WARN("(%s,0x%08x,%p,%d) semi-stub.\n",debugstr_a(src),nField,dst,len); if (!src || !src[0] || !dst || !len) return 0; /* skip n fields delimited by ',' */ while (nField > 1) { if (*src=='\0') return FALSE; if (*(src++)==',') nField--; } /* copy part till the next ',' to dst */ while ( *src!='\0' && *src!=',' && (len--)>0 ) *(dst++)=*(src++); /* finalize the string */ *dst=0x0; return TRUE; } /************************************************************************* * ParseFieldW [internal] * * copies a field from a ',' delimited string * * first field is nField = 1 */ DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len) { WARN("(%s,0x%08x,%p,%d) semi-stub.\n", debugstr_w(src), nField, dst, len); if (!src || !src[0] || !dst || !len) return 0; /* skip n fields delimited by ',' */ while (nField > 1) { if (*src == 0x0) return FALSE; if (*src++ == ',') nField--; } /* copy part till the next ',' to dst */ while ( *src != 0x0 && *src != ',' && (len--)>0 ) *(dst++) = *(src++); /* finalize the string */ *dst = 0x0; return TRUE; } /************************************************************************* * ParseField [SHELL32.58] */ DWORD WINAPI ParseFieldAW(LPCVOID src, DWORD nField, LPVOID dst, DWORD len) { if (SHELL_OsIsUnicode()) return ParseFieldW(src, nField, dst, len); return ParseFieldA(src, nField, dst, len); } /************************************************************************* * GetFileNameFromBrowseA [internal] */ static BOOL GetFileNameFromBrowseA( HWND hwndOwner, LPSTR lpstrFile, DWORD nMaxFile, LPCSTR lpstrInitialDir, LPCSTR lpstrDefExt, LPCSTR lpstrFilter, LPCSTR lpstrTitle) { HMODULE hmodule; BOOL (WINAPI *pGetOpenFileNameA)(LPOPENFILENAMEA); OPENFILENAMEA ofn; BOOL ret; TRACE("%p, %s, %d, %s, %s, %s, %s)\n", hwndOwner, lpstrFile, nMaxFile, lpstrInitialDir, lpstrDefExt, lpstrFilter, lpstrTitle); hmodule = LoadLibraryA("comdlg32.dll"); if(!hmodule) return FALSE; pGetOpenFileNameA = (void *)GetProcAddress(hmodule, "GetOpenFileNameA"); if(!pGetOpenFileNameA) { FreeLibrary(hmodule); return FALSE; } memset(&ofn, 0, sizeof(ofn)); ofn.lStructSize = sizeof(ofn); ofn.hwndOwner = hwndOwner; ofn.lpstrFilter = lpstrFilter; ofn.lpstrFile = lpstrFile; ofn.nMaxFile = nMaxFile; ofn.lpstrInitialDir = lpstrInitialDir; ofn.lpstrTitle = lpstrTitle; ofn.lpstrDefExt = lpstrDefExt; ofn.Flags = OFN_EXPLORER | OFN_HIDEREADONLY | OFN_FILEMUSTEXIST; ret = pGetOpenFileNameA(&ofn); FreeLibrary(hmodule); return ret; } /************************************************************************* * GetFileNameFromBrowseW [internal] */ static BOOL GetFileNameFromBrowseW( HWND hwndOwner, LPWSTR lpstrFile, DWORD nMaxFile, LPCWSTR lpstrInitialDir, LPCWSTR lpstrDefExt, LPCWSTR lpstrFilter, LPCWSTR lpstrTitle) { HMODULE hmodule; BOOL (WINAPI *pGetOpenFileNameW)(LPOPENFILENAMEW); OPENFILENAMEW ofn; BOOL ret; TRACE("%p, %s, %d, %s, %s, %s, %s)\n", hwndOwner, debugstr_w(lpstrFile), nMaxFile, debugstr_w(lpstrInitialDir), debugstr_w(lpstrDefExt), debugstr_w(lpstrFilter), debugstr_w(lpstrTitle)); hmodule = LoadLibraryA("comdlg32.dll"); if(!hmodule) return FALSE; pGetOpenFileNameW = (void *)GetProcAddress(hmodule, "GetOpenFileNameW"); if(!pGetOpenFileNameW) { FreeLibrary(hmodule); return FALSE; } memset(&ofn, 0, sizeof(ofn)); ofn.lStructSize = sizeof(ofn); ofn.hwndOwner = hwndOwner; ofn.lpstrFilter = lpstrFilter; ofn.lpstrFile = lpstrFile; ofn.nMaxFile = nMaxFile; ofn.lpstrInitialDir = lpstrInitialDir; ofn.lpstrTitle = lpstrTitle; ofn.lpstrDefExt = lpstrDefExt; ofn.Flags = OFN_EXPLORER | OFN_HIDEREADONLY | OFN_FILEMUSTEXIST; ret = pGetOpenFileNameW(&ofn); FreeLibrary(hmodule); return ret; } /************************************************************************* * GetFileNameFromBrowse [SHELL32.63] * */ BOOL WINAPI GetFileNameFromBrowseAW( HWND hwndOwner, LPVOID lpstrFile, DWORD nMaxFile, LPCVOID lpstrInitialDir, LPCVOID lpstrDefExt, LPCVOID lpstrFilter, LPCVOID lpstrTitle) { if (SHELL_OsIsUnicode()) return GetFileNameFromBrowseW(hwndOwner, lpstrFile, nMaxFile, lpstrInitialDir, lpstrDefExt, lpstrFilter, lpstrTitle); return GetFileNameFromBrowseA(hwndOwner, lpstrFile, nMaxFile, lpstrInitialDir, lpstrDefExt, lpstrFilter, lpstrTitle); } /************************************************************************* * SHGetSetSettings [SHELL32.68] */ VOID WINAPI SHGetSetSettings(LPSHELLSTATE lpss, DWORD dwMask, BOOL bSet) { if(bSet) { FIXME("%p 0x%08x TRUE\n", lpss, dwMask); } else { SHGetSettings((LPSHELLFLAGSTATE)lpss,dwMask); } } /************************************************************************* * SHGetSettings [SHELL32.@] * * NOTES * the registry path are for win98 (tested) * and possibly are the same in nt40 * */ VOID WINAPI SHGetSettings(LPSHELLFLAGSTATE lpsfs, DWORD dwMask) { HKEY hKey; DWORD dwData; DWORD dwDataSize = sizeof (DWORD); TRACE("(%p 0x%08x)\n",lpsfs,dwMask); if (RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced", 0, 0, 0, KEY_ALL_ACCESS, 0, &hKey, 0)) return; if ( (SSF_SHOWEXTENSIONS & dwMask) && !RegQueryValueExA(hKey, "HideFileExt", 0, 0, (LPBYTE)&dwData, &dwDataSize)) lpsfs->fShowExtensions = ((dwData == 0) ? 0 : 1); if ( (SSF_SHOWINFOTIP & dwMask) && !RegQueryValueExA(hKey, "ShowInfoTip", 0, 0, (LPBYTE)&dwData, &dwDataSize)) lpsfs->fShowInfoTip = ((dwData == 0) ? 0 : 1); if ( (SSF_DONTPRETTYPATH & dwMask) && !RegQueryValueExA(hKey, "DontPrettyPath", 0, 0, (LPBYTE)&dwData, &dwDataSize)) lpsfs->fDontPrettyPath = ((dwData == 0) ? 0 : 1); if ( (SSF_HIDEICONS & dwMask) && !RegQueryValueExA(hKey, "HideIcons", 0, 0, (LPBYTE)&dwData, &dwDataSize)) lpsfs->fHideIcons = ((dwData == 0) ? 0 : 1); if ( (SSF_MAPNETDRVBUTTON & dwMask) && !RegQueryValueExA(hKey, "MapNetDrvBtn", 0, 0, (LPBYTE)&dwData, &dwDataSize)) lpsfs->fMapNetDrvBtn = ((dwData == 0) ? 0 : 1); if ( (SSF_SHOWATTRIBCOL & dwMask) && !RegQueryValueExA(hKey, "ShowAttribCol", 0, 0, (LPBYTE)&dwData, &dwDataSize)) lpsfs->fShowAttribCol = ((dwData == 0) ? 0 : 1); if (((SSF_SHOWALLOBJECTS | SSF_SHOWSYSFILES) & dwMask) && !RegQueryValueExA(hKey, "Hidden", 0, 0, (LPBYTE)&dwData, &dwDataSize)) { if (dwData == 0) { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 0; if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 0; } else if (dwData == 1) { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 1; if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 0; } else if (dwData == 2) { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 0; if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 1; } } RegCloseKey (hKey); TRACE("-- 0x%04x\n", *(WORD*)lpsfs); } /************************************************************************* * SHShellFolderView_Message [SHELL32.73] * * Send a message to an explorer cabinet window. * * PARAMS * hwndCabinet [I] The window containing the shellview to communicate with * dwMessage [I] The SFVM message to send * dwParam [I] Message parameter * * RETURNS * fixme. * * NOTES * Message SFVM_REARRANGE = 1 * * This message gets sent when a column gets clicked to instruct the * shell view to re-sort the item list. dwParam identifies the column * that was clicked. */ LRESULT WINAPI SHShellFolderView_Message( HWND hwndCabinet, UINT uMessage, LPARAM lParam) { FIXME("%p %08x %08lx stub\n",hwndCabinet, uMessage, lParam); return 0; } /************************************************************************* * RegisterShellHook [SHELL32.181] * * Register a shell hook. * * PARAMS * hwnd [I] Window handle * dwType [I] Type of hook. * * NOTES * Exported by ordinal */ BOOL WINAPI RegisterShellHook( HWND hWnd, DWORD dwType) { FIXME("(%p,0x%08x):stub.\n",hWnd, dwType); return TRUE; } /************************************************************************* * ShellMessageBoxW [SHELL32.182] * * See ShellMessageBoxA. * * NOTE: * shlwapi.ShellMessageBoxWrapW is a duplicate of shell32.ShellMessageBoxW * because we can't forward to it in the .spec file since it's exported by * ordinal. If you change the implementation here please update the code in * shlwapi as well. */ int WINAPIV ShellMessageBoxW( HINSTANCE hInstance, HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType, ...) { WCHAR szText[100],szTitle[100]; LPCWSTR pszText = szText, pszTitle = szTitle; LPWSTR pszTemp; __ms_va_list args; int ret; __ms_va_start(args, uType); /* wvsprintfA(buf,fmt, args); */ TRACE("(%p,%p,%p,%p,%08x)\n", hInstance,hWnd,lpText,lpCaption,uType); if (IS_INTRESOURCE(lpCaption)) LoadStringW(hInstance, LOWORD(lpCaption), szTitle, ARRAY_SIZE(szTitle)); else pszTitle = lpCaption; if (IS_INTRESOURCE(lpText)) LoadStringW(hInstance, LOWORD(lpText), szText, ARRAY_SIZE(szText)); else pszText = lpText; FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING, pszText, 0, 0, (LPWSTR)&pszTemp, 0, &args); __ms_va_end(args); ret = MessageBoxW(hWnd,pszTemp,pszTitle,uType); LocalFree(pszTemp); return ret; } /************************************************************************* * ShellMessageBoxA [SHELL32.183] * * Format and output an error message. * * PARAMS * hInstance [I] Instance handle of message creator * hWnd [I] Window handle of message creator * lpText [I] Resource Id of title or LPSTR * lpCaption [I] Resource Id of title or LPSTR * uType [I] Type of error message * * RETURNS * A return value from MessageBoxA(). * * NOTES * Exported by ordinal */ int WINAPIV ShellMessageBoxA( HINSTANCE hInstance, HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType, ...) { char szText[100],szTitle[100]; LPCSTR pszText = szText, pszTitle = szTitle; LPSTR pszTemp; __ms_va_list args; int ret; __ms_va_start(args, uType); /* wvsprintfA(buf,fmt, args); */ TRACE("(%p,%p,%p,%p,%08x)\n", hInstance,hWnd,lpText,lpCaption,uType); if (IS_INTRESOURCE(lpCaption)) LoadStringA(hInstance, LOWORD(lpCaption), szTitle, sizeof(szTitle)); else pszTitle = lpCaption; if (IS_INTRESOURCE(lpText)) LoadStringA(hInstance, LOWORD(lpText), szText, sizeof(szText)); else pszText = lpText; FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING, pszText, 0, 0, (LPSTR)&pszTemp, 0, &args); __ms_va_end(args); ret = MessageBoxA(hWnd,pszTemp,pszTitle,uType); LocalFree(pszTemp); return ret; } /************************************************************************* * SHRegisterDragDrop [SHELL32.86] * * Probably equivalent to RegisterDragDrop but under Windows 95 it could use the * shell32 built-in "mini-COM" without the need to load ole32.dll - see SHLoadOLE * for details. Under Windows 98 this function initializes the true OLE when called * the first time, on XP always returns E_OUTOFMEMORY and it got removed from Vista. * * We follow Windows 98 behaviour. * * NOTES * exported by ordinal * * SEE ALSO * RegisterDragDrop, SHLoadOLE */ HRESULT WINAPI SHRegisterDragDrop( HWND hWnd, LPDROPTARGET pDropTarget) { static BOOL ole_initialized = FALSE; HRESULT hr; TRACE("(%p,%p)\n", hWnd, pDropTarget); if (!ole_initialized) { hr = OleInitialize(NULL); if (FAILED(hr)) return hr; ole_initialized = TRUE; } return RegisterDragDrop(hWnd, pDropTarget); } /************************************************************************* * SHRevokeDragDrop [SHELL32.87] * * Probably equivalent to RevokeDragDrop but under Windows 95 it could use the * shell32 built-in "mini-COM" without the need to load ole32.dll - see SHLoadOLE * for details. Function removed from Windows Vista. * * We call ole32 RevokeDragDrop which seems to work even if OleInitialize was * not called. * * NOTES * exported by ordinal * * SEE ALSO * RevokeDragDrop, SHLoadOLE */ HRESULT WINAPI SHRevokeDragDrop(HWND hWnd) { TRACE("(%p)\n", hWnd); return RevokeDragDrop(hWnd); } /************************************************************************* * SHDoDragDrop [SHELL32.88] * * Probably equivalent to DoDragDrop but under Windows 9x it could use the * shell32 built-in "mini-COM" without the need to load ole32.dll - see SHLoadOLE * for details * * NOTES * exported by ordinal * * SEE ALSO * DoDragDrop, SHLoadOLE */ HRESULT WINAPI SHDoDragDrop( HWND hWnd, LPDATAOBJECT lpDataObject, LPDROPSOURCE lpDropSource, DWORD dwOKEffect, LPDWORD pdwEffect) { FIXME("(%p %p %p 0x%08x %p):stub.\n", hWnd, lpDataObject, lpDropSource, dwOKEffect, pdwEffect); return DoDragDrop(lpDataObject, lpDropSource, dwOKEffect, pdwEffect); } /************************************************************************* * ArrangeWindows [SHELL32.184] * */ WORD WINAPI ArrangeWindows(HWND hwndParent, DWORD dwReserved, const RECT *lpRect, WORD cKids, const HWND *lpKids) { FIXME("(%p 0x%08x %p 0x%04x %p):stub.\n", hwndParent, dwReserved, lpRect, cKids, lpKids); return 0; } /************************************************************************* * SignalFileOpen [SHELL32.103] * * NOTES * exported by ordinal */ BOOL WINAPI SignalFileOpen (PCIDLIST_ABSOLUTE pidl) { FIXME("(%p):stub.\n", pidl); return FALSE; } /************************************************************************* * SHADD_get_policy - helper function for SHAddToRecentDocs * * PARAMETERS * policy [IN] policy name (null termed string) to find * type [OUT] ptr to DWORD to receive type * buffer [OUT] ptr to area to hold data retrieved * len [IN/OUT] ptr to DWORD holding size of buffer and getting * length filled * * RETURNS * result of the SHQueryValueEx call */ static INT SHADD_get_policy(LPCSTR policy, LPDWORD type, LPVOID buffer, LPDWORD len) { HKEY Policy_basekey; INT ret; /* Get the key for the policies location in the registry */ if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer", 0, KEY_READ, &Policy_basekey)) { if (RegOpenKeyExA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer", 0, KEY_READ, &Policy_basekey)) { TRACE("No Explorer Policies location exists. Policy wanted=%s\n", policy); *len = 0; return ERROR_FILE_NOT_FOUND; } } /* Retrieve the data if it exists */ ret = SHQueryValueExA(Policy_basekey, policy, 0, type, buffer, len); RegCloseKey(Policy_basekey); return ret; } /************************************************************************* * SHADD_compare_mru - helper function for SHAddToRecentDocs * * PARAMETERS * data1 [IN] data being looked for * data2 [IN] data in MRU * cbdata [IN] length from FindMRUData call (not used) * * RETURNS * position within MRU list that data was added. */ static INT CALLBACK SHADD_compare_mru(LPCVOID data1, LPCVOID data2, DWORD cbData) { return lstrcmpiA(data1, data2); } /************************************************************************* * SHADD_create_add_mru_data - helper function for SHAddToRecentDocs * * PARAMETERS * mruhandle [IN] handle for created MRU list * doc_name [IN] null termed pure doc name * new_lnk_name [IN] null termed path and file name for .lnk file * buffer [IN/OUT] 2048 byte area to construct MRU data * len [OUT] ptr to int to receive space used in buffer * * RETURNS * position within MRU list that data was added. */ static INT SHADD_create_add_mru_data(HANDLE mruhandle, LPCSTR doc_name, LPCSTR new_lnk_name, LPSTR buffer, INT *len) { LPSTR ptr; INT wlen; /*FIXME: Document: * RecentDocs MRU data structure seems to be: * +0h document file name w/ terminating 0h * +nh short int w/ size of remaining * +n+2h 02h 30h, or 01h 30h, or 00h 30h - unknown * +n+4h 10 bytes zeros - unknown * +n+eh shortcut file name w/ terminating 0h * +n+e+nh 3 zero bytes - unknown */ /* Create the MRU data structure for "RecentDocs" */ ptr = buffer; lstrcpyA(ptr, doc_name); ptr += (lstrlenA(buffer) + 1); wlen= lstrlenA(new_lnk_name) + 1 + 12; *((short int*)ptr) = wlen; ptr += 2; /* step past the length */ *(ptr++) = 0x30; /* unknown reason */ *(ptr++) = 0; /* unknown, but can be 0x00, 0x01, 0x02 */ memset(ptr, 0, 10); ptr += 10; lstrcpyA(ptr, new_lnk_name); ptr += (lstrlenA(new_lnk_name) + 1); memset(ptr, 0, 3); ptr += 3; *len = ptr - buffer; /* Add the new entry into the MRU list */ return AddMRUData(mruhandle, buffer, *len); } /************************************************************************* * SHAddToRecentDocs [SHELL32.@] * * Modify (add/clear) Shell's list of recently used documents. * * PARAMETERS * uFlags [IN] SHARD_PATHA, SHARD_PATHW or SHARD_PIDL * pv [IN] string or pidl, NULL clears the list * * NOTES * exported by name * * FIXME * convert to unicode */ void WINAPI SHAddToRecentDocs (UINT uFlags,LPCVOID pv) { /* If list is a string list lpfnCompare has the following prototype * int CALLBACK MRUCompareString(LPCSTR s1, LPCSTR s2) * for binary lists the prototype is * int CALLBACK MRUCompareBinary(LPCVOID data1, LPCVOID data2, DWORD cbData) * where cbData is the no. of bytes to compare. * Need to check what return value means identical - 0? */ UINT olderrormode; HKEY HCUbasekey; CHAR doc_name[MAX_PATH]; CHAR link_dir[MAX_PATH]; CHAR new_lnk_filepath[MAX_PATH]; CHAR new_lnk_name[MAX_PATH]; LPITEMIDLIST pidl; HWND hwnd = 0; /* FIXME: get real window handle */ INT ret; DWORD data[64], datalen, type; TRACE("%04x %p\n", uFlags, pv); /*FIXME: Document: * RecentDocs MRU data structure seems to be: * +0h document file name w/ terminating 0h * +nh short int w/ size of remaining * +n+2h 02h 30h, or 01h 30h, or 00h 30h - unknown * +n+4h 10 bytes zeros - unknown * +n+eh shortcut file name w/ terminating 0h * +n+e+nh 3 zero bytes - unknown */ /* See if we need to do anything. */ datalen = 64; ret=SHADD_get_policy( "NoRecentDocsHistory", &type, data, &datalen); if ((ret > 0) && (ret != ERROR_FILE_NOT_FOUND)) { ERR("Error %d getting policy \"NoRecentDocsHistory\"\n", ret); return; } if (ret == ERROR_SUCCESS) { if (!( (type == REG_DWORD) || ((type == REG_BINARY) && (datalen == 4)) )) { ERR("Error policy data for \"NoRecentDocsHistory\" not formatted correctly, type=%d, len=%d\n", type, datalen); return; } TRACE("policy value for NoRecentDocsHistory = %08x\n", data[0]); /* now test the actual policy value */ if ( data[0] != 0) return; } /* Open key to where the necessary info is */ /* FIXME: This should be done during DLL PROCESS_ATTACH (or THREAD_ATTACH) * and the close should be done during the _DETACH. The resulting * key is stored in the DLL global data. */ if (RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer", 0, 0, 0, KEY_READ, 0, &HCUbasekey, 0)) { ERR("Failed to create 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer'\n"); return; } /* Get path to user's "Recent" directory */ if (SUCCEEDED(SHGetSpecialFolderLocation(hwnd, CSIDL_RECENT, &pidl))) { SHGetPathFromIDListA(pidl, link_dir); ILFree(pidl); } else { /* serious issues */ link_dir[0] = 0; ERR("serious issues 1\n"); } TRACE("Users Recent dir %s\n", link_dir); /* If no input, then go clear the lists */ if (!pv) { /* clear user's Recent dir */ /* FIXME: delete all files in "link_dir" * * while( more files ) { * lstrcpyA(old_lnk_name, link_dir); * PathAppendA(old_lnk_name, filenam); * DeleteFileA(old_lnk_name); * } */ FIXME("should delete all files in %s\\\n", link_dir); /* clear MRU list */ /* MS Bug ?? v4.72.3612.1700 of shell32 does the delete against * HKEY_LOCAL_MACHINE version of ...CurrentVersion\Explorer * and naturally it fails w/ rc=2. It should do it against * HKEY_CURRENT_USER which is where it is stored, and where * the MRU routines expect it!!!! */ RegDeleteKeyA(HCUbasekey, "RecentDocs"); RegCloseKey(HCUbasekey); return; } /* Have data to add, the jobs to be done: * 1. Add document to MRU list in registry "HKCU\Software\ * Microsoft\Windows\CurrentVersion\Explorer\RecentDocs". * 2. Add shortcut to document in the user's Recent directory * (CSIDL_RECENT). * 3. Add shortcut to Start menu's Documents submenu. */ /* Get the pure document name from the input */ switch (uFlags) { case SHARD_PIDL: if (!SHGetPathFromIDListA(pv, doc_name)) { WARN("can't get path from PIDL\n"); return; } break; case SHARD_PATHA: lstrcpynA(doc_name, pv, MAX_PATH); break; case SHARD_PATHW: WideCharToMultiByte(CP_ACP, 0, pv, -1, doc_name, MAX_PATH, NULL, NULL); break; default: FIXME("Unsupported flags: %u\n", uFlags); return; } TRACE("full document name %s\n", debugstr_a(doc_name)); PathStripPathA(doc_name); TRACE("stripped document name %s\n", debugstr_a(doc_name)); /* *** JOB 1: Update registry for ...\Explorer\RecentDocs list *** */ { /* on input needs: * doc_name - pure file-spec, no path * link_dir - path to the user's Recent directory * HCUbasekey - key of ...Windows\CurrentVersion\Explorer" node * creates: * new_lnk_name- pure file-spec, no path for new .lnk file * new_lnk_filepath * - path and file name of new .lnk file */ CREATEMRULISTA mymru; HANDLE mruhandle; INT len, pos, bufused, err; INT i; DWORD attr; CHAR buffer[2048]; CHAR *ptr; CHAR old_lnk_name[MAX_PATH]; short int slen; mymru.cbSize = sizeof(CREATEMRULISTA); mymru.nMaxItems = 15; mymru.dwFlags = MRUF_BINARY_LIST | MRUF_DELAYED_SAVE; mymru.hKey = HCUbasekey; mymru.lpszSubKey = "RecentDocs"; mymru.lpfnCompare = SHADD_compare_mru; mruhandle = CreateMRUListA(&mymru); if (!mruhandle) { /* MRU failed */ ERR("MRU processing failed, handle zero\n"); RegCloseKey(HCUbasekey); return; } len = lstrlenA(doc_name); pos = FindMRUData(mruhandle, doc_name, len, 0); /* Now get the MRU entry that will be replaced * and delete the .lnk file for it */ if ((bufused = EnumMRUListA(mruhandle, (pos == -1) ? 14 : pos, buffer, 2048)) != -1) { ptr = buffer; ptr += (lstrlenA(buffer) + 1); slen = *((short int*)ptr); ptr += 2; /* skip the length area */ if (bufused >= slen + (ptr-buffer)) { /* buffer size looks good */ ptr += 12; /* get to string */ len = bufused - (ptr-buffer); /* get length of buf remaining */ if (ptr[0] && (lstrlenA(ptr) <= len-1)) { /* appears to be good string */ lstrcpyA(old_lnk_name, link_dir); PathAppendA(old_lnk_name, ptr); if (!DeleteFileA(old_lnk_name)) { if ((attr = GetFileAttributesA(old_lnk_name)) == INVALID_FILE_ATTRIBUTES) { if ((err = GetLastError()) != ERROR_FILE_NOT_FOUND) { ERR("Delete for %s failed, err=%d, attr=%08x\n", old_lnk_name, err, attr); } else { TRACE("old .lnk file %s did not exist\n", old_lnk_name); } } else { ERR("Delete for %s failed, attr=%08x\n", old_lnk_name, attr); } } else { TRACE("deleted old .lnk file %s\n", old_lnk_name); } } } } /* Create usable .lnk file name for the "Recent" directory */ wsprintfA(new_lnk_name, "%s.lnk", doc_name); lstrcpyA(new_lnk_filepath, link_dir); PathAppendA(new_lnk_filepath, new_lnk_name); i = 1; olderrormode = SetErrorMode(SEM_FAILCRITICALERRORS); while (GetFileAttributesA(new_lnk_filepath) != INVALID_FILE_ATTRIBUTES) { i++; wsprintfA(new_lnk_name, "%s (%u).lnk", doc_name, i); lstrcpyA(new_lnk_filepath, link_dir); PathAppendA(new_lnk_filepath, new_lnk_name); } SetErrorMode(olderrormode); TRACE("new shortcut will be %s\n", new_lnk_filepath); /* Now add the new MRU entry and data */ pos = SHADD_create_add_mru_data(mruhandle, doc_name, new_lnk_name, buffer, &len); FreeMRUList(mruhandle); TRACE("Updated MRU list, new doc is position %d\n", pos); } /* *** JOB 2: Create shortcut in user's "Recent" directory *** */ { /* on input needs: * doc_name - pure file-spec, no path * new_lnk_filepath * - path and file name of new .lnk file * uFlags[in] - flags on call to SHAddToRecentDocs * pv[in] - document path/pidl on call to SHAddToRecentDocs */ IShellLinkA *psl = NULL; IPersistFile *pPf = NULL; HRESULT hres; CHAR desc[MAX_PATH]; WCHAR widelink[MAX_PATH]; CoInitialize(0); hres = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, &IID_IShellLinkA, (LPVOID )&psl); if(SUCCEEDED(hres)) { hres = IShellLinkA_QueryInterface(psl, &IID_IPersistFile, (LPVOID *)&pPf); if(FAILED(hres)) { /* bombed */ ERR("failed QueryInterface for IPersistFile %08x\n", hres); goto fail; } /* Set the document path or pidl */ if (uFlags == SHARD_PIDL) { hres = IShellLinkA_SetIDList(psl, pv); } else { hres = IShellLinkA_SetPath(psl, pv); } if(FAILED(hres)) { /* bombed */ ERR("failed Set{IDList|Path} %08x\n", hres); goto fail; } lstrcpyA(desc, "Shortcut to "); lstrcatA(desc, doc_name); hres = IShellLinkA_SetDescription(psl, desc); if(FAILED(hres)) { /* bombed */ ERR("failed SetDescription %08x\n", hres); goto fail; } MultiByteToWideChar(CP_ACP, 0, new_lnk_filepath, -1, widelink, MAX_PATH); /* create the short cut */ hres = IPersistFile_Save(pPf, widelink, TRUE); if(FAILED(hres)) { /* bombed */ ERR("failed IPersistFile::Save %08x\n", hres); IPersistFile_Release(pPf); IShellLinkA_Release(psl); goto fail; } hres = IPersistFile_SaveCompleted(pPf, widelink); IPersistFile_Release(pPf); IShellLinkA_Release(psl); TRACE("shortcut %s has been created, result=%08x\n", new_lnk_filepath, hres); } else { ERR("CoCreateInstance failed, hres=%08x\n", hres); } } fail: CoUninitialize(); /* all done */ RegCloseKey(HCUbasekey); return; } /************************************************************************* * SHWinHelp [SHELL32.127] * */ HRESULT WINAPI SHWinHelp (DWORD v, DWORD w, DWORD x, DWORD z) { FIXME("0x%08x 0x%08x 0x%08x 0x%08x stub\n",v,w,x,z); return 0; } /************************************************************************* * SHRunControlPanel [SHELL32.161] * */ BOOL WINAPI SHRunControlPanel (LPCWSTR commandLine, HWND parent) { FIXME("(%s, %p): stub\n", debugstr_w(commandLine), parent); return FALSE; } /************************************************************************* * SHFreeUnusedLibraries [SHELL32.123] * * Probably equivalent to CoFreeUnusedLibraries but under Windows 9x it could use * the shell32 built-in "mini-COM" without the need to load ole32.dll - see SHLoadOLE * for details * * NOTES * exported by ordinal * * SEE ALSO * CoFreeUnusedLibraries, SHLoadOLE */ void WINAPI SHFreeUnusedLibraries (void) { FIXME("stub\n"); CoFreeUnusedLibraries(); } /************************************************************************* * DAD_AutoScroll [SHELL32.129] * */ BOOL WINAPI DAD_AutoScroll(HWND hwnd, AUTO_SCROLL_DATA *samples, LPPOINT pt) { FIXME("hwnd = %p %p %p\n",hwnd,samples,pt); return FALSE; } /************************************************************************* * DAD_DragEnter [SHELL32.130] * */ BOOL WINAPI DAD_DragEnter(HWND hwnd) { FIXME("hwnd = %p\n",hwnd); return FALSE; } /************************************************************************* * DAD_DragEnterEx [SHELL32.131] * */ BOOL WINAPI DAD_DragEnterEx(HWND hwnd, POINT p) { FIXME("hwnd = %p (%d,%d)\n",hwnd,p.x,p.y); return FALSE; } /************************************************************************* * DAD_DragMove [SHELL32.134] * */ BOOL WINAPI DAD_DragMove(POINT p) { FIXME("(%d,%d)\n",p.x,p.y); return FALSE; } /************************************************************************* * DAD_DragLeave [SHELL32.132] * */ BOOL WINAPI DAD_DragLeave(VOID) { FIXME("\n"); return FALSE; } /************************************************************************* * DAD_SetDragImage [SHELL32.136] * * NOTES * exported by name */ BOOL WINAPI DAD_SetDragImage( HIMAGELIST himlTrack, LPPOINT lppt) { FIXME("%p %p stub\n",himlTrack, lppt); return FALSE; } /************************************************************************* * DAD_ShowDragImage [SHELL32.137] * * NOTES * exported by name */ BOOL WINAPI DAD_ShowDragImage(BOOL bShow) { FIXME("0x%08x stub\n",bShow); return FALSE; } static const WCHAR szwCabLocation[] = { 'S','o','f','t','w','a','r','e','\\', 'M','i','c','r','o','s','o','f','t','\\', 'W','i','n','d','o','w','s','\\', 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\', 'E','x','p','l','o','r','e','r','\\', 'C','a','b','i','n','e','t','S','t','a','t','e',0 }; static const WCHAR szwSettings[] = { 'S','e','t','t','i','n','g','s',0 }; /************************************************************************* * ReadCabinetState [SHELL32.651] NT 4.0 * */ BOOL WINAPI ReadCabinetState(CABINETSTATE *cs, int length) { HKEY hkey = 0; DWORD type, r; TRACE("%p %d\n", cs, length); if( (cs == NULL) || (length < (int)sizeof(*cs)) ) return FALSE; r = RegOpenKeyW( HKEY_CURRENT_USER, szwCabLocation, &hkey ); if( r == ERROR_SUCCESS ) { type = REG_BINARY; r = RegQueryValueExW( hkey, szwSettings, NULL, &type, (LPBYTE)cs, (LPDWORD)&length ); RegCloseKey( hkey ); } /* if we can't read from the registry, create default values */ if ( (r != ERROR_SUCCESS) || (cs->cLength < sizeof(*cs)) || (cs->cLength != length) ) { ERR("Initializing shell cabinet settings\n"); memset(cs, 0, sizeof(*cs)); cs->cLength = sizeof(*cs); cs->nVersion = 2; cs->fFullPathTitle = FALSE; cs->fSaveLocalView = TRUE; cs->fNotShell = FALSE; cs->fSimpleDefault = TRUE; cs->fDontShowDescBar = FALSE; cs->fNewWindowMode = FALSE; cs->fShowCompColor = FALSE; cs->fDontPrettyNames = FALSE; cs->fAdminsCreateCommonGroups = TRUE; cs->fMenuEnumFilter = 96; } return TRUE; } /************************************************************************* * WriteCabinetState [SHELL32.652] NT 4.0 * */ BOOL WINAPI WriteCabinetState(CABINETSTATE *cs) { DWORD r; HKEY hkey = 0; TRACE("%p\n",cs); if( cs == NULL ) return FALSE; r = RegCreateKeyExW( HKEY_CURRENT_USER, szwCabLocation, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hkey, NULL); if( r == ERROR_SUCCESS ) { r = RegSetValueExW( hkey, szwSettings, 0, REG_BINARY, (LPBYTE) cs, cs->cLength); RegCloseKey( hkey ); } return (r==ERROR_SUCCESS); } /************************************************************************* * FileIconInit [SHELL32.660] * */ BOOL WINAPI FileIconInit(BOOL bFullInit) { FIXME("(%s)\n", bFullInit ? "true" : "false"); return FALSE; } /************************************************************************* * IsUserAnAdmin [SHELL32.680] NT 4.0 * * Checks whether the current user is a member of the Administrators group. * * PARAMS * None * * RETURNS * Success: TRUE * Failure: FALSE */ BOOL WINAPI IsUserAnAdmin(VOID) { SID_IDENTIFIER_AUTHORITY Authority = {SECURITY_NT_AUTHORITY}; HANDLE hToken; DWORD dwSize; PTOKEN_GROUPS lpGroups; PSID lpSid; DWORD i; BOOL bResult = FALSE; TRACE("\n"); if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken)) { return FALSE; } if (!GetTokenInformation(hToken, TokenGroups, NULL, 0, &dwSize)) { if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) { CloseHandle(hToken); return FALSE; } } lpGroups = heap_alloc(dwSize); if (lpGroups == NULL) { CloseHandle(hToken); return FALSE; } if (!GetTokenInformation(hToken, TokenGroups, lpGroups, dwSize, &dwSize)) { heap_free(lpGroups); CloseHandle(hToken); return FALSE; } CloseHandle(hToken); if (!AllocateAndInitializeSid(&Authority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &lpSid)) { heap_free(lpGroups); return FALSE; } for (i = 0; i < lpGroups->GroupCount; i++) { if (EqualSid(lpSid, lpGroups->Groups[i].Sid)) { bResult = TRUE; break; } } FreeSid(lpSid); heap_free(lpGroups); return bResult; } /************************************************************************* * SHAllocShared [SHELL32.520] * * See shlwapi.SHAllocShared */ HANDLE WINAPI SHAllocShared(LPVOID lpvData, DWORD dwSize, DWORD dwProcId) { GET_FUNC(pSHAllocShared, shlwapi, (char*)7, NULL); return pSHAllocShared(lpvData, dwSize, dwProcId); } /************************************************************************* * SHLockShared [SHELL32.521] * * See shlwapi.SHLockShared */ LPVOID WINAPI SHLockShared(HANDLE hShared, DWORD dwProcId) { GET_FUNC(pSHLockShared, shlwapi, (char*)8, NULL); return pSHLockShared(hShared, dwProcId); } /************************************************************************* * SHUnlockShared [SHELL32.522] * * See shlwapi.SHUnlockShared */ BOOL WINAPI SHUnlockShared(LPVOID lpView) { GET_FUNC(pSHUnlockShared, shlwapi, (char*)9, FALSE); return pSHUnlockShared(lpView); } /************************************************************************* * SHFreeShared [SHELL32.523] * * See shlwapi.SHFreeShared */ BOOL WINAPI SHFreeShared(HANDLE hShared, DWORD dwProcId) { GET_FUNC(pSHFreeShared, shlwapi, (char*)10, FALSE); return pSHFreeShared(hShared, dwProcId); } /************************************************************************* * SetAppStartingCursor [SHELL32.99] */ HRESULT WINAPI SetAppStartingCursor(HWND u, DWORD v) { FIXME("hwnd=%p 0x%04x stub\n",u,v ); return 0; } /************************************************************************* * SHLoadOLE [SHELL32.151] * * To reduce the memory usage of Windows 95, its shell32 contained an * internal implementation of a part of COM (see e.g. SHGetMalloc, SHCoCreateInstance, * SHRegisterDragDrop etc.) that allowed to use in-process STA objects without * the need to load OLE32.DLL. If OLE32.DLL was already loaded, the SH* function * would just call the Co* functions. * * The SHLoadOLE was called when OLE32.DLL was being loaded to transfer all the * information from the shell32 "mini-COM" to ole32.dll. * * See http://blogs.msdn.com/oldnewthing/archive/2004/07/05/173226.aspx for a * detailed description. * * Under wine ole32.dll is always loaded as it is imported by shlwapi.dll which is * imported by shell32 and no "mini-COM" is used (except for the "LoadWithoutCOM" * hack in SHCoCreateInstance) */ HRESULT WINAPI SHLoadOLE(LPARAM lParam) { FIXME("0x%08lx stub\n",lParam); return S_OK; } /************************************************************************* * DriveType [SHELL32.64] * */ int WINAPI DriveType(int u) { FIXME("0x%04x stub\n",u); return 0; } /************************************************************************* * InvalidateDriveType [SHELL32.65] * */ int WINAPI InvalidateDriveType(int u) { FIXME("0x%08x stub\n",u); return 0; } /************************************************************************* * SHAbortInvokeCommand [SHELL32.198] * */ HRESULT WINAPI SHAbortInvokeCommand(void) { FIXME("stub\n"); return 1; } /************************************************************************* * SHOutOfMemoryMessageBox [SHELL32.126] * */ int WINAPI SHOutOfMemoryMessageBox( HWND hwndOwner, LPCSTR lpCaption, UINT uType) { FIXME("%p %s 0x%08x stub\n",hwndOwner, lpCaption, uType); return 0; } /************************************************************************* * SHFlushClipboard [SHELL32.121] * */ HRESULT WINAPI SHFlushClipboard(void) { FIXME("stub\n"); return 1; } /************************************************************************* * SHWaitForFileToOpen [SHELL32.97] * */ BOOL WINAPI SHWaitForFileToOpen( LPCITEMIDLIST pidl, DWORD dwFlags, DWORD dwTimeout) { FIXME("%p 0x%08x 0x%08x stub\n", pidl, dwFlags, dwTimeout); return FALSE; } /************************************************************************ * RLBuildListOfPaths [SHELL32.146] * * NOTES * builds a DPA */ DWORD WINAPI RLBuildListOfPaths (void) { FIXME("stub\n"); return 0; } /************************************************************************ * SHValidateUNC [SHELL32.173] * */ BOOL WINAPI SHValidateUNC (HWND hwndOwner, PWSTR pszFile, UINT fConnect) { FIXME("(%p, %s, 0x%08x): stub\n", hwndOwner, debugstr_w(pszFile), fConnect); return FALSE; } /************************************************************************ * DoEnvironmentSubstA [SHELL32.@] * * See DoEnvironmentSubstW. */ DWORD WINAPI DoEnvironmentSubstA(LPSTR pszString, UINT cchString) { LPSTR dst; BOOL res = FALSE; DWORD len = cchString; TRACE("(%s, %d)\n", debugstr_a(pszString), cchString); if ((dst = heap_alloc(cchString * sizeof(CHAR)))) { len = ExpandEnvironmentStringsA(pszString, dst, cchString); /* len includes the terminating 0 */ if (len && len < cchString) { res = TRUE; memcpy(pszString, dst, len); } else len = cchString; heap_free(dst); } return MAKELONG(len, res); } /************************************************************************ * DoEnvironmentSubstW [SHELL32.@] * * Replace all %KEYWORD% in the string with the value of the named * environment variable. If the buffer is too small, the string is not modified. * * PARAMS * pszString [I] '\0' terminated string with %keyword%. * [O] '\0' terminated string with %keyword% substituted. * cchString [I] size of str. * * RETURNS * Success: The string in the buffer is updated * HIWORD: TRUE * LOWORD: characters used in the buffer, including space for the terminating 0 * Failure: buffer too small. The string is not modified. * HIWORD: FALSE * LOWORD: provided size of the buffer in characters */ DWORD WINAPI DoEnvironmentSubstW(LPWSTR pszString, UINT cchString) { LPWSTR dst; BOOL res = FALSE; DWORD len = cchString; TRACE("(%s, %d)\n", debugstr_w(pszString), cchString); if ((cchString < MAXLONG) && (dst = heap_alloc(cchString * sizeof(WCHAR)))) { len = ExpandEnvironmentStringsW(pszString, dst, cchString); /* len includes the terminating 0 */ if (len && len <= cchString) { res = TRUE; memcpy(pszString, dst, len * sizeof(WCHAR)); } else len = cchString; heap_free(dst); } return MAKELONG(len, res); } /************************************************************************ * DoEnvironmentSubst [SHELL32.53] * * See DoEnvironmentSubstA. */ DWORD WINAPI DoEnvironmentSubstAW(LPVOID x, UINT y) { if (SHELL_OsIsUnicode()) return DoEnvironmentSubstW(x, y); return DoEnvironmentSubstA(x, y); } /************************************************************************* * @ [SHELL32.243] * * Win98+ by-ordinal routine. In Win98 this routine returns zero and * does nothing else. Possibly this does something in NT or SHELL32 5.0? * */ BOOL WINAPI shell32_243(DWORD a, DWORD b) { return FALSE; } /************************************************************************* * GUIDFromStringW [SHELL32.704] */ BOOL WINAPI GUIDFromStringW(LPCWSTR str, LPGUID guid) { UNICODE_STRING guid_str; RtlInitUnicodeString(&guid_str, str); return !RtlGUIDFromString(&guid_str, guid); } /************************************************************************* * PathIsTemporaryW [SHELL32.714] */ BOOL WINAPI PathIsTemporaryW(const WCHAR *path) { FIXME("(%s) stub\n", debugstr_w(path)); return FALSE; } typedef struct _PSXA { UINT uiCount; UINT uiAllocated; IShellPropSheetExt *pspsx[1]; } PSXA, *PPSXA; typedef struct _PSXA_CALL { LPFNADDPROPSHEETPAGE lpfnAddReplaceWith; LPARAM lParam; BOOL bCalled; BOOL bMultiple; UINT uiCount; } PSXA_CALL, *PPSXA_CALL; static BOOL CALLBACK PsxaCall(HPROPSHEETPAGE hpage, LPARAM lParam) { PPSXA_CALL Call = (PPSXA_CALL)lParam; if (Call != NULL) { if ((Call->bMultiple || !Call->bCalled) && Call->lpfnAddReplaceWith(hpage, Call->lParam)) { Call->bCalled = TRUE; Call->uiCount++; return TRUE; } } return FALSE; } /************************************************************************* * SHAddFromPropSheetExtArray [SHELL32.167] */ UINT WINAPI SHAddFromPropSheetExtArray(HPSXA hpsxa, LPFNADDPROPSHEETPAGE lpfnAddPage, LPARAM lParam) { PSXA_CALL Call; UINT i; PPSXA psxa = (PPSXA)hpsxa; TRACE("(%p,%p,%08lx)\n", hpsxa, lpfnAddPage, lParam); if (psxa) { ZeroMemory(&Call, sizeof(Call)); Call.lpfnAddReplaceWith = lpfnAddPage; Call.lParam = lParam; Call.bMultiple = TRUE; /* Call the AddPage method of all registered IShellPropSheetExt interfaces */ for (i = 0; i != psxa->uiCount; i++) { psxa->pspsx[i]->lpVtbl->AddPages(psxa->pspsx[i], PsxaCall, (LPARAM)&Call); } return Call.uiCount; } return 0; } /************************************************************************* * SHCreatePropSheetExtArray [SHELL32.168] */ HPSXA WINAPI SHCreatePropSheetExtArray(HKEY hKey, LPCWSTR pszSubKey, UINT max_iface) { return SHCreatePropSheetExtArrayEx(hKey, pszSubKey, max_iface, NULL); } /************************************************************************* * SHCreatePropSheetExtArrayEx [SHELL32.194] */ HPSXA WINAPI SHCreatePropSheetExtArrayEx(HKEY hKey, LPCWSTR pszSubKey, UINT max_iface, LPDATAOBJECT pDataObj) { static const WCHAR szPropSheetSubKey[] = {'s','h','e','l','l','e','x','\\','P','r','o','p','e','r','t','y','S','h','e','e','t','H','a','n','d','l','e','r','s',0}; WCHAR szHandler[64]; DWORD dwHandlerLen; WCHAR szClsidHandler[39]; DWORD dwClsidSize; CLSID clsid; LONG lRet; DWORD dwIndex; IShellExtInit *psxi; IShellPropSheetExt *pspsx; HKEY hkBase, hkPropSheetHandlers; PPSXA psxa = NULL; TRACE("(%p,%s,%u)\n", hKey, debugstr_w(pszSubKey), max_iface); if (max_iface == 0) return NULL; /* Open the registry key */ lRet = RegOpenKeyW(hKey, pszSubKey, &hkBase); if (lRet != ERROR_SUCCESS) return NULL; lRet = RegOpenKeyExW(hkBase, szPropSheetSubKey, 0, KEY_ENUMERATE_SUB_KEYS, &hkPropSheetHandlers); RegCloseKey(hkBase); if (lRet == ERROR_SUCCESS) { /* Create and initialize the Property Sheet Extensions Array */ psxa = LocalAlloc(LMEM_FIXED, FIELD_OFFSET(PSXA, pspsx[max_iface])); if (psxa) { ZeroMemory(psxa, FIELD_OFFSET(PSXA, pspsx[max_iface])); psxa->uiAllocated = max_iface; /* Enumerate all subkeys and attempt to load the shell extensions */ dwIndex = 0; do { dwHandlerLen = ARRAY_SIZE(szHandler); lRet = RegEnumKeyExW(hkPropSheetHandlers, dwIndex++, szHandler, &dwHandlerLen, NULL, NULL, NULL, NULL); if (lRet != ERROR_SUCCESS) { if (lRet == ERROR_MORE_DATA) continue; if (lRet == ERROR_NO_MORE_ITEMS) lRet = ERROR_SUCCESS; break; } /* The CLSID is stored either in the key itself or in its default value. */ if (FAILED(lRet = SHCLSIDFromStringW(szHandler, &clsid))) { dwClsidSize = sizeof(szClsidHandler); if (SHGetValueW(hkPropSheetHandlers, szHandler, NULL, NULL, szClsidHandler, &dwClsidSize) == ERROR_SUCCESS) { /* Force a NULL-termination and convert the string */ szClsidHandler[ARRAY_SIZE(szClsidHandler) - 1] = 0; lRet = SHCLSIDFromStringW(szClsidHandler, &clsid); } } if (SUCCEEDED(lRet)) { /* Attempt to get an IShellPropSheetExt and an IShellExtInit instance. Only if both interfaces are supported it's a real shell extension. Then call IShellExtInit's Initialize method. */ if (SUCCEEDED(CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER/* | CLSCTX_NO_CODE_DOWNLOAD */, &IID_IShellPropSheetExt, (LPVOID *)&pspsx))) { if (SUCCEEDED(pspsx->lpVtbl->QueryInterface(pspsx, &IID_IShellExtInit, (PVOID *)&psxi))) { if (SUCCEEDED(psxi->lpVtbl->Initialize(psxi, NULL, pDataObj, hKey))) { /* Add the IShellPropSheetExt instance to the array */ psxa->pspsx[psxa->uiCount++] = pspsx; } else { psxi->lpVtbl->Release(psxi); pspsx->lpVtbl->Release(pspsx); } } else pspsx->lpVtbl->Release(pspsx); } } } while (psxa->uiCount != psxa->uiAllocated); } else lRet = ERROR_NOT_ENOUGH_MEMORY; RegCloseKey(hkPropSheetHandlers); } if (lRet != ERROR_SUCCESS && psxa) { SHDestroyPropSheetExtArray((HPSXA)psxa); psxa = NULL; } return (HPSXA)psxa; } /************************************************************************* * SHReplaceFromPropSheetExtArray [SHELL32.170] */ UINT WINAPI SHReplaceFromPropSheetExtArray(HPSXA hpsxa, UINT uPageID, LPFNADDPROPSHEETPAGE lpfnReplaceWith, LPARAM lParam) { PSXA_CALL Call; UINT i; PPSXA psxa = (PPSXA)hpsxa; TRACE("(%p,%u,%p,%08lx)\n", hpsxa, uPageID, lpfnReplaceWith, lParam); if (psxa) { ZeroMemory(&Call, sizeof(Call)); Call.lpfnAddReplaceWith = lpfnReplaceWith; Call.lParam = lParam; /* Call the ReplacePage method of all registered IShellPropSheetExt interfaces. Each shell extension is only allowed to call the callback once during the callback. */ for (i = 0; i != psxa->uiCount; i++) { Call.bCalled = FALSE; psxa->pspsx[i]->lpVtbl->ReplacePage(psxa->pspsx[i], uPageID, PsxaCall, (LPARAM)&Call); } return Call.uiCount; } return 0; } /************************************************************************* * SHDestroyPropSheetExtArray [SHELL32.169] */ void WINAPI SHDestroyPropSheetExtArray(HPSXA hpsxa) { UINT i; PPSXA psxa = (PPSXA)hpsxa; TRACE("(%p)\n", hpsxa); if (psxa) { for (i = 0; i != psxa->uiCount; i++) { psxa->pspsx[i]->lpVtbl->Release(psxa->pspsx[i]); } LocalFree(psxa); } } /************************************************************************* * CIDLData_CreateFromIDArray [SHELL32.83] * * Create IDataObject from PIDLs?? */ HRESULT WINAPI CIDLData_CreateFromIDArray( LPCITEMIDLIST pidlFolder, DWORD cpidlFiles, LPCITEMIDLIST *lppidlFiles, LPDATAOBJECT *ppdataObject) { UINT i; HWND hwnd = 0; /*FIXME: who should be hwnd of owner? set to desktop */ TRACE("(%p, %d, %p, %p)\n", pidlFolder, cpidlFiles, lppidlFiles, ppdataObject); if (TRACE_ON(pidl)) { pdump (pidlFolder); for (i=0; i