1480 lines
46 KiB
C
1480 lines
46 KiB
C
/*
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* SHFileOperation
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*
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* Copyright 2000 Juergen Schmied
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* Copyright 2002 Andriy Palamarchuk
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* Copyright 2004 Dietrich Teickner (from Odin)
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* Copyright 2004 Rolf Kalbermatter
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#include <string.h>
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#include <ctype.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "shellapi.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "shlobj.h"
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#include "shresdef.h"
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#define NO_SHLWAPI_STREAM
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#include "shlwapi.h"
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#include "shell32_main.h"
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#include "undocshell.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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#define IsAttrib(x, y) ((INVALID_FILE_ATTRIBUTES != (x)) && ((x) & (y)))
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#define IsAttribFile(x) (!((x) & FILE_ATTRIBUTE_DIRECTORY))
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#define IsAttribDir(x) IsAttrib(x, FILE_ATTRIBUTE_DIRECTORY)
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#define IsDotDir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
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#define FO_MASK 0xF
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static const WCHAR wWildcardFile[] = {'*',0};
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static const WCHAR wWildcardChars[] = {'*','?',0};
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static const WCHAR wBackslash[] = {'\\',0};
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static BOOL SHELL_DeleteDirectoryW(LPCWSTR path, BOOL bShowUI);
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static DWORD SHNotifyCreateDirectoryA(LPCSTR path, LPSECURITY_ATTRIBUTES sec);
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static DWORD SHNotifyCreateDirectoryW(LPCWSTR path, LPSECURITY_ATTRIBUTES sec);
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static DWORD SHNotifyRemoveDirectoryA(LPCSTR path);
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static DWORD SHNotifyRemoveDirectoryW(LPCWSTR path);
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static DWORD SHNotifyDeleteFileA(LPCSTR path);
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static DWORD SHNotifyDeleteFileW(LPCWSTR path);
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static DWORD SHNotifyMoveFileW(LPCWSTR src, LPCWSTR dest);
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static DWORD SHNotifyCopyFileW(LPCWSTR src, LPCWSTR dest, BOOL bFailIfExists);
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static DWORD SHFindAttrW(LPCWSTR pName, BOOL fileOnly);
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typedef struct
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{
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UINT caption_resource_id, text_resource_id;
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} SHELL_ConfirmIDstruc;
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static BOOL SHELL_ConfirmIDs(int nKindOfDialog, SHELL_ConfirmIDstruc *ids)
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{
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switch (nKindOfDialog) {
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case ASK_DELETE_FILE:
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ids->caption_resource_id = IDS_DELETEITEM_CAPTION;
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ids->text_resource_id = IDS_DELETEITEM_TEXT;
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return TRUE;
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case ASK_DELETE_FOLDER:
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ids->caption_resource_id = IDS_DELETEFOLDER_CAPTION;
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ids->text_resource_id = IDS_DELETEITEM_TEXT;
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return TRUE;
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case ASK_DELETE_MULTIPLE_ITEM:
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ids->caption_resource_id = IDS_DELETEITEM_CAPTION;
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ids->text_resource_id = IDS_DELETEMULTIPLE_TEXT;
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return TRUE;
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case ASK_OVERWRITE_FILE:
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ids->caption_resource_id = IDS_OVERWRITEFILE_CAPTION;
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ids->text_resource_id = IDS_OVERWRITEFILE_TEXT;
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return TRUE;
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default:
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FIXME(" Unhandled nKindOfDialog %d stub\n", nKindOfDialog);
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}
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return FALSE;
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}
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BOOL SHELL_ConfirmDialog(int nKindOfDialog, LPCSTR szDir)
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{
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CHAR szCaption[255], szText[255], szBuffer[MAX_PATH + 256];
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SHELL_ConfirmIDstruc ids;
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if (!SHELL_ConfirmIDs(nKindOfDialog, &ids))
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return FALSE;
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LoadStringA(shell32_hInstance, ids.caption_resource_id, szCaption, sizeof(szCaption));
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LoadStringA(shell32_hInstance, ids.text_resource_id, szText, sizeof(szText));
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FormatMessageA(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
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szText, 0, 0, szBuffer, sizeof(szBuffer), (va_list*)&szDir);
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return (IDOK == MessageBoxA(GetActiveWindow(), szBuffer, szCaption, MB_OKCANCEL | MB_ICONEXCLAMATION));
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}
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BOOL SHELL_ConfirmDialogW(int nKindOfDialog, LPCWSTR szDir)
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{
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WCHAR szCaption[255], szText[255], szBuffer[MAX_PATH + 256];
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SHELL_ConfirmIDstruc ids;
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if (!SHELL_ConfirmIDs(nKindOfDialog, &ids))
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return FALSE;
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LoadStringW(shell32_hInstance, ids.caption_resource_id, szCaption, sizeof(szCaption));
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LoadStringW(shell32_hInstance, ids.text_resource_id, szText, sizeof(szText));
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FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
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szText, 0, 0, szBuffer, sizeof(szBuffer), (va_list*)&szDir);
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return (IDOK == MessageBoxW(GetActiveWindow(), szBuffer, szCaption, MB_OKCANCEL | MB_ICONEXCLAMATION));
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}
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static DWORD SHELL32_AnsiToUnicodeBuf(LPCSTR aPath, LPWSTR *wPath, DWORD minChars)
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{
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DWORD len = MultiByteToWideChar(CP_ACP, 0, aPath, -1, NULL, 0);
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if (len < minChars)
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len = minChars;
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*wPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
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if (*wPath)
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{
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MultiByteToWideChar(CP_ACP, 0, aPath, -1, *wPath, len);
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return NO_ERROR;
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}
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return E_OUTOFMEMORY;
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}
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static void SHELL32_FreeUnicodeBuf(LPWSTR wPath)
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{
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HeapFree(GetProcessHeap(), 0, wPath);
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}
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/**************************************************************************
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* SHELL_DeleteDirectory() [internal]
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*
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* Asks for confirmation when bShowUI is true and deletes the directory and
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* all its subdirectories and files if necessary.
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*/
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BOOL SHELL_DeleteDirectoryA(LPCSTR pszDir, BOOL bShowUI)
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{
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LPWSTR wPath;
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BOOL ret = FALSE;
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if (!SHELL32_AnsiToUnicodeBuf(pszDir, &wPath, 0))
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{
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ret = SHELL_DeleteDirectoryW(wPath, bShowUI);
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SHELL32_FreeUnicodeBuf(wPath);
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}
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return ret;
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}
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static BOOL SHELL_DeleteDirectoryW(LPCWSTR pszDir, BOOL bShowUI)
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{
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BOOL ret = TRUE;
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HANDLE hFind;
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WIN32_FIND_DATAW wfd;
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WCHAR szTemp[MAX_PATH];
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/* Make sure the directory exists before eventually prompting the user */
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PathCombineW(szTemp, pszDir, wWildcardFile);
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hFind = FindFirstFileW(szTemp, &wfd);
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if (hFind == INVALID_HANDLE_VALUE)
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return FALSE;
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if (!bShowUI || (ret = SHELL_ConfirmDialogW(ASK_DELETE_FOLDER, pszDir)))
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{
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do
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{
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LPWSTR lp = wfd.cAlternateFileName;
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if (!lp[0])
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lp = wfd.cFileName;
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if (IsDotDir(lp))
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continue;
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PathCombineW(szTemp, pszDir, lp);
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if (FILE_ATTRIBUTE_DIRECTORY & wfd.dwFileAttributes)
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ret = SHELL_DeleteDirectoryW(szTemp, FALSE);
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else
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ret = (SHNotifyDeleteFileW(szTemp) == ERROR_SUCCESS);
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} while (ret && FindNextFileW(hFind, &wfd));
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}
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FindClose(hFind);
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if (ret)
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ret = (SHNotifyRemoveDirectoryW(pszDir) == ERROR_SUCCESS);
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return ret;
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}
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/**************************************************************************
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* SHELL_DeleteFileA() [internal]
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*/
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BOOL SHELL_DeleteFileA(LPCSTR pszFile, BOOL bShowUI)
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{
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if (bShowUI && !SHELL_ConfirmDialog(ASK_DELETE_FILE, pszFile))
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return FALSE;
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return (SHNotifyDeleteFileA(pszFile) == ERROR_SUCCESS);
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}
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BOOL SHELL_DeleteFileW(LPCWSTR pszFile, BOOL bShowUI)
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{
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if (bShowUI && !SHELL_ConfirmDialogW(ASK_DELETE_FILE, pszFile))
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return FALSE;
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return (SHNotifyDeleteFileW(pszFile) == ERROR_SUCCESS);
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}
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/**************************************************************************
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* Win32CreateDirectory [SHELL32.93]
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*
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* Creates a directory. Also triggers a change notify if one exists.
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*
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* PARAMS
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* path [I] path to directory to create
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*
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* RETURNS
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* TRUE if successful, FALSE otherwise
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*
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* NOTES
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* Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be ANSI.
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* This is Unicode on NT/2000
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*/
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static DWORD SHNotifyCreateDirectoryA(LPCSTR path, LPSECURITY_ATTRIBUTES sec)
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{
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LPWSTR wPath;
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DWORD retCode;
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TRACE("(%s, %p)\n", debugstr_a(path), sec);
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retCode = SHELL32_AnsiToUnicodeBuf(path, &wPath, 0);
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if (!retCode)
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{
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retCode = SHNotifyCreateDirectoryW(wPath, sec);
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SHELL32_FreeUnicodeBuf(wPath);
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}
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return retCode;
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}
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/**********************************************************************/
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static DWORD SHNotifyCreateDirectoryW(LPCWSTR path, LPSECURITY_ATTRIBUTES sec)
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{
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TRACE("(%s, %p)\n", debugstr_w(path), sec);
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if (CreateDirectoryW(path, sec))
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{
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SHChangeNotify(SHCNE_MKDIR, SHCNF_PATHW, path, NULL);
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return ERROR_SUCCESS;
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}
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return GetLastError();
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}
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/**********************************************************************/
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BOOL WINAPI Win32CreateDirectoryAW(LPCVOID path, LPSECURITY_ATTRIBUTES sec)
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{
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if (SHELL_OsIsUnicode())
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return (SHNotifyCreateDirectoryW(path, sec) == ERROR_SUCCESS);
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return (SHNotifyCreateDirectoryA(path, sec) == ERROR_SUCCESS);
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}
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/************************************************************************
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* Win32RemoveDirectory [SHELL32.94]
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*
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* Deletes a directory. Also triggers a change notify if one exists.
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*
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* PARAMS
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* path [I] path to directory to delete
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*
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* RETURNS
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* TRUE if successful, FALSE otherwise
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*
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* NOTES
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* Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be ANSI.
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* This is Unicode on NT/2000
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*/
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static DWORD SHNotifyRemoveDirectoryA(LPCSTR path)
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{
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LPWSTR wPath;
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DWORD retCode;
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TRACE("(%s)\n", debugstr_a(path));
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retCode = SHELL32_AnsiToUnicodeBuf(path, &wPath, 0);
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if (!retCode)
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{
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retCode = SHNotifyRemoveDirectoryW(wPath);
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SHELL32_FreeUnicodeBuf(wPath);
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}
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return retCode;
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}
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/***********************************************************************/
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static DWORD SHNotifyRemoveDirectoryW(LPCWSTR path)
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{
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BOOL ret;
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TRACE("(%s)\n", debugstr_w(path));
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ret = RemoveDirectoryW(path);
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if (!ret)
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{
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/* Directory may be write protected */
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DWORD dwAttr = GetFileAttributesW(path);
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if (IsAttrib(dwAttr, FILE_ATTRIBUTE_READONLY))
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if (SetFileAttributesW(path, dwAttr & ~FILE_ATTRIBUTE_READONLY))
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ret = RemoveDirectoryW(path);
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}
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if (ret)
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{
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SHChangeNotify(SHCNE_RMDIR, SHCNF_PATHW, path, NULL);
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return ERROR_SUCCESS;
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}
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return GetLastError();
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}
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/***********************************************************************/
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BOOL WINAPI Win32RemoveDirectoryAW(LPCVOID path)
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{
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if (SHELL_OsIsUnicode())
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return (SHNotifyRemoveDirectoryW(path) == ERROR_SUCCESS);
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return (SHNotifyRemoveDirectoryA(path) == ERROR_SUCCESS);
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}
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/************************************************************************
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* Win32DeleteFile [SHELL32.164]
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*
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* Deletes a file. Also triggers a change notify if one exists.
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*
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* PARAMS
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* path [I] path to file to delete
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*
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* RETURNS
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* TRUE if successful, FALSE otherwise
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*
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* NOTES
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* Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be ANSI.
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* This is Unicode on NT/2000
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*/
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static DWORD SHNotifyDeleteFileA(LPCSTR path)
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{
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LPWSTR wPath;
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DWORD retCode;
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TRACE("(%s)\n", debugstr_a(path));
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retCode = SHELL32_AnsiToUnicodeBuf(path, &wPath, 0);
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if (!retCode)
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{
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retCode = SHNotifyDeleteFileW(wPath);
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SHELL32_FreeUnicodeBuf(wPath);
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}
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return retCode;
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}
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/***********************************************************************/
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static DWORD SHNotifyDeleteFileW(LPCWSTR path)
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{
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BOOL ret;
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TRACE("(%s)\n", debugstr_w(path));
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ret = DeleteFileW(path);
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if (!ret)
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{
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/* File may be write protected or a system file */
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DWORD dwAttr = GetFileAttributesW(path);
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if (IsAttrib(dwAttr, FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_SYSTEM))
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if (SetFileAttributesW(path, dwAttr & ~(FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_SYSTEM)))
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ret = DeleteFileW(path);
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}
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if (ret)
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{
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SHChangeNotify(SHCNE_DELETE, SHCNF_PATHW, path, NULL);
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return ERROR_SUCCESS;
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}
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return GetLastError();
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}
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/***********************************************************************/
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DWORD WINAPI Win32DeleteFileAW(LPCVOID path)
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{
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if (SHELL_OsIsUnicode())
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return (SHNotifyDeleteFileW(path) == ERROR_SUCCESS);
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return (SHNotifyDeleteFileA(path) == ERROR_SUCCESS);
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}
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/************************************************************************
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* SHNotifyMoveFile [internal]
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*
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* Moves a file. Also triggers a change notify if one exists.
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*
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* PARAMS
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* src [I] path to source file to move
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* dest [I] path to target file to move to
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*
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* RETURNS
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* ERORR_SUCCESS if successful
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*/
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static DWORD SHNotifyMoveFileW(LPCWSTR src, LPCWSTR dest)
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{
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BOOL ret;
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TRACE("(%s %s)\n", debugstr_w(src), debugstr_w(dest));
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ret = MoveFileW(src, dest);
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if (!ret)
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{
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DWORD dwAttr;
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dwAttr = SHFindAttrW(dest, FALSE);
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if (INVALID_FILE_ATTRIBUTES == dwAttr)
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{
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/* Source file may be write protected or a system file */
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dwAttr = GetFileAttributesW(src);
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if (IsAttrib(dwAttr, FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_SYSTEM))
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if (SetFileAttributesW(src, dwAttr & ~(FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_SYSTEM)))
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ret = MoveFileW(src, dest);
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}
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}
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if (ret)
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{
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SHChangeNotify(SHCNE_RENAMEITEM, SHCNF_PATHW, src, dest);
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return ERROR_SUCCESS;
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}
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return GetLastError();
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}
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/************************************************************************
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* SHNotifyCopyFile [internal]
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*
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* Copies a file. Also triggers a change notify if one exists.
|
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*
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* PARAMS
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* src [I] path to source file to move
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* dest [I] path to target file to move to
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* bFailIfExists [I] if TRUE, the target file will not be overwritten if
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* a file with this name already exists
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*
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* RETURNS
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* ERROR_SUCCESS if successful
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*/
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static DWORD SHNotifyCopyFileW(LPCWSTR src, LPCWSTR dest, BOOL bFailIfExists)
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{
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BOOL ret;
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TRACE("(%s %s %s)\n", debugstr_w(src), debugstr_w(dest), bFailIfExists ? "failIfExists" : "");
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ret = CopyFileW(src, dest, bFailIfExists);
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if (ret)
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{
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SHChangeNotify(SHCNE_CREATE, SHCNF_PATHW, dest, NULL);
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return ERROR_SUCCESS;
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}
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return GetLastError();
|
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}
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|
|
/*************************************************************************
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|
* SHCreateDirectory [SHELL32.165]
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*
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* This function creates a file system folder whose fully qualified path is
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* given by path. If one or more of the intermediate folders do not exist,
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* they will be created as well.
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*
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* PARAMS
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* hWnd [I]
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* path [I] path of directory to create
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*
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* RETURNS
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* ERRROR_SUCCESS or one of the following values:
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* ERROR_BAD_PATHNAME if the path is relative
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* ERROR_FILE_EXISTS when a file with that name exists
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* ERROR_PATH_NOT_FOUND can't find the path, probably invalid
|
|
* ERROR_INVLID_NAME if the path contains invalid chars
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* ERROR_ALREADY_EXISTS when the directory already exists
|
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* ERROR_FILENAME_EXCED_RANGE if the filename was to long to process
|
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*
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* NOTES
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* exported by ordinal
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* Win9x exports ANSI
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* WinNT/2000 exports Unicode
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*/
|
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DWORD WINAPI SHCreateDirectory(HWND hWnd, LPCVOID path)
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{
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if (SHELL_OsIsUnicode())
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return SHCreateDirectoryExW(hWnd, path, NULL);
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return SHCreateDirectoryExA(hWnd, path, NULL);
|
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}
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|
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/*************************************************************************
|
|
* SHCreateDirectoryExA [SHELL32.@]
|
|
*
|
|
* This function creates a file system folder whose fully qualified path is
|
|
* given by path. If one or more of the intermediate folders do not exist,
|
|
* they will be created as well.
|
|
*
|
|
* PARAMS
|
|
* hWnd [I]
|
|
* path [I] path of directory to create
|
|
* sec [I] security attributes to use or NULL
|
|
*
|
|
* RETURNS
|
|
* ERRROR_SUCCESS or one of the following values:
|
|
* ERROR_BAD_PATHNAME or ERROR_PATH_NOT_FOUND if the path is relative
|
|
* ERROR_INVLID_NAME if the path contains invalid chars
|
|
* ERROR_FILE_EXISTS when a file with that name exists
|
|
* ERROR_ALREADY_EXISTS when the directory already exists
|
|
* ERROR_FILENAME_EXCED_RANGE if the filename was to long to process
|
|
*
|
|
* FIXME: Not implemented yet;
|
|
* SHCreateDirectoryEx also verifies that the files in the directory will be visible
|
|
* if the path is a network path to deal with network drivers which might have a limited
|
|
* but unknown maximum path length. If not:
|
|
*
|
|
* If hWnd is set to a valid window handle, a message box is displayed warning
|
|
* the user that the files may not be accessible. If the user chooses not to
|
|
* proceed, the function returns ERROR_CANCELLED.
|
|
*
|
|
* If hWnd is set to NULL, no user interface is displayed and the function
|
|
* returns ERROR_CANCELLED.
|
|
*/
|
|
int WINAPI SHCreateDirectoryExA(HWND hWnd, LPCSTR path, LPSECURITY_ATTRIBUTES sec)
|
|
{
|
|
LPWSTR wPath;
|
|
DWORD retCode;
|
|
|
|
TRACE("(%s, %p)\n", debugstr_a(path), sec);
|
|
|
|
retCode = SHELL32_AnsiToUnicodeBuf(path, &wPath, 0);
|
|
if (!retCode)
|
|
{
|
|
retCode = SHCreateDirectoryExW(hWnd, wPath, sec);
|
|
SHELL32_FreeUnicodeBuf(wPath);
|
|
}
|
|
return retCode;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHCreateDirectoryExW [SHELL32.@]
|
|
*
|
|
* See SHCreateDirectoryExA.
|
|
*/
|
|
int WINAPI SHCreateDirectoryExW(HWND hWnd, LPCWSTR path, LPSECURITY_ATTRIBUTES sec)
|
|
{
|
|
int ret = ERROR_BAD_PATHNAME;
|
|
TRACE("(%p, %s, %p)\n", hWnd, debugstr_w(path), sec);
|
|
|
|
if (PathIsRelativeW(path))
|
|
{
|
|
SetLastError(ret);
|
|
}
|
|
else
|
|
{
|
|
ret = SHNotifyCreateDirectoryW(path, sec);
|
|
/* Refuse to work on certain error codes before trying to create directories recursively */
|
|
if (ret != ERROR_FILE_EXISTS &&
|
|
ret != ERROR_ALREADY_EXISTS &&
|
|
ret != ERROR_FILENAME_EXCED_RANGE)
|
|
{
|
|
WCHAR *pEnd, *pSlash, szTemp[MAX_PATH + 1]; /* extra for PathAddBackslash() */
|
|
|
|
lstrcpynW(szTemp, path, MAX_PATH);
|
|
pEnd = PathAddBackslashW(szTemp);
|
|
pSlash = szTemp + 3;
|
|
|
|
while (*pSlash)
|
|
{
|
|
while (*pSlash && *pSlash != '\\')
|
|
pSlash = CharNextW(pSlash);
|
|
|
|
if (*pSlash)
|
|
{
|
|
*pSlash = 0; /* terminate path at separator */
|
|
|
|
ret = SHNotifyCreateDirectoryW(szTemp, pSlash + 1 == pEnd ? sec : NULL);
|
|
}
|
|
*pSlash++ = '\\'; /* put the separator back */
|
|
}
|
|
}
|
|
|
|
if (ret && hWnd && (ERROR_CANCELLED != ret))
|
|
{
|
|
/* We failed and should show a dialog box */
|
|
FIXME("Show system error message, creating path %s, failed with error %d\n", debugstr_w(path), ret);
|
|
ret = ERROR_CANCELLED; /* Error has been already presented to user (not really yet!) */
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* SHFindAttrW [internal]
|
|
*
|
|
* Get the Attributes for a file or directory. The difference to GetAttributes()
|
|
* is that this function will also work for paths containing wildcard characters
|
|
* in its filename.
|
|
|
|
* PARAMS
|
|
* path [I] path of directory or file to check
|
|
* fileOnly [I] TRUE if only files should be found
|
|
*
|
|
* RETURNS
|
|
* INVALID_FILE_ATTRIBUTES if the path does not exist, the actual attributes of
|
|
* the first file or directory found otherwise
|
|
*/
|
|
static DWORD SHFindAttrW(LPCWSTR pName, BOOL fileOnly)
|
|
{
|
|
WIN32_FIND_DATAW wfd;
|
|
BOOL b_FileMask = fileOnly && (NULL != StrPBrkW(pName, wWildcardChars));
|
|
DWORD dwAttr = INVALID_FILE_ATTRIBUTES;
|
|
HANDLE hFind = FindFirstFileW(pName, &wfd);
|
|
|
|
TRACE("%s %d\n", debugstr_w(pName), fileOnly);
|
|
if (INVALID_HANDLE_VALUE != hFind)
|
|
{
|
|
do
|
|
{
|
|
if (b_FileMask && IsAttribDir(wfd.dwFileAttributes))
|
|
continue;
|
|
dwAttr = wfd.dwFileAttributes;
|
|
break;
|
|
}
|
|
while (FindNextFileW(hFind, &wfd));
|
|
FindClose(hFind);
|
|
}
|
|
return dwAttr;
|
|
}
|
|
|
|
/*************************************************************************
|
|
*
|
|
* SHFileStrICmp HelperFunction for SHFileOperationW
|
|
*
|
|
*/
|
|
BOOL SHFileStrICmpW(LPWSTR p1, LPWSTR p2, LPWSTR p1End, LPWSTR p2End)
|
|
{
|
|
WCHAR C1 = '\0';
|
|
WCHAR C2 = '\0';
|
|
int i_Temp = -1;
|
|
int i_len1 = lstrlenW(p1);
|
|
int i_len2 = lstrlenW(p2);
|
|
|
|
if (p1End && (&p1[i_len1] >= p1End) && ('\\' == p1End[0]))
|
|
{
|
|
C1 = p1End[0];
|
|
p1End[0] = '\0';
|
|
i_len1 = lstrlenW(p1);
|
|
}
|
|
if (p2End)
|
|
{
|
|
if ((&p2[i_len2] >= p2End) && ('\\' == p2End[0]))
|
|
{
|
|
C2 = p2End[0];
|
|
if (C2)
|
|
p2End[0] = '\0';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ((i_len1 <= i_len2) && ('\\' == p2[i_len1]))
|
|
{
|
|
C2 = p2[i_len1];
|
|
if (C2)
|
|
p2[i_len1] = '\0';
|
|
}
|
|
}
|
|
i_len2 = lstrlenW(p2);
|
|
if (i_len1 == i_len2)
|
|
i_Temp = lstrcmpiW(p1,p2);
|
|
if (C1)
|
|
p1[i_len1] = C1;
|
|
if (C2)
|
|
p2[i_len2] = C2;
|
|
return !(i_Temp);
|
|
}
|
|
|
|
/*************************************************************************
|
|
*
|
|
* SHFileStrCpyCat HelperFunction for SHFileOperationW
|
|
*
|
|
*/
|
|
LPWSTR SHFileStrCpyCatW(LPWSTR pTo, LPCWSTR pFrom, LPCWSTR pCatStr)
|
|
{
|
|
LPWSTR pToFile = NULL;
|
|
int i_len;
|
|
if (pTo)
|
|
{
|
|
if (pFrom)
|
|
lstrcpyW(pTo, pFrom);
|
|
if (pCatStr)
|
|
{
|
|
i_len = lstrlenW(pTo);
|
|
if ((i_len) && (pTo[--i_len] != '\\'))
|
|
i_len++;
|
|
pTo[i_len] = '\\';
|
|
if (pCatStr[0] == '\\')
|
|
pCatStr++; \
|
|
lstrcpyW(&pTo[i_len+1], pCatStr);
|
|
}
|
|
pToFile = StrRChrW(pTo,NULL,'\\');
|
|
if (!pToFile)
|
|
pToFile = pTo;
|
|
/* termination of the new string-group */
|
|
pTo[(lstrlenW(pTo)) + 1] = '\0';
|
|
}
|
|
return pToFile;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* SHELL_FileNamesMatch()
|
|
*
|
|
* Accepts two \0 delimited lists of the file names. Checks whether number of
|
|
* files in both lists is the same, and checks also if source-name exists.
|
|
*/
|
|
BOOL SHELL_FileNamesMatch(LPCWSTR pszFiles1, LPCWSTR pszFiles2, BOOL bOnlySrc)
|
|
{
|
|
while ((pszFiles1[0] != '\0') &&
|
|
(bOnlySrc || (pszFiles2[0] != '\0')))
|
|
{
|
|
if (NULL == StrPBrkW(pszFiles1, wWildcardChars))
|
|
{
|
|
if (INVALID_FILE_ATTRIBUTES == GetFileAttributesW(pszFiles1))
|
|
return FALSE;
|
|
}
|
|
pszFiles1 += lstrlenW(pszFiles1) + 1;
|
|
if (!bOnlySrc)
|
|
pszFiles2 += lstrlenW(pszFiles2) + 1;
|
|
}
|
|
return ((pszFiles1[0] == '\0') && (bOnlySrc || (pszFiles2[0] == '\0')));
|
|
}
|
|
|
|
/*************************************************************************
|
|
*
|
|
* SHNameTranslate HelperFunction for SHFileOperationA
|
|
*
|
|
* Translates a list of 0 terminated ASCII strings into Unicode. If *wString
|
|
* is NULL, only the necessary size of the string is determined and returned,
|
|
* otherwise the ASCII strings are copied into it and the buffer is increased
|
|
* to point to the location after the final 0 termination char.
|
|
*/
|
|
DWORD SHNameTranslate(LPWSTR* wString, LPCWSTR* pWToFrom, BOOL more)
|
|
{
|
|
DWORD size = 0, aSize = 0;
|
|
LPCSTR aString = (LPCSTR)*pWToFrom;
|
|
|
|
if (aString)
|
|
{
|
|
do
|
|
{
|
|
size = lstrlenA(aString) + 1;
|
|
aSize += size;
|
|
aString += size;
|
|
} while ((size != 1) && more);
|
|
/* The two sizes might be different in the case of multibyte chars */
|
|
size = MultiByteToWideChar(CP_ACP, 0, aString, aSize, *wString, 0);
|
|
if (*wString) /* only in the second loop */
|
|
{
|
|
MultiByteToWideChar(CP_ACP, 0, (LPCSTR)*pWToFrom, aSize, *wString, size);
|
|
*pWToFrom = *wString;
|
|
*wString += size;
|
|
}
|
|
}
|
|
return size;
|
|
}
|
|
/*************************************************************************
|
|
* SHFileOperationA [SHELL32.@]
|
|
*
|
|
* Function to copy, move, delete and create one or more files with optional
|
|
* user prompts.
|
|
*
|
|
* PARAMS
|
|
* lpFileOp [I/O] pointer to a structure containing all the necessary information
|
|
*
|
|
* RETURNS
|
|
* Success: zero
|
|
* Failure: nonzero
|
|
*
|
|
* NOTES
|
|
* exported by name
|
|
*/
|
|
int WINAPI SHFileOperationA(LPSHFILEOPSTRUCTA lpFileOp)
|
|
{
|
|
SHFILEOPSTRUCTW nFileOp = *((LPSHFILEOPSTRUCTW)lpFileOp);
|
|
int retCode = 0;
|
|
DWORD size;
|
|
LPWSTR ForFree = NULL, /* we change wString in SHNameTranslate and can't use it for freeing */
|
|
wString = NULL; /* we change this in SHNameTranslate */
|
|
|
|
TRACE("\n");
|
|
if (FO_DELETE == (nFileOp.wFunc & FO_MASK))
|
|
nFileOp.pTo = NULL; /* we need a NULL or a valid pointer for translation */
|
|
if (!(nFileOp.fFlags & FOF_SIMPLEPROGRESS))
|
|
nFileOp.lpszProgressTitle = NULL; /* we need a NULL or a valid pointer for translation */
|
|
while (1) /* every loop calculate size, second translate also, if we have storage for this */
|
|
{
|
|
size = SHNameTranslate(&wString, &nFileOp.lpszProgressTitle, FALSE); /* no loop */
|
|
size += SHNameTranslate(&wString, &nFileOp.pFrom, TRUE); /* internal loop */
|
|
size += SHNameTranslate(&wString, &nFileOp.pTo, TRUE); /* internal loop */
|
|
|
|
if (ForFree)
|
|
{
|
|
retCode = SHFileOperationW(&nFileOp);
|
|
HeapFree(GetProcessHeap(), 0, ForFree); /* we cannot use wString, it was changed */
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
wString = ForFree = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
|
|
if (ForFree) continue;
|
|
retCode = ERROR_OUTOFMEMORY;
|
|
nFileOp.fAnyOperationsAborted = TRUE;
|
|
SetLastError(retCode);
|
|
return retCode;
|
|
}
|
|
}
|
|
|
|
lpFileOp->hNameMappings = nFileOp.hNameMappings;
|
|
lpFileOp->fAnyOperationsAborted = nFileOp.fAnyOperationsAborted;
|
|
return retCode;
|
|
}
|
|
|
|
static const char * debug_shfileops_flags( DWORD fFlags )
|
|
{
|
|
return wine_dbg_sprintf( "%s%s%s%s%s%s%s%s%s%s%s%s%s",
|
|
fFlags & FOF_MULTIDESTFILES ? "FOF_MULTIDESTFILES " : "",
|
|
fFlags & FOF_CONFIRMMOUSE ? "FOF_CONFIRMMOUSE " : "",
|
|
fFlags & FOF_SILENT ? "FOF_SILENT " : "",
|
|
fFlags & FOF_RENAMEONCOLLISION ? "FOF_RENAMEONCOLLISION " : "",
|
|
fFlags & FOF_NOCONFIRMATION ? "FOF_NOCONFIRMATION " : "",
|
|
fFlags & FOF_WANTMAPPINGHANDLE ? "FOF_WANTMAPPINGHANDLE " : "",
|
|
fFlags & FOF_ALLOWUNDO ? "FOF_ALLOWUNDO " : "",
|
|
fFlags & FOF_FILESONLY ? "FOF_FILESONLY " : "",
|
|
fFlags & FOF_SIMPLEPROGRESS ? "FOF_SIMPLEPROGRESS " : "",
|
|
fFlags & FOF_NOCONFIRMMKDIR ? "FOF_NOCONFIRMMKDIR " : "",
|
|
fFlags & FOF_NOERRORUI ? "FOF_NOERRORUI " : "",
|
|
fFlags & FOF_NOCOPYSECURITYATTRIBS ? "FOF_NOCOPYSECURITYATTRIBS" : "",
|
|
fFlags & 0xf000 ? "MORE-UNKNOWN-Flags" : "");
|
|
}
|
|
|
|
static const char * debug_shfileops_action( DWORD op )
|
|
{
|
|
LPCSTR cFO_Name [] = {"FO_????","FO_MOVE","FO_COPY","FO_DELETE","FO_RENAME"};
|
|
return wine_dbg_sprintf("%s", cFO_Name[ op ]);
|
|
}
|
|
|
|
#define ERROR_SHELL_INTERNAL_FILE_NOT_FOUND 1026
|
|
#define HIGH_ADR (LPWSTR)0xffffffff
|
|
|
|
/* handle the complete deletion of `pTempFrom` */
|
|
static int shfileops_delete(WIN32_FIND_DATAW *wfd,SHFILEOPSTRUCTW nFileOp, LPWSTR pFromFile,LPWSTR pTempFrom,HANDLE *hFind)
|
|
|
|
{
|
|
LPWSTR lpFileName;
|
|
BOOL b_Mask = (NULL != StrPBrkW(&pFromFile[1], wWildcardChars));
|
|
int retCode = 0;
|
|
do
|
|
{
|
|
lpFileName = wfd->cAlternateFileName;
|
|
if (!lpFileName[0])
|
|
lpFileName = wfd->cFileName;
|
|
if (IsDotDir(lpFileName) ||
|
|
((b_Mask) && IsAttribDir(wfd->dwFileAttributes) && (nFileOp.fFlags & FOF_FILESONLY)))
|
|
continue;
|
|
SHFileStrCpyCatW(&pFromFile[1], lpFileName, NULL);
|
|
/* TODO: Check the SHELL_DeleteFileOrDirectoryW() function in shell32.dll */
|
|
if (IsAttribFile(wfd->dwFileAttributes))
|
|
{
|
|
if(SHNotifyDeleteFileW(pTempFrom) != ERROR_SUCCESS)
|
|
{
|
|
nFileOp.fAnyOperationsAborted = TRUE;
|
|
retCode = 0x78; /* value unknown */
|
|
}
|
|
}
|
|
else if(!SHELL_DeleteDirectoryW(pTempFrom, (!(nFileOp.fFlags & FOF_NOCONFIRMATION))))
|
|
{
|
|
nFileOp.fAnyOperationsAborted = TRUE;
|
|
retCode = 0x79; /* value unknown */
|
|
}
|
|
}
|
|
while (!nFileOp.fAnyOperationsAborted && FindNextFileW(*hFind,wfd));
|
|
FindClose(*hFind);
|
|
*hFind = INVALID_HANDLE_VALUE;
|
|
return retCode;
|
|
}
|
|
|
|
/*
|
|
* Summary of flags:
|
|
*
|
|
* implemented flags:
|
|
* FOF_MULTIDESTFILES, FOF_NOCONFIRMATION, FOF_FILESONLY
|
|
*
|
|
* unimplememented and ignored flags:
|
|
* FOF_CONFIRMMOUSE, FOF_SILENT, FOF_NOCONFIRMMKDIR,
|
|
* FOF_SIMPLEPROGRESS, FOF_NOCOPYSECURITYATTRIBS
|
|
*
|
|
* partially implemented, breaks if file exists:
|
|
* FOF_RENAMEONCOLLISION
|
|
*
|
|
* unimplemented and break if any other flag set:
|
|
* FOF_ALLOWUNDO, FOF_WANTMAPPINGHANDLE
|
|
*/
|
|
|
|
static int shfileops_check_flags(SHFILEOPSTRUCTW nFileOp)
|
|
{
|
|
FILEOP_FLAGS OFl = ((FILEOP_FLAGS)nFileOp.fFlags & 0xfff);
|
|
long FuncSwitch = (nFileOp.wFunc & FO_MASK);
|
|
long level= nFileOp.wFunc >> 4;
|
|
|
|
TRACE("%s level=%ld nFileOp.fFlags=0x%x\n",
|
|
debug_shfileops_action(FuncSwitch), level, nFileOp.fFlags);
|
|
/* OFl &= (-1 - (FOF_MULTIDESTFILES | FOF_FILESONLY)); */
|
|
/* OFl ^= (FOF_SILENT | FOF_NOCONFIRMATION | FOF_SIMPLEPROGRESS | FOF_NOCONFIRMMKDIR); */
|
|
OFl &= (~(FOF_MULTIDESTFILES | FOF_NOCONFIRMATION | FOF_FILESONLY)); /* implemented */
|
|
OFl ^= (FOF_SILENT | FOF_NOCONFIRMMKDIR | FOF_NOERRORUI | FOF_NOCOPYSECURITYATTRIBS); /* ignored, if one */
|
|
OFl &= (~FOF_SIMPLEPROGRESS); /* ignored, only with FOF_SILENT */
|
|
if (OFl)
|
|
{
|
|
if (OFl & (~(FOF_CONFIRMMOUSE | FOF_SILENT | FOF_RENAMEONCOLLISION |
|
|
FOF_NOCONFIRMMKDIR | FOF_NOERRORUI | FOF_NOCOPYSECURITYATTRIBS | FOF_ALLOWUNDO)))
|
|
{
|
|
FIXME("%s level=%ld lpFileOp->fFlags=0x%x not implemented, Aborted=TRUE, stub\n",
|
|
debug_shfileops_action(FuncSwitch), level, OFl);
|
|
return 0x403; /* 1027, we need an extension to shlfileop */
|
|
}
|
|
else
|
|
{
|
|
TRACE("%s level=%ld lpFileOp->fFlags=0x%x not fully implemented, stub\n",
|
|
debug_shfileops_action(FuncSwitch), level, OFl);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int shfileops_do_operation(WIN32_FIND_DATAW wfd,SHFILEOPSTRUCTW *nFileOp, LPWSTR pToFile, LPWSTR pFromFile)
|
|
{
|
|
LPWSTR lpFileName = wfd.cAlternateFileName;
|
|
if (!lpFileName[0])
|
|
lpFileName = wfd.cFileName;
|
|
if (IsDotDir(lpFileName) ||
|
|
(IsAttribDir(wfd.dwFileAttributes) && (nFileOp->fFlags & FOF_FILESONLY)))
|
|
return 0; /* next name in pTempFrom(dir) */
|
|
SHFileStrCpyCatW(&pToFile[1], lpFileName, NULL);
|
|
SHFileStrCpyCatW(&pFromFile[1], lpFileName, NULL);
|
|
return SHFileOperationW (nFileOp);
|
|
}
|
|
|
|
/* get attributes of the parent dir of pTemp and create the directory if it does not exists */
|
|
static DWORD shfileops_get_parent_attr2(LPWSTR pFile,LPWSTR pTemp,int flag,int *retCode)
|
|
{
|
|
DWORD PathAttr;
|
|
pFile[0] = '\0';
|
|
PathAttr = GetFileAttributesW(pTemp);
|
|
if ((PathAttr == INVALID_FILE_ATTRIBUTES) && flag)
|
|
{
|
|
/* create dir must be here, sample target D:\y\ *.* create with RC=10003 */
|
|
if (SHNotifyCreateDirectoryW(pTemp, NULL))
|
|
{
|
|
*retCode = 0x73;/* value unknown */
|
|
/*goto shfileop_end;*/
|
|
return PathAttr;
|
|
}
|
|
PathAttr = GetFileAttributesW(pTemp);
|
|
}
|
|
pFile[0] = '\\';
|
|
return PathAttr;
|
|
}
|
|
|
|
/* get attributes of the parent dir of pTemp without creating the directory if it does not exists */
|
|
static DWORD shfileops_get_parent_attr(LPWSTR pFile,LPWSTR pTemp)
|
|
{
|
|
/* less efficient:
|
|
return shfileops_get_parent_attr2(pFile,pTemp,0,NULL);
|
|
*/
|
|
DWORD PathAttr;
|
|
pFile[0] = '\0';
|
|
PathAttr = GetFileAttributesW(pTemp);
|
|
pFile[0] = '\\';
|
|
return PathAttr;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHFileOperationW [SHELL32.@]
|
|
*
|
|
* See SHFileOperationA.
|
|
*/
|
|
int WINAPI SHFileOperationW(LPSHFILEOPSTRUCTW lpFileOp)
|
|
{
|
|
SHFILEOPSTRUCTW nFileOp = *(lpFileOp);
|
|
|
|
LPCWSTR pNextFrom = nFileOp.pFrom;
|
|
LPCWSTR pNextTo = nFileOp.pTo;
|
|
LPCWSTR pFrom = pNextFrom;
|
|
LPCWSTR pTo = NULL;
|
|
HANDLE hFind = INVALID_HANDLE_VALUE;
|
|
WIN32_FIND_DATAW wfd;
|
|
LPWSTR pTempFrom = NULL;
|
|
LPWSTR pTempTo = NULL;
|
|
LPWSTR pFromFile;
|
|
LPWSTR pToFile = NULL;
|
|
int retCode = 0;
|
|
DWORD ToAttr;
|
|
DWORD ToPathAttr;
|
|
|
|
BOOL b_Multi = (nFileOp.fFlags & FOF_MULTIDESTFILES);
|
|
|
|
BOOL b_MultiTo = (FO_DELETE != (lpFileOp->wFunc & FO_MASK));
|
|
BOOL b_MultiPaired = (!b_MultiTo);
|
|
BOOL b_MultiFrom = FALSE;
|
|
BOOL not_overwrite;
|
|
BOOL ask_overwrite;
|
|
BOOL b_SameRoot;
|
|
BOOL b_SameTailName;
|
|
BOOL b_ToInvalidTail = FALSE;
|
|
BOOL b_ToValid; /* for W98-Bug for FO_MOVE with source and target in same rootdrive */
|
|
BOOL b_Mask;
|
|
BOOL b_ToTailSlash = FALSE;
|
|
|
|
long FuncSwitch = (nFileOp.wFunc & FO_MASK);
|
|
long level= nFileOp.wFunc>>4;
|
|
|
|
/* default no error */
|
|
nFileOp.fAnyOperationsAborted = FALSE;
|
|
|
|
if ((FuncSwitch < FO_MOVE) || (FuncSwitch > FO_RENAME))
|
|
goto shfileop_end; /* no valid FunctionCode */
|
|
|
|
if (level == 0)
|
|
TRACE("%s: flags (0x%04x) : %s\n",
|
|
debug_shfileops_action(FuncSwitch), nFileOp.fFlags,
|
|
debug_shfileops_flags(nFileOp.fFlags) );
|
|
|
|
/* establish when pTo is interpreted as the name of the destination file
|
|
* or the directory where the Fromfile should be copied to.
|
|
* This depends on:
|
|
* (1) pTo points to the name of an existing directory;
|
|
* (2) the flag FOF_MULTIDESTFILES is present;
|
|
* (3) whether pFrom point to multiple filenames.
|
|
*
|
|
* Some experiments:
|
|
*
|
|
* destisdir 1 1 1 1 0 0 0 0
|
|
* FOF_MULTIDESTFILES 1 1 0 0 1 1 0 0
|
|
* multiple from filenames 1 0 1 0 1 0 1 0
|
|
* ---------------
|
|
* copy files to dir 1 0 1 1 0 0 1 0
|
|
* create dir 0 0 0 0 0 0 1 0
|
|
*/
|
|
|
|
retCode = shfileops_check_flags(nFileOp);
|
|
if (retCode)
|
|
goto shfileop_end;
|
|
|
|
if ((pNextFrom) && (!(b_MultiTo) || (pNextTo)))
|
|
{
|
|
nFileOp.pFrom = pTempFrom = HeapAlloc(GetProcessHeap(), 0, ((1 + 2 * (b_MultiTo)) * MAX_PATH + 6) * sizeof(WCHAR));
|
|
if (!pTempFrom)
|
|
{
|
|
retCode = ERROR_OUTOFMEMORY;
|
|
SetLastError(retCode);
|
|
goto shfileop_end;
|
|
}
|
|
if (b_MultiTo)
|
|
pTempTo = &pTempFrom[MAX_PATH + 4];
|
|
nFileOp.pTo = pTempTo;
|
|
ask_overwrite = (!(nFileOp.fFlags & FOF_NOCONFIRMATION) && !(nFileOp.fFlags & FOF_RENAMEONCOLLISION));
|
|
not_overwrite = (!(nFileOp.fFlags & FOF_NOCONFIRMATION) || (nFileOp.fFlags & FOF_RENAMEONCOLLISION));
|
|
}
|
|
else
|
|
{
|
|
retCode = ERROR_SHELL_INTERNAL_FILE_NOT_FOUND;
|
|
goto shfileop_end;
|
|
}
|
|
/* need break at error before change sourcepointer */
|
|
while(!nFileOp.fAnyOperationsAborted && (pNextFrom[0]))
|
|
{
|
|
nFileOp.wFunc = ((level + 1) << 4) + FuncSwitch;
|
|
nFileOp.fFlags = lpFileOp->fFlags;
|
|
|
|
if (b_MultiTo)
|
|
{
|
|
pTo = pNextTo;
|
|
pNextTo = &pNextTo[lstrlenW(pTo)+1];
|
|
b_MultiTo = (b_Multi && pNextTo[0]);
|
|
}
|
|
|
|
pFrom = pNextFrom;
|
|
pNextFrom = &pNextFrom[lstrlenW(pNextFrom)+1];
|
|
if (!b_MultiFrom && !b_MultiTo)
|
|
b_MultiFrom = (pNextFrom[0]);
|
|
|
|
pFromFile = SHFileStrCpyCatW(pTempFrom, pFrom, NULL);
|
|
|
|
if (pTo)
|
|
{
|
|
pToFile = SHFileStrCpyCatW(pTempTo, pTo, NULL);
|
|
}
|
|
if (!b_MultiPaired)
|
|
{
|
|
b_MultiPaired =
|
|
SHELL_FileNamesMatch(lpFileOp->pFrom, lpFileOp->pTo, (!b_Multi || b_MultiFrom));
|
|
}
|
|
if (!(b_MultiPaired) || !(pFromFile) || !(pFromFile[1]) || ((pTo) && !(pToFile)))
|
|
{
|
|
retCode = ERROR_SHELL_INTERNAL_FILE_NOT_FOUND;
|
|
goto shfileop_end;
|
|
}
|
|
if (pTo)
|
|
{
|
|
b_ToTailSlash = (!pToFile[1]);
|
|
if (b_ToTailSlash)
|
|
{
|
|
pToFile[0] = '\0';
|
|
if (StrChrW(pTempTo,'\\'))
|
|
{
|
|
pToFile = SHFileStrCpyCatW(pTempTo, NULL, NULL);
|
|
}
|
|
}
|
|
b_ToInvalidTail = (NULL != StrPBrkW(&pToFile[1], wWildcardChars));
|
|
}
|
|
|
|
/* for all */
|
|
b_Mask = (NULL != StrPBrkW(&pFromFile[1], wWildcardChars));
|
|
if (FO_RENAME == FuncSwitch)
|
|
{
|
|
/* temporary only for FO_RENAME */
|
|
if (b_MultiTo || b_MultiFrom || (b_Mask && !b_ToInvalidTail))
|
|
{
|
|
#ifndef W98_FO_FUNCTION
|
|
retCode = ERROR_GEN_FAILURE; /* W2K ERROR_GEN_FAILURE, W98 returns no error */
|
|
#endif
|
|
goto shfileop_end;
|
|
}
|
|
}
|
|
|
|
hFind = FindFirstFileW(pFrom, &wfd);
|
|
if (INVALID_HANDLE_VALUE == hFind)
|
|
{
|
|
if ((FO_DELETE == FuncSwitch) && (b_Mask) && IsAttribDir(shfileops_get_parent_attr(pFromFile,pTempFrom)))
|
|
{
|
|
/* FO_DELETE with mask and without found is valid */
|
|
goto shfileop_end;
|
|
}
|
|
/* root (without mask) is also not allowed as source, tested in W98 */
|
|
retCode = ERROR_SHELL_INTERNAL_FILE_NOT_FOUND;
|
|
goto shfileop_end;
|
|
}
|
|
|
|
/* for all */
|
|
|
|
/* ??? b_Mask = (!SHFileStrICmpA(&pFromFile[1], &wfd.cFileName[0], HIGH_ADR, HIGH_ADR)); */
|
|
if (!pTo) /* FO_DELETE */
|
|
{
|
|
retCode = shfileops_delete(&wfd,nFileOp,pFromFile,pTempFrom,&hFind);
|
|
/* if ret is not 0, nFileOp.fAnyOperationsAborted is TRUE and the loop will end */
|
|
continue;
|
|
} /* FO_DELETE ends, pTo must be always valid from here */
|
|
|
|
b_SameRoot = (toupperW(pTempFrom[0]) == toupperW(pTempTo[0]));
|
|
b_SameTailName = SHFileStrICmpW(pToFile, pFromFile, NULL, NULL);
|
|
|
|
ToPathAttr = ToAttr = GetFileAttributesW(pTempTo);
|
|
if (!b_Mask && (ToAttr == INVALID_FILE_ATTRIBUTES) && (pToFile))
|
|
{
|
|
ToPathAttr = shfileops_get_parent_attr(pToFile,pTempTo);
|
|
}
|
|
|
|
if (FO_RENAME == FuncSwitch)
|
|
{
|
|
if (!b_SameRoot || b_Mask /* FO_RENAME works not with Mask */
|
|
|| !SHFileStrICmpW(pTempFrom, pTempTo, pFromFile, NULL)
|
|
|| (SHFileStrICmpW(pTempFrom, pTempTo, pFromFile, HIGH_ADR) && !b_ToTailSlash))
|
|
{
|
|
retCode = 0x73;
|
|
goto shfileop_end;
|
|
}
|
|
if (b_ToInvalidTail)
|
|
{
|
|
retCode=0x2;
|
|
goto shfileop_end;
|
|
}
|
|
if (INVALID_FILE_ATTRIBUTES == ToPathAttr)
|
|
{
|
|
retCode = 0x75;
|
|
goto shfileop_end;
|
|
}
|
|
if (IsAttribDir(wfd.dwFileAttributes) && IsAttribDir(ToAttr))
|
|
{
|
|
retCode = (b_ToTailSlash) ? 0xb7 : 0x7b;
|
|
goto shfileop_end;
|
|
}
|
|
/* we use SHNotifyMoveFile() instead MoveFileW */
|
|
if (SHNotifyMoveFileW(pTempFrom, pTempTo) != ERROR_SUCCESS)
|
|
{
|
|
/* we need still the value for the returncode, we use the mostly assumed */
|
|
retCode = 0xb7;
|
|
goto shfileop_end;
|
|
}
|
|
goto shfileop_end;
|
|
}
|
|
|
|
/* W98 Bug with FO_MOVE different from FO_COPY, better the same as FO_COPY */
|
|
b_ToValid = ((b_SameTailName && b_SameRoot && (FO_COPY == FuncSwitch)) ||
|
|
(b_SameTailName && !b_SameRoot) || (b_ToInvalidTail));
|
|
|
|
/* handle mask in source */
|
|
if (b_Mask)
|
|
{
|
|
if (!IsAttribDir(ToAttr))
|
|
{
|
|
retCode = (b_ToInvalidTail &&/* b_SameTailName &&*/ (FO_MOVE == FuncSwitch)) \
|
|
? 0x2 : 0x75;
|
|
goto shfileop_end;
|
|
}
|
|
pToFile = SHFileStrCpyCatW(pTempTo, NULL, wBackslash);
|
|
nFileOp.fFlags = (nFileOp.fFlags | FOF_MULTIDESTFILES);
|
|
do
|
|
{
|
|
retCode = shfileops_do_operation(wfd,&nFileOp,pToFile,pFromFile);
|
|
} while(!nFileOp.fAnyOperationsAborted && FindNextFileW(hFind, &wfd));
|
|
}
|
|
FindClose(hFind);
|
|
hFind = INVALID_HANDLE_VALUE;
|
|
/* FO_COPY/FO_MOVE with mask, FO_DELETE and FO_RENAME are solved */
|
|
if (b_Mask)
|
|
continue;
|
|
|
|
/* only FO_COPY/FO_MOVE without mask, all others are (must be) solved */
|
|
if (IsAttribDir(wfd.dwFileAttributes) && (ToAttr == INVALID_FILE_ATTRIBUTES))
|
|
{
|
|
if (pToFile)
|
|
{
|
|
ToPathAttr = shfileops_get_parent_attr2(pToFile,pTempTo,b_ToValid,&retCode);
|
|
if (retCode)
|
|
goto shfileop_end;
|
|
if (b_ToInvalidTail)
|
|
{
|
|
retCode = 0x10003;
|
|
goto shfileop_end;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* trailing BackSlash is ever removed and pToFile points to BackSlash before */
|
|
if (!b_MultiTo && (b_MultiFrom || (!(b_Multi) && IsAttribDir(ToAttr))))
|
|
{
|
|
if ((FO_MOVE == FuncSwitch) && IsAttribDir(ToAttr) && IsAttribDir(wfd.dwFileAttributes))
|
|
{
|
|
if (b_Multi)
|
|
{
|
|
retCode = 0x73; /* !b_Multi = 0x8 ?? */
|
|
goto shfileop_end;
|
|
}
|
|
}
|
|
pToFile = SHFileStrCpyCatW(pTempTo, NULL, wfd.cFileName);
|
|
ToAttr = GetFileAttributesW(pTempTo);
|
|
}
|
|
|
|
if (IsAttribDir(ToAttr))
|
|
{
|
|
if (IsAttribFile(wfd.dwFileAttributes))
|
|
{
|
|
retCode = (FO_COPY == FuncSwitch) ? 0x75 : 0xb7;
|
|
goto shfileop_end;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ToPathAttr = shfileops_get_parent_attr(pToFile,pTempTo);
|
|
if (IsAttribFile(ToPathAttr))
|
|
{
|
|
/* error, is this tested ? */
|
|
retCode = 0x777402;
|
|
goto shfileop_end;
|
|
}
|
|
}
|
|
|
|
/* singlesource + no mask */
|
|
if (INVALID_FILE_ATTRIBUTES == (ToAttr & ToPathAttr))
|
|
{
|
|
/* Target-dir does not exist, and cannot be created */
|
|
retCode=0x75;
|
|
goto shfileop_end;
|
|
}
|
|
|
|
switch(FuncSwitch)
|
|
{
|
|
case FO_MOVE:
|
|
pToFile = NULL;
|
|
if ((ToAttr == INVALID_FILE_ATTRIBUTES) && SHFileStrICmpW(pTempFrom, pTempTo, pFromFile, NULL))
|
|
{
|
|
nFileOp.wFunc = ((level+1)<<4) + FO_RENAME;
|
|
}
|
|
else
|
|
{
|
|
if (b_SameRoot && IsAttribDir(ToAttr) && IsAttribDir(wfd.dwFileAttributes))
|
|
{
|
|
/* we need pToFile for FO_DELETE after FO_MOVE contence */
|
|
pToFile = SHFileStrCpyCatW(pTempFrom, NULL, wWildcardFile);
|
|
}
|
|
else
|
|
{
|
|
nFileOp.wFunc = ((level+1)<<4) + FO_COPY;
|
|
}
|
|
}
|
|
retCode = SHFileOperationW(&nFileOp);
|
|
if (pToFile)
|
|
((DWORD*)pToFile)[0] = '\0';
|
|
if (!nFileOp.fAnyOperationsAborted && (FO_RENAME != (nFileOp.wFunc & 0xf)))
|
|
{
|
|
nFileOp.wFunc = ((level+1)<<4) + FO_DELETE;
|
|
retCode = SHFileOperationW(&nFileOp);
|
|
}
|
|
continue;
|
|
case FO_COPY:
|
|
if (SHFileStrICmpW(pTempFrom, pTempTo, NULL, NULL))
|
|
{ /* target is the same as source ? */
|
|
/* we still need the value for the returncode, we assume 0x71 */
|
|
retCode = 0x71;
|
|
goto shfileop_end;
|
|
}
|
|
if (IsAttribDir((ToAttr & wfd.dwFileAttributes)))
|
|
{
|
|
if (IsAttribDir(ToAttr) || !SHNotifyCreateDirectoryW(pTempTo, NULL))
|
|
{
|
|
/* ??? nFileOp.fFlags = (nFileOp.fFlags | FOF_MULTIDESTFILES); */
|
|
SHFileStrCpyCatW(pTempFrom, NULL, wWildcardFile);
|
|
retCode = SHFileOperationW(&nFileOp);
|
|
}
|
|
else
|
|
{
|
|
retCode = 0x750;/* value unknown */
|
|
goto shfileop_end;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!(ask_overwrite && SHELL_ConfirmDialogW(ASK_OVERWRITE_FILE, pTempTo))
|
|
&& (not_overwrite))
|
|
{
|
|
/* we still need the value for the returncode, we use the mostly assumed */
|
|
retCode = 0x73;
|
|
goto shfileop_end;
|
|
}
|
|
if (SHNotifyCopyFileW(pTempFrom, pTempTo, TRUE) != ERROR_SUCCESS)
|
|
{
|
|
retCode = 0x77; /* value unknown */
|
|
goto shfileop_end;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
shfileop_end:
|
|
if (hFind != INVALID_HANDLE_VALUE)
|
|
FindClose(hFind);
|
|
hFind = INVALID_HANDLE_VALUE;
|
|
HeapFree(GetProcessHeap(), 0, pTempFrom);
|
|
if (retCode)
|
|
nFileOp.fAnyOperationsAborted = TRUE;
|
|
TRACE("%s level=%ld AnyOpsAborted=%s ret=0x%x, with %s %s%s\n",
|
|
debug_shfileops_action(FuncSwitch), level,
|
|
nFileOp.fAnyOperationsAborted ? "TRUE":"FALSE",
|
|
retCode, debugstr_w(pFrom), pTo ? "-> ":"", debugstr_w(pTo));
|
|
|
|
lpFileOp->fAnyOperationsAborted = nFileOp.fAnyOperationsAborted;
|
|
return retCode;
|
|
}
|
|
|
|
#define SHDSA_GetItemCount(hdsa) (*(int*)(hdsa))
|
|
|
|
/*************************************************************************
|
|
* SHFreeNameMappings [shell32.246]
|
|
*
|
|
* Free the mapping handle returned by SHFileoperation if FOF_WANTSMAPPINGHANDLE
|
|
* was specified.
|
|
*
|
|
* PARAMS
|
|
* hNameMapping [I] handle to the name mappings used during renaming of files
|
|
*
|
|
* RETURNS
|
|
* Nothing
|
|
*/
|
|
void WINAPI SHFreeNameMappings(HANDLE hNameMapping)
|
|
{
|
|
if (hNameMapping)
|
|
{
|
|
int i = SHDSA_GetItemCount((HDSA)hNameMapping) - 1;
|
|
|
|
for (; i>= 0; i--)
|
|
{
|
|
LPSHNAMEMAPPINGW lp = DSA_GetItemPtr((HDSA)hNameMapping, i);
|
|
|
|
SHFree(lp->pszOldPath);
|
|
SHFree(lp->pszNewPath);
|
|
}
|
|
DSA_Destroy((HDSA)hNameMapping);
|
|
}
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SheGetDirA [SHELL32.@]
|
|
*
|
|
*/
|
|
HRESULT WINAPI SheGetDirA(LPSTR u, LPSTR v)
|
|
{ FIXME("%p %p stub\n",u,v);
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SheGetDirW [SHELL32.@]
|
|
*
|
|
*/
|
|
HRESULT WINAPI SheGetDirW(LPWSTR u, LPWSTR v)
|
|
{ FIXME("%p %p stub\n",u,v);
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SheChangeDirA [SHELL32.@]
|
|
*
|
|
*/
|
|
HRESULT WINAPI SheChangeDirA(LPSTR u)
|
|
{ FIXME("(%s),stub\n",debugstr_a(u));
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SheChangeDirW [SHELL32.@]
|
|
*
|
|
*/
|
|
HRESULT WINAPI SheChangeDirW(LPWSTR u)
|
|
{ FIXME("(%s),stub\n",debugstr_w(u));
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* IsNetDrive [SHELL32.66]
|
|
*/
|
|
BOOL WINAPI IsNetDrive(DWORD drive)
|
|
{
|
|
char root[4];
|
|
strcpy(root, "A:\\");
|
|
root[0] += (char)drive;
|
|
return (GetDriveTypeA(root) == DRIVE_REMOTE);
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* RealDriveType [SHELL32.524]
|
|
*/
|
|
INT WINAPI RealDriveType(INT drive, BOOL bQueryNet)
|
|
{
|
|
char root[] = "A:\\";
|
|
root[0] += (char)drive;
|
|
return GetDriveTypeA(root);
|
|
}
|