447 lines
15 KiB
C
447 lines
15 KiB
C
/*
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* common shell dialogs
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*
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* Copyright 2000 Juergen Schmied
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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 <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include "winerror.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 "wingdi.h"
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#include "winuser.h"
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#include "commdlg.h"
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#include "wine/debug.h"
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#include "shellapi.h"
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#include "shlobj.h"
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#include "shell32_main.h"
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#include "shresdef.h"
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#include "undocshell.h"
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typedef struct
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{
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HWND hwndOwner ;
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HICON hIcon ;
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LPCSTR lpstrDirectory ;
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LPCSTR lpstrTitle ;
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LPCSTR lpstrDescription ;
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UINT uFlags ;
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} RUNFILEDLGPARAMS ;
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typedef BOOL (*LPFNOFN) (OPENFILENAMEA *) ;
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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INT_PTR CALLBACK RunDlgProc (HWND, UINT, WPARAM, LPARAM) ;
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void FillList (HWND, char *) ;
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/*************************************************************************
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* PickIconDlg [SHELL32.62]
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*
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*/
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BOOL WINAPI PickIconDlg(
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HWND hwndOwner,
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LPSTR lpstrFile,
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DWORD nMaxFile,
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LPDWORD lpdwIconIndex)
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{
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FIXME("(%p,%s,%08lx,%p):stub.\n",
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hwndOwner, lpstrFile, nMaxFile,lpdwIconIndex);
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return 0xffffffff;
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}
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/*************************************************************************
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* RunFileDlg [SHELL32.61]
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*
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* NOTES
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* Original name: RunFileDlg (exported by ordinal)
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*/
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void WINAPI RunFileDlg(
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HWND hwndOwner,
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HICON hIcon,
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LPCSTR lpstrDirectory,
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LPCSTR lpstrTitle,
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LPCSTR lpstrDescription,
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UINT uFlags)
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{
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RUNFILEDLGPARAMS rfdp;
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HRSRC hRes;
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LPVOID template;
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TRACE("\n");
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rfdp.hwndOwner = hwndOwner;
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rfdp.hIcon = hIcon;
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rfdp.lpstrDirectory = lpstrDirectory;
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rfdp.lpstrTitle = lpstrTitle;
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rfdp.lpstrDescription = lpstrDescription;
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rfdp.uFlags = uFlags;
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if(!(hRes = FindResourceA(shell32_hInstance, "SHELL_RUN_DLG", (LPSTR)RT_DIALOG)))
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{
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MessageBoxA (hwndOwner, "Couldn't find dialog.", "Nix", MB_OK) ;
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return;
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}
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if(!(template = (LPVOID)LoadResource(shell32_hInstance, hRes)))
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{
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MessageBoxA (hwndOwner, "Couldn't load dialog.", "Nix", MB_OK) ;
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return;
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}
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DialogBoxIndirectParamA((HINSTANCE)GetWindowLongPtrW( hwndOwner,
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GWLP_HINSTANCE ),
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template, hwndOwner, RunDlgProc, (LPARAM)&rfdp);
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}
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/* Dialog procedure for RunFileDlg */
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INT_PTR CALLBACK RunDlgProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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int ic ;
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char *psz, szMsg[256] ;
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static RUNFILEDLGPARAMS *prfdp = NULL ;
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switch (message)
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{
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case WM_INITDIALOG :
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prfdp = (RUNFILEDLGPARAMS *)lParam ;
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SetWindowTextA (hwnd, prfdp->lpstrTitle) ;
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SetClassLongPtrW (hwnd, GCLP_HICON, (LPARAM)prfdp->hIcon) ;
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SendMessageW (GetDlgItem (hwnd, 12297), STM_SETICON,
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(WPARAM)LoadIconW (NULL, (LPCWSTR)IDI_WINLOGO), 0);
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FillList (GetDlgItem (hwnd, 12298), NULL) ;
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SetFocus (GetDlgItem (hwnd, 12298)) ;
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return TRUE ;
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case WM_COMMAND :
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switch (LOWORD (wParam))
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{
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case IDOK :
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{
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HWND htxt = NULL ;
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if ((ic = GetWindowTextLengthA (htxt = GetDlgItem (hwnd, 12298))))
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{
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psz = HeapAlloc( GetProcessHeap(), 0, (ic + 2) );
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GetWindowTextA (htxt, psz, ic + 1) ;
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if (ShellExecuteA(NULL, "open", psz, NULL, NULL, SW_SHOWNORMAL) < (HINSTANCE)33)
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{
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char *pszSysMsg = NULL ;
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FormatMessageA (
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FORMAT_MESSAGE_ALLOCATE_BUFFER |
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FORMAT_MESSAGE_FROM_SYSTEM |
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FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL, GetLastError (),
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPSTR)&pszSysMsg, 0, NULL
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) ;
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sprintf (szMsg, "Error: %s", pszSysMsg) ;
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LocalFree ((HLOCAL)pszSysMsg) ;
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MessageBoxA (hwnd, szMsg, "Nix", MB_OK | MB_ICONEXCLAMATION) ;
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HeapFree(GetProcessHeap(), 0, psz);
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SendMessageA (htxt, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
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return TRUE ;
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}
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FillList (htxt, psz) ;
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HeapFree(GetProcessHeap(), 0, psz);
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EndDialog (hwnd, 0) ;
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}
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}
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case IDCANCEL :
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EndDialog (hwnd, 0) ;
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return TRUE ;
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case 12288 :
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{
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HMODULE hComdlg = NULL ;
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LPFNOFN ofnProc = NULL ;
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static char szFName[1024] = "", szFileTitle[256] = "", szInitDir[768] = "" ;
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static OPENFILENAMEA ofn =
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{
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sizeof (OPENFILENAMEA),
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NULL,
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NULL,
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"Executable Files\0*.exe\0All Files\0*.*\0\0\0\0",
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NULL,
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0,
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0,
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szFName,
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1023,
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szFileTitle,
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255,
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(LPCSTR)szInitDir,
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"Browse",
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OFN_ENABLESIZING | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST,
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0,
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0,
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NULL,
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0,
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(LPOFNHOOKPROC)NULL,
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NULL
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} ;
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ofn.hwndOwner = hwnd ;
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if (NULL == (hComdlg = LoadLibraryExA ("comdlg32", NULL, 0)))
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{
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MessageBoxA (hwnd, "Unable to display dialog box (LoadLibraryEx) !", "Nix", MB_OK | MB_ICONEXCLAMATION) ;
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return TRUE ;
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}
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if ((LPFNOFN)NULL == (ofnProc = (LPFNOFN)GetProcAddress (hComdlg, "GetOpenFileNameA")))
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{
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MessageBoxA (hwnd, "Unable to display dialog box (GetProcAddress) !", "Nix", MB_OK | MB_ICONEXCLAMATION) ;
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return TRUE ;
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}
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ofnProc (&ofn) ;
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SetFocus (GetDlgItem (hwnd, IDOK)) ;
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SetWindowTextA (GetDlgItem (hwnd, 12298), szFName) ;
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SendMessageA (GetDlgItem (hwnd, 12298), CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
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SetFocus (GetDlgItem (hwnd, IDOK)) ;
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FreeLibrary (hComdlg) ;
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return TRUE ;
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}
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}
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return TRUE ;
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}
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return FALSE ;
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}
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/* This grabs the MRU list from the registry and fills the combo for the "Run" dialog above */
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void FillList (HWND hCb, char *pszLatest)
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{
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HKEY hkey ;
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/* char szDbgMsg[256] = "" ; */
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char *pszList = NULL, *pszCmd = NULL, cMatch = 0, cMax = 0x60, szIndex[2] = "-" ;
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DWORD icList = 0, icCmd = 0 ;
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UINT Nix ;
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SendMessageA (hCb, CB_RESETCONTENT, 0, 0) ;
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if (ERROR_SUCCESS != RegCreateKeyExA (
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HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\RunMRU",
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0, "", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, NULL))
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MessageBoxA (hCb, "Unable to open registry key !", "Nix", MB_OK) ;
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RegQueryValueExA (hkey, "MRUList", NULL, NULL, NULL, &icList) ;
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if (icList > 0)
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{
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pszList = HeapAlloc( GetProcessHeap(), 0, icList) ;
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if (ERROR_SUCCESS != RegQueryValueExA (hkey, "MRUList", NULL, NULL, (LPBYTE)pszList, &icList))
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MessageBoxA (hCb, "Unable to grab MRUList !", "Nix", MB_OK) ;
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}
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else
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{
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icList = 1 ;
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pszList = HeapAlloc( GetProcessHeap(), 0, icList) ;
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pszList[0] = 0 ;
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}
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for (Nix = 0 ; Nix < icList - 1 ; Nix++)
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{
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if (pszList[Nix] > cMax)
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cMax = pszList[Nix] ;
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szIndex[0] = pszList[Nix] ;
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if (ERROR_SUCCESS != RegQueryValueExA (hkey, szIndex, NULL, NULL, NULL, &icCmd))
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MessageBoxA (hCb, "Unable to grab size of index", "Nix", MB_OK) ;
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if( pszCmd )
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pszCmd = HeapReAlloc(GetProcessHeap(), 0, pszCmd, icCmd) ;
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else
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pszCmd = HeapAlloc(GetProcessHeap(), 0, icCmd) ;
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if (ERROR_SUCCESS != RegQueryValueExA (hkey, szIndex, NULL, NULL, (LPBYTE)pszCmd, &icCmd))
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MessageBoxA (hCb, "Unable to grab index", "Nix", MB_OK) ;
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if (NULL != pszLatest)
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{
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if (!lstrcmpiA(pszCmd, pszLatest))
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{
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/*
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sprintf (szDbgMsg, "Found existing (%d).\n", Nix) ;
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MessageBoxA (hCb, szDbgMsg, "Nix", MB_OK) ;
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*/
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SendMessageA (hCb, CB_INSERTSTRING, 0, (LPARAM)pszCmd) ;
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SetWindowTextA (hCb, pszCmd) ;
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SendMessageA (hCb, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
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cMatch = pszList[Nix] ;
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memmove (&pszList[1], pszList, Nix) ;
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pszList[0] = cMatch ;
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continue ;
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}
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}
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if (26 != icList - 1 || icList - 2 != Nix || cMatch || NULL == pszLatest)
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{
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/*
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sprintf (szDbgMsg, "Happily appending (%d).\n", Nix) ;
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MessageBoxA (hCb, szDbgMsg, "Nix", MB_OK) ;
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*/
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SendMessageA (hCb, CB_ADDSTRING, 0, (LPARAM)pszCmd) ;
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if (!Nix)
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{
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SetWindowTextA (hCb, pszCmd) ;
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SendMessageA (hCb, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
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}
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}
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else
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{
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/*
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sprintf (szDbgMsg, "Doing loop thing.\n") ;
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MessageBoxA (hCb, szDbgMsg, "Nix", MB_OK) ;
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*/
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SendMessageA (hCb, CB_INSERTSTRING, 0, (LPARAM)pszLatest) ;
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SetWindowTextA (hCb, pszLatest) ;
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SendMessageA (hCb, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
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cMatch = pszList[Nix] ;
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memmove (&pszList[1], pszList, Nix) ;
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pszList[0] = cMatch ;
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szIndex[0] = cMatch ;
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RegSetValueExA (hkey, szIndex, 0, REG_SZ, (LPBYTE)pszLatest, strlen (pszLatest) + 1) ;
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}
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}
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if (!cMatch && NULL != pszLatest)
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{
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/*
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sprintf (szDbgMsg, "Simply inserting (increasing list).\n") ;
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MessageBoxA (hCb, szDbgMsg, "Nix", MB_OK) ;
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*/
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SendMessageA (hCb, CB_INSERTSTRING, 0, (LPARAM)pszLatest) ;
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SetWindowTextA (hCb, pszLatest) ;
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SendMessageA (hCb, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
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cMatch = ++cMax ;
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if( pszList )
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pszList = HeapReAlloc(GetProcessHeap(), 0, pszList, ++icList) ;
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else
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pszList = HeapAlloc(GetProcessHeap(), 0, ++icList) ;
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memmove (&pszList[1], pszList, icList - 1) ;
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pszList[0] = cMatch ;
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szIndex[0] = cMatch ;
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RegSetValueExA (hkey, szIndex, 0, REG_SZ, (LPBYTE)pszLatest, strlen (pszLatest) + 1) ;
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}
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RegSetValueExA (hkey, "MRUList", 0, REG_SZ, (LPBYTE)pszList, strlen (pszList) + 1) ;
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HeapFree( GetProcessHeap(), 0, pszCmd) ;
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HeapFree( GetProcessHeap(), 0, pszList) ;
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}
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/*************************************************************************
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* ConfirmDialog [internal]
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*
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* Put up a confirm box, return TRUE if the user confirmed
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*/
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static BOOL ConfirmDialog(HWND hWndOwner, UINT PromptId, UINT TitleId)
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{
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WCHAR Prompt[256];
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WCHAR Title[256];
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LoadStringW(shell32_hInstance, PromptId, Prompt, sizeof(Prompt) / sizeof(WCHAR));
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LoadStringW(shell32_hInstance, TitleId, Title, sizeof(Title) / sizeof(WCHAR));
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return MessageBoxW(hWndOwner, Prompt, Title, MB_YESNO|MB_ICONQUESTION) == IDYES;
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}
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/*************************************************************************
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* RestartDialogEx [SHELL32.730]
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*/
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int WINAPI RestartDialogEx(HWND hWndOwner, LPCWSTR lpwstrReason, DWORD uFlags, DWORD uReason)
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{
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TRACE("(%p)\n", hWndOwner);
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/*FIXME: use uReason */
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if (ConfirmDialog(hWndOwner, IDS_RESTART_PROMPT, IDS_RESTART_TITLE))
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{
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HANDLE hToken;
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TOKEN_PRIVILEGES npr;
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/* enable shutdown privilege for current process */
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if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hToken))
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{
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LookupPrivilegeValueA(0, "SeShutdownPrivilege", &npr.Privileges[0].Luid);
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npr.PrivilegeCount = 1;
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npr.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
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AdjustTokenPrivileges(hToken, FALSE, &npr, 0, 0, 0);
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CloseHandle(hToken);
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}
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ExitWindowsEx(EWX_REBOOT, 0);
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}
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return 0;
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}
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/*************************************************************************
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* RestartDialog [SHELL32.59]
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*/
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int WINAPI RestartDialog(HWND hWndOwner, LPCWSTR lpstrReason, DWORD uFlags)
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{
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return RestartDialogEx(hWndOwner, lpstrReason, uFlags, 0);
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}
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/*************************************************************************
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* ExitWindowsDialog [SHELL32.60]
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*
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* NOTES
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* exported by ordinal
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*/
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void WINAPI ExitWindowsDialog (HWND hWndOwner)
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{
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TRACE("(%p)\n", hWndOwner);
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if (ConfirmDialog(hWndOwner, IDS_SHUTDOWN_PROMPT, IDS_SHUTDOWN_TITLE))
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{
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HANDLE hToken;
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TOKEN_PRIVILEGES npr;
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/* enable shutdown privilege for current process */
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if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hToken))
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{
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LookupPrivilegeValueA(0, "SeShutdownPrivilege", &npr.Privileges[0].Luid);
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npr.PrivilegeCount = 1;
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npr.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
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AdjustTokenPrivileges(hToken, FALSE, &npr, 0, 0, 0);
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CloseHandle(hToken);
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}
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ExitWindowsEx(EWX_SHUTDOWN, 0);
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}
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}
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