862 lines
25 KiB
C
862 lines
25 KiB
C
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File: welcome.c
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//
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// Contents: Microsoft Logon GUI DLL
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//
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// History: 7-14-94 RichardW Created
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//
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//----------------------------------------------------------------------------
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#include "msgina.h"
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#include "wtsapi32.h"
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#include <stdio.h>
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#include <wchar.h>
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extern HICON hLockedIcon;
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// Welcome help screen stuff --dsheldon (11/16/98)
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// Display the help text for the Ctrl-Alt-Del help dlg --dsheldon
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void ShowHelpText(HWND hDlg, BOOL fSmartcard)
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{
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TCHAR szHelpText[2048];
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UINT idHelpText = fSmartcard ? IDS_CADSMARTCARDHELP : IDS_CADHELP;
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LoadString(hDllInstance, idHelpText, szHelpText, ARRAYSIZE(szHelpText));
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SetDlgItemText(hDlg, IDC_HELPTEXT, szHelpText);
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}
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// Help dialog wndproc --dsheldon
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INT_PTR WINAPI
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HelpDlgProc(
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HWND hDlg,
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UINT message,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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static HBRUSH hbrWindow = NULL;
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static HFONT hBoldFont = NULL;
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PGLOBALS pGlobals;
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INT_PTR fReturn = FALSE;
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ULONG_PTR Value = 0;
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switch(message)
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{
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case WM_INITDIALOG:
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{
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HWND hwndAnim;
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HWND hwndHelpTitle;
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HFONT hOld;
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hbrWindow = CreateSolidBrush(GetSysColor(COLOR_WINDOW));
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pGlobals = (PGLOBALS) lParam;
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pWlxFuncs->WlxGetOption( pGlobals->hGlobalWlx,
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WLX_OPTION_SMART_CARD_PRESENT,
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&Value
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);
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ShowHelpText(hDlg, (0 != Value));
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// Animate the press-cad puppy
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hwndAnim = GetDlgItem(hDlg, IDC_ANIMATE);
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Animate_OpenEx(hwndAnim, hDllInstance, MAKEINTRESOURCE(IDA_ANIMATE));
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Animate_Play(hwndAnim, 0, (UINT) -1, (UINT) -1);
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// Bold the help title and the Ctrl Alt Delete words
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hwndHelpTitle = GetDlgItem(hDlg, IDC_HELPTITLE);
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hOld = (HFONT) SendMessage(hwndHelpTitle, WM_GETFONT, 0, 0);
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if (hOld)
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{
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LOGFONT lf;
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if (GetObject(hOld, sizeof(lf), &lf))
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{
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lf.lfHeight = -13;
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lf.lfWeight = FW_BOLD;
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hBoldFont = CreateFontIndirect(&lf);
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if (hBoldFont)
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{
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SendMessage(hwndHelpTitle, WM_SETFONT, (WPARAM) hBoldFont, 0);
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SendDlgItemMessage(hDlg, IDC_CTRL, WM_SETFONT, (WPARAM) hBoldFont, 0);
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SendDlgItemMessage(hDlg, IDC_ALT, WM_SETFONT, (WPARAM) hBoldFont, 0);
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SendDlgItemMessage(hDlg, IDC_DEL, WM_SETFONT, (WPARAM) hBoldFont, 0);
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}
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}
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}
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// Set the dialog's position - but only do this if the help
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// dialog will be reasonably on-screen
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if (((pGlobals->rcWelcome.left + 70) < 600) &&
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((pGlobals->rcWelcome.top + 20) < 350))
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{
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SetWindowPos(hDlg, NULL, pGlobals->rcWelcome.left + 70,
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pGlobals->rcWelcome.top + 20, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
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}
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fReturn = TRUE;
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}
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break;
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case WM_DESTROY:
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{
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if (hbrWindow)
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DeleteObject(hbrWindow);
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if (hBoldFont)
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DeleteObject(hBoldFont);
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}
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break;
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case WM_COMMAND:
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{
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if ((HIWORD(wParam) == BN_CLICKED) &&
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((LOWORD(wParam) == IDOK) || (LOWORD(wParam) == IDCANCEL)))
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{
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EndDialog(hDlg, IDOK);
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}
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}
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break;
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case WM_CTLCOLORSTATIC:
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{
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SetBkColor((HDC) wParam, GetSysColor(COLOR_WINDOW));
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SetTextColor((HDC) wParam, GetSysColor(COLOR_WINDOWTEXT));
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fReturn = (INT_PTR) hbrWindow;
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}
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break;
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case WM_ERASEBKGND:
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{
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RECT rc = {0};
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GetClientRect(hDlg, &rc);
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FillRect((HDC) wParam, &rc, hbrWindow);
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fReturn = TRUE;
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}
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break;
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case WLX_WM_SAS:
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{
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// Post this to our parent (the c-a-d dialog) and exit
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PostMessage(GetParent(hDlg), message, wParam, lParam);
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EndDialog(hDlg, IDOK);
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}
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break;
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}
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return fReturn;
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}
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//+---------------------------------------------------------------------------
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//
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// Function: SetWelcomeCaption
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//
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// Synopsis: Grabs the Welcome string from the registry, or the default
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// welcome from the resource section and slaps it into the
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// caption.
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//
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// Arguments: [hDlg] --
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//
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// History: 10-20-95 RichardW Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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#define MAX_CAPTION_LENGTH 256
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VOID
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SetWelcomeCaption(
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HWND hDlg)
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{
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WCHAR szCaption[MAX_CAPTION_LENGTH];
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WCHAR szDefaultCaption[MAX_CAPTION_LENGTH];
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DWORD Length;
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GetWindowText( hDlg, szDefaultCaption, MAX_CAPTION_LENGTH );
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szCaption[0] = TEXT('\0');
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GetProfileString( APPLICATION_NAME,
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WELCOME_CAPTION_KEY,
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TEXT(""),
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szCaption,
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ARRAYSIZE(szCaption) );
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if ( szCaption[0] != TEXT('\0') )
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{
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Length = (DWORD) wcslen( szDefaultCaption );
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if (ExpandEnvironmentStrings(szCaption,
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&szDefaultCaption[Length + 1],
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MAX_CAPTION_LENGTH - Length - 1))
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{
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szDefaultCaption[Length] = L' ';
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}
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SetWindowText( hDlg, szDefaultCaption );
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}
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}
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void SetCadMessage(HWND hDlg, PGLOBALS pGlobals, BOOL fSmartcard)
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{
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TCHAR szCadMessage[256];
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UINT idSzCad;
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RECT rcEdit;
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HWND hwndMessage;
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// Set the Press c-a-d message accordingly depending on
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// if we have a smartcard or not, if TS session or not
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if (!GetSystemMetrics(SM_REMOTESESSION))
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{
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idSzCad = fSmartcard ? IDS_PRESSCADORSMARTCARD : IDS_PRESSCAD;
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}
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else
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{
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idSzCad = fSmartcard ? IDS_PRESSCAEORSMARTCARD : IDS_PRESSCAE;
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}
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LoadString(hDllInstance, idSzCad, szCadMessage, ARRAYSIZE(szCadMessage));
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hwndMessage = GetDlgItem(hDlg, IDC_PRESSCAD);
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SetWindowText(hwndMessage, szCadMessage);
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SendMessage(hwndMessage, WM_SETFONT, (WPARAM) pGlobals->GinaFonts.hWelcomeFont, 0);
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// We now have to center the text beside the icons
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if (GetClientRect(hwndMessage, &rcEdit))
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{
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HDC hdcMessage;
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// Calculate the amount of vertical room needed for the text
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hdcMessage = GetDC(hwndMessage);
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if (hdcMessage)
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{
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HGDIOBJ hOldFont;
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long height;
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RECT rcTemp = rcEdit;
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// Make sure font is correct for sizing info.
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hOldFont = SelectObject(hdcMessage, (HGDIOBJ) pGlobals->GinaFonts.hWelcomeFont);
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height = (long) DrawTextEx(hdcMessage, szCadMessage, -1, &rcTemp, DT_EDITCONTROL | DT_CALCRECT | DT_WORDBREAK, NULL);
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SelectObject(hdcMessage, hOldFont);
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ReleaseDC(hwndMessage, hdcMessage);
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hdcMessage = NULL;
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if (0 < height)
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{
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rcEdit.top = (rcEdit.bottom / 2) - (height / 2);
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rcEdit.bottom = rcEdit.top + height;
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MapWindowPoints(hwndMessage, hDlg, (POINT*) &rcEdit, 2);
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SetWindowPos(hwndMessage, 0, rcEdit.left, rcEdit.top, rcEdit.right - rcEdit.left,
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rcEdit.bottom - rcEdit.top, SWP_NOZORDER);
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}
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}
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}
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}
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void SetIcons(HWND hDlg, BOOL fSmartcard)
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{
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static UINT rgidNoSmartcard[] = {IDC_KEYBOARD, IDC_PRESSCAD};
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static INT iLeftRelPos;
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static INT iDistance;
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if (iDistance == 0) {
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// get the left relative position of the kbd icon
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// and the distance we would have to move it to the left
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// in case we have no reader installed
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RECT rcSC, rcKB, rcDlg;
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GetWindowRect(hDlg, &rcDlg);
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GetWindowRect(GetDlgItem(hDlg, IDC_KEYBOARD), &rcKB);
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GetWindowRect(GetDlgItem(hDlg, IDC_SMARTCARD), &rcSC);
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iDistance = rcSC.left - rcKB.left;
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iLeftRelPos = rcKB.left - rcDlg.left;
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}
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// Hide the smartcard icon if not required and move over the
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// keyboard icon and press c-a-d message
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if (!fSmartcard)
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{
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HWND hwndSmartcard = GetDlgItem(hDlg, IDC_SMARTCARD);
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// Hide the smartcard puppy
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EnableWindow(hwndSmartcard, FALSE);
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ShowWindow(hwndSmartcard, SW_HIDE);
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// move the kbd icon over to the left
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MoveControls(hDlg, rgidNoSmartcard, ARRAYSIZE(rgidNoSmartcard),
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iDistance, 0, FALSE /*Don't size parent*/);
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}
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else
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{
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RECT rcKB, rcDlg;
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GetWindowRect(hDlg, &rcDlg);
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GetWindowRect(GetDlgItem(hDlg, IDC_KEYBOARD), &rcKB);
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if ((rcKB.left - rcDlg.left) != iLeftRelPos)
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{
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// the kbd icon needs to be moved to the right
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HWND hwndSmartcard = GetDlgItem(hDlg, IDC_SMARTCARD);
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MoveControls(hDlg, rgidNoSmartcard, ARRAYSIZE(rgidNoSmartcard),
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iDistance * (-1), 0, FALSE /*Don't size parent*/);
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EnableWindow(hwndSmartcard, TRUE);
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ShowWindow(hwndSmartcard, SW_SHOW);
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}
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}
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}
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BOOL FastUserSwitchingEnabled ()
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{
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//
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// BUGBUG : isn't there any global variable or function which can provide this information?
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// fast user switching is enabled if multiple users are allowed, and if its not server.
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//
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OSVERSIONINFOEX OsVersion;
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ZeroMemory(&OsVersion, sizeof(OSVERSIONINFOEX));
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OsVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
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GetVersionEx( (LPOSVERSIONINFO ) &OsVersion);
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return (OsVersion.wProductType == VER_NT_WORKSTATION && ShellIsMultipleUsersEnabled());
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}
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BOOL GetSessionZeroUser(LPTSTR szUser)
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{
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WINSTATIONINFORMATION WSInfo;
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ULONG Length;
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if (WinStationQueryInformation(
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SERVERNAME_CURRENT,
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0,
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WinStationInformation,
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&WSInfo,
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sizeof(WINSTATIONINFORMATION),
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&Length))
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{
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if ((WSInfo.ConnectState == State_Active || WSInfo.ConnectState == State_Disconnected) &&
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WSInfo.UserName[0] )
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{
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if (WSInfo.Domain[0])
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{
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lstrcpy(szUser, WSInfo.Domain);
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lstrcat(szUser, TEXT("\\"));
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}
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else
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{
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lstrcpy(szUser, TEXT(""));
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}
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lstrcat(szUser, WSInfo.UserName);
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return TRUE;
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}
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}
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return FALSE;
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}
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// ==========================================================================================
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// welcome dialog has 2 formats, one that looks like logon normal welcome dialog , another
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// that looks like "Computer Locked" dialog. When user connects to session 0 from remote (tsclient)
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// the dialog that appears at console need to change to "Computer Locked". so if session 0 is in
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// use, and if this session is created at active console. we change welcome dialog to look like
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// "Computer locked" dialog.
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// This function ComputerInUseMessage does most of the stuff related to switching these
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// dialog controls.
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// Parameters:
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// HWND hDlg - dialog window handle,
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// BOOL bShowLocked - if true show locked dialog, if false show normal logon dialog.
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// BOOL bInit - TRUE when this function is called for the first time.
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// ==========================================================================================
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BOOL ComputerInUseMessage(PGLOBALS pGlobals, HWND hDlg, BOOL bShowLocked, BOOL bInit, BOOL bSmartCard)
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{
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int i;
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LONG DlgHeight;
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RECT rc;
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// locked controls.
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UINT rgidLocked[] = {IDC_STATIC_LOCKEDGROUP, IDD_LOCKED_ICON, IDD_LOCKED_LINE, IDD_LOCKED_NAME_INFO, IDD_LOCKED_INSTRUCTIONS};
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UINT rgidWelcome[] = {IDC_STATIC_WELCOMEGROUP, IDC_SMARTCARD, IDC_KEYBOARD, IDC_PRESSCAD, IDD_CTRL_DEL_MSG, IDC_HELPLINK};
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int nLockedControls = sizeof(rgidLocked) / sizeof(rgidLocked[0]);
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int nWelcomeControls = sizeof(rgidWelcome) / sizeof(rgidWelcome[0]);
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struct DlgControl
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{
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HWND hWnd;
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RECT rect;
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};
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static RECT LockedControls[sizeof(rgidLocked) / sizeof(rgidLocked[0])];
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static RECT WelcomeControls[sizeof(rgidWelcome) / sizeof(rgidWelcome[0])];
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static bCurrentlyLocked = FALSE;
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if (!bInit && bCurrentlyLocked == bShowLocked)
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{
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// nothing to do.
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return TRUE;
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}
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if (bInit)
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{
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// setup locked icon for the locked dialog box.
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if ( !hLockedIcon )
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{
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hLockedIcon = LoadImage( hDllInstance,
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MAKEINTRESOURCE( IDI_LOCKED),
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IMAGE_ICON,
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0, 0,
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LR_DEFAULTCOLOR );
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}
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SendMessage( GetDlgItem(hDlg, IDD_LOCKED_ICON),
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STM_SETICON,
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(WPARAM)hLockedIcon,
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0 );
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//
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// when this function is called first time, all controls are visible.
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// remember their positions.
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//
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// remember positions Locked Dialog controls.
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for ( i = 0; i < nLockedControls; i++)
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{
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HWND hWnd = GetDlgItem(hDlg, rgidLocked[i]);
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ASSERT(hWnd);
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GetWindowRect(hWnd, &LockedControls[i] );
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MapWindowPoints(NULL, hDlg, (POINT*) &LockedControls[i], 2);
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}
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// remember positions for Welcome Dialog controls.
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for ( i = 0; i < nWelcomeControls; i++)
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{
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HWND hWnd = GetDlgItem(hDlg, rgidWelcome[i]);
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ASSERT(hWnd);
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GetWindowRect(hWnd, &WelcomeControls[i]);
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// in the dialog template welcome controls are placed below locked controls.
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// this is not where they will be placed when dialog is shown.
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// calculate their actual target positions.
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OffsetRect(&WelcomeControls[i], 0, LockedControls[0].top - LockedControls[0].bottom);
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MapWindowPoints(NULL, hDlg, (POINT*) &WelcomeControls[i], 2);
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}
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// hide group box controls. They were their only for simplifing our control movement calculations.
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ShowWindow(GetDlgItem(hDlg, rgidLocked[0]), SW_HIDE);
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ShowWindow(GetDlgItem(hDlg, rgidWelcome[0]), SW_HIDE);
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// set the dialog right for the first use.
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if (bShowLocked)
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{
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// we want locked desktop dialog, so disable welcome controls.
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for ( i = 0; i < nWelcomeControls; i++)
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{
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HWND hWnd = GetDlgItem(hDlg, rgidWelcome[i]);
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ASSERT(hWnd);
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MoveWindow(hWnd, 0, 0, 0, 0, FALSE);
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ShowWindow(hWnd, SW_HIDE);
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EnableWindow(hWnd, FALSE);
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}
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}
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else
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{
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// we want to welcome dialog, so remove locked desktop controls.
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for ( i = 1; i < nLockedControls; i++)
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{
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HWND hWnd = GetDlgItem(hDlg, rgidLocked[i]);
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ASSERT(hWnd);
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MoveWindow(hWnd, 0, 0, 0, 0, FALSE);
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ShowWindow(hWnd, SW_HIDE);
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EnableWindow(hWnd, FALSE);
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}
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// and move welcome controls to their proper positions. (i.e move them up)
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for ( i = 1; i < nWelcomeControls; i++)
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{
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HWND hWnd = GetDlgItem(hDlg, rgidWelcome[i]);
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ASSERT(hWnd);
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EnableWindow(hWnd, TRUE);
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ShowWindow(hWnd, SW_SHOW);
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MoveWindow(hWnd, WelcomeControls[i].left, WelcomeControls[i].top, WelcomeControls[i].right - WelcomeControls[i].left, WelcomeControls[i].bottom - WelcomeControls[i].top, FALSE);
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}
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}
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// set the right size for the dialog window.
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GetWindowRect(hDlg, &rc);
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MapWindowPoints(NULL, GetParent(hDlg), (LPPOINT)&rc, 2);
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DlgHeight = rc.bottom - rc.top;
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if (bShowLocked)
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{
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DlgHeight -= WelcomeControls[0].bottom - WelcomeControls[0].top;
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}
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else
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{
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DlgHeight -= LockedControls[0].bottom - LockedControls[0].top;
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}
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SetWindowPos(hDlg, NULL, 0, 0, rc.right - rc.left, DlgHeight, SWP_NOZORDER|SWP_NOMOVE);
|
|
|
|
}
|
|
else
|
|
{
|
|
if (bShowLocked)
|
|
{
|
|
for ( i = 1; i < nLockedControls; i++)
|
|
{
|
|
HWND hWnd = GetDlgItem(hDlg, rgidLocked[i]);
|
|
ASSERT(hWnd);
|
|
EnableWindow(hWnd, TRUE);
|
|
ShowWindow(hWnd, SW_SHOW);
|
|
MoveWindow(hWnd, LockedControls[i].left, LockedControls[i].top, LockedControls[i].right - LockedControls[i].left, LockedControls[i].bottom - LockedControls[i].top, FALSE);
|
|
}
|
|
|
|
for ( i = 1; i < nWelcomeControls; i++)
|
|
{
|
|
|
|
HWND hWnd = GetDlgItem(hDlg, rgidWelcome[i]);
|
|
ASSERT(hWnd);
|
|
MoveWindow(hWnd, 0, 0, 0, 0, FALSE);
|
|
ShowWindow(hWnd, SW_HIDE);
|
|
EnableWindow(hWnd, FALSE);
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
for ( i = 1; i < nLockedControls; i++)
|
|
{
|
|
|
|
HWND hWnd = GetDlgItem(hDlg, rgidLocked[i]);
|
|
ASSERT(hWnd);
|
|
MoveWindow(hWnd, 0, 0, 0, 0, FALSE);
|
|
ShowWindow(hWnd, SW_HIDE);
|
|
EnableWindow(hWnd, FALSE);
|
|
}
|
|
|
|
for ( i = 1; i < nWelcomeControls; i++)
|
|
{
|
|
|
|
HWND hWnd = GetDlgItem(hDlg, rgidWelcome[i]);
|
|
ASSERT(hWnd);
|
|
EnableWindow(hWnd, TRUE);
|
|
ShowWindow(hWnd, SW_SHOW);
|
|
MoveWindow(hWnd, WelcomeControls[i].left, WelcomeControls[i].top, WelcomeControls[i].right - WelcomeControls[i].left, WelcomeControls[i].bottom - WelcomeControls[i].top, FALSE);
|
|
}
|
|
}
|
|
|
|
GetWindowRect(hDlg, &rc);
|
|
MapWindowPoints(NULL, GetParent(hDlg), (LPPOINT)&rc, 2);
|
|
if (bShowLocked)
|
|
DlgHeight = rc.bottom - rc.top - (WelcomeControls[0].bottom - WelcomeControls[0].top) + (LockedControls[0].bottom - LockedControls[0].top);
|
|
else
|
|
DlgHeight = rc.bottom - rc.top + (WelcomeControls[0].bottom - WelcomeControls[0].top) - (LockedControls[0].bottom - LockedControls[0].top);
|
|
|
|
SetWindowPos(hDlg, NULL, 0, 0, rc.right - rc.left, DlgHeight, SWP_NOZORDER|SWP_NOMOVE);
|
|
}
|
|
|
|
if (!bShowLocked)
|
|
{
|
|
SetCadMessage(hDlg, pGlobals, bSmartCard);
|
|
|
|
// let SetIcons hide SmartCard icon if required.
|
|
SetIcons(hDlg, bSmartCard);
|
|
}
|
|
else
|
|
{
|
|
TCHAR szUser[USERNAME_LENGTH + DOMAIN_LENGTH + 2];
|
|
TCHAR szMessage[MAX_STRING_BYTES];
|
|
TCHAR szFinalMessage[MAX_STRING_BYTES];
|
|
if (GetSessionZeroUser(szUser))
|
|
{
|
|
LoadString(hDllInstance, IDS_LOCKED_EMAIL_NFN_MESSAGE, szMessage, MAX_STRING_BYTES);
|
|
_snwprintf(szFinalMessage, sizeof(szFinalMessage)/sizeof(TCHAR), szMessage, szUser );
|
|
}
|
|
else
|
|
{
|
|
//
|
|
// for some reason we could not get the current session zero user.
|
|
//
|
|
LoadString(hDllInstance, IDS_LOCKED_NO_USER_MESSAGE, szFinalMessage, MAX_STRING_BYTES);
|
|
}
|
|
|
|
SetDlgItemText(hDlg, IDD_LOCKED_NAME_INFO, szFinalMessage);
|
|
}
|
|
|
|
//
|
|
// update the dialog box caption, accordingly
|
|
//
|
|
{
|
|
TCHAR szCaption[MAX_CAPTION_LENGTH];
|
|
LoadString(hDllInstance, bShowLocked ? IDS_CAPTION_LOCKED_DIALOG : IDS_CAPTION_WELCOME_DIALOG, szCaption, ARRAYSIZE(szCaption));
|
|
if ( szCaption[0] != TEXT('\0') )
|
|
SetWindowText( hDlg, szCaption );
|
|
}
|
|
|
|
InvalidateRect(hDlg, NULL, TRUE);
|
|
bCurrentlyLocked = bShowLocked;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***************************************************************************\
|
|
* FUNCTION: WelcomeDlgProc
|
|
*
|
|
* PURPOSE: Processes messages for welcome dialog
|
|
*
|
|
* RETURNS: MSGINA_DLG_SUCCESS - the user has pressed the SAS
|
|
* DLG_SCREEN_SAVER_TIMEOUT - the screen-saver should be started
|
|
* DLG_LOGOFF() - a logoff/shutdown request was received
|
|
*
|
|
* HISTORY:
|
|
*
|
|
* 12-09-91 Davidc Created.
|
|
*
|
|
\***************************************************************************/
|
|
|
|
INT_PTR WINAPI
|
|
WelcomeDlgProc(
|
|
HWND hDlg,
|
|
UINT message,
|
|
WPARAM wParam,
|
|
LPARAM lParam
|
|
)
|
|
{
|
|
static HBRUSH hbrWindow = NULL;
|
|
PGLOBALS pGlobals = (PGLOBALS)GetWindowLongPtr(hDlg, GWLP_USERDATA);
|
|
static BOOL bSmartCard = FALSE;
|
|
static BOOL bSessionZeroInUse = FALSE;
|
|
static int iSessionRegistrationCount = 0;
|
|
|
|
switch (message) {
|
|
|
|
case WM_INITDIALOG:
|
|
{
|
|
extern BOOL fEscape;
|
|
ULONG_PTR Value ;
|
|
|
|
pGlobals = (PGLOBALS) lParam ;
|
|
SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)pGlobals);
|
|
|
|
hbrWindow = CreateSolidBrush(GetSysColor(COLOR_WINDOW));
|
|
|
|
//
|
|
// The size of the welcome dialog defines the area that
|
|
// we will paint into.
|
|
//
|
|
|
|
//
|
|
// Size the window allowing for the caption and other stuff to
|
|
// be dispalyed.
|
|
//
|
|
|
|
|
|
pWlxFuncs->WlxGetOption( pGlobals->hGlobalWlx,
|
|
WLX_OPTION_SMART_CARD_PRESENT,
|
|
&Value
|
|
);
|
|
|
|
if ( Value )
|
|
{
|
|
TCHAR szInsertCard[256];
|
|
bSmartCard = TRUE;
|
|
|
|
// Also change unlock message to mention smartcard
|
|
LoadString(hDllInstance, IDS_INSERTCARDORSAS_UNLOCK, szInsertCard, ARRAYSIZE(szInsertCard));
|
|
|
|
SetDlgItemText(hDlg, IDD_LOCKED_INSTRUCTIONS, szInsertCard);
|
|
|
|
}
|
|
else
|
|
{
|
|
bSmartCard = FALSE;
|
|
}
|
|
|
|
// Enable SC events (if there is no reader yet, no
|
|
// events will be triggered anyway...)
|
|
pWlxFuncs->WlxSetOption( pGlobals->hGlobalWlx,
|
|
WLX_OPTION_USE_SMART_CARD,
|
|
1,
|
|
NULL
|
|
);
|
|
|
|
if (GetDisableCad(pGlobals))
|
|
{
|
|
// Set our size to zero so we don't appear
|
|
SetWindowPos(hDlg, NULL, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOMOVE |
|
|
SWP_NOREDRAW | SWP_NOZORDER);
|
|
|
|
pWlxFuncs->WlxSasNotify( pGlobals->hGlobalWlx,
|
|
WLX_SAS_TYPE_CTRL_ALT_DEL );
|
|
}
|
|
else
|
|
{
|
|
SizeForBranding(hDlg, TRUE);
|
|
}
|
|
|
|
|
|
if (IsActiveConsoleSession() &&
|
|
NtCurrentPeb()->SessionId != 0 &&
|
|
!FastUserSwitchingEnabled())
|
|
{
|
|
TCHAR szUser[USERNAME_LENGTH + DOMAIN_LENGTH + 2];
|
|
//
|
|
// we are at temporary session created at console...
|
|
//
|
|
|
|
// check if a user is logged on at console session
|
|
bSessionZeroInUse = GetSessionZeroUser(szUser);
|
|
if (WinStationRegisterConsoleNotification(SERVERNAME_CURRENT, hDlg, NOTIFY_FOR_ALL_SESSIONS))
|
|
iSessionRegistrationCount++;
|
|
|
|
}
|
|
else
|
|
{
|
|
//
|
|
// this is not active console nonzero session.
|
|
//
|
|
bSessionZeroInUse = FALSE;
|
|
}
|
|
|
|
ComputerInUseMessage(pGlobals, hDlg, bSessionZeroInUse, TRUE, bSmartCard);
|
|
|
|
CentreWindow(hDlg); //Center?? :)
|
|
|
|
return( TRUE );
|
|
}
|
|
|
|
case WM_ERASEBKGND:
|
|
return PaintBranding(hDlg, (HDC)wParam, 0, FALSE, TRUE, bSessionZeroInUse? COLOR_BTNFACE : COLOR_WINDOW);
|
|
|
|
case WM_QUERYNEWPALETTE:
|
|
return BrandingQueryNewPalete(hDlg);
|
|
|
|
case WM_PALETTECHANGED:
|
|
return BrandingPaletteChanged(hDlg, (HWND)wParam);
|
|
|
|
case WM_NOTIFY:
|
|
{
|
|
LPNMHDR pnmhdr = (LPNMHDR) lParam;
|
|
int id = (int) wParam;
|
|
|
|
// See if this is a help-link click
|
|
if (id == IDC_HELPLINK)
|
|
{
|
|
if ((pnmhdr->code == NM_CLICK) || (pnmhdr->code == NM_RETURN))
|
|
{
|
|
// Save the coords of the welcome window so we can
|
|
// position the help window relative to it
|
|
GetWindowRect(hDlg, &pGlobals->rcWelcome);
|
|
|
|
pWlxFuncs->WlxDialogBoxParam( pGlobals->hGlobalWlx,
|
|
hDllInstance, MAKEINTRESOURCE(IDD_WELCOMEHELP_DIALOG),
|
|
hDlg, HelpDlgProc, (LPARAM) pGlobals);
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
case WM_CTLCOLORSTATIC:
|
|
{
|
|
if (!bSessionZeroInUse)
|
|
{
|
|
SetBkColor((HDC) wParam, GetSysColor(COLOR_WINDOW));
|
|
SetTextColor((HDC) wParam, GetSysColor(COLOR_WINDOWTEXT));
|
|
return (INT_PTR) hbrWindow;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_DESTROY:
|
|
{
|
|
// if registered for console notification unregister now.
|
|
if (iSessionRegistrationCount)
|
|
{
|
|
WinStationUnRegisterConsoleNotification (SERVERNAME_CURRENT, hDlg);
|
|
iSessionRegistrationCount--;
|
|
ASSERT(iSessionRegistrationCount == 0);
|
|
}
|
|
|
|
// Save the coords of the welcome window so we can
|
|
// position the logon window at the same position
|
|
GetWindowRect(hDlg, &pGlobals->rcWelcome);
|
|
|
|
DeleteObject(hbrWindow);
|
|
return FALSE;
|
|
}
|
|
break;
|
|
|
|
case WLX_WM_SAS :
|
|
if ( wParam == WLX_SAS_TYPE_SC_FIRST_READER_ARRIVED ||
|
|
wParam == WLX_SAS_TYPE_SC_LAST_READER_REMOVED)
|
|
{
|
|
bSmartCard = (wParam == WLX_SAS_TYPE_SC_FIRST_READER_ARRIVED);
|
|
|
|
SetCadMessage(hDlg, pGlobals, bSmartCard);
|
|
SetIcons(hDlg, bSmartCard);
|
|
ShowWindow(hDlg, SW_SHOW);
|
|
return TRUE;
|
|
}
|
|
|
|
if ( wParam == WLX_SAS_TYPE_SC_REMOVE )
|
|
{
|
|
return TRUE ;
|
|
}
|
|
break;
|
|
|
|
case WM_WTSSESSION_CHANGE:
|
|
|
|
//
|
|
// its possible, that we unregister for notification in wm_destroy and still receive this notification,
|
|
// as the notification may already have been sent.
|
|
//
|
|
ASSERT(iSessionRegistrationCount < 2);
|
|
if (iSessionRegistrationCount == 1)
|
|
{
|
|
if (lParam == 0)
|
|
{
|
|
//
|
|
// we are interested only in logon/logoff messages from session 0.
|
|
//
|
|
if (wParam == WTS_SESSION_LOGON || wParam == WTS_SESSION_LOGOFF)
|
|
{
|
|
bSessionZeroInUse = (wParam == WTS_SESSION_LOGON);
|
|
ComputerInUseMessage(pGlobals, hDlg, bSessionZeroInUse, FALSE, bSmartCard);
|
|
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
// We didn't process this message
|
|
return FALSE;
|
|
}
|