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00001 /*
00002  *  ReactOS kernel
00003  *  Copyright (C) 2003 ReactOS Team
00004  *
00005  *  This program is free software; you can redistribute it and/or modify
00006  *  it under the terms of the GNU General Public License as published by
00007  *  the Free Software Foundation; either version 2 of the License, or
00008  *  (at your option) any later version.
00009  *
00010  *  This program is distributed in the hope that it will be useful,
00011  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  *  GNU General Public License for more details.
00014  *
00015  *  You should have received a copy of the GNU General Public License along
00016  *  with this program; if not, write to the Free Software Foundation, Inc.,
00017  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00018  */
00019 /* COPYRIGHT:       See COPYING in the top level directory
00020  * PROJECT:         ReactOS winlogon
00021  * FILE:            subsys/system/winlogon/winlogon.h
00022  * PURPOSE:         Winlogon
00023  * PROGRAMMER:
00024  */
00025 
00026 #ifndef __WINLOGON_MAIN_H__
00027 #define __WINLOGON_MAIN_H__
00028 
00029 #define USE_GETLASTINPUTINFO
00030 
00031 #define WIN32_NO_STATUS
00032 #include <stdio.h>
00033 #include <windows.h>
00034 #include <userenv.h>
00035 #include <winwlx.h>
00036 #include <cmfuncs.h>
00037 #include <rtlfuncs.h>
00038 #include <exfuncs.h>
00039 #include <setypes.h>
00040 #include <sefuncs.h>
00041 #include <ntsecapi.h>
00042 #include <accctrl.h>
00043 #include <aclapi.h>
00044 #include <strsafe.h>
00045 
00046 #include <reactos/undocuser.h>
00047 #include <reactos/winlogon.h>
00048 
00049 #include "setup.h"
00050 #include "resource.h"
00051 
00052 typedef BOOL (WINAPI * PFWLXNEGOTIATE)  (DWORD, DWORD *);
00053 typedef BOOL (WINAPI * PFWLXINITIALIZE) (LPWSTR, HANDLE, PVOID, PVOID, PVOID *);
00054 typedef VOID (WINAPI * PFWLXDISPLAYSASNOTICE) (PVOID);
00055 typedef int  (WINAPI * PFWLXLOGGEDOUTSAS) (PVOID, DWORD, PLUID, PSID, PDWORD,
00056                                            PHANDLE, PWLX_MPR_NOTIFY_INFO,
00057                                            PVOID *);
00058 typedef BOOL (WINAPI * PFWLXACTIVATEUSERSHELL) (PVOID, PWSTR, PWSTR, PVOID);
00059 typedef int  (WINAPI * PFWLXLOGGEDONSAS) (PVOID, DWORD, PVOID);
00060 typedef VOID (WINAPI * PFWLXDISPLAYLOCKEDNOTICE) (PVOID);
00061 typedef int  (WINAPI * PFWLXWKSTALOCKEDSAS) (PVOID, DWORD);
00062 typedef BOOL (WINAPI * PFWLXISLOCKOK) (PVOID);
00063 typedef BOOL (WINAPI * PFWLXISLOGOFFOK) (PVOID);
00064 typedef VOID (WINAPI * PFWLXLOGOFF) (PVOID);
00065 typedef VOID (WINAPI * PFWLXSHUTDOWN) (PVOID, DWORD);
00066 
00067 /* version 1.1 */
00068 
00069 typedef BOOL (WINAPI * PFWLXSCREENSAVERNOTIFY) (PVOID, BOOL *);
00070 typedef BOOL (WINAPI * PFWLXSTARTAPPLICATION) (PVOID, PWSTR, PVOID, PWSTR);
00071 
00072 /* version 1.3 */
00073 
00074 typedef BOOL (WINAPI * PFWLXNETWORKPROVIDERLOAD) (PVOID, PWLX_MPR_NOTIFY_INFO);
00075 typedef BOOL (WINAPI * PFWLXDISPLAYSTATUSMESSAGE) (PVOID, HDESK, DWORD, PWSTR, PWSTR);
00076 typedef BOOL (WINAPI * PFWLXGETSTATUSMESSAGE) (PVOID, DWORD *, PWSTR, DWORD);
00077 typedef BOOL (WINAPI * PFWLXREMOVESTATUSMESSAGE) (PVOID);
00078 
00079 typedef struct _GINAFUNCTIONS
00080 {
00081     /* Functions always available for a valid GINA */
00082     PFWLXNEGOTIATE            WlxNegotiate; /* optional */
00083     PFWLXINITIALIZE           WlxInitialize;
00084 
00085     /* Functions available if WlxVersion >= WLX_VERSION_1_0 (MS Windows 3.5.0) */
00086     PFWLXDISPLAYSASNOTICE     WlxDisplaySASNotice;
00087     PFWLXLOGGEDOUTSAS         WlxLoggedOutSAS;
00088     PFWLXACTIVATEUSERSHELL    WlxActivateUserShell;
00089     PFWLXLOGGEDONSAS          WlxLoggedOnSAS;
00090     PFWLXDISPLAYLOCKEDNOTICE  WlxDisplayLockedNotice;
00091     PFWLXWKSTALOCKEDSAS       WlxWkstaLockedSAS;
00092     PFWLXISLOCKOK             WlxIsLockOk;
00093     PFWLXISLOGOFFOK           WlxIsLogoffOk;
00094     PFWLXLOGOFF               WlxLogoff;
00095     PFWLXSHUTDOWN             WlxShutdown;
00096 
00097     /* Functions available if WlxVersion >= WLX_VERSION_1_1 (MS Windows 3.5.1) */
00098     PFWLXSCREENSAVERNOTIFY    WlxScreenSaverNotify; /* optional */
00099     PFWLXSTARTAPPLICATION     WlxStartApplication; /* optional */
00100 
00101     /* Functions available if WlxVersion >= WLX_VERSION_1_2 (MS Windows NT 4.0) */
00102 
00103     /* Functions available if WlxVersion >= WLX_VERSION_1_3 (MS Windows 2000) */
00104     PFWLXNETWORKPROVIDERLOAD  WlxNetworkProviderLoad; /* not called ATM */
00105     PFWLXDISPLAYSTATUSMESSAGE WlxDisplayStatusMessage;
00106     PFWLXGETSTATUSMESSAGE     WlxGetStatusMessage; /* doesn't need to be called */
00107     PFWLXREMOVESTATUSMESSAGE  WlxRemoveStatusMessage;
00108 
00109     /* Functions available if WlxVersion >= WLX_VERSION_1_4 (MS Windows XP) */
00110 } GINAFUNCTIONS, *PGINAFUNCTIONS;
00111 
00112 typedef struct _GINAINSTANCE
00113 {
00114     HMODULE hDllInstance;
00115     GINAFUNCTIONS Functions;
00116     PVOID Context;
00117     DWORD Version;
00118     BOOL UseCtrlAltDelete;
00119 } GINAINSTANCE, *PGINAINSTANCE;
00120 
00121 /* FIXME: put in an enum */
00122 /* See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/secauthn/security/winlogon_states.asp */
00123 #define WKSTA_IS_LOGGED_OFF 0
00124 #define WKSTA_IS_LOGGED_ON  1
00125 #define WKSTA_IS_LOCKED     2
00126 
00127 #define LockWorkstation(Session)
00128 #define UnlockWorkstation(Session)
00129 
00130 typedef struct _WLSESSION
00131 {
00132   GINAINSTANCE Gina;
00133   DWORD SASAction;
00134   BOOL SuppressStatus;
00135   BOOL TaskManHotkey;
00136   HWND SASWindow;
00137   HWINSTA InteractiveWindowStation;
00138   LPWSTR InteractiveWindowStationName;
00139   HDESK ApplicationDesktop;
00140   HDESK WinlogonDesktop;
00141   HDESK ScreenSaverDesktop;
00142   LUID LogonId;
00143   HANDLE UserToken;
00144   HANDLE hProfileInfo;
00145   DWORD LogonStatus;
00146   DWORD DialogTimeout; /* Timeout for dialog boxes, in seconds */
00147 
00148   /* Screen-saver informations */
00149 #ifndef USE_GETLASTINPUTINFO
00150   HHOOK KeyboardHook;
00151   HHOOK MouseHook;
00152 #endif
00153   HANDLE hEndOfScreenSaverThread;
00154   HANDLE hScreenSaverParametersChanged;
00155   HANDLE hUserActivity;
00156   HANDLE hEndOfScreenSaver;
00157 #ifndef USE_GETLASTINPUTINFO
00158   DWORD LastActivity;
00159 #endif
00160 
00161   /* Logon informations */
00162   DWORD Options;
00163   WLX_MPR_NOTIFY_INFO MprNotifyInfo;
00164   WLX_PROFILE_V2_0 *Profile;
00165 } WLSESSION, *PWLSESSION;
00166 
00167 extern HINSTANCE hAppInstance;
00168 extern PWLSESSION WLSession;
00169 
00170 #define WLX_SHUTTINGDOWN(Status) \
00171   (((Status) == WLX_SAS_ACTION_SHUTDOWN) || \
00172    ((Status) == WLX_SAS_ACTION_SHUTDOWN_POWER_OFF) || \
00173    ((Status) == WLX_SAS_ACTION_SHUTDOWN_REBOOT) \
00174   )
00175 
00176 #define WLX_SUSPENDING(Status) \
00177   (((Status) == WLX_SAS_ACTION_SHUTDOWN_SLEEP) || \
00178    ((Status) == WLX_SAS_ACTION_SHUTDOWN_SLEEP2) || \
00179    ((Status) == WLX_SAS_ACTION_SHUTDOWN_HIBERNATE) \
00180   )
00181 
00182 /* environment.c */
00183 BOOL
00184 CreateUserEnvironment(IN PWLSESSION Session);
00185 
00186 /* sas.c */
00187 BOOL
00188 SetDefaultLanguage(
00189     IN BOOL UserProfile);
00190 
00191 BOOL
00192 InitializeSAS(
00193     IN OUT PWLSESSION Session);
00194 
00195 /* screensaver.c */
00196 BOOL
00197 InitializeScreenSaver(
00198     IN OUT PWLSESSION Session);
00199 
00200 VOID
00201 StartScreenSaver(
00202     IN PWLSESSION Session);
00203 
00204 /* winlogon.c */
00205 
00206 BOOL
00207 PlaySoundRoutine(
00208     IN LPCWSTR FileName,
00209     IN UINT Logon,
00210     IN UINT Flags);
00211 
00212 BOOL
00213 DisplayStatusMessage(
00214     IN PWLSESSION Session,
00215     IN HDESK hDesktop,
00216     IN UINT ResourceId);
00217 
00218 BOOL
00219 RemoveStatusMessage(
00220     IN PWLSESSION Session);
00221 
00222 /* wlx.c */
00223 BOOL
00224 GinaInit(
00225     IN OUT PWLSESSION Session);
00226 BOOL
00227 CreateWindowStationAndDesktops(
00228     IN OUT PWLSESSION Session);
00229 
00230 NTSTATUS
00231 HandleShutdown(
00232     IN OUT PWLSESSION Session,
00233     IN DWORD wlxAction);
00234 
00235 VOID WINAPI WlxUseCtrlAltDel(HANDLE hWlx);
00236 VOID WINAPI WlxSetContextPointer(HANDLE hWlx, PVOID pWlxContext);
00237 VOID WINAPI WlxSasNotify(HANDLE hWlx, DWORD dwSasType);
00238 BOOL WINAPI WlxSetTimeout(HANDLE hWlx, DWORD Timeout);
00239 int WINAPI WlxAssignShellProtection(HANDLE hWlx, HANDLE hToken, HANDLE hProcess, HANDLE hThread);
00240 int WINAPI WlxMessageBox(HANDLE hWlx, HWND hwndOwner, LPWSTR lpszText, LPWSTR lpszTitle, UINT fuStyle);
00241 int WINAPI WlxDialogBox(HANDLE hWlx, HANDLE hInst, LPWSTR lpszTemplate, HWND hwndOwner, DLGPROC dlgprc);
00242 int WINAPI WlxDialogBoxParam(HANDLE hWlx, HANDLE hInst, LPWSTR lpszTemplate, HWND hwndOwner, DLGPROC dlgprc, LPARAM dwInitParam);
00243 int WINAPI WlxDialogBoxIndirect(HANDLE hWlx, HANDLE hInst, LPCDLGTEMPLATE hDialogTemplate, HWND hwndOwner, DLGPROC dlgprc);
00244 int WINAPI WlxDialogBoxIndirectParam(HANDLE hWlx, HANDLE hInst, LPCDLGTEMPLATE hDialogTemplate, HWND hwndOwner, DLGPROC dlgprc, LPARAM dwInitParam);
00245 int WINAPI WlxSwitchDesktopToUser(HANDLE hWlx);
00246 int WINAPI WlxSwitchDesktopToWinlogon(HANDLE hWlx);
00247 int WINAPI WlxChangePasswordNotify(HANDLE hWlx, PWLX_MPR_NOTIFY_INFO pMprInfo, DWORD dwChangeInfo);
00248 BOOL WINAPI WlxGetSourceDesktop(HANDLE hWlx, PWLX_DESKTOP* ppDesktop);
00249 BOOL WINAPI WlxSetReturnDesktop(HANDLE hWlx, PWLX_DESKTOP pDesktop);
00250 BOOL WINAPI WlxCreateUserDesktop(HANDLE hWlx, HANDLE hToken, DWORD Flags, PWSTR pszDesktopName, PWLX_DESKTOP* ppDesktop);
00251 int WINAPI WlxChangePasswordNotifyEx(HANDLE hWlx, PWLX_MPR_NOTIFY_INFO pMprInfo, DWORD dwChangeInfo, PWSTR ProviderName, PVOID Reserved);
00252 BOOL WINAPI WlxCloseUserDesktop(HANDLE hWlx, PWLX_DESKTOP pDesktop, HANDLE hToken);
00253 BOOL WINAPI WlxSetOption(HANDLE hWlx, DWORD Option, ULONG_PTR Value, ULONG_PTR* OldValue);
00254 BOOL WINAPI WlxGetOption(HANDLE hWlx, DWORD Option, ULONG_PTR* Value);
00255 VOID WINAPI WlxWin31Migrate(HANDLE hWlx);
00256 BOOL WINAPI WlxQueryClientCredentials(PWLX_CLIENT_CREDENTIALS_INFO_V1_0 pCred);
00257 BOOL WINAPI WlxQueryInetConnectorCredentials(PWLX_CLIENT_CREDENTIALS_INFO_V1_0 pCred);
00258 DWORD WINAPI WlxQueryConsoleSwitchCredentials(PWLX_CONSOLESWITCH_CREDENTIALS_INFO_V1_0 pCred);
00259 BOOL WINAPI WlxQueryTsLogonCredentials(PWLX_CLIENT_CREDENTIALS_INFO_V2_0 pCred);
00260 BOOL WINAPI WlxDisconnect(VOID);
00261 DWORD WINAPI WlxQueryTerminalServicesData(HANDLE hWlx, PWLX_TERMINAL_SERVICES_DATA pTSData, WCHAR* UserName, WCHAR* Domain);
00262 
00263 #endif /* __WINLOGON_MAIN_H__ */
00264 
00265 /* EOF */
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