[hbelusca] 66303: [USER32] Implement SrvLogon (client-side), called by the SetWindowStationUser API (called by winlogon) when a user logs-on (or off). See also http://www.openrce.org/reference_libr...

Author: hbelusca
Date: Sun Feb 15 21:56:03 2015
New Revision: 66303

URL: http://svn.reactos.org/svn/reactos?rev=66303&view=rev
Log:
[USER32]
Implement SrvLogon (client-side), called by the SetWindowStationUser API (called by winlogon) when a user logs-on (or off).
See also http://www.openrce.org/reference_library/win32_call_chains/2003SP1/USER32/Se... and http://www.openrce.org/reference_library/win32_call_chains/2003SP1/USER32/Lo... for details.
Part 1/2

Modified:
    trunk/reactos/include/reactos/subsys/win/winmsg.h
    trunk/reactos/win32ss/user/user32/include/user32p.h
    trunk/reactos/win32ss/user/user32/misc/logon.c
    trunk/reactos/win32ss/user/user32/misc/winsta.c

Modified: trunk/reactos/include/reactos/subsys/win/winmsg.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/subsys/win/...
==============================================================================
--- trunk/reactos/include/reactos/subsys/win/winmsg.h	[iso-8859-1] (original)
+++ trunk/reactos/include/reactos/subsys/win/winmsg.h	[iso-8859-1] Sun Feb 15 21:56:03 2015
@@ -60,6 +60,11 @@
     BOOL  Success;
 } USER_END_TASK, *PUSER_END_TASK;

+typedef struct _USER_LOGON
+{
+    BOOL IsLogon;
+} USER_LOGON, *PUSER_LOGON;
+
 typedef struct _USER_GET_THREAD_CONSOLE_DESKTOP
 {
     ULONG_PTR ThreadId;
@@ -90,6 +95,7 @@
     {
         USER_EXIT_REACTOS ExitReactosRequest;
         USER_END_TASK EndTaskRequest;
+        USER_LOGON LogonRequest;
         USER_GET_THREAD_CONSOLE_DESKTOP GetThreadConsoleDesktopRequest;
         USER_REGISTER_SERVICES_PROCESS RegisterServicesProcessRequest;
         USER_REGISTER_LOGON_PROCESS RegisterLogonProcessRequest;

Modified: trunk/reactos/win32ss/user/user32/include/user32p.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/include...
==============================================================================
--- trunk/reactos/win32ss/user/user32/include/user32p.h	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/include/user32p.h	[iso-8859-1] Sun Feb 15 21:56:03 2015
@@ -113,6 +113,9 @@
 VOID MenuTrackMouseMenuBar(HWND hWnd, ULONG Ht, POINT Pt);
 VOID MenuTrackKbdMenuBar(HWND hWnd, UINT wParam, WCHAR wChar);

+/* definitions for logon.c */
+VOID FASTCALL Logon(BOOL IsLogon);
+
 /* misc definitions */
 void mirror_rect( const RECT *window_rect, RECT *rect );
 BOOL FASTCALL DefSetText(HWND hWnd, PCWSTR String, BOOL Ansi);

Modified: trunk/reactos/win32ss/user/user32/misc/logon.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/misc/lo...
==============================================================================
--- trunk/reactos/win32ss/user/user32/misc/logon.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/misc/logon.c	[iso-8859-1] Sun Feb 15 21:56:03 2015
@@ -74,6 +74,22 @@
 }

/*
+ * Helper function used by SetWindowStationUser (see winsta.c)
+ */
+VOID FASTCALL
+Logon(BOOL IsLogon)
+{
+    USER_API_MESSAGE ApiMessage;
+    PUSER_LOGON LogonRequest = &ApiMessage.Data.LogonRequest;
+
+    LogonRequest->IsLogon = IsLogon;
+    CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage,
+                         NULL,
+                         CSR_CREATE_API_NUMBER(USERSRV_SERVERDLL_INDEX, UserpLogon),
+                         sizeof(*LogonRequest));
+}
+
+/*
  * @implemented
  */
 BOOL

Modified: trunk/reactos/win32ss/user/user32/misc/winsta.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/misc/wi...
==============================================================================
--- trunk/reactos/win32ss/user/user32/misc/winsta.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/misc/winsta.c	[iso-8859-1] Sun Feb 15 21:56:03 2015
@@ -371,7 +371,7 @@

/*
- * @unimplemented
+ * @implemented
  */
 BOOL
 WINAPI
@@ -380,7 +380,21 @@
                      PSID psid,
                      DWORD size)
 {
-    return NtUserSetWindowStationUser(hWindowStation, pluid, psid, size);
+    BOOL Success;
+
+    Success = NtUserSetWindowStationUser(hWindowStation, pluid, psid, size);
+    if (Success)
+    {
+        /* Signal log-on/off to WINSRV */
+
+        /* User is logging on if pluid != LuidNone, otherwise it is a log-off */
+        LUID LuidNone = {0, 0};
+        BOOL IsLogon = (pluid && !RtlEqualLuid(pluid, &LuidNone));
+
+        Logon(IsLogon);
+    }
+
+    return Success;
 }

/* EOF */