[hbelusca] 65517: [WIN32K]: Move IntClientShutdown function to a dedicated file (that will contain other shutdown helper functions in the future). Part 3/X CORE-8322
28 Nov
2014
28 Nov
'14
9:48 p.m.
Author: hbelusca
Date: Fri Nov 28 21:48:44 2014
New Revision: 65517
URL: http://svn.reactos.org/svn/reactos?rev=65517&view=rev
Log:
[WIN32K]: Move IntClientShutdown function to a dedicated file (that will contain other
shutdown helper functions in the future). Part 3/X
CORE-8322
Added:
trunk/reactos/win32ss/user/ntuser/shutdown.c (with props)
trunk/reactos/win32ss/user/ntuser/shutdown.h (with props)
Modified:
trunk/reactos/win32ss/CMakeLists.txt
trunk/reactos/win32ss/gdi/ntgdi/gdidbg.c
trunk/reactos/win32ss/user/ntuser/defwnd.c
trunk/reactos/win32ss/user/ntuser/win32kdebug.h
trunk/reactos/win32ss/win32kp.h
Modified: trunk/reactos/win32ss/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/CMakeLists.txt?rev…
==============================================================================
--- trunk/reactos/win32ss/CMakeLists.txt [iso-8859-1] (original)
+++ trunk/reactos/win32ss/CMakeLists.txt [iso-8859-1] Fri Nov 28 21:48:44 2014
@@ -130,6 +130,7 @@
user/ntuser/prop.c
user/ntuser/scrollbar.c
user/ntuser/session.c
+ user/ntuser/shutdown.c
user/ntuser/simplecall.c
user/ntuser/sysparams.c
user/ntuser/timer.c
Modified: trunk/reactos/win32ss/gdi/ntgdi/gdidbg.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/gdidbg.c…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/gdidbg.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/gdidbg.c [iso-8859-1] Fri Nov 28 21:48:44 2014
@@ -85,6 +85,7 @@
{L"UserProcess", DbgChUserProcess},
{L"UserProp", DbgChUserProp},
{L"UserScrollbar", DbgChUserScrollbar},
+ {L"UserShutdown", DbgChUserShutdown},
{L"UserSysparams", DbgChUserSysparams},
{L"UserTimer", DbgChUserTimer},
{L"UserThread", DbgChUserThread},
Modified: trunk/reactos/win32ss/user/ntuser/defwnd.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/defwnd…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/defwnd.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/defwnd.c [iso-8859-1] Fri Nov 28 21:48:44 2014
@@ -7,7 +7,6 @@
*/
#include <win32k.h>
-
#include <windowsx.h>
DBG_DEFAULT_CHANNEL(UserDefwnd);
@@ -31,91 +30,6 @@
(((hit) == HTTOP) || ((hit) == HTTOPLEFT) || ((hit) == HTTOPRIGHT))
#define ON_BOTTOM_BORDER(hit) \
(((hit) == HTBOTTOM) || ((hit) == HTBOTTOMLEFT) || ((hit) == HTBOTTOMRIGHT))
-
-// Client Shutdown messages
-#define MCS_SHUTDOWNTIMERS 1
-#define MCS_QUERYENDSESSION 2
-// Client Shutdown returns
-#define MCSR_GOODFORSHUTDOWN 1
-#define MCSR_SHUTDOWNFINISHED 2
-#define MCSR_DONOTSHUTDOWN 3
-
-/*
- * Based on CSRSS and described in pages 1115 - 1118 "Windows Internals, Fifth
Edition".
- * Apparently CSRSS sends out messages to do this w/o going into win32k internals.
- */
-static
-LRESULT FASTCALL
-IntClientShutdown(
- PWND pWindow,
- WPARAM wParam,
- LPARAM lParam
-)
-{
- LPARAM lParams;
- BOOL KillTimers;
- INT i;
- LRESULT lResult = MCSR_GOODFORSHUTDOWN;
- HWND *List;
-
- lParams = wParam & (ENDSESSION_LOGOFF|ENDSESSION_CRITICAL|ENDSESSION_CLOSEAPP);
- KillTimers = wParam & MCS_SHUTDOWNTIMERS ? TRUE : FALSE;
-/*
- First, send end sessions to children.
- */
- List = IntWinListChildren(pWindow);
-
- if (List)
- {
- for (i = 0; List[i]; i++)
- {
- PWND WndChild;
-
- if (!(WndChild = UserGetWindowObject(List[i])))
- continue;
-
- if (wParam & MCS_QUERYENDSESSION)
- {
- if (!co_IntSendMessage(WndChild->head.h, WM_QUERYENDSESSION, 0,
lParams))
- {
- lResult = MCSR_DONOTSHUTDOWN;
- break;
- }
- }
- else
- {
- co_IntSendMessage(WndChild->head.h, WM_ENDSESSION, KillTimers, lParams);
- if (KillTimers)
- {
- DestroyTimersForWindow(WndChild->head.pti, WndChild);
- }
- lResult = MCSR_SHUTDOWNFINISHED;
- }
- }
- ExFreePoolWithTag(List, USERTAG_WINDOWLIST);
- }
- if (List && (lResult == MCSR_DONOTSHUTDOWN)) return lResult;
-/*
- Send to the caller.
- */
- if (wParam & MCS_QUERYENDSESSION)
- {
- if (!co_IntSendMessage(pWindow->head.h, WM_QUERYENDSESSION, 0, lParams))
- {
- lResult = MCSR_DONOTSHUTDOWN;
- }
- }
- else
- {
- co_IntSendMessage(pWindow->head.h, WM_ENDSESSION, KillTimers, lParams);
- if (KillTimers)
- {
- DestroyTimersForWindow(pWindow->head.pti, pWindow);
- }
- lResult = MCSR_SHUTDOWNFINISHED;
- }
- return lResult;
-}
HBRUSH FASTCALL
DefWndControlColor(HDC hDC, UINT ctlType)
@@ -916,6 +830,7 @@
}
}
break;
+
case WM_CLIENTSHUTDOWN:
return IntClientShutdown(Wnd, wParam, lParam);
Added: trunk/reactos/win32ss/user/ntuser/shutdown.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/shutdo…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/shutdown.c (added)
+++ trunk/reactos/win32ss/user/ntuser/shutdown.c [iso-8859-1] Fri Nov 28 21:48:44 2014
@@ -0,0 +1,96 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS Win32k subsystem
+ * PURPOSE: Shutdown routines
+ * FILE: subsystems/win32/win32k/ntuser/shutdown.c
+ * PROGRAMER: Hermes Belusca
+ */
+
+#include <win32k.h>
+// DBG_DEFAULT_CHANNEL(UserShutdown);
+
+// Client Shutdown messages
+#define MCS_SHUTDOWNTIMERS 1
+#define MCS_QUERYENDSESSION 2
+// Client Shutdown returns
+#define MCSR_GOODFORSHUTDOWN 1
+#define MCSR_SHUTDOWNFINISHED 2
+#define MCSR_DONOTSHUTDOWN 3
+
+/*
+ * Based on CSRSS and described in pages 1115 - 1118 "Windows Internals, Fifth
Edition".
+ * CSRSS sends WM_CLIENTSHUTDOWN messages to top-level windows, and it is our job
+ * to send WM_QUERYENDSESSION / WM_ENDSESSION messages in response.
+ */
+LRESULT
+IntClientShutdown(IN PWND pWindow,
+ IN WPARAM wParam,
+ IN LPARAM lParam)
+{
+ LPARAM lParams;
+ BOOL KillTimers;
+ INT i;
+ LRESULT lResult = MCSR_GOODFORSHUTDOWN;
+ HWND *List;
+
+ lParams = wParam & (ENDSESSION_LOGOFF|ENDSESSION_CRITICAL|ENDSESSION_CLOSEAPP);
+ KillTimers = wParam & MCS_SHUTDOWNTIMERS ? TRUE : FALSE;
+
+ /* First, send end sessions to children */
+ List = IntWinListChildren(pWindow);
+
+ if (List)
+ {
+ for (i = 0; List[i]; i++)
+ {
+ PWND WndChild;
+
+ if (!(WndChild = UserGetWindowObject(List[i])))
+ continue;
+
+ if (wParam & MCS_QUERYENDSESSION)
+ {
+ if (!co_IntSendMessage(WndChild->head.h, WM_QUERYENDSESSION, 0,
lParams))
+ {
+ lResult = MCSR_DONOTSHUTDOWN;
+ break;
+ }
+ }
+ else
+ {
+ co_IntSendMessage(WndChild->head.h, WM_ENDSESSION, KillTimers,
lParams);
+ if (KillTimers)
+ {
+ DestroyTimersForWindow(WndChild->head.pti, WndChild);
+ }
+ lResult = MCSR_SHUTDOWNFINISHED;
+ }
+ }
+ ExFreePoolWithTag(List, USERTAG_WINDOWLIST);
+ }
+
+ if (List && (lResult == MCSR_DONOTSHUTDOWN))
+ return lResult;
+
+ /* Send to the caller */
+ if (wParam & MCS_QUERYENDSESSION)
+ {
+ if (!co_IntSendMessage(pWindow->head.h, WM_QUERYENDSESSION, 0, lParams))
+ {
+ lResult = MCSR_DONOTSHUTDOWN;
+ }
+ }
+ else
+ {
+ co_IntSendMessage(pWindow->head.h, WM_ENDSESSION, KillTimers, lParams);
+ if (KillTimers)
+ {
+ DestroyTimersForWindow(pWindow->head.pti, pWindow);
+ }
+ lResult = MCSR_SHUTDOWNFINISHED;
+ }
+
+ return lResult;
+}
+
+/* EOF */
Propchange: trunk/reactos/win32ss/user/ntuser/shutdown.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/win32ss/user/ntuser/shutdown.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/shutdo…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/shutdown.h (added)
+++ trunk/reactos/win32ss/user/ntuser/shutdown.h [iso-8859-1] Fri Nov 28 21:48:44 2014
@@ -0,0 +1,6 @@
+#pragma once
+
+LRESULT
+IntClientShutdown(IN PWND pWindow,
+ IN WPARAM wParam,
+ IN LPARAM lParam);
Propchange: trunk/reactos/win32ss/user/ntuser/shutdown.h
------------------------------------------------------------------------------
svn:eol-style = native
Modified: trunk/reactos/win32ss/user/ntuser/win32kdebug.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/win32k…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/win32kdebug.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/win32kdebug.h [iso-8859-1] Fri Nov 28 21:48:44 2014
@@ -109,6 +109,7 @@
DbgChUserProcess,
DbgChUserProp,
DbgChUserScrollbar,
+ DbgChUserShutdown,
DbgChUserSysparams,
DbgChUserThread,
DbgChUserTimer,
Modified: trunk/reactos/win32ss/win32kp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/win32kp.h?rev=6551…
==============================================================================
--- trunk/reactos/win32ss/win32kp.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/win32kp.h [iso-8859-1] Fri Nov 28 21:48:44 2014
@@ -75,6 +75,7 @@
#include "user/ntuser/win32.h"
#include "user/ntuser/object.h"
#include "user/ntuser/ntuser.h"
+#include "user/ntuser/shutdown.h"
#include "user/ntuser/cursoricon.h"
#include "user/ntuser/accelerator.h"
#include "user/ntuser/hook.h"
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