[jimtabor] 41772: - Updates and changes to, with one add on and removal: MenuWindowProc (Not supported in kernel space), PopupMenuWndProcA, PostMessage, SendNotifyMessage and win32k hook debugs. - Patch by Smiley <johnyadams@hotmail.com>: Wrong PostMessage and SendNotifyMessage behavior, see Bug 4646. - Reference: Related to TranslateMessage: http://msdn.microsoft.com/en-us/library/aa912145.aspx , Related to PopupMenuWndProcA: Registration of Atom classes, Unicode only: http://www.reactos.org/ar
4 Jul
2009
4 Jul
'09
4:31 p.m.
Author: jimtabor
Date: Sat Jul 4 20:31:11 2009
New Revision: 41772
URL: http://svn.reactos.org/svn/reactos?rev=41772&view=rev
Log:
- Updates and changes to, with one add on and removal: MenuWindowProc (Not supported in
kernel space), PopupMenuWndProcA, PostMessage, SendNotifyMessage and win32k hook debugs.
- Patch by Smiley <johnyadams(a)hotmail.com>om>: Wrong PostMessage and SendNotifyMessage
behavior, see Bug 4646.
- Reference: Related to TranslateMessage:
http://msdn.microsoft.com/en-us/library/aa912145.aspx , Related to PopupMenuWndProcA:
Registration of Atom classes, Unicode only:
http://www.reactos.org/archives/public/ros-dev/2007-October/009976.html
Modified:
trunk/reactos/dll/win32/user32/user32.pspec
trunk/reactos/dll/win32/user32/windows/menu.c
trunk/reactos/dll/win32/user32/windows/message.c
trunk/reactos/include/reactos/win32k/ntuser.h
trunk/reactos/subsystems/win32/win32k/ntuser/hook.c
trunk/reactos/subsystems/win32/win32k/ntuser/message.c
trunk/reactos/subsystems/win32/win32k/w32ksvc.db
Modified: trunk/reactos/dll/win32/user32/user32.pspec
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/user32.ps…
==============================================================================
--- trunk/reactos/dll/win32/user32/user32.pspec [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/user32/user32.pspec [iso-8859-1] Sat Jul 4 20:31:11 2009
@@ -483,8 +483,8 @@
@ stdcall MapVirtualKeyW(long long)
@ stdcall MapWindowPoints(long long ptr long)
@ stdcall MenuItemFromPoint(long long double) ; Direct call NtUserMenuItemFromPoint
-@ stdcall MenuWindowProcA (long long long long)
-@ stdcall MenuWindowProcW (long long long long)
+@ stdcall MenuWindowProcA (long ptr long long long)
+@ stdcall MenuWindowProcW (long ptr long long long)
@ stdcall MessageBeep(long)
@ stdcall MessageBoxA(long str str long)
@ stdcall MessageBoxExA(long str str long long)
Modified: trunk/reactos/dll/win32/user32/windows/menu.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/windows/m…
==============================================================================
--- trunk/reactos/dll/win32/user32/windows/menu.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/user32/windows/menu.c [iso-8859-1] Sat Jul 4 20:31:11 2009
@@ -72,6 +72,7 @@
POINT Pt;
} MTRACKER;
+static LRESULT WINAPI PopupMenuWndProcA(HWND hWnd, UINT Message, WPARAM wParam, LPARAM
lParam);
static LRESULT WINAPI PopupMenuWndProcW(HWND hwnd, UINT message, WPARAM wParam, LPARAM
lParam);
/*********************************************************************
@@ -972,6 +973,70 @@
}
static LRESULT WINAPI
+PopupMenuWndProcA(HWND Wnd, UINT Message, WPARAM wParam, LPARAM lParam)
+{
+ TRACE("YES! hwnd=%x msg=0x%04x wp=0x%04lx lp=0x%08lx\n", Wnd, Message,
wParam, lParam);
+
+ switch(Message)
+ {
+ case WM_CREATE:
+ {
+ CREATESTRUCTA *cs = (CREATESTRUCTA *) lParam;
+ SetWindowLongPtrA(Wnd, 0, (LONG) cs->lpCreateParams);
+ return 0;
+ }
+
+ case WM_MOUSEACTIVATE: /* We don't want to be activated */
+ return MA_NOACTIVATE;
+
+ case WM_PAINT:
+ {
+ PAINTSTRUCT ps;
+ BeginPaint(Wnd, &ps);
+ MenuDrawPopupMenu(Wnd, ps.hdc, (HMENU)GetWindowLongPtrA(Wnd, 0));
+ EndPaint(Wnd, &ps);
+ return 0;
+ }
+
+ case WM_ERASEBKGND:
+ return 1;
+
+ case WM_DESTROY:
+ /* zero out global pointer in case resident popup window was destroyed. */
+ if (Wnd == TopPopup)
+ {
+ TopPopup = NULL;
+ }
+ break;
+
+ case WM_SHOWWINDOW:
+ if (0 != wParam)
+ {
+ if (0 == GetWindowLongPtrA(Wnd, 0))
+ {
+ OutputDebugStringA("no menu to display\n");
+ }
+ }
+ else
+ {
+ SetWindowLongPtrA(Wnd, 0, 0);
+ }
+ break;
+
+ case MM_SETMENUHANDLE:
+ SetWindowLongPtrA(Wnd, 0, wParam);
+ break;
+
+ case MM_GETMENUHANDLE:
+ return GetWindowLongPtrA(Wnd, 0);
+
+ default:
+ return DefWindowProcA(Wnd, Message, wParam, lParam);
+ }
+ return 0;
+}
+
+static LRESULT WINAPI
PopupMenuWndProcW(HWND Wnd, UINT Message, WPARAM wParam, LPARAM lParam)
{
TRACE("hwnd=%x msg=0x%04x wp=0x%04lx lp=0x%08lx\n", Wnd, Message, wParam,
lParam);
@@ -5161,33 +5226,56 @@
/*
* @unimplemented
*/
-LRESULT
+BOOL
WINAPI
MenuWindowProcA(
HWND hWnd,
+ ULONG_PTR Result,
UINT Msg,
WPARAM wParam,
LPARAM lParam
)
{
- UNIMPLEMENTED;
- return FALSE;
+ if ( Msg < WM_USER)
+ {
+ LRESULT lResult;
+ lResult = PopupMenuWndProcA(hWnd, Msg, wParam, lParam );
+ if (Result)
+ {
+ Result = (ULONG_PTR)lResult;
+ return TRUE;
+ }
+ return FALSE;
+ }
+ return NtUserMessageCall(hWnd, Msg, wParam, lParam, Result, FNID_MENU, TRUE);
+
}
/*
* @unimplemented
*/
-LRESULT
+BOOL
WINAPI
MenuWindowProcW(
HWND hWnd,
+ ULONG_PTR Result,
UINT Msg,
WPARAM wParam,
LPARAM lParam
)
{
- UNIMPLEMENTED;
- return FALSE;
+ if ( Msg < WM_USER)
+ {
+ LRESULT lResult;
+ lResult = PopupMenuWndProcW(hWnd, Msg, wParam, lParam );
+ if (Result)
+ {
+ Result = (ULONG_PTR)lResult;
+ return TRUE;
+ }
+ return FALSE;
+ }
+ return NtUserMessageCall(hWnd, Msg, wParam, lParam, Result, FNID_MENU, FALSE);
}
/*
Modified: trunk/reactos/dll/win32/user32/windows/message.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/windows/m…
==============================================================================
--- trunk/reactos/dll/win32/user32/windows/message.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/user32/windows/message.c [iso-8859-1] Sat Jul 4 20:31:11
2009
@@ -1632,51 +1632,12 @@
return Res;
}
-
-/*
- * @implemented
- */
+//
+// Worker function for post message.
+//
BOOL
-WINAPI
-PostMessageA(
- HWND Wnd,
- UINT Msg,
- WPARAM wParam,
- LPARAM lParam)
-{
- MSG AnsiMsg, UcMsg;
- MSG KMMsg;
- LRESULT Result;
-
- AnsiMsg.hwnd = Wnd;
- AnsiMsg.message = Msg;
- AnsiMsg.wParam = wParam;
- AnsiMsg.lParam = lParam;
- if (! MsgiAnsiToUnicodeMessage(&UcMsg, &AnsiMsg))
- {
- return FALSE;
- }
-
- if (! MsgiUMToKMMessage(&UcMsg, &KMMsg, TRUE))
- {
- MsgiAnsiToUnicodeCleanup(&UcMsg, &AnsiMsg);
- return FALSE;
- }
- Result = NtUserPostMessage(KMMsg.hwnd, KMMsg.message,
- KMMsg.wParam, KMMsg.lParam);
- MsgiUMToKMCleanup(&UcMsg, &KMMsg);
- MsgiAnsiToUnicodeCleanup(&UcMsg, &AnsiMsg);
-
- return Result;
-}
-
-
-/*
- * @implemented
- */
-BOOL
-WINAPI
-PostMessageW(
+FASTCALL
+PostMessageWorker(
HWND Wnd,
UINT Msg,
WPARAM wParam,
@@ -1690,19 +1651,56 @@
UMMsg.wParam = wParam;
UMMsg.lParam = lParam;
if (! MsgiUMToKMMessage(&UMMsg, &KMMsg, TRUE))
- {
- return FALSE;
- }
- Result = NtUserPostMessage(KMMsg.hwnd, KMMsg.message,
- KMMsg.wParam, KMMsg.lParam);
+ {
+ return FALSE;
+ }
+ Result = NtUserPostMessage( KMMsg.hwnd,
+ KMMsg.message,
+ KMMsg.wParam,
+ KMMsg.lParam);
+
MsgiUMToKMCleanup(&UMMsg, &KMMsg);
return Result;
}
+/*
+ * @implemented
+ */
BOOL
WINAPI
-PostMessageWX(
+PostMessageA(
+ HWND hWnd,
+ UINT Msg,
+ WPARAM wParam,
+ LPARAM lParam)
+{
+ MSG AnsiMsg, UcMsg;
+ BOOL Ret;
+
+ AnsiMsg.hwnd = hWnd;
+ AnsiMsg.message = Msg;
+ AnsiMsg.wParam = wParam;
+ AnsiMsg.lParam = lParam;
+
+ if (!MsgiAnsiToUnicodeMessage(&UcMsg, &AnsiMsg))
+ {
+ return FALSE;
+ }
+
+ Ret = PostMessageW( hWnd, UcMsg.message, UcMsg.wParam, UcMsg.lParam);
+
+ MsgiAnsiToUnicodeCleanup(&UcMsg, &AnsiMsg);
+
+ return Ret;
+}
+
+/*
+ * @implemented
+ */
+BOOL
+WINAPI
+PostMessageW(
HWND hWnd,
UINT Msg,
WPARAM wParam,
@@ -1718,7 +1716,7 @@
combo/list box. Forces a call like DlgDirListComboBox.
*/
wParam |= DDL_POSTMSGS;
- return NtUserPostMessage(hWnd, Msg, wParam, lParam);
+ return PostMessageWorker(hWnd, Msg, wParam, lParam);
}
/* No drop files or current Process, just post message. */
@@ -1726,10 +1724,10 @@
( NtUserQueryWindow( hWnd, QUERY_WINDOW_UNIQUE_PROCESS_ID) ==
PtrToUint(NtCurrentTeb()->ClientId.UniqueProcess) ) )
{
- return NtUserPostMessage(hWnd, Msg, wParam, lParam);
+ return PostMessageWorker(hWnd, Msg, wParam, lParam);
}
- /* We have drop files or this is not the same process for this window. */
+ /* We have drop files and this is not the same process for this window. */
/* Just incase, check wParam for Global memory handle and send size. */
Ret = SendMessageW( hWnd,
@@ -1737,36 +1735,9 @@
(WPARAM)GlobalSize((HGLOBAL)wParam), // Zero if not a handle.
(LPARAM)wParam); // Send wParam as lParam.
- if ( Ret ) return NtUserPostMessage(hWnd, Msg, (WPARAM)Ret, lParam);
+ if ( Ret ) return PostMessageWorker(hWnd, Msg, (WPARAM)Ret, lParam);
return FALSE;
-}
-BOOL
-WINAPI
-PostMessageAX(
- HWND hWnd,
- UINT Msg,
- WPARAM wParam,
- LPARAM lParam)
-{
- MSG AnsiMsg, UcMsg;
- BOOL Ret;
-
- AnsiMsg.hwnd = hWnd;
- AnsiMsg.message = Msg;
- AnsiMsg.wParam = wParam;
- AnsiMsg.lParam = lParam;
-
- if (!MsgiAnsiToUnicodeMessage(&UcMsg, &AnsiMsg))
- {
- return FALSE;
- }
-
- Ret = PostMessageWX( hWnd, UcMsg.message, UcMsg.wParam, UcMsg.lParam);
-
- MsgiAnsiToUnicodeCleanup(&UcMsg, &AnsiMsg);
-
- return Ret;
}
/*
@@ -2113,77 +2084,12 @@
return Result;
}
-
-/*
- * @unimplemented
+/*
+ * @implemented
*/
BOOL
WINAPI
SendNotifyMessageA(
- HWND hWnd,
- UINT Msg,
- WPARAM wParam,
- LPARAM lParam)
-{
- MSG AnsiMsg, UcMsg;
- MSG KMMsg;
- LRESULT Result;
-
- AnsiMsg.hwnd = hWnd;
- AnsiMsg.message = Msg;
- AnsiMsg.wParam = wParam;
- AnsiMsg.lParam = lParam;
- if (! MsgiAnsiToUnicodeMessage(&UcMsg, &AnsiMsg))
- {
- return FALSE;
- }
-
- if (! MsgiUMToKMMessage(&UcMsg, &KMMsg, TRUE))
- {
- MsgiAnsiToUnicodeCleanup(&UcMsg, &AnsiMsg);
- return FALSE;
- }
- Result = NtUserSendNotifyMessage(KMMsg.hwnd, KMMsg.message,
- KMMsg.wParam, KMMsg.lParam);
- MsgiUMToKMCleanup(&UcMsg, &KMMsg);
- MsgiAnsiToUnicodeCleanup(&UcMsg, &AnsiMsg);
-
- return Result;
-}
-
-
-/*
- * @unimplemented
- */
-BOOL
-WINAPI
-SendNotifyMessageW(
- HWND hWnd,
- UINT Msg,
- WPARAM wParam,
- LPARAM lParam)
-{
- MSG UMMsg, KMMsg;
- LRESULT Result;
-
- UMMsg.hwnd = hWnd;
- UMMsg.message = Msg;
- UMMsg.wParam = wParam;
- UMMsg.lParam = lParam;
- if (! MsgiUMToKMMessage(&UMMsg, &KMMsg, TRUE))
- {
- return FALSE;
- }
- Result = NtUserSendNotifyMessage(KMMsg.hwnd, KMMsg.message,
- KMMsg.wParam, KMMsg.lParam);
- MsgiUMToKMCleanup(&UMMsg, &KMMsg);
-
- return Result;
-}
-
-BOOL
-WINAPI
-SendNotifyMessageAX(
HWND hWnd,
UINT Msg,
WPARAM wParam,
@@ -2200,23 +2106,46 @@
{
return FALSE;
}
- /* ATM, ReactOS does not support Ansi in win32k. */
- Ret = NtUserMessageCall(hWnd, UcMsg.message, UcMsg.wParam, UcMsg.lParam, 0,
FNID_SENDNOTIFYMESSAGE, FALSE);
+ Ret = SendNotifyMessageW(hWnd, UcMsg.message, UcMsg.wParam, UcMsg.lParam);
MsgiAnsiToUnicodeCleanup(&UcMsg, &AnsiMsg);
return Ret;
}
+/*
+ * @implemented
+ */
BOOL
WINAPI
-SendNotifyMessageWX(
+SendNotifyMessageW(
HWND hWnd,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
- return NtUserMessageCall(hWnd, Msg, wParam, lParam, 0, FNID_SENDNOTIFYMESSAGE, FALSE);
+ MSG UMMsg, KMMsg;
+ LRESULT Result;
+
+ UMMsg.hwnd = hWnd;
+ UMMsg.message = Msg;
+ UMMsg.wParam = wParam;
+ UMMsg.lParam = lParam;
+ if (! MsgiUMToKMMessage(&UMMsg, &KMMsg, TRUE))
+ {
+ return FALSE;
+ }
+ Result = NtUserMessageCall( hWnd,
+ KMMsg.message,
+ KMMsg.wParam,
+ KMMsg.lParam,
+ 0,
+ FNID_SENDNOTIFYMESSAGE,
+ FALSE);
+
+ MsgiUMToKMCleanup(&UMMsg, &KMMsg);
+
+ return Result;
}
/*
@@ -2234,6 +2163,8 @@
return(NtUserTranslateMessage((LPMSG)lpMsg, (HKL)unk));
default:
+ if ( lpMsg->message & ~WM_MAXIMUM )
+ SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
}
@@ -2245,7 +2176,20 @@
BOOL WINAPI
TranslateMessage(CONST MSG *lpMsg)
{
- return(TranslateMessageEx((LPMSG)lpMsg, 0));
+ BOOL Ret = FALSE;
+
+// Ref: msdn ImmGetVirtualKey:
+// http://msdn.microsoft.com/en-us/library/aa912145.aspx
+/*
+ if ( (LOWORD(lpMsg->wParam) != VK_PROCESSKEY) ||
+ !(Ret = IMM_ImmTranslateMessage( lpMsg->hwnd,
+ lpMsg->message,
+ lpMsg->wParam,
+ lpMsg->lParam)) )*/
+ {
+ Ret = TranslateMessageEx((LPMSG)lpMsg, 0);
+ }
+ return Ret;
}
Modified: trunk/reactos/include/reactos/win32k/ntuser.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/win32k/ntu…
==============================================================================
--- trunk/reactos/include/reactos/win32k/ntuser.h [iso-8859-1] (original)
+++ trunk/reactos/include/reactos/win32k/ntuser.h [iso-8859-1] Sat Jul 4 20:31:11 2009
@@ -566,6 +566,7 @@
#define WM_SYSTIMER 280
#define WM_POPUPSYSTEMMENU 787
#define WM_CBT 1023 // ReactOS only.
+#define WM_MAXIMUM 0x0001FFFF
//
// Non SDK DCE types.
@@ -3078,16 +3079,6 @@
ULONG_PTR *uResult,
PNTUSERSENDMESSAGEINFO Info);
-/* use NtUserMessageCall */
-BOOL
-NTAPI
-NtUserSendNotifyMessage(
- HWND hWnd,
- UINT Msg,
- WPARAM wParam,
- LPARAM lParam);
-
-
typedef struct _SETSCROLLBARINFO
{
int nTrackPos;
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/hook.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/hook.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/hook.c [iso-8859-1] Sat Jul 4 20:31:11
2009
@@ -785,14 +785,14 @@
}
case WH_CBT:
- DPRINT1("HOOK WH_CBT!\n");
+ DPRINT("HOOK WH_CBT!\n");
switch (Code)
{
case HCBT_CREATEWND:
{
LPCBT_CREATEWNDW pcbtcww = (LPCBT_CREATEWNDW)lParam;
- DPRINT1("HOOK HCBT_CREATEWND\n");
+ DPRINT("HOOK HCBT_CREATEWND\n");
_SEH2_TRY
{
if (Ansi)
@@ -856,7 +856,7 @@
{
RECTL rt;
- DPRINT1("HOOK HCBT_MOVESIZE\n");
+ DPRINT("HOOK HCBT_MOVESIZE\n");
if (lParam)
{
@@ -893,7 +893,7 @@
{
CBTACTIVATESTRUCT CbAs;
- DPRINT1("HOOK HCBT_ACTIVATE\n");
+ DPRINT("HOOK HCBT_ACTIVATE\n");
if (lParam)
{
_SEH2_TRY
@@ -927,7 +927,7 @@
/* The rest just use default. */
default:
- DPRINT1("HOOK HCBT_ %d\n",Code);
+ DPRINT("HOOK HCBT_ %d\n",Code);
lResult = co_HOOK_CallHookNext(Hook, Code, wParam, lParam);
break;
}
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/message.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/message.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/message.c [iso-8859-1] Sat Jul 4
20:31:11 2009
@@ -1314,10 +1314,14 @@
LPARAM lParam)
{
PTHREADINFO pti;
- MSG UserModeMsg, KernelModeMsg;
+ MSG Message;
LARGE_INTEGER LargeTickCount;
- NTSTATUS Status;
- PMSGMEMORY MsgMemoryEntry;
+
+ if (FindMsgMemory(Msg) != 0)
+ {
+ SetLastWin32Error(ERROR_MESSAGE_SYNC_ONLY );
+ return FALSE;
+ }
pti = PsGetCurrentThreadWin32Thread();
if (Wnd == HWND_BROADCAST)
@@ -1358,24 +1362,14 @@
}
else
{
- UserModeMsg.hwnd = Wnd;
- UserModeMsg.message = Msg;
- UserModeMsg.wParam = wParam;
- UserModeMsg.lParam = lParam;
- MsgMemoryEntry = FindMsgMemory(UserModeMsg.message);
- Status = CopyMsgToKernelMem(&KernelModeMsg, &UserModeMsg,
MsgMemoryEntry);
- if (! NT_SUCCESS(Status))
- {
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- IntGetCursorLocation(pti->Desktop->WindowStation,
- &KernelModeMsg.pt);
+ Message.hwnd = Wnd;
+ Message.message = Msg;
+ Message.wParam = wParam;
+ Message.lParam = lParam;
+ IntGetCursorLocation(pti->Desktop->WindowStation, &Message.pt);
KeQueryTickCount(&LargeTickCount);
- pti->timeLast = KernelModeMsg.time =
MsqCalculateMessageTime(&LargeTickCount);
- MsqPostMessage(Window->MessageQueue, &KernelModeMsg,
- NULL != MsgMemoryEntry && 0 != KernelModeMsg.lParam,
- QS_POSTMESSAGE);
+ pti->timeLast = Message.time = MsqCalculateMessageTime(&LargeTickCount);
+ MsqPostMessage(Window->MessageQueue, &Message, FALSE, QS_POSTMESSAGE);
}
}
@@ -1410,14 +1404,20 @@
WPARAM wParam,
LPARAM lParam)
{
- MSG UserModeMsg, KernelModeMsg;
+ MSG Message;
PETHREAD peThread;
PTHREADINFO pThread;
NTSTATUS Status;
- PMSGMEMORY MsgMemoryEntry;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserPostThreadMessage\n");
+
+ if (FindMsgMemory(Msg) != 0)
+ {
+ SetLastWin32Error(ERROR_MESSAGE_SYNC_ONLY );
+ return FALSE;
+ }
+
UserEnterExclusive();
Status = PsLookupThreadByThreadId((HANDLE)idThread,&peThread);
@@ -1431,21 +1431,11 @@
RETURN( FALSE);
}
- UserModeMsg.hwnd = NULL;
- UserModeMsg.message = Msg;
- UserModeMsg.wParam = wParam;
- UserModeMsg.lParam = lParam;
- MsgMemoryEntry = FindMsgMemory(UserModeMsg.message);
- Status = CopyMsgToKernelMem(&KernelModeMsg, &UserModeMsg, MsgMemoryEntry);
- if (! NT_SUCCESS(Status))
- {
- ObDereferenceObject( peThread );
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
- RETURN( FALSE);
- }
- MsqPostMessage(pThread->MessageQueue, &KernelModeMsg,
- NULL != MsgMemoryEntry && 0 != KernelModeMsg.lParam,
- QS_POSTMESSAGE);
+ Message.hwnd = NULL;
+ Message.message = Msg;
+ Message.wParam = wParam;
+ Message.lParam = lParam;
+ MsqPostMessage(pThread->MessageQueue, &Message, FALSE, QS_POSTMESSAGE);
ObDereferenceObject( peThread );
RETURN( TRUE);
}
@@ -1682,7 +1672,7 @@
}
pti = PsGetCurrentThreadWin32Thread();
- if(Window->MessageQueue != pti->MessageQueue)
+ if(Window->MessageQueue != pti->MessageQueue && FindMsgMemory(Msg) ==0)
{
Result = UserPostMessage(hWnd, Msg, wParam, lParam);
}
@@ -1878,6 +1868,13 @@
LPARAM lParam)
{
BOOL Result = TRUE;
+
+ if (FindMsgMemory(Msg) != 0)
+ {
+ SetLastWin32Error(ERROR_MESSAGE_SYNC_ONLY );
+ return FALSE;
+ }
+
// Basicly the same as IntPostOrSendMessage
if (hWnd == HWND_BROADCAST) //Handle Broadcast
{
@@ -1902,10 +1899,7 @@
ULONG_PTR PResult;
PTHREADINFO pti;
PWINDOW_OBJECT Window;
- NTSTATUS Status;
- MSG UserModeMsg;
- MSG KernelModeMsg;
- PMSGMEMORY MsgMemoryEntry;
+ MSG Message;
if(!(Window = UserGetWindowObject(hWnd))) return FALSE;
@@ -1916,52 +1910,15 @@
}
else
{ // Handle message and callback.
- UserModeMsg.hwnd = hWnd;
- UserModeMsg.message = Msg;
- UserModeMsg.wParam = wParam;
- UserModeMsg.lParam = lParam;
- MsgMemoryEntry = FindMsgMemory(UserModeMsg.message);
- Status = CopyMsgToKernelMem(&KernelModeMsg, &UserModeMsg,
MsgMemoryEntry);
- if (! NT_SUCCESS(Status))
- {
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- Result = co_IntSendMessageTimeoutSingle(
- KernelModeMsg.hwnd, KernelModeMsg.message,
- KernelModeMsg.wParam, KernelModeMsg.lParam,
- SMTO_NORMAL, 0, &PResult);
-
- Status = CopyMsgToUserMem(&UserModeMsg, &KernelModeMsg);
- if (! NT_SUCCESS(Status))
- {
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
+ Message.hwnd = hWnd;
+ Message.message = Msg;
+ Message.wParam = wParam;
+ Message.lParam = lParam;
+
+ Result = co_IntSendMessageTimeoutSingle( hWnd, Msg, wParam, lParam, SMTO_NORMAL,
0, &PResult);
}
}
return Result;
-}
-
-
-BOOL APIENTRY
-NtUserSendNotifyMessage(HWND hWnd,
- UINT Msg,
- WPARAM wParam,
- LPARAM lParam)
-{
- DECLARE_RETURN(BOOL);
-
- DPRINT("EnterNtUserSendNotifyMessage\n");
- UserEnterExclusive();
-
- RETURN(UserSendNotifyMessage(hWnd, Msg, wParam, lParam));
-
-CLEANUP:
- DPRINT("Leave NtUserSendNotifyMessage, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-
}
Modified: trunk/reactos/subsystems/win32/win32k/w32ksvc.db
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/w3…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/w32ksvc.db [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/w32ksvc.db [iso-8859-1] Sat Jul 4 20:31:11
2009
@@ -699,5 +699,4 @@
NtUserMonitorFromWindow 2
NtUserSendMessage 5
NtUserSendMessageTimeout 8
-NtUserSendNotifyMessage 4
NtUserSetScrollBarInfo 3
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jimtabor＠svn.reactos.org