[gvg] 15284: Implement WH_MOUSE_LL hook

Implement WH_MOUSE_LL hook
Modified: trunk/reactos/lib/user32/windows/hook.c
Modified: trunk/reactos/subsys/win32k/ntuser/callback.c
Modified: trunk/reactos/subsys/win32k/ntuser/hook.c
Modified: trunk/reactos/subsys/win32k/ntuser/msgqueue.c
Modified: trunk/reactos/subsys/win32k/w32k.h
Modified: trunk/reactos/w32api/include/winuser.h
  _____  

Modified: trunk/reactos/lib/user32/windows/hook.c
--- trunk/reactos/lib/user32/windows/hook.c	2005-05-14 18:57:07 UTC
(rev 15283)
+++ trunk/reactos/lib/user32/windows/hook.c	2005-05-14 19:09:02 UTC
(rev 15284)
@@ -281,7 +281,8 @@

   PHOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS CbtCreatewndExtra;
   WPARAM wParam;
   LPARAM lParam;
-  KBDLLHOOKSTRUCT *KeyboardLlData;
+  PKBDLLHOOKSTRUCT KeyboardLlData;
+  PMSLLHOOKSTRUCT MouseLlData;
 
   Common = (PHOOKPROC_CALLBACK_ARGUMENTS) Arguments;
 
@@ -355,9 +356,13 @@
         }
       break;
     case WH_KEYBOARD_LL:
-      KeyboardLlData = (KBDLLHOOKSTRUCT *)((PCHAR) Common +
Common->lParam);
+      KeyboardLlData = (PKBDLLHOOKSTRUCT)((PCHAR) Common +
Common->lParam);
       Result = Common->Proc(Common->Code, Common->wParam, (LPARAM)
KeyboardLlData);
       break;
+    case WH_MOUSE_LL:
+      MouseLlData = (PMSLLHOOKSTRUCT)((PCHAR) Common + Common->lParam);
+      Result = Common->Proc(Common->Code, Common->wParam, (LPARAM)
MouseLlData);
+      break;
     default:
       return ZwCallbackReturn(NULL, 0, STATUS_NOT_SUPPORTED);
     }
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/callback.c
--- trunk/reactos/subsys/win32k/ntuser/callback.c	2005-05-14
18:57:07 UTC (rev 15283)
+++ trunk/reactos/subsys/win32k/ntuser/callback.c	2005-05-14
19:09:02 UTC (rev 15284)
@@ -296,6 +296,9 @@

     case WH_KEYBOARD_LL:
       ArgumentLength += sizeof(KBDLLHOOKSTRUCT);
       break;
+    case WH_MOUSE_LL:
+      ArgumentLength += sizeof(MSLLHOOKSTRUCT);
+      break;
     default:
       DPRINT1("Trying to call unsupported window hook %d\n", HookId);
       return 0;
@@ -350,6 +353,10 @@
       RtlCopyMemory(Extra, (PVOID) lParam, sizeof(KBDLLHOOKSTRUCT));
       Common->lParam = (LPARAM) (Extra - (PCHAR) Common);
       break;
+    case WH_MOUSE_LL:
+      RtlCopyMemory(Extra, (PVOID) lParam, sizeof(MSLLHOOKSTRUCT));
+      Common->lParam = (LPARAM) (Extra - (PCHAR) Common);
+      break;
     }
 
   ResultPointer = &Result;
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/hook.c
--- trunk/reactos/subsys/win32k/ntuser/hook.c	2005-05-14 18:57:07 UTC
(rev 15283)
+++ trunk/reactos/subsys/win32k/ntuser/hook.c	2005-05-14 19:09:02 UTC
(rev 15284)
@@ -266,7 +266,7 @@

   /* FIXME should get timeout from
    * HKEY_CURRENT_USER\Control Panel\Desktop\LowLevelHooksTimeout */
   Status = MsqSendMessage(Hook->Thread->Tcb.Win32Thread->MessageQueue,
(HWND) Code, HookId,
-                          wParam, lParam, /*500*/0, TRUE, TRUE,
&uResult);
+                          wParam, lParam, 5000, TRUE, TRUE, &uResult);
 
   return NT_SUCCESS(Status) ? uResult : 0;
 }
  _____  

Modified: trunk/reactos/subsys/win32k/ntuser/msgqueue.c
--- trunk/reactos/subsys/win32k/ntuser/msgqueue.c	2005-05-14
18:57:07 UTC (rev 15283)
+++ trunk/reactos/subsys/win32k/ntuser/msgqueue.c	2005-05-14
19:09:02 UTC (rev 15284)
@@ -515,6 +515,7 @@

     {
       PUSER_MESSAGE UserMsg;
       MSG Msg;
+      BOOL ProcessMessage;
 
       ASSERT(SystemMessageQueueHead < SYSTEM_MESSAGE_QUEUE_SIZE);
       Msg = SystemMessageQueue[SystemMessageQueueHead];
@@ -522,12 +523,48 @@
 	(SystemMessageQueueHead + 1) % SYSTEM_MESSAGE_QUEUE_SIZE;
       SystemMessageQueueCount--;
       IntUnLockSystemMessageQueue(OldIrql);
-      UserMsg =
ExAllocateFromPagedLookasideList(&MessageLookasideList);
-      /* What to do if out of memory? For now we just panic a bit in
debug */
-      ASSERT(UserMsg);
-      UserMsg->FreeLParam = FALSE;
-      UserMsg->Msg = Msg;
-      InsertTailList(&HardwareMessageQueueHead, &UserMsg->ListEntry);
+      if (WM_MOUSEFIRST <= Msg.message && Msg.message <= WM_MOUSELAST)
+        {
+          MSLLHOOKSTRUCT MouseHookData;
+
+          MouseHookData.pt.x = GET_X_LPARAM(Msg.lParam); 
+          MouseHookData.pt.y = GET_Y_LPARAM(Msg.lParam); 
+          switch(Msg.message)
+            {
+              case WM_MOUSEWHEEL:
+                MouseHookData.mouseData = MAKELONG(0,
GET_WHEEL_DELTA_WPARAM(Msg.wParam));
+                break;
+              case WM_XBUTTONDOWN:
+              case WM_XBUTTONUP:
+              case WM_XBUTTONDBLCLK:
+              case WM_NCXBUTTONDOWN:
+              case WM_NCXBUTTONUP:
+              case WM_NCXBUTTONDBLCLK:
+                MouseHookData.mouseData = MAKELONG(0,
HIWORD(Msg.wParam));
+                break;
+              default:
+                MouseHookData.mouseData = 0;
+                break;
+            }
+          MouseHookData.flags = 0;
+          MouseHookData.time = Msg.time;
+          MouseHookData.dwExtraInfo = 0;
+          ProcessMessage = (0 == HOOK_CallHooks(WH_MOUSE_LL, HC_ACTION,
+                                                Msg.message, (LPARAM)
&MouseHookData));
+        }
+      else
+        {
+          ProcessMessage = TRUE;
+        }
+      if (ProcessMessage)
+        {
+          UserMsg =
ExAllocateFromPagedLookasideList(&MessageLookasideList);
+          /* What to do if out of memory? For now we just panic a bit
in debug */
+          ASSERT(UserMsg);
+          UserMsg->FreeLParam = FALSE;
+          UserMsg->Msg = Msg;
+          InsertTailList(&HardwareMessageQueueHead,
&UserMsg->ListEntry);
+        }
       IntLockSystemMessageQueue(OldIrql);
     }
   /*
  _____  

Modified: trunk/reactos/subsys/win32k/w32k.h
--- trunk/reactos/subsys/win32k/w32k.h	2005-05-14 18:57:07 UTC (rev
15283)
+++ trunk/reactos/subsys/win32k/w32k.h	2005-05-14 19:09:02 UTC (rev
15284)
@@ -27,6 +27,7 @@

 #include <math.h>
 #include <float.h>
 #include <windows.h>
+#include <windowsx.h>
 
 #include <rosrtl/string.h>
 #include <user32/callback.h>
  _____  

Modified: trunk/reactos/w32api/include/winuser.h
--- trunk/reactos/w32api/include/winuser.h	2005-05-14 18:57:07 UTC
(rev 15283)
+++ trunk/reactos/w32api/include/winuser.h	2005-05-14 19:09:02 UTC
(rev 15284)
@@ -2151,6 +2151,7 @@

 #define LLKHF_INJECTED 0x00000010
 #define LLKHF_ALTDOWN  0x00000020
 #define LLKHF_UP  0x00000080
+#define LLMHF_INJECTED  0x00000001
 #if (WINVER >= 0x0500)
 #define FLASHW_STOP 0
 #define FLASHW_CAPTION 1
@@ -3065,6 +3066,14 @@
 	DWORD time;
 	DWORD dwExtraInfo;
 } KBDLLHOOKSTRUCT,*LPKBDLLHOOKSTRUCT,*PKBDLLHOOKSTRUCT;
+typedef struct tagMSLLHOOKSTRUCT
+{
+	POINT pt;
+	DWORD mouseData;
+	DWORD flags;
+	DWORD time;
+	ULONG_PTR dwExtraInfo;
+} MSLLHOOKSTRUCT, *LPMSLLHOOKSTRUCT, *PMSLLHOOKSTRUCT;
 #if (_WIN32_WINNT >= 0x0500 || _WIN32_WINDOWS >= 0x0410)
 typedef struct {
   UINT  cbSize;