[cgutman] 48572: [NTOSKRNL] - Shutdown the system if we receive a SYS_BUTTON_POWER event - Register for GUID_DEVICE_LID arrival events so we can receive lid events

Author: cgutman
Date: Fri Aug 20 02:27:05 2010
New Revision: 48572

URL: http://svn.reactos.org/svn/reactos?rev=48572&view=rev
Log:
[NTOSKRNL]
- Shutdown the system if we receive a SYS_BUTTON_POWER event
- Register for GUID_DEVICE_LID arrival events so we can receive lid events

Modified:
    trunk/reactos/ntoskrnl/include/internal/po.h
    trunk/reactos/ntoskrnl/po/events.c
    trunk/reactos/ntoskrnl/po/power.c

Modified: trunk/reactos/ntoskrnl/include/internal/po.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/po.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/include/internal/po.h [iso-8859-1] Fri Aug 20 02:27:05 2010
@@ -6,6 +6,7 @@
 * PROGRAMMERS:     Alex Ionescu (alex.ionescu(a)reactos.org)
 */
 
+#include "initguid.h"
 #include <poclass.h>
 
 //

Modified: trunk/reactos/ntoskrnl/po/events.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/po/events.c?rev=4…
==============================================================================
--- trunk/reactos/ntoskrnl/po/events.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/po/events.c [iso-8859-1] Fri Aug 20 02:27:05 2010
@@ -79,6 +79,15 @@
 		if (SysButton & SYS_BUTTON_LID) DbgPrint(" LID");
 		if (SysButton == 0) DbgPrint(" WAKE");
 		DbgPrint(" )\n");
+        
+        if (SysButton & SYS_BUTTON_POWER)
+        {
+            /* FIXME: Read registry for the action we should perform here */
+            DPRINT1("Initiating shutdown after power button event\n");
+            
+            ZwShutdownSystem(ShutdownNoReboot);
+        }
+            
 	}
 
 	/* Allocate a new workitem to send the next IOCTL_GET_SYS_BUTTON_EVENT */

Modified: trunk/reactos/ntoskrnl/po/power.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/po/power.c?rev=48…
==============================================================================
--- trunk/reactos/ntoskrnl/po/power.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/po/power.c [iso-8859-1] Fri Aug 20 02:27:05 2010
@@ -136,10 +136,20 @@
     /* Check if this is phase 1 init */
     if (BootPhase == 1)
     {
-        /* Registry power button notification */
+        /* Register power button notification */
         IoRegisterPlugPlayNotification(EventCategoryDeviceInterfaceChange,
                                       
PNPNOTIFY_DEVICE_INTERFACE_INCLUDE_EXISTING_INTERFACES,
                                        (PVOID)&GUID_DEVICE_SYS_BUTTON,
+                                       IopRootDeviceNode->
+                                       PhysicalDeviceObject->DriverObject,
+                                       PopAddRemoveSysCapsCallback,
+                                       NULL,
+                                       &NotificationEntry);
+        
+        /* Register lid notification */
+        IoRegisterPlugPlayNotification(EventCategoryDeviceInterfaceChange,
+                                      
PNPNOTIFY_DEVICE_INTERFACE_INCLUDE_EXISTING_INTERFACES,
+                                       (PVOID)&GUID_DEVICE_LID,
                                        IopRootDeviceNode->
                                        PhysicalDeviceObject->DriverObject,
                                        PopAddRemoveSysCapsCallback,