[ros-diffs] [hbelusca] 65693: [WIN32K] Stubplement NtUserQueryInformationThread and NtUserSetInformationThread that will be used for: - shutdown support: CORE-8322 - communicating a CSR Port handle to win32k: ...

Author: hbelusca
Date: Tue Dec 16 23:09:29 2014
New Revision: 65693

URL: http://svn.reactos.org/svn/reactos?rev=65693&view=rev
Log:
[WIN32K]
Stubplement NtUserQueryInformationThread and NtUserSetInformationThread that will be used
for:
- shutdown support: CORE-8322
- communicating a CSR Port handle to win32k: CORE-7505
CORE-7505 CORE-8322

Modified:
    trunk/reactos/win32ss/user/ntuser/ntstubs.c

Modified: trunk/reactos/win32ss/user/ntuser/ntstubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/ntstub…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/ntstubs.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/ntstubs.c	[iso-8859-1] Tue Dec 16 23:09:29 2014
@@ -761,8 +761,39 @@
                              OUT PVOID ThreadInformation,
                              IN ULONG ThreadInformationLength)
 {
-    STUB;
-    return STATUS_SUCCESS;
+    NTSTATUS Status = STATUS_SUCCESS;
+    PETHREAD Thread;
+
+    /* Allow only CSRSS to perform this operation */
+    if (PsGetCurrentProcess() != gpepCSRSS)
+        return STATUS_ACCESS_DENIED;
+
+    UserEnterExclusive();
+
+    /* Get the Thread */
+    Status = ObReferenceObjectByHandle(ThreadHandle,
+                                       THREAD_QUERY_INFORMATION,
+                                       *PsThreadType,
+                                       UserMode,
+                                       (PVOID)&Thread,
+                                       NULL);
+    if (!NT_SUCCESS(Status)) goto Quit;
+
+    switch (ThreadInformationClass)
+    {
+        default:
+        {
+            STUB;
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+        }
+    }
+
+    ObDereferenceObject(Thread);
+
+Quit:
+    UserLeave();
+    return Status;
 }
 
 DWORD
@@ -861,20 +892,63 @@
                            IN ULONG ThreadInformationLength)
 
 {
-    if (ThreadInformationClass == UserThreadInitiateShutdown)
+    NTSTATUS Status = STATUS_SUCCESS;
+    PETHREAD Thread;
+
+    /* Allow only CSRSS to perform this operation */
+    if (PsGetCurrentProcess() != gpepCSRSS)
+        return STATUS_ACCESS_DENIED;
+
+    UserEnterExclusive();
+
+    /* Get the Thread */
+    Status = ObReferenceObjectByHandle(ThreadHandle,
+                                       THREAD_SET_INFORMATION,
+                                       *PsThreadType,
+                                       UserMode,
+                                       (PVOID)&Thread,
+                                       NULL);
+    if (!NT_SUCCESS(Status)) goto Quit;
+
+    switch (ThreadInformationClass)
     {
-        ERR("Shutdown initiated\n");
+        case UserThreadInitiateShutdown:
+        {
+            ERR("Shutdown initiated\n");
+            STUB;
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+        }
+
+        case UserThreadEndShutdown:
+        {
+            ERR("Shutdown ended\n");
+            STUB;
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+        }
+
+        case UserThreadCsrApiPort:
+        {
+            ERR("Set CSR API Port for Win32k\n");
+            STUB;
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+        }
+
+        default:
+        {
+            STUB;
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+        }
     }
-    else if (ThreadInformationClass == UserThreadEndShutdown)
-    {
-        ERR("Shutdown ended\n");
-    }
-    else
-    {
-        STUB;
-    }
-
-    return STATUS_SUCCESS;
+
+    ObDereferenceObject(Thread);
+
+Quit:
+    UserLeave();
+    return Status;
 }
 
 DWORD