[jimtabor] 54044: [Win32k] - Implement get atom name for user32.

Author: jimtabor
Date: Fri Oct  7 13:56:25 2011
New Revision: 54044

URL: http://svn.reactos.org/svn/reactos?rev=54044&view=rev
Log:
[Win32k]
- Implement get atom name for user32.


Modified:
    trunk/reactos/include/reactos/win32k/ntuser.h
    trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c
    trunk/reactos/subsystems/win32/win32k/ntuser/useratom.c

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] Fri Oct  7 13:56:25 2011
@@ -1825,7 +1825,7 @@
 NTAPI
 NtUserGetAtomName(
     ATOM nAtom,
-    LPWSTR lpBuffer);
+    PUNICODE_STRING pBuffer);
 
 UINT
 NTAPI

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c [iso-8859-1] Fri Oct  7
13:56:25 2011
@@ -623,16 +623,6 @@
 APIENTRY
 NtUserGetAppImeLevel(
     DWORD dwUnknown1)
-{
-    STUB;
-    return 0;
-}
-
-DWORD
-APIENTRY
-NtUserGetAtomName(
-    ATOM nAtom,
-    LPWSTR lpBuffer)
 {
     STUB;
     return 0;

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/useratom.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/useratom.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/useratom.c [iso-8859-1] Fri Oct  7
13:56:25 2011
@@ -78,4 +78,27 @@
    return Atom;
 }
 
+DWORD
+APIENTRY
+NtUserGetAtomName(
+    ATOM nAtom,
+    PUNICODE_STRING pBuffer)
+{
+   DWORD Ret;
+   UNICODE_STRING CapturedName = {0};
+   UserEnterShared();
+   _SEH2_TRY
+   {
+      CapturedName = ProbeForReadUnicodeString(pBuffer);
+      Ret = IntGetAtomName((RTL_ATOM)nAtom, CapturedName.Buffer,
(ULONG)CapturedName.Length);
+   }
+   _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+   {
+      Ret = 0;
+   }
+   _SEH2_END
+   UserLeave();
+   return Ret;
+}
+
 /* EOF */