[ros-diffs] [weiden] 20969: return the pointers of the owner, group, dacl and sacl in the security descriptor returned by GetSecurityInfo()

return the pointers of the owner, group, dacl and sacl in the security
descriptor returned by GetSecurityInfo()
Modified: trunk/reactos/lib/ntmarta/ntmarta.c
  _____

Modified: trunk/reactos/lib/ntmarta/ntmarta.c
--- trunk/reactos/lib/ntmarta/ntmarta.c	2006-01-22 03:27:21 UTC (rev
20968)
+++ trunk/reactos/lib/ntmarta/ntmarta.c	2006-01-22 03:50:36 UTC (rev
20969)
@@ -1,6 +1,6 @@

/*
  * ReactOS MARTA provider
- * Copyright (C) 2004 ReactOS Team
+ * Copyright (C) 2005 - 2006 ReactOS Team
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -69,9 +69,13 @@
         }
         else
         {
-            pSD = LocalReAlloc((HLOCAL)pSD,
-                               (SIZE_T)SDSize,
-                               LMEM_MOVEABLE);
+            PSECURITY_DESCRIPTOR newSD;
+
+            newSD = LocalReAlloc((HLOCAL)pSD,
+                                 (SIZE_T)SDSize,
+                                 LMEM_MOVEABLE);
+            if (newSD != NULL)
+                pSD = newSD;
         }

if (pSD == NULL)
@@ -136,11 +140,67 @@

if (Ret == ERROR_SUCCESS)
     {
+        BOOL Present, Defaulted;
+
+        if (SecurityInfo & OWNER_SECURITY_INFORMATION && ppsidOwner !=
NULL)
+        {
+            *ppsidOwner = NULL;
+            if (!GetSecurityDescriptorOwner(pSD,
+                                            ppsidOwner,
+                                            &Defaulted))
+            {
+                Ret = GetLastError();
+                goto Cleanup;
+            }
+        }
+
+        if (SecurityInfo & GROUP_SECURITY_INFORMATION && ppsidGroup !=
NULL)
+        {
+            *ppsidOwner = NULL;
+            if (!GetSecurityDescriptorGroup(pSD,
+                                            ppsidGroup,
+                                            &Defaulted))
+            {
+                Ret = GetLastError();
+                goto Cleanup;
+            }
+        }
+
+        if (SecurityInfo & DACL_SECURITY_INFORMATION && ppDacl != NULL)
+        {
+            *ppDacl = NULL;
+            if (!GetSecurityDescriptorDacl(pSD,
+                                           &Present,
+                                           ppDacl,
+                                           &Defaulted))
+            {
+                Ret = GetLastError();
+                goto Cleanup;
+            }
+        }
+
+        if (SecurityInfo & SACL_SECURITY_INFORMATION && ppSacl != NULL)
+        {
+            *ppSacl = NULL;
+            if (!GetSecurityDescriptorSacl(pSD,
+                                           &Present,
+                                           ppSacl,
+                                           &Defaulted))
+            {
+                Ret = GetLastError();
+                goto Cleanup;
+            }
+        }
+
         *ppSecurityDescriptor = pSD;
     }
-    else if (pSD != NULL)
+    else
     {
-        LocalFree((HLOCAL)pSD);
+Cleanup:
+        if (pSD != NULL)
+        {
+            LocalFree((HLOCAL)pSD);
+        }
     }

/* restore the last error code */