dbcheck: Directly call dn.get_rdn_{val,name}() for clarity and consistency

When looking for incorrect name values, this improves the previous
code by avoiding one more manual parse step, and uses less cryptic
variable names.

Andrew Bartlett

Change-Id: Iff8e571a6359a67bf173f729dc12b8787292b3cb
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jelmer Vernooij <jelmer@samba.org>
(cherry picked from commit 393348d11ed781d9f42049d5f996b0bab8b15d58)

1 files changed, 13 insertions, 18 deletions

diff --git a/python/samba/dbchecker.py b/python/samba/dbchecker.py
index 4b6a1cb060..e96062e475 100644
--- a/python/samba/dbchecker.py
+++ b/python/samba/dbchecker.py
@@ -1029,16 +1029,14 @@ newSuperior: %s""" % (str(from_dn), str(to_rdn), str(to_base)))
         '''check one object'''
         if self.verbose:
             self.report("Checking object %s" % dn)
-        rdn0 = (str(dn).split(",", 1))[0]
-        rdn0_attr = (str(rdn0).split("=", 1))[0]
         if "dn" in map(str.lower, attrs):
             attrs.append("name")
         if "distinguishedname" in map(str.lower, attrs):
             attrs.append("name")
-        if str(rdn0_attr).lower() in map(str.lower, attrs):
+        if str(dn.get_rdn_name()).lower() in map(str.lower, attrs):
             attrs.append("name")
         if 'name' in map(str.lower, attrs):
-            attrs.append(rdn0_attr)
+            attrs.append(dn.get_rdn_name())
             attrs.append("isDeleted")
             attrs.append("systemFlags")
         if '*' in attrs:
@@ -1083,11 +1081,8 @@ newSuperior: %s""" % (str(from_dn), str(to_rdn), str(to_base)))
         except KeyError, e:
             deleted_objects_dn = ldb.Dn(self.samdb, "CN=Deleted Objects,%s" % nc_dn)
 
-        rdn1_attr = obj.dn.get_rdn_name()
-        rdn1_val = obj.dn.get_rdn_value()
-
-        rdn2_attr = None
-        rdn2_val = None
+        object_rdn_attr = None
+        object_rdn_val = None
         name_val = None
         isDeleted = False
         systemFlags = 0
@@ -1107,14 +1102,14 @@ newSuperior: %s""" % (str(from_dn), str(to_rdn), str(to_base)))
                 else:
                     name_val = obj[attrname][0]
 
-            if str(attrname).lower() == str(rdn1_attr).lower():
-                rdn2_attr = attrname
+            if str(attrname).lower() == str(obj.dn.get_rdn_name()).lower():
+                object_rdn_attr = attrname
                 if len(obj[attrname]) != 1:
                     error_count += 1
                     self.report("ERROR: Not fixing num_values(%d) for '%s' on '%s'" %
                                 (len(obj[attrname]), attrname, str(obj.dn)))
                 else:
-                    rdn2_val = obj[attrname][0]
+                    object_rdn_val = obj[attrname][0]
 
             if str(attrname).lower() == 'isdeleted':
                 if obj[attrname][0] != "FALSE":
@@ -1218,9 +1213,9 @@ newSuperior: %s""" % (str(from_dn), str(to_rdn), str(to_base)))
             if name_val is None:
                 error_count += 1
                 self.report("ERROR: Not fixing missing 'name' on '%s'" % (str(obj.dn)))
-            if rdn2_attr is None:
+            if object_rdn_attr is None:
                 error_count += 1
-                self.report("ERROR: Not fixing missing '%s' on '%s'" % (rdn1_attr, str(obj.dn)))
+                self.report("ERROR: Not fixing missing '%s' on '%s'" % (obj.dn.get_rdn_name(), str(obj.dn)))
 
         if name_val is not None:
             parent_dn = None
@@ -1230,17 +1225,17 @@ newSuperior: %s""" % (str(from_dn), str(to_rdn), str(to_base)))
             if parent_dn is None:
                 parent_dn = obj.dn.parent()
             expected_dn = ldb.Dn(self.samdb, "RDN=RDN,%s" % (parent_dn))
-            expected_dn.set_component(0, rdn1_attr, name_val)
+            expected_dn.set_component(0, obj.dn.get_rdn_name(), name_val)
 
             if obj.dn == deleted_objects_dn:
                 expected_dn = obj.dn
 
             if expected_dn != obj.dn:
                 error_count += 1
-                self.err_wrong_dn(obj, expected_dn, rdn2_attr, rdn2_val, name_val)
-            elif rdn1_val != rdn2_val:
+                self.err_wrong_dn(obj, expected_dn, object_rdn_attr, object_rdn_val, name_val)
+            elif obj.dn.get_rdn_value() != object_rdn_val:
                 error_count += 1
-                self.report("ERROR: Not fixing %s=%r on '%s'" % (rdn2_attr, rdn2_val, str(obj.dn)))
+                self.report("ERROR: Not fixing %s=%r on '%s'" % (object_rdn_attr, object_rdn_val, str(obj.dn)))
 
         show_dn = True
         if got_repl_property_meta_data: