s4-python: Add functions to get linkid and systemflags of an attribute

Signed-off-by: Andrew Tridgell <tridge@samba.org>

2 files changed, 76 insertions, 0 deletions

diff --git a/source4/dsdb/pydsdb.c b/source4/dsdb/pydsdb.c
index 5ca6b02608..2440ac83d3 100644
--- a/source4/dsdb/pydsdb.c
+++ b/source4/dsdb/pydsdb.c
@@ -331,6 +331,70 @@ static PyObject *py_dsdb_get_attid_from_lDAPDisplayName(PyObject *self, PyObject
 }
 
 /*
+  return the systemFlags as int from the attribute name
+ */
+static PyObject *py_dsdb_get_systemFlags_from_lDAPDisplayName(PyObject *self, PyObject *args)
+{
+	PyObject *py_ldb;
+	struct ldb_context *ldb;
+	struct dsdb_schema *schema;
+	const char *ldap_display_name;
+	const struct dsdb_attribute *attribute;
+
+	if (!PyArg_ParseTuple(args, "Os", &py_ldb, &ldap_display_name))
+		return NULL;
+
+	PyErr_LDB_OR_RAISE(py_ldb, ldb);
+
+	schema = dsdb_get_schema(ldb, NULL);
+
+	if (!schema) {
+		PyErr_SetString(PyExc_RuntimeError, "Failed to find a schema from ldb");
+		return NULL;
+	}
+
+	attribute = dsdb_attribute_by_lDAPDisplayName(schema, ldap_display_name);
+	if (attribute == NULL) {
+		PyErr_Format(PyExc_RuntimeError, "Failed to find attribute '%s'", ldap_display_name);
+		return NULL;
+	}
+
+	return PyInt_FromLong(attribute->systemFlags);
+}
+
+/*
+  return the linkID from the attribute name
+ */
+static PyObject *py_dsdb_get_linkId_from_lDAPDisplayName(PyObject *self, PyObject *args)
+{
+	PyObject *py_ldb;
+	struct ldb_context *ldb;
+	struct dsdb_schema *schema;
+	const char *ldap_display_name;
+	const struct dsdb_attribute *attribute;
+
+	if (!PyArg_ParseTuple(args, "Os", &py_ldb, &ldap_display_name))
+		return NULL;
+
+	PyErr_LDB_OR_RAISE(py_ldb, ldb);
+
+	schema = dsdb_get_schema(ldb, NULL);
+
+	if (!schema) {
+		PyErr_SetString(PyExc_RuntimeError, "Failed to find a schema from ldb");
+		return NULL;
+	}
+
+	attribute = dsdb_attribute_by_lDAPDisplayName(schema, ldap_display_name);
+	if (attribute == NULL) {
+		PyErr_Format(PyExc_RuntimeError, "Failed to find attribute '%s'", ldap_display_name);
+		return NULL;
+	}
+
+	return PyInt_FromLong(attribute->linkID);
+}
+
+/*
   return the attribute syntax oid as a string from the attribute name
  */
 static PyObject *py_dsdb_get_syntax_oid_from_lDAPDisplayName(PyObject *self, PyObject *args)
@@ -836,6 +900,10 @@ static PyMethodDef py_dsdb_methods[] = {
 		METH_VARARGS, NULL },
 	{ "_dsdb_get_syntax_oid_from_lDAPDisplayName", (PyCFunction)py_dsdb_get_syntax_oid_from_lDAPDisplayName,
 		METH_VARARGS, NULL },
+	{ "_dsdb_get_systemFlags_from_lDAPDisplayName", (PyCFunction)py_dsdb_get_systemFlags_from_lDAPDisplayName,
+		METH_VARARGS, NULL },
+	{ "_dsdb_get_linkId_from_lDAPDisplayName", (PyCFunction)py_dsdb_get_linkId_from_lDAPDisplayName,
+		METH_VARARGS, NULL },
 	{ "_dsdb_set_ntds_invocation_id",
 		(PyCFunction)py_dsdb_set_ntds_invocation_id, METH_VARARGS,
 		NULL },
diff --git a/source4/scripting/python/samba/samdb.py b/source4/scripting/python/samba/samdb.py
index adb4eb08a5..ba0dd99cb7 100644
--- a/source4/scripting/python/samba/samdb.py
+++ b/source4/scripting/python/samba/samdb.py
@@ -509,6 +509,14 @@ accountExpires: %u
         '''return the syntax OID for a LDAP attribute as a string'''
         return dsdb._dsdb_get_syntax_oid_from_lDAPDisplayName(self, ldap_display_name)
 
+    def get_systemFlags_from_lDAPDisplayName(self, ldap_display_name):
+        '''return the systemFlags for a LDAP attribute as a integer'''
+        return dsdb._dsdb_get_systemFlags_from_lDAPDisplayName(self, ldap_display_name)
+
+    def get_linkId_from_lDAPDisplayName(self, ldap_display_name):
+        '''return the linkID for a LDAP attribute as a integer'''
+        return dsdb._dsdb_get_linkId_from_lDAPDisplayName(self, ldap_display_name)
+
     def set_ntds_settings_dn(self, ntds_settings_dn):
         """Set the NTDS Settings DN, as would be returned on the dsServiceName
         rootDSE attribute.