sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2025-01-11 05:18:09 +03:00
Code

pydsdb: added get_backlink_from_lDAPDisplayName()

Browse Source 
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
Pair-Programmed-With: Amitay Isaacs <amitay@gmail.com>
This commit is contained in:
Andrew Tridgell 2011-07-11 16:55:11 +10:00
parent 0214b7f20c
commit 94b820af56
2 changed files with 50 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
source4/dsdb/pydsdb.c
View File

@ -394,6 +394,49 @@ static PyObject *py_dsdb_get_linkId_from_lDAPDisplayName(PyObject *self, PyObjec
return PyInt_FromLong(attribute->linkID);
}
/*
return the backlink attribute name (if any) for an attribute
*/
static PyObject *py_dsdb_get_backlink_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, *target_attr;
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;
}
if (attribute->linkID == 0) {
Py_RETURN_NONE;
}
target_attr = dsdb_attribute_by_linkID(schema, attribute->linkID ^ 1);
if (target_attr == NULL) {
/* when we add pseudo-backlinks we'll need to handle
them here */
Py_RETURN_NONE;
}
return PyString_FromString(target_attr->lDAPDisplayName);
}
static PyObject *py_dsdb_get_lDAPDisplayName_by_attid(PyObject *self, PyObject *args)
{
@ -937,6 +980,8 @@ static PyMethodDef py_dsdb_methods[] = {
METH_VARARGS, NULL },
{ "_dsdb_get_lDAPDisplayName_by_attid", (PyCFunction)py_dsdb_get_lDAPDisplayName_by_attid,
METH_VARARGS, NULL },
{ "_dsdb_get_backlink_from_lDAPDisplayName", (PyCFunction)py_dsdb_get_backlink_from_lDAPDisplayName,
METH_VARARGS, NULL },
{ "_dsdb_set_ntds_invocation_id",
(PyCFunction)py_dsdb_set_ntds_invocation_id, METH_VARARGS,
NULL },

5
source4/scripting/python/samba/samdb.py
View File

@ -521,6 +521,11 @@ accountExpires: %u
'''return the lDAPDisplayName from an integer DRS attribute ID'''
return dsdb._dsdb_get_lDAPDisplayName_by_attid(self, attid)
def get_backlink_from_lDAPDisplayName(self, ldap_display_name):
'''return the attribute name of the corresponding backlink from the name
of a forward link attribute. If there is no backlink return None'''
return dsdb._dsdb_get_backlink_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.