From 1bc53f0213b04e30ebf2ac60695c84c5781e4e72 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Mon, 31 May 2010 18:12:05 +0200 Subject: ldb: Move utility functions to separate file. --- source4/lib/ldb/pyldb_util.c | 81 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 source4/lib/ldb/pyldb_util.c (limited to 'source4/lib/ldb/pyldb_util.c') diff --git a/source4/lib/ldb/pyldb_util.c b/source4/lib/ldb/pyldb_util.c new file mode 100644 index 0000000000..fb06946161 --- /dev/null +++ b/source4/lib/ldb/pyldb_util.c @@ -0,0 +1,81 @@ +/* + Unix SMB/CIFS implementation. + + Python interface to ldb - utility functions. + + Copyright (C) 2007-2010 Jelmer Vernooij + + ** NOTE! The following LGPL license applies to the ldb + ** library. This does NOT imply that all of Samba is released + ** under the LGPL + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, see . +*/ + +#include +#include "replace.h" +#include "pyldb.h" +#include + +static PyObject *ldb_module = NULL; + +/* There's no Py_ssize_t in 2.4, apparently */ +#if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 5 +typedef int Py_ssize_t; +typedef inquiry lenfunc; +typedef intargfunc ssizeargfunc; +#endif + +#ifndef Py_RETURN_NONE +#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None +#endif + +/** + * Obtain a ldb DN from a Python object. + * + * @param mem_ctx Memory context + * @param object Python object + * @param ldb_ctx LDB context + * @return Whether or not the conversion succeeded + */ +bool PyObject_AsDn(TALLOC_CTX *mem_ctx, PyObject *object, + struct ldb_context *ldb_ctx, struct ldb_dn **dn) +{ + struct ldb_dn *odn; + PyObject *PyLdb_Dn_Type; + + if (ldb_ctx != NULL && PyString_Check(object)) { + odn = ldb_dn_new(mem_ctx, ldb_ctx, PyString_AsString(object)); + *dn = odn; + return true; + } + + if (ldb_module == NULL) { + ldb_module = PyImport_ImportModule("ldb"); + if (ldb_module == NULL) + return false; + } + + PyLdb_Dn_Type = PyObject_GetAttrString(ldb_module, "Dn"); + if (PyLdb_Dn_Type == NULL) + return false; + + if (PyObject_TypeCheck(object, PyLdb_Dn_Type)) { + *dn = PyLdbDn_AsDn(object); + return true; + } + + PyErr_SetString(PyExc_TypeError, "Expected DN"); + return false; +} -- cgit