2 Unix SMB/CIFS implementation.
4 Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
26 * Simple dealloc for talloc-wrapping PyObjects
28 void py_talloc_dealloc(PyObject* self)
30 py_talloc_Object *obj = (py_talloc_Object *)self;
31 talloc_free(obj->talloc_ctx);
32 obj->talloc_ctx = NULL;
33 self->ob_type->tp_free(self);
37 * Import an existing talloc pointer into a Python object.
39 PyObject *py_talloc_steal_ex(PyTypeObject *py_type, TALLOC_CTX *mem_ctx,
42 py_talloc_Object *ret = (py_talloc_Object *)py_type->tp_alloc(py_type, 0);
43 ret->talloc_ctx = talloc_new(NULL);
44 if (ret->talloc_ctx == NULL) {
47 if (talloc_steal(ret->talloc_ctx, mem_ctx) == NULL) {
51 return (PyObject *)ret;
56 * Import an existing talloc pointer into a Python object, leaving the
57 * original parent, and creating a reference to the object in the python
60 PyObject *py_talloc_reference_ex(PyTypeObject *py_type, TALLOC_CTX *mem_ctx, void *ptr)
62 py_talloc_Object *ret = (py_talloc_Object *)py_type->tp_alloc(py_type, 0);
63 ret->talloc_ctx = talloc_new(NULL);
64 if (ret->talloc_ctx == NULL) {
67 if (talloc_reference(ret->talloc_ctx, mem_ctx) == NULL) {
71 return (PyObject *)ret;
75 * Default (but slightly more useful than the default) implementation of Repr().
77 PyObject *py_talloc_default_repr(PyObject *obj)
79 py_talloc_Object *talloc_obj = (py_talloc_Object *)obj;
80 PyTypeObject *type = (PyTypeObject*)PyObject_Type(obj);
82 return PyString_FromFormat("<%s talloc object at 0x%p>",
83 type->tp_name, talloc_obj->ptr);
86 static void py_cobject_talloc_free(void *ptr)
91 PyObject *PyCObject_FromTallocPtr(void *ptr)
93 return PyCObject_FromVoidPtr(ptr, py_cobject_talloc_free);