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authorJelmer Vernooij <jelmer@samba.org>2008-01-13 16:44:42 +0100
committerJelmer Vernooij <jelmer@samba.org>2008-01-14 19:53:04 +0100
commit252675a5788059dbcc49b175b56fa6c6a35ef74a (patch)
treea9dc4990f8b857abdb5cc0d420326913ed6093f7
parentce874c0b898eee3dfa8439424350579bf974e98f (diff)
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python: Add some utility functions for working with Python objects based on talloc pointers.
(This used to be commit 9366ddba92e192cd88e12eafba4a90af8c266f1c)
-rw-r--r--source4/scripting/python/pytalloc.c34
-rw-r--r--source4/scripting/python/pytalloc.h43
2 files changed, 77 insertions, 0 deletions
diff --git a/source4/scripting/python/pytalloc.c b/source4/scripting/python/pytalloc.c
new file mode 100644
index 0000000000..55ed56a627
--- /dev/null
+++ b/source4/scripting/python/pytalloc.c
@@ -0,0 +1,34 @@
+/*
+ Unix SMB/CIFS implementation.
+ Python/Talloc glue
+ Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+
+void py_talloc_dealloc(PyObject* self)
+{
+ py_talloc_Object *obj = (py_talloc_Object *)self;
+ talloc_free(obj->object);
+ PyObject_Del(self);
+}
+
+PyObject *py_talloc_import(PyTypeObject *py_type, void *ptr)
+{
+ PyObject *ret = PyObject_New(py_talloc_Object, &py_type);
+ ret->talloc_ptr = talloc_reference(NULL, ptr);
+ return ret;
+}
diff --git a/source4/scripting/python/pytalloc.h b/source4/scripting/python/pytalloc.h
new file mode 100644
index 0000000000..93f6b48d82
--- /dev/null
+++ b/source4/scripting/python/pytalloc.h
@@ -0,0 +1,43 @@
+/*
+ Unix SMB/CIFS implementation.
+ Samba utility functions
+ Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _PY_TALLOC_H_
+#define _PY_TALLOC_H_
+
+#include <Python.h>
+
+typedef struct {
+ PyObject_HEAD
+ void *talloc_ptr;
+} py_talloc_Object;
+
+/* Deallocate a py_talloc_Object */
+void py_talloc_dealloc(PyObject* self);
+
+/* Retrieve the pointer for a py_talloc_object. Like talloc_get_type()
+ * but for py_talloc_Objects. */
+
+/* FIXME: Call PyErr_SetString(PyExc_TypeError, "expected " __STR(type) ")
+ * when talloc_get_type() returns NULL. */
+#define py_talloc_get_type(py_obj, type) \
+ talloc_get_type(((py_talloc_Object *)py_obj)->talloc_ptr, type)
+
+PyObject *py_talloc_import(PyTypeObject *py_type, void *ptr);
+
+#endif /* _PY_TALLOC_H_ */