lsa.String: add String constructor, str and repr

Add a String constructor, str and repr methods to the
samba.dcerpc.lsa.String python object

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/source4/librpc/ndr/py_lsa.c b/source4/librpc/ndr/py_lsa.c
new file mode 100644
index 00000000000..f9857a56957
--- /dev/null
+++ b/source4/librpc/ndr/py_lsa.c
@@ -0,0 +1,77 @@
+/*
+   Unix SMB/CIFS implementation.
+   Samba utility functions
+
+   Copyright (C) Catalyst IT 2017
+
+   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 <Python.h>
+#include "librpc/gen_ndr/lsa.h"
+
+static PyObject *py_lsa_String_str(PyObject *py_self)
+{
+	struct lsa_String *self = pytalloc_get_ptr(py_self);
+	PyObject *ret = NULL;
+	if (self->string == NULL) {
+		const char *empty = "";
+		ret = PyStr_FromString(empty);
+	} else {
+		ret = PyStr_FromString(self->string);
+	}
+	return ret;
+}
+
+static PyObject *py_lsa_String_repr(PyObject *py_self)
+{
+	struct lsa_String *self = pytalloc_get_ptr(py_self);
+	PyObject *ret = NULL;
+	if (self->string == NULL) {
+		const char *empty = "lsaString(None)";
+		ret = PyStr_FromString(empty);
+	} else {
+		ret = PyStr_FromFormat("lsaString('%s')", self->string);
+	}
+	return ret;
+}
+
+static int py_lsa_String_init(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+	struct lsa_String *string = pytalloc_get_ptr(self);
+	const char *str = NULL;
+	const char *kwnames[] = { "str", NULL };
+
+	if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|s", discard_const_p(char *, kwnames), &str))
+		return -1;
+
+	string->string = talloc_strdup(string, str);
+
+	if (str != NULL && string->string == NULL) {
+		PyErr_NoMemory();
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static void py_lsa_String_patch(PyTypeObject *type)
+{
+	type->tp_init = py_lsa_String_init;
+	type->tp_str = py_lsa_String_str;
+	type->tp_repr = py_lsa_String_repr;
+}
+
+#define PY_STRING_PATCH py_lsa_String_patch
+