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/*
Unix SMB/CIFS implementation.
Samba utility functions
Copyright (C) David Mulder <dmulder@samba.org> 2021
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 "includes.h"
#include "param/param.h"
#include "param/pyparam.h"
#include "param/loadparm.h"
#include "param/s3_param.h"
#include <pytalloc.h>
#define PyErr_FromString(str) Py_BuildValue("(s)", discard_const_p(char, str))
#define PyLoadparmContext_AsLoadparmContext(obj) pytalloc_get_type(obj, struct loadparm_context)
_PUBLIC_ struct loadparm_context *lpcfg_from_py_object(TALLOC_CTX *mem_ctx, PyObject *py_obj)
{
PyObject *param_mod;
PyTypeObject *lp_type;
bool is_lpobj;
const struct loadparm_s3_helpers *s3_context;
struct loadparm_context *s4_context;
if (py_obj == Py_None) {
s3_context = loadparm_s3_helpers();
s4_context = loadparm_init_s3(mem_ctx, s3_context);
if (s4_context == NULL) {
PyErr_NoMemory();
return NULL;
}
if (!lpcfg_load_default(s4_context)) {
PyErr_FromString("Failed to load defaults\n");
return NULL;
}
return s4_context;
}
param_mod = PyImport_ImportModule("samba.param");
if (param_mod == NULL) {
return NULL;
}
lp_type = (PyTypeObject *)PyObject_GetAttrString(param_mod, "LoadParm");
Py_DECREF(param_mod);
if (lp_type == NULL) {
PyErr_SetString(PyExc_RuntimeError, "Unable to import LoadParm");
return NULL;
}
is_lpobj = PyObject_TypeCheck(py_obj, lp_type);
Py_DECREF(lp_type);
if (is_lpobj) {
return talloc_reference(mem_ctx, PyLoadparmContext_AsLoadparmContext(py_obj));
}
PyErr_SetNone(PyExc_TypeError);
return NULL;
}
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