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/*
Unix SMB/CIFS implementation.
Samba utility functions
Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
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 <Python.h>
#include "includes.h"
#include "param/param.h"
#include "param/loadparm.h"
#include "lib/talloc/pytalloc.h"
#define PyLoadparmContext_AsLoadparmContext(obj) py_talloc_get_type(obj, struct loadparm_context)
_PUBLIC_ struct loadparm_context *lpcfg_from_py_object(TALLOC_CTX *mem_ctx, PyObject *py_obj)
{
struct loadparm_context *lp_ctx;
PyObject *param_mod;
PyTypeObject *lp_type;
bool is_lpobj;
if (PyString_Check(py_obj)) {
lp_ctx = loadparm_init(mem_ctx);
if (!lpcfg_load(lp_ctx, PyString_AsString(py_obj))) {
talloc_free(lp_ctx);
PyErr_Format(PyExc_RuntimeError, "Unable to load %s",
PyString_AsString(py_obj));
return NULL;
}
return lp_ctx;
}
if (py_obj == Py_None) {
lp_ctx = loadparm_init(mem_ctx);
/* We're not checking that loading the file succeeded *on purpose */
lpcfg_load_default(lp_ctx);
return lp_ctx;
}
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;
}
struct loadparm_context *py_default_loadparm_context(TALLOC_CTX *mem_ctx)
{
struct loadparm_context *ret;
ret = loadparm_init(mem_ctx);
if (!lpcfg_load_default(ret))
return NULL;
return ret;
}
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