From 4f5791ebd03eaec1c7da0865a383175b05102712 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 19:47:29 +0200 Subject: Adding upstream version 2:4.17.12+dfsg. Signed-off-by: Daniel Baumann --- source3/param/pyparam_util.c | 76 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 source3/param/pyparam_util.c (limited to 'source3/param/pyparam_util.c') diff --git a/source3/param/pyparam_util.c b/source3/param/pyparam_util.c new file mode 100644 index 0000000..67ab494 --- /dev/null +++ b/source3/param/pyparam_util.c @@ -0,0 +1,76 @@ +/* + Unix SMB/CIFS implementation. + Samba utility functions + Copyright (C) David Mulder 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 . +*/ + +#include +#include "includes.h" +#include "param/param.h" +#include "param/pyparam.h" +#include "param/loadparm.h" +#include "param/s3_param.h" +#include + +#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; +} -- cgit v1.2.3