From: John Mulligan <jmulligan@redhat.com>
Date: Sat, 23 Apr 2022 18:19:59 +0000 (-0400)
Subject: lib/smbconf: add a python function for raising smbconf exceptions
X-Git-Tag: talloc-2.3.4~239
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fcd50ea4ab4cc2f4f7cf7f21da3092cd107530ad;p=thirdparty%2Fsamba.git

lib/smbconf: add a python function for raising smbconf exceptions

The previous implementation in C was private to the module. Add
a small python wrapper function so that a different python module
may reuse the implementation.

The python level function is prefixed with "_" to mark it as
"private". Only future cooperating modules in the samba sources
should make use of it.

The function is shared at the python level as per the recommendation:
    https://stackoverflow.com/a/2136670

Signed-off-by: John Mulligan <jmulligan@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
---

diff --git a/lib/smbconf/pysmbconf.c b/lib/smbconf/pysmbconf.c
index 5250a03684f..efb11d0432c 100644
--- a/lib/smbconf/pysmbconf.c
+++ b/lib/smbconf/pysmbconf.c
@@ -365,9 +365,24 @@ static PyObject *py_init_txt(PyObject * module, PyObject * args)
 	return (PyObject *) obj;
 }
 
+static PyObject *py_smbconf_error(PyObject * module, PyObject * args)
+{
+	sbcErr errcode;
+
+	if (!PyArg_ParseTuple(args, "i", &errcode)) {
+		return NULL;
+	}
+
+	/* this always raises an exception. it doesn't return the exception. */
+	py_raise_SMBConfError(errcode);
+	return NULL;
+}
+
 static PyMethodDef pysmbconf_methods[] = {
 	{ "init_txt", (PyCFunction) py_init_txt, METH_VARARGS,
 	 "Return an SMBConf object for the given text config file." },
+	{ "_smbconf_error", (PyCFunction) py_smbconf_error, METH_VARARGS,
+	 "Raise an SMBConfError based on the given error code." },
 	{ 0 },
 };