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/*
Unix SMB/CIFS implementation.
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 <tevent.h>
#include <stdbool.h>
#include <tevent_util.h>
typedef struct {
PyObject_HEAD
struct event_context *ev_ctx;
} PyEventContextObject;
PyAPI_DATA(PyTypeObject) PyEventContext;
static PyObject *py_set_default_backend(PyObject *self, PyObject *args)
{
char *name;
if (!PyArg_ParseTuple(args, "s", &name))
return NULL;
event_set_default_backend(name);
return Py_None;
}
static PyObject *py_backend_list(PyObject *self)
{
const char **backends = event_backend_list(NULL);
PyObject *ret;
int i, len;
len = ev_str_list_length(backends);
ret = PyList_New(len);
for (i = 0; i < len; i++)
PyList_SetItem(ret, i, PyString_FromString(backends[i]));
talloc_free(backends);
return ret;
}
static PyMethodDef tevent_methods[] = {
{ "set_default_backend", (PyCFunction)py_set_default_backend,
METH_VARARGS, "set_default_backend(name) -> None" },
{ "backend_list", (PyCFunction)py_backend_list,
METH_NOARGS, "backend_list() -> list" },
{ NULL },
};
static PyObject *py_event_ctx_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
{
const char *kwnames[] = { "name", NULL };
char *name = NULL;
struct event_context *ev_ctx;
PyEventContextObject *ret;
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|s", (char **)kwnames, &name))
return NULL;
if (name == NULL)
ev_ctx = event_context_init(NULL);
else
ev_ctx = event_context_init_byname(NULL, name);
ret = (PyEventContextObject *)type->tp_alloc(type, 0);
ret->ev_ctx = ev_ctx;
return (PyObject *)ret;
}
static PyObject *py_event_ctx_loop_once(PyEventContextObject *self)
{
return PyInt_FromLong(event_loop_once(self->ev_ctx));
}
static PyObject *py_event_ctx_loop_wait(PyEventContextObject *self)
{
return PyInt_FromLong(event_loop_wait(self->ev_ctx));
}
static PyMethodDef py_event_ctx_methods[] = {
{ "loop_once", (PyCFunction)py_event_ctx_loop_once, METH_NOARGS,
"S.loop_once() -> int" },
{ "loop_wait", (PyCFunction)py_event_ctx_loop_wait, METH_NOARGS,
"S.loop_wait() -> int" },
{ NULL }
};
static void py_event_ctx_dealloc(PyEventContextObject * self)
{
talloc_free(self->ev_ctx);
self->ob_type->tp_free(self);
}
PyTypeObject PyEventContext = {
.tp_name = "EventContext",
.tp_methods = py_event_ctx_methods,
.tp_basicsize = sizeof(PyEventContextObject),
.tp_dealloc = (destructor)py_event_ctx_dealloc,
.tp_flags = Py_TPFLAGS_DEFAULT,
.tp_new = py_event_ctx_new,
};
void inittevent(void)
{
PyObject *m;
if (PyType_Ready(&PyEventContext) < 0)
return;
m = Py_InitModule3("tevent", tevent_methods, "Event management.");
if (m == NULL)
return;
Py_INCREF(&PyEventContext);
PyModule_AddObject(m, "EventContext", (PyObject *)&PyEventContext);
}
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