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/* General Python glue code, used in _dbus_bindings but not actually anything
* to do with D-Bus.
*
* Copyright (C) 2006 Collabora Ltd.
*
* Licensed under the Academic Free License version 2.1
*
* 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
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#define DEFERRED_ADDRESS(ADDR) 0
static PyObject *empty_tuple = NULL;
/* A generic repr() implementation for int subclasses, returning something
* like 'dbus.Int16(123)'.
* Equivalent to the following Python:
* def __repr__(self):
* return '%s(%r)' % (self.__class__, int.__repr__(self))
*/
static PyObject *
int_subclass_tp_repr (PyObject *self)
{
PyObject *parent_repr = (PyInt_Type.tp_repr)(self);
PyObject *my_repr;
if (!parent_repr) return NULL;
my_repr = PyString_FromFormat("%s(%s)", self->ob_type->tp_name,
PyString_AS_STRING(parent_repr));
/* whether my_repr is NULL or not: */
Py_DECREF(parent_repr);
return my_repr;
}
/* A generic repr() implementation for long subclasses, returning something
* like 'dbus.Int64(123L)'.
* Equivalent to the following Python:
* def __repr__(self):
* return '%s(%r)' % (self.__class__, long.__repr__(self))
*/
static PyObject *
long_subclass_tp_repr(PyObject *self)
{
PyObject *parent_repr = (PyLong_Type.tp_repr)(self);
PyObject *my_repr;
if (!parent_repr) return NULL;
my_repr = PyString_FromFormat("%s(%s)", self->ob_type->tp_name,
PyString_AS_STRING(parent_repr));
/* whether my_repr is NULL or not: */
Py_DECREF(parent_repr);
return my_repr;
}
/* A generic repr() implementation for str subclasses, returning something
* like "dbus.ObjectPath('/foo/bar')".
* Equivalent to the following Python:
* def __repr__(self):
* return '%s(%r)' % (self.__class__, str.__repr__(self))
*/
static PyObject *
str_subclass_tp_repr(PyObject *self)
{
PyObject *parent_repr = (PyString_Type.tp_repr)(self);
PyObject *my_repr;
if (!parent_repr) return NULL;
my_repr = PyString_FromFormat("%s(%s)", self->ob_type->tp_name,
PyString_AS_STRING(parent_repr));
/* whether my_repr is NULL or not: */
Py_DECREF(parent_repr);
return my_repr;
}
/* Take the global interpreter lock and decrement the reference count.
* Suitable for calling from a C callback. */
static void
Glue_TakeGILAndXDecref(PyObject *obj)
{
PyGILState_STATE gil = PyGILState_Ensure();
Py_XDECREF(obj);
PyGILState_Release(gil);
}
static inline int
init_generic(void)
{
empty_tuple = PyTuple_New(0);
if (!empty_tuple) return 0;
return 1;
}
/* vim:set ft=c cino< sw=4 sts=4 et: */
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