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/* D-Bus exception base classes.
*
* Copyright (C) 2006 Collabora Ltd. <http://www.collabora.co.uk/>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include "dbus_bindings-internal.h"
static PyObject *imported_dbus_exception = NULL;
static dbus_bool_t
import_exception(void)
{
PyObject *name;
PyObject *exceptions;
if (imported_dbus_exception != NULL) {
return TRUE;
}
name = PyString_FromString("dbus.exceptions");
if (name == NULL) {
return FALSE;
}
exceptions = PyImport_Import(name);
Py_DECREF(name);
if (exceptions == NULL) {
return FALSE;
}
imported_dbus_exception = PyObject_GetAttrString(exceptions,
"DBusException");
Py_DECREF(exceptions);
return (imported_dbus_exception != NULL);
}
PyObject *
DBusPyException_SetString(const char *msg)
{
if (imported_dbus_exception != NULL || import_exception()) {
PyErr_SetString(imported_dbus_exception, msg);
}
return NULL;
}
PyObject *
DBusPyException_ConsumeError(DBusError *error)
{
PyObject *exc_value = NULL;
if (imported_dbus_exception == NULL && !import_exception()) {
goto finally;
}
exc_value = PyObject_CallFunction(imported_dbus_exception,
"s",
error->message ? error->message
: "");
if (error->name) {
PyObject *name = PyString_FromString(error->name);
int ret;
if (!name)
goto finally;
ret = PyObject_SetAttrString(exc_value, "_dbus_error_name", name);
Py_DECREF(name);
if (ret < 0) {
goto finally;
}
}
PyErr_SetObject(imported_dbus_exception, exc_value);
finally:
Py_XDECREF(exc_value);
dbus_error_free(error);
return NULL;
}
/* vim:set ft=c cino< sw=4 sts=4 et: */
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