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