_dbus_bindings/exceptions-impl.h

   1 /* D-Bus exception base classes.
   2  *
   3  * Copyright (C) 2006 Collabora Ltd.
   4  *
   5  * Licensed under the Academic Free License version 2.1
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  *
  23  */
  24
  25 PyObject *DBusPyException;
  26
  27 PyDoc_STRVAR(DBusException__doc__, "Represents any D-Bus-related error.");
  28
  29 PyObject *
  30 DBusPyException_ConsumeError(DBusError *error)
  31 {
  32     PyErr_Format(DBusPyException, "%s: %s", error->name, error->message);
  33     dbus_error_free(error);
  34     return NULL;
  35 }
  36
  37 static inline PyObject *
  38 DBusException_UnusableMessage(void)
  39 {
  40     PyErr_SetString(DBusPyException,
  41                     "Message object is uninitialized, or has become unusable "
  42                      "due to error while appending arguments");
  43     return NULL;
  44 }
  45
  46 static inline int
  47 init_exception_types(void)
  48 {
  49     PyObject *docstring;
  50
  51     /* We call it dbus.DBusException because that's where you should import it
  52     from. */
  53     DBusPyException = PyErr_NewException("dbus.DBusException", NULL, NULL);
  54     if (!DBusPyException) return 0;
  55     docstring = PyString_FromString(DBusException__doc__);
  56     if (!docstring) return 0;
  57     if (PyObject_SetAttrString(DBusPyException, "__doc__", docstring)) return 0;
  58     Py_DECREF(docstring);
  59     return 1;
  60 }
  61
  62 static inline int
  63 insert_exception_types(PyObject *this_module)
  64 {
  65     if (PyModule_AddObject(this_module, "DBusException", DBusPyException) < 0) {
  66         return 0;
  67     }
  68     return 1;
  69 }
  70
  71 /* vim:set ft=c cino< sw=4 sts=4 et: */