projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 81447b5b PP |
1 | /* |
| 2 | * The MIT License (MIT) | |
| 3 | * | |
| 4 | * Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com> | |
| 5 | * | |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 7 | * of this software and associated documentation files (the "Software"), to deal | |
| 8 | * in the Software without restriction, including without limitation the rights | |
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 10 | * copies of the Software, and to permit persons to whom the Software is | |
| 11 | * furnished to do so, subject to the following conditions: | |
| 12 | * | |
| 13 | * The above copyright notice and this permission notice shall be included in | |
| 14 | * all copies or substantial portions of the Software. | |
| 15 | * | |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
| 22 | * THE SOFTWARE. | |
| 23 | */ | |
| 24 | ||
| 81447b5b PP |
25 | /* Type */ |
| 26 | struct bt_notification_iterator; | |
| 27 | ||
| 28 | /* Status */ | |
| 29 | enum bt_notification_iterator_status { | |
| f6a5e476 PP |
30 | BT_NOTIFICATION_ITERATOR_STATUS_CANCELED = 125, |
| 31 | BT_NOTIFICATION_ITERATOR_STATUS_AGAIN = 11, | |
| 81447b5b PP |
32 | BT_NOTIFICATION_ITERATOR_STATUS_END = 1, |
| 33 | BT_NOTIFICATION_ITERATOR_STATUS_OK = 0, | |
| f6a5e476 PP |
34 | BT_NOTIFICATION_ITERATOR_STATUS_INVALID = -22, |
| 35 | BT_NOTIFICATION_ITERATOR_STATUS_ERROR = -1, | |
| 36 | BT_NOTIFICATION_ITERATOR_STATUS_NOMEM = -12, | |
| 37 | BT_NOTIFICATION_ITERATOR_STATUS_UNSUPPORTED = -2, | |
| 81447b5b PP |
38 | }; |
| 39 | ||
| fe7265b5 | 40 | /* Functions (base) */ |
| 81447b5b PP |
41 | struct bt_notification *bt_notification_iterator_get_notification( |
| 42 | struct bt_notification_iterator *iterator); | |
| 43 | enum bt_notification_iterator_status bt_notification_iterator_next( | |
| 44 | struct bt_notification_iterator *iterator); | |
| fe7265b5 PP |
45 | |
| 46 | /* Functions (private connection) */ | |
| 47 | struct bt_component *bt_private_connection_notification_iterator_get_component( | |
| 81447b5b | 48 | struct bt_notification_iterator *iterator); |
| 81447b5b | 49 | |
| 26c5273a PP |
50 | /* Functions (output port) */ |
| 51 | struct bt_notification_iterator *bt_output_port_notification_iterator_create( | |
| 52 | struct bt_port *port, const char *colander_component_name, | |
| 53 | const enum bt_notification_type *notification_types); | |
| 54 | ||
| 81447b5b PP |
55 | /* Helper functions for Python */ |
| 56 | %{ | |
| f6a5e476 | 57 | static PyObject *bt_py3_get_user_component_from_user_notif_iter( |
| fe7265b5 | 58 | struct bt_private_connection_private_notification_iterator *priv_notif_iter) |
| 81447b5b | 59 | { |
| f6a5e476 | 60 | struct bt_private_component *priv_comp = |
| fe7265b5 | 61 | bt_private_connection_private_notification_iterator_get_private_component( |
| f6a5e476 | 62 | priv_notif_iter); |
| 81447b5b PP |
63 | PyObject *py_comp; |
| 64 | ||
| 8b45963b | 65 | BT_ASSERT(priv_comp); |
| f6a5e476 PP |
66 | py_comp = bt_private_component_get_user_data(priv_comp); |
| 67 | bt_put(priv_comp); | |
| 8b45963b | 68 | BT_ASSERT(py_comp); |
| 81447b5b PP |
69 | |
| 70 | /* Return new reference */ | |
| 71 | Py_INCREF(py_comp); | |
| 72 | return py_comp; | |
| 73 | } | |
| 74 | %} | |
| 75 | ||
| f6a5e476 | 76 | PyObject *bt_py3_get_user_component_from_user_notif_iter( |
| fe7265b5 | 77 | struct bt_private_connection_private_notification_iterator *priv_notif_iter); |