4 * Babeltrace Trace Muxer
6 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
10 * Permission is hereby granted, free of charge, to any person obtaining a copy
11 * of this software and associated documentation files (the "Software"), to deal
12 * in the Software without restriction, including without limitation the rights
13 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14 * copies of the Software, and to permit persons to whom the Software is
15 * furnished to do so, subject to the following conditions:
17 * The above copyright notice and this permission notice shall be included in
18 * all copies or substantial portions of the Software.
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
29 #include <babeltrace/plugin/plugin-macros.h>
30 #include <babeltrace/plugin/component.h>
31 #include <babeltrace/plugin/filter.h>
32 #include <babeltrace/plugin/notification/notification.h>
33 #include <babeltrace/plugin/notification/iterator.h>
34 #include <babeltrace/plugin/notification/event.h>
38 void destroy_muxer_data(struct muxer
*muxer
)
44 struct muxer
*create_muxer(void)
48 muxer
= g_new0(struct muxer
, 1);
57 void destroy_muxer(struct bt_component
*component
)
59 void *data
= bt_component_get_private_data(component
);
61 destroy_muxer_data(data
);
64 enum bt_component_status
muxer_component_init(
65 struct bt_component
*component
, struct bt_value
*params
)
67 enum bt_component_status ret
;
68 struct muxer
*muxer
= create_muxer();
71 ret
= BT_COMPONENT_STATUS_NOMEM
;
75 ret
= bt_component_set_destroy_cb(component
,
77 if (ret
!= BT_COMPONENT_STATUS_OK
) {
81 ret
= bt_component_set_private_data(component
, muxer
);
82 if (ret
!= BT_COMPONENT_STATUS_OK
) {
88 destroy_muxer_data(muxer
);
92 /* Initialize plug-in entry points. */
93 BT_PLUGIN_NAME("muxer");
94 BT_PLUGIN_DESCRIPTION("Babeltrace Trace Muxer Plug-In.");
95 BT_PLUGIN_AUTHOR("Jérémie Galarneau");
96 BT_PLUGIN_LICENSE("MIT");
98 BT_PLUGIN_COMPONENT_CLASSES_BEGIN
99 BT_PLUGIN_FILTER_COMPONENT_CLASS_ENTRY("muxer",
100 "Time-correlate multiple traces.",
101 muxer_component_init
)
102 BT_PLUGIN_COMPONENT_CLASSES_END