lib: fully configure graph (add components, connect ports), then run
[babeltrace.git] / plugins / utils / plugin.c
1 /*
2 * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 #include <babeltrace/babeltrace.h>
24 #include "dummy/dummy.h"
25 #include "counter/counter.h"
26 #include "muxer/muxer.h"
27
28 #ifndef BT_BUILT_IN_PLUGINS
29 BT_PLUGIN_MODULE();
30 #endif
31
32 BT_PLUGIN(utils);
33 BT_PLUGIN_DESCRIPTION("Graph utilities");
34 BT_PLUGIN_AUTHOR("Julien Desfossez, Jérémie Galarneau, Philippe Proulx");
35 BT_PLUGIN_LICENSE("MIT");
36
37 /* sink.utils.dummy */
38 BT_PLUGIN_SINK_COMPONENT_CLASS(dummy, dummy_consume);
39 BT_PLUGIN_SINK_COMPONENT_CLASS_INIT_METHOD(dummy, dummy_init);
40 BT_PLUGIN_SINK_COMPONENT_CLASS_FINALIZE_METHOD(dummy, dummy_finalize);
41 BT_PLUGIN_SINK_COMPONENT_CLASS_INPUT_PORT_CONNECTED_METHOD(dummy,
42 dummy_port_connected);
43 BT_PLUGIN_SINK_COMPONENT_CLASS_DESCRIPTION(dummy,
44 "Consume messages and discard them.");
45
46 /* sink.utils.counter */
47 BT_PLUGIN_SINK_COMPONENT_CLASS(counter, counter_consume);
48 BT_PLUGIN_SINK_COMPONENT_CLASS_INIT_METHOD(counter, counter_init);
49 BT_PLUGIN_SINK_COMPONENT_CLASS_FINALIZE_METHOD(counter, counter_finalize);
50 BT_PLUGIN_SINK_COMPONENT_CLASS_INPUT_PORT_CONNECTED_METHOD(counter,
51 counter_port_connected);
52 BT_PLUGIN_SINK_COMPONENT_CLASS_DESCRIPTION(counter,
53 "Count messages and print the results.");
54
55 #if 0
56 /* flt.utils.trimmer */
57 BT_PLUGIN_FILTER_COMPONENT_CLASS(trimmer, trimmer_iterator_next);
58 BT_PLUGIN_FILTER_COMPONENT_CLASS_DESCRIPTION(trimmer,
59 "Keep messages that occur within a specific time range.");
60 BT_PLUGIN_FILTER_COMPONENT_CLASS_INIT_METHOD(trimmer, trimmer_component_init);
61 BT_PLUGIN_FILTER_COMPONENT_CLASS_FINALIZE_METHOD(trimmer, finalize_trimmer);
62 BT_PLUGIN_FILTER_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD(trimmer,
63 trimmer_iterator_init);
64 BT_PLUGIN_FILTER_COMPONENT_CLASS_MESSAGE_ITERATOR_FINALIZE_METHOD(trimmer,
65 trimmer_iterator_finalize);
66 #endif
67
68 /* flt.utils.muxer */
69 BT_PLUGIN_FILTER_COMPONENT_CLASS(muxer, muxer_msg_iter_next);
70 BT_PLUGIN_FILTER_COMPONENT_CLASS_DESCRIPTION(muxer,
71 "Sort messages from multiple input ports to a single output port by time.");
72 BT_PLUGIN_FILTER_COMPONENT_CLASS_INIT_METHOD(muxer, muxer_init);
73 BT_PLUGIN_FILTER_COMPONENT_CLASS_FINALIZE_METHOD(muxer, muxer_finalize);
74 BT_PLUGIN_FILTER_COMPONENT_CLASS_INPUT_PORT_CONNECTED_METHOD(muxer,
75 muxer_input_port_connected);
76 BT_PLUGIN_FILTER_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD(muxer,
77 muxer_msg_iter_init);
78 BT_PLUGIN_FILTER_COMPONENT_CLASS_MESSAGE_ITERATOR_FINALIZE_METHOD(muxer,
79 muxer_msg_iter_finalize);
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