1 #ifndef BABELTRACE_PLUGIN_WRITER_H
2 #define BABELTRACE_PLUGIN_WRITER_H
5 * BabelTrace - CTF Writer Output Plug-in
7 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
9 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
11 * Permission is hereby granted, free of charge, to any person obtaining a copy
12 * of this software and associated documentation files (the "Software"), to deal
13 * in the Software without restriction, including without limitation the rights
14 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15 * copies of the Software, and to permit persons to whom the Software is
16 * furnished to do so, subject to the following conditions:
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
31 #include <babeltrace/babeltrace-internal.h>
32 #include <babeltrace/graph/component.h>
33 #include <babeltrace/ctf-writer/writer.h>
35 struct writer_component
{
37 GString
*trace_name_base
;
38 /* For the directory name suffix. */
40 /* Map between struct bt_ctf_trace and struct bt_ctf_writer. */
41 GHashTable
*trace_map
;
43 struct bt_notification_iterator
*input_iterator
;
48 struct bt_ctf_writer
*writer
;
49 struct bt_ctf_trace
*trace
;
50 struct bt_ctf_trace
*writer_trace
;
51 int static_listener_id
;
52 unsigned int active_streams
;
54 /* Map between reader and writer stream. */
55 GHashTable
*stream_map
;
56 /* Map between reader and writer stream class. */
57 GHashTable
*stream_class_map
;
61 void writer_close(struct writer_component
*writer_component
,
62 struct fs_writer
*fs_writer
);
64 enum bt_component_status
writer_output_event(struct writer_component
*writer
,
65 struct bt_ctf_event
*event
);
67 enum bt_component_status
writer_new_packet(struct writer_component
*writer
,
68 struct bt_ctf_packet
*packet
);
70 enum bt_component_status
writer_close_packet(struct writer_component
*writer
,
71 struct bt_ctf_packet
*packet
);
73 enum bt_component_status
writer_stream_begin(struct writer_component
*writer
,
74 struct bt_ctf_stream
*stream
);
76 enum bt_component_status
writer_stream_end(struct writer_component
*writer
,
77 struct bt_ctf_stream
*stream
);
80 enum bt_component_status
writer_component_init(
81 struct bt_private_component
*component
, struct bt_value
*params
,
82 void *init_method_data
);
85 enum bt_component_status
writer_run(struct bt_private_component
*component
);
88 void writer_component_port_connected(
89 struct bt_private_component
*component
,
90 struct bt_private_port
*self_port
,
91 struct bt_port
*other_port
);
94 void writer_component_finalize(struct bt_private_component
*component
);
96 #endif /* BABELTRACE_PLUGIN_WRITER_H */
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