1 #ifndef BABELTRACE_CTF_IR_STREAM_INTERNAL_H
2 #define BABELTRACE_CTF_IR_STREAM_INTERNAL_H
5 * BabelTrace - CTF Writer: Stream internal
7 * Copyright 2013, 2014 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
30 #include <babeltrace/assert-pre-internal.h>
31 #include <babeltrace/assert-internal.h>
32 #include <babeltrace/ctf-ir/stream.h>
33 #include <babeltrace/ctf-ir/utils-internal.h>
34 #include <babeltrace/object-internal.h>
35 #include <babeltrace/babeltrace-internal.h>
38 struct bt_stream_class
;
39 struct bt_stream_common
;
41 typedef void (*bt_stream_common_destroy_listener_func
)(
42 struct bt_stream_common
*stream
, void *data
);
44 struct bt_stream_common_destroy_listener
{
45 bt_stream_common_destroy_listener_func func
;
49 struct bt_stream_common
{
50 struct bt_object base
;
52 struct bt_stream_class_common
*stream_class
;
55 /* Array of struct bt_stream_common_destroy_listener */
56 GArray
*destroy_listeners
;
60 struct bt_stream_common common
;
64 void bt_stream_common_add_destroy_listener(struct bt_stream_common
*stream
,
65 bt_stream_common_destroy_listener_func func
, void *data
);
68 void bt_stream_common_remove_destroy_listener(struct bt_stream_common
*stream
,
69 bt_stream_common_destroy_listener_func func
, void *data
);
72 int bt_stream_common_initialize(
73 struct bt_stream_common
*stream
,
74 struct bt_stream_class_common
*stream_class
, const char *name
,
75 uint64_t id
, bt_object_release_func release_func
);
78 void bt_stream_common_finalize(struct bt_stream_common
*stream
);
81 struct bt_stream_class_common
*bt_stream_common_borrow_class(
82 struct bt_stream_common
*stream
)
85 return stream
->stream_class
;
89 const char *bt_stream_common_get_name(struct bt_stream_common
*stream
)
91 BT_ASSERT_PRE_NON_NULL(stream
, "Stream");
92 return stream
->name
? stream
->name
->str
: NULL
;
96 int64_t bt_stream_common_get_id(struct bt_stream_common
*stream
)
100 BT_ASSERT_PRE_NON_NULL(stream
, "Stream");
103 BT_LOGV("Stream's ID is not set: addr=%p, name=\"%s\"",
104 stream
, bt_stream_common_get_name(stream
));
110 #endif /* BABELTRACE_CTF_IR_STREAM_INTERNAL_H */