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/object-pool-internal.h>
36 #include <babeltrace/babeltrace-internal.h>
39 struct bt_stream_class
;
40 struct bt_stream_common
;
42 typedef void (*bt_stream_common_destroy_listener_func
)(
43 struct bt_stream_common
*stream
, void *data
);
45 struct bt_stream_common_destroy_listener
{
46 bt_stream_common_destroy_listener_func func
;
50 struct bt_stream_common
{
51 struct bt_object base
;
53 struct bt_stream_class_common
*stream_class
;
56 /* Array of struct bt_stream_common_destroy_listener */
57 GArray
*destroy_listeners
;
61 struct bt_stream_common common
;
63 /* Pool of `struct bt_packet *` */
64 struct bt_object_pool packet_pool
;
68 void bt_stream_common_add_destroy_listener(struct bt_stream_common
*stream
,
69 bt_stream_common_destroy_listener_func func
, void *data
);
72 void bt_stream_common_remove_destroy_listener(struct bt_stream_common
*stream
,
73 bt_stream_common_destroy_listener_func func
, void *data
);
76 int bt_stream_common_initialize(
77 struct bt_stream_common
*stream
,
78 struct bt_stream_class_common
*stream_class
, const char *name
,
79 uint64_t id
, bt_object_release_func release_func
);
82 void bt_stream_common_finalize(struct bt_stream_common
*stream
);
85 struct bt_stream_class_common
*bt_stream_common_borrow_class(
86 struct bt_stream_common
*stream
)
89 return stream
->stream_class
;
93 const char *bt_stream_common_get_name(struct bt_stream_common
*stream
)
95 BT_ASSERT_PRE_NON_NULL(stream
, "Stream");
96 return stream
->name
? stream
->name
->str
: NULL
;
100 int64_t bt_stream_common_get_id(struct bt_stream_common
*stream
)
104 BT_ASSERT_PRE_NON_NULL(stream
, "Stream");
107 BT_LOGV("Stream's ID is not set: addr=%p, name=\"%s\"",
108 stream
, bt_stream_common_get_name(stream
));
114 #endif /* BABELTRACE_CTF_IR_STREAM_INTERNAL_H */