src.ctf.fs: trace-info: omit stream `range-ns` field when no TS
[babeltrace.git] / lib / graph / component-sink.c
CommitLineData
d94d92ac 1/*
e2f7325d 2 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
d94d92ac 3 * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
d94d92ac
PP
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to deal
7 * in the Software without restriction, including without limitation the rights
8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 * copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 */
23
24#define BT_LOG_TAG "COMP-SINK"
3fadfbc0 25#include <babeltrace2/lib-logging-internal.h>
d94d92ac 26
3fadfbc0
MJ
27#include <babeltrace2/assert-internal.h>
28#include <babeltrace2/assert-pre-internal.h>
29#include <babeltrace2/compiler-internal.h>
30#include <babeltrace2/value.h>
31#include <babeltrace2/graph/self-component-sink.h>
32#include <babeltrace2/graph/component-sink-const.h>
33#include <babeltrace2/graph/component-sink-internal.h>
34#include <babeltrace2/graph/component-internal.h>
35#include <babeltrace2/graph/graph.h>
d94d92ac
PP
36
37BT_HIDDEN
38void bt_component_sink_destroy(struct bt_component *component)
39{
40}
41
42BT_HIDDEN
0d72b8c3
PP
43struct bt_component *bt_component_sink_create(
44 const struct bt_component_class *class)
d94d92ac
PP
45{
46 struct bt_component_sink *sink = NULL;
47
48 sink = g_new0(struct bt_component_sink, 1);
49 if (!sink) {
50 BT_LOGE_STR("Failed to allocate one sink component.");
51 goto end;
52 }
53
54end:
55 return (void *) sink;
56}
57
752d0e47
SM
58const bt_component_class_sink *
59bt_component_sink_borrow_class_const(
60 const bt_component_sink *component)
61{
62 struct bt_component_class *cls;
63
64 BT_ASSERT_PRE_NON_NULL(component, "Component");
65
66 cls = component->parent.class;
67
68 BT_ASSERT(cls);
69 BT_ASSERT(cls->type == BT_COMPONENT_CLASS_TYPE_SINK);
70
71 return (bt_component_class_sink *) cls;
72}
73
d94d92ac 74uint64_t bt_component_sink_get_input_port_count(
0d72b8c3 75 const struct bt_component_sink *component)
d94d92ac
PP
76{
77 /* bt_component_get_input_port_count() logs details/errors */
78 return bt_component_get_input_port_count((void *) component);
79}
80
0d72b8c3
PP
81const struct bt_port_input *
82bt_component_sink_borrow_input_port_by_name_const(
83 const struct bt_component_sink *component, const char *name)
d94d92ac
PP
84{
85 /* bt_component_borrow_input_port_by_name() logs details/errors */
86 return bt_component_borrow_input_port_by_name((void *) component, name);
87}
88
89struct bt_self_component_port_input *
90bt_self_component_sink_borrow_input_port_by_name(
91 struct bt_self_component_sink *component, const char *name)
92{
93 /* bt_component_borrow_input_port_by_name() logs details/errors */
94 return (void *) bt_component_borrow_input_port_by_name(
95 (void *) component, name);
96}
97
0d72b8c3
PP
98const struct bt_port_input *bt_component_sink_borrow_input_port_by_index_const(
99 const struct bt_component_sink *component, uint64_t index)
d94d92ac
PP
100{
101 /* bt_component_borrow_input_port_by_index() logs details/errors */
102 return bt_component_borrow_input_port_by_index(
103 (void *) component, index);
104}
105
106struct bt_self_component_port_input *
107bt_self_component_sink_borrow_input_port_by_index(
108 struct bt_self_component_sink *component, uint64_t index)
109{
110 /* bt_component_borrow_input_port_by_index() logs details/errors */
111 return (void *) bt_component_borrow_input_port_by_index(
112 (void *) component, index);
113}
114
115enum bt_self_component_status bt_self_component_sink_add_input_port(
116 struct bt_self_component_sink *self_comp,
117 const char *name, void *user_data,
118 struct bt_self_component_port_input **self_port)
119{
8cc56726 120 enum bt_self_component_status status;
d94d92ac
PP
121 struct bt_port *port = NULL;
122 struct bt_component *comp = (void *) self_comp;
123
124 /* bt_component_add_input_port() logs details/errors */
8cc56726
SM
125 status = bt_component_add_input_port(comp, name, user_data, &port);
126 if (status != BT_SELF_COMPONENT_STATUS_OK) {
d94d92ac
PP
127 goto end;
128 }
129
130 if (self_port) {
131 /* Move reference to user */
132 *self_port = (void *) port;
133 port = NULL;
134 }
135
136end:
137 bt_object_put_ref(port);
138 return status;
139}
c5b9b441
PP
140
141void bt_component_sink_get_ref(
142 const struct bt_component_sink *component_sink)
143{
144 bt_object_get_ref(component_sink);
145}
146
147void bt_component_sink_put_ref(
148 const struct bt_component_sink *component_sink)
149{
150 bt_object_put_ref(component_sink);
151}
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