2 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
4 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 #define BT_LOG_TAG "COMP-FILTER"
26 #include <babeltrace/lib-logging-internal.h>
28 #include <babeltrace/compiler-internal.h>
29 #include <babeltrace/values.h>
30 #include <babeltrace/graph/self-component-filter.h>
31 #include <babeltrace/graph/component-filter.h>
32 #include <babeltrace/graph/component-filter-internal.h>
33 #include <babeltrace/graph/component-internal.h>
34 #include <babeltrace/graph/component-class-internal.h>
35 #include <babeltrace/graph/notification.h>
36 #include <babeltrace/graph/notification-iterator-internal.h>
37 #include <babeltrace/graph/graph.h>
38 #include <babeltrace/object.h>
39 #include <babeltrace/assert-internal.h>
40 #include <babeltrace/assert-pre-internal.h>
43 void bt_component_filter_destroy(struct bt_component
*component
)
48 struct bt_component
*bt_component_filter_create(
49 struct bt_component_class
*class)
51 struct bt_component_filter
*filter
= NULL
;
53 filter
= g_new0(struct bt_component_filter
, 1);
55 BT_LOGE_STR("Failed to allocate one filter component.");
60 return (void *) filter
;
63 uint64_t bt_component_filter_get_output_port_count(
64 struct bt_component_filter
*comp
)
66 return bt_component_get_output_port_count((void *) comp
);
69 struct bt_port_output
*bt_component_filter_borrow_output_port_by_name(
70 struct bt_component_filter
*comp
, const char *name
)
72 return bt_component_borrow_output_port_by_name(
76 struct bt_self_component_port_output
*
77 bt_self_component_filter_borrow_output_port_by_name(
78 struct bt_self_component_filter
*comp
, const char *name
)
80 return (void *) bt_component_borrow_output_port_by_name(
84 struct bt_port_output
*bt_component_filter_borrow_output_port_by_index(
85 struct bt_component_filter
*comp
, uint64_t index
)
87 return bt_component_borrow_output_port_by_index(
88 (void *) comp
, index
);
91 struct bt_self_component_port_output
*
92 bt_self_component_filter_borrow_output_port_by_index(
93 struct bt_self_component_filter
*comp
, uint64_t index
)
95 return (void *) bt_component_borrow_output_port_by_index(
96 (void *) comp
, index
);
99 enum bt_self_component_status
bt_self_component_filter_add_output_port(
100 struct bt_self_component_filter
*self_comp
,
101 const char *name
, void *user_data
,
102 struct bt_self_component_port_output
**self_port
)
104 struct bt_component
*comp
= (void *) self_comp
;
105 int status
= BT_SELF_COMPONENT_STATUS_OK
;
106 struct bt_port
*port
= NULL
;
108 /* bt_component_add_output_port() logs details and errors */
109 port
= (void *) bt_component_add_output_port(comp
, name
, user_data
);
111 status
= BT_SELF_COMPONENT_STATUS_NOMEM
;
116 /* Move reference to user */
117 *self_port
= (void *) port
;
122 bt_object_put_ref(port
);
126 uint64_t bt_component_filter_get_input_port_count(
127 struct bt_component_filter
*component
)
129 /* bt_component_get_input_port_count() logs details/errors */
130 return bt_component_get_input_port_count((void *) component
);
133 struct bt_port_input
*bt_component_filter_borrow_input_port_by_name(
134 struct bt_component_filter
*component
, const char *name
)
136 /* bt_component_borrow_input_port_by_name() logs details/errors */
137 return bt_component_borrow_input_port_by_name(
138 (void *) component
, name
);
141 struct bt_self_component_port_input
*
142 bt_self_component_filter_borrow_input_port_by_name(
143 struct bt_self_component_filter
*component
, const char *name
)
145 /* bt_component_borrow_input_port_by_name() logs details/errors */
146 return (void *) bt_component_borrow_input_port_by_name(
147 (void *) component
, name
);
150 struct bt_port_input
*bt_component_filter_borrow_input_port_by_index(
151 struct bt_component_filter
*component
, uint64_t index
)
153 /* bt_component_borrow_input_port_by_index() logs details/errors */
154 return bt_component_borrow_input_port_by_index(
155 (void *) component
, index
);
158 struct bt_self_component_port_input
*
159 bt_self_component_filter_borrow_input_port_by_index(
160 struct bt_self_component_filter
*component
, uint64_t index
)
162 /* bt_component_borrow_input_port_by_index() logs details/errors */
163 return (void *) bt_component_borrow_input_port_by_index(
164 (void *) component
, index
);
167 enum bt_self_component_status
bt_self_component_filter_add_input_port(
168 struct bt_self_component_filter
*self_comp
,
169 const char *name
, void *user_data
,
170 struct bt_self_component_port_input
**self_port
)
172 int status
= BT_SELF_COMPONENT_STATUS_OK
;
173 struct bt_port
*port
= NULL
;
174 struct bt_component
*comp
= (void *) self_comp
;
176 /* bt_component_add_input_port() logs details/errors */
177 port
= (void *) bt_component_add_input_port(comp
, name
, user_data
);
179 status
= BT_SELF_COMPONENT_STATUS_NOMEM
;
184 /* Move reference to user */
185 *self_port
= (void *) port
;
190 bt_object_put_ref(port
);