1 #ifndef BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H
2 #define BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H
5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
6 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
29 /* For enum bt_notification_array_const */
30 #include <babeltrace/graph/notification-const.h>
32 /* For enum bt_self_component_status */
33 #include <babeltrace/graph/self-component.h>
35 /* For enum bt_self_notification_iterator_status */
36 #include <babeltrace/graph/self-notification-iterator.h>
38 /* For enum bt_query_status */
39 #include <babeltrace/graph/component-class.h>
45 struct bt_component_class
;
46 struct bt_component_class_filter
;
48 struct bt_port_output
;
49 struct bt_query_executor
;
50 struct bt_self_component_class_filter
;
51 struct bt_self_component_filter
;
52 struct bt_self_component_port_input
;
53 struct bt_self_component_port_output
;
56 typedef enum bt_self_component_status
57 (*bt_component_class_filter_init_method
)(
58 struct bt_self_component_filter
*self_component
,
59 const struct bt_value
*params
, void *init_method_data
);
61 typedef void (*bt_component_class_filter_finalize_method
)(
62 struct bt_self_component_filter
*self_component
);
64 typedef enum bt_self_notification_iterator_status
65 (*bt_component_class_filter_notification_iterator_init_method
)(
66 struct bt_self_notification_iterator
*notification_iterator
,
67 struct bt_self_component_filter
*self_component
,
68 struct bt_self_component_port_output
*port
);
71 (*bt_component_class_filter_notification_iterator_finalize_method
)(
72 struct bt_self_notification_iterator
*notification_iterator
);
74 typedef enum bt_self_notification_iterator_status
75 (*bt_component_class_filter_notification_iterator_next_method
)(
76 struct bt_self_notification_iterator
*notification_iterator
,
77 bt_notification_array_const notifs
, uint64_t capacity
,
80 typedef enum bt_query_status
81 (*bt_component_class_filter_query_method
)(
82 struct bt_self_component_class_filter
*comp_class
,
83 const struct bt_query_executor
*query_executor
,
84 const char *object
, const struct bt_value
*params
,
85 const struct bt_value
**result
);
87 typedef enum bt_self_component_status
88 (*bt_component_class_filter_accept_input_port_connection_method
)(
89 struct bt_self_component_filter
*self_component
,
90 struct bt_self_component_port_input
*self_port
,
91 const struct bt_port_output
*other_port
);
93 typedef enum bt_self_component_status
94 (*bt_component_class_filter_accept_output_port_connection_method
)(
95 struct bt_self_component_filter
*self_component
,
96 struct bt_self_component_port_output
*self_port
,
97 const struct bt_port_input
*other_port
);
99 typedef enum bt_self_component_status
100 (*bt_component_class_filter_input_port_connected_method
)(
101 struct bt_self_component_filter
*self_component
,
102 struct bt_self_component_port_input
*self_port
,
103 const struct bt_port_output
*other_port
);
105 typedef enum bt_self_component_status
106 (*bt_component_class_filter_output_port_connected_method
)(
107 struct bt_self_component_filter
*self_component
,
108 struct bt_self_component_port_output
*self_port
,
109 const struct bt_port_input
*other_port
);
112 (*bt_component_class_filter_input_port_disconnected_method
)(
113 struct bt_self_component_filter
*self_component
,
114 struct bt_self_component_port_input
*self_port
);
117 (*bt_component_class_filter_output_port_disconnected_method
)(
118 struct bt_self_component_filter
*self_component
,
119 struct bt_self_component_port_output
*self_port
);
122 struct bt_component_class
*bt_component_class_filter_as_component_class(
123 struct bt_component_class_filter
*comp_cls_filter
)
125 return (void *) comp_cls_filter
;
129 struct bt_component_class_filter
*bt_component_class_filter_create(
131 bt_component_class_filter_notification_iterator_next_method method
);
133 extern int bt_component_class_filter_set_init_method(
134 struct bt_component_class_filter
*comp_class
,
135 bt_component_class_filter_init_method method
);
137 extern int bt_component_class_filter_set_finalize_method(
138 struct bt_component_class_filter
*comp_class
,
139 bt_component_class_filter_finalize_method method
);
141 extern int bt_component_class_filter_set_accept_input_port_connection_method(
142 struct bt_component_class_filter
*comp_class
,
143 bt_component_class_filter_accept_input_port_connection_method method
);
145 extern int bt_component_class_filter_set_accept_output_port_connection_method(
146 struct bt_component_class_filter
*comp_class
,
147 bt_component_class_filter_accept_output_port_connection_method method
);
149 extern int bt_component_class_filter_set_input_port_connected_method(
150 struct bt_component_class_filter
*comp_class
,
151 bt_component_class_filter_input_port_connected_method method
);
153 extern int bt_component_class_filter_set_output_port_connected_method(
154 struct bt_component_class_filter
*comp_class
,
155 bt_component_class_filter_output_port_connected_method method
);
157 extern int bt_component_class_filter_set_input_port_disconnected_method(
158 struct bt_component_class_filter
*comp_class
,
159 bt_component_class_filter_input_port_disconnected_method method
);
161 extern int bt_component_class_filter_set_output_port_disconnected_method(
162 struct bt_component_class_filter
*comp_class
,
163 bt_component_class_filter_output_port_disconnected_method method
);
165 extern int bt_component_class_filter_set_query_method(
166 struct bt_component_class_filter
*comp_class
,
167 bt_component_class_filter_query_method method
);
169 extern int bt_component_class_filter_set_notification_iterator_init_method(
170 struct bt_component_class_filter
*comp_class
,
171 bt_component_class_filter_notification_iterator_init_method method
);
173 extern int bt_component_class_filter_set_notification_iterator_finalize_method(
174 struct bt_component_class_filter
*comp_class
,
175 bt_component_class_filter_notification_iterator_finalize_method method
);
181 #endif /* BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H */