1 #ifndef BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H
2 #define BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H
5 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
28 /* For enum bt_notification_array_const */
29 #include <babeltrace/graph/notification-const.h>
31 /* For enum bt_self_component_status */
32 #include <babeltrace/graph/self-component.h>
34 /* For enum bt_self_notification_iterator_status */
35 #include <babeltrace/graph/self-notification-iterator.h>
37 /* For enum bt_query_status */
38 #include <babeltrace/graph/component-class.h>
44 struct bt_component_class
;
45 struct bt_component_class_filter
;
47 struct bt_port_output
;
48 struct bt_query_executor
;
49 struct bt_self_component_class_filter
;
50 struct bt_self_component_filter
;
51 struct bt_self_component_port_input
;
52 struct bt_self_component_port_output
;
55 typedef enum bt_self_component_status
56 (*bt_component_class_filter_init_method
)(
57 struct bt_self_component_filter
*self_component
,
58 const struct bt_value
*params
, void *init_method_data
);
60 typedef void (*bt_component_class_filter_finalize_method
)(
61 struct bt_self_component_filter
*self_component
);
63 typedef enum bt_self_notification_iterator_status
64 (*bt_component_class_filter_notification_iterator_init_method
)(
65 struct bt_self_notification_iterator
*notification_iterator
,
66 struct bt_self_component_filter
*self_component
,
67 struct bt_self_component_port_output
*port
);
70 (*bt_component_class_filter_notification_iterator_finalize_method
)(
71 struct bt_self_notification_iterator
*notification_iterator
);
73 typedef enum bt_self_notification_iterator_status
74 (*bt_component_class_filter_notification_iterator_next_method
)(
75 struct bt_self_notification_iterator
*notification_iterator
,
76 bt_notification_array_const notifs
, uint64_t capacity
,
79 typedef enum bt_query_status
80 (*bt_component_class_filter_query_method
)(
81 struct bt_self_component_class_filter
*comp_class
,
82 const struct bt_query_executor
*query_executor
,
83 const char *object
, const struct bt_value
*params
,
84 const struct bt_value
**result
);
86 typedef enum bt_self_component_status
87 (*bt_component_class_filter_accept_input_port_connection_method
)(
88 struct bt_self_component_filter
*self_component
,
89 struct bt_self_component_port_input
*self_port
,
90 const struct bt_port_output
*other_port
);
92 typedef enum bt_self_component_status
93 (*bt_component_class_filter_accept_output_port_connection_method
)(
94 struct bt_self_component_filter
*self_component
,
95 struct bt_self_component_port_output
*self_port
,
96 const struct bt_port_input
*other_port
);
98 typedef enum bt_self_component_status
99 (*bt_component_class_filter_input_port_connected_method
)(
100 struct bt_self_component_filter
*self_component
,
101 struct bt_self_component_port_input
*self_port
,
102 const struct bt_port_output
*other_port
);
104 typedef enum bt_self_component_status
105 (*bt_component_class_filter_output_port_connected_method
)(
106 struct bt_self_component_filter
*self_component
,
107 struct bt_self_component_port_output
*self_port
,
108 const struct bt_port_input
*other_port
);
111 (*bt_component_class_filter_input_port_disconnected_method
)(
112 struct bt_self_component_filter
*self_component
,
113 struct bt_self_component_port_input
*self_port
);
116 (*bt_component_class_filter_output_port_disconnected_method
)(
117 struct bt_self_component_filter
*self_component
,
118 struct bt_self_component_port_output
*self_port
);
121 struct bt_component_class
*bt_component_class_filter_as_component_class(
122 struct bt_component_class_filter
*comp_cls_filter
)
124 return (void *) comp_cls_filter
;
128 struct bt_component_class_filter
*bt_component_class_filter_create(
130 bt_component_class_filter_notification_iterator_next_method method
);
132 extern int bt_component_class_filter_set_init_method(
133 struct bt_component_class_filter
*comp_class
,
134 bt_component_class_filter_init_method method
);
136 extern int bt_component_class_filter_set_finalize_method(
137 struct bt_component_class_filter
*comp_class
,
138 bt_component_class_filter_finalize_method method
);
140 extern int bt_component_class_filter_set_accept_input_port_connection_method(
141 struct bt_component_class_filter
*comp_class
,
142 bt_component_class_filter_accept_input_port_connection_method method
);
144 extern int bt_component_class_filter_set_accept_output_port_connection_method(
145 struct bt_component_class_filter
*comp_class
,
146 bt_component_class_filter_accept_output_port_connection_method method
);
148 extern int bt_component_class_filter_set_input_port_connected_method(
149 struct bt_component_class_filter
*comp_class
,
150 bt_component_class_filter_input_port_connected_method method
);
152 extern int bt_component_class_filter_set_output_port_connected_method(
153 struct bt_component_class_filter
*comp_class
,
154 bt_component_class_filter_output_port_connected_method method
);
156 extern int bt_component_class_filter_set_input_port_disconnected_method(
157 struct bt_component_class_filter
*comp_class
,
158 bt_component_class_filter_input_port_disconnected_method method
);
160 extern int bt_component_class_filter_set_output_port_disconnected_method(
161 struct bt_component_class_filter
*comp_class
,
162 bt_component_class_filter_output_port_disconnected_method method
);
164 extern int bt_component_class_filter_set_query_method(
165 struct bt_component_class_filter
*comp_class
,
166 bt_component_class_filter_query_method method
);
168 extern int bt_component_class_filter_set_notification_iterator_init_method(
169 struct bt_component_class_filter
*comp_class
,
170 bt_component_class_filter_notification_iterator_init_method method
);
172 extern int bt_component_class_filter_set_notification_iterator_finalize_method(
173 struct bt_component_class_filter
*comp_class
,
174 bt_component_class_filter_notification_iterator_finalize_method method
);
180 #endif /* BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H */