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1ca80abd PP |
1 | #ifndef BABELTRACE_GRAPH_COMPONENT_CLASS_SOURCE_H |
2 | #define BABELTRACE_GRAPH_COMPONENT_CLASS_SOURCE_H | |
d3e4dcd8 PP |
3 | |
4 | /* | |
e2f7325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
d3e4dcd8 PP |
6 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
7 | * | |
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: | |
14 | * | |
15 | * The above copyright notice and this permission notice shall be included in | |
16 | * all copies or substantial portions of the Software. | |
17 | * | |
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 | |
24 | * SOFTWARE. | |
25 | */ | |
26 | ||
0d72b8c3 PP |
27 | #include <stdint.h> |
28 | ||
0d72b8c3 PP |
29 | /* For enum bt_self_component_status */ |
30 | #include <babeltrace/graph/self-component.h> | |
31 | ||
32 | /* For enum bt_self_notification_iterator_status */ | |
33 | #include <babeltrace/graph/self-notification-iterator.h> | |
34 | ||
35 | /* For enum bt_query_status */ | |
36 | #include <babeltrace/graph/component-class.h> | |
37 | ||
b19ff26f PP |
38 | /* |
39 | * For bt_component_class, bt_component_class_source, bt_port_input, | |
40 | * bt_query_executor, bt_self_component_class_source, | |
41 | * bt_self_component_source, bt_self_component_port_output, bt_value, | |
42 | * bt_notification_array_const | |
43 | */ | |
44 | #include <babeltrace/types.h> | |
45 | ||
d3e4dcd8 PP |
46 | #ifdef __cplusplus |
47 | extern "C" { | |
48 | #endif | |
49 | ||
0d72b8c3 PP |
50 | typedef enum bt_self_component_status |
51 | (*bt_component_class_source_init_method)( | |
b19ff26f PP |
52 | bt_self_component_source *self_component, |
53 | const bt_value *params, void *init_method_data); | |
0d72b8c3 PP |
54 | |
55 | typedef void (*bt_component_class_source_finalize_method)( | |
b19ff26f | 56 | bt_self_component_source *self_component); |
0d72b8c3 PP |
57 | |
58 | typedef enum bt_self_notification_iterator_status | |
59 | (*bt_component_class_source_notification_iterator_init_method)( | |
b19ff26f PP |
60 | bt_self_notification_iterator *notification_iterator, |
61 | bt_self_component_source *self_component, | |
62 | bt_self_component_port_output *port); | |
0d72b8c3 PP |
63 | |
64 | typedef void | |
65 | (*bt_component_class_source_notification_iterator_finalize_method)( | |
b19ff26f | 66 | bt_self_notification_iterator *notification_iterator); |
0d72b8c3 PP |
67 | |
68 | typedef enum bt_self_notification_iterator_status | |
69 | (*bt_component_class_source_notification_iterator_next_method)( | |
b19ff26f | 70 | bt_self_notification_iterator *notification_iterator, |
0d72b8c3 PP |
71 | bt_notification_array_const notifs, uint64_t capacity, |
72 | uint64_t *count); | |
73 | ||
74 | typedef enum bt_query_status | |
75 | (*bt_component_class_source_query_method)( | |
b19ff26f PP |
76 | bt_self_component_class_source *comp_class, |
77 | const bt_query_executor *query_executor, | |
78 | const char *object, const bt_value *params, | |
79 | const bt_value **result); | |
0d72b8c3 PP |
80 | |
81 | typedef enum bt_self_component_status | |
82 | (*bt_component_class_source_accept_output_port_connection_method)( | |
b19ff26f PP |
83 | bt_self_component_source *self_component, |
84 | bt_self_component_port_output *self_port, | |
85 | const bt_port_input *other_port); | |
0d72b8c3 PP |
86 | |
87 | typedef enum bt_self_component_status | |
88 | (*bt_component_class_source_output_port_connected_method)( | |
b19ff26f PP |
89 | bt_self_component_source *self_component, |
90 | bt_self_component_port_output *self_port, | |
91 | const bt_port_input *other_port); | |
0d72b8c3 PP |
92 | |
93 | typedef void | |
94 | (*bt_component_class_source_output_port_disconnected_method)( | |
b19ff26f PP |
95 | bt_self_component_source *self_component, |
96 | bt_self_component_port_output *self_port); | |
d94d92ac PP |
97 | |
98 | static inline | |
b19ff26f PP |
99 | bt_component_class *bt_component_class_source_as_component_class( |
100 | bt_component_class_source *comp_cls_source) | |
d94d92ac PP |
101 | { |
102 | return (void *) comp_cls_source; | |
103 | } | |
d3eb6e8f | 104 | |
0d72b8c3 | 105 | extern |
b19ff26f | 106 | bt_component_class_source *bt_component_class_source_create( |
0d72b8c3 PP |
107 | const char *name, |
108 | bt_component_class_source_notification_iterator_next_method method); | |
109 | ||
110 | extern int bt_component_class_source_set_init_method( | |
b19ff26f | 111 | bt_component_class_source *comp_class, |
0d72b8c3 PP |
112 | bt_component_class_source_init_method method); |
113 | ||
114 | extern int bt_component_class_source_set_finalize_method( | |
b19ff26f | 115 | bt_component_class_source *comp_class, |
0d72b8c3 PP |
116 | bt_component_class_source_finalize_method method); |
117 | ||
118 | extern int bt_component_class_source_set_accept_output_port_connection_method( | |
b19ff26f | 119 | bt_component_class_source *comp_class, |
0d72b8c3 PP |
120 | bt_component_class_source_accept_output_port_connection_method method); |
121 | ||
122 | extern int bt_component_class_source_set_output_port_connected_method( | |
b19ff26f | 123 | bt_component_class_source *comp_class, |
0d72b8c3 PP |
124 | bt_component_class_source_output_port_connected_method method); |
125 | ||
126 | extern int bt_component_class_source_set_output_port_disconnected_method( | |
b19ff26f | 127 | bt_component_class_source *comp_class, |
0d72b8c3 PP |
128 | bt_component_class_source_output_port_disconnected_method method); |
129 | ||
130 | extern int bt_component_class_source_set_query_method( | |
b19ff26f | 131 | bt_component_class_source *comp_class, |
0d72b8c3 PP |
132 | bt_component_class_source_query_method method); |
133 | ||
134 | extern int bt_component_class_source_set_notification_iterator_init_method( | |
b19ff26f | 135 | bt_component_class_source *comp_class, |
0d72b8c3 PP |
136 | bt_component_class_source_notification_iterator_init_method method); |
137 | ||
138 | extern int bt_component_class_source_set_notification_iterator_finalize_method( | |
b19ff26f | 139 | bt_component_class_source *comp_class, |
0d72b8c3 PP |
140 | bt_component_class_source_notification_iterator_finalize_method method); |
141 | ||
d3e4dcd8 PP |
142 | #ifdef __cplusplus |
143 | } | |
144 | #endif | |
145 | ||
1ca80abd | 146 | #endif /* BABELTRACE_GRAPH_COMPONENT_CLASS_SOURCE_H */ |