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a2d06fd5 PP |
1 | #ifndef BABELTRACE_GRAPH_PRIVATE_GRAPH_H |
2 | #define BABELTRACE_GRAPH_PRIVATE_GRAPH_H | |
3 | ||
4 | /* | |
5 | * Copyright 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
6 | * | |
7 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
8 | * | |
9 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
10 | * of this software and associated documentation files (the "Software"), to deal | |
11 | * in the Software without restriction, including without limitation the rights | |
12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
13 | * copies of the Software, and to permit persons to whom the Software is | |
14 | * furnished to do so, subject to the following conditions: | |
15 | * | |
16 | * The above copyright notice and this permission notice shall be included in | |
17 | * all copies or substantial portions of the Software. | |
18 | * | |
19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
25 | * SOFTWARE. | |
26 | */ | |
27 | ||
28 | /* For bt_bool */ | |
29 | #include <babeltrace/types.h> | |
30 | ||
31 | /* For enum bt_graph_status */ | |
32 | #include <babeltrace/graph/graph.h> | |
33 | ||
34 | #ifdef __cplusplus | |
35 | extern "C" { | |
36 | #endif | |
37 | ||
38 | struct bt_graph; | |
39 | struct bt_private_graph; | |
d94d92ac PP |
40 | struct bt_port_input; |
41 | struct bt_port_output; | |
a2d06fd5 PP |
42 | struct bt_connection; |
43 | struct bt_component; | |
d94d92ac PP |
44 | struct bt_component_source; |
45 | struct bt_component_filter; | |
46 | struct bt_component_sink; | |
a2d06fd5 PP |
47 | struct bt_component_class; |
48 | struct bt_value; | |
49 | ||
d94d92ac PP |
50 | typedef void (*bt_private_graph_filter_component_input_port_added_listener)( |
51 | struct bt_component_filter *component, | |
52 | struct bt_port_input *port, void *data); | |
53 | ||
54 | typedef void (*bt_private_graph_sink_component_input_port_added_listener)( | |
55 | struct bt_component_sink *component, | |
56 | struct bt_port_input *port, void *data); | |
57 | ||
58 | typedef void (*bt_private_graph_source_component_output_port_added_listener)( | |
59 | struct bt_component_source *component, | |
60 | struct bt_port_output *port, void *data); | |
61 | ||
62 | typedef void (*bt_private_graph_filter_component_output_port_added_listener)( | |
63 | struct bt_component_filter *component, | |
64 | struct bt_port_output *port, void *data); | |
65 | ||
66 | typedef void (*bt_private_graph_filter_component_input_port_removed_listener)( | |
67 | struct bt_component_filter *component, | |
68 | struct bt_port_input *port, void *data); | |
69 | ||
70 | typedef void (*bt_private_graph_sink_component_input_port_removed_listener)( | |
71 | struct bt_component_sink *component, | |
72 | struct bt_port_input *port, void *data); | |
73 | ||
74 | typedef void (*bt_private_graph_source_component_output_port_removed_listener)( | |
75 | struct bt_component_source *component, | |
76 | struct bt_port_output *port, void *data); | |
77 | ||
78 | typedef void (*bt_private_graph_filter_component_output_port_removed_listener)( | |
79 | struct bt_component_filter *component, | |
80 | struct bt_port_output *port, void *data); | |
81 | ||
82 | typedef void (*bt_private_graph_source_filter_component_ports_connected_listener)( | |
83 | struct bt_component_source *source_component, | |
84 | struct bt_component_filter *filter_component, | |
85 | struct bt_port_output *upstream_port, | |
86 | struct bt_port_input *downstream_port, void *data); | |
a2d06fd5 | 87 | |
d94d92ac PP |
88 | typedef void (*bt_private_graph_source_sink_component_ports_connected_listener)( |
89 | struct bt_component_source *source_component, | |
90 | struct bt_component_sink *sink_component, | |
91 | struct bt_port_output *upstream_port, | |
92 | struct bt_port_input *downstream_port, void *data); | |
a2d06fd5 | 93 | |
d94d92ac PP |
94 | typedef void (*bt_private_graph_filter_sink_component_ports_connected_listener)( |
95 | struct bt_component_filter *filter_component, | |
96 | struct bt_component_sink *sink_component, | |
97 | struct bt_port_output *upstream_port, | |
98 | struct bt_port_input *downstream_port, void *data); | |
a2d06fd5 | 99 | |
d94d92ac PP |
100 | typedef void (*bt_private_graph_source_filter_component_ports_disconnected_listener)( |
101 | struct bt_component_source *source_component, | |
102 | struct bt_component_filter *filter_component, | |
103 | struct bt_port_output *upstream_port, | |
104 | struct bt_port_input *downstream_port, | |
105 | void *data); | |
106 | ||
107 | typedef void (*bt_private_graph_source_sink_component_ports_disconnected_listener)( | |
108 | struct bt_component_source *source_component, | |
109 | struct bt_component_sink *sink_component, | |
110 | struct bt_port_output *upstream_port, | |
111 | struct bt_port_input *downstream_port, | |
112 | void *data); | |
113 | ||
114 | typedef void (*bt_private_graph_filter_sink_component_ports_disconnected_listener)( | |
115 | struct bt_component_filter *filter_component, | |
116 | struct bt_component_sink *sink_component, | |
117 | struct bt_port_output *upstream_port, | |
118 | struct bt_port_input *downstream_port, | |
a2d06fd5 PP |
119 | void *data); |
120 | ||
121 | typedef void (* bt_private_graph_listener_removed)(void *data); | |
122 | ||
d94d92ac PP |
123 | static inline |
124 | struct bt_graph *bt_private_graph_borrow_graph(struct bt_private_graph *graph) | |
125 | { | |
126 | return (void *) graph; | |
127 | } | |
a2d06fd5 PP |
128 | |
129 | extern struct bt_private_graph *bt_private_graph_create(void); | |
130 | ||
d94d92ac | 131 | extern enum bt_graph_status bt_private_graph_add_source_component( |
a2d06fd5 | 132 | struct bt_private_graph *graph, |
d94d92ac | 133 | struct bt_component_class_source *component_class, |
a2d06fd5 | 134 | const char *name, struct bt_value *params, |
d94d92ac | 135 | struct bt_component_source **component); |
a2d06fd5 PP |
136 | |
137 | extern enum bt_graph_status | |
d94d92ac | 138 | bt_private_graph_add_source_component_with_init_method_data( |
a2d06fd5 | 139 | struct bt_private_graph *graph, |
d94d92ac | 140 | struct bt_component_class_source *component_class, |
a2d06fd5 | 141 | const char *name, struct bt_value *params, |
d94d92ac PP |
142 | void *init_method_data, struct bt_component_source **component); |
143 | ||
144 | extern enum bt_graph_status bt_private_graph_add_filter_component( | |
145 | struct bt_private_graph *graph, | |
146 | struct bt_component_class_filter *component_class, | |
147 | const char *name, struct bt_value *params, | |
148 | struct bt_component_filter **component); | |
149 | ||
150 | extern enum bt_graph_status | |
151 | bt_private_graph_add_filter_component_with_init_method_data( | |
152 | struct bt_private_graph *graph, | |
153 | struct bt_component_class_filter *component_class, | |
154 | const char *name, struct bt_value *params, | |
155 | void *init_method_data, struct bt_component_filter **component); | |
156 | ||
157 | extern enum bt_graph_status bt_private_graph_add_sink_component( | |
158 | struct bt_private_graph *graph, | |
159 | struct bt_component_class_sink *component_class, | |
160 | const char *name, struct bt_value *params, | |
161 | struct bt_component_sink **component); | |
162 | ||
163 | extern enum bt_graph_status | |
164 | bt_private_graph_add_sink_component_with_init_method_data( | |
165 | struct bt_private_graph *graph, | |
166 | struct bt_component_class_sink *component_class, | |
167 | const char *name, struct bt_value *params, | |
168 | void *init_method_data, struct bt_component_sink **component); | |
a2d06fd5 | 169 | |
a2d06fd5 PP |
170 | extern enum bt_graph_status bt_private_graph_connect_ports( |
171 | struct bt_private_graph *graph, | |
d94d92ac PP |
172 | struct bt_port_output *upstream, |
173 | struct bt_port_input *downstream, | |
a2d06fd5 PP |
174 | struct bt_connection **connection); |
175 | ||
a2d06fd5 PP |
176 | extern enum bt_graph_status bt_private_graph_run( |
177 | struct bt_private_graph *graph); | |
178 | ||
a2d06fd5 PP |
179 | extern enum bt_graph_status bt_private_graph_consume( |
180 | struct bt_private_graph *graph); | |
181 | ||
d94d92ac PP |
182 | extern enum bt_graph_status |
183 | bt_private_graph_add_filter_component_input_port_added_listener( | |
184 | struct bt_private_graph *graph, | |
185 | bt_private_graph_filter_component_input_port_added_listener listener, | |
186 | bt_private_graph_listener_removed listener_removed, void *data, | |
187 | int *listener_id); | |
188 | ||
189 | extern enum bt_graph_status | |
190 | bt_private_graph_add_sink_component_input_port_added_listener( | |
a2d06fd5 | 191 | struct bt_private_graph *graph, |
d94d92ac PP |
192 | bt_private_graph_sink_component_input_port_added_listener listener, |
193 | bt_private_graph_listener_removed listener_removed, void *data, | |
194 | int *listener_id); | |
a2d06fd5 | 195 | |
d94d92ac PP |
196 | extern enum bt_graph_status |
197 | bt_private_graph_add_source_component_output_port_added_listener( | |
a2d06fd5 | 198 | struct bt_private_graph *graph, |
d94d92ac PP |
199 | bt_private_graph_source_component_output_port_added_listener listener, |
200 | bt_private_graph_listener_removed listener_removed, void *data, | |
201 | int *listener_id); | |
a2d06fd5 | 202 | |
d94d92ac PP |
203 | extern enum bt_graph_status |
204 | bt_private_graph_add_filter_component_output_port_added_listener( | |
205 | struct bt_private_graph *graph, | |
206 | bt_private_graph_filter_component_output_port_added_listener listener, | |
207 | bt_private_graph_listener_removed listener_removed, void *data, | |
208 | int *listener_id); | |
209 | ||
210 | extern enum bt_graph_status | |
211 | bt_private_graph_add_filter_component_input_port_removed_listener( | |
212 | struct bt_private_graph *graph, | |
213 | bt_private_graph_filter_component_input_port_removed_listener listener, | |
214 | bt_private_graph_listener_removed listener_removed, void *data, | |
215 | int *listener_id); | |
216 | ||
217 | extern enum bt_graph_status | |
218 | bt_private_graph_add_sink_component_input_port_removed_listener( | |
219 | struct bt_private_graph *graph, | |
220 | bt_private_graph_sink_component_input_port_removed_listener listener, | |
221 | bt_private_graph_listener_removed listener_removed, void *data, | |
222 | int *listener_id); | |
223 | ||
224 | extern enum bt_graph_status | |
225 | bt_private_graph_add_source_component_output_port_removed_listener( | |
226 | struct bt_private_graph *graph, | |
227 | bt_private_graph_source_component_output_port_removed_listener listener, | |
228 | bt_private_graph_listener_removed listener_removed, void *data, | |
229 | int *listener_id); | |
230 | ||
231 | extern enum bt_graph_status | |
232 | bt_private_graph_add_filter_component_output_port_removed_listener( | |
a2d06fd5 | 233 | struct bt_private_graph *graph, |
d94d92ac PP |
234 | bt_private_graph_filter_component_output_port_removed_listener listener, |
235 | bt_private_graph_listener_removed listener_removed, void *data, | |
236 | int *listener_id); | |
a2d06fd5 | 237 | |
d94d92ac PP |
238 | extern enum bt_graph_status |
239 | bt_private_graph_add_source_filter_component_ports_connected_listener( | |
240 | struct bt_private_graph *graph, | |
241 | bt_private_graph_source_filter_component_ports_connected_listener listener, | |
242 | bt_private_graph_listener_removed listener_removed, void *data, | |
243 | int *listener_id); | |
244 | ||
245 | extern enum bt_graph_status | |
246 | bt_private_graph_add_source_sink_component_ports_connected_listener( | |
247 | struct bt_private_graph *graph, | |
248 | bt_private_graph_source_sink_component_ports_connected_listener listener, | |
249 | bt_private_graph_listener_removed listener_removed, void *data, | |
250 | int *listener_id); | |
251 | ||
252 | extern enum bt_graph_status | |
253 | bt_private_graph_add_filter_sink_component_ports_connected_listener( | |
254 | struct bt_private_graph *graph, | |
255 | bt_private_graph_filter_sink_component_ports_connected_listener listener, | |
256 | bt_private_graph_listener_removed listener_removed, void *data, | |
257 | int *listener_id); | |
258 | ||
259 | extern enum bt_graph_status | |
260 | bt_private_graph_add_source_filter_component_ports_disconnected_listener( | |
261 | struct bt_private_graph *graph, | |
262 | bt_private_graph_source_filter_component_ports_disconnected_listener listener, | |
263 | bt_private_graph_listener_removed listener_removed, void *data, | |
264 | int *listener_id); | |
265 | ||
266 | extern enum bt_graph_status | |
267 | bt_private_graph_add_source_sink_component_ports_disconnected_listener( | |
268 | struct bt_private_graph *graph, | |
269 | bt_private_graph_source_sink_component_ports_disconnected_listener listener, | |
270 | bt_private_graph_listener_removed listener_removed, void *data, | |
271 | int *listener_id); | |
272 | ||
273 | extern enum bt_graph_status | |
274 | bt_private_graph_add_filter_sink_component_ports_disconnected_listener( | |
a2d06fd5 | 275 | struct bt_private_graph *graph, |
d94d92ac PP |
276 | bt_private_graph_filter_sink_component_ports_disconnected_listener listener, |
277 | bt_private_graph_listener_removed listener_removed, void *data, | |
278 | int *listener_id); | |
a2d06fd5 PP |
279 | |
280 | extern enum bt_graph_status bt_private_graph_cancel( | |
281 | struct bt_private_graph *graph); | |
282 | ||
283 | #ifdef __cplusplus | |
284 | } | |
285 | #endif | |
286 | ||
287 | #endif /* BABELTRACE_GRAPH_PRIVATE_GRAPH_H */ |