Commit | Line | Data |
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de713ce0 JG |
1 | /* |
2 | * component.c | |
3 | * | |
4 | * Babeltrace Plugin Component | |
5 | * | |
6 | * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
7 | * | |
8 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
9 | * | |
10 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
11 | * of this software and associated documentation files (the "Software"), to deal | |
12 | * in the Software without restriction, including without limitation the rights | |
13 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
14 | * copies of the Software, and to permit persons to whom the Software is | |
15 | * furnished to do so, subject to the following conditions: | |
16 | * | |
17 | * The above copyright notice and this permission notice shall be included in | |
18 | * all copies or substantial portions of the Software. | |
19 | * | |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
23 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
25 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
26 | * SOFTWARE. | |
27 | */ | |
28 | ||
b2e0c907 PP |
29 | #include <babeltrace/graph/private-component.h> |
30 | #include <babeltrace/graph/component.h> | |
31 | #include <babeltrace/graph/component-internal.h> | |
32 | #include <babeltrace/graph/component-class-internal.h> | |
33 | #include <babeltrace/graph/component-source-internal.h> | |
34 | #include <babeltrace/graph/component-filter-internal.h> | |
35 | #include <babeltrace/graph/component-sink-internal.h> | |
36 | #include <babeltrace/graph/private-connection.h> | |
37 | #include <babeltrace/graph/connection-internal.h> | |
38 | #include <babeltrace/graph/graph-internal.h> | |
39 | #include <babeltrace/graph/notification-iterator-internal.h> | |
40 | #include <babeltrace/graph/private-notification-iterator.h> | |
de713ce0 | 41 | #include <babeltrace/babeltrace-internal.h> |
3d9990ac | 42 | #include <babeltrace/compiler-internal.h> |
b8a06801 | 43 | #include <babeltrace/ref.h> |
de713ce0 | 44 | |
7c7c0433 JG |
45 | static |
46 | struct bt_component * (* const component_create_funcs[])( | |
47 | struct bt_component_class *, struct bt_value *) = { | |
d3e4dcd8 PP |
48 | [BT_COMPONENT_CLASS_TYPE_SOURCE] = bt_component_source_create, |
49 | [BT_COMPONENT_CLASS_TYPE_SINK] = bt_component_sink_create, | |
50 | [BT_COMPONENT_CLASS_TYPE_FILTER] = bt_component_filter_create, | |
7c7c0433 JG |
51 | }; |
52 | ||
72b913fb PP |
53 | static |
54 | void (*component_destroy_funcs[])(struct bt_component *) = { | |
55 | [BT_COMPONENT_CLASS_TYPE_SOURCE] = bt_component_source_destroy, | |
56 | [BT_COMPONENT_CLASS_TYPE_SINK] = bt_component_sink_destroy, | |
57 | [BT_COMPONENT_CLASS_TYPE_FILTER] = bt_component_filter_destroy, | |
58 | }; | |
59 | ||
7c7c0433 JG |
60 | static |
61 | enum bt_component_status (* const component_validation_funcs[])( | |
62 | struct bt_component *) = { | |
d3e4dcd8 PP |
63 | [BT_COMPONENT_CLASS_TYPE_SOURCE] = bt_component_source_validate, |
64 | [BT_COMPONENT_CLASS_TYPE_SINK] = bt_component_sink_validate, | |
65 | [BT_COMPONENT_CLASS_TYPE_FILTER] = bt_component_filter_validate, | |
7c7c0433 JG |
66 | }; |
67 | ||
b8a06801 JG |
68 | static |
69 | void bt_component_destroy(struct bt_object *obj) | |
70 | { | |
71 | struct bt_component *component = NULL; | |
72 | struct bt_component_class *component_class = NULL; | |
73 | ||
74 | if (!obj) { | |
75 | return; | |
76 | } | |
77 | ||
78 | component = container_of(obj, struct bt_component, base); | |
7c7c0433 JG |
79 | component_class = component->class; |
80 | ||
81 | /* | |
b8a06801 JG |
82 | * User data is destroyed first, followed by the concrete component |
83 | * instance. | |
84 | */ | |
64cadc66 PP |
85 | if (component->class->methods.finalize) { |
86 | component->class->methods.finalize( | |
890882ef | 87 | bt_private_component_from_component(component)); |
7c7c0433 | 88 | } |
b8a06801 | 89 | |
ab09f844 JG |
90 | if (component->destroy) { |
91 | component->destroy(component); | |
92 | } | |
93 | ||
72b913fb PP |
94 | if (component->input_ports) { |
95 | g_ptr_array_free(component->input_ports, TRUE); | |
96 | } | |
b8a06801 | 97 | |
72b913fb PP |
98 | if (component->output_ports) { |
99 | g_ptr_array_free(component->output_ports, TRUE); | |
b8a06801 JG |
100 | } |
101 | ||
72b913fb PP |
102 | g_string_free(component->name, TRUE); |
103 | bt_put(component_class); | |
104 | g_free(component); | |
b8a06801 | 105 | } |
de713ce0 | 106 | |
890882ef PP |
107 | struct bt_component *bt_component_from_private_component( |
108 | struct bt_private_component *private_component) | |
38b48196 | 109 | { |
890882ef | 110 | return bt_get(bt_component_from_private(private_component)); |
38b48196 JG |
111 | } |
112 | ||
890882ef PP |
113 | enum bt_component_class_type bt_component_get_class_type( |
114 | struct bt_component *component) | |
5645cd95 | 115 | { |
890882ef | 116 | return component ? component->class->type : BT_COMPONENT_CLASS_TYPE_UNKNOWN; |
5645cd95 JG |
117 | } |
118 | ||
72b913fb PP |
119 | static |
120 | struct bt_port *bt_component_add_port( | |
121 | struct bt_component *component, GPtrArray *ports, | |
122 | enum bt_port_type port_type, const char *name) | |
123 | { | |
124 | size_t i; | |
125 | struct bt_port *new_port = NULL; | |
1bf957a0 | 126 | struct bt_graph *graph = NULL; |
72b913fb PP |
127 | |
128 | if (!name || strlen(name) == 0) { | |
129 | goto end; | |
130 | } | |
131 | ||
132 | /* Look for a port having the same name. */ | |
133 | for (i = 0; i < ports->len; i++) { | |
134 | const char *port_name; | |
135 | struct bt_port *port = g_ptr_array_index( | |
136 | ports, i); | |
137 | ||
138 | port_name = bt_port_get_name(port); | |
139 | if (!port_name) { | |
140 | continue; | |
141 | } | |
142 | ||
143 | if (!strcmp(name, port_name)) { | |
144 | /* Port name clash, abort. */ | |
145 | goto end; | |
146 | } | |
147 | } | |
148 | ||
149 | new_port = bt_port_create(component, port_type, name); | |
150 | if (!new_port) { | |
151 | goto end; | |
152 | } | |
153 | ||
154 | /* | |
155 | * No name clash, add the port. | |
156 | * The component is now the port's parent; it should _not_ | |
157 | * hold a reference to the port since the port's lifetime | |
158 | * is now protected by the component's own lifetime. | |
159 | */ | |
160 | g_ptr_array_add(ports, new_port); | |
1bf957a0 PP |
161 | |
162 | /* | |
163 | * Notify the graph's creator that a new port was added. | |
164 | */ | |
165 | graph = bt_component_get_graph(component); | |
166 | if (graph) { | |
167 | bt_graph_notify_port_added(graph, new_port); | |
168 | BT_PUT(graph); | |
169 | } | |
170 | ||
72b913fb PP |
171 | end: |
172 | return new_port; | |
173 | } | |
174 | ||
175 | BT_HIDDEN | |
176 | uint64_t bt_component_get_input_port_count(struct bt_component *comp) | |
177 | { | |
178 | assert(comp); | |
179 | return comp->input_ports->len; | |
180 | } | |
181 | ||
182 | BT_HIDDEN | |
183 | uint64_t bt_component_get_output_port_count(struct bt_component *comp) | |
184 | { | |
185 | assert(comp); | |
186 | return comp->output_ports->len; | |
187 | } | |
188 | ||
6358c163 | 189 | struct bt_component *bt_component_create_with_init_method_data( |
7c7c0433 | 190 | struct bt_component_class *component_class, const char *name, |
6358c163 | 191 | struct bt_value *params, void *init_method_data) |
38b48196 | 192 | { |
7c7c0433 | 193 | int ret; |
38b48196 | 194 | struct bt_component *component = NULL; |
d3e4dcd8 | 195 | enum bt_component_class_type type; |
72b913fb | 196 | struct bt_port *default_port = NULL; |
38b48196 | 197 | |
0df078e5 PP |
198 | bt_get(params); |
199 | ||
38b48196 JG |
200 | if (!component_class) { |
201 | goto end; | |
202 | } | |
203 | ||
7c7c0433 | 204 | type = bt_component_class_get_type(component_class); |
d3e4dcd8 PP |
205 | if (type <= BT_COMPONENT_CLASS_TYPE_UNKNOWN || |
206 | type > BT_COMPONENT_CLASS_TYPE_FILTER) { | |
7c7c0433 JG |
207 | goto end; |
208 | } | |
209 | ||
0df078e5 PP |
210 | /* |
211 | * Parameters must be a map value, but we create a convenient | |
212 | * empty one if it's NULL. | |
213 | */ | |
214 | if (params) { | |
215 | if (!bt_value_is_map(params)) { | |
216 | goto end; | |
217 | } | |
218 | } else { | |
219 | params = bt_value_map_create(); | |
220 | if (!params) { | |
221 | goto end; | |
222 | } | |
223 | } | |
224 | ||
7c7c0433 JG |
225 | component = component_create_funcs[type](component_class, params); |
226 | if (!component) { | |
227 | goto end; | |
228 | } | |
229 | ||
230 | bt_object_init(component, bt_component_destroy); | |
72b913fb PP |
231 | component->class = bt_get(component_class); |
232 | component->destroy = component_destroy_funcs[type]; | |
7c7c0433 | 233 | component->name = g_string_new(name); |
4b70dd83 | 234 | if (!component->name) { |
7c7c0433 JG |
235 | BT_PUT(component); |
236 | goto end; | |
237 | } | |
238 | ||
72b913fb PP |
239 | component->input_ports = g_ptr_array_new_with_free_func( |
240 | bt_object_release); | |
241 | if (!component->input_ports) { | |
242 | BT_PUT(component); | |
243 | goto end; | |
244 | } | |
245 | ||
246 | component->output_ports = g_ptr_array_new_with_free_func( | |
247 | bt_object_release); | |
248 | if (!component->output_ports) { | |
249 | BT_PUT(component); | |
250 | goto end; | |
251 | } | |
252 | ||
253 | if (type == BT_COMPONENT_CLASS_TYPE_SOURCE || | |
254 | type == BT_COMPONENT_CLASS_TYPE_FILTER) { | |
255 | default_port = bt_component_add_port(component, | |
256 | component->output_ports, BT_PORT_TYPE_OUTPUT, | |
257 | DEFAULT_OUTPUT_PORT_NAME); | |
258 | if (!default_port) { | |
259 | BT_PUT(component); | |
260 | goto end; | |
261 | } | |
262 | ||
263 | BT_PUT(default_port); | |
264 | } | |
265 | ||
266 | if (type == BT_COMPONENT_CLASS_TYPE_FILTER || | |
267 | type == BT_COMPONENT_CLASS_TYPE_SINK) { | |
268 | default_port = bt_component_add_port(component, | |
269 | component->input_ports, BT_PORT_TYPE_INPUT, | |
270 | DEFAULT_INPUT_PORT_NAME); | |
271 | if (!default_port) { | |
272 | BT_PUT(component); | |
273 | goto end; | |
274 | } | |
275 | ||
276 | BT_PUT(default_port); | |
277 | } | |
278 | ||
279 | component->initializing = true; | |
280 | ||
d3e4dcd8 | 281 | if (component_class->methods.init) { |
890882ef PP |
282 | ret = component_class->methods.init( |
283 | bt_private_component_from_component(component), params, | |
6358c163 | 284 | init_method_data); |
d3e4dcd8 PP |
285 | component->initializing = false; |
286 | if (ret != BT_COMPONENT_STATUS_OK) { | |
287 | BT_PUT(component); | |
288 | goto end; | |
289 | } | |
528debdf | 290 | } |
d3e4dcd8 PP |
291 | |
292 | component->initializing = false; | |
7c7c0433 | 293 | ret = component_validation_funcs[type](component); |
692b38d2 | 294 | if (ret != BT_COMPONENT_STATUS_OK) { |
7c7c0433 | 295 | BT_PUT(component); |
38b48196 JG |
296 | goto end; |
297 | } | |
1e4d8103 PP |
298 | |
299 | bt_component_class_freeze(component->class); | |
38b48196 | 300 | end: |
0df078e5 | 301 | bt_put(params); |
72b913fb | 302 | bt_put(default_port); |
38b48196 JG |
303 | return component; |
304 | } | |
305 | ||
6358c163 PP |
306 | struct bt_component *bt_component_create( |
307 | struct bt_component_class *component_class, const char *name, | |
308 | struct bt_value *params) | |
309 | { | |
310 | return bt_component_create_with_init_method_data(component_class, name, | |
311 | params, NULL); | |
312 | } | |
313 | ||
de713ce0 JG |
314 | const char *bt_component_get_name(struct bt_component *component) |
315 | { | |
316 | const char *ret = NULL; | |
317 | ||
318 | if (!component) { | |
319 | goto end; | |
320 | } | |
321 | ||
f1222e7d | 322 | ret = component->name->len == 0 ? NULL : component->name->str; |
de713ce0 JG |
323 | end: |
324 | return ret; | |
325 | } | |
326 | ||
327 | enum bt_component_status bt_component_set_name(struct bt_component *component, | |
328 | const char *name) | |
329 | { | |
330 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
331 | ||
332 | if (!component || !name || name[0] == '\0') { | |
30d619df | 333 | ret = BT_COMPONENT_STATUS_INVALID; |
de713ce0 JG |
334 | goto end; |
335 | } | |
336 | ||
337 | g_string_assign(component->name, name); | |
338 | end: | |
339 | return ret; | |
340 | } | |
341 | ||
38b48196 JG |
342 | struct bt_component_class *bt_component_get_class( |
343 | struct bt_component *component) | |
de713ce0 | 344 | { |
38b48196 | 345 | return component ? bt_get(component->class) : NULL; |
de713ce0 JG |
346 | } |
347 | ||
890882ef PP |
348 | void *bt_private_component_get_user_data( |
349 | struct bt_private_component *private_component) | |
de713ce0 | 350 | { |
890882ef PP |
351 | struct bt_component *component = |
352 | bt_component_from_private(private_component); | |
353 | ||
38b48196 | 354 | return component ? component->user_data : NULL; |
de713ce0 JG |
355 | } |
356 | ||
890882ef PP |
357 | enum bt_component_status bt_private_component_set_user_data( |
358 | struct bt_private_component *private_component, | |
de713ce0 JG |
359 | void *data) |
360 | { | |
890882ef PP |
361 | struct bt_component *component = |
362 | bt_component_from_private(private_component); | |
de713ce0 JG |
363 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; |
364 | ||
fec2a9f2 | 365 | if (!component || !component->initializing) { |
30d619df | 366 | ret = BT_COMPONENT_STATUS_INVALID; |
de713ce0 JG |
367 | goto end; |
368 | } | |
369 | ||
370 | component->user_data = data; | |
371 | end: | |
372 | return ret; | |
373 | } | |
366e034f JG |
374 | |
375 | BT_HIDDEN | |
f60c8b34 | 376 | void bt_component_set_graph(struct bt_component *component, |
366e034f JG |
377 | struct bt_graph *graph) |
378 | { | |
f60c8b34 JG |
379 | struct bt_object *parent = bt_object_get_parent(&component->base); |
380 | ||
381 | assert(!parent || parent == &graph->base); | |
382 | if (!parent) { | |
383 | bt_object_set_parent(component, &graph->base); | |
384 | } | |
385 | bt_put(parent); | |
366e034f JG |
386 | } |
387 | ||
388 | struct bt_graph *bt_component_get_graph( | |
389 | struct bt_component *component) | |
390 | { | |
391 | return (struct bt_graph *) bt_object_get_parent(&component->base); | |
392 | } | |
393 | ||
72b913fb | 394 | static |
366e034f JG |
395 | struct bt_port *bt_component_get_port(GPtrArray *ports, const char *name) |
396 | { | |
397 | size_t i; | |
398 | struct bt_port *ret_port = NULL; | |
399 | ||
72b913fb PP |
400 | assert(name); |
401 | ||
366e034f JG |
402 | for (i = 0; i < ports->len; i++) { |
403 | struct bt_port *port = g_ptr_array_index(ports, i); | |
404 | const char *port_name = bt_port_get_name(port); | |
405 | ||
406 | if (!port_name) { | |
407 | continue; | |
408 | } | |
409 | ||
410 | if (!strcmp(name, port_name)) { | |
411 | ret_port = bt_get(port); | |
412 | break; | |
413 | } | |
414 | } | |
415 | ||
416 | return ret_port; | |
417 | } | |
418 | ||
419 | BT_HIDDEN | |
72b913fb PP |
420 | struct bt_port *bt_component_get_input_port(struct bt_component *comp, |
421 | const char *name) | |
422 | { | |
423 | assert(comp); | |
424 | ||
425 | return bt_component_get_port(comp->input_ports, name); | |
426 | } | |
427 | ||
428 | BT_HIDDEN | |
429 | struct bt_port *bt_component_get_output_port(struct bt_component *comp, | |
430 | const char *name) | |
431 | { | |
432 | assert(comp); | |
433 | ||
434 | return bt_component_get_port(comp->output_ports, name); | |
435 | } | |
436 | ||
437 | static | |
366e034f JG |
438 | struct bt_port *bt_component_get_port_at_index(GPtrArray *ports, int index) |
439 | { | |
440 | struct bt_port *port = NULL; | |
441 | ||
442 | if (index < 0 || index >= ports->len) { | |
443 | goto end; | |
444 | } | |
445 | ||
446 | port = bt_get(g_ptr_array_index(ports, index)); | |
447 | end: | |
448 | return port; | |
449 | } | |
450 | ||
451 | BT_HIDDEN | |
72b913fb PP |
452 | struct bt_port *bt_component_get_input_port_at_index(struct bt_component *comp, |
453 | int index) | |
366e034f | 454 | { |
72b913fb | 455 | assert(comp); |
366e034f | 456 | |
72b913fb PP |
457 | return bt_component_get_port_at_index(comp->input_ports, index); |
458 | } | |
366e034f | 459 | |
72b913fb PP |
460 | BT_HIDDEN |
461 | struct bt_port *bt_component_get_output_port_at_index(struct bt_component *comp, | |
462 | int index) | |
463 | { | |
464 | assert(comp); | |
366e034f | 465 | |
72b913fb PP |
466 | return bt_component_get_port_at_index(comp->output_ports, index); |
467 | } | |
366e034f | 468 | |
72b913fb PP |
469 | BT_HIDDEN |
470 | struct bt_port *bt_component_add_input_port( | |
471 | struct bt_component *component, const char *name) | |
472 | { | |
473 | return bt_component_add_port(component, component->input_ports, | |
474 | BT_PORT_TYPE_INPUT, name); | |
475 | } | |
366e034f | 476 | |
72b913fb PP |
477 | BT_HIDDEN |
478 | struct bt_port *bt_component_add_output_port( | |
479 | struct bt_component *component, const char *name) | |
480 | { | |
481 | return bt_component_add_port(component, component->output_ports, | |
482 | BT_PORT_TYPE_OUTPUT, name); | |
483 | } | |
484 | ||
485 | static | |
486 | void bt_component_remove_port_at_index(struct bt_component *component, | |
487 | GPtrArray *ports, size_t index) | |
488 | { | |
489 | struct bt_port *port; | |
1bf957a0 | 490 | struct bt_graph *graph; |
72b913fb PP |
491 | |
492 | assert(ports); | |
493 | assert(index < ports->len); | |
494 | port = g_ptr_array_index(ports, index); | |
495 | ||
496 | /* Disconnect both ports of this port's connection, if any */ | |
497 | if (port->connection) { | |
2038affb | 498 | bt_connection_disconnect_ports(port->connection); |
f60c8b34 JG |
499 | } |
500 | ||
72b913fb PP |
501 | /* Remove from parent's array of ports (weak refs) */ |
502 | g_ptr_array_remove_index(ports, index); | |
503 | ||
504 | /* Detach port from its component parent */ | |
505 | BT_PUT(port->base.parent); | |
506 | ||
1bf957a0 PP |
507 | /* |
508 | * Notify the graph's creator that a port is removed. | |
509 | */ | |
510 | graph = bt_component_get_graph(component); | |
511 | if (graph) { | |
512 | bt_graph_notify_port_removed(graph, component, port); | |
513 | BT_PUT(graph); | |
514 | } | |
366e034f JG |
515 | } |
516 | ||
517 | BT_HIDDEN | |
518 | enum bt_component_status bt_component_remove_port( | |
72b913fb | 519 | struct bt_component *component, struct bt_port *port) |
366e034f JG |
520 | { |
521 | size_t i; | |
522 | enum bt_component_status status = BT_COMPONENT_STATUS_OK; | |
72b913fb | 523 | GPtrArray *ports = NULL; |
366e034f | 524 | |
72b913fb | 525 | if (!component || !port) { |
366e034f JG |
526 | status = BT_COMPONENT_STATUS_INVALID; |
527 | goto end; | |
528 | } | |
529 | ||
72b913fb PP |
530 | if (bt_port_get_type(port) == BT_PORT_TYPE_INPUT) { |
531 | ports = component->input_ports; | |
532 | } else if (bt_port_get_type(port) == BT_PORT_TYPE_OUTPUT) { | |
533 | ports = component->output_ports; | |
534 | } | |
366e034f | 535 | |
72b913fb | 536 | assert(ports); |
366e034f | 537 | |
72b913fb PP |
538 | for (i = 0; i < ports->len; i++) { |
539 | struct bt_port *cur_port = g_ptr_array_index(ports, i); | |
540 | ||
541 | if (cur_port == port) { | |
542 | bt_component_remove_port_at_index(component, | |
543 | ports, i); | |
366e034f JG |
544 | goto end; |
545 | } | |
546 | } | |
72b913fb | 547 | |
366e034f JG |
548 | status = BT_COMPONENT_STATUS_NOT_FOUND; |
549 | end: | |
550 | return status; | |
551 | } | |
f60c8b34 JG |
552 | |
553 | BT_HIDDEN | |
72b913fb | 554 | enum bt_component_status bt_component_accept_port_connection( |
8f4799f7 PP |
555 | struct bt_component *comp, struct bt_port *self_port, |
556 | struct bt_port *other_port) | |
f60c8b34 JG |
557 | { |
558 | enum bt_component_status status = BT_COMPONENT_STATUS_OK; | |
559 | ||
72b913fb | 560 | assert(comp); |
8f4799f7 PP |
561 | assert(self_port); |
562 | assert(other_port); | |
72b913fb PP |
563 | |
564 | if (comp->class->methods.accept_port_connection) { | |
565 | status = comp->class->methods.accept_port_connection( | |
890882ef | 566 | bt_private_component_from_component(comp), |
8f4799f7 PP |
567 | bt_private_port_from_port(self_port), |
568 | other_port); | |
f60c8b34 JG |
569 | } |
570 | ||
571 | return status; | |
572 | } | |
72b913fb | 573 | |
0d8b4d8e PP |
574 | BT_HIDDEN |
575 | void bt_component_port_connected(struct bt_component *comp, | |
576 | struct bt_port *self_port, struct bt_port *other_port) | |
577 | { | |
578 | assert(comp); | |
579 | assert(self_port); | |
580 | assert(other_port); | |
581 | ||
582 | if (comp->class->methods.port_connected) { | |
583 | comp->class->methods.port_connected( | |
584 | bt_private_component_from_component(comp), | |
585 | bt_private_port_from_port(self_port), other_port); | |
586 | } | |
587 | } | |
588 | ||
72b913fb PP |
589 | BT_HIDDEN |
590 | void bt_component_port_disconnected(struct bt_component *comp, | |
591 | struct bt_port *port) | |
592 | { | |
593 | assert(comp); | |
594 | assert(port); | |
595 | ||
596 | if (comp->class->methods.port_disconnected) { | |
890882ef PP |
597 | comp->class->methods.port_disconnected( |
598 | bt_private_component_from_component(comp), | |
599 | bt_private_port_from_port(port)); | |
72b913fb PP |
600 | } |
601 | } |