Commit | Line | Data |
---|---|---|
34ac0e6c | 1 | /* |
64fa3fec MD |
2 | * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation |
3 | * | |
4 | * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
34ac0e6c MD |
5 | * |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
c462e188 MD |
15 | * |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
22 | * SOFTWARE. | |
34ac0e6c | 23 | */ |
4c8bfb7e | 24 | |
ea9f8b29 PP |
25 | #define BT_LOG_TAG "CLI" |
26 | #include "logging.h" | |
27 | ||
95d36295 | 28 | #include <babeltrace/babeltrace.h> |
290725f7 | 29 | #include <babeltrace/common-internal.h> |
a8ff38ef | 30 | #include <unistd.h> |
34ac0e6c | 31 | #include <stdlib.h> |
7f26a816 PP |
32 | #include <popt.h> |
33 | #include <string.h> | |
34 | #include <stdio.h> | |
33b34c43 | 35 | #include <glib.h> |
dc3fffef | 36 | #include <inttypes.h> |
7cdc2bab | 37 | #include <unistd.h> |
5401f780 | 38 | #include <signal.h> |
c42c79ea | 39 | #include "babeltrace-cfg.h" |
9009cc24 PP |
40 | #include "babeltrace-cfg-cli-args.h" |
41 | #include "babeltrace-cfg-cli-args-default.h" | |
42 | ||
43 | #define ENV_BABELTRACE_WARN_COMMAND_NAME_DIRECTORY_CLASH "BABELTRACE_CLI_WARN_COMMAND_NAME_DIRECTORY_CLASH" | |
c6d4d1ae | 44 | #define ENV_BABELTRACE_CLI_LOG_LEVEL "BABELTRACE_CLI_LOG_LEVEL" |
75a2cb9b | 45 | #define NSEC_PER_SEC 1000000000LL |
34ac0e6c | 46 | |
fc11b6a6 PP |
47 | /* |
48 | * Known environment variable names for the log levels of the project's | |
49 | * modules. | |
50 | */ | |
51 | static const char* log_level_env_var_names[] = { | |
b4565e8b | 52 | "BABELTRACE_COMMON_LOG_LEVEL", |
2941181d | 53 | "BABELTRACE_COMPAT_LOG_LEVEL", |
fc11b6a6 | 54 | "BABELTRACE_PLUGIN_CTF_BTR_LOG_LEVEL", |
2fad3ae7 PP |
55 | "BABELTRACE_SINK_CTF_FS_LOG_LEVEL", |
56 | "BABELTRACE_SRC_CTF_FS_LOG_LEVEL", | |
57 | "BABELTRACE_SRC_CTF_LTTNG_LIVE_LOG_LEVEL", | |
fc11b6a6 PP |
58 | "BABELTRACE_PLUGIN_CTF_METADATA_LOG_LEVEL", |
59 | "BABELTRACE_PLUGIN_CTF_NOTIF_ITER_LOG_LEVEL", | |
fdad611f | 60 | "BABELTRACE_PLUGIN_CTFCOPYTRACE_LIB_LOG_LEVEL", |
2fad3ae7 PP |
61 | "BABELTRACE_FLT_LTTNG_UTILS_DEBUG_INFO_LOG_LEVEL", |
62 | "BABELTRACE_SRC_TEXT_DMESG_LOG_LEVEL", | |
63 | "BABELTRACE_SINK_TEXT_PRETTY_LOG_LEVEL", | |
64 | "BABELTRACE_FLT_UTILS_MUXER_LOG_LEVEL", | |
65 | "BABELTRACE_FLT_UTILS_TRIMMER_LOG_LEVEL", | |
fdad611f | 66 | "BABELTRACE_PYTHON_BT2_LOG_LEVEL", |
fc11b6a6 PP |
67 | "BABELTRACE_PYTHON_PLUGIN_PROVIDER_LOG_LEVEL", |
68 | NULL, | |
69 | }; | |
70 | ||
5401f780 | 71 | /* Application's processing graph (weak) */ |
80a256b6 | 72 | static struct bt_private_graph *the_graph; |
d27a81b2 | 73 | static struct bt_private_query_executor *the_query_executor; |
5401f780 PP |
74 | static bool canceled = false; |
75 | ||
33b34c43 PP |
76 | GPtrArray *loaded_plugins; |
77 | ||
65d3198f | 78 | #ifdef __MINGW32__ |
80a256b6 | 79 | |
65d3198f MJ |
80 | #include <windows.h> |
81 | ||
82 | static | |
83 | BOOL WINAPI signal_handler(DWORD signal) { | |
84 | if (the_graph) { | |
80a256b6 | 85 | bt_private_graph_cancel(the_graph); |
65d3198f MJ |
86 | } |
87 | ||
88 | canceled = true; | |
89 | ||
90 | return TRUE; | |
91 | } | |
92 | ||
5401f780 | 93 | static |
65d3198f MJ |
94 | void set_signal_handler(void) |
95 | { | |
96 | if (!SetConsoleCtrlHandler(signal_handler, TRUE)) { | |
97 | BT_LOGE("Failed to set the ctrl+c handler."); | |
98 | } | |
99 | } | |
80a256b6 | 100 | |
65d3198f | 101 | #else /* __MINGW32__ */ |
80a256b6 | 102 | |
65d3198f MJ |
103 | static |
104 | void signal_handler(int signum) | |
5401f780 PP |
105 | { |
106 | if (signum != SIGINT) { | |
107 | return; | |
108 | } | |
109 | ||
110 | if (the_graph) { | |
80a256b6 | 111 | bt_private_graph_cancel(the_graph); |
5401f780 PP |
112 | } |
113 | ||
c7eee084 | 114 | if (the_query_executor) { |
d27a81b2 | 115 | bt_private_query_executor_cancel(the_query_executor); |
c7eee084 PP |
116 | } |
117 | ||
5401f780 PP |
118 | canceled = true; |
119 | } | |
120 | ||
65d3198f MJ |
121 | static |
122 | void set_signal_handler(void) | |
123 | { | |
124 | struct sigaction new_action, old_action; | |
125 | ||
126 | new_action.sa_handler = signal_handler; | |
127 | sigemptyset(&new_action.sa_mask); | |
128 | new_action.sa_flags = 0; | |
129 | sigaction(SIGINT, NULL, &old_action); | |
130 | ||
131 | if (old_action.sa_handler != SIG_IGN) { | |
132 | sigaction(SIGINT, &new_action, NULL); | |
133 | } | |
134 | } | |
80a256b6 | 135 | |
65d3198f MJ |
136 | #endif /* __MINGW32__ */ |
137 | ||
33b34c43 | 138 | static |
9009cc24 | 139 | void init_static_data(void) |
33b34c43 | 140 | { |
e2317362 | 141 | loaded_plugins = g_ptr_array_new_with_free_func(bt_object_put_ref); |
33b34c43 PP |
142 | } |
143 | ||
144 | static | |
9009cc24 | 145 | void fini_static_data(void) |
33b34c43 PP |
146 | { |
147 | g_ptr_array_free(loaded_plugins, TRUE); | |
148 | } | |
149 | ||
c7eee084 PP |
150 | static |
151 | int create_the_query_executor(void) | |
152 | { | |
153 | int ret = 0; | |
154 | ||
d27a81b2 | 155 | the_query_executor = bt_private_query_executor_create(); |
c7eee084 PP |
156 | if (!the_query_executor) { |
157 | BT_LOGE_STR("Cannot create a query executor."); | |
158 | ret = -1; | |
159 | } | |
160 | ||
161 | return ret; | |
162 | } | |
163 | ||
164 | static | |
165 | void destroy_the_query_executor(void) | |
166 | { | |
e2317362 | 167 | BT_OBJECT_PUT_REF_AND_RESET(the_query_executor); |
c7eee084 PP |
168 | } |
169 | ||
170 | static | |
171 | int query(struct bt_component_class *comp_cls, const char *obj, | |
172 | struct bt_value *params, struct bt_value **user_result, | |
173 | const char **fail_reason) | |
174 | { | |
175 | struct bt_value *result = NULL; | |
6b4f0dac | 176 | enum bt_query_executor_status status; |
c7eee084 PP |
177 | *fail_reason = "unknown error"; |
178 | int ret = 0; | |
179 | ||
f6ccaed9 PP |
180 | BT_ASSERT(fail_reason); |
181 | BT_ASSERT(user_result); | |
c7eee084 PP |
182 | ret = create_the_query_executor(); |
183 | if (ret) { | |
184 | /* create_the_query_executor() logs errors */ | |
185 | goto end; | |
186 | } | |
187 | ||
188 | if (canceled) { | |
189 | BT_LOGI("Canceled by user before executing the query: " | |
190 | "comp-cls-addr=%p, comp-cls-name=\"%s\", " | |
191 | "query-obj=\"%s\"", comp_cls, | |
192 | bt_component_class_get_name(comp_cls), obj); | |
193 | *fail_reason = "canceled by user"; | |
194 | goto error; | |
195 | } | |
196 | ||
197 | while (true) { | |
d27a81b2 PP |
198 | status = bt_private_query_executor_query(the_query_executor, |
199 | comp_cls, obj, params, &result); | |
c7eee084 | 200 | switch (status) { |
6b4f0dac | 201 | case BT_QUERY_EXECUTOR_STATUS_OK: |
c7eee084 | 202 | goto ok; |
6b4f0dac | 203 | case BT_QUERY_EXECUTOR_STATUS_AGAIN: |
c7eee084 PP |
204 | { |
205 | const uint64_t sleep_time_us = 100000; | |
206 | ||
207 | /* Wait 100 ms and retry */ | |
6b4f0dac | 208 | BT_LOGV("Got BT_QUERY_EXECUTOR_STATUS_AGAIN: sleeping: " |
c7eee084 PP |
209 | "time-us=%" PRIu64, sleep_time_us); |
210 | ||
211 | if (usleep(sleep_time_us)) { | |
d27a81b2 | 212 | if (bt_query_executor_is_canceled( |
27c0f01f | 213 | bt_private_query_executor_as_query_executor(the_query_executor))) { |
c7eee084 PP |
214 | BT_LOGI("Query was canceled by user: " |
215 | "comp-cls-addr=%p, comp-cls-name=\"%s\", " | |
216 | "query-obj=\"%s\"", comp_cls, | |
217 | bt_component_class_get_name(comp_cls), | |
218 | obj); | |
219 | *fail_reason = "canceled by user"; | |
220 | goto error; | |
221 | } | |
222 | } | |
223 | ||
224 | continue; | |
225 | } | |
6b4f0dac | 226 | case BT_QUERY_EXECUTOR_STATUS_CANCELED: |
c7eee084 PP |
227 | *fail_reason = "canceled by user"; |
228 | goto error; | |
6b4f0dac | 229 | case BT_QUERY_EXECUTOR_STATUS_ERROR: |
c7eee084 | 230 | goto error; |
6b4f0dac | 231 | case BT_QUERY_EXECUTOR_STATUS_INVALID_OBJECT: |
c7eee084 PP |
232 | *fail_reason = "invalid or unknown query object"; |
233 | goto error; | |
6b4f0dac | 234 | case BT_QUERY_EXECUTOR_STATUS_INVALID_PARAMS: |
c7eee084 PP |
235 | *fail_reason = "invalid query parameters"; |
236 | goto error; | |
6b4f0dac PP |
237 | case BT_QUERY_EXECUTOR_STATUS_UNSUPPORTED: |
238 | *fail_reason = "unsupported action"; | |
239 | goto error; | |
240 | case BT_QUERY_EXECUTOR_STATUS_NOMEM: | |
c7eee084 PP |
241 | *fail_reason = "not enough memory"; |
242 | goto error; | |
243 | default: | |
244 | BT_LOGF("Unknown query status: status=%d", status); | |
245 | abort(); | |
246 | } | |
247 | } | |
248 | ||
249 | ok: | |
250 | *user_result = result; | |
251 | result = NULL; | |
252 | goto end; | |
253 | ||
254 | error: | |
255 | ret = -1; | |
256 | ||
257 | end: | |
258 | destroy_the_query_executor(); | |
e2317362 | 259 | bt_object_put_ref(result); |
c7eee084 PP |
260 | return ret; |
261 | } | |
262 | ||
33b34c43 PP |
263 | static |
264 | struct bt_plugin *find_plugin(const char *name) | |
265 | { | |
266 | int i; | |
267 | struct bt_plugin *plugin = NULL; | |
268 | ||
f6ccaed9 | 269 | BT_ASSERT(name); |
7213a328 PP |
270 | BT_LOGD("Finding plugin: name=\"%s\"", name); |
271 | ||
33b34c43 PP |
272 | for (i = 0; i < loaded_plugins->len; i++) { |
273 | plugin = g_ptr_array_index(loaded_plugins, i); | |
274 | ||
275 | if (strcmp(name, bt_plugin_get_name(plugin)) == 0) { | |
276 | break; | |
277 | } | |
278 | ||
279 | plugin = NULL; | |
280 | } | |
281 | ||
7213a328 PP |
282 | if (BT_LOG_ON_DEBUG) { |
283 | if (plugin) { | |
284 | BT_LOGD("Found plugin: plugin-addr=%p", plugin); | |
285 | } else { | |
286 | BT_LOGD("Cannot find plugin."); | |
287 | } | |
288 | } | |
289 | ||
e2317362 | 290 | return bt_object_get_ref(plugin); |
33b34c43 PP |
291 | } |
292 | ||
d27a81b2 PP |
293 | typedef void *(*plugin_borrow_comp_cls_func_t)(struct bt_plugin *, |
294 | const char *); | |
295 | ||
33b34c43 | 296 | static |
d27a81b2 | 297 | void *find_component_class_from_plugin(const char *plugin_name, |
33b34c43 | 298 | const char *comp_class_name, |
d27a81b2 | 299 | plugin_borrow_comp_cls_func_t plugin_borrow_comp_cls_func) |
33b34c43 | 300 | { |
d27a81b2 | 301 | void *comp_class = NULL; |
7213a328 PP |
302 | struct bt_plugin *plugin; |
303 | ||
304 | BT_LOGD("Finding component class: plugin-name=\"%s\", " | |
d27a81b2 | 305 | "comp-cls-name=\"%s\"", plugin_name, comp_class_name); |
7213a328 PP |
306 | |
307 | plugin = find_plugin(plugin_name); | |
33b34c43 PP |
308 | if (!plugin) { |
309 | goto end; | |
310 | } | |
311 | ||
d27a81b2 PP |
312 | comp_class = bt_object_get_ref( |
313 | plugin_borrow_comp_cls_func(plugin, comp_class_name)); | |
e2317362 | 314 | BT_OBJECT_PUT_REF_AND_RESET(plugin); |
7213a328 | 315 | |
33b34c43 | 316 | end: |
7213a328 PP |
317 | if (BT_LOG_ON_DEBUG) { |
318 | if (comp_class) { | |
319 | BT_LOGD("Found component class: comp-cls-addr=%p", | |
320 | comp_class); | |
321 | } else { | |
d27a81b2 | 322 | BT_LOGD("Cannot find source component class."); |
7213a328 PP |
323 | } |
324 | } | |
325 | ||
33b34c43 PP |
326 | return comp_class; |
327 | } | |
6c2f3ee5 | 328 | |
d27a81b2 PP |
329 | static |
330 | struct bt_component_class_source *find_source_component_class( | |
331 | const char *plugin_name, const char *comp_class_name) | |
332 | { | |
333 | return (void *) find_component_class_from_plugin(plugin_name, | |
334 | comp_class_name, | |
335 | (plugin_borrow_comp_cls_func_t) | |
336 | bt_plugin_borrow_source_component_class_by_name); | |
337 | } | |
338 | ||
339 | static | |
340 | struct bt_component_class_filter *find_filter_component_class( | |
341 | const char *plugin_name, const char *comp_class_name) | |
342 | { | |
343 | return (void *) find_component_class_from_plugin(plugin_name, | |
344 | comp_class_name, | |
345 | (plugin_borrow_comp_cls_func_t) | |
346 | bt_plugin_borrow_filter_component_class_by_name); | |
347 | } | |
348 | ||
349 | static | |
350 | struct bt_component_class_sink *find_sink_component_class( | |
351 | const char *plugin_name, const char *comp_class_name) | |
352 | { | |
353 | return (void *) find_component_class_from_plugin(plugin_name, | |
354 | comp_class_name, | |
355 | (plugin_borrow_comp_cls_func_t) | |
356 | bt_plugin_borrow_sink_component_class_by_name); | |
357 | } | |
358 | ||
359 | static | |
360 | struct bt_component_class *find_component_class(const char *plugin_name, | |
361 | const char *comp_class_name, | |
362 | enum bt_component_class_type comp_class_type) | |
363 | { | |
364 | struct bt_component_class *comp_cls = NULL; | |
365 | ||
366 | switch (comp_class_type) { | |
367 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
27c0f01f | 368 | comp_cls = bt_component_class_source_as_component_class( |
d27a81b2 PP |
369 | find_source_component_class(plugin_name, |
370 | comp_class_name)); | |
371 | break; | |
372 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
27c0f01f | 373 | comp_cls = bt_component_class_filter_as_component_class( |
d27a81b2 PP |
374 | find_filter_component_class(plugin_name, |
375 | comp_class_name)); | |
376 | break; | |
377 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
27c0f01f | 378 | comp_cls = bt_component_class_sink_as_component_class( |
d27a81b2 PP |
379 | find_sink_component_class(plugin_name, |
380 | comp_class_name)); | |
381 | break; | |
382 | default: | |
383 | abort(); | |
384 | } | |
385 | ||
386 | return comp_cls; | |
387 | } | |
388 | ||
c42c79ea | 389 | static |
7213a328 | 390 | void print_indent(FILE *fp, size_t indent) |
c42c79ea PP |
391 | { |
392 | size_t i; | |
393 | ||
394 | for (i = 0; i < indent; i++) { | |
7213a328 | 395 | fprintf(fp, " "); |
c42c79ea PP |
396 | } |
397 | } | |
398 | ||
87796884 PP |
399 | static |
400 | const char *component_type_str(enum bt_component_class_type type) | |
401 | { | |
402 | switch (type) { | |
403 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
404 | return "source"; | |
405 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
406 | return "sink"; | |
407 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
408 | return "filter"; | |
87796884 | 409 | default: |
fd5f8053 | 410 | return "(unknown)"; |
87796884 PP |
411 | } |
412 | } | |
413 | ||
9009cc24 PP |
414 | static |
415 | void print_plugin_comp_cls_opt(FILE *fh, const char *plugin_name, | |
87796884 PP |
416 | const char *comp_cls_name, enum bt_component_class_type type) |
417 | { | |
9009cc24 PP |
418 | GString *shell_plugin_name = NULL; |
419 | GString *shell_comp_cls_name = NULL; | |
87796884 | 420 | |
9009cc24 | 421 | shell_plugin_name = bt_common_shell_quote(plugin_name, false); |
87796884 PP |
422 | if (!shell_plugin_name) { |
423 | goto end; | |
424 | } | |
425 | ||
9009cc24 | 426 | shell_comp_cls_name = bt_common_shell_quote(comp_cls_name, false); |
87796884 PP |
427 | if (!shell_comp_cls_name) { |
428 | goto end; | |
429 | } | |
430 | ||
fd5f8053 | 431 | fprintf(fh, "'%s%s%s%s.%s%s%s.%s%s%s'", |
87796884 PP |
432 | bt_common_color_bold(), |
433 | bt_common_color_fg_cyan(), | |
434 | component_type_str(type), | |
87796884 | 435 | bt_common_color_fg_default(), |
87796884 | 436 | bt_common_color_fg_blue(), |
9009cc24 | 437 | shell_plugin_name->str, |
87796884 PP |
438 | bt_common_color_fg_default(), |
439 | bt_common_color_fg_yellow(), | |
9009cc24 | 440 | shell_comp_cls_name->str, |
87796884 PP |
441 | bt_common_color_reset()); |
442 | ||
443 | end: | |
9009cc24 PP |
444 | if (shell_plugin_name) { |
445 | g_string_free(shell_plugin_name, TRUE); | |
446 | } | |
447 | ||
448 | if (shell_comp_cls_name) { | |
449 | g_string_free(shell_comp_cls_name, TRUE); | |
450 | } | |
87796884 PP |
451 | } |
452 | ||
c42c79ea | 453 | static |
7213a328 | 454 | void print_value(FILE *, struct bt_value *, size_t); |
c42c79ea | 455 | |
c1081aa6 | 456 | static |
7213a328 PP |
457 | void print_value_rec(FILE *, struct bt_value *, size_t); |
458 | ||
459 | struct print_map_value_data { | |
460 | size_t indent; | |
461 | FILE *fp; | |
462 | }; | |
c1081aa6 | 463 | |
c42c79ea | 464 | static |
c55a9f58 | 465 | bt_bool print_map_value(const char *key, struct bt_value *object, void *data) |
c42c79ea | 466 | { |
7213a328 | 467 | struct print_map_value_data *print_map_value_data = data; |
290725f7 | 468 | |
7213a328 PP |
469 | print_indent(print_map_value_data->fp, print_map_value_data->indent); |
470 | fprintf(print_map_value_data->fp, "%s: ", key); | |
f6ccaed9 | 471 | BT_ASSERT(object); |
290725f7 PP |
472 | |
473 | if (bt_value_is_array(object) && | |
474 | bt_value_array_is_empty(object)) { | |
7213a328 | 475 | fprintf(print_map_value_data->fp, "[ ]\n"); |
290725f7 PP |
476 | return true; |
477 | } | |
478 | ||
479 | if (bt_value_is_map(object) && | |
480 | bt_value_map_is_empty(object)) { | |
7213a328 | 481 | fprintf(print_map_value_data->fp, "{ }\n"); |
290725f7 PP |
482 | return true; |
483 | } | |
c42c79ea | 484 | |
290725f7 PP |
485 | if (bt_value_is_array(object) || |
486 | bt_value_is_map(object)) { | |
7213a328 | 487 | fprintf(print_map_value_data->fp, "\n"); |
290725f7 | 488 | } |
c42c79ea | 489 | |
7213a328 PP |
490 | print_value_rec(print_map_value_data->fp, object, |
491 | print_map_value_data->indent + 2); | |
c55a9f58 | 492 | return BT_TRUE; |
c42c79ea PP |
493 | } |
494 | ||
495 | static | |
7213a328 | 496 | void print_value_rec(FILE *fp, struct bt_value *value, size_t indent) |
c42c79ea | 497 | { |
c55a9f58 | 498 | bt_bool bool_val; |
c42c79ea PP |
499 | int64_t int_val; |
500 | double dbl_val; | |
501 | const char *str_val; | |
502 | int size; | |
503 | int i; | |
504 | ||
505 | if (!value) { | |
506 | return; | |
507 | } | |
508 | ||
c42c79ea PP |
509 | switch (bt_value_get_type(value)) { |
510 | case BT_VALUE_TYPE_NULL: | |
7213a328 | 511 | fprintf(fp, "%snull%s\n", bt_common_color_bold(), |
c1081aa6 | 512 | bt_common_color_reset()); |
c42c79ea PP |
513 | break; |
514 | case BT_VALUE_TYPE_BOOL: | |
605c62ba | 515 | bool_val = bt_value_bool_get(value); |
7213a328 | 516 | fprintf(fp, "%s%s%s%s\n", bt_common_color_bold(), |
c1081aa6 PP |
517 | bt_common_color_fg_cyan(), bool_val ? "yes" : "no", |
518 | bt_common_color_reset()); | |
c42c79ea PP |
519 | break; |
520 | case BT_VALUE_TYPE_INTEGER: | |
605c62ba | 521 | int_val = bt_value_integer_get(value); |
7213a328 | 522 | fprintf(fp, "%s%s%" PRId64 "%s\n", bt_common_color_bold(), |
c1081aa6 PP |
523 | bt_common_color_fg_red(), int_val, |
524 | bt_common_color_reset()); | |
c42c79ea | 525 | break; |
9db4d871 | 526 | case BT_VALUE_TYPE_REAL: |
605c62ba | 527 | dbl_val = bt_value_real_get(value); |
7213a328 | 528 | fprintf(fp, "%s%s%lf%s\n", bt_common_color_bold(), |
c1081aa6 PP |
529 | bt_common_color_fg_red(), dbl_val, |
530 | bt_common_color_reset()); | |
c42c79ea PP |
531 | break; |
532 | case BT_VALUE_TYPE_STRING: | |
605c62ba | 533 | str_val = bt_value_string_get(value); |
7213a328 | 534 | fprintf(fp, "%s%s%s%s\n", bt_common_color_bold(), |
c1081aa6 PP |
535 | bt_common_color_fg_green(), str_val, |
536 | bt_common_color_reset()); | |
c42c79ea PP |
537 | break; |
538 | case BT_VALUE_TYPE_ARRAY: | |
7fce1b50 | 539 | size = bt_value_array_get_size(value); |
60a97734 MD |
540 | if (size < 0) { |
541 | goto error; | |
542 | } | |
290725f7 PP |
543 | |
544 | if (size == 0) { | |
7213a328 PP |
545 | print_indent(fp, indent); |
546 | fprintf(fp, "[ ]\n"); | |
290725f7 PP |
547 | break; |
548 | } | |
c42c79ea PP |
549 | |
550 | for (i = 0; i < size; i++) { | |
551 | struct bt_value *element = | |
7fce1b50 PP |
552 | bt_value_array_borrow_element_by_index( |
553 | value, i); | |
c42c79ea | 554 | |
60a97734 MD |
555 | if (!element) { |
556 | goto error; | |
557 | } | |
7213a328 PP |
558 | print_indent(fp, indent); |
559 | fprintf(fp, "- "); | |
290725f7 PP |
560 | |
561 | if (bt_value_is_array(element) && | |
562 | bt_value_array_is_empty(element)) { | |
7213a328 | 563 | fprintf(fp, "[ ]\n"); |
290725f7 PP |
564 | continue; |
565 | } | |
566 | ||
567 | if (bt_value_is_map(element) && | |
568 | bt_value_map_is_empty(element)) { | |
7213a328 | 569 | fprintf(fp, "{ }\n"); |
290725f7 PP |
570 | continue; |
571 | } | |
572 | ||
573 | if (bt_value_is_array(element) || | |
574 | bt_value_is_map(element)) { | |
7213a328 | 575 | fprintf(fp, "\n"); |
290725f7 PP |
576 | } |
577 | ||
7213a328 | 578 | print_value_rec(fp, element, indent + 2); |
c42c79ea | 579 | } |
c42c79ea PP |
580 | break; |
581 | case BT_VALUE_TYPE_MAP: | |
7213a328 PP |
582 | { |
583 | struct print_map_value_data data = { | |
584 | .indent = indent, | |
585 | .fp = fp, | |
586 | }; | |
587 | ||
c42c79ea | 588 | if (bt_value_map_is_empty(value)) { |
7213a328 PP |
589 | print_indent(fp, indent); |
590 | fprintf(fp, "{ }\n"); | |
290725f7 | 591 | break; |
c42c79ea PP |
592 | } |
593 | ||
7fce1b50 | 594 | bt_value_map_foreach_entry(value, print_map_value, &data); |
c42c79ea | 595 | break; |
7213a328 | 596 | } |
c42c79ea | 597 | default: |
0fbb9a9f | 598 | abort(); |
c42c79ea | 599 | } |
60a97734 MD |
600 | return; |
601 | ||
602 | error: | |
603 | BT_LOGE("Error printing value of type %s.", | |
351704a7 | 604 | bt_common_value_type_string(bt_value_get_type(value))); |
c42c79ea PP |
605 | } |
606 | ||
c1081aa6 | 607 | static |
7213a328 | 608 | void print_value(FILE *fp, struct bt_value *value, size_t indent) |
c1081aa6 PP |
609 | { |
610 | if (!bt_value_is_array(value) && !bt_value_is_map(value)) { | |
7213a328 | 611 | print_indent(fp, indent); |
c1081aa6 PP |
612 | } |
613 | ||
7213a328 | 614 | print_value_rec(fp, value, indent); |
c1081aa6 PP |
615 | } |
616 | ||
c42c79ea PP |
617 | static |
618 | void print_bt_config_component(struct bt_config_component *bt_config_component) | |
619 | { | |
7213a328 PP |
620 | fprintf(stderr, " "); |
621 | print_plugin_comp_cls_opt(stderr, bt_config_component->plugin_name->str, | |
db0f160a | 622 | bt_config_component->comp_cls_name->str, |
87796884 | 623 | bt_config_component->type); |
7213a328 | 624 | fprintf(stderr, ":\n"); |
3b6cfcc5 PP |
625 | |
626 | if (bt_config_component->instance_name->len > 0) { | |
7213a328 | 627 | fprintf(stderr, " Name: %s\n", |
3b6cfcc5 PP |
628 | bt_config_component->instance_name->str); |
629 | } | |
630 | ||
7213a328 | 631 | fprintf(stderr, " Parameters:\n"); |
351704a7 | 632 | print_value(stderr, |
27c0f01f | 633 | bt_private_value_as_value(bt_config_component->params), 8); |
c42c79ea PP |
634 | } |
635 | ||
636 | static | |
637 | void print_bt_config_components(GPtrArray *array) | |
638 | { | |
639 | size_t i; | |
640 | ||
641 | for (i = 0; i < array->len; i++) { | |
642 | struct bt_config_component *cfg_component = | |
e5bc7f81 | 643 | bt_config_get_component(array, i); |
c42c79ea | 644 | print_bt_config_component(cfg_component); |
e2317362 | 645 | BT_OBJECT_PUT_REF_AND_RESET(cfg_component); |
c42c79ea PP |
646 | } |
647 | } | |
648 | ||
290725f7 PP |
649 | static |
650 | void print_plugin_paths(struct bt_value *plugin_paths) | |
651 | { | |
7213a328 PP |
652 | fprintf(stderr, " Plugin paths:\n"); |
653 | print_value(stderr, plugin_paths, 4); | |
290725f7 PP |
654 | } |
655 | ||
656 | static | |
db0f160a | 657 | void print_cfg_run(struct bt_config *cfg) |
290725f7 | 658 | { |
ebba3338 PP |
659 | size_t i; |
660 | ||
27c0f01f | 661 | print_plugin_paths(bt_private_value_as_value(cfg->plugin_paths)); |
7213a328 | 662 | fprintf(stderr, " Source component instances:\n"); |
db0f160a | 663 | print_bt_config_components(cfg->cmd_data.run.sources); |
ebba3338 | 664 | |
db0f160a | 665 | if (cfg->cmd_data.run.filters->len > 0) { |
7213a328 | 666 | fprintf(stderr, " Filter component instances:\n"); |
db0f160a | 667 | print_bt_config_components(cfg->cmd_data.run.filters); |
ebba3338 PP |
668 | } |
669 | ||
7213a328 | 670 | fprintf(stderr, " Sink component instances:\n"); |
db0f160a | 671 | print_bt_config_components(cfg->cmd_data.run.sinks); |
7213a328 | 672 | fprintf(stderr, " Connections:\n"); |
ebba3338 | 673 | |
db0f160a | 674 | for (i = 0; i < cfg->cmd_data.run.connections->len; i++) { |
ebba3338 | 675 | struct bt_config_connection *cfg_connection = |
db0f160a | 676 | g_ptr_array_index(cfg->cmd_data.run.connections, |
ebba3338 PP |
677 | i); |
678 | ||
7213a328 | 679 | fprintf(stderr, " %s%s%s -> %s%s%s\n", |
9009cc24 PP |
680 | cfg_connection->upstream_comp_name->str, |
681 | cfg_connection->upstream_port_glob->len > 0 ? "." : "", | |
682 | cfg_connection->upstream_port_glob->str, | |
683 | cfg_connection->downstream_comp_name->str, | |
684 | cfg_connection->downstream_port_glob->len > 0 ? "." : "", | |
685 | cfg_connection->downstream_port_glob->str); | |
ebba3338 | 686 | } |
290725f7 PP |
687 | } |
688 | ||
689 | static | |
690 | void print_cfg_list_plugins(struct bt_config *cfg) | |
691 | { | |
27c0f01f | 692 | print_plugin_paths(bt_private_value_as_value(cfg->plugin_paths)); |
290725f7 PP |
693 | } |
694 | ||
c1081aa6 PP |
695 | static |
696 | void print_cfg_help(struct bt_config *cfg) | |
697 | { | |
27c0f01f | 698 | print_plugin_paths(bt_private_value_as_value(cfg->plugin_paths)); |
db0f160a PP |
699 | } |
700 | ||
701 | static | |
702 | void print_cfg_print_ctf_metadata(struct bt_config *cfg) | |
703 | { | |
27c0f01f | 704 | print_plugin_paths(bt_private_value_as_value(cfg->plugin_paths)); |
7213a328 PP |
705 | fprintf(stderr, " Path: %s\n", |
706 | cfg->cmd_data.print_ctf_metadata.path->str); | |
db0f160a PP |
707 | } |
708 | ||
709 | static | |
710 | void print_cfg_print_lttng_live_sessions(struct bt_config *cfg) | |
711 | { | |
27c0f01f | 712 | print_plugin_paths(bt_private_value_as_value(cfg->plugin_paths)); |
7213a328 PP |
713 | fprintf(stderr, " URL: %s\n", |
714 | cfg->cmd_data.print_lttng_live_sessions.url->str); | |
c1081aa6 PP |
715 | } |
716 | ||
717 | static | |
a67681c1 | 718 | void print_cfg_query(struct bt_config *cfg) |
c1081aa6 | 719 | { |
27c0f01f | 720 | print_plugin_paths(bt_private_value_as_value(cfg->plugin_paths)); |
7213a328 PP |
721 | fprintf(stderr, " Object: `%s`\n", cfg->cmd_data.query.object->str); |
722 | fprintf(stderr, " Component class:\n"); | |
a67681c1 | 723 | print_bt_config_component(cfg->cmd_data.query.cfg_component); |
c1081aa6 PP |
724 | } |
725 | ||
c42c79ea PP |
726 | static |
727 | void print_cfg(struct bt_config *cfg) | |
728 | { | |
7213a328 | 729 | if (!BT_LOG_ON_INFO) { |
00447e45 PP |
730 | return; |
731 | } | |
732 | ||
7213a328 PP |
733 | BT_LOGI_STR("Configuration:"); |
734 | fprintf(stderr, " Debug mode: %s\n", cfg->debug ? "yes" : "no"); | |
735 | fprintf(stderr, " Verbose mode: %s\n", cfg->verbose ? "yes" : "no"); | |
290725f7 PP |
736 | |
737 | switch (cfg->command) { | |
db0f160a PP |
738 | case BT_CONFIG_COMMAND_RUN: |
739 | print_cfg_run(cfg); | |
290725f7 PP |
740 | break; |
741 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
742 | print_cfg_list_plugins(cfg); | |
c1081aa6 PP |
743 | break; |
744 | case BT_CONFIG_COMMAND_HELP: | |
745 | print_cfg_help(cfg); | |
746 | break; | |
a67681c1 PP |
747 | case BT_CONFIG_COMMAND_QUERY: |
748 | print_cfg_query(cfg); | |
290725f7 | 749 | break; |
db0f160a PP |
750 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: |
751 | print_cfg_print_ctf_metadata(cfg); | |
752 | break; | |
753 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
754 | print_cfg_print_lttng_live_sessions(cfg); | |
755 | break; | |
290725f7 | 756 | default: |
0fbb9a9f | 757 | abort(); |
290725f7 | 758 | } |
c42c79ea PP |
759 | } |
760 | ||
33b34c43 | 761 | static |
a8ff38ef | 762 | void add_to_loaded_plugins(struct bt_plugin_set *plugin_set) |
98ecef32 | 763 | { |
544d0515 PP |
764 | int64_t i; |
765 | int64_t count; | |
a8ff38ef PP |
766 | |
767 | count = bt_plugin_set_get_plugin_count(plugin_set); | |
f6ccaed9 | 768 | BT_ASSERT(count >= 0); |
a8ff38ef PP |
769 | |
770 | for (i = 0; i < count; i++) { | |
771 | struct bt_plugin *plugin = | |
d27a81b2 | 772 | bt_plugin_set_borrow_plugin_by_index(plugin_set, i); |
33b34c43 | 773 | struct bt_plugin *loaded_plugin = |
d27a81b2 | 774 | find_plugin(bt_plugin_get_name(plugin)); |
33b34c43 | 775 | |
f6ccaed9 | 776 | BT_ASSERT(plugin); |
a8ff38ef | 777 | |
33b34c43 | 778 | if (loaded_plugin) { |
7213a328 PP |
779 | BT_LOGI("Not using plugin: another one already exists with the same name: " |
780 | "plugin-name=\"%s\", plugin-path=\"%s\", " | |
781 | "existing-plugin-path=\"%s\"", | |
782 | bt_plugin_get_name(plugin), | |
783 | bt_plugin_get_path(plugin), | |
784 | bt_plugin_get_path(loaded_plugin)); | |
e2317362 | 785 | bt_object_put_ref(loaded_plugin); |
33b34c43 | 786 | } else { |
a8ff38ef | 787 | /* Add to global array. */ |
7213a328 PP |
788 | BT_LOGD("Adding plugin to loaded plugins: plugin-path=\"%s\"", |
789 | bt_plugin_get_name(plugin)); | |
e2317362 | 790 | g_ptr_array_add(loaded_plugins, bt_object_get_ref(plugin)); |
33b34c43 | 791 | } |
33b34c43 PP |
792 | } |
793 | } | |
794 | ||
795 | static | |
290725f7 | 796 | int load_dynamic_plugins(struct bt_value *plugin_paths) |
33b34c43 PP |
797 | { |
798 | int nr_paths, i, ret = 0; | |
98ecef32 | 799 | |
7fce1b50 | 800 | nr_paths = bt_value_array_get_size(plugin_paths); |
98ecef32 | 801 | if (nr_paths < 0) { |
7213a328 | 802 | BT_LOGE_STR("Cannot load dynamic plugins: no plugin path."); |
33b34c43 PP |
803 | ret = -1; |
804 | goto end; | |
98ecef32 | 805 | } |
33b34c43 | 806 | |
7213a328 PP |
807 | BT_LOGI("Loading dynamic plugins."); |
808 | ||
98ecef32 MD |
809 | for (i = 0; i < nr_paths; i++) { |
810 | struct bt_value *plugin_path_value = NULL; | |
811 | const char *plugin_path; | |
a8ff38ef | 812 | struct bt_plugin_set *plugin_set; |
98ecef32 | 813 | |
7fce1b50 PP |
814 | plugin_path_value = bt_value_array_borrow_element_by_index( |
815 | plugin_paths, i); | |
605c62ba | 816 | plugin_path = bt_value_string_get(plugin_path_value); |
50ad9320 PP |
817 | |
818 | /* | |
819 | * Skip this if the directory does not exist because | |
820 | * bt_plugin_create_all_from_dir() expects an existing | |
821 | * directory. | |
822 | */ | |
823 | if (!g_file_test(plugin_path, G_FILE_TEST_IS_DIR)) { | |
824 | BT_LOGV("Skipping nonexistent directory path: " | |
825 | "path=\"%s\"", plugin_path); | |
50ad9320 PP |
826 | continue; |
827 | } | |
828 | ||
a8ff38ef PP |
829 | plugin_set = bt_plugin_create_all_from_dir(plugin_path, false); |
830 | if (!plugin_set) { | |
7213a328 | 831 | BT_LOGD("Unable to load dynamic plugins: path=\"%s\"", |
98ecef32 | 832 | plugin_path); |
33b34c43 | 833 | continue; |
98ecef32 | 834 | } |
33b34c43 | 835 | |
a8ff38ef | 836 | add_to_loaded_plugins(plugin_set); |
e2317362 | 837 | bt_object_put_ref(plugin_set); |
98ecef32 | 838 | } |
33b34c43 PP |
839 | end: |
840 | return ret; | |
841 | } | |
842 | ||
843 | static | |
844 | int load_static_plugins(void) | |
845 | { | |
846 | int ret = 0; | |
a8ff38ef | 847 | struct bt_plugin_set *plugin_set; |
33b34c43 | 848 | |
7213a328 | 849 | BT_LOGI("Loading static plugins."); |
a8ff38ef PP |
850 | plugin_set = bt_plugin_create_all_from_static(); |
851 | if (!plugin_set) { | |
7213a328 | 852 | BT_LOGE("Unable to load static plugins."); |
33b34c43 PP |
853 | ret = -1; |
854 | goto end; | |
855 | } | |
856 | ||
a8ff38ef | 857 | add_to_loaded_plugins(plugin_set); |
e2317362 | 858 | bt_object_put_ref(plugin_set); |
33b34c43 PP |
859 | end: |
860 | return ret; | |
98ecef32 MD |
861 | } |
862 | ||
9009cc24 PP |
863 | static |
864 | int load_all_plugins(struct bt_value *plugin_paths) | |
290725f7 PP |
865 | { |
866 | int ret = 0; | |
33b34c43 | 867 | |
290725f7 | 868 | if (load_dynamic_plugins(plugin_paths)) { |
290725f7 | 869 | ret = -1; |
c1870f57 JG |
870 | goto end; |
871 | } | |
872 | ||
290725f7 | 873 | if (load_static_plugins()) { |
290725f7 | 874 | ret = -1; |
c1870f57 JG |
875 | goto end; |
876 | } | |
877 | ||
7213a328 PP |
878 | BT_LOGI("Loaded all plugins: count=%u", loaded_plugins->len); |
879 | ||
290725f7 PP |
880 | end: |
881 | return ret; | |
882 | } | |
883 | ||
9009cc24 PP |
884 | static |
885 | void print_plugin_info(struct bt_plugin *plugin) | |
22e22462 PP |
886 | { |
887 | unsigned int major, minor, patch; | |
888 | const char *extra; | |
889 | enum bt_plugin_status version_status; | |
890 | const char *plugin_name; | |
891 | const char *path; | |
892 | const char *author; | |
893 | const char *license; | |
894 | const char *plugin_description; | |
895 | ||
896 | plugin_name = bt_plugin_get_name(plugin); | |
897 | path = bt_plugin_get_path(plugin); | |
898 | author = bt_plugin_get_author(plugin); | |
899 | license = bt_plugin_get_license(plugin); | |
900 | plugin_description = bt_plugin_get_description(plugin); | |
901 | version_status = bt_plugin_get_version(plugin, &major, &minor, | |
902 | &patch, &extra); | |
903 | printf("%s%s%s%s:\n", bt_common_color_bold(), | |
904 | bt_common_color_fg_blue(), plugin_name, | |
905 | bt_common_color_reset()); | |
a157fea9 MJ |
906 | if (path) { |
907 | printf(" %sPath%s: %s\n", bt_common_color_bold(), | |
908 | bt_common_color_reset(), path); | |
909 | } else { | |
910 | puts(" Built-in"); | |
911 | } | |
22e22462 PP |
912 | |
913 | if (version_status == BT_PLUGIN_STATUS_OK) { | |
914 | printf(" %sVersion%s: %u.%u.%u", | |
915 | bt_common_color_bold(), bt_common_color_reset(), | |
916 | major, minor, patch); | |
917 | ||
918 | if (extra) { | |
919 | printf("%s", extra); | |
920 | } | |
921 | ||
922 | printf("\n"); | |
923 | } | |
924 | ||
925 | printf(" %sDescription%s: %s\n", bt_common_color_bold(), | |
926 | bt_common_color_reset(), | |
927 | plugin_description ? plugin_description : "(None)"); | |
928 | printf(" %sAuthor%s: %s\n", bt_common_color_bold(), | |
929 | bt_common_color_reset(), author ? author : "(Unknown)"); | |
930 | printf(" %sLicense%s: %s\n", bt_common_color_bold(), | |
931 | bt_common_color_reset(), | |
932 | license ? license : "(Unknown)"); | |
933 | } | |
934 | ||
9009cc24 PP |
935 | static |
936 | int cmd_query(struct bt_config *cfg) | |
63ce0e1d | 937 | { |
db95fa29 | 938 | int ret = 0; |
63ce0e1d PP |
939 | struct bt_component_class *comp_cls = NULL; |
940 | struct bt_value *results = NULL; | |
c7eee084 | 941 | const char *fail_reason = NULL; |
63ce0e1d | 942 | |
d27a81b2 PP |
943 | comp_cls = find_component_class( |
944 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
db0f160a | 945 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, |
a67681c1 | 946 | cfg->cmd_data.query.cfg_component->type); |
63ce0e1d | 947 | if (!comp_cls) { |
7213a328 PP |
948 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " |
949 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
950 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
951 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, | |
952 | cfg->cmd_data.query.cfg_component->type); | |
63ce0e1d PP |
953 | fprintf(stderr, "%s%sCannot find component class %s", |
954 | bt_common_color_bold(), | |
955 | bt_common_color_fg_red(), | |
956 | bt_common_color_reset()); | |
957 | print_plugin_comp_cls_opt(stderr, | |
a67681c1 | 958 | cfg->cmd_data.query.cfg_component->plugin_name->str, |
db0f160a | 959 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, |
a67681c1 | 960 | cfg->cmd_data.query.cfg_component->type); |
63ce0e1d PP |
961 | fprintf(stderr, "\n"); |
962 | ret = -1; | |
963 | goto end; | |
964 | } | |
965 | ||
c7eee084 | 966 | ret = query(comp_cls, cfg->cmd_data.query.object->str, |
27c0f01f | 967 | bt_private_value_as_value( |
d27a81b2 | 968 | cfg->cmd_data.query.cfg_component->params), |
351704a7 | 969 | &results, &fail_reason); |
c7eee084 PP |
970 | if (ret) { |
971 | goto failed; | |
63ce0e1d PP |
972 | } |
973 | ||
7213a328 | 974 | print_value(stdout, results, 0); |
c7eee084 PP |
975 | goto end; |
976 | ||
977 | failed: | |
978 | BT_LOGE("Failed to query component class: %s: plugin-name=\"%s\", " | |
979 | "comp-cls-name=\"%s\", comp-cls-type=%d " | |
980 | "object=\"%s\"", fail_reason, | |
981 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
982 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, | |
983 | cfg->cmd_data.query.cfg_component->type, | |
984 | cfg->cmd_data.query.object->str); | |
985 | fprintf(stderr, "%s%sFailed to query info to %s", | |
986 | bt_common_color_bold(), | |
987 | bt_common_color_fg_red(), | |
988 | bt_common_color_reset()); | |
989 | print_plugin_comp_cls_opt(stderr, | |
990 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
991 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, | |
992 | cfg->cmd_data.query.cfg_component->type); | |
993 | fprintf(stderr, "%s%s with object `%s`: %s%s\n", | |
994 | bt_common_color_bold(), | |
995 | bt_common_color_fg_red(), | |
996 | cfg->cmd_data.query.object->str, | |
997 | fail_reason, | |
998 | bt_common_color_reset()); | |
999 | ret = -1; | |
63ce0e1d PP |
1000 | |
1001 | end: | |
e2317362 PP |
1002 | bt_object_put_ref(comp_cls); |
1003 | bt_object_put_ref(results); | |
63ce0e1d PP |
1004 | return ret; |
1005 | } | |
1006 | ||
d27a81b2 PP |
1007 | static |
1008 | void print_component_class_help(const char *plugin_name, | |
1009 | struct bt_component_class *comp_cls) | |
1010 | { | |
1011 | const char *comp_class_name = | |
1012 | bt_component_class_get_name(comp_cls); | |
1013 | const char *comp_class_description = | |
1014 | bt_component_class_get_description(comp_cls); | |
1015 | const char *comp_class_help = | |
1016 | bt_component_class_get_help(comp_cls); | |
1017 | enum bt_component_class_type type = | |
1018 | bt_component_class_get_type(comp_cls); | |
1019 | ||
1020 | print_plugin_comp_cls_opt(stdout, plugin_name, comp_class_name, type); | |
1021 | printf("\n"); | |
1022 | printf(" %sDescription%s: %s\n", bt_common_color_bold(), | |
1023 | bt_common_color_reset(), | |
1024 | comp_class_description ? comp_class_description : "(None)"); | |
1025 | ||
1026 | if (comp_class_help) { | |
1027 | printf("\n%s\n", comp_class_help); | |
1028 | } | |
1029 | } | |
1030 | ||
9009cc24 PP |
1031 | static |
1032 | int cmd_help(struct bt_config *cfg) | |
22e22462 | 1033 | { |
db95fa29 | 1034 | int ret = 0; |
22e22462 | 1035 | struct bt_plugin *plugin = NULL; |
d27a81b2 | 1036 | struct bt_component_class *needed_comp_cls = NULL; |
22e22462 | 1037 | |
90de159b | 1038 | plugin = find_plugin(cfg->cmd_data.help.cfg_component->plugin_name->str); |
22e22462 | 1039 | if (!plugin) { |
7213a328 PP |
1040 | BT_LOGE("Cannot find plugin: plugin-name=\"%s\"", |
1041 | cfg->cmd_data.help.cfg_component->plugin_name->str); | |
22e22462 PP |
1042 | fprintf(stderr, "%s%sCannot find plugin %s%s%s\n", |
1043 | bt_common_color_bold(), bt_common_color_fg_red(), | |
1044 | bt_common_color_fg_blue(), | |
90de159b | 1045 | cfg->cmd_data.help.cfg_component->plugin_name->str, |
22e22462 PP |
1046 | bt_common_color_reset()); |
1047 | ret = -1; | |
1048 | goto end; | |
1049 | } | |
1050 | ||
1051 | print_plugin_info(plugin); | |
d27a81b2 PP |
1052 | printf(" %sSource component classes%s: %d\n", |
1053 | bt_common_color_bold(), | |
1054 | bt_common_color_reset(), | |
1055 | (int) bt_plugin_get_source_component_class_count(plugin)); | |
1056 | printf(" %sFilter component classes%s: %d\n", | |
22e22462 PP |
1057 | bt_common_color_bold(), |
1058 | bt_common_color_reset(), | |
d27a81b2 PP |
1059 | (int) bt_plugin_get_filter_component_class_count(plugin)); |
1060 | printf(" %sSink component classes%s: %d\n", | |
1061 | bt_common_color_bold(), | |
1062 | bt_common_color_reset(), | |
1063 | (int) bt_plugin_get_sink_component_class_count(plugin)); | |
22e22462 | 1064 | |
d27a81b2 PP |
1065 | if (strlen(cfg->cmd_data.help.cfg_component->comp_cls_name->str) == 0) { |
1066 | /* Plugin help only */ | |
1067 | goto end; | |
1068 | } | |
22e22462 | 1069 | |
d27a81b2 PP |
1070 | needed_comp_cls = find_component_class( |
1071 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
1072 | cfg->cmd_data.help.cfg_component->comp_cls_name->str, | |
1073 | cfg->cmd_data.help.cfg_component->type); | |
1074 | if (!needed_comp_cls) { | |
1075 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " | |
1076 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
1077 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
1078 | cfg->cmd_data.help.cfg_component->comp_cls_name->str, | |
1079 | cfg->cmd_data.help.cfg_component->type); | |
1080 | fprintf(stderr, "\n%s%sCannot find component class %s", | |
1081 | bt_common_color_bold(), | |
1082 | bt_common_color_fg_red(), | |
1083 | bt_common_color_reset()); | |
1084 | print_plugin_comp_cls_opt(stderr, | |
1085 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
1086 | cfg->cmd_data.help.cfg_component->comp_cls_name->str, | |
1087 | cfg->cmd_data.help.cfg_component->type); | |
1088 | fprintf(stderr, "\n"); | |
1089 | ret = -1; | |
1090 | goto end; | |
1091 | } | |
22e22462 | 1092 | |
d27a81b2 PP |
1093 | printf("\n"); |
1094 | print_component_class_help( | |
1095 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
1096 | needed_comp_cls); | |
1097 | ||
1098 | end: | |
1099 | bt_object_put_ref(needed_comp_cls); | |
1100 | bt_object_put_ref(plugin); | |
1101 | return ret; | |
1102 | } | |
1103 | ||
1104 | typedef void *(* plugin_borrow_comp_cls_by_index_func_t)(struct bt_plugin *, | |
1105 | uint64_t); | |
1106 | typedef struct bt_component_class *(* spec_comp_cls_borrow_comp_cls_func_t)( | |
1107 | void *); | |
1108 | ||
1109 | void cmd_list_plugins_print_component_classes(struct bt_plugin *plugin, | |
1110 | const char *cc_type_name, uint64_t count, | |
1111 | plugin_borrow_comp_cls_by_index_func_t borrow_comp_cls_by_index_func, | |
1112 | spec_comp_cls_borrow_comp_cls_func_t spec_comp_cls_borrow_comp_cls_func) | |
1113 | { | |
1114 | uint64_t i; | |
22e22462 | 1115 | |
d27a81b2 PP |
1116 | if (count == 0) { |
1117 | printf(" %s%s component classes%s: (none)\n", cc_type_name, | |
1118 | bt_common_color_bold(), | |
1119 | bt_common_color_reset()); | |
1120 | goto end; | |
1121 | } else { | |
1122 | printf(" %s%s component classes%s:\n", cc_type_name, | |
1123 | bt_common_color_bold(), | |
1124 | bt_common_color_reset()); | |
22e22462 PP |
1125 | } |
1126 | ||
d27a81b2 PP |
1127 | for (i = 0; i < count; i++) { |
1128 | struct bt_component_class *comp_class = | |
1129 | spec_comp_cls_borrow_comp_cls_func( | |
1130 | borrow_comp_cls_by_index_func(plugin, i)); | |
22e22462 | 1131 | const char *comp_class_name = |
d27a81b2 | 1132 | bt_component_class_get_name(comp_class); |
22e22462 | 1133 | const char *comp_class_description = |
d27a81b2 | 1134 | bt_component_class_get_description(comp_class); |
22e22462 | 1135 | enum bt_component_class_type type = |
d27a81b2 | 1136 | bt_component_class_get_type(comp_class); |
22e22462 | 1137 | |
d27a81b2 | 1138 | printf(" "); |
22e22462 | 1139 | print_plugin_comp_cls_opt(stdout, |
d27a81b2 | 1140 | bt_plugin_get_name(plugin), comp_class_name, |
22e22462 | 1141 | type); |
22e22462 | 1142 | |
d27a81b2 PP |
1143 | if (comp_class_description) { |
1144 | printf(": %s", comp_class_description); | |
22e22462 PP |
1145 | } |
1146 | ||
d27a81b2 | 1147 | printf("\n"); |
22e22462 PP |
1148 | } |
1149 | ||
1150 | end: | |
d27a81b2 | 1151 | return; |
22e22462 PP |
1152 | } |
1153 | ||
9009cc24 PP |
1154 | static |
1155 | int cmd_list_plugins(struct bt_config *cfg) | |
290725f7 | 1156 | { |
7213a328 | 1157 | int ret = 0; |
290725f7 PP |
1158 | int plugins_count, component_classes_count = 0, i; |
1159 | ||
22e22462 | 1160 | printf("From the following plugin paths:\n\n"); |
27c0f01f | 1161 | print_value(stdout, bt_private_value_as_value(cfg->plugin_paths), 2); |
22e22462 | 1162 | printf("\n"); |
290725f7 PP |
1163 | plugins_count = loaded_plugins->len; |
1164 | if (plugins_count == 0) { | |
7213a328 | 1165 | printf("No plugins found.\n"); |
56a1cced JG |
1166 | goto end; |
1167 | } | |
1168 | ||
290725f7 PP |
1169 | for (i = 0; i < plugins_count; i++) { |
1170 | struct bt_plugin *plugin = g_ptr_array_index(loaded_plugins, i); | |
1171 | ||
d27a81b2 PP |
1172 | component_classes_count += |
1173 | bt_plugin_get_source_component_class_count(plugin) + | |
1174 | bt_plugin_get_filter_component_class_count(plugin) + | |
1175 | bt_plugin_get_sink_component_class_count(plugin); | |
290725f7 | 1176 | } |
33bceaf8 | 1177 | |
290725f7 PP |
1178 | printf("Found %s%d%s component classes in %s%d%s plugins.\n", |
1179 | bt_common_color_bold(), | |
1180 | component_classes_count, | |
1181 | bt_common_color_reset(), | |
1182 | bt_common_color_bold(), | |
1183 | plugins_count, | |
1184 | bt_common_color_reset()); | |
1185 | ||
1186 | for (i = 0; i < plugins_count; i++) { | |
290725f7 | 1187 | struct bt_plugin *plugin = g_ptr_array_index(loaded_plugins, i); |
290725f7 | 1188 | |
22e22462 PP |
1189 | printf("\n"); |
1190 | print_plugin_info(plugin); | |
d27a81b2 PP |
1191 | cmd_list_plugins_print_component_classes(plugin, "Source", |
1192 | bt_plugin_get_source_component_class_count(plugin), | |
1193 | (plugin_borrow_comp_cls_by_index_func_t) | |
1194 | bt_plugin_borrow_source_component_class_by_name, | |
1195 | (spec_comp_cls_borrow_comp_cls_func_t) | |
27c0f01f | 1196 | bt_component_class_source_as_component_class); |
d27a81b2 PP |
1197 | cmd_list_plugins_print_component_classes(plugin, "Filter", |
1198 | bt_plugin_get_filter_component_class_count(plugin), | |
1199 | (plugin_borrow_comp_cls_by_index_func_t) | |
1200 | bt_plugin_borrow_filter_component_class_by_name, | |
1201 | (spec_comp_cls_borrow_comp_cls_func_t) | |
27c0f01f | 1202 | bt_component_class_filter_as_component_class); |
d27a81b2 PP |
1203 | cmd_list_plugins_print_component_classes(plugin, "Sink", |
1204 | bt_plugin_get_sink_component_class_count(plugin), | |
1205 | (plugin_borrow_comp_cls_by_index_func_t) | |
1206 | bt_plugin_borrow_sink_component_class_by_name, | |
1207 | (spec_comp_cls_borrow_comp_cls_func_t) | |
27c0f01f | 1208 | bt_component_class_sink_as_component_class); |
290725f7 PP |
1209 | } |
1210 | ||
1211 | end: | |
1212 | return ret; | |
1213 | } | |
1214 | ||
9009cc24 PP |
1215 | static |
1216 | int cmd_print_lttng_live_sessions(struct bt_config *cfg) | |
db0f160a | 1217 | { |
96e8c7e1 MD |
1218 | int ret = 0; |
1219 | struct bt_component_class *comp_cls = NULL; | |
1220 | struct bt_value *results = NULL; | |
351704a7 | 1221 | struct bt_private_value *params = NULL; |
96e8c7e1 MD |
1222 | struct bt_value *map = NULL; |
1223 | struct bt_value *v = NULL; | |
1224 | static const char * const plugin_name = "ctf"; | |
1225 | static const char * const comp_cls_name = "lttng-live"; | |
1226 | static const enum bt_component_class_type comp_cls_type = | |
1227 | BT_COMPONENT_CLASS_TYPE_SOURCE; | |
1228 | int64_t array_size, i; | |
c7eee084 | 1229 | const char *fail_reason = NULL; |
c327e427 | 1230 | FILE *out_stream = stdout; |
96e8c7e1 | 1231 | |
f6ccaed9 | 1232 | BT_ASSERT(cfg->cmd_data.print_lttng_live_sessions.url); |
96e8c7e1 MD |
1233 | comp_cls = find_component_class(plugin_name, comp_cls_name, |
1234 | comp_cls_type); | |
1235 | if (!comp_cls) { | |
1236 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " | |
1237 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
1238 | plugin_name, comp_cls_name, | |
1239 | BT_COMPONENT_CLASS_TYPE_SOURCE); | |
1240 | fprintf(stderr, "%s%sCannot find component class %s", | |
1241 | bt_common_color_bold(), | |
1242 | bt_common_color_fg_red(), | |
1243 | bt_common_color_reset()); | |
1244 | print_plugin_comp_cls_opt(stderr, plugin_name, | |
1245 | comp_cls_name, comp_cls_type); | |
1246 | fprintf(stderr, "\n"); | |
1247 | goto error; | |
1248 | } | |
1249 | ||
351704a7 | 1250 | params = bt_private_value_map_create(); |
96e8c7e1 MD |
1251 | if (!params) { |
1252 | goto error; | |
1253 | } | |
1254 | ||
351704a7 | 1255 | ret = bt_private_value_map_insert_string_entry(params, "url", |
96e8c7e1 MD |
1256 | cfg->cmd_data.print_lttng_live_sessions.url->str); |
1257 | if (ret) { | |
1258 | goto error; | |
1259 | } | |
1260 | ||
27c0f01f | 1261 | ret = query(comp_cls, "sessions", bt_private_value_as_value(params), |
351704a7 | 1262 | &results, &fail_reason); |
c7eee084 PP |
1263 | if (ret) { |
1264 | goto failed; | |
96e8c7e1 MD |
1265 | } |
1266 | ||
f6ccaed9 PP |
1267 | BT_ASSERT(results); |
1268 | ||
96e8c7e1 MD |
1269 | if (!bt_value_is_array(results)) { |
1270 | BT_LOGE_STR("Expecting an array for sessions query."); | |
1271 | fprintf(stderr, "%s%sUnexpected type returned by session query%s\n", | |
1272 | bt_common_color_bold(), | |
1273 | bt_common_color_fg_red(), | |
1274 | bt_common_color_reset()); | |
1275 | goto error; | |
1276 | } | |
1277 | ||
c327e427 PP |
1278 | if (cfg->cmd_data.print_lttng_live_sessions.output_path->len > 0) { |
1279 | out_stream = | |
1280 | fopen(cfg->cmd_data.print_lttng_live_sessions.output_path->str, | |
1281 | "w"); | |
1282 | if (!out_stream) { | |
1283 | ret = -1; | |
1284 | BT_LOGE_ERRNO("Cannot open file for writing", | |
1285 | ": path=\"%s\"", | |
1286 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
1287 | goto end; | |
1288 | } | |
1289 | } | |
1290 | ||
7fce1b50 | 1291 | array_size = bt_value_array_get_size(results); |
96e8c7e1 MD |
1292 | for (i = 0; i < array_size; i++) { |
1293 | const char *url_text; | |
1294 | int64_t timer_us, streams, clients; | |
1295 | ||
7fce1b50 | 1296 | map = bt_value_array_borrow_element_by_index(results, i); |
96e8c7e1 MD |
1297 | if (!map) { |
1298 | BT_LOGE_STR("Unexpected empty array entry."); | |
1299 | goto error; | |
1300 | } | |
1301 | if (!bt_value_is_map(map)) { | |
1302 | BT_LOGE_STR("Unexpected entry type."); | |
1303 | goto error; | |
1304 | } | |
1305 | ||
7fce1b50 | 1306 | v = bt_value_map_borrow_entry_value(map, "url"); |
96e8c7e1 MD |
1307 | if (!v) { |
1308 | BT_LOGE_STR("Unexpected empty array \"url\" entry."); | |
1309 | goto error; | |
1310 | } | |
605c62ba | 1311 | url_text = bt_value_string_get(v); |
c327e427 | 1312 | fprintf(out_stream, "%s", url_text); |
7fce1b50 | 1313 | v = bt_value_map_borrow_entry_value(map, "timer-us"); |
96e8c7e1 MD |
1314 | if (!v) { |
1315 | BT_LOGE_STR("Unexpected empty array \"timer-us\" entry."); | |
1316 | goto error; | |
1317 | } | |
605c62ba | 1318 | timer_us = bt_value_integer_get(v); |
c327e427 | 1319 | fprintf(out_stream, " (timer = %" PRIu64 ", ", timer_us); |
7fce1b50 | 1320 | v = bt_value_map_borrow_entry_value(map, "stream-count"); |
96e8c7e1 MD |
1321 | if (!v) { |
1322 | BT_LOGE_STR("Unexpected empty array \"stream-count\" entry."); | |
1323 | goto error; | |
1324 | } | |
605c62ba | 1325 | streams = bt_value_integer_get(v); |
c327e427 | 1326 | fprintf(out_stream, "%" PRIu64 " stream(s), ", streams); |
7fce1b50 | 1327 | v = bt_value_map_borrow_entry_value(map, "client-count"); |
96e8c7e1 MD |
1328 | if (!v) { |
1329 | BT_LOGE_STR("Unexpected empty array \"client-count\" entry."); | |
1330 | goto error; | |
1331 | } | |
605c62ba | 1332 | clients = bt_value_integer_get(v); |
c327e427 | 1333 | fprintf(out_stream, "%" PRIu64 " client(s) connected)\n", clients); |
96e8c7e1 | 1334 | } |
c7eee084 PP |
1335 | |
1336 | goto end; | |
1337 | ||
1338 | failed: | |
1339 | BT_LOGE("Failed to query for sessions: %s", fail_reason); | |
1340 | fprintf(stderr, "%s%sFailed to request sessions: %s%s\n", | |
1341 | bt_common_color_bold(), | |
1342 | bt_common_color_fg_red(), | |
1343 | fail_reason, | |
1344 | bt_common_color_reset()); | |
1345 | ||
1346 | error: | |
1347 | ret = -1; | |
1348 | ||
96e8c7e1 | 1349 | end: |
e2317362 PP |
1350 | bt_object_put_ref(results); |
1351 | bt_object_put_ref(params); | |
1352 | bt_object_put_ref(comp_cls); | |
c327e427 PP |
1353 | |
1354 | if (out_stream && out_stream != stdout) { | |
1355 | int fclose_ret = fclose(out_stream); | |
1356 | ||
1357 | if (fclose_ret) { | |
1358 | BT_LOGE_ERRNO("Cannot close file stream", | |
1359 | ": path=\"%s\"", | |
1360 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
1361 | } | |
1362 | } | |
1363 | ||
96e8c7e1 | 1364 | return 0; |
db0f160a PP |
1365 | } |
1366 | ||
9009cc24 PP |
1367 | static |
1368 | int cmd_print_ctf_metadata(struct bt_config *cfg) | |
05a67631 PP |
1369 | { |
1370 | int ret = 0; | |
1371 | struct bt_component_class *comp_cls = NULL; | |
05a67631 | 1372 | struct bt_value *results = NULL; |
351704a7 | 1373 | struct bt_private_value *params = NULL; |
05a67631 PP |
1374 | struct bt_value *metadata_text_value = NULL; |
1375 | const char *metadata_text = NULL; | |
db0f160a PP |
1376 | static const char * const plugin_name = "ctf"; |
1377 | static const char * const comp_cls_name = "fs"; | |
1378 | static const enum bt_component_class_type comp_cls_type = | |
1379 | BT_COMPONENT_CLASS_TYPE_SOURCE; | |
c7eee084 | 1380 | const char *fail_reason = NULL; |
c327e427 | 1381 | FILE *out_stream = stdout; |
db0f160a | 1382 | |
f6ccaed9 | 1383 | BT_ASSERT(cfg->cmd_data.print_ctf_metadata.path); |
db0f160a PP |
1384 | comp_cls = find_component_class(plugin_name, comp_cls_name, |
1385 | comp_cls_type); | |
05a67631 | 1386 | if (!comp_cls) { |
7213a328 PP |
1387 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " |
1388 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
1389 | plugin_name, comp_cls_name, | |
1390 | BT_COMPONENT_CLASS_TYPE_SOURCE); | |
05a67631 PP |
1391 | fprintf(stderr, "%s%sCannot find component class %s", |
1392 | bt_common_color_bold(), | |
1393 | bt_common_color_fg_red(), | |
1394 | bt_common_color_reset()); | |
db0f160a PP |
1395 | print_plugin_comp_cls_opt(stderr, plugin_name, |
1396 | comp_cls_name, comp_cls_type); | |
05a67631 PP |
1397 | fprintf(stderr, "\n"); |
1398 | ret = -1; | |
1399 | goto end; | |
1400 | } | |
1401 | ||
351704a7 | 1402 | params = bt_private_value_map_create(); |
05a67631 PP |
1403 | if (!params) { |
1404 | ret = -1; | |
1405 | goto end; | |
1406 | } | |
1407 | ||
351704a7 | 1408 | ret = bt_private_value_map_insert_string_entry(params, "path", |
db0f160a | 1409 | cfg->cmd_data.print_ctf_metadata.path->str); |
05a67631 PP |
1410 | if (ret) { |
1411 | ret = -1; | |
1412 | goto end; | |
1413 | } | |
1414 | ||
351704a7 | 1415 | ret = query(comp_cls, "metadata-info", |
27c0f01f | 1416 | bt_private_value_as_value(params), &results, &fail_reason); |
c7eee084 PP |
1417 | if (ret) { |
1418 | goto failed; | |
05a67631 PP |
1419 | } |
1420 | ||
7fce1b50 | 1421 | metadata_text_value = bt_value_map_borrow_entry_value(results, "text"); |
05a67631 | 1422 | if (!metadata_text_value) { |
7213a328 | 1423 | BT_LOGE_STR("Cannot find `text` string value in the resulting metadata info object."); |
05a67631 PP |
1424 | ret = -1; |
1425 | goto end; | |
1426 | } | |
1427 | ||
605c62ba | 1428 | metadata_text = bt_value_string_get(metadata_text_value); |
c327e427 PP |
1429 | |
1430 | if (cfg->cmd_data.print_ctf_metadata.output_path->len > 0) { | |
1431 | out_stream = | |
1432 | fopen(cfg->cmd_data.print_ctf_metadata.output_path->str, | |
1433 | "w"); | |
1434 | if (!out_stream) { | |
1435 | ret = -1; | |
1436 | BT_LOGE_ERRNO("Cannot open file for writing", | |
1437 | ": path=\"%s\"", | |
1438 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
1439 | goto end; | |
1440 | } | |
1441 | } | |
1442 | ||
1443 | ret = fprintf(out_stream, "%s\n", metadata_text); | |
1444 | if (ret < 0) { | |
1445 | BT_LOGE("Cannot write whole metadata text to output stream: " | |
1446 | "ret=%d", ret); | |
1447 | } | |
1448 | ||
c7eee084 PP |
1449 | goto end; |
1450 | ||
1451 | failed: | |
1452 | ret = -1; | |
1453 | BT_LOGE("Failed to query for metadata info: %s", fail_reason); | |
1454 | fprintf(stderr, "%s%sFailed to request metadata info: %s%s\n", | |
1455 | bt_common_color_bold(), | |
1456 | bt_common_color_fg_red(), | |
1457 | fail_reason, | |
1458 | bt_common_color_reset()); | |
05a67631 PP |
1459 | |
1460 | end: | |
e2317362 PP |
1461 | bt_object_put_ref(results); |
1462 | bt_object_put_ref(params); | |
1463 | bt_object_put_ref(comp_cls); | |
c327e427 PP |
1464 | |
1465 | if (out_stream && out_stream != stdout) { | |
1466 | int fclose_ret = fclose(out_stream); | |
1467 | ||
1468 | if (fclose_ret) { | |
1469 | BT_LOGE_ERRNO("Cannot close file stream", | |
1470 | ": path=\"%s\"", | |
1471 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
1472 | } | |
1473 | } | |
1474 | ||
05a67631 PP |
1475 | return 0; |
1476 | } | |
1477 | ||
75a2cb9b JG |
1478 | struct port_id { |
1479 | char *instance_name; | |
1480 | char *port_name; | |
1481 | }; | |
1482 | ||
1483 | struct trace_range { | |
1484 | uint64_t intersection_range_begin_ns; | |
1485 | uint64_t intersection_range_end_ns; | |
1486 | }; | |
1487 | ||
1488 | static | |
1489 | guint port_id_hash(gconstpointer v) | |
1490 | { | |
1491 | const struct port_id *id = v; | |
1492 | ||
f6ccaed9 PP |
1493 | BT_ASSERT(id->instance_name); |
1494 | BT_ASSERT(id->port_name); | |
75a2cb9b JG |
1495 | |
1496 | return g_str_hash(id->instance_name) ^ g_str_hash(id->port_name); | |
1497 | } | |
1498 | ||
1499 | static | |
1500 | gboolean port_id_equal(gconstpointer v1, gconstpointer v2) | |
1501 | { | |
1502 | const struct port_id *id1 = v1; | |
1503 | const struct port_id *id2 = v2; | |
1504 | ||
1505 | return !strcmp(id1->instance_name, id2->instance_name) && | |
1506 | !strcmp(id1->port_name, id2->port_name); | |
1507 | } | |
1508 | ||
1509 | static | |
1510 | void port_id_destroy(gpointer data) | |
1511 | { | |
1512 | struct port_id *id = data; | |
1513 | ||
1514 | free(id->instance_name); | |
1515 | free(id->port_name); | |
1516 | free(id); | |
1517 | } | |
1518 | ||
1519 | static | |
1520 | void trace_range_destroy(gpointer data) | |
1521 | { | |
1522 | free(data); | |
1523 | } | |
1524 | ||
9009cc24 PP |
1525 | struct cmd_run_ctx { |
1526 | /* Owned by this */ | |
d27a81b2 PP |
1527 | GHashTable *src_components; |
1528 | ||
1529 | /* Owned by this */ | |
1530 | GHashTable *flt_components; | |
1531 | ||
1532 | /* Owned by this */ | |
1533 | GHashTable *sink_components; | |
9009cc24 PP |
1534 | |
1535 | /* Owned by this */ | |
80a256b6 | 1536 | struct bt_private_graph *graph; |
9009cc24 PP |
1537 | |
1538 | /* Weak */ | |
1539 | struct bt_config *cfg; | |
1540 | ||
1541 | bool connect_ports; | |
75a2cb9b JG |
1542 | |
1543 | bool stream_intersection_mode; | |
1544 | ||
1545 | /* | |
1546 | * Association of struct port_id -> struct trace_range. | |
1547 | */ | |
1548 | GHashTable *intersections; | |
9009cc24 PP |
1549 | }; |
1550 | ||
75a2cb9b JG |
1551 | /* Returns a timestamp of the form "(-)s.ns" */ |
1552 | static | |
1553 | char *s_from_ns(int64_t ns) | |
1554 | { | |
1555 | int ret; | |
1556 | char *s_ret = NULL; | |
1557 | bool is_negative; | |
1558 | int64_t ts_sec_abs, ts_nsec_abs; | |
1559 | int64_t ts_sec = ns / NSEC_PER_SEC; | |
1560 | int64_t ts_nsec = ns % NSEC_PER_SEC; | |
1561 | ||
1562 | if (ts_sec >= 0 && ts_nsec >= 0) { | |
1563 | is_negative = false; | |
1564 | ts_sec_abs = ts_sec; | |
1565 | ts_nsec_abs = ts_nsec; | |
1566 | } else if (ts_sec > 0 && ts_nsec < 0) { | |
1567 | is_negative = false; | |
1568 | ts_sec_abs = ts_sec - 1; | |
1569 | ts_nsec_abs = NSEC_PER_SEC + ts_nsec; | |
1570 | } else if (ts_sec == 0 && ts_nsec < 0) { | |
1571 | is_negative = true; | |
1572 | ts_sec_abs = ts_sec; | |
1573 | ts_nsec_abs = -ts_nsec; | |
1574 | } else if (ts_sec < 0 && ts_nsec > 0) { | |
1575 | is_negative = true; | |
1576 | ts_sec_abs = -(ts_sec + 1); | |
1577 | ts_nsec_abs = NSEC_PER_SEC - ts_nsec; | |
1578 | } else if (ts_sec < 0 && ts_nsec == 0) { | |
1579 | is_negative = true; | |
1580 | ts_sec_abs = -ts_sec; | |
1581 | ts_nsec_abs = ts_nsec; | |
1582 | } else { /* (ts_sec < 0 && ts_nsec < 0) */ | |
1583 | is_negative = true; | |
1584 | ts_sec_abs = -ts_sec; | |
1585 | ts_nsec_abs = -ts_nsec; | |
1586 | } | |
1587 | ||
1588 | ret = asprintf(&s_ret, "%s%" PRId64 ".%09" PRId64, | |
1589 | is_negative ? "-" : "", ts_sec_abs, ts_nsec_abs); | |
1590 | if (ret < 0) { | |
1591 | s_ret = NULL; | |
1592 | } | |
1593 | return s_ret; | |
1594 | } | |
1595 | ||
9009cc24 PP |
1596 | static |
1597 | int cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
d27a81b2 PP |
1598 | struct cmd_run_ctx *ctx, |
1599 | struct bt_component *upstream_comp, | |
1600 | struct bt_port_output *out_upstream_port, | |
9009cc24 | 1601 | struct bt_config_connection *cfg_conn) |
290725f7 | 1602 | { |
d27a81b2 PP |
1603 | typedef uint64_t (*input_port_count_func_t)(void *); |
1604 | typedef struct bt_port_input *(*borrow_input_port_by_index_func_t)( | |
1605 | void *, uint64_t); | |
1606 | struct bt_port *upstream_port = | |
27c0f01f | 1607 | bt_port_output_as_port(out_upstream_port); |
d27a81b2 | 1608 | |
290725f7 | 1609 | int ret = 0; |
9009cc24 | 1610 | GQuark downstreamp_comp_name_quark; |
d27a81b2 PP |
1611 | void *downstream_comp; |
1612 | uint64_t downstream_port_count; | |
9009cc24 | 1613 | uint64_t i; |
d27a81b2 PP |
1614 | input_port_count_func_t port_count_fn; |
1615 | borrow_input_port_by_index_func_t port_by_index_fn; | |
a256a42d | 1616 | enum bt_graph_status status = BT_GRAPH_STATUS_ERROR; |
75a2cb9b | 1617 | bool insert_trimmer = false; |
351704a7 | 1618 | struct bt_private_value *trimmer_params = NULL; |
75a2cb9b JG |
1619 | char *intersection_begin = NULL; |
1620 | char *intersection_end = NULL; | |
d27a81b2 PP |
1621 | struct bt_component_filter *trimmer = NULL; |
1622 | struct bt_component_class_filter *trimmer_class = NULL; | |
1623 | struct bt_port_input *trimmer_input = NULL; | |
1624 | struct bt_port_output *trimmer_output = NULL; | |
75a2cb9b JG |
1625 | |
1626 | if (ctx->intersections && | |
1627 | bt_component_get_class_type(upstream_comp) == | |
1628 | BT_COMPONENT_CLASS_TYPE_SOURCE) { | |
1629 | struct trace_range *range; | |
1630 | struct port_id port_id = { | |
1631 | .instance_name = (char *) bt_component_get_name(upstream_comp), | |
1632 | .port_name = (char *) bt_port_get_name(upstream_port) | |
1633 | }; | |
1634 | ||
1635 | if (!port_id.instance_name || !port_id.port_name) { | |
1636 | goto error; | |
1637 | } | |
1638 | ||
1639 | range = (struct trace_range *) g_hash_table_lookup( | |
1640 | ctx->intersections, &port_id); | |
1641 | if (range) { | |
1642 | enum bt_value_status status; | |
1643 | ||
1644 | intersection_begin = s_from_ns( | |
1645 | range->intersection_range_begin_ns); | |
1646 | intersection_end = s_from_ns( | |
1647 | range->intersection_range_end_ns); | |
1648 | if (!intersection_begin || !intersection_end) { | |
1649 | BT_LOGE_STR("Cannot create trimmer argument timestamp string."); | |
1650 | goto error; | |
1651 | } | |
1652 | ||
1653 | insert_trimmer = true; | |
351704a7 | 1654 | trimmer_params = bt_private_value_map_create(); |
75a2cb9b JG |
1655 | if (!trimmer_params) { |
1656 | goto error; | |
1657 | } | |
1658 | ||
351704a7 | 1659 | status = bt_private_value_map_insert_string_entry( |
7fce1b50 | 1660 | trimmer_params, "begin", intersection_begin); |
75a2cb9b JG |
1661 | if (status != BT_VALUE_STATUS_OK) { |
1662 | goto error; | |
1663 | } | |
351704a7 | 1664 | status = bt_private_value_map_insert_string_entry( |
7fce1b50 | 1665 | trimmer_params, |
75a2cb9b JG |
1666 | "end", intersection_end); |
1667 | if (status != BT_VALUE_STATUS_OK) { | |
1668 | goto error; | |
1669 | } | |
1670 | } | |
1671 | ||
d27a81b2 | 1672 | trimmer_class = find_filter_component_class("utils", "trimmer"); |
75a2cb9b JG |
1673 | if (!trimmer_class) { |
1674 | goto error; | |
1675 | } | |
1676 | } | |
9009cc24 | 1677 | |
7213a328 PP |
1678 | BT_LOGI("Connecting upstream port to the next available downstream port: " |
1679 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1680 | "downstream-comp-name=\"%s\", conn-arg=\"%s\"", | |
1681 | upstream_port, bt_port_get_name(upstream_port), | |
1682 | cfg_conn->downstream_comp_name->str, | |
1683 | cfg_conn->arg->str); | |
9009cc24 PP |
1684 | downstreamp_comp_name_quark = g_quark_from_string( |
1685 | cfg_conn->downstream_comp_name->str); | |
f6ccaed9 | 1686 | BT_ASSERT(downstreamp_comp_name_quark > 0); |
d27a81b2 | 1687 | downstream_comp = g_hash_table_lookup(ctx->flt_components, |
71c7c95f | 1688 | GUINT_TO_POINTER(downstreamp_comp_name_quark)); |
d27a81b2 PP |
1689 | port_count_fn = (input_port_count_func_t) |
1690 | bt_component_filter_get_input_port_count; | |
1691 | port_by_index_fn = (borrow_input_port_by_index_func_t) | |
1692 | bt_component_filter_borrow_input_port_by_index; | |
1693 | ||
1694 | if (!downstream_comp) { | |
1695 | downstream_comp = g_hash_table_lookup(ctx->sink_components, | |
1696 | GUINT_TO_POINTER(downstreamp_comp_name_quark)); | |
1697 | port_count_fn = (input_port_count_func_t) | |
1698 | bt_component_sink_get_input_port_count; | |
1699 | port_by_index_fn = (borrow_input_port_by_index_func_t) | |
1700 | bt_component_sink_borrow_input_port_by_index; | |
1701 | } | |
1702 | ||
9009cc24 | 1703 | if (!downstream_comp) { |
7213a328 PP |
1704 | BT_LOGE("Cannot find downstream component: comp-name=\"%s\", " |
1705 | "conn-arg=\"%s\"", cfg_conn->downstream_comp_name->str, | |
1706 | cfg_conn->arg->str); | |
9009cc24 PP |
1707 | fprintf(stderr, "Cannot create connection: cannot find downstream component: %s\n", |
1708 | cfg_conn->arg->str); | |
1709 | goto error; | |
1710 | } | |
1711 | ||
9009cc24 | 1712 | downstream_port_count = port_count_fn(downstream_comp); |
f6ccaed9 | 1713 | BT_ASSERT(downstream_port_count >= 0); |
9009cc24 PP |
1714 | |
1715 | for (i = 0; i < downstream_port_count; i++) { | |
d27a81b2 | 1716 | struct bt_port_input *in_downstream_port = |
9009cc24 | 1717 | port_by_index_fn(downstream_comp, i); |
d27a81b2 | 1718 | struct bt_port *downstream_port = |
27c0f01f | 1719 | bt_port_input_as_port(in_downstream_port); |
75a2cb9b | 1720 | const char *upstream_port_name; |
9009cc24 PP |
1721 | const char *downstream_port_name; |
1722 | ||
f6ccaed9 | 1723 | BT_ASSERT(downstream_port); |
9009cc24 | 1724 | |
75a2cb9b | 1725 | /* Skip port if it's already connected. */ |
9009cc24 | 1726 | if (bt_port_is_connected(downstream_port)) { |
7213a328 PP |
1727 | BT_LOGD("Skipping downstream port: already connected: " |
1728 | "port-addr=%p, port-name=\"%s\"", | |
1729 | downstream_port, | |
1730 | bt_port_get_name(downstream_port)); | |
9009cc24 PP |
1731 | continue; |
1732 | } | |
1733 | ||
1734 | downstream_port_name = bt_port_get_name(downstream_port); | |
f6ccaed9 | 1735 | BT_ASSERT(downstream_port_name); |
75a2cb9b | 1736 | upstream_port_name = bt_port_get_name(upstream_port); |
f6ccaed9 | 1737 | BT_ASSERT(upstream_port_name); |
9009cc24 | 1738 | |
75a2cb9b | 1739 | if (!bt_common_star_glob_match( |
1974687e MJ |
1740 | cfg_conn->downstream_port_glob->str, SIZE_MAX, |
1741 | downstream_port_name, SIZE_MAX)) { | |
75a2cb9b JG |
1742 | continue; |
1743 | } | |
1744 | ||
1745 | if (insert_trimmer) { | |
1746 | /* | |
d27a81b2 PP |
1747 | * In order to insert the trimmer between the |
1748 | * two components that were being connected, we | |
1749 | * create a connection configuration entry which | |
1750 | * describes a connection from the trimmer's | |
1751 | * output to the original input that was being | |
1752 | * connected. | |
75a2cb9b | 1753 | * |
d27a81b2 PP |
1754 | * Hence, the creation of the trimmer will cause |
1755 | * the graph "new port" listener to establish | |
1756 | * all downstream connections as its output port | |
1757 | * is connected. We will then establish the | |
1758 | * connection between the original upstream | |
1759 | * source and the trimmer. | |
75a2cb9b JG |
1760 | */ |
1761 | char *trimmer_name = NULL; | |
1762 | enum bt_graph_status graph_status; | |
1763 | ||
d27a81b2 PP |
1764 | ret = asprintf(&trimmer_name, |
1765 | "stream-intersection-trimmer-%s", | |
75a2cb9b JG |
1766 | upstream_port_name); |
1767 | if (ret < 0) { | |
1768 | goto error; | |
1769 | } | |
1770 | ret = 0; | |
1771 | ||
1772 | ctx->connect_ports = false; | |
d27a81b2 PP |
1773 | graph_status = bt_private_graph_add_filter_component( |
1774 | ctx->graph, trimmer_class, trimmer_name, | |
27c0f01f | 1775 | bt_private_value_as_value(trimmer_params), |
75a2cb9b JG |
1776 | &trimmer); |
1777 | free(trimmer_name); | |
1778 | if (graph_status != BT_GRAPH_STATUS_OK) { | |
1779 | goto error; | |
1780 | } | |
f6ccaed9 | 1781 | BT_ASSERT(trimmer); |
75a2cb9b JG |
1782 | |
1783 | trimmer_input = | |
d27a81b2 | 1784 | bt_component_filter_borrow_input_port_by_index( |
75a2cb9b JG |
1785 | trimmer, 0); |
1786 | if (!trimmer_input) { | |
1787 | goto error; | |
1788 | } | |
1789 | trimmer_output = | |
d27a81b2 | 1790 | bt_component_filter_borrow_output_port_by_index( |
75a2cb9b JG |
1791 | trimmer, 0); |
1792 | if (!trimmer_output) { | |
9009cc24 PP |
1793 | goto error; |
1794 | } | |
1795 | ||
75a2cb9b JG |
1796 | /* |
1797 | * Replace the current downstream port by the trimmer's | |
1798 | * upstream port. | |
1799 | */ | |
d27a81b2 PP |
1800 | in_downstream_port = trimmer_input; |
1801 | downstream_port = | |
27c0f01f | 1802 | bt_port_input_as_port(in_downstream_port); |
75a2cb9b JG |
1803 | downstream_port_name = bt_port_get_name( |
1804 | downstream_port); | |
d27a81b2 | 1805 | BT_ASSERT(downstream_port_name); |
75a2cb9b JG |
1806 | } |
1807 | ||
1808 | /* We have a winner! */ | |
80a256b6 | 1809 | status = bt_private_graph_connect_ports(ctx->graph, |
d27a81b2 PP |
1810 | out_upstream_port, in_downstream_port, NULL); |
1811 | downstream_port = NULL; | |
75a2cb9b JG |
1812 | switch (status) { |
1813 | case BT_GRAPH_STATUS_OK: | |
1814 | break; | |
1815 | case BT_GRAPH_STATUS_CANCELED: | |
1816 | BT_LOGI_STR("Graph was canceled by user."); | |
1817 | status = BT_GRAPH_STATUS_OK; | |
1818 | break; | |
1819 | case BT_GRAPH_STATUS_COMPONENT_REFUSES_PORT_CONNECTION: | |
1820 | BT_LOGE("A component refused a connection to one of its ports: " | |
7213a328 PP |
1821 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " |
1822 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1823 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1824 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1825 | "conn-arg=\"%s\"", | |
1826 | upstream_comp, bt_component_get_name(upstream_comp), | |
1827 | upstream_port, bt_port_get_name(upstream_port), | |
1828 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1829 | downstream_port, downstream_port_name, | |
1830 | cfg_conn->arg->str); | |
75a2cb9b JG |
1831 | fprintf(stderr, |
1832 | "A component refused a connection to one of its ports (`%s` to `%s`): %s\n", | |
1833 | bt_port_get_name(upstream_port), | |
1834 | downstream_port_name, | |
1835 | cfg_conn->arg->str); | |
1836 | break; | |
1837 | default: | |
1838 | BT_LOGE("Cannot create connection: graph refuses to connect ports: " | |
1839 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " | |
1840 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1841 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1842 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1843 | "conn-arg=\"%s\"", | |
1844 | upstream_comp, bt_component_get_name(upstream_comp), | |
1845 | upstream_port, bt_port_get_name(upstream_port), | |
1846 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1847 | downstream_port, downstream_port_name, | |
1848 | cfg_conn->arg->str); | |
1849 | fprintf(stderr, | |
1850 | "Cannot create connection: graph refuses to connect ports (`%s` to `%s`): %s\n", | |
1851 | bt_port_get_name(upstream_port), | |
1852 | downstream_port_name, | |
1853 | cfg_conn->arg->str); | |
1854 | goto error; | |
9009cc24 PP |
1855 | } |
1856 | ||
75a2cb9b JG |
1857 | BT_LOGI("Connected component ports: " |
1858 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " | |
1859 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1860 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1861 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1862 | "conn-arg=\"%s\"", | |
1863 | upstream_comp, bt_component_get_name(upstream_comp), | |
1864 | upstream_port, bt_port_get_name(upstream_port), | |
1865 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1866 | downstream_port, downstream_port_name, | |
1867 | cfg_conn->arg->str); | |
1868 | ||
1869 | if (insert_trimmer) { | |
1870 | /* | |
1871 | * The first connection, from the source to the trimmer, | |
1872 | * has been done. We now connect the trimmer to the | |
1873 | * original downstream port. | |
1874 | */ | |
1875 | ret = cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
d27a81b2 | 1876 | ctx, |
27c0f01f | 1877 | bt_component_filter_as_component(trimmer), |
d27a81b2 | 1878 | trimmer_output, cfg_conn); |
75a2cb9b JG |
1879 | if (ret) { |
1880 | goto error; | |
1881 | } | |
1882 | ctx->connect_ports = true; | |
1883 | } | |
9009cc24 | 1884 | |
53bc54cd PP |
1885 | /* |
1886 | * We found a matching downstream port: the search is | |
1887 | * over. | |
1888 | */ | |
1889 | goto end; | |
05a67631 PP |
1890 | } |
1891 | ||
53bc54cd PP |
1892 | /* No downstream port found */ |
1893 | BT_LOGE("Cannot create connection: cannot find a matching downstream port for upstream port: " | |
1894 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1895 | "downstream-comp-name=\"%s\", conn-arg=\"%s\"", | |
1896 | upstream_port, bt_port_get_name(upstream_port), | |
1897 | cfg_conn->downstream_comp_name->str, | |
1898 | cfg_conn->arg->str); | |
1899 | fprintf(stderr, | |
1900 | "Cannot create connection: cannot find a matching downstream port for upstream port `%s`: %s\n", | |
1901 | bt_port_get_name(upstream_port), cfg_conn->arg->str); | |
9009cc24 PP |
1902 | |
1903 | error: | |
1904 | ret = -1; | |
1905 | ||
1906 | end: | |
75a2cb9b JG |
1907 | free(intersection_begin); |
1908 | free(intersection_end); | |
e2317362 PP |
1909 | BT_OBJECT_PUT_REF_AND_RESET(trimmer_params); |
1910 | BT_OBJECT_PUT_REF_AND_RESET(trimmer_class); | |
1911 | BT_OBJECT_PUT_REF_AND_RESET(trimmer); | |
9009cc24 PP |
1912 | return ret; |
1913 | } | |
1914 | ||
1915 | static | |
1916 | int cmd_run_ctx_connect_upstream_port(struct cmd_run_ctx *ctx, | |
d27a81b2 | 1917 | struct bt_port_output *upstream_port) |
9009cc24 PP |
1918 | { |
1919 | int ret = 0; | |
1920 | const char *upstream_port_name; | |
1921 | const char *upstream_comp_name; | |
1922 | struct bt_component *upstream_comp = NULL; | |
1923 | size_t i; | |
1924 | ||
f6ccaed9 PP |
1925 | BT_ASSERT(ctx); |
1926 | BT_ASSERT(upstream_port); | |
d27a81b2 | 1927 | upstream_port_name = bt_port_get_name( |
27c0f01f | 1928 | bt_port_output_as_port(upstream_port)); |
f6ccaed9 | 1929 | BT_ASSERT(upstream_port_name); |
d27a81b2 | 1930 | upstream_comp = bt_port_borrow_component( |
27c0f01f | 1931 | bt_port_output_as_port(upstream_port)); |
9009cc24 | 1932 | if (!upstream_comp) { |
7213a328 PP |
1933 | BT_LOGW("Upstream port to connect is not part of a component: " |
1934 | "port-addr=%p, port-name=\"%s\"", | |
1935 | upstream_port, upstream_port_name); | |
98ecef32 MD |
1936 | ret = -1; |
1937 | goto end; | |
33bceaf8 JG |
1938 | } |
1939 | ||
9009cc24 | 1940 | upstream_comp_name = bt_component_get_name(upstream_comp); |
f6ccaed9 | 1941 | BT_ASSERT(upstream_comp_name); |
7213a328 PP |
1942 | BT_LOGI("Connecting upstream port: comp-addr=%p, comp-name=\"%s\", " |
1943 | "port-addr=%p, port-name=\"%s\"", | |
1944 | upstream_comp, upstream_comp_name, | |
1945 | upstream_port, upstream_port_name); | |
9009cc24 PP |
1946 | |
1947 | for (i = 0; i < ctx->cfg->cmd_data.run.connections->len; i++) { | |
1948 | struct bt_config_connection *cfg_conn = | |
1949 | g_ptr_array_index( | |
1950 | ctx->cfg->cmd_data.run.connections, i); | |
1951 | ||
1952 | if (strcmp(cfg_conn->upstream_comp_name->str, | |
75a2cb9b JG |
1953 | upstream_comp_name)) { |
1954 | continue; | |
1955 | } | |
1956 | ||
1957 | if (!bt_common_star_glob_match( | |
1958 | cfg_conn->upstream_port_glob->str, | |
1974687e | 1959 | SIZE_MAX, upstream_port_name, SIZE_MAX)) { |
75a2cb9b JG |
1960 | continue; |
1961 | } | |
1962 | ||
1963 | ret = cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
1964 | ctx, upstream_comp, upstream_port, cfg_conn); | |
1965 | if (ret) { | |
1966 | BT_LOGE("Cannot connect upstream port: " | |
1967 | "port-addr=%p, port-name=\"%s\"", | |
1968 | upstream_port, | |
1969 | upstream_port_name); | |
1970 | fprintf(stderr, | |
1971 | "Cannot connect port `%s` of component `%s` to a downstream port: %s\n", | |
1972 | upstream_port_name, | |
1973 | upstream_comp_name, | |
1974 | cfg_conn->arg->str); | |
1975 | goto error; | |
9009cc24 | 1976 | } |
75a2cb9b | 1977 | goto end; |
9009cc24 PP |
1978 | } |
1979 | ||
7213a328 PP |
1980 | BT_LOGE("Cannot connect upstream port: port does not match any connection argument: " |
1981 | "port-addr=%p, port-name=\"%s\"", upstream_port, | |
1982 | upstream_port_name); | |
9009cc24 PP |
1983 | fprintf(stderr, |
1984 | "Cannot create connection: upstream port `%s` does not match any connection\n", | |
7213a328 | 1985 | upstream_port_name); |
9009cc24 PP |
1986 | |
1987 | error: | |
1988 | ret = -1; | |
1989 | ||
1990 | end: | |
9009cc24 PP |
1991 | return ret; |
1992 | } | |
1993 | ||
1994 | static | |
d27a81b2 PP |
1995 | void graph_output_port_added_listener(struct cmd_run_ctx *ctx, |
1996 | struct bt_port_output *out_port) | |
9009cc24 | 1997 | { |
d27a81b2 | 1998 | struct bt_component *comp; |
27c0f01f | 1999 | struct bt_port *port = bt_port_output_as_port(out_port); |
9009cc24 | 2000 | |
d27a81b2 | 2001 | comp = bt_port_borrow_component(port); |
e12720c0 PP |
2002 | BT_LOGI("Port added to a graph's component: comp-addr=%p, " |
2003 | "comp-name=\"%s\", port-addr=%p, port-name=\"%s\"", | |
2004 | comp, comp ? bt_component_get_name(comp) : "", | |
7213a328 | 2005 | port, bt_port_get_name(port)); |
36712f1d PP |
2006 | |
2007 | if (!ctx->connect_ports) { | |
2008 | goto end; | |
2009 | } | |
2010 | ||
e12720c0 PP |
2011 | if (!comp) { |
2012 | BT_LOGW_STR("Port has no component."); | |
56a1cced JG |
2013 | goto end; |
2014 | } | |
7c7c0433 | 2015 | |
e12720c0 PP |
2016 | if (bt_port_is_connected(port)) { |
2017 | BT_LOGW_STR("Port is already connected."); | |
7c7c0433 JG |
2018 | goto end; |
2019 | } | |
2020 | ||
d27a81b2 | 2021 | if (cmd_run_ctx_connect_upstream_port(ctx, out_port)) { |
7213a328 | 2022 | BT_LOGF_STR("Cannot connect upstream port."); |
9009cc24 PP |
2023 | fprintf(stderr, "Added port could not be connected: aborting\n"); |
2024 | abort(); | |
2025 | } | |
2026 | ||
2027 | end: | |
9009cc24 PP |
2028 | return; |
2029 | } | |
2030 | ||
2031 | static | |
d27a81b2 PP |
2032 | void graph_source_output_port_added_listener( |
2033 | struct bt_component_source *component, | |
2034 | struct bt_port_output *port, void *data) | |
9009cc24 | 2035 | { |
d27a81b2 | 2036 | graph_output_port_added_listener(data, port); |
9009cc24 PP |
2037 | } |
2038 | ||
2039 | static | |
d27a81b2 PP |
2040 | void graph_filter_output_port_added_listener( |
2041 | struct bt_component_filter *component, | |
2042 | struct bt_port_output *port, void *data) | |
9009cc24 | 2043 | { |
d27a81b2 | 2044 | graph_output_port_added_listener(data, port); |
9009cc24 PP |
2045 | } |
2046 | ||
2047 | static | |
2048 | void cmd_run_ctx_destroy(struct cmd_run_ctx *ctx) | |
2049 | { | |
2050 | if (!ctx) { | |
2051 | return; | |
2052 | } | |
2053 | ||
d27a81b2 PP |
2054 | if (ctx->src_components) { |
2055 | g_hash_table_destroy(ctx->src_components); | |
2056 | ctx->src_components = NULL; | |
2057 | } | |
2058 | ||
2059 | if (ctx->flt_components) { | |
2060 | g_hash_table_destroy(ctx->flt_components); | |
2061 | ctx->flt_components = NULL; | |
2062 | } | |
2063 | ||
2064 | if (ctx->sink_components) { | |
2065 | g_hash_table_destroy(ctx->sink_components); | |
2066 | ctx->sink_components = NULL; | |
9009cc24 PP |
2067 | } |
2068 | ||
75a2cb9b JG |
2069 | if (ctx->intersections) { |
2070 | g_hash_table_destroy(ctx->intersections); | |
a5302548 | 2071 | ctx->intersections = NULL; |
75a2cb9b JG |
2072 | } |
2073 | ||
e2317362 | 2074 | BT_OBJECT_PUT_REF_AND_RESET(ctx->graph); |
5401f780 | 2075 | the_graph = NULL; |
9009cc24 PP |
2076 | ctx->cfg = NULL; |
2077 | } | |
2078 | ||
2079 | static | |
2080 | int cmd_run_ctx_init(struct cmd_run_ctx *ctx, struct bt_config *cfg) | |
2081 | { | |
2082 | int ret = 0; | |
d27a81b2 | 2083 | enum bt_graph_status status; |
9009cc24 PP |
2084 | |
2085 | ctx->cfg = cfg; | |
2086 | ctx->connect_ports = false; | |
d27a81b2 PP |
2087 | ctx->src_components = g_hash_table_new_full(g_direct_hash, |
2088 | g_direct_equal, NULL, bt_object_put_ref); | |
2089 | if (!ctx->src_components) { | |
2090 | goto error; | |
2091 | } | |
2092 | ||
2093 | ctx->flt_components = g_hash_table_new_full(g_direct_hash, | |
2094 | g_direct_equal, NULL, bt_object_put_ref); | |
2095 | if (!ctx->flt_components) { | |
2096 | goto error; | |
2097 | } | |
2098 | ||
2099 | ctx->sink_components = g_hash_table_new_full(g_direct_hash, | |
2100 | g_direct_equal, NULL, bt_object_put_ref); | |
2101 | if (!ctx->sink_components) { | |
9009cc24 PP |
2102 | goto error; |
2103 | } | |
2104 | ||
75a2cb9b JG |
2105 | if (cfg->cmd_data.run.stream_intersection_mode) { |
2106 | ctx->stream_intersection_mode = true; | |
2107 | ctx->intersections = g_hash_table_new_full(port_id_hash, | |
2108 | port_id_equal, port_id_destroy, trace_range_destroy); | |
2109 | if (!ctx->intersections) { | |
2110 | goto error; | |
2111 | } | |
2112 | } | |
2113 | ||
80a256b6 | 2114 | ctx->graph = bt_private_graph_create(); |
9009cc24 PP |
2115 | if (!ctx->graph) { |
2116 | goto error; | |
2117 | } | |
2118 | ||
5401f780 | 2119 | the_graph = ctx->graph; |
d27a81b2 PP |
2120 | status = bt_private_graph_add_source_component_output_port_added_listener( |
2121 | ctx->graph, graph_source_output_port_added_listener, NULL, ctx, | |
2122 | NULL); | |
2123 | if (status != BT_GRAPH_STATUS_OK) { | |
0d107cdd | 2124 | BT_LOGE_STR("Cannot add \"port added\" listener to graph."); |
9009cc24 PP |
2125 | goto error; |
2126 | } | |
2127 | ||
d27a81b2 PP |
2128 | status = bt_private_graph_add_filter_component_output_port_added_listener( |
2129 | ctx->graph, graph_filter_output_port_added_listener, NULL, ctx, | |
2130 | NULL); | |
2131 | if (status != BT_GRAPH_STATUS_OK) { | |
2132 | BT_LOGE_STR("Cannot add \"port added\" listener to graph."); | |
9009cc24 PP |
2133 | goto error; |
2134 | } | |
2135 | ||
2136 | goto end; | |
2137 | ||
2138 | error: | |
2139 | cmd_run_ctx_destroy(ctx); | |
2140 | ret = -1; | |
2141 | ||
2142 | end: | |
2143 | return ret; | |
2144 | } | |
2145 | ||
75a2cb9b JG |
2146 | static |
2147 | int set_stream_intersections(struct cmd_run_ctx *ctx, | |
2148 | struct bt_config_component *cfg_comp, | |
d27a81b2 | 2149 | struct bt_component_class_source *src_comp_cls) |
75a2cb9b JG |
2150 | { |
2151 | int ret = 0; | |
2152 | uint64_t trace_idx; | |
2153 | int64_t trace_count; | |
2154 | enum bt_value_status value_status; | |
2155 | const char *path = NULL; | |
2156 | struct bt_value *component_path_value = NULL; | |
351704a7 | 2157 | struct bt_private_value *query_params = NULL; |
75a2cb9b JG |
2158 | struct bt_value *query_result = NULL; |
2159 | struct bt_value *trace_info = NULL; | |
2160 | struct bt_value *intersection_range = NULL; | |
2161 | struct bt_value *intersection_begin = NULL; | |
2162 | struct bt_value *intersection_end = NULL; | |
2163 | struct bt_value *stream_path_value = NULL; | |
2164 | struct bt_value *stream_paths = NULL; | |
2165 | struct bt_value *stream_infos = NULL; | |
2166 | struct bt_value *stream_info = NULL; | |
2167 | struct port_id *port_id = NULL; | |
2168 | struct trace_range *trace_range = NULL; | |
c7eee084 | 2169 | const char *fail_reason = NULL; |
d27a81b2 | 2170 | struct bt_component_class *comp_cls = |
27c0f01f | 2171 | bt_component_class_source_as_component_class(src_comp_cls); |
75a2cb9b | 2172 | |
351704a7 | 2173 | component_path_value = bt_value_map_borrow_entry_value( |
27c0f01f | 2174 | bt_private_value_as_value(cfg_comp->params), |
7fce1b50 | 2175 | "path"); |
f6ccaed9 | 2176 | if (component_path_value && !bt_value_is_string(component_path_value)) { |
75a2cb9b JG |
2177 | BT_LOGD("Cannot get path parameter: component-name=%s", |
2178 | cfg_comp->instance_name->str); | |
2179 | ret = -1; | |
2180 | goto error; | |
2181 | } | |
2182 | ||
605c62ba | 2183 | path = bt_value_string_get(component_path_value); |
351704a7 | 2184 | query_params = bt_private_value_map_create(); |
75a2cb9b JG |
2185 | if (!query_params) { |
2186 | BT_LOGE_STR("Cannot create query parameters."); | |
2187 | ret = -1; | |
2188 | goto error; | |
2189 | } | |
2190 | ||
351704a7 | 2191 | value_status = bt_private_value_map_insert_entry(query_params, "path", |
7fce1b50 | 2192 | component_path_value); |
75a2cb9b | 2193 | if (value_status != BT_VALUE_STATUS_OK) { |
54b8d024 | 2194 | BT_LOGE_STR("Cannot insert path parameter in query parameter map."); |
75a2cb9b JG |
2195 | ret = -1; |
2196 | goto error; | |
2197 | } | |
2198 | ||
351704a7 | 2199 | ret = query(comp_cls, "trace-info", |
27c0f01f | 2200 | bt_private_value_as_value(query_params), &query_result, |
c7eee084 PP |
2201 | &fail_reason); |
2202 | if (ret) { | |
2203 | BT_LOGD("Component class does not support the `trace-info` query: %s: " | |
2204 | "comp-class-name=\"%s\"", fail_reason, | |
75a2cb9b JG |
2205 | bt_component_class_get_name(comp_cls)); |
2206 | ret = -1; | |
2207 | goto error; | |
2208 | } | |
2209 | ||
f6ccaed9 PP |
2210 | BT_ASSERT(query_result); |
2211 | ||
75a2cb9b JG |
2212 | if (!bt_value_is_array(query_result)) { |
2213 | BT_LOGD("Unexpected format of \'trace-info\' query result: " | |
2214 | "component-class-name=%s", | |
2215 | bt_component_class_get_name(comp_cls)); | |
2216 | ret = -1; | |
2217 | goto error; | |
2218 | } | |
2219 | ||
7fce1b50 | 2220 | trace_count = bt_value_array_get_size(query_result); |
75a2cb9b JG |
2221 | if (trace_count < 0) { |
2222 | ret = -1; | |
2223 | goto error; | |
2224 | } | |
2225 | ||
2226 | for (trace_idx = 0; trace_idx < trace_count; trace_idx++) { | |
2227 | int64_t begin, end; | |
2228 | uint64_t stream_idx; | |
2229 | int64_t stream_count; | |
2230 | ||
7fce1b50 PP |
2231 | trace_info = bt_value_array_borrow_element_by_index( |
2232 | query_result, trace_idx); | |
75a2cb9b JG |
2233 | if (!trace_info || !bt_value_is_map(trace_info)) { |
2234 | ret = -1; | |
2235 | BT_LOGD_STR("Cannot retrieve trace from query result."); | |
2236 | goto error; | |
2237 | } | |
2238 | ||
7fce1b50 | 2239 | intersection_range = bt_value_map_borrow_entry_value(trace_info, |
75a2cb9b JG |
2240 | "intersection-range-ns"); |
2241 | if (!intersection_range) { | |
2242 | ret = -1; | |
2243 | BT_LOGD_STR("Cannot retrieve \'intersetion-range-ns\' field from query result."); | |
2244 | goto error; | |
2245 | } | |
2246 | ||
7fce1b50 PP |
2247 | intersection_begin = bt_value_map_borrow_entry_value( |
2248 | intersection_range, "begin"); | |
75a2cb9b JG |
2249 | if (!intersection_begin) { |
2250 | ret = -1; | |
2251 | BT_LOGD_STR("Cannot retrieve intersection-range-ns \'begin\' field from query result."); | |
2252 | goto error; | |
2253 | } | |
2254 | ||
7fce1b50 PP |
2255 | intersection_end = bt_value_map_borrow_entry_value( |
2256 | intersection_range, "end"); | |
75a2cb9b JG |
2257 | if (!intersection_end) { |
2258 | ret = -1; | |
2259 | BT_LOGD_STR("Cannot retrieve intersection-range-ns \'end\' field from query result."); | |
2260 | goto error; | |
2261 | } | |
2262 | ||
605c62ba PP |
2263 | begin = bt_value_integer_get(intersection_begin); |
2264 | end = bt_value_integer_get(intersection_end); | |
75a2cb9b JG |
2265 | |
2266 | if (begin < 0 || end < 0 || end < begin) { | |
2267 | BT_LOGW("Invalid trace stream intersection values: " | |
2268 | "intersection-range-ns:begin=%" PRId64 | |
2269 | ", intersection-range-ns:end=%" PRId64, | |
2270 | begin, end); | |
2271 | ret = -1; | |
2272 | goto error; | |
2273 | } | |
2274 | ||
7fce1b50 PP |
2275 | stream_infos = bt_value_map_borrow_entry_value(trace_info, |
2276 | "streams"); | |
75a2cb9b JG |
2277 | if (!stream_infos || !bt_value_is_array(stream_infos)) { |
2278 | ret = -1; | |
e07ab7c8 | 2279 | BT_LOGD_STR("Cannot retrieve stream information from trace in query result."); |
75a2cb9b JG |
2280 | goto error; |
2281 | } | |
2282 | ||
7fce1b50 | 2283 | stream_count = bt_value_array_get_size(stream_infos); |
75a2cb9b JG |
2284 | if (stream_count < 0) { |
2285 | ret = -1; | |
2286 | goto error; | |
2287 | } | |
2288 | ||
2289 | /* | |
2290 | * FIXME | |
2291 | * | |
2292 | * The first path of a stream's "paths" is currently used to | |
2293 | * associate streams/ports to a given trace intersection. | |
2294 | * | |
2295 | * This is a fragile hack as it relies on the port names | |
2296 | * being set to the various streams path. | |
2297 | * | |
2298 | * A stream name should be introduced as part of the trace-info | |
2299 | * query result. | |
2300 | */ | |
2301 | for (stream_idx = 0; stream_idx < stream_count; stream_idx++) { | |
2302 | const char *stream_path; | |
75a2cb9b JG |
2303 | |
2304 | port_id = g_new0(struct port_id, 1); | |
2305 | if (!port_id) { | |
2306 | ret = -1; | |
2307 | BT_LOGE_STR("Cannot allocate memory for port_id structure."); | |
2308 | goto error; | |
2309 | } | |
2310 | port_id->instance_name = strdup(cfg_comp->instance_name->str); | |
2311 | if (!port_id->instance_name) { | |
2312 | ret = -1; | |
2313 | BT_LOGE_STR("Cannot allocate memory for port_id component instance name."); | |
2314 | goto error; | |
2315 | } | |
2316 | ||
2317 | trace_range = g_new0(struct trace_range, 1); | |
2318 | if (!trace_range) { | |
2319 | ret = -1; | |
2320 | BT_LOGE_STR("Cannot allocate memory for trace_range structure."); | |
2321 | goto error; | |
2322 | } | |
2323 | trace_range->intersection_range_begin_ns = begin; | |
2324 | trace_range->intersection_range_end_ns = end; | |
2325 | ||
7fce1b50 PP |
2326 | stream_info = bt_value_array_borrow_element_by_index( |
2327 | stream_infos, stream_idx); | |
75a2cb9b JG |
2328 | if (!stream_info || !bt_value_is_map(stream_info)) { |
2329 | ret = -1; | |
2330 | BT_LOGD_STR("Cannot retrieve stream informations from trace in query result."); | |
2331 | goto error; | |
2332 | } | |
2333 | ||
7fce1b50 PP |
2334 | stream_paths = bt_value_map_borrow_entry_value( |
2335 | stream_info, "paths"); | |
75a2cb9b JG |
2336 | if (!stream_paths || !bt_value_is_array(stream_paths)) { |
2337 | ret = -1; | |
2338 | BT_LOGD_STR("Cannot retrieve stream paths from trace in query result."); | |
2339 | goto error; | |
2340 | } | |
2341 | ||
7fce1b50 PP |
2342 | stream_path_value = |
2343 | bt_value_array_borrow_element_by_index( | |
2344 | stream_paths, 0); | |
75a2cb9b JG |
2345 | if (!stream_path_value || |
2346 | !bt_value_is_string(stream_path_value)) { | |
2347 | ret = -1; | |
2348 | BT_LOGD_STR("Cannot retrieve stream path value from trace in query result."); | |
2349 | goto error; | |
2350 | } | |
2351 | ||
605c62ba | 2352 | stream_path = bt_value_string_get(stream_path_value); |
75a2cb9b JG |
2353 | port_id->port_name = strdup(stream_path); |
2354 | if (!port_id->port_name) { | |
2355 | ret = -1; | |
2356 | BT_LOGE_STR("Cannot allocate memory for port_id port_name."); | |
2357 | goto error; | |
2358 | } | |
2359 | ||
2360 | BT_LOGD("Inserting stream intersection "); | |
2361 | ||
1ddeea34 | 2362 | g_hash_table_insert(ctx->intersections, port_id, trace_range); |
75a2cb9b JG |
2363 | |
2364 | port_id = NULL; | |
2365 | trace_range = NULL; | |
75a2cb9b | 2366 | } |
75a2cb9b JG |
2367 | } |
2368 | ||
2369 | goto end; | |
2370 | ||
2371 | error: | |
2372 | fprintf(stderr, "%s%sCannot determine stream intersection of trace at path \'%s\'.%s\n", | |
2373 | bt_common_color_bold(), | |
2374 | bt_common_color_fg_yellow(), | |
2375 | path ? path : "(unknown)", | |
2376 | bt_common_color_reset()); | |
2377 | end: | |
e2317362 PP |
2378 | bt_object_put_ref(query_params); |
2379 | bt_object_put_ref(query_result); | |
75a2cb9b JG |
2380 | g_free(port_id); |
2381 | g_free(trace_range); | |
2382 | return ret; | |
2383 | } | |
2384 | ||
9009cc24 PP |
2385 | static |
2386 | int cmd_run_ctx_create_components_from_config_components( | |
2387 | struct cmd_run_ctx *ctx, GPtrArray *cfg_components) | |
2388 | { | |
2389 | size_t i; | |
d27a81b2 PP |
2390 | void *comp_cls = NULL; |
2391 | void *comp = NULL; | |
9009cc24 PP |
2392 | int ret = 0; |
2393 | ||
2394 | for (i = 0; i < cfg_components->len; i++) { | |
2395 | struct bt_config_component *cfg_comp = | |
2396 | g_ptr_array_index(cfg_components, i); | |
2397 | GQuark quark; | |
2398 | ||
d27a81b2 PP |
2399 | switch (cfg_comp->type) { |
2400 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2401 | comp_cls = find_source_component_class( | |
2402 | cfg_comp->plugin_name->str, | |
2403 | cfg_comp->comp_cls_name->str); | |
2404 | break; | |
2405 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2406 | comp_cls = find_filter_component_class( | |
2407 | cfg_comp->plugin_name->str, | |
2408 | cfg_comp->comp_cls_name->str); | |
2409 | break; | |
2410 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2411 | comp_cls = find_sink_component_class( | |
2412 | cfg_comp->plugin_name->str, | |
2413 | cfg_comp->comp_cls_name->str); | |
2414 | break; | |
2415 | default: | |
2416 | abort(); | |
2417 | } | |
2418 | ||
9009cc24 | 2419 | if (!comp_cls) { |
7213a328 PP |
2420 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " |
2421 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
2422 | cfg_comp->plugin_name->str, | |
2423 | cfg_comp->comp_cls_name->str, | |
2424 | cfg_comp->type); | |
9009cc24 PP |
2425 | fprintf(stderr, "%s%sCannot find component class %s", |
2426 | bt_common_color_bold(), | |
2427 | bt_common_color_fg_red(), | |
2428 | bt_common_color_reset()); | |
2429 | print_plugin_comp_cls_opt(stderr, | |
2430 | cfg_comp->plugin_name->str, | |
2431 | cfg_comp->comp_cls_name->str, | |
2432 | cfg_comp->type); | |
2433 | fprintf(stderr, "\n"); | |
2434 | goto error; | |
2435 | } | |
2436 | ||
d27a81b2 PP |
2437 | switch (cfg_comp->type) { |
2438 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2439 | ret = bt_private_graph_add_source_component(ctx->graph, | |
2440 | comp_cls, cfg_comp->instance_name->str, | |
27c0f01f | 2441 | bt_private_value_as_value(cfg_comp->params), |
d27a81b2 PP |
2442 | (void *) &comp); |
2443 | break; | |
2444 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2445 | ret = bt_private_graph_add_filter_component(ctx->graph, | |
2446 | comp_cls, cfg_comp->instance_name->str, | |
27c0f01f | 2447 | bt_private_value_as_value(cfg_comp->params), |
d27a81b2 PP |
2448 | (void *) &comp); |
2449 | break; | |
2450 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2451 | ret = bt_private_graph_add_sink_component(ctx->graph, | |
2452 | comp_cls, cfg_comp->instance_name->str, | |
27c0f01f | 2453 | bt_private_value_as_value(cfg_comp->params), |
d27a81b2 PP |
2454 | (void *) &comp); |
2455 | break; | |
2456 | default: | |
2457 | abort(); | |
2458 | } | |
2459 | ||
36712f1d | 2460 | if (ret) { |
7213a328 | 2461 | BT_LOGE("Cannot create component: plugin-name=\"%s\", " |
32e87ceb | 2462 | "comp-cls-name=\"%s\", comp-cls-type=%d, " |
7213a328 PP |
2463 | "comp-name=\"%s\"", |
2464 | cfg_comp->plugin_name->str, | |
2465 | cfg_comp->comp_cls_name->str, | |
2466 | cfg_comp->type, cfg_comp->instance_name->str); | |
9009cc24 PP |
2467 | fprintf(stderr, "%s%sCannot create component `%s`%s\n", |
2468 | bt_common_color_bold(), | |
2469 | bt_common_color_fg_red(), | |
2470 | cfg_comp->instance_name->str, | |
2471 | bt_common_color_reset()); | |
2472 | goto error; | |
2473 | } | |
2474 | ||
75a2cb9b JG |
2475 | if (ctx->stream_intersection_mode && |
2476 | cfg_comp->type == BT_COMPONENT_CLASS_TYPE_SOURCE) { | |
2477 | ret = set_stream_intersections(ctx, cfg_comp, comp_cls); | |
2478 | if (ret) { | |
2479 | goto error; | |
2480 | } | |
2481 | } | |
2482 | ||
7213a328 PP |
2483 | BT_LOGI("Created and inserted component: comp-addr=%p, comp-name=\"%s\"", |
2484 | comp, cfg_comp->instance_name->str); | |
9009cc24 | 2485 | quark = g_quark_from_string(cfg_comp->instance_name->str); |
f6ccaed9 | 2486 | BT_ASSERT(quark > 0); |
d27a81b2 PP |
2487 | |
2488 | switch (cfg_comp->type) { | |
2489 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2490 | g_hash_table_insert(ctx->src_components, | |
2491 | GUINT_TO_POINTER(quark), comp); | |
2492 | break; | |
2493 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2494 | g_hash_table_insert(ctx->flt_components, | |
2495 | GUINT_TO_POINTER(quark), comp); | |
2496 | break; | |
2497 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2498 | g_hash_table_insert(ctx->sink_components, | |
2499 | GUINT_TO_POINTER(quark), comp); | |
2500 | break; | |
2501 | default: | |
2502 | abort(); | |
2503 | } | |
2504 | ||
9009cc24 | 2505 | comp = NULL; |
e2317362 | 2506 | BT_OBJECT_PUT_REF_AND_RESET(comp_cls); |
9009cc24 PP |
2507 | } |
2508 | ||
2509 | goto end; | |
2510 | ||
2511 | error: | |
2512 | ret = -1; | |
2513 | ||
2514 | end: | |
e2317362 PP |
2515 | bt_object_put_ref(comp); |
2516 | bt_object_put_ref(comp_cls); | |
9009cc24 PP |
2517 | return ret; |
2518 | } | |
56a1cced | 2519 | |
9009cc24 PP |
2520 | static |
2521 | int cmd_run_ctx_create_components(struct cmd_run_ctx *ctx) | |
2522 | { | |
2523 | int ret = 0; | |
2524 | ||
2525 | /* | |
2526 | * Make sure that, during this phase, our graph's "port added" | |
2527 | * listener does not connect ports while we are creating the | |
2528 | * components because we have a special, initial phase for | |
2529 | * this. | |
2530 | */ | |
2531 | ctx->connect_ports = false; | |
2532 | ||
2533 | ret = cmd_run_ctx_create_components_from_config_components( | |
2534 | ctx, ctx->cfg->cmd_data.run.sources); | |
2535 | if (ret) { | |
7c7c0433 | 2536 | ret = -1; |
2e339de1 JG |
2537 | goto end; |
2538 | } | |
2539 | ||
9009cc24 PP |
2540 | ret = cmd_run_ctx_create_components_from_config_components( |
2541 | ctx, ctx->cfg->cmd_data.run.filters); | |
6c2f3ee5 | 2542 | if (ret) { |
290725f7 | 2543 | ret = -1; |
fec2a9f2 JG |
2544 | goto end; |
2545 | } | |
78586d8a | 2546 | |
9009cc24 PP |
2547 | ret = cmd_run_ctx_create_components_from_config_components( |
2548 | ctx, ctx->cfg->cmd_data.run.sinks); | |
2549 | if (ret) { | |
2550 | ret = -1; | |
2551 | goto end; | |
2552 | } | |
2553 | ||
2554 | end: | |
2555 | return ret; | |
2556 | } | |
2557 | ||
d27a81b2 PP |
2558 | typedef uint64_t (*output_port_count_func_t)(void *); |
2559 | typedef struct bt_port_output *(*borrow_output_port_by_index_func_t)( | |
2560 | void *, uint64_t); | |
2561 | ||
9009cc24 PP |
2562 | static |
2563 | int cmd_run_ctx_connect_comp_ports(struct cmd_run_ctx *ctx, | |
d27a81b2 PP |
2564 | void *comp, output_port_count_func_t port_count_fn, |
2565 | borrow_output_port_by_index_func_t port_by_index_fn) | |
9009cc24 PP |
2566 | { |
2567 | int ret = 0; | |
d27a81b2 | 2568 | uint64_t count; |
9009cc24 PP |
2569 | uint64_t i; |
2570 | ||
2571 | count = port_count_fn(comp); | |
f6ccaed9 | 2572 | BT_ASSERT(count >= 0); |
9009cc24 PP |
2573 | |
2574 | for (i = 0; i < count; i++) { | |
d27a81b2 | 2575 | struct bt_port_output *upstream_port = port_by_index_fn(comp, i); |
9009cc24 | 2576 | |
f6ccaed9 | 2577 | BT_ASSERT(upstream_port); |
9009cc24 | 2578 | ret = cmd_run_ctx_connect_upstream_port(ctx, upstream_port); |
9009cc24 PP |
2579 | if (ret) { |
2580 | goto end; | |
2581 | } | |
2582 | } | |
2583 | ||
2584 | end: | |
2585 | return ret; | |
2586 | } | |
2587 | ||
2588 | static | |
2589 | int cmd_run_ctx_connect_ports(struct cmd_run_ctx *ctx) | |
2590 | { | |
2591 | int ret = 0; | |
2592 | GHashTableIter iter; | |
2593 | gpointer g_name_quark, g_comp; | |
2594 | ||
2595 | ctx->connect_ports = true; | |
d27a81b2 | 2596 | g_hash_table_iter_init(&iter, ctx->src_components); |
9009cc24 PP |
2597 | |
2598 | while (g_hash_table_iter_next(&iter, &g_name_quark, &g_comp)) { | |
d27a81b2 PP |
2599 | ret = cmd_run_ctx_connect_comp_ports(ctx, g_comp, |
2600 | (output_port_count_func_t) | |
2601 | bt_component_source_get_output_port_count, | |
2602 | (borrow_output_port_by_index_func_t) | |
2603 | bt_component_source_borrow_output_port_by_index); | |
2604 | if (ret) { | |
2605 | goto end; | |
9009cc24 | 2606 | } |
d27a81b2 PP |
2607 | } |
2608 | ||
2609 | g_hash_table_iter_init(&iter, ctx->flt_components); | |
9009cc24 | 2610 | |
d27a81b2 PP |
2611 | while (g_hash_table_iter_next(&iter, &g_name_quark, &g_comp)) { |
2612 | ret = cmd_run_ctx_connect_comp_ports(ctx, g_comp, | |
2613 | (output_port_count_func_t) | |
2614 | bt_component_filter_get_output_port_count, | |
2615 | (borrow_output_port_by_index_func_t) | |
2616 | bt_component_filter_borrow_output_port_by_index); | |
9009cc24 PP |
2617 | if (ret) { |
2618 | goto end; | |
2619 | } | |
2620 | } | |
2621 | ||
2622 | end: | |
2623 | return ret; | |
2624 | } | |
2625 | ||
fd948396 PP |
2626 | static inline |
2627 | const char *bt_graph_status_str(enum bt_graph_status status) | |
2628 | { | |
2629 | switch (status) { | |
fd948396 PP |
2630 | case BT_GRAPH_STATUS_OK: |
2631 | return "BT_GRAPH_STATUS_OK"; | |
d27a81b2 PP |
2632 | case BT_GRAPH_STATUS_END: |
2633 | return "BT_GRAPH_STATUS_END"; | |
2634 | case BT_GRAPH_STATUS_AGAIN: | |
2635 | return "BT_GRAPH_STATUS_AGAIN"; | |
2636 | case BT_GRAPH_STATUS_COMPONENT_REFUSES_PORT_CONNECTION: | |
2637 | return "BT_GRAPH_STATUS_COMPONENT_REFUSES_PORT_CONNECTION"; | |
2638 | case BT_GRAPH_STATUS_CANCELED: | |
2639 | return "BT_GRAPH_STATUS_CANCELED"; | |
fd948396 PP |
2640 | case BT_GRAPH_STATUS_ERROR: |
2641 | return "BT_GRAPH_STATUS_ERROR"; | |
d27a81b2 PP |
2642 | case BT_GRAPH_STATUS_NO_SINK: |
2643 | return "BT_GRAPH_STATUS_NO_SINK"; | |
2644 | case BT_GRAPH_STATUS_NOMEM: | |
2645 | return "BT_GRAPH_STATUS_NOMEM"; | |
fd948396 PP |
2646 | default: |
2647 | return "(unknown)"; | |
2648 | } | |
2649 | } | |
2650 | ||
9009cc24 PP |
2651 | static |
2652 | int cmd_run(struct bt_config *cfg) | |
2653 | { | |
2654 | int ret = 0; | |
2655 | struct cmd_run_ctx ctx = { 0 }; | |
2656 | ||
9009cc24 PP |
2657 | /* Initialize the command's context and the graph object */ |
2658 | if (cmd_run_ctx_init(&ctx, cfg)) { | |
7213a328 | 2659 | BT_LOGE_STR("Cannot initialize the command's context."); |
9009cc24 PP |
2660 | fprintf(stderr, "Cannot initialize the command's context\n"); |
2661 | goto error; | |
2662 | } | |
2663 | ||
cc308374 PP |
2664 | if (canceled) { |
2665 | BT_LOGI_STR("Canceled by user before creating components."); | |
2666 | goto error; | |
2667 | } | |
2668 | ||
2669 | BT_LOGI_STR("Creating components."); | |
2670 | ||
9009cc24 PP |
2671 | /* Create the requested component instances */ |
2672 | if (cmd_run_ctx_create_components(&ctx)) { | |
7213a328 | 2673 | BT_LOGE_STR("Cannot create components."); |
9009cc24 PP |
2674 | fprintf(stderr, "Cannot create components\n"); |
2675 | goto error; | |
2676 | } | |
2677 | ||
cc308374 PP |
2678 | if (canceled) { |
2679 | BT_LOGI_STR("Canceled by user before connecting components."); | |
2680 | goto error; | |
2681 | } | |
2682 | ||
2683 | BT_LOGI_STR("Connecting components."); | |
2684 | ||
9009cc24 PP |
2685 | /* Connect the initially visible component ports */ |
2686 | if (cmd_run_ctx_connect_ports(&ctx)) { | |
7213a328 | 2687 | BT_LOGE_STR("Cannot connect initial component ports."); |
9009cc24 PP |
2688 | fprintf(stderr, "Cannot connect initial component ports\n"); |
2689 | goto error; | |
2690 | } | |
2691 | ||
5401f780 | 2692 | if (canceled) { |
cc308374 PP |
2693 | BT_LOGI_STR("Canceled by user before running the graph."); |
2694 | goto error; | |
5401f780 PP |
2695 | } |
2696 | ||
7213a328 PP |
2697 | BT_LOGI_STR("Running the graph."); |
2698 | ||
9009cc24 | 2699 | /* Run the graph */ |
fec2a9f2 | 2700 | while (true) { |
80a256b6 | 2701 | enum bt_graph_status graph_status = bt_private_graph_run(ctx.graph); |
61ddbc8a | 2702 | |
5669a3e7 PP |
2703 | /* |
2704 | * Reset console in case something messed with console | |
2705 | * codes during the graph's execution. | |
2706 | */ | |
2707 | printf("%s", bt_common_color_reset()); | |
2708 | fflush(stdout); | |
2709 | fprintf(stderr, "%s", bt_common_color_reset()); | |
80a256b6 | 2710 | BT_LOGV("bt_private_graph_run() returned: status=%s", |
fd948396 PP |
2711 | bt_graph_status_str(graph_status)); |
2712 | ||
61ddbc8a | 2713 | switch (graph_status) { |
9009cc24 PP |
2714 | case BT_GRAPH_STATUS_OK: |
2715 | break; | |
5401f780 | 2716 | case BT_GRAPH_STATUS_CANCELED: |
fd948396 | 2717 | BT_LOGI_STR("Graph was canceled by user."); |
5401f780 | 2718 | goto error; |
61ddbc8a | 2719 | case BT_GRAPH_STATUS_AGAIN: |
80a256b6 | 2720 | if (bt_graph_is_canceled( |
27c0f01f | 2721 | bt_private_graph_as_graph(ctx.graph))) { |
fd948396 | 2722 | BT_LOGI_STR("Graph was canceled by user."); |
5401f780 PP |
2723 | goto error; |
2724 | } | |
2725 | ||
9009cc24 | 2726 | if (cfg->cmd_data.run.retry_duration_us > 0) { |
7213a328 PP |
2727 | BT_LOGV("Got BT_GRAPH_STATUS_AGAIN: sleeping: " |
2728 | "time-us=%" PRIu64, | |
2729 | cfg->cmd_data.run.retry_duration_us); | |
2730 | ||
9009cc24 | 2731 | if (usleep(cfg->cmd_data.run.retry_duration_us)) { |
80a256b6 | 2732 | if (bt_graph_is_canceled( |
27c0f01f | 2733 | bt_private_graph_as_graph(ctx.graph))) { |
cfa4637b PP |
2734 | BT_LOGI_STR("Graph was canceled by user."); |
2735 | goto error; | |
2736 | } | |
9009cc24 PP |
2737 | } |
2738 | } | |
78586d8a | 2739 | break; |
d27a81b2 | 2740 | case BT_GRAPH_STATUS_END: |
fec2a9f2 JG |
2741 | goto end; |
2742 | default: | |
7213a328 PP |
2743 | BT_LOGE_STR("Graph failed to complete successfully"); |
2744 | fprintf(stderr, "Graph failed to complete successfully\n"); | |
9009cc24 | 2745 | goto error; |
78586d8a | 2746 | } |
fec2a9f2 | 2747 | } |
290725f7 | 2748 | |
9009cc24 PP |
2749 | goto end; |
2750 | ||
2751 | error: | |
2752 | if (ret == 0) { | |
2753 | ret = -1; | |
2754 | } | |
2755 | ||
11e1d048 | 2756 | end: |
9009cc24 | 2757 | cmd_run_ctx_destroy(&ctx); |
290725f7 PP |
2758 | return ret; |
2759 | } | |
2760 | ||
9009cc24 PP |
2761 | static |
2762 | void warn_command_name_and_directory_clash(struct bt_config *cfg) | |
290725f7 | 2763 | { |
9009cc24 PP |
2764 | const char *env_clash; |
2765 | ||
290725f7 PP |
2766 | if (!cfg->command_name) { |
2767 | return; | |
2768 | } | |
2769 | ||
9009cc24 PP |
2770 | env_clash = getenv(ENV_BABELTRACE_WARN_COMMAND_NAME_DIRECTORY_CLASH); |
2771 | if (env_clash && strcmp(env_clash, "0") == 0) { | |
2772 | return; | |
2773 | } | |
2774 | ||
290725f7 PP |
2775 | if (g_file_test(cfg->command_name, |
2776 | G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) { | |
2777 | fprintf(stderr, "\nNOTE: The `%s` command was executed. If you meant to convert a\n", | |
2778 | cfg->command_name); | |
2779 | fprintf(stderr, "trace located in the local `%s` directory, please use:\n", | |
2780 | cfg->command_name); | |
2781 | fprintf(stderr, "\n"); | |
2782 | fprintf(stderr, " babeltrace convert %s [OPTIONS]\n", | |
2783 | cfg->command_name); | |
2784 | } | |
2785 | } | |
2786 | ||
7213a328 PP |
2787 | static |
2788 | void init_log_level(void) | |
2789 | { | |
c6d4d1ae | 2790 | bt_cli_log_level = bt_log_get_level_from_env(ENV_BABELTRACE_CLI_LOG_LEVEL); |
7213a328 PP |
2791 | } |
2792 | ||
c6d4d1ae PP |
2793 | static |
2794 | void set_auto_log_levels(struct bt_config *cfg) | |
2795 | { | |
2796 | const char **env_var_name; | |
2797 | ||
b4565e8b PP |
2798 | /* |
2799 | * Override the configuration's default log level if | |
2800 | * BABELTRACE_VERBOSE or BABELTRACE_DEBUG environment variables | |
2801 | * are found for backward compatibility with legacy Babetrace 1. | |
2802 | */ | |
2803 | if (getenv("BABELTRACE_DEBUG") && | |
2804 | strcmp(getenv("BABELTRACE_DEBUG"), "1") == 0) { | |
2805 | cfg->log_level = 'V'; | |
2806 | } else if (getenv("BABELTRACE_VERBOSE") && | |
2807 | strcmp(getenv("BABELTRACE_VERBOSE"), "1") == 0) { | |
2808 | cfg->log_level = 'I'; | |
2809 | } | |
2810 | ||
c6d4d1ae PP |
2811 | /* |
2812 | * Set log levels according to --debug or --verbose. For | |
2813 | * backward compatibility, --debug is more verbose than | |
2814 | * --verbose. So: | |
2815 | * | |
2816 | * --verbose: INFO log level | |
2817 | * --debug: VERBOSE log level (includes DEBUG, which is | |
2818 | * is less verbose than VERBOSE in the internal | |
2819 | * logging framework) | |
2820 | */ | |
2821 | if (!getenv("BABELTRACE_LOGGING_GLOBAL_LEVEL")) { | |
2822 | if (cfg->verbose) { | |
2823 | bt_logging_set_global_level(BT_LOGGING_LEVEL_INFO); | |
2824 | } else if (cfg->debug) { | |
2825 | bt_logging_set_global_level(BT_LOGGING_LEVEL_VERBOSE); | |
2826 | } else { | |
2827 | /* | |
2828 | * Set library's default log level if not | |
2829 | * explicitly specified. | |
2830 | */ | |
3efa3052 PP |
2831 | switch (cfg->log_level) { |
2832 | case 'N': | |
2833 | bt_logging_set_global_level(BT_LOGGING_LEVEL_NONE); | |
2834 | break; | |
2835 | case 'V': | |
2836 | bt_logging_set_global_level(BT_LOGGING_LEVEL_VERBOSE); | |
2837 | break; | |
2838 | case 'D': | |
2839 | bt_logging_set_global_level(BT_LOGGING_LEVEL_DEBUG); | |
2840 | break; | |
2841 | case 'I': | |
2842 | bt_logging_set_global_level(BT_LOGGING_LEVEL_INFO); | |
2843 | break; | |
2844 | case 'W': | |
2845 | bt_logging_set_global_level(BT_LOGGING_LEVEL_WARN); | |
2846 | break; | |
2847 | case 'E': | |
2848 | bt_logging_set_global_level(BT_LOGGING_LEVEL_ERROR); | |
2849 | break; | |
2850 | case 'F': | |
2851 | bt_logging_set_global_level(BT_LOGGING_LEVEL_FATAL); | |
2852 | break; | |
2853 | default: | |
2854 | abort(); | |
2855 | } | |
c6d4d1ae PP |
2856 | } |
2857 | } | |
2858 | ||
2859 | if (!getenv(ENV_BABELTRACE_CLI_LOG_LEVEL)) { | |
2860 | if (cfg->verbose) { | |
2861 | bt_cli_log_level = BT_LOG_INFO; | |
2862 | } else if (cfg->debug) { | |
2863 | bt_cli_log_level = BT_LOG_VERBOSE; | |
2864 | } else { | |
2865 | /* | |
2866 | * Set CLI's default log level if not explicitly | |
2867 | * specified. | |
2868 | */ | |
3efa3052 PP |
2869 | switch (cfg->log_level) { |
2870 | case 'N': | |
2871 | bt_cli_log_level = BT_LOG_NONE; | |
2872 | break; | |
2873 | case 'V': | |
2874 | bt_cli_log_level = BT_LOG_VERBOSE; | |
2875 | break; | |
2876 | case 'D': | |
2877 | bt_cli_log_level = BT_LOG_DEBUG; | |
2878 | break; | |
2879 | case 'I': | |
2880 | bt_cli_log_level = BT_LOG_INFO; | |
2881 | break; | |
2882 | case 'W': | |
2883 | bt_cli_log_level = BT_LOG_WARN; | |
2884 | break; | |
2885 | case 'E': | |
2886 | bt_cli_log_level = BT_LOG_ERROR; | |
2887 | break; | |
2888 | case 'F': | |
2889 | bt_cli_log_level = BT_LOG_FATAL; | |
2890 | break; | |
2891 | default: | |
2892 | abort(); | |
2893 | } | |
c6d4d1ae PP |
2894 | } |
2895 | } | |
2896 | ||
2897 | env_var_name = log_level_env_var_names; | |
2898 | ||
2899 | while (*env_var_name) { | |
2900 | if (!getenv(*env_var_name)) { | |
2901 | if (cfg->verbose) { | |
fbb2f0da | 2902 | g_setenv(*env_var_name, "I", 1); |
c6d4d1ae | 2903 | } else if (cfg->debug) { |
fbb2f0da | 2904 | g_setenv(*env_var_name, "V", 1); |
c6d4d1ae | 2905 | } else { |
3efa3052 PP |
2906 | char val[2] = { 0 }; |
2907 | ||
c6d4d1ae PP |
2908 | /* |
2909 | * Set module's default log level if not | |
2910 | * explicitly specified. | |
2911 | */ | |
3efa3052 | 2912 | val[0] = cfg->log_level; |
fbb2f0da | 2913 | g_setenv(*env_var_name, val, 1); |
c6d4d1ae PP |
2914 | } |
2915 | } | |
2916 | ||
2917 | env_var_name++; | |
2918 | } | |
c6d4d1ae PP |
2919 | } |
2920 | ||
290725f7 PP |
2921 | int main(int argc, const char **argv) |
2922 | { | |
2923 | int ret; | |
2924 | int retcode; | |
2925 | struct bt_config *cfg; | |
2926 | ||
7213a328 | 2927 | init_log_level(); |
65d3198f | 2928 | set_signal_handler(); |
9009cc24 PP |
2929 | init_static_data(); |
2930 | cfg = bt_config_cli_args_create_with_default(argc, argv, &retcode); | |
290725f7 PP |
2931 | |
2932 | if (retcode < 0) { | |
2933 | /* Quit without errors; typically usage/version */ | |
2934 | retcode = 0; | |
7213a328 | 2935 | BT_LOGI_STR("Quitting without errors."); |
290725f7 PP |
2936 | goto end; |
2937 | } | |
2938 | ||
2939 | if (retcode > 0) { | |
7213a328 | 2940 | BT_LOGE("Command-line error: retcode=%d", retcode); |
290725f7 PP |
2941 | goto end; |
2942 | } | |
2943 | ||
2944 | if (!cfg) { | |
7213a328 | 2945 | BT_LOGE_STR("Failed to create a valid Babeltrace configuration."); |
290725f7 | 2946 | fprintf(stderr, "Failed to create Babeltrace configuration\n"); |
db0f160a | 2947 | retcode = 1; |
290725f7 PP |
2948 | goto end; |
2949 | } | |
2950 | ||
c6d4d1ae | 2951 | set_auto_log_levels(cfg); |
290725f7 PP |
2952 | print_cfg(cfg); |
2953 | ||
db0f160a | 2954 | if (cfg->command_needs_plugins) { |
351704a7 | 2955 | ret = load_all_plugins( |
27c0f01f | 2956 | bt_private_value_as_value(cfg->plugin_paths)); |
db0f160a | 2957 | if (ret) { |
7213a328 | 2958 | BT_LOGE("Failed to load plugins: ret=%d", ret); |
db0f160a PP |
2959 | retcode = 1; |
2960 | goto end; | |
2961 | } | |
2962 | } | |
2963 | ||
7213a328 PP |
2964 | BT_LOGI("Executing command: cmd=%d, command-name=\"%s\"", |
2965 | cfg->command, cfg->command_name); | |
2966 | ||
290725f7 | 2967 | switch (cfg->command) { |
db0f160a PP |
2968 | case BT_CONFIG_COMMAND_RUN: |
2969 | ret = cmd_run(cfg); | |
290725f7 PP |
2970 | break; |
2971 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
2972 | ret = cmd_list_plugins(cfg); | |
2973 | break; | |
22e22462 PP |
2974 | case BT_CONFIG_COMMAND_HELP: |
2975 | ret = cmd_help(cfg); | |
2976 | break; | |
a67681c1 PP |
2977 | case BT_CONFIG_COMMAND_QUERY: |
2978 | ret = cmd_query(cfg); | |
63ce0e1d | 2979 | break; |
db0f160a PP |
2980 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: |
2981 | ret = cmd_print_ctf_metadata(cfg); | |
2982 | break; | |
2983 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
2984 | ret = cmd_print_lttng_live_sessions(cfg); | |
2985 | break; | |
290725f7 | 2986 | default: |
0fbb9a9f PP |
2987 | BT_LOGF("Invalid/unknown command: cmd=%d", cfg->command); |
2988 | abort(); | |
290725f7 PP |
2989 | } |
2990 | ||
d26ef3e3 PP |
2991 | BT_LOGI("Command completed: cmd=%d, command-name=\"%s\", ret=%d", |
2992 | cfg->command, cfg->command_name, ret); | |
290725f7 PP |
2993 | warn_command_name_and_directory_clash(cfg); |
2994 | retcode = ret ? 1 : 0; | |
2995 | ||
2996 | end: | |
e2317362 | 2997 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 | 2998 | fini_static_data(); |
290725f7 | 2999 | return retcode; |
4c8bfb7e | 3000 | } |