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 | ||
3fadfbc0 | 28 | #include <babeltrace2/babeltrace.h> |
578e048b | 29 | #include "common/common.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> |
ec2c5e50 MJ |
39 | #include "babeltrace2-cfg.h" |
40 | #include "babeltrace2-cfg-cli-args.h" | |
41 | #include "babeltrace2-cfg-cli-args-default.h" | |
9009cc24 PP |
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[] = { | |
2fad3ae7 | 52 | "BABELTRACE_FLT_LTTNG_UTILS_DEBUG_INFO_LOG_LEVEL", |
918fe780 | 53 | "BABELTRACE_FLT_UTILS_COUNTER_LOG_LEVEL", |
2fad3ae7 PP |
54 | "BABELTRACE_FLT_UTILS_MUXER_LOG_LEVEL", |
55 | "BABELTRACE_FLT_UTILS_TRIMMER_LOG_LEVEL", | |
918fe780 PP |
56 | "BABELTRACE_PLUGIN_CTF_BFCR_LOG_LEVEL", |
57 | "BABELTRACE_PLUGIN_CTF_METADATA_LOG_LEVEL", | |
58 | "BABELTRACE_PLUGIN_CTF_MSG_ITER_LOG_LEVEL", | |
59 | "BABELTRACE_PLUGIN_CTF_UTILS_LOG_LEVEL", | |
fdad611f | 60 | "BABELTRACE_PYTHON_BT2_LOG_LEVEL", |
918fe780 | 61 | "BABELTRACE_SINK_CTF_FS_LOG_LEVEL", |
55478183 | 62 | "BABELTRACE_SINK_TEXT_DETAILS_LOG_LEVEL", |
918fe780 PP |
63 | "BABELTRACE_SRC_CTF_FS_LOG_LEVEL", |
64 | "BABELTRACE_SRC_CTF_LTTNG_LIVE_LOG_LEVEL", | |
65 | "BABELTRACE_SRC_TEXT_DMESG_LOG_LEVEL", | |
fc11b6a6 PP |
66 | NULL, |
67 | }; | |
68 | ||
5401f780 | 69 | /* Application's processing graph (weak) */ |
b19ff26f PP |
70 | static bt_graph *the_graph; |
71 | static bt_query_executor *the_query_executor; | |
5401f780 PP |
72 | static bool canceled = false; |
73 | ||
33b34c43 PP |
74 | GPtrArray *loaded_plugins; |
75 | ||
65d3198f | 76 | #ifdef __MINGW32__ |
a2d06fd5 | 77 | |
65d3198f MJ |
78 | #include <windows.h> |
79 | ||
80 | static | |
81 | BOOL WINAPI signal_handler(DWORD signal) { | |
82 | if (the_graph) { | |
0d72b8c3 | 83 | bt_graph_cancel(the_graph); |
65d3198f MJ |
84 | } |
85 | ||
86 | canceled = true; | |
87 | ||
88 | return TRUE; | |
89 | } | |
90 | ||
5401f780 | 91 | static |
65d3198f MJ |
92 | void set_signal_handler(void) |
93 | { | |
94 | if (!SetConsoleCtrlHandler(signal_handler, TRUE)) { | |
3f7d4d90 | 95 | BT_LOGE("Failed to set the Ctrl+C handler."); |
65d3198f MJ |
96 | } |
97 | } | |
a2d06fd5 | 98 | |
65d3198f | 99 | #else /* __MINGW32__ */ |
a2d06fd5 | 100 | |
65d3198f MJ |
101 | static |
102 | void signal_handler(int signum) | |
5401f780 PP |
103 | { |
104 | if (signum != SIGINT) { | |
105 | return; | |
106 | } | |
107 | ||
108 | if (the_graph) { | |
0d72b8c3 | 109 | bt_graph_cancel(the_graph); |
5401f780 PP |
110 | } |
111 | ||
c7eee084 | 112 | if (the_query_executor) { |
0d72b8c3 | 113 | bt_query_executor_cancel(the_query_executor); |
c7eee084 PP |
114 | } |
115 | ||
5401f780 PP |
116 | canceled = true; |
117 | } | |
118 | ||
65d3198f MJ |
119 | static |
120 | void set_signal_handler(void) | |
121 | { | |
122 | struct sigaction new_action, old_action; | |
123 | ||
124 | new_action.sa_handler = signal_handler; | |
125 | sigemptyset(&new_action.sa_mask); | |
126 | new_action.sa_flags = 0; | |
127 | sigaction(SIGINT, NULL, &old_action); | |
128 | ||
129 | if (old_action.sa_handler != SIG_IGN) { | |
130 | sigaction(SIGINT, &new_action, NULL); | |
131 | } | |
132 | } | |
a2d06fd5 | 133 | |
65d3198f MJ |
134 | #endif /* __MINGW32__ */ |
135 | ||
33b34c43 | 136 | static |
9009cc24 | 137 | void init_static_data(void) |
33b34c43 | 138 | { |
398454ed PP |
139 | loaded_plugins = g_ptr_array_new_with_free_func( |
140 | (GDestroyNotify) bt_object_put_ref); | |
33b34c43 PP |
141 | } |
142 | ||
143 | static | |
9009cc24 | 144 | void fini_static_data(void) |
33b34c43 PP |
145 | { |
146 | g_ptr_array_free(loaded_plugins, TRUE); | |
147 | } | |
148 | ||
c7eee084 PP |
149 | static |
150 | int create_the_query_executor(void) | |
151 | { | |
152 | int ret = 0; | |
153 | ||
0d72b8c3 | 154 | the_query_executor = bt_query_executor_create(); |
c7eee084 PP |
155 | if (!the_query_executor) { |
156 | BT_LOGE_STR("Cannot create a query executor."); | |
157 | ret = -1; | |
158 | } | |
159 | ||
160 | return ret; | |
161 | } | |
162 | ||
163 | static | |
164 | void destroy_the_query_executor(void) | |
165 | { | |
c5b9b441 | 166 | BT_QUERY_EXECUTOR_PUT_REF_AND_RESET(the_query_executor); |
c7eee084 PP |
167 | } |
168 | ||
169 | static | |
b19ff26f PP |
170 | int query(const bt_component_class *comp_cls, const char *obj, |
171 | const bt_value *params, const bt_value **user_result, | |
c7eee084 PP |
172 | const char **fail_reason) |
173 | { | |
b19ff26f | 174 | const bt_value *result = NULL; |
4cdfc5e8 | 175 | bt_query_executor_status status; |
c7eee084 PP |
176 | *fail_reason = "unknown error"; |
177 | int ret = 0; | |
178 | ||
f6ccaed9 PP |
179 | BT_ASSERT(fail_reason); |
180 | BT_ASSERT(user_result); | |
c7eee084 PP |
181 | ret = create_the_query_executor(); |
182 | if (ret) { | |
183 | /* create_the_query_executor() logs errors */ | |
184 | goto end; | |
185 | } | |
186 | ||
187 | if (canceled) { | |
188 | BT_LOGI("Canceled by user before executing the query: " | |
189 | "comp-cls-addr=%p, comp-cls-name=\"%s\", " | |
190 | "query-obj=\"%s\"", comp_cls, | |
191 | bt_component_class_get_name(comp_cls), obj); | |
192 | *fail_reason = "canceled by user"; | |
193 | goto error; | |
194 | } | |
195 | ||
196 | while (true) { | |
0d72b8c3 | 197 | status = bt_query_executor_query(the_query_executor, |
d94d92ac | 198 | comp_cls, obj, params, &result); |
c7eee084 | 199 | switch (status) { |
d72535e6 | 200 | case BT_QUERY_EXECUTOR_STATUS_OK: |
c7eee084 | 201 | goto ok; |
d72535e6 | 202 | case BT_QUERY_EXECUTOR_STATUS_AGAIN: |
c7eee084 PP |
203 | { |
204 | const uint64_t sleep_time_us = 100000; | |
205 | ||
206 | /* Wait 100 ms and retry */ | |
3f7d4d90 | 207 | BT_LOGD("Got BT_QUERY_EXECUTOR_STATUS_AGAIN: sleeping: " |
c7eee084 PP |
208 | "time-us=%" PRIu64, sleep_time_us); |
209 | ||
210 | if (usleep(sleep_time_us)) { | |
0d72b8c3 | 211 | if (bt_query_executor_is_canceled(the_query_executor)) { |
c7eee084 PP |
212 | BT_LOGI("Query was canceled by user: " |
213 | "comp-cls-addr=%p, comp-cls-name=\"%s\", " | |
214 | "query-obj=\"%s\"", comp_cls, | |
215 | bt_component_class_get_name(comp_cls), | |
216 | obj); | |
217 | *fail_reason = "canceled by user"; | |
218 | goto error; | |
219 | } | |
220 | } | |
221 | ||
222 | continue; | |
223 | } | |
d72535e6 | 224 | case BT_QUERY_EXECUTOR_STATUS_CANCELED: |
c7eee084 PP |
225 | *fail_reason = "canceled by user"; |
226 | goto error; | |
d72535e6 | 227 | case BT_QUERY_EXECUTOR_STATUS_ERROR: |
c7eee084 | 228 | goto error; |
d72535e6 | 229 | case BT_QUERY_EXECUTOR_STATUS_INVALID_OBJECT: |
c7eee084 PP |
230 | *fail_reason = "invalid or unknown query object"; |
231 | goto error; | |
d72535e6 | 232 | case BT_QUERY_EXECUTOR_STATUS_INVALID_PARAMS: |
c7eee084 PP |
233 | *fail_reason = "invalid query parameters"; |
234 | goto error; | |
d72535e6 PP |
235 | case BT_QUERY_EXECUTOR_STATUS_UNSUPPORTED: |
236 | *fail_reason = "unsupported action"; | |
237 | goto error; | |
238 | case BT_QUERY_EXECUTOR_STATUS_NOMEM: | |
c7eee084 PP |
239 | *fail_reason = "not enough memory"; |
240 | goto error; | |
241 | default: | |
242 | BT_LOGF("Unknown query status: status=%d", status); | |
243 | abort(); | |
244 | } | |
245 | } | |
246 | ||
247 | ok: | |
248 | *user_result = result; | |
249 | result = NULL; | |
250 | goto end; | |
251 | ||
252 | error: | |
253 | ret = -1; | |
254 | ||
255 | end: | |
256 | destroy_the_query_executor(); | |
c5b9b441 | 257 | bt_value_put_ref(result); |
c7eee084 PP |
258 | return ret; |
259 | } | |
260 | ||
33b34c43 | 261 | static |
b19ff26f | 262 | const bt_plugin *find_plugin(const char *name) |
33b34c43 PP |
263 | { |
264 | int i; | |
b19ff26f | 265 | const bt_plugin *plugin = NULL; |
33b34c43 | 266 | |
f6ccaed9 | 267 | BT_ASSERT(name); |
3f7d4d90 | 268 | BT_LOGI("Finding plugin: name=\"%s\"", name); |
7213a328 | 269 | |
33b34c43 PP |
270 | for (i = 0; i < loaded_plugins->len; i++) { |
271 | plugin = g_ptr_array_index(loaded_plugins, i); | |
272 | ||
273 | if (strcmp(name, bt_plugin_get_name(plugin)) == 0) { | |
274 | break; | |
275 | } | |
276 | ||
277 | plugin = NULL; | |
278 | } | |
279 | ||
3f7d4d90 PP |
280 | if (plugin) { |
281 | BT_LOGI("Found plugin: name=\"%s\", plugin-addr=%p", | |
282 | name, plugin); | |
283 | } else { | |
284 | BT_LOGI("Cannot find plugin: name=\"%s\"", name); | |
7213a328 PP |
285 | } |
286 | ||
c5b9b441 | 287 | bt_plugin_get_ref(plugin); |
398454ed | 288 | return plugin; |
33b34c43 PP |
289 | } |
290 | ||
0d72b8c3 | 291 | typedef const void *(*plugin_borrow_comp_cls_func_t)( |
b19ff26f | 292 | const bt_plugin *, const char *); |
d94d92ac | 293 | |
33b34c43 | 294 | static |
0d72b8c3 | 295 | const void *find_component_class_from_plugin(const char *plugin_name, |
33b34c43 | 296 | const char *comp_class_name, |
d94d92ac | 297 | plugin_borrow_comp_cls_func_t plugin_borrow_comp_cls_func) |
33b34c43 | 298 | { |
0d72b8c3 | 299 | const void *comp_class = NULL; |
b19ff26f | 300 | const bt_plugin *plugin; |
7213a328 | 301 | |
3f7d4d90 | 302 | BT_LOGI("Finding component class: plugin-name=\"%s\", " |
d94d92ac | 303 | "comp-cls-name=\"%s\"", plugin_name, comp_class_name); |
7213a328 PP |
304 | |
305 | plugin = find_plugin(plugin_name); | |
33b34c43 PP |
306 | if (!plugin) { |
307 | goto end; | |
308 | } | |
309 | ||
398454ed PP |
310 | comp_class = plugin_borrow_comp_cls_func(plugin, comp_class_name); |
311 | bt_object_get_ref(comp_class); | |
c5b9b441 | 312 | BT_PLUGIN_PUT_REF_AND_RESET(plugin); |
7213a328 | 313 | |
33b34c43 | 314 | end: |
3f7d4d90 PP |
315 | if (comp_class) { |
316 | BT_LOGI("Found component class: plugin-name=\"%s\", " | |
317 | "comp-cls-name=\"%s\"", plugin_name, comp_class_name); | |
318 | } else { | |
319 | BT_LOGI("Cannot find source component class: " | |
320 | "plugin-name=\"%s\", comp-cls-name=\"%s\"", | |
321 | plugin_name, comp_class_name); | |
7213a328 PP |
322 | } |
323 | ||
33b34c43 PP |
324 | return comp_class; |
325 | } | |
6c2f3ee5 | 326 | |
d94d92ac | 327 | static |
b19ff26f | 328 | const bt_component_class_source *find_source_component_class( |
d94d92ac PP |
329 | const char *plugin_name, const char *comp_class_name) |
330 | { | |
0d72b8c3 PP |
331 | return (const void *) find_component_class_from_plugin( |
332 | plugin_name, comp_class_name, | |
d94d92ac | 333 | (plugin_borrow_comp_cls_func_t) |
92fed4e1 | 334 | bt_plugin_borrow_source_component_class_by_name_const); |
d94d92ac PP |
335 | } |
336 | ||
337 | static | |
b19ff26f | 338 | const bt_component_class_filter *find_filter_component_class( |
d94d92ac PP |
339 | const char *plugin_name, const char *comp_class_name) |
340 | { | |
0d72b8c3 PP |
341 | return (const void *) find_component_class_from_plugin( |
342 | plugin_name, comp_class_name, | |
d94d92ac | 343 | (plugin_borrow_comp_cls_func_t) |
92fed4e1 | 344 | bt_plugin_borrow_filter_component_class_by_name_const); |
d94d92ac PP |
345 | } |
346 | ||
347 | static | |
b19ff26f | 348 | const bt_component_class_sink *find_sink_component_class( |
d94d92ac PP |
349 | const char *plugin_name, const char *comp_class_name) |
350 | { | |
0d72b8c3 | 351 | return (const void *) find_component_class_from_plugin(plugin_name, |
d94d92ac PP |
352 | comp_class_name, |
353 | (plugin_borrow_comp_cls_func_t) | |
92fed4e1 | 354 | bt_plugin_borrow_sink_component_class_by_name_const); |
d94d92ac PP |
355 | } |
356 | ||
357 | static | |
b19ff26f | 358 | const bt_component_class *find_component_class(const char *plugin_name, |
d94d92ac | 359 | const char *comp_class_name, |
4cdfc5e8 | 360 | bt_component_class_type comp_class_type) |
d94d92ac | 361 | { |
b19ff26f | 362 | const bt_component_class *comp_cls = NULL; |
d94d92ac PP |
363 | |
364 | switch (comp_class_type) { | |
365 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
0d72b8c3 | 366 | comp_cls = bt_component_class_source_as_component_class_const(find_source_component_class(plugin_name, comp_class_name)); |
d94d92ac PP |
367 | break; |
368 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
0d72b8c3 | 369 | comp_cls = bt_component_class_filter_as_component_class_const(find_filter_component_class(plugin_name, comp_class_name)); |
d94d92ac PP |
370 | break; |
371 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
0d72b8c3 | 372 | comp_cls = bt_component_class_sink_as_component_class_const(find_sink_component_class(plugin_name, comp_class_name)); |
d94d92ac PP |
373 | break; |
374 | default: | |
375 | abort(); | |
376 | } | |
377 | ||
378 | return comp_cls; | |
379 | } | |
380 | ||
c42c79ea | 381 | static |
7213a328 | 382 | void print_indent(FILE *fp, size_t indent) |
c42c79ea PP |
383 | { |
384 | size_t i; | |
385 | ||
386 | for (i = 0; i < indent; i++) { | |
7213a328 | 387 | fprintf(fp, " "); |
c42c79ea PP |
388 | } |
389 | } | |
390 | ||
87796884 | 391 | static |
4cdfc5e8 | 392 | const char *component_type_str(bt_component_class_type type) |
87796884 PP |
393 | { |
394 | switch (type) { | |
395 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
396 | return "source"; | |
397 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
398 | return "sink"; | |
399 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
400 | return "filter"; | |
87796884 | 401 | default: |
fd5f8053 | 402 | return "(unknown)"; |
87796884 PP |
403 | } |
404 | } | |
405 | ||
9009cc24 PP |
406 | static |
407 | void print_plugin_comp_cls_opt(FILE *fh, const char *plugin_name, | |
4cdfc5e8 | 408 | const char *comp_cls_name, bt_component_class_type type) |
87796884 | 409 | { |
9009cc24 PP |
410 | GString *shell_plugin_name = NULL; |
411 | GString *shell_comp_cls_name = NULL; | |
87796884 | 412 | |
9009cc24 | 413 | shell_plugin_name = bt_common_shell_quote(plugin_name, false); |
87796884 PP |
414 | if (!shell_plugin_name) { |
415 | goto end; | |
416 | } | |
417 | ||
9009cc24 | 418 | shell_comp_cls_name = bt_common_shell_quote(comp_cls_name, false); |
87796884 PP |
419 | if (!shell_comp_cls_name) { |
420 | goto end; | |
421 | } | |
422 | ||
fd5f8053 | 423 | fprintf(fh, "'%s%s%s%s.%s%s%s.%s%s%s'", |
87796884 PP |
424 | bt_common_color_bold(), |
425 | bt_common_color_fg_cyan(), | |
426 | component_type_str(type), | |
87796884 | 427 | bt_common_color_fg_default(), |
87796884 | 428 | bt_common_color_fg_blue(), |
9009cc24 | 429 | shell_plugin_name->str, |
87796884 PP |
430 | bt_common_color_fg_default(), |
431 | bt_common_color_fg_yellow(), | |
9009cc24 | 432 | shell_comp_cls_name->str, |
87796884 PP |
433 | bt_common_color_reset()); |
434 | ||
435 | end: | |
9009cc24 PP |
436 | if (shell_plugin_name) { |
437 | g_string_free(shell_plugin_name, TRUE); | |
438 | } | |
439 | ||
440 | if (shell_comp_cls_name) { | |
441 | g_string_free(shell_comp_cls_name, TRUE); | |
442 | } | |
87796884 PP |
443 | } |
444 | ||
c42c79ea | 445 | static |
b19ff26f | 446 | void print_value(FILE *, const bt_value *, size_t); |
c42c79ea | 447 | |
c1081aa6 | 448 | static |
b19ff26f | 449 | void print_value_rec(FILE *, const bt_value *, size_t); |
7213a328 PP |
450 | |
451 | struct print_map_value_data { | |
452 | size_t indent; | |
453 | FILE *fp; | |
454 | }; | |
c1081aa6 | 455 | |
c42c79ea | 456 | static |
b19ff26f | 457 | bt_bool print_map_value(const char *key, const bt_value *object, |
05e21286 | 458 | void *data) |
c42c79ea | 459 | { |
7213a328 | 460 | struct print_map_value_data *print_map_value_data = data; |
290725f7 | 461 | |
7213a328 PP |
462 | print_indent(print_map_value_data->fp, print_map_value_data->indent); |
463 | fprintf(print_map_value_data->fp, "%s: ", key); | |
f6ccaed9 | 464 | BT_ASSERT(object); |
290725f7 PP |
465 | |
466 | if (bt_value_is_array(object) && | |
467 | bt_value_array_is_empty(object)) { | |
7213a328 | 468 | fprintf(print_map_value_data->fp, "[ ]\n"); |
290725f7 PP |
469 | return true; |
470 | } | |
471 | ||
472 | if (bt_value_is_map(object) && | |
473 | bt_value_map_is_empty(object)) { | |
7213a328 | 474 | fprintf(print_map_value_data->fp, "{ }\n"); |
290725f7 PP |
475 | return true; |
476 | } | |
c42c79ea | 477 | |
290725f7 PP |
478 | if (bt_value_is_array(object) || |
479 | bt_value_is_map(object)) { | |
7213a328 | 480 | fprintf(print_map_value_data->fp, "\n"); |
290725f7 | 481 | } |
c42c79ea | 482 | |
7213a328 PP |
483 | print_value_rec(print_map_value_data->fp, object, |
484 | print_map_value_data->indent + 2); | |
c55a9f58 | 485 | return BT_TRUE; |
c42c79ea PP |
486 | } |
487 | ||
488 | static | |
b19ff26f | 489 | void print_value_rec(FILE *fp, const bt_value *value, size_t indent) |
c42c79ea | 490 | { |
c55a9f58 | 491 | bt_bool bool_val; |
c42c79ea | 492 | int64_t int_val; |
fdd3a2da | 493 | uint64_t uint_val; |
c42c79ea PP |
494 | double dbl_val; |
495 | const char *str_val; | |
496 | int size; | |
497 | int i; | |
498 | ||
499 | if (!value) { | |
500 | return; | |
501 | } | |
502 | ||
c42c79ea PP |
503 | switch (bt_value_get_type(value)) { |
504 | case BT_VALUE_TYPE_NULL: | |
7213a328 | 505 | fprintf(fp, "%snull%s\n", bt_common_color_bold(), |
c1081aa6 | 506 | bt_common_color_reset()); |
c42c79ea PP |
507 | break; |
508 | case BT_VALUE_TYPE_BOOL: | |
601b0d3c | 509 | bool_val = bt_value_bool_get(value); |
7213a328 | 510 | fprintf(fp, "%s%s%s%s\n", bt_common_color_bold(), |
c1081aa6 PP |
511 | bt_common_color_fg_cyan(), bool_val ? "yes" : "no", |
512 | bt_common_color_reset()); | |
c42c79ea | 513 | break; |
fdd3a2da PP |
514 | case BT_VALUE_TYPE_UNSIGNED_INTEGER: |
515 | uint_val = bt_value_unsigned_integer_get(value); | |
516 | fprintf(fp, "%s%s%" PRIu64 "%s\n", bt_common_color_bold(), | |
517 | bt_common_color_fg_red(), uint_val, | |
518 | bt_common_color_reset()); | |
519 | break; | |
520 | case BT_VALUE_TYPE_SIGNED_INTEGER: | |
521 | int_val = bt_value_signed_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; |
a373bf69 | 526 | case BT_VALUE_TYPE_REAL: |
601b0d3c | 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: | |
601b0d3c | 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: | |
07208d85 | 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++) { | |
b19ff26f | 551 | const bt_value *element = |
05e21286 | 552 | bt_value_array_borrow_element_by_index_const( |
07208d85 | 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 | ||
05e21286 | 594 | bt_value_map_foreach_entry_const(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.", | |
da91b29a | 604 | bt_common_value_type_string(bt_value_get_type(value))); |
c42c79ea PP |
605 | } |
606 | ||
c1081aa6 | 607 | static |
b19ff26f | 608 | void print_value(FILE *fp, const 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"); |
05e21286 | 632 | print_value(stderr, bt_config_component->params, 8); |
c42c79ea PP |
633 | } |
634 | ||
635 | static | |
636 | void print_bt_config_components(GPtrArray *array) | |
637 | { | |
638 | size_t i; | |
639 | ||
640 | for (i = 0; i < array->len; i++) { | |
641 | struct bt_config_component *cfg_component = | |
e5bc7f81 | 642 | bt_config_get_component(array, i); |
c42c79ea | 643 | print_bt_config_component(cfg_component); |
65300d60 | 644 | BT_OBJECT_PUT_REF_AND_RESET(cfg_component); |
c42c79ea PP |
645 | } |
646 | } | |
647 | ||
290725f7 | 648 | static |
b19ff26f | 649 | void print_plugin_paths(const bt_value *plugin_paths) |
290725f7 | 650 | { |
7213a328 PP |
651 | fprintf(stderr, " Plugin paths:\n"); |
652 | print_value(stderr, plugin_paths, 4); | |
290725f7 PP |
653 | } |
654 | ||
655 | static | |
db0f160a | 656 | void print_cfg_run(struct bt_config *cfg) |
290725f7 | 657 | { |
ebba3338 PP |
658 | size_t i; |
659 | ||
05e21286 | 660 | print_plugin_paths(cfg->plugin_paths); |
7213a328 | 661 | fprintf(stderr, " Source component instances:\n"); |
db0f160a | 662 | print_bt_config_components(cfg->cmd_data.run.sources); |
ebba3338 | 663 | |
db0f160a | 664 | if (cfg->cmd_data.run.filters->len > 0) { |
7213a328 | 665 | fprintf(stderr, " Filter component instances:\n"); |
db0f160a | 666 | print_bt_config_components(cfg->cmd_data.run.filters); |
ebba3338 PP |
667 | } |
668 | ||
7213a328 | 669 | fprintf(stderr, " Sink component instances:\n"); |
db0f160a | 670 | print_bt_config_components(cfg->cmd_data.run.sinks); |
7213a328 | 671 | fprintf(stderr, " Connections:\n"); |
ebba3338 | 672 | |
db0f160a | 673 | for (i = 0; i < cfg->cmd_data.run.connections->len; i++) { |
ebba3338 | 674 | struct bt_config_connection *cfg_connection = |
db0f160a | 675 | g_ptr_array_index(cfg->cmd_data.run.connections, |
ebba3338 PP |
676 | i); |
677 | ||
7213a328 | 678 | fprintf(stderr, " %s%s%s -> %s%s%s\n", |
9009cc24 PP |
679 | cfg_connection->upstream_comp_name->str, |
680 | cfg_connection->upstream_port_glob->len > 0 ? "." : "", | |
681 | cfg_connection->upstream_port_glob->str, | |
682 | cfg_connection->downstream_comp_name->str, | |
683 | cfg_connection->downstream_port_glob->len > 0 ? "." : "", | |
684 | cfg_connection->downstream_port_glob->str); | |
ebba3338 | 685 | } |
290725f7 PP |
686 | } |
687 | ||
688 | static | |
689 | void print_cfg_list_plugins(struct bt_config *cfg) | |
690 | { | |
05e21286 | 691 | print_plugin_paths(cfg->plugin_paths); |
290725f7 PP |
692 | } |
693 | ||
c1081aa6 PP |
694 | static |
695 | void print_cfg_help(struct bt_config *cfg) | |
696 | { | |
05e21286 | 697 | print_plugin_paths(cfg->plugin_paths); |
db0f160a PP |
698 | } |
699 | ||
700 | static | |
701 | void print_cfg_print_ctf_metadata(struct bt_config *cfg) | |
702 | { | |
05e21286 | 703 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
704 | fprintf(stderr, " Path: %s\n", |
705 | cfg->cmd_data.print_ctf_metadata.path->str); | |
db0f160a PP |
706 | } |
707 | ||
708 | static | |
709 | void print_cfg_print_lttng_live_sessions(struct bt_config *cfg) | |
710 | { | |
05e21286 | 711 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
712 | fprintf(stderr, " URL: %s\n", |
713 | cfg->cmd_data.print_lttng_live_sessions.url->str); | |
c1081aa6 PP |
714 | } |
715 | ||
716 | static | |
a67681c1 | 717 | void print_cfg_query(struct bt_config *cfg) |
c1081aa6 | 718 | { |
05e21286 | 719 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
720 | fprintf(stderr, " Object: `%s`\n", cfg->cmd_data.query.object->str); |
721 | fprintf(stderr, " Component class:\n"); | |
a67681c1 | 722 | print_bt_config_component(cfg->cmd_data.query.cfg_component); |
c1081aa6 PP |
723 | } |
724 | ||
c42c79ea PP |
725 | static |
726 | void print_cfg(struct bt_config *cfg) | |
727 | { | |
7213a328 | 728 | if (!BT_LOG_ON_INFO) { |
00447e45 PP |
729 | return; |
730 | } | |
731 | ||
3f7d4d90 PP |
732 | BT_LOGI_STR("CLI configuration:"); |
733 | BT_LOGI(" Debug mode: %s\n", cfg->debug ? "yes" : "no"); | |
734 | BT_LOGI(" Verbose mode: %s\n", cfg->verbose ? "yes" : "no"); | |
290725f7 PP |
735 | |
736 | switch (cfg->command) { | |
db0f160a PP |
737 | case BT_CONFIG_COMMAND_RUN: |
738 | print_cfg_run(cfg); | |
290725f7 PP |
739 | break; |
740 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
741 | print_cfg_list_plugins(cfg); | |
c1081aa6 PP |
742 | break; |
743 | case BT_CONFIG_COMMAND_HELP: | |
744 | print_cfg_help(cfg); | |
745 | break; | |
a67681c1 PP |
746 | case BT_CONFIG_COMMAND_QUERY: |
747 | print_cfg_query(cfg); | |
290725f7 | 748 | break; |
db0f160a PP |
749 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: |
750 | print_cfg_print_ctf_metadata(cfg); | |
751 | break; | |
752 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
753 | print_cfg_print_lttng_live_sessions(cfg); | |
754 | break; | |
290725f7 | 755 | default: |
0fbb9a9f | 756 | abort(); |
290725f7 | 757 | } |
c42c79ea PP |
758 | } |
759 | ||
33b34c43 | 760 | static |
b19ff26f | 761 | void add_to_loaded_plugins(const bt_plugin_set *plugin_set) |
98ecef32 | 762 | { |
544d0515 PP |
763 | int64_t i; |
764 | int64_t count; | |
a8ff38ef PP |
765 | |
766 | count = bt_plugin_set_get_plugin_count(plugin_set); | |
f6ccaed9 | 767 | BT_ASSERT(count >= 0); |
a8ff38ef PP |
768 | |
769 | for (i = 0; i < count; i++) { | |
b19ff26f | 770 | const bt_plugin *plugin = |
92fed4e1 | 771 | bt_plugin_set_borrow_plugin_by_index_const(plugin_set, i); |
b19ff26f | 772 | const bt_plugin *loaded_plugin = |
d94d92ac | 773 | find_plugin(bt_plugin_get_name(plugin)); |
33b34c43 | 774 | |
f6ccaed9 | 775 | BT_ASSERT(plugin); |
a8ff38ef | 776 | |
33b34c43 | 777 | if (loaded_plugin) { |
7213a328 PP |
778 | BT_LOGI("Not using plugin: another one already exists with the same name: " |
779 | "plugin-name=\"%s\", plugin-path=\"%s\", " | |
780 | "existing-plugin-path=\"%s\"", | |
781 | bt_plugin_get_name(plugin), | |
782 | bt_plugin_get_path(plugin), | |
783 | bt_plugin_get_path(loaded_plugin)); | |
c5b9b441 | 784 | bt_plugin_put_ref(loaded_plugin); |
33b34c43 | 785 | } else { |
a8ff38ef | 786 | /* Add to global array. */ |
7213a328 PP |
787 | BT_LOGD("Adding plugin to loaded plugins: plugin-path=\"%s\"", |
788 | bt_plugin_get_name(plugin)); | |
c5b9b441 | 789 | bt_plugin_get_ref(plugin); |
92fed4e1 | 790 | g_ptr_array_add(loaded_plugins, (void *) plugin); |
33b34c43 | 791 | } |
33b34c43 PP |
792 | } |
793 | } | |
794 | ||
795 | static | |
b19ff26f | 796 | int load_dynamic_plugins(const bt_value *plugin_paths) |
33b34c43 PP |
797 | { |
798 | int nr_paths, i, ret = 0; | |
98ecef32 | 799 | |
07208d85 | 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 | |
3f7d4d90 | 807 | BT_LOGI_STR("Loading dynamic plugins."); |
7213a328 | 808 | |
98ecef32 | 809 | for (i = 0; i < nr_paths; i++) { |
b19ff26f | 810 | const bt_value *plugin_path_value = NULL; |
98ecef32 | 811 | const char *plugin_path; |
b19ff26f | 812 | const bt_plugin_set *plugin_set; |
98ecef32 | 813 | |
05e21286 PP |
814 | plugin_path_value = |
815 | bt_value_array_borrow_element_by_index_const( | |
816 | plugin_paths, i); | |
601b0d3c | 817 | plugin_path = bt_value_string_get(plugin_path_value); |
50ad9320 PP |
818 | |
819 | /* | |
820 | * Skip this if the directory does not exist because | |
c8db3219 | 821 | * bt_plugin_find_all_from_dir() expects an existing |
50ad9320 PP |
822 | * directory. |
823 | */ | |
824 | if (!g_file_test(plugin_path, G_FILE_TEST_IS_DIR)) { | |
3f7d4d90 | 825 | BT_LOGI("Skipping nonexistent directory path: " |
50ad9320 | 826 | "path=\"%s\"", plugin_path); |
50ad9320 PP |
827 | continue; |
828 | } | |
829 | ||
c8db3219 | 830 | plugin_set = bt_plugin_find_all_from_dir(plugin_path, false); |
a8ff38ef | 831 | if (!plugin_set) { |
3f7d4d90 PP |
832 | BT_LOGI("Unable to load dynamic plugins from directory: " |
833 | "path=\"%s\"", plugin_path); | |
33b34c43 | 834 | continue; |
98ecef32 | 835 | } |
33b34c43 | 836 | |
a8ff38ef | 837 | add_to_loaded_plugins(plugin_set); |
c5b9b441 | 838 | bt_plugin_set_put_ref(plugin_set); |
98ecef32 | 839 | } |
33b34c43 PP |
840 | end: |
841 | return ret; | |
842 | } | |
843 | ||
844 | static | |
845 | int load_static_plugins(void) | |
846 | { | |
847 | int ret = 0; | |
b19ff26f | 848 | const bt_plugin_set *plugin_set; |
33b34c43 | 849 | |
7213a328 | 850 | BT_LOGI("Loading static plugins."); |
c8db3219 | 851 | plugin_set = bt_plugin_find_all_from_static(); |
a8ff38ef | 852 | if (!plugin_set) { |
7213a328 | 853 | BT_LOGE("Unable to load static plugins."); |
33b34c43 PP |
854 | ret = -1; |
855 | goto end; | |
856 | } | |
857 | ||
a8ff38ef | 858 | add_to_loaded_plugins(plugin_set); |
c5b9b441 | 859 | bt_plugin_set_put_ref(plugin_set); |
33b34c43 PP |
860 | end: |
861 | return ret; | |
98ecef32 MD |
862 | } |
863 | ||
9009cc24 | 864 | static |
b19ff26f | 865 | int load_all_plugins(const bt_value *plugin_paths) |
290725f7 PP |
866 | { |
867 | int ret = 0; | |
33b34c43 | 868 | |
290725f7 | 869 | if (load_dynamic_plugins(plugin_paths)) { |
290725f7 | 870 | ret = -1; |
c1870f57 JG |
871 | goto end; |
872 | } | |
873 | ||
290725f7 | 874 | if (load_static_plugins()) { |
290725f7 | 875 | ret = -1; |
c1870f57 JG |
876 | goto end; |
877 | } | |
878 | ||
7213a328 PP |
879 | BT_LOGI("Loaded all plugins: count=%u", loaded_plugins->len); |
880 | ||
290725f7 PP |
881 | end: |
882 | return ret; | |
883 | } | |
884 | ||
9009cc24 | 885 | static |
b19ff26f | 886 | void print_plugin_info(const bt_plugin *plugin) |
22e22462 PP |
887 | { |
888 | unsigned int major, minor, patch; | |
889 | const char *extra; | |
4cdfc5e8 | 890 | bt_property_availability version_avail; |
22e22462 PP |
891 | const char *plugin_name; |
892 | const char *path; | |
893 | const char *author; | |
894 | const char *license; | |
895 | const char *plugin_description; | |
896 | ||
897 | plugin_name = bt_plugin_get_name(plugin); | |
898 | path = bt_plugin_get_path(plugin); | |
899 | author = bt_plugin_get_author(plugin); | |
900 | license = bt_plugin_get_license(plugin); | |
901 | plugin_description = bt_plugin_get_description(plugin); | |
9724cce9 | 902 | version_avail = bt_plugin_get_version(plugin, &major, &minor, |
22e22462 PP |
903 | &patch, &extra); |
904 | printf("%s%s%s%s:\n", bt_common_color_bold(), | |
905 | bt_common_color_fg_blue(), plugin_name, | |
906 | bt_common_color_reset()); | |
a157fea9 MJ |
907 | if (path) { |
908 | printf(" %sPath%s: %s\n", bt_common_color_bold(), | |
909 | bt_common_color_reset(), path); | |
910 | } else { | |
911 | puts(" Built-in"); | |
912 | } | |
22e22462 | 913 | |
9724cce9 | 914 | if (version_avail == BT_PROPERTY_AVAILABILITY_AVAILABLE) { |
22e22462 PP |
915 | printf(" %sVersion%s: %u.%u.%u", |
916 | bt_common_color_bold(), bt_common_color_reset(), | |
917 | major, minor, patch); | |
918 | ||
919 | if (extra) { | |
920 | printf("%s", extra); | |
921 | } | |
922 | ||
923 | printf("\n"); | |
924 | } | |
925 | ||
926 | printf(" %sDescription%s: %s\n", bt_common_color_bold(), | |
927 | bt_common_color_reset(), | |
928 | plugin_description ? plugin_description : "(None)"); | |
929 | printf(" %sAuthor%s: %s\n", bt_common_color_bold(), | |
930 | bt_common_color_reset(), author ? author : "(Unknown)"); | |
931 | printf(" %sLicense%s: %s\n", bt_common_color_bold(), | |
932 | bt_common_color_reset(), | |
933 | license ? license : "(Unknown)"); | |
934 | } | |
935 | ||
9009cc24 PP |
936 | static |
937 | int cmd_query(struct bt_config *cfg) | |
63ce0e1d | 938 | { |
db95fa29 | 939 | int ret = 0; |
b19ff26f PP |
940 | const bt_component_class *comp_cls = NULL; |
941 | const bt_value *results = NULL; | |
c7eee084 | 942 | const char *fail_reason = NULL; |
63ce0e1d | 943 | |
d94d92ac PP |
944 | comp_cls = find_component_class( |
945 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
db0f160a | 946 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, |
a67681c1 | 947 | cfg->cmd_data.query.cfg_component->type); |
63ce0e1d | 948 | if (!comp_cls) { |
7213a328 PP |
949 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " |
950 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
951 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
952 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, | |
953 | cfg->cmd_data.query.cfg_component->type); | |
63ce0e1d PP |
954 | fprintf(stderr, "%s%sCannot find component class %s", |
955 | bt_common_color_bold(), | |
956 | bt_common_color_fg_red(), | |
957 | bt_common_color_reset()); | |
958 | print_plugin_comp_cls_opt(stderr, | |
a67681c1 | 959 | cfg->cmd_data.query.cfg_component->plugin_name->str, |
db0f160a | 960 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, |
a67681c1 | 961 | cfg->cmd_data.query.cfg_component->type); |
63ce0e1d PP |
962 | fprintf(stderr, "\n"); |
963 | ret = -1; | |
964 | goto end; | |
965 | } | |
966 | ||
c7eee084 | 967 | ret = query(comp_cls, cfg->cmd_data.query.object->str, |
05e21286 | 968 | cfg->cmd_data.query.cfg_component->params, |
da91b29a | 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: | |
c5b9b441 PP |
1002 | bt_component_class_put_ref(comp_cls); |
1003 | bt_value_put_ref(results); | |
63ce0e1d PP |
1004 | return ret; |
1005 | } | |
1006 | ||
d94d92ac PP |
1007 | static |
1008 | void print_component_class_help(const char *plugin_name, | |
b19ff26f | 1009 | const bt_component_class *comp_cls) |
d94d92ac PP |
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); | |
4cdfc5e8 | 1017 | bt_component_class_type type = |
d94d92ac PP |
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; |
b19ff26f PP |
1035 | const bt_plugin *plugin = NULL; |
1036 | const 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); | |
d94d92ac 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(), | |
d94d92ac 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 | |
d94d92ac 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 | |
d94d92ac 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 | |
d94d92ac 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: | |
c5b9b441 PP |
1099 | bt_component_class_put_ref(needed_comp_cls); |
1100 | bt_plugin_put_ref(plugin); | |
d94d92ac PP |
1101 | return ret; |
1102 | } | |
1103 | ||
b19ff26f | 1104 | typedef void *(* plugin_borrow_comp_cls_by_index_func_t)(const bt_plugin *, |
d94d92ac | 1105 | uint64_t); |
b19ff26f | 1106 | typedef const bt_component_class *(* spec_comp_cls_borrow_comp_cls_func_t)( |
d94d92ac PP |
1107 | void *); |
1108 | ||
b19ff26f | 1109 | void cmd_list_plugins_print_component_classes(const bt_plugin *plugin, |
d94d92ac PP |
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 | |
d94d92ac | 1116 | if (count == 0) { |
8a7c9d06 | 1117 | printf(" %s%s component classes%s: (none)\n", |
d94d92ac | 1118 | bt_common_color_bold(), |
8a7c9d06 | 1119 | cc_type_name, |
d94d92ac PP |
1120 | bt_common_color_reset()); |
1121 | goto end; | |
1122 | } else { | |
8a7c9d06 | 1123 | printf(" %s%s component classes%s:\n", |
d94d92ac | 1124 | bt_common_color_bold(), |
8a7c9d06 | 1125 | cc_type_name, |
d94d92ac | 1126 | bt_common_color_reset()); |
22e22462 PP |
1127 | } |
1128 | ||
d94d92ac | 1129 | for (i = 0; i < count; i++) { |
b19ff26f | 1130 | const bt_component_class *comp_class = |
d94d92ac PP |
1131 | spec_comp_cls_borrow_comp_cls_func( |
1132 | borrow_comp_cls_by_index_func(plugin, i)); | |
22e22462 | 1133 | const char *comp_class_name = |
d94d92ac | 1134 | bt_component_class_get_name(comp_class); |
22e22462 | 1135 | const char *comp_class_description = |
d94d92ac | 1136 | bt_component_class_get_description(comp_class); |
4cdfc5e8 | 1137 | bt_component_class_type type = |
d94d92ac | 1138 | bt_component_class_get_type(comp_class); |
22e22462 | 1139 | |
d94d92ac | 1140 | printf(" "); |
22e22462 | 1141 | print_plugin_comp_cls_opt(stdout, |
d94d92ac | 1142 | bt_plugin_get_name(plugin), comp_class_name, |
22e22462 | 1143 | type); |
22e22462 | 1144 | |
d94d92ac PP |
1145 | if (comp_class_description) { |
1146 | printf(": %s", comp_class_description); | |
22e22462 PP |
1147 | } |
1148 | ||
d94d92ac | 1149 | printf("\n"); |
22e22462 PP |
1150 | } |
1151 | ||
1152 | end: | |
d94d92ac | 1153 | return; |
22e22462 PP |
1154 | } |
1155 | ||
9009cc24 PP |
1156 | static |
1157 | int cmd_list_plugins(struct bt_config *cfg) | |
290725f7 | 1158 | { |
7213a328 | 1159 | int ret = 0; |
290725f7 PP |
1160 | int plugins_count, component_classes_count = 0, i; |
1161 | ||
22e22462 | 1162 | printf("From the following plugin paths:\n\n"); |
05e21286 | 1163 | print_value(stdout, cfg->plugin_paths, 2); |
22e22462 | 1164 | printf("\n"); |
290725f7 PP |
1165 | plugins_count = loaded_plugins->len; |
1166 | if (plugins_count == 0) { | |
7213a328 | 1167 | printf("No plugins found.\n"); |
56a1cced JG |
1168 | goto end; |
1169 | } | |
1170 | ||
290725f7 | 1171 | for (i = 0; i < plugins_count; i++) { |
b19ff26f | 1172 | const bt_plugin *plugin = g_ptr_array_index(loaded_plugins, i); |
290725f7 | 1173 | |
d94d92ac PP |
1174 | component_classes_count += |
1175 | bt_plugin_get_source_component_class_count(plugin) + | |
1176 | bt_plugin_get_filter_component_class_count(plugin) + | |
1177 | bt_plugin_get_sink_component_class_count(plugin); | |
290725f7 | 1178 | } |
33bceaf8 | 1179 | |
290725f7 PP |
1180 | printf("Found %s%d%s component classes in %s%d%s plugins.\n", |
1181 | bt_common_color_bold(), | |
1182 | component_classes_count, | |
1183 | bt_common_color_reset(), | |
1184 | bt_common_color_bold(), | |
1185 | plugins_count, | |
1186 | bt_common_color_reset()); | |
1187 | ||
1188 | for (i = 0; i < plugins_count; i++) { | |
b19ff26f | 1189 | const bt_plugin *plugin = g_ptr_array_index(loaded_plugins, i); |
290725f7 | 1190 | |
22e22462 PP |
1191 | printf("\n"); |
1192 | print_plugin_info(plugin); | |
d94d92ac PP |
1193 | cmd_list_plugins_print_component_classes(plugin, "Source", |
1194 | bt_plugin_get_source_component_class_count(plugin), | |
1195 | (plugin_borrow_comp_cls_by_index_func_t) | |
c3dd43ec | 1196 | bt_plugin_borrow_source_component_class_by_index_const, |
d94d92ac | 1197 | (spec_comp_cls_borrow_comp_cls_func_t) |
707b7d35 | 1198 | bt_component_class_source_as_component_class); |
d94d92ac PP |
1199 | cmd_list_plugins_print_component_classes(plugin, "Filter", |
1200 | bt_plugin_get_filter_component_class_count(plugin), | |
1201 | (plugin_borrow_comp_cls_by_index_func_t) | |
c3dd43ec | 1202 | bt_plugin_borrow_filter_component_class_by_index_const, |
d94d92ac | 1203 | (spec_comp_cls_borrow_comp_cls_func_t) |
707b7d35 | 1204 | bt_component_class_filter_as_component_class); |
d94d92ac PP |
1205 | cmd_list_plugins_print_component_classes(plugin, "Sink", |
1206 | bt_plugin_get_sink_component_class_count(plugin), | |
1207 | (plugin_borrow_comp_cls_by_index_func_t) | |
c3dd43ec | 1208 | bt_plugin_borrow_sink_component_class_by_index_const, |
d94d92ac | 1209 | (spec_comp_cls_borrow_comp_cls_func_t) |
707b7d35 | 1210 | bt_component_class_sink_as_component_class); |
290725f7 PP |
1211 | } |
1212 | ||
1213 | end: | |
1214 | return ret; | |
1215 | } | |
1216 | ||
9009cc24 PP |
1217 | static |
1218 | int cmd_print_lttng_live_sessions(struct bt_config *cfg) | |
db0f160a | 1219 | { |
96e8c7e1 | 1220 | int ret = 0; |
b19ff26f PP |
1221 | const bt_component_class *comp_cls = NULL; |
1222 | const bt_value *results = NULL; | |
1223 | bt_value *params = NULL; | |
1224 | const bt_value *map = NULL; | |
1225 | const bt_value *v = NULL; | |
96e8c7e1 MD |
1226 | static const char * const plugin_name = "ctf"; |
1227 | static const char * const comp_cls_name = "lttng-live"; | |
4cdfc5e8 | 1228 | static const bt_component_class_type comp_cls_type = |
96e8c7e1 MD |
1229 | BT_COMPONENT_CLASS_TYPE_SOURCE; |
1230 | int64_t array_size, i; | |
c7eee084 | 1231 | const char *fail_reason = NULL; |
c327e427 | 1232 | FILE *out_stream = stdout; |
96e8c7e1 | 1233 | |
f6ccaed9 | 1234 | BT_ASSERT(cfg->cmd_data.print_lttng_live_sessions.url); |
96e8c7e1 MD |
1235 | comp_cls = find_component_class(plugin_name, comp_cls_name, |
1236 | comp_cls_type); | |
1237 | if (!comp_cls) { | |
1238 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " | |
1239 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
1240 | plugin_name, comp_cls_name, | |
1241 | BT_COMPONENT_CLASS_TYPE_SOURCE); | |
1242 | fprintf(stderr, "%s%sCannot find component class %s", | |
1243 | bt_common_color_bold(), | |
1244 | bt_common_color_fg_red(), | |
1245 | bt_common_color_reset()); | |
1246 | print_plugin_comp_cls_opt(stderr, plugin_name, | |
1247 | comp_cls_name, comp_cls_type); | |
1248 | fprintf(stderr, "\n"); | |
1249 | goto error; | |
1250 | } | |
1251 | ||
05e21286 | 1252 | params = bt_value_map_create(); |
96e8c7e1 MD |
1253 | if (!params) { |
1254 | goto error; | |
1255 | } | |
1256 | ||
05e21286 | 1257 | ret = bt_value_map_insert_string_entry(params, "url", |
96e8c7e1 MD |
1258 | cfg->cmd_data.print_lttng_live_sessions.url->str); |
1259 | if (ret) { | |
1260 | goto error; | |
1261 | } | |
1262 | ||
05e21286 PP |
1263 | ret = query(comp_cls, "sessions", params, |
1264 | &results, &fail_reason); | |
c7eee084 PP |
1265 | if (ret) { |
1266 | goto failed; | |
96e8c7e1 MD |
1267 | } |
1268 | ||
f6ccaed9 PP |
1269 | BT_ASSERT(results); |
1270 | ||
96e8c7e1 MD |
1271 | if (!bt_value_is_array(results)) { |
1272 | BT_LOGE_STR("Expecting an array for sessions query."); | |
1273 | fprintf(stderr, "%s%sUnexpected type returned by session query%s\n", | |
1274 | bt_common_color_bold(), | |
1275 | bt_common_color_fg_red(), | |
1276 | bt_common_color_reset()); | |
1277 | goto error; | |
1278 | } | |
1279 | ||
c327e427 PP |
1280 | if (cfg->cmd_data.print_lttng_live_sessions.output_path->len > 0) { |
1281 | out_stream = | |
1282 | fopen(cfg->cmd_data.print_lttng_live_sessions.output_path->str, | |
1283 | "w"); | |
1284 | if (!out_stream) { | |
1285 | ret = -1; | |
1286 | BT_LOGE_ERRNO("Cannot open file for writing", | |
1287 | ": path=\"%s\"", | |
1288 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
1289 | goto end; | |
1290 | } | |
1291 | } | |
1292 | ||
07208d85 | 1293 | array_size = bt_value_array_get_size(results); |
96e8c7e1 MD |
1294 | for (i = 0; i < array_size; i++) { |
1295 | const char *url_text; | |
1296 | int64_t timer_us, streams, clients; | |
1297 | ||
05e21286 | 1298 | map = bt_value_array_borrow_element_by_index_const(results, i); |
96e8c7e1 MD |
1299 | if (!map) { |
1300 | BT_LOGE_STR("Unexpected empty array entry."); | |
1301 | goto error; | |
1302 | } | |
1303 | if (!bt_value_is_map(map)) { | |
1304 | BT_LOGE_STR("Unexpected entry type."); | |
1305 | goto error; | |
1306 | } | |
1307 | ||
05e21286 | 1308 | v = bt_value_map_borrow_entry_value_const(map, "url"); |
96e8c7e1 MD |
1309 | if (!v) { |
1310 | BT_LOGE_STR("Unexpected empty array \"url\" entry."); | |
1311 | goto error; | |
1312 | } | |
601b0d3c | 1313 | url_text = bt_value_string_get(v); |
c327e427 | 1314 | fprintf(out_stream, "%s", url_text); |
05e21286 | 1315 | v = bt_value_map_borrow_entry_value_const(map, "timer-us"); |
96e8c7e1 MD |
1316 | if (!v) { |
1317 | BT_LOGE_STR("Unexpected empty array \"timer-us\" entry."); | |
1318 | goto error; | |
1319 | } | |
fdd3a2da | 1320 | timer_us = bt_value_signed_integer_get(v); |
c327e427 | 1321 | fprintf(out_stream, " (timer = %" PRIu64 ", ", timer_us); |
05e21286 | 1322 | v = bt_value_map_borrow_entry_value_const(map, "stream-count"); |
96e8c7e1 MD |
1323 | if (!v) { |
1324 | BT_LOGE_STR("Unexpected empty array \"stream-count\" entry."); | |
1325 | goto error; | |
1326 | } | |
fdd3a2da | 1327 | streams = bt_value_signed_integer_get(v); |
c327e427 | 1328 | fprintf(out_stream, "%" PRIu64 " stream(s), ", streams); |
05e21286 | 1329 | v = bt_value_map_borrow_entry_value_const(map, "client-count"); |
96e8c7e1 MD |
1330 | if (!v) { |
1331 | BT_LOGE_STR("Unexpected empty array \"client-count\" entry."); | |
1332 | goto error; | |
1333 | } | |
fdd3a2da | 1334 | clients = bt_value_signed_integer_get(v); |
c327e427 | 1335 | fprintf(out_stream, "%" PRIu64 " client(s) connected)\n", clients); |
96e8c7e1 | 1336 | } |
c7eee084 PP |
1337 | |
1338 | goto end; | |
1339 | ||
1340 | failed: | |
1341 | BT_LOGE("Failed to query for sessions: %s", fail_reason); | |
1342 | fprintf(stderr, "%s%sFailed to request sessions: %s%s\n", | |
1343 | bt_common_color_bold(), | |
1344 | bt_common_color_fg_red(), | |
1345 | fail_reason, | |
1346 | bt_common_color_reset()); | |
1347 | ||
1348 | error: | |
1349 | ret = -1; | |
1350 | ||
96e8c7e1 | 1351 | end: |
c5b9b441 PP |
1352 | bt_value_put_ref(results); |
1353 | bt_value_put_ref(params); | |
1354 | bt_component_class_put_ref(comp_cls); | |
c327e427 PP |
1355 | |
1356 | if (out_stream && out_stream != stdout) { | |
1357 | int fclose_ret = fclose(out_stream); | |
1358 | ||
1359 | if (fclose_ret) { | |
1360 | BT_LOGE_ERRNO("Cannot close file stream", | |
1361 | ": path=\"%s\"", | |
1362 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
1363 | } | |
1364 | } | |
1365 | ||
bb345f58 | 1366 | return ret; |
db0f160a PP |
1367 | } |
1368 | ||
9009cc24 PP |
1369 | static |
1370 | int cmd_print_ctf_metadata(struct bt_config *cfg) | |
05a67631 PP |
1371 | { |
1372 | int ret = 0; | |
b19ff26f PP |
1373 | const bt_component_class *comp_cls = NULL; |
1374 | const bt_value *results = NULL; | |
1375 | bt_value *params = NULL; | |
1376 | const bt_value *metadata_text_value = NULL; | |
05a67631 | 1377 | const char *metadata_text = NULL; |
db0f160a PP |
1378 | static const char * const plugin_name = "ctf"; |
1379 | static const char * const comp_cls_name = "fs"; | |
4cdfc5e8 | 1380 | static const bt_component_class_type comp_cls_type = |
db0f160a | 1381 | BT_COMPONENT_CLASS_TYPE_SOURCE; |
c7eee084 | 1382 | const char *fail_reason = NULL; |
c327e427 | 1383 | FILE *out_stream = stdout; |
db0f160a | 1384 | |
f6ccaed9 | 1385 | BT_ASSERT(cfg->cmd_data.print_ctf_metadata.path); |
db0f160a PP |
1386 | comp_cls = find_component_class(plugin_name, comp_cls_name, |
1387 | comp_cls_type); | |
05a67631 | 1388 | if (!comp_cls) { |
7213a328 PP |
1389 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " |
1390 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
1391 | plugin_name, comp_cls_name, | |
1392 | BT_COMPONENT_CLASS_TYPE_SOURCE); | |
05a67631 PP |
1393 | fprintf(stderr, "%s%sCannot find component class %s", |
1394 | bt_common_color_bold(), | |
1395 | bt_common_color_fg_red(), | |
1396 | bt_common_color_reset()); | |
db0f160a PP |
1397 | print_plugin_comp_cls_opt(stderr, plugin_name, |
1398 | comp_cls_name, comp_cls_type); | |
05a67631 PP |
1399 | fprintf(stderr, "\n"); |
1400 | ret = -1; | |
1401 | goto end; | |
1402 | } | |
1403 | ||
05e21286 | 1404 | params = bt_value_map_create(); |
05a67631 PP |
1405 | if (!params) { |
1406 | ret = -1; | |
1407 | goto end; | |
1408 | } | |
1409 | ||
05e21286 | 1410 | ret = bt_value_map_insert_string_entry(params, "path", |
db0f160a | 1411 | cfg->cmd_data.print_ctf_metadata.path->str); |
05a67631 PP |
1412 | if (ret) { |
1413 | ret = -1; | |
1414 | goto end; | |
1415 | } | |
1416 | ||
da91b29a | 1417 | ret = query(comp_cls, "metadata-info", |
05e21286 | 1418 | params, &results, &fail_reason); |
c7eee084 PP |
1419 | if (ret) { |
1420 | goto failed; | |
05a67631 PP |
1421 | } |
1422 | ||
05e21286 PP |
1423 | metadata_text_value = bt_value_map_borrow_entry_value_const(results, |
1424 | "text"); | |
05a67631 | 1425 | if (!metadata_text_value) { |
7213a328 | 1426 | BT_LOGE_STR("Cannot find `text` string value in the resulting metadata info object."); |
05a67631 PP |
1427 | ret = -1; |
1428 | goto end; | |
1429 | } | |
1430 | ||
601b0d3c | 1431 | metadata_text = bt_value_string_get(metadata_text_value); |
c327e427 PP |
1432 | |
1433 | if (cfg->cmd_data.print_ctf_metadata.output_path->len > 0) { | |
1434 | out_stream = | |
1435 | fopen(cfg->cmd_data.print_ctf_metadata.output_path->str, | |
1436 | "w"); | |
1437 | if (!out_stream) { | |
1438 | ret = -1; | |
1439 | BT_LOGE_ERRNO("Cannot open file for writing", | |
1440 | ": path=\"%s\"", | |
1441 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
1442 | goto end; | |
1443 | } | |
1444 | } | |
1445 | ||
1446 | ret = fprintf(out_stream, "%s\n", metadata_text); | |
1447 | if (ret < 0) { | |
1448 | BT_LOGE("Cannot write whole metadata text to output stream: " | |
1449 | "ret=%d", ret); | |
b4c499ed | 1450 | goto end; |
c327e427 PP |
1451 | } |
1452 | ||
b4c499ed SM |
1453 | ret = 0; |
1454 | ||
c7eee084 PP |
1455 | goto end; |
1456 | ||
1457 | failed: | |
1458 | ret = -1; | |
1459 | BT_LOGE("Failed to query for metadata info: %s", fail_reason); | |
1460 | fprintf(stderr, "%s%sFailed to request metadata info: %s%s\n", | |
1461 | bt_common_color_bold(), | |
1462 | bt_common_color_fg_red(), | |
1463 | fail_reason, | |
1464 | bt_common_color_reset()); | |
05a67631 PP |
1465 | |
1466 | end: | |
c5b9b441 PP |
1467 | bt_value_put_ref(results); |
1468 | bt_value_put_ref(params); | |
1469 | bt_component_class_put_ref(comp_cls); | |
c327e427 PP |
1470 | |
1471 | if (out_stream && out_stream != stdout) { | |
1472 | int fclose_ret = fclose(out_stream); | |
1473 | ||
1474 | if (fclose_ret) { | |
1475 | BT_LOGE_ERRNO("Cannot close file stream", | |
1476 | ": path=\"%s\"", | |
1477 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
1478 | } | |
1479 | } | |
1480 | ||
bb345f58 | 1481 | return ret; |
05a67631 PP |
1482 | } |
1483 | ||
75a2cb9b JG |
1484 | struct port_id { |
1485 | char *instance_name; | |
1486 | char *port_name; | |
1487 | }; | |
1488 | ||
1489 | struct trace_range { | |
1490 | uint64_t intersection_range_begin_ns; | |
1491 | uint64_t intersection_range_end_ns; | |
1492 | }; | |
1493 | ||
1494 | static | |
1495 | guint port_id_hash(gconstpointer v) | |
1496 | { | |
1497 | const struct port_id *id = v; | |
1498 | ||
f6ccaed9 PP |
1499 | BT_ASSERT(id->instance_name); |
1500 | BT_ASSERT(id->port_name); | |
75a2cb9b JG |
1501 | |
1502 | return g_str_hash(id->instance_name) ^ g_str_hash(id->port_name); | |
1503 | } | |
1504 | ||
1505 | static | |
1506 | gboolean port_id_equal(gconstpointer v1, gconstpointer v2) | |
1507 | { | |
1508 | const struct port_id *id1 = v1; | |
1509 | const struct port_id *id2 = v2; | |
1510 | ||
1511 | return !strcmp(id1->instance_name, id2->instance_name) && | |
1512 | !strcmp(id1->port_name, id2->port_name); | |
1513 | } | |
1514 | ||
1515 | static | |
1516 | void port_id_destroy(gpointer data) | |
1517 | { | |
1518 | struct port_id *id = data; | |
1519 | ||
1520 | free(id->instance_name); | |
1521 | free(id->port_name); | |
1522 | free(id); | |
1523 | } | |
1524 | ||
1525 | static | |
1526 | void trace_range_destroy(gpointer data) | |
1527 | { | |
1528 | free(data); | |
1529 | } | |
1530 | ||
9009cc24 PP |
1531 | struct cmd_run_ctx { |
1532 | /* Owned by this */ | |
d94d92ac PP |
1533 | GHashTable *src_components; |
1534 | ||
1535 | /* Owned by this */ | |
1536 | GHashTable *flt_components; | |
1537 | ||
1538 | /* Owned by this */ | |
1539 | GHashTable *sink_components; | |
9009cc24 PP |
1540 | |
1541 | /* Owned by this */ | |
b19ff26f | 1542 | bt_graph *graph; |
9009cc24 PP |
1543 | |
1544 | /* Weak */ | |
1545 | struct bt_config *cfg; | |
1546 | ||
1547 | bool connect_ports; | |
75a2cb9b JG |
1548 | |
1549 | bool stream_intersection_mode; | |
1550 | ||
1551 | /* | |
1552 | * Association of struct port_id -> struct trace_range. | |
1553 | */ | |
1554 | GHashTable *intersections; | |
9009cc24 PP |
1555 | }; |
1556 | ||
75a2cb9b JG |
1557 | /* Returns a timestamp of the form "(-)s.ns" */ |
1558 | static | |
1559 | char *s_from_ns(int64_t ns) | |
1560 | { | |
1561 | int ret; | |
1562 | char *s_ret = NULL; | |
1563 | bool is_negative; | |
1564 | int64_t ts_sec_abs, ts_nsec_abs; | |
1565 | int64_t ts_sec = ns / NSEC_PER_SEC; | |
1566 | int64_t ts_nsec = ns % NSEC_PER_SEC; | |
1567 | ||
1568 | if (ts_sec >= 0 && ts_nsec >= 0) { | |
1569 | is_negative = false; | |
1570 | ts_sec_abs = ts_sec; | |
1571 | ts_nsec_abs = ts_nsec; | |
1572 | } else if (ts_sec > 0 && ts_nsec < 0) { | |
1573 | is_negative = false; | |
1574 | ts_sec_abs = ts_sec - 1; | |
1575 | ts_nsec_abs = NSEC_PER_SEC + ts_nsec; | |
1576 | } else if (ts_sec == 0 && ts_nsec < 0) { | |
1577 | is_negative = true; | |
1578 | ts_sec_abs = ts_sec; | |
1579 | ts_nsec_abs = -ts_nsec; | |
1580 | } else if (ts_sec < 0 && ts_nsec > 0) { | |
1581 | is_negative = true; | |
1582 | ts_sec_abs = -(ts_sec + 1); | |
1583 | ts_nsec_abs = NSEC_PER_SEC - ts_nsec; | |
1584 | } else if (ts_sec < 0 && ts_nsec == 0) { | |
1585 | is_negative = true; | |
1586 | ts_sec_abs = -ts_sec; | |
1587 | ts_nsec_abs = ts_nsec; | |
1588 | } else { /* (ts_sec < 0 && ts_nsec < 0) */ | |
1589 | is_negative = true; | |
1590 | ts_sec_abs = -ts_sec; | |
1591 | ts_nsec_abs = -ts_nsec; | |
1592 | } | |
1593 | ||
1594 | ret = asprintf(&s_ret, "%s%" PRId64 ".%09" PRId64, | |
1595 | is_negative ? "-" : "", ts_sec_abs, ts_nsec_abs); | |
1596 | if (ret < 0) { | |
1597 | s_ret = NULL; | |
1598 | } | |
1599 | return s_ret; | |
1600 | } | |
1601 | ||
9009cc24 PP |
1602 | static |
1603 | int cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
d94d92ac | 1604 | struct cmd_run_ctx *ctx, |
b19ff26f PP |
1605 | const bt_component *upstream_comp, |
1606 | const bt_port_output *out_upstream_port, | |
9009cc24 | 1607 | struct bt_config_connection *cfg_conn) |
290725f7 | 1608 | { |
d94d92ac | 1609 | typedef uint64_t (*input_port_count_func_t)(void *); |
b19ff26f | 1610 | typedef const bt_port_input *(*borrow_input_port_by_index_func_t)( |
0d72b8c3 | 1611 | const void *, uint64_t); |
b19ff26f | 1612 | const bt_port *upstream_port = |
0d72b8c3 | 1613 | bt_port_output_as_port_const(out_upstream_port); |
d94d92ac | 1614 | |
290725f7 | 1615 | int ret = 0; |
9009cc24 | 1616 | GQuark downstreamp_comp_name_quark; |
d94d92ac PP |
1617 | void *downstream_comp; |
1618 | uint64_t downstream_port_count; | |
9009cc24 | 1619 | uint64_t i; |
d94d92ac PP |
1620 | input_port_count_func_t port_count_fn; |
1621 | borrow_input_port_by_index_func_t port_by_index_fn; | |
4cdfc5e8 | 1622 | bt_graph_status status = BT_GRAPH_STATUS_ERROR; |
75a2cb9b | 1623 | bool insert_trimmer = false; |
b19ff26f | 1624 | bt_value *trimmer_params = NULL; |
75a2cb9b JG |
1625 | char *intersection_begin = NULL; |
1626 | char *intersection_end = NULL; | |
b19ff26f PP |
1627 | const bt_component_filter *trimmer = NULL; |
1628 | const bt_component_class_filter *trimmer_class = NULL; | |
1629 | const bt_port_input *trimmer_input = NULL; | |
1630 | const bt_port_output *trimmer_output = NULL; | |
75a2cb9b JG |
1631 | |
1632 | if (ctx->intersections && | |
1633 | bt_component_get_class_type(upstream_comp) == | |
1634 | BT_COMPONENT_CLASS_TYPE_SOURCE) { | |
1635 | struct trace_range *range; | |
1636 | struct port_id port_id = { | |
1637 | .instance_name = (char *) bt_component_get_name(upstream_comp), | |
1638 | .port_name = (char *) bt_port_get_name(upstream_port) | |
1639 | }; | |
1640 | ||
1641 | if (!port_id.instance_name || !port_id.port_name) { | |
1642 | goto error; | |
1643 | } | |
1644 | ||
1645 | range = (struct trace_range *) g_hash_table_lookup( | |
1646 | ctx->intersections, &port_id); | |
1647 | if (range) { | |
4cdfc5e8 | 1648 | bt_value_status status; |
75a2cb9b JG |
1649 | |
1650 | intersection_begin = s_from_ns( | |
1651 | range->intersection_range_begin_ns); | |
1652 | intersection_end = s_from_ns( | |
1653 | range->intersection_range_end_ns); | |
1654 | if (!intersection_begin || !intersection_end) { | |
1655 | BT_LOGE_STR("Cannot create trimmer argument timestamp string."); | |
1656 | goto error; | |
1657 | } | |
1658 | ||
1659 | insert_trimmer = true; | |
05e21286 | 1660 | trimmer_params = bt_value_map_create(); |
75a2cb9b JG |
1661 | if (!trimmer_params) { |
1662 | goto error; | |
1663 | } | |
1664 | ||
05e21286 | 1665 | status = bt_value_map_insert_string_entry( |
07208d85 | 1666 | trimmer_params, "begin", intersection_begin); |
75a2cb9b JG |
1667 | if (status != BT_VALUE_STATUS_OK) { |
1668 | goto error; | |
1669 | } | |
05e21286 | 1670 | status = bt_value_map_insert_string_entry( |
07208d85 | 1671 | trimmer_params, |
75a2cb9b JG |
1672 | "end", intersection_end); |
1673 | if (status != BT_VALUE_STATUS_OK) { | |
1674 | goto error; | |
1675 | } | |
1676 | } | |
1677 | ||
d94d92ac | 1678 | trimmer_class = find_filter_component_class("utils", "trimmer"); |
75a2cb9b JG |
1679 | if (!trimmer_class) { |
1680 | goto error; | |
1681 | } | |
1682 | } | |
9009cc24 | 1683 | |
7213a328 PP |
1684 | BT_LOGI("Connecting upstream port to the next available downstream port: " |
1685 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1686 | "downstream-comp-name=\"%s\", conn-arg=\"%s\"", | |
1687 | upstream_port, bt_port_get_name(upstream_port), | |
1688 | cfg_conn->downstream_comp_name->str, | |
1689 | cfg_conn->arg->str); | |
9009cc24 PP |
1690 | downstreamp_comp_name_quark = g_quark_from_string( |
1691 | cfg_conn->downstream_comp_name->str); | |
f6ccaed9 | 1692 | BT_ASSERT(downstreamp_comp_name_quark > 0); |
d94d92ac | 1693 | downstream_comp = g_hash_table_lookup(ctx->flt_components, |
71c7c95f | 1694 | GUINT_TO_POINTER(downstreamp_comp_name_quark)); |
d94d92ac PP |
1695 | port_count_fn = (input_port_count_func_t) |
1696 | bt_component_filter_get_input_port_count; | |
1697 | port_by_index_fn = (borrow_input_port_by_index_func_t) | |
0d72b8c3 | 1698 | bt_component_filter_borrow_input_port_by_index_const; |
d94d92ac PP |
1699 | |
1700 | if (!downstream_comp) { | |
1701 | downstream_comp = g_hash_table_lookup(ctx->sink_components, | |
1702 | GUINT_TO_POINTER(downstreamp_comp_name_quark)); | |
1703 | port_count_fn = (input_port_count_func_t) | |
1704 | bt_component_sink_get_input_port_count; | |
1705 | port_by_index_fn = (borrow_input_port_by_index_func_t) | |
0d72b8c3 | 1706 | bt_component_sink_borrow_input_port_by_index_const; |
d94d92ac PP |
1707 | } |
1708 | ||
9009cc24 | 1709 | if (!downstream_comp) { |
7213a328 PP |
1710 | BT_LOGE("Cannot find downstream component: comp-name=\"%s\", " |
1711 | "conn-arg=\"%s\"", cfg_conn->downstream_comp_name->str, | |
1712 | cfg_conn->arg->str); | |
9009cc24 PP |
1713 | fprintf(stderr, "Cannot create connection: cannot find downstream component: %s\n", |
1714 | cfg_conn->arg->str); | |
1715 | goto error; | |
1716 | } | |
1717 | ||
9009cc24 | 1718 | downstream_port_count = port_count_fn(downstream_comp); |
9009cc24 PP |
1719 | |
1720 | for (i = 0; i < downstream_port_count; i++) { | |
b19ff26f | 1721 | const bt_port_input *in_downstream_port = |
9009cc24 | 1722 | port_by_index_fn(downstream_comp, i); |
b19ff26f | 1723 | const bt_port *downstream_port = |
0d72b8c3 | 1724 | bt_port_input_as_port_const(in_downstream_port); |
75a2cb9b | 1725 | const char *upstream_port_name; |
9009cc24 PP |
1726 | const char *downstream_port_name; |
1727 | ||
f6ccaed9 | 1728 | BT_ASSERT(downstream_port); |
9009cc24 | 1729 | |
75a2cb9b | 1730 | /* Skip port if it's already connected. */ |
9009cc24 | 1731 | if (bt_port_is_connected(downstream_port)) { |
3f7d4d90 | 1732 | BT_LOGI("Skipping downstream port: already connected: " |
7213a328 PP |
1733 | "port-addr=%p, port-name=\"%s\"", |
1734 | downstream_port, | |
1735 | bt_port_get_name(downstream_port)); | |
9009cc24 PP |
1736 | continue; |
1737 | } | |
1738 | ||
1739 | downstream_port_name = bt_port_get_name(downstream_port); | |
f6ccaed9 | 1740 | BT_ASSERT(downstream_port_name); |
75a2cb9b | 1741 | upstream_port_name = bt_port_get_name(upstream_port); |
f6ccaed9 | 1742 | BT_ASSERT(upstream_port_name); |
9009cc24 | 1743 | |
75a2cb9b | 1744 | if (!bt_common_star_glob_match( |
1974687e MJ |
1745 | cfg_conn->downstream_port_glob->str, SIZE_MAX, |
1746 | downstream_port_name, SIZE_MAX)) { | |
75a2cb9b JG |
1747 | continue; |
1748 | } | |
1749 | ||
1750 | if (insert_trimmer) { | |
1751 | /* | |
d94d92ac PP |
1752 | * In order to insert the trimmer between the |
1753 | * two components that were being connected, we | |
1754 | * create a connection configuration entry which | |
1755 | * describes a connection from the trimmer's | |
1756 | * output to the original input that was being | |
1757 | * connected. | |
75a2cb9b | 1758 | * |
d94d92ac PP |
1759 | * Hence, the creation of the trimmer will cause |
1760 | * the graph "new port" listener to establish | |
1761 | * all downstream connections as its output port | |
1762 | * is connected. We will then establish the | |
1763 | * connection between the original upstream | |
1764 | * source and the trimmer. | |
75a2cb9b JG |
1765 | */ |
1766 | char *trimmer_name = NULL; | |
4cdfc5e8 | 1767 | bt_graph_status graph_status; |
75a2cb9b | 1768 | |
d94d92ac PP |
1769 | ret = asprintf(&trimmer_name, |
1770 | "stream-intersection-trimmer-%s", | |
75a2cb9b JG |
1771 | upstream_port_name); |
1772 | if (ret < 0) { | |
1773 | goto error; | |
1774 | } | |
1775 | ret = 0; | |
1776 | ||
1777 | ctx->connect_ports = false; | |
0d72b8c3 | 1778 | graph_status = bt_graph_add_filter_component( |
d94d92ac | 1779 | ctx->graph, trimmer_class, trimmer_name, |
e874da19 PP |
1780 | trimmer_params, ctx->cfg->log_level, |
1781 | &trimmer); | |
75a2cb9b JG |
1782 | free(trimmer_name); |
1783 | if (graph_status != BT_GRAPH_STATUS_OK) { | |
1784 | goto error; | |
1785 | } | |
f6ccaed9 | 1786 | BT_ASSERT(trimmer); |
75a2cb9b JG |
1787 | |
1788 | trimmer_input = | |
0d72b8c3 | 1789 | bt_component_filter_borrow_input_port_by_index_const( |
75a2cb9b JG |
1790 | trimmer, 0); |
1791 | if (!trimmer_input) { | |
1792 | goto error; | |
1793 | } | |
1794 | trimmer_output = | |
0d72b8c3 | 1795 | bt_component_filter_borrow_output_port_by_index_const( |
75a2cb9b JG |
1796 | trimmer, 0); |
1797 | if (!trimmer_output) { | |
9009cc24 PP |
1798 | goto error; |
1799 | } | |
1800 | ||
75a2cb9b JG |
1801 | /* |
1802 | * Replace the current downstream port by the trimmer's | |
1803 | * upstream port. | |
1804 | */ | |
d94d92ac PP |
1805 | in_downstream_port = trimmer_input; |
1806 | downstream_port = | |
0d72b8c3 | 1807 | bt_port_input_as_port_const(in_downstream_port); |
75a2cb9b JG |
1808 | downstream_port_name = bt_port_get_name( |
1809 | downstream_port); | |
d94d92ac | 1810 | BT_ASSERT(downstream_port_name); |
75a2cb9b JG |
1811 | } |
1812 | ||
1813 | /* We have a winner! */ | |
0d72b8c3 | 1814 | status = bt_graph_connect_ports(ctx->graph, |
d94d92ac PP |
1815 | out_upstream_port, in_downstream_port, NULL); |
1816 | downstream_port = NULL; | |
75a2cb9b JG |
1817 | switch (status) { |
1818 | case BT_GRAPH_STATUS_OK: | |
1819 | break; | |
1820 | case BT_GRAPH_STATUS_CANCELED: | |
1821 | BT_LOGI_STR("Graph was canceled by user."); | |
1822 | status = BT_GRAPH_STATUS_OK; | |
1823 | break; | |
1824 | case BT_GRAPH_STATUS_COMPONENT_REFUSES_PORT_CONNECTION: | |
1825 | BT_LOGE("A component refused a connection to one of its ports: " | |
7213a328 PP |
1826 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " |
1827 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1828 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1829 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1830 | "conn-arg=\"%s\"", | |
1831 | upstream_comp, bt_component_get_name(upstream_comp), | |
1832 | upstream_port, bt_port_get_name(upstream_port), | |
1833 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1834 | downstream_port, downstream_port_name, | |
1835 | cfg_conn->arg->str); | |
75a2cb9b JG |
1836 | fprintf(stderr, |
1837 | "A component refused a connection to one of its ports (`%s` to `%s`): %s\n", | |
1838 | bt_port_get_name(upstream_port), | |
1839 | downstream_port_name, | |
1840 | cfg_conn->arg->str); | |
1841 | break; | |
1842 | default: | |
1843 | BT_LOGE("Cannot create connection: graph refuses to connect ports: " | |
1844 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " | |
1845 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1846 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1847 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1848 | "conn-arg=\"%s\"", | |
1849 | upstream_comp, bt_component_get_name(upstream_comp), | |
1850 | upstream_port, bt_port_get_name(upstream_port), | |
1851 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1852 | downstream_port, downstream_port_name, | |
1853 | cfg_conn->arg->str); | |
1854 | fprintf(stderr, | |
1855 | "Cannot create connection: graph refuses to connect ports (`%s` to `%s`): %s\n", | |
1856 | bt_port_get_name(upstream_port), | |
1857 | downstream_port_name, | |
1858 | cfg_conn->arg->str); | |
1859 | goto error; | |
9009cc24 PP |
1860 | } |
1861 | ||
75a2cb9b JG |
1862 | BT_LOGI("Connected component ports: " |
1863 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " | |
1864 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1865 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1866 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1867 | "conn-arg=\"%s\"", | |
1868 | upstream_comp, bt_component_get_name(upstream_comp), | |
1869 | upstream_port, bt_port_get_name(upstream_port), | |
1870 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1871 | downstream_port, downstream_port_name, | |
1872 | cfg_conn->arg->str); | |
1873 | ||
1874 | if (insert_trimmer) { | |
1875 | /* | |
1876 | * The first connection, from the source to the trimmer, | |
1877 | * has been done. We now connect the trimmer to the | |
1878 | * original downstream port. | |
1879 | */ | |
1880 | ret = cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
d94d92ac | 1881 | ctx, |
0d72b8c3 | 1882 | bt_component_filter_as_component_const(trimmer), |
d94d92ac | 1883 | trimmer_output, cfg_conn); |
75a2cb9b JG |
1884 | if (ret) { |
1885 | goto error; | |
1886 | } | |
1887 | ctx->connect_ports = true; | |
1888 | } | |
9009cc24 | 1889 | |
53bc54cd PP |
1890 | /* |
1891 | * We found a matching downstream port: the search is | |
1892 | * over. | |
1893 | */ | |
1894 | goto end; | |
05a67631 PP |
1895 | } |
1896 | ||
53bc54cd PP |
1897 | /* No downstream port found */ |
1898 | BT_LOGE("Cannot create connection: cannot find a matching downstream port for upstream port: " | |
1899 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1900 | "downstream-comp-name=\"%s\", conn-arg=\"%s\"", | |
1901 | upstream_port, bt_port_get_name(upstream_port), | |
1902 | cfg_conn->downstream_comp_name->str, | |
1903 | cfg_conn->arg->str); | |
1904 | fprintf(stderr, | |
1905 | "Cannot create connection: cannot find a matching downstream port for upstream port `%s`: %s\n", | |
1906 | bt_port_get_name(upstream_port), cfg_conn->arg->str); | |
9009cc24 PP |
1907 | |
1908 | error: | |
1909 | ret = -1; | |
1910 | ||
1911 | end: | |
75a2cb9b JG |
1912 | free(intersection_begin); |
1913 | free(intersection_end); | |
c5b9b441 PP |
1914 | BT_VALUE_PUT_REF_AND_RESET(trimmer_params); |
1915 | BT_COMPONENT_CLASS_FILTER_PUT_REF_AND_RESET(trimmer_class); | |
1916 | BT_COMPONENT_FILTER_PUT_REF_AND_RESET(trimmer); | |
9009cc24 PP |
1917 | return ret; |
1918 | } | |
1919 | ||
1920 | static | |
1921 | int cmd_run_ctx_connect_upstream_port(struct cmd_run_ctx *ctx, | |
b19ff26f | 1922 | const bt_port_output *upstream_port) |
9009cc24 PP |
1923 | { |
1924 | int ret = 0; | |
1925 | const char *upstream_port_name; | |
1926 | const char *upstream_comp_name; | |
b19ff26f | 1927 | const bt_component *upstream_comp = NULL; |
9009cc24 PP |
1928 | size_t i; |
1929 | ||
f6ccaed9 PP |
1930 | BT_ASSERT(ctx); |
1931 | BT_ASSERT(upstream_port); | |
d94d92ac | 1932 | upstream_port_name = bt_port_get_name( |
0d72b8c3 | 1933 | bt_port_output_as_port_const(upstream_port)); |
f6ccaed9 | 1934 | BT_ASSERT(upstream_port_name); |
0d72b8c3 PP |
1935 | upstream_comp = bt_port_borrow_component_const( |
1936 | bt_port_output_as_port_const(upstream_port)); | |
9009cc24 | 1937 | if (!upstream_comp) { |
7213a328 PP |
1938 | BT_LOGW("Upstream port to connect is not part of a component: " |
1939 | "port-addr=%p, port-name=\"%s\"", | |
1940 | upstream_port, upstream_port_name); | |
98ecef32 MD |
1941 | ret = -1; |
1942 | goto end; | |
33bceaf8 JG |
1943 | } |
1944 | ||
9009cc24 | 1945 | upstream_comp_name = bt_component_get_name(upstream_comp); |
f6ccaed9 | 1946 | BT_ASSERT(upstream_comp_name); |
7213a328 PP |
1947 | BT_LOGI("Connecting upstream port: comp-addr=%p, comp-name=\"%s\", " |
1948 | "port-addr=%p, port-name=\"%s\"", | |
1949 | upstream_comp, upstream_comp_name, | |
1950 | upstream_port, upstream_port_name); | |
9009cc24 PP |
1951 | |
1952 | for (i = 0; i < ctx->cfg->cmd_data.run.connections->len; i++) { | |
1953 | struct bt_config_connection *cfg_conn = | |
1954 | g_ptr_array_index( | |
1955 | ctx->cfg->cmd_data.run.connections, i); | |
1956 | ||
1957 | if (strcmp(cfg_conn->upstream_comp_name->str, | |
75a2cb9b JG |
1958 | upstream_comp_name)) { |
1959 | continue; | |
1960 | } | |
1961 | ||
1962 | if (!bt_common_star_glob_match( | |
1963 | cfg_conn->upstream_port_glob->str, | |
1974687e | 1964 | SIZE_MAX, upstream_port_name, SIZE_MAX)) { |
75a2cb9b JG |
1965 | continue; |
1966 | } | |
1967 | ||
1968 | ret = cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
1969 | ctx, upstream_comp, upstream_port, cfg_conn); | |
1970 | if (ret) { | |
1971 | BT_LOGE("Cannot connect upstream port: " | |
1972 | "port-addr=%p, port-name=\"%s\"", | |
1973 | upstream_port, | |
1974 | upstream_port_name); | |
1975 | fprintf(stderr, | |
1976 | "Cannot connect port `%s` of component `%s` to a downstream port: %s\n", | |
1977 | upstream_port_name, | |
1978 | upstream_comp_name, | |
1979 | cfg_conn->arg->str); | |
1980 | goto error; | |
9009cc24 | 1981 | } |
75a2cb9b | 1982 | goto end; |
9009cc24 PP |
1983 | } |
1984 | ||
7213a328 PP |
1985 | BT_LOGE("Cannot connect upstream port: port does not match any connection argument: " |
1986 | "port-addr=%p, port-name=\"%s\"", upstream_port, | |
1987 | upstream_port_name); | |
9009cc24 PP |
1988 | fprintf(stderr, |
1989 | "Cannot create connection: upstream port `%s` does not match any connection\n", | |
7213a328 | 1990 | upstream_port_name); |
9009cc24 PP |
1991 | |
1992 | error: | |
1993 | ret = -1; | |
1994 | ||
1995 | end: | |
9009cc24 PP |
1996 | return ret; |
1997 | } | |
1998 | ||
1999 | static | |
8cc56726 SM |
2000 | bt_graph_listener_status |
2001 | graph_output_port_added_listener(struct cmd_run_ctx *ctx, | |
b19ff26f | 2002 | const bt_port_output *out_port) |
9009cc24 | 2003 | { |
b19ff26f PP |
2004 | const bt_component *comp; |
2005 | const bt_port *port = bt_port_output_as_port_const(out_port); | |
8cc56726 | 2006 | bt_graph_listener_status ret = BT_GRAPH_LISTENER_STATUS_OK; |
9009cc24 | 2007 | |
0d72b8c3 | 2008 | comp = bt_port_borrow_component_const(port); |
e12720c0 PP |
2009 | BT_LOGI("Port added to a graph's component: comp-addr=%p, " |
2010 | "comp-name=\"%s\", port-addr=%p, port-name=\"%s\"", | |
2011 | comp, comp ? bt_component_get_name(comp) : "", | |
7213a328 | 2012 | port, bt_port_get_name(port)); |
36712f1d PP |
2013 | |
2014 | if (!ctx->connect_ports) { | |
2015 | goto end; | |
2016 | } | |
2017 | ||
e12720c0 PP |
2018 | if (!comp) { |
2019 | BT_LOGW_STR("Port has no component."); | |
56a1cced JG |
2020 | goto end; |
2021 | } | |
7c7c0433 | 2022 | |
e12720c0 PP |
2023 | if (bt_port_is_connected(port)) { |
2024 | BT_LOGW_STR("Port is already connected."); | |
7c7c0433 JG |
2025 | goto end; |
2026 | } | |
2027 | ||
d94d92ac | 2028 | if (cmd_run_ctx_connect_upstream_port(ctx, out_port)) { |
7213a328 | 2029 | BT_LOGF_STR("Cannot connect upstream port."); |
9009cc24 | 2030 | fprintf(stderr, "Added port could not be connected: aborting\n"); |
8cc56726 SM |
2031 | ret = BT_GRAPH_LISTENER_STATUS_ERROR; |
2032 | goto end; | |
9009cc24 PP |
2033 | } |
2034 | ||
2035 | end: | |
8cc56726 | 2036 | return ret; |
9009cc24 PP |
2037 | } |
2038 | ||
2039 | static | |
8cc56726 | 2040 | bt_graph_listener_status graph_source_output_port_added_listener( |
b19ff26f PP |
2041 | const bt_component_source *component, |
2042 | const bt_port_output *port, void *data) | |
9009cc24 | 2043 | { |
8cc56726 | 2044 | return graph_output_port_added_listener(data, port); |
9009cc24 PP |
2045 | } |
2046 | ||
2047 | static | |
8cc56726 | 2048 | bt_graph_listener_status graph_filter_output_port_added_listener( |
b19ff26f PP |
2049 | const bt_component_filter *component, |
2050 | const bt_port_output *port, void *data) | |
9009cc24 | 2051 | { |
8cc56726 | 2052 | return graph_output_port_added_listener(data, port); |
9009cc24 PP |
2053 | } |
2054 | ||
2055 | static | |
2056 | void cmd_run_ctx_destroy(struct cmd_run_ctx *ctx) | |
2057 | { | |
2058 | if (!ctx) { | |
2059 | return; | |
2060 | } | |
2061 | ||
d94d92ac PP |
2062 | if (ctx->src_components) { |
2063 | g_hash_table_destroy(ctx->src_components); | |
2064 | ctx->src_components = NULL; | |
2065 | } | |
2066 | ||
2067 | if (ctx->flt_components) { | |
2068 | g_hash_table_destroy(ctx->flt_components); | |
2069 | ctx->flt_components = NULL; | |
2070 | } | |
2071 | ||
2072 | if (ctx->sink_components) { | |
2073 | g_hash_table_destroy(ctx->sink_components); | |
2074 | ctx->sink_components = NULL; | |
9009cc24 PP |
2075 | } |
2076 | ||
75a2cb9b JG |
2077 | if (ctx->intersections) { |
2078 | g_hash_table_destroy(ctx->intersections); | |
a5302548 | 2079 | ctx->intersections = NULL; |
75a2cb9b JG |
2080 | } |
2081 | ||
c5b9b441 | 2082 | BT_GRAPH_PUT_REF_AND_RESET(ctx->graph); |
5401f780 | 2083 | the_graph = NULL; |
9009cc24 PP |
2084 | ctx->cfg = NULL; |
2085 | } | |
2086 | ||
2087 | static | |
2088 | int cmd_run_ctx_init(struct cmd_run_ctx *ctx, struct bt_config *cfg) | |
2089 | { | |
2090 | int ret = 0; | |
4cdfc5e8 | 2091 | bt_graph_status status; |
9009cc24 PP |
2092 | |
2093 | ctx->cfg = cfg; | |
2094 | ctx->connect_ports = false; | |
d94d92ac | 2095 | ctx->src_components = g_hash_table_new_full(g_direct_hash, |
398454ed | 2096 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
d94d92ac PP |
2097 | if (!ctx->src_components) { |
2098 | goto error; | |
2099 | } | |
2100 | ||
2101 | ctx->flt_components = g_hash_table_new_full(g_direct_hash, | |
398454ed | 2102 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
d94d92ac PP |
2103 | if (!ctx->flt_components) { |
2104 | goto error; | |
2105 | } | |
2106 | ||
2107 | ctx->sink_components = g_hash_table_new_full(g_direct_hash, | |
398454ed | 2108 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
d94d92ac | 2109 | if (!ctx->sink_components) { |
9009cc24 PP |
2110 | goto error; |
2111 | } | |
2112 | ||
75a2cb9b JG |
2113 | if (cfg->cmd_data.run.stream_intersection_mode) { |
2114 | ctx->stream_intersection_mode = true; | |
2115 | ctx->intersections = g_hash_table_new_full(port_id_hash, | |
2116 | port_id_equal, port_id_destroy, trace_range_destroy); | |
2117 | if (!ctx->intersections) { | |
2118 | goto error; | |
2119 | } | |
2120 | } | |
2121 | ||
0d72b8c3 | 2122 | ctx->graph = bt_graph_create(); |
9009cc24 PP |
2123 | if (!ctx->graph) { |
2124 | goto error; | |
2125 | } | |
2126 | ||
5401f780 | 2127 | the_graph = ctx->graph; |
0d72b8c3 | 2128 | status = bt_graph_add_source_component_output_port_added_listener( |
d94d92ac PP |
2129 | ctx->graph, graph_source_output_port_added_listener, NULL, ctx, |
2130 | NULL); | |
2131 | if (status != BT_GRAPH_STATUS_OK) { | |
0d107cdd | 2132 | BT_LOGE_STR("Cannot add \"port added\" listener to graph."); |
9009cc24 PP |
2133 | goto error; |
2134 | } | |
2135 | ||
0d72b8c3 | 2136 | status = bt_graph_add_filter_component_output_port_added_listener( |
d94d92ac PP |
2137 | ctx->graph, graph_filter_output_port_added_listener, NULL, ctx, |
2138 | NULL); | |
2139 | if (status != BT_GRAPH_STATUS_OK) { | |
2140 | BT_LOGE_STR("Cannot add \"port added\" listener to graph."); | |
9009cc24 PP |
2141 | goto error; |
2142 | } | |
2143 | ||
2144 | goto end; | |
2145 | ||
2146 | error: | |
2147 | cmd_run_ctx_destroy(ctx); | |
2148 | ret = -1; | |
2149 | ||
2150 | end: | |
2151 | return ret; | |
2152 | } | |
2153 | ||
75a2cb9b JG |
2154 | static |
2155 | int set_stream_intersections(struct cmd_run_ctx *ctx, | |
2156 | struct bt_config_component *cfg_comp, | |
b19ff26f | 2157 | const bt_component_class_source *src_comp_cls) |
75a2cb9b JG |
2158 | { |
2159 | int ret = 0; | |
2160 | uint64_t trace_idx; | |
2161 | int64_t trace_count; | |
75a2cb9b | 2162 | const char *path = NULL; |
b19ff26f PP |
2163 | const bt_value *query_result = NULL; |
2164 | const bt_value *trace_info = NULL; | |
2165 | const bt_value *intersection_range = NULL; | |
2166 | const bt_value *intersection_begin = NULL; | |
2167 | const bt_value *intersection_end = NULL; | |
b19ff26f PP |
2168 | const bt_value *stream_infos = NULL; |
2169 | const bt_value *stream_info = NULL; | |
75a2cb9b JG |
2170 | struct port_id *port_id = NULL; |
2171 | struct trace_range *trace_range = NULL; | |
c7eee084 | 2172 | const char *fail_reason = NULL; |
b19ff26f | 2173 | const bt_component_class *comp_cls = |
0d72b8c3 | 2174 | bt_component_class_source_as_component_class_const(src_comp_cls); |
75a2cb9b | 2175 | |
da91b29a | 2176 | ret = query(comp_cls, "trace-info", |
f280892e | 2177 | cfg_comp->params, &query_result, |
c7eee084 PP |
2178 | &fail_reason); |
2179 | if (ret) { | |
2180 | BT_LOGD("Component class does not support the `trace-info` query: %s: " | |
2181 | "comp-class-name=\"%s\"", fail_reason, | |
75a2cb9b JG |
2182 | bt_component_class_get_name(comp_cls)); |
2183 | ret = -1; | |
2184 | goto error; | |
2185 | } | |
2186 | ||
f6ccaed9 PP |
2187 | BT_ASSERT(query_result); |
2188 | ||
75a2cb9b JG |
2189 | if (!bt_value_is_array(query_result)) { |
2190 | BT_LOGD("Unexpected format of \'trace-info\' query result: " | |
2191 | "component-class-name=%s", | |
2192 | bt_component_class_get_name(comp_cls)); | |
2193 | ret = -1; | |
2194 | goto error; | |
2195 | } | |
2196 | ||
07208d85 | 2197 | trace_count = bt_value_array_get_size(query_result); |
75a2cb9b JG |
2198 | if (trace_count < 0) { |
2199 | ret = -1; | |
2200 | goto error; | |
2201 | } | |
2202 | ||
2203 | for (trace_idx = 0; trace_idx < trace_count; trace_idx++) { | |
2204 | int64_t begin, end; | |
2205 | uint64_t stream_idx; | |
2206 | int64_t stream_count; | |
2207 | ||
05e21286 | 2208 | trace_info = bt_value_array_borrow_element_by_index_const( |
07208d85 | 2209 | query_result, trace_idx); |
75a2cb9b JG |
2210 | if (!trace_info || !bt_value_is_map(trace_info)) { |
2211 | ret = -1; | |
2212 | BT_LOGD_STR("Cannot retrieve trace from query result."); | |
2213 | goto error; | |
2214 | } | |
2215 | ||
05e21286 PP |
2216 | intersection_range = bt_value_map_borrow_entry_value_const( |
2217 | trace_info, "intersection-range-ns"); | |
75a2cb9b JG |
2218 | if (!intersection_range) { |
2219 | ret = -1; | |
2220 | BT_LOGD_STR("Cannot retrieve \'intersetion-range-ns\' field from query result."); | |
2221 | goto error; | |
2222 | } | |
2223 | ||
05e21286 PP |
2224 | intersection_begin = bt_value_map_borrow_entry_value_const(intersection_range, |
2225 | "begin"); | |
75a2cb9b JG |
2226 | if (!intersection_begin) { |
2227 | ret = -1; | |
2228 | BT_LOGD_STR("Cannot retrieve intersection-range-ns \'begin\' field from query result."); | |
2229 | goto error; | |
2230 | } | |
2231 | ||
05e21286 PP |
2232 | intersection_end = bt_value_map_borrow_entry_value_const(intersection_range, |
2233 | "end"); | |
75a2cb9b JG |
2234 | if (!intersection_end) { |
2235 | ret = -1; | |
2236 | BT_LOGD_STR("Cannot retrieve intersection-range-ns \'end\' field from query result."); | |
2237 | goto error; | |
2238 | } | |
2239 | ||
fdd3a2da PP |
2240 | begin = bt_value_signed_integer_get(intersection_begin); |
2241 | end = bt_value_signed_integer_get(intersection_end); | |
75a2cb9b JG |
2242 | |
2243 | if (begin < 0 || end < 0 || end < begin) { | |
2244 | BT_LOGW("Invalid trace stream intersection values: " | |
2245 | "intersection-range-ns:begin=%" PRId64 | |
2246 | ", intersection-range-ns:end=%" PRId64, | |
2247 | begin, end); | |
2248 | ret = -1; | |
2249 | goto error; | |
2250 | } | |
2251 | ||
05e21286 PP |
2252 | stream_infos = bt_value_map_borrow_entry_value_const(trace_info, |
2253 | "streams"); | |
75a2cb9b JG |
2254 | if (!stream_infos || !bt_value_is_array(stream_infos)) { |
2255 | ret = -1; | |
e07ab7c8 | 2256 | BT_LOGD_STR("Cannot retrieve stream information from trace in query result."); |
75a2cb9b JG |
2257 | goto error; |
2258 | } | |
2259 | ||
07208d85 | 2260 | stream_count = bt_value_array_get_size(stream_infos); |
75a2cb9b JG |
2261 | if (stream_count < 0) { |
2262 | ret = -1; | |
2263 | goto error; | |
2264 | } | |
2265 | ||
75a2cb9b | 2266 | for (stream_idx = 0; stream_idx < stream_count; stream_idx++) { |
a38d7650 | 2267 | const bt_value *port_name; |
75a2cb9b JG |
2268 | |
2269 | port_id = g_new0(struct port_id, 1); | |
2270 | if (!port_id) { | |
2271 | ret = -1; | |
2272 | BT_LOGE_STR("Cannot allocate memory for port_id structure."); | |
2273 | goto error; | |
2274 | } | |
2275 | port_id->instance_name = strdup(cfg_comp->instance_name->str); | |
2276 | if (!port_id->instance_name) { | |
2277 | ret = -1; | |
2278 | BT_LOGE_STR("Cannot allocate memory for port_id component instance name."); | |
2279 | goto error; | |
2280 | } | |
2281 | ||
2282 | trace_range = g_new0(struct trace_range, 1); | |
2283 | if (!trace_range) { | |
2284 | ret = -1; | |
2285 | BT_LOGE_STR("Cannot allocate memory for trace_range structure."); | |
2286 | goto error; | |
2287 | } | |
2288 | trace_range->intersection_range_begin_ns = begin; | |
2289 | trace_range->intersection_range_end_ns = end; | |
2290 | ||
05e21286 | 2291 | stream_info = bt_value_array_borrow_element_by_index_const( |
07208d85 | 2292 | stream_infos, stream_idx); |
75a2cb9b JG |
2293 | if (!stream_info || !bt_value_is_map(stream_info)) { |
2294 | ret = -1; | |
3f7d4d90 | 2295 | BT_LOGE_STR("Cannot retrieve stream informations from trace in query result."); |
75a2cb9b JG |
2296 | goto error; |
2297 | } | |
2298 | ||
a38d7650 SM |
2299 | port_name = bt_value_map_borrow_entry_value_const(stream_info, "port-name"); |
2300 | if (!port_name || !bt_value_is_string(port_name)) { | |
75a2cb9b | 2301 | ret = -1; |
3f7d4d90 | 2302 | BT_LOGE_STR("Cannot retrieve port name in query result."); |
75a2cb9b JG |
2303 | goto error; |
2304 | } | |
2305 | ||
a38d7650 | 2306 | port_id->port_name = g_strdup(bt_value_string_get(port_name)); |
75a2cb9b JG |
2307 | if (!port_id->port_name) { |
2308 | ret = -1; | |
2309 | BT_LOGE_STR("Cannot allocate memory for port_id port_name."); | |
2310 | goto error; | |
2311 | } | |
2312 | ||
2313 | BT_LOGD("Inserting stream intersection "); | |
2314 | ||
1ddeea34 | 2315 | g_hash_table_insert(ctx->intersections, port_id, trace_range); |
75a2cb9b JG |
2316 | |
2317 | port_id = NULL; | |
2318 | trace_range = NULL; | |
75a2cb9b | 2319 | } |
75a2cb9b JG |
2320 | } |
2321 | ||
2322 | goto end; | |
2323 | ||
2324 | error: | |
2325 | fprintf(stderr, "%s%sCannot determine stream intersection of trace at path \'%s\'.%s\n", | |
2326 | bt_common_color_bold(), | |
2327 | bt_common_color_fg_yellow(), | |
2328 | path ? path : "(unknown)", | |
2329 | bt_common_color_reset()); | |
2330 | end: | |
c5b9b441 | 2331 | bt_value_put_ref(query_result); |
75a2cb9b JG |
2332 | g_free(port_id); |
2333 | g_free(trace_range); | |
2334 | return ret; | |
2335 | } | |
2336 | ||
9009cc24 PP |
2337 | static |
2338 | int cmd_run_ctx_create_components_from_config_components( | |
2339 | struct cmd_run_ctx *ctx, GPtrArray *cfg_components) | |
2340 | { | |
2341 | size_t i; | |
0d72b8c3 PP |
2342 | const void *comp_cls = NULL; |
2343 | const void *comp = NULL; | |
9009cc24 PP |
2344 | int ret = 0; |
2345 | ||
2346 | for (i = 0; i < cfg_components->len; i++) { | |
2347 | struct bt_config_component *cfg_comp = | |
2348 | g_ptr_array_index(cfg_components, i); | |
2349 | GQuark quark; | |
2350 | ||
d94d92ac PP |
2351 | switch (cfg_comp->type) { |
2352 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2353 | comp_cls = find_source_component_class( | |
2354 | cfg_comp->plugin_name->str, | |
2355 | cfg_comp->comp_cls_name->str); | |
2356 | break; | |
2357 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2358 | comp_cls = find_filter_component_class( | |
2359 | cfg_comp->plugin_name->str, | |
2360 | cfg_comp->comp_cls_name->str); | |
2361 | break; | |
2362 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2363 | comp_cls = find_sink_component_class( | |
2364 | cfg_comp->plugin_name->str, | |
2365 | cfg_comp->comp_cls_name->str); | |
2366 | break; | |
2367 | default: | |
2368 | abort(); | |
2369 | } | |
2370 | ||
9009cc24 | 2371 | if (!comp_cls) { |
7213a328 PP |
2372 | BT_LOGE("Cannot find component class: plugin-name=\"%s\", " |
2373 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
2374 | cfg_comp->plugin_name->str, | |
2375 | cfg_comp->comp_cls_name->str, | |
2376 | cfg_comp->type); | |
9009cc24 PP |
2377 | fprintf(stderr, "%s%sCannot find component class %s", |
2378 | bt_common_color_bold(), | |
2379 | bt_common_color_fg_red(), | |
2380 | bt_common_color_reset()); | |
2381 | print_plugin_comp_cls_opt(stderr, | |
2382 | cfg_comp->plugin_name->str, | |
2383 | cfg_comp->comp_cls_name->str, | |
2384 | cfg_comp->type); | |
2385 | fprintf(stderr, "\n"); | |
2386 | goto error; | |
2387 | } | |
2388 | ||
29da2ffc PP |
2389 | BT_ASSERT(cfg_comp->log_level >= BT_LOG_VERBOSE); |
2390 | ||
d94d92ac PP |
2391 | switch (cfg_comp->type) { |
2392 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
0d72b8c3 | 2393 | ret = bt_graph_add_source_component(ctx->graph, |
d94d92ac | 2394 | comp_cls, cfg_comp->instance_name->str, |
29da2ffc | 2395 | cfg_comp->params, cfg_comp->log_level, |
d94d92ac PP |
2396 | (void *) &comp); |
2397 | break; | |
2398 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
0d72b8c3 | 2399 | ret = bt_graph_add_filter_component(ctx->graph, |
d94d92ac | 2400 | comp_cls, cfg_comp->instance_name->str, |
29da2ffc | 2401 | cfg_comp->params, cfg_comp->log_level, |
d94d92ac PP |
2402 | (void *) &comp); |
2403 | break; | |
2404 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
0d72b8c3 | 2405 | ret = bt_graph_add_sink_component(ctx->graph, |
d94d92ac | 2406 | comp_cls, cfg_comp->instance_name->str, |
29da2ffc | 2407 | cfg_comp->params, cfg_comp->log_level, |
d94d92ac PP |
2408 | (void *) &comp); |
2409 | break; | |
2410 | default: | |
2411 | abort(); | |
2412 | } | |
2413 | ||
36712f1d | 2414 | if (ret) { |
7213a328 | 2415 | BT_LOGE("Cannot create component: plugin-name=\"%s\", " |
32e87ceb | 2416 | "comp-cls-name=\"%s\", comp-cls-type=%d, " |
7213a328 PP |
2417 | "comp-name=\"%s\"", |
2418 | cfg_comp->plugin_name->str, | |
2419 | cfg_comp->comp_cls_name->str, | |
2420 | cfg_comp->type, cfg_comp->instance_name->str); | |
9009cc24 PP |
2421 | fprintf(stderr, "%s%sCannot create component `%s`%s\n", |
2422 | bt_common_color_bold(), | |
2423 | bt_common_color_fg_red(), | |
2424 | cfg_comp->instance_name->str, | |
2425 | bt_common_color_reset()); | |
2426 | goto error; | |
2427 | } | |
2428 | ||
75a2cb9b JG |
2429 | if (ctx->stream_intersection_mode && |
2430 | cfg_comp->type == BT_COMPONENT_CLASS_TYPE_SOURCE) { | |
2431 | ret = set_stream_intersections(ctx, cfg_comp, comp_cls); | |
2432 | if (ret) { | |
2433 | goto error; | |
2434 | } | |
2435 | } | |
2436 | ||
7213a328 PP |
2437 | BT_LOGI("Created and inserted component: comp-addr=%p, comp-name=\"%s\"", |
2438 | comp, cfg_comp->instance_name->str); | |
9009cc24 | 2439 | quark = g_quark_from_string(cfg_comp->instance_name->str); |
f6ccaed9 | 2440 | BT_ASSERT(quark > 0); |
d94d92ac PP |
2441 | |
2442 | switch (cfg_comp->type) { | |
2443 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2444 | g_hash_table_insert(ctx->src_components, | |
0d72b8c3 | 2445 | GUINT_TO_POINTER(quark), (void *) comp); |
d94d92ac PP |
2446 | break; |
2447 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2448 | g_hash_table_insert(ctx->flt_components, | |
0d72b8c3 | 2449 | GUINT_TO_POINTER(quark), (void *) comp); |
d94d92ac PP |
2450 | break; |
2451 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2452 | g_hash_table_insert(ctx->sink_components, | |
0d72b8c3 | 2453 | GUINT_TO_POINTER(quark), (void *) comp); |
d94d92ac PP |
2454 | break; |
2455 | default: | |
2456 | abort(); | |
2457 | } | |
2458 | ||
9009cc24 | 2459 | comp = NULL; |
65300d60 | 2460 | BT_OBJECT_PUT_REF_AND_RESET(comp_cls); |
9009cc24 PP |
2461 | } |
2462 | ||
2463 | goto end; | |
2464 | ||
2465 | error: | |
2466 | ret = -1; | |
2467 | ||
2468 | end: | |
65300d60 PP |
2469 | bt_object_put_ref(comp); |
2470 | bt_object_put_ref(comp_cls); | |
9009cc24 PP |
2471 | return ret; |
2472 | } | |
56a1cced | 2473 | |
9009cc24 PP |
2474 | static |
2475 | int cmd_run_ctx_create_components(struct cmd_run_ctx *ctx) | |
2476 | { | |
2477 | int ret = 0; | |
2478 | ||
2479 | /* | |
2480 | * Make sure that, during this phase, our graph's "port added" | |
2481 | * listener does not connect ports while we are creating the | |
2482 | * components because we have a special, initial phase for | |
2483 | * this. | |
2484 | */ | |
2485 | ctx->connect_ports = false; | |
2486 | ||
2487 | ret = cmd_run_ctx_create_components_from_config_components( | |
2488 | ctx, ctx->cfg->cmd_data.run.sources); | |
2489 | if (ret) { | |
7c7c0433 | 2490 | ret = -1; |
2e339de1 JG |
2491 | goto end; |
2492 | } | |
2493 | ||
9009cc24 PP |
2494 | ret = cmd_run_ctx_create_components_from_config_components( |
2495 | ctx, ctx->cfg->cmd_data.run.filters); | |
6c2f3ee5 | 2496 | if (ret) { |
290725f7 | 2497 | ret = -1; |
fec2a9f2 JG |
2498 | goto end; |
2499 | } | |
78586d8a | 2500 | |
9009cc24 PP |
2501 | ret = cmd_run_ctx_create_components_from_config_components( |
2502 | ctx, ctx->cfg->cmd_data.run.sinks); | |
2503 | if (ret) { | |
2504 | ret = -1; | |
2505 | goto end; | |
2506 | } | |
2507 | ||
2508 | end: | |
2509 | return ret; | |
2510 | } | |
2511 | ||
0d72b8c3 | 2512 | typedef uint64_t (*output_port_count_func_t)(const void *); |
b19ff26f | 2513 | typedef const bt_port_output *(*borrow_output_port_by_index_func_t)( |
0d72b8c3 | 2514 | const void *, uint64_t); |
d94d92ac | 2515 | |
9009cc24 PP |
2516 | static |
2517 | int cmd_run_ctx_connect_comp_ports(struct cmd_run_ctx *ctx, | |
d94d92ac PP |
2518 | void *comp, output_port_count_func_t port_count_fn, |
2519 | borrow_output_port_by_index_func_t port_by_index_fn) | |
9009cc24 PP |
2520 | { |
2521 | int ret = 0; | |
d94d92ac | 2522 | uint64_t count; |
9009cc24 PP |
2523 | uint64_t i; |
2524 | ||
2525 | count = port_count_fn(comp); | |
9009cc24 PP |
2526 | |
2527 | for (i = 0; i < count; i++) { | |
b19ff26f | 2528 | const bt_port_output *upstream_port = port_by_index_fn(comp, i); |
9009cc24 | 2529 | |
f6ccaed9 | 2530 | BT_ASSERT(upstream_port); |
9009cc24 | 2531 | ret = cmd_run_ctx_connect_upstream_port(ctx, upstream_port); |
9009cc24 PP |
2532 | if (ret) { |
2533 | goto end; | |
2534 | } | |
2535 | } | |
2536 | ||
2537 | end: | |
2538 | return ret; | |
2539 | } | |
2540 | ||
2541 | static | |
2542 | int cmd_run_ctx_connect_ports(struct cmd_run_ctx *ctx) | |
2543 | { | |
2544 | int ret = 0; | |
2545 | GHashTableIter iter; | |
2546 | gpointer g_name_quark, g_comp; | |
2547 | ||
2548 | ctx->connect_ports = true; | |
d94d92ac | 2549 | g_hash_table_iter_init(&iter, ctx->src_components); |
9009cc24 PP |
2550 | |
2551 | while (g_hash_table_iter_next(&iter, &g_name_quark, &g_comp)) { | |
d94d92ac PP |
2552 | ret = cmd_run_ctx_connect_comp_ports(ctx, g_comp, |
2553 | (output_port_count_func_t) | |
2554 | bt_component_source_get_output_port_count, | |
2555 | (borrow_output_port_by_index_func_t) | |
0d72b8c3 | 2556 | bt_component_source_borrow_output_port_by_index_const); |
d94d92ac PP |
2557 | if (ret) { |
2558 | goto end; | |
9009cc24 | 2559 | } |
d94d92ac PP |
2560 | } |
2561 | ||
2562 | g_hash_table_iter_init(&iter, ctx->flt_components); | |
9009cc24 | 2563 | |
d94d92ac PP |
2564 | while (g_hash_table_iter_next(&iter, &g_name_quark, &g_comp)) { |
2565 | ret = cmd_run_ctx_connect_comp_ports(ctx, g_comp, | |
2566 | (output_port_count_func_t) | |
2567 | bt_component_filter_get_output_port_count, | |
2568 | (borrow_output_port_by_index_func_t) | |
0d72b8c3 | 2569 | bt_component_filter_borrow_output_port_by_index_const); |
9009cc24 PP |
2570 | if (ret) { |
2571 | goto end; | |
2572 | } | |
2573 | } | |
2574 | ||
2575 | end: | |
2576 | return ret; | |
2577 | } | |
2578 | ||
fd948396 | 2579 | static inline |
4cdfc5e8 | 2580 | const char *bt_graph_status_str(bt_graph_status status) |
fd948396 PP |
2581 | { |
2582 | switch (status) { | |
fd948396 PP |
2583 | case BT_GRAPH_STATUS_OK: |
2584 | return "BT_GRAPH_STATUS_OK"; | |
d94d92ac PP |
2585 | case BT_GRAPH_STATUS_END: |
2586 | return "BT_GRAPH_STATUS_END"; | |
2587 | case BT_GRAPH_STATUS_AGAIN: | |
2588 | return "BT_GRAPH_STATUS_AGAIN"; | |
2589 | case BT_GRAPH_STATUS_COMPONENT_REFUSES_PORT_CONNECTION: | |
2590 | return "BT_GRAPH_STATUS_COMPONENT_REFUSES_PORT_CONNECTION"; | |
2591 | case BT_GRAPH_STATUS_CANCELED: | |
2592 | return "BT_GRAPH_STATUS_CANCELED"; | |
fd948396 PP |
2593 | case BT_GRAPH_STATUS_ERROR: |
2594 | return "BT_GRAPH_STATUS_ERROR"; | |
d94d92ac PP |
2595 | case BT_GRAPH_STATUS_NOMEM: |
2596 | return "BT_GRAPH_STATUS_NOMEM"; | |
fd948396 PP |
2597 | default: |
2598 | return "(unknown)"; | |
2599 | } | |
2600 | } | |
2601 | ||
9009cc24 PP |
2602 | static |
2603 | int cmd_run(struct bt_config *cfg) | |
2604 | { | |
2605 | int ret = 0; | |
2606 | struct cmd_run_ctx ctx = { 0 }; | |
2607 | ||
9009cc24 PP |
2608 | /* Initialize the command's context and the graph object */ |
2609 | if (cmd_run_ctx_init(&ctx, cfg)) { | |
7213a328 | 2610 | BT_LOGE_STR("Cannot initialize the command's context."); |
9009cc24 PP |
2611 | fprintf(stderr, "Cannot initialize the command's context\n"); |
2612 | goto error; | |
2613 | } | |
2614 | ||
cc308374 PP |
2615 | if (canceled) { |
2616 | BT_LOGI_STR("Canceled by user before creating components."); | |
2617 | goto error; | |
2618 | } | |
2619 | ||
2620 | BT_LOGI_STR("Creating components."); | |
2621 | ||
9009cc24 PP |
2622 | /* Create the requested component instances */ |
2623 | if (cmd_run_ctx_create_components(&ctx)) { | |
7213a328 | 2624 | BT_LOGE_STR("Cannot create components."); |
9009cc24 PP |
2625 | fprintf(stderr, "Cannot create components\n"); |
2626 | goto error; | |
2627 | } | |
2628 | ||
cc308374 PP |
2629 | if (canceled) { |
2630 | BT_LOGI_STR("Canceled by user before connecting components."); | |
2631 | goto error; | |
2632 | } | |
2633 | ||
2634 | BT_LOGI_STR("Connecting components."); | |
2635 | ||
9009cc24 PP |
2636 | /* Connect the initially visible component ports */ |
2637 | if (cmd_run_ctx_connect_ports(&ctx)) { | |
7213a328 | 2638 | BT_LOGE_STR("Cannot connect initial component ports."); |
9009cc24 PP |
2639 | fprintf(stderr, "Cannot connect initial component ports\n"); |
2640 | goto error; | |
2641 | } | |
2642 | ||
5401f780 | 2643 | if (canceled) { |
cc308374 PP |
2644 | BT_LOGI_STR("Canceled by user before running the graph."); |
2645 | goto error; | |
5401f780 PP |
2646 | } |
2647 | ||
7213a328 PP |
2648 | BT_LOGI_STR("Running the graph."); |
2649 | ||
9009cc24 | 2650 | /* Run the graph */ |
fec2a9f2 | 2651 | while (true) { |
4cdfc5e8 | 2652 | bt_graph_status graph_status = bt_graph_run(ctx.graph); |
61ddbc8a | 2653 | |
5669a3e7 PP |
2654 | /* |
2655 | * Reset console in case something messed with console | |
2656 | * codes during the graph's execution. | |
2657 | */ | |
2658 | printf("%s", bt_common_color_reset()); | |
2659 | fflush(stdout); | |
2660 | fprintf(stderr, "%s", bt_common_color_reset()); | |
0d72b8c3 | 2661 | BT_LOGV("bt_graph_run() returned: status=%s", |
fd948396 PP |
2662 | bt_graph_status_str(graph_status)); |
2663 | ||
61ddbc8a | 2664 | switch (graph_status) { |
9009cc24 PP |
2665 | case BT_GRAPH_STATUS_OK: |
2666 | break; | |
5401f780 | 2667 | case BT_GRAPH_STATUS_CANCELED: |
fd948396 | 2668 | BT_LOGI_STR("Graph was canceled by user."); |
5401f780 | 2669 | goto error; |
61ddbc8a | 2670 | case BT_GRAPH_STATUS_AGAIN: |
0d72b8c3 | 2671 | if (bt_graph_is_canceled(ctx.graph)) { |
fd948396 | 2672 | BT_LOGI_STR("Graph was canceled by user."); |
5401f780 PP |
2673 | goto error; |
2674 | } | |
2675 | ||
9009cc24 | 2676 | if (cfg->cmd_data.run.retry_duration_us > 0) { |
7213a328 PP |
2677 | BT_LOGV("Got BT_GRAPH_STATUS_AGAIN: sleeping: " |
2678 | "time-us=%" PRIu64, | |
2679 | cfg->cmd_data.run.retry_duration_us); | |
2680 | ||
9009cc24 | 2681 | if (usleep(cfg->cmd_data.run.retry_duration_us)) { |
0d72b8c3 | 2682 | if (bt_graph_is_canceled(ctx.graph)) { |
cfa4637b PP |
2683 | BT_LOGI_STR("Graph was canceled by user."); |
2684 | goto error; | |
2685 | } | |
9009cc24 PP |
2686 | } |
2687 | } | |
78586d8a | 2688 | break; |
d94d92ac | 2689 | case BT_GRAPH_STATUS_END: |
fec2a9f2 JG |
2690 | goto end; |
2691 | default: | |
7213a328 PP |
2692 | BT_LOGE_STR("Graph failed to complete successfully"); |
2693 | fprintf(stderr, "Graph failed to complete successfully\n"); | |
9009cc24 | 2694 | goto error; |
78586d8a | 2695 | } |
fec2a9f2 | 2696 | } |
290725f7 | 2697 | |
9009cc24 PP |
2698 | goto end; |
2699 | ||
2700 | error: | |
2701 | if (ret == 0) { | |
2702 | ret = -1; | |
2703 | } | |
2704 | ||
11e1d048 | 2705 | end: |
9009cc24 | 2706 | cmd_run_ctx_destroy(&ctx); |
290725f7 PP |
2707 | return ret; |
2708 | } | |
2709 | ||
9009cc24 PP |
2710 | static |
2711 | void warn_command_name_and_directory_clash(struct bt_config *cfg) | |
290725f7 | 2712 | { |
9009cc24 PP |
2713 | const char *env_clash; |
2714 | ||
290725f7 PP |
2715 | if (!cfg->command_name) { |
2716 | return; | |
2717 | } | |
2718 | ||
9009cc24 PP |
2719 | env_clash = getenv(ENV_BABELTRACE_WARN_COMMAND_NAME_DIRECTORY_CLASH); |
2720 | if (env_clash && strcmp(env_clash, "0") == 0) { | |
2721 | return; | |
2722 | } | |
2723 | ||
290725f7 PP |
2724 | if (g_file_test(cfg->command_name, |
2725 | G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) { | |
2726 | fprintf(stderr, "\nNOTE: The `%s` command was executed. If you meant to convert a\n", | |
2727 | cfg->command_name); | |
2728 | fprintf(stderr, "trace located in the local `%s` directory, please use:\n", | |
2729 | cfg->command_name); | |
2730 | fprintf(stderr, "\n"); | |
ec2c5e50 | 2731 | fprintf(stderr, " babeltrace2 convert %s [OPTIONS]\n", |
290725f7 PP |
2732 | cfg->command_name); |
2733 | } | |
2734 | } | |
2735 | ||
7213a328 PP |
2736 | static |
2737 | void init_log_level(void) | |
2738 | { | |
c6d4d1ae | 2739 | bt_cli_log_level = bt_log_get_level_from_env(ENV_BABELTRACE_CLI_LOG_LEVEL); |
7213a328 PP |
2740 | } |
2741 | ||
c6d4d1ae PP |
2742 | static |
2743 | void set_auto_log_levels(struct bt_config *cfg) | |
2744 | { | |
2745 | const char **env_var_name; | |
2746 | ||
b4565e8b PP |
2747 | /* |
2748 | * Override the configuration's default log level if | |
2749 | * BABELTRACE_VERBOSE or BABELTRACE_DEBUG environment variables | |
2750 | * are found for backward compatibility with legacy Babetrace 1. | |
2751 | */ | |
2752 | if (getenv("BABELTRACE_DEBUG") && | |
2753 | strcmp(getenv("BABELTRACE_DEBUG"), "1") == 0) { | |
83094759 | 2754 | cfg->log_level = BT_LOG_VERBOSE; |
b4565e8b PP |
2755 | } else if (getenv("BABELTRACE_VERBOSE") && |
2756 | strcmp(getenv("BABELTRACE_VERBOSE"), "1") == 0) { | |
83094759 | 2757 | cfg->log_level = BT_LOG_INFO; |
b4565e8b PP |
2758 | } |
2759 | ||
c6d4d1ae PP |
2760 | /* |
2761 | * Set log levels according to --debug or --verbose. For | |
2762 | * backward compatibility, --debug is more verbose than | |
2763 | * --verbose. So: | |
2764 | * | |
2765 | * --verbose: INFO log level | |
2766 | * --debug: VERBOSE log level (includes DEBUG, which is | |
2767 | * is less verbose than VERBOSE in the internal | |
2768 | * logging framework) | |
2769 | */ | |
2770 | if (!getenv("BABELTRACE_LOGGING_GLOBAL_LEVEL")) { | |
2771 | if (cfg->verbose) { | |
83094759 | 2772 | bt_logging_set_global_level(BT_LOG_INFO); |
c6d4d1ae | 2773 | } else if (cfg->debug) { |
83094759 | 2774 | bt_logging_set_global_level(BT_LOG_VERBOSE); |
c6d4d1ae PP |
2775 | } else { |
2776 | /* | |
2777 | * Set library's default log level if not | |
2778 | * explicitly specified. | |
2779 | */ | |
83094759 | 2780 | bt_logging_set_global_level(cfg->log_level); |
c6d4d1ae PP |
2781 | } |
2782 | } | |
2783 | ||
2784 | if (!getenv(ENV_BABELTRACE_CLI_LOG_LEVEL)) { | |
2785 | if (cfg->verbose) { | |
2786 | bt_cli_log_level = BT_LOG_INFO; | |
2787 | } else if (cfg->debug) { | |
2788 | bt_cli_log_level = BT_LOG_VERBOSE; | |
2789 | } else { | |
2790 | /* | |
2791 | * Set CLI's default log level if not explicitly | |
2792 | * specified. | |
2793 | */ | |
83094759 | 2794 | bt_cli_log_level = cfg->log_level; |
c6d4d1ae PP |
2795 | } |
2796 | } | |
2797 | ||
2798 | env_var_name = log_level_env_var_names; | |
2799 | ||
2800 | while (*env_var_name) { | |
2801 | if (!getenv(*env_var_name)) { | |
2802 | if (cfg->verbose) { | |
fbb2f0da | 2803 | g_setenv(*env_var_name, "I", 1); |
c6d4d1ae | 2804 | } else if (cfg->debug) { |
fbb2f0da | 2805 | g_setenv(*env_var_name, "V", 1); |
c6d4d1ae | 2806 | } else { |
3efa3052 PP |
2807 | char val[2] = { 0 }; |
2808 | ||
c6d4d1ae PP |
2809 | /* |
2810 | * Set module's default log level if not | |
2811 | * explicitly specified. | |
2812 | */ | |
83094759 PP |
2813 | val[0] = bt_log_get_letter_from_level( |
2814 | cfg->log_level); | |
fbb2f0da | 2815 | g_setenv(*env_var_name, val, 1); |
c6d4d1ae PP |
2816 | } |
2817 | } | |
2818 | ||
2819 | env_var_name++; | |
2820 | } | |
c6d4d1ae PP |
2821 | } |
2822 | ||
290725f7 PP |
2823 | int main(int argc, const char **argv) |
2824 | { | |
2825 | int ret; | |
2826 | int retcode; | |
2827 | struct bt_config *cfg; | |
2828 | ||
7213a328 | 2829 | init_log_level(); |
65d3198f | 2830 | set_signal_handler(); |
9009cc24 PP |
2831 | init_static_data(); |
2832 | cfg = bt_config_cli_args_create_with_default(argc, argv, &retcode); | |
290725f7 PP |
2833 | |
2834 | if (retcode < 0) { | |
2835 | /* Quit without errors; typically usage/version */ | |
2836 | retcode = 0; | |
7213a328 | 2837 | BT_LOGI_STR("Quitting without errors."); |
290725f7 PP |
2838 | goto end; |
2839 | } | |
2840 | ||
2841 | if (retcode > 0) { | |
7213a328 | 2842 | BT_LOGE("Command-line error: retcode=%d", retcode); |
290725f7 PP |
2843 | goto end; |
2844 | } | |
2845 | ||
2846 | if (!cfg) { | |
7213a328 | 2847 | BT_LOGE_STR("Failed to create a valid Babeltrace configuration."); |
290725f7 | 2848 | fprintf(stderr, "Failed to create Babeltrace configuration\n"); |
db0f160a | 2849 | retcode = 1; |
290725f7 PP |
2850 | goto end; |
2851 | } | |
2852 | ||
c6d4d1ae | 2853 | set_auto_log_levels(cfg); |
290725f7 PP |
2854 | print_cfg(cfg); |
2855 | ||
db0f160a | 2856 | if (cfg->command_needs_plugins) { |
05e21286 | 2857 | ret = load_all_plugins(cfg->plugin_paths); |
db0f160a | 2858 | if (ret) { |
7213a328 | 2859 | BT_LOGE("Failed to load plugins: ret=%d", ret); |
db0f160a PP |
2860 | retcode = 1; |
2861 | goto end; | |
2862 | } | |
2863 | } | |
2864 | ||
7213a328 PP |
2865 | BT_LOGI("Executing command: cmd=%d, command-name=\"%s\"", |
2866 | cfg->command, cfg->command_name); | |
2867 | ||
290725f7 | 2868 | switch (cfg->command) { |
db0f160a PP |
2869 | case BT_CONFIG_COMMAND_RUN: |
2870 | ret = cmd_run(cfg); | |
290725f7 PP |
2871 | break; |
2872 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
2873 | ret = cmd_list_plugins(cfg); | |
2874 | break; | |
22e22462 PP |
2875 | case BT_CONFIG_COMMAND_HELP: |
2876 | ret = cmd_help(cfg); | |
2877 | break; | |
a67681c1 PP |
2878 | case BT_CONFIG_COMMAND_QUERY: |
2879 | ret = cmd_query(cfg); | |
63ce0e1d | 2880 | break; |
db0f160a PP |
2881 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: |
2882 | ret = cmd_print_ctf_metadata(cfg); | |
2883 | break; | |
2884 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
2885 | ret = cmd_print_lttng_live_sessions(cfg); | |
2886 | break; | |
290725f7 | 2887 | default: |
0fbb9a9f PP |
2888 | BT_LOGF("Invalid/unknown command: cmd=%d", cfg->command); |
2889 | abort(); | |
290725f7 PP |
2890 | } |
2891 | ||
d26ef3e3 PP |
2892 | BT_LOGI("Command completed: cmd=%d, command-name=\"%s\", ret=%d", |
2893 | cfg->command, cfg->command_name, ret); | |
290725f7 PP |
2894 | warn_command_name_and_directory_clash(cfg); |
2895 | retcode = ret ? 1 : 0; | |
2896 | ||
2897 | end: | |
65300d60 | 2898 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 | 2899 | fini_static_data(); |
290725f7 | 2900 | return retcode; |
4c8bfb7e | 2901 | } |