Commit | Line | Data |
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9009cc24 PP |
1 | /* |
2 | * Babeltrace trace converter - parameter parsing | |
3 | * | |
4 | * Copyright 2016 Philippe Proulx <pproulx@efficios.com> | |
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. | |
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. | |
23 | */ | |
24 | ||
3c729b9a | 25 | #define BT_LOG_TAG "CLI/CFG-CLI-ARGS" |
b4565e8b PP |
26 | #include "logging.h" |
27 | ||
9009cc24 PP |
28 | #include <errno.h> |
29 | #include <stdlib.h> | |
30 | #include <string.h> | |
578e048b | 31 | #include "common/assert.h" |
9009cc24 PP |
32 | #include <stdio.h> |
33 | #include <stdbool.h> | |
34 | #include <inttypes.h> | |
3fadfbc0 | 35 | #include <babeltrace2/babeltrace.h> |
578e048b | 36 | #include "common/common.h" |
9009cc24 PP |
37 | #include <glib.h> |
38 | #include <sys/types.h> | |
0e497e1c | 39 | #include "argpar/argpar.h" |
ec2c5e50 MJ |
40 | #include "babeltrace2-cfg.h" |
41 | #include "babeltrace2-cfg-cli-args.h" | |
42 | #include "babeltrace2-cfg-cli-args-connect.h" | |
8bd04432 | 43 | #include "babeltrace2-cfg-cli-params-arg.h" |
ebddaeb8 | 44 | #include "babeltrace2-log-level.h" |
73760435 | 45 | #include "babeltrace2-plugins.h" |
97010665 SM |
46 | #include "babeltrace2-query.h" |
47 | #include "autodisc/autodisc.h" | |
578e048b | 48 | #include "common/version.h" |
9009cc24 | 49 | |
9009cc24 PP |
50 | /* INI-style parsing FSM states */ |
51 | enum ini_parsing_fsm_state { | |
52 | /* Expect a map key (identifier) */ | |
53 | INI_EXPECT_MAP_KEY, | |
54 | ||
55 | /* Expect an equal character ('=') */ | |
56 | INI_EXPECT_EQUAL, | |
57 | ||
58 | /* Expect a value */ | |
59 | INI_EXPECT_VALUE, | |
60 | ||
9009cc24 PP |
61 | /* Expect a comma character (',') */ |
62 | INI_EXPECT_COMMA, | |
63 | }; | |
64 | ||
65 | /* INI-style parsing state variables */ | |
66 | struct ini_parsing_state { | |
67 | /* Lexical scanner (owned by this) */ | |
68 | GScanner *scanner; | |
69 | ||
70 | /* Output map value object being filled (owned by this) */ | |
b19ff26f | 71 | bt_value *params; |
9009cc24 PP |
72 | |
73 | /* Next expected FSM state */ | |
74 | enum ini_parsing_fsm_state expecting; | |
75 | ||
76 | /* Last decoded map key (owned by this) */ | |
77 | char *last_map_key; | |
78 | ||
79 | /* Complete INI-style string to parse (not owned by this) */ | |
80 | const char *arg; | |
81 | ||
82 | /* Error buffer (not owned by this) */ | |
83 | GString *ini_error; | |
84 | }; | |
85 | ||
86 | /* Offset option with "is set" boolean */ | |
87 | struct offset_opt { | |
88 | int64_t value; | |
89 | bool is_set; | |
90 | }; | |
91 | ||
92 | /* Legacy "ctf"/"lttng-live" format options */ | |
93 | struct ctf_legacy_opts { | |
94 | struct offset_opt offset_s; | |
95 | struct offset_opt offset_ns; | |
96 | bool stream_intersection; | |
97 | }; | |
98 | ||
99 | /* Legacy "text" format options */ | |
100 | struct text_legacy_opts { | |
101 | /* | |
102 | * output, dbg_info_dir, dbg_info_target_prefix, names, | |
103 | * and fields are owned by this. | |
104 | */ | |
105 | GString *output; | |
106 | GString *dbg_info_dir; | |
107 | GString *dbg_info_target_prefix; | |
b19ff26f PP |
108 | const bt_value *names; |
109 | const bt_value *fields; | |
9009cc24 PP |
110 | |
111 | /* Flags */ | |
112 | bool no_delta; | |
113 | bool clock_cycles; | |
114 | bool clock_seconds; | |
115 | bool clock_date; | |
116 | bool clock_gmt; | |
117 | bool dbg_info_full_path; | |
118 | bool verbose; | |
119 | }; | |
120 | ||
121 | /* Legacy input format format */ | |
122 | enum legacy_input_format { | |
123 | LEGACY_INPUT_FORMAT_NONE = 0, | |
124 | LEGACY_INPUT_FORMAT_CTF, | |
125 | LEGACY_INPUT_FORMAT_LTTNG_LIVE, | |
126 | }; | |
127 | ||
128 | /* Legacy output format format */ | |
129 | enum legacy_output_format { | |
130 | LEGACY_OUTPUT_FORMAT_NONE = 0, | |
131 | LEGACY_OUTPUT_FORMAT_TEXT, | |
132 | LEGACY_OUTPUT_FORMAT_DUMMY, | |
133 | }; | |
134 | ||
9f901451 | 135 | #define BT_CLI_LOGE_APPEND_CAUSE_OOM() BT_CLI_LOGE_APPEND_CAUSE("Out of memory.") |
9009cc24 | 136 | |
9009cc24 | 137 | /* |
fd5f8053 PP |
138 | * Returns the plugin name, component class name, component class type, |
139 | * and component name from a command-line --component option's argument. | |
140 | * arg must have the following format: | |
9009cc24 | 141 | * |
fd5f8053 | 142 | * [NAME:]TYPE.PLUGIN.CLS |
9009cc24 | 143 | * |
fd5f8053 PP |
144 | * where NAME is the optional component name, TYPE is either `source`, |
145 | * `filter`, or `sink`, PLUGIN is the plugin name, and CLS is the | |
146 | * component class name. | |
9009cc24 PP |
147 | * |
148 | * On success, both *plugin and *component are not NULL. *plugin | |
e5c7cd9b PP |
149 | * and *comp_cls are owned by the caller. On success, *name can be NULL |
150 | * if no component class name was found, and *comp_cls_type is set. | |
9009cc24 PP |
151 | */ |
152 | static | |
153 | void plugin_comp_cls_names(const char *arg, char **name, char **plugin, | |
4cdfc5e8 | 154 | char **comp_cls, bt_component_class_type *comp_cls_type) |
9009cc24 PP |
155 | { |
156 | const char *at = arg; | |
157 | GString *gs_name = NULL; | |
fd5f8053 | 158 | GString *gs_comp_cls_type = NULL; |
9009cc24 PP |
159 | GString *gs_plugin = NULL; |
160 | GString *gs_comp_cls = NULL; | |
161 | size_t end_pos; | |
162 | ||
f6ccaed9 PP |
163 | BT_ASSERT(arg); |
164 | BT_ASSERT(plugin); | |
165 | BT_ASSERT(comp_cls); | |
166 | BT_ASSERT(comp_cls_type); | |
9009cc24 PP |
167 | |
168 | if (!bt_common_string_is_printable(arg)) { | |
9f901451 | 169 | BT_CLI_LOGE_APPEND_CAUSE("Argument contains a non-printable character."); |
9009cc24 PP |
170 | goto error; |
171 | } | |
172 | ||
173 | /* Parse the component name */ | |
174 | gs_name = bt_common_string_until(at, ".:\\", ":", &end_pos); | |
175 | if (!gs_name) { | |
176 | goto error; | |
177 | } | |
178 | ||
179 | if (arg[end_pos] == ':') { | |
180 | at += end_pos + 1; | |
181 | } else { | |
182 | /* No name */ | |
183 | g_string_assign(gs_name, ""); | |
184 | } | |
185 | ||
fd5f8053 PP |
186 | /* Parse the component class type */ |
187 | gs_comp_cls_type = bt_common_string_until(at, ".:\\", ".", &end_pos); | |
188 | if (!gs_comp_cls_type || at[end_pos] == '\0') { | |
9f901451 | 189 | BT_CLI_LOGE_APPEND_CAUSE("Missing component class type (`source`, `filter`, or `sink`)."); |
fd5f8053 PP |
190 | goto error; |
191 | } | |
192 | ||
193 | if (strcmp(gs_comp_cls_type->str, "source") == 0 || | |
194 | strcmp(gs_comp_cls_type->str, "src") == 0) { | |
195 | *comp_cls_type = BT_COMPONENT_CLASS_TYPE_SOURCE; | |
196 | } else if (strcmp(gs_comp_cls_type->str, "filter") == 0 || | |
197 | strcmp(gs_comp_cls_type->str, "flt") == 0) { | |
198 | *comp_cls_type = BT_COMPONENT_CLASS_TYPE_FILTER; | |
199 | } else if (strcmp(gs_comp_cls_type->str, "sink") == 0) { | |
200 | *comp_cls_type = BT_COMPONENT_CLASS_TYPE_SINK; | |
201 | } else { | |
9f901451 | 202 | BT_CLI_LOGE_APPEND_CAUSE("Unknown component class type: `%s`.", |
fd5f8053 PP |
203 | gs_comp_cls_type->str); |
204 | goto error; | |
205 | } | |
206 | ||
207 | at += end_pos + 1; | |
208 | ||
9009cc24 PP |
209 | /* Parse the plugin name */ |
210 | gs_plugin = bt_common_string_until(at, ".:\\", ".", &end_pos); | |
211 | if (!gs_plugin || gs_plugin->len == 0 || at[end_pos] == '\0') { | |
9f901451 | 212 | BT_CLI_LOGE_APPEND_CAUSE("Missing plugin or component class name."); |
9009cc24 PP |
213 | goto error; |
214 | } | |
215 | ||
216 | at += end_pos + 1; | |
217 | ||
218 | /* Parse the component class name */ | |
219 | gs_comp_cls = bt_common_string_until(at, ".:\\", ".", &end_pos); | |
220 | if (!gs_comp_cls || gs_comp_cls->len == 0) { | |
9f901451 | 221 | BT_CLI_LOGE_APPEND_CAUSE("Missing component class name."); |
9009cc24 PP |
222 | goto error; |
223 | } | |
224 | ||
225 | if (at[end_pos] != '\0') { | |
226 | /* Found a non-escaped `.` */ | |
227 | goto error; | |
228 | } | |
229 | ||
230 | if (name) { | |
231 | if (gs_name->len == 0) { | |
232 | *name = NULL; | |
233 | g_string_free(gs_name, TRUE); | |
234 | } else { | |
235 | *name = gs_name->str; | |
236 | g_string_free(gs_name, FALSE); | |
237 | } | |
238 | } else { | |
239 | g_string_free(gs_name, TRUE); | |
240 | } | |
241 | ||
242 | *plugin = gs_plugin->str; | |
243 | *comp_cls = gs_comp_cls->str; | |
244 | g_string_free(gs_plugin, FALSE); | |
245 | g_string_free(gs_comp_cls, FALSE); | |
246 | gs_name = NULL; | |
247 | gs_plugin = NULL; | |
248 | gs_comp_cls = NULL; | |
249 | goto end; | |
250 | ||
251 | error: | |
282c8cd0 PP |
252 | if (name) { |
253 | *name = NULL; | |
254 | } | |
255 | ||
256 | *plugin = NULL; | |
257 | *comp_cls = NULL; | |
258 | ||
259 | end: | |
9009cc24 PP |
260 | if (gs_name) { |
261 | g_string_free(gs_name, TRUE); | |
262 | } | |
263 | ||
264 | if (gs_plugin) { | |
265 | g_string_free(gs_plugin, TRUE); | |
266 | } | |
267 | ||
268 | if (gs_comp_cls) { | |
269 | g_string_free(gs_comp_cls, TRUE); | |
270 | } | |
271 | ||
282c8cd0 PP |
272 | if (gs_comp_cls_type) { |
273 | g_string_free(gs_comp_cls_type, TRUE); | |
9009cc24 PP |
274 | } |
275 | ||
9009cc24 PP |
276 | return; |
277 | } | |
278 | ||
279 | /* | |
280 | * Prints the Babeltrace version. | |
281 | */ | |
282 | static | |
283 | void print_version(void) | |
284 | { | |
7845e95f MJ |
285 | if (GIT_VERSION[0] == '\0') { |
286 | puts("Babeltrace " VERSION); | |
287 | } else { | |
288 | puts("Babeltrace " VERSION " - " GIT_VERSION); | |
289 | } | |
9009cc24 PP |
290 | } |
291 | ||
292 | /* | |
293 | * Destroys a component configuration. | |
294 | */ | |
295 | static | |
b19ff26f | 296 | void bt_config_component_destroy(bt_object *obj) |
9009cc24 PP |
297 | { |
298 | struct bt_config_component *bt_config_component = | |
299 | container_of(obj, struct bt_config_component, base); | |
300 | ||
301 | if (!obj) { | |
302 | goto end; | |
303 | } | |
304 | ||
305 | if (bt_config_component->plugin_name) { | |
306 | g_string_free(bt_config_component->plugin_name, TRUE); | |
307 | } | |
308 | ||
309 | if (bt_config_component->comp_cls_name) { | |
310 | g_string_free(bt_config_component->comp_cls_name, TRUE); | |
311 | } | |
312 | ||
313 | if (bt_config_component->instance_name) { | |
314 | g_string_free(bt_config_component->instance_name, TRUE); | |
315 | } | |
316 | ||
c5b9b441 | 317 | BT_VALUE_PUT_REF_AND_RESET(bt_config_component->params); |
9009cc24 PP |
318 | g_free(bt_config_component); |
319 | ||
320 | end: | |
321 | return; | |
322 | } | |
323 | ||
324 | /* | |
325 | * Creates a component configuration using the given plugin name and | |
326 | * component name. `plugin_name` and `comp_cls_name` are copied (belong | |
327 | * to the return value). | |
328 | * | |
329 | * Return value is owned by the caller. | |
330 | */ | |
331 | static | |
332 | struct bt_config_component *bt_config_component_create( | |
4cdfc5e8 | 333 | bt_component_class_type type, |
29da2ffc PP |
334 | const char *plugin_name, const char *comp_cls_name, |
335 | int init_log_level) | |
9009cc24 PP |
336 | { |
337 | struct bt_config_component *cfg_component = NULL; | |
338 | ||
339 | cfg_component = g_new0(struct bt_config_component, 1); | |
340 | if (!cfg_component) { | |
9f901451 | 341 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
342 | goto error; |
343 | } | |
344 | ||
3fea54f6 PP |
345 | bt_object_init_shared(&cfg_component->base, |
346 | bt_config_component_destroy); | |
9009cc24 PP |
347 | cfg_component->type = type; |
348 | cfg_component->plugin_name = g_string_new(plugin_name); | |
349 | if (!cfg_component->plugin_name) { | |
9f901451 | 350 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
351 | goto error; |
352 | } | |
353 | ||
354 | cfg_component->comp_cls_name = g_string_new(comp_cls_name); | |
355 | if (!cfg_component->comp_cls_name) { | |
9f901451 | 356 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
357 | goto error; |
358 | } | |
359 | ||
360 | cfg_component->instance_name = g_string_new(NULL); | |
361 | if (!cfg_component->instance_name) { | |
9f901451 | 362 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
363 | goto error; |
364 | } | |
365 | ||
29da2ffc PP |
366 | cfg_component->log_level = init_log_level; |
367 | ||
9009cc24 | 368 | /* Start with empty parameters */ |
05e21286 | 369 | cfg_component->params = bt_value_map_create(); |
9009cc24 | 370 | if (!cfg_component->params) { |
9f901451 | 371 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
372 | goto error; |
373 | } | |
374 | ||
375 | goto end; | |
376 | ||
377 | error: | |
65300d60 | 378 | BT_OBJECT_PUT_REF_AND_RESET(cfg_component); |
9009cc24 PP |
379 | |
380 | end: | |
381 | return cfg_component; | |
382 | } | |
383 | ||
384 | /* | |
fd5f8053 | 385 | * Creates a component configuration from a command-line --component |
9009cc24 PP |
386 | * option's argument. |
387 | */ | |
388 | static | |
29da2ffc PP |
389 | struct bt_config_component *bt_config_component_from_arg(const char *arg, |
390 | int init_log_level) | |
9009cc24 PP |
391 | { |
392 | struct bt_config_component *cfg_comp = NULL; | |
393 | char *name = NULL; | |
394 | char *plugin_name = NULL; | |
395 | char *comp_cls_name = NULL; | |
4cdfc5e8 | 396 | bt_component_class_type type; |
9009cc24 | 397 | |
fd5f8053 | 398 | plugin_comp_cls_names(arg, &name, &plugin_name, &comp_cls_name, &type); |
9009cc24 | 399 | if (!plugin_name || !comp_cls_name) { |
9009cc24 PP |
400 | goto error; |
401 | } | |
402 | ||
29da2ffc PP |
403 | cfg_comp = bt_config_component_create(type, plugin_name, comp_cls_name, |
404 | init_log_level); | |
9009cc24 PP |
405 | if (!cfg_comp) { |
406 | goto error; | |
407 | } | |
408 | ||
409 | if (name) { | |
410 | g_string_assign(cfg_comp->instance_name, name); | |
411 | } | |
412 | ||
413 | goto end; | |
414 | ||
415 | error: | |
65300d60 | 416 | BT_OBJECT_PUT_REF_AND_RESET(cfg_comp); |
9009cc24 PP |
417 | |
418 | end: | |
419 | g_free(name); | |
420 | g_free(plugin_name); | |
421 | g_free(comp_cls_name); | |
422 | return cfg_comp; | |
423 | } | |
424 | ||
425 | /* | |
426 | * Destroys a configuration. | |
427 | */ | |
428 | static | |
b19ff26f | 429 | void bt_config_destroy(bt_object *obj) |
9009cc24 PP |
430 | { |
431 | struct bt_config *cfg = | |
432 | container_of(obj, struct bt_config, base); | |
433 | ||
434 | if (!obj) { | |
435 | goto end; | |
436 | } | |
437 | ||
c5b9b441 | 438 | BT_VALUE_PUT_REF_AND_RESET(cfg->plugin_paths); |
9009cc24 PP |
439 | |
440 | switch (cfg->command) { | |
441 | case BT_CONFIG_COMMAND_RUN: | |
442 | if (cfg->cmd_data.run.sources) { | |
443 | g_ptr_array_free(cfg->cmd_data.run.sources, TRUE); | |
444 | } | |
445 | ||
446 | if (cfg->cmd_data.run.filters) { | |
447 | g_ptr_array_free(cfg->cmd_data.run.filters, TRUE); | |
448 | } | |
449 | ||
450 | if (cfg->cmd_data.run.sinks) { | |
451 | g_ptr_array_free(cfg->cmd_data.run.sinks, TRUE); | |
452 | } | |
453 | ||
454 | if (cfg->cmd_data.run.connections) { | |
455 | g_ptr_array_free(cfg->cmd_data.run.connections, | |
456 | TRUE); | |
457 | } | |
458 | break; | |
459 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
460 | break; | |
461 | case BT_CONFIG_COMMAND_HELP: | |
65300d60 | 462 | BT_OBJECT_PUT_REF_AND_RESET(cfg->cmd_data.help.cfg_component); |
9009cc24 PP |
463 | break; |
464 | case BT_CONFIG_COMMAND_QUERY: | |
65300d60 | 465 | BT_OBJECT_PUT_REF_AND_RESET(cfg->cmd_data.query.cfg_component); |
9009cc24 PP |
466 | |
467 | if (cfg->cmd_data.query.object) { | |
468 | g_string_free(cfg->cmd_data.query.object, TRUE); | |
469 | } | |
470 | break; | |
471 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: | |
472 | if (cfg->cmd_data.print_ctf_metadata.path) { | |
473 | g_string_free(cfg->cmd_data.print_ctf_metadata.path, | |
474 | TRUE); | |
c327e427 PP |
475 | g_string_free( |
476 | cfg->cmd_data.print_ctf_metadata.output_path, | |
477 | TRUE); | |
9009cc24 PP |
478 | } |
479 | break; | |
480 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
481 | if (cfg->cmd_data.print_lttng_live_sessions.url) { | |
482 | g_string_free( | |
483 | cfg->cmd_data.print_lttng_live_sessions.url, | |
484 | TRUE); | |
c327e427 PP |
485 | g_string_free( |
486 | cfg->cmd_data.print_lttng_live_sessions.output_path, | |
487 | TRUE); | |
9009cc24 PP |
488 | } |
489 | break; | |
490 | default: | |
0fbb9a9f | 491 | abort(); |
9009cc24 PP |
492 | } |
493 | ||
494 | g_free(cfg); | |
495 | ||
496 | end: | |
497 | return; | |
498 | } | |
499 | ||
500 | static | |
501 | void destroy_glist_of_gstring(GList *list) | |
502 | { | |
94023a1c PP |
503 | GList *at; |
504 | ||
9009cc24 PP |
505 | if (!list) { |
506 | return; | |
507 | } | |
508 | ||
5084732e | 509 | for (at = list; at; at = g_list_next(at)) { |
9009cc24 PP |
510 | g_string_free(at->data, TRUE); |
511 | } | |
512 | ||
513 | g_list_free(list); | |
514 | } | |
515 | ||
516 | /* | |
517 | * Creates a simple lexical scanner for parsing comma-delimited names | |
518 | * and fields. | |
519 | * | |
520 | * Return value is owned by the caller. | |
521 | */ | |
522 | static | |
523 | GScanner *create_csv_identifiers_scanner(void) | |
524 | { | |
525 | GScanner *scanner; | |
526 | GScannerConfig scanner_config = { | |
527 | .cset_skip_characters = " \t\n", | |
528 | .cset_identifier_first = G_CSET_a_2_z G_CSET_A_2_Z "_", | |
529 | .cset_identifier_nth = G_CSET_a_2_z G_CSET_A_2_Z ":_-", | |
530 | .case_sensitive = TRUE, | |
531 | .cpair_comment_single = NULL, | |
532 | .skip_comment_multi = TRUE, | |
533 | .skip_comment_single = TRUE, | |
534 | .scan_comment_multi = FALSE, | |
535 | .scan_identifier = TRUE, | |
536 | .scan_identifier_1char = TRUE, | |
537 | .scan_identifier_NULL = FALSE, | |
538 | .scan_symbols = FALSE, | |
539 | .symbol_2_token = FALSE, | |
540 | .scope_0_fallback = FALSE, | |
541 | .scan_binary = FALSE, | |
542 | .scan_octal = FALSE, | |
543 | .scan_float = FALSE, | |
544 | .scan_hex = FALSE, | |
545 | .scan_hex_dollar = FALSE, | |
546 | .numbers_2_int = FALSE, | |
547 | .int_2_float = FALSE, | |
548 | .store_int64 = FALSE, | |
549 | .scan_string_sq = FALSE, | |
550 | .scan_string_dq = FALSE, | |
551 | .identifier_2_string = FALSE, | |
552 | .char_2_token = TRUE, | |
553 | }; | |
554 | ||
555 | scanner = g_scanner_new(&scanner_config); | |
556 | if (!scanner) { | |
9f901451 | 557 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
558 | } |
559 | ||
560 | return scanner; | |
561 | } | |
562 | ||
563 | /* | |
564 | * Converts a comma-delimited list of known names (--names option) to | |
565 | * an array value object containing those names as string value objects. | |
566 | * | |
567 | * Return value is owned by the caller. | |
568 | */ | |
569 | static | |
b19ff26f | 570 | bt_value *names_from_arg(const char *arg) |
9009cc24 PP |
571 | { |
572 | GScanner *scanner = NULL; | |
b19ff26f | 573 | bt_value *names = NULL; |
9009cc24 PP |
574 | bool found_all = false, found_none = false, found_item = false; |
575 | ||
05e21286 | 576 | names = bt_value_array_create(); |
9009cc24 | 577 | if (!names) { |
9f901451 | 578 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
579 | goto error; |
580 | } | |
581 | ||
582 | scanner = create_csv_identifiers_scanner(); | |
583 | if (!scanner) { | |
584 | goto error; | |
585 | } | |
586 | ||
587 | g_scanner_input_text(scanner, arg, strlen(arg)); | |
588 | ||
589 | while (true) { | |
590 | GTokenType token_type = g_scanner_get_next_token(scanner); | |
591 | ||
592 | switch (token_type) { | |
593 | case G_TOKEN_IDENTIFIER: | |
594 | { | |
595 | const char *identifier = scanner->value.v_identifier; | |
596 | ||
2242b43d PP |
597 | if (strcmp(identifier, "payload") == 0 || |
598 | strcmp(identifier, "args") == 0 || | |
599 | strcmp(identifier, "arg") == 0) { | |
9009cc24 | 600 | found_item = true; |
05e21286 | 601 | if (bt_value_array_append_string_element(names, |
9009cc24 PP |
602 | "payload")) { |
603 | goto error; | |
604 | } | |
2242b43d PP |
605 | } else if (strcmp(identifier, "context") == 0 || |
606 | strcmp(identifier, "ctx") == 0) { | |
9009cc24 | 607 | found_item = true; |
05e21286 | 608 | if (bt_value_array_append_string_element(names, |
9009cc24 PP |
609 | "context")) { |
610 | goto error; | |
611 | } | |
2242b43d PP |
612 | } else if (strcmp(identifier, "scope") == 0 || |
613 | strcmp(identifier, "header") == 0) { | |
9009cc24 | 614 | found_item = true; |
05e21286 | 615 | if (bt_value_array_append_string_element(names, |
9009cc24 PP |
616 | identifier)) { |
617 | goto error; | |
618 | } | |
2242b43d | 619 | } else if (strcmp(identifier, "all") == 0) { |
9009cc24 | 620 | found_all = true; |
05e21286 | 621 | if (bt_value_array_append_string_element(names, |
9009cc24 PP |
622 | identifier)) { |
623 | goto error; | |
624 | } | |
2242b43d | 625 | } else if (strcmp(identifier, "none") == 0) { |
9009cc24 | 626 | found_none = true; |
05e21286 | 627 | if (bt_value_array_append_string_element(names, |
9009cc24 PP |
628 | identifier)) { |
629 | goto error; | |
630 | } | |
631 | } else { | |
9f901451 | 632 | BT_CLI_LOGE_APPEND_CAUSE("Unknown name: `%s`.", |
9009cc24 PP |
633 | identifier); |
634 | goto error; | |
635 | } | |
636 | break; | |
637 | } | |
638 | case G_TOKEN_COMMA: | |
639 | continue; | |
640 | case G_TOKEN_EOF: | |
641 | goto end; | |
642 | default: | |
643 | goto error; | |
644 | } | |
645 | } | |
646 | ||
647 | end: | |
648 | if (found_none && found_all) { | |
9f901451 | 649 | BT_CLI_LOGE_APPEND_CAUSE("Only either `all` or `none` can be specified in the list given to the --names option, but not both."); |
9009cc24 PP |
650 | goto error; |
651 | } | |
652 | /* | |
653 | * Legacy behavior is to clear the defaults (show none) when at | |
654 | * least one item is specified. | |
655 | */ | |
656 | if (found_item && !found_none && !found_all) { | |
05e21286 | 657 | if (bt_value_array_append_string_element(names, "none")) { |
9009cc24 PP |
658 | goto error; |
659 | } | |
660 | } | |
661 | if (scanner) { | |
662 | g_scanner_destroy(scanner); | |
663 | } | |
664 | return names; | |
665 | ||
666 | error: | |
c5b9b441 | 667 | BT_VALUE_PUT_REF_AND_RESET(names); |
9009cc24 PP |
668 | if (scanner) { |
669 | g_scanner_destroy(scanner); | |
670 | } | |
671 | return names; | |
672 | } | |
673 | ||
674 | /* | |
675 | * Converts a comma-delimited list of known fields (--fields option) to | |
676 | * an array value object containing those fields as string | |
677 | * value objects. | |
678 | * | |
679 | * Return value is owned by the caller. | |
680 | */ | |
681 | static | |
b19ff26f | 682 | bt_value *fields_from_arg(const char *arg) |
9009cc24 PP |
683 | { |
684 | GScanner *scanner = NULL; | |
b19ff26f | 685 | bt_value *fields; |
9009cc24 | 686 | |
05e21286 | 687 | fields = bt_value_array_create(); |
9009cc24 | 688 | if (!fields) { |
9f901451 | 689 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
690 | goto error; |
691 | } | |
692 | ||
693 | scanner = create_csv_identifiers_scanner(); | |
694 | if (!scanner) { | |
695 | goto error; | |
696 | } | |
697 | ||
698 | g_scanner_input_text(scanner, arg, strlen(arg)); | |
699 | ||
700 | while (true) { | |
701 | GTokenType token_type = g_scanner_get_next_token(scanner); | |
702 | ||
703 | switch (token_type) { | |
704 | case G_TOKEN_IDENTIFIER: | |
705 | { | |
706 | const char *identifier = scanner->value.v_identifier; | |
707 | ||
2242b43d PP |
708 | if (strcmp(identifier, "trace") == 0 || |
709 | strcmp(identifier, "trace:hostname") == 0 || | |
710 | strcmp(identifier, "trace:domain") == 0 || | |
711 | strcmp(identifier, "trace:procname") == 0 || | |
712 | strcmp(identifier, "trace:vpid") == 0 || | |
713 | strcmp(identifier, "loglevel") == 0 || | |
714 | strcmp(identifier, "emf") == 0 || | |
715 | strcmp(identifier, "callsite") == 0 || | |
716 | strcmp(identifier, "all") == 0) { | |
05e21286 | 717 | if (bt_value_array_append_string_element(fields, |
9009cc24 PP |
718 | identifier)) { |
719 | goto error; | |
720 | } | |
721 | } else { | |
9f901451 | 722 | BT_CLI_LOGE_APPEND_CAUSE("Unknown field: `%s`.", |
9009cc24 PP |
723 | identifier); |
724 | goto error; | |
725 | } | |
726 | break; | |
727 | } | |
728 | case G_TOKEN_COMMA: | |
729 | continue; | |
730 | case G_TOKEN_EOF: | |
731 | goto end; | |
732 | default: | |
733 | goto error; | |
734 | } | |
735 | } | |
736 | ||
737 | goto end; | |
738 | ||
739 | error: | |
c5b9b441 | 740 | BT_VALUE_PUT_REF_AND_RESET(fields); |
9009cc24 PP |
741 | |
742 | end: | |
743 | if (scanner) { | |
744 | g_scanner_destroy(scanner); | |
745 | } | |
746 | return fields; | |
747 | } | |
748 | ||
749 | static | |
750 | void append_param_arg(GString *params_arg, const char *key, const char *value) | |
751 | { | |
f6ccaed9 PP |
752 | BT_ASSERT(params_arg); |
753 | BT_ASSERT(key); | |
754 | BT_ASSERT(value); | |
9009cc24 PP |
755 | |
756 | if (params_arg->len != 0) { | |
757 | g_string_append_c(params_arg, ','); | |
758 | } | |
759 | ||
760 | g_string_append(params_arg, key); | |
761 | g_string_append_c(params_arg, '='); | |
762 | g_string_append(params_arg, value); | |
763 | } | |
764 | ||
765 | /* | |
766 | * Inserts the equivalent "prefix-NAME=yes" strings into params_arg | |
767 | * where the names are in names_array. | |
768 | */ | |
769 | static | |
770 | int insert_flat_params_from_array(GString *params_arg, | |
b19ff26f | 771 | const bt_value *names_array, const char *prefix) |
9009cc24 PP |
772 | { |
773 | int ret = 0; | |
774 | int i; | |
775 | GString *tmpstr = NULL, *default_value = NULL; | |
776 | bool default_set = false, non_default_set = false; | |
777 | ||
778 | /* | |
779 | * names_array may be NULL if no CLI options were specified to | |
780 | * trigger its creation. | |
781 | */ | |
782 | if (!names_array) { | |
783 | goto end; | |
784 | } | |
785 | ||
786 | tmpstr = g_string_new(NULL); | |
787 | if (!tmpstr) { | |
9f901451 | 788 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
789 | ret = -1; |
790 | goto end; | |
791 | } | |
792 | ||
793 | default_value = g_string_new(NULL); | |
794 | if (!default_value) { | |
9f901451 | 795 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
796 | ret = -1; |
797 | goto end; | |
798 | } | |
799 | ||
393729a6 | 800 | for (i = 0; i < bt_value_array_get_length(names_array); i++) { |
b19ff26f | 801 | const bt_value *str_obj = |
05e21286 PP |
802 | bt_value_array_borrow_element_by_index_const(names_array, |
803 | i); | |
9009cc24 PP |
804 | const char *suffix; |
805 | bool is_default = false; | |
806 | ||
807 | if (!str_obj) { | |
9f901451 | 808 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected error."); |
9009cc24 PP |
809 | ret = -1; |
810 | goto end; | |
811 | } | |
812 | ||
601b0d3c | 813 | suffix = bt_value_string_get(str_obj); |
9009cc24 PP |
814 | |
815 | g_string_assign(tmpstr, prefix); | |
816 | g_string_append(tmpstr, "-"); | |
817 | ||
818 | /* Special-case for "all" and "none". */ | |
2242b43d | 819 | if (strcmp(suffix, "all") == 0) { |
9009cc24 PP |
820 | is_default = true; |
821 | g_string_assign(default_value, "show"); | |
2242b43d | 822 | } else if (strcmp(suffix, "none") == 0) { |
9009cc24 PP |
823 | is_default = true; |
824 | g_string_assign(default_value, "hide"); | |
825 | } | |
826 | if (is_default) { | |
827 | default_set = true; | |
828 | g_string_append(tmpstr, "default"); | |
829 | append_param_arg(params_arg, tmpstr->str, | |
830 | default_value->str); | |
831 | } else { | |
832 | non_default_set = true; | |
833 | g_string_append(tmpstr, suffix); | |
834 | append_param_arg(params_arg, tmpstr->str, "yes"); | |
835 | } | |
836 | } | |
837 | ||
838 | /* Implicit field-default=hide if any non-default option is set. */ | |
839 | if (non_default_set && !default_set) { | |
840 | g_string_assign(tmpstr, prefix); | |
841 | g_string_append(tmpstr, "-default"); | |
842 | g_string_assign(default_value, "hide"); | |
843 | append_param_arg(params_arg, tmpstr->str, default_value->str); | |
844 | } | |
845 | ||
846 | end: | |
847 | if (default_value) { | |
848 | g_string_free(default_value, TRUE); | |
849 | } | |
850 | ||
851 | if (tmpstr) { | |
852 | g_string_free(tmpstr, TRUE); | |
853 | } | |
854 | ||
855 | return ret; | |
856 | } | |
857 | ||
916d0d91 | 858 | /* argpar options */ |
9009cc24 PP |
859 | enum { |
860 | OPT_NONE = 0, | |
861 | OPT_BASE_PARAMS, | |
862 | OPT_BEGIN, | |
863 | OPT_CLOCK_CYCLES, | |
864 | OPT_CLOCK_DATE, | |
865 | OPT_CLOCK_FORCE_CORRELATE, | |
866 | OPT_CLOCK_GMT, | |
867 | OPT_CLOCK_OFFSET, | |
868 | OPT_CLOCK_OFFSET_NS, | |
869 | OPT_CLOCK_SECONDS, | |
870 | OPT_COLOR, | |
fd5f8053 | 871 | OPT_COMPONENT, |
9009cc24 PP |
872 | OPT_CONNECT, |
873 | OPT_DEBUG, | |
9a16feea | 874 | OPT_DEBUG_INFO, |
9009cc24 PP |
875 | OPT_DEBUG_INFO_DIR, |
876 | OPT_DEBUG_INFO_FULL_PATH, | |
877 | OPT_DEBUG_INFO_TARGET_PREFIX, | |
878 | OPT_END, | |
879 | OPT_FIELDS, | |
9009cc24 PP |
880 | OPT_HELP, |
881 | OPT_INPUT_FORMAT, | |
9009cc24 | 882 | OPT_LIST, |
29da2ffc | 883 | OPT_LOG_LEVEL, |
9009cc24 | 884 | OPT_NAMES, |
9009cc24 PP |
885 | OPT_NO_DELTA, |
886 | OPT_OMIT_HOME_PLUGIN_PATH, | |
887 | OPT_OMIT_SYSTEM_PLUGIN_PATH, | |
9009cc24 | 888 | OPT_OUTPUT, |
fd5f8053 | 889 | OPT_OUTPUT_FORMAT, |
9009cc24 | 890 | OPT_PARAMS, |
9009cc24 PP |
891 | OPT_PLUGIN_PATH, |
892 | OPT_RESET_BASE_PARAMS, | |
893 | OPT_RETRY_DURATION, | |
894 | OPT_RUN_ARGS, | |
895 | OPT_RUN_ARGS_0, | |
9009cc24 PP |
896 | OPT_STREAM_INTERSECTION, |
897 | OPT_TIMERANGE, | |
9009cc24 | 898 | OPT_VERBOSE, |
0e497e1c | 899 | OPT_VERSION, |
9009cc24 PP |
900 | }; |
901 | ||
902 | enum bt_config_component_dest { | |
0a011c88 | 903 | BT_CONFIG_COMPONENT_DEST_UNKNOWN = -1, |
9009cc24 PP |
904 | BT_CONFIG_COMPONENT_DEST_SOURCE, |
905 | BT_CONFIG_COMPONENT_DEST_FILTER, | |
906 | BT_CONFIG_COMPONENT_DEST_SINK, | |
907 | }; | |
908 | ||
909 | /* | |
910 | * Adds a configuration component to the appropriate configuration | |
911 | * array depending on the destination. | |
912 | */ | |
913 | static | |
914 | void add_run_cfg_comp(struct bt_config *cfg, | |
915 | struct bt_config_component *cfg_comp, | |
916 | enum bt_config_component_dest dest) | |
917 | { | |
65300d60 | 918 | bt_object_get_ref(cfg_comp); |
9009cc24 PP |
919 | |
920 | switch (dest) { | |
921 | case BT_CONFIG_COMPONENT_DEST_SOURCE: | |
922 | g_ptr_array_add(cfg->cmd_data.run.sources, cfg_comp); | |
923 | break; | |
924 | case BT_CONFIG_COMPONENT_DEST_FILTER: | |
925 | g_ptr_array_add(cfg->cmd_data.run.filters, cfg_comp); | |
926 | break; | |
927 | case BT_CONFIG_COMPONENT_DEST_SINK: | |
928 | g_ptr_array_add(cfg->cmd_data.run.sinks, cfg_comp); | |
929 | break; | |
930 | default: | |
0fbb9a9f | 931 | abort(); |
9009cc24 PP |
932 | } |
933 | } | |
934 | ||
935 | static | |
936 | int add_run_cfg_comp_check_name(struct bt_config *cfg, | |
937 | struct bt_config_component *cfg_comp, | |
938 | enum bt_config_component_dest dest, | |
b19ff26f | 939 | bt_value *instance_names) |
9009cc24 PP |
940 | { |
941 | int ret = 0; | |
942 | ||
943 | if (cfg_comp->instance_name->len == 0) { | |
9f901451 | 944 | BT_CLI_LOGE_APPEND_CAUSE("Found an unnamed component."); |
9009cc24 PP |
945 | ret = -1; |
946 | goto end; | |
947 | } | |
948 | ||
05e21286 PP |
949 | if (bt_value_map_has_entry(instance_names, |
950 | cfg_comp->instance_name->str)) { | |
9f901451 | 951 | BT_CLI_LOGE_APPEND_CAUSE("Duplicate component instance name:\n %s", |
9009cc24 PP |
952 | cfg_comp->instance_name->str); |
953 | ret = -1; | |
954 | goto end; | |
955 | } | |
956 | ||
05e21286 | 957 | if (bt_value_map_insert_entry(instance_names, |
9009cc24 | 958 | cfg_comp->instance_name->str, bt_value_null)) { |
9f901451 | 959 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
960 | ret = -1; |
961 | goto end; | |
962 | } | |
963 | ||
964 | add_run_cfg_comp(cfg, cfg_comp, dest); | |
965 | ||
966 | end: | |
967 | return ret; | |
968 | } | |
969 | ||
970 | static | |
b19ff26f | 971 | int append_env_var_plugin_paths(bt_value *plugin_paths) |
9009cc24 PP |
972 | { |
973 | int ret = 0; | |
974 | const char *envvar; | |
975 | ||
976 | if (bt_common_is_setuid_setgid()) { | |
b4565e8b | 977 | BT_LOGI_STR("Skipping non-system plugin paths for setuid/setgid binary."); |
9009cc24 PP |
978 | goto end; |
979 | } | |
980 | ||
981 | envvar = getenv("BABELTRACE_PLUGIN_PATH"); | |
982 | if (!envvar) { | |
983 | goto end; | |
984 | } | |
985 | ||
986 | ret = bt_config_append_plugin_paths(plugin_paths, envvar); | |
987 | ||
988 | end: | |
989 | if (ret) { | |
9f901451 | 990 | BT_CLI_LOGE_APPEND_CAUSE("Cannot append plugin paths from BABELTRACE_PLUGIN_PATH."); |
9009cc24 PP |
991 | } |
992 | ||
993 | return ret; | |
994 | } | |
995 | ||
996 | static | |
b19ff26f | 997 | int append_home_and_system_plugin_paths(bt_value *plugin_paths, |
9009cc24 PP |
998 | bool omit_system_plugin_path, bool omit_home_plugin_path) |
999 | { | |
1000 | int ret; | |
1001 | ||
1002 | if (!omit_home_plugin_path) { | |
1003 | if (bt_common_is_setuid_setgid()) { | |
b4565e8b | 1004 | BT_LOGI_STR("Skipping non-system plugin paths for setuid/setgid binary."); |
9009cc24 | 1005 | } else { |
86d8b7b8 PP |
1006 | char *home_plugin_dir = bt_common_get_home_plugin_path( |
1007 | BT_LOG_OUTPUT_LEVEL); | |
9009cc24 PP |
1008 | |
1009 | if (home_plugin_dir) { | |
1010 | ret = bt_config_append_plugin_paths( | |
1011 | plugin_paths, home_plugin_dir); | |
1012 | free(home_plugin_dir); | |
1013 | ||
1014 | if (ret) { | |
9f901451 | 1015 | BT_CLI_LOGE_APPEND_CAUSE("Invalid home plugin path."); |
9009cc24 PP |
1016 | goto error; |
1017 | } | |
1018 | } | |
1019 | } | |
1020 | } | |
1021 | ||
1022 | if (!omit_system_plugin_path) { | |
1023 | if (bt_config_append_plugin_paths(plugin_paths, | |
1024 | bt_common_get_system_plugin_path())) { | |
9f901451 | 1025 | BT_CLI_LOGE_APPEND_CAUSE("Invalid system plugin path."); |
9009cc24 PP |
1026 | goto error; |
1027 | } | |
1028 | } | |
1029 | return 0; | |
1030 | error: | |
9f901451 | 1031 | BT_CLI_LOGE_APPEND_CAUSE("Cannot append home and system plugin paths."); |
9009cc24 PP |
1032 | return -1; |
1033 | } | |
1034 | ||
9009cc24 PP |
1035 | static |
1036 | struct bt_config *bt_config_base_create(enum bt_config_command command, | |
02510056 | 1037 | const bt_value *plugin_paths, bool needs_plugins) |
9009cc24 PP |
1038 | { |
1039 | struct bt_config *cfg; | |
1040 | ||
1041 | /* Create config */ | |
1042 | cfg = g_new0(struct bt_config, 1); | |
1043 | if (!cfg) { | |
9f901451 | 1044 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1045 | goto error; |
1046 | } | |
1047 | ||
3fea54f6 | 1048 | bt_object_init_shared(&cfg->base, bt_config_destroy); |
9009cc24 PP |
1049 | cfg->command = command; |
1050 | cfg->command_needs_plugins = needs_plugins; | |
1051 | ||
02510056 PP |
1052 | if (plugin_paths) { |
1053 | bt_value *plugin_paths_copy; | |
05e21286 | 1054 | |
02510056 PP |
1055 | (void) bt_value_copy(plugin_paths, |
1056 | &plugin_paths_copy); | |
1057 | cfg->plugin_paths = plugin_paths_copy; | |
9009cc24 | 1058 | } else { |
05e21286 | 1059 | cfg->plugin_paths = bt_value_array_create(); |
9009cc24 | 1060 | if (!cfg->plugin_paths) { |
9f901451 | 1061 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1062 | goto error; |
1063 | } | |
1064 | } | |
1065 | ||
1066 | goto end; | |
1067 | ||
1068 | error: | |
65300d60 | 1069 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1070 | |
1071 | end: | |
1072 | return cfg; | |
1073 | } | |
1074 | ||
1075 | static | |
02510056 | 1076 | struct bt_config *bt_config_run_create(const bt_value *plugin_paths) |
9009cc24 PP |
1077 | { |
1078 | struct bt_config *cfg; | |
1079 | ||
1080 | /* Create config */ | |
1081 | cfg = bt_config_base_create(BT_CONFIG_COMMAND_RUN, | |
02510056 | 1082 | plugin_paths, true); |
9009cc24 PP |
1083 | if (!cfg) { |
1084 | goto error; | |
1085 | } | |
1086 | ||
1087 | cfg->cmd_data.run.sources = g_ptr_array_new_with_free_func( | |
65300d60 | 1088 | (GDestroyNotify) bt_object_put_ref); |
9009cc24 | 1089 | if (!cfg->cmd_data.run.sources) { |
9f901451 | 1090 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1091 | goto error; |
1092 | } | |
1093 | ||
1094 | cfg->cmd_data.run.filters = g_ptr_array_new_with_free_func( | |
65300d60 | 1095 | (GDestroyNotify) bt_object_put_ref); |
9009cc24 | 1096 | if (!cfg->cmd_data.run.filters) { |
9f901451 | 1097 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1098 | goto error; |
1099 | } | |
1100 | ||
1101 | cfg->cmd_data.run.sinks = g_ptr_array_new_with_free_func( | |
65300d60 | 1102 | (GDestroyNotify) bt_object_put_ref); |
9009cc24 | 1103 | if (!cfg->cmd_data.run.sinks) { |
9f901451 | 1104 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1105 | goto error; |
1106 | } | |
1107 | ||
1108 | cfg->cmd_data.run.connections = g_ptr_array_new_with_free_func( | |
1109 | (GDestroyNotify) bt_config_connection_destroy); | |
1110 | if (!cfg->cmd_data.run.connections) { | |
9f901451 | 1111 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1112 | goto error; |
1113 | } | |
1114 | ||
1115 | goto end; | |
1116 | ||
1117 | error: | |
65300d60 | 1118 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1119 | |
1120 | end: | |
1121 | return cfg; | |
1122 | } | |
1123 | ||
1124 | static | |
02510056 | 1125 | struct bt_config *bt_config_list_plugins_create(const bt_value *plugin_paths) |
9009cc24 | 1126 | { |
02510056 PP |
1127 | return bt_config_base_create(BT_CONFIG_COMMAND_LIST_PLUGINS, |
1128 | plugin_paths, true); | |
9009cc24 PP |
1129 | } |
1130 | ||
1131 | static | |
02510056 | 1132 | struct bt_config *bt_config_help_create(const bt_value *plugin_paths, |
29da2ffc | 1133 | int default_log_level) |
9009cc24 PP |
1134 | { |
1135 | struct bt_config *cfg; | |
1136 | ||
1137 | /* Create config */ | |
1138 | cfg = bt_config_base_create(BT_CONFIG_COMMAND_HELP, | |
02510056 | 1139 | plugin_paths, true); |
9009cc24 PP |
1140 | if (!cfg) { |
1141 | goto error; | |
1142 | } | |
1143 | ||
1144 | cfg->cmd_data.help.cfg_component = | |
29da2ffc | 1145 | bt_config_component_create(-1, NULL, NULL, default_log_level); |
9009cc24 PP |
1146 | if (!cfg->cmd_data.help.cfg_component) { |
1147 | goto error; | |
1148 | } | |
1149 | ||
1150 | goto end; | |
1151 | ||
1152 | error: | |
65300d60 | 1153 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1154 | |
1155 | end: | |
1156 | return cfg; | |
1157 | } | |
1158 | ||
1159 | static | |
02510056 | 1160 | struct bt_config *bt_config_query_create(const bt_value *plugin_paths) |
9009cc24 PP |
1161 | { |
1162 | struct bt_config *cfg; | |
1163 | ||
1164 | /* Create config */ | |
1165 | cfg = bt_config_base_create(BT_CONFIG_COMMAND_QUERY, | |
02510056 | 1166 | plugin_paths, true); |
9009cc24 PP |
1167 | if (!cfg) { |
1168 | goto error; | |
1169 | } | |
1170 | ||
1171 | cfg->cmd_data.query.object = g_string_new(NULL); | |
1172 | if (!cfg->cmd_data.query.object) { | |
9f901451 | 1173 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1174 | goto error; |
1175 | } | |
1176 | ||
1177 | goto end; | |
1178 | ||
1179 | error: | |
65300d60 | 1180 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1181 | |
1182 | end: | |
1183 | return cfg; | |
1184 | } | |
1185 | ||
1186 | static | |
1187 | struct bt_config *bt_config_print_ctf_metadata_create( | |
02510056 | 1188 | const bt_value *plugin_paths) |
9009cc24 PP |
1189 | { |
1190 | struct bt_config *cfg; | |
1191 | ||
1192 | /* Create config */ | |
1193 | cfg = bt_config_base_create(BT_CONFIG_COMMAND_PRINT_CTF_METADATA, | |
02510056 | 1194 | plugin_paths, true); |
9009cc24 PP |
1195 | if (!cfg) { |
1196 | goto error; | |
1197 | } | |
1198 | ||
1199 | cfg->cmd_data.print_ctf_metadata.path = g_string_new(NULL); | |
1200 | if (!cfg->cmd_data.print_ctf_metadata.path) { | |
9f901451 | 1201 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1202 | goto error; |
1203 | } | |
1204 | ||
c327e427 PP |
1205 | cfg->cmd_data.print_ctf_metadata.output_path = g_string_new(NULL); |
1206 | if (!cfg->cmd_data.print_ctf_metadata.output_path) { | |
9f901451 | 1207 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
c327e427 PP |
1208 | goto error; |
1209 | } | |
1210 | ||
9009cc24 PP |
1211 | goto end; |
1212 | ||
1213 | error: | |
65300d60 | 1214 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1215 | |
1216 | end: | |
1217 | return cfg; | |
1218 | } | |
1219 | ||
1220 | static | |
1221 | struct bt_config *bt_config_print_lttng_live_sessions_create( | |
02510056 | 1222 | const bt_value *plugin_paths) |
9009cc24 PP |
1223 | { |
1224 | struct bt_config *cfg; | |
1225 | ||
1226 | /* Create config */ | |
1227 | cfg = bt_config_base_create(BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS, | |
02510056 | 1228 | plugin_paths, true); |
9009cc24 PP |
1229 | if (!cfg) { |
1230 | goto error; | |
1231 | } | |
1232 | ||
1233 | cfg->cmd_data.print_lttng_live_sessions.url = g_string_new(NULL); | |
1234 | if (!cfg->cmd_data.print_lttng_live_sessions.url) { | |
9f901451 | 1235 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1236 | goto error; |
1237 | } | |
1238 | ||
c327e427 PP |
1239 | cfg->cmd_data.print_lttng_live_sessions.output_path = |
1240 | g_string_new(NULL); | |
1241 | if (!cfg->cmd_data.print_lttng_live_sessions.output_path) { | |
9f901451 | 1242 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
c327e427 PP |
1243 | goto error; |
1244 | } | |
1245 | ||
9009cc24 PP |
1246 | goto end; |
1247 | ||
1248 | error: | |
65300d60 | 1249 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1250 | |
1251 | end: | |
1252 | return cfg; | |
1253 | } | |
1254 | ||
1255 | static | |
1256 | int bt_config_append_plugin_paths_check_setuid_setgid( | |
b19ff26f | 1257 | bt_value *plugin_paths, const char *arg) |
9009cc24 PP |
1258 | { |
1259 | int ret = 0; | |
1260 | ||
1261 | if (bt_common_is_setuid_setgid()) { | |
b4565e8b | 1262 | BT_LOGI_STR("Skipping non-system plugin paths for setuid/setgid binary."); |
9009cc24 PP |
1263 | goto end; |
1264 | } | |
1265 | ||
1266 | if (bt_config_append_plugin_paths(plugin_paths, arg)) { | |
9f901451 | 1267 | BT_CLI_LOGE_APPEND_CAUSE("Invalid --plugin-path option's argument:\n %s", |
9009cc24 PP |
1268 | arg); |
1269 | ret = -1; | |
1270 | goto end; | |
1271 | } | |
1272 | ||
1273 | end: | |
1274 | return ret; | |
1275 | } | |
1276 | ||
1277 | /* | |
1278 | * Prints the expected format for a --params option. | |
1279 | */ | |
1280 | static | |
1281 | void print_expected_params_format(FILE *fp) | |
1282 | { | |
1283 | fprintf(fp, "Expected format of PARAMS\n"); | |
1284 | fprintf(fp, "-------------------------\n"); | |
1285 | fprintf(fp, "\n"); | |
1286 | fprintf(fp, " PARAM=VALUE[,PARAM=VALUE]...\n"); | |
1287 | fprintf(fp, "\n"); | |
1288 | fprintf(fp, "The parameter string is a comma-separated list of PARAM=VALUE assignments,\n"); | |
1289 | fprintf(fp, "where PARAM is the parameter name (C identifier plus the [:.-] characters),\n"); | |
1290 | fprintf(fp, "and VALUE can be one of:\n"); | |
1291 | fprintf(fp, "\n"); | |
1292 | fprintf(fp, "* `null`, `nul`, `NULL`: null value (no backticks).\n"); | |
1293 | fprintf(fp, "* `true`, `TRUE`, `yes`, `YES`: true boolean value (no backticks).\n"); | |
1294 | fprintf(fp, "* `false`, `FALSE`, `no`, `NO`: false boolean value (no backticks).\n"); | |
1295 | fprintf(fp, "* Binary (`0b` prefix), octal (`0` prefix), decimal, or hexadecimal\n"); | |
fdd3a2da | 1296 | fprintf(fp, " (`0x` prefix) unsigned (with `+` prefix) or signed 64-bit integer.\n"); |
9009cc24 PP |
1297 | fprintf(fp, "* Double precision floating point number (scientific notation is accepted).\n"); |
1298 | fprintf(fp, "* Unquoted string with no special characters, and not matching any of\n"); | |
1299 | fprintf(fp, " the null and boolean value symbols above.\n"); | |
1300 | fprintf(fp, "* Double-quoted string (accepts escape characters).\n"); | |
b25da386 SM |
1301 | fprintf(fp, "* Array, formatted as an opening `[`, a list of comma-separated values\n"); |
1302 | fprintf(fp, " (as described by the current list) and a closing `]`.\n"); | |
9009cc24 PP |
1303 | fprintf(fp, "\n"); |
1304 | fprintf(fp, "You can put whitespaces allowed around individual `=` and `,` symbols.\n"); | |
1305 | fprintf(fp, "\n"); | |
1306 | fprintf(fp, "Example:\n"); | |
1307 | fprintf(fp, "\n"); | |
1308 | fprintf(fp, " many=null, fresh=yes, condition=false, squirrel=-782329,\n"); | |
fdd3a2da | 1309 | fprintf(fp, " play=+23, observe=3.14, simple=beef, needs-quotes=\"some string\",\n"); |
b25da386 SM |
1310 | fprintf(fp, " escape.chars-are:allowed=\"this is a \\\" double quote\",\n"); |
1311 | fprintf(fp, " things=[1, \"2\", 3]\n"); | |
9009cc24 PP |
1312 | fprintf(fp, "\n"); |
1313 | fprintf(fp, "IMPORTANT: Make sure to single-quote the whole argument when you run\n"); | |
ec2c5e50 | 1314 | fprintf(fp, "babeltrace2 from a shell.\n"); |
9009cc24 PP |
1315 | } |
1316 | ||
976b24cf SM |
1317 | static |
1318 | bool help_option_is_specified( | |
1319 | const struct bt_argpar_parse_ret *argpar_parse_ret) | |
1320 | { | |
1321 | int i; | |
1322 | bool specified = false; | |
1323 | ||
1324 | for (i = 0; i < argpar_parse_ret->items->len; i++) { | |
1325 | struct bt_argpar_item *argpar_item = | |
1326 | g_ptr_array_index(argpar_parse_ret->items, i); | |
1327 | struct bt_argpar_item_opt *argpar_item_opt; | |
1328 | ||
1329 | if (argpar_item->type != BT_ARGPAR_ITEM_TYPE_OPT) { | |
1330 | continue; | |
1331 | } | |
1332 | ||
1333 | argpar_item_opt = (struct bt_argpar_item_opt *) argpar_item; | |
1334 | if (argpar_item_opt->descr->id == OPT_HELP) { | |
1335 | specified = true; | |
1336 | break; | |
1337 | } | |
1338 | } | |
1339 | ||
1340 | return specified; | |
1341 | } | |
9009cc24 PP |
1342 | |
1343 | /* | |
1344 | * Prints the help command usage. | |
1345 | */ | |
1346 | static | |
1347 | void print_help_usage(FILE *fp) | |
1348 | { | |
ec2c5e50 MJ |
1349 | fprintf(fp, "Usage: babeltrace2 [GENERAL OPTIONS] help [OPTIONS] PLUGIN\n"); |
1350 | fprintf(fp, " babeltrace2 [GENERAL OPTIONS] help [OPTIONS] TYPE.PLUGIN.CLS\n"); | |
9009cc24 PP |
1351 | fprintf(fp, "\n"); |
1352 | fprintf(fp, "Options:\n"); | |
1353 | fprintf(fp, "\n"); | |
02510056 | 1354 | fprintf(fp, " -h, --help Show this help and quit\n"); |
9009cc24 | 1355 | fprintf(fp, "\n"); |
ec2c5e50 | 1356 | fprintf(fp, "See `babeltrace2 --help` for the list of general options.\n"); |
9009cc24 | 1357 | fprintf(fp, "\n"); |
ec2c5e50 | 1358 | fprintf(fp, "Use `babeltrace2 list-plugins` to show the list of available plugins.\n"); |
9009cc24 PP |
1359 | } |
1360 | ||
1361 | static | |
13ae36e1 SM |
1362 | const struct bt_argpar_opt_descr help_options[] = { |
1363 | /* id, short_name, long_name, with_arg */ | |
1364 | { OPT_HELP, 'h', "help", false }, | |
13ae36e1 | 1365 | BT_ARGPAR_OPT_DESCR_SENTINEL |
9009cc24 PP |
1366 | }; |
1367 | ||
1368 | /* | |
1369 | * Creates a Babeltrace config object from the arguments of a help | |
1370 | * command. | |
1371 | * | |
1372 | * *retcode is set to the appropriate exit code to use. | |
1373 | */ | |
1374 | static | |
1375 | struct bt_config *bt_config_help_from_args(int argc, const char *argv[], | |
02510056 PP |
1376 | int *retcode, const bt_value *plugin_paths, |
1377 | int default_log_level) | |
9009cc24 | 1378 | { |
9009cc24 | 1379 | struct bt_config *cfg = NULL; |
9009cc24 | 1380 | char *plugin_name = NULL, *comp_cls_name = NULL; |
5fd3a2a7 | 1381 | struct bt_argpar_parse_ret argpar_parse_ret = { 0 }; |
02510056 | 1382 | struct bt_argpar_item_non_opt *non_opt; |
9009cc24 PP |
1383 | |
1384 | *retcode = 0; | |
02510056 | 1385 | cfg = bt_config_help_create(plugin_paths, default_log_level); |
9009cc24 PP |
1386 | if (!cfg) { |
1387 | goto error; | |
1388 | } | |
1389 | ||
9009cc24 | 1390 | /* Parse options */ |
13ae36e1 SM |
1391 | argpar_parse_ret = bt_argpar_parse(argc, argv, help_options, true); |
1392 | if (argpar_parse_ret.error) { | |
1393 | BT_CLI_LOGE_APPEND_CAUSE( | |
1394 | "While parsing `help` command's command-line arguments: %s", | |
1395 | argpar_parse_ret.error->str); | |
9009cc24 PP |
1396 | goto error; |
1397 | } | |
1398 | ||
13ae36e1 SM |
1399 | if (help_option_is_specified(&argpar_parse_ret)) { |
1400 | print_help_usage(stdout); | |
1401 | *retcode = -1; | |
1402 | BT_OBJECT_PUT_REF_AND_RESET(cfg); | |
1403 | goto end; | |
1404 | } | |
9009cc24 | 1405 | |
02510056 PP |
1406 | if (argpar_parse_ret.items->len == 0) { |
1407 | BT_CLI_LOGE_APPEND_CAUSE( | |
1408 | "Missing plugin name or component class descriptor."); | |
1409 | goto error; | |
1410 | } else if (argpar_parse_ret.items->len > 1) { | |
1411 | /* | |
1412 | * At this point we know there are least two non-option | |
1413 | * arguments because we don't reach here with `--help`, | |
1414 | * the only option. | |
1415 | */ | |
1416 | non_opt = argpar_parse_ret.items->pdata[1]; | |
1417 | BT_CLI_LOGE_APPEND_CAUSE( | |
1418 | "Extraneous command-line argument specified to `help` command: `%s`.", | |
1419 | non_opt->arg); | |
1420 | goto error; | |
9009cc24 PP |
1421 | } |
1422 | ||
02510056 PP |
1423 | non_opt = argpar_parse_ret.items->pdata[0]; |
1424 | plugin_comp_cls_names(non_opt->arg, NULL, &plugin_name, &comp_cls_name, | |
1425 | &cfg->cmd_data.help.cfg_component->type); | |
1426 | if (plugin_name && comp_cls_name) { | |
1427 | /* Component class help */ | |
1428 | g_string_assign(cfg->cmd_data.help.cfg_component->plugin_name, | |
1429 | plugin_name); | |
1430 | g_string_assign(cfg->cmd_data.help.cfg_component->comp_cls_name, | |
1431 | comp_cls_name); | |
e5c7cd9b | 1432 | } else { |
02510056 PP |
1433 | /* Fall back to plugin help */ |
1434 | g_string_assign(cfg->cmd_data.help.cfg_component->plugin_name, | |
1435 | non_opt->arg); | |
9009cc24 PP |
1436 | } |
1437 | ||
1438 | goto end; | |
1439 | ||
1440 | error: | |
1441 | *retcode = 1; | |
65300d60 | 1442 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1443 | |
1444 | end: | |
9009cc24 PP |
1445 | g_free(plugin_name); |
1446 | g_free(comp_cls_name); | |
1447 | ||
13ae36e1 | 1448 | bt_argpar_parse_ret_fini(&argpar_parse_ret); |
9009cc24 | 1449 | |
9009cc24 PP |
1450 | return cfg; |
1451 | } | |
1452 | ||
1453 | /* | |
1454 | * Prints the help command usage. | |
1455 | */ | |
1456 | static | |
1457 | void print_query_usage(FILE *fp) | |
1458 | { | |
ec2c5e50 | 1459 | fprintf(fp, "Usage: babeltrace2 [GEN OPTS] query [OPTS] TYPE.PLUGIN.CLS OBJECT\n"); |
9009cc24 PP |
1460 | fprintf(fp, "\n"); |
1461 | fprintf(fp, "Options:\n"); | |
1462 | fprintf(fp, "\n"); | |
02510056 PP |
1463 | fprintf(fp, " -p, --params=PARAMS Set the query parameters to PARAMS (see the expected\n"); |
1464 | fprintf(fp, " format of PARAMS below)\n"); | |
1465 | fprintf(fp, " -h, --help Show this help and quit\n"); | |
9009cc24 PP |
1466 | fprintf(fp, "\n\n"); |
1467 | print_expected_params_format(fp); | |
1468 | } | |
1469 | ||
1470 | static | |
22692f90 SM |
1471 | const struct bt_argpar_opt_descr query_options[] = { |
1472 | /* id, short_name, long_name, with_arg */ | |
1473 | { OPT_HELP, 'h', "help", false }, | |
22692f90 | 1474 | { OPT_PARAMS, 'p', "params", true }, |
22692f90 | 1475 | BT_ARGPAR_OPT_DESCR_SENTINEL |
9009cc24 PP |
1476 | }; |
1477 | ||
1478 | /* | |
1479 | * Creates a Babeltrace config object from the arguments of a query | |
1480 | * command. | |
1481 | * | |
1482 | * *retcode is set to the appropriate exit code to use. | |
1483 | */ | |
1484 | static | |
1485 | struct bt_config *bt_config_query_from_args(int argc, const char *argv[], | |
02510056 | 1486 | int *retcode, const bt_value *plugin_paths, |
29da2ffc | 1487 | int default_log_level) |
9009cc24 | 1488 | { |
02510056 | 1489 | int i; |
9009cc24 | 1490 | struct bt_config *cfg = NULL; |
22692f90 SM |
1491 | const char *component_class_spec = NULL; |
1492 | const char *query_object = NULL; | |
ac72582c | 1493 | bt_value *params; |
8bd04432 | 1494 | GString *error_str = NULL; |
5fd3a2a7 | 1495 | struct bt_argpar_parse_ret argpar_parse_ret = { 0 }; |
ac72582c SM |
1496 | |
1497 | params = bt_value_null; | |
1498 | bt_value_get_ref(bt_value_null); | |
9009cc24 PP |
1499 | |
1500 | *retcode = 0; | |
02510056 | 1501 | cfg = bt_config_query_create(plugin_paths); |
9009cc24 PP |
1502 | if (!cfg) { |
1503 | goto error; | |
1504 | } | |
1505 | ||
8bd04432 PP |
1506 | error_str = g_string_new(NULL); |
1507 | if (!error_str) { | |
9f901451 | 1508 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
8bd04432 PP |
1509 | goto error; |
1510 | } | |
1511 | ||
9009cc24 | 1512 | /* Parse options */ |
22692f90 SM |
1513 | argpar_parse_ret = bt_argpar_parse(argc, argv, query_options, true); |
1514 | if (argpar_parse_ret.error) { | |
1515 | BT_CLI_LOGE_APPEND_CAUSE( | |
1516 | "While parsing `query` command's command-line arguments: %s", | |
1517 | argpar_parse_ret.error->str); | |
9009cc24 PP |
1518 | goto error; |
1519 | } | |
1520 | ||
22692f90 SM |
1521 | if (help_option_is_specified(&argpar_parse_ret)) { |
1522 | print_query_usage(stdout); | |
1523 | *retcode = -1; | |
1524 | BT_OBJECT_PUT_REF_AND_RESET(cfg); | |
1525 | goto end; | |
1526 | } | |
9009cc24 | 1527 | |
22692f90 SM |
1528 | for (i = 0; i < argpar_parse_ret.items->len; i++) { |
1529 | struct bt_argpar_item *argpar_item = | |
1530 | g_ptr_array_index(argpar_parse_ret.items, i); | |
9009cc24 | 1531 | |
22692f90 SM |
1532 | if (argpar_item->type == BT_ARGPAR_ITEM_TYPE_OPT) { |
1533 | struct bt_argpar_item_opt *argpar_item_opt = | |
1534 | (struct bt_argpar_item_opt *) argpar_item; | |
1535 | const char *arg = argpar_item_opt->arg; | |
1536 | ||
1537 | switch (argpar_item_opt->descr->id) { | |
22692f90 SM |
1538 | case OPT_PARAMS: |
1539 | { | |
1540 | bt_value_put_ref(params); | |
1541 | params = cli_value_from_arg(arg, error_str); | |
1542 | if (!params) { | |
1543 | BT_CLI_LOGE_APPEND_CAUSE("Invalid format for --params option's argument:\n %s", | |
1544 | error_str->str); | |
1545 | goto error; | |
1546 | } | |
1547 | break; | |
1548 | } | |
1549 | default: | |
1550 | BT_CLI_LOGE_APPEND_CAUSE("Unknown command-line option specified (option code %d).", | |
1551 | argpar_item_opt->descr->id); | |
9009cc24 PP |
1552 | goto error; |
1553 | } | |
22692f90 SM |
1554 | } else { |
1555 | struct bt_argpar_item_non_opt *argpar_item_non_opt | |
1556 | = (struct bt_argpar_item_non_opt *) argpar_item; | |
1557 | ||
1558 | /* | |
24594611 PP |
1559 | * We need exactly two non-option arguments |
1560 | * which are the mandatory component class | |
1561 | * specification and query object. | |
22692f90 SM |
1562 | */ |
1563 | if (!component_class_spec) { | |
1564 | component_class_spec = argpar_item_non_opt->arg; | |
1565 | } else if (!query_object) { | |
1566 | query_object = argpar_item_non_opt->arg; | |
1567 | } else { | |
1568 | BT_CLI_LOGE_APPEND_CAUSE("Extraneous command-line argument specified to `query` command: `%s`.", | |
1569 | argpar_item_non_opt->arg); | |
9009cc24 PP |
1570 | goto error; |
1571 | } | |
9009cc24 | 1572 | } |
9009cc24 PP |
1573 | } |
1574 | ||
22692f90 | 1575 | if (!component_class_spec || !query_object) { |
7b1e06a1 PP |
1576 | print_query_usage(stdout); |
1577 | *retcode = -1; | |
65300d60 | 1578 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
7b1e06a1 PP |
1579 | goto end; |
1580 | } | |
1581 | ||
22692f90 SM |
1582 | cfg->cmd_data.query.cfg_component = |
1583 | bt_config_component_from_arg(component_class_spec, | |
1584 | default_log_level); | |
1585 | if (!cfg->cmd_data.query.cfg_component) { | |
1586 | BT_CLI_LOGE_APPEND_CAUSE("Invalid format for component class specification:\n %s", | |
1587 | component_class_spec); | |
1588 | goto error; | |
9009cc24 PP |
1589 | } |
1590 | ||
22692f90 SM |
1591 | BT_ASSERT(params); |
1592 | BT_OBJECT_MOVE_REF(cfg->cmd_data.query.cfg_component->params, params); | |
1593 | ||
1594 | if (strlen(query_object) == 0) { | |
1595 | BT_CLI_LOGE_APPEND_CAUSE("Invalid empty object."); | |
9009cc24 PP |
1596 | goto error; |
1597 | } | |
1598 | ||
22692f90 | 1599 | g_string_assign(cfg->cmd_data.query.object, query_object); |
9009cc24 PP |
1600 | goto end; |
1601 | ||
1602 | error: | |
1603 | *retcode = 1; | |
65300d60 | 1604 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1605 | |
1606 | end: | |
22692f90 | 1607 | bt_argpar_parse_ret_fini(&argpar_parse_ret); |
9009cc24 | 1608 | |
8bd04432 PP |
1609 | if (error_str) { |
1610 | g_string_free(error_str, TRUE); | |
1611 | } | |
1612 | ||
c5b9b441 | 1613 | bt_value_put_ref(params); |
9009cc24 PP |
1614 | return cfg; |
1615 | } | |
1616 | ||
1617 | /* | |
1618 | * Prints the list-plugins command usage. | |
1619 | */ | |
1620 | static | |
1621 | void print_list_plugins_usage(FILE *fp) | |
1622 | { | |
ec2c5e50 | 1623 | fprintf(fp, "Usage: babeltrace2 [GENERAL OPTIONS] list-plugins [OPTIONS]\n"); |
9009cc24 PP |
1624 | fprintf(fp, "\n"); |
1625 | fprintf(fp, "Options:\n"); | |
1626 | fprintf(fp, "\n"); | |
3efa3052 | 1627 | fprintf(fp, " -h, --help Show this help and quit\n"); |
9009cc24 | 1628 | fprintf(fp, "\n"); |
ec2c5e50 | 1629 | fprintf(fp, "See `babeltrace2 --help` for the list of general options.\n"); |
9009cc24 | 1630 | fprintf(fp, "\n"); |
ec2c5e50 | 1631 | fprintf(fp, "Use `babeltrace2 help` to get help for a specific plugin or component class.\n"); |
9009cc24 PP |
1632 | } |
1633 | ||
1634 | static | |
96d065ef SM |
1635 | const struct bt_argpar_opt_descr list_plugins_options[] = { |
1636 | /* id, short_name, long_name, with_arg */ | |
1637 | { OPT_HELP, 'h', "help", false }, | |
96d065ef | 1638 | BT_ARGPAR_OPT_DESCR_SENTINEL |
9009cc24 PP |
1639 | }; |
1640 | ||
1641 | /* | |
1642 | * Creates a Babeltrace config object from the arguments of a | |
1643 | * list-plugins command. | |
1644 | * | |
1645 | * *retcode is set to the appropriate exit code to use. | |
1646 | */ | |
1647 | static | |
1648 | struct bt_config *bt_config_list_plugins_from_args(int argc, const char *argv[], | |
02510056 | 1649 | int *retcode, const bt_value *plugin_paths) |
9009cc24 | 1650 | { |
9009cc24 | 1651 | struct bt_config *cfg = NULL; |
96d065ef | 1652 | struct bt_argpar_parse_ret argpar_parse_ret = { 0 }; |
9009cc24 PP |
1653 | |
1654 | *retcode = 0; | |
02510056 | 1655 | cfg = bt_config_list_plugins_create(plugin_paths); |
9009cc24 PP |
1656 | if (!cfg) { |
1657 | goto error; | |
1658 | } | |
1659 | ||
9009cc24 | 1660 | /* Parse options */ |
96d065ef SM |
1661 | argpar_parse_ret = bt_argpar_parse(argc, argv, list_plugins_options, true); |
1662 | if (argpar_parse_ret.error) { | |
1663 | BT_CLI_LOGE_APPEND_CAUSE( | |
1664 | "While parsing `list-plugins` command's command-line arguments: %s", | |
1665 | argpar_parse_ret.error->str); | |
9009cc24 PP |
1666 | goto error; |
1667 | } | |
1668 | ||
96d065ef SM |
1669 | if (help_option_is_specified(&argpar_parse_ret)) { |
1670 | print_list_plugins_usage(stdout); | |
1671 | *retcode = -1; | |
1672 | BT_OBJECT_PUT_REF_AND_RESET(cfg); | |
1673 | goto end; | |
1674 | } | |
9009cc24 | 1675 | |
02510056 PP |
1676 | if (argpar_parse_ret.items->len > 0) { |
1677 | /* | |
1678 | * At this point we know there's at least one non-option | |
1679 | * argument because we don't reach here with `--help`, | |
1680 | * the only option. | |
1681 | */ | |
1682 | struct bt_argpar_item_non_opt *non_opt = | |
1683 | argpar_parse_ret.items->pdata[0]; | |
9009cc24 | 1684 | |
02510056 PP |
1685 | BT_CLI_LOGE_APPEND_CAUSE( |
1686 | "Extraneous command-line argument specified to `list-plugins` command: `%s`.", | |
1687 | non_opt->arg); | |
9009cc24 PP |
1688 | goto error; |
1689 | } | |
1690 | ||
1691 | goto end; | |
1692 | ||
1693 | error: | |
1694 | *retcode = 1; | |
65300d60 | 1695 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
1696 | |
1697 | end: | |
96d065ef | 1698 | bt_argpar_parse_ret_fini(&argpar_parse_ret); |
9009cc24 | 1699 | |
9009cc24 PP |
1700 | return cfg; |
1701 | } | |
1702 | ||
1703 | /* | |
1704 | * Prints the run command usage. | |
1705 | */ | |
1706 | static | |
1707 | void print_run_usage(FILE *fp) | |
1708 | { | |
ec2c5e50 | 1709 | fprintf(fp, "Usage: babeltrace2 [GENERAL OPTIONS] run [OPTIONS]\n"); |
9009cc24 PP |
1710 | fprintf(fp, "\n"); |
1711 | fprintf(fp, "Options:\n"); | |
1712 | fprintf(fp, "\n"); | |
1713 | fprintf(fp, " -b, --base-params=PARAMS Set PARAMS as the current base parameters\n"); | |
1714 | fprintf(fp, " for all the following components until\n"); | |
1715 | fprintf(fp, " --reset-base-params is encountered\n"); | |
1716 | fprintf(fp, " (see the expected format of PARAMS below)\n"); | |
505d9178 | 1717 | fprintf(fp, " -c, --component=NAME:TYPE.PLUGIN.CLS\n"); |
fd5f8053 PP |
1718 | fprintf(fp, " Instantiate the component class CLS of type\n"); |
1719 | fprintf(fp, " TYPE (`source`, `filter`, or `sink`) found\n"); | |
1720 | fprintf(fp, " in the plugin PLUGIN, add it to the graph,\n"); | |
505d9178 | 1721 | fprintf(fp, " and name it NAME"); |
b87236ec | 1722 | fprintf(fp, " -x, --connect=CONNECTION Connect two created components (see the\n"); |
9009cc24 | 1723 | fprintf(fp, " expected format of CONNECTION below)\n"); |
29da2ffc PP |
1724 | fprintf(fp, " -l, --log-level=LVL Set the log level of the current component to LVL\n"); |
1725 | fprintf(fp, " (`N`, `V`, `D`, `I`, `W`, `E`, or `F`)\n"); | |
9009cc24 PP |
1726 | fprintf(fp, " -p, --params=PARAMS Add initialization parameters PARAMS to the\n"); |
1727 | fprintf(fp, " current component (see the expected format\n"); | |
1728 | fprintf(fp, " of PARAMS below)\n"); | |
9009cc24 PP |
1729 | fprintf(fp, " -r, --reset-base-params Reset the current base parameters to an\n"); |
1730 | fprintf(fp, " empty map\n"); | |
ec2c5e50 | 1731 | fprintf(fp, " --retry-duration=DUR When babeltrace2(1) needs to retry to run\n"); |
9009cc24 PP |
1732 | fprintf(fp, " the graph later, retry in DUR µs\n"); |
1733 | fprintf(fp, " (default: 100000)\n"); | |
3efa3052 | 1734 | fprintf(fp, " -h, --help Show this help and quit\n"); |
9009cc24 | 1735 | fprintf(fp, "\n"); |
ec2c5e50 | 1736 | fprintf(fp, "See `babeltrace2 --help` for the list of general options.\n"); |
9009cc24 PP |
1737 | fprintf(fp, "\n\n"); |
1738 | fprintf(fp, "Expected format of CONNECTION\n"); | |
1739 | fprintf(fp, "-----------------------------\n"); | |
1740 | fprintf(fp, "\n"); | |
1741 | fprintf(fp, " UPSTREAM[.UPSTREAM-PORT]:DOWNSTREAM[.DOWNSTREAM-PORT]\n"); | |
1742 | fprintf(fp, "\n"); | |
1743 | fprintf(fp, "UPSTREAM and DOWNSTREAM are names of the upstream and downstream\n"); | |
1744 | fprintf(fp, "components to connect together. You must escape the following characters\n\n"); | |
505d9178 SM |
1745 | fprintf(fp, "with `\\`: `\\`, `.`, and `:`. You must set the name of the current\n"); |
1746 | fprintf(fp, "component using the NAME prefix of the --component option.\n"); | |
9009cc24 PP |
1747 | fprintf(fp, "\n"); |
1748 | fprintf(fp, "UPSTREAM-PORT and DOWNSTREAM-PORT are optional globbing patterns to\n"); | |
1749 | fprintf(fp, "identify the upstream and downstream ports to use for the connection.\n"); | |
1750 | fprintf(fp, "When the port is not specified, `*` is used.\n"); | |
1751 | fprintf(fp, "\n"); | |
1752 | fprintf(fp, "When a component named UPSTREAM has an available port which matches the\n"); | |
1753 | fprintf(fp, "UPSTREAM-PORT globbing pattern, it is connected to the first port which\n"); | |
1754 | fprintf(fp, "matches the DOWNSTREAM-PORT globbing pattern of the component named\n"); | |
1755 | fprintf(fp, "DOWNSTREAM.\n"); | |
1756 | fprintf(fp, "\n"); | |
1757 | fprintf(fp, "The only special character in UPSTREAM-PORT and DOWNSTREAM-PORT is `*`\n"); | |
1758 | fprintf(fp, "which matches anything. You must escape the following characters\n"); | |
1759 | fprintf(fp, "with `\\`: `\\`, `*`, `?`, `[`, `.`, and `:`.\n"); | |
1760 | fprintf(fp, "\n"); | |
1761 | fprintf(fp, "You can connect a source component to a filter or sink component. You\n"); | |
1762 | fprintf(fp, "can connect a filter component to a sink component.\n"); | |
1763 | fprintf(fp, "\n"); | |
1764 | fprintf(fp, "Examples:\n"); | |
1765 | fprintf(fp, "\n"); | |
1766 | fprintf(fp, " my-src:my-sink\n"); | |
1767 | fprintf(fp, " ctf-fs.*stream*:utils-muxer:*\n"); | |
1768 | fprintf(fp, "\n"); | |
1769 | fprintf(fp, "IMPORTANT: Make sure to single-quote the whole argument when you run\n"); | |
ec2c5e50 | 1770 | fprintf(fp, "babeltrace2 from a shell.\n"); |
9009cc24 PP |
1771 | fprintf(fp, "\n\n"); |
1772 | print_expected_params_format(fp); | |
1773 | } | |
1774 | ||
1775 | /* | |
1776 | * Creates a Babeltrace config object from the arguments of a run | |
1777 | * command. | |
1778 | * | |
1779 | * *retcode is set to the appropriate exit code to use. | |
1780 | */ | |
1781 | static | |
1782 | struct bt_config *bt_config_run_from_args(int argc, const char *argv[], | |
02510056 PP |
1783 | int *retcode, const bt_value *plugin_paths, |
1784 | int default_log_level) | |
9009cc24 | 1785 | { |
9009cc24 | 1786 | struct bt_config_component *cur_cfg_comp = NULL; |
b19ff26f | 1787 | bt_value *cur_base_params = NULL; |
976b24cf | 1788 | int ret = 0; |
9009cc24 | 1789 | struct bt_config *cfg = NULL; |
b19ff26f PP |
1790 | bt_value *instance_names = NULL; |
1791 | bt_value *connection_args = NULL; | |
9009cc24 | 1792 | char error_buf[256] = { 0 }; |
c0521175 | 1793 | long retry_duration = -1; |
d24d5663 | 1794 | bt_value_map_extend_status extend_status; |
8bd04432 | 1795 | GString *error_str = NULL; |
976b24cf SM |
1796 | struct bt_argpar_parse_ret argpar_parse_ret = { 0 }; |
1797 | int i; | |
1798 | ||
1799 | static const struct bt_argpar_opt_descr run_options[] = { | |
1800 | { OPT_BASE_PARAMS, 'b', "base-params", true }, | |
1801 | { OPT_COMPONENT, 'c', "component", true }, | |
1802 | { OPT_CONNECT, 'x', "connect", true }, | |
1803 | { OPT_HELP, 'h', "help", false }, | |
1804 | { OPT_LOG_LEVEL, 'l', "log-level", true }, | |
976b24cf | 1805 | { OPT_PARAMS, 'p', "params", true }, |
976b24cf SM |
1806 | { OPT_RESET_BASE_PARAMS, 'r', "reset-base-params", false }, |
1807 | { OPT_RETRY_DURATION, '\0', "retry-duration", true }, | |
1808 | BT_ARGPAR_OPT_DESCR_SENTINEL | |
9009cc24 PP |
1809 | }; |
1810 | ||
1811 | *retcode = 0; | |
9009cc24 | 1812 | |
8bd04432 PP |
1813 | error_str = g_string_new(NULL); |
1814 | if (!error_str) { | |
9f901451 | 1815 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
8bd04432 PP |
1816 | goto error; |
1817 | } | |
1818 | ||
0e497e1c | 1819 | if (argc < 1) { |
9009cc24 PP |
1820 | print_run_usage(stdout); |
1821 | *retcode = -1; | |
1822 | goto end; | |
1823 | } | |
1824 | ||
02510056 | 1825 | cfg = bt_config_run_create(plugin_paths); |
9009cc24 PP |
1826 | if (!cfg) { |
1827 | goto error; | |
1828 | } | |
1829 | ||
1830 | cfg->cmd_data.run.retry_duration_us = 100000; | |
05e21286 | 1831 | cur_base_params = bt_value_map_create(); |
9009cc24 | 1832 | if (!cur_base_params) { |
9f901451 | 1833 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1834 | goto error; |
1835 | } | |
1836 | ||
05e21286 | 1837 | instance_names = bt_value_map_create(); |
9009cc24 | 1838 | if (!instance_names) { |
9f901451 | 1839 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1840 | goto error; |
1841 | } | |
1842 | ||
05e21286 | 1843 | connection_args = bt_value_array_create(); |
9009cc24 | 1844 | if (!connection_args) { |
9f901451 | 1845 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1846 | goto error; |
1847 | } | |
1848 | ||
9009cc24 | 1849 | /* Parse options */ |
976b24cf SM |
1850 | argpar_parse_ret = bt_argpar_parse(argc, argv, run_options, true); |
1851 | if (argpar_parse_ret.error) { | |
1852 | BT_CLI_LOGE_APPEND_CAUSE( | |
1853 | "While parsing `run` command's command-line arguments: %s", | |
1854 | argpar_parse_ret.error->str); | |
9009cc24 PP |
1855 | goto error; |
1856 | } | |
1857 | ||
976b24cf SM |
1858 | if (help_option_is_specified(&argpar_parse_ret)) { |
1859 | print_run_usage(stdout); | |
1860 | *retcode = -1; | |
1861 | BT_OBJECT_PUT_REF_AND_RESET(cfg); | |
1862 | goto end; | |
1863 | } | |
9009cc24 | 1864 | |
976b24cf SM |
1865 | for (i = 0; i < argpar_parse_ret.items->len; i++) { |
1866 | struct bt_argpar_item *argpar_item = | |
1867 | g_ptr_array_index(argpar_parse_ret.items, i); | |
1868 | struct bt_argpar_item_opt *argpar_item_opt; | |
1869 | const char *arg; | |
9009cc24 | 1870 | |
24594611 | 1871 | /* This command does not accept non-option arguments.*/ |
976b24cf SM |
1872 | if (argpar_item->type == BT_ARGPAR_ITEM_TYPE_NON_OPT) { |
1873 | struct bt_argpar_item_non_opt *argpar_nonopt_item = | |
1874 | (struct bt_argpar_item_non_opt *) argpar_item; | |
1875 | ||
1876 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected argument: `%s`", | |
1877 | argpar_nonopt_item->arg); | |
1878 | goto error; | |
1879 | } | |
1880 | ||
1881 | argpar_item_opt = (struct bt_argpar_item_opt *) argpar_item; | |
1882 | arg = argpar_item_opt->arg; | |
1883 | ||
1884 | switch (argpar_item_opt->descr->id) { | |
fd5f8053 | 1885 | case OPT_COMPONENT: |
9009cc24 | 1886 | { |
505d9178 | 1887 | enum bt_config_component_dest dest; |
9009cc24 | 1888 | |
505d9178 | 1889 | BT_OBJECT_PUT_REF_AND_RESET(cur_cfg_comp); |
29da2ffc PP |
1890 | cur_cfg_comp = bt_config_component_from_arg(arg, |
1891 | default_log_level); | |
9009cc24 | 1892 | if (!cur_cfg_comp) { |
9f901451 | 1893 | BT_CLI_LOGE_APPEND_CAUSE("Invalid format for --component option's argument:\n %s", |
fd5f8053 | 1894 | arg); |
9009cc24 PP |
1895 | goto error; |
1896 | } | |
1897 | ||
fd5f8053 PP |
1898 | switch (cur_cfg_comp->type) { |
1899 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
505d9178 | 1900 | dest = BT_CONFIG_COMPONENT_DEST_SOURCE; |
fd5f8053 PP |
1901 | break; |
1902 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
505d9178 | 1903 | dest = BT_CONFIG_COMPONENT_DEST_FILTER; |
fd5f8053 PP |
1904 | break; |
1905 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
505d9178 | 1906 | dest = BT_CONFIG_COMPONENT_DEST_SINK; |
fd5f8053 PP |
1907 | break; |
1908 | default: | |
1909 | abort(); | |
1910 | } | |
1911 | ||
f6ccaed9 | 1912 | BT_ASSERT(cur_base_params); |
c5b9b441 | 1913 | bt_value_put_ref(cur_cfg_comp->params); |
d24d5663 PP |
1914 | if (bt_value_copy(cur_base_params, |
1915 | &cur_cfg_comp->params) < 0) { | |
9f901451 | 1916 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1917 | goto error; |
1918 | } | |
1919 | ||
505d9178 SM |
1920 | ret = add_run_cfg_comp_check_name(cfg, |
1921 | cur_cfg_comp, dest, | |
1922 | instance_names); | |
1923 | if (ret) { | |
1924 | goto error; | |
1925 | } | |
1926 | ||
9009cc24 PP |
1927 | break; |
1928 | } | |
1929 | case OPT_PARAMS: | |
1930 | { | |
b19ff26f PP |
1931 | bt_value *params; |
1932 | bt_value *params_to_set; | |
9009cc24 PP |
1933 | |
1934 | if (!cur_cfg_comp) { | |
9f901451 | 1935 | BT_CLI_LOGE_APPEND_CAUSE("Cannot add parameters to unavailable component:\n %s", |
9009cc24 PP |
1936 | arg); |
1937 | goto error; | |
1938 | } | |
1939 | ||
8bd04432 | 1940 | params = cli_value_from_arg(arg, error_str); |
9009cc24 | 1941 | if (!params) { |
9f901451 | 1942 | BT_CLI_LOGE_APPEND_CAUSE("Invalid format for --params option's argument:\n %s", |
8bd04432 | 1943 | error_str->str); |
9009cc24 PP |
1944 | goto error; |
1945 | } | |
1946 | ||
d24d5663 PP |
1947 | extend_status = bt_value_map_extend( |
1948 | cur_cfg_comp->params, params, ¶ms_to_set); | |
c5b9b441 | 1949 | BT_VALUE_PUT_REF_AND_RESET(params); |
d24d5663 | 1950 | if (extend_status != BT_VALUE_MAP_EXTEND_STATUS_OK) { |
9f901451 | 1951 | BT_CLI_LOGE_APPEND_CAUSE("Cannot extend current component parameters with --params option's argument:\n %s", |
9009cc24 PP |
1952 | arg); |
1953 | goto error; | |
1954 | } | |
1955 | ||
65300d60 | 1956 | BT_OBJECT_MOVE_REF(cur_cfg_comp->params, params_to_set); |
9009cc24 PP |
1957 | break; |
1958 | } | |
29da2ffc PP |
1959 | case OPT_LOG_LEVEL: |
1960 | if (!cur_cfg_comp) { | |
9f901451 | 1961 | BT_CLI_LOGE_APPEND_CAUSE("Cannot set the log level of unavailable component:\n %s", |
29da2ffc PP |
1962 | arg); |
1963 | goto error; | |
1964 | } | |
1965 | ||
1966 | cur_cfg_comp->log_level = | |
1967 | bt_log_get_level_from_string(arg); | |
1968 | if (cur_cfg_comp->log_level < 0) { | |
9f901451 | 1969 | BT_CLI_LOGE_APPEND_CAUSE("Invalid argument for --log-level option:\n %s", |
29da2ffc PP |
1970 | arg); |
1971 | goto error; | |
1972 | } | |
1973 | break; | |
9009cc24 PP |
1974 | case OPT_BASE_PARAMS: |
1975 | { | |
8bd04432 | 1976 | bt_value *params = cli_value_from_arg(arg, error_str); |
9009cc24 PP |
1977 | |
1978 | if (!params) { | |
9f901451 | 1979 | BT_CLI_LOGE_APPEND_CAUSE("Invalid format for --base-params option's argument:\n %s", |
8bd04432 | 1980 | error_str->str); |
9009cc24 PP |
1981 | goto error; |
1982 | } | |
1983 | ||
65300d60 | 1984 | BT_OBJECT_MOVE_REF(cur_base_params, params); |
9009cc24 PP |
1985 | break; |
1986 | } | |
1987 | case OPT_RESET_BASE_PARAMS: | |
c5b9b441 | 1988 | BT_VALUE_PUT_REF_AND_RESET(cur_base_params); |
05e21286 | 1989 | cur_base_params = bt_value_map_create(); |
9009cc24 | 1990 | if (!cur_base_params) { |
9f901451 | 1991 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1992 | goto error; |
1993 | } | |
1994 | break; | |
1995 | case OPT_CONNECT: | |
05e21286 | 1996 | if (bt_value_array_append_string_element( |
07208d85 | 1997 | connection_args, arg)) { |
9f901451 | 1998 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
1999 | goto error; |
2000 | } | |
2001 | break; | |
976b24cf SM |
2002 | case OPT_RETRY_DURATION: { |
2003 | gchar *end; | |
2004 | size_t arg_len = strlen(argpar_item_opt->arg); | |
2005 | ||
2006 | retry_duration = g_ascii_strtoll(argpar_item_opt->arg, &end, 10); | |
2007 | ||
2008 | if (arg_len == 0 || end != (argpar_item_opt->arg + arg_len)) { | |
2009 | BT_CLI_LOGE_APPEND_CAUSE( | |
2010 | "Could not parse --retry-duration option's argument as an unsigned integer: `%s`", | |
2011 | argpar_item_opt->arg); | |
2012 | goto error; | |
2013 | } | |
2014 | ||
9009cc24 | 2015 | if (retry_duration < 0) { |
9f901451 | 2016 | BT_CLI_LOGE_APPEND_CAUSE("--retry-duration option's argument must be positive or 0: %ld", |
9009cc24 PP |
2017 | retry_duration); |
2018 | goto error; | |
2019 | } | |
2020 | ||
2021 | cfg->cmd_data.run.retry_duration_us = | |
2022 | (uint64_t) retry_duration; | |
2023 | break; | |
976b24cf | 2024 | } |
9009cc24 | 2025 | default: |
9f901451 | 2026 | BT_CLI_LOGE_APPEND_CAUSE("Unknown command-line option specified (option code %d).", |
976b24cf | 2027 | argpar_item_opt->descr->id); |
9009cc24 PP |
2028 | goto error; |
2029 | } | |
9009cc24 PP |
2030 | } |
2031 | ||
505d9178 | 2032 | BT_OBJECT_PUT_REF_AND_RESET(cur_cfg_comp); |
9009cc24 PP |
2033 | |
2034 | if (cfg->cmd_data.run.sources->len == 0) { | |
9f901451 | 2035 | BT_CLI_LOGE_APPEND_CAUSE("Incomplete graph: no source component."); |
9009cc24 PP |
2036 | goto error; |
2037 | } | |
2038 | ||
2039 | if (cfg->cmd_data.run.sinks->len == 0) { | |
9f901451 | 2040 | BT_CLI_LOGE_APPEND_CAUSE("Incomplete graph: no sink component."); |
9009cc24 PP |
2041 | goto error; |
2042 | } | |
2043 | ||
da91b29a | 2044 | ret = bt_config_cli_args_create_connections(cfg, |
05e21286 | 2045 | connection_args, |
9009cc24 PP |
2046 | error_buf, 256); |
2047 | if (ret) { | |
9f901451 | 2048 | BT_CLI_LOGE_APPEND_CAUSE("Cannot creation connections:\n%s", error_buf); |
9009cc24 PP |
2049 | goto error; |
2050 | } | |
2051 | ||
2052 | goto end; | |
2053 | ||
2054 | error: | |
2055 | *retcode = 1; | |
65300d60 | 2056 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
2057 | |
2058 | end: | |
8bd04432 PP |
2059 | if (error_str) { |
2060 | g_string_free(error_str, TRUE); | |
2061 | } | |
2062 | ||
976b24cf | 2063 | bt_argpar_parse_ret_fini(&argpar_parse_ret); |
65300d60 | 2064 | BT_OBJECT_PUT_REF_AND_RESET(cur_cfg_comp); |
c5b9b441 PP |
2065 | BT_VALUE_PUT_REF_AND_RESET(cur_base_params); |
2066 | BT_VALUE_PUT_REF_AND_RESET(instance_names); | |
2067 | BT_VALUE_PUT_REF_AND_RESET(connection_args); | |
9009cc24 PP |
2068 | return cfg; |
2069 | } | |
2070 | ||
2071 | static | |
b19ff26f | 2072 | struct bt_config *bt_config_run_from_args_array(const bt_value *run_args, |
02510056 PP |
2073 | int *retcode, const bt_value *plugin_paths, |
2074 | int default_log_level) | |
9009cc24 PP |
2075 | { |
2076 | struct bt_config *cfg = NULL; | |
2077 | const char **argv; | |
0ca8409d | 2078 | int64_t i, len; |
393729a6 | 2079 | const size_t argc = bt_value_array_get_length(run_args); |
9009cc24 PP |
2080 | |
2081 | argv = calloc(argc, sizeof(*argv)); | |
2082 | if (!argv) { | |
9f901451 | 2083 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2084 | goto end; |
2085 | } | |
2086 | ||
393729a6 | 2087 | len = bt_value_array_get_length(run_args); |
0ca8409d | 2088 | if (len < 0) { |
9f901451 | 2089 | BT_CLI_LOGE_APPEND_CAUSE("Invalid executable arguments."); |
0ca8409d MD |
2090 | goto end; |
2091 | } | |
2092 | for (i = 0; i < len; i++) { | |
b19ff26f | 2093 | const bt_value *arg_value = |
05e21286 PP |
2094 | bt_value_array_borrow_element_by_index_const(run_args, |
2095 | i); | |
9009cc24 PP |
2096 | const char *arg; |
2097 | ||
f6ccaed9 | 2098 | BT_ASSERT(arg_value); |
601b0d3c | 2099 | arg = bt_value_string_get(arg_value); |
f6ccaed9 | 2100 | BT_ASSERT(arg); |
0e497e1c | 2101 | argv[i] = arg; |
9009cc24 PP |
2102 | } |
2103 | ||
2104 | cfg = bt_config_run_from_args(argc, argv, retcode, | |
02510056 | 2105 | plugin_paths, default_log_level); |
9009cc24 PP |
2106 | |
2107 | end: | |
2108 | free(argv); | |
2109 | return cfg; | |
2110 | } | |
2111 | ||
2112 | /* | |
2113 | * Prints the convert command usage. | |
2114 | */ | |
2115 | static | |
2116 | void print_convert_usage(FILE *fp) | |
2117 | { | |
ec2c5e50 | 2118 | fprintf(fp, "Usage: babeltrace2 [GENERAL OPTIONS] [convert] [OPTIONS] [PATH/URL]\n"); |
9009cc24 PP |
2119 | fprintf(fp, "\n"); |
2120 | fprintf(fp, "Options:\n"); | |
2121 | fprintf(fp, "\n"); | |
fd5f8053 PP |
2122 | fprintf(fp, " -c, --component=[NAME:]TYPE.PLUGIN.CLS\n"); |
2123 | fprintf(fp, " Instantiate the component class CLS of type\n"); | |
2124 | fprintf(fp, " TYPE (`source`, `filter`, or `sink`) found\n"); | |
2125 | fprintf(fp, " in the plugin PLUGIN, add it to the\n"); | |
2126 | fprintf(fp, " conversion graph, and optionally name it\n"); | |
505d9178 | 2127 | fprintf(fp, " NAME\n"); |
29da2ffc PP |
2128 | fprintf(fp, " -l, --log-level=LVL Set the log level of the current component to LVL\n"); |
2129 | fprintf(fp, " (`N`, `V`, `D`, `I`, `W`, `E`, or `F`)\n"); | |
9009cc24 PP |
2130 | fprintf(fp, " -p, --params=PARAMS Add initialization parameters PARAMS to the\n"); |
2131 | fprintf(fp, " current component (see the expected format\n"); | |
2132 | fprintf(fp, " of PARAMS below)\n"); | |
ec2c5e50 | 2133 | fprintf(fp, " --retry-duration=DUR When babeltrace2(1) needs to retry to run\n"); |
9009cc24 PP |
2134 | fprintf(fp, " the graph later, retry in DUR µs\n"); |
2135 | fprintf(fp, " (default: 100000)\n"); | |
2136 | fprintf(fp, " dynamic plugins can be loaded\n"); | |
2137 | fprintf(fp, " --run-args Print the equivalent arguments for the\n"); | |
2138 | fprintf(fp, " `run` command to the standard output,\n"); | |
2139 | fprintf(fp, " formatted for a shell, and quit\n"); | |
2140 | fprintf(fp, " --run-args-0 Print the equivalent arguments for the\n"); | |
2141 | fprintf(fp, " `run` command to the standard output,\n"); | |
2142 | fprintf(fp, " formatted for `xargs -0`, and quit\n"); | |
8ed0bf10 PP |
2143 | fprintf(fp, " --stream-intersection Only process events when all streams\n"); |
2144 | fprintf(fp, " are active\n"); | |
3efa3052 | 2145 | fprintf(fp, " -h, --help Show this help and quit\n"); |
9009cc24 | 2146 | fprintf(fp, "\n"); |
e7ad156c | 2147 | fprintf(fp, "Implicit `source.ctf.fs` component options:\n"); |
9009cc24 PP |
2148 | fprintf(fp, "\n"); |
2149 | fprintf(fp, " --clock-offset=SEC Set clock offset to SEC seconds\n"); | |
2150 | fprintf(fp, " --clock-offset-ns=NS Set clock offset to NS ns\n"); | |
9009cc24 | 2151 | fprintf(fp, "\n"); |
e7ad156c | 2152 | fprintf(fp, "Implicit `sink.text.pretty` component options:\n"); |
9009cc24 PP |
2153 | fprintf(fp, "\n"); |
2154 | fprintf(fp, " --clock-cycles Print timestamps in clock cycles\n"); | |
2155 | fprintf(fp, " --clock-date Print timestamp dates\n"); | |
2156 | fprintf(fp, " --clock-gmt Print and parse timestamps in the GMT\n"); | |
2157 | fprintf(fp, " time zone instead of the local time zone\n"); | |
2158 | fprintf(fp, " --clock-seconds Print the timestamps as `SEC.NS` instead\n"); | |
2159 | fprintf(fp, " of `hh:mm:ss.nnnnnnnnn`\n"); | |
2160 | fprintf(fp, " --color=(never | auto | always)\n"); | |
2161 | fprintf(fp, " Never, automatically, or always emit\n"); | |
2162 | fprintf(fp, " console color codes\n"); | |
2163 | fprintf(fp, " -f, --fields=FIELD[,FIELD]... Print additional fields; FIELD can be:\n"); | |
2164 | fprintf(fp, " `all`, `trace`, `trace:hostname`,\n"); | |
2165 | fprintf(fp, " `trace:domain`, `trace:procname`,\n"); | |
2166 | fprintf(fp, " `trace:vpid`, `loglevel`, `emf`\n"); | |
2167 | fprintf(fp, " -n, --names=NAME[,NAME]... Print field names; NAME can be:\n"); | |
2168 | fprintf(fp, " `payload` (or `arg` or `args`), `none`,\n"); | |
2169 | fprintf(fp, " `all`, `scope`, `header`, `context`\n"); | |
2170 | fprintf(fp, " (or `ctx`)\n"); | |
2171 | fprintf(fp, " --no-delta Do not print time delta between\n"); | |
2172 | fprintf(fp, " consecutive events\n"); | |
2173 | fprintf(fp, " -w, --output=PATH Write output text to PATH instead of\n"); | |
2174 | fprintf(fp, " the standard output\n"); | |
2175 | fprintf(fp, "\n"); | |
e7ad156c | 2176 | fprintf(fp, "Implicit `filter.utils.muxer` component options:\n"); |
9009cc24 PP |
2177 | fprintf(fp, "\n"); |
2178 | fprintf(fp, " --clock-force-correlate Assume that clocks are inherently\n"); | |
2179 | fprintf(fp, " correlated across traces\n"); | |
2180 | fprintf(fp, "\n"); | |
e7ad156c | 2181 | fprintf(fp, "Implicit `filter.utils.trimmer` component options:\n"); |
9009cc24 PP |
2182 | fprintf(fp, "\n"); |
2183 | fprintf(fp, " -b, --begin=BEGIN Set the beginning time of the conversion\n"); | |
2184 | fprintf(fp, " time range to BEGIN (see the format of\n"); | |
2185 | fprintf(fp, " BEGIN below)\n"); | |
2186 | fprintf(fp, " -e, --end=END Set the end time of the conversion time\n"); | |
2187 | fprintf(fp, " range to END (see the format of END below)\n"); | |
2188 | fprintf(fp, " -t, --timerange=TIMERANGE Set conversion time range to TIMERANGE:\n"); | |
2189 | fprintf(fp, " BEGIN,END or [BEGIN,END] (literally `[` and\n"); | |
2190 | fprintf(fp, " `]`) (see the format of BEGIN/END below)\n"); | |
2191 | fprintf(fp, "\n"); | |
e7ad156c | 2192 | fprintf(fp, "Implicit `filter.lttng-utils.debug-info` component options:\n"); |
9009cc24 | 2193 | fprintf(fp, "\n"); |
9a16feea PP |
2194 | fprintf(fp, " --debug-info Create an implicit\n"); |
2195 | fprintf(fp, " `filter.lttng-utils.debug-info` component\n"); | |
9009cc24 PP |
2196 | fprintf(fp, " --debug-info-dir=DIR Search for debug info in directory DIR\n"); |
2197 | fprintf(fp, " instead of `/usr/lib/debug`\n"); | |
2198 | fprintf(fp, " --debug-info-full-path Show full debug info source and\n"); | |
2199 | fprintf(fp, " binary paths instead of just names\n"); | |
2200 | fprintf(fp, " --debug-info-target-prefix=DIR\n"); | |
2201 | fprintf(fp, " Use directory DIR as a prefix when\n"); | |
2202 | fprintf(fp, " looking up executables during debug\n"); | |
2203 | fprintf(fp, " info analysis\n"); | |
9009cc24 PP |
2204 | fprintf(fp, "\n"); |
2205 | fprintf(fp, "Legacy options that still work:\n"); | |
2206 | fprintf(fp, "\n"); | |
2207 | fprintf(fp, " -i, --input-format=(ctf | lttng-live)\n"); | |
2208 | fprintf(fp, " `ctf`:\n"); | |
fd5f8053 | 2209 | fprintf(fp, " Create an implicit `source.ctf.fs`\n"); |
9009cc24 PP |
2210 | fprintf(fp, " component\n"); |
2211 | fprintf(fp, " `lttng-live`:\n"); | |
fd5f8053 PP |
2212 | fprintf(fp, " Create an implicit `source.ctf.lttng-live`\n"); |
2213 | fprintf(fp, " component\n"); | |
e7ad156c | 2214 | fprintf(fp, " -o, --output-format=(text | ctf | dummy | ctf-metadata)\n"); |
9009cc24 | 2215 | fprintf(fp, " `text`:\n"); |
fd5f8053 | 2216 | fprintf(fp, " Create an implicit `sink.text.pretty`\n"); |
9009cc24 | 2217 | fprintf(fp, " component\n"); |
dd46f7ea | 2218 | fprintf(fp, " `ctf`:\n"); |
e7ad156c PP |
2219 | fprintf(fp, " Create an implicit `sink.ctf.fs`\n"); |
2220 | fprintf(fp, " component\n"); | |
9009cc24 | 2221 | fprintf(fp, " `dummy`:\n"); |
fd5f8053 | 2222 | fprintf(fp, " Create an implicit `sink.utils.dummy`\n"); |
9009cc24 PP |
2223 | fprintf(fp, " component\n"); |
2224 | fprintf(fp, " `ctf-metadata`:\n"); | |
fd5f8053 PP |
2225 | fprintf(fp, " Query the `source.ctf.fs` component class\n"); |
2226 | fprintf(fp, " for metadata text and quit\n"); | |
9009cc24 | 2227 | fprintf(fp, "\n"); |
ec2c5e50 | 2228 | fprintf(fp, "See `babeltrace2 --help` for the list of general options.\n"); |
9009cc24 PP |
2229 | fprintf(fp, "\n\n"); |
2230 | fprintf(fp, "Format of BEGIN and END\n"); | |
2231 | fprintf(fp, "-----------------------\n"); | |
2232 | fprintf(fp, "\n"); | |
2233 | fprintf(fp, " [YYYY-MM-DD [hh:mm:]]ss[.nnnnnnnnn]\n"); | |
2234 | fprintf(fp, "\n\n"); | |
2235 | print_expected_params_format(fp); | |
2236 | } | |
2237 | ||
2238 | static | |
ca60bbc3 SM |
2239 | const struct bt_argpar_opt_descr convert_options[] = { |
2240 | /* id, short_name, long_name, with_arg */ | |
2241 | { OPT_BEGIN, 'b', "begin", true }, | |
2242 | { OPT_CLOCK_CYCLES, '\0', "clock-cycles", false }, | |
2243 | { OPT_CLOCK_DATE, '\0', "clock-date", false }, | |
2244 | { OPT_CLOCK_FORCE_CORRELATE, '\0', "clock-force-correlate", false }, | |
2245 | { OPT_CLOCK_GMT, '\0', "clock-gmt", false }, | |
2246 | { OPT_CLOCK_OFFSET, '\0', "clock-offset", true }, | |
2247 | { OPT_CLOCK_OFFSET_NS, '\0', "clock-offset-ns", true }, | |
2248 | { OPT_CLOCK_SECONDS, '\0', "clock-seconds", false }, | |
2249 | { OPT_COLOR, '\0', "color", true }, | |
2250 | { OPT_COMPONENT, 'c', "component", true }, | |
2251 | { OPT_DEBUG, 'd', "debug", false }, | |
2252 | { OPT_DEBUG_INFO_DIR, '\0', "debug-info-dir", true }, | |
2253 | { OPT_DEBUG_INFO_FULL_PATH, '\0', "debug-info-full-path", false }, | |
2254 | { OPT_DEBUG_INFO_TARGET_PREFIX, '\0', "debug-info-target-prefix", true }, | |
2255 | { OPT_END, 'e', "end", true }, | |
2256 | { OPT_FIELDS, 'f', "fields", true }, | |
2257 | { OPT_HELP, 'h', "help", false }, | |
2258 | { OPT_INPUT_FORMAT, 'i', "input-format", true }, | |
2259 | { OPT_LOG_LEVEL, 'l', "log-level", true }, | |
ca60bbc3 SM |
2260 | { OPT_NAMES, 'n', "names", true }, |
2261 | { OPT_DEBUG_INFO, '\0', "debug-info", false }, | |
2262 | { OPT_NO_DELTA, '\0', "no-delta", false }, | |
2263 | { OPT_OMIT_HOME_PLUGIN_PATH, '\0', "omit-home-plugin-path", false }, | |
2264 | { OPT_OMIT_SYSTEM_PLUGIN_PATH, '\0', "omit-system-plugin-path", false }, | |
2265 | { OPT_OUTPUT, 'w', "output", true }, | |
2266 | { OPT_OUTPUT_FORMAT, 'o', "output-format", true }, | |
2267 | { OPT_PARAMS, 'p', "params", true }, | |
ca60bbc3 SM |
2268 | { OPT_PLUGIN_PATH, '\0', "plugin-path", true }, |
2269 | { OPT_RETRY_DURATION, '\0', "retry-duration", true }, | |
2270 | { OPT_RUN_ARGS, '\0', "run-args", false }, | |
2271 | { OPT_RUN_ARGS_0, '\0', "run-args-0", false }, | |
2272 | { OPT_STREAM_INTERSECTION, '\0', "stream-intersection", false }, | |
2273 | { OPT_TIMERANGE, '\0', "timerange", true }, | |
ca60bbc3 SM |
2274 | { OPT_VERBOSE, 'v', "verbose", false }, |
2275 | BT_ARGPAR_OPT_DESCR_SENTINEL | |
9009cc24 PP |
2276 | }; |
2277 | ||
2278 | static | |
2279 | GString *get_component_auto_name(const char *prefix, | |
b19ff26f | 2280 | const bt_value *existing_names) |
9009cc24 PP |
2281 | { |
2282 | unsigned int i = 0; | |
2283 | GString *auto_name = g_string_new(NULL); | |
2284 | ||
2285 | if (!auto_name) { | |
9f901451 | 2286 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2287 | goto end; |
2288 | } | |
2289 | ||
07208d85 | 2290 | if (!bt_value_map_has_entry(existing_names, prefix)) { |
9009cc24 PP |
2291 | g_string_assign(auto_name, prefix); |
2292 | goto end; | |
2293 | } | |
2294 | ||
2295 | do { | |
2296 | g_string_printf(auto_name, "%s-%d", prefix, i); | |
2297 | i++; | |
07208d85 | 2298 | } while (bt_value_map_has_entry(existing_names, auto_name->str)); |
9009cc24 PP |
2299 | |
2300 | end: | |
2301 | return auto_name; | |
2302 | } | |
2303 | ||
2304 | struct implicit_component_args { | |
2305 | bool exists; | |
73760435 SM |
2306 | |
2307 | /* The component class name (e.g. src.ctf.fs). */ | |
fd5f8053 | 2308 | GString *comp_arg; |
73760435 SM |
2309 | |
2310 | /* The component instance name. */ | |
9009cc24 | 2311 | GString *name_arg; |
73760435 | 2312 | |
9009cc24 | 2313 | GString *params_arg; |
b19ff26f | 2314 | bt_value *extra_params; |
9009cc24 PP |
2315 | }; |
2316 | ||
2317 | static | |
2318 | int assign_name_to_implicit_component(struct implicit_component_args *args, | |
b19ff26f | 2319 | const char *prefix, bt_value *existing_names, |
9009cc24 PP |
2320 | GList **comp_names, bool append_to_comp_names) |
2321 | { | |
2322 | int ret = 0; | |
2323 | GString *name = NULL; | |
2324 | ||
2325 | if (!args->exists) { | |
2326 | goto end; | |
2327 | } | |
2328 | ||
da91b29a | 2329 | name = get_component_auto_name(prefix, |
05e21286 | 2330 | existing_names); |
9009cc24 PP |
2331 | |
2332 | if (!name) { | |
2333 | ret = -1; | |
2334 | goto end; | |
2335 | } | |
2336 | ||
2337 | g_string_assign(args->name_arg, name->str); | |
2338 | ||
05e21286 | 2339 | if (bt_value_map_insert_entry(existing_names, name->str, |
9009cc24 | 2340 | bt_value_null)) { |
9f901451 | 2341 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2342 | ret = -1; |
2343 | goto end; | |
2344 | } | |
2345 | ||
2346 | if (append_to_comp_names) { | |
2347 | *comp_names = g_list_append(*comp_names, name); | |
2348 | name = NULL; | |
2349 | } | |
2350 | ||
2351 | end: | |
2352 | if (name) { | |
2353 | g_string_free(name, TRUE); | |
2354 | } | |
2355 | ||
2356 | return ret; | |
2357 | } | |
2358 | ||
2359 | static | |
2360 | int append_run_args_for_implicit_component( | |
9009cc24 | 2361 | struct implicit_component_args *impl_args, |
b19ff26f | 2362 | bt_value *run_args) |
9009cc24 PP |
2363 | { |
2364 | int ret = 0; | |
2365 | size_t i; | |
505d9178 | 2366 | GString *component_arg_for_run = NULL; |
9009cc24 PP |
2367 | |
2368 | if (!impl_args->exists) { | |
2369 | goto end; | |
2370 | } | |
2371 | ||
505d9178 SM |
2372 | component_arg_for_run = g_string_new(NULL); |
2373 | if (!component_arg_for_run) { | |
9f901451 | 2374 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
fd5f8053 | 2375 | goto error; |
9009cc24 PP |
2376 | } |
2377 | ||
505d9178 SM |
2378 | /* Build the full `name:type.plugin.cls`. */ |
2379 | BT_ASSERT(!strchr(impl_args->name_arg->str, '\\')); | |
2380 | BT_ASSERT(!strchr(impl_args->name_arg->str, ':')); | |
2381 | g_string_printf(component_arg_for_run, "%s:%s", | |
2382 | impl_args->name_arg->str, impl_args->comp_arg->str); | |
9009cc24 | 2383 | |
505d9178 | 2384 | if (bt_value_array_append_string_element(run_args, "--component")) { |
9f901451 | 2385 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2386 | goto error; |
2387 | } | |
2388 | ||
505d9178 SM |
2389 | if (bt_value_array_append_string_element(run_args, |
2390 | component_arg_for_run->str)) { | |
9f901451 | 2391 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2392 | goto error; |
2393 | } | |
2394 | ||
2395 | if (impl_args->params_arg->len > 0) { | |
05e21286 | 2396 | if (bt_value_array_append_string_element(run_args, "--params")) { |
9f901451 | 2397 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2398 | goto error; |
2399 | } | |
2400 | ||
05e21286 | 2401 | if (bt_value_array_append_string_element(run_args, |
9009cc24 | 2402 | impl_args->params_arg->str)) { |
9f901451 | 2403 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2404 | goto error; |
2405 | } | |
2406 | } | |
2407 | ||
393729a6 | 2408 | for (i = 0; i < bt_value_array_get_length(impl_args->extra_params); |
da91b29a | 2409 | i++) { |
b19ff26f | 2410 | const bt_value *elem; |
9009cc24 PP |
2411 | const char *arg; |
2412 | ||
05e21286 PP |
2413 | elem = bt_value_array_borrow_element_by_index(impl_args->extra_params, |
2414 | i); | |
9009cc24 PP |
2415 | if (!elem) { |
2416 | goto error; | |
2417 | } | |
2418 | ||
f6ccaed9 | 2419 | BT_ASSERT(bt_value_is_string(elem)); |
601b0d3c | 2420 | arg = bt_value_string_get(elem); |
05e21286 | 2421 | ret = bt_value_array_append_string_element(run_args, arg); |
9009cc24 | 2422 | if (ret) { |
9f901451 | 2423 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2424 | goto error; |
2425 | } | |
2426 | } | |
2427 | ||
2428 | goto end; | |
2429 | ||
2430 | error: | |
2431 | ret = -1; | |
2432 | ||
2433 | end: | |
505d9178 SM |
2434 | if (component_arg_for_run) { |
2435 | g_string_free(component_arg_for_run, TRUE); | |
2436 | } | |
2437 | ||
9009cc24 PP |
2438 | return ret; |
2439 | } | |
2440 | ||
73760435 SM |
2441 | /* Free the fields of a `struct implicit_component_args`. */ |
2442 | ||
9009cc24 | 2443 | static |
94023a1c | 2444 | void finalize_implicit_component_args(struct implicit_component_args *args) |
9009cc24 | 2445 | { |
f6ccaed9 | 2446 | BT_ASSERT(args); |
9009cc24 | 2447 | |
fd5f8053 PP |
2448 | if (args->comp_arg) { |
2449 | g_string_free(args->comp_arg, TRUE); | |
9009cc24 PP |
2450 | } |
2451 | ||
2452 | if (args->name_arg) { | |
2453 | g_string_free(args->name_arg, TRUE); | |
2454 | } | |
2455 | ||
2456 | if (args->params_arg) { | |
2457 | g_string_free(args->params_arg, TRUE); | |
2458 | } | |
2459 | ||
c5b9b441 | 2460 | bt_value_put_ref(args->extra_params); |
9009cc24 PP |
2461 | } |
2462 | ||
73760435 SM |
2463 | /* Destroy a dynamically-allocated `struct implicit_component_args`. */ |
2464 | ||
2465 | static | |
2466 | void destroy_implicit_component_args(struct implicit_component_args *args) | |
2467 | { | |
2468 | finalize_implicit_component_args(args); | |
2469 | g_free(args); | |
2470 | } | |
2471 | ||
2472 | /* Initialize the fields of an already allocated `struct implicit_component_args`. */ | |
2473 | ||
9009cc24 PP |
2474 | static |
2475 | int init_implicit_component_args(struct implicit_component_args *args, | |
fd5f8053 | 2476 | const char *comp_arg, bool exists) |
9009cc24 PP |
2477 | { |
2478 | int ret = 0; | |
2479 | ||
2480 | args->exists = exists; | |
fd5f8053 | 2481 | args->comp_arg = g_string_new(comp_arg); |
9009cc24 PP |
2482 | args->name_arg = g_string_new(NULL); |
2483 | args->params_arg = g_string_new(NULL); | |
05e21286 | 2484 | args->extra_params = bt_value_array_create(); |
9009cc24 | 2485 | |
fd5f8053 | 2486 | if (!args->comp_arg || !args->name_arg || |
e7ad156c | 2487 | !args->params_arg || !args->extra_params) { |
9009cc24 | 2488 | ret = -1; |
94023a1c | 2489 | finalize_implicit_component_args(args); |
9f901451 | 2490 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2491 | goto end; |
2492 | } | |
2493 | ||
2494 | end: | |
2495 | return ret; | |
2496 | } | |
2497 | ||
73760435 SM |
2498 | /* Dynamically allocate and initialize a `struct implicit_component_args`. */ |
2499 | ||
2500 | static | |
2501 | struct implicit_component_args *create_implicit_component_args( | |
2502 | const char *comp_arg) | |
2503 | { | |
2504 | struct implicit_component_args *args; | |
2505 | int status; | |
2506 | ||
2507 | args = g_new(struct implicit_component_args, 1); | |
2508 | if (!args) { | |
2509 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
2510 | goto end; | |
2511 | } | |
2512 | ||
2513 | status = init_implicit_component_args(args, comp_arg, true); | |
2514 | if (status != 0) { | |
2515 | g_free(args); | |
2516 | args = NULL; | |
2517 | } | |
2518 | ||
2519 | end: | |
2520 | return args; | |
2521 | } | |
2522 | ||
9009cc24 PP |
2523 | static |
2524 | void append_implicit_component_param(struct implicit_component_args *args, | |
2525 | const char *key, const char *value) | |
2526 | { | |
f6ccaed9 PP |
2527 | BT_ASSERT(args); |
2528 | BT_ASSERT(key); | |
2529 | BT_ASSERT(value); | |
9009cc24 PP |
2530 | append_param_arg(args->params_arg, key, value); |
2531 | } | |
2532 | ||
73760435 SM |
2533 | /* |
2534 | * Append the given parameter (`key=value`) to all component specifications | |
2535 | * in `implicit_comp_args` (an array of `struct implicit_component_args *`) | |
2536 | * which match `comp_arg`. | |
2537 | * | |
2538 | * Return the number of matching components. | |
2539 | */ | |
2540 | ||
2541 | static | |
2542 | int append_multiple_implicit_components_param(GPtrArray *implicit_comp_args, | |
2543 | const char *comp_arg, const char *key, const char *value) | |
2544 | { | |
2545 | int i; | |
2546 | int n = 0; | |
2547 | ||
2548 | for (i = 0; i < implicit_comp_args->len; i++) { | |
2549 | struct implicit_component_args *args = implicit_comp_args->pdata[i]; | |
2550 | ||
2551 | if (strcmp(args->comp_arg->str, comp_arg) == 0) { | |
2552 | append_implicit_component_param(args, key, value); | |
2553 | n++; | |
2554 | } | |
2555 | } | |
2556 | ||
2557 | return n; | |
2558 | } | |
2559 | ||
c7b0cd78 | 2560 | /* Escape value to make it suitable to use as a string parameter value. */ |
9009cc24 | 2561 | static |
c7b0cd78 | 2562 | gchar *escape_string_value(const char *value) |
9009cc24 | 2563 | { |
c7b0cd78 SM |
2564 | GString *ret; |
2565 | const char *in; | |
2566 | ||
2567 | ret = g_string_new(NULL); | |
2568 | if (!ret) { | |
9f901451 | 2569 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
c7b0cd78 SM |
2570 | goto end; |
2571 | } | |
2572 | ||
2573 | in = value; | |
2574 | while (*in) { | |
2575 | switch (*in) { | |
2576 | case '"': | |
2577 | case '\\': | |
2578 | g_string_append_c(ret, '\\'); | |
2579 | break; | |
2580 | } | |
2581 | ||
2582 | g_string_append_c(ret, *in); | |
2583 | ||
2584 | in++; | |
2585 | } | |
2586 | ||
2587 | end: | |
2588 | return g_string_free(ret, FALSE); | |
2589 | } | |
9009cc24 | 2590 | |
77957ab5 | 2591 | static |
f280892e | 2592 | int bt_value_to_cli_param_value_append(const bt_value *value, GString *buf) |
77957ab5 | 2593 | { |
f280892e | 2594 | BT_ASSERT(buf); |
77957ab5 | 2595 | |
f280892e | 2596 | int ret = -1; |
77957ab5 SM |
2597 | |
2598 | switch (bt_value_get_type(value)) { | |
2599 | case BT_VALUE_TYPE_STRING: | |
2600 | { | |
2601 | const char *str_value = bt_value_string_get(value); | |
2602 | gchar *escaped_str_value; | |
2603 | ||
2604 | escaped_str_value = escape_string_value(str_value); | |
2605 | if (!escaped_str_value) { | |
f280892e | 2606 | goto end; |
77957ab5 SM |
2607 | } |
2608 | ||
f280892e | 2609 | g_string_append_printf(buf, "\"%s\"", escaped_str_value); |
77957ab5 SM |
2610 | |
2611 | g_free(escaped_str_value); | |
2612 | break; | |
2613 | } | |
f280892e SM |
2614 | case BT_VALUE_TYPE_ARRAY: { |
2615 | g_string_append_c(buf, '['); | |
393729a6 | 2616 | uint64_t sz = bt_value_array_get_length(value); |
f280892e | 2617 | for (uint64_t i = 0; i < sz; i++) { |
bea5b968 PP |
2618 | const bt_value *item; |
2619 | int ret; | |
2620 | ||
f280892e | 2621 | if (i > 0) { |
bea5b968 | 2622 | g_string_append(buf, ", "); |
f280892e | 2623 | } |
bea5b968 PP |
2624 | |
2625 | item = bt_value_array_borrow_element_by_index_const( | |
2626 | value, i); | |
2627 | ret = bt_value_to_cli_param_value_append(item, buf); | |
2628 | ||
f280892e SM |
2629 | if (ret) { |
2630 | goto end; | |
2631 | } | |
2632 | } | |
2633 | g_string_append_c(buf, ']'); | |
2634 | break; | |
2635 | } | |
77957ab5 SM |
2636 | default: |
2637 | abort(); | |
2638 | } | |
2639 | ||
f280892e SM |
2640 | ret = 0; |
2641 | ||
2642 | end: | |
2643 | return ret; | |
2644 | } | |
2645 | ||
2646 | /* | |
2647 | * Convert `value` to its equivalent representation as a command line parameter | |
2648 | * value. | |
2649 | */ | |
2650 | ||
2651 | static | |
2652 | gchar *bt_value_to_cli_param_value(bt_value *value) | |
2653 | { | |
2654 | GString *buf; | |
2655 | gchar *result = NULL; | |
2656 | ||
2657 | buf = g_string_new(NULL); | |
2658 | if (!buf) { | |
9f901451 | 2659 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
f280892e SM |
2660 | goto error; |
2661 | } | |
2662 | ||
2663 | if (bt_value_to_cli_param_value_append(value, buf)) { | |
2664 | goto error; | |
2665 | } | |
2666 | ||
77957ab5 SM |
2667 | result = g_string_free(buf, FALSE); |
2668 | buf = NULL; | |
2669 | ||
2670 | goto end; | |
2671 | ||
2672 | error: | |
2673 | if (buf) { | |
2674 | g_string_free(buf, TRUE); | |
2675 | } | |
2676 | ||
2677 | end: | |
2678 | return result; | |
2679 | } | |
2680 | ||
c7b0cd78 | 2681 | static |
77957ab5 | 2682 | int append_parameter_to_args(bt_value *args, const char *key, bt_value *value) |
c7b0cd78 | 2683 | { |
f6ccaed9 | 2684 | BT_ASSERT(args); |
c7b0cd78 | 2685 | BT_ASSERT(bt_value_get_type(args) == BT_VALUE_TYPE_ARRAY); |
f6ccaed9 PP |
2686 | BT_ASSERT(key); |
2687 | BT_ASSERT(value); | |
9009cc24 | 2688 | |
c7b0cd78 | 2689 | int ret = 0; |
77957ab5 | 2690 | gchar *str_value = NULL; |
c7b0cd78 SM |
2691 | GString *parameter = NULL; |
2692 | ||
2693 | if (bt_value_array_append_string_element(args, "--params")) { | |
9f901451 | 2694 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2695 | ret = -1; |
2696 | goto end; | |
2697 | } | |
2698 | ||
77957ab5 SM |
2699 | str_value = bt_value_to_cli_param_value(value); |
2700 | if (!str_value) { | |
9009cc24 PP |
2701 | ret = -1; |
2702 | goto end; | |
2703 | } | |
2704 | ||
c7b0cd78 SM |
2705 | parameter = g_string_new(NULL); |
2706 | if (!parameter) { | |
9f901451 | 2707 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2708 | ret = -1; |
2709 | goto end; | |
2710 | } | |
2711 | ||
77957ab5 | 2712 | g_string_printf(parameter, "%s=%s", key, str_value); |
c7b0cd78 SM |
2713 | |
2714 | if (bt_value_array_append_string_element(args, parameter->str)) { | |
9f901451 | 2715 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2716 | ret = -1; |
2717 | goto end; | |
2718 | } | |
2719 | ||
2720 | end: | |
c7b0cd78 SM |
2721 | if (parameter) { |
2722 | g_string_free(parameter, TRUE); | |
2723 | parameter = NULL; | |
2724 | } | |
2725 | ||
77957ab5 SM |
2726 | if (str_value) { |
2727 | g_free(str_value); | |
2728 | str_value = NULL; | |
2729 | } | |
2730 | ||
2731 | return ret; | |
2732 | } | |
2733 | ||
2734 | static | |
2735 | int append_string_parameter_to_args(bt_value *args, const char *key, const char *value) | |
2736 | { | |
2737 | bt_value *str_value; | |
2738 | int ret; | |
2739 | ||
2740 | str_value = bt_value_string_create_init(value); | |
2741 | ||
2742 | if (!str_value) { | |
9f901451 | 2743 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
77957ab5 SM |
2744 | ret = -1; |
2745 | goto end; | |
2746 | } | |
2747 | ||
2748 | ret = append_parameter_to_args(args, key, str_value); | |
2749 | ||
2750 | end: | |
2751 | BT_VALUE_PUT_REF_AND_RESET(str_value); | |
9009cc24 PP |
2752 | return ret; |
2753 | } | |
2754 | ||
c7b0cd78 SM |
2755 | static |
2756 | int append_implicit_component_extra_param(struct implicit_component_args *args, | |
2757 | const char *key, const char *value) | |
2758 | { | |
77957ab5 | 2759 | return append_string_parameter_to_args(args->extra_params, key, value); |
c7b0cd78 SM |
2760 | } |
2761 | ||
9009cc24 PP |
2762 | /* |
2763 | * Escapes `.`, `:`, and `\` of `input` with `\`. | |
2764 | */ | |
2765 | static | |
2766 | GString *escape_dot_colon(const char *input) | |
2767 | { | |
2768 | GString *output = g_string_new(NULL); | |
2769 | const char *ch; | |
2770 | ||
2771 | if (!output) { | |
9f901451 | 2772 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2773 | goto end; |
2774 | } | |
2775 | ||
2776 | for (ch = input; *ch != '\0'; ch++) { | |
2777 | if (*ch == '\\' || *ch == '.' || *ch == ':') { | |
2778 | g_string_append_c(output, '\\'); | |
2779 | } | |
2780 | ||
2781 | g_string_append_c(output, *ch); | |
2782 | } | |
2783 | ||
2784 | end: | |
2785 | return output; | |
2786 | } | |
2787 | ||
2788 | /* | |
2789 | * Appends a --connect option to a list of arguments. `upstream_name` | |
2790 | * and `downstream_name` are escaped with escape_dot_colon() in this | |
2791 | * function. | |
2792 | */ | |
2793 | static | |
b19ff26f | 2794 | int append_connect_arg(bt_value *run_args, |
9009cc24 PP |
2795 | const char *upstream_name, const char *downstream_name) |
2796 | { | |
2797 | int ret = 0; | |
2798 | GString *e_upstream_name = escape_dot_colon(upstream_name); | |
2799 | GString *e_downstream_name = escape_dot_colon(downstream_name); | |
2800 | GString *arg = g_string_new(NULL); | |
2801 | ||
2802 | if (!e_upstream_name || !e_downstream_name || !arg) { | |
9f901451 | 2803 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2804 | ret = -1; |
2805 | goto end; | |
2806 | } | |
2807 | ||
05e21286 | 2808 | ret = bt_value_array_append_string_element(run_args, "--connect"); |
9009cc24 | 2809 | if (ret) { |
9f901451 | 2810 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2811 | ret = -1; |
2812 | goto end; | |
2813 | } | |
2814 | ||
2815 | g_string_append(arg, e_upstream_name->str); | |
2816 | g_string_append_c(arg, ':'); | |
2817 | g_string_append(arg, e_downstream_name->str); | |
05e21286 | 2818 | ret = bt_value_array_append_string_element(run_args, arg->str); |
9009cc24 | 2819 | if (ret) { |
9f901451 | 2820 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2821 | ret = -1; |
2822 | goto end; | |
2823 | } | |
2824 | ||
2825 | end: | |
2826 | if (arg) { | |
2827 | g_string_free(arg, TRUE); | |
2828 | } | |
2829 | ||
2830 | if (e_upstream_name) { | |
2831 | g_string_free(e_upstream_name, TRUE); | |
2832 | } | |
2833 | ||
2834 | if (e_downstream_name) { | |
2835 | g_string_free(e_downstream_name, TRUE); | |
2836 | } | |
2837 | ||
2838 | return ret; | |
2839 | } | |
2840 | ||
2841 | /* | |
2842 | * Appends the run command's --connect options for the convert command. | |
2843 | */ | |
2844 | static | |
b19ff26f | 2845 | int convert_auto_connect(bt_value *run_args, |
9009cc24 PP |
2846 | GList *source_names, GList *filter_names, |
2847 | GList *sink_names) | |
2848 | { | |
2849 | int ret = 0; | |
2850 | GList *source_at = source_names; | |
2851 | GList *filter_at = filter_names; | |
2852 | GList *filter_prev; | |
2853 | GList *sink_at = sink_names; | |
2854 | ||
f6ccaed9 PP |
2855 | BT_ASSERT(source_names); |
2856 | BT_ASSERT(filter_names); | |
2857 | BT_ASSERT(sink_names); | |
9009cc24 PP |
2858 | |
2859 | /* Connect all sources to the first filter */ | |
5084732e | 2860 | for (source_at = source_names; source_at; source_at = g_list_next(source_at)) { |
9009cc24 PP |
2861 | GString *source_name = source_at->data; |
2862 | GString *filter_name = filter_at->data; | |
2863 | ||
2864 | ret = append_connect_arg(run_args, source_name->str, | |
2865 | filter_name->str); | |
2866 | if (ret) { | |
2867 | goto error; | |
2868 | } | |
2869 | } | |
2870 | ||
2871 | filter_prev = filter_at; | |
2872 | filter_at = g_list_next(filter_at); | |
2873 | ||
2874 | /* Connect remaining filters */ | |
5084732e | 2875 | for (; filter_at; filter_prev = filter_at, filter_at = g_list_next(filter_at)) { |
9009cc24 PP |
2876 | GString *filter_name = filter_at->data; |
2877 | GString *filter_prev_name = filter_prev->data; | |
2878 | ||
2879 | ret = append_connect_arg(run_args, filter_prev_name->str, | |
2880 | filter_name->str); | |
2881 | if (ret) { | |
2882 | goto error; | |
2883 | } | |
2884 | } | |
2885 | ||
2886 | /* Connect last filter to all sinks */ | |
5084732e | 2887 | for (sink_at = sink_names; sink_at; sink_at = g_list_next(sink_at)) { |
9009cc24 PP |
2888 | GString *filter_name = filter_prev->data; |
2889 | GString *sink_name = sink_at->data; | |
2890 | ||
2891 | ret = append_connect_arg(run_args, filter_name->str, | |
2892 | sink_name->str); | |
2893 | if (ret) { | |
2894 | goto error; | |
2895 | } | |
2896 | } | |
2897 | ||
2898 | goto end; | |
2899 | ||
2900 | error: | |
2901 | ret = -1; | |
2902 | ||
2903 | end: | |
2904 | return ret; | |
2905 | } | |
2906 | ||
2907 | static | |
2908 | int split_timerange(const char *arg, char **begin, char **end) | |
2909 | { | |
2910 | int ret = 0; | |
2911 | const char *ch = arg; | |
2912 | size_t end_pos; | |
2913 | GString *g_begin = NULL; | |
2914 | GString *g_end = NULL; | |
2915 | ||
f6ccaed9 | 2916 | BT_ASSERT(arg); |
9009cc24 PP |
2917 | |
2918 | if (*ch == '[') { | |
2919 | ch++; | |
2920 | } | |
2921 | ||
2922 | g_begin = bt_common_string_until(ch, "", ",", &end_pos); | |
2923 | if (!g_begin || ch[end_pos] != ',' || g_begin->len == 0) { | |
2924 | goto error; | |
2925 | } | |
2926 | ||
2927 | ch += end_pos + 1; | |
2928 | ||
2929 | g_end = bt_common_string_until(ch, "", "]", &end_pos); | |
2930 | if (!g_end || g_end->len == 0) { | |
2931 | goto error; | |
2932 | } | |
2933 | ||
f6ccaed9 PP |
2934 | BT_ASSERT(begin); |
2935 | BT_ASSERT(end); | |
9009cc24 PP |
2936 | *begin = g_begin->str; |
2937 | *end = g_end->str; | |
2938 | g_string_free(g_begin, FALSE); | |
2939 | g_string_free(g_end, FALSE); | |
2940 | g_begin = NULL; | |
2941 | g_end = NULL; | |
2942 | goto end; | |
2943 | ||
2944 | error: | |
2945 | ret = -1; | |
2946 | ||
2947 | end: | |
2948 | if (g_begin) { | |
2949 | g_string_free(g_begin, TRUE); | |
2950 | } | |
2951 | ||
2952 | if (g_end) { | |
2953 | g_string_free(g_end, TRUE); | |
2954 | } | |
2955 | ||
2956 | return ret; | |
2957 | } | |
2958 | ||
2959 | static | |
2960 | int g_list_prepend_gstring(GList **list, const char *string) | |
2961 | { | |
2962 | int ret = 0; | |
2963 | GString *gs = g_string_new(string); | |
2964 | ||
f6ccaed9 | 2965 | BT_ASSERT(list); |
9009cc24 PP |
2966 | |
2967 | if (!gs) { | |
9f901451 | 2968 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
2969 | goto end; |
2970 | } | |
2971 | ||
2972 | *list = g_list_prepend(*list, gs); | |
2973 | ||
2974 | end: | |
2975 | return ret; | |
2976 | } | |
2977 | ||
73760435 | 2978 | /* |
24594611 PP |
2979 | * Create `struct implicit_component_args` structures for each of the |
2980 | * source components we identified. Add them to `component_args`. | |
1ead9076 | 2981 | * |
24594611 PP |
2982 | * `non_opt_params` is an array where each element is an array of |
2983 | * strings containing all the arguments to `--params` that apply to the | |
2984 | * non-option argument at the same index. For example, if, for a | |
2985 | * non-option argument, the following `--params` options applied: | |
1ead9076 SM |
2986 | * |
2987 | * --params=a=2 --params=b=3,c=4 | |
2988 | * | |
24594611 | 2989 | * its entry in `non_opt_params` would contain |
1ead9076 SM |
2990 | * |
2991 | * ["a=2", "b=3,c=4"] | |
73760435 SM |
2992 | */ |
2993 | ||
2994 | static | |
1ead9076 SM |
2995 | int create_implicit_component_args_from_auto_discovered_sources( |
2996 | const struct auto_source_discovery *auto_disc, | |
24594611 PP |
2997 | const bt_value *non_opt_params, |
2998 | const bt_value *non_opt_loglevels, | |
1ead9076 | 2999 | GPtrArray *component_args) |
73760435 SM |
3000 | { |
3001 | gchar *cc_name = NULL; | |
3002 | struct implicit_component_args *comp = NULL; | |
3003 | int status; | |
3004 | guint i, len; | |
3005 | ||
3006 | len = auto_disc->results->len; | |
3007 | ||
3008 | for (i = 0; i < len; i++) { | |
3009 | struct auto_source_discovery_result *res = | |
3010 | g_ptr_array_index(auto_disc->results, i); | |
1ead9076 | 3011 | uint64_t orig_indices_i, orig_indices_count; |
73760435 SM |
3012 | |
3013 | g_free(cc_name); | |
3014 | cc_name = g_strdup_printf("source.%s.%s", res->plugin_name, res->source_cc_name); | |
3015 | if (!cc_name) { | |
3016 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
1ead9076 | 3017 | goto error; |
73760435 SM |
3018 | } |
3019 | ||
3020 | comp = create_implicit_component_args(cc_name); | |
3021 | if (!comp) { | |
1ead9076 SM |
3022 | goto error; |
3023 | } | |
3024 | ||
3025 | /* | |
24594611 PP |
3026 | * Append parameters and log levels of all the |
3027 | * non-option arguments that contributed to this | |
3028 | * component instance coming into existence. | |
1ead9076 | 3029 | */ |
393729a6 | 3030 | orig_indices_count = bt_value_array_get_length(res->original_input_indices); |
1ead9076 SM |
3031 | for (orig_indices_i = 0; orig_indices_i < orig_indices_count; orig_indices_i++) { |
3032 | const bt_value *orig_idx_value = | |
3033 | bt_value_array_borrow_element_by_index( | |
3034 | res->original_input_indices, orig_indices_i); | |
3035 | uint64_t orig_idx = bt_value_integer_unsigned_get(orig_idx_value); | |
3036 | const bt_value *params_array = | |
3037 | bt_value_array_borrow_element_by_index_const( | |
24594611 | 3038 | non_opt_params, orig_idx); |
1ead9076 | 3039 | uint64_t params_i, params_count; |
1b2b6649 | 3040 | const bt_value *loglevel_value; |
1ead9076 | 3041 | |
393729a6 | 3042 | params_count = bt_value_array_get_length(params_array); |
1ead9076 SM |
3043 | for (params_i = 0; params_i < params_count; params_i++) { |
3044 | const bt_value *params_value = | |
3045 | bt_value_array_borrow_element_by_index_const( | |
3046 | params_array, params_i); | |
3047 | const char *params = bt_value_string_get(params_value); | |
3048 | bt_value_array_append_element_status append_status; | |
3049 | ||
3050 | append_status = bt_value_array_append_string_element( | |
3051 | comp->extra_params, "--params"); | |
3052 | if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) { | |
3053 | BT_CLI_LOGE_APPEND_CAUSE("Failed to append array element."); | |
3054 | goto error; | |
3055 | } | |
3056 | ||
3057 | append_status = bt_value_array_append_string_element( | |
3058 | comp->extra_params, params); | |
3059 | if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) { | |
3060 | BT_CLI_LOGE_APPEND_CAUSE("Failed to append array element."); | |
3061 | goto error; | |
3062 | } | |
3063 | } | |
1b2b6649 SM |
3064 | |
3065 | loglevel_value = bt_value_array_borrow_element_by_index_const( | |
24594611 | 3066 | non_opt_loglevels, orig_idx); |
1b2b6649 SM |
3067 | if (bt_value_get_type(loglevel_value) == BT_VALUE_TYPE_STRING) { |
3068 | const char *loglevel = bt_value_string_get(loglevel_value); | |
3069 | bt_value_array_append_element_status append_status; | |
3070 | ||
3071 | append_status = bt_value_array_append_string_element( | |
3072 | comp->extra_params, "--log-level"); | |
3073 | if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) { | |
3074 | BT_CLI_LOGE_APPEND_CAUSE("Failed to append array element."); | |
3075 | goto error; | |
3076 | } | |
3077 | ||
3078 | append_status = bt_value_array_append_string_element( | |
3079 | comp->extra_params, loglevel); | |
3080 | if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) { | |
3081 | BT_CLI_LOGE_APPEND_CAUSE("Failed to append array element."); | |
3082 | goto error; | |
3083 | } | |
3084 | } | |
73760435 SM |
3085 | } |
3086 | ||
3087 | status = append_parameter_to_args(comp->extra_params, "inputs", res->inputs); | |
3088 | if (status != 0) { | |
1ead9076 | 3089 | goto error; |
73760435 SM |
3090 | } |
3091 | ||
3092 | g_ptr_array_add(component_args, comp); | |
3093 | comp = NULL; | |
3094 | } | |
3095 | ||
1ead9076 SM |
3096 | status = 0; |
3097 | goto end; | |
3098 | ||
3099 | error: | |
3100 | status = -1; | |
3101 | ||
73760435 SM |
3102 | end: |
3103 | g_free(cc_name); | |
3104 | ||
3105 | if (comp) { | |
3106 | destroy_implicit_component_args(comp); | |
3107 | } | |
1ead9076 SM |
3108 | |
3109 | return status; | |
73760435 SM |
3110 | } |
3111 | ||
505d9178 SM |
3112 | /* |
3113 | * As we iterate the arguments to the convert command, this tracks what is the | |
3114 | * type of the current item, to which some contextual options (e.g. --params) | |
3115 | * apply to. | |
3116 | */ | |
3117 | enum convert_current_item_type { | |
3118 | /* There is no current item. */ | |
3119 | CONVERT_CURRENT_ITEM_TYPE_NONE, | |
3120 | ||
3121 | /* Current item is a component. */ | |
3122 | CONVERT_CURRENT_ITEM_TYPE_COMPONENT, | |
8b4cd08a | 3123 | |
24594611 PP |
3124 | /* Current item is a non-option argument. */ |
3125 | CONVERT_CURRENT_ITEM_TYPE_NON_OPT, | |
505d9178 SM |
3126 | }; |
3127 | ||
9009cc24 PP |
3128 | /* |
3129 | * Creates a Babeltrace config object from the arguments of a convert | |
3130 | * command. | |
3131 | * | |
3132 | * *retcode is set to the appropriate exit code to use. | |
3133 | */ | |
3134 | static | |
3135 | struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], | |
02510056 PP |
3136 | int *retcode, const bt_value *plugin_paths, |
3137 | int *default_log_level) | |
9009cc24 | 3138 | { |
505d9178 SM |
3139 | enum convert_current_item_type current_item_type = |
3140 | CONVERT_CURRENT_ITEM_TYPE_NONE; | |
ca60bbc3 | 3141 | int ret = 0; |
9009cc24 | 3142 | struct bt_config *cfg = NULL; |
9009cc24 PP |
3143 | bool got_input_format_opt = false; |
3144 | bool got_output_format_opt = false; | |
3145 | bool trimmer_has_begin = false; | |
3146 | bool trimmer_has_end = false; | |
75a2cb9b | 3147 | bool stream_intersection_mode = false; |
9009cc24 PP |
3148 | bool print_run_args = false; |
3149 | bool print_run_args_0 = false; | |
3150 | bool print_ctf_metadata = false; | |
b19ff26f PP |
3151 | bt_value *run_args = NULL; |
3152 | bt_value *all_names = NULL; | |
9009cc24 PP |
3153 | GList *source_names = NULL; |
3154 | GList *filter_names = NULL; | |
3155 | GList *sink_names = NULL; | |
24594611 PP |
3156 | bt_value *non_opts = NULL; |
3157 | bt_value *non_opt_params = NULL; | |
3158 | bt_value *non_opt_loglevels = NULL; | |
e7ad156c | 3159 | struct implicit_component_args implicit_ctf_output_args = { 0 }; |
9009cc24 PP |
3160 | struct implicit_component_args implicit_lttng_live_args = { 0 }; |
3161 | struct implicit_component_args implicit_dummy_args = { 0 }; | |
3162 | struct implicit_component_args implicit_text_args = { 0 }; | |
3163 | struct implicit_component_args implicit_debug_info_args = { 0 }; | |
3164 | struct implicit_component_args implicit_muxer_args = { 0 }; | |
3165 | struct implicit_component_args implicit_trimmer_args = { 0 }; | |
9009cc24 PP |
3166 | char error_buf[256] = { 0 }; |
3167 | size_t i; | |
3168 | struct bt_common_lttng_live_url_parts lttng_live_url_parts = { 0 }; | |
e7ad156c | 3169 | char *output = NULL; |
73760435 SM |
3170 | struct auto_source_discovery auto_disc = { NULL }; |
3171 | GString *auto_disc_comp_name = NULL; | |
ca60bbc3 | 3172 | struct bt_argpar_parse_ret argpar_parse_ret = { 0 }; |
505d9178 SM |
3173 | GString *name_gstr = NULL; |
3174 | GString *component_arg_for_run = NULL; | |
73760435 SM |
3175 | |
3176 | /* | |
3177 | * Array of `struct implicit_component_args *` created for the sources | |
3178 | * we have auto-discovered. | |
3179 | */ | |
3180 | GPtrArray *discovered_source_args = NULL; | |
3181 | ||
3182 | /* | |
3183 | * If set, restrict automatic source discovery to this component class | |
3184 | * of this plugin. | |
3185 | */ | |
3186 | const char *auto_source_discovery_restrict_plugin_name = NULL; | |
3187 | const char *auto_source_discovery_restrict_component_class_name = NULL; | |
3188 | ||
3189 | gchar *ctf_fs_source_clock_class_offset_arg = NULL; | |
3190 | gchar *ctf_fs_source_clock_class_offset_ns_arg = NULL; | |
9009cc24 PP |
3191 | *retcode = 0; |
3192 | ||
0e497e1c | 3193 | if (argc < 1) { |
9009cc24 PP |
3194 | print_convert_usage(stdout); |
3195 | *retcode = -1; | |
3196 | goto end; | |
3197 | } | |
3198 | ||
e7ad156c PP |
3199 | if (init_implicit_component_args(&implicit_ctf_output_args, |
3200 | "sink.ctf.fs", false)) { | |
3201 | goto error; | |
3202 | } | |
3203 | ||
9009cc24 | 3204 | if (init_implicit_component_args(&implicit_lttng_live_args, |
fd5f8053 | 3205 | "source.ctf.lttng-live", false)) { |
9009cc24 PP |
3206 | goto error; |
3207 | } | |
3208 | ||
fd5f8053 PP |
3209 | if (init_implicit_component_args(&implicit_text_args, |
3210 | "sink.text.pretty", false)) { | |
9009cc24 PP |
3211 | goto error; |
3212 | } | |
3213 | ||
fd5f8053 PP |
3214 | if (init_implicit_component_args(&implicit_dummy_args, |
3215 | "sink.utils.dummy", false)) { | |
9009cc24 PP |
3216 | goto error; |
3217 | } | |
3218 | ||
3219 | if (init_implicit_component_args(&implicit_debug_info_args, | |
9a16feea | 3220 | "filter.lttng-utils.debug-info", false)) { |
9009cc24 PP |
3221 | goto error; |
3222 | } | |
3223 | ||
fd5f8053 PP |
3224 | if (init_implicit_component_args(&implicit_muxer_args, |
3225 | "filter.utils.muxer", true)) { | |
9009cc24 PP |
3226 | goto error; |
3227 | } | |
3228 | ||
3229 | if (init_implicit_component_args(&implicit_trimmer_args, | |
fd5f8053 | 3230 | "filter.utils.trimmer", false)) { |
9009cc24 PP |
3231 | goto error; |
3232 | } | |
3233 | ||
05e21286 | 3234 | all_names = bt_value_map_create(); |
9009cc24 | 3235 | if (!all_names) { |
9f901451 | 3236 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
3237 | goto error; |
3238 | } | |
3239 | ||
05e21286 | 3240 | run_args = bt_value_array_create(); |
9009cc24 | 3241 | if (!run_args) { |
9f901451 | 3242 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
3243 | goto error; |
3244 | } | |
3245 | ||
505d9178 SM |
3246 | component_arg_for_run = g_string_new(NULL); |
3247 | if (!component_arg_for_run) { | |
9f901451 | 3248 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
3249 | goto error; |
3250 | } | |
3251 | ||
24594611 PP |
3252 | non_opts = bt_value_array_create(); |
3253 | if (!non_opts) { | |
9f901451 | 3254 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
f280892e SM |
3255 | goto error; |
3256 | } | |
3257 | ||
24594611 PP |
3258 | non_opt_params = bt_value_array_create(); |
3259 | if (!non_opt_params) { | |
1ead9076 SM |
3260 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
3261 | goto error; | |
3262 | } | |
3263 | ||
24594611 PP |
3264 | non_opt_loglevels = bt_value_array_create(); |
3265 | if (!non_opt_loglevels) { | |
1b2b6649 SM |
3266 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
3267 | goto error; | |
3268 | } | |
3269 | ||
73760435 SM |
3270 | if (auto_source_discovery_init(&auto_disc) != 0) { |
3271 | goto error; | |
3272 | } | |
3273 | ||
3274 | discovered_source_args = | |
3275 | g_ptr_array_new_with_free_func((GDestroyNotify) destroy_implicit_component_args); | |
3276 | if (!discovered_source_args) { | |
3277 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3278 | goto error; | |
3279 | } | |
3280 | ||
3281 | auto_disc_comp_name = g_string_new(NULL); | |
3282 | if (!auto_disc_comp_name) { | |
3283 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3284 | goto error; | |
3285 | } | |
3286 | ||
9009cc24 PP |
3287 | /* |
3288 | * First pass: collect all arguments which need to be passed | |
3289 | * as is to the run command. This pass can also add --name | |
3290 | * arguments if needed to automatically name unnamed component | |
453b777b | 3291 | * instances. |
9009cc24 | 3292 | */ |
ca60bbc3 SM |
3293 | argpar_parse_ret = bt_argpar_parse(argc, argv, convert_options, true); |
3294 | if (argpar_parse_ret.error) { | |
3295 | BT_CLI_LOGE_APPEND_CAUSE( | |
3296 | "While parsing `convert` command's command-line arguments: %s", | |
3297 | argpar_parse_ret.error->str); | |
9009cc24 PP |
3298 | goto error; |
3299 | } | |
3300 | ||
ca60bbc3 SM |
3301 | if (help_option_is_specified(&argpar_parse_ret)) { |
3302 | print_convert_usage(stdout); | |
3303 | *retcode = -1; | |
3304 | BT_OBJECT_PUT_REF_AND_RESET(cfg); | |
3305 | goto end; | |
3306 | } | |
9009cc24 | 3307 | |
ca60bbc3 SM |
3308 | for (i = 0; i < argpar_parse_ret.items->len; i++) { |
3309 | struct bt_argpar_item *argpar_item = | |
3310 | g_ptr_array_index(argpar_parse_ret.items, i); | |
3311 | struct bt_argpar_item_opt *argpar_item_opt; | |
9009cc24 PP |
3312 | char *name = NULL; |
3313 | char *plugin_name = NULL; | |
3314 | char *comp_cls_name = NULL; | |
ca60bbc3 | 3315 | const char *arg; |
9009cc24 | 3316 | |
8b4cd08a SM |
3317 | if (argpar_item->type == BT_ARGPAR_ITEM_TYPE_OPT) { |
3318 | argpar_item_opt = (struct bt_argpar_item_opt *) argpar_item; | |
3319 | arg = argpar_item_opt->arg; | |
fd5f8053 | 3320 | |
8b4cd08a SM |
3321 | switch (argpar_item_opt->descr->id) { |
3322 | case OPT_COMPONENT: | |
3323 | { | |
3324 | bt_component_class_type type; | |
9009cc24 | 3325 | |
8b4cd08a | 3326 | current_item_type = CONVERT_CURRENT_ITEM_TYPE_COMPONENT; |
9009cc24 | 3327 | |
8b4cd08a SM |
3328 | /* Parse the argument */ |
3329 | plugin_comp_cls_names(arg, &name, &plugin_name, | |
3330 | &comp_cls_name, &type); | |
3331 | if (!plugin_name || !comp_cls_name) { | |
505d9178 | 3332 | BT_CLI_LOGE_APPEND_CAUSE( |
8b4cd08a SM |
3333 | "Invalid format for --component option's argument:\n %s", |
3334 | arg); | |
505d9178 SM |
3335 | goto error; |
3336 | } | |
3337 | ||
8b4cd08a SM |
3338 | if (name) { |
3339 | /* | |
3340 | * Name was given by the user, verify it isn't | |
3341 | * taken. | |
3342 | */ | |
3343 | if (bt_value_map_has_entry(all_names, name)) { | |
3344 | BT_CLI_LOGE_APPEND_CAUSE( | |
3345 | "Duplicate component instance name:\n %s", | |
3346 | name); | |
3347 | goto error; | |
3348 | } | |
3349 | ||
3350 | name_gstr = g_string_new(name); | |
3351 | if (!name_gstr) { | |
3352 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3353 | goto error; | |
3354 | } | |
3355 | ||
3356 | g_string_assign(component_arg_for_run, arg); | |
3357 | } else { | |
3358 | /* Name not given by user, generate one. */ | |
3359 | name_gstr = get_component_auto_name(arg, all_names); | |
3360 | if (!name_gstr) { | |
3361 | goto error; | |
3362 | } | |
3363 | ||
3364 | g_string_printf(component_arg_for_run, "%s:%s", | |
3365 | name_gstr->str, arg); | |
3366 | } | |
3367 | ||
3368 | if (bt_value_array_append_string_element(run_args, | |
3369 | "--component")) { | |
505d9178 SM |
3370 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
3371 | goto error; | |
3372 | } | |
3373 | ||
8b4cd08a SM |
3374 | if (bt_value_array_append_string_element(run_args, |
3375 | component_arg_for_run->str)) { | |
3376 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
505d9178 SM |
3377 | goto error; |
3378 | } | |
9009cc24 | 3379 | |
8b4cd08a SM |
3380 | /* |
3381 | * Remember this name globally, for the uniqueness of | |
3382 | * all component names. | |
3383 | */ | |
3384 | if (bt_value_map_insert_entry(all_names, | |
3385 | name_gstr->str, bt_value_null)) { | |
3386 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3387 | goto error; | |
3388 | } | |
fd5f8053 | 3389 | |
8b4cd08a SM |
3390 | /* |
3391 | * Remember this name specifically for the type of the | |
3392 | * component. This is to create connection arguments. | |
3393 | * | |
3394 | * The list takes ownership of `name_gstr`. | |
3395 | */ | |
3396 | switch (type) { | |
3397 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
3398 | source_names = g_list_append(source_names, name_gstr); | |
3399 | break; | |
3400 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
3401 | filter_names = g_list_append(filter_names, name_gstr); | |
3402 | break; | |
3403 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
3404 | sink_names = g_list_append(sink_names, name_gstr); | |
3405 | break; | |
3406 | default: | |
3407 | abort(); | |
3408 | } | |
3409 | name_gstr = NULL; | |
3410 | ||
3411 | free(name); | |
3412 | free(plugin_name); | |
3413 | free(comp_cls_name); | |
3414 | name = NULL; | |
3415 | plugin_name = NULL; | |
3416 | comp_cls_name = NULL; | |
3417 | break; | |
505d9178 | 3418 | } |
8b4cd08a | 3419 | case OPT_PARAMS: |
1ead9076 SM |
3420 | if (current_item_type == CONVERT_CURRENT_ITEM_TYPE_COMPONENT) { |
3421 | /* | |
3422 | * The current item is a component (--component option), | |
3423 | * pass it directly to the run args. | |
3424 | */ | |
3425 | if (bt_value_array_append_string_element(run_args, | |
3426 | "--params")) { | |
3427 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3428 | goto error; | |
3429 | } | |
505d9178 | 3430 | |
1ead9076 SM |
3431 | if (bt_value_array_append_string_element(run_args, arg)) { |
3432 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3433 | goto error; | |
3434 | } | |
24594611 PP |
3435 | } else if (current_item_type == CONVERT_CURRENT_ITEM_TYPE_NON_OPT) { |
3436 | /* | |
3437 | * The current item is a | |
3438 | * non-option argument, record | |
3439 | * it in `non_opt_params`. | |
3440 | */ | |
1ead9076 | 3441 | bt_value *array; |
393729a6 | 3442 | uint64_t idx = bt_value_array_get_length(non_opt_params) - 1; |
9009cc24 | 3443 | |
24594611 | 3444 | array = bt_value_array_borrow_element_by_index(non_opt_params, idx); |
1ead9076 SM |
3445 | bt_value_array_append_string_element(array, arg); |
3446 | } else { | |
3447 | BT_CLI_LOGE_APPEND_CAUSE( | |
3448 | "No current component (--component option) or non-option argument of which to set parameters:\n %s", | |
3449 | arg); | |
8b4cd08a SM |
3450 | goto error; |
3451 | } | |
505d9178 | 3452 | break; |
8b4cd08a | 3453 | case OPT_LOG_LEVEL: |
1b2b6649 SM |
3454 | if (current_item_type == CONVERT_CURRENT_ITEM_TYPE_COMPONENT) { |
3455 | if (bt_value_array_append_string_element(run_args, "--log-level")) { | |
3456 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3457 | goto error; | |
3458 | } | |
9009cc24 | 3459 | |
1b2b6649 SM |
3460 | if (bt_value_array_append_string_element(run_args, arg)) { |
3461 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3462 | goto error; | |
3463 | } | |
24594611 | 3464 | } else if (current_item_type == CONVERT_CURRENT_ITEM_TYPE_NON_OPT) { |
393729a6 | 3465 | uint64_t idx = bt_value_array_get_length(non_opt_loglevels) - 1; |
1b2b6649 | 3466 | bt_value *log_level_str_value; |
9009cc24 | 3467 | |
1b2b6649 SM |
3468 | log_level_str_value = bt_value_string_create_init(arg); |
3469 | if (!log_level_str_value) { | |
3470 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3471 | goto error; | |
3472 | } | |
3473 | ||
24594611 | 3474 | if (bt_value_array_set_element_by_index(non_opt_loglevels, idx, |
1b2b6649 SM |
3475 | log_level_str_value)) { |
3476 | bt_value_put_ref(log_level_str_value); | |
3477 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3478 | goto error; | |
3479 | } | |
3480 | } else { | |
3481 | BT_CLI_LOGE_APPEND_CAUSE( | |
3482 | "No current component (--component option) or non-option argument to assign a log level to:\n %s", | |
3483 | arg); | |
8b4cd08a SM |
3484 | goto error; |
3485 | } | |
29da2ffc | 3486 | |
8b4cd08a SM |
3487 | break; |
3488 | case OPT_RETRY_DURATION: | |
3489 | if (bt_value_array_append_string_element(run_args, | |
3490 | "--retry-duration")) { | |
3491 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3492 | goto error; | |
3493 | } | |
29da2ffc | 3494 | |
8b4cd08a SM |
3495 | if (bt_value_array_append_string_element(run_args, arg)) { |
3496 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3497 | goto error; | |
3498 | } | |
3499 | break; | |
3500 | case OPT_BEGIN: | |
3501 | case OPT_CLOCK_CYCLES: | |
3502 | case OPT_CLOCK_DATE: | |
3503 | case OPT_CLOCK_FORCE_CORRELATE: | |
3504 | case OPT_CLOCK_GMT: | |
3505 | case OPT_CLOCK_OFFSET: | |
3506 | case OPT_CLOCK_OFFSET_NS: | |
3507 | case OPT_CLOCK_SECONDS: | |
3508 | case OPT_COLOR: | |
3509 | case OPT_DEBUG: | |
3510 | case OPT_DEBUG_INFO: | |
3511 | case OPT_DEBUG_INFO_DIR: | |
3512 | case OPT_DEBUG_INFO_FULL_PATH: | |
3513 | case OPT_DEBUG_INFO_TARGET_PREFIX: | |
3514 | case OPT_END: | |
3515 | case OPT_FIELDS: | |
3516 | case OPT_INPUT_FORMAT: | |
3517 | case OPT_NAMES: | |
3518 | case OPT_NO_DELTA: | |
3519 | case OPT_OUTPUT_FORMAT: | |
3520 | case OPT_OUTPUT: | |
3521 | case OPT_RUN_ARGS: | |
3522 | case OPT_RUN_ARGS_0: | |
3523 | case OPT_STREAM_INTERSECTION: | |
3524 | case OPT_TIMERANGE: | |
3525 | case OPT_VERBOSE: | |
3526 | /* Ignore in this pass */ | |
3527 | break; | |
3528 | default: | |
3529 | BT_CLI_LOGE_APPEND_CAUSE("Unknown command-line option specified (option code %d).", | |
3530 | argpar_item_opt->descr->id); | |
9009cc24 PP |
3531 | goto error; |
3532 | } | |
8b4cd08a SM |
3533 | } else if (argpar_item->type == BT_ARGPAR_ITEM_TYPE_NON_OPT) { |
3534 | struct bt_argpar_item_non_opt *argpar_item_non_opt; | |
3535 | bt_value_array_append_element_status append_status; | |
9009cc24 | 3536 | |
24594611 | 3537 | current_item_type = CONVERT_CURRENT_ITEM_TYPE_NON_OPT; |
9009cc24 | 3538 | |
8b4cd08a SM |
3539 | argpar_item_non_opt = (struct bt_argpar_item_non_opt *) argpar_item; |
3540 | ||
24594611 | 3541 | append_status = bt_value_array_append_string_element(non_opts, |
8b4cd08a SM |
3542 | argpar_item_non_opt->arg); |
3543 | if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) { | |
9f901451 | 3544 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
3545 | goto error; |
3546 | } | |
1ead9076 | 3547 | |
847ab606 PP |
3548 | append_status = bt_value_array_append_empty_array_element( |
3549 | non_opt_params, NULL); | |
1ead9076 SM |
3550 | if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) { |
3551 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3552 | goto error; | |
3553 | } | |
1b2b6649 | 3554 | |
24594611 | 3555 | append_status = bt_value_array_append_element(non_opt_loglevels, bt_value_null); |
1b2b6649 SM |
3556 | if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) { |
3557 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3558 | goto error; | |
3559 | } | |
8b4cd08a SM |
3560 | } else { |
3561 | abort(); | |
9009cc24 | 3562 | } |
9009cc24 PP |
3563 | } |
3564 | ||
9009cc24 PP |
3565 | /* |
3566 | * Second pass: transform the convert-specific options and | |
3567 | * arguments into implicit component instances for the run | |
3568 | * command. | |
3569 | */ | |
ca60bbc3 SM |
3570 | for (i = 0; i < argpar_parse_ret.items->len; i++) { |
3571 | struct bt_argpar_item *argpar_item = | |
3572 | g_ptr_array_index(argpar_parse_ret.items, i); | |
3573 | struct bt_argpar_item_opt *argpar_item_opt; | |
3574 | const char *arg; | |
9009cc24 | 3575 | |
ca60bbc3 SM |
3576 | if (argpar_item->type != BT_ARGPAR_ITEM_TYPE_OPT) { |
3577 | continue; | |
3578 | } | |
9009cc24 | 3579 | |
ca60bbc3 SM |
3580 | argpar_item_opt = (struct bt_argpar_item_opt *) argpar_item; |
3581 | arg = argpar_item_opt->arg; | |
9009cc24 | 3582 | |
ca60bbc3 | 3583 | switch (argpar_item_opt->descr->id) { |
9009cc24 PP |
3584 | case OPT_BEGIN: |
3585 | if (trimmer_has_begin) { | |
3586 | printf("At --begin option: --begin or --timerange option already specified\n %s\n", | |
3587 | arg); | |
3588 | goto error; | |
3589 | } | |
3590 | ||
3591 | trimmer_has_begin = true; | |
e7ad156c | 3592 | ret = append_implicit_component_extra_param( |
9009cc24 PP |
3593 | &implicit_trimmer_args, "begin", arg); |
3594 | implicit_trimmer_args.exists = true; | |
3595 | if (ret) { | |
3596 | goto error; | |
3597 | } | |
3598 | break; | |
3599 | case OPT_END: | |
3600 | if (trimmer_has_end) { | |
3601 | printf("At --end option: --end or --timerange option already specified\n %s\n", | |
3602 | arg); | |
3603 | goto error; | |
3604 | } | |
3605 | ||
3606 | trimmer_has_end = true; | |
e7ad156c | 3607 | ret = append_implicit_component_extra_param( |
9009cc24 PP |
3608 | &implicit_trimmer_args, "end", arg); |
3609 | implicit_trimmer_args.exists = true; | |
3610 | if (ret) { | |
3611 | goto error; | |
3612 | } | |
3613 | break; | |
3614 | case OPT_TIMERANGE: | |
3615 | { | |
3616 | char *begin; | |
3617 | char *end; | |
3618 | ||
3619 | if (trimmer_has_begin || trimmer_has_end) { | |
3620 | printf("At --timerange option: --begin, --end, or --timerange option already specified\n %s\n", | |
3621 | arg); | |
3622 | goto error; | |
3623 | } | |
3624 | ||
3625 | ret = split_timerange(arg, &begin, &end); | |
3626 | if (ret) { | |
9f901451 | 3627 | BT_CLI_LOGE_APPEND_CAUSE("Invalid --timerange option's argument: expecting BEGIN,END or [BEGIN,END]:\n %s", |
9009cc24 PP |
3628 | arg); |
3629 | goto error; | |
3630 | } | |
3631 | ||
e7ad156c | 3632 | ret = append_implicit_component_extra_param( |
9009cc24 | 3633 | &implicit_trimmer_args, "begin", begin); |
e7ad156c | 3634 | ret |= append_implicit_component_extra_param( |
9009cc24 PP |
3635 | &implicit_trimmer_args, "end", end); |
3636 | implicit_trimmer_args.exists = true; | |
3637 | free(begin); | |
3638 | free(end); | |
3639 | if (ret) { | |
3640 | goto error; | |
3641 | } | |
3642 | break; | |
3643 | } | |
3644 | case OPT_CLOCK_CYCLES: | |
3645 | append_implicit_component_param( | |
3646 | &implicit_text_args, "clock-cycles", "yes"); | |
3647 | implicit_text_args.exists = true; | |
3648 | break; | |
3649 | case OPT_CLOCK_DATE: | |
3650 | append_implicit_component_param( | |
3651 | &implicit_text_args, "clock-date", "yes"); | |
3652 | implicit_text_args.exists = true; | |
3653 | break; | |
3654 | case OPT_CLOCK_FORCE_CORRELATE: | |
3655 | append_implicit_component_param( | |
a2a54545 PP |
3656 | &implicit_muxer_args, |
3657 | "assume-absolute-clock-classes", "yes"); | |
9009cc24 PP |
3658 | break; |
3659 | case OPT_CLOCK_GMT: | |
3660 | append_implicit_component_param( | |
3661 | &implicit_text_args, "clock-gmt", "yes"); | |
eb01fbce | 3662 | append_implicit_component_param( |
f855116d | 3663 | &implicit_trimmer_args, "gmt", "yes"); |
9009cc24 PP |
3664 | implicit_text_args.exists = true; |
3665 | break; | |
3666 | case OPT_CLOCK_OFFSET: | |
73760435 SM |
3667 | if (ctf_fs_source_clock_class_offset_arg) { |
3668 | BT_CLI_LOGE_APPEND_CAUSE("Duplicate --clock-offset option\n"); | |
3669 | goto error; | |
3670 | } | |
3671 | ||
3672 | ctf_fs_source_clock_class_offset_arg = g_strdup(arg); | |
3673 | if (!ctf_fs_source_clock_class_offset_arg) { | |
3674 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3675 | goto error; | |
3676 | } | |
9009cc24 PP |
3677 | break; |
3678 | case OPT_CLOCK_OFFSET_NS: | |
73760435 SM |
3679 | if (ctf_fs_source_clock_class_offset_ns_arg) { |
3680 | BT_CLI_LOGE_APPEND_CAUSE("Duplicate --clock-offset-ns option\n"); | |
3681 | goto error; | |
3682 | } | |
3683 | ||
3684 | ctf_fs_source_clock_class_offset_ns_arg = g_strdup(arg); | |
3685 | if (!ctf_fs_source_clock_class_offset_ns_arg) { | |
3686 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); | |
3687 | goto error; | |
3688 | } | |
9009cc24 PP |
3689 | break; |
3690 | case OPT_CLOCK_SECONDS: | |
3691 | append_implicit_component_param( | |
3692 | &implicit_text_args, "clock-seconds", "yes"); | |
3693 | implicit_text_args.exists = true; | |
3694 | break; | |
3695 | case OPT_COLOR: | |
9009cc24 | 3696 | implicit_text_args.exists = true; |
e7ad156c PP |
3697 | ret = append_implicit_component_extra_param( |
3698 | &implicit_text_args, "color", arg); | |
9009cc24 PP |
3699 | if (ret) { |
3700 | goto error; | |
3701 | } | |
3702 | break; | |
9a16feea PP |
3703 | case OPT_DEBUG_INFO: |
3704 | implicit_debug_info_args.exists = true; | |
9009cc24 PP |
3705 | break; |
3706 | case OPT_DEBUG_INFO_DIR: | |
e7ad156c PP |
3707 | implicit_debug_info_args.exists = true; |
3708 | ret = append_implicit_component_extra_param( | |
4cd687b9 | 3709 | &implicit_debug_info_args, "debug-info-dir", arg); |
9009cc24 PP |
3710 | if (ret) { |
3711 | goto error; | |
3712 | } | |
3713 | break; | |
3714 | case OPT_DEBUG_INFO_FULL_PATH: | |
e7ad156c | 3715 | implicit_debug_info_args.exists = true; |
9009cc24 PP |
3716 | append_implicit_component_param( |
3717 | &implicit_debug_info_args, "full-path", "yes"); | |
3718 | break; | |
3719 | case OPT_DEBUG_INFO_TARGET_PREFIX: | |
e7ad156c PP |
3720 | implicit_debug_info_args.exists = true; |
3721 | ret = append_implicit_component_extra_param( | |
9009cc24 PP |
3722 | &implicit_debug_info_args, |
3723 | "target-prefix", arg); | |
3724 | if (ret) { | |
3725 | goto error; | |
3726 | } | |
3727 | break; | |
3728 | case OPT_FIELDS: | |
3729 | { | |
b19ff26f | 3730 | bt_value *fields = fields_from_arg(arg); |
9009cc24 PP |
3731 | |
3732 | if (!fields) { | |
3733 | goto error; | |
3734 | } | |
3735 | ||
e7ad156c | 3736 | implicit_text_args.exists = true; |
9009cc24 PP |
3737 | ret = insert_flat_params_from_array( |
3738 | implicit_text_args.params_arg, | |
05e21286 | 3739 | fields, "field"); |
c5b9b441 | 3740 | bt_value_put_ref(fields); |
9009cc24 PP |
3741 | if (ret) { |
3742 | goto error; | |
3743 | } | |
3744 | break; | |
3745 | } | |
3746 | case OPT_NAMES: | |
3747 | { | |
b19ff26f | 3748 | bt_value *names = names_from_arg(arg); |
9009cc24 PP |
3749 | |
3750 | if (!names) { | |
3751 | goto error; | |
3752 | } | |
3753 | ||
e7ad156c | 3754 | implicit_text_args.exists = true; |
9009cc24 PP |
3755 | ret = insert_flat_params_from_array( |
3756 | implicit_text_args.params_arg, | |
05e21286 | 3757 | names, "name"); |
c5b9b441 | 3758 | bt_value_put_ref(names); |
9009cc24 PP |
3759 | if (ret) { |
3760 | goto error; | |
3761 | } | |
3762 | break; | |
3763 | } | |
3764 | case OPT_NO_DELTA: | |
3765 | append_implicit_component_param( | |
3766 | &implicit_text_args, "no-delta", "yes"); | |
3767 | implicit_text_args.exists = true; | |
3768 | break; | |
3769 | case OPT_INPUT_FORMAT: | |
3770 | if (got_input_format_opt) { | |
9f901451 | 3771 | BT_CLI_LOGE_APPEND_CAUSE("Duplicate --input-format option."); |
9009cc24 PP |
3772 | goto error; |
3773 | } | |
3774 | ||
3775 | got_input_format_opt = true; | |
3776 | ||
3777 | if (strcmp(arg, "ctf") == 0) { | |
73760435 SM |
3778 | auto_source_discovery_restrict_plugin_name = "ctf"; |
3779 | auto_source_discovery_restrict_component_class_name = "fs"; | |
9009cc24 | 3780 | } else if (strcmp(arg, "lttng-live") == 0) { |
73760435 SM |
3781 | auto_source_discovery_restrict_plugin_name = "ctf"; |
3782 | auto_source_discovery_restrict_component_class_name = "lttng-live"; | |
9009cc24 PP |
3783 | implicit_lttng_live_args.exists = true; |
3784 | } else { | |
9f901451 | 3785 | BT_CLI_LOGE_APPEND_CAUSE("Unknown legacy input format:\n %s", |
9009cc24 PP |
3786 | arg); |
3787 | goto error; | |
3788 | } | |
3789 | break; | |
3790 | case OPT_OUTPUT_FORMAT: | |
3791 | if (got_output_format_opt) { | |
9f901451 | 3792 | BT_CLI_LOGE_APPEND_CAUSE("Duplicate --output-format option."); |
9009cc24 PP |
3793 | goto error; |
3794 | } | |
3795 | ||
3796 | got_output_format_opt = true; | |
3797 | ||
3798 | if (strcmp(arg, "text") == 0) { | |
3799 | implicit_text_args.exists = true; | |
e7ad156c PP |
3800 | } else if (strcmp(arg, "ctf") == 0) { |
3801 | implicit_ctf_output_args.exists = true; | |
9009cc24 PP |
3802 | } else if (strcmp(arg, "dummy") == 0) { |
3803 | implicit_dummy_args.exists = true; | |
3804 | } else if (strcmp(arg, "ctf-metadata") == 0) { | |
3805 | print_ctf_metadata = true; | |
3806 | } else { | |
9f901451 | 3807 | BT_CLI_LOGE_APPEND_CAUSE("Unknown legacy output format:\n %s", |
9009cc24 PP |
3808 | arg); |
3809 | goto error; | |
3810 | } | |
3811 | break; | |
3812 | case OPT_OUTPUT: | |
e7ad156c | 3813 | if (output) { |
9f901451 | 3814 | BT_CLI_LOGE_APPEND_CAUSE("Duplicate --output option"); |
e7ad156c PP |
3815 | goto error; |
3816 | } | |
3817 | ||
3818 | output = strdup(arg); | |
3819 | if (!output) { | |
9f901451 | 3820 | BT_CLI_LOGE_APPEND_CAUSE_OOM(); |
9009cc24 PP |
3821 | goto error; |
3822 | } | |
3823 | break; | |
3824 | case OPT_RUN_ARGS: | |
3825 | if (print_run_args_0) { | |
9f901451 | 3826 | BT_CLI_LOGE_APPEND_CAUSE("Cannot specify --run-args and --run-args-0."); |
9009cc24 PP |
3827 | goto error; |
3828 | } | |
3829 | ||
3830 | print_run_args = true; | |
3831 | break; | |
3832 | case OPT_RUN_ARGS_0: | |
3833 | if (print_run_args) { | |
9f901451 | 3834 | BT_CLI_LOGE_APPEND_CAUSE("Cannot specify --run-args and --run-args-0."); |
9009cc24 PP |
3835 | goto error; |
3836 | } | |
3837 | ||
3838 | print_run_args_0 = true; | |
3839 | break; | |
3840 | case OPT_STREAM_INTERSECTION: | |
75a2cb9b | 3841 | /* |
1a29b831 PP |
3842 | * Applies to all traces implementing the |
3843 | * babeltrace.trace-info query. | |
75a2cb9b JG |
3844 | */ |
3845 | stream_intersection_mode = true; | |
9009cc24 PP |
3846 | break; |
3847 | case OPT_VERBOSE: | |
ebddaeb8 SM |
3848 | *default_log_level = |
3849 | logging_level_min(*default_log_level, BT_LOG_INFO); | |
9009cc24 PP |
3850 | break; |
3851 | case OPT_DEBUG: | |
ebddaeb8 SM |
3852 | *default_log_level = |
3853 | logging_level_min(*default_log_level, BT_LOG_TRACE); | |
29da2ffc PP |
3854 | break; |
3855 | default: | |
9009cc24 PP |
3856 | break; |
3857 | } | |
9009cc24 PP |
3858 | } |
3859 | ||
ebddaeb8 SM |
3860 | set_auto_log_levels(default_log_level); |
3861 | ||
3efa3052 PP |
3862 | /* |
3863 | * Legacy behaviour: --verbose used to make the `text` output | |
3864 | * format print more information. --verbose is now equivalent to | |
83094759 PP |
3865 | * the INFO log level, which is why we compare to `BT_LOG_INFO` |
3866 | * here. | |
3efa3052 | 3867 | */ |
29da2ffc | 3868 | if (*default_log_level == BT_LOG_INFO) { |
3efa3052 PP |
3869 | append_implicit_component_param(&implicit_text_args, |
3870 | "verbose", "yes"); | |
3871 | } | |
3872 | ||
9009cc24 PP |
3873 | /* Print CTF metadata or print LTTng live sessions */ |
3874 | if (print_ctf_metadata) { | |
24594611 | 3875 | const bt_value *bt_val_non_opt; |
94023a1c | 3876 | |
24594611 | 3877 | if (bt_value_array_is_empty(non_opts)) { |
9f901451 | 3878 | BT_CLI_LOGE_APPEND_CAUSE("--output-format=ctf-metadata specified without a path."); |
9009cc24 PP |
3879 | goto error; |
3880 | } | |
3881 | ||
393729a6 | 3882 | if (bt_value_array_get_length(non_opts) > 1) { |
9f901451 | 3883 | BT_CLI_LOGE_APPEND_CAUSE("Too many paths specified for --output-format=ctf-metadata."); |
94023a1c PP |
3884 | goto error; |
3885 | } | |
3886 | ||
9009cc24 PP |
3887 | cfg = bt_config_print_ctf_metadata_create(plugin_paths); |
3888 | if (!cfg) { | |
3889 | goto error; | |
3890 | } | |
3891 | ||
24594611 | 3892 | bt_val_non_opt = bt_value_array_borrow_element_by_index_const(non_opts, 0); |
9009cc24 | 3893 | g_string_assign(cfg->cmd_data.print_ctf_metadata.path, |
24594611 | 3894 | bt_value_string_get(bt_val_non_opt)); |
c327e427 PP |
3895 | |
3896 | if (output) { | |
3897 | g_string_assign( | |
3898 | cfg->cmd_data.print_ctf_metadata.output_path, | |
3899 | output); | |
3900 | } | |
3901 | ||
9009cc24 PP |
3902 | goto end; |
3903 | } | |
3904 | ||
3905 | /* | |
e7ad156c PP |
3906 | * If -o ctf was specified, make sure an output path (--output) |
3907 | * was also specified. --output does not imply -o ctf because | |
3908 | * it's also used for the default, implicit -o text if -o ctf | |
3909 | * is not specified. | |
3910 | */ | |
3911 | if (implicit_ctf_output_args.exists) { | |
3912 | if (!output) { | |
9f901451 | 3913 | BT_CLI_LOGE_APPEND_CAUSE("--output-format=ctf specified without --output (trace output path)."); |
e7ad156c PP |
3914 | goto error; |
3915 | } | |
3916 | ||
3917 | /* | |
3918 | * At this point we know that -o ctf AND --output were | |
3919 | * specified. Make sure that no options were specified | |
3920 | * which would imply -o text because --output would be | |
3921 | * ambiguous in this case. For example, this is wrong: | |
3922 | * | |
ec2c5e50 | 3923 | * babeltrace2 --names=all -o ctf --output=/tmp/path my-trace |
e7ad156c PP |
3924 | * |
3925 | * because --names=all implies -o text, and --output | |
3926 | * could apply to both the sink.text.pretty and | |
3927 | * sink.ctf.fs implicit components. | |
3928 | */ | |
3929 | if (implicit_text_args.exists) { | |
9f901451 | 3930 | BT_CLI_LOGE_APPEND_CAUSE("Ambiguous --output option: --output-format=ctf specified but another option implies --output-format=text."); |
e7ad156c PP |
3931 | goto error; |
3932 | } | |
3933 | } | |
3934 | ||
3935 | /* | |
3936 | * If -o dummy and -o ctf were not specified, and if there are | |
3937 | * no explicit sink components, then use an implicit | |
3938 | * `sink.text.pretty` component. | |
9009cc24 | 3939 | */ |
e7ad156c PP |
3940 | if (!implicit_dummy_args.exists && !implicit_ctf_output_args.exists && |
3941 | !sink_names) { | |
9009cc24 PP |
3942 | implicit_text_args.exists = true; |
3943 | } | |
3944 | ||
e7ad156c PP |
3945 | /* |
3946 | * Set implicit `sink.text.pretty` or `sink.ctf.fs` component's | |
3947 | * `path` parameter if --output was specified. | |
3948 | */ | |
3949 | if (output) { | |
3950 | if (implicit_text_args.exists) { | |
3951 | append_implicit_component_extra_param(&implicit_text_args, | |
3952 | "path", output); | |
3953 | } else if (implicit_ctf_output_args.exists) { | |
3954 | append_implicit_component_extra_param(&implicit_ctf_output_args, | |
3955 | "path", output); | |
3956 | } | |
3957 | } | |
3958 | ||
24594611 | 3959 | /* Decide where the non-option argument(s) go */ |
393729a6 | 3960 | if (bt_value_array_get_length(non_opts) > 0) { |
9009cc24 | 3961 | if (implicit_lttng_live_args.exists) { |
24594611 | 3962 | const bt_value *bt_val_non_opt; |
94023a1c | 3963 | |
393729a6 | 3964 | if (bt_value_array_get_length(non_opts) > 1) { |
9f901451 | 3965 | BT_CLI_LOGE_APPEND_CAUSE("Too many URLs specified for --input-format=lttng-live."); |
94023a1c PP |
3966 | goto error; |
3967 | } | |
3968 | ||
24594611 | 3969 | bt_val_non_opt = bt_value_array_borrow_element_by_index_const(non_opts, 0); |
9009cc24 | 3970 | lttng_live_url_parts = |
24594611 | 3971 | bt_common_parse_lttng_live_url(bt_value_string_get(bt_val_non_opt), |
94b828f3 | 3972 | error_buf, sizeof(error_buf)); |
9009cc24 | 3973 | if (!lttng_live_url_parts.proto) { |
9f901451 | 3974 | BT_CLI_LOGE_APPEND_CAUSE("Invalid LTTng live URL format: %s.", |
9009cc24 PP |
3975 | error_buf); |
3976 | goto error; | |
3977 | } | |
3978 | ||
3979 | if (!lttng_live_url_parts.session_name) { | |
3980 | /* Print LTTng live sessions */ | |
3981 | cfg = bt_config_print_lttng_live_sessions_create( | |
3982 | plugin_paths); | |
3983 | if (!cfg) { | |
3984 | goto error; | |
3985 | } | |
3986 | ||
9009cc24 | 3987 | g_string_assign(cfg->cmd_data.print_lttng_live_sessions.url, |
24594611 | 3988 | bt_value_string_get(bt_val_non_opt)); |
c327e427 PP |
3989 | |
3990 | if (output) { | |
3991 | g_string_assign( | |
3992 | cfg->cmd_data.print_lttng_live_sessions.output_path, | |
3993 | output); | |
3994 | } | |
3995 | ||
9009cc24 PP |
3996 | goto end; |
3997 | } | |
3998 | ||
e7ad156c | 3999 | ret = append_implicit_component_extra_param( |
94023a1c | 4000 | &implicit_lttng_live_args, "url", |
24594611 | 4001 | bt_value_string_get(bt_val_non_opt)); |
9009cc24 PP |
4002 | if (ret) { |
4003 | goto error; | |
4004 | } | |
dccb8b6f FD |
4005 | |
4006 | ret = append_implicit_component_extra_param( | |
4007 | &implicit_lttng_live_args, | |
4008 | "session-not-found-action", "end"); | |
4009 | if (ret) { | |
4010 | goto error; | |
4011 | } | |
9009cc24 | 4012 | } else { |
73760435 | 4013 | int status; |
97010665 SM |
4014 | size_t plugin_count; |
4015 | const bt_plugin **plugins; | |
4016 | const bt_plugin *plugin; | |
73760435 | 4017 | |
97010665 SM |
4018 | status = require_loaded_plugins(plugin_paths); |
4019 | if (status != 0) { | |
4020 | goto error; | |
4021 | } | |
4022 | ||
4023 | if (auto_source_discovery_restrict_plugin_name) { | |
4024 | plugin_count = 1; | |
4025 | plugin = find_loaded_plugin(auto_source_discovery_restrict_plugin_name); | |
4026 | plugins = &plugin; | |
4027 | } else { | |
4028 | plugin_count = get_loaded_plugins_count(); | |
4029 | plugins = borrow_loaded_plugins(); | |
4030 | } | |
4031 | ||
4032 | status = auto_discover_source_components(non_opts, plugins, plugin_count, | |
73760435 | 4033 | auto_source_discovery_restrict_component_class_name, |
ebddaeb8 | 4034 | *default_log_level, &auto_disc); |
73760435 SM |
4035 | |
4036 | if (status != 0) { | |
9009cc24 PP |
4037 | goto error; |
4038 | } | |
73760435 | 4039 | |
1ead9076 | 4040 | status = create_implicit_component_args_from_auto_discovered_sources( |
24594611 | 4041 | &auto_disc, non_opt_params, non_opt_loglevels, |
1b2b6649 | 4042 | discovered_source_args); |
1ead9076 SM |
4043 | if (status != 0) { |
4044 | goto error; | |
4045 | } | |
9009cc24 PP |
4046 | } |
4047 | } | |
4048 | ||
73760435 SM |
4049 | /* If --clock-offset was given, apply it to any src.ctf.fs component. */ |
4050 | if (ctf_fs_source_clock_class_offset_arg) { | |
4051 | int n; | |
4052 | ||
4053 | n = append_multiple_implicit_components_param( | |
4054 | discovered_source_args, "source.ctf.fs", "clock-class-offset-s", | |
4055 | ctf_fs_source_clock_class_offset_arg); | |
4056 | ||
4057 | if (n == 0) { | |
4058 | BT_CLI_LOGE_APPEND_CAUSE("--clock-offset specified, but no source.ctf.fs component instantiated."); | |
4059 | goto error; | |
4060 | } | |
9009cc24 PP |
4061 | } |
4062 | ||
73760435 SM |
4063 | /* If --clock-offset-ns was given, apply it to any src.ctf.fs component. */ |
4064 | if (ctf_fs_source_clock_class_offset_ns_arg) { | |
4065 | int n; | |
4066 | ||
4067 | n = append_multiple_implicit_components_param( | |
4068 | discovered_source_args, "source.ctf.fs", "clock-class-offset-ns", | |
4069 | ctf_fs_source_clock_class_offset_ns_arg); | |
4070 | ||
4071 | if (n == 0) { | |
4072 | BT_CLI_LOGE_APPEND_CAUSE("--clock-offset-ns specified, but no source.ctf.fs component instantiated."); | |
4073 | goto error; | |
4074 | } | |
9009cc24 PP |
4075 | } |
4076 | ||
73760435 | 4077 | /* |
24594611 PP |
4078 | * If the implicit `source.ctf.lttng-live` component exists, |
4079 | * make sure there's at least one non-option argument (which is | |
4080 | * the URL). | |
73760435 | 4081 | */ |
24594611 | 4082 | if (implicit_lttng_live_args.exists && bt_value_array_is_empty(non_opts)) { |
9f901451 | 4083 | BT_CLI_LOGE_APPEND_CAUSE("Missing URL for implicit `%s` component.", |
fd5f8053 | 4084 | implicit_lttng_live_args.comp_arg->str); |
9009cc24 PP |
4085 | goto error; |
4086 | } | |
4087 | ||
4088 | /* Assign names to implicit components */ | |
73760435 SM |
4089 | for (i = 0; i < discovered_source_args->len; i++) { |
4090 | struct implicit_component_args *args; | |
4091 | int j; | |
4092 | ||
4093 | args = discovered_source_args->pdata[i]; | |
4094 | ||
4095 | g_string_printf(auto_disc_comp_name, "auto-disc-%s", args->comp_arg->str); | |
4096 | ||
4097 | /* Give it a name like `auto-disc-src-ctf-fs`. */ | |
4098 | for (j = 0; j < auto_disc_comp_name->len; j++) { | |
4099 | if (auto_disc_comp_name->str[j] == '.') { | |
4100 | auto_disc_comp_name->str[j] = '-'; | |
4101 | } | |
4102 | } | |
4103 | ||
4104 | ret = assign_name_to_implicit_component(args, | |
4105 | auto_disc_comp_name->str, all_names, &source_names, true); | |
4106 | if (ret) { | |
4107 | goto error; | |
4108 | } | |
9009cc24 PP |
4109 | } |
4110 | ||
4111 | ret = assign_name_to_implicit_component(&implicit_lttng_live_args, | |
4112 | "lttng-live", all_names, &source_names, true); | |
4113 | if (ret) { | |
4114 | goto error; | |
4115 | } | |
4116 | ||
4117 | ret = assign_name_to_implicit_component(&implicit_text_args, | |
4118 | "pretty", all_names, &sink_names, true); | |
4119 | if (ret) { | |
4120 | goto error; | |
4121 | } | |
4122 | ||
e7ad156c PP |
4123 | ret = assign_name_to_implicit_component(&implicit_ctf_output_args, |
4124 | "sink-ctf-fs", all_names, &sink_names, true); | |
4125 | if (ret) { | |
4126 | goto error; | |
4127 | } | |
4128 | ||
9009cc24 PP |
4129 | ret = assign_name_to_implicit_component(&implicit_dummy_args, |
4130 | "dummy", all_names, &sink_names, true); | |
4131 | if (ret) { | |
4132 | goto error; | |
4133 | } | |
4134 | ||
4135 | ret = assign_name_to_implicit_component(&implicit_muxer_args, | |
4136 | "muxer", all_names, NULL, false); | |
4137 | if (ret) { | |
4138 | goto error; | |
4139 | } | |
4140 | ||
4141 | ret = assign_name_to_implicit_component(&implicit_trimmer_args, | |
4142 | "trimmer", all_names, NULL, false); | |
4143 | if (ret) { | |
4144 | goto error; | |
4145 | } | |
4146 | ||
4147 | ret = assign_name_to_implicit_component(&implicit_debug_info_args, | |
4148 | "debug-info", all_names, NULL, false); | |
4149 | if (ret) { | |
4150 | goto error; | |
4151 | } | |
4152 | ||
4153 | /* Make sure there's at least one source and one sink */ | |
4154 | if (!source_names) { | |
9f901451 | 4155 | BT_CLI_LOGE_APPEND_CAUSE("No source component."); |
9009cc24 PP |
4156 | goto error; |
4157 | } | |
4158 | ||
4159 | if (!sink_names) { | |
9f901451 | 4160 | BT_CLI_LOGE_APPEND_CAUSE("No sink component."); |
9009cc24 PP |
4161 | goto error; |
4162 | } | |
4163 | ||
46f55736 PP |
4164 | /* Make sure there's a single sink component */ |
4165 | if (g_list_length(sink_names) != 1) { | |
4166 | BT_CLI_LOGE_APPEND_CAUSE( | |
4167 | "More than one sink component specified."); | |
4168 | goto error; | |
4169 | } | |
4170 | ||
9009cc24 PP |
4171 | /* |
4172 | * Prepend the muxer, the trimmer, and the debug info to the | |
4173 | * filter chain so that we have: | |
4174 | * | |
4175 | * sources -> muxer -> [trimmer] -> [debug info] -> | |
4176 | * [user filters] -> sinks | |
4177 | */ | |
4178 | if (implicit_debug_info_args.exists) { | |
4179 | if (g_list_prepend_gstring(&filter_names, | |
4180 | implicit_debug_info_args.name_arg->str)) { | |
4181 | goto error; | |
4182 | } | |
4183 | } | |
4184 | ||
4185 | if (implicit_trimmer_args.exists) { | |
4186 | if (g_list_prepend_gstring(&filter_names, | |
4187 | implicit_trimmer_args.name_arg->str)) { | |
4188 | goto error; | |
4189 | } | |
4190 | } | |
4191 | ||
4192 | if (g_list_prepend_gstring(&filter_names, | |
4193 | implicit_muxer_args.name_arg->str)) { | |
4194 | goto error; | |
4195 | } | |
4196 | ||
4197 | /* | |
4198 | * Append the equivalent run arguments for the implicit | |
4199 | * components. | |
4200 | */ | |
73760435 SM |
4201 | for (i = 0; i < discovered_source_args->len; i++) { |
4202 | struct implicit_component_args *args = | |
4203 | discovered_source_args->pdata[i]; | |
4204 | ||
4205 | ret = append_run_args_for_implicit_component(args, run_args); | |
4206 | if (ret) { | |
4207 | goto error; | |
4208 | } | |
9009cc24 PP |
4209 | } |
4210 | ||
fd5f8053 | 4211 | ret = append_run_args_for_implicit_component(&implicit_lttng_live_args, |
9009cc24 PP |
4212 | run_args); |
4213 | if (ret) { | |
4214 | goto error; | |
4215 | } | |
4216 | ||
fd5f8053 PP |
4217 | ret = append_run_args_for_implicit_component(&implicit_text_args, |
4218 | run_args); | |
9009cc24 PP |
4219 | if (ret) { |
4220 | goto error; | |
4221 | } | |
4222 | ||
e7ad156c PP |
4223 | ret = append_run_args_for_implicit_component(&implicit_ctf_output_args, |
4224 | run_args); | |
4225 | if (ret) { | |
4226 | goto error; | |
4227 | } | |
4228 | ||
fd5f8053 PP |
4229 | ret = append_run_args_for_implicit_component(&implicit_dummy_args, |
4230 | run_args); | |
9009cc24 PP |
4231 | if (ret) { |
4232 | goto error; | |
4233 | } | |
4234 | ||
fd5f8053 PP |
4235 | ret = append_run_args_for_implicit_component(&implicit_muxer_args, |
4236 | run_args); | |
9009cc24 PP |
4237 | if (ret) { |
4238 | goto error; | |
4239 | } | |
4240 | ||
fd5f8053 | 4241 | ret = append_run_args_for_implicit_component(&implicit_trimmer_args, |
9009cc24 PP |
4242 | run_args); |
4243 | if (ret) { | |
4244 | goto error; | |
4245 | } | |
4246 | ||
fd5f8053 | 4247 | ret = append_run_args_for_implicit_component(&implicit_debug_info_args, |
9009cc24 PP |
4248 | run_args); |
4249 | if (ret) { | |
4250 | goto error; | |
4251 | } | |
4252 | ||
4253 | /* Auto-connect components */ | |
4254 | ret = convert_auto_connect(run_args, source_names, filter_names, | |
4255 | sink_names); | |
4256 | if (ret) { | |
9f901451 | 4257 | BT_CLI_LOGE_APPEND_CAUSE("Cannot auto-connect components."); |
9009cc24 PP |
4258 | goto error; |
4259 | } | |
4260 | ||
4261 | /* | |
4262 | * We have all the run command arguments now. Depending on | |
4263 | * --run-args, we pass this to the run command or print them | |
4264 | * here. | |
4265 | */ | |
4266 | if (print_run_args || print_run_args_0) { | |
c60cf081 | 4267 | if (stream_intersection_mode) { |
9f901451 | 4268 | BT_CLI_LOGE_APPEND_CAUSE("Cannot specify --stream-intersection with --run-args or --run-args-0."); |
c60cf081 PP |
4269 | goto error; |
4270 | } | |
4271 | ||
393729a6 | 4272 | for (i = 0; i < bt_value_array_get_length(run_args); i++) { |
b19ff26f | 4273 | const bt_value *arg_value = |
05e21286 PP |
4274 | bt_value_array_borrow_element_by_index(run_args, |
4275 | i); | |
9009cc24 PP |
4276 | const char *arg; |
4277 | GString *quoted = NULL; | |
4278 | const char *arg_to_print; | |
4279 | ||
f6ccaed9 | 4280 | BT_ASSERT(arg_value); |
601b0d3c | 4281 | arg = bt_value_string_get(arg_value); |
9009cc24 PP |
4282 | |
4283 | if (print_run_args) { | |
4284 | quoted = bt_common_shell_quote(arg, true); | |
4285 | if (!quoted) { | |
4286 | goto error; | |
4287 | } | |
4288 | ||
4289 | arg_to_print = quoted->str; | |
4290 | } else { | |
4291 | arg_to_print = arg; | |
4292 | } | |
4293 | ||
4294 | printf("%s", arg_to_print); | |
4295 | ||
4296 | if (quoted) { | |
4297 | g_string_free(quoted, TRUE); | |
4298 | } | |
4299 | ||
393729a6 | 4300 | if (i < bt_value_array_get_length(run_args) - 1) { |
9009cc24 PP |
4301 | if (print_run_args) { |
4302 | putchar(' '); | |
4303 | } else { | |
4304 | putchar('\0'); | |
4305 | } | |
4306 | } | |
4307 | } | |
4308 | ||
4309 | *retcode = -1; | |
65300d60 | 4310 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
4311 | goto end; |
4312 | } | |
4313 | ||
05e21286 | 4314 | cfg = bt_config_run_from_args_array(run_args, retcode, |
02510056 | 4315 | plugin_paths, *default_log_level); |
fc11b6a6 PP |
4316 | if (!cfg) { |
4317 | goto error; | |
4318 | } | |
4319 | ||
75a2cb9b | 4320 | cfg->cmd_data.run.stream_intersection_mode = stream_intersection_mode; |
9009cc24 PP |
4321 | goto end; |
4322 | ||
4323 | error: | |
4324 | *retcode = 1; | |
65300d60 | 4325 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
9009cc24 PP |
4326 | |
4327 | end: | |
ca60bbc3 | 4328 | bt_argpar_parse_ret_fini(&argpar_parse_ret); |
9009cc24 | 4329 | |
e7ad156c | 4330 | free(output); |
9009cc24 | 4331 | |
505d9178 SM |
4332 | if (component_arg_for_run) { |
4333 | g_string_free(component_arg_for_run, TRUE); | |
9009cc24 PP |
4334 | } |
4335 | ||
505d9178 SM |
4336 | if (name_gstr) { |
4337 | g_string_free(name_gstr, TRUE); | |
9009cc24 PP |
4338 | } |
4339 | ||
c5b9b441 PP |
4340 | bt_value_put_ref(run_args); |
4341 | bt_value_put_ref(all_names); | |
9009cc24 PP |
4342 | destroy_glist_of_gstring(source_names); |
4343 | destroy_glist_of_gstring(filter_names); | |
4344 | destroy_glist_of_gstring(sink_names); | |
24594611 PP |
4345 | bt_value_put_ref(non_opt_params); |
4346 | bt_value_put_ref(non_opt_loglevels); | |
4347 | bt_value_put_ref(non_opts); | |
94023a1c PP |
4348 | finalize_implicit_component_args(&implicit_ctf_output_args); |
4349 | finalize_implicit_component_args(&implicit_lttng_live_args); | |
4350 | finalize_implicit_component_args(&implicit_dummy_args); | |
4351 | finalize_implicit_component_args(&implicit_text_args); | |
4352 | finalize_implicit_component_args(&implicit_debug_info_args); | |
4353 | finalize_implicit_component_args(&implicit_muxer_args); | |
4354 | finalize_implicit_component_args(&implicit_trimmer_args); | |
9009cc24 | 4355 | bt_common_destroy_lttng_live_url_parts(<tng_live_url_parts); |
73760435 SM |
4356 | auto_source_discovery_fini(&auto_disc); |
4357 | ||
4358 | if (discovered_source_args) { | |
4359 | g_ptr_array_free(discovered_source_args, TRUE); | |
4360 | } | |
4361 | ||
4362 | g_free(ctf_fs_source_clock_class_offset_arg); | |
4363 | g_free(ctf_fs_source_clock_class_offset_ns_arg); | |
4364 | ||
4365 | if (auto_disc_comp_name) { | |
4366 | g_string_free(auto_disc_comp_name, TRUE); | |
4367 | } | |
4368 | ||
9009cc24 PP |
4369 | return cfg; |
4370 | } | |
4371 | ||
4372 | /* | |
4373 | * Prints the Babeltrace 2.x general usage. | |
4374 | */ | |
4375 | static | |
4376 | void print_gen_usage(FILE *fp) | |
4377 | { | |
ec2c5e50 | 4378 | fprintf(fp, "Usage: babeltrace2 [GENERAL OPTIONS] [COMMAND] [COMMAND ARGUMENTS]\n"); |
9009cc24 PP |
4379 | fprintf(fp, "\n"); |
4380 | fprintf(fp, "General options:\n"); | |
4381 | fprintf(fp, "\n"); | |
02510056 PP |
4382 | fprintf(fp, " -d, --debug Enable debug mode (same as --log-level=V)\n"); |
4383 | fprintf(fp, " -h, --help Show this help and quit\n"); | |
4384 | fprintf(fp, " -l, --log-level=LVL Set the default log level to LVL (`N`, `V`, `D`,\n"); | |
4385 | fprintf(fp, " `I`, `W` (default), `E`, or `F`)\n"); | |
4386 | fprintf(fp, " --omit-home-plugin-path Omit home plugins from plugin search path\n"); | |
4387 | fprintf(fp, " (~/.local/lib/babeltrace2/plugins)\n"); | |
4388 | fprintf(fp, " --omit-system-plugin-path Omit system plugins from plugin search path\n"); | |
4389 | fprintf(fp, " --plugin-path=PATH[:PATH]... Add PATH to the list of paths from which\n"); | |
4390 | fprintf(fp, " dynamic plugins can be loaded\n"); | |
4391 | fprintf(fp, " -v, --verbose Enable verbose mode (same as --log-level=I)\n"); | |
4392 | fprintf(fp, " -V, --version Show version and quit\n"); | |
9009cc24 PP |
4393 | fprintf(fp, "\n"); |
4394 | fprintf(fp, "Available commands:\n"); | |
4395 | fprintf(fp, "\n"); | |
4396 | fprintf(fp, " convert Convert and trim traces (default)\n"); | |
4397 | fprintf(fp, " help Get help for a plugin or a component class\n"); | |
4398 | fprintf(fp, " list-plugins List available plugins and their content\n"); | |
4399 | fprintf(fp, " query Query objects from a component class\n"); | |
4400 | fprintf(fp, " run Build a processing graph and run it\n"); | |
4401 | fprintf(fp, "\n"); | |
ec2c5e50 | 4402 | fprintf(fp, "Use `babeltrace2 COMMAND --help` to show the help of COMMAND.\n"); |
9009cc24 PP |
4403 | } |
4404 | ||
4405 | struct bt_config *bt_config_cli_args_create(int argc, const char *argv[], | |
02510056 PP |
4406 | int *retcode, bool omit_system_plugin_path, |
4407 | bool omit_home_plugin_path, | |
b19ff26f | 4408 | const bt_value *initial_plugin_paths) |
9009cc24 PP |
4409 | { |
4410 | struct bt_config *config = NULL; | |
9009cc24 | 4411 | int i; |
0e497e1c SM |
4412 | int top_level_argc; |
4413 | const char **top_level_argv; | |
9009cc24 | 4414 | int command_argc = -1; |
0e497e1c | 4415 | const char **command_argv = NULL; |
9009cc24 | 4416 | const char *command_name = NULL; |
29da2ffc | 4417 | int default_log_level = -1; |
0e497e1c | 4418 | struct bt_argpar_parse_ret argpar_parse_ret = { 0 }; |
02510056 | 4419 | bt_value *plugin_paths = NULL; |
0e497e1c SM |
4420 | |
4421 | /* Top-level option descriptions. */ | |
4422 | static const struct bt_argpar_opt_descr descrs[] = { | |
4423 | { OPT_DEBUG, 'd', "debug", false }, | |
4424 | { OPT_HELP, 'h', "help", false }, | |
4425 | { OPT_LOG_LEVEL, 'l', "log-level", true }, | |
4426 | { OPT_VERBOSE, 'v', "verbose", false }, | |
4427 | { OPT_VERSION, 'V', "version", false}, | |
02510056 PP |
4428 | { OPT_OMIT_HOME_PLUGIN_PATH, '\0', "omit-home-plugin-path", false }, |
4429 | { OPT_OMIT_SYSTEM_PLUGIN_PATH, '\0', "omit-system-plugin-path", false }, | |
4430 | { OPT_PLUGIN_PATH, '\0', "plugin-path", true }, | |
0e497e1c SM |
4431 | BT_ARGPAR_OPT_DESCR_SENTINEL |
4432 | }; | |
9009cc24 PP |
4433 | |
4434 | enum command_type { | |
4435 | COMMAND_TYPE_NONE = -1, | |
4436 | COMMAND_TYPE_RUN = 0, | |
4437 | COMMAND_TYPE_CONVERT, | |
4438 | COMMAND_TYPE_LIST_PLUGINS, | |
4439 | COMMAND_TYPE_HELP, | |
4440 | COMMAND_TYPE_QUERY, | |
4441 | } command_type = COMMAND_TYPE_NONE; | |
4442 | ||
4443 | *retcode = -1; | |
4444 | ||
4445 | if (!initial_plugin_paths) { | |
02510056 PP |
4446 | plugin_paths = bt_value_array_create(); |
4447 | if (!plugin_paths) { | |
4448 | goto error; | |
9009cc24 PP |
4449 | } |
4450 | } else { | |
02510056 PP |
4451 | bt_value_copy_status copy_status = bt_value_copy( |
4452 | initial_plugin_paths, &plugin_paths); | |
4453 | if (copy_status) { | |
4454 | goto error; | |
4455 | } | |
4456 | } | |
4457 | ||
4458 | BT_ASSERT(plugin_paths); | |
4459 | ||
4460 | /* | |
4461 | * The `BABELTRACE_PLUGIN_PATH` paths take precedence over the | |
4462 | * `--plugin-path` option's paths, so append it now before | |
4463 | * parsing the general options. | |
4464 | */ | |
4465 | if (append_env_var_plugin_paths(plugin_paths)) { | |
4466 | goto error; | |
9009cc24 PP |
4467 | } |
4468 | ||
4469 | if (argc <= 1) { | |
d878cbfd PP |
4470 | print_version(); |
4471 | puts(""); | |
9009cc24 PP |
4472 | print_gen_usage(stdout); |
4473 | goto end; | |
4474 | } | |
4475 | ||
0e497e1c SM |
4476 | /* Skip first argument, the name of the program. */ |
4477 | top_level_argc = argc - 1; | |
4478 | top_level_argv = argv + 1; | |
4479 | argpar_parse_ret = bt_argpar_parse(top_level_argc, top_level_argv, | |
4480 | descrs, false); | |
3efa3052 | 4481 | |
0e497e1c SM |
4482 | if (argpar_parse_ret.error) { |
4483 | BT_CLI_LOGE_APPEND_CAUSE( | |
4484 | "While parsing command-line arguments: %s", | |
4485 | argpar_parse_ret.error->str); | |
4486 | goto error; | |
4487 | } | |
5bd4da00 | 4488 | |
0e497e1c SM |
4489 | for (i = 0; i < argpar_parse_ret.items->len; i++) { |
4490 | struct bt_argpar_item *item; | |
4491 | ||
4492 | item = g_ptr_array_index(argpar_parse_ret.items, i); | |
4493 | ||
4494 | if (item->type == BT_ARGPAR_ITEM_TYPE_OPT) { | |
4495 | struct bt_argpar_item_opt *item_opt = | |
4496 | (struct bt_argpar_item_opt *) item; | |
4497 | ||
4498 | switch (item_opt->descr->id) { | |
4499 | case OPT_DEBUG: | |
ebddaeb8 SM |
4500 | default_log_level = |
4501 | logging_level_min(default_log_level, BT_LOG_TRACE); | |
0e497e1c SM |
4502 | break; |
4503 | case OPT_VERBOSE: | |
ebddaeb8 SM |
4504 | default_log_level = |
4505 | logging_level_min(default_log_level, BT_LOG_INFO); | |
0e497e1c SM |
4506 | break; |
4507 | case OPT_LOG_LEVEL: | |
ebddaeb8 SM |
4508 | { |
4509 | int level = bt_log_get_level_from_string(item_opt->arg); | |
4510 | ||
4511 | if (level < 0) { | |
0e497e1c SM |
4512 | BT_CLI_LOGE_APPEND_CAUSE( |
4513 | "Invalid argument for --log-level option:\n %s", | |
4514 | item_opt->arg); | |
4515 | goto error; | |
4516 | } | |
ebddaeb8 SM |
4517 | |
4518 | default_log_level = | |
4519 | logging_level_min(default_log_level, level); | |
0e497e1c | 4520 | break; |
ebddaeb8 | 4521 | } |
02510056 PP |
4522 | case OPT_PLUGIN_PATH: |
4523 | if (bt_config_append_plugin_paths_check_setuid_setgid( | |
4524 | plugin_paths, item_opt->arg)) { | |
4525 | goto error; | |
4526 | } | |
4527 | break; | |
4528 | case OPT_OMIT_SYSTEM_PLUGIN_PATH: | |
4529 | omit_system_plugin_path = true; | |
4530 | break; | |
4531 | case OPT_OMIT_HOME_PLUGIN_PATH: | |
4532 | omit_home_plugin_path = true; | |
4533 | break; | |
0e497e1c SM |
4534 | case OPT_VERSION: |
4535 | print_version(); | |
4536 | goto end; | |
4537 | case OPT_HELP: | |
4538 | print_gen_usage(stdout); | |
4539 | goto end; | |
3efa3052 | 4540 | } |
0e497e1c SM |
4541 | } else if (item->type == BT_ARGPAR_ITEM_TYPE_NON_OPT) { |
4542 | struct bt_argpar_item_non_opt *item_non_opt = | |
4543 | (struct bt_argpar_item_non_opt *) item; | |
9009cc24 PP |
4544 | /* |
4545 | * First unknown argument: is it a known command | |
4546 | * name? | |
4547 | */ | |
0e497e1c SM |
4548 | command_argc = |
4549 | top_level_argc - item_non_opt->orig_index - 1; | |
4550 | command_argv = | |
4551 | &top_level_argv[item_non_opt->orig_index + 1]; | |
3efa3052 | 4552 | |
0e497e1c | 4553 | if (strcmp(item_non_opt->arg, "convert") == 0) { |
9009cc24 | 4554 | command_type = COMMAND_TYPE_CONVERT; |
0e497e1c | 4555 | } else if (strcmp(item_non_opt->arg, "list-plugins") == 0) { |
9009cc24 | 4556 | command_type = COMMAND_TYPE_LIST_PLUGINS; |
0e497e1c | 4557 | } else if (strcmp(item_non_opt->arg, "help") == 0) { |
9009cc24 | 4558 | command_type = COMMAND_TYPE_HELP; |
0e497e1c | 4559 | } else if (strcmp(item_non_opt->arg, "query") == 0) { |
9009cc24 | 4560 | command_type = COMMAND_TYPE_QUERY; |
0e497e1c | 4561 | } else if (strcmp(item_non_opt->arg, "run") == 0) { |
9009cc24 PP |
4562 | command_type = COMMAND_TYPE_RUN; |
4563 | } else { | |
4564 | /* | |
0e497e1c | 4565 | * Non-option argument, but not a known |
3efa3052 PP |
4566 | * command name: assume the default |
4567 | * `convert` command. | |
9009cc24 PP |
4568 | */ |
4569 | command_type = COMMAND_TYPE_CONVERT; | |
3efa3052 | 4570 | command_name = "convert"; |
0e497e1c SM |
4571 | command_argc++; |
4572 | command_argv--; | |
9009cc24 PP |
4573 | } |
4574 | break; | |
4575 | } | |
4576 | } | |
4577 | ||
4578 | if (command_type == COMMAND_TYPE_NONE) { | |
0e497e1c SM |
4579 | if (argpar_parse_ret.ingested_orig_args == top_level_argc) { |
4580 | /* | |
4581 | * We only got non-help, non-version general options | |
4582 | * like --verbose and --debug, without any other | |
4583 | * arguments, so we can't do anything useful: print the | |
4584 | * usage and quit. | |
4585 | */ | |
4586 | print_gen_usage(stdout); | |
4587 | goto end; | |
4588 | } | |
4589 | ||
9009cc24 | 4590 | /* |
0e497e1c SM |
4591 | * We stopped on an unknown option argument (and therefore |
4592 | * didn't see a command name). Assume `convert` command. | |
9009cc24 | 4593 | */ |
0e497e1c SM |
4594 | command_type = COMMAND_TYPE_CONVERT; |
4595 | command_name = "convert"; | |
4596 | command_argc = | |
4597 | top_level_argc - argpar_parse_ret.ingested_orig_args; | |
4598 | command_argv = | |
4599 | &top_level_argv[argpar_parse_ret.ingested_orig_args]; | |
9009cc24 PP |
4600 | } |
4601 | ||
f6ccaed9 PP |
4602 | BT_ASSERT(command_argv); |
4603 | BT_ASSERT(command_argc >= 0); | |
9009cc24 | 4604 | |
29da2ffc | 4605 | /* |
ebddaeb8 SM |
4606 | * For all commands other than `convert`, we now know the log level to |
4607 | * use, so we can apply it with `set_auto_log_levels`. | |
4608 | * | |
4609 | * The convert command has `--debug` and `--verbose` arguments that are | |
4610 | * equivalent to the top-level arguments of the same name. So after it | |
4611 | * has parsed its arguments, `bt_config_convert_from_args` calls | |
4612 | * `set_auto_log_levels` itself. | |
29da2ffc | 4613 | */ |
ebddaeb8 SM |
4614 | if (command_type != COMMAND_TYPE_CONVERT) { |
4615 | set_auto_log_levels(&default_log_level); | |
29da2ffc PP |
4616 | } |
4617 | ||
02510056 PP |
4618 | /* |
4619 | * At this point, `plugin_paths` contains the initial plugin | |
4620 | * paths, the paths from the `BABELTRACE_PLUGIN_PATH` paths, and | |
4621 | * the paths from the `--plugin-path` option. | |
4622 | * | |
4623 | * Now append the user and system plugin paths. | |
4624 | */ | |
4625 | if (append_home_and_system_plugin_paths(plugin_paths, | |
4626 | omit_system_plugin_path, omit_home_plugin_path)) { | |
4627 | goto error; | |
4628 | } | |
4629 | ||
9009cc24 PP |
4630 | switch (command_type) { |
4631 | case COMMAND_TYPE_RUN: | |
4632 | config = bt_config_run_from_args(command_argc, command_argv, | |
02510056 | 4633 | retcode, plugin_paths, |
29da2ffc | 4634 | default_log_level); |
9009cc24 PP |
4635 | break; |
4636 | case COMMAND_TYPE_CONVERT: | |
4637 | config = bt_config_convert_from_args(command_argc, command_argv, | |
02510056 | 4638 | retcode, plugin_paths, &default_log_level); |
9009cc24 PP |
4639 | break; |
4640 | case COMMAND_TYPE_LIST_PLUGINS: | |
4641 | config = bt_config_list_plugins_from_args(command_argc, | |
02510056 | 4642 | command_argv, retcode, plugin_paths); |
9009cc24 PP |
4643 | break; |
4644 | case COMMAND_TYPE_HELP: | |
4645 | config = bt_config_help_from_args(command_argc, | |
02510056 | 4646 | command_argv, retcode, plugin_paths, |
29da2ffc | 4647 | default_log_level); |
9009cc24 PP |
4648 | break; |
4649 | case COMMAND_TYPE_QUERY: | |
4650 | config = bt_config_query_from_args(command_argc, | |
02510056 | 4651 | command_argv, retcode, plugin_paths, |
29da2ffc | 4652 | default_log_level); |
9009cc24 PP |
4653 | break; |
4654 | default: | |
0fbb9a9f | 4655 | abort(); |
9009cc24 PP |
4656 | } |
4657 | ||
4658 | if (config) { | |
ef267d12 | 4659 | BT_ASSERT(default_log_level >= BT_LOG_TRACE); |
29da2ffc | 4660 | config->log_level = default_log_level; |
9009cc24 PP |
4661 | config->command_name = command_name; |
4662 | } | |
4663 | ||
0e497e1c SM |
4664 | goto end; |
4665 | ||
4666 | error: | |
4667 | *retcode = 1; | |
4668 | ||
9009cc24 | 4669 | end: |
0e497e1c | 4670 | bt_argpar_parse_ret_fini(&argpar_parse_ret); |
02510056 | 4671 | bt_value_put_ref(plugin_paths); |
9009cc24 PP |
4672 | return config; |
4673 | } |