Commit | Line | Data |
---|---|---|
34ac0e6c | 1 | /* |
64fa3fec MD |
2 | * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation |
3 | * | |
4 | * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
34ac0e6c MD |
5 | * |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
c462e188 MD |
15 | * |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
22 | * SOFTWARE. | |
34ac0e6c | 23 | */ |
4c8bfb7e | 24 | |
ea9f8b29 PP |
25 | #define BT_LOG_TAG "CLI" |
26 | #include "logging.h" | |
27 | ||
3fadfbc0 | 28 | #include <babeltrace2/babeltrace.h> |
578e048b | 29 | #include "common/common.h" |
a8ff38ef | 30 | #include <unistd.h> |
34ac0e6c | 31 | #include <stdlib.h> |
7f26a816 PP |
32 | #include <string.h> |
33 | #include <stdio.h> | |
33b34c43 | 34 | #include <glib.h> |
dc3fffef | 35 | #include <inttypes.h> |
7cdc2bab | 36 | #include <unistd.h> |
5401f780 | 37 | #include <signal.h> |
ec2c5e50 MJ |
38 | #include "babeltrace2-cfg.h" |
39 | #include "babeltrace2-cfg-cli-args.h" | |
40 | #include "babeltrace2-cfg-cli-args-default.h" | |
ebddaeb8 | 41 | #include "babeltrace2-log-level.h" |
743138a3 | 42 | #include "babeltrace2-plugins.h" |
3c729b9a | 43 | #include "babeltrace2-query.h" |
9009cc24 PP |
44 | |
45 | #define ENV_BABELTRACE_WARN_COMMAND_NAME_DIRECTORY_CLASH "BABELTRACE_CLI_WARN_COMMAND_NAME_DIRECTORY_CLASH" | |
75a2cb9b | 46 | #define NSEC_PER_SEC 1000000000LL |
34ac0e6c | 47 | |
b5cd7d65 FD |
48 | enum bt_cmd_status { |
49 | BT_CMD_STATUS_OK = 0, | |
50 | BT_CMD_STATUS_ERROR = -1, | |
51 | BT_CMD_STATUS_INTERRUPTED = -2, | |
52 | }; | |
53 | ||
54 | static | |
55 | const char *bt_cmd_status_string(enum bt_cmd_status cmd_status) | |
56 | { | |
57 | switch (cmd_status) { | |
58 | case BT_CMD_STATUS_OK: | |
59 | return "OK"; | |
60 | case BT_CMD_STATUS_ERROR: | |
61 | return "ERROR"; | |
62 | case BT_CMD_STATUS_INTERRUPTED: | |
63 | return "INTERRUPTED"; | |
64 | default: | |
65 | bt_common_abort(); | |
66 | } | |
67 | } | |
68 | ||
9b4f9b42 PP |
69 | /* Application's interrupter (owned by this) */ |
70 | static bt_interrupter *the_interrupter; | |
5401f780 | 71 | |
65d3198f | 72 | #ifdef __MINGW32__ |
a2d06fd5 | 73 | |
65d3198f MJ |
74 | #include <windows.h> |
75 | ||
76 | static | |
77 | BOOL WINAPI signal_handler(DWORD signal) { | |
9b4f9b42 PP |
78 | if (the_interrupter) { |
79 | bt_interrupter_set(the_interrupter); | |
65d3198f MJ |
80 | } |
81 | ||
65d3198f MJ |
82 | return TRUE; |
83 | } | |
84 | ||
5401f780 | 85 | static |
65d3198f MJ |
86 | void set_signal_handler(void) |
87 | { | |
88 | if (!SetConsoleCtrlHandler(signal_handler, TRUE)) { | |
3f7d4d90 | 89 | BT_LOGE("Failed to set the Ctrl+C handler."); |
65d3198f MJ |
90 | } |
91 | } | |
a2d06fd5 | 92 | |
65d3198f | 93 | #else /* __MINGW32__ */ |
a2d06fd5 | 94 | |
65d3198f MJ |
95 | static |
96 | void signal_handler(int signum) | |
5401f780 PP |
97 | { |
98 | if (signum != SIGINT) { | |
99 | return; | |
100 | } | |
101 | ||
9b4f9b42 PP |
102 | if (the_interrupter) { |
103 | bt_interrupter_set(the_interrupter); | |
c7eee084 | 104 | } |
5401f780 PP |
105 | } |
106 | ||
65d3198f MJ |
107 | static |
108 | void set_signal_handler(void) | |
109 | { | |
110 | struct sigaction new_action, old_action; | |
111 | ||
112 | new_action.sa_handler = signal_handler; | |
113 | sigemptyset(&new_action.sa_mask); | |
114 | new_action.sa_flags = 0; | |
115 | sigaction(SIGINT, NULL, &old_action); | |
116 | ||
117 | if (old_action.sa_handler != SIG_IGN) { | |
118 | sigaction(SIGINT, &new_action, NULL); | |
119 | } | |
120 | } | |
a2d06fd5 | 121 | |
65d3198f MJ |
122 | #endif /* __MINGW32__ */ |
123 | ||
c7eee084 | 124 | static |
f4e38e70 PP |
125 | int query(struct bt_config *cfg, const bt_component_class *comp_cls, |
126 | const char *obj, const bt_value *params, | |
127 | const bt_value **user_result, const char **fail_reason) | |
c7eee084 | 128 | { |
3c729b9a PP |
129 | return cli_query(comp_cls, obj, params, cfg->log_level, |
130 | the_interrupter, user_result, fail_reason); | |
c7eee084 PP |
131 | } |
132 | ||
0d72b8c3 | 133 | typedef const void *(*plugin_borrow_comp_cls_func_t)( |
b19ff26f | 134 | const bt_plugin *, const char *); |
d94d92ac | 135 | |
33b34c43 | 136 | static |
0d72b8c3 | 137 | const void *find_component_class_from_plugin(const char *plugin_name, |
33b34c43 | 138 | const char *comp_class_name, |
d94d92ac | 139 | plugin_borrow_comp_cls_func_t plugin_borrow_comp_cls_func) |
33b34c43 | 140 | { |
0d72b8c3 | 141 | const void *comp_class = NULL; |
b19ff26f | 142 | const bt_plugin *plugin; |
7213a328 | 143 | |
3f7d4d90 | 144 | BT_LOGI("Finding component class: plugin-name=\"%s\", " |
d94d92ac | 145 | "comp-cls-name=\"%s\"", plugin_name, comp_class_name); |
7213a328 | 146 | |
743138a3 | 147 | plugin = find_loaded_plugin(plugin_name); |
33b34c43 PP |
148 | if (!plugin) { |
149 | goto end; | |
150 | } | |
151 | ||
398454ed PP |
152 | comp_class = plugin_borrow_comp_cls_func(plugin, comp_class_name); |
153 | bt_object_get_ref(comp_class); | |
c5b9b441 | 154 | BT_PLUGIN_PUT_REF_AND_RESET(plugin); |
7213a328 | 155 | |
33b34c43 | 156 | end: |
3f7d4d90 PP |
157 | if (comp_class) { |
158 | BT_LOGI("Found component class: plugin-name=\"%s\", " | |
159 | "comp-cls-name=\"%s\"", plugin_name, comp_class_name); | |
160 | } else { | |
161 | BT_LOGI("Cannot find source component class: " | |
162 | "plugin-name=\"%s\", comp-cls-name=\"%s\"", | |
163 | plugin_name, comp_class_name); | |
7213a328 PP |
164 | } |
165 | ||
33b34c43 PP |
166 | return comp_class; |
167 | } | |
6c2f3ee5 | 168 | |
d94d92ac | 169 | static |
b19ff26f | 170 | const bt_component_class_source *find_source_component_class( |
d94d92ac PP |
171 | const char *plugin_name, const char *comp_class_name) |
172 | { | |
0d72b8c3 PP |
173 | return (const void *) find_component_class_from_plugin( |
174 | plugin_name, comp_class_name, | |
d94d92ac | 175 | (plugin_borrow_comp_cls_func_t) |
92fed4e1 | 176 | bt_plugin_borrow_source_component_class_by_name_const); |
d94d92ac PP |
177 | } |
178 | ||
179 | static | |
b19ff26f | 180 | const bt_component_class_filter *find_filter_component_class( |
d94d92ac PP |
181 | const char *plugin_name, const char *comp_class_name) |
182 | { | |
0d72b8c3 PP |
183 | return (const void *) find_component_class_from_plugin( |
184 | plugin_name, comp_class_name, | |
d94d92ac | 185 | (plugin_borrow_comp_cls_func_t) |
92fed4e1 | 186 | bt_plugin_borrow_filter_component_class_by_name_const); |
d94d92ac PP |
187 | } |
188 | ||
189 | static | |
b19ff26f | 190 | const bt_component_class_sink *find_sink_component_class( |
d94d92ac PP |
191 | const char *plugin_name, const char *comp_class_name) |
192 | { | |
0d72b8c3 | 193 | return (const void *) find_component_class_from_plugin(plugin_name, |
d94d92ac PP |
194 | comp_class_name, |
195 | (plugin_borrow_comp_cls_func_t) | |
92fed4e1 | 196 | bt_plugin_borrow_sink_component_class_by_name_const); |
d94d92ac PP |
197 | } |
198 | ||
199 | static | |
b19ff26f | 200 | const bt_component_class *find_component_class(const char *plugin_name, |
d94d92ac | 201 | const char *comp_class_name, |
4cdfc5e8 | 202 | bt_component_class_type comp_class_type) |
d94d92ac | 203 | { |
b19ff26f | 204 | const bt_component_class *comp_cls = NULL; |
d94d92ac PP |
205 | |
206 | switch (comp_class_type) { | |
207 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
0d72b8c3 | 208 | comp_cls = bt_component_class_source_as_component_class_const(find_source_component_class(plugin_name, comp_class_name)); |
d94d92ac PP |
209 | break; |
210 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
0d72b8c3 | 211 | comp_cls = bt_component_class_filter_as_component_class_const(find_filter_component_class(plugin_name, comp_class_name)); |
d94d92ac PP |
212 | break; |
213 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
0d72b8c3 | 214 | comp_cls = bt_component_class_sink_as_component_class_const(find_sink_component_class(plugin_name, comp_class_name)); |
d94d92ac PP |
215 | break; |
216 | default: | |
498e7994 | 217 | bt_common_abort(); |
d94d92ac PP |
218 | } |
219 | ||
220 | return comp_cls; | |
221 | } | |
222 | ||
c42c79ea | 223 | static |
7213a328 | 224 | void print_indent(FILE *fp, size_t indent) |
c42c79ea PP |
225 | { |
226 | size_t i; | |
227 | ||
228 | for (i = 0; i < indent; i++) { | |
7213a328 | 229 | fprintf(fp, " "); |
c42c79ea PP |
230 | } |
231 | } | |
232 | ||
87796884 | 233 | static |
4cdfc5e8 | 234 | const char *component_type_str(bt_component_class_type type) |
87796884 PP |
235 | { |
236 | switch (type) { | |
237 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
238 | return "source"; | |
239 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
240 | return "sink"; | |
241 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
242 | return "filter"; | |
87796884 | 243 | default: |
fd5f8053 | 244 | return "(unknown)"; |
87796884 PP |
245 | } |
246 | } | |
247 | ||
9009cc24 PP |
248 | static |
249 | void print_plugin_comp_cls_opt(FILE *fh, const char *plugin_name, | |
4cdfc5e8 | 250 | const char *comp_cls_name, bt_component_class_type type) |
87796884 | 251 | { |
9009cc24 PP |
252 | GString *shell_plugin_name = NULL; |
253 | GString *shell_comp_cls_name = NULL; | |
87796884 | 254 | |
f393c19b PP |
255 | if (plugin_name) { |
256 | shell_plugin_name = bt_common_shell_quote(plugin_name, false); | |
257 | if (!shell_plugin_name) { | |
258 | goto end; | |
259 | } | |
87796884 PP |
260 | } |
261 | ||
9009cc24 | 262 | shell_comp_cls_name = bt_common_shell_quote(comp_cls_name, false); |
87796884 PP |
263 | if (!shell_comp_cls_name) { |
264 | goto end; | |
265 | } | |
266 | ||
f393c19b | 267 | fprintf(fh, "'%s%s%s%s", |
87796884 | 268 | bt_common_color_bold(), |
04609487 | 269 | bt_common_color_fg_bright_cyan(), |
87796884 | 270 | component_type_str(type), |
f393c19b PP |
271 | bt_common_color_fg_default()); |
272 | ||
273 | if (shell_plugin_name) { | |
274 | fprintf(fh, ".%s%s%s", | |
275 | bt_common_color_fg_blue(), | |
276 | shell_plugin_name->str, | |
277 | bt_common_color_fg_default()); | |
278 | } | |
279 | ||
280 | fprintf(fh, ".%s%s%s'", | |
87796884 | 281 | bt_common_color_fg_yellow(), |
9009cc24 | 282 | shell_comp_cls_name->str, |
87796884 PP |
283 | bt_common_color_reset()); |
284 | ||
285 | end: | |
9009cc24 PP |
286 | if (shell_plugin_name) { |
287 | g_string_free(shell_plugin_name, TRUE); | |
288 | } | |
289 | ||
290 | if (shell_comp_cls_name) { | |
291 | g_string_free(shell_comp_cls_name, TRUE); | |
292 | } | |
87796884 PP |
293 | } |
294 | ||
c42c79ea | 295 | static |
b19ff26f | 296 | void print_value(FILE *, const bt_value *, size_t); |
c42c79ea | 297 | |
c1081aa6 | 298 | static |
b19ff26f | 299 | void print_value_rec(FILE *, const bt_value *, size_t); |
7213a328 | 300 | |
c42c79ea | 301 | static |
13763113 SM |
302 | void print_map_value(const char *key, const bt_value *object, FILE *fp, |
303 | size_t indent) | |
c42c79ea | 304 | { |
13763113 SM |
305 | print_indent(fp, indent); |
306 | fprintf(fp, "%s: ", key); | |
f6ccaed9 | 307 | BT_ASSERT(object); |
290725f7 PP |
308 | |
309 | if (bt_value_is_array(object) && | |
310 | bt_value_array_is_empty(object)) { | |
13763113 SM |
311 | fprintf(fp, "[ ]\n"); |
312 | goto end; | |
290725f7 PP |
313 | } |
314 | ||
315 | if (bt_value_is_map(object) && | |
316 | bt_value_map_is_empty(object)) { | |
13763113 SM |
317 | fprintf(fp, "{ }\n"); |
318 | goto end; | |
290725f7 | 319 | } |
c42c79ea | 320 | |
290725f7 PP |
321 | if (bt_value_is_array(object) || |
322 | bt_value_is_map(object)) { | |
13763113 | 323 | fprintf(fp, "\n"); |
290725f7 | 324 | } |
c42c79ea | 325 | |
13763113 SM |
326 | print_value_rec(fp, object, indent + 2); |
327 | ||
328 | end: | |
329 | return; | |
330 | } | |
331 | ||
332 | static | |
27c61ce8 PP |
333 | bt_value_map_foreach_entry_const_func_status collect_map_keys( |
334 | const char *key, const bt_value *object, void *data) | |
13763113 SM |
335 | { |
336 | GPtrArray *map_keys = data; | |
337 | ||
338 | g_ptr_array_add(map_keys, (gpointer *) key); | |
339 | ||
27c61ce8 | 340 | return BT_VALUE_MAP_FOREACH_ENTRY_CONST_FUNC_STATUS_OK; |
c42c79ea PP |
341 | } |
342 | ||
13763113 SM |
343 | static |
344 | gint g_ptr_array_sort_strings(gconstpointer a, gconstpointer b) { | |
345 | const char *s1 = *((const char **) a); | |
346 | const char *s2 = *((const char **) b); | |
347 | ||
348 | return g_strcmp0(s1, s2); | |
349 | } | |
350 | ||
c42c79ea | 351 | static |
b19ff26f | 352 | void print_value_rec(FILE *fp, const bt_value *value, size_t indent) |
c42c79ea | 353 | { |
c55a9f58 | 354 | bt_bool bool_val; |
c42c79ea | 355 | int64_t int_val; |
fdd3a2da | 356 | uint64_t uint_val; |
c42c79ea PP |
357 | double dbl_val; |
358 | const char *str_val; | |
13763113 | 359 | GPtrArray *map_keys = NULL; |
c42c79ea | 360 | |
3eb16918 | 361 | BT_ASSERT(value); |
c42c79ea | 362 | |
c42c79ea PP |
363 | switch (bt_value_get_type(value)) { |
364 | case BT_VALUE_TYPE_NULL: | |
7213a328 | 365 | fprintf(fp, "%snull%s\n", bt_common_color_bold(), |
c1081aa6 | 366 | bt_common_color_reset()); |
c42c79ea PP |
367 | break; |
368 | case BT_VALUE_TYPE_BOOL: | |
601b0d3c | 369 | bool_val = bt_value_bool_get(value); |
7213a328 | 370 | fprintf(fp, "%s%s%s%s\n", bt_common_color_bold(), |
04609487 | 371 | bt_common_color_fg_bright_cyan(), bool_val ? "yes" : "no", |
c1081aa6 | 372 | bt_common_color_reset()); |
c42c79ea | 373 | break; |
fdd3a2da | 374 | case BT_VALUE_TYPE_UNSIGNED_INTEGER: |
9c08c816 | 375 | uint_val = bt_value_integer_unsigned_get(value); |
fdd3a2da | 376 | fprintf(fp, "%s%s%" PRIu64 "%s\n", bt_common_color_bold(), |
04609487 | 377 | bt_common_color_fg_bright_red(), uint_val, |
fdd3a2da PP |
378 | bt_common_color_reset()); |
379 | break; | |
380 | case BT_VALUE_TYPE_SIGNED_INTEGER: | |
9c08c816 | 381 | int_val = bt_value_integer_signed_get(value); |
7213a328 | 382 | fprintf(fp, "%s%s%" PRId64 "%s\n", bt_common_color_bold(), |
04609487 | 383 | bt_common_color_fg_bright_red(), int_val, |
c1081aa6 | 384 | bt_common_color_reset()); |
c42c79ea | 385 | break; |
a373bf69 | 386 | case BT_VALUE_TYPE_REAL: |
601b0d3c | 387 | dbl_val = bt_value_real_get(value); |
7213a328 | 388 | fprintf(fp, "%s%s%lf%s\n", bt_common_color_bold(), |
04609487 | 389 | bt_common_color_fg_bright_red(), dbl_val, |
c1081aa6 | 390 | bt_common_color_reset()); |
c42c79ea PP |
391 | break; |
392 | case BT_VALUE_TYPE_STRING: | |
601b0d3c | 393 | str_val = bt_value_string_get(value); |
7213a328 | 394 | fprintf(fp, "%s%s%s%s\n", bt_common_color_bold(), |
04609487 | 395 | bt_common_color_fg_bright_green(), str_val, |
c1081aa6 | 396 | bt_common_color_reset()); |
c42c79ea PP |
397 | break; |
398 | case BT_VALUE_TYPE_ARRAY: | |
50233236 | 399 | { |
f80e9ec1 | 400 | uint64_t i, size; |
393729a6 | 401 | size = bt_value_array_get_length(value); |
290725f7 | 402 | if (size == 0) { |
7213a328 PP |
403 | print_indent(fp, indent); |
404 | fprintf(fp, "[ ]\n"); | |
290725f7 PP |
405 | break; |
406 | } | |
c42c79ea PP |
407 | |
408 | for (i = 0; i < size; i++) { | |
b19ff26f | 409 | const bt_value *element = |
05e21286 | 410 | bt_value_array_borrow_element_by_index_const( |
07208d85 | 411 | value, i); |
c42c79ea | 412 | |
7213a328 PP |
413 | print_indent(fp, indent); |
414 | fprintf(fp, "- "); | |
290725f7 PP |
415 | |
416 | if (bt_value_is_array(element) && | |
417 | bt_value_array_is_empty(element)) { | |
7213a328 | 418 | fprintf(fp, "[ ]\n"); |
290725f7 PP |
419 | continue; |
420 | } | |
421 | ||
422 | if (bt_value_is_map(element) && | |
423 | bt_value_map_is_empty(element)) { | |
7213a328 | 424 | fprintf(fp, "{ }\n"); |
290725f7 PP |
425 | continue; |
426 | } | |
427 | ||
428 | if (bt_value_is_array(element) || | |
429 | bt_value_is_map(element)) { | |
7213a328 | 430 | fprintf(fp, "\n"); |
290725f7 PP |
431 | } |
432 | ||
7213a328 | 433 | print_value_rec(fp, element, indent + 2); |
c42c79ea | 434 | } |
c42c79ea | 435 | break; |
50233236 | 436 | } |
c42c79ea | 437 | case BT_VALUE_TYPE_MAP: |
7213a328 | 438 | { |
13763113 SM |
439 | guint i; |
440 | bt_value_map_foreach_entry_const_status foreach_status; | |
7213a328 | 441 | |
c42c79ea | 442 | if (bt_value_map_is_empty(value)) { |
7213a328 PP |
443 | print_indent(fp, indent); |
444 | fprintf(fp, "{ }\n"); | |
290725f7 | 445 | break; |
c42c79ea PP |
446 | } |
447 | ||
13763113 SM |
448 | map_keys = g_ptr_array_new(); |
449 | if (!map_keys) { | |
450 | BT_CLI_LOGE_APPEND_CAUSE("Failed to allocated on GPtrArray."); | |
451 | goto end; | |
452 | } | |
453 | ||
454 | /* | |
455 | * We want to print the map entries in a stable order. Collect | |
456 | * all the map's keys in a GPtrArray, sort it, then print the | |
457 | * entries in that order. | |
458 | */ | |
459 | foreach_status = bt_value_map_foreach_entry_const(value, | |
460 | collect_map_keys, map_keys); | |
461 | if (foreach_status != BT_VALUE_MAP_FOREACH_ENTRY_CONST_STATUS_OK) { | |
462 | BT_CLI_LOGE_APPEND_CAUSE("Failed to iterator on map value."); | |
463 | goto end; | |
464 | } | |
465 | ||
466 | g_ptr_array_sort(map_keys, g_ptr_array_sort_strings); | |
467 | ||
468 | for (i = 0; i < map_keys->len; i++) { | |
469 | const char *map_key = g_ptr_array_index(map_keys, i); | |
470 | const bt_value *map_value; | |
471 | ||
472 | map_value = bt_value_map_borrow_entry_value_const(value, map_key); | |
473 | BT_ASSERT(map_value); | |
474 | ||
475 | print_map_value(map_key, map_value, fp, indent); | |
476 | } | |
477 | ||
c42c79ea | 478 | break; |
7213a328 | 479 | } |
c42c79ea | 480 | default: |
498e7994 | 481 | bt_common_abort(); |
c42c79ea | 482 | } |
13763113 SM |
483 | |
484 | goto end; | |
60a97734 | 485 | |
13763113 SM |
486 | end: |
487 | if (map_keys) { | |
488 | g_ptr_array_free(map_keys, TRUE); | |
489 | } | |
c42c79ea PP |
490 | } |
491 | ||
c1081aa6 | 492 | static |
b19ff26f | 493 | void print_value(FILE *fp, const bt_value *value, size_t indent) |
c1081aa6 PP |
494 | { |
495 | if (!bt_value_is_array(value) && !bt_value_is_map(value)) { | |
7213a328 | 496 | print_indent(fp, indent); |
c1081aa6 PP |
497 | } |
498 | ||
7213a328 | 499 | print_value_rec(fp, value, indent); |
c1081aa6 PP |
500 | } |
501 | ||
c42c79ea PP |
502 | static |
503 | void print_bt_config_component(struct bt_config_component *bt_config_component) | |
504 | { | |
7213a328 PP |
505 | fprintf(stderr, " "); |
506 | print_plugin_comp_cls_opt(stderr, bt_config_component->plugin_name->str, | |
db0f160a | 507 | bt_config_component->comp_cls_name->str, |
87796884 | 508 | bt_config_component->type); |
7213a328 | 509 | fprintf(stderr, ":\n"); |
3b6cfcc5 PP |
510 | |
511 | if (bt_config_component->instance_name->len > 0) { | |
7213a328 | 512 | fprintf(stderr, " Name: %s\n", |
3b6cfcc5 PP |
513 | bt_config_component->instance_name->str); |
514 | } | |
515 | ||
7213a328 | 516 | fprintf(stderr, " Parameters:\n"); |
05e21286 | 517 | print_value(stderr, bt_config_component->params, 8); |
c42c79ea PP |
518 | } |
519 | ||
520 | static | |
521 | void print_bt_config_components(GPtrArray *array) | |
522 | { | |
523 | size_t i; | |
524 | ||
525 | for (i = 0; i < array->len; i++) { | |
526 | struct bt_config_component *cfg_component = | |
e5bc7f81 | 527 | bt_config_get_component(array, i); |
c42c79ea | 528 | print_bt_config_component(cfg_component); |
65300d60 | 529 | BT_OBJECT_PUT_REF_AND_RESET(cfg_component); |
c42c79ea PP |
530 | } |
531 | } | |
532 | ||
290725f7 | 533 | static |
b19ff26f | 534 | void print_plugin_paths(const bt_value *plugin_paths) |
290725f7 | 535 | { |
7213a328 PP |
536 | fprintf(stderr, " Plugin paths:\n"); |
537 | print_value(stderr, plugin_paths, 4); | |
290725f7 PP |
538 | } |
539 | ||
540 | static | |
db0f160a | 541 | void print_cfg_run(struct bt_config *cfg) |
290725f7 | 542 | { |
ebba3338 PP |
543 | size_t i; |
544 | ||
05e21286 | 545 | print_plugin_paths(cfg->plugin_paths); |
7213a328 | 546 | fprintf(stderr, " Source component instances:\n"); |
db0f160a | 547 | print_bt_config_components(cfg->cmd_data.run.sources); |
ebba3338 | 548 | |
db0f160a | 549 | if (cfg->cmd_data.run.filters->len > 0) { |
7213a328 | 550 | fprintf(stderr, " Filter component instances:\n"); |
db0f160a | 551 | print_bt_config_components(cfg->cmd_data.run.filters); |
ebba3338 PP |
552 | } |
553 | ||
7213a328 | 554 | fprintf(stderr, " Sink component instances:\n"); |
db0f160a | 555 | print_bt_config_components(cfg->cmd_data.run.sinks); |
7213a328 | 556 | fprintf(stderr, " Connections:\n"); |
ebba3338 | 557 | |
db0f160a | 558 | for (i = 0; i < cfg->cmd_data.run.connections->len; i++) { |
ebba3338 | 559 | struct bt_config_connection *cfg_connection = |
db0f160a | 560 | g_ptr_array_index(cfg->cmd_data.run.connections, |
ebba3338 PP |
561 | i); |
562 | ||
7213a328 | 563 | fprintf(stderr, " %s%s%s -> %s%s%s\n", |
9009cc24 PP |
564 | cfg_connection->upstream_comp_name->str, |
565 | cfg_connection->upstream_port_glob->len > 0 ? "." : "", | |
566 | cfg_connection->upstream_port_glob->str, | |
567 | cfg_connection->downstream_comp_name->str, | |
568 | cfg_connection->downstream_port_glob->len > 0 ? "." : "", | |
569 | cfg_connection->downstream_port_glob->str); | |
ebba3338 | 570 | } |
290725f7 PP |
571 | } |
572 | ||
573 | static | |
574 | void print_cfg_list_plugins(struct bt_config *cfg) | |
575 | { | |
05e21286 | 576 | print_plugin_paths(cfg->plugin_paths); |
290725f7 PP |
577 | } |
578 | ||
c1081aa6 PP |
579 | static |
580 | void print_cfg_help(struct bt_config *cfg) | |
581 | { | |
05e21286 | 582 | print_plugin_paths(cfg->plugin_paths); |
db0f160a PP |
583 | } |
584 | ||
585 | static | |
586 | void print_cfg_print_ctf_metadata(struct bt_config *cfg) | |
587 | { | |
05e21286 | 588 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
589 | fprintf(stderr, " Path: %s\n", |
590 | cfg->cmd_data.print_ctf_metadata.path->str); | |
db0f160a PP |
591 | } |
592 | ||
593 | static | |
594 | void print_cfg_print_lttng_live_sessions(struct bt_config *cfg) | |
595 | { | |
05e21286 | 596 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
597 | fprintf(stderr, " URL: %s\n", |
598 | cfg->cmd_data.print_lttng_live_sessions.url->str); | |
c1081aa6 PP |
599 | } |
600 | ||
601 | static | |
a67681c1 | 602 | void print_cfg_query(struct bt_config *cfg) |
c1081aa6 | 603 | { |
05e21286 | 604 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
605 | fprintf(stderr, " Object: `%s`\n", cfg->cmd_data.query.object->str); |
606 | fprintf(stderr, " Component class:\n"); | |
a67681c1 | 607 | print_bt_config_component(cfg->cmd_data.query.cfg_component); |
c1081aa6 PP |
608 | } |
609 | ||
c42c79ea PP |
610 | static |
611 | void print_cfg(struct bt_config *cfg) | |
612 | { | |
7213a328 | 613 | if (!BT_LOG_ON_INFO) { |
00447e45 PP |
614 | return; |
615 | } | |
616 | ||
3f7d4d90 | 617 | BT_LOGI_STR("CLI configuration:"); |
290725f7 PP |
618 | |
619 | switch (cfg->command) { | |
db0f160a PP |
620 | case BT_CONFIG_COMMAND_RUN: |
621 | print_cfg_run(cfg); | |
290725f7 PP |
622 | break; |
623 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
624 | print_cfg_list_plugins(cfg); | |
c1081aa6 PP |
625 | break; |
626 | case BT_CONFIG_COMMAND_HELP: | |
627 | print_cfg_help(cfg); | |
628 | break; | |
a67681c1 PP |
629 | case BT_CONFIG_COMMAND_QUERY: |
630 | print_cfg_query(cfg); | |
290725f7 | 631 | break; |
db0f160a PP |
632 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: |
633 | print_cfg_print_ctf_metadata(cfg); | |
634 | break; | |
635 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
636 | print_cfg_print_lttng_live_sessions(cfg); | |
637 | break; | |
290725f7 | 638 | default: |
498e7994 | 639 | bt_common_abort(); |
290725f7 | 640 | } |
c42c79ea PP |
641 | } |
642 | ||
9009cc24 | 643 | static |
b19ff26f | 644 | void print_plugin_info(const bt_plugin *plugin) |
22e22462 PP |
645 | { |
646 | unsigned int major, minor, patch; | |
647 | const char *extra; | |
4cdfc5e8 | 648 | bt_property_availability version_avail; |
22e22462 PP |
649 | const char *plugin_name; |
650 | const char *path; | |
651 | const char *author; | |
652 | const char *license; | |
653 | const char *plugin_description; | |
654 | ||
655 | plugin_name = bt_plugin_get_name(plugin); | |
656 | path = bt_plugin_get_path(plugin); | |
657 | author = bt_plugin_get_author(plugin); | |
658 | license = bt_plugin_get_license(plugin); | |
659 | plugin_description = bt_plugin_get_description(plugin); | |
9724cce9 | 660 | version_avail = bt_plugin_get_version(plugin, &major, &minor, |
22e22462 PP |
661 | &patch, &extra); |
662 | printf("%s%s%s%s:\n", bt_common_color_bold(), | |
04609487 | 663 | bt_common_color_fg_bright_blue(), plugin_name, |
22e22462 | 664 | bt_common_color_reset()); |
a157fea9 MJ |
665 | if (path) { |
666 | printf(" %sPath%s: %s\n", bt_common_color_bold(), | |
667 | bt_common_color_reset(), path); | |
668 | } else { | |
669 | puts(" Built-in"); | |
670 | } | |
22e22462 | 671 | |
9724cce9 | 672 | if (version_avail == BT_PROPERTY_AVAILABILITY_AVAILABLE) { |
22e22462 PP |
673 | printf(" %sVersion%s: %u.%u.%u", |
674 | bt_common_color_bold(), bt_common_color_reset(), | |
675 | major, minor, patch); | |
676 | ||
677 | if (extra) { | |
678 | printf("%s", extra); | |
679 | } | |
680 | ||
681 | printf("\n"); | |
682 | } | |
683 | ||
684 | printf(" %sDescription%s: %s\n", bt_common_color_bold(), | |
685 | bt_common_color_reset(), | |
686 | plugin_description ? plugin_description : "(None)"); | |
687 | printf(" %sAuthor%s: %s\n", bt_common_color_bold(), | |
688 | bt_common_color_reset(), author ? author : "(Unknown)"); | |
689 | printf(" %sLicense%s: %s\n", bt_common_color_bold(), | |
690 | bt_common_color_reset(), | |
691 | license ? license : "(Unknown)"); | |
692 | } | |
693 | ||
9009cc24 | 694 | static |
b5cd7d65 | 695 | enum bt_cmd_status cmd_query(struct bt_config *cfg) |
63ce0e1d | 696 | { |
db95fa29 | 697 | int ret = 0; |
b5cd7d65 | 698 | enum bt_cmd_status cmd_status; |
b19ff26f PP |
699 | const bt_component_class *comp_cls = NULL; |
700 | const bt_value *results = NULL; | |
c7eee084 | 701 | const char *fail_reason = NULL; |
63ce0e1d | 702 | |
d94d92ac PP |
703 | comp_cls = find_component_class( |
704 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
db0f160a | 705 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, |
a67681c1 | 706 | cfg->cmd_data.query.cfg_component->type); |
63ce0e1d | 707 | if (!comp_cls) { |
cee05105 PP |
708 | BT_CLI_LOGE_APPEND_CAUSE( |
709 | "Cannot find component class: plugin-name=\"%s\", " | |
7213a328 PP |
710 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
711 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
712 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, | |
713 | cfg->cmd_data.query.cfg_component->type); | |
b5cd7d65 | 714 | goto error; |
63ce0e1d PP |
715 | } |
716 | ||
f4e38e70 | 717 | ret = query(cfg, comp_cls, cfg->cmd_data.query.object->str, |
05e21286 | 718 | cfg->cmd_data.query.cfg_component->params, |
da91b29a | 719 | &results, &fail_reason); |
c7eee084 | 720 | if (ret) { |
16cbfe32 FD |
721 | BT_CLI_LOGE_APPEND_CAUSE( |
722 | "Failed to query component class: %s: plugin-name=\"%s\", " | |
723 | "comp-cls-name=\"%s\", comp-cls-type=%d " | |
724 | "object=\"%s\"", fail_reason, | |
725 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
726 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, | |
727 | cfg->cmd_data.query.cfg_component->type, | |
728 | cfg->cmd_data.query.object->str); | |
729 | goto error; | |
63ce0e1d PP |
730 | } |
731 | ||
7213a328 | 732 | print_value(stdout, results, 0); |
b5cd7d65 | 733 | cmd_status = BT_CMD_STATUS_OK; |
c7eee084 PP |
734 | goto end; |
735 | ||
b5cd7d65 FD |
736 | error: |
737 | cmd_status = BT_CMD_STATUS_ERROR; | |
63ce0e1d PP |
738 | |
739 | end: | |
c5b9b441 PP |
740 | bt_component_class_put_ref(comp_cls); |
741 | bt_value_put_ref(results); | |
b5cd7d65 | 742 | return cmd_status; |
63ce0e1d PP |
743 | } |
744 | ||
d94d92ac PP |
745 | static |
746 | void print_component_class_help(const char *plugin_name, | |
b19ff26f | 747 | const bt_component_class *comp_cls) |
d94d92ac PP |
748 | { |
749 | const char *comp_class_name = | |
750 | bt_component_class_get_name(comp_cls); | |
751 | const char *comp_class_description = | |
752 | bt_component_class_get_description(comp_cls); | |
753 | const char *comp_class_help = | |
754 | bt_component_class_get_help(comp_cls); | |
4cdfc5e8 | 755 | bt_component_class_type type = |
d94d92ac PP |
756 | bt_component_class_get_type(comp_cls); |
757 | ||
758 | print_plugin_comp_cls_opt(stdout, plugin_name, comp_class_name, type); | |
759 | printf("\n"); | |
760 | printf(" %sDescription%s: %s\n", bt_common_color_bold(), | |
761 | bt_common_color_reset(), | |
762 | comp_class_description ? comp_class_description : "(None)"); | |
763 | ||
764 | if (comp_class_help) { | |
765 | printf("\n%s\n", comp_class_help); | |
766 | } | |
767 | } | |
768 | ||
9009cc24 | 769 | static |
b5cd7d65 | 770 | enum bt_cmd_status cmd_help(struct bt_config *cfg) |
22e22462 | 771 | { |
b5cd7d65 | 772 | enum bt_cmd_status cmd_status; |
b19ff26f PP |
773 | const bt_plugin *plugin = NULL; |
774 | const bt_component_class *needed_comp_cls = NULL; | |
22e22462 | 775 | |
743138a3 | 776 | plugin = find_loaded_plugin(cfg->cmd_data.help.cfg_component->plugin_name->str); |
22e22462 | 777 | if (!plugin) { |
cee05105 PP |
778 | BT_CLI_LOGE_APPEND_CAUSE( |
779 | "Cannot find plugin: plugin-name=\"%s\"", | |
7213a328 | 780 | cfg->cmd_data.help.cfg_component->plugin_name->str); |
b5cd7d65 | 781 | goto error; |
22e22462 PP |
782 | } |
783 | ||
784 | print_plugin_info(plugin); | |
d94d92ac PP |
785 | printf(" %sSource component classes%s: %d\n", |
786 | bt_common_color_bold(), | |
787 | bt_common_color_reset(), | |
788 | (int) bt_plugin_get_source_component_class_count(plugin)); | |
789 | printf(" %sFilter component classes%s: %d\n", | |
22e22462 PP |
790 | bt_common_color_bold(), |
791 | bt_common_color_reset(), | |
d94d92ac PP |
792 | (int) bt_plugin_get_filter_component_class_count(plugin)); |
793 | printf(" %sSink component classes%s: %d\n", | |
794 | bt_common_color_bold(), | |
795 | bt_common_color_reset(), | |
796 | (int) bt_plugin_get_sink_component_class_count(plugin)); | |
22e22462 | 797 | |
d94d92ac PP |
798 | if (strlen(cfg->cmd_data.help.cfg_component->comp_cls_name->str) == 0) { |
799 | /* Plugin help only */ | |
b5cd7d65 | 800 | cmd_status = BT_CMD_STATUS_OK; |
d94d92ac PP |
801 | goto end; |
802 | } | |
22e22462 | 803 | |
d94d92ac PP |
804 | needed_comp_cls = find_component_class( |
805 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
806 | cfg->cmd_data.help.cfg_component->comp_cls_name->str, | |
807 | cfg->cmd_data.help.cfg_component->type); | |
808 | if (!needed_comp_cls) { | |
cee05105 PP |
809 | BT_CLI_LOGE_APPEND_CAUSE( |
810 | "Cannot find component class: plugin-name=\"%s\", " | |
d94d92ac PP |
811 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
812 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
813 | cfg->cmd_data.help.cfg_component->comp_cls_name->str, | |
814 | cfg->cmd_data.help.cfg_component->type); | |
b5cd7d65 | 815 | goto error; |
d94d92ac | 816 | } |
22e22462 | 817 | |
d94d92ac PP |
818 | printf("\n"); |
819 | print_component_class_help( | |
820 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
821 | needed_comp_cls); | |
b5cd7d65 FD |
822 | cmd_status = BT_CMD_STATUS_OK; |
823 | goto end; | |
824 | ||
825 | error: | |
826 | cmd_status = BT_CMD_STATUS_ERROR; | |
d94d92ac PP |
827 | |
828 | end: | |
c5b9b441 PP |
829 | bt_component_class_put_ref(needed_comp_cls); |
830 | bt_plugin_put_ref(plugin); | |
b5cd7d65 | 831 | return cmd_status; |
d94d92ac PP |
832 | } |
833 | ||
b19ff26f | 834 | typedef void *(* plugin_borrow_comp_cls_by_index_func_t)(const bt_plugin *, |
d94d92ac | 835 | uint64_t); |
b19ff26f | 836 | typedef const bt_component_class *(* spec_comp_cls_borrow_comp_cls_func_t)( |
d94d92ac PP |
837 | void *); |
838 | ||
7c7301d5 | 839 | static |
b19ff26f | 840 | void cmd_list_plugins_print_component_classes(const bt_plugin *plugin, |
d94d92ac PP |
841 | const char *cc_type_name, uint64_t count, |
842 | plugin_borrow_comp_cls_by_index_func_t borrow_comp_cls_by_index_func, | |
843 | spec_comp_cls_borrow_comp_cls_func_t spec_comp_cls_borrow_comp_cls_func) | |
844 | { | |
845 | uint64_t i; | |
22e22462 | 846 | |
d94d92ac | 847 | if (count == 0) { |
8a7c9d06 | 848 | printf(" %s%s component classes%s: (none)\n", |
d94d92ac | 849 | bt_common_color_bold(), |
8a7c9d06 | 850 | cc_type_name, |
d94d92ac PP |
851 | bt_common_color_reset()); |
852 | goto end; | |
853 | } else { | |
8a7c9d06 | 854 | printf(" %s%s component classes%s:\n", |
d94d92ac | 855 | bt_common_color_bold(), |
8a7c9d06 | 856 | cc_type_name, |
d94d92ac | 857 | bt_common_color_reset()); |
22e22462 PP |
858 | } |
859 | ||
d94d92ac | 860 | for (i = 0; i < count; i++) { |
b19ff26f | 861 | const bt_component_class *comp_class = |
d94d92ac PP |
862 | spec_comp_cls_borrow_comp_cls_func( |
863 | borrow_comp_cls_by_index_func(plugin, i)); | |
22e22462 | 864 | const char *comp_class_name = |
d94d92ac | 865 | bt_component_class_get_name(comp_class); |
22e22462 | 866 | const char *comp_class_description = |
d94d92ac | 867 | bt_component_class_get_description(comp_class); |
4cdfc5e8 | 868 | bt_component_class_type type = |
d94d92ac | 869 | bt_component_class_get_type(comp_class); |
22e22462 | 870 | |
d94d92ac | 871 | printf(" "); |
22e22462 | 872 | print_plugin_comp_cls_opt(stdout, |
d94d92ac | 873 | bt_plugin_get_name(plugin), comp_class_name, |
22e22462 | 874 | type); |
22e22462 | 875 | |
d94d92ac PP |
876 | if (comp_class_description) { |
877 | printf(": %s", comp_class_description); | |
22e22462 PP |
878 | } |
879 | ||
d94d92ac | 880 | printf("\n"); |
22e22462 PP |
881 | } |
882 | ||
883 | end: | |
d94d92ac | 884 | return; |
22e22462 PP |
885 | } |
886 | ||
9009cc24 | 887 | static |
b5cd7d65 | 888 | enum bt_cmd_status cmd_list_plugins(struct bt_config *cfg) |
290725f7 | 889 | { |
290725f7 PP |
890 | int plugins_count, component_classes_count = 0, i; |
891 | ||
22e22462 | 892 | printf("From the following plugin paths:\n\n"); |
05e21286 | 893 | print_value(stdout, cfg->plugin_paths, 2); |
22e22462 | 894 | printf("\n"); |
743138a3 | 895 | plugins_count = get_loaded_plugins_count(); |
290725f7 | 896 | if (plugins_count == 0) { |
7213a328 | 897 | printf("No plugins found.\n"); |
56a1cced JG |
898 | goto end; |
899 | } | |
900 | ||
290725f7 | 901 | for (i = 0; i < plugins_count; i++) { |
743138a3 | 902 | const bt_plugin *plugin = borrow_loaded_plugin(i); |
290725f7 | 903 | |
d94d92ac PP |
904 | component_classes_count += |
905 | bt_plugin_get_source_component_class_count(plugin) + | |
906 | bt_plugin_get_filter_component_class_count(plugin) + | |
907 | bt_plugin_get_sink_component_class_count(plugin); | |
290725f7 | 908 | } |
33bceaf8 | 909 | |
290725f7 PP |
910 | printf("Found %s%d%s component classes in %s%d%s plugins.\n", |
911 | bt_common_color_bold(), | |
912 | component_classes_count, | |
913 | bt_common_color_reset(), | |
914 | bt_common_color_bold(), | |
915 | plugins_count, | |
916 | bt_common_color_reset()); | |
917 | ||
918 | for (i = 0; i < plugins_count; i++) { | |
743138a3 | 919 | const bt_plugin *plugin = borrow_loaded_plugin(i); |
290725f7 | 920 | |
22e22462 PP |
921 | printf("\n"); |
922 | print_plugin_info(plugin); | |
d94d92ac PP |
923 | cmd_list_plugins_print_component_classes(plugin, "Source", |
924 | bt_plugin_get_source_component_class_count(plugin), | |
925 | (plugin_borrow_comp_cls_by_index_func_t) | |
c3dd43ec | 926 | bt_plugin_borrow_source_component_class_by_index_const, |
d94d92ac | 927 | (spec_comp_cls_borrow_comp_cls_func_t) |
707b7d35 | 928 | bt_component_class_source_as_component_class); |
d94d92ac PP |
929 | cmd_list_plugins_print_component_classes(plugin, "Filter", |
930 | bt_plugin_get_filter_component_class_count(plugin), | |
931 | (plugin_borrow_comp_cls_by_index_func_t) | |
c3dd43ec | 932 | bt_plugin_borrow_filter_component_class_by_index_const, |
d94d92ac | 933 | (spec_comp_cls_borrow_comp_cls_func_t) |
707b7d35 | 934 | bt_component_class_filter_as_component_class); |
d94d92ac PP |
935 | cmd_list_plugins_print_component_classes(plugin, "Sink", |
936 | bt_plugin_get_sink_component_class_count(plugin), | |
937 | (plugin_borrow_comp_cls_by_index_func_t) | |
c3dd43ec | 938 | bt_plugin_borrow_sink_component_class_by_index_const, |
d94d92ac | 939 | (spec_comp_cls_borrow_comp_cls_func_t) |
707b7d35 | 940 | bt_component_class_sink_as_component_class); |
290725f7 PP |
941 | } |
942 | ||
943 | end: | |
b5cd7d65 | 944 | return BT_CMD_STATUS_OK; |
290725f7 PP |
945 | } |
946 | ||
9009cc24 | 947 | static |
b5cd7d65 | 948 | enum bt_cmd_status cmd_print_lttng_live_sessions(struct bt_config *cfg) |
db0f160a | 949 | { |
96e8c7e1 | 950 | int ret = 0; |
b5cd7d65 | 951 | enum bt_cmd_status cmd_status; |
b19ff26f PP |
952 | const bt_component_class *comp_cls = NULL; |
953 | const bt_value *results = NULL; | |
954 | bt_value *params = NULL; | |
955 | const bt_value *map = NULL; | |
956 | const bt_value *v = NULL; | |
96e8c7e1 MD |
957 | static const char * const plugin_name = "ctf"; |
958 | static const char * const comp_cls_name = "lttng-live"; | |
4cdfc5e8 | 959 | static const bt_component_class_type comp_cls_type = |
96e8c7e1 | 960 | BT_COMPONENT_CLASS_TYPE_SOURCE; |
f80e9ec1 | 961 | uint64_t array_size, i; |
c7eee084 | 962 | const char *fail_reason = NULL; |
c327e427 | 963 | FILE *out_stream = stdout; |
96e8c7e1 | 964 | |
f6ccaed9 | 965 | BT_ASSERT(cfg->cmd_data.print_lttng_live_sessions.url); |
96e8c7e1 MD |
966 | comp_cls = find_component_class(plugin_name, comp_cls_name, |
967 | comp_cls_type); | |
968 | if (!comp_cls) { | |
cee05105 PP |
969 | BT_CLI_LOGE_APPEND_CAUSE( |
970 | "Cannot find component class: plugin-name=\"%s\", " | |
96e8c7e1 MD |
971 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
972 | plugin_name, comp_cls_name, | |
973 | BT_COMPONENT_CLASS_TYPE_SOURCE); | |
96e8c7e1 MD |
974 | goto error; |
975 | } | |
976 | ||
05e21286 | 977 | params = bt_value_map_create(); |
96e8c7e1 MD |
978 | if (!params) { |
979 | goto error; | |
980 | } | |
981 | ||
05e21286 | 982 | ret = bt_value_map_insert_string_entry(params, "url", |
96e8c7e1 MD |
983 | cfg->cmd_data.print_lttng_live_sessions.url->str); |
984 | if (ret) { | |
985 | goto error; | |
986 | } | |
987 | ||
f4e38e70 | 988 | ret = query(cfg, comp_cls, "sessions", params, |
05e21286 | 989 | &results, &fail_reason); |
c7eee084 | 990 | if (ret) { |
16cbfe32 FD |
991 | BT_CLI_LOGE_APPEND_CAUSE("Failed to query `sessions` object: %s", |
992 | fail_reason); | |
993 | goto error; | |
96e8c7e1 MD |
994 | } |
995 | ||
f6ccaed9 PP |
996 | BT_ASSERT(results); |
997 | ||
96e8c7e1 | 998 | if (!bt_value_is_array(results)) { |
cee05105 PP |
999 | BT_CLI_LOGE_APPEND_CAUSE( |
1000 | "Expecting an array for LTTng live `sessions` query."); | |
96e8c7e1 MD |
1001 | goto error; |
1002 | } | |
1003 | ||
c327e427 PP |
1004 | if (cfg->cmd_data.print_lttng_live_sessions.output_path->len > 0) { |
1005 | out_stream = | |
1006 | fopen(cfg->cmd_data.print_lttng_live_sessions.output_path->str, | |
1007 | "w"); | |
1008 | if (!out_stream) { | |
c327e427 PP |
1009 | BT_LOGE_ERRNO("Cannot open file for writing", |
1010 | ": path=\"%s\"", | |
1011 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
cee05105 PP |
1012 | (void) BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_UNKNOWN( |
1013 | "Babeltrace CLI", | |
1014 | "Cannot open file for writing: path=\"%s\"", | |
1015 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
b5cd7d65 | 1016 | goto error; |
c327e427 PP |
1017 | } |
1018 | } | |
1019 | ||
393729a6 | 1020 | array_size = bt_value_array_get_length(results); |
96e8c7e1 MD |
1021 | for (i = 0; i < array_size; i++) { |
1022 | const char *url_text; | |
1023 | int64_t timer_us, streams, clients; | |
1024 | ||
05e21286 | 1025 | map = bt_value_array_borrow_element_by_index_const(results, i); |
96e8c7e1 | 1026 | if (!bt_value_is_map(map)) { |
cee05105 | 1027 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected entry type."); |
96e8c7e1 MD |
1028 | goto error; |
1029 | } | |
1030 | ||
05e21286 | 1031 | v = bt_value_map_borrow_entry_value_const(map, "url"); |
96e8c7e1 | 1032 | if (!v) { |
cee05105 | 1033 | BT_CLI_LOGE_APPEND_CAUSE("Missing `url` entry."); |
96e8c7e1 MD |
1034 | goto error; |
1035 | } | |
601b0d3c | 1036 | url_text = bt_value_string_get(v); |
c327e427 | 1037 | fprintf(out_stream, "%s", url_text); |
05e21286 | 1038 | v = bt_value_map_borrow_entry_value_const(map, "timer-us"); |
96e8c7e1 | 1039 | if (!v) { |
cee05105 | 1040 | BT_CLI_LOGE_APPEND_CAUSE("Missing `timer-us` entry."); |
96e8c7e1 MD |
1041 | goto error; |
1042 | } | |
a91cb83e | 1043 | timer_us = bt_value_integer_unsigned_get(v); |
c327e427 | 1044 | fprintf(out_stream, " (timer = %" PRIu64 ", ", timer_us); |
05e21286 | 1045 | v = bt_value_map_borrow_entry_value_const(map, "stream-count"); |
96e8c7e1 | 1046 | if (!v) { |
cee05105 PP |
1047 | BT_CLI_LOGE_APPEND_CAUSE( |
1048 | "Missing `stream-count` entry."); | |
96e8c7e1 MD |
1049 | goto error; |
1050 | } | |
a91cb83e | 1051 | streams = bt_value_integer_unsigned_get(v); |
c327e427 | 1052 | fprintf(out_stream, "%" PRIu64 " stream(s), ", streams); |
05e21286 | 1053 | v = bt_value_map_borrow_entry_value_const(map, "client-count"); |
96e8c7e1 | 1054 | if (!v) { |
cee05105 PP |
1055 | BT_CLI_LOGE_APPEND_CAUSE( |
1056 | "Missing `client-count` entry."); | |
96e8c7e1 MD |
1057 | goto error; |
1058 | } | |
a91cb83e | 1059 | clients = bt_value_integer_unsigned_get(v); |
c327e427 | 1060 | fprintf(out_stream, "%" PRIu64 " client(s) connected)\n", clients); |
96e8c7e1 | 1061 | } |
c7eee084 | 1062 | |
b5cd7d65 | 1063 | cmd_status = BT_CMD_STATUS_OK; |
c7eee084 PP |
1064 | goto end; |
1065 | ||
c7eee084 | 1066 | error: |
b5cd7d65 | 1067 | cmd_status = BT_CMD_STATUS_ERROR; |
c7eee084 | 1068 | |
96e8c7e1 | 1069 | end: |
c5b9b441 PP |
1070 | bt_value_put_ref(results); |
1071 | bt_value_put_ref(params); | |
1072 | bt_component_class_put_ref(comp_cls); | |
c327e427 PP |
1073 | |
1074 | if (out_stream && out_stream != stdout) { | |
1075 | int fclose_ret = fclose(out_stream); | |
1076 | ||
1077 | if (fclose_ret) { | |
1078 | BT_LOGE_ERRNO("Cannot close file stream", | |
1079 | ": path=\"%s\"", | |
1080 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
1081 | } | |
1082 | } | |
1083 | ||
b5cd7d65 | 1084 | return cmd_status; |
db0f160a PP |
1085 | } |
1086 | ||
9009cc24 | 1087 | static |
b5cd7d65 | 1088 | enum bt_cmd_status cmd_print_ctf_metadata(struct bt_config *cfg) |
05a67631 PP |
1089 | { |
1090 | int ret = 0; | |
b5cd7d65 | 1091 | enum bt_cmd_status cmd_status; |
b19ff26f PP |
1092 | const bt_component_class *comp_cls = NULL; |
1093 | const bt_value *results = NULL; | |
1094 | bt_value *params = NULL; | |
1095 | const bt_value *metadata_text_value = NULL; | |
05a67631 | 1096 | const char *metadata_text = NULL; |
db0f160a PP |
1097 | static const char * const plugin_name = "ctf"; |
1098 | static const char * const comp_cls_name = "fs"; | |
4cdfc5e8 | 1099 | static const bt_component_class_type comp_cls_type = |
db0f160a | 1100 | BT_COMPONENT_CLASS_TYPE_SOURCE; |
c7eee084 | 1101 | const char *fail_reason = NULL; |
c327e427 | 1102 | FILE *out_stream = stdout; |
db0f160a | 1103 | |
f6ccaed9 | 1104 | BT_ASSERT(cfg->cmd_data.print_ctf_metadata.path); |
db0f160a PP |
1105 | comp_cls = find_component_class(plugin_name, comp_cls_name, |
1106 | comp_cls_type); | |
05a67631 | 1107 | if (!comp_cls) { |
cee05105 PP |
1108 | BT_CLI_LOGE_APPEND_CAUSE( |
1109 | "Cannot find component class: plugin-name=\"%s\", " | |
7213a328 PP |
1110 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
1111 | plugin_name, comp_cls_name, | |
1112 | BT_COMPONENT_CLASS_TYPE_SOURCE); | |
b5cd7d65 | 1113 | goto error; |
05a67631 PP |
1114 | } |
1115 | ||
05e21286 | 1116 | params = bt_value_map_create(); |
05a67631 | 1117 | if (!params) { |
b5cd7d65 | 1118 | goto error; |
05a67631 PP |
1119 | } |
1120 | ||
05e21286 | 1121 | ret = bt_value_map_insert_string_entry(params, "path", |
db0f160a | 1122 | cfg->cmd_data.print_ctf_metadata.path->str); |
05a67631 | 1123 | if (ret) { |
b5cd7d65 | 1124 | goto error; |
05a67631 PP |
1125 | } |
1126 | ||
f4e38e70 | 1127 | ret = query(cfg, comp_cls, "metadata-info", |
05e21286 | 1128 | params, &results, &fail_reason); |
c7eee084 | 1129 | if (ret) { |
16cbfe32 FD |
1130 | BT_CLI_LOGE_APPEND_CAUSE( |
1131 | "Failed to query `metadata-info` object: %s", fail_reason); | |
1132 | goto error; | |
05a67631 PP |
1133 | } |
1134 | ||
05e21286 | 1135 | metadata_text_value = bt_value_map_borrow_entry_value_const(results, |
cee05105 | 1136 | "text"); |
05a67631 | 1137 | if (!metadata_text_value) { |
cee05105 PP |
1138 | BT_CLI_LOGE_APPEND_CAUSE( |
1139 | "Cannot find `text` string value in the resulting metadata info object."); | |
b5cd7d65 | 1140 | goto error; |
05a67631 PP |
1141 | } |
1142 | ||
601b0d3c | 1143 | metadata_text = bt_value_string_get(metadata_text_value); |
c327e427 PP |
1144 | |
1145 | if (cfg->cmd_data.print_ctf_metadata.output_path->len > 0) { | |
1146 | out_stream = | |
1147 | fopen(cfg->cmd_data.print_ctf_metadata.output_path->str, | |
1148 | "w"); | |
1149 | if (!out_stream) { | |
c327e427 PP |
1150 | BT_LOGE_ERRNO("Cannot open file for writing", |
1151 | ": path=\"%s\"", | |
1152 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
cee05105 PP |
1153 | (void) BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_UNKNOWN( |
1154 | "Babeltrace CLI", | |
1155 | "Cannot open file for writing: path=\"%s\"", | |
1156 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
b5cd7d65 | 1157 | goto error; |
c327e427 PP |
1158 | } |
1159 | } | |
1160 | ||
1161 | ret = fprintf(out_stream, "%s\n", metadata_text); | |
1162 | if (ret < 0) { | |
cee05105 PP |
1163 | BT_CLI_LOGE_APPEND_CAUSE( |
1164 | "Cannot write whole metadata text to output stream: " | |
c327e427 | 1165 | "ret=%d", ret); |
b5cd7d65 | 1166 | goto error; |
c327e427 PP |
1167 | } |
1168 | ||
b5cd7d65 | 1169 | cmd_status = BT_CMD_STATUS_OK; |
c7eee084 PP |
1170 | goto end; |
1171 | ||
b5cd7d65 FD |
1172 | error: |
1173 | cmd_status = BT_CMD_STATUS_ERROR; | |
05a67631 PP |
1174 | |
1175 | end: | |
c5b9b441 PP |
1176 | bt_value_put_ref(results); |
1177 | bt_value_put_ref(params); | |
1178 | bt_component_class_put_ref(comp_cls); | |
c327e427 PP |
1179 | |
1180 | if (out_stream && out_stream != stdout) { | |
1181 | int fclose_ret = fclose(out_stream); | |
1182 | ||
1183 | if (fclose_ret) { | |
1184 | BT_LOGE_ERRNO("Cannot close file stream", | |
1185 | ": path=\"%s\"", | |
1186 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
1187 | } | |
1188 | } | |
1189 | ||
b5cd7d65 | 1190 | return cmd_status; |
05a67631 PP |
1191 | } |
1192 | ||
75a2cb9b JG |
1193 | struct port_id { |
1194 | char *instance_name; | |
1195 | char *port_name; | |
1196 | }; | |
1197 | ||
1198 | struct trace_range { | |
1199 | uint64_t intersection_range_begin_ns; | |
1200 | uint64_t intersection_range_end_ns; | |
1201 | }; | |
1202 | ||
1203 | static | |
1204 | guint port_id_hash(gconstpointer v) | |
1205 | { | |
1206 | const struct port_id *id = v; | |
1207 | ||
f6ccaed9 PP |
1208 | BT_ASSERT(id->instance_name); |
1209 | BT_ASSERT(id->port_name); | |
75a2cb9b JG |
1210 | |
1211 | return g_str_hash(id->instance_name) ^ g_str_hash(id->port_name); | |
1212 | } | |
1213 | ||
1214 | static | |
1215 | gboolean port_id_equal(gconstpointer v1, gconstpointer v2) | |
1216 | { | |
1217 | const struct port_id *id1 = v1; | |
1218 | const struct port_id *id2 = v2; | |
1219 | ||
2242b43d PP |
1220 | return strcmp(id1->instance_name, id2->instance_name) == 0 && |
1221 | strcmp(id1->port_name, id2->port_name) == 0; | |
75a2cb9b JG |
1222 | } |
1223 | ||
1224 | static | |
1225 | void port_id_destroy(gpointer data) | |
1226 | { | |
1227 | struct port_id *id = data; | |
1228 | ||
1229 | free(id->instance_name); | |
1230 | free(id->port_name); | |
1231 | free(id); | |
1232 | } | |
1233 | ||
1234 | static | |
1235 | void trace_range_destroy(gpointer data) | |
1236 | { | |
1237 | free(data); | |
1238 | } | |
1239 | ||
9009cc24 PP |
1240 | struct cmd_run_ctx { |
1241 | /* Owned by this */ | |
d94d92ac PP |
1242 | GHashTable *src_components; |
1243 | ||
1244 | /* Owned by this */ | |
1245 | GHashTable *flt_components; | |
1246 | ||
1247 | /* Owned by this */ | |
1248 | GHashTable *sink_components; | |
9009cc24 PP |
1249 | |
1250 | /* Owned by this */ | |
b19ff26f | 1251 | bt_graph *graph; |
9009cc24 PP |
1252 | |
1253 | /* Weak */ | |
1254 | struct bt_config *cfg; | |
1255 | ||
1256 | bool connect_ports; | |
75a2cb9b JG |
1257 | |
1258 | bool stream_intersection_mode; | |
1259 | ||
1260 | /* | |
1261 | * Association of struct port_id -> struct trace_range. | |
1262 | */ | |
1263 | GHashTable *intersections; | |
9009cc24 PP |
1264 | }; |
1265 | ||
75a2cb9b JG |
1266 | /* Returns a timestamp of the form "(-)s.ns" */ |
1267 | static | |
1268 | char *s_from_ns(int64_t ns) | |
1269 | { | |
1270 | int ret; | |
1271 | char *s_ret = NULL; | |
1272 | bool is_negative; | |
1273 | int64_t ts_sec_abs, ts_nsec_abs; | |
1274 | int64_t ts_sec = ns / NSEC_PER_SEC; | |
1275 | int64_t ts_nsec = ns % NSEC_PER_SEC; | |
1276 | ||
1277 | if (ts_sec >= 0 && ts_nsec >= 0) { | |
1278 | is_negative = false; | |
1279 | ts_sec_abs = ts_sec; | |
1280 | ts_nsec_abs = ts_nsec; | |
1281 | } else if (ts_sec > 0 && ts_nsec < 0) { | |
1282 | is_negative = false; | |
1283 | ts_sec_abs = ts_sec - 1; | |
1284 | ts_nsec_abs = NSEC_PER_SEC + ts_nsec; | |
1285 | } else if (ts_sec == 0 && ts_nsec < 0) { | |
1286 | is_negative = true; | |
1287 | ts_sec_abs = ts_sec; | |
1288 | ts_nsec_abs = -ts_nsec; | |
1289 | } else if (ts_sec < 0 && ts_nsec > 0) { | |
1290 | is_negative = true; | |
1291 | ts_sec_abs = -(ts_sec + 1); | |
1292 | ts_nsec_abs = NSEC_PER_SEC - ts_nsec; | |
1293 | } else if (ts_sec < 0 && ts_nsec == 0) { | |
1294 | is_negative = true; | |
1295 | ts_sec_abs = -ts_sec; | |
1296 | ts_nsec_abs = ts_nsec; | |
1297 | } else { /* (ts_sec < 0 && ts_nsec < 0) */ | |
1298 | is_negative = true; | |
1299 | ts_sec_abs = -ts_sec; | |
1300 | ts_nsec_abs = -ts_nsec; | |
1301 | } | |
1302 | ||
1303 | ret = asprintf(&s_ret, "%s%" PRId64 ".%09" PRId64, | |
1304 | is_negative ? "-" : "", ts_sec_abs, ts_nsec_abs); | |
1305 | if (ret < 0) { | |
1306 | s_ret = NULL; | |
1307 | } | |
1308 | return s_ret; | |
1309 | } | |
1310 | ||
9009cc24 PP |
1311 | static |
1312 | int cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
d94d92ac | 1313 | struct cmd_run_ctx *ctx, |
b19ff26f PP |
1314 | const bt_component *upstream_comp, |
1315 | const bt_port_output *out_upstream_port, | |
9009cc24 | 1316 | struct bt_config_connection *cfg_conn) |
290725f7 | 1317 | { |
d94d92ac | 1318 | typedef uint64_t (*input_port_count_func_t)(void *); |
b19ff26f | 1319 | typedef const bt_port_input *(*borrow_input_port_by_index_func_t)( |
0d72b8c3 | 1320 | const void *, uint64_t); |
b19ff26f | 1321 | const bt_port *upstream_port = |
0d72b8c3 | 1322 | bt_port_output_as_port_const(out_upstream_port); |
d94d92ac | 1323 | |
290725f7 | 1324 | int ret = 0; |
9009cc24 | 1325 | GQuark downstreamp_comp_name_quark; |
d94d92ac PP |
1326 | void *downstream_comp; |
1327 | uint64_t downstream_port_count; | |
9009cc24 | 1328 | uint64_t i; |
d94d92ac PP |
1329 | input_port_count_func_t port_count_fn; |
1330 | borrow_input_port_by_index_func_t port_by_index_fn; | |
d24d5663 PP |
1331 | bt_graph_connect_ports_status connect_ports_status = |
1332 | BT_GRAPH_CONNECT_PORTS_STATUS_OK; | |
75a2cb9b | 1333 | bool insert_trimmer = false; |
b19ff26f | 1334 | bt_value *trimmer_params = NULL; |
75a2cb9b JG |
1335 | char *intersection_begin = NULL; |
1336 | char *intersection_end = NULL; | |
b19ff26f PP |
1337 | const bt_component_filter *trimmer = NULL; |
1338 | const bt_component_class_filter *trimmer_class = NULL; | |
1339 | const bt_port_input *trimmer_input = NULL; | |
1340 | const bt_port_output *trimmer_output = NULL; | |
75a2cb9b JG |
1341 | |
1342 | if (ctx->intersections && | |
1343 | bt_component_get_class_type(upstream_comp) == | |
1344 | BT_COMPONENT_CLASS_TYPE_SOURCE) { | |
1345 | struct trace_range *range; | |
1346 | struct port_id port_id = { | |
1347 | .instance_name = (char *) bt_component_get_name(upstream_comp), | |
1348 | .port_name = (char *) bt_port_get_name(upstream_port) | |
1349 | }; | |
1350 | ||
1351 | if (!port_id.instance_name || !port_id.port_name) { | |
1352 | goto error; | |
1353 | } | |
1354 | ||
1355 | range = (struct trace_range *) g_hash_table_lookup( | |
1356 | ctx->intersections, &port_id); | |
1357 | if (range) { | |
d24d5663 | 1358 | bt_value_map_insert_entry_status insert_status; |
75a2cb9b JG |
1359 | |
1360 | intersection_begin = s_from_ns( | |
1361 | range->intersection_range_begin_ns); | |
1362 | intersection_end = s_from_ns( | |
1363 | range->intersection_range_end_ns); | |
1364 | if (!intersection_begin || !intersection_end) { | |
cee05105 PP |
1365 | BT_CLI_LOGE_APPEND_CAUSE( |
1366 | "Cannot create trimmer argument timestamp string."); | |
75a2cb9b JG |
1367 | goto error; |
1368 | } | |
1369 | ||
1370 | insert_trimmer = true; | |
05e21286 | 1371 | trimmer_params = bt_value_map_create(); |
75a2cb9b JG |
1372 | if (!trimmer_params) { |
1373 | goto error; | |
1374 | } | |
1375 | ||
d24d5663 | 1376 | insert_status = bt_value_map_insert_string_entry( |
07208d85 | 1377 | trimmer_params, "begin", intersection_begin); |
d24d5663 | 1378 | if (insert_status < 0) { |
75a2cb9b JG |
1379 | goto error; |
1380 | } | |
d24d5663 | 1381 | insert_status = bt_value_map_insert_string_entry( |
07208d85 | 1382 | trimmer_params, |
75a2cb9b | 1383 | "end", intersection_end); |
d24d5663 | 1384 | if (insert_status < 0) { |
75a2cb9b JG |
1385 | goto error; |
1386 | } | |
1387 | } | |
1388 | ||
d94d92ac | 1389 | trimmer_class = find_filter_component_class("utils", "trimmer"); |
75a2cb9b JG |
1390 | if (!trimmer_class) { |
1391 | goto error; | |
1392 | } | |
1393 | } | |
9009cc24 | 1394 | |
7213a328 PP |
1395 | BT_LOGI("Connecting upstream port to the next available downstream port: " |
1396 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1397 | "downstream-comp-name=\"%s\", conn-arg=\"%s\"", | |
1398 | upstream_port, bt_port_get_name(upstream_port), | |
1399 | cfg_conn->downstream_comp_name->str, | |
1400 | cfg_conn->arg->str); | |
9009cc24 PP |
1401 | downstreamp_comp_name_quark = g_quark_from_string( |
1402 | cfg_conn->downstream_comp_name->str); | |
f6ccaed9 | 1403 | BT_ASSERT(downstreamp_comp_name_quark > 0); |
d94d92ac | 1404 | downstream_comp = g_hash_table_lookup(ctx->flt_components, |
71c7c95f | 1405 | GUINT_TO_POINTER(downstreamp_comp_name_quark)); |
d94d92ac PP |
1406 | port_count_fn = (input_port_count_func_t) |
1407 | bt_component_filter_get_input_port_count; | |
1408 | port_by_index_fn = (borrow_input_port_by_index_func_t) | |
0d72b8c3 | 1409 | bt_component_filter_borrow_input_port_by_index_const; |
d94d92ac PP |
1410 | |
1411 | if (!downstream_comp) { | |
1412 | downstream_comp = g_hash_table_lookup(ctx->sink_components, | |
1413 | GUINT_TO_POINTER(downstreamp_comp_name_quark)); | |
1414 | port_count_fn = (input_port_count_func_t) | |
1415 | bt_component_sink_get_input_port_count; | |
1416 | port_by_index_fn = (borrow_input_port_by_index_func_t) | |
0d72b8c3 | 1417 | bt_component_sink_borrow_input_port_by_index_const; |
d94d92ac PP |
1418 | } |
1419 | ||
9009cc24 | 1420 | if (!downstream_comp) { |
cee05105 PP |
1421 | BT_CLI_LOGE_APPEND_CAUSE("Cannot find downstream component: " |
1422 | "comp-name=\"%s\", conn-arg=\"%s\"", | |
1423 | cfg_conn->downstream_comp_name->str, | |
9009cc24 PP |
1424 | cfg_conn->arg->str); |
1425 | goto error; | |
1426 | } | |
1427 | ||
9009cc24 | 1428 | downstream_port_count = port_count_fn(downstream_comp); |
9009cc24 PP |
1429 | |
1430 | for (i = 0; i < downstream_port_count; i++) { | |
b19ff26f | 1431 | const bt_port_input *in_downstream_port = |
9009cc24 | 1432 | port_by_index_fn(downstream_comp, i); |
b19ff26f | 1433 | const bt_port *downstream_port = |
0d72b8c3 | 1434 | bt_port_input_as_port_const(in_downstream_port); |
75a2cb9b | 1435 | const char *upstream_port_name; |
9009cc24 PP |
1436 | const char *downstream_port_name; |
1437 | ||
f6ccaed9 | 1438 | BT_ASSERT(downstream_port); |
9009cc24 | 1439 | |
75a2cb9b | 1440 | /* Skip port if it's already connected. */ |
9009cc24 | 1441 | if (bt_port_is_connected(downstream_port)) { |
3f7d4d90 | 1442 | BT_LOGI("Skipping downstream port: already connected: " |
7213a328 PP |
1443 | "port-addr=%p, port-name=\"%s\"", |
1444 | downstream_port, | |
1445 | bt_port_get_name(downstream_port)); | |
9009cc24 PP |
1446 | continue; |
1447 | } | |
1448 | ||
1449 | downstream_port_name = bt_port_get_name(downstream_port); | |
f6ccaed9 | 1450 | BT_ASSERT(downstream_port_name); |
75a2cb9b | 1451 | upstream_port_name = bt_port_get_name(upstream_port); |
f6ccaed9 | 1452 | BT_ASSERT(upstream_port_name); |
9009cc24 | 1453 | |
75a2cb9b | 1454 | if (!bt_common_star_glob_match( |
1974687e MJ |
1455 | cfg_conn->downstream_port_glob->str, SIZE_MAX, |
1456 | downstream_port_name, SIZE_MAX)) { | |
75a2cb9b JG |
1457 | continue; |
1458 | } | |
1459 | ||
1460 | if (insert_trimmer) { | |
1461 | /* | |
d94d92ac PP |
1462 | * In order to insert the trimmer between the |
1463 | * two components that were being connected, we | |
1464 | * create a connection configuration entry which | |
1465 | * describes a connection from the trimmer's | |
1466 | * output to the original input that was being | |
1467 | * connected. | |
75a2cb9b | 1468 | * |
d94d92ac PP |
1469 | * Hence, the creation of the trimmer will cause |
1470 | * the graph "new port" listener to establish | |
1471 | * all downstream connections as its output port | |
1472 | * is connected. We will then establish the | |
1473 | * connection between the original upstream | |
1474 | * source and the trimmer. | |
75a2cb9b JG |
1475 | */ |
1476 | char *trimmer_name = NULL; | |
d24d5663 | 1477 | bt_graph_add_component_status add_comp_status; |
75a2cb9b | 1478 | |
d94d92ac PP |
1479 | ret = asprintf(&trimmer_name, |
1480 | "stream-intersection-trimmer-%s", | |
75a2cb9b JG |
1481 | upstream_port_name); |
1482 | if (ret < 0) { | |
1483 | goto error; | |
1484 | } | |
1485 | ret = 0; | |
1486 | ||
1487 | ctx->connect_ports = false; | |
d24d5663 | 1488 | add_comp_status = bt_graph_add_filter_component( |
d94d92ac | 1489 | ctx->graph, trimmer_class, trimmer_name, |
e874da19 PP |
1490 | trimmer_params, ctx->cfg->log_level, |
1491 | &trimmer); | |
75a2cb9b | 1492 | free(trimmer_name); |
d24d5663 PP |
1493 | if (add_comp_status != |
1494 | BT_GRAPH_ADD_COMPONENT_STATUS_OK) { | |
75a2cb9b JG |
1495 | goto error; |
1496 | } | |
f6ccaed9 | 1497 | BT_ASSERT(trimmer); |
75a2cb9b JG |
1498 | |
1499 | trimmer_input = | |
0d72b8c3 | 1500 | bt_component_filter_borrow_input_port_by_index_const( |
75a2cb9b JG |
1501 | trimmer, 0); |
1502 | if (!trimmer_input) { | |
1503 | goto error; | |
1504 | } | |
1505 | trimmer_output = | |
0d72b8c3 | 1506 | bt_component_filter_borrow_output_port_by_index_const( |
75a2cb9b JG |
1507 | trimmer, 0); |
1508 | if (!trimmer_output) { | |
9009cc24 PP |
1509 | goto error; |
1510 | } | |
1511 | ||
75a2cb9b JG |
1512 | /* |
1513 | * Replace the current downstream port by the trimmer's | |
1514 | * upstream port. | |
1515 | */ | |
d94d92ac PP |
1516 | in_downstream_port = trimmer_input; |
1517 | downstream_port = | |
0d72b8c3 | 1518 | bt_port_input_as_port_const(in_downstream_port); |
75a2cb9b JG |
1519 | downstream_port_name = bt_port_get_name( |
1520 | downstream_port); | |
d94d92ac | 1521 | BT_ASSERT(downstream_port_name); |
75a2cb9b JG |
1522 | } |
1523 | ||
1524 | /* We have a winner! */ | |
d24d5663 | 1525 | connect_ports_status = bt_graph_connect_ports(ctx->graph, |
d94d92ac PP |
1526 | out_upstream_port, in_downstream_port, NULL); |
1527 | downstream_port = NULL; | |
d24d5663 PP |
1528 | switch (connect_ports_status) { |
1529 | case BT_GRAPH_CONNECT_PORTS_STATUS_OK: | |
75a2cb9b | 1530 | break; |
75a2cb9b | 1531 | default: |
cee05105 PP |
1532 | BT_CLI_LOGE_APPEND_CAUSE( |
1533 | "Cannot create connection: graph refuses to connect ports: " | |
75a2cb9b JG |
1534 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " |
1535 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1536 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1537 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1538 | "conn-arg=\"%s\"", | |
1539 | upstream_comp, bt_component_get_name(upstream_comp), | |
1540 | upstream_port, bt_port_get_name(upstream_port), | |
1541 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1542 | downstream_port, downstream_port_name, | |
1543 | cfg_conn->arg->str); | |
75a2cb9b | 1544 | goto error; |
9009cc24 PP |
1545 | } |
1546 | ||
75a2cb9b JG |
1547 | BT_LOGI("Connected component ports: " |
1548 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " | |
1549 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1550 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1551 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1552 | "conn-arg=\"%s\"", | |
1553 | upstream_comp, bt_component_get_name(upstream_comp), | |
1554 | upstream_port, bt_port_get_name(upstream_port), | |
1555 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1556 | downstream_port, downstream_port_name, | |
1557 | cfg_conn->arg->str); | |
1558 | ||
1559 | if (insert_trimmer) { | |
1560 | /* | |
1561 | * The first connection, from the source to the trimmer, | |
1562 | * has been done. We now connect the trimmer to the | |
1563 | * original downstream port. | |
1564 | */ | |
1565 | ret = cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
d94d92ac | 1566 | ctx, |
0d72b8c3 | 1567 | bt_component_filter_as_component_const(trimmer), |
d94d92ac | 1568 | trimmer_output, cfg_conn); |
75a2cb9b JG |
1569 | if (ret) { |
1570 | goto error; | |
1571 | } | |
1572 | ctx->connect_ports = true; | |
1573 | } | |
9009cc24 | 1574 | |
53bc54cd PP |
1575 | /* |
1576 | * We found a matching downstream port: the search is | |
1577 | * over. | |
1578 | */ | |
1579 | goto end; | |
05a67631 PP |
1580 | } |
1581 | ||
53bc54cd | 1582 | /* No downstream port found */ |
cee05105 PP |
1583 | BT_CLI_LOGE_APPEND_CAUSE( |
1584 | "Cannot create connection: cannot find a matching downstream port for upstream port: " | |
53bc54cd PP |
1585 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " |
1586 | "downstream-comp-name=\"%s\", conn-arg=\"%s\"", | |
1587 | upstream_port, bt_port_get_name(upstream_port), | |
1588 | cfg_conn->downstream_comp_name->str, | |
1589 | cfg_conn->arg->str); | |
9009cc24 PP |
1590 | |
1591 | error: | |
1592 | ret = -1; | |
1593 | ||
1594 | end: | |
75a2cb9b JG |
1595 | free(intersection_begin); |
1596 | free(intersection_end); | |
c5b9b441 PP |
1597 | BT_VALUE_PUT_REF_AND_RESET(trimmer_params); |
1598 | BT_COMPONENT_CLASS_FILTER_PUT_REF_AND_RESET(trimmer_class); | |
1599 | BT_COMPONENT_FILTER_PUT_REF_AND_RESET(trimmer); | |
9009cc24 PP |
1600 | return ret; |
1601 | } | |
1602 | ||
1603 | static | |
1604 | int cmd_run_ctx_connect_upstream_port(struct cmd_run_ctx *ctx, | |
b19ff26f | 1605 | const bt_port_output *upstream_port) |
9009cc24 PP |
1606 | { |
1607 | int ret = 0; | |
1608 | const char *upstream_port_name; | |
1609 | const char *upstream_comp_name; | |
b19ff26f | 1610 | const bt_component *upstream_comp = NULL; |
9009cc24 PP |
1611 | size_t i; |
1612 | ||
f6ccaed9 PP |
1613 | BT_ASSERT(ctx); |
1614 | BT_ASSERT(upstream_port); | |
d94d92ac | 1615 | upstream_port_name = bt_port_get_name( |
0d72b8c3 | 1616 | bt_port_output_as_port_const(upstream_port)); |
f6ccaed9 | 1617 | BT_ASSERT(upstream_port_name); |
0d72b8c3 PP |
1618 | upstream_comp = bt_port_borrow_component_const( |
1619 | bt_port_output_as_port_const(upstream_port)); | |
cee05105 | 1620 | BT_ASSERT(upstream_comp); |
9009cc24 | 1621 | upstream_comp_name = bt_component_get_name(upstream_comp); |
f6ccaed9 | 1622 | BT_ASSERT(upstream_comp_name); |
7213a328 PP |
1623 | BT_LOGI("Connecting upstream port: comp-addr=%p, comp-name=\"%s\", " |
1624 | "port-addr=%p, port-name=\"%s\"", | |
1625 | upstream_comp, upstream_comp_name, | |
1626 | upstream_port, upstream_port_name); | |
9009cc24 PP |
1627 | |
1628 | for (i = 0; i < ctx->cfg->cmd_data.run.connections->len; i++) { | |
1629 | struct bt_config_connection *cfg_conn = | |
1630 | g_ptr_array_index( | |
1631 | ctx->cfg->cmd_data.run.connections, i); | |
1632 | ||
1633 | if (strcmp(cfg_conn->upstream_comp_name->str, | |
75a2cb9b JG |
1634 | upstream_comp_name)) { |
1635 | continue; | |
1636 | } | |
1637 | ||
1638 | if (!bt_common_star_glob_match( | |
1639 | cfg_conn->upstream_port_glob->str, | |
1974687e | 1640 | SIZE_MAX, upstream_port_name, SIZE_MAX)) { |
75a2cb9b JG |
1641 | continue; |
1642 | } | |
1643 | ||
1644 | ret = cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
1645 | ctx, upstream_comp, upstream_port, cfg_conn); | |
1646 | if (ret) { | |
cee05105 PP |
1647 | BT_CLI_LOGE_APPEND_CAUSE( |
1648 | "Cannot connect upstream port: " | |
75a2cb9b JG |
1649 | "port-addr=%p, port-name=\"%s\"", |
1650 | upstream_port, | |
1651 | upstream_port_name); | |
75a2cb9b | 1652 | goto error; |
9009cc24 | 1653 | } |
75a2cb9b | 1654 | goto end; |
9009cc24 PP |
1655 | } |
1656 | ||
cee05105 PP |
1657 | BT_CLI_LOGE_APPEND_CAUSE( |
1658 | "Cannot connect upstream port: port does not match any connection argument: " | |
7213a328 PP |
1659 | "port-addr=%p, port-name=\"%s\"", upstream_port, |
1660 | upstream_port_name); | |
9009cc24 PP |
1661 | |
1662 | error: | |
1663 | ret = -1; | |
1664 | ||
1665 | end: | |
9009cc24 PP |
1666 | return ret; |
1667 | } | |
1668 | ||
1669 | static | |
d24d5663 | 1670 | bt_graph_listener_func_status |
8cc56726 | 1671 | graph_output_port_added_listener(struct cmd_run_ctx *ctx, |
b19ff26f | 1672 | const bt_port_output *out_port) |
9009cc24 | 1673 | { |
b19ff26f PP |
1674 | const bt_component *comp; |
1675 | const bt_port *port = bt_port_output_as_port_const(out_port); | |
d24d5663 PP |
1676 | bt_graph_listener_func_status ret = |
1677 | BT_GRAPH_LISTENER_FUNC_STATUS_OK; | |
9009cc24 | 1678 | |
0d72b8c3 | 1679 | comp = bt_port_borrow_component_const(port); |
e12720c0 PP |
1680 | BT_LOGI("Port added to a graph's component: comp-addr=%p, " |
1681 | "comp-name=\"%s\", port-addr=%p, port-name=\"%s\"", | |
1682 | comp, comp ? bt_component_get_name(comp) : "", | |
7213a328 | 1683 | port, bt_port_get_name(port)); |
36712f1d PP |
1684 | |
1685 | if (!ctx->connect_ports) { | |
1686 | goto end; | |
1687 | } | |
1688 | ||
cee05105 | 1689 | BT_ASSERT(comp); |
7c7c0433 | 1690 | |
e12720c0 PP |
1691 | if (bt_port_is_connected(port)) { |
1692 | BT_LOGW_STR("Port is already connected."); | |
7c7c0433 JG |
1693 | goto end; |
1694 | } | |
1695 | ||
d94d92ac | 1696 | if (cmd_run_ctx_connect_upstream_port(ctx, out_port)) { |
cee05105 | 1697 | BT_CLI_LOGE_APPEND_CAUSE("Cannot connect upstream port."); |
d24d5663 | 1698 | ret = BT_GRAPH_LISTENER_FUNC_STATUS_ERROR; |
8cc56726 | 1699 | goto end; |
9009cc24 PP |
1700 | } |
1701 | ||
1702 | end: | |
8cc56726 | 1703 | return ret; |
9009cc24 PP |
1704 | } |
1705 | ||
1706 | static | |
d24d5663 | 1707 | bt_graph_listener_func_status graph_source_output_port_added_listener( |
b19ff26f PP |
1708 | const bt_component_source *component, |
1709 | const bt_port_output *port, void *data) | |
9009cc24 | 1710 | { |
8cc56726 | 1711 | return graph_output_port_added_listener(data, port); |
9009cc24 PP |
1712 | } |
1713 | ||
1714 | static | |
d24d5663 | 1715 | bt_graph_listener_func_status graph_filter_output_port_added_listener( |
b19ff26f PP |
1716 | const bt_component_filter *component, |
1717 | const bt_port_output *port, void *data) | |
9009cc24 | 1718 | { |
8cc56726 | 1719 | return graph_output_port_added_listener(data, port); |
9009cc24 PP |
1720 | } |
1721 | ||
1722 | static | |
1723 | void cmd_run_ctx_destroy(struct cmd_run_ctx *ctx) | |
1724 | { | |
1725 | if (!ctx) { | |
1726 | return; | |
1727 | } | |
1728 | ||
d94d92ac PP |
1729 | if (ctx->src_components) { |
1730 | g_hash_table_destroy(ctx->src_components); | |
1731 | ctx->src_components = NULL; | |
1732 | } | |
1733 | ||
1734 | if (ctx->flt_components) { | |
1735 | g_hash_table_destroy(ctx->flt_components); | |
1736 | ctx->flt_components = NULL; | |
1737 | } | |
1738 | ||
1739 | if (ctx->sink_components) { | |
1740 | g_hash_table_destroy(ctx->sink_components); | |
1741 | ctx->sink_components = NULL; | |
9009cc24 PP |
1742 | } |
1743 | ||
75a2cb9b JG |
1744 | if (ctx->intersections) { |
1745 | g_hash_table_destroy(ctx->intersections); | |
a5302548 | 1746 | ctx->intersections = NULL; |
75a2cb9b JG |
1747 | } |
1748 | ||
c5b9b441 | 1749 | BT_GRAPH_PUT_REF_AND_RESET(ctx->graph); |
9009cc24 PP |
1750 | ctx->cfg = NULL; |
1751 | } | |
1752 | ||
5fea82b8 PP |
1753 | static |
1754 | int add_descriptor_to_component_descriptor_set( | |
1755 | bt_component_descriptor_set *comp_descr_set, | |
1756 | const char *plugin_name, const char *comp_cls_name, | |
1757 | bt_component_class_type comp_cls_type, | |
1758 | const bt_value *params) | |
1759 | { | |
1760 | const bt_component_class *comp_cls; | |
1761 | int status = 0; | |
1762 | ||
1763 | comp_cls = find_component_class(plugin_name, comp_cls_name, | |
1764 | comp_cls_type); | |
1765 | if (!comp_cls) { | |
1766 | BT_CLI_LOGE_APPEND_CAUSE( | |
1767 | "Cannot find component class: plugin-name=\"%s\", " | |
1768 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
1769 | plugin_name, comp_cls_name, comp_cls_type); | |
1770 | status = -1; | |
1771 | goto end; | |
1772 | } | |
1773 | ||
1774 | status = bt_component_descriptor_set_add_descriptor( | |
1775 | comp_descr_set, comp_cls, params); | |
1776 | if (status != BT_COMPONENT_DESCRIPTOR_SET_ADD_DESCRIPTOR_STATUS_OK) { | |
1777 | BT_CLI_LOGE_APPEND_CAUSE( | |
1778 | "Cannot append descriptor to component descriptor set: " | |
1779 | "status=%s", bt_common_func_status_string(status)); | |
1780 | goto end; | |
1781 | } | |
1782 | ||
1783 | end: | |
1784 | bt_component_class_put_ref(comp_cls); | |
1785 | return status; | |
1786 | } | |
1787 | ||
1788 | static | |
1789 | int append_descriptors_from_bt_config_component_array( | |
1790 | bt_component_descriptor_set *comp_descr_set, | |
1791 | GPtrArray *component_configs) | |
1792 | { | |
1793 | int ret = 0; | |
1794 | uint64_t i; | |
1795 | ||
1796 | for (i = 0; i < component_configs->len; i++) { | |
1797 | struct bt_config_component *cfg_comp = | |
1798 | component_configs->pdata[i]; | |
1799 | ||
1800 | ret = add_descriptor_to_component_descriptor_set( | |
1801 | comp_descr_set, | |
1802 | cfg_comp->plugin_name->str, | |
1803 | cfg_comp->comp_cls_name->str, | |
1804 | cfg_comp->type, cfg_comp->params); | |
1805 | if (ret) { | |
1806 | goto end; | |
1807 | } | |
1808 | } | |
1809 | ||
1810 | end: | |
1811 | return ret; | |
1812 | } | |
1813 | ||
1814 | static | |
1815 | bt_get_greatest_operative_mip_version_status get_greatest_operative_mip_version( | |
1816 | struct bt_config *cfg, uint64_t *mip_version) | |
1817 | { | |
1818 | bt_get_greatest_operative_mip_version_status status = | |
1819 | BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_OK; | |
1820 | bt_component_descriptor_set *comp_descr_set = NULL; | |
1821 | int ret; | |
1822 | ||
1823 | BT_ASSERT(cfg); | |
1824 | BT_ASSERT(mip_version); | |
1825 | comp_descr_set = bt_component_descriptor_set_create(); | |
1826 | if (!comp_descr_set) { | |
1827 | BT_CLI_LOGE_APPEND_CAUSE( | |
1828 | "Failed to create a component descriptor set object."); | |
1829 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_MEMORY_ERROR; | |
1830 | goto end; | |
1831 | } | |
1832 | ||
1833 | ret = append_descriptors_from_bt_config_component_array( | |
1834 | comp_descr_set, cfg->cmd_data.run.sources); | |
1835 | if (ret) { | |
1836 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_ERROR; | |
1837 | goto end; | |
1838 | } | |
1839 | ||
1840 | ret = append_descriptors_from_bt_config_component_array( | |
1841 | comp_descr_set, cfg->cmd_data.run.filters); | |
1842 | if (ret) { | |
1843 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_ERROR; | |
1844 | goto end; | |
1845 | } | |
1846 | ||
1847 | ret = append_descriptors_from_bt_config_component_array( | |
1848 | comp_descr_set, cfg->cmd_data.run.sinks); | |
1849 | if (ret) { | |
1850 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_ERROR; | |
1851 | goto end; | |
1852 | } | |
1853 | ||
1854 | if (cfg->cmd_data.run.stream_intersection_mode) { | |
1855 | /* | |
1856 | * Stream intersection mode adds `flt.utils.trimmer` | |
1857 | * components; we need to include this type of component | |
1858 | * in the component descriptor set to get the real | |
1859 | * greatest operative MIP version. | |
1860 | */ | |
1861 | ret = add_descriptor_to_component_descriptor_set( | |
1862 | comp_descr_set, "utils", "trimmer", | |
1863 | BT_COMPONENT_CLASS_TYPE_FILTER, NULL); | |
1864 | if (ret) { | |
1865 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_ERROR; | |
1866 | goto end; | |
1867 | } | |
1868 | } | |
1869 | ||
1870 | status = bt_get_greatest_operative_mip_version(comp_descr_set, | |
1871 | bt_cli_log_level, mip_version); | |
1872 | ||
1873 | end: | |
1874 | bt_component_descriptor_set_put_ref(comp_descr_set); | |
1875 | return status; | |
1876 | } | |
1877 | ||
9009cc24 PP |
1878 | static |
1879 | int cmd_run_ctx_init(struct cmd_run_ctx *ctx, struct bt_config *cfg) | |
1880 | { | |
1881 | int ret = 0; | |
9275bef4 | 1882 | bt_graph_add_listener_status add_listener_status; |
5fea82b8 PP |
1883 | bt_get_greatest_operative_mip_version_status mip_version_status; |
1884 | uint64_t mip_version = UINT64_C(-1); | |
9009cc24 PP |
1885 | |
1886 | ctx->cfg = cfg; | |
1887 | ctx->connect_ports = false; | |
d94d92ac | 1888 | ctx->src_components = g_hash_table_new_full(g_direct_hash, |
398454ed | 1889 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
d94d92ac PP |
1890 | if (!ctx->src_components) { |
1891 | goto error; | |
1892 | } | |
1893 | ||
1894 | ctx->flt_components = g_hash_table_new_full(g_direct_hash, | |
398454ed | 1895 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
d94d92ac PP |
1896 | if (!ctx->flt_components) { |
1897 | goto error; | |
1898 | } | |
1899 | ||
1900 | ctx->sink_components = g_hash_table_new_full(g_direct_hash, | |
398454ed | 1901 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
d94d92ac | 1902 | if (!ctx->sink_components) { |
9009cc24 PP |
1903 | goto error; |
1904 | } | |
1905 | ||
75a2cb9b JG |
1906 | if (cfg->cmd_data.run.stream_intersection_mode) { |
1907 | ctx->stream_intersection_mode = true; | |
1908 | ctx->intersections = g_hash_table_new_full(port_id_hash, | |
1909 | port_id_equal, port_id_destroy, trace_range_destroy); | |
1910 | if (!ctx->intersections) { | |
1911 | goto error; | |
1912 | } | |
1913 | } | |
1914 | ||
5fea82b8 PP |
1915 | /* |
1916 | * Get the greatest operative MIP version to use to configure | |
1917 | * the graph to create. | |
1918 | */ | |
1919 | mip_version_status = get_greatest_operative_mip_version( | |
1920 | cfg, &mip_version); | |
1921 | if (mip_version_status == BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_NO_MATCH) { | |
1922 | BT_CLI_LOGE_APPEND_CAUSE( | |
1923 | "Failed to find an operative message interchange " | |
1924 | "protocol version to use to create the `run` command's " | |
1925 | "graph (components are not interoperable)."); | |
1926 | goto error; | |
1927 | } else if (mip_version_status < 0) { | |
1928 | BT_CLI_LOGE_APPEND_CAUSE( | |
1929 | "Cannot find an operative message interchange " | |
1930 | "protocol version to use to create the `run` command's " | |
1931 | "graph: status=%s", | |
1932 | bt_common_func_status_string(mip_version_status)); | |
1933 | goto error; | |
1934 | } | |
1935 | ||
1936 | BT_ASSERT(mip_version_status == BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_OK); | |
1937 | BT_LOGI("Found operative message interchange protocol version to " | |
1938 | "configure the `run` command's graph: mip-version=%" PRIu64, | |
1939 | mip_version); | |
1940 | ctx->graph = bt_graph_create(mip_version); | |
9009cc24 PP |
1941 | if (!ctx->graph) { |
1942 | goto error; | |
1943 | } | |
1944 | ||
9b4f9b42 | 1945 | bt_graph_add_interrupter(ctx->graph, the_interrupter); |
9275bef4 | 1946 | add_listener_status = bt_graph_add_source_component_output_port_added_listener( |
d94d92ac PP |
1947 | ctx->graph, graph_source_output_port_added_listener, NULL, ctx, |
1948 | NULL); | |
9275bef4 | 1949 | if (add_listener_status != BT_GRAPH_ADD_LISTENER_STATUS_OK) { |
cee05105 PP |
1950 | BT_CLI_LOGE_APPEND_CAUSE( |
1951 | "Cannot add \"port added\" listener to graph."); | |
9009cc24 PP |
1952 | goto error; |
1953 | } | |
1954 | ||
9275bef4 | 1955 | add_listener_status = bt_graph_add_filter_component_output_port_added_listener( |
d94d92ac PP |
1956 | ctx->graph, graph_filter_output_port_added_listener, NULL, ctx, |
1957 | NULL); | |
9275bef4 | 1958 | if (add_listener_status != BT_GRAPH_ADD_LISTENER_STATUS_OK) { |
cee05105 PP |
1959 | BT_CLI_LOGE_APPEND_CAUSE( |
1960 | "Cannot add \"port added\" listener to graph."); | |
9009cc24 PP |
1961 | goto error; |
1962 | } | |
1963 | ||
1964 | goto end; | |
1965 | ||
1966 | error: | |
1967 | cmd_run_ctx_destroy(ctx); | |
1968 | ret = -1; | |
1969 | ||
1970 | end: | |
1971 | return ret; | |
1972 | } | |
1973 | ||
30947af0 SM |
1974 | /* |
1975 | * Compute the intersection of all streams in the array `streams`, write it | |
1976 | * in `range`. | |
1977 | */ | |
1978 | ||
1979 | static | |
1980 | int compute_stream_intersection(const bt_value *streams, | |
1981 | struct trace_range *range) | |
1982 | { | |
f80e9ec1 | 1983 | uint64_t i, stream_count; |
30947af0 SM |
1984 | int ret; |
1985 | ||
1986 | BT_ASSERT(bt_value_get_type(streams) == BT_VALUE_TYPE_ARRAY); | |
1987 | ||
1988 | stream_count = bt_value_array_get_length(streams); | |
1989 | ||
1990 | BT_ASSERT(stream_count > 0); | |
1991 | ||
1992 | range->intersection_range_begin_ns = 0; | |
1993 | range->intersection_range_end_ns = UINT64_MAX; | |
1994 | ||
1995 | for (i = 0; i < stream_count; i++) { | |
1996 | int64_t begin_ns, end_ns; | |
1997 | uint64_t begin_ns_u, end_ns_u; | |
1998 | const bt_value *stream_value; | |
1999 | const bt_value *range_ns_value; | |
2000 | const bt_value *begin_value; | |
2001 | const bt_value *end_value; | |
2002 | ||
2003 | stream_value = bt_value_array_borrow_element_by_index_const(streams, i); | |
2004 | if (bt_value_get_type(stream_value) != BT_VALUE_TYPE_MAP) { | |
5f2a1585 | 2005 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
30947af0 SM |
2006 | "expected streams array element to be a map, got %s.", |
2007 | bt_common_value_type_string(bt_value_get_type(stream_value))); | |
2008 | goto error; | |
2009 | } | |
2010 | ||
2011 | range_ns_value = bt_value_map_borrow_entry_value_const( | |
2012 | stream_value, "range-ns"); | |
2013 | if (!range_ns_value) { | |
5f2a1585 | 2014 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
30947af0 SM |
2015 | "missing expected `range-ns` key in stream map."); |
2016 | goto error; | |
2017 | } | |
2018 | ||
2019 | if (bt_value_get_type(range_ns_value) != BT_VALUE_TYPE_MAP) { | |
5f2a1585 | 2020 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
30947af0 SM |
2021 | "expected `range-ns` entry value of stream map to be a map, got %s.", |
2022 | bt_common_value_type_string(bt_value_get_type(range_ns_value))); | |
2023 | goto error; | |
2024 | } | |
2025 | ||
2026 | begin_value = bt_value_map_borrow_entry_value_const(range_ns_value, "begin"); | |
2027 | if (!begin_value) { | |
5f2a1585 | 2028 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
30947af0 SM |
2029 | "missing expected `begin` key in range-ns map."); |
2030 | goto error; | |
2031 | } | |
2032 | ||
2033 | if (bt_value_get_type(begin_value) != BT_VALUE_TYPE_SIGNED_INTEGER) { | |
5f2a1585 | 2034 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
30947af0 SM |
2035 | "expected `begin` entry value of range-ns map to be a signed integer, got %s.", |
2036 | bt_common_value_type_string(bt_value_get_type(range_ns_value))); | |
2037 | goto error; | |
2038 | } | |
2039 | ||
2040 | end_value = bt_value_map_borrow_entry_value_const(range_ns_value, "end"); | |
2041 | if (!end_value) { | |
5f2a1585 | 2042 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
30947af0 SM |
2043 | "missing expected `end` key in range-ns map."); |
2044 | goto error; | |
2045 | } | |
2046 | ||
2047 | if (bt_value_get_type(end_value) != BT_VALUE_TYPE_SIGNED_INTEGER) { | |
5f2a1585 | 2048 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
30947af0 SM |
2049 | "expected `end` entry value of range-ns map to be a signed integer, got %s.", |
2050 | bt_common_value_type_string(bt_value_get_type(range_ns_value))); | |
2051 | goto error; | |
2052 | } | |
2053 | ||
2054 | begin_ns = bt_value_integer_signed_get(begin_value); | |
2055 | end_ns = bt_value_integer_signed_get(end_value); | |
2056 | ||
2057 | if (begin_ns < 0 || end_ns < 0 || end_ns < begin_ns) { | |
2058 | BT_CLI_LOGE_APPEND_CAUSE( | |
2059 | "Invalid stream range values: " | |
2060 | "range-ns:begin=%" PRId64 ", " | |
2061 | "range-ns:end=%" PRId64, | |
2062 | begin_ns, end_ns); | |
30947af0 SM |
2063 | goto error; |
2064 | } | |
2065 | ||
2066 | begin_ns_u = begin_ns; | |
2067 | end_ns_u = end_ns; | |
2068 | ||
2069 | range->intersection_range_begin_ns = | |
2070 | MAX(range->intersection_range_begin_ns, begin_ns_u); | |
2071 | range->intersection_range_end_ns = | |
2072 | MIN(range->intersection_range_end_ns, end_ns_u); | |
2073 | } | |
2074 | ||
2075 | ret = 0; | |
2076 | goto end; | |
2077 | error: | |
2078 | ret = -1; | |
2079 | ||
2080 | end: | |
2081 | return ret; | |
2082 | } | |
2083 | ||
75a2cb9b JG |
2084 | static |
2085 | int set_stream_intersections(struct cmd_run_ctx *ctx, | |
2086 | struct bt_config_component *cfg_comp, | |
b19ff26f | 2087 | const bt_component_class_source *src_comp_cls) |
75a2cb9b JG |
2088 | { |
2089 | int ret = 0; | |
2090 | uint64_t trace_idx; | |
f80e9ec1 | 2091 | uint64_t trace_count; |
b19ff26f PP |
2092 | const bt_value *query_result = NULL; |
2093 | const bt_value *trace_info = NULL; | |
b19ff26f PP |
2094 | const bt_value *stream_infos = NULL; |
2095 | const bt_value *stream_info = NULL; | |
75a2cb9b | 2096 | struct port_id *port_id = NULL; |
30947af0 | 2097 | struct trace_range *stream_intersection = NULL; |
c7eee084 | 2098 | const char *fail_reason = NULL; |
b19ff26f | 2099 | const bt_component_class *comp_cls = |
0d72b8c3 | 2100 | bt_component_class_source_as_component_class_const(src_comp_cls); |
75a2cb9b | 2101 | |
5f2a1585 | 2102 | ret = query(ctx->cfg, comp_cls, "babeltrace.trace-infos", |
f280892e | 2103 | cfg_comp->params, &query_result, |
c7eee084 PP |
2104 | &fail_reason); |
2105 | if (ret) { | |
d4fb887f | 2106 | BT_CLI_LOGE_APPEND_CAUSE("Failed to execute `babeltrace.trace-infos` query: %s: " |
c7eee084 | 2107 | "comp-class-name=\"%s\"", fail_reason, |
75a2cb9b JG |
2108 | bt_component_class_get_name(comp_cls)); |
2109 | ret = -1; | |
8dfb232c | 2110 | goto end; |
75a2cb9b JG |
2111 | } |
2112 | ||
f6ccaed9 PP |
2113 | BT_ASSERT(query_result); |
2114 | ||
75a2cb9b | 2115 | if (!bt_value_is_array(query_result)) { |
5f2a1585 | 2116 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: expecting result to be an array: " |
8dfb232c SM |
2117 | "component-class-name=%s, actual-type=%s", |
2118 | bt_component_class_get_name(comp_cls), | |
2119 | bt_common_value_type_string(bt_value_get_type(query_result))); | |
75a2cb9b | 2120 | ret = -1; |
8dfb232c | 2121 | goto end; |
75a2cb9b JG |
2122 | } |
2123 | ||
393729a6 | 2124 | trace_count = bt_value_array_get_length(query_result); |
f80e9ec1 | 2125 | if (trace_count == 0) { |
5f2a1585 | 2126 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: result is empty: " |
8dfb232c | 2127 | "component-class-name=%s", bt_component_class_get_name(comp_cls)); |
75a2cb9b | 2128 | ret = -1; |
8dfb232c | 2129 | goto end; |
75a2cb9b JG |
2130 | } |
2131 | ||
2132 | for (trace_idx = 0; trace_idx < trace_count; trace_idx++) { | |
75a2cb9b JG |
2133 | uint64_t stream_idx; |
2134 | int64_t stream_count; | |
30947af0 | 2135 | struct trace_range trace_intersection; |
75a2cb9b | 2136 | |
05e21286 | 2137 | trace_info = bt_value_array_borrow_element_by_index_const( |
07208d85 | 2138 | query_result, trace_idx); |
8dfb232c | 2139 | if (!bt_value_is_map(trace_info)) { |
75a2cb9b | 2140 | ret = -1; |
5f2a1585 | 2141 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: expecting element to be a map: " |
8dfb232c SM |
2142 | "component-class-name=%s, actual-type=%s", |
2143 | bt_component_class_get_name(comp_cls), | |
2144 | bt_common_value_type_string(bt_value_get_type(trace_info))); | |
2145 | goto end; | |
75a2cb9b JG |
2146 | } |
2147 | ||
8dfb232c | 2148 | stream_infos = bt_value_map_borrow_entry_value_const( |
5f2a1585 | 2149 | trace_info, "stream-infos"); |
8dfb232c | 2150 | if (!stream_infos) { |
75a2cb9b | 2151 | ret = -1; |
5f2a1585 | 2152 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: missing `streams` key in trace info map: " |
8dfb232c SM |
2153 | "component-class-name=%s", |
2154 | bt_component_class_get_name(comp_cls)); | |
2155 | goto end; | |
2156 | } | |
2157 | ||
2158 | if (!bt_value_is_array(stream_infos)) { | |
2159 | ret = -1; | |
5f2a1585 | 2160 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: expecting `streams` entry of trace info map to be an array: " |
8dfb232c SM |
2161 | "component-class-name=%s, actual-type=%s", |
2162 | bt_component_class_get_name(comp_cls), | |
2163 | bt_common_value_type_string(bt_value_get_type(stream_infos))); | |
2164 | goto end; | |
75a2cb9b JG |
2165 | } |
2166 | ||
393729a6 | 2167 | stream_count = bt_value_array_get_length(stream_infos); |
f80e9ec1 | 2168 | if (stream_count == 0) { |
75a2cb9b | 2169 | ret = -1; |
5f2a1585 | 2170 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: list of streams is empty: " |
8dfb232c SM |
2171 | "component-class-name=%s", |
2172 | bt_component_class_get_name(comp_cls)); | |
2173 | goto end; | |
75a2cb9b JG |
2174 | } |
2175 | ||
30947af0 SM |
2176 | ret = compute_stream_intersection(stream_infos, &trace_intersection); |
2177 | if (ret != 0) { | |
2178 | BT_CLI_LOGE_APPEND_CAUSE("Failed to compute trace streams intersection."); | |
8dfb232c | 2179 | goto end; |
30947af0 SM |
2180 | } |
2181 | ||
75a2cb9b | 2182 | for (stream_idx = 0; stream_idx < stream_count; stream_idx++) { |
a38d7650 | 2183 | const bt_value *port_name; |
75a2cb9b JG |
2184 | |
2185 | port_id = g_new0(struct port_id, 1); | |
2186 | if (!port_id) { | |
2187 | ret = -1; | |
cee05105 PP |
2188 | BT_CLI_LOGE_APPEND_CAUSE( |
2189 | "Cannot allocate memory for port_id structure."); | |
8dfb232c | 2190 | goto end; |
75a2cb9b JG |
2191 | } |
2192 | port_id->instance_name = strdup(cfg_comp->instance_name->str); | |
2193 | if (!port_id->instance_name) { | |
2194 | ret = -1; | |
cee05105 PP |
2195 | BT_CLI_LOGE_APPEND_CAUSE( |
2196 | "Cannot allocate memory for port_id component instance name."); | |
8dfb232c | 2197 | goto end; |
75a2cb9b JG |
2198 | } |
2199 | ||
30947af0 SM |
2200 | stream_intersection = g_new0(struct trace_range, 1); |
2201 | if (!stream_intersection) { | |
75a2cb9b | 2202 | ret = -1; |
cee05105 PP |
2203 | BT_CLI_LOGE_APPEND_CAUSE( |
2204 | "Cannot allocate memory for trace_range structure."); | |
8dfb232c | 2205 | goto end; |
75a2cb9b | 2206 | } |
30947af0 SM |
2207 | |
2208 | *stream_intersection = trace_intersection; | |
75a2cb9b | 2209 | |
05e21286 | 2210 | stream_info = bt_value_array_borrow_element_by_index_const( |
07208d85 | 2211 | stream_infos, stream_idx); |
8dfb232c | 2212 | if (!bt_value_is_map(stream_info)) { |
75a2cb9b | 2213 | ret = -1; |
5f2a1585 | 2214 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: " |
8dfb232c SM |
2215 | "expecting element of stream list to be a map: " |
2216 | "component-class-name=%s, actual-type=%s", | |
2217 | bt_component_class_get_name(comp_cls), | |
2218 | bt_common_value_type_string(bt_value_get_type(stream_info))); | |
2219 | goto end; | |
75a2cb9b JG |
2220 | } |
2221 | ||
a38d7650 | 2222 | port_name = bt_value_map_borrow_entry_value_const(stream_info, "port-name"); |
8dfb232c | 2223 | if (!port_name) { |
75a2cb9b | 2224 | ret = -1; |
5f2a1585 | 2225 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: " |
8dfb232c SM |
2226 | "missing `port-name` key in stream info map: " |
2227 | "component-class-name=%s", | |
2228 | bt_component_class_get_name(comp_cls)); | |
2229 | goto end; | |
2230 | } | |
2231 | ||
2232 | if (!bt_value_is_string(port_name)) { | |
2233 | ret = -1; | |
5f2a1585 | 2234 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: " |
8dfb232c SM |
2235 | "expecting `port-name` entry of stream info map to be a string: " |
2236 | "component-class-name=%s, actual-type=%s", | |
2237 | bt_component_class_get_name(comp_cls), | |
2238 | bt_common_value_type_string(bt_value_get_type(port_name))); | |
2239 | goto end; | |
75a2cb9b JG |
2240 | } |
2241 | ||
a38d7650 | 2242 | port_id->port_name = g_strdup(bt_value_string_get(port_name)); |
75a2cb9b JG |
2243 | if (!port_id->port_name) { |
2244 | ret = -1; | |
cee05105 PP |
2245 | BT_CLI_LOGE_APPEND_CAUSE( |
2246 | "Cannot allocate memory for port_id port_name."); | |
8dfb232c | 2247 | goto end; |
75a2cb9b JG |
2248 | } |
2249 | ||
2250 | BT_LOGD("Inserting stream intersection "); | |
2251 | ||
30947af0 | 2252 | g_hash_table_insert(ctx->intersections, port_id, stream_intersection); |
75a2cb9b JG |
2253 | |
2254 | port_id = NULL; | |
30947af0 | 2255 | stream_intersection = NULL; |
75a2cb9b | 2256 | } |
75a2cb9b JG |
2257 | } |
2258 | ||
8dfb232c | 2259 | ret = 0; |
cee05105 | 2260 | |
75a2cb9b | 2261 | end: |
c5b9b441 | 2262 | bt_value_put_ref(query_result); |
75a2cb9b | 2263 | g_free(port_id); |
30947af0 | 2264 | g_free(stream_intersection); |
75a2cb9b JG |
2265 | return ret; |
2266 | } | |
2267 | ||
9009cc24 PP |
2268 | static |
2269 | int cmd_run_ctx_create_components_from_config_components( | |
2270 | struct cmd_run_ctx *ctx, GPtrArray *cfg_components) | |
2271 | { | |
2272 | size_t i; | |
0d72b8c3 PP |
2273 | const void *comp_cls = NULL; |
2274 | const void *comp = NULL; | |
9009cc24 PP |
2275 | int ret = 0; |
2276 | ||
2277 | for (i = 0; i < cfg_components->len; i++) { | |
2278 | struct bt_config_component *cfg_comp = | |
2279 | g_ptr_array_index(cfg_components, i); | |
2280 | GQuark quark; | |
2281 | ||
d94d92ac PP |
2282 | switch (cfg_comp->type) { |
2283 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2284 | comp_cls = find_source_component_class( | |
2285 | cfg_comp->plugin_name->str, | |
2286 | cfg_comp->comp_cls_name->str); | |
2287 | break; | |
2288 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2289 | comp_cls = find_filter_component_class( | |
2290 | cfg_comp->plugin_name->str, | |
2291 | cfg_comp->comp_cls_name->str); | |
2292 | break; | |
2293 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2294 | comp_cls = find_sink_component_class( | |
2295 | cfg_comp->plugin_name->str, | |
2296 | cfg_comp->comp_cls_name->str); | |
2297 | break; | |
2298 | default: | |
498e7994 | 2299 | bt_common_abort(); |
d94d92ac PP |
2300 | } |
2301 | ||
9009cc24 | 2302 | if (!comp_cls) { |
cee05105 PP |
2303 | BT_CLI_LOGE_APPEND_CAUSE( |
2304 | "Cannot find component class: plugin-name=\"%s\", " | |
7213a328 PP |
2305 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
2306 | cfg_comp->plugin_name->str, | |
2307 | cfg_comp->comp_cls_name->str, | |
2308 | cfg_comp->type); | |
9009cc24 PP |
2309 | goto error; |
2310 | } | |
2311 | ||
ef267d12 | 2312 | BT_ASSERT(cfg_comp->log_level >= BT_LOG_TRACE); |
29da2ffc | 2313 | |
d94d92ac PP |
2314 | switch (cfg_comp->type) { |
2315 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
0d72b8c3 | 2316 | ret = bt_graph_add_source_component(ctx->graph, |
d94d92ac | 2317 | comp_cls, cfg_comp->instance_name->str, |
29da2ffc | 2318 | cfg_comp->params, cfg_comp->log_level, |
d94d92ac PP |
2319 | (void *) &comp); |
2320 | break; | |
2321 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
0d72b8c3 | 2322 | ret = bt_graph_add_filter_component(ctx->graph, |
d94d92ac | 2323 | comp_cls, cfg_comp->instance_name->str, |
29da2ffc | 2324 | cfg_comp->params, cfg_comp->log_level, |
d94d92ac PP |
2325 | (void *) &comp); |
2326 | break; | |
2327 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
0d72b8c3 | 2328 | ret = bt_graph_add_sink_component(ctx->graph, |
d94d92ac | 2329 | comp_cls, cfg_comp->instance_name->str, |
29da2ffc | 2330 | cfg_comp->params, cfg_comp->log_level, |
d94d92ac PP |
2331 | (void *) &comp); |
2332 | break; | |
2333 | default: | |
498e7994 | 2334 | bt_common_abort(); |
d94d92ac PP |
2335 | } |
2336 | ||
36712f1d | 2337 | if (ret) { |
cee05105 PP |
2338 | BT_CLI_LOGE_APPEND_CAUSE( |
2339 | "Cannot create component: plugin-name=\"%s\", " | |
32e87ceb | 2340 | "comp-cls-name=\"%s\", comp-cls-type=%d, " |
7213a328 PP |
2341 | "comp-name=\"%s\"", |
2342 | cfg_comp->plugin_name->str, | |
2343 | cfg_comp->comp_cls_name->str, | |
2344 | cfg_comp->type, cfg_comp->instance_name->str); | |
9009cc24 PP |
2345 | goto error; |
2346 | } | |
2347 | ||
75a2cb9b JG |
2348 | if (ctx->stream_intersection_mode && |
2349 | cfg_comp->type == BT_COMPONENT_CLASS_TYPE_SOURCE) { | |
2350 | ret = set_stream_intersections(ctx, cfg_comp, comp_cls); | |
2351 | if (ret) { | |
8dfb232c SM |
2352 | BT_CLI_LOGE_APPEND_CAUSE( |
2353 | "Cannot determine stream intersection of trace."); | |
75a2cb9b JG |
2354 | goto error; |
2355 | } | |
2356 | } | |
2357 | ||
7213a328 PP |
2358 | BT_LOGI("Created and inserted component: comp-addr=%p, comp-name=\"%s\"", |
2359 | comp, cfg_comp->instance_name->str); | |
9009cc24 | 2360 | quark = g_quark_from_string(cfg_comp->instance_name->str); |
f6ccaed9 | 2361 | BT_ASSERT(quark > 0); |
d94d92ac PP |
2362 | |
2363 | switch (cfg_comp->type) { | |
2364 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2365 | g_hash_table_insert(ctx->src_components, | |
0d72b8c3 | 2366 | GUINT_TO_POINTER(quark), (void *) comp); |
d94d92ac PP |
2367 | break; |
2368 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2369 | g_hash_table_insert(ctx->flt_components, | |
0d72b8c3 | 2370 | GUINT_TO_POINTER(quark), (void *) comp); |
d94d92ac PP |
2371 | break; |
2372 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2373 | g_hash_table_insert(ctx->sink_components, | |
0d72b8c3 | 2374 | GUINT_TO_POINTER(quark), (void *) comp); |
d94d92ac PP |
2375 | break; |
2376 | default: | |
498e7994 | 2377 | bt_common_abort(); |
d94d92ac PP |
2378 | } |
2379 | ||
9009cc24 | 2380 | comp = NULL; |
65300d60 | 2381 | BT_OBJECT_PUT_REF_AND_RESET(comp_cls); |
9009cc24 PP |
2382 | } |
2383 | ||
2384 | goto end; | |
2385 | ||
2386 | error: | |
2387 | ret = -1; | |
2388 | ||
2389 | end: | |
65300d60 PP |
2390 | bt_object_put_ref(comp); |
2391 | bt_object_put_ref(comp_cls); | |
9009cc24 PP |
2392 | return ret; |
2393 | } | |
56a1cced | 2394 | |
9009cc24 PP |
2395 | static |
2396 | int cmd_run_ctx_create_components(struct cmd_run_ctx *ctx) | |
2397 | { | |
2398 | int ret = 0; | |
2399 | ||
2400 | /* | |
2401 | * Make sure that, during this phase, our graph's "port added" | |
2402 | * listener does not connect ports while we are creating the | |
2403 | * components because we have a special, initial phase for | |
2404 | * this. | |
2405 | */ | |
2406 | ctx->connect_ports = false; | |
2407 | ||
2408 | ret = cmd_run_ctx_create_components_from_config_components( | |
2409 | ctx, ctx->cfg->cmd_data.run.sources); | |
2410 | if (ret) { | |
7c7c0433 | 2411 | ret = -1; |
2e339de1 JG |
2412 | goto end; |
2413 | } | |
2414 | ||
9009cc24 PP |
2415 | ret = cmd_run_ctx_create_components_from_config_components( |
2416 | ctx, ctx->cfg->cmd_data.run.filters); | |
6c2f3ee5 | 2417 | if (ret) { |
290725f7 | 2418 | ret = -1; |
fec2a9f2 JG |
2419 | goto end; |
2420 | } | |
78586d8a | 2421 | |
9009cc24 PP |
2422 | ret = cmd_run_ctx_create_components_from_config_components( |
2423 | ctx, ctx->cfg->cmd_data.run.sinks); | |
2424 | if (ret) { | |
2425 | ret = -1; | |
2426 | goto end; | |
2427 | } | |
2428 | ||
2429 | end: | |
2430 | return ret; | |
2431 | } | |
2432 | ||
0d72b8c3 | 2433 | typedef uint64_t (*output_port_count_func_t)(const void *); |
b19ff26f | 2434 | typedef const bt_port_output *(*borrow_output_port_by_index_func_t)( |
0d72b8c3 | 2435 | const void *, uint64_t); |
d94d92ac | 2436 | |
9009cc24 PP |
2437 | static |
2438 | int cmd_run_ctx_connect_comp_ports(struct cmd_run_ctx *ctx, | |
d94d92ac PP |
2439 | void *comp, output_port_count_func_t port_count_fn, |
2440 | borrow_output_port_by_index_func_t port_by_index_fn) | |
9009cc24 PP |
2441 | { |
2442 | int ret = 0; | |
d94d92ac | 2443 | uint64_t count; |
9009cc24 PP |
2444 | uint64_t i; |
2445 | ||
2446 | count = port_count_fn(comp); | |
9009cc24 PP |
2447 | |
2448 | for (i = 0; i < count; i++) { | |
b19ff26f | 2449 | const bt_port_output *upstream_port = port_by_index_fn(comp, i); |
9009cc24 | 2450 | |
f6ccaed9 | 2451 | BT_ASSERT(upstream_port); |
9009cc24 | 2452 | ret = cmd_run_ctx_connect_upstream_port(ctx, upstream_port); |
9009cc24 PP |
2453 | if (ret) { |
2454 | goto end; | |
2455 | } | |
2456 | } | |
2457 | ||
2458 | end: | |
2459 | return ret; | |
2460 | } | |
2461 | ||
2462 | static | |
2463 | int cmd_run_ctx_connect_ports(struct cmd_run_ctx *ctx) | |
2464 | { | |
2465 | int ret = 0; | |
2466 | GHashTableIter iter; | |
2467 | gpointer g_name_quark, g_comp; | |
2468 | ||
2469 | ctx->connect_ports = true; | |
d94d92ac | 2470 | g_hash_table_iter_init(&iter, ctx->src_components); |
9009cc24 PP |
2471 | |
2472 | while (g_hash_table_iter_next(&iter, &g_name_quark, &g_comp)) { | |
d94d92ac PP |
2473 | ret = cmd_run_ctx_connect_comp_ports(ctx, g_comp, |
2474 | (output_port_count_func_t) | |
2475 | bt_component_source_get_output_port_count, | |
2476 | (borrow_output_port_by_index_func_t) | |
0d72b8c3 | 2477 | bt_component_source_borrow_output_port_by_index_const); |
d94d92ac PP |
2478 | if (ret) { |
2479 | goto end; | |
9009cc24 | 2480 | } |
d94d92ac PP |
2481 | } |
2482 | ||
2483 | g_hash_table_iter_init(&iter, ctx->flt_components); | |
9009cc24 | 2484 | |
d94d92ac PP |
2485 | while (g_hash_table_iter_next(&iter, &g_name_quark, &g_comp)) { |
2486 | ret = cmd_run_ctx_connect_comp_ports(ctx, g_comp, | |
2487 | (output_port_count_func_t) | |
2488 | bt_component_filter_get_output_port_count, | |
2489 | (borrow_output_port_by_index_func_t) | |
0d72b8c3 | 2490 | bt_component_filter_borrow_output_port_by_index_const); |
9009cc24 PP |
2491 | if (ret) { |
2492 | goto end; | |
2493 | } | |
2494 | } | |
2495 | ||
2496 | end: | |
2497 | return ret; | |
2498 | } | |
2499 | ||
2500 | static | |
b5cd7d65 | 2501 | enum bt_cmd_status cmd_run(struct bt_config *cfg) |
9009cc24 | 2502 | { |
b5cd7d65 | 2503 | enum bt_cmd_status cmd_status; |
9009cc24 PP |
2504 | struct cmd_run_ctx ctx = { 0 }; |
2505 | ||
9009cc24 PP |
2506 | /* Initialize the command's context and the graph object */ |
2507 | if (cmd_run_ctx_init(&ctx, cfg)) { | |
cee05105 PP |
2508 | BT_CLI_LOGE_APPEND_CAUSE( |
2509 | "Cannot initialize the command's context."); | |
9009cc24 PP |
2510 | goto error; |
2511 | } | |
2512 | ||
aede8fc9 | 2513 | if (bt_interrupter_is_set(the_interrupter)) { |
63d355d2 | 2514 | BT_CLI_LOGW_APPEND_CAUSE( |
9b4f9b42 | 2515 | "Interrupted by user before creating components."); |
cc308374 PP |
2516 | goto error; |
2517 | } | |
2518 | ||
2519 | BT_LOGI_STR("Creating components."); | |
2520 | ||
9009cc24 PP |
2521 | /* Create the requested component instances */ |
2522 | if (cmd_run_ctx_create_components(&ctx)) { | |
cee05105 | 2523 | BT_CLI_LOGE_APPEND_CAUSE("Cannot create components."); |
9009cc24 PP |
2524 | goto error; |
2525 | } | |
2526 | ||
aede8fc9 | 2527 | if (bt_interrupter_is_set(the_interrupter)) { |
63d355d2 | 2528 | BT_CLI_LOGW_APPEND_CAUSE( |
9b4f9b42 | 2529 | "Interrupted by user before connecting components."); |
cc308374 PP |
2530 | goto error; |
2531 | } | |
2532 | ||
2533 | BT_LOGI_STR("Connecting components."); | |
2534 | ||
9009cc24 PP |
2535 | /* Connect the initially visible component ports */ |
2536 | if (cmd_run_ctx_connect_ports(&ctx)) { | |
cee05105 PP |
2537 | BT_CLI_LOGE_APPEND_CAUSE( |
2538 | "Cannot connect initial component ports."); | |
9009cc24 PP |
2539 | goto error; |
2540 | } | |
2541 | ||
7213a328 PP |
2542 | BT_LOGI_STR("Running the graph."); |
2543 | ||
9009cc24 | 2544 | /* Run the graph */ |
fec2a9f2 | 2545 | while (true) { |
d24d5663 | 2546 | bt_graph_run_status run_status = bt_graph_run(ctx.graph); |
61ddbc8a | 2547 | |
5669a3e7 PP |
2548 | /* |
2549 | * Reset console in case something messed with console | |
2550 | * codes during the graph's execution. | |
2551 | */ | |
2552 | printf("%s", bt_common_color_reset()); | |
2553 | fflush(stdout); | |
2554 | fprintf(stderr, "%s", bt_common_color_reset()); | |
ef267d12 | 2555 | BT_LOGT("bt_graph_run() returned: status=%s", |
d24d5663 | 2556 | bt_common_func_status_string(run_status)); |
fd948396 | 2557 | |
d24d5663 PP |
2558 | switch (run_status) { |
2559 | case BT_GRAPH_RUN_STATUS_OK: | |
b5cd7d65 | 2560 | cmd_status = BT_CMD_STATUS_OK; |
9669d693 | 2561 | goto end; |
d24d5663 | 2562 | case BT_GRAPH_RUN_STATUS_AGAIN: |
9b4f9b42 | 2563 | if (bt_interrupter_is_set(the_interrupter)) { |
b5cd7d65 FD |
2564 | /* |
2565 | * The graph was interrupted by a SIGINT. | |
2566 | */ | |
2567 | cmd_status = BT_CMD_STATUS_INTERRUPTED; | |
2568 | goto end; | |
5401f780 PP |
2569 | } |
2570 | ||
9009cc24 | 2571 | if (cfg->cmd_data.run.retry_duration_us > 0) { |
d24d5663 | 2572 | BT_LOGT("Got BT_GRAPH_RUN_STATUS_AGAIN: sleeping: " |
7213a328 PP |
2573 | "time-us=%" PRIu64, |
2574 | cfg->cmd_data.run.retry_duration_us); | |
2575 | ||
9009cc24 | 2576 | if (usleep(cfg->cmd_data.run.retry_duration_us)) { |
9b4f9b42 | 2577 | if (bt_interrupter_is_set(the_interrupter)) { |
b5cd7d65 FD |
2578 | cmd_status = BT_CMD_STATUS_INTERRUPTED; |
2579 | goto end; | |
cfa4637b | 2580 | } |
9009cc24 PP |
2581 | } |
2582 | } | |
78586d8a | 2583 | break; |
fec2a9f2 | 2584 | default: |
9b4f9b42 | 2585 | if (bt_interrupter_is_set(the_interrupter)) { |
b5cd7d65 FD |
2586 | cmd_status = BT_CMD_STATUS_INTERRUPTED; |
2587 | goto end; | |
9b4f9b42 PP |
2588 | } |
2589 | ||
cee05105 PP |
2590 | BT_CLI_LOGE_APPEND_CAUSE( |
2591 | "Graph failed to complete successfully"); | |
9009cc24 | 2592 | goto error; |
78586d8a | 2593 | } |
fec2a9f2 | 2594 | } |
9009cc24 | 2595 | error: |
b5cd7d65 | 2596 | cmd_status = BT_CMD_STATUS_ERROR; |
9009cc24 | 2597 | |
11e1d048 | 2598 | end: |
9009cc24 | 2599 | cmd_run_ctx_destroy(&ctx); |
b5cd7d65 | 2600 | return cmd_status; |
290725f7 PP |
2601 | } |
2602 | ||
9009cc24 PP |
2603 | static |
2604 | void warn_command_name_and_directory_clash(struct bt_config *cfg) | |
290725f7 | 2605 | { |
9009cc24 PP |
2606 | const char *env_clash; |
2607 | ||
290725f7 PP |
2608 | if (!cfg->command_name) { |
2609 | return; | |
2610 | } | |
2611 | ||
9009cc24 PP |
2612 | env_clash = getenv(ENV_BABELTRACE_WARN_COMMAND_NAME_DIRECTORY_CLASH); |
2613 | if (env_clash && strcmp(env_clash, "0") == 0) { | |
2614 | return; | |
2615 | } | |
2616 | ||
290725f7 PP |
2617 | if (g_file_test(cfg->command_name, |
2618 | G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) { | |
cee05105 | 2619 | _bt_log_write_d(_BT_LOG_SRCLOC_FUNCTION, __FILE__, __LINE__, |
770538dd | 2620 | BT_LOG_WARNING, BT_LOG_TAG, |
cee05105 PP |
2621 | "The `%s` command was executed. " |
2622 | "If you meant to convert a trace located in " | |
2623 | "the local `%s` directory, please use:\n\n" | |
2624 | " babeltrace2 convert %s [OPTIONS]", | |
2625 | cfg->command_name, cfg->command_name, | |
2626 | cfg->command_name); | |
290725f7 PP |
2627 | } |
2628 | } | |
2629 | ||
7213a328 PP |
2630 | static |
2631 | void init_log_level(void) | |
2632 | { | |
c6d4d1ae | 2633 | bt_cli_log_level = bt_log_get_level_from_env(ENV_BABELTRACE_CLI_LOG_LEVEL); |
7213a328 PP |
2634 | } |
2635 | ||
f393c19b PP |
2636 | static |
2637 | void print_error_causes(void) | |
2638 | { | |
2639 | const bt_error *error = bt_current_thread_take_error(); | |
2640 | int64_t i; | |
2641 | GString *folded = NULL; | |
2642 | unsigned int columns; | |
2643 | ||
2644 | if (!error || bt_error_get_cause_count(error) == 0) { | |
2645 | fprintf(stderr, "%s%sUnknown command-line error.%s\n", | |
04609487 | 2646 | bt_common_color_bold(), bt_common_color_fg_bright_red(), |
f393c19b PP |
2647 | bt_common_color_reset()); |
2648 | goto end; | |
2649 | } | |
2650 | ||
2651 | /* Try to get terminal width to fold the error cause messages */ | |
2652 | if (bt_common_get_term_size(&columns, NULL) < 0) { | |
2653 | /* Width not found: default to 80 */ | |
2654 | columns = 80; | |
2655 | } | |
2656 | ||
2657 | /* | |
2658 | * This helps visually separate the error causes from the last | |
2659 | * logging statement. | |
2660 | */ | |
2661 | fprintf(stderr, "\n"); | |
2662 | ||
2663 | /* Reverse order: deepest (root) cause printed at the end */ | |
2664 | for (i = bt_error_get_cause_count(error) - 1; i >= 0; i--) { | |
2665 | const bt_error_cause *cause = | |
2666 | bt_error_borrow_cause_by_index(error, (uint64_t) i); | |
2667 | const char *prefix_fmt = | |
2668 | i == bt_error_get_cause_count(error) - 1 ? | |
2669 | "%s%sERROR%s: " : "%s%sCAUSED BY%s "; | |
2670 | ||
2671 | /* Print prefix */ | |
2672 | fprintf(stderr, prefix_fmt, | |
04609487 | 2673 | bt_common_color_bold(), bt_common_color_fg_bright_red(), |
f393c19b PP |
2674 | bt_common_color_reset()); |
2675 | ||
2676 | /* Print actor name */ | |
2677 | fprintf(stderr, "["); | |
2678 | switch (bt_error_cause_get_actor_type(cause)) { | |
2679 | case BT_ERROR_CAUSE_ACTOR_TYPE_UNKNOWN: | |
2680 | fprintf(stderr, "%s%s%s", | |
2681 | bt_common_color_bold(), | |
2682 | bt_error_cause_get_module_name(cause), | |
2683 | bt_common_color_reset()); | |
2684 | break; | |
2685 | case BT_ERROR_CAUSE_ACTOR_TYPE_COMPONENT: | |
2686 | fprintf(stderr, "%s%s%s: ", | |
2687 | bt_common_color_bold(), | |
2688 | bt_error_cause_component_actor_get_component_name(cause), | |
2689 | bt_common_color_reset()); | |
2690 | print_plugin_comp_cls_opt(stderr, | |
2691 | bt_error_cause_component_actor_get_plugin_name(cause), | |
2692 | bt_error_cause_component_actor_get_component_class_name(cause), | |
2693 | bt_error_cause_component_actor_get_component_class_type(cause)); | |
2694 | break; | |
2695 | case BT_ERROR_CAUSE_ACTOR_TYPE_COMPONENT_CLASS: | |
2696 | print_plugin_comp_cls_opt(stderr, | |
2697 | bt_error_cause_component_class_actor_get_plugin_name(cause), | |
2698 | bt_error_cause_component_class_actor_get_component_class_name(cause), | |
2699 | bt_error_cause_component_class_actor_get_component_class_type(cause)); | |
2700 | break; | |
2701 | case BT_ERROR_CAUSE_ACTOR_TYPE_MESSAGE_ITERATOR: | |
2702 | fprintf(stderr, "%s%s%s (%s%s%s): ", | |
2703 | bt_common_color_bold(), | |
2704 | bt_error_cause_message_iterator_actor_get_component_name(cause), | |
2705 | bt_common_color_reset(), | |
2706 | bt_common_color_bold(), | |
2707 | bt_error_cause_message_iterator_actor_get_component_output_port_name(cause), | |
2708 | bt_common_color_reset()); | |
2709 | print_plugin_comp_cls_opt(stderr, | |
2710 | bt_error_cause_message_iterator_actor_get_plugin_name(cause), | |
2711 | bt_error_cause_message_iterator_actor_get_component_class_name(cause), | |
2712 | bt_error_cause_message_iterator_actor_get_component_class_type(cause)); | |
2713 | break; | |
2714 | default: | |
498e7994 | 2715 | bt_common_abort(); |
f393c19b PP |
2716 | } |
2717 | ||
2718 | /* Print file name and line number */ | |
2719 | fprintf(stderr, "] (%s%s%s%s:%s%" PRIu64 "%s)\n", | |
2720 | bt_common_color_bold(), | |
04609487 | 2721 | bt_common_color_fg_bright_magenta(), |
f393c19b PP |
2722 | bt_error_cause_get_file_name(cause), |
2723 | bt_common_color_reset(), | |
2724 | bt_common_color_fg_green(), | |
2725 | bt_error_cause_get_line_number(cause), | |
2726 | bt_common_color_reset()); | |
2727 | ||
2728 | /* Print message */ | |
2729 | folded = bt_common_fold(bt_error_cause_get_message(cause), | |
2730 | columns, 2); | |
2731 | if (!folded) { | |
2732 | BT_LOGE_STR("Could not fold string."); | |
2733 | fprintf(stderr, "%s\n", | |
2734 | bt_error_cause_get_message(cause)); | |
2735 | continue; | |
2736 | } | |
2737 | ||
2738 | fprintf(stderr, "%s\n", folded->str); | |
2739 | g_string_free(folded, TRUE); | |
2740 | folded = NULL; | |
2741 | } | |
2742 | ||
2743 | end: | |
6c2baa60 | 2744 | BT_ASSERT(!folded); |
f393c19b PP |
2745 | |
2746 | if (error) { | |
2747 | bt_error_release(error); | |
2748 | } | |
2749 | } | |
2750 | ||
290725f7 PP |
2751 | int main(int argc, const char **argv) |
2752 | { | |
b5cd7d65 FD |
2753 | int ret, retcode; |
2754 | enum bt_cmd_status cmd_status; | |
3dae1685 | 2755 | struct bt_config *cfg = NULL; |
290725f7 | 2756 | |
7213a328 | 2757 | init_log_level(); |
65d3198f | 2758 | set_signal_handler(); |
743138a3 | 2759 | init_loaded_plugins(); |
3dae1685 SM |
2760 | |
2761 | BT_ASSERT(!the_interrupter); | |
2762 | the_interrupter = bt_interrupter_create(); | |
2763 | if (!the_interrupter) { | |
2764 | BT_CLI_LOGE_APPEND_CAUSE("Failed to create an interrupter object."); | |
2765 | retcode = 1; | |
2766 | goto end; | |
2767 | } | |
2768 | ||
2769 | cfg = bt_config_cli_args_create_with_default(argc, argv, &retcode, | |
2770 | the_interrupter); | |
290725f7 PP |
2771 | |
2772 | if (retcode < 0) { | |
2773 | /* Quit without errors; typically usage/version */ | |
2774 | retcode = 0; | |
7213a328 | 2775 | BT_LOGI_STR("Quitting without errors."); |
290725f7 PP |
2776 | goto end; |
2777 | } | |
2778 | ||
2779 | if (retcode > 0) { | |
cee05105 PP |
2780 | BT_CLI_LOGE_APPEND_CAUSE( |
2781 | "Command-line error: retcode=%d", retcode); | |
290725f7 PP |
2782 | goto end; |
2783 | } | |
2784 | ||
2785 | if (!cfg) { | |
cee05105 | 2786 | BT_CLI_LOGE_APPEND_CAUSE( |
9442c9a2 | 2787 | "Failed to create a valid Babeltrace CLI configuration."); |
db0f160a | 2788 | retcode = 1; |
290725f7 PP |
2789 | goto end; |
2790 | } | |
2791 | ||
290725f7 PP |
2792 | print_cfg(cfg); |
2793 | ||
db0f160a | 2794 | if (cfg->command_needs_plugins) { |
73760435 | 2795 | ret = require_loaded_plugins(cfg->plugin_paths); |
db0f160a | 2796 | if (ret) { |
cee05105 PP |
2797 | BT_CLI_LOGE_APPEND_CAUSE( |
2798 | "Failed to load plugins: ret=%d", ret); | |
db0f160a PP |
2799 | retcode = 1; |
2800 | goto end; | |
2801 | } | |
2802 | } | |
2803 | ||
7213a328 PP |
2804 | BT_LOGI("Executing command: cmd=%d, command-name=\"%s\"", |
2805 | cfg->command, cfg->command_name); | |
2806 | ||
290725f7 | 2807 | switch (cfg->command) { |
db0f160a | 2808 | case BT_CONFIG_COMMAND_RUN: |
b5cd7d65 | 2809 | cmd_status = cmd_run(cfg); |
290725f7 PP |
2810 | break; |
2811 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
b5cd7d65 | 2812 | cmd_status = cmd_list_plugins(cfg); |
290725f7 | 2813 | break; |
22e22462 | 2814 | case BT_CONFIG_COMMAND_HELP: |
b5cd7d65 | 2815 | cmd_status = cmd_help(cfg); |
22e22462 | 2816 | break; |
a67681c1 | 2817 | case BT_CONFIG_COMMAND_QUERY: |
b5cd7d65 | 2818 | cmd_status = cmd_query(cfg); |
63ce0e1d | 2819 | break; |
db0f160a | 2820 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: |
b5cd7d65 | 2821 | cmd_status = cmd_print_ctf_metadata(cfg); |
db0f160a PP |
2822 | break; |
2823 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
b5cd7d65 | 2824 | cmd_status = cmd_print_lttng_live_sessions(cfg); |
db0f160a | 2825 | break; |
290725f7 | 2826 | default: |
0fbb9a9f | 2827 | BT_LOGF("Invalid/unknown command: cmd=%d", cfg->command); |
498e7994 | 2828 | bt_common_abort(); |
290725f7 PP |
2829 | } |
2830 | ||
b5cd7d65 FD |
2831 | BT_LOGI("Command completed: cmd=%d, command-name=\"%s\", command-status=\"%s\"", |
2832 | cfg->command, cfg->command_name, bt_cmd_status_string(cmd_status)); | |
290725f7 | 2833 | warn_command_name_and_directory_clash(cfg); |
b5cd7d65 FD |
2834 | |
2835 | switch (cmd_status) { | |
2836 | case BT_CMD_STATUS_OK: | |
2837 | retcode = 0; | |
2838 | break; | |
2839 | case BT_CMD_STATUS_ERROR: | |
2840 | retcode = 1; | |
2841 | print_error_causes(); | |
2842 | break; | |
2843 | case BT_CMD_STATUS_INTERRUPTED: | |
2844 | retcode = 2; | |
2845 | break; | |
2846 | default: | |
2847 | BT_LOGF("Invalid command status: cmd-status=%d", cmd_status); | |
2848 | bt_common_abort(); | |
2849 | } | |
290725f7 PP |
2850 | |
2851 | end: | |
65300d60 | 2852 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
743138a3 | 2853 | fini_loaded_plugins(); |
9b4f9b42 | 2854 | bt_interrupter_put_ref(the_interrupter); |
0232a535 PP |
2855 | |
2856 | /* | |
2857 | * Clear current thread's error in case there is one to avoid a | |
2858 | * memory leak. | |
2859 | */ | |
2860 | bt_current_thread_clear_error(); | |
290725f7 | 2861 | return retcode; |
4c8bfb7e | 2862 | } |