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 | ||
71c5da58 | 28 | #include <babeltrace2/babeltrace.h> |
57952005 | 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> |
142ac9b0 MJ |
38 | #include "babeltrace2-cfg.h" |
39 | #include "babeltrace2-cfg-cli-args.h" | |
40 | #include "babeltrace2-cfg-cli-args-default.h" | |
d9029925 | 41 | #include "babeltrace2-log-level.h" |
2e72e107 | 42 | #include "babeltrace2-plugins.h" |
bf403eb2 | 43 | #include "babeltrace2-query.h" |
9009cc24 PP |
44 | |
45 | #define ENV_BABELTRACE_WARN_COMMAND_NAME_DIRECTORY_CLASH "BABELTRACE_CLI_WARN_COMMAND_NAME_DIRECTORY_CLASH" | |
b5fe3e00 | 46 | #define NSEC_PER_SEC 1000000000LL |
34ac0e6c | 47 | |
851802b1 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 | ||
d73bb381 PP |
69 | /* Application's interrupter (owned by this) */ |
70 | static bt_interrupter *the_interrupter; | |
5401f780 | 71 | |
3265acbc | 72 | #ifdef __MINGW32__ |
8d750b42 | 73 | |
3265acbc MJ |
74 | #include <windows.h> |
75 | ||
76 | static | |
77 | BOOL WINAPI signal_handler(DWORD signal) { | |
d73bb381 PP |
78 | if (the_interrupter) { |
79 | bt_interrupter_set(the_interrupter); | |
3265acbc MJ |
80 | } |
81 | ||
3265acbc MJ |
82 | return TRUE; |
83 | } | |
84 | ||
5401f780 | 85 | static |
3265acbc MJ |
86 | void set_signal_handler(void) |
87 | { | |
88 | if (!SetConsoleCtrlHandler(signal_handler, TRUE)) { | |
a684a357 | 89 | BT_LOGE("Failed to set the Ctrl+C handler."); |
3265acbc MJ |
90 | } |
91 | } | |
8d750b42 | 92 | |
3265acbc | 93 | #else /* __MINGW32__ */ |
8d750b42 | 94 | |
3265acbc MJ |
95 | static |
96 | void signal_handler(int signum) | |
5401f780 PP |
97 | { |
98 | if (signum != SIGINT) { | |
99 | return; | |
100 | } | |
101 | ||
d73bb381 PP |
102 | if (the_interrupter) { |
103 | bt_interrupter_set(the_interrupter); | |
1286dcbb | 104 | } |
5401f780 PP |
105 | } |
106 | ||
3265acbc 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 | } | |
8d750b42 | 121 | |
3265acbc MJ |
122 | #endif /* __MINGW32__ */ |
123 | ||
1286dcbb | 124 | static |
83da519a 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) | |
1286dcbb | 128 | { |
bf403eb2 PP |
129 | return cli_query(comp_cls, obj, params, cfg->log_level, |
130 | the_interrupter, user_result, fail_reason); | |
1286dcbb PP |
131 | } |
132 | ||
7b53201c | 133 | typedef const void *(*plugin_borrow_comp_cls_func_t)( |
8eee8ea2 | 134 | const bt_plugin *, const char *); |
834e9996 | 135 | |
33b34c43 | 136 | static |
7b53201c | 137 | const void *find_component_class_from_plugin(const char *plugin_name, |
33b34c43 | 138 | const char *comp_class_name, |
834e9996 | 139 | plugin_borrow_comp_cls_func_t plugin_borrow_comp_cls_func) |
33b34c43 | 140 | { |
7b53201c | 141 | const void *comp_class = NULL; |
8eee8ea2 | 142 | const bt_plugin *plugin; |
7213a328 | 143 | |
a684a357 | 144 | BT_LOGI("Finding component class: plugin-name=\"%s\", " |
834e9996 | 145 | "comp-cls-name=\"%s\"", plugin_name, comp_class_name); |
7213a328 | 146 | |
2e72e107 | 147 | plugin = find_loaded_plugin(plugin_name); |
33b34c43 PP |
148 | if (!plugin) { |
149 | goto end; | |
150 | } | |
151 | ||
4b70020d PP |
152 | comp_class = plugin_borrow_comp_cls_func(plugin, comp_class_name); |
153 | bt_object_get_ref(comp_class); | |
8c6884d9 | 154 | BT_PLUGIN_PUT_REF_AND_RESET(plugin); |
7213a328 | 155 | |
33b34c43 | 156 | end: |
a684a357 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 | |
834e9996 | 169 | static |
8eee8ea2 | 170 | const bt_component_class_source *find_source_component_class( |
834e9996 PP |
171 | const char *plugin_name, const char *comp_class_name) |
172 | { | |
7b53201c PP |
173 | return (const void *) find_component_class_from_plugin( |
174 | plugin_name, comp_class_name, | |
834e9996 | 175 | (plugin_borrow_comp_cls_func_t) |
3a2cb327 | 176 | bt_plugin_borrow_source_component_class_by_name_const); |
834e9996 PP |
177 | } |
178 | ||
179 | static | |
8eee8ea2 | 180 | const bt_component_class_filter *find_filter_component_class( |
834e9996 PP |
181 | const char *plugin_name, const char *comp_class_name) |
182 | { | |
7b53201c PP |
183 | return (const void *) find_component_class_from_plugin( |
184 | plugin_name, comp_class_name, | |
834e9996 | 185 | (plugin_borrow_comp_cls_func_t) |
3a2cb327 | 186 | bt_plugin_borrow_filter_component_class_by_name_const); |
834e9996 PP |
187 | } |
188 | ||
189 | static | |
8eee8ea2 | 190 | const bt_component_class_sink *find_sink_component_class( |
834e9996 PP |
191 | const char *plugin_name, const char *comp_class_name) |
192 | { | |
7b53201c | 193 | return (const void *) find_component_class_from_plugin(plugin_name, |
834e9996 PP |
194 | comp_class_name, |
195 | (plugin_borrow_comp_cls_func_t) | |
3a2cb327 | 196 | bt_plugin_borrow_sink_component_class_by_name_const); |
834e9996 PP |
197 | } |
198 | ||
199 | static | |
8eee8ea2 | 200 | const bt_component_class *find_component_class(const char *plugin_name, |
834e9996 | 201 | const char *comp_class_name, |
ee78f405 | 202 | bt_component_class_type comp_class_type) |
834e9996 | 203 | { |
8eee8ea2 | 204 | const bt_component_class *comp_cls = NULL; |
834e9996 PP |
205 | |
206 | switch (comp_class_type) { | |
207 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
7b53201c | 208 | comp_cls = bt_component_class_source_as_component_class_const(find_source_component_class(plugin_name, comp_class_name)); |
834e9996 PP |
209 | break; |
210 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
7b53201c | 211 | comp_cls = bt_component_class_filter_as_component_class_const(find_filter_component_class(plugin_name, comp_class_name)); |
834e9996 PP |
212 | break; |
213 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
7b53201c | 214 | comp_cls = bt_component_class_sink_as_component_class_const(find_sink_component_class(plugin_name, comp_class_name)); |
834e9996 PP |
215 | break; |
216 | default: | |
24847fc7 | 217 | bt_common_abort(); |
834e9996 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 |
ee78f405 | 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, | |
ee78f405 | 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 | |
20bf8ef7 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 | ||
20bf8ef7 | 267 | fprintf(fh, "'%s%s%s%s", |
87796884 | 268 | bt_common_color_bold(), |
4253e1eb | 269 | bt_common_color_fg_bright_cyan(), |
87796884 | 270 | component_type_str(type), |
20bf8ef7 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 |
8eee8ea2 | 296 | void print_value(FILE *, const bt_value *, size_t); |
c42c79ea | 297 | |
c1081aa6 | 298 | static |
8eee8ea2 | 299 | void print_value_rec(FILE *, const bt_value *, size_t); |
7213a328 | 300 | |
c42c79ea | 301 | static |
501e2500 SM |
302 | void print_map_value(const char *key, const bt_value *object, FILE *fp, |
303 | size_t indent) | |
c42c79ea | 304 | { |
501e2500 SM |
305 | print_indent(fp, indent); |
306 | fprintf(fp, "%s: ", key); | |
8b45963b | 307 | BT_ASSERT(object); |
290725f7 PP |
308 | |
309 | if (bt_value_is_array(object) && | |
310 | bt_value_array_is_empty(object)) { | |
501e2500 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)) { | |
501e2500 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)) { | |
501e2500 | 323 | fprintf(fp, "\n"); |
290725f7 | 324 | } |
c42c79ea | 325 | |
501e2500 SM |
326 | print_value_rec(fp, object, indent + 2); |
327 | ||
328 | end: | |
329 | return; | |
330 | } | |
331 | ||
332 | static | |
333 | bt_bool collect_map_keys(const char *key, const bt_value *object, void *data) | |
334 | { | |
335 | GPtrArray *map_keys = data; | |
336 | ||
337 | g_ptr_array_add(map_keys, (gpointer *) key); | |
338 | ||
c55a9f58 | 339 | return BT_TRUE; |
c42c79ea PP |
340 | } |
341 | ||
501e2500 SM |
342 | static |
343 | gint g_ptr_array_sort_strings(gconstpointer a, gconstpointer b) { | |
344 | const char *s1 = *((const char **) a); | |
345 | const char *s2 = *((const char **) b); | |
346 | ||
347 | return g_strcmp0(s1, s2); | |
348 | } | |
349 | ||
c42c79ea | 350 | static |
8eee8ea2 | 351 | void print_value_rec(FILE *fp, const bt_value *value, size_t indent) |
c42c79ea | 352 | { |
c55a9f58 | 353 | bt_bool bool_val; |
c42c79ea | 354 | int64_t int_val; |
68d9d039 | 355 | uint64_t uint_val; |
c42c79ea PP |
356 | double dbl_val; |
357 | const char *str_val; | |
501e2500 | 358 | GPtrArray *map_keys = NULL; |
c42c79ea | 359 | |
59bd1832 | 360 | BT_ASSERT(value); |
c42c79ea | 361 | |
c42c79ea PP |
362 | switch (bt_value_get_type(value)) { |
363 | case BT_VALUE_TYPE_NULL: | |
7213a328 | 364 | fprintf(fp, "%snull%s\n", bt_common_color_bold(), |
c1081aa6 | 365 | bt_common_color_reset()); |
c42c79ea PP |
366 | break; |
367 | case BT_VALUE_TYPE_BOOL: | |
b5cdc106 | 368 | bool_val = bt_value_bool_get(value); |
7213a328 | 369 | fprintf(fp, "%s%s%s%s\n", bt_common_color_bold(), |
4253e1eb | 370 | bt_common_color_fg_bright_cyan(), bool_val ? "yes" : "no", |
c1081aa6 | 371 | bt_common_color_reset()); |
c42c79ea | 372 | break; |
68d9d039 | 373 | case BT_VALUE_TYPE_UNSIGNED_INTEGER: |
60bbfc7c | 374 | uint_val = bt_value_integer_unsigned_get(value); |
68d9d039 | 375 | fprintf(fp, "%s%s%" PRIu64 "%s\n", bt_common_color_bold(), |
4253e1eb | 376 | bt_common_color_fg_bright_red(), uint_val, |
68d9d039 PP |
377 | bt_common_color_reset()); |
378 | break; | |
379 | case BT_VALUE_TYPE_SIGNED_INTEGER: | |
60bbfc7c | 380 | int_val = bt_value_integer_signed_get(value); |
7213a328 | 381 | fprintf(fp, "%s%s%" PRId64 "%s\n", bt_common_color_bold(), |
4253e1eb | 382 | bt_common_color_fg_bright_red(), int_val, |
c1081aa6 | 383 | bt_common_color_reset()); |
c42c79ea | 384 | break; |
944421ed | 385 | case BT_VALUE_TYPE_REAL: |
b5cdc106 | 386 | dbl_val = bt_value_real_get(value); |
7213a328 | 387 | fprintf(fp, "%s%s%lf%s\n", bt_common_color_bold(), |
4253e1eb | 388 | bt_common_color_fg_bright_red(), dbl_val, |
c1081aa6 | 389 | bt_common_color_reset()); |
c42c79ea PP |
390 | break; |
391 | case BT_VALUE_TYPE_STRING: | |
b5cdc106 | 392 | str_val = bt_value_string_get(value); |
7213a328 | 393 | fprintf(fp, "%s%s%s%s\n", bt_common_color_bold(), |
4253e1eb | 394 | bt_common_color_fg_bright_green(), str_val, |
c1081aa6 | 395 | bt_common_color_reset()); |
c42c79ea PP |
396 | break; |
397 | case BT_VALUE_TYPE_ARRAY: | |
96ec9323 | 398 | { |
b602018b | 399 | uint64_t i, size; |
1270d0e9 | 400 | size = bt_value_array_get_length(value); |
290725f7 | 401 | if (size == 0) { |
7213a328 PP |
402 | print_indent(fp, indent); |
403 | fprintf(fp, "[ ]\n"); | |
290725f7 PP |
404 | break; |
405 | } | |
c42c79ea PP |
406 | |
407 | for (i = 0; i < size; i++) { | |
8eee8ea2 | 408 | const bt_value *element = |
ce141536 | 409 | bt_value_array_borrow_element_by_index_const( |
44514773 | 410 | value, i); |
c42c79ea | 411 | |
7213a328 PP |
412 | print_indent(fp, indent); |
413 | fprintf(fp, "- "); | |
290725f7 PP |
414 | |
415 | if (bt_value_is_array(element) && | |
416 | bt_value_array_is_empty(element)) { | |
7213a328 | 417 | fprintf(fp, "[ ]\n"); |
290725f7 PP |
418 | continue; |
419 | } | |
420 | ||
421 | if (bt_value_is_map(element) && | |
422 | bt_value_map_is_empty(element)) { | |
7213a328 | 423 | fprintf(fp, "{ }\n"); |
290725f7 PP |
424 | continue; |
425 | } | |
426 | ||
427 | if (bt_value_is_array(element) || | |
428 | bt_value_is_map(element)) { | |
7213a328 | 429 | fprintf(fp, "\n"); |
290725f7 PP |
430 | } |
431 | ||
7213a328 | 432 | print_value_rec(fp, element, indent + 2); |
c42c79ea | 433 | } |
c42c79ea | 434 | break; |
96ec9323 | 435 | } |
c42c79ea | 436 | case BT_VALUE_TYPE_MAP: |
7213a328 | 437 | { |
501e2500 SM |
438 | guint i; |
439 | bt_value_map_foreach_entry_const_status foreach_status; | |
7213a328 | 440 | |
c42c79ea | 441 | if (bt_value_map_is_empty(value)) { |
7213a328 PP |
442 | print_indent(fp, indent); |
443 | fprintf(fp, "{ }\n"); | |
290725f7 | 444 | break; |
c42c79ea PP |
445 | } |
446 | ||
501e2500 SM |
447 | map_keys = g_ptr_array_new(); |
448 | if (!map_keys) { | |
449 | BT_CLI_LOGE_APPEND_CAUSE("Failed to allocated on GPtrArray."); | |
450 | goto end; | |
451 | } | |
452 | ||
453 | /* | |
454 | * We want to print the map entries in a stable order. Collect | |
455 | * all the map's keys in a GPtrArray, sort it, then print the | |
456 | * entries in that order. | |
457 | */ | |
458 | foreach_status = bt_value_map_foreach_entry_const(value, | |
459 | collect_map_keys, map_keys); | |
460 | if (foreach_status != BT_VALUE_MAP_FOREACH_ENTRY_CONST_STATUS_OK) { | |
461 | BT_CLI_LOGE_APPEND_CAUSE("Failed to iterator on map value."); | |
462 | goto end; | |
463 | } | |
464 | ||
465 | g_ptr_array_sort(map_keys, g_ptr_array_sort_strings); | |
466 | ||
467 | for (i = 0; i < map_keys->len; i++) { | |
468 | const char *map_key = g_ptr_array_index(map_keys, i); | |
469 | const bt_value *map_value; | |
470 | ||
471 | map_value = bt_value_map_borrow_entry_value_const(value, map_key); | |
472 | BT_ASSERT(map_value); | |
473 | ||
474 | print_map_value(map_key, map_value, fp, indent); | |
475 | } | |
476 | ||
c42c79ea | 477 | break; |
7213a328 | 478 | } |
c42c79ea | 479 | default: |
24847fc7 | 480 | bt_common_abort(); |
c42c79ea | 481 | } |
501e2500 SM |
482 | |
483 | goto end; | |
1ea987e2 | 484 | |
501e2500 SM |
485 | end: |
486 | if (map_keys) { | |
487 | g_ptr_array_free(map_keys, TRUE); | |
488 | } | |
c42c79ea PP |
489 | } |
490 | ||
c1081aa6 | 491 | static |
8eee8ea2 | 492 | void print_value(FILE *fp, const bt_value *value, size_t indent) |
c1081aa6 PP |
493 | { |
494 | if (!bt_value_is_array(value) && !bt_value_is_map(value)) { | |
7213a328 | 495 | print_indent(fp, indent); |
c1081aa6 PP |
496 | } |
497 | ||
7213a328 | 498 | print_value_rec(fp, value, indent); |
c1081aa6 PP |
499 | } |
500 | ||
c42c79ea PP |
501 | static |
502 | void print_bt_config_component(struct bt_config_component *bt_config_component) | |
503 | { | |
7213a328 PP |
504 | fprintf(stderr, " "); |
505 | print_plugin_comp_cls_opt(stderr, bt_config_component->plugin_name->str, | |
db0f160a | 506 | bt_config_component->comp_cls_name->str, |
87796884 | 507 | bt_config_component->type); |
7213a328 | 508 | fprintf(stderr, ":\n"); |
3b6cfcc5 PP |
509 | |
510 | if (bt_config_component->instance_name->len > 0) { | |
7213a328 | 511 | fprintf(stderr, " Name: %s\n", |
3b6cfcc5 PP |
512 | bt_config_component->instance_name->str); |
513 | } | |
514 | ||
7213a328 | 515 | fprintf(stderr, " Parameters:\n"); |
ce141536 | 516 | print_value(stderr, bt_config_component->params, 8); |
c42c79ea PP |
517 | } |
518 | ||
519 | static | |
520 | void print_bt_config_components(GPtrArray *array) | |
521 | { | |
522 | size_t i; | |
523 | ||
524 | for (i = 0; i < array->len; i++) { | |
525 | struct bt_config_component *cfg_component = | |
e5bc7f81 | 526 | bt_config_get_component(array, i); |
c42c79ea | 527 | print_bt_config_component(cfg_component); |
8138bfe1 | 528 | BT_OBJECT_PUT_REF_AND_RESET(cfg_component); |
c42c79ea PP |
529 | } |
530 | } | |
531 | ||
290725f7 | 532 | static |
8eee8ea2 | 533 | void print_plugin_paths(const bt_value *plugin_paths) |
290725f7 | 534 | { |
7213a328 PP |
535 | fprintf(stderr, " Plugin paths:\n"); |
536 | print_value(stderr, plugin_paths, 4); | |
290725f7 PP |
537 | } |
538 | ||
539 | static | |
db0f160a | 540 | void print_cfg_run(struct bt_config *cfg) |
290725f7 | 541 | { |
ebba3338 PP |
542 | size_t i; |
543 | ||
ce141536 | 544 | print_plugin_paths(cfg->plugin_paths); |
7213a328 | 545 | fprintf(stderr, " Source component instances:\n"); |
db0f160a | 546 | print_bt_config_components(cfg->cmd_data.run.sources); |
ebba3338 | 547 | |
db0f160a | 548 | if (cfg->cmd_data.run.filters->len > 0) { |
7213a328 | 549 | fprintf(stderr, " Filter component instances:\n"); |
db0f160a | 550 | print_bt_config_components(cfg->cmd_data.run.filters); |
ebba3338 PP |
551 | } |
552 | ||
7213a328 | 553 | fprintf(stderr, " Sink component instances:\n"); |
db0f160a | 554 | print_bt_config_components(cfg->cmd_data.run.sinks); |
7213a328 | 555 | fprintf(stderr, " Connections:\n"); |
ebba3338 | 556 | |
db0f160a | 557 | for (i = 0; i < cfg->cmd_data.run.connections->len; i++) { |
ebba3338 | 558 | struct bt_config_connection *cfg_connection = |
db0f160a | 559 | g_ptr_array_index(cfg->cmd_data.run.connections, |
ebba3338 PP |
560 | i); |
561 | ||
7213a328 | 562 | fprintf(stderr, " %s%s%s -> %s%s%s\n", |
9009cc24 PP |
563 | cfg_connection->upstream_comp_name->str, |
564 | cfg_connection->upstream_port_glob->len > 0 ? "." : "", | |
565 | cfg_connection->upstream_port_glob->str, | |
566 | cfg_connection->downstream_comp_name->str, | |
567 | cfg_connection->downstream_port_glob->len > 0 ? "." : "", | |
568 | cfg_connection->downstream_port_glob->str); | |
ebba3338 | 569 | } |
290725f7 PP |
570 | } |
571 | ||
572 | static | |
573 | void print_cfg_list_plugins(struct bt_config *cfg) | |
574 | { | |
ce141536 | 575 | print_plugin_paths(cfg->plugin_paths); |
290725f7 PP |
576 | } |
577 | ||
c1081aa6 PP |
578 | static |
579 | void print_cfg_help(struct bt_config *cfg) | |
580 | { | |
ce141536 | 581 | print_plugin_paths(cfg->plugin_paths); |
db0f160a PP |
582 | } |
583 | ||
584 | static | |
585 | void print_cfg_print_ctf_metadata(struct bt_config *cfg) | |
586 | { | |
ce141536 | 587 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
588 | fprintf(stderr, " Path: %s\n", |
589 | cfg->cmd_data.print_ctf_metadata.path->str); | |
db0f160a PP |
590 | } |
591 | ||
592 | static | |
593 | void print_cfg_print_lttng_live_sessions(struct bt_config *cfg) | |
594 | { | |
ce141536 | 595 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
596 | fprintf(stderr, " URL: %s\n", |
597 | cfg->cmd_data.print_lttng_live_sessions.url->str); | |
c1081aa6 PP |
598 | } |
599 | ||
600 | static | |
a67681c1 | 601 | void print_cfg_query(struct bt_config *cfg) |
c1081aa6 | 602 | { |
ce141536 | 603 | print_plugin_paths(cfg->plugin_paths); |
7213a328 PP |
604 | fprintf(stderr, " Object: `%s`\n", cfg->cmd_data.query.object->str); |
605 | fprintf(stderr, " Component class:\n"); | |
a67681c1 | 606 | print_bt_config_component(cfg->cmd_data.query.cfg_component); |
c1081aa6 PP |
607 | } |
608 | ||
c42c79ea PP |
609 | static |
610 | void print_cfg(struct bt_config *cfg) | |
611 | { | |
7213a328 | 612 | if (!BT_LOG_ON_INFO) { |
00447e45 PP |
613 | return; |
614 | } | |
615 | ||
a684a357 | 616 | BT_LOGI_STR("CLI configuration:"); |
290725f7 PP |
617 | |
618 | switch (cfg->command) { | |
db0f160a PP |
619 | case BT_CONFIG_COMMAND_RUN: |
620 | print_cfg_run(cfg); | |
290725f7 PP |
621 | break; |
622 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
623 | print_cfg_list_plugins(cfg); | |
c1081aa6 PP |
624 | break; |
625 | case BT_CONFIG_COMMAND_HELP: | |
626 | print_cfg_help(cfg); | |
627 | break; | |
a67681c1 PP |
628 | case BT_CONFIG_COMMAND_QUERY: |
629 | print_cfg_query(cfg); | |
290725f7 | 630 | break; |
db0f160a PP |
631 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: |
632 | print_cfg_print_ctf_metadata(cfg); | |
633 | break; | |
634 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
635 | print_cfg_print_lttng_live_sessions(cfg); | |
636 | break; | |
290725f7 | 637 | default: |
24847fc7 | 638 | bt_common_abort(); |
290725f7 | 639 | } |
c42c79ea PP |
640 | } |
641 | ||
9009cc24 | 642 | static |
8eee8ea2 | 643 | void print_plugin_info(const bt_plugin *plugin) |
22e22462 PP |
644 | { |
645 | unsigned int major, minor, patch; | |
646 | const char *extra; | |
ee78f405 | 647 | bt_property_availability version_avail; |
22e22462 PP |
648 | const char *plugin_name; |
649 | const char *path; | |
650 | const char *author; | |
651 | const char *license; | |
652 | const char *plugin_description; | |
653 | ||
654 | plugin_name = bt_plugin_get_name(plugin); | |
655 | path = bt_plugin_get_path(plugin); | |
656 | author = bt_plugin_get_author(plugin); | |
657 | license = bt_plugin_get_license(plugin); | |
658 | plugin_description = bt_plugin_get_description(plugin); | |
0ae03127 | 659 | version_avail = bt_plugin_get_version(plugin, &major, &minor, |
22e22462 PP |
660 | &patch, &extra); |
661 | printf("%s%s%s%s:\n", bt_common_color_bold(), | |
4253e1eb | 662 | bt_common_color_fg_bright_blue(), plugin_name, |
22e22462 | 663 | bt_common_color_reset()); |
474f3246 MJ |
664 | if (path) { |
665 | printf(" %sPath%s: %s\n", bt_common_color_bold(), | |
666 | bt_common_color_reset(), path); | |
667 | } else { | |
668 | puts(" Built-in"); | |
669 | } | |
22e22462 | 670 | |
0ae03127 | 671 | if (version_avail == BT_PROPERTY_AVAILABILITY_AVAILABLE) { |
22e22462 PP |
672 | printf(" %sVersion%s: %u.%u.%u", |
673 | bt_common_color_bold(), bt_common_color_reset(), | |
674 | major, minor, patch); | |
675 | ||
676 | if (extra) { | |
677 | printf("%s", extra); | |
678 | } | |
679 | ||
680 | printf("\n"); | |
681 | } | |
682 | ||
683 | printf(" %sDescription%s: %s\n", bt_common_color_bold(), | |
684 | bt_common_color_reset(), | |
685 | plugin_description ? plugin_description : "(None)"); | |
686 | printf(" %sAuthor%s: %s\n", bt_common_color_bold(), | |
687 | bt_common_color_reset(), author ? author : "(Unknown)"); | |
688 | printf(" %sLicense%s: %s\n", bt_common_color_bold(), | |
689 | bt_common_color_reset(), | |
690 | license ? license : "(Unknown)"); | |
691 | } | |
692 | ||
9009cc24 | 693 | static |
851802b1 | 694 | enum bt_cmd_status cmd_query(struct bt_config *cfg) |
63ce0e1d | 695 | { |
db95fa29 | 696 | int ret = 0; |
851802b1 | 697 | enum bt_cmd_status cmd_status; |
8eee8ea2 PP |
698 | const bt_component_class *comp_cls = NULL; |
699 | const bt_value *results = NULL; | |
1286dcbb | 700 | const char *fail_reason = NULL; |
63ce0e1d | 701 | |
834e9996 PP |
702 | comp_cls = find_component_class( |
703 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
db0f160a | 704 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, |
a67681c1 | 705 | cfg->cmd_data.query.cfg_component->type); |
63ce0e1d | 706 | if (!comp_cls) { |
2e46a0d0 PP |
707 | BT_CLI_LOGE_APPEND_CAUSE( |
708 | "Cannot find component class: plugin-name=\"%s\", " | |
7213a328 PP |
709 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
710 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
711 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, | |
712 | cfg->cmd_data.query.cfg_component->type); | |
851802b1 | 713 | goto error; |
63ce0e1d PP |
714 | } |
715 | ||
83da519a | 716 | ret = query(cfg, comp_cls, cfg->cmd_data.query.object->str, |
ce141536 | 717 | cfg->cmd_data.query.cfg_component->params, |
17582c6d | 718 | &results, &fail_reason); |
1286dcbb | 719 | if (ret) { |
9053b5db FD |
720 | BT_CLI_LOGE_APPEND_CAUSE( |
721 | "Failed to query component class: %s: plugin-name=\"%s\", " | |
722 | "comp-cls-name=\"%s\", comp-cls-type=%d " | |
723 | "object=\"%s\"", fail_reason, | |
724 | cfg->cmd_data.query.cfg_component->plugin_name->str, | |
725 | cfg->cmd_data.query.cfg_component->comp_cls_name->str, | |
726 | cfg->cmd_data.query.cfg_component->type, | |
727 | cfg->cmd_data.query.object->str); | |
728 | goto error; | |
63ce0e1d PP |
729 | } |
730 | ||
7213a328 | 731 | print_value(stdout, results, 0); |
851802b1 | 732 | cmd_status = BT_CMD_STATUS_OK; |
1286dcbb PP |
733 | goto end; |
734 | ||
851802b1 FD |
735 | error: |
736 | cmd_status = BT_CMD_STATUS_ERROR; | |
63ce0e1d PP |
737 | |
738 | end: | |
8c6884d9 PP |
739 | bt_component_class_put_ref(comp_cls); |
740 | bt_value_put_ref(results); | |
851802b1 | 741 | return cmd_status; |
63ce0e1d PP |
742 | } |
743 | ||
834e9996 PP |
744 | static |
745 | void print_component_class_help(const char *plugin_name, | |
8eee8ea2 | 746 | const bt_component_class *comp_cls) |
834e9996 PP |
747 | { |
748 | const char *comp_class_name = | |
749 | bt_component_class_get_name(comp_cls); | |
750 | const char *comp_class_description = | |
751 | bt_component_class_get_description(comp_cls); | |
752 | const char *comp_class_help = | |
753 | bt_component_class_get_help(comp_cls); | |
ee78f405 | 754 | bt_component_class_type type = |
834e9996 PP |
755 | bt_component_class_get_type(comp_cls); |
756 | ||
757 | print_plugin_comp_cls_opt(stdout, plugin_name, comp_class_name, type); | |
758 | printf("\n"); | |
759 | printf(" %sDescription%s: %s\n", bt_common_color_bold(), | |
760 | bt_common_color_reset(), | |
761 | comp_class_description ? comp_class_description : "(None)"); | |
762 | ||
763 | if (comp_class_help) { | |
764 | printf("\n%s\n", comp_class_help); | |
765 | } | |
766 | } | |
767 | ||
9009cc24 | 768 | static |
851802b1 | 769 | enum bt_cmd_status cmd_help(struct bt_config *cfg) |
22e22462 | 770 | { |
851802b1 | 771 | enum bt_cmd_status cmd_status; |
8eee8ea2 PP |
772 | const bt_plugin *plugin = NULL; |
773 | const bt_component_class *needed_comp_cls = NULL; | |
22e22462 | 774 | |
2e72e107 | 775 | plugin = find_loaded_plugin(cfg->cmd_data.help.cfg_component->plugin_name->str); |
22e22462 | 776 | if (!plugin) { |
2e46a0d0 PP |
777 | BT_CLI_LOGE_APPEND_CAUSE( |
778 | "Cannot find plugin: plugin-name=\"%s\"", | |
7213a328 | 779 | cfg->cmd_data.help.cfg_component->plugin_name->str); |
851802b1 | 780 | goto error; |
22e22462 PP |
781 | } |
782 | ||
783 | print_plugin_info(plugin); | |
834e9996 PP |
784 | printf(" %sSource component classes%s: %d\n", |
785 | bt_common_color_bold(), | |
786 | bt_common_color_reset(), | |
787 | (int) bt_plugin_get_source_component_class_count(plugin)); | |
788 | printf(" %sFilter component classes%s: %d\n", | |
22e22462 PP |
789 | bt_common_color_bold(), |
790 | bt_common_color_reset(), | |
834e9996 PP |
791 | (int) bt_plugin_get_filter_component_class_count(plugin)); |
792 | printf(" %sSink component classes%s: %d\n", | |
793 | bt_common_color_bold(), | |
794 | bt_common_color_reset(), | |
795 | (int) bt_plugin_get_sink_component_class_count(plugin)); | |
22e22462 | 796 | |
834e9996 PP |
797 | if (strlen(cfg->cmd_data.help.cfg_component->comp_cls_name->str) == 0) { |
798 | /* Plugin help only */ | |
851802b1 | 799 | cmd_status = BT_CMD_STATUS_OK; |
834e9996 PP |
800 | goto end; |
801 | } | |
22e22462 | 802 | |
834e9996 PP |
803 | needed_comp_cls = find_component_class( |
804 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
805 | cfg->cmd_data.help.cfg_component->comp_cls_name->str, | |
806 | cfg->cmd_data.help.cfg_component->type); | |
807 | if (!needed_comp_cls) { | |
2e46a0d0 PP |
808 | BT_CLI_LOGE_APPEND_CAUSE( |
809 | "Cannot find component class: plugin-name=\"%s\", " | |
834e9996 PP |
810 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
811 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
812 | cfg->cmd_data.help.cfg_component->comp_cls_name->str, | |
813 | cfg->cmd_data.help.cfg_component->type); | |
851802b1 | 814 | goto error; |
834e9996 | 815 | } |
22e22462 | 816 | |
834e9996 PP |
817 | printf("\n"); |
818 | print_component_class_help( | |
819 | cfg->cmd_data.help.cfg_component->plugin_name->str, | |
820 | needed_comp_cls); | |
851802b1 FD |
821 | cmd_status = BT_CMD_STATUS_OK; |
822 | goto end; | |
823 | ||
824 | error: | |
825 | cmd_status = BT_CMD_STATUS_ERROR; | |
834e9996 PP |
826 | |
827 | end: | |
8c6884d9 PP |
828 | bt_component_class_put_ref(needed_comp_cls); |
829 | bt_plugin_put_ref(plugin); | |
851802b1 | 830 | return cmd_status; |
834e9996 PP |
831 | } |
832 | ||
8eee8ea2 | 833 | typedef void *(* plugin_borrow_comp_cls_by_index_func_t)(const bt_plugin *, |
834e9996 | 834 | uint64_t); |
8eee8ea2 | 835 | typedef const bt_component_class *(* spec_comp_cls_borrow_comp_cls_func_t)( |
834e9996 PP |
836 | void *); |
837 | ||
f3847c75 | 838 | static |
8eee8ea2 | 839 | void cmd_list_plugins_print_component_classes(const bt_plugin *plugin, |
834e9996 PP |
840 | const char *cc_type_name, uint64_t count, |
841 | plugin_borrow_comp_cls_by_index_func_t borrow_comp_cls_by_index_func, | |
842 | spec_comp_cls_borrow_comp_cls_func_t spec_comp_cls_borrow_comp_cls_func) | |
843 | { | |
844 | uint64_t i; | |
22e22462 | 845 | |
834e9996 | 846 | if (count == 0) { |
7034d373 | 847 | printf(" %s%s component classes%s: (none)\n", |
834e9996 | 848 | bt_common_color_bold(), |
7034d373 | 849 | cc_type_name, |
834e9996 PP |
850 | bt_common_color_reset()); |
851 | goto end; | |
852 | } else { | |
7034d373 | 853 | printf(" %s%s component classes%s:\n", |
834e9996 | 854 | bt_common_color_bold(), |
7034d373 | 855 | cc_type_name, |
834e9996 | 856 | bt_common_color_reset()); |
22e22462 PP |
857 | } |
858 | ||
834e9996 | 859 | for (i = 0; i < count; i++) { |
8eee8ea2 | 860 | const bt_component_class *comp_class = |
834e9996 PP |
861 | spec_comp_cls_borrow_comp_cls_func( |
862 | borrow_comp_cls_by_index_func(plugin, i)); | |
22e22462 | 863 | const char *comp_class_name = |
834e9996 | 864 | bt_component_class_get_name(comp_class); |
22e22462 | 865 | const char *comp_class_description = |
834e9996 | 866 | bt_component_class_get_description(comp_class); |
ee78f405 | 867 | bt_component_class_type type = |
834e9996 | 868 | bt_component_class_get_type(comp_class); |
22e22462 | 869 | |
834e9996 | 870 | printf(" "); |
22e22462 | 871 | print_plugin_comp_cls_opt(stdout, |
834e9996 | 872 | bt_plugin_get_name(plugin), comp_class_name, |
22e22462 | 873 | type); |
22e22462 | 874 | |
834e9996 PP |
875 | if (comp_class_description) { |
876 | printf(": %s", comp_class_description); | |
22e22462 PP |
877 | } |
878 | ||
834e9996 | 879 | printf("\n"); |
22e22462 PP |
880 | } |
881 | ||
882 | end: | |
834e9996 | 883 | return; |
22e22462 PP |
884 | } |
885 | ||
9009cc24 | 886 | static |
851802b1 | 887 | enum bt_cmd_status cmd_list_plugins(struct bt_config *cfg) |
290725f7 | 888 | { |
290725f7 PP |
889 | int plugins_count, component_classes_count = 0, i; |
890 | ||
22e22462 | 891 | printf("From the following plugin paths:\n\n"); |
ce141536 | 892 | print_value(stdout, cfg->plugin_paths, 2); |
22e22462 | 893 | printf("\n"); |
2e72e107 | 894 | plugins_count = get_loaded_plugins_count(); |
290725f7 | 895 | if (plugins_count == 0) { |
7213a328 | 896 | printf("No plugins found.\n"); |
56a1cced JG |
897 | goto end; |
898 | } | |
899 | ||
290725f7 | 900 | for (i = 0; i < plugins_count; i++) { |
2e72e107 | 901 | const bt_plugin *plugin = borrow_loaded_plugin(i); |
290725f7 | 902 | |
834e9996 PP |
903 | component_classes_count += |
904 | bt_plugin_get_source_component_class_count(plugin) + | |
905 | bt_plugin_get_filter_component_class_count(plugin) + | |
906 | bt_plugin_get_sink_component_class_count(plugin); | |
290725f7 | 907 | } |
33bceaf8 | 908 | |
290725f7 PP |
909 | printf("Found %s%d%s component classes in %s%d%s plugins.\n", |
910 | bt_common_color_bold(), | |
911 | component_classes_count, | |
912 | bt_common_color_reset(), | |
913 | bt_common_color_bold(), | |
914 | plugins_count, | |
915 | bt_common_color_reset()); | |
916 | ||
917 | for (i = 0; i < plugins_count; i++) { | |
2e72e107 | 918 | const bt_plugin *plugin = borrow_loaded_plugin(i); |
290725f7 | 919 | |
22e22462 PP |
920 | printf("\n"); |
921 | print_plugin_info(plugin); | |
834e9996 PP |
922 | cmd_list_plugins_print_component_classes(plugin, "Source", |
923 | bt_plugin_get_source_component_class_count(plugin), | |
924 | (plugin_borrow_comp_cls_by_index_func_t) | |
d8bd6ac7 | 925 | bt_plugin_borrow_source_component_class_by_index_const, |
834e9996 | 926 | (spec_comp_cls_borrow_comp_cls_func_t) |
bb61965b | 927 | bt_component_class_source_as_component_class); |
834e9996 PP |
928 | cmd_list_plugins_print_component_classes(plugin, "Filter", |
929 | bt_plugin_get_filter_component_class_count(plugin), | |
930 | (plugin_borrow_comp_cls_by_index_func_t) | |
d8bd6ac7 | 931 | bt_plugin_borrow_filter_component_class_by_index_const, |
834e9996 | 932 | (spec_comp_cls_borrow_comp_cls_func_t) |
bb61965b | 933 | bt_component_class_filter_as_component_class); |
834e9996 PP |
934 | cmd_list_plugins_print_component_classes(plugin, "Sink", |
935 | bt_plugin_get_sink_component_class_count(plugin), | |
936 | (plugin_borrow_comp_cls_by_index_func_t) | |
d8bd6ac7 | 937 | bt_plugin_borrow_sink_component_class_by_index_const, |
834e9996 | 938 | (spec_comp_cls_borrow_comp_cls_func_t) |
bb61965b | 939 | bt_component_class_sink_as_component_class); |
290725f7 PP |
940 | } |
941 | ||
942 | end: | |
851802b1 | 943 | return BT_CMD_STATUS_OK; |
290725f7 PP |
944 | } |
945 | ||
9009cc24 | 946 | static |
851802b1 | 947 | enum bt_cmd_status cmd_print_lttng_live_sessions(struct bt_config *cfg) |
db0f160a | 948 | { |
96e8c7e1 | 949 | int ret = 0; |
851802b1 | 950 | enum bt_cmd_status cmd_status; |
8eee8ea2 PP |
951 | const bt_component_class *comp_cls = NULL; |
952 | const bt_value *results = NULL; | |
953 | bt_value *params = NULL; | |
954 | const bt_value *map = NULL; | |
955 | const bt_value *v = NULL; | |
96e8c7e1 MD |
956 | static const char * const plugin_name = "ctf"; |
957 | static const char * const comp_cls_name = "lttng-live"; | |
ee78f405 | 958 | static const bt_component_class_type comp_cls_type = |
96e8c7e1 | 959 | BT_COMPONENT_CLASS_TYPE_SOURCE; |
b602018b | 960 | uint64_t array_size, i; |
1286dcbb | 961 | const char *fail_reason = NULL; |
a107deea | 962 | FILE *out_stream = stdout; |
96e8c7e1 | 963 | |
8b45963b | 964 | BT_ASSERT(cfg->cmd_data.print_lttng_live_sessions.url); |
96e8c7e1 MD |
965 | comp_cls = find_component_class(plugin_name, comp_cls_name, |
966 | comp_cls_type); | |
967 | if (!comp_cls) { | |
2e46a0d0 PP |
968 | BT_CLI_LOGE_APPEND_CAUSE( |
969 | "Cannot find component class: plugin-name=\"%s\", " | |
96e8c7e1 MD |
970 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
971 | plugin_name, comp_cls_name, | |
972 | BT_COMPONENT_CLASS_TYPE_SOURCE); | |
96e8c7e1 MD |
973 | goto error; |
974 | } | |
975 | ||
ce141536 | 976 | params = bt_value_map_create(); |
96e8c7e1 MD |
977 | if (!params) { |
978 | goto error; | |
979 | } | |
980 | ||
ce141536 | 981 | ret = bt_value_map_insert_string_entry(params, "url", |
96e8c7e1 MD |
982 | cfg->cmd_data.print_lttng_live_sessions.url->str); |
983 | if (ret) { | |
984 | goto error; | |
985 | } | |
986 | ||
83da519a | 987 | ret = query(cfg, comp_cls, "sessions", params, |
ce141536 | 988 | &results, &fail_reason); |
1286dcbb | 989 | if (ret) { |
9053b5db FD |
990 | BT_CLI_LOGE_APPEND_CAUSE("Failed to query `sessions` object: %s", |
991 | fail_reason); | |
992 | goto error; | |
96e8c7e1 MD |
993 | } |
994 | ||
8b45963b PP |
995 | BT_ASSERT(results); |
996 | ||
96e8c7e1 | 997 | if (!bt_value_is_array(results)) { |
2e46a0d0 PP |
998 | BT_CLI_LOGE_APPEND_CAUSE( |
999 | "Expecting an array for LTTng live `sessions` query."); | |
96e8c7e1 MD |
1000 | goto error; |
1001 | } | |
1002 | ||
a107deea PP |
1003 | if (cfg->cmd_data.print_lttng_live_sessions.output_path->len > 0) { |
1004 | out_stream = | |
1005 | fopen(cfg->cmd_data.print_lttng_live_sessions.output_path->str, | |
1006 | "w"); | |
1007 | if (!out_stream) { | |
a107deea PP |
1008 | BT_LOGE_ERRNO("Cannot open file for writing", |
1009 | ": path=\"%s\"", | |
1010 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
2e46a0d0 PP |
1011 | (void) BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_UNKNOWN( |
1012 | "Babeltrace CLI", | |
1013 | "Cannot open file for writing: path=\"%s\"", | |
1014 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
851802b1 | 1015 | goto error; |
a107deea PP |
1016 | } |
1017 | } | |
1018 | ||
1270d0e9 | 1019 | array_size = bt_value_array_get_length(results); |
96e8c7e1 MD |
1020 | for (i = 0; i < array_size; i++) { |
1021 | const char *url_text; | |
1022 | int64_t timer_us, streams, clients; | |
1023 | ||
ce141536 | 1024 | map = bt_value_array_borrow_element_by_index_const(results, i); |
96e8c7e1 | 1025 | if (!bt_value_is_map(map)) { |
2e46a0d0 | 1026 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected entry type."); |
96e8c7e1 MD |
1027 | goto error; |
1028 | } | |
1029 | ||
ce141536 | 1030 | v = bt_value_map_borrow_entry_value_const(map, "url"); |
96e8c7e1 | 1031 | if (!v) { |
2e46a0d0 | 1032 | BT_CLI_LOGE_APPEND_CAUSE("Missing `url` entry."); |
96e8c7e1 MD |
1033 | goto error; |
1034 | } | |
b5cdc106 | 1035 | url_text = bt_value_string_get(v); |
a107deea | 1036 | fprintf(out_stream, "%s", url_text); |
ce141536 | 1037 | v = bt_value_map_borrow_entry_value_const(map, "timer-us"); |
96e8c7e1 | 1038 | if (!v) { |
2e46a0d0 | 1039 | BT_CLI_LOGE_APPEND_CAUSE("Missing `timer-us` entry."); |
96e8c7e1 MD |
1040 | goto error; |
1041 | } | |
9d9daa04 | 1042 | timer_us = bt_value_integer_unsigned_get(v); |
a107deea | 1043 | fprintf(out_stream, " (timer = %" PRIu64 ", ", timer_us); |
ce141536 | 1044 | v = bt_value_map_borrow_entry_value_const(map, "stream-count"); |
96e8c7e1 | 1045 | if (!v) { |
2e46a0d0 PP |
1046 | BT_CLI_LOGE_APPEND_CAUSE( |
1047 | "Missing `stream-count` entry."); | |
96e8c7e1 MD |
1048 | goto error; |
1049 | } | |
9d9daa04 | 1050 | streams = bt_value_integer_unsigned_get(v); |
a107deea | 1051 | fprintf(out_stream, "%" PRIu64 " stream(s), ", streams); |
ce141536 | 1052 | v = bt_value_map_borrow_entry_value_const(map, "client-count"); |
96e8c7e1 | 1053 | if (!v) { |
2e46a0d0 PP |
1054 | BT_CLI_LOGE_APPEND_CAUSE( |
1055 | "Missing `client-count` entry."); | |
96e8c7e1 MD |
1056 | goto error; |
1057 | } | |
9d9daa04 | 1058 | clients = bt_value_integer_unsigned_get(v); |
a107deea | 1059 | fprintf(out_stream, "%" PRIu64 " client(s) connected)\n", clients); |
96e8c7e1 | 1060 | } |
1286dcbb | 1061 | |
851802b1 | 1062 | cmd_status = BT_CMD_STATUS_OK; |
1286dcbb PP |
1063 | goto end; |
1064 | ||
1286dcbb | 1065 | error: |
851802b1 | 1066 | cmd_status = BT_CMD_STATUS_ERROR; |
1286dcbb | 1067 | |
96e8c7e1 | 1068 | end: |
8c6884d9 PP |
1069 | bt_value_put_ref(results); |
1070 | bt_value_put_ref(params); | |
1071 | bt_component_class_put_ref(comp_cls); | |
a107deea PP |
1072 | |
1073 | if (out_stream && out_stream != stdout) { | |
1074 | int fclose_ret = fclose(out_stream); | |
1075 | ||
1076 | if (fclose_ret) { | |
1077 | BT_LOGE_ERRNO("Cannot close file stream", | |
1078 | ": path=\"%s\"", | |
1079 | cfg->cmd_data.print_lttng_live_sessions.output_path->str); | |
1080 | } | |
1081 | } | |
1082 | ||
851802b1 | 1083 | return cmd_status; |
db0f160a PP |
1084 | } |
1085 | ||
9009cc24 | 1086 | static |
851802b1 | 1087 | enum bt_cmd_status cmd_print_ctf_metadata(struct bt_config *cfg) |
05a67631 PP |
1088 | { |
1089 | int ret = 0; | |
851802b1 | 1090 | enum bt_cmd_status cmd_status; |
8eee8ea2 PP |
1091 | const bt_component_class *comp_cls = NULL; |
1092 | const bt_value *results = NULL; | |
1093 | bt_value *params = NULL; | |
1094 | const bt_value *metadata_text_value = NULL; | |
05a67631 | 1095 | const char *metadata_text = NULL; |
db0f160a PP |
1096 | static const char * const plugin_name = "ctf"; |
1097 | static const char * const comp_cls_name = "fs"; | |
ee78f405 | 1098 | static const bt_component_class_type comp_cls_type = |
db0f160a | 1099 | BT_COMPONENT_CLASS_TYPE_SOURCE; |
1286dcbb | 1100 | const char *fail_reason = NULL; |
a107deea | 1101 | FILE *out_stream = stdout; |
db0f160a | 1102 | |
8b45963b | 1103 | BT_ASSERT(cfg->cmd_data.print_ctf_metadata.path); |
db0f160a PP |
1104 | comp_cls = find_component_class(plugin_name, comp_cls_name, |
1105 | comp_cls_type); | |
05a67631 | 1106 | if (!comp_cls) { |
2e46a0d0 PP |
1107 | BT_CLI_LOGE_APPEND_CAUSE( |
1108 | "Cannot find component class: plugin-name=\"%s\", " | |
7213a328 PP |
1109 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
1110 | plugin_name, comp_cls_name, | |
1111 | BT_COMPONENT_CLASS_TYPE_SOURCE); | |
851802b1 | 1112 | goto error; |
05a67631 PP |
1113 | } |
1114 | ||
ce141536 | 1115 | params = bt_value_map_create(); |
05a67631 | 1116 | if (!params) { |
851802b1 | 1117 | goto error; |
05a67631 PP |
1118 | } |
1119 | ||
ce141536 | 1120 | ret = bt_value_map_insert_string_entry(params, "path", |
db0f160a | 1121 | cfg->cmd_data.print_ctf_metadata.path->str); |
05a67631 | 1122 | if (ret) { |
851802b1 | 1123 | goto error; |
05a67631 PP |
1124 | } |
1125 | ||
83da519a | 1126 | ret = query(cfg, comp_cls, "metadata-info", |
ce141536 | 1127 | params, &results, &fail_reason); |
1286dcbb | 1128 | if (ret) { |
9053b5db FD |
1129 | BT_CLI_LOGE_APPEND_CAUSE( |
1130 | "Failed to query `metadata-info` object: %s", fail_reason); | |
1131 | goto error; | |
05a67631 PP |
1132 | } |
1133 | ||
ce141536 | 1134 | metadata_text_value = bt_value_map_borrow_entry_value_const(results, |
2e46a0d0 | 1135 | "text"); |
05a67631 | 1136 | if (!metadata_text_value) { |
2e46a0d0 PP |
1137 | BT_CLI_LOGE_APPEND_CAUSE( |
1138 | "Cannot find `text` string value in the resulting metadata info object."); | |
851802b1 | 1139 | goto error; |
05a67631 PP |
1140 | } |
1141 | ||
b5cdc106 | 1142 | metadata_text = bt_value_string_get(metadata_text_value); |
a107deea PP |
1143 | |
1144 | if (cfg->cmd_data.print_ctf_metadata.output_path->len > 0) { | |
1145 | out_stream = | |
1146 | fopen(cfg->cmd_data.print_ctf_metadata.output_path->str, | |
1147 | "w"); | |
1148 | if (!out_stream) { | |
a107deea PP |
1149 | BT_LOGE_ERRNO("Cannot open file for writing", |
1150 | ": path=\"%s\"", | |
1151 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
2e46a0d0 PP |
1152 | (void) BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_UNKNOWN( |
1153 | "Babeltrace CLI", | |
1154 | "Cannot open file for writing: path=\"%s\"", | |
1155 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
851802b1 | 1156 | goto error; |
a107deea PP |
1157 | } |
1158 | } | |
1159 | ||
1160 | ret = fprintf(out_stream, "%s\n", metadata_text); | |
1161 | if (ret < 0) { | |
2e46a0d0 PP |
1162 | BT_CLI_LOGE_APPEND_CAUSE( |
1163 | "Cannot write whole metadata text to output stream: " | |
a107deea | 1164 | "ret=%d", ret); |
851802b1 | 1165 | goto error; |
a107deea PP |
1166 | } |
1167 | ||
851802b1 | 1168 | cmd_status = BT_CMD_STATUS_OK; |
1286dcbb PP |
1169 | goto end; |
1170 | ||
851802b1 FD |
1171 | error: |
1172 | cmd_status = BT_CMD_STATUS_ERROR; | |
05a67631 PP |
1173 | |
1174 | end: | |
8c6884d9 PP |
1175 | bt_value_put_ref(results); |
1176 | bt_value_put_ref(params); | |
1177 | bt_component_class_put_ref(comp_cls); | |
a107deea PP |
1178 | |
1179 | if (out_stream && out_stream != stdout) { | |
1180 | int fclose_ret = fclose(out_stream); | |
1181 | ||
1182 | if (fclose_ret) { | |
1183 | BT_LOGE_ERRNO("Cannot close file stream", | |
1184 | ": path=\"%s\"", | |
1185 | cfg->cmd_data.print_ctf_metadata.output_path->str); | |
1186 | } | |
1187 | } | |
1188 | ||
851802b1 | 1189 | return cmd_status; |
05a67631 PP |
1190 | } |
1191 | ||
b5fe3e00 JG |
1192 | struct port_id { |
1193 | char *instance_name; | |
1194 | char *port_name; | |
1195 | }; | |
1196 | ||
1197 | struct trace_range { | |
1198 | uint64_t intersection_range_begin_ns; | |
1199 | uint64_t intersection_range_end_ns; | |
1200 | }; | |
1201 | ||
1202 | static | |
1203 | guint port_id_hash(gconstpointer v) | |
1204 | { | |
1205 | const struct port_id *id = v; | |
1206 | ||
8b45963b PP |
1207 | BT_ASSERT(id->instance_name); |
1208 | BT_ASSERT(id->port_name); | |
b5fe3e00 JG |
1209 | |
1210 | return g_str_hash(id->instance_name) ^ g_str_hash(id->port_name); | |
1211 | } | |
1212 | ||
1213 | static | |
1214 | gboolean port_id_equal(gconstpointer v1, gconstpointer v2) | |
1215 | { | |
1216 | const struct port_id *id1 = v1; | |
1217 | const struct port_id *id2 = v2; | |
1218 | ||
acfa8112 PP |
1219 | return strcmp(id1->instance_name, id2->instance_name) == 0 && |
1220 | strcmp(id1->port_name, id2->port_name) == 0; | |
b5fe3e00 JG |
1221 | } |
1222 | ||
1223 | static | |
1224 | void port_id_destroy(gpointer data) | |
1225 | { | |
1226 | struct port_id *id = data; | |
1227 | ||
1228 | free(id->instance_name); | |
1229 | free(id->port_name); | |
1230 | free(id); | |
1231 | } | |
1232 | ||
1233 | static | |
1234 | void trace_range_destroy(gpointer data) | |
1235 | { | |
1236 | free(data); | |
1237 | } | |
1238 | ||
9009cc24 PP |
1239 | struct cmd_run_ctx { |
1240 | /* Owned by this */ | |
834e9996 PP |
1241 | GHashTable *src_components; |
1242 | ||
1243 | /* Owned by this */ | |
1244 | GHashTable *flt_components; | |
1245 | ||
1246 | /* Owned by this */ | |
1247 | GHashTable *sink_components; | |
9009cc24 PP |
1248 | |
1249 | /* Owned by this */ | |
8eee8ea2 | 1250 | bt_graph *graph; |
9009cc24 PP |
1251 | |
1252 | /* Weak */ | |
1253 | struct bt_config *cfg; | |
1254 | ||
1255 | bool connect_ports; | |
b5fe3e00 JG |
1256 | |
1257 | bool stream_intersection_mode; | |
1258 | ||
1259 | /* | |
1260 | * Association of struct port_id -> struct trace_range. | |
1261 | */ | |
1262 | GHashTable *intersections; | |
9009cc24 PP |
1263 | }; |
1264 | ||
b5fe3e00 JG |
1265 | /* Returns a timestamp of the form "(-)s.ns" */ |
1266 | static | |
1267 | char *s_from_ns(int64_t ns) | |
1268 | { | |
1269 | int ret; | |
1270 | char *s_ret = NULL; | |
1271 | bool is_negative; | |
1272 | int64_t ts_sec_abs, ts_nsec_abs; | |
1273 | int64_t ts_sec = ns / NSEC_PER_SEC; | |
1274 | int64_t ts_nsec = ns % NSEC_PER_SEC; | |
1275 | ||
1276 | if (ts_sec >= 0 && ts_nsec >= 0) { | |
1277 | is_negative = false; | |
1278 | ts_sec_abs = ts_sec; | |
1279 | ts_nsec_abs = ts_nsec; | |
1280 | } else if (ts_sec > 0 && ts_nsec < 0) { | |
1281 | is_negative = false; | |
1282 | ts_sec_abs = ts_sec - 1; | |
1283 | ts_nsec_abs = NSEC_PER_SEC + ts_nsec; | |
1284 | } else if (ts_sec == 0 && ts_nsec < 0) { | |
1285 | is_negative = true; | |
1286 | ts_sec_abs = ts_sec; | |
1287 | ts_nsec_abs = -ts_nsec; | |
1288 | } else if (ts_sec < 0 && ts_nsec > 0) { | |
1289 | is_negative = true; | |
1290 | ts_sec_abs = -(ts_sec + 1); | |
1291 | ts_nsec_abs = NSEC_PER_SEC - ts_nsec; | |
1292 | } else if (ts_sec < 0 && ts_nsec == 0) { | |
1293 | is_negative = true; | |
1294 | ts_sec_abs = -ts_sec; | |
1295 | ts_nsec_abs = ts_nsec; | |
1296 | } else { /* (ts_sec < 0 && ts_nsec < 0) */ | |
1297 | is_negative = true; | |
1298 | ts_sec_abs = -ts_sec; | |
1299 | ts_nsec_abs = -ts_nsec; | |
1300 | } | |
1301 | ||
1302 | ret = asprintf(&s_ret, "%s%" PRId64 ".%09" PRId64, | |
1303 | is_negative ? "-" : "", ts_sec_abs, ts_nsec_abs); | |
1304 | if (ret < 0) { | |
1305 | s_ret = NULL; | |
1306 | } | |
1307 | return s_ret; | |
1308 | } | |
1309 | ||
9009cc24 PP |
1310 | static |
1311 | int cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
834e9996 | 1312 | struct cmd_run_ctx *ctx, |
8eee8ea2 PP |
1313 | const bt_component *upstream_comp, |
1314 | const bt_port_output *out_upstream_port, | |
9009cc24 | 1315 | struct bt_config_connection *cfg_conn) |
290725f7 | 1316 | { |
834e9996 | 1317 | typedef uint64_t (*input_port_count_func_t)(void *); |
8eee8ea2 | 1318 | typedef const bt_port_input *(*borrow_input_port_by_index_func_t)( |
7b53201c | 1319 | const void *, uint64_t); |
8eee8ea2 | 1320 | const bt_port *upstream_port = |
7b53201c | 1321 | bt_port_output_as_port_const(out_upstream_port); |
834e9996 | 1322 | |
290725f7 | 1323 | int ret = 0; |
9009cc24 | 1324 | GQuark downstreamp_comp_name_quark; |
834e9996 PP |
1325 | void *downstream_comp; |
1326 | uint64_t downstream_port_count; | |
9009cc24 | 1327 | uint64_t i; |
834e9996 PP |
1328 | input_port_count_func_t port_count_fn; |
1329 | borrow_input_port_by_index_func_t port_by_index_fn; | |
fb25b9e3 PP |
1330 | bt_graph_connect_ports_status connect_ports_status = |
1331 | BT_GRAPH_CONNECT_PORTS_STATUS_OK; | |
b5fe3e00 | 1332 | bool insert_trimmer = false; |
8eee8ea2 | 1333 | bt_value *trimmer_params = NULL; |
b5fe3e00 JG |
1334 | char *intersection_begin = NULL; |
1335 | char *intersection_end = NULL; | |
8eee8ea2 PP |
1336 | const bt_component_filter *trimmer = NULL; |
1337 | const bt_component_class_filter *trimmer_class = NULL; | |
1338 | const bt_port_input *trimmer_input = NULL; | |
1339 | const bt_port_output *trimmer_output = NULL; | |
b5fe3e00 JG |
1340 | |
1341 | if (ctx->intersections && | |
1342 | bt_component_get_class_type(upstream_comp) == | |
1343 | BT_COMPONENT_CLASS_TYPE_SOURCE) { | |
1344 | struct trace_range *range; | |
1345 | struct port_id port_id = { | |
1346 | .instance_name = (char *) bt_component_get_name(upstream_comp), | |
1347 | .port_name = (char *) bt_port_get_name(upstream_port) | |
1348 | }; | |
1349 | ||
1350 | if (!port_id.instance_name || !port_id.port_name) { | |
1351 | goto error; | |
1352 | } | |
1353 | ||
1354 | range = (struct trace_range *) g_hash_table_lookup( | |
1355 | ctx->intersections, &port_id); | |
1356 | if (range) { | |
fb25b9e3 | 1357 | bt_value_map_insert_entry_status insert_status; |
b5fe3e00 JG |
1358 | |
1359 | intersection_begin = s_from_ns( | |
1360 | range->intersection_range_begin_ns); | |
1361 | intersection_end = s_from_ns( | |
1362 | range->intersection_range_end_ns); | |
1363 | if (!intersection_begin || !intersection_end) { | |
2e46a0d0 PP |
1364 | BT_CLI_LOGE_APPEND_CAUSE( |
1365 | "Cannot create trimmer argument timestamp string."); | |
b5fe3e00 JG |
1366 | goto error; |
1367 | } | |
1368 | ||
1369 | insert_trimmer = true; | |
ce141536 | 1370 | trimmer_params = bt_value_map_create(); |
b5fe3e00 JG |
1371 | if (!trimmer_params) { |
1372 | goto error; | |
1373 | } | |
1374 | ||
fb25b9e3 | 1375 | insert_status = bt_value_map_insert_string_entry( |
44514773 | 1376 | trimmer_params, "begin", intersection_begin); |
fb25b9e3 | 1377 | if (insert_status < 0) { |
b5fe3e00 JG |
1378 | goto error; |
1379 | } | |
fb25b9e3 | 1380 | insert_status = bt_value_map_insert_string_entry( |
44514773 | 1381 | trimmer_params, |
b5fe3e00 | 1382 | "end", intersection_end); |
fb25b9e3 | 1383 | if (insert_status < 0) { |
b5fe3e00 JG |
1384 | goto error; |
1385 | } | |
1386 | } | |
1387 | ||
834e9996 | 1388 | trimmer_class = find_filter_component_class("utils", "trimmer"); |
b5fe3e00 JG |
1389 | if (!trimmer_class) { |
1390 | goto error; | |
1391 | } | |
1392 | } | |
9009cc24 | 1393 | |
7213a328 PP |
1394 | BT_LOGI("Connecting upstream port to the next available downstream port: " |
1395 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1396 | "downstream-comp-name=\"%s\", conn-arg=\"%s\"", | |
1397 | upstream_port, bt_port_get_name(upstream_port), | |
1398 | cfg_conn->downstream_comp_name->str, | |
1399 | cfg_conn->arg->str); | |
9009cc24 PP |
1400 | downstreamp_comp_name_quark = g_quark_from_string( |
1401 | cfg_conn->downstream_comp_name->str); | |
8b45963b | 1402 | BT_ASSERT(downstreamp_comp_name_quark > 0); |
834e9996 | 1403 | downstream_comp = g_hash_table_lookup(ctx->flt_components, |
71c7c95f | 1404 | GUINT_TO_POINTER(downstreamp_comp_name_quark)); |
834e9996 PP |
1405 | port_count_fn = (input_port_count_func_t) |
1406 | bt_component_filter_get_input_port_count; | |
1407 | port_by_index_fn = (borrow_input_port_by_index_func_t) | |
7b53201c | 1408 | bt_component_filter_borrow_input_port_by_index_const; |
834e9996 PP |
1409 | |
1410 | if (!downstream_comp) { | |
1411 | downstream_comp = g_hash_table_lookup(ctx->sink_components, | |
1412 | GUINT_TO_POINTER(downstreamp_comp_name_quark)); | |
1413 | port_count_fn = (input_port_count_func_t) | |
1414 | bt_component_sink_get_input_port_count; | |
1415 | port_by_index_fn = (borrow_input_port_by_index_func_t) | |
7b53201c | 1416 | bt_component_sink_borrow_input_port_by_index_const; |
834e9996 PP |
1417 | } |
1418 | ||
9009cc24 | 1419 | if (!downstream_comp) { |
2e46a0d0 PP |
1420 | BT_CLI_LOGE_APPEND_CAUSE("Cannot find downstream component: " |
1421 | "comp-name=\"%s\", conn-arg=\"%s\"", | |
1422 | cfg_conn->downstream_comp_name->str, | |
9009cc24 PP |
1423 | cfg_conn->arg->str); |
1424 | goto error; | |
1425 | } | |
1426 | ||
9009cc24 | 1427 | downstream_port_count = port_count_fn(downstream_comp); |
9009cc24 PP |
1428 | |
1429 | for (i = 0; i < downstream_port_count; i++) { | |
8eee8ea2 | 1430 | const bt_port_input *in_downstream_port = |
9009cc24 | 1431 | port_by_index_fn(downstream_comp, i); |
8eee8ea2 | 1432 | const bt_port *downstream_port = |
7b53201c | 1433 | bt_port_input_as_port_const(in_downstream_port); |
b5fe3e00 | 1434 | const char *upstream_port_name; |
9009cc24 PP |
1435 | const char *downstream_port_name; |
1436 | ||
8b45963b | 1437 | BT_ASSERT(downstream_port); |
9009cc24 | 1438 | |
b5fe3e00 | 1439 | /* Skip port if it's already connected. */ |
9009cc24 | 1440 | if (bt_port_is_connected(downstream_port)) { |
a684a357 | 1441 | BT_LOGI("Skipping downstream port: already connected: " |
7213a328 PP |
1442 | "port-addr=%p, port-name=\"%s\"", |
1443 | downstream_port, | |
1444 | bt_port_get_name(downstream_port)); | |
9009cc24 PP |
1445 | continue; |
1446 | } | |
1447 | ||
1448 | downstream_port_name = bt_port_get_name(downstream_port); | |
8b45963b | 1449 | BT_ASSERT(downstream_port_name); |
b5fe3e00 | 1450 | upstream_port_name = bt_port_get_name(upstream_port); |
8b45963b | 1451 | BT_ASSERT(upstream_port_name); |
9009cc24 | 1452 | |
b5fe3e00 | 1453 | if (!bt_common_star_glob_match( |
41342c71 MJ |
1454 | cfg_conn->downstream_port_glob->str, SIZE_MAX, |
1455 | downstream_port_name, SIZE_MAX)) { | |
b5fe3e00 JG |
1456 | continue; |
1457 | } | |
1458 | ||
1459 | if (insert_trimmer) { | |
1460 | /* | |
834e9996 PP |
1461 | * In order to insert the trimmer between the |
1462 | * two components that were being connected, we | |
1463 | * create a connection configuration entry which | |
1464 | * describes a connection from the trimmer's | |
1465 | * output to the original input that was being | |
1466 | * connected. | |
b5fe3e00 | 1467 | * |
834e9996 PP |
1468 | * Hence, the creation of the trimmer will cause |
1469 | * the graph "new port" listener to establish | |
1470 | * all downstream connections as its output port | |
1471 | * is connected. We will then establish the | |
1472 | * connection between the original upstream | |
1473 | * source and the trimmer. | |
b5fe3e00 JG |
1474 | */ |
1475 | char *trimmer_name = NULL; | |
fb25b9e3 | 1476 | bt_graph_add_component_status add_comp_status; |
b5fe3e00 | 1477 | |
834e9996 PP |
1478 | ret = asprintf(&trimmer_name, |
1479 | "stream-intersection-trimmer-%s", | |
b5fe3e00 JG |
1480 | upstream_port_name); |
1481 | if (ret < 0) { | |
1482 | goto error; | |
1483 | } | |
1484 | ret = 0; | |
1485 | ||
1486 | ctx->connect_ports = false; | |
fb25b9e3 | 1487 | add_comp_status = bt_graph_add_filter_component( |
834e9996 | 1488 | ctx->graph, trimmer_class, trimmer_name, |
cc81b5ab PP |
1489 | trimmer_params, ctx->cfg->log_level, |
1490 | &trimmer); | |
b5fe3e00 | 1491 | free(trimmer_name); |
fb25b9e3 PP |
1492 | if (add_comp_status != |
1493 | BT_GRAPH_ADD_COMPONENT_STATUS_OK) { | |
b5fe3e00 JG |
1494 | goto error; |
1495 | } | |
8b45963b | 1496 | BT_ASSERT(trimmer); |
b5fe3e00 JG |
1497 | |
1498 | trimmer_input = | |
7b53201c | 1499 | bt_component_filter_borrow_input_port_by_index_const( |
b5fe3e00 JG |
1500 | trimmer, 0); |
1501 | if (!trimmer_input) { | |
1502 | goto error; | |
1503 | } | |
1504 | trimmer_output = | |
7b53201c | 1505 | bt_component_filter_borrow_output_port_by_index_const( |
b5fe3e00 JG |
1506 | trimmer, 0); |
1507 | if (!trimmer_output) { | |
9009cc24 PP |
1508 | goto error; |
1509 | } | |
1510 | ||
b5fe3e00 JG |
1511 | /* |
1512 | * Replace the current downstream port by the trimmer's | |
1513 | * upstream port. | |
1514 | */ | |
834e9996 PP |
1515 | in_downstream_port = trimmer_input; |
1516 | downstream_port = | |
7b53201c | 1517 | bt_port_input_as_port_const(in_downstream_port); |
b5fe3e00 JG |
1518 | downstream_port_name = bt_port_get_name( |
1519 | downstream_port); | |
834e9996 | 1520 | BT_ASSERT(downstream_port_name); |
b5fe3e00 JG |
1521 | } |
1522 | ||
1523 | /* We have a winner! */ | |
fb25b9e3 | 1524 | connect_ports_status = bt_graph_connect_ports(ctx->graph, |
834e9996 PP |
1525 | out_upstream_port, in_downstream_port, NULL); |
1526 | downstream_port = NULL; | |
fb25b9e3 PP |
1527 | switch (connect_ports_status) { |
1528 | case BT_GRAPH_CONNECT_PORTS_STATUS_OK: | |
b5fe3e00 | 1529 | break; |
b5fe3e00 | 1530 | default: |
2e46a0d0 PP |
1531 | BT_CLI_LOGE_APPEND_CAUSE( |
1532 | "Cannot create connection: graph refuses to connect ports: " | |
b5fe3e00 JG |
1533 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " |
1534 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1535 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1536 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1537 | "conn-arg=\"%s\"", | |
1538 | upstream_comp, bt_component_get_name(upstream_comp), | |
1539 | upstream_port, bt_port_get_name(upstream_port), | |
1540 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1541 | downstream_port, downstream_port_name, | |
1542 | cfg_conn->arg->str); | |
b5fe3e00 | 1543 | goto error; |
9009cc24 PP |
1544 | } |
1545 | ||
b5fe3e00 JG |
1546 | BT_LOGI("Connected component ports: " |
1547 | "upstream-comp-addr=%p, upstream-comp-name=\"%s\", " | |
1548 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " | |
1549 | "downstream-comp-addr=%p, downstream-comp-name=\"%s\", " | |
1550 | "downstream-port-addr=%p, downstream-port-name=\"%s\", " | |
1551 | "conn-arg=\"%s\"", | |
1552 | upstream_comp, bt_component_get_name(upstream_comp), | |
1553 | upstream_port, bt_port_get_name(upstream_port), | |
1554 | downstream_comp, cfg_conn->downstream_comp_name->str, | |
1555 | downstream_port, downstream_port_name, | |
1556 | cfg_conn->arg->str); | |
1557 | ||
1558 | if (insert_trimmer) { | |
1559 | /* | |
1560 | * The first connection, from the source to the trimmer, | |
1561 | * has been done. We now connect the trimmer to the | |
1562 | * original downstream port. | |
1563 | */ | |
1564 | ret = cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
834e9996 | 1565 | ctx, |
7b53201c | 1566 | bt_component_filter_as_component_const(trimmer), |
834e9996 | 1567 | trimmer_output, cfg_conn); |
b5fe3e00 JG |
1568 | if (ret) { |
1569 | goto error; | |
1570 | } | |
1571 | ctx->connect_ports = true; | |
1572 | } | |
9009cc24 | 1573 | |
6de93a4a PP |
1574 | /* |
1575 | * We found a matching downstream port: the search is | |
1576 | * over. | |
1577 | */ | |
1578 | goto end; | |
05a67631 PP |
1579 | } |
1580 | ||
6de93a4a | 1581 | /* No downstream port found */ |
2e46a0d0 PP |
1582 | BT_CLI_LOGE_APPEND_CAUSE( |
1583 | "Cannot create connection: cannot find a matching downstream port for upstream port: " | |
6de93a4a PP |
1584 | "upstream-port-addr=%p, upstream-port-name=\"%s\", " |
1585 | "downstream-comp-name=\"%s\", conn-arg=\"%s\"", | |
1586 | upstream_port, bt_port_get_name(upstream_port), | |
1587 | cfg_conn->downstream_comp_name->str, | |
1588 | cfg_conn->arg->str); | |
9009cc24 PP |
1589 | |
1590 | error: | |
1591 | ret = -1; | |
1592 | ||
1593 | end: | |
b5fe3e00 JG |
1594 | free(intersection_begin); |
1595 | free(intersection_end); | |
8c6884d9 PP |
1596 | BT_VALUE_PUT_REF_AND_RESET(trimmer_params); |
1597 | BT_COMPONENT_CLASS_FILTER_PUT_REF_AND_RESET(trimmer_class); | |
1598 | BT_COMPONENT_FILTER_PUT_REF_AND_RESET(trimmer); | |
9009cc24 PP |
1599 | return ret; |
1600 | } | |
1601 | ||
1602 | static | |
1603 | int cmd_run_ctx_connect_upstream_port(struct cmd_run_ctx *ctx, | |
8eee8ea2 | 1604 | const bt_port_output *upstream_port) |
9009cc24 PP |
1605 | { |
1606 | int ret = 0; | |
1607 | const char *upstream_port_name; | |
1608 | const char *upstream_comp_name; | |
8eee8ea2 | 1609 | const bt_component *upstream_comp = NULL; |
9009cc24 PP |
1610 | size_t i; |
1611 | ||
8b45963b PP |
1612 | BT_ASSERT(ctx); |
1613 | BT_ASSERT(upstream_port); | |
834e9996 | 1614 | upstream_port_name = bt_port_get_name( |
7b53201c | 1615 | bt_port_output_as_port_const(upstream_port)); |
8b45963b | 1616 | BT_ASSERT(upstream_port_name); |
7b53201c PP |
1617 | upstream_comp = bt_port_borrow_component_const( |
1618 | bt_port_output_as_port_const(upstream_port)); | |
2e46a0d0 | 1619 | BT_ASSERT(upstream_comp); |
9009cc24 | 1620 | upstream_comp_name = bt_component_get_name(upstream_comp); |
8b45963b | 1621 | BT_ASSERT(upstream_comp_name); |
7213a328 PP |
1622 | BT_LOGI("Connecting upstream port: comp-addr=%p, comp-name=\"%s\", " |
1623 | "port-addr=%p, port-name=\"%s\"", | |
1624 | upstream_comp, upstream_comp_name, | |
1625 | upstream_port, upstream_port_name); | |
9009cc24 PP |
1626 | |
1627 | for (i = 0; i < ctx->cfg->cmd_data.run.connections->len; i++) { | |
1628 | struct bt_config_connection *cfg_conn = | |
1629 | g_ptr_array_index( | |
1630 | ctx->cfg->cmd_data.run.connections, i); | |
1631 | ||
1632 | if (strcmp(cfg_conn->upstream_comp_name->str, | |
b5fe3e00 JG |
1633 | upstream_comp_name)) { |
1634 | continue; | |
1635 | } | |
1636 | ||
1637 | if (!bt_common_star_glob_match( | |
1638 | cfg_conn->upstream_port_glob->str, | |
41342c71 | 1639 | SIZE_MAX, upstream_port_name, SIZE_MAX)) { |
b5fe3e00 JG |
1640 | continue; |
1641 | } | |
1642 | ||
1643 | ret = cmd_run_ctx_connect_upstream_port_to_downstream_component( | |
1644 | ctx, upstream_comp, upstream_port, cfg_conn); | |
1645 | if (ret) { | |
2e46a0d0 PP |
1646 | BT_CLI_LOGE_APPEND_CAUSE( |
1647 | "Cannot connect upstream port: " | |
b5fe3e00 JG |
1648 | "port-addr=%p, port-name=\"%s\"", |
1649 | upstream_port, | |
1650 | upstream_port_name); | |
b5fe3e00 | 1651 | goto error; |
9009cc24 | 1652 | } |
b5fe3e00 | 1653 | goto end; |
9009cc24 PP |
1654 | } |
1655 | ||
2e46a0d0 PP |
1656 | BT_CLI_LOGE_APPEND_CAUSE( |
1657 | "Cannot connect upstream port: port does not match any connection argument: " | |
7213a328 PP |
1658 | "port-addr=%p, port-name=\"%s\"", upstream_port, |
1659 | upstream_port_name); | |
9009cc24 PP |
1660 | |
1661 | error: | |
1662 | ret = -1; | |
1663 | ||
1664 | end: | |
9009cc24 PP |
1665 | return ret; |
1666 | } | |
1667 | ||
1668 | static | |
fb25b9e3 | 1669 | bt_graph_listener_func_status |
e18f3e2b | 1670 | graph_output_port_added_listener(struct cmd_run_ctx *ctx, |
8eee8ea2 | 1671 | const bt_port_output *out_port) |
9009cc24 | 1672 | { |
8eee8ea2 PP |
1673 | const bt_component *comp; |
1674 | const bt_port *port = bt_port_output_as_port_const(out_port); | |
fb25b9e3 PP |
1675 | bt_graph_listener_func_status ret = |
1676 | BT_GRAPH_LISTENER_FUNC_STATUS_OK; | |
9009cc24 | 1677 | |
7b53201c | 1678 | comp = bt_port_borrow_component_const(port); |
e12720c0 PP |
1679 | BT_LOGI("Port added to a graph's component: comp-addr=%p, " |
1680 | "comp-name=\"%s\", port-addr=%p, port-name=\"%s\"", | |
1681 | comp, comp ? bt_component_get_name(comp) : "", | |
7213a328 | 1682 | port, bt_port_get_name(port)); |
36712f1d PP |
1683 | |
1684 | if (!ctx->connect_ports) { | |
1685 | goto end; | |
1686 | } | |
1687 | ||
2e46a0d0 | 1688 | BT_ASSERT(comp); |
7c7c0433 | 1689 | |
e12720c0 PP |
1690 | if (bt_port_is_connected(port)) { |
1691 | BT_LOGW_STR("Port is already connected."); | |
7c7c0433 JG |
1692 | goto end; |
1693 | } | |
1694 | ||
834e9996 | 1695 | if (cmd_run_ctx_connect_upstream_port(ctx, out_port)) { |
2e46a0d0 | 1696 | BT_CLI_LOGE_APPEND_CAUSE("Cannot connect upstream port."); |
fb25b9e3 | 1697 | ret = BT_GRAPH_LISTENER_FUNC_STATUS_ERROR; |
e18f3e2b | 1698 | goto end; |
9009cc24 PP |
1699 | } |
1700 | ||
1701 | end: | |
e18f3e2b | 1702 | return ret; |
9009cc24 PP |
1703 | } |
1704 | ||
1705 | static | |
fb25b9e3 | 1706 | bt_graph_listener_func_status graph_source_output_port_added_listener( |
8eee8ea2 PP |
1707 | const bt_component_source *component, |
1708 | const bt_port_output *port, void *data) | |
9009cc24 | 1709 | { |
e18f3e2b | 1710 | return graph_output_port_added_listener(data, port); |
9009cc24 PP |
1711 | } |
1712 | ||
1713 | static | |
fb25b9e3 | 1714 | bt_graph_listener_func_status graph_filter_output_port_added_listener( |
8eee8ea2 PP |
1715 | const bt_component_filter *component, |
1716 | const bt_port_output *port, void *data) | |
9009cc24 | 1717 | { |
e18f3e2b | 1718 | return graph_output_port_added_listener(data, port); |
9009cc24 PP |
1719 | } |
1720 | ||
1721 | static | |
1722 | void cmd_run_ctx_destroy(struct cmd_run_ctx *ctx) | |
1723 | { | |
1724 | if (!ctx) { | |
1725 | return; | |
1726 | } | |
1727 | ||
834e9996 PP |
1728 | if (ctx->src_components) { |
1729 | g_hash_table_destroy(ctx->src_components); | |
1730 | ctx->src_components = NULL; | |
1731 | } | |
1732 | ||
1733 | if (ctx->flt_components) { | |
1734 | g_hash_table_destroy(ctx->flt_components); | |
1735 | ctx->flt_components = NULL; | |
1736 | } | |
1737 | ||
1738 | if (ctx->sink_components) { | |
1739 | g_hash_table_destroy(ctx->sink_components); | |
1740 | ctx->sink_components = NULL; | |
9009cc24 PP |
1741 | } |
1742 | ||
b5fe3e00 JG |
1743 | if (ctx->intersections) { |
1744 | g_hash_table_destroy(ctx->intersections); | |
ea06dc14 | 1745 | ctx->intersections = NULL; |
b5fe3e00 JG |
1746 | } |
1747 | ||
8c6884d9 | 1748 | BT_GRAPH_PUT_REF_AND_RESET(ctx->graph); |
9009cc24 PP |
1749 | ctx->cfg = NULL; |
1750 | } | |
1751 | ||
d0bcdc4e PP |
1752 | static |
1753 | int add_descriptor_to_component_descriptor_set( | |
1754 | bt_component_descriptor_set *comp_descr_set, | |
1755 | const char *plugin_name, const char *comp_cls_name, | |
1756 | bt_component_class_type comp_cls_type, | |
1757 | const bt_value *params) | |
1758 | { | |
1759 | const bt_component_class *comp_cls; | |
1760 | int status = 0; | |
1761 | ||
1762 | comp_cls = find_component_class(plugin_name, comp_cls_name, | |
1763 | comp_cls_type); | |
1764 | if (!comp_cls) { | |
1765 | BT_CLI_LOGE_APPEND_CAUSE( | |
1766 | "Cannot find component class: plugin-name=\"%s\", " | |
1767 | "comp-cls-name=\"%s\", comp-cls-type=%d", | |
1768 | plugin_name, comp_cls_name, comp_cls_type); | |
1769 | status = -1; | |
1770 | goto end; | |
1771 | } | |
1772 | ||
1773 | status = bt_component_descriptor_set_add_descriptor( | |
1774 | comp_descr_set, comp_cls, params); | |
1775 | if (status != BT_COMPONENT_DESCRIPTOR_SET_ADD_DESCRIPTOR_STATUS_OK) { | |
1776 | BT_CLI_LOGE_APPEND_CAUSE( | |
1777 | "Cannot append descriptor to component descriptor set: " | |
1778 | "status=%s", bt_common_func_status_string(status)); | |
1779 | goto end; | |
1780 | } | |
1781 | ||
1782 | end: | |
1783 | bt_component_class_put_ref(comp_cls); | |
1784 | return status; | |
1785 | } | |
1786 | ||
1787 | static | |
1788 | int append_descriptors_from_bt_config_component_array( | |
1789 | bt_component_descriptor_set *comp_descr_set, | |
1790 | GPtrArray *component_configs) | |
1791 | { | |
1792 | int ret = 0; | |
1793 | uint64_t i; | |
1794 | ||
1795 | for (i = 0; i < component_configs->len; i++) { | |
1796 | struct bt_config_component *cfg_comp = | |
1797 | component_configs->pdata[i]; | |
1798 | ||
1799 | ret = add_descriptor_to_component_descriptor_set( | |
1800 | comp_descr_set, | |
1801 | cfg_comp->plugin_name->str, | |
1802 | cfg_comp->comp_cls_name->str, | |
1803 | cfg_comp->type, cfg_comp->params); | |
1804 | if (ret) { | |
1805 | goto end; | |
1806 | } | |
1807 | } | |
1808 | ||
1809 | end: | |
1810 | return ret; | |
1811 | } | |
1812 | ||
1813 | static | |
1814 | bt_get_greatest_operative_mip_version_status get_greatest_operative_mip_version( | |
1815 | struct bt_config *cfg, uint64_t *mip_version) | |
1816 | { | |
1817 | bt_get_greatest_operative_mip_version_status status = | |
1818 | BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_OK; | |
1819 | bt_component_descriptor_set *comp_descr_set = NULL; | |
1820 | int ret; | |
1821 | ||
1822 | BT_ASSERT(cfg); | |
1823 | BT_ASSERT(mip_version); | |
1824 | comp_descr_set = bt_component_descriptor_set_create(); | |
1825 | if (!comp_descr_set) { | |
1826 | BT_CLI_LOGE_APPEND_CAUSE( | |
1827 | "Failed to create a component descriptor set object."); | |
1828 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_MEMORY_ERROR; | |
1829 | goto end; | |
1830 | } | |
1831 | ||
1832 | ret = append_descriptors_from_bt_config_component_array( | |
1833 | comp_descr_set, cfg->cmd_data.run.sources); | |
1834 | if (ret) { | |
1835 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_ERROR; | |
1836 | goto end; | |
1837 | } | |
1838 | ||
1839 | ret = append_descriptors_from_bt_config_component_array( | |
1840 | comp_descr_set, cfg->cmd_data.run.filters); | |
1841 | if (ret) { | |
1842 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_ERROR; | |
1843 | goto end; | |
1844 | } | |
1845 | ||
1846 | ret = append_descriptors_from_bt_config_component_array( | |
1847 | comp_descr_set, cfg->cmd_data.run.sinks); | |
1848 | if (ret) { | |
1849 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_ERROR; | |
1850 | goto end; | |
1851 | } | |
1852 | ||
1853 | if (cfg->cmd_data.run.stream_intersection_mode) { | |
1854 | /* | |
1855 | * Stream intersection mode adds `flt.utils.trimmer` | |
1856 | * components; we need to include this type of component | |
1857 | * in the component descriptor set to get the real | |
1858 | * greatest operative MIP version. | |
1859 | */ | |
1860 | ret = add_descriptor_to_component_descriptor_set( | |
1861 | comp_descr_set, "utils", "trimmer", | |
1862 | BT_COMPONENT_CLASS_TYPE_FILTER, NULL); | |
1863 | if (ret) { | |
1864 | status = BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_ERROR; | |
1865 | goto end; | |
1866 | } | |
1867 | } | |
1868 | ||
1869 | status = bt_get_greatest_operative_mip_version(comp_descr_set, | |
1870 | bt_cli_log_level, mip_version); | |
1871 | ||
1872 | end: | |
1873 | bt_component_descriptor_set_put_ref(comp_descr_set); | |
1874 | return status; | |
1875 | } | |
1876 | ||
9009cc24 PP |
1877 | static |
1878 | int cmd_run_ctx_init(struct cmd_run_ctx *ctx, struct bt_config *cfg) | |
1879 | { | |
1880 | int ret = 0; | |
621b4e7e | 1881 | bt_graph_add_listener_status add_listener_status; |
d0bcdc4e PP |
1882 | bt_get_greatest_operative_mip_version_status mip_version_status; |
1883 | uint64_t mip_version = UINT64_C(-1); | |
9009cc24 PP |
1884 | |
1885 | ctx->cfg = cfg; | |
1886 | ctx->connect_ports = false; | |
834e9996 | 1887 | ctx->src_components = g_hash_table_new_full(g_direct_hash, |
4b70020d | 1888 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
834e9996 PP |
1889 | if (!ctx->src_components) { |
1890 | goto error; | |
1891 | } | |
1892 | ||
1893 | ctx->flt_components = g_hash_table_new_full(g_direct_hash, | |
4b70020d | 1894 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
834e9996 PP |
1895 | if (!ctx->flt_components) { |
1896 | goto error; | |
1897 | } | |
1898 | ||
1899 | ctx->sink_components = g_hash_table_new_full(g_direct_hash, | |
4b70020d | 1900 | g_direct_equal, NULL, (GDestroyNotify) bt_object_put_ref); |
834e9996 | 1901 | if (!ctx->sink_components) { |
9009cc24 PP |
1902 | goto error; |
1903 | } | |
1904 | ||
b5fe3e00 JG |
1905 | if (cfg->cmd_data.run.stream_intersection_mode) { |
1906 | ctx->stream_intersection_mode = true; | |
1907 | ctx->intersections = g_hash_table_new_full(port_id_hash, | |
1908 | port_id_equal, port_id_destroy, trace_range_destroy); | |
1909 | if (!ctx->intersections) { | |
1910 | goto error; | |
1911 | } | |
1912 | } | |
1913 | ||
d0bcdc4e PP |
1914 | /* |
1915 | * Get the greatest operative MIP version to use to configure | |
1916 | * the graph to create. | |
1917 | */ | |
1918 | mip_version_status = get_greatest_operative_mip_version( | |
1919 | cfg, &mip_version); | |
1920 | if (mip_version_status == BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_NO_MATCH) { | |
1921 | BT_CLI_LOGE_APPEND_CAUSE( | |
1922 | "Failed to find an operative message interchange " | |
1923 | "protocol version to use to create the `run` command's " | |
1924 | "graph (components are not interoperable)."); | |
1925 | goto error; | |
1926 | } else if (mip_version_status < 0) { | |
1927 | BT_CLI_LOGE_APPEND_CAUSE( | |
1928 | "Cannot find an operative message interchange " | |
1929 | "protocol version to use to create the `run` command's " | |
1930 | "graph: status=%s", | |
1931 | bt_common_func_status_string(mip_version_status)); | |
1932 | goto error; | |
1933 | } | |
1934 | ||
1935 | BT_ASSERT(mip_version_status == BT_GET_GREATEST_OPERATIVE_MIP_VERSION_STATUS_OK); | |
1936 | BT_LOGI("Found operative message interchange protocol version to " | |
1937 | "configure the `run` command's graph: mip-version=%" PRIu64, | |
1938 | mip_version); | |
1939 | ctx->graph = bt_graph_create(mip_version); | |
9009cc24 PP |
1940 | if (!ctx->graph) { |
1941 | goto error; | |
1942 | } | |
1943 | ||
d73bb381 | 1944 | bt_graph_add_interrupter(ctx->graph, the_interrupter); |
621b4e7e | 1945 | add_listener_status = bt_graph_add_source_component_output_port_added_listener( |
834e9996 PP |
1946 | ctx->graph, graph_source_output_port_added_listener, NULL, ctx, |
1947 | NULL); | |
621b4e7e | 1948 | if (add_listener_status != BT_GRAPH_ADD_LISTENER_STATUS_OK) { |
2e46a0d0 PP |
1949 | BT_CLI_LOGE_APPEND_CAUSE( |
1950 | "Cannot add \"port added\" listener to graph."); | |
9009cc24 PP |
1951 | goto error; |
1952 | } | |
1953 | ||
621b4e7e | 1954 | add_listener_status = bt_graph_add_filter_component_output_port_added_listener( |
834e9996 PP |
1955 | ctx->graph, graph_filter_output_port_added_listener, NULL, ctx, |
1956 | NULL); | |
621b4e7e | 1957 | if (add_listener_status != BT_GRAPH_ADD_LISTENER_STATUS_OK) { |
2e46a0d0 PP |
1958 | BT_CLI_LOGE_APPEND_CAUSE( |
1959 | "Cannot add \"port added\" listener to graph."); | |
9009cc24 PP |
1960 | goto error; |
1961 | } | |
1962 | ||
1963 | goto end; | |
1964 | ||
1965 | error: | |
1966 | cmd_run_ctx_destroy(ctx); | |
1967 | ret = -1; | |
1968 | ||
1969 | end: | |
1970 | return ret; | |
1971 | } | |
1972 | ||
2532cf78 SM |
1973 | /* |
1974 | * Compute the intersection of all streams in the array `streams`, write it | |
1975 | * in `range`. | |
1976 | */ | |
1977 | ||
1978 | static | |
1979 | int compute_stream_intersection(const bt_value *streams, | |
1980 | struct trace_range *range) | |
1981 | { | |
b602018b | 1982 | uint64_t i, stream_count; |
2532cf78 SM |
1983 | int ret; |
1984 | ||
1985 | BT_ASSERT(bt_value_get_type(streams) == BT_VALUE_TYPE_ARRAY); | |
1986 | ||
1987 | stream_count = bt_value_array_get_length(streams); | |
1988 | ||
1989 | BT_ASSERT(stream_count > 0); | |
1990 | ||
1991 | range->intersection_range_begin_ns = 0; | |
1992 | range->intersection_range_end_ns = UINT64_MAX; | |
1993 | ||
1994 | for (i = 0; i < stream_count; i++) { | |
1995 | int64_t begin_ns, end_ns; | |
1996 | uint64_t begin_ns_u, end_ns_u; | |
1997 | const bt_value *stream_value; | |
1998 | const bt_value *range_ns_value; | |
1999 | const bt_value *begin_value; | |
2000 | const bt_value *end_value; | |
2001 | ||
2002 | stream_value = bt_value_array_borrow_element_by_index_const(streams, i); | |
2003 | if (bt_value_get_type(stream_value) != BT_VALUE_TYPE_MAP) { | |
9db4399f | 2004 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
2532cf78 SM |
2005 | "expected streams array element to be a map, got %s.", |
2006 | bt_common_value_type_string(bt_value_get_type(stream_value))); | |
2007 | goto error; | |
2008 | } | |
2009 | ||
2010 | range_ns_value = bt_value_map_borrow_entry_value_const( | |
2011 | stream_value, "range-ns"); | |
2012 | if (!range_ns_value) { | |
9db4399f | 2013 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
2532cf78 SM |
2014 | "missing expected `range-ns` key in stream map."); |
2015 | goto error; | |
2016 | } | |
2017 | ||
2018 | if (bt_value_get_type(range_ns_value) != BT_VALUE_TYPE_MAP) { | |
9db4399f | 2019 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
2532cf78 SM |
2020 | "expected `range-ns` entry value of stream map to be a map, got %s.", |
2021 | bt_common_value_type_string(bt_value_get_type(range_ns_value))); | |
2022 | goto error; | |
2023 | } | |
2024 | ||
2025 | begin_value = bt_value_map_borrow_entry_value_const(range_ns_value, "begin"); | |
2026 | if (!begin_value) { | |
9db4399f | 2027 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
2532cf78 SM |
2028 | "missing expected `begin` key in range-ns map."); |
2029 | goto error; | |
2030 | } | |
2031 | ||
2032 | if (bt_value_get_type(begin_value) != BT_VALUE_TYPE_SIGNED_INTEGER) { | |
9db4399f | 2033 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
2532cf78 SM |
2034 | "expected `begin` entry value of range-ns map to be a signed integer, got %s.", |
2035 | bt_common_value_type_string(bt_value_get_type(range_ns_value))); | |
2036 | goto error; | |
2037 | } | |
2038 | ||
2039 | end_value = bt_value_map_borrow_entry_value_const(range_ns_value, "end"); | |
2040 | if (!end_value) { | |
9db4399f | 2041 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
2532cf78 SM |
2042 | "missing expected `end` key in range-ns map."); |
2043 | goto error; | |
2044 | } | |
2045 | ||
2046 | if (bt_value_get_type(end_value) != BT_VALUE_TYPE_SIGNED_INTEGER) { | |
9db4399f | 2047 | BT_CLI_LOGE_APPEND_CAUSE("Unexpected format of `babeltrace.trace-infos` query result: " |
2532cf78 SM |
2048 | "expected `end` entry value of range-ns map to be a signed integer, got %s.", |
2049 | bt_common_value_type_string(bt_value_get_type(range_ns_value))); | |
2050 | goto error; | |
2051 | } | |
2052 | ||
2053 | begin_ns = bt_value_integer_signed_get(begin_value); | |
2054 | end_ns = bt_value_integer_signed_get(end_value); | |
2055 | ||
2056 | if (begin_ns < 0 || end_ns < 0 || end_ns < begin_ns) { | |
2057 | BT_CLI_LOGE_APPEND_CAUSE( | |
2058 | "Invalid stream range values: " | |
2059 | "range-ns:begin=%" PRId64 ", " | |
2060 | "range-ns:end=%" PRId64, | |
2061 | begin_ns, end_ns); | |
2532cf78 SM |
2062 | goto error; |
2063 | } | |
2064 | ||
2065 | begin_ns_u = begin_ns; | |
2066 | end_ns_u = end_ns; | |
2067 | ||
2068 | range->intersection_range_begin_ns = | |
2069 | MAX(range->intersection_range_begin_ns, begin_ns_u); | |
2070 | range->intersection_range_end_ns = | |
2071 | MIN(range->intersection_range_end_ns, end_ns_u); | |
2072 | } | |
2073 | ||
2074 | ret = 0; | |
2075 | goto end; | |
2076 | error: | |
2077 | ret = -1; | |
2078 | ||
2079 | end: | |
2080 | return ret; | |
2081 | } | |
2082 | ||
b5fe3e00 JG |
2083 | static |
2084 | int set_stream_intersections(struct cmd_run_ctx *ctx, | |
2085 | struct bt_config_component *cfg_comp, | |
8eee8ea2 | 2086 | const bt_component_class_source *src_comp_cls) |
b5fe3e00 JG |
2087 | { |
2088 | int ret = 0; | |
2089 | uint64_t trace_idx; | |
b602018b | 2090 | uint64_t trace_count; |
8eee8ea2 PP |
2091 | const bt_value *query_result = NULL; |
2092 | const bt_value *trace_info = NULL; | |
8eee8ea2 PP |
2093 | const bt_value *stream_infos = NULL; |
2094 | const bt_value *stream_info = NULL; | |
b5fe3e00 | 2095 | struct port_id *port_id = NULL; |
2532cf78 | 2096 | struct trace_range *stream_intersection = NULL; |
1286dcbb | 2097 | const char *fail_reason = NULL; |
8eee8ea2 | 2098 | const bt_component_class *comp_cls = |
7b53201c | 2099 | bt_component_class_source_as_component_class_const(src_comp_cls); |
b5fe3e00 | 2100 | |
9db4399f | 2101 | ret = query(ctx->cfg, comp_cls, "babeltrace.trace-infos", |
bf5b7748 | 2102 | cfg_comp->params, &query_result, |
1286dcbb PP |
2103 | &fail_reason); |
2104 | if (ret) { | |
0457a1ae | 2105 | BT_CLI_LOGE_APPEND_CAUSE("Failed to execute `babeltrace.trace-infos` query: %s: " |
1286dcbb | 2106 | "comp-class-name=\"%s\"", fail_reason, |
b5fe3e00 JG |
2107 | bt_component_class_get_name(comp_cls)); |
2108 | ret = -1; | |
8d3a8ef4 | 2109 | goto end; |
b5fe3e00 JG |
2110 | } |
2111 | ||
8b45963b PP |
2112 | BT_ASSERT(query_result); |
2113 | ||
b5fe3e00 | 2114 | if (!bt_value_is_array(query_result)) { |
9db4399f | 2115 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: expecting result to be an array: " |
8d3a8ef4 SM |
2116 | "component-class-name=%s, actual-type=%s", |
2117 | bt_component_class_get_name(comp_cls), | |
2118 | bt_common_value_type_string(bt_value_get_type(query_result))); | |
b5fe3e00 | 2119 | ret = -1; |
8d3a8ef4 | 2120 | goto end; |
b5fe3e00 JG |
2121 | } |
2122 | ||
1270d0e9 | 2123 | trace_count = bt_value_array_get_length(query_result); |
b602018b | 2124 | if (trace_count == 0) { |
9db4399f | 2125 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: result is empty: " |
8d3a8ef4 | 2126 | "component-class-name=%s", bt_component_class_get_name(comp_cls)); |
b5fe3e00 | 2127 | ret = -1; |
8d3a8ef4 | 2128 | goto end; |
b5fe3e00 JG |
2129 | } |
2130 | ||
2131 | for (trace_idx = 0; trace_idx < trace_count; trace_idx++) { | |
b5fe3e00 JG |
2132 | uint64_t stream_idx; |
2133 | int64_t stream_count; | |
2532cf78 | 2134 | struct trace_range trace_intersection; |
b5fe3e00 | 2135 | |
ce141536 | 2136 | trace_info = bt_value_array_borrow_element_by_index_const( |
44514773 | 2137 | query_result, trace_idx); |
8d3a8ef4 | 2138 | if (!bt_value_is_map(trace_info)) { |
b5fe3e00 | 2139 | ret = -1; |
9db4399f | 2140 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: expecting element to be a map: " |
8d3a8ef4 SM |
2141 | "component-class-name=%s, actual-type=%s", |
2142 | bt_component_class_get_name(comp_cls), | |
2143 | bt_common_value_type_string(bt_value_get_type(trace_info))); | |
2144 | goto end; | |
b5fe3e00 JG |
2145 | } |
2146 | ||
8d3a8ef4 | 2147 | stream_infos = bt_value_map_borrow_entry_value_const( |
9db4399f | 2148 | trace_info, "stream-infos"); |
8d3a8ef4 | 2149 | if (!stream_infos) { |
b5fe3e00 | 2150 | ret = -1; |
9db4399f | 2151 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: missing `streams` key in trace info map: " |
8d3a8ef4 SM |
2152 | "component-class-name=%s", |
2153 | bt_component_class_get_name(comp_cls)); | |
2154 | goto end; | |
2155 | } | |
2156 | ||
2157 | if (!bt_value_is_array(stream_infos)) { | |
2158 | ret = -1; | |
9db4399f | 2159 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: expecting `streams` entry of trace info map to be an array: " |
8d3a8ef4 SM |
2160 | "component-class-name=%s, actual-type=%s", |
2161 | bt_component_class_get_name(comp_cls), | |
2162 | bt_common_value_type_string(bt_value_get_type(stream_infos))); | |
2163 | goto end; | |
b5fe3e00 JG |
2164 | } |
2165 | ||
1270d0e9 | 2166 | stream_count = bt_value_array_get_length(stream_infos); |
b602018b | 2167 | if (stream_count == 0) { |
b5fe3e00 | 2168 | ret = -1; |
9db4399f | 2169 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: list of streams is empty: " |
8d3a8ef4 SM |
2170 | "component-class-name=%s", |
2171 | bt_component_class_get_name(comp_cls)); | |
2172 | goto end; | |
b5fe3e00 JG |
2173 | } |
2174 | ||
2532cf78 SM |
2175 | ret = compute_stream_intersection(stream_infos, &trace_intersection); |
2176 | if (ret != 0) { | |
2177 | BT_CLI_LOGE_APPEND_CAUSE("Failed to compute trace streams intersection."); | |
8d3a8ef4 | 2178 | goto end; |
2532cf78 SM |
2179 | } |
2180 | ||
b5fe3e00 | 2181 | for (stream_idx = 0; stream_idx < stream_count; stream_idx++) { |
ddf49b27 | 2182 | const bt_value *port_name; |
b5fe3e00 JG |
2183 | |
2184 | port_id = g_new0(struct port_id, 1); | |
2185 | if (!port_id) { | |
2186 | ret = -1; | |
2e46a0d0 PP |
2187 | BT_CLI_LOGE_APPEND_CAUSE( |
2188 | "Cannot allocate memory for port_id structure."); | |
8d3a8ef4 | 2189 | goto end; |
b5fe3e00 JG |
2190 | } |
2191 | port_id->instance_name = strdup(cfg_comp->instance_name->str); | |
2192 | if (!port_id->instance_name) { | |
2193 | ret = -1; | |
2e46a0d0 PP |
2194 | BT_CLI_LOGE_APPEND_CAUSE( |
2195 | "Cannot allocate memory for port_id component instance name."); | |
8d3a8ef4 | 2196 | goto end; |
b5fe3e00 JG |
2197 | } |
2198 | ||
2532cf78 SM |
2199 | stream_intersection = g_new0(struct trace_range, 1); |
2200 | if (!stream_intersection) { | |
b5fe3e00 | 2201 | ret = -1; |
2e46a0d0 PP |
2202 | BT_CLI_LOGE_APPEND_CAUSE( |
2203 | "Cannot allocate memory for trace_range structure."); | |
8d3a8ef4 | 2204 | goto end; |
b5fe3e00 | 2205 | } |
2532cf78 SM |
2206 | |
2207 | *stream_intersection = trace_intersection; | |
b5fe3e00 | 2208 | |
ce141536 | 2209 | stream_info = bt_value_array_borrow_element_by_index_const( |
44514773 | 2210 | stream_infos, stream_idx); |
8d3a8ef4 | 2211 | if (!bt_value_is_map(stream_info)) { |
b5fe3e00 | 2212 | ret = -1; |
9db4399f | 2213 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: " |
8d3a8ef4 SM |
2214 | "expecting element of stream list to be a map: " |
2215 | "component-class-name=%s, actual-type=%s", | |
2216 | bt_component_class_get_name(comp_cls), | |
2217 | bt_common_value_type_string(bt_value_get_type(stream_info))); | |
2218 | goto end; | |
b5fe3e00 JG |
2219 | } |
2220 | ||
ddf49b27 | 2221 | port_name = bt_value_map_borrow_entry_value_const(stream_info, "port-name"); |
8d3a8ef4 | 2222 | if (!port_name) { |
b5fe3e00 | 2223 | ret = -1; |
9db4399f | 2224 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: " |
8d3a8ef4 SM |
2225 | "missing `port-name` key in stream info map: " |
2226 | "component-class-name=%s", | |
2227 | bt_component_class_get_name(comp_cls)); | |
2228 | goto end; | |
2229 | } | |
2230 | ||
2231 | if (!bt_value_is_string(port_name)) { | |
2232 | ret = -1; | |
9db4399f | 2233 | BT_CLI_LOGE_APPEND_CAUSE("`babeltrace.trace-infos` query: " |
8d3a8ef4 SM |
2234 | "expecting `port-name` entry of stream info map to be a string: " |
2235 | "component-class-name=%s, actual-type=%s", | |
2236 | bt_component_class_get_name(comp_cls), | |
2237 | bt_common_value_type_string(bt_value_get_type(port_name))); | |
2238 | goto end; | |
b5fe3e00 JG |
2239 | } |
2240 | ||
ddf49b27 | 2241 | port_id->port_name = g_strdup(bt_value_string_get(port_name)); |
b5fe3e00 JG |
2242 | if (!port_id->port_name) { |
2243 | ret = -1; | |
2e46a0d0 PP |
2244 | BT_CLI_LOGE_APPEND_CAUSE( |
2245 | "Cannot allocate memory for port_id port_name."); | |
8d3a8ef4 | 2246 | goto end; |
b5fe3e00 JG |
2247 | } |
2248 | ||
2249 | BT_LOGD("Inserting stream intersection "); | |
2250 | ||
2532cf78 | 2251 | g_hash_table_insert(ctx->intersections, port_id, stream_intersection); |
b5fe3e00 JG |
2252 | |
2253 | port_id = NULL; | |
2532cf78 | 2254 | stream_intersection = NULL; |
b5fe3e00 | 2255 | } |
b5fe3e00 JG |
2256 | } |
2257 | ||
8d3a8ef4 | 2258 | ret = 0; |
2e46a0d0 | 2259 | |
b5fe3e00 | 2260 | end: |
8c6884d9 | 2261 | bt_value_put_ref(query_result); |
b5fe3e00 | 2262 | g_free(port_id); |
2532cf78 | 2263 | g_free(stream_intersection); |
b5fe3e00 JG |
2264 | return ret; |
2265 | } | |
2266 | ||
9009cc24 PP |
2267 | static |
2268 | int cmd_run_ctx_create_components_from_config_components( | |
2269 | struct cmd_run_ctx *ctx, GPtrArray *cfg_components) | |
2270 | { | |
2271 | size_t i; | |
7b53201c PP |
2272 | const void *comp_cls = NULL; |
2273 | const void *comp = NULL; | |
9009cc24 PP |
2274 | int ret = 0; |
2275 | ||
2276 | for (i = 0; i < cfg_components->len; i++) { | |
2277 | struct bt_config_component *cfg_comp = | |
2278 | g_ptr_array_index(cfg_components, i); | |
2279 | GQuark quark; | |
2280 | ||
834e9996 PP |
2281 | switch (cfg_comp->type) { |
2282 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2283 | comp_cls = find_source_component_class( | |
2284 | cfg_comp->plugin_name->str, | |
2285 | cfg_comp->comp_cls_name->str); | |
2286 | break; | |
2287 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2288 | comp_cls = find_filter_component_class( | |
2289 | cfg_comp->plugin_name->str, | |
2290 | cfg_comp->comp_cls_name->str); | |
2291 | break; | |
2292 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2293 | comp_cls = find_sink_component_class( | |
2294 | cfg_comp->plugin_name->str, | |
2295 | cfg_comp->comp_cls_name->str); | |
2296 | break; | |
2297 | default: | |
24847fc7 | 2298 | bt_common_abort(); |
834e9996 PP |
2299 | } |
2300 | ||
9009cc24 | 2301 | if (!comp_cls) { |
2e46a0d0 PP |
2302 | BT_CLI_LOGE_APPEND_CAUSE( |
2303 | "Cannot find component class: plugin-name=\"%s\", " | |
7213a328 PP |
2304 | "comp-cls-name=\"%s\", comp-cls-type=%d", |
2305 | cfg_comp->plugin_name->str, | |
2306 | cfg_comp->comp_cls_name->str, | |
2307 | cfg_comp->type); | |
9009cc24 PP |
2308 | goto error; |
2309 | } | |
2310 | ||
c9ecaa78 | 2311 | BT_ASSERT(cfg_comp->log_level >= BT_LOG_TRACE); |
c4f81dc9 | 2312 | |
834e9996 PP |
2313 | switch (cfg_comp->type) { |
2314 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
7b53201c | 2315 | ret = bt_graph_add_source_component(ctx->graph, |
834e9996 | 2316 | comp_cls, cfg_comp->instance_name->str, |
c4f81dc9 | 2317 | cfg_comp->params, cfg_comp->log_level, |
834e9996 PP |
2318 | (void *) &comp); |
2319 | break; | |
2320 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
7b53201c | 2321 | ret = bt_graph_add_filter_component(ctx->graph, |
834e9996 | 2322 | comp_cls, cfg_comp->instance_name->str, |
c4f81dc9 | 2323 | cfg_comp->params, cfg_comp->log_level, |
834e9996 PP |
2324 | (void *) &comp); |
2325 | break; | |
2326 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
7b53201c | 2327 | ret = bt_graph_add_sink_component(ctx->graph, |
834e9996 | 2328 | comp_cls, cfg_comp->instance_name->str, |
c4f81dc9 | 2329 | cfg_comp->params, cfg_comp->log_level, |
834e9996 PP |
2330 | (void *) &comp); |
2331 | break; | |
2332 | default: | |
24847fc7 | 2333 | bt_common_abort(); |
834e9996 PP |
2334 | } |
2335 | ||
36712f1d | 2336 | if (ret) { |
2e46a0d0 PP |
2337 | BT_CLI_LOGE_APPEND_CAUSE( |
2338 | "Cannot create component: plugin-name=\"%s\", " | |
32e87ceb | 2339 | "comp-cls-name=\"%s\", comp-cls-type=%d, " |
7213a328 PP |
2340 | "comp-name=\"%s\"", |
2341 | cfg_comp->plugin_name->str, | |
2342 | cfg_comp->comp_cls_name->str, | |
2343 | cfg_comp->type, cfg_comp->instance_name->str); | |
9009cc24 PP |
2344 | goto error; |
2345 | } | |
2346 | ||
b5fe3e00 JG |
2347 | if (ctx->stream_intersection_mode && |
2348 | cfg_comp->type == BT_COMPONENT_CLASS_TYPE_SOURCE) { | |
2349 | ret = set_stream_intersections(ctx, cfg_comp, comp_cls); | |
2350 | if (ret) { | |
8d3a8ef4 SM |
2351 | BT_CLI_LOGE_APPEND_CAUSE( |
2352 | "Cannot determine stream intersection of trace."); | |
b5fe3e00 JG |
2353 | goto error; |
2354 | } | |
2355 | } | |
2356 | ||
7213a328 PP |
2357 | BT_LOGI("Created and inserted component: comp-addr=%p, comp-name=\"%s\"", |
2358 | comp, cfg_comp->instance_name->str); | |
9009cc24 | 2359 | quark = g_quark_from_string(cfg_comp->instance_name->str); |
8b45963b | 2360 | BT_ASSERT(quark > 0); |
834e9996 PP |
2361 | |
2362 | switch (cfg_comp->type) { | |
2363 | case BT_COMPONENT_CLASS_TYPE_SOURCE: | |
2364 | g_hash_table_insert(ctx->src_components, | |
7b53201c | 2365 | GUINT_TO_POINTER(quark), (void *) comp); |
834e9996 PP |
2366 | break; |
2367 | case BT_COMPONENT_CLASS_TYPE_FILTER: | |
2368 | g_hash_table_insert(ctx->flt_components, | |
7b53201c | 2369 | GUINT_TO_POINTER(quark), (void *) comp); |
834e9996 PP |
2370 | break; |
2371 | case BT_COMPONENT_CLASS_TYPE_SINK: | |
2372 | g_hash_table_insert(ctx->sink_components, | |
7b53201c | 2373 | GUINT_TO_POINTER(quark), (void *) comp); |
834e9996 PP |
2374 | break; |
2375 | default: | |
24847fc7 | 2376 | bt_common_abort(); |
834e9996 PP |
2377 | } |
2378 | ||
9009cc24 | 2379 | comp = NULL; |
8138bfe1 | 2380 | BT_OBJECT_PUT_REF_AND_RESET(comp_cls); |
9009cc24 PP |
2381 | } |
2382 | ||
2383 | goto end; | |
2384 | ||
2385 | error: | |
2386 | ret = -1; | |
2387 | ||
2388 | end: | |
8138bfe1 PP |
2389 | bt_object_put_ref(comp); |
2390 | bt_object_put_ref(comp_cls); | |
9009cc24 PP |
2391 | return ret; |
2392 | } | |
56a1cced | 2393 | |
9009cc24 PP |
2394 | static |
2395 | int cmd_run_ctx_create_components(struct cmd_run_ctx *ctx) | |
2396 | { | |
2397 | int ret = 0; | |
2398 | ||
2399 | /* | |
2400 | * Make sure that, during this phase, our graph's "port added" | |
2401 | * listener does not connect ports while we are creating the | |
2402 | * components because we have a special, initial phase for | |
2403 | * this. | |
2404 | */ | |
2405 | ctx->connect_ports = false; | |
2406 | ||
2407 | ret = cmd_run_ctx_create_components_from_config_components( | |
2408 | ctx, ctx->cfg->cmd_data.run.sources); | |
2409 | if (ret) { | |
7c7c0433 | 2410 | ret = -1; |
2e339de1 JG |
2411 | goto end; |
2412 | } | |
2413 | ||
9009cc24 PP |
2414 | ret = cmd_run_ctx_create_components_from_config_components( |
2415 | ctx, ctx->cfg->cmd_data.run.filters); | |
6c2f3ee5 | 2416 | if (ret) { |
290725f7 | 2417 | ret = -1; |
fec2a9f2 JG |
2418 | goto end; |
2419 | } | |
78586d8a | 2420 | |
9009cc24 PP |
2421 | ret = cmd_run_ctx_create_components_from_config_components( |
2422 | ctx, ctx->cfg->cmd_data.run.sinks); | |
2423 | if (ret) { | |
2424 | ret = -1; | |
2425 | goto end; | |
2426 | } | |
2427 | ||
2428 | end: | |
2429 | return ret; | |
2430 | } | |
2431 | ||
7b53201c | 2432 | typedef uint64_t (*output_port_count_func_t)(const void *); |
8eee8ea2 | 2433 | typedef const bt_port_output *(*borrow_output_port_by_index_func_t)( |
7b53201c | 2434 | const void *, uint64_t); |
834e9996 | 2435 | |
9009cc24 PP |
2436 | static |
2437 | int cmd_run_ctx_connect_comp_ports(struct cmd_run_ctx *ctx, | |
834e9996 PP |
2438 | void *comp, output_port_count_func_t port_count_fn, |
2439 | borrow_output_port_by_index_func_t port_by_index_fn) | |
9009cc24 PP |
2440 | { |
2441 | int ret = 0; | |
834e9996 | 2442 | uint64_t count; |
9009cc24 PP |
2443 | uint64_t i; |
2444 | ||
2445 | count = port_count_fn(comp); | |
9009cc24 PP |
2446 | |
2447 | for (i = 0; i < count; i++) { | |
8eee8ea2 | 2448 | const bt_port_output *upstream_port = port_by_index_fn(comp, i); |
9009cc24 | 2449 | |
8b45963b | 2450 | BT_ASSERT(upstream_port); |
9009cc24 | 2451 | ret = cmd_run_ctx_connect_upstream_port(ctx, upstream_port); |
9009cc24 PP |
2452 | if (ret) { |
2453 | goto end; | |
2454 | } | |
2455 | } | |
2456 | ||
2457 | end: | |
2458 | return ret; | |
2459 | } | |
2460 | ||
2461 | static | |
2462 | int cmd_run_ctx_connect_ports(struct cmd_run_ctx *ctx) | |
2463 | { | |
2464 | int ret = 0; | |
2465 | GHashTableIter iter; | |
2466 | gpointer g_name_quark, g_comp; | |
2467 | ||
2468 | ctx->connect_ports = true; | |
834e9996 | 2469 | g_hash_table_iter_init(&iter, ctx->src_components); |
9009cc24 PP |
2470 | |
2471 | while (g_hash_table_iter_next(&iter, &g_name_quark, &g_comp)) { | |
834e9996 PP |
2472 | ret = cmd_run_ctx_connect_comp_ports(ctx, g_comp, |
2473 | (output_port_count_func_t) | |
2474 | bt_component_source_get_output_port_count, | |
2475 | (borrow_output_port_by_index_func_t) | |
7b53201c | 2476 | bt_component_source_borrow_output_port_by_index_const); |
834e9996 PP |
2477 | if (ret) { |
2478 | goto end; | |
9009cc24 | 2479 | } |
834e9996 PP |
2480 | } |
2481 | ||
2482 | g_hash_table_iter_init(&iter, ctx->flt_components); | |
9009cc24 | 2483 | |
834e9996 PP |
2484 | while (g_hash_table_iter_next(&iter, &g_name_quark, &g_comp)) { |
2485 | ret = cmd_run_ctx_connect_comp_ports(ctx, g_comp, | |
2486 | (output_port_count_func_t) | |
2487 | bt_component_filter_get_output_port_count, | |
2488 | (borrow_output_port_by_index_func_t) | |
7b53201c | 2489 | bt_component_filter_borrow_output_port_by_index_const); |
9009cc24 PP |
2490 | if (ret) { |
2491 | goto end; | |
2492 | } | |
2493 | } | |
2494 | ||
2495 | end: | |
2496 | return ret; | |
2497 | } | |
2498 | ||
2499 | static | |
851802b1 | 2500 | enum bt_cmd_status cmd_run(struct bt_config *cfg) |
9009cc24 | 2501 | { |
851802b1 | 2502 | enum bt_cmd_status cmd_status; |
9009cc24 PP |
2503 | struct cmd_run_ctx ctx = { 0 }; |
2504 | ||
9009cc24 PP |
2505 | /* Initialize the command's context and the graph object */ |
2506 | if (cmd_run_ctx_init(&ctx, cfg)) { | |
2e46a0d0 PP |
2507 | BT_CLI_LOGE_APPEND_CAUSE( |
2508 | "Cannot initialize the command's context."); | |
9009cc24 PP |
2509 | goto error; |
2510 | } | |
2511 | ||
35d7d893 | 2512 | if (bt_interrupter_is_set(the_interrupter)) { |
b0e2ef08 | 2513 | BT_CLI_LOGW_APPEND_CAUSE( |
d73bb381 | 2514 | "Interrupted by user before creating components."); |
cc308374 PP |
2515 | goto error; |
2516 | } | |
2517 | ||
2518 | BT_LOGI_STR("Creating components."); | |
2519 | ||
9009cc24 PP |
2520 | /* Create the requested component instances */ |
2521 | if (cmd_run_ctx_create_components(&ctx)) { | |
2e46a0d0 | 2522 | BT_CLI_LOGE_APPEND_CAUSE("Cannot create components."); |
9009cc24 PP |
2523 | goto error; |
2524 | } | |
2525 | ||
35d7d893 | 2526 | if (bt_interrupter_is_set(the_interrupter)) { |
b0e2ef08 | 2527 | BT_CLI_LOGW_APPEND_CAUSE( |
d73bb381 | 2528 | "Interrupted by user before connecting components."); |
cc308374 PP |
2529 | goto error; |
2530 | } | |
2531 | ||
2532 | BT_LOGI_STR("Connecting components."); | |
2533 | ||
9009cc24 PP |
2534 | /* Connect the initially visible component ports */ |
2535 | if (cmd_run_ctx_connect_ports(&ctx)) { | |
2e46a0d0 PP |
2536 | BT_CLI_LOGE_APPEND_CAUSE( |
2537 | "Cannot connect initial component ports."); | |
9009cc24 PP |
2538 | goto error; |
2539 | } | |
2540 | ||
7213a328 PP |
2541 | BT_LOGI_STR("Running the graph."); |
2542 | ||
9009cc24 | 2543 | /* Run the graph */ |
fec2a9f2 | 2544 | while (true) { |
fb25b9e3 | 2545 | bt_graph_run_status run_status = bt_graph_run(ctx.graph); |
61ddbc8a | 2546 | |
5669a3e7 PP |
2547 | /* |
2548 | * Reset console in case something messed with console | |
2549 | * codes during the graph's execution. | |
2550 | */ | |
2551 | printf("%s", bt_common_color_reset()); | |
2552 | fflush(stdout); | |
2553 | fprintf(stderr, "%s", bt_common_color_reset()); | |
c9ecaa78 | 2554 | BT_LOGT("bt_graph_run() returned: status=%s", |
fb25b9e3 | 2555 | bt_common_func_status_string(run_status)); |
fd948396 | 2556 | |
fb25b9e3 PP |
2557 | switch (run_status) { |
2558 | case BT_GRAPH_RUN_STATUS_OK: | |
851802b1 | 2559 | cmd_status = BT_CMD_STATUS_OK; |
0e312dbd | 2560 | goto end; |
fb25b9e3 | 2561 | case BT_GRAPH_RUN_STATUS_AGAIN: |
d73bb381 | 2562 | if (bt_interrupter_is_set(the_interrupter)) { |
851802b1 FD |
2563 | /* |
2564 | * The graph was interrupted by a SIGINT. | |
2565 | */ | |
2566 | cmd_status = BT_CMD_STATUS_INTERRUPTED; | |
2567 | goto end; | |
5401f780 PP |
2568 | } |
2569 | ||
9009cc24 | 2570 | if (cfg->cmd_data.run.retry_duration_us > 0) { |
fb25b9e3 | 2571 | BT_LOGT("Got BT_GRAPH_RUN_STATUS_AGAIN: sleeping: " |
7213a328 PP |
2572 | "time-us=%" PRIu64, |
2573 | cfg->cmd_data.run.retry_duration_us); | |
2574 | ||
9009cc24 | 2575 | if (usleep(cfg->cmd_data.run.retry_duration_us)) { |
d73bb381 | 2576 | if (bt_interrupter_is_set(the_interrupter)) { |
851802b1 FD |
2577 | cmd_status = BT_CMD_STATUS_INTERRUPTED; |
2578 | goto end; | |
cfa4637b | 2579 | } |
9009cc24 PP |
2580 | } |
2581 | } | |
78586d8a | 2582 | break; |
fec2a9f2 | 2583 | default: |
d73bb381 | 2584 | if (bt_interrupter_is_set(the_interrupter)) { |
851802b1 FD |
2585 | cmd_status = BT_CMD_STATUS_INTERRUPTED; |
2586 | goto end; | |
d73bb381 PP |
2587 | } |
2588 | ||
2e46a0d0 PP |
2589 | BT_CLI_LOGE_APPEND_CAUSE( |
2590 | "Graph failed to complete successfully"); | |
9009cc24 | 2591 | goto error; |
78586d8a | 2592 | } |
fec2a9f2 | 2593 | } |
9009cc24 | 2594 | error: |
851802b1 | 2595 | cmd_status = BT_CMD_STATUS_ERROR; |
9009cc24 | 2596 | |
11e1d048 | 2597 | end: |
9009cc24 | 2598 | cmd_run_ctx_destroy(&ctx); |
851802b1 | 2599 | return cmd_status; |
290725f7 PP |
2600 | } |
2601 | ||
9009cc24 PP |
2602 | static |
2603 | void warn_command_name_and_directory_clash(struct bt_config *cfg) | |
290725f7 | 2604 | { |
9009cc24 PP |
2605 | const char *env_clash; |
2606 | ||
290725f7 PP |
2607 | if (!cfg->command_name) { |
2608 | return; | |
2609 | } | |
2610 | ||
9009cc24 PP |
2611 | env_clash = getenv(ENV_BABELTRACE_WARN_COMMAND_NAME_DIRECTORY_CLASH); |
2612 | if (env_clash && strcmp(env_clash, "0") == 0) { | |
2613 | return; | |
2614 | } | |
2615 | ||
290725f7 PP |
2616 | if (g_file_test(cfg->command_name, |
2617 | G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) { | |
2e46a0d0 | 2618 | _bt_log_write_d(_BT_LOG_SRCLOC_FUNCTION, __FILE__, __LINE__, |
e9d0e821 | 2619 | BT_LOG_WARNING, BT_LOG_TAG, |
2e46a0d0 PP |
2620 | "The `%s` command was executed. " |
2621 | "If you meant to convert a trace located in " | |
2622 | "the local `%s` directory, please use:\n\n" | |
2623 | " babeltrace2 convert %s [OPTIONS]", | |
2624 | cfg->command_name, cfg->command_name, | |
2625 | cfg->command_name); | |
290725f7 PP |
2626 | } |
2627 | } | |
2628 | ||
7213a328 PP |
2629 | static |
2630 | void init_log_level(void) | |
2631 | { | |
c6d4d1ae | 2632 | bt_cli_log_level = bt_log_get_level_from_env(ENV_BABELTRACE_CLI_LOG_LEVEL); |
7213a328 PP |
2633 | } |
2634 | ||
20bf8ef7 PP |
2635 | static |
2636 | void print_error_causes(void) | |
2637 | { | |
2638 | const bt_error *error = bt_current_thread_take_error(); | |
2639 | int64_t i; | |
2640 | GString *folded = NULL; | |
2641 | unsigned int columns; | |
2642 | ||
2643 | if (!error || bt_error_get_cause_count(error) == 0) { | |
2644 | fprintf(stderr, "%s%sUnknown command-line error.%s\n", | |
4253e1eb | 2645 | bt_common_color_bold(), bt_common_color_fg_bright_red(), |
20bf8ef7 PP |
2646 | bt_common_color_reset()); |
2647 | goto end; | |
2648 | } | |
2649 | ||
2650 | /* Try to get terminal width to fold the error cause messages */ | |
2651 | if (bt_common_get_term_size(&columns, NULL) < 0) { | |
2652 | /* Width not found: default to 80 */ | |
2653 | columns = 80; | |
2654 | } | |
2655 | ||
2656 | /* | |
2657 | * This helps visually separate the error causes from the last | |
2658 | * logging statement. | |
2659 | */ | |
2660 | fprintf(stderr, "\n"); | |
2661 | ||
2662 | /* Reverse order: deepest (root) cause printed at the end */ | |
2663 | for (i = bt_error_get_cause_count(error) - 1; i >= 0; i--) { | |
2664 | const bt_error_cause *cause = | |
2665 | bt_error_borrow_cause_by_index(error, (uint64_t) i); | |
2666 | const char *prefix_fmt = | |
2667 | i == bt_error_get_cause_count(error) - 1 ? | |
2668 | "%s%sERROR%s: " : "%s%sCAUSED BY%s "; | |
2669 | ||
2670 | /* Print prefix */ | |
2671 | fprintf(stderr, prefix_fmt, | |
4253e1eb | 2672 | bt_common_color_bold(), bt_common_color_fg_bright_red(), |
20bf8ef7 PP |
2673 | bt_common_color_reset()); |
2674 | ||
2675 | /* Print actor name */ | |
2676 | fprintf(stderr, "["); | |
2677 | switch (bt_error_cause_get_actor_type(cause)) { | |
2678 | case BT_ERROR_CAUSE_ACTOR_TYPE_UNKNOWN: | |
2679 | fprintf(stderr, "%s%s%s", | |
2680 | bt_common_color_bold(), | |
2681 | bt_error_cause_get_module_name(cause), | |
2682 | bt_common_color_reset()); | |
2683 | break; | |
2684 | case BT_ERROR_CAUSE_ACTOR_TYPE_COMPONENT: | |
2685 | fprintf(stderr, "%s%s%s: ", | |
2686 | bt_common_color_bold(), | |
2687 | bt_error_cause_component_actor_get_component_name(cause), | |
2688 | bt_common_color_reset()); | |
2689 | print_plugin_comp_cls_opt(stderr, | |
2690 | bt_error_cause_component_actor_get_plugin_name(cause), | |
2691 | bt_error_cause_component_actor_get_component_class_name(cause), | |
2692 | bt_error_cause_component_actor_get_component_class_type(cause)); | |
2693 | break; | |
2694 | case BT_ERROR_CAUSE_ACTOR_TYPE_COMPONENT_CLASS: | |
2695 | print_plugin_comp_cls_opt(stderr, | |
2696 | bt_error_cause_component_class_actor_get_plugin_name(cause), | |
2697 | bt_error_cause_component_class_actor_get_component_class_name(cause), | |
2698 | bt_error_cause_component_class_actor_get_component_class_type(cause)); | |
2699 | break; | |
2700 | case BT_ERROR_CAUSE_ACTOR_TYPE_MESSAGE_ITERATOR: | |
2701 | fprintf(stderr, "%s%s%s (%s%s%s): ", | |
2702 | bt_common_color_bold(), | |
2703 | bt_error_cause_message_iterator_actor_get_component_name(cause), | |
2704 | bt_common_color_reset(), | |
2705 | bt_common_color_bold(), | |
2706 | bt_error_cause_message_iterator_actor_get_component_output_port_name(cause), | |
2707 | bt_common_color_reset()); | |
2708 | print_plugin_comp_cls_opt(stderr, | |
2709 | bt_error_cause_message_iterator_actor_get_plugin_name(cause), | |
2710 | bt_error_cause_message_iterator_actor_get_component_class_name(cause), | |
2711 | bt_error_cause_message_iterator_actor_get_component_class_type(cause)); | |
2712 | break; | |
2713 | default: | |
24847fc7 | 2714 | bt_common_abort(); |
20bf8ef7 PP |
2715 | } |
2716 | ||
2717 | /* Print file name and line number */ | |
2718 | fprintf(stderr, "] (%s%s%s%s:%s%" PRIu64 "%s)\n", | |
2719 | bt_common_color_bold(), | |
4253e1eb | 2720 | bt_common_color_fg_bright_magenta(), |
20bf8ef7 PP |
2721 | bt_error_cause_get_file_name(cause), |
2722 | bt_common_color_reset(), | |
2723 | bt_common_color_fg_green(), | |
2724 | bt_error_cause_get_line_number(cause), | |
2725 | bt_common_color_reset()); | |
2726 | ||
2727 | /* Print message */ | |
2728 | folded = bt_common_fold(bt_error_cause_get_message(cause), | |
2729 | columns, 2); | |
2730 | if (!folded) { | |
2731 | BT_LOGE_STR("Could not fold string."); | |
2732 | fprintf(stderr, "%s\n", | |
2733 | bt_error_cause_get_message(cause)); | |
2734 | continue; | |
2735 | } | |
2736 | ||
2737 | fprintf(stderr, "%s\n", folded->str); | |
2738 | g_string_free(folded, TRUE); | |
2739 | folded = NULL; | |
2740 | } | |
2741 | ||
2742 | end: | |
95b5f867 | 2743 | BT_ASSERT(!folded); |
20bf8ef7 PP |
2744 | |
2745 | if (error) { | |
2746 | bt_error_release(error); | |
2747 | } | |
2748 | } | |
2749 | ||
290725f7 PP |
2750 | int main(int argc, const char **argv) |
2751 | { | |
851802b1 FD |
2752 | int ret, retcode; |
2753 | enum bt_cmd_status cmd_status; | |
3f8644ec | 2754 | struct bt_config *cfg = NULL; |
290725f7 | 2755 | |
7213a328 | 2756 | init_log_level(); |
3265acbc | 2757 | set_signal_handler(); |
2e72e107 | 2758 | init_loaded_plugins(); |
3f8644ec SM |
2759 | |
2760 | BT_ASSERT(!the_interrupter); | |
2761 | the_interrupter = bt_interrupter_create(); | |
2762 | if (!the_interrupter) { | |
2763 | BT_CLI_LOGE_APPEND_CAUSE("Failed to create an interrupter object."); | |
2764 | retcode = 1; | |
2765 | goto end; | |
2766 | } | |
2767 | ||
2768 | cfg = bt_config_cli_args_create_with_default(argc, argv, &retcode, | |
2769 | the_interrupter); | |
290725f7 PP |
2770 | |
2771 | if (retcode < 0) { | |
2772 | /* Quit without errors; typically usage/version */ | |
2773 | retcode = 0; | |
7213a328 | 2774 | BT_LOGI_STR("Quitting without errors."); |
290725f7 PP |
2775 | goto end; |
2776 | } | |
2777 | ||
2778 | if (retcode > 0) { | |
2e46a0d0 PP |
2779 | BT_CLI_LOGE_APPEND_CAUSE( |
2780 | "Command-line error: retcode=%d", retcode); | |
290725f7 PP |
2781 | goto end; |
2782 | } | |
2783 | ||
2784 | if (!cfg) { | |
2e46a0d0 | 2785 | BT_CLI_LOGE_APPEND_CAUSE( |
2d292bfa | 2786 | "Failed to create a valid Babeltrace CLI configuration."); |
db0f160a | 2787 | retcode = 1; |
290725f7 PP |
2788 | goto end; |
2789 | } | |
2790 | ||
290725f7 PP |
2791 | print_cfg(cfg); |
2792 | ||
db0f160a | 2793 | if (cfg->command_needs_plugins) { |
a1040187 | 2794 | ret = require_loaded_plugins(cfg->plugin_paths); |
db0f160a | 2795 | if (ret) { |
2e46a0d0 PP |
2796 | BT_CLI_LOGE_APPEND_CAUSE( |
2797 | "Failed to load plugins: ret=%d", ret); | |
db0f160a PP |
2798 | retcode = 1; |
2799 | goto end; | |
2800 | } | |
2801 | } | |
2802 | ||
7213a328 PP |
2803 | BT_LOGI("Executing command: cmd=%d, command-name=\"%s\"", |
2804 | cfg->command, cfg->command_name); | |
2805 | ||
290725f7 | 2806 | switch (cfg->command) { |
db0f160a | 2807 | case BT_CONFIG_COMMAND_RUN: |
851802b1 | 2808 | cmd_status = cmd_run(cfg); |
290725f7 PP |
2809 | break; |
2810 | case BT_CONFIG_COMMAND_LIST_PLUGINS: | |
851802b1 | 2811 | cmd_status = cmd_list_plugins(cfg); |
290725f7 | 2812 | break; |
22e22462 | 2813 | case BT_CONFIG_COMMAND_HELP: |
851802b1 | 2814 | cmd_status = cmd_help(cfg); |
22e22462 | 2815 | break; |
a67681c1 | 2816 | case BT_CONFIG_COMMAND_QUERY: |
851802b1 | 2817 | cmd_status = cmd_query(cfg); |
63ce0e1d | 2818 | break; |
db0f160a | 2819 | case BT_CONFIG_COMMAND_PRINT_CTF_METADATA: |
851802b1 | 2820 | cmd_status = cmd_print_ctf_metadata(cfg); |
db0f160a PP |
2821 | break; |
2822 | case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: | |
851802b1 | 2823 | cmd_status = cmd_print_lttng_live_sessions(cfg); |
db0f160a | 2824 | break; |
290725f7 | 2825 | default: |
0fbb9a9f | 2826 | BT_LOGF("Invalid/unknown command: cmd=%d", cfg->command); |
24847fc7 | 2827 | bt_common_abort(); |
290725f7 PP |
2828 | } |
2829 | ||
851802b1 FD |
2830 | BT_LOGI("Command completed: cmd=%d, command-name=\"%s\", command-status=\"%s\"", |
2831 | cfg->command, cfg->command_name, bt_cmd_status_string(cmd_status)); | |
290725f7 | 2832 | warn_command_name_and_directory_clash(cfg); |
851802b1 FD |
2833 | |
2834 | switch (cmd_status) { | |
2835 | case BT_CMD_STATUS_OK: | |
2836 | retcode = 0; | |
2837 | break; | |
2838 | case BT_CMD_STATUS_ERROR: | |
2839 | retcode = 1; | |
2840 | print_error_causes(); | |
2841 | break; | |
2842 | case BT_CMD_STATUS_INTERRUPTED: | |
2843 | retcode = 2; | |
2844 | break; | |
2845 | default: | |
2846 | BT_LOGF("Invalid command status: cmd-status=%d", cmd_status); | |
2847 | bt_common_abort(); | |
2848 | } | |
290725f7 PP |
2849 | |
2850 | end: | |
8138bfe1 | 2851 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
2e72e107 | 2852 | fini_loaded_plugins(); |
d73bb381 | 2853 | bt_interrupter_put_ref(the_interrupter); |
2efe47e4 PP |
2854 | |
2855 | /* | |
2856 | * Clear current thread's error in case there is one to avoid a | |
2857 | * memory leak. | |
2858 | */ | |
2859 | bt_current_thread_clear_error(); | |
290725f7 | 2860 | return retcode; |
4c8bfb7e | 2861 | } |