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55478183 PP |
1 | /* |
2 | * Copyright 2019 Philippe Proulx <pproulx@efficios.com> | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
5 | * of this software and associated documentation files (the "Software"), to deal | |
6 | * in the Software without restriction, including without limitation the rights | |
7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
8 | * copies of the Software, and to permit persons to whom the Software is | |
9 | * furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice shall be included in | |
12 | * all copies or substantial portions of the Software. | |
13 | * | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
20 | * SOFTWARE. | |
21 | */ | |
22 | ||
55478183 | 23 | #include <babeltrace2/babeltrace.h> |
350ad6c1 PP |
24 | #include <stdio.h> |
25 | #include <string.h> | |
55478183 PP |
26 | |
27 | #include "common/assert.h" | |
28 | #include "common/common.h" | |
29 | #include "details.h" | |
30 | #include "write.h" | |
31 | #include "obj-lifetime-mgmt.h" | |
32 | #include "colors.h" | |
33 | ||
34 | static inline | |
35 | const char *plural(uint64_t value) | |
36 | { | |
37 | return value == 1 ? "" : "s"; | |
38 | } | |
39 | ||
40 | static inline | |
41 | void incr_indent_by(struct details_write_ctx *ctx, unsigned int value) | |
42 | { | |
43 | BT_ASSERT(ctx); | |
44 | ctx->indent_level += value; | |
45 | } | |
46 | ||
47 | static inline | |
48 | void incr_indent(struct details_write_ctx *ctx) | |
49 | { | |
50 | incr_indent_by(ctx, 2); | |
51 | } | |
52 | ||
53 | static inline | |
54 | void decr_indent_by(struct details_write_ctx *ctx, unsigned int value) | |
55 | { | |
56 | BT_ASSERT(ctx); | |
57 | BT_ASSERT(ctx->indent_level >= value); | |
58 | ctx->indent_level -= value; | |
59 | } | |
60 | ||
61 | static inline | |
62 | void decr_indent(struct details_write_ctx *ctx) | |
63 | { | |
64 | decr_indent_by(ctx, 2); | |
65 | } | |
66 | ||
67 | static inline | |
68 | void format_uint(char *buf, uint64_t value, unsigned int base) | |
69 | { | |
70 | const char *spec = "%" PRIu64; | |
71 | char *buf_start = buf; | |
72 | unsigned int digits_per_group = 3; | |
73 | char sep = ','; | |
74 | bool sep_digits = true; | |
75 | ||
76 | switch (base) { | |
77 | case 2: | |
78 | case 16: | |
79 | /* TODO: Support binary format */ | |
80 | spec = "%" PRIx64; | |
81 | strcpy(buf, "0x"); | |
82 | buf_start = buf + 2; | |
83 | digits_per_group = 4; | |
84 | sep = ':'; | |
85 | break; | |
86 | case 8: | |
87 | spec = "%" PRIo64; | |
88 | strcpy(buf, "0"); | |
89 | buf_start = buf + 1; | |
90 | sep = ':'; | |
91 | break; | |
92 | case 10: | |
93 | if (value <= 9999) { | |
94 | /* | |
95 | * Do not insert digit separators for numbers | |
96 | * under 10,000 as it looks weird. | |
97 | */ | |
98 | sep_digits = false; | |
99 | } | |
100 | ||
101 | break; | |
102 | default: | |
103 | abort(); | |
104 | } | |
105 | ||
106 | sprintf(buf_start, spec, value); | |
107 | ||
108 | if (sep_digits) { | |
109 | bt_common_sep_digits(buf_start, digits_per_group, sep); | |
110 | } | |
111 | } | |
112 | ||
113 | static inline | |
114 | void format_int(char *buf, int64_t value, unsigned int base) | |
115 | { | |
116 | const char *spec = "%" PRIu64; | |
117 | char *buf_start = buf; | |
118 | unsigned int digits_per_group = 3; | |
119 | char sep = ','; | |
120 | bool sep_digits = true; | |
121 | uint64_t abs_value = value < 0 ? (uint64_t) -value : (uint64_t) value; | |
122 | ||
123 | if (value < 0) { | |
124 | buf[0] = '-'; | |
125 | buf_start++; | |
126 | } | |
127 | ||
128 | switch (base) { | |
129 | case 2: | |
130 | case 16: | |
131 | /* TODO: Support binary format */ | |
132 | spec = "%" PRIx64; | |
133 | strcpy(buf_start, "0x"); | |
134 | buf_start += 2; | |
135 | digits_per_group = 4; | |
136 | sep = ':'; | |
137 | break; | |
138 | case 8: | |
139 | spec = "%" PRIo64; | |
140 | strcpy(buf_start, "0"); | |
141 | buf_start++; | |
142 | sep = ':'; | |
143 | break; | |
144 | case 10: | |
145 | if (value >= -9999 && value <= 9999) { | |
146 | /* | |
147 | * Do not insert digit separators for numbers | |
148 | * over -10,000 and under 10,000 as it looks | |
149 | * weird. | |
150 | */ | |
151 | sep_digits = false; | |
152 | } | |
153 | ||
154 | break; | |
155 | default: | |
156 | abort(); | |
157 | } | |
158 | ||
159 | sprintf(buf_start, spec, abs_value); | |
160 | ||
161 | if (sep_digits) { | |
162 | bt_common_sep_digits(buf_start, digits_per_group, sep); | |
163 | } | |
164 | } | |
165 | ||
166 | static inline | |
167 | void write_nl(struct details_write_ctx *ctx) | |
168 | { | |
169 | BT_ASSERT(ctx); | |
170 | g_string_append_c(ctx->str, '\n'); | |
171 | } | |
172 | ||
173 | static inline | |
174 | void write_sp(struct details_write_ctx *ctx) | |
175 | { | |
176 | BT_ASSERT(ctx); | |
177 | g_string_append_c(ctx->str, ' '); | |
178 | } | |
179 | ||
180 | static inline | |
181 | void write_indent(struct details_write_ctx *ctx) | |
182 | { | |
183 | uint64_t i; | |
184 | ||
185 | BT_ASSERT(ctx); | |
186 | ||
187 | for (i = 0; i < ctx->indent_level; i++) { | |
188 | write_sp(ctx); | |
189 | } | |
190 | } | |
191 | ||
192 | static inline | |
193 | void write_compound_member_name(struct details_write_ctx *ctx, const char *name) | |
194 | { | |
195 | write_indent(ctx); | |
196 | g_string_append_printf(ctx->str, "%s%s%s:", | |
197 | color_fg_cyan(ctx), name, color_reset(ctx)); | |
198 | } | |
199 | ||
200 | static inline | |
201 | void write_array_index(struct details_write_ctx *ctx, uint64_t index) | |
202 | { | |
203 | char buf[32]; | |
204 | ||
205 | write_indent(ctx); | |
206 | format_uint(buf, index, 10); | |
207 | g_string_append_printf(ctx->str, "%s[%s]%s:", | |
208 | color_fg_cyan(ctx), buf, color_reset(ctx)); | |
209 | } | |
210 | ||
211 | static inline | |
212 | void write_obj_type_name(struct details_write_ctx *ctx, const char *name) | |
213 | { | |
214 | g_string_append_printf(ctx->str, "%s%s%s%s", | |
215 | color_fg_yellow(ctx), color_bold(ctx), name, color_reset(ctx)); | |
216 | } | |
217 | ||
218 | static inline | |
219 | void write_prop_name(struct details_write_ctx *ctx, const char *prop_name) | |
220 | { | |
221 | g_string_append_printf(ctx->str, "%s%s%s", | |
222 | color_fg_magenta(ctx), prop_name, color_reset(ctx)); | |
223 | } | |
224 | ||
225 | static inline | |
226 | void write_str_prop_value(struct details_write_ctx *ctx, const char *value) | |
227 | { | |
228 | g_string_append_printf(ctx->str, "%s%s%s", | |
229 | color_bold(ctx), value, color_reset(ctx)); | |
230 | } | |
231 | ||
232 | static inline | |
233 | void write_uint_str_prop_value(struct details_write_ctx *ctx, const char *value) | |
234 | { | |
235 | write_str_prop_value(ctx, value); | |
236 | } | |
237 | ||
238 | static inline | |
239 | void write_uint_prop_value(struct details_write_ctx *ctx, uint64_t value) | |
240 | { | |
241 | char buf[32]; | |
242 | ||
243 | format_uint(buf, value, 10); | |
244 | write_uint_str_prop_value(ctx, buf); | |
245 | } | |
246 | ||
247 | static inline | |
248 | void write_int_prop_value(struct details_write_ctx *ctx, int64_t value) | |
249 | { | |
250 | char buf[32]; | |
251 | ||
252 | format_int(buf, value, 10); | |
253 | write_uint_str_prop_value(ctx, buf); | |
254 | } | |
255 | ||
256 | static inline | |
257 | void write_float_prop_value(struct details_write_ctx *ctx, double value) | |
258 | { | |
259 | g_string_append_printf(ctx->str, "%s%f%s", | |
260 | color_bold(ctx), value, color_reset(ctx)); | |
261 | } | |
262 | ||
263 | static inline | |
264 | void write_str_prop_line(struct details_write_ctx *ctx, const char *prop_name, | |
265 | const char *prop_value) | |
266 | { | |
267 | BT_ASSERT(prop_value); | |
268 | write_indent(ctx); | |
269 | write_prop_name(ctx, prop_name); | |
270 | g_string_append(ctx->str, ": "); | |
271 | write_str_prop_value(ctx, prop_value); | |
272 | write_nl(ctx); | |
273 | } | |
274 | ||
275 | static inline | |
276 | void write_uint_prop_line(struct details_write_ctx *ctx, const char *prop_name, | |
277 | uint64_t prop_value) | |
278 | { | |
279 | write_indent(ctx); | |
280 | write_prop_name(ctx, prop_name); | |
281 | g_string_append(ctx->str, ": "); | |
282 | write_uint_prop_value(ctx, prop_value); | |
283 | write_nl(ctx); | |
284 | } | |
285 | ||
286 | static inline | |
287 | void write_int_prop_line(struct details_write_ctx *ctx, const char *prop_name, | |
288 | int64_t prop_value) | |
289 | { | |
290 | write_indent(ctx); | |
291 | write_prop_name(ctx, prop_name); | |
292 | g_string_append(ctx->str, ": "); | |
293 | write_int_prop_value(ctx, prop_value); | |
294 | write_nl(ctx); | |
295 | } | |
296 | ||
297 | static inline | |
298 | void write_int_str_prop_value(struct details_write_ctx *ctx, const char *value) | |
299 | { | |
300 | write_str_prop_value(ctx, value); | |
301 | } | |
302 | ||
303 | static inline | |
304 | void write_bool_prop_line(struct details_write_ctx *ctx, const char *prop_name, | |
305 | bt_bool prop_value) | |
306 | { | |
307 | const char *str; | |
308 | ||
309 | write_indent(ctx); | |
310 | write_prop_name(ctx, prop_name); | |
311 | g_string_append_printf(ctx->str, ": %s", color_bold(ctx)); | |
312 | ||
313 | if (prop_value) { | |
314 | g_string_append(ctx->str, color_fg_green(ctx)); | |
315 | str = "Yes"; | |
316 | } else { | |
317 | g_string_append(ctx->str, color_fg_red(ctx)); | |
318 | str = "No"; | |
319 | } | |
320 | ||
321 | g_string_append_printf(ctx->str, "%s%s\n", str, color_reset(ctx)); | |
322 | } | |
323 | ||
324 | static inline | |
325 | void write_uuid_prop_line(struct details_write_ctx *ctx, const char *prop_name, | |
326 | bt_uuid uuid) | |
327 | { | |
328 | BT_ASSERT(uuid); | |
329 | write_indent(ctx); | |
330 | write_prop_name(ctx, prop_name); | |
331 | g_string_append_printf(ctx->str, | |
332 | ": %s%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x%s\n", | |
333 | color_bold(ctx), | |
334 | (unsigned int) uuid[0], | |
335 | (unsigned int) uuid[1], | |
336 | (unsigned int) uuid[2], | |
337 | (unsigned int) uuid[3], | |
338 | (unsigned int) uuid[4], | |
339 | (unsigned int) uuid[5], | |
340 | (unsigned int) uuid[6], | |
341 | (unsigned int) uuid[7], | |
342 | (unsigned int) uuid[8], | |
343 | (unsigned int) uuid[9], | |
344 | (unsigned int) uuid[10], | |
345 | (unsigned int) uuid[11], | |
346 | (unsigned int) uuid[12], | |
347 | (unsigned int) uuid[13], | |
348 | (unsigned int) uuid[14], | |
349 | (unsigned int) uuid[15], | |
350 | color_reset(ctx)); | |
351 | } | |
352 | ||
353 | static | |
354 | void write_int_field_class_props(struct details_write_ctx *ctx, | |
355 | const bt_field_class *fc, bool close) | |
356 | { | |
357 | g_string_append_printf(ctx->str, "(%s%" PRIu64 "-bit%s, Base ", | |
358 | color_bold(ctx), | |
359 | bt_field_class_integer_get_field_value_range(fc), | |
360 | color_reset(ctx)); | |
361 | ||
362 | switch (bt_field_class_integer_get_preferred_display_base(fc)) { | |
363 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_BINARY: | |
364 | write_uint_prop_value(ctx, 2); | |
365 | break; | |
366 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_OCTAL: | |
367 | write_uint_prop_value(ctx, 8); | |
368 | break; | |
369 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL: | |
370 | write_uint_prop_value(ctx, 10); | |
371 | break; | |
372 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_HEXADECIMAL: | |
373 | write_uint_prop_value(ctx, 16); | |
374 | break; | |
375 | default: | |
376 | abort(); | |
377 | } | |
378 | ||
379 | if (close) { | |
380 | g_string_append(ctx->str, ")"); | |
381 | } | |
382 | } | |
383 | ||
384 | struct enum_field_class_mapping_range { | |
385 | union { | |
386 | uint64_t u; | |
387 | int64_t i; | |
388 | } lower; | |
389 | ||
390 | union { | |
391 | uint64_t u; | |
392 | int64_t i; | |
393 | } upper; | |
394 | }; | |
395 | ||
396 | struct enum_field_class_mapping { | |
397 | /* Weak */ | |
398 | const char *label; | |
399 | ||
400 | /* Array of `struct enum_field_class_mapping_range` */ | |
401 | GArray *ranges; | |
402 | }; | |
403 | ||
404 | static | |
405 | gint compare_enum_field_class_mappings(struct enum_field_class_mapping **a, | |
406 | struct enum_field_class_mapping **b) | |
407 | { | |
408 | return strcmp((*a)->label, (*b)->label); | |
409 | } | |
410 | ||
411 | static | |
412 | gint compare_enum_field_class_mapping_ranges_signed( | |
413 | struct enum_field_class_mapping_range *a, | |
414 | struct enum_field_class_mapping_range *b) | |
415 | { | |
416 | ||
417 | if (a->lower.i < b->lower.i) { | |
418 | return -1; | |
419 | } else if (a->lower.i > b->lower.i) { | |
420 | return 1; | |
421 | } else { | |
422 | if (a->upper.i < b->upper.i) { | |
423 | return -1; | |
424 | } else if (a->upper.i > b->upper.i) { | |
425 | return 1; | |
426 | } else { | |
427 | return 0; | |
428 | } | |
429 | } | |
430 | } | |
431 | ||
432 | static | |
433 | gint compare_enum_field_class_mapping_ranges_unsigned( | |
434 | struct enum_field_class_mapping_range *a, | |
435 | struct enum_field_class_mapping_range *b) | |
436 | { | |
437 | if (a->lower.u < b->lower.u) { | |
438 | return -1; | |
439 | } else if (a->lower.u > b->lower.u) { | |
440 | return 1; | |
441 | } else { | |
442 | if (a->upper.u < b->upper.u) { | |
443 | return -1; | |
444 | } else if (a->upper.u > b->upper.u) { | |
445 | return 1; | |
446 | } else { | |
447 | return 0; | |
448 | } | |
449 | } | |
450 | } | |
451 | ||
452 | static | |
453 | void destroy_enum_field_class_mapping(struct enum_field_class_mapping *mapping) | |
454 | { | |
455 | if (mapping->ranges) { | |
456 | g_array_free(mapping->ranges, TRUE); | |
457 | mapping->ranges = NULL; | |
458 | } | |
459 | ||
460 | g_free(mapping); | |
461 | } | |
462 | ||
463 | static | |
464 | void write_enum_field_class_mapping_range(struct details_write_ctx *ctx, | |
465 | struct enum_field_class_mapping_range *range, bool is_signed) | |
466 | { | |
467 | g_string_append(ctx->str, "["); | |
468 | ||
469 | if (is_signed) { | |
470 | write_int_prop_value(ctx, range->lower.i); | |
471 | } else { | |
472 | write_int_prop_value(ctx, range->lower.u); | |
473 | } | |
474 | ||
475 | g_string_append(ctx->str, ", "); | |
476 | ||
477 | if (is_signed) { | |
478 | write_int_prop_value(ctx, range->upper.i); | |
479 | } else { | |
480 | write_int_prop_value(ctx, range->upper.u); | |
481 | } | |
482 | ||
483 | g_string_append(ctx->str, "]"); | |
484 | } | |
485 | ||
486 | static | |
487 | void write_enum_field_class_mappings(struct details_write_ctx *ctx, | |
488 | const bt_field_class *fc) | |
489 | { | |
490 | GPtrArray *mappings; | |
491 | uint64_t i; | |
492 | uint64_t range_i; | |
493 | bool is_signed = bt_field_class_get_type(fc) == | |
494 | BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION; | |
495 | ||
496 | mappings = g_ptr_array_new_with_free_func( | |
497 | (GDestroyNotify) destroy_enum_field_class_mapping); | |
498 | BT_ASSERT(mappings); | |
499 | ||
500 | /* | |
501 | * Copy field class's mappings to our own arrays and structures | |
502 | * to sort them. | |
503 | */ | |
504 | for (i = 0; i < bt_field_class_enumeration_get_mapping_count(fc); i++) { | |
505 | const void *fc_mapping; | |
506 | struct enum_field_class_mapping *mapping = g_new0( | |
507 | struct enum_field_class_mapping, 1); | |
508 | ||
509 | BT_ASSERT(mapping); | |
510 | mapping->ranges = g_array_new(FALSE, TRUE, | |
511 | sizeof(struct enum_field_class_mapping_range)); | |
512 | BT_ASSERT(mapping->ranges); | |
513 | ||
514 | if (is_signed) { | |
515 | fc_mapping = bt_field_class_signed_enumeration_borrow_mapping_by_index_const( | |
516 | fc, i); | |
517 | } else { | |
518 | fc_mapping = bt_field_class_unsigned_enumeration_borrow_mapping_by_index_const( | |
519 | fc, i); | |
520 | } | |
521 | ||
522 | mapping->label = bt_field_class_enumeration_mapping_get_label( | |
523 | bt_field_class_signed_enumeration_mapping_as_mapping_const( | |
524 | fc_mapping)); | |
525 | ||
526 | for (range_i = 0; | |
527 | range_i < bt_field_class_enumeration_mapping_get_range_count( | |
528 | bt_field_class_signed_enumeration_mapping_as_mapping_const(fc_mapping)); | |
529 | range_i++) { | |
530 | struct enum_field_class_mapping_range range; | |
531 | ||
532 | if (is_signed) { | |
533 | bt_field_class_signed_enumeration_mapping_get_range_by_index( | |
534 | fc_mapping, range_i, | |
535 | &range.lower.i, &range.upper.i); | |
536 | } else { | |
537 | bt_field_class_unsigned_enumeration_mapping_get_range_by_index( | |
538 | fc_mapping, range_i, | |
539 | &range.lower.u, &range.upper.u); | |
540 | } | |
541 | ||
542 | g_array_append_val(mapping->ranges, range); | |
543 | } | |
544 | ||
545 | g_ptr_array_add(mappings, mapping); | |
546 | } | |
547 | ||
548 | /* Sort mappings, and for each mapping, sort ranges */ | |
549 | g_ptr_array_sort(mappings, | |
550 | (GCompareFunc) compare_enum_field_class_mappings); | |
551 | ||
552 | for (i = 0; i < mappings->len; i++) { | |
553 | struct enum_field_class_mapping *mapping = mappings->pdata[i]; | |
554 | ||
555 | if (is_signed) { | |
556 | g_array_sort(mapping->ranges, | |
557 | (GCompareFunc) | |
558 | compare_enum_field_class_mapping_ranges_signed); | |
559 | } else { | |
560 | g_array_sort(mapping->ranges, | |
561 | (GCompareFunc) | |
562 | compare_enum_field_class_mapping_ranges_unsigned); | |
563 | } | |
564 | } | |
565 | ||
566 | /* Write mappings */ | |
567 | for (i = 0; i < mappings->len; i++) { | |
568 | struct enum_field_class_mapping *mapping = mappings->pdata[i]; | |
569 | ||
570 | write_nl(ctx); | |
571 | write_compound_member_name(ctx, mapping->label); | |
572 | ||
573 | if (mapping->ranges->len == 1) { | |
574 | /* Single one: write on same line */ | |
575 | write_sp(ctx); | |
576 | write_enum_field_class_mapping_range(ctx, | |
577 | &g_array_index(mapping->ranges, | |
578 | struct enum_field_class_mapping_range, | |
579 | 0), is_signed); | |
580 | continue; | |
581 | } | |
582 | ||
583 | incr_indent(ctx); | |
584 | ||
585 | for (range_i = 0; range_i < mapping->ranges->len; range_i++) { | |
586 | write_nl(ctx); | |
587 | write_indent(ctx); | |
588 | write_enum_field_class_mapping_range(ctx, | |
589 | &g_array_index(mapping->ranges, | |
590 | struct enum_field_class_mapping_range, | |
591 | range_i), is_signed); | |
592 | } | |
593 | ||
594 | decr_indent(ctx); | |
595 | } | |
596 | ||
597 | g_ptr_array_free(mappings, TRUE); | |
598 | } | |
599 | ||
600 | static | |
601 | void write_field_path(struct details_write_ctx *ctx, | |
602 | const bt_field_path *field_path) | |
603 | { | |
604 | uint64_t i; | |
605 | ||
606 | g_string_append_c(ctx->str, '['); | |
607 | ||
608 | switch (bt_field_path_get_root_scope(field_path)) { | |
609 | case BT_SCOPE_PACKET_CONTEXT: | |
610 | write_str_prop_value(ctx, "Packet context"); | |
611 | break; | |
612 | case BT_SCOPE_EVENT_COMMON_CONTEXT: | |
613 | write_str_prop_value(ctx, "Event common context"); | |
614 | break; | |
615 | case BT_SCOPE_EVENT_SPECIFIC_CONTEXT: | |
616 | write_str_prop_value(ctx, "Event specific context"); | |
617 | break; | |
618 | case BT_SCOPE_EVENT_PAYLOAD: | |
619 | write_str_prop_value(ctx, "Event payload"); | |
620 | break; | |
621 | default: | |
622 | abort(); | |
623 | } | |
624 | ||
625 | g_string_append(ctx->str, ": "); | |
626 | ||
627 | for (i = 0; i < bt_field_path_get_item_count(field_path); i++) { | |
628 | const bt_field_path_item *fp_item = | |
629 | bt_field_path_borrow_item_by_index_const(field_path, i); | |
630 | ||
631 | if (i != 0) { | |
632 | g_string_append(ctx->str, ", "); | |
633 | } | |
634 | ||
635 | switch (bt_field_path_item_get_type(fp_item)) { | |
636 | case BT_FIELD_PATH_ITEM_TYPE_INDEX: | |
637 | write_uint_prop_value(ctx, | |
638 | bt_field_path_item_index_get_index(fp_item)); | |
639 | break; | |
640 | case BT_FIELD_PATH_ITEM_TYPE_CURRENT_ARRAY_ELEMENT: | |
641 | write_str_prop_value(ctx, "<current>"); | |
642 | break; | |
643 | default: | |
644 | abort(); | |
645 | } | |
646 | } | |
647 | ||
648 | g_string_append_c(ctx->str, ']'); | |
649 | } | |
650 | ||
651 | static | |
652 | void write_field_class(struct details_write_ctx *ctx, const bt_field_class *fc, | |
653 | const char *name) | |
654 | { | |
655 | uint64_t i; | |
656 | const char *type; | |
657 | bt_field_class_type fc_type = bt_field_class_get_type(fc); | |
658 | ||
659 | /* Write field class's name */ | |
660 | if (name) { | |
661 | write_compound_member_name(ctx, name); | |
662 | write_sp(ctx); | |
663 | } | |
664 | ||
665 | /* Write field class's type */ | |
666 | switch (fc_type) { | |
667 | case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER: | |
668 | type = "Unsigned integer"; | |
669 | break; | |
670 | case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER: | |
671 | type = "Signed integer"; | |
672 | break; | |
673 | case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION: | |
674 | type = "Unsigned enumeration"; | |
675 | break; | |
676 | case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION: | |
677 | type = "Signed enumeration"; | |
678 | break; | |
679 | case BT_FIELD_CLASS_TYPE_REAL: | |
680 | type = "Real"; | |
681 | break; | |
682 | case BT_FIELD_CLASS_TYPE_STRING: | |
683 | type = "String"; | |
684 | break; | |
685 | case BT_FIELD_CLASS_TYPE_STRUCTURE: | |
686 | type = "Structure"; | |
687 | break; | |
688 | case BT_FIELD_CLASS_TYPE_STATIC_ARRAY: | |
689 | type = "Static array"; | |
690 | break; | |
691 | case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY: | |
692 | type = "Dynamic array"; | |
693 | break; | |
694 | case BT_FIELD_CLASS_TYPE_VARIANT: | |
695 | type = "Variant"; | |
696 | break; | |
697 | default: | |
698 | abort(); | |
699 | } | |
700 | ||
701 | g_string_append_printf(ctx->str, "%s%s%s", | |
702 | color_fg_blue(ctx), type, color_reset(ctx)); | |
703 | ||
704 | /* Write field class's properties */ | |
705 | switch (fc_type) { | |
706 | case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER: | |
707 | case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER: | |
708 | write_sp(ctx); | |
709 | write_int_field_class_props(ctx, fc, true); | |
710 | break; | |
711 | case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION: | |
712 | case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION: | |
713 | { | |
714 | uint64_t mapping_count = | |
715 | bt_field_class_enumeration_get_mapping_count(fc); | |
716 | ||
717 | write_sp(ctx); | |
718 | write_int_field_class_props(ctx, fc, false); | |
719 | g_string_append(ctx->str, ", "); | |
720 | write_uint_prop_value(ctx, mapping_count); | |
721 | g_string_append_printf(ctx->str, " mapping%s)", | |
722 | plural(mapping_count)); | |
723 | ||
724 | if (mapping_count > 0) { | |
725 | g_string_append_c(ctx->str, ':'); | |
726 | incr_indent(ctx); | |
727 | write_enum_field_class_mappings(ctx, fc); | |
728 | decr_indent(ctx); | |
729 | } | |
730 | ||
731 | break; | |
732 | } | |
733 | case BT_FIELD_CLASS_TYPE_REAL: | |
734 | if (bt_field_class_real_is_single_precision(fc)) { | |
735 | g_string_append(ctx->str, " (Single precision)"); | |
736 | } else { | |
737 | g_string_append(ctx->str, " (Double precision)"); | |
738 | } | |
739 | ||
740 | break; | |
741 | case BT_FIELD_CLASS_TYPE_STRUCTURE: | |
742 | { | |
743 | uint64_t member_count = | |
744 | bt_field_class_structure_get_member_count(fc); | |
745 | ||
746 | g_string_append(ctx->str, " ("); | |
747 | write_uint_prop_value(ctx, member_count); | |
748 | g_string_append_printf(ctx->str, " member%s)", | |
749 | plural(member_count)); | |
750 | ||
751 | if (member_count > 0) { | |
752 | g_string_append_c(ctx->str, ':'); | |
753 | incr_indent(ctx); | |
754 | ||
755 | for (i = 0; i < member_count; i++) { | |
756 | const bt_field_class_structure_member *member = | |
757 | bt_field_class_structure_borrow_member_by_index_const( | |
758 | fc, i); | |
759 | ||
760 | write_nl(ctx); | |
761 | write_field_class(ctx, | |
762 | bt_field_class_structure_member_borrow_field_class_const(member), | |
763 | bt_field_class_structure_member_get_name(member)); | |
764 | } | |
765 | ||
766 | decr_indent(ctx); | |
767 | } | |
768 | ||
769 | break; | |
770 | } | |
771 | case BT_FIELD_CLASS_TYPE_STATIC_ARRAY: | |
772 | case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY: | |
773 | if (fc_type == BT_FIELD_CLASS_TYPE_STATIC_ARRAY) { | |
774 | g_string_append(ctx->str, " (Length "); | |
775 | write_uint_prop_value(ctx, | |
776 | bt_field_class_static_array_get_length(fc)); | |
777 | g_string_append_c(ctx->str, ')'); | |
778 | } else { | |
779 | const bt_field_path *length_field_path = | |
780 | bt_field_class_dynamic_array_borrow_length_field_path_const( | |
781 | fc); | |
782 | ||
783 | if (length_field_path) { | |
784 | g_string_append(ctx->str, " (Length field path "); | |
785 | write_field_path(ctx, length_field_path); | |
786 | g_string_append_c(ctx->str, ')'); | |
787 | } | |
788 | } | |
789 | ||
790 | g_string_append_c(ctx->str, ':'); | |
791 | write_nl(ctx); | |
792 | incr_indent(ctx); | |
793 | write_field_class(ctx, | |
794 | bt_field_class_array_borrow_element_field_class_const(fc), | |
795 | "Element"); | |
796 | decr_indent(ctx); | |
797 | break; | |
798 | case BT_FIELD_CLASS_TYPE_VARIANT: | |
799 | { | |
800 | uint64_t option_count = | |
801 | bt_field_class_variant_get_option_count(fc); | |
802 | const bt_field_path *sel_field_path = | |
803 | bt_field_class_variant_borrow_selector_field_path_const( | |
804 | fc); | |
805 | ||
806 | g_string_append(ctx->str, " ("); | |
807 | write_uint_prop_value(ctx, option_count); | |
808 | g_string_append_printf(ctx->str, " option%s, ", | |
809 | plural(option_count)); | |
810 | ||
811 | if (sel_field_path) { | |
812 | g_string_append(ctx->str, "Selector field path "); | |
813 | write_field_path(ctx, sel_field_path); | |
814 | } | |
815 | ||
816 | g_string_append_c(ctx->str, ')'); | |
817 | ||
818 | if (option_count > 0) { | |
819 | g_string_append_c(ctx->str, ':'); | |
820 | incr_indent(ctx); | |
821 | ||
822 | for (i = 0; i < option_count; i++) { | |
823 | const bt_field_class_variant_option *option = | |
824 | bt_field_class_variant_borrow_option_by_index_const( | |
825 | fc, i); | |
826 | ||
827 | write_nl(ctx); | |
828 | write_field_class(ctx, | |
829 | bt_field_class_variant_option_borrow_field_class_const(option), | |
830 | bt_field_class_variant_option_get_name(option)); | |
831 | } | |
832 | ||
833 | decr_indent(ctx); | |
834 | } | |
835 | ||
836 | break; | |
837 | } | |
838 | default: | |
839 | break; | |
840 | } | |
841 | } | |
842 | ||
843 | static | |
844 | void write_root_field_class(struct details_write_ctx *ctx, const char *name, | |
845 | const bt_field_class *fc) | |
846 | { | |
847 | BT_ASSERT(name); | |
848 | BT_ASSERT(fc); | |
849 | write_indent(ctx); | |
850 | write_prop_name(ctx, name); | |
851 | g_string_append(ctx->str, ": "); | |
852 | write_field_class(ctx, fc, NULL); | |
853 | write_nl(ctx); | |
854 | } | |
855 | ||
856 | static | |
857 | void write_event_class(struct details_write_ctx *ctx, const bt_event_class *ec) | |
858 | { | |
859 | const char *name = bt_event_class_get_name(ec); | |
860 | const char *emf_uri; | |
861 | const bt_field_class *fc; | |
862 | bt_event_class_log_level log_level; | |
863 | ||
864 | write_indent(ctx); | |
865 | write_obj_type_name(ctx, "Event class"); | |
866 | ||
867 | /* Write name and ID */ | |
868 | if (name) { | |
869 | g_string_append_printf(ctx->str, " `%s%s%s`", | |
870 | color_fg_green(ctx), name, color_reset(ctx)); | |
871 | } | |
872 | ||
873 | g_string_append(ctx->str, " (ID "); | |
874 | write_uint_prop_value(ctx, bt_event_class_get_id(ec)); | |
875 | g_string_append(ctx->str, "):\n"); | |
876 | ||
877 | /* Write properties */ | |
878 | incr_indent(ctx); | |
879 | ||
880 | /* Write log level */ | |
881 | if (bt_event_class_get_log_level(ec, &log_level) == | |
882 | BT_PROPERTY_AVAILABILITY_AVAILABLE) { | |
883 | const char *ll_str = NULL; | |
884 | ||
885 | switch (log_level) { | |
886 | case BT_EVENT_CLASS_LOG_LEVEL_EMERGENCY: | |
887 | ll_str = "Emergency"; | |
888 | break; | |
889 | case BT_EVENT_CLASS_LOG_LEVEL_ALERT: | |
890 | ll_str = "Alert"; | |
891 | break; | |
892 | case BT_EVENT_CLASS_LOG_LEVEL_CRITICAL: | |
893 | ll_str = "Critical"; | |
894 | break; | |
895 | case BT_EVENT_CLASS_LOG_LEVEL_ERROR: | |
896 | ll_str = "Error"; | |
897 | break; | |
898 | case BT_EVENT_CLASS_LOG_LEVEL_WARNING: | |
899 | ll_str = "Warning"; | |
900 | break; | |
901 | case BT_EVENT_CLASS_LOG_LEVEL_NOTICE: | |
902 | ll_str = "Notice"; | |
903 | break; | |
904 | case BT_EVENT_CLASS_LOG_LEVEL_INFO: | |
905 | ll_str = "Info"; | |
906 | break; | |
907 | case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM: | |
908 | ll_str = "Debug (system)"; | |
909 | break; | |
910 | case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM: | |
911 | ll_str = "Debug (program)"; | |
912 | break; | |
913 | case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS: | |
914 | ll_str = "Debug (process)"; | |
915 | break; | |
916 | case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE: | |
917 | ll_str = "Debug (module)"; | |
918 | break; | |
919 | case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT: | |
920 | ll_str = "Debug (unit)"; | |
921 | break; | |
922 | case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION: | |
923 | ll_str = "Debug (function)"; | |
924 | break; | |
925 | case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_LINE: | |
926 | ll_str = "Debug (line)"; | |
927 | break; | |
928 | case BT_EVENT_CLASS_LOG_LEVEL_DEBUG: | |
929 | ll_str = "Debug"; | |
930 | break; | |
931 | default: | |
932 | abort(); | |
933 | } | |
934 | ||
935 | write_str_prop_line(ctx, "Log level", ll_str); | |
936 | } | |
937 | ||
938 | /* Write EMF URI */ | |
939 | emf_uri = bt_event_class_get_emf_uri(ec); | |
940 | if (emf_uri) { | |
941 | write_str_prop_line(ctx, "EMF URI", emf_uri); | |
942 | } | |
943 | ||
944 | /* Write specific context field class */ | |
945 | fc = bt_event_class_borrow_specific_context_field_class_const(ec); | |
946 | if (fc) { | |
947 | write_root_field_class(ctx, "Specific context field class", fc); | |
948 | } | |
949 | ||
950 | /* Write payload field class */ | |
951 | fc = bt_event_class_borrow_payload_field_class_const(ec); | |
952 | if (fc) { | |
953 | write_root_field_class(ctx, "Payload field class", fc); | |
954 | } | |
955 | ||
956 | decr_indent(ctx); | |
957 | } | |
958 | ||
959 | static | |
960 | void write_clock_class_prop_lines(struct details_write_ctx *ctx, | |
961 | const bt_clock_class *cc) | |
962 | { | |
963 | int64_t offset_seconds; | |
964 | uint64_t offset_cycles; | |
965 | const char *str; | |
966 | ||
967 | str = bt_clock_class_get_name(cc); | |
968 | if (str) { | |
969 | write_str_prop_line(ctx, "Name", str); | |
970 | } | |
971 | ||
972 | str = bt_clock_class_get_description(cc); | |
973 | if (str) { | |
974 | write_str_prop_line(ctx, "Description", str); | |
975 | } | |
976 | ||
977 | write_uint_prop_line(ctx, "Frequency (Hz)", | |
978 | bt_clock_class_get_frequency(cc)); | |
979 | write_uint_prop_line(ctx, "Precision (cycles)", | |
980 | bt_clock_class_get_precision(cc)); | |
981 | bt_clock_class_get_offset(cc, &offset_seconds, &offset_cycles); | |
982 | write_int_prop_line(ctx, "Offset (s)", offset_seconds); | |
983 | write_uint_prop_line(ctx, "Offset (cycles)", offset_cycles); | |
984 | write_bool_prop_line(ctx, "Origin is Unix epoch", | |
985 | bt_clock_class_origin_is_unix_epoch(cc)); | |
986 | ||
987 | if (ctx->details_comp->cfg.with_uuid) { | |
988 | bt_uuid uuid = bt_clock_class_get_uuid(cc); | |
989 | ||
990 | if (uuid) { | |
991 | write_uuid_prop_line(ctx, "UUID", uuid); | |
992 | } | |
993 | } | |
994 | } | |
995 | ||
996 | static | |
997 | gint compare_event_classes(const bt_event_class **a, const bt_event_class **b) | |
998 | { | |
999 | uint64_t id_a = bt_event_class_get_id(*a); | |
1000 | uint64_t id_b = bt_event_class_get_id(*b); | |
1001 | ||
1002 | if (id_a < id_b) { | |
1003 | return -1; | |
1004 | } else if (id_a > id_b) { | |
1005 | return 1; | |
1006 | } else { | |
1007 | return 0; | |
1008 | } | |
1009 | } | |
1010 | ||
1011 | static | |
1012 | void write_stream_class(struct details_write_ctx *ctx, | |
1013 | const bt_stream_class *sc) | |
1014 | { | |
1015 | const bt_field_class *fc; | |
1016 | GPtrArray *event_classes = g_ptr_array_new(); | |
1017 | uint64_t i; | |
1018 | ||
1019 | write_indent(ctx); | |
1020 | write_obj_type_name(ctx, "Stream class"); | |
1021 | ||
1022 | /* Write name and ID */ | |
1023 | if (ctx->details_comp->cfg.with_stream_class_name) { | |
1024 | const char *name = bt_stream_class_get_name(sc); | |
1025 | ||
1026 | if (name) { | |
1027 | g_string_append(ctx->str, " `"); | |
1028 | write_str_prop_value(ctx, name); | |
1029 | g_string_append(ctx->str, "`"); | |
1030 | } | |
1031 | } | |
1032 | ||
1033 | g_string_append(ctx->str, " (ID "); | |
1034 | write_uint_prop_value(ctx, bt_stream_class_get_id(sc)); | |
1035 | g_string_append(ctx->str, "):\n"); | |
1036 | ||
1037 | /* Write properties */ | |
1038 | incr_indent(ctx); | |
1039 | ||
1040 | /* Write configuration */ | |
1041 | write_bool_prop_line(ctx, | |
1042 | "Packets have beginning default clock snapshot", | |
1043 | bt_stream_class_packets_have_beginning_default_clock_snapshot(sc)); | |
1044 | write_bool_prop_line(ctx, | |
1045 | "Packets have end default clock snapshot", | |
1046 | bt_stream_class_packets_have_end_default_clock_snapshot(sc)); | |
1047 | write_bool_prop_line(ctx, | |
1048 | "Supports discarded events", | |
1049 | bt_stream_class_supports_discarded_events(sc)); | |
1050 | write_bool_prop_line(ctx, | |
1051 | "Discarded events have default clock snapshots", | |
1052 | bt_stream_class_discarded_events_have_default_clock_snapshots(sc)); | |
1053 | write_bool_prop_line(ctx, | |
1054 | "Supports discarded packets", | |
1055 | bt_stream_class_supports_discarded_packets(sc)); | |
1056 | write_bool_prop_line(ctx, | |
1057 | "Discarded packets have default clock snapshots", | |
1058 | bt_stream_class_discarded_packets_have_default_clock_snapshots(sc)); | |
1059 | ||
1060 | /* Write default clock class */ | |
1061 | if (bt_stream_class_borrow_default_clock_class_const(sc)) { | |
1062 | write_indent(ctx); | |
1063 | write_prop_name(ctx, "Default clock class"); | |
1064 | g_string_append_c(ctx->str, ':'); | |
1065 | write_nl(ctx); | |
1066 | incr_indent(ctx); | |
1067 | write_clock_class_prop_lines(ctx, | |
1068 | bt_stream_class_borrow_default_clock_class_const(sc)); | |
1069 | decr_indent(ctx); | |
1070 | } | |
1071 | ||
1072 | fc = bt_stream_class_borrow_packet_context_field_class_const(sc); | |
1073 | if (fc) { | |
1074 | write_root_field_class(ctx, "Packet context field class", fc); | |
1075 | } | |
1076 | ||
1077 | fc = bt_stream_class_borrow_event_common_context_field_class_const(sc); | |
1078 | if (fc) { | |
1079 | write_root_field_class(ctx, "Event common context field class", | |
1080 | fc); | |
1081 | } | |
1082 | ||
1083 | for (i = 0; i < bt_stream_class_get_event_class_count(sc); i++) { | |
1084 | g_ptr_array_add(event_classes, | |
1085 | (gpointer) bt_stream_class_borrow_event_class_by_index_const( | |
1086 | sc, i)); | |
1087 | } | |
1088 | ||
1089 | g_ptr_array_sort(event_classes, (GCompareFunc) compare_event_classes); | |
1090 | ||
1091 | for (i = 0; i < event_classes->len; i++) { | |
1092 | write_event_class(ctx, event_classes->pdata[i]); | |
1093 | } | |
1094 | ||
1095 | decr_indent(ctx); | |
1096 | g_ptr_array_free(event_classes, TRUE); | |
1097 | } | |
1098 | ||
1099 | static | |
1100 | gint compare_stream_classes(const bt_stream_class **a, const bt_stream_class **b) | |
1101 | { | |
1102 | uint64_t id_a = bt_stream_class_get_id(*a); | |
1103 | uint64_t id_b = bt_stream_class_get_id(*b); | |
1104 | ||
1105 | if (id_a < id_b) { | |
1106 | return -1; | |
1107 | } else if (id_a > id_b) { | |
1108 | return 1; | |
1109 | } else { | |
1110 | return 0; | |
1111 | } | |
1112 | } | |
1113 | ||
1114 | static | |
1115 | gint compare_strings(const char **a, const char **b) | |
1116 | { | |
1117 | return strcmp(*a, *b); | |
1118 | } | |
1119 | ||
1120 | static | |
1121 | void write_trace_class(struct details_write_ctx *ctx, const bt_trace_class *tc) | |
1122 | { | |
1123 | GPtrArray *stream_classes = g_ptr_array_new(); | |
55478183 PP |
1124 | uint64_t i; |
1125 | bool printed_prop = false; | |
1126 | ||
1127 | write_indent(ctx); | |
1128 | write_obj_type_name(ctx, "Trace class"); | |
1129 | ||
55478183 PP |
1130 | for (i = 0; i < bt_trace_class_get_stream_class_count(tc); i++) { |
1131 | g_ptr_array_add(stream_classes, | |
1132 | (gpointer) bt_trace_class_borrow_stream_class_by_index_const( | |
1133 | tc, i)); | |
1134 | } | |
1135 | ||
1136 | g_ptr_array_sort(stream_classes, (GCompareFunc) compare_stream_classes); | |
1137 | ||
1138 | if (stream_classes->len > 0) { | |
1139 | if (!printed_prop) { | |
1140 | g_string_append(ctx->str, ":\n"); | |
1141 | printed_prop = true; | |
1142 | } | |
1143 | } | |
1144 | ||
335a2da5 PP |
1145 | incr_indent(ctx); |
1146 | ||
55478183 PP |
1147 | for (i = 0; i < stream_classes->len; i++) { |
1148 | write_stream_class(ctx, stream_classes->pdata[i]); | |
1149 | } | |
1150 | ||
55478183 PP |
1151 | if (!printed_prop) { |
1152 | write_nl(ctx); | |
1153 | } | |
1154 | ||
335a2da5 | 1155 | decr_indent(ctx); |
55478183 | 1156 | g_ptr_array_free(stream_classes, TRUE); |
55478183 PP |
1157 | } |
1158 | ||
1159 | static | |
1160 | int try_write_meta(struct details_write_ctx *ctx, const bt_trace_class *tc, | |
1161 | const bt_stream_class *sc, const bt_event_class *ec) | |
1162 | { | |
1163 | int ret = 0; | |
1164 | ||
1165 | BT_ASSERT(tc); | |
1166 | ||
1167 | if (details_need_to_write_trace_class(ctx, tc)) { | |
1168 | uint64_t sc_i; | |
1169 | ||
1170 | if (ctx->details_comp->cfg.compact && | |
1171 | ctx->details_comp->printed_something) { | |
1172 | /* | |
1173 | * There are no empty line between messages in | |
1174 | * compact mode, so write one here to decouple | |
1175 | * the trace class from the next message. | |
1176 | */ | |
1177 | write_nl(ctx); | |
1178 | } | |
1179 | ||
1180 | /* | |
1181 | * write_trace_class() also writes all its stream | |
1182 | * classes their event classes, so we don't need to | |
1183 | * rewrite `sc`. | |
1184 | */ | |
1185 | write_trace_class(ctx, tc); | |
1186 | write_nl(ctx); | |
1187 | ||
1188 | /* | |
1189 | * Mark this trace class as written, as well as all | |
1190 | * its stream classes and their event classes. | |
1191 | */ | |
1192 | ret = details_did_write_trace_class(ctx, tc); | |
1193 | if (ret) { | |
1194 | goto end; | |
1195 | } | |
1196 | ||
1197 | for (sc_i = 0; sc_i < bt_trace_class_get_stream_class_count(tc); | |
1198 | sc_i++) { | |
1199 | uint64_t ec_i; | |
1200 | const bt_stream_class *tc_sc = | |
1201 | bt_trace_class_borrow_stream_class_by_index_const( | |
1202 | tc, sc_i); | |
1203 | ||
1204 | details_did_write_meta_object(ctx, tc, tc_sc); | |
1205 | ||
1206 | for (ec_i = 0; ec_i < | |
1207 | bt_stream_class_get_event_class_count(tc_sc); | |
1208 | ec_i++) { | |
1209 | details_did_write_meta_object(ctx, tc, | |
1210 | bt_stream_class_borrow_event_class_by_index_const( | |
1211 | tc_sc, ec_i)); | |
1212 | } | |
1213 | } | |
1214 | ||
1215 | goto end; | |
1216 | } | |
1217 | ||
1218 | if (sc && details_need_to_write_meta_object(ctx, tc, sc)) { | |
1219 | uint64_t ec_i; | |
1220 | ||
1221 | BT_ASSERT(tc); | |
1222 | ||
1223 | if (ctx->details_comp->cfg.compact && | |
1224 | ctx->details_comp->printed_something) { | |
1225 | /* | |
1226 | * There are no empty line between messages in | |
1227 | * compact mode, so write one here to decouple | |
1228 | * the stream class from the next message. | |
1229 | */ | |
1230 | write_nl(ctx); | |
1231 | } | |
1232 | ||
1233 | /* | |
1234 | * write_stream_class() also writes all its event | |
1235 | * classes, so we don't need to rewrite `ec`. | |
1236 | */ | |
1237 | write_stream_class(ctx, sc); | |
1238 | write_nl(ctx); | |
1239 | ||
1240 | /* | |
1241 | * Mark this stream class as written, as well as all its | |
1242 | * event classes. | |
1243 | */ | |
1244 | details_did_write_meta_object(ctx, tc, sc); | |
1245 | ||
1246 | for (ec_i = 0; ec_i < | |
1247 | bt_stream_class_get_event_class_count(sc); | |
1248 | ec_i++) { | |
1249 | details_did_write_meta_object(ctx, tc, | |
1250 | bt_stream_class_borrow_event_class_by_index_const( | |
1251 | sc, ec_i)); | |
1252 | } | |
1253 | ||
1254 | goto end; | |
1255 | } | |
1256 | ||
1257 | if (ec && details_need_to_write_meta_object(ctx, tc, ec)) { | |
1258 | BT_ASSERT(sc); | |
1259 | ||
1260 | if (ctx->details_comp->cfg.compact && | |
1261 | ctx->details_comp->printed_something) { | |
1262 | /* | |
1263 | * There are no empty line between messages in | |
1264 | * compact mode, so write one here to decouple | |
1265 | * the event class from the next message. | |
1266 | */ | |
1267 | write_nl(ctx); | |
1268 | } | |
1269 | ||
1270 | write_event_class(ctx, ec); | |
1271 | write_nl(ctx); | |
1272 | details_did_write_meta_object(ctx, tc, ec); | |
1273 | goto end; | |
1274 | } | |
1275 | ||
1276 | end: | |
1277 | return ret; | |
1278 | } | |
1279 | ||
1280 | static | |
1281 | void write_time_str(struct details_write_ctx *ctx, const char *str) | |
1282 | { | |
1283 | if (!ctx->details_comp->cfg.with_time) { | |
1284 | goto end; | |
1285 | } | |
1286 | ||
1287 | g_string_append_printf(ctx->str, "[%s%s%s%s]", | |
1288 | color_bold(ctx), color_fg_blue(ctx), str, color_reset(ctx)); | |
1289 | ||
1290 | if (ctx->details_comp->cfg.compact) { | |
1291 | write_sp(ctx); | |
1292 | } else { | |
1293 | write_nl(ctx); | |
1294 | } | |
1295 | ||
1296 | end: | |
1297 | return; | |
1298 | } | |
1299 | ||
1300 | static | |
1301 | void write_time(struct details_write_ctx *ctx, const bt_clock_snapshot *cs) | |
1302 | { | |
d24d5663 | 1303 | bt_clock_snapshot_get_ns_from_origin_status cs_status; |
55478183 PP |
1304 | int64_t ns_from_origin; |
1305 | char buf[32]; | |
1306 | ||
1307 | if (!ctx->details_comp->cfg.with_time) { | |
1308 | goto end; | |
1309 | } | |
1310 | ||
1311 | format_uint(buf, bt_clock_snapshot_get_value(cs), 10); | |
1312 | g_string_append_printf(ctx->str, "[%s%s%s%s%s", | |
1313 | color_bold(ctx), color_fg_blue(ctx), buf, | |
1314 | color_reset(ctx), | |
1315 | ctx->details_comp->cfg.compact ? "" : " cycles"); | |
d24d5663 PP |
1316 | cs_status = bt_clock_snapshot_get_ns_from_origin(cs, &ns_from_origin); |
1317 | if (cs_status == BT_CLOCK_SNAPSHOT_GET_NS_FROM_ORIGIN_STATUS_OK) { | |
55478183 PP |
1318 | format_int(buf, ns_from_origin, 10); |
1319 | g_string_append_printf(ctx->str, "%s %s%s%s%s%s", | |
1320 | ctx->details_comp->cfg.compact ? "" : ",", | |
1321 | color_bold(ctx), color_fg_blue(ctx), buf, | |
1322 | color_reset(ctx), | |
1323 | ctx->details_comp->cfg.compact ? "" : " ns from origin"); | |
1324 | } | |
1325 | ||
1326 | g_string_append(ctx->str, "]"); | |
1327 | ||
1328 | if (ctx->details_comp->cfg.compact) { | |
1329 | write_sp(ctx); | |
1330 | } else { | |
1331 | write_nl(ctx); | |
1332 | } | |
1333 | ||
1334 | end: | |
1335 | return; | |
1336 | } | |
1337 | ||
1338 | static | |
1339 | int write_message_follow_tag(struct details_write_ctx *ctx, | |
1340 | const bt_stream *stream) | |
1341 | { | |
1342 | int ret; | |
1343 | uint64_t unique_trace_id; | |
1344 | const bt_stream_class *sc = bt_stream_borrow_class_const(stream); | |
1345 | const bt_trace *trace = bt_stream_borrow_trace_const(stream); | |
1346 | ||
1347 | ret = details_trace_unique_id(ctx, trace, &unique_trace_id); | |
1348 | if (ret) { | |
1349 | goto end; | |
1350 | } | |
1351 | ||
1352 | if (ctx->details_comp->cfg.compact) { | |
1353 | g_string_append_printf(ctx->str, | |
1354 | "%s{%s%" PRIu64 " %" PRIu64 " %" PRIu64 "%s%s}%s ", | |
1355 | color_fg_cyan(ctx), color_bold(ctx), | |
1356 | unique_trace_id, bt_stream_class_get_id(sc), | |
1357 | bt_stream_get_id(stream), | |
1358 | color_reset(ctx), color_fg_cyan(ctx), color_reset(ctx)); | |
1359 | } else { | |
1360 | g_string_append_printf(ctx->str, | |
1361 | "%s{Trace %s%" PRIu64 "%s%s, Stream class ID %s%" PRIu64 "%s%s, Stream ID %s%" PRIu64 "%s%s}%s\n", | |
1362 | color_fg_cyan(ctx), | |
1363 | color_bold(ctx), unique_trace_id, | |
1364 | color_reset(ctx), color_fg_cyan(ctx), | |
1365 | color_bold(ctx), bt_stream_class_get_id(sc), | |
1366 | color_reset(ctx), color_fg_cyan(ctx), | |
1367 | color_bold(ctx), bt_stream_get_id(stream), | |
1368 | color_reset(ctx), color_fg_cyan(ctx), | |
1369 | color_reset(ctx)); | |
1370 | } | |
1371 | ||
1372 | end: | |
1373 | return ret; | |
1374 | } | |
1375 | ||
1376 | static | |
1377 | void write_field(struct details_write_ctx *ctx, const bt_field *field, | |
1378 | const char *name) | |
1379 | { | |
1380 | uint64_t i; | |
1381 | bt_field_class_type fc_type = bt_field_get_class_type(field); | |
1382 | const bt_field_class *fc; | |
1383 | char buf[64]; | |
1384 | ||
1385 | /* Write field's name */ | |
1386 | if (name) { | |
1387 | write_compound_member_name(ctx, name); | |
1388 | } | |
1389 | ||
1390 | /* Write field's value */ | |
1391 | switch (fc_type) { | |
1392 | case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER: | |
1393 | case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION: | |
1394 | case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER: | |
1395 | case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION: | |
1396 | { | |
1397 | unsigned int fmt_base; | |
1398 | bt_field_class_integer_preferred_display_base base; | |
1399 | ||
1400 | fc = bt_field_borrow_class_const(field); | |
1401 | base = bt_field_class_integer_get_preferred_display_base(fc); | |
1402 | ||
1403 | switch (base) { | |
1404 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL: | |
1405 | fmt_base = 10; | |
1406 | break; | |
1407 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_OCTAL: | |
1408 | fmt_base = 8; | |
1409 | break; | |
1410 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_BINARY: | |
1411 | fmt_base = 2; | |
1412 | break; | |
1413 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_HEXADECIMAL: | |
1414 | fmt_base = 16; | |
1415 | break; | |
1416 | default: | |
1417 | abort(); | |
1418 | } | |
1419 | ||
1420 | if (fc_type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER || | |
1421 | fc_type == BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION) { | |
1422 | format_uint(buf, | |
1423 | bt_field_unsigned_integer_get_value(field), | |
1424 | fmt_base); | |
1425 | write_sp(ctx); | |
1426 | write_uint_str_prop_value(ctx, buf); | |
1427 | } else { | |
1428 | format_int(buf, | |
1429 | bt_field_signed_integer_get_value(field), | |
1430 | fmt_base); | |
1431 | write_sp(ctx); | |
1432 | write_int_str_prop_value(ctx, buf); | |
1433 | } | |
1434 | ||
1435 | break; | |
1436 | } | |
1437 | case BT_FIELD_CLASS_TYPE_REAL: | |
1438 | write_sp(ctx); | |
1439 | write_float_prop_value(ctx, bt_field_real_get_value(field)); | |
1440 | break; | |
1441 | case BT_FIELD_CLASS_TYPE_STRING: | |
1442 | write_sp(ctx); | |
1443 | write_str_prop_value(ctx, bt_field_string_get_value(field)); | |
1444 | break; | |
1445 | case BT_FIELD_CLASS_TYPE_STRUCTURE: | |
1446 | { | |
1447 | uint64_t member_count; | |
1448 | ||
1449 | fc = bt_field_borrow_class_const(field); | |
1450 | member_count = bt_field_class_structure_get_member_count(fc); | |
1451 | ||
1452 | if (member_count > 0) { | |
1453 | incr_indent(ctx); | |
1454 | ||
1455 | for (i = 0; i < member_count; i++) { | |
1456 | const bt_field_class_structure_member *member = | |
1457 | bt_field_class_structure_borrow_member_by_index_const( | |
1458 | fc, i); | |
1459 | const bt_field *member_field = | |
1460 | bt_field_structure_borrow_member_field_by_index_const( | |
1461 | field, i); | |
1462 | ||
1463 | write_nl(ctx); | |
1464 | write_field(ctx, member_field, | |
1465 | bt_field_class_structure_member_get_name(member)); | |
1466 | } | |
1467 | ||
1468 | decr_indent(ctx); | |
1469 | } else { | |
1470 | g_string_append(ctx->str, " Empty"); | |
1471 | } | |
1472 | ||
1473 | break; | |
1474 | } | |
1475 | case BT_FIELD_CLASS_TYPE_STATIC_ARRAY: | |
1476 | case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY: | |
1477 | { | |
1478 | uint64_t length = bt_field_array_get_length(field); | |
1479 | ||
1480 | if (length == 0) { | |
1481 | g_string_append(ctx->str, " Empty"); | |
1482 | } else { | |
1483 | g_string_append(ctx->str, " Length "); | |
1484 | write_uint_prop_value(ctx, length); | |
1485 | g_string_append_c(ctx->str, ':'); | |
1486 | } | |
1487 | ||
1488 | incr_indent(ctx); | |
1489 | ||
1490 | for (i = 0; i < length; i++) { | |
1491 | const bt_field *elem_field = | |
1492 | bt_field_array_borrow_element_field_by_index_const( | |
1493 | field, i); | |
1494 | ||
1495 | write_nl(ctx); | |
1496 | write_array_index(ctx, i); | |
1497 | write_field(ctx, elem_field, NULL); | |
1498 | } | |
1499 | ||
1500 | decr_indent(ctx); | |
1501 | break; | |
1502 | } | |
1503 | case BT_FIELD_CLASS_TYPE_VARIANT: | |
1504 | write_field(ctx, | |
1505 | bt_field_variant_borrow_selected_option_field_const( | |
1506 | field), NULL); | |
1507 | break; | |
1508 | default: | |
1509 | abort(); | |
1510 | } | |
1511 | } | |
1512 | ||
1513 | static | |
1514 | void write_root_field(struct details_write_ctx *ctx, const char *name, | |
1515 | const bt_field *field) | |
1516 | { | |
1517 | BT_ASSERT(name); | |
1518 | BT_ASSERT(field); | |
1519 | write_indent(ctx); | |
1520 | write_prop_name(ctx, name); | |
1521 | g_string_append(ctx->str, ":"); | |
1522 | write_field(ctx, field, NULL); | |
1523 | write_nl(ctx); | |
1524 | } | |
1525 | ||
1526 | static | |
1527 | int write_event_message(struct details_write_ctx *ctx, | |
1528 | const bt_message *msg) | |
1529 | { | |
1530 | int ret = 0; | |
1531 | const bt_event *event = bt_message_event_borrow_event_const(msg); | |
1532 | const bt_stream *stream = bt_event_borrow_stream_const(event); | |
1533 | const bt_event_class *ec = bt_event_borrow_class_const(event); | |
1534 | const bt_stream_class *sc = bt_event_class_borrow_stream_class_const(ec); | |
1535 | const bt_trace_class *tc = bt_stream_class_borrow_trace_class_const(sc); | |
1536 | const char *ec_name; | |
1537 | const bt_field *field; | |
1538 | ||
1539 | ret = try_write_meta(ctx, tc, sc, ec); | |
1540 | if (ret) { | |
1541 | goto end; | |
1542 | } | |
1543 | ||
1544 | /* Write time */ | |
1545 | if (bt_stream_class_borrow_default_clock_class_const(sc)) { | |
1546 | write_time(ctx, | |
1547 | bt_message_event_borrow_default_clock_snapshot_const( | |
1548 | msg)); | |
1549 | } | |
1550 | ||
1551 | /* Write follow tag for message */ | |
1552 | ret = write_message_follow_tag(ctx, stream); | |
1553 | if (ret) { | |
1554 | goto end; | |
1555 | } | |
1556 | ||
1557 | /* Write object's basic properties */ | |
1558 | write_obj_type_name(ctx, "Event"); | |
1559 | ec_name = bt_event_class_get_name(ec); | |
1560 | if (ec_name) { | |
1561 | g_string_append_printf(ctx->str, " `%s%s%s`", | |
1562 | color_fg_green(ctx), ec_name, color_reset(ctx)); | |
1563 | } | |
1564 | ||
1565 | g_string_append(ctx->str, " ("); | |
1566 | ||
1567 | if (!ctx->details_comp->cfg.compact) { | |
1568 | g_string_append(ctx->str, "Class ID "); | |
1569 | } | |
1570 | ||
1571 | write_uint_prop_value(ctx, bt_event_class_get_id(ec)); | |
1572 | g_string_append(ctx->str, ")"); | |
1573 | ||
1574 | if (ctx->details_comp->cfg.compact) { | |
1575 | write_nl(ctx); | |
1576 | goto end; | |
1577 | } | |
1578 | ||
1579 | /* Write fields */ | |
1580 | g_string_append(ctx->str, ":\n"); | |
1581 | incr_indent(ctx); | |
1582 | field = bt_event_borrow_common_context_field_const(event); | |
1583 | if (field) { | |
1584 | write_root_field(ctx, "Common context", field); | |
1585 | } | |
1586 | ||
1587 | field = bt_event_borrow_specific_context_field_const(event); | |
1588 | if (field) { | |
1589 | write_root_field(ctx, "Specific context", field); | |
1590 | } | |
1591 | ||
1592 | field = bt_event_borrow_payload_field_const(event); | |
1593 | if (field) { | |
1594 | write_root_field(ctx, "Payload", field); | |
1595 | } | |
1596 | ||
1597 | decr_indent(ctx); | |
1598 | ||
1599 | end: | |
1600 | ||
1601 | return ret; | |
1602 | } | |
1603 | ||
1604 | static | |
1605 | gint compare_streams(const bt_stream **a, const bt_stream **b) | |
1606 | { | |
1607 | uint64_t id_a = bt_stream_get_id(*a); | |
1608 | uint64_t id_b = bt_stream_get_id(*b); | |
1609 | ||
1610 | if (id_a < id_b) { | |
1611 | return -1; | |
1612 | } else if (id_a > id_b) { | |
1613 | return 1; | |
1614 | } else { | |
1615 | const bt_stream_class *a_sc = bt_stream_borrow_class_const(*a); | |
1616 | const bt_stream_class *b_sc = bt_stream_borrow_class_const(*b); | |
1617 | uint64_t a_sc_id = bt_stream_class_get_id(a_sc); | |
1618 | uint64_t b_sc_id = bt_stream_class_get_id(b_sc); | |
1619 | ||
1620 | if (a_sc_id < b_sc_id) { | |
1621 | return -1; | |
1622 | } else if (a_sc_id > b_sc_id) { | |
1623 | return 1; | |
1624 | } else { | |
1625 | return 0; | |
1626 | } | |
1627 | } | |
1628 | } | |
1629 | ||
1630 | static | |
1631 | void write_trace(struct details_write_ctx *ctx, const bt_trace *trace) | |
1632 | { | |
1633 | const char *name; | |
55478183 PP |
1634 | GPtrArray *streams = g_ptr_array_new(); |
1635 | uint64_t i; | |
1636 | bool printed_prop = false; | |
335a2da5 PP |
1637 | GPtrArray *env_names = g_ptr_array_new(); |
1638 | uint64_t env_count; | |
55478183 PP |
1639 | |
1640 | write_indent(ctx); | |
1641 | write_obj_type_name(ctx, "Trace"); | |
1642 | ||
1643 | /* Write name */ | |
1644 | if (ctx->details_comp->cfg.with_trace_name) { | |
1645 | name = bt_trace_get_name(trace); | |
1646 | if (name) { | |
1647 | g_string_append(ctx->str, " `"); | |
1648 | write_str_prop_value(ctx, name); | |
1649 | g_string_append(ctx->str, "`"); | |
1650 | } | |
1651 | } | |
1652 | ||
1653 | /* Write properties */ | |
1654 | incr_indent(ctx); | |
1655 | ||
335a2da5 PP |
1656 | /* Write UUID */ |
1657 | if (ctx->details_comp->cfg.with_uuid) { | |
1658 | bt_uuid uuid = bt_trace_get_uuid(trace); | |
1659 | ||
1660 | if (uuid) { | |
55478183 PP |
1661 | if (!printed_prop) { |
1662 | g_string_append(ctx->str, ":\n"); | |
1663 | printed_prop = true; | |
1664 | } | |
1665 | ||
335a2da5 | 1666 | write_uuid_prop_line(ctx, "UUID", uuid); |
55478183 PP |
1667 | } |
1668 | } | |
1669 | ||
335a2da5 PP |
1670 | /* Write environment */ |
1671 | env_count = bt_trace_get_environment_entry_count(trace); | |
1672 | if (env_count > 0) { | |
1673 | if (!printed_prop) { | |
1674 | g_string_append(ctx->str, ":\n"); | |
1675 | printed_prop = true; | |
1676 | } | |
55478183 | 1677 | |
335a2da5 PP |
1678 | write_indent(ctx); |
1679 | write_prop_name(ctx, "Environment"); | |
1680 | g_string_append(ctx->str, " ("); | |
1681 | write_uint_prop_value(ctx, env_count); | |
1682 | g_string_append_printf(ctx->str, " entr%s):", | |
1683 | env_count == 1 ? "y" : "ies"); | |
1684 | write_nl(ctx); | |
1685 | incr_indent(ctx); | |
1686 | ||
1687 | for (i = 0; i < env_count; i++) { | |
1688 | const char *name; | |
1689 | const bt_value *value; | |
1690 | ||
1691 | bt_trace_borrow_environment_entry_by_index_const( | |
1692 | trace, i, &name, &value); | |
1693 | g_ptr_array_add(env_names, (gpointer) name); | |
1694 | } | |
1695 | ||
1696 | g_ptr_array_sort(env_names, (GCompareFunc) compare_strings); | |
1697 | ||
1698 | for (i = 0; i < env_names->len; i++) { | |
1699 | const char *name = env_names->pdata[i]; | |
1700 | const bt_value *value = | |
1701 | bt_trace_borrow_environment_entry_value_by_name_const( | |
1702 | trace, name); | |
1703 | ||
1704 | BT_ASSERT(value); | |
1705 | write_compound_member_name(ctx, name); | |
1706 | write_sp(ctx); | |
1707 | ||
1708 | if (bt_value_get_type(value) == | |
1709 | BT_VALUE_TYPE_SIGNED_INTEGER) { | |
1710 | write_int_prop_value(ctx, | |
1711 | bt_value_signed_integer_get(value)); | |
1712 | } else if (bt_value_get_type(value) == | |
1713 | BT_VALUE_TYPE_STRING) { | |
1714 | write_str_prop_value(ctx, | |
1715 | bt_value_string_get(value)); | |
1716 | } else { | |
1717 | abort(); | |
55478183 PP |
1718 | } |
1719 | ||
335a2da5 | 1720 | write_nl(ctx); |
55478183 | 1721 | } |
335a2da5 PP |
1722 | |
1723 | decr_indent(ctx); | |
55478183 PP |
1724 | } |
1725 | ||
1726 | for (i = 0; i < bt_trace_get_stream_count(trace); i++) { | |
1727 | g_ptr_array_add(streams, | |
1728 | (gpointer) bt_trace_borrow_stream_by_index_const( | |
1729 | trace, i)); | |
1730 | } | |
1731 | ||
1732 | g_ptr_array_sort(streams, (GCompareFunc) compare_streams); | |
1733 | ||
1734 | if (streams->len > 0 && !printed_prop) { | |
1735 | g_string_append(ctx->str, ":\n"); | |
1736 | printed_prop = true; | |
1737 | } | |
1738 | ||
1739 | for (i = 0; i < streams->len; i++) { | |
1740 | const bt_stream *stream = streams->pdata[i]; | |
1741 | ||
1742 | write_indent(ctx); | |
1743 | write_obj_type_name(ctx, "Stream"); | |
1744 | g_string_append(ctx->str, " (ID "); | |
1745 | write_uint_prop_value(ctx, bt_stream_get_id(stream)); | |
1746 | g_string_append(ctx->str, ", Class ID "); | |
1747 | write_uint_prop_value(ctx, bt_stream_class_get_id( | |
1748 | bt_stream_borrow_class_const(stream))); | |
1749 | g_string_append(ctx->str, ")"); | |
1750 | write_nl(ctx); | |
1751 | } | |
1752 | ||
1753 | decr_indent(ctx); | |
1754 | ||
1755 | if (!printed_prop) { | |
1756 | write_nl(ctx); | |
1757 | } | |
1758 | ||
1759 | g_ptr_array_free(streams, TRUE); | |
335a2da5 | 1760 | g_ptr_array_free(env_names, TRUE); |
55478183 PP |
1761 | } |
1762 | ||
1763 | static | |
1764 | int write_stream_beginning_message(struct details_write_ctx *ctx, | |
1765 | const bt_message *msg) | |
1766 | { | |
1767 | int ret = 0; | |
1768 | const bt_stream *stream = | |
1769 | bt_message_stream_beginning_borrow_stream_const(msg); | |
1770 | const bt_trace *trace = bt_stream_borrow_trace_const(stream); | |
1771 | const bt_stream_class *sc = bt_stream_borrow_class_const(stream); | |
188edac1 | 1772 | const bt_clock_class *cc = bt_stream_class_borrow_default_clock_class_const(sc); |
55478183 PP |
1773 | const bt_trace_class *tc = bt_stream_class_borrow_trace_class_const(sc); |
1774 | const char *name; | |
1775 | ||
1776 | ret = try_write_meta(ctx, tc, sc, NULL); | |
1777 | if (ret) { | |
1778 | goto end; | |
1779 | } | |
1780 | ||
188edac1 SM |
1781 | /* Write time */ |
1782 | if (cc) { | |
1783 | const bt_clock_snapshot *cs; | |
1784 | bt_message_stream_clock_snapshot_state cs_state = | |
1785 | bt_message_stream_beginning_borrow_default_clock_snapshot_const(msg, &cs); | |
1786 | ||
1787 | if (cs_state == BT_MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_KNOWN) { | |
1788 | write_time(ctx, cs); | |
1789 | } else { | |
1790 | write_time_str(ctx, "Unknown"); | |
1791 | } | |
1792 | } | |
1793 | ||
55478183 PP |
1794 | /* Write follow tag for message */ |
1795 | ret = write_message_follow_tag(ctx, stream); | |
1796 | if (ret) { | |
1797 | goto end; | |
1798 | } | |
1799 | ||
1800 | /* Write stream properties */ | |
1801 | write_obj_type_name(ctx, "Stream beginning"); | |
1802 | ||
1803 | if (ctx->details_comp->cfg.compact) { | |
1804 | write_nl(ctx); | |
1805 | goto end; | |
1806 | } | |
1807 | ||
1808 | g_string_append(ctx->str, ":\n"); | |
1809 | incr_indent(ctx); | |
1810 | ||
1811 | if (ctx->details_comp->cfg.with_stream_name) { | |
1812 | name = bt_stream_get_name(stream); | |
1813 | if (name) { | |
1814 | write_str_prop_line(ctx, "Name", name); | |
1815 | } | |
1816 | } | |
1817 | ||
1818 | if (ctx->details_comp->cfg.with_stream_class_name) { | |
1819 | name = bt_stream_class_get_name(sc); | |
1820 | if (name) { | |
1821 | write_str_prop_line(ctx, "Class name", name); | |
1822 | } | |
1823 | } | |
1824 | ||
1825 | write_trace(ctx, trace); | |
1826 | decr_indent(ctx); | |
1827 | ||
1828 | end: | |
1829 | return ret; | |
1830 | } | |
1831 | ||
1832 | static | |
1833 | int write_stream_end_message(struct details_write_ctx *ctx, | |
1834 | const bt_message *msg) | |
1835 | { | |
1836 | int ret = 0; | |
1837 | const bt_stream *stream = | |
1838 | bt_message_stream_end_borrow_stream_const(msg); | |
188edac1 SM |
1839 | const bt_stream_class *sc = |
1840 | bt_stream_borrow_class_const(stream); | |
1841 | const bt_clock_class *cc = | |
1842 | bt_stream_class_borrow_default_clock_class_const(sc); | |
55478183 PP |
1843 | |
1844 | /* Write time */ | |
188edac1 SM |
1845 | if (cc) { |
1846 | const bt_clock_snapshot *cs; | |
1847 | bt_message_stream_clock_snapshot_state cs_state = | |
1848 | bt_message_stream_end_borrow_default_clock_snapshot_const(msg, &cs); | |
55478183 | 1849 | |
188edac1 SM |
1850 | if (cs_state == BT_MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_KNOWN) { |
1851 | write_time(ctx, cs); | |
1852 | } else { | |
1853 | write_time_str(ctx, "Unknown"); | |
1854 | } | |
55478183 PP |
1855 | } |
1856 | ||
1857 | /* Write follow tag for message */ | |
1858 | ret = write_message_follow_tag(ctx, stream); | |
1859 | if (ret) { | |
1860 | goto end; | |
1861 | } | |
1862 | ||
188edac1 SM |
1863 | /* Write stream properties */ |
1864 | write_obj_type_name(ctx, "Stream end\n"); | |
55478183 PP |
1865 | |
1866 | end: | |
1867 | return ret; | |
1868 | } | |
1869 | ||
1870 | static | |
1871 | int write_packet_beginning_message(struct details_write_ctx *ctx, | |
1872 | const bt_message *msg) | |
1873 | { | |
1874 | int ret = 0; | |
1875 | const bt_packet *packet = | |
1876 | bt_message_packet_beginning_borrow_packet_const(msg); | |
1877 | const bt_stream *stream = bt_packet_borrow_stream_const(packet); | |
1878 | const bt_stream_class *sc = bt_stream_borrow_class_const(stream); | |
1879 | const bt_field *field; | |
1880 | ||
1881 | /* Write time */ | |
1882 | if (bt_stream_class_packets_have_beginning_default_clock_snapshot(sc)) { | |
1883 | write_time(ctx, | |
1884 | bt_message_packet_beginning_borrow_default_clock_snapshot_const( | |
1885 | msg)); | |
1886 | } | |
1887 | ||
1888 | /* Write follow tag for message */ | |
1889 | ret = write_message_follow_tag(ctx, stream); | |
1890 | if (ret) { | |
1891 | goto end; | |
1892 | } | |
1893 | ||
1894 | write_obj_type_name(ctx, "Packet beginning"); | |
1895 | ||
1896 | if (ctx->details_comp->cfg.compact) { | |
1897 | write_nl(ctx); | |
1898 | goto end; | |
1899 | } | |
1900 | ||
1901 | /* Write field */ | |
1902 | g_string_append(ctx->str, ":\n"); | |
1903 | incr_indent(ctx); | |
1904 | field = bt_packet_borrow_context_field_const(packet); | |
1905 | if (field) { | |
1906 | write_root_field(ctx, "Context", field); | |
1907 | } | |
1908 | ||
1909 | decr_indent(ctx); | |
1910 | ||
1911 | end: | |
1912 | return ret; | |
1913 | } | |
1914 | ||
1915 | static | |
1916 | int write_discarded_items_message(struct details_write_ctx *ctx, | |
1917 | const char *name, const bt_stream *stream, | |
1918 | const bt_clock_snapshot *beginning_cs, | |
1919 | const bt_clock_snapshot *end_cs, uint64_t count) | |
1920 | { | |
1921 | int ret = 0; | |
1922 | ||
1923 | /* Write times */ | |
1924 | if (beginning_cs) { | |
1925 | write_time(ctx, beginning_cs); | |
1926 | BT_ASSERT(end_cs); | |
1927 | write_time(ctx, end_cs); | |
1928 | } | |
1929 | ||
1930 | /* Write follow tag for message */ | |
1931 | ret = write_message_follow_tag(ctx, stream); | |
1932 | if (ret) { | |
1933 | goto end; | |
1934 | } | |
1935 | ||
1936 | write_obj_type_name(ctx, "Discarded "); | |
1937 | write_obj_type_name(ctx, name); | |
1938 | ||
1939 | /* Write count */ | |
1940 | if (count == UINT64_C(-1)) { | |
1941 | write_nl(ctx); | |
1942 | goto end; | |
1943 | } | |
1944 | ||
1945 | g_string_append(ctx->str, " ("); | |
1946 | write_uint_prop_value(ctx, count); | |
1947 | g_string_append_printf(ctx->str, " %s)\n", name); | |
1948 | ||
1949 | end: | |
1950 | return ret; | |
1951 | } | |
1952 | ||
1953 | static | |
1954 | int write_discarded_events_message(struct details_write_ctx *ctx, | |
1955 | const bt_message *msg) | |
1956 | { | |
1957 | const bt_stream *stream = bt_message_discarded_events_borrow_stream_const( | |
1958 | msg); | |
1959 | const bt_stream_class *sc = bt_stream_borrow_class_const(stream); | |
1960 | const bt_clock_snapshot *beginning_cs = NULL; | |
1961 | const bt_clock_snapshot *end_cs = NULL; | |
1962 | uint64_t count; | |
1963 | ||
1964 | if (bt_stream_class_discarded_events_have_default_clock_snapshots(sc)) { | |
1965 | beginning_cs = | |
1966 | bt_message_discarded_events_borrow_beginning_default_clock_snapshot_const( | |
1967 | msg); | |
1968 | end_cs = | |
1969 | bt_message_discarded_events_borrow_end_default_clock_snapshot_const( | |
1970 | msg); | |
1971 | } | |
1972 | ||
1973 | if (bt_message_discarded_events_get_count(msg, &count) != | |
1974 | BT_PROPERTY_AVAILABILITY_AVAILABLE) { | |
1975 | count = UINT64_C(-1); | |
1976 | } | |
1977 | ||
1978 | return write_discarded_items_message(ctx, "events", stream, | |
1979 | beginning_cs, end_cs, count); | |
1980 | } | |
1981 | ||
1982 | static | |
1983 | int write_discarded_packets_message(struct details_write_ctx *ctx, | |
1984 | const bt_message *msg) | |
1985 | { | |
1986 | const bt_stream *stream = bt_message_discarded_packets_borrow_stream_const( | |
1987 | msg); | |
1988 | const bt_stream_class *sc = bt_stream_borrow_class_const(stream); | |
1989 | const bt_clock_snapshot *beginning_cs = NULL; | |
1990 | const bt_clock_snapshot *end_cs = NULL; | |
1991 | uint64_t count; | |
1992 | ||
1993 | if (bt_stream_class_discarded_packets_have_default_clock_snapshots(sc)) { | |
1994 | beginning_cs = | |
1995 | bt_message_discarded_packets_borrow_beginning_default_clock_snapshot_const( | |
1996 | msg); | |
1997 | end_cs = | |
1998 | bt_message_discarded_packets_borrow_end_default_clock_snapshot_const( | |
1999 | msg); | |
2000 | } | |
2001 | ||
2002 | if (bt_message_discarded_packets_get_count(msg, &count) != | |
2003 | BT_PROPERTY_AVAILABILITY_AVAILABLE) { | |
2004 | count = UINT64_C(-1); | |
2005 | } | |
2006 | ||
2007 | return write_discarded_items_message(ctx, "packets", stream, | |
2008 | beginning_cs, end_cs, count); | |
2009 | } | |
2010 | ||
2011 | static | |
2012 | int write_packet_end_message(struct details_write_ctx *ctx, | |
2013 | const bt_message *msg) | |
2014 | { | |
2015 | int ret = 0; | |
2016 | const bt_packet *packet = | |
2017 | bt_message_packet_end_borrow_packet_const(msg); | |
2018 | const bt_stream *stream = bt_packet_borrow_stream_const(packet); | |
2019 | const bt_stream_class *sc = bt_stream_borrow_class_const(stream); | |
2020 | ||
2021 | /* Write time */ | |
2022 | if (bt_stream_class_packets_have_end_default_clock_snapshot(sc)) { | |
2023 | write_time(ctx, | |
2024 | bt_message_packet_end_borrow_default_clock_snapshot_const( | |
2025 | msg)); | |
2026 | } | |
2027 | ||
2028 | /* Write follow tag for message */ | |
2029 | ret = write_message_follow_tag(ctx, stream); | |
2030 | if (ret) { | |
2031 | goto end; | |
2032 | } | |
2033 | ||
2034 | write_obj_type_name(ctx, "Packet end"); | |
2035 | write_nl(ctx); | |
2036 | ||
2037 | end: | |
2038 | return ret; | |
2039 | } | |
2040 | ||
2041 | static | |
2042 | int write_message_iterator_inactivity_message(struct details_write_ctx *ctx, | |
2043 | const bt_message *msg) | |
2044 | { | |
2045 | int ret = 0; | |
2046 | const bt_clock_snapshot *cs = | |
2047 | bt_message_message_iterator_inactivity_borrow_default_clock_snapshot_const( | |
2048 | msg); | |
2049 | ||
2050 | /* Write time */ | |
2051 | write_time(ctx, cs); | |
2052 | write_obj_type_name(ctx, "Message iterator inactivity"); | |
2053 | ||
2054 | if (ctx->details_comp->cfg.compact) { | |
2055 | write_nl(ctx); | |
2056 | goto end; | |
2057 | } | |
2058 | ||
2059 | /* Write clock class properties */ | |
2060 | g_string_append(ctx->str, ":\n"); | |
2061 | incr_indent(ctx); | |
2062 | write_indent(ctx); | |
2063 | write_prop_name(ctx, "Clock class"); | |
2064 | g_string_append_c(ctx->str, ':'); | |
2065 | write_nl(ctx); | |
2066 | incr_indent(ctx); | |
2067 | write_clock_class_prop_lines(ctx, | |
2068 | bt_clock_snapshot_borrow_clock_class_const(cs)); | |
2069 | decr_indent(ctx); | |
2070 | ||
2071 | end: | |
2072 | return ret; | |
2073 | } | |
2074 | ||
2075 | BT_HIDDEN | |
2076 | int details_write_message(struct details_comp *details_comp, | |
2077 | const bt_message *msg) | |
2078 | { | |
2079 | int ret = 0; | |
2080 | struct details_write_ctx ctx = { | |
2081 | .details_comp = details_comp, | |
2082 | .str = details_comp->str, | |
2083 | .indent_level = 0, | |
2084 | }; | |
2085 | ||
2086 | /* Reset output buffer */ | |
2087 | g_string_assign(details_comp->str, ""); | |
2088 | ||
2089 | if (details_comp->printed_something && !details_comp->cfg.compact) { | |
2090 | write_nl(&ctx); | |
2091 | } | |
2092 | ||
2093 | switch (bt_message_get_type(msg)) { | |
2094 | case BT_MESSAGE_TYPE_EVENT: | |
2095 | ret = write_event_message(&ctx, msg); | |
2096 | break; | |
2097 | case BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY: | |
2098 | ret = write_message_iterator_inactivity_message(&ctx, msg); | |
2099 | break; | |
2100 | case BT_MESSAGE_TYPE_STREAM_BEGINNING: | |
2101 | ret = write_stream_beginning_message(&ctx, msg); | |
2102 | break; | |
2103 | case BT_MESSAGE_TYPE_STREAM_END: | |
2104 | ret = write_stream_end_message(&ctx, msg); | |
2105 | break; | |
2106 | case BT_MESSAGE_TYPE_PACKET_BEGINNING: | |
2107 | ret = write_packet_beginning_message(&ctx, msg); | |
2108 | break; | |
2109 | case BT_MESSAGE_TYPE_PACKET_END: | |
2110 | ret = write_packet_end_message(&ctx, msg); | |
2111 | break; | |
55478183 PP |
2112 | case BT_MESSAGE_TYPE_DISCARDED_EVENTS: |
2113 | ret = write_discarded_events_message(&ctx, msg); | |
2114 | break; | |
2115 | case BT_MESSAGE_TYPE_DISCARDED_PACKETS: | |
2116 | ret = write_discarded_packets_message(&ctx, msg); | |
2117 | break; | |
2118 | default: | |
2119 | abort(); | |
2120 | } | |
2121 | ||
2122 | return ret; | |
2123 | } |