| 1 | /* |
| 2 | * SPDX-License-Identifier: MIT |
| 3 | * |
| 4 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 5 | * Copyright 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 6 | */ |
| 7 | |
| 8 | #include <babeltrace2/babeltrace.h> |
| 9 | #include "compat/bitfield.h" |
| 10 | #include "common/common.h" |
| 11 | #include "common/uuid.h" |
| 12 | #include "compat/time.h" |
| 13 | #include "common/assert.h" |
| 14 | #include <inttypes.h> |
| 15 | #include <ctype.h> |
| 16 | #include <stdbool.h> |
| 17 | #include <string.h> |
| 18 | #include "pretty.h" |
| 19 | |
| 20 | #define NSEC_PER_SEC 1000000000LL |
| 21 | |
| 22 | static char color_name[32]; |
| 23 | static char color_field_name[32]; |
| 24 | static char color_rst[32]; |
| 25 | static char color_string_value[32]; |
| 26 | static char color_number_value[32]; |
| 27 | static char color_enum_mapping_name[32]; |
| 28 | static char color_unknown[32]; |
| 29 | static char color_event_name[32]; |
| 30 | static char color_timestamp[32]; |
| 31 | |
| 32 | struct timestamp { |
| 33 | int64_t real_timestamp; /* Relative to UNIX epoch. */ |
| 34 | uint64_t clock_snapshot; /* In cycles. */ |
| 35 | }; |
| 36 | |
| 37 | static |
| 38 | int print_field(struct pretty_component *pretty, |
| 39 | const bt_field *field, bool print_names); |
| 40 | |
| 41 | static |
| 42 | void print_name_equal(struct pretty_component *pretty, const char *name) |
| 43 | { |
| 44 | if (pretty->use_colors) { |
| 45 | bt_common_g_string_append(pretty->string, color_name); |
| 46 | bt_common_g_string_append(pretty->string, name); |
| 47 | bt_common_g_string_append(pretty->string, color_rst); |
| 48 | } else { |
| 49 | bt_common_g_string_append(pretty->string, name); |
| 50 | } |
| 51 | bt_common_g_string_append(pretty->string, " = "); |
| 52 | } |
| 53 | |
| 54 | static |
| 55 | void print_field_name_equal(struct pretty_component *pretty, const char *name) |
| 56 | { |
| 57 | if (pretty->use_colors) { |
| 58 | bt_common_g_string_append(pretty->string, color_field_name); |
| 59 | bt_common_g_string_append(pretty->string, name); |
| 60 | bt_common_g_string_append(pretty->string, color_rst); |
| 61 | } else { |
| 62 | bt_common_g_string_append(pretty->string, name); |
| 63 | } |
| 64 | bt_common_g_string_append(pretty->string, " = "); |
| 65 | } |
| 66 | |
| 67 | static |
| 68 | void print_timestamp_cycles(struct pretty_component *pretty, |
| 69 | const bt_clock_snapshot *clock_snapshot, bool update_last) |
| 70 | { |
| 71 | uint64_t cycles; |
| 72 | |
| 73 | cycles = bt_clock_snapshot_get_value(clock_snapshot); |
| 74 | bt_common_g_string_append_printf(pretty->string, "%020" PRIu64, cycles); |
| 75 | |
| 76 | if (update_last) { |
| 77 | if (pretty->last_cycles_timestamp != -1ULL) { |
| 78 | pretty->delta_cycles = cycles - pretty->last_cycles_timestamp; |
| 79 | } |
| 80 | |
| 81 | pretty->last_cycles_timestamp = cycles; |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | static |
| 86 | void print_timestamp_wall(struct pretty_component *pretty, |
| 87 | const bt_clock_snapshot *clock_snapshot, bool update_last) |
| 88 | { |
| 89 | int ret; |
| 90 | int64_t ts_nsec = 0; /* add configurable offset */ |
| 91 | int64_t ts_sec = 0; /* add configurable offset */ |
| 92 | uint64_t ts_sec_abs, ts_nsec_abs; |
| 93 | bool is_negative; |
| 94 | |
| 95 | if (!clock_snapshot) { |
| 96 | bt_common_g_string_append(pretty->string, "??:??:??.?????????"); |
| 97 | return; |
| 98 | } |
| 99 | |
| 100 | ret = bt_clock_snapshot_get_ns_from_origin(clock_snapshot, &ts_nsec); |
| 101 | if (ret) { |
| 102 | // TODO: log, this is unexpected |
| 103 | bt_common_g_string_append(pretty->string, "Error"); |
| 104 | return; |
| 105 | } |
| 106 | |
| 107 | if (update_last) { |
| 108 | if (pretty->last_real_timestamp != -1ULL) { |
| 109 | pretty->delta_real_timestamp = ts_nsec - pretty->last_real_timestamp; |
| 110 | } |
| 111 | |
| 112 | pretty->last_real_timestamp = ts_nsec; |
| 113 | } |
| 114 | |
| 115 | ts_sec += ts_nsec / NSEC_PER_SEC; |
| 116 | ts_nsec = ts_nsec % NSEC_PER_SEC; |
| 117 | |
| 118 | if (ts_sec >= 0 && ts_nsec >= 0) { |
| 119 | is_negative = false; |
| 120 | ts_sec_abs = ts_sec; |
| 121 | ts_nsec_abs = ts_nsec; |
| 122 | } else if (ts_sec > 0 && ts_nsec < 0) { |
| 123 | is_negative = false; |
| 124 | ts_sec_abs = ts_sec - 1; |
| 125 | ts_nsec_abs = NSEC_PER_SEC + ts_nsec; |
| 126 | } else if (ts_sec == 0 && ts_nsec < 0) { |
| 127 | is_negative = true; |
| 128 | ts_sec_abs = ts_sec; |
| 129 | ts_nsec_abs = -ts_nsec; |
| 130 | } else if (ts_sec < 0 && ts_nsec > 0) { |
| 131 | is_negative = true; |
| 132 | ts_sec_abs = -(ts_sec + 1); |
| 133 | ts_nsec_abs = NSEC_PER_SEC - ts_nsec; |
| 134 | } else if (ts_sec < 0 && ts_nsec == 0) { |
| 135 | is_negative = true; |
| 136 | ts_sec_abs = -ts_sec; |
| 137 | ts_nsec_abs = ts_nsec; |
| 138 | } else { /* (ts_sec < 0 && ts_nsec < 0) */ |
| 139 | is_negative = true; |
| 140 | ts_sec_abs = -ts_sec; |
| 141 | ts_nsec_abs = -ts_nsec; |
| 142 | } |
| 143 | |
| 144 | if (!pretty->options.clock_seconds) { |
| 145 | struct tm tm; |
| 146 | time_t time_s = (time_t) ts_sec_abs; |
| 147 | |
| 148 | if (is_negative && !pretty->negative_timestamp_warning_done) { |
| 149 | // TODO: log instead |
| 150 | fprintf(stderr, "[warning] Fallback to [sec.ns] to print negative time value. Use --clock-seconds.\n"); |
| 151 | pretty->negative_timestamp_warning_done = true; |
| 152 | goto seconds; |
| 153 | } |
| 154 | |
| 155 | if (!pretty->options.clock_gmt) { |
| 156 | struct tm *res; |
| 157 | |
| 158 | res = bt_localtime_r(&time_s, &tm); |
| 159 | if (!res) { |
| 160 | // TODO: log instead |
| 161 | fprintf(stderr, "[warning] Unable to get localtime.\n"); |
| 162 | goto seconds; |
| 163 | } |
| 164 | } else { |
| 165 | struct tm *res; |
| 166 | |
| 167 | res = bt_gmtime_r(&time_s, &tm); |
| 168 | if (!res) { |
| 169 | // TODO: log instead |
| 170 | fprintf(stderr, "[warning] Unable to get gmtime.\n"); |
| 171 | goto seconds; |
| 172 | } |
| 173 | } |
| 174 | if (pretty->options.clock_date) { |
| 175 | char timestr[26]; |
| 176 | size_t res; |
| 177 | |
| 178 | /* Print date and time */ |
| 179 | res = strftime(timestr, sizeof(timestr), |
| 180 | "%Y-%m-%d ", &tm); |
| 181 | if (!res) { |
| 182 | // TODO: log instead |
| 183 | fprintf(stderr, "[warning] Unable to print ascii time.\n"); |
| 184 | goto seconds; |
| 185 | } |
| 186 | |
| 187 | bt_common_g_string_append(pretty->string, timestr); |
| 188 | } |
| 189 | |
| 190 | /* Print time in HH:MM:SS.ns */ |
| 191 | bt_common_g_string_append_printf(pretty->string, |
| 192 | "%02d:%02d:%02d.%09" PRIu64, tm.tm_hour, tm.tm_min, |
| 193 | tm.tm_sec, ts_nsec_abs); |
| 194 | goto end; |
| 195 | } |
| 196 | seconds: |
| 197 | bt_common_g_string_append_printf(pretty->string, "%s%" PRId64 ".%09" PRIu64, |
| 198 | is_negative ? "-" : "", ts_sec_abs, ts_nsec_abs); |
| 199 | end: |
| 200 | return; |
| 201 | } |
| 202 | |
| 203 | static |
| 204 | int print_event_timestamp(struct pretty_component *pretty, |
| 205 | const bt_message *event_msg, bool *start_line) |
| 206 | { |
| 207 | bool print_names = pretty->options.print_header_field_names; |
| 208 | int ret = 0; |
| 209 | const bt_clock_snapshot *clock_snapshot = NULL; |
| 210 | |
| 211 | if (!bt_message_event_borrow_stream_class_default_clock_class_const( |
| 212 | event_msg)) { |
| 213 | /* No default clock class: skip the timestamp without an error */ |
| 214 | goto end; |
| 215 | } |
| 216 | |
| 217 | clock_snapshot = bt_message_event_borrow_default_clock_snapshot_const(event_msg); |
| 218 | |
| 219 | if (print_names) { |
| 220 | print_name_equal(pretty, "timestamp"); |
| 221 | } else { |
| 222 | bt_common_g_string_append(pretty->string, "["); |
| 223 | } |
| 224 | if (pretty->use_colors) { |
| 225 | bt_common_g_string_append(pretty->string, color_timestamp); |
| 226 | } |
| 227 | if (pretty->options.print_timestamp_cycles) { |
| 228 | print_timestamp_cycles(pretty, clock_snapshot, true); |
| 229 | } else { |
| 230 | print_timestamp_wall(pretty, clock_snapshot, true); |
| 231 | } |
| 232 | if (pretty->use_colors) { |
| 233 | bt_common_g_string_append(pretty->string, color_rst); |
| 234 | } |
| 235 | |
| 236 | if (!print_names) |
| 237 | bt_common_g_string_append(pretty->string, "] "); |
| 238 | |
| 239 | if (pretty->options.print_delta_field) { |
| 240 | if (print_names) { |
| 241 | bt_common_g_string_append(pretty->string, ", "); |
| 242 | print_name_equal(pretty, "delta"); |
| 243 | } else { |
| 244 | bt_common_g_string_append(pretty->string, "("); |
| 245 | } |
| 246 | if (pretty->options.print_timestamp_cycles) { |
| 247 | if (pretty->delta_cycles == -1ULL) { |
| 248 | bt_common_g_string_append(pretty->string, |
| 249 | "+??????????\?\?"); /* Not a trigraph. */ |
| 250 | } else { |
| 251 | bt_common_g_string_append_printf(pretty->string, |
| 252 | "+%012" PRIu64, pretty->delta_cycles); |
| 253 | } |
| 254 | } else { |
| 255 | if (pretty->delta_real_timestamp != -1ULL) { |
| 256 | uint64_t delta_sec, delta_nsec, delta; |
| 257 | |
| 258 | delta = pretty->delta_real_timestamp; |
| 259 | delta_sec = delta / NSEC_PER_SEC; |
| 260 | delta_nsec = delta % NSEC_PER_SEC; |
| 261 | bt_common_g_string_append_printf(pretty->string, |
| 262 | "+%" PRIu64 ".%09" PRIu64, |
| 263 | delta_sec, delta_nsec); |
| 264 | } else { |
| 265 | bt_common_g_string_append(pretty->string, "+?.?????????"); |
| 266 | } |
| 267 | } |
| 268 | if (!print_names) { |
| 269 | bt_common_g_string_append(pretty->string, ") "); |
| 270 | } |
| 271 | } |
| 272 | *start_line = !print_names; |
| 273 | |
| 274 | end: |
| 275 | return ret; |
| 276 | } |
| 277 | |
| 278 | static |
| 279 | int print_event_header(struct pretty_component *pretty, |
| 280 | const bt_message *event_msg) |
| 281 | { |
| 282 | bool print_names = pretty->options.print_header_field_names; |
| 283 | int ret = 0; |
| 284 | const bt_event_class *event_class = NULL; |
| 285 | const bt_stream *stream = NULL; |
| 286 | const bt_trace *trace = NULL; |
| 287 | const bt_event *event = bt_message_event_borrow_event_const(event_msg); |
| 288 | const char *ev_name; |
| 289 | int dom_print = 0; |
| 290 | bt_property_availability prop_avail; |
| 291 | |
| 292 | event_class = bt_event_borrow_class_const(event); |
| 293 | stream = bt_event_borrow_stream_const(event); |
| 294 | trace = bt_stream_borrow_trace_const(stream); |
| 295 | ret = print_event_timestamp(pretty, event_msg, &pretty->start_line); |
| 296 | if (ret) { |
| 297 | goto end; |
| 298 | } |
| 299 | if (pretty->options.print_trace_field) { |
| 300 | const char *name; |
| 301 | |
| 302 | name = bt_trace_get_name(trace); |
| 303 | if (name) { |
| 304 | if (!pretty->start_line) { |
| 305 | bt_common_g_string_append(pretty->string, ", "); |
| 306 | } |
| 307 | if (print_names) { |
| 308 | print_name_equal(pretty, "trace"); |
| 309 | } |
| 310 | |
| 311 | bt_common_g_string_append(pretty->string, name); |
| 312 | |
| 313 | if (print_names) { |
| 314 | bt_common_g_string_append(pretty->string, ", "); |
| 315 | } |
| 316 | } |
| 317 | } |
| 318 | if (pretty->options.print_trace_hostname_field) { |
| 319 | const bt_value *hostname_str; |
| 320 | |
| 321 | hostname_str = bt_trace_borrow_environment_entry_value_by_name_const( |
| 322 | trace, "hostname"); |
| 323 | if (hostname_str) { |
| 324 | const char *str; |
| 325 | |
| 326 | if (!pretty->start_line) { |
| 327 | bt_common_g_string_append(pretty->string, ", "); |
| 328 | } |
| 329 | if (print_names) { |
| 330 | print_name_equal(pretty, "trace:hostname"); |
| 331 | } |
| 332 | str = bt_value_string_get(hostname_str); |
| 333 | bt_common_g_string_append(pretty->string, str); |
| 334 | dom_print = 1; |
| 335 | } |
| 336 | } |
| 337 | if (pretty->options.print_trace_domain_field) { |
| 338 | const bt_value *domain_str; |
| 339 | |
| 340 | domain_str = bt_trace_borrow_environment_entry_value_by_name_const( |
| 341 | trace, "domain"); |
| 342 | if (domain_str) { |
| 343 | const char *str; |
| 344 | |
| 345 | if (!pretty->start_line) { |
| 346 | bt_common_g_string_append(pretty->string, ", "); |
| 347 | } |
| 348 | if (print_names) { |
| 349 | print_name_equal(pretty, "trace:domain"); |
| 350 | } else if (dom_print) { |
| 351 | bt_common_g_string_append(pretty->string, ":"); |
| 352 | } |
| 353 | str = bt_value_string_get(domain_str); |
| 354 | bt_common_g_string_append(pretty->string, str); |
| 355 | dom_print = 1; |
| 356 | } |
| 357 | } |
| 358 | if (pretty->options.print_trace_procname_field) { |
| 359 | const bt_value *procname_str; |
| 360 | |
| 361 | procname_str = bt_trace_borrow_environment_entry_value_by_name_const( |
| 362 | trace, "procname"); |
| 363 | if (procname_str) { |
| 364 | const char *str; |
| 365 | |
| 366 | if (!pretty->start_line) { |
| 367 | bt_common_g_string_append(pretty->string, ", "); |
| 368 | } |
| 369 | if (print_names) { |
| 370 | print_name_equal(pretty, "trace:procname"); |
| 371 | } else if (dom_print) { |
| 372 | bt_common_g_string_append(pretty->string, ":"); |
| 373 | } |
| 374 | str = bt_value_string_get(procname_str); |
| 375 | bt_common_g_string_append(pretty->string, str); |
| 376 | dom_print = 1; |
| 377 | } |
| 378 | } |
| 379 | if (pretty->options.print_trace_vpid_field) { |
| 380 | const bt_value *vpid_value; |
| 381 | |
| 382 | vpid_value = bt_trace_borrow_environment_entry_value_by_name_const( |
| 383 | trace, "vpid"); |
| 384 | if (vpid_value) { |
| 385 | int64_t value; |
| 386 | |
| 387 | if (!pretty->start_line) { |
| 388 | bt_common_g_string_append(pretty->string, ", "); |
| 389 | } |
| 390 | if (print_names) { |
| 391 | print_name_equal(pretty, "trace:vpid"); |
| 392 | } else if (dom_print) { |
| 393 | bt_common_g_string_append(pretty->string, ":"); |
| 394 | } |
| 395 | value = bt_value_integer_signed_get(vpid_value); |
| 396 | bt_common_g_string_append_printf(pretty->string, |
| 397 | "(%" PRId64 ")", value); |
| 398 | dom_print = 1; |
| 399 | } |
| 400 | } |
| 401 | if (pretty->options.print_loglevel_field) { |
| 402 | static const char *log_level_names[] = { |
| 403 | [ BT_EVENT_CLASS_LOG_LEVEL_EMERGENCY ] = "TRACE_EMERG", |
| 404 | [ BT_EVENT_CLASS_LOG_LEVEL_ALERT ] = "TRACE_ALERT", |
| 405 | [ BT_EVENT_CLASS_LOG_LEVEL_CRITICAL ] = "TRACE_CRIT", |
| 406 | [ BT_EVENT_CLASS_LOG_LEVEL_ERROR ] = "TRACE_ERR", |
| 407 | [ BT_EVENT_CLASS_LOG_LEVEL_WARNING ] = "TRACE_WARNING", |
| 408 | [ BT_EVENT_CLASS_LOG_LEVEL_NOTICE ] = "TRACE_NOTICE", |
| 409 | [ BT_EVENT_CLASS_LOG_LEVEL_INFO ] = "TRACE_INFO", |
| 410 | [ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM ] = "TRACE_DEBUG_SYSTEM", |
| 411 | [ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM ] = "TRACE_DEBUG_PROGRAM", |
| 412 | [ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS ] = "TRACE_DEBUG_PROCESS", |
| 413 | [ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE ] = "TRACE_DEBUG_MODULE", |
| 414 | [ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT ] = "TRACE_DEBUG_UNIT", |
| 415 | [ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION ] = "TRACE_DEBUG_FUNCTION", |
| 416 | [ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_LINE ] = "TRACE_DEBUG_LINE", |
| 417 | [ BT_EVENT_CLASS_LOG_LEVEL_DEBUG ] = "TRACE_DEBUG", |
| 418 | }; |
| 419 | bt_event_class_log_level log_level; |
| 420 | const char *log_level_str = NULL; |
| 421 | |
| 422 | prop_avail = bt_event_class_get_log_level(event_class, |
| 423 | &log_level); |
| 424 | if (prop_avail == BT_PROPERTY_AVAILABILITY_AVAILABLE) { |
| 425 | log_level_str = log_level_names[log_level]; |
| 426 | BT_ASSERT_DBG(log_level_str); |
| 427 | |
| 428 | if (!pretty->start_line) { |
| 429 | bt_common_g_string_append(pretty->string, ", "); |
| 430 | } |
| 431 | if (print_names) { |
| 432 | print_name_equal(pretty, "loglevel"); |
| 433 | } else if (dom_print) { |
| 434 | bt_common_g_string_append(pretty->string, ":"); |
| 435 | } |
| 436 | |
| 437 | bt_common_g_string_append(pretty->string, log_level_str); |
| 438 | bt_common_g_string_append_printf( |
| 439 | pretty->string, " (%d)", (int) log_level); |
| 440 | dom_print = 1; |
| 441 | } |
| 442 | } |
| 443 | if (pretty->options.print_emf_field) { |
| 444 | const char *uri_str; |
| 445 | |
| 446 | uri_str = bt_event_class_get_emf_uri(event_class); |
| 447 | if (uri_str) { |
| 448 | if (!pretty->start_line) { |
| 449 | bt_common_g_string_append(pretty->string, ", "); |
| 450 | } |
| 451 | if (print_names) { |
| 452 | print_name_equal(pretty, "model.emf.uri"); |
| 453 | } else if (dom_print) { |
| 454 | bt_common_g_string_append(pretty->string, ":"); |
| 455 | } |
| 456 | |
| 457 | bt_common_g_string_append(pretty->string, uri_str); |
| 458 | dom_print = 1; |
| 459 | } |
| 460 | } |
| 461 | if (dom_print && !print_names) { |
| 462 | bt_common_g_string_append(pretty->string, " "); |
| 463 | } |
| 464 | if (!pretty->start_line) { |
| 465 | bt_common_g_string_append(pretty->string, ", "); |
| 466 | } |
| 467 | pretty->start_line = true; |
| 468 | if (print_names) { |
| 469 | print_name_equal(pretty, "name"); |
| 470 | } |
| 471 | ev_name = bt_event_class_get_name(event_class); |
| 472 | if (pretty->use_colors) { |
| 473 | if (ev_name) { |
| 474 | bt_common_g_string_append(pretty->string, |
| 475 | color_event_name); |
| 476 | } else { |
| 477 | bt_common_g_string_append(pretty->string, |
| 478 | color_unknown); |
| 479 | } |
| 480 | } |
| 481 | if (ev_name) { |
| 482 | bt_common_g_string_append(pretty->string, ev_name); |
| 483 | } else { |
| 484 | bt_common_g_string_append(pretty->string, "<unknown>"); |
| 485 | } |
| 486 | if (pretty->use_colors) { |
| 487 | bt_common_g_string_append(pretty->string, color_rst); |
| 488 | } |
| 489 | if (!print_names) { |
| 490 | bt_common_g_string_append(pretty->string, ": "); |
| 491 | } else { |
| 492 | bt_common_g_string_append(pretty->string, ", "); |
| 493 | } |
| 494 | |
| 495 | end: |
| 496 | return ret; |
| 497 | } |
| 498 | |
| 499 | static |
| 500 | int print_integer(struct pretty_component *pretty, |
| 501 | const bt_field *field) |
| 502 | { |
| 503 | int ret = 0; |
| 504 | bt_field_class_integer_preferred_display_base base; |
| 505 | const bt_field_class *int_fc; |
| 506 | union { |
| 507 | uint64_t u; |
| 508 | int64_t s; |
| 509 | } v; |
| 510 | bool rst_color = false; |
| 511 | bt_field_class_type ft_type; |
| 512 | |
| 513 | int_fc = bt_field_borrow_class_const(field); |
| 514 | BT_ASSERT_DBG(int_fc); |
| 515 | ft_type = bt_field_get_class_type(field); |
| 516 | if (bt_field_class_type_is(ft_type, |
| 517 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { |
| 518 | v.u = bt_field_integer_unsigned_get_value(field); |
| 519 | } else { |
| 520 | v.s = bt_field_integer_signed_get_value(field); |
| 521 | } |
| 522 | |
| 523 | if (pretty->use_colors) { |
| 524 | bt_common_g_string_append(pretty->string, color_number_value); |
| 525 | rst_color = true; |
| 526 | } |
| 527 | |
| 528 | base = bt_field_class_integer_get_preferred_display_base(int_fc); |
| 529 | switch (base) { |
| 530 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_BINARY: |
| 531 | { |
| 532 | int bitnr, len; |
| 533 | |
| 534 | len = bt_field_class_integer_get_field_value_range(int_fc); |
| 535 | bt_common_g_string_append(pretty->string, "0b"); |
| 536 | _bt_safe_lshift(v.u, 64 - len); |
| 537 | for (bitnr = 0; bitnr < len; bitnr++) { |
| 538 | bt_common_g_string_append_c(pretty->string, |
| 539 | (v.u & (1ULL << 63)) ? '1' : '0'); |
| 540 | _bt_safe_lshift(v.u, 1); |
| 541 | } |
| 542 | break; |
| 543 | } |
| 544 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_OCTAL: |
| 545 | { |
| 546 | if (bt_field_class_type_is(ft_type, |
| 547 | BT_FIELD_CLASS_TYPE_SIGNED_INTEGER)) { |
| 548 | int len; |
| 549 | |
| 550 | len = bt_field_class_integer_get_field_value_range( |
| 551 | int_fc); |
| 552 | if (len < 64) { |
| 553 | size_t rounded_len; |
| 554 | |
| 555 | BT_ASSERT_DBG(len != 0); |
| 556 | /* Round length to the nearest 3-bit */ |
| 557 | rounded_len = (((len - 1) / 3) + 1) * 3; |
| 558 | v.u &= ((uint64_t) 1 << rounded_len) - 1; |
| 559 | } |
| 560 | } |
| 561 | |
| 562 | bt_common_g_string_append_printf(pretty->string, "0%" PRIo64, v.u); |
| 563 | break; |
| 564 | } |
| 565 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL: |
| 566 | if (bt_field_class_type_is(ft_type, |
| 567 | BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { |
| 568 | bt_common_g_string_append_printf(pretty->string, "%" PRIu64, v.u); |
| 569 | } else { |
| 570 | bt_common_g_string_append_printf(pretty->string, "%" PRId64, v.s); |
| 571 | } |
| 572 | break; |
| 573 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_HEXADECIMAL: |
| 574 | { |
| 575 | int len; |
| 576 | |
| 577 | len = bt_field_class_integer_get_field_value_range(int_fc); |
| 578 | if (len < 64) { |
| 579 | /* Round length to the nearest nibble */ |
| 580 | uint8_t rounded_len = ((len + 3) & ~0x3); |
| 581 | |
| 582 | v.u &= ((uint64_t) 1 << rounded_len) - 1; |
| 583 | } |
| 584 | |
| 585 | bt_common_g_string_append_printf(pretty->string, "0x%" PRIX64, v.u); |
| 586 | break; |
| 587 | } |
| 588 | default: |
| 589 | ret = -1; |
| 590 | goto end; |
| 591 | } |
| 592 | end: |
| 593 | if (rst_color) { |
| 594 | bt_common_g_string_append(pretty->string, color_rst); |
| 595 | } |
| 596 | return ret; |
| 597 | } |
| 598 | |
| 599 | static |
| 600 | void print_escape_string(struct pretty_component *pretty, const char *str) |
| 601 | { |
| 602 | int i; |
| 603 | |
| 604 | bt_common_g_string_append_c(pretty->string, '"'); |
| 605 | |
| 606 | for (i = 0; i < strlen(str); i++) { |
| 607 | /* Escape sequences not recognized by iscntrl(). */ |
| 608 | switch (str[i]) { |
| 609 | case '\\': |
| 610 | bt_common_g_string_append(pretty->string, "\\\\"); |
| 611 | continue; |
| 612 | case '\'': |
| 613 | bt_common_g_string_append(pretty->string, "\\\'"); |
| 614 | continue; |
| 615 | case '\"': |
| 616 | bt_common_g_string_append(pretty->string, "\\\""); |
| 617 | continue; |
| 618 | case '\?': |
| 619 | bt_common_g_string_append(pretty->string, "\\\?"); |
| 620 | continue; |
| 621 | } |
| 622 | |
| 623 | /* Standard characters. */ |
| 624 | if (!iscntrl((unsigned char) str[i])) { |
| 625 | bt_common_g_string_append_c(pretty->string, str[i]); |
| 626 | continue; |
| 627 | } |
| 628 | |
| 629 | switch (str[i]) { |
| 630 | case '\0': |
| 631 | bt_common_g_string_append(pretty->string, "\\0"); |
| 632 | break; |
| 633 | case '\a': |
| 634 | bt_common_g_string_append(pretty->string, "\\a"); |
| 635 | break; |
| 636 | case '\b': |
| 637 | bt_common_g_string_append(pretty->string, "\\b"); |
| 638 | break; |
| 639 | case '\e': |
| 640 | bt_common_g_string_append(pretty->string, "\\e"); |
| 641 | break; |
| 642 | case '\f': |
| 643 | bt_common_g_string_append(pretty->string, "\\f"); |
| 644 | break; |
| 645 | case '\n': |
| 646 | bt_common_g_string_append(pretty->string, "\\n"); |
| 647 | break; |
| 648 | case '\r': |
| 649 | bt_common_g_string_append(pretty->string, "\\r"); |
| 650 | break; |
| 651 | case '\t': |
| 652 | bt_common_g_string_append(pretty->string, "\\t"); |
| 653 | break; |
| 654 | case '\v': |
| 655 | bt_common_g_string_append(pretty->string, "\\v"); |
| 656 | break; |
| 657 | default: |
| 658 | /* Unhandled control-sequence, print as hex. */ |
| 659 | bt_common_g_string_append_printf(pretty->string, "\\x%02x", str[i]); |
| 660 | break; |
| 661 | } |
| 662 | } |
| 663 | |
| 664 | bt_common_g_string_append_c(pretty->string, '"'); |
| 665 | } |
| 666 | |
| 667 | /* |
| 668 | * Print the unknown label. |
| 669 | */ |
| 670 | static |
| 671 | void print_enum_value_label_unknown(struct pretty_component *pretty) |
| 672 | { |
| 673 | if (pretty->use_colors) { |
| 674 | bt_common_g_string_append(pretty->string, color_unknown); |
| 675 | } |
| 676 | |
| 677 | bt_common_g_string_append(pretty->string, "<unknown>"); |
| 678 | |
| 679 | if (pretty->use_colors) { |
| 680 | bt_common_g_string_append(pretty->string, color_rst); |
| 681 | } |
| 682 | } |
| 683 | |
| 684 | /* |
| 685 | * Print labels for a value. If there are more than one label for the |
| 686 | * value, they will be printed in "{ }". |
| 687 | */ |
| 688 | static |
| 689 | void print_enum_value_label_array(struct pretty_component *pretty, |
| 690 | uint64_t label_count, |
| 691 | bt_field_class_enumeration_mapping_label_array label_array) |
| 692 | { |
| 693 | uint64_t i; |
| 694 | |
| 695 | if (label_count > 1) { |
| 696 | bt_common_g_string_append(pretty->string, "{ "); |
| 697 | } |
| 698 | |
| 699 | for (i = 0; i < label_count; i++) { |
| 700 | const char *mapping_name = label_array[i]; |
| 701 | |
| 702 | if (i != 0) { |
| 703 | bt_common_g_string_append(pretty->string, ", "); |
| 704 | } |
| 705 | if (pretty->use_colors) { |
| 706 | bt_common_g_string_append(pretty->string, color_enum_mapping_name); |
| 707 | } |
| 708 | print_escape_string(pretty, mapping_name); |
| 709 | if (pretty->use_colors) { |
| 710 | bt_common_g_string_append(pretty->string, color_rst); |
| 711 | } |
| 712 | } |
| 713 | |
| 714 | if (label_count > 1) { |
| 715 | bt_common_g_string_append(pretty->string, " }"); |
| 716 | } |
| 717 | } |
| 718 | |
| 719 | /* |
| 720 | * Print arrays of labels and counts are ORed bit flags. |
| 721 | */ |
| 722 | static |
| 723 | void print_enum_value_bit_flag_label_arrays(struct pretty_component *pretty) |
| 724 | { |
| 725 | uint64_t i; |
| 726 | bool first_label = true; |
| 727 | |
| 728 | /* For each bit with a label count > 0, print the labels. */ |
| 729 | for (i = 0; i < ENUMERATION_MAX_BITFLAGS_COUNT; i++) { |
| 730 | uint64_t label_count = pretty->enum_bit_labels[i]->len; |
| 731 | |
| 732 | if (label_count > 0) { |
| 733 | if (!first_label) { |
| 734 | bt_common_g_string_append(pretty->string, " | "); |
| 735 | } |
| 736 | print_enum_value_label_array(pretty, label_count, |
| 737 | (void *) pretty->enum_bit_labels[i]->pdata); |
| 738 | first_label = false; |
| 739 | } |
| 740 | } |
| 741 | } |
| 742 | |
| 743 | /* |
| 744 | * Get the labels mapping to an unsigned value. |
| 745 | * |
| 746 | * This function will set the count to the count of mapping labels that match |
| 747 | * the value. If count == 0, the caller has nothing to do, if count > 0, |
| 748 | * the label_array contains the labels to print and the caller is responsible |
| 749 | * to call g_free on it once the values have been used. |
| 750 | */ |
| 751 | static |
| 752 | void print_enum_unsigned_get_mapping_labels_for_value(const bt_field_class *fc, |
| 753 | uint64_t value, GPtrArray *labels) |
| 754 | { |
| 755 | uint64_t mapping_count = bt_field_class_enumeration_get_mapping_count(fc); |
| 756 | uint64_t i; |
| 757 | |
| 758 | for (i = 0; i < mapping_count; i++) { |
| 759 | uint64_t range_i; |
| 760 | const struct bt_field_class_enumeration_unsigned_mapping *mapping = |
| 761 | bt_field_class_enumeration_unsigned_borrow_mapping_by_index_const(fc, i); |
| 762 | const bt_integer_range_set_unsigned *ranges = |
| 763 | bt_field_class_enumeration_unsigned_mapping_borrow_ranges_const(mapping); |
| 764 | uint64_t range_count = bt_integer_range_set_get_range_count( |
| 765 | bt_integer_range_set_unsigned_as_range_set_const(ranges)); |
| 766 | |
| 767 | for (range_i = 0; range_i < range_count; range_i++) { |
| 768 | const bt_integer_range_unsigned *range = |
| 769 | bt_integer_range_set_unsigned_borrow_range_by_index_const(ranges, range_i); |
| 770 | uint64_t lower = bt_integer_range_unsigned_get_lower(range); |
| 771 | uint64_t upper = bt_integer_range_unsigned_get_upper(range); |
| 772 | |
| 773 | /* |
| 774 | * Flag is active if this range represents a single value |
| 775 | * (lower == upper) and the lower is the same as the bit |
| 776 | * value to test against. |
| 777 | */ |
| 778 | if ((lower == upper) && (lower == value)) { |
| 779 | g_ptr_array_add(labels, (void *) bt_field_class_enumeration_mapping_get_label( |
| 780 | bt_field_class_enumeration_unsigned_mapping_as_mapping_const(mapping))); |
| 781 | break; |
| 782 | } |
| 783 | } |
| 784 | } |
| 785 | } |
| 786 | |
| 787 | /* |
| 788 | * Splits an unsigned enum value into its bit and for each bit set, |
| 789 | * try to find a corresponding label. |
| 790 | * |
| 791 | * If any bit set does not have a corresponding label, then it prints |
| 792 | * an unknown value, otherwise, it prints the labels, separated by '|' |
| 793 | */ |
| 794 | static |
| 795 | void print_enum_unsigned_try_bit_flags(struct pretty_component *pretty, |
| 796 | const bt_field *field) |
| 797 | { |
| 798 | uint64_t i; |
| 799 | uint64_t value = bt_field_integer_unsigned_get_value(field); |
| 800 | const bt_field_class *fc = bt_field_borrow_class_const(field); |
| 801 | |
| 802 | /* Value is 0, if there was a label for it, we would know by now. */ |
| 803 | if (value == 0) { |
| 804 | print_enum_value_label_unknown(pretty); |
| 805 | goto end; |
| 806 | } |
| 807 | |
| 808 | for (i = 0; i < ENUMERATION_MAX_BITFLAGS_COUNT; i++) { |
| 809 | uint64_t bit_value = UINT64_C(1) << i; |
| 810 | |
| 811 | if ((value & bit_value) != 0) { |
| 812 | print_enum_unsigned_get_mapping_labels_for_value( |
| 813 | fc, bit_value, pretty->enum_bit_labels[i]); |
| 814 | |
| 815 | if (pretty->enum_bit_labels[i]->len == 0) { |
| 816 | /* |
| 817 | * This bit has no matching label, so this |
| 818 | * field is not a bit flag field, print |
| 819 | * unknown and return. |
| 820 | */ |
| 821 | print_enum_value_label_unknown(pretty); |
| 822 | goto end; |
| 823 | } |
| 824 | } |
| 825 | } |
| 826 | |
| 827 | print_enum_value_bit_flag_label_arrays(pretty); |
| 828 | |
| 829 | end: |
| 830 | return; |
| 831 | } |
| 832 | |
| 833 | /* |
| 834 | * Get the labels mapping to a signed value |
| 835 | * |
| 836 | * This function will set the count to the count of mapping labels that match |
| 837 | * the value. If count == 0, the caller has nothing to do, if count > 0, |
| 838 | * the label_array contains the labels to print and the caller is responsible |
| 839 | * to call g_free on it once the values have been used. |
| 840 | */ |
| 841 | static |
| 842 | void print_enum_signed_get_mapping_labels_for_value(const bt_field_class *fc, |
| 843 | int64_t value, GPtrArray *labels) |
| 844 | { |
| 845 | uint64_t mapping_count = bt_field_class_enumeration_get_mapping_count(fc); |
| 846 | uint64_t i; |
| 847 | |
| 848 | for (i = 0; i < mapping_count; i++) { |
| 849 | uint64_t range_i; |
| 850 | const struct bt_field_class_enumeration_signed_mapping *mapping = |
| 851 | bt_field_class_enumeration_signed_borrow_mapping_by_index_const(fc, i); |
| 852 | const bt_integer_range_set_signed *ranges = |
| 853 | bt_field_class_enumeration_signed_mapping_borrow_ranges_const(mapping); |
| 854 | uint64_t range_count = bt_integer_range_set_get_range_count( |
| 855 | bt_integer_range_set_signed_as_range_set_const(ranges)); |
| 856 | |
| 857 | for (range_i = 0; range_i < range_count; range_i++) { |
| 858 | const bt_integer_range_signed *range = |
| 859 | bt_integer_range_set_signed_borrow_range_by_index_const(ranges, range_i); |
| 860 | uint64_t lower = bt_integer_range_signed_get_lower(range); |
| 861 | uint64_t upper = bt_integer_range_signed_get_upper(range); |
| 862 | |
| 863 | /* |
| 864 | * Flag is active if this range represents a single value |
| 865 | * (lower == upper) and the lower is the same as the bit |
| 866 | * value to test against. |
| 867 | */ |
| 868 | if ((lower == upper) && (lower == value)) { |
| 869 | g_ptr_array_add(labels, (void*) bt_field_class_enumeration_mapping_get_label( |
| 870 | bt_field_class_enumeration_signed_mapping_as_mapping_const(mapping))); |
| 871 | break; |
| 872 | } |
| 873 | } |
| 874 | } |
| 875 | } |
| 876 | |
| 877 | /* |
| 878 | * Splits a signed enum value into its bit and for each bit set, |
| 879 | * try to find a corresponding label. |
| 880 | * |
| 881 | * If any bit set does not have a corresponding label, then it prints |
| 882 | * an unknown value, otherwise, it prints the labels, separated by '|'. |
| 883 | */ |
| 884 | static |
| 885 | void print_enum_signed_try_bit_flags(struct pretty_component *pretty, |
| 886 | const bt_field *field) |
| 887 | { |
| 888 | uint64_t i; |
| 889 | int64_t value = bt_field_integer_signed_get_value(field); |
| 890 | const bt_field_class *fc = bt_field_borrow_class_const(field); |
| 891 | |
| 892 | /* |
| 893 | * Negative value, not a bit flag enum |
| 894 | * For 0, if there was a value, we would know by now. |
| 895 | */ |
| 896 | if (value <= 0) { |
| 897 | print_enum_value_label_unknown(pretty); |
| 898 | goto end; |
| 899 | } |
| 900 | |
| 901 | for (i = 0; i < ENUMERATION_MAX_BITFLAGS_COUNT; i++) { |
| 902 | uint64_t bit_value = 1ULL << i; |
| 903 | |
| 904 | if ((value & bit_value) != 0) { |
| 905 | print_enum_signed_get_mapping_labels_for_value( |
| 906 | fc, bit_value, pretty->enum_bit_labels[i]); |
| 907 | |
| 908 | if (pretty->enum_bit_labels[i]->len == 0) { |
| 909 | /* |
| 910 | * This bit has no matching label, so this |
| 911 | * field is not a bit flag field, print |
| 912 | * unknown and return. |
| 913 | */ |
| 914 | print_enum_value_label_unknown(pretty); |
| 915 | goto end; |
| 916 | } |
| 917 | } |
| 918 | } |
| 919 | |
| 920 | print_enum_value_bit_flag_label_arrays(pretty); |
| 921 | |
| 922 | end: |
| 923 | return; |
| 924 | } |
| 925 | |
| 926 | /* |
| 927 | * Main function to try to print the value of the enum field as a |
| 928 | * bit flag. It calls the appropriate function depending on the |
| 929 | * field type's signedness and prints the label for each bit set, |
| 930 | * if it's a bit flag field. |
| 931 | */ |
| 932 | static |
| 933 | void print_enum_try_bit_flags(struct pretty_component *pretty, |
| 934 | const bt_field *field) |
| 935 | { |
| 936 | const bt_field_class *fc = bt_field_borrow_class_const(field); |
| 937 | uint64_t int_range = bt_field_class_integer_get_field_value_range(fc); |
| 938 | int i; |
| 939 | |
| 940 | BT_ASSERT(int_range <= ENUMERATION_MAX_BITFLAGS_COUNT); |
| 941 | |
| 942 | /* |
| 943 | * Remove all labels from the previous enumeration field. |
| 944 | */ |
| 945 | for (i = 0; i < ENUMERATION_MAX_BITFLAGS_COUNT; i++) { |
| 946 | g_ptr_array_set_size(pretty->enum_bit_labels[i], 0); |
| 947 | } |
| 948 | |
| 949 | /* Get the mapping labels for the bit value. */ |
| 950 | switch (bt_field_class_get_type(fc)) { |
| 951 | case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION: |
| 952 | print_enum_unsigned_try_bit_flags(pretty, field); |
| 953 | break; |
| 954 | case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION: |
| 955 | print_enum_signed_try_bit_flags(pretty, field); |
| 956 | break; |
| 957 | default: |
| 958 | bt_common_abort(); |
| 959 | } |
| 960 | } |
| 961 | |
| 962 | static |
| 963 | int print_enum(struct pretty_component *pretty, |
| 964 | const bt_field *field) |
| 965 | { |
| 966 | int ret = 0; |
| 967 | bt_field_class_enumeration_mapping_label_array label_array; |
| 968 | uint64_t label_count; |
| 969 | |
| 970 | switch (bt_field_get_class_type(field)) { |
| 971 | case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION: |
| 972 | ret = bt_field_enumeration_unsigned_get_mapping_labels(field, |
| 973 | &label_array, &label_count); |
| 974 | break; |
| 975 | case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION: |
| 976 | ret = bt_field_enumeration_signed_get_mapping_labels(field, |
| 977 | &label_array, &label_count); |
| 978 | break; |
| 979 | default: |
| 980 | bt_common_abort(); |
| 981 | } |
| 982 | |
| 983 | if (ret) { |
| 984 | ret = -1; |
| 985 | goto end; |
| 986 | } |
| 987 | |
| 988 | bt_common_g_string_append(pretty->string, "( "); |
| 989 | if (label_count != 0) { |
| 990 | /* The numerical value matches some labels, print them. */ |
| 991 | print_enum_value_label_array(pretty, label_count, label_array); |
| 992 | } else if (pretty->options.print_enum_flags) { |
| 993 | /* |
| 994 | * The numerical value of the enumeration does not match any |
| 995 | * label but the `print-enum-flags` parameter is TRUE so try to |
| 996 | * decompose the value of the enum into bits and print it as a |
| 997 | * bit flag enum. |
| 998 | */ |
| 999 | print_enum_try_bit_flags(pretty, field); |
| 1000 | } else { |
| 1001 | print_enum_value_label_unknown(pretty); |
| 1002 | } |
| 1003 | |
| 1004 | /* Print the actual value of the enum. */ |
| 1005 | bt_common_g_string_append(pretty->string, " : container = "); |
| 1006 | ret = print_integer(pretty, field); |
| 1007 | if (ret != 0) { |
| 1008 | goto end; |
| 1009 | } |
| 1010 | bt_common_g_string_append(pretty->string, " )"); |
| 1011 | end: |
| 1012 | return ret; |
| 1013 | } |
| 1014 | |
| 1015 | static |
| 1016 | int print_struct_field(struct pretty_component *pretty, |
| 1017 | const bt_field *_struct, |
| 1018 | const bt_field_class *struct_class, |
| 1019 | uint64_t i, bool print_names, uint64_t *nr_printed_fields) |
| 1020 | { |
| 1021 | int ret = 0; |
| 1022 | const char *field_name; |
| 1023 | const bt_field *field = NULL; |
| 1024 | const bt_field_class_structure_member *member; |
| 1025 | |
| 1026 | field = bt_field_structure_borrow_member_field_by_index_const(_struct, i); |
| 1027 | if (!field) { |
| 1028 | ret = -1; |
| 1029 | goto end; |
| 1030 | } |
| 1031 | |
| 1032 | member = bt_field_class_structure_borrow_member_by_index_const( |
| 1033 | struct_class, i); |
| 1034 | field_name = bt_field_class_structure_member_get_name(member); |
| 1035 | |
| 1036 | if (*nr_printed_fields > 0) { |
| 1037 | bt_common_g_string_append(pretty->string, ", "); |
| 1038 | } else { |
| 1039 | bt_common_g_string_append(pretty->string, " "); |
| 1040 | } |
| 1041 | if (print_names) { |
| 1042 | print_field_name_equal(pretty, field_name); |
| 1043 | } |
| 1044 | ret = print_field(pretty, field, print_names); |
| 1045 | *nr_printed_fields += 1; |
| 1046 | |
| 1047 | end: |
| 1048 | return ret; |
| 1049 | } |
| 1050 | |
| 1051 | static |
| 1052 | int print_struct(struct pretty_component *pretty, |
| 1053 | const bt_field *_struct, bool print_names) |
| 1054 | { |
| 1055 | int ret = 0; |
| 1056 | const bt_field_class *struct_class = NULL; |
| 1057 | uint64_t nr_fields, i, nr_printed_fields; |
| 1058 | |
| 1059 | struct_class = bt_field_borrow_class_const(_struct); |
| 1060 | nr_fields = bt_field_class_structure_get_member_count(struct_class); |
| 1061 | |
| 1062 | bt_common_g_string_append(pretty->string, "{"); |
| 1063 | pretty->depth++; |
| 1064 | nr_printed_fields = 0; |
| 1065 | for (i = 0; i < nr_fields; i++) { |
| 1066 | ret = print_struct_field(pretty, _struct, struct_class, i, |
| 1067 | print_names, &nr_printed_fields); |
| 1068 | if (ret != 0) { |
| 1069 | goto end; |
| 1070 | } |
| 1071 | } |
| 1072 | pretty->depth--; |
| 1073 | bt_common_g_string_append(pretty->string, " }"); |
| 1074 | |
| 1075 | end: |
| 1076 | return ret; |
| 1077 | } |
| 1078 | |
| 1079 | static |
| 1080 | int print_array_field(struct pretty_component *pretty, |
| 1081 | const bt_field *array, uint64_t i, bool print_names) |
| 1082 | { |
| 1083 | const bt_field *field = NULL; |
| 1084 | |
| 1085 | if (i != 0) { |
| 1086 | bt_common_g_string_append(pretty->string, ", "); |
| 1087 | } else { |
| 1088 | bt_common_g_string_append(pretty->string, " "); |
| 1089 | } |
| 1090 | if (print_names) { |
| 1091 | bt_common_g_string_append_printf(pretty->string, "[%" PRIu64 "] = ", i); |
| 1092 | } |
| 1093 | |
| 1094 | field = bt_field_array_borrow_element_field_by_index_const(array, i); |
| 1095 | BT_ASSERT_DBG(field); |
| 1096 | return print_field(pretty, field, print_names); |
| 1097 | } |
| 1098 | |
| 1099 | static |
| 1100 | int print_array(struct pretty_component *pretty, |
| 1101 | const bt_field *array, bool print_names) |
| 1102 | { |
| 1103 | int ret = 0; |
| 1104 | uint64_t len; |
| 1105 | uint64_t i; |
| 1106 | |
| 1107 | len = bt_field_array_get_length(array); |
| 1108 | bt_common_g_string_append(pretty->string, "["); |
| 1109 | pretty->depth++; |
| 1110 | for (i = 0; i < len; i++) { |
| 1111 | ret = print_array_field(pretty, array, i, print_names); |
| 1112 | if (ret != 0) { |
| 1113 | goto end; |
| 1114 | } |
| 1115 | } |
| 1116 | pretty->depth--; |
| 1117 | bt_common_g_string_append(pretty->string, " ]"); |
| 1118 | |
| 1119 | end: |
| 1120 | return ret; |
| 1121 | } |
| 1122 | |
| 1123 | static |
| 1124 | int print_sequence_field(struct pretty_component *pretty, |
| 1125 | const bt_field *seq, uint64_t i, bool print_names) |
| 1126 | { |
| 1127 | const bt_field *field = NULL; |
| 1128 | |
| 1129 | if (i != 0) { |
| 1130 | bt_common_g_string_append(pretty->string, ", "); |
| 1131 | } else { |
| 1132 | bt_common_g_string_append(pretty->string, " "); |
| 1133 | } |
| 1134 | if (print_names) { |
| 1135 | bt_common_g_string_append_printf(pretty->string, "[%" PRIu64 "] = ", i); |
| 1136 | } |
| 1137 | |
| 1138 | field = bt_field_array_borrow_element_field_by_index_const(seq, i); |
| 1139 | BT_ASSERT_DBG(field); |
| 1140 | return print_field(pretty, field, print_names); |
| 1141 | } |
| 1142 | |
| 1143 | static |
| 1144 | int print_sequence(struct pretty_component *pretty, |
| 1145 | const bt_field *seq, bool print_names) |
| 1146 | { |
| 1147 | int ret = 0; |
| 1148 | uint64_t len; |
| 1149 | uint64_t i; |
| 1150 | |
| 1151 | len = bt_field_array_get_length(seq); |
| 1152 | bt_common_g_string_append(pretty->string, "["); |
| 1153 | |
| 1154 | pretty->depth++; |
| 1155 | for (i = 0; i < len; i++) { |
| 1156 | ret = print_sequence_field(pretty, seq, i, print_names); |
| 1157 | if (ret != 0) { |
| 1158 | goto end; |
| 1159 | } |
| 1160 | } |
| 1161 | pretty->depth--; |
| 1162 | bt_common_g_string_append(pretty->string, " ]"); |
| 1163 | |
| 1164 | end: |
| 1165 | return ret; |
| 1166 | } |
| 1167 | |
| 1168 | static |
| 1169 | int print_option(struct pretty_component *pretty, |
| 1170 | const bt_field *option, bool print_names) |
| 1171 | { |
| 1172 | int ret = 0; |
| 1173 | const bt_field *field = NULL; |
| 1174 | |
| 1175 | field = bt_field_option_borrow_field_const(option); |
| 1176 | if (field) { |
| 1177 | bt_common_g_string_append(pretty->string, "{ "); |
| 1178 | pretty->depth++; |
| 1179 | if (print_names) { |
| 1180 | // TODO: find tag's name using field path |
| 1181 | // print_field_name_equal(pretty, tag_choice); |
| 1182 | } |
| 1183 | ret = print_field(pretty, field, print_names); |
| 1184 | if (ret != 0) { |
| 1185 | goto end; |
| 1186 | } |
| 1187 | pretty->depth--; |
| 1188 | bt_common_g_string_append(pretty->string, " }"); |
| 1189 | } else { |
| 1190 | bt_common_g_string_append(pretty->string, "<none>"); |
| 1191 | } |
| 1192 | |
| 1193 | end: |
| 1194 | return ret; |
| 1195 | } |
| 1196 | |
| 1197 | static |
| 1198 | int print_variant(struct pretty_component *pretty, |
| 1199 | const bt_field *variant, bool print_names) |
| 1200 | { |
| 1201 | int ret = 0; |
| 1202 | const bt_field *field = NULL; |
| 1203 | |
| 1204 | field = bt_field_variant_borrow_selected_option_field_const(variant); |
| 1205 | BT_ASSERT_DBG(field); |
| 1206 | bt_common_g_string_append(pretty->string, "{ "); |
| 1207 | pretty->depth++; |
| 1208 | if (print_names) { |
| 1209 | // TODO: find tag's name using field path |
| 1210 | // print_field_name_equal(pretty, tag_choice); |
| 1211 | } |
| 1212 | ret = print_field(pretty, field, print_names); |
| 1213 | if (ret != 0) { |
| 1214 | goto end; |
| 1215 | } |
| 1216 | pretty->depth--; |
| 1217 | bt_common_g_string_append(pretty->string, " }"); |
| 1218 | |
| 1219 | end: |
| 1220 | return ret; |
| 1221 | } |
| 1222 | |
| 1223 | static |
| 1224 | int print_field(struct pretty_component *pretty, |
| 1225 | const bt_field *field, bool print_names) |
| 1226 | { |
| 1227 | bt_field_class_type class_id; |
| 1228 | |
| 1229 | class_id = bt_field_get_class_type(field); |
| 1230 | if (class_id == BT_FIELD_CLASS_TYPE_BOOL) { |
| 1231 | bt_bool v; |
| 1232 | const char *text; |
| 1233 | |
| 1234 | v = bt_field_bool_get_value(field); |
| 1235 | if (pretty->use_colors) { |
| 1236 | bt_common_g_string_append(pretty->string, color_number_value); |
| 1237 | } |
| 1238 | if (v) { |
| 1239 | text = "true"; |
| 1240 | } else { |
| 1241 | text = "false"; |
| 1242 | } |
| 1243 | bt_common_g_string_append(pretty->string, text); |
| 1244 | if (pretty->use_colors) { |
| 1245 | bt_common_g_string_append(pretty->string, color_rst); |
| 1246 | } |
| 1247 | return 0; |
| 1248 | } else if (class_id == BT_FIELD_CLASS_TYPE_BIT_ARRAY) { |
| 1249 | uint64_t v = bt_field_bit_array_get_value_as_integer(field); |
| 1250 | |
| 1251 | if (pretty->use_colors) { |
| 1252 | bt_common_g_string_append(pretty->string, |
| 1253 | color_number_value); |
| 1254 | } |
| 1255 | bt_common_g_string_append_printf(pretty->string, "0x%" PRIX64, |
| 1256 | v); |
| 1257 | if (pretty->use_colors) { |
| 1258 | bt_common_g_string_append(pretty->string, color_rst); |
| 1259 | } |
| 1260 | return 0; |
| 1261 | } else if (bt_field_class_type_is(class_id, |
| 1262 | BT_FIELD_CLASS_TYPE_ENUMERATION)) { |
| 1263 | return print_enum(pretty, field); |
| 1264 | } else if (bt_field_class_type_is(class_id, |
| 1265 | BT_FIELD_CLASS_TYPE_INTEGER)) { |
| 1266 | return print_integer(pretty, field); |
| 1267 | } else if (bt_field_class_type_is(class_id, |
| 1268 | BT_FIELD_CLASS_TYPE_REAL)) { |
| 1269 | double v; |
| 1270 | |
| 1271 | if (class_id == BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL) { |
| 1272 | v = bt_field_real_single_precision_get_value(field); |
| 1273 | } else { |
| 1274 | v = bt_field_real_double_precision_get_value(field); |
| 1275 | } |
| 1276 | |
| 1277 | if (pretty->use_colors) { |
| 1278 | bt_common_g_string_append(pretty->string, color_number_value); |
| 1279 | } |
| 1280 | bt_common_g_string_append_printf(pretty->string, "%g", v); |
| 1281 | if (pretty->use_colors) { |
| 1282 | bt_common_g_string_append(pretty->string, color_rst); |
| 1283 | } |
| 1284 | return 0; |
| 1285 | } else if (class_id == BT_FIELD_CLASS_TYPE_STRING) { |
| 1286 | const char *str; |
| 1287 | |
| 1288 | str = bt_field_string_get_value(field); |
| 1289 | if (!str) { |
| 1290 | return -1; |
| 1291 | } |
| 1292 | |
| 1293 | if (pretty->use_colors) { |
| 1294 | bt_common_g_string_append(pretty->string, color_string_value); |
| 1295 | } |
| 1296 | print_escape_string(pretty, str); |
| 1297 | if (pretty->use_colors) { |
| 1298 | bt_common_g_string_append(pretty->string, color_rst); |
| 1299 | } |
| 1300 | return 0; |
| 1301 | } else if (class_id == BT_FIELD_CLASS_TYPE_STRUCTURE) { |
| 1302 | return print_struct(pretty, field, print_names); |
| 1303 | } else if (bt_field_class_type_is(class_id, |
| 1304 | BT_FIELD_CLASS_TYPE_OPTION)) { |
| 1305 | return print_option(pretty, field, print_names); |
| 1306 | } else if (bt_field_class_type_is(class_id, |
| 1307 | BT_FIELD_CLASS_TYPE_VARIANT)) { |
| 1308 | return print_variant(pretty, field, print_names); |
| 1309 | } else if (class_id == BT_FIELD_CLASS_TYPE_STATIC_ARRAY) { |
| 1310 | return print_array(pretty, field, print_names); |
| 1311 | } else if (bt_field_class_type_is(class_id, |
| 1312 | BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY)) { |
| 1313 | return print_sequence(pretty, field, print_names); |
| 1314 | } else { |
| 1315 | // TODO: log instead |
| 1316 | fprintf(pretty->err, "[error] Unknown type id: %d\n", (int) class_id); |
| 1317 | return -1; |
| 1318 | } |
| 1319 | } |
| 1320 | |
| 1321 | static |
| 1322 | int print_stream_packet_context(struct pretty_component *pretty, |
| 1323 | const bt_event *event) |
| 1324 | { |
| 1325 | int ret = 0; |
| 1326 | const bt_packet *packet = NULL; |
| 1327 | const bt_field *main_field = NULL; |
| 1328 | |
| 1329 | packet = bt_event_borrow_packet_const(event); |
| 1330 | if (!packet) { |
| 1331 | goto end; |
| 1332 | } |
| 1333 | main_field = bt_packet_borrow_context_field_const(packet); |
| 1334 | if (!main_field) { |
| 1335 | goto end; |
| 1336 | } |
| 1337 | if (!pretty->start_line) { |
| 1338 | bt_common_g_string_append(pretty->string, ", "); |
| 1339 | } |
| 1340 | pretty->start_line = false; |
| 1341 | if (pretty->options.print_scope_field_names) { |
| 1342 | print_name_equal(pretty, "stream.packet.context"); |
| 1343 | } |
| 1344 | ret = print_field(pretty, main_field, |
| 1345 | pretty->options.print_context_field_names); |
| 1346 | |
| 1347 | end: |
| 1348 | return ret; |
| 1349 | } |
| 1350 | |
| 1351 | static |
| 1352 | int print_stream_event_context(struct pretty_component *pretty, |
| 1353 | const bt_event *event) |
| 1354 | { |
| 1355 | int ret = 0; |
| 1356 | const bt_field *main_field = NULL; |
| 1357 | |
| 1358 | main_field = bt_event_borrow_common_context_field_const(event); |
| 1359 | if (!main_field) { |
| 1360 | goto end; |
| 1361 | } |
| 1362 | if (!pretty->start_line) { |
| 1363 | bt_common_g_string_append(pretty->string, ", "); |
| 1364 | } |
| 1365 | pretty->start_line = false; |
| 1366 | if (pretty->options.print_scope_field_names) { |
| 1367 | print_name_equal(pretty, "stream.event.context"); |
| 1368 | } |
| 1369 | ret = print_field(pretty, main_field, |
| 1370 | pretty->options.print_context_field_names); |
| 1371 | |
| 1372 | end: |
| 1373 | return ret; |
| 1374 | } |
| 1375 | |
| 1376 | static |
| 1377 | int print_event_context(struct pretty_component *pretty, |
| 1378 | const bt_event *event) |
| 1379 | { |
| 1380 | int ret = 0; |
| 1381 | const bt_field *main_field = NULL; |
| 1382 | |
| 1383 | main_field = bt_event_borrow_specific_context_field_const(event); |
| 1384 | if (!main_field) { |
| 1385 | goto end; |
| 1386 | } |
| 1387 | if (!pretty->start_line) { |
| 1388 | bt_common_g_string_append(pretty->string, ", "); |
| 1389 | } |
| 1390 | pretty->start_line = false; |
| 1391 | if (pretty->options.print_scope_field_names) { |
| 1392 | print_name_equal(pretty, "event.context"); |
| 1393 | } |
| 1394 | ret = print_field(pretty, main_field, |
| 1395 | pretty->options.print_context_field_names); |
| 1396 | |
| 1397 | end: |
| 1398 | return ret; |
| 1399 | } |
| 1400 | |
| 1401 | static |
| 1402 | int print_event_payload(struct pretty_component *pretty, |
| 1403 | const bt_event *event) |
| 1404 | { |
| 1405 | int ret = 0; |
| 1406 | const bt_field *main_field = NULL; |
| 1407 | |
| 1408 | main_field = bt_event_borrow_payload_field_const(event); |
| 1409 | if (!main_field) { |
| 1410 | goto end; |
| 1411 | } |
| 1412 | if (!pretty->start_line) { |
| 1413 | bt_common_g_string_append(pretty->string, ", "); |
| 1414 | } |
| 1415 | pretty->start_line = false; |
| 1416 | if (pretty->options.print_scope_field_names) { |
| 1417 | print_name_equal(pretty, "event.fields"); |
| 1418 | } |
| 1419 | ret = print_field(pretty, main_field, |
| 1420 | pretty->options.print_payload_field_names); |
| 1421 | |
| 1422 | end: |
| 1423 | return ret; |
| 1424 | } |
| 1425 | |
| 1426 | static |
| 1427 | int flush_buf(FILE *stream, struct pretty_component *pretty) |
| 1428 | { |
| 1429 | int ret = 0; |
| 1430 | |
| 1431 | if (pretty->string->len == 0) { |
| 1432 | goto end; |
| 1433 | } |
| 1434 | |
| 1435 | if (fwrite(pretty->string->str, pretty->string->len, 1, stream) != 1) { |
| 1436 | ret = -1; |
| 1437 | } |
| 1438 | |
| 1439 | end: |
| 1440 | return ret; |
| 1441 | } |
| 1442 | |
| 1443 | int pretty_print_event(struct pretty_component *pretty, |
| 1444 | const bt_message *event_msg) |
| 1445 | { |
| 1446 | int ret; |
| 1447 | const bt_event *event = |
| 1448 | bt_message_event_borrow_event_const(event_msg); |
| 1449 | |
| 1450 | BT_ASSERT_DBG(event); |
| 1451 | pretty->start_line = true; |
| 1452 | g_string_assign(pretty->string, ""); |
| 1453 | ret = print_event_header(pretty, event_msg); |
| 1454 | if (ret != 0) { |
| 1455 | goto end; |
| 1456 | } |
| 1457 | |
| 1458 | ret = print_stream_packet_context(pretty, event); |
| 1459 | if (ret != 0) { |
| 1460 | goto end; |
| 1461 | } |
| 1462 | |
| 1463 | ret = print_stream_event_context(pretty, event); |
| 1464 | if (ret != 0) { |
| 1465 | goto end; |
| 1466 | } |
| 1467 | |
| 1468 | ret = print_event_context(pretty, event); |
| 1469 | if (ret != 0) { |
| 1470 | goto end; |
| 1471 | } |
| 1472 | |
| 1473 | ret = print_event_payload(pretty, event); |
| 1474 | if (ret != 0) { |
| 1475 | goto end; |
| 1476 | } |
| 1477 | |
| 1478 | bt_common_g_string_append_c(pretty->string, '\n'); |
| 1479 | if (flush_buf(pretty->out, pretty)) { |
| 1480 | ret = -1; |
| 1481 | goto end; |
| 1482 | } |
| 1483 | |
| 1484 | end: |
| 1485 | return ret; |
| 1486 | } |
| 1487 | |
| 1488 | static |
| 1489 | int print_discarded_elements_msg(struct pretty_component *pretty, |
| 1490 | const bt_stream *stream, |
| 1491 | const bt_clock_snapshot *begin_clock_snapshot, |
| 1492 | const bt_clock_snapshot *end_clock_snapshot, |
| 1493 | uint64_t count, const char *elem_type) |
| 1494 | { |
| 1495 | int ret = 0; |
| 1496 | const bt_stream_class *stream_class = NULL; |
| 1497 | const bt_trace *trace = NULL; |
| 1498 | const char *stream_name; |
| 1499 | const char *trace_name; |
| 1500 | bt_uuid trace_uuid; |
| 1501 | int64_t stream_class_id; |
| 1502 | int64_t stream_id; |
| 1503 | const char *init_msg; |
| 1504 | |
| 1505 | /* Stream name */ |
| 1506 | stream_name = bt_stream_get_name(stream); |
| 1507 | if (!stream_name) { |
| 1508 | stream_name = "(unknown)"; |
| 1509 | } |
| 1510 | |
| 1511 | /* Stream class ID */ |
| 1512 | stream_class = bt_stream_borrow_class_const(stream); |
| 1513 | BT_ASSERT(stream_class); |
| 1514 | stream_class_id = bt_stream_class_get_id(stream_class); |
| 1515 | |
| 1516 | /* Stream ID */ |
| 1517 | stream_id = bt_stream_get_id(stream); |
| 1518 | |
| 1519 | /* Trace name */ |
| 1520 | trace = bt_stream_borrow_trace_const(stream); |
| 1521 | BT_ASSERT(trace); |
| 1522 | trace_name = bt_trace_get_name(trace); |
| 1523 | if (!trace_name) { |
| 1524 | trace_name = "(unknown)"; |
| 1525 | } |
| 1526 | |
| 1527 | /* Trace UUID */ |
| 1528 | trace_uuid = bt_trace_get_uuid(trace); |
| 1529 | |
| 1530 | /* Format message */ |
| 1531 | g_string_assign(pretty->string, ""); |
| 1532 | |
| 1533 | if (count == UINT64_C(-1)) { |
| 1534 | init_msg = "Tracer may have discarded"; |
| 1535 | } else { |
| 1536 | init_msg = "Tracer discarded"; |
| 1537 | } |
| 1538 | |
| 1539 | bt_common_g_string_append_printf(pretty->string, |
| 1540 | "%s%sWARNING%s%s: %s ", |
| 1541 | bt_common_color_fg_yellow(), |
| 1542 | bt_common_color_bold(), |
| 1543 | bt_common_color_reset(), |
| 1544 | bt_common_color_fg_yellow(), init_msg); |
| 1545 | |
| 1546 | if (count == UINT64_C(-1)) { |
| 1547 | bt_common_g_string_append_printf(pretty->string, "%ss", elem_type); |
| 1548 | } else { |
| 1549 | bt_common_g_string_append_printf(pretty->string, |
| 1550 | "%" PRIu64 " %s%s", count, elem_type, |
| 1551 | count == 1 ? "" : "s"); |
| 1552 | } |
| 1553 | |
| 1554 | bt_common_g_string_append_c(pretty->string, ' '); |
| 1555 | |
| 1556 | if (begin_clock_snapshot && end_clock_snapshot) { |
| 1557 | bt_common_g_string_append(pretty->string, "between ["); |
| 1558 | print_timestamp_wall(pretty, begin_clock_snapshot, false); |
| 1559 | bt_common_g_string_append(pretty->string, "] and ["); |
| 1560 | print_timestamp_wall(pretty, end_clock_snapshot, false); |
| 1561 | bt_common_g_string_append(pretty->string, "]"); |
| 1562 | } else { |
| 1563 | bt_common_g_string_append(pretty->string, "(unknown time range)"); |
| 1564 | } |
| 1565 | |
| 1566 | bt_common_g_string_append_printf(pretty->string, " in trace \"%s\" ", trace_name); |
| 1567 | |
| 1568 | if (trace_uuid) { |
| 1569 | bt_common_g_string_append_printf(pretty->string, |
| 1570 | "(UUID: " BT_UUID_FMT ") ", |
| 1571 | BT_UUID_FMT_VALUES(trace_uuid)); |
| 1572 | } else { |
| 1573 | bt_common_g_string_append(pretty->string, "(no UUID) "); |
| 1574 | } |
| 1575 | |
| 1576 | bt_common_g_string_append_printf(pretty->string, |
| 1577 | "within stream \"%s\" (stream class ID: %" PRIu64 ", ", |
| 1578 | stream_name, stream_class_id); |
| 1579 | |
| 1580 | if (stream_id >= 0) { |
| 1581 | bt_common_g_string_append_printf(pretty->string, |
| 1582 | "stream ID: %" PRIu64, stream_id); |
| 1583 | } else { |
| 1584 | bt_common_g_string_append(pretty->string, "no stream ID"); |
| 1585 | } |
| 1586 | |
| 1587 | bt_common_g_string_append_printf(pretty->string, ").%s\n", |
| 1588 | bt_common_color_reset()); |
| 1589 | |
| 1590 | /* |
| 1591 | * Print to standard error stream to remain backward compatible |
| 1592 | * with Babeltrace 1. |
| 1593 | */ |
| 1594 | if (flush_buf(stderr, pretty)) { |
| 1595 | ret = -1; |
| 1596 | } |
| 1597 | |
| 1598 | return ret; |
| 1599 | } |
| 1600 | |
| 1601 | int pretty_print_discarded_items(struct pretty_component *pretty, |
| 1602 | const bt_message *msg) |
| 1603 | { |
| 1604 | const bt_clock_snapshot *begin = NULL; |
| 1605 | const bt_clock_snapshot *end = NULL; |
| 1606 | const bt_stream *stream; |
| 1607 | const bt_stream_class *stream_class; |
| 1608 | uint64_t count = UINT64_C(-1); |
| 1609 | const char *elem_type; |
| 1610 | |
| 1611 | switch (bt_message_get_type(msg)) { |
| 1612 | case BT_MESSAGE_TYPE_DISCARDED_EVENTS: |
| 1613 | stream = bt_message_discarded_events_borrow_stream_const(msg); |
| 1614 | |
| 1615 | if (bt_message_discarded_events_get_count(msg, &count) == |
| 1616 | BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE) { |
| 1617 | count = UINT64_C(-1); |
| 1618 | } |
| 1619 | |
| 1620 | elem_type = "event"; |
| 1621 | break; |
| 1622 | case BT_MESSAGE_TYPE_DISCARDED_PACKETS: |
| 1623 | stream = bt_message_discarded_packets_borrow_stream_const(msg); |
| 1624 | |
| 1625 | if (bt_message_discarded_packets_get_count(msg, &count) == |
| 1626 | BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE) { |
| 1627 | count = UINT64_C(-1); |
| 1628 | } |
| 1629 | |
| 1630 | elem_type = "packet"; |
| 1631 | break; |
| 1632 | default: |
| 1633 | bt_common_abort(); |
| 1634 | } |
| 1635 | |
| 1636 | BT_ASSERT(stream); |
| 1637 | stream_class = bt_stream_borrow_class_const(stream); |
| 1638 | |
| 1639 | switch (bt_message_get_type(msg)) { |
| 1640 | case BT_MESSAGE_TYPE_DISCARDED_EVENTS: |
| 1641 | if (bt_stream_class_discarded_events_have_default_clock_snapshots( |
| 1642 | stream_class)) { |
| 1643 | begin = bt_message_discarded_events_borrow_beginning_default_clock_snapshot_const( |
| 1644 | msg); |
| 1645 | end = bt_message_discarded_events_borrow_end_default_clock_snapshot_const( |
| 1646 | msg); |
| 1647 | } |
| 1648 | |
| 1649 | break; |
| 1650 | case BT_MESSAGE_TYPE_DISCARDED_PACKETS: |
| 1651 | if (bt_stream_class_discarded_packets_have_default_clock_snapshots( |
| 1652 | stream_class)) { |
| 1653 | begin = bt_message_discarded_packets_borrow_beginning_default_clock_snapshot_const( |
| 1654 | msg); |
| 1655 | end = bt_message_discarded_packets_borrow_end_default_clock_snapshot_const( |
| 1656 | msg); |
| 1657 | } |
| 1658 | |
| 1659 | break; |
| 1660 | default: |
| 1661 | bt_common_abort(); |
| 1662 | } |
| 1663 | |
| 1664 | print_discarded_elements_msg(pretty, stream, begin, end, |
| 1665 | count, elem_type); |
| 1666 | return 0; |
| 1667 | } |
| 1668 | |
| 1669 | void pretty_print_init(void) |
| 1670 | { |
| 1671 | strcpy(color_name, bt_common_color_bold()); |
| 1672 | strcpy(color_field_name, bt_common_color_fg_cyan()); |
| 1673 | strcpy(color_rst, bt_common_color_reset()); |
| 1674 | strcpy(color_string_value, bt_common_color_bold()); |
| 1675 | strcpy(color_number_value, bt_common_color_bold()); |
| 1676 | strcpy(color_enum_mapping_name, bt_common_color_bold()); |
| 1677 | strcpy(color_unknown, bt_common_color_bold()); |
| 1678 | strcat(color_unknown, bt_common_color_fg_bright_red()); |
| 1679 | strcpy(color_event_name, bt_common_color_bold()); |
| 1680 | strcat(color_event_name, bt_common_color_fg_bright_magenta()); |
| 1681 | strcpy(color_timestamp, bt_common_color_bold()); |
| 1682 | strcat(color_timestamp, bt_common_color_fg_bright_yellow()); |
| 1683 | } |