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1/*
2 * Copyright (C) 2009, 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
3 *
4 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation;
8 * version 2.1 of the License (not later!)
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
20 */
21#ifndef _PARSE_EVENTS_H
22#define _PARSE_EVENTS_H
23
24#include <stdarg.h>
25#include <regex.h>
26
27#ifndef __unused
28#define __unused __attribute__ ((unused))
29#endif
30
31/* ----------------------- trace_seq ----------------------- */
32
33
34#ifndef TRACE_SEQ_BUF_SIZE
35#define TRACE_SEQ_BUF_SIZE 4096
36#endif
37
38#ifndef DEBUG_RECORD
39#define DEBUG_RECORD 0
40#endif
41
42struct record {
43 unsigned long long ts;
44 unsigned long long offset;
45 long long missed_events; /* buffer dropped events before */
46 int record_size; /* size of binary record */
47 int size; /* size of data */
48 void *data;
49 int cpu;
50 int ref_count;
51 int locked; /* Do not free, even if ref_count is zero */
52 void *private;
53#if DEBUG_RECORD
54 struct record *prev;
55 struct record *next;
56 long alloc_addr;
57#endif
58};
59
60/*
61 * Trace sequences are used to allow a function to call several other functions
62 * to create a string of data to use (up to a max of PAGE_SIZE).
63 */
64
65struct trace_seq {
66 char *buffer;
67 unsigned int buffer_size;
68 unsigned int len;
69 unsigned int readpos;
70};
71
72void trace_seq_init(struct trace_seq *s);
73void trace_seq_destroy(struct trace_seq *s);
74
75extern int trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
76 __attribute__ ((format (printf, 2, 3)));
77extern int trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args)
78 __attribute__ ((format (printf, 2, 0)));
79
80extern int trace_seq_puts(struct trace_seq *s, const char *str);
81extern int trace_seq_putc(struct trace_seq *s, unsigned char c);
82
83extern void trace_seq_terminate(struct trace_seq *s);
84
85extern int trace_seq_do_printf(struct trace_seq *s);
86
87
88/* ----------------------- pevent ----------------------- */
89
90struct pevent;
91struct event_format;
92
93typedef int (*pevent_event_handler_func)(struct trace_seq *s,
94 struct record *record,
95 struct event_format *event,
96 void *context);
97
98typedef int (*pevent_plugin_load_func)(struct pevent *pevent);
99typedef int (*pevent_plugin_unload_func)(void);
100
101struct plugin_option {
102 struct plugin_option *next;
103 void *handle;
104 char *file;
105 char *name;
106 char *plugin_alias;
107 char *description;
108 char *value;
109 void *private;
110 int set;
111};
112
113/*
114 * Plugin hooks that can be called:
115 *
116 * PEVENT_PLUGIN_LOADER: (required)
117 * The function name to initialized the plugin.
118 *
119 * int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
120 *
121 * PEVENT_PLUGIN_UNLOADER: (optional)
122 * The function called just before unloading
123 *
124 * int PEVENT_PLUGIN_UNLOADER(void)
125 *
126 * PEVENT_PLUGIN_OPTIONS: (optional)
127 * Plugin options that can be set before loading
128 *
129 * struct plugin_option PEVENT_PLUGIN_OPTIONS[] = {
130 * {
131 * .name = "option-name",
132 * .plugin_alias = "overide-file-name", (optional)
133 * .description = "description of option to show users",
134 * },
135 * {
136 * .name = NULL,
137 * },
138 * };
139 *
140 * Array must end with .name = NULL;
141 *
142 *
143 * .plugin_alias is used to give a shorter name to access
144 * the vairable. Useful if a plugin handles more than one event.
145 *
146 * PEVENT_PLUGIN_ALIAS: (optional)
147 * The name to use for finding options (uses filename if not defined)
148 */
149#define PEVENT_PLUGIN_LOADER pevent_plugin_loader
150#define PEVENT_PLUGIN_UNLOADER pevent_plugin_unloader
151#define PEVENT_PLUGIN_OPTIONS pevent_plugin_options
152#define PEVENT_PLUGIN_ALIAS pevent_plugin_alias
153#define _MAKE_STR(x) #x
154#define MAKE_STR(x) _MAKE_STR(x)
155#define PEVENT_PLUGIN_LOADER_NAME MAKE_STR(PEVENT_PLUGIN_LOADER)
156#define PEVENT_PLUGIN_UNLOADER_NAME MAKE_STR(PEVENT_PLUGIN_UNLOADER)
157#define PEVENT_PLUGIN_OPTIONS_NAME MAKE_STR(PEVENT_PLUGIN_OPTIONS)
158#define PEVENT_PLUGIN_ALIAS_NAME MAKE_STR(PEVENT_PLUGIN_ALIAS)
159
160#define NSECS_PER_SEC 1000000000ULL
161#define NSECS_PER_USEC 1000ULL
162
163enum format_flags {
164 FIELD_IS_ARRAY = 1,
165 FIELD_IS_POINTER = 2,
166 FIELD_IS_SIGNED = 4,
167 FIELD_IS_STRING = 8,
168 FIELD_IS_DYNAMIC = 16,
169 FIELD_IS_LONG = 32,
170};
171
172struct format_field {
173 struct format_field *next;
174 struct event_format *event;
175 char *type;
176 char *name;
177 int offset;
178 int size;
179 unsigned int arraylen;
180 unsigned int elementsize;
181 unsigned long flags;
182};
183
184struct format {
185 int nr_common;
186 int nr_fields;
187 struct format_field *common_fields;
188 struct format_field *fields;
189};
190
191struct print_arg_atom {
192 char *atom;
193};
194
195struct print_arg_string {
196 char *string;
197 int offset;
198};
199
200struct print_arg_field {
201 char *name;
202 struct format_field *field;
203};
204
205struct print_flag_sym {
206 struct print_flag_sym *next;
207 char *value;
208 char *str;
209};
210
211struct print_arg_typecast {
212 char *type;
213 struct print_arg *item;
214};
215
216struct print_arg_flags {
217 struct print_arg *field;
218 char *delim;
219 struct print_flag_sym *flags;
220};
221
222struct print_arg_symbol {
223 struct print_arg *field;
224 struct print_flag_sym *symbols;
225};
226
227struct print_arg_dynarray {
228 struct format_field *field;
229 struct print_arg *index;
230};
231
232struct print_arg;
233
234struct print_arg_op {
235 char *op;
236 int prio;
237 struct print_arg *left;
238 struct print_arg *right;
239};
240
241struct pevent_function_handler;
242
243struct print_arg_func {
244 struct pevent_function_handler *func;
245 struct print_arg *args;
246};
247
248enum print_arg_type {
249 PRINT_NULL,
250 PRINT_ATOM,
251 PRINT_FIELD,
252 PRINT_FLAGS,
253 PRINT_SYMBOL,
254 PRINT_TYPE,
255 PRINT_STRING,
256 PRINT_BSTRING,
257 PRINT_DYNAMIC_ARRAY,
258 PRINT_OP,
259 PRINT_FUNC,
260};
261
262struct print_arg {
263 struct print_arg *next;
264 enum print_arg_type type;
265 union {
266 struct print_arg_atom atom;
267 struct print_arg_field field;
268 struct print_arg_typecast typecast;
269 struct print_arg_flags flags;
270 struct print_arg_symbol symbol;
271 struct print_arg_func func;
272 struct print_arg_string string;
273 struct print_arg_op op;
274 struct print_arg_dynarray dynarray;
275 };
276};
277
278struct print_fmt {
279 char *format;
280 struct print_arg *args;
281};
282
283struct event_format {
284 struct pevent *pevent;
285 char *name;
286 int id;
287 int flags;
288 struct format format;
289 struct print_fmt print_fmt;
290 char *system;
291 pevent_event_handler_func handler;
292 void *context;
293};
294
295enum {
296 EVENT_FL_ISFTRACE = 0x01,
297 EVENT_FL_ISPRINT = 0x02,
298 EVENT_FL_ISBPRINT = 0x04,
299 EVENT_FL_ISFUNCENT = 0x10,
300 EVENT_FL_ISFUNCRET = 0x20,
301
302 EVENT_FL_FAILED = 0x80000000
303};
304
305enum event_sort_type {
306 EVENT_SORT_ID,
307 EVENT_SORT_NAME,
308 EVENT_SORT_SYSTEM,
309};
310
311enum event_type {
312 EVENT_ERROR,
313 EVENT_NONE,
314 EVENT_SPACE,
315 EVENT_NEWLINE,
316 EVENT_OP,
317 EVENT_DELIM,
318 EVENT_ITEM,
319 EVENT_DQUOTE,
320 EVENT_SQUOTE,
321};
322
323typedef unsigned long long (*pevent_func_handler)(struct trace_seq *s,
324 unsigned long long *args);
325
326enum pevent_func_arg_type {
327 PEVENT_FUNC_ARG_VOID,
328 PEVENT_FUNC_ARG_INT,
329 PEVENT_FUNC_ARG_LONG,
330 PEVENT_FUNC_ARG_STRING,
331 PEVENT_FUNC_ARG_PTR,
332 PEVENT_FUNC_ARG_MAX_TYPES
333};
334
335struct cmdline;
336struct cmdline_list;
337struct func_map;
338struct func_list;
339struct event_handler;
340
341struct pevent {
342 int ref_count;
343
344 int header_page_ts_offset;
345 int header_page_ts_size;
346 int header_page_size_offset;
347 int header_page_size_size;
348 int header_page_data_offset;
349 int header_page_data_size;
350 int header_page_overwrite;
351
352 int file_bigendian;
353 int host_bigendian;
354
355 int latency_format;
356
357 int old_format;
358
359 int cpus;
360 int long_size;
361
362 struct cmdline *cmdlines;
363 struct cmdline_list *cmdlist;
364 int cmdline_count;
365
366 struct func_map *func_map;
367 struct func_list *funclist;
368 unsigned int func_count;
369
370 struct printk_map *printk_map;
371 struct printk_list *printklist;
372 unsigned int printk_count;
373
374 struct event_format **events;
375 int nr_events;
376 struct event_format **sort_events;
377 enum event_sort_type last_type;
378
379 int type_offset;
380 int type_size;
381
382 int pid_offset;
383 int pid_size;
384
385 int pc_offset;
386 int pc_size;
387
388 int flags_offset;
389 int flags_size;
390
391 int ld_offset;
392 int ld_size;
393
394 int print_raw;
395
396 int test_filters;
397
398 struct format_field *bprint_ip_field;
399 struct format_field *bprint_fmt_field;
400 struct format_field *bprint_buf_field;
401
402 struct event_handler *handlers;
403 struct pevent_function_handler *func_handlers;
404
405 /* cache */
406 struct event_format *last_event;
407};
408
409/* Can be overridden */
410void die(const char *fmt, ...);
411void *malloc_or_die(unsigned int size);
412void warning(const char *fmt, ...);
413void pr_stat(const char *fmt, ...);
414void vpr_stat(const char *fmt, va_list ap);
415
416/* Always available */
417void __die(const char *fmt, ...);
418void __warning(const char *fmt, ...);
419void __pr_stat(const char *fmt, ...);
420
421void __vdie(const char *fmt, ...);
422void __vwarning(const char *fmt, ...);
423void __vpr_stat(const char *fmt, ...);
424
425static inline unsigned short
426__data2host2(struct pevent *pevent, unsigned short data)
427{
428 unsigned short swap;
429
430 if (pevent->host_bigendian == pevent->file_bigendian)
431 return data;
432
433 swap = ((data & 0xffULL) << 8) |
434 ((data & (0xffULL << 8)) >> 8);
435
436 return swap;
437}
438
439static inline unsigned int
440__data2host4(struct pevent *pevent, unsigned int data)
441{
442 unsigned int swap;
443
444 if (pevent->host_bigendian == pevent->file_bigendian)
445 return data;
446
447 swap = ((data & 0xffULL) << 24) |
448 ((data & (0xffULL << 8)) << 8) |
449 ((data & (0xffULL << 16)) >> 8) |
450 ((data & (0xffULL << 24)) >> 24);
451
452 return swap;
453}
454
455static inline unsigned long long
456__data2host8(struct pevent *pevent, unsigned long long data)
457{
458 unsigned long long swap;
459
460 if (pevent->host_bigendian == pevent->file_bigendian)
461 return data;
462
463 swap = ((data & 0xffULL) << 56) |
464 ((data & (0xffULL << 8)) << 40) |
465 ((data & (0xffULL << 16)) << 24) |
466 ((data & (0xffULL << 24)) << 8) |
467 ((data & (0xffULL << 32)) >> 8) |
468 ((data & (0xffULL << 40)) >> 24) |
469 ((data & (0xffULL << 48)) >> 40) |
470 ((data & (0xffULL << 56)) >> 56);
471
472 return swap;
473}
474
475#define data2host2(pevent, ptr) __data2host2(pevent, *(unsigned short *)(ptr))
476#define data2host4(pevent, ptr) __data2host4(pevent, *(unsigned int *)(ptr))
477#define data2host8(pevent, ptr) \
478({ \
479 unsigned long long __val; \
480 \
481 memcpy(&__val, (ptr), sizeof(unsigned long long)); \
482 __data2host8(pevent, __val); \
483})
484
485/* taken from kernel/trace/trace.h */
486enum trace_flag_type {
487 TRACE_FLAG_IRQS_OFF = 0x01,
488 TRACE_FLAG_IRQS_NOSUPPORT = 0x02,
489 TRACE_FLAG_NEED_RESCHED = 0x04,
490 TRACE_FLAG_HARDIRQ = 0x08,
491 TRACE_FLAG_SOFTIRQ = 0x10,
492};
493
494int pevent_register_comm(struct pevent *pevent, const char *comm, int pid);
495int pevent_register_function(struct pevent *pevent, char *name,
496 unsigned long long addr, char *mod);
497int pevent_register_print_string(struct pevent *pevent, char *fmt,
498 unsigned long long addr);
499int pevent_pid_is_registered(struct pevent *pevent, int pid);
500
501void pevent_print_event(struct pevent *pevent, struct trace_seq *s,
502 struct record *record);
503
504int pevent_parse_header_page(struct pevent *pevent, char *buf, unsigned long size,
505 int long_size);
506
507int pevent_parse_event(struct pevent *pevent, const char *buf,
508 unsigned long size, const char *sys);
509
510void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
511 const char *name, struct record *record,
512 int *len, int err);
513
514int pevent_get_field_val(struct trace_seq *s, struct event_format *event,
515 const char *name, struct record *record,
516 unsigned long long *val, int err);
517int pevent_get_common_field_val(struct trace_seq *s, struct event_format *event,
518 const char *name, struct record *record,
519 unsigned long long *val, int err);
520int pevent_get_any_field_val(struct trace_seq *s, struct event_format *event,
521 const char *name, struct record *record,
522 unsigned long long *val, int err);
523
524int pevent_print_num_field(struct trace_seq *s, const char *fmt,
525 struct event_format *event, const char *name,
526 struct record *record, int err);
527
528int pevent_register_event_handler(struct pevent *pevent, int id, char *sys_name, char *event_name,
529 pevent_event_handler_func func, void *context);
530int pevent_register_print_function(struct pevent *pevent,
531 pevent_func_handler func,
532 enum pevent_func_arg_type ret_type,
533 char *name, ...);
534
535struct format_field *pevent_find_common_field(struct event_format *event, const char *name);
536struct format_field *pevent_find_field(struct event_format *event, const char *name);
537struct format_field *pevent_find_any_field(struct event_format *event, const char *name);
538
539const char *pevent_find_function(struct pevent *pevent, unsigned long long addr);
540unsigned long long
541pevent_find_function_address(struct pevent *pevent, unsigned long long addr);
542unsigned long long pevent_read_number(struct pevent *pevent, const void *ptr, int size);
543int pevent_read_number_field(struct format_field *field, const void *data,
544 unsigned long long *value);
545
546struct event_format *pevent_find_event(struct pevent *pevent, int id);
547
548struct event_format *
549pevent_find_event_by_name(struct pevent *pevent, const char *sys, const char *name);
550
551void pevent_data_lat_fmt(struct pevent *pevent,
552 struct trace_seq *s, struct record *record);
553int pevent_data_type(struct pevent *pevent, struct record *rec);
554struct event_format *pevent_data_event_from_type(struct pevent *pevent, int type);
555int pevent_data_pid(struct pevent *pevent, struct record *rec);
556const char *pevent_data_comm_from_pid(struct pevent *pevent, int pid);
557void pevent_event_info(struct trace_seq *s, struct event_format *event,
558 struct record *record);
559
560struct event_format **pevent_list_events(struct pevent *pevent, enum event_sort_type);
561struct format_field **pevent_event_common_fields(struct event_format *event);
562struct format_field **pevent_event_fields(struct event_format *event);
563
564static inline int pevent_get_cpus(struct pevent *pevent)
565{
566 return pevent->cpus;
567}
568
569static inline void pevent_set_cpus(struct pevent *pevent, int cpus)
570{
571 pevent->cpus = cpus;
572}
573
574static inline int pevent_get_long_size(struct pevent *pevent)
575{
576 return pevent->long_size;
577}
578
579static inline void pevent_set_long_size(struct pevent *pevent, int long_size)
580{
581 pevent->long_size = long_size;
582}
583
584static inline int pevent_is_file_bigendian(struct pevent *pevent)
585{
586 return pevent->file_bigendian;
587}
588
589static inline void pevent_set_file_bigendian(struct pevent *pevent, int endian)
590{
591 pevent->file_bigendian = endian;
592}
593
594static inline int pevent_is_host_bigendian(struct pevent *pevent)
595{
596 return pevent->host_bigendian;
597}
598
599static inline void pevent_set_host_bigendian(struct pevent *pevent, int endian)
600{
601 pevent->host_bigendian = endian;
602}
603
604static inline int pevent_is_latency_format(struct pevent *pevent)
605{
606 return pevent->latency_format;
607}
608
609static inline void pevent_set_latency_format(struct pevent *pevent, int lat)
610{
611 pevent->latency_format = lat;
612}
613
614struct pevent *pevent_alloc(void);
615void pevent_free(struct pevent *pevent);
616void pevent_ref(struct pevent *pevent);
617void pevent_unref(struct pevent *pevent);
618
619/* access to the internal parser */
620void pevent_buffer_init(const char *buf, unsigned long long size);
621enum event_type pevent_read_token(char **tok);
622void pevent_free_token(char *token);
623int pevent_peek_char(void);
624const char *pevent_get_input_buf(void);
625unsigned long long pevent_get_input_buf_ptr(void);
626
627/* for debugging */
628void pevent_print_funcs(struct pevent *pevent);
629void pevent_print_printk(struct pevent *pevent);
630
631/* ----------------------- filtering ----------------------- */
632
633enum filter_boolean_type {
634 FILTER_FALSE,
635 FILTER_TRUE,
636};
637
638enum filter_op_type {
639 FILTER_OP_AND = 1,
640 FILTER_OP_OR,
641 FILTER_OP_NOT,
642};
643
644enum filter_cmp_type {
645 FILTER_CMP_NONE,
646 FILTER_CMP_EQ,
647 FILTER_CMP_NE,
648 FILTER_CMP_GT,
649 FILTER_CMP_LT,
650 FILTER_CMP_GE,
651 FILTER_CMP_LE,
652 FILTER_CMP_MATCH,
653 FILTER_CMP_NOT_MATCH,
654 FILTER_CMP_REGEX,
655 FILTER_CMP_NOT_REGEX,
656};
657
658enum filter_exp_type {
659 FILTER_EXP_NONE,
660 FILTER_EXP_ADD,
661 FILTER_EXP_SUB,
662 FILTER_EXP_MUL,
663 FILTER_EXP_DIV,
664 FILTER_EXP_MOD,
665 FILTER_EXP_RSHIFT,
666 FILTER_EXP_LSHIFT,
667 FILTER_EXP_AND,
668 FILTER_EXP_OR,
669 FILTER_EXP_XOR,
670 FILTER_EXP_NOT,
671};
672
673enum filter_arg_type {
674 FILTER_ARG_NONE,
675 FILTER_ARG_BOOLEAN,
676 FILTER_ARG_VALUE,
677 FILTER_ARG_FIELD,
678 FILTER_ARG_EXP,
679 FILTER_ARG_OP,
680 FILTER_ARG_NUM,
681 FILTER_ARG_STR,
682};
683
684enum filter_value_type {
685 FILTER_NUMBER,
686 FILTER_STRING,
687 FILTER_CHAR
688};
689
690struct fliter_arg;
691
692struct filter_arg_boolean {
693 enum filter_boolean_type value;
694};
695
696struct filter_arg_field {
697 struct format_field *field;
698};
699
700struct filter_arg_value {
701 enum filter_value_type type;
702 union {
703 char *str;
704 unsigned long long val;
705 };
706};
707
708struct filter_arg_op {
709 enum filter_op_type type;
710 struct filter_arg *left;
711 struct filter_arg *right;
712};
713
714struct filter_arg_exp {
715 enum filter_exp_type type;
716 struct filter_arg *left;
717 struct filter_arg *right;
718};
719
720struct filter_arg_num {
721 enum filter_cmp_type type;
722 struct filter_arg *left;
723 struct filter_arg *right;
724};
725
726struct filter_arg_str {
727 enum filter_cmp_type type;
728 struct format_field *field;
729 char *val;
730 char *buffer;
731 regex_t reg;
732};
733
734struct filter_arg {
735 enum filter_arg_type type;
736 union {
737 struct filter_arg_boolean bool;
738 struct filter_arg_field field;
739 struct filter_arg_value value;
740 struct filter_arg_op op;
741 struct filter_arg_exp exp;
742 struct filter_arg_num num;
743 struct filter_arg_str str;
744 };
745};
746
747struct filter_type {
748 int event_id;
749 struct event_format *event;
750 struct filter_arg *filter;
751};
752
753struct event_filter {
754 struct pevent *pevent;
755 int filters;
756 struct filter_type *event_filters;
757};
758
759struct event_filter *pevent_filter_alloc(struct pevent *pevent);
760
761#define FILTER_NONE -2
762#define FILTER_NOEXIST -1
763#define FILTER_MISS 0
764#define FILTER_MATCH 1
765
766enum filter_trivial_type {
767 FILTER_TRIVIAL_FALSE,
768 FILTER_TRIVIAL_TRUE,
769 FILTER_TRIVIAL_BOTH,
770};
771
772int pevent_filter_add_filter_str(struct event_filter *filter,
773 const char *filter_str,
774 char **error_str);
775
776
777int pevent_filter_match(struct event_filter *filter,
778 struct record *record);
779
780int pevent_event_filtered(struct event_filter *filter,
781 int event_id);
782
783void pevent_filter_reset(struct event_filter *filter);
784
785void pevent_filter_clear_trivial(struct event_filter *filter,
786 enum filter_trivial_type type);
787
788void pevent_filter_free(struct event_filter *filter);
789
790char *pevent_filter_make_string(struct event_filter *filter, int event_id);
791
792int pevent_filter_remove_event(struct event_filter *filter,
793 int event_id);
794
795int pevent_filter_event_has_trivial(struct event_filter *filter,
796 int event_id,
797 enum filter_trivial_type type);
798
799int pevent_filter_copy(struct event_filter *dest, struct event_filter *source);
800
801int pevent_update_trivial(struct event_filter *dest, struct event_filter *source,
802 enum filter_trivial_type type);
803
804int pevent_filter_compare(struct event_filter *filter1, struct event_filter *filter2);
805
806#endif /* _PARSE_EVENTS_H */
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-29 18:44:20 -0500