1 | /* lognestmonster Copyright (c) 2020 Joshua 'joshuas3' Stockin |
2 | * <https://joshstock.in> |
3 | * <https://github.com/JoshuaS3/lognestmonster> |
4 | * |
5 | * This software is licensed and distributed under the terms of the MIT License: |
6 | * ----- BEGIN LICENSE ----- |
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
8 | * of this software and associated documentation files (the "Software"), to deal |
9 | * in the Software without restriction, including without limitation the rights |
10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
11 | * copies of the Software, and to permit persons to whom the Software is |
12 | * furnished to do so, subject to the following conditions: |
13 | * |
14 | * The above copyright notice and this permission notice shall be included in |
15 | * all copies or substantial portions of the Software. |
16 | * |
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
20 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
23 | * SOFTWARE. |
24 | * ----- END LICENSE ----- |
25 | * |
26 | * This comment block and its contents, including this disclaimer, MUST be |
27 | * preserved in all copies or distributions of this software's source. |
28 | */ |
29 |
|
30 | // lognestmonster.h |
31 | // C header file for implementation of the lognestmonster logging library |
32 |
|
33 |
|
34 | #ifdef __cplusplus |
35 | extern "C" { |
36 | #endif |
37 |
|
38 |
|
39 | #ifndef LOGNESTMONSTER_H |
40 | #define LOGNESTMONSTER_H 1 |
41 |
|
42 |
|
43 | #include <stdint.h> // necessary include for type declaration |
44 | |
45 |
|
46 | enum lnmVerbosityLevel {lnmInfo, lnmDebug, lnmVerbose, lnmVeryVerbose, lnmWarning, lnmError}; |
47 | typedef uint8_t * lnmItem; |
48 | typedef uint8_t * lnmQueue; |
49 |
|
50 |
|
51 | lnmQueue lnmQueueInit(char * name, char * out_path); |
52 | lnmQueue lnmQueueByName(char * name); |
53 |
|
54 | lnmItem lnmStatement(enum lnmVerbosityLevel verbosity, char * message); |
55 |
|
56 | lnmItem lnmEvent(char * tag); |
57 | lnmItem lnmEventI(char * tag, lnmItem item); |
58 | lnmItem lnmEventS(char * tag, enum lnmVerbosityLevel verbosity, char * message); |
59 | void lnmEventPush(lnmItem event, lnmItem item); |
60 | void lnmEventPushS(lnmItem event, enum lnmVerbosityLevel verbosity, char * message); |
61 |
|
62 |
|
63 | #ifdef LNM_ALL // expose private utilities |
64 | |
65 | // type definitions |
66 | typedef struct lnm_pushable lnm_pushable; |
67 | typedef struct lnm_log_event lnm_log_event; |
68 | typedef struct lnm_log_statement lnm_log_statement; |
69 | typedef struct lnm_queue lnm_queue; |
70 |
|
71 | // lnm_pushable utilities |
72 | lnm_pushable * lnm_new_pushable(void); |
73 | void lnm_pushable_realloc(lnm_pushable * pushable); |
74 | void lnm_pushable_push(lnm_pushable * pushable, lnmItem item); |
75 | void lnm_pushable_pop(lnm_pushable * pushable); |
76 | void lnm_pushable_remove(lnm_pushable * pushable, uint32_t index); |
77 | void lnm_pushable_free(lnm_pushable * pushable); |
78 |
|
79 | // misc utilities |
80 | unsigned long lnm_getus(void); |
81 |
|
82 | // registry utilities |
83 | void lnm_registry_update(void); |
84 |
|
85 | // memory management utilities |
86 | void lnm_free_item(lnmItem item); |
87 | void lnm_free_registry(void); |
88 | void lnm_free_queue(lnmQueue queue); |
89 |
|
90 | #endif // LNM_ALL |
91 | |
92 |
|
93 | #if defined(LNM_DEBUG) || defined(LNM_ALL) |
94 | void lnm_debug_tabs(int tab_count); |
95 | void lnm_debug_parse_item(lnmItem item, int tab_count); |
96 | void lnm_debug_parse_registry(void); |
97 | void lnm_debug_parse_queue(lnmQueue queue); |
98 | #endif // LNM_DEBUG || LNM_ALL |
99 | |
100 |
|
101 | #ifdef LNM_INIT // define the library |
102 | |
103 |
|
104 | #include <stdint.h> |
105 | #include <stdio.h> |
106 | #include <stdlib.h> |
107 | #include <string.h> |
108 |
|
109 |
|
110 | static const uint8_t LNM_STATEMENT = 0; |
111 | static const uint8_t LNM_EVENT = 1; |
112 |
|
113 |
|
114 | _Noreturn void lnm_abort(char * function_traceback, char * message) { |
115 | printf("lognestmonster (%s): %s. aborting...\n", function_traceback, message); |
116 | abort(); |
117 | } |
118 |
|
119 |
|
120 | // lnm_pushable utilities |
121 |
|
122 |
|
123 | typedef struct lnm_pushable { |
124 | uint32_t capacity; |
125 | uint32_t length; |
126 | lnmItem * frame; |
127 | } lnm_pushable; |
128 |
|
129 |
|
130 | void lnm_pushable_realloc(lnm_pushable * pushable) { |
131 | if (pushable->length > pushable->capacity) { |
132 | if (pushable->capacity > UINT32_MAX / 2) { |
133 | lnm_abort("lnm_pushable_realloc", "pushable can't surpass max capacity of 2^16"); |
134 | } |
135 | pushable->frame = realloc(pushable->frame, sizeof(lnmItem) * (pushable->capacity *= 2)); |
136 | if (pushable->frame == NULL) { |
137 | lnm_abort("lnm_pushable_realloc", "call to realloc() returned NULL"); |
138 | } |
139 | } else if (pushable->length < (pushable->capacity / 2)) { |
140 | while (pushable->length < (pushable->capacity / 2) && pushable->capacity > 8) { |
141 | pushable->capacity /= 2; |
142 | } |
143 | pushable->frame = realloc(pushable->frame, sizeof(lnmItem) * (pushable->capacity)); |
144 | if (pushable->frame == NULL) { |
145 | lnm_abort("lnm_pushable_realloc", "call to realloc() returned NULL"); |
146 | } |
147 | } |
148 | } |
149 |
|
150 |
|
151 | lnm_pushable * lnm_new_pushable(void) { |
152 | lnm_pushable * new_pushable = calloc(1, sizeof(lnm_pushable)); |
153 | if (new_pushable == NULL) { |
154 | lnm_abort("lnm_new_pushable", "call to calloc() returned NULL"); |
155 | } |
156 | new_pushable->capacity = 8; |
157 | new_pushable->length = 0; |
158 | new_pushable->frame = calloc(8, sizeof(lnmItem)); |
159 | if (new_pushable->frame == NULL) { |
160 | lnm_abort("lnm_new_pushable", "call to calloc() returned NULL"); |
161 | } |
162 | return new_pushable; |
163 | } |
164 |
|
165 |
|
166 | void lnm_pushable_push(lnm_pushable * pushable, lnmItem item) { |
167 | pushable->length++; |
168 | lnm_pushable_realloc(pushable); |
169 | pushable->frame[pushable->length - 1] = item; |
170 | } |
171 |
|
172 |
|
173 | void lnm_pushable_pop(lnm_pushable * pushable) { |
174 | pushable->length--; |
175 | lnm_pushable_realloc(pushable); |
176 | } |
177 |
|
178 |
|
179 | void lnm_pushable_remove(lnm_pushable * pushable, uint32_t index) { |
180 | if (index >= pushable->length) { |
181 | lnm_abort("lnm_pushable_remove", "attempt to remove index out of pushable bounds"); |
182 | } |
183 | if (index == pushable->length - 1) { |
184 | lnm_pushable_pop(pushable); |
185 | } else { |
186 | // shift entire array from index until end |
187 | for (uint32_t iter = index; iter < pushable->length - 1; iter++) { |
188 | pushable->frame[iter] = pushable->frame[iter + 1]; |
189 | } |
190 | pushable->length--; |
191 | lnm_pushable_realloc(pushable); |
192 | } |
193 | } |
194 |
|
195 |
|
196 | void lnm_pushable_free(lnm_pushable * pushable) { |
197 | free(pushable->frame); |
198 | free(pushable); |
199 | } |
200 |
|
201 |
|
202 | // log event and log statement definitions |
203 |
|
204 |
|
205 | typedef struct lnm_log_event { |
206 | // word 1, 1 byte data 7 bytes padding |
207 | uint8_t type:1; // used internally; 0 = statement, 1 = event |
208 | uint8_t pushed:1; // whether or not this log item has been pushed |
209 |
|
210 | // word 2, 8 bytes data |
211 | char * tag; // null-terminated tag string |
212 |
|
213 | // word 3, 8 bytes data |
214 | lnm_pushable * pushable; // pushable of lnmItems |
215 | } lnm_log_event; |
216 |
|
217 |
|
218 | typedef struct lnm_log_statement { |
219 | // word 1, 1 byte data 7 bytes padding |
220 | uint8_t type:1; // used internally; 0 = statement, 1 = event |
221 | uint8_t pushed:1; // whether or not this log item has been pushed |
222 | uint8_t verbosity:3; // lnmVerbosityLevel, 0-5 |
223 |
|
224 | // word 2, 8 bytes data |
225 | uint64_t timestamp; // 64-bit millisecond timestamp |
226 |
|
227 | // word 3, 8 bytes data |
228 | char * log; // null-terminated message string |
229 | } lnm_log_statement; |
230 |
|
231 |
|
232 | // queue structure definition |
233 |
|
234 |
|
235 | typedef struct lnm_queue { |
236 | char * name; |
237 | char * out_path; |
238 | uint64_t timestamp; |
239 | lnm_pushable * pushable; |
240 | } lnm_queue; |
241 |
|
242 |
|
243 | // time utilities |
244 |
|
245 |
|
246 | #if defined(__unix__) || defined(unix) || defined(__unix) || defined(__CYGWIN__) |
247 | #include <sys/time.h> |
248 | static struct timeval lnm_current_time; |
249 | #elif defined(_WIN32) || defined(__WINDOWS__) |
250 | #include <sysinfoapi.h> |
251 | static FILETIME lnm_win32_filetime; |
252 | #else |
253 | #error lognestmonster: Neither Windows NT nor a POSIX-compliant system were detected. Implement your own system time functions or compile on a compliant system. |
254 | #endif |
255 |
|
256 |
|
257 | uint64_t lnm_getus(void) { |
258 | uint64_t us; |
259 | #if defined(__unix__) || defined(unix) || defined(__unix) || defined(__CYGWIN__) |
260 | gettimeofday(&lnm_current_time, NULL); |
261 | us = (lnm_current_time.tv_sec*1000000+lnm_current_time.tv_usec); |
262 | #elif defined(_WIN32) || defined(__WINDOWS__) |
263 | // get system time in ticks |
264 | GetSystemTimeAsFileTime(&lnm_win32_filetime); |
265 | // load time from two 32-bit words into one 64-bit integer |
266 | us = lnm_win32_filetime.dwHighDateTime << 32; |
267 | us |= lnm_win32_filetime.dwLowDateTime; |
268 | // convert to microseconds |
269 | us /= 10; |
270 | // convert from time since Windows NT epoch to time since Unix epoch |
271 | us -= 116444736000000000ULL; |
272 | #endif |
273 | return us; |
274 | } |
275 |
|
276 |
|
277 | // item registry utils |
278 |
|
279 |
|
280 | void lnm_free_item(lnmItem item); |
281 | static lnm_pushable * lnm_registered_queues; |
282 | static lnm_pushable * lnm_registered_items; |
283 |
|
284 |
|
285 | void lnm_registry_update(void) { |
286 | // iterate through registry |
287 | for (uint32_t iter = 0; iter < lnm_registered_items->length; iter++) { |
288 | lnm_log_statement * item = (lnm_log_statement *)(lnm_registered_items->frame[iter]); |
289 | // if the registered item has been pushed elsewhere, remove it from the top level of the registry |
290 | if (item->pushed) { |
291 | lnm_pushable_remove(lnm_registered_items, iter); |
292 | iter--; |
293 | } |
294 | } |
295 | } |
296 |
|
297 |
|
298 | void lnm_registry_push(lnmItem item) { |
299 | if (lnm_registered_items == NULL) { |
300 | lnm_registered_items = lnm_new_pushable(); |
301 | } |
302 | lnm_pushable_push(lnm_registered_items, item); |
303 | } |
304 |
|
305 |
|
306 | void lnm_registry_free() { |
307 | lnm_registry_update(); |
308 | for (uint32_t iter = 0; iter < lnm_registered_items->length;) { |
309 | lnm_free_item(lnm_registered_items->frame[lnm_registered_items->length-1]); |
310 | } |
311 | lnm_pushable_realloc(lnm_registered_items); |
312 | } |
313 |
|
314 |
|
315 | void lnm_registry_flush_item(lnmItem item) { |
316 | lnm_log_statement * item_cast = (lnm_log_statement *)item; |
317 | if (!item_cast->pushed) { |
318 | item_cast->pushed = 1; |
319 | lnm_registry_update(); |
320 | } |
321 | } |
322 |
|
323 |
|
324 | // core library utilities |
325 |
|
326 |
|
327 | int lnm_item_type(lnmItem item) { |
328 | return ((lnm_log_statement *)item)->type; |
329 | } |
330 |
|
331 | void lnm_free_item(lnmItem item) { |
332 | if (lnm_item_type(item) == LNM_STATEMENT) { |
333 | // cast item |
334 | lnm_log_statement * statement = (lnm_log_statement *)item; |
335 | // flush item out of registry |
336 | lnm_registry_flush_item(item); |
337 | // free item and its contents |
338 | free(statement->log); |
339 | free(statement); |
340 | } else if (lnm_item_type(item) == LNM_EVENT) { |
341 | // create breadcrumb navigation array with root 'item' |
342 | lnm_pushable * breadcrumb = lnm_new_pushable(); |
343 | lnm_pushable_push(breadcrumb, item); |
344 | // continually iterate breadcrumb until it's empty |
345 | while (breadcrumb->length > 0) { |
346 | // get current item (deepest element of the breadcrumb nav, aka 'z' in 'x > y > z') |
347 | lnmItem current = breadcrumb->frame[breadcrumb->length - 1]; |
348 | // pop it from the breadcrumb nav |
349 | lnm_pushable_pop(breadcrumb); |
350 | // flush item out of registry |
351 | lnm_registry_flush_item(current); |
352 | if (lnm_item_type(current) == LNM_STATEMENT) { |
353 | // cast current item |
354 | lnm_log_statement * current_statement = (lnm_log_statement *)current; |
355 | // free statement and its contents |
356 | free(current_statement->log); |
357 | free(current_statement); |
358 | continue; |
359 | } else if (lnm_item_type(current) == LNM_EVENT) { |
360 | // cast current item |
361 | lnm_log_event * current_event = (lnm_log_event *)current; |
362 | if (current_event->pushable->length > 0) { |
363 | // the event has children, add them to the breadcrumb |
364 | for (uint32_t iter = 0; iter < current_event->pushable->length; iter++) { |
365 | lnmItem current_event_child = current_event->pushable->frame[iter]; |
366 | lnm_pushable_push(breadcrumb, current_event_child); |
367 | } |
368 | } |
369 | // free original event |
370 | lnm_pushable_free(current_event->pushable); |
371 | free(current_event->tag); |
372 | free(current_event); |
373 | continue; |
374 | } else { |
375 | lnm_abort("lnm_free_item", "item in log tree has non-statement and non-event type"); |
376 | } |
377 | } |
378 | lnm_pushable_free(breadcrumb); |
379 | } else { |
380 | lnm_abort("lnm_free_item", "log tree is non-statement and non-event type"); |
381 | } |
382 | } |
383 |
|
384 |
|
385 | // queue utilities |
386 |
|
387 |
|
388 | void lnm_free_queue(lnmQueue queue) { |
389 | lnm_queue * queue_cast = (lnm_queue *)queue; |
390 | for (uint32_t iter = 0; iter < queue_cast->pushable->length; iter++) { |
391 | lnm_free_item(queue_cast->pushable->frame[iter]); |
392 | lnm_pushable_remove(queue_cast->pushable, iter); |
393 | iter--; |
394 | } |
395 | } |
396 |
|
397 |
|
398 | lnmQueue lnmQueueInit(char * name, char * out_path) { |
399 | // create queue and item registries if not created |
400 | if (lnm_registered_queues == NULL) { |
401 | lnm_registered_queues = lnm_new_pushable(); |
402 | } |
403 | if (lnm_registered_items == NULL) { |
404 | lnm_registered_items = lnm_new_pushable(); |
405 | } |
406 | // allocate and populate a new Queue object |
407 | lnm_queue * new_queue = calloc(1, sizeof(lnm_queue)); |
408 | if (new_queue == NULL) { |
409 | lnm_abort("lnmQueueInit", "call to calloc() returned NULL"); |
410 | } |
411 | new_queue->name = malloc(strlen(name)+1); |
412 | new_queue->out_path = malloc(strlen(out_path)+1); |
413 | if (new_queue->name == NULL || new_queue->out_path == NULL) { |
414 | lnm_abort("lnmQueueInit", "call to malloc() returned NULL"); |
415 | } |
416 | strcpy(new_queue->name, name); |
417 | strcpy(new_queue->out_path, out_path); |
418 | new_queue->timestamp = lnm_getus(); |
419 | new_queue->pushable = lnm_new_pushable(); |
420 | // enter new Queue into registry |
421 | lnm_pushable_push(lnm_registered_queues, (lnmQueue)new_queue); |
422 | return (lnmQueue)new_queue; |
423 | } |
424 |
|
425 |
|
426 | lnmQueue lnmQueueByName(char * name) { |
427 | if (lnm_registered_queues == NULL) { |
428 | lnm_abort("lnmQueueByName", "queue registry is nonexistent"); |
429 | } |
430 | if (lnm_registered_queues->length == 0) { |
431 | lnm_abort("lnmQueueByName", "queue registry is empty"); |
432 | } |
433 | for (uint32_t iter = 0; iter < lnm_registered_queues->length; iter++) { |
434 | lnm_queue * queue = (lnm_queue *)lnm_registered_queues->frame[iter]; |
435 | if (strcmp(queue->name, name) == 0) { |
436 | return (lnmQueue)queue; |
437 | } |
438 | } |
439 | lnm_abort("lnmQueueByName", "queue not found in registry"); |
440 | } |
441 |
|
442 |
|
443 | void lnmQueuePush(lnmQueue queue, lnmItem item) { |
444 | if (queue == NULL || item == NULL) { |
445 | lnm_abort("lnmQueuePush", "cannot perform operation on NULL arguments"); |
446 | } |
447 | lnm_log_statement * statement = (lnm_log_statement *)item; |
448 | if (statement->pushed == 1) { |
449 | lnm_abort("lnmQueuePush", "attempt to push an already-pushed log item"); |
450 | } |
451 | // flush out of registry |
452 | lnm_registry_flush_item(item); |
453 | // add to queue |
454 | lnm_pushable_push(((lnm_queue *)queue)->pushable, item); |
455 | } |
456 |
|
457 |
|
458 | lnmItem lnmStatement(enum lnmVerbosityLevel verbosity, char * message) { |
459 | if (message == NULL) { |
460 | lnm_abort("lnmStatement", "cannot perform operation on NULL argument"); |
461 | } |
462 | lnm_log_statement * new_statement = calloc(1, sizeof(lnm_log_statement)); |
463 | if (new_statement == NULL) { |
464 | lnm_abort("lnmStatement", "call to calloc() returned NULL"); |
465 | } |
466 | new_statement->type = LNM_STATEMENT; |
467 | new_statement->pushed = 0; |
468 | new_statement->verbosity = verbosity; |
469 | new_statement->timestamp = lnm_getus(); |
470 | // enforce string lengths |
471 | int message_len = strlen(message) + 1; |
472 | // copy message to new_statement->log |
473 | new_statement->log = malloc(message_len); |
474 | if (new_statement->log == NULL) { |
475 | lnm_abort("lnmStatement", "call to malloc() returned NULL"); |
476 | } |
477 | strcpy(new_statement->log, message); |
478 | // add to registry |
479 | lnm_registry_push((lnmItem)new_statement); |
480 | return (lnmItem)new_statement; |
481 | } |
482 |
|
483 |
|
484 | lnmItem lnmEvent(char * tag) { |
485 | if (tag == NULL) { |
486 | lnm_abort("lnmEvent", "cannot perform operation on NULL argument"); |
487 | } |
488 | lnm_log_event * new_event = calloc(1, sizeof(lnm_log_event)); |
489 | if (new_event == NULL) { |
490 | lnm_abort("lnmEvent", "call to calloc() returned NULL"); |
491 | } |
492 | new_event->type = LNM_EVENT; |
493 | new_event->pushed = 0; |
494 | new_event->pushable = lnm_new_pushable(); |
495 | // copy tag to event |
496 | int tag_len = strlen(tag) + 1; |
497 | new_event->tag = malloc(tag_len); |
498 | if (new_event->tag == NULL) { |
499 | lnm_abort("lnmEvent", "call to malloc() returned NULL"); |
500 | } |
501 | strcpy(new_event->tag, tag); |
502 | // add to registry |
503 | lnm_registry_push((lnmItem)new_event); |
504 | return (lnmItem)new_event; |
505 | } |
506 |
|
507 |
|
508 | void lnmEventPush(lnmItem event, lnmItem item) { |
509 | if (event == NULL || item == NULL) { |
510 | lnm_abort("lnmEventPush", "cannot perform operation on NULL arguments"); |
511 | } |
512 | if (event == item) { |
513 | lnm_abort("lnmEventPush", "attempt to push event to self"); |
514 | } |
515 | lnm_log_statement * item_cast = (lnm_log_statement *)item; |
516 | if (item_cast->pushed == 1) { |
517 | lnm_abort("lnmEventPush", "attempt to push an already-pushed log item"); |
518 | } |
519 | if (lnm_item_type(event) != LNM_EVENT) { |
520 | lnm_abort("lnmEventPush", "cannot cast non-event to event type"); |
521 | } |
522 | lnm_log_event * event_cast = (lnm_log_event *)event; |
523 | lnm_pushable_push(event_cast->pushable, item); |
524 | lnm_registry_flush_item(item); |
525 | } |
526 |
|
527 |
|
528 | void lnmEventPushS(lnmItem event, enum lnmVerbosityLevel verbosity, char * message) { |
529 | lnmItem statement = lnmStatement(verbosity, message); |
530 | lnmEventPush(event, statement); |
531 | } |
532 |
|
533 |
|
534 | lnmItem lnmEventI(char * tag, lnmItem item) { |
535 | lnmItem event = lnmEvent(tag); |
536 | lnmEventPush(event, item); |
537 | return event; |
538 | } |
539 |
|
540 |
|
541 | lnmItem lnmEventS(char * tag, enum lnmVerbosityLevel verbosity, char * message) { |
542 | lnmItem event = lnmEvent(tag); |
543 | lnmEventPushS(event, verbosity, message); |
544 | return event; |
545 | } |
546 |
|
547 |
|
548 | #ifdef LNM_DEBUG |
549 | #include <inttypes.h> |
550 |
|
551 | void lnm_debug_tabs(int tab_count) { |
552 | for (int i = 0; i < tab_count; i++) { |
553 | printf(" "); |
554 | } |
555 | } |
556 |
|
557 |
|
558 | void lnm_debug_parse_item(lnmItem item, int tab_count) { |
559 | if (lnm_item_type(item) == LNM_STATEMENT) { |
560 | lnm_log_statement * statement = (lnm_log_statement *) item; |
561 | lnm_debug_tabs(tab_count); |
562 |
|
563 | char * verbosity; |
564 | switch (statement->verbosity) { |
565 | case 0: |
566 | verbosity = "INFO"; |
567 | break; |
568 | case 1: |
569 | verbosity = "DEBUG"; |
570 | break; |
571 | case 2: |
572 | verbosity = "VERBOSE"; |
573 | break; |
574 | case 3: |
575 | verbosity = "VERYVERBOSE"; |
576 | break; |
577 | case 4: |
578 | verbosity = "WARNING"; |
579 | break; |
580 | case 5: |
581 | verbosity = "ERROR"; |
582 | break; |
583 | } |
584 |
|
585 | printf("%" PRIu64 " (%s) :: %s\n", statement->timestamp, verbosity, statement->log); |
586 | } else if (lnm_item_type(item) == LNM_EVENT) { |
587 | lnm_log_event * event = (lnm_log_event *) item; |
588 | lnm_debug_tabs(tab_count); |
589 | printf("Event (%" PRIu32 "/%" PRIu32 ") %s [\n", event->pushable->length, event->pushable->capacity, event->tag); |
590 | for (uint32_t iter = 0; iter < event->pushable->length; iter++) { |
591 | lnmItem item = event->pushable->frame[iter]; |
592 | lnm_debug_parse_item(item, tab_count + 1); |
593 | } |
594 | lnm_debug_tabs(tab_count); |
595 | printf("]\n"); |
596 | } else { |
597 | lnm_abort("lnm_debug_parse_item", "unknown item type"); |
598 | } |
599 | } |
600 |
|
601 |
|
602 | void lnm_debug_parse_registry(void) { |
603 | printf("Top level registry (%" PRIu32 "/%" PRIu32 ") [\n", lnm_registered_items->length, lnm_registered_items->capacity); |
604 | for (uint32_t iter = 0; iter < lnm_registered_items->length; iter++) { |
605 | lnm_debug_parse_item(lnm_registered_items->frame[iter], 1); |
606 | } |
607 | printf("]\n"); |
608 | } |
609 |
|
610 |
|
611 | void lnm_debug_parse_queue(lnmQueue queue) { |
612 | lnm_queue * queue_cast = (lnm_queue *)queue; |
613 | printf("Queue \"%s\" at %s (%" PRIu32 "/%" PRIu32 ") [\n", queue_cast->name, queue_cast->out_path, queue_cast->pushable->length, queue_cast->pushable->capacity); |
614 | for (uint32_t iter = 0; iter < queue_cast->pushable->length; iter++) { |
615 | lnm_debug_parse_item((lnmItem)queue_cast->pushable->frame[iter], 1); |
616 | } |
617 | printf("]\n"); |
618 | } |
619 | #endif // LNM_DEBUG |
620 | #endif // LNM_INIT |
621 | #endif // LOGNESTMONSTER_H |
622 | |
623 |
|
624 | #ifdef __cplusplus |
625 | } |
626 | #endif |
627 |
|