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Commit | Line | Data |
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86aa7ba4 LP |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2012 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
9 | under the terms of the GNU Lesser General Public License as published by |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
86aa7ba4 LP |
11 | (at your option) any later version. |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 16 | Lesser General Public License for more details. |
86aa7ba4 | 17 | |
5430f7f2 | 18 | You should have received a copy of the GNU Lesser General Public License |
86aa7ba4 LP |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
20 | ***/ | |
21 | ||
22 | #include <time.h> | |
23 | #include <assert.h> | |
24 | #include <errno.h> | |
df50185b | 25 | #include <sys/poll.h> |
55d7bfc1 | 26 | #include <string.h> |
86aa7ba4 LP |
27 | |
28 | #include "logs-show.h" | |
29 | #include "log.h" | |
30 | #include "util.h" | |
ba961854 | 31 | #include "utf8.h" |
d99ae53a | 32 | #include "hashmap.h" |
dfb33a97 | 33 | #include "journal-internal.h" |
86aa7ba4 LP |
34 | |
35 | #define PRINT_THRESHOLD 128 | |
08ace05b | 36 | #define JSON_THRESHOLD 4096 |
86aa7ba4 | 37 | |
d4205751 LP |
38 | static int print_catalog(FILE *f, sd_journal *j) { |
39 | int r; | |
40 | _cleanup_free_ char *t = NULL, *z = NULL; | |
41 | ||
42 | ||
43 | r = sd_journal_get_catalog(j, &t); | |
44 | if (r < 0) | |
45 | return r; | |
46 | ||
47 | z = strreplace(strstrip(t), "\n", "\n-- "); | |
48 | if (!z) | |
49 | return log_oom(); | |
50 | ||
51 | fputs("-- ", f); | |
52 | fputs(z, f); | |
53 | fputc('\n', f); | |
54 | ||
55 | return 0; | |
56 | } | |
57 | ||
55d7bfc1 LP |
58 | static int parse_field(const void *data, size_t length, const char *field, char **target, size_t *target_size) { |
59 | size_t fl, nl; | |
60 | void *buf; | |
61 | ||
62 | assert(data); | |
63 | assert(field); | |
64 | assert(target); | |
65 | assert(target_size); | |
66 | ||
67 | fl = strlen(field); | |
68 | if (length < fl) | |
69 | return 0; | |
70 | ||
71 | if (memcmp(data, field, fl)) | |
72 | return 0; | |
73 | ||
74 | nl = length - fl; | |
bf967366 | 75 | buf = malloc(nl+1); |
0d0f0c50 SL |
76 | if (!buf) |
77 | return log_oom(); | |
55d7bfc1 | 78 | |
46b0d922 LP |
79 | memcpy(buf, (const char*) data + fl, nl); |
80 | ((char*)buf)[nl] = 0; | |
81 | ||
6c1e6b98 | 82 | free(*target); |
55d7bfc1 LP |
83 | *target = buf; |
84 | *target_size = nl; | |
85 | ||
86 | return 1; | |
87 | } | |
88 | ||
08ace05b LP |
89 | static bool shall_print(const char *p, size_t l, OutputFlags flags) { |
90 | assert(p); | |
91 | ||
92 | if (flags & OUTPUT_SHOW_ALL) | |
55d7bfc1 LP |
93 | return true; |
94 | ||
93b73b06 | 95 | if (l >= PRINT_THRESHOLD) |
55d7bfc1 LP |
96 | return false; |
97 | ||
31f7bf19 | 98 | if (!utf8_is_printable(p, l)) |
55d7bfc1 LP |
99 | return false; |
100 | ||
101 | return true; | |
102 | } | |
103 | ||
8c1396b1 | 104 | static void print_multiline(FILE *f, unsigned prefix, unsigned n_columns, OutputMode flags, int priority, const char* message, size_t message_len) { |
31f7bf19 ZJS |
105 | const char *color_on = "", *color_off = ""; |
106 | const char *pos, *end; | |
107 | bool continuation = false; | |
108 | ||
109 | if (flags & OUTPUT_COLOR) { | |
110 | if (priority <= LOG_ERR) { | |
111 | color_on = ANSI_HIGHLIGHT_RED_ON; | |
112 | color_off = ANSI_HIGHLIGHT_OFF; | |
113 | } else if (priority <= LOG_NOTICE) { | |
114 | color_on = ANSI_HIGHLIGHT_ON; | |
115 | color_off = ANSI_HIGHLIGHT_OFF; | |
116 | } | |
117 | } | |
118 | ||
119 | for (pos = message; pos < message + message_len; pos = end + 1) { | |
120 | int len; | |
121 | for (end = pos; end < message + message_len && *end != '\n'; end++) | |
122 | ; | |
123 | len = end - pos; | |
124 | assert(len >= 0); | |
125 | ||
8c1396b1 | 126 | if (flags & (OUTPUT_FULL_WIDTH | OUTPUT_SHOW_ALL) || prefix + len + 1 < n_columns) |
31f7bf19 ZJS |
127 | fprintf(f, "%*s%s%.*s%s\n", |
128 | continuation * prefix, "", | |
129 | color_on, len, pos, color_off); | |
130 | else if (prefix < n_columns && n_columns - prefix >= 3) { | |
131 | _cleanup_free_ char *e; | |
132 | ||
133 | e = ellipsize_mem(pos, len, n_columns - prefix, 90); | |
134 | ||
135 | if (!e) | |
136 | fprintf(f, "%s%.*s%s\n", color_on, len, pos, color_off); | |
137 | else | |
138 | fprintf(f, "%s%s%s\n", color_on, e, color_off); | |
139 | } else | |
140 | fputs("...\n", f); | |
141 | ||
142 | continuation = true; | |
143 | } | |
144 | } | |
145 | ||
08ace05b LP |
146 | static int output_short( |
147 | FILE *f, | |
148 | sd_journal *j, | |
149 | OutputMode mode, | |
150 | unsigned n_columns, | |
151 | OutputFlags flags) { | |
152 | ||
86aa7ba4 | 153 | int r; |
86aa7ba4 LP |
154 | const void *data; |
155 | size_t length; | |
156 | size_t n = 0; | |
08ace05b | 157 | _cleanup_free_ char *hostname = NULL, *identifier = NULL, *comm = NULL, *pid = NULL, *fake_pid = NULL, *message = NULL, *realtime = NULL, *monotonic = NULL, *priority = NULL; |
49826187 LP |
158 | size_t hostname_len = 0, identifier_len = 0, comm_len = 0, pid_len = 0, fake_pid_len = 0, message_len = 0, realtime_len = 0, monotonic_len = 0, priority_len = 0; |
159 | int p = LOG_INFO; | |
86aa7ba4 | 160 | |
08ace05b | 161 | assert(f); |
86aa7ba4 LP |
162 | assert(j); |
163 | ||
93b73b06 LP |
164 | sd_journal_set_data_threshold(j, flags & OUTPUT_SHOW_ALL ? 0 : PRINT_THRESHOLD); |
165 | ||
a72b6353 | 166 | JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) { |
55d7bfc1 | 167 | |
49826187 LP |
168 | r = parse_field(data, length, "PRIORITY=", &priority, &priority_len); |
169 | if (r < 0) | |
08ace05b | 170 | return r; |
49826187 LP |
171 | else if (r > 0) |
172 | continue; | |
173 | ||
55d7bfc1 LP |
174 | r = parse_field(data, length, "_HOSTNAME=", &hostname, &hostname_len); |
175 | if (r < 0) | |
08ace05b | 176 | return r; |
55d7bfc1 LP |
177 | else if (r > 0) |
178 | continue; | |
179 | ||
4cd9a9d9 | 180 | r = parse_field(data, length, "SYSLOG_IDENTIFIER=", &identifier, &identifier_len); |
55d7bfc1 | 181 | if (r < 0) |
08ace05b | 182 | return r; |
55d7bfc1 LP |
183 | else if (r > 0) |
184 | continue; | |
185 | ||
186 | r = parse_field(data, length, "_COMM=", &comm, &comm_len); | |
187 | if (r < 0) | |
08ace05b | 188 | return r; |
55d7bfc1 LP |
189 | else if (r > 0) |
190 | continue; | |
191 | ||
192 | r = parse_field(data, length, "_PID=", &pid, &pid_len); | |
193 | if (r < 0) | |
08ace05b | 194 | return r; |
55d7bfc1 LP |
195 | else if (r > 0) |
196 | continue; | |
197 | ||
6c1e6b98 LP |
198 | r = parse_field(data, length, "SYSLOG_PID=", &fake_pid, &fake_pid_len); |
199 | if (r < 0) | |
08ace05b | 200 | return r; |
6c1e6b98 LP |
201 | else if (r > 0) |
202 | continue; | |
203 | ||
bf967366 LP |
204 | r = parse_field(data, length, "_SOURCE_REALTIME_TIMESTAMP=", &realtime, &realtime_len); |
205 | if (r < 0) | |
08ace05b | 206 | return r; |
bf967366 LP |
207 | else if (r > 0) |
208 | continue; | |
209 | ||
210 | r = parse_field(data, length, "_SOURCE_MONOTONIC_TIMESTAMP=", &monotonic, &monotonic_len); | |
211 | if (r < 0) | |
08ace05b | 212 | return r; |
bf967366 LP |
213 | else if (r > 0) |
214 | continue; | |
215 | ||
55d7bfc1 LP |
216 | r = parse_field(data, length, "MESSAGE=", &message, &message_len); |
217 | if (r < 0) | |
08ace05b | 218 | return r; |
55d7bfc1 LP |
219 | } |
220 | ||
a72b6353 ZJS |
221 | if (r < 0) |
222 | return r; | |
223 | ||
08ace05b LP |
224 | if (!message) |
225 | return 0; | |
55d7bfc1 | 226 | |
e8bc0ea2 LP |
227 | if (!(flags & OUTPUT_SHOW_ALL)) |
228 | strip_tab_ansi(&message, &message_len); | |
229 | ||
49826187 LP |
230 | if (priority_len == 1 && *priority >= '0' && *priority <= '7') |
231 | p = *priority - '0'; | |
232 | ||
a6e87e90 | 233 | if (mode == OUTPUT_SHORT_MONOTONIC) { |
67a12205 | 234 | uint64_t t; |
3ebcdf8c LP |
235 | sd_id128_t boot_id; |
236 | ||
bf967366 LP |
237 | r = -ENOENT; |
238 | ||
239 | if (monotonic) | |
240 | r = safe_atou64(monotonic, &t); | |
241 | ||
242 | if (r < 0) | |
3ebcdf8c | 243 | r = sd_journal_get_monotonic_usec(j, &t, &boot_id); |
86aa7ba4 | 244 | |
3ebcdf8c | 245 | if (r < 0) { |
a72b6353 | 246 | log_error("Failed to get monotonic timestamp: %s", strerror(-r)); |
08ace05b | 247 | return r; |
67a12205 LP |
248 | } |
249 | ||
08ace05b LP |
250 | fprintf(f, "[%5llu.%06llu]", |
251 | (unsigned long long) (t / USEC_PER_SEC), | |
252 | (unsigned long long) (t % USEC_PER_SEC)); | |
3ebcdf8c LP |
253 | |
254 | n += 1 + 5 + 1 + 6 + 1; | |
255 | ||
67a12205 LP |
256 | } else { |
257 | char buf[64]; | |
bf967366 | 258 | uint64_t x; |
67a12205 LP |
259 | time_t t; |
260 | struct tm tm; | |
731a676c | 261 | |
bf967366 LP |
262 | r = -ENOENT; |
263 | ||
264 | if (realtime) | |
265 | r = safe_atou64(realtime, &x); | |
266 | ||
267 | if (r < 0) | |
268 | r = sd_journal_get_realtime_usec(j, &x); | |
67a12205 | 269 | |
67a12205 | 270 | if (r < 0) { |
a72b6353 | 271 | log_error("Failed to get realtime timestamp: %s", strerror(-r)); |
08ace05b | 272 | return r; |
67a12205 LP |
273 | } |
274 | ||
bf967366 | 275 | t = (time_t) (x / USEC_PER_SEC); |
44bc6e1f TT |
276 | if (mode == OUTPUT_SHORT_ISO) |
277 | r = strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S%z", localtime_r(&t, &tm)); | |
278 | else | |
279 | r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", localtime_r(&t, &tm)); | |
280 | ||
281 | if (r <= 0) { | |
67a12205 | 282 | log_error("Failed to format time."); |
44bc6e1f | 283 | return -EINVAL; |
67a12205 LP |
284 | } |
285 | ||
08ace05b | 286 | fputs(buf, f); |
67a12205 LP |
287 | n += strlen(buf); |
288 | } | |
86aa7ba4 | 289 | |
08ace05b LP |
290 | if (hostname && shall_print(hostname, hostname_len, flags)) { |
291 | fprintf(f, " %.*s", (int) hostname_len, hostname); | |
55d7bfc1 LP |
292 | n += hostname_len + 1; |
293 | } | |
294 | ||
08ace05b LP |
295 | if (identifier && shall_print(identifier, identifier_len, flags)) { |
296 | fprintf(f, " %.*s", (int) identifier_len, identifier); | |
4cd9a9d9 | 297 | n += identifier_len + 1; |
08ace05b LP |
298 | } else if (comm && shall_print(comm, comm_len, flags)) { |
299 | fprintf(f, " %.*s", (int) comm_len, comm); | |
55d7bfc1 | 300 | n += comm_len + 1; |
b5936820 | 301 | } else |
08ace05b | 302 | fputc(' ', f); |
86aa7ba4 | 303 | |
08ace05b LP |
304 | if (pid && shall_print(pid, pid_len, flags)) { |
305 | fprintf(f, "[%.*s]", (int) pid_len, pid); | |
55d7bfc1 | 306 | n += pid_len + 2; |
08ace05b LP |
307 | } else if (fake_pid && shall_print(fake_pid, fake_pid_len, flags)) { |
308 | fprintf(f, "[%.*s]", (int) fake_pid_len, fake_pid); | |
6c1e6b98 | 309 | n += fake_pid_len + 2; |
86aa7ba4 LP |
310 | } |
311 | ||
31f7bf19 | 312 | if (!(flags & OUTPUT_SHOW_ALL) && !utf8_is_printable(message, message_len)) { |
e6acda19 | 313 | char bytes[FORMAT_BYTES_MAX]; |
08ace05b | 314 | fprintf(f, ": [%s blob data]\n", format_bytes(bytes, sizeof(bytes), message_len)); |
31f7bf19 ZJS |
315 | } else { |
316 | fputs(": ", f); | |
317 | print_multiline(f, n + 2, n_columns, flags, p, message, message_len); | |
318 | } | |
55d7bfc1 | 319 | |
d4205751 LP |
320 | if (flags & OUTPUT_CATALOG) |
321 | print_catalog(f, j); | |
322 | ||
08ace05b | 323 | return 0; |
86aa7ba4 LP |
324 | } |
325 | ||
08ace05b LP |
326 | static int output_verbose( |
327 | FILE *f, | |
328 | sd_journal *j, | |
329 | OutputMode mode, | |
330 | unsigned n_columns, | |
331 | OutputFlags flags) { | |
332 | ||
86aa7ba4 LP |
333 | const void *data; |
334 | size_t length; | |
7fd1b19b | 335 | _cleanup_free_ char *cursor = NULL; |
86aa7ba4 LP |
336 | uint64_t realtime; |
337 | char ts[FORMAT_TIMESTAMP_MAX]; | |
338 | int r; | |
339 | ||
08ace05b | 340 | assert(f); |
86aa7ba4 LP |
341 | assert(j); |
342 | ||
93b73b06 LP |
343 | sd_journal_set_data_threshold(j, 0); |
344 | ||
86aa7ba4 LP |
345 | r = sd_journal_get_realtime_usec(j, &realtime); |
346 | if (r < 0) { | |
a72b6353 ZJS |
347 | log_full(r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_ERR, |
348 | "Failed to get realtime timestamp: %s", strerror(-r)); | |
86aa7ba4 LP |
349 | return r; |
350 | } | |
351 | ||
352 | r = sd_journal_get_cursor(j, &cursor); | |
353 | if (r < 0) { | |
354 | log_error("Failed to get cursor: %s", strerror(-r)); | |
355 | return r; | |
356 | } | |
357 | ||
08ace05b LP |
358 | fprintf(f, "%s [%s]\n", |
359 | format_timestamp(ts, sizeof(ts), realtime), | |
360 | cursor); | |
86aa7ba4 | 361 | |
a72b6353 | 362 | JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) { |
31f7bf19 ZJS |
363 | const char *c; |
364 | int fieldlen; | |
7ac4fa7e ZJS |
365 | const char *on = "", *off = ""; |
366 | ||
31f7bf19 ZJS |
367 | c = memchr(data, '=', length); |
368 | if (!c) { | |
369 | log_error("Invalid field."); | |
370 | return -EINVAL; | |
371 | } | |
372 | fieldlen = c - (const char*) data; | |
86aa7ba4 | 373 | |
7ac4fa7e ZJS |
374 | if (flags & OUTPUT_COLOR && startswith(data, "MESSAGE=")) { |
375 | on = ANSI_HIGHLIGHT_ON; | |
376 | off = ANSI_HIGHLIGHT_OFF; | |
377 | } | |
378 | ||
379 | if (flags & OUTPUT_SHOW_ALL || | |
380 | (((length < PRINT_THRESHOLD) || flags & OUTPUT_FULL_WIDTH) && utf8_is_printable(data, length))) { | |
381 | fprintf(f, " %s%.*s=", on, fieldlen, (const char*)data); | |
31f7bf19 | 382 | print_multiline(f, 4 + fieldlen + 1, 0, OUTPUT_FULL_WIDTH, 0, c + 1, length - fieldlen - 1); |
7ac4fa7e | 383 | fputs(off, f); |
31f7bf19 ZJS |
384 | } else { |
385 | char bytes[FORMAT_BYTES_MAX]; | |
86aa7ba4 | 386 | |
7ac4fa7e ZJS |
387 | fprintf(f, " %s%.*s=[%s blob data]%s\n", |
388 | on, | |
31f7bf19 ZJS |
389 | (int) (c - (const char*) data), |
390 | (const char*) data, | |
7ac4fa7e ZJS |
391 | format_bytes(bytes, sizeof(bytes), length - (c - (const char *) data) - 1), |
392 | off); | |
31f7bf19 | 393 | } |
86aa7ba4 LP |
394 | } |
395 | ||
a72b6353 ZJS |
396 | if (r < 0) |
397 | return r; | |
398 | ||
d4205751 LP |
399 | if (flags & OUTPUT_CATALOG) |
400 | print_catalog(f, j); | |
401 | ||
86aa7ba4 LP |
402 | return 0; |
403 | } | |
404 | ||
08ace05b LP |
405 | static int output_export( |
406 | FILE *f, | |
407 | sd_journal *j, | |
408 | OutputMode mode, | |
409 | unsigned n_columns, | |
410 | OutputFlags flags) { | |
411 | ||
86aa7ba4 LP |
412 | sd_id128_t boot_id; |
413 | char sid[33]; | |
414 | int r; | |
415 | usec_t realtime, monotonic; | |
7fd1b19b | 416 | _cleanup_free_ char *cursor = NULL; |
86aa7ba4 LP |
417 | const void *data; |
418 | size_t length; | |
419 | ||
420 | assert(j); | |
421 | ||
93b73b06 LP |
422 | sd_journal_set_data_threshold(j, 0); |
423 | ||
86aa7ba4 LP |
424 | r = sd_journal_get_realtime_usec(j, &realtime); |
425 | if (r < 0) { | |
426 | log_error("Failed to get realtime timestamp: %s", strerror(-r)); | |
427 | return r; | |
428 | } | |
429 | ||
430 | r = sd_journal_get_monotonic_usec(j, &monotonic, &boot_id); | |
431 | if (r < 0) { | |
432 | log_error("Failed to get monotonic timestamp: %s", strerror(-r)); | |
433 | return r; | |
434 | } | |
435 | ||
436 | r = sd_journal_get_cursor(j, &cursor); | |
437 | if (r < 0) { | |
438 | log_error("Failed to get cursor: %s", strerror(-r)); | |
439 | return r; | |
440 | } | |
441 | ||
08ace05b LP |
442 | fprintf(f, |
443 | "__CURSOR=%s\n" | |
444 | "__REALTIME_TIMESTAMP=%llu\n" | |
445 | "__MONOTONIC_TIMESTAMP=%llu\n" | |
446 | "_BOOT_ID=%s\n", | |
447 | cursor, | |
448 | (unsigned long long) realtime, | |
449 | (unsigned long long) monotonic, | |
450 | sd_id128_to_string(boot_id, sid)); | |
86aa7ba4 | 451 | |
a72b6353 | 452 | JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) { |
86aa7ba4 | 453 | |
112301ae LP |
454 | /* We already printed the boot id, from the data in |
455 | * the header, hence let's suppress it here */ | |
456 | if (length >= 9 && | |
fd59d9f2 | 457 | hasprefix(data, "_BOOT_ID=")) |
112301ae LP |
458 | continue; |
459 | ||
31f7bf19 | 460 | if (!utf8_is_printable(data, length)) { |
86aa7ba4 LP |
461 | const char *c; |
462 | uint64_t le64; | |
463 | ||
464 | c = memchr(data, '=', length); | |
465 | if (!c) { | |
466 | log_error("Invalid field."); | |
467 | return -EINVAL; | |
468 | } | |
469 | ||
08ace05b LP |
470 | fwrite(data, c - (const char*) data, 1, f); |
471 | fputc('\n', f); | |
86aa7ba4 | 472 | le64 = htole64(length - (c - (const char*) data) - 1); |
08ace05b LP |
473 | fwrite(&le64, sizeof(le64), 1, f); |
474 | fwrite(c + 1, length - (c - (const char*) data) - 1, 1, f); | |
86aa7ba4 | 475 | } else |
08ace05b | 476 | fwrite(data, length, 1, f); |
86aa7ba4 | 477 | |
08ace05b | 478 | fputc('\n', f); |
86aa7ba4 LP |
479 | } |
480 | ||
a72b6353 ZJS |
481 | if (r < 0) |
482 | return r; | |
483 | ||
08ace05b | 484 | fputc('\n', f); |
86aa7ba4 LP |
485 | |
486 | return 0; | |
487 | } | |
488 | ||
240a5fe8 | 489 | void json_escape( |
08ace05b LP |
490 | FILE *f, |
491 | const char* p, | |
492 | size_t l, | |
493 | OutputFlags flags) { | |
494 | ||
495 | assert(f); | |
496 | assert(p); | |
497 | ||
93b73b06 | 498 | if (!(flags & OUTPUT_SHOW_ALL) && l >= JSON_THRESHOLD) |
08ace05b LP |
499 | |
500 | fputs("null", f); | |
501 | ||
31f7bf19 | 502 | else if (!utf8_is_printable(p, l)) { |
86aa7ba4 LP |
503 | bool not_first = false; |
504 | ||
08ace05b | 505 | fputs("[ ", f); |
86aa7ba4 LP |
506 | |
507 | while (l > 0) { | |
508 | if (not_first) | |
08ace05b | 509 | fprintf(f, ", %u", (uint8_t) *p); |
86aa7ba4 LP |
510 | else { |
511 | not_first = true; | |
08ace05b | 512 | fprintf(f, "%u", (uint8_t) *p); |
86aa7ba4 LP |
513 | } |
514 | ||
515 | p++; | |
516 | l--; | |
517 | } | |
518 | ||
08ace05b | 519 | fputs(" ]", f); |
86aa7ba4 | 520 | } else { |
08ace05b | 521 | fputc('\"', f); |
86aa7ba4 LP |
522 | |
523 | while (l > 0) { | |
524 | if (*p == '"' || *p == '\\') { | |
08ace05b LP |
525 | fputc('\\', f); |
526 | fputc(*p, f); | |
31f7bf19 ZJS |
527 | } else if (*p == '\n') |
528 | fputs("\\n", f); | |
529 | else if (*p < ' ') | |
08ace05b LP |
530 | fprintf(f, "\\u%04x", *p); |
531 | else | |
532 | fputc(*p, f); | |
86aa7ba4 LP |
533 | |
534 | p++; | |
535 | l--; | |
536 | } | |
537 | ||
08ace05b | 538 | fputc('\"', f); |
86aa7ba4 LP |
539 | } |
540 | } | |
541 | ||
08ace05b LP |
542 | static int output_json( |
543 | FILE *f, | |
544 | sd_journal *j, | |
545 | OutputMode mode, | |
546 | unsigned n_columns, | |
547 | OutputFlags flags) { | |
548 | ||
86aa7ba4 | 549 | uint64_t realtime, monotonic; |
7fd1b19b | 550 | _cleanup_free_ char *cursor = NULL; |
86aa7ba4 LP |
551 | const void *data; |
552 | size_t length; | |
553 | sd_id128_t boot_id; | |
2e729834 | 554 | char sid[33], *k; |
86aa7ba4 | 555 | int r; |
d99ae53a LP |
556 | Hashmap *h = NULL; |
557 | bool done, separator; | |
86aa7ba4 LP |
558 | |
559 | assert(j); | |
560 | ||
93b73b06 LP |
561 | sd_journal_set_data_threshold(j, flags & OUTPUT_SHOW_ALL ? 0 : JSON_THRESHOLD); |
562 | ||
86aa7ba4 LP |
563 | r = sd_journal_get_realtime_usec(j, &realtime); |
564 | if (r < 0) { | |
565 | log_error("Failed to get realtime timestamp: %s", strerror(-r)); | |
566 | return r; | |
567 | } | |
568 | ||
569 | r = sd_journal_get_monotonic_usec(j, &monotonic, &boot_id); | |
570 | if (r < 0) { | |
571 | log_error("Failed to get monotonic timestamp: %s", strerror(-r)); | |
572 | return r; | |
573 | } | |
574 | ||
575 | r = sd_journal_get_cursor(j, &cursor); | |
576 | if (r < 0) { | |
577 | log_error("Failed to get cursor: %s", strerror(-r)); | |
578 | return r; | |
579 | } | |
580 | ||
a6e87e90 | 581 | if (mode == OUTPUT_JSON_PRETTY) |
08ace05b LP |
582 | fprintf(f, |
583 | "{\n" | |
584 | "\t\"__CURSOR\" : \"%s\",\n" | |
585 | "\t\"__REALTIME_TIMESTAMP\" : \"%llu\",\n" | |
586 | "\t\"__MONOTONIC_TIMESTAMP\" : \"%llu\",\n" | |
587 | "\t\"_BOOT_ID\" : \"%s\"", | |
588 | cursor, | |
589 | (unsigned long long) realtime, | |
590 | (unsigned long long) monotonic, | |
591 | sd_id128_to_string(boot_id, sid)); | |
48383c25 LP |
592 | else { |
593 | if (mode == OUTPUT_JSON_SSE) | |
594 | fputs("data: ", f); | |
595 | ||
08ace05b LP |
596 | fprintf(f, |
597 | "{ \"__CURSOR\" : \"%s\", " | |
598 | "\"__REALTIME_TIMESTAMP\" : \"%llu\", " | |
599 | "\"__MONOTONIC_TIMESTAMP\" : \"%llu\", " | |
600 | "\"_BOOT_ID\" : \"%s\"", | |
601 | cursor, | |
602 | (unsigned long long) realtime, | |
603 | (unsigned long long) monotonic, | |
604 | sd_id128_to_string(boot_id, sid)); | |
48383c25 | 605 | } |
86aa7ba4 | 606 | |
d99ae53a LP |
607 | h = hashmap_new(string_hash_func, string_compare_func); |
608 | if (!h) | |
609 | return -ENOMEM; | |
610 | ||
611 | /* First round, iterate through the entry and count how often each field appears */ | |
a72b6353 | 612 | JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) { |
d99ae53a LP |
613 | const char *eq; |
614 | char *n; | |
615 | unsigned u; | |
86aa7ba4 | 616 | |
112301ae LP |
617 | if (length >= 9 && |
618 | memcmp(data, "_BOOT_ID=", 9) == 0) | |
619 | continue; | |
620 | ||
d99ae53a LP |
621 | eq = memchr(data, '=', length); |
622 | if (!eq) | |
623 | continue; | |
86aa7ba4 | 624 | |
d99ae53a LP |
625 | n = strndup(data, eq - (const char*) data); |
626 | if (!n) { | |
627 | r = -ENOMEM; | |
628 | goto finish; | |
629 | } | |
a6e87e90 | 630 | |
d99ae53a LP |
631 | u = PTR_TO_UINT(hashmap_get(h, n)); |
632 | if (u == 0) { | |
633 | r = hashmap_put(h, n, UINT_TO_PTR(1)); | |
634 | if (r < 0) { | |
635 | free(n); | |
636 | goto finish; | |
637 | } | |
638 | } else { | |
639 | r = hashmap_update(h, n, UINT_TO_PTR(u + 1)); | |
640 | free(n); | |
641 | if (r < 0) | |
642 | goto finish; | |
643 | } | |
86aa7ba4 LP |
644 | } |
645 | ||
a72b6353 ZJS |
646 | if (r < 0) |
647 | return r; | |
648 | ||
d99ae53a LP |
649 | separator = true; |
650 | do { | |
651 | done = true; | |
652 | ||
653 | SD_JOURNAL_FOREACH_DATA(j, data, length) { | |
654 | const char *eq; | |
655 | char *kk, *n; | |
656 | size_t m; | |
657 | unsigned u; | |
658 | ||
659 | /* We already printed the boot id, from the data in | |
660 | * the header, hence let's suppress it here */ | |
661 | if (length >= 9 && | |
662 | memcmp(data, "_BOOT_ID=", 9) == 0) | |
663 | continue; | |
664 | ||
665 | eq = memchr(data, '=', length); | |
666 | if (!eq) | |
667 | continue; | |
668 | ||
669 | if (separator) { | |
670 | if (mode == OUTPUT_JSON_PRETTY) | |
671 | fputs(",\n\t", f); | |
672 | else | |
673 | fputs(", ", f); | |
674 | } | |
675 | ||
676 | m = eq - (const char*) data; | |
677 | ||
678 | n = strndup(data, m); | |
679 | if (!n) { | |
680 | r = -ENOMEM; | |
681 | goto finish; | |
682 | } | |
683 | ||
684 | u = PTR_TO_UINT(hashmap_get2(h, n, (void**) &kk)); | |
685 | if (u == 0) { | |
686 | /* We already printed this, let's jump to the next */ | |
687 | free(n); | |
688 | separator = false; | |
689 | ||
690 | continue; | |
691 | } else if (u == 1) { | |
692 | /* Field only appears once, output it directly */ | |
693 | ||
694 | json_escape(f, data, m, flags); | |
695 | fputs(" : ", f); | |
696 | ||
697 | json_escape(f, eq + 1, length - m - 1, flags); | |
698 | ||
699 | hashmap_remove(h, n); | |
700 | free(kk); | |
701 | free(n); | |
702 | ||
703 | separator = true; | |
704 | ||
705 | continue; | |
706 | ||
707 | } else { | |
708 | /* Field appears multiple times, output it as array */ | |
709 | json_escape(f, data, m, flags); | |
710 | fputs(" : [ ", f); | |
711 | json_escape(f, eq + 1, length - m - 1, flags); | |
712 | ||
713 | /* Iterate through the end of the list */ | |
714 | ||
715 | while (sd_journal_enumerate_data(j, &data, &length) > 0) { | |
716 | if (length < m + 1) | |
717 | continue; | |
718 | ||
719 | if (memcmp(data, n, m) != 0) | |
720 | continue; | |
721 | ||
722 | if (((const char*) data)[m] != '=') | |
723 | continue; | |
724 | ||
725 | fputs(", ", f); | |
726 | json_escape(f, (const char*) data + m + 1, length - m - 1, flags); | |
727 | } | |
728 | ||
729 | fputs(" ]", f); | |
730 | ||
731 | hashmap_remove(h, n); | |
732 | free(kk); | |
733 | free(n); | |
734 | ||
735 | /* Iterate data fields form the beginning */ | |
736 | done = false; | |
737 | separator = true; | |
738 | ||
739 | break; | |
740 | } | |
741 | } | |
742 | ||
743 | } while (!done); | |
744 | ||
a6e87e90 | 745 | if (mode == OUTPUT_JSON_PRETTY) |
08ace05b | 746 | fputs("\n}\n", f); |
48383c25 LP |
747 | else if (mode == OUTPUT_JSON_SSE) |
748 | fputs("}\n\n", f); | |
a6e87e90 | 749 | else |
08ace05b | 750 | fputs(" }\n", f); |
86aa7ba4 | 751 | |
d99ae53a LP |
752 | r = 0; |
753 | ||
754 | finish: | |
755 | while ((k = hashmap_steal_first_key(h))) | |
756 | free(k); | |
757 | ||
758 | hashmap_free(h); | |
759 | ||
760 | return r; | |
86aa7ba4 LP |
761 | } |
762 | ||
08ace05b LP |
763 | static int output_cat( |
764 | FILE *f, | |
765 | sd_journal *j, | |
766 | OutputMode mode, | |
767 | unsigned n_columns, | |
768 | OutputFlags flags) { | |
769 | ||
d3f2bdbf LP |
770 | const void *data; |
771 | size_t l; | |
772 | int r; | |
773 | ||
774 | assert(j); | |
08ace05b | 775 | assert(f); |
d3f2bdbf | 776 | |
93b73b06 LP |
777 | sd_journal_set_data_threshold(j, 0); |
778 | ||
d3f2bdbf LP |
779 | r = sd_journal_get_data(j, "MESSAGE", &data, &l); |
780 | if (r < 0) { | |
c198300f LP |
781 | /* An entry without MESSAGE=? */ |
782 | if (r == -ENOENT) | |
783 | return 0; | |
784 | ||
d3f2bdbf LP |
785 | log_error("Failed to get data: %s", strerror(-r)); |
786 | return r; | |
787 | } | |
788 | ||
789 | assert(l >= 8); | |
790 | ||
08ace05b LP |
791 | fwrite((const char*) data + 8, 1, l - 8, f); |
792 | fputc('\n', f); | |
d3f2bdbf LP |
793 | |
794 | return 0; | |
795 | } | |
796 | ||
08ace05b LP |
797 | static int (*output_funcs[_OUTPUT_MODE_MAX])( |
798 | FILE *f, | |
799 | sd_journal*j, | |
800 | OutputMode mode, | |
801 | unsigned n_columns, | |
802 | OutputFlags flags) = { | |
803 | ||
a6e87e90 LP |
804 | [OUTPUT_SHORT] = output_short, |
805 | [OUTPUT_SHORT_MONOTONIC] = output_short, | |
44bc6e1f | 806 | [OUTPUT_SHORT_ISO] = output_short, |
86aa7ba4 LP |
807 | [OUTPUT_VERBOSE] = output_verbose, |
808 | [OUTPUT_EXPORT] = output_export, | |
d3f2bdbf | 809 | [OUTPUT_JSON] = output_json, |
a6e87e90 | 810 | [OUTPUT_JSON_PRETTY] = output_json, |
48383c25 | 811 | [OUTPUT_JSON_SSE] = output_json, |
d3f2bdbf | 812 | [OUTPUT_CAT] = output_cat |
86aa7ba4 LP |
813 | }; |
814 | ||
08ace05b LP |
815 | int output_journal( |
816 | FILE *f, | |
817 | sd_journal *j, | |
818 | OutputMode mode, | |
819 | unsigned n_columns, | |
820 | OutputFlags flags) { | |
821 | ||
e268b81e | 822 | int ret; |
df50185b | 823 | assert(mode >= 0); |
86aa7ba4 LP |
824 | assert(mode < _OUTPUT_MODE_MAX); |
825 | ||
34a35ece LP |
826 | if (n_columns <= 0) |
827 | n_columns = columns(); | |
828 | ||
08ace05b | 829 | ret = output_funcs[mode](f, j, mode, n_columns, flags); |
e268b81e BP |
830 | fflush(stdout); |
831 | return ret; | |
86aa7ba4 LP |
832 | } |
833 | ||
1a6c43e9 MT |
834 | static int show_journal(FILE *f, |
835 | sd_journal *j, | |
836 | OutputMode mode, | |
837 | unsigned n_columns, | |
838 | usec_t not_before, | |
839 | unsigned how_many, | |
840 | OutputFlags flags) { | |
86aa7ba4 | 841 | |
86aa7ba4 | 842 | int r; |
df50185b LP |
843 | unsigned line = 0; |
844 | bool need_seek = false; | |
085d7120 | 845 | int warn_cutoff = flags & OUTPUT_WARN_CUTOFF; |
86aa7ba4 | 846 | |
1a6c43e9 | 847 | assert(j); |
df50185b LP |
848 | assert(mode >= 0); |
849 | assert(mode < _OUTPUT_MODE_MAX); | |
1946b0bd LP |
850 | |
851 | /* Seek to end */ | |
86aa7ba4 LP |
852 | r = sd_journal_seek_tail(j); |
853 | if (r < 0) | |
854 | goto finish; | |
855 | ||
df50185b LP |
856 | r = sd_journal_previous_skip(j, how_many); |
857 | if (r < 0) | |
858 | goto finish; | |
86aa7ba4 | 859 | |
df50185b LP |
860 | for (;;) { |
861 | for (;;) { | |
862 | usec_t usec; | |
863 | ||
864 | if (need_seek) { | |
865 | r = sd_journal_next(j); | |
866 | if (r < 0) | |
867 | goto finish; | |
868 | } | |
869 | ||
870 | if (r == 0) | |
871 | break; | |
86aa7ba4 | 872 | |
df50185b LP |
873 | need_seek = true; |
874 | ||
875 | if (not_before > 0) { | |
876 | r = sd_journal_get_monotonic_usec(j, &usec, NULL); | |
877 | ||
878 | /* -ESTALE is returned if the | |
879 | timestamp is not from this boot */ | |
880 | if (r == -ESTALE) | |
881 | continue; | |
882 | else if (r < 0) | |
883 | goto finish; | |
884 | ||
885 | if (usec < not_before) | |
886 | continue; | |
887 | } | |
888 | ||
889 | line ++; | |
890 | ||
08ace05b | 891 | r = output_journal(f, j, mode, n_columns, flags); |
df50185b LP |
892 | if (r < 0) |
893 | goto finish; | |
894 | } | |
895 | ||
08984293 LP |
896 | if (warn_cutoff && line < how_many && not_before > 0) { |
897 | sd_id128_t boot_id; | |
898 | usec_t cutoff; | |
899 | ||
900 | /* Check whether the cutoff line is too early */ | |
901 | ||
902 | r = sd_id128_get_boot(&boot_id); | |
903 | if (r < 0) | |
904 | goto finish; | |
905 | ||
906 | r = sd_journal_get_cutoff_monotonic_usec(j, boot_id, &cutoff, NULL); | |
907 | if (r < 0) | |
908 | goto finish; | |
909 | ||
b59866ae | 910 | if (r > 0 && not_before < cutoff) |
08ace05b | 911 | fprintf(f, "Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.\n"); |
08984293 LP |
912 | |
913 | warn_cutoff = false; | |
914 | } | |
915 | ||
085d7120 | 916 | if (!(flags & OUTPUT_FOLLOW)) |
86aa7ba4 LP |
917 | break; |
918 | ||
e02d1cf7 | 919 | r = sd_journal_wait(j, (usec_t) -1); |
df50185b LP |
920 | if (r < 0) |
921 | goto finish; | |
922 | ||
86aa7ba4 LP |
923 | } |
924 | ||
1a6c43e9 MT |
925 | finish: |
926 | return r; | |
927 | } | |
928 | ||
886a64fe | 929 | int add_matches_for_unit(sd_journal *j, const char *unit) { |
1a6c43e9 | 930 | int r; |
2d0b2e87 | 931 | char *m1, *m2, *m3, *m4; |
1a6c43e9 | 932 | |
886a64fe | 933 | assert(j); |
1a6c43e9 MT |
934 | assert(unit); |
935 | ||
2d0b2e87 ZJS |
936 | m1 = strappenda("_SYSTEMD_UNIT=", unit); |
937 | m2 = strappenda("COREDUMP_UNIT=", unit); | |
938 | m3 = strappenda("UNIT=", unit); | |
939 | m4 = strappenda("OBJECT_SYSTEMD_UNIT=", unit); | |
1a6c43e9 | 940 | |
886a64fe ZJS |
941 | (void)( |
942 | /* Look for messages from the service itself */ | |
943 | (r = sd_journal_add_match(j, m1, 0)) || | |
944 | ||
945 | /* Look for coredumps of the service */ | |
946 | (r = sd_journal_add_disjunction(j)) || | |
fdcd37df ZJS |
947 | (r = sd_journal_add_match(j, "MESSAGE_ID=fc2e22bc6ee647b6b90729ab34a250b1", 0)) || |
948 | (r = sd_journal_add_match(j, "_UID=0", 0)) || | |
886a64fe ZJS |
949 | (r = sd_journal_add_match(j, m2, 0)) || |
950 | ||
951 | /* Look for messages from PID 1 about this service */ | |
952 | (r = sd_journal_add_disjunction(j)) || | |
953 | (r = sd_journal_add_match(j, "_PID=1", 0)) || | |
2d0b2e87 ZJS |
954 | (r = sd_journal_add_match(j, m3, 0)) || |
955 | ||
956 | /* Look for messages from authorized daemons about this service */ | |
957 | (r = sd_journal_add_disjunction(j)) || | |
958 | (r = sd_journal_add_match(j, "_UID=0", 0)) || | |
959 | (r = sd_journal_add_match(j, m4, 0)) | |
886a64fe | 960 | ); |
2d0b2e87 | 961 | |
886a64fe ZJS |
962 | return r; |
963 | } | |
1a6c43e9 | 964 | |
886a64fe ZJS |
965 | int add_matches_for_user_unit(sd_journal *j, const char *unit, uid_t uid) { |
966 | int r; | |
2d0b2e87 ZJS |
967 | char *m1, *m2, *m3, *m4; |
968 | char muid[sizeof("_UID=") + DECIMAL_STR_MAX(uid_t)]; | |
1a6c43e9 | 969 | |
886a64fe ZJS |
970 | assert(j); |
971 | assert(unit); | |
1a6c43e9 | 972 | |
2d0b2e87 ZJS |
973 | m1 = strappenda("_SYSTEMD_USER_UNIT=", unit); |
974 | m2 = strappenda("USER_UNIT=", unit); | |
975 | m3 = strappenda("COREDUMP_USER_UNIT=", unit); | |
976 | m4 = strappenda("OBJECT_SYSTEMD_USER_UNIT=", unit); | |
977 | sprintf(muid, "_UID=%lu", (unsigned long) uid); | |
1a6c43e9 | 978 | |
886a64fe ZJS |
979 | (void) ( |
980 | /* Look for messages from the user service itself */ | |
981 | (r = sd_journal_add_match(j, m1, 0)) || | |
2d0b2e87 | 982 | (r = sd_journal_add_match(j, muid, 0)) || |
886a64fe ZJS |
983 | |
984 | /* Look for messages from systemd about this service */ | |
985 | (r = sd_journal_add_disjunction(j)) || | |
986 | (r = sd_journal_add_match(j, m2, 0)) || | |
2d0b2e87 | 987 | (r = sd_journal_add_match(j, muid, 0)) || |
886a64fe ZJS |
988 | |
989 | /* Look for coredumps of the service */ | |
990 | (r = sd_journal_add_disjunction(j)) || | |
991 | (r = sd_journal_add_match(j, m3, 0)) || | |
2d0b2e87 ZJS |
992 | (r = sd_journal_add_match(j, muid, 0)) || |
993 | (r = sd_journal_add_match(j, "_UID=0", 0)) || | |
994 | ||
995 | /* Look for messages from authorized daemons about this service */ | |
996 | (r = sd_journal_add_disjunction(j)) || | |
fdcd37df | 997 | (r = sd_journal_add_match(j, m4, 0)) || |
2d0b2e87 | 998 | (r = sd_journal_add_match(j, muid, 0)) || |
fdcd37df | 999 | (r = sd_journal_add_match(j, "_UID=0", 0)) |
886a64fe | 1000 | ); |
1a6c43e9 MT |
1001 | return r; |
1002 | } | |
1003 | ||
5ec76417 ZJS |
1004 | int add_match_this_boot(sd_journal *j) { |
1005 | char match[9+32+1] = "_BOOT_ID="; | |
1006 | sd_id128_t boot_id; | |
1007 | int r; | |
1008 | ||
1009 | assert(j); | |
1010 | ||
1011 | r = sd_id128_get_boot(&boot_id); | |
1012 | if (r < 0) { | |
1013 | log_error("Failed to get boot id: %s", strerror(-r)); | |
1014 | return r; | |
1015 | } | |
1016 | ||
1017 | sd_id128_to_string(boot_id, match + 9); | |
1018 | r = sd_journal_add_match(j, match, strlen(match)); | |
1019 | if (r < 0) { | |
1020 | log_error("Failed to add match: %s", strerror(-r)); | |
1021 | return r; | |
1022 | } | |
1023 | ||
1024 | r = sd_journal_add_conjunction(j); | |
1025 | if (r < 0) | |
1026 | return r; | |
1027 | ||
1028 | return 0; | |
1029 | } | |
1030 | ||
886a64fe | 1031 | int show_journal_by_unit( |
1a6c43e9 MT |
1032 | FILE *f, |
1033 | const char *unit, | |
1034 | OutputMode mode, | |
1035 | unsigned n_columns, | |
1036 | usec_t not_before, | |
1037 | unsigned how_many, | |
1038 | uid_t uid, | |
886a64fe ZJS |
1039 | OutputFlags flags, |
1040 | bool system) { | |
1a6c43e9 | 1041 | |
7fd1b19b | 1042 | _cleanup_journal_close_ sd_journal*j = NULL; |
1a6c43e9 | 1043 | int r; |
a688baa8 | 1044 | int jflags = SD_JOURNAL_LOCAL_ONLY | system * SD_JOURNAL_SYSTEM; |
1a6c43e9 MT |
1045 | |
1046 | assert(mode >= 0); | |
1047 | assert(mode < _OUTPUT_MODE_MAX); | |
1048 | assert(unit); | |
1049 | ||
1a6c43e9 MT |
1050 | if (how_many <= 0) |
1051 | return 0; | |
1052 | ||
886a64fe | 1053 | r = sd_journal_open(&j, jflags); |
f9045468 | 1054 | if (r < 0) |
763c7aa2 | 1055 | return r; |
f9045468 | 1056 | |
5ec76417 ZJS |
1057 | r = add_match_this_boot(j); |
1058 | if (r < 0) | |
1059 | return r; | |
1060 | ||
886a64fe ZJS |
1061 | if (system) |
1062 | r = add_matches_for_unit(j, unit); | |
1063 | else | |
1064 | r = add_matches_for_user_unit(j, unit, uid); | |
1a6c43e9 | 1065 | if (r < 0) |
763c7aa2 | 1066 | return r; |
1a6c43e9 | 1067 | |
4ad16808 ZJS |
1068 | if (_unlikely_(log_get_max_level() >= LOG_PRI(LOG_DEBUG))) { |
1069 | _cleanup_free_ char *filter; | |
1070 | ||
1071 | filter = journal_make_match_string(j); | |
1072 | log_debug("Journal filter: %s", filter); | |
1073 | } | |
5ec76417 | 1074 | |
1a6c43e9 MT |
1075 | r = show_journal(f, j, mode, n_columns, not_before, how_many, flags); |
1076 | if (r < 0) | |
763c7aa2 | 1077 | return r; |
86aa7ba4 | 1078 | |
763c7aa2 | 1079 | return 0; |
86aa7ba4 | 1080 | } |
df50185b LP |
1081 | |
1082 | static const char *const output_mode_table[_OUTPUT_MODE_MAX] = { | |
1083 | [OUTPUT_SHORT] = "short", | |
67a12205 | 1084 | [OUTPUT_SHORT_MONOTONIC] = "short-monotonic", |
44bc6e1f | 1085 | [OUTPUT_SHORT_ISO] = "short-iso", |
df50185b LP |
1086 | [OUTPUT_VERBOSE] = "verbose", |
1087 | [OUTPUT_EXPORT] = "export", | |
d3f2bdbf | 1088 | [OUTPUT_JSON] = "json", |
a6e87e90 | 1089 | [OUTPUT_JSON_PRETTY] = "json-pretty", |
48383c25 | 1090 | [OUTPUT_JSON_SSE] = "json-sse", |
d3f2bdbf | 1091 | [OUTPUT_CAT] = "cat" |
df50185b LP |
1092 | }; |
1093 | ||
1094 | DEFINE_STRING_TABLE_LOOKUP(output_mode, OutputMode); |