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Commit | Line | Data |
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ef416fc2 | 1 | /* |
996acce8 | 2 | * Log file routines for the CUPS scheduler. |
ef416fc2 | 3 | * |
9dcb503f MS |
4 | * Copyright © 2007-2018 by Apple Inc. |
5 | * Copyright © 1997-2007 by Easy Software Products, all rights reserved. | |
ef416fc2 | 6 | * |
9dcb503f MS |
7 | * Licensed under Apache License v2.0. See the file "LICENSE" for more |
8 | * information. | |
ef416fc2 | 9 | */ |
10 | ||
11 | /* | |
12 | * Include necessary headers... | |
13 | */ | |
14 | ||
15 | #include "cupsd.h" | |
16 | #include <stdarg.h> | |
0dc4a6bf MS |
17 | #ifdef HAVE_ASL_H |
18 | # include <asl.h> | |
19 | #elif defined(HAVE_SYSTEMD_SD_JOURNAL_H) | |
20 | # define SD_JOURNAL_SUPPRESS_LOCATION | |
21 | # include <systemd/sd-journal.h> | |
22 | #endif /* HAVE_ASL_H */ | |
b423cd4c | 23 | #include <syslog.h> |
ef416fc2 | 24 | |
25 | ||
0dc4a6bf MS |
26 | /* |
27 | * Constants for log keys from PWG 5110.3 (PWG Common Log Format)... | |
28 | */ | |
29 | ||
30 | #define PWG_DeviceUUID "DUU" | |
31 | #define PWG_Event "E" | |
32 | #define PWG_LogNaturalLanguage "NL" | |
33 | #define PWG_Status "S" | |
34 | #define PWG_ServiceURI "URI" | |
35 | #define PWG_UserHost "UH" | |
36 | #define PWG_UserName "UN" | |
37 | #define PWG_UserURI "UU" | |
38 | #define PWG_ServiceIsAcceptingJobs "IAJ" | |
39 | #define PWG_ServiceState "ST" | |
40 | #define PWG_ServiceStateReasons "SR" | |
41 | #define PWG_ServiceUUID "SUU" | |
42 | #define PWG_JobID "JID" | |
43 | #define PWG_JobUUID "JUU" | |
44 | #define PWG_JobImagesCompleted "JIM" | |
45 | #define PWG_JobImpressionsCompleted "JIC" | |
46 | #define PWG_JobDestinationURI "JD" | |
47 | #define PWG_JobState "JS" | |
48 | #define PWG_JobStateReasons "JR" | |
49 | #define PWG_JobAccountingID "JA" | |
50 | #define PWG_JobAcountingUserName "JAUN" | |
51 | #define PWG_JobAccountingUserURI "JAUU" | |
52 | ||
53 | ||
75bd9771 MS |
54 | /* |
55 | * Local globals... | |
56 | */ | |
57 | ||
28a463e0 MS |
58 | static _cups_mutex_t log_mutex = _CUPS_MUTEX_INITIALIZER; |
59 | /* Mutex for logging */ | |
7e86f2f6 | 60 | static size_t log_linesize = 0; /* Size of line for output file */ |
75bd9771 MS |
61 | static char *log_line = NULL; /* Line for output file */ |
62 | ||
0dc4a6bf MS |
63 | #ifdef HAVE_ASL_H |
64 | static const int log_levels[] = /* ASL levels... */ | |
65 | { | |
66 | ASL_LEVEL_EMERG, | |
67 | ASL_LEVEL_EMERG, | |
68 | ASL_LEVEL_ALERT, | |
69 | ASL_LEVEL_CRIT, | |
70 | ASL_LEVEL_ERR, | |
71 | ASL_LEVEL_WARNING, | |
72 | ASL_LEVEL_NOTICE, | |
73 | ASL_LEVEL_INFO, | |
74 | ASL_LEVEL_DEBUG, | |
75 | ASL_LEVEL_DEBUG | |
76 | }; | |
77 | #elif defined(HAVE_VSYSLOG) || defined(HAVE_SYSTEMD_SD_JOURNAL_H) | |
78 | static const int log_levels[] = /* SYSLOG levels... */ | |
cb7f98ee MS |
79 | { |
80 | 0, | |
81 | LOG_EMERG, | |
82 | LOG_ALERT, | |
83 | LOG_CRIT, | |
84 | LOG_ERR, | |
85 | LOG_WARNING, | |
86 | LOG_NOTICE, | |
87 | LOG_INFO, | |
88 | LOG_DEBUG, | |
89 | LOG_DEBUG | |
90 | }; | |
0dc4a6bf | 91 | #endif /* HAVE_ASL_H */ |
cb7f98ee | 92 | |
75bd9771 | 93 | |
ef416fc2 | 94 | /* |
95 | * Local functions... | |
96 | */ | |
97 | ||
005dd1eb | 98 | static int format_log_line(const char *message, va_list ap); |
ef416fc2 | 99 | |
100 | ||
22c9029b MS |
101 | /* |
102 | * 'cupsdCheckLogFile()' - Open/rotate a log file if it needs it. | |
103 | */ | |
104 | ||
105 | int /* O - 1 if log file open */ | |
106 | cupsdCheckLogFile(cups_file_t **lf, /* IO - Log file */ | |
107 | const char *logname) /* I - Log filename */ | |
108 | { | |
109 | char backname[1024], /* Backup log filename */ | |
110 | filename[1024], /* Formatted log filename */ | |
111 | *ptr; /* Pointer into filename */ | |
112 | const char *logptr; /* Pointer into log filename */ | |
113 | ||
114 | ||
115 | /* | |
116 | * See if we have a log file to check... | |
117 | */ | |
118 | ||
119 | if (!lf || !logname || !logname[0]) | |
120 | return (1); | |
121 | ||
a1797929 MS |
122 | /* |
123 | * Handle logging to stderr... | |
124 | */ | |
125 | ||
126 | if (!strcmp(logname, "stderr")) | |
127 | { | |
128 | *lf = LogStderr; | |
129 | return (1); | |
130 | } | |
131 | ||
22c9029b MS |
132 | /* |
133 | * Format the filename as needed... | |
134 | */ | |
135 | ||
136 | if (!*lf || | |
137 | (strncmp(logname, "/dev/", 5) && cupsFileTell(*lf) > MaxLogSize && | |
138 | MaxLogSize > 0)) | |
139 | { | |
140 | /* | |
141 | * Handle format strings... | |
142 | */ | |
143 | ||
144 | filename[sizeof(filename) - 1] = '\0'; | |
145 | ||
146 | if (logname[0] != '/') | |
147 | { | |
148 | strlcpy(filename, ServerRoot, sizeof(filename)); | |
149 | strlcat(filename, "/", sizeof(filename)); | |
150 | } | |
151 | else | |
152 | filename[0] = '\0'; | |
153 | ||
154 | for (logptr = logname, ptr = filename + strlen(filename); | |
155 | *logptr && ptr < (filename + sizeof(filename) - 1); | |
156 | logptr ++) | |
157 | if (*logptr == '%') | |
158 | { | |
159 | /* | |
160 | * Format spec... | |
161 | */ | |
162 | ||
163 | logptr ++; | |
164 | if (*logptr == 's') | |
165 | { | |
166 | /* | |
167 | * Insert the server name... | |
168 | */ | |
169 | ||
7e86f2f6 | 170 | strlcpy(ptr, ServerName, sizeof(filename) - (size_t)(ptr - filename)); |
22c9029b MS |
171 | ptr += strlen(ptr); |
172 | } | |
173 | else | |
174 | { | |
175 | /* | |
176 | * Otherwise just insert the character... | |
177 | */ | |
178 | ||
179 | *ptr++ = *logptr; | |
180 | } | |
181 | } | |
182 | else | |
183 | *ptr++ = *logptr; | |
184 | ||
185 | *ptr = '\0'; | |
186 | } | |
187 | ||
188 | /* | |
189 | * See if the log file is open... | |
190 | */ | |
191 | ||
192 | if (!*lf) | |
193 | { | |
194 | /* | |
195 | * Nope, open the log file... | |
196 | */ | |
197 | ||
198 | if ((*lf = cupsFileOpen(filename, "a")) == NULL) | |
199 | { | |
200 | /* | |
201 | * If the file is in CUPS_LOGDIR then try to create a missing directory... | |
202 | */ | |
203 | ||
204 | if (!strncmp(filename, CUPS_LOGDIR, strlen(CUPS_LOGDIR))) | |
205 | { | |
206 | /* | |
207 | * Try updating the permissions of the containing log directory, using | |
208 | * the log file permissions as a basis... | |
209 | */ | |
210 | ||
7e86f2f6 | 211 | mode_t log_dir_perm = (mode_t)(0300 | LogFilePerm); |
22c9029b MS |
212 | /* LogFilePerm + owner write/search */ |
213 | if (log_dir_perm & 0040) | |
214 | log_dir_perm |= 0010; /* Add group search */ | |
215 | if (log_dir_perm & 0004) | |
216 | log_dir_perm |= 0001; /* Add other search */ | |
217 | ||
7e86f2f6 | 218 | cupsdCheckPermissions(CUPS_LOGDIR, NULL, log_dir_perm, RunUser, Group, 1, -1); |
22c9029b MS |
219 | |
220 | *lf = cupsFileOpen(filename, "a"); | |
221 | } | |
222 | ||
223 | if (*lf == NULL) | |
224 | { | |
250bb8a9 | 225 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
0dc4a6bf | 226 | sd_journal_print(LOG_ERR, "Unable to open log file \"%s\" - %s", filename, strerror(errno)); |
0dc4a6bf MS |
227 | #else |
228 | syslog(LOG_ERR, "Unable to open log file \"%s\" - %s", filename, strerror(errno)); | |
250bb8a9 | 229 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
22c9029b MS |
230 | |
231 | if (FatalErrors & CUPSD_FATAL_LOG) | |
232 | cupsdEndProcess(getpid(), 0); | |
233 | ||
234 | return (0); | |
235 | } | |
236 | } | |
237 | ||
238 | if (strncmp(filename, "/dev/", 5)) | |
239 | { | |
240 | /* | |
241 | * Change ownership and permissions of non-device logs... | |
242 | */ | |
243 | ||
244 | fchown(cupsFileNumber(*lf), RunUser, Group); | |
245 | fchmod(cupsFileNumber(*lf), LogFilePerm); | |
246 | } | |
247 | } | |
248 | ||
249 | /* | |
250 | * Do we need to rotate the log? | |
251 | */ | |
252 | ||
253 | if (strncmp(logname, "/dev/", 5) && cupsFileTell(*lf) > MaxLogSize && | |
254 | MaxLogSize > 0) | |
255 | { | |
256 | /* | |
257 | * Rotate log file... | |
258 | */ | |
259 | ||
260 | cupsFileClose(*lf); | |
261 | ||
5a9febac | 262 | strlcpy(backname, filename, sizeof(backname)); |
22c9029b MS |
263 | strlcat(backname, ".O", sizeof(backname)); |
264 | ||
265 | unlink(backname); | |
266 | rename(filename, backname); | |
267 | ||
268 | if ((*lf = cupsFileOpen(filename, "a")) == NULL) | |
269 | { | |
250bb8a9 MS |
270 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
271 | sd_journal_print(LOG_ERR, "Unable to open log file \"%s\" - %s", filename, strerror(errno)); | |
0dc4a6bf MS |
272 | |
273 | #else | |
250bb8a9 MS |
274 | syslog(LOG_ERR, "Unable to open log file \"%s\" - %s", filename, strerror(errno)); |
275 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ | |
22c9029b MS |
276 | |
277 | if (FatalErrors & CUPSD_FATAL_LOG) | |
278 | cupsdEndProcess(getpid(), 0); | |
279 | ||
280 | return (0); | |
281 | } | |
282 | ||
283 | /* | |
284 | * Change ownership and permissions of non-device logs... | |
285 | */ | |
286 | ||
287 | fchown(cupsFileNumber(*lf), RunUser, Group); | |
288 | fchmod(cupsFileNumber(*lf), LogFilePerm); | |
289 | } | |
290 | ||
291 | return (1); | |
292 | } | |
293 | ||
294 | ||
ef416fc2 | 295 | /* |
296 | * 'cupsdGetDateTime()' - Returns a pointer to a date/time string. | |
297 | */ | |
298 | ||
299 | char * /* O - Date/time string */ | |
dfd5680b MS |
300 | cupsdGetDateTime(struct timeval *t, /* I - Time value or NULL for current */ |
301 | cupsd_time_t format) /* I - Format to use */ | |
ef416fc2 | 302 | { |
dfd5680b | 303 | struct timeval curtime; /* Current time value */ |
f4a99aeb | 304 | struct tm date; /* Date/time value */ |
dfd5680b MS |
305 | static struct timeval last_time = { 0, 0 }; |
306 | /* Last time we formatted */ | |
307 | static char s[1024]; /* Date/time string */ | |
ef416fc2 | 308 | static const char * const months[12] =/* Months */ |
309 | { | |
310 | "Jan", | |
311 | "Feb", | |
312 | "Mar", | |
313 | "Apr", | |
314 | "May", | |
315 | "Jun", | |
316 | "Jul", | |
317 | "Aug", | |
318 | "Sep", | |
319 | "Oct", | |
320 | "Nov", | |
321 | "Dec" | |
322 | }; | |
323 | ||
324 | ||
839a51c8 MS |
325 | /* |
326 | * Make sure we have a valid time... | |
327 | */ | |
328 | ||
329 | if (!t) | |
dfd5680b MS |
330 | { |
331 | gettimeofday(&curtime, NULL); | |
332 | t = &curtime; | |
333 | } | |
839a51c8 | 334 | |
dfd5680b MS |
335 | if (t->tv_sec != last_time.tv_sec || |
336 | (LogTimeFormat == CUPSD_TIME_USECS && t->tv_usec != last_time.tv_usec)) | |
ef416fc2 | 337 | { |
dfd5680b | 338 | last_time = *t; |
ef416fc2 | 339 | |
340 | /* | |
341 | * Get the date and time from the UNIX time value, and then format it | |
342 | * into a string. Note that we *can't* use the strftime() function since | |
343 | * it is localized and will seriously confuse automatic programs if the | |
344 | * month names are in the wrong language! | |
345 | * | |
346 | * Also, we use the "timezone" variable that contains the current timezone | |
347 | * offset from GMT in seconds so that we are reporting local time in the | |
348 | * log files. If you want GMT, set the TZ environment variable accordingly | |
349 | * before starting the scheduler. | |
350 | * | |
351 | * (*BSD and Darwin store the timezone offset in the tm structure) | |
352 | */ | |
353 | ||
f4a99aeb | 354 | localtime_r(&(t->tv_sec), &date); |
ef416fc2 | 355 | |
dfd5680b MS |
356 | if (format == CUPSD_TIME_STANDARD) |
357 | snprintf(s, sizeof(s), "[%02d/%s/%04d:%02d:%02d:%02d %+03ld%02ld]", | |
f4a99aeb MS |
358 | date.tm_mday, months[date.tm_mon], 1900 + date.tm_year, |
359 | date.tm_hour, date.tm_min, date.tm_sec, | |
dfd5680b | 360 | #ifdef HAVE_TM_GMTOFF |
f4a99aeb | 361 | date.tm_gmtoff / 3600, (date.tm_gmtoff / 60) % 60); |
dfd5680b MS |
362 | #else |
363 | timezone / 3600, (timezone / 60) % 60); | |
364 | #endif /* HAVE_TM_GMTOFF */ | |
365 | else | |
366 | snprintf(s, sizeof(s), "[%02d/%s/%04d:%02d:%02d:%02d.%06d %+03ld%02ld]", | |
f4a99aeb MS |
367 | date.tm_mday, months[date.tm_mon], 1900 + date.tm_year, |
368 | date.tm_hour, date.tm_min, date.tm_sec, (int)t->tv_usec, | |
ef416fc2 | 369 | #ifdef HAVE_TM_GMTOFF |
f4a99aeb | 370 | date.tm_gmtoff / 3600, (date.tm_gmtoff / 60) % 60); |
ef416fc2 | 371 | #else |
dfd5680b | 372 | timezone / 3600, (timezone / 60) % 60); |
ef416fc2 | 373 | #endif /* HAVE_TM_GMTOFF */ |
374 | } | |
375 | ||
376 | return (s); | |
377 | } | |
378 | ||
379 | ||
22c9029b MS |
380 | /* |
381 | * 'cupsdLogFCMessage()' - Log a file checking message. | |
382 | */ | |
383 | ||
384 | void | |
385 | cupsdLogFCMessage( | |
386 | void *context, /* I - Printer (if any) */ | |
387 | _cups_fc_result_t result, /* I - Check result */ | |
388 | const char *message) /* I - Message to log */ | |
389 | { | |
390 | cupsd_printer_t *p = (cupsd_printer_t *)context; | |
391 | /* Printer */ | |
392 | cupsd_loglevel_t level; /* Log level */ | |
393 | ||
394 | ||
395 | if (result == _CUPS_FILE_CHECK_OK) | |
396 | level = CUPSD_LOG_DEBUG2; | |
397 | else | |
398 | level = CUPSD_LOG_ERROR; | |
399 | ||
400 | if (p) | |
401 | { | |
402 | cupsdLogMessage(level, "%s: %s", p->name, message); | |
403 | ||
404 | if (result == _CUPS_FILE_CHECK_MISSING || | |
405 | result == _CUPS_FILE_CHECK_WRONG_TYPE) | |
406 | { | |
407 | strlcpy(p->state_message, message, sizeof(p->state_message)); | |
408 | ||
409 | if (cupsdSetPrinterReasons(p, "+cups-missing-filter-warning")) | |
410 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, p, NULL, "%s", message); | |
411 | } | |
88f9aafc MS |
412 | else if (result == _CUPS_FILE_CHECK_PERMISSIONS || |
413 | result == _CUPS_FILE_CHECK_RELATIVE_PATH) | |
22c9029b MS |
414 | { |
415 | strlcpy(p->state_message, message, sizeof(p->state_message)); | |
416 | ||
417 | if (cupsdSetPrinterReasons(p, "+cups-insecure-filter-warning")) | |
418 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, p, NULL, "%s", message); | |
419 | } | |
420 | } | |
421 | else | |
422 | cupsdLogMessage(level, "%s", message); | |
423 | } | |
424 | ||
425 | ||
f7deaa1a | 426 | #ifdef HAVE_GSSAPI |
427 | /* | |
428 | * 'cupsdLogGSSMessage()' - Log a GSSAPI error... | |
429 | */ | |
430 | ||
431 | int /* O - 1 on success, 0 on error */ | |
432 | cupsdLogGSSMessage( | |
433 | int level, /* I - Log level */ | |
7e86f2f6 MS |
434 | OM_uint32 major_status, /* I - Major GSSAPI status */ |
435 | OM_uint32 minor_status, /* I - Minor GSSAPI status */ | |
f7deaa1a | 436 | const char *message, /* I - printf-style message string */ |
437 | ...) /* I - Additional args as needed */ | |
438 | { | |
439 | OM_uint32 err_major_status, /* Major status code for display */ | |
440 | err_minor_status; /* Minor status code for display */ | |
441 | OM_uint32 msg_ctx; /* Message context */ | |
442 | gss_buffer_desc major_status_string = GSS_C_EMPTY_BUFFER, | |
443 | /* Major status message */ | |
444 | minor_status_string = GSS_C_EMPTY_BUFFER; | |
445 | /* Minor status message */ | |
446 | int ret; /* Return value */ | |
dcb445bc | 447 | char buffer[8192]; /* Buffer for vsnprintf */ |
f7deaa1a | 448 | |
449 | ||
dcb445bc MS |
450 | if (strchr(message, '%')) |
451 | { | |
452 | /* | |
453 | * Format the message string... | |
454 | */ | |
455 | ||
456 | va_list ap; /* Pointer to arguments */ | |
457 | ||
458 | va_start(ap, message); | |
459 | vsnprintf(buffer, sizeof(buffer), message, ap); | |
460 | va_end(ap); | |
461 | ||
462 | message = buffer; | |
463 | } | |
464 | ||
f7deaa1a | 465 | msg_ctx = 0; |
466 | err_major_status = gss_display_status(&err_minor_status, | |
467 | major_status, | |
468 | GSS_C_GSS_CODE, | |
469 | GSS_C_NO_OID, | |
470 | &msg_ctx, | |
471 | &major_status_string); | |
472 | ||
473 | if (!GSS_ERROR(err_major_status)) | |
1f0275e3 MS |
474 | gss_display_status(&err_minor_status, minor_status, GSS_C_MECH_CODE, |
475 | GSS_C_NULL_OID, &msg_ctx, &minor_status_string); | |
f7deaa1a | 476 | |
477 | ret = cupsdLogMessage(level, "%s: %s, %s", message, | |
478 | (char *)major_status_string.value, | |
479 | (char *)minor_status_string.value); | |
480 | gss_release_buffer(&err_minor_status, &major_status_string); | |
481 | gss_release_buffer(&err_minor_status, &minor_status_string); | |
482 | ||
483 | return (ret); | |
484 | } | |
485 | #endif /* HAVE_GSSAPI */ | |
486 | ||
487 | ||
996acce8 MS |
488 | /* |
489 | * 'cupsdLogClient()' - Log a client message. | |
490 | */ | |
491 | ||
492 | int /* O - 1 on success, 0 on error */ | |
493 | cupsdLogClient(cupsd_client_t *con, /* I - Client connection */ | |
494 | int level, /* I - Log level */ | |
495 | const char *message, /* I - Printf-style message string */ | |
496 | ...) /* I - Additional arguments as needed */ | |
497 | { | |
498 | va_list ap, ap2; /* Argument pointers */ | |
499 | char clientmsg[1024];/* Format string for client message */ | |
500 | int status; /* Formatting status */ | |
501 | ||
502 | ||
503 | /* | |
504 | * See if we want to log this message... | |
505 | */ | |
506 | ||
507 | if (TestConfigFile || !ErrorLog) | |
508 | return (1); | |
509 | ||
510 | if (level > LogLevel) | |
511 | return (1); | |
512 | ||
513 | /* | |
514 | * Format and write the log message... | |
515 | */ | |
516 | ||
517 | if (con) | |
518 | snprintf(clientmsg, sizeof(clientmsg), "[Client %d] %s", con->number, | |
519 | message); | |
520 | else | |
521 | strlcpy(clientmsg, message, sizeof(clientmsg)); | |
522 | ||
523 | va_start(ap, message); | |
524 | ||
525 | do | |
526 | { | |
527 | va_copy(ap2, ap); | |
528 | status = format_log_line(clientmsg, ap2); | |
529 | va_end(ap2); | |
530 | } | |
531 | while (status == 0); | |
532 | ||
533 | va_end(ap); | |
534 | ||
535 | if (status > 0) | |
536 | return (cupsdWriteErrorLog(level, log_line)); | |
537 | else | |
538 | return (cupsdWriteErrorLog(CUPSD_LOG_ERROR, | |
539 | "Unable to allocate memory for log line.")); | |
540 | } | |
541 | ||
542 | ||
ef416fc2 | 543 | /* |
75bd9771 | 544 | * 'cupsdLogJob()' - Log a job message. |
ef416fc2 | 545 | */ |
546 | ||
547 | int /* O - 1 on success, 0 on error */ | |
75bd9771 MS |
548 | cupsdLogJob(cupsd_job_t *job, /* I - Job */ |
549 | int level, /* I - Log level */ | |
550 | const char *message, /* I - Printf-style message string */ | |
551 | ...) /* I - Additional arguments as needed */ | |
ef416fc2 | 552 | { |
dcb445bc | 553 | va_list ap, ap2; /* Argument pointers */ |
005dd1eb MS |
554 | char jobmsg[1024]; /* Format string for job message */ |
555 | int status; /* Formatting status */ | |
ef416fc2 | 556 | |
557 | ||
558 | /* | |
559 | * See if we want to log this message... | |
560 | */ | |
561 | ||
94da7e34 MS |
562 | if (TestConfigFile || !ErrorLog) |
563 | return (1); | |
564 | ||
75c86da7 | 565 | if (level > LogLevel && LogDebugHistory <= 0) |
2e4ff8af | 566 | return (1); |
2e4ff8af | 567 | |
ef416fc2 | 568 | /* |
75bd9771 | 569 | * Format and write the log message... |
ef416fc2 | 570 | */ |
571 | ||
dcb445bc MS |
572 | if (job) |
573 | snprintf(jobmsg, sizeof(jobmsg), "[Job %d] %s", job->id, message); | |
574 | else | |
575 | strlcpy(jobmsg, message, sizeof(jobmsg)); | |
576 | ||
577 | va_start(ap, message); | |
ef416fc2 | 578 | |
005dd1eb MS |
579 | do |
580 | { | |
dcb445bc MS |
581 | va_copy(ap2, ap); |
582 | status = format_log_line(jobmsg, ap2); | |
583 | va_end(ap2); | |
005dd1eb MS |
584 | } |
585 | while (status == 0); | |
771bd8cb | 586 | |
dcb445bc MS |
587 | va_end(ap); |
588 | ||
005dd1eb | 589 | if (status > 0) |
178cb736 | 590 | { |
75c86da7 | 591 | if (job && level > LogLevel && LogDebugHistory > 0) |
178cb736 MS |
592 | { |
593 | /* | |
594 | * Add message to the job history... | |
595 | */ | |
596 | ||
597 | cupsd_joblog_t *temp; /* Copy of log message */ | |
ff2b08f9 MS |
598 | size_t log_len = strlen(log_line); |
599 | /* Length of log message */ | |
178cb736 | 600 | |
ff2b08f9 | 601 | if ((temp = malloc(sizeof(cupsd_joblog_t) + log_len)) != NULL) |
178cb736 MS |
602 | { |
603 | temp->time = time(NULL); | |
ff2b08f9 | 604 | memcpy(temp->message, log_line, log_len + 1); |
178cb736 MS |
605 | } |
606 | ||
607 | if (!job->history) | |
608 | job->history = cupsArrayNew(NULL, NULL); | |
609 | ||
610 | if (job->history && temp) | |
611 | { | |
612 | cupsArrayAdd(job->history, temp); | |
613 | ||
614 | if (cupsArrayCount(job->history) > LogDebugHistory) | |
615 | { | |
616 | /* | |
617 | * Remove excess messages... | |
618 | */ | |
619 | ||
620 | temp = cupsArrayFirst(job->history); | |
621 | cupsArrayRemove(job->history, temp); | |
622 | free(temp); | |
623 | } | |
624 | } | |
625 | else if (temp) | |
626 | free(temp); | |
627 | ||
628 | return (1); | |
629 | } | |
75c86da7 | 630 | else if (level <= LogLevel) |
945c83b9 MS |
631 | { |
632 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H | |
633 | if (!strcmp(ErrorLog, "syslog")) | |
634 | { | |
635 | cupsd_printer_t *printer = job ? (job->printer ? job->printer : (job->dest ? cupsdFindDest(job->dest) : NULL)) : NULL; | |
636 | static const char * const job_states[] = | |
637 | { /* job-state strings */ | |
638 | "Pending", | |
639 | "PendingHeld", | |
640 | "Processing", | |
641 | "ProcessingStopped", | |
642 | "Canceled", | |
643 | "Aborted", | |
644 | "Completed" | |
645 | }; | |
646 | ||
647 | if (job) | |
648 | sd_journal_send("MESSAGE=%s", log_line, | |
649 | "PRIORITY=%i", log_levels[level], | |
650 | PWG_Event"=JobStateChanged", | |
651 | PWG_ServiceURI"=%s", printer ? printer->uri : "", | |
652 | PWG_JobID"=%d", job->id, | |
653 | PWG_JobState"=%s", job->state_value < IPP_JSTATE_PENDING ? "" : job_states[job->state_value - IPP_JSTATE_PENDING], | |
654 | PWG_JobImpressionsCompleted"=%d", ippGetInteger(job->impressions, 0), | |
655 | NULL); | |
656 | else | |
657 | sd_journal_send("MESSAGE=%s", log_line, | |
658 | "PRIORITY=%i", log_levels[level], | |
659 | NULL); | |
660 | ||
661 | return (1); | |
662 | } | |
663 | else | |
664 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ | |
665 | ||
178cb736 | 666 | return (cupsdWriteErrorLog(level, log_line)); |
945c83b9 | 667 | } |
178cb736 MS |
668 | else |
669 | return (1); | |
670 | } | |
75bd9771 MS |
671 | else |
672 | return (cupsdWriteErrorLog(CUPSD_LOG_ERROR, | |
996acce8 | 673 | "Unable to allocate memory for log line.")); |
75bd9771 | 674 | } |
ef416fc2 | 675 | |
ef416fc2 | 676 | |
75bd9771 MS |
677 | /* |
678 | * 'cupsdLogMessage()' - Log a message to the error log file. | |
679 | */ | |
ef416fc2 | 680 | |
75bd9771 MS |
681 | int /* O - 1 on success, 0 on error */ |
682 | cupsdLogMessage(int level, /* I - Log level */ | |
683 | const char *message, /* I - printf-style message string */ | |
684 | ...) /* I - Additional args as needed */ | |
685 | { | |
dcb445bc | 686 | va_list ap, ap2; /* Argument pointers */ |
005dd1eb | 687 | int status; /* Formatting status */ |
ef416fc2 | 688 | |
ef416fc2 | 689 | |
690 | /* | |
75bd9771 | 691 | * See if we want to log this message... |
ef416fc2 | 692 | */ |
693 | ||
9eb416ee MS |
694 | if (TestConfigFile && level <= CUPSD_LOG_WARN) |
695 | { | |
696 | va_start(ap, message); | |
697 | ||
698 | vfprintf(stderr, message, ap); | |
699 | putc('\n', stderr); | |
700 | ||
701 | va_end(ap); | |
702 | ||
703 | return (1); | |
704 | } | |
705 | else if (!ErrorLog && level <= CUPSD_LOG_WARN) | |
ef416fc2 | 706 | { |
a4845881 | 707 | va_start(ap, message); |
0dc4a6bf | 708 | |
250bb8a9 | 709 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
0dc4a6bf MS |
710 | sd_journal_printv(log_levels[level], message, ap); |
711 | ||
712 | #elif defined(HAVE_VSYSLOG) | |
713 | vsyslog(LOG_LPR | log_levels[level], message, ap); | |
714 | ||
cb7f98ee | 715 | #else |
a4845881 MS |
716 | vfprintf(stderr, message, ap); |
717 | putc('\n', stderr); | |
250bb8a9 | 718 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
0dc4a6bf | 719 | |
a4845881 | 720 | va_end(ap); |
ef416fc2 | 721 | |
75bd9771 | 722 | return (1); |
ef416fc2 | 723 | } |
9eb416ee | 724 | else if (level > LogLevel || !ErrorLog) |
75bd9771 | 725 | return (1); |
ef416fc2 | 726 | |
250bb8a9 | 727 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
9eb416ee | 728 | else if (!strcmp(ErrorLog, "syslog")) |
a990ad13 | 729 | { |
67fe5048 | 730 | va_start(ap, message); |
a990ad13 | 731 | sd_journal_printv(log_levels[level], message, ap); |
67fe5048 | 732 | va_end(ap); |
a990ad13 MS |
733 | return (1); |
734 | } | |
250bb8a9 | 735 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
0dc4a6bf | 736 | |
ef416fc2 | 737 | /* |
75bd9771 | 738 | * Format and write the log message... |
ef416fc2 | 739 | */ |
740 | ||
dcb445bc MS |
741 | va_start(ap, message); |
742 | ||
005dd1eb MS |
743 | do |
744 | { | |
dcb445bc MS |
745 | va_copy(ap2, ap); |
746 | status = format_log_line(message, ap2); | |
747 | va_end(ap2); | |
005dd1eb MS |
748 | } |
749 | while (status == 0); | |
ef416fc2 | 750 | |
dcb445bc MS |
751 | va_end(ap); |
752 | ||
005dd1eb MS |
753 | if (status > 0) |
754 | return (cupsdWriteErrorLog(level, log_line)); | |
75bd9771 MS |
755 | else |
756 | return (cupsdWriteErrorLog(CUPSD_LOG_ERROR, | |
757 | "Unable to allocate memory for log line!")); | |
ef416fc2 | 758 | } |
759 | ||
760 | ||
761 | /* | |
762 | * 'cupsdLogPage()' - Log a page to the page log file. | |
763 | */ | |
764 | ||
765 | int /* O - 1 on success, 0 on error */ | |
766 | cupsdLogPage(cupsd_job_t *job, /* I - Job being printed */ | |
767 | const char *page) /* I - Page being printed */ | |
768 | { | |
01ce6322 MS |
769 | int i; /* Looping var */ |
770 | char buffer[2048], /* Buffer for page log */ | |
771 | *bufptr, /* Pointer into buffer */ | |
772 | name[256]; /* Attribute name */ | |
773 | const char *format, /* Pointer into PageLogFormat */ | |
774 | *nameend; /* End of attribute name */ | |
775 | ipp_attribute_t *attr; /* Current attribute */ | |
771bd8cb MS |
776 | char number[256]; /* Page number */ |
777 | int copies; /* Number of copies */ | |
ef416fc2 | 778 | |
779 | ||
01ce6322 MS |
780 | /* |
781 | * Format the line going into the page log... | |
782 | */ | |
783 | ||
784 | if (!PageLogFormat) | |
785 | return (1); | |
786 | ||
5a9febac | 787 | strlcpy(number, "1", sizeof(number)); |
771bd8cb MS |
788 | copies = 1; |
789 | sscanf(page, "%255s%d", number, &copies); | |
01ce6322 MS |
790 | |
791 | for (format = PageLogFormat, bufptr = buffer; *format; format ++) | |
792 | { | |
793 | if (*format == '%') | |
794 | { | |
795 | format ++; | |
796 | ||
797 | switch (*format) | |
798 | { | |
799 | case '%' : /* Literal % */ | |
800 | if (bufptr < (buffer + sizeof(buffer) - 1)) | |
801 | *bufptr++ = '%'; | |
802 | break; | |
803 | ||
804 | case 'p' : /* Printer name */ | |
5252fc7a | 805 | strlcpy(bufptr, job->dest, sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
806 | bufptr += strlen(bufptr); |
807 | break; | |
808 | ||
809 | case 'j' : /* Job ID */ | |
7e86f2f6 | 810 | snprintf(bufptr, sizeof(buffer) - (size_t)(bufptr - buffer), "%d", job->id); |
01ce6322 MS |
811 | bufptr += strlen(bufptr); |
812 | break; | |
813 | ||
814 | case 'u' : /* Username */ | |
7e86f2f6 | 815 | strlcpy(bufptr, job->username ? job->username : "-", sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
816 | bufptr += strlen(bufptr); |
817 | break; | |
818 | ||
819 | case 'T' : /* Date and time */ | |
7e86f2f6 | 820 | strlcpy(bufptr, cupsdGetDateTime(NULL, LogTimeFormat), sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
821 | bufptr += strlen(bufptr); |
822 | break; | |
823 | ||
824 | case 'P' : /* Page number */ | |
7e86f2f6 | 825 | strlcpy(bufptr, number, sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
826 | bufptr += strlen(bufptr); |
827 | break; | |
828 | ||
829 | case 'C' : /* Number of copies */ | |
7e86f2f6 | 830 | snprintf(bufptr, sizeof(buffer) - (size_t)(bufptr - buffer), "%d", copies); |
01ce6322 MS |
831 | bufptr += strlen(bufptr); |
832 | break; | |
833 | ||
834 | case '{' : /* {attribute} */ | |
7e86f2f6 | 835 | if ((nameend = strchr(format, '}')) != NULL && (size_t)(nameend - format - 2) < (sizeof(name) - 1)) |
01ce6322 MS |
836 | { |
837 | /* | |
838 | * Pull the name from inside the brackets... | |
839 | */ | |
840 | ||
07623986 | 841 | memcpy(name, format + 1, (size_t)(nameend - format - 1)); |
75bd9771 MS |
842 | name[nameend - format - 1] = '\0'; |
843 | ||
844 | format = nameend; | |
01ce6322 | 845 | |
bf1bc4c6 MS |
846 | attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO); |
847 | if (!attr && !strcmp(name, "job-billing")) | |
848 | { | |
849 | /* | |
850 | * Handle alias "job-account-id" (which was standardized after | |
851 | * "job-billing" was defined for CUPS... | |
852 | */ | |
853 | ||
854 | attr = ippFindAttribute(job->attrs, "job-account-id", IPP_TAG_ZERO); | |
855 | } | |
856 | else if (!attr && !strcmp(name, "media")) | |
857 | { | |
858 | /* | |
859 | * Handle alias "media-col" which uses dimensions instead of | |
860 | * names... | |
861 | */ | |
862 | ||
863 | attr = ippFindAttribute(job->attrs, "media-col/media-size", IPP_TAG_BEGIN_COLLECTION); | |
864 | } | |
865 | ||
866 | if (attr) | |
01ce6322 MS |
867 | { |
868 | /* | |
869 | * Add the attribute value... | |
870 | */ | |
871 | ||
01ce6322 MS |
872 | for (i = 0; |
873 | i < attr->num_values && | |
874 | bufptr < (buffer + sizeof(buffer) - 1); | |
875 | i ++) | |
876 | { | |
877 | if (i) | |
878 | *bufptr++ = ','; | |
879 | ||
880 | switch (attr->value_tag) | |
881 | { | |
882 | case IPP_TAG_INTEGER : | |
883 | case IPP_TAG_ENUM : | |
7e86f2f6 | 884 | snprintf(bufptr, sizeof(buffer) - (size_t)(bufptr - buffer), "%d", attr->values[i].integer); |
01ce6322 MS |
885 | bufptr += strlen(bufptr); |
886 | break; | |
887 | ||
888 | case IPP_TAG_BOOLEAN : | |
7e86f2f6 | 889 | snprintf(bufptr, sizeof(buffer) - (size_t)(bufptr - buffer), "%d", attr->values[i].boolean); |
01ce6322 MS |
890 | bufptr += strlen(bufptr); |
891 | break; | |
892 | ||
893 | case IPP_TAG_TEXTLANG : | |
894 | case IPP_TAG_NAMELANG : | |
895 | case IPP_TAG_TEXT : | |
896 | case IPP_TAG_NAME : | |
897 | case IPP_TAG_KEYWORD : | |
898 | case IPP_TAG_URI : | |
899 | case IPP_TAG_URISCHEME : | |
900 | case IPP_TAG_CHARSET : | |
901 | case IPP_TAG_LANGUAGE : | |
902 | case IPP_TAG_MIMETYPE : | |
7e86f2f6 | 903 | strlcpy(bufptr, attr->values[i].string.text, sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
904 | bufptr += strlen(bufptr); |
905 | break; | |
906 | ||
bf1bc4c6 MS |
907 | case IPP_TAG_BEGIN_COLLECTION : |
908 | if (!strcmp(attr->name, "media-size")) | |
909 | { | |
910 | ipp_attribute_t *x_dimension = ippFindAttribute(ippGetCollection(attr, 0), "x-dimension", IPP_TAG_INTEGER); | |
911 | ipp_attribute_t *y_dimension = ippFindAttribute(ippGetCollection(attr, 0), "y-dimension", IPP_TAG_INTEGER); | |
912 | /* Media dimensions */ | |
913 | ||
914 | if (x_dimension && y_dimension) | |
915 | { | |
916 | pwg_media_t *pwg = pwgMediaForSize(ippGetInteger(x_dimension, 0), ippGetInteger(y_dimension, 0)); | |
917 | /* PWG media name */ | |
918 | strlcpy(bufptr, pwg->pwg, sizeof(buffer) - (size_t)(bufptr - buffer)); | |
919 | break; | |
920 | } | |
921 | } | |
922 | ||
01ce6322 | 923 | default : |
7e86f2f6 | 924 | strlcpy(bufptr, "???", sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
925 | bufptr += strlen(bufptr); |
926 | break; | |
927 | } | |
928 | } | |
929 | } | |
930 | else if (bufptr < (buffer + sizeof(buffer) - 1)) | |
931 | *bufptr++ = '-'; | |
932 | break; | |
933 | } | |
934 | ||
935 | default : | |
936 | if (bufptr < (buffer + sizeof(buffer) - 2)) | |
937 | { | |
938 | *bufptr++ = '%'; | |
939 | *bufptr++ = *format; | |
940 | } | |
941 | break; | |
942 | } | |
943 | } | |
944 | else if (bufptr < (buffer + sizeof(buffer) - 1)) | |
945 | *bufptr++ = *format; | |
946 | } | |
ef416fc2 | 947 | |
01ce6322 | 948 | *bufptr = '\0'; |
771bd8cb | 949 | |
250bb8a9 | 950 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
aed3d896 | 951 | if (!strcmp(PageLog, "syslog")) |
0dc4a6bf | 952 | { |
0dc4a6bf MS |
953 | static const char * const job_states[] = |
954 | { /* job-state strings */ | |
955 | "Pending", | |
956 | "PendingHeld", | |
957 | "Processing", | |
958 | "ProcessingStopped", | |
959 | "Canceled", | |
960 | "Aborted", | |
961 | "Completed" | |
962 | }; | |
963 | ||
a990ad13 MS |
964 | sd_journal_send("MESSAGE=%s", buffer, |
965 | "PRIORITY=%i", LOG_INFO, | |
0dc4a6bf MS |
966 | PWG_Event"=JobStateChanged", |
967 | PWG_ServiceURI"=%s", job->printer->uri, | |
968 | PWG_JobID"=%d", job->id, | |
969 | PWG_JobState"=%s", job_states[job->state_value - IPP_JSTATE_PENDING], | |
970 | PWG_JobImpressionsCompleted"=%d", ippGetInteger(job->impressions, 0), | |
971 | NULL); | |
972 | return (1); | |
973 | } | |
974 | ||
975 | #elif defined(HAVE_VSYSLOG) | |
ef416fc2 | 976 | /* |
977 | * See if we are logging pages via syslog... | |
978 | */ | |
979 | ||
980 | if (!strcmp(PageLog, "syslog")) | |
981 | { | |
01ce6322 | 982 | syslog(LOG_INFO, "%s", buffer); |
ef416fc2 | 983 | |
984 | return (1); | |
985 | } | |
250bb8a9 | 986 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
ef416fc2 | 987 | |
988 | /* | |
989 | * Not using syslog; check the log file... | |
990 | */ | |
991 | ||
22c9029b | 992 | if (!cupsdCheckLogFile(&PageFile, PageLog)) |
ef416fc2 | 993 | return (0); |
994 | ||
995 | /* | |
996 | * Print a page log entry of the form: | |
997 | * | |
ac884b6a | 998 | * printer user job-id [DD/MON/YYYY:HH:MM:SS +TTTT] page num-copies \ |
ef416fc2 | 999 | * billing hostname |
1000 | */ | |
1001 | ||
01ce6322 | 1002 | cupsFilePrintf(PageFile, "%s\n", buffer); |
ef416fc2 | 1003 | cupsFileFlush(PageFile); |
1004 | ||
1005 | return (1); | |
1006 | } | |
1007 | ||
1008 | ||
1009 | /* | |
1010 | * 'cupsdLogRequest()' - Log an HTTP request in Common Log Format. | |
1011 | */ | |
1012 | ||
1013 | int /* O - 1 on success, 0 on error */ | |
1014 | cupsdLogRequest(cupsd_client_t *con, /* I - Request to log */ | |
1015 | http_status_t code) /* I - Response code */ | |
1016 | { | |
839a51c8 | 1017 | char temp[2048]; /* Temporary string for URI */ |
ef416fc2 | 1018 | static const char * const states[] = /* HTTP client states... */ |
1019 | { | |
1020 | "WAITING", | |
1021 | "OPTIONS", | |
1022 | "GET", | |
1023 | "GET", | |
1024 | "HEAD", | |
1025 | "POST", | |
1026 | "POST", | |
1027 | "POST", | |
1028 | "PUT", | |
1029 | "PUT", | |
1030 | "DELETE", | |
1031 | "TRACE", | |
1032 | "CLOSE", | |
1033 | "STATUS" | |
1034 | }; | |
1035 | ||
1036 | ||
1f0275e3 MS |
1037 | /* |
1038 | * Filter requests as needed... | |
1039 | */ | |
1040 | ||
9dcb503f | 1041 | if (AccessLogLevel == CUPSD_ACCESSLOG_NONE || !AccessLog) |
c9dcc485 MS |
1042 | return (1); |
1043 | else if (AccessLogLevel < CUPSD_ACCESSLOG_ALL) | |
1f0275e3 MS |
1044 | { |
1045 | /* | |
ba55dc12 | 1046 | * Eliminate simple GET, POST, and PUT requests... |
1f0275e3 MS |
1047 | */ |
1048 | ||
1049 | if ((con->operation == HTTP_GET && | |
1050 | strncmp(con->uri, "/admin/conf", 11) && | |
1051 | strncmp(con->uri, "/admin/log", 10)) || | |
1052 | (con->operation == HTTP_POST && !con->request && | |
1053 | strncmp(con->uri, "/admin", 6)) || | |
ba55dc12 MS |
1054 | (con->operation != HTTP_GET && con->operation != HTTP_POST && |
1055 | con->operation != HTTP_PUT)) | |
1f0275e3 MS |
1056 | return (1); |
1057 | ||
1058 | if (con->request && con->response && | |
e07d4801 MS |
1059 | (con->response->request.status.status_code < IPP_REDIRECTION_OTHER_SITE || |
1060 | con->response->request.status.status_code == IPP_NOT_FOUND)) | |
1f0275e3 MS |
1061 | { |
1062 | /* | |
1063 | * Check successful requests... | |
1064 | */ | |
1065 | ||
1066 | ipp_op_t op = con->request->request.op.operation_id; | |
1067 | static cupsd_accesslog_t standard_ops[] = | |
1068 | { | |
1069 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1070 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1071 | CUPSD_ACCESSLOG_ACTIONS,/* Print-Job */ | |
1072 | CUPSD_ACCESSLOG_ACTIONS,/* Print-URI */ | |
1073 | CUPSD_ACCESSLOG_ACTIONS,/* Validate-Job */ | |
1074 | CUPSD_ACCESSLOG_ACTIONS,/* Create-Job */ | |
1075 | CUPSD_ACCESSLOG_ACTIONS,/* Send-Document */ | |
1076 | CUPSD_ACCESSLOG_ACTIONS,/* Send-URI */ | |
1077 | CUPSD_ACCESSLOG_ACTIONS,/* Cancel-Job */ | |
1078 | CUPSD_ACCESSLOG_ALL, /* Get-Job-Attributes */ | |
1079 | CUPSD_ACCESSLOG_ALL, /* Get-Jobs */ | |
1080 | CUPSD_ACCESSLOG_ALL, /* Get-Printer-Attributes */ | |
1081 | CUPSD_ACCESSLOG_ACTIONS,/* Hold-Job */ | |
1082 | CUPSD_ACCESSLOG_ACTIONS,/* Release-Job */ | |
1083 | CUPSD_ACCESSLOG_ACTIONS,/* Restart-Job */ | |
1084 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1085 | CUPSD_ACCESSLOG_CONFIG, /* Pause-Printer */ | |
1086 | CUPSD_ACCESSLOG_CONFIG, /* Resume-Printer */ | |
1087 | CUPSD_ACCESSLOG_CONFIG, /* Purge-Jobs */ | |
1088 | CUPSD_ACCESSLOG_CONFIG, /* Set-Printer-Attributes */ | |
1089 | CUPSD_ACCESSLOG_ACTIONS,/* Set-Job-Attributes */ | |
1090 | CUPSD_ACCESSLOG_CONFIG, /* Get-Printer-Supported-Values */ | |
1091 | CUPSD_ACCESSLOG_ACTIONS,/* Create-Printer-Subscription */ | |
1092 | CUPSD_ACCESSLOG_ACTIONS,/* Create-Job-Subscription */ | |
1093 | CUPSD_ACCESSLOG_ALL, /* Get-Subscription-Attributes */ | |
1094 | CUPSD_ACCESSLOG_ALL, /* Get-Subscriptions */ | |
1095 | CUPSD_ACCESSLOG_ACTIONS,/* Renew-Subscription */ | |
1096 | CUPSD_ACCESSLOG_ACTIONS,/* Cancel-Subscription */ | |
1097 | CUPSD_ACCESSLOG_ALL, /* Get-Notifications */ | |
1098 | CUPSD_ACCESSLOG_ACTIONS,/* Send-Notifications */ | |
1099 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1100 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1101 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1102 | CUPSD_ACCESSLOG_ALL, /* Get-Print-Support-Files */ | |
1103 | CUPSD_ACCESSLOG_CONFIG, /* Enable-Printer */ | |
1104 | CUPSD_ACCESSLOG_CONFIG, /* Disable-Printer */ | |
1105 | CUPSD_ACCESSLOG_CONFIG, /* Pause-Printer-After-Current-Job */ | |
1106 | CUPSD_ACCESSLOG_ACTIONS,/* Hold-New-Jobs */ | |
1107 | CUPSD_ACCESSLOG_ACTIONS,/* Release-Held-New-Jobs */ | |
1108 | CUPSD_ACCESSLOG_CONFIG, /* Deactivate-Printer */ | |
1109 | CUPSD_ACCESSLOG_CONFIG, /* Activate-Printer */ | |
1110 | CUPSD_ACCESSLOG_CONFIG, /* Restart-Printer */ | |
1111 | CUPSD_ACCESSLOG_CONFIG, /* Shutdown-Printer */ | |
1112 | CUPSD_ACCESSLOG_CONFIG, /* Startup-Printer */ | |
1113 | CUPSD_ACCESSLOG_ACTIONS,/* Reprocess-Job */ | |
1114 | CUPSD_ACCESSLOG_ACTIONS,/* Cancel-Current-Job */ | |
1115 | CUPSD_ACCESSLOG_ACTIONS,/* Suspend-Current-Job */ | |
1116 | CUPSD_ACCESSLOG_ACTIONS,/* Resume-Job */ | |
1117 | CUPSD_ACCESSLOG_ACTIONS,/* Promote-Job */ | |
1118 | CUPSD_ACCESSLOG_ACTIONS /* Schedule-Job-After */ | |
1119 | }; | |
1120 | static cupsd_accesslog_t cups_ops[] = | |
1121 | { | |
1122 | CUPSD_ACCESSLOG_ALL, /* CUPS-Get-Default */ | |
1123 | CUPSD_ACCESSLOG_ALL, /* CUPS-Get-Printers */ | |
1124 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Add-Modify-Printer */ | |
1125 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Delete-Printer */ | |
1126 | CUPSD_ACCESSLOG_ALL, /* CUPS-Get-Classes */ | |
1127 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Add-Modify-Class */ | |
1128 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Delete-Class */ | |
1129 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Accept-Jobs */ | |
1130 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Reject-Jobs */ | |
1131 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Set-Default */ | |
1132 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Get-Devices */ | |
1133 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Get-PPDs */ | |
1134 | CUPSD_ACCESSLOG_ACTIONS,/* CUPS-Move-Job */ | |
1135 | CUPSD_ACCESSLOG_ACTIONS,/* CUPS-Authenticate-Job */ | |
1136 | CUPSD_ACCESSLOG_ALL /* CUPS-Get-PPD */ | |
1137 | }; | |
771bd8cb | 1138 | |
1f0275e3 MS |
1139 | |
1140 | if ((op <= IPP_SCHEDULE_JOB_AFTER && standard_ops[op] > AccessLogLevel) || | |
1141 | (op >= CUPS_GET_DEFAULT && op <= CUPS_GET_PPD && | |
1142 | cups_ops[op - CUPS_GET_DEFAULT] > AccessLogLevel)) | |
1143 | return (1); | |
1144 | } | |
1145 | } | |
1146 | ||
250bb8a9 | 1147 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
71187167 | 1148 | if (!strcmp(AccessLog, "syslog")) |
a990ad13 MS |
1149 | { |
1150 | sd_journal_print(LOG_INFO, "REQUEST %s - %s \"%s %s HTTP/%d.%d\" %d " CUPS_LLFMT " %s %s", con->http->hostname, con->username[0] != '\0' ? con->username : "-", states[con->operation], _httpEncodeURI(temp, con->uri, sizeof(temp)), con->http->version / 100, con->http->version % 100, code, CUPS_LLCAST con->bytes, con->request ? ippOpString(con->request->request.op.operation_id) : "-", con->response ? ippErrorString(con->response->request.status.status_code) : "-"); | |
1151 | return (1); | |
1152 | } | |
0dc4a6bf MS |
1153 | |
1154 | #elif defined(HAVE_VSYSLOG) | |
ef416fc2 | 1155 | /* |
1156 | * See if we are logging accesses via syslog... | |
1157 | */ | |
1158 | ||
1159 | if (!strcmp(AccessLog, "syslog")) | |
1160 | { | |
2abf387c | 1161 | syslog(LOG_INFO, |
1162 | "REQUEST %s - %s \"%s %s HTTP/%d.%d\" %d " CUPS_LLFMT " %s %s\n", | |
996acce8 | 1163 | con->http->hostname, con->username[0] != '\0' ? con->username : "-", |
839a51c8 | 1164 | states[con->operation], _httpEncodeURI(temp, con->uri, sizeof(temp)), |
996acce8 | 1165 | con->http->version / 100, con->http->version % 100, |
2abf387c | 1166 | code, CUPS_LLCAST con->bytes, |
1167 | con->request ? | |
1168 | ippOpString(con->request->request.op.operation_id) : "-", | |
1169 | con->response ? | |
1170 | ippErrorString(con->response->request.status.status_code) : "-"); | |
ef416fc2 | 1171 | |
1172 | return (1); | |
1173 | } | |
250bb8a9 | 1174 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
ef416fc2 | 1175 | |
1176 | /* | |
1177 | * Not using syslog; check the log file... | |
1178 | */ | |
1179 | ||
22c9029b | 1180 | if (!cupsdCheckLogFile(&AccessFile, AccessLog)) |
ef416fc2 | 1181 | return (0); |
1182 | ||
1183 | /* | |
1184 | * Write a log of the request in "common log format"... | |
1185 | */ | |
1186 | ||
1187 | cupsFilePrintf(AccessFile, | |
1188 | "%s - %s %s \"%s %s HTTP/%d.%d\" %d " CUPS_LLFMT " %s %s\n", | |
996acce8 | 1189 | con->http->hostname, |
c8fef167 | 1190 | con->username[0] != '\0' ? con->username : "-", |
dfd5680b MS |
1191 | cupsdGetDateTime(&(con->start), LogTimeFormat), |
1192 | states[con->operation], | |
839a51c8 | 1193 | _httpEncodeURI(temp, con->uri, sizeof(temp)), |
996acce8 | 1194 | con->http->version / 100, con->http->version % 100, |
ef416fc2 | 1195 | code, CUPS_LLCAST con->bytes, |
1196 | con->request ? | |
1197 | ippOpString(con->request->request.op.operation_id) : "-", | |
1198 | con->response ? | |
1199 | ippErrorString(con->response->request.status.status_code) : | |
1200 | "-"); | |
1201 | ||
1202 | cupsFileFlush(AccessFile); | |
1203 | ||
1204 | return (1); | |
1205 | } | |
1206 | ||
1207 | ||
75bd9771 MS |
1208 | /* |
1209 | * 'cupsdWriteErrorLog()' - Write a line to the ErrorLog. | |
1210 | */ | |
1211 | ||
1212 | int /* O - 1 on success, 0 on failure */ | |
1213 | cupsdWriteErrorLog(int level, /* I - Log level */ | |
1214 | const char *message) /* I - Message string */ | |
1215 | { | |
28a463e0 | 1216 | int ret = 1; /* Return value */ |
75bd9771 MS |
1217 | static const char levels[] = /* Log levels... */ |
1218 | { | |
1219 | ' ', | |
1220 | 'X', | |
1221 | 'A', | |
1222 | 'C', | |
1223 | 'E', | |
1224 | 'W', | |
1225 | 'N', | |
1226 | 'I', | |
1227 | 'D', | |
1228 | 'd' | |
1229 | }; | |
75bd9771 MS |
1230 | |
1231 | ||
250bb8a9 | 1232 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
a990ad13 MS |
1233 | if (!strcmp(ErrorLog, "syslog")) |
1234 | { | |
1235 | sd_journal_print(log_levels[level], "%s", message); | |
1236 | return (1); | |
1237 | } | |
0dc4a6bf MS |
1238 | |
1239 | #elif defined(HAVE_VSYSLOG) | |
75bd9771 MS |
1240 | /* |
1241 | * See if we are logging errors via syslog... | |
1242 | */ | |
1243 | ||
1244 | if (!strcmp(ErrorLog, "syslog")) | |
1245 | { | |
0dc4a6bf | 1246 | syslog(log_levels[level], "%s", message); |
75bd9771 MS |
1247 | return (1); |
1248 | } | |
250bb8a9 | 1249 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
75bd9771 MS |
1250 | |
1251 | /* | |
1252 | * Not using syslog; check the log file... | |
1253 | */ | |
1254 | ||
28a463e0 MS |
1255 | _cupsMutexLock(&log_mutex); |
1256 | ||
22c9029b | 1257 | if (!cupsdCheckLogFile(&ErrorFile, ErrorLog)) |
28a463e0 MS |
1258 | { |
1259 | ret = 0; | |
1260 | } | |
1261 | else | |
1262 | { | |
1263 | /* | |
1264 | * Write the log message... | |
1265 | */ | |
75bd9771 | 1266 | |
28a463e0 MS |
1267 | cupsFilePrintf(ErrorFile, "%c %s %s\n", levels[level], |
1268 | cupsdGetDateTime(NULL, LogTimeFormat), message); | |
1269 | cupsFileFlush(ErrorFile); | |
1270 | } | |
75bd9771 | 1271 | |
28a463e0 | 1272 | _cupsMutexUnlock(&log_mutex); |
75bd9771 | 1273 | |
28a463e0 | 1274 | return (ret); |
75bd9771 MS |
1275 | } |
1276 | ||
1277 | ||
ef416fc2 | 1278 | /* |
75bd9771 MS |
1279 | * 'format_log_line()' - Format a line for a log file. |
1280 | * | |
1281 | * This function resizes a global string buffer as needed. Each call returns | |
1282 | * a pointer to this buffer, so the contents are only good until the next call | |
1283 | * to format_log_line()... | |
1284 | */ | |
1285 | ||
005dd1eb | 1286 | static int /* O - -1 for fatal, 0 for retry, 1 for success */ |
75bd9771 MS |
1287 | format_log_line(const char *message, /* I - Printf-style format string */ |
1288 | va_list ap) /* I - Argument list */ | |
1289 | { | |
7e86f2f6 | 1290 | ssize_t len; /* Length of formatted line */ |
75bd9771 MS |
1291 | |
1292 | ||
1293 | /* | |
1294 | * Allocate the line buffer as needed... | |
1295 | */ | |
1296 | ||
1297 | if (!log_linesize) | |
1298 | { | |
1299 | log_linesize = 8192; | |
1300 | log_line = malloc(log_linesize); | |
1301 | ||
1302 | if (!log_line) | |
005dd1eb | 1303 | return (-1); |
75bd9771 MS |
1304 | } |
1305 | ||
1306 | /* | |
1307 | * Format the log message... | |
1308 | */ | |
1309 | ||
59189c00 | 1310 | len = _cups_safe_vsnprintf(log_line, log_linesize, message, ap); |
75bd9771 MS |
1311 | |
1312 | /* | |
1313 | * Resize the buffer as needed... | |
1314 | */ | |
1315 | ||
7e86f2f6 | 1316 | if ((size_t)len >= log_linesize && log_linesize < 65536) |
75bd9771 MS |
1317 | { |
1318 | char *temp; /* Temporary string pointer */ | |
1319 | ||
75bd9771 MS |
1320 | len ++; |
1321 | ||
1322 | if (len < 8192) | |
1323 | len = 8192; | |
1324 | else if (len > 65536) | |
1325 | len = 65536; | |
1326 | ||
7e86f2f6 | 1327 | temp = realloc(log_line, (size_t)len); |
75bd9771 MS |
1328 | |
1329 | if (temp) | |
1330 | { | |
1331 | log_line = temp; | |
7e86f2f6 | 1332 | log_linesize = (size_t)len; |
75bd9771 | 1333 | |
005dd1eb MS |
1334 | return (0); |
1335 | } | |
75bd9771 MS |
1336 | } |
1337 | ||
005dd1eb | 1338 | return (1); |
75bd9771 | 1339 | } |