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Commit | Line | Data |
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ef416fc2 | 1 | /* |
996acce8 | 2 | * Log file routines for the CUPS scheduler. |
ef416fc2 | 3 | * |
75c86da7 | 4 | * Copyright 2007-2016 by Apple Inc. |
996acce8 | 5 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 6 | * |
996acce8 MS |
7 | * These coded instructions, statements, and computer programs are the |
8 | * property of Apple Inc. and are protected by Federal copyright | |
9 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
10 | * which should have been included with this file. If this file is | |
57b7b66b | 11 | * missing or damaged, see the license at "http://www.cups.org/". |
ef416fc2 | 12 | */ |
13 | ||
14 | /* | |
15 | * Include necessary headers... | |
16 | */ | |
17 | ||
18 | #include "cupsd.h" | |
19 | #include <stdarg.h> | |
0dc4a6bf MS |
20 | #ifdef HAVE_ASL_H |
21 | # include <asl.h> | |
22 | #elif defined(HAVE_SYSTEMD_SD_JOURNAL_H) | |
23 | # define SD_JOURNAL_SUPPRESS_LOCATION | |
24 | # include <systemd/sd-journal.h> | |
25 | #endif /* HAVE_ASL_H */ | |
b423cd4c | 26 | #include <syslog.h> |
ef416fc2 | 27 | |
28 | ||
0dc4a6bf MS |
29 | /* |
30 | * Constants for log keys from PWG 5110.3 (PWG Common Log Format)... | |
31 | */ | |
32 | ||
33 | #define PWG_DeviceUUID "DUU" | |
34 | #define PWG_Event "E" | |
35 | #define PWG_LogNaturalLanguage "NL" | |
36 | #define PWG_Status "S" | |
37 | #define PWG_ServiceURI "URI" | |
38 | #define PWG_UserHost "UH" | |
39 | #define PWG_UserName "UN" | |
40 | #define PWG_UserURI "UU" | |
41 | #define PWG_ServiceIsAcceptingJobs "IAJ" | |
42 | #define PWG_ServiceState "ST" | |
43 | #define PWG_ServiceStateReasons "SR" | |
44 | #define PWG_ServiceUUID "SUU" | |
45 | #define PWG_JobID "JID" | |
46 | #define PWG_JobUUID "JUU" | |
47 | #define PWG_JobImagesCompleted "JIM" | |
48 | #define PWG_JobImpressionsCompleted "JIC" | |
49 | #define PWG_JobDestinationURI "JD" | |
50 | #define PWG_JobState "JS" | |
51 | #define PWG_JobStateReasons "JR" | |
52 | #define PWG_JobAccountingID "JA" | |
53 | #define PWG_JobAcountingUserName "JAUN" | |
54 | #define PWG_JobAccountingUserURI "JAUU" | |
55 | ||
56 | ||
75bd9771 MS |
57 | /* |
58 | * Local globals... | |
59 | */ | |
60 | ||
28a463e0 MS |
61 | static _cups_mutex_t log_mutex = _CUPS_MUTEX_INITIALIZER; |
62 | /* Mutex for logging */ | |
7e86f2f6 | 63 | static size_t log_linesize = 0; /* Size of line for output file */ |
75bd9771 MS |
64 | static char *log_line = NULL; /* Line for output file */ |
65 | ||
0dc4a6bf MS |
66 | #ifdef HAVE_ASL_H |
67 | static const int log_levels[] = /* ASL levels... */ | |
68 | { | |
69 | ASL_LEVEL_EMERG, | |
70 | ASL_LEVEL_EMERG, | |
71 | ASL_LEVEL_ALERT, | |
72 | ASL_LEVEL_CRIT, | |
73 | ASL_LEVEL_ERR, | |
74 | ASL_LEVEL_WARNING, | |
75 | ASL_LEVEL_NOTICE, | |
76 | ASL_LEVEL_INFO, | |
77 | ASL_LEVEL_DEBUG, | |
78 | ASL_LEVEL_DEBUG | |
79 | }; | |
80 | #elif defined(HAVE_VSYSLOG) || defined(HAVE_SYSTEMD_SD_JOURNAL_H) | |
81 | static const int log_levels[] = /* SYSLOG levels... */ | |
cb7f98ee MS |
82 | { |
83 | 0, | |
84 | LOG_EMERG, | |
85 | LOG_ALERT, | |
86 | LOG_CRIT, | |
87 | LOG_ERR, | |
88 | LOG_WARNING, | |
89 | LOG_NOTICE, | |
90 | LOG_INFO, | |
91 | LOG_DEBUG, | |
92 | LOG_DEBUG | |
93 | }; | |
0dc4a6bf | 94 | #endif /* HAVE_ASL_H */ |
cb7f98ee | 95 | |
75bd9771 | 96 | |
ef416fc2 | 97 | /* |
98 | * Local functions... | |
99 | */ | |
100 | ||
005dd1eb | 101 | static int format_log_line(const char *message, va_list ap); |
ef416fc2 | 102 | |
103 | ||
22c9029b MS |
104 | /* |
105 | * 'cupsdCheckLogFile()' - Open/rotate a log file if it needs it. | |
106 | */ | |
107 | ||
108 | int /* O - 1 if log file open */ | |
109 | cupsdCheckLogFile(cups_file_t **lf, /* IO - Log file */ | |
110 | const char *logname) /* I - Log filename */ | |
111 | { | |
112 | char backname[1024], /* Backup log filename */ | |
113 | filename[1024], /* Formatted log filename */ | |
114 | *ptr; /* Pointer into filename */ | |
115 | const char *logptr; /* Pointer into log filename */ | |
116 | ||
117 | ||
118 | /* | |
119 | * See if we have a log file to check... | |
120 | */ | |
121 | ||
122 | if (!lf || !logname || !logname[0]) | |
123 | return (1); | |
124 | ||
a1797929 MS |
125 | /* |
126 | * Handle logging to stderr... | |
127 | */ | |
128 | ||
129 | if (!strcmp(logname, "stderr")) | |
130 | { | |
131 | *lf = LogStderr; | |
132 | return (1); | |
133 | } | |
134 | ||
22c9029b MS |
135 | /* |
136 | * Format the filename as needed... | |
137 | */ | |
138 | ||
139 | if (!*lf || | |
140 | (strncmp(logname, "/dev/", 5) && cupsFileTell(*lf) > MaxLogSize && | |
141 | MaxLogSize > 0)) | |
142 | { | |
143 | /* | |
144 | * Handle format strings... | |
145 | */ | |
146 | ||
147 | filename[sizeof(filename) - 1] = '\0'; | |
148 | ||
149 | if (logname[0] != '/') | |
150 | { | |
151 | strlcpy(filename, ServerRoot, sizeof(filename)); | |
152 | strlcat(filename, "/", sizeof(filename)); | |
153 | } | |
154 | else | |
155 | filename[0] = '\0'; | |
156 | ||
157 | for (logptr = logname, ptr = filename + strlen(filename); | |
158 | *logptr && ptr < (filename + sizeof(filename) - 1); | |
159 | logptr ++) | |
160 | if (*logptr == '%') | |
161 | { | |
162 | /* | |
163 | * Format spec... | |
164 | */ | |
165 | ||
166 | logptr ++; | |
167 | if (*logptr == 's') | |
168 | { | |
169 | /* | |
170 | * Insert the server name... | |
171 | */ | |
172 | ||
7e86f2f6 | 173 | strlcpy(ptr, ServerName, sizeof(filename) - (size_t)(ptr - filename)); |
22c9029b MS |
174 | ptr += strlen(ptr); |
175 | } | |
176 | else | |
177 | { | |
178 | /* | |
179 | * Otherwise just insert the character... | |
180 | */ | |
181 | ||
182 | *ptr++ = *logptr; | |
183 | } | |
184 | } | |
185 | else | |
186 | *ptr++ = *logptr; | |
187 | ||
188 | *ptr = '\0'; | |
189 | } | |
190 | ||
191 | /* | |
192 | * See if the log file is open... | |
193 | */ | |
194 | ||
195 | if (!*lf) | |
196 | { | |
197 | /* | |
198 | * Nope, open the log file... | |
199 | */ | |
200 | ||
201 | if ((*lf = cupsFileOpen(filename, "a")) == NULL) | |
202 | { | |
203 | /* | |
204 | * If the file is in CUPS_LOGDIR then try to create a missing directory... | |
205 | */ | |
206 | ||
207 | if (!strncmp(filename, CUPS_LOGDIR, strlen(CUPS_LOGDIR))) | |
208 | { | |
209 | /* | |
210 | * Try updating the permissions of the containing log directory, using | |
211 | * the log file permissions as a basis... | |
212 | */ | |
213 | ||
7e86f2f6 | 214 | mode_t log_dir_perm = (mode_t)(0300 | LogFilePerm); |
22c9029b MS |
215 | /* LogFilePerm + owner write/search */ |
216 | if (log_dir_perm & 0040) | |
217 | log_dir_perm |= 0010; /* Add group search */ | |
218 | if (log_dir_perm & 0004) | |
219 | log_dir_perm |= 0001; /* Add other search */ | |
220 | ||
7e86f2f6 | 221 | cupsdCheckPermissions(CUPS_LOGDIR, NULL, log_dir_perm, RunUser, Group, 1, -1); |
22c9029b MS |
222 | |
223 | *lf = cupsFileOpen(filename, "a"); | |
224 | } | |
225 | ||
226 | if (*lf == NULL) | |
227 | { | |
250bb8a9 | 228 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
0dc4a6bf | 229 | sd_journal_print(LOG_ERR, "Unable to open log file \"%s\" - %s", filename, strerror(errno)); |
0dc4a6bf MS |
230 | #else |
231 | syslog(LOG_ERR, "Unable to open log file \"%s\" - %s", filename, strerror(errno)); | |
250bb8a9 | 232 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
22c9029b MS |
233 | |
234 | if (FatalErrors & CUPSD_FATAL_LOG) | |
235 | cupsdEndProcess(getpid(), 0); | |
236 | ||
237 | return (0); | |
238 | } | |
239 | } | |
240 | ||
241 | if (strncmp(filename, "/dev/", 5)) | |
242 | { | |
243 | /* | |
244 | * Change ownership and permissions of non-device logs... | |
245 | */ | |
246 | ||
247 | fchown(cupsFileNumber(*lf), RunUser, Group); | |
248 | fchmod(cupsFileNumber(*lf), LogFilePerm); | |
249 | } | |
250 | } | |
251 | ||
252 | /* | |
253 | * Do we need to rotate the log? | |
254 | */ | |
255 | ||
256 | if (strncmp(logname, "/dev/", 5) && cupsFileTell(*lf) > MaxLogSize && | |
257 | MaxLogSize > 0) | |
258 | { | |
259 | /* | |
260 | * Rotate log file... | |
261 | */ | |
262 | ||
263 | cupsFileClose(*lf); | |
264 | ||
5a9febac | 265 | strlcpy(backname, filename, sizeof(backname)); |
22c9029b MS |
266 | strlcat(backname, ".O", sizeof(backname)); |
267 | ||
268 | unlink(backname); | |
269 | rename(filename, backname); | |
270 | ||
271 | if ((*lf = cupsFileOpen(filename, "a")) == NULL) | |
272 | { | |
250bb8a9 MS |
273 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
274 | sd_journal_print(LOG_ERR, "Unable to open log file \"%s\" - %s", filename, strerror(errno)); | |
0dc4a6bf MS |
275 | |
276 | #else | |
250bb8a9 MS |
277 | syslog(LOG_ERR, "Unable to open log file \"%s\" - %s", filename, strerror(errno)); |
278 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ | |
22c9029b MS |
279 | |
280 | if (FatalErrors & CUPSD_FATAL_LOG) | |
281 | cupsdEndProcess(getpid(), 0); | |
282 | ||
283 | return (0); | |
284 | } | |
285 | ||
286 | /* | |
287 | * Change ownership and permissions of non-device logs... | |
288 | */ | |
289 | ||
290 | fchown(cupsFileNumber(*lf), RunUser, Group); | |
291 | fchmod(cupsFileNumber(*lf), LogFilePerm); | |
292 | } | |
293 | ||
294 | return (1); | |
295 | } | |
296 | ||
297 | ||
ef416fc2 | 298 | /* |
299 | * 'cupsdGetDateTime()' - Returns a pointer to a date/time string. | |
300 | */ | |
301 | ||
302 | char * /* O - Date/time string */ | |
dfd5680b MS |
303 | cupsdGetDateTime(struct timeval *t, /* I - Time value or NULL for current */ |
304 | cupsd_time_t format) /* I - Format to use */ | |
ef416fc2 | 305 | { |
dfd5680b MS |
306 | struct timeval curtime; /* Current time value */ |
307 | struct tm *date; /* Date/time value */ | |
308 | static struct timeval last_time = { 0, 0 }; | |
309 | /* Last time we formatted */ | |
310 | static char s[1024]; /* Date/time string */ | |
ef416fc2 | 311 | static const char * const months[12] =/* Months */ |
312 | { | |
313 | "Jan", | |
314 | "Feb", | |
315 | "Mar", | |
316 | "Apr", | |
317 | "May", | |
318 | "Jun", | |
319 | "Jul", | |
320 | "Aug", | |
321 | "Sep", | |
322 | "Oct", | |
323 | "Nov", | |
324 | "Dec" | |
325 | }; | |
326 | ||
327 | ||
839a51c8 MS |
328 | /* |
329 | * Make sure we have a valid time... | |
330 | */ | |
331 | ||
332 | if (!t) | |
dfd5680b MS |
333 | { |
334 | gettimeofday(&curtime, NULL); | |
335 | t = &curtime; | |
336 | } | |
839a51c8 | 337 | |
dfd5680b MS |
338 | if (t->tv_sec != last_time.tv_sec || |
339 | (LogTimeFormat == CUPSD_TIME_USECS && t->tv_usec != last_time.tv_usec)) | |
ef416fc2 | 340 | { |
dfd5680b | 341 | last_time = *t; |
ef416fc2 | 342 | |
343 | /* | |
344 | * Get the date and time from the UNIX time value, and then format it | |
345 | * into a string. Note that we *can't* use the strftime() function since | |
346 | * it is localized and will seriously confuse automatic programs if the | |
347 | * month names are in the wrong language! | |
348 | * | |
349 | * Also, we use the "timezone" variable that contains the current timezone | |
350 | * offset from GMT in seconds so that we are reporting local time in the | |
351 | * log files. If you want GMT, set the TZ environment variable accordingly | |
352 | * before starting the scheduler. | |
353 | * | |
354 | * (*BSD and Darwin store the timezone offset in the tm structure) | |
355 | */ | |
356 | ||
dfd5680b | 357 | date = localtime(&(t->tv_sec)); |
ef416fc2 | 358 | |
dfd5680b MS |
359 | if (format == CUPSD_TIME_STANDARD) |
360 | snprintf(s, sizeof(s), "[%02d/%s/%04d:%02d:%02d:%02d %+03ld%02ld]", | |
361 | date->tm_mday, months[date->tm_mon], 1900 + date->tm_year, | |
362 | date->tm_hour, date->tm_min, date->tm_sec, | |
363 | #ifdef HAVE_TM_GMTOFF | |
364 | date->tm_gmtoff / 3600, (date->tm_gmtoff / 60) % 60); | |
365 | #else | |
366 | timezone / 3600, (timezone / 60) % 60); | |
367 | #endif /* HAVE_TM_GMTOFF */ | |
368 | else | |
369 | snprintf(s, sizeof(s), "[%02d/%s/%04d:%02d:%02d:%02d.%06d %+03ld%02ld]", | |
370 | date->tm_mday, months[date->tm_mon], 1900 + date->tm_year, | |
bf3816c7 | 371 | date->tm_hour, date->tm_min, date->tm_sec, (int)t->tv_usec, |
ef416fc2 | 372 | #ifdef HAVE_TM_GMTOFF |
dfd5680b | 373 | date->tm_gmtoff / 3600, (date->tm_gmtoff / 60) % 60); |
ef416fc2 | 374 | #else |
dfd5680b | 375 | timezone / 3600, (timezone / 60) % 60); |
ef416fc2 | 376 | #endif /* HAVE_TM_GMTOFF */ |
377 | } | |
378 | ||
379 | return (s); | |
380 | } | |
381 | ||
382 | ||
22c9029b MS |
383 | /* |
384 | * 'cupsdLogFCMessage()' - Log a file checking message. | |
385 | */ | |
386 | ||
387 | void | |
388 | cupsdLogFCMessage( | |
389 | void *context, /* I - Printer (if any) */ | |
390 | _cups_fc_result_t result, /* I - Check result */ | |
391 | const char *message) /* I - Message to log */ | |
392 | { | |
393 | cupsd_printer_t *p = (cupsd_printer_t *)context; | |
394 | /* Printer */ | |
395 | cupsd_loglevel_t level; /* Log level */ | |
396 | ||
397 | ||
398 | if (result == _CUPS_FILE_CHECK_OK) | |
399 | level = CUPSD_LOG_DEBUG2; | |
400 | else | |
401 | level = CUPSD_LOG_ERROR; | |
402 | ||
403 | if (p) | |
404 | { | |
405 | cupsdLogMessage(level, "%s: %s", p->name, message); | |
406 | ||
407 | if (result == _CUPS_FILE_CHECK_MISSING || | |
408 | result == _CUPS_FILE_CHECK_WRONG_TYPE) | |
409 | { | |
410 | strlcpy(p->state_message, message, sizeof(p->state_message)); | |
411 | ||
412 | if (cupsdSetPrinterReasons(p, "+cups-missing-filter-warning")) | |
413 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, p, NULL, "%s", message); | |
414 | } | |
88f9aafc MS |
415 | else if (result == _CUPS_FILE_CHECK_PERMISSIONS || |
416 | result == _CUPS_FILE_CHECK_RELATIVE_PATH) | |
22c9029b MS |
417 | { |
418 | strlcpy(p->state_message, message, sizeof(p->state_message)); | |
419 | ||
420 | if (cupsdSetPrinterReasons(p, "+cups-insecure-filter-warning")) | |
421 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, p, NULL, "%s", message); | |
422 | } | |
423 | } | |
424 | else | |
425 | cupsdLogMessage(level, "%s", message); | |
426 | } | |
427 | ||
428 | ||
f7deaa1a | 429 | #ifdef HAVE_GSSAPI |
430 | /* | |
431 | * 'cupsdLogGSSMessage()' - Log a GSSAPI error... | |
432 | */ | |
433 | ||
434 | int /* O - 1 on success, 0 on error */ | |
435 | cupsdLogGSSMessage( | |
436 | int level, /* I - Log level */ | |
7e86f2f6 MS |
437 | OM_uint32 major_status, /* I - Major GSSAPI status */ |
438 | OM_uint32 minor_status, /* I - Minor GSSAPI status */ | |
f7deaa1a | 439 | const char *message, /* I - printf-style message string */ |
440 | ...) /* I - Additional args as needed */ | |
441 | { | |
442 | OM_uint32 err_major_status, /* Major status code for display */ | |
443 | err_minor_status; /* Minor status code for display */ | |
444 | OM_uint32 msg_ctx; /* Message context */ | |
445 | gss_buffer_desc major_status_string = GSS_C_EMPTY_BUFFER, | |
446 | /* Major status message */ | |
447 | minor_status_string = GSS_C_EMPTY_BUFFER; | |
448 | /* Minor status message */ | |
449 | int ret; /* Return value */ | |
dcb445bc | 450 | char buffer[8192]; /* Buffer for vsnprintf */ |
f7deaa1a | 451 | |
452 | ||
dcb445bc MS |
453 | if (strchr(message, '%')) |
454 | { | |
455 | /* | |
456 | * Format the message string... | |
457 | */ | |
458 | ||
459 | va_list ap; /* Pointer to arguments */ | |
460 | ||
461 | va_start(ap, message); | |
462 | vsnprintf(buffer, sizeof(buffer), message, ap); | |
463 | va_end(ap); | |
464 | ||
465 | message = buffer; | |
466 | } | |
467 | ||
f7deaa1a | 468 | msg_ctx = 0; |
469 | err_major_status = gss_display_status(&err_minor_status, | |
470 | major_status, | |
471 | GSS_C_GSS_CODE, | |
472 | GSS_C_NO_OID, | |
473 | &msg_ctx, | |
474 | &major_status_string); | |
475 | ||
476 | if (!GSS_ERROR(err_major_status)) | |
1f0275e3 MS |
477 | gss_display_status(&err_minor_status, minor_status, GSS_C_MECH_CODE, |
478 | GSS_C_NULL_OID, &msg_ctx, &minor_status_string); | |
f7deaa1a | 479 | |
480 | ret = cupsdLogMessage(level, "%s: %s, %s", message, | |
481 | (char *)major_status_string.value, | |
482 | (char *)minor_status_string.value); | |
483 | gss_release_buffer(&err_minor_status, &major_status_string); | |
484 | gss_release_buffer(&err_minor_status, &minor_status_string); | |
485 | ||
486 | return (ret); | |
487 | } | |
488 | #endif /* HAVE_GSSAPI */ | |
489 | ||
490 | ||
996acce8 MS |
491 | /* |
492 | * 'cupsdLogClient()' - Log a client message. | |
493 | */ | |
494 | ||
495 | int /* O - 1 on success, 0 on error */ | |
496 | cupsdLogClient(cupsd_client_t *con, /* I - Client connection */ | |
497 | int level, /* I - Log level */ | |
498 | const char *message, /* I - Printf-style message string */ | |
499 | ...) /* I - Additional arguments as needed */ | |
500 | { | |
501 | va_list ap, ap2; /* Argument pointers */ | |
502 | char clientmsg[1024];/* Format string for client message */ | |
503 | int status; /* Formatting status */ | |
504 | ||
505 | ||
506 | /* | |
507 | * See if we want to log this message... | |
508 | */ | |
509 | ||
510 | if (TestConfigFile || !ErrorLog) | |
511 | return (1); | |
512 | ||
513 | if (level > LogLevel) | |
514 | return (1); | |
515 | ||
516 | /* | |
517 | * Format and write the log message... | |
518 | */ | |
519 | ||
520 | if (con) | |
521 | snprintf(clientmsg, sizeof(clientmsg), "[Client %d] %s", con->number, | |
522 | message); | |
523 | else | |
524 | strlcpy(clientmsg, message, sizeof(clientmsg)); | |
525 | ||
526 | va_start(ap, message); | |
527 | ||
528 | do | |
529 | { | |
530 | va_copy(ap2, ap); | |
531 | status = format_log_line(clientmsg, ap2); | |
532 | va_end(ap2); | |
533 | } | |
534 | while (status == 0); | |
535 | ||
536 | va_end(ap); | |
537 | ||
538 | if (status > 0) | |
539 | return (cupsdWriteErrorLog(level, log_line)); | |
540 | else | |
541 | return (cupsdWriteErrorLog(CUPSD_LOG_ERROR, | |
542 | "Unable to allocate memory for log line.")); | |
543 | } | |
544 | ||
545 | ||
ef416fc2 | 546 | /* |
75bd9771 | 547 | * 'cupsdLogJob()' - Log a job message. |
ef416fc2 | 548 | */ |
549 | ||
550 | int /* O - 1 on success, 0 on error */ | |
75bd9771 MS |
551 | cupsdLogJob(cupsd_job_t *job, /* I - Job */ |
552 | int level, /* I - Log level */ | |
553 | const char *message, /* I - Printf-style message string */ | |
554 | ...) /* I - Additional arguments as needed */ | |
ef416fc2 | 555 | { |
dcb445bc | 556 | va_list ap, ap2; /* Argument pointers */ |
005dd1eb MS |
557 | char jobmsg[1024]; /* Format string for job message */ |
558 | int status; /* Formatting status */ | |
ef416fc2 | 559 | |
560 | ||
561 | /* | |
562 | * See if we want to log this message... | |
563 | */ | |
564 | ||
94da7e34 MS |
565 | if (TestConfigFile || !ErrorLog) |
566 | return (1); | |
567 | ||
75c86da7 | 568 | if (level > LogLevel && LogDebugHistory <= 0) |
2e4ff8af | 569 | return (1); |
2e4ff8af | 570 | |
250bb8a9 | 571 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
0dc4a6bf MS |
572 | if (!strcmp(ErrorLog, "syslog")) |
573 | { | |
f495e905 | 574 | cupsd_printer_t *printer = job ? (job->printer ? job->printer : (job->dest ? cupsdFindDest(job->dest) : NULL)) : NULL; |
0dc4a6bf MS |
575 | static const char * const job_states[] = |
576 | { /* job-state strings */ | |
577 | "Pending", | |
578 | "PendingHeld", | |
579 | "Processing", | |
580 | "ProcessingStopped", | |
581 | "Canceled", | |
582 | "Aborted", | |
583 | "Completed" | |
584 | }; | |
585 | ||
586 | va_start(ap, message); | |
587 | ||
588 | do | |
589 | { | |
590 | va_copy(ap2, ap); | |
591 | status = format_log_line(message, ap2); | |
592 | va_end(ap2); | |
593 | } | |
594 | while (status == 0); | |
595 | ||
596 | va_end(ap); | |
597 | ||
7c91f59a MS |
598 | if (job) |
599 | sd_journal_send("MESSAGE=%s", log_line, | |
600 | "PRIORITY=%i", log_levels[level], | |
601 | PWG_Event"=JobStateChanged", | |
602 | PWG_ServiceURI"=%s", printer ? printer->uri : "", | |
603 | PWG_JobID"=%d", job->id, | |
69223177 | 604 | PWG_JobState"=%s", job->state_value < IPP_JSTATE_PENDING ? "" : job_states[job->state_value - IPP_JSTATE_PENDING], |
7c91f59a MS |
605 | PWG_JobImpressionsCompleted"=%d", ippGetInteger(job->impressions, 0), |
606 | NULL); | |
607 | else | |
608 | sd_journal_send("MESSAGE=%s", log_line, | |
609 | "PRIORITY=%i", log_levels[level], | |
610 | NULL); | |
611 | ||
0dc4a6bf MS |
612 | return (1); |
613 | } | |
250bb8a9 | 614 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
0dc4a6bf | 615 | |
ef416fc2 | 616 | /* |
75bd9771 | 617 | * Format and write the log message... |
ef416fc2 | 618 | */ |
619 | ||
dcb445bc MS |
620 | if (job) |
621 | snprintf(jobmsg, sizeof(jobmsg), "[Job %d] %s", job->id, message); | |
622 | else | |
623 | strlcpy(jobmsg, message, sizeof(jobmsg)); | |
624 | ||
625 | va_start(ap, message); | |
ef416fc2 | 626 | |
005dd1eb MS |
627 | do |
628 | { | |
dcb445bc MS |
629 | va_copy(ap2, ap); |
630 | status = format_log_line(jobmsg, ap2); | |
631 | va_end(ap2); | |
005dd1eb MS |
632 | } |
633 | while (status == 0); | |
771bd8cb | 634 | |
dcb445bc MS |
635 | va_end(ap); |
636 | ||
005dd1eb | 637 | if (status > 0) |
178cb736 | 638 | { |
75c86da7 | 639 | if (job && level > LogLevel && LogDebugHistory > 0) |
178cb736 MS |
640 | { |
641 | /* | |
642 | * Add message to the job history... | |
643 | */ | |
644 | ||
645 | cupsd_joblog_t *temp; /* Copy of log message */ | |
ff2b08f9 MS |
646 | size_t log_len = strlen(log_line); |
647 | /* Length of log message */ | |
178cb736 | 648 | |
ff2b08f9 | 649 | if ((temp = malloc(sizeof(cupsd_joblog_t) + log_len)) != NULL) |
178cb736 MS |
650 | { |
651 | temp->time = time(NULL); | |
ff2b08f9 | 652 | memcpy(temp->message, log_line, log_len + 1); |
178cb736 MS |
653 | } |
654 | ||
655 | if (!job->history) | |
656 | job->history = cupsArrayNew(NULL, NULL); | |
657 | ||
658 | if (job->history && temp) | |
659 | { | |
660 | cupsArrayAdd(job->history, temp); | |
661 | ||
662 | if (cupsArrayCount(job->history) > LogDebugHistory) | |
663 | { | |
664 | /* | |
665 | * Remove excess messages... | |
666 | */ | |
667 | ||
668 | temp = cupsArrayFirst(job->history); | |
669 | cupsArrayRemove(job->history, temp); | |
670 | free(temp); | |
671 | } | |
672 | } | |
673 | else if (temp) | |
674 | free(temp); | |
675 | ||
676 | return (1); | |
677 | } | |
75c86da7 | 678 | else if (level <= LogLevel) |
178cb736 MS |
679 | return (cupsdWriteErrorLog(level, log_line)); |
680 | else | |
681 | return (1); | |
682 | } | |
75bd9771 MS |
683 | else |
684 | return (cupsdWriteErrorLog(CUPSD_LOG_ERROR, | |
996acce8 | 685 | "Unable to allocate memory for log line.")); |
75bd9771 | 686 | } |
ef416fc2 | 687 | |
ef416fc2 | 688 | |
75bd9771 MS |
689 | /* |
690 | * 'cupsdLogMessage()' - Log a message to the error log file. | |
691 | */ | |
ef416fc2 | 692 | |
75bd9771 MS |
693 | int /* O - 1 on success, 0 on error */ |
694 | cupsdLogMessage(int level, /* I - Log level */ | |
695 | const char *message, /* I - printf-style message string */ | |
696 | ...) /* I - Additional args as needed */ | |
697 | { | |
dcb445bc | 698 | va_list ap, ap2; /* Argument pointers */ |
005dd1eb | 699 | int status; /* Formatting status */ |
ef416fc2 | 700 | |
ef416fc2 | 701 | |
702 | /* | |
75bd9771 | 703 | * See if we want to log this message... |
ef416fc2 | 704 | */ |
705 | ||
85dda01c | 706 | if ((TestConfigFile || !ErrorLog) && level <= CUPSD_LOG_WARN) |
ef416fc2 | 707 | { |
a4845881 | 708 | va_start(ap, message); |
0dc4a6bf | 709 | |
250bb8a9 | 710 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
0dc4a6bf MS |
711 | sd_journal_printv(log_levels[level], message, ap); |
712 | ||
713 | #elif defined(HAVE_VSYSLOG) | |
714 | vsyslog(LOG_LPR | log_levels[level], message, ap); | |
715 | ||
cb7f98ee | 716 | #else |
a4845881 MS |
717 | vfprintf(stderr, message, ap); |
718 | putc('\n', stderr); | |
250bb8a9 | 719 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
0dc4a6bf | 720 | |
a4845881 | 721 | va_end(ap); |
ef416fc2 | 722 | |
75bd9771 | 723 | return (1); |
ef416fc2 | 724 | } |
725 | ||
75bd9771 MS |
726 | if (level > LogLevel || !ErrorLog) |
727 | return (1); | |
ef416fc2 | 728 | |
250bb8a9 | 729 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
a990ad13 MS |
730 | if (!strcmp(ErrorLog, "syslog")) |
731 | { | |
67fe5048 | 732 | va_start(ap, message); |
a990ad13 | 733 | sd_journal_printv(log_levels[level], message, ap); |
67fe5048 | 734 | va_end(ap); |
a990ad13 MS |
735 | return (1); |
736 | } | |
250bb8a9 | 737 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
0dc4a6bf | 738 | |
ef416fc2 | 739 | /* |
75bd9771 | 740 | * Format and write the log message... |
ef416fc2 | 741 | */ |
742 | ||
dcb445bc MS |
743 | va_start(ap, message); |
744 | ||
005dd1eb MS |
745 | do |
746 | { | |
dcb445bc MS |
747 | va_copy(ap2, ap); |
748 | status = format_log_line(message, ap2); | |
749 | va_end(ap2); | |
005dd1eb MS |
750 | } |
751 | while (status == 0); | |
ef416fc2 | 752 | |
dcb445bc MS |
753 | va_end(ap); |
754 | ||
005dd1eb MS |
755 | if (status > 0) |
756 | return (cupsdWriteErrorLog(level, log_line)); | |
75bd9771 MS |
757 | else |
758 | return (cupsdWriteErrorLog(CUPSD_LOG_ERROR, | |
759 | "Unable to allocate memory for log line!")); | |
ef416fc2 | 760 | } |
761 | ||
762 | ||
763 | /* | |
764 | * 'cupsdLogPage()' - Log a page to the page log file. | |
765 | */ | |
766 | ||
767 | int /* O - 1 on success, 0 on error */ | |
768 | cupsdLogPage(cupsd_job_t *job, /* I - Job being printed */ | |
769 | const char *page) /* I - Page being printed */ | |
770 | { | |
01ce6322 MS |
771 | int i; /* Looping var */ |
772 | char buffer[2048], /* Buffer for page log */ | |
773 | *bufptr, /* Pointer into buffer */ | |
774 | name[256]; /* Attribute name */ | |
775 | const char *format, /* Pointer into PageLogFormat */ | |
776 | *nameend; /* End of attribute name */ | |
777 | ipp_attribute_t *attr; /* Current attribute */ | |
771bd8cb MS |
778 | char number[256]; /* Page number */ |
779 | int copies; /* Number of copies */ | |
ef416fc2 | 780 | |
781 | ||
01ce6322 MS |
782 | /* |
783 | * Format the line going into the page log... | |
784 | */ | |
785 | ||
786 | if (!PageLogFormat) | |
787 | return (1); | |
788 | ||
5a9febac | 789 | strlcpy(number, "1", sizeof(number)); |
771bd8cb MS |
790 | copies = 1; |
791 | sscanf(page, "%255s%d", number, &copies); | |
01ce6322 MS |
792 | |
793 | for (format = PageLogFormat, bufptr = buffer; *format; format ++) | |
794 | { | |
795 | if (*format == '%') | |
796 | { | |
797 | format ++; | |
798 | ||
799 | switch (*format) | |
800 | { | |
801 | case '%' : /* Literal % */ | |
802 | if (bufptr < (buffer + sizeof(buffer) - 1)) | |
803 | *bufptr++ = '%'; | |
804 | break; | |
805 | ||
806 | case 'p' : /* Printer name */ | |
5252fc7a | 807 | strlcpy(bufptr, job->dest, sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
808 | bufptr += strlen(bufptr); |
809 | break; | |
810 | ||
811 | case 'j' : /* Job ID */ | |
7e86f2f6 | 812 | snprintf(bufptr, sizeof(buffer) - (size_t)(bufptr - buffer), "%d", job->id); |
01ce6322 MS |
813 | bufptr += strlen(bufptr); |
814 | break; | |
815 | ||
816 | case 'u' : /* Username */ | |
7e86f2f6 | 817 | strlcpy(bufptr, job->username ? job->username : "-", sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
818 | bufptr += strlen(bufptr); |
819 | break; | |
820 | ||
821 | case 'T' : /* Date and time */ | |
7e86f2f6 | 822 | strlcpy(bufptr, cupsdGetDateTime(NULL, LogTimeFormat), sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
823 | bufptr += strlen(bufptr); |
824 | break; | |
825 | ||
826 | case 'P' : /* Page number */ | |
7e86f2f6 | 827 | strlcpy(bufptr, number, sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
828 | bufptr += strlen(bufptr); |
829 | break; | |
830 | ||
831 | case 'C' : /* Number of copies */ | |
7e86f2f6 | 832 | snprintf(bufptr, sizeof(buffer) - (size_t)(bufptr - buffer), "%d", copies); |
01ce6322 MS |
833 | bufptr += strlen(bufptr); |
834 | break; | |
835 | ||
836 | case '{' : /* {attribute} */ | |
7e86f2f6 | 837 | if ((nameend = strchr(format, '}')) != NULL && (size_t)(nameend - format - 2) < (sizeof(name) - 1)) |
01ce6322 MS |
838 | { |
839 | /* | |
840 | * Pull the name from inside the brackets... | |
841 | */ | |
842 | ||
07623986 | 843 | memcpy(name, format + 1, (size_t)(nameend - format - 1)); |
75bd9771 MS |
844 | name[nameend - format - 1] = '\0'; |
845 | ||
846 | format = nameend; | |
01ce6322 | 847 | |
bf1bc4c6 MS |
848 | attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO); |
849 | if (!attr && !strcmp(name, "job-billing")) | |
850 | { | |
851 | /* | |
852 | * Handle alias "job-account-id" (which was standardized after | |
853 | * "job-billing" was defined for CUPS... | |
854 | */ | |
855 | ||
856 | attr = ippFindAttribute(job->attrs, "job-account-id", IPP_TAG_ZERO); | |
857 | } | |
858 | else if (!attr && !strcmp(name, "media")) | |
859 | { | |
860 | /* | |
861 | * Handle alias "media-col" which uses dimensions instead of | |
862 | * names... | |
863 | */ | |
864 | ||
865 | attr = ippFindAttribute(job->attrs, "media-col/media-size", IPP_TAG_BEGIN_COLLECTION); | |
866 | } | |
867 | ||
868 | if (attr) | |
01ce6322 MS |
869 | { |
870 | /* | |
871 | * Add the attribute value... | |
872 | */ | |
873 | ||
01ce6322 MS |
874 | for (i = 0; |
875 | i < attr->num_values && | |
876 | bufptr < (buffer + sizeof(buffer) - 1); | |
877 | i ++) | |
878 | { | |
879 | if (i) | |
880 | *bufptr++ = ','; | |
881 | ||
882 | switch (attr->value_tag) | |
883 | { | |
884 | case IPP_TAG_INTEGER : | |
885 | case IPP_TAG_ENUM : | |
7e86f2f6 | 886 | snprintf(bufptr, sizeof(buffer) - (size_t)(bufptr - buffer), "%d", attr->values[i].integer); |
01ce6322 MS |
887 | bufptr += strlen(bufptr); |
888 | break; | |
889 | ||
890 | case IPP_TAG_BOOLEAN : | |
7e86f2f6 | 891 | snprintf(bufptr, sizeof(buffer) - (size_t)(bufptr - buffer), "%d", attr->values[i].boolean); |
01ce6322 MS |
892 | bufptr += strlen(bufptr); |
893 | break; | |
894 | ||
895 | case IPP_TAG_TEXTLANG : | |
896 | case IPP_TAG_NAMELANG : | |
897 | case IPP_TAG_TEXT : | |
898 | case IPP_TAG_NAME : | |
899 | case IPP_TAG_KEYWORD : | |
900 | case IPP_TAG_URI : | |
901 | case IPP_TAG_URISCHEME : | |
902 | case IPP_TAG_CHARSET : | |
903 | case IPP_TAG_LANGUAGE : | |
904 | case IPP_TAG_MIMETYPE : | |
7e86f2f6 | 905 | strlcpy(bufptr, attr->values[i].string.text, sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
906 | bufptr += strlen(bufptr); |
907 | break; | |
908 | ||
bf1bc4c6 MS |
909 | case IPP_TAG_BEGIN_COLLECTION : |
910 | if (!strcmp(attr->name, "media-size")) | |
911 | { | |
912 | ipp_attribute_t *x_dimension = ippFindAttribute(ippGetCollection(attr, 0), "x-dimension", IPP_TAG_INTEGER); | |
913 | ipp_attribute_t *y_dimension = ippFindAttribute(ippGetCollection(attr, 0), "y-dimension", IPP_TAG_INTEGER); | |
914 | /* Media dimensions */ | |
915 | ||
916 | if (x_dimension && y_dimension) | |
917 | { | |
918 | pwg_media_t *pwg = pwgMediaForSize(ippGetInteger(x_dimension, 0), ippGetInteger(y_dimension, 0)); | |
919 | /* PWG media name */ | |
920 | strlcpy(bufptr, pwg->pwg, sizeof(buffer) - (size_t)(bufptr - buffer)); | |
921 | break; | |
922 | } | |
923 | } | |
924 | ||
01ce6322 | 925 | default : |
7e86f2f6 | 926 | strlcpy(bufptr, "???", sizeof(buffer) - (size_t)(bufptr - buffer)); |
01ce6322 MS |
927 | bufptr += strlen(bufptr); |
928 | break; | |
929 | } | |
930 | } | |
931 | } | |
932 | else if (bufptr < (buffer + sizeof(buffer) - 1)) | |
933 | *bufptr++ = '-'; | |
934 | break; | |
935 | } | |
936 | ||
937 | default : | |
938 | if (bufptr < (buffer + sizeof(buffer) - 2)) | |
939 | { | |
940 | *bufptr++ = '%'; | |
941 | *bufptr++ = *format; | |
942 | } | |
943 | break; | |
944 | } | |
945 | } | |
946 | else if (bufptr < (buffer + sizeof(buffer) - 1)) | |
947 | *bufptr++ = *format; | |
948 | } | |
ef416fc2 | 949 | |
01ce6322 | 950 | *bufptr = '\0'; |
771bd8cb | 951 | |
250bb8a9 | 952 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
0dc4a6bf MS |
953 | if (!strcmp(ErrorLog, "syslog")) |
954 | { | |
0dc4a6bf MS |
955 | static const char * const job_states[] = |
956 | { /* job-state strings */ | |
957 | "Pending", | |
958 | "PendingHeld", | |
959 | "Processing", | |
960 | "ProcessingStopped", | |
961 | "Canceled", | |
962 | "Aborted", | |
963 | "Completed" | |
964 | }; | |
965 | ||
a990ad13 MS |
966 | sd_journal_send("MESSAGE=%s", buffer, |
967 | "PRIORITY=%i", LOG_INFO, | |
0dc4a6bf MS |
968 | PWG_Event"=JobStateChanged", |
969 | PWG_ServiceURI"=%s", job->printer->uri, | |
970 | PWG_JobID"=%d", job->id, | |
971 | PWG_JobState"=%s", job_states[job->state_value - IPP_JSTATE_PENDING], | |
972 | PWG_JobImpressionsCompleted"=%d", ippGetInteger(job->impressions, 0), | |
973 | NULL); | |
974 | return (1); | |
975 | } | |
976 | ||
977 | #elif defined(HAVE_VSYSLOG) | |
ef416fc2 | 978 | /* |
979 | * See if we are logging pages via syslog... | |
980 | */ | |
981 | ||
982 | if (!strcmp(PageLog, "syslog")) | |
983 | { | |
01ce6322 | 984 | syslog(LOG_INFO, "%s", buffer); |
ef416fc2 | 985 | |
986 | return (1); | |
987 | } | |
250bb8a9 | 988 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
ef416fc2 | 989 | |
990 | /* | |
991 | * Not using syslog; check the log file... | |
992 | */ | |
993 | ||
22c9029b | 994 | if (!cupsdCheckLogFile(&PageFile, PageLog)) |
ef416fc2 | 995 | return (0); |
996 | ||
997 | /* | |
998 | * Print a page log entry of the form: | |
999 | * | |
ac884b6a | 1000 | * printer user job-id [DD/MON/YYYY:HH:MM:SS +TTTT] page num-copies \ |
ef416fc2 | 1001 | * billing hostname |
1002 | */ | |
1003 | ||
01ce6322 | 1004 | cupsFilePrintf(PageFile, "%s\n", buffer); |
ef416fc2 | 1005 | cupsFileFlush(PageFile); |
1006 | ||
1007 | return (1); | |
1008 | } | |
1009 | ||
1010 | ||
1011 | /* | |
1012 | * 'cupsdLogRequest()' - Log an HTTP request in Common Log Format. | |
1013 | */ | |
1014 | ||
1015 | int /* O - 1 on success, 0 on error */ | |
1016 | cupsdLogRequest(cupsd_client_t *con, /* I - Request to log */ | |
1017 | http_status_t code) /* I - Response code */ | |
1018 | { | |
839a51c8 | 1019 | char temp[2048]; /* Temporary string for URI */ |
ef416fc2 | 1020 | static const char * const states[] = /* HTTP client states... */ |
1021 | { | |
1022 | "WAITING", | |
1023 | "OPTIONS", | |
1024 | "GET", | |
1025 | "GET", | |
1026 | "HEAD", | |
1027 | "POST", | |
1028 | "POST", | |
1029 | "POST", | |
1030 | "PUT", | |
1031 | "PUT", | |
1032 | "DELETE", | |
1033 | "TRACE", | |
1034 | "CLOSE", | |
1035 | "STATUS" | |
1036 | }; | |
1037 | ||
1038 | ||
1f0275e3 MS |
1039 | /* |
1040 | * Filter requests as needed... | |
1041 | */ | |
1042 | ||
c9dcc485 MS |
1043 | if (AccessLogLevel == CUPSD_ACCESSLOG_NONE) |
1044 | return (1); | |
1045 | else if (AccessLogLevel < CUPSD_ACCESSLOG_ALL) | |
1f0275e3 MS |
1046 | { |
1047 | /* | |
ba55dc12 | 1048 | * Eliminate simple GET, POST, and PUT requests... |
1f0275e3 MS |
1049 | */ |
1050 | ||
1051 | if ((con->operation == HTTP_GET && | |
1052 | strncmp(con->uri, "/admin/conf", 11) && | |
1053 | strncmp(con->uri, "/admin/log", 10)) || | |
1054 | (con->operation == HTTP_POST && !con->request && | |
1055 | strncmp(con->uri, "/admin", 6)) || | |
ba55dc12 MS |
1056 | (con->operation != HTTP_GET && con->operation != HTTP_POST && |
1057 | con->operation != HTTP_PUT)) | |
1f0275e3 MS |
1058 | return (1); |
1059 | ||
1060 | if (con->request && con->response && | |
e07d4801 MS |
1061 | (con->response->request.status.status_code < IPP_REDIRECTION_OTHER_SITE || |
1062 | con->response->request.status.status_code == IPP_NOT_FOUND)) | |
1f0275e3 MS |
1063 | { |
1064 | /* | |
1065 | * Check successful requests... | |
1066 | */ | |
1067 | ||
1068 | ipp_op_t op = con->request->request.op.operation_id; | |
1069 | static cupsd_accesslog_t standard_ops[] = | |
1070 | { | |
1071 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1072 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1073 | CUPSD_ACCESSLOG_ACTIONS,/* Print-Job */ | |
1074 | CUPSD_ACCESSLOG_ACTIONS,/* Print-URI */ | |
1075 | CUPSD_ACCESSLOG_ACTIONS,/* Validate-Job */ | |
1076 | CUPSD_ACCESSLOG_ACTIONS,/* Create-Job */ | |
1077 | CUPSD_ACCESSLOG_ACTIONS,/* Send-Document */ | |
1078 | CUPSD_ACCESSLOG_ACTIONS,/* Send-URI */ | |
1079 | CUPSD_ACCESSLOG_ACTIONS,/* Cancel-Job */ | |
1080 | CUPSD_ACCESSLOG_ALL, /* Get-Job-Attributes */ | |
1081 | CUPSD_ACCESSLOG_ALL, /* Get-Jobs */ | |
1082 | CUPSD_ACCESSLOG_ALL, /* Get-Printer-Attributes */ | |
1083 | CUPSD_ACCESSLOG_ACTIONS,/* Hold-Job */ | |
1084 | CUPSD_ACCESSLOG_ACTIONS,/* Release-Job */ | |
1085 | CUPSD_ACCESSLOG_ACTIONS,/* Restart-Job */ | |
1086 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1087 | CUPSD_ACCESSLOG_CONFIG, /* Pause-Printer */ | |
1088 | CUPSD_ACCESSLOG_CONFIG, /* Resume-Printer */ | |
1089 | CUPSD_ACCESSLOG_CONFIG, /* Purge-Jobs */ | |
1090 | CUPSD_ACCESSLOG_CONFIG, /* Set-Printer-Attributes */ | |
1091 | CUPSD_ACCESSLOG_ACTIONS,/* Set-Job-Attributes */ | |
1092 | CUPSD_ACCESSLOG_CONFIG, /* Get-Printer-Supported-Values */ | |
1093 | CUPSD_ACCESSLOG_ACTIONS,/* Create-Printer-Subscription */ | |
1094 | CUPSD_ACCESSLOG_ACTIONS,/* Create-Job-Subscription */ | |
1095 | CUPSD_ACCESSLOG_ALL, /* Get-Subscription-Attributes */ | |
1096 | CUPSD_ACCESSLOG_ALL, /* Get-Subscriptions */ | |
1097 | CUPSD_ACCESSLOG_ACTIONS,/* Renew-Subscription */ | |
1098 | CUPSD_ACCESSLOG_ACTIONS,/* Cancel-Subscription */ | |
1099 | CUPSD_ACCESSLOG_ALL, /* Get-Notifications */ | |
1100 | CUPSD_ACCESSLOG_ACTIONS,/* Send-Notifications */ | |
1101 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1102 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1103 | CUPSD_ACCESSLOG_ALL, /* reserved */ | |
1104 | CUPSD_ACCESSLOG_ALL, /* Get-Print-Support-Files */ | |
1105 | CUPSD_ACCESSLOG_CONFIG, /* Enable-Printer */ | |
1106 | CUPSD_ACCESSLOG_CONFIG, /* Disable-Printer */ | |
1107 | CUPSD_ACCESSLOG_CONFIG, /* Pause-Printer-After-Current-Job */ | |
1108 | CUPSD_ACCESSLOG_ACTIONS,/* Hold-New-Jobs */ | |
1109 | CUPSD_ACCESSLOG_ACTIONS,/* Release-Held-New-Jobs */ | |
1110 | CUPSD_ACCESSLOG_CONFIG, /* Deactivate-Printer */ | |
1111 | CUPSD_ACCESSLOG_CONFIG, /* Activate-Printer */ | |
1112 | CUPSD_ACCESSLOG_CONFIG, /* Restart-Printer */ | |
1113 | CUPSD_ACCESSLOG_CONFIG, /* Shutdown-Printer */ | |
1114 | CUPSD_ACCESSLOG_CONFIG, /* Startup-Printer */ | |
1115 | CUPSD_ACCESSLOG_ACTIONS,/* Reprocess-Job */ | |
1116 | CUPSD_ACCESSLOG_ACTIONS,/* Cancel-Current-Job */ | |
1117 | CUPSD_ACCESSLOG_ACTIONS,/* Suspend-Current-Job */ | |
1118 | CUPSD_ACCESSLOG_ACTIONS,/* Resume-Job */ | |
1119 | CUPSD_ACCESSLOG_ACTIONS,/* Promote-Job */ | |
1120 | CUPSD_ACCESSLOG_ACTIONS /* Schedule-Job-After */ | |
1121 | }; | |
1122 | static cupsd_accesslog_t cups_ops[] = | |
1123 | { | |
1124 | CUPSD_ACCESSLOG_ALL, /* CUPS-Get-Default */ | |
1125 | CUPSD_ACCESSLOG_ALL, /* CUPS-Get-Printers */ | |
1126 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Add-Modify-Printer */ | |
1127 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Delete-Printer */ | |
1128 | CUPSD_ACCESSLOG_ALL, /* CUPS-Get-Classes */ | |
1129 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Add-Modify-Class */ | |
1130 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Delete-Class */ | |
1131 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Accept-Jobs */ | |
1132 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Reject-Jobs */ | |
1133 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Set-Default */ | |
1134 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Get-Devices */ | |
1135 | CUPSD_ACCESSLOG_CONFIG, /* CUPS-Get-PPDs */ | |
1136 | CUPSD_ACCESSLOG_ACTIONS,/* CUPS-Move-Job */ | |
1137 | CUPSD_ACCESSLOG_ACTIONS,/* CUPS-Authenticate-Job */ | |
1138 | CUPSD_ACCESSLOG_ALL /* CUPS-Get-PPD */ | |
1139 | }; | |
771bd8cb | 1140 | |
1f0275e3 MS |
1141 | |
1142 | if ((op <= IPP_SCHEDULE_JOB_AFTER && standard_ops[op] > AccessLogLevel) || | |
1143 | (op >= CUPS_GET_DEFAULT && op <= CUPS_GET_PPD && | |
1144 | cups_ops[op - CUPS_GET_DEFAULT] > AccessLogLevel)) | |
1145 | return (1); | |
1146 | } | |
1147 | } | |
1148 | ||
250bb8a9 | 1149 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
a990ad13 MS |
1150 | if (!strcmp(ErrorLog, "syslog")) |
1151 | { | |
1152 | 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) : "-"); | |
1153 | return (1); | |
1154 | } | |
0dc4a6bf MS |
1155 | |
1156 | #elif defined(HAVE_VSYSLOG) | |
ef416fc2 | 1157 | /* |
1158 | * See if we are logging accesses via syslog... | |
1159 | */ | |
1160 | ||
1161 | if (!strcmp(AccessLog, "syslog")) | |
1162 | { | |
2abf387c | 1163 | syslog(LOG_INFO, |
1164 | "REQUEST %s - %s \"%s %s HTTP/%d.%d\" %d " CUPS_LLFMT " %s %s\n", | |
996acce8 | 1165 | con->http->hostname, con->username[0] != '\0' ? con->username : "-", |
839a51c8 | 1166 | states[con->operation], _httpEncodeURI(temp, con->uri, sizeof(temp)), |
996acce8 | 1167 | con->http->version / 100, con->http->version % 100, |
2abf387c | 1168 | code, CUPS_LLCAST con->bytes, |
1169 | con->request ? | |
1170 | ippOpString(con->request->request.op.operation_id) : "-", | |
1171 | con->response ? | |
1172 | ippErrorString(con->response->request.status.status_code) : "-"); | |
ef416fc2 | 1173 | |
1174 | return (1); | |
1175 | } | |
250bb8a9 | 1176 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
ef416fc2 | 1177 | |
1178 | /* | |
1179 | * Not using syslog; check the log file... | |
1180 | */ | |
1181 | ||
22c9029b | 1182 | if (!cupsdCheckLogFile(&AccessFile, AccessLog)) |
ef416fc2 | 1183 | return (0); |
1184 | ||
1185 | /* | |
1186 | * Write a log of the request in "common log format"... | |
1187 | */ | |
1188 | ||
1189 | cupsFilePrintf(AccessFile, | |
1190 | "%s - %s %s \"%s %s HTTP/%d.%d\" %d " CUPS_LLFMT " %s %s\n", | |
996acce8 | 1191 | con->http->hostname, |
c8fef167 | 1192 | con->username[0] != '\0' ? con->username : "-", |
dfd5680b MS |
1193 | cupsdGetDateTime(&(con->start), LogTimeFormat), |
1194 | states[con->operation], | |
839a51c8 | 1195 | _httpEncodeURI(temp, con->uri, sizeof(temp)), |
996acce8 | 1196 | con->http->version / 100, con->http->version % 100, |
ef416fc2 | 1197 | code, CUPS_LLCAST con->bytes, |
1198 | con->request ? | |
1199 | ippOpString(con->request->request.op.operation_id) : "-", | |
1200 | con->response ? | |
1201 | ippErrorString(con->response->request.status.status_code) : | |
1202 | "-"); | |
1203 | ||
1204 | cupsFileFlush(AccessFile); | |
1205 | ||
1206 | return (1); | |
1207 | } | |
1208 | ||
1209 | ||
75bd9771 MS |
1210 | /* |
1211 | * 'cupsdWriteErrorLog()' - Write a line to the ErrorLog. | |
1212 | */ | |
1213 | ||
1214 | int /* O - 1 on success, 0 on failure */ | |
1215 | cupsdWriteErrorLog(int level, /* I - Log level */ | |
1216 | const char *message) /* I - Message string */ | |
1217 | { | |
28a463e0 | 1218 | int ret = 1; /* Return value */ |
75bd9771 MS |
1219 | static const char levels[] = /* Log levels... */ |
1220 | { | |
1221 | ' ', | |
1222 | 'X', | |
1223 | 'A', | |
1224 | 'C', | |
1225 | 'E', | |
1226 | 'W', | |
1227 | 'N', | |
1228 | 'I', | |
1229 | 'D', | |
1230 | 'd' | |
1231 | }; | |
75bd9771 MS |
1232 | |
1233 | ||
250bb8a9 | 1234 | #ifdef HAVE_SYSTEMD_SD_JOURNAL_H |
a990ad13 MS |
1235 | if (!strcmp(ErrorLog, "syslog")) |
1236 | { | |
1237 | sd_journal_print(log_levels[level], "%s", message); | |
1238 | return (1); | |
1239 | } | |
0dc4a6bf MS |
1240 | |
1241 | #elif defined(HAVE_VSYSLOG) | |
75bd9771 MS |
1242 | /* |
1243 | * See if we are logging errors via syslog... | |
1244 | */ | |
1245 | ||
1246 | if (!strcmp(ErrorLog, "syslog")) | |
1247 | { | |
0dc4a6bf | 1248 | syslog(log_levels[level], "%s", message); |
75bd9771 MS |
1249 | return (1); |
1250 | } | |
250bb8a9 | 1251 | #endif /* HAVE_SYSTEMD_SD_JOURNAL_H */ |
75bd9771 MS |
1252 | |
1253 | /* | |
1254 | * Not using syslog; check the log file... | |
1255 | */ | |
1256 | ||
28a463e0 MS |
1257 | _cupsMutexLock(&log_mutex); |
1258 | ||
22c9029b | 1259 | if (!cupsdCheckLogFile(&ErrorFile, ErrorLog)) |
28a463e0 MS |
1260 | { |
1261 | ret = 0; | |
1262 | } | |
1263 | else | |
1264 | { | |
1265 | /* | |
1266 | * Write the log message... | |
1267 | */ | |
75bd9771 | 1268 | |
28a463e0 MS |
1269 | cupsFilePrintf(ErrorFile, "%c %s %s\n", levels[level], |
1270 | cupsdGetDateTime(NULL, LogTimeFormat), message); | |
1271 | cupsFileFlush(ErrorFile); | |
1272 | } | |
75bd9771 | 1273 | |
28a463e0 | 1274 | _cupsMutexUnlock(&log_mutex); |
75bd9771 | 1275 | |
28a463e0 | 1276 | return (ret); |
75bd9771 MS |
1277 | } |
1278 | ||
1279 | ||
ef416fc2 | 1280 | /* |
75bd9771 MS |
1281 | * 'format_log_line()' - Format a line for a log file. |
1282 | * | |
1283 | * This function resizes a global string buffer as needed. Each call returns | |
1284 | * a pointer to this buffer, so the contents are only good until the next call | |
1285 | * to format_log_line()... | |
1286 | */ | |
1287 | ||
005dd1eb | 1288 | static int /* O - -1 for fatal, 0 for retry, 1 for success */ |
75bd9771 MS |
1289 | format_log_line(const char *message, /* I - Printf-style format string */ |
1290 | va_list ap) /* I - Argument list */ | |
1291 | { | |
7e86f2f6 | 1292 | ssize_t len; /* Length of formatted line */ |
75bd9771 MS |
1293 | |
1294 | ||
1295 | /* | |
1296 | * Allocate the line buffer as needed... | |
1297 | */ | |
1298 | ||
1299 | if (!log_linesize) | |
1300 | { | |
1301 | log_linesize = 8192; | |
1302 | log_line = malloc(log_linesize); | |
1303 | ||
1304 | if (!log_line) | |
005dd1eb | 1305 | return (-1); |
75bd9771 MS |
1306 | } |
1307 | ||
1308 | /* | |
1309 | * Format the log message... | |
1310 | */ | |
1311 | ||
59189c00 | 1312 | len = _cups_safe_vsnprintf(log_line, log_linesize, message, ap); |
75bd9771 MS |
1313 | |
1314 | /* | |
1315 | * Resize the buffer as needed... | |
1316 | */ | |
1317 | ||
7e86f2f6 | 1318 | if ((size_t)len >= log_linesize && log_linesize < 65536) |
75bd9771 MS |
1319 | { |
1320 | char *temp; /* Temporary string pointer */ | |
1321 | ||
75bd9771 MS |
1322 | len ++; |
1323 | ||
1324 | if (len < 8192) | |
1325 | len = 8192; | |
1326 | else if (len > 65536) | |
1327 | len = 65536; | |
1328 | ||
7e86f2f6 | 1329 | temp = realloc(log_line, (size_t)len); |
75bd9771 MS |
1330 | |
1331 | if (temp) | |
1332 | { | |
1333 | log_line = temp; | |
7e86f2f6 | 1334 | log_linesize = (size_t)len; |
75bd9771 | 1335 | |
005dd1eb MS |
1336 | return (0); |
1337 | } | |
75bd9771 MS |
1338 | } |
1339 | ||
005dd1eb | 1340 | return (1); |
75bd9771 | 1341 | } |