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Get builds working again (still need to fill in the server-side stuff for TLS)
[thirdparty/cups.git] / scheduler / ipp.c
CommitLineData
ef416fc2 1/*
f2d18633 2 * "$Id$"
ef416fc2 3 *
5ec1fd3d 4 * IPP routines for the CUPS scheduler.
ef416fc2 5 *
5ec1fd3d
MS		 6 * Copyright 2007-2013 by Apple Inc.
7 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
f7deaa1a 8 *
5ec1fd3d
MS		 9 * This file contains Kerberos support code, copyright 2006 by
10 * Jelmer Vernooij.
ef416fc2 11 *
5ec1fd3d
MS		 12 * These coded instructions, statements, and computer programs are the
13 * property of Apple Inc. and are protected by Federal copyright
14 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
15 * which should have been included with this file. If this file is
16 * file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2 17 */
18
19/*
20 * Include necessary headers...
21 */
22
23#include "cupsd.h"
a603edef 24#include <cups/ppd-private.h>
ef416fc2 25
f899b121 26#ifdef __APPLE__
a29fd7dd 27/*# include <ApplicationServices/ApplicationServices.h>
229681c1 28extern CFUUIDRef ColorSyncCreateUUIDFromUInt32(unsigned id);
a29fd7dd 29# include <CoreFoundation/CoreFoundation.h>*/
f899b121 30# ifdef HAVE_MEMBERSHIP_H
31# include <membership.h>
32# endif /* HAVE_MEMBERSHIP_H */
33# ifdef HAVE_MEMBERSHIPPRIV_H
34# include <membershipPriv.h>
35# else
7594b224 36extern int mbr_user_name_to_uuid(const char* name, uuid_t uu);
37extern int mbr_group_name_to_uuid(const char* name, uuid_t uu);
38extern int mbr_check_membership_by_id(uuid_t user, gid_t group, int* ismember);
f899b121 39# endif /* HAVE_MEMBERSHIPPRIV_H */
40#endif /* __APPLE__ */
7594b224 41
ef416fc2 42
ef416fc2 43/*
44 * Local functions...
45 */
46
47static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
48static void add_class(cupsd_client_t *con, ipp_attribute_t *uri);
b423cd4c 49static int add_file(cupsd_client_t *con, cupsd_job_t *job,
50 mime_type_t *filetype, int compression);
f7deaa1a 51static cupsd_job_t *add_job(cupsd_client_t *con, cupsd_printer_t *printer,
80ca4592 52 mime_type_t *filetype);
ef416fc2 53static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job);
321d8d57 54static void add_job_uuid(cupsd_job_t *job);
ef416fc2 55static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri);
b423cd4c 56static void add_printer_state_reasons(cupsd_client_t *con,
57 cupsd_printer_t *p);
ef416fc2 58static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p);
b423cd4c 59static void apply_printer_defaults(cupsd_printer_t *printer,
60 cupsd_job_t *job);
ef416fc2 61static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri);
62static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
63static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri);
64static void cancel_subscription(cupsd_client_t *con, int id);
3dfe78b3 65static int check_rss_recipient(const char *recipient);
ef416fc2 66static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p);
aaf19ab0 67static void close_job(cupsd_client_t *con, ipp_attribute_t *uri);
fa73b229 68static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra,
10d09e33
MS		 69 ipp_tag_t group, int quickcopy,
70 cups_array_t *exclude);
b423cd4c 71static int copy_banner(cupsd_client_t *con, cupsd_job_t *job,
72 const char *name);
ef416fc2 73static int copy_file(const char *from, const char *to);
b423cd4c 74static int copy_model(cupsd_client_t *con, const char *from,
75 const char *to);
fa73b229 76static void copy_job_attrs(cupsd_client_t *con,
77 cupsd_job_t *job,
10d09e33 78 cups_array_t *ra, cups_array_t *exclude);
fa73b229 79static void copy_printer_attrs(cupsd_client_t *con,
80 cupsd_printer_t *printer,
81 cups_array_t *ra);
ef416fc2 82static void copy_subscription_attrs(cupsd_client_t *con,
83 cupsd_subscription_t *sub,
10d09e33
MS		 84 cups_array_t *ra,
85 cups_array_t *exclude);
ef416fc2 86static void create_job(cupsd_client_t *con, ipp_attribute_t *uri);
87static cups_array_t *create_requested_array(ipp_t *request);
88static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri);
89static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri);
90static void get_default(cupsd_client_t *con);
91static void get_devices(cupsd_client_t *con);
2e4ff8af 92static void get_document(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 93static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
94static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
bd7854cb 95static void get_notifications(cupsd_client_t *con);
b94498cf 96static void get_ppd(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 97static void get_ppds(cupsd_client_t *con);
98static void get_printers(cupsd_client_t *con, int type);
99static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
c168a833 100static void get_printer_supported(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 101static void get_subscription_attrs(cupsd_client_t *con, int sub_id);
102static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri);
e00b005a 103static const char *get_username(cupsd_client_t *con);
ef416fc2 104static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri);
61cf44e2 105static void hold_new_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 106static void move_job(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 107static int ppd_parse_line(const char *line, char *option, int olen,
108 char *choice, int clen);
109static void print_job(cupsd_client_t *con, ipp_attribute_t *uri);
c5571a1d 110static void read_job_ticket(cupsd_client_t *con);
ef416fc2 111static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
61cf44e2
MS		 112static void release_held_new_jobs(cupsd_client_t *con,
113 ipp_attribute_t *uri);
ef416fc2 114static void release_job(cupsd_client_t *con, ipp_attribute_t *uri);
115static void renew_subscription(cupsd_client_t *con, int sub_id);
116static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri);
f7deaa1a 117static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job,
118 ipp_attribute_t *auth_info);
ef416fc2 119static void send_document(cupsd_client_t *con, ipp_attribute_t *uri);
f899b121 120static void send_http_error(cupsd_client_t *con, http_status_t status,
121 cupsd_printer_t *printer);
ef416fc2 122static void send_ipp_status(cupsd_client_t *con, ipp_status_t status,
123 const char *message, ...)
85dda01c 124 __attribute__((__format__(__printf__, 3, 4)));
ef416fc2 125static void set_default(cupsd_client_t *con, ipp_attribute_t *uri);
126static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
c168a833 127static void set_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
b423cd4c 128static void set_printer_defaults(cupsd_client_t *con,
129 cupsd_printer_t *printer);
ef416fc2 130static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri);
131static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri);
89d46774 132static void url_encode_attr(ipp_attribute_t *attr, char *buffer,
133 int bufsize);
b94498cf 134static char *url_encode_string(const char *s, char *buffer, int bufsize);
ef416fc2 135static int user_allowed(cupsd_printer_t *p, const char *username);
136static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri);
137static int validate_name(const char *name);
138static int validate_user(cupsd_job_t *job, cupsd_client_t *con,
139 const char *owner, char *username,
140 int userlen);
141
142
143/*
09a101d6 144 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
ef416fc2 145 */
146
147int /* O - 1 on success, 0 on failure */
148cupsdProcessIPPRequest(
149 cupsd_client_t *con) /* I - Client connection */
150{
151 ipp_tag_t group; /* Current group tag */
152 ipp_attribute_t *attr; /* Current attribute */
153 ipp_attribute_t *charset; /* Character set attribute */
154 ipp_attribute_t *language; /* Language attribute */
9f5eb9be 155 ipp_attribute_t *uri = NULL; /* Printer or job URI attribute */
ef416fc2 156 ipp_attribute_t *username; /* requesting-user-name attr */
157 int sub_id; /* Subscription ID */
158
159
160 cupsdLogMessage(CUPSD_LOG_DEBUG2,
161 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
996acce8 162 con, con->number, con->request->request.op.operation_id);
ef416fc2 163
164 /*
165 * First build an empty response message for this request...
166 */
167
168 con->response = ippNew();
169
bc44d920 170 con->response->request.status.version[0] =
171 con->request->request.op.version[0];
172 con->response->request.status.version[1] =
173 con->request->request.op.version[1];
174 con->response->request.status.request_id =
175 con->request->request.op.request_id;
ef416fc2 176
177 /*
178 * Then validate the request header and required attributes...
179 */
f7deaa1a 180
c168a833
MS		 181 if (con->request->request.any.version[0] != 1 &&
182 con->request->request.any.version[0] != 2)
ef416fc2 183 {
184 /*
c168a833 185 * Return an error, since we only support IPP 1.x and 2.x.
ef416fc2 186 */
187
188 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
189 "%04X %s Bad request version number %d.%d",
996acce8 190 IPP_VERSION_NOT_SUPPORTED, con->http->hostname,
ef416fc2 191 con->request->request.any.version[0],
192 con->request->request.any.version[1]);
193
194 send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED,
84315f46 195 _("Bad request version number %d.%d."),
ef416fc2 196 con->request->request.any.version[0],
197 con->request->request.any.version[1]);
f7deaa1a 198 }
f0ab5bff
MS		 199 else if (con->request->request.any.request_id < 1)
200 {
201 /*
202 * Return an error, since request IDs must be between 1 and 2^31-1
203 */
204
205 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
206 "%04X %s Bad request ID %d",
996acce8 207 IPP_BAD_REQUEST, con->http->hostname,
f0ab5bff
MS		 208 con->request->request.any.request_id);
209
84315f46 210 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad request ID %d."),
f0ab5bff
MS		 211 con->request->request.any.request_id);
212 }
fa73b229 213 else if (!con->request->attrs)
ef416fc2 214 {
215 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
216 "%04X %s No attributes in request",
996acce8 217 IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 218
84315f46 219 send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request."));
ef416fc2 220 }
221 else
222 {
223 /*
224 * Make sure that the attributes are provided in the correct order and
225 * don't repeat groups...
226 */
227
228 for (attr = con->request->attrs, group = attr->group_tag;
fa73b229 229 attr;
ef416fc2 230 attr = attr->next)
231 if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO)
232 {
233 /*
234 * Out of order; return an error...
235 */
236
237 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
238 "%04X %s Attribute groups are out of order",
996acce8 239 IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 240
241 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 242 _("Attribute groups are out of order (%x < %x)."),
ef416fc2 243 attr->group_tag, group);
244 break;
245 }
246 else
247 group = attr->group_tag;
248
fa73b229 249 if (!attr)
ef416fc2 250 {
251 /*
252 * Then make sure that the first three attributes are:
253 *
254 * attributes-charset
255 * attributes-natural-language
256 * printer-uri/job-uri
257 */
258
259 attr = con->request->attrs;
1340db2d
MS		 260 if (attr && attr->name &&
261 !strcmp(attr->name, "attributes-charset") &&
fa73b229 262 (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET)
ef416fc2 263 charset = attr;
264 else
265 charset = NULL;
266
267 if (attr)
268 attr = attr->next;
269
1340db2d
MS		 270 if (attr && attr->name &&
271 !strcmp(attr->name, "attributes-natural-language") &&
fa73b229 272 (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE)
1523f10d 273 {
ef416fc2 274 language = attr;
1523f10d
MS		 275
276 /*
277 * Reset language for this request if different from Accept-Language.
278 */
279
280 if (!con->language ||
281 strcmp(attr->values[0].string.text, con->language->language))
282 {
283 cupsLangFree(con->language);
284 con->language = cupsLangGet(attr->values[0].string.text);
285 }
286 }
ef416fc2 287 else
288 language = NULL;
289
fa73b229 290 if ((attr = ippFindAttribute(con->request, "printer-uri",
291 IPP_TAG_URI)) != NULL)
ef416fc2 292 uri = attr;
fa73b229 293 else if ((attr = ippFindAttribute(con->request, "job-uri",
294 IPP_TAG_URI)) != NULL)
ef416fc2 295 uri = attr;
b94498cf 296 else if (con->request->request.op.operation_id == CUPS_GET_PPD)
297 uri = ippFindAttribute(con->request, "ppd-name", IPP_TAG_NAME);
ef416fc2 298 else
299 uri = NULL;
300
301 if (charset)
302 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
bc44d920 303 "attributes-charset", NULL,
304 charset->values[0].string.text);
ef416fc2 305 else
306 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
f8b3a85b 307 "attributes-charset", NULL, "utf-8");
ef416fc2 308
309 if (language)
310 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
311 "attributes-natural-language", NULL,
312 language->values[0].string.text);
313 else
314 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
315 "attributes-natural-language", NULL, DefaultLanguage);
316
2e4ff8af 317 if (charset &&
88f9aafc
MS		 318 _cups_strcasecmp(charset->values[0].string.text, "us-ascii") &&
319 _cups_strcasecmp(charset->values[0].string.text, "utf-8"))
2e4ff8af
MS		 320 {
321 /*
322 * Bad character set...
323 */
324
4d301e69 325 cupsdLogMessage(CUPSD_LOG_ERROR, "Unsupported character set \"%s\"",
2e4ff8af
MS		 326 charset->values[0].string.text);
327 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
328 "%04X %s Unsupported attributes-charset value \"%s\"",
996acce8 329 IPP_CHARSET, con->http->hostname,
2e4ff8af
MS		 330 charset->values[0].string.text);
331 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 332 _("Unsupported character set \"%s\"."),
2e4ff8af
MS		 333 charset->values[0].string.text);
334 }
335 else if (!charset || !language ||
336 (!uri &&
337 con->request->request.op.operation_id != CUPS_GET_DEFAULT &&
338 con->request->request.op.operation_id != CUPS_GET_PRINTERS &&
339 con->request->request.op.operation_id != CUPS_GET_CLASSES &&
340 con->request->request.op.operation_id != CUPS_GET_DEVICES &&
341 con->request->request.op.operation_id != CUPS_GET_PPDS))
ef416fc2 342 {
343 /*
344 * Return an error, since attributes-charset,
345 * attributes-natural-language, and printer-uri/job-uri are required
346 * for all operations.
347 */
348
349 if (!charset)
350 {
351 cupsdLogMessage(CUPSD_LOG_ERROR,
4d301e69 352 "Missing attributes-charset attribute");
ef416fc2 353
354 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
355 "%04X %s Missing attributes-charset attribute",
996acce8 356 IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 357 }
358
359 if (!language)
360 {
361 cupsdLogMessage(CUPSD_LOG_ERROR,
4d301e69 362 "Missing attributes-natural-language attribute");
ef416fc2 363
364 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
365 "%04X %s Missing attributes-natural-language attribute",
996acce8 366 IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 367 }
368
369 if (!uri)
370 {
371 cupsdLogMessage(CUPSD_LOG_ERROR,
b94498cf 372 "Missing printer-uri, job-uri, or ppd-name "
4d301e69 373 "attribute");
ef416fc2 374
375 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
b94498cf 376 "%04X %s Missing printer-uri, job-uri, or ppd-name "
996acce8 377 "attribute", IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 378 }
379
380 cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow...");
381
fa73b229 382 for (attr = con->request->attrs; attr; attr = attr->next)
f7deaa1a 383 cupsdLogMessage(CUPSD_LOG_DEBUG,
ef416fc2 384 "attr \"%s\": group_tag = %x, value_tag = %x",
385 attr->name ? attr->name : "(null)", attr->group_tag,
386 attr->value_tag);
387
388 cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes...");
389
390 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 391 _("Missing required attributes."));
ef416fc2 392 }
393 else
394 {
395 /*
396 * OK, all the checks pass so far; make sure requesting-user-name is
397 * not "root" from a remote host...
398 */
399
400 if ((username = ippFindAttribute(con->request, "requesting-user-name",
401 IPP_TAG_NAME)) != NULL)
402 {
403 /*
404 * Check for root user...
405 */
406
407 if (!strcmp(username->values[0].string.text, "root") &&
996acce8 408 _cups_strcasecmp(con->http->hostname, "localhost") &&
ef416fc2 409 strcmp(con->username, "root"))
410 {
411 /*
412 * Remote unauthenticated user masquerading as local root...
413 */
414
757d2cad 415 _cupsStrFree(username->values[0].string.text);
416 username->values[0].string.text = _cupsStrAlloc(RemoteRoot);
ef416fc2 417 }
418 }
419
420 if ((attr = ippFindAttribute(con->request, "notify-subscription-id",
421 IPP_TAG_INTEGER)) != NULL)
422 sub_id = attr->values[0].integer;
423 else
424 sub_id = 0;
425
426 /*
427 * Then try processing the operation...
428 */
429
430 if (uri)
bd7854cb 431 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s",
432 ippOpString(con->request->request.op.operation_id),
433 uri->values[0].string.text);
434 else
435 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s",
436 ippOpString(con->request->request.op.operation_id));
ef416fc2 437
438 switch (con->request->request.op.operation_id)
439 {
440 case IPP_PRINT_JOB :
441 print_job(con, uri);
442 break;
443
444 case IPP_VALIDATE_JOB :
445 validate_job(con, uri);
446 break;
447
448 case IPP_CREATE_JOB :
449 create_job(con, uri);
450 break;
451
452 case IPP_SEND_DOCUMENT :
453 send_document(con, uri);
454 break;
455
456 case IPP_CANCEL_JOB :
457 cancel_job(con, uri);
458 break;
459
460 case IPP_GET_JOB_ATTRIBUTES :
461 get_job_attrs(con, uri);
462 break;
463
464 case IPP_GET_JOBS :
465 get_jobs(con, uri);
466 break;
467
468 case IPP_GET_PRINTER_ATTRIBUTES :
469 get_printer_attrs(con, uri);
470 break;
471
c168a833
MS		 472 case IPP_GET_PRINTER_SUPPORTED_VALUES :
473 get_printer_supported(con, uri);
474 break;
475
ef416fc2 476 case IPP_HOLD_JOB :
477 hold_job(con, uri);
478 break;
479
480 case IPP_RELEASE_JOB :
481 release_job(con, uri);
482 break;
483
484 case IPP_RESTART_JOB :
485 restart_job(con, uri);
486 break;
487
488 case IPP_PAUSE_PRINTER :
489 stop_printer(con, uri);
490 break;
491
492 case IPP_RESUME_PRINTER :
493 start_printer(con, uri);
494 break;
495
496 case IPP_PURGE_JOBS :
aaf19ab0
MS		 497 case IPP_CANCEL_JOBS :
498 case IPP_CANCEL_MY_JOBS :
ef416fc2 499 cancel_all_jobs(con, uri);
500 break;
501
502 case IPP_SET_JOB_ATTRIBUTES :
503 set_job_attrs(con, uri);
504 break;
505
c168a833
MS		 506 case IPP_SET_PRINTER_ATTRIBUTES :
507 set_printer_attrs(con, uri);
508 break;
509
61cf44e2
MS		 510 case IPP_HOLD_NEW_JOBS :
511 hold_new_jobs(con, uri);
512 break;
513
514 case IPP_RELEASE_HELD_NEW_JOBS :
515 release_held_new_jobs(con, uri);
516 break;
517
aaf19ab0
MS		 518 case IPP_CLOSE_JOB :
519 close_job(con, uri);
520 break;
521
ef416fc2 522 case CUPS_GET_DEFAULT :
523 get_default(con);
524 break;
525
526 case CUPS_GET_PRINTERS :
527 get_printers(con, 0);
528 break;
529
530 case CUPS_GET_CLASSES :
531 get_printers(con, CUPS_PRINTER_CLASS);
532 break;
533
534 case CUPS_ADD_PRINTER :
535 add_printer(con, uri);
536 break;
537
538 case CUPS_DELETE_PRINTER :
539 delete_printer(con, uri);
540 break;
541
542 case CUPS_ADD_CLASS :
543 add_class(con, uri);
544 break;
545
546 case CUPS_DELETE_CLASS :
547 delete_printer(con, uri);
548 break;
549
550 case CUPS_ACCEPT_JOBS :
551 case IPP_ENABLE_PRINTER :
552 accept_jobs(con, uri);
553 break;
554
555 case CUPS_REJECT_JOBS :
556 case IPP_DISABLE_PRINTER :
557 reject_jobs(con, uri);
558 break;
559
560 case CUPS_SET_DEFAULT :
561 set_default(con, uri);
562 break;
563
564 case CUPS_GET_DEVICES :
565 get_devices(con);
566 break;
567
2e4ff8af
MS		 568 case CUPS_GET_DOCUMENT :
569 get_document(con, uri);
570 break;
571
b94498cf 572 case CUPS_GET_PPD :
573 get_ppd(con, uri);
574 break;
575
ef416fc2 576 case CUPS_GET_PPDS :
577 get_ppds(con);
578 break;
579
580 case CUPS_MOVE_JOB :
581 move_job(con, uri);
582 break;
583
584 case CUPS_AUTHENTICATE_JOB :
585 authenticate_job(con, uri);
586 break;
587
588 case IPP_CREATE_PRINTER_SUBSCRIPTION :
589 case IPP_CREATE_JOB_SUBSCRIPTION :
590 create_subscription(con, uri);
591 break;
592
593 case IPP_GET_SUBSCRIPTION_ATTRIBUTES :
594 get_subscription_attrs(con, sub_id);
595 break;
596
597 case IPP_GET_SUBSCRIPTIONS :
598 get_subscriptions(con, uri);
599 break;
600
601 case IPP_RENEW_SUBSCRIPTION :
602 renew_subscription(con, sub_id);
603 break;
604
605 case IPP_CANCEL_SUBSCRIPTION :
606 cancel_subscription(con, sub_id);
607 break;
608
609 case IPP_GET_NOTIFICATIONS :
bd7854cb 610 get_notifications(con);
ef416fc2 611 break;
612
613 default :
614 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
615 "%04X %s Operation %04X (%s) not supported",
996acce8 616 IPP_OPERATION_NOT_SUPPORTED, con->http->hostname,
ef416fc2 617 con->request->request.op.operation_id,
618 ippOpString(con->request->request.op.operation_id));
619
620 send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED,
84315f46 621 _("%s not supported."),
bc44d920 622 ippOpString(
623 con->request->request.op.operation_id));
ef416fc2 624 break;
625 }
626 }
627 }
628 }
629
630 if (con->response)
631 {
632 /*
633 * Sending data from the scheduler...
634 */
635
ee571f26 636 cupsdLogMessage(con->response->request.status.status_code
c5571a1d
MS		 637 >= IPP_BAD_REQUEST &&
638 con->response->request.status.status_code
639 != IPP_NOT_FOUND ? CUPSD_LOG_ERROR : CUPSD_LOG_DEBUG,
21f36711 640 "[Client %d] Returning IPP %s for %s (%s) from %s",
996acce8 641 con->number,
ee571f26
MS		 642 ippErrorString(con->response->request.status.status_code),
643 ippOpString(con->request->request.op.operation_id),
9f5eb9be 644 uri ? uri->values[0].string.text : "no URI",
996acce8 645 con->http->hostname);
ef416fc2 646
a73ca01e
MS		 647 httpClearFields(con->http);
648
f301802f 649#ifdef CUPSD_USE_CHUNKING
e200616a
MS		 650 /*
651 * Because older versions of CUPS (1.1.17 and older) and some IPP
652 * clients do not implement chunking properly, we cannot use
653 * chunking by default. This may become the default in future
654 * CUPS releases, or we might add a configuration directive for
655 * it.
656 */
07725fee 657
e200616a
MS		 658 if (con->http->version == HTTP_1_1)
659 {
660 cupsdLogMessage(CUPSD_LOG_DEBUG,
661 "[Client %d] Transfer-Encoding: chunked",
662 con->number);
d09495fa 663
e200616a
MS		 664 cupsdSetLength(con->http, 0);
665 }
666 else
f301802f 667#endif /* CUPSD_USE_CHUNKING */
e200616a
MS		 668 {
669 size_t length; /* Length of response */
b94498cf 670
07725fee 671
e200616a 672 length = ippLength(con->response);
d09495fa 673
e200616a
MS		 674 if (con->file >= 0 && !con->pipe_pid)
675 {
676 struct stat fileinfo; /* File information */
b94498cf 677
e200616a
MS		 678 if (!fstat(con->file, &fileinfo))
679 length += fileinfo.st_size;
ef416fc2 680 }
681
e200616a
MS		 682 cupsdLogMessage(CUPSD_LOG_DEBUG,
683 "[Client %d] Content-Length: " CUPS_LLFMT,
684 con->number, CUPS_LLCAST length);
685 httpSetLength(con->http, length);
686 }
ef416fc2 687
e200616a
MS		 688 if (cupsdSendHeader(con, HTTP_OK, "application/ipp", CUPSD_AUTH_NONE))
689 {
ef416fc2 690 /*
691 * Tell the caller the response header was sent successfully...
692 */
693
e200616a
MS		 694 cupsdAddSelect(httpGetFd(con->http), (cupsd_selfunc_t)cupsdReadClient,
695 (cupsd_selfunc_t)cupsdWriteClient, con);
696
ef416fc2 697 return (1);
698 }
699 else
700 {
701 /*
702 * Tell the caller the response header could not be sent...
703 */
704
705 return (0);
706 }
707 }
708 else
709 {
710 /*
711 * Sending data from a subprocess like cups-deviced; tell the caller
712 * everything is A-OK so far...
713 */
714
715 return (1);
716 }
717}
718
719
09a101d6 720/*
721 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
722 */
723
91c84a35 724int /* O - 0 on success, -1 on error */
09a101d6 725cupsdTimeoutJob(cupsd_job_t *job) /* I - Job to timeout */
726{
727 cupsd_printer_t *printer; /* Destination printer or class */
728 ipp_attribute_t *attr; /* job-sheets attribute */
729 int kbytes; /* Kilobytes in banner */
730
731
732 job->pending_timeout = 0;
733
734 /*
735 * See if we need to add the ending sheet...
736 */
737
6d2f911b
MS		 738 if (!cupsdLoadJob(job))
739 return (-1);
740
09a101d6 741 printer = cupsdFindDest(job->dest);
742 attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME);
743
a2326b5b 744 if (printer && !(printer->type & CUPS_PRINTER_REMOTE) &&
09a101d6 745 attr && attr->num_values > 1)
746 {
747 /*
748 * Yes...
749 */
750
75bd9771
MS		 751 cupsdLogJob(job, CUPSD_LOG_INFO, "Adding end banner page \"%s\".",
752 attr->values[1].string.text);
09a101d6 753
91c84a35
MS		 754 if ((kbytes = copy_banner(NULL, job, attr->values[1].string.text)) < 0)
755 return (-1);
09a101d6 756
757 cupsdUpdateQuota(printer, job->username, 0, kbytes);
758 }
91c84a35
MS		 759
760 return (0);
09a101d6 761}
762
763
ef416fc2 764/*
765 * 'accept_jobs()' - Accept print jobs to a printer.
766 */
767
768static void
769accept_jobs(cupsd_client_t *con, /* I - Client connection */
770 ipp_attribute_t *uri) /* I - Printer or class URI */
771{
772 http_status_t status; /* Policy status */
bc44d920 773 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 774 cupsd_printer_t *printer; /* Printer data */
775
776
777 cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con,
996acce8 778 con->number, uri->values[0].string.text);
ef416fc2 779
780 /*
781 * Is the destination valid?
782 */
783
f7deaa1a 784 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 785 {
786 /*
787 * Bad URI...
788 */
789
790 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 791 _("The printer or class does not exist."));
ef416fc2 792 return;
793 }
794
795 /*
796 * Check policy...
797 */
798
799 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
800 {
f899b121 801 send_http_error(con, status, printer);
ef416fc2 802 return;
803 }
804
805 /*
806 * Accept jobs sent to the printer...
807 */
808
809 printer->accepting = 1;
810 printer->state_message[0] = '\0';
811
f8b3a85b
MS		 812 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
813 "Now accepting jobs.");
814
ef416fc2 815 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 816 {
3dfe78b3 817 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
f7deaa1a 818
819 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" now accepting jobs (\"%s\").",
820 printer->name, get_username(con));
821 }
ef416fc2 822 else
f7deaa1a 823 {
3dfe78b3 824 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 825
bc44d920 826 cupsdLogMessage(CUPSD_LOG_INFO,
827 "Printer \"%s\" now accepting jobs (\"%s\").",
f7deaa1a 828 printer->name, get_username(con));
829 }
ef416fc2 830
831 /*
832 * Everything was ok, so return OK status...
833 */
834
835 con->response->request.status.status_code = IPP_OK;
836}
837
838
839/*
840 * 'add_class()' - Add a class to the system.
841 */
842
843static void
844add_class(cupsd_client_t *con, /* I - Client connection */
845 ipp_attribute_t *uri) /* I - URI of class */
846{
847 http_status_t status; /* Policy status */
848 int i; /* Looping var */
61cf44e2 849 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 850 username[HTTP_MAX_URI], /* Username portion of URI */
851 host[HTTP_MAX_URI], /* Host portion of URI */
852 resource[HTTP_MAX_URI]; /* Resource portion of URI */
853 int port; /* Port portion of URI */
854 cupsd_printer_t *pclass, /* Class */
855 *member; /* Member printer/class */
856 cups_ptype_t dtype; /* Destination type */
ef416fc2 857 ipp_attribute_t *attr; /* Printer attribute */
858 int modify; /* Non-zero if we just modified */
e00b005a 859 int need_restart_job; /* Need to restart job? */
ef416fc2 860
861
862 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con,
996acce8 863 con->number, uri->values[0].string.text);
ef416fc2 864
865 /*
866 * Do we have a valid URI?
867 */
868
61cf44e2
MS		 869 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
870 sizeof(scheme), username, sizeof(username), host,
a4d04587 871 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 872
873
fa73b229 874 if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9)
ef416fc2 875 {
876 /*
877 * No, return an error...
878 */
879
880 send_ipp_status(con, IPP_BAD_REQUEST,
881 _("The printer-uri must be of the form "
882 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
883 return;
884 }
885
886 /*
887 * Do we have a valid printer name?
888 */
889
890 if (!validate_name(resource + 9))
891 {
892 /*
893 * No, return an error...
894 */
895
896 send_ipp_status(con, IPP_BAD_REQUEST,
897 _("The printer-uri \"%s\" contains invalid characters."),
898 uri->values[0].string.text);
899 return;
900 }
901
ef416fc2 902 /*
903 * See if the class already exists; if not, create a new class...
904 */
905
906 if ((pclass = cupsdFindClass(resource + 9)) == NULL)
907 {
908 /*
909 * Class doesn't exist; see if we have a printer of the same name...
910 */
911
a2326b5b 912 if ((pclass = cupsdFindPrinter(resource + 9)) != NULL)
ef416fc2 913 {
914 /*
915 * Yes, return an error...
916 */
917
918 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 919 _("A printer named \"%s\" already exists."),
ef416fc2 920 resource + 9);
921 return;
922 }
923
924 /*
2e4ff8af 925 * No, check the default policy and then add the class...
ef416fc2 926 */
927
2e4ff8af
MS		 928 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
929 {
930 send_http_error(con, status, NULL);
931 return;
932 }
933
ef416fc2 934 pclass = cupsdAddClass(resource + 9);
935 modify = 0;
936 }
2e4ff8af
MS		 937 else if ((status = cupsdCheckPolicy(pclass->op_policy_ptr, con,
938 NULL)) != HTTP_OK)
939 {
2fb76298 940 send_http_error(con, status, pclass);
2e4ff8af
MS		 941 return;
942 }
ef416fc2 943 else
944 modify = 1;
945
946 /*
947 * Look for attributes and copy them over as needed...
948 */
949
e00b005a 950 need_restart_job = 0;
951
fa73b229 952 if ((attr = ippFindAttribute(con->request, "printer-location",
953 IPP_TAG_TEXT)) != NULL)
ef416fc2 954 cupsdSetString(&pclass->location, attr->values[0].string.text);
955
fa73b229 956 if ((attr = ippFindAttribute(con->request, "printer-info",
957 IPP_TAG_TEXT)) != NULL)
ef416fc2 958 cupsdSetString(&pclass->info, attr->values[0].string.text);
959
fa73b229 960 if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs",
f8b3a85b
MS		 961 IPP_TAG_BOOLEAN)) != NULL &&
962 attr->values[0].boolean != pclass->accepting)
ef416fc2 963 {
bc44d920 964 cupsdLogMessage(CUPSD_LOG_INFO,
965 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
966 pclass->name, attr->values[0].boolean, pclass->accepting);
ef416fc2 967
968 pclass->accepting = attr->values[0].boolean;
f8b3a85b
MS		 969
970 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, pclass, NULL, "%s accepting jobs.",
971 pclass->accepting ? "Now" : "No longer");
ef416fc2 972 }
973
fa73b229 974 if ((attr = ippFindAttribute(con->request, "printer-is-shared",
975 IPP_TAG_BOOLEAN)) != NULL)
ef416fc2 976 {
977 if (pclass->shared && !attr->values[0].boolean)
f7deaa1a 978 cupsdDeregisterPrinter(pclass, 1);
ef416fc2 979
980 cupsdLogMessage(CUPSD_LOG_INFO,
981 "Setting %s printer-is-shared to %d (was %d.)",
982 pclass->name, attr->values[0].boolean, pclass->shared);
983
984 pclass->shared = attr->values[0].boolean;
985 }
986
fa73b229 987 if ((attr = ippFindAttribute(con->request, "printer-state",
988 IPP_TAG_ENUM)) != NULL)
ef416fc2 989 {
990 if (attr->values[0].integer != IPP_PRINTER_IDLE &&
991 attr->values[0].integer != IPP_PRINTER_STOPPED)
992 {
993 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 994 _("Attempt to set %s printer-state to bad value %d."),
ef416fc2 995 pclass->name, attr->values[0].integer);
996 return;
997 }
998
bc44d920 999 cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)",
1000 pclass->name, attr->values[0].integer, pclass->state);
ef416fc2 1001
1002 if (attr->values[0].integer == IPP_PRINTER_STOPPED)
1003 cupsdStopPrinter(pclass, 0);
1004 else
e00b005a 1005 {
ef416fc2 1006 cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0);
e00b005a 1007 need_restart_job = 1;
1008 }
ef416fc2 1009 }
fa73b229 1010 if ((attr = ippFindAttribute(con->request, "printer-state-message",
1011 IPP_TAG_TEXT)) != NULL)
ef416fc2 1012 {
1013 strlcpy(pclass->state_message, attr->values[0].string.text,
1014 sizeof(pclass->state_message));
f8b3a85b
MS		 1015
1016 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, pclass, NULL, "%s",
1017 pclass->state_message);
ef416fc2 1018 }
fa73b229 1019 if ((attr = ippFindAttribute(con->request, "member-uris",
1020 IPP_TAG_URI)) != NULL)
ef416fc2 1021 {
1022 /*
1023 * Clear the printer array as needed...
1024 */
1025
e00b005a 1026 need_restart_job = 1;
1027
ef416fc2 1028 if (pclass->num_printers > 0)
1029 {
1030 free(pclass->printers);
1031 pclass->num_printers = 0;
1032 }
1033
1034 /*
1035 * Add each printer or class that is listed...
1036 */
1037
1038 for (i = 0; i < attr->num_values; i ++)
1039 {
1040 /*
1041 * Search for the printer or class URI...
1042 */
1043
f7deaa1a 1044 if (!cupsdValidateDest(attr->values[i].string.text, &dtype, &member))
ef416fc2 1045 {
1046 /*
1047 * Bad URI...
1048 */
1049
1050 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 1051 _("The printer or class does not exist."));
ef416fc2 1052 return;
1053 }
acb056cb
MS		 1054 else if (dtype & CUPS_PRINTER_CLASS)
1055 {
1056 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 1057 _("Nested classes are not allowed."));
acb056cb
MS		 1058 return;
1059 }
ef416fc2 1060
1061 /*
1062 * Add it to the class...
1063 */
1064
1065 cupsdAddPrinterToClass(pclass, member);
1066 }
1067 }
1068
b423cd4c 1069 set_printer_defaults(con, pclass);
1070
09a101d6 1071 if ((attr = ippFindAttribute(con->request, "auth-info-required",
1072 IPP_TAG_KEYWORD)) != NULL)
1073 cupsdSetAuthInfoRequired(pclass, NULL, attr);
1074
ef416fc2 1075 /*
1076 * Update the printer class attributes and return...
1077 */
1078
1079 cupsdSetPrinterAttrs(pclass);
3dfe78b3 1080 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
e00b005a 1081
1082 if (need_restart_job && pclass->job)
1083 {
e00b005a 1084 /*
b9faaae1 1085 * Reset the current job to a "pending" status...
e00b005a 1086 */
1087
b9faaae1
MS		 1088 cupsdSetJobState(pclass->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
1089 "Job restarted because the class was modified.");
e00b005a 1090 }
1091
3dfe78b3 1092 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 1093
1094 if (modify)
1095 {
c7017ecc 1096 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED,
f8b3a85b
MS		 1097 pclass, NULL, "Class \"%s\" modified by \"%s\".",
1098 pclass->name, get_username(con));
ef416fc2 1099
1100 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".",
e00b005a 1101 pclass->name, get_username(con));
ef416fc2 1102 }
1103 else
1104 {
c7017ecc 1105 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED,
f8b3a85b
MS		 1106 pclass, NULL, "New class \"%s\" added by \"%s\".",
1107 pclass->name, get_username(con));
ef416fc2 1108
1109 cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".",
e00b005a 1110 pclass->name, get_username(con));
ef416fc2 1111 }
1112
1113 con->response->request.status.status_code = IPP_OK;
1114}
1115
1116
1117/*
1118 * 'add_file()' - Add a file to a job.
1119 */
1120
1121static int /* O - 0 on success, -1 on error */
1122add_file(cupsd_client_t *con, /* I - Connection to client */
1123 cupsd_job_t *job, /* I - Job to add to */
1124 mime_type_t *filetype, /* I - Type of file */
1125 int compression) /* I - Compression */
1126{
1127 mime_type_t **filetypes; /* New filetypes array... */
1128 int *compressions; /* New compressions array... */
1129
1130
1131 cupsdLogMessage(CUPSD_LOG_DEBUG2,
bc44d920 1132 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
996acce8 1133 "compression=%d)", con, con ? con->number : -1, job->id,
bc44d920 1134 filetype->super, filetype->type, compression);
ef416fc2 1135
1136 /*
1137 * Add the file to the job...
1138 */
1139
1140 if (job->num_files == 0)
1141 {
1142 compressions = (int *)malloc(sizeof(int));
1143 filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *));
1144 }
1145 else
1146 {
1147 compressions = (int *)realloc(job->compressions,
1148 (job->num_files + 1) * sizeof(int));
1149 filetypes = (mime_type_t **)realloc(job->filetypes,
1150 (job->num_files + 1) *
1151 sizeof(mime_type_t *));
1152 }
1153
cb7f98ee
MS		 1154 if (compressions)
1155 job->compressions = compressions;
1156
1157 if (filetypes)
1158 job->filetypes = filetypes;
1159
fa73b229 1160 if (!compressions || !filetypes)
ef416fc2 1161 {
b9faaae1
MS		 1162 cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_PURGE,
1163 "Job aborted because the scheduler ran out of memory.");
ef416fc2 1164
09a101d6 1165 if (con)
1166 send_ipp_status(con, IPP_INTERNAL_ERROR,
84315f46 1167 _("Unable to allocate memory for file types."));
09a101d6 1168
ef416fc2 1169 return (-1);
1170 }
1171
ef416fc2 1172 job->compressions[job->num_files] = compression;
ef416fc2 1173 job->filetypes[job->num_files] = filetype;
1174
1175 job->num_files ++;
1176
3dfe78b3
MS		 1177 job->dirty = 1;
1178 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
1179
ef416fc2 1180 return (0);
1181}
1182
1183
1184/*
b423cd4c 1185 * 'add_job()' - Add a job to a print queue.
ef416fc2 1186 */
1187
b423cd4c 1188static cupsd_job_t * /* O - Job object */
1189add_job(cupsd_client_t *con, /* I - Client connection */
f7deaa1a 1190 cupsd_printer_t *printer, /* I - Destination printer */
80ca4592 1191 mime_type_t *filetype) /* I - First print file type, if any */
ef416fc2 1192{
b423cd4c 1193 http_status_t status; /* Policy status */
f7deaa1a 1194 ipp_attribute_t *attr, /* Current attribute */
1195 *auth_info; /* auth-info attribute */
5a9febac 1196 const char *mandatory; /* Current mandatory job attribute */
b423cd4c 1197 const char *val; /* Default option value */
1198 int priority; /* Job priority */
b423cd4c 1199 cupsd_job_t *job; /* Current job */
f7deaa1a 1200 char job_uri[HTTP_MAX_URI]; /* Job URI */
b423cd4c 1201 int kbytes; /* Size of print file */
1202 int i; /* Looping var */
1203 int lowerpagerange; /* Page range bound */
54afec33
MS		 1204 int exact; /* Did we have an exact match? */
1205 ipp_attribute_t *media_col, /* media-col attribute */
1206 *media_margin; /* media-*-margin attribute */
1207 ipp_t *unsup_col; /* media-col in unsupported response */
5a9febac
MS		 1208 static const char * const readonly[] =/* List of read-only attributes */
1209 {
1210 "job-id",
cb7f98ee 1211 "job-k-octets-completed",
5a9febac 1212 "job-impressions-completed",
5a9febac
MS		 1213 "job-media-sheets-completed",
1214 "job-state",
1215 "job-state-message",
1216 "job-state-reasons",
1217 "time-at-completed",
1218 "time-at-creation",
1219 "time-at-processing"
1220 };
ef416fc2 1221
1222
f7deaa1a 1223 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %p(%s), %p(%s/%s))",
996acce8 1224 con, con->number, printer, printer->name,
0a682745
MS		 1225 filetype, filetype ? filetype->super : "none",
1226 filetype ? filetype->type : "none");
ef416fc2 1227
b423cd4c 1228 /*
1229 * Check remote printing to non-shared printer...
1230 */
ef416fc2 1231
b423cd4c 1232 if (!printer->shared &&
996acce8
MS		 1233 _cups_strcasecmp(con->http->hostname, "localhost") &&
1234 _cups_strcasecmp(con->http->hostname, ServerName))
b423cd4c 1235 {
1236 send_ipp_status(con, IPP_NOT_AUTHORIZED,
84315f46 1237 _("The printer or class is not shared."));
b423cd4c 1238 return (NULL);
1239 }
ef416fc2 1240
b423cd4c 1241 /*
1242 * Check policy...
1243 */
ef416fc2 1244
f899b121 1245 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
7594b224 1246
b423cd4c 1247 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
1248 {
f899b121 1249 send_http_error(con, status, printer);
b423cd4c 1250 return (NULL);
1251 }
f11a948a
MS		 1252 else if (printer->num_auth_info_required == 1 &&
1253 !strcmp(printer->auth_info_required[0], "negotiate") &&
1254 !con->username[0])
b423cd4c 1255 {
f899b121 1256 send_http_error(con, HTTP_UNAUTHORIZED, printer);
b423cd4c 1257 return (NULL);
1258 }
7594b224 1259#ifdef HAVE_SSL
996acce8
MS		 1260 else if (auth_info && !con->http->tls &&
1261 !httpAddrLocalhost(con->http->hostaddr))
7594b224 1262 {
1263 /*
1264 * Require encryption of auth-info over non-local connections...
1265 */
1266
f899b121 1267 send_http_error(con, HTTP_UPGRADE_REQUIRED, printer);
7594b224 1268 return (NULL);
1269 }
1270#endif /* HAVE_SSL */
ef416fc2 1271
b423cd4c 1272 /*
1273 * See if the printer is accepting jobs...
1274 */
1275
1276 if (!printer->accepting)
1277 {
1278 send_ipp_status(con, IPP_NOT_ACCEPTING,
1279 _("Destination \"%s\" is not accepting jobs."),
f7deaa1a 1280 printer->name);
b423cd4c 1281 return (NULL);
ef416fc2 1282 }
ef416fc2 1283
b423cd4c 1284 /*
80ca4592 1285 * Validate job template attributes; for now just document-format,
5a9febac
MS		 1286 * copies, job-sheets, number-up, page-ranges, mandatory attributes, and
1287 * media...
b423cd4c 1288 */
ef416fc2 1289
5a9febac
MS		 1290 for (i = 0; i < (int)(sizeof(readonly) / sizeof(readonly[0])); i ++)
1291 {
1292 if ((attr = ippFindAttribute(con->request, readonly[i],
1293 IPP_TAG_ZERO)) != NULL)
1294 {
1295 ippDeleteAttribute(con->request, attr);
1296
1297 if (StrictConformance)
1298 {
1299 send_ipp_status(con, IPP_BAD_REQUEST,
1300 _("The '%s' Job Description attribute cannot be "
1301 "supplied in a job creation request."), readonly[i]);
1302 return (NULL);
1303 }
1304
cb7f98ee 1305 cupsdLogMessage(CUPSD_LOG_INFO,
5a9febac
MS		 1306 "Unexpected '%s' Job Description attribute in a job "
1307 "creation request.", readonly[i]);
1308 }
1309 }
1310
1311 if (printer->pc)
1312 {
1313 for (mandatory = (char *)cupsArrayFirst(printer->pc->mandatory);
1314 mandatory;
1315 mandatory = (char *)cupsArrayNext(printer->pc->mandatory))
1316 {
1317 if (!ippFindAttribute(con->request, mandatory, IPP_TAG_ZERO))
1318 {
1319 /*
1320 * Missing a required attribute...
1321 */
1322
1323 send_ipp_status(con, IPP_CONFLICT,
1324 _("The \"%s\" attribute is required for print jobs."),
1325 mandatory);
1326 return (NULL);
1327 }
1328 }
1329 }
1330
80ca4592 1331 if (filetype && printer->filetypes &&
1332 !cupsArrayFind(printer->filetypes, filetype))
1333 {
1334 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
1335 /* MIME media type string */
1336
1337
1338 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
1339 filetype->type);
1340
1341 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 1342 _("Unsupported format \"%s\"."), mimetype);
80ca4592 1343
1344 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
1345 "document-format", NULL, mimetype);
1346
1347 return (NULL);
1348 }
1349
b423cd4c 1350 if ((attr = ippFindAttribute(con->request, "copies",
1351 IPP_TAG_INTEGER)) != NULL)
1352 {
1353 if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies)
1354 {
1355 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."),
1356 attr->values[0].integer);
1357 ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER,
1358 "copies", attr->values[0].integer);
1359 return (NULL);
1360 }
1361 }
ef416fc2 1362
3dfe78b3
MS		 1363 if ((attr = ippFindAttribute(con->request, "job-sheets",
1364 IPP_TAG_ZERO)) != NULL)
1365 {
1366 if (attr->value_tag != IPP_TAG_KEYWORD &&
1367 attr->value_tag != IPP_TAG_NAME)
1368 {
84315f46 1369 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-sheets value type."));
3dfe78b3
MS		 1370 return (NULL);
1371 }
1372
1373 if (attr->num_values > 2)
1374 {
1375 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 1376 _("Too many job-sheets values (%d > 2)."),
3dfe78b3
MS		 1377 attr->num_values);
1378 return (NULL);
1379 }
1380
1381 for (i = 0; i < attr->num_values; i ++)
1382 if (strcmp(attr->values[i].string.text, "none") &&
1383 !cupsdFindBanner(attr->values[i].string.text))
1384 {
84315f46 1385 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-sheets value \"%s\"."),
3dfe78b3
MS		 1386 attr->values[i].string.text);
1387 return (NULL);
1388 }
1389 }
1390
f7deaa1a 1391 if ((attr = ippFindAttribute(con->request, "number-up",
1392 IPP_TAG_INTEGER)) != NULL)
1393 {
1394 if (attr->values[0].integer != 1 &&
1395 attr->values[0].integer != 2 &&
1396 attr->values[0].integer != 4 &&
1397 attr->values[0].integer != 6 &&
1398 attr->values[0].integer != 9 &&
1399 attr->values[0].integer != 16)
1400 {
1401 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad number-up value %d."),
1402 attr->values[0].integer);
1403 ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER,
1404 "number-up", attr->values[0].integer);
1405 return (NULL);
1406 }
1407 }
1408
b423cd4c 1409 if ((attr = ippFindAttribute(con->request, "page-ranges",
1410 IPP_TAG_RANGE)) != NULL)
1411 {
1412 for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++)
1413 {
f7deaa1a 1414 if (attr->values[i].range.lower < lowerpagerange ||
b423cd4c 1415 attr->values[i].range.lower > attr->values[i].range.upper)
1416 {
1417 send_ipp_status(con, IPP_BAD_REQUEST,
1418 _("Bad page-ranges values %d-%d."),
1419 attr->values[i].range.lower,
1420 attr->values[i].range.upper);
1421 return (NULL);
1422 }
ef416fc2 1423
b423cd4c 1424 lowerpagerange = attr->values[i].range.upper + 1;
1425 }
1426 }
ef416fc2 1427
54afec33
MS		 1428 /*
1429 * Do media selection as needed...
1430 */
1431
c7017ecc
MS		 1432 if (!ippFindAttribute(con->request, "PageRegion", IPP_TAG_ZERO) &&
1433 !ippFindAttribute(con->request, "PageSize", IPP_TAG_ZERO) &&
f14324a7 1434 _ppdCacheGetPageSize(printer->pc, con->request, NULL, &exact))
54afec33 1435 {
54afec33
MS		 1436 if (!exact &&
1437 (media_col = ippFindAttribute(con->request, "media-col",
1438 IPP_TAG_BEGIN_COLLECTION)) != NULL)
1439 {
1440 send_ipp_status(con, IPP_OK_SUBST, _("Unsupported margins."));
1441
1442 unsup_col = ippNew();
54afec33
MS		 1443 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1444 "media-bottom-margin",
1445 IPP_TAG_INTEGER)) != NULL)
1446 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1447 "media-bottom-margin", media_margin->values[0].integer);
1448
1449 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1450 "media-left-margin",
1451 IPP_TAG_INTEGER)) != NULL)
1452 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1453 "media-left-margin", media_margin->values[0].integer);
1454
1455 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1456 "media-right-margin",
1457 IPP_TAG_INTEGER)) != NULL)
1458 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1459 "media-right-margin", media_margin->values[0].integer);
1460
1461 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1462 "media-top-margin",
1463 IPP_TAG_INTEGER)) != NULL)
1464 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1465 "media-top-margin", media_margin->values[0].integer);
aaf19ab0
MS		 1466
1467 ippAddCollection(con->response, IPP_TAG_UNSUPPORTED_GROUP, "media-col",
1468 unsup_col);
1469 ippDelete(unsup_col);
54afec33
MS		 1470 }
1471 }
1472
ef416fc2 1473 /*
b423cd4c 1474 * Make sure we aren't over our limit...
ef416fc2 1475 */
1476
b423cd4c 1477 if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs)
1478 cupsdCleanJobs();
ef416fc2 1479
f7deaa1a 1480 if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs)
b423cd4c 1481 {
84315f46 1482 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Too many active jobs."));
b423cd4c 1483 return (NULL);
1484 }
1485
bc44d920 1486 if ((i = check_quotas(con, printer)) < 0)
b423cd4c 1487 {
1488 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached."));
1489 return (NULL);
1490 }
bc44d920 1491 else if (i == 0)
1492 {
1493 send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Not allowed to print."));
1494 return (NULL);
1495 }
ef416fc2 1496
1497 /*
b423cd4c 1498 * Create the job and set things up...
ef416fc2 1499 */
1500
b423cd4c 1501 if ((attr = ippFindAttribute(con->request, "job-priority",
1502 IPP_TAG_INTEGER)) != NULL)
1503 priority = attr->values[0].integer;
1504 else
ef416fc2 1505 {
b423cd4c 1506 if ((val = cupsGetOption("job-priority", printer->num_options,
1507 printer->options)) != NULL)
1508 priority = atoi(val);
1509 else
1510 priority = 50;
ef416fc2 1511
b423cd4c 1512 ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority",
1513 priority);
1514 }
ef416fc2 1515
cb7f98ee 1516 if ((attr = ippFindAttribute(con->request, "job-name", IPP_TAG_ZERO)) == NULL)
b423cd4c 1517 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL,
41681883 1518 "Untitled");
cb7f98ee
MS		 1519 else if ((attr->value_tag != IPP_TAG_NAME &&
1520 attr->value_tag != IPP_TAG_NAMELANG) ||
1521 attr->num_values != 1)
1522 {
1523 send_ipp_status(con, IPP_ATTRIBUTES,
1524 _("Bad job-name value: Wrong type or count."));
1525 if ((attr = ippCopyAttribute(con->response, attr, 0)) != NULL)
1526 attr->group_tag = IPP_TAG_UNSUPPORTED_GROUP;
1527 return (NULL);
1528 }
1529 else if (!ippValidateAttribute(attr))
1530 {
1531 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad job-name value: %s"),
1532 cupsLastErrorString());
1533 if ((attr = ippCopyAttribute(con->response, attr, 0)) != NULL)
1534 attr->group_tag = IPP_TAG_UNSUPPORTED_GROUP;
1535 return (NULL);
1536 }
ef416fc2 1537
b423cd4c 1538 if ((job = cupsdAddJob(priority, printer->name)) == NULL)
1539 {
1540 send_ipp_status(con, IPP_INTERNAL_ERROR,
84315f46 1541 _("Unable to add job for destination \"%s\"."),
f7deaa1a 1542 printer->name);
b423cd4c 1543 return (NULL);
1544 }
ef416fc2 1545
a2326b5b 1546 job->dtype = printer->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
b423cd4c 1547 job->attrs = con->request;
3dfe78b3 1548 job->dirty = 1;
2abf387c 1549 con->request = ippNewRequest(job->attrs->request.op.operation_id);
ef416fc2 1550
3dfe78b3
MS		 1551 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
1552
321d8d57 1553 add_job_uuid(job);
b423cd4c 1554 apply_printer_defaults(printer, job);
ef416fc2 1555
b423cd4c 1556 attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME);
ef416fc2 1557
b423cd4c 1558 if (con->username[0])
1559 {
1560 cupsdSetString(&job->username, con->username);
ef416fc2 1561
1562 if (attr)
b423cd4c 1563 cupsdSetString(&attr->values[0].string.text, con->username);
ef416fc2 1564 }
b423cd4c 1565 else if (attr)
1566 {
1567 cupsdLogMessage(CUPSD_LOG_DEBUG,
1568 "add_job: requesting-user-name=\"%s\"",
1569 attr->values[0].string.text);
ef416fc2 1570
b423cd4c 1571 cupsdSetString(&job->username, attr->values[0].string.text);
1572 }
1573 else
1574 cupsdSetString(&job->username, "anonymous");
ef416fc2 1575
b423cd4c 1576 if (!attr)
1577 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME,
1578 "job-originating-user-name", NULL, job->username);
1579 else
1580 {
1581 attr->group_tag = IPP_TAG_JOB;
757d2cad 1582 _cupsStrFree(attr->name);
1583 attr->name = _cupsStrAlloc("job-originating-user-name");
b423cd4c 1584 }
ef416fc2 1585
f7deaa1a 1586 if (con->username[0] || auth_info)
1587 {
1588 save_auth_info(con, job, auth_info);
1589
1590 /*
1591 * Remove the auth-info attribute from the attribute data...
1592 */
1593
1594 if (auth_info)
a4924f6c 1595 ippDeleteAttribute(job->attrs, auth_info);
f7deaa1a 1596 }
1597
b423cd4c 1598 if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name",
1599 IPP_TAG_ZERO)) != NULL)
ef416fc2 1600 {
b423cd4c 1601 /*
1602 * Request contains a job-originating-host-name attribute; validate it...
1603 */
ef416fc2 1604
b423cd4c 1605 if (attr->value_tag != IPP_TAG_NAME ||
1606 attr->num_values != 1 ||
996acce8 1607 strcmp(con->http->hostname, "localhost"))
ef416fc2 1608 {
1609 /*
b423cd4c 1610 * Can't override the value if we aren't connected via localhost.
1611 * Also, we can only have 1 value and it must be a name value.
ef416fc2 1612 */
1613
b423cd4c 1614 switch (attr->value_tag)
1615 {
1616 case IPP_TAG_STRING :
1617 case IPP_TAG_TEXTLANG :
1618 case IPP_TAG_NAMELANG :
1619 case IPP_TAG_TEXT :
1620 case IPP_TAG_NAME :
1621 case IPP_TAG_KEYWORD :
1622 case IPP_TAG_URI :
1623 case IPP_TAG_URISCHEME :
1624 case IPP_TAG_CHARSET :
1625 case IPP_TAG_LANGUAGE :
1626 case IPP_TAG_MIMETYPE :
1627 /*
1628 * Free old strings...
1629 */
ef416fc2 1630
b423cd4c 1631 for (i = 0; i < attr->num_values; i ++)
1632 {
757d2cad 1633 _cupsStrFree(attr->values[i].string.text);
b423cd4c 1634 attr->values[i].string.text = NULL;
a2326b5b 1635 if (attr->values[i].string.language)
b423cd4c 1636 {
a2326b5b
MS		 1637 _cupsStrFree(attr->values[i].string.language);
1638 attr->values[i].string.language = NULL;
b423cd4c 1639 }
1640 }
ef416fc2 1641
b423cd4c 1642 default :
1643 break;
1644 }
ef416fc2 1645
b423cd4c 1646 /*
1647 * Use the default connection hostname instead...
1648 */
bd7854cb 1649
b423cd4c 1650 attr->value_tag = IPP_TAG_NAME;
1651 attr->num_values = 1;
996acce8 1652 attr->values[0].string.text = _cupsStrAlloc(con->http->hostname);
b423cd4c 1653 }
bd7854cb 1654
b423cd4c 1655 attr->group_tag = IPP_TAG_JOB;
1656 }
1657 else
1658 {
1659 /*
1660 * No job-originating-host-name attribute, so use the hostname from
1661 * the connection...
1662 */
bd7854cb 1663
f7deaa1a 1664 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME,
996acce8 1665 "job-originating-host-name", NULL, con->http->hostname);
b423cd4c 1666 }
bd7854cb 1667
b423cd4c 1668 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation",
1669 time(NULL));
1670 attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER,
1671 "time-at-processing", 0);
1672 attr->value_tag = IPP_TAG_NOVALUE;
1673 attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER,
1674 "time-at-completed", 0);
1675 attr->value_tag = IPP_TAG_NOVALUE;
bd7854cb 1676
1677 /*
b423cd4c 1678 * Add remaining job attributes...
bd7854cb 1679 */
1680
b423cd4c 1681 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
1682 job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM,
1683 "job-state", IPP_JOB_STOPPED);
d09495fa 1684 job->state_value = (ipp_jstate_t)job->state->values[0].integer;
12f89d24
MS		 1685 job->reasons = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD,
1686 "job-state-reasons", NULL, "job-incoming");
b423cd4c 1687 job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER,
1688 "job-media-sheets-completed", 0);
1689 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL,
1690 printer->uri);
bd7854cb 1691
b423cd4c 1692 if ((attr = ippFindAttribute(job->attrs, "job-k-octets",
1693 IPP_TAG_INTEGER)) != NULL)
1694 attr->values[0].integer = 0;
1695 else
1f0275e3 1696 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-k-octets", 0);
bd7854cb 1697
b423cd4c 1698 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
1699 IPP_TAG_KEYWORD)) == NULL)
1700 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
1701 if (!attr)
ef416fc2 1702 {
b423cd4c 1703 if ((val = cupsGetOption("job-hold-until", printer->num_options,
1704 printer->options)) == NULL)
1705 val = "no-hold";
ef416fc2 1706
b423cd4c 1707 attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD,
1708 "job-hold-until", NULL, val);
ef416fc2 1709 }
4a4b4f99 1710 if (attr && strcmp(attr->values[0].string.text, "no-hold"))
ef416fc2 1711 {
1712 /*
b423cd4c 1713 * Hold job until specified time...
ef416fc2 1714 */
1715
b9faaae1 1716 cupsdSetJobHoldUntil(job, attr->values[0].string.text, 0);
e53920b9 1717
1718 job->state->values[0].integer = IPP_JOB_HELD;
1719 job->state_value = IPP_JOB_HELD;
12f89d24
MS		 1720
1721 ippSetString(job->attrs, &job->reasons, 0, "job-hold-until-specified");
ef416fc2 1722 }
b423cd4c 1723 else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB)
ef416fc2 1724 {
dfd5680b 1725 job->hold_until = time(NULL) + MultipleOperationTimeout;
b423cd4c 1726 job->state->values[0].integer = IPP_JOB_HELD;
1727 job->state_value = IPP_JOB_HELD;
1728 }
1729 else
1730 {
1731 job->state->values[0].integer = IPP_JOB_PENDING;
1732 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 1733
1734 ippSetString(job->attrs, &job->reasons, 0, "none");
ef416fc2 1735 }
1736
a2326b5b 1737 if (!(printer->type & CUPS_PRINTER_REMOTE) || Classification)
ef416fc2 1738 {
1739 /*
b423cd4c 1740 * Add job sheets options...
ef416fc2 1741 */
1742
b423cd4c 1743 if ((attr = ippFindAttribute(job->attrs, "job-sheets",
1744 IPP_TAG_ZERO)) == NULL)
ef416fc2 1745 {
b423cd4c 1746 cupsdLogMessage(CUPSD_LOG_DEBUG,
1747 "Adding default job-sheets values \"%s,%s\"...",
1748 printer->job_sheets[0], printer->job_sheets[1]);
ef416fc2 1749
b423cd4c 1750 attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets",
1751 2, NULL, NULL);
426c6a59
MS		 1752 attr->values[0].string.text = _cupsStrRetain(printer->job_sheets[0]);
1753 attr->values[1].string.text = _cupsStrRetain(printer->job_sheets[1]);
ef416fc2 1754 }
1755
b423cd4c 1756 job->job_sheets = attr;
ef416fc2 1757
ef416fc2 1758 /*
b423cd4c 1759 * Enforce classification level if set...
ef416fc2 1760 */
1761
b423cd4c 1762 if (Classification)
ef416fc2 1763 {
b423cd4c 1764 cupsdLogMessage(CUPSD_LOG_INFO,
1765 "Classification=\"%s\", ClassifyOverride=%d",
1766 Classification ? Classification : "(null)",
1767 ClassifyOverride);
ef416fc2 1768
b423cd4c 1769 if (ClassifyOverride)
1770 {
1771 if (!strcmp(attr->values[0].string.text, "none") &&
1772 (attr->num_values == 1 ||
1773 !strcmp(attr->values[1].string.text, "none")))
1774 {
1775 /*
1776 * Force the leading banner to have the classification on it...
1777 */
ef416fc2 1778
b423cd4c 1779 cupsdSetString(&attr->values[0].string.text, Classification);
e00b005a 1780
75bd9771
MS		 1781 cupsdLogJob(job, CUPSD_LOG_NOTICE, "CLASSIFICATION FORCED "
1782 "job-sheets=\"%s,none\", "
1783 "job-originating-user-name=\"%s\"",
1784 Classification, job->username);
b423cd4c 1785 }
1786 else if (attr->num_values == 2 &&
1787 strcmp(attr->values[0].string.text,
1788 attr->values[1].string.text) &&
1789 strcmp(attr->values[0].string.text, "none") &&
1790 strcmp(attr->values[1].string.text, "none"))
1791 {
1792 /*
1793 * Can't put two different security markings on the same document!
1794 */
ef416fc2 1795
b423cd4c 1796 cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text);
ef416fc2 1797
75bd9771
MS		 1798 cupsdLogJob(job, CUPSD_LOG_NOTICE, "CLASSIFICATION FORCED "
1799 "job-sheets=\"%s,%s\", "
1800 "job-originating-user-name=\"%s\"",
1801 attr->values[0].string.text,
1802 attr->values[1].string.text, job->username);
b423cd4c 1803 }
1804 else if (strcmp(attr->values[0].string.text, Classification) &&
1805 strcmp(attr->values[0].string.text, "none") &&
1806 (attr->num_values == 1 ||
1807 (strcmp(attr->values[1].string.text, Classification) &&
1808 strcmp(attr->values[1].string.text, "none"))))
1809 {
1810 if (attr->num_values == 1)
75bd9771
MS		 1811 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1812 "CLASSIFICATION OVERRIDDEN "
1813 "job-sheets=\"%s\", "
1814 "job-originating-user-name=\"%s\"",
1815 attr->values[0].string.text, job->username);
b423cd4c 1816 else
75bd9771
MS		 1817 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1818 "CLASSIFICATION OVERRIDDEN "
1819 "job-sheets=\"%s,%s\",fffff "
1820 "job-originating-user-name=\"%s\"",
1821 attr->values[0].string.text,
1822 attr->values[1].string.text, job->username);
b423cd4c 1823 }
1824 }
1825 else if (strcmp(attr->values[0].string.text, Classification) &&
1826 (attr->num_values == 1 ||
1827 strcmp(attr->values[1].string.text, Classification)))
ef416fc2 1828 {
1829 /*
b423cd4c 1830 * Force the banner to have the classification on it...
ef416fc2 1831 */
1832
b423cd4c 1833 if (attr->num_values > 1 &&
1834 !strcmp(attr->values[0].string.text, attr->values[1].string.text))
1835 {
1836 cupsdSetString(&(attr->values[0].string.text), Classification);
1837 cupsdSetString(&(attr->values[1].string.text), Classification);
1838 }
1839 else
1840 {
1841 if (attr->num_values == 1 ||
1842 strcmp(attr->values[0].string.text, "none"))
1843 cupsdSetString(&(attr->values[0].string.text), Classification);
ef416fc2 1844
b423cd4c 1845 if (attr->num_values > 1 &&
1846 strcmp(attr->values[1].string.text, "none"))
1847 cupsdSetString(&(attr->values[1].string.text), Classification);
1848 }
ef416fc2 1849
b423cd4c 1850 if (attr->num_values > 1)
75bd9771
MS		 1851 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1852 "CLASSIFICATION FORCED "
1853 "job-sheets=\"%s,%s\", "
1854 "job-originating-user-name=\"%s\"",
1855 attr->values[0].string.text,
1856 attr->values[1].string.text, job->username);
b423cd4c 1857 else
75bd9771
MS		 1858 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1859 "CLASSIFICATION FORCED "
1860 "job-sheets=\"%s\", "
1861 "job-originating-user-name=\"%s\"",
1862 Classification, job->username);
ef416fc2 1863 }
1864 }
1865
b423cd4c 1866 /*
1867 * See if we need to add the starting sheet...
1868 */
ef416fc2 1869
a2326b5b 1870 if (!(printer->type & CUPS_PRINTER_REMOTE))
ef416fc2 1871 {
75bd9771
MS		 1872 cupsdLogJob(job, CUPSD_LOG_INFO, "Adding start banner page \"%s\".",
1873 attr->values[0].string.text);
ef416fc2 1874
91c84a35 1875 if ((kbytes = copy_banner(con, job, attr->values[0].string.text)) < 0)
3dfe78b3 1876 {
b9faaae1
MS		 1877 cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_PURGE,
1878 "Aborting job because the start banner could not be "
1879 "copied.");
91c84a35 1880 return (NULL);
3dfe78b3 1881 }
ef416fc2 1882
b423cd4c 1883 cupsdUpdateQuota(printer, job->username, 0, kbytes);
1884 }
ef416fc2 1885 }
b423cd4c 1886 else if ((attr = ippFindAttribute(job->attrs, "job-sheets",
1887 IPP_TAG_ZERO)) != NULL)
c8fef167 1888 job->job_sheets = attr;
ef416fc2 1889
b423cd4c 1890 /*
1891 * Fill in the response info...
1892 */
ef416fc2 1893
83e08001 1894 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 1895 con->clientname, con->clientport, "/jobs/%d", job->id);
b423cd4c 1896 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL,
1897 job_uri);
ef416fc2 1898
b423cd4c 1899 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
ef416fc2 1900
b423cd4c 1901 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state",
1902 job->state_value);
12f89d24
MS		 1903 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons",
1904 NULL, job->reasons->values[0].string.text);
ef416fc2 1905
b423cd4c 1906 con->response->request.status.status_code = IPP_OK;
ef416fc2 1907
b423cd4c 1908 /*
1909 * Add any job subscriptions...
1910 */
ef416fc2 1911
b423cd4c 1912 add_job_subscriptions(con, job);
ef416fc2 1913
b423cd4c 1914 /*
1915 * Set all but the first two attributes to the job attributes group...
1916 */
ef416fc2 1917
b423cd4c 1918 for (attr = job->attrs->attrs->next->next; attr; attr = attr->next)
1919 attr->group_tag = IPP_TAG_JOB;
ef416fc2 1920
1921 /*
b423cd4c 1922 * Fire the "job created" event...
ef416fc2 1923 */
1924
b423cd4c 1925 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created.");
ef416fc2 1926
1927 /*
b423cd4c 1928 * Return the new job...
ef416fc2 1929 */
1930
b423cd4c 1931 return (job);
1932}
ef416fc2 1933
ef416fc2 1934
ef416fc2 1935/*
9a4f8274 1936 * 'add_job_subscriptions()' - Add any subscriptions for a job.
ef416fc2 1937 */
1938
1939static void
b423cd4c 1940add_job_subscriptions(
1941 cupsd_client_t *con, /* I - Client connection */
1942 cupsd_job_t *job) /* I - Newly created job */
ef416fc2 1943{
b423cd4c 1944 int i; /* Looping var */
1945 ipp_attribute_t *prev, /* Previous attribute */
1946 *next, /* Next attribute */
1947 *attr; /* Current attribute */
1948 cupsd_subscription_t *sub; /* Subscription object */
1949 const char *recipient, /* notify-recipient-uri */
1950 *pullmethod; /* notify-pull-method */
1951 ipp_attribute_t *user_data; /* notify-user-data */
1952 int interval; /* notify-time-interval */
1953 unsigned mask; /* notify-events */
ef416fc2 1954
ef416fc2 1955
b423cd4c 1956 /*
1957 * Find the first subscription group attribute; return if we have
1958 * none...
1959 */
ef416fc2 1960
1f0275e3 1961 for (attr = job->attrs->attrs; attr; attr = attr->next)
b423cd4c 1962 if (attr->group_tag == IPP_TAG_SUBSCRIPTION)
1963 break;
ef416fc2 1964
b423cd4c 1965 if (!attr)
1966 return;
ef416fc2 1967
b423cd4c 1968 /*
1969 * Process the subscription attributes in the request...
1970 */
ef416fc2 1971
b423cd4c 1972 while (attr)
1973 {
1974 recipient = NULL;
1975 pullmethod = NULL;
1976 user_data = NULL;
1977 interval = 0;
1978 mask = CUPSD_EVENT_NONE;
ef416fc2 1979
b423cd4c 1980 while (attr && attr->group_tag != IPP_TAG_ZERO)
1981 {
f899b121 1982 if (!strcmp(attr->name, "notify-recipient-uri") &&
b423cd4c 1983 attr->value_tag == IPP_TAG_URI)
3dfe78b3
MS		 1984 {
1985 /*
1986 * Validate the recipient scheme against the ServerBin/notifier
1987 * directory...
1988 */
1989
1990 char notifier[1024], /* Notifier filename */
1991 scheme[HTTP_MAX_URI], /* Scheme portion of URI */
1992 userpass[HTTP_MAX_URI], /* Username portion of URI */
1993 host[HTTP_MAX_URI], /* Host portion of URI */
1994 resource[HTTP_MAX_URI]; /* Resource portion of URI */
1995 int port; /* Port portion of URI */
1996
1997
b423cd4c 1998 recipient = attr->values[0].string.text;
3dfe78b3
MS		 1999
2000 if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient,
2001 scheme, sizeof(scheme), userpass, sizeof(userpass),
2002 host, sizeof(host), &port,
2003 resource, sizeof(resource)) < HTTP_URI_OK)
2004 {
2005 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2006 _("Bad notify-recipient-uri \"%s\"."), recipient);
3dfe78b3
MS		 2007 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2008 "notify-status-code", IPP_URI_SCHEME);
2009 return;
2010 }
2011
2012 snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin,
2013 scheme);
2014 if (access(notifier, X_OK))
2015 {
2016 send_ipp_status(con, IPP_NOT_POSSIBLE,
2017 _("notify-recipient-uri URI \"%s\" uses unknown "
84315f46 2018 "scheme."), recipient);
3dfe78b3
MS		 2019 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2020 "notify-status-code", IPP_URI_SCHEME);
2021 return;
2022 }
2023
2024 if (!strcmp(scheme, "rss") && !check_rss_recipient(recipient))
2025 {
2026 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2027 _("notify-recipient-uri URI \"%s\" is already used."),
3dfe78b3
MS		 2028 recipient);
2029 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2030 "notify-status-code", IPP_ATTRIBUTES);
2031 return;
2032 }
2033 }
b423cd4c 2034 else if (!strcmp(attr->name, "notify-pull-method") &&
2035 attr->value_tag == IPP_TAG_KEYWORD)
3dfe78b3 2036 {
b423cd4c 2037 pullmethod = attr->values[0].string.text;
3dfe78b3
MS		 2038
2039 if (strcmp(pullmethod, "ippget"))
2040 {
2041 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2042 _("Bad notify-pull-method \"%s\"."), pullmethod);
3dfe78b3
MS		 2043 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2044 "notify-status-code", IPP_ATTRIBUTES);
2045 return;
2046 }
2047 }
b423cd4c 2048 else if (!strcmp(attr->name, "notify-charset") &&
2049 attr->value_tag == IPP_TAG_CHARSET &&
2050 strcmp(attr->values[0].string.text, "us-ascii") &&
2051 strcmp(attr->values[0].string.text, "utf-8"))
2052 {
2053 send_ipp_status(con, IPP_CHARSET,
84315f46 2054 _("Character set \"%s\" not supported."),
b423cd4c 2055 attr->values[0].string.text);
2056 return;
2057 }
2058 else if (!strcmp(attr->name, "notify-natural-language") &&
2059 (attr->value_tag != IPP_TAG_LANGUAGE ||
2060 strcmp(attr->values[0].string.text, DefaultLanguage)))
2061 {
2062 send_ipp_status(con, IPP_CHARSET,
84315f46 2063 _("Language \"%s\" not supported."),
b423cd4c 2064 attr->values[0].string.text);
2065 return;
2066 }
2067 else if (!strcmp(attr->name, "notify-user-data") &&
2068 attr->value_tag == IPP_TAG_STRING)
2069 {
2070 if (attr->num_values > 1 || attr->values[0].unknown.length > 63)
2071 {
2072 send_ipp_status(con, IPP_REQUEST_VALUE,
2073 _("The notify-user-data value is too large "
84315f46 2074 "(%d > 63 octets)."),
b423cd4c 2075 attr->values[0].unknown.length);
2076 return;
2077 }
ef416fc2 2078
b423cd4c 2079 user_data = attr;
2080 }
2081 else if (!strcmp(attr->name, "notify-events") &&
2082 attr->value_tag == IPP_TAG_KEYWORD)
2083 {
2084 for (i = 0; i < attr->num_values; i ++)
2085 mask |= cupsdEventValue(attr->values[i].string.text);
2086 }
2087 else if (!strcmp(attr->name, "notify-lease-duration"))
2088 {
2089 send_ipp_status(con, IPP_BAD_REQUEST,
2090 _("The notify-lease-duration attribute cannot be "
2091 "used with job subscriptions."));
2092 return;
2093 }
2094 else if (!strcmp(attr->name, "notify-time-interval") &&
2095 attr->value_tag == IPP_TAG_INTEGER)
2096 interval = attr->values[0].integer;
ef416fc2 2097
b423cd4c 2098 attr = attr->next;
2099 }
ef416fc2 2100
b423cd4c 2101 if (!recipient && !pullmethod)
2102 break;
ef416fc2 2103
b423cd4c 2104 if (mask == CUPSD_EVENT_NONE)
2105 mask = CUPSD_EVENT_JOB_COMPLETED;
ef416fc2 2106
52f6f666
MS		 2107 if ((sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job,
2108 recipient, 0)) != NULL)
2109 {
2110 sub->interval = interval;
ef416fc2 2111
52f6f666 2112 cupsdSetString(&sub->owner, job->username);
ef416fc2 2113
52f6f666
MS		 2114 if (user_data)
2115 {
2116 sub->user_data_len = user_data->values[0].unknown.length;
2117 memcpy(sub->user_data, user_data->values[0].unknown.data,
2118 sub->user_data_len);
2119 }
ef416fc2 2120
52f6f666
MS		 2121 ippAddSeparator(con->response);
2122 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
2123 "notify-subscription-id", sub->id);
f8b3a85b
MS		 2124
2125 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d",
2126 sub->id, job->id);
ef416fc2 2127 }
2128
b423cd4c 2129 if (attr)
2130 attr = attr->next;
ef416fc2 2131 }
2132
3dfe78b3 2133 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
b423cd4c 2134
ef416fc2 2135 /*
b423cd4c 2136 * Remove all of the subscription attributes from the job request...
1f0275e3
MS		 2137 *
2138 * TODO: Optimize this since subscription groups have to come at the
2139 * end of the request...
ef416fc2 2140 */
2141
b423cd4c 2142 for (attr = job->attrs->attrs, prev = NULL; attr; attr = next)
ef416fc2 2143 {
b423cd4c 2144 next = attr->next;
ef416fc2 2145
b423cd4c 2146 if (attr->group_tag == IPP_TAG_SUBSCRIPTION ||
2147 attr->group_tag == IPP_TAG_ZERO)
2148 {
2149 /*
2150 * Free and remove this attribute...
2151 */
ef416fc2 2152
a2326b5b 2153 ippDeleteAttribute(NULL, attr);
ef416fc2 2154
b423cd4c 2155 if (prev)
2156 prev->next = next;
2157 else
2158 job->attrs->attrs = next;
2159 }
2160 else
2161 prev = attr;
ef416fc2 2162 }
2163
b423cd4c 2164 job->attrs->last = prev;
2165 job->attrs->current = prev;
2166}
ef416fc2 2167
ef416fc2 2168
b423cd4c 2169/*
2170 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2171 *
2172 * See RFC 4122 for the definition of UUIDs and the format.
2173 */
2174
2175static void
321d8d57 2176add_job_uuid(cupsd_job_t *job) /* I - Job */
b423cd4c 2177{
82f97232 2178 char uuid[64]; /* job-uuid string */
ef416fc2 2179
ef416fc2 2180
2181 /*
82f97232 2182 * Add a job-uuid attribute if none exists...
ef416fc2 2183 */
2184
82f97232
MS		 2185 if (!ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI))
2186 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL,
07ed0e9a
MS		 2187 _httpAssembleUUID(ServerName, RemotePort, job->dest, job->id,
2188 uuid, sizeof(uuid)));
ef416fc2 2189}
2190
2191
2192/*
b423cd4c 2193 * 'add_printer()' - Add a printer to the system.
ef416fc2 2194 */
2195
2196static void
b423cd4c 2197add_printer(cupsd_client_t *con, /* I - Client connection */
2198 ipp_attribute_t *uri) /* I - URI of printer */
ef416fc2 2199{
2200 http_status_t status; /* Policy status */
b423cd4c 2201 int i; /* Looping var */
09a101d6 2202 char scheme[HTTP_MAX_URI], /* Method portion of URI */
b423cd4c 2203 username[HTTP_MAX_URI], /* Username portion of URI */
ef416fc2 2204 host[HTTP_MAX_URI], /* Host portion of URI */
2205 resource[HTTP_MAX_URI]; /* Resource portion of URI */
2206 int port; /* Port portion of URI */
b423cd4c 2207 cupsd_printer_t *printer; /* Printer/class */
2208 ipp_attribute_t *attr; /* Printer attribute */
2209 cups_file_t *fp; /* Script/PPD file */
2210 char line[1024]; /* Line from file... */
2211 char srcfile[1024], /* Source Script/PPD file */
2212 dstfile[1024]; /* Destination Script/PPD file */
2213 int modify; /* Non-zero if we are modifying */
b226ab99
MS		 2214 int changed_driver, /* Changed the PPD/interface script? */
2215 need_restart_job, /* Need to restart job? */
2216 set_device_uri, /* Did we set the device URI? */
09a101d6 2217 set_port_monitor; /* Did we set the port monitor? */
ef416fc2 2218
2219
b423cd4c 2220 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con,
996acce8 2221 con->number, uri->values[0].string.text);
ef416fc2 2222
2223 /*
b423cd4c 2224 * Do we have a valid URI?
ef416fc2 2225 */
2226
09a101d6 2227 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
2228 sizeof(scheme), username, sizeof(username), host,
b423cd4c 2229 sizeof(host), &port, resource, sizeof(resource));
2230
2231 if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10)
ef416fc2 2232 {
b423cd4c 2233 /*
2234 * No, return an error...
2235 */
2236
ef416fc2 2237 send_ipp_status(con, IPP_BAD_REQUEST,
b423cd4c 2238 _("The printer-uri must be of the form "
2239 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
ef416fc2 2240 return;
2241 }
2242
2243 /*
b423cd4c 2244 * Do we have a valid printer name?
ef416fc2 2245 */
2246
b423cd4c 2247 if (!validate_name(resource + 10))
ef416fc2 2248 {
b423cd4c 2249 /*
2250 * No, return an error...
2251 */
2252
2253 send_ipp_status(con, IPP_BAD_REQUEST,
2254 _("The printer-uri \"%s\" contains invalid characters."),
2255 uri->values[0].string.text);
2256 return;
ef416fc2 2257 }
ef416fc2 2258
ef416fc2 2259 /*
b423cd4c 2260 * See if the printer already exists; if not, create a new printer...
2261 */
ef416fc2 2262
b423cd4c 2263 if ((printer = cupsdFindPrinter(resource + 10)) == NULL)
ef416fc2 2264 {
2265 /*
b423cd4c 2266 * Printer doesn't exist; see if we have a class of the same name...
ef416fc2 2267 */
2268
a2326b5b 2269 if ((printer = cupsdFindClass(resource + 10)) != NULL)
ef416fc2 2270 {
b423cd4c 2271 /*
2272 * Yes, return an error...
2273 */
ef416fc2 2274
b423cd4c 2275 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2276 _("A class named \"%s\" already exists."),
b423cd4c 2277 resource + 10);
ef416fc2 2278 return;
2279 }
2280
2281 /*
2e4ff8af 2282 * No, check the default policy then add the printer...
ef416fc2 2283 */
2284
2e4ff8af
MS		 2285 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
2286 {
2287 send_http_error(con, status, NULL);
2288 return;
2289 }
2290
b423cd4c 2291 printer = cupsdAddPrinter(resource + 10);
2292 modify = 0;
ef416fc2 2293 }
2e4ff8af
MS		 2294 else if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
2295 NULL)) != HTTP_OK)
2296 {
2fb76298 2297 send_http_error(con, status, printer);
2e4ff8af
MS		 2298 return;
2299 }
b423cd4c 2300 else
2301 modify = 1;
ef416fc2 2302
b423cd4c 2303 /*
2304 * Look for attributes and copy them over as needed...
2305 */
ef416fc2 2306
b226ab99 2307 changed_driver = 0;
b423cd4c 2308 need_restart_job = 0;
ef416fc2 2309
b423cd4c 2310 if ((attr = ippFindAttribute(con->request, "printer-location",
2311 IPP_TAG_TEXT)) != NULL)
2312 cupsdSetString(&printer->location, attr->values[0].string.text);
ef416fc2 2313
b423cd4c 2314 if ((attr = ippFindAttribute(con->request, "printer-info",
2315 IPP_TAG_TEXT)) != NULL)
2316 cupsdSetString(&printer->info, attr->values[0].string.text);
ef416fc2 2317
09a101d6 2318 set_device_uri = 0;
2319
b423cd4c 2320 if ((attr = ippFindAttribute(con->request, "device-uri",
2321 IPP_TAG_URI)) != NULL)
ef416fc2 2322 {
2323 /*
b423cd4c 2324 * Do we have a valid device URI?
ef416fc2 2325 */
2326
0af14961
MS		 2327 http_uri_status_t uri_status; /* URI separation status */
2328 char old_device_uri[1024];
2329 /* Old device URI */
6961465f
MS		 2330 static const char * const uri_status_strings[] =
2331 {
2332 "URI too large.",
2333 "Bad arguments to function.",
2334 "Bad resource path.",
2335 "Bad port number.",
2336 "Bad hostname/address.",
2337 "Bad username/password.",
2338 "Bad URI scheme.",
2339 "Bad URI.",
2340 "OK",
2341 "Missing URI scheme.",
2342 "Unknown URI scheme",
2343 "Missing resource path."
2344 };
2fb76298
MS		 2345
2346
b423cd4c 2347 need_restart_job = 1;
ef416fc2 2348
2fb76298
MS		 2349 uri_status = httpSeparateURI(HTTP_URI_CODING_ALL,
2350 attr->values[0].string.text,
2351 scheme, sizeof(scheme),
2352 username, sizeof(username),
2353 host, sizeof(host), &port,
2354 resource, sizeof(resource));
2355
6961465f
MS		 2356 cupsdLogMessage(CUPSD_LOG_DEBUG,
2357 "%s device-uri: %s", printer->name,
2358 uri_status_strings[uri_status - HTTP_URI_STATUS_OVERFLOW]);
2359
2fb76298
MS		 2360 if (uri_status < HTTP_URI_OK)
2361 {
84315f46 2362 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"."),
2fb76298 2363 attr->values[0].string.text);
2fb76298
MS		 2364 return;
2365 }
b423cd4c 2366
09a101d6 2367 if (!strcmp(scheme, "file"))
ef416fc2 2368 {
2369 /*
b423cd4c 2370 * See if the administrator has enabled file devices...
ef416fc2 2371 */
2372
b423cd4c 2373 if (!FileDevice && strcmp(resource, "/dev/null"))
ef416fc2 2374 {
2375 /*
b423cd4c 2376 * File devices are disabled and the URL is not file:/dev/null...
ef416fc2 2377 */
2378
b423cd4c 2379 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2380 _("File device URIs have been disabled. "
b423cd4c 2381 "To enable, see the FileDevice directive in "
cb7f98ee 2382 "\"%s/cups-files.conf\"."),
b423cd4c 2383 ServerRoot);
ef416fc2 2384 return;
2385 }
b423cd4c 2386 }
2387 else
2388 {
ef416fc2 2389 /*
b423cd4c 2390 * See if the backend exists and is executable...
ef416fc2 2391 */
2392
09a101d6 2393 snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, scheme);
b423cd4c 2394 if (access(srcfile, X_OK))
ef416fc2 2395 {
2396 /*
b423cd4c 2397 * Could not find device in list!
ef416fc2 2398 */
ef416fc2 2399
84315f46
MS		 2400 send_ipp_status(con, IPP_NOT_POSSIBLE,
2401 _("Bad device-uri scheme \"%s\"."), scheme);
b423cd4c 2402 return;
ef416fc2 2403 }
2404 }
ef416fc2 2405
0af14961
MS		 2406 if (printer->sanitized_device_uri)
2407 strlcpy(old_device_uri, printer->sanitized_device_uri,
2408 sizeof(old_device_uri));
2409 else
2410 old_device_uri[0] = '\0';
2411
2412 cupsdSetDeviceURI(printer, attr->values[0].string.text);
2413
b423cd4c 2414 cupsdLogMessage(CUPSD_LOG_INFO,
2415 "Setting %s device-uri to \"%s\" (was \"%s\".)",
0af14961
MS		 2416 printer->name, printer->sanitized_device_uri,
2417 old_device_uri);
ef416fc2 2418
09a101d6 2419 set_device_uri = 1;
ef416fc2 2420 }
2421
09a101d6 2422 set_port_monitor = 0;
2423
b423cd4c 2424 if ((attr = ippFindAttribute(con->request, "port-monitor",
09a101d6 2425 IPP_TAG_NAME)) != NULL)
ef416fc2 2426 {
b423cd4c 2427 ipp_attribute_t *supported; /* port-monitor-supported attribute */
ef416fc2 2428
ef416fc2 2429
b423cd4c 2430 need_restart_job = 1;
ef416fc2 2431
e4572d57 2432 supported = ippFindAttribute(printer->ppd_attrs, "port-monitor-supported",
a41f09e2 2433 IPP_TAG_NAME);
080811b1
MS		 2434 if (supported)
2435 {
2436 for (i = 0; i < supported->num_values; i ++)
2437 if (!strcmp(supported->values[i].string.text,
2438 attr->values[0].string.text))
2439 break;
2440 }
ef416fc2 2441
080811b1 2442 if (!supported || i >= supported->num_values)
b423cd4c 2443 {
84315f46 2444 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"."),
b423cd4c 2445 attr->values[0].string.text);
2446 return;
2447 }
ef416fc2 2448
b423cd4c 2449 cupsdLogMessage(CUPSD_LOG_INFO,
2450 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2451 printer->name, attr->values[0].string.text,
09a101d6 2452 printer->port_monitor ? printer->port_monitor : "none");
ef416fc2 2453
b423cd4c 2454 if (strcmp(attr->values[0].string.text, "none"))
2455 cupsdSetString(&printer->port_monitor, attr->values[0].string.text);
2456 else
2457 cupsdClearString(&printer->port_monitor);
09a101d6 2458
2459 set_port_monitor = 1;
b423cd4c 2460 }
ef416fc2 2461
b423cd4c 2462 if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs",
f8b3a85b
MS		 2463 IPP_TAG_BOOLEAN)) != NULL &&
2464 attr->values[0].boolean != printer->accepting)
b423cd4c 2465 {
2466 cupsdLogMessage(CUPSD_LOG_INFO,
2467 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2468 printer->name, attr->values[0].boolean, printer->accepting);
ef416fc2 2469
b423cd4c 2470 printer->accepting = attr->values[0].boolean;
f8b3a85b
MS		 2471
2472 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
2473 "%s accepting jobs.",
2474 printer->accepting ? "Now" : "No longer");
b423cd4c 2475 }
bd7854cb 2476
b423cd4c 2477 if ((attr = ippFindAttribute(con->request, "printer-is-shared",
2478 IPP_TAG_BOOLEAN)) != NULL)
2479 {
07ed0e9a
MS		 2480 if (attr->values[0].boolean &&
2481 printer->num_auth_info_required == 1 &&
2482 !strcmp(printer->auth_info_required[0], "negotiate"))
2483 {
2484 send_ipp_status(con, IPP_BAD_REQUEST,
2485 _("Cannot share a remote Kerberized printer."));
2486 return;
2487 }
2488
b423cd4c 2489 if (printer->shared && !attr->values[0].boolean)
f7deaa1a 2490 cupsdDeregisterPrinter(printer, 1);
bd7854cb 2491
b423cd4c 2492 cupsdLogMessage(CUPSD_LOG_INFO,
2493 "Setting %s printer-is-shared to %d (was %d.)",
2494 printer->name, attr->values[0].boolean, printer->shared);
bd7854cb 2495
b423cd4c 2496 printer->shared = attr->values[0].boolean;
2497 }
bd7854cb 2498
b423cd4c 2499 if ((attr = ippFindAttribute(con->request, "printer-state",
2500 IPP_TAG_ENUM)) != NULL)
bd7854cb 2501 {
b423cd4c 2502 if (attr->values[0].integer != IPP_PRINTER_IDLE &&
2503 attr->values[0].integer != IPP_PRINTER_STOPPED)
2504 {
84315f46 2505 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d."),
b423cd4c 2506 attr->values[0].integer);
2507 return;
2508 }
bd7854cb 2509
bc44d920 2510 cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)",
2511 printer->name, attr->values[0].integer, printer->state);
b423cd4c 2512
2513 if (attr->values[0].integer == IPP_PRINTER_STOPPED)
2514 cupsdStopPrinter(printer, 0);
2515 else
2516 {
2517 need_restart_job = 1;
2518 cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0);
2519 }
2520 }
745129be 2521
b423cd4c 2522 if ((attr = ippFindAttribute(con->request, "printer-state-message",
2523 IPP_TAG_TEXT)) != NULL)
2524 {
2525 strlcpy(printer->state_message, attr->values[0].string.text,
2526 sizeof(printer->state_message));
f8b3a85b
MS		 2527
2528 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL, "%s",
2529 printer->state_message);
bd7854cb 2530 }
2531
1f6f3dbc
MS		 2532 if ((attr = ippFindAttribute(con->request, "printer-state-reasons",
2533 IPP_TAG_KEYWORD)) != NULL)
2534 {
2535 if (attr->num_values >
2536 (int)(sizeof(printer->reasons) / sizeof(printer->reasons[0])))
2537 {
2538 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2539 _("Too many printer-state-reasons values (%d > %d)."),
1f6f3dbc
MS		 2540 attr->num_values,
2541 (int)(sizeof(printer->reasons) /
2542 sizeof(printer->reasons[0])));
2543 return;
2544 }
2545
2546 for (i = 0; i < printer->num_reasons; i ++)
2547 _cupsStrFree(printer->reasons[i]);
2548
2549 printer->num_reasons = 0;
2550 for (i = 0; i < attr->num_values; i ++)
2551 {
2552 if (!strcmp(attr->values[i].string.text, "none"))
2553 continue;
2554
2555 printer->reasons[printer->num_reasons] =
426c6a59 2556 _cupsStrRetain(attr->values[i].string.text);
745129be 2557 printer->num_reasons ++;
1f6f3dbc 2558
745129be 2559 if (!strcmp(attr->values[i].string.text, "paused") &&
1f6f3dbc
MS		 2560 printer->state != IPP_PRINTER_STOPPED)
2561 {
2562 cupsdLogMessage(CUPSD_LOG_INFO,
2563 "Setting %s printer-state to %d (was %d.)",
2564 printer->name, IPP_PRINTER_STOPPED, printer->state);
2565 cupsdStopPrinter(printer, 0);
2566 }
1f6f3dbc
MS		 2567 }
2568
2569 if (PrintcapFormat == PRINTCAP_PLIST)
2570 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
f8b3a85b
MS		 2571
2572 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
2573 "Printer \"%s\" state changed.", printer->name);
1f6f3dbc
MS		 2574 }
2575
b423cd4c 2576 set_printer_defaults(con, printer);
2577
09a101d6 2578 if ((attr = ippFindAttribute(con->request, "auth-info-required",
2579 IPP_TAG_KEYWORD)) != NULL)
2580 cupsdSetAuthInfoRequired(printer, NULL, attr);
2581
bd7854cb 2582 /*
b423cd4c 2583 * See if we have all required attributes...
bd7854cb 2584 */
2585
b423cd4c 2586 if (!printer->device_uri)
2587 cupsdSetString(&printer->device_uri, "file:///dev/null");
bd7854cb 2588
2589 /*
b423cd4c 2590 * See if we have an interface script or PPD file attached to the request...
bd7854cb 2591 */
2592
b423cd4c 2593 if (con->filename)
2594 {
2595 need_restart_job = 1;
b226ab99 2596 changed_driver = 1;
bd7854cb 2597
b423cd4c 2598 strlcpy(srcfile, con->filename, sizeof(srcfile));
ef416fc2 2599
b423cd4c 2600 if ((fp = cupsFileOpen(srcfile, "rb")))
2601 {
2602 /*
2603 * Yes; get the first line from it...
2604 */
ef416fc2 2605
b423cd4c 2606 line[0] = '\0';
2607 cupsFileGets(fp, line, sizeof(line));
2608 cupsFileClose(fp);
ef416fc2 2609
b423cd4c 2610 /*
2611 * Then see what kind of file it is...
2612 */
ef416fc2 2613
b423cd4c 2614 snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot,
2615 printer->name);
ef416fc2 2616
b423cd4c 2617 if (!strncmp(line, "*PPD-Adobe", 10))
2618 {
2619 /*
2620 * The new file is a PPD file, so remove any old interface script
2621 * that might be lying around...
2622 */
ef416fc2 2623
b423cd4c 2624 unlink(dstfile);
2625 }
2626 else
2627 {
2628 /*
2629 * This must be an interface script, so move the file over to the
2630 * interfaces directory and make it executable...
2631 */
ef416fc2 2632
b423cd4c 2633 if (copy_file(srcfile, dstfile))
2634 {
2635 send_ipp_status(con, IPP_INTERNAL_ERROR,
4d301e69 2636 _("Unable to copy interface script - %s"),
b423cd4c 2637 strerror(errno));
2638 return;
2639 }
568fa3fa
MS		 2640
2641 cupsdLogMessage(CUPSD_LOG_DEBUG,
4d301e69 2642 "Copied interface script successfully");
568fa3fa 2643 chmod(dstfile, 0755);
b423cd4c 2644 }
ef416fc2 2645
b423cd4c 2646 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot,
2647 printer->name);
ef416fc2 2648
b423cd4c 2649 if (!strncmp(line, "*PPD-Adobe", 10))
2650 {
2651 /*
2652 * The new file is a PPD file, so move the file over to the
2653 * ppd directory and make it readable by all...
2654 */
ef416fc2 2655
b423cd4c 2656 if (copy_file(srcfile, dstfile))
2657 {
2658 send_ipp_status(con, IPP_INTERNAL_ERROR,
4d301e69 2659 _("Unable to copy PPD file - %s"),
b423cd4c 2660 strerror(errno));
2661 return;
2662 }
568fa3fa
MS		 2663
2664 cupsdLogMessage(CUPSD_LOG_DEBUG,
4d301e69 2665 "Copied PPD file successfully");
568fa3fa 2666 chmod(dstfile, 0644);
b423cd4c 2667 }
2668 else
2669 {
2670 /*
2671 * This must be an interface script, so remove any old PPD file that
2672 * may be lying around...
2673 */
ef416fc2 2674
b423cd4c 2675 unlink(dstfile);
2676 }
2677 }
2678 }
2679 else if ((attr = ippFindAttribute(con->request, "ppd-name",
2680 IPP_TAG_NAME)) != NULL)
ef416fc2 2681 {
b423cd4c 2682 need_restart_job = 1;
b226ab99 2683 changed_driver = 1;
ef416fc2 2684
b423cd4c 2685 if (!strcmp(attr->values[0].string.text, "raw"))
ef416fc2 2686 {
b423cd4c 2687 /*
2688 * Raw driver, remove any existing PPD or interface script files.
2689 */
ef416fc2 2690
b423cd4c 2691 snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot,
2692 printer->name);
2693 unlink(dstfile);
ef416fc2 2694
b423cd4c 2695 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot,
2696 printer->name);
2697 unlink(dstfile);
2698 }
2699 else
ef416fc2 2700 {
b423cd4c 2701 /*
2702 * PPD model file...
2703 */
2704
2705 snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot,
2706 printer->name);
2707 unlink(dstfile);
2708
2709 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot,
2710 printer->name);
2711
2712 if (copy_model(con, attr->values[0].string.text, dstfile))
2713 {
84315f46 2714 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file."));
b423cd4c 2715 return;
2716 }
568fa3fa
MS		 2717
2718 cupsdLogMessage(CUPSD_LOG_DEBUG,
4d301e69 2719 "Copied PPD file successfully");
568fa3fa 2720 chmod(dstfile, 0644);
b226ab99
MS		 2721 }
2722 }
2723
2724 if (changed_driver)
2725 {
2726 /*
2727 * If we changed the PPD/interface script, then remove the printer's cache
c7017ecc 2728 * file and clear the printer-state-reasons...
b226ab99
MS		 2729 */
2730
2731 char cache_name[1024]; /* Cache filename for printer attrs */
2732
f14324a7 2733 snprintf(cache_name, sizeof(cache_name), "%s/%s.data", CacheDir,
54afec33
MS		 2734 printer->name);
2735 unlink(cache_name);
2736
c7017ecc
MS		 2737 cupsdSetPrinterReasons(printer, "none");
2738
b226ab99
MS		 2739 /*
2740 * (Re)register color profiles...
2741 */
568fa3fa 2742
a29fd7dd 2743 cupsdRegisterColor(printer);
ef416fc2 2744 }
2745
09a101d6 2746 /*
2747 * If we set the device URI but not the port monitor, check which port
2748 * monitor to use by default...
2749 */
2750
2751 if (set_device_uri && !set_port_monitor)
2752 {
2753 ppd_file_t *ppd; /* PPD file */
2754 ppd_attr_t *ppdattr; /* cupsPortMonitor attribute */
2755
2756
2757 httpSeparateURI(HTTP_URI_CODING_ALL, printer->device_uri, scheme,
2758 sizeof(scheme), username, sizeof(username), host,
2759 sizeof(host), &port, resource, sizeof(resource));
2760
2761 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot,
2762 printer->name);
9c80ffa2 2763 if ((ppd = _ppdOpenFile(srcfile, _PPD_LOCALIZATION_NONE)) != NULL)
09a101d6 2764 {
2765 for (ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
2766 ppdattr;
2767 ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
2768 if (!strcmp(scheme, ppdattr->spec))
2769 {
2770 cupsdLogMessage(CUPSD_LOG_INFO,
2771 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2772 printer->name, ppdattr->value,
bc44d920 2773 printer->port_monitor ? printer->port_monitor
2774 : "none");
09a101d6 2775
2776 if (strcmp(ppdattr->value, "none"))
2777 cupsdSetString(&printer->port_monitor, ppdattr->value);
2778 else
2779 cupsdClearString(&printer->port_monitor);
2780
2781 break;
2782 }
2783
2784 ppdClose(ppd);
2785 }
2786 }
2787
ef416fc2 2788 /*
b423cd4c 2789 * Update the printer attributes and return...
ef416fc2 2790 */
2791
b423cd4c 2792 cupsdSetPrinterAttrs(printer);
3dfe78b3 2793 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 2794
b423cd4c 2795 if (need_restart_job && printer->job)
ef416fc2 2796 {
b423cd4c 2797 /*
b9faaae1 2798 * Restart the current job...
b423cd4c 2799 */
ef416fc2 2800
b9faaae1
MS		 2801 cupsdSetJobState(printer->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
2802 "Job restarted because the printer was modified.");
ef416fc2 2803 }
2804
3dfe78b3 2805 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
b423cd4c 2806
2807 if (modify)
ef416fc2 2808 {
c7017ecc 2809 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED,
f8b3a85b
MS		 2810 printer, NULL, "Printer \"%s\" modified by \"%s\".",
2811 printer->name, get_username(con));
ef416fc2 2812
b423cd4c 2813 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".",
2814 printer->name, get_username(con));
ef416fc2 2815 }
b423cd4c 2816 else
2817 {
c7017ecc 2818 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED,
f8b3a85b
MS		 2819 printer, NULL, "New printer \"%s\" added by \"%s\".",
2820 printer->name, get_username(con));
ef416fc2 2821
b423cd4c 2822 cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".",
2823 printer->name, get_username(con));
2824 }
2825
2826 con->response->request.status.status_code = IPP_OK;
ef416fc2 2827}
2828
2829
2830/*
b423cd4c 2831 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2832 * based upon the printer state...
ef416fc2 2833 */
2834
b423cd4c 2835static void
2836add_printer_state_reasons(
2837 cupsd_client_t *con, /* I - Client connection */
2838 cupsd_printer_t *p) /* I - Printer info */
ef416fc2 2839{
b423cd4c 2840 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2841 "add_printer_state_reasons(%p[%d], %p[%s])",
996acce8 2842 con, con->number, p, p->name);
ef416fc2 2843
b423cd4c 2844 if (p->num_reasons == 0)
2845 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
745129be 2846 "printer-state-reasons", NULL, "none");
b423cd4c 2847 else
2848 ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2849 "printer-state-reasons", p->num_reasons, NULL,
2850 (const char * const *)p->reasons);
2851}
ef416fc2 2852
ef416fc2 2853
b423cd4c 2854/*
2855 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2856 * the specified printer or class.
2857 */
ef416fc2 2858
b423cd4c 2859static void
2860add_queued_job_count(
2861 cupsd_client_t *con, /* I - Client connection */
2862 cupsd_printer_t *p) /* I - Printer or class */
2863{
2864 int count; /* Number of jobs on destination */
ef416fc2 2865
ef416fc2 2866
b423cd4c 2867 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])",
996acce8 2868 con, con->number, p, p->name);
ef416fc2 2869
b423cd4c 2870 count = cupsdGetPrinterJobCount(p->name);
ef416fc2 2871
b423cd4c 2872 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2873 "queued-job-count", count);
2874}
ef416fc2 2875
ef416fc2 2876
b423cd4c 2877/*
2878 * 'apply_printer_defaults()' - Apply printer default options to a job.
2879 */
ef416fc2 2880
b423cd4c 2881static void
2882apply_printer_defaults(
2883 cupsd_printer_t *printer, /* I - Printer */
2884 cupsd_job_t *job) /* I - Job */
2885{
2886 int i, /* Looping var */
2887 num_options; /* Number of default options */
2888 cups_option_t *options, /* Default options */
f7deaa1a 2889 *option; /* Current option */
ef416fc2 2890
ef416fc2 2891
b423cd4c 2892 /*
2893 * Collect all of the default options and add the missing ones to the
2894 * job object...
2895 */
ef416fc2 2896
1f0275e3
MS		 2897 for (i = printer->num_options, num_options = 0, options = NULL,
2898 option = printer->options;
b423cd4c 2899 i > 0;
2900 i --, option ++)
2901 if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO))
2902 {
2903 num_options = cupsAddOption(option->name, option->value, num_options,
2904 &options);
2905 }
ef416fc2 2906
b423cd4c 2907 /*
2908 * Encode these options as attributes in the job object...
2909 */
ef416fc2 2910
b423cd4c 2911 cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB);
2912 cupsFreeOptions(num_options, options);
2913}
2914
2915
2916/*
2917 * 'authenticate_job()' - Set job authentication info.
2918 */
2919
2920static void
2921authenticate_job(cupsd_client_t *con, /* I - Client connection */
2922 ipp_attribute_t *uri) /* I - Job URI */
2923{
f7deaa1a 2924 ipp_attribute_t *attr, /* job-id attribute */
2925 *auth_info; /* auth-info attribute */
b423cd4c 2926 int jobid; /* Job ID */
2927 cupsd_job_t *job; /* Current job */
61cf44e2 2928 char scheme[HTTP_MAX_URI],
b423cd4c 2929 /* Method portion of URI */
2930 username[HTTP_MAX_URI],
2931 /* Username portion of URI */
2932 host[HTTP_MAX_URI],
2933 /* Host portion of URI */
2934 resource[HTTP_MAX_URI];
2935 /* Resource portion of URI */
2936 int port; /* Port portion of URI */
ef416fc2 2937
ef416fc2 2938
b423cd4c 2939 cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)",
996acce8 2940 con, con->number, uri->values[0].string.text);
ef416fc2 2941
b423cd4c 2942 /*
2943 * Start with "everything is OK" status...
2944 */
ef416fc2 2945
b423cd4c 2946 con->response->request.status.status_code = IPP_OK;
ef416fc2 2947
b423cd4c 2948 /*
2949 * See if we have a job URI or a printer URI...
2950 */
ef416fc2 2951
b423cd4c 2952 if (!strcmp(uri->name, "printer-uri"))
2953 {
2954 /*
2955 * Got a printer URI; see if we also have a job-id attribute...
2956 */
ef416fc2 2957
b423cd4c 2958 if ((attr = ippFindAttribute(con->request, "job-id",
2959 IPP_TAG_INTEGER)) == NULL)
2960 {
2961 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 2962 _("Got a printer-uri attribute but no job-id."));
b423cd4c 2963 return;
2964 }
2965
2966 jobid = attr->values[0].integer;
2967 }
2968 else
2969 {
2970 /*
2971 * Got a job URI; parse it to get the job ID...
2972 */
ef416fc2 2973
61cf44e2
MS		 2974 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
2975 sizeof(scheme), username, sizeof(username), host,
b423cd4c 2976 sizeof(host), &port, resource, sizeof(resource));
f7deaa1a 2977
b423cd4c 2978 if (strncmp(resource, "/jobs/", 6))
2979 {
2980 /*
2981 * Not a valid URI!
2982 */
ef416fc2 2983
84315f46 2984 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 2985 uri->values[0].string.text);
2986 return;
2987 }
ef416fc2 2988
b423cd4c 2989 jobid = atoi(resource + 6);
2990 }
ef416fc2 2991
b423cd4c 2992 /*
2993 * See if the job exists...
2994 */
ef416fc2 2995
b423cd4c 2996 if ((job = cupsdFindJob(jobid)) == NULL)
2997 {
2998 /*
2999 * Nope - return a "not found" error...
3000 */
ef416fc2 3001
84315f46 3002 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 3003 return;
b423cd4c 3004 }
ef416fc2 3005
b423cd4c 3006 /*
3007 * See if the job has been completed...
3008 */
3009
3010 if (job->state_value != IPP_JOB_HELD)
ef416fc2 3011 {
3012 /*
b423cd4c 3013 * Return a "not-possible" error...
ef416fc2 3014 */
3015
b423cd4c 3016 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 3017 _("Job #%d is not held for authentication."),
b423cd4c 3018 jobid);
3019 return;
3020 }
ef416fc2 3021
b423cd4c 3022 /*
3023 * See if we have already authenticated...
3024 */
3025
f7deaa1a 3026 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
3027
3028 if (!con->username[0] && !auth_info)
b423cd4c 3029 {
db1f069b
MS		 3030 cupsd_printer_t *printer; /* Job destination */
3031
db1f069b
MS		 3032 /*
3033 * No auth data. If we need to authenticate via Kerberos, send a
3034 * HTTP auth challenge, otherwise just return an IPP error...
3035 */
3036
3037 printer = cupsdFindDest(job->dest);
3038
3039 if (printer && printer->num_auth_info_required > 0 &&
3040 !strcmp(printer->auth_info_required[0], "negotiate"))
3041 send_http_error(con, HTTP_UNAUTHORIZED, printer);
3042 else
3043 send_ipp_status(con, IPP_NOT_AUTHORIZED,
84315f46 3044 _("No authentication information provided."));
b423cd4c 3045 return;
3046 }
3047
3048 /*
3049 * See if the job is owned by the requesting user...
3050 */
3051
3052 if (!validate_user(job, con, job->username, username, sizeof(username)))
3053 {
b0f6947b
MS		 3054 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3055 cupsdFindDest(job->dest));
b423cd4c 3056 return;
3057 }
3058
3059 /*
3060 * Save the authentication information for this job...
3061 */
3062
f7deaa1a 3063 save_auth_info(con, job, auth_info);
b423cd4c 3064
3065 /*
3066 * Reset the job-hold-until value to "no-hold"...
3067 */
3068
3069 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
3070 IPP_TAG_KEYWORD)) == NULL)
3071 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
3072
3073 if (attr)
3074 {
3075 attr->value_tag = IPP_TAG_KEYWORD;
3076 cupsdSetString(&(attr->values[0].string.text), "no-hold");
ef416fc2 3077 }
b423cd4c 3078
3079 /*
3080 * Release the job and return...
3081 */
3082
3083 cupsdReleaseJob(job);
3084
c8fef167
MS		 3085 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, NULL, job, "Job authenticated by user");
3086
75bd9771 3087 cupsdLogJob(job, CUPSD_LOG_INFO, "Authenticated by \"%s\".", con->username);
c8fef167
MS		 3088
3089 cupsdCheckJobs();
ef416fc2 3090}
3091
3092
3093/*
aaf19ab0 3094 * 'cancel_all_jobs()' - Cancel all or selected print jobs.
ef416fc2 3095 */
3096
b423cd4c 3097static void
3098cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */
3099 ipp_attribute_t *uri) /* I - Job or Printer URI */
ef416fc2 3100{
aaf19ab0 3101 int i; /* Looping var */
b423cd4c 3102 http_status_t status; /* Policy status */
b423cd4c 3103 cups_ptype_t dtype; /* Destination type */
f7deaa1a 3104 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
b423cd4c 3105 userpass[HTTP_MAX_URI], /* Username portion of URI */
f7deaa1a 3106 hostname[HTTP_MAX_URI], /* Host portion of URI */
b423cd4c 3107 resource[HTTP_MAX_URI]; /* Resource portion of URI */
3108 int port; /* Port portion of URI */
3109 ipp_attribute_t *attr; /* Attribute in request */
aaf19ab0
MS		 3110 const char *username = NULL; /* Username */
3111 cupsd_jobaction_t purge = CUPSD_JOB_DEFAULT;
3112 /* Purge? */
b423cd4c 3113 cupsd_printer_t *printer; /* Printer */
aaf19ab0
MS		 3114 ipp_attribute_t *job_ids; /* job-ids attribute */
3115 cupsd_job_t *job; /* Job */
ef416fc2 3116
3117
b423cd4c 3118 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con,
996acce8 3119 con->number, uri->values[0].string.text);
ef416fc2 3120
3121 /*
aaf19ab0 3122 * Get the jobs to cancel/purge...
ef416fc2 3123 */
3124
aaf19ab0 3125 switch (con->request->request.op.operation_id)
b423cd4c 3126 {
aaf19ab0
MS		 3127 case IPP_PURGE_JOBS :
3128 /*
3129 * Get the username (if any) for the jobs we want to cancel (only if
3130 * "my-jobs" is specified...
3131 */
ef416fc2 3132
aaf19ab0
MS		 3133 if ((attr = ippFindAttribute(con->request, "my-jobs",
3134 IPP_TAG_BOOLEAN)) != NULL &&
3135 attr->values[0].boolean)
3136 {
3137 if ((attr = ippFindAttribute(con->request, "requesting-user-name",
3138 IPP_TAG_NAME)) != NULL)
3139 username = attr->values[0].string.text;
3140 else
3141 {
3142 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3143 _("Missing requesting-user-name attribute."));
aaf19ab0
MS		 3144 return;
3145 }
3146 }
ef416fc2 3147
aaf19ab0
MS		 3148 /*
3149 * Look for the "purge-jobs" attribute...
3150 */
3151
3152 if ((attr = ippFindAttribute(con->request, "purge-jobs",
3153 IPP_TAG_BOOLEAN)) != NULL)
3154 purge = attr->values[0].boolean ? CUPSD_JOB_PURGE : CUPSD_JOB_DEFAULT;
3155 else
3156 purge = CUPSD_JOB_PURGE;
3157 break;
3158
3159 case IPP_CANCEL_MY_JOBS :
3160 if (con->username[0])
3161 username = con->username;
3162 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
3163 IPP_TAG_NAME)) != NULL)
3164 username = attr->values[0].string.text;
3165 else
3166 {
3167 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3168 _("Missing requesting-user-name attribute."));
aaf19ab0
MS		 3169 return;
3170 }
3171
3172 default :
3173 break;
ef416fc2 3174 }
aaf19ab0
MS		 3175
3176 job_ids = ippFindAttribute(con->request, "job-ids", IPP_TAG_INTEGER);
ef416fc2 3177
b423cd4c 3178 /*
aaf19ab0 3179 * See if we have a printer URI...
b423cd4c 3180 */
3181
aaf19ab0
MS		 3182 if (strcmp(uri->name, "printer-uri"))
3183 {
3184 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3185 _("The printer-uri attribute is required."));
aaf19ab0
MS		 3186 return;
3187 }
ef416fc2 3188
3189 /*
b423cd4c 3190 * And if the destination is valid...
ef416fc2 3191 */
3192
f7deaa1a 3193 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 3194 {
3195 /*
b423cd4c 3196 * Bad URI?
ef416fc2 3197 */
3198
f7deaa1a 3199 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text,
3200 scheme, sizeof(scheme), userpass, sizeof(userpass),
3201 hostname, sizeof(hostname), &port,
3202 resource, sizeof(resource));
3203
b423cd4c 3204 if ((!strncmp(resource, "/printers/", 10) && resource[10]) ||
3205 (!strncmp(resource, "/classes/", 9) && resource[9]))
3206 {
3207 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3208 _("The printer or class does not exist."));
b423cd4c 3209 return;
3210 }
ef416fc2 3211
b423cd4c 3212 /*
3213 * Check policy...
3214 */
3215
3216 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
3217 {
f899b121 3218 send_http_error(con, status, NULL);
b423cd4c 3219 return;
3220 }
ef416fc2 3221
aaf19ab0
MS		 3222 if (job_ids)
3223 {
3224 for (i = 0; i < job_ids->num_values; i ++)
3225 {
db8b865d 3226 if ((job = cupsdFindJob(job_ids->values[i].integer)) == NULL)
aaf19ab0 3227 break;
db8b865d
MS		 3228
3229 if (con->request->request.op.operation_id == IPP_CANCEL_MY_JOBS &&
3230 _cups_strcasecmp(job->username, username))
3231 break;
aaf19ab0
MS		 3232 }
3233
3234 if (i < job_ids->num_values)
3235 {
84315f46 3236 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3237 job_ids->values[i].integer);
3238 return;
3239 }
ef416fc2 3240
aaf19ab0
MS		 3241 for (i = 0; i < job_ids->num_values; i ++)
3242 {
3243 job = cupsdFindJob(job_ids->values[i].integer);
ef416fc2 3244
aaf19ab0
MS		 3245 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
3246 purge == CUPSD_JOB_PURGE ? "Job purged by user." :
3247 "Job canceled by user.");
3248 }
3249
3250 cupsdLogMessage(CUPSD_LOG_INFO, "Selected jobs were %s by \"%s\".",
3251 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3252 get_username(con));
3253 }
3254 else
3255 {
3256 /*
3257 * Cancel all jobs on all printers...
3258 */
3259
3260 cupsdCancelJobs(NULL, username, purge);
3261
3262 cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".",
3263 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3264 get_username(con));
3265 }
ef416fc2 3266 }
b423cd4c 3267 else
ef416fc2 3268 {
3269 /*
b423cd4c 3270 * Check policy...
ef416fc2 3271 */
3272
f7deaa1a 3273 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
3274 NULL)) != HTTP_OK)
b423cd4c 3275 {
f899b121 3276 send_http_error(con, status, printer);
b423cd4c 3277 return;
3278 }
ef416fc2 3279
aaf19ab0
MS		 3280 if (job_ids)
3281 {
3282 for (i = 0; i < job_ids->num_values; i ++)
3283 {
3284 if ((job = cupsdFindJob(job_ids->values[i].integer)) == NULL ||
88f9aafc 3285 _cups_strcasecmp(job->dest, printer->name))
aaf19ab0 3286 break;
db8b865d
MS		 3287
3288 if (con->request->request.op.operation_id == IPP_CANCEL_MY_JOBS &&
3289 _cups_strcasecmp(job->username, username))
3290 break;
aaf19ab0 3291 }
b423cd4c 3292
aaf19ab0
MS		 3293 if (i < job_ids->num_values)
3294 {
84315f46 3295 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3296 job_ids->values[i].integer);
3297 return;
3298 }
b423cd4c 3299
aaf19ab0
MS		 3300 for (i = 0; i < job_ids->num_values; i ++)
3301 {
3302 job = cupsdFindJob(job_ids->values[i].integer);
3303
3304 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
3305 purge == CUPSD_JOB_PURGE ? "Job purged by user." :
3306 "Job canceled by user.");
3307 }
3308
3309 cupsdLogMessage(CUPSD_LOG_INFO, "Selected jobs were %s by \"%s\".",
3310 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3311 get_username(con));
3312 }
3313 else
3314 {
3315 /*
3316 * Cancel all of the jobs on the named printer...
3317 */
3318
3319 cupsdCancelJobs(printer->name, username, purge);
3320
3321 cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".",
3322 printer->name,
3323 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3324 get_username(con));
3325 }
ef416fc2 3326 }
3327
b423cd4c 3328 con->response->request.status.status_code = IPP_OK;
3329}
3330
3331
3332/*
3333 * 'cancel_job()' - Cancel a print job.
3334 */
3335
3336static void
3337cancel_job(cupsd_client_t *con, /* I - Client connection */
3338 ipp_attribute_t *uri) /* I - Job or Printer URI */
3339{
3340 ipp_attribute_t *attr; /* Current attribute */
3341 int jobid; /* Job ID */
f7deaa1a 3342 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
b423cd4c 3343 username[HTTP_MAX_URI], /* Username portion of URI */
3344 host[HTTP_MAX_URI], /* Host portion of URI */
3345 resource[HTTP_MAX_URI]; /* Resource portion of URI */
3346 int port; /* Port portion of URI */
3347 cupsd_job_t *job; /* Job information */
bc44d920 3348 cups_ptype_t dtype; /* Destination type (printer/class) */
b423cd4c 3349 cupsd_printer_t *printer; /* Printer data */
68b10830 3350 cupsd_jobaction_t purge; /* Purge the job? */
b423cd4c 3351
3352
3353 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con,
996acce8 3354 con->number, uri->values[0].string.text);
b423cd4c 3355
ef416fc2 3356 /*
b423cd4c 3357 * See if we have a job URI or a printer URI...
ef416fc2 3358 */
3359
b423cd4c 3360 if (!strcmp(uri->name, "printer-uri"))
3361 {
3362 /*
3363 * Got a printer URI; see if we also have a job-id attribute...
3364 */
3365
3366 if ((attr = ippFindAttribute(con->request, "job-id",
3367 IPP_TAG_INTEGER)) == NULL)
3368 {
3369 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3370 _("Got a printer-uri attribute but no job-id."));
b423cd4c 3371 return;
3372 }
3373
3374 if ((jobid = attr->values[0].integer) == 0)
ef416fc2 3375 {
3376 /*
b423cd4c 3377 * Find the current job on the specified printer...
ef416fc2 3378 */
3379
f7deaa1a 3380 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 3381 {
3382 /*
b423cd4c 3383 * Bad URI...
ef416fc2 3384 */
3385
b423cd4c 3386 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3387 _("The printer or class does not exist."));
b423cd4c 3388 return;
ef416fc2 3389 }
3390
3391 /*
b9faaae1 3392 * See if there are any pending jobs...
ef416fc2 3393 */
3394
b9faaae1
MS		 3395 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
3396 job;
3397 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
3398 if (job->state_value <= IPP_JOB_PROCESSING &&
88f9aafc 3399 !_cups_strcasecmp(job->dest, printer->name))
b9faaae1
MS		 3400 break;
3401
3402 if (job)
3403 jobid = job->id;
ef416fc2 3404 else
ef416fc2 3405 {
3406 /*
b9faaae1 3407 * No, try stopped jobs...
ef416fc2 3408 */
f7deaa1a 3409
b9faaae1 3410 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
b423cd4c 3411 job;
3412 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
b9faaae1 3413 if (job->state_value == IPP_JOB_STOPPED &&
88f9aafc 3414 !_cups_strcasecmp(job->dest, printer->name))
b423cd4c 3415 break;
ef416fc2 3416
b423cd4c 3417 if (job)
3418 jobid = job->id;
3419 else
ef416fc2 3420 {
84315f46 3421 send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s."),
b9faaae1
MS		 3422 printer->name);
3423 return;
b423cd4c 3424 }
3425 }
3426 }
3427 }
3428 else
3429 {
3430 /*
3431 * Got a job URI; parse it to get the job ID...
3432 */
ef416fc2 3433
f7deaa1a 3434 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
3435 sizeof(scheme), username, sizeof(username), host,
b423cd4c 3436 sizeof(host), &port, resource, sizeof(resource));
f7deaa1a 3437
b423cd4c 3438 if (strncmp(resource, "/jobs/", 6))
3439 {
3440 /*
3441 * Not a valid URI!
3442 */
ef416fc2 3443
84315f46 3444 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 3445 uri->values[0].string.text);
3446 return;
3447 }
3448
3449 jobid = atoi(resource + 6);
3450 }
3451
0a682745
MS		 3452 /*
3453 * Look for the "purge-job" attribute...
3454 */
3455
3456 if ((attr = ippFindAttribute(con->request, "purge-job",
3457 IPP_TAG_BOOLEAN)) != NULL)
68b10830 3458 purge = attr->values[0].boolean ? CUPSD_JOB_PURGE : CUPSD_JOB_DEFAULT;
0a682745 3459 else
68b10830 3460 purge = CUPSD_JOB_DEFAULT;
0a682745 3461
b423cd4c 3462 /*
3463 * See if the job exists...
3464 */
3465
3466 if ((job = cupsdFindJob(jobid)) == NULL)
3467 {
3468 /*
3469 * Nope - return a "not found" error...
3470 */
3471
84315f46 3472 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 3473 return;
3474 }
3475
3476 /*
3477 * See if the job is owned by the requesting user...
3478 */
3479
3480 if (!validate_user(job, con, job->username, username, sizeof(username)))
3481 {
b0f6947b
MS		 3482 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3483 cupsdFindDest(job->dest));
b423cd4c 3484 return;
3485 }
3486
3487 /*
d09495fa 3488 * See if the job is already completed, canceled, or aborted; if so,
b423cd4c 3489 * we can't cancel...
3490 */
3491
68b10830 3492 if (job->state_value >= IPP_JOB_CANCELED && purge != CUPSD_JOB_PURGE)
b423cd4c 3493 {
e1d6a774 3494 switch (job->state_value)
3495 {
d09495fa 3496 case IPP_JOB_CANCELED :
e1d6a774 3497 send_ipp_status(con, IPP_NOT_POSSIBLE,
d09495fa 3498 _("Job #%d is already canceled - can\'t cancel."),
e1d6a774 3499 jobid);
3500 break;
3501
3502 case IPP_JOB_ABORTED :
3503 send_ipp_status(con, IPP_NOT_POSSIBLE,
3504 _("Job #%d is already aborted - can\'t cancel."),
3505 jobid);
3506 break;
3507
3508 default :
3509 send_ipp_status(con, IPP_NOT_POSSIBLE,
3510 _("Job #%d is already completed - can\'t cancel."),
3511 jobid);
3512 break;
3513 }
3514
b423cd4c 3515 return;
3516 }
ef416fc2 3517
b423cd4c 3518 /*
3519 * Cancel the job and return...
3520 */
ef416fc2 3521
b9faaae1 3522 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
68b10830
MS		 3523 purge == CUPSD_JOB_PURGE ? "Job purged by \"%s\"" :
3524 "Job canceled by \"%s\"",
b9faaae1 3525 username);
b423cd4c 3526 cupsdCheckJobs();
ef416fc2 3527
68b10830 3528 if (purge == CUPSD_JOB_PURGE)
0a682745 3529 cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Purged by \"%s\".", jobid,
75bd9771 3530 username);
0a682745
MS		 3531 else
3532 cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Canceled by \"%s\".", jobid,
75bd9771 3533 username);
ef416fc2 3534
b423cd4c 3535 con->response->request.status.status_code = IPP_OK;
3536}
ef416fc2 3537
ef416fc2 3538
b423cd4c 3539/*
3540 * 'cancel_subscription()' - Cancel a subscription.
3541 */
ef416fc2 3542
b423cd4c 3543static void
3544cancel_subscription(
3545 cupsd_client_t *con, /* I - Client connection */
3546 int sub_id) /* I - Subscription ID */
3547{
3548 http_status_t status; /* Policy status */
3549 cupsd_subscription_t *sub; /* Subscription */
ef416fc2 3550
ef416fc2 3551
b423cd4c 3552 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3553 "cancel_subscription(con=%p[%d], sub_id=%d)",
996acce8 3554 con, con->number, sub_id);
ef416fc2 3555
b423cd4c 3556 /*
3557 * Is the subscription ID valid?
3558 */
ef416fc2 3559
b423cd4c 3560 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
3561 {
3562 /*
3563 * Bad subscription ID...
3564 */
ef416fc2 3565
b423cd4c 3566 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3567 _("Subscription #%d does not exist."), sub_id);
b423cd4c 3568 return;
3569 }
ef416fc2 3570
b423cd4c 3571 /*
3572 * Check policy...
3573 */
ef416fc2 3574
b423cd4c 3575 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
3576 DefaultPolicyPtr,
3577 con, sub->owner)) != HTTP_OK)
3578 {
f899b121 3579 send_http_error(con, status, sub->dest);
b423cd4c 3580 return;
3581 }
ef416fc2 3582
b423cd4c 3583 /*
3584 * Cancel the subscription...
3585 */
ef416fc2 3586
b423cd4c 3587 cupsdDeleteSubscription(sub, 1);
ef416fc2 3588
b423cd4c 3589 con->response->request.status.status_code = IPP_OK;
ef416fc2 3590}
3591
3592
3dfe78b3
MS		 3593/*
3594 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
3595 */
3596
3597static int /* O - 1 if OK, 0 if not */
3598check_rss_recipient(
3599 const char *recipient) /* I - Recipient URI */
3600{
3601 cupsd_subscription_t *sub; /* Current subscription */
3602
3603
3604 for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions);
3605 sub;
3606 sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions))
3607 if (sub->recipient)
3608 {
3609 /*
3610 * Compare the URIs up to the first ?...
3611 */
3612
3613 const char *r1, *r2;
3614
3615 for (r1 = recipient, r2 = sub->recipient;
3616 *r1 == *r2 && *r1 && *r1 != '?' && *r2 && *r2 != '?';
3617 r1 ++, r2 ++);
3618
3619 if (*r1 == *r2)
3620 return (0);
3621 }
3622
3623 return (1);
3624}
3625
3626
ef416fc2 3627/*
b423cd4c 3628 * 'check_quotas()' - Check quotas for a printer and user.
ef416fc2 3629 */
3630
6c48a6ca
MS		 3631static int /* O - 1 if OK, 0 if forbidden,
3632 -1 if limit reached */
b423cd4c 3633check_quotas(cupsd_client_t *con, /* I - Client connection */
3634 cupsd_printer_t *p) /* I - Printer or class */
ef416fc2 3635{
10d09e33
MS		 3636 char username[33], /* Username */
3637 *name; /* Current user name */
b423cd4c 3638 cupsd_quota_t *q; /* Quota data */
7594b224 3639#ifdef HAVE_MBR_UID_TO_UUID
3640 /*
3641 * Use Apple membership APIs which require that all names represent
3642 * valid user account or group records accessible by the server.
3643 */
3644
3645 uuid_t usr_uuid; /* UUID for job requesting user */
3646 uuid_t usr2_uuid; /* UUID for ACL user name entry */
3647 uuid_t grp_uuid; /* UUID for ACL group name entry */
3648 int mbr_err; /* Error from membership function */
3649 int is_member; /* Is this user a member? */
3650#else
3651 /*
3652 * Use standard POSIX APIs for checking users and groups...
3653 */
3654
b423cd4c 3655 struct passwd *pw; /* User password data */
7594b224 3656#endif /* HAVE_MBR_UID_TO_UUID */
ef416fc2 3657
3658
b423cd4c 3659 cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])",
996acce8 3660 con, con->number, p, p->name);
ef416fc2 3661
b423cd4c 3662 /*
3663 * Figure out who is printing...
3664 */
3665
3666 strlcpy(username, get_username(con), sizeof(username));
3667
a2326b5b
MS		 3668 if ((name = strchr(username, '@')) != NULL)
3669 *name = '\0'; /* Strip @REALM */
3670
b423cd4c 3671 /*
3672 * Check global active job limits for printers and users...
3673 */
3674
3675 if (MaxJobsPerPrinter)
ef416fc2 3676 {
b423cd4c 3677 /*
3678 * Check if there are too many pending jobs on this printer...
3679 */
3680
3681 if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter)
3682 {
3683 cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...",
3684 p->name);
6c48a6ca 3685 return (-1);
b423cd4c 3686 }
3687 }
3688
3689 if (MaxJobsPerUser)
3690 {
3691 /*
3692 * Check if there are too many pending jobs for this user...
3693 */
3694
3695 if (cupsdGetUserJobCount(username) >= MaxJobsPerUser)
3696 {
3697 cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...",
3698 username);
6c48a6ca 3699 return (-1);
b423cd4c 3700 }
ef416fc2 3701 }
3702
3703 /*
b423cd4c 3704 * Check against users...
ef416fc2 3705 */
3706
10d09e33 3707 if (cupsArrayCount(p->users) == 0 && p->k_limit == 0 && p->page_limit == 0)
b423cd4c 3708 return (1);
3709
10d09e33 3710 if (cupsArrayCount(p->users))
b423cd4c 3711 {
7594b224 3712#ifdef HAVE_MBR_UID_TO_UUID
3713 /*
3714 * Get UUID for job requesting user...
3715 */
3716
3717 if (mbr_user_name_to_uuid((char *)username, usr_uuid))
3718 {
3719 /*
3720 * Unknown user...
3721 */
3722
3723 cupsdLogMessage(CUPSD_LOG_DEBUG,
3724 "check_quotas: UUID lookup failed for user \"%s\"",
3725 username);
3726 cupsdLogMessage(CUPSD_LOG_INFO,
3727 "Denying user \"%s\" access to printer \"%s\" "
3728 "(unknown user)...",
3729 username, p->name);
3730 return (0);
3731 }
3732#else
3733 /*
3734 * Get UID and GID of requesting user...
3735 */
3736
b423cd4c 3737 pw = getpwnam(username);
3738 endpwent();
7594b224 3739#endif /* HAVE_MBR_UID_TO_UUID */
b423cd4c 3740
10d09e33
MS		 3741 for (name = (char *)cupsArrayFirst(p->users);
3742 name;
3743 name = (char *)cupsArrayNext(p->users))
3744 if (name[0] == '@')
b423cd4c 3745 {
3746 /*
3747 * Check group membership...
3748 */
3749
7594b224 3750#ifdef HAVE_MBR_UID_TO_UUID
10d09e33 3751 if (name[1] == '#')
c9fc04c6 3752 {
10d09e33 3753 if (uuid_parse(name + 2, grp_uuid))
c9fc04c6
MS		 3754 uuid_clear(grp_uuid);
3755 }
10d09e33 3756 else if ((mbr_err = mbr_group_name_to_uuid(name + 1, grp_uuid)) != 0)
7594b224 3757 {
3758 /*
3759 * Invalid ACL entries are ignored for matching; just record a
3760 * warning in the log...
3761 */
3762
3763 cupsdLogMessage(CUPSD_LOG_DEBUG,
3764 "check_quotas: UUID lookup failed for ACL entry "
10d09e33 3765 "\"%s\" (err=%d)", name, mbr_err);
7594b224 3766 cupsdLogMessage(CUPSD_LOG_WARN,
3767 "Access control entry \"%s\" not a valid group name; "
10d09e33 3768 "entry ignored", name);
7594b224 3769 }
7594b224 3770
c9fc04c6
MS		 3771 if ((mbr_err = mbr_check_membership(usr_uuid, grp_uuid,
3772 &is_member)) != 0)
3773 {
3774 /*
3775 * At this point, there should be no errors, but check anyways...
7594b224 3776 */
3777
c9fc04c6
MS		 3778 cupsdLogMessage(CUPSD_LOG_DEBUG,
3779 "check_quotas: group \"%s\" membership check "
10d09e33 3780 "failed (err=%d)", name + 1, mbr_err);
c9fc04c6 3781 is_member = 0;
7594b224 3782 }
c9fc04c6
MS		 3783
3784 /*
3785 * Stop if we found a match...
3786 */
3787
3788 if (is_member)
3789 break;
3790
7594b224 3791#else
10d09e33 3792 if (cupsdCheckGroup(username, pw, name + 1))
b423cd4c 3793 break;
7594b224 3794#endif /* HAVE_MBR_UID_TO_UUID */
3795 }
3796#ifdef HAVE_MBR_UID_TO_UUID
3797 else
3798 {
10d09e33 3799 if (name[0] == '#')
c9fc04c6 3800 {
10d09e33 3801 if (uuid_parse(name + 1, usr2_uuid))
c9fc04c6
MS		 3802 uuid_clear(usr2_uuid);
3803 }
10d09e33 3804 else if ((mbr_err = mbr_user_name_to_uuid(name, usr2_uuid)) != 0)
7594b224 3805 {
3806 /*
3807 * Invalid ACL entries are ignored for matching; just record a
3808 * warning in the log...
3809 */
3810
3811 cupsdLogMessage(CUPSD_LOG_DEBUG,
3812 "check_quotas: UUID lookup failed for ACL entry "
10d09e33 3813 "\"%s\" (err=%d)", name, mbr_err);
7594b224 3814 cupsdLogMessage(CUPSD_LOG_WARN,
3815 "Access control entry \"%s\" not a valid user name; "
10d09e33 3816 "entry ignored", name);
7594b224 3817 }
7594b224 3818
d1c13e16 3819 if (!uuid_compare(usr_uuid, usr2_uuid))
c9fc04c6 3820 break;
b423cd4c 3821 }
7594b224 3822#else
88f9aafc 3823 else if (!_cups_strcasecmp(username, name))
b423cd4c 3824 break;
7594b224 3825#endif /* HAVE_MBR_UID_TO_UUID */
b423cd4c 3826
10d09e33 3827 if ((name != NULL) == p->deny_users)
ef416fc2 3828 {
b423cd4c 3829 cupsdLogMessage(CUPSD_LOG_INFO,
3830 "Denying user \"%s\" access to printer \"%s\"...",
3831 username, p->name);
3832 return (0);
ef416fc2 3833 }
b423cd4c 3834 }
ef416fc2 3835
3836 /*
b423cd4c 3837 * Check quotas...
ef416fc2 3838 */
3839
b423cd4c 3840 if (p->k_limit || p->page_limit)
3841 {
3842 if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL)
3843 {
3844 cupsdLogMessage(CUPSD_LOG_ERROR,
4d301e69 3845 "Unable to allocate quota data for user \"%s\"",
b423cd4c 3846 username);
bc44d920 3847 return (-1);
b423cd4c 3848 }
ef416fc2 3849
b423cd4c 3850 if ((q->k_count >= p->k_limit && p->k_limit) ||
3851 (q->page_count >= p->page_limit && p->page_limit))
3852 {
3853 cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...",
3854 username);
bc44d920 3855 return (-1);
b423cd4c 3856 }
3857 }
3858
3859 /*
3860 * If we have gotten this far, we're done!
3861 */
3862
3863 return (1);
ef416fc2 3864}
3865
3866
aaf19ab0
MS		 3867/*
3868 * 'close_job()' - Close a multi-file job.
3869 */
3870
3871static void
3872close_job(cupsd_client_t *con, /* I - Client connection */
3873 ipp_attribute_t *uri) /* I - Printer URI */
3874{
3875 cupsd_job_t *job; /* Job */
aaf19ab0
MS		 3876 ipp_attribute_t *attr; /* Attribute */
3877 char job_uri[HTTP_MAX_URI],
3878 /* Job URI */
3879 username[256]; /* User name */
3880
3881
3882 cupsdLogMessage(CUPSD_LOG_DEBUG2, "close_job(%p[%d], %s)", con,
996acce8 3883 con->number, uri->values[0].string.text);
aaf19ab0
MS		 3884
3885 /*
3886 * See if we have a job URI or a printer URI...
3887 */
3888
3889 if (strcmp(uri->name, "printer-uri"))
3890 {
3891 /*
3892 * job-uri is not supported by Close-Job!
3893 */
3894
3895 send_ipp_status(con, IPP_BAD_REQUEST,
3896 _("Close-Job doesn't support the job-uri attribute."));
3897 return;
3898 }
3899
3900 /*
3901 * Got a printer URI; see if we also have a job-id attribute...
3902 */
3903
3904 if ((attr = ippFindAttribute(con->request, "job-id",
3905 IPP_TAG_INTEGER)) == NULL)
3906 {
3907 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3908 _("Got a printer-uri attribute but no job-id."));
aaf19ab0
MS		 3909 return;
3910 }
3911
3912 if ((job = cupsdFindJob(attr->values[0].integer)) == NULL)
3913 {
3914 /*
3915 * Nope - return a "not found" error...
3916 */
3917
84315f46 3918 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3919 attr->values[0].integer);
3920 return;
3921 }
3922
aaf19ab0
MS		 3923 /*
3924 * See if the job is owned by the requesting user...
3925 */
3926
3927 if (!validate_user(job, con, job->username, username, sizeof(username)))
3928 {
3929 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3930 cupsdFindDest(job->dest));
3931 return;
3932 }
3933
3934 /*
3935 * Add any ending sheet...
3936 */
3937
3938 if (cupsdTimeoutJob(job))
3939 return;
3940
3941 if (job->state_value == IPP_JOB_STOPPED)
3942 {
3943 job->state->values[0].integer = IPP_JOB_PENDING;
3944 job->state_value = IPP_JOB_PENDING;
3945 }
3946 else if (job->state_value == IPP_JOB_HELD)
3947 {
3948 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
3949 IPP_TAG_KEYWORD)) == NULL)
3950 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
3951
3952 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
3953 {
3954 job->state->values[0].integer = IPP_JOB_PENDING;
3955 job->state_value = IPP_JOB_PENDING;
3956 }
3957 }
3958
3959 job->dirty = 1;
3960 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
3961
3962 /*
3963 * Fill in the response info...
3964 */
3965
83e08001 3966 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 3967 con->clientname, con->clientport, "/jobs/%d", job->id);
aaf19ab0
MS		 3968 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL,
3969 job_uri);
3970
3971 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
3972
3973 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state",
3974 job->state_value);
3975
aaf19ab0
MS		 3976 con->response->request.status.status_code = IPP_OK;
3977
3978 /*
3979 * Start the job if necessary...
3980 */
3981
3982 cupsdCheckJobs();
3983}
3984
3985
b423cd4c 3986/*
3987 * 'copy_attrs()' - Copy attributes from one request to another.
3988 */
3989
3990static void
3991copy_attrs(ipp_t *to, /* I - Destination request */
3992 ipp_t *from, /* I - Source request */
3993 cups_array_t *ra, /* I - Requested attributes */
3994 ipp_tag_t group, /* I - Group to copy */
10d09e33
MS		 3995 int quickcopy, /* I - Do a quick copy? */
3996 cups_array_t *exclude) /* I - Attributes to exclude? */
b423cd4c 3997{
3998 ipp_attribute_t *fromattr; /* Source attribute */
ef416fc2 3999
ef416fc2 4000
b423cd4c 4001 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4002 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4003 to, from, ra, group, quickcopy);
ef416fc2 4004
b423cd4c 4005 if (!to || !from)
4006 return;
e00b005a 4007
b423cd4c 4008 for (fromattr = from->attrs; fromattr; fromattr = fromattr->next)
ef416fc2 4009 {
4010 /*
b423cd4c 4011 * Filter attributes as needed...
ef416fc2 4012 */
4013
2abf387c 4014 if ((group != IPP_TAG_ZERO && fromattr->group_tag != group &&
4015 fromattr->group_tag != IPP_TAG_ZERO) || !fromattr->name)
b423cd4c 4016 continue;
4017
db8b865d
MS		 4018 if (!strcmp(fromattr->name, "document-password") ||
4019 !strcmp(fromattr->name, "job-authorization-uri") ||
4020 !strcmp(fromattr->name, "job-password") ||
4021 !strcmp(fromattr->name, "job-password-encryption") ||
4022 !strcmp(fromattr->name, "job-printer-uri"))
88f9aafc
MS		 4023 continue;
4024
c8fef167 4025 if (exclude &&
10d09e33
MS		 4026 (cupsArrayFind(exclude, fromattr->name) ||
4027 cupsArrayFind(exclude, "all")))
4028 {
4029 /*
4030 * We need to exclude this attribute for security reasons; we require the
88f9aafc
MS		 4031 * job-id attribute regardless of the security settings for IPP
4032 * conformance.
4033 *
4034 * The job-printer-uri attribute is handled by copy_job_attrs().
10d09e33
MS		 4035 *
4036 * Subscription attribute security is handled by copy_subscription_attrs().
4037 */
4038
88f9aafc 4039 if (strcmp(fromattr->name, "job-id"))
10d09e33
MS		 4040 continue;
4041 }
4042
b423cd4c 4043 if (!ra || cupsArrayFind(ra, fromattr->name))
d2354e63
MS		 4044 {
4045 /*
4046 * Don't send collection attributes by default to IPP/1.x clients
54afec33
MS		 4047 * since many do not support collections. Also don't send
4048 * media-col-database unless specifically requested by the client.
d2354e63
MS		 4049 */
4050
4051 if (fromattr->value_tag == IPP_TAG_BEGIN_COLLECTION &&
54afec33
MS		 4052 !ra &&
4053 (to->request.status.version[0] == 1 ||
4054 !strcmp(fromattr->name, "media-col-database")))
d2354e63
MS		 4055 continue;
4056
a2326b5b 4057 ippCopyAttribute(to, fromattr, quickcopy);
d2354e63 4058 }
ef416fc2 4059 }
b423cd4c 4060}
ef416fc2 4061
ef416fc2 4062
b423cd4c 4063/*
4064 * 'copy_banner()' - Copy a banner file to the requests directory for the
4065 * specified job.
4066 */
ef416fc2 4067
b423cd4c 4068static int /* O - Size of banner file in kbytes */
4069copy_banner(cupsd_client_t *con, /* I - Client connection */
4070 cupsd_job_t *job, /* I - Job information */
4071 const char *name) /* I - Name of banner */
4072{
4073 int i; /* Looping var */
4074 int kbytes; /* Size of banner file in kbytes */
4075 char filename[1024]; /* Job filename */
4076 cupsd_banner_t *banner; /* Pointer to banner */
4077 cups_file_t *in; /* Input file */
4078 cups_file_t *out; /* Output file */
4079 int ch; /* Character from file */
4080 char attrname[255], /* Name of attribute */
4081 *s; /* Pointer into name */
4082 ipp_attribute_t *attr; /* Attribute */
ef416fc2 4083
ef416fc2 4084
3dfe78b3
MS		 4085 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4086 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
996acce8 4087 con, con ? con->number : -1, job, job->id,
09a101d6 4088 name ? name : "(null)");
ef416fc2 4089
b423cd4c 4090 /*
4091 * Find the banner; return if not found or "none"...
4092 */
ef416fc2 4093
b423cd4c 4094 if (!name || !strcmp(name, "none") ||
4095 (banner = cupsdFindBanner(name)) == NULL)
4096 return (0);
ef416fc2 4097
b423cd4c 4098 /*
4099 * Open the banner and job files...
4100 */
ef416fc2 4101
b423cd4c 4102 if (add_file(con, job, banner->filetype, 0))
91c84a35 4103 return (-1);
ef416fc2 4104
b423cd4c 4105 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id,
4106 job->num_files);
4107 if ((out = cupsFileOpen(filename, "w")) == NULL)
4108 {
4109 cupsdLogMessage(CUPSD_LOG_ERROR,
3dfe78b3 4110 "Unable to create banner job file %s - %s",
b423cd4c 4111 filename, strerror(errno));
4112 job->num_files --;
4113 return (0);
4114 }
4115
4116 fchmod(cupsFileNumber(out), 0640);
4117 fchown(cupsFileNumber(out), RunUser, Group);
ef416fc2 4118
4119 /*
b423cd4c 4120 * Try the localized banner file under the subdirectory...
ef416fc2 4121 */
4122
80ca4592 4123 strlcpy(attrname, job->attrs->attrs->next->values[0].string.text,
b423cd4c 4124 sizeof(attrname));
4125 if (strlen(attrname) > 2 && attrname[2] == '-')
ef416fc2 4126 {
4127 /*
b423cd4c 4128 * Convert ll-cc to ll_CC...
ef416fc2 4129 */
4130
b423cd4c 4131 attrname[2] = '_';
4132 attrname[3] = toupper(attrname[3] & 255);
4133 attrname[4] = toupper(attrname[4] & 255);
4134 }
ef416fc2 4135
b423cd4c 4136 snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir,
4137 attrname, name);
ef416fc2 4138
b423cd4c 4139 if (access(filename, 0) && strlen(attrname) > 2)
ef416fc2 4140 {
4141 /*
b423cd4c 4142 * Wasn't able to find "ll_CC" locale file; try the non-national
4143 * localization banner directory.
ef416fc2 4144 */
4145
b423cd4c 4146 attrname[2] = '\0';
ef416fc2 4147
b423cd4c 4148 snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir,
4149 attrname, name);
ef416fc2 4150 }
b423cd4c 4151
4152 if (access(filename, 0))
ef416fc2 4153 {
4154 /*
b423cd4c 4155 * Use the non-localized banner file.
ef416fc2 4156 */
4157
b423cd4c 4158 snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name);
4159 }
ef416fc2 4160
b423cd4c 4161 if ((in = cupsFileOpen(filename, "r")) == NULL)
4162 {
4163 cupsFileClose(out);
4164 unlink(filename);
4165 cupsdLogMessage(CUPSD_LOG_ERROR,
3dfe78b3 4166 "Unable to open banner template file %s - %s",
b423cd4c 4167 filename, strerror(errno));
4168 job->num_files --;
4169 return (0);
ef416fc2 4170 }
4171
4172 /*
b423cd4c 4173 * Parse the file to the end...
ef416fc2 4174 */
4175
b423cd4c 4176 while ((ch = cupsFileGetChar(in)) != EOF)
4177 if (ch == '{')
4178 {
4179 /*
4180 * Get an attribute name...
4181 */
ef416fc2 4182
b423cd4c 4183 for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;)
4184 if (!isalpha(ch & 255) && ch != '-' && ch != '?')
4185 break;
4186 else if (s < (attrname + sizeof(attrname) - 1))
4187 *s++ = ch;
4188 else
4189 break;
ef416fc2 4190
b423cd4c 4191 *s = '\0';
4192
4193 if (ch != '}')
4194 {
4195 /*
4196 * Ignore { followed by stuff that is not an attribute name...
4197 */
4198
4199 cupsFilePrintf(out, "{%s%c", attrname, ch);
4200 continue;
4201 }
ef416fc2 4202
ef416fc2 4203 /*
b423cd4c 4204 * See if it is defined...
ef416fc2 4205 */
4206
b423cd4c 4207 if (attrname[0] == '?')
4208 s = attrname + 1;
4209 else
4210 s = attrname;
ef416fc2 4211
b423cd4c 4212 if (!strcmp(s, "printer-name"))
4213 {
4214 cupsFilePuts(out, job->dest);
4215 continue;
ef416fc2 4216 }
b423cd4c 4217 else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL)
4218 {
4219 /*
4220 * See if we have a leading question mark...
4221 */
ef416fc2 4222
b423cd4c 4223 if (attrname[0] != '?')
4224 {
4225 /*
4226 * Nope, write to file as-is; probably a PostScript procedure...
4227 */
ef416fc2 4228
b423cd4c 4229 cupsFilePrintf(out, "{%s}", attrname);
4230 }
ef416fc2 4231
b423cd4c 4232 continue;
4233 }
ef416fc2 4234
b423cd4c 4235 /*
4236 * Output value(s)...
4237 */
ef416fc2 4238
b423cd4c 4239 for (i = 0; i < attr->num_values; i ++)
4240 {
4241 if (i)
4242 cupsFilePutChar(out, ',');
ef416fc2 4243
b423cd4c 4244 switch (attr->value_tag)
4245 {
4246 case IPP_TAG_INTEGER :
4247 case IPP_TAG_ENUM :
4248 if (!strncmp(s, "time-at-", 8))
dfd5680b 4249 {
0268488e
MS		 4250 struct timeval tv; /* Time value */
4251
4252 tv.tv_sec = attr->values[i].integer;
4253 tv.tv_usec = 0;
4254
dfd5680b
MS		 4255 cupsFilePuts(out, cupsdGetDateTime(&tv, CUPSD_TIME_STANDARD));
4256 }
b423cd4c 4257 else
4258 cupsFilePrintf(out, "%d", attr->values[i].integer);
4259 break;
ef416fc2 4260
b423cd4c 4261 case IPP_TAG_BOOLEAN :
4262 cupsFilePrintf(out, "%d", attr->values[i].boolean);
4263 break;
ef416fc2 4264
b423cd4c 4265 case IPP_TAG_NOVALUE :
4266 cupsFilePuts(out, "novalue");
4267 break;
ef416fc2 4268
b423cd4c 4269 case IPP_TAG_RANGE :
4270 cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower,
4271 attr->values[i].range.upper);
4272 break;
fa73b229 4273
b423cd4c 4274 case IPP_TAG_RESOLUTION :
4275 cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres,
4276 attr->values[i].resolution.yres,
4277 attr->values[i].resolution.units == IPP_RES_PER_INCH ?
3e7fe0ca 4278 "dpi" : "dpcm");
b423cd4c 4279 break;
fa73b229 4280
b423cd4c 4281 case IPP_TAG_URI :
4282 case IPP_TAG_STRING :
4283 case IPP_TAG_TEXT :
4284 case IPP_TAG_NAME :
4285 case IPP_TAG_KEYWORD :
4286 case IPP_TAG_CHARSET :
4287 case IPP_TAG_LANGUAGE :
88f9aafc 4288 if (!_cups_strcasecmp(banner->filetype->type, "postscript"))
b423cd4c 4289 {
4290 /*
4291 * Need to quote strings for PS banners...
4292 */
fa73b229 4293
b423cd4c 4294 const char *p;
fa73b229 4295
b423cd4c 4296 for (p = attr->values[i].string.text; *p; p ++)
4297 {
4298 if (*p == '(' || *p == ')' || *p == '\\')
4299 {
4300 cupsFilePutChar(out, '\\');
4301 cupsFilePutChar(out, *p);
4302 }
4303 else if (*p < 32 || *p > 126)
4304 cupsFilePrintf(out, "\\%03o", *p & 255);
4305 else
4306 cupsFilePutChar(out, *p);
4307 }
4308 }
4309 else
4310 cupsFilePuts(out, attr->values[i].string.text);
4311 break;
fa73b229 4312
b423cd4c 4313 default :
4314 break; /* anti-compiler-warning-code */
4315 }
4316 }
4317 }
4318 else if (ch == '\\') /* Quoted char */
4319 {
4320 ch = cupsFileGetChar(in);
fa73b229 4321
b423cd4c 4322 if (ch != '{') /* Only do special handling for \{ */
4323 cupsFilePutChar(out, '\\');
fa73b229 4324
b423cd4c 4325 cupsFilePutChar(out, ch);
4326 }
4327 else
4328 cupsFilePutChar(out, ch);
fa73b229 4329
b423cd4c 4330 cupsFileClose(in);
fa73b229 4331
b423cd4c 4332 kbytes = (cupsFileTell(out) + 1023) / 1024;
fa73b229 4333
b423cd4c 4334 if ((attr = ippFindAttribute(job->attrs, "job-k-octets",
4335 IPP_TAG_INTEGER)) != NULL)
4336 attr->values[0].integer += kbytes;
4337
4338 cupsFileClose(out);
4339
4340 return (kbytes);
fa73b229 4341}
4342
4343
4344/*
b423cd4c 4345 * 'copy_file()' - Copy a PPD file or interface script...
fa73b229 4346 */
4347
b423cd4c 4348static int /* O - 0 = success, -1 = error */
4349copy_file(const char *from, /* I - Source file */
4350 const char *to) /* I - Destination file */
fa73b229 4351{
b423cd4c 4352 cups_file_t *src, /* Source file */
4353 *dst; /* Destination file */
4354 int bytes; /* Bytes to read/write */
4355 char buffer[2048]; /* Copy buffer */
fa73b229 4356
4357
b423cd4c 4358 cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to);
4359
fa73b229 4360 /*
b423cd4c 4361 * Open the source and destination file for a copy...
fa73b229 4362 */
4363
b423cd4c 4364 if ((src = cupsFileOpen(from, "rb")) == NULL)
4365 return (-1);
fa73b229 4366
b423cd4c 4367 if ((dst = cupsFileOpen(to, "wb")) == NULL)
4368 {
4369 cupsFileClose(src);
4370 return (-1);
4371 }
fa73b229 4372
b423cd4c 4373 /*
4374 * Copy the source file to the destination...
4375 */
fa73b229 4376
b423cd4c 4377 while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0)
4378 if (cupsFileWrite(dst, buffer, bytes) < bytes)
4379 {
4380 cupsFileClose(src);
4381 cupsFileClose(dst);
4382 return (-1);
4383 }
fa73b229 4384
b423cd4c 4385 /*
4386 * Close both files and return...
4387 */
fa73b229 4388
b423cd4c 4389 cupsFileClose(src);
fa73b229 4390
b423cd4c 4391 return (cupsFileClose(dst));
4392}
fa73b229 4393
fa73b229 4394
b423cd4c 4395/*
4396 * 'copy_model()' - Copy a PPD model file, substituting default values
4397 * as needed...
4398 */
e00b005a 4399
b423cd4c 4400static int /* O - 0 = success, -1 = error */
4401copy_model(cupsd_client_t *con, /* I - Client connection */
4402 const char *from, /* I - Source file */
4403 const char *to) /* I - Destination file */
4404{
f7deaa1a 4405 fd_set input; /* select() input set */
b423cd4c 4406 struct timeval timeout; /* select() timeout */
bc44d920 4407 int maxfd; /* Max file descriptor for select() */
b423cd4c 4408 char tempfile[1024]; /* Temporary PPD file */
4409 int tempfd; /* Temporary PPD file descriptor */
4410 int temppid; /* Process ID of cups-driverd */
4411 int temppipe[2]; /* Temporary pipes */
4412 char *argv[4], /* Command-line arguments */
4413 *envp[MAX_ENV]; /* Environment */
4414 cups_file_t *src, /* Source file */
4415 *dst; /* Destination file */
2abf387c 4416 ppd_file_t *ppd; /* PPD file */
b423cd4c 4417 int bytes, /* Bytes from pipe */
4418 total; /* Total bytes from pipe */
2abf387c 4419 char buffer[2048]; /* Copy buffer */
b423cd4c 4420 int i; /* Looping var */
4421 char option[PPD_MAX_NAME], /* Option name */
4422 choice[PPD_MAX_NAME]; /* Choice name */
54afec33 4423 ppd_size_t *size; /* Default size */
b423cd4c 4424 int num_defaults; /* Number of default options */
2abf387c 4425 cups_option_t *defaults; /* Default options */
b423cd4c 4426 char cups_protocol[PPD_MAX_LINE];
4427 /* cupsProtocol attribute */
e00b005a 4428
e00b005a 4429
b423cd4c 4430 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4431 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
4432 con, from, to);
e00b005a 4433
b423cd4c 4434 /*
4435 * Run cups-driverd to get the PPD file...
4436 */
e00b005a 4437
b423cd4c 4438 argv[0] = "cups-driverd";
4439 argv[1] = "cat";
4440 argv[2] = (char *)from;
4441 argv[3] = NULL;
e00b005a 4442
b423cd4c 4443 cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0])));
e00b005a 4444
b423cd4c 4445 snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin);
996acce8 4446 snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->number);
b423cd4c 4447 tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600);
321d8d57 4448 if (tempfd < 0 || cupsdOpenPipe(temppipe))
b423cd4c 4449 return (-1);
4450
b423cd4c 4451 cupsdLogMessage(CUPSD_LOG_DEBUG,
4452 "copy_model: Running \"cups-driverd cat %s\"...", from);
fa73b229 4453
b423cd4c 4454 if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1],
38e73f87 4455 -1, -1, 0, DefaultProfile, NULL, &temppid))
fa73b229 4456 {
b423cd4c 4457 close(tempfd);
4458 unlink(tempfile);
a4924f6c 4459
b423cd4c 4460 return (-1);
fa73b229 4461 }
4462
b423cd4c 4463 close(temppipe[1]);
fa73b229 4464
b423cd4c 4465 /*
4466 * Wait up to 30 seconds for the PPD file to be copied...
4467 */
fa73b229 4468
b423cd4c 4469 total = 0;
fa73b229 4470
b423cd4c 4471 if (temppipe[0] > CGIPipes[0])
4472 maxfd = temppipe[0] + 1;
4473 else
4474 maxfd = CGIPipes[0] + 1;
ef416fc2 4475
b423cd4c 4476 for (;;)
4477 {
4478 /*
4479 * See if we have data ready...
4480 */
ef416fc2 4481
f7deaa1a 4482 FD_ZERO(&input);
4483 FD_SET(temppipe[0], &input);
4484 FD_SET(CGIPipes[0], &input);
ef416fc2 4485
b423cd4c 4486 timeout.tv_sec = 30;
4487 timeout.tv_usec = 0;
4488
f7deaa1a 4489 if ((i = select(maxfd, &input, NULL, NULL, &timeout)) < 0)
b423cd4c 4490 {
4491 if (errno == EINTR)
4492 continue;
4493 else
4494 break;
4495 }
4496 else if (i == 0)
ef416fc2 4497 {
4498 /*
b423cd4c 4499 * We have timed out...
ef416fc2 4500 */
4501
b423cd4c 4502 break;
ef416fc2 4503 }
b423cd4c 4504
f7deaa1a 4505 if (FD_ISSET(temppipe[0], &input))
ef416fc2 4506 {
4507 /*
b423cd4c 4508 * Read the PPD file from the pipe, and write it to the PPD file.
ef416fc2 4509 */
4510
b423cd4c 4511 if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0)
4512 {
4513 if (write(tempfd, buffer, bytes) < bytes)
4514 break;
ef416fc2 4515
b423cd4c 4516 total += bytes;
4517 }
4518 else
4519 break;
ef416fc2 4520 }
b423cd4c 4521
f7deaa1a 4522 if (FD_ISSET(CGIPipes[0], &input))
b423cd4c 4523 cupsdUpdateCGI();
ef416fc2 4524 }
4525
b423cd4c 4526 close(temppipe[0]);
4527 close(tempfd);
ef416fc2 4528
b423cd4c 4529 if (!total)
ef416fc2 4530 {
b423cd4c 4531 /*
4532 * No data from cups-deviced...
4533 */
4534
4d301e69 4535 cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file");
b423cd4c 4536 unlink(tempfile);
4537 return (-1);
ef416fc2 4538 }
4539
9c80ffa2
MS		 4540 /*
4541 * Open the source file for a copy...
4542 */
4543
4544 if ((src = cupsFileOpen(tempfile, "rb")) == NULL)
4545 {
4546 unlink(tempfile);
4547 return (-1);
4548 }
4549
b423cd4c 4550 /*
4551 * Read the source file and see what page sizes are supported...
4552 */
fa73b229 4553
9c80ffa2 4554 if ((ppd = _ppdOpen(src, _PPD_LOCALIZATION_NONE)) == NULL)
b423cd4c 4555 {
9c80ffa2 4556 cupsFileClose(src);
b423cd4c 4557 unlink(tempfile);
4558 return (-1);
4559 }
fa73b229 4560
ef416fc2 4561 /*
b423cd4c 4562 * Open the destination (if possible) and set the default options...
ef416fc2 4563 */
4564
b423cd4c 4565 num_defaults = 0;
4566 defaults = NULL;
4567 cups_protocol[0] = '\0';
ef416fc2 4568
b423cd4c 4569 if ((dst = cupsFileOpen(to, "rb")) != NULL)
ef416fc2 4570 {
4571 /*
b423cd4c 4572 * Read all of the default lines from the old PPD...
ef416fc2 4573 */
4574
b423cd4c 4575 while (cupsFileGets(dst, buffer, sizeof(buffer)))
4576 if (!strncmp(buffer, "*Default", 8))
4577 {
4578 /*
4579 * Add the default option...
4580 */
ef416fc2 4581
b423cd4c 4582 if (!ppd_parse_line(buffer, option, sizeof(option),
4583 choice, sizeof(choice)))
2abf387c 4584 {
4585 ppd_option_t *ppdo; /* PPD option */
4586
4587
4588 /*
4589 * Only add the default if the default hasn't already been
4590 * set and the choice exists in the new PPD...
4591 */
4592
4593 if (!cupsGetOption(option, num_defaults, defaults) &&
4594 (ppdo = ppdFindOption(ppd, option)) != NULL &&
4595 ppdFindChoice(ppdo, choice))
4596 num_defaults = cupsAddOption(option, choice, num_defaults,
b423cd4c 4597 &defaults);
2abf387c 4598 }
b423cd4c 4599 }
4600 else if (!strncmp(buffer, "*cupsProtocol:", 14))
4601 strlcpy(cups_protocol, buffer, sizeof(cups_protocol));
ef416fc2 4602
b423cd4c 4603 cupsFileClose(dst);
ef416fc2 4604 }
54afec33 4605 else if ((size = ppdPageSize(ppd, DefaultPaperSize)) != NULL)
ef416fc2 4606 {
b423cd4c 4607 /*
4608 * Add the default media sizes...
b423cd4c 4609 */
4610
54afec33 4611 num_defaults = cupsAddOption("PageSize", size->name,
c5571a1d 4612 num_defaults, &defaults);
54afec33 4613 num_defaults = cupsAddOption("PageRegion", size->name,
c5571a1d 4614 num_defaults, &defaults);
54afec33 4615 num_defaults = cupsAddOption("PaperDimension", size->name,
c5571a1d 4616 num_defaults, &defaults);
54afec33 4617 num_defaults = cupsAddOption("ImageableArea", size->name,
c5571a1d 4618 num_defaults, &defaults);
ef416fc2 4619 }
4620
2abf387c 4621 ppdClose(ppd);
4622
ef416fc2 4623 /*
b423cd4c 4624 * Open the destination file for a copy...
ef416fc2 4625 */
4626
b423cd4c 4627 if ((dst = cupsFileOpen(to, "wb")) == NULL)
ef416fc2 4628 {
2abf387c 4629 cupsFreeOptions(num_defaults, defaults);
b423cd4c 4630 cupsFileClose(src);
4631 unlink(tempfile);
4632 return (-1);
ef416fc2 4633 }
4634
4635 /*
b423cd4c 4636 * Copy the source file to the destination...
ef416fc2 4637 */
4638
9c80ffa2
MS		 4639 cupsFileRewind(src);
4640
b423cd4c 4641 while (cupsFileGets(src, buffer, sizeof(buffer)))
ef416fc2 4642 {
b423cd4c 4643 if (!strncmp(buffer, "*Default", 8))
ef416fc2 4644 {
b423cd4c 4645 /*
4646 * Check for an previous default option choice...
4647 */
ef416fc2 4648
b423cd4c 4649 if (!ppd_parse_line(buffer, option, sizeof(option),
4650 choice, sizeof(choice)))
ef416fc2 4651 {
2abf387c 4652 const char *val; /* Default option value */
ef416fc2 4653
2abf387c 4654
4655 if ((val = cupsGetOption(option, num_defaults, defaults)) != NULL)
4656 {
4657 /*
4658 * Substitute the previous choice...
4659 */
4660
4661 snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, val);
4662 }
b423cd4c 4663 }
ef416fc2 4664 }
b423cd4c 4665
4666 cupsFilePrintf(dst, "%s\n", buffer);
ef416fc2 4667 }
4668
b423cd4c 4669 if (cups_protocol[0])
4670 cupsFilePrintf(dst, "%s\n", cups_protocol);
4671
2abf387c 4672 cupsFreeOptions(num_defaults, defaults);
b423cd4c 4673
ef416fc2 4674 /*
b423cd4c 4675 * Close both files and return...
ef416fc2 4676 */
4677
b423cd4c 4678 cupsFileClose(src);
4679
4680 unlink(tempfile);
4681
4682 return (cupsFileClose(dst));
4683}
4684
4685
4686/*
4687 * 'copy_job_attrs()' - Copy job attributes.
4688 */
ef416fc2 4689
b423cd4c 4690static void
4691copy_job_attrs(cupsd_client_t *con, /* I - Client connection */
4692 cupsd_job_t *job, /* I - Job */
10d09e33
MS		 4693 cups_array_t *ra, /* I - Requested attributes array */
4694 cups_array_t *exclude) /* I - Private attributes array */
b423cd4c 4695{
4696 char job_uri[HTTP_MAX_URI]; /* Job URI */
ef416fc2 4697
ef416fc2 4698
4699 /*
b423cd4c 4700 * Send the requested attributes for each job...
ef416fc2 4701 */
4702
10d09e33
MS		 4703 if (!cupsArrayFind(exclude, "all"))
4704 {
12f89d24
MS		 4705 if ((!exclude || !cupsArrayFind(exclude, "number-of-documents")) &&
4706 (!ra || cupsArrayFind(ra, "number-of-documents")))
10d09e33 4707 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
12f89d24 4708 "number-of-documents", job->num_files);
2e4ff8af 4709
10d09e33
MS		 4710 if ((!exclude || !cupsArrayFind(exclude, "job-media-progress")) &&
4711 (!ra || cupsArrayFind(ra, "job-media-progress")))
4712 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
4713 "job-media-progress", job->progress);
9a4f8274 4714
10d09e33
MS		 4715 if ((!exclude || !cupsArrayFind(exclude, "job-more-info")) &&
4716 (!ra || cupsArrayFind(ra, "job-more-info")))
88f9aafc
MS		 4717 {
4718 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "http",
f2534050 4719 NULL, con->clientname, con->clientport, "/jobs/%d",
88f9aafc 4720 job->id);
10d09e33
MS		 4721 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4722 "job-more-info", NULL, job_uri);
88f9aafc 4723 }
ef416fc2 4724
10d09e33
MS		 4725 if (job->state_value > IPP_JOB_PROCESSING &&
4726 (!exclude || !cupsArrayFind(exclude, "job-preserved")) &&
4727 (!ra || cupsArrayFind(ra, "job-preserved")))
4728 ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved",
4729 job->num_files > 0);
ef416fc2 4730
10d09e33
MS		 4731 if ((!exclude || !cupsArrayFind(exclude, "job-printer-up-time")) &&
4732 (!ra || cupsArrayFind(ra, "job-printer-up-time")))
4733 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
4734 "job-printer-up-time", time(NULL));
4735 }
ef416fc2 4736
88f9aafc
MS		 4737 if (!ra || cupsArrayFind(ra, "job-printer-uri"))
4738 {
4739 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 4740 con->clientname, con->clientport,
a2326b5b
MS		 4741 (job->dtype & CUPS_PRINTER_CLASS) ? "/classes/%s" :
4742 "/printers/%s",
88f9aafc
MS		 4743 job->dest);
4744 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4745 "job-printer-uri", NULL, job_uri);
4746 }
4747
b423cd4c 4748 if (!ra || cupsArrayFind(ra, "job-uri"))
88f9aafc
MS		 4749 {
4750 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 4751 con->clientname, con->clientport, "/jobs/%d",
88f9aafc 4752 job->id);
b423cd4c 4753 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4754 "job-uri", NULL, job_uri);
88f9aafc 4755 }
ef416fc2 4756
10d09e33 4757 copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0, exclude);
b423cd4c 4758}
ef416fc2 4759
ef416fc2 4760
b423cd4c 4761/*
4762 * 'copy_printer_attrs()' - Copy printer attributes.
4763 */
ef416fc2 4764
b423cd4c 4765static void
4766copy_printer_attrs(
4767 cupsd_client_t *con, /* I - Client connection */
4768 cupsd_printer_t *printer, /* I - Printer */
4769 cups_array_t *ra) /* I - Requested attributes array */
4770{
4771 char printer_uri[HTTP_MAX_URI];
4772 /* Printer URI */
7cf5915e
MS		 4773 char printer_icons[HTTP_MAX_URI];
4774 /* Printer icons */
b423cd4c 4775 time_t curtime; /* Current time */
4776 int i; /* Looping var */
ef416fc2 4777
ef416fc2 4778
b423cd4c 4779 /*
4780 * Copy the printer attributes to the response using requested-attributes
4781 * and document-format attributes that may be provided by the client.
4782 */
ef416fc2 4783
b423cd4c 4784 curtime = time(NULL);
ef416fc2 4785
5a738aea
MS		 4786 if (!ra || cupsArrayFind(ra, "marker-change-time"))
4787 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4788 "marker-change-time", printer->marker_time);
4789
dd1abb6b
MS		 4790 if (printer->num_printers > 0 &&
4791 (!ra || cupsArrayFind(ra, "member-uris")))
4792 {
4793 ipp_attribute_t *member_uris; /* member-uris attribute */
4794 cupsd_printer_t *p2; /* Printer in class */
4795 ipp_attribute_t *p2_uri; /* printer-uri-supported for class printer */
4796
4797
4798 if ((member_uris = ippAddStrings(con->response, IPP_TAG_PRINTER,
4799 IPP_TAG_URI, "member-uris",
4800 printer->num_printers, NULL,
4801 NULL)) != NULL)
4802 {
4803 for (i = 0; i < printer->num_printers; i ++)
4804 {
4805 p2 = printer->printers[i];
4806
4807 if ((p2_uri = ippFindAttribute(p2->attrs, "printer-uri-supported",
4808 IPP_TAG_URI)) != NULL)
4809 member_uris->values[i].string.text =
426c6a59 4810 _cupsStrRetain(p2_uri->values[0].string.text);
dd1abb6b
MS		 4811 else
4812 {
4813 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri,
f2534050
MS		 4814 sizeof(printer_uri), "ipp", NULL, con->clientname,
4815 con->clientport,
dd1abb6b
MS		 4816 (p2->type & CUPS_PRINTER_CLASS) ?
4817 "/classes/%s" : "/printers/%s", p2->name);
4818 member_uris->values[i].string.text = _cupsStrAlloc(printer_uri);
4819 }
4820 }
4821 }
4822 }
4823
323c5de1 4824 if (printer->alert && (!ra || cupsArrayFind(ra, "printer-alert")))
4825 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_STRING,
4826 "printer-alert", NULL, printer->alert);
4827
4828 if (printer->alert_description &&
4829 (!ra || cupsArrayFind(ra, "printer-alert-description")))
4830 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4831 "printer-alert-description", NULL,
4832 printer->alert_description);
4833
b423cd4c 4834 if (!ra || cupsArrayFind(ra, "printer-current-time"))
4835 ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time",
4836 ippTimeToDate(curtime));
ef416fc2 4837
37e7e6e0 4838#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
d9bca400
MS		 4839 if (!ra || cupsArrayFind(ra, "printer-dns-sd-name"))
4840 {
4841 if (printer->reg_name)
4842 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME,
4843 "printer-dns-sd-name", NULL, printer->reg_name);
4844 else
4845 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
4846 "printer-dns-sd-name", 0);
4847 }
37e7e6e0 4848#endif /* HAVE_DNSSD || HAVE_AVAHI */
d9bca400 4849
b423cd4c 4850 if (!ra || cupsArrayFind(ra, "printer-error-policy"))
4851 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME,
4852 "printer-error-policy", NULL, printer->error_policy);
ef416fc2 4853
f11a948a
MS		 4854 if (!ra || cupsArrayFind(ra, "printer-error-policy-supported"))
4855 {
4856 static const char * const errors[] =/* printer-error-policy-supported values */
4857 {
4858 "abort-job",
4859 "retry-current-job",
4860 "retry-job",
4861 "stop-printer"
4862 };
4863
a2326b5b 4864 if (printer->type & CUPS_PRINTER_CLASS)
f11a948a
MS		 4865 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
4866 "printer-error-policy-supported", NULL, "retry-current-job");
4867 else
4868 ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
4869 "printer-error-policy-supported",
4870 sizeof(errors) / sizeof(errors[0]), NULL, errors);
4871 }
4872
7cf5915e
MS		 4873 if (!ra || cupsArrayFind(ra, "printer-icons"))
4874 {
4875 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_icons, sizeof(printer_icons),
f2534050 4876 "http", NULL, con->clientname, con->clientport,
7cf5915e
MS		 4877 "/icons/%s.png", printer->name);
4878 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-icons",
4879 NULL, printer_icons);
4880 cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-icons=\"%s\"", printer_icons);
4881 }
4882
b423cd4c 4883 if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs"))
4884 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs",
4885 printer->accepting);
ef416fc2 4886
b423cd4c 4887 if (!ra || cupsArrayFind(ra, "printer-is-shared"))
4888 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared",
4889 printer->shared);
ef416fc2 4890
a2326b5b 4891 if (!ra || cupsArrayFind(ra, "printer-more-info"))
58dc1933
MS		 4892 {
4893 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
f2534050 4894 "http", NULL, con->clientname, con->clientport,
58dc1933
MS		 4895 (printer->type & CUPS_PRINTER_CLASS) ?
4896 "/classes/%s" : "/printers/%s", printer->name);
4897 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI,
4898 "printer-more-info", NULL, printer_uri);
4899 }
4900
b423cd4c 4901 if (!ra || cupsArrayFind(ra, "printer-op-policy"))
4902 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME,
4903 "printer-op-policy", NULL, printer->op_policy);
4904
4905 if (!ra || cupsArrayFind(ra, "printer-state"))
4906 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state",
4907 printer->state);
4908
4909 if (!ra || cupsArrayFind(ra, "printer-state-change-time"))
4910 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4911 "printer-state-change-time", printer->state_time);
f7deaa1a 4912
b423cd4c 4913 if (!ra || cupsArrayFind(ra, "printer-state-message"))
4914 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4915 "printer-state-message", NULL, printer->state_message);
ef416fc2 4916
b423cd4c 4917 if (!ra || cupsArrayFind(ra, "printer-state-reasons"))
4918 add_printer_state_reasons(con, printer);
ef416fc2 4919
b423cd4c 4920 if (!ra || cupsArrayFind(ra, "printer-type"))
4921 {
4922 int type; /* printer-type value */
ef416fc2 4923
ef416fc2 4924 /*
b423cd4c 4925 * Add the CUPS-specific printer-type attribute...
ef416fc2 4926 */
4927
09a101d6 4928 type = printer->type;
b423cd4c 4929
4930 if (printer == DefaultPrinter)
4931 type |= CUPS_PRINTER_DEFAULT;
4932
4933 if (!printer->accepting)
4934 type |= CUPS_PRINTER_REJECTING;
4935
4936 if (!printer->shared)
4937 type |= CUPS_PRINTER_NOT_SHARED;
4938
4939 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type",
4940 type);
ef416fc2 4941 }
ef416fc2 4942
b423cd4c 4943 if (!ra || cupsArrayFind(ra, "printer-up-time"))
4944 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4945 "printer-up-time", curtime);
ef416fc2 4946
a2326b5b 4947 if (!ra || cupsArrayFind(ra, "printer-uri-supported"))
ef416fc2 4948 {
b423cd4c 4949 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
f2534050 4950 "ipp", NULL, con->clientname, con->clientport,
8ca02f3c 4951 (printer->type & CUPS_PRINTER_CLASS) ?
4952 "/classes/%s" : "/printers/%s", printer->name);
b423cd4c 4953 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI,
4954 "printer-uri-supported", NULL, printer_uri);
4955 cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"",
4956 printer_uri);
4957 }
ef416fc2 4958
b423cd4c 4959 if (!ra || cupsArrayFind(ra, "queued-job-count"))
4960 add_queued_job_count(con, printer);
ef416fc2 4961
10d09e33 4962 copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0, NULL);
61cf44e2 4963 if (printer->ppd_attrs)
10d09e33
MS		 4964 copy_attrs(con->response, printer->ppd_attrs, ra, IPP_TAG_ZERO, 0, NULL);
4965 copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY, NULL);
b423cd4c 4966}
ef416fc2 4967
ef416fc2 4968
b423cd4c 4969/*
4970 * 'copy_subscription_attrs()' - Copy subscription attributes.
4971 */
ef416fc2 4972
b423cd4c 4973static void
4974copy_subscription_attrs(
4975 cupsd_client_t *con, /* I - Client connection */
4976 cupsd_subscription_t *sub, /* I - Subscription */
10d09e33
MS		 4977 cups_array_t *ra, /* I - Requested attributes array */
4978 cups_array_t *exclude) /* I - Private attributes array */
b423cd4c 4979{
4980 ipp_attribute_t *attr; /* Current attribute */
4981 char printer_uri[HTTP_MAX_URI];
4982 /* Printer URI */
4983 int count; /* Number of events */
4984 unsigned mask; /* Current event mask */
4985 const char *name; /* Current event name */
ef416fc2 4986
ef416fc2 4987
10d09e33
MS		 4988 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4989 "copy_subscription_attrs(con=%p, sub=%p, ra=%p, exclude=%p)",
4990 con, sub, ra, exclude);
4991
b423cd4c 4992 /*
4993 * Copy the subscription attributes to the response using the
4994 * requested-attributes attribute that may be provided by the client.
4995 */
ef416fc2 4996
10d09e33 4997 if (!exclude || !cupsArrayFind(exclude, "all"))
b423cd4c 4998 {
10d09e33
MS		 4999 if ((!exclude || !cupsArrayFind(exclude, "notify-events")) &&
5000 (!ra || cupsArrayFind(ra, "notify-events")))
b423cd4c 5001 {
10d09e33 5002 cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_subscription_attrs: notify-events");
ef416fc2 5003
10d09e33
MS		 5004 if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL)
5005 {
5006 /*
5007 * Simple event list...
5008 */
5009
5010 ippAddString(con->response, IPP_TAG_SUBSCRIPTION,
5011 (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY),
5012 "notify-events", NULL, name);
5013 }
5014 else
5015 {
5016 /*
5017 * Complex event list...
5018 */
ef416fc2 5019
10d09e33
MS		 5020 for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1)
5021 if (sub->mask & mask)
5022 count ++;
ef416fc2 5023
10d09e33
MS		 5024 attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION,
5025 (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY),
5026 "notify-events", count, NULL, NULL);
ef416fc2 5027
10d09e33
MS		 5028 for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1)
5029 if (sub->mask & mask)
5030 {
5031 attr->values[count].string.text =
5032 (char *)cupsdEventName((cupsd_eventmask_t)mask);
ef416fc2 5033
10d09e33
MS		 5034 count ++;
5035 }
5036 }
ef416fc2 5037 }
10d09e33
MS		 5038
5039 if ((!exclude || !cupsArrayFind(exclude, "notify-lease-duration")) &&
5040 (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))))
5041 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5042 "notify-lease-duration", sub->lease);
5043
5044 if ((!exclude || !cupsArrayFind(exclude, "notify-recipient-uri")) &&
5045 (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))))
5046 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI,
5047 "notify-recipient-uri", NULL, sub->recipient);
5048 else if ((!exclude || !cupsArrayFind(exclude, "notify-pull-method")) &&
5049 (!ra || cupsArrayFind(ra, "notify-pull-method")))
5050 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD,
5051 "notify-pull-method", NULL, "ippget");
5052
5053 if ((!exclude || !cupsArrayFind(exclude, "notify-subscriber-user-name")) &&
5054 (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")))
5055 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME,
5056 "notify-subscriber-user-name", NULL, sub->owner);
5057
5058 if ((!exclude || !cupsArrayFind(exclude, "notify-time-interval")) &&
5059 (!ra || cupsArrayFind(ra, "notify-time-interval")))
5060 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5061 "notify-time-interval", sub->interval);
5062
5063 if (sub->user_data_len > 0 &&
5064 (!exclude || !cupsArrayFind(exclude, "notify-user-data")) &&
5065 (!ra || cupsArrayFind(ra, "notify-user-data")))
5066 ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data",
5067 sub->user_data, sub->user_data_len);
b423cd4c 5068 }
ef416fc2 5069
b423cd4c 5070 if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id")))
5071 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5072 "notify-job-id", sub->job->id);
ef416fc2 5073
b423cd4c 5074 if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri")))
5075 {
5076 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
f2534050 5077 "ipp", NULL, con->clientname, con->clientport,
b423cd4c 5078 "/printers/%s", sub->dest->name);
5079 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI,
5080 "notify-printer-uri", NULL, printer_uri);
ef416fc2 5081 }
ef416fc2 5082
b423cd4c 5083 if (!ra || cupsArrayFind(ra, "notify-subscription-id"))
5084 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5085 "notify-subscription-id", sub->id);
b423cd4c 5086}
ef416fc2 5087
ef416fc2 5088
b423cd4c 5089/*
5090 * 'create_job()' - Print a file to a printer or class.
5091 */
5092
5093static void
5094create_job(cupsd_client_t *con, /* I - Client connection */
5095 ipp_attribute_t *uri) /* I - Printer URI */
5096{
a29fd7dd 5097 int i; /* Looping var */
f7deaa1a 5098 cupsd_printer_t *printer; /* Printer */
5099 cupsd_job_t *job; /* New job */
a29fd7dd
MS		 5100 static const char * const forbidden_attrs[] =
5101 { /* List of forbidden attributes */
5102 "compression",
5103 "document-format",
5104 "document-name",
5105 "document-natural-language"
5106 };
b423cd4c 5107
ef416fc2 5108
b423cd4c 5109 cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con,
996acce8 5110 con->number, uri->values[0].string.text);
ef416fc2 5111
f7deaa1a 5112 /*
5113 * Is the destination valid?
5114 */
5115
5116 if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer))
5117 {
5118 /*
5119 * Bad URI...
5120 */
5121
5122 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5123 _("The printer or class does not exist."));
f7deaa1a 5124 return;
5125 }
5126
a29fd7dd
MS		 5127 /*
5128 * Check for invalid Create-Job attributes and log a warning or error depending
5129 * on whether cupsd is running in "strict conformance" mode...
5130 */
5131
5132 for (i = 0;
5133 i < (int)(sizeof(forbidden_attrs) / sizeof(forbidden_attrs[0]));
5134 i ++)
5135 if (ippFindAttribute(con->request, forbidden_attrs[i], IPP_TAG_ZERO))
5136 {
5137 if (StrictConformance)
5138 {
5139 send_ipp_status(con, IPP_BAD_REQUEST,
5140 _("The '%s' operation attribute cannot be supplied in a "
5141 "Create-Job request."), forbidden_attrs[i]);
5142 return;
5143 }
5144
5145 cupsdLogMessage(CUPSD_LOG_WARN,
5146 "Unexpected '%s' operation attribute in a Create-Job "
5147 "request.", forbidden_attrs[i]);
5148 }
5149
ef416fc2 5150 /*
b423cd4c 5151 * Create the job object...
ef416fc2 5152 */
5153
f7deaa1a 5154 if ((job = add_job(con, printer, NULL)) == NULL)
b423cd4c 5155 return;
ef416fc2 5156
09a101d6 5157 job->pending_timeout = 1;
5158
ef416fc2 5159 /*
5160 * Save and log the job...
5161 */
f7deaa1a 5162
75bd9771
MS		 5163 cupsdLogJob(job, CUPSD_LOG_INFO, "Queued on \"%s\" by \"%s\".",
5164 job->dest, job->username);
ef416fc2 5165}
5166
5167
5168/*
5169 * 'create_requested_array()' - Create an array for the requested-attributes.
5170 */
5171
5172static cups_array_t * /* O - Array of attributes or NULL */
5173create_requested_array(ipp_t *request) /* I - IPP request */
5174{
ef416fc2 5175 cups_array_t *ra; /* Requested attributes array */
ef416fc2 5176
5177
5178 /*
db8b865d 5179 * Create the array for standard attributes...
ef416fc2 5180 */
5181
db8b865d 5182 ra = ippCreateRequestedArray(request);
ef416fc2 5183
5184 /*
db8b865d 5185 * Add CUPS defaults as needed...
ef416fc2 5186 */
5187
db8b865d 5188 if (cupsArrayFind(ra, "printer-defaults"))
ef416fc2 5189 {
db8b865d
MS		 5190 /*
5191 * Include user-set defaults...
5192 */
ef416fc2 5193
db8b865d 5194 char *name; /* Option name */
f7deaa1a 5195
db8b865d 5196 cupsArrayRemove(ra, "printer-defaults");
f7deaa1a 5197
db8b865d
MS		 5198 for (name = (char *)cupsArrayFirst(CommonDefaults);
5199 name;
5200 name = (char *)cupsArrayNext(CommonDefaults))
5201 if (!cupsArrayFind(ra, name))
f7deaa1a 5202 cupsArrayAdd(ra, name);
ef416fc2 5203 }
5204
5205 return (ra);
5206}
5207
5208
5209/*
5210 * 'create_subscription()' - Create a notification subscription.
5211 */
5212
5213static void
5214create_subscription(
5215 cupsd_client_t *con, /* I - Client connection */
5216 ipp_attribute_t *uri) /* I - Printer URI */
5217{
5218 http_status_t status; /* Policy status */
5219 int i; /* Looping var */
5220 ipp_attribute_t *attr; /* Current attribute */
bc44d920 5221 cups_ptype_t dtype; /* Destination type (printer/class) */
ed486911 5222 char scheme[HTTP_MAX_URI],
5223 /* Scheme portion of URI */
ef416fc2 5224 userpass[HTTP_MAX_URI],
5225 /* Username portion of URI */
5226 host[HTTP_MAX_URI],
5227 /* Host portion of URI */
5228 resource[HTTP_MAX_URI];
5229 /* Resource portion of URI */
5230 int port; /* Port portion of URI */
5231 cupsd_printer_t *printer; /* Printer/class */
5232 cupsd_job_t *job; /* Job */
5233 int jobid; /* Job ID */
5234 cupsd_subscription_t *sub; /* Subscription object */
bc44d920 5235 const char *username, /* requesting-user-name or
5236 authenticated username */
ef416fc2 5237 *recipient, /* notify-recipient-uri */
5238 *pullmethod; /* notify-pull-method */
5239 ipp_attribute_t *user_data; /* notify-user-data */
5240 int interval, /* notify-time-interval */
5241 lease; /* notify-lease-duration */
5242 unsigned mask; /* notify-events */
f7deaa1a 5243 ipp_attribute_t *notify_events,/* notify-events(-default) */
5244 *notify_lease; /* notify-lease-duration(-default) */
ef416fc2 5245
5246
bd7854cb 5247#ifdef DEBUG
5248 for (attr = con->request->attrs; attr; attr = attr->next)
5249 {
5250 if (attr->group_tag != IPP_TAG_ZERO)
3dfe78b3 5251 cupsdLogMessage(CUPSD_LOG_DEBUG2, "g%04x v%04x %s", attr->group_tag,
bd7854cb 5252 attr->value_tag, attr->name);
5253 else
3dfe78b3 5254 cupsdLogMessage(CUPSD_LOG_DEBUG2, "----SEP----");
bd7854cb 5255 }
5256#endif /* DEBUG */
5257
ef416fc2 5258 /*
5259 * Is the destination valid?
5260 */
5261
fa73b229 5262 cupsdLogMessage(CUPSD_LOG_DEBUG,
5263 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
996acce8 5264 con, con->number, uri->values[0].string.text);
fa73b229 5265
ed486911 5266 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
5267 sizeof(scheme), userpass, sizeof(userpass), host,
a4d04587 5268 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 5269
5270 if (!strcmp(resource, "/"))
5271 {
ef416fc2 5272 dtype = (cups_ptype_t)0;
5273 printer = NULL;
5274 }
5275 else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10)
5276 {
ef416fc2 5277 dtype = (cups_ptype_t)0;
5278 printer = NULL;
5279 }
5280 else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)
5281 {
ef416fc2 5282 dtype = CUPS_PRINTER_CLASS;
5283 printer = NULL;
5284 }
f7deaa1a 5285 else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 5286 {
5287 /*
5288 * Bad URI...
5289 */
5290
5291 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5292 _("The printer or class does not exist."));
ef416fc2 5293 return;
5294 }
5295
5296 /*
5297 * Check policy...
5298 */
5299
5300 if (printer)
5301 {
f7deaa1a 5302 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
5303 NULL)) != HTTP_OK)
ef416fc2 5304 {
f899b121 5305 send_http_error(con, status, printer);
ef416fc2 5306 return;
5307 }
5308 }
5309 else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5310 {
f899b121 5311 send_http_error(con, status, NULL);
ef416fc2 5312 return;
5313 }
5314
5315 /*
5316 * Get the user that is requesting the subscription...
5317 */
5318
e00b005a 5319 username = get_username(con);
ef416fc2 5320
5321 /*
5322 * Find the first subscription group attribute; return if we have
5323 * none...
5324 */
5325
5326 for (attr = con->request->attrs; attr; attr = attr->next)
5327 if (attr->group_tag == IPP_TAG_SUBSCRIPTION)
5328 break;
5329
5330 if (!attr)
5331 {
5332 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 5333 _("No subscription attributes in request."));
ef416fc2 5334 return;
5335 }
5336
5337 /*
5338 * Process the subscription attributes in the request...
5339 */
5340
fa73b229 5341 con->response->request.status.status_code = IPP_BAD_REQUEST;
5342
ef416fc2 5343 while (attr)
5344 {
5345 recipient = NULL;
5346 pullmethod = NULL;
5347 user_data = NULL;
5348 interval = 0;
5349 lease = DefaultLeaseDuration;
5350 jobid = 0;
5351 mask = CUPSD_EVENT_NONE;
5352
f7deaa1a 5353 if (printer)
5354 {
5355 notify_events = ippFindAttribute(printer->attrs, "notify-events-default",
5356 IPP_TAG_KEYWORD);
5357 notify_lease = ippFindAttribute(printer->attrs,
5358 "notify-lease-duration-default",
5359 IPP_TAG_INTEGER);
5360
5361 if (notify_lease)
5362 lease = notify_lease->values[0].integer;
5363 }
5364 else
5365 {
5366 notify_events = NULL;
5367 notify_lease = NULL;
5368 }
5369
ef416fc2 5370 while (attr && attr->group_tag != IPP_TAG_ZERO)
5371 {
7594b224 5372 if (!strcmp(attr->name, "notify-recipient-uri") &&
ef416fc2 5373 attr->value_tag == IPP_TAG_URI)
ed486911 5374 {
5375 /*
5376 * Validate the recipient scheme against the ServerBin/notifier
5377 * directory...
5378 */
5379
5380 char notifier[1024]; /* Notifier filename */
5381
5382
ef416fc2 5383 recipient = attr->values[0].string.text;
ed486911 5384
8ca02f3c 5385 if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient,
5386 scheme, sizeof(scheme), userpass, sizeof(userpass),
5387 host, sizeof(host), &port,
5388 resource, sizeof(resource)) < HTTP_URI_OK)
ed486911 5389 {
5390 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5391 _("Bad notify-recipient-uri \"%s\"."), recipient);
ed486911 5392 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5393 "notify-status-code", IPP_URI_SCHEME);
5394 return;
5395 }
5396
5397 snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin,
5398 scheme);
5399 if (access(notifier, X_OK))
5400 {
5401 send_ipp_status(con, IPP_NOT_POSSIBLE,
bc44d920 5402 _("notify-recipient-uri URI \"%s\" uses unknown "
84315f46 5403 "scheme."), recipient);
ed486911 5404 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5405 "notify-status-code", IPP_URI_SCHEME);
5406 return;
5407 }
3dfe78b3
MS		 5408
5409 if (!strcmp(scheme, "rss") && !check_rss_recipient(recipient))
5410 {
5411 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5412 _("notify-recipient-uri URI \"%s\" is already used."),
3dfe78b3
MS		 5413 recipient);
5414 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5415 "notify-status-code", IPP_ATTRIBUTES);
5416 return;
5417 }
ed486911 5418 }
ef416fc2 5419 else if (!strcmp(attr->name, "notify-pull-method") &&
5420 attr->value_tag == IPP_TAG_KEYWORD)
ed486911 5421 {
ef416fc2 5422 pullmethod = attr->values[0].string.text;
ed486911 5423
5424 if (strcmp(pullmethod, "ippget"))
5425 {
5426 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5427 _("Bad notify-pull-method \"%s\"."), pullmethod);
ed486911 5428 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5429 "notify-status-code", IPP_ATTRIBUTES);
5430 return;
5431 }
5432 }
ef416fc2 5433 else if (!strcmp(attr->name, "notify-charset") &&
5434 attr->value_tag == IPP_TAG_CHARSET &&
5435 strcmp(attr->values[0].string.text, "us-ascii") &&
5436 strcmp(attr->values[0].string.text, "utf-8"))
5437 {
5438 send_ipp_status(con, IPP_CHARSET,
84315f46 5439 _("Character set \"%s\" not supported."),
ef416fc2 5440 attr->values[0].string.text);
5441 return;
5442 }
5443 else if (!strcmp(attr->name, "notify-natural-language") &&
5444 (attr->value_tag != IPP_TAG_LANGUAGE ||
5445 strcmp(attr->values[0].string.text, DefaultLanguage)))
5446 {
5447 send_ipp_status(con, IPP_CHARSET,
84315f46 5448 _("Language \"%s\" not supported."),
ef416fc2 5449 attr->values[0].string.text);
5450 return;
5451 }
5452 else if (!strcmp(attr->name, "notify-user-data") &&
5453 attr->value_tag == IPP_TAG_STRING)
5454 {
5455 if (attr->num_values > 1 || attr->values[0].unknown.length > 63)
5456 {
5457 send_ipp_status(con, IPP_REQUEST_VALUE,
5458 _("The notify-user-data value is too large "
84315f46 5459 "(%d > 63 octets)."),
ef416fc2 5460 attr->values[0].unknown.length);
5461 return;
5462 }
5463
5464 user_data = attr;
5465 }
5466 else if (!strcmp(attr->name, "notify-events") &&
5467 attr->value_tag == IPP_TAG_KEYWORD)
f7deaa1a 5468 notify_events = attr;
ef416fc2 5469 else if (!strcmp(attr->name, "notify-lease-duration") &&
5470 attr->value_tag == IPP_TAG_INTEGER)
5471 lease = attr->values[0].integer;
5472 else if (!strcmp(attr->name, "notify-time-interval") &&
5473 attr->value_tag == IPP_TAG_INTEGER)
5474 interval = attr->values[0].integer;
5475 else if (!strcmp(attr->name, "notify-job-id") &&
5476 attr->value_tag == IPP_TAG_INTEGER)
5477 jobid = attr->values[0].integer;
5478
5479 attr = attr->next;
5480 }
5481
f7deaa1a 5482 if (notify_events)
5483 {
5484 for (i = 0; i < notify_events->num_values; i ++)
5485 mask |= cupsdEventValue(notify_events->values[i].string.text);
5486 }
5487
bd7854cb 5488 if (recipient)
5489 cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient);
5490 if (pullmethod)
5491 cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod);
5492 cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease);
5493 cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval);
fa73b229 5494
ef416fc2 5495 if (!recipient && !pullmethod)
5496 break;
5497
5498 if (mask == CUPSD_EVENT_NONE)
5499 {
5500 if (jobid)
5501 mask = CUPSD_EVENT_JOB_COMPLETED;
5502 else if (printer)
5503 mask = CUPSD_EVENT_PRINTER_STATE_CHANGED;
5504 else
5505 {
5506 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 5507 _("notify-events not specified."));
ef416fc2 5508 return;
5509 }
5510 }
5511
bd7854cb 5512 if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration))
ef416fc2 5513 {
5514 cupsdLogMessage(CUPSD_LOG_INFO,
5515 "create_subscription: Limiting notify-lease-duration to "
5516 "%d seconds.",
5517 MaxLeaseDuration);
5518 lease = MaxLeaseDuration;
5519 }
5520
5521 if (jobid)
5522 {
5523 if ((job = cupsdFindJob(jobid)) == NULL)
5524 {
84315f46
MS		 5525 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
5526 jobid);
ef416fc2 5527 return;
5528 }
5529 }
5530 else
5531 job = NULL;
5532
52f6f666
MS		 5533 if ((sub = cupsdAddSubscription(mask, printer, job, recipient, 0)) == NULL)
5534 {
5535 send_ipp_status(con, IPP_TOO_MANY_SUBSCRIPTIONS,
5536 _("There are too many subscriptions."));
5537 return;
5538 }
ef416fc2 5539
fa73b229 5540 if (job)
84315f46 5541 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription #%d for job %d.",
fa73b229 5542 sub->id, job->id);
5543 else if (printer)
5544 cupsdLogMessage(CUPSD_LOG_DEBUG,
84315f46 5545 "Added subscription #%d for printer \"%s\".",
fa73b229 5546 sub->id, printer->name);
5547 else
84315f46 5548 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription #%d for server.",
fa73b229 5549 sub->id);
5550
ef416fc2 5551 sub->interval = interval;
5552 sub->lease = lease;
bd7854cb 5553 sub->expire = lease ? time(NULL) + lease : 0;
ef416fc2 5554
5555 cupsdSetString(&sub->owner, username);
5556
5557 if (user_data)
5558 {
5559 sub->user_data_len = user_data->values[0].unknown.length;
5560 memcpy(sub->user_data, user_data->values[0].unknown.data,
5561 sub->user_data_len);
5562 }
5563
5564 ippAddSeparator(con->response);
5565 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5566 "notify-subscription-id", sub->id);
5567
fa73b229 5568 con->response->request.status.status_code = IPP_OK;
5569
ef416fc2 5570 if (attr)
5571 attr = attr->next;
5572 }
5573
3dfe78b3 5574 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
ef416fc2 5575}
5576
5577
5578/*
5579 * 'delete_printer()' - Remove a printer or class from the system.
5580 */
5581
5582static void
5583delete_printer(cupsd_client_t *con, /* I - Client connection */
5584 ipp_attribute_t *uri) /* I - URI of printer or class */
5585{
5586 http_status_t status; /* Policy status */
bc44d920 5587 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 5588 cupsd_printer_t *printer; /* Printer/class */
5589 char filename[1024]; /* Script/PPD filename */
5590
5591
5592 cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con,
996acce8 5593 con->number, uri->values[0].string.text);
ef416fc2 5594
5595 /*
5596 * Do we have a valid URI?
5597 */
5598
f7deaa1a 5599 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 5600 {
5601 /*
5602 * Bad URI...
5603 */
5604
5605 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5606 _("The printer or class does not exist."));
ef416fc2 5607 return;
5608 }
5609
5610 /*
5611 * Check policy...
5612 */
5613
5614 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5615 {
f899b121 5616 send_http_error(con, status, NULL);
ef416fc2 5617 return;
5618 }
5619
5620 /*
5621 * Remove old jobs...
5622 */
5623
f7deaa1a 5624 cupsdCancelJobs(printer->name, NULL, 1);
ef416fc2 5625
5626 /*
5627 * Remove old subscriptions and send a "deleted printer" event...
5628 */
5629
5630 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL,
5631 "%s \"%s\" deleted by \"%s\".",
5632 (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
f7deaa1a 5633 printer->name, get_username(con));
ef416fc2 5634
5635 cupsdExpireSubscriptions(printer, NULL);
f7deaa1a 5636
ef416fc2 5637 /*
5638 * Remove any old PPD or script files...
5639 */
5640
f7deaa1a 5641 snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot,
5642 printer->name);
ef416fc2 5643 unlink(filename);
928b43f7
MS		 5644 snprintf(filename, sizeof(filename), "%s/interfaces/%s.O", ServerRoot,
5645 printer->name);
5646 unlink(filename);
ef416fc2 5647
f7deaa1a 5648 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot,
5649 printer->name);
ef416fc2 5650 unlink(filename);
928b43f7
MS		 5651 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd.O", ServerRoot,
5652 printer->name);
5653 unlink(filename);
ef416fc2 5654
7cf5915e 5655 snprintf(filename, sizeof(filename), "%s/%s.png", CacheDir, printer->name);
61cf44e2
MS		 5656 unlink(filename);
5657
f14324a7 5658 snprintf(filename, sizeof(filename), "%s/%s.data", CacheDir, printer->name);
54afec33
MS		 5659 unlink(filename);
5660
568fa3fa
MS		 5661 /*
5662 * Unregister color profiles...
5663 */
5664
a29fd7dd 5665 cupsdUnregisterColor(printer);
568fa3fa 5666
ef416fc2 5667 if (dtype & CUPS_PRINTER_CLASS)
5668 {
f7deaa1a 5669 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".",
5670 printer->name, get_username(con));
ef416fc2 5671
5672 cupsdDeletePrinter(printer, 0);
3dfe78b3 5673 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 5674 }
5675 else
5676 {
f7deaa1a 5677 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".",
5678 printer->name, get_username(con));
ef416fc2 5679
f8b3a85b
MS		 5680 if (cupsdDeletePrinter(printer, 0))
5681 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
5682
3dfe78b3 5683 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 5684 }
5685
3dfe78b3 5686 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 5687
5688 /*
5689 * Return with no errors...
5690 */
5691
5692 con->response->request.status.status_code = IPP_OK;
5693}
5694
5695
5696/*
5697 * 'get_default()' - Get the default destination.
5698 */
5699
5700static void
5701get_default(cupsd_client_t *con) /* I - Client connection */
5702{
fa73b229 5703 http_status_t status; /* Policy status */
5704 cups_array_t *ra; /* Requested attributes array */
ef416fc2 5705
5706
996acce8 5707 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->number);
ef416fc2 5708
5709 /*
5710 * Check policy...
5711 */
5712
5713 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5714 {
f899b121 5715 send_http_error(con, status, NULL);
ef416fc2 5716 return;
5717 }
5718
fa73b229 5719 if (DefaultPrinter)
ef416fc2 5720 {
fa73b229 5721 ra = create_requested_array(con->request);
ef416fc2 5722
fa73b229 5723 copy_printer_attrs(con, DefaultPrinter, ra);
ef416fc2 5724
fa73b229 5725 cupsArrayDelete(ra);
ef416fc2 5726
fa73b229 5727 con->response->request.status.status_code = IPP_OK;
ef416fc2 5728 }
5729 else
84315f46 5730 send_ipp_status(con, IPP_NOT_FOUND, _("No default printer."));
ef416fc2 5731}
5732
5733
5734/*
5735 * 'get_devices()' - Get the list of available devices on the local system.
5736 */
5737
5738static void
5739get_devices(cupsd_client_t *con) /* I - Client connection */
5740{
5741 http_status_t status; /* Policy status */
ae71f5de
MS		 5742 ipp_attribute_t *limit, /* limit attribute */
5743 *timeout, /* timeout attribute */
5744 *requested, /* requested-attributes attribute */
ed6e7faf
MS		 5745 *exclude, /* exclude-schemes attribute */
5746 *include; /* include-schemes attribute */
ef416fc2 5747 char command[1024], /* cups-deviced command */
ed6e7faf 5748 options[2048], /* Options to pass to command */
ae71f5de 5749 requested_str[256],
89d46774 5750 /* String for requested attributes */
ed6e7faf
MS		 5751 exclude_str[512],
5752 /* String for excluded schemes */
5753 include_str[512];
5754 /* String for included schemes */
ef416fc2 5755
5756
996acce8 5757 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->number);
ef416fc2 5758
5759 /*
5760 * Check policy...
5761 */
5762
5763 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5764 {
f899b121 5765 send_http_error(con, status, NULL);
ef416fc2 5766 return;
5767 }
5768
5769 /*
5770 * Run cups-deviced command with the given options...
5771 */
5772
ae71f5de
MS		 5773 limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER);
5774 timeout = ippFindAttribute(con->request, "timeout", IPP_TAG_INTEGER);
ef416fc2 5775 requested = ippFindAttribute(con->request, "requested-attributes",
5776 IPP_TAG_KEYWORD);
ae71f5de 5777 exclude = ippFindAttribute(con->request, "exclude-schemes", IPP_TAG_NAME);
ed6e7faf 5778 include = ippFindAttribute(con->request, "include-schemes", IPP_TAG_NAME);
ef416fc2 5779
5780 if (requested)
89d46774 5781 url_encode_attr(requested, requested_str, sizeof(requested_str));
ef416fc2 5782 else
89d46774 5783 strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str));
ef416fc2 5784
ae71f5de
MS		 5785 if (exclude)
5786 url_encode_attr(exclude, exclude_str, sizeof(exclude_str));
5787 else
5788 exclude_str[0] = '\0';
5789
ed6e7faf
MS		 5790 if (include)
5791 url_encode_attr(include, include_str, sizeof(include_str));
5792 else
5793 include_str[0] = '\0';
5794
ef416fc2 5795 snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin);
5796 snprintf(options, sizeof(options),
ed6e7faf 5797 "%d+%d+%d+%d+%s%s%s%s%s",
ef416fc2 5798 con->request->request.op.request_id,
ae71f5de 5799 limit ? limit->values[0].integer : 0,
7a0cbd5e 5800 timeout ? timeout->values[0].integer : 15,
ae71f5de
MS		 5801 (int)User,
5802 requested_str,
ed6e7faf
MS		 5803 exclude_str[0] ? "%20" : "", exclude_str,
5804 include_str[0] ? "%20" : "", include_str);
ef416fc2 5805
5806 if (cupsdSendCommand(con, command, options, 1))
5807 {
5808 /*
5809 * Command started successfully, don't send an IPP response here...
5810 */
5811
5812 ippDelete(con->response);
5813 con->response = NULL;
5814 }
5815 else
5816 {
5817 /*
5818 * Command failed, return "internal error" so the user knows something
5819 * went wrong...
5820 */
5821
5822 send_ipp_status(con, IPP_INTERNAL_ERROR,
5823 _("cups-deviced failed to execute."));
5824 }
5825}
5826
5827
2e4ff8af
MS		 5828/*
5829 * 'get_document()' - Get a copy of a job file.
5830 */
5831
5832static void
5833get_document(cupsd_client_t *con, /* I - Client connection */
5834 ipp_attribute_t *uri) /* I - Job URI */
5835{
5836 http_status_t status; /* Policy status */
5837 ipp_attribute_t *attr; /* Current attribute */
5838 int jobid; /* Job ID */
5839 int docnum; /* Document number */
5840 cupsd_job_t *job; /* Current job */
61cf44e2 5841 char scheme[HTTP_MAX_URI], /* Method portion of URI */
2e4ff8af
MS		 5842 username[HTTP_MAX_URI], /* Username portion of URI */
5843 host[HTTP_MAX_URI], /* Host portion of URI */
5844 resource[HTTP_MAX_URI]; /* Resource portion of URI */
5845 int port; /* Port portion of URI */
5846 char filename[1024], /* Filename for document */
5847 format[1024]; /* Format for document */
5848
5849
5850 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_document(%p[%d], %s)", con,
996acce8 5851 con->number, uri->values[0].string.text);
2e4ff8af
MS		 5852
5853 /*
5854 * See if we have a job URI or a printer URI...
5855 */
5856
5857 if (!strcmp(uri->name, "printer-uri"))
5858 {
5859 /*
5860 * Got a printer URI; see if we also have a job-id attribute...
5861 */
5862
5863 if ((attr = ippFindAttribute(con->request, "job-id",
5864 IPP_TAG_INTEGER)) == NULL)
5865 {
5866 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 5867 _("Got a printer-uri attribute but no job-id."));
2e4ff8af
MS		 5868 return;
5869 }
5870
5871 jobid = attr->values[0].integer;
5872 }
5873 else
5874 {
5875 /*
5876 * Got a job URI; parse it to get the job ID...
5877 */
5878
61cf44e2
MS		 5879 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
5880 sizeof(scheme), username, sizeof(username), host,
2e4ff8af
MS		 5881 sizeof(host), &port, resource, sizeof(resource));
5882
5883 if (strncmp(resource, "/jobs/", 6))
5884 {
5885 /*
5886 * Not a valid URI!
5887 */
5888
84315f46 5889 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
2e4ff8af
MS		 5890 uri->values[0].string.text);
5891 return;
5892 }
5893
5894 jobid = atoi(resource + 6);
5895 }
5896
5897 /*
5898 * See if the job exists...
5899 */
5900
5901 if ((job = cupsdFindJob(jobid)) == NULL)
5902 {
5903 /*
5904 * Nope - return a "not found" error...
5905 */
5906
84315f46 5907 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
2e4ff8af
MS		 5908 return;
5909 }
5910
5911 /*
5912 * Check policy...
5913 */
5914
e60ec91f
MS		 5915 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con,
5916 job->username)) != HTTP_OK)
2e4ff8af
MS		 5917 {
5918 send_http_error(con, status, NULL);
5919 return;
5920 }
5921
5922 /*
5923 * Get the document number...
5924 */
5925
5926 if ((attr = ippFindAttribute(con->request, "document-number",
5927 IPP_TAG_INTEGER)) == NULL)
5928 {
5929 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 5930 _("Missing document-number attribute."));
2e4ff8af
MS		 5931 return;
5932 }
5933
5934 if ((docnum = attr->values[0].integer) < 1 || docnum > job->num_files ||
5935 attr->num_values > 1)
5936 {
84315f46
MS		 5937 send_ipp_status(con, IPP_NOT_FOUND,
5938 _("Document #%d does not exist in job #%d."), docnum,
5939 jobid);
2e4ff8af
MS		 5940 return;
5941 }
5942
5943 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, jobid,
5944 docnum);
5945 if ((con->file = open(filename, O_RDONLY)) == -1)
5946 {
5947 cupsdLogMessage(CUPSD_LOG_ERROR,
5948 "Unable to open document %d in job %d - %s", docnum, jobid,
5949 strerror(errno));
5950 send_ipp_status(con, IPP_NOT_FOUND,
84315f46
MS		 5951 _("Unable to open document #%d in job #%d."), docnum,
5952 jobid);
2e4ff8af
MS		 5953 return;
5954 }
5955
5956 fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC);
5957
5958 cupsdLoadJob(job);
5959
5960 snprintf(format, sizeof(format), "%s/%s", job->filetypes[docnum - 1]->super,
5961 job->filetypes[docnum - 1]->type);
5962
5963 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format",
5964 NULL, format);
5965 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "document-number",
5966 docnum);
5967 if ((attr = ippFindAttribute(job->attrs, "document-name",
5968 IPP_TAG_NAME)) != NULL)
5969 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_NAME, "document-name",
5970 NULL, attr->values[0].string.text);
5971}
5972
5973
ef416fc2 5974/*
fa73b229 5975 * 'get_job_attrs()' - Get job attributes.
ef416fc2 5976 */
5977
5978static void
fa73b229 5979get_job_attrs(cupsd_client_t *con, /* I - Client connection */
5980 ipp_attribute_t *uri) /* I - Job URI */
ef416fc2 5981{
5982 http_status_t status; /* Policy status */
fa73b229 5983 ipp_attribute_t *attr; /* Current attribute */
5984 int jobid; /* Job ID */
5985 cupsd_job_t *job; /* Current job */
ef55b745 5986 cupsd_printer_t *printer; /* Current printer */
10d09e33
MS		 5987 cupsd_policy_t *policy; /* Current security policy */
5988 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
ef416fc2 5989 username[HTTP_MAX_URI], /* Username portion of URI */
5990 host[HTTP_MAX_URI], /* Host portion of URI */
5991 resource[HTTP_MAX_URI]; /* Resource portion of URI */
5992 int port; /* Port portion of URI */
10d09e33
MS		 5993 cups_array_t *ra, /* Requested attributes array */
5994 *exclude; /* Private attributes array */
ef416fc2 5995
5996
fa73b229 5997 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con,
996acce8 5998 con->number, uri->values[0].string.text);
ef416fc2 5999
6000 /*
fa73b229 6001 * See if we have a job URI or a printer URI...
6002 */
6003
6004 if (!strcmp(uri->name, "printer-uri"))
6005 {
6006 /*
6007 * Got a printer URI; see if we also have a job-id attribute...
6008 */
6009
6010 if ((attr = ippFindAttribute(con->request, "job-id",
6011 IPP_TAG_INTEGER)) == NULL)
6012 {
6013 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6014 _("Got a printer-uri attribute but no job-id."));
fa73b229 6015 return;
6016 }
6017
6018 jobid = attr->values[0].integer;
6019 }
6020 else
6021 {
6022 /*
6023 * Got a job URI; parse it to get the job ID...
6024 */
6025
61cf44e2
MS		 6026 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
6027 sizeof(scheme), username, sizeof(username), host,
a4d04587 6028 sizeof(host), &port, resource, sizeof(resource));
fa73b229 6029
6030 if (strncmp(resource, "/jobs/", 6))
6031 {
6032 /*
6033 * Not a valid URI!
6034 */
6035
84315f46 6036 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
fa73b229 6037 uri->values[0].string.text);
6038 return;
6039 }
6040
6041 jobid = atoi(resource + 6);
6042 }
6043
6044 /*
6045 * See if the job exists...
6046 */
6047
6048 if ((job = cupsdFindJob(jobid)) == NULL)
6049 {
6050 /*
6051 * Nope - return a "not found" error...
6052 */
6053
84315f46 6054 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
fa73b229 6055 return;
6056 }
6057
6058 /*
6059 * Check policy...
6060 */
6061
ef55b745
MS		 6062 if ((printer = job->printer) == NULL)
6063 printer = cupsdFindDest(job->dest);
6064
6065 if (printer)
10d09e33
MS		 6066 policy = printer->op_policy_ptr;
6067 else
6068 policy = DefaultPolicyPtr;
6069
6070 if ((status = cupsdCheckPolicy(policy, con, job->username)) != HTTP_OK)
fa73b229 6071 {
f899b121 6072 send_http_error(con, status, NULL);
fa73b229 6073 return;
6074 }
6075
10d09e33
MS		 6076 exclude = cupsdGetPrivateAttrs(policy, con, printer, job->username);
6077
fa73b229 6078 /*
6079 * Copy attributes...
6080 */
6081
bd7854cb 6082 cupsdLoadJob(job);
6083
fa73b229 6084 ra = create_requested_array(con->request);
10d09e33 6085 copy_job_attrs(con, job, ra, exclude);
fa73b229 6086 cupsArrayDelete(ra);
6087
6088 con->response->request.status.status_code = IPP_OK;
6089}
6090
6091
6092/*
6093 * 'get_jobs()' - Get a list of jobs for the specified printer.
6094 */
6095
6096static void
6097get_jobs(cupsd_client_t *con, /* I - Client connection */
6098 ipp_attribute_t *uri) /* I - Printer URI */
6099{
6100 http_status_t status; /* Policy status */
6101 ipp_attribute_t *attr; /* Current attribute */
6102 const char *dest; /* Destination */
bc44d920 6103 cups_ptype_t dtype; /* Destination type (printer/class) */
fa73b229 6104 cups_ptype_t dmask; /* Destination type mask */
f7deaa1a 6105 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
fa73b229 6106 username[HTTP_MAX_URI], /* Username portion of URI */
6107 host[HTTP_MAX_URI], /* Host portion of URI */
6108 resource[HTTP_MAX_URI]; /* Resource portion of URI */
6109 int port; /* Port portion of URI */
aaf19ab0
MS		 6110 int job_comparison; /* Job comparison */
6111 ipp_jstate_t job_state; /* job-state value */
fa73b229 6112 int first_job_id; /* First job ID */
6113 int limit; /* Maximum number of jobs to return */
6114 int count; /* Number of jobs that match */
aaf19ab0 6115 ipp_attribute_t *job_ids; /* job-ids attribute */
fa73b229 6116 cupsd_job_t *job; /* Current job pointer */
6117 cupsd_printer_t *printer; /* Printer */
6118 cups_array_t *list; /* Which job list... */
10d09e33
MS		 6119 cups_array_t *ra, /* Requested attributes array */
6120 *exclude; /* Private attributes array */
6121 cupsd_policy_t *policy; /* Current policy */
fa73b229 6122
6123
996acce8 6124 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->number,
fa73b229 6125 uri->values[0].string.text);
6126
6127 /*
6128 * Is the destination valid?
ef416fc2 6129 */
6130
4b3f67ff
MS		 6131 if (strcmp(uri->name, "printer-uri"))
6132 {
84315f46 6133 send_ipp_status(con, IPP_BAD_REQUEST, _("No printer-uri in request."));
4b3f67ff
MS		 6134 return;
6135 }
6136
f7deaa1a 6137 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
6138 sizeof(scheme), username, sizeof(username), host,
a4d04587 6139 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 6140
b9faaae1 6141 if (!strcmp(resource, "/") || !strcmp(resource, "/jobs"))
ef416fc2 6142 {
6143 dest = NULL;
6144 dtype = (cups_ptype_t)0;
6145 dmask = (cups_ptype_t)0;
6146 printer = NULL;
6147 }
fa73b229 6148 else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10)
ef416fc2 6149 {
6150 dest = NULL;
6151 dtype = (cups_ptype_t)0;
6152 dmask = CUPS_PRINTER_CLASS;
6153 printer = NULL;
6154 }
fa73b229 6155 else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)
ef416fc2 6156 {
6157 dest = NULL;
6158 dtype = CUPS_PRINTER_CLASS;
6159 dmask = CUPS_PRINTER_CLASS;
6160 printer = NULL;
6161 }
f7deaa1a 6162 else if ((dest = cupsdValidateDest(uri->values[0].string.text, &dtype,
6163 &printer)) == NULL)
ef416fc2 6164 {
6165 /*
6166 * Bad URI...
6167 */
6168
6169 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 6170 _("The printer or class does not exist."));
ef416fc2 6171 return;
6172 }
6173 else
b86bc4cf 6174 {
6175 dtype &= CUPS_PRINTER_CLASS;
ef416fc2 6176 dmask = CUPS_PRINTER_CLASS;
b86bc4cf 6177 }
ef416fc2 6178
6179 /*
6180 * Check policy...
6181 */
6182
6183 if (printer)
10d09e33
MS		 6184 policy = printer->op_policy_ptr;
6185 else
6186 policy = DefaultPolicyPtr;
6187
6188 if ((status = cupsdCheckPolicy(policy, con, NULL)) != HTTP_OK)
ef416fc2 6189 {
f899b121 6190 send_http_error(con, status, NULL);
ef416fc2 6191 return;
6192 }
6193
aaf19ab0
MS		 6194 job_ids = ippFindAttribute(con->request, "job-ids", IPP_TAG_INTEGER);
6195
ef416fc2 6196 /*
6197 * See if the "which-jobs" attribute have been specified...
6198 */
6199
fa73b229 6200 if ((attr = ippFindAttribute(con->request, "which-jobs",
aaf19ab0
MS		 6201 IPP_TAG_KEYWORD)) != NULL && job_ids)
6202 {
6203 send_ipp_status(con, IPP_CONFLICT,
6204 _("The %s attribute cannot be provided with job-ids."),
6205 "which-jobs");
6206 return;
6207 }
6208 else if (!attr || !strcmp(attr->values[0].string.text, "not-completed"))
6209 {
6210 job_comparison = -1;
6211 job_state = IPP_JOB_STOPPED;
6212 list = Jobs;
6213 }
6214 else if (!strcmp(attr->values[0].string.text, "completed"))
6215 {
6216 job_comparison = 1;
6217 job_state = IPP_JOB_CANCELED;
6218 list = Jobs;
6219 }
6220 else if (!strcmp(attr->values[0].string.text, "aborted"))
6221 {
6222 job_comparison = 0;
6223 job_state = IPP_JOB_ABORTED;
6224 list = Jobs;
6225 }
6226 else if (!strcmp(attr->values[0].string.text, "all"))
6227 {
6228 job_comparison = 1;
6229 job_state = IPP_JOB_PENDING;
6230 list = Jobs;
6231 }
6232 else if (!strcmp(attr->values[0].string.text, "canceled"))
6233 {
6234 job_comparison = 0;
6235 job_state = IPP_JOB_CANCELED;
6236 list = Jobs;
6237 }
6238 else if (!strcmp(attr->values[0].string.text, "pending"))
ef416fc2 6239 {
aaf19ab0
MS		 6240 job_comparison = 0;
6241 job_state = IPP_JOB_PENDING;
6242 list = ActiveJobs;
ef416fc2 6243 }
aaf19ab0 6244 else if (!strcmp(attr->values[0].string.text, "pending-held"))
ef416fc2 6245 {
aaf19ab0
MS		 6246 job_comparison = 0;
6247 job_state = IPP_JOB_HELD;
6248 list = ActiveJobs;
ef416fc2 6249 }
aaf19ab0 6250 else if (!strcmp(attr->values[0].string.text, "processing"))
3dfe78b3 6251 {
aaf19ab0
MS		 6252 job_comparison = 0;
6253 job_state = IPP_JOB_PROCESSING;
6254 list = PrintingJobs;
6255 }
6256 else if (!strcmp(attr->values[0].string.text, "processing-stopped"))
6257 {
6258 job_comparison = 0;
6259 job_state = IPP_JOB_STOPPED;
6260 list = ActiveJobs;
3dfe78b3 6261 }
ef416fc2 6262 else
6263 {
aaf19ab0
MS		 6264 send_ipp_status(con, IPP_ATTRIBUTES,
6265 _("The which-jobs value \"%s\" is not supported."),
6266 attr->values[0].string.text);
6267 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
6268 "which-jobs", NULL, attr->values[0].string.text);
6269 return;
ef416fc2 6270 }
6271
6272 /*
6273 * See if they want to limit the number of jobs reported...
6274 */
6275
fa73b229 6276 if ((attr = ippFindAttribute(con->request, "limit",
6277 IPP_TAG_INTEGER)) != NULL)
aaf19ab0
MS		 6278 {
6279 if (job_ids)
6280 {
6281 send_ipp_status(con, IPP_CONFLICT,
6282 _("The %s attribute cannot be provided with job-ids."),
6283 "limit");
6284 return;
6285 }
6286
ef416fc2 6287 limit = attr->values[0].integer;
aaf19ab0 6288 }
ef416fc2 6289 else
3dfe78b3 6290 limit = 0;
ef416fc2 6291
6292 if ((attr = ippFindAttribute(con->request, "first-job-id",
6293 IPP_TAG_INTEGER)) != NULL)
aaf19ab0
MS		 6294 {
6295 if (job_ids)
6296 {
6297 send_ipp_status(con, IPP_CONFLICT,
6298 _("The %s attribute cannot be provided with job-ids."),
6299 "first-job-id");
6300 return;
6301 }
6302
ef416fc2 6303 first_job_id = attr->values[0].integer;
aaf19ab0 6304 }
ef416fc2 6305 else
6306 first_job_id = 1;
6307
6308 /*
6309 * See if we only want to see jobs for a specific user...
6310 */
6311
fa73b229 6312 if ((attr = ippFindAttribute(con->request, "my-jobs",
aaf19ab0
MS		 6313 IPP_TAG_BOOLEAN)) != NULL && job_ids)
6314 {
6315 send_ipp_status(con, IPP_CONFLICT,
6316 _("The %s attribute cannot be provided with job-ids."),
6317 "my-jobs");
6318 return;
6319 }
6320 else if (attr && attr->values[0].boolean)
e00b005a 6321 strlcpy(username, get_username(con), sizeof(username));
ef416fc2 6322 else
6323 username[0] = '\0';
6324
db8b865d 6325 ra = create_requested_array(con->request);
ef416fc2 6326
6327 /*
6328 * OK, build a list of jobs for this printer...
6329 */
6330
aaf19ab0 6331 if (job_ids)
ef416fc2 6332 {
aaf19ab0 6333 int i; /* Looping var */
ef416fc2 6334
aaf19ab0
MS		 6335 for (i = 0; i < job_ids->num_values; i ++)
6336 {
4220952d 6337 if (!cupsdFindJob(job_ids->values[i].integer))
aaf19ab0
MS		 6338 break;
6339 }
ef416fc2 6340
aaf19ab0
MS		 6341 if (i < job_ids->num_values)
6342 {
84315f46 6343 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 6344 job_ids->values[i].integer);
6345 return;
6346 }
0a682745 6347
aaf19ab0
MS		 6348 for (i = 0; i < job_ids->num_values; i ++)
6349 {
6350 job = cupsdFindJob(job_ids->values[i].integer);
0a682745 6351
aaf19ab0 6352 cupsdLoadJob(job);
ef416fc2 6353
aaf19ab0
MS		 6354 if (!job->attrs)
6355 {
6356 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: No attributes for job %d",
6357 job->id);
6358 continue;
6359 }
ef416fc2 6360
aaf19ab0
MS		 6361 if (i > 0)
6362 ippAddSeparator(con->response);
bd7854cb 6363
10d09e33
MS		 6364 exclude = cupsdGetPrivateAttrs(job->printer ?
6365 job->printer->op_policy_ptr :
6366 policy, con, job->printer,
6367 job->username);
6368
6369 copy_job_attrs(con, job, ra, exclude);
d1c13e16 6370 }
aaf19ab0
MS		 6371 }
6372 else
6373 {
6374 for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list);
6375 (limit <= 0 || count < limit) && job;
6376 job = (cupsd_job_t *)cupsArrayNext(list))
6377 {
6378 /*
6379 * Filter out jobs that don't match...
6380 */
bd7854cb 6381
aaf19ab0
MS		 6382 cupsdLogMessage(CUPSD_LOG_DEBUG2,
6383 "get_jobs: job->id=%d, dest=\"%s\", username=\"%s\", "
6384 "state_value=%d, attrs=%p", job->id, job->dest,
6385 job->username, job->state_value, job->attrs);
7594b224 6386
aaf19ab0
MS		 6387 if (!job->dest || !job->username)
6388 cupsdLoadJob(job);
fa73b229 6389
aaf19ab0
MS		 6390 if (!job->dest || !job->username)
6391 continue;
ef416fc2 6392
aaf19ab0
MS		 6393 if ((dest && strcmp(job->dest, dest)) &&
6394 (!job->printer || !dest || strcmp(job->printer->name, dest)))
6395 continue;
6396 if ((job->dtype & dmask) != dtype &&
6397 (!job->printer || (job->printer->type & dmask) != dtype))
6398 continue;
ef416fc2 6399
aaf19ab0
MS		 6400 if ((job_comparison < 0 && job->state_value > job_state) ||
6401 (job_comparison == 0 && job->state_value != job_state) ||
6402 (job_comparison > 0 && job->state_value < job_state))
6403 continue;
6404
6405 if (job->id < first_job_id)
6406 continue;
6407
6408 cupsdLoadJob(job);
6409
6410 if (!job->attrs)
6411 {
6412 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: No attributes for job %d",
6413 job->id);
6414 continue;
6415 }
6416
88f9aafc 6417 if (username[0] && _cups_strcasecmp(username, job->username))
aaf19ab0
MS		 6418 continue;
6419
6420 if (count > 0)
6421 ippAddSeparator(con->response);
6422
6423 count ++;
6424
10d09e33
MS		 6425 exclude = cupsdGetPrivateAttrs(job->printer ?
6426 job->printer->op_policy_ptr :
6427 policy, con, job->printer,
6428 job->username);
6429
6430 copy_job_attrs(con, job, ra, exclude);
aaf19ab0
MS		 6431 }
6432
6433 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count=%d", count);
6434 }
d1c13e16 6435
fa73b229 6436 cupsArrayDelete(ra);
ef416fc2 6437
fa73b229 6438 con->response->request.status.status_code = IPP_OK;
ef416fc2 6439}
6440
6441
6442/*
6443 * 'get_notifications()' - Get events for a subscription.
6444 */
6445
6446static void
bd7854cb 6447get_notifications(cupsd_client_t *con) /* I - Client connection */
ef416fc2 6448{
bd7854cb 6449 int i, j; /* Looping vars */
6450 http_status_t status; /* Policy status */
6451 cupsd_subscription_t *sub; /* Subscription */
6452 ipp_attribute_t *ids, /* notify-subscription-ids */
6453 *sequences; /* notify-sequence-numbers */
6454 int min_seq; /* Minimum sequence number */
6455 int interval; /* Poll interval */
6456
6457
f7deaa1a 6458 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_notifications(con=%p[%d])",
996acce8 6459 con, con->number);
bd7854cb 6460
6461 /*
6462 * Get subscription attributes...
6463 */
6464
6465 ids = ippFindAttribute(con->request, "notify-subscription-ids",
6466 IPP_TAG_INTEGER);
6467 sequences = ippFindAttribute(con->request, "notify-sequence-numbers",
6468 IPP_TAG_INTEGER);
6469
6470 if (!ids)
6471 {
6472 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6473 _("Missing notify-subscription-ids attribute."));
bd7854cb 6474 return;
6475 }
6476
6477 /*
6478 * Are the subscription IDs valid?
6479 */
6480
6481 for (i = 0, interval = 60; i < ids->num_values; i ++)
6482 {
6483 if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL)
6484 {
6485 /*
6486 * Bad subscription ID...
6487 */
6488
84315f46 6489 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
bd7854cb 6490 ids->values[i].integer);
6491 return;
6492 }
6493
6494 /*
6495 * Check policy...
6496 */
6497
6498 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
6499 DefaultPolicyPtr,
6500 con, sub->owner)) != HTTP_OK)
6501 {
f899b121 6502 send_http_error(con, status, sub->dest);
bd7854cb 6503 return;
6504 }
6505
6506 /*
6507 * Check the subscription type and update the interval accordingly.
6508 */
6509
6510 if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING &&
6511 interval > 10)
6512 interval = 10;
6513 else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED)
6514 interval = 0;
6515 else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING &&
6516 interval > 30)
6517 interval = 30;
6518 }
6519
6520 /*
6521 * Tell the client to poll again in N seconds...
6522 */
6523
6524 if (interval > 0)
6525 ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
6526 "notify-get-interval", interval);
6527
6528 ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
6529 "printer-up-time", time(NULL));
6530
6531 /*
6532 * Copy the subscription event attributes to the response.
6533 */
6534
6535 con->response->request.status.status_code =
6536 interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE;
6537
6538 for (i = 0; i < ids->num_values; i ++)
6539 {
6540 /*
6541 * Get the subscription and sequence number...
6542 */
6543
6544 sub = cupsdFindSubscription(ids->values[i].integer);
6545
6546 if (sequences && i < sequences->num_values)
6547 min_seq = sequences->values[i].integer;
6548 else
6549 min_seq = 1;
6550
6551 /*
6552 * If we don't have any new events, nothing to do here...
6553 */
6554
10d09e33 6555 if (min_seq > (sub->first_event_id + cupsArrayCount(sub->events)))
bd7854cb 6556 continue;
6557
6558 /*
6559 * Otherwise copy all of the new events...
6560 */
6561
6562 if (sub->first_event_id > min_seq)
6563 j = 0;
6564 else
6565 j = min_seq - sub->first_event_id;
6566
10d09e33 6567 for (; j < cupsArrayCount(sub->events); j ++)
b423cd4c 6568 {
6569 ippAddSeparator(con->response);
ef416fc2 6570
10d09e33
MS		 6571 copy_attrs(con->response,
6572 ((cupsd_event_t *)cupsArrayIndex(sub->events, j))->attrs, NULL,
6573 IPP_TAG_EVENT_NOTIFICATION, 0, NULL);
b423cd4c 6574 }
6575 }
6576}
ef416fc2 6577
ef416fc2 6578
b94498cf 6579/*
6580 * 'get_ppd()' - Get a named PPD from the local system.
6581 */
6582
6583static void
6584get_ppd(cupsd_client_t *con, /* I - Client connection */
6585 ipp_attribute_t *uri) /* I - Printer URI or PPD name */
6586{
6587 http_status_t status; /* Policy status */
6588 cupsd_printer_t *dest; /* Destination */
6589 cups_ptype_t dtype; /* Destination type */
6590
6591
6592 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppd(%p[%d], %p[%s=%s])", con,
996acce8 6593 con->number, uri, uri->name, uri->values[0].string.text);
b94498cf 6594
6595 if (!strcmp(uri->name, "ppd-name"))
6596 {
6597 /*
6598 * Return a PPD file from cups-driverd...
6599 */
6600
6601 char command[1024], /* cups-driverd command */
6602 options[1024], /* Options to pass to command */
6603 ppd_name[1024]; /* ppd-name */
6604
6605
6606 /*
6607 * Check policy...
6608 */
6609
6610 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
6611 {
6612 send_http_error(con, status, NULL);
6613 return;
6614 }
6615
6616 /*
6617 * Run cups-driverd command with the given options...
6618 */
6619
6620 snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin);
6621 url_encode_string(uri->values[0].string.text, ppd_name, sizeof(ppd_name));
6622 snprintf(options, sizeof(options), "get+%d+%s",
6623 con->request->request.op.request_id, ppd_name);
6624
6625 if (cupsdSendCommand(con, command, options, 0))
6626 {
6627 /*
6628 * Command started successfully, don't send an IPP response here...
6629 */
6630
6631 ippDelete(con->response);
6632 con->response = NULL;
6633 }
6634 else
6635 {
6636 /*
6637 * Command failed, return "internal error" so the user knows something
6638 * went wrong...
6639 */
6640
6641 send_ipp_status(con, IPP_INTERNAL_ERROR,
6642 _("cups-driverd failed to execute."));
6643 }
6644 }
6645 else if (!strcmp(uri->name, "printer-uri") &&
6646 cupsdValidateDest(uri->values[0].string.text, &dtype, &dest))
6647 {
6648 int i; /* Looping var */
6649 char filename[1024]; /* PPD filename */
6650
6651
6652 /*
6653 * Check policy...
6654 */
6655
6656 if ((status = cupsdCheckPolicy(dest->op_policy_ptr, con, NULL)) != HTTP_OK)
6657 {
2fb76298 6658 send_http_error(con, status, dest);
b94498cf 6659 return;
6660 }
6661
6662 /*
6663 * See if we need the PPD for a class or remote printer...
6664 */
6665
bc44d920 6666 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot,
6667 dest->name);
6668
6669 if ((dtype & CUPS_PRINTER_REMOTE) && access(filename, 0))
b94498cf 6670 {
3d8365b8 6671 con->response->request.status.status_code = CUPS_SEE_OTHER;
b94498cf 6672 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI,
6673 "printer-uri", NULL, dest->uri);
6674 return;
6675 }
a2326b5b 6676 else if (dtype & CUPS_PRINTER_CLASS)
b94498cf 6677 {
6678 for (i = 0; i < dest->num_printers; i ++)
a2326b5b 6679 if (!(dest->printers[i]->type & CUPS_PRINTER_CLASS))
bc44d920 6680 {
6681 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot,
6682 dest->printers[i]->name);
6683
6684 if (!access(filename, 0))
6685 break;
6686 }
b94498cf 6687
6688 if (i < dest->num_printers)
6689 dest = dest->printers[i];
6690 else
6691 {
3d8365b8 6692 con->response->request.status.status_code = CUPS_SEE_OTHER;
b94498cf 6693 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI,
6694 "printer-uri", NULL, dest->printers[0]->uri);
6695 return;
6696 }
6697 }
6698
6699 /*
6700 * Found the printer with the PPD file, now see if there is one...
6701 */
6702
b94498cf 6703 if ((con->file = open(filename, O_RDONLY)) < 0)
6704 {
6705 send_ipp_status(con, IPP_NOT_FOUND,
6706 _("The PPD file \"%s\" could not be opened: %s"),
3d8365b8 6707 uri->values[0].string.text, strerror(errno));
b94498cf 6708 return;
6709 }
6710
6711 fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC);
6712
6713 con->pipe_pid = 0;
6714
3d8365b8 6715 con->response->request.status.status_code = IPP_OK;
b94498cf 6716 }
6717 else
6718 send_ipp_status(con, IPP_NOT_FOUND,
6719 _("The PPD file \"%s\" could not be found."),
6720 uri->values[0].string.text);
6721}
6722
6723
b423cd4c 6724/*
6725 * 'get_ppds()' - Get the list of PPD files on the local system.
6726 */
ef416fc2 6727
b423cd4c 6728static void
6729get_ppds(cupsd_client_t *con) /* I - Client connection */
6730{
6731 http_status_t status; /* Policy status */
b423cd4c 6732 ipp_attribute_t *limit, /* Limit attribute */
b94498cf 6733 *device, /* ppd-device-id attribute */
6734 *language, /* ppd-natural-language attribute */
b423cd4c 6735 *make, /* ppd-make attribute */
b94498cf 6736 *model, /* ppd-make-and-model attribute */
3d8365b8 6737 *model_number, /* ppd-model-number attribute */
b94498cf 6738 *product, /* ppd-product attribute */
6739 *psversion, /* ppd-psverion attribute */
3d8365b8 6740 *type, /* ppd-type attribute */
ed6e7faf
MS		 6741 *requested, /* requested-attributes attribute */
6742 *exclude, /* exclude-schemes attribute */
6743 *include; /* include-schemes attribute */
b94498cf 6744 char command[1024], /* cups-driverd command */
ed6e7faf 6745 options[4096], /* Options to pass to command */
b94498cf 6746 device_str[256],/* Escaped ppd-device-id string */
6747 language_str[256],
bc44d920 6748 /* Escaped ppd-natural-language */
b94498cf 6749 make_str[256], /* Escaped ppd-make string */
6750 model_str[256], /* Escaped ppd-make-and-model string */
3d8365b8 6751 model_number_str[256],
6752 /* ppd-model-number string */
b94498cf 6753 product_str[256],
6754 /* Escaped ppd-product string */
6755 psversion_str[256],
6756 /* Escaped ppd-psversion string */
3d8365b8 6757 type_str[256], /* Escaped ppd-type string */
ed6e7faf 6758 requested_str[256],
89d46774 6759 /* String for requested attributes */
ed6e7faf
MS		 6760 exclude_str[512],
6761 /* String for excluded schemes */
6762 include_str[512];
6763 /* String for included schemes */
ef416fc2 6764
ef416fc2 6765
996acce8 6766 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->number);
ef416fc2 6767
6768 /*
b423cd4c 6769 * Check policy...
ef416fc2 6770 */
6771
b423cd4c 6772 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
ef416fc2 6773 {
f899b121 6774 send_http_error(con, status, NULL);
b423cd4c 6775 return;
ef416fc2 6776 }
ef416fc2 6777
b423cd4c 6778 /*
6779 * Run cups-driverd command with the given options...
6780 */
6781
3d8365b8 6782 limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER);
6783 device = ippFindAttribute(con->request, "ppd-device-id", IPP_TAG_TEXT);
6784 language = ippFindAttribute(con->request, "ppd-natural-language",
6785 IPP_TAG_LANGUAGE);
6786 make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT);
6787 model = ippFindAttribute(con->request, "ppd-make-and-model",
6788 IPP_TAG_TEXT);
6789 model_number = ippFindAttribute(con->request, "ppd-model-number",
6790 IPP_TAG_INTEGER);
6791 product = ippFindAttribute(con->request, "ppd-product", IPP_TAG_TEXT);
6792 psversion = ippFindAttribute(con->request, "ppd-psversion", IPP_TAG_TEXT);
6793 type = ippFindAttribute(con->request, "ppd-type", IPP_TAG_KEYWORD);
6794 requested = ippFindAttribute(con->request, "requested-attributes",
6795 IPP_TAG_KEYWORD);
8b450588
MS		 6796 exclude = ippFindAttribute(con->request, "exclude-schemes",
6797 IPP_TAG_NAME);
6798 include = ippFindAttribute(con->request, "include-schemes",
6799 IPP_TAG_NAME);
b423cd4c 6800
6801 if (requested)
89d46774 6802 url_encode_attr(requested, requested_str, sizeof(requested_str));
6803 else
6804 strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str));
ef416fc2 6805
b94498cf 6806 if (device)
6807 url_encode_attr(device, device_str, sizeof(device_str));
6808 else
6809 device_str[0] = '\0';
6810
6811 if (language)
6812 url_encode_attr(language, language_str, sizeof(language_str));
6813 else
6814 language_str[0] = '\0';
6815
89d46774 6816 if (make)
6817 url_encode_attr(make, make_str, sizeof(make_str));
b423cd4c 6818 else
89d46774 6819 make_str[0] = '\0';
fa73b229 6820
b94498cf 6821 if (model)
6822 url_encode_attr(model, model_str, sizeof(model_str));
6823 else
6824 model_str[0] = '\0';
6825
3d8365b8 6826 if (model_number)
6827 snprintf(model_number_str, sizeof(model_number_str), "ppd-model-number=%d",
6828 model_number->values[0].integer);
6829 else
6830 model_number_str[0] = '\0';
6831
b94498cf 6832 if (product)
6833 url_encode_attr(product, product_str, sizeof(product_str));
6834 else
6835 product_str[0] = '\0';
6836
6837 if (psversion)
6838 url_encode_attr(psversion, psversion_str, sizeof(psversion_str));
6839 else
6840 psversion_str[0] = '\0';
6841
3d8365b8 6842 if (type)
6843 url_encode_attr(type, type_str, sizeof(type_str));
6844 else
6845 type_str[0] = '\0';
6846
ed6e7faf
MS		 6847 if (exclude)
6848 url_encode_attr(exclude, exclude_str, sizeof(exclude_str));
6849 else
6850 exclude_str[0] = '\0';
6851
6852 if (include)
6853 url_encode_attr(include, include_str, sizeof(include_str));
6854 else
6855 include_str[0] = '\0';
6856
b423cd4c 6857 snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin);
3d8365b8 6858 snprintf(options, sizeof(options),
ed6e7faf 6859 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
b423cd4c 6860 con->request->request.op.request_id,
6861 limit ? limit->values[0].integer : 0,
b94498cf 6862 requested_str,
6863 device ? "%20" : "", device_str,
6864 language ? "%20" : "", language_str,
6865 make ? "%20" : "", make_str,
6866 model ? "%20" : "", model_str,
3d8365b8 6867 model_number ? "%20" : "", model_number_str,
b94498cf 6868 product ? "%20" : "", product_str,
3d8365b8 6869 psversion ? "%20" : "", psversion_str,
ed6e7faf
MS		 6870 type ? "%20" : "", type_str,
6871 exclude_str[0] ? "%20" : "", exclude_str,
6872 include_str[0] ? "%20" : "", include_str);
ef416fc2 6873
b423cd4c 6874 if (cupsdSendCommand(con, command, options, 0))
6875 {
6876 /*
6877 * Command started successfully, don't send an IPP response here...
6878 */
6879
6880 ippDelete(con->response);
6881 con->response = NULL;
6882 }
6883 else
6884 {
6885 /*
6886 * Command failed, return "internal error" so the user knows something
6887 * went wrong...
6888 */
6889
6890 send_ipp_status(con, IPP_INTERNAL_ERROR,
6891 _("cups-driverd failed to execute."));
6892 }
ef416fc2 6893}
6894
6895
6896/*
b423cd4c 6897 * 'get_printer_attrs()' - Get printer attributes.
ef416fc2 6898 */
6899
6900static void
b423cd4c 6901get_printer_attrs(cupsd_client_t *con, /* I - Client connection */
6902 ipp_attribute_t *uri) /* I - Printer URI */
ef416fc2 6903{
6904 http_status_t status; /* Policy status */
bc44d920 6905 cups_ptype_t dtype; /* Destination type (printer/class) */
b423cd4c 6906 cupsd_printer_t *printer; /* Printer/class */
ef416fc2 6907 cups_array_t *ra; /* Requested attributes array */
6908
6909
b423cd4c 6910 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con,
996acce8 6911 con->number, uri->values[0].string.text);
ef416fc2 6912
6913 /*
b423cd4c 6914 * Is the destination valid?
ef416fc2 6915 */
6916
f7deaa1a 6917 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 6918 {
6919 /*
b423cd4c 6920 * Bad URI...
ef416fc2 6921 */
6922
6923 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 6924 _("The printer or class does not exist."));
ef416fc2 6925 return;
6926 }
6927
6928 /*
6929 * Check policy...
6930 */
6931
b423cd4c 6932 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
ef416fc2 6933 {
f899b121 6934 send_http_error(con, status, printer);
ef416fc2 6935 return;
6936 }
6937
6938 /*
b423cd4c 6939 * Send the attributes...
ef416fc2 6940 */
6941
6942 ra = create_requested_array(con->request);
6943
b423cd4c 6944 copy_printer_attrs(con, printer, ra);
ef416fc2 6945
6946 cupsArrayDelete(ra);
6947
6948 con->response->request.status.status_code = IPP_OK;
6949}
6950
6951
c168a833
MS		 6952/*
6953 * 'get_printer_supported()' - Get printer supported values.
6954 */
6955
6956static void
6957get_printer_supported(
6958 cupsd_client_t *con, /* I - Client connection */
6959 ipp_attribute_t *uri) /* I - Printer URI */
6960{
6961 http_status_t status; /* Policy status */
6962 cups_ptype_t dtype; /* Destination type (printer/class) */
6963 cupsd_printer_t *printer; /* Printer/class */
6964
6965
6966 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_supported(%p[%d], %s)", con,
996acce8 6967 con->number, uri->values[0].string.text);
c168a833
MS		 6968
6969 /*
6970 * Is the destination valid?
6971 */
6972
6973 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
6974 {
6975 /*
6976 * Bad URI...
6977 */
6978
6979 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 6980 _("The printer or class does not exist."));
c168a833
MS		 6981 return;
6982 }
6983
6984 /*
6985 * Check policy...
6986 */
6987
6988 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
6989 {
6990 send_http_error(con, status, printer);
6991 return;
6992 }
6993
6994 /*
6995 * Return a list of attributes that can be set via Set-Printer-Attributes.
6996 */
6997
6998 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
6999 "printer-info", 0);
7000 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7001 "printer-location", 0);
7002
7003 con->response->request.status.status_code = IPP_OK;
7004}
7005
7006
ef416fc2 7007/*
b423cd4c 7008 * 'get_printers()' - Get a list of printers or classes.
ef416fc2 7009 */
7010
7011static void
b423cd4c 7012get_printers(cupsd_client_t *con, /* I - Client connection */
7013 int type) /* I - 0 or CUPS_PRINTER_CLASS */
ef416fc2 7014{
b423cd4c 7015 http_status_t status; /* Policy status */
7016 ipp_attribute_t *attr; /* Current attribute */
bc44d920 7017 int limit; /* Max number of printers to return */
b423cd4c 7018 int count; /* Number of printers that match */
7019 cupsd_printer_t *printer; /* Current printer pointer */
7020 int printer_type, /* printer-type attribute */
7021 printer_mask; /* printer-type-mask attribute */
7022 char *location; /* Location string */
7023 const char *username; /* Current user */
7024 char *first_printer_name; /* first-printer-name attribute */
7025 cups_array_t *ra; /* Requested attributes array */
e07d4801 7026 int local; /* Local connection? */
ef416fc2 7027
ef416fc2 7028
b423cd4c 7029 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con,
996acce8 7030 con->number, type);
ef416fc2 7031
7032 /*
7033 * Check policy...
7034 */
7035
b423cd4c 7036 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
ef416fc2 7037 {
f899b121 7038 send_http_error(con, status, NULL);
ef416fc2 7039 return;
7040 }
7041
7042 /*
b423cd4c 7043 * Check for printers...
ef416fc2 7044 */
7045
b423cd4c 7046 if (!Printers || !cupsArrayCount(Printers))
7047 {
7048 send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added."));
7049 return;
7050 }
7051
7052 /*
7053 * See if they want to limit the number of printers reported...
7054 */
ef416fc2 7055
fa73b229 7056 if ((attr = ippFindAttribute(con->request, "limit",
7057 IPP_TAG_INTEGER)) != NULL)
ef416fc2 7058 limit = attr->values[0].integer;
7059 else
b423cd4c 7060 limit = 10000000;
7061
7062 if ((attr = ippFindAttribute(con->request, "first-printer-name",
7063 IPP_TAG_NAME)) != NULL)
7064 first_printer_name = attr->values[0].string.text;
7065 else
7066 first_printer_name = NULL;
ef416fc2 7067
7068 /*
b423cd4c 7069 * Support filtering...
ef416fc2 7070 */
7071
b423cd4c 7072 if ((attr = ippFindAttribute(con->request, "printer-type",
7073 IPP_TAG_ENUM)) != NULL)
7074 printer_type = attr->values[0].integer;
ef416fc2 7075 else
b423cd4c 7076 printer_type = 0;
ef416fc2 7077
b423cd4c 7078 if ((attr = ippFindAttribute(con->request, "printer-type-mask",
7079 IPP_TAG_ENUM)) != NULL)
7080 printer_mask = attr->values[0].integer;
ef416fc2 7081 else
b423cd4c 7082 printer_mask = 0;
e00b005a 7083
e07d4801
MS		 7084 local = httpAddrLocalhost(&(con->clientaddr));
7085
b423cd4c 7086 if ((attr = ippFindAttribute(con->request, "printer-location",
7087 IPP_TAG_TEXT)) != NULL)
7088 location = attr->values[0].string.text;
7089 else
7090 location = NULL;
e00b005a 7091
7092 if (con->username[0])
b423cd4c 7093 username = con->username;
e00b005a 7094 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
7095 IPP_TAG_NAME)) != NULL)
b423cd4c 7096 username = attr->values[0].string.text;
e00b005a 7097 else
b423cd4c 7098 username = NULL;
ef416fc2 7099
b423cd4c 7100 ra = create_requested_array(con->request);
ef416fc2 7101
7102 /*
b423cd4c 7103 * OK, build a list of printers for this printer...
ef416fc2 7104 */
7105
b423cd4c 7106 if (first_printer_name)
ef416fc2 7107 {
b423cd4c 7108 if ((printer = cupsdFindDest(first_printer_name)) == NULL)
7109 printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
ef416fc2 7110 }
7111 else
b423cd4c 7112 printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
ef416fc2 7113
b423cd4c 7114 for (count = 0;
7115 count < limit && printer;
7116 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
7117 {
e07d4801
MS		 7118 if (!local && !printer->shared)
7119 continue;
7120
b423cd4c 7121 if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) &&
7122 (printer->type & printer_mask) == printer_type &&
b19ccc9e 7123 (!location ||
88f9aafc 7124 (printer->location && !_cups_strcasecmp(printer->location, location))))
ef416fc2 7125 {
b423cd4c 7126 /*
7127 * If a username is specified, see if it is allowed or denied
7128 * access...
7129 */
ef416fc2 7130
10d09e33
MS		 7131 if (cupsArrayCount(printer->users) && username &&
7132 !user_allowed(printer, username))
b423cd4c 7133 continue;
ef416fc2 7134
b423cd4c 7135 /*
7136 * Add the group separator as needed...
7137 */
ef416fc2 7138
b423cd4c 7139 if (count > 0)
7140 ippAddSeparator(con->response);
ef416fc2 7141
b423cd4c 7142 count ++;
ef416fc2 7143
b423cd4c 7144 /*
7145 * Send the attributes...
7146 */
ef416fc2 7147
b423cd4c 7148 copy_printer_attrs(con, printer, ra);
7149 }
ef416fc2 7150 }
7151
b423cd4c 7152 cupsArrayDelete(ra);
ef416fc2 7153
7154 con->response->request.status.status_code = IPP_OK;
7155}
7156
7157
7158/*
b423cd4c 7159 * 'get_subscription_attrs()' - Get subscription attributes.
ef416fc2 7160 */
7161
7162static void
b423cd4c 7163get_subscription_attrs(
7164 cupsd_client_t *con, /* I - Client connection */
7165 int sub_id) /* I - Subscription ID */
ef416fc2 7166{
b423cd4c 7167 http_status_t status; /* Policy status */
7168 cupsd_subscription_t *sub; /* Subscription */
10d09e33
MS		 7169 cupsd_policy_t *policy; /* Current security policy */
7170 cups_array_t *ra, /* Requested attributes array */
7171 *exclude; /* Private attributes array */
ef416fc2 7172
7173
b423cd4c 7174 cupsdLogMessage(CUPSD_LOG_DEBUG2,
7175 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
996acce8 7176 con, con->number, sub_id);
ef416fc2 7177
fa73b229 7178 /*
b423cd4c 7179 * Is the subscription ID valid?
fa73b229 7180 */
7181
b423cd4c 7182 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
fa73b229 7183 {
7184 /*
b423cd4c 7185 * Bad subscription ID...
fa73b229 7186 */
7187
84315f46
MS		 7188 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
7189 sub_id);
fa73b229 7190 return;
7191 }
7192
7193 /*
7194 * Check policy...
7195 */
7196
10d09e33
MS		 7197 if (sub->dest)
7198 policy = sub->dest->op_policy_ptr;
7199 else
7200 policy = DefaultPolicyPtr;
7201
7202 if ((status = cupsdCheckPolicy(policy, con, sub->owner)) != HTTP_OK)
fa73b229 7203 {
f899b121 7204 send_http_error(con, status, sub->dest);
fa73b229 7205 return;
7206 }
7207
10d09e33
MS		 7208 exclude = cupsdGetPrivateAttrs(policy, con, sub->dest, sub->owner);
7209
ef416fc2 7210 /*
b423cd4c 7211 * Copy the subscription attributes to the response using the
7212 * requested-attributes attribute that may be provided by the client.
ef416fc2 7213 */
7214
b423cd4c 7215 ra = create_requested_array(con->request);
fa73b229 7216
10d09e33 7217 copy_subscription_attrs(con, sub, ra, exclude);
ef416fc2 7218
b423cd4c 7219 cupsArrayDelete(ra);
fa73b229 7220
b423cd4c 7221 con->response->request.status.status_code = IPP_OK;
7222}
fa73b229 7223
fa73b229 7224
b423cd4c 7225/*
7226 * 'get_subscriptions()' - Get subscriptions.
7227 */
ef416fc2 7228
b423cd4c 7229static void
7230get_subscriptions(cupsd_client_t *con, /* I - Client connection */
7231 ipp_attribute_t *uri) /* I - Printer/job URI */
7232{
7233 http_status_t status; /* Policy status */
7234 int count; /* Number of subscriptions */
7235 int limit; /* Limit */
7236 cupsd_subscription_t *sub; /* Subscription */
7237 cups_array_t *ra; /* Requested attributes array */
7238 ipp_attribute_t *attr; /* Attribute */
bc44d920 7239 cups_ptype_t dtype; /* Destination type (printer/class) */
f7deaa1a 7240 char scheme[HTTP_MAX_URI],
7241 /* Scheme portion of URI */
b423cd4c 7242 username[HTTP_MAX_URI],
7243 /* Username portion of URI */
7244 host[HTTP_MAX_URI],
7245 /* Host portion of URI */
7246 resource[HTTP_MAX_URI];
7247 /* Resource portion of URI */
7248 int port; /* Port portion of URI */
7249 cupsd_job_t *job; /* Job pointer */
7250 cupsd_printer_t *printer; /* Printer */
10d09e33
MS		 7251 cupsd_policy_t *policy; /* Policy */
7252 cups_array_t *exclude; /* Private attributes array */
fa73b229 7253
fa73b229 7254
b423cd4c 7255 cupsdLogMessage(CUPSD_LOG_DEBUG2,
7256 "get_subscriptions(con=%p[%d], uri=%s)",
996acce8 7257 con, con->number, uri->values[0].string.text);
b423cd4c 7258
7259 /*
7260 * Is the destination valid?
7261 */
7262
f7deaa1a 7263 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
7264 sizeof(scheme), username, sizeof(username), host,
b423cd4c 7265 sizeof(host), &port, resource, sizeof(resource));
7266
7267 if (!strcmp(resource, "/") ||
7268 (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) ||
7269 (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) ||
7270 (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9))
7271 {
7272 printer = NULL;
7273 job = NULL;
ef416fc2 7274 }
b423cd4c 7275 else if (!strncmp(resource, "/jobs/", 6) && resource[6])
ef416fc2 7276 {
b423cd4c 7277 printer = NULL;
7278 job = cupsdFindJob(atoi(resource + 6));
ef416fc2 7279
b423cd4c 7280 if (!job)
ef416fc2 7281 {
84315f46
MS		 7282 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
7283 atoi(resource + 6));
ef416fc2 7284 return;
7285 }
b423cd4c 7286 }
f7deaa1a 7287 else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
b423cd4c 7288 {
fa73b229 7289 /*
b423cd4c 7290 * Bad URI...
fa73b229 7291 */
7292
b423cd4c 7293 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7294 _("The printer or class does not exist."));
b423cd4c 7295 return;
7296 }
7297 else if ((attr = ippFindAttribute(con->request, "notify-job-id",
7298 IPP_TAG_INTEGER)) != NULL)
7299 {
7300 job = cupsdFindJob(attr->values[0].integer);
ef416fc2 7301
b423cd4c 7302 if (!job)
fa73b229 7303 {
84315f46 7304 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
b423cd4c 7305 attr->values[0].integer);
fa73b229 7306 return;
7307 }
ef416fc2 7308 }
b423cd4c 7309 else
7310 job = NULL;
ef416fc2 7311
7312 /*
b423cd4c 7313 * Check policy...
ef416fc2 7314 */
7315
10d09e33
MS		 7316 if (printer)
7317 policy = printer->op_policy_ptr;
7318 else
7319 policy = DefaultPolicyPtr;
7320
7321 if ((status = cupsdCheckPolicy(policy, con, NULL)) != HTTP_OK)
ef416fc2 7322 {
f899b121 7323 send_http_error(con, status, printer);
b423cd4c 7324 return;
7325 }
ef416fc2 7326
b423cd4c 7327 /*
7328 * Copy the subscription attributes to the response using the
7329 * requested-attributes attribute that may be provided by the client.
7330 */
ef416fc2 7331
b423cd4c 7332 ra = create_requested_array(con->request);
ef416fc2 7333
b423cd4c 7334 if ((attr = ippFindAttribute(con->request, "limit",
7335 IPP_TAG_INTEGER)) != NULL)
7336 limit = attr->values[0].integer;
7337 else
7338 limit = 0;
ef416fc2 7339
b423cd4c 7340 /*
7341 * See if we only want to see subscriptions for a specific user...
7342 */
ef416fc2 7343
b423cd4c 7344 if ((attr = ippFindAttribute(con->request, "my-subscriptions",
7345 IPP_TAG_BOOLEAN)) != NULL &&
7346 attr->values[0].boolean)
7347 strlcpy(username, get_username(con), sizeof(username));
fa73b229 7348 else
b423cd4c 7349 username[0] = '\0';
ef416fc2 7350
b423cd4c 7351 for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0;
7352 sub;
7353 sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions))
7354 if ((!printer || sub->dest == printer) && (!job || sub->job == job) &&
88f9aafc 7355 (!username[0] || !_cups_strcasecmp(username, sub->owner)))
fa73b229 7356 {
b423cd4c 7357 ippAddSeparator(con->response);
10d09e33
MS		 7358
7359 exclude = cupsdGetPrivateAttrs(sub->dest ? sub->dest->op_policy_ptr :
7360 policy, con, sub->dest,
7361 sub->owner);
7362
7363 copy_subscription_attrs(con, sub, ra, exclude);
ef416fc2 7364
b423cd4c 7365 count ++;
7366 if (limit && count >= limit)
7367 break;
7368 }
ef416fc2 7369
b423cd4c 7370 cupsArrayDelete(ra);
fa73b229 7371
b423cd4c 7372 if (count)
7373 con->response->request.status.status_code = IPP_OK;
7374 else
7375 send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found."));
7376}
ef416fc2 7377
ef416fc2 7378
b423cd4c 7379/*
7380 * 'get_username()' - Get the username associated with a request.
7381 */
ef416fc2 7382
b423cd4c 7383static const char * /* O - Username */
7384get_username(cupsd_client_t *con) /* I - Connection */
7385{
7386 ipp_attribute_t *attr; /* Attribute */
ef416fc2 7387
ef416fc2 7388
b423cd4c 7389 if (con->username[0])
7390 return (con->username);
7391 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
7392 IPP_TAG_NAME)) != NULL)
7393 return (attr->values[0].string.text);
7394 else
7395 return ("anonymous");
ef416fc2 7396}
7397
7398
7399/*
b423cd4c 7400 * 'hold_job()' - Hold a print job.
ef416fc2 7401 */
7402
b423cd4c 7403static void
7404hold_job(cupsd_client_t *con, /* I - Client connection */
7405 ipp_attribute_t *uri) /* I - Job or Printer URI */
ef416fc2 7406{
b9faaae1
MS		 7407 ipp_attribute_t *attr; /* Current job-hold-until */
7408 const char *when; /* New value */
b423cd4c 7409 int jobid; /* Job ID */
61cf44e2 7410 char scheme[HTTP_MAX_URI], /* Method portion of URI */
b423cd4c 7411 username[HTTP_MAX_URI], /* Username portion of URI */
7412 host[HTTP_MAX_URI], /* Host portion of URI */
7413 resource[HTTP_MAX_URI]; /* Resource portion of URI */
7414 int port; /* Port portion of URI */
7415 cupsd_job_t *job; /* Job information */
7416
ef416fc2 7417
996acce8 7418 cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->number,
b423cd4c 7419 uri->values[0].string.text);
ef416fc2 7420
7421 /*
b423cd4c 7422 * See if we have a job URI or a printer URI...
ef416fc2 7423 */
7424
b423cd4c 7425 if (!strcmp(uri->name, "printer-uri"))
7426 {
7427 /*
7428 * Got a printer URI; see if we also have a job-id attribute...
7429 */
ef416fc2 7430
b423cd4c 7431 if ((attr = ippFindAttribute(con->request, "job-id",
7432 IPP_TAG_INTEGER)) == NULL)
7433 {
7434 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 7435 _("Got a printer-uri attribute but no job-id."));
b423cd4c 7436 return;
7437 }
ef416fc2 7438
b423cd4c 7439 jobid = attr->values[0].integer;
7440 }
ef416fc2 7441 else
ef416fc2 7442 {
b423cd4c 7443 /*
7444 * Got a job URI; parse it to get the job ID...
7445 */
ef416fc2 7446
61cf44e2
MS		 7447 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
7448 sizeof(scheme), username, sizeof(username), host,
b423cd4c 7449 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 7450
b423cd4c 7451 if (strncmp(resource, "/jobs/", 6))
7452 {
7453 /*
7454 * Not a valid URI!
7455 */
ef416fc2 7456
b423cd4c 7457 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 7458 _("Bad job-uri \"%s\"."),
b423cd4c 7459 uri->values[0].string.text);
7460 return;
7461 }
ef416fc2 7462
b423cd4c 7463 jobid = atoi(resource + 6);
7464 }
ef416fc2 7465
ef416fc2 7466 /*
b423cd4c 7467 * See if the job exists...
ef416fc2 7468 */
7469
b423cd4c 7470 if ((job = cupsdFindJob(jobid)) == NULL)
7471 {
7472 /*
7473 * Nope - return a "not found" error...
7474 */
7475
84315f46 7476 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 7477 return;
7478 }
ef416fc2 7479
7480 /*
b423cd4c 7481 * See if the job is owned by the requesting user...
ef416fc2 7482 */
7483
b423cd4c 7484 if (!validate_user(job, con, job->username, username, sizeof(username)))
7485 {
b0f6947b
MS		 7486 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
7487 cupsdFindDest(job->dest));
b423cd4c 7488 return;
7489 }
ef416fc2 7490
f99f3698
MS		 7491 /*
7492 * See if the job is in a state that allows holding...
7493 */
7494
7495 if (job->state_value > IPP_JOB_STOPPED)
7496 {
7497 /*
7498 * Return a "not-possible" error...
7499 */
7500
7501 send_ipp_status(con, IPP_NOT_POSSIBLE,
7502 _("Job #%d is finished and cannot be altered."),
7503 job->id);
7504 return;
7505 }
7506
ef416fc2 7507 /*
b423cd4c 7508 * Hold the job and return...
ef416fc2 7509 */
7510
b9faaae1
MS		 7511 if ((attr = ippFindAttribute(con->request, "job-hold-until",
7512 IPP_TAG_KEYWORD)) == NULL)
7513 attr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME);
ef416fc2 7514
b423cd4c 7515 if (attr)
7516 {
b9faaae1 7517 when = attr->values[0].string.text;
d09495fa 7518
01ce6322 7519 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
b9faaae1 7520 "Job job-hold-until value changed by user.");
b423cd4c 7521 }
b9faaae1
MS		 7522 else
7523 when = "indefinite";
ef416fc2 7524
b9faaae1
MS		 7525 cupsdSetJobHoldUntil(job, when, 1);
7526 cupsdSetJobState(job, IPP_JOB_HELD, CUPSD_JOB_DEFAULT, "Job held by \"%s\".",
7527 username);
b423cd4c 7528
7529 con->response->request.status.status_code = IPP_OK;
ef416fc2 7530}
7531
7532
61cf44e2
MS		 7533/*
7534 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
7535 */
7536
7537static void
7538hold_new_jobs(cupsd_client_t *con, /* I - Connection */
7539 ipp_attribute_t *uri) /* I - Printer URI */
7540{
7541 http_status_t status; /* Policy status */
7542 cups_ptype_t dtype; /* Destination type (printer/class) */
7543 cupsd_printer_t *printer; /* Printer data */
7544
7545
7546 cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_new_jobs(%p[%d], %s)", con,
996acce8 7547 con->number, uri->values[0].string.text);
61cf44e2
MS		 7548
7549 /*
7550 * Is the destination valid?
7551 */
7552
7553 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
7554 {
7555 /*
7556 * Bad URI...
7557 */
7558
7559 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7560 _("The printer or class does not exist."));
61cf44e2
MS		 7561 return;
7562 }
7563
7564 /*
7565 * Check policy...
7566 */
7567
7568 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
7569 {
7570 send_http_error(con, status, printer);
7571 return;
7572 }
7573
7574 /*
7575 * Hold pending/new jobs sent to the printer...
7576 */
7577
7578 printer->holding_new_jobs = 1;
7579
7580 cupsdSetPrinterReasons(printer, "+hold-new-jobs");
61cf44e2
MS		 7581
7582 if (dtype & CUPS_PRINTER_CLASS)
7583 cupsdLogMessage(CUPSD_LOG_INFO,
7584 "Class \"%s\" now holding pending/new jobs (\"%s\").",
7585 printer->name, get_username(con));
7586 else
7587 cupsdLogMessage(CUPSD_LOG_INFO,
7588 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
7589 printer->name, get_username(con));
7590
7591 /*
7592 * Everything was ok, so return OK status...
7593 */
7594
7595 con->response->request.status.status_code = IPP_OK;
7596}
7597
7598
ef416fc2 7599/*
b423cd4c 7600 * 'move_job()' - Move a job to a new destination.
ef416fc2 7601 */
7602
7603static void
b423cd4c 7604move_job(cupsd_client_t *con, /* I - Client connection */
7605 ipp_attribute_t *uri) /* I - Job URI */
ef416fc2 7606{
7607 http_status_t status; /* Policy status */
7608 ipp_attribute_t *attr; /* Current attribute */
b423cd4c 7609 int jobid; /* Job ID */
ef416fc2 7610 cupsd_job_t *job; /* Current job */
d09495fa 7611 const char *src; /* Source printer/class */
b423cd4c 7612 cups_ptype_t stype, /* Source type (printer or class) */
bc44d920 7613 dtype; /* Destination type (printer/class) */
f7deaa1a 7614 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
ef416fc2 7615 username[HTTP_MAX_URI], /* Username portion of URI */
7616 host[HTTP_MAX_URI], /* Host portion of URI */
b423cd4c 7617 resource[HTTP_MAX_URI]; /* Resource portion of URI */
ef416fc2 7618 int port; /* Port portion of URI */
b423cd4c 7619 cupsd_printer_t *sprinter, /* Source printer */
7620 *dprinter; /* Destination printer */
ef416fc2 7621
7622
996acce8 7623 cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->number,
ef416fc2 7624 uri->values[0].string.text);
7625
7626 /*
b423cd4c 7627 * Get the new printer or class...
ef416fc2 7628 */
7629
b423cd4c 7630 if ((attr = ippFindAttribute(con->request, "job-printer-uri",
7631 IPP_TAG_URI)) == NULL)
ef416fc2 7632 {
b423cd4c 7633 /*
7634 * Need job-printer-uri...
7635 */
ef416fc2 7636
b423cd4c 7637 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 7638 _("job-printer-uri attribute missing."));
b423cd4c 7639 return;
ef416fc2 7640 }
f7faf1f5 7641
f7deaa1a 7642 if (!cupsdValidateDest(attr->values[0].string.text, &dtype, &dprinter))
ef416fc2 7643 {
b423cd4c 7644 /*
7645 * Bad URI...
7646 */
ef416fc2 7647
b423cd4c 7648 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7649 _("The printer or class does not exist."));
b423cd4c 7650 return;
ef416fc2 7651 }
7652
ef416fc2 7653 /*
b423cd4c 7654 * See if we have a job URI or a printer URI...
ef416fc2 7655 */
7656
f7deaa1a 7657 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
7658 sizeof(scheme), username, sizeof(username), host,
b423cd4c 7659 sizeof(host), &port, resource, sizeof(resource));
7660
7661 if (!strcmp(uri->name, "printer-uri"))
ef416fc2 7662 {
7663 /*
b423cd4c 7664 * Got a printer URI; see if we also have a job-id attribute...
ef416fc2 7665 */
7666
b423cd4c 7667 if ((attr = ippFindAttribute(con->request, "job-id",
7668 IPP_TAG_INTEGER)) == NULL)
ef416fc2 7669 {
b423cd4c 7670 /*
7671 * Move all jobs...
7672 */
7673
f7deaa1a 7674 if ((src = cupsdValidateDest(uri->values[0].string.text, &stype,
7675 &sprinter)) == NULL)
b423cd4c 7676 {
7677 /*
7678 * Bad URI...
7679 */
7680
7681 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7682 _("The printer or class does not exist."));
b423cd4c 7683 return;
7684 }
7685
7686 job = NULL;
7687 }
7688 else
7689 {
7690 /*
7691 * Otherwise, just move a single job...
7692 */
7693
7694 if ((job = cupsdFindJob(attr->values[0].integer)) == NULL)
7695 {
7696 /*
7697 * Nope - return a "not found" error...
7698 */
7699
7700 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7701 _("Job #%d does not exist."), attr->values[0].integer);
b423cd4c 7702 return;
7703 }
7704 else
7705 {
7706 /*
7707 * Job found, initialize source pointers...
7708 */
7709
7710 src = NULL;
7711 sprinter = NULL;
7712 }
ef416fc2 7713 }
7714 }
7715 else
7716 {
7717 /*
b423cd4c 7718 * Got a job URI; parse it to get the job ID...
ef416fc2 7719 */
7720
b423cd4c 7721 if (strncmp(resource, "/jobs/", 6))
7722 {
7723 /*
7724 * Not a valid URI!
7725 */
7726
84315f46 7727 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 7728 uri->values[0].string.text);
7729 return;
7730 }
ef416fc2 7731
ef416fc2 7732 /*
b423cd4c 7733 * See if the job exists...
ef416fc2 7734 */
7735
b423cd4c 7736 jobid = atoi(resource + 6);
ef416fc2 7737
b423cd4c 7738 if ((job = cupsdFindJob(jobid)) == NULL)
ef416fc2 7739 {
7740 /*
b423cd4c 7741 * Nope - return a "not found" error...
ef416fc2 7742 */
7743
84315f46 7744 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 7745 return;
ef416fc2 7746 }
7747 else
b423cd4c 7748 {
7749 /*
7750 * Job found, initialize source pointers...
7751 */
ef416fc2 7752
b423cd4c 7753 src = NULL;
7754 sprinter = NULL;
7755 }
ef416fc2 7756 }
7757
ac884b6a
MS		 7758 /*
7759 * Check the policy of the destination printer...
7760 */
7761
7762 if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con,
7763 job ? job->username : NULL)) != HTTP_OK)
7764 {
7765 send_http_error(con, status, dprinter);
7766 return;
7767 }
7768
ef416fc2 7769 /*
b423cd4c 7770 * Now move the job or jobs...
ef416fc2 7771 */
7772
b423cd4c 7773 if (job)
7774 {
7775 /*
7776 * See if the job has been completed...
7777 */
7778
7779 if (job->state_value > IPP_JOB_STOPPED)
7780 {
7781 /*
7782 * Return a "not-possible" error...
7783 */
7784
7785 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 7786 _("Job #%d is finished and cannot be altered."),
b423cd4c 7787 job->id);
7788 return;
7789 }
ef416fc2 7790
b423cd4c 7791 /*
7792 * See if the job is owned by the requesting user...
7793 */
ef416fc2 7794
b423cd4c 7795 if (!validate_user(job, con, job->username, username, sizeof(username)))
7796 {
b0f6947b
MS		 7797 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
7798 cupsdFindDest(job->dest));
b423cd4c 7799 return;
7800 }
ef416fc2 7801
ef416fc2 7802 /*
b423cd4c 7803 * Move the job to a different printer or class...
ef416fc2 7804 */
7805
e53920b9 7806 cupsdMoveJob(job, dprinter);
ef416fc2 7807 }
b423cd4c 7808 else
7809 {
7810 /*
7811 * Got the source printer, now look through the jobs...
7812 */
ef416fc2 7813
b423cd4c 7814 for (job = (cupsd_job_t *)cupsArrayFirst(Jobs);
7815 job;
7816 job = (cupsd_job_t *)cupsArrayNext(Jobs))
7817 {
7818 /*
7819 * See if the job is pointing at the source printer or has not been
7820 * completed...
7821 */
ef416fc2 7822
88f9aafc 7823 if (_cups_strcasecmp(job->dest, src) ||
b423cd4c 7824 job->state_value > IPP_JOB_STOPPED)
7825 continue;
ef416fc2 7826
b423cd4c 7827 /*
7828 * See if the job can be moved by the requesting user...
7829 */
ef416fc2 7830
b423cd4c 7831 if (!validate_user(job, con, job->username, username, sizeof(username)))
7832 continue;
ef416fc2 7833
b423cd4c 7834 /*
7835 * Move the job to a different printer or class...
7836 */
ef416fc2 7837
e53920b9 7838 cupsdMoveJob(job, dprinter);
b423cd4c 7839 }
ef416fc2 7840 }
7841
7842 /*
b423cd4c 7843 * Start jobs if possible...
ef416fc2 7844 */
7845
b423cd4c 7846 cupsdCheckJobs();
ef416fc2 7847
7848 /*
b423cd4c 7849 * Return with "everything is OK" status...
ef416fc2 7850 */
7851
b423cd4c 7852 con->response->request.status.status_code = IPP_OK;
7853}
ef416fc2 7854
ef416fc2 7855
b423cd4c 7856/*
7857 * 'ppd_parse_line()' - Parse a PPD default line.
7858 */
ef416fc2 7859
b423cd4c 7860static int /* O - 0 on success, -1 on failure */
7861ppd_parse_line(const char *line, /* I - Line */
7862 char *option, /* O - Option name */
7863 int olen, /* I - Size of option name */
7864 char *choice, /* O - Choice name */
7865 int clen) /* I - Size of choice name */
7866{
7867 /*
7868 * Verify this is a default option line...
7869 */
ef416fc2 7870
b423cd4c 7871 if (strncmp(line, "*Default", 8))
7872 return (-1);
ef416fc2 7873
b423cd4c 7874 /*
7875 * Read the option name...
7876 */
7877
18ecb428
MS		 7878 for (line += 8, olen --;
7879 *line > ' ' && *line < 0x7f && *line != ':' && *line != '/';
7880 line ++)
b423cd4c 7881 if (olen > 0)
7882 {
7883 *option++ = *line;
7884 olen --;
ef416fc2 7885 }
7886
b423cd4c 7887 *option = '\0';
ef416fc2 7888
b423cd4c 7889 /*
7890 * Skip everything else up to the colon (:)...
7891 */
ef416fc2 7892
b423cd4c 7893 while (*line && *line != ':')
7894 line ++;
ef416fc2 7895
b423cd4c 7896 if (!*line)
7897 return (-1);
ef416fc2 7898
b423cd4c 7899 line ++;
ef416fc2 7900
b423cd4c 7901 /*
7902 * Now grab the option choice, skipping leading whitespace...
7903 */
ef416fc2 7904
b423cd4c 7905 while (isspace(*line & 255))
7906 line ++;
ef416fc2 7907
18ecb428
MS		 7908 for (clen --;
7909 *line > ' ' && *line < 0x7f && *line != ':' && *line != '/';
7910 line ++)
b423cd4c 7911 if (clen > 0)
7912 {
7913 *choice++ = *line;
7914 clen --;
7915 }
ef416fc2 7916
b423cd4c 7917 *choice = '\0';
ef416fc2 7918
b423cd4c 7919 /*
7920 * Return with no errors...
7921 */
ef416fc2 7922
b423cd4c 7923 return (0);
7924}
ef416fc2 7925
ef416fc2 7926
b423cd4c 7927/*
7928 * 'print_job()' - Print a file to a printer or class.
7929 */
ef416fc2 7930
b423cd4c 7931static void
7932print_job(cupsd_client_t *con, /* I - Client connection */
7933 ipp_attribute_t *uri) /* I - Printer URI */
7934{
7935 ipp_attribute_t *attr; /* Current attribute */
7936 ipp_attribute_t *format; /* Document-format attribute */
f7deaa1a 7937 const char *default_format; /* document-format-default value */
b423cd4c 7938 cupsd_job_t *job; /* New job */
7939 char filename[1024]; /* Job filename */
7940 mime_type_t *filetype; /* Type of file */
7941 char super[MIME_MAX_SUPER], /* Supertype of file */
7942 type[MIME_MAX_TYPE], /* Subtype of file */
7943 mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
7944 /* Textual name of mime type */
7945 cupsd_printer_t *printer; /* Printer data */
7946 struct stat fileinfo; /* File information */
7947 int kbytes; /* Size of file */
7948 int compression; /* Document compression */
ef416fc2 7949
ef416fc2 7950
996acce8 7951 cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->number,
b423cd4c 7952 uri->values[0].string.text);
ef416fc2 7953
b423cd4c 7954 /*
7955 * Validate print file attributes, for now just document-format and
7956 * compression (CUPS only supports "none" and "gzip")...
7957 */
ef416fc2 7958
b423cd4c 7959 compression = CUPS_FILE_NONE;
ef416fc2 7960
b423cd4c 7961 if ((attr = ippFindAttribute(con->request, "compression",
7962 IPP_TAG_KEYWORD)) != NULL)
7963 {
7964 if (strcmp(attr->values[0].string.text, "none")
7965#ifdef HAVE_LIBZ
7966 && strcmp(attr->values[0].string.text, "gzip")
7967#endif /* HAVE_LIBZ */
7968 )
7969 {
7970 send_ipp_status(con, IPP_ATTRIBUTES,
84315f46 7971 _("Unsupported compression \"%s\"."),
b423cd4c 7972 attr->values[0].string.text);
7973 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
7974 "compression", NULL, attr->values[0].string.text);
7975 return;
7976 }
ef416fc2 7977
b423cd4c 7978#ifdef HAVE_LIBZ
7979 if (!strcmp(attr->values[0].string.text, "gzip"))
7980 compression = CUPS_FILE_GZIP;
7981#endif /* HAVE_LIBZ */
7982 }
ef416fc2 7983
b423cd4c 7984 /*
7985 * Do we have a file to print?
7986 */
ef416fc2 7987
b423cd4c 7988 if (!con->filename)
7989 {
84315f46 7990 send_ipp_status(con, IPP_BAD_REQUEST, _("No file in print request."));
b423cd4c 7991 return;
7992 }
ef416fc2 7993
f7deaa1a 7994 /*
7995 * Is the destination valid?
7996 */
7997
7998 if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer))
7999 {
8000 /*
8001 * Bad URI...
8002 */
8003
8004 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8005 _("The printer or class does not exist."));
f7deaa1a 8006 return;
8007 }
8008
b423cd4c 8009 /*
8010 * Is it a format we support?
8011 */
ef416fc2 8012
b423cd4c 8013 if ((format = ippFindAttribute(con->request, "document-format",
8014 IPP_TAG_MIMETYPE)) != NULL)
8015 {
8016 /*
8017 * Grab format from client...
8018 */
8019
c5b24bfa 8020 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]", super,
f7deaa1a 8021 type) != 2)
b423cd4c 8022 {
8023 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8024 _("Bad document-format \"%s\"."),
b423cd4c 8025 format->values[0].string.text);
8026 return;
ef416fc2 8027 }
b423cd4c 8028 }
f7deaa1a 8029 else if ((default_format = cupsGetOption("document-format",
8030 printer->num_options,
8031 printer->options)) != NULL)
8032 {
8033 /*
8034 * Use default document format...
8035 */
8036
c5b24bfa 8037 if (sscanf(default_format, "%15[^/]/%255[^;]", super, type) != 2)
f7deaa1a 8038 {
8039 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8040 _("Bad document-format \"%s\"."),
f7deaa1a 8041 default_format);
8042 return;
8043 }
8044 }
b423cd4c 8045 else
8046 {
8047 /*
f7deaa1a 8048 * Auto-type it!
b423cd4c 8049 */
8050
5a9febac
MS		 8051 strlcpy(super, "application", sizeof(super));
8052 strlcpy(type, "octet-stream", sizeof(type));
b423cd4c 8053 }
ef416fc2 8054
b423cd4c 8055 if (!strcmp(super, "application") && !strcmp(type, "octet-stream"))
8056 {
ef416fc2 8057 /*
b423cd4c 8058 * Auto-type the file...
ef416fc2 8059 */
8060
b423cd4c 8061 ipp_attribute_t *doc_name; /* document-name attribute */
8062
8063
a0f6818e 8064 cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job ???] Auto-typing file...");
b423cd4c 8065
8066 doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME);
8067 filetype = mimeFileType(MimeDatabase, con->filename,
8068 doc_name ? doc_name->values[0].string.text : NULL,
8069 &compression);
8070
f7deaa1a 8071 if (!filetype)
8072 filetype = mimeType(MimeDatabase, super, type);
a0f6818e
MS		 8073
8074 cupsdLogMessage(CUPSD_LOG_INFO, "[Job ???] Request file type is %s/%s.",
8075 filetype->super, filetype->type);
f7deaa1a 8076 }
8077 else
8078 filetype = mimeType(MimeDatabase, super, type);
ef416fc2 8079
f7deaa1a 8080 if (filetype &&
8081 (!format ||
8082 (!strcmp(super, "application") && !strcmp(type, "octet-stream"))))
8083 {
8084 /*
8085 * Replace the document-format attribute value with the auto-typed or
8086 * default one.
8087 */
b423cd4c 8088
f7deaa1a 8089 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
8090 filetype->type);
ed486911 8091
f7deaa1a 8092 if (format)
8093 {
8094 _cupsStrFree(format->values[0].string.text);
8095
8096 format->values[0].string.text = _cupsStrAlloc(mimetype);
ef416fc2 8097 }
b423cd4c 8098 else
f7deaa1a 8099 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE,
8100 "document-format", NULL, mimetype);
ef416fc2 8101 }
f7deaa1a 8102 else if (!filetype)
b423cd4c 8103 {
8104 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 8105 _("Unsupported document-format \"%s\"."),
c7017ecc
MS		 8106 format ? format->values[0].string.text :
8107 "application/octet-stream");
b423cd4c 8108 cupsdLogMessage(CUPSD_LOG_INFO,
8109 "Hint: Do you have the raw file printing rules enabled?");
8110
8111 if (format)
8112 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
8113 "document-format", NULL, format->values[0].string.text);
8114
8115 return;
8116 }
8117
b423cd4c 8118 /*
8119 * Read any embedded job ticket info from PS files...
8120 */
8121
88f9aafc
MS		 8122 if (!_cups_strcasecmp(filetype->super, "application") &&
8123 (!_cups_strcasecmp(filetype->type, "postscript") ||
8124 !_cups_strcasecmp(filetype->type, "pdf")))
c5571a1d 8125 read_job_ticket(con);
b423cd4c 8126
8127 /*
8128 * Create the job object...
8129 */
8130
f7deaa1a 8131 if ((job = add_job(con, printer, filetype)) == NULL)
b423cd4c 8132 return;
8133
8134 /*
8135 * Update quota data...
8136 */
8137
8138 if (stat(con->filename, &fileinfo))
8139 kbytes = 0;
8140 else
8141 kbytes = (fileinfo.st_size + 1023) / 1024;
8142
8143 cupsdUpdateQuota(printer, job->username, 0, kbytes);
8144
8145 if ((attr = ippFindAttribute(job->attrs, "job-k-octets",
8146 IPP_TAG_INTEGER)) != NULL)
8147 attr->values[0].integer += kbytes;
8148
ef416fc2 8149 /*
8150 * Add the job file...
8151 */
8152
8153 if (add_file(con, job, filetype, compression))
8154 return;
8155
8156 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id,
8157 job->num_files);
8158 rename(con->filename, filename);
8159 cupsdClearString(&con->filename);
8160
8161 /*
8162 * See if we need to add the ending sheet...
8163 */
8164
91c84a35
MS		 8165 if (cupsdTimeoutJob(job))
8166 return;
ef416fc2 8167
ef416fc2 8168 /*
8169 * Log and save the job...
8170 */
8171
75bd9771
MS		 8172 cupsdLogJob(job, CUPSD_LOG_INFO,
8173 "File of type %s/%s queued by \"%s\".",
8174 filetype->super, filetype->type, job->username);
8175 cupsdLogJob(job, CUPSD_LOG_DEBUG, "hold_until=%d", (int)job->hold_until);
b19ccc9e
MS		 8176 cupsdLogJob(job, CUPSD_LOG_INFO, "Queued on \"%s\" by \"%s\".",
8177 job->dest, job->username);
ef416fc2 8178
ef416fc2 8179 /*
8180 * Start the job if possible...
8181 */
8182
8183 cupsdCheckJobs();
8184}
8185
8186
8187/*
c5571a1d 8188 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
ef416fc2 8189 *
c5571a1d 8190 * This function only gets called when printing a single PDF or PostScript
ef416fc2 8191 * file using the Print-Job operation. It doesn't work for Create-Job +
8192 * Send-File, since the job attributes need to be set at job creation
c5571a1d
MS		 8193 * time for banners to work. The embedded job ticket stuff is here
8194 * primarily to allow the Windows printer driver for CUPS to pass in JCL
ef416fc2 8195 * options and IPP attributes which otherwise would be lost.
8196 *
c5571a1d 8197 * The format of a job ticket is simple:
ef416fc2 8198 *
8199 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8200 *
8201 * %cupsJobTicket: attr1=value1
8202 * %cupsJobTicket: attr2=value2
8203 * ...
8204 * %cupsJobTicket: attrN=valueN
8205 *
8206 * Job ticket lines must appear immediately after the first line that
c5571a1d
MS		 8207 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8208 * stops looking for job ticket info when it finds a line that does not begin
ef416fc2 8209 * with "%cupsJobTicket:".
8210 *
8211 * The maximum length of a job ticket line, including the prefix, is
8212 * 255 characters to conform with the Adobe DSC.
8213 *
8214 * Read-only attributes are rejected with a notice to the error log in
8215 * case a malicious user tries anything. Since the job ticket is read
8216 * prior to attribute validation in print_job(), job ticket attributes
8217 * will go through the same validation as IPP attributes...
8218 */
8219
8220static void
c5571a1d 8221read_job_ticket(cupsd_client_t *con) /* I - Client connection */
ef416fc2 8222{
8223 cups_file_t *fp; /* File to read from */
8224 char line[256]; /* Line data */
8225 int num_options; /* Number of options */
8226 cups_option_t *options; /* Options */
8227 ipp_t *ticket; /* New attributes */
8228 ipp_attribute_t *attr, /* Current attribute */
8229 *attr2, /* Job attribute */
8230 *prev2; /* Previous job attribute */
8231
8232
8233 /*
8234 * First open the print file...
8235 */
8236
8237 if ((fp = cupsFileOpen(con->filename, "rb")) == NULL)
8238 {
8239 cupsdLogMessage(CUPSD_LOG_ERROR,
c5571a1d 8240 "Unable to open print file for job ticket - %s",
ef416fc2 8241 strerror(errno));
8242 return;
8243 }
8244
8245 /*
8246 * Skip the first line...
8247 */
8248
8249 if (cupsFileGets(fp, line, sizeof(line)) == NULL)
8250 {
8251 cupsdLogMessage(CUPSD_LOG_ERROR,
c5571a1d 8252 "Unable to read from print file for job ticket - %s",
ef416fc2 8253 strerror(errno));
8254 cupsFileClose(fp);
8255 return;
8256 }
8257
c5571a1d 8258 if (strncmp(line, "%!PS-Adobe-", 11) && strncmp(line, "%PDF-", 5))
ef416fc2 8259 {
8260 /*
8261 * Not a DSC-compliant file, so no job ticket info will be available...
8262 */
8263
8264 cupsFileClose(fp);
8265 return;
8266 }
8267
8268 /*
8269 * Read job ticket info from the file...
8270 */
8271
8272 num_options = 0;
8273 options = NULL;
8274
fa73b229 8275 while (cupsFileGets(fp, line, sizeof(line)))
ef416fc2 8276 {
8277 /*
8278 * Stop at the first non-ticket line...
8279 */
8280
fa73b229 8281 if (strncmp(line, "%cupsJobTicket:", 15))
ef416fc2 8282 break;
8283
8284 /*
8285 * Add the options to the option array...
8286 */
8287
8288 num_options = cupsParseOptions(line + 15, num_options, &options);
8289 }
8290
8291 /*
8292 * Done with the file; see if we have any options...
8293 */
8294
8295 cupsFileClose(fp);
8296
8297 if (num_options == 0)
8298 return;
8299
8300 /*
8301 * OK, convert the options to an attribute list, and apply them to
8302 * the request...
8303 */
8304
8305 ticket = ippNew();
8306 cupsEncodeOptions(ticket, num_options, options);
8307
8308 /*
8309 * See what the user wants to change.
8310 */
8311
fa73b229 8312 for (attr = ticket->attrs; attr; attr = attr->next)
ef416fc2 8313 {
8314 if (attr->group_tag != IPP_TAG_JOB || !attr->name)
8315 continue;
8316
8317 if (!strcmp(attr->name, "job-originating-host-name") ||
8318 !strcmp(attr->name, "job-originating-user-name") ||
8319 !strcmp(attr->name, "job-media-sheets-completed") ||
8320 !strcmp(attr->name, "job-k-octets") ||
8321 !strcmp(attr->name, "job-id") ||
8322 !strncmp(attr->name, "job-state", 9) ||
8323 !strncmp(attr->name, "time-at-", 8))
8324 continue; /* Read-only attrs */
8325
fa73b229 8326 if ((attr2 = ippFindAttribute(con->request, attr->name,
8327 IPP_TAG_ZERO)) != NULL)
ef416fc2 8328 {
8329 /*
8330 * Some other value; first free the old value...
8331 */
8332
8333 if (con->request->attrs == attr2)
8334 {
8335 con->request->attrs = attr2->next;
8336 prev2 = NULL;
8337 }
8338 else
8339 {
fa73b229 8340 for (prev2 = con->request->attrs; prev2; prev2 = prev2->next)
ef416fc2 8341 if (prev2->next == attr2)
8342 {
8343 prev2->next = attr2->next;
8344 break;
8345 }
8346 }
8347
8348 if (con->request->last == attr2)
8349 con->request->last = prev2;
8350
a2326b5b 8351 ippDeleteAttribute(NULL, attr2);
ef416fc2 8352 }
8353
8354 /*
8355 * Add new option by copying it...
8356 */
8357
a2326b5b 8358 ippCopyAttribute(con->request, attr, 0);
ef416fc2 8359 }
8360
8361 /*
8362 * Then free the attribute list and option array...
8363 */
8364
8365 ippDelete(ticket);
8366 cupsFreeOptions(num_options, options);
8367}
8368
8369
8370/*
8371 * 'reject_jobs()' - Reject print jobs to a printer.
8372 */
8373
8374static void
8375reject_jobs(cupsd_client_t *con, /* I - Client connection */
8376 ipp_attribute_t *uri) /* I - Printer or class URI */
8377{
8378 http_status_t status; /* Policy status */
bc44d920 8379 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 8380 cupsd_printer_t *printer; /* Printer data */
8381 ipp_attribute_t *attr; /* printer-state-message text */
8382
8383
8384 cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con,
996acce8 8385 con->number, uri->values[0].string.text);
ef416fc2 8386
8387 /*
8388 * Is the destination valid?
8389 */
8390
f7deaa1a 8391 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 8392 {
8393 /*
8394 * Bad URI...
8395 */
8396
8397 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8398 _("The printer or class does not exist."));
ef416fc2 8399 return;
8400 }
8401
8402 /*
8403 * Check policy...
8404 */
8405
8406 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
8407 {
f899b121 8408 send_http_error(con, status, printer);
ef416fc2 8409 return;
8410 }
8411
8412 /*
8413 * Reject jobs sent to the printer...
8414 */
8415
8416 printer->accepting = 0;
8417
8418 if ((attr = ippFindAttribute(con->request, "printer-state-message",
8419 IPP_TAG_TEXT)) == NULL)
5a9febac
MS		 8420 strlcpy(printer->state_message, "Rejecting Jobs",
8421 sizeof(printer->state_message));
ef416fc2 8422 else
8423 strlcpy(printer->state_message, attr->values[0].string.text,
8424 sizeof(printer->state_message));
8425
f8b3a85b
MS		 8426 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
8427 "No longer accepting jobs.");
8428
ef416fc2 8429 if (dtype & CUPS_PRINTER_CLASS)
8430 {
3dfe78b3 8431 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 8432
8433 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").",
f7deaa1a 8434 printer->name, get_username(con));
ef416fc2 8435 }
8436 else
8437 {
3dfe78b3 8438 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 8439
8440 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").",
f7deaa1a 8441 printer->name, get_username(con));
ef416fc2 8442 }
8443
8444 /*
8445 * Everything was ok, so return OK status...
8446 */
8447
8448 con->response->request.status.status_code = IPP_OK;
8449}
8450
8451
61cf44e2
MS		 8452/*
8453 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
8454 */
8455
8456static void
8457release_held_new_jobs(
8458 cupsd_client_t *con, /* I - Connection */
8459 ipp_attribute_t *uri) /* I - Printer URI */
8460{
8461 http_status_t status; /* Policy status */
8462 cups_ptype_t dtype; /* Destination type (printer/class) */
8463 cupsd_printer_t *printer; /* Printer data */
8464
8465
8466 cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_held_new_jobs(%p[%d], %s)", con,
996acce8 8467 con->number, uri->values[0].string.text);
61cf44e2
MS		 8468
8469 /*
8470 * Is the destination valid?
8471 */
8472
8473 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
8474 {
8475 /*
8476 * Bad URI...
8477 */
8478
8479 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8480 _("The printer or class does not exist."));
61cf44e2
MS		 8481 return;
8482 }
8483
8484 /*
8485 * Check policy...
8486 */
8487
8488 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
8489 {
8490 send_http_error(con, status, printer);
8491 return;
8492 }
8493
8494 /*
8495 * Hold pending/new jobs sent to the printer...
8496 */
8497
8498 printer->holding_new_jobs = 0;
8499
8500 cupsdSetPrinterReasons(printer, "-hold-new-jobs");
61cf44e2
MS		 8501
8502 if (dtype & CUPS_PRINTER_CLASS)
8503 cupsdLogMessage(CUPSD_LOG_INFO,
8504 "Class \"%s\" now printing pending/new jobs (\"%s\").",
8505 printer->name, get_username(con));
8506 else
8507 cupsdLogMessage(CUPSD_LOG_INFO,
8508 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
8509 printer->name, get_username(con));
8510
8511 /*
8512 * Everything was ok, so return OK status...
8513 */
8514
8515 con->response->request.status.status_code = IPP_OK;
8516}
8517
8518
ef416fc2 8519/*
8520 * 'release_job()' - Release a held print job.
8521 */
8522
8523static void
8524release_job(cupsd_client_t *con, /* I - Client connection */
8525 ipp_attribute_t *uri) /* I - Job or Printer URI */
8526{
8527 ipp_attribute_t *attr; /* Current attribute */
8528 int jobid; /* Job ID */
61cf44e2 8529 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 8530 username[HTTP_MAX_URI], /* Username portion of URI */
8531 host[HTTP_MAX_URI], /* Host portion of URI */
8532 resource[HTTP_MAX_URI]; /* Resource portion of URI */
8533 int port; /* Port portion of URI */
8534 cupsd_job_t *job; /* Job information */
8535
8536
8537 cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con,
996acce8 8538 con->number, uri->values[0].string.text);
ef416fc2 8539
8540 /*
8541 * See if we have a job URI or a printer URI...
8542 */
8543
8544 if (!strcmp(uri->name, "printer-uri"))
8545 {
8546 /*
8547 * Got a printer URI; see if we also have a job-id attribute...
8548 */
8549
fa73b229 8550 if ((attr = ippFindAttribute(con->request, "job-id",
8551 IPP_TAG_INTEGER)) == NULL)
ef416fc2 8552 {
8553 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8554 _("Got a printer-uri attribute but no job-id."));
ef416fc2 8555 return;
8556 }
8557
8558 jobid = attr->values[0].integer;
8559 }
8560 else
8561 {
8562 /*
8563 * Got a job URI; parse it to get the job ID...
8564 */
8565
61cf44e2
MS		 8566 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
8567 sizeof(scheme), username, sizeof(username), host,
a4d04587 8568 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 8569
8570 if (strncmp(resource, "/jobs/", 6))
8571 {
8572 /*
8573 * Not a valid URI!
8574 */
8575
84315f46 8576 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 8577 uri->values[0].string.text);
8578 return;
8579 }
8580
8581 jobid = atoi(resource + 6);
8582 }
8583
8584 /*
8585 * See if the job exists...
8586 */
8587
8588 if ((job = cupsdFindJob(jobid)) == NULL)
8589 {
8590 /*
8591 * Nope - return a "not found" error...
8592 */
8593
84315f46 8594 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 8595 return;
8596 }
8597
8598 /*
8599 * See if job is "held"...
8600 */
8601
bd7854cb 8602 if (job->state_value != IPP_JOB_HELD)
ef416fc2 8603 {
8604 /*
8605 * Nope - return a "not possible" error...
8606 */
8607
84315f46 8608 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held."), jobid);
ef416fc2 8609 return;
8610 }
8611
8612 /*
8613 * See if the job is owned by the requesting user...
8614 */
8615
8616 if (!validate_user(job, con, job->username, username, sizeof(username)))
8617 {
b0f6947b
MS		 8618 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
8619 cupsdFindDest(job->dest));
ef416fc2 8620 return;
8621 }
8622
8623 /*
8624 * Reset the job-hold-until value to "no-hold"...
8625 */
8626
fa73b229 8627 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
8628 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 8629 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
8630
fa73b229 8631 if (attr)
ef416fc2 8632 {
757d2cad 8633 _cupsStrFree(attr->values[0].string.text);
4400e98d 8634
ef416fc2 8635 attr->value_tag = IPP_TAG_KEYWORD;
757d2cad 8636 attr->values[0].string.text = _cupsStrAlloc("no-hold");
d09495fa 8637
01ce6322 8638 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
d09495fa 8639 "Job job-hold-until value changed by user.");
3e7fe0ca 8640 ippSetString(job->attrs, &job->reasons, 0, "none");
ef416fc2 8641 }
8642
8643 /*
8644 * Release the job and return...
8645 */
8646
8647 cupsdReleaseJob(job);
8648
01ce6322 8649 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, cupsdFindDest(job->dest), job,
d09495fa 8650 "Job released by user.");
8651
75bd9771 8652 cupsdLogJob(job, CUPSD_LOG_INFO, "Released by \"%s\".", username);
ef416fc2 8653
8654 con->response->request.status.status_code = IPP_OK;
005dd1eb
MS		 8655
8656 cupsdCheckJobs();
ef416fc2 8657}
8658
8659
8660/*
8661 * 'renew_subscription()' - Renew an existing subscription...
8662 */
8663
8664static void
8665renew_subscription(
8666 cupsd_client_t *con, /* I - Client connection */
8667 int sub_id) /* I - Subscription ID */
8668{
bd7854cb 8669 http_status_t status; /* Policy status */
8670 cupsd_subscription_t *sub; /* Subscription */
8671 ipp_attribute_t *lease; /* notify-lease-duration */
8672
8673
8674 cupsdLogMessage(CUPSD_LOG_DEBUG2,
8675 "renew_subscription(con=%p[%d], sub_id=%d)",
996acce8 8676 con, con->number, sub_id);
bd7854cb 8677
8678 /*
8679 * Is the subscription ID valid?
8680 */
8681
8682 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
8683 {
8684 /*
8685 * Bad subscription ID...
8686 */
8687
84315f46
MS		 8688 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
8689 sub_id);
bd7854cb 8690 return;
8691 }
8692
8693 if (sub->job)
8694 {
8695 /*
8696 * Job subscriptions cannot be renewed...
8697 */
8698
8699 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 8700 _("Job subscriptions cannot be renewed."));
bd7854cb 8701 return;
8702 }
8703
8704 /*
8705 * Check policy...
8706 */
8707
8708 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
8709 DefaultPolicyPtr,
8710 con, sub->owner)) != HTTP_OK)
8711 {
f899b121 8712 send_http_error(con, status, sub->dest);
bd7854cb 8713 return;
8714 }
8715
8716 /*
8717 * Renew the subscription...
8718 */
8719
8720 lease = ippFindAttribute(con->request, "notify-lease-duration",
8721 IPP_TAG_INTEGER);
8722
8723 sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration;
8724
8725 if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration))
8726 {
8727 cupsdLogMessage(CUPSD_LOG_INFO,
8728 "renew_subscription: Limiting notify-lease-duration to "
8729 "%d seconds.",
8730 MaxLeaseDuration);
8731 sub->lease = MaxLeaseDuration;
8732 }
8733
8734 sub->expire = sub->lease ? time(NULL) + sub->lease : 0;
8735
3dfe78b3 8736 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
bd7854cb 8737
8738 con->response->request.status.status_code = IPP_OK;
b94498cf 8739
8740 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
8741 "notify-lease-duration", sub->lease);
ef416fc2 8742}
8743
8744
8745/*
8746 * 'restart_job()' - Restart an old print job.
8747 */
8748
8749static void
8750restart_job(cupsd_client_t *con, /* I - Client connection */
8751 ipp_attribute_t *uri) /* I - Job or Printer URI */
8752{
8753 ipp_attribute_t *attr; /* Current attribute */
8754 int jobid; /* Job ID */
238c3832 8755 cupsd_job_t *job; /* Job information */
61cf44e2 8756 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 8757 username[HTTP_MAX_URI], /* Username portion of URI */
8758 host[HTTP_MAX_URI], /* Host portion of URI */
8759 resource[HTTP_MAX_URI]; /* Resource portion of URI */
8760 int port; /* Port portion of URI */
ef416fc2 8761
8762
8763 cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con,
996acce8 8764 con->number, uri->values[0].string.text);
ef416fc2 8765
8766 /*
8767 * See if we have a job URI or a printer URI...
8768 */
8769
8770 if (!strcmp(uri->name, "printer-uri"))
8771 {
8772 /*
8773 * Got a printer URI; see if we also have a job-id attribute...
8774 */
8775
fa73b229 8776 if ((attr = ippFindAttribute(con->request, "job-id",
8777 IPP_TAG_INTEGER)) == NULL)
ef416fc2 8778 {
8779 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8780 _("Got a printer-uri attribute but no job-id."));
ef416fc2 8781 return;
8782 }
8783
8784 jobid = attr->values[0].integer;
8785 }
8786 else
8787 {
8788 /*
8789 * Got a job URI; parse it to get the job ID...
8790 */
8791
61cf44e2
MS		 8792 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
8793 sizeof(scheme), username, sizeof(username), host,
a4d04587 8794 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 8795
fa73b229 8796 if (strncmp(resource, "/jobs/", 6))
ef416fc2 8797 {
8798 /*
8799 * Not a valid URI!
8800 */
8801
84315f46 8802 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 8803 uri->values[0].string.text);
8804 return;
8805 }
8806
8807 jobid = atoi(resource + 6);
8808 }
8809
8810 /*
8811 * See if the job exists...
8812 */
8813
8814 if ((job = cupsdFindJob(jobid)) == NULL)
8815 {
8816 /*
8817 * Nope - return a "not found" error...
8818 */
8819
84315f46 8820 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 8821 return;
8822 }
8823
8824 /*
8825 * See if job is in any of the "completed" states...
8826 */
8827
bd7854cb 8828 if (job->state_value <= IPP_JOB_PROCESSING)
ef416fc2 8829 {
8830 /*
8831 * Nope - return a "not possible" error...
8832 */
8833
84315f46 8834 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete."),
ef416fc2 8835 jobid);
8836 return;
8837 }
8838
8839 /*
8840 * See if we have retained the job files...
8841 */
8842
bd7854cb 8843 cupsdLoadJob(job);
8844
07725fee 8845 if (!job->attrs || job->num_files == 0)
ef416fc2 8846 {
8847 /*
8848 * Nope - return a "not possible" error...
8849 */
8850
8851 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 8852 _("Job #%d cannot be restarted - no files."), jobid);
ef416fc2 8853 return;
8854 }
8855
8856 /*
8857 * See if the job is owned by the requesting user...
8858 */
8859
8860 if (!validate_user(job, con, job->username, username, sizeof(username)))
8861 {
b0f6947b
MS		 8862 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
8863 cupsdFindDest(job->dest));
ef416fc2 8864 return;
8865 }
8866
8867 /*
238c3832 8868 * See if the job-hold-until attribute is specified...
ef416fc2 8869 */
8870
238c3832
MS		 8871 if ((attr = ippFindAttribute(con->request, "job-hold-until",
8872 IPP_TAG_KEYWORD)) == NULL)
8873 attr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME);
8874
8875 if (attr && strcmp(attr->values[0].string.text, "no-hold"))
8876 {
8877 /*
8878 * Return the job to a held state...
8879 */
8880
8881 cupsdLogJob(job, CUPSD_LOG_DEBUG,
8882 "Restarted by \"%s\" with job-hold-until=%s.",
8883 username, attr->values[0].string.text);
8884 cupsdSetJobHoldUntil(job, attr->values[0].string.text, 0);
8885
8886 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE,
8887 NULL, job, "Job restarted by user with job-hold-until=%s",
8888 attr->values[0].string.text);
8889 }
8890 else
8891 {
8892 /*
8893 * Restart the job...
8894 */
8895
8896 cupsdRestartJob(job);
f11a948a 8897 cupsdCheckJobs();
238c3832 8898 }
ef416fc2 8899
75bd9771 8900 cupsdLogJob(job, CUPSD_LOG_INFO, "Restarted by \"%s\".", username);
ef416fc2 8901
8902 con->response->request.status.status_code = IPP_OK;
8903}
8904
8905
8906/*
8907 * 'save_auth_info()' - Save authentication information for a job.
8908 */
8909
8910static void
f7deaa1a 8911save_auth_info(
8912 cupsd_client_t *con, /* I - Client connection */
8913 cupsd_job_t *job, /* I - Job */
8914 ipp_attribute_t *auth_info) /* I - auth-info attribute, if any */
ef416fc2 8915{
09a101d6 8916 int i; /* Looping var */
8917 char filename[1024]; /* Job authentication filename */
8918 cups_file_t *fp; /* Job authentication file */
85dda01c 8919 char line[65536]; /* Line for file */
09a101d6 8920 cupsd_printer_t *dest; /* Destination printer/class */
ef416fc2 8921
8922
8923 /*
8924 * This function saves the in-memory authentication information for
8925 * a job so that it can be used to authenticate with a remote host.
8926 * The information is stored in a file that is readable only by the
f7deaa1a 8927 * root user. The fields are Base-64 encoded, each on a separate line,
8928 * followed by random number (up to 1024) of newlines to limit the
8929 * amount of information that is exposed.
ef416fc2 8930 *
8931 * Because of the potential for exposing of authentication information,
8932 * this functionality is only enabled when running cupsd as root.
8933 *
8934 * This caching only works for the Basic and BasicDigest authentication
8935 * types. Digest authentication cannot be cached this way, and in
8936 * the future Kerberos authentication may make all of this obsolete.
8937 *
8938 * Authentication information is saved whenever an authenticated
8939 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
8940 * performed.
8941 *
8942 * This information is deleted after a job is completed or canceled,
8943 * so reprints may require subsequent re-authentication.
8944 */
8945
8946 if (RunUser)
8947 return;
8948
09a101d6 8949 if ((dest = cupsdFindDest(job->dest)) == NULL)
8950 return;
8951
ef416fc2 8952 /*
8953 * Create the authentication file and change permissions...
8954 */
8955
8956 snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id);
8957 if ((fp = cupsFileOpen(filename, "w")) == NULL)
8958 {
8959 cupsdLogMessage(CUPSD_LOG_ERROR,
8960 "Unable to save authentication info to \"%s\" - %s",
8961 filename, strerror(errno));
8962 return;
8963 }
8964
8965 fchown(cupsFileNumber(fp), 0, 0);
8966 fchmod(cupsFileNumber(fp), 0400);
8967
94436c5a 8968 cupsFilePuts(fp, "CUPSD-AUTH-V3\n");
dcb445bc 8969
88f9aafc
MS		 8970 for (i = 0;
8971 i < (int)(sizeof(job->auth_env) / sizeof(job->auth_env[0]));
8972 i ++)
8973 cupsdClearString(job->auth_env + i);
8974
09a101d6 8975 if (auth_info && auth_info->num_values == dest->num_auth_info_required)
f7deaa1a 8976 {
8977 /*
09a101d6 8978 * Write 1 to 3 auth values...
f7deaa1a 8979 */
ef416fc2 8980
88f9aafc
MS		 8981 for (i = 0;
8982 i < auth_info->num_values &&
8983 i < (int)(sizeof(job->auth_env) / sizeof(job->auth_env[0]));
8984 i ++)
f7deaa1a 8985 {
94436c5a
MS		 8986 if (strcmp(dest->auth_info_required[i], "negotiate"))
8987 {
8988 httpEncode64_2(line, sizeof(line), auth_info->values[i].string.text,
8989 strlen(auth_info->values[i].string.text));
8990 cupsFilePutConf(fp, dest->auth_info_required[i], line);
8991 }
8992 else
8993 cupsFilePutConf(fp, dest->auth_info_required[i],
8994 auth_info->values[i].string.text);
09a101d6 8995
8996 if (!strcmp(dest->auth_info_required[i], "username"))
88f9aafc 8997 cupsdSetStringf(job->auth_env + i, "AUTH_USERNAME=%s",
09a101d6 8998 auth_info->values[i].string.text);
8999 else if (!strcmp(dest->auth_info_required[i], "domain"))
88f9aafc 9000 cupsdSetStringf(job->auth_env + i, "AUTH_DOMAIN=%s",
09a101d6 9001 auth_info->values[i].string.text);
9002 else if (!strcmp(dest->auth_info_required[i], "password"))
88f9aafc
MS		 9003 cupsdSetStringf(job->auth_env + i, "AUTH_PASSWORD=%s",
9004 auth_info->values[i].string.text);
9005 else if (!strcmp(dest->auth_info_required[i], "negotiate"))
9006 cupsdSetStringf(job->auth_env + i, "AUTH_NEGOTIATE=%s",
9007 auth_info->values[i].string.text);
9008 else
dcb445bc 9009 i --;
f7deaa1a 9010 }
9011 }
dcb445bc
MS		 9012 else if (auth_info && auth_info->num_values == 2 &&
9013 dest->num_auth_info_required == 1 &&
9014 !strcmp(dest->auth_info_required[0], "negotiate"))
9015 {
9016 /*
9017 * Allow fallback to username+password for Kerberized queues...
9018 */
9019
9020 httpEncode64_2(line, sizeof(line), auth_info->values[0].string.text,
9021 strlen(auth_info->values[0].string.text));
9022 cupsFilePutConf(fp, "username", line);
9023
9024 cupsdSetStringf(job->auth_env + 0, "AUTH_USERNAME=%s",
9025 auth_info->values[0].string.text);
9026
9027 httpEncode64_2(line, sizeof(line), auth_info->values[1].string.text,
9028 strlen(auth_info->values[1].string.text));
9029 cupsFilePutConf(fp, "password", line);
9030
9031 cupsdSetStringf(job->auth_env + 1, "AUTH_PASSWORD=%s",
9032 auth_info->values[1].string.text);
9033 }
09a101d6 9034 else if (con->username[0])
f7deaa1a 9035 {
9036 /*
9037 * Write the authenticated username...
9038 */
ef416fc2 9039
f7deaa1a 9040 httpEncode64_2(line, sizeof(line), con->username, strlen(con->username));
dcb445bc 9041 cupsFilePutConf(fp, "username", line);
ef416fc2 9042
88f9aafc 9043 cupsdSetStringf(job->auth_env + 0, "AUTH_USERNAME=%s", con->username);
09a101d6 9044
f7deaa1a 9045 /*
9046 * Write the authenticated password...
9047 */
9048
9049 httpEncode64_2(line, sizeof(line), con->password, strlen(con->password));
dcb445bc 9050 cupsFilePutConf(fp, "password", line);
09a101d6 9051
88f9aafc 9052 cupsdSetStringf(job->auth_env + 1, "AUTH_PASSWORD=%s", con->password);
f7deaa1a 9053 }
ef416fc2 9054
07ed0e9a 9055#ifdef HAVE_GSSAPI
eac3a0a0 9056 if (con->gss_uid > 0)
07ed0e9a 9057 {
dcb445bc 9058 cupsFilePrintf(fp, "uid %d\n", (int)con->gss_uid);
07ed0e9a
MS		 9059 cupsdSetStringf(&job->auth_uid, "AUTH_UID=%d", (int)con->gss_uid);
9060 }
9061#endif /* HAVE_GSSAPI */
9062
ef416fc2 9063 /*
9064 * Write a random number of newlines to the end of the file...
9065 */
9066
41681883 9067 for (i = (CUPS_RAND() % 1024); i >= 0; i --)
ef416fc2 9068 cupsFilePutChar(fp, '\n');
9069
9070 /*
9071 * Close the file and return...
9072 */
9073
9074 cupsFileClose(fp);
9075}
9076
9077
9078/*
9079 * 'send_document()' - Send a file to a printer or class.
9080 */
9081
9082static void
9083send_document(cupsd_client_t *con, /* I - Client connection */
9084 ipp_attribute_t *uri) /* I - Printer URI */
9085{
9086 ipp_attribute_t *attr; /* Current attribute */
a0f6818e
MS		 9087 ipp_attribute_t *format; /* Request's document-format attribute */
9088 ipp_attribute_t *jformat; /* Job's document-format attribute */
f7deaa1a 9089 const char *default_format;/* document-format-default value */
ef416fc2 9090 int jobid; /* Job ID number */
9091 cupsd_job_t *job; /* Current job */
9092 char job_uri[HTTP_MAX_URI],
9093 /* Job URI */
61cf44e2 9094 scheme[HTTP_MAX_URI],
ef416fc2 9095 /* Method portion of URI */
9096 username[HTTP_MAX_URI],
9097 /* Username portion of URI */
9098 host[HTTP_MAX_URI],
9099 /* Host portion of URI */
9100 resource[HTTP_MAX_URI];
9101 /* Resource portion of URI */
9102 int port; /* Port portion of URI */
9103 mime_type_t *filetype; /* Type of file */
9104 char super[MIME_MAX_SUPER],
9105 /* Supertype of file */
9106 type[MIME_MAX_TYPE],
9107 /* Subtype of file */
9108 mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
9109 /* Textual name of mime type */
9110 char filename[1024]; /* Job filename */
9111 cupsd_printer_t *printer; /* Current printer */
9112 struct stat fileinfo; /* File information */
9113 int kbytes; /* Size of file */
9114 int compression; /* Type of compression */
75bd9771 9115 int start_job; /* Start the job? */
ef416fc2 9116
9117
9118 cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con,
996acce8 9119 con->number, uri->values[0].string.text);
ef416fc2 9120
9121 /*
9122 * See if we have a job URI or a printer URI...
9123 */
9124
9125 if (!strcmp(uri->name, "printer-uri"))
9126 {
9127 /*
9128 * Got a printer URI; see if we also have a job-id attribute...
9129 */
9130
fa73b229 9131 if ((attr = ippFindAttribute(con->request, "job-id",
9132 IPP_TAG_INTEGER)) == NULL)
ef416fc2 9133 {
9134 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9135 _("Got a printer-uri attribute but no job-id."));
ef416fc2 9136 return;
9137 }
9138
9139 jobid = attr->values[0].integer;
9140 }
9141 else
9142 {
9143 /*
9144 * Got a job URI; parse it to get the job ID...
9145 */
9146
61cf44e2
MS		 9147 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
9148 sizeof(scheme), username, sizeof(username), host,
a4d04587 9149 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 9150
9151 if (strncmp(resource, "/jobs/", 6))
9152 {
9153 /*
9154 * Not a valid URI!
9155 */
9156
84315f46 9157 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 9158 uri->values[0].string.text);
9159 return;
9160 }
9161
9162 jobid = atoi(resource + 6);
9163 }
9164
9165 /*
9166 * See if the job exists...
9167 */
9168
9169 if ((job = cupsdFindJob(jobid)) == NULL)
9170 {
9171 /*
9172 * Nope - return a "not found" error...
9173 */
9174
84315f46 9175 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 9176 return;
9177 }
9178
f301802f 9179 printer = cupsdFindDest(job->dest);
9180
ef416fc2 9181 /*
9182 * See if the job is owned by the requesting user...
9183 */
9184
9185 if (!validate_user(job, con, job->username, username, sizeof(username)))
9186 {
b0f6947b
MS		 9187 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
9188 cupsdFindDest(job->dest));
ef416fc2 9189 return;
9190 }
9191
9192 /*
9193 * OK, see if the client is sending the document compressed - CUPS
9194 * only supports "none" and "gzip".
9195 */
9196
9197 compression = CUPS_FILE_NONE;
9198
fa73b229 9199 if ((attr = ippFindAttribute(con->request, "compression",
9200 IPP_TAG_KEYWORD)) != NULL)
ef416fc2 9201 {
9202 if (strcmp(attr->values[0].string.text, "none")
9203#ifdef HAVE_LIBZ
9204 && strcmp(attr->values[0].string.text, "gzip")
9205#endif /* HAVE_LIBZ */
9206 )
9207 {
84315f46 9208 send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"."),
ef416fc2 9209 attr->values[0].string.text);
9210 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
9211 "compression", NULL, attr->values[0].string.text);
9212 return;
9213 }
9214
9215#ifdef HAVE_LIBZ
9216 if (!strcmp(attr->values[0].string.text, "gzip"))
9217 compression = CUPS_FILE_GZIP;
9218#endif /* HAVE_LIBZ */
9219 }
9220
9221 /*
9222 * Do we have a file to print?
9223 */
9224
83e08001
MS		 9225 if ((attr = ippFindAttribute(con->request, "last-document",
9226 IPP_TAG_BOOLEAN)) == NULL)
9227 {
9228 send_ipp_status(con, IPP_BAD_REQUEST,
9229 _("Missing last-document attribute in request."));
9230 return;
9231 }
9232
ef416fc2 9233 if (!con->filename)
9234 {
6d2f911b
MS		 9235 /*
9236 * Check for an empty request with "last-document" set to true, which is
9237 * used to close an "open" job by RFC 2911, section 3.3.2.
9238 */
9239
83e08001 9240 if (job->num_files > 0 && attr->values[0].boolean)
6d2f911b
MS		 9241 goto last_document;
9242
84315f46 9243 send_ipp_status(con, IPP_BAD_REQUEST, _("No file in print request."));
ef416fc2 9244 return;
9245 }
9246
9247 /*
9248 * Is it a format we support?
9249 */
9250
9251 if ((format = ippFindAttribute(con->request, "document-format",
9252 IPP_TAG_MIMETYPE)) != NULL)
9253 {
9254 /*
9255 * Grab format from client...
9256 */
9257
c5b24bfa 9258 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]",
bc44d920 9259 super, type) != 2)
ef416fc2 9260 {
84315f46 9261 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"."),
ef416fc2 9262 format->values[0].string.text);
9263 return;
9264 }
9265 }
f7deaa1a 9266 else if ((default_format = cupsGetOption("document-format",
9267 printer->num_options,
9268 printer->options)) != NULL)
9269 {
9270 /*
9271 * Use default document format...
9272 */
9273
c5b24bfa 9274 if (sscanf(default_format, "%15[^/]/%255[^;]", super, type) != 2)
f7deaa1a 9275 {
9276 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9277 _("Bad document-format-default \"%s\"."), default_format);
f7deaa1a 9278 return;
9279 }
9280 }
ef416fc2 9281 else
9282 {
9283 /*
9284 * No document format attribute? Auto-type it!
9285 */
9286
5a9febac
MS		 9287 strlcpy(super, "application", sizeof(super));
9288 strlcpy(type, "octet-stream", sizeof(type));
ef416fc2 9289 }
9290
fa73b229 9291 if (!strcmp(super, "application") && !strcmp(type, "octet-stream"))
ef416fc2 9292 {
9293 /*
9294 * Auto-type the file...
9295 */
9296
bd7854cb 9297 ipp_attribute_t *doc_name; /* document-name attribute */
9298
9299
75bd9771 9300 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Auto-typing file...");
ef416fc2 9301
bd7854cb 9302 doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME);
9303 filetype = mimeFileType(MimeDatabase, con->filename,
9304 doc_name ? doc_name->values[0].string.text : NULL,
9305 &compression);
ef416fc2 9306
f7deaa1a 9307 if (!filetype)
f7faf1f5 9308 filetype = mimeType(MimeDatabase, super, type);
a0f6818e 9309
0268488e
MS		 9310 if (filetype)
9311 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Request file type is %s/%s.",
9312 filetype->super, filetype->type);
ed486911 9313 }
f7faf1f5 9314 else
9315 filetype = mimeType(MimeDatabase, super, type);
9316
49d87452 9317 if (filetype)
f7deaa1a 9318 {
9319 /*
9320 * Replace the document-format attribute value with the auto-typed or
9321 * default one.
9322 */
9323
9324 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
9325 filetype->type);
9326
49d87452
MS		 9327 if ((jformat = ippFindAttribute(job->attrs, "document-format",
9328 IPP_TAG_MIMETYPE)) != NULL)
f7deaa1a 9329 {
a0f6818e 9330 _cupsStrFree(jformat->values[0].string.text);
f7deaa1a 9331
a0f6818e 9332 jformat->values[0].string.text = _cupsStrAlloc(mimetype);
f7deaa1a 9333 }
9334 else
a0f6818e 9335 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE,
f7deaa1a 9336 "document-format", NULL, mimetype);
9337 }
9338 else if (!filetype)
ef416fc2 9339 {
9340 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 9341 _("Unsupported document-format \"%s/%s\"."), super, type);
ef416fc2 9342 cupsdLogMessage(CUPSD_LOG_INFO,
9343 "Hint: Do you have the raw file printing rules enabled?");
9344
9345 if (format)
9346 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
9347 "document-format", NULL, format->values[0].string.text);
9348
9349 return;
9350 }
9351
80ca4592 9352 if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype))
9353 {
9354 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
9355 filetype->type);
9356
9357 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 9358 _("Unsupported document-format \"%s\"."), mimetype);
80ca4592 9359
9360 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
9361 "document-format", NULL, mimetype);
9362
9363 return;
9364 }
9365
ef416fc2 9366 /*
9367 * Add the file to the job...
9368 */
9369
bd7854cb 9370 cupsdLoadJob(job);
9371
ef416fc2 9372 if (add_file(con, job, filetype, compression))
9373 return;
9374
ef416fc2 9375 if (stat(con->filename, &fileinfo))
9376 kbytes = 0;
9377 else
9378 kbytes = (fileinfo.st_size + 1023) / 1024;
9379
9380 cupsdUpdateQuota(printer, job->username, 0, kbytes);
9381
fa73b229 9382 if ((attr = ippFindAttribute(job->attrs, "job-k-octets",
9383 IPP_TAG_INTEGER)) != NULL)
ef416fc2 9384 attr->values[0].integer += kbytes;
9385
9386 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id,
9387 job->num_files);
9388 rename(con->filename, filename);
9389
9390 cupsdClearString(&con->filename);
9391
75bd9771
MS		 9392 cupsdLogJob(job, CUPSD_LOG_INFO, "File of type %s/%s queued by \"%s\".",
9393 filetype->super, filetype->type, job->username);
ef416fc2 9394
9395 /*
9396 * Start the job if this is the last document...
9397 */
9398
6d2f911b
MS		 9399 last_document:
9400
fa73b229 9401 if ((attr = ippFindAttribute(con->request, "last-document",
9402 IPP_TAG_BOOLEAN)) != NULL &&
ef416fc2 9403 attr->values[0].boolean)
9404 {
9405 /*
9406 * See if we need to add the ending sheet...
9407 */
9408
91c84a35
MS		 9409 if (cupsdTimeoutJob(job))
9410 return;
ef416fc2 9411
bd7854cb 9412 if (job->state_value == IPP_JOB_STOPPED)
9413 {
ef416fc2 9414 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 9415 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 9416
9417 ippSetString(job->attrs, &job->reasons, 0, "none");
bd7854cb 9418 }
9419 else if (job->state_value == IPP_JOB_HELD)
ef416fc2 9420 {
fa73b229 9421 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
9422 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 9423 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
9424
fa73b229 9425 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
bd7854cb 9426 {
ef416fc2 9427 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 9428 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 9429
9430 ippSetString(job->attrs, &job->reasons, 0, "none");
bd7854cb 9431 }
12f89d24
MS		 9432 else
9433 ippSetString(job->attrs, &job->reasons, 0, "job-hold-until-specified");
ef416fc2 9434 }
9435
3dfe78b3
MS		 9436 job->dirty = 1;
9437 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 9438
75bd9771 9439 start_job = 1;
ef416fc2 9440 }
9441 else
9442 {
fa73b229 9443 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
9444 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 9445 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
9446
fa73b229 9447 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
ef416fc2 9448 {
9449 job->state->values[0].integer = IPP_JOB_HELD;
bd7854cb 9450 job->state_value = IPP_JOB_HELD;
dfd5680b 9451 job->hold_until = time(NULL) + MultipleOperationTimeout;
3dfe78b3 9452
12f89d24
MS		 9453 ippSetString(job->attrs, &job->reasons, 0, "job-incoming");
9454
9455 job->dirty = 1;
3dfe78b3 9456 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 9457 }
75bd9771
MS		 9458
9459 start_job = 0;
ef416fc2 9460 }
9461
9462 /*
9463 * Fill in the response info...
9464 */
9465
83e08001 9466 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 9467 con->clientname, con->clientport, "/jobs/%d", jobid);
ef416fc2 9468 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL,
9469 job_uri);
9470
9471 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid);
9472
9473 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state",
75bd9771 9474 job->state_value);
12f89d24
MS		 9475 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons",
9476 NULL, job->reasons->values[0].string.text);
ef416fc2 9477
9478 con->response->request.status.status_code = IPP_OK;
75bd9771
MS		 9479
9480 /*
9481 * Start the job if necessary...
9482 */
9483
9484 if (start_job)
9485 cupsdCheckJobs();
ef416fc2 9486}
9487
9488
9489/*
9490 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9491 */
9492
9493static void
f899b121 9494send_http_error(
9495 cupsd_client_t *con, /* I - Client connection */
9496 http_status_t status, /* I - HTTP status code */
9497 cupsd_printer_t *printer) /* I - Printer, if any */
ef416fc2 9498{
9f5eb9be
MS		 9499 ipp_attribute_t *uri; /* Request URI, if any */
9500
9501
9502 if ((uri = ippFindAttribute(con->request, "printer-uri",
9503 IPP_TAG_URI)) == NULL)
9504 uri = ippFindAttribute(con->request, "job-uri", IPP_TAG_URI);
9505
9506 cupsdLogMessage(status == HTTP_FORBIDDEN ? CUPSD_LOG_ERROR : CUPSD_LOG_DEBUG,
21f36711 9507 "[Client %d] Returning HTTP %s for %s (%s) from %s",
996acce8 9508 con->number, httpStatus(status),
321d8d57
MS		 9509 con->request ?
9510 ippOpString(con->request->request.op.operation_id) :
9511 "no operation-id",
9f5eb9be 9512 uri ? uri->values[0].string.text : "no URI",
996acce8 9513 con->http->hostname);
ef416fc2 9514
5f64df29
MS		 9515 if (printer)
9516 {
db0bd74a 9517 int auth_type; /* Type of authentication required */
2fb76298
MS		 9518
9519
5f64df29
MS		 9520 auth_type = CUPSD_AUTH_NONE;
9521
9522 if (status == HTTP_UNAUTHORIZED &&
9523 printer->num_auth_info_required > 0 &&
9524 !strcmp(printer->auth_info_required[0], "negotiate") &&
9525 con->request &&
9526 (con->request->request.op.operation_id == IPP_PRINT_JOB ||
9527 con->request->request.op.operation_id == IPP_CREATE_JOB ||
9528 con->request->request.op.operation_id == CUPS_AUTHENTICATE_JOB))
9529 {
9530 /*
9531 * Creating and authenticating jobs requires Kerberos...
9532 */
9533
9534 auth_type = CUPSD_AUTH_NEGOTIATE;
9535 }
db0bd74a 9536 else
5f64df29
MS		 9537 {
9538 /*
9539 * Use policy/location-defined authentication requirements...
9540 */
9541
9542 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
9543 cupsd_location_t *auth; /* Pointer to authentication element */
9544
9545
9546 if (printer->type & CUPS_PRINTER_CLASS)
9547 snprintf(resource, sizeof(resource), "/classes/%s", printer->name);
9548 else
9549 snprintf(resource, sizeof(resource), "/printers/%s", printer->name);
9550
9551 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
9552 auth->type == CUPSD_AUTH_NONE)
9553 auth = cupsdFindPolicyOp(printer->op_policy_ptr,
9554 con->request ?
9555 con->request->request.op.operation_id :
9556 IPP_PRINT_JOB);
9557
9558 if (auth)
9559 {
9560 if (auth->type == CUPSD_AUTH_DEFAULT)
dcb445bc 9561 auth_type = cupsdDefaultAuthType();
5f64df29
MS		 9562 else
9563 auth_type = auth->type;
9564 }
9565 }
2fb76298 9566
db0bd74a 9567 cupsdSendError(con, status, auth_type);
2fb76298 9568 }
f899b121 9569 else
5bd77a73 9570 cupsdSendError(con, status, CUPSD_AUTH_NONE);
ef416fc2 9571
9572 ippDelete(con->response);
9573 con->response = NULL;
9574
9575 return;
9576}
9577
9578
9579/*
9580 * 'send_ipp_status()' - Send a status back to the IPP client.
9581 */
9582
9583static void
9584send_ipp_status(cupsd_client_t *con, /* I - Client connection */
1f0275e3
MS		 9585 ipp_status_t status, /* I - IPP status code */
9586 const char *message,/* I - Status message */
9587 ...) /* I - Additional args as needed */
ef416fc2 9588{
9589 va_list ap; /* Pointer to additional args */
9590 char formatted[1024]; /* Formatted errror message */
9591
9592
3d8365b8 9593 va_start(ap, message);
9594 vsnprintf(formatted, sizeof(formatted),
9595 _cupsLangString(con->language, message), ap);
9596 va_end(ap);
ef416fc2 9597
3d8365b8 9598 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s: %s",
9599 ippOpString(con->request->request.op.operation_id),
9600 ippErrorString(status), formatted);
ef416fc2 9601
9602 con->response->request.status.status_code = status;
9603
fa73b229 9604 if (ippFindAttribute(con->response, "attributes-charset",
9605 IPP_TAG_ZERO) == NULL)
ef416fc2 9606 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
f8b3a85b 9607 "attributes-charset", NULL, "utf-8");
ef416fc2 9608
9609 if (ippFindAttribute(con->response, "attributes-natural-language",
9610 IPP_TAG_ZERO) == NULL)
9611 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
9612 "attributes-natural-language", NULL, DefaultLanguage);
9613
3d8365b8 9614 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT,
9615 "status-message", NULL, formatted);
ef416fc2 9616}
9617
9618
9619/*
9620 * 'set_default()' - Set the default destination...
9621 */
9622
9623static void
9624set_default(cupsd_client_t *con, /* I - Client connection */
9625 ipp_attribute_t *uri) /* I - Printer URI */
9626{
9627 http_status_t status; /* Policy status */
bc44d920 9628 cups_ptype_t dtype; /* Destination type (printer/class) */
dd1abb6b
MS		 9629 cupsd_printer_t *printer, /* Printer */
9630 *oldprinter; /* Old default printer */
ef416fc2 9631
9632
9633 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con,
996acce8 9634 con->number, uri->values[0].string.text);
ef416fc2 9635
9636 /*
9637 * Is the destination valid?
9638 */
9639
f7deaa1a 9640 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 9641 {
9642 /*
9643 * Bad URI...
9644 */
9645
9646 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 9647 _("The printer or class does not exist."));
ef416fc2 9648 return;
9649 }
9650
9651 /*
9652 * Check policy...
9653 */
9654
9655 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
9656 {
f899b121 9657 send_http_error(con, status, NULL);
ef416fc2 9658 return;
9659 }
9660
9661 /*
9662 * Set it as the default...
9663 */
9664
dd1abb6b 9665 oldprinter = DefaultPrinter;
ef416fc2 9666 DefaultPrinter = printer;
9667
dd1abb6b
MS		 9668 if (oldprinter)
9669 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, oldprinter, NULL,
9670 "%s is no longer the default printer.", oldprinter->name);
9671
9672 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
9673 "%s is now the default printer.", printer->name);
9674
3dfe78b3 9675 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS | CUPSD_DIRTY_CLASSES |
a2326b5b 9676 CUPSD_DIRTY_PRINTCAP);
ef416fc2 9677
9678 cupsdLogMessage(CUPSD_LOG_INFO,
f7deaa1a 9679 "Default destination set to \"%s\" by \"%s\".",
9680 printer->name, get_username(con));
ef416fc2 9681
9682 /*
9683 * Everything was ok, so return OK status...
9684 */
9685
9686 con->response->request.status.status_code = IPP_OK;
9687}
9688
9689
9690/*
9691 * 'set_job_attrs()' - Set job attributes.
9692 */
9693
9694static void
9695set_job_attrs(cupsd_client_t *con, /* I - Client connection */
9696 ipp_attribute_t *uri) /* I - Job URI */
9697{
9698 ipp_attribute_t *attr, /* Current attribute */
9699 *attr2; /* Job attribute */
9700 int jobid; /* Job ID */
9701 cupsd_job_t *job; /* Current job */
61cf44e2 9702 char scheme[HTTP_MAX_URI],
ef416fc2 9703 /* Method portion of URI */
9704 username[HTTP_MAX_URI],
9705 /* Username portion of URI */
9706 host[HTTP_MAX_URI],
9707 /* Host portion of URI */
9708 resource[HTTP_MAX_URI];
9709 /* Resource portion of URI */
9710 int port; /* Port portion of URI */
d09495fa 9711 int event; /* Events? */
005dd1eb 9712 int check_jobs; /* Check jobs? */
ef416fc2 9713
9714
9715 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con,
996acce8 9716 con->number, uri->values[0].string.text);
ef416fc2 9717
9718 /*
9719 * Start with "everything is OK" status...
9720 */
9721
9722 con->response->request.status.status_code = IPP_OK;
9723
9724 /*
9725 * See if we have a job URI or a printer URI...
9726 */
9727
fa73b229 9728 if (!strcmp(uri->name, "printer-uri"))
ef416fc2 9729 {
9730 /*
9731 * Got a printer URI; see if we also have a job-id attribute...
9732 */
9733
fa73b229 9734 if ((attr = ippFindAttribute(con->request, "job-id",
9735 IPP_TAG_INTEGER)) == NULL)
ef416fc2 9736 {
9737 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9738 _("Got a printer-uri attribute but no job-id."));
ef416fc2 9739 return;
9740 }
9741
9742 jobid = attr->values[0].integer;
9743 }
9744 else
9745 {
9746 /*
9747 * Got a job URI; parse it to get the job ID...
9748 */
9749
61cf44e2
MS		 9750 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
9751 sizeof(scheme), username, sizeof(username), host,
a4d04587 9752 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 9753
fa73b229 9754 if (strncmp(resource, "/jobs/", 6))
ef416fc2 9755 {
9756 /*
9757 * Not a valid URI!
9758 */
9759
84315f46 9760 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 9761 uri->values[0].string.text);
9762 return;
9763 }
9764
9765 jobid = atoi(resource + 6);
9766 }
9767
9768 /*
9769 * See if the job exists...
9770 */
9771
9772 if ((job = cupsdFindJob(jobid)) == NULL)
9773 {
9774 /*
9775 * Nope - return a "not found" error...
9776 */
9777
84315f46 9778 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 9779 return;
9780 }
9781
9782 /*
9783 * See if the job has been completed...
9784 */
9785
bd7854cb 9786 if (job->state_value > IPP_JOB_STOPPED)
ef416fc2 9787 {
9788 /*
9789 * Return a "not-possible" error...
9790 */
9791
9792 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 9793 _("Job #%d is finished and cannot be altered."), jobid);
ef416fc2 9794 return;
9795 }
9796
9797 /*
9798 * See if the job is owned by the requesting user...
9799 */
9800
9801 if (!validate_user(job, con, job->username, username, sizeof(username)))
9802 {
b0f6947b
MS		 9803 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
9804 cupsdFindDest(job->dest));
ef416fc2 9805 return;
9806 }
9807
9808 /*
9809 * See what the user wants to change.
9810 */
9811
bd7854cb 9812 cupsdLoadJob(job);
9813
005dd1eb
MS		 9814 check_jobs = 0;
9815 event = 0;
d09495fa 9816
fa73b229 9817 for (attr = con->request->attrs; attr; attr = attr->next)
ef416fc2 9818 {
9819 if (attr->group_tag != IPP_TAG_JOB || !attr->name)
9820 continue;
9821
9822 if (!strcmp(attr->name, "attributes-charset") ||
9823 !strcmp(attr->name, "attributes-natural-language") ||
9824 !strcmp(attr->name, "document-compression") ||
9825 !strcmp(attr->name, "document-format") ||
9826 !strcmp(attr->name, "job-detailed-status-messages") ||
9827 !strcmp(attr->name, "job-document-access-errors") ||
9828 !strcmp(attr->name, "job-id") ||
5d6412a9 9829 !strcmp(attr->name, "job-impressions-completed") ||
ef416fc2 9830 !strcmp(attr->name, "job-k-octets") ||
9831 !strcmp(attr->name, "job-originating-host-name") ||
9832 !strcmp(attr->name, "job-originating-user-name") ||
9833 !strcmp(attr->name, "job-printer-up-time") ||
9834 !strcmp(attr->name, "job-printer-uri") ||
9835 !strcmp(attr->name, "job-sheets") ||
9836 !strcmp(attr->name, "job-state-message") ||
9837 !strcmp(attr->name, "job-state-reasons") ||
9838 !strcmp(attr->name, "job-uri") ||
9839 !strcmp(attr->name, "number-of-documents") ||
9840 !strcmp(attr->name, "number-of-intervening-jobs") ||
9841 !strcmp(attr->name, "output-device-assigned") ||
9842 !strncmp(attr->name, "date-time-at-", 13) ||
ef416fc2 9843 !strncmp(attr->name, "job-k-octets", 12) ||
9844 !strncmp(attr->name, "job-media-sheets", 16) ||
9845 !strncmp(attr->name, "time-at-", 8))
9846 {
9847 /*
9848 * Read-only attrs!
9849 */
9850
9851 send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE,
9852 _("%s cannot be changed."), attr->name);
9853
a2326b5b
MS		 9854 attr2 = ippCopyAttribute(con->response, attr, 0);
9855 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 9856 continue;
9857 }
9858
9859 if (!strcmp(attr->name, "job-priority"))
9860 {
9861 /*
9862 * Change the job priority...
9863 */
9864
9865 if (attr->value_tag != IPP_TAG_INTEGER)
9866 {
84315f46 9867 send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value."));
ef416fc2 9868
a2326b5b
MS		 9869 attr2 = ippCopyAttribute(con->response, attr, 0);
9870 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 9871 }
bd7854cb 9872 else if (job->state_value >= IPP_JOB_PROCESSING)
ef416fc2 9873 {
9874 send_ipp_status(con, IPP_NOT_POSSIBLE,
9875 _("Job is completed and cannot be changed."));
9876 return;
9877 }
9878 else if (con->response->request.status.status_code == IPP_OK)
d09495fa 9879 {
005dd1eb
MS		 9880 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-priority to %d",
9881 attr->values[0].integer);
ef416fc2 9882 cupsdSetJobPriority(job, attr->values[0].integer);
005dd1eb
MS		 9883
9884 check_jobs = 1;
9885 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED |
9886 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED;
d09495fa 9887 }
ef416fc2 9888 }
9889 else if (!strcmp(attr->name, "job-state"))
9890 {
9891 /*
9892 * Change the job state...
9893 */
9894
9895 if (attr->value_tag != IPP_TAG_ENUM)
9896 {
84315f46 9897 send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value."));
ef416fc2 9898
a2326b5b
MS		 9899 attr2 = ippCopyAttribute(con->response, attr, 0);
9900 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 9901 }
9902 else
9903 {
9904 switch (attr->values[0].integer)
9905 {
9906 case IPP_JOB_PENDING :
9907 case IPP_JOB_HELD :
bd7854cb 9908 if (job->state_value > IPP_JOB_HELD)
ef416fc2 9909 {
9910 send_ipp_status(con, IPP_NOT_POSSIBLE,
9911 _("Job state cannot be changed."));
9912 return;
9913 }
9914 else if (con->response->request.status.status_code == IPP_OK)
bd7854cb 9915 {
005dd1eb
MS		 9916 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-state to %d",
9917 attr->values[0].integer);
b9faaae1
MS		 9918 cupsdSetJobState(job, attr->values[0].integer,
9919 CUPSD_JOB_DEFAULT,
9920 "Job state changed by \"%s\"", username);
005dd1eb 9921 check_jobs = 1;
bd7854cb 9922 }
ef416fc2 9923 break;
9924
9925 case IPP_JOB_PROCESSING :
9926 case IPP_JOB_STOPPED :
bd7854cb 9927 if (job->state_value != attr->values[0].integer)
ef416fc2 9928 {
9929 send_ipp_status(con, IPP_NOT_POSSIBLE,
9930 _("Job state cannot be changed."));
9931 return;
9932 }
9933 break;
9934
d09495fa 9935 case IPP_JOB_CANCELED :
ef416fc2 9936 case IPP_JOB_ABORTED :
9937 case IPP_JOB_COMPLETED :
bd7854cb 9938 if (job->state_value > IPP_JOB_PROCESSING)
ef416fc2 9939 {
9940 send_ipp_status(con, IPP_NOT_POSSIBLE,
9941 _("Job state cannot be changed."));
9942 return;
9943 }
9944 else if (con->response->request.status.status_code == IPP_OK)
005dd1eb
MS		 9945 {
9946 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-state to %d",
9947 attr->values[0].integer);
b9faaae1
MS		 9948 cupsdSetJobState(job, (ipp_jstate_t)attr->values[0].integer,
9949 CUPSD_JOB_DEFAULT,
9950 "Job state changed by \"%s\"", username);
005dd1eb
MS		 9951 check_jobs = 1;
9952 }
ef416fc2 9953 break;
9954 }
9955 }
9956 }
9957 else if (con->response->request.status.status_code != IPP_OK)
9958 continue;
fa73b229 9959 else if ((attr2 = ippFindAttribute(job->attrs, attr->name,
9960 IPP_TAG_ZERO)) != NULL)
ef416fc2 9961 {
9962 /*
9963 * Some other value; first free the old value...
9964 */
9965
9966 if (job->attrs->prev)
9967 job->attrs->prev->next = attr2->next;
9968 else
9969 job->attrs->attrs = attr2->next;
9970
9971 if (job->attrs->last == attr2)
9972 job->attrs->last = job->attrs->prev;
9973
a2326b5b 9974 ippDeleteAttribute(NULL, attr2);
ef416fc2 9975
9976 /*
9977 * Then copy the attribute...
9978 */
9979
a2326b5b 9980 ippCopyAttribute(job->attrs, attr, 0);
ef416fc2 9981
9982 /*
9983 * See if the job-name or job-hold-until is being changed.
9984 */
9985
9986 if (!strcmp(attr->name, "job-hold-until"))
9987 {
005dd1eb
MS		 9988 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-hold-until to %s",
9989 attr->values[0].string.text);
b9faaae1 9990 cupsdSetJobHoldUntil(job, attr->values[0].string.text, 0);
ef416fc2 9991
9992 if (!strcmp(attr->values[0].string.text, "no-hold"))
b9faaae1 9993 {
ef416fc2 9994 cupsdReleaseJob(job);
b9faaae1
MS		 9995 check_jobs = 1;
9996 }
ef416fc2 9997 else
b9faaae1
MS		 9998 cupsdSetJobState(job, IPP_JOB_HELD, CUPSD_JOB_DEFAULT,
9999 "Job held by \"%s\".", username);
d09495fa 10000
b9faaae1 10001 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE;
ef416fc2 10002 }
10003 }
10004 else if (attr->value_tag == IPP_TAG_DELETEATTR)
10005 {
10006 /*
10007 * Delete the attribute...
10008 */
10009
10010 if ((attr2 = ippFindAttribute(job->attrs, attr->name,
10011 IPP_TAG_ZERO)) != NULL)
10012 {
10013 if (job->attrs->prev)
10014 job->attrs->prev->next = attr2->next;
10015 else
10016 job->attrs->attrs = attr2->next;
10017
10018 if (attr2 == job->attrs->last)
10019 job->attrs->last = job->attrs->prev;
10020
a2326b5b 10021 ippDeleteAttribute(NULL, attr2);
d09495fa 10022
10023 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED;
ef416fc2 10024 }
10025 }
10026 else
10027 {
10028 /*
10029 * Add new option by copying it...
10030 */
10031
a2326b5b 10032 ippCopyAttribute(job->attrs, attr, 0);
d09495fa 10033
10034 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED;
ef416fc2 10035 }
10036 }
10037
10038 /*
10039 * Save the job...
10040 */
10041
3dfe78b3
MS		 10042 job->dirty = 1;
10043 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 10044
d09495fa 10045 /*
10046 * Send events as needed...
10047 */
10048
d9bca400 10049 if (event & CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED)
01ce6322
MS		 10050 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED,
10051 cupsdFindDest(job->dest), job,
d9bca400
MS		 10052 "Job priority changed by user.");
10053
d09495fa 10054 if (event & CUPSD_EVENT_JOB_STATE)
01ce6322 10055 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, cupsdFindDest(job->dest), job,
d09495fa 10056 job->state_value == IPP_JOB_HELD ?
10057 "Job held by user." : "Job restarted by user.");
10058
10059 if (event & CUPSD_EVENT_JOB_CONFIG_CHANGED)
01ce6322 10060 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
d09495fa 10061 "Job options changed by user.");
10062
ef416fc2 10063 /*
10064 * Start jobs if possible...
10065 */
10066
005dd1eb
MS		 10067 if (check_jobs)
10068 cupsdCheckJobs();
ef416fc2 10069}
10070
10071
c168a833
MS		 10072/*
10073 * 'set_printer_attrs()' - Set printer attributes.
10074 */
10075
10076static void
10077set_printer_attrs(cupsd_client_t *con, /* I - Client connection */
10078 ipp_attribute_t *uri) /* I - Printer */
10079{
10080 http_status_t status; /* Policy status */
10081 cups_ptype_t dtype; /* Destination type (printer/class) */
10082 cupsd_printer_t *printer; /* Printer/class */
10083 ipp_attribute_t *attr; /* Printer attribute */
bf3816c7 10084 int changed = 0; /* Was anything changed? */
c168a833
MS		 10085
10086
10087 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_attrs(%p[%d], %s)", con,
996acce8 10088 con->number, uri->values[0].string.text);
c168a833
MS		 10089
10090 /*
10091 * Is the destination valid?
10092 */
10093
10094 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
10095 {
10096 /*
10097 * Bad URI...
10098 */
10099
10100 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10101 _("The printer or class does not exist."));
c168a833
MS		 10102 return;
10103 }
10104
10105 /*
10106 * Check policy...
10107 */
10108
10109 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10110 {
10111 send_http_error(con, status, printer);
10112 return;
10113 }
10114
10115 /*
10116 * Return a list of attributes that can be set via Set-Printer-Attributes.
10117 */
10118
10119 if ((attr = ippFindAttribute(con->request, "printer-location",
10120 IPP_TAG_TEXT)) != NULL)
10121 {
10122 cupsdSetString(&printer->location, attr->values[0].string.text);
10123 changed = 1;
10124 }
10125
10126 if ((attr = ippFindAttribute(con->request, "printer-info",
10127 IPP_TAG_TEXT)) != NULL)
10128 {
10129 cupsdSetString(&printer->info, attr->values[0].string.text);
10130 changed = 1;
10131 }
10132
10133 /*
10134 * Update the printer attributes and return...
10135 */
10136
10137 if (changed)
10138 {
10139 cupsdSetPrinterAttrs(printer);
10140 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
10141
10142 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG, printer, NULL,
10143 "Printer \"%s\" description or location changed by \"%s\".",
10144 printer->name, get_username(con));
10145
10146 cupsdLogMessage(CUPSD_LOG_INFO,
10147 "Printer \"%s\" description or location changed by \"%s\".",
10148 printer->name, get_username(con));
10149 }
10150
10151 con->response->request.status.status_code = IPP_OK;
10152}
10153
10154
b423cd4c 10155/*
10156 * 'set_printer_defaults()' - Set printer default options from a request.
10157 */
10158
10159static void
10160set_printer_defaults(
10161 cupsd_client_t *con, /* I - Client connection */
10162 cupsd_printer_t *printer) /* I - Printer */
10163{
10164 int i; /* Looping var */
10165 ipp_attribute_t *attr; /* Current attribute */
10166 int namelen; /* Length of attribute name */
10167 char name[256], /* New attribute name */
10168 value[256]; /* String version of integer attrs */
10169
10170
10171 for (attr = con->request->attrs; attr; attr = attr->next)
10172 {
10173 /*
10174 * Skip non-printer attributes...
10175 */
10176
10177 if (attr->group_tag != IPP_TAG_PRINTER || !attr->name)
10178 continue;
10179
10180 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name);
10181
10182 if (!strcmp(attr->name, "job-sheets-default"))
10183 {
10184 /*
10185 * Only allow keywords and names...
10186 */
10187
10188 if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD)
10189 continue;
10190
10191 /*
10192 * Only allow job-sheets-default to be set when running without a
10193 * system high classification level...
10194 */
10195
10196 if (Classification)
10197 continue;
10198
10199 cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text);
10200
10201 if (attr->num_values > 1)
10202 cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text);
10203 else
10204 cupsdSetString(&printer->job_sheets[1], "none");
10205 }
10206 else if (!strcmp(attr->name, "requesting-user-name-allowed"))
10207 {
10d09e33 10208 cupsdFreeStrings(&(printer->users));
b423cd4c 10209
10210 printer->deny_users = 0;
10211
10212 if (attr->value_tag == IPP_TAG_NAME &&
10213 (attr->num_values > 1 ||
10214 strcmp(attr->values[0].string.text, "all")))
10215 {
10216 for (i = 0; i < attr->num_values; i ++)
10d09e33 10217 cupsdAddString(&(printer->users), attr->values[i].string.text);
b423cd4c 10218 }
10219 }
10220 else if (!strcmp(attr->name, "requesting-user-name-denied"))
10221 {
10d09e33 10222 cupsdFreeStrings(&(printer->users));
b423cd4c 10223
10224 printer->deny_users = 1;
10225
10226 if (attr->value_tag == IPP_TAG_NAME &&
10227 (attr->num_values > 1 ||
10228 strcmp(attr->values[0].string.text, "none")))
10229 {
10230 for (i = 0; i < attr->num_values; i ++)
10d09e33 10231 cupsdAddString(&(printer->users), attr->values[i].string.text);
b423cd4c 10232 }
10233 }
10234 else if (!strcmp(attr->name, "job-quota-period"))
10235 {
10236 if (attr->value_tag != IPP_TAG_INTEGER)
10237 continue;
10238
10239 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...",
10240 attr->values[0].integer);
10241 cupsdFreeQuotas(printer);
10242
10243 printer->quota_period = attr->values[0].integer;
10244 }
10245 else if (!strcmp(attr->name, "job-k-limit"))
10246 {
10247 if (attr->value_tag != IPP_TAG_INTEGER)
10248 continue;
10249
10250 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...",
10251 attr->values[0].integer);
10252 cupsdFreeQuotas(printer);
10253
10254 printer->k_limit = attr->values[0].integer;
10255 }
10256 else if (!strcmp(attr->name, "job-page-limit"))
10257 {
10258 if (attr->value_tag != IPP_TAG_INTEGER)
10259 continue;
10260
10261 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...",
10262 attr->values[0].integer);
10263 cupsdFreeQuotas(printer);
10264
10265 printer->page_limit = attr->values[0].integer;
10266 }
10267 else if (!strcmp(attr->name, "printer-op-policy"))
10268 {
10269 cupsd_policy_t *p; /* Policy */
10270
10271
10272 if (attr->value_tag != IPP_TAG_NAME)
10273 continue;
10274
10275 if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL)
10276 {
10277 cupsdLogMessage(CUPSD_LOG_DEBUG,
10278 "Setting printer-op-policy to \"%s\"...",
10279 attr->values[0].string.text);
10280 cupsdSetString(&printer->op_policy, attr->values[0].string.text);
10281 printer->op_policy_ptr = p;
10282 }
10283 else
10284 {
10285 send_ipp_status(con, IPP_NOT_POSSIBLE,
10286 _("Unknown printer-op-policy \"%s\"."),
10287 attr->values[0].string.text);
10288 return;
10289 }
10290 }
10291 else if (!strcmp(attr->name, "printer-error-policy"))
10292 {
10293 if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD)
10294 continue;
10295
f11a948a 10296 if (strcmp(attr->values[0].string.text, "retry-current-job") &&
a2326b5b 10297 ((printer->type & CUPS_PRINTER_CLASS) ||
f11a948a
MS		 10298 (strcmp(attr->values[0].string.text, "abort-job") &&
10299 strcmp(attr->values[0].string.text, "retry-job") &&
10300 strcmp(attr->values[0].string.text, "stop-printer"))))
b423cd4c 10301 {
10302 send_ipp_status(con, IPP_NOT_POSSIBLE,
10303 _("Unknown printer-error-policy \"%s\"."),
10304 attr->values[0].string.text);
10305 return;
10306 }
10307
10308 cupsdLogMessage(CUPSD_LOG_DEBUG,
10309 "Setting printer-error-policy to \"%s\"...",
10310 attr->values[0].string.text);
10311 cupsdSetString(&printer->error_policy, attr->values[0].string.text);
10312 }
b423cd4c 10313
10314 /*
10315 * Skip any other non-default attributes...
10316 */
10317
10318 namelen = strlen(attr->name);
10319 if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") ||
10320 namelen > (sizeof(name) - 1) || attr->num_values != 1)
10321 continue;
10322
10323 /*
10324 * OK, anything else must be a user-defined default...
10325 */
10326
10327 strlcpy(name, attr->name, sizeof(name));
10328 name[namelen - 8] = '\0'; /* Strip "-default" */
10329
10330 switch (attr->value_tag)
10331 {
10332 case IPP_TAG_DELETEATTR :
10333 printer->num_options = cupsRemoveOption(name,
10334 printer->num_options,
10335 &(printer->options));
10336 cupsdLogMessage(CUPSD_LOG_DEBUG,
10337 "Deleting %s", attr->name);
10338 break;
10339
10340 case IPP_TAG_NAME :
5a9febac 10341 case IPP_TAG_TEXT :
b423cd4c 10342 case IPP_TAG_KEYWORD :
10343 case IPP_TAG_URI :
10344 printer->num_options = cupsAddOption(name,
10345 attr->values[0].string.text,
10346 printer->num_options,
10347 &(printer->options));
10348 cupsdLogMessage(CUPSD_LOG_DEBUG,
10349 "Setting %s to \"%s\"...", attr->name,
10350 attr->values[0].string.text);
10351 break;
10352
10353 case IPP_TAG_BOOLEAN :
10354 printer->num_options = cupsAddOption(name,
10355 attr->values[0].boolean ?
10356 "true" : "false",
10357 printer->num_options,
10358 &(printer->options));
10359 cupsdLogMessage(CUPSD_LOG_DEBUG,
10360 "Setting %s to %s...", attr->name,
10361 attr->values[0].boolean ? "true" : "false");
10362 break;
10363
10364 case IPP_TAG_INTEGER :
10365 case IPP_TAG_ENUM :
10366 sprintf(value, "%d", attr->values[0].integer);
10367 printer->num_options = cupsAddOption(name, value,
10368 printer->num_options,
10369 &(printer->options));
10370 cupsdLogMessage(CUPSD_LOG_DEBUG,
10371 "Setting %s to %s...", attr->name, value);
10372 break;
10373
10374 case IPP_TAG_RANGE :
10375 sprintf(value, "%d-%d", attr->values[0].range.lower,
10376 attr->values[0].range.upper);
10377 printer->num_options = cupsAddOption(name, value,
10378 printer->num_options,
10379 &(printer->options));
10380 cupsdLogMessage(CUPSD_LOG_DEBUG,
10381 "Setting %s to %s...", attr->name, value);
10382 break;
10383
10384 case IPP_TAG_RESOLUTION :
10385 sprintf(value, "%dx%d%s", attr->values[0].resolution.xres,
10386 attr->values[0].resolution.yres,
10387 attr->values[0].resolution.units == IPP_RES_PER_INCH ?
3e7fe0ca 10388 "dpi" : "dpcm");
b423cd4c 10389 printer->num_options = cupsAddOption(name, value,
10390 printer->num_options,
10391 &(printer->options));
10392 cupsdLogMessage(CUPSD_LOG_DEBUG,
10393 "Setting %s to %s...", attr->name, value);
10394 break;
10395
10396 default :
10397 /* Do nothing for other values */
10398 break;
10399 }
10400 }
10401}
10402
10403
ef416fc2 10404/*
10405 * 'start_printer()' - Start a printer.
10406 */
10407
10408static void
10409start_printer(cupsd_client_t *con, /* I - Client connection */
10410 ipp_attribute_t *uri) /* I - Printer URI */
10411{
10d09e33 10412 int i; /* Temporary variable */
ef416fc2 10413 http_status_t status; /* Policy status */
bc44d920 10414 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 10415 cupsd_printer_t *printer; /* Printer data */
10416
10417
10418 cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con,
996acce8 10419 con->number, uri->values[0].string.text);
ef416fc2 10420
10421 /*
10422 * Is the destination valid?
10423 */
10424
f7deaa1a 10425 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 10426 {
10427 /*
10428 * Bad URI...
10429 */
10430
10431 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10432 _("The printer or class does not exist."));
ef416fc2 10433 return;
10434 }
10435
10436 /*
10437 * Check policy...
10438 */
10439
10440 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10441 {
f899b121 10442 send_http_error(con, status, printer);
ef416fc2 10443 return;
10444 }
10445
10446 /*
10447 * Start the printer...
10448 */
10449
10450 printer->state_message[0] = '\0';
10451
10452 cupsdStartPrinter(printer, 1);
10453
10454 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 10455 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".",
10456 printer->name, get_username(con));
e00b005a 10457 else
f7deaa1a 10458 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".",
10459 printer->name, get_username(con));
ef416fc2 10460
10461 cupsdCheckJobs();
10462
10d09e33
MS		 10463 /*
10464 * Check quotas...
10465 */
10466
10467 if ((i = check_quotas(con, printer)) < 0)
10468 {
10469 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached."));
10470 return;
10471 }
10472 else if (i == 0)
10473 {
10474 send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Not allowed to print."));
10475 return;
10476 }
10477
ef416fc2 10478 /*
10479 * Everything was ok, so return OK status...
10480 */
10481
10482 con->response->request.status.status_code = IPP_OK;
10483}
10484
10485
10486/*
10487 * 'stop_printer()' - Stop a printer.
10488 */
10489
10490static void
10491stop_printer(cupsd_client_t *con, /* I - Client connection */
10492 ipp_attribute_t *uri) /* I - Printer URI */
10493{
10494 http_status_t status; /* Policy status */
bc44d920 10495 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 10496 cupsd_printer_t *printer; /* Printer data */
10497 ipp_attribute_t *attr; /* printer-state-message attribute */
10498
10499
10500 cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con,
996acce8 10501 con->number, uri->values[0].string.text);
ef416fc2 10502
10503 /*
10504 * Is the destination valid?
10505 */
10506
f7deaa1a 10507 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 10508 {
10509 /*
10510 * Bad URI...
10511 */
10512
10513 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10514 _("The printer or class does not exist."));
ef416fc2 10515 return;
10516 }
10517
10518 /*
10519 * Check policy...
10520 */
10521
10522 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10523 {
f899b121 10524 send_http_error(con, status, printer);
ef416fc2 10525 return;
10526 }
10527
10528 /*
10529 * Stop the printer...
10530 */
10531
10532 if ((attr = ippFindAttribute(con->request, "printer-state-message",
10533 IPP_TAG_TEXT)) == NULL)
5a9febac 10534 strlcpy(printer->state_message, "Paused", sizeof(printer->state_message));
ef416fc2 10535 else
10536 {
10537 strlcpy(printer->state_message, attr->values[0].string.text,
10538 sizeof(printer->state_message));
10539 }
10540
10541 cupsdStopPrinter(printer, 1);
10542
10543 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 10544 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".",
10545 printer->name, get_username(con));
ef416fc2 10546 else
f7deaa1a 10547 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".",
10548 printer->name, get_username(con));
ef416fc2 10549
10550 /*
10551 * Everything was ok, so return OK status...
10552 */
10553
10554 con->response->request.status.status_code = IPP_OK;
10555}
10556
10557
89d46774 10558/*
10559 * 'url_encode_attr()' - URL-encode a string attribute.
10560 */
10561
10562static void
10563url_encode_attr(ipp_attribute_t *attr, /* I - Attribute */
10564 char *buffer,/* I - String buffer */
10565 int bufsize)/* I - Size of buffer */
10566{
10567 int i; /* Looping var */
10568 char *bufptr, /* Pointer into buffer */
b94498cf 10569 *bufend; /* End of buffer */
89d46774 10570
10571
10572 strlcpy(buffer, attr->name, bufsize);
10573 bufptr = buffer + strlen(buffer);
10574 bufend = buffer + bufsize - 1;
10575
10576 for (i = 0; i < attr->num_values; i ++)
10577 {
10578 if (bufptr >= bufend)
10579 break;
10580
10581 if (i)
10582 *bufptr++ = ',';
10583 else
10584 *bufptr++ = '=';
10585
10586 if (bufptr >= bufend)
10587 break;
10588
10589 *bufptr++ = '\'';
10590
b94498cf 10591 bufptr = url_encode_string(attr->values[i].string.text,
10592 bufptr, bufend - bufptr + 1);
89d46774 10593
10594 if (bufptr >= bufend)
10595 break;
10596
10597 *bufptr++ = '\'';
10598 }
10599
10600 *bufptr = '\0';
10601}
10602
10603
b94498cf 10604/*
10605 * 'url_encode_string()' - URL-encode a string.
10606 */
10607
10608static char * /* O - End of string */
10609url_encode_string(const char *s, /* I - String */
10610 char *buffer, /* I - String buffer */
10611 int bufsize) /* I - Size of buffer */
10612{
10613 char *bufptr, /* Pointer into buffer */
10614 *bufend; /* End of buffer */
10615 static const char *hex = "0123456789ABCDEF";
10616 /* Hex digits */
10617
10618
10619 bufptr = buffer;
10620 bufend = buffer + bufsize - 1;
10621
10622 while (*s && bufptr < bufend)
10623 {
f701418f 10624 if (*s == ' ' || *s == '%' || *s == '+')
b94498cf 10625 {
10626 if (bufptr >= (bufend - 2))
10627 break;
10628
10629 *bufptr++ = '%';
10630 *bufptr++ = hex[(*s >> 4) & 15];
10631 *bufptr++ = hex[*s & 15];
10632
10633 s ++;
10634 }
10635 else if (*s == '\'' || *s == '\\')
10636 {
10637 if (bufptr >= (bufend - 1))
10638 break;
10639
10640 *bufptr++ = '\\';
10641 *bufptr++ = *s++;
10642 }
10643 else
10644 *bufptr++ = *s++;
10645 }
10646
10647 *bufptr = '\0';
10648
10649 return (bufptr);
10650}
10651
10652
ef416fc2 10653/*
10654 * 'user_allowed()' - See if a user is allowed to print to a queue.
10655 */
10656
10657static int /* O - 0 if not allowed, 1 if allowed */
10658user_allowed(cupsd_printer_t *p, /* I - Printer or class */
10659 const char *username) /* I - Username */
10660{
ef416fc2 10661 struct passwd *pw; /* User password data */
5bd77a73 10662 char baseuser[256], /* Base username */
10d09e33
MS		 10663 *baseptr, /* Pointer to "@" in base username */
10664 *name; /* Current user name */
ef416fc2 10665
10666
10d09e33 10667 if (cupsArrayCount(p->users) == 0)
ef416fc2 10668 return (1);
10669
10670 if (!strcmp(username, "root"))
10671 return (1);
10672
5bd77a73
MS		 10673 if (strchr(username, '@'))
10674 {
10675 /*
10676 * Strip @REALM for username check...
10677 */
10678
10679 strlcpy(baseuser, username, sizeof(baseuser));
10680
10681 if ((baseptr = strchr(baseuser, '@')) != NULL)
10682 *baseptr = '\0';
10683
10684 username = baseuser;
10685 }
10686
ef416fc2 10687 pw = getpwnam(username);
10688 endpwent();
10689
10d09e33
MS		 10690 for (name = (char *)cupsArrayFirst(p->users);
10691 name;
10692 name = (char *)cupsArrayNext(p->users))
ef416fc2 10693 {
10d09e33 10694 if (name[0] == '@')
ef416fc2 10695 {
10696 /*
10697 * Check group membership...
10698 */
10699
10d09e33 10700 if (cupsdCheckGroup(username, pw, name + 1))
ef416fc2 10701 break;
10702 }
10d09e33 10703 else if (name[0] == '#')
8922323b
MS		 10704 {
10705 /*
10706 * Check UUID...
10707 */
10708
10d09e33 10709 if (cupsdCheckGroup(username, pw, name))
8922323b
MS		 10710 break;
10711 }
88f9aafc 10712 else if (!_cups_strcasecmp(username, name))
ef416fc2 10713 break;
10714 }
10715
10d09e33 10716 return ((name != NULL) != p->deny_users);
ef416fc2 10717}
10718
10719
10720/*
10721 * 'validate_job()' - Validate printer options and destination.
10722 */
10723
10724static void
10725validate_job(cupsd_client_t *con, /* I - Client connection */
10726 ipp_attribute_t *uri) /* I - Printer URI */
10727{
10728 http_status_t status; /* Policy status */
c7017ecc
MS		 10729 ipp_attribute_t *attr, /* Current attribute */
10730 *auth_info; /* auth-info attribute */
5a9febac
MS		 10731 ipp_attribute_t *format, /* Document-format attribute */
10732 *name; /* Job-name attribute */
bc44d920 10733 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 10734 char super[MIME_MAX_SUPER],
10735 /* Supertype of file */
10736 type[MIME_MAX_TYPE];
10737 /* Subtype of file */
10738 cupsd_printer_t *printer; /* Printer */
10739
10740
10741 cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con,
996acce8 10742 con->number, uri->values[0].string.text);
ef416fc2 10743
10744 /*
10745 * OK, see if the client is sending the document compressed - CUPS
10746 * doesn't support compression yet...
10747 */
10748
fa73b229 10749 if ((attr = ippFindAttribute(con->request, "compression",
c7017ecc 10750 IPP_TAG_KEYWORD)) != NULL)
ef416fc2 10751 {
c7017ecc
MS		 10752 if (strcmp(attr->values[0].string.text, "none")
10753#ifdef HAVE_LIBZ
10754 && strcmp(attr->values[0].string.text, "gzip")
10755#endif /* HAVE_LIBZ */
10756 )
10757 {
10758 send_ipp_status(con, IPP_ATTRIBUTES,
5a9febac 10759 _("Unsupported 'compression' value \"%s\"."),
c7017ecc
MS		 10760 attr->values[0].string.text);
10761 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
10762 "compression", NULL, attr->values[0].string.text);
10763 return;
10764 }
ef416fc2 10765 }
10766
10767 /*
10768 * Is it a format we support?
10769 */
10770
10771 if ((format = ippFindAttribute(con->request, "document-format",
10772 IPP_TAG_MIMETYPE)) != NULL)
10773 {
c5b24bfa 10774 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]",
bc44d920 10775 super, type) != 2)
ef416fc2 10776 {
5a9febac
MS		 10777 send_ipp_status(con, IPP_BAD_REQUEST,
10778 _("Bad 'document-format' value \"%s\"."),
ef416fc2 10779 format->values[0].string.text);
10780 return;
10781 }
10782
fa73b229 10783 if ((strcmp(super, "application") || strcmp(type, "octet-stream")) &&
10784 !mimeType(MimeDatabase, super, type))
ef416fc2 10785 {
10786 cupsdLogMessage(CUPSD_LOG_INFO,
10787 "Hint: Do you have the raw file printing rules enabled?");
10788 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
5a9febac 10789 _("Unsupported 'document-format' value \"%s\"."),
ef416fc2 10790 format->values[0].string.text);
10791 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
10792 "document-format", NULL, format->values[0].string.text);
10793 return;
10794 }
10795 }
10796
5a9febac
MS		 10797 /*
10798 * Is the job-name valid?
10799 */
10800
10801 if ((name = ippFindAttribute(con->request, "job-name", IPP_TAG_ZERO)) != NULL)
10802 {
10803 int bad_name = 0; /* Is the job-name value bad? */
10804
10805 if ((name->value_tag != IPP_TAG_NAME && name->value_tag != IPP_TAG_NAMELANG) ||
10806 name->num_values != 1)
10807 {
10808 bad_name = 1;
10809 }
10810 else
10811 {
10812 /*
10813 * Validate that job-name conforms to RFC 5198 (Network Unicode) and
10814 * IPP Everywhere requirements for "name" values...
10815 */
10816
10817 const unsigned char *nameptr; /* Pointer into "job-name" attribute */
10818
10819 for (nameptr = (unsigned char *)name->values[0].string.text;
10820 *nameptr;
10821 nameptr ++)
10822 {
10823 if (*nameptr < ' ' && *nameptr != '\t')
10824 break;
10825 else if (*nameptr == 0x7f)
10826 break;
10827 else if ((*nameptr & 0xe0) == 0xc0)
10828 {
10829 if ((nameptr[1] & 0xc0) != 0x80)
10830 break;
10831
10832 nameptr ++;
10833 }
10834 else if ((*nameptr & 0xf0) == 0xe0)
10835 {
10836 if ((nameptr[1] & 0xc0) != 0x80 ||
10837 (nameptr[2] & 0xc0) != 0x80)
10838 break;
10839
10840 nameptr += 2;
10841 }
10842 else if ((*nameptr & 0xf8) == 0xf0)
10843 {
10844 if ((nameptr[1] & 0xc0) != 0x80 ||
10845 (nameptr[2] & 0xc0) != 0x80 ||
10846 (nameptr[3] & 0xc0) != 0x80)
10847 break;
10848
10849 nameptr += 3;
10850 }
10851 else if (*nameptr & 0x80)
10852 break;
10853 }
10854
10855 if (*nameptr)
10856 bad_name = 1;
10857 }
10858
10859 if (bad_name)
10860 {
10861 if (StrictConformance)
10862 {
10863 send_ipp_status(con, IPP_ATTRIBUTES,
10864 _("Unsupported 'job-name' value."));
10865 ippCopyAttribute(con->response, name, 0);
10866 return;
10867 }
10868 else
10869 {
10870 cupsdLogMessage(CUPSD_LOG_WARN,
10871 "Unsupported 'job-name' value, deleting from request.");
10872 ippDeleteAttribute(con->request, name);
10873 }
10874 }
10875 }
10876
ef416fc2 10877 /*
10878 * Is the destination valid?
10879 */
10880
f7deaa1a 10881 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 10882 {
10883 /*
10884 * Bad URI...
10885 */
10886
10887 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10888 _("The printer or class does not exist."));
ef416fc2 10889 return;
10890 }
10891
10892 /*
10893 * Check policy...
10894 */
10895
c7017ecc
MS		 10896 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
10897
ef416fc2 10898 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10899 {
f899b121 10900 send_http_error(con, status, printer);
ef416fc2 10901 return;
10902 }
c7017ecc
MS		 10903 else if (printer->num_auth_info_required == 1 &&
10904 !strcmp(printer->auth_info_required[0], "negotiate") &&
10905 !con->username[0])
10906 {
10907 send_http_error(con, HTTP_UNAUTHORIZED, printer);
10908 return;
10909 }
10910#ifdef HAVE_SSL
996acce8
MS		 10911 else if (auth_info && !con->http->tls &&
10912 !httpAddrLocalhost(con->http->hostaddr))
c7017ecc
MS		 10913 {
10914 /*
10915 * Require encryption of auth-info over non-local connections...
10916 */
10917
10918 send_http_error(con, HTTP_UPGRADE_REQUIRED, printer);
10919 return;
10920 }
10921#endif /* HAVE_SSL */
ef416fc2 10922
10923 /*
10924 * Everything was ok, so return OK status...
10925 */
10926
10927 con->response->request.status.status_code = IPP_OK;
10928}
10929
10930
10931/*
10932 * 'validate_name()' - Make sure the printer name only contains valid chars.
10933 */
10934
bc44d920 10935static int /* O - 0 if name is no good, 1 if good */
ef416fc2 10936validate_name(const char *name) /* I - Name to check */
10937{
10938 const char *ptr; /* Pointer into name */
10939
10940
10941 /*
10942 * Scan the whole name...
10943 */
10944
10945 for (ptr = name; *ptr; ptr ++)
f7deaa1a 10946 if ((*ptr > 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#')
ef416fc2 10947 return (0);
10948
10949 /*
10950 * All the characters are good; validate the length, too...
10951 */
10952
10953 return ((ptr - name) < 128);
10954}
10955
10956
10957/*
10958 * 'validate_user()' - Validate the user for the request.
10959 */
10960
10961static int /* O - 1 if permitted, 0 otherwise */
10962validate_user(cupsd_job_t *job, /* I - Job */
10963 cupsd_client_t *con, /* I - Client connection */
10964 const char *owner, /* I - Owner of job/resource */
10965 char *username, /* O - Authenticated username */
10966 int userlen) /* I - Length of username */
10967{
ef416fc2 10968 cupsd_printer_t *printer; /* Printer for job */
10969
10970
10971 cupsdLogMessage(CUPSD_LOG_DEBUG2,
10972 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
10973 "userlen=%d)",
996acce8 10974 job->id, con ? con->number : 0,
91c84a35 10975 owner ? owner : "(null)", username, userlen);
ef416fc2 10976
10977 /*
10978 * Validate input...
10979 */
10980
10981 if (!con || !owner || !username || userlen <= 0)
10982 return (0);
10983
10984 /*
10985 * Get the best authenticated username that is available.
10986 */
10987
e00b005a 10988 strlcpy(username, get_username(con), userlen);
ef416fc2 10989
10990 /*
10991 * Check the username against the owner...
10992 */
10993
80ca4592 10994 printer = cupsdFindDest(job->dest);
ef416fc2 10995
10996 return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr,
10997 con, owner) == HTTP_OK);
10998}
10999
11000
11001/*
f2d18633 11002 * End of "$Id$".
ef416fc2 11003 */
Unnamed repository; edit this file 'description' to name the repository.