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Fix source file header text duplication text duplication.
[thirdparty/cups.git] / scheduler / ipp.c
CommitLineData
ef416fc2 1/*
5ec1fd3d 2 * IPP routines for the CUPS scheduler.
ef416fc2 3 *
79d3cd17 4 * Copyright 2007-2016 by Apple Inc.
5ec1fd3d 5 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
f7deaa1a 6 *
5ec1fd3d
MS		 7 * This file contains Kerberos support code, copyright 2006 by
8 * Jelmer Vernooij.
ef416fc2 9 *
5ec1fd3d
MS		 10 * These coded instructions, statements, and computer programs are the
11 * property of Apple Inc. and are protected by Federal copyright
12 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
13 * which should have been included with this file. If this file is
57b7b66b 14 * missing or damaged, see the license at "http://www.cups.org/".
ef416fc2 15 */
16
17/*
18 * Include necessary headers...
19 */
20
21#include "cupsd.h"
a603edef 22#include <cups/ppd-private.h>
ef416fc2 23
f899b121 24#ifdef __APPLE__
a29fd7dd 25/*# include <ApplicationServices/ApplicationServices.h>
229681c1 26extern CFUUIDRef ColorSyncCreateUUIDFromUInt32(unsigned id);
a29fd7dd 27# include <CoreFoundation/CoreFoundation.h>*/
f899b121 28# ifdef HAVE_MEMBERSHIP_H
29# include <membership.h>
30# endif /* HAVE_MEMBERSHIP_H */
31# ifdef HAVE_MEMBERSHIPPRIV_H
32# include <membershipPriv.h>
33# else
7594b224 34extern int mbr_user_name_to_uuid(const char* name, uuid_t uu);
35extern int mbr_group_name_to_uuid(const char* name, uuid_t uu);
36extern int mbr_check_membership_by_id(uuid_t user, gid_t group, int* ismember);
f899b121 37# endif /* HAVE_MEMBERSHIPPRIV_H */
38#endif /* __APPLE__ */
7594b224 39
ef416fc2 40
ef416fc2 41/*
42 * Local functions...
43 */
44
45static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
46static void add_class(cupsd_client_t *con, ipp_attribute_t *uri);
b423cd4c 47static int add_file(cupsd_client_t *con, cupsd_job_t *job,
48 mime_type_t *filetype, int compression);
f7deaa1a 49static cupsd_job_t *add_job(cupsd_client_t *con, cupsd_printer_t *printer,
80ca4592 50 mime_type_t *filetype);
ef416fc2 51static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job);
321d8d57 52static void add_job_uuid(cupsd_job_t *job);
ef416fc2 53static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri);
b423cd4c 54static void add_printer_state_reasons(cupsd_client_t *con,
55 cupsd_printer_t *p);
ef416fc2 56static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p);
b423cd4c 57static void apply_printer_defaults(cupsd_printer_t *printer,
58 cupsd_job_t *job);
ef416fc2 59static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri);
60static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
61static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri);
62static void cancel_subscription(cupsd_client_t *con, int id);
3dfe78b3 63static int check_rss_recipient(const char *recipient);
ef416fc2 64static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p);
aaf19ab0 65static void close_job(cupsd_client_t *con, ipp_attribute_t *uri);
fa73b229 66static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra,
10d09e33
MS		 67 ipp_tag_t group, int quickcopy,
68 cups_array_t *exclude);
b423cd4c 69static int copy_banner(cupsd_client_t *con, cupsd_job_t *job,
70 const char *name);
55516fd3 71static int copy_file(const char *from, const char *to, mode_t mode);
b423cd4c 72static int copy_model(cupsd_client_t *con, const char *from,
73 const char *to);
fa73b229 74static void copy_job_attrs(cupsd_client_t *con,
75 cupsd_job_t *job,
10d09e33 76 cups_array_t *ra, cups_array_t *exclude);
fa73b229 77static void copy_printer_attrs(cupsd_client_t *con,
78 cupsd_printer_t *printer,
79 cups_array_t *ra);
ef416fc2 80static void copy_subscription_attrs(cupsd_client_t *con,
81 cupsd_subscription_t *sub,
10d09e33
MS		 82 cups_array_t *ra,
83 cups_array_t *exclude);
ef416fc2 84static void create_job(cupsd_client_t *con, ipp_attribute_t *uri);
7ae00c35 85static void create_local_printer(cupsd_client_t *con);
ef416fc2 86static cups_array_t *create_requested_array(ipp_t *request);
42404685 87static void create_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 88static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri);
89static void get_default(cupsd_client_t *con);
90static void get_devices(cupsd_client_t *con);
2e4ff8af 91static void get_document(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 92static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
93static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
bd7854cb 94static void get_notifications(cupsd_client_t *con);
b94498cf 95static void get_ppd(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 96static void get_ppds(cupsd_client_t *con);
97static void get_printers(cupsd_client_t *con, int type);
98static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
c168a833 99static void get_printer_supported(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 100static void get_subscription_attrs(cupsd_client_t *con, int sub_id);
101static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri);
e00b005a 102static const char *get_username(cupsd_client_t *con);
ef416fc2 103static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri);
61cf44e2 104static void hold_new_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 105static void move_job(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 106static int ppd_parse_line(const char *line, char *option, int olen,
107 char *choice, int clen);
108static void print_job(cupsd_client_t *con, ipp_attribute_t *uri);
c5571a1d 109static void read_job_ticket(cupsd_client_t *con);
ef416fc2 110static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
61cf44e2
MS		 111static void release_held_new_jobs(cupsd_client_t *con,
112 ipp_attribute_t *uri);
ef416fc2 113static void release_job(cupsd_client_t *con, ipp_attribute_t *uri);
114static void renew_subscription(cupsd_client_t *con, int sub_id);
115static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri);
f7deaa1a 116static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job,
117 ipp_attribute_t *auth_info);
ef416fc2 118static void send_document(cupsd_client_t *con, ipp_attribute_t *uri);
f899b121 119static void send_http_error(cupsd_client_t *con, http_status_t status,
120 cupsd_printer_t *printer);
ef416fc2 121static void send_ipp_status(cupsd_client_t *con, ipp_status_t status,
122 const char *message, ...)
85dda01c 123 __attribute__((__format__(__printf__, 3, 4)));
ef416fc2 124static void set_default(cupsd_client_t *con, ipp_attribute_t *uri);
125static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
c168a833 126static void set_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
f0b589f7 127static int set_printer_defaults(cupsd_client_t *con, cupsd_printer_t *printer);
ef416fc2 128static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri);
129static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri);
07623986
MS		 130static void url_encode_attr(ipp_attribute_t *attr, char *buffer, size_t bufsize);
131static char *url_encode_string(const char *s, char *buffer, size_t bufsize);
ef416fc2 132static int user_allowed(cupsd_printer_t *p, const char *username);
133static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri);
134static int validate_name(const char *name);
07623986 135static int validate_user(cupsd_job_t *job, cupsd_client_t *con, const char *owner, char *username, size_t userlen);
ef416fc2 136
137
138/*
09a101d6 139 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
ef416fc2 140 */
141
142int /* O - 1 on success, 0 on failure */
143cupsdProcessIPPRequest(
144 cupsd_client_t *con) /* I - Client connection */
145{
146 ipp_tag_t group; /* Current group tag */
147 ipp_attribute_t *attr; /* Current attribute */
148 ipp_attribute_t *charset; /* Character set attribute */
149 ipp_attribute_t *language; /* Language attribute */
9f5eb9be 150 ipp_attribute_t *uri = NULL; /* Printer or job URI attribute */
ef416fc2 151 ipp_attribute_t *username; /* requesting-user-name attr */
152 int sub_id; /* Subscription ID */
153
154
155 cupsdLogMessage(CUPSD_LOG_DEBUG2,
156 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
996acce8 157 con, con->number, con->request->request.op.operation_id);
ef416fc2 158
159 /*
160 * First build an empty response message for this request...
161 */
162
163 con->response = ippNew();
164
bc44d920 165 con->response->request.status.version[0] =
166 con->request->request.op.version[0];
167 con->response->request.status.version[1] =
168 con->request->request.op.version[1];
169 con->response->request.status.request_id =
170 con->request->request.op.request_id;
ef416fc2 171
172 /*
173 * Then validate the request header and required attributes...
174 */
f7deaa1a 175
c168a833
MS		 176 if (con->request->request.any.version[0] != 1 &&
177 con->request->request.any.version[0] != 2)
ef416fc2 178 {
179 /*
c168a833 180 * Return an error, since we only support IPP 1.x and 2.x.
ef416fc2 181 */
182
183 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
184 "%04X %s Bad request version number %d.%d",
996acce8 185 IPP_VERSION_NOT_SUPPORTED, con->http->hostname,
ef416fc2 186 con->request->request.any.version[0],
187 con->request->request.any.version[1]);
188
189 send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED,
84315f46 190 _("Bad request version number %d.%d."),
ef416fc2 191 con->request->request.any.version[0],
192 con->request->request.any.version[1]);
f7deaa1a 193 }
f0ab5bff
MS		 194 else if (con->request->request.any.request_id < 1)
195 {
196 /*
197 * Return an error, since request IDs must be between 1 and 2^31-1
198 */
199
200 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
201 "%04X %s Bad request ID %d",
996acce8 202 IPP_BAD_REQUEST, con->http->hostname,
f0ab5bff
MS		 203 con->request->request.any.request_id);
204
84315f46 205 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad request ID %d."),
f0ab5bff
MS		 206 con->request->request.any.request_id);
207 }
fa73b229 208 else if (!con->request->attrs)
ef416fc2 209 {
210 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
211 "%04X %s No attributes in request",
996acce8 212 IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 213
84315f46 214 send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request."));
ef416fc2 215 }
216 else
217 {
218 /*
219 * Make sure that the attributes are provided in the correct order and
220 * don't repeat groups...
221 */
222
223 for (attr = con->request->attrs, group = attr->group_tag;
fa73b229 224 attr;
ef416fc2 225 attr = attr->next)
226 if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO)
227 {
228 /*
229 * Out of order; return an error...
230 */
231
232 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
233 "%04X %s Attribute groups are out of order",
996acce8 234 IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 235
236 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 237 _("Attribute groups are out of order (%x < %x)."),
ef416fc2 238 attr->group_tag, group);
239 break;
240 }
241 else
242 group = attr->group_tag;
243
fa73b229 244 if (!attr)
ef416fc2 245 {
246 /*
247 * Then make sure that the first three attributes are:
248 *
249 * attributes-charset
250 * attributes-natural-language
251 * printer-uri/job-uri
252 */
253
254 attr = con->request->attrs;
1340db2d
MS		 255 if (attr && attr->name &&
256 !strcmp(attr->name, "attributes-charset") &&
fa73b229 257 (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET)
ef416fc2 258 charset = attr;
259 else
260 charset = NULL;
261
262 if (attr)
263 attr = attr->next;
264
1340db2d
MS		 265 if (attr && attr->name &&
266 !strcmp(attr->name, "attributes-natural-language") &&
fa73b229 267 (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE)
1523f10d 268 {
ef416fc2 269 language = attr;
1523f10d
MS		 270
271 /*
272 * Reset language for this request if different from Accept-Language.
273 */
274
275 if (!con->language ||
276 strcmp(attr->values[0].string.text, con->language->language))
277 {
278 cupsLangFree(con->language);
279 con->language = cupsLangGet(attr->values[0].string.text);
280 }
281 }
ef416fc2 282 else
283 language = NULL;
284
fa73b229 285 if ((attr = ippFindAttribute(con->request, "printer-uri",
286 IPP_TAG_URI)) != NULL)
ef416fc2 287 uri = attr;
fa73b229 288 else if ((attr = ippFindAttribute(con->request, "job-uri",
289 IPP_TAG_URI)) != NULL)
ef416fc2 290 uri = attr;
b94498cf 291 else if (con->request->request.op.operation_id == CUPS_GET_PPD)
292 uri = ippFindAttribute(con->request, "ppd-name", IPP_TAG_NAME);
ef416fc2 293 else
294 uri = NULL;
295
296 if (charset)
297 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
bc44d920 298 "attributes-charset", NULL,
299 charset->values[0].string.text);
ef416fc2 300 else
301 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
f8b3a85b 302 "attributes-charset", NULL, "utf-8");
ef416fc2 303
304 if (language)
305 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
306 "attributes-natural-language", NULL,
307 language->values[0].string.text);
308 else
309 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
310 "attributes-natural-language", NULL, DefaultLanguage);
311
2e4ff8af 312 if (charset &&
88f9aafc
MS		 313 _cups_strcasecmp(charset->values[0].string.text, "us-ascii") &&
314 _cups_strcasecmp(charset->values[0].string.text, "utf-8"))
2e4ff8af
MS		 315 {
316 /*
317 * Bad character set...
318 */
319
4d301e69 320 cupsdLogMessage(CUPSD_LOG_ERROR, "Unsupported character set \"%s\"",
2e4ff8af
MS		 321 charset->values[0].string.text);
322 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
323 "%04X %s Unsupported attributes-charset value \"%s\"",
996acce8 324 IPP_CHARSET, con->http->hostname,
2e4ff8af
MS		 325 charset->values[0].string.text);
326 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 327 _("Unsupported character set \"%s\"."),
2e4ff8af
MS		 328 charset->values[0].string.text);
329 }
330 else if (!charset || !language ||
331 (!uri &&
332 con->request->request.op.operation_id != CUPS_GET_DEFAULT &&
333 con->request->request.op.operation_id != CUPS_GET_PRINTERS &&
334 con->request->request.op.operation_id != CUPS_GET_CLASSES &&
335 con->request->request.op.operation_id != CUPS_GET_DEVICES &&
336 con->request->request.op.operation_id != CUPS_GET_PPDS))
ef416fc2 337 {
338 /*
339 * Return an error, since attributes-charset,
340 * attributes-natural-language, and printer-uri/job-uri are required
341 * for all operations.
342 */
343
344 if (!charset)
345 {
346 cupsdLogMessage(CUPSD_LOG_ERROR,
4d301e69 347 "Missing attributes-charset attribute");
ef416fc2 348
349 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
350 "%04X %s Missing attributes-charset attribute",
996acce8 351 IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 352 }
353
354 if (!language)
355 {
356 cupsdLogMessage(CUPSD_LOG_ERROR,
4d301e69 357 "Missing attributes-natural-language attribute");
ef416fc2 358
359 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
360 "%04X %s Missing attributes-natural-language attribute",
996acce8 361 IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 362 }
363
364 if (!uri)
365 {
366 cupsdLogMessage(CUPSD_LOG_ERROR,
b94498cf 367 "Missing printer-uri, job-uri, or ppd-name "
4d301e69 368 "attribute");
ef416fc2 369
370 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
b94498cf 371 "%04X %s Missing printer-uri, job-uri, or ppd-name "
996acce8 372 "attribute", IPP_BAD_REQUEST, con->http->hostname);
ef416fc2 373 }
374
375 cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow...");
376
fa73b229 377 for (attr = con->request->attrs; attr; attr = attr->next)
f7deaa1a 378 cupsdLogMessage(CUPSD_LOG_DEBUG,
ef416fc2 379 "attr \"%s\": group_tag = %x, value_tag = %x",
380 attr->name ? attr->name : "(null)", attr->group_tag,
381 attr->value_tag);
382
383 cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes...");
384
385 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 386 _("Missing required attributes."));
ef416fc2 387 }
388 else
389 {
390 /*
391 * OK, all the checks pass so far; make sure requesting-user-name is
392 * not "root" from a remote host...
393 */
394
395 if ((username = ippFindAttribute(con->request, "requesting-user-name",
396 IPP_TAG_NAME)) != NULL)
397 {
398 /*
399 * Check for root user...
400 */
401
402 if (!strcmp(username->values[0].string.text, "root") &&
996acce8 403 _cups_strcasecmp(con->http->hostname, "localhost") &&
ef416fc2 404 strcmp(con->username, "root"))
405 {
406 /*
407 * Remote unauthenticated user masquerading as local root...
408 */
409
5e6c3df7 410 ippSetString(con->request, &username, 0, RemoteRoot);
ef416fc2 411 }
412 }
413
414 if ((attr = ippFindAttribute(con->request, "notify-subscription-id",
415 IPP_TAG_INTEGER)) != NULL)
416 sub_id = attr->values[0].integer;
417 else
418 sub_id = 0;
419
420 /*
421 * Then try processing the operation...
422 */
423
424 if (uri)
bd7854cb 425 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s",
426 ippOpString(con->request->request.op.operation_id),
427 uri->values[0].string.text);
428 else
429 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s",
430 ippOpString(con->request->request.op.operation_id));
ef416fc2 431
432 switch (con->request->request.op.operation_id)
433 {
42404685 434 case IPP_OP_PRINT_JOB :
ef416fc2 435 print_job(con, uri);
436 break;
437
42404685 438 case IPP_OP_VALIDATE_JOB :
ef416fc2 439 validate_job(con, uri);
440 break;
441
42404685 442 case IPP_OP_CREATE_JOB :
ef416fc2 443 create_job(con, uri);
444 break;
445
42404685 446 case IPP_OP_SEND_DOCUMENT :
ef416fc2 447 send_document(con, uri);
448 break;
449
42404685 450 case IPP_OP_CANCEL_JOB :
ef416fc2 451 cancel_job(con, uri);
452 break;
453
42404685 454 case IPP_OP_GET_JOB_ATTRIBUTES :
ef416fc2 455 get_job_attrs(con, uri);
456 break;
457
42404685 458 case IPP_OP_GET_JOBS :
ef416fc2 459 get_jobs(con, uri);
460 break;
461
42404685 462 case IPP_OP_GET_PRINTER_ATTRIBUTES :
ef416fc2 463 get_printer_attrs(con, uri);
464 break;
465
42404685 466 case IPP_OP_GET_PRINTER_SUPPORTED_VALUES :
c168a833
MS		 467 get_printer_supported(con, uri);
468 break;
469
42404685 470 case IPP_OP_HOLD_JOB :
ef416fc2 471 hold_job(con, uri);
472 break;
473
42404685 474 case IPP_OP_RELEASE_JOB :
ef416fc2 475 release_job(con, uri);
476 break;
477
42404685 478 case IPP_OP_RESTART_JOB :
ef416fc2 479 restart_job(con, uri);
480 break;
481
42404685 482 case IPP_OP_PAUSE_PRINTER :
ef416fc2 483 stop_printer(con, uri);
484 break;
485
42404685 486 case IPP_OP_RESUME_PRINTER :
ef416fc2 487 start_printer(con, uri);
488 break;
489
42404685
MS		 490 case IPP_OP_PURGE_JOBS :
491 case IPP_OP_CANCEL_JOBS :
492 case IPP_OP_CANCEL_MY_JOBS :
ef416fc2 493 cancel_all_jobs(con, uri);
494 break;
495
42404685 496 case IPP_OP_SET_JOB_ATTRIBUTES :
ef416fc2 497 set_job_attrs(con, uri);
498 break;
499
42404685 500 case IPP_OP_SET_PRINTER_ATTRIBUTES :
c168a833
MS		 501 set_printer_attrs(con, uri);
502 break;
503
42404685 504 case IPP_OP_HOLD_NEW_JOBS :
61cf44e2
MS		 505 hold_new_jobs(con, uri);
506 break;
507
42404685 508 case IPP_OP_RELEASE_HELD_NEW_JOBS :
61cf44e2
MS		 509 release_held_new_jobs(con, uri);
510 break;
511
42404685 512 case IPP_OP_CLOSE_JOB :
aaf19ab0
MS		 513 close_job(con, uri);
514 break;
515
42404685 516 case IPP_OP_CUPS_GET_DEFAULT :
ef416fc2 517 get_default(con);
518 break;
519
42404685 520 case IPP_OP_CUPS_GET_PRINTERS :
ef416fc2 521 get_printers(con, 0);
522 break;
523
42404685 524 case IPP_OP_CUPS_GET_CLASSES :
ef416fc2 525 get_printers(con, CUPS_PRINTER_CLASS);
526 break;
527
42404685 528 case IPP_OP_CUPS_ADD_MODIFY_PRINTER :
ef416fc2 529 add_printer(con, uri);
530 break;
531
42404685 532 case IPP_OP_CUPS_DELETE_PRINTER :
ef416fc2 533 delete_printer(con, uri);
534 break;
535
42404685 536 case IPP_OP_CUPS_ADD_MODIFY_CLASS :
ef416fc2 537 add_class(con, uri);
538 break;
539
42404685 540 case IPP_OP_CUPS_DELETE_CLASS :
ef416fc2 541 delete_printer(con, uri);
542 break;
543
42404685
MS		 544 case IPP_OP_CUPS_ACCEPT_JOBS :
545 case IPP_OP_ENABLE_PRINTER :
ef416fc2 546 accept_jobs(con, uri);
547 break;
548
42404685
MS		 549 case IPP_OP_CUPS_REJECT_JOBS :
550 case IPP_OP_DISABLE_PRINTER :
ef416fc2 551 reject_jobs(con, uri);
552 break;
553
42404685 554 case IPP_OP_CUPS_SET_DEFAULT :
ef416fc2 555 set_default(con, uri);
556 break;
557
42404685 558 case IPP_OP_CUPS_GET_DEVICES :
ef416fc2 559 get_devices(con);
560 break;
561
42404685 562 case IPP_OP_CUPS_GET_DOCUMENT :
2e4ff8af
MS		 563 get_document(con, uri);
564 break;
565
42404685 566 case IPP_OP_CUPS_GET_PPD :
b94498cf 567 get_ppd(con, uri);
568 break;
569
42404685 570 case IPP_OP_CUPS_GET_PPDS :
ef416fc2 571 get_ppds(con);
572 break;
573
42404685 574 case IPP_OP_CUPS_MOVE_JOB :
ef416fc2 575 move_job(con, uri);
576 break;
577
42404685 578 case IPP_OP_CUPS_AUTHENTICATE_JOB :
ef416fc2 579 authenticate_job(con, uri);
580 break;
581
42404685
MS		 582 case IPP_OP_CREATE_PRINTER_SUBSCRIPTIONS :
583 case IPP_OP_CREATE_JOB_SUBSCRIPTIONS :
584 create_subscriptions(con, uri);
ef416fc2 585 break;
586
42404685 587 case IPP_OP_GET_SUBSCRIPTION_ATTRIBUTES :
ef416fc2 588 get_subscription_attrs(con, sub_id);
589 break;
590
42404685 591 case IPP_OP_GET_SUBSCRIPTIONS :
ef416fc2 592 get_subscriptions(con, uri);
593 break;
594
42404685 595 case IPP_OP_RENEW_SUBSCRIPTION :
ef416fc2 596 renew_subscription(con, sub_id);
597 break;
598
42404685 599 case IPP_OP_CANCEL_SUBSCRIPTION :
ef416fc2 600 cancel_subscription(con, sub_id);
601 break;
602
42404685 603 case IPP_OP_GET_NOTIFICATIONS :
bd7854cb 604 get_notifications(con);
ef416fc2 605 break;
606
7ae00c35
MS		 607 case IPP_OP_CUPS_CREATE_LOCAL_PRINTER :
608 create_local_printer(con);
609 break;
610
ef416fc2 611 default :
612 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL,
613 "%04X %s Operation %04X (%s) not supported",
996acce8 614 IPP_OPERATION_NOT_SUPPORTED, con->http->hostname,
ef416fc2 615 con->request->request.op.operation_id,
616 ippOpString(con->request->request.op.operation_id));
617
618 send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED,
84315f46 619 _("%s not supported."),
bc44d920 620 ippOpString(
621 con->request->request.op.operation_id));
ef416fc2 622 break;
623 }
624 }
625 }
626 }
627
628 if (con->response)
629 {
630 /*
631 * Sending data from the scheduler...
632 */
633
ee571f26 634 cupsdLogMessage(con->response->request.status.status_code
c5571a1d
MS		 635 >= IPP_BAD_REQUEST &&
636 con->response->request.status.status_code
637 != IPP_NOT_FOUND ? CUPSD_LOG_ERROR : CUPSD_LOG_DEBUG,
21f36711 638 "[Client %d] Returning IPP %s for %s (%s) from %s",
996acce8 639 con->number,
ee571f26
MS		 640 ippErrorString(con->response->request.status.status_code),
641 ippOpString(con->request->request.op.operation_id),
9f5eb9be 642 uri ? uri->values[0].string.text : "no URI",
996acce8 643 con->http->hostname);
ef416fc2 644
a73ca01e
MS		 645 httpClearFields(con->http);
646
f301802f 647#ifdef CUPSD_USE_CHUNKING
e200616a
MS		 648 /*
649 * Because older versions of CUPS (1.1.17 and older) and some IPP
650 * clients do not implement chunking properly, we cannot use
651 * chunking by default. This may become the default in future
652 * CUPS releases, or we might add a configuration directive for
653 * it.
654 */
07725fee 655
e200616a
MS		 656 if (con->http->version == HTTP_1_1)
657 {
658 cupsdLogMessage(CUPSD_LOG_DEBUG,
659 "[Client %d] Transfer-Encoding: chunked",
660 con->number);
d09495fa 661
e200616a
MS		 662 cupsdSetLength(con->http, 0);
663 }
664 else
f301802f 665#endif /* CUPSD_USE_CHUNKING */
e200616a
MS		 666 {
667 size_t length; /* Length of response */
b94498cf 668
07725fee 669
e200616a 670 length = ippLength(con->response);
d09495fa 671
e200616a
MS		 672 if (con->file >= 0 && !con->pipe_pid)
673 {
674 struct stat fileinfo; /* File information */
b94498cf 675
e200616a 676 if (!fstat(con->file, &fileinfo))
7e86f2f6 677 length += (size_t)fileinfo.st_size;
ef416fc2 678 }
679
e200616a
MS		 680 cupsdLogMessage(CUPSD_LOG_DEBUG,
681 "[Client %d] Content-Length: " CUPS_LLFMT,
682 con->number, CUPS_LLCAST length);
683 httpSetLength(con->http, length);
684 }
ef416fc2 685
e200616a
MS		 686 if (cupsdSendHeader(con, HTTP_OK, "application/ipp", CUPSD_AUTH_NONE))
687 {
ef416fc2 688 /*
689 * Tell the caller the response header was sent successfully...
690 */
691
e200616a
MS		 692 cupsdAddSelect(httpGetFd(con->http), (cupsd_selfunc_t)cupsdReadClient,
693 (cupsd_selfunc_t)cupsdWriteClient, con);
42404685 694
ef416fc2 695 return (1);
696 }
697 else
698 {
699 /*
700 * Tell the caller the response header could not be sent...
701 */
702
703 return (0);
704 }
705 }
706 else
707 {
708 /*
709 * Sending data from a subprocess like cups-deviced; tell the caller
710 * everything is A-OK so far...
711 */
712
713 return (1);
714 }
715}
716
717
09a101d6 718/*
719 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
720 */
721
91c84a35 722int /* O - 0 on success, -1 on error */
09a101d6 723cupsdTimeoutJob(cupsd_job_t *job) /* I - Job to timeout */
724{
725 cupsd_printer_t *printer; /* Destination printer or class */
726 ipp_attribute_t *attr; /* job-sheets attribute */
727 int kbytes; /* Kilobytes in banner */
728
729
730 job->pending_timeout = 0;
731
732 /*
733 * See if we need to add the ending sheet...
734 */
735
6d2f911b
MS		 736 if (!cupsdLoadJob(job))
737 return (-1);
738
09a101d6 739 printer = cupsdFindDest(job->dest);
740 attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME);
741
a2326b5b 742 if (printer && !(printer->type & CUPS_PRINTER_REMOTE) &&
09a101d6 743 attr && attr->num_values > 1)
744 {
745 /*
746 * Yes...
747 */
748
75bd9771
MS		 749 cupsdLogJob(job, CUPSD_LOG_INFO, "Adding end banner page \"%s\".",
750 attr->values[1].string.text);
09a101d6 751
91c84a35
MS		 752 if ((kbytes = copy_banner(NULL, job, attr->values[1].string.text)) < 0)
753 return (-1);
09a101d6 754
755 cupsdUpdateQuota(printer, job->username, 0, kbytes);
756 }
91c84a35
MS		 757
758 return (0);
09a101d6 759}
760
761
ef416fc2 762/*
763 * 'accept_jobs()' - Accept print jobs to a printer.
764 */
765
766static void
767accept_jobs(cupsd_client_t *con, /* I - Client connection */
768 ipp_attribute_t *uri) /* I - Printer or class URI */
769{
770 http_status_t status; /* Policy status */
bc44d920 771 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 772 cupsd_printer_t *printer; /* Printer data */
773
774
775 cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con,
996acce8 776 con->number, uri->values[0].string.text);
ef416fc2 777
778 /*
779 * Is the destination valid?
780 */
781
f7deaa1a 782 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 783 {
784 /*
785 * Bad URI...
786 */
787
788 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 789 _("The printer or class does not exist."));
ef416fc2 790 return;
791 }
792
793 /*
794 * Check policy...
795 */
796
797 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
798 {
f899b121 799 send_http_error(con, status, printer);
ef416fc2 800 return;
801 }
802
803 /*
804 * Accept jobs sent to the printer...
805 */
806
807 printer->accepting = 1;
808 printer->state_message[0] = '\0';
809
f8b3a85b
MS		 810 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
811 "Now accepting jobs.");
812
ef416fc2 813 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 814 {
3dfe78b3 815 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
f7deaa1a 816
817 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" now accepting jobs (\"%s\").",
818 printer->name, get_username(con));
819 }
ef416fc2 820 else
f7deaa1a 821 {
3dfe78b3 822 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 823
bc44d920 824 cupsdLogMessage(CUPSD_LOG_INFO,
825 "Printer \"%s\" now accepting jobs (\"%s\").",
f7deaa1a 826 printer->name, get_username(con));
827 }
ef416fc2 828
829 /*
830 * Everything was ok, so return OK status...
831 */
832
833 con->response->request.status.status_code = IPP_OK;
834}
835
836
837/*
838 * 'add_class()' - Add a class to the system.
839 */
840
841static void
842add_class(cupsd_client_t *con, /* I - Client connection */
843 ipp_attribute_t *uri) /* I - URI of class */
844{
845 http_status_t status; /* Policy status */
846 int i; /* Looping var */
61cf44e2 847 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 848 username[HTTP_MAX_URI], /* Username portion of URI */
849 host[HTTP_MAX_URI], /* Host portion of URI */
850 resource[HTTP_MAX_URI]; /* Resource portion of URI */
851 int port; /* Port portion of URI */
852 cupsd_printer_t *pclass, /* Class */
853 *member; /* Member printer/class */
854 cups_ptype_t dtype; /* Destination type */
ef416fc2 855 ipp_attribute_t *attr; /* Printer attribute */
856 int modify; /* Non-zero if we just modified */
e00b005a 857 int need_restart_job; /* Need to restart job? */
ef416fc2 858
859
860 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con,
996acce8 861 con->number, uri->values[0].string.text);
ef416fc2 862
863 /*
864 * Do we have a valid URI?
865 */
866
61cf44e2
MS		 867 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
868 sizeof(scheme), username, sizeof(username), host,
a4d04587 869 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 870
871
fa73b229 872 if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9)
ef416fc2 873 {
874 /*
875 * No, return an error...
876 */
877
878 send_ipp_status(con, IPP_BAD_REQUEST,
879 _("The printer-uri must be of the form "
880 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
881 return;
882 }
883
884 /*
885 * Do we have a valid printer name?
886 */
887
888 if (!validate_name(resource + 9))
889 {
890 /*
891 * No, return an error...
892 */
893
894 send_ipp_status(con, IPP_BAD_REQUEST,
895 _("The printer-uri \"%s\" contains invalid characters."),
896 uri->values[0].string.text);
897 return;
898 }
899
ef416fc2 900 /*
901 * See if the class already exists; if not, create a new class...
902 */
903
904 if ((pclass = cupsdFindClass(resource + 9)) == NULL)
905 {
906 /*
907 * Class doesn't exist; see if we have a printer of the same name...
908 */
909
a2326b5b 910 if ((pclass = cupsdFindPrinter(resource + 9)) != NULL)
ef416fc2 911 {
912 /*
913 * Yes, return an error...
914 */
915
916 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 917 _("A printer named \"%s\" already exists."),
ef416fc2 918 resource + 9);
919 return;
920 }
921
922 /*
2e4ff8af 923 * No, check the default policy and then add the class...
ef416fc2 924 */
925
2e4ff8af
MS		 926 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
927 {
928 send_http_error(con, status, NULL);
929 return;
930 }
931
ef416fc2 932 pclass = cupsdAddClass(resource + 9);
933 modify = 0;
934 }
2e4ff8af
MS		 935 else if ((status = cupsdCheckPolicy(pclass->op_policy_ptr, con,
936 NULL)) != HTTP_OK)
937 {
2fb76298 938 send_http_error(con, status, pclass);
2e4ff8af
MS		 939 return;
940 }
ef416fc2 941 else
942 modify = 1;
943
944 /*
945 * Look for attributes and copy them over as needed...
946 */
947
e00b005a 948 need_restart_job = 0;
949
9b4bd602 950 if ((attr = ippFindAttribute(con->request, "printer-location", IPP_TAG_TEXT)) != NULL)
ef416fc2 951 cupsdSetString(&pclass->location, attr->values[0].string.text);
952
9b4bd602
MS		 953 if ((attr = ippFindAttribute(con->request, "printer-geo-location", IPP_TAG_URI)) != NULL && !strncmp(attr->values[0].string.text, "geo:", 4))
954 cupsdSetString(&pclass->geo_location, attr->values[0].string.text);
955
956 if ((attr = ippFindAttribute(con->request, "printer-organization", IPP_TAG_TEXT)) != NULL)
957 cupsdSetString(&pclass->organization, attr->values[0].string.text);
958
959 if ((attr = ippFindAttribute(con->request, "printer-organizational-unit", IPP_TAG_TEXT)) != NULL)
960 cupsdSetString(&pclass->organizational_unit, attr->values[0].string.text);
961
fa73b229 962 if ((attr = ippFindAttribute(con->request, "printer-info",
963 IPP_TAG_TEXT)) != NULL)
ef416fc2 964 cupsdSetString(&pclass->info, attr->values[0].string.text);
965
fa73b229 966 if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs",
f8b3a85b
MS		 967 IPP_TAG_BOOLEAN)) != NULL &&
968 attr->values[0].boolean != pclass->accepting)
ef416fc2 969 {
bc44d920 970 cupsdLogMessage(CUPSD_LOG_INFO,
971 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
972 pclass->name, attr->values[0].boolean, pclass->accepting);
ef416fc2 973
974 pclass->accepting = attr->values[0].boolean;
f8b3a85b
MS		 975
976 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, pclass, NULL, "%s accepting jobs.",
977 pclass->accepting ? "Now" : "No longer");
ef416fc2 978 }
979
7ae00c35 980 if ((attr = ippFindAttribute(con->request, "printer-is-shared", IPP_TAG_BOOLEAN)) != NULL)
ef416fc2 981 {
7dc6f91d
MS		 982 if (pclass->type & CUPS_PRINTER_REMOTE)
983 {
984 /*
985 * Cannot re-share remote printers.
986 */
987
988 send_ipp_status(con, IPP_BAD_REQUEST, _("Cannot change printer-is-shared for remote queues."));
f0b589f7
MS		 989 if (!modify)
990 cupsdDeletePrinter(pclass, 0);
991
7dc6f91d
MS		 992 return;
993 }
994
7ae00c35 995 if (pclass->shared && !ippGetBoolean(attr, 0))
f7deaa1a 996 cupsdDeregisterPrinter(pclass, 1);
ef416fc2 997
998 cupsdLogMessage(CUPSD_LOG_INFO,
999 "Setting %s printer-is-shared to %d (was %d.)",
1000 pclass->name, attr->values[0].boolean, pclass->shared);
1001
7ae00c35 1002 pclass->shared = ippGetBoolean(attr, 0);
ef416fc2 1003 }
1004
fa73b229 1005 if ((attr = ippFindAttribute(con->request, "printer-state",
1006 IPP_TAG_ENUM)) != NULL)
ef416fc2 1007 {
1008 if (attr->values[0].integer != IPP_PRINTER_IDLE &&
1009 attr->values[0].integer != IPP_PRINTER_STOPPED)
1010 {
1011 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 1012 _("Attempt to set %s printer-state to bad value %d."),
ef416fc2 1013 pclass->name, attr->values[0].integer);
f0b589f7
MS		 1014 if (!modify)
1015 cupsdDeletePrinter(pclass, 0);
1016
ef416fc2 1017 return;
1018 }
1019
bc44d920 1020 cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)",
1021 pclass->name, attr->values[0].integer, pclass->state);
ef416fc2 1022
1023 if (attr->values[0].integer == IPP_PRINTER_STOPPED)
1024 cupsdStopPrinter(pclass, 0);
1025 else
e00b005a 1026 {
ef416fc2 1027 cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0);
e00b005a 1028 need_restart_job = 1;
1029 }
ef416fc2 1030 }
fa73b229 1031 if ((attr = ippFindAttribute(con->request, "printer-state-message",
1032 IPP_TAG_TEXT)) != NULL)
ef416fc2 1033 {
1034 strlcpy(pclass->state_message, attr->values[0].string.text,
1035 sizeof(pclass->state_message));
f8b3a85b
MS		 1036
1037 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, pclass, NULL, "%s",
1038 pclass->state_message);
ef416fc2 1039 }
fa73b229 1040 if ((attr = ippFindAttribute(con->request, "member-uris",
1041 IPP_TAG_URI)) != NULL)
ef416fc2 1042 {
1043 /*
1044 * Clear the printer array as needed...
1045 */
1046
e00b005a 1047 need_restart_job = 1;
1048
ef416fc2 1049 if (pclass->num_printers > 0)
1050 {
1051 free(pclass->printers);
1052 pclass->num_printers = 0;
1053 }
1054
1055 /*
1056 * Add each printer or class that is listed...
1057 */
1058
1059 for (i = 0; i < attr->num_values; i ++)
1060 {
1061 /*
1062 * Search for the printer or class URI...
1063 */
1064
f7deaa1a 1065 if (!cupsdValidateDest(attr->values[i].string.text, &dtype, &member))
ef416fc2 1066 {
1067 /*
1068 * Bad URI...
1069 */
1070
1071 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 1072 _("The printer or class does not exist."));
f0b589f7
MS		 1073 if (!modify)
1074 cupsdDeletePrinter(pclass, 0);
1075
ef416fc2 1076 return;
1077 }
acb056cb
MS		 1078 else if (dtype & CUPS_PRINTER_CLASS)
1079 {
1080 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 1081 _("Nested classes are not allowed."));
f0b589f7
MS		 1082 if (!modify)
1083 cupsdDeletePrinter(pclass, 0);
1084
acb056cb
MS		 1085 return;
1086 }
ef416fc2 1087
1088 /*
1089 * Add it to the class...
1090 */
1091
1092 cupsdAddPrinterToClass(pclass, member);
1093 }
1094 }
1095
f0b589f7
MS		 1096 if (!set_printer_defaults(con, pclass))
1097 {
1098 if (!modify)
1099 cupsdDeletePrinter(pclass, 0);
1100
1101 return;
1102 }
b423cd4c 1103
09a101d6 1104 if ((attr = ippFindAttribute(con->request, "auth-info-required",
1105 IPP_TAG_KEYWORD)) != NULL)
1106 cupsdSetAuthInfoRequired(pclass, NULL, attr);
1107
9b4bd602
MS		 1108 pclass->config_time = time(NULL);
1109
ef416fc2 1110 /*
1111 * Update the printer class attributes and return...
1112 */
1113
1114 cupsdSetPrinterAttrs(pclass);
3dfe78b3 1115 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
e00b005a 1116
1117 if (need_restart_job && pclass->job)
1118 {
e00b005a 1119 /*
b9faaae1 1120 * Reset the current job to a "pending" status...
e00b005a 1121 */
1122
b9faaae1
MS		 1123 cupsdSetJobState(pclass->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
1124 "Job restarted because the class was modified.");
e00b005a 1125 }
1126
3dfe78b3 1127 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 1128
1129 if (modify)
1130 {
c7017ecc 1131 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED,
f8b3a85b
MS		 1132 pclass, NULL, "Class \"%s\" modified by \"%s\".",
1133 pclass->name, get_username(con));
ef416fc2 1134
1135 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".",
e00b005a 1136 pclass->name, get_username(con));
ef416fc2 1137 }
1138 else
1139 {
c7017ecc 1140 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED,
f8b3a85b
MS		 1141 pclass, NULL, "New class \"%s\" added by \"%s\".",
1142 pclass->name, get_username(con));
ef416fc2 1143
1144 cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".",
e00b005a 1145 pclass->name, get_username(con));
ef416fc2 1146 }
1147
1148 con->response->request.status.status_code = IPP_OK;
1149}
1150
1151
1152/*
1153 * 'add_file()' - Add a file to a job.
1154 */
1155
1156static int /* O - 0 on success, -1 on error */
1157add_file(cupsd_client_t *con, /* I - Connection to client */
1158 cupsd_job_t *job, /* I - Job to add to */
1159 mime_type_t *filetype, /* I - Type of file */
1160 int compression) /* I - Compression */
1161{
1162 mime_type_t **filetypes; /* New filetypes array... */
1163 int *compressions; /* New compressions array... */
1164
1165
1166 cupsdLogMessage(CUPSD_LOG_DEBUG2,
bc44d920 1167 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
996acce8 1168 "compression=%d)", con, con ? con->number : -1, job->id,
bc44d920 1169 filetype->super, filetype->type, compression);
ef416fc2 1170
1171 /*
1172 * Add the file to the job...
1173 */
1174
1175 if (job->num_files == 0)
1176 {
1177 compressions = (int *)malloc(sizeof(int));
1178 filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *));
1179 }
1180 else
1181 {
1182 compressions = (int *)realloc(job->compressions,
7e86f2f6 1183 (size_t)(job->num_files + 1) * sizeof(int));
ef416fc2 1184 filetypes = (mime_type_t **)realloc(job->filetypes,
7e86f2f6 1185 (size_t)(job->num_files + 1) *
ef416fc2 1186 sizeof(mime_type_t *));
1187 }
1188
cb7f98ee
MS		 1189 if (compressions)
1190 job->compressions = compressions;
1191
1192 if (filetypes)
1193 job->filetypes = filetypes;
1194
fa73b229 1195 if (!compressions || !filetypes)
ef416fc2 1196 {
b9faaae1
MS		 1197 cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_PURGE,
1198 "Job aborted because the scheduler ran out of memory.");
ef416fc2 1199
09a101d6 1200 if (con)
1201 send_ipp_status(con, IPP_INTERNAL_ERROR,
84315f46 1202 _("Unable to allocate memory for file types."));
09a101d6 1203
ef416fc2 1204 return (-1);
1205 }
1206
ef416fc2 1207 job->compressions[job->num_files] = compression;
ef416fc2 1208 job->filetypes[job->num_files] = filetype;
1209
1210 job->num_files ++;
1211
3dfe78b3
MS		 1212 job->dirty = 1;
1213 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
1214
ef416fc2 1215 return (0);
1216}
1217
1218
1219/*
b423cd4c 1220 * 'add_job()' - Add a job to a print queue.
ef416fc2 1221 */
1222
b423cd4c 1223static cupsd_job_t * /* O - Job object */
1224add_job(cupsd_client_t *con, /* I - Client connection */
f7deaa1a 1225 cupsd_printer_t *printer, /* I - Destination printer */
80ca4592 1226 mime_type_t *filetype) /* I - First print file type, if any */
ef416fc2 1227{
b423cd4c 1228 http_status_t status; /* Policy status */
f7deaa1a 1229 ipp_attribute_t *attr, /* Current attribute */
1230 *auth_info; /* auth-info attribute */
5a9febac 1231 const char *mandatory; /* Current mandatory job attribute */
b423cd4c 1232 const char *val; /* Default option value */
1233 int priority; /* Job priority */
b423cd4c 1234 cupsd_job_t *job; /* Current job */
f7deaa1a 1235 char job_uri[HTTP_MAX_URI]; /* Job URI */
b423cd4c 1236 int kbytes; /* Size of print file */
1237 int i; /* Looping var */
1238 int lowerpagerange; /* Page range bound */
54afec33
MS		 1239 int exact; /* Did we have an exact match? */
1240 ipp_attribute_t *media_col, /* media-col attribute */
1241 *media_margin; /* media-*-margin attribute */
1242 ipp_t *unsup_col; /* media-col in unsupported response */
5a9febac
MS		 1243 static const char * const readonly[] =/* List of read-only attributes */
1244 {
9b4bd602
MS		 1245 "date-time-at-completed",
1246 "date-time-at-creation",
1247 "date-time-at-processing",
9514a192
MS		 1248 "job-detailed-status-messages",
1249 "job-document-access-errors",
5a9febac 1250 "job-id",
5a9febac 1251 "job-impressions-completed",
9514a192 1252 "job-k-octets-completed",
5a9febac 1253 "job-media-sheets-completed",
9514a192
MS		 1254 "job-pages-completed",
1255 "job-printer-up-time",
1256 "job-printer-uri",
5a9febac
MS		 1257 "job-state",
1258 "job-state-message",
1259 "job-state-reasons",
9514a192
MS		 1260 "job-uri",
1261 "number-of-documents",
1262 "number-of-intervening-jobs",
1263 "output-device-assigned",
5a9febac
MS		 1264 "time-at-completed",
1265 "time-at-creation",
1266 "time-at-processing"
1267 };
ef416fc2 1268
1269
f7deaa1a 1270 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %p(%s), %p(%s/%s))",
996acce8 1271 con, con->number, printer, printer->name,
0a682745
MS		 1272 filetype, filetype ? filetype->super : "none",
1273 filetype ? filetype->type : "none");
ef416fc2 1274
b423cd4c 1275 /*
1276 * Check remote printing to non-shared printer...
1277 */
ef416fc2 1278
b423cd4c 1279 if (!printer->shared &&
996acce8
MS		 1280 _cups_strcasecmp(con->http->hostname, "localhost") &&
1281 _cups_strcasecmp(con->http->hostname, ServerName))
b423cd4c 1282 {
1283 send_ipp_status(con, IPP_NOT_AUTHORIZED,
84315f46 1284 _("The printer or class is not shared."));
b423cd4c 1285 return (NULL);
1286 }
ef416fc2 1287
b423cd4c 1288 /*
1289 * Check policy...
1290 */
ef416fc2 1291
f899b121 1292 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
7594b224 1293
b423cd4c 1294 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
1295 {
f899b121 1296 send_http_error(con, status, printer);
b423cd4c 1297 return (NULL);
1298 }
f11a948a
MS		 1299 else if (printer->num_auth_info_required == 1 &&
1300 !strcmp(printer->auth_info_required[0], "negotiate") &&
1301 !con->username[0])
b423cd4c 1302 {
f899b121 1303 send_http_error(con, HTTP_UNAUTHORIZED, printer);
b423cd4c 1304 return (NULL);
1305 }
7594b224 1306#ifdef HAVE_SSL
996acce8
MS		 1307 else if (auth_info && !con->http->tls &&
1308 !httpAddrLocalhost(con->http->hostaddr))
7594b224 1309 {
1310 /*
1311 * Require encryption of auth-info over non-local connections...
1312 */
1313
f899b121 1314 send_http_error(con, HTTP_UPGRADE_REQUIRED, printer);
7594b224 1315 return (NULL);
1316 }
1317#endif /* HAVE_SSL */
ef416fc2 1318
b423cd4c 1319 /*
1320 * See if the printer is accepting jobs...
1321 */
1322
1323 if (!printer->accepting)
1324 {
1325 send_ipp_status(con, IPP_NOT_ACCEPTING,
1326 _("Destination \"%s\" is not accepting jobs."),
f7deaa1a 1327 printer->name);
b423cd4c 1328 return (NULL);
ef416fc2 1329 }
ef416fc2 1330
b423cd4c 1331 /*
80ca4592 1332 * Validate job template attributes; for now just document-format,
5a9febac
MS		 1333 * copies, job-sheets, number-up, page-ranges, mandatory attributes, and
1334 * media...
b423cd4c 1335 */
ef416fc2 1336
5a9febac
MS		 1337 for (i = 0; i < (int)(sizeof(readonly) / sizeof(readonly[0])); i ++)
1338 {
9514a192 1339 if ((attr = ippFindAttribute(con->request, readonly[i], IPP_TAG_ZERO)) != NULL)
5a9febac
MS		 1340 {
1341 ippDeleteAttribute(con->request, attr);
1342
1343 if (StrictConformance)
1344 {
9514a192 1345 send_ipp_status(con, IPP_BAD_REQUEST, _("The '%s' Job Status attribute cannot be supplied in a job creation request."), readonly[i]);
5a9febac
MS		 1346 return (NULL);
1347 }
1348
9514a192 1349 cupsdLogMessage(CUPSD_LOG_INFO, "Unexpected '%s' Job Status attribute in a job creation request.", readonly[i]);
5a9febac
MS		 1350 }
1351 }
1352
1353 if (printer->pc)
1354 {
1355 for (mandatory = (char *)cupsArrayFirst(printer->pc->mandatory);
1356 mandatory;
1357 mandatory = (char *)cupsArrayNext(printer->pc->mandatory))
1358 {
1359 if (!ippFindAttribute(con->request, mandatory, IPP_TAG_ZERO))
1360 {
1361 /*
1362 * Missing a required attribute...
1363 */
1364
1365 send_ipp_status(con, IPP_CONFLICT,
1366 _("The \"%s\" attribute is required for print jobs."),
1367 mandatory);
1368 return (NULL);
1369 }
1370 }
1371 }
1372
80ca4592 1373 if (filetype && printer->filetypes &&
1374 !cupsArrayFind(printer->filetypes, filetype))
1375 {
1376 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
1377 /* MIME media type string */
1378
1379
1380 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
1381 filetype->type);
1382
1383 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 1384 _("Unsupported format \"%s\"."), mimetype);
80ca4592 1385
1386 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
1387 "document-format", NULL, mimetype);
1388
1389 return (NULL);
1390 }
1391
b423cd4c 1392 if ((attr = ippFindAttribute(con->request, "copies",
1393 IPP_TAG_INTEGER)) != NULL)
1394 {
1395 if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies)
1396 {
1397 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."),
1398 attr->values[0].integer);
1399 ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER,
1400 "copies", attr->values[0].integer);
1401 return (NULL);
1402 }
1403 }
ef416fc2 1404
3dfe78b3
MS		 1405 if ((attr = ippFindAttribute(con->request, "job-sheets",
1406 IPP_TAG_ZERO)) != NULL)
1407 {
1408 if (attr->value_tag != IPP_TAG_KEYWORD &&
1409 attr->value_tag != IPP_TAG_NAME)
1410 {
84315f46 1411 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-sheets value type."));
3dfe78b3
MS		 1412 return (NULL);
1413 }
1414
1415 if (attr->num_values > 2)
1416 {
1417 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 1418 _("Too many job-sheets values (%d > 2)."),
3dfe78b3
MS		 1419 attr->num_values);
1420 return (NULL);
1421 }
1422
1423 for (i = 0; i < attr->num_values; i ++)
1424 if (strcmp(attr->values[i].string.text, "none") &&
1425 !cupsdFindBanner(attr->values[i].string.text))
1426 {
84315f46 1427 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-sheets value \"%s\"."),
3dfe78b3
MS		 1428 attr->values[i].string.text);
1429 return (NULL);
1430 }
1431 }
1432
f7deaa1a 1433 if ((attr = ippFindAttribute(con->request, "number-up",
1434 IPP_TAG_INTEGER)) != NULL)
1435 {
1436 if (attr->values[0].integer != 1 &&
1437 attr->values[0].integer != 2 &&
1438 attr->values[0].integer != 4 &&
1439 attr->values[0].integer != 6 &&
1440 attr->values[0].integer != 9 &&
1441 attr->values[0].integer != 16)
1442 {
1443 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad number-up value %d."),
1444 attr->values[0].integer);
1445 ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER,
1446 "number-up", attr->values[0].integer);
1447 return (NULL);
1448 }
1449 }
1450
b423cd4c 1451 if ((attr = ippFindAttribute(con->request, "page-ranges",
1452 IPP_TAG_RANGE)) != NULL)
1453 {
1454 for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++)
1455 {
f7deaa1a 1456 if (attr->values[i].range.lower < lowerpagerange ||
b423cd4c 1457 attr->values[i].range.lower > attr->values[i].range.upper)
1458 {
1459 send_ipp_status(con, IPP_BAD_REQUEST,
1460 _("Bad page-ranges values %d-%d."),
1461 attr->values[i].range.lower,
1462 attr->values[i].range.upper);
1463 return (NULL);
1464 }
ef416fc2 1465
b423cd4c 1466 lowerpagerange = attr->values[i].range.upper + 1;
1467 }
1468 }
ef416fc2 1469
54afec33
MS		 1470 /*
1471 * Do media selection as needed...
1472 */
1473
c7017ecc
MS		 1474 if (!ippFindAttribute(con->request, "PageRegion", IPP_TAG_ZERO) &&
1475 !ippFindAttribute(con->request, "PageSize", IPP_TAG_ZERO) &&
f14324a7 1476 _ppdCacheGetPageSize(printer->pc, con->request, NULL, &exact))
54afec33 1477 {
54afec33
MS		 1478 if (!exact &&
1479 (media_col = ippFindAttribute(con->request, "media-col",
1480 IPP_TAG_BEGIN_COLLECTION)) != NULL)
1481 {
1482 send_ipp_status(con, IPP_OK_SUBST, _("Unsupported margins."));
1483
1484 unsup_col = ippNew();
54afec33
MS		 1485 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1486 "media-bottom-margin",
1487 IPP_TAG_INTEGER)) != NULL)
1488 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1489 "media-bottom-margin", media_margin->values[0].integer);
1490
1491 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1492 "media-left-margin",
1493 IPP_TAG_INTEGER)) != NULL)
1494 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1495 "media-left-margin", media_margin->values[0].integer);
1496
1497 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1498 "media-right-margin",
1499 IPP_TAG_INTEGER)) != NULL)
1500 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1501 "media-right-margin", media_margin->values[0].integer);
1502
1503 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1504 "media-top-margin",
1505 IPP_TAG_INTEGER)) != NULL)
1506 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1507 "media-top-margin", media_margin->values[0].integer);
aaf19ab0
MS		 1508
1509 ippAddCollection(con->response, IPP_TAG_UNSUPPORTED_GROUP, "media-col",
1510 unsup_col);
1511 ippDelete(unsup_col);
54afec33
MS		 1512 }
1513 }
1514
ef416fc2 1515 /*
b423cd4c 1516 * Make sure we aren't over our limit...
ef416fc2 1517 */
1518
b423cd4c 1519 if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs)
1520 cupsdCleanJobs();
ef416fc2 1521
f7deaa1a 1522 if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs)
b423cd4c 1523 {
84315f46 1524 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Too many active jobs."));
b423cd4c 1525 return (NULL);
1526 }
1527
bc44d920 1528 if ((i = check_quotas(con, printer)) < 0)
b423cd4c 1529 {
1530 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached."));
1531 return (NULL);
1532 }
bc44d920 1533 else if (i == 0)
1534 {
1535 send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Not allowed to print."));
1536 return (NULL);
1537 }
ef416fc2 1538
1539 /*
b423cd4c 1540 * Create the job and set things up...
ef416fc2 1541 */
1542
b423cd4c 1543 if ((attr = ippFindAttribute(con->request, "job-priority",
1544 IPP_TAG_INTEGER)) != NULL)
1545 priority = attr->values[0].integer;
1546 else
ef416fc2 1547 {
b423cd4c 1548 if ((val = cupsGetOption("job-priority", printer->num_options,
1549 printer->options)) != NULL)
1550 priority = atoi(val);
1551 else
1552 priority = 50;
ef416fc2 1553
b423cd4c 1554 ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority",
1555 priority);
1556 }
ef416fc2 1557
cb7f98ee 1558 if ((attr = ippFindAttribute(con->request, "job-name", IPP_TAG_ZERO)) == NULL)
f16ea703 1559 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, "Untitled");
cb7f98ee
MS		 1560 else if ((attr->value_tag != IPP_TAG_NAME &&
1561 attr->value_tag != IPP_TAG_NAMELANG) ||
1562 attr->num_values != 1)
1563 {
1564 send_ipp_status(con, IPP_ATTRIBUTES,
1565 _("Bad job-name value: Wrong type or count."));
1566 if ((attr = ippCopyAttribute(con->response, attr, 0)) != NULL)
1567 attr->group_tag = IPP_TAG_UNSUPPORTED_GROUP;
1568 return (NULL);
1569 }
1570 else if (!ippValidateAttribute(attr))
1571 {
1572 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad job-name value: %s"),
1573 cupsLastErrorString());
1574 if ((attr = ippCopyAttribute(con->response, attr, 0)) != NULL)
1575 attr->group_tag = IPP_TAG_UNSUPPORTED_GROUP;
1576 return (NULL);
1577 }
ef416fc2 1578
b423cd4c 1579 if ((job = cupsdAddJob(priority, printer->name)) == NULL)
1580 {
1581 send_ipp_status(con, IPP_INTERNAL_ERROR,
84315f46 1582 _("Unable to add job for destination \"%s\"."),
f7deaa1a 1583 printer->name);
b423cd4c 1584 return (NULL);
1585 }
ef416fc2 1586
a2326b5b 1587 job->dtype = printer->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
b423cd4c 1588 job->attrs = con->request;
3dfe78b3 1589 job->dirty = 1;
2abf387c 1590 con->request = ippNewRequest(job->attrs->request.op.operation_id);
ef416fc2 1591
3dfe78b3
MS		 1592 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
1593
321d8d57 1594 add_job_uuid(job);
b423cd4c 1595 apply_printer_defaults(printer, job);
ef416fc2 1596
b423cd4c 1597 attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME);
ef416fc2 1598
b423cd4c 1599 if (con->username[0])
1600 {
1601 cupsdSetString(&job->username, con->username);
ef416fc2 1602
1603 if (attr)
5e6c3df7 1604 ippSetString(job->attrs, &attr, 0, con->username);
ef416fc2 1605 }
b423cd4c 1606 else if (attr)
1607 {
1608 cupsdLogMessage(CUPSD_LOG_DEBUG,
1609 "add_job: requesting-user-name=\"%s\"",
1610 attr->values[0].string.text);
ef416fc2 1611
b423cd4c 1612 cupsdSetString(&job->username, attr->values[0].string.text);
1613 }
1614 else
1615 cupsdSetString(&job->username, "anonymous");
ef416fc2 1616
b423cd4c 1617 if (!attr)
1618 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME,
1619 "job-originating-user-name", NULL, job->username);
1620 else
1621 {
5e6c3df7
MS		 1622 ippSetGroupTag(job->attrs, &attr, IPP_TAG_JOB);
1623 ippSetName(job->attrs, &attr, "job-originating-user-name");
b423cd4c 1624 }
ef416fc2 1625
f7deaa1a 1626 if (con->username[0] || auth_info)
1627 {
1628 save_auth_info(con, job, auth_info);
1629
1630 /*
1631 * Remove the auth-info attribute from the attribute data...
1632 */
1633
1634 if (auth_info)
a4924f6c 1635 ippDeleteAttribute(job->attrs, auth_info);
f7deaa1a 1636 }
1637
f16ea703
MS		 1638 if ((attr = ippFindAttribute(con->request, "job-name", IPP_TAG_NAME)) != NULL)
1639 cupsdSetString(&(job->name), attr->values[0].string.text);
1640
b423cd4c 1641 if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name",
1642 IPP_TAG_ZERO)) != NULL)
ef416fc2 1643 {
b423cd4c 1644 /*
1645 * Request contains a job-originating-host-name attribute; validate it...
1646 */
ef416fc2 1647
b423cd4c 1648 if (attr->value_tag != IPP_TAG_NAME ||
1649 attr->num_values != 1 ||
996acce8 1650 strcmp(con->http->hostname, "localhost"))
ef416fc2 1651 {
1652 /*
b423cd4c 1653 * Can't override the value if we aren't connected via localhost.
1654 * Also, we can only have 1 value and it must be a name value.
ef416fc2 1655 */
1656
5e6c3df7
MS		 1657 ippDeleteAttribute(job->attrs, attr);
1658 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-originating-host-name", NULL, con->http->hostname);
b423cd4c 1659 }
5e6c3df7
MS		 1660 else
1661 ippSetGroupTag(job->attrs, &attr, IPP_TAG_JOB);
b423cd4c 1662 }
1663 else
1664 {
1665 /*
1666 * No job-originating-host-name attribute, so use the hostname from
1667 * the connection...
1668 */
bd7854cb 1669
f7deaa1a 1670 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME,
996acce8 1671 "job-originating-host-name", NULL, con->http->hostname);
b423cd4c 1672 }
bd7854cb 1673
9b4bd602
MS		 1674 ippAddOutOfBand(job->attrs, IPP_TAG_JOB, IPP_TAG_NOVALUE, "date-time-at-completed");
1675 ippAddDate(job->attrs, IPP_TAG_JOB, "date-time-at-creation", ippTimeToDate(time(NULL)));
1676 ippAddOutOfBand(job->attrs, IPP_TAG_JOB, IPP_TAG_NOVALUE, "date-time-at-processing");
1677 ippAddOutOfBand(job->attrs, IPP_TAG_JOB, IPP_TAG_NOVALUE, "time-at-completed");
1678 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", time(NULL));
1679 ippAddOutOfBand(job->attrs, IPP_TAG_JOB, IPP_TAG_NOVALUE, "time-at-processing");
bd7854cb 1680
1681 /*
b423cd4c 1682 * Add remaining job attributes...
bd7854cb 1683 */
1684
b423cd4c 1685 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
1686 job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM,
1687 "job-state", IPP_JOB_STOPPED);
d09495fa 1688 job->state_value = (ipp_jstate_t)job->state->values[0].integer;
12f89d24
MS		 1689 job->reasons = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD,
1690 "job-state-reasons", NULL, "job-incoming");
9514a192 1691 job->impressions = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-impressions-completed", 0);
b423cd4c 1692 job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER,
1693 "job-media-sheets-completed", 0);
1694 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL,
1695 printer->uri);
bd7854cb 1696
f16ea703 1697 if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL)
b423cd4c 1698 attr->values[0].integer = 0;
1699 else
1f0275e3 1700 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-k-octets", 0);
bd7854cb 1701
b423cd4c 1702 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
1703 IPP_TAG_KEYWORD)) == NULL)
1704 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
1705 if (!attr)
ef416fc2 1706 {
b423cd4c 1707 if ((val = cupsGetOption("job-hold-until", printer->num_options,
1708 printer->options)) == NULL)
1709 val = "no-hold";
ef416fc2 1710
b423cd4c 1711 attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD,
1712 "job-hold-until", NULL, val);
ef416fc2 1713 }
e0f489cd
MS		 1714
1715 if (printer->holding_new_jobs)
1716 {
1717 /*
1718 * Hold all new jobs on this printer...
1719 */
1720
1721 if (attr && strcmp(attr->values[0].string.text, "no-hold"))
1722 cupsdSetJobHoldUntil(job, ippGetString(attr, 0, NULL), 0);
1723 else
1724 cupsdSetJobHoldUntil(job, "indefinite", 0);
1725
1726 job->state->values[0].integer = IPP_JOB_HELD;
1727 job->state_value = IPP_JOB_HELD;
1728
1729 ippSetString(job->attrs, &job->reasons, 0, "job-held-on-create");
1730 }
1731 else if (attr && strcmp(attr->values[0].string.text, "no-hold"))
ef416fc2 1732 {
1733 /*
b423cd4c 1734 * Hold job until specified time...
ef416fc2 1735 */
1736
b9faaae1 1737 cupsdSetJobHoldUntil(job, attr->values[0].string.text, 0);
e53920b9 1738
1739 job->state->values[0].integer = IPP_JOB_HELD;
1740 job->state_value = IPP_JOB_HELD;
12f89d24
MS		 1741
1742 ippSetString(job->attrs, &job->reasons, 0, "job-hold-until-specified");
ef416fc2 1743 }
b423cd4c 1744 else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB)
ef416fc2 1745 {
dfd5680b 1746 job->hold_until = time(NULL) + MultipleOperationTimeout;
b423cd4c 1747 job->state->values[0].integer = IPP_JOB_HELD;
1748 job->state_value = IPP_JOB_HELD;
1749 }
1750 else
1751 {
1752 job->state->values[0].integer = IPP_JOB_PENDING;
1753 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 1754
1755 ippSetString(job->attrs, &job->reasons, 0, "none");
ef416fc2 1756 }
1757
a2326b5b 1758 if (!(printer->type & CUPS_PRINTER_REMOTE) || Classification)
ef416fc2 1759 {
1760 /*
b423cd4c 1761 * Add job sheets options...
ef416fc2 1762 */
1763
b423cd4c 1764 if ((attr = ippFindAttribute(job->attrs, "job-sheets",
1765 IPP_TAG_ZERO)) == NULL)
ef416fc2 1766 {
b423cd4c 1767 cupsdLogMessage(CUPSD_LOG_DEBUG,
1768 "Adding default job-sheets values \"%s,%s\"...",
1769 printer->job_sheets[0], printer->job_sheets[1]);
ef416fc2 1770
b423cd4c 1771 attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets",
1772 2, NULL, NULL);
5e6c3df7
MS		 1773 ippSetString(job->attrs, &attr, 0, printer->job_sheets[0]);
1774 ippSetString(job->attrs, &attr, 1, printer->job_sheets[1]);
ef416fc2 1775 }
1776
b423cd4c 1777 job->job_sheets = attr;
ef416fc2 1778
ef416fc2 1779 /*
b423cd4c 1780 * Enforce classification level if set...
ef416fc2 1781 */
1782
b423cd4c 1783 if (Classification)
ef416fc2 1784 {
b423cd4c 1785 cupsdLogMessage(CUPSD_LOG_INFO,
1786 "Classification=\"%s\", ClassifyOverride=%d",
1787 Classification ? Classification : "(null)",
1788 ClassifyOverride);
ef416fc2 1789
b423cd4c 1790 if (ClassifyOverride)
1791 {
1792 if (!strcmp(attr->values[0].string.text, "none") &&
1793 (attr->num_values == 1 ||
1794 !strcmp(attr->values[1].string.text, "none")))
1795 {
1796 /*
1797 * Force the leading banner to have the classification on it...
1798 */
ef416fc2 1799
5e6c3df7 1800 ippSetString(job->attrs, &attr, 0, Classification);
e00b005a 1801
75bd9771
MS		 1802 cupsdLogJob(job, CUPSD_LOG_NOTICE, "CLASSIFICATION FORCED "
1803 "job-sheets=\"%s,none\", "
1804 "job-originating-user-name=\"%s\"",
1805 Classification, job->username);
b423cd4c 1806 }
1807 else if (attr->num_values == 2 &&
1808 strcmp(attr->values[0].string.text,
1809 attr->values[1].string.text) &&
1810 strcmp(attr->values[0].string.text, "none") &&
1811 strcmp(attr->values[1].string.text, "none"))
1812 {
1813 /*
1814 * Can't put two different security markings on the same document!
1815 */
ef416fc2 1816
5e6c3df7 1817 ippSetString(job->attrs, &attr, 1, attr->values[0].string.text);
ef416fc2 1818
75bd9771
MS		 1819 cupsdLogJob(job, CUPSD_LOG_NOTICE, "CLASSIFICATION FORCED "
1820 "job-sheets=\"%s,%s\", "
1821 "job-originating-user-name=\"%s\"",
1822 attr->values[0].string.text,
1823 attr->values[1].string.text, job->username);
b423cd4c 1824 }
1825 else if (strcmp(attr->values[0].string.text, Classification) &&
1826 strcmp(attr->values[0].string.text, "none") &&
1827 (attr->num_values == 1 ||
1828 (strcmp(attr->values[1].string.text, Classification) &&
1829 strcmp(attr->values[1].string.text, "none"))))
1830 {
1831 if (attr->num_values == 1)
75bd9771
MS		 1832 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1833 "CLASSIFICATION OVERRIDDEN "
1834 "job-sheets=\"%s\", "
1835 "job-originating-user-name=\"%s\"",
1836 attr->values[0].string.text, job->username);
b423cd4c 1837 else
75bd9771
MS		 1838 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1839 "CLASSIFICATION OVERRIDDEN "
1840 "job-sheets=\"%s,%s\",fffff "
1841 "job-originating-user-name=\"%s\"",
1842 attr->values[0].string.text,
1843 attr->values[1].string.text, job->username);
b423cd4c 1844 }
1845 }
1846 else if (strcmp(attr->values[0].string.text, Classification) &&
1847 (attr->num_values == 1 ||
1848 strcmp(attr->values[1].string.text, Classification)))
ef416fc2 1849 {
1850 /*
b423cd4c 1851 * Force the banner to have the classification on it...
ef416fc2 1852 */
1853
b423cd4c 1854 if (attr->num_values > 1 &&
1855 !strcmp(attr->values[0].string.text, attr->values[1].string.text))
1856 {
5e6c3df7
MS		 1857 ippSetString(job->attrs, &attr, 0, Classification);
1858 ippSetString(job->attrs, &attr, 1, Classification);
b423cd4c 1859 }
1860 else
1861 {
1862 if (attr->num_values == 1 ||
1863 strcmp(attr->values[0].string.text, "none"))
5e6c3df7 1864 ippSetString(job->attrs, &attr, 0, Classification);
ef416fc2 1865
b423cd4c 1866 if (attr->num_values > 1 &&
1867 strcmp(attr->values[1].string.text, "none"))
5e6c3df7 1868 ippSetString(job->attrs, &attr, 1, Classification);
b423cd4c 1869 }
ef416fc2 1870
b423cd4c 1871 if (attr->num_values > 1)
75bd9771
MS		 1872 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1873 "CLASSIFICATION FORCED "
1874 "job-sheets=\"%s,%s\", "
1875 "job-originating-user-name=\"%s\"",
1876 attr->values[0].string.text,
1877 attr->values[1].string.text, job->username);
b423cd4c 1878 else
75bd9771
MS		 1879 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1880 "CLASSIFICATION FORCED "
1881 "job-sheets=\"%s\", "
1882 "job-originating-user-name=\"%s\"",
1883 Classification, job->username);
ef416fc2 1884 }
1885 }
1886
b423cd4c 1887 /*
1888 * See if we need to add the starting sheet...
1889 */
ef416fc2 1890
a2326b5b 1891 if (!(printer->type & CUPS_PRINTER_REMOTE))
ef416fc2 1892 {
75bd9771
MS		 1893 cupsdLogJob(job, CUPSD_LOG_INFO, "Adding start banner page \"%s\".",
1894 attr->values[0].string.text);
ef416fc2 1895
91c84a35 1896 if ((kbytes = copy_banner(con, job, attr->values[0].string.text)) < 0)
3dfe78b3 1897 {
b9faaae1
MS		 1898 cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_PURGE,
1899 "Aborting job because the start banner could not be "
1900 "copied.");
91c84a35 1901 return (NULL);
3dfe78b3 1902 }
ef416fc2 1903
b423cd4c 1904 cupsdUpdateQuota(printer, job->username, 0, kbytes);
1905 }
ef416fc2 1906 }
b423cd4c 1907 else if ((attr = ippFindAttribute(job->attrs, "job-sheets",
1908 IPP_TAG_ZERO)) != NULL)
c8fef167 1909 job->job_sheets = attr;
ef416fc2 1910
b423cd4c 1911 /*
1912 * Fill in the response info...
1913 */
ef416fc2 1914
83e08001 1915 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 1916 con->clientname, con->clientport, "/jobs/%d", job->id);
b423cd4c 1917 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL,
1918 job_uri);
ef416fc2 1919
b423cd4c 1920 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
ef416fc2 1921
b423cd4c 1922 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state",
1923 job->state_value);
9b4bd602 1924 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_TEXT, "job-state-message", NULL, "");
12f89d24
MS		 1925 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons",
1926 NULL, job->reasons->values[0].string.text);
ef416fc2 1927
b423cd4c 1928 con->response->request.status.status_code = IPP_OK;
ef416fc2 1929
b423cd4c 1930 /*
1931 * Add any job subscriptions...
1932 */
ef416fc2 1933
b423cd4c 1934 add_job_subscriptions(con, job);
ef416fc2 1935
b423cd4c 1936 /*
1937 * Set all but the first two attributes to the job attributes group...
1938 */
ef416fc2 1939
b423cd4c 1940 for (attr = job->attrs->attrs->next->next; attr; attr = attr->next)
1941 attr->group_tag = IPP_TAG_JOB;
ef416fc2 1942
1943 /*
b423cd4c 1944 * Fire the "job created" event...
ef416fc2 1945 */
1946
b423cd4c 1947 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created.");
ef416fc2 1948
1949 /*
b423cd4c 1950 * Return the new job...
ef416fc2 1951 */
1952
b423cd4c 1953 return (job);
1954}
ef416fc2 1955
ef416fc2 1956
ef416fc2 1957/*
9a4f8274 1958 * 'add_job_subscriptions()' - Add any subscriptions for a job.
ef416fc2 1959 */
1960
1961static void
b423cd4c 1962add_job_subscriptions(
1963 cupsd_client_t *con, /* I - Client connection */
1964 cupsd_job_t *job) /* I - Newly created job */
ef416fc2 1965{
b423cd4c 1966 int i; /* Looping var */
1967 ipp_attribute_t *prev, /* Previous attribute */
1968 *next, /* Next attribute */
1969 *attr; /* Current attribute */
1970 cupsd_subscription_t *sub; /* Subscription object */
1971 const char *recipient, /* notify-recipient-uri */
1972 *pullmethod; /* notify-pull-method */
1973 ipp_attribute_t *user_data; /* notify-user-data */
1974 int interval; /* notify-time-interval */
1975 unsigned mask; /* notify-events */
ef416fc2 1976
ef416fc2 1977
b423cd4c 1978 /*
1979 * Find the first subscription group attribute; return if we have
1980 * none...
1981 */
ef416fc2 1982
1f0275e3 1983 for (attr = job->attrs->attrs; attr; attr = attr->next)
b423cd4c 1984 if (attr->group_tag == IPP_TAG_SUBSCRIPTION)
1985 break;
ef416fc2 1986
b423cd4c 1987 if (!attr)
1988 return;
ef416fc2 1989
b423cd4c 1990 /*
1991 * Process the subscription attributes in the request...
1992 */
ef416fc2 1993
b423cd4c 1994 while (attr)
1995 {
1996 recipient = NULL;
1997 pullmethod = NULL;
1998 user_data = NULL;
1999 interval = 0;
2000 mask = CUPSD_EVENT_NONE;
ef416fc2 2001
b423cd4c 2002 while (attr && attr->group_tag != IPP_TAG_ZERO)
2003 {
f899b121 2004 if (!strcmp(attr->name, "notify-recipient-uri") &&
b423cd4c 2005 attr->value_tag == IPP_TAG_URI)
3dfe78b3
MS		 2006 {
2007 /*
2008 * Validate the recipient scheme against the ServerBin/notifier
2009 * directory...
2010 */
2011
2012 char notifier[1024], /* Notifier filename */
2013 scheme[HTTP_MAX_URI], /* Scheme portion of URI */
2014 userpass[HTTP_MAX_URI], /* Username portion of URI */
2015 host[HTTP_MAX_URI], /* Host portion of URI */
2016 resource[HTTP_MAX_URI]; /* Resource portion of URI */
2017 int port; /* Port portion of URI */
2018
2019
b423cd4c 2020 recipient = attr->values[0].string.text;
3dfe78b3
MS		 2021
2022 if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient,
2023 scheme, sizeof(scheme), userpass, sizeof(userpass),
2024 host, sizeof(host), &port,
2025 resource, sizeof(resource)) < HTTP_URI_OK)
2026 {
2027 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2028 _("Bad notify-recipient-uri \"%s\"."), recipient);
3dfe78b3
MS		 2029 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2030 "notify-status-code", IPP_URI_SCHEME);
2031 return;
2032 }
2033
2034 snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin,
2035 scheme);
2036 if (access(notifier, X_OK))
2037 {
2038 send_ipp_status(con, IPP_NOT_POSSIBLE,
2039 _("notify-recipient-uri URI \"%s\" uses unknown "
84315f46 2040 "scheme."), recipient);
3dfe78b3
MS		 2041 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2042 "notify-status-code", IPP_URI_SCHEME);
2043 return;
2044 }
2045
2046 if (!strcmp(scheme, "rss") && !check_rss_recipient(recipient))
2047 {
2048 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2049 _("notify-recipient-uri URI \"%s\" is already used."),
3dfe78b3
MS		 2050 recipient);
2051 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2052 "notify-status-code", IPP_ATTRIBUTES);
2053 return;
2054 }
2055 }
b423cd4c 2056 else if (!strcmp(attr->name, "notify-pull-method") &&
2057 attr->value_tag == IPP_TAG_KEYWORD)
3dfe78b3 2058 {
b423cd4c 2059 pullmethod = attr->values[0].string.text;
3dfe78b3
MS		 2060
2061 if (strcmp(pullmethod, "ippget"))
2062 {
2063 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2064 _("Bad notify-pull-method \"%s\"."), pullmethod);
3dfe78b3
MS		 2065 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2066 "notify-status-code", IPP_ATTRIBUTES);
2067 return;
2068 }
2069 }
b423cd4c 2070 else if (!strcmp(attr->name, "notify-charset") &&
2071 attr->value_tag == IPP_TAG_CHARSET &&
2072 strcmp(attr->values[0].string.text, "us-ascii") &&
2073 strcmp(attr->values[0].string.text, "utf-8"))
2074 {
2075 send_ipp_status(con, IPP_CHARSET,
84315f46 2076 _("Character set \"%s\" not supported."),
b423cd4c 2077 attr->values[0].string.text);
2078 return;
2079 }
2080 else if (!strcmp(attr->name, "notify-natural-language") &&
2081 (attr->value_tag != IPP_TAG_LANGUAGE ||
2082 strcmp(attr->values[0].string.text, DefaultLanguage)))
2083 {
2084 send_ipp_status(con, IPP_CHARSET,
84315f46 2085 _("Language \"%s\" not supported."),
b423cd4c 2086 attr->values[0].string.text);
2087 return;
2088 }
2089 else if (!strcmp(attr->name, "notify-user-data") &&
2090 attr->value_tag == IPP_TAG_STRING)
2091 {
2092 if (attr->num_values > 1 || attr->values[0].unknown.length > 63)
2093 {
2094 send_ipp_status(con, IPP_REQUEST_VALUE,
2095 _("The notify-user-data value is too large "
84315f46 2096 "(%d > 63 octets)."),
b423cd4c 2097 attr->values[0].unknown.length);
2098 return;
2099 }
ef416fc2 2100
b423cd4c 2101 user_data = attr;
2102 }
2103 else if (!strcmp(attr->name, "notify-events") &&
2104 attr->value_tag == IPP_TAG_KEYWORD)
2105 {
2106 for (i = 0; i < attr->num_values; i ++)
2107 mask |= cupsdEventValue(attr->values[i].string.text);
2108 }
2109 else if (!strcmp(attr->name, "notify-lease-duration"))
2110 {
2111 send_ipp_status(con, IPP_BAD_REQUEST,
2112 _("The notify-lease-duration attribute cannot be "
2113 "used with job subscriptions."));
2114 return;
2115 }
2116 else if (!strcmp(attr->name, "notify-time-interval") &&
2117 attr->value_tag == IPP_TAG_INTEGER)
2118 interval = attr->values[0].integer;
ef416fc2 2119
b423cd4c 2120 attr = attr->next;
2121 }
ef416fc2 2122
b423cd4c 2123 if (!recipient && !pullmethod)
2124 break;
ef416fc2 2125
b423cd4c 2126 if (mask == CUPSD_EVENT_NONE)
2127 mask = CUPSD_EVENT_JOB_COMPLETED;
ef416fc2 2128
52f6f666
MS		 2129 if ((sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job,
2130 recipient, 0)) != NULL)
2131 {
2132 sub->interval = interval;
ef416fc2 2133
52f6f666 2134 cupsdSetString(&sub->owner, job->username);
ef416fc2 2135
52f6f666
MS		 2136 if (user_data)
2137 {
2138 sub->user_data_len = user_data->values[0].unknown.length;
2139 memcpy(sub->user_data, user_data->values[0].unknown.data,
07623986 2140 (size_t)sub->user_data_len);
52f6f666 2141 }
ef416fc2 2142
52f6f666
MS		 2143 ippAddSeparator(con->response);
2144 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
2145 "notify-subscription-id", sub->id);
f8b3a85b
MS		 2146
2147 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d",
2148 sub->id, job->id);
ef416fc2 2149 }
2150
b423cd4c 2151 if (attr)
2152 attr = attr->next;
ef416fc2 2153 }
2154
3dfe78b3 2155 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
b423cd4c 2156
ef416fc2 2157 /*
b423cd4c 2158 * Remove all of the subscription attributes from the job request...
1f0275e3
MS		 2159 *
2160 * TODO: Optimize this since subscription groups have to come at the
2161 * end of the request...
ef416fc2 2162 */
2163
b423cd4c 2164 for (attr = job->attrs->attrs, prev = NULL; attr; attr = next)
ef416fc2 2165 {
b423cd4c 2166 next = attr->next;
ef416fc2 2167
b423cd4c 2168 if (attr->group_tag == IPP_TAG_SUBSCRIPTION ||
2169 attr->group_tag == IPP_TAG_ZERO)
2170 {
2171 /*
2172 * Free and remove this attribute...
2173 */
ef416fc2 2174
a2326b5b 2175 ippDeleteAttribute(NULL, attr);
ef416fc2 2176
b423cd4c 2177 if (prev)
2178 prev->next = next;
2179 else
2180 job->attrs->attrs = next;
2181 }
2182 else
2183 prev = attr;
ef416fc2 2184 }
2185
b423cd4c 2186 job->attrs->last = prev;
2187 job->attrs->current = prev;
2188}
ef416fc2 2189
ef416fc2 2190
b423cd4c 2191/*
2192 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2193 *
2194 * See RFC 4122 for the definition of UUIDs and the format.
2195 */
2196
2197static void
321d8d57 2198add_job_uuid(cupsd_job_t *job) /* I - Job */
b423cd4c 2199{
82f97232 2200 char uuid[64]; /* job-uuid string */
ef416fc2 2201
ef416fc2 2202
2203 /*
82f97232 2204 * Add a job-uuid attribute if none exists...
ef416fc2 2205 */
2206
82f97232
MS		 2207 if (!ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI))
2208 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL,
7855ab56
MS		 2209 httpAssembleUUID(ServerName, RemotePort, job->dest, job->id,
2210 uuid, sizeof(uuid)));
ef416fc2 2211}
2212
2213
2214/*
b423cd4c 2215 * 'add_printer()' - Add a printer to the system.
ef416fc2 2216 */
2217
2218static void
b423cd4c 2219add_printer(cupsd_client_t *con, /* I - Client connection */
2220 ipp_attribute_t *uri) /* I - URI of printer */
ef416fc2 2221{
2222 http_status_t status; /* Policy status */
b423cd4c 2223 int i; /* Looping var */
09a101d6 2224 char scheme[HTTP_MAX_URI], /* Method portion of URI */
b423cd4c 2225 username[HTTP_MAX_URI], /* Username portion of URI */
ef416fc2 2226 host[HTTP_MAX_URI], /* Host portion of URI */
2227 resource[HTTP_MAX_URI]; /* Resource portion of URI */
2228 int port; /* Port portion of URI */
b423cd4c 2229 cupsd_printer_t *printer; /* Printer/class */
2230 ipp_attribute_t *attr; /* Printer attribute */
2231 cups_file_t *fp; /* Script/PPD file */
2232 char line[1024]; /* Line from file... */
2233 char srcfile[1024], /* Source Script/PPD file */
2234 dstfile[1024]; /* Destination Script/PPD file */
2235 int modify; /* Non-zero if we are modifying */
e67e2f9e 2236 int changed_driver, /* Changed the PPD? */
b226ab99
MS		 2237 need_restart_job, /* Need to restart job? */
2238 set_device_uri, /* Did we set the device URI? */
09a101d6 2239 set_port_monitor; /* Did we set the port monitor? */
ef416fc2 2240
2241
b423cd4c 2242 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con,
996acce8 2243 con->number, uri->values[0].string.text);
ef416fc2 2244
2245 /*
b423cd4c 2246 * Do we have a valid URI?
ef416fc2 2247 */
2248
09a101d6 2249 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
2250 sizeof(scheme), username, sizeof(username), host,
b423cd4c 2251 sizeof(host), &port, resource, sizeof(resource));
2252
2253 if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10)
ef416fc2 2254 {
b423cd4c 2255 /*
2256 * No, return an error...
2257 */
2258
ef416fc2 2259 send_ipp_status(con, IPP_BAD_REQUEST,
b423cd4c 2260 _("The printer-uri must be of the form "
2261 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
ef416fc2 2262 return;
2263 }
2264
2265 /*
b423cd4c 2266 * Do we have a valid printer name?
ef416fc2 2267 */
2268
b423cd4c 2269 if (!validate_name(resource + 10))
ef416fc2 2270 {
b423cd4c 2271 /*
2272 * No, return an error...
2273 */
2274
2275 send_ipp_status(con, IPP_BAD_REQUEST,
2276 _("The printer-uri \"%s\" contains invalid characters."),
2277 uri->values[0].string.text);
2278 return;
ef416fc2 2279 }
ef416fc2 2280
ef416fc2 2281 /*
b423cd4c 2282 * See if the printer already exists; if not, create a new printer...
2283 */
ef416fc2 2284
b423cd4c 2285 if ((printer = cupsdFindPrinter(resource + 10)) == NULL)
ef416fc2 2286 {
2287 /*
b423cd4c 2288 * Printer doesn't exist; see if we have a class of the same name...
ef416fc2 2289 */
2290
a2326b5b 2291 if ((printer = cupsdFindClass(resource + 10)) != NULL)
ef416fc2 2292 {
b423cd4c 2293 /*
2294 * Yes, return an error...
2295 */
ef416fc2 2296
b423cd4c 2297 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2298 _("A class named \"%s\" already exists."),
b423cd4c 2299 resource + 10);
ef416fc2 2300 return;
2301 }
2302
2303 /*
2e4ff8af 2304 * No, check the default policy then add the printer...
ef416fc2 2305 */
2306
2e4ff8af
MS		 2307 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
2308 {
2309 send_http_error(con, status, NULL);
2310 return;
2311 }
2312
b423cd4c 2313 printer = cupsdAddPrinter(resource + 10);
2314 modify = 0;
ef416fc2 2315 }
2e4ff8af
MS		 2316 else if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
2317 NULL)) != HTTP_OK)
2318 {
2fb76298 2319 send_http_error(con, status, printer);
2e4ff8af
MS		 2320 return;
2321 }
b423cd4c 2322 else
2323 modify = 1;
ef416fc2 2324
b423cd4c 2325 /*
2326 * Look for attributes and copy them over as needed...
2327 */
ef416fc2 2328
b226ab99 2329 changed_driver = 0;
b423cd4c 2330 need_restart_job = 0;
ef416fc2 2331
7ae00c35
MS		 2332 if ((attr = ippFindAttribute(con->request, "printer-is-temporary", IPP_TAG_BOOLEAN)) != NULL)
2333 printer->temporary = ippGetBoolean(attr, 0);
2334
b423cd4c 2335 if ((attr = ippFindAttribute(con->request, "printer-location",
2336 IPP_TAG_TEXT)) != NULL)
2337 cupsdSetString(&printer->location, attr->values[0].string.text);
ef416fc2 2338
9b4bd602
MS		 2339 if ((attr = ippFindAttribute(con->request, "printer-geo-location", IPP_TAG_URI)) != NULL && !strncmp(attr->values[0].string.text, "geo:", 4))
2340 cupsdSetString(&printer->geo_location, attr->values[0].string.text);
2341
2342 if ((attr = ippFindAttribute(con->request, "printer-organization", IPP_TAG_TEXT)) != NULL)
2343 cupsdSetString(&printer->organization, attr->values[0].string.text);
2344
2345 if ((attr = ippFindAttribute(con->request, "printer-organizational-unit", IPP_TAG_TEXT)) != NULL)
2346 cupsdSetString(&printer->organizational_unit, attr->values[0].string.text);
2347
b423cd4c 2348 if ((attr = ippFindAttribute(con->request, "printer-info",
2349 IPP_TAG_TEXT)) != NULL)
2350 cupsdSetString(&printer->info, attr->values[0].string.text);
ef416fc2 2351
09a101d6 2352 set_device_uri = 0;
2353
b423cd4c 2354 if ((attr = ippFindAttribute(con->request, "device-uri",
2355 IPP_TAG_URI)) != NULL)
ef416fc2 2356 {
2357 /*
b423cd4c 2358 * Do we have a valid device URI?
ef416fc2 2359 */
2360
0af14961
MS		 2361 http_uri_status_t uri_status; /* URI separation status */
2362 char old_device_uri[1024];
2363 /* Old device URI */
2fb76298 2364
b423cd4c 2365 need_restart_job = 1;
ef416fc2 2366
2fb76298
MS		 2367 uri_status = httpSeparateURI(HTTP_URI_CODING_ALL,
2368 attr->values[0].string.text,
2369 scheme, sizeof(scheme),
2370 username, sizeof(username),
2371 host, sizeof(host), &port,
2372 resource, sizeof(resource));
2373
f0b589f7 2374 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s device-uri: %s", printer->name, httpURIStatusString(uri_status));
6961465f 2375
2fb76298
MS		 2376 if (uri_status < HTTP_URI_OK)
2377 {
84315f46 2378 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"."),
2fb76298 2379 attr->values[0].string.text);
f0b589f7
MS		 2380 if (!modify)
2381 cupsdDeletePrinter(printer, 0);
2382
2fb76298
MS		 2383 return;
2384 }
b423cd4c 2385
09a101d6 2386 if (!strcmp(scheme, "file"))
ef416fc2 2387 {
2388 /*
b423cd4c 2389 * See if the administrator has enabled file devices...
ef416fc2 2390 */
2391
b423cd4c 2392 if (!FileDevice && strcmp(resource, "/dev/null"))
ef416fc2 2393 {
2394 /*
b423cd4c 2395 * File devices are disabled and the URL is not file:/dev/null...
ef416fc2 2396 */
2397
b423cd4c 2398 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2399 _("File device URIs have been disabled. "
b423cd4c 2400 "To enable, see the FileDevice directive in "
cb7f98ee 2401 "\"%s/cups-files.conf\"."),
b423cd4c 2402 ServerRoot);
f0b589f7
MS		 2403 if (!modify)
2404 cupsdDeletePrinter(printer, 0);
2405
ef416fc2 2406 return;
2407 }
b423cd4c 2408 }
2409 else
2410 {
ef416fc2 2411 /*
b423cd4c 2412 * See if the backend exists and is executable...
ef416fc2 2413 */
2414
09a101d6 2415 snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, scheme);
b423cd4c 2416 if (access(srcfile, X_OK))
ef416fc2 2417 {
2418 /*
b423cd4c 2419 * Could not find device in list!
ef416fc2 2420 */
ef416fc2 2421
84315f46
MS		 2422 send_ipp_status(con, IPP_NOT_POSSIBLE,
2423 _("Bad device-uri scheme \"%s\"."), scheme);
f0b589f7
MS		 2424 if (!modify)
2425 cupsdDeletePrinter(printer, 0);
2426
b423cd4c 2427 return;
ef416fc2 2428 }
2429 }
ef416fc2 2430
0af14961
MS		 2431 if (printer->sanitized_device_uri)
2432 strlcpy(old_device_uri, printer->sanitized_device_uri,
2433 sizeof(old_device_uri));
2434 else
2435 old_device_uri[0] = '\0';
2436
2437 cupsdSetDeviceURI(printer, attr->values[0].string.text);
2438
b423cd4c 2439 cupsdLogMessage(CUPSD_LOG_INFO,
2440 "Setting %s device-uri to \"%s\" (was \"%s\".)",
0af14961
MS		 2441 printer->name, printer->sanitized_device_uri,
2442 old_device_uri);
ef416fc2 2443
09a101d6 2444 set_device_uri = 1;
ef416fc2 2445 }
2446
09a101d6 2447 set_port_monitor = 0;
2448
b423cd4c 2449 if ((attr = ippFindAttribute(con->request, "port-monitor",
09a101d6 2450 IPP_TAG_NAME)) != NULL)
ef416fc2 2451 {
b423cd4c 2452 ipp_attribute_t *supported; /* port-monitor-supported attribute */
ef416fc2 2453
ef416fc2 2454
b423cd4c 2455 need_restart_job = 1;
ef416fc2 2456
e4572d57 2457 supported = ippFindAttribute(printer->ppd_attrs, "port-monitor-supported",
a41f09e2 2458 IPP_TAG_NAME);
080811b1
MS		 2459 if (supported)
2460 {
2461 for (i = 0; i < supported->num_values; i ++)
2462 if (!strcmp(supported->values[i].string.text,
2463 attr->values[0].string.text))
2464 break;
2465 }
ef416fc2 2466
080811b1 2467 if (!supported || i >= supported->num_values)
b423cd4c 2468 {
84315f46 2469 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"."),
b423cd4c 2470 attr->values[0].string.text);
f0b589f7
MS		 2471 if (!modify)
2472 cupsdDeletePrinter(printer, 0);
2473
b423cd4c 2474 return;
2475 }
ef416fc2 2476
b423cd4c 2477 cupsdLogMessage(CUPSD_LOG_INFO,
2478 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2479 printer->name, attr->values[0].string.text,
09a101d6 2480 printer->port_monitor ? printer->port_monitor : "none");
ef416fc2 2481
b423cd4c 2482 if (strcmp(attr->values[0].string.text, "none"))
2483 cupsdSetString(&printer->port_monitor, attr->values[0].string.text);
2484 else
2485 cupsdClearString(&printer->port_monitor);
09a101d6 2486
2487 set_port_monitor = 1;
b423cd4c 2488 }
ef416fc2 2489
b423cd4c 2490 if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs",
f8b3a85b
MS		 2491 IPP_TAG_BOOLEAN)) != NULL &&
2492 attr->values[0].boolean != printer->accepting)
b423cd4c 2493 {
2494 cupsdLogMessage(CUPSD_LOG_INFO,
2495 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2496 printer->name, attr->values[0].boolean, printer->accepting);
ef416fc2 2497
b423cd4c 2498 printer->accepting = attr->values[0].boolean;
f8b3a85b
MS		 2499
2500 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
2501 "%s accepting jobs.",
2502 printer->accepting ? "Now" : "No longer");
b423cd4c 2503 }
bd7854cb 2504
7ae00c35 2505 if ((attr = ippFindAttribute(con->request, "printer-is-shared", IPP_TAG_BOOLEAN)) != NULL)
b423cd4c 2506 {
7ae00c35 2507 if (ippGetBoolean(attr, 0) &&
07ed0e9a
MS		 2508 printer->num_auth_info_required == 1 &&
2509 !strcmp(printer->auth_info_required[0], "negotiate"))
2510 {
2511 send_ipp_status(con, IPP_BAD_REQUEST,
2512 _("Cannot share a remote Kerberized printer."));
f0b589f7
MS		 2513 if (!modify)
2514 cupsdDeletePrinter(printer, 0);
2515
07ed0e9a
MS		 2516 return;
2517 }
2518
7dc6f91d
MS		 2519 if (printer->type & CUPS_PRINTER_REMOTE)
2520 {
2521 /*
2522 * Cannot re-share remote printers.
2523 */
2524
2525 send_ipp_status(con, IPP_BAD_REQUEST, _("Cannot change printer-is-shared for remote queues."));
f0b589f7
MS		 2526 if (!modify)
2527 cupsdDeletePrinter(printer, 0);
2528
7dc6f91d
MS		 2529 return;
2530 }
2531
7ae00c35 2532 if (printer->shared && !ippGetBoolean(attr, 0))
f7deaa1a 2533 cupsdDeregisterPrinter(printer, 1);
bd7854cb 2534
b423cd4c 2535 cupsdLogMessage(CUPSD_LOG_INFO,
2536 "Setting %s printer-is-shared to %d (was %d.)",
2537 printer->name, attr->values[0].boolean, printer->shared);
bd7854cb 2538
7ae00c35
MS		 2539 printer->shared = ippGetBoolean(attr, 0);
2540 if (printer->shared && printer->temporary)
2541 printer->temporary = 0;
b423cd4c 2542 }
bd7854cb 2543
b423cd4c 2544 if ((attr = ippFindAttribute(con->request, "printer-state",
2545 IPP_TAG_ENUM)) != NULL)
bd7854cb 2546 {
b423cd4c 2547 if (attr->values[0].integer != IPP_PRINTER_IDLE &&
2548 attr->values[0].integer != IPP_PRINTER_STOPPED)
2549 {
84315f46 2550 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d."),
b423cd4c 2551 attr->values[0].integer);
f0b589f7
MS		 2552 if (!modify)
2553 cupsdDeletePrinter(printer, 0);
2554
b423cd4c 2555 return;
2556 }
bd7854cb 2557
bc44d920 2558 cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)",
2559 printer->name, attr->values[0].integer, printer->state);
b423cd4c 2560
2561 if (attr->values[0].integer == IPP_PRINTER_STOPPED)
2562 cupsdStopPrinter(printer, 0);
2563 else
2564 {
2565 need_restart_job = 1;
2566 cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0);
2567 }
2568 }
745129be 2569
b423cd4c 2570 if ((attr = ippFindAttribute(con->request, "printer-state-message",
2571 IPP_TAG_TEXT)) != NULL)
2572 {
2573 strlcpy(printer->state_message, attr->values[0].string.text,
2574 sizeof(printer->state_message));
f8b3a85b
MS		 2575
2576 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL, "%s",
2577 printer->state_message);
bd7854cb 2578 }
2579
1f6f3dbc
MS		 2580 if ((attr = ippFindAttribute(con->request, "printer-state-reasons",
2581 IPP_TAG_KEYWORD)) != NULL)
2582 {
2583 if (attr->num_values >
2584 (int)(sizeof(printer->reasons) / sizeof(printer->reasons[0])))
2585 {
2586 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2587 _("Too many printer-state-reasons values (%d > %d)."),
1f6f3dbc
MS		 2588 attr->num_values,
2589 (int)(sizeof(printer->reasons) /
2590 sizeof(printer->reasons[0])));
f0b589f7
MS		 2591 if (!modify)
2592 cupsdDeletePrinter(printer, 0);
2593
1f6f3dbc
MS		 2594 return;
2595 }
2596
2597 for (i = 0; i < printer->num_reasons; i ++)
2598 _cupsStrFree(printer->reasons[i]);
2599
2600 printer->num_reasons = 0;
2601 for (i = 0; i < attr->num_values; i ++)
2602 {
2603 if (!strcmp(attr->values[i].string.text, "none"))
2604 continue;
2605
2606 printer->reasons[printer->num_reasons] =
426c6a59 2607 _cupsStrRetain(attr->values[i].string.text);
745129be 2608 printer->num_reasons ++;
1f6f3dbc 2609
745129be 2610 if (!strcmp(attr->values[i].string.text, "paused") &&
1f6f3dbc
MS		 2611 printer->state != IPP_PRINTER_STOPPED)
2612 {
2613 cupsdLogMessage(CUPSD_LOG_INFO,
2614 "Setting %s printer-state to %d (was %d.)",
2615 printer->name, IPP_PRINTER_STOPPED, printer->state);
2616 cupsdStopPrinter(printer, 0);
2617 }
1f6f3dbc
MS		 2618 }
2619
2620 if (PrintcapFormat == PRINTCAP_PLIST)
2621 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
f8b3a85b
MS		 2622
2623 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
2624 "Printer \"%s\" state changed.", printer->name);
1f6f3dbc
MS		 2625 }
2626
f0b589f7
MS		 2627 if (!set_printer_defaults(con, printer))
2628 {
2629 if (!modify)
2630 cupsdDeletePrinter(printer, 0);
2631
2632 return;
2633 }
b423cd4c 2634
09a101d6 2635 if ((attr = ippFindAttribute(con->request, "auth-info-required",
2636 IPP_TAG_KEYWORD)) != NULL)
2637 cupsdSetAuthInfoRequired(printer, NULL, attr);
2638
bd7854cb 2639 /*
b423cd4c 2640 * See if we have all required attributes...
bd7854cb 2641 */
2642
b423cd4c 2643 if (!printer->device_uri)
2644 cupsdSetString(&printer->device_uri, "file:///dev/null");
bd7854cb 2645
2646 /*
e67e2f9e 2647 * See if we have a PPD file attached to the request...
bd7854cb 2648 */
2649
b423cd4c 2650 if (con->filename)
2651 {
2652 need_restart_job = 1;
b226ab99 2653 changed_driver = 1;
bd7854cb 2654
b423cd4c 2655 strlcpy(srcfile, con->filename, sizeof(srcfile));
ef416fc2 2656
b423cd4c 2657 if ((fp = cupsFileOpen(srcfile, "rb")))
2658 {
2659 /*
2660 * Yes; get the first line from it...
2661 */
ef416fc2 2662
b423cd4c 2663 line[0] = '\0';
2664 cupsFileGets(fp, line, sizeof(line));
2665 cupsFileClose(fp);
ef416fc2 2666
b423cd4c 2667 /*
2668 * Then see what kind of file it is...
2669 */
ef416fc2 2670
e67e2f9e 2671 if (strncmp(line, "*PPD-Adobe", 10))
b423cd4c 2672 {
e67e2f9e 2673 send_ipp_status(con, IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED, _("Bad PPD file."));
f0b589f7
MS		 2674 if (!modify)
2675 cupsdDeletePrinter(printer, 0);
2676
e67e2f9e 2677 return;
b423cd4c 2678 }
ef416fc2 2679
b423cd4c 2680 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot,
2681 printer->name);
ef416fc2 2682
e67e2f9e
MS		 2683 /*
2684 * The new file is a PPD file, so move the file over to the ppd
2685 * directory...
2686 */
568fa3fa 2687
e67e2f9e 2688 if (copy_file(srcfile, dstfile, ConfigFilePerm))
b423cd4c 2689 {
e67e2f9e 2690 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file - %s"), strerror(errno));
f0b589f7
MS		 2691 if (!modify)
2692 cupsdDeletePrinter(printer, 0);
2693
e67e2f9e 2694 return;
b423cd4c 2695 }
e67e2f9e
MS		 2696
2697 cupsdLogMessage(CUPSD_LOG_DEBUG, "Copied PPD file successfully");
b423cd4c 2698 }
2699 }
e67e2f9e 2700 else if ((attr = ippFindAttribute(con->request, "ppd-name", IPP_TAG_NAME)) != NULL)
ef416fc2 2701 {
e67e2f9e
MS		 2702 const char *ppd_name = ippGetString(attr, 0, NULL);
2703 /* ppd-name value */
2704
b423cd4c 2705 need_restart_job = 1;
b226ab99 2706 changed_driver = 1;
ef416fc2 2707
e67e2f9e 2708 if (!strcmp(ppd_name, "raw"))
ef416fc2 2709 {
b423cd4c 2710 /*
e67e2f9e 2711 * Raw driver, remove any existing PPD file.
b423cd4c 2712 */
ef416fc2 2713
e67e2f9e 2714 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, printer->name);
b423cd4c 2715 unlink(dstfile);
2716 }
e67e2f9e
MS		 2717 else if (strstr(ppd_name, "../"))
2718 {
2719 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Invalid ppd-name value."));
f0b589f7
MS		 2720 if (!modify)
2721 cupsdDeletePrinter(printer, 0);
2722
e67e2f9e
MS		 2723 return;
2724 }
b423cd4c 2725 else
ef416fc2 2726 {
b423cd4c 2727 /*
2728 * PPD model file...
2729 */
2730
e67e2f9e 2731 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, printer->name);
b423cd4c 2732
e67e2f9e 2733 if (copy_model(con, ppd_name, dstfile))
b423cd4c 2734 {
84315f46 2735 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file."));
f0b589f7
MS		 2736 if (!modify)
2737 cupsdDeletePrinter(printer, 0);
2738
b423cd4c 2739 return;
2740 }
568fa3fa 2741
e67e2f9e 2742 cupsdLogMessage(CUPSD_LOG_DEBUG, "Copied PPD file successfully");
b226ab99
MS		 2743 }
2744 }
2745
2746 if (changed_driver)
2747 {
2748 /*
e67e2f9e
MS		 2749 * If we changed the PPD, then remove the printer's cache file and clear the
2750 * printer-state-reasons...
b226ab99
MS		 2751 */
2752
2753 char cache_name[1024]; /* Cache filename for printer attrs */
2754
f0b589f7 2755 snprintf(cache_name, sizeof(cache_name), "%s/%s.data", CacheDir, printer->name);
54afec33
MS		 2756 unlink(cache_name);
2757
c7017ecc
MS		 2758 cupsdSetPrinterReasons(printer, "none");
2759
b226ab99
MS		 2760 /*
2761 * (Re)register color profiles...
2762 */
568fa3fa 2763
a29fd7dd 2764 cupsdRegisterColor(printer);
ef416fc2 2765 }
2766
09a101d6 2767 /*
2768 * If we set the device URI but not the port monitor, check which port
2769 * monitor to use by default...
2770 */
2771
2772 if (set_device_uri && !set_port_monitor)
2773 {
2774 ppd_file_t *ppd; /* PPD file */
2775 ppd_attr_t *ppdattr; /* cupsPortMonitor attribute */
2776
2777
2778 httpSeparateURI(HTTP_URI_CODING_ALL, printer->device_uri, scheme,
2779 sizeof(scheme), username, sizeof(username), host,
2780 sizeof(host), &port, resource, sizeof(resource));
2781
2782 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot,
2783 printer->name);
9c80ffa2 2784 if ((ppd = _ppdOpenFile(srcfile, _PPD_LOCALIZATION_NONE)) != NULL)
09a101d6 2785 {
2786 for (ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
2787 ppdattr;
2788 ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
2789 if (!strcmp(scheme, ppdattr->spec))
2790 {
2791 cupsdLogMessage(CUPSD_LOG_INFO,
2792 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2793 printer->name, ppdattr->value,
bc44d920 2794 printer->port_monitor ? printer->port_monitor
2795 : "none");
09a101d6 2796
2797 if (strcmp(ppdattr->value, "none"))
2798 cupsdSetString(&printer->port_monitor, ppdattr->value);
2799 else
2800 cupsdClearString(&printer->port_monitor);
2801
2802 break;
2803 }
2804
2805 ppdClose(ppd);
2806 }
2807 }
2808
9b4bd602
MS		 2809 printer->config_time = time(NULL);
2810
ef416fc2 2811 /*
b423cd4c 2812 * Update the printer attributes and return...
ef416fc2 2813 */
2814
b423cd4c 2815 cupsdSetPrinterAttrs(printer);
7ae00c35
MS		 2816 if (!printer->temporary)
2817 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 2818
b423cd4c 2819 if (need_restart_job && printer->job)
ef416fc2 2820 {
b423cd4c 2821 /*
b9faaae1 2822 * Restart the current job...
b423cd4c 2823 */
ef416fc2 2824
b9faaae1
MS		 2825 cupsdSetJobState(printer->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
2826 "Job restarted because the printer was modified.");
ef416fc2 2827 }
2828
3dfe78b3 2829 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
b423cd4c 2830
2831 if (modify)
ef416fc2 2832 {
c7017ecc 2833 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED,
f8b3a85b
MS		 2834 printer, NULL, "Printer \"%s\" modified by \"%s\".",
2835 printer->name, get_username(con));
ef416fc2 2836
b423cd4c 2837 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".",
2838 printer->name, get_username(con));
ef416fc2 2839 }
b423cd4c 2840 else
2841 {
c7017ecc 2842 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED,
f8b3a85b
MS		 2843 printer, NULL, "New printer \"%s\" added by \"%s\".",
2844 printer->name, get_username(con));
ef416fc2 2845
b423cd4c 2846 cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".",
2847 printer->name, get_username(con));
2848 }
2849
2850 con->response->request.status.status_code = IPP_OK;
ef416fc2 2851}
2852
2853
2854/*
b423cd4c 2855 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2856 * based upon the printer state...
ef416fc2 2857 */
2858
b423cd4c 2859static void
2860add_printer_state_reasons(
2861 cupsd_client_t *con, /* I - Client connection */
2862 cupsd_printer_t *p) /* I - Printer info */
ef416fc2 2863{
b423cd4c 2864 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2865 "add_printer_state_reasons(%p[%d], %p[%s])",
996acce8 2866 con, con->number, p, p->name);
ef416fc2 2867
b423cd4c 2868 if (p->num_reasons == 0)
2869 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
745129be 2870 "printer-state-reasons", NULL, "none");
b423cd4c 2871 else
2872 ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2873 "printer-state-reasons", p->num_reasons, NULL,
2874 (const char * const *)p->reasons);
2875}
ef416fc2 2876
ef416fc2 2877
b423cd4c 2878/*
2879 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2880 * the specified printer or class.
2881 */
ef416fc2 2882
b423cd4c 2883static void
2884add_queued_job_count(
2885 cupsd_client_t *con, /* I - Client connection */
2886 cupsd_printer_t *p) /* I - Printer or class */
2887{
2888 int count; /* Number of jobs on destination */
ef416fc2 2889
ef416fc2 2890
b423cd4c 2891 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])",
996acce8 2892 con, con->number, p, p->name);
ef416fc2 2893
b423cd4c 2894 count = cupsdGetPrinterJobCount(p->name);
ef416fc2 2895
b423cd4c 2896 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2897 "queued-job-count", count);
2898}
ef416fc2 2899
ef416fc2 2900
b423cd4c 2901/*
2902 * 'apply_printer_defaults()' - Apply printer default options to a job.
2903 */
ef416fc2 2904
b423cd4c 2905static void
2906apply_printer_defaults(
2907 cupsd_printer_t *printer, /* I - Printer */
2908 cupsd_job_t *job) /* I - Job */
2909{
2910 int i, /* Looping var */
2911 num_options; /* Number of default options */
2912 cups_option_t *options, /* Default options */
f7deaa1a 2913 *option; /* Current option */
ef416fc2 2914
ef416fc2 2915
b423cd4c 2916 /*
2917 * Collect all of the default options and add the missing ones to the
2918 * job object...
2919 */
ef416fc2 2920
1f0275e3
MS		 2921 for (i = printer->num_options, num_options = 0, options = NULL,
2922 option = printer->options;
b423cd4c 2923 i > 0;
2924 i --, option ++)
2925 if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO))
2926 {
2927 num_options = cupsAddOption(option->name, option->value, num_options,
2928 &options);
2929 }
ef416fc2 2930
b423cd4c 2931 /*
2932 * Encode these options as attributes in the job object...
2933 */
ef416fc2 2934
b423cd4c 2935 cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB);
2936 cupsFreeOptions(num_options, options);
2937}
2938
2939
2940/*
2941 * 'authenticate_job()' - Set job authentication info.
2942 */
2943
2944static void
2945authenticate_job(cupsd_client_t *con, /* I - Client connection */
2946 ipp_attribute_t *uri) /* I - Job URI */
2947{
f7deaa1a 2948 ipp_attribute_t *attr, /* job-id attribute */
2949 *auth_info; /* auth-info attribute */
b423cd4c 2950 int jobid; /* Job ID */
2951 cupsd_job_t *job; /* Current job */
61cf44e2 2952 char scheme[HTTP_MAX_URI],
b423cd4c 2953 /* Method portion of URI */
2954 username[HTTP_MAX_URI],
2955 /* Username portion of URI */
2956 host[HTTP_MAX_URI],
2957 /* Host portion of URI */
2958 resource[HTTP_MAX_URI];
2959 /* Resource portion of URI */
2960 int port; /* Port portion of URI */
ef416fc2 2961
ef416fc2 2962
b423cd4c 2963 cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)",
996acce8 2964 con, con->number, uri->values[0].string.text);
ef416fc2 2965
b423cd4c 2966 /*
2967 * Start with "everything is OK" status...
2968 */
ef416fc2 2969
b423cd4c 2970 con->response->request.status.status_code = IPP_OK;
ef416fc2 2971
b423cd4c 2972 /*
2973 * See if we have a job URI or a printer URI...
2974 */
ef416fc2 2975
b423cd4c 2976 if (!strcmp(uri->name, "printer-uri"))
2977 {
2978 /*
2979 * Got a printer URI; see if we also have a job-id attribute...
2980 */
ef416fc2 2981
b423cd4c 2982 if ((attr = ippFindAttribute(con->request, "job-id",
2983 IPP_TAG_INTEGER)) == NULL)
2984 {
2985 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 2986 _("Got a printer-uri attribute but no job-id."));
b423cd4c 2987 return;
2988 }
2989
2990 jobid = attr->values[0].integer;
2991 }
2992 else
2993 {
2994 /*
2995 * Got a job URI; parse it to get the job ID...
2996 */
ef416fc2 2997
61cf44e2
MS		 2998 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
2999 sizeof(scheme), username, sizeof(username), host,
b423cd4c 3000 sizeof(host), &port, resource, sizeof(resource));
f7deaa1a 3001
b423cd4c 3002 if (strncmp(resource, "/jobs/", 6))
3003 {
3004 /*
3005 * Not a valid URI!
3006 */
ef416fc2 3007
84315f46 3008 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 3009 uri->values[0].string.text);
3010 return;
3011 }
ef416fc2 3012
b423cd4c 3013 jobid = atoi(resource + 6);
3014 }
ef416fc2 3015
b423cd4c 3016 /*
3017 * See if the job exists...
3018 */
ef416fc2 3019
b423cd4c 3020 if ((job = cupsdFindJob(jobid)) == NULL)
3021 {
3022 /*
3023 * Nope - return a "not found" error...
3024 */
ef416fc2 3025
84315f46 3026 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 3027 return;
b423cd4c 3028 }
ef416fc2 3029
b423cd4c 3030 /*
3031 * See if the job has been completed...
3032 */
3033
3034 if (job->state_value != IPP_JOB_HELD)
ef416fc2 3035 {
3036 /*
b423cd4c 3037 * Return a "not-possible" error...
ef416fc2 3038 */
3039
b423cd4c 3040 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 3041 _("Job #%d is not held for authentication."),
b423cd4c 3042 jobid);
3043 return;
3044 }
ef416fc2 3045
b423cd4c 3046 /*
3047 * See if we have already authenticated...
3048 */
3049
f7deaa1a 3050 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
3051
3052 if (!con->username[0] && !auth_info)
b423cd4c 3053 {
db1f069b
MS		 3054 cupsd_printer_t *printer; /* Job destination */
3055
db1f069b
MS		 3056 /*
3057 * No auth data. If we need to authenticate via Kerberos, send a
3058 * HTTP auth challenge, otherwise just return an IPP error...
3059 */
3060
3061 printer = cupsdFindDest(job->dest);
3062
3063 if (printer && printer->num_auth_info_required > 0 &&
3064 !strcmp(printer->auth_info_required[0], "negotiate"))
3065 send_http_error(con, HTTP_UNAUTHORIZED, printer);
3066 else
3067 send_ipp_status(con, IPP_NOT_AUTHORIZED,
84315f46 3068 _("No authentication information provided."));
b423cd4c 3069 return;
3070 }
3071
3072 /*
3073 * See if the job is owned by the requesting user...
3074 */
3075
3076 if (!validate_user(job, con, job->username, username, sizeof(username)))
3077 {
b0f6947b
MS		 3078 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3079 cupsdFindDest(job->dest));
b423cd4c 3080 return;
3081 }
3082
3083 /*
3084 * Save the authentication information for this job...
3085 */
3086
f7deaa1a 3087 save_auth_info(con, job, auth_info);
b423cd4c 3088
3089 /*
3090 * Reset the job-hold-until value to "no-hold"...
3091 */
3092
3093 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
3094 IPP_TAG_KEYWORD)) == NULL)
3095 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
3096
3097 if (attr)
3098 {
5e6c3df7
MS		 3099 ippSetValueTag(job->attrs, &attr, IPP_TAG_KEYWORD);
3100 ippSetString(job->attrs, &attr, 0, "no-hold");
ef416fc2 3101 }
b423cd4c 3102
3103 /*
3104 * Release the job and return...
3105 */
3106
3107 cupsdReleaseJob(job);
3108
c8fef167
MS		 3109 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, NULL, job, "Job authenticated by user");
3110
75bd9771 3111 cupsdLogJob(job, CUPSD_LOG_INFO, "Authenticated by \"%s\".", con->username);
c8fef167
MS		 3112
3113 cupsdCheckJobs();
ef416fc2 3114}
3115
3116
3117/*
aaf19ab0 3118 * 'cancel_all_jobs()' - Cancel all or selected print jobs.
ef416fc2 3119 */
3120
b423cd4c 3121static void
3122cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */
3123 ipp_attribute_t *uri) /* I - Job or Printer URI */
ef416fc2 3124{
aaf19ab0 3125 int i; /* Looping var */
b423cd4c 3126 http_status_t status; /* Policy status */
b423cd4c 3127 cups_ptype_t dtype; /* Destination type */
f7deaa1a 3128 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
b423cd4c 3129 userpass[HTTP_MAX_URI], /* Username portion of URI */
f7deaa1a 3130 hostname[HTTP_MAX_URI], /* Host portion of URI */
b423cd4c 3131 resource[HTTP_MAX_URI]; /* Resource portion of URI */
3132 int port; /* Port portion of URI */
3133 ipp_attribute_t *attr; /* Attribute in request */
aaf19ab0
MS		 3134 const char *username = NULL; /* Username */
3135 cupsd_jobaction_t purge = CUPSD_JOB_DEFAULT;
3136 /* Purge? */
b423cd4c 3137 cupsd_printer_t *printer; /* Printer */
aaf19ab0
MS		 3138 ipp_attribute_t *job_ids; /* job-ids attribute */
3139 cupsd_job_t *job; /* Job */
ef416fc2 3140
3141
b423cd4c 3142 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con,
996acce8 3143 con->number, uri->values[0].string.text);
ef416fc2 3144
3145 /*
aaf19ab0 3146 * Get the jobs to cancel/purge...
ef416fc2 3147 */
3148
aaf19ab0 3149 switch (con->request->request.op.operation_id)
b423cd4c 3150 {
aaf19ab0
MS		 3151 case IPP_PURGE_JOBS :
3152 /*
3153 * Get the username (if any) for the jobs we want to cancel (only if
3154 * "my-jobs" is specified...
3155 */
ef416fc2 3156
aaf19ab0
MS		 3157 if ((attr = ippFindAttribute(con->request, "my-jobs",
3158 IPP_TAG_BOOLEAN)) != NULL &&
3159 attr->values[0].boolean)
3160 {
3161 if ((attr = ippFindAttribute(con->request, "requesting-user-name",
3162 IPP_TAG_NAME)) != NULL)
3163 username = attr->values[0].string.text;
3164 else
3165 {
3166 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3167 _("Missing requesting-user-name attribute."));
aaf19ab0
MS		 3168 return;
3169 }
3170 }
ef416fc2 3171
aaf19ab0
MS		 3172 /*
3173 * Look for the "purge-jobs" attribute...
3174 */
3175
3176 if ((attr = ippFindAttribute(con->request, "purge-jobs",
3177 IPP_TAG_BOOLEAN)) != NULL)
3178 purge = attr->values[0].boolean ? CUPSD_JOB_PURGE : CUPSD_JOB_DEFAULT;
3179 else
3180 purge = CUPSD_JOB_PURGE;
3181 break;
3182
3183 case IPP_CANCEL_MY_JOBS :
3184 if (con->username[0])
3185 username = con->username;
3186 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
3187 IPP_TAG_NAME)) != NULL)
3188 username = attr->values[0].string.text;
3189 else
3190 {
3191 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3192 _("Missing requesting-user-name attribute."));
aaf19ab0
MS		 3193 return;
3194 }
3195
3196 default :
3197 break;
ef416fc2 3198 }
aaf19ab0
MS		 3199
3200 job_ids = ippFindAttribute(con->request, "job-ids", IPP_TAG_INTEGER);
ef416fc2 3201
b423cd4c 3202 /*
aaf19ab0 3203 * See if we have a printer URI...
b423cd4c 3204 */
3205
aaf19ab0
MS		 3206 if (strcmp(uri->name, "printer-uri"))
3207 {
3208 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3209 _("The printer-uri attribute is required."));
aaf19ab0
MS		 3210 return;
3211 }
ef416fc2 3212
3213 /*
b423cd4c 3214 * And if the destination is valid...
ef416fc2 3215 */
3216
f7deaa1a 3217 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 3218 {
3219 /*
b423cd4c 3220 * Bad URI?
ef416fc2 3221 */
3222
f7deaa1a 3223 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text,
3224 scheme, sizeof(scheme), userpass, sizeof(userpass),
3225 hostname, sizeof(hostname), &port,
3226 resource, sizeof(resource));
3227
b423cd4c 3228 if ((!strncmp(resource, "/printers/", 10) && resource[10]) ||
3229 (!strncmp(resource, "/classes/", 9) && resource[9]))
3230 {
3231 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3232 _("The printer or class does not exist."));
b423cd4c 3233 return;
3234 }
ef416fc2 3235
b423cd4c 3236 /*
3237 * Check policy...
3238 */
3239
3240 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
3241 {
f899b121 3242 send_http_error(con, status, NULL);
b423cd4c 3243 return;
3244 }
ef416fc2 3245
aaf19ab0
MS		 3246 if (job_ids)
3247 {
3248 for (i = 0; i < job_ids->num_values; i ++)
3249 {
db8b865d 3250 if ((job = cupsdFindJob(job_ids->values[i].integer)) == NULL)
aaf19ab0 3251 break;
db8b865d
MS		 3252
3253 if (con->request->request.op.operation_id == IPP_CANCEL_MY_JOBS &&
3254 _cups_strcasecmp(job->username, username))
3255 break;
aaf19ab0
MS		 3256 }
3257
3258 if (i < job_ids->num_values)
3259 {
84315f46 3260 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3261 job_ids->values[i].integer);
3262 return;
3263 }
ef416fc2 3264
aaf19ab0
MS		 3265 for (i = 0; i < job_ids->num_values; i ++)
3266 {
3267 job = cupsdFindJob(job_ids->values[i].integer);
ef416fc2 3268
aaf19ab0
MS		 3269 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
3270 purge == CUPSD_JOB_PURGE ? "Job purged by user." :
3271 "Job canceled by user.");
3272 }
3273
3274 cupsdLogMessage(CUPSD_LOG_INFO, "Selected jobs were %s by \"%s\".",
3275 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3276 get_username(con));
3277 }
3278 else
3279 {
3280 /*
3281 * Cancel all jobs on all printers...
3282 */
3283
3284 cupsdCancelJobs(NULL, username, purge);
3285
3286 cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".",
3287 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3288 get_username(con));
3289 }
ef416fc2 3290 }
b423cd4c 3291 else
ef416fc2 3292 {
3293 /*
b423cd4c 3294 * Check policy...
ef416fc2 3295 */
3296
f7deaa1a 3297 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
3298 NULL)) != HTTP_OK)
b423cd4c 3299 {
f899b121 3300 send_http_error(con, status, printer);
b423cd4c 3301 return;
3302 }
ef416fc2 3303
aaf19ab0
MS		 3304 if (job_ids)
3305 {
3306 for (i = 0; i < job_ids->num_values; i ++)
3307 {
3308 if ((job = cupsdFindJob(job_ids->values[i].integer)) == NULL ||
88f9aafc 3309 _cups_strcasecmp(job->dest, printer->name))
aaf19ab0 3310 break;
db8b865d
MS		 3311
3312 if (con->request->request.op.operation_id == IPP_CANCEL_MY_JOBS &&
3313 _cups_strcasecmp(job->username, username))
3314 break;
aaf19ab0 3315 }
b423cd4c 3316
aaf19ab0
MS		 3317 if (i < job_ids->num_values)
3318 {
84315f46 3319 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3320 job_ids->values[i].integer);
3321 return;
3322 }
b423cd4c 3323
aaf19ab0
MS		 3324 for (i = 0; i < job_ids->num_values; i ++)
3325 {
3326 job = cupsdFindJob(job_ids->values[i].integer);
3327
3328 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
3329 purge == CUPSD_JOB_PURGE ? "Job purged by user." :
3330 "Job canceled by user.");
3331 }
3332
3333 cupsdLogMessage(CUPSD_LOG_INFO, "Selected jobs were %s by \"%s\".",
3334 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3335 get_username(con));
3336 }
3337 else
3338 {
3339 /*
3340 * Cancel all of the jobs on the named printer...
3341 */
3342
3343 cupsdCancelJobs(printer->name, username, purge);
3344
3345 cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".",
3346 printer->name,
3347 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3348 get_username(con));
3349 }
ef416fc2 3350 }
3351
b423cd4c 3352 con->response->request.status.status_code = IPP_OK;
8ef06c79
MS		 3353
3354 cupsdCheckJobs();
b423cd4c 3355}
3356
3357
3358/*
3359 * 'cancel_job()' - Cancel a print job.
3360 */
3361
3362static void
3363cancel_job(cupsd_client_t *con, /* I - Client connection */
3364 ipp_attribute_t *uri) /* I - Job or Printer URI */
3365{
3366 ipp_attribute_t *attr; /* Current attribute */
3367 int jobid; /* Job ID */
f7deaa1a 3368 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
b423cd4c 3369 username[HTTP_MAX_URI], /* Username portion of URI */
3370 host[HTTP_MAX_URI], /* Host portion of URI */
3371 resource[HTTP_MAX_URI]; /* Resource portion of URI */
3372 int port; /* Port portion of URI */
3373 cupsd_job_t *job; /* Job information */
bc44d920 3374 cups_ptype_t dtype; /* Destination type (printer/class) */
b423cd4c 3375 cupsd_printer_t *printer; /* Printer data */
68b10830 3376 cupsd_jobaction_t purge; /* Purge the job? */
b423cd4c 3377
3378
3379 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con,
996acce8 3380 con->number, uri->values[0].string.text);
b423cd4c 3381
ef416fc2 3382 /*
b423cd4c 3383 * See if we have a job URI or a printer URI...
ef416fc2 3384 */
3385
b423cd4c 3386 if (!strcmp(uri->name, "printer-uri"))
3387 {
3388 /*
3389 * Got a printer URI; see if we also have a job-id attribute...
3390 */
3391
3392 if ((attr = ippFindAttribute(con->request, "job-id",
3393 IPP_TAG_INTEGER)) == NULL)
3394 {
3395 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3396 _("Got a printer-uri attribute but no job-id."));
b423cd4c 3397 return;
3398 }
3399
3400 if ((jobid = attr->values[0].integer) == 0)
ef416fc2 3401 {
3402 /*
b423cd4c 3403 * Find the current job on the specified printer...
ef416fc2 3404 */
3405
f7deaa1a 3406 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 3407 {
3408 /*
b423cd4c 3409 * Bad URI...
ef416fc2 3410 */
3411
b423cd4c 3412 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3413 _("The printer or class does not exist."));
b423cd4c 3414 return;
ef416fc2 3415 }
3416
3417 /*
b9faaae1 3418 * See if there are any pending jobs...
ef416fc2 3419 */
3420
b9faaae1
MS		 3421 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
3422 job;
3423 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
3424 if (job->state_value <= IPP_JOB_PROCESSING &&
88f9aafc 3425 !_cups_strcasecmp(job->dest, printer->name))
b9faaae1
MS		 3426 break;
3427
3428 if (job)
3429 jobid = job->id;
ef416fc2 3430 else
ef416fc2 3431 {
3432 /*
b9faaae1 3433 * No, try stopped jobs...
ef416fc2 3434 */
f7deaa1a 3435
b9faaae1 3436 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
b423cd4c 3437 job;
3438 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
b9faaae1 3439 if (job->state_value == IPP_JOB_STOPPED &&
88f9aafc 3440 !_cups_strcasecmp(job->dest, printer->name))
b423cd4c 3441 break;
ef416fc2 3442
b423cd4c 3443 if (job)
3444 jobid = job->id;
3445 else
ef416fc2 3446 {
84315f46 3447 send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s."),
b9faaae1
MS		 3448 printer->name);
3449 return;
b423cd4c 3450 }
3451 }
3452 }
3453 }
3454 else
3455 {
3456 /*
3457 * Got a job URI; parse it to get the job ID...
3458 */
ef416fc2 3459
f7deaa1a 3460 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
3461 sizeof(scheme), username, sizeof(username), host,
b423cd4c 3462 sizeof(host), &port, resource, sizeof(resource));
f7deaa1a 3463
b423cd4c 3464 if (strncmp(resource, "/jobs/", 6))
3465 {
3466 /*
3467 * Not a valid URI!
3468 */
ef416fc2 3469
84315f46 3470 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 3471 uri->values[0].string.text);
3472 return;
3473 }
3474
3475 jobid = atoi(resource + 6);
3476 }
3477
0a682745
MS		 3478 /*
3479 * Look for the "purge-job" attribute...
3480 */
3481
3482 if ((attr = ippFindAttribute(con->request, "purge-job",
3483 IPP_TAG_BOOLEAN)) != NULL)
68b10830 3484 purge = attr->values[0].boolean ? CUPSD_JOB_PURGE : CUPSD_JOB_DEFAULT;
0a682745 3485 else
68b10830 3486 purge = CUPSD_JOB_DEFAULT;
0a682745 3487
b423cd4c 3488 /*
3489 * See if the job exists...
3490 */
3491
3492 if ((job = cupsdFindJob(jobid)) == NULL)
3493 {
3494 /*
3495 * Nope - return a "not found" error...
3496 */
3497
84315f46 3498 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 3499 return;
3500 }
3501
3502 /*
3503 * See if the job is owned by the requesting user...
3504 */
3505
3506 if (!validate_user(job, con, job->username, username, sizeof(username)))
3507 {
b0f6947b
MS		 3508 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3509 cupsdFindDest(job->dest));
b423cd4c 3510 return;
3511 }
3512
3513 /*
d09495fa 3514 * See if the job is already completed, canceled, or aborted; if so,
b423cd4c 3515 * we can't cancel...
3516 */
3517
68b10830 3518 if (job->state_value >= IPP_JOB_CANCELED && purge != CUPSD_JOB_PURGE)
b423cd4c 3519 {
e1d6a774 3520 switch (job->state_value)
3521 {
d09495fa 3522 case IPP_JOB_CANCELED :
e1d6a774 3523 send_ipp_status(con, IPP_NOT_POSSIBLE,
d09495fa 3524 _("Job #%d is already canceled - can\'t cancel."),
e1d6a774 3525 jobid);
3526 break;
3527
3528 case IPP_JOB_ABORTED :
3529 send_ipp_status(con, IPP_NOT_POSSIBLE,
3530 _("Job #%d is already aborted - can\'t cancel."),
3531 jobid);
3532 break;
3533
3534 default :
3535 send_ipp_status(con, IPP_NOT_POSSIBLE,
3536 _("Job #%d is already completed - can\'t cancel."),
3537 jobid);
3538 break;
3539 }
3540
b423cd4c 3541 return;
3542 }
ef416fc2 3543
b423cd4c 3544 /*
3545 * Cancel the job and return...
3546 */
ef416fc2 3547
b9faaae1 3548 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
68b10830
MS		 3549 purge == CUPSD_JOB_PURGE ? "Job purged by \"%s\"" :
3550 "Job canceled by \"%s\"",
b9faaae1 3551 username);
b423cd4c 3552 cupsdCheckJobs();
ef416fc2 3553
68b10830 3554 if (purge == CUPSD_JOB_PURGE)
0a682745 3555 cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Purged by \"%s\".", jobid,
75bd9771 3556 username);
0a682745
MS		 3557 else
3558 cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Canceled by \"%s\".", jobid,
75bd9771 3559 username);
ef416fc2 3560
b423cd4c 3561 con->response->request.status.status_code = IPP_OK;
3562}
ef416fc2 3563
ef416fc2 3564
b423cd4c 3565/*
3566 * 'cancel_subscription()' - Cancel a subscription.
3567 */
ef416fc2 3568
b423cd4c 3569static void
3570cancel_subscription(
3571 cupsd_client_t *con, /* I - Client connection */
3572 int sub_id) /* I - Subscription ID */
3573{
3574 http_status_t status; /* Policy status */
3575 cupsd_subscription_t *sub; /* Subscription */
ef416fc2 3576
ef416fc2 3577
b423cd4c 3578 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3579 "cancel_subscription(con=%p[%d], sub_id=%d)",
996acce8 3580 con, con->number, sub_id);
ef416fc2 3581
b423cd4c 3582 /*
3583 * Is the subscription ID valid?
3584 */
ef416fc2 3585
b423cd4c 3586 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
3587 {
3588 /*
3589 * Bad subscription ID...
3590 */
ef416fc2 3591
b423cd4c 3592 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3593 _("Subscription #%d does not exist."), sub_id);
b423cd4c 3594 return;
3595 }
ef416fc2 3596
b423cd4c 3597 /*
3598 * Check policy...
3599 */
ef416fc2 3600
b423cd4c 3601 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
3602 DefaultPolicyPtr,
3603 con, sub->owner)) != HTTP_OK)
3604 {
f899b121 3605 send_http_error(con, status, sub->dest);
b423cd4c 3606 return;
3607 }
ef416fc2 3608
b423cd4c 3609 /*
3610 * Cancel the subscription...
3611 */
ef416fc2 3612
b423cd4c 3613 cupsdDeleteSubscription(sub, 1);
ef416fc2 3614
b423cd4c 3615 con->response->request.status.status_code = IPP_OK;
ef416fc2 3616}
3617
3618
3dfe78b3
MS		 3619/*
3620 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
3621 */
3622
3623static int /* O - 1 if OK, 0 if not */
3624check_rss_recipient(
3625 const char *recipient) /* I - Recipient URI */
3626{
3627 cupsd_subscription_t *sub; /* Current subscription */
3628
3629
3630 for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions);
3631 sub;
3632 sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions))
3633 if (sub->recipient)
3634 {
3635 /*
3636 * Compare the URIs up to the first ?...
3637 */
3638
3639 const char *r1, *r2;
3640
3641 for (r1 = recipient, r2 = sub->recipient;
3642 *r1 == *r2 && *r1 && *r1 != '?' && *r2 && *r2 != '?';
3643 r1 ++, r2 ++);
3644
3645 if (*r1 == *r2)
3646 return (0);
3647 }
3648
3649 return (1);
3650}
3651
3652
ef416fc2 3653/*
b423cd4c 3654 * 'check_quotas()' - Check quotas for a printer and user.
ef416fc2 3655 */
3656
6c48a6ca
MS		 3657static int /* O - 1 if OK, 0 if forbidden,
3658 -1 if limit reached */
b423cd4c 3659check_quotas(cupsd_client_t *con, /* I - Client connection */
3660 cupsd_printer_t *p) /* I - Printer or class */
ef416fc2 3661{
10d09e33
MS		 3662 char username[33], /* Username */
3663 *name; /* Current user name */
b423cd4c 3664 cupsd_quota_t *q; /* Quota data */
7594b224 3665#ifdef HAVE_MBR_UID_TO_UUID
3666 /*
3667 * Use Apple membership APIs which require that all names represent
3668 * valid user account or group records accessible by the server.
3669 */
3670
3671 uuid_t usr_uuid; /* UUID for job requesting user */
3672 uuid_t usr2_uuid; /* UUID for ACL user name entry */
3673 uuid_t grp_uuid; /* UUID for ACL group name entry */
3674 int mbr_err; /* Error from membership function */
3675 int is_member; /* Is this user a member? */
3676#else
3677 /*
3678 * Use standard POSIX APIs for checking users and groups...
3679 */
3680
b423cd4c 3681 struct passwd *pw; /* User password data */
7594b224 3682#endif /* HAVE_MBR_UID_TO_UUID */
ef416fc2 3683
3684
b423cd4c 3685 cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])",
996acce8 3686 con, con->number, p, p->name);
ef416fc2 3687
b423cd4c 3688 /*
3689 * Figure out who is printing...
3690 */
3691
3692 strlcpy(username, get_username(con), sizeof(username));
3693
a2326b5b
MS		 3694 if ((name = strchr(username, '@')) != NULL)
3695 *name = '\0'; /* Strip @REALM */
3696
b423cd4c 3697 /*
3698 * Check global active job limits for printers and users...
3699 */
3700
3701 if (MaxJobsPerPrinter)
ef416fc2 3702 {
b423cd4c 3703 /*
3704 * Check if there are too many pending jobs on this printer...
3705 */
3706
3707 if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter)
3708 {
3709 cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...",
3710 p->name);
6c48a6ca 3711 return (-1);
b423cd4c 3712 }
3713 }
3714
3715 if (MaxJobsPerUser)
3716 {
3717 /*
3718 * Check if there are too many pending jobs for this user...
3719 */
3720
3721 if (cupsdGetUserJobCount(username) >= MaxJobsPerUser)
3722 {
3723 cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...",
3724 username);
6c48a6ca 3725 return (-1);
b423cd4c 3726 }
ef416fc2 3727 }
3728
3729 /*
b423cd4c 3730 * Check against users...
ef416fc2 3731 */
3732
10d09e33 3733 if (cupsArrayCount(p->users) == 0 && p->k_limit == 0 && p->page_limit == 0)
b423cd4c 3734 return (1);
3735
10d09e33 3736 if (cupsArrayCount(p->users))
b423cd4c 3737 {
7594b224 3738#ifdef HAVE_MBR_UID_TO_UUID
3739 /*
3740 * Get UUID for job requesting user...
3741 */
3742
3743 if (mbr_user_name_to_uuid((char *)username, usr_uuid))
3744 {
3745 /*
3746 * Unknown user...
3747 */
3748
3749 cupsdLogMessage(CUPSD_LOG_DEBUG,
3750 "check_quotas: UUID lookup failed for user \"%s\"",
3751 username);
3752 cupsdLogMessage(CUPSD_LOG_INFO,
3753 "Denying user \"%s\" access to printer \"%s\" "
3754 "(unknown user)...",
3755 username, p->name);
3756 return (0);
3757 }
3758#else
3759 /*
3760 * Get UID and GID of requesting user...
3761 */
3762
b423cd4c 3763 pw = getpwnam(username);
3764 endpwent();
7594b224 3765#endif /* HAVE_MBR_UID_TO_UUID */
b423cd4c 3766
10d09e33
MS		 3767 for (name = (char *)cupsArrayFirst(p->users);
3768 name;
3769 name = (char *)cupsArrayNext(p->users))
3770 if (name[0] == '@')
b423cd4c 3771 {
3772 /*
3773 * Check group membership...
3774 */
3775
7594b224 3776#ifdef HAVE_MBR_UID_TO_UUID
10d09e33 3777 if (name[1] == '#')
c9fc04c6 3778 {
10d09e33 3779 if (uuid_parse(name + 2, grp_uuid))
c9fc04c6
MS		 3780 uuid_clear(grp_uuid);
3781 }
10d09e33 3782 else if ((mbr_err = mbr_group_name_to_uuid(name + 1, grp_uuid)) != 0)
7594b224 3783 {
3784 /*
3785 * Invalid ACL entries are ignored for matching; just record a
3786 * warning in the log...
3787 */
3788
3789 cupsdLogMessage(CUPSD_LOG_DEBUG,
3790 "check_quotas: UUID lookup failed for ACL entry "
10d09e33 3791 "\"%s\" (err=%d)", name, mbr_err);
7594b224 3792 cupsdLogMessage(CUPSD_LOG_WARN,
3793 "Access control entry \"%s\" not a valid group name; "
10d09e33 3794 "entry ignored", name);
7594b224 3795 }
7594b224 3796
c9fc04c6
MS		 3797 if ((mbr_err = mbr_check_membership(usr_uuid, grp_uuid,
3798 &is_member)) != 0)
3799 {
3800 /*
3801 * At this point, there should be no errors, but check anyways...
7594b224 3802 */
3803
c9fc04c6
MS		 3804 cupsdLogMessage(CUPSD_LOG_DEBUG,
3805 "check_quotas: group \"%s\" membership check "
10d09e33 3806 "failed (err=%d)", name + 1, mbr_err);
c9fc04c6 3807 is_member = 0;
7594b224 3808 }
c9fc04c6
MS		 3809
3810 /*
3811 * Stop if we found a match...
3812 */
3813
3814 if (is_member)
3815 break;
3816
7594b224 3817#else
10d09e33 3818 if (cupsdCheckGroup(username, pw, name + 1))
b423cd4c 3819 break;
7594b224 3820#endif /* HAVE_MBR_UID_TO_UUID */
3821 }
3822#ifdef HAVE_MBR_UID_TO_UUID
3823 else
3824 {
10d09e33 3825 if (name[0] == '#')
c9fc04c6 3826 {
10d09e33 3827 if (uuid_parse(name + 1, usr2_uuid))
c9fc04c6
MS		 3828 uuid_clear(usr2_uuid);
3829 }
10d09e33 3830 else if ((mbr_err = mbr_user_name_to_uuid(name, usr2_uuid)) != 0)
7594b224 3831 {
3832 /*
3833 * Invalid ACL entries are ignored for matching; just record a
3834 * warning in the log...
3835 */
3836
3837 cupsdLogMessage(CUPSD_LOG_DEBUG,
3838 "check_quotas: UUID lookup failed for ACL entry "
10d09e33 3839 "\"%s\" (err=%d)", name, mbr_err);
7594b224 3840 cupsdLogMessage(CUPSD_LOG_WARN,
3841 "Access control entry \"%s\" not a valid user name; "
10d09e33 3842 "entry ignored", name);
7594b224 3843 }
7594b224 3844
d1c13e16 3845 if (!uuid_compare(usr_uuid, usr2_uuid))
c9fc04c6 3846 break;
b423cd4c 3847 }
7594b224 3848#else
88f9aafc 3849 else if (!_cups_strcasecmp(username, name))
b423cd4c 3850 break;
7594b224 3851#endif /* HAVE_MBR_UID_TO_UUID */
b423cd4c 3852
10d09e33 3853 if ((name != NULL) == p->deny_users)
ef416fc2 3854 {
b423cd4c 3855 cupsdLogMessage(CUPSD_LOG_INFO,
3856 "Denying user \"%s\" access to printer \"%s\"...",
3857 username, p->name);
3858 return (0);
ef416fc2 3859 }
b423cd4c 3860 }
ef416fc2 3861
3862 /*
b423cd4c 3863 * Check quotas...
ef416fc2 3864 */
3865
b423cd4c 3866 if (p->k_limit || p->page_limit)
3867 {
3868 if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL)
3869 {
3870 cupsdLogMessage(CUPSD_LOG_ERROR,
4d301e69 3871 "Unable to allocate quota data for user \"%s\"",
b423cd4c 3872 username);
bc44d920 3873 return (-1);
b423cd4c 3874 }
ef416fc2 3875
b423cd4c 3876 if ((q->k_count >= p->k_limit && p->k_limit) ||
3877 (q->page_count >= p->page_limit && p->page_limit))
3878 {
3879 cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...",
3880 username);
bc44d920 3881 return (-1);
b423cd4c 3882 }
3883 }
3884
3885 /*
3886 * If we have gotten this far, we're done!
3887 */
3888
3889 return (1);
ef416fc2 3890}
3891
3892
aaf19ab0
MS		 3893/*
3894 * 'close_job()' - Close a multi-file job.
3895 */
3896
3897static void
3898close_job(cupsd_client_t *con, /* I - Client connection */
3899 ipp_attribute_t *uri) /* I - Printer URI */
3900{
3901 cupsd_job_t *job; /* Job */
aaf19ab0
MS		 3902 ipp_attribute_t *attr; /* Attribute */
3903 char job_uri[HTTP_MAX_URI],
3904 /* Job URI */
3905 username[256]; /* User name */
3906
3907
3908 cupsdLogMessage(CUPSD_LOG_DEBUG2, "close_job(%p[%d], %s)", con,
996acce8 3909 con->number, uri->values[0].string.text);
aaf19ab0
MS		 3910
3911 /*
3912 * See if we have a job URI or a printer URI...
3913 */
3914
3915 if (strcmp(uri->name, "printer-uri"))
3916 {
3917 /*
3918 * job-uri is not supported by Close-Job!
3919 */
3920
3921 send_ipp_status(con, IPP_BAD_REQUEST,
3922 _("Close-Job doesn't support the job-uri attribute."));
3923 return;
3924 }
3925
3926 /*
3927 * Got a printer URI; see if we also have a job-id attribute...
3928 */
3929
3930 if ((attr = ippFindAttribute(con->request, "job-id",
3931 IPP_TAG_INTEGER)) == NULL)
3932 {
3933 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3934 _("Got a printer-uri attribute but no job-id."));
aaf19ab0
MS		 3935 return;
3936 }
3937
3938 if ((job = cupsdFindJob(attr->values[0].integer)) == NULL)
3939 {
3940 /*
3941 * Nope - return a "not found" error...
3942 */
3943
84315f46 3944 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3945 attr->values[0].integer);
3946 return;
3947 }
3948
aaf19ab0
MS		 3949 /*
3950 * See if the job is owned by the requesting user...
3951 */
3952
3953 if (!validate_user(job, con, job->username, username, sizeof(username)))
3954 {
3955 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3956 cupsdFindDest(job->dest));
3957 return;
3958 }
3959
3960 /*
3961 * Add any ending sheet...
3962 */
3963
3964 if (cupsdTimeoutJob(job))
3965 return;
3966
3967 if (job->state_value == IPP_JOB_STOPPED)
3968 {
3969 job->state->values[0].integer = IPP_JOB_PENDING;
3970 job->state_value = IPP_JOB_PENDING;
3971 }
3972 else if (job->state_value == IPP_JOB_HELD)
3973 {
3974 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
3975 IPP_TAG_KEYWORD)) == NULL)
3976 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
3977
3978 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
3979 {
3980 job->state->values[0].integer = IPP_JOB_PENDING;
3981 job->state_value = IPP_JOB_PENDING;
3982 }
3983 }
3984
3985 job->dirty = 1;
3986 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
3987
3988 /*
3989 * Fill in the response info...
3990 */
3991
83e08001 3992 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 3993 con->clientname, con->clientport, "/jobs/%d", job->id);
aaf19ab0
MS		 3994 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL,
3995 job_uri);
3996
3997 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
3998
3999 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state",
4000 job->state_value);
4001
aaf19ab0
MS		 4002 con->response->request.status.status_code = IPP_OK;
4003
4004 /*
4005 * Start the job if necessary...
4006 */
4007
4008 cupsdCheckJobs();
4009}
4010
4011
b423cd4c 4012/*
4013 * 'copy_attrs()' - Copy attributes from one request to another.
4014 */
4015
4016static void
4017copy_attrs(ipp_t *to, /* I - Destination request */
4018 ipp_t *from, /* I - Source request */
4019 cups_array_t *ra, /* I - Requested attributes */
4020 ipp_tag_t group, /* I - Group to copy */
10d09e33
MS		 4021 int quickcopy, /* I - Do a quick copy? */
4022 cups_array_t *exclude) /* I - Attributes to exclude? */
b423cd4c 4023{
4024 ipp_attribute_t *fromattr; /* Source attribute */
ef416fc2 4025
ef416fc2 4026
b423cd4c 4027 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4028 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4029 to, from, ra, group, quickcopy);
ef416fc2 4030
b423cd4c 4031 if (!to || !from)
4032 return;
e00b005a 4033
b423cd4c 4034 for (fromattr = from->attrs; fromattr; fromattr = fromattr->next)
ef416fc2 4035 {
4036 /*
b423cd4c 4037 * Filter attributes as needed...
ef416fc2 4038 */
4039
2abf387c 4040 if ((group != IPP_TAG_ZERO && fromattr->group_tag != group &&
4041 fromattr->group_tag != IPP_TAG_ZERO) || !fromattr->name)
b423cd4c 4042 continue;
4043
db8b865d
MS		 4044 if (!strcmp(fromattr->name, "document-password") ||
4045 !strcmp(fromattr->name, "job-authorization-uri") ||
4046 !strcmp(fromattr->name, "job-password") ||
4047 !strcmp(fromattr->name, "job-password-encryption") ||
4048 !strcmp(fromattr->name, "job-printer-uri"))
88f9aafc
MS		 4049 continue;
4050
c8fef167 4051 if (exclude &&
10d09e33
MS		 4052 (cupsArrayFind(exclude, fromattr->name) ||
4053 cupsArrayFind(exclude, "all")))
4054 {
4055 /*
4056 * We need to exclude this attribute for security reasons; we require the
88f9aafc
MS		 4057 * job-id attribute regardless of the security settings for IPP
4058 * conformance.
4059 *
4060 * The job-printer-uri attribute is handled by copy_job_attrs().
10d09e33
MS		 4061 *
4062 * Subscription attribute security is handled by copy_subscription_attrs().
4063 */
4064
88f9aafc 4065 if (strcmp(fromattr->name, "job-id"))
10d09e33
MS		 4066 continue;
4067 }
4068
b423cd4c 4069 if (!ra || cupsArrayFind(ra, fromattr->name))
d2354e63
MS		 4070 {
4071 /*
4072 * Don't send collection attributes by default to IPP/1.x clients
54afec33
MS		 4073 * since many do not support collections. Also don't send
4074 * media-col-database unless specifically requested by the client.
d2354e63
MS		 4075 */
4076
4077 if (fromattr->value_tag == IPP_TAG_BEGIN_COLLECTION &&
54afec33
MS		 4078 !ra &&
4079 (to->request.status.version[0] == 1 ||
4080 !strcmp(fromattr->name, "media-col-database")))
d2354e63
MS		 4081 continue;
4082
a2326b5b 4083 ippCopyAttribute(to, fromattr, quickcopy);
d2354e63 4084 }
ef416fc2 4085 }
b423cd4c 4086}
ef416fc2 4087
ef416fc2 4088
b423cd4c 4089/*
4090 * 'copy_banner()' - Copy a banner file to the requests directory for the
4091 * specified job.
4092 */
ef416fc2 4093
b423cd4c 4094static int /* O - Size of banner file in kbytes */
4095copy_banner(cupsd_client_t *con, /* I - Client connection */
4096 cupsd_job_t *job, /* I - Job information */
4097 const char *name) /* I - Name of banner */
4098{
4099 int i; /* Looping var */
4100 int kbytes; /* Size of banner file in kbytes */
4101 char filename[1024]; /* Job filename */
4102 cupsd_banner_t *banner; /* Pointer to banner */
4103 cups_file_t *in; /* Input file */
4104 cups_file_t *out; /* Output file */
4105 int ch; /* Character from file */
4106 char attrname[255], /* Name of attribute */
4107 *s; /* Pointer into name */
4108 ipp_attribute_t *attr; /* Attribute */
ef416fc2 4109
ef416fc2 4110
3dfe78b3
MS		 4111 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4112 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
996acce8 4113 con, con ? con->number : -1, job, job->id,
09a101d6 4114 name ? name : "(null)");
ef416fc2 4115
b423cd4c 4116 /*
4117 * Find the banner; return if not found or "none"...
4118 */
ef416fc2 4119
b423cd4c 4120 if (!name || !strcmp(name, "none") ||
4121 (banner = cupsdFindBanner(name)) == NULL)
4122 return (0);
ef416fc2 4123
b423cd4c 4124 /*
4125 * Open the banner and job files...
4126 */
ef416fc2 4127
b423cd4c 4128 if (add_file(con, job, banner->filetype, 0))
91c84a35 4129 return (-1);
ef416fc2 4130
b423cd4c 4131 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id,
4132 job->num_files);
4133 if ((out = cupsFileOpen(filename, "w")) == NULL)
4134 {
4135 cupsdLogMessage(CUPSD_LOG_ERROR,
3dfe78b3 4136 "Unable to create banner job file %s - %s",
b423cd4c 4137 filename, strerror(errno));
4138 job->num_files --;
4139 return (0);
4140 }
4141
4142 fchmod(cupsFileNumber(out), 0640);
4143 fchown(cupsFileNumber(out), RunUser, Group);
ef416fc2 4144
4145 /*
b423cd4c 4146 * Try the localized banner file under the subdirectory...
ef416fc2 4147 */
4148
80ca4592 4149 strlcpy(attrname, job->attrs->attrs->next->values[0].string.text,
b423cd4c 4150 sizeof(attrname));
4151 if (strlen(attrname) > 2 && attrname[2] == '-')
ef416fc2 4152 {
4153 /*
b423cd4c 4154 * Convert ll-cc to ll_CC...
ef416fc2 4155 */
4156
b423cd4c 4157 attrname[2] = '_';
7e86f2f6
MS		 4158 attrname[3] = (char)toupper(attrname[3] & 255);
4159 attrname[4] = (char)toupper(attrname[4] & 255);
b423cd4c 4160 }
ef416fc2 4161
b423cd4c 4162 snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir,
4163 attrname, name);
ef416fc2 4164
b423cd4c 4165 if (access(filename, 0) && strlen(attrname) > 2)
ef416fc2 4166 {
4167 /*
b423cd4c 4168 * Wasn't able to find "ll_CC" locale file; try the non-national
4169 * localization banner directory.
ef416fc2 4170 */
4171
b423cd4c 4172 attrname[2] = '\0';
ef416fc2 4173
b423cd4c 4174 snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir,
4175 attrname, name);
ef416fc2 4176 }
b423cd4c 4177
4178 if (access(filename, 0))
ef416fc2 4179 {
4180 /*
b423cd4c 4181 * Use the non-localized banner file.
ef416fc2 4182 */
4183
b423cd4c 4184 snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name);
4185 }
ef416fc2 4186
b423cd4c 4187 if ((in = cupsFileOpen(filename, "r")) == NULL)
4188 {
4189 cupsFileClose(out);
4190 unlink(filename);
4191 cupsdLogMessage(CUPSD_LOG_ERROR,
3dfe78b3 4192 "Unable to open banner template file %s - %s",
b423cd4c 4193 filename, strerror(errno));
4194 job->num_files --;
4195 return (0);
ef416fc2 4196 }
4197
4198 /*
b423cd4c 4199 * Parse the file to the end...
ef416fc2 4200 */
4201
b423cd4c 4202 while ((ch = cupsFileGetChar(in)) != EOF)
4203 if (ch == '{')
4204 {
4205 /*
4206 * Get an attribute name...
4207 */
ef416fc2 4208
b423cd4c 4209 for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;)
4210 if (!isalpha(ch & 255) && ch != '-' && ch != '?')
4211 break;
4212 else if (s < (attrname + sizeof(attrname) - 1))
7e86f2f6 4213 *s++ = (char)ch;
b423cd4c 4214 else
4215 break;
ef416fc2 4216
b423cd4c 4217 *s = '\0';
4218
4219 if (ch != '}')
4220 {
4221 /*
4222 * Ignore { followed by stuff that is not an attribute name...
4223 */
4224
4225 cupsFilePrintf(out, "{%s%c", attrname, ch);
4226 continue;
4227 }
ef416fc2 4228
ef416fc2 4229 /*
b423cd4c 4230 * See if it is defined...
ef416fc2 4231 */
4232
b423cd4c 4233 if (attrname[0] == '?')
4234 s = attrname + 1;
4235 else
4236 s = attrname;
ef416fc2 4237
b423cd4c 4238 if (!strcmp(s, "printer-name"))
4239 {
4240 cupsFilePuts(out, job->dest);
4241 continue;
ef416fc2 4242 }
b423cd4c 4243 else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL)
4244 {
4245 /*
4246 * See if we have a leading question mark...
4247 */
ef416fc2 4248
b423cd4c 4249 if (attrname[0] != '?')
4250 {
4251 /*
4252 * Nope, write to file as-is; probably a PostScript procedure...
4253 */
ef416fc2 4254
b423cd4c 4255 cupsFilePrintf(out, "{%s}", attrname);
4256 }
ef416fc2 4257
b423cd4c 4258 continue;
4259 }
ef416fc2 4260
b423cd4c 4261 /*
4262 * Output value(s)...
4263 */
ef416fc2 4264
b423cd4c 4265 for (i = 0; i < attr->num_values; i ++)
4266 {
4267 if (i)
4268 cupsFilePutChar(out, ',');
ef416fc2 4269
b423cd4c 4270 switch (attr->value_tag)
4271 {
4272 case IPP_TAG_INTEGER :
4273 case IPP_TAG_ENUM :
4274 if (!strncmp(s, "time-at-", 8))
dfd5680b 4275 {
0268488e
MS		 4276 struct timeval tv; /* Time value */
4277
4278 tv.tv_sec = attr->values[i].integer;
4279 tv.tv_usec = 0;
4280
dfd5680b
MS		 4281 cupsFilePuts(out, cupsdGetDateTime(&tv, CUPSD_TIME_STANDARD));
4282 }
b423cd4c 4283 else
4284 cupsFilePrintf(out, "%d", attr->values[i].integer);
4285 break;
ef416fc2 4286
b423cd4c 4287 case IPP_TAG_BOOLEAN :
4288 cupsFilePrintf(out, "%d", attr->values[i].boolean);
4289 break;
ef416fc2 4290
b423cd4c 4291 case IPP_TAG_NOVALUE :
4292 cupsFilePuts(out, "novalue");
4293 break;
ef416fc2 4294
b423cd4c 4295 case IPP_TAG_RANGE :
4296 cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower,
4297 attr->values[i].range.upper);
4298 break;
fa73b229 4299
b423cd4c 4300 case IPP_TAG_RESOLUTION :
4301 cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres,
4302 attr->values[i].resolution.yres,
4303 attr->values[i].resolution.units == IPP_RES_PER_INCH ?
3e7fe0ca 4304 "dpi" : "dpcm");
b423cd4c 4305 break;
fa73b229 4306
b423cd4c 4307 case IPP_TAG_URI :
4308 case IPP_TAG_STRING :
4309 case IPP_TAG_TEXT :
4310 case IPP_TAG_NAME :
4311 case IPP_TAG_KEYWORD :
4312 case IPP_TAG_CHARSET :
4313 case IPP_TAG_LANGUAGE :
88f9aafc 4314 if (!_cups_strcasecmp(banner->filetype->type, "postscript"))
b423cd4c 4315 {
4316 /*
4317 * Need to quote strings for PS banners...
4318 */
fa73b229 4319
b423cd4c 4320 const char *p;
fa73b229 4321
b423cd4c 4322 for (p = attr->values[i].string.text; *p; p ++)
4323 {
4324 if (*p == '(' || *p == ')' || *p == '\\')
4325 {
4326 cupsFilePutChar(out, '\\');
4327 cupsFilePutChar(out, *p);
4328 }
4329 else if (*p < 32 || *p > 126)
4330 cupsFilePrintf(out, "\\%03o", *p & 255);
4331 else
4332 cupsFilePutChar(out, *p);
4333 }
4334 }
4335 else
4336 cupsFilePuts(out, attr->values[i].string.text);
4337 break;
fa73b229 4338
b423cd4c 4339 default :
4340 break; /* anti-compiler-warning-code */
4341 }
4342 }
4343 }
4344 else if (ch == '\\') /* Quoted char */
4345 {
4346 ch = cupsFileGetChar(in);
fa73b229 4347
b423cd4c 4348 if (ch != '{') /* Only do special handling for \{ */
4349 cupsFilePutChar(out, '\\');
fa73b229 4350
b423cd4c 4351 cupsFilePutChar(out, ch);
4352 }
4353 else
4354 cupsFilePutChar(out, ch);
fa73b229 4355
b423cd4c 4356 cupsFileClose(in);
fa73b229 4357
b423cd4c 4358 kbytes = (cupsFileTell(out) + 1023) / 1024;
fa73b229 4359
f16ea703
MS		 4360 job->koctets += kbytes;
4361
4362 if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL)
b423cd4c 4363 attr->values[0].integer += kbytes;
4364
4365 cupsFileClose(out);
4366
4367 return (kbytes);
fa73b229 4368}
4369
4370
4371/*
e67e2f9e 4372 * 'copy_file()' - Copy a PPD file...
fa73b229 4373 */
4374
b423cd4c 4375static int /* O - 0 = success, -1 = error */
4376copy_file(const char *from, /* I - Source file */
55516fd3
MS		 4377 const char *to, /* I - Destination file */
4378 mode_t mode) /* I - Permissions */
fa73b229 4379{
b423cd4c 4380 cups_file_t *src, /* Source file */
4381 *dst; /* Destination file */
4382 int bytes; /* Bytes to read/write */
4383 char buffer[2048]; /* Copy buffer */
fa73b229 4384
4385
b423cd4c 4386 cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to);
4387
fa73b229 4388 /*
b423cd4c 4389 * Open the source and destination file for a copy...
fa73b229 4390 */
4391
b423cd4c 4392 if ((src = cupsFileOpen(from, "rb")) == NULL)
4393 return (-1);
fa73b229 4394
55516fd3 4395 if ((dst = cupsdCreateConfFile(to, mode)) == NULL)
b423cd4c 4396 {
4397 cupsFileClose(src);
4398 return (-1);
4399 }
fa73b229 4400
b423cd4c 4401 /*
4402 * Copy the source file to the destination...
4403 */
fa73b229 4404
b423cd4c 4405 while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0)
7e86f2f6 4406 if (cupsFileWrite(dst, buffer, (size_t)bytes) < bytes)
b423cd4c 4407 {
4408 cupsFileClose(src);
4409 cupsFileClose(dst);
4410 return (-1);
4411 }
fa73b229 4412
b423cd4c 4413 /*
4414 * Close both files and return...
4415 */
fa73b229 4416
b423cd4c 4417 cupsFileClose(src);
fa73b229 4418
55516fd3 4419 return (cupsdCloseCreatedConfFile(dst, to));
b423cd4c 4420}
fa73b229 4421
fa73b229 4422
b423cd4c 4423/*
4424 * 'copy_model()' - Copy a PPD model file, substituting default values
4425 * as needed...
4426 */
e00b005a 4427
b423cd4c 4428static int /* O - 0 = success, -1 = error */
4429copy_model(cupsd_client_t *con, /* I - Client connection */
4430 const char *from, /* I - Source file */
4431 const char *to) /* I - Destination file */
4432{
f7deaa1a 4433 fd_set input; /* select() input set */
b423cd4c 4434 struct timeval timeout; /* select() timeout */
bc44d920 4435 int maxfd; /* Max file descriptor for select() */
b423cd4c 4436 char tempfile[1024]; /* Temporary PPD file */
4437 int tempfd; /* Temporary PPD file descriptor */
4438 int temppid; /* Process ID of cups-driverd */
4439 int temppipe[2]; /* Temporary pipes */
4440 char *argv[4], /* Command-line arguments */
4441 *envp[MAX_ENV]; /* Environment */
4442 cups_file_t *src, /* Source file */
4443 *dst; /* Destination file */
2abf387c 4444 ppd_file_t *ppd; /* PPD file */
b423cd4c 4445 int bytes, /* Bytes from pipe */
4446 total; /* Total bytes from pipe */
2abf387c 4447 char buffer[2048]; /* Copy buffer */
b423cd4c 4448 int i; /* Looping var */
4449 char option[PPD_MAX_NAME], /* Option name */
4450 choice[PPD_MAX_NAME]; /* Choice name */
54afec33 4451 ppd_size_t *size; /* Default size */
b423cd4c 4452 int num_defaults; /* Number of default options */
2abf387c 4453 cups_option_t *defaults; /* Default options */
b423cd4c 4454 char cups_protocol[PPD_MAX_LINE];
4455 /* cupsProtocol attribute */
e00b005a 4456
e00b005a 4457
e67e2f9e 4458 cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_model(con=%p, from=\"%s\", to=\"%s\")", con, from, to);
e00b005a 4459
b423cd4c 4460 /*
4461 * Run cups-driverd to get the PPD file...
4462 */
e00b005a 4463
b423cd4c 4464 argv[0] = "cups-driverd";
4465 argv[1] = "cat";
4466 argv[2] = (char *)from;
4467 argv[3] = NULL;
e00b005a 4468
b423cd4c 4469 cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0])));
e00b005a 4470
b423cd4c 4471 snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin);
996acce8 4472 snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->number);
b423cd4c 4473 tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600);
321d8d57 4474 if (tempfd < 0 || cupsdOpenPipe(temppipe))
b423cd4c 4475 return (-1);
4476
b423cd4c 4477 cupsdLogMessage(CUPSD_LOG_DEBUG,
4478 "copy_model: Running \"cups-driverd cat %s\"...", from);
fa73b229 4479
b423cd4c 4480 if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1],
38e73f87 4481 -1, -1, 0, DefaultProfile, NULL, &temppid))
fa73b229 4482 {
b423cd4c 4483 close(tempfd);
4484 unlink(tempfile);
a4924f6c 4485
b423cd4c 4486 return (-1);
fa73b229 4487 }
4488
b423cd4c 4489 close(temppipe[1]);
fa73b229 4490
b423cd4c 4491 /*
4492 * Wait up to 30 seconds for the PPD file to be copied...
4493 */
fa73b229 4494
b423cd4c 4495 total = 0;
fa73b229 4496
b423cd4c 4497 if (temppipe[0] > CGIPipes[0])
4498 maxfd = temppipe[0] + 1;
4499 else
4500 maxfd = CGIPipes[0] + 1;
ef416fc2 4501
b423cd4c 4502 for (;;)
4503 {
4504 /*
4505 * See if we have data ready...
4506 */
ef416fc2 4507
f7deaa1a 4508 FD_ZERO(&input);
4509 FD_SET(temppipe[0], &input);
4510 FD_SET(CGIPipes[0], &input);
ef416fc2 4511
b423cd4c 4512 timeout.tv_sec = 30;
4513 timeout.tv_usec = 0;
4514
f7deaa1a 4515 if ((i = select(maxfd, &input, NULL, NULL, &timeout)) < 0)
b423cd4c 4516 {
4517 if (errno == EINTR)
4518 continue;
4519 else
4520 break;
4521 }
4522 else if (i == 0)
ef416fc2 4523 {
4524 /*
b423cd4c 4525 * We have timed out...
ef416fc2 4526 */
4527
b423cd4c 4528 break;
ef416fc2 4529 }
b423cd4c 4530
f7deaa1a 4531 if (FD_ISSET(temppipe[0], &input))
ef416fc2 4532 {
4533 /*
b423cd4c 4534 * Read the PPD file from the pipe, and write it to the PPD file.
ef416fc2 4535 */
4536
b423cd4c 4537 if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0)
4538 {
7e86f2f6 4539 if (write(tempfd, buffer, (size_t)bytes) < bytes)
b423cd4c 4540 break;
ef416fc2 4541
b423cd4c 4542 total += bytes;
4543 }
4544 else
4545 break;
ef416fc2 4546 }
b423cd4c 4547
f7deaa1a 4548 if (FD_ISSET(CGIPipes[0], &input))
b423cd4c 4549 cupsdUpdateCGI();
ef416fc2 4550 }
4551
b423cd4c 4552 close(temppipe[0]);
4553 close(tempfd);
ef416fc2 4554
b423cd4c 4555 if (!total)
ef416fc2 4556 {
b423cd4c 4557 /*
4558 * No data from cups-deviced...
4559 */
4560
4d301e69 4561 cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file");
b423cd4c 4562 unlink(tempfile);
4563 return (-1);
ef416fc2 4564 }
4565
9c80ffa2
MS		 4566 /*
4567 * Open the source file for a copy...
4568 */
4569
4570 if ((src = cupsFileOpen(tempfile, "rb")) == NULL)
4571 {
4572 unlink(tempfile);
4573 return (-1);
4574 }
4575
b423cd4c 4576 /*
4577 * Read the source file and see what page sizes are supported...
4578 */
fa73b229 4579
9c80ffa2 4580 if ((ppd = _ppdOpen(src, _PPD_LOCALIZATION_NONE)) == NULL)
b423cd4c 4581 {
9c80ffa2 4582 cupsFileClose(src);
b423cd4c 4583 unlink(tempfile);
4584 return (-1);
4585 }
fa73b229 4586
ef416fc2 4587 /*
b423cd4c 4588 * Open the destination (if possible) and set the default options...
ef416fc2 4589 */
4590
b423cd4c 4591 num_defaults = 0;
4592 defaults = NULL;
4593 cups_protocol[0] = '\0';
ef416fc2 4594
b423cd4c 4595 if ((dst = cupsFileOpen(to, "rb")) != NULL)
ef416fc2 4596 {
4597 /*
b423cd4c 4598 * Read all of the default lines from the old PPD...
ef416fc2 4599 */
4600
b423cd4c 4601 while (cupsFileGets(dst, buffer, sizeof(buffer)))
4602 if (!strncmp(buffer, "*Default", 8))
4603 {
4604 /*
4605 * Add the default option...
4606 */
ef416fc2 4607
b423cd4c 4608 if (!ppd_parse_line(buffer, option, sizeof(option),
4609 choice, sizeof(choice)))
2abf387c 4610 {
4611 ppd_option_t *ppdo; /* PPD option */
4612
4613
4614 /*
4615 * Only add the default if the default hasn't already been
4616 * set and the choice exists in the new PPD...
4617 */
4618
4619 if (!cupsGetOption(option, num_defaults, defaults) &&
4620 (ppdo = ppdFindOption(ppd, option)) != NULL &&
4621 ppdFindChoice(ppdo, choice))
4622 num_defaults = cupsAddOption(option, choice, num_defaults,
b423cd4c 4623 &defaults);
2abf387c 4624 }
b423cd4c 4625 }
4626 else if (!strncmp(buffer, "*cupsProtocol:", 14))
4627 strlcpy(cups_protocol, buffer, sizeof(cups_protocol));
ef416fc2 4628
b423cd4c 4629 cupsFileClose(dst);
ef416fc2 4630 }
54afec33 4631 else if ((size = ppdPageSize(ppd, DefaultPaperSize)) != NULL)
ef416fc2 4632 {
b423cd4c 4633 /*
4634 * Add the default media sizes...
b423cd4c 4635 */
4636
54afec33 4637 num_defaults = cupsAddOption("PageSize", size->name,
c5571a1d 4638 num_defaults, &defaults);
54afec33 4639 num_defaults = cupsAddOption("PageRegion", size->name,
c5571a1d 4640 num_defaults, &defaults);
54afec33 4641 num_defaults = cupsAddOption("PaperDimension", size->name,
c5571a1d 4642 num_defaults, &defaults);
54afec33 4643 num_defaults = cupsAddOption("ImageableArea", size->name,
c5571a1d 4644 num_defaults, &defaults);
ef416fc2 4645 }
4646
2abf387c 4647 ppdClose(ppd);
4648
ef416fc2 4649 /*
b423cd4c 4650 * Open the destination file for a copy...
ef416fc2 4651 */
4652
112fc3c0 4653 if ((dst = cupsdCreateConfFile(to, ConfigFilePerm)) == NULL)
ef416fc2 4654 {
2abf387c 4655 cupsFreeOptions(num_defaults, defaults);
b423cd4c 4656 cupsFileClose(src);
4657 unlink(tempfile);
4658 return (-1);
ef416fc2 4659 }
4660
4661 /*
b423cd4c 4662 * Copy the source file to the destination...
ef416fc2 4663 */
4664
9c80ffa2
MS		 4665 cupsFileRewind(src);
4666
b423cd4c 4667 while (cupsFileGets(src, buffer, sizeof(buffer)))
ef416fc2 4668 {
b423cd4c 4669 if (!strncmp(buffer, "*Default", 8))
ef416fc2 4670 {
b423cd4c 4671 /*
4672 * Check for an previous default option choice...
4673 */
ef416fc2 4674
b423cd4c 4675 if (!ppd_parse_line(buffer, option, sizeof(option),
4676 choice, sizeof(choice)))
ef416fc2 4677 {
2abf387c 4678 const char *val; /* Default option value */
ef416fc2 4679
2abf387c 4680
4681 if ((val = cupsGetOption(option, num_defaults, defaults)) != NULL)
4682 {
4683 /*
4684 * Substitute the previous choice...
4685 */
4686
4687 snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, val);
4688 }
b423cd4c 4689 }
ef416fc2 4690 }
b423cd4c 4691
4692 cupsFilePrintf(dst, "%s\n", buffer);
ef416fc2 4693 }
4694
b423cd4c 4695 if (cups_protocol[0])
4696 cupsFilePrintf(dst, "%s\n", cups_protocol);
4697
2abf387c 4698 cupsFreeOptions(num_defaults, defaults);
b423cd4c 4699
ef416fc2 4700 /*
b423cd4c 4701 * Close both files and return...
ef416fc2 4702 */
4703
b423cd4c 4704 cupsFileClose(src);
4705
4706 unlink(tempfile);
4707
112fc3c0 4708 return (cupsdCloseCreatedConfFile(dst, to));
b423cd4c 4709}
4710
4711
4712/*
4713 * 'copy_job_attrs()' - Copy job attributes.
4714 */
ef416fc2 4715
b423cd4c 4716static void
4717copy_job_attrs(cupsd_client_t *con, /* I - Client connection */
4718 cupsd_job_t *job, /* I - Job */
10d09e33
MS		 4719 cups_array_t *ra, /* I - Requested attributes array */
4720 cups_array_t *exclude) /* I - Private attributes array */
b423cd4c 4721{
4722 char job_uri[HTTP_MAX_URI]; /* Job URI */
ef416fc2 4723
ef416fc2 4724
4725 /*
b423cd4c 4726 * Send the requested attributes for each job...
ef416fc2 4727 */
4728
10d09e33
MS		 4729 if (!cupsArrayFind(exclude, "all"))
4730 {
12f89d24
MS		 4731 if ((!exclude || !cupsArrayFind(exclude, "number-of-documents")) &&
4732 (!ra || cupsArrayFind(ra, "number-of-documents")))
10d09e33 4733 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
12f89d24 4734 "number-of-documents", job->num_files);
2e4ff8af 4735
10d09e33
MS		 4736 if ((!exclude || !cupsArrayFind(exclude, "job-media-progress")) &&
4737 (!ra || cupsArrayFind(ra, "job-media-progress")))
4738 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
4739 "job-media-progress", job->progress);
9a4f8274 4740
10d09e33
MS		 4741 if ((!exclude || !cupsArrayFind(exclude, "job-more-info")) &&
4742 (!ra || cupsArrayFind(ra, "job-more-info")))
88f9aafc
MS		 4743 {
4744 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "http",
f2534050 4745 NULL, con->clientname, con->clientport, "/jobs/%d",
88f9aafc 4746 job->id);
10d09e33
MS		 4747 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4748 "job-more-info", NULL, job_uri);
88f9aafc 4749 }
ef416fc2 4750
10d09e33
MS		 4751 if (job->state_value > IPP_JOB_PROCESSING &&
4752 (!exclude || !cupsArrayFind(exclude, "job-preserved")) &&
4753 (!ra || cupsArrayFind(ra, "job-preserved")))
4754 ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved",
4755 job->num_files > 0);
ef416fc2 4756
10d09e33
MS		 4757 if ((!exclude || !cupsArrayFind(exclude, "job-printer-up-time")) &&
4758 (!ra || cupsArrayFind(ra, "job-printer-up-time")))
4759 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
4760 "job-printer-up-time", time(NULL));
4761 }
ef416fc2 4762
88f9aafc
MS		 4763 if (!ra || cupsArrayFind(ra, "job-printer-uri"))
4764 {
4765 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 4766 con->clientname, con->clientport,
a2326b5b
MS		 4767 (job->dtype & CUPS_PRINTER_CLASS) ? "/classes/%s" :
4768 "/printers/%s",
88f9aafc
MS		 4769 job->dest);
4770 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4771 "job-printer-uri", NULL, job_uri);
4772 }
4773
b423cd4c 4774 if (!ra || cupsArrayFind(ra, "job-uri"))
88f9aafc
MS		 4775 {
4776 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 4777 con->clientname, con->clientport, "/jobs/%d",
88f9aafc 4778 job->id);
b423cd4c 4779 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4780 "job-uri", NULL, job_uri);
88f9aafc 4781 }
ef416fc2 4782
f16ea703
MS		 4783 if (job->attrs)
4784 {
4785 copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0, exclude);
4786 }
4787 else
4788 {
4789 /*
4790 * Generate attributes from the job structure...
4791 */
4792
9b4bd602
MS		 4793 if (job->completed_time && (!ra || cupsArrayFind(ra, "date-time-at-completed")))
4794 ippAddDate(con->response, IPP_TAG_JOB, "date-time-at-completed", ippTimeToDate(job->completed_time));
4795
4796 if (job->creation_time && (!ra || cupsArrayFind(ra, "date-time-at-creation")))
4797 ippAddDate(con->response, IPP_TAG_JOB, "date-time-at-creation", ippTimeToDate(job->creation_time));
4798
f16ea703
MS		 4799 if (!ra || cupsArrayFind(ra, "job-id"))
4800 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
4801
4802 if (!ra || cupsArrayFind(ra, "job-k-octets"))
4803 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-k-octets", job->koctets);
4804
4805 if (job->name && (!ra || cupsArrayFind(ra, "job-name")))
4806 ippAddString(con->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_NAME), "job-name", NULL, job->name);
4807
4808 if (job->username && (!ra || cupsArrayFind(ra, "job-originating-user-name")))
4809 ippAddString(con->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_NAME), "job-originating-user-name", NULL, job->username);
4810
4811 if (!ra || cupsArrayFind(ra, "job-state"))
4812 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", (int)job->state_value);
4813
4814 if (!ra || cupsArrayFind(ra, "job-state-reasons"))
4815 {
4816 switch (job->state_value)
4817 {
4818 default : /* Should never get here for processing, pending, held, or stopped jobs since they don't get unloaded... */
4819 break;
4820 case IPP_JSTATE_ABORTED :
4821 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-aborted-by-system");
4822 break;
4823 case IPP_JSTATE_CANCELED :
4824 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-canceled-by-user");
4825 break;
4826 case IPP_JSTATE_COMPLETED :
4827 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-completed-successfully");
4828 break;
4829 }
4830 }
4831
4832 if (job->completed_time && (!ra || cupsArrayFind(ra, "time-at-completed")))
4833 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-completed", (int)job->completed_time);
4834
9b4bd602 4835 if (job->creation_time && (!ra || cupsArrayFind(ra, "time-at-creation")))
f16ea703
MS		 4836 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", (int)job->creation_time);
4837 }
b423cd4c 4838}
ef416fc2 4839
ef416fc2 4840
b423cd4c 4841/*
4842 * 'copy_printer_attrs()' - Copy printer attributes.
4843 */
ef416fc2 4844
b423cd4c 4845static void
4846copy_printer_attrs(
4847 cupsd_client_t *con, /* I - Client connection */
4848 cupsd_printer_t *printer, /* I - Printer */
4849 cups_array_t *ra) /* I - Requested attributes array */
4850{
4851 char printer_uri[HTTP_MAX_URI];
4852 /* Printer URI */
7cf5915e
MS		 4853 char printer_icons[HTTP_MAX_URI];
4854 /* Printer icons */
b423cd4c 4855 time_t curtime; /* Current time */
4856 int i; /* Looping var */
ef416fc2 4857
ef416fc2 4858
b423cd4c 4859 /*
4860 * Copy the printer attributes to the response using requested-attributes
4861 * and document-format attributes that may be provided by the client.
4862 */
ef416fc2 4863
b423cd4c 4864 curtime = time(NULL);
ef416fc2 4865
5a738aea
MS		 4866 if (!ra || cupsArrayFind(ra, "marker-change-time"))
4867 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4868 "marker-change-time", printer->marker_time);
4869
dd1abb6b
MS		 4870 if (printer->num_printers > 0 &&
4871 (!ra || cupsArrayFind(ra, "member-uris")))
4872 {
4873 ipp_attribute_t *member_uris; /* member-uris attribute */
4874 cupsd_printer_t *p2; /* Printer in class */
4875 ipp_attribute_t *p2_uri; /* printer-uri-supported for class printer */
4876
4877
4878 if ((member_uris = ippAddStrings(con->response, IPP_TAG_PRINTER,
4879 IPP_TAG_URI, "member-uris",
4880 printer->num_printers, NULL,
4881 NULL)) != NULL)
4882 {
4883 for (i = 0; i < printer->num_printers; i ++)
4884 {
4885 p2 = printer->printers[i];
4886
4887 if ((p2_uri = ippFindAttribute(p2->attrs, "printer-uri-supported",
4888 IPP_TAG_URI)) != NULL)
4889 member_uris->values[i].string.text =
426c6a59 4890 _cupsStrRetain(p2_uri->values[0].string.text);
dd1abb6b
MS		 4891 else
4892 {
4893 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri,
f2534050
MS		 4894 sizeof(printer_uri), "ipp", NULL, con->clientname,
4895 con->clientport,
dd1abb6b
MS		 4896 (p2->type & CUPS_PRINTER_CLASS) ?
4897 "/classes/%s" : "/printers/%s", p2->name);
4898 member_uris->values[i].string.text = _cupsStrAlloc(printer_uri);
4899 }
4900 }
4901 }
4902 }
4903
323c5de1 4904 if (printer->alert && (!ra || cupsArrayFind(ra, "printer-alert")))
4905 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_STRING,
4906 "printer-alert", NULL, printer->alert);
4907
4908 if (printer->alert_description &&
4909 (!ra || cupsArrayFind(ra, "printer-alert-description")))
4910 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4911 "printer-alert-description", NULL,
4912 printer->alert_description);
4913
9b4bd602
MS		 4914 if (!ra || cupsArrayFind(ra, "printer-config-change-date-time"))
4915 ippAddDate(con->response, IPP_TAG_PRINTER, "printer-config-change-date-time", ippTimeToDate(printer->config_time));
4916
4917 if (!ra || cupsArrayFind(ra, "printer-config-change-time"))
4918 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4919 "printer-config-change-time", printer->config_time);
4920
b423cd4c 4921 if (!ra || cupsArrayFind(ra, "printer-current-time"))
4922 ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time",
4923 ippTimeToDate(curtime));
ef416fc2 4924
37e7e6e0 4925#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
d9bca400
MS		 4926 if (!ra || cupsArrayFind(ra, "printer-dns-sd-name"))
4927 {
4928 if (printer->reg_name)
4929 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME,
4930 "printer-dns-sd-name", NULL, printer->reg_name);
4931 else
4932 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
4933 "printer-dns-sd-name", 0);
4934 }
37e7e6e0 4935#endif /* HAVE_DNSSD || HAVE_AVAHI */
d9bca400 4936
b423cd4c 4937 if (!ra || cupsArrayFind(ra, "printer-error-policy"))
4938 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME,
4939 "printer-error-policy", NULL, printer->error_policy);
ef416fc2 4940
f11a948a
MS		 4941 if (!ra || cupsArrayFind(ra, "printer-error-policy-supported"))
4942 {
4943 static const char * const errors[] =/* printer-error-policy-supported values */
4944 {
4945 "abort-job",
4946 "retry-current-job",
4947 "retry-job",
4948 "stop-printer"
4949 };
4950
a2326b5b 4951 if (printer->type & CUPS_PRINTER_CLASS)
f11a948a
MS		 4952 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
4953 "printer-error-policy-supported", NULL, "retry-current-job");
4954 else
4955 ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
4956 "printer-error-policy-supported",
4957 sizeof(errors) / sizeof(errors[0]), NULL, errors);
4958 }
4959
7cf5915e
MS		 4960 if (!ra || cupsArrayFind(ra, "printer-icons"))
4961 {
4962 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_icons, sizeof(printer_icons),
f2534050 4963 "http", NULL, con->clientname, con->clientport,
7cf5915e
MS		 4964 "/icons/%s.png", printer->name);
4965 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-icons",
4966 NULL, printer_icons);
4967 cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-icons=\"%s\"", printer_icons);
4968 }
4969
b423cd4c 4970 if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs"))
7e86f2f6 4971 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", (char)printer->accepting);
ef416fc2 4972
b423cd4c 4973 if (!ra || cupsArrayFind(ra, "printer-is-shared"))
7e86f2f6 4974 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", (char)printer->shared);
ef416fc2 4975
7ae00c35
MS		 4976 if (!ra || cupsArrayFind(ra, "printer-is-temporary"))
4977 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-temporary", (char)printer->temporary);
4978
a2326b5b 4979 if (!ra || cupsArrayFind(ra, "printer-more-info"))
58dc1933
MS		 4980 {
4981 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
f2534050 4982 "http", NULL, con->clientname, con->clientport,
58dc1933
MS		 4983 (printer->type & CUPS_PRINTER_CLASS) ?
4984 "/classes/%s" : "/printers/%s", printer->name);
4985 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI,
4986 "printer-more-info", NULL, printer_uri);
4987 }
4988
b423cd4c 4989 if (!ra || cupsArrayFind(ra, "printer-op-policy"))
4990 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME,
4991 "printer-op-policy", NULL, printer->op_policy);
4992
4993 if (!ra || cupsArrayFind(ra, "printer-state"))
4994 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state",
4995 printer->state);
4996
9b4bd602
MS		 4997 if (!ra || cupsArrayFind(ra, "printer-state-change-date-time"))
4998 ippAddDate(con->response, IPP_TAG_PRINTER, "printer-state-change-date-time", ippTimeToDate(printer->state_time));
4999
b423cd4c 5000 if (!ra || cupsArrayFind(ra, "printer-state-change-time"))
5001 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
5002 "printer-state-change-time", printer->state_time);
f7deaa1a 5003
b423cd4c 5004 if (!ra || cupsArrayFind(ra, "printer-state-message"))
5005 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT,
5006 "printer-state-message", NULL, printer->state_message);
ef416fc2 5007
b423cd4c 5008 if (!ra || cupsArrayFind(ra, "printer-state-reasons"))
5009 add_printer_state_reasons(con, printer);
ef416fc2 5010
b423cd4c 5011 if (!ra || cupsArrayFind(ra, "printer-type"))
5012 {
7e86f2f6 5013 cups_ptype_t type; /* printer-type value */
ef416fc2 5014
ef416fc2 5015 /*
b423cd4c 5016 * Add the CUPS-specific printer-type attribute...
ef416fc2 5017 */
5018
09a101d6 5019 type = printer->type;
b423cd4c 5020
5021 if (printer == DefaultPrinter)
5022 type |= CUPS_PRINTER_DEFAULT;
5023
5024 if (!printer->accepting)
5025 type |= CUPS_PRINTER_REJECTING;
5026
5027 if (!printer->shared)
5028 type |= CUPS_PRINTER_NOT_SHARED;
5029
7e86f2f6 5030 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", (int)type);
ef416fc2 5031 }
ef416fc2 5032
b423cd4c 5033 if (!ra || cupsArrayFind(ra, "printer-up-time"))
5034 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
5035 "printer-up-time", curtime);
ef416fc2 5036
a2326b5b 5037 if (!ra || cupsArrayFind(ra, "printer-uri-supported"))
ef416fc2 5038 {
b423cd4c 5039 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
f2534050 5040 "ipp", NULL, con->clientname, con->clientport,
8ca02f3c 5041 (printer->type & CUPS_PRINTER_CLASS) ?
5042 "/classes/%s" : "/printers/%s", printer->name);
b423cd4c 5043 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI,
5044 "printer-uri-supported", NULL, printer_uri);
5045 cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"",
5046 printer_uri);
5047 }
ef416fc2 5048
b423cd4c 5049 if (!ra || cupsArrayFind(ra, "queued-job-count"))
5050 add_queued_job_count(con, printer);
ef416fc2 5051
10d09e33 5052 copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0, NULL);
61cf44e2 5053 if (printer->ppd_attrs)
10d09e33
MS		 5054 copy_attrs(con->response, printer->ppd_attrs, ra, IPP_TAG_ZERO, 0, NULL);
5055 copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY, NULL);
b423cd4c 5056}
ef416fc2 5057
ef416fc2 5058
b423cd4c 5059/*
5060 * 'copy_subscription_attrs()' - Copy subscription attributes.
5061 */
ef416fc2 5062
b423cd4c 5063static void
5064copy_subscription_attrs(
5065 cupsd_client_t *con, /* I - Client connection */
5066 cupsd_subscription_t *sub, /* I - Subscription */
10d09e33
MS		 5067 cups_array_t *ra, /* I - Requested attributes array */
5068 cups_array_t *exclude) /* I - Private attributes array */
b423cd4c 5069{
5070 ipp_attribute_t *attr; /* Current attribute */
5071 char printer_uri[HTTP_MAX_URI];
5072 /* Printer URI */
5073 int count; /* Number of events */
5074 unsigned mask; /* Current event mask */
5075 const char *name; /* Current event name */
ef416fc2 5076
ef416fc2 5077
10d09e33
MS		 5078 cupsdLogMessage(CUPSD_LOG_DEBUG2,
5079 "copy_subscription_attrs(con=%p, sub=%p, ra=%p, exclude=%p)",
5080 con, sub, ra, exclude);
5081
b423cd4c 5082 /*
5083 * Copy the subscription attributes to the response using the
5084 * requested-attributes attribute that may be provided by the client.
5085 */
ef416fc2 5086
10d09e33 5087 if (!exclude || !cupsArrayFind(exclude, "all"))
b423cd4c 5088 {
10d09e33
MS		 5089 if ((!exclude || !cupsArrayFind(exclude, "notify-events")) &&
5090 (!ra || cupsArrayFind(ra, "notify-events")))
b423cd4c 5091 {
10d09e33 5092 cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_subscription_attrs: notify-events");
ef416fc2 5093
10d09e33
MS		 5094 if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL)
5095 {
5096 /*
5097 * Simple event list...
5098 */
5099
5100 ippAddString(con->response, IPP_TAG_SUBSCRIPTION,
5101 (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY),
5102 "notify-events", NULL, name);
5103 }
5104 else
5105 {
5106 /*
5107 * Complex event list...
5108 */
ef416fc2 5109
10d09e33
MS		 5110 for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1)
5111 if (sub->mask & mask)
5112 count ++;
ef416fc2 5113
10d09e33
MS		 5114 attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION,
5115 (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY),
5116 "notify-events", count, NULL, NULL);
ef416fc2 5117
10d09e33
MS		 5118 for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1)
5119 if (sub->mask & mask)
5120 {
5121 attr->values[count].string.text =
5122 (char *)cupsdEventName((cupsd_eventmask_t)mask);
ef416fc2 5123
10d09e33
MS		 5124 count ++;
5125 }
5126 }
ef416fc2 5127 }
10d09e33
MS		 5128
5129 if ((!exclude || !cupsArrayFind(exclude, "notify-lease-duration")) &&
5130 (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))))
5131 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5132 "notify-lease-duration", sub->lease);
5133
5134 if ((!exclude || !cupsArrayFind(exclude, "notify-recipient-uri")) &&
5135 (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))))
5136 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI,
5137 "notify-recipient-uri", NULL, sub->recipient);
5138 else if ((!exclude || !cupsArrayFind(exclude, "notify-pull-method")) &&
5139 (!ra || cupsArrayFind(ra, "notify-pull-method")))
5140 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD,
5141 "notify-pull-method", NULL, "ippget");
5142
5143 if ((!exclude || !cupsArrayFind(exclude, "notify-subscriber-user-name")) &&
5144 (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")))
5145 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME,
5146 "notify-subscriber-user-name", NULL, sub->owner);
5147
5148 if ((!exclude || !cupsArrayFind(exclude, "notify-time-interval")) &&
5149 (!ra || cupsArrayFind(ra, "notify-time-interval")))
5150 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5151 "notify-time-interval", sub->interval);
5152
5153 if (sub->user_data_len > 0 &&
5154 (!exclude || !cupsArrayFind(exclude, "notify-user-data")) &&
5155 (!ra || cupsArrayFind(ra, "notify-user-data")))
5156 ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data",
5157 sub->user_data, sub->user_data_len);
b423cd4c 5158 }
ef416fc2 5159
b423cd4c 5160 if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id")))
5161 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5162 "notify-job-id", sub->job->id);
ef416fc2 5163
b423cd4c 5164 if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri")))
5165 {
5166 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
f2534050 5167 "ipp", NULL, con->clientname, con->clientport,
b423cd4c 5168 "/printers/%s", sub->dest->name);
5169 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI,
5170 "notify-printer-uri", NULL, printer_uri);
ef416fc2 5171 }
ef416fc2 5172
b423cd4c 5173 if (!ra || cupsArrayFind(ra, "notify-subscription-id"))
5174 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5175 "notify-subscription-id", sub->id);
b423cd4c 5176}
ef416fc2 5177
ef416fc2 5178
b423cd4c 5179/*
5180 * 'create_job()' - Print a file to a printer or class.
5181 */
5182
5183static void
5184create_job(cupsd_client_t *con, /* I - Client connection */
5185 ipp_attribute_t *uri) /* I - Printer URI */
5186{
a29fd7dd 5187 int i; /* Looping var */
f7deaa1a 5188 cupsd_printer_t *printer; /* Printer */
5189 cupsd_job_t *job; /* New job */
a29fd7dd
MS		 5190 static const char * const forbidden_attrs[] =
5191 { /* List of forbidden attributes */
5192 "compression",
5193 "document-format",
5194 "document-name",
5195 "document-natural-language"
5196 };
b423cd4c 5197
ef416fc2 5198
b423cd4c 5199 cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con,
996acce8 5200 con->number, uri->values[0].string.text);
ef416fc2 5201
f7deaa1a 5202 /*
5203 * Is the destination valid?
5204 */
5205
5206 if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer))
5207 {
5208 /*
5209 * Bad URI...
5210 */
5211
5212 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5213 _("The printer or class does not exist."));
f7deaa1a 5214 return;
5215 }
5216
a29fd7dd
MS		 5217 /*
5218 * Check for invalid Create-Job attributes and log a warning or error depending
5219 * on whether cupsd is running in "strict conformance" mode...
5220 */
5221
5222 for (i = 0;
5223 i < (int)(sizeof(forbidden_attrs) / sizeof(forbidden_attrs[0]));
5224 i ++)
5225 if (ippFindAttribute(con->request, forbidden_attrs[i], IPP_TAG_ZERO))
5226 {
5227 if (StrictConformance)
5228 {
5229 send_ipp_status(con, IPP_BAD_REQUEST,
5230 _("The '%s' operation attribute cannot be supplied in a "
5231 "Create-Job request."), forbidden_attrs[i]);
5232 return;
5233 }
5234
5235 cupsdLogMessage(CUPSD_LOG_WARN,
5236 "Unexpected '%s' operation attribute in a Create-Job "
5237 "request.", forbidden_attrs[i]);
5238 }
5239
ef416fc2 5240 /*
b423cd4c 5241 * Create the job object...
ef416fc2 5242 */
5243
f7deaa1a 5244 if ((job = add_job(con, printer, NULL)) == NULL)
b423cd4c 5245 return;
ef416fc2 5246
09a101d6 5247 job->pending_timeout = 1;
5248
ef416fc2 5249 /*
5250 * Save and log the job...
5251 */
f7deaa1a 5252
75bd9771
MS		 5253 cupsdLogJob(job, CUPSD_LOG_INFO, "Queued on \"%s\" by \"%s\".",
5254 job->dest, job->username);
ef416fc2 5255}
5256
5257
95ece0cb
MS		 5258/*
5259 * 'create_local_bg_thread()' - Background thread for creating a local print queue.
5260 */
5261
5262static void * /* O - Exit status */
5263create_local_bg_thread(
5264 cupsd_printer_t *printer) /* I - Printer */
5265{
5266 cups_file_t *from, /* Source file */
5267 *to; /* Destination file */
5268 char fromppd[1024], /* Source PPD */
5269 toppd[1024], /* Destination PPD */
5270 scheme[32], /* URI scheme */
5271 userpass[256], /* User:pass */
5272 host[256], /* Hostname */
5273 resource[1024], /* Resource path */
5274 line[1024]; /* Line from PPD */
5275 int port; /* Port number */
5276 http_encryption_t encryption; /* Type of encryption to use */
5277 http_t *http; /* Connection to printer */
5278 ipp_t *request, /* Request to printer */
5279 *response; /* Response from printer */
5280 ipp_attribute_t *attr; /* Attribute in response */
5281
5282
5283 /*
5284 * Try connecting to the printer...
5285 */
5286
c585706d
MS		 5287 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s: Generating PPD file from \"%s\"...", printer->name, printer->device_uri);
5288
95ece0cb 5289 if (httpSeparateURI(HTTP_URI_CODING_ALL, printer->device_uri, scheme, sizeof(scheme), userpass, sizeof(userpass), host, sizeof(host), &port, resource, sizeof(resource)) < HTTP_URI_STATUS_OK)
c585706d
MS		 5290 {
5291 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: Bad device URI \"%s\".", printer->name, printer->device_uri);
95ece0cb 5292 return (NULL);
c585706d 5293 }
95ece0cb
MS		 5294
5295 if (!strcmp(scheme, "ipps") || port == 443)
5296 encryption = HTTP_ENCRYPTION_ALWAYS;
5297 else
5298 encryption = HTTP_ENCRYPTION_IF_REQUESTED;
5299
5300 if ((http = httpConnect2(host, port, NULL, AF_UNSPEC, encryption, 1, 30000, NULL)) == NULL)
c585706d
MS		 5301 {
5302 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: Unable to connect to %s:%d: %s", printer->name, host, port, cupsLastErrorString());
95ece0cb 5303 return (NULL);
c585706d 5304 }
95ece0cb
MS		 5305
5306 /*
5307 * Query the printer for its capabilities...
5308 */
5309
c585706d
MS		 5310 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s: Connected to %s:%d, sending Get-Printer-Attributes request...", printer->name, host, port);
5311
95ece0cb
MS		 5312 request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES);
5313 ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printer->device_uri);
5314 ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", NULL, "all");
5315
5316 response = cupsDoRequest(http, request, resource);
5317
c585706d
MS		 5318 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s: Get-Printer-Attributes returned %s", printer->name, ippErrorString(cupsLastError()));
5319
95ece0cb
MS		 5320 // TODO: Grab printer icon file...
5321 httpClose(http);
5322
5323 /*
5324 * Write the PPD for the queue...
5325 */
5326
5327 if (_ppdCreateFromIPP(fromppd, sizeof(fromppd), response))
5328 {
5329 if ((!printer->info || !*(printer->info)) && (attr = ippFindAttribute(response, "printer-info", IPP_TAG_TEXT)) != NULL)
5330 cupsdSetString(&printer->info, ippGetString(attr, 0, NULL));
5331
5332 if ((!printer->location || !*(printer->location)) && (attr = ippFindAttribute(response, "printer-location", IPP_TAG_TEXT)) != NULL)
5333 cupsdSetString(&printer->location, ippGetString(attr, 0, NULL));
5334
5335 if ((!printer->geo_location || !*(printer->geo_location)) && (attr = ippFindAttribute(response, "printer-geo-location", IPP_TAG_URI)) != NULL)
5336 cupsdSetString(&printer->geo_location, ippGetString(attr, 0, NULL));
5337
5338 if ((from = cupsFileOpen(fromppd, "r")) == NULL)
c585706d
MS		 5339 {
5340 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: Unable to read generated PPD: %s", printer->name, strerror(errno));
95ece0cb 5341 return (NULL);
c585706d 5342 }
95ece0cb
MS		 5343
5344 snprintf(toppd, sizeof(toppd), "%s/ppd/%s.ppd", ServerRoot, printer->name);
5345 if ((to = cupsdCreateConfFile(toppd, ConfigFilePerm)) == NULL)
5346 {
c585706d 5347 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: Unable to create PPD for printer: %s", printer->name, strerror(errno));
95ece0cb
MS		 5348 cupsFileClose(from);
5349 return (NULL);
5350 }
5351
5352 while (cupsFileGets(from, line, sizeof(line)))
5353 cupsFilePrintf(to, "%s\n", line);
5354
5355 cupsFileClose(from);
5356 if (!cupsdCloseCreatedConfFile(to, toppd))
5357 {
c585706d
MS		 5358 printer->config_time = time(NULL);
5359 printer->state = IPP_PSTATE_IDLE;
5360 printer->accepting = 1;
95ece0cb
MS		 5361
5362 cupsdSetPrinterAttrs(printer);
c585706d
MS		 5363
5364 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG, printer, NULL, "Printer \"%s\" is now available.", printer->name);
5365 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" is now available.", printer->name);
95ece0cb
MS		 5366 }
5367 }
c585706d
MS		 5368 else
5369 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: PPD creation failed.", printer->name);
95ece0cb
MS		 5370
5371 return (NULL);
5372}
5373
5374
7ae00c35
MS		 5375/*
5376 * 'create_local_printer()' - Create a local (temporary) print queue.
5377 */
5378
5379static void
5380create_local_printer(
5381 cupsd_client_t *con) /* I - Client connection */
5382{
95ece0cb
MS		 5383 ipp_attribute_t *device_uri, /* device-uri attribute */
5384 *printer_geo_location, /* printer-geo-location attribute */
5385 *printer_info, /* printer-info attribute */
5386 *printer_location, /* printer-location attribute */
5387 *printer_name; /* printer-name attribute */
5388 cupsd_printer_t *printer; /* New printer */
5389 http_status_t status; /* Policy status */
5390 char name[128], /* Sanitized printer name */
5391 *nameptr, /* Pointer into name */
5392 uri[1024]; /* printer-uri-supported value */
5393 const char *ptr; /* Pointer into attribute value */
5394
5395
5396 /*
5397 * Require local access to create a local printer...
5398 */
5399
5400 if (!httpAddrLocalhost(httpGetAddress(con->http)))
5401 {
5402 send_ipp_status(con, IPP_STATUS_ERROR_FORBIDDEN, _("Only local users can create a local printer."));
5403 return;
5404 }
5405
5406 /*
5407 * Check any other policy limits...
5408 */
5409
5410 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5411 {
5412 send_http_error(con, status, NULL);
5413 return;
5414 }
5415
5416 /*
5417 * Grab needed attributes...
5418 */
5419
5420 if ((printer_name = ippFindAttribute(con->request, "printer-name", IPP_TAG_ZERO)) == NULL || ippGetGroupTag(printer_name) != IPP_TAG_PRINTER || ippGetValueTag(printer_name) != IPP_TAG_NAME)
5421 {
5422 if (!printer_name)
5423 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Missing required attribute \"%s\"."), "printer-name");
5424 else if (ippGetGroupTag(printer_name) != IPP_TAG_PRINTER)
5425 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute \"%s\" is in the wrong group."), "printer-name");
5426 else
5427 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute \"%s\" is the wrong value type."), "printer-name");
5428
5429 return;
5430 }
5431
5432 for (nameptr = name, ptr = ippGetString(printer_name, 0, NULL); *ptr && nameptr < (name + sizeof(name) - 1); ptr ++)
5433 {
5434 /*
5435 * Sanitize the printer name...
5436 */
5437
5438 if (_cups_isalnum(*ptr))
5439 *nameptr++ = *ptr;
5440 else if (nameptr == name || nameptr[-1] != '_')
5441 *nameptr++ = '_';
5442 }
5443
5444 *nameptr = '\0';
5445
5446 if ((device_uri = ippFindAttribute(con->request, "device-uri", IPP_TAG_ZERO)) == NULL || ippGetGroupTag(device_uri) != IPP_TAG_PRINTER || ippGetValueTag(device_uri) != IPP_TAG_URI)
5447 {
5448 if (!device_uri)
5449 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Missing required attribute \"%s\"."), "device-uri");
5450 else if (ippGetGroupTag(device_uri) != IPP_TAG_PRINTER)
5451 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute \"%s\" is in the wrong group."), "device-uri");
5452 else
5453 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute \"%s\" is the wrong value type."), "device-uri");
5454
5455 return;
5456 }
5457
5458 printer_geo_location = ippFindAttribute(con->request, "printer-geo-location", IPP_TAG_URI);
5459 printer_info = ippFindAttribute(con->request, "printer-info", IPP_TAG_TEXT);
5460 printer_location = ippFindAttribute(con->request, "printer-location", IPP_TAG_TEXT);
5461
46385a1a
MS		 5462 /*
5463 * See if the printer already exists...
5464 */
5465
5466 if ((printer = cupsdFindDest(name)) != NULL)
5467 {
5468 send_ipp_status(con, IPP_STATUS_ERROR_NOT_POSSIBLE, _("Printer \"%s\" already exists."), name);
5469 goto add_printer_attributes;
5470 }
5471
95ece0cb
MS		 5472 /*
5473 * Create the printer...
5474 */
5475
5476 if ((printer = cupsdAddPrinter(name)) == NULL)
5477 {
5478 send_ipp_status(con, IPP_STATUS_ERROR_INTERNAL, _("Unable to create printer."));
5479 return;
5480 }
5481
5482 cupsdSetDeviceURI(printer, ippGetString(device_uri, 0, NULL));
5483
5484 if (printer_geo_location)
5485 cupsdSetString(&printer->geo_location, ippGetString(printer_geo_location, 0, NULL));
5486 if (printer_info)
5487 cupsdSetString(&printer->info, ippGetString(printer_info, 0, NULL));
5488 if (printer_location)
5489 cupsdSetString(&printer->location, ippGetString(printer_location, 0, NULL));
5490
5491 cupsdSetPrinterAttrs(printer);
5492
5493 /*
5494 * Run a background thread to create the PPD...
5495 */
5496
5497 _cupsThreadCreate((_cups_thread_func_t)create_local_bg_thread, printer);
5498
5499 /*
5500 * Return printer attributes...
5501 */
5502
5503 send_ipp_status(con, IPP_STATUS_OK, _("Local printer created."));
5504
46385a1a
MS		 5505 add_printer_attributes:
5506
95ece0cb
MS		 5507 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", (char)printer->accepting);
5508 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", printer->state);
5509 add_printer_state_reasons(con, printer);
5510
5511 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), httpIsEncrypted(con->http) ? "ipps" : "ipp", NULL, con->clientname, con->clientport, "/printers/%s", printer->name);
5512 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-uri-supported", NULL, uri);
7ae00c35
MS		 5513}
5514
5515
ef416fc2 5516/*
5517 * 'create_requested_array()' - Create an array for the requested-attributes.
5518 */
5519
5520static cups_array_t * /* O - Array of attributes or NULL */
5521create_requested_array(ipp_t *request) /* I - IPP request */
5522{
ef416fc2 5523 cups_array_t *ra; /* Requested attributes array */
ef416fc2 5524
5525
5526 /*
db8b865d 5527 * Create the array for standard attributes...
ef416fc2 5528 */
5529
db8b865d 5530 ra = ippCreateRequestedArray(request);
ef416fc2 5531
5532 /*
db8b865d 5533 * Add CUPS defaults as needed...
ef416fc2 5534 */
5535
db8b865d 5536 if (cupsArrayFind(ra, "printer-defaults"))
ef416fc2 5537 {
db8b865d
MS		 5538 /*
5539 * Include user-set defaults...
5540 */
ef416fc2 5541
db8b865d 5542 char *name; /* Option name */
f7deaa1a 5543
db8b865d 5544 cupsArrayRemove(ra, "printer-defaults");
f7deaa1a 5545
db8b865d
MS		 5546 for (name = (char *)cupsArrayFirst(CommonDefaults);
5547 name;
5548 name = (char *)cupsArrayNext(CommonDefaults))
5549 if (!cupsArrayFind(ra, name))
f7deaa1a 5550 cupsArrayAdd(ra, name);
ef416fc2 5551 }
5552
5553 return (ra);
5554}
5555
5556
5557/*
42404685 5558 * 'create_subscriptions()' - Create one or more notification subscriptions.
ef416fc2 5559 */
5560
5561static void
42404685 5562create_subscriptions(
ef416fc2 5563 cupsd_client_t *con, /* I - Client connection */
5564 ipp_attribute_t *uri) /* I - Printer URI */
5565{
5566 http_status_t status; /* Policy status */
5567 int i; /* Looping var */
5568 ipp_attribute_t *attr; /* Current attribute */
bc44d920 5569 cups_ptype_t dtype; /* Destination type (printer/class) */
ed486911 5570 char scheme[HTTP_MAX_URI],
5571 /* Scheme portion of URI */
ef416fc2 5572 userpass[HTTP_MAX_URI],
5573 /* Username portion of URI */
5574 host[HTTP_MAX_URI],
5575 /* Host portion of URI */
5576 resource[HTTP_MAX_URI];
5577 /* Resource portion of URI */
5578 int port; /* Port portion of URI */
5579 cupsd_printer_t *printer; /* Printer/class */
5580 cupsd_job_t *job; /* Job */
5581 int jobid; /* Job ID */
5582 cupsd_subscription_t *sub; /* Subscription object */
bc44d920 5583 const char *username, /* requesting-user-name or
5584 authenticated username */
ef416fc2 5585 *recipient, /* notify-recipient-uri */
5586 *pullmethod; /* notify-pull-method */
5587 ipp_attribute_t *user_data; /* notify-user-data */
5588 int interval, /* notify-time-interval */
5589 lease; /* notify-lease-duration */
5590 unsigned mask; /* notify-events */
f7deaa1a 5591 ipp_attribute_t *notify_events,/* notify-events(-default) */
5592 *notify_lease; /* notify-lease-duration(-default) */
ef416fc2 5593
5594
bd7854cb 5595#ifdef DEBUG
5596 for (attr = con->request->attrs; attr; attr = attr->next)
5597 {
5598 if (attr->group_tag != IPP_TAG_ZERO)
3dfe78b3 5599 cupsdLogMessage(CUPSD_LOG_DEBUG2, "g%04x v%04x %s", attr->group_tag,
bd7854cb 5600 attr->value_tag, attr->name);
5601 else
3dfe78b3 5602 cupsdLogMessage(CUPSD_LOG_DEBUG2, "----SEP----");
bd7854cb 5603 }
5604#endif /* DEBUG */
5605
ef416fc2 5606 /*
5607 * Is the destination valid?
5608 */
5609
42404685 5610 cupsdLogMessage(CUPSD_LOG_DEBUG, "create_subscriptions(con=%p(%d), uri=\"%s\")", con, con->number, uri->values[0].string.text);
fa73b229 5611
ed486911 5612 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
5613 sizeof(scheme), userpass, sizeof(userpass), host,
a4d04587 5614 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 5615
5616 if (!strcmp(resource, "/"))
5617 {
ef416fc2 5618 dtype = (cups_ptype_t)0;
5619 printer = NULL;
5620 }
5621 else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10)
5622 {
ef416fc2 5623 dtype = (cups_ptype_t)0;
5624 printer = NULL;
5625 }
5626 else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)
5627 {
ef416fc2 5628 dtype = CUPS_PRINTER_CLASS;
5629 printer = NULL;
5630 }
f7deaa1a 5631 else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 5632 {
5633 /*
5634 * Bad URI...
5635 */
5636
5637 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5638 _("The printer or class does not exist."));
ef416fc2 5639 return;
5640 }
5641
5642 /*
5643 * Check policy...
5644 */
5645
5646 if (printer)
5647 {
f7deaa1a 5648 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
5649 NULL)) != HTTP_OK)
ef416fc2 5650 {
f899b121 5651 send_http_error(con, status, printer);
ef416fc2 5652 return;
5653 }
5654 }
5655 else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5656 {
f899b121 5657 send_http_error(con, status, NULL);
ef416fc2 5658 return;
5659 }
5660
5661 /*
5662 * Get the user that is requesting the subscription...
5663 */
5664
e00b005a 5665 username = get_username(con);
ef416fc2 5666
5667 /*
5668 * Find the first subscription group attribute; return if we have
5669 * none...
5670 */
5671
5672 for (attr = con->request->attrs; attr; attr = attr->next)
5673 if (attr->group_tag == IPP_TAG_SUBSCRIPTION)
5674 break;
5675
5676 if (!attr)
5677 {
5678 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 5679 _("No subscription attributes in request."));
ef416fc2 5680 return;
5681 }
5682
5683 /*
5684 * Process the subscription attributes in the request...
5685 */
5686
fa73b229 5687 con->response->request.status.status_code = IPP_BAD_REQUEST;
5688
ef416fc2 5689 while (attr)
5690 {
5691 recipient = NULL;
5692 pullmethod = NULL;
5693 user_data = NULL;
5694 interval = 0;
5695 lease = DefaultLeaseDuration;
5696 jobid = 0;
5697 mask = CUPSD_EVENT_NONE;
5698
f7deaa1a 5699 if (printer)
5700 {
5701 notify_events = ippFindAttribute(printer->attrs, "notify-events-default",
5702 IPP_TAG_KEYWORD);
5703 notify_lease = ippFindAttribute(printer->attrs,
5704 "notify-lease-duration-default",
5705 IPP_TAG_INTEGER);
5706
5707 if (notify_lease)
5708 lease = notify_lease->values[0].integer;
5709 }
5710 else
5711 {
5712 notify_events = NULL;
5713 notify_lease = NULL;
5714 }
5715
ef416fc2 5716 while (attr && attr->group_tag != IPP_TAG_ZERO)
5717 {
7594b224 5718 if (!strcmp(attr->name, "notify-recipient-uri") &&
ef416fc2 5719 attr->value_tag == IPP_TAG_URI)
ed486911 5720 {
5721 /*
5722 * Validate the recipient scheme against the ServerBin/notifier
5723 * directory...
5724 */
5725
5726 char notifier[1024]; /* Notifier filename */
5727
5728
ef416fc2 5729 recipient = attr->values[0].string.text;
ed486911 5730
8ca02f3c 5731 if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient,
5732 scheme, sizeof(scheme), userpass, sizeof(userpass),
5733 host, sizeof(host), &port,
5734 resource, sizeof(resource)) < HTTP_URI_OK)
ed486911 5735 {
5736 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5737 _("Bad notify-recipient-uri \"%s\"."), recipient);
ed486911 5738 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5739 "notify-status-code", IPP_URI_SCHEME);
5740 return;
5741 }
5742
5743 snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin,
5744 scheme);
5745 if (access(notifier, X_OK))
5746 {
5747 send_ipp_status(con, IPP_NOT_POSSIBLE,
bc44d920 5748 _("notify-recipient-uri URI \"%s\" uses unknown "
84315f46 5749 "scheme."), recipient);
ed486911 5750 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5751 "notify-status-code", IPP_URI_SCHEME);
5752 return;
5753 }
3dfe78b3
MS		 5754
5755 if (!strcmp(scheme, "rss") && !check_rss_recipient(recipient))
5756 {
5757 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5758 _("notify-recipient-uri URI \"%s\" is already used."),
3dfe78b3
MS		 5759 recipient);
5760 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5761 "notify-status-code", IPP_ATTRIBUTES);
5762 return;
5763 }
ed486911 5764 }
ef416fc2 5765 else if (!strcmp(attr->name, "notify-pull-method") &&
5766 attr->value_tag == IPP_TAG_KEYWORD)
ed486911 5767 {
ef416fc2 5768 pullmethod = attr->values[0].string.text;
ed486911 5769
5770 if (strcmp(pullmethod, "ippget"))
5771 {
5772 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5773 _("Bad notify-pull-method \"%s\"."), pullmethod);
ed486911 5774 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5775 "notify-status-code", IPP_ATTRIBUTES);
5776 return;
5777 }
5778 }
ef416fc2 5779 else if (!strcmp(attr->name, "notify-charset") &&
5780 attr->value_tag == IPP_TAG_CHARSET &&
5781 strcmp(attr->values[0].string.text, "us-ascii") &&
5782 strcmp(attr->values[0].string.text, "utf-8"))
5783 {
5784 send_ipp_status(con, IPP_CHARSET,
84315f46 5785 _("Character set \"%s\" not supported."),
ef416fc2 5786 attr->values[0].string.text);
5787 return;
5788 }
5789 else if (!strcmp(attr->name, "notify-natural-language") &&
5790 (attr->value_tag != IPP_TAG_LANGUAGE ||
5791 strcmp(attr->values[0].string.text, DefaultLanguage)))
5792 {
5793 send_ipp_status(con, IPP_CHARSET,
84315f46 5794 _("Language \"%s\" not supported."),
ef416fc2 5795 attr->values[0].string.text);
5796 return;
5797 }
5798 else if (!strcmp(attr->name, "notify-user-data") &&
5799 attr->value_tag == IPP_TAG_STRING)
5800 {
5801 if (attr->num_values > 1 || attr->values[0].unknown.length > 63)
5802 {
5803 send_ipp_status(con, IPP_REQUEST_VALUE,
5804 _("The notify-user-data value is too large "
84315f46 5805 "(%d > 63 octets)."),
ef416fc2 5806 attr->values[0].unknown.length);
5807 return;
5808 }
5809
5810 user_data = attr;
5811 }
5812 else if (!strcmp(attr->name, "notify-events") &&
5813 attr->value_tag == IPP_TAG_KEYWORD)
f7deaa1a 5814 notify_events = attr;
ef416fc2 5815 else if (!strcmp(attr->name, "notify-lease-duration") &&
5816 attr->value_tag == IPP_TAG_INTEGER)
5817 lease = attr->values[0].integer;
5818 else if (!strcmp(attr->name, "notify-time-interval") &&
5819 attr->value_tag == IPP_TAG_INTEGER)
5820 interval = attr->values[0].integer;
5821 else if (!strcmp(attr->name, "notify-job-id") &&
5822 attr->value_tag == IPP_TAG_INTEGER)
5823 jobid = attr->values[0].integer;
5824
5825 attr = attr->next;
5826 }
5827
f7deaa1a 5828 if (notify_events)
5829 {
5830 for (i = 0; i < notify_events->num_values; i ++)
5831 mask |= cupsdEventValue(notify_events->values[i].string.text);
5832 }
5833
bd7854cb 5834 if (recipient)
5835 cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient);
5836 if (pullmethod)
5837 cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod);
5838 cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease);
5839 cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval);
fa73b229 5840
ef416fc2 5841 if (!recipient && !pullmethod)
5842 break;
5843
5844 if (mask == CUPSD_EVENT_NONE)
5845 {
5846 if (jobid)
5847 mask = CUPSD_EVENT_JOB_COMPLETED;
5848 else if (printer)
5849 mask = CUPSD_EVENT_PRINTER_STATE_CHANGED;
5850 else
5851 {
5852 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 5853 _("notify-events not specified."));
ef416fc2 5854 return;
5855 }
5856 }
5857
bd7854cb 5858 if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration))
ef416fc2 5859 {
5860 cupsdLogMessage(CUPSD_LOG_INFO,
42404685 5861 "create_subscriptions: Limiting notify-lease-duration to "
ef416fc2 5862 "%d seconds.",
5863 MaxLeaseDuration);
5864 lease = MaxLeaseDuration;
5865 }
5866
5867 if (jobid)
5868 {
5869 if ((job = cupsdFindJob(jobid)) == NULL)
5870 {
84315f46
MS		 5871 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
5872 jobid);
ef416fc2 5873 return;
5874 }
5875 }
5876 else
5877 job = NULL;
5878
52f6f666
MS		 5879 if ((sub = cupsdAddSubscription(mask, printer, job, recipient, 0)) == NULL)
5880 {
5881 send_ipp_status(con, IPP_TOO_MANY_SUBSCRIPTIONS,
5882 _("There are too many subscriptions."));
5883 return;
5884 }
ef416fc2 5885
fa73b229 5886 if (job)
84315f46 5887 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription #%d for job %d.",
fa73b229 5888 sub->id, job->id);
5889 else if (printer)
5890 cupsdLogMessage(CUPSD_LOG_DEBUG,
84315f46 5891 "Added subscription #%d for printer \"%s\".",
fa73b229 5892 sub->id, printer->name);
5893 else
84315f46 5894 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription #%d for server.",
fa73b229 5895 sub->id);
5896
ef416fc2 5897 sub->interval = interval;
5898 sub->lease = lease;
bd7854cb 5899 sub->expire = lease ? time(NULL) + lease : 0;
ef416fc2 5900
5901 cupsdSetString(&sub->owner, username);
5902
5903 if (user_data)
5904 {
5905 sub->user_data_len = user_data->values[0].unknown.length;
5906 memcpy(sub->user_data, user_data->values[0].unknown.data,
07623986 5907 (size_t)sub->user_data_len);
ef416fc2 5908 }
5909
5910 ippAddSeparator(con->response);
5911 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5912 "notify-subscription-id", sub->id);
5913
fa73b229 5914 con->response->request.status.status_code = IPP_OK;
5915
ef416fc2 5916 if (attr)
5917 attr = attr->next;
5918 }
5919
3dfe78b3 5920 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
ef416fc2 5921}
5922
5923
5924/*
5925 * 'delete_printer()' - Remove a printer or class from the system.
5926 */
5927
5928static void
5929delete_printer(cupsd_client_t *con, /* I - Client connection */
5930 ipp_attribute_t *uri) /* I - URI of printer or class */
5931{
5932 http_status_t status; /* Policy status */
bc44d920 5933 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 5934 cupsd_printer_t *printer; /* Printer/class */
5935 char filename[1024]; /* Script/PPD filename */
7ae00c35 5936 int temporary; /* Temporary queue? */
ef416fc2 5937
5938
5939 cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con,
996acce8 5940 con->number, uri->values[0].string.text);
ef416fc2 5941
5942 /*
5943 * Do we have a valid URI?
5944 */
5945
f7deaa1a 5946 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 5947 {
5948 /*
5949 * Bad URI...
5950 */
5951
5952 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5953 _("The printer or class does not exist."));
ef416fc2 5954 return;
5955 }
5956
5957 /*
5958 * Check policy...
5959 */
5960
5961 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5962 {
f899b121 5963 send_http_error(con, status, NULL);
ef416fc2 5964 return;
5965 }
5966
5967 /*
5968 * Remove old jobs...
5969 */
5970
f7deaa1a 5971 cupsdCancelJobs(printer->name, NULL, 1);
ef416fc2 5972
5973 /*
5974 * Remove old subscriptions and send a "deleted printer" event...
5975 */
5976
5977 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL,
5978 "%s \"%s\" deleted by \"%s\".",
5979 (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
f7deaa1a 5980 printer->name, get_username(con));
ef416fc2 5981
5982 cupsdExpireSubscriptions(printer, NULL);
f7deaa1a 5983
ef416fc2 5984 /*
5985 * Remove any old PPD or script files...
5986 */
5987
f7deaa1a 5988 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot,
5989 printer->name);
ef416fc2 5990 unlink(filename);
928b43f7
MS		 5991 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd.O", ServerRoot,
5992 printer->name);
5993 unlink(filename);
ef416fc2 5994
7cf5915e 5995 snprintf(filename, sizeof(filename), "%s/%s.png", CacheDir, printer->name);
61cf44e2
MS		 5996 unlink(filename);
5997
f14324a7 5998 snprintf(filename, sizeof(filename), "%s/%s.data", CacheDir, printer->name);
54afec33
MS		 5999 unlink(filename);
6000
568fa3fa
MS		 6001 /*
6002 * Unregister color profiles...
6003 */
6004
a29fd7dd 6005 cupsdUnregisterColor(printer);
568fa3fa 6006
7ae00c35
MS		 6007 temporary = printer->temporary;
6008
ef416fc2 6009 if (dtype & CUPS_PRINTER_CLASS)
6010 {
f7deaa1a 6011 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".",
6012 printer->name, get_username(con));
ef416fc2 6013
6014 cupsdDeletePrinter(printer, 0);
7ae00c35
MS		 6015 if (!temporary)
6016 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 6017 }
6018 else
6019 {
f7deaa1a 6020 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".",
6021 printer->name, get_username(con));
ef416fc2 6022
7ae00c35 6023 if (cupsdDeletePrinter(printer, 0) && !temporary)
f8b3a85b
MS		 6024 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
6025
7ae00c35
MS		 6026 if (!temporary)
6027 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 6028 }
6029
7ae00c35
MS		 6030 if (!temporary)
6031 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 6032
6033 /*
6034 * Return with no errors...
6035 */
6036
6037 con->response->request.status.status_code = IPP_OK;
6038}
6039
6040
6041/*
6042 * 'get_default()' - Get the default destination.
6043 */
6044
6045static void
6046get_default(cupsd_client_t *con) /* I - Client connection */
6047{
fa73b229 6048 http_status_t status; /* Policy status */
6049 cups_array_t *ra; /* Requested attributes array */
ef416fc2 6050
6051
996acce8 6052 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->number);
ef416fc2 6053
6054 /*
6055 * Check policy...
6056 */
6057
6058 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
6059 {
f899b121 6060 send_http_error(con, status, NULL);
ef416fc2 6061 return;
6062 }
6063
fa73b229 6064 if (DefaultPrinter)
ef416fc2 6065 {
fa73b229 6066 ra = create_requested_array(con->request);
ef416fc2 6067
fa73b229 6068 copy_printer_attrs(con, DefaultPrinter, ra);
ef416fc2 6069
fa73b229 6070 cupsArrayDelete(ra);
ef416fc2 6071
fa73b229 6072 con->response->request.status.status_code = IPP_OK;
ef416fc2 6073 }
6074 else
84315f46 6075 send_ipp_status(con, IPP_NOT_FOUND, _("No default printer."));
ef416fc2 6076}
6077
6078
6079/*
6080 * 'get_devices()' - Get the list of available devices on the local system.
6081 */
6082
6083static void
6084get_devices(cupsd_client_t *con) /* I - Client connection */
6085{
6086 http_status_t status; /* Policy status */
ae71f5de
MS		 6087 ipp_attribute_t *limit, /* limit attribute */
6088 *timeout, /* timeout attribute */
6089 *requested, /* requested-attributes attribute */
ed6e7faf
MS		 6090 *exclude, /* exclude-schemes attribute */
6091 *include; /* include-schemes attribute */
ef416fc2 6092 char command[1024], /* cups-deviced command */
ed6e7faf 6093 options[2048], /* Options to pass to command */
ae71f5de 6094 requested_str[256],
89d46774 6095 /* String for requested attributes */
ed6e7faf
MS		 6096 exclude_str[512],
6097 /* String for excluded schemes */
6098 include_str[512];
6099 /* String for included schemes */
ef416fc2 6100
6101
996acce8 6102 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->number);
ef416fc2 6103
6104 /*
6105 * Check policy...
6106 */
6107
6108 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
6109 {
f899b121 6110 send_http_error(con, status, NULL);
ef416fc2 6111 return;
6112 }
6113
6114 /*
6115 * Run cups-deviced command with the given options...
6116 */
6117
ae71f5de
MS		 6118 limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER);
6119 timeout = ippFindAttribute(con->request, "timeout", IPP_TAG_INTEGER);
ef416fc2 6120 requested = ippFindAttribute(con->request, "requested-attributes",
6121 IPP_TAG_KEYWORD);
ae71f5de 6122 exclude = ippFindAttribute(con->request, "exclude-schemes", IPP_TAG_NAME);
ed6e7faf 6123 include = ippFindAttribute(con->request, "include-schemes", IPP_TAG_NAME);
ef416fc2 6124
6125 if (requested)
89d46774 6126 url_encode_attr(requested, requested_str, sizeof(requested_str));
ef416fc2 6127 else
89d46774 6128 strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str));
ef416fc2 6129
ae71f5de
MS		 6130 if (exclude)
6131 url_encode_attr(exclude, exclude_str, sizeof(exclude_str));
6132 else
6133 exclude_str[0] = '\0';
6134
ed6e7faf
MS		 6135 if (include)
6136 url_encode_attr(include, include_str, sizeof(include_str));
6137 else
6138 include_str[0] = '\0';
6139
ef416fc2 6140 snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin);
6141 snprintf(options, sizeof(options),
ed6e7faf 6142 "%d+%d+%d+%d+%s%s%s%s%s",
ef416fc2 6143 con->request->request.op.request_id,
ae71f5de 6144 limit ? limit->values[0].integer : 0,
7a0cbd5e 6145 timeout ? timeout->values[0].integer : 15,
ae71f5de
MS		 6146 (int)User,
6147 requested_str,
ed6e7faf
MS		 6148 exclude_str[0] ? "%20" : "", exclude_str,
6149 include_str[0] ? "%20" : "", include_str);
ef416fc2 6150
6151 if (cupsdSendCommand(con, command, options, 1))
6152 {
6153 /*
6154 * Command started successfully, don't send an IPP response here...
6155 */
6156
6157 ippDelete(con->response);
6158 con->response = NULL;
6159 }
6160 else
6161 {
6162 /*
6163 * Command failed, return "internal error" so the user knows something
6164 * went wrong...
6165 */
6166
6167 send_ipp_status(con, IPP_INTERNAL_ERROR,
6168 _("cups-deviced failed to execute."));
6169 }
6170}
6171
6172
2e4ff8af
MS		 6173/*
6174 * 'get_document()' - Get a copy of a job file.
6175 */
6176
6177static void
6178get_document(cupsd_client_t *con, /* I - Client connection */
6179 ipp_attribute_t *uri) /* I - Job URI */
6180{
6181 http_status_t status; /* Policy status */
6182 ipp_attribute_t *attr; /* Current attribute */
6183 int jobid; /* Job ID */
6184 int docnum; /* Document number */
6185 cupsd_job_t *job; /* Current job */
61cf44e2 6186 char scheme[HTTP_MAX_URI], /* Method portion of URI */
2e4ff8af
MS		 6187 username[HTTP_MAX_URI], /* Username portion of URI */
6188 host[HTTP_MAX_URI], /* Host portion of URI */
6189 resource[HTTP_MAX_URI]; /* Resource portion of URI */
6190 int port; /* Port portion of URI */
6191 char filename[1024], /* Filename for document */
6192 format[1024]; /* Format for document */
6193
6194
6195 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_document(%p[%d], %s)", con,
996acce8 6196 con->number, uri->values[0].string.text);
2e4ff8af
MS		 6197
6198 /*
6199 * See if we have a job URI or a printer URI...
6200 */
6201
6202 if (!strcmp(uri->name, "printer-uri"))
6203 {
6204 /*
6205 * Got a printer URI; see if we also have a job-id attribute...
6206 */
6207
6208 if ((attr = ippFindAttribute(con->request, "job-id",
6209 IPP_TAG_INTEGER)) == NULL)
6210 {
6211 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6212 _("Got a printer-uri attribute but no job-id."));
2e4ff8af
MS		 6213 return;
6214 }
6215
6216 jobid = attr->values[0].integer;
6217 }
6218 else
6219 {
6220 /*
6221 * Got a job URI; parse it to get the job ID...
6222 */
6223
61cf44e2
MS		 6224 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
6225 sizeof(scheme), username, sizeof(username), host,
2e4ff8af
MS		 6226 sizeof(host), &port, resource, sizeof(resource));
6227
6228 if (strncmp(resource, "/jobs/", 6))
6229 {
6230 /*
6231 * Not a valid URI!
6232 */
6233
84315f46 6234 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
2e4ff8af
MS		 6235 uri->values[0].string.text);
6236 return;
6237 }
6238
6239 jobid = atoi(resource + 6);
6240 }
6241
6242 /*
6243 * See if the job exists...
6244 */
6245
6246 if ((job = cupsdFindJob(jobid)) == NULL)
6247 {
6248 /*
6249 * Nope - return a "not found" error...
6250 */
6251
84315f46 6252 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
2e4ff8af
MS		 6253 return;
6254 }
6255
6256 /*
6257 * Check policy...
6258 */
6259
e60ec91f
MS		 6260 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con,
6261 job->username)) != HTTP_OK)
2e4ff8af
MS		 6262 {
6263 send_http_error(con, status, NULL);
6264 return;
6265 }
6266
6267 /*
6268 * Get the document number...
6269 */
6270
6271 if ((attr = ippFindAttribute(con->request, "document-number",
6272 IPP_TAG_INTEGER)) == NULL)
6273 {
6274 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6275 _("Missing document-number attribute."));
2e4ff8af
MS		 6276 return;
6277 }
6278
6279 if ((docnum = attr->values[0].integer) < 1 || docnum > job->num_files ||
6280 attr->num_values > 1)
6281 {
84315f46
MS		 6282 send_ipp_status(con, IPP_NOT_FOUND,
6283 _("Document #%d does not exist in job #%d."), docnum,
6284 jobid);
2e4ff8af
MS		 6285 return;
6286 }
6287
6288 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, jobid,
6289 docnum);
6290 if ((con->file = open(filename, O_RDONLY)) == -1)
6291 {
6292 cupsdLogMessage(CUPSD_LOG_ERROR,
6293 "Unable to open document %d in job %d - %s", docnum, jobid,
6294 strerror(errno));
6295 send_ipp_status(con, IPP_NOT_FOUND,
84315f46
MS		 6296 _("Unable to open document #%d in job #%d."), docnum,
6297 jobid);
2e4ff8af
MS		 6298 return;
6299 }
6300
6301 fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC);
6302
6303 cupsdLoadJob(job);
6304
6305 snprintf(format, sizeof(format), "%s/%s", job->filetypes[docnum - 1]->super,
6306 job->filetypes[docnum - 1]->type);
6307
6308 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format",
6309 NULL, format);
6310 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "document-number",
6311 docnum);
6312 if ((attr = ippFindAttribute(job->attrs, "document-name",
6313 IPP_TAG_NAME)) != NULL)
6314 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_NAME, "document-name",
6315 NULL, attr->values[0].string.text);
6316}
6317
6318
ef416fc2 6319/*
fa73b229 6320 * 'get_job_attrs()' - Get job attributes.
ef416fc2 6321 */
6322
6323static void
fa73b229 6324get_job_attrs(cupsd_client_t *con, /* I - Client connection */
6325 ipp_attribute_t *uri) /* I - Job URI */
ef416fc2 6326{
6327 http_status_t status; /* Policy status */
fa73b229 6328 ipp_attribute_t *attr; /* Current attribute */
6329 int jobid; /* Job ID */
6330 cupsd_job_t *job; /* Current job */
ef55b745 6331 cupsd_printer_t *printer; /* Current printer */
10d09e33
MS		 6332 cupsd_policy_t *policy; /* Current security policy */
6333 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
ef416fc2 6334 username[HTTP_MAX_URI], /* Username portion of URI */
6335 host[HTTP_MAX_URI], /* Host portion of URI */
6336 resource[HTTP_MAX_URI]; /* Resource portion of URI */
6337 int port; /* Port portion of URI */
10d09e33
MS		 6338 cups_array_t *ra, /* Requested attributes array */
6339 *exclude; /* Private attributes array */
ef416fc2 6340
6341
fa73b229 6342 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con,
996acce8 6343 con->number, uri->values[0].string.text);
ef416fc2 6344
6345 /*
fa73b229 6346 * See if we have a job URI or a printer URI...
6347 */
6348
6349 if (!strcmp(uri->name, "printer-uri"))
6350 {
6351 /*
6352 * Got a printer URI; see if we also have a job-id attribute...
6353 */
6354
6355 if ((attr = ippFindAttribute(con->request, "job-id",
6356 IPP_TAG_INTEGER)) == NULL)
6357 {
6358 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6359 _("Got a printer-uri attribute but no job-id."));
fa73b229 6360 return;
6361 }
6362
6363 jobid = attr->values[0].integer;
6364 }
6365 else
6366 {
6367 /*
6368 * Got a job URI; parse it to get the job ID...
6369 */
6370
61cf44e2
MS		 6371 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
6372 sizeof(scheme), username, sizeof(username), host,
a4d04587 6373 sizeof(host), &port, resource, sizeof(resource));
fa73b229 6374
6375 if (strncmp(resource, "/jobs/", 6))
6376 {
6377 /*
6378 * Not a valid URI!
6379 */
6380
84315f46 6381 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
fa73b229 6382 uri->values[0].string.text);
6383 return;
6384 }
6385
6386 jobid = atoi(resource + 6);
6387 }
6388
6389 /*
6390 * See if the job exists...
6391 */
6392
6393 if ((job = cupsdFindJob(jobid)) == NULL)
6394 {
6395 /*
6396 * Nope - return a "not found" error...
6397 */
6398
84315f46 6399 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
fa73b229 6400 return;
6401 }
6402
6403 /*
6404 * Check policy...
6405 */
6406
ef55b745
MS		 6407 if ((printer = job->printer) == NULL)
6408 printer = cupsdFindDest(job->dest);
6409
6410 if (printer)
10d09e33
MS		 6411 policy = printer->op_policy_ptr;
6412 else
6413 policy = DefaultPolicyPtr;
6414
6415 if ((status = cupsdCheckPolicy(policy, con, job->username)) != HTTP_OK)
fa73b229 6416 {
f899b121 6417 send_http_error(con, status, NULL);
fa73b229 6418 return;
6419 }
6420
10d09e33
MS		 6421 exclude = cupsdGetPrivateAttrs(policy, con, printer, job->username);
6422
fa73b229 6423 /*
6424 * Copy attributes...
6425 */
6426
bd7854cb 6427 cupsdLoadJob(job);
6428
fa73b229 6429 ra = create_requested_array(con->request);
10d09e33 6430 copy_job_attrs(con, job, ra, exclude);
fa73b229 6431 cupsArrayDelete(ra);
6432
6433 con->response->request.status.status_code = IPP_OK;
6434}
6435
6436
6437/*
6438 * 'get_jobs()' - Get a list of jobs for the specified printer.
6439 */
6440
6441static void
6442get_jobs(cupsd_client_t *con, /* I - Client connection */
6443 ipp_attribute_t *uri) /* I - Printer URI */
6444{
6445 http_status_t status; /* Policy status */
6446 ipp_attribute_t *attr; /* Current attribute */
6447 const char *dest; /* Destination */
bc44d920 6448 cups_ptype_t dtype; /* Destination type (printer/class) */
fa73b229 6449 cups_ptype_t dmask; /* Destination type mask */
f7deaa1a 6450 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
fa73b229 6451 username[HTTP_MAX_URI], /* Username portion of URI */
6452 host[HTTP_MAX_URI], /* Host portion of URI */
6453 resource[HTTP_MAX_URI]; /* Resource portion of URI */
6454 int port; /* Port portion of URI */
aaf19ab0
MS		 6455 int job_comparison; /* Job comparison */
6456 ipp_jstate_t job_state; /* job-state value */
f16ea703
MS		 6457 int first_job_id = 1, /* First job ID */
6458 first_index = 1, /* First index */
9e6d7a0f
MS		 6459 limit = 0, /* Maximum number of jobs to return */
6460 count, /* Number of jobs that match */
6461 need_load_job = 0; /* Do we need to load the job? */
f16ea703 6462 const char *job_attr; /* Job attribute requested */
aaf19ab0 6463 ipp_attribute_t *job_ids; /* job-ids attribute */
fa73b229 6464 cupsd_job_t *job; /* Current job pointer */
6465 cupsd_printer_t *printer; /* Printer */
6466 cups_array_t *list; /* Which job list... */
eec1fbc3 6467 int delete_list = 0; /* Delete the list afterwards? */
10d09e33
MS		 6468 cups_array_t *ra, /* Requested attributes array */
6469 *exclude; /* Private attributes array */
6470 cupsd_policy_t *policy; /* Current policy */
fa73b229 6471
6472
996acce8 6473 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->number,
fa73b229 6474 uri->values[0].string.text);
6475
6476 /*
6477 * Is the destination valid?
ef416fc2 6478 */
6479
4b3f67ff
MS		 6480 if (strcmp(uri->name, "printer-uri"))
6481 {
84315f46 6482 send_ipp_status(con, IPP_BAD_REQUEST, _("No printer-uri in request."));
4b3f67ff
MS		 6483 return;
6484 }
6485
f7deaa1a 6486 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
6487 sizeof(scheme), username, sizeof(username), host,
a4d04587 6488 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 6489
b9faaae1 6490 if (!strcmp(resource, "/") || !strcmp(resource, "/jobs"))
ef416fc2 6491 {
6492 dest = NULL;
6493 dtype = (cups_ptype_t)0;
6494 dmask = (cups_ptype_t)0;
6495 printer = NULL;
6496 }
fa73b229 6497 else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10)
ef416fc2 6498 {
6499 dest = NULL;
6500 dtype = (cups_ptype_t)0;
6501 dmask = CUPS_PRINTER_CLASS;
6502 printer = NULL;
6503 }
fa73b229 6504 else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)
ef416fc2 6505 {
6506 dest = NULL;
6507 dtype = CUPS_PRINTER_CLASS;
6508 dmask = CUPS_PRINTER_CLASS;
6509 printer = NULL;
6510 }
f7deaa1a 6511 else if ((dest = cupsdValidateDest(uri->values[0].string.text, &dtype,
6512 &printer)) == NULL)
ef416fc2 6513 {
6514 /*
6515 * Bad URI...
6516 */
6517
6518 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 6519 _("The printer or class does not exist."));
ef416fc2 6520 return;
6521 }
6522 else
b86bc4cf 6523 {
6524 dtype &= CUPS_PRINTER_CLASS;
ef416fc2 6525 dmask = CUPS_PRINTER_CLASS;
b86bc4cf 6526 }
ef416fc2 6527
6528 /*
6529 * Check policy...
6530 */
6531
6532 if (printer)
10d09e33
MS		 6533 policy = printer->op_policy_ptr;
6534 else
6535 policy = DefaultPolicyPtr;
6536
6537 if ((status = cupsdCheckPolicy(policy, con, NULL)) != HTTP_OK)
ef416fc2 6538 {
f899b121 6539 send_http_error(con, status, NULL);
ef416fc2 6540 return;
6541 }
6542
aaf19ab0
MS		 6543 job_ids = ippFindAttribute(con->request, "job-ids", IPP_TAG_INTEGER);
6544
ef416fc2 6545 /*
6546 * See if the "which-jobs" attribute have been specified...
6547 */
6548
fa73b229 6549 if ((attr = ippFindAttribute(con->request, "which-jobs",
aaf19ab0
MS		 6550 IPP_TAG_KEYWORD)) != NULL && job_ids)
6551 {
6552 send_ipp_status(con, IPP_CONFLICT,
6553 _("The %s attribute cannot be provided with job-ids."),
6554 "which-jobs");
6555 return;
6556 }
6557 else if (!attr || !strcmp(attr->values[0].string.text, "not-completed"))
6558 {
6559 job_comparison = -1;
6560 job_state = IPP_JOB_STOPPED;
e584c068 6561 list = ActiveJobs;
aaf19ab0
MS		 6562 }
6563 else if (!strcmp(attr->values[0].string.text, "completed"))
6564 {
6565 job_comparison = 1;
6566 job_state = IPP_JOB_CANCELED;
eec1fbc3
MS		 6567 list = cupsdGetCompletedJobs(printer);
6568 delete_list = 1;
aaf19ab0
MS		 6569 }
6570 else if (!strcmp(attr->values[0].string.text, "aborted"))
6571 {
6572 job_comparison = 0;
6573 job_state = IPP_JOB_ABORTED;
eec1fbc3
MS		 6574 list = cupsdGetCompletedJobs(printer);
6575 delete_list = 1;
aaf19ab0
MS		 6576 }
6577 else if (!strcmp(attr->values[0].string.text, "all"))
6578 {
6579 job_comparison = 1;
6580 job_state = IPP_JOB_PENDING;
6581 list = Jobs;
6582 }
6583 else if (!strcmp(attr->values[0].string.text, "canceled"))
6584 {
6585 job_comparison = 0;
6586 job_state = IPP_JOB_CANCELED;
eec1fbc3
MS		 6587 list = cupsdGetCompletedJobs(printer);
6588 delete_list = 1;
aaf19ab0
MS		 6589 }
6590 else if (!strcmp(attr->values[0].string.text, "pending"))
ef416fc2 6591 {
aaf19ab0
MS		 6592 job_comparison = 0;
6593 job_state = IPP_JOB_PENDING;
6594 list = ActiveJobs;
ef416fc2 6595 }
aaf19ab0 6596 else if (!strcmp(attr->values[0].string.text, "pending-held"))
ef416fc2 6597 {
aaf19ab0
MS		 6598 job_comparison = 0;
6599 job_state = IPP_JOB_HELD;
6600 list = ActiveJobs;
ef416fc2 6601 }
aaf19ab0 6602 else if (!strcmp(attr->values[0].string.text, "processing"))
3dfe78b3 6603 {
aaf19ab0
MS		 6604 job_comparison = 0;
6605 job_state = IPP_JOB_PROCESSING;
6606 list = PrintingJobs;
6607 }
6608 else if (!strcmp(attr->values[0].string.text, "processing-stopped"))
6609 {
6610 job_comparison = 0;
6611 job_state = IPP_JOB_STOPPED;
6612 list = ActiveJobs;
3dfe78b3 6613 }
ef416fc2 6614 else
6615 {
aaf19ab0
MS		 6616 send_ipp_status(con, IPP_ATTRIBUTES,
6617 _("The which-jobs value \"%s\" is not supported."),
6618 attr->values[0].string.text);
6619 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
6620 "which-jobs", NULL, attr->values[0].string.text);
6621 return;
ef416fc2 6622 }
6623
6624 /*
6625 * See if they want to limit the number of jobs reported...
6626 */
6627
f16ea703 6628 if ((attr = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER)) != NULL)
aaf19ab0
MS		 6629 {
6630 if (job_ids)
6631 {
6632 send_ipp_status(con, IPP_CONFLICT,
6633 _("The %s attribute cannot be provided with job-ids."),
6634 "limit");
6635 return;
6636 }
6637
ef416fc2 6638 limit = attr->values[0].integer;
aaf19ab0 6639 }
ef416fc2 6640
f16ea703
MS		 6641 if ((attr = ippFindAttribute(con->request, "first-index", IPP_TAG_INTEGER)) != NULL)
6642 {
6643 if (job_ids)
6644 {
6645 send_ipp_status(con, IPP_CONFLICT,
6646 _("The %s attribute cannot be provided with job-ids."),
6647 "first-index");
6648 return;
6649 }
6650
6651 first_index = attr->values[0].integer;
6652 }
6653 else if ((attr = ippFindAttribute(con->request, "first-job-id", IPP_TAG_INTEGER)) != NULL)
aaf19ab0
MS		 6654 {
6655 if (job_ids)
6656 {
6657 send_ipp_status(con, IPP_CONFLICT,
6658 _("The %s attribute cannot be provided with job-ids."),
6659 "first-job-id");
6660 return;
6661 }
6662
ef416fc2 6663 first_job_id = attr->values[0].integer;
aaf19ab0 6664 }
ef416fc2 6665
6666 /*
6667 * See if we only want to see jobs for a specific user...
6668 */
6669
f16ea703 6670 if ((attr = ippFindAttribute(con->request, "my-jobs", IPP_TAG_BOOLEAN)) != NULL && job_ids)
aaf19ab0
MS		 6671 {
6672 send_ipp_status(con, IPP_CONFLICT,
6673 _("The %s attribute cannot be provided with job-ids."),
6674 "my-jobs");
6675 return;
6676 }
6677 else if (attr && attr->values[0].boolean)
e00b005a 6678 strlcpy(username, get_username(con), sizeof(username));
ef416fc2 6679 else
6680 username[0] = '\0';
6681
db8b865d 6682 ra = create_requested_array(con->request);
f16ea703
MS		 6683 for (job_attr = (char *)cupsArrayFirst(ra); job_attr; job_attr = (char *)cupsArrayNext(ra))
6684 if (strcmp(job_attr, "job-id") &&
6685 strcmp(job_attr, "job-k-octets") &&
6686 strcmp(job_attr, "job-media-progress") &&
6687 strcmp(job_attr, "job-more-info") &&
6688 strcmp(job_attr, "job-name") &&
6689 strcmp(job_attr, "job-originating-user-name") &&
6690 strcmp(job_attr, "job-preserved") &&
6691 strcmp(job_attr, "job-printer-up-time") &&
6692 strcmp(job_attr, "job-printer-uri") &&
6693 strcmp(job_attr, "job-state") &&
6694 strcmp(job_attr, "job-state-reasons") &&
6695 strcmp(job_attr, "job-uri") &&
6696 strcmp(job_attr, "time-at-completed") &&
6697 strcmp(job_attr, "time-at-creation") &&
6698 strcmp(job_attr, "number-of-documents"))
6699 {
6700 need_load_job = 1;
6701 break;
6702 }
6703
6704 if (need_load_job && (limit == 0 || limit > 500) && (list == Jobs || delete_list))
6705 {
6706 /*
6707 * Limit expensive Get-Jobs for job history to 500 jobs...
6708 */
6709
6710 ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "limit", 500);
6711
6712 if (limit)
6713 ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, "limit", limit);
6714
6715 limit = 500;
6716
6717 cupsdLogClient(con, CUPSD_LOG_INFO, "Limiting Get-Jobs response to %d jobs.", limit);
6718 }
ef416fc2 6719
6720 /*
6721 * OK, build a list of jobs for this printer...
6722 */
6723
aaf19ab0 6724 if (job_ids)
ef416fc2 6725 {
aaf19ab0 6726 int i; /* Looping var */
ef416fc2 6727
aaf19ab0
MS		 6728 for (i = 0; i < job_ids->num_values; i ++)
6729 {
4220952d 6730 if (!cupsdFindJob(job_ids->values[i].integer))
aaf19ab0
MS		 6731 break;
6732 }
ef416fc2 6733
aaf19ab0
MS		 6734 if (i < job_ids->num_values)
6735 {
84315f46 6736 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 6737 job_ids->values[i].integer);
6738 return;
6739 }
0a682745 6740
aaf19ab0
MS		 6741 for (i = 0; i < job_ids->num_values; i ++)
6742 {
6743 job = cupsdFindJob(job_ids->values[i].integer);
0a682745 6744
f16ea703 6745 if (need_load_job && !job->attrs)
aaf19ab0 6746 {
f16ea703
MS		 6747 cupsdLoadJob(job);
6748
6749 if (!job->attrs)
6750 {
6751 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: No attributes for job %d", job->id);
6752 continue;
6753 }
aaf19ab0 6754 }
ef416fc2 6755
aaf19ab0
MS		 6756 if (i > 0)
6757 ippAddSeparator(con->response);
bd7854cb 6758
10d09e33
MS		 6759 exclude = cupsdGetPrivateAttrs(job->printer ?
6760 job->printer->op_policy_ptr :
6761 policy, con, job->printer,
6762 job->username);
6763
6764 copy_job_attrs(con, job, ra, exclude);
d1c13e16 6765 }
aaf19ab0
MS		 6766 }
6767 else
6768 {
9e6d7a0f
MS		 6769 if (first_index > 1)
6770 job = (cupsd_job_t *)cupsArrayIndex(list, first_index - 1);
6771 else
6772 job = (cupsd_job_t *)cupsArrayFirst(list);
6773
6774 for (count = 0; (limit <= 0 || count < limit) && job; job = (cupsd_job_t *)cupsArrayNext(list))
aaf19ab0
MS		 6775 {
6776 /*
6777 * Filter out jobs that don't match...
6778 */
bd7854cb 6779
aaf19ab0
MS		 6780 cupsdLogMessage(CUPSD_LOG_DEBUG2,
6781 "get_jobs: job->id=%d, dest=\"%s\", username=\"%s\", "
6782 "state_value=%d, attrs=%p", job->id, job->dest,
6783 job->username, job->state_value, job->attrs);
7594b224 6784
aaf19ab0
MS		 6785 if (!job->dest || !job->username)
6786 cupsdLoadJob(job);
fa73b229 6787
aaf19ab0
MS		 6788 if (!job->dest || !job->username)
6789 continue;
ef416fc2 6790
aaf19ab0
MS		 6791 if ((dest && strcmp(job->dest, dest)) &&
6792 (!job->printer || !dest || strcmp(job->printer->name, dest)))
6793 continue;
6794 if ((job->dtype & dmask) != dtype &&
6795 (!job->printer || (job->printer->type & dmask) != dtype))
6796 continue;
ef416fc2 6797
aaf19ab0
MS		 6798 if ((job_comparison < 0 && job->state_value > job_state) ||
6799 (job_comparison == 0 && job->state_value != job_state) ||
6800 (job_comparison > 0 && job->state_value < job_state))
6801 continue;
6802
6803 if (job->id < first_job_id)
6804 continue;
6805
f16ea703 6806 if (need_load_job && !job->attrs)
aaf19ab0 6807 {
f16ea703
MS		 6808 cupsdLoadJob(job);
6809
6810 if (!job->attrs)
6811 {
6812 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: No attributes for job %d", job->id);
6813 continue;
6814 }
aaf19ab0
MS		 6815 }
6816
88f9aafc 6817 if (username[0] && _cups_strcasecmp(username, job->username))
aaf19ab0
MS		 6818 continue;
6819
6820 if (count > 0)
6821 ippAddSeparator(con->response);
6822
6823 count ++;
6824
10d09e33
MS		 6825 exclude = cupsdGetPrivateAttrs(job->printer ?
6826 job->printer->op_policy_ptr :
6827 policy, con, job->printer,
6828 job->username);
6829
6830 copy_job_attrs(con, job, ra, exclude);
aaf19ab0
MS		 6831 }
6832
6833 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count=%d", count);
6834 }
d1c13e16 6835
fa73b229 6836 cupsArrayDelete(ra);
ef416fc2 6837
eec1fbc3
MS		 6838 if (delete_list)
6839 cupsArrayDelete(list);
6840
fa73b229 6841 con->response->request.status.status_code = IPP_OK;
ef416fc2 6842}
6843
6844
6845/*
6846 * 'get_notifications()' - Get events for a subscription.
6847 */
6848
6849static void
bd7854cb 6850get_notifications(cupsd_client_t *con) /* I - Client connection */
ef416fc2 6851{
bd7854cb 6852 int i, j; /* Looping vars */
6853 http_status_t status; /* Policy status */
6854 cupsd_subscription_t *sub; /* Subscription */
6855 ipp_attribute_t *ids, /* notify-subscription-ids */
6856 *sequences; /* notify-sequence-numbers */
6857 int min_seq; /* Minimum sequence number */
6858 int interval; /* Poll interval */
6859
6860
f7deaa1a 6861 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_notifications(con=%p[%d])",
996acce8 6862 con, con->number);
bd7854cb 6863
6864 /*
6865 * Get subscription attributes...
6866 */
6867
6868 ids = ippFindAttribute(con->request, "notify-subscription-ids",
6869 IPP_TAG_INTEGER);
6870 sequences = ippFindAttribute(con->request, "notify-sequence-numbers",
6871 IPP_TAG_INTEGER);
6872
6873 if (!ids)
6874 {
6875 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6876 _("Missing notify-subscription-ids attribute."));
bd7854cb 6877 return;
6878 }
6879
6880 /*
6881 * Are the subscription IDs valid?
6882 */
6883
6884 for (i = 0, interval = 60; i < ids->num_values; i ++)
6885 {
6886 if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL)
6887 {
6888 /*
6889 * Bad subscription ID...
6890 */
6891
84315f46 6892 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
bd7854cb 6893 ids->values[i].integer);
6894 return;
6895 }
6896
6897 /*
6898 * Check policy...
6899 */
6900
6901 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
6902 DefaultPolicyPtr,
6903 con, sub->owner)) != HTTP_OK)
6904 {
f899b121 6905 send_http_error(con, status, sub->dest);
bd7854cb 6906 return;
6907 }
6908
6909 /*
6910 * Check the subscription type and update the interval accordingly.
6911 */
6912
6913 if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING &&
6914 interval > 10)
6915 interval = 10;
6916 else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED)
6917 interval = 0;
6918 else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING &&
6919 interval > 30)
6920 interval = 30;
6921 }
6922
6923 /*
6924 * Tell the client to poll again in N seconds...
6925 */
6926
6927 if (interval > 0)
6928 ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
6929 "notify-get-interval", interval);
6930
6931 ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
6932 "printer-up-time", time(NULL));
6933
6934 /*
6935 * Copy the subscription event attributes to the response.
6936 */
6937
6938 con->response->request.status.status_code =
6939 interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE;
6940
6941 for (i = 0; i < ids->num_values; i ++)
6942 {
6943 /*
6944 * Get the subscription and sequence number...
6945 */
6946
6947 sub = cupsdFindSubscription(ids->values[i].integer);
6948
6949 if (sequences && i < sequences->num_values)
6950 min_seq = sequences->values[i].integer;
6951 else
6952 min_seq = 1;
6953
6954 /*
6955 * If we don't have any new events, nothing to do here...
6956 */
6957
10d09e33 6958 if (min_seq > (sub->first_event_id + cupsArrayCount(sub->events)))
bd7854cb 6959 continue;
6960
6961 /*
6962 * Otherwise copy all of the new events...
6963 */
6964
6965 if (sub->first_event_id > min_seq)
6966 j = 0;
6967 else
6968 j = min_seq - sub->first_event_id;
6969
10d09e33 6970 for (; j < cupsArrayCount(sub->events); j ++)
b423cd4c 6971 {
6972 ippAddSeparator(con->response);
ef416fc2 6973
10d09e33
MS		 6974 copy_attrs(con->response,
6975 ((cupsd_event_t *)cupsArrayIndex(sub->events, j))->attrs, NULL,
6976 IPP_TAG_EVENT_NOTIFICATION, 0, NULL);
b423cd4c 6977 }
6978 }
6979}
ef416fc2 6980
ef416fc2 6981
b94498cf 6982/*
6983 * 'get_ppd()' - Get a named PPD from the local system.
6984 */
6985
6986static void
6987get_ppd(cupsd_client_t *con, /* I - Client connection */
6988 ipp_attribute_t *uri) /* I - Printer URI or PPD name */
6989{
6990 http_status_t status; /* Policy status */
6991 cupsd_printer_t *dest; /* Destination */
6992 cups_ptype_t dtype; /* Destination type */
6993
6994
6995 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppd(%p[%d], %p[%s=%s])", con,
996acce8 6996 con->number, uri, uri->name, uri->values[0].string.text);
b94498cf 6997
e67e2f9e 6998 if (!strcmp(ippGetName(uri), "ppd-name"))
b94498cf 6999 {
7000 /*
7001 * Return a PPD file from cups-driverd...
7002 */
7003
e67e2f9e
MS		 7004 const char *ppd_name = ippGetString(uri, 0, NULL);
7005 /* ppd-name value */
7006 char command[1024], /* cups-driverd command */
7007 options[1024], /* Options to pass to command */
7008 oppd_name[1024]; /* Escaped ppd-name */
b94498cf 7009
7010 /*
7011 * Check policy...
7012 */
7013
7014 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
7015 {
7016 send_http_error(con, status, NULL);
7017 return;
7018 }
7019
e67e2f9e
MS		 7020 /*
7021 * Check ppd-name value...
7022 */
7023
7024 if (strstr(ppd_name, "../"))
7025 {
7026 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Invalid ppd-name value."));
7027 return;
7028 }
7029
b94498cf 7030 /*
7031 * Run cups-driverd command with the given options...
7032 */
7033
7034 snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin);
e67e2f9e
MS		 7035 url_encode_string(ppd_name, oppd_name, sizeof(oppd_name));
7036 snprintf(options, sizeof(options), "get+%d+%s", ippGetRequestId(con->request), oppd_name);
b94498cf 7037
7038 if (cupsdSendCommand(con, command, options, 0))
7039 {
7040 /*
7041 * Command started successfully, don't send an IPP response here...
7042 */
7043
7044 ippDelete(con->response);
7045 con->response = NULL;
7046 }
7047 else
7048 {
7049 /*
7050 * Command failed, return "internal error" so the user knows something
7051 * went wrong...
7052 */
7053
e67e2f9e 7054 send_ipp_status(con, IPP_INTERNAL_ERROR, _("cups-driverd failed to execute."));
b94498cf 7055 }
7056 }
e67e2f9e 7057 else if (!strcmp(ippGetName(uri), "printer-uri") && cupsdValidateDest(ippGetString(uri, 0, NULL), &dtype, &dest))
b94498cf 7058 {
7059 int i; /* Looping var */
7060 char filename[1024]; /* PPD filename */
7061
b94498cf 7062 /*
7063 * Check policy...
7064 */
7065
7066 if ((status = cupsdCheckPolicy(dest->op_policy_ptr, con, NULL)) != HTTP_OK)
7067 {
2fb76298 7068 send_http_error(con, status, dest);
b94498cf 7069 return;
7070 }
7071
7072 /*
7073 * See if we need the PPD for a class or remote printer...
7074 */
7075
e67e2f9e 7076 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest->name);
bc44d920 7077
7078 if ((dtype & CUPS_PRINTER_REMOTE) && access(filename, 0))
b94498cf 7079 {
e67e2f9e
MS		 7080 send_ipp_status(con, IPP_STATUS_CUPS_SEE_OTHER, _("See remote printer."));
7081 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, dest->uri);
b94498cf 7082 return;
7083 }
a2326b5b 7084 else if (dtype & CUPS_PRINTER_CLASS)
b94498cf 7085 {
7086 for (i = 0; i < dest->num_printers; i ++)
a2326b5b 7087 if (!(dest->printers[i]->type & CUPS_PRINTER_CLASS))
bc44d920 7088 {
e67e2f9e 7089 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest->printers[i]->name);
bc44d920 7090
7091 if (!access(filename, 0))
7092 break;
7093 }
b94498cf 7094
7095 if (i < dest->num_printers)
7096 dest = dest->printers[i];
7097 else
7098 {
e67e2f9e
MS		 7099 send_ipp_status(con, IPP_STATUS_CUPS_SEE_OTHER, _("See remote printer."));
7100 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, dest->printers[0]->uri);
b94498cf 7101 return;
7102 }
7103 }
7104
7105 /*
7106 * Found the printer with the PPD file, now see if there is one...
7107 */
7108
b94498cf 7109 if ((con->file = open(filename, O_RDONLY)) < 0)
7110 {
e67e2f9e 7111 send_ipp_status(con, IPP_STATUS_ERROR_NOT_FOUND, _("The PPD file \"%s\" could not be opened: %s"), ippGetString(uri, 0, NULL), strerror(errno));
b94498cf 7112 return;
7113 }
7114
7115 fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC);
7116
7117 con->pipe_pid = 0;
7118
e67e2f9e 7119 ippSetStatusCode(con->response, IPP_STATUS_OK);
b94498cf 7120 }
7121 else
e67e2f9e 7122 send_ipp_status(con, IPP_STATUS_ERROR_NOT_FOUND, _("The PPD file \"%s\" could not be found."), ippGetString(uri, 0, NULL));
b94498cf 7123}
7124
7125
b423cd4c 7126/*
7127 * 'get_ppds()' - Get the list of PPD files on the local system.
7128 */
ef416fc2 7129
b423cd4c 7130static void
7131get_ppds(cupsd_client_t *con) /* I - Client connection */
7132{
7133 http_status_t status; /* Policy status */
b423cd4c 7134 ipp_attribute_t *limit, /* Limit attribute */
b94498cf 7135 *device, /* ppd-device-id attribute */
7136 *language, /* ppd-natural-language attribute */
b423cd4c 7137 *make, /* ppd-make attribute */
b94498cf 7138 *model, /* ppd-make-and-model attribute */
3d8365b8 7139 *model_number, /* ppd-model-number attribute */
b94498cf 7140 *product, /* ppd-product attribute */
7141 *psversion, /* ppd-psverion attribute */
3d8365b8 7142 *type, /* ppd-type attribute */
ed6e7faf
MS		 7143 *requested, /* requested-attributes attribute */
7144 *exclude, /* exclude-schemes attribute */
7145 *include; /* include-schemes attribute */
b94498cf 7146 char command[1024], /* cups-driverd command */
ed6e7faf 7147 options[4096], /* Options to pass to command */
b94498cf 7148 device_str[256],/* Escaped ppd-device-id string */
7149 language_str[256],
bc44d920 7150 /* Escaped ppd-natural-language */
b94498cf 7151 make_str[256], /* Escaped ppd-make string */
7152 model_str[256], /* Escaped ppd-make-and-model string */
3d8365b8 7153 model_number_str[256],
7154 /* ppd-model-number string */
b94498cf 7155 product_str[256],
7156 /* Escaped ppd-product string */
7157 psversion_str[256],
7158 /* Escaped ppd-psversion string */
3d8365b8 7159 type_str[256], /* Escaped ppd-type string */
ed6e7faf 7160 requested_str[256],
89d46774 7161 /* String for requested attributes */
ed6e7faf
MS		 7162 exclude_str[512],
7163 /* String for excluded schemes */
7164 include_str[512];
7165 /* String for included schemes */
ef416fc2 7166
ef416fc2 7167
996acce8 7168 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->number);
ef416fc2 7169
7170 /*
b423cd4c 7171 * Check policy...
ef416fc2 7172 */
7173
b423cd4c 7174 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
ef416fc2 7175 {
f899b121 7176 send_http_error(con, status, NULL);
b423cd4c 7177 return;
ef416fc2 7178 }
ef416fc2 7179
b423cd4c 7180 /*
7181 * Run cups-driverd command with the given options...
7182 */
7183
3d8365b8 7184 limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER);
7185 device = ippFindAttribute(con->request, "ppd-device-id", IPP_TAG_TEXT);
7186 language = ippFindAttribute(con->request, "ppd-natural-language",
7187 IPP_TAG_LANGUAGE);
7188 make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT);
7189 model = ippFindAttribute(con->request, "ppd-make-and-model",
7190 IPP_TAG_TEXT);
7191 model_number = ippFindAttribute(con->request, "ppd-model-number",
7192 IPP_TAG_INTEGER);
7193 product = ippFindAttribute(con->request, "ppd-product", IPP_TAG_TEXT);
7194 psversion = ippFindAttribute(con->request, "ppd-psversion", IPP_TAG_TEXT);
7195 type = ippFindAttribute(con->request, "ppd-type", IPP_TAG_KEYWORD);
7196 requested = ippFindAttribute(con->request, "requested-attributes",
7197 IPP_TAG_KEYWORD);
8b450588
MS		 7198 exclude = ippFindAttribute(con->request, "exclude-schemes",
7199 IPP_TAG_NAME);
7200 include = ippFindAttribute(con->request, "include-schemes",
7201 IPP_TAG_NAME);
b423cd4c 7202
7203 if (requested)
89d46774 7204 url_encode_attr(requested, requested_str, sizeof(requested_str));
7205 else
7206 strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str));
ef416fc2 7207
b94498cf 7208 if (device)
7209 url_encode_attr(device, device_str, sizeof(device_str));
7210 else
7211 device_str[0] = '\0';
7212
7213 if (language)
7214 url_encode_attr(language, language_str, sizeof(language_str));
7215 else
7216 language_str[0] = '\0';
7217
89d46774 7218 if (make)
7219 url_encode_attr(make, make_str, sizeof(make_str));
b423cd4c 7220 else
89d46774 7221 make_str[0] = '\0';
fa73b229 7222
b94498cf 7223 if (model)
7224 url_encode_attr(model, model_str, sizeof(model_str));
7225 else
7226 model_str[0] = '\0';
7227
3d8365b8 7228 if (model_number)
7229 snprintf(model_number_str, sizeof(model_number_str), "ppd-model-number=%d",
7230 model_number->values[0].integer);
7231 else
7232 model_number_str[0] = '\0';
7233
b94498cf 7234 if (product)
7235 url_encode_attr(product, product_str, sizeof(product_str));
7236 else
7237 product_str[0] = '\0';
7238
7239 if (psversion)
7240 url_encode_attr(psversion, psversion_str, sizeof(psversion_str));
7241 else
7242 psversion_str[0] = '\0';
7243
3d8365b8 7244 if (type)
7245 url_encode_attr(type, type_str, sizeof(type_str));
7246 else
7247 type_str[0] = '\0';
7248
ed6e7faf
MS		 7249 if (exclude)
7250 url_encode_attr(exclude, exclude_str, sizeof(exclude_str));
7251 else
7252 exclude_str[0] = '\0';
7253
7254 if (include)
7255 url_encode_attr(include, include_str, sizeof(include_str));
7256 else
7257 include_str[0] = '\0';
7258
b423cd4c 7259 snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin);
3d8365b8 7260 snprintf(options, sizeof(options),
ed6e7faf 7261 "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 7262 con->request->request.op.request_id,
7263 limit ? limit->values[0].integer : 0,
b94498cf 7264 requested_str,
7265 device ? "%20" : "", device_str,
7266 language ? "%20" : "", language_str,
7267 make ? "%20" : "", make_str,
7268 model ? "%20" : "", model_str,
3d8365b8 7269 model_number ? "%20" : "", model_number_str,
b94498cf 7270 product ? "%20" : "", product_str,
3d8365b8 7271 psversion ? "%20" : "", psversion_str,
ed6e7faf
MS		 7272 type ? "%20" : "", type_str,
7273 exclude_str[0] ? "%20" : "", exclude_str,
7274 include_str[0] ? "%20" : "", include_str);
ef416fc2 7275
b423cd4c 7276 if (cupsdSendCommand(con, command, options, 0))
7277 {
7278 /*
7279 * Command started successfully, don't send an IPP response here...
7280 */
7281
7282 ippDelete(con->response);
7283 con->response = NULL;
7284 }
7285 else
7286 {
7287 /*
7288 * Command failed, return "internal error" so the user knows something
7289 * went wrong...
7290 */
7291
7292 send_ipp_status(con, IPP_INTERNAL_ERROR,
7293 _("cups-driverd failed to execute."));
7294 }
ef416fc2 7295}
7296
7297
7298/*
b423cd4c 7299 * 'get_printer_attrs()' - Get printer attributes.
ef416fc2 7300 */
7301
7302static void
b423cd4c 7303get_printer_attrs(cupsd_client_t *con, /* I - Client connection */
7304 ipp_attribute_t *uri) /* I - Printer URI */
ef416fc2 7305{
7306 http_status_t status; /* Policy status */
bc44d920 7307 cups_ptype_t dtype; /* Destination type (printer/class) */
b423cd4c 7308 cupsd_printer_t *printer; /* Printer/class */
ef416fc2 7309 cups_array_t *ra; /* Requested attributes array */
7310
7311
b423cd4c 7312 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con,
996acce8 7313 con->number, uri->values[0].string.text);
ef416fc2 7314
7315 /*
b423cd4c 7316 * Is the destination valid?
ef416fc2 7317 */
7318
f7deaa1a 7319 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 7320 {
7321 /*
b423cd4c 7322 * Bad URI...
ef416fc2 7323 */
7324
7325 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7326 _("The printer or class does not exist."));
ef416fc2 7327 return;
7328 }
7329
7330 /*
7331 * Check policy...
7332 */
7333
b423cd4c 7334 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
ef416fc2 7335 {
f899b121 7336 send_http_error(con, status, printer);
ef416fc2 7337 return;
7338 }
7339
7340 /*
b423cd4c 7341 * Send the attributes...
ef416fc2 7342 */
7343
7344 ra = create_requested_array(con->request);
7345
b423cd4c 7346 copy_printer_attrs(con, printer, ra);
ef416fc2 7347
7348 cupsArrayDelete(ra);
7349
7350 con->response->request.status.status_code = IPP_OK;
7351}
7352
7353
c168a833
MS		 7354/*
7355 * 'get_printer_supported()' - Get printer supported values.
7356 */
7357
7358static void
7359get_printer_supported(
7360 cupsd_client_t *con, /* I - Client connection */
7361 ipp_attribute_t *uri) /* I - Printer URI */
7362{
7363 http_status_t status; /* Policy status */
7364 cups_ptype_t dtype; /* Destination type (printer/class) */
7365 cupsd_printer_t *printer; /* Printer/class */
7366
7367
7368 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_supported(%p[%d], %s)", con,
996acce8 7369 con->number, uri->values[0].string.text);
c168a833
MS		 7370
7371 /*
7372 * Is the destination valid?
7373 */
7374
7375 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
7376 {
7377 /*
7378 * Bad URI...
7379 */
7380
7381 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7382 _("The printer or class does not exist."));
c168a833
MS		 7383 return;
7384 }
7385
7386 /*
7387 * Check policy...
7388 */
7389
7390 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
7391 {
7392 send_http_error(con, status, printer);
7393 return;
7394 }
7395
7396 /*
7397 * Return a list of attributes that can be set via Set-Printer-Attributes.
7398 */
7399
9b4bd602
MS		 7400 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7401 "printer-geo-location", 0);
c168a833
MS		 7402 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7403 "printer-info", 0);
7404 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7405 "printer-location", 0);
9b4bd602
MS		 7406 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7407 "printer-organization", 0);
7408 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7409 "printer-organizational-unit", 0);
c168a833
MS		 7410
7411 con->response->request.status.status_code = IPP_OK;
7412}
7413
7414
ef416fc2 7415/*
b423cd4c 7416 * 'get_printers()' - Get a list of printers or classes.
ef416fc2 7417 */
7418
7419static void
b423cd4c 7420get_printers(cupsd_client_t *con, /* I - Client connection */
7421 int type) /* I - 0 or CUPS_PRINTER_CLASS */
ef416fc2 7422{
b423cd4c 7423 http_status_t status; /* Policy status */
7424 ipp_attribute_t *attr; /* Current attribute */
bc44d920 7425 int limit; /* Max number of printers to return */
b423cd4c 7426 int count; /* Number of printers that match */
7427 cupsd_printer_t *printer; /* Current printer pointer */
7e86f2f6 7428 cups_ptype_t printer_type, /* printer-type attribute */
b423cd4c 7429 printer_mask; /* printer-type-mask attribute */
7430 char *location; /* Location string */
7431 const char *username; /* Current user */
7432 char *first_printer_name; /* first-printer-name attribute */
7433 cups_array_t *ra; /* Requested attributes array */
e07d4801 7434 int local; /* Local connection? */
ef416fc2 7435
ef416fc2 7436
b423cd4c 7437 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con,
996acce8 7438 con->number, type);
ef416fc2 7439
7440 /*
7441 * Check policy...
7442 */
7443
b423cd4c 7444 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
ef416fc2 7445 {
f899b121 7446 send_http_error(con, status, NULL);
ef416fc2 7447 return;
7448 }
7449
7450 /*
b423cd4c 7451 * Check for printers...
ef416fc2 7452 */
7453
b423cd4c 7454 if (!Printers || !cupsArrayCount(Printers))
7455 {
7456 send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added."));
7457 return;
7458 }
7459
7460 /*
7461 * See if they want to limit the number of printers reported...
7462 */
ef416fc2 7463
fa73b229 7464 if ((attr = ippFindAttribute(con->request, "limit",
7465 IPP_TAG_INTEGER)) != NULL)
ef416fc2 7466 limit = attr->values[0].integer;
7467 else
b423cd4c 7468 limit = 10000000;
7469
7470 if ((attr = ippFindAttribute(con->request, "first-printer-name",
7471 IPP_TAG_NAME)) != NULL)
7472 first_printer_name = attr->values[0].string.text;
7473 else
7474 first_printer_name = NULL;
ef416fc2 7475
7476 /*
b423cd4c 7477 * Support filtering...
ef416fc2 7478 */
7479
b423cd4c 7480 if ((attr = ippFindAttribute(con->request, "printer-type",
7481 IPP_TAG_ENUM)) != NULL)
7e86f2f6 7482 printer_type = (cups_ptype_t)attr->values[0].integer;
ef416fc2 7483 else
7e86f2f6 7484 printer_type = (cups_ptype_t)0;
ef416fc2 7485
b423cd4c 7486 if ((attr = ippFindAttribute(con->request, "printer-type-mask",
7487 IPP_TAG_ENUM)) != NULL)
7e86f2f6 7488 printer_mask = (cups_ptype_t)attr->values[0].integer;
ef416fc2 7489 else
7e86f2f6 7490 printer_mask = (cups_ptype_t)0;
e00b005a 7491
e07d4801
MS		 7492 local = httpAddrLocalhost(&(con->clientaddr));
7493
b423cd4c 7494 if ((attr = ippFindAttribute(con->request, "printer-location",
7495 IPP_TAG_TEXT)) != NULL)
7496 location = attr->values[0].string.text;
7497 else
7498 location = NULL;
e00b005a 7499
7500 if (con->username[0])
b423cd4c 7501 username = con->username;
e00b005a 7502 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
7503 IPP_TAG_NAME)) != NULL)
b423cd4c 7504 username = attr->values[0].string.text;
e00b005a 7505 else
b423cd4c 7506 username = NULL;
ef416fc2 7507
b423cd4c 7508 ra = create_requested_array(con->request);
ef416fc2 7509
7510 /*
b423cd4c 7511 * OK, build a list of printers for this printer...
ef416fc2 7512 */
7513
b423cd4c 7514 if (first_printer_name)
ef416fc2 7515 {
b423cd4c 7516 if ((printer = cupsdFindDest(first_printer_name)) == NULL)
7517 printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
ef416fc2 7518 }
7519 else
b423cd4c 7520 printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
ef416fc2 7521
b423cd4c 7522 for (count = 0;
7523 count < limit && printer;
7524 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
7525 {
e07d4801
MS		 7526 if (!local && !printer->shared)
7527 continue;
7528
b423cd4c 7529 if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) &&
7530 (printer->type & printer_mask) == printer_type &&
b19ccc9e 7531 (!location ||
88f9aafc 7532 (printer->location && !_cups_strcasecmp(printer->location, location))))
ef416fc2 7533 {
b423cd4c 7534 /*
7535 * If a username is specified, see if it is allowed or denied
7536 * access...
7537 */
ef416fc2 7538
10d09e33
MS		 7539 if (cupsArrayCount(printer->users) && username &&
7540 !user_allowed(printer, username))
b423cd4c 7541 continue;
ef416fc2 7542
b423cd4c 7543 /*
7544 * Add the group separator as needed...
7545 */
ef416fc2 7546
b423cd4c 7547 if (count > 0)
7548 ippAddSeparator(con->response);
ef416fc2 7549
b423cd4c 7550 count ++;
ef416fc2 7551
b423cd4c 7552 /*
7553 * Send the attributes...
7554 */
ef416fc2 7555
b423cd4c 7556 copy_printer_attrs(con, printer, ra);
7557 }
ef416fc2 7558 }
7559
b423cd4c 7560 cupsArrayDelete(ra);
ef416fc2 7561
7562 con->response->request.status.status_code = IPP_OK;
7563}
7564
7565
7566/*
b423cd4c 7567 * 'get_subscription_attrs()' - Get subscription attributes.
ef416fc2 7568 */
7569
7570static void
b423cd4c 7571get_subscription_attrs(
7572 cupsd_client_t *con, /* I - Client connection */
7573 int sub_id) /* I - Subscription ID */
ef416fc2 7574{
b423cd4c 7575 http_status_t status; /* Policy status */
7576 cupsd_subscription_t *sub; /* Subscription */
10d09e33
MS		 7577 cupsd_policy_t *policy; /* Current security policy */
7578 cups_array_t *ra, /* Requested attributes array */
7579 *exclude; /* Private attributes array */
ef416fc2 7580
7581
b423cd4c 7582 cupsdLogMessage(CUPSD_LOG_DEBUG2,
7583 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
996acce8 7584 con, con->number, sub_id);
ef416fc2 7585
79d3cd17
MS		 7586 /*
7587 * Expire subscriptions as needed...
7588 */
7589
7590 cupsdExpireSubscriptions(NULL, NULL);
7591
fa73b229 7592 /*
b423cd4c 7593 * Is the subscription ID valid?
fa73b229 7594 */
7595
b423cd4c 7596 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
fa73b229 7597 {
7598 /*
b423cd4c 7599 * Bad subscription ID...
fa73b229 7600 */
7601
84315f46
MS		 7602 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
7603 sub_id);
fa73b229 7604 return;
7605 }
7606
7607 /*
7608 * Check policy...
7609 */
7610
10d09e33
MS		 7611 if (sub->dest)
7612 policy = sub->dest->op_policy_ptr;
7613 else
7614 policy = DefaultPolicyPtr;
7615
7616 if ((status = cupsdCheckPolicy(policy, con, sub->owner)) != HTTP_OK)
fa73b229 7617 {
f899b121 7618 send_http_error(con, status, sub->dest);
fa73b229 7619 return;
7620 }
7621
10d09e33
MS		 7622 exclude = cupsdGetPrivateAttrs(policy, con, sub->dest, sub->owner);
7623
ef416fc2 7624 /*
b423cd4c 7625 * Copy the subscription attributes to the response using the
7626 * requested-attributes attribute that may be provided by the client.
ef416fc2 7627 */
7628
b423cd4c 7629 ra = create_requested_array(con->request);
fa73b229 7630
10d09e33 7631 copy_subscription_attrs(con, sub, ra, exclude);
ef416fc2 7632
b423cd4c 7633 cupsArrayDelete(ra);
fa73b229 7634
b423cd4c 7635 con->response->request.status.status_code = IPP_OK;
7636}
fa73b229 7637
fa73b229 7638
b423cd4c 7639/*
7640 * 'get_subscriptions()' - Get subscriptions.
7641 */
ef416fc2 7642
b423cd4c 7643static void
7644get_subscriptions(cupsd_client_t *con, /* I - Client connection */
7645 ipp_attribute_t *uri) /* I - Printer/job URI */
7646{
7647 http_status_t status; /* Policy status */
7648 int count; /* Number of subscriptions */
7649 int limit; /* Limit */
7650 cupsd_subscription_t *sub; /* Subscription */
7651 cups_array_t *ra; /* Requested attributes array */
7652 ipp_attribute_t *attr; /* Attribute */
bc44d920 7653 cups_ptype_t dtype; /* Destination type (printer/class) */
f7deaa1a 7654 char scheme[HTTP_MAX_URI],
7655 /* Scheme portion of URI */
b423cd4c 7656 username[HTTP_MAX_URI],
7657 /* Username portion of URI */
7658 host[HTTP_MAX_URI],
7659 /* Host portion of URI */
7660 resource[HTTP_MAX_URI];
7661 /* Resource portion of URI */
7662 int port; /* Port portion of URI */
7663 cupsd_job_t *job; /* Job pointer */
7664 cupsd_printer_t *printer; /* Printer */
10d09e33
MS		 7665 cupsd_policy_t *policy; /* Policy */
7666 cups_array_t *exclude; /* Private attributes array */
fa73b229 7667
fa73b229 7668
b423cd4c 7669 cupsdLogMessage(CUPSD_LOG_DEBUG2,
7670 "get_subscriptions(con=%p[%d], uri=%s)",
996acce8 7671 con, con->number, uri->values[0].string.text);
b423cd4c 7672
7673 /*
7674 * Is the destination valid?
7675 */
7676
f7deaa1a 7677 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
7678 sizeof(scheme), username, sizeof(username), host,
b423cd4c 7679 sizeof(host), &port, resource, sizeof(resource));
7680
7681 if (!strcmp(resource, "/") ||
7682 (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) ||
7683 (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) ||
7684 (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9))
7685 {
7686 printer = NULL;
7687 job = NULL;
ef416fc2 7688 }
b423cd4c 7689 else if (!strncmp(resource, "/jobs/", 6) && resource[6])
ef416fc2 7690 {
b423cd4c 7691 printer = NULL;
7692 job = cupsdFindJob(atoi(resource + 6));
ef416fc2 7693
b423cd4c 7694 if (!job)
ef416fc2 7695 {
84315f46
MS		 7696 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
7697 atoi(resource + 6));
ef416fc2 7698 return;
7699 }
b423cd4c 7700 }
f7deaa1a 7701 else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
b423cd4c 7702 {
fa73b229 7703 /*
b423cd4c 7704 * Bad URI...
fa73b229 7705 */
7706
b423cd4c 7707 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7708 _("The printer or class does not exist."));
b423cd4c 7709 return;
7710 }
7711 else if ((attr = ippFindAttribute(con->request, "notify-job-id",
7712 IPP_TAG_INTEGER)) != NULL)
7713 {
7714 job = cupsdFindJob(attr->values[0].integer);
ef416fc2 7715
b423cd4c 7716 if (!job)
fa73b229 7717 {
84315f46 7718 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
b423cd4c 7719 attr->values[0].integer);
fa73b229 7720 return;
7721 }
ef416fc2 7722 }
b423cd4c 7723 else
7724 job = NULL;
ef416fc2 7725
7726 /*
b423cd4c 7727 * Check policy...
ef416fc2 7728 */
7729
10d09e33
MS		 7730 if (printer)
7731 policy = printer->op_policy_ptr;
7732 else
7733 policy = DefaultPolicyPtr;
7734
7735 if ((status = cupsdCheckPolicy(policy, con, NULL)) != HTTP_OK)
ef416fc2 7736 {
f899b121 7737 send_http_error(con, status, printer);
b423cd4c 7738 return;
7739 }
ef416fc2 7740
79d3cd17
MS		 7741 /*
7742 * Expire subscriptions as needed...
7743 */
7744
7745 cupsdExpireSubscriptions(NULL, NULL);
7746
b423cd4c 7747 /*
7748 * Copy the subscription attributes to the response using the
7749 * requested-attributes attribute that may be provided by the client.
7750 */
ef416fc2 7751
b423cd4c 7752 ra = create_requested_array(con->request);
ef416fc2 7753
b423cd4c 7754 if ((attr = ippFindAttribute(con->request, "limit",
7755 IPP_TAG_INTEGER)) != NULL)
7756 limit = attr->values[0].integer;
7757 else
7758 limit = 0;
ef416fc2 7759
b423cd4c 7760 /*
7761 * See if we only want to see subscriptions for a specific user...
7762 */
ef416fc2 7763
b423cd4c 7764 if ((attr = ippFindAttribute(con->request, "my-subscriptions",
7765 IPP_TAG_BOOLEAN)) != NULL &&
7766 attr->values[0].boolean)
7767 strlcpy(username, get_username(con), sizeof(username));
fa73b229 7768 else
b423cd4c 7769 username[0] = '\0';
ef416fc2 7770
b423cd4c 7771 for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0;
7772 sub;
7773 sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions))
7774 if ((!printer || sub->dest == printer) && (!job || sub->job == job) &&
88f9aafc 7775 (!username[0] || !_cups_strcasecmp(username, sub->owner)))
fa73b229 7776 {
b423cd4c 7777 ippAddSeparator(con->response);
10d09e33
MS		 7778
7779 exclude = cupsdGetPrivateAttrs(sub->dest ? sub->dest->op_policy_ptr :
7780 policy, con, sub->dest,
7781 sub->owner);
7782
7783 copy_subscription_attrs(con, sub, ra, exclude);
ef416fc2 7784
b423cd4c 7785 count ++;
7786 if (limit && count >= limit)
7787 break;
7788 }
ef416fc2 7789
b423cd4c 7790 cupsArrayDelete(ra);
fa73b229 7791
b423cd4c 7792 if (count)
7793 con->response->request.status.status_code = IPP_OK;
7794 else
7795 send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found."));
7796}
ef416fc2 7797
ef416fc2 7798
b423cd4c 7799/*
7800 * 'get_username()' - Get the username associated with a request.
7801 */
ef416fc2 7802
b423cd4c 7803static const char * /* O - Username */
7804get_username(cupsd_client_t *con) /* I - Connection */
7805{
7806 ipp_attribute_t *attr; /* Attribute */
ef416fc2 7807
ef416fc2 7808
b423cd4c 7809 if (con->username[0])
7810 return (con->username);
7811 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
7812 IPP_TAG_NAME)) != NULL)
7813 return (attr->values[0].string.text);
7814 else
7815 return ("anonymous");
ef416fc2 7816}
7817
7818
7819/*
b423cd4c 7820 * 'hold_job()' - Hold a print job.
ef416fc2 7821 */
7822
b423cd4c 7823static void
7824hold_job(cupsd_client_t *con, /* I - Client connection */
7825 ipp_attribute_t *uri) /* I - Job or Printer URI */
ef416fc2 7826{
b9faaae1
MS		 7827 ipp_attribute_t *attr; /* Current job-hold-until */
7828 const char *when; /* New value */
b423cd4c 7829 int jobid; /* Job ID */
61cf44e2 7830 char scheme[HTTP_MAX_URI], /* Method portion of URI */
b423cd4c 7831 username[HTTP_MAX_URI], /* Username portion of URI */
7832 host[HTTP_MAX_URI], /* Host portion of URI */
7833 resource[HTTP_MAX_URI]; /* Resource portion of URI */
7834 int port; /* Port portion of URI */
7835 cupsd_job_t *job; /* Job information */
7836
ef416fc2 7837
996acce8 7838 cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->number,
b423cd4c 7839 uri->values[0].string.text);
ef416fc2 7840
7841 /*
b423cd4c 7842 * See if we have a job URI or a printer URI...
ef416fc2 7843 */
7844
b423cd4c 7845 if (!strcmp(uri->name, "printer-uri"))
7846 {
7847 /*
7848 * Got a printer URI; see if we also have a job-id attribute...
7849 */
ef416fc2 7850
b423cd4c 7851 if ((attr = ippFindAttribute(con->request, "job-id",
7852 IPP_TAG_INTEGER)) == NULL)
7853 {
7854 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 7855 _("Got a printer-uri attribute but no job-id."));
b423cd4c 7856 return;
7857 }
ef416fc2 7858
b423cd4c 7859 jobid = attr->values[0].integer;
7860 }
ef416fc2 7861 else
ef416fc2 7862 {
b423cd4c 7863 /*
7864 * Got a job URI; parse it to get the job ID...
7865 */
ef416fc2 7866
61cf44e2
MS		 7867 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
7868 sizeof(scheme), username, sizeof(username), host,
b423cd4c 7869 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 7870
b423cd4c 7871 if (strncmp(resource, "/jobs/", 6))
7872 {
7873 /*
7874 * Not a valid URI!
7875 */
ef416fc2 7876
b423cd4c 7877 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 7878 _("Bad job-uri \"%s\"."),
b423cd4c 7879 uri->values[0].string.text);
7880 return;
7881 }
ef416fc2 7882
b423cd4c 7883 jobid = atoi(resource + 6);
7884 }
ef416fc2 7885
ef416fc2 7886 /*
b423cd4c 7887 * See if the job exists...
ef416fc2 7888 */
7889
b423cd4c 7890 if ((job = cupsdFindJob(jobid)) == NULL)
7891 {
7892 /*
7893 * Nope - return a "not found" error...
7894 */
7895
84315f46 7896 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 7897 return;
7898 }
ef416fc2 7899
7900 /*
b423cd4c 7901 * See if the job is owned by the requesting user...
ef416fc2 7902 */
7903
b423cd4c 7904 if (!validate_user(job, con, job->username, username, sizeof(username)))
7905 {
b0f6947b
MS		 7906 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
7907 cupsdFindDest(job->dest));
b423cd4c 7908 return;
7909 }
ef416fc2 7910
f99f3698
MS		 7911 /*
7912 * See if the job is in a state that allows holding...
7913 */
7914
7915 if (job->state_value > IPP_JOB_STOPPED)
7916 {
7917 /*
7918 * Return a "not-possible" error...
7919 */
7920
7921 send_ipp_status(con, IPP_NOT_POSSIBLE,
7922 _("Job #%d is finished and cannot be altered."),
7923 job->id);
7924 return;
7925 }
7926
ef416fc2 7927 /*
b423cd4c 7928 * Hold the job and return...
ef416fc2 7929 */
7930
b9faaae1
MS		 7931 if ((attr = ippFindAttribute(con->request, "job-hold-until",
7932 IPP_TAG_KEYWORD)) == NULL)
7933 attr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME);
ef416fc2 7934
b423cd4c 7935 if (attr)
7936 {
b9faaae1 7937 when = attr->values[0].string.text;
d09495fa 7938
01ce6322 7939 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
b9faaae1 7940 "Job job-hold-until value changed by user.");
b423cd4c 7941 }
b9faaae1
MS		 7942 else
7943 when = "indefinite";
ef416fc2 7944
b9faaae1
MS		 7945 cupsdSetJobHoldUntil(job, when, 1);
7946 cupsdSetJobState(job, IPP_JOB_HELD, CUPSD_JOB_DEFAULT, "Job held by \"%s\".",
7947 username);
b423cd4c 7948
7949 con->response->request.status.status_code = IPP_OK;
ef416fc2 7950}
7951
7952
61cf44e2
MS		 7953/*
7954 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
7955 */
7956
7957static void
7958hold_new_jobs(cupsd_client_t *con, /* I - Connection */
7959 ipp_attribute_t *uri) /* I - Printer URI */
7960{
7961 http_status_t status; /* Policy status */
7962 cups_ptype_t dtype; /* Destination type (printer/class) */
7963 cupsd_printer_t *printer; /* Printer data */
7964
7965
7966 cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_new_jobs(%p[%d], %s)", con,
996acce8 7967 con->number, uri->values[0].string.text);
61cf44e2
MS		 7968
7969 /*
7970 * Is the destination valid?
7971 */
7972
7973 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
7974 {
7975 /*
7976 * Bad URI...
7977 */
7978
7979 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7980 _("The printer or class does not exist."));
61cf44e2
MS		 7981 return;
7982 }
7983
7984 /*
7985 * Check policy...
7986 */
7987
7988 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
7989 {
7990 send_http_error(con, status, printer);
7991 return;
7992 }
7993
7994 /*
7995 * Hold pending/new jobs sent to the printer...
7996 */
7997
7998 printer->holding_new_jobs = 1;
7999
8000 cupsdSetPrinterReasons(printer, "+hold-new-jobs");
61cf44e2
MS		 8001
8002 if (dtype & CUPS_PRINTER_CLASS)
8003 cupsdLogMessage(CUPSD_LOG_INFO,
8004 "Class \"%s\" now holding pending/new jobs (\"%s\").",
8005 printer->name, get_username(con));
8006 else
8007 cupsdLogMessage(CUPSD_LOG_INFO,
8008 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
8009 printer->name, get_username(con));
8010
8011 /*
8012 * Everything was ok, so return OK status...
8013 */
8014
8015 con->response->request.status.status_code = IPP_OK;
8016}
8017
8018
ef416fc2 8019/*
b423cd4c 8020 * 'move_job()' - Move a job to a new destination.
ef416fc2 8021 */
8022
8023static void
b423cd4c 8024move_job(cupsd_client_t *con, /* I - Client connection */
8025 ipp_attribute_t *uri) /* I - Job URI */
ef416fc2 8026{
8027 http_status_t status; /* Policy status */
8028 ipp_attribute_t *attr; /* Current attribute */
b423cd4c 8029 int jobid; /* Job ID */
ef416fc2 8030 cupsd_job_t *job; /* Current job */
d09495fa 8031 const char *src; /* Source printer/class */
b423cd4c 8032 cups_ptype_t stype, /* Source type (printer or class) */
bc44d920 8033 dtype; /* Destination type (printer/class) */
f7deaa1a 8034 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
ef416fc2 8035 username[HTTP_MAX_URI], /* Username portion of URI */
8036 host[HTTP_MAX_URI], /* Host portion of URI */
b423cd4c 8037 resource[HTTP_MAX_URI]; /* Resource portion of URI */
ef416fc2 8038 int port; /* Port portion of URI */
b423cd4c 8039 cupsd_printer_t *sprinter, /* Source printer */
8040 *dprinter; /* Destination printer */
ef416fc2 8041
8042
996acce8 8043 cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->number,
ef416fc2 8044 uri->values[0].string.text);
8045
8046 /*
b423cd4c 8047 * Get the new printer or class...
ef416fc2 8048 */
8049
b423cd4c 8050 if ((attr = ippFindAttribute(con->request, "job-printer-uri",
8051 IPP_TAG_URI)) == NULL)
ef416fc2 8052 {
b423cd4c 8053 /*
8054 * Need job-printer-uri...
8055 */
ef416fc2 8056
b423cd4c 8057 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8058 _("job-printer-uri attribute missing."));
b423cd4c 8059 return;
ef416fc2 8060 }
f7faf1f5 8061
f7deaa1a 8062 if (!cupsdValidateDest(attr->values[0].string.text, &dtype, &dprinter))
ef416fc2 8063 {
b423cd4c 8064 /*
8065 * Bad URI...
8066 */
ef416fc2 8067
b423cd4c 8068 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8069 _("The printer or class does not exist."));
b423cd4c 8070 return;
ef416fc2 8071 }
8072
ef416fc2 8073 /*
b423cd4c 8074 * See if we have a job URI or a printer URI...
ef416fc2 8075 */
8076
f7deaa1a 8077 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
8078 sizeof(scheme), username, sizeof(username), host,
b423cd4c 8079 sizeof(host), &port, resource, sizeof(resource));
8080
8081 if (!strcmp(uri->name, "printer-uri"))
ef416fc2 8082 {
8083 /*
b423cd4c 8084 * Got a printer URI; see if we also have a job-id attribute...
ef416fc2 8085 */
8086
b423cd4c 8087 if ((attr = ippFindAttribute(con->request, "job-id",
8088 IPP_TAG_INTEGER)) == NULL)
ef416fc2 8089 {
b423cd4c 8090 /*
8091 * Move all jobs...
8092 */
8093
f7deaa1a 8094 if ((src = cupsdValidateDest(uri->values[0].string.text, &stype,
8095 &sprinter)) == NULL)
b423cd4c 8096 {
8097 /*
8098 * Bad URI...
8099 */
8100
8101 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8102 _("The printer or class does not exist."));
b423cd4c 8103 return;
8104 }
8105
8106 job = NULL;
8107 }
8108 else
8109 {
8110 /*
8111 * Otherwise, just move a single job...
8112 */
8113
8114 if ((job = cupsdFindJob(attr->values[0].integer)) == NULL)
8115 {
8116 /*
8117 * Nope - return a "not found" error...
8118 */
8119
8120 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8121 _("Job #%d does not exist."), attr->values[0].integer);
b423cd4c 8122 return;
8123 }
8124 else
8125 {
8126 /*
8127 * Job found, initialize source pointers...
8128 */
8129
8130 src = NULL;
8131 sprinter = NULL;
8132 }
ef416fc2 8133 }
8134 }
8135 else
8136 {
8137 /*
b423cd4c 8138 * Got a job URI; parse it to get the job ID...
ef416fc2 8139 */
8140
b423cd4c 8141 if (strncmp(resource, "/jobs/", 6))
8142 {
8143 /*
8144 * Not a valid URI!
8145 */
8146
84315f46 8147 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 8148 uri->values[0].string.text);
8149 return;
8150 }
ef416fc2 8151
ef416fc2 8152 /*
b423cd4c 8153 * See if the job exists...
ef416fc2 8154 */
8155
b423cd4c 8156 jobid = atoi(resource + 6);
ef416fc2 8157
b423cd4c 8158 if ((job = cupsdFindJob(jobid)) == NULL)
ef416fc2 8159 {
8160 /*
b423cd4c 8161 * Nope - return a "not found" error...
ef416fc2 8162 */
8163
84315f46 8164 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 8165 return;
ef416fc2 8166 }
8167 else
b423cd4c 8168 {
8169 /*
8170 * Job found, initialize source pointers...
8171 */
ef416fc2 8172
b423cd4c 8173 src = NULL;
8174 sprinter = NULL;
8175 }
ef416fc2 8176 }
8177
ac884b6a
MS		 8178 /*
8179 * Check the policy of the destination printer...
8180 */
8181
8182 if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con,
8183 job ? job->username : NULL)) != HTTP_OK)
8184 {
8185 send_http_error(con, status, dprinter);
8186 return;
8187 }
8188
ef416fc2 8189 /*
b423cd4c 8190 * Now move the job or jobs...
ef416fc2 8191 */
8192
b423cd4c 8193 if (job)
8194 {
8195 /*
8196 * See if the job has been completed...
8197 */
8198
8199 if (job->state_value > IPP_JOB_STOPPED)
8200 {
8201 /*
8202 * Return a "not-possible" error...
8203 */
8204
8205 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 8206 _("Job #%d is finished and cannot be altered."),
b423cd4c 8207 job->id);
8208 return;
8209 }
ef416fc2 8210
b423cd4c 8211 /*
8212 * See if the job is owned by the requesting user...
8213 */
ef416fc2 8214
b423cd4c 8215 if (!validate_user(job, con, job->username, username, sizeof(username)))
8216 {
b0f6947b
MS		 8217 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
8218 cupsdFindDest(job->dest));
b423cd4c 8219 return;
8220 }
ef416fc2 8221
ef416fc2 8222 /*
b423cd4c 8223 * Move the job to a different printer or class...
ef416fc2 8224 */
8225
e53920b9 8226 cupsdMoveJob(job, dprinter);
ef416fc2 8227 }
b423cd4c 8228 else
8229 {
8230 /*
8231 * Got the source printer, now look through the jobs...
8232 */
ef416fc2 8233
b423cd4c 8234 for (job = (cupsd_job_t *)cupsArrayFirst(Jobs);
8235 job;
8236 job = (cupsd_job_t *)cupsArrayNext(Jobs))
8237 {
8238 /*
8239 * See if the job is pointing at the source printer or has not been
8240 * completed...
8241 */
ef416fc2 8242
88f9aafc 8243 if (_cups_strcasecmp(job->dest, src) ||
b423cd4c 8244 job->state_value > IPP_JOB_STOPPED)
8245 continue;
ef416fc2 8246
b423cd4c 8247 /*
8248 * See if the job can be moved by the requesting user...
8249 */
ef416fc2 8250
b423cd4c 8251 if (!validate_user(job, con, job->username, username, sizeof(username)))
8252 continue;
ef416fc2 8253
b423cd4c 8254 /*
8255 * Move the job to a different printer or class...
8256 */
ef416fc2 8257
e53920b9 8258 cupsdMoveJob(job, dprinter);
b423cd4c 8259 }
ef416fc2 8260 }
8261
8262 /*
b423cd4c 8263 * Start jobs if possible...
ef416fc2 8264 */
8265
b423cd4c 8266 cupsdCheckJobs();
ef416fc2 8267
8268 /*
b423cd4c 8269 * Return with "everything is OK" status...
ef416fc2 8270 */
8271
b423cd4c 8272 con->response->request.status.status_code = IPP_OK;
8273}
ef416fc2 8274
ef416fc2 8275
b423cd4c 8276/*
8277 * 'ppd_parse_line()' - Parse a PPD default line.
8278 */
ef416fc2 8279
b423cd4c 8280static int /* O - 0 on success, -1 on failure */
8281ppd_parse_line(const char *line, /* I - Line */
8282 char *option, /* O - Option name */
8283 int olen, /* I - Size of option name */
8284 char *choice, /* O - Choice name */
8285 int clen) /* I - Size of choice name */
8286{
8287 /*
8288 * Verify this is a default option line...
8289 */
ef416fc2 8290
b423cd4c 8291 if (strncmp(line, "*Default", 8))
8292 return (-1);
ef416fc2 8293
b423cd4c 8294 /*
8295 * Read the option name...
8296 */
8297
18ecb428
MS		 8298 for (line += 8, olen --;
8299 *line > ' ' && *line < 0x7f && *line != ':' && *line != '/';
8300 line ++)
b423cd4c 8301 if (olen > 0)
8302 {
8303 *option++ = *line;
8304 olen --;
ef416fc2 8305 }
8306
b423cd4c 8307 *option = '\0';
ef416fc2 8308
b423cd4c 8309 /*
8310 * Skip everything else up to the colon (:)...
8311 */
ef416fc2 8312
b423cd4c 8313 while (*line && *line != ':')
8314 line ++;
ef416fc2 8315
b423cd4c 8316 if (!*line)
8317 return (-1);
ef416fc2 8318
b423cd4c 8319 line ++;
ef416fc2 8320
b423cd4c 8321 /*
8322 * Now grab the option choice, skipping leading whitespace...
8323 */
ef416fc2 8324
b423cd4c 8325 while (isspace(*line & 255))
8326 line ++;
ef416fc2 8327
18ecb428
MS		 8328 for (clen --;
8329 *line > ' ' && *line < 0x7f && *line != ':' && *line != '/';
8330 line ++)
b423cd4c 8331 if (clen > 0)
8332 {
8333 *choice++ = *line;
8334 clen --;
8335 }
ef416fc2 8336
b423cd4c 8337 *choice = '\0';
ef416fc2 8338
b423cd4c 8339 /*
8340 * Return with no errors...
8341 */
ef416fc2 8342
b423cd4c 8343 return (0);
8344}
ef416fc2 8345
ef416fc2 8346
b423cd4c 8347/*
8348 * 'print_job()' - Print a file to a printer or class.
8349 */
ef416fc2 8350
b423cd4c 8351static void
8352print_job(cupsd_client_t *con, /* I - Client connection */
8353 ipp_attribute_t *uri) /* I - Printer URI */
8354{
8355 ipp_attribute_t *attr; /* Current attribute */
9514a192 8356 ipp_attribute_t *doc_name; /* document-name attribute */
b423cd4c 8357 ipp_attribute_t *format; /* Document-format attribute */
f7deaa1a 8358 const char *default_format; /* document-format-default value */
b423cd4c 8359 cupsd_job_t *job; /* New job */
8360 char filename[1024]; /* Job filename */
8361 mime_type_t *filetype; /* Type of file */
8362 char super[MIME_MAX_SUPER], /* Supertype of file */
8363 type[MIME_MAX_TYPE], /* Subtype of file */
8364 mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
8365 /* Textual name of mime type */
8366 cupsd_printer_t *printer; /* Printer data */
8367 struct stat fileinfo; /* File information */
8368 int kbytes; /* Size of file */
8369 int compression; /* Document compression */
ef416fc2 8370
ef416fc2 8371
996acce8 8372 cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->number,
b423cd4c 8373 uri->values[0].string.text);
ef416fc2 8374
b423cd4c 8375 /*
8376 * Validate print file attributes, for now just document-format and
8377 * compression (CUPS only supports "none" and "gzip")...
8378 */
ef416fc2 8379
b423cd4c 8380 compression = CUPS_FILE_NONE;
ef416fc2 8381
b423cd4c 8382 if ((attr = ippFindAttribute(con->request, "compression",
8383 IPP_TAG_KEYWORD)) != NULL)
8384 {
8385 if (strcmp(attr->values[0].string.text, "none")
8386#ifdef HAVE_LIBZ
8387 && strcmp(attr->values[0].string.text, "gzip")
8388#endif /* HAVE_LIBZ */
8389 )
8390 {
8391 send_ipp_status(con, IPP_ATTRIBUTES,
84315f46 8392 _("Unsupported compression \"%s\"."),
b423cd4c 8393 attr->values[0].string.text);
8394 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
8395 "compression", NULL, attr->values[0].string.text);
8396 return;
8397 }
ef416fc2 8398
b423cd4c 8399#ifdef HAVE_LIBZ
8400 if (!strcmp(attr->values[0].string.text, "gzip"))
8401 compression = CUPS_FILE_GZIP;
8402#endif /* HAVE_LIBZ */
8403 }
ef416fc2 8404
b423cd4c 8405 /*
8406 * Do we have a file to print?
8407 */
ef416fc2 8408
b423cd4c 8409 if (!con->filename)
8410 {
84315f46 8411 send_ipp_status(con, IPP_BAD_REQUEST, _("No file in print request."));
b423cd4c 8412 return;
8413 }
ef416fc2 8414
f7deaa1a 8415 /*
8416 * Is the destination valid?
8417 */
8418
8419 if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer))
8420 {
8421 /*
8422 * Bad URI...
8423 */
8424
8425 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8426 _("The printer or class does not exist."));
f7deaa1a 8427 return;
8428 }
8429
b423cd4c 8430 /*
8431 * Is it a format we support?
8432 */
ef416fc2 8433
9514a192
MS		 8434 doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME);
8435 if (doc_name)
8436 ippSetName(con->request, &doc_name, "document-name-supplied");
8437
b423cd4c 8438 if ((format = ippFindAttribute(con->request, "document-format",
8439 IPP_TAG_MIMETYPE)) != NULL)
8440 {
8441 /*
8442 * Grab format from client...
8443 */
8444
c5b24bfa 8445 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]", super,
f7deaa1a 8446 type) != 2)
b423cd4c 8447 {
8448 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8449 _("Bad document-format \"%s\"."),
b423cd4c 8450 format->values[0].string.text);
8451 return;
ef416fc2 8452 }
9514a192
MS		 8453
8454 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-supplied", NULL, ippGetString(format, 0, NULL));
b423cd4c 8455 }
f7deaa1a 8456 else if ((default_format = cupsGetOption("document-format",
8457 printer->num_options,
8458 printer->options)) != NULL)
8459 {
8460 /*
8461 * Use default document format...
8462 */
8463
c5b24bfa 8464 if (sscanf(default_format, "%15[^/]/%255[^;]", super, type) != 2)
f7deaa1a 8465 {
8466 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8467 _("Bad document-format \"%s\"."),
f7deaa1a 8468 default_format);
8469 return;
8470 }
8471 }
b423cd4c 8472 else
8473 {
8474 /*
f7deaa1a 8475 * Auto-type it!
b423cd4c 8476 */
8477
5a9febac
MS		 8478 strlcpy(super, "application", sizeof(super));
8479 strlcpy(type, "octet-stream", sizeof(type));
b423cd4c 8480 }
ef416fc2 8481
b423cd4c 8482 if (!strcmp(super, "application") && !strcmp(type, "octet-stream"))
8483 {
ef416fc2 8484 /*
b423cd4c 8485 * Auto-type the file...
ef416fc2 8486 */
8487
a0f6818e 8488 cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job ???] Auto-typing file...");
b423cd4c 8489
9514a192 8490
b423cd4c 8491 filetype = mimeFileType(MimeDatabase, con->filename,
8492 doc_name ? doc_name->values[0].string.text : NULL,
8493 &compression);
8494
f7deaa1a 8495 if (!filetype)
8496 filetype = mimeType(MimeDatabase, super, type);
a0f6818e
MS		 8497
8498 cupsdLogMessage(CUPSD_LOG_INFO, "[Job ???] Request file type is %s/%s.",
8499 filetype->super, filetype->type);
9514a192
MS		 8500
8501 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, filetype->type);
8502 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-detected", NULL, mimetype);
f7deaa1a 8503 }
8504 else
8505 filetype = mimeType(MimeDatabase, super, type);
ef416fc2 8506
f7deaa1a 8507 if (filetype &&
8508 (!format ||
8509 (!strcmp(super, "application") && !strcmp(type, "octet-stream"))))
8510 {
8511 /*
8512 * Replace the document-format attribute value with the auto-typed or
8513 * default one.
8514 */
b423cd4c 8515
f7deaa1a 8516 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
8517 filetype->type);
ed486911 8518
f7deaa1a 8519 if (format)
5e6c3df7 8520 ippSetString(con->request, &format, 0, mimetype);
b423cd4c 8521 else
f7deaa1a 8522 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE,
8523 "document-format", NULL, mimetype);
ef416fc2 8524 }
f7deaa1a 8525 else if (!filetype)
b423cd4c 8526 {
8527 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 8528 _("Unsupported document-format \"%s\"."),
c7017ecc
MS		 8529 format ? format->values[0].string.text :
8530 "application/octet-stream");
b423cd4c 8531 cupsdLogMessage(CUPSD_LOG_INFO,
8532 "Hint: Do you have the raw file printing rules enabled?");
8533
8534 if (format)
8535 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
8536 "document-format", NULL, format->values[0].string.text);
8537
8538 return;
8539 }
8540
b423cd4c 8541 /*
8542 * Read any embedded job ticket info from PS files...
8543 */
8544
88f9aafc
MS		 8545 if (!_cups_strcasecmp(filetype->super, "application") &&
8546 (!_cups_strcasecmp(filetype->type, "postscript") ||
8547 !_cups_strcasecmp(filetype->type, "pdf")))
c5571a1d 8548 read_job_ticket(con);
b423cd4c 8549
8550 /*
8551 * Create the job object...
8552 */
8553
f7deaa1a 8554 if ((job = add_job(con, printer, filetype)) == NULL)
b423cd4c 8555 return;
8556
8557 /*
8558 * Update quota data...
8559 */
8560
8561 if (stat(con->filename, &fileinfo))
8562 kbytes = 0;
8563 else
8564 kbytes = (fileinfo.st_size + 1023) / 1024;
8565
8566 cupsdUpdateQuota(printer, job->username, 0, kbytes);
8567
f16ea703
MS		 8568 job->koctets += kbytes;
8569
8570 if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL)
b423cd4c 8571 attr->values[0].integer += kbytes;
8572
ef416fc2 8573 /*
8574 * Add the job file...
8575 */
8576
8577 if (add_file(con, job, filetype, compression))
8578 return;
8579
6d8021f4
MS		 8580 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, job->num_files);
8581 if (rename(con->filename, filename))
8582 {
8583 cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to rename job document file \"%s\": %s", filename, strerror(errno));
8584
8585 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to rename job document file."));
8586 return;
8587 }
8588
ef416fc2 8589 cupsdClearString(&con->filename);
8590
8591 /*
8592 * See if we need to add the ending sheet...
8593 */
8594
91c84a35
MS		 8595 if (cupsdTimeoutJob(job))
8596 return;
ef416fc2 8597
ef416fc2 8598 /*
8599 * Log and save the job...
8600 */
8601
75bd9771
MS		 8602 cupsdLogJob(job, CUPSD_LOG_INFO,
8603 "File of type %s/%s queued by \"%s\".",
8604 filetype->super, filetype->type, job->username);
8605 cupsdLogJob(job, CUPSD_LOG_DEBUG, "hold_until=%d", (int)job->hold_until);
b19ccc9e
MS		 8606 cupsdLogJob(job, CUPSD_LOG_INFO, "Queued on \"%s\" by \"%s\".",
8607 job->dest, job->username);
ef416fc2 8608
ef416fc2 8609 /*
8610 * Start the job if possible...
8611 */
8612
8613 cupsdCheckJobs();
8614}
8615
8616
8617/*
c5571a1d 8618 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
ef416fc2 8619 *
c5571a1d 8620 * This function only gets called when printing a single PDF or PostScript
ef416fc2 8621 * file using the Print-Job operation. It doesn't work for Create-Job +
8622 * Send-File, since the job attributes need to be set at job creation
c5571a1d
MS		 8623 * time for banners to work. The embedded job ticket stuff is here
8624 * primarily to allow the Windows printer driver for CUPS to pass in JCL
ef416fc2 8625 * options and IPP attributes which otherwise would be lost.
8626 *
c5571a1d 8627 * The format of a job ticket is simple:
ef416fc2 8628 *
8629 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8630 *
8631 * %cupsJobTicket: attr1=value1
8632 * %cupsJobTicket: attr2=value2
8633 * ...
8634 * %cupsJobTicket: attrN=valueN
8635 *
8636 * Job ticket lines must appear immediately after the first line that
c5571a1d
MS		 8637 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8638 * stops looking for job ticket info when it finds a line that does not begin
ef416fc2 8639 * with "%cupsJobTicket:".
8640 *
8641 * The maximum length of a job ticket line, including the prefix, is
8642 * 255 characters to conform with the Adobe DSC.
8643 *
8644 * Read-only attributes are rejected with a notice to the error log in
8645 * case a malicious user tries anything. Since the job ticket is read
8646 * prior to attribute validation in print_job(), job ticket attributes
8647 * will go through the same validation as IPP attributes...
8648 */
8649
8650static void
c5571a1d 8651read_job_ticket(cupsd_client_t *con) /* I - Client connection */
ef416fc2 8652{
8653 cups_file_t *fp; /* File to read from */
8654 char line[256]; /* Line data */
8655 int num_options; /* Number of options */
8656 cups_option_t *options; /* Options */
8657 ipp_t *ticket; /* New attributes */
8658 ipp_attribute_t *attr, /* Current attribute */
8659 *attr2, /* Job attribute */
8660 *prev2; /* Previous job attribute */
8661
8662
8663 /*
8664 * First open the print file...
8665 */
8666
8667 if ((fp = cupsFileOpen(con->filename, "rb")) == NULL)
8668 {
8669 cupsdLogMessage(CUPSD_LOG_ERROR,
c5571a1d 8670 "Unable to open print file for job ticket - %s",
ef416fc2 8671 strerror(errno));
8672 return;
8673 }
8674
8675 /*
8676 * Skip the first line...
8677 */
8678
8679 if (cupsFileGets(fp, line, sizeof(line)) == NULL)
8680 {
8681 cupsdLogMessage(CUPSD_LOG_ERROR,
c5571a1d 8682 "Unable to read from print file for job ticket - %s",
ef416fc2 8683 strerror(errno));
8684 cupsFileClose(fp);
8685 return;
8686 }
8687
c5571a1d 8688 if (strncmp(line, "%!PS-Adobe-", 11) && strncmp(line, "%PDF-", 5))
ef416fc2 8689 {
8690 /*
8691 * Not a DSC-compliant file, so no job ticket info will be available...
8692 */
8693
8694 cupsFileClose(fp);
8695 return;
8696 }
8697
8698 /*
8699 * Read job ticket info from the file...
8700 */
8701
8702 num_options = 0;
8703 options = NULL;
8704
fa73b229 8705 while (cupsFileGets(fp, line, sizeof(line)))
ef416fc2 8706 {
8707 /*
8708 * Stop at the first non-ticket line...
8709 */
8710
fa73b229 8711 if (strncmp(line, "%cupsJobTicket:", 15))
ef416fc2 8712 break;
8713
8714 /*
8715 * Add the options to the option array...
8716 */
8717
8718 num_options = cupsParseOptions(line + 15, num_options, &options);
8719 }
8720
8721 /*
8722 * Done with the file; see if we have any options...
8723 */
8724
8725 cupsFileClose(fp);
8726
8727 if (num_options == 0)
8728 return;
8729
8730 /*
8731 * OK, convert the options to an attribute list, and apply them to
8732 * the request...
8733 */
8734
8735 ticket = ippNew();
8736 cupsEncodeOptions(ticket, num_options, options);
8737
8738 /*
8739 * See what the user wants to change.
8740 */
8741
fa73b229 8742 for (attr = ticket->attrs; attr; attr = attr->next)
ef416fc2 8743 {
8744 if (attr->group_tag != IPP_TAG_JOB || !attr->name)
8745 continue;
8746
9514a192
MS		 8747 if (!strncmp(attr->name, "date-time-at-", 13) ||
8748 !strcmp(attr->name, "job-impressions-completed") ||
ef416fc2 8749 !strcmp(attr->name, "job-media-sheets-completed") ||
9514a192 8750 !strncmp(attr->name, "job-k-octets", 12) ||
ef416fc2 8751 !strcmp(attr->name, "job-id") ||
9514a192
MS		 8752 !strcmp(attr->name, "job-originating-host-name") ||
8753 !strcmp(attr->name, "job-originating-user-name") ||
8754 !strcmp(attr->name, "job-pages-completed") ||
8755 !strcmp(attr->name, "job-printer-uri") ||
ef416fc2 8756 !strncmp(attr->name, "job-state", 9) ||
9514a192 8757 !strcmp(attr->name, "job-uri") ||
ef416fc2 8758 !strncmp(attr->name, "time-at-", 8))
8759 continue; /* Read-only attrs */
8760
fa73b229 8761 if ((attr2 = ippFindAttribute(con->request, attr->name,
8762 IPP_TAG_ZERO)) != NULL)
ef416fc2 8763 {
8764 /*
8765 * Some other value; first free the old value...
8766 */
8767
8768 if (con->request->attrs == attr2)
8769 {
8770 con->request->attrs = attr2->next;
8771 prev2 = NULL;
8772 }
8773 else
8774 {
fa73b229 8775 for (prev2 = con->request->attrs; prev2; prev2 = prev2->next)
ef416fc2 8776 if (prev2->next == attr2)
8777 {
8778 prev2->next = attr2->next;
8779 break;
8780 }
8781 }
8782
8783 if (con->request->last == attr2)
8784 con->request->last = prev2;
8785
a2326b5b 8786 ippDeleteAttribute(NULL, attr2);
ef416fc2 8787 }
8788
8789 /*
8790 * Add new option by copying it...
8791 */
8792
a2326b5b 8793 ippCopyAttribute(con->request, attr, 0);
ef416fc2 8794 }
8795
8796 /*
8797 * Then free the attribute list and option array...
8798 */
8799
8800 ippDelete(ticket);
8801 cupsFreeOptions(num_options, options);
8802}
8803
8804
8805/*
8806 * 'reject_jobs()' - Reject print jobs to a printer.
8807 */
8808
8809static void
8810reject_jobs(cupsd_client_t *con, /* I - Client connection */
8811 ipp_attribute_t *uri) /* I - Printer or class URI */
8812{
8813 http_status_t status; /* Policy status */
bc44d920 8814 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 8815 cupsd_printer_t *printer; /* Printer data */
8816 ipp_attribute_t *attr; /* printer-state-message text */
8817
8818
8819 cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con,
996acce8 8820 con->number, uri->values[0].string.text);
ef416fc2 8821
8822 /*
8823 * Is the destination valid?
8824 */
8825
f7deaa1a 8826 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 8827 {
8828 /*
8829 * Bad URI...
8830 */
8831
8832 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8833 _("The printer or class does not exist."));
ef416fc2 8834 return;
8835 }
8836
8837 /*
8838 * Check policy...
8839 */
8840
8841 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
8842 {
f899b121 8843 send_http_error(con, status, printer);
ef416fc2 8844 return;
8845 }
8846
8847 /*
8848 * Reject jobs sent to the printer...
8849 */
8850
8851 printer->accepting = 0;
8852
8853 if ((attr = ippFindAttribute(con->request, "printer-state-message",
8854 IPP_TAG_TEXT)) == NULL)
5a9febac
MS		 8855 strlcpy(printer->state_message, "Rejecting Jobs",
8856 sizeof(printer->state_message));
ef416fc2 8857 else
8858 strlcpy(printer->state_message, attr->values[0].string.text,
8859 sizeof(printer->state_message));
8860
f8b3a85b
MS		 8861 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
8862 "No longer accepting jobs.");
8863
ef416fc2 8864 if (dtype & CUPS_PRINTER_CLASS)
8865 {
3dfe78b3 8866 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 8867
8868 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").",
f7deaa1a 8869 printer->name, get_username(con));
ef416fc2 8870 }
8871 else
8872 {
3dfe78b3 8873 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 8874
8875 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").",
f7deaa1a 8876 printer->name, get_username(con));
ef416fc2 8877 }
8878
8879 /*
8880 * Everything was ok, so return OK status...
8881 */
8882
8883 con->response->request.status.status_code = IPP_OK;
8884}
8885
8886
61cf44e2
MS		 8887/*
8888 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
8889 */
8890
8891static void
8892release_held_new_jobs(
8893 cupsd_client_t *con, /* I - Connection */
8894 ipp_attribute_t *uri) /* I - Printer URI */
8895{
8896 http_status_t status; /* Policy status */
8897 cups_ptype_t dtype; /* Destination type (printer/class) */
8898 cupsd_printer_t *printer; /* Printer data */
8899
8900
8901 cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_held_new_jobs(%p[%d], %s)", con,
996acce8 8902 con->number, uri->values[0].string.text);
61cf44e2
MS		 8903
8904 /*
8905 * Is the destination valid?
8906 */
8907
8908 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
8909 {
8910 /*
8911 * Bad URI...
8912 */
8913
8914 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8915 _("The printer or class does not exist."));
61cf44e2
MS		 8916 return;
8917 }
8918
8919 /*
8920 * Check policy...
8921 */
8922
8923 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
8924 {
8925 send_http_error(con, status, printer);
8926 return;
8927 }
8928
8929 /*
8930 * Hold pending/new jobs sent to the printer...
8931 */
8932
8933 printer->holding_new_jobs = 0;
8934
8935 cupsdSetPrinterReasons(printer, "-hold-new-jobs");
61cf44e2
MS		 8936
8937 if (dtype & CUPS_PRINTER_CLASS)
8938 cupsdLogMessage(CUPSD_LOG_INFO,
8939 "Class \"%s\" now printing pending/new jobs (\"%s\").",
8940 printer->name, get_username(con));
8941 else
8942 cupsdLogMessage(CUPSD_LOG_INFO,
8943 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
8944 printer->name, get_username(con));
8945
e0f489cd
MS		 8946 cupsdCheckJobs();
8947
61cf44e2
MS		 8948 /*
8949 * Everything was ok, so return OK status...
8950 */
8951
8952 con->response->request.status.status_code = IPP_OK;
8953}
8954
8955
ef416fc2 8956/*
8957 * 'release_job()' - Release a held print job.
8958 */
8959
8960static void
8961release_job(cupsd_client_t *con, /* I - Client connection */
8962 ipp_attribute_t *uri) /* I - Job or Printer URI */
8963{
8964 ipp_attribute_t *attr; /* Current attribute */
8965 int jobid; /* Job ID */
61cf44e2 8966 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 8967 username[HTTP_MAX_URI], /* Username portion of URI */
8968 host[HTTP_MAX_URI], /* Host portion of URI */
8969 resource[HTTP_MAX_URI]; /* Resource portion of URI */
8970 int port; /* Port portion of URI */
8971 cupsd_job_t *job; /* Job information */
8972
8973
8974 cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con,
996acce8 8975 con->number, uri->values[0].string.text);
ef416fc2 8976
8977 /*
8978 * See if we have a job URI or a printer URI...
8979 */
8980
8981 if (!strcmp(uri->name, "printer-uri"))
8982 {
8983 /*
8984 * Got a printer URI; see if we also have a job-id attribute...
8985 */
8986
fa73b229 8987 if ((attr = ippFindAttribute(con->request, "job-id",
8988 IPP_TAG_INTEGER)) == NULL)
ef416fc2 8989 {
8990 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8991 _("Got a printer-uri attribute but no job-id."));
ef416fc2 8992 return;
8993 }
8994
8995 jobid = attr->values[0].integer;
8996 }
8997 else
8998 {
8999 /*
9000 * Got a job URI; parse it to get the job ID...
9001 */
9002
61cf44e2
MS		 9003 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
9004 sizeof(scheme), username, sizeof(username), host,
a4d04587 9005 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 9006
9007 if (strncmp(resource, "/jobs/", 6))
9008 {
9009 /*
9010 * Not a valid URI!
9011 */
9012
84315f46 9013 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 9014 uri->values[0].string.text);
9015 return;
9016 }
9017
9018 jobid = atoi(resource + 6);
9019 }
9020
9021 /*
9022 * See if the job exists...
9023 */
9024
9025 if ((job = cupsdFindJob(jobid)) == NULL)
9026 {
9027 /*
9028 * Nope - return a "not found" error...
9029 */
9030
84315f46 9031 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 9032 return;
9033 }
9034
9035 /*
9036 * See if job is "held"...
9037 */
9038
bd7854cb 9039 if (job->state_value != IPP_JOB_HELD)
ef416fc2 9040 {
9041 /*
9042 * Nope - return a "not possible" error...
9043 */
9044
84315f46 9045 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held."), jobid);
ef416fc2 9046 return;
9047 }
9048
9049 /*
9050 * See if the job is owned by the requesting user...
9051 */
9052
9053 if (!validate_user(job, con, job->username, username, sizeof(username)))
9054 {
b0f6947b
MS		 9055 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
9056 cupsdFindDest(job->dest));
ef416fc2 9057 return;
9058 }
9059
9060 /*
9061 * Reset the job-hold-until value to "no-hold"...
9062 */
9063
fa73b229 9064 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
9065 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 9066 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
9067
fa73b229 9068 if (attr)
ef416fc2 9069 {
5e6c3df7
MS		 9070 ippSetValueTag(job->attrs, &attr, IPP_TAG_KEYWORD);
9071 ippSetString(job->attrs, &attr, 0, "no-hold");
d09495fa 9072
01ce6322 9073 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
d09495fa 9074 "Job job-hold-until value changed by user.");
3e7fe0ca 9075 ippSetString(job->attrs, &job->reasons, 0, "none");
ef416fc2 9076 }
9077
9078 /*
9079 * Release the job and return...
9080 */
9081
9082 cupsdReleaseJob(job);
9083
01ce6322 9084 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, cupsdFindDest(job->dest), job,
d09495fa 9085 "Job released by user.");
9086
75bd9771 9087 cupsdLogJob(job, CUPSD_LOG_INFO, "Released by \"%s\".", username);
ef416fc2 9088
9089 con->response->request.status.status_code = IPP_OK;
005dd1eb
MS		 9090
9091 cupsdCheckJobs();
ef416fc2 9092}
9093
9094
9095/*
9096 * 'renew_subscription()' - Renew an existing subscription...
9097 */
9098
9099static void
9100renew_subscription(
9101 cupsd_client_t *con, /* I - Client connection */
9102 int sub_id) /* I - Subscription ID */
9103{
bd7854cb 9104 http_status_t status; /* Policy status */
9105 cupsd_subscription_t *sub; /* Subscription */
9106 ipp_attribute_t *lease; /* notify-lease-duration */
9107
9108
9109 cupsdLogMessage(CUPSD_LOG_DEBUG2,
9110 "renew_subscription(con=%p[%d], sub_id=%d)",
996acce8 9111 con, con->number, sub_id);
bd7854cb 9112
9113 /*
9114 * Is the subscription ID valid?
9115 */
9116
9117 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
9118 {
9119 /*
9120 * Bad subscription ID...
9121 */
9122
84315f46
MS		 9123 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
9124 sub_id);
bd7854cb 9125 return;
9126 }
9127
9128 if (sub->job)
9129 {
9130 /*
9131 * Job subscriptions cannot be renewed...
9132 */
9133
9134 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 9135 _("Job subscriptions cannot be renewed."));
bd7854cb 9136 return;
9137 }
9138
9139 /*
9140 * Check policy...
9141 */
9142
9143 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
9144 DefaultPolicyPtr,
9145 con, sub->owner)) != HTTP_OK)
9146 {
f899b121 9147 send_http_error(con, status, sub->dest);
bd7854cb 9148 return;
9149 }
9150
9151 /*
9152 * Renew the subscription...
9153 */
9154
9155 lease = ippFindAttribute(con->request, "notify-lease-duration",
9156 IPP_TAG_INTEGER);
9157
9158 sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration;
9159
9160 if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration))
9161 {
9162 cupsdLogMessage(CUPSD_LOG_INFO,
9163 "renew_subscription: Limiting notify-lease-duration to "
9164 "%d seconds.",
9165 MaxLeaseDuration);
9166 sub->lease = MaxLeaseDuration;
9167 }
9168
9169 sub->expire = sub->lease ? time(NULL) + sub->lease : 0;
9170
3dfe78b3 9171 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
bd7854cb 9172
9173 con->response->request.status.status_code = IPP_OK;
b94498cf 9174
9175 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
9176 "notify-lease-duration", sub->lease);
ef416fc2 9177}
9178
9179
9180/*
9181 * 'restart_job()' - Restart an old print job.
9182 */
9183
9184static void
9185restart_job(cupsd_client_t *con, /* I - Client connection */
9186 ipp_attribute_t *uri) /* I - Job or Printer URI */
9187{
9188 ipp_attribute_t *attr; /* Current attribute */
9189 int jobid; /* Job ID */
238c3832 9190 cupsd_job_t *job; /* Job information */
61cf44e2 9191 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 9192 username[HTTP_MAX_URI], /* Username portion of URI */
9193 host[HTTP_MAX_URI], /* Host portion of URI */
9194 resource[HTTP_MAX_URI]; /* Resource portion of URI */
9195 int port; /* Port portion of URI */
ef416fc2 9196
9197
9198 cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con,
996acce8 9199 con->number, uri->values[0].string.text);
ef416fc2 9200
9201 /*
9202 * See if we have a job URI or a printer URI...
9203 */
9204
9205 if (!strcmp(uri->name, "printer-uri"))
9206 {
9207 /*
9208 * Got a printer URI; see if we also have a job-id attribute...
9209 */
9210
fa73b229 9211 if ((attr = ippFindAttribute(con->request, "job-id",
9212 IPP_TAG_INTEGER)) == NULL)
ef416fc2 9213 {
9214 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9215 _("Got a printer-uri attribute but no job-id."));
ef416fc2 9216 return;
9217 }
9218
9219 jobid = attr->values[0].integer;
9220 }
9221 else
9222 {
9223 /*
9224 * Got a job URI; parse it to get the job ID...
9225 */
9226
61cf44e2
MS		 9227 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
9228 sizeof(scheme), username, sizeof(username), host,
a4d04587 9229 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 9230
fa73b229 9231 if (strncmp(resource, "/jobs/", 6))
ef416fc2 9232 {
9233 /*
9234 * Not a valid URI!
9235 */
9236
84315f46 9237 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 9238 uri->values[0].string.text);
9239 return;
9240 }
9241
9242 jobid = atoi(resource + 6);
9243 }
9244
9245 /*
9246 * See if the job exists...
9247 */
9248
9249 if ((job = cupsdFindJob(jobid)) == NULL)
9250 {
9251 /*
9252 * Nope - return a "not found" error...
9253 */
9254
84315f46 9255 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 9256 return;
9257 }
9258
9259 /*
9260 * See if job is in any of the "completed" states...
9261 */
9262
bd7854cb 9263 if (job->state_value <= IPP_JOB_PROCESSING)
ef416fc2 9264 {
9265 /*
9266 * Nope - return a "not possible" error...
9267 */
9268
84315f46 9269 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete."),
ef416fc2 9270 jobid);
9271 return;
9272 }
9273
9274 /*
9275 * See if we have retained the job files...
9276 */
9277
bd7854cb 9278 cupsdLoadJob(job);
9279
07725fee 9280 if (!job->attrs || job->num_files == 0)
ef416fc2 9281 {
9282 /*
9283 * Nope - return a "not possible" error...
9284 */
9285
9286 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 9287 _("Job #%d cannot be restarted - no files."), jobid);
ef416fc2 9288 return;
9289 }
9290
9291 /*
9292 * See if the job is owned by the requesting user...
9293 */
9294
9295 if (!validate_user(job, con, job->username, username, sizeof(username)))
9296 {
b0f6947b
MS		 9297 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
9298 cupsdFindDest(job->dest));
ef416fc2 9299 return;
9300 }
9301
9302 /*
238c3832 9303 * See if the job-hold-until attribute is specified...
ef416fc2 9304 */
9305
238c3832
MS		 9306 if ((attr = ippFindAttribute(con->request, "job-hold-until",
9307 IPP_TAG_KEYWORD)) == NULL)
9308 attr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME);
9309
9310 if (attr && strcmp(attr->values[0].string.text, "no-hold"))
9311 {
9312 /*
9313 * Return the job to a held state...
9314 */
9315
9316 cupsdLogJob(job, CUPSD_LOG_DEBUG,
9317 "Restarted by \"%s\" with job-hold-until=%s.",
9318 username, attr->values[0].string.text);
9319 cupsdSetJobHoldUntil(job, attr->values[0].string.text, 0);
9320
9321 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE,
9322 NULL, job, "Job restarted by user with job-hold-until=%s",
9323 attr->values[0].string.text);
9324 }
9325 else
9326 {
9327 /*
9328 * Restart the job...
9329 */
9330
9331 cupsdRestartJob(job);
f11a948a 9332 cupsdCheckJobs();
238c3832 9333 }
ef416fc2 9334
75bd9771 9335 cupsdLogJob(job, CUPSD_LOG_INFO, "Restarted by \"%s\".", username);
ef416fc2 9336
9337 con->response->request.status.status_code = IPP_OK;
9338}
9339
9340
9341/*
9342 * 'save_auth_info()' - Save authentication information for a job.
9343 */
9344
9345static void
f7deaa1a 9346save_auth_info(
9347 cupsd_client_t *con, /* I - Client connection */
9348 cupsd_job_t *job, /* I - Job */
9349 ipp_attribute_t *auth_info) /* I - auth-info attribute, if any */
ef416fc2 9350{
09a101d6 9351 int i; /* Looping var */
9352 char filename[1024]; /* Job authentication filename */
9353 cups_file_t *fp; /* Job authentication file */
85dda01c 9354 char line[65536]; /* Line for file */
09a101d6 9355 cupsd_printer_t *dest; /* Destination printer/class */
ef416fc2 9356
9357
9358 /*
9359 * This function saves the in-memory authentication information for
9360 * a job so that it can be used to authenticate with a remote host.
9361 * The information is stored in a file that is readable only by the
f7deaa1a 9362 * root user. The fields are Base-64 encoded, each on a separate line,
9363 * followed by random number (up to 1024) of newlines to limit the
9364 * amount of information that is exposed.
ef416fc2 9365 *
9366 * Because of the potential for exposing of authentication information,
9367 * this functionality is only enabled when running cupsd as root.
9368 *
9369 * This caching only works for the Basic and BasicDigest authentication
9370 * types. Digest authentication cannot be cached this way, and in
9371 * the future Kerberos authentication may make all of this obsolete.
9372 *
9373 * Authentication information is saved whenever an authenticated
9374 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
9375 * performed.
9376 *
9377 * This information is deleted after a job is completed or canceled,
9378 * so reprints may require subsequent re-authentication.
9379 */
9380
9381 if (RunUser)
9382 return;
9383
09a101d6 9384 if ((dest = cupsdFindDest(job->dest)) == NULL)
9385 return;
9386
ef416fc2 9387 /*
9388 * Create the authentication file and change permissions...
9389 */
9390
9391 snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id);
9392 if ((fp = cupsFileOpen(filename, "w")) == NULL)
9393 {
9394 cupsdLogMessage(CUPSD_LOG_ERROR,
9395 "Unable to save authentication info to \"%s\" - %s",
9396 filename, strerror(errno));
9397 return;
9398 }
9399
9400 fchown(cupsFileNumber(fp), 0, 0);
9401 fchmod(cupsFileNumber(fp), 0400);
9402
94436c5a 9403 cupsFilePuts(fp, "CUPSD-AUTH-V3\n");
dcb445bc 9404
88f9aafc
MS		 9405 for (i = 0;
9406 i < (int)(sizeof(job->auth_env) / sizeof(job->auth_env[0]));
9407 i ++)
9408 cupsdClearString(job->auth_env + i);
9409
09a101d6 9410 if (auth_info && auth_info->num_values == dest->num_auth_info_required)
f7deaa1a 9411 {
9412 /*
09a101d6 9413 * Write 1 to 3 auth values...
f7deaa1a 9414 */
ef416fc2 9415
88f9aafc
MS		 9416 for (i = 0;
9417 i < auth_info->num_values &&
9418 i < (int)(sizeof(job->auth_env) / sizeof(job->auth_env[0]));
9419 i ++)
f7deaa1a 9420 {
94436c5a
MS		 9421 if (strcmp(dest->auth_info_required[i], "negotiate"))
9422 {
7e86f2f6 9423 httpEncode64_2(line, sizeof(line), auth_info->values[i].string.text, (int)strlen(auth_info->values[i].string.text));
94436c5a
MS		 9424 cupsFilePutConf(fp, dest->auth_info_required[i], line);
9425 }
9426 else
9427 cupsFilePutConf(fp, dest->auth_info_required[i],
9428 auth_info->values[i].string.text);
09a101d6 9429
9430 if (!strcmp(dest->auth_info_required[i], "username"))
88f9aafc 9431 cupsdSetStringf(job->auth_env + i, "AUTH_USERNAME=%s",
09a101d6 9432 auth_info->values[i].string.text);
9433 else if (!strcmp(dest->auth_info_required[i], "domain"))
88f9aafc 9434 cupsdSetStringf(job->auth_env + i, "AUTH_DOMAIN=%s",
09a101d6 9435 auth_info->values[i].string.text);
9436 else if (!strcmp(dest->auth_info_required[i], "password"))
88f9aafc
MS		 9437 cupsdSetStringf(job->auth_env + i, "AUTH_PASSWORD=%s",
9438 auth_info->values[i].string.text);
9439 else if (!strcmp(dest->auth_info_required[i], "negotiate"))
9440 cupsdSetStringf(job->auth_env + i, "AUTH_NEGOTIATE=%s",
9441 auth_info->values[i].string.text);
9442 else
dcb445bc 9443 i --;
f7deaa1a 9444 }
9445 }
dcb445bc
MS		 9446 else if (auth_info && auth_info->num_values == 2 &&
9447 dest->num_auth_info_required == 1 &&
9448 !strcmp(dest->auth_info_required[0], "negotiate"))
9449 {
9450 /*
9451 * Allow fallback to username+password for Kerberized queues...
9452 */
9453
7e86f2f6 9454 httpEncode64_2(line, sizeof(line), auth_info->values[0].string.text, (int)strlen(auth_info->values[0].string.text));
dcb445bc
MS		 9455 cupsFilePutConf(fp, "username", line);
9456
9457 cupsdSetStringf(job->auth_env + 0, "AUTH_USERNAME=%s",
9458 auth_info->values[0].string.text);
9459
7e86f2f6 9460 httpEncode64_2(line, sizeof(line), auth_info->values[1].string.text, (int)strlen(auth_info->values[1].string.text));
dcb445bc
MS		 9461 cupsFilePutConf(fp, "password", line);
9462
9463 cupsdSetStringf(job->auth_env + 1, "AUTH_PASSWORD=%s",
9464 auth_info->values[1].string.text);
9465 }
09a101d6 9466 else if (con->username[0])
f7deaa1a 9467 {
9468 /*
9469 * Write the authenticated username...
9470 */
ef416fc2 9471
7e86f2f6 9472 httpEncode64_2(line, sizeof(line), con->username, (int)strlen(con->username));
dcb445bc 9473 cupsFilePutConf(fp, "username", line);
ef416fc2 9474
88f9aafc 9475 cupsdSetStringf(job->auth_env + 0, "AUTH_USERNAME=%s", con->username);
09a101d6 9476
f7deaa1a 9477 /*
9478 * Write the authenticated password...
9479 */
9480
7e86f2f6 9481 httpEncode64_2(line, sizeof(line), con->password, (int)strlen(con->password));
dcb445bc 9482 cupsFilePutConf(fp, "password", line);
09a101d6 9483
88f9aafc 9484 cupsdSetStringf(job->auth_env + 1, "AUTH_PASSWORD=%s", con->password);
f7deaa1a 9485 }
ef416fc2 9486
07ed0e9a 9487#ifdef HAVE_GSSAPI
eac3a0a0 9488 if (con->gss_uid > 0)
07ed0e9a 9489 {
dcb445bc 9490 cupsFilePrintf(fp, "uid %d\n", (int)con->gss_uid);
07ed0e9a
MS		 9491 cupsdSetStringf(&job->auth_uid, "AUTH_UID=%d", (int)con->gss_uid);
9492 }
9493#endif /* HAVE_GSSAPI */
9494
ef416fc2 9495 /*
9496 * Write a random number of newlines to the end of the file...
9497 */
9498
41681883 9499 for (i = (CUPS_RAND() % 1024); i >= 0; i --)
ef416fc2 9500 cupsFilePutChar(fp, '\n');
9501
9502 /*
9503 * Close the file and return...
9504 */
9505
9506 cupsFileClose(fp);
9507}
9508
9509
9510/*
9511 * 'send_document()' - Send a file to a printer or class.
9512 */
9513
9514static void
9515send_document(cupsd_client_t *con, /* I - Client connection */
9516 ipp_attribute_t *uri) /* I - Printer URI */
9517{
9518 ipp_attribute_t *attr; /* Current attribute */
a0f6818e
MS		 9519 ipp_attribute_t *format; /* Request's document-format attribute */
9520 ipp_attribute_t *jformat; /* Job's document-format attribute */
f7deaa1a 9521 const char *default_format;/* document-format-default value */
ef416fc2 9522 int jobid; /* Job ID number */
9523 cupsd_job_t *job; /* Current job */
9524 char job_uri[HTTP_MAX_URI],
9525 /* Job URI */
61cf44e2 9526 scheme[HTTP_MAX_URI],
ef416fc2 9527 /* Method portion of URI */
9528 username[HTTP_MAX_URI],
9529 /* Username portion of URI */
9530 host[HTTP_MAX_URI],
9531 /* Host portion of URI */
9532 resource[HTTP_MAX_URI];
9533 /* Resource portion of URI */
9534 int port; /* Port portion of URI */
9535 mime_type_t *filetype; /* Type of file */
9536 char super[MIME_MAX_SUPER],
9537 /* Supertype of file */
9538 type[MIME_MAX_TYPE],
9539 /* Subtype of file */
9540 mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
9541 /* Textual name of mime type */
9542 char filename[1024]; /* Job filename */
9543 cupsd_printer_t *printer; /* Current printer */
9544 struct stat fileinfo; /* File information */
9545 int kbytes; /* Size of file */
9546 int compression; /* Type of compression */
75bd9771 9547 int start_job; /* Start the job? */
ef416fc2 9548
9549
9550 cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con,
996acce8 9551 con->number, uri->values[0].string.text);
ef416fc2 9552
9553 /*
9554 * See if we have a job URI or a printer URI...
9555 */
9556
9557 if (!strcmp(uri->name, "printer-uri"))
9558 {
9559 /*
9560 * Got a printer URI; see if we also have a job-id attribute...
9561 */
9562
fa73b229 9563 if ((attr = ippFindAttribute(con->request, "job-id",
9564 IPP_TAG_INTEGER)) == NULL)
ef416fc2 9565 {
9566 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9567 _("Got a printer-uri attribute but no job-id."));
ef416fc2 9568 return;
9569 }
9570
9571 jobid = attr->values[0].integer;
9572 }
9573 else
9574 {
9575 /*
9576 * Got a job URI; parse it to get the job ID...
9577 */
9578
61cf44e2
MS		 9579 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
9580 sizeof(scheme), username, sizeof(username), host,
a4d04587 9581 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 9582
9583 if (strncmp(resource, "/jobs/", 6))
9584 {
9585 /*
9586 * Not a valid URI!
9587 */
9588
84315f46 9589 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 9590 uri->values[0].string.text);
9591 return;
9592 }
9593
9594 jobid = atoi(resource + 6);
9595 }
9596
9597 /*
9598 * See if the job exists...
9599 */
9600
9601 if ((job = cupsdFindJob(jobid)) == NULL)
9602 {
9603 /*
9604 * Nope - return a "not found" error...
9605 */
9606
84315f46 9607 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 9608 return;
9609 }
9610
f301802f 9611 printer = cupsdFindDest(job->dest);
9612
ef416fc2 9613 /*
9614 * See if the job is owned by the requesting user...
9615 */
9616
9617 if (!validate_user(job, con, job->username, username, sizeof(username)))
9618 {
b0f6947b
MS		 9619 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
9620 cupsdFindDest(job->dest));
ef416fc2 9621 return;
9622 }
9623
9624 /*
9625 * OK, see if the client is sending the document compressed - CUPS
9626 * only supports "none" and "gzip".
9627 */
9628
9629 compression = CUPS_FILE_NONE;
9630
fa73b229 9631 if ((attr = ippFindAttribute(con->request, "compression",
9632 IPP_TAG_KEYWORD)) != NULL)
ef416fc2 9633 {
9634 if (strcmp(attr->values[0].string.text, "none")
9635#ifdef HAVE_LIBZ
9636 && strcmp(attr->values[0].string.text, "gzip")
9637#endif /* HAVE_LIBZ */
9638 )
9639 {
84315f46 9640 send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"."),
ef416fc2 9641 attr->values[0].string.text);
9642 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
9643 "compression", NULL, attr->values[0].string.text);
9644 return;
9645 }
9646
9647#ifdef HAVE_LIBZ
9648 if (!strcmp(attr->values[0].string.text, "gzip"))
9649 compression = CUPS_FILE_GZIP;
9650#endif /* HAVE_LIBZ */
9651 }
9652
9653 /*
9654 * Do we have a file to print?
9655 */
9656
83e08001
MS		 9657 if ((attr = ippFindAttribute(con->request, "last-document",
9658 IPP_TAG_BOOLEAN)) == NULL)
9659 {
9660 send_ipp_status(con, IPP_BAD_REQUEST,
9661 _("Missing last-document attribute in request."));
9662 return;
9663 }
9664
ef416fc2 9665 if (!con->filename)
9666 {
6d2f911b
MS		 9667 /*
9668 * Check for an empty request with "last-document" set to true, which is
9669 * used to close an "open" job by RFC 2911, section 3.3.2.
9670 */
9671
83e08001 9672 if (job->num_files > 0 && attr->values[0].boolean)
6d2f911b
MS		 9673 goto last_document;
9674
84315f46 9675 send_ipp_status(con, IPP_BAD_REQUEST, _("No file in print request."));
ef416fc2 9676 return;
9677 }
9678
9679 /*
9680 * Is it a format we support?
9681 */
9682
9514a192
MS		 9683 cupsdLoadJob(job);
9684
ef416fc2 9685 if ((format = ippFindAttribute(con->request, "document-format",
9686 IPP_TAG_MIMETYPE)) != NULL)
9687 {
9688 /*
9689 * Grab format from client...
9690 */
9691
c5b24bfa 9692 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]",
bc44d920 9693 super, type) != 2)
ef416fc2 9694 {
84315f46 9695 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"."),
ef416fc2 9696 format->values[0].string.text);
9697 return;
9698 }
9514a192
MS		 9699
9700 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-supplied", NULL, ippGetString(format, 0, NULL));
ef416fc2 9701 }
f7deaa1a 9702 else if ((default_format = cupsGetOption("document-format",
9703 printer->num_options,
9704 printer->options)) != NULL)
9705 {
9706 /*
9707 * Use default document format...
9708 */
9709
c5b24bfa 9710 if (sscanf(default_format, "%15[^/]/%255[^;]", super, type) != 2)
f7deaa1a 9711 {
9712 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9713 _("Bad document-format-default \"%s\"."), default_format);
f7deaa1a 9714 return;
9715 }
9716 }
ef416fc2 9717 else
9718 {
9719 /*
9720 * No document format attribute? Auto-type it!
9721 */
9722
5a9febac
MS		 9723 strlcpy(super, "application", sizeof(super));
9724 strlcpy(type, "octet-stream", sizeof(type));
ef416fc2 9725 }
9726
fa73b229 9727 if (!strcmp(super, "application") && !strcmp(type, "octet-stream"))
ef416fc2 9728 {
9729 /*
9730 * Auto-type the file...
9731 */
9732
bd7854cb 9733 ipp_attribute_t *doc_name; /* document-name attribute */
9734
9735
75bd9771 9736 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Auto-typing file...");
ef416fc2 9737
bd7854cb 9738 doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME);
9739 filetype = mimeFileType(MimeDatabase, con->filename,
9740 doc_name ? doc_name->values[0].string.text : NULL,
9741 &compression);
ef416fc2 9742
f7deaa1a 9743 if (!filetype)
f7faf1f5 9744 filetype = mimeType(MimeDatabase, super, type);
a0f6818e 9745
0268488e
MS		 9746 if (filetype)
9747 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Request file type is %s/%s.",
9748 filetype->super, filetype->type);
9514a192
MS		 9749
9750 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, filetype->type);
9751 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-detected", NULL, mimetype);
ed486911 9752 }
f7faf1f5 9753 else
9754 filetype = mimeType(MimeDatabase, super, type);
9755
49d87452 9756 if (filetype)
f7deaa1a 9757 {
9758 /*
9759 * Replace the document-format attribute value with the auto-typed or
9760 * default one.
9761 */
9762
9763 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
9764 filetype->type);
9765
49d87452
MS		 9766 if ((jformat = ippFindAttribute(job->attrs, "document-format",
9767 IPP_TAG_MIMETYPE)) != NULL)
5e6c3df7 9768 ippSetString(job->attrs, &jformat, 0, mimetype);
f7deaa1a 9769 else
a0f6818e 9770 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE,
f7deaa1a 9771 "document-format", NULL, mimetype);
9772 }
9773 else if (!filetype)
ef416fc2 9774 {
9775 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 9776 _("Unsupported document-format \"%s/%s\"."), super, type);
ef416fc2 9777 cupsdLogMessage(CUPSD_LOG_INFO,
9778 "Hint: Do you have the raw file printing rules enabled?");
9779
9780 if (format)
9781 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
9782 "document-format", NULL, format->values[0].string.text);
9783
9784 return;
9785 }
9786
80ca4592 9787 if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype))
9788 {
9789 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
9790 filetype->type);
9791
9792 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 9793 _("Unsupported document-format \"%s\"."), mimetype);
80ca4592 9794
9795 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
9796 "document-format", NULL, mimetype);
9797
9798 return;
9799 }
9800
ef416fc2 9801 /*
9802 * Add the file to the job...
9803 */
9804
9805 if (add_file(con, job, filetype, compression))
9806 return;
9807
9514a192
MS		 9808 if ((attr = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME)) != NULL)
9809 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "document-name-supplied", NULL, ippGetString(attr, 0, NULL));
9810
ef416fc2 9811 if (stat(con->filename, &fileinfo))
9812 kbytes = 0;
9813 else
9814 kbytes = (fileinfo.st_size + 1023) / 1024;
9815
9816 cupsdUpdateQuota(printer, job->username, 0, kbytes);
9817
f16ea703
MS		 9818 job->koctets += kbytes;
9819
9820 if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL)
ef416fc2 9821 attr->values[0].integer += kbytes;
9822
6d8021f4
MS		 9823 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, job->num_files);
9824 if (rename(con->filename, filename))
9825 {
9826 cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to rename job document file \"%s\": %s", filename, strerror(errno));
9827
9828 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to rename job document file."));
9829 return;
9830 }
ef416fc2 9831
9832 cupsdClearString(&con->filename);
9833
75bd9771
MS		 9834 cupsdLogJob(job, CUPSD_LOG_INFO, "File of type %s/%s queued by \"%s\".",
9835 filetype->super, filetype->type, job->username);
ef416fc2 9836
9837 /*
9838 * Start the job if this is the last document...
9839 */
9840
6d2f911b
MS		 9841 last_document:
9842
fa73b229 9843 if ((attr = ippFindAttribute(con->request, "last-document",
9844 IPP_TAG_BOOLEAN)) != NULL &&
ef416fc2 9845 attr->values[0].boolean)
9846 {
9847 /*
9848 * See if we need to add the ending sheet...
9849 */
9850
91c84a35
MS		 9851 if (cupsdTimeoutJob(job))
9852 return;
ef416fc2 9853
bd7854cb 9854 if (job->state_value == IPP_JOB_STOPPED)
9855 {
ef416fc2 9856 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 9857 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 9858
9859 ippSetString(job->attrs, &job->reasons, 0, "none");
bd7854cb 9860 }
9861 else if (job->state_value == IPP_JOB_HELD)
ef416fc2 9862 {
fa73b229 9863 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
9864 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 9865 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
9866
fa73b229 9867 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
bd7854cb 9868 {
ef416fc2 9869 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 9870 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 9871
9872 ippSetString(job->attrs, &job->reasons, 0, "none");
bd7854cb 9873 }
12f89d24
MS		 9874 else
9875 ippSetString(job->attrs, &job->reasons, 0, "job-hold-until-specified");
ef416fc2 9876 }
9877
3dfe78b3
MS		 9878 job->dirty = 1;
9879 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 9880
75bd9771 9881 start_job = 1;
ef416fc2 9882 }
9883 else
9884 {
fa73b229 9885 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
9886 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 9887 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
9888
fa73b229 9889 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
ef416fc2 9890 {
9891 job->state->values[0].integer = IPP_JOB_HELD;
bd7854cb 9892 job->state_value = IPP_JOB_HELD;
dfd5680b 9893 job->hold_until = time(NULL) + MultipleOperationTimeout;
3dfe78b3 9894
12f89d24
MS		 9895 ippSetString(job->attrs, &job->reasons, 0, "job-incoming");
9896
9897 job->dirty = 1;
3dfe78b3 9898 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 9899 }
75bd9771
MS		 9900
9901 start_job = 0;
ef416fc2 9902 }
9903
9904 /*
9905 * Fill in the response info...
9906 */
9907
83e08001 9908 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 9909 con->clientname, con->clientport, "/jobs/%d", jobid);
ef416fc2 9910 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL,
9911 job_uri);
9912
9913 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid);
9914
9915 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state",
75bd9771 9916 job->state_value);
12f89d24
MS		 9917 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons",
9918 NULL, job->reasons->values[0].string.text);
ef416fc2 9919
9920 con->response->request.status.status_code = IPP_OK;
75bd9771
MS		 9921
9922 /*
9923 * Start the job if necessary...
9924 */
9925
9926 if (start_job)
9927 cupsdCheckJobs();
ef416fc2 9928}
9929
9930
9931/*
9932 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9933 */
9934
9935static void
f899b121 9936send_http_error(
9937 cupsd_client_t *con, /* I - Client connection */
9938 http_status_t status, /* I - HTTP status code */
9939 cupsd_printer_t *printer) /* I - Printer, if any */
ef416fc2 9940{
9f5eb9be
MS		 9941 ipp_attribute_t *uri; /* Request URI, if any */
9942
9943
9944 if ((uri = ippFindAttribute(con->request, "printer-uri",
9945 IPP_TAG_URI)) == NULL)
9946 uri = ippFindAttribute(con->request, "job-uri", IPP_TAG_URI);
9947
9948 cupsdLogMessage(status == HTTP_FORBIDDEN ? CUPSD_LOG_ERROR : CUPSD_LOG_DEBUG,
21f36711 9949 "[Client %d] Returning HTTP %s for %s (%s) from %s",
996acce8 9950 con->number, httpStatus(status),
321d8d57
MS		 9951 con->request ?
9952 ippOpString(con->request->request.op.operation_id) :
9953 "no operation-id",
9f5eb9be 9954 uri ? uri->values[0].string.text : "no URI",
996acce8 9955 con->http->hostname);
ef416fc2 9956
5f64df29
MS		 9957 if (printer)
9958 {
db0bd74a 9959 int auth_type; /* Type of authentication required */
2fb76298
MS		 9960
9961
5f64df29
MS		 9962 auth_type = CUPSD_AUTH_NONE;
9963
9964 if (status == HTTP_UNAUTHORIZED &&
9965 printer->num_auth_info_required > 0 &&
9966 !strcmp(printer->auth_info_required[0], "negotiate") &&
9967 con->request &&
9968 (con->request->request.op.operation_id == IPP_PRINT_JOB ||
9969 con->request->request.op.operation_id == IPP_CREATE_JOB ||
9970 con->request->request.op.operation_id == CUPS_AUTHENTICATE_JOB))
9971 {
9972 /*
9973 * Creating and authenticating jobs requires Kerberos...
9974 */
9975
9976 auth_type = CUPSD_AUTH_NEGOTIATE;
9977 }
db0bd74a 9978 else
5f64df29
MS		 9979 {
9980 /*
9981 * Use policy/location-defined authentication requirements...
9982 */
9983
9984 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
9985 cupsd_location_t *auth; /* Pointer to authentication element */
9986
9987
9988 if (printer->type & CUPS_PRINTER_CLASS)
9989 snprintf(resource, sizeof(resource), "/classes/%s", printer->name);
9990 else
9991 snprintf(resource, sizeof(resource), "/printers/%s", printer->name);
9992
9993 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
9994 auth->type == CUPSD_AUTH_NONE)
9995 auth = cupsdFindPolicyOp(printer->op_policy_ptr,
9996 con->request ?
9997 con->request->request.op.operation_id :
9998 IPP_PRINT_JOB);
9999
10000 if (auth)
10001 {
10002 if (auth->type == CUPSD_AUTH_DEFAULT)
dcb445bc 10003 auth_type = cupsdDefaultAuthType();
5f64df29
MS		 10004 else
10005 auth_type = auth->type;
10006 }
10007 }
2fb76298 10008
db0bd74a 10009 cupsdSendError(con, status, auth_type);
2fb76298 10010 }
f899b121 10011 else
5bd77a73 10012 cupsdSendError(con, status, CUPSD_AUTH_NONE);
ef416fc2 10013
10014 ippDelete(con->response);
10015 con->response = NULL;
10016
10017 return;
10018}
10019
10020
10021/*
10022 * 'send_ipp_status()' - Send a status back to the IPP client.
10023 */
10024
10025static void
10026send_ipp_status(cupsd_client_t *con, /* I - Client connection */
1f0275e3
MS		 10027 ipp_status_t status, /* I - IPP status code */
10028 const char *message,/* I - Status message */
10029 ...) /* I - Additional args as needed */
ef416fc2 10030{
10031 va_list ap; /* Pointer to additional args */
10032 char formatted[1024]; /* Formatted errror message */
10033
10034
3d8365b8 10035 va_start(ap, message);
10036 vsnprintf(formatted, sizeof(formatted),
10037 _cupsLangString(con->language, message), ap);
10038 va_end(ap);
ef416fc2 10039
3d8365b8 10040 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s: %s",
10041 ippOpString(con->request->request.op.operation_id),
10042 ippErrorString(status), formatted);
ef416fc2 10043
10044 con->response->request.status.status_code = status;
10045
fa73b229 10046 if (ippFindAttribute(con->response, "attributes-charset",
10047 IPP_TAG_ZERO) == NULL)
ef416fc2 10048 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
f8b3a85b 10049 "attributes-charset", NULL, "utf-8");
ef416fc2 10050
10051 if (ippFindAttribute(con->response, "attributes-natural-language",
10052 IPP_TAG_ZERO) == NULL)
10053 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
10054 "attributes-natural-language", NULL, DefaultLanguage);
10055
3d8365b8 10056 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT,
10057 "status-message", NULL, formatted);
ef416fc2 10058}
10059
10060
10061/*
10062 * 'set_default()' - Set the default destination...
10063 */
10064
10065static void
10066set_default(cupsd_client_t *con, /* I - Client connection */
10067 ipp_attribute_t *uri) /* I - Printer URI */
10068{
10069 http_status_t status; /* Policy status */
bc44d920 10070 cups_ptype_t dtype; /* Destination type (printer/class) */
dd1abb6b
MS		 10071 cupsd_printer_t *printer, /* Printer */
10072 *oldprinter; /* Old default printer */
ef416fc2 10073
10074
10075 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con,
996acce8 10076 con->number, uri->values[0].string.text);
ef416fc2 10077
10078 /*
10079 * Is the destination valid?
10080 */
10081
f7deaa1a 10082 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 10083 {
10084 /*
10085 * Bad URI...
10086 */
10087
10088 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10089 _("The printer or class does not exist."));
ef416fc2 10090 return;
10091 }
10092
10093 /*
10094 * Check policy...
10095 */
10096
10097 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
10098 {
f899b121 10099 send_http_error(con, status, NULL);
ef416fc2 10100 return;
10101 }
10102
10103 /*
10104 * Set it as the default...
10105 */
10106
dd1abb6b 10107 oldprinter = DefaultPrinter;
ef416fc2 10108 DefaultPrinter = printer;
10109
dd1abb6b
MS		 10110 if (oldprinter)
10111 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, oldprinter, NULL,
10112 "%s is no longer the default printer.", oldprinter->name);
10113
10114 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
10115 "%s is now the default printer.", printer->name);
10116
3dfe78b3 10117 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS | CUPSD_DIRTY_CLASSES |
a2326b5b 10118 CUPSD_DIRTY_PRINTCAP);
ef416fc2 10119
10120 cupsdLogMessage(CUPSD_LOG_INFO,
f7deaa1a 10121 "Default destination set to \"%s\" by \"%s\".",
10122 printer->name, get_username(con));
ef416fc2 10123
10124 /*
10125 * Everything was ok, so return OK status...
10126 */
10127
10128 con->response->request.status.status_code = IPP_OK;
10129}
10130
10131
10132/*
10133 * 'set_job_attrs()' - Set job attributes.
10134 */
10135
10136static void
10137set_job_attrs(cupsd_client_t *con, /* I - Client connection */
10138 ipp_attribute_t *uri) /* I - Job URI */
10139{
10140 ipp_attribute_t *attr, /* Current attribute */
10141 *attr2; /* Job attribute */
10142 int jobid; /* Job ID */
10143 cupsd_job_t *job; /* Current job */
61cf44e2 10144 char scheme[HTTP_MAX_URI],
ef416fc2 10145 /* Method portion of URI */
10146 username[HTTP_MAX_URI],
10147 /* Username portion of URI */
10148 host[HTTP_MAX_URI],
10149 /* Host portion of URI */
10150 resource[HTTP_MAX_URI];
10151 /* Resource portion of URI */
10152 int port; /* Port portion of URI */
d09495fa 10153 int event; /* Events? */
005dd1eb 10154 int check_jobs; /* Check jobs? */
ef416fc2 10155
10156
10157 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con,
996acce8 10158 con->number, uri->values[0].string.text);
ef416fc2 10159
10160 /*
10161 * Start with "everything is OK" status...
10162 */
10163
10164 con->response->request.status.status_code = IPP_OK;
10165
10166 /*
10167 * See if we have a job URI or a printer URI...
10168 */
10169
fa73b229 10170 if (!strcmp(uri->name, "printer-uri"))
ef416fc2 10171 {
10172 /*
10173 * Got a printer URI; see if we also have a job-id attribute...
10174 */
10175
fa73b229 10176 if ((attr = ippFindAttribute(con->request, "job-id",
10177 IPP_TAG_INTEGER)) == NULL)
ef416fc2 10178 {
10179 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 10180 _("Got a printer-uri attribute but no job-id."));
ef416fc2 10181 return;
10182 }
10183
10184 jobid = attr->values[0].integer;
10185 }
10186 else
10187 {
10188 /*
10189 * Got a job URI; parse it to get the job ID...
10190 */
10191
61cf44e2
MS		 10192 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
10193 sizeof(scheme), username, sizeof(username), host,
a4d04587 10194 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 10195
fa73b229 10196 if (strncmp(resource, "/jobs/", 6))
ef416fc2 10197 {
10198 /*
10199 * Not a valid URI!
10200 */
10201
84315f46 10202 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 10203 uri->values[0].string.text);
10204 return;
10205 }
10206
10207 jobid = atoi(resource + 6);
10208 }
10209
10210 /*
10211 * See if the job exists...
10212 */
10213
10214 if ((job = cupsdFindJob(jobid)) == NULL)
10215 {
10216 /*
10217 * Nope - return a "not found" error...
10218 */
10219
84315f46 10220 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 10221 return;
10222 }
10223
10224 /*
10225 * See if the job has been completed...
10226 */
10227
bd7854cb 10228 if (job->state_value > IPP_JOB_STOPPED)
ef416fc2 10229 {
10230 /*
10231 * Return a "not-possible" error...
10232 */
10233
10234 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 10235 _("Job #%d is finished and cannot be altered."), jobid);
ef416fc2 10236 return;
10237 }
10238
10239 /*
10240 * See if the job is owned by the requesting user...
10241 */
10242
10243 if (!validate_user(job, con, job->username, username, sizeof(username)))
10244 {
b0f6947b
MS		 10245 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
10246 cupsdFindDest(job->dest));
ef416fc2 10247 return;
10248 }
10249
10250 /*
10251 * See what the user wants to change.
10252 */
10253
bd7854cb 10254 cupsdLoadJob(job);
10255
005dd1eb
MS		 10256 check_jobs = 0;
10257 event = 0;
d09495fa 10258
fa73b229 10259 for (attr = con->request->attrs; attr; attr = attr->next)
ef416fc2 10260 {
10261 if (attr->group_tag != IPP_TAG_JOB || !attr->name)
10262 continue;
10263
10264 if (!strcmp(attr->name, "attributes-charset") ||
10265 !strcmp(attr->name, "attributes-natural-language") ||
9514a192
MS		 10266 !strncmp(attr->name, "date-time-at-", 13) ||
10267 !strncmp(attr->name, "document-compression", 20) ||
10268 !strncmp(attr->name, "document-format", 15) ||
ef416fc2 10269 !strcmp(attr->name, "job-detailed-status-messages") ||
10270 !strcmp(attr->name, "job-document-access-errors") ||
10271 !strcmp(attr->name, "job-id") ||
5d6412a9 10272 !strcmp(attr->name, "job-impressions-completed") ||
9514a192
MS		 10273 !strcmp(attr->name, "job-k-octets-completed") ||
10274 !strcmp(attr->name, "job-media-sheets-completed") ||
ef416fc2 10275 !strcmp(attr->name, "job-originating-host-name") ||
10276 !strcmp(attr->name, "job-originating-user-name") ||
9514a192 10277 !strcmp(attr->name, "job-pages-completed") ||
ef416fc2 10278 !strcmp(attr->name, "job-printer-up-time") ||
10279 !strcmp(attr->name, "job-printer-uri") ||
10280 !strcmp(attr->name, "job-sheets") ||
10281 !strcmp(attr->name, "job-state-message") ||
10282 !strcmp(attr->name, "job-state-reasons") ||
10283 !strcmp(attr->name, "job-uri") ||
10284 !strcmp(attr->name, "number-of-documents") ||
10285 !strcmp(attr->name, "number-of-intervening-jobs") ||
10286 !strcmp(attr->name, "output-device-assigned") ||
ef416fc2 10287 !strncmp(attr->name, "time-at-", 8))
10288 {
10289 /*
10290 * Read-only attrs!
10291 */
10292
10293 send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE,
10294 _("%s cannot be changed."), attr->name);
10295
a2326b5b
MS		 10296 attr2 = ippCopyAttribute(con->response, attr, 0);
10297 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 10298 continue;
10299 }
10300
10301 if (!strcmp(attr->name, "job-priority"))
10302 {
10303 /*
10304 * Change the job priority...
10305 */
10306
10307 if (attr->value_tag != IPP_TAG_INTEGER)
10308 {
84315f46 10309 send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value."));
ef416fc2 10310
a2326b5b
MS		 10311 attr2 = ippCopyAttribute(con->response, attr, 0);
10312 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 10313 }
bd7854cb 10314 else if (job->state_value >= IPP_JOB_PROCESSING)
ef416fc2 10315 {
10316 send_ipp_status(con, IPP_NOT_POSSIBLE,
10317 _("Job is completed and cannot be changed."));
10318 return;
10319 }
10320 else if (con->response->request.status.status_code == IPP_OK)
d09495fa 10321 {
005dd1eb
MS		 10322 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-priority to %d",
10323 attr->values[0].integer);
ef416fc2 10324 cupsdSetJobPriority(job, attr->values[0].integer);
005dd1eb
MS		 10325
10326 check_jobs = 1;
10327 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED |
10328 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED;
d09495fa 10329 }
ef416fc2 10330 }
10331 else if (!strcmp(attr->name, "job-state"))
10332 {
10333 /*
10334 * Change the job state...
10335 */
10336
10337 if (attr->value_tag != IPP_TAG_ENUM)
10338 {
84315f46 10339 send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value."));
ef416fc2 10340
a2326b5b
MS		 10341 attr2 = ippCopyAttribute(con->response, attr, 0);
10342 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 10343 }
10344 else
10345 {
10346 switch (attr->values[0].integer)
10347 {
10348 case IPP_JOB_PENDING :
10349 case IPP_JOB_HELD :
bd7854cb 10350 if (job->state_value > IPP_JOB_HELD)
ef416fc2 10351 {
10352 send_ipp_status(con, IPP_NOT_POSSIBLE,
10353 _("Job state cannot be changed."));
10354 return;
10355 }
10356 else if (con->response->request.status.status_code == IPP_OK)
bd7854cb 10357 {
005dd1eb
MS		 10358 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-state to %d",
10359 attr->values[0].integer);
7e86f2f6 10360 cupsdSetJobState(job, (ipp_jstate_t)attr->values[0].integer, CUPSD_JOB_DEFAULT, "Job state changed by \"%s\"", username);
005dd1eb 10361 check_jobs = 1;
bd7854cb 10362 }
ef416fc2 10363 break;
10364
10365 case IPP_JOB_PROCESSING :
10366 case IPP_JOB_STOPPED :
bd7854cb 10367 if (job->state_value != attr->values[0].integer)
ef416fc2 10368 {
10369 send_ipp_status(con, IPP_NOT_POSSIBLE,
10370 _("Job state cannot be changed."));
10371 return;
10372 }
10373 break;
10374
d09495fa 10375 case IPP_JOB_CANCELED :
ef416fc2 10376 case IPP_JOB_ABORTED :
10377 case IPP_JOB_COMPLETED :
bd7854cb 10378 if (job->state_value > IPP_JOB_PROCESSING)
ef416fc2 10379 {
10380 send_ipp_status(con, IPP_NOT_POSSIBLE,
10381 _("Job state cannot be changed."));
10382 return;
10383 }
10384 else if (con->response->request.status.status_code == IPP_OK)
005dd1eb
MS		 10385 {
10386 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-state to %d",
10387 attr->values[0].integer);
b9faaae1
MS		 10388 cupsdSetJobState(job, (ipp_jstate_t)attr->values[0].integer,
10389 CUPSD_JOB_DEFAULT,
10390 "Job state changed by \"%s\"", username);
005dd1eb
MS		 10391 check_jobs = 1;
10392 }
ef416fc2 10393 break;
10394 }
10395 }
10396 }
10397 else if (con->response->request.status.status_code != IPP_OK)
10398 continue;
fa73b229 10399 else if ((attr2 = ippFindAttribute(job->attrs, attr->name,
10400 IPP_TAG_ZERO)) != NULL)
ef416fc2 10401 {
10402 /*
10403 * Some other value; first free the old value...
10404 */
10405
10406 if (job->attrs->prev)
10407 job->attrs->prev->next = attr2->next;
10408 else
10409 job->attrs->attrs = attr2->next;
10410
10411 if (job->attrs->last == attr2)
10412 job->attrs->last = job->attrs->prev;
10413
a2326b5b 10414 ippDeleteAttribute(NULL, attr2);
ef416fc2 10415
10416 /*
10417 * Then copy the attribute...
10418 */
10419
a2326b5b 10420 ippCopyAttribute(job->attrs, attr, 0);
ef416fc2 10421
10422 /*
10423 * See if the job-name or job-hold-until is being changed.
10424 */
10425
10426 if (!strcmp(attr->name, "job-hold-until"))
10427 {
005dd1eb
MS		 10428 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-hold-until to %s",
10429 attr->values[0].string.text);
b9faaae1 10430 cupsdSetJobHoldUntil(job, attr->values[0].string.text, 0);
ef416fc2 10431
10432 if (!strcmp(attr->values[0].string.text, "no-hold"))
b9faaae1 10433 {
ef416fc2 10434 cupsdReleaseJob(job);
b9faaae1
MS		 10435 check_jobs = 1;
10436 }
ef416fc2 10437 else
b9faaae1
MS		 10438 cupsdSetJobState(job, IPP_JOB_HELD, CUPSD_JOB_DEFAULT,
10439 "Job held by \"%s\".", username);
d09495fa 10440
b9faaae1 10441 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE;
ef416fc2 10442 }
10443 }
10444 else if (attr->value_tag == IPP_TAG_DELETEATTR)
10445 {
10446 /*
10447 * Delete the attribute...
10448 */
10449
10450 if ((attr2 = ippFindAttribute(job->attrs, attr->name,
10451 IPP_TAG_ZERO)) != NULL)
10452 {
10453 if (job->attrs->prev)
10454 job->attrs->prev->next = attr2->next;
10455 else
10456 job->attrs->attrs = attr2->next;
10457
10458 if (attr2 == job->attrs->last)
10459 job->attrs->last = job->attrs->prev;
10460
a2326b5b 10461 ippDeleteAttribute(NULL, attr2);
d09495fa 10462
10463 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED;
ef416fc2 10464 }
10465 }
10466 else
10467 {
10468 /*
10469 * Add new option by copying it...
10470 */
10471
a2326b5b 10472 ippCopyAttribute(job->attrs, attr, 0);
d09495fa 10473
10474 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED;
ef416fc2 10475 }
10476 }
10477
10478 /*
10479 * Save the job...
10480 */
10481
3dfe78b3
MS		 10482 job->dirty = 1;
10483 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 10484
d09495fa 10485 /*
10486 * Send events as needed...
10487 */
10488
d9bca400 10489 if (event & CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED)
01ce6322
MS		 10490 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED,
10491 cupsdFindDest(job->dest), job,
d9bca400
MS		 10492 "Job priority changed by user.");
10493
d09495fa 10494 if (event & CUPSD_EVENT_JOB_STATE)
01ce6322 10495 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, cupsdFindDest(job->dest), job,
d09495fa 10496 job->state_value == IPP_JOB_HELD ?
10497 "Job held by user." : "Job restarted by user.");
10498
10499 if (event & CUPSD_EVENT_JOB_CONFIG_CHANGED)
01ce6322 10500 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
d09495fa 10501 "Job options changed by user.");
10502
ef416fc2 10503 /*
10504 * Start jobs if possible...
10505 */
10506
005dd1eb
MS		 10507 if (check_jobs)
10508 cupsdCheckJobs();
ef416fc2 10509}
10510
10511
c168a833
MS		 10512/*
10513 * 'set_printer_attrs()' - Set printer attributes.
10514 */
10515
10516static void
10517set_printer_attrs(cupsd_client_t *con, /* I - Client connection */
10518 ipp_attribute_t *uri) /* I - Printer */
10519{
10520 http_status_t status; /* Policy status */
10521 cups_ptype_t dtype; /* Destination type (printer/class) */
10522 cupsd_printer_t *printer; /* Printer/class */
10523 ipp_attribute_t *attr; /* Printer attribute */
bf3816c7 10524 int changed = 0; /* Was anything changed? */
c168a833
MS		 10525
10526
10527 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_attrs(%p[%d], %s)", con,
996acce8 10528 con->number, uri->values[0].string.text);
c168a833
MS		 10529
10530 /*
10531 * Is the destination valid?
10532 */
10533
10534 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
10535 {
10536 /*
10537 * Bad URI...
10538 */
10539
10540 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10541 _("The printer or class does not exist."));
c168a833
MS		 10542 return;
10543 }
10544
10545 /*
10546 * Check policy...
10547 */
10548
10549 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10550 {
10551 send_http_error(con, status, printer);
10552 return;
10553 }
10554
10555 /*
10556 * Return a list of attributes that can be set via Set-Printer-Attributes.
10557 */
10558
10559 if ((attr = ippFindAttribute(con->request, "printer-location",
10560 IPP_TAG_TEXT)) != NULL)
10561 {
10562 cupsdSetString(&printer->location, attr->values[0].string.text);
10563 changed = 1;
10564 }
10565
9b4bd602
MS		 10566 if ((attr = ippFindAttribute(con->request, "printer-geo-location", IPP_TAG_URI)) != NULL && !strncmp(attr->values[0].string.text, "geo:", 4))
10567 {
10568 cupsdSetString(&printer->geo_location, attr->values[0].string.text);
10569 changed = 1;
10570 }
10571
10572 if ((attr = ippFindAttribute(con->request, "printer-organization", IPP_TAG_TEXT)) != NULL)
10573 {
10574 cupsdSetString(&printer->organization, attr->values[0].string.text);
10575 changed = 1;
10576 }
10577
10578 if ((attr = ippFindAttribute(con->request, "printer-organizational-unit", IPP_TAG_TEXT)) != NULL)
10579 {
10580 cupsdSetString(&printer->organizational_unit, attr->values[0].string.text);
10581 changed = 1;
10582 }
10583
c168a833
MS		 10584 if ((attr = ippFindAttribute(con->request, "printer-info",
10585 IPP_TAG_TEXT)) != NULL)
10586 {
10587 cupsdSetString(&printer->info, attr->values[0].string.text);
10588 changed = 1;
10589 }
10590
10591 /*
10592 * Update the printer attributes and return...
10593 */
10594
10595 if (changed)
10596 {
9b4bd602
MS		 10597 printer->config_time = time(NULL);
10598
c168a833
MS		 10599 cupsdSetPrinterAttrs(printer);
10600 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
10601
10602 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG, printer, NULL,
10603 "Printer \"%s\" description or location changed by \"%s\".",
10604 printer->name, get_username(con));
10605
10606 cupsdLogMessage(CUPSD_LOG_INFO,
10607 "Printer \"%s\" description or location changed by \"%s\".",
10608 printer->name, get_username(con));
10609 }
10610
10611 con->response->request.status.status_code = IPP_OK;
10612}
10613
10614
b423cd4c 10615/*
10616 * 'set_printer_defaults()' - Set printer default options from a request.
10617 */
10618
f0b589f7 10619static int /* O - 1 on success, 0 on failure */
b423cd4c 10620set_printer_defaults(
10621 cupsd_client_t *con, /* I - Client connection */
10622 cupsd_printer_t *printer) /* I - Printer */
10623{
10624 int i; /* Looping var */
10625 ipp_attribute_t *attr; /* Current attribute */
7e86f2f6 10626 size_t namelen; /* Length of attribute name */
b423cd4c 10627 char name[256], /* New attribute name */
10628 value[256]; /* String version of integer attrs */
10629
10630
10631 for (attr = con->request->attrs; attr; attr = attr->next)
10632 {
10633 /*
10634 * Skip non-printer attributes...
10635 */
10636
10637 if (attr->group_tag != IPP_TAG_PRINTER || !attr->name)
10638 continue;
10639
10640 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name);
10641
10642 if (!strcmp(attr->name, "job-sheets-default"))
10643 {
10644 /*
10645 * Only allow keywords and names...
10646 */
10647
10648 if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD)
10649 continue;
10650
10651 /*
10652 * Only allow job-sheets-default to be set when running without a
10653 * system high classification level...
10654 */
10655
10656 if (Classification)
10657 continue;
10658
10659 cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text);
10660
10661 if (attr->num_values > 1)
10662 cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text);
10663 else
10664 cupsdSetString(&printer->job_sheets[1], "none");
10665 }
10666 else if (!strcmp(attr->name, "requesting-user-name-allowed"))
10667 {
10d09e33 10668 cupsdFreeStrings(&(printer->users));
b423cd4c 10669
10670 printer->deny_users = 0;
10671
10672 if (attr->value_tag == IPP_TAG_NAME &&
10673 (attr->num_values > 1 ||
10674 strcmp(attr->values[0].string.text, "all")))
10675 {
10676 for (i = 0; i < attr->num_values; i ++)
10d09e33 10677 cupsdAddString(&(printer->users), attr->values[i].string.text);
b423cd4c 10678 }
10679 }
10680 else if (!strcmp(attr->name, "requesting-user-name-denied"))
10681 {
10d09e33 10682 cupsdFreeStrings(&(printer->users));
b423cd4c 10683
10684 printer->deny_users = 1;
10685
10686 if (attr->value_tag == IPP_TAG_NAME &&
10687 (attr->num_values > 1 ||
10688 strcmp(attr->values[0].string.text, "none")))
10689 {
10690 for (i = 0; i < attr->num_values; i ++)
10d09e33 10691 cupsdAddString(&(printer->users), attr->values[i].string.text);
b423cd4c 10692 }
10693 }
10694 else if (!strcmp(attr->name, "job-quota-period"))
10695 {
10696 if (attr->value_tag != IPP_TAG_INTEGER)
10697 continue;
10698
10699 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...",
10700 attr->values[0].integer);
10701 cupsdFreeQuotas(printer);
10702
10703 printer->quota_period = attr->values[0].integer;
10704 }
10705 else if (!strcmp(attr->name, "job-k-limit"))
10706 {
10707 if (attr->value_tag != IPP_TAG_INTEGER)
10708 continue;
10709
10710 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...",
10711 attr->values[0].integer);
10712 cupsdFreeQuotas(printer);
10713
10714 printer->k_limit = attr->values[0].integer;
10715 }
10716 else if (!strcmp(attr->name, "job-page-limit"))
10717 {
10718 if (attr->value_tag != IPP_TAG_INTEGER)
10719 continue;
10720
10721 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...",
10722 attr->values[0].integer);
10723 cupsdFreeQuotas(printer);
10724
10725 printer->page_limit = attr->values[0].integer;
10726 }
10727 else if (!strcmp(attr->name, "printer-op-policy"))
10728 {
10729 cupsd_policy_t *p; /* Policy */
10730
10731
10732 if (attr->value_tag != IPP_TAG_NAME)
10733 continue;
10734
10735 if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL)
10736 {
10737 cupsdLogMessage(CUPSD_LOG_DEBUG,
10738 "Setting printer-op-policy to \"%s\"...",
10739 attr->values[0].string.text);
10740 cupsdSetString(&printer->op_policy, attr->values[0].string.text);
10741 printer->op_policy_ptr = p;
10742 }
10743 else
10744 {
10745 send_ipp_status(con, IPP_NOT_POSSIBLE,
10746 _("Unknown printer-op-policy \"%s\"."),
10747 attr->values[0].string.text);
f0b589f7 10748 return (0);
b423cd4c 10749 }
10750 }
10751 else if (!strcmp(attr->name, "printer-error-policy"))
10752 {
10753 if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD)
10754 continue;
10755
f11a948a 10756 if (strcmp(attr->values[0].string.text, "retry-current-job") &&
a2326b5b 10757 ((printer->type & CUPS_PRINTER_CLASS) ||
f11a948a
MS		 10758 (strcmp(attr->values[0].string.text, "abort-job") &&
10759 strcmp(attr->values[0].string.text, "retry-job") &&
10760 strcmp(attr->values[0].string.text, "stop-printer"))))
b423cd4c 10761 {
10762 send_ipp_status(con, IPP_NOT_POSSIBLE,
10763 _("Unknown printer-error-policy \"%s\"."),
10764 attr->values[0].string.text);
f0b589f7 10765 return (0);
b423cd4c 10766 }
10767
10768 cupsdLogMessage(CUPSD_LOG_DEBUG,
10769 "Setting printer-error-policy to \"%s\"...",
10770 attr->values[0].string.text);
10771 cupsdSetString(&printer->error_policy, attr->values[0].string.text);
10772 }
b423cd4c 10773
10774 /*
10775 * Skip any other non-default attributes...
10776 */
10777
10778 namelen = strlen(attr->name);
10779 if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") ||
10780 namelen > (sizeof(name) - 1) || attr->num_values != 1)
10781 continue;
10782
10783 /*
10784 * OK, anything else must be a user-defined default...
10785 */
10786
10787 strlcpy(name, attr->name, sizeof(name));
10788 name[namelen - 8] = '\0'; /* Strip "-default" */
10789
10790 switch (attr->value_tag)
10791 {
10792 case IPP_TAG_DELETEATTR :
10793 printer->num_options = cupsRemoveOption(name,
10794 printer->num_options,
10795 &(printer->options));
10796 cupsdLogMessage(CUPSD_LOG_DEBUG,
10797 "Deleting %s", attr->name);
10798 break;
10799
10800 case IPP_TAG_NAME :
5a9febac 10801 case IPP_TAG_TEXT :
b423cd4c 10802 case IPP_TAG_KEYWORD :
10803 case IPP_TAG_URI :
10804 printer->num_options = cupsAddOption(name,
10805 attr->values[0].string.text,
10806 printer->num_options,
10807 &(printer->options));
10808 cupsdLogMessage(CUPSD_LOG_DEBUG,
10809 "Setting %s to \"%s\"...", attr->name,
10810 attr->values[0].string.text);
10811 break;
10812
10813 case IPP_TAG_BOOLEAN :
10814 printer->num_options = cupsAddOption(name,
10815 attr->values[0].boolean ?
10816 "true" : "false",
10817 printer->num_options,
10818 &(printer->options));
10819 cupsdLogMessage(CUPSD_LOG_DEBUG,
10820 "Setting %s to %s...", attr->name,
10821 attr->values[0].boolean ? "true" : "false");
10822 break;
10823
10824 case IPP_TAG_INTEGER :
10825 case IPP_TAG_ENUM :
10826 sprintf(value, "%d", attr->values[0].integer);
10827 printer->num_options = cupsAddOption(name, value,
10828 printer->num_options,
10829 &(printer->options));
10830 cupsdLogMessage(CUPSD_LOG_DEBUG,
10831 "Setting %s to %s...", attr->name, value);
10832 break;
10833
10834 case IPP_TAG_RANGE :
10835 sprintf(value, "%d-%d", attr->values[0].range.lower,
10836 attr->values[0].range.upper);
10837 printer->num_options = cupsAddOption(name, value,
10838 printer->num_options,
10839 &(printer->options));
10840 cupsdLogMessage(CUPSD_LOG_DEBUG,
10841 "Setting %s to %s...", attr->name, value);
10842 break;
10843
10844 case IPP_TAG_RESOLUTION :
10845 sprintf(value, "%dx%d%s", attr->values[0].resolution.xres,
10846 attr->values[0].resolution.yres,
10847 attr->values[0].resolution.units == IPP_RES_PER_INCH ?
3e7fe0ca 10848 "dpi" : "dpcm");
b423cd4c 10849 printer->num_options = cupsAddOption(name, value,
10850 printer->num_options,
10851 &(printer->options));
10852 cupsdLogMessage(CUPSD_LOG_DEBUG,
10853 "Setting %s to %s...", attr->name, value);
10854 break;
10855
10856 default :
10857 /* Do nothing for other values */
10858 break;
10859 }
10860 }
f0b589f7
MS		 10861
10862 return (1);
b423cd4c 10863}
10864
10865
ef416fc2 10866/*
10867 * 'start_printer()' - Start a printer.
10868 */
10869
10870static void
10871start_printer(cupsd_client_t *con, /* I - Client connection */
10872 ipp_attribute_t *uri) /* I - Printer URI */
10873{
10d09e33 10874 int i; /* Temporary variable */
ef416fc2 10875 http_status_t status; /* Policy status */
bc44d920 10876 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 10877 cupsd_printer_t *printer; /* Printer data */
10878
10879
10880 cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con,
996acce8 10881 con->number, uri->values[0].string.text);
ef416fc2 10882
10883 /*
10884 * Is the destination valid?
10885 */
10886
f7deaa1a 10887 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 10888 {
10889 /*
10890 * Bad URI...
10891 */
10892
10893 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10894 _("The printer or class does not exist."));
ef416fc2 10895 return;
10896 }
10897
10898 /*
10899 * Check policy...
10900 */
10901
10902 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10903 {
f899b121 10904 send_http_error(con, status, printer);
ef416fc2 10905 return;
10906 }
10907
10908 /*
10909 * Start the printer...
10910 */
10911
10912 printer->state_message[0] = '\0';
10913
10914 cupsdStartPrinter(printer, 1);
10915
10916 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 10917 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".",
10918 printer->name, get_username(con));
e00b005a 10919 else
f7deaa1a 10920 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".",
10921 printer->name, get_username(con));
ef416fc2 10922
10923 cupsdCheckJobs();
10924
10d09e33
MS		 10925 /*
10926 * Check quotas...
10927 */
10928
10929 if ((i = check_quotas(con, printer)) < 0)
10930 {
10931 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached."));
10932 return;
10933 }
10934 else if (i == 0)
10935 {
10936 send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Not allowed to print."));
10937 return;
10938 }
10939
ef416fc2 10940 /*
10941 * Everything was ok, so return OK status...
10942 */
10943
10944 con->response->request.status.status_code = IPP_OK;
10945}
10946
10947
10948/*
10949 * 'stop_printer()' - Stop a printer.
10950 */
10951
10952static void
10953stop_printer(cupsd_client_t *con, /* I - Client connection */
10954 ipp_attribute_t *uri) /* I - Printer URI */
10955{
10956 http_status_t status; /* Policy status */
bc44d920 10957 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 10958 cupsd_printer_t *printer; /* Printer data */
10959 ipp_attribute_t *attr; /* printer-state-message attribute */
10960
10961
10962 cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con,
996acce8 10963 con->number, uri->values[0].string.text);
ef416fc2 10964
10965 /*
10966 * Is the destination valid?
10967 */
10968
f7deaa1a 10969 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 10970 {
10971 /*
10972 * Bad URI...
10973 */
10974
10975 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10976 _("The printer or class does not exist."));
ef416fc2 10977 return;
10978 }
10979
10980 /*
10981 * Check policy...
10982 */
10983
10984 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10985 {
f899b121 10986 send_http_error(con, status, printer);
ef416fc2 10987 return;
10988 }
10989
10990 /*
10991 * Stop the printer...
10992 */
10993
10994 if ((attr = ippFindAttribute(con->request, "printer-state-message",
10995 IPP_TAG_TEXT)) == NULL)
5a9febac 10996 strlcpy(printer->state_message, "Paused", sizeof(printer->state_message));
ef416fc2 10997 else
10998 {
10999 strlcpy(printer->state_message, attr->values[0].string.text,
11000 sizeof(printer->state_message));
11001 }
11002
11003 cupsdStopPrinter(printer, 1);
11004
11005 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 11006 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".",
11007 printer->name, get_username(con));
ef416fc2 11008 else
f7deaa1a 11009 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".",
11010 printer->name, get_username(con));
ef416fc2 11011
11012 /*
11013 * Everything was ok, so return OK status...
11014 */
11015
11016 con->response->request.status.status_code = IPP_OK;
11017}
11018
11019
89d46774 11020/*
11021 * 'url_encode_attr()' - URL-encode a string attribute.
11022 */
11023
11024static void
11025url_encode_attr(ipp_attribute_t *attr, /* I - Attribute */
11026 char *buffer,/* I - String buffer */
07623986 11027 size_t bufsize)/* I - Size of buffer */
89d46774 11028{
11029 int i; /* Looping var */
11030 char *bufptr, /* Pointer into buffer */
b94498cf 11031 *bufend; /* End of buffer */
89d46774 11032
11033
11034 strlcpy(buffer, attr->name, bufsize);
11035 bufptr = buffer + strlen(buffer);
11036 bufend = buffer + bufsize - 1;
11037
11038 for (i = 0; i < attr->num_values; i ++)
11039 {
11040 if (bufptr >= bufend)
11041 break;
11042
11043 if (i)
11044 *bufptr++ = ',';
11045 else
11046 *bufptr++ = '=';
11047
11048 if (bufptr >= bufend)
11049 break;
11050
11051 *bufptr++ = '\'';
11052
07623986 11053 bufptr = url_encode_string(attr->values[i].string.text, bufptr, (size_t)(bufend - bufptr + 1));
89d46774 11054
11055 if (bufptr >= bufend)
11056 break;
11057
11058 *bufptr++ = '\'';
11059 }
11060
11061 *bufptr = '\0';
11062}
11063
11064
b94498cf 11065/*
11066 * 'url_encode_string()' - URL-encode a string.
11067 */
11068
11069static char * /* O - End of string */
11070url_encode_string(const char *s, /* I - String */
11071 char *buffer, /* I - String buffer */
07623986 11072 size_t bufsize) /* I - Size of buffer */
b94498cf 11073{
11074 char *bufptr, /* Pointer into buffer */
11075 *bufend; /* End of buffer */
11076 static const char *hex = "0123456789ABCDEF";
11077 /* Hex digits */
11078
11079
11080 bufptr = buffer;
11081 bufend = buffer + bufsize - 1;
11082
11083 while (*s && bufptr < bufend)
11084 {
f701418f 11085 if (*s == ' ' || *s == '%' || *s == '+')
b94498cf 11086 {
11087 if (bufptr >= (bufend - 2))
11088 break;
11089
11090 *bufptr++ = '%';
11091 *bufptr++ = hex[(*s >> 4) & 15];
11092 *bufptr++ = hex[*s & 15];
11093
11094 s ++;
11095 }
11096 else if (*s == '\'' || *s == '\\')
11097 {
11098 if (bufptr >= (bufend - 1))
11099 break;
11100
11101 *bufptr++ = '\\';
11102 *bufptr++ = *s++;
11103 }
11104 else
11105 *bufptr++ = *s++;
11106 }
11107
11108 *bufptr = '\0';
11109
11110 return (bufptr);
11111}
11112
11113
ef416fc2 11114/*
11115 * 'user_allowed()' - See if a user is allowed to print to a queue.
11116 */
11117
11118static int /* O - 0 if not allowed, 1 if allowed */
11119user_allowed(cupsd_printer_t *p, /* I - Printer or class */
11120 const char *username) /* I - Username */
11121{
ef416fc2 11122 struct passwd *pw; /* User password data */
5bd77a73 11123 char baseuser[256], /* Base username */
10d09e33
MS		 11124 *baseptr, /* Pointer to "@" in base username */
11125 *name; /* Current user name */
ef416fc2 11126
11127
10d09e33 11128 if (cupsArrayCount(p->users) == 0)
ef416fc2 11129 return (1);
11130
11131 if (!strcmp(username, "root"))
11132 return (1);
11133
5bd77a73
MS		 11134 if (strchr(username, '@'))
11135 {
11136 /*
11137 * Strip @REALM for username check...
11138 */
11139
11140 strlcpy(baseuser, username, sizeof(baseuser));
11141
11142 if ((baseptr = strchr(baseuser, '@')) != NULL)
11143 *baseptr = '\0';
11144
11145 username = baseuser;
11146 }
11147
ef416fc2 11148 pw = getpwnam(username);
11149 endpwent();
11150
10d09e33
MS		 11151 for (name = (char *)cupsArrayFirst(p->users);
11152 name;
11153 name = (char *)cupsArrayNext(p->users))
ef416fc2 11154 {
10d09e33 11155 if (name[0] == '@')
ef416fc2 11156 {
11157 /*
11158 * Check group membership...
11159 */
11160
10d09e33 11161 if (cupsdCheckGroup(username, pw, name + 1))
ef416fc2 11162 break;
11163 }
10d09e33 11164 else if (name[0] == '#')
8922323b
MS		 11165 {
11166 /*
11167 * Check UUID...
11168 */
11169
10d09e33 11170 if (cupsdCheckGroup(username, pw, name))
8922323b
MS		 11171 break;
11172 }
88f9aafc 11173 else if (!_cups_strcasecmp(username, name))
ef416fc2 11174 break;
11175 }
11176
10d09e33 11177 return ((name != NULL) != p->deny_users);
ef416fc2 11178}
11179
11180
11181/*
11182 * 'validate_job()' - Validate printer options and destination.
11183 */
11184
11185static void
11186validate_job(cupsd_client_t *con, /* I - Client connection */
11187 ipp_attribute_t *uri) /* I - Printer URI */
11188{
11189 http_status_t status; /* Policy status */
7d5824d6
MS		 11190 ipp_attribute_t *attr; /* Current attribute */
11191#ifdef HAVE_SSL
11192 ipp_attribute_t *auth_info; /* auth-info attribute */
11193#endif /* HAVE_SSL */
5a9febac
MS		 11194 ipp_attribute_t *format, /* Document-format attribute */
11195 *name; /* Job-name attribute */
bc44d920 11196 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 11197 char super[MIME_MAX_SUPER],
11198 /* Supertype of file */
11199 type[MIME_MAX_TYPE];
11200 /* Subtype of file */
11201 cupsd_printer_t *printer; /* Printer */
11202
11203
11204 cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con,
996acce8 11205 con->number, uri->values[0].string.text);
ef416fc2 11206
11207 /*
11208 * OK, see if the client is sending the document compressed - CUPS
11209 * doesn't support compression yet...
11210 */
11211
fa73b229 11212 if ((attr = ippFindAttribute(con->request, "compression",
c7017ecc 11213 IPP_TAG_KEYWORD)) != NULL)
ef416fc2 11214 {
c7017ecc
MS		 11215 if (strcmp(attr->values[0].string.text, "none")
11216#ifdef HAVE_LIBZ
11217 && strcmp(attr->values[0].string.text, "gzip")
11218#endif /* HAVE_LIBZ */
11219 )
11220 {
11221 send_ipp_status(con, IPP_ATTRIBUTES,
5a9febac 11222 _("Unsupported 'compression' value \"%s\"."),
c7017ecc
MS		 11223 attr->values[0].string.text);
11224 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
11225 "compression", NULL, attr->values[0].string.text);
11226 return;
11227 }
ef416fc2 11228 }
11229
11230 /*
11231 * Is it a format we support?
11232 */
11233
11234 if ((format = ippFindAttribute(con->request, "document-format",
11235 IPP_TAG_MIMETYPE)) != NULL)
11236 {
c5b24bfa 11237 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]",
bc44d920 11238 super, type) != 2)
ef416fc2 11239 {
5a9febac
MS		 11240 send_ipp_status(con, IPP_BAD_REQUEST,
11241 _("Bad 'document-format' value \"%s\"."),
ef416fc2 11242 format->values[0].string.text);
11243 return;
11244 }
11245
fa73b229 11246 if ((strcmp(super, "application") || strcmp(type, "octet-stream")) &&
11247 !mimeType(MimeDatabase, super, type))
ef416fc2 11248 {
11249 cupsdLogMessage(CUPSD_LOG_INFO,
11250 "Hint: Do you have the raw file printing rules enabled?");
11251 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
5a9febac 11252 _("Unsupported 'document-format' value \"%s\"."),
ef416fc2 11253 format->values[0].string.text);
11254 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
11255 "document-format", NULL, format->values[0].string.text);
11256 return;
11257 }
11258 }
11259
5a9febac
MS		 11260 /*
11261 * Is the job-name valid?
11262 */
11263
11264 if ((name = ippFindAttribute(con->request, "job-name", IPP_TAG_ZERO)) != NULL)
11265 {
11266 int bad_name = 0; /* Is the job-name value bad? */
11267
11268 if ((name->value_tag != IPP_TAG_NAME && name->value_tag != IPP_TAG_NAMELANG) ||
11269 name->num_values != 1)
11270 {
11271 bad_name = 1;
11272 }
11273 else
11274 {
11275 /*
11276 * Validate that job-name conforms to RFC 5198 (Network Unicode) and
11277 * IPP Everywhere requirements for "name" values...
11278 */
11279
11280 const unsigned char *nameptr; /* Pointer into "job-name" attribute */
11281
11282 for (nameptr = (unsigned char *)name->values[0].string.text;
11283 *nameptr;
11284 nameptr ++)
11285 {
11286 if (*nameptr < ' ' && *nameptr != '\t')
11287 break;
11288 else if (*nameptr == 0x7f)
11289 break;
11290 else if ((*nameptr & 0xe0) == 0xc0)
11291 {
11292 if ((nameptr[1] & 0xc0) != 0x80)
11293 break;
11294
11295 nameptr ++;
11296 }
11297 else if ((*nameptr & 0xf0) == 0xe0)
11298 {
11299 if ((nameptr[1] & 0xc0) != 0x80 ||
11300 (nameptr[2] & 0xc0) != 0x80)
11301 break;
11302
11303 nameptr += 2;
11304 }
11305 else if ((*nameptr & 0xf8) == 0xf0)
11306 {
11307 if ((nameptr[1] & 0xc0) != 0x80 ||
11308 (nameptr[2] & 0xc0) != 0x80 ||
11309 (nameptr[3] & 0xc0) != 0x80)
11310 break;
11311
11312 nameptr += 3;
11313 }
11314 else if (*nameptr & 0x80)
11315 break;
11316 }
11317
11318 if (*nameptr)
11319 bad_name = 1;
11320 }
11321
11322 if (bad_name)
11323 {
11324 if (StrictConformance)
11325 {
11326 send_ipp_status(con, IPP_ATTRIBUTES,
11327 _("Unsupported 'job-name' value."));
11328 ippCopyAttribute(con->response, name, 0);
11329 return;
11330 }
11331 else
11332 {
11333 cupsdLogMessage(CUPSD_LOG_WARN,
11334 "Unsupported 'job-name' value, deleting from request.");
11335 ippDeleteAttribute(con->request, name);
11336 }
11337 }
11338 }
11339
ef416fc2 11340 /*
11341 * Is the destination valid?
11342 */
11343
f7deaa1a 11344 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 11345 {
11346 /*
11347 * Bad URI...
11348 */
11349
11350 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 11351 _("The printer or class does not exist."));
ef416fc2 11352 return;
11353 }
11354
11355 /*
11356 * Check policy...
11357 */
11358
7d5824d6 11359#ifdef HAVE_SSL
c7017ecc 11360 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
7d5824d6 11361#endif /* HAVE_SSL */
c7017ecc 11362
ef416fc2 11363 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
11364 {
f899b121 11365 send_http_error(con, status, printer);
ef416fc2 11366 return;
11367 }
c7017ecc
MS		 11368 else if (printer->num_auth_info_required == 1 &&
11369 !strcmp(printer->auth_info_required[0], "negotiate") &&
11370 !con->username[0])
11371 {
11372 send_http_error(con, HTTP_UNAUTHORIZED, printer);
11373 return;
11374 }
11375#ifdef HAVE_SSL
996acce8
MS		 11376 else if (auth_info && !con->http->tls &&
11377 !httpAddrLocalhost(con->http->hostaddr))
c7017ecc
MS		 11378 {
11379 /*
11380 * Require encryption of auth-info over non-local connections...
11381 */
11382
11383 send_http_error(con, HTTP_UPGRADE_REQUIRED, printer);
11384 return;
11385 }
11386#endif /* HAVE_SSL */
ef416fc2 11387
11388 /*
11389 * Everything was ok, so return OK status...
11390 */
11391
11392 con->response->request.status.status_code = IPP_OK;
11393}
11394
11395
11396/*
11397 * 'validate_name()' - Make sure the printer name only contains valid chars.
11398 */
11399
bc44d920 11400static int /* O - 0 if name is no good, 1 if good */
ef416fc2 11401validate_name(const char *name) /* I - Name to check */
11402{
11403 const char *ptr; /* Pointer into name */
11404
11405
11406 /*
11407 * Scan the whole name...
11408 */
11409
11410 for (ptr = name; *ptr; ptr ++)
f7deaa1a 11411 if ((*ptr > 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#')
ef416fc2 11412 return (0);
11413
11414 /*
11415 * All the characters are good; validate the length, too...
11416 */
11417
11418 return ((ptr - name) < 128);
11419}
11420
11421
11422/*
11423 * 'validate_user()' - Validate the user for the request.
11424 */
11425
11426static int /* O - 1 if permitted, 0 otherwise */
11427validate_user(cupsd_job_t *job, /* I - Job */
11428 cupsd_client_t *con, /* I - Client connection */
11429 const char *owner, /* I - Owner of job/resource */
11430 char *username, /* O - Authenticated username */
07623986 11431 size_t userlen) /* I - Length of username */
ef416fc2 11432{
ef416fc2 11433 cupsd_printer_t *printer; /* Printer for job */
11434
11435
07623986 11436 cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, userlen=" CUPS_LLFMT ")", job->id, con ? con->number : 0, owner ? owner : "(null)", username, CUPS_LLCAST userlen);
ef416fc2 11437
11438 /*
11439 * Validate input...
11440 */
11441
11442 if (!con || !owner || !username || userlen <= 0)
11443 return (0);
11444
11445 /*
11446 * Get the best authenticated username that is available.
11447 */
11448
e00b005a 11449 strlcpy(username, get_username(con), userlen);
ef416fc2 11450
11451 /*
11452 * Check the username against the owner...
11453 */
11454
80ca4592 11455 printer = cupsdFindDest(job->dest);
ef416fc2 11456
11457 return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr,
11458 con, owner) == HTTP_OK);
11459}
Unnamed repository; edit this file 'description' to name the repository.