2 * "$Id: ipp.c 7944 2008-09-16 22:32:42Z mike $"
4 * IPP routines for the CUPS scheduler.
6 * Copyright 2007-2013 by Apple Inc.
7 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
9 * This file contains Kerberos support code, copyright 2006 by
12 * These coded instructions, statements, and computer programs are the
13 * property of Apple Inc. and are protected by Federal copyright
14 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
15 * which should have been included with this file. If this file is
16 * file is missing or damaged, see the license at "http://www.cups.org/".
20 * cupsdProcessIPPRequest() - Process an incoming IPP request.
21 * cupsdTimeoutJob() - Timeout a job waiting on job files.
22 * accept_jobs() - Accept print jobs to a printer.
23 * add_class() - Add a class to the system.
24 * add_file() - Add a file to a job.
25 * add_job() - Add a job to a print queue.
26 * add_job_subscriptions() - Add any subscriptions for a job.
27 * add_job_uuid() - Add job-uuid attribute to a job.
28 * add_printer() - Add a printer to the system.
29 * add_printer_state_reasons() - Add the "printer-state-reasons" attribute
30 * based upon the printer state...
31 * add_queued_job_count() - Add the "queued-job-count" attribute for the
32 * specified printer or class.
33 * apply_printer_defaults() - Apply printer default options to a job.
34 * authenticate_job() - Set job authentication info.
35 * cancel_all_jobs() - Cancel all or selected print jobs.
36 * cancel_job() - Cancel a print job.
37 * cancel_subscription() - Cancel a subscription.
38 * check_rss_recipient() - Check that we do not have a duplicate RSS
40 * check_quotas() - Check quotas for a printer and user.
41 * close_job() - Close a multi-file job.
42 * copy_attrs() - Copy attributes from one request to another.
43 * copy_banner() - Copy a banner file to the requests directory
44 * for the specified job.
45 * copy_file() - Copy a PPD file or interface script...
46 * copy_model() - Copy a PPD model file, substituting default
48 * copy_job_attrs() - Copy job attributes.
49 * copy_printer_attrs() - Copy printer attributes.
50 * copy_subscription_attrs() - Copy subscription attributes.
51 * create_job() - Print a file to a printer or class.
52 * create_requested_array() - Create an array for the requested-attributes.
53 * create_subscription() - Create a notification subscription.
54 * delete_printer() - Remove a printer or class from the system.
55 * get_default() - Get the default destination.
56 * get_devices() - Get the list of available devices on the
58 * get_document() - Get a copy of a job file.
59 * get_job_attrs() - Get job attributes.
60 * get_jobs() - Get a list of jobs for the specified printer.
61 * get_notifications() - Get events for a subscription.
62 * get_ppd() - Get a named PPD from the local system.
63 * get_ppds() - Get the list of PPD files on the local
65 * get_printer_attrs() - Get printer attributes.
66 * get_printer_supported() - Get printer supported values.
67 * get_printers() - Get a list of printers or classes.
68 * get_subscription_attrs() - Get subscription attributes.
69 * get_subscriptions() - Get subscriptions.
70 * get_username() - Get the username associated with a request.
71 * hold_job() - Hold a print job.
72 * hold_new_jobs() - Hold pending/new jobs on a printer or class.
73 * move_job() - Move a job to a new destination.
74 * ppd_parse_line() - Parse a PPD default line.
75 * print_job() - Print a file to a printer or class.
76 * read_job_ticket() - Read a job ticket embedded in a print file.
77 * reject_jobs() - Reject print jobs to a printer.
78 * release_held_new_jobs() - Release pending/new jobs on a printer or
80 * release_job() - Release a held print job.
81 * renew_subscription() - Renew an existing subscription...
82 * restart_job() - Restart an old print job.
83 * save_auth_info() - Save authentication information for a job.
84 * send_document() - Send a file to a printer or class.
85 * send_http_error() - Send a HTTP error back to the IPP client.
86 * send_ipp_status() - Send a status back to the IPP client.
87 * set_default() - Set the default destination...
88 * set_job_attrs() - Set job attributes.
89 * set_printer_attrs() - Set printer attributes.
90 * set_printer_defaults() - Set printer default options from a request.
91 * start_printer() - Start a printer.
92 * stop_printer() - Stop a printer.
93 * url_encode_attr() - URL-encode a string attribute.
94 * url_encode_string() - URL-encode a string.
95 * user_allowed() - See if a user is allowed to print to a queue.
96 * validate_job() - Validate printer options and destination.
97 * validate_name() - Make sure the printer name only contains
99 * validate_user() - Validate the user for the request.
103 * Include necessary headers...
107 #include <cups/ppd-private.h>
110 /*# include <ApplicationServices/ApplicationServices.h>
111 extern CFUUIDRef ColorSyncCreateUUIDFromUInt32(unsigned id);
112 # include <CoreFoundation/CoreFoundation.h>*/
113 # ifdef HAVE_MEMBERSHIP_H
114 # include <membership.h>
115 # endif /* HAVE_MEMBERSHIP_H */
116 # ifdef HAVE_MEMBERSHIPPRIV_H
117 # include <membershipPriv.h>
119 extern int mbr_user_name_to_uuid(const char* name
, uuid_t uu
);
120 extern int mbr_group_name_to_uuid(const char* name
, uuid_t uu
);
121 extern int mbr_check_membership_by_id(uuid_t user
, gid_t group
, int* ismember
);
122 # endif /* HAVE_MEMBERSHIPPRIV_H */
123 #endif /* __APPLE__ */
130 static void accept_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
131 static void add_class(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
132 static int add_file(cupsd_client_t
*con
, cupsd_job_t
*job
,
133 mime_type_t
*filetype
, int compression
);
134 static cupsd_job_t
*add_job(cupsd_client_t
*con
, cupsd_printer_t
*printer
,
135 mime_type_t
*filetype
);
136 static void add_job_subscriptions(cupsd_client_t
*con
, cupsd_job_t
*job
);
137 static void add_job_uuid(cupsd_job_t
*job
);
138 static void add_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
139 static void add_printer_state_reasons(cupsd_client_t
*con
,
141 static void add_queued_job_count(cupsd_client_t
*con
, cupsd_printer_t
*p
);
142 static void apply_printer_defaults(cupsd_printer_t
*printer
,
144 static void authenticate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
145 static void cancel_all_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
146 static void cancel_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
147 static void cancel_subscription(cupsd_client_t
*con
, int id
);
148 static int check_rss_recipient(const char *recipient
);
149 static int check_quotas(cupsd_client_t
*con
, cupsd_printer_t
*p
);
150 static void close_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
151 static void copy_attrs(ipp_t
*to
, ipp_t
*from
, cups_array_t
*ra
,
152 ipp_tag_t group
, int quickcopy
,
153 cups_array_t
*exclude
);
154 static int copy_banner(cupsd_client_t
*con
, cupsd_job_t
*job
,
156 static int copy_file(const char *from
, const char *to
);
157 static int copy_model(cupsd_client_t
*con
, const char *from
,
159 static void copy_job_attrs(cupsd_client_t
*con
,
161 cups_array_t
*ra
, cups_array_t
*exclude
);
162 static void copy_printer_attrs(cupsd_client_t
*con
,
163 cupsd_printer_t
*printer
,
165 static void copy_subscription_attrs(cupsd_client_t
*con
,
166 cupsd_subscription_t
*sub
,
168 cups_array_t
*exclude
);
169 static void create_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
170 static cups_array_t
*create_requested_array(ipp_t
*request
);
171 static void create_subscription(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
172 static void delete_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
173 static void get_default(cupsd_client_t
*con
);
174 static void get_devices(cupsd_client_t
*con
);
175 static void get_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
176 static void get_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
177 static void get_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
178 static void get_notifications(cupsd_client_t
*con
);
179 static void get_ppd(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
180 static void get_ppds(cupsd_client_t
*con
);
181 static void get_printers(cupsd_client_t
*con
, int type
);
182 static void get_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
183 static void get_printer_supported(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
184 static void get_subscription_attrs(cupsd_client_t
*con
, int sub_id
);
185 static void get_subscriptions(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
186 static const char *get_username(cupsd_client_t
*con
);
187 static void hold_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
188 static void hold_new_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
189 static void move_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
190 static int ppd_parse_line(const char *line
, char *option
, int olen
,
191 char *choice
, int clen
);
192 static void print_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
193 static void read_job_ticket(cupsd_client_t
*con
);
194 static void reject_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
195 static void release_held_new_jobs(cupsd_client_t
*con
,
196 ipp_attribute_t
*uri
);
197 static void release_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
198 static void renew_subscription(cupsd_client_t
*con
, int sub_id
);
199 static void restart_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
200 static void save_auth_info(cupsd_client_t
*con
, cupsd_job_t
*job
,
201 ipp_attribute_t
*auth_info
);
202 static void send_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
203 static void send_http_error(cupsd_client_t
*con
, http_status_t status
,
204 cupsd_printer_t
*printer
);
205 static void send_ipp_status(cupsd_client_t
*con
, ipp_status_t status
,
206 const char *message
, ...)
207 __attribute__((__format__(__printf__
, 3, 4)));
208 static void set_default(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
209 static void set_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
210 static void set_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
211 static void set_printer_defaults(cupsd_client_t
*con
,
212 cupsd_printer_t
*printer
);
213 static void start_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
214 static void stop_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
215 static void url_encode_attr(ipp_attribute_t
*attr
, char *buffer
,
217 static char *url_encode_string(const char *s
, char *buffer
, int bufsize
);
218 static int user_allowed(cupsd_printer_t
*p
, const char *username
);
219 static void validate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
220 static int validate_name(const char *name
);
221 static int validate_user(cupsd_job_t
*job
, cupsd_client_t
*con
,
222 const char *owner
, char *username
,
227 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
230 int /* O - 1 on success, 0 on failure */
231 cupsdProcessIPPRequest(
232 cupsd_client_t
*con
) /* I - Client connection */
234 ipp_tag_t group
; /* Current group tag */
235 ipp_attribute_t
*attr
; /* Current attribute */
236 ipp_attribute_t
*charset
; /* Character set attribute */
237 ipp_attribute_t
*language
; /* Language attribute */
238 ipp_attribute_t
*uri
= NULL
; /* Printer or job URI attribute */
239 ipp_attribute_t
*username
; /* requesting-user-name attr */
240 int sub_id
; /* Subscription ID */
243 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
244 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
245 con
, con
->http
.fd
, con
->request
->request
.op
.operation_id
);
248 * First build an empty response message for this request...
251 con
->response
= ippNew();
253 con
->response
->request
.status
.version
[0] =
254 con
->request
->request
.op
.version
[0];
255 con
->response
->request
.status
.version
[1] =
256 con
->request
->request
.op
.version
[1];
257 con
->response
->request
.status
.request_id
=
258 con
->request
->request
.op
.request_id
;
261 * Then validate the request header and required attributes...
264 if (con
->request
->request
.any
.version
[0] != 1 &&
265 con
->request
->request
.any
.version
[0] != 2)
268 * Return an error, since we only support IPP 1.x and 2.x.
271 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
272 "%04X %s Bad request version number %d.%d",
273 IPP_VERSION_NOT_SUPPORTED
, con
->http
.hostname
,
274 con
->request
->request
.any
.version
[0],
275 con
->request
->request
.any
.version
[1]);
277 send_ipp_status(con
, IPP_VERSION_NOT_SUPPORTED
,
278 _("Bad request version number %d.%d."),
279 con
->request
->request
.any
.version
[0],
280 con
->request
->request
.any
.version
[1]);
282 else if (con
->request
->request
.any
.request_id
< 1)
285 * Return an error, since request IDs must be between 1 and 2^31-1
288 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
289 "%04X %s Bad request ID %d",
290 IPP_BAD_REQUEST
, con
->http
.hostname
,
291 con
->request
->request
.any
.request_id
);
293 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad request ID %d."),
294 con
->request
->request
.any
.request_id
);
296 else if (!con
->request
->attrs
)
298 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
299 "%04X %s No attributes in request",
300 IPP_BAD_REQUEST
, con
->http
.hostname
);
302 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No attributes in request."));
307 * Make sure that the attributes are provided in the correct order and
308 * don't repeat groups...
311 for (attr
= con
->request
->attrs
, group
= attr
->group_tag
;
314 if (attr
->group_tag
< group
&& attr
->group_tag
!= IPP_TAG_ZERO
)
317 * Out of order; return an error...
320 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
321 "%04X %s Attribute groups are out of order",
322 IPP_BAD_REQUEST
, con
->http
.hostname
);
324 send_ipp_status(con
, IPP_BAD_REQUEST
,
325 _("Attribute groups are out of order (%x < %x)."),
326 attr
->group_tag
, group
);
330 group
= attr
->group_tag
;
335 * Then make sure that the first three attributes are:
338 * attributes-natural-language
339 * printer-uri/job-uri
342 attr
= con
->request
->attrs
;
343 if (attr
&& attr
->name
&&
344 !strcmp(attr
->name
, "attributes-charset") &&
345 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_CHARSET
)
353 if (attr
&& attr
->name
&&
354 !strcmp(attr
->name
, "attributes-natural-language") &&
355 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_LANGUAGE
)
360 if ((attr
= ippFindAttribute(con
->request
, "printer-uri",
361 IPP_TAG_URI
)) != NULL
)
363 else if ((attr
= ippFindAttribute(con
->request
, "job-uri",
364 IPP_TAG_URI
)) != NULL
)
366 else if (con
->request
->request
.op
.operation_id
== CUPS_GET_PPD
)
367 uri
= ippFindAttribute(con
->request
, "ppd-name", IPP_TAG_NAME
);
372 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
373 "attributes-charset", NULL
,
374 charset
->values
[0].string
.text
);
376 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
377 "attributes-charset", NULL
, "utf-8");
380 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
381 "attributes-natural-language", NULL
,
382 language
->values
[0].string
.text
);
384 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
385 "attributes-natural-language", NULL
, DefaultLanguage
);
388 _cups_strcasecmp(charset
->values
[0].string
.text
, "us-ascii") &&
389 _cups_strcasecmp(charset
->values
[0].string
.text
, "utf-8"))
392 * Bad character set...
395 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unsupported character set \"%s\"",
396 charset
->values
[0].string
.text
);
397 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
398 "%04X %s Unsupported attributes-charset value \"%s\"",
399 IPP_CHARSET
, con
->http
.hostname
,
400 charset
->values
[0].string
.text
);
401 send_ipp_status(con
, IPP_BAD_REQUEST
,
402 _("Unsupported character set \"%s\"."),
403 charset
->values
[0].string
.text
);
405 else if (!charset
|| !language
||
407 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEFAULT
&&
408 con
->request
->request
.op
.operation_id
!= CUPS_GET_PRINTERS
&&
409 con
->request
->request
.op
.operation_id
!= CUPS_GET_CLASSES
&&
410 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEVICES
&&
411 con
->request
->request
.op
.operation_id
!= CUPS_GET_PPDS
))
414 * Return an error, since attributes-charset,
415 * attributes-natural-language, and printer-uri/job-uri are required
416 * for all operations.
421 cupsdLogMessage(CUPSD_LOG_ERROR
,
422 "Missing attributes-charset attribute");
424 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
425 "%04X %s Missing attributes-charset attribute",
426 IPP_BAD_REQUEST
, con
->http
.hostname
);
431 cupsdLogMessage(CUPSD_LOG_ERROR
,
432 "Missing attributes-natural-language attribute");
434 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
435 "%04X %s Missing attributes-natural-language attribute",
436 IPP_BAD_REQUEST
, con
->http
.hostname
);
441 cupsdLogMessage(CUPSD_LOG_ERROR
,
442 "Missing printer-uri, job-uri, or ppd-name "
445 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
446 "%04X %s Missing printer-uri, job-uri, or ppd-name "
447 "attribute", IPP_BAD_REQUEST
, con
->http
.hostname
);
450 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Request attributes follow...");
452 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
453 cupsdLogMessage(CUPSD_LOG_DEBUG
,
454 "attr \"%s\": group_tag = %x, value_tag = %x",
455 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
458 cupsdLogMessage(CUPSD_LOG_DEBUG
, "End of attributes...");
460 send_ipp_status(con
, IPP_BAD_REQUEST
,
461 _("Missing required attributes."));
466 * OK, all the checks pass so far; make sure requesting-user-name is
467 * not "root" from a remote host...
470 if ((username
= ippFindAttribute(con
->request
, "requesting-user-name",
471 IPP_TAG_NAME
)) != NULL
)
474 * Check for root user...
477 if (!strcmp(username
->values
[0].string
.text
, "root") &&
478 _cups_strcasecmp(con
->http
.hostname
, "localhost") &&
479 strcmp(con
->username
, "root"))
482 * Remote unauthenticated user masquerading as local root...
485 _cupsStrFree(username
->values
[0].string
.text
);
486 username
->values
[0].string
.text
= _cupsStrAlloc(RemoteRoot
);
490 if ((attr
= ippFindAttribute(con
->request
, "notify-subscription-id",
491 IPP_TAG_INTEGER
)) != NULL
)
492 sub_id
= attr
->values
[0].integer
;
497 * Then try processing the operation...
501 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s",
502 ippOpString(con
->request
->request
.op
.operation_id
),
503 uri
->values
[0].string
.text
);
505 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s",
506 ippOpString(con
->request
->request
.op
.operation_id
));
508 switch (con
->request
->request
.op
.operation_id
)
514 case IPP_VALIDATE_JOB
:
515 validate_job(con
, uri
);
518 case IPP_CREATE_JOB
:
519 create_job(con
, uri
);
522 case IPP_SEND_DOCUMENT
:
523 send_document(con
, uri
);
526 case IPP_CANCEL_JOB
:
527 cancel_job(con
, uri
);
530 case IPP_GET_JOB_ATTRIBUTES
:
531 get_job_attrs(con
, uri
);
538 case IPP_GET_PRINTER_ATTRIBUTES
:
539 get_printer_attrs(con
, uri
);
542 case IPP_GET_PRINTER_SUPPORTED_VALUES
:
543 get_printer_supported(con
, uri
);
550 case IPP_RELEASE_JOB
:
551 release_job(con
, uri
);
554 case IPP_RESTART_JOB
:
555 restart_job(con
, uri
);
558 case IPP_PAUSE_PRINTER
:
559 stop_printer(con
, uri
);
562 case IPP_RESUME_PRINTER
:
563 start_printer(con
, uri
);
566 case IPP_PURGE_JOBS
:
567 case IPP_CANCEL_JOBS
:
568 case IPP_CANCEL_MY_JOBS
:
569 cancel_all_jobs(con
, uri
);
572 case IPP_SET_JOB_ATTRIBUTES
:
573 set_job_attrs(con
, uri
);
576 case IPP_SET_PRINTER_ATTRIBUTES
:
577 set_printer_attrs(con
, uri
);
580 case IPP_HOLD_NEW_JOBS
:
581 hold_new_jobs(con
, uri
);
584 case IPP_RELEASE_HELD_NEW_JOBS
:
585 release_held_new_jobs(con
, uri
);
592 case CUPS_GET_DEFAULT
:
596 case CUPS_GET_PRINTERS
:
597 get_printers(con
, 0);
600 case CUPS_GET_CLASSES
:
601 get_printers(con
, CUPS_PRINTER_CLASS
);
604 case CUPS_ADD_PRINTER
:
605 add_printer(con
, uri
);
608 case CUPS_DELETE_PRINTER
:
609 delete_printer(con
, uri
);
612 case CUPS_ADD_CLASS
:
616 case CUPS_DELETE_CLASS
:
617 delete_printer(con
, uri
);
620 case CUPS_ACCEPT_JOBS
:
621 case IPP_ENABLE_PRINTER
:
622 accept_jobs(con
, uri
);
625 case CUPS_REJECT_JOBS
:
626 case IPP_DISABLE_PRINTER
:
627 reject_jobs(con
, uri
);
630 case CUPS_SET_DEFAULT
:
631 set_default(con
, uri
);
634 case CUPS_GET_DEVICES
:
638 case CUPS_GET_DOCUMENT
:
639 get_document(con
, uri
);
654 case CUPS_AUTHENTICATE_JOB
:
655 authenticate_job(con
, uri
);
658 case IPP_CREATE_PRINTER_SUBSCRIPTION
:
659 case IPP_CREATE_JOB_SUBSCRIPTION
:
660 create_subscription(con
, uri
);
663 case IPP_GET_SUBSCRIPTION_ATTRIBUTES
:
664 get_subscription_attrs(con
, sub_id
);
667 case IPP_GET_SUBSCRIPTIONS
:
668 get_subscriptions(con
, uri
);
671 case IPP_RENEW_SUBSCRIPTION
:
672 renew_subscription(con
, sub_id
);
675 case IPP_CANCEL_SUBSCRIPTION
:
676 cancel_subscription(con
, sub_id
);
679 case IPP_GET_NOTIFICATIONS
:
680 get_notifications(con
);
684 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
685 "%04X %s Operation %04X (%s) not supported",
686 IPP_OPERATION_NOT_SUPPORTED
, con
->http
.hostname
,
687 con
->request
->request
.op
.operation_id
,
688 ippOpString(con
->request
->request
.op
.operation_id
));
690 send_ipp_status(con
, IPP_OPERATION_NOT_SUPPORTED
,
691 _("%s not supported."),
693 con
->request
->request
.op
.operation_id
));
703 * Sending data from the scheduler...
706 cupsdLogMessage(con
->response
->request
.status
.status_code
707 >= IPP_BAD_REQUEST
&&
708 con
->response
->request
.status
.status_code
709 != IPP_NOT_FOUND
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
710 "Returning IPP %s for %s (%s) from %s",
711 ippErrorString(con
->response
->request
.status
.status_code
),
712 ippOpString(con
->request
->request
.op
.operation_id
),
713 uri
? uri
->values
[0].string
.text
: "no URI",
716 if (LogLevel
== CUPSD_LOG_DEBUG2
)
717 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
718 "cupsdProcessIPPRequest: ippLength(response)=%ld",
719 (long)ippLength(con
->response
));
721 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp", CUPSD_AUTH_NONE
))
723 #ifdef CUPSD_USE_CHUNKING
725 * Because older versions of CUPS (1.1.17 and older) and some IPP
726 * clients do not implement chunking properly, we cannot use
727 * chunking by default. This may become the default in future
728 * CUPS releases, or we might add a configuration directive for
732 if (con
->http
.version
== HTTP_1_1
)
734 if (httpPrintf(HTTP(con
), "Transfer-Encoding: chunked\r\n\r\n") < 0)
737 if (cupsdFlushHeader(con
) < 0)
740 con
->http
.data_encoding
= HTTP_ENCODE_CHUNKED
;
743 #endif /* CUPSD_USE_CHUNKING */
745 size_t length
; /* Length of response */
748 length
= ippLength(con
->response
);
750 if (con
->file
>= 0 && !con
->pipe_pid
)
752 struct stat fileinfo
; /* File information */
754 if (!fstat(con
->file
, &fileinfo
))
755 length
+= fileinfo
.st_size
;
758 if (httpPrintf(HTTP(con
), "Content-Length: " CUPS_LLFMT
"\r\n\r\n",
759 CUPS_LLCAST length
) < 0)
762 if (cupsdFlushHeader(con
) < 0)
765 con
->http
.data_encoding
= HTTP_ENCODE_LENGTH
;
766 con
->http
.data_remaining
= length
;
768 if (con
->http
.data_remaining
<= INT_MAX
)
769 con
->http
._data_remaining
= con
->http
.data_remaining
;
771 con
->http
._data_remaining
= INT_MAX
;
774 cupsdAddSelect(con
->http
.fd
, (cupsd_selfunc_t
)cupsdReadClient
,
775 (cupsd_selfunc_t
)cupsdWriteClient
, con
);
778 * Tell the caller the response header was sent successfully...
786 * Tell the caller the response header could not be sent...
795 * Sending data from a subprocess like cups-deviced; tell the caller
796 * everything is A-OK so far...
805 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
808 int /* O - 0 on success, -1 on error */
809 cupsdTimeoutJob(cupsd_job_t
*job
) /* I - Job to timeout */
811 cupsd_printer_t
*printer
; /* Destination printer or class */
812 ipp_attribute_t
*attr
; /* job-sheets attribute */
813 int kbytes
; /* Kilobytes in banner */
816 job
->pending_timeout
= 0;
819 * See if we need to add the ending sheet...
822 if (!cupsdLoadJob(job
))
825 printer
= cupsdFindDest(job
->dest
);
826 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
828 if (printer
&& !(printer
->type
& CUPS_PRINTER_REMOTE
) &&
829 attr
&& attr
->num_values
> 1)
835 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding end banner page \"%s\".",
836 attr
->values
[1].string
.text
);
838 if ((kbytes
= copy_banner(NULL
, job
, attr
->values
[1].string
.text
)) < 0)
841 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
849 * 'accept_jobs()' - Accept print jobs to a printer.
853 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
854 ipp_attribute_t
*uri
) /* I - Printer or class URI */
856 http_status_t status
; /* Policy status */
857 cups_ptype_t dtype
; /* Destination type (printer/class) */
858 cupsd_printer_t
*printer
; /* Printer data */
861 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
862 con
->http
.fd
, uri
->values
[0].string
.text
);
865 * Is the destination valid?
868 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
874 send_ipp_status(con
, IPP_NOT_FOUND
,
875 _("The printer or class does not exist."));
883 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
885 send_http_error(con
, status
, printer
);
890 * Accept jobs sent to the printer...
893 printer
->accepting
= 1;
894 printer
->state_message
[0] = '\0';
896 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
897 "Now accepting jobs.");
899 if (dtype
& CUPS_PRINTER_CLASS
)
901 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
903 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" now accepting jobs (\"%s\").",
904 printer
->name
, get_username(con
));
908 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
910 cupsdLogMessage(CUPSD_LOG_INFO
,
911 "Printer \"%s\" now accepting jobs (\"%s\").",
912 printer
->name
, get_username(con
));
916 * Everything was ok, so return OK status...
919 con
->response
->request
.status
.status_code
= IPP_OK
;
924 * 'add_class()' - Add a class to the system.
928 add_class(cupsd_client_t
*con
, /* I - Client connection */
929 ipp_attribute_t
*uri
) /* I - URI of class */
931 http_status_t status
; /* Policy status */
932 int i
; /* Looping var */
933 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
934 username
[HTTP_MAX_URI
], /* Username portion of URI */
935 host
[HTTP_MAX_URI
], /* Host portion of URI */
936 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
937 int port
; /* Port portion of URI */
938 cupsd_printer_t
*pclass
, /* Class */
939 *member
; /* Member printer/class */
940 cups_ptype_t dtype
; /* Destination type */
941 ipp_attribute_t
*attr
; /* Printer attribute */
942 int modify
; /* Non-zero if we just modified */
943 int need_restart_job
; /* Need to restart job? */
946 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
947 con
->http
.fd
, uri
->values
[0].string
.text
);
950 * Do we have a valid URI?
953 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
954 sizeof(scheme
), username
, sizeof(username
), host
,
955 sizeof(host
), &port
, resource
, sizeof(resource
));
958 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
961 * No, return an error...
964 send_ipp_status(con
, IPP_BAD_REQUEST
,
965 _("The printer-uri must be of the form "
966 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
971 * Do we have a valid printer name?
974 if (!validate_name(resource
+ 9))
977 * No, return an error...
980 send_ipp_status(con
, IPP_BAD_REQUEST
,
981 _("The printer-uri \"%s\" contains invalid characters."),
982 uri
->values
[0].string
.text
);
987 * See if the class already exists; if not, create a new class...
990 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
993 * Class doesn't exist; see if we have a printer of the same name...
996 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
)
999 * Yes, return an error...
1002 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
1003 _("A printer named \"%s\" already exists."),
1009 * No, check the default policy and then add the class...
1012 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
1014 send_http_error(con
, status
, NULL
);
1018 pclass
= cupsdAddClass(resource
+ 9);
1021 else if ((status
= cupsdCheckPolicy(pclass
->op_policy_ptr
, con
,
1024 send_http_error(con
, status
, pclass
);
1031 * Look for attributes and copy them over as needed...
1034 need_restart_job
= 0;
1036 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
1037 IPP_TAG_TEXT
)) != NULL
)
1038 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
1040 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
1041 IPP_TAG_TEXT
)) != NULL
)
1042 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
1044 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
1045 IPP_TAG_BOOLEAN
)) != NULL
&&
1046 attr
->values
[0].boolean
!= pclass
->accepting
)
1048 cupsdLogMessage(CUPSD_LOG_INFO
,
1049 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
1050 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
1052 pclass
->accepting
= attr
->values
[0].boolean
;
1054 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, pclass
, NULL
, "%s accepting jobs.",
1055 pclass
->accepting
? "Now" : "No longer");
1058 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
1059 IPP_TAG_BOOLEAN
)) != NULL
)
1061 if (pclass
->shared
&& !attr
->values
[0].boolean
)
1062 cupsdDeregisterPrinter(pclass
, 1);
1064 cupsdLogMessage(CUPSD_LOG_INFO
,
1065 "Setting %s printer-is-shared to %d (was %d.)",
1066 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
1068 pclass
->shared
= attr
->values
[0].boolean
;
1071 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
1072 IPP_TAG_ENUM
)) != NULL
)
1074 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
1075 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
1077 send_ipp_status(con
, IPP_BAD_REQUEST
,
1078 _("Attempt to set %s printer-state to bad value %d."),
1079 pclass
->name
, attr
->values
[0].integer
);
1083 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
1084 pclass
->name
, attr
->values
[0].integer
, pclass
->state
);
1086 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
1087 cupsdStopPrinter(pclass
, 0);
1090 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
1091 need_restart_job
= 1;
1094 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
1095 IPP_TAG_TEXT
)) != NULL
)
1097 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
1098 sizeof(pclass
->state_message
));
1100 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, pclass
, NULL
, "%s",
1101 pclass
->state_message
);
1103 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
1104 IPP_TAG_URI
)) != NULL
)
1107 * Clear the printer array as needed...
1110 need_restart_job
= 1;
1112 if (pclass
->num_printers
> 0)
1114 free(pclass
->printers
);
1115 pclass
->num_printers
= 0;
1119 * Add each printer or class that is listed...
1122 for (i
= 0; i
< attr
->num_values
; i
++)
1125 * Search for the printer or class URI...
1128 if (!cupsdValidateDest(attr
->values
[i
].string
.text
, &dtype
, &member
))
1134 send_ipp_status(con
, IPP_NOT_FOUND
,
1135 _("The printer or class does not exist."));
1138 else if (dtype
& CUPS_PRINTER_CLASS
)
1140 send_ipp_status(con
, IPP_BAD_REQUEST
,
1141 _("Nested classes are not allowed."));
1146 * Add it to the class...
1149 cupsdAddPrinterToClass(pclass
, member
);
1153 set_printer_defaults(con
, pclass
);
1155 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
1156 IPP_TAG_KEYWORD
)) != NULL
)
1157 cupsdSetAuthInfoRequired(pclass
, NULL
, attr
);
1160 * Update the printer class attributes and return...
1163 cupsdSetPrinterAttrs(pclass
);
1164 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
1166 if (need_restart_job
&& pclass
->job
)
1169 * Reset the current job to a "pending" status...
1172 cupsdSetJobState(pclass
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
1173 "Job restarted because the class was modified.");
1176 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
1180 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
,
1181 pclass
, NULL
, "Class \"%s\" modified by \"%s\".",
1182 pclass
->name
, get_username(con
));
1184 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1185 pclass
->name
, get_username(con
));
1189 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
,
1190 pclass
, NULL
, "New class \"%s\" added by \"%s\".",
1191 pclass
->name
, get_username(con
));
1193 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1194 pclass
->name
, get_username(con
));
1197 con
->response
->request
.status
.status_code
= IPP_OK
;
1202 * 'add_file()' - Add a file to a job.
1205 static int /* O - 0 on success, -1 on error */
1206 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1207 cupsd_job_t
*job
, /* I - Job to add to */
1208 mime_type_t
*filetype
, /* I - Type of file */
1209 int compression
) /* I - Compression */
1211 mime_type_t
**filetypes
; /* New filetypes array... */
1212 int *compressions
; /* New compressions array... */
1215 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1216 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
1217 "compression=%d)", con
, con
? con
->http
.fd
: -1, job
->id
,
1218 filetype
->super
, filetype
->type
, compression
);
1221 * Add the file to the job...
1224 if (job
->num_files
== 0)
1226 compressions
= (int *)malloc(sizeof(int));
1227 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1231 compressions
= (int *)realloc(job
->compressions
,
1232 (job
->num_files
+ 1) * sizeof(int));
1233 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1234 (job
->num_files
+ 1) *
1235 sizeof(mime_type_t
*));
1238 if (!compressions
|| !filetypes
)
1240 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1241 "Job aborted because the scheduler ran out of memory.");
1244 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1245 _("Unable to allocate memory for file types."));
1250 job
->compressions
= compressions
;
1251 job
->compressions
[job
->num_files
] = compression
;
1252 job
->filetypes
= filetypes
;
1253 job
->filetypes
[job
->num_files
] = filetype
;
1258 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1265 * 'add_job()' - Add a job to a print queue.
1268 static cupsd_job_t
* /* O - Job object */
1269 add_job(cupsd_client_t
*con
, /* I - Client connection */
1270 cupsd_printer_t
*printer
, /* I - Destination printer */
1271 mime_type_t
*filetype
) /* I - First print file type, if any */
1273 http_status_t status
; /* Policy status */
1274 ipp_attribute_t
*attr
, /* Current attribute */
1275 *auth_info
; /* auth-info attribute */
1276 const char *mandatory
; /* Current mandatory job attribute */
1277 const char *val
; /* Default option value */
1278 int priority
; /* Job priority */
1279 cupsd_job_t
*job
; /* Current job */
1280 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
1281 int kbytes
; /* Size of print file */
1282 int i
; /* Looping var */
1283 int lowerpagerange
; /* Page range bound */
1284 int exact
; /* Did we have an exact match? */
1285 ipp_attribute_t
*media_col
, /* media-col attribute */
1286 *media_margin
; /* media-*-margin attribute */
1287 ipp_t
*unsup_col
; /* media-col in unsupported response */
1288 static const char * const readonly
[] =/* List of read-only attributes */
1292 /*"job-impressions",*/ /* For now we allow this since cupsd can't count */
1293 "job-impressions-completed",
1295 "job-media-sheets-completed",
1297 "job-state-message",
1298 "job-state-reasons",
1299 "time-at-completed",
1301 "time-at-processing"
1305 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %p(%s), %p(%s/%s))",
1306 con
, con
->http
.fd
, printer
, printer
->name
,
1307 filetype
, filetype
? filetype
->super
: "none",
1308 filetype
? filetype
->type
: "none");
1311 * Check remote printing to non-shared printer...
1314 if (!printer
->shared
&&
1315 _cups_strcasecmp(con
->http
.hostname
, "localhost") &&
1316 _cups_strcasecmp(con
->http
.hostname
, ServerName
))
1318 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1319 _("The printer or class is not shared."));
1327 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
1329 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1331 send_http_error(con
, status
, printer
);
1334 else if (printer
->num_auth_info_required
== 1 &&
1335 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
1338 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
1342 else if (auth_info
&& !con
->http
.tls
&&
1343 !httpAddrLocalhost(con
->http
.hostaddr
))
1346 * Require encryption of auth-info over non-local connections...
1349 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
1352 #endif /* HAVE_SSL */
1355 * See if the printer is accepting jobs...
1358 if (!printer
->accepting
)
1360 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1361 _("Destination \"%s\" is not accepting jobs."),
1367 * Validate job template attributes; for now just document-format,
1368 * copies, job-sheets, number-up, page-ranges, mandatory attributes, and
1372 for (i
= 0; i
< (int)(sizeof(readonly
) / sizeof(readonly
[0])); i
++)
1374 if ((attr
= ippFindAttribute(con
->request
, readonly
[i
],
1375 IPP_TAG_ZERO
)) != NULL
)
1377 ippDeleteAttribute(con
->request
, attr
);
1379 if (StrictConformance
)
1381 send_ipp_status(con
, IPP_BAD_REQUEST
,
1382 _("The '%s' Job Description attribute cannot be "
1383 "supplied in a job creation request."), readonly
[i
]);
1387 cupsdLogMessage(CUPSD_LOG_WARN
,
1388 "Unexpected '%s' Job Description attribute in a job "
1389 "creation request.", readonly
[i
]);
1395 for (mandatory
= (char *)cupsArrayFirst(printer
->pc
->mandatory
);
1397 mandatory
= (char *)cupsArrayNext(printer
->pc
->mandatory
))
1399 if (!ippFindAttribute(con
->request
, mandatory
, IPP_TAG_ZERO
))
1402 * Missing a required attribute...
1405 send_ipp_status(con
, IPP_CONFLICT
,
1406 _("The \"%s\" attribute is required for print jobs."),
1413 if (filetype
&& printer
->filetypes
&&
1414 !cupsArrayFind(printer
->filetypes
, filetype
))
1416 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1417 /* MIME media type string */
1420 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1423 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1424 _("Unsupported format \"%s\"."), mimetype
);
1426 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1427 "document-format", NULL
, mimetype
);
1432 if ((attr
= ippFindAttribute(con
->request
, "copies",
1433 IPP_TAG_INTEGER
)) != NULL
)
1435 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1437 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1438 attr
->values
[0].integer
);
1439 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1440 "copies", attr
->values
[0].integer
);
1445 if ((attr
= ippFindAttribute(con
->request
, "job-sheets",
1446 IPP_TAG_ZERO
)) != NULL
)
1448 if (attr
->value_tag
!= IPP_TAG_KEYWORD
&&
1449 attr
->value_tag
!= IPP_TAG_NAME
)
1451 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value type."));
1455 if (attr
->num_values
> 2)
1457 send_ipp_status(con
, IPP_BAD_REQUEST
,
1458 _("Too many job-sheets values (%d > 2)."),
1463 for (i
= 0; i
< attr
->num_values
; i
++)
1464 if (strcmp(attr
->values
[i
].string
.text
, "none") &&
1465 !cupsdFindBanner(attr
->values
[i
].string
.text
))
1467 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value \"%s\"."),
1468 attr
->values
[i
].string
.text
);
1473 if ((attr
= ippFindAttribute(con
->request
, "number-up",
1474 IPP_TAG_INTEGER
)) != NULL
)
1476 if (attr
->values
[0].integer
!= 1 &&
1477 attr
->values
[0].integer
!= 2 &&
1478 attr
->values
[0].integer
!= 4 &&
1479 attr
->values
[0].integer
!= 6 &&
1480 attr
->values
[0].integer
!= 9 &&
1481 attr
->values
[0].integer
!= 16)
1483 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad number-up value %d."),
1484 attr
->values
[0].integer
);
1485 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1486 "number-up", attr
->values
[0].integer
);
1491 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1492 IPP_TAG_RANGE
)) != NULL
)
1494 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1496 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1497 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1499 send_ipp_status(con
, IPP_BAD_REQUEST
,
1500 _("Bad page-ranges values %d-%d."),
1501 attr
->values
[i
].range
.lower
,
1502 attr
->values
[i
].range
.upper
);
1506 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1511 * Do media selection as needed...
1514 if (!ippFindAttribute(con
->request
, "PageRegion", IPP_TAG_ZERO
) &&
1515 !ippFindAttribute(con
->request
, "PageSize", IPP_TAG_ZERO
) &&
1516 _ppdCacheGetPageSize(printer
->pc
, con
->request
, NULL
, &exact
))
1519 (media_col
= ippFindAttribute(con
->request
, "media-col",
1520 IPP_TAG_BEGIN_COLLECTION
)) != NULL
)
1522 send_ipp_status(con
, IPP_OK_SUBST
, _("Unsupported margins."));
1524 unsup_col
= ippNew();
1525 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1526 "media-bottom-margin",
1527 IPP_TAG_INTEGER
)) != NULL
)
1528 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1529 "media-bottom-margin", media_margin
->values
[0].integer
);
1531 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1532 "media-left-margin",
1533 IPP_TAG_INTEGER
)) != NULL
)
1534 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1535 "media-left-margin", media_margin
->values
[0].integer
);
1537 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1538 "media-right-margin",
1539 IPP_TAG_INTEGER
)) != NULL
)
1540 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1541 "media-right-margin", media_margin
->values
[0].integer
);
1543 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1545 IPP_TAG_INTEGER
)) != NULL
)
1546 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1547 "media-top-margin", media_margin
->values
[0].integer
);
1549 ippAddCollection(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, "media-col",
1551 ippDelete(unsup_col
);
1556 * Make sure we aren't over our limit...
1559 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1562 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1564 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Too many active jobs."));
1568 if ((i
= check_quotas(con
, printer
)) < 0)
1570 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1575 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
1580 * Create the job and set things up...
1583 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1584 IPP_TAG_INTEGER
)) != NULL
)
1585 priority
= attr
->values
[0].integer
;
1588 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1589 printer
->options
)) != NULL
)
1590 priority
= atoi(val
);
1594 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1598 if (!ippFindAttribute(con
->request
, "job-name", IPP_TAG_NAME
))
1599 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1602 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1604 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1605 _("Unable to add job for destination \"%s\"."),
1610 job
->dtype
= printer
->type
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_REMOTE
);
1611 job
->attrs
= con
->request
;
1613 con
->request
= ippNewRequest(job
->attrs
->request
.op
.operation_id
);
1615 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1618 apply_printer_defaults(printer
, job
);
1620 attr
= ippFindAttribute(job
->attrs
, "requesting-user-name", IPP_TAG_NAME
);
1622 if (con
->username
[0])
1624 cupsdSetString(&job
->username
, con
->username
);
1627 cupsdSetString(&attr
->values
[0].string
.text
, con
->username
);
1631 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1632 "add_job: requesting-user-name=\"%s\"",
1633 attr
->values
[0].string
.text
);
1635 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1638 cupsdSetString(&job
->username
, "anonymous");
1641 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1642 "job-originating-user-name", NULL
, job
->username
);
1645 attr
->group_tag
= IPP_TAG_JOB
;
1646 _cupsStrFree(attr
->name
);
1647 attr
->name
= _cupsStrAlloc("job-originating-user-name");
1650 if (con
->username
[0] || auth_info
)
1652 save_auth_info(con
, job
, auth_info
);
1655 * Remove the auth-info attribute from the attribute data...
1659 ippDeleteAttribute(job
->attrs
, auth_info
);
1662 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1663 IPP_TAG_ZERO
)) != NULL
)
1666 * Request contains a job-originating-host-name attribute; validate it...
1669 if (attr
->value_tag
!= IPP_TAG_NAME
||
1670 attr
->num_values
!= 1 ||
1671 strcmp(con
->http
.hostname
, "localhost"))
1674 * Can't override the value if we aren't connected via localhost.
1675 * Also, we can only have 1 value and it must be a name value.
1678 switch (attr
->value_tag
)
1680 case IPP_TAG_STRING
:
1681 case IPP_TAG_TEXTLANG
:
1682 case IPP_TAG_NAMELANG
:
1685 case IPP_TAG_KEYWORD
:
1687 case IPP_TAG_URISCHEME
:
1688 case IPP_TAG_CHARSET
:
1689 case IPP_TAG_LANGUAGE
:
1690 case IPP_TAG_MIMETYPE
:
1692 * Free old strings...
1695 for (i
= 0; i
< attr
->num_values
; i
++)
1697 _cupsStrFree(attr
->values
[i
].string
.text
);
1698 attr
->values
[i
].string
.text
= NULL
;
1699 if (attr
->values
[i
].string
.language
)
1701 _cupsStrFree(attr
->values
[i
].string
.language
);
1702 attr
->values
[i
].string
.language
= NULL
;
1711 * Use the default connection hostname instead...
1714 attr
->value_tag
= IPP_TAG_NAME
;
1715 attr
->num_values
= 1;
1716 attr
->values
[0].string
.text
= _cupsStrAlloc(con
->http
.hostname
);
1719 attr
->group_tag
= IPP_TAG_JOB
;
1724 * No job-originating-host-name attribute, so use the hostname from
1728 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1729 "job-originating-host-name", NULL
, con
->http
.hostname
);
1732 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation",
1734 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1735 "time-at-processing", 0);
1736 attr
->value_tag
= IPP_TAG_NOVALUE
;
1737 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1738 "time-at-completed", 0);
1739 attr
->value_tag
= IPP_TAG_NOVALUE
;
1742 * Add remaining job attributes...
1745 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1746 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1747 "job-state", IPP_JOB_STOPPED
);
1748 job
->state_value
= (ipp_jstate_t
)job
->state
->values
[0].integer
;
1749 job
->reasons
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1750 "job-state-reasons", NULL
, "job-incoming");
1751 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1752 "job-media-sheets-completed", 0);
1753 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1756 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
1757 IPP_TAG_INTEGER
)) != NULL
)
1758 attr
->values
[0].integer
= 0;
1760 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-k-octets", 0);
1762 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1763 IPP_TAG_KEYWORD
)) == NULL
)
1764 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1767 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1768 printer
->options
)) == NULL
)
1771 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1772 "job-hold-until", NULL
, val
);
1774 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
1777 * Hold job until specified time...
1780 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
1782 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1783 job
->state_value
= IPP_JOB_HELD
;
1785 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-hold-until-specified");
1787 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1789 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
1790 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1791 job
->state_value
= IPP_JOB_HELD
;
1795 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1796 job
->state_value
= IPP_JOB_PENDING
;
1798 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
1801 if (!(printer
->type
& CUPS_PRINTER_REMOTE
) || Classification
)
1804 * Add job sheets options...
1807 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1808 IPP_TAG_ZERO
)) == NULL
)
1810 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1811 "Adding default job-sheets values \"%s,%s\"...",
1812 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1814 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1816 attr
->values
[0].string
.text
= _cupsStrRetain(printer
->job_sheets
[0]);
1817 attr
->values
[1].string
.text
= _cupsStrRetain(printer
->job_sheets
[1]);
1820 job
->job_sheets
= attr
;
1823 * Enforce classification level if set...
1828 cupsdLogMessage(CUPSD_LOG_INFO
,
1829 "Classification=\"%s\", ClassifyOverride=%d",
1830 Classification
? Classification
: "(null)",
1833 if (ClassifyOverride
)
1835 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1836 (attr
->num_values
== 1 ||
1837 !strcmp(attr
->values
[1].string
.text
, "none")))
1840 * Force the leading banner to have the classification on it...
1843 cupsdSetString(&attr
->values
[0].string
.text
, Classification
);
1845 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1846 "job-sheets=\"%s,none\", "
1847 "job-originating-user-name=\"%s\"",
1848 Classification
, job
->username
);
1850 else if (attr
->num_values
== 2 &&
1851 strcmp(attr
->values
[0].string
.text
,
1852 attr
->values
[1].string
.text
) &&
1853 strcmp(attr
->values
[0].string
.text
, "none") &&
1854 strcmp(attr
->values
[1].string
.text
, "none"))
1857 * Can't put two different security markings on the same document!
1860 cupsdSetString(&attr
->values
[1].string
.text
, attr
->values
[0].string
.text
);
1862 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1863 "job-sheets=\"%s,%s\", "
1864 "job-originating-user-name=\"%s\"",
1865 attr
->values
[0].string
.text
,
1866 attr
->values
[1].string
.text
, job
->username
);
1868 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1869 strcmp(attr
->values
[0].string
.text
, "none") &&
1870 (attr
->num_values
== 1 ||
1871 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1872 strcmp(attr
->values
[1].string
.text
, "none"))))
1874 if (attr
->num_values
== 1)
1875 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1876 "CLASSIFICATION OVERRIDDEN "
1877 "job-sheets=\"%s\", "
1878 "job-originating-user-name=\"%s\"",
1879 attr
->values
[0].string
.text
, job
->username
);
1881 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1882 "CLASSIFICATION OVERRIDDEN "
1883 "job-sheets=\"%s,%s\",fffff "
1884 "job-originating-user-name=\"%s\"",
1885 attr
->values
[0].string
.text
,
1886 attr
->values
[1].string
.text
, job
->username
);
1889 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1890 (attr
->num_values
== 1 ||
1891 strcmp(attr
->values
[1].string
.text
, Classification
)))
1894 * Force the banner to have the classification on it...
1897 if (attr
->num_values
> 1 &&
1898 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1900 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1901 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1905 if (attr
->num_values
== 1 ||
1906 strcmp(attr
->values
[0].string
.text
, "none"))
1907 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1909 if (attr
->num_values
> 1 &&
1910 strcmp(attr
->values
[1].string
.text
, "none"))
1911 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1914 if (attr
->num_values
> 1)
1915 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1916 "CLASSIFICATION FORCED "
1917 "job-sheets=\"%s,%s\", "
1918 "job-originating-user-name=\"%s\"",
1919 attr
->values
[0].string
.text
,
1920 attr
->values
[1].string
.text
, job
->username
);
1922 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1923 "CLASSIFICATION FORCED "
1924 "job-sheets=\"%s\", "
1925 "job-originating-user-name=\"%s\"",
1926 Classification
, job
->username
);
1931 * See if we need to add the starting sheet...
1934 if (!(printer
->type
& CUPS_PRINTER_REMOTE
))
1936 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding start banner page \"%s\".",
1937 attr
->values
[0].string
.text
);
1939 if ((kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
)) < 0)
1941 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1942 "Aborting job because the start banner could not be "
1947 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1950 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1951 IPP_TAG_ZERO
)) != NULL
)
1952 job
->job_sheets
= attr
;
1955 * Fill in the response info...
1958 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
1959 con
->servername
, con
->serverport
, "/jobs/%d", job
->id
);
1960 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1963 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1965 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1967 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons",
1968 NULL
, job
->reasons
->values
[0].string
.text
);
1970 con
->response
->request
.status
.status_code
= IPP_OK
;
1973 * Add any job subscriptions...
1976 add_job_subscriptions(con
, job
);
1979 * Set all but the first two attributes to the job attributes group...
1982 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1983 attr
->group_tag
= IPP_TAG_JOB
;
1986 * Fire the "job created" event...
1989 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
1992 * Return the new job...
2000 * 'add_job_subscriptions()' - Add any subscriptions for a job.
2004 add_job_subscriptions(
2005 cupsd_client_t
*con
, /* I - Client connection */
2006 cupsd_job_t
*job
) /* I - Newly created job */
2008 int i
; /* Looping var */
2009 ipp_attribute_t
*prev
, /* Previous attribute */
2010 *next
, /* Next attribute */
2011 *attr
; /* Current attribute */
2012 cupsd_subscription_t
*sub
; /* Subscription object */
2013 const char *recipient
, /* notify-recipient-uri */
2014 *pullmethod
; /* notify-pull-method */
2015 ipp_attribute_t
*user_data
; /* notify-user-data */
2016 int interval
; /* notify-time-interval */
2017 unsigned mask
; /* notify-events */
2021 * Find the first subscription group attribute; return if we have
2025 for (attr
= job
->attrs
->attrs
; attr
; attr
= attr
->next
)
2026 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
2033 * Process the subscription attributes in the request...
2042 mask
= CUPSD_EVENT_NONE
;
2044 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
2046 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
2047 attr
->value_tag
== IPP_TAG_URI
)
2050 * Validate the recipient scheme against the ServerBin/notifier
2054 char notifier
[1024], /* Notifier filename */
2055 scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
2056 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
2057 host
[HTTP_MAX_URI
], /* Host portion of URI */
2058 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2059 int port
; /* Port portion of URI */
2062 recipient
= attr
->values
[0].string
.text
;
2064 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
2065 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
2066 host
, sizeof(host
), &port
,
2067 resource
, sizeof(resource
)) < HTTP_URI_OK
)
2069 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2070 _("Bad notify-recipient-uri \"%s\"."), recipient
);
2071 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2072 "notify-status-code", IPP_URI_SCHEME
);
2076 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
2078 if (access(notifier
, X_OK
))
2080 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2081 _("notify-recipient-uri URI \"%s\" uses unknown "
2082 "scheme."), recipient
);
2083 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2084 "notify-status-code", IPP_URI_SCHEME
);
2088 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
2090 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2091 _("notify-recipient-uri URI \"%s\" is already used."),
2093 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2094 "notify-status-code", IPP_ATTRIBUTES
);
2098 else if (!strcmp(attr
->name
, "notify-pull-method") &&
2099 attr
->value_tag
== IPP_TAG_KEYWORD
)
2101 pullmethod
= attr
->values
[0].string
.text
;
2103 if (strcmp(pullmethod
, "ippget"))
2105 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2106 _("Bad notify-pull-method \"%s\"."), pullmethod
);
2107 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2108 "notify-status-code", IPP_ATTRIBUTES
);
2112 else if (!strcmp(attr
->name
, "notify-charset") &&
2113 attr
->value_tag
== IPP_TAG_CHARSET
&&
2114 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
2115 strcmp(attr
->values
[0].string
.text
, "utf-8"))
2117 send_ipp_status(con
, IPP_CHARSET
,
2118 _("Character set \"%s\" not supported."),
2119 attr
->values
[0].string
.text
);
2122 else if (!strcmp(attr
->name
, "notify-natural-language") &&
2123 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
2124 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
2126 send_ipp_status(con
, IPP_CHARSET
,
2127 _("Language \"%s\" not supported."),
2128 attr
->values
[0].string
.text
);
2131 else if (!strcmp(attr
->name
, "notify-user-data") &&
2132 attr
->value_tag
== IPP_TAG_STRING
)
2134 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
2136 send_ipp_status(con
, IPP_REQUEST_VALUE
,
2137 _("The notify-user-data value is too large "
2138 "(%d > 63 octets)."),
2139 attr
->values
[0].unknown
.length
);
2145 else if (!strcmp(attr
->name
, "notify-events") &&
2146 attr
->value_tag
== IPP_TAG_KEYWORD
)
2148 for (i
= 0; i
< attr
->num_values
; i
++)
2149 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
2151 else if (!strcmp(attr
->name
, "notify-lease-duration"))
2153 send_ipp_status(con
, IPP_BAD_REQUEST
,
2154 _("The notify-lease-duration attribute cannot be "
2155 "used with job subscriptions."));
2158 else if (!strcmp(attr
->name
, "notify-time-interval") &&
2159 attr
->value_tag
== IPP_TAG_INTEGER
)
2160 interval
= attr
->values
[0].integer
;
2165 if (!recipient
&& !pullmethod
)
2168 if (mask
== CUPSD_EVENT_NONE
)
2169 mask
= CUPSD_EVENT_JOB_COMPLETED
;
2171 if ((sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
,
2172 recipient
, 0)) != NULL
)
2174 sub
->interval
= interval
;
2176 cupsdSetString(&sub
->owner
, job
->username
);
2180 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
2181 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
2182 sub
->user_data_len
);
2185 ippAddSeparator(con
->response
);
2186 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
2187 "notify-subscription-id", sub
->id
);
2189 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
2197 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
2200 * Remove all of the subscription attributes from the job request...
2202 * TODO: Optimize this since subscription groups have to come at the
2203 * end of the request...
2206 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
2210 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
2211 attr
->group_tag
== IPP_TAG_ZERO
)
2214 * Free and remove this attribute...
2217 ippDeleteAttribute(NULL
, attr
);
2222 job
->attrs
->attrs
= next
;
2228 job
->attrs
->last
= prev
;
2229 job
->attrs
->current
= prev
;
2234 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2236 * See RFC 4122 for the definition of UUIDs and the format.
2240 add_job_uuid(cupsd_job_t
*job
) /* I - Job */
2242 char uuid
[64]; /* job-uuid string */
2246 * Add a job-uuid attribute if none exists...
2249 if (!ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
))
2250 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
,
2251 _httpAssembleUUID(ServerName
, RemotePort
, job
->dest
, job
->id
,
2252 uuid
, sizeof(uuid
)));
2257 * 'add_printer()' - Add a printer to the system.
2261 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2262 ipp_attribute_t
*uri
) /* I - URI of printer */
2264 http_status_t status
; /* Policy status */
2265 int i
; /* Looping var */
2266 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
2267 username
[HTTP_MAX_URI
], /* Username portion of URI */
2268 host
[HTTP_MAX_URI
], /* Host portion of URI */
2269 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2270 int port
; /* Port portion of URI */
2271 cupsd_printer_t
*printer
; /* Printer/class */
2272 ipp_attribute_t
*attr
; /* Printer attribute */
2273 cups_file_t
*fp
; /* Script/PPD file */
2274 char line
[1024]; /* Line from file... */
2275 char srcfile
[1024], /* Source Script/PPD file */
2276 dstfile
[1024]; /* Destination Script/PPD file */
2277 int modify
; /* Non-zero if we are modifying */
2278 int changed_driver
, /* Changed the PPD/interface script? */
2279 need_restart_job
, /* Need to restart job? */
2280 set_device_uri
, /* Did we set the device URI? */
2281 set_port_monitor
; /* Did we set the port monitor? */
2284 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2285 con
->http
.fd
, uri
->values
[0].string
.text
);
2288 * Do we have a valid URI?
2291 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2292 sizeof(scheme
), username
, sizeof(username
), host
,
2293 sizeof(host
), &port
, resource
, sizeof(resource
));
2295 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2298 * No, return an error...
2301 send_ipp_status(con
, IPP_BAD_REQUEST
,
2302 _("The printer-uri must be of the form "
2303 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2308 * Do we have a valid printer name?
2311 if (!validate_name(resource
+ 10))
2314 * No, return an error...
2317 send_ipp_status(con
, IPP_BAD_REQUEST
,
2318 _("The printer-uri \"%s\" contains invalid characters."),
2319 uri
->values
[0].string
.text
);
2324 * See if the printer already exists; if not, create a new printer...
2327 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2330 * Printer doesn't exist; see if we have a class of the same name...
2333 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
)
2336 * Yes, return an error...
2339 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2340 _("A class named \"%s\" already exists."),
2346 * No, check the default policy then add the printer...
2349 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2351 send_http_error(con
, status
, NULL
);
2355 printer
= cupsdAddPrinter(resource
+ 10);
2358 else if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
2361 send_http_error(con
, status
, printer
);
2368 * Look for attributes and copy them over as needed...
2372 need_restart_job
= 0;
2374 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2375 IPP_TAG_TEXT
)) != NULL
)
2376 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2378 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2379 IPP_TAG_TEXT
)) != NULL
)
2380 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2384 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2385 IPP_TAG_URI
)) != NULL
)
2388 * Do we have a valid device URI?
2391 http_uri_status_t uri_status
; /* URI separation status */
2392 char old_device_uri
[1024];
2393 /* Old device URI */
2396 need_restart_job
= 1;
2398 uri_status
= httpSeparateURI(HTTP_URI_CODING_ALL
,
2399 attr
->values
[0].string
.text
,
2400 scheme
, sizeof(scheme
),
2401 username
, sizeof(username
),
2402 host
, sizeof(host
), &port
,
2403 resource
, sizeof(resource
));
2405 if (uri_status
< HTTP_URI_OK
)
2407 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"."),
2408 attr
->values
[0].string
.text
);
2409 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2410 "add_printer: httpSeparateURI returned %d", uri_status
);
2414 if (!strcmp(scheme
, "file"))
2417 * See if the administrator has enabled file devices...
2420 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2423 * File devices are disabled and the URL is not file:/dev/null...
2426 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2427 _("File device URIs have been disabled. "
2428 "To enable, see the FileDevice directive in "
2429 "\"%s/cupsd.conf\"."),
2437 * See if the backend exists and is executable...
2440 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, scheme
);
2441 if (access(srcfile
, X_OK
))
2444 * Could not find device in list!
2447 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2448 _("Bad device-uri scheme \"%s\"."), scheme
);
2453 if (printer
->sanitized_device_uri
)
2454 strlcpy(old_device_uri
, printer
->sanitized_device_uri
,
2455 sizeof(old_device_uri
));
2457 old_device_uri
[0] = '\0';
2459 cupsdSetDeviceURI(printer
, attr
->values
[0].string
.text
);
2461 cupsdLogMessage(CUPSD_LOG_INFO
,
2462 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2463 printer
->name
, printer
->sanitized_device_uri
,
2469 set_port_monitor
= 0;
2471 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2472 IPP_TAG_NAME
)) != NULL
)
2474 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2477 need_restart_job
= 1;
2479 supported
= ippFindAttribute(printer
->ppd_attrs
, "port-monitor-supported",
2483 for (i
= 0; i
< supported
->num_values
; i
++)
2484 if (!strcmp(supported
->values
[i
].string
.text
,
2485 attr
->values
[0].string
.text
))
2489 if (!supported
|| i
>= supported
->num_values
)
2491 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"."),
2492 attr
->values
[0].string
.text
);
2496 cupsdLogMessage(CUPSD_LOG_INFO
,
2497 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2498 printer
->name
, attr
->values
[0].string
.text
,
2499 printer
->port_monitor
? printer
->port_monitor
: "none");
2501 if (strcmp(attr
->values
[0].string
.text
, "none"))
2502 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2504 cupsdClearString(&printer
->port_monitor
);
2506 set_port_monitor
= 1;
2509 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2510 IPP_TAG_BOOLEAN
)) != NULL
&&
2511 attr
->values
[0].boolean
!= printer
->accepting
)
2513 cupsdLogMessage(CUPSD_LOG_INFO
,
2514 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2515 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2517 printer
->accepting
= attr
->values
[0].boolean
;
2519 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
2520 "%s accepting jobs.",
2521 printer
->accepting
? "Now" : "No longer");
2524 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
2525 IPP_TAG_BOOLEAN
)) != NULL
)
2527 if (attr
->values
[0].boolean
&&
2528 printer
->num_auth_info_required
== 1 &&
2529 !strcmp(printer
->auth_info_required
[0], "negotiate"))
2531 send_ipp_status(con
, IPP_BAD_REQUEST
,
2532 _("Cannot share a remote Kerberized printer."));
2536 if (printer
->shared
&& !attr
->values
[0].boolean
)
2537 cupsdDeregisterPrinter(printer
, 1);
2539 cupsdLogMessage(CUPSD_LOG_INFO
,
2540 "Setting %s printer-is-shared to %d (was %d.)",
2541 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2543 printer
->shared
= attr
->values
[0].boolean
;
2546 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2547 IPP_TAG_ENUM
)) != NULL
)
2549 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2550 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2552 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d."),
2553 attr
->values
[0].integer
);
2557 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
2558 printer
->name
, attr
->values
[0].integer
, printer
->state
);
2560 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2561 cupsdStopPrinter(printer
, 0);
2564 need_restart_job
= 1;
2565 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2569 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2570 IPP_TAG_TEXT
)) != NULL
)
2572 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2573 sizeof(printer
->state_message
));
2575 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
, "%s",
2576 printer
->state_message
);
2579 if ((attr
= ippFindAttribute(con
->request
, "printer-state-reasons",
2580 IPP_TAG_KEYWORD
)) != NULL
)
2582 if (attr
->num_values
>
2583 (int)(sizeof(printer
->reasons
) / sizeof(printer
->reasons
[0])))
2585 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2586 _("Too many printer-state-reasons values (%d > %d)."),
2588 (int)(sizeof(printer
->reasons
) /
2589 sizeof(printer
->reasons
[0])));
2593 for (i
= 0; i
< printer
->num_reasons
; i
++)
2594 _cupsStrFree(printer
->reasons
[i
]);
2596 printer
->num_reasons
= 0;
2597 for (i
= 0; i
< attr
->num_values
; i
++)
2599 if (!strcmp(attr
->values
[i
].string
.text
, "none"))
2602 printer
->reasons
[printer
->num_reasons
] =
2603 _cupsStrRetain(attr
->values
[i
].string
.text
);
2604 printer
->num_reasons
++;
2606 if (!strcmp(attr
->values
[i
].string
.text
, "paused") &&
2607 printer
->state
!= IPP_PRINTER_STOPPED
)
2609 cupsdLogMessage(CUPSD_LOG_INFO
,
2610 "Setting %s printer-state to %d (was %d.)",
2611 printer
->name
, IPP_PRINTER_STOPPED
, printer
->state
);
2612 cupsdStopPrinter(printer
, 0);
2616 if (PrintcapFormat
== PRINTCAP_PLIST
)
2617 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2619 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
2620 "Printer \"%s\" state changed.", printer
->name
);
2623 set_printer_defaults(con
, printer
);
2625 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
2626 IPP_TAG_KEYWORD
)) != NULL
)
2627 cupsdSetAuthInfoRequired(printer
, NULL
, attr
);
2630 * See if we have all required attributes...
2633 if (!printer
->device_uri
)
2634 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2637 * See if we have an interface script or PPD file attached to the request...
2642 need_restart_job
= 1;
2645 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2647 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2650 * Yes; get the first line from it...
2654 cupsFileGets(fp
, line
, sizeof(line
));
2658 * Then see what kind of file it is...
2661 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2664 if (!strncmp(line
, "*PPD-Adobe", 10))
2667 * The new file is a PPD file, so remove any old interface script
2668 * that might be lying around...
2676 * This must be an interface script, so move the file over to the
2677 * interfaces directory and make it executable...
2680 if (copy_file(srcfile
, dstfile
))
2682 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2683 _("Unable to copy interface script - %s"),
2688 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2689 "Copied interface script successfully");
2690 chmod(dstfile
, 0755);
2693 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2696 if (!strncmp(line
, "*PPD-Adobe", 10))
2699 * The new file is a PPD file, so move the file over to the
2700 * ppd directory and make it readable by all...
2703 if (copy_file(srcfile
, dstfile
))
2705 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2706 _("Unable to copy PPD file - %s"),
2711 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2712 "Copied PPD file successfully");
2713 chmod(dstfile
, 0644);
2718 * This must be an interface script, so remove any old PPD file that
2719 * may be lying around...
2726 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name",
2727 IPP_TAG_NAME
)) != NULL
)
2729 need_restart_job
= 1;
2732 if (!strcmp(attr
->values
[0].string
.text
, "raw"))
2735 * Raw driver, remove any existing PPD or interface script files.
2738 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2742 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2752 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2756 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2759 if (copy_model(con
, attr
->values
[0].string
.text
, dstfile
))
2761 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file."));
2765 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2766 "Copied PPD file successfully");
2767 chmod(dstfile
, 0644);
2774 * If we changed the PPD/interface script, then remove the printer's cache
2775 * file and clear the printer-state-reasons...
2778 char cache_name
[1024]; /* Cache filename for printer attrs */
2780 snprintf(cache_name
, sizeof(cache_name
), "%s/%s.data", CacheDir
,
2784 cupsdSetPrinterReasons(printer
, "none");
2787 * (Re)register color profiles...
2790 cupsdRegisterColor(printer
);
2794 * If we set the device URI but not the port monitor, check which port
2795 * monitor to use by default...
2798 if (set_device_uri
&& !set_port_monitor
)
2800 ppd_file_t
*ppd
; /* PPD file */
2801 ppd_attr_t
*ppdattr
; /* cupsPortMonitor attribute */
2804 httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
,
2805 sizeof(scheme
), username
, sizeof(username
), host
,
2806 sizeof(host
), &port
, resource
, sizeof(resource
));
2808 snprintf(srcfile
, sizeof(srcfile
), "%s/ppd/%s.ppd", ServerRoot
,
2810 if ((ppd
= _ppdOpenFile(srcfile
, _PPD_LOCALIZATION_NONE
)) != NULL
)
2812 for (ppdattr
= ppdFindAttr(ppd
, "cupsPortMonitor", NULL
);
2814 ppdattr
= ppdFindNextAttr(ppd
, "cupsPortMonitor", NULL
))
2815 if (!strcmp(scheme
, ppdattr
->spec
))
2817 cupsdLogMessage(CUPSD_LOG_INFO
,
2818 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2819 printer
->name
, ppdattr
->value
,
2820 printer
->port_monitor
? printer
->port_monitor
2823 if (strcmp(ppdattr
->value
, "none"))
2824 cupsdSetString(&printer
->port_monitor
, ppdattr
->value
);
2826 cupsdClearString(&printer
->port_monitor
);
2836 * Update the printer attributes and return...
2839 cupsdSetPrinterAttrs(printer
);
2840 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
2842 if (need_restart_job
&& printer
->job
)
2845 * Restart the current job...
2848 cupsdSetJobState(printer
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
2849 "Job restarted because the printer was modified.");
2852 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2856 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
,
2857 printer
, NULL
, "Printer \"%s\" modified by \"%s\".",
2858 printer
->name
, get_username(con
));
2860 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2861 printer
->name
, get_username(con
));
2865 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
,
2866 printer
, NULL
, "New printer \"%s\" added by \"%s\".",
2867 printer
->name
, get_username(con
));
2869 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2870 printer
->name
, get_username(con
));
2873 con
->response
->request
.status
.status_code
= IPP_OK
;
2878 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2879 * based upon the printer state...
2883 add_printer_state_reasons(
2884 cupsd_client_t
*con
, /* I - Client connection */
2885 cupsd_printer_t
*p
) /* I - Printer info */
2887 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2888 "add_printer_state_reasons(%p[%d], %p[%s])",
2889 con
, con
->http
.fd
, p
, p
->name
);
2891 if (p
->num_reasons
== 0)
2892 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2893 "printer-state-reasons", NULL
, "none");
2895 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2896 "printer-state-reasons", p
->num_reasons
, NULL
,
2897 (const char * const *)p
->reasons
);
2902 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2903 * the specified printer or class.
2907 add_queued_job_count(
2908 cupsd_client_t
*con
, /* I - Client connection */
2909 cupsd_printer_t
*p
) /* I - Printer or class */
2911 int count
; /* Number of jobs on destination */
2914 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2915 con
, con
->http
.fd
, p
, p
->name
);
2917 count
= cupsdGetPrinterJobCount(p
->name
);
2919 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
2920 "queued-job-count", count
);
2925 * 'apply_printer_defaults()' - Apply printer default options to a job.
2929 apply_printer_defaults(
2930 cupsd_printer_t
*printer
, /* I - Printer */
2931 cupsd_job_t
*job
) /* I - Job */
2933 int i
, /* Looping var */
2934 num_options
; /* Number of default options */
2935 cups_option_t
*options
, /* Default options */
2936 *option
; /* Current option */
2940 * Collect all of the default options and add the missing ones to the
2944 for (i
= printer
->num_options
, num_options
= 0, options
= NULL
,
2945 option
= printer
->options
;
2948 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
2950 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
2955 * Encode these options as attributes in the job object...
2958 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
2959 cupsFreeOptions(num_options
, options
);
2964 * 'authenticate_job()' - Set job authentication info.
2968 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
2969 ipp_attribute_t
*uri
) /* I - Job URI */
2971 ipp_attribute_t
*attr
, /* job-id attribute */
2972 *auth_info
; /* auth-info attribute */
2973 int jobid
; /* Job ID */
2974 cupsd_job_t
*job
; /* Current job */
2975 char scheme
[HTTP_MAX_URI
],
2976 /* Method portion of URI */
2977 username
[HTTP_MAX_URI
],
2978 /* Username portion of URI */
2980 /* Host portion of URI */
2981 resource
[HTTP_MAX_URI
];
2982 /* Resource portion of URI */
2983 int port
; /* Port portion of URI */
2986 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
2987 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
2990 * Start with "everything is OK" status...
2993 con
->response
->request
.status
.status_code
= IPP_OK
;
2996 * See if we have a job URI or a printer URI...
2999 if (!strcmp(uri
->name
, "printer-uri"))
3002 * Got a printer URI; see if we also have a job-id attribute...
3005 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3006 IPP_TAG_INTEGER
)) == NULL
)
3008 send_ipp_status(con
, IPP_BAD_REQUEST
,
3009 _("Got a printer-uri attribute but no job-id."));
3013 jobid
= attr
->values
[0].integer
;
3018 * Got a job URI; parse it to get the job ID...
3021 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3022 sizeof(scheme
), username
, sizeof(username
), host
,
3023 sizeof(host
), &port
, resource
, sizeof(resource
));
3025 if (strncmp(resource
, "/jobs/", 6))
3031 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
3032 uri
->values
[0].string
.text
);
3036 jobid
= atoi(resource
+ 6);
3040 * See if the job exists...
3043 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3046 * Nope - return a "not found" error...
3049 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
3054 * See if the job has been completed...
3057 if (job
->state_value
!= IPP_JOB_HELD
)
3060 * Return a "not-possible" error...
3063 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3064 _("Job #%d is not held for authentication."),
3070 * See if we have already authenticated...
3073 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3075 if (!con
->username
[0] && !auth_info
)
3077 cupsd_printer_t
*printer
; /* Job destination */
3080 * No auth data. If we need to authenticate via Kerberos, send a
3081 * HTTP auth challenge, otherwise just return an IPP error...
3084 printer
= cupsdFindDest(job
->dest
);
3086 if (printer
&& printer
->num_auth_info_required
> 0 &&
3087 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3088 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3090 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3091 _("No authentication information provided."));
3096 * See if the job is owned by the requesting user...
3099 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3101 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3102 cupsdFindDest(job
->dest
));
3107 * Save the authentication information for this job...
3110 save_auth_info(con
, job
, auth_info
);
3113 * Reset the job-hold-until value to "no-hold"...
3116 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3117 IPP_TAG_KEYWORD
)) == NULL
)
3118 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3122 attr
->value_tag
= IPP_TAG_KEYWORD
;
3123 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
3127 * Release the job and return...
3130 cupsdReleaseJob(job
);
3132 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, NULL
, job
, "Job authenticated by user");
3134 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Authenticated by \"%s\".", con
->username
);
3141 * 'cancel_all_jobs()' - Cancel all or selected print jobs.
3145 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3146 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3148 int i
; /* Looping var */
3149 http_status_t status
; /* Policy status */
3150 cups_ptype_t dtype
; /* Destination type */
3151 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3152 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3153 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3154 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3155 int port
; /* Port portion of URI */
3156 ipp_attribute_t
*attr
; /* Attribute in request */
3157 const char *username
= NULL
; /* Username */
3158 cupsd_jobaction_t purge
= CUPSD_JOB_DEFAULT
;
3160 cupsd_printer_t
*printer
; /* Printer */
3161 ipp_attribute_t
*job_ids
; /* job-ids attribute */
3162 cupsd_job_t
*job
; /* Job */
3165 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3166 con
->http
.fd
, uri
->values
[0].string
.text
);
3169 * Get the jobs to cancel/purge...
3172 switch (con
->request
->request
.op
.operation_id
)
3174 case IPP_PURGE_JOBS
:
3176 * Get the username (if any) for the jobs we want to cancel (only if
3177 * "my-jobs" is specified...
3180 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3181 IPP_TAG_BOOLEAN
)) != NULL
&&
3182 attr
->values
[0].boolean
)
3184 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3185 IPP_TAG_NAME
)) != NULL
)
3186 username
= attr
->values
[0].string
.text
;
3189 send_ipp_status(con
, IPP_BAD_REQUEST
,
3190 _("Missing requesting-user-name attribute."));
3196 * Look for the "purge-jobs" attribute...
3199 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3200 IPP_TAG_BOOLEAN
)) != NULL
)
3201 purge
= attr
->values
[0].boolean
? CUPSD_JOB_PURGE
: CUPSD_JOB_DEFAULT
;
3203 purge
= CUPSD_JOB_PURGE
;
3206 case IPP_CANCEL_MY_JOBS
:
3207 if (con
->username
[0])
3208 username
= con
->username
;
3209 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3210 IPP_TAG_NAME
)) != NULL
)
3211 username
= attr
->values
[0].string
.text
;
3214 send_ipp_status(con
, IPP_BAD_REQUEST
,
3215 _("Missing requesting-user-name attribute."));
3223 job_ids
= ippFindAttribute(con
->request
, "job-ids", IPP_TAG_INTEGER
);
3226 * See if we have a printer URI...
3229 if (strcmp(uri
->name
, "printer-uri"))
3231 send_ipp_status(con
, IPP_BAD_REQUEST
,
3232 _("The printer-uri attribute is required."));
3237 * And if the destination is valid...
3240 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3246 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3247 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3248 hostname
, sizeof(hostname
), &port
,
3249 resource
, sizeof(resource
));
3251 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3252 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3254 send_ipp_status(con
, IPP_NOT_FOUND
,
3255 _("The printer or class does not exist."));
3263 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3265 send_http_error(con
, status
, NULL
);
3271 for (i
= 0; i
< job_ids
->num_values
; i
++)
3273 if ((job
= cupsdFindJob(job_ids
->values
[i
].integer
)) == NULL
)
3276 if (con
->request
->request
.op
.operation_id
== IPP_CANCEL_MY_JOBS
&&
3277 _cups_strcasecmp(job
->username
, username
))
3281 if (i
< job_ids
->num_values
)
3283 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3284 job_ids
->values
[i
].integer
);
3288 for (i
= 0; i
< job_ids
->num_values
; i
++)
3290 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
3292 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3293 purge
== CUPSD_JOB_PURGE
? "Job purged by user." :
3294 "Job canceled by user.");
3297 cupsdLogMessage(CUPSD_LOG_INFO
, "Selected jobs were %s by \"%s\".",
3298 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3304 * Cancel all jobs on all printers...
3307 cupsdCancelJobs(NULL
, username
, purge
);
3309 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3310 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3320 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3323 send_http_error(con
, status
, printer
);
3329 for (i
= 0; i
< job_ids
->num_values
; i
++)
3331 if ((job
= cupsdFindJob(job_ids
->values
[i
].integer
)) == NULL
||
3332 _cups_strcasecmp(job
->dest
, printer
->name
))
3335 if (con
->request
->request
.op
.operation_id
== IPP_CANCEL_MY_JOBS
&&
3336 _cups_strcasecmp(job
->username
, username
))
3340 if (i
< job_ids
->num_values
)
3342 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3343 job_ids
->values
[i
].integer
);
3347 for (i
= 0; i
< job_ids
->num_values
; i
++)
3349 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
3351 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3352 purge
== CUPSD_JOB_PURGE
? "Job purged by user." :
3353 "Job canceled by user.");
3356 cupsdLogMessage(CUPSD_LOG_INFO
, "Selected jobs were %s by \"%s\".",
3357 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3363 * Cancel all of the jobs on the named printer...
3366 cupsdCancelJobs(printer
->name
, username
, purge
);
3368 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3370 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3375 con
->response
->request
.status
.status_code
= IPP_OK
;
3380 * 'cancel_job()' - Cancel a print job.
3384 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3385 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3387 ipp_attribute_t
*attr
; /* Current attribute */
3388 int jobid
; /* Job ID */
3389 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3390 username
[HTTP_MAX_URI
], /* Username portion of URI */
3391 host
[HTTP_MAX_URI
], /* Host portion of URI */
3392 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3393 int port
; /* Port portion of URI */
3394 cupsd_job_t
*job
; /* Job information */
3395 cups_ptype_t dtype
; /* Destination type (printer/class) */
3396 cupsd_printer_t
*printer
; /* Printer data */
3397 cupsd_jobaction_t purge
; /* Purge the job? */
3400 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3401 con
->http
.fd
, uri
->values
[0].string
.text
);
3404 * See if we have a job URI or a printer URI...
3407 if (!strcmp(uri
->name
, "printer-uri"))
3410 * Got a printer URI; see if we also have a job-id attribute...
3413 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3414 IPP_TAG_INTEGER
)) == NULL
)
3416 send_ipp_status(con
, IPP_BAD_REQUEST
,
3417 _("Got a printer-uri attribute but no job-id."));
3421 if ((jobid
= attr
->values
[0].integer
) == 0)
3424 * Find the current job on the specified printer...
3427 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3433 send_ipp_status(con
, IPP_NOT_FOUND
,
3434 _("The printer or class does not exist."));
3439 * See if there are any pending jobs...
3442 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3444 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3445 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3446 !_cups_strcasecmp(job
->dest
, printer
->name
))
3454 * No, try stopped jobs...
3457 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3459 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3460 if (job
->state_value
== IPP_JOB_STOPPED
&&
3461 !_cups_strcasecmp(job
->dest
, printer
->name
))
3468 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s."),
3478 * Got a job URI; parse it to get the job ID...
3481 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3482 sizeof(scheme
), username
, sizeof(username
), host
,
3483 sizeof(host
), &port
, resource
, sizeof(resource
));
3485 if (strncmp(resource
, "/jobs/", 6))
3491 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
3492 uri
->values
[0].string
.text
);
3496 jobid
= atoi(resource
+ 6);
3500 * Look for the "purge-job" attribute...
3503 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
3504 IPP_TAG_BOOLEAN
)) != NULL
)
3505 purge
= attr
->values
[0].boolean
? CUPSD_JOB_PURGE
: CUPSD_JOB_DEFAULT
;
3507 purge
= CUPSD_JOB_DEFAULT
;
3510 * See if the job exists...
3513 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3516 * Nope - return a "not found" error...
3519 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
3524 * See if the job is owned by the requesting user...
3527 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3529 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3530 cupsdFindDest(job
->dest
));
3535 * See if the job is already completed, canceled, or aborted; if so,
3536 * we can't cancel...
3539 if (job
->state_value
>= IPP_JOB_CANCELED
&& purge
!= CUPSD_JOB_PURGE
)
3541 switch (job
->state_value
)
3543 case IPP_JOB_CANCELED
:
3544 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3545 _("Job #%d is already canceled - can\'t cancel."),
3549 case IPP_JOB_ABORTED
:
3550 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3551 _("Job #%d is already aborted - can\'t cancel."),
3556 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3557 _("Job #%d is already completed - can\'t cancel."),
3566 * Cancel the job and return...
3569 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3570 purge
== CUPSD_JOB_PURGE
? "Job purged by \"%s\"" :
3571 "Job canceled by \"%s\"",
3575 if (purge
== CUPSD_JOB_PURGE
)
3576 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
3579 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
3582 con
->response
->request
.status
.status_code
= IPP_OK
;
3587 * 'cancel_subscription()' - Cancel a subscription.
3591 cancel_subscription(
3592 cupsd_client_t
*con
, /* I - Client connection */
3593 int sub_id
) /* I - Subscription ID */
3595 http_status_t status
; /* Policy status */
3596 cupsd_subscription_t
*sub
; /* Subscription */
3599 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3600 "cancel_subscription(con=%p[%d], sub_id=%d)",
3601 con
, con
->http
.fd
, sub_id
);
3604 * Is the subscription ID valid?
3607 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
3610 * Bad subscription ID...
3613 send_ipp_status(con
, IPP_NOT_FOUND
,
3614 _("Subscription #%d does not exist."), sub_id
);
3622 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
3624 con
, sub
->owner
)) != HTTP_OK
)
3626 send_http_error(con
, status
, sub
->dest
);
3631 * Cancel the subscription...
3634 cupsdDeleteSubscription(sub
, 1);
3636 con
->response
->request
.status
.status_code
= IPP_OK
;
3641 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
3644 static int /* O - 1 if OK, 0 if not */
3645 check_rss_recipient(
3646 const char *recipient
) /* I - Recipient URI */
3648 cupsd_subscription_t
*sub
; /* Current subscription */
3651 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
3653 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
3657 * Compare the URIs up to the first ?...
3660 const char *r1
, *r2
;
3662 for (r1
= recipient
, r2
= sub
->recipient
;
3663 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
3675 * 'check_quotas()' - Check quotas for a printer and user.
3678 static int /* O - 1 if OK, 0 if forbidden,
3679 -1 if limit reached */
3680 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
3681 cupsd_printer_t
*p
) /* I - Printer or class */
3683 char username
[33], /* Username */
3684 *name
; /* Current user name */
3685 cupsd_quota_t
*q
; /* Quota data */
3686 #ifdef HAVE_MBR_UID_TO_UUID
3688 * Use Apple membership APIs which require that all names represent
3689 * valid user account or group records accessible by the server.
3692 uuid_t usr_uuid
; /* UUID for job requesting user */
3693 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
3694 uuid_t grp_uuid
; /* UUID for ACL group name entry */
3695 int mbr_err
; /* Error from membership function */
3696 int is_member
; /* Is this user a member? */
3699 * Use standard POSIX APIs for checking users and groups...
3702 struct passwd
*pw
; /* User password data */
3703 #endif /* HAVE_MBR_UID_TO_UUID */
3706 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
3707 con
, con
->http
.fd
, p
, p
->name
);
3710 * Figure out who is printing...
3713 strlcpy(username
, get_username(con
), sizeof(username
));
3715 if ((name
= strchr(username
, '@')) != NULL
)
3716 *name
= '\0'; /* Strip @REALM */
3719 * Check global active job limits for printers and users...
3722 if (MaxJobsPerPrinter
)
3725 * Check if there are too many pending jobs on this printer...
3728 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
3730 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
3739 * Check if there are too many pending jobs for this user...
3742 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
3744 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
3751 * Check against users...
3754 if (cupsArrayCount(p
->users
) == 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
3757 if (cupsArrayCount(p
->users
))
3759 #ifdef HAVE_MBR_UID_TO_UUID
3761 * Get UUID for job requesting user...
3764 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
3770 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3771 "check_quotas: UUID lookup failed for user \"%s\"",
3773 cupsdLogMessage(CUPSD_LOG_INFO
,
3774 "Denying user \"%s\" access to printer \"%s\" "
3775 "(unknown user)...",
3781 * Get UID and GID of requesting user...
3784 pw
= getpwnam(username
);
3786 #endif /* HAVE_MBR_UID_TO_UUID */
3788 for (name
= (char *)cupsArrayFirst(p
->users
);
3790 name
= (char *)cupsArrayNext(p
->users
))
3794 * Check group membership...
3797 #ifdef HAVE_MBR_UID_TO_UUID
3800 if (uuid_parse(name
+ 2, grp_uuid
))
3801 uuid_clear(grp_uuid
);
3803 else if ((mbr_err
= mbr_group_name_to_uuid(name
+ 1, grp_uuid
)) != 0)
3806 * Invalid ACL entries are ignored for matching; just record a
3807 * warning in the log...
3810 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3811 "check_quotas: UUID lookup failed for ACL entry "
3812 "\"%s\" (err=%d)", name
, mbr_err
);
3813 cupsdLogMessage(CUPSD_LOG_WARN
,
3814 "Access control entry \"%s\" not a valid group name; "
3815 "entry ignored", name
);
3818 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
3822 * At this point, there should be no errors, but check anyways...
3825 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3826 "check_quotas: group \"%s\" membership check "
3827 "failed (err=%d)", name
+ 1, mbr_err
);
3832 * Stop if we found a match...
3839 if (cupsdCheckGroup(username
, pw
, name
+ 1))
3841 #endif /* HAVE_MBR_UID_TO_UUID */
3843 #ifdef HAVE_MBR_UID_TO_UUID
3848 if (uuid_parse(name
+ 1, usr2_uuid
))
3849 uuid_clear(usr2_uuid
);
3851 else if ((mbr_err
= mbr_user_name_to_uuid(name
, usr2_uuid
)) != 0)
3854 * Invalid ACL entries are ignored for matching; just record a
3855 * warning in the log...
3858 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3859 "check_quotas: UUID lookup failed for ACL entry "
3860 "\"%s\" (err=%d)", name
, mbr_err
);
3861 cupsdLogMessage(CUPSD_LOG_WARN
,
3862 "Access control entry \"%s\" not a valid user name; "
3863 "entry ignored", name
);
3866 if (!uuid_compare(usr_uuid
, usr2_uuid
))
3870 else if (!_cups_strcasecmp(username
, name
))
3872 #endif /* HAVE_MBR_UID_TO_UUID */
3874 if ((name
!= NULL
) == p
->deny_users
)
3876 cupsdLogMessage(CUPSD_LOG_INFO
,
3877 "Denying user \"%s\" access to printer \"%s\"...",
3887 if (p
->k_limit
|| p
->page_limit
)
3889 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
3891 cupsdLogMessage(CUPSD_LOG_ERROR
,
3892 "Unable to allocate quota data for user \"%s\"",
3897 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
3898 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
3900 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
3907 * If we have gotten this far, we're done!
3915 * 'close_job()' - Close a multi-file job.
3919 close_job(cupsd_client_t
*con
, /* I - Client connection */
3920 ipp_attribute_t
*uri
) /* I - Printer URI */
3922 cupsd_job_t
*job
; /* Job */
3923 ipp_attribute_t
*attr
; /* Attribute */
3924 char job_uri
[HTTP_MAX_URI
],
3926 username
[256]; /* User name */
3929 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "close_job(%p[%d], %s)", con
,
3930 con
->http
.fd
, uri
->values
[0].string
.text
);
3933 * See if we have a job URI or a printer URI...
3936 if (strcmp(uri
->name
, "printer-uri"))
3939 * job-uri is not supported by Close-Job!
3942 send_ipp_status(con
, IPP_BAD_REQUEST
,
3943 _("Close-Job doesn't support the job-uri attribute."));
3948 * Got a printer URI; see if we also have a job-id attribute...
3951 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3952 IPP_TAG_INTEGER
)) == NULL
)
3954 send_ipp_status(con
, IPP_BAD_REQUEST
,
3955 _("Got a printer-uri attribute but no job-id."));
3959 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
3962 * Nope - return a "not found" error...
3965 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3966 attr
->values
[0].integer
);
3971 * See if the job is owned by the requesting user...
3974 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3976 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3977 cupsdFindDest(job
->dest
));
3982 * Add any ending sheet...
3985 if (cupsdTimeoutJob(job
))
3988 if (job
->state_value
== IPP_JOB_STOPPED
)
3990 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
3991 job
->state_value
= IPP_JOB_PENDING
;
3993 else if (job
->state_value
== IPP_JOB_HELD
)
3995 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3996 IPP_TAG_KEYWORD
)) == NULL
)
3997 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3999 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
4001 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
4002 job
->state_value
= IPP_JOB_PENDING
;
4007 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
4010 * Fill in the response info...
4013 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4014 con
->servername
, con
->serverport
, "/jobs/%d", job
->id
);
4015 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
4018 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
4020 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
4023 con
->response
->request
.status
.status_code
= IPP_OK
;
4026 * Start the job if necessary...
4034 * 'copy_attrs()' - Copy attributes from one request to another.
4038 copy_attrs(ipp_t
*to
, /* I - Destination request */
4039 ipp_t
*from
, /* I - Source request */
4040 cups_array_t
*ra
, /* I - Requested attributes */
4041 ipp_tag_t group
, /* I - Group to copy */
4042 int quickcopy
, /* I - Do a quick copy? */
4043 cups_array_t
*exclude
) /* I - Attributes to exclude? */
4045 ipp_attribute_t
*fromattr
; /* Source attribute */
4048 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4049 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4050 to
, from
, ra
, group
, quickcopy
);
4055 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4058 * Filter attributes as needed...
4061 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4062 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4065 if (!strcmp(fromattr
->name
, "document-password") ||
4066 !strcmp(fromattr
->name
, "job-authorization-uri") ||
4067 !strcmp(fromattr
->name
, "job-password") ||
4068 !strcmp(fromattr
->name
, "job-password-encryption") ||
4069 !strcmp(fromattr
->name
, "job-printer-uri"))
4073 (cupsArrayFind(exclude
, fromattr
->name
) ||
4074 cupsArrayFind(exclude
, "all")))
4077 * We need to exclude this attribute for security reasons; we require the
4078 * job-id attribute regardless of the security settings for IPP
4081 * The job-printer-uri attribute is handled by copy_job_attrs().
4083 * Subscription attribute security is handled by copy_subscription_attrs().
4086 if (strcmp(fromattr
->name
, "job-id"))
4090 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4093 * Don't send collection attributes by default to IPP/1.x clients
4094 * since many do not support collections. Also don't send
4095 * media-col-database unless specifically requested by the client.
4098 if (fromattr
->value_tag
== IPP_TAG_BEGIN_COLLECTION
&&
4100 (to
->request
.status
.version
[0] == 1 ||
4101 !strcmp(fromattr
->name
, "media-col-database")))
4104 ippCopyAttribute(to
, fromattr
, quickcopy
);
4111 * 'copy_banner()' - Copy a banner file to the requests directory for the
4115 static int /* O - Size of banner file in kbytes */
4116 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4117 cupsd_job_t
*job
, /* I - Job information */
4118 const char *name
) /* I - Name of banner */
4120 int i
; /* Looping var */
4121 int kbytes
; /* Size of banner file in kbytes */
4122 char filename
[1024]; /* Job filename */
4123 cupsd_banner_t
*banner
; /* Pointer to banner */
4124 cups_file_t
*in
; /* Input file */
4125 cups_file_t
*out
; /* Output file */
4126 int ch
; /* Character from file */
4127 char attrname
[255], /* Name of attribute */
4128 *s
; /* Pointer into name */
4129 ipp_attribute_t
*attr
; /* Attribute */
4132 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4133 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4134 con
, con
? con
->http
.fd
: -1, job
, job
->id
,
4135 name
? name
: "(null)");
4138 * Find the banner; return if not found or "none"...
4141 if (!name
|| !strcmp(name
, "none") ||
4142 (banner
= cupsdFindBanner(name
)) == NULL
)
4146 * Open the banner and job files...
4149 if (add_file(con
, job
, banner
->filetype
, 0))
4152 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4154 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4156 cupsdLogMessage(CUPSD_LOG_ERROR
,
4157 "Unable to create banner job file %s - %s",
4158 filename
, strerror(errno
));
4163 fchmod(cupsFileNumber(out
), 0640);
4164 fchown(cupsFileNumber(out
), RunUser
, Group
);
4167 * Try the localized banner file under the subdirectory...
4170 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4172 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4175 * Convert ll-cc to ll_CC...
4179 attrname
[3] = toupper(attrname
[3] & 255);
4180 attrname
[4] = toupper(attrname
[4] & 255);
4183 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4186 if (access(filename
, 0) && strlen(attrname
) > 2)
4189 * Wasn't able to find "ll_CC" locale file; try the non-national
4190 * localization banner directory.
4195 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4199 if (access(filename
, 0))
4202 * Use the non-localized banner file.
4205 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4208 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4212 cupsdLogMessage(CUPSD_LOG_ERROR
,
4213 "Unable to open banner template file %s - %s",
4214 filename
, strerror(errno
));
4220 * Parse the file to the end...
4223 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4227 * Get an attribute name...
4230 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4231 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4233 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4243 * Ignore { followed by stuff that is not an attribute name...
4246 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4251 * See if it is defined...
4254 if (attrname
[0] == '?')
4259 if (!strcmp(s
, "printer-name"))
4261 cupsFilePuts(out
, job
->dest
);
4264 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4267 * See if we have a leading question mark...
4270 if (attrname
[0] != '?')
4273 * Nope, write to file as-is; probably a PostScript procedure...
4276 cupsFilePrintf(out
, "{%s}", attrname
);
4283 * Output value(s)...
4286 for (i
= 0; i
< attr
->num_values
; i
++)
4289 cupsFilePutChar(out
, ',');
4291 switch (attr
->value_tag
)
4293 case IPP_TAG_INTEGER
:
4295 if (!strncmp(s
, "time-at-", 8))
4297 struct timeval tv
; /* Time value */
4299 tv
.tv_sec
= attr
->values
[i
].integer
;
4302 cupsFilePuts(out
, cupsdGetDateTime(&tv
, CUPSD_TIME_STANDARD
));
4305 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4308 case IPP_TAG_BOOLEAN
:
4309 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4312 case IPP_TAG_NOVALUE
:
4313 cupsFilePuts(out
, "novalue");
4316 case IPP_TAG_RANGE
:
4317 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4318 attr
->values
[i
].range
.upper
);
4321 case IPP_TAG_RESOLUTION
:
4322 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4323 attr
->values
[i
].resolution
.yres
,
4324 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4329 case IPP_TAG_STRING
:
4332 case IPP_TAG_KEYWORD
:
4333 case IPP_TAG_CHARSET
:
4334 case IPP_TAG_LANGUAGE
:
4335 if (!_cups_strcasecmp(banner
->filetype
->type
, "postscript"))
4338 * Need to quote strings for PS banners...
4343 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4345 if (*p
== '(' || *p
== ')' || *p
== '\\')
4347 cupsFilePutChar(out
, '\\');
4348 cupsFilePutChar(out
, *p
);
4350 else if (*p
< 32 || *p
> 126)
4351 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4353 cupsFilePutChar(out
, *p
);
4357 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4361 break; /* anti-compiler-warning-code */
4365 else if (ch
== '\\') /* Quoted char */
4367 ch
= cupsFileGetChar(in
);
4369 if (ch
!= '{') /* Only do special handling for \{ */
4370 cupsFilePutChar(out
, '\\');
4372 cupsFilePutChar(out
, ch
);
4375 cupsFilePutChar(out
, ch
);
4379 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4381 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
4382 IPP_TAG_INTEGER
)) != NULL
)
4383 attr
->values
[0].integer
+= kbytes
;
4392 * 'copy_file()' - Copy a PPD file or interface script...
4395 static int /* O - 0 = success, -1 = error */
4396 copy_file(const char *from
, /* I - Source file */
4397 const char *to
) /* I - Destination file */
4399 cups_file_t
*src
, /* Source file */
4400 *dst
; /* Destination file */
4401 int bytes
; /* Bytes to read/write */
4402 char buffer
[2048]; /* Copy buffer */
4405 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
4408 * Open the source and destination file for a copy...
4411 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
4414 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4421 * Copy the source file to the destination...
4424 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
4425 if (cupsFileWrite(dst
, buffer
, bytes
) < bytes
)
4433 * Close both files and return...
4438 return (cupsFileClose(dst
));
4443 * 'copy_model()' - Copy a PPD model file, substituting default values
4447 static int /* O - 0 = success, -1 = error */
4448 copy_model(cupsd_client_t
*con
, /* I - Client connection */
4449 const char *from
, /* I - Source file */
4450 const char *to
) /* I - Destination file */
4452 fd_set input
; /* select() input set */
4453 struct timeval timeout
; /* select() timeout */
4454 int maxfd
; /* Max file descriptor for select() */
4455 char tempfile
[1024]; /* Temporary PPD file */
4456 int tempfd
; /* Temporary PPD file descriptor */
4457 int temppid
; /* Process ID of cups-driverd */
4458 int temppipe
[2]; /* Temporary pipes */
4459 char *argv
[4], /* Command-line arguments */
4460 *envp
[MAX_ENV
]; /* Environment */
4461 cups_file_t
*src
, /* Source file */
4462 *dst
; /* Destination file */
4463 ppd_file_t
*ppd
; /* PPD file */
4464 int bytes
, /* Bytes from pipe */
4465 total
; /* Total bytes from pipe */
4466 char buffer
[2048]; /* Copy buffer */
4467 int i
; /* Looping var */
4468 char option
[PPD_MAX_NAME
], /* Option name */
4469 choice
[PPD_MAX_NAME
]; /* Choice name */
4470 ppd_size_t
*size
; /* Default size */
4471 int num_defaults
; /* Number of default options */
4472 cups_option_t
*defaults
; /* Default options */
4473 char cups_protocol
[PPD_MAX_LINE
];
4474 /* cupsProtocol attribute */
4477 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4478 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
4482 * Run cups-driverd to get the PPD file...
4485 argv
[0] = "cups-driverd";
4487 argv
[2] = (char *)from
;
4490 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
4492 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
4493 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->http
.fd
);
4494 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
4495 if (tempfd
< 0 || cupsdOpenPipe(temppipe
))
4498 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4499 "copy_model: Running \"cups-driverd cat %s\"...", from
);
4501 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
4502 -1, -1, 0, DefaultProfile
, NULL
, &temppid
))
4513 * Wait up to 30 seconds for the PPD file to be copied...
4518 if (temppipe
[0] > CGIPipes
[0])
4519 maxfd
= temppipe
[0] + 1;
4521 maxfd
= CGIPipes
[0] + 1;
4526 * See if we have data ready...
4530 FD_SET(temppipe
[0], &input
);
4531 FD_SET(CGIPipes
[0], &input
);
4533 timeout
.tv_sec
= 30;
4534 timeout
.tv_usec
= 0;
4536 if ((i
= select(maxfd
, &input
, NULL
, NULL
, &timeout
)) < 0)
4546 * We have timed out...
4552 if (FD_ISSET(temppipe
[0], &input
))
4555 * Read the PPD file from the pipe, and write it to the PPD file.
4558 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
4560 if (write(tempfd
, buffer
, bytes
) < bytes
)
4569 if (FD_ISSET(CGIPipes
[0], &input
))
4579 * No data from cups-deviced...
4582 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file");
4588 * Open the source file for a copy...
4591 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
4598 * Read the source file and see what page sizes are supported...
4601 if ((ppd
= _ppdOpen(src
, _PPD_LOCALIZATION_NONE
)) == NULL
)
4609 * Open the destination (if possible) and set the default options...
4614 cups_protocol
[0] = '\0';
4616 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
4619 * Read all of the default lines from the old PPD...
4622 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
4623 if (!strncmp(buffer
, "*Default", 8))
4626 * Add the default option...
4629 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4630 choice
, sizeof(choice
)))
4632 ppd_option_t
*ppdo
; /* PPD option */
4636 * Only add the default if the default hasn't already been
4637 * set and the choice exists in the new PPD...
4640 if (!cupsGetOption(option
, num_defaults
, defaults
) &&
4641 (ppdo
= ppdFindOption(ppd
, option
)) != NULL
&&
4642 ppdFindChoice(ppdo
, choice
))
4643 num_defaults
= cupsAddOption(option
, choice
, num_defaults
,
4647 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
4648 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
4652 else if ((size
= ppdPageSize(ppd
, DefaultPaperSize
)) != NULL
)
4655 * Add the default media sizes...
4658 num_defaults
= cupsAddOption("PageSize", size
->name
,
4659 num_defaults
, &defaults
);
4660 num_defaults
= cupsAddOption("PageRegion", size
->name
,
4661 num_defaults
, &defaults
);
4662 num_defaults
= cupsAddOption("PaperDimension", size
->name
,
4663 num_defaults
, &defaults
);
4664 num_defaults
= cupsAddOption("ImageableArea", size
->name
,
4665 num_defaults
, &defaults
);
4671 * Open the destination file for a copy...
4674 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4676 cupsFreeOptions(num_defaults
, defaults
);
4683 * Copy the source file to the destination...
4686 cupsFileRewind(src
);
4688 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
4690 if (!strncmp(buffer
, "*Default", 8))
4693 * Check for an previous default option choice...
4696 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4697 choice
, sizeof(choice
)))
4699 const char *val
; /* Default option value */
4702 if ((val
= cupsGetOption(option
, num_defaults
, defaults
)) != NULL
)
4705 * Substitute the previous choice...
4708 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
, val
);
4713 cupsFilePrintf(dst
, "%s\n", buffer
);
4716 if (cups_protocol
[0])
4717 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
4719 cupsFreeOptions(num_defaults
, defaults
);
4722 * Close both files and return...
4729 return (cupsFileClose(dst
));
4734 * 'copy_job_attrs()' - Copy job attributes.
4738 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
4739 cupsd_job_t
*job
, /* I - Job */
4740 cups_array_t
*ra
, /* I - Requested attributes array */
4741 cups_array_t
*exclude
) /* I - Private attributes array */
4743 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
4747 * Send the requested attributes for each job...
4750 if (!cupsArrayFind(exclude
, "all"))
4752 if ((!exclude
|| !cupsArrayFind(exclude
, "number-of-documents")) &&
4753 (!ra
|| cupsArrayFind(ra
, "number-of-documents")))
4754 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4755 "number-of-documents", job
->num_files
);
4757 if ((!exclude
|| !cupsArrayFind(exclude
, "job-media-progress")) &&
4758 (!ra
|| cupsArrayFind(ra
, "job-media-progress")))
4759 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4760 "job-media-progress", job
->progress
);
4762 if ((!exclude
|| !cupsArrayFind(exclude
, "job-more-info")) &&
4763 (!ra
|| cupsArrayFind(ra
, "job-more-info")))
4765 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "http",
4766 NULL
, con
->servername
, con
->serverport
, "/jobs/%d",
4768 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4769 "job-more-info", NULL
, job_uri
);
4772 if (job
->state_value
> IPP_JOB_PROCESSING
&&
4773 (!exclude
|| !cupsArrayFind(exclude
, "job-preserved")) &&
4774 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
4775 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
4776 job
->num_files
> 0);
4778 if ((!exclude
|| !cupsArrayFind(exclude
, "job-printer-up-time")) &&
4779 (!ra
|| cupsArrayFind(ra
, "job-printer-up-time")))
4780 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4781 "job-printer-up-time", time(NULL
));
4784 if (!ra
|| cupsArrayFind(ra
, "job-printer-uri"))
4786 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4787 con
->servername
, con
->serverport
,
4788 (job
->dtype
& CUPS_PRINTER_CLASS
) ? "/classes/%s" :
4791 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4792 "job-printer-uri", NULL
, job_uri
);
4795 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
4797 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4798 con
->servername
, con
->serverport
, "/jobs/%d",
4800 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4801 "job-uri", NULL
, job_uri
);
4804 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0, exclude
);
4809 * 'copy_printer_attrs()' - Copy printer attributes.
4814 cupsd_client_t
*con
, /* I - Client connection */
4815 cupsd_printer_t
*printer
, /* I - Printer */
4816 cups_array_t
*ra
) /* I - Requested attributes array */
4818 char printer_uri
[HTTP_MAX_URI
];
4820 char printer_icons
[HTTP_MAX_URI
];
4822 time_t curtime
; /* Current time */
4823 int i
; /* Looping var */
4827 * Copy the printer attributes to the response using requested-attributes
4828 * and document-format attributes that may be provided by the client.
4831 curtime
= time(NULL
);
4833 if (!ra
|| cupsArrayFind(ra
, "marker-change-time"))
4834 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4835 "marker-change-time", printer
->marker_time
);
4837 if (printer
->num_printers
> 0 &&
4838 (!ra
|| cupsArrayFind(ra
, "member-uris")))
4840 ipp_attribute_t
*member_uris
; /* member-uris attribute */
4841 cupsd_printer_t
*p2
; /* Printer in class */
4842 ipp_attribute_t
*p2_uri
; /* printer-uri-supported for class printer */
4845 if ((member_uris
= ippAddStrings(con
->response
, IPP_TAG_PRINTER
,
4846 IPP_TAG_URI
, "member-uris",
4847 printer
->num_printers
, NULL
,
4850 for (i
= 0; i
< printer
->num_printers
; i
++)
4852 p2
= printer
->printers
[i
];
4854 if ((p2_uri
= ippFindAttribute(p2
->attrs
, "printer-uri-supported",
4855 IPP_TAG_URI
)) != NULL
)
4856 member_uris
->values
[i
].string
.text
=
4857 _cupsStrRetain(p2_uri
->values
[0].string
.text
);
4860 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
,
4861 sizeof(printer_uri
), "ipp", NULL
, con
->servername
,
4863 (p2
->type
& CUPS_PRINTER_CLASS
) ?
4864 "/classes/%s" : "/printers/%s", p2
->name
);
4865 member_uris
->values
[i
].string
.text
= _cupsStrAlloc(printer_uri
);
4871 if (printer
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
4872 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
,
4873 "printer-alert", NULL
, printer
->alert
);
4875 if (printer
->alert_description
&&
4876 (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
4877 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
4878 "printer-alert-description", NULL
,
4879 printer
->alert_description
);
4881 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
4882 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
4883 ippTimeToDate(curtime
));
4885 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
4886 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
4888 if (printer
->reg_name
)
4889 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4890 "printer-dns-sd-name", NULL
, printer
->reg_name
);
4892 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
,
4893 "printer-dns-sd-name", 0);
4895 #endif /* HAVE_DNSSD || HAVE_AVAHI */
4897 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
4898 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4899 "printer-error-policy", NULL
, printer
->error_policy
);
4901 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy-supported"))
4903 static const char * const errors
[] =/* printer-error-policy-supported values */
4906 "retry-current-job",
4911 if (printer
->type
& CUPS_PRINTER_CLASS
)
4912 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
| IPP_TAG_COPY
,
4913 "printer-error-policy-supported", NULL
, "retry-current-job");
4915 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
| IPP_TAG_COPY
,
4916 "printer-error-policy-supported",
4917 sizeof(errors
) / sizeof(errors
[0]), NULL
, errors
);
4920 if (!ra
|| cupsArrayFind(ra
, "printer-icons"))
4922 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_icons
, sizeof(printer_icons
),
4923 "http", NULL
, con
->servername
, con
->serverport
,
4924 "/icons/%s.png", printer
->name
);
4925 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "printer-icons",
4926 NULL
, printer_icons
);
4927 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-icons=\"%s\"", printer_icons
);
4930 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
4931 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs",
4932 printer
->accepting
);
4934 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
4935 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared",
4938 if (!ra
|| cupsArrayFind(ra
, "printer-more-info"))
4940 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
4941 "http", NULL
, con
->servername
, con
->serverport
,
4942 (printer
->type
& CUPS_PRINTER_CLASS
) ?
4943 "/classes/%s" : "/printers/%s", printer
->name
);
4944 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
4945 "printer-more-info", NULL
, printer_uri
);
4948 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
4949 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4950 "printer-op-policy", NULL
, printer
->op_policy
);
4952 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
4953 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
4956 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
4957 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4958 "printer-state-change-time", printer
->state_time
);
4960 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
4961 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
4962 "printer-state-message", NULL
, printer
->state_message
);
4964 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
4965 add_printer_state_reasons(con
, printer
);
4967 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
4969 int type
; /* printer-type value */
4972 * Add the CUPS-specific printer-type attribute...
4975 type
= printer
->type
;
4977 if (printer
== DefaultPrinter
)
4978 type
|= CUPS_PRINTER_DEFAULT
;
4980 if (!printer
->accepting
)
4981 type
|= CUPS_PRINTER_REJECTING
;
4983 if (!printer
->shared
)
4984 type
|= CUPS_PRINTER_NOT_SHARED
;
4986 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type",
4990 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
4991 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4992 "printer-up-time", curtime
);
4994 if (!ra
|| cupsArrayFind(ra
, "printer-uri-supported"))
4996 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
4997 "ipp", NULL
, con
->servername
, con
->serverport
,
4998 (printer
->type
& CUPS_PRINTER_CLASS
) ?
4999 "/classes/%s" : "/printers/%s", printer
->name
);
5000 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
5001 "printer-uri-supported", NULL
, printer_uri
);
5002 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
5006 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
5007 add_queued_job_count(con
, printer
);
5009 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0, NULL
);
5010 if (printer
->ppd_attrs
)
5011 copy_attrs(con
->response
, printer
->ppd_attrs
, ra
, IPP_TAG_ZERO
, 0, NULL
);
5012 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
, NULL
);
5017 * 'copy_subscription_attrs()' - Copy subscription attributes.
5021 copy_subscription_attrs(
5022 cupsd_client_t
*con
, /* I - Client connection */
5023 cupsd_subscription_t
*sub
, /* I - Subscription */
5024 cups_array_t
*ra
, /* I - Requested attributes array */
5025 cups_array_t
*exclude
) /* I - Private attributes array */
5027 ipp_attribute_t
*attr
; /* Current attribute */
5028 char printer_uri
[HTTP_MAX_URI
];
5030 int count
; /* Number of events */
5031 unsigned mask
; /* Current event mask */
5032 const char *name
; /* Current event name */
5035 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
5036 "copy_subscription_attrs(con=%p, sub=%p, ra=%p, exclude=%p)",
5037 con
, sub
, ra
, exclude
);
5040 * Copy the subscription attributes to the response using the
5041 * requested-attributes attribute that may be provided by the client.
5044 if (!exclude
|| !cupsArrayFind(exclude
, "all"))
5046 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-events")) &&
5047 (!ra
|| cupsArrayFind(ra
, "notify-events")))
5049 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_subscription_attrs: notify-events");
5051 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5054 * Simple event list...
5057 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5058 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5059 "notify-events", NULL
, name
);
5064 * Complex event list...
5067 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5068 if (sub
->mask
& mask
)
5071 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5072 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5073 "notify-events", count
, NULL
, NULL
);
5075 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5076 if (sub
->mask
& mask
)
5078 attr
->values
[count
].string
.text
=
5079 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5086 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-lease-duration")) &&
5087 (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration"))))
5088 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5089 "notify-lease-duration", sub
->lease
);
5091 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-recipient-uri")) &&
5092 (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri"))))
5093 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5094 "notify-recipient-uri", NULL
, sub
->recipient
);
5095 else if ((!exclude
|| !cupsArrayFind(exclude
, "notify-pull-method")) &&
5096 (!ra
|| cupsArrayFind(ra
, "notify-pull-method")))
5097 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5098 "notify-pull-method", NULL
, "ippget");
5100 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-subscriber-user-name")) &&
5101 (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name")))
5102 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5103 "notify-subscriber-user-name", NULL
, sub
->owner
);
5105 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-time-interval")) &&
5106 (!ra
|| cupsArrayFind(ra
, "notify-time-interval")))
5107 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5108 "notify-time-interval", sub
->interval
);
5110 if (sub
->user_data_len
> 0 &&
5111 (!exclude
|| !cupsArrayFind(exclude
, "notify-user-data")) &&
5112 (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5113 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5114 sub
->user_data
, sub
->user_data_len
);
5117 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5118 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5119 "notify-job-id", sub
->job
->id
);
5121 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5123 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5124 "ipp", NULL
, con
->servername
, con
->serverport
,
5125 "/printers/%s", sub
->dest
->name
);
5126 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5127 "notify-printer-uri", NULL
, printer_uri
);
5130 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5131 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5132 "notify-subscription-id", sub
->id
);
5137 * 'create_job()' - Print a file to a printer or class.
5141 create_job(cupsd_client_t
*con
, /* I - Client connection */
5142 ipp_attribute_t
*uri
) /* I - Printer URI */
5144 int i
; /* Looping var */
5145 cupsd_printer_t
*printer
; /* Printer */
5146 cupsd_job_t
*job
; /* New job */
5147 static const char * const forbidden_attrs
[] =
5148 { /* List of forbidden attributes */
5152 "document-natural-language"
5156 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5157 con
->http
.fd
, uri
->values
[0].string
.text
);
5160 * Is the destination valid?
5163 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5169 send_ipp_status(con
, IPP_NOT_FOUND
,
5170 _("The printer or class does not exist."));
5175 * Check for invalid Create-Job attributes and log a warning or error depending
5176 * on whether cupsd is running in "strict conformance" mode...
5180 i
< (int)(sizeof(forbidden_attrs
) / sizeof(forbidden_attrs
[0]));
5182 if (ippFindAttribute(con
->request
, forbidden_attrs
[i
], IPP_TAG_ZERO
))
5184 if (StrictConformance
)
5186 send_ipp_status(con
, IPP_BAD_REQUEST
,
5187 _("The '%s' operation attribute cannot be supplied in a "
5188 "Create-Job request."), forbidden_attrs
[i
]);
5192 cupsdLogMessage(CUPSD_LOG_WARN
,
5193 "Unexpected '%s' operation attribute in a Create-Job "
5194 "request.", forbidden_attrs
[i
]);
5198 * Create the job object...
5201 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5204 job
->pending_timeout
= 1;
5207 * Save and log the job...
5210 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
5211 job
->dest
, job
->username
);
5216 * 'create_requested_array()' - Create an array for the requested-attributes.
5219 static cups_array_t
* /* O - Array of attributes or NULL */
5220 create_requested_array(ipp_t
*request
) /* I - IPP request */
5222 cups_array_t
*ra
; /* Requested attributes array */
5226 * Create the array for standard attributes...
5229 ra
= ippCreateRequestedArray(request
);
5232 * Add CUPS defaults as needed...
5235 if (cupsArrayFind(ra
, "printer-defaults"))
5238 * Include user-set defaults...
5241 char *name
; /* Option name */
5243 cupsArrayRemove(ra
, "printer-defaults");
5245 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5247 name
= (char *)cupsArrayNext(CommonDefaults
))
5248 if (!cupsArrayFind(ra
, name
))
5249 cupsArrayAdd(ra
, name
);
5257 * 'create_subscription()' - Create a notification subscription.
5261 create_subscription(
5262 cupsd_client_t
*con
, /* I - Client connection */
5263 ipp_attribute_t
*uri
) /* I - Printer URI */
5265 http_status_t status
; /* Policy status */
5266 int i
; /* Looping var */
5267 ipp_attribute_t
*attr
; /* Current attribute */
5268 cups_ptype_t dtype
; /* Destination type (printer/class) */
5269 char scheme
[HTTP_MAX_URI
],
5270 /* Scheme portion of URI */
5271 userpass
[HTTP_MAX_URI
],
5272 /* Username portion of URI */
5274 /* Host portion of URI */
5275 resource
[HTTP_MAX_URI
];
5276 /* Resource portion of URI */
5277 int port
; /* Port portion of URI */
5278 cupsd_printer_t
*printer
; /* Printer/class */
5279 cupsd_job_t
*job
; /* Job */
5280 int jobid
; /* Job ID */
5281 cupsd_subscription_t
*sub
; /* Subscription object */
5282 const char *username
, /* requesting-user-name or
5283 authenticated username */
5284 *recipient
, /* notify-recipient-uri */
5285 *pullmethod
; /* notify-pull-method */
5286 ipp_attribute_t
*user_data
; /* notify-user-data */
5287 int interval
, /* notify-time-interval */
5288 lease
; /* notify-lease-duration */
5289 unsigned mask
; /* notify-events */
5290 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5291 *notify_lease
; /* notify-lease-duration(-default) */
5295 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5297 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5298 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5299 attr
->value_tag
, attr
->name
);
5301 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
5306 * Is the destination valid?
5309 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5310 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
5311 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
5313 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5314 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
5315 sizeof(host
), &port
, resource
, sizeof(resource
));
5317 if (!strcmp(resource
, "/"))
5319 dtype
= (cups_ptype_t
)0;
5322 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5324 dtype
= (cups_ptype_t
)0;
5327 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5329 dtype
= CUPS_PRINTER_CLASS
;
5332 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5338 send_ipp_status(con
, IPP_NOT_FOUND
,
5339 _("The printer or class does not exist."));
5349 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
5352 send_http_error(con
, status
, printer
);
5356 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5358 send_http_error(con
, status
, NULL
);
5363 * Get the user that is requesting the subscription...
5366 username
= get_username(con
);
5369 * Find the first subscription group attribute; return if we have
5373 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5374 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
5379 send_ipp_status(con
, IPP_BAD_REQUEST
,
5380 _("No subscription attributes in request."));
5385 * Process the subscription attributes in the request...
5388 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
5396 lease
= DefaultLeaseDuration
;
5398 mask
= CUPSD_EVENT_NONE
;
5402 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
5404 notify_lease
= ippFindAttribute(printer
->attrs
,
5405 "notify-lease-duration-default",
5409 lease
= notify_lease
->values
[0].integer
;
5413 notify_events
= NULL
;
5414 notify_lease
= NULL
;
5417 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
5419 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
5420 attr
->value_tag
== IPP_TAG_URI
)
5423 * Validate the recipient scheme against the ServerBin/notifier
5427 char notifier
[1024]; /* Notifier filename */
5430 recipient
= attr
->values
[0].string
.text
;
5432 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
5433 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
5434 host
, sizeof(host
), &port
,
5435 resource
, sizeof(resource
)) < HTTP_URI_OK
)
5437 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5438 _("Bad notify-recipient-uri \"%s\"."), recipient
);
5439 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5440 "notify-status-code", IPP_URI_SCHEME
);
5444 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
5446 if (access(notifier
, X_OK
))
5448 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5449 _("notify-recipient-uri URI \"%s\" uses unknown "
5450 "scheme."), recipient
);
5451 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5452 "notify-status-code", IPP_URI_SCHEME
);
5456 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
5458 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5459 _("notify-recipient-uri URI \"%s\" is already used."),
5461 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5462 "notify-status-code", IPP_ATTRIBUTES
);
5466 else if (!strcmp(attr
->name
, "notify-pull-method") &&
5467 attr
->value_tag
== IPP_TAG_KEYWORD
)
5469 pullmethod
= attr
->values
[0].string
.text
;
5471 if (strcmp(pullmethod
, "ippget"))
5473 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5474 _("Bad notify-pull-method \"%s\"."), pullmethod
);
5475 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5476 "notify-status-code", IPP_ATTRIBUTES
);
5480 else if (!strcmp(attr
->name
, "notify-charset") &&
5481 attr
->value_tag
== IPP_TAG_CHARSET
&&
5482 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
5483 strcmp(attr
->values
[0].string
.text
, "utf-8"))
5485 send_ipp_status(con
, IPP_CHARSET
,
5486 _("Character set \"%s\" not supported."),
5487 attr
->values
[0].string
.text
);
5490 else if (!strcmp(attr
->name
, "notify-natural-language") &&
5491 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
5492 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
5494 send_ipp_status(con
, IPP_CHARSET
,
5495 _("Language \"%s\" not supported."),
5496 attr
->values
[0].string
.text
);
5499 else if (!strcmp(attr
->name
, "notify-user-data") &&
5500 attr
->value_tag
== IPP_TAG_STRING
)
5502 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
5504 send_ipp_status(con
, IPP_REQUEST_VALUE
,
5505 _("The notify-user-data value is too large "
5506 "(%d > 63 octets)."),
5507 attr
->values
[0].unknown
.length
);
5513 else if (!strcmp(attr
->name
, "notify-events") &&
5514 attr
->value_tag
== IPP_TAG_KEYWORD
)
5515 notify_events
= attr
;
5516 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
5517 attr
->value_tag
== IPP_TAG_INTEGER
)
5518 lease
= attr
->values
[0].integer
;
5519 else if (!strcmp(attr
->name
, "notify-time-interval") &&
5520 attr
->value_tag
== IPP_TAG_INTEGER
)
5521 interval
= attr
->values
[0].integer
;
5522 else if (!strcmp(attr
->name
, "notify-job-id") &&
5523 attr
->value_tag
== IPP_TAG_INTEGER
)
5524 jobid
= attr
->values
[0].integer
;
5531 for (i
= 0; i
< notify_events
->num_values
; i
++)
5532 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
5536 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
5538 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
5539 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
5540 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
5542 if (!recipient
&& !pullmethod
)
5545 if (mask
== CUPSD_EVENT_NONE
)
5548 mask
= CUPSD_EVENT_JOB_COMPLETED
;
5550 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
5553 send_ipp_status(con
, IPP_BAD_REQUEST
,
5554 _("notify-events not specified."));
5559 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
5561 cupsdLogMessage(CUPSD_LOG_INFO
,
5562 "create_subscription: Limiting notify-lease-duration to "
5565 lease
= MaxLeaseDuration
;
5570 if ((job
= cupsdFindJob(jobid
)) == NULL
)
5572 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
5580 if ((sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0)) == NULL
)
5582 send_ipp_status(con
, IPP_TOO_MANY_SUBSCRIPTIONS
,
5583 _("There are too many subscriptions."));
5588 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription #%d for job %d.",
5591 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5592 "Added subscription #%d for printer \"%s\".",
5593 sub
->id
, printer
->name
);
5595 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription #%d for server.",
5598 sub
->interval
= interval
;
5600 sub
->expire
= lease
? time(NULL
) + lease
: 0;
5602 cupsdSetString(&sub
->owner
, username
);
5606 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
5607 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
5608 sub
->user_data_len
);
5611 ippAddSeparator(con
->response
);
5612 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5613 "notify-subscription-id", sub
->id
);
5615 con
->response
->request
.status
.status_code
= IPP_OK
;
5621 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
5626 * 'delete_printer()' - Remove a printer or class from the system.
5630 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
5631 ipp_attribute_t
*uri
) /* I - URI of printer or class */
5633 http_status_t status
; /* Policy status */
5634 cups_ptype_t dtype
; /* Destination type (printer/class) */
5635 cupsd_printer_t
*printer
; /* Printer/class */
5636 char filename
[1024]; /* Script/PPD filename */
5639 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
5640 con
->http
.fd
, uri
->values
[0].string
.text
);
5643 * Do we have a valid URI?
5646 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5652 send_ipp_status(con
, IPP_NOT_FOUND
,
5653 _("The printer or class does not exist."));
5661 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5663 send_http_error(con
, status
, NULL
);
5668 * Remove old jobs...
5671 cupsdCancelJobs(printer
->name
, NULL
, 1);
5674 * Remove old subscriptions and send a "deleted printer" event...
5677 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
5678 "%s \"%s\" deleted by \"%s\".",
5679 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
5680 printer
->name
, get_username(con
));
5682 cupsdExpireSubscriptions(printer
, NULL
);
5685 * Remove any old PPD or script files...
5688 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
,
5692 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
5696 snprintf(filename
, sizeof(filename
), "%s/%s.png", CacheDir
, printer
->name
);
5699 snprintf(filename
, sizeof(filename
), "%s/%s.data", CacheDir
, printer
->name
);
5703 * Unregister color profiles...
5706 cupsdUnregisterColor(printer
);
5708 if (dtype
& CUPS_PRINTER_CLASS
)
5710 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
5711 printer
->name
, get_username(con
));
5713 cupsdDeletePrinter(printer
, 0);
5714 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
5718 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
5719 printer
->name
, get_username(con
));
5721 if (cupsdDeletePrinter(printer
, 0))
5722 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
5724 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
5727 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
5730 * Return with no errors...
5733 con
->response
->request
.status
.status_code
= IPP_OK
;
5738 * 'get_default()' - Get the default destination.
5742 get_default(cupsd_client_t
*con
) /* I - Client connection */
5744 http_status_t status
; /* Policy status */
5745 cups_array_t
*ra
; /* Requested attributes array */
5748 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->http
.fd
);
5754 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5756 send_http_error(con
, status
, NULL
);
5762 ra
= create_requested_array(con
->request
);
5764 copy_printer_attrs(con
, DefaultPrinter
, ra
);
5766 cupsArrayDelete(ra
);
5768 con
->response
->request
.status
.status_code
= IPP_OK
;
5771 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer."));
5776 * 'get_devices()' - Get the list of available devices on the local system.
5780 get_devices(cupsd_client_t
*con
) /* I - Client connection */
5782 http_status_t status
; /* Policy status */
5783 ipp_attribute_t
*limit
, /* limit attribute */
5784 *timeout
, /* timeout attribute */
5785 *requested
, /* requested-attributes attribute */
5786 *exclude
, /* exclude-schemes attribute */
5787 *include
; /* include-schemes attribute */
5788 char command
[1024], /* cups-deviced command */
5789 options
[2048], /* Options to pass to command */
5791 /* String for requested attributes */
5793 /* String for excluded schemes */
5795 /* String for included schemes */
5798 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->http
.fd
);
5804 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5806 send_http_error(con
, status
, NULL
);
5811 * Run cups-deviced command with the given options...
5814 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
5815 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
5816 requested
= ippFindAttribute(con
->request
, "requested-attributes",
5818 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
5819 include
= ippFindAttribute(con
->request
, "include-schemes", IPP_TAG_NAME
);
5822 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
5824 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
5827 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
5829 exclude_str
[0] = '\0';
5832 url_encode_attr(include
, include_str
, sizeof(include_str
));
5834 include_str
[0] = '\0';
5836 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
5837 snprintf(options
, sizeof(options
),
5838 "%d+%d+%d+%d+%s%s%s%s%s",
5839 con
->request
->request
.op
.request_id
,
5840 limit
? limit
->values
[0].integer
: 0,
5841 timeout
? timeout
->values
[0].integer
: 15,
5844 exclude_str
[0] ? "%20" : "", exclude_str
,
5845 include_str
[0] ? "%20" : "", include_str
);
5847 if (cupsdSendCommand(con
, command
, options
, 1))
5850 * Command started successfully, don't send an IPP response here...
5853 ippDelete(con
->response
);
5854 con
->response
= NULL
;
5859 * Command failed, return "internal error" so the user knows something
5863 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
5864 _("cups-deviced failed to execute."));
5870 * 'get_document()' - Get a copy of a job file.
5874 get_document(cupsd_client_t
*con
, /* I - Client connection */
5875 ipp_attribute_t
*uri
) /* I - Job URI */
5877 http_status_t status
; /* Policy status */
5878 ipp_attribute_t
*attr
; /* Current attribute */
5879 int jobid
; /* Job ID */
5880 int docnum
; /* Document number */
5881 cupsd_job_t
*job
; /* Current job */
5882 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
5883 username
[HTTP_MAX_URI
], /* Username portion of URI */
5884 host
[HTTP_MAX_URI
], /* Host portion of URI */
5885 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
5886 int port
; /* Port portion of URI */
5887 char filename
[1024], /* Filename for document */
5888 format
[1024]; /* Format for document */
5891 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
5892 con
->http
.fd
, uri
->values
[0].string
.text
);
5895 * See if we have a job URI or a printer URI...
5898 if (!strcmp(uri
->name
, "printer-uri"))
5901 * Got a printer URI; see if we also have a job-id attribute...
5904 if ((attr
= ippFindAttribute(con
->request
, "job-id",
5905 IPP_TAG_INTEGER
)) == NULL
)
5907 send_ipp_status(con
, IPP_BAD_REQUEST
,
5908 _("Got a printer-uri attribute but no job-id."));
5912 jobid
= attr
->values
[0].integer
;
5917 * Got a job URI; parse it to get the job ID...
5920 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5921 sizeof(scheme
), username
, sizeof(username
), host
,
5922 sizeof(host
), &port
, resource
, sizeof(resource
));
5924 if (strncmp(resource
, "/jobs/", 6))
5930 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
5931 uri
->values
[0].string
.text
);
5935 jobid
= atoi(resource
+ 6);
5939 * See if the job exists...
5942 if ((job
= cupsdFindJob(jobid
)) == NULL
)
5945 * Nope - return a "not found" error...
5948 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
5956 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
,
5957 job
->username
)) != HTTP_OK
)
5959 send_http_error(con
, status
, NULL
);
5964 * Get the document number...
5967 if ((attr
= ippFindAttribute(con
->request
, "document-number",
5968 IPP_TAG_INTEGER
)) == NULL
)
5970 send_ipp_status(con
, IPP_BAD_REQUEST
,
5971 _("Missing document-number attribute."));
5975 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
5976 attr
->num_values
> 1)
5978 send_ipp_status(con
, IPP_NOT_FOUND
,
5979 _("Document #%d does not exist in job #%d."), docnum
,
5984 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
5986 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
5988 cupsdLogMessage(CUPSD_LOG_ERROR
,
5989 "Unable to open document %d in job %d - %s", docnum
, jobid
,
5991 send_ipp_status(con
, IPP_NOT_FOUND
,
5992 _("Unable to open document #%d in job #%d."), docnum
,
5997 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6001 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
6002 job
->filetypes
[docnum
- 1]->type
);
6004 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
6006 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
6008 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
6009 IPP_TAG_NAME
)) != NULL
)
6010 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
6011 NULL
, attr
->values
[0].string
.text
);
6016 * 'get_job_attrs()' - Get job attributes.
6020 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
6021 ipp_attribute_t
*uri
) /* I - Job URI */
6023 http_status_t status
; /* Policy status */
6024 ipp_attribute_t
*attr
; /* Current attribute */
6025 int jobid
; /* Job ID */
6026 cupsd_job_t
*job
; /* Current job */
6027 cupsd_printer_t
*printer
; /* Current printer */
6028 cupsd_policy_t
*policy
; /* Current security policy */
6029 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6030 username
[HTTP_MAX_URI
], /* Username portion of URI */
6031 host
[HTTP_MAX_URI
], /* Host portion of URI */
6032 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6033 int port
; /* Port portion of URI */
6034 cups_array_t
*ra
, /* Requested attributes array */
6035 *exclude
; /* Private attributes array */
6038 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
6039 con
->http
.fd
, uri
->values
[0].string
.text
);
6042 * See if we have a job URI or a printer URI...
6045 if (!strcmp(uri
->name
, "printer-uri"))
6048 * Got a printer URI; see if we also have a job-id attribute...
6051 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6052 IPP_TAG_INTEGER
)) == NULL
)
6054 send_ipp_status(con
, IPP_BAD_REQUEST
,
6055 _("Got a printer-uri attribute but no job-id."));
6059 jobid
= attr
->values
[0].integer
;
6064 * Got a job URI; parse it to get the job ID...
6067 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6068 sizeof(scheme
), username
, sizeof(username
), host
,
6069 sizeof(host
), &port
, resource
, sizeof(resource
));
6071 if (strncmp(resource
, "/jobs/", 6))
6077 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
6078 uri
->values
[0].string
.text
);
6082 jobid
= atoi(resource
+ 6);
6086 * See if the job exists...
6089 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6092 * Nope - return a "not found" error...
6095 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
6103 if ((printer
= job
->printer
) == NULL
)
6104 printer
= cupsdFindDest(job
->dest
);
6107 policy
= printer
->op_policy_ptr
;
6109 policy
= DefaultPolicyPtr
;
6111 if ((status
= cupsdCheckPolicy(policy
, con
, job
->username
)) != HTTP_OK
)
6113 send_http_error(con
, status
, NULL
);
6117 exclude
= cupsdGetPrivateAttrs(policy
, con
, printer
, job
->username
);
6120 * Copy attributes...
6125 ra
= create_requested_array(con
->request
);
6126 copy_job_attrs(con
, job
, ra
, exclude
);
6127 cupsArrayDelete(ra
);
6129 con
->response
->request
.status
.status_code
= IPP_OK
;
6134 * 'get_jobs()' - Get a list of jobs for the specified printer.
6138 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6139 ipp_attribute_t
*uri
) /* I - Printer URI */
6141 http_status_t status
; /* Policy status */
6142 ipp_attribute_t
*attr
; /* Current attribute */
6143 const char *dest
; /* Destination */
6144 cups_ptype_t dtype
; /* Destination type (printer/class) */
6145 cups_ptype_t dmask
; /* Destination type mask */
6146 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6147 username
[HTTP_MAX_URI
], /* Username portion of URI */
6148 host
[HTTP_MAX_URI
], /* Host portion of URI */
6149 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6150 int port
; /* Port portion of URI */
6151 int job_comparison
; /* Job comparison */
6152 ipp_jstate_t job_state
; /* job-state value */
6153 int first_job_id
; /* First job ID */
6154 int limit
; /* Maximum number of jobs to return */
6155 int count
; /* Number of jobs that match */
6156 ipp_attribute_t
*job_ids
; /* job-ids attribute */
6157 cupsd_job_t
*job
; /* Current job pointer */
6158 cupsd_printer_t
*printer
; /* Printer */
6159 cups_array_t
*list
; /* Which job list... */
6160 cups_array_t
*ra
, /* Requested attributes array */
6161 *exclude
; /* Private attributes array */
6162 cupsd_policy_t
*policy
; /* Current policy */
6165 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->http
.fd
,
6166 uri
->values
[0].string
.text
);
6169 * Is the destination valid?
6172 if (strcmp(uri
->name
, "printer-uri"))
6174 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No printer-uri in request."));
6178 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6179 sizeof(scheme
), username
, sizeof(username
), host
,
6180 sizeof(host
), &port
, resource
, sizeof(resource
));
6182 if (!strcmp(resource
, "/") || !strcmp(resource
, "/jobs"))
6185 dtype
= (cups_ptype_t
)0;
6186 dmask
= (cups_ptype_t
)0;
6189 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6192 dtype
= (cups_ptype_t
)0;
6193 dmask
= CUPS_PRINTER_CLASS
;
6196 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6199 dtype
= CUPS_PRINTER_CLASS
;
6200 dmask
= CUPS_PRINTER_CLASS
;
6203 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6210 send_ipp_status(con
, IPP_NOT_FOUND
,
6211 _("The printer or class does not exist."));
6216 dtype
&= CUPS_PRINTER_CLASS
;
6217 dmask
= CUPS_PRINTER_CLASS
;
6225 policy
= printer
->op_policy_ptr
;
6227 policy
= DefaultPolicyPtr
;
6229 if ((status
= cupsdCheckPolicy(policy
, con
, NULL
)) != HTTP_OK
)
6231 send_http_error(con
, status
, NULL
);
6235 job_ids
= ippFindAttribute(con
->request
, "job-ids", IPP_TAG_INTEGER
);
6238 * See if the "which-jobs" attribute have been specified...
6241 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6242 IPP_TAG_KEYWORD
)) != NULL
&& job_ids
)
6244 send_ipp_status(con
, IPP_CONFLICT
,
6245 _("The %s attribute cannot be provided with job-ids."),
6249 else if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "not-completed"))
6251 job_comparison
= -1;
6252 job_state
= IPP_JOB_STOPPED
;
6255 else if (!strcmp(attr
->values
[0].string
.text
, "completed"))
6258 job_state
= IPP_JOB_CANCELED
;
6261 else if (!strcmp(attr
->values
[0].string
.text
, "aborted"))
6264 job_state
= IPP_JOB_ABORTED
;
6267 else if (!strcmp(attr
->values
[0].string
.text
, "all"))
6270 job_state
= IPP_JOB_PENDING
;
6273 else if (!strcmp(attr
->values
[0].string
.text
, "canceled"))
6276 job_state
= IPP_JOB_CANCELED
;
6279 else if (!strcmp(attr
->values
[0].string
.text
, "pending"))
6282 job_state
= IPP_JOB_PENDING
;
6285 else if (!strcmp(attr
->values
[0].string
.text
, "pending-held"))
6288 job_state
= IPP_JOB_HELD
;
6291 else if (!strcmp(attr
->values
[0].string
.text
, "processing"))
6294 job_state
= IPP_JOB_PROCESSING
;
6295 list
= PrintingJobs
;
6297 else if (!strcmp(attr
->values
[0].string
.text
, "processing-stopped"))
6300 job_state
= IPP_JOB_STOPPED
;
6305 send_ipp_status(con
, IPP_ATTRIBUTES
,
6306 _("The which-jobs value \"%s\" is not supported."),
6307 attr
->values
[0].string
.text
);
6308 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
6309 "which-jobs", NULL
, attr
->values
[0].string
.text
);
6314 * See if they want to limit the number of jobs reported...
6317 if ((attr
= ippFindAttribute(con
->request
, "limit",
6318 IPP_TAG_INTEGER
)) != NULL
)
6322 send_ipp_status(con
, IPP_CONFLICT
,
6323 _("The %s attribute cannot be provided with job-ids."),
6328 limit
= attr
->values
[0].integer
;
6333 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
6334 IPP_TAG_INTEGER
)) != NULL
)
6338 send_ipp_status(con
, IPP_CONFLICT
,
6339 _("The %s attribute cannot be provided with job-ids."),
6344 first_job_id
= attr
->values
[0].integer
;
6350 * See if we only want to see jobs for a specific user...
6353 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
6354 IPP_TAG_BOOLEAN
)) != NULL
&& job_ids
)
6356 send_ipp_status(con
, IPP_CONFLICT
,
6357 _("The %s attribute cannot be provided with job-ids."),
6361 else if (attr
&& attr
->values
[0].boolean
)
6362 strlcpy(username
, get_username(con
), sizeof(username
));
6366 ra
= create_requested_array(con
->request
);
6369 * OK, build a list of jobs for this printer...
6374 int i
; /* Looping var */
6376 for (i
= 0; i
< job_ids
->num_values
; i
++)
6378 if (!cupsdFindJob(job_ids
->values
[i
].integer
))
6382 if (i
< job_ids
->num_values
)
6384 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
6385 job_ids
->values
[i
].integer
);
6389 for (i
= 0; i
< job_ids
->num_values
; i
++)
6391 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
6397 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d",
6403 ippAddSeparator(con
->response
);
6405 exclude
= cupsdGetPrivateAttrs(job
->printer
?
6406 job
->printer
->op_policy_ptr
:
6407 policy
, con
, job
->printer
,
6410 copy_job_attrs(con
, job
, ra
, exclude
);
6415 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6416 (limit
<= 0 || count
< limit
) && job
;
6417 job
= (cupsd_job_t
*)cupsArrayNext(list
))
6420 * Filter out jobs that don't match...
6423 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
6424 "get_jobs: job->id=%d, dest=\"%s\", username=\"%s\", "
6425 "state_value=%d, attrs=%p", job
->id
, job
->dest
,
6426 job
->username
, job
->state_value
, job
->attrs
);
6428 if (!job
->dest
|| !job
->username
)
6431 if (!job
->dest
|| !job
->username
)
6434 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6435 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6437 if ((job
->dtype
& dmask
) != dtype
&&
6438 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6441 if ((job_comparison
< 0 && job
->state_value
> job_state
) ||
6442 (job_comparison
== 0 && job
->state_value
!= job_state
) ||
6443 (job_comparison
> 0 && job
->state_value
< job_state
))
6446 if (job
->id
< first_job_id
)
6453 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d",
6458 if (username
[0] && _cups_strcasecmp(username
, job
->username
))
6462 ippAddSeparator(con
->response
);
6466 exclude
= cupsdGetPrivateAttrs(job
->printer
?
6467 job
->printer
->op_policy_ptr
:
6468 policy
, con
, job
->printer
,
6471 copy_job_attrs(con
, job
, ra
, exclude
);
6474 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count=%d", count
);
6477 cupsArrayDelete(ra
);
6479 con
->response
->request
.status
.status_code
= IPP_OK
;
6484 * 'get_notifications()' - Get events for a subscription.
6488 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
6490 int i
, j
; /* Looping vars */
6491 http_status_t status
; /* Policy status */
6492 cupsd_subscription_t
*sub
; /* Subscription */
6493 ipp_attribute_t
*ids
, /* notify-subscription-ids */
6494 *sequences
; /* notify-sequence-numbers */
6495 int min_seq
; /* Minimum sequence number */
6496 int interval
; /* Poll interval */
6499 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
6503 * Get subscription attributes...
6506 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
6508 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
6513 send_ipp_status(con
, IPP_BAD_REQUEST
,
6514 _("Missing notify-subscription-ids attribute."));
6519 * Are the subscription IDs valid?
6522 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
6524 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
6527 * Bad subscription ID...
6530 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
6531 ids
->values
[i
].integer
);
6539 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
6541 con
, sub
->owner
)) != HTTP_OK
)
6543 send_http_error(con
, status
, sub
->dest
);
6548 * Check the subscription type and update the interval accordingly.
6551 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
6554 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
6556 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
6562 * Tell the client to poll again in N seconds...
6566 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6567 "notify-get-interval", interval
);
6569 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6570 "printer-up-time", time(NULL
));
6573 * Copy the subscription event attributes to the response.
6576 con
->response
->request
.status
.status_code
=
6577 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
6579 for (i
= 0; i
< ids
->num_values
; i
++)
6582 * Get the subscription and sequence number...
6585 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
6587 if (sequences
&& i
< sequences
->num_values
)
6588 min_seq
= sequences
->values
[i
].integer
;
6593 * If we don't have any new events, nothing to do here...
6596 if (min_seq
> (sub
->first_event_id
+ cupsArrayCount(sub
->events
)))
6600 * Otherwise copy all of the new events...
6603 if (sub
->first_event_id
> min_seq
)
6606 j
= min_seq
- sub
->first_event_id
;
6608 for (; j
< cupsArrayCount(sub
->events
); j
++)
6610 ippAddSeparator(con
->response
);
6612 copy_attrs(con
->response
,
6613 ((cupsd_event_t
*)cupsArrayIndex(sub
->events
, j
))->attrs
, NULL
,
6614 IPP_TAG_EVENT_NOTIFICATION
, 0, NULL
);
6621 * 'get_ppd()' - Get a named PPD from the local system.
6625 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
6626 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
6628 http_status_t status
; /* Policy status */
6629 cupsd_printer_t
*dest
; /* Destination */
6630 cups_ptype_t dtype
; /* Destination type */
6633 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
6634 con
->http
.fd
, uri
, uri
->name
, uri
->values
[0].string
.text
);
6636 if (!strcmp(uri
->name
, "ppd-name"))
6639 * Return a PPD file from cups-driverd...
6642 char command
[1024], /* cups-driverd command */
6643 options
[1024], /* Options to pass to command */
6644 ppd_name
[1024]; /* ppd-name */
6651 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6653 send_http_error(con
, status
, NULL
);
6658 * Run cups-driverd command with the given options...
6661 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
6662 url_encode_string(uri
->values
[0].string
.text
, ppd_name
, sizeof(ppd_name
));
6663 snprintf(options
, sizeof(options
), "get+%d+%s",
6664 con
->request
->request
.op
.request_id
, ppd_name
);
6666 if (cupsdSendCommand(con
, command
, options
, 0))
6669 * Command started successfully, don't send an IPP response here...
6672 ippDelete(con
->response
);
6673 con
->response
= NULL
;
6678 * Command failed, return "internal error" so the user knows something
6682 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6683 _("cups-driverd failed to execute."));
6686 else if (!strcmp(uri
->name
, "printer-uri") &&
6687 cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &dest
))
6689 int i
; /* Looping var */
6690 char filename
[1024]; /* PPD filename */
6697 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
6699 send_http_error(con
, status
, dest
);
6704 * See if we need the PPD for a class or remote printer...
6707 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6710 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
6712 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
6713 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
6714 "printer-uri", NULL
, dest
->uri
);
6717 else if (dtype
& CUPS_PRINTER_CLASS
)
6719 for (i
= 0; i
< dest
->num_printers
; i
++)
6720 if (!(dest
->printers
[i
]->type
& CUPS_PRINTER_CLASS
))
6722 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6723 dest
->printers
[i
]->name
);
6725 if (!access(filename
, 0))
6729 if (i
< dest
->num_printers
)
6730 dest
= dest
->printers
[i
];
6733 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
6734 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
6735 "printer-uri", NULL
, dest
->printers
[0]->uri
);
6741 * Found the printer with the PPD file, now see if there is one...
6744 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
6746 send_ipp_status(con
, IPP_NOT_FOUND
,
6747 _("The PPD file \"%s\" could not be opened: %s"),
6748 uri
->values
[0].string
.text
, strerror(errno
));
6752 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6756 con
->response
->request
.status
.status_code
= IPP_OK
;
6759 send_ipp_status(con
, IPP_NOT_FOUND
,
6760 _("The PPD file \"%s\" could not be found."),
6761 uri
->values
[0].string
.text
);
6766 * 'get_ppds()' - Get the list of PPD files on the local system.
6770 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
6772 http_status_t status
; /* Policy status */
6773 ipp_attribute_t
*limit
, /* Limit attribute */
6774 *device
, /* ppd-device-id attribute */
6775 *language
, /* ppd-natural-language attribute */
6776 *make
, /* ppd-make attribute */
6777 *model
, /* ppd-make-and-model attribute */
6778 *model_number
, /* ppd-model-number attribute */
6779 *product
, /* ppd-product attribute */
6780 *psversion
, /* ppd-psverion attribute */
6781 *type
, /* ppd-type attribute */
6782 *requested
, /* requested-attributes attribute */
6783 *exclude
, /* exclude-schemes attribute */
6784 *include
; /* include-schemes attribute */
6785 char command
[1024], /* cups-driverd command */
6786 options
[4096], /* Options to pass to command */
6787 device_str
[256],/* Escaped ppd-device-id string */
6789 /* Escaped ppd-natural-language */
6790 make_str
[256], /* Escaped ppd-make string */
6791 model_str
[256], /* Escaped ppd-make-and-model string */
6792 model_number_str
[256],
6793 /* ppd-model-number string */
6795 /* Escaped ppd-product string */
6797 /* Escaped ppd-psversion string */
6798 type_str
[256], /* Escaped ppd-type string */
6800 /* String for requested attributes */
6802 /* String for excluded schemes */
6804 /* String for included schemes */
6807 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->http
.fd
);
6813 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6815 send_http_error(con
, status
, NULL
);
6820 * Run cups-driverd command with the given options...
6823 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6824 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
6825 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
6827 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
6828 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
6830 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
6832 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
6833 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
6834 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
6835 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6837 exclude
= ippFindAttribute(con
->request
, "exclude-schemes",
6839 include
= ippFindAttribute(con
->request
, "include-schemes",
6843 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6845 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6848 url_encode_attr(device
, device_str
, sizeof(device_str
));
6850 device_str
[0] = '\0';
6853 url_encode_attr(language
, language_str
, sizeof(language_str
));
6855 language_str
[0] = '\0';
6858 url_encode_attr(make
, make_str
, sizeof(make_str
));
6863 url_encode_attr(model
, model_str
, sizeof(model_str
));
6865 model_str
[0] = '\0';
6868 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
6869 model_number
->values
[0].integer
);
6871 model_number_str
[0] = '\0';
6874 url_encode_attr(product
, product_str
, sizeof(product_str
));
6876 product_str
[0] = '\0';
6879 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
6881 psversion_str
[0] = '\0';
6884 url_encode_attr(type
, type_str
, sizeof(type_str
));
6889 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6891 exclude_str
[0] = '\0';
6894 url_encode_attr(include
, include_str
, sizeof(include_str
));
6896 include_str
[0] = '\0';
6898 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
6899 snprintf(options
, sizeof(options
),
6900 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
6901 con
->request
->request
.op
.request_id
,
6902 limit
? limit
->values
[0].integer
: 0,
6904 device
? "%20" : "", device_str
,
6905 language
? "%20" : "", language_str
,
6906 make
? "%20" : "", make_str
,
6907 model
? "%20" : "", model_str
,
6908 model_number
? "%20" : "", model_number_str
,
6909 product
? "%20" : "", product_str
,
6910 psversion
? "%20" : "", psversion_str
,
6911 type
? "%20" : "", type_str
,
6912 exclude_str
[0] ? "%20" : "", exclude_str
,
6913 include_str
[0] ? "%20" : "", include_str
);
6915 if (cupsdSendCommand(con
, command
, options
, 0))
6918 * Command started successfully, don't send an IPP response here...
6921 ippDelete(con
->response
);
6922 con
->response
= NULL
;
6927 * Command failed, return "internal error" so the user knows something
6931 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6932 _("cups-driverd failed to execute."));
6938 * 'get_printer_attrs()' - Get printer attributes.
6942 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
6943 ipp_attribute_t
*uri
) /* I - Printer URI */
6945 http_status_t status
; /* Policy status */
6946 cups_ptype_t dtype
; /* Destination type (printer/class) */
6947 cupsd_printer_t
*printer
; /* Printer/class */
6948 cups_array_t
*ra
; /* Requested attributes array */
6951 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
6952 con
->http
.fd
, uri
->values
[0].string
.text
);
6955 * Is the destination valid?
6958 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6964 send_ipp_status(con
, IPP_NOT_FOUND
,
6965 _("The printer or class does not exist."));
6973 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
6975 send_http_error(con
, status
, printer
);
6980 * Send the attributes...
6983 ra
= create_requested_array(con
->request
);
6985 copy_printer_attrs(con
, printer
, ra
);
6987 cupsArrayDelete(ra
);
6989 con
->response
->request
.status
.status_code
= IPP_OK
;
6994 * 'get_printer_supported()' - Get printer supported values.
6998 get_printer_supported(
6999 cupsd_client_t
*con
, /* I - Client connection */
7000 ipp_attribute_t
*uri
) /* I - Printer URI */
7002 http_status_t status
; /* Policy status */
7003 cups_ptype_t dtype
; /* Destination type (printer/class) */
7004 cupsd_printer_t
*printer
; /* Printer/class */
7007 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_supported(%p[%d], %s)", con
,
7008 con
->http
.fd
, uri
->values
[0].string
.text
);
7011 * Is the destination valid?
7014 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7020 send_ipp_status(con
, IPP_NOT_FOUND
,
7021 _("The printer or class does not exist."));
7029 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7031 send_http_error(con
, status
, printer
);
7036 * Return a list of attributes that can be set via Set-Printer-Attributes.
7039 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7041 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7042 "printer-location", 0);
7044 con
->response
->request
.status
.status_code
= IPP_OK
;
7049 * 'get_printers()' - Get a list of printers or classes.
7053 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7054 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7056 http_status_t status
; /* Policy status */
7057 ipp_attribute_t
*attr
; /* Current attribute */
7058 int limit
; /* Max number of printers to return */
7059 int count
; /* Number of printers that match */
7060 cupsd_printer_t
*printer
; /* Current printer pointer */
7061 int printer_type
, /* printer-type attribute */
7062 printer_mask
; /* printer-type-mask attribute */
7063 char *location
; /* Location string */
7064 const char *username
; /* Current user */
7065 char *first_printer_name
; /* first-printer-name attribute */
7066 cups_array_t
*ra
; /* Requested attributes array */
7067 int local
; /* Local connection? */
7070 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7071 con
->http
.fd
, type
);
7077 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7079 send_http_error(con
, status
, NULL
);
7084 * Check for printers...
7087 if (!Printers
|| !cupsArrayCount(Printers
))
7089 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7094 * See if they want to limit the number of printers reported...
7097 if ((attr
= ippFindAttribute(con
->request
, "limit",
7098 IPP_TAG_INTEGER
)) != NULL
)
7099 limit
= attr
->values
[0].integer
;
7103 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7104 IPP_TAG_NAME
)) != NULL
)
7105 first_printer_name
= attr
->values
[0].string
.text
;
7107 first_printer_name
= NULL
;
7110 * Support filtering...
7113 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7114 IPP_TAG_ENUM
)) != NULL
)
7115 printer_type
= attr
->values
[0].integer
;
7119 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7120 IPP_TAG_ENUM
)) != NULL
)
7121 printer_mask
= attr
->values
[0].integer
;
7125 local
= httpAddrLocalhost(&(con
->clientaddr
));
7127 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7128 IPP_TAG_TEXT
)) != NULL
)
7129 location
= attr
->values
[0].string
.text
;
7133 if (con
->username
[0])
7134 username
= con
->username
;
7135 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7136 IPP_TAG_NAME
)) != NULL
)
7137 username
= attr
->values
[0].string
.text
;
7141 ra
= create_requested_array(con
->request
);
7144 * OK, build a list of printers for this printer...
7147 if (first_printer_name
)
7149 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7150 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7153 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7156 count
< limit
&& printer
;
7157 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7159 if (!local
&& !printer
->shared
)
7162 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7163 (printer
->type
& printer_mask
) == printer_type
&&
7165 (printer
->location
&& !_cups_strcasecmp(printer
->location
, location
))))
7168 * If a username is specified, see if it is allowed or denied
7172 if (cupsArrayCount(printer
->users
) && username
&&
7173 !user_allowed(printer
, username
))
7177 * Add the group separator as needed...
7181 ippAddSeparator(con
->response
);
7186 * Send the attributes...
7189 copy_printer_attrs(con
, printer
, ra
);
7193 cupsArrayDelete(ra
);
7195 con
->response
->request
.status
.status_code
= IPP_OK
;
7200 * 'get_subscription_attrs()' - Get subscription attributes.
7204 get_subscription_attrs(
7205 cupsd_client_t
*con
, /* I - Client connection */
7206 int sub_id
) /* I - Subscription ID */
7208 http_status_t status
; /* Policy status */
7209 cupsd_subscription_t
*sub
; /* Subscription */
7210 cupsd_policy_t
*policy
; /* Current security policy */
7211 cups_array_t
*ra
, /* Requested attributes array */
7212 *exclude
; /* Private attributes array */
7215 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7216 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7217 con
, con
->http
.fd
, sub_id
);
7220 * Is the subscription ID valid?
7223 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7226 * Bad subscription ID...
7229 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
7239 policy
= sub
->dest
->op_policy_ptr
;
7241 policy
= DefaultPolicyPtr
;
7243 if ((status
= cupsdCheckPolicy(policy
, con
, sub
->owner
)) != HTTP_OK
)
7245 send_http_error(con
, status
, sub
->dest
);
7249 exclude
= cupsdGetPrivateAttrs(policy
, con
, sub
->dest
, sub
->owner
);
7252 * Copy the subscription attributes to the response using the
7253 * requested-attributes attribute that may be provided by the client.
7256 ra
= create_requested_array(con
->request
);
7258 copy_subscription_attrs(con
, sub
, ra
, exclude
);
7260 cupsArrayDelete(ra
);
7262 con
->response
->request
.status
.status_code
= IPP_OK
;
7267 * 'get_subscriptions()' - Get subscriptions.
7271 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7272 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7274 http_status_t status
; /* Policy status */
7275 int count
; /* Number of subscriptions */
7276 int limit
; /* Limit */
7277 cupsd_subscription_t
*sub
; /* Subscription */
7278 cups_array_t
*ra
; /* Requested attributes array */
7279 ipp_attribute_t
*attr
; /* Attribute */
7280 cups_ptype_t dtype
; /* Destination type (printer/class) */
7281 char scheme
[HTTP_MAX_URI
],
7282 /* Scheme portion of URI */
7283 username
[HTTP_MAX_URI
],
7284 /* Username portion of URI */
7286 /* Host portion of URI */
7287 resource
[HTTP_MAX_URI
];
7288 /* Resource portion of URI */
7289 int port
; /* Port portion of URI */
7290 cupsd_job_t
*job
; /* Job pointer */
7291 cupsd_printer_t
*printer
; /* Printer */
7292 cupsd_policy_t
*policy
; /* Policy */
7293 cups_array_t
*exclude
; /* Private attributes array */
7296 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7297 "get_subscriptions(con=%p[%d], uri=%s)",
7298 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
7301 * Is the destination valid?
7304 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7305 sizeof(scheme
), username
, sizeof(username
), host
,
7306 sizeof(host
), &port
, resource
, sizeof(resource
));
7308 if (!strcmp(resource
, "/") ||
7309 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7310 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7311 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7316 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7319 job
= cupsdFindJob(atoi(resource
+ 6));
7323 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
7324 atoi(resource
+ 6));
7328 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7334 send_ipp_status(con
, IPP_NOT_FOUND
,
7335 _("The printer or class does not exist."));
7338 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7339 IPP_TAG_INTEGER
)) != NULL
)
7341 job
= cupsdFindJob(attr
->values
[0].integer
);
7345 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
7346 attr
->values
[0].integer
);
7358 policy
= printer
->op_policy_ptr
;
7360 policy
= DefaultPolicyPtr
;
7362 if ((status
= cupsdCheckPolicy(policy
, con
, NULL
)) != HTTP_OK
)
7364 send_http_error(con
, status
, printer
);
7369 * Copy the subscription attributes to the response using the
7370 * requested-attributes attribute that may be provided by the client.
7373 ra
= create_requested_array(con
->request
);
7375 if ((attr
= ippFindAttribute(con
->request
, "limit",
7376 IPP_TAG_INTEGER
)) != NULL
)
7377 limit
= attr
->values
[0].integer
;
7382 * See if we only want to see subscriptions for a specific user...
7385 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7386 IPP_TAG_BOOLEAN
)) != NULL
&&
7387 attr
->values
[0].boolean
)
7388 strlcpy(username
, get_username(con
), sizeof(username
));
7392 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7394 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7395 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7396 (!username
[0] || !_cups_strcasecmp(username
, sub
->owner
)))
7398 ippAddSeparator(con
->response
);
7400 exclude
= cupsdGetPrivateAttrs(sub
->dest
? sub
->dest
->op_policy_ptr
:
7401 policy
, con
, sub
->dest
,
7404 copy_subscription_attrs(con
, sub
, ra
, exclude
);
7407 if (limit
&& count
>= limit
)
7411 cupsArrayDelete(ra
);
7414 con
->response
->request
.status
.status_code
= IPP_OK
;
7416 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7421 * 'get_username()' - Get the username associated with a request.
7424 static const char * /* O - Username */
7425 get_username(cupsd_client_t
*con
) /* I - Connection */
7427 ipp_attribute_t
*attr
; /* Attribute */
7430 if (con
->username
[0])
7431 return (con
->username
);
7432 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7433 IPP_TAG_NAME
)) != NULL
)
7434 return (attr
->values
[0].string
.text
);
7436 return ("anonymous");
7441 * 'hold_job()' - Hold a print job.
7445 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7446 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7448 ipp_attribute_t
*attr
; /* Current job-hold-until */
7449 const char *when
; /* New value */
7450 int jobid
; /* Job ID */
7451 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
7452 username
[HTTP_MAX_URI
], /* Username portion of URI */
7453 host
[HTTP_MAX_URI
], /* Host portion of URI */
7454 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7455 int port
; /* Port portion of URI */
7456 cupsd_job_t
*job
; /* Job information */
7459 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->http
.fd
,
7460 uri
->values
[0].string
.text
);
7463 * See if we have a job URI or a printer URI...
7466 if (!strcmp(uri
->name
, "printer-uri"))
7469 * Got a printer URI; see if we also have a job-id attribute...
7472 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7473 IPP_TAG_INTEGER
)) == NULL
)
7475 send_ipp_status(con
, IPP_BAD_REQUEST
,
7476 _("Got a printer-uri attribute but no job-id."));
7480 jobid
= attr
->values
[0].integer
;
7485 * Got a job URI; parse it to get the job ID...
7488 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7489 sizeof(scheme
), username
, sizeof(username
), host
,
7490 sizeof(host
), &port
, resource
, sizeof(resource
));
7492 if (strncmp(resource
, "/jobs/", 6))
7498 send_ipp_status(con
, IPP_BAD_REQUEST
,
7499 _("Bad job-uri \"%s\"."),
7500 uri
->values
[0].string
.text
);
7504 jobid
= atoi(resource
+ 6);
7508 * See if the job exists...
7511 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7514 * Nope - return a "not found" error...
7517 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
7522 * See if the job is owned by the requesting user...
7525 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7527 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
7528 cupsdFindDest(job
->dest
));
7533 * See if the job is in a state that allows holding...
7536 if (job
->state_value
> IPP_JOB_STOPPED
)
7539 * Return a "not-possible" error...
7542 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7543 _("Job #%d is finished and cannot be altered."),
7549 * Hold the job and return...
7552 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
7553 IPP_TAG_KEYWORD
)) == NULL
)
7554 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
7558 when
= attr
->values
[0].string
.text
;
7560 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
7561 "Job job-hold-until value changed by user.");
7564 when
= "indefinite";
7566 cupsdSetJobHoldUntil(job
, when
, 1);
7567 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
, "Job held by \"%s\".",
7570 con
->response
->request
.status
.status_code
= IPP_OK
;
7575 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
7579 hold_new_jobs(cupsd_client_t
*con
, /* I - Connection */
7580 ipp_attribute_t
*uri
) /* I - Printer URI */
7582 http_status_t status
; /* Policy status */
7583 cups_ptype_t dtype
; /* Destination type (printer/class) */
7584 cupsd_printer_t
*printer
; /* Printer data */
7587 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_new_jobs(%p[%d], %s)", con
,
7588 con
->http
.fd
, uri
->values
[0].string
.text
);
7591 * Is the destination valid?
7594 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7600 send_ipp_status(con
, IPP_NOT_FOUND
,
7601 _("The printer or class does not exist."));
7609 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7611 send_http_error(con
, status
, printer
);
7616 * Hold pending/new jobs sent to the printer...
7619 printer
->holding_new_jobs
= 1;
7621 cupsdSetPrinterReasons(printer
, "+hold-new-jobs");
7623 if (dtype
& CUPS_PRINTER_CLASS
)
7624 cupsdLogMessage(CUPSD_LOG_INFO
,
7625 "Class \"%s\" now holding pending/new jobs (\"%s\").",
7626 printer
->name
, get_username(con
));
7628 cupsdLogMessage(CUPSD_LOG_INFO
,
7629 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
7630 printer
->name
, get_username(con
));
7633 * Everything was ok, so return OK status...
7636 con
->response
->request
.status
.status_code
= IPP_OK
;
7641 * 'move_job()' - Move a job to a new destination.
7645 move_job(cupsd_client_t
*con
, /* I - Client connection */
7646 ipp_attribute_t
*uri
) /* I - Job URI */
7648 http_status_t status
; /* Policy status */
7649 ipp_attribute_t
*attr
; /* Current attribute */
7650 int jobid
; /* Job ID */
7651 cupsd_job_t
*job
; /* Current job */
7652 const char *src
; /* Source printer/class */
7653 cups_ptype_t stype
, /* Source type (printer or class) */
7654 dtype
; /* Destination type (printer/class) */
7655 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
7656 username
[HTTP_MAX_URI
], /* Username portion of URI */
7657 host
[HTTP_MAX_URI
], /* Host portion of URI */
7658 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7659 int port
; /* Port portion of URI */
7660 cupsd_printer_t
*sprinter
, /* Source printer */
7661 *dprinter
; /* Destination printer */
7664 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->http
.fd
,
7665 uri
->values
[0].string
.text
);
7668 * Get the new printer or class...
7671 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
7672 IPP_TAG_URI
)) == NULL
)
7675 * Need job-printer-uri...
7678 send_ipp_status(con
, IPP_BAD_REQUEST
,
7679 _("job-printer-uri attribute missing."));
7683 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
7689 send_ipp_status(con
, IPP_NOT_FOUND
,
7690 _("The printer or class does not exist."));
7695 * See if we have a job URI or a printer URI...
7698 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7699 sizeof(scheme
), username
, sizeof(username
), host
,
7700 sizeof(host
), &port
, resource
, sizeof(resource
));
7702 if (!strcmp(uri
->name
, "printer-uri"))
7705 * Got a printer URI; see if we also have a job-id attribute...
7708 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7709 IPP_TAG_INTEGER
)) == NULL
)
7715 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
7716 &sprinter
)) == NULL
)
7722 send_ipp_status(con
, IPP_NOT_FOUND
,
7723 _("The printer or class does not exist."));
7732 * Otherwise, just move a single job...
7735 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
7738 * Nope - return a "not found" error...
7741 send_ipp_status(con
, IPP_NOT_FOUND
,
7742 _("Job #%d does not exist."), attr
->values
[0].integer
);
7748 * Job found, initialize source pointers...
7759 * Got a job URI; parse it to get the job ID...
7762 if (strncmp(resource
, "/jobs/", 6))
7768 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
7769 uri
->values
[0].string
.text
);
7774 * See if the job exists...
7777 jobid
= atoi(resource
+ 6);
7779 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7782 * Nope - return a "not found" error...
7785 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
7791 * Job found, initialize source pointers...
7800 * Check the policy of the destination printer...
7803 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
7804 job
? job
->username
: NULL
)) != HTTP_OK
)
7806 send_http_error(con
, status
, dprinter
);
7811 * Now move the job or jobs...
7817 * See if the job has been completed...
7820 if (job
->state_value
> IPP_JOB_STOPPED
)
7823 * Return a "not-possible" error...
7826 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7827 _("Job #%d is finished and cannot be altered."),
7833 * See if the job is owned by the requesting user...
7836 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7838 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
7839 cupsdFindDest(job
->dest
));
7844 * Move the job to a different printer or class...
7847 cupsdMoveJob(job
, dprinter
);
7852 * Got the source printer, now look through the jobs...
7855 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
7857 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
7860 * See if the job is pointing at the source printer or has not been
7864 if (_cups_strcasecmp(job
->dest
, src
) ||
7865 job
->state_value
> IPP_JOB_STOPPED
)
7869 * See if the job can be moved by the requesting user...
7872 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7876 * Move the job to a different printer or class...
7879 cupsdMoveJob(job
, dprinter
);
7884 * Start jobs if possible...
7890 * Return with "everything is OK" status...
7893 con
->response
->request
.status
.status_code
= IPP_OK
;
7898 * 'ppd_parse_line()' - Parse a PPD default line.
7901 static int /* O - 0 on success, -1 on failure */
7902 ppd_parse_line(const char *line
, /* I - Line */
7903 char *option
, /* O - Option name */
7904 int olen
, /* I - Size of option name */
7905 char *choice
, /* O - Choice name */
7906 int clen
) /* I - Size of choice name */
7909 * Verify this is a default option line...
7912 if (strncmp(line
, "*Default", 8))
7916 * Read the option name...
7919 for (line
+= 8, olen
--;
7920 *line
> ' ' && *line
< 0x7f && *line
!= ':' && *line
!= '/';
7931 * Skip everything else up to the colon (:)...
7934 while (*line
&& *line
!= ':')
7943 * Now grab the option choice, skipping leading whitespace...
7946 while (isspace(*line
& 255))
7950 *line
> ' ' && *line
< 0x7f && *line
!= ':' && *line
!= '/';
7961 * Return with no errors...
7969 * 'print_job()' - Print a file to a printer or class.
7973 print_job(cupsd_client_t
*con
, /* I - Client connection */
7974 ipp_attribute_t
*uri
) /* I - Printer URI */
7976 ipp_attribute_t
*attr
; /* Current attribute */
7977 ipp_attribute_t
*format
; /* Document-format attribute */
7978 const char *default_format
; /* document-format-default value */
7979 cupsd_job_t
*job
; /* New job */
7980 char filename
[1024]; /* Job filename */
7981 mime_type_t
*filetype
; /* Type of file */
7982 char super
[MIME_MAX_SUPER
], /* Supertype of file */
7983 type
[MIME_MAX_TYPE
], /* Subtype of file */
7984 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
7985 /* Textual name of mime type */
7986 cupsd_printer_t
*printer
; /* Printer data */
7987 struct stat fileinfo
; /* File information */
7988 int kbytes
; /* Size of file */
7989 int compression
; /* Document compression */
7992 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->http
.fd
,
7993 uri
->values
[0].string
.text
);
7996 * Validate print file attributes, for now just document-format and
7997 * compression (CUPS only supports "none" and "gzip")...
8000 compression
= CUPS_FILE_NONE
;
8002 if ((attr
= ippFindAttribute(con
->request
, "compression",
8003 IPP_TAG_KEYWORD
)) != NULL
)
8005 if (strcmp(attr
->values
[0].string
.text
, "none")
8007 && strcmp(attr
->values
[0].string
.text
, "gzip")
8008 #endif /* HAVE_LIBZ */
8011 send_ipp_status(con
, IPP_ATTRIBUTES
,
8012 _("Unsupported compression \"%s\"."),
8013 attr
->values
[0].string
.text
);
8014 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
8015 "compression", NULL
, attr
->values
[0].string
.text
);
8020 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
8021 compression
= CUPS_FILE_GZIP
;
8022 #endif /* HAVE_LIBZ */
8026 * Do we have a file to print?
8031 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file in print request."));
8036 * Is the destination valid?
8039 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8045 send_ipp_status(con
, IPP_NOT_FOUND
,
8046 _("The printer or class does not exist."));
8051 * Is it a format we support?
8054 if ((format
= ippFindAttribute(con
->request
, "document-format",
8055 IPP_TAG_MIMETYPE
)) != NULL
)
8058 * Grab format from client...
8061 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
,
8064 send_ipp_status(con
, IPP_BAD_REQUEST
,
8065 _("Bad document-format \"%s\"."),
8066 format
->values
[0].string
.text
);
8070 else if ((default_format
= cupsGetOption("document-format",
8071 printer
->num_options
,
8072 printer
->options
)) != NULL
)
8075 * Use default document format...
8078 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
8080 send_ipp_status(con
, IPP_BAD_REQUEST
,
8081 _("Bad document-format \"%s\"."),
8092 strlcpy(super
, "application", sizeof(super
));
8093 strlcpy(type
, "octet-stream", sizeof(type
));
8096 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8099 * Auto-type the file...
8102 ipp_attribute_t
*doc_name
; /* document-name attribute */
8105 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8107 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8108 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8109 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8113 filetype
= mimeType(MimeDatabase
, super
, type
);
8115 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8116 filetype
->super
, filetype
->type
);
8119 filetype
= mimeType(MimeDatabase
, super
, type
);
8123 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8126 * Replace the document-format attribute value with the auto-typed or
8130 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8135 _cupsStrFree(format
->values
[0].string
.text
);
8137 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
8140 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8141 "document-format", NULL
, mimetype
);
8145 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8146 _("Unsupported document-format \"%s\"."),
8147 format
? format
->values
[0].string
.text
:
8148 "application/octet-stream");
8149 cupsdLogMessage(CUPSD_LOG_INFO
,
8150 "Hint: Do you have the raw file printing rules enabled?");
8153 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8154 "document-format", NULL
, format
->values
[0].string
.text
);
8160 * Read any embedded job ticket info from PS files...
8163 if (!_cups_strcasecmp(filetype
->super
, "application") &&
8164 (!_cups_strcasecmp(filetype
->type
, "postscript") ||
8165 !_cups_strcasecmp(filetype
->type
, "pdf")))
8166 read_job_ticket(con
);
8169 * Create the job object...
8172 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8176 * Update quota data...
8179 if (stat(con
->filename
, &fileinfo
))
8182 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8184 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8186 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
8187 IPP_TAG_INTEGER
)) != NULL
)
8188 attr
->values
[0].integer
+= kbytes
;
8191 * Add the job file...
8194 if (add_file(con
, job
, filetype
, compression
))
8197 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
8199 rename(con
->filename
, filename
);
8200 cupsdClearString(&con
->filename
);
8203 * See if we need to add the ending sheet...
8206 if (cupsdTimeoutJob(job
))
8210 * Log and save the job...
8213 cupsdLogJob(job
, CUPSD_LOG_INFO
,
8214 "File of type %s/%s queued by \"%s\".",
8215 filetype
->super
, filetype
->type
, job
->username
);
8216 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "hold_until=%d", (int)job
->hold_until
);
8217 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
8218 job
->dest
, job
->username
);
8221 * Start the job if possible...
8229 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
8231 * This function only gets called when printing a single PDF or PostScript
8232 * file using the Print-Job operation. It doesn't work for Create-Job +
8233 * Send-File, since the job attributes need to be set at job creation
8234 * time for banners to work. The embedded job ticket stuff is here
8235 * primarily to allow the Windows printer driver for CUPS to pass in JCL
8236 * options and IPP attributes which otherwise would be lost.
8238 * The format of a job ticket is simple:
8240 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8242 * %cupsJobTicket: attr1=value1
8243 * %cupsJobTicket: attr2=value2
8245 * %cupsJobTicket: attrN=valueN
8247 * Job ticket lines must appear immediately after the first line that
8248 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8249 * stops looking for job ticket info when it finds a line that does not begin
8250 * with "%cupsJobTicket:".
8252 * The maximum length of a job ticket line, including the prefix, is
8253 * 255 characters to conform with the Adobe DSC.
8255 * Read-only attributes are rejected with a notice to the error log in
8256 * case a malicious user tries anything. Since the job ticket is read
8257 * prior to attribute validation in print_job(), job ticket attributes
8258 * will go through the same validation as IPP attributes...
8262 read_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8264 cups_file_t
*fp
; /* File to read from */
8265 char line
[256]; /* Line data */
8266 int num_options
; /* Number of options */
8267 cups_option_t
*options
; /* Options */
8268 ipp_t
*ticket
; /* New attributes */
8269 ipp_attribute_t
*attr
, /* Current attribute */
8270 *attr2
, /* Job attribute */
8271 *prev2
; /* Previous job attribute */
8275 * First open the print file...
8278 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8280 cupsdLogMessage(CUPSD_LOG_ERROR
,
8281 "Unable to open print file for job ticket - %s",
8287 * Skip the first line...
8290 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8292 cupsdLogMessage(CUPSD_LOG_ERROR
,
8293 "Unable to read from print file for job ticket - %s",
8299 if (strncmp(line
, "%!PS-Adobe-", 11) && strncmp(line
, "%PDF-", 5))
8302 * Not a DSC-compliant file, so no job ticket info will be available...
8310 * Read job ticket info from the file...
8316 while (cupsFileGets(fp
, line
, sizeof(line
)))
8319 * Stop at the first non-ticket line...
8322 if (strncmp(line
, "%cupsJobTicket:", 15))
8326 * Add the options to the option array...
8329 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8333 * Done with the file; see if we have any options...
8338 if (num_options
== 0)
8342 * OK, convert the options to an attribute list, and apply them to
8347 cupsEncodeOptions(ticket
, num_options
, options
);
8350 * See what the user wants to change.
8353 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8355 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8358 if (!strcmp(attr
->name
, "job-originating-host-name") ||
8359 !strcmp(attr
->name
, "job-originating-user-name") ||
8360 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8361 !strcmp(attr
->name
, "job-k-octets") ||
8362 !strcmp(attr
->name
, "job-id") ||
8363 !strncmp(attr
->name
, "job-state", 9) ||
8364 !strncmp(attr
->name
, "time-at-", 8))
8365 continue; /* Read-only attrs */
8367 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8368 IPP_TAG_ZERO
)) != NULL
)
8371 * Some other value; first free the old value...
8374 if (con
->request
->attrs
== attr2
)
8376 con
->request
->attrs
= attr2
->next
;
8381 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8382 if (prev2
->next
== attr2
)
8384 prev2
->next
= attr2
->next
;
8389 if (con
->request
->last
== attr2
)
8390 con
->request
->last
= prev2
;
8392 ippDeleteAttribute(NULL
, attr2
);
8396 * Add new option by copying it...
8399 ippCopyAttribute(con
->request
, attr
, 0);
8403 * Then free the attribute list and option array...
8407 cupsFreeOptions(num_options
, options
);
8412 * 'reject_jobs()' - Reject print jobs to a printer.
8416 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8417 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8419 http_status_t status
; /* Policy status */
8420 cups_ptype_t dtype
; /* Destination type (printer/class) */
8421 cupsd_printer_t
*printer
; /* Printer data */
8422 ipp_attribute_t
*attr
; /* printer-state-message text */
8425 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8426 con
->http
.fd
, uri
->values
[0].string
.text
);
8429 * Is the destination valid?
8432 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8438 send_ipp_status(con
, IPP_NOT_FOUND
,
8439 _("The printer or class does not exist."));
8447 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8449 send_http_error(con
, status
, printer
);
8454 * Reject jobs sent to the printer...
8457 printer
->accepting
= 0;
8459 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8460 IPP_TAG_TEXT
)) == NULL
)
8461 strlcpy(printer
->state_message
, "Rejecting Jobs",
8462 sizeof(printer
->state_message
));
8464 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8465 sizeof(printer
->state_message
));
8467 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
8468 "No longer accepting jobs.");
8470 if (dtype
& CUPS_PRINTER_CLASS
)
8472 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8474 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8475 printer
->name
, get_username(con
));
8479 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8481 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8482 printer
->name
, get_username(con
));
8486 * Everything was ok, so return OK status...
8489 con
->response
->request
.status
.status_code
= IPP_OK
;
8494 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
8498 release_held_new_jobs(
8499 cupsd_client_t
*con
, /* I - Connection */
8500 ipp_attribute_t
*uri
) /* I - Printer URI */
8502 http_status_t status
; /* Policy status */
8503 cups_ptype_t dtype
; /* Destination type (printer/class) */
8504 cupsd_printer_t
*printer
; /* Printer data */
8507 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_held_new_jobs(%p[%d], %s)", con
,
8508 con
->http
.fd
, uri
->values
[0].string
.text
);
8511 * Is the destination valid?
8514 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8520 send_ipp_status(con
, IPP_NOT_FOUND
,
8521 _("The printer or class does not exist."));
8529 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8531 send_http_error(con
, status
, printer
);
8536 * Hold pending/new jobs sent to the printer...
8539 printer
->holding_new_jobs
= 0;
8541 cupsdSetPrinterReasons(printer
, "-hold-new-jobs");
8543 if (dtype
& CUPS_PRINTER_CLASS
)
8544 cupsdLogMessage(CUPSD_LOG_INFO
,
8545 "Class \"%s\" now printing pending/new jobs (\"%s\").",
8546 printer
->name
, get_username(con
));
8548 cupsdLogMessage(CUPSD_LOG_INFO
,
8549 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
8550 printer
->name
, get_username(con
));
8553 * Everything was ok, so return OK status...
8556 con
->response
->request
.status
.status_code
= IPP_OK
;
8561 * 'release_job()' - Release a held print job.
8565 release_job(cupsd_client_t
*con
, /* I - Client connection */
8566 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8568 ipp_attribute_t
*attr
; /* Current attribute */
8569 int jobid
; /* Job ID */
8570 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
8571 username
[HTTP_MAX_URI
], /* Username portion of URI */
8572 host
[HTTP_MAX_URI
], /* Host portion of URI */
8573 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8574 int port
; /* Port portion of URI */
8575 cupsd_job_t
*job
; /* Job information */
8578 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
8579 con
->http
.fd
, uri
->values
[0].string
.text
);
8582 * See if we have a job URI or a printer URI...
8585 if (!strcmp(uri
->name
, "printer-uri"))
8588 * Got a printer URI; see if we also have a job-id attribute...
8591 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8592 IPP_TAG_INTEGER
)) == NULL
)
8594 send_ipp_status(con
, IPP_BAD_REQUEST
,
8595 _("Got a printer-uri attribute but no job-id."));
8599 jobid
= attr
->values
[0].integer
;
8604 * Got a job URI; parse it to get the job ID...
8607 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8608 sizeof(scheme
), username
, sizeof(username
), host
,
8609 sizeof(host
), &port
, resource
, sizeof(resource
));
8611 if (strncmp(resource
, "/jobs/", 6))
8617 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
8618 uri
->values
[0].string
.text
);
8622 jobid
= atoi(resource
+ 6);
8626 * See if the job exists...
8629 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8632 * Nope - return a "not found" error...
8635 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
8640 * See if job is "held"...
8643 if (job
->state_value
!= IPP_JOB_HELD
)
8646 * Nope - return a "not possible" error...
8649 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held."), jobid
);
8654 * See if the job is owned by the requesting user...
8657 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8659 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
8660 cupsdFindDest(job
->dest
));
8665 * Reset the job-hold-until value to "no-hold"...
8668 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
8669 IPP_TAG_KEYWORD
)) == NULL
)
8670 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
8674 _cupsStrFree(attr
->values
[0].string
.text
);
8676 attr
->value_tag
= IPP_TAG_KEYWORD
;
8677 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
8679 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
8680 "Job job-hold-until value changed by user.");
8681 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
8685 * Release the job and return...
8688 cupsdReleaseJob(job
);
8690 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
8691 "Job released by user.");
8693 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Released by \"%s\".", username
);
8695 con
->response
->request
.status
.status_code
= IPP_OK
;
8702 * 'renew_subscription()' - Renew an existing subscription...
8707 cupsd_client_t
*con
, /* I - Client connection */
8708 int sub_id
) /* I - Subscription ID */
8710 http_status_t status
; /* Policy status */
8711 cupsd_subscription_t
*sub
; /* Subscription */
8712 ipp_attribute_t
*lease
; /* notify-lease-duration */
8715 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
8716 "renew_subscription(con=%p[%d], sub_id=%d)",
8717 con
, con
->http
.fd
, sub_id
);
8720 * Is the subscription ID valid?
8723 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
8726 * Bad subscription ID...
8729 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
8737 * Job subscriptions cannot be renewed...
8740 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8741 _("Job subscriptions cannot be renewed."));
8749 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
8751 con
, sub
->owner
)) != HTTP_OK
)
8753 send_http_error(con
, status
, sub
->dest
);
8758 * Renew the subscription...
8761 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
8764 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
8766 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
8768 cupsdLogMessage(CUPSD_LOG_INFO
,
8769 "renew_subscription: Limiting notify-lease-duration to "
8772 sub
->lease
= MaxLeaseDuration
;
8775 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
8777 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
8779 con
->response
->request
.status
.status_code
= IPP_OK
;
8781 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
8782 "notify-lease-duration", sub
->lease
);
8787 * 'restart_job()' - Restart an old print job.
8791 restart_job(cupsd_client_t
*con
, /* I - Client connection */
8792 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8794 ipp_attribute_t
*attr
; /* Current attribute */
8795 int jobid
; /* Job ID */
8796 cupsd_job_t
*job
; /* Job information */
8797 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
8798 username
[HTTP_MAX_URI
], /* Username portion of URI */
8799 host
[HTTP_MAX_URI
], /* Host portion of URI */
8800 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8801 int port
; /* Port portion of URI */
8804 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
8805 con
->http
.fd
, uri
->values
[0].string
.text
);
8808 * See if we have a job URI or a printer URI...
8811 if (!strcmp(uri
->name
, "printer-uri"))
8814 * Got a printer URI; see if we also have a job-id attribute...
8817 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8818 IPP_TAG_INTEGER
)) == NULL
)
8820 send_ipp_status(con
, IPP_BAD_REQUEST
,
8821 _("Got a printer-uri attribute but no job-id."));
8825 jobid
= attr
->values
[0].integer
;
8830 * Got a job URI; parse it to get the job ID...
8833 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8834 sizeof(scheme
), username
, sizeof(username
), host
,
8835 sizeof(host
), &port
, resource
, sizeof(resource
));
8837 if (strncmp(resource
, "/jobs/", 6))
8843 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
8844 uri
->values
[0].string
.text
);
8848 jobid
= atoi(resource
+ 6);
8852 * See if the job exists...
8855 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8858 * Nope - return a "not found" error...
8861 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
8866 * See if job is in any of the "completed" states...
8869 if (job
->state_value
<= IPP_JOB_PROCESSING
)
8872 * Nope - return a "not possible" error...
8875 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete."),
8881 * See if we have retained the job files...
8886 if (!job
->attrs
|| job
->num_files
== 0)
8889 * Nope - return a "not possible" error...
8892 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8893 _("Job #%d cannot be restarted - no files."), jobid
);
8898 * See if the job is owned by the requesting user...
8901 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8903 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
8904 cupsdFindDest(job
->dest
));
8909 * See if the job-hold-until attribute is specified...
8912 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
8913 IPP_TAG_KEYWORD
)) == NULL
)
8914 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
8916 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
8919 * Return the job to a held state...
8922 cupsdLogJob(job
, CUPSD_LOG_DEBUG
,
8923 "Restarted by \"%s\" with job-hold-until=%s.",
8924 username
, attr
->values
[0].string
.text
);
8925 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
8927 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
,
8928 NULL
, job
, "Job restarted by user with job-hold-until=%s",
8929 attr
->values
[0].string
.text
);
8934 * Restart the job...
8937 cupsdRestartJob(job
);
8941 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Restarted by \"%s\".", username
);
8943 con
->response
->request
.status
.status_code
= IPP_OK
;
8948 * 'save_auth_info()' - Save authentication information for a job.
8953 cupsd_client_t
*con
, /* I - Client connection */
8954 cupsd_job_t
*job
, /* I - Job */
8955 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
8957 int i
; /* Looping var */
8958 char filename
[1024]; /* Job authentication filename */
8959 cups_file_t
*fp
; /* Job authentication file */
8960 char line
[65536]; /* Line for file */
8961 cupsd_printer_t
*dest
; /* Destination printer/class */
8965 * This function saves the in-memory authentication information for
8966 * a job so that it can be used to authenticate with a remote host.
8967 * The information is stored in a file that is readable only by the
8968 * root user. The fields are Base-64 encoded, each on a separate line,
8969 * followed by random number (up to 1024) of newlines to limit the
8970 * amount of information that is exposed.
8972 * Because of the potential for exposing of authentication information,
8973 * this functionality is only enabled when running cupsd as root.
8975 * This caching only works for the Basic and BasicDigest authentication
8976 * types. Digest authentication cannot be cached this way, and in
8977 * the future Kerberos authentication may make all of this obsolete.
8979 * Authentication information is saved whenever an authenticated
8980 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
8983 * This information is deleted after a job is completed or canceled,
8984 * so reprints may require subsequent re-authentication.
8990 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
8994 * Create the authentication file and change permissions...
8997 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
8998 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
9000 cupsdLogMessage(CUPSD_LOG_ERROR
,
9001 "Unable to save authentication info to \"%s\" - %s",
9002 filename
, strerror(errno
));
9006 fchown(cupsFileNumber(fp
), 0, 0);
9007 fchmod(cupsFileNumber(fp
), 0400);
9009 cupsFilePuts(fp
, "CUPSD-AUTH-V2\n");
9012 i
< (int)(sizeof(job
->auth_env
) / sizeof(job
->auth_env
[0]));
9014 cupsdClearString(job
->auth_env
+ i
);
9016 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
9019 * Write 1 to 3 auth values...
9023 i
< auth_info
->num_values
&&
9024 i
< (int)(sizeof(job
->auth_env
) / sizeof(job
->auth_env
[0]));
9027 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
,
9028 strlen(auth_info
->values
[i
].string
.text
));
9029 cupsFilePutConf(fp
, dest
->auth_info_required
[i
], line
);
9031 if (!strcmp(dest
->auth_info_required
[i
], "username"))
9032 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_USERNAME=%s",
9033 auth_info
->values
[i
].string
.text
);
9034 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
9035 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_DOMAIN=%s",
9036 auth_info
->values
[i
].string
.text
);
9037 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9038 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_PASSWORD=%s",
9039 auth_info
->values
[i
].string
.text
);
9040 else if (!strcmp(dest
->auth_info_required
[i
], "negotiate"))
9041 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_NEGOTIATE=%s",
9042 auth_info
->values
[i
].string
.text
);
9047 else if (auth_info
&& auth_info
->num_values
== 2 &&
9048 dest
->num_auth_info_required
== 1 &&
9049 !strcmp(dest
->auth_info_required
[0], "negotiate"))
9052 * Allow fallback to username+password for Kerberized queues...
9055 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[0].string
.text
,
9056 strlen(auth_info
->values
[0].string
.text
));
9057 cupsFilePutConf(fp
, "username", line
);
9059 cupsdSetStringf(job
->auth_env
+ 0, "AUTH_USERNAME=%s",
9060 auth_info
->values
[0].string
.text
);
9062 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[1].string
.text
,
9063 strlen(auth_info
->values
[1].string
.text
));
9064 cupsFilePutConf(fp
, "password", line
);
9066 cupsdSetStringf(job
->auth_env
+ 1, "AUTH_PASSWORD=%s",
9067 auth_info
->values
[1].string
.text
);
9069 else if (con
->username
[0])
9072 * Write the authenticated username...
9075 httpEncode64_2(line
, sizeof(line
), con
->username
, strlen(con
->username
));
9076 cupsFilePutConf(fp
, "username", line
);
9078 cupsdSetStringf(job
->auth_env
+ 0, "AUTH_USERNAME=%s", con
->username
);
9081 * Write the authenticated password...
9084 httpEncode64_2(line
, sizeof(line
), con
->password
, strlen(con
->password
));
9085 cupsFilePutConf(fp
, "password", line
);
9087 cupsdSetStringf(job
->auth_env
+ 1, "AUTH_PASSWORD=%s", con
->password
);
9091 if (con
->gss_uid
> 0)
9093 cupsFilePrintf(fp
, "uid %d\n", (int)con
->gss_uid
);
9094 cupsdSetStringf(&job
->auth_uid
, "AUTH_UID=%d", (int)con
->gss_uid
);
9096 #endif /* HAVE_GSSAPI */
9099 * Write a random number of newlines to the end of the file...
9102 for (i
= (CUPS_RAND() % 1024); i
>= 0; i
--)
9103 cupsFilePutChar(fp
, '\n');
9106 * Close the file and return...
9114 * 'send_document()' - Send a file to a printer or class.
9118 send_document(cupsd_client_t
*con
, /* I - Client connection */
9119 ipp_attribute_t
*uri
) /* I - Printer URI */
9121 ipp_attribute_t
*attr
; /* Current attribute */
9122 ipp_attribute_t
*format
; /* Request's document-format attribute */
9123 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9124 const char *default_format
;/* document-format-default value */
9125 int jobid
; /* Job ID number */
9126 cupsd_job_t
*job
; /* Current job */
9127 char job_uri
[HTTP_MAX_URI
],
9129 scheme
[HTTP_MAX_URI
],
9130 /* Method portion of URI */
9131 username
[HTTP_MAX_URI
],
9132 /* Username portion of URI */
9134 /* Host portion of URI */
9135 resource
[HTTP_MAX_URI
];
9136 /* Resource portion of URI */
9137 int port
; /* Port portion of URI */
9138 mime_type_t
*filetype
; /* Type of file */
9139 char super
[MIME_MAX_SUPER
],
9140 /* Supertype of file */
9141 type
[MIME_MAX_TYPE
],
9142 /* Subtype of file */
9143 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9144 /* Textual name of mime type */
9145 char filename
[1024]; /* Job filename */
9146 cupsd_printer_t
*printer
; /* Current printer */
9147 struct stat fileinfo
; /* File information */
9148 int kbytes
; /* Size of file */
9149 int compression
; /* Type of compression */
9150 int start_job
; /* Start the job? */
9153 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9154 con
->http
.fd
, uri
->values
[0].string
.text
);
9157 * See if we have a job URI or a printer URI...
9160 if (!strcmp(uri
->name
, "printer-uri"))
9163 * Got a printer URI; see if we also have a job-id attribute...
9166 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9167 IPP_TAG_INTEGER
)) == NULL
)
9169 send_ipp_status(con
, IPP_BAD_REQUEST
,
9170 _("Got a printer-uri attribute but no job-id."));
9174 jobid
= attr
->values
[0].integer
;
9179 * Got a job URI; parse it to get the job ID...
9182 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9183 sizeof(scheme
), username
, sizeof(username
), host
,
9184 sizeof(host
), &port
, resource
, sizeof(resource
));
9186 if (strncmp(resource
, "/jobs/", 6))
9192 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9193 uri
->values
[0].string
.text
);
9197 jobid
= atoi(resource
+ 6);
9201 * See if the job exists...
9204 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9207 * Nope - return a "not found" error...
9210 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9214 printer
= cupsdFindDest(job
->dest
);
9217 * See if the job is owned by the requesting user...
9220 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9222 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9223 cupsdFindDest(job
->dest
));
9228 * OK, see if the client is sending the document compressed - CUPS
9229 * only supports "none" and "gzip".
9232 compression
= CUPS_FILE_NONE
;
9234 if ((attr
= ippFindAttribute(con
->request
, "compression",
9235 IPP_TAG_KEYWORD
)) != NULL
)
9237 if (strcmp(attr
->values
[0].string
.text
, "none")
9239 && strcmp(attr
->values
[0].string
.text
, "gzip")
9240 #endif /* HAVE_LIBZ */
9243 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"."),
9244 attr
->values
[0].string
.text
);
9245 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9246 "compression", NULL
, attr
->values
[0].string
.text
);
9251 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9252 compression
= CUPS_FILE_GZIP
;
9253 #endif /* HAVE_LIBZ */
9257 * Do we have a file to print?
9260 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9261 IPP_TAG_BOOLEAN
)) == NULL
)
9263 send_ipp_status(con
, IPP_BAD_REQUEST
,
9264 _("Missing last-document attribute in request."));
9271 * Check for an empty request with "last-document" set to true, which is
9272 * used to close an "open" job by RFC 2911, section 3.3.2.
9275 if (job
->num_files
> 0 && attr
->values
[0].boolean
)
9278 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file in print request."));
9283 * Is it a format we support?
9286 if ((format
= ippFindAttribute(con
->request
, "document-format",
9287 IPP_TAG_MIMETYPE
)) != NULL
)
9290 * Grab format from client...
9293 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
9296 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"."),
9297 format
->values
[0].string
.text
);
9301 else if ((default_format
= cupsGetOption("document-format",
9302 printer
->num_options
,
9303 printer
->options
)) != NULL
)
9306 * Use default document format...
9309 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
9311 send_ipp_status(con
, IPP_BAD_REQUEST
,
9312 _("Bad document-format-default \"%s\"."), default_format
);
9319 * No document format attribute? Auto-type it!
9322 strlcpy(super
, "application", sizeof(super
));
9323 strlcpy(type
, "octet-stream", sizeof(type
));
9326 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9329 * Auto-type the file...
9332 ipp_attribute_t
*doc_name
; /* document-name attribute */
9335 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Auto-typing file...");
9337 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9338 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9339 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9343 filetype
= mimeType(MimeDatabase
, super
, type
);
9346 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Request file type is %s/%s.",
9347 filetype
->super
, filetype
->type
);
9350 filetype
= mimeType(MimeDatabase
, super
, type
);
9355 * Replace the document-format attribute value with the auto-typed or
9359 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9362 if ((jformat
= ippFindAttribute(job
->attrs
, "document-format",
9363 IPP_TAG_MIMETYPE
)) != NULL
)
9365 _cupsStrFree(jformat
->values
[0].string
.text
);
9367 jformat
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
9370 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9371 "document-format", NULL
, mimetype
);
9375 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9376 _("Unsupported document-format \"%s/%s\"."), super
, type
);
9377 cupsdLogMessage(CUPSD_LOG_INFO
,
9378 "Hint: Do you have the raw file printing rules enabled?");
9381 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9382 "document-format", NULL
, format
->values
[0].string
.text
);
9387 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9389 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9392 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9393 _("Unsupported document-format \"%s\"."), mimetype
);
9395 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9396 "document-format", NULL
, mimetype
);
9402 * Add the file to the job...
9407 if (add_file(con
, job
, filetype
, compression
))
9410 if (stat(con
->filename
, &fileinfo
))
9413 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9415 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9417 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
9418 IPP_TAG_INTEGER
)) != NULL
)
9419 attr
->values
[0].integer
+= kbytes
;
9421 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
9423 rename(con
->filename
, filename
);
9425 cupsdClearString(&con
->filename
);
9427 cupsdLogJob(job
, CUPSD_LOG_INFO
, "File of type %s/%s queued by \"%s\".",
9428 filetype
->super
, filetype
->type
, job
->username
);
9431 * Start the job if this is the last document...
9436 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9437 IPP_TAG_BOOLEAN
)) != NULL
&&
9438 attr
->values
[0].boolean
)
9441 * See if we need to add the ending sheet...
9444 if (cupsdTimeoutJob(job
))
9447 if (job
->state_value
== IPP_JOB_STOPPED
)
9449 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9450 job
->state_value
= IPP_JOB_PENDING
;
9452 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9454 else if (job
->state_value
== IPP_JOB_HELD
)
9456 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9457 IPP_TAG_KEYWORD
)) == NULL
)
9458 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9460 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9462 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9463 job
->state_value
= IPP_JOB_PENDING
;
9465 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9468 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-hold-until-specified");
9472 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9478 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9479 IPP_TAG_KEYWORD
)) == NULL
)
9480 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9482 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9484 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
9485 job
->state_value
= IPP_JOB_HELD
;
9486 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
9488 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-incoming");
9491 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9498 * Fill in the response info...
9501 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
9502 con
->servername
, con
->serverport
, "/jobs/%d", jobid
);
9503 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
9506 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
9508 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
9510 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons",
9511 NULL
, job
->reasons
->values
[0].string
.text
);
9513 con
->response
->request
.status
.status_code
= IPP_OK
;
9516 * Start the job if necessary...
9525 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9530 cupsd_client_t
*con
, /* I - Client connection */
9531 http_status_t status
, /* I - HTTP status code */
9532 cupsd_printer_t
*printer
) /* I - Printer, if any */
9534 ipp_attribute_t
*uri
; /* Request URI, if any */
9537 if ((uri
= ippFindAttribute(con
->request
, "printer-uri",
9538 IPP_TAG_URI
)) == NULL
)
9539 uri
= ippFindAttribute(con
->request
, "job-uri", IPP_TAG_URI
);
9541 cupsdLogMessage(status
== HTTP_FORBIDDEN
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
9542 "Returning HTTP %s for %s (%s) from %s",
9545 ippOpString(con
->request
->request
.op
.operation_id
) :
9547 uri
? uri
->values
[0].string
.text
: "no URI",
9548 con
->http
.hostname
);
9552 int auth_type
; /* Type of authentication required */
9555 auth_type
= CUPSD_AUTH_NONE
;
9557 if (status
== HTTP_UNAUTHORIZED
&&
9558 printer
->num_auth_info_required
> 0 &&
9559 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
9561 (con
->request
->request
.op
.operation_id
== IPP_PRINT_JOB
||
9562 con
->request
->request
.op
.operation_id
== IPP_CREATE_JOB
||
9563 con
->request
->request
.op
.operation_id
== CUPS_AUTHENTICATE_JOB
))
9566 * Creating and authenticating jobs requires Kerberos...
9569 auth_type
= CUPSD_AUTH_NEGOTIATE
;
9574 * Use policy/location-defined authentication requirements...
9577 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9578 cupsd_location_t
*auth
; /* Pointer to authentication element */
9581 if (printer
->type
& CUPS_PRINTER_CLASS
)
9582 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
9584 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
9586 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
9587 auth
->type
== CUPSD_AUTH_NONE
)
9588 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
9590 con
->request
->request
.op
.operation_id
:
9595 if (auth
->type
== CUPSD_AUTH_DEFAULT
)
9596 auth_type
= cupsdDefaultAuthType();
9598 auth_type
= auth
->type
;
9602 cupsdSendError(con
, status
, auth_type
);
9605 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
9607 ippDelete(con
->response
);
9608 con
->response
= NULL
;
9615 * 'send_ipp_status()' - Send a status back to the IPP client.
9619 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
9620 ipp_status_t status
, /* I - IPP status code */
9621 const char *message
,/* I - Status message */
9622 ...) /* I - Additional args as needed */
9624 va_list ap
; /* Pointer to additional args */
9625 char formatted
[1024]; /* Formatted errror message */
9628 va_start(ap
, message
);
9629 vsnprintf(formatted
, sizeof(formatted
),
9630 _cupsLangString(con
->language
, message
), ap
);
9633 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
9634 ippOpString(con
->request
->request
.op
.operation_id
),
9635 ippErrorString(status
), formatted
);
9637 con
->response
->request
.status
.status_code
= status
;
9639 if (ippFindAttribute(con
->response
, "attributes-charset",
9640 IPP_TAG_ZERO
) == NULL
)
9641 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
9642 "attributes-charset", NULL
, "utf-8");
9644 if (ippFindAttribute(con
->response
, "attributes-natural-language",
9645 IPP_TAG_ZERO
) == NULL
)
9646 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
9647 "attributes-natural-language", NULL
, DefaultLanguage
);
9649 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
9650 "status-message", NULL
, formatted
);
9655 * 'set_default()' - Set the default destination...
9659 set_default(cupsd_client_t
*con
, /* I - Client connection */
9660 ipp_attribute_t
*uri
) /* I - Printer URI */
9662 http_status_t status
; /* Policy status */
9663 cups_ptype_t dtype
; /* Destination type (printer/class) */
9664 cupsd_printer_t
*printer
, /* Printer */
9665 *oldprinter
; /* Old default printer */
9668 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
9669 con
->http
.fd
, uri
->values
[0].string
.text
);
9672 * Is the destination valid?
9675 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
9681 send_ipp_status(con
, IPP_NOT_FOUND
,
9682 _("The printer or class does not exist."));
9690 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
9692 send_http_error(con
, status
, NULL
);
9697 * Set it as the default...
9700 oldprinter
= DefaultPrinter
;
9701 DefaultPrinter
= printer
;
9704 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, oldprinter
, NULL
,
9705 "%s is no longer the default printer.", oldprinter
->name
);
9707 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
9708 "%s is now the default printer.", printer
->name
);
9710 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
9711 CUPSD_DIRTY_PRINTCAP
);
9713 cupsdLogMessage(CUPSD_LOG_INFO
,
9714 "Default destination set to \"%s\" by \"%s\".",
9715 printer
->name
, get_username(con
));
9718 * Everything was ok, so return OK status...
9721 con
->response
->request
.status
.status_code
= IPP_OK
;
9726 * 'set_job_attrs()' - Set job attributes.
9730 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
9731 ipp_attribute_t
*uri
) /* I - Job URI */
9733 ipp_attribute_t
*attr
, /* Current attribute */
9734 *attr2
; /* Job attribute */
9735 int jobid
; /* Job ID */
9736 cupsd_job_t
*job
; /* Current job */
9737 char scheme
[HTTP_MAX_URI
],
9738 /* Method portion of URI */
9739 username
[HTTP_MAX_URI
],
9740 /* Username portion of URI */
9742 /* Host portion of URI */
9743 resource
[HTTP_MAX_URI
];
9744 /* Resource portion of URI */
9745 int port
; /* Port portion of URI */
9746 int event
; /* Events? */
9747 int check_jobs
; /* Check jobs? */
9750 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
9751 con
->http
.fd
, uri
->values
[0].string
.text
);
9754 * Start with "everything is OK" status...
9757 con
->response
->request
.status
.status_code
= IPP_OK
;
9760 * See if we have a job URI or a printer URI...
9763 if (!strcmp(uri
->name
, "printer-uri"))
9766 * Got a printer URI; see if we also have a job-id attribute...
9769 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9770 IPP_TAG_INTEGER
)) == NULL
)
9772 send_ipp_status(con
, IPP_BAD_REQUEST
,
9773 _("Got a printer-uri attribute but no job-id."));
9777 jobid
= attr
->values
[0].integer
;
9782 * Got a job URI; parse it to get the job ID...
9785 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9786 sizeof(scheme
), username
, sizeof(username
), host
,
9787 sizeof(host
), &port
, resource
, sizeof(resource
));
9789 if (strncmp(resource
, "/jobs/", 6))
9795 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9796 uri
->values
[0].string
.text
);
9800 jobid
= atoi(resource
+ 6);
9804 * See if the job exists...
9807 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9810 * Nope - return a "not found" error...
9813 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9818 * See if the job has been completed...
9821 if (job
->state_value
> IPP_JOB_STOPPED
)
9824 * Return a "not-possible" error...
9827 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9828 _("Job #%d is finished and cannot be altered."), jobid
);
9833 * See if the job is owned by the requesting user...
9836 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9838 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9839 cupsdFindDest(job
->dest
));
9844 * See what the user wants to change.
9852 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
9854 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
9857 if (!strcmp(attr
->name
, "attributes-charset") ||
9858 !strcmp(attr
->name
, "attributes-natural-language") ||
9859 !strcmp(attr
->name
, "document-compression") ||
9860 !strcmp(attr
->name
, "document-format") ||
9861 !strcmp(attr
->name
, "job-detailed-status-messages") ||
9862 !strcmp(attr
->name
, "job-document-access-errors") ||
9863 !strcmp(attr
->name
, "job-id") ||
9864 !strcmp(attr
->name
, "job-impressions-completed") ||
9865 !strcmp(attr
->name
, "job-k-octets") ||
9866 !strcmp(attr
->name
, "job-originating-host-name") ||
9867 !strcmp(attr
->name
, "job-originating-user-name") ||
9868 !strcmp(attr
->name
, "job-printer-up-time") ||
9869 !strcmp(attr
->name
, "job-printer-uri") ||
9870 !strcmp(attr
->name
, "job-sheets") ||
9871 !strcmp(attr
->name
, "job-state-message") ||
9872 !strcmp(attr
->name
, "job-state-reasons") ||
9873 !strcmp(attr
->name
, "job-uri") ||
9874 !strcmp(attr
->name
, "number-of-documents") ||
9875 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
9876 !strcmp(attr
->name
, "output-device-assigned") ||
9877 !strncmp(attr
->name
, "date-time-at-", 13) ||
9878 !strncmp(attr
->name
, "job-k-octets", 12) ||
9879 !strncmp(attr
->name
, "job-media-sheets", 16) ||
9880 !strncmp(attr
->name
, "time-at-", 8))
9886 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
9887 _("%s cannot be changed."), attr
->name
);
9889 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9890 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9894 if (!strcmp(attr
->name
, "job-priority"))
9897 * Change the job priority...
9900 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
9902 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value."));
9904 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9905 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9907 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
9909 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9910 _("Job is completed and cannot be changed."));
9913 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9915 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-priority to %d",
9916 attr
->values
[0].integer
);
9917 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
9920 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
9921 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
9924 else if (!strcmp(attr
->name
, "job-state"))
9927 * Change the job state...
9930 if (attr
->value_tag
!= IPP_TAG_ENUM
)
9932 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value."));
9934 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9935 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9939 switch (attr
->values
[0].integer
)
9941 case IPP_JOB_PENDING
:
9943 if (job
->state_value
> IPP_JOB_HELD
)
9945 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9946 _("Job state cannot be changed."));
9949 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9951 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
9952 attr
->values
[0].integer
);
9953 cupsdSetJobState(job
, attr
->values
[0].integer
,
9955 "Job state changed by \"%s\"", username
);
9960 case IPP_JOB_PROCESSING
:
9961 case IPP_JOB_STOPPED
:
9962 if (job
->state_value
!= attr
->values
[0].integer
)
9964 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9965 _("Job state cannot be changed."));
9970 case IPP_JOB_CANCELED
:
9971 case IPP_JOB_ABORTED
:
9972 case IPP_JOB_COMPLETED
:
9973 if (job
->state_value
> IPP_JOB_PROCESSING
)
9975 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9976 _("Job state cannot be changed."));
9979 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9981 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
9982 attr
->values
[0].integer
);
9983 cupsdSetJobState(job
, (ipp_jstate_t
)attr
->values
[0].integer
,
9985 "Job state changed by \"%s\"", username
);
9992 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
9994 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
9995 IPP_TAG_ZERO
)) != NULL
)
9998 * Some other value; first free the old value...
10001 if (job
->attrs
->prev
)
10002 job
->attrs
->prev
->next
= attr2
->next
;
10004 job
->attrs
->attrs
= attr2
->next
;
10006 if (job
->attrs
->last
== attr2
)
10007 job
->attrs
->last
= job
->attrs
->prev
;
10009 ippDeleteAttribute(NULL
, attr2
);
10012 * Then copy the attribute...
10015 ippCopyAttribute(job
->attrs
, attr
, 0);
10018 * See if the job-name or job-hold-until is being changed.
10021 if (!strcmp(attr
->name
, "job-hold-until"))
10023 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-hold-until to %s",
10024 attr
->values
[0].string
.text
);
10025 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
10027 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
10029 cupsdReleaseJob(job
);
10033 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
,
10034 "Job held by \"%s\".", username
);
10036 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
10039 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10042 * Delete the attribute...
10045 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10046 IPP_TAG_ZERO
)) != NULL
)
10048 if (job
->attrs
->prev
)
10049 job
->attrs
->prev
->next
= attr2
->next
;
10051 job
->attrs
->attrs
= attr2
->next
;
10053 if (attr2
== job
->attrs
->last
)
10054 job
->attrs
->last
= job
->attrs
->prev
;
10056 ippDeleteAttribute(NULL
, attr2
);
10058 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10064 * Add new option by copying it...
10067 ippCopyAttribute(job
->attrs
, attr
, 0);
10069 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10078 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10081 * Send events as needed...
10084 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10085 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
,
10086 cupsdFindDest(job
->dest
), job
,
10087 "Job priority changed by user.");
10089 if (event
& CUPSD_EVENT_JOB_STATE
)
10090 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
10091 job
->state_value
== IPP_JOB_HELD
?
10092 "Job held by user." : "Job restarted by user.");
10094 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10095 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
10096 "Job options changed by user.");
10099 * Start jobs if possible...
10108 * 'set_printer_attrs()' - Set printer attributes.
10112 set_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
10113 ipp_attribute_t
*uri
) /* I - Printer */
10115 http_status_t status
; /* Policy status */
10116 cups_ptype_t dtype
; /* Destination type (printer/class) */
10117 cupsd_printer_t
*printer
; /* Printer/class */
10118 ipp_attribute_t
*attr
; /* Printer attribute */
10119 int changed
= 0; /* Was anything changed? */
10122 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_attrs(%p[%d], %s)", con
,
10123 con
->http
.fd
, uri
->values
[0].string
.text
);
10126 * Is the destination valid?
10129 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10135 send_ipp_status(con
, IPP_NOT_FOUND
,
10136 _("The printer or class does not exist."));
10144 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10146 send_http_error(con
, status
, printer
);
10151 * Return a list of attributes that can be set via Set-Printer-Attributes.
10154 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
10155 IPP_TAG_TEXT
)) != NULL
)
10157 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
10161 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
10162 IPP_TAG_TEXT
)) != NULL
)
10164 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
10169 * Update the printer attributes and return...
10174 cupsdSetPrinterAttrs(printer
);
10175 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
10177 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG
, printer
, NULL
,
10178 "Printer \"%s\" description or location changed by \"%s\".",
10179 printer
->name
, get_username(con
));
10181 cupsdLogMessage(CUPSD_LOG_INFO
,
10182 "Printer \"%s\" description or location changed by \"%s\".",
10183 printer
->name
, get_username(con
));
10186 con
->response
->request
.status
.status_code
= IPP_OK
;
10191 * 'set_printer_defaults()' - Set printer default options from a request.
10195 set_printer_defaults(
10196 cupsd_client_t
*con
, /* I - Client connection */
10197 cupsd_printer_t
*printer
) /* I - Printer */
10199 int i
; /* Looping var */
10200 ipp_attribute_t
*attr
; /* Current attribute */
10201 int namelen
; /* Length of attribute name */
10202 char name
[256], /* New attribute name */
10203 value
[256]; /* String version of integer attrs */
10206 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10209 * Skip non-printer attributes...
10212 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10215 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10217 if (!strcmp(attr
->name
, "job-sheets-default"))
10220 * Only allow keywords and names...
10223 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10227 * Only allow job-sheets-default to be set when running without a
10228 * system high classification level...
10231 if (Classification
)
10234 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10236 if (attr
->num_values
> 1)
10237 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10239 cupsdSetString(&printer
->job_sheets
[1], "none");
10241 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10243 cupsdFreeStrings(&(printer
->users
));
10245 printer
->deny_users
= 0;
10247 if (attr
->value_tag
== IPP_TAG_NAME
&&
10248 (attr
->num_values
> 1 ||
10249 strcmp(attr
->values
[0].string
.text
, "all")))
10251 for (i
= 0; i
< attr
->num_values
; i
++)
10252 cupsdAddString(&(printer
->users
), attr
->values
[i
].string
.text
);
10255 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10257 cupsdFreeStrings(&(printer
->users
));
10259 printer
->deny_users
= 1;
10261 if (attr
->value_tag
== IPP_TAG_NAME
&&
10262 (attr
->num_values
> 1 ||
10263 strcmp(attr
->values
[0].string
.text
, "none")))
10265 for (i
= 0; i
< attr
->num_values
; i
++)
10266 cupsdAddString(&(printer
->users
), attr
->values
[i
].string
.text
);
10269 else if (!strcmp(attr
->name
, "job-quota-period"))
10271 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10274 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10275 attr
->values
[0].integer
);
10276 cupsdFreeQuotas(printer
);
10278 printer
->quota_period
= attr
->values
[0].integer
;
10280 else if (!strcmp(attr
->name
, "job-k-limit"))
10282 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10285 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10286 attr
->values
[0].integer
);
10287 cupsdFreeQuotas(printer
);
10289 printer
->k_limit
= attr
->values
[0].integer
;
10291 else if (!strcmp(attr
->name
, "job-page-limit"))
10293 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10296 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10297 attr
->values
[0].integer
);
10298 cupsdFreeQuotas(printer
);
10300 printer
->page_limit
= attr
->values
[0].integer
;
10302 else if (!strcmp(attr
->name
, "printer-op-policy"))
10304 cupsd_policy_t
*p
; /* Policy */
10307 if (attr
->value_tag
!= IPP_TAG_NAME
)
10310 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10312 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10313 "Setting printer-op-policy to \"%s\"...",
10314 attr
->values
[0].string
.text
);
10315 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10316 printer
->op_policy_ptr
= p
;
10320 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10321 _("Unknown printer-op-policy \"%s\"."),
10322 attr
->values
[0].string
.text
);
10326 else if (!strcmp(attr
->name
, "printer-error-policy"))
10328 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10331 if (strcmp(attr
->values
[0].string
.text
, "retry-current-job") &&
10332 ((printer
->type
& CUPS_PRINTER_CLASS
) ||
10333 (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10334 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10335 strcmp(attr
->values
[0].string
.text
, "stop-printer"))))
10337 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10338 _("Unknown printer-error-policy \"%s\"."),
10339 attr
->values
[0].string
.text
);
10343 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10344 "Setting printer-error-policy to \"%s\"...",
10345 attr
->values
[0].string
.text
);
10346 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10350 * Skip any other non-default attributes...
10353 namelen
= strlen(attr
->name
);
10354 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10355 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10359 * OK, anything else must be a user-defined default...
10362 strlcpy(name
, attr
->name
, sizeof(name
));
10363 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10365 switch (attr
->value_tag
)
10367 case IPP_TAG_DELETEATTR
:
10368 printer
->num_options
= cupsRemoveOption(name
,
10369 printer
->num_options
,
10370 &(printer
->options
));
10371 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10372 "Deleting %s", attr
->name
);
10375 case IPP_TAG_NAME
:
10376 case IPP_TAG_TEXT
:
10377 case IPP_TAG_KEYWORD
:
10379 printer
->num_options
= cupsAddOption(name
,
10380 attr
->values
[0].string
.text
,
10381 printer
->num_options
,
10382 &(printer
->options
));
10383 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10384 "Setting %s to \"%s\"...", attr
->name
,
10385 attr
->values
[0].string
.text
);
10388 case IPP_TAG_BOOLEAN
:
10389 printer
->num_options
= cupsAddOption(name
,
10390 attr
->values
[0].boolean
?
10392 printer
->num_options
,
10393 &(printer
->options
));
10394 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10395 "Setting %s to %s...", attr
->name
,
10396 attr
->values
[0].boolean
? "true" : "false");
10399 case IPP_TAG_INTEGER
:
10400 case IPP_TAG_ENUM
:
10401 sprintf(value
, "%d", attr
->values
[0].integer
);
10402 printer
->num_options
= cupsAddOption(name
, value
,
10403 printer
->num_options
,
10404 &(printer
->options
));
10405 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10406 "Setting %s to %s...", attr
->name
, value
);
10409 case IPP_TAG_RANGE
:
10410 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10411 attr
->values
[0].range
.upper
);
10412 printer
->num_options
= cupsAddOption(name
, value
,
10413 printer
->num_options
,
10414 &(printer
->options
));
10415 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10416 "Setting %s to %s...", attr
->name
, value
);
10419 case IPP_TAG_RESOLUTION
:
10420 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10421 attr
->values
[0].resolution
.yres
,
10422 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10424 printer
->num_options
= cupsAddOption(name
, value
,
10425 printer
->num_options
,
10426 &(printer
->options
));
10427 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10428 "Setting %s to %s...", attr
->name
, value
);
10432 /* Do nothing for other values */
10440 * 'start_printer()' - Start a printer.
10444 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10445 ipp_attribute_t
*uri
) /* I - Printer URI */
10447 int i
; /* Temporary variable */
10448 http_status_t status
; /* Policy status */
10449 cups_ptype_t dtype
; /* Destination type (printer/class) */
10450 cupsd_printer_t
*printer
; /* Printer data */
10453 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
10454 con
->http
.fd
, uri
->values
[0].string
.text
);
10457 * Is the destination valid?
10460 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10466 send_ipp_status(con
, IPP_NOT_FOUND
,
10467 _("The printer or class does not exist."));
10475 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10477 send_http_error(con
, status
, printer
);
10482 * Start the printer...
10485 printer
->state_message
[0] = '\0';
10487 cupsdStartPrinter(printer
, 1);
10489 if (dtype
& CUPS_PRINTER_CLASS
)
10490 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
10491 printer
->name
, get_username(con
));
10493 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
10494 printer
->name
, get_username(con
));
10502 if ((i
= check_quotas(con
, printer
)) < 0)
10504 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
10509 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
10514 * Everything was ok, so return OK status...
10517 con
->response
->request
.status
.status_code
= IPP_OK
;
10522 * 'stop_printer()' - Stop a printer.
10526 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
10527 ipp_attribute_t
*uri
) /* I - Printer URI */
10529 http_status_t status
; /* Policy status */
10530 cups_ptype_t dtype
; /* Destination type (printer/class) */
10531 cupsd_printer_t
*printer
; /* Printer data */
10532 ipp_attribute_t
*attr
; /* printer-state-message attribute */
10535 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
10536 con
->http
.fd
, uri
->values
[0].string
.text
);
10539 * Is the destination valid?
10542 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10548 send_ipp_status(con
, IPP_NOT_FOUND
,
10549 _("The printer or class does not exist."));
10557 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10559 send_http_error(con
, status
, printer
);
10564 * Stop the printer...
10567 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
10568 IPP_TAG_TEXT
)) == NULL
)
10569 strlcpy(printer
->state_message
, "Paused", sizeof(printer
->state_message
));
10572 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
10573 sizeof(printer
->state_message
));
10576 cupsdStopPrinter(printer
, 1);
10578 if (dtype
& CUPS_PRINTER_CLASS
)
10579 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
10580 printer
->name
, get_username(con
));
10582 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
10583 printer
->name
, get_username(con
));
10586 * Everything was ok, so return OK status...
10589 con
->response
->request
.status
.status_code
= IPP_OK
;
10594 * 'url_encode_attr()' - URL-encode a string attribute.
10598 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
10599 char *buffer
,/* I - String buffer */
10600 int bufsize
)/* I - Size of buffer */
10602 int i
; /* Looping var */
10603 char *bufptr
, /* Pointer into buffer */
10604 *bufend
; /* End of buffer */
10607 strlcpy(buffer
, attr
->name
, bufsize
);
10608 bufptr
= buffer
+ strlen(buffer
);
10609 bufend
= buffer
+ bufsize
- 1;
10611 for (i
= 0; i
< attr
->num_values
; i
++)
10613 if (bufptr
>= bufend
)
10621 if (bufptr
>= bufend
)
10626 bufptr
= url_encode_string(attr
->values
[i
].string
.text
,
10627 bufptr
, bufend
- bufptr
+ 1);
10629 if (bufptr
>= bufend
)
10640 * 'url_encode_string()' - URL-encode a string.
10643 static char * /* O - End of string */
10644 url_encode_string(const char *s
, /* I - String */
10645 char *buffer
, /* I - String buffer */
10646 int bufsize
) /* I - Size of buffer */
10648 char *bufptr
, /* Pointer into buffer */
10649 *bufend
; /* End of buffer */
10650 static const char *hex
= "0123456789ABCDEF";
10655 bufend
= buffer
+ bufsize
- 1;
10657 while (*s
&& bufptr
< bufend
)
10659 if (*s
== ' ' || *s
== '%' || *s
== '+')
10661 if (bufptr
>= (bufend
- 2))
10665 *bufptr
++ = hex
[(*s
>> 4) & 15];
10666 *bufptr
++ = hex
[*s
& 15];
10670 else if (*s
== '\'' || *s
== '\\')
10672 if (bufptr
>= (bufend
- 1))
10689 * 'user_allowed()' - See if a user is allowed to print to a queue.
10692 static int /* O - 0 if not allowed, 1 if allowed */
10693 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
10694 const char *username
) /* I - Username */
10696 struct passwd
*pw
; /* User password data */
10697 char baseuser
[256], /* Base username */
10698 *baseptr
, /* Pointer to "@" in base username */
10699 *name
; /* Current user name */
10702 if (cupsArrayCount(p
->users
) == 0)
10705 if (!strcmp(username
, "root"))
10708 if (strchr(username
, '@'))
10711 * Strip @REALM for username check...
10714 strlcpy(baseuser
, username
, sizeof(baseuser
));
10716 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
10719 username
= baseuser
;
10722 pw
= getpwnam(username
);
10725 for (name
= (char *)cupsArrayFirst(p
->users
);
10727 name
= (char *)cupsArrayNext(p
->users
))
10729 if (name
[0] == '@')
10732 * Check group membership...
10735 if (cupsdCheckGroup(username
, pw
, name
+ 1))
10738 else if (name
[0] == '#')
10744 if (cupsdCheckGroup(username
, pw
, name
))
10747 else if (!_cups_strcasecmp(username
, name
))
10751 return ((name
!= NULL
) != p
->deny_users
);
10756 * 'validate_job()' - Validate printer options and destination.
10760 validate_job(cupsd_client_t
*con
, /* I - Client connection */
10761 ipp_attribute_t
*uri
) /* I - Printer URI */
10763 http_status_t status
; /* Policy status */
10764 ipp_attribute_t
*attr
, /* Current attribute */
10765 *auth_info
; /* auth-info attribute */
10766 ipp_attribute_t
*format
, /* Document-format attribute */
10767 *name
; /* Job-name attribute */
10768 cups_ptype_t dtype
; /* Destination type (printer/class) */
10769 char super
[MIME_MAX_SUPER
],
10770 /* Supertype of file */
10771 type
[MIME_MAX_TYPE
];
10772 /* Subtype of file */
10773 cupsd_printer_t
*printer
; /* Printer */
10776 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
10777 con
->http
.fd
, uri
->values
[0].string
.text
);
10780 * OK, see if the client is sending the document compressed - CUPS
10781 * doesn't support compression yet...
10784 if ((attr
= ippFindAttribute(con
->request
, "compression",
10785 IPP_TAG_KEYWORD
)) != NULL
)
10787 if (strcmp(attr
->values
[0].string
.text
, "none")
10789 && strcmp(attr
->values
[0].string
.text
, "gzip")
10790 #endif /* HAVE_LIBZ */
10793 send_ipp_status(con
, IPP_ATTRIBUTES
,
10794 _("Unsupported 'compression' value \"%s\"."),
10795 attr
->values
[0].string
.text
);
10796 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
10797 "compression", NULL
, attr
->values
[0].string
.text
);
10803 * Is it a format we support?
10806 if ((format
= ippFindAttribute(con
->request
, "document-format",
10807 IPP_TAG_MIMETYPE
)) != NULL
)
10809 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
10812 send_ipp_status(con
, IPP_BAD_REQUEST
,
10813 _("Bad 'document-format' value \"%s\"."),
10814 format
->values
[0].string
.text
);
10818 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
10819 !mimeType(MimeDatabase
, super
, type
))
10821 cupsdLogMessage(CUPSD_LOG_INFO
,
10822 "Hint: Do you have the raw file printing rules enabled?");
10823 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
10824 _("Unsupported 'document-format' value \"%s\"."),
10825 format
->values
[0].string
.text
);
10826 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
10827 "document-format", NULL
, format
->values
[0].string
.text
);
10833 * Is the job-name valid?
10836 if ((name
= ippFindAttribute(con
->request
, "job-name", IPP_TAG_ZERO
)) != NULL
)
10838 int bad_name
= 0; /* Is the job-name value bad? */
10840 if ((name
->value_tag
!= IPP_TAG_NAME
&& name
->value_tag
!= IPP_TAG_NAMELANG
) ||
10841 name
->num_values
!= 1)
10848 * Validate that job-name conforms to RFC 5198 (Network Unicode) and
10849 * IPP Everywhere requirements for "name" values...
10852 const unsigned char *nameptr
; /* Pointer into "job-name" attribute */
10854 for (nameptr
= (unsigned char *)name
->values
[0].string
.text
;
10858 if (*nameptr
< ' ' && *nameptr
!= '\t')
10860 else if (*nameptr
== 0x7f)
10862 else if ((*nameptr
& 0xe0) == 0xc0)
10864 if ((nameptr
[1] & 0xc0) != 0x80)
10869 else if ((*nameptr
& 0xf0) == 0xe0)
10871 if ((nameptr
[1] & 0xc0) != 0x80 ||
10872 (nameptr
[2] & 0xc0) != 0x80)
10877 else if ((*nameptr
& 0xf8) == 0xf0)
10879 if ((nameptr
[1] & 0xc0) != 0x80 ||
10880 (nameptr
[2] & 0xc0) != 0x80 ||
10881 (nameptr
[3] & 0xc0) != 0x80)
10886 else if (*nameptr
& 0x80)
10896 if (StrictConformance
)
10898 send_ipp_status(con
, IPP_ATTRIBUTES
,
10899 _("Unsupported 'job-name' value."));
10900 ippCopyAttribute(con
->response
, name
, 0);
10905 cupsdLogMessage(CUPSD_LOG_WARN
,
10906 "Unsupported 'job-name' value, deleting from request.");
10907 ippDeleteAttribute(con
->request
, name
);
10913 * Is the destination valid?
10916 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10922 send_ipp_status(con
, IPP_NOT_FOUND
,
10923 _("The printer or class does not exist."));
10931 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
10933 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10935 send_http_error(con
, status
, printer
);
10938 else if (printer
->num_auth_info_required
== 1 &&
10939 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
10942 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
10946 else if (auth_info
&& !con
->http
.tls
&&
10947 !httpAddrLocalhost(con
->http
.hostaddr
))
10950 * Require encryption of auth-info over non-local connections...
10953 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
10956 #endif /* HAVE_SSL */
10959 * Everything was ok, so return OK status...
10962 con
->response
->request
.status
.status_code
= IPP_OK
;
10967 * 'validate_name()' - Make sure the printer name only contains valid chars.
10970 static int /* O - 0 if name is no good, 1 if good */
10971 validate_name(const char *name
) /* I - Name to check */
10973 const char *ptr
; /* Pointer into name */
10977 * Scan the whole name...
10980 for (ptr
= name
; *ptr
; ptr
++)
10981 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
10985 * All the characters are good; validate the length, too...
10988 return ((ptr
- name
) < 128);
10993 * 'validate_user()' - Validate the user for the request.
10996 static int /* O - 1 if permitted, 0 otherwise */
10997 validate_user(cupsd_job_t
*job
, /* I - Job */
10998 cupsd_client_t
*con
, /* I - Client connection */
10999 const char *owner
, /* I - Owner of job/resource */
11000 char *username
, /* O - Authenticated username */
11001 int userlen
) /* I - Length of username */
11003 cupsd_printer_t
*printer
; /* Printer for job */
11006 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
11007 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
11009 job
->id
, con
? con
->http
.fd
: 0,
11010 owner
? owner
: "(null)", username
, userlen
);
11013 * Validate input...
11016 if (!con
|| !owner
|| !username
|| userlen
<= 0)
11020 * Get the best authenticated username that is available.
11023 strlcpy(username
, get_username(con
), userlen
);
11026 * Check the username against the owner...
11029 printer
= cupsdFindDest(job
->dest
);
11031 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
11032 con
, owner
) == HTTP_OK
);
11037 * End of "$Id: ipp.c 7944 2008-09-16 22:32:42Z mike $".