4 * IPP routines for the CUPS scheduler.
6 * Copyright 2007-2014 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 * Include necessary headers...
24 #include <cups/ppd-private.h>
27 /*# include <ApplicationServices/ApplicationServices.h>
28 extern CFUUIDRef ColorSyncCreateUUIDFromUInt32(unsigned id);
29 # include <CoreFoundation/CoreFoundation.h>*/
30 # ifdef HAVE_MEMBERSHIP_H
31 # include <membership.h>
32 # endif /* HAVE_MEMBERSHIP_H */
33 # ifdef HAVE_MEMBERSHIPPRIV_H
34 # include <membershipPriv.h>
36 extern int mbr_user_name_to_uuid(const char* name
, uuid_t uu
);
37 extern int mbr_group_name_to_uuid(const char* name
, uuid_t uu
);
38 extern int mbr_check_membership_by_id(uuid_t user
, gid_t group
, int* ismember
);
39 # endif /* HAVE_MEMBERSHIPPRIV_H */
40 #endif /* __APPLE__ */
47 static void accept_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
48 static void add_class(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
49 static int add_file(cupsd_client_t
*con
, cupsd_job_t
*job
,
50 mime_type_t
*filetype
, int compression
);
51 static cupsd_job_t
*add_job(cupsd_client_t
*con
, cupsd_printer_t
*printer
,
52 mime_type_t
*filetype
);
53 static void add_job_subscriptions(cupsd_client_t
*con
, cupsd_job_t
*job
);
54 static void add_job_uuid(cupsd_job_t
*job
);
55 static void add_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
56 static void add_printer_state_reasons(cupsd_client_t
*con
,
58 static void add_queued_job_count(cupsd_client_t
*con
, cupsd_printer_t
*p
);
59 static void apply_printer_defaults(cupsd_printer_t
*printer
,
61 static void authenticate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
62 static void cancel_all_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
63 static void cancel_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
64 static void cancel_subscription(cupsd_client_t
*con
, int id
);
65 static int check_rss_recipient(const char *recipient
);
66 static int check_quotas(cupsd_client_t
*con
, cupsd_printer_t
*p
);
67 static void close_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
68 static void copy_attrs(ipp_t
*to
, ipp_t
*from
, cups_array_t
*ra
,
69 ipp_tag_t group
, int quickcopy
,
70 cups_array_t
*exclude
);
71 static int copy_banner(cupsd_client_t
*con
, cupsd_job_t
*job
,
73 static int copy_file(const char *from
, const char *to
);
74 static int copy_model(cupsd_client_t
*con
, const char *from
,
76 static void copy_job_attrs(cupsd_client_t
*con
,
78 cups_array_t
*ra
, cups_array_t
*exclude
);
79 static void copy_printer_attrs(cupsd_client_t
*con
,
80 cupsd_printer_t
*printer
,
82 static void copy_subscription_attrs(cupsd_client_t
*con
,
83 cupsd_subscription_t
*sub
,
85 cups_array_t
*exclude
);
86 static void create_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
87 static cups_array_t
*create_requested_array(ipp_t
*request
);
88 static void create_subscriptions(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
89 static void delete_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
90 static void get_default(cupsd_client_t
*con
);
91 static void get_devices(cupsd_client_t
*con
);
92 static void get_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
93 static void get_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
94 static void get_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
95 static void get_notifications(cupsd_client_t
*con
);
96 static void get_ppd(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
97 static void get_ppds(cupsd_client_t
*con
);
98 static void get_printers(cupsd_client_t
*con
, int type
);
99 static void get_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
100 static void get_printer_supported(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
101 static void get_subscription_attrs(cupsd_client_t
*con
, int sub_id
);
102 static void get_subscriptions(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
103 static const char *get_username(cupsd_client_t
*con
);
104 static void hold_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
105 static void hold_new_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
106 static void move_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
107 static int ppd_parse_line(const char *line
, char *option
, int olen
,
108 char *choice
, int clen
);
109 static void print_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
110 static void read_job_ticket(cupsd_client_t
*con
);
111 static void reject_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
112 static void release_held_new_jobs(cupsd_client_t
*con
,
113 ipp_attribute_t
*uri
);
114 static void release_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
115 static void renew_subscription(cupsd_client_t
*con
, int sub_id
);
116 static void restart_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
117 static void save_auth_info(cupsd_client_t
*con
, cupsd_job_t
*job
,
118 ipp_attribute_t
*auth_info
);
119 static void send_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
120 static void send_http_error(cupsd_client_t
*con
, http_status_t status
,
121 cupsd_printer_t
*printer
);
122 static void send_ipp_status(cupsd_client_t
*con
, ipp_status_t status
,
123 const char *message
, ...)
124 __attribute__((__format__(__printf__
, 3, 4)));
125 static void set_default(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
126 static void set_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
127 static void set_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
128 static void set_printer_defaults(cupsd_client_t
*con
,
129 cupsd_printer_t
*printer
);
130 static void start_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
131 static void stop_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
132 static void url_encode_attr(ipp_attribute_t
*attr
, char *buffer
, size_t bufsize
);
133 static char *url_encode_string(const char *s
, char *buffer
, size_t bufsize
);
134 static int user_allowed(cupsd_printer_t
*p
, const char *username
);
135 static void validate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
136 static int validate_name(const char *name
);
137 static int validate_user(cupsd_job_t
*job
, cupsd_client_t
*con
, const char *owner
, char *username
, size_t userlen
);
141 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
144 int /* O - 1 on success, 0 on failure */
145 cupsdProcessIPPRequest(
146 cupsd_client_t
*con
) /* I - Client connection */
148 ipp_tag_t group
; /* Current group tag */
149 ipp_attribute_t
*attr
; /* Current attribute */
150 ipp_attribute_t
*charset
; /* Character set attribute */
151 ipp_attribute_t
*language
; /* Language attribute */
152 ipp_attribute_t
*uri
= NULL
; /* Printer or job URI attribute */
153 ipp_attribute_t
*username
; /* requesting-user-name attr */
154 int sub_id
; /* Subscription ID */
157 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
158 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
159 con
, con
->number
, con
->request
->request
.op
.operation_id
);
162 * First build an empty response message for this request...
165 con
->response
= ippNew();
167 con
->response
->request
.status
.version
[0] =
168 con
->request
->request
.op
.version
[0];
169 con
->response
->request
.status
.version
[1] =
170 con
->request
->request
.op
.version
[1];
171 con
->response
->request
.status
.request_id
=
172 con
->request
->request
.op
.request_id
;
175 * Then validate the request header and required attributes...
178 if (con
->request
->request
.any
.version
[0] != 1 &&
179 con
->request
->request
.any
.version
[0] != 2)
182 * Return an error, since we only support IPP 1.x and 2.x.
185 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
186 "%04X %s Bad request version number %d.%d",
187 IPP_VERSION_NOT_SUPPORTED
, con
->http
->hostname
,
188 con
->request
->request
.any
.version
[0],
189 con
->request
->request
.any
.version
[1]);
191 send_ipp_status(con
, IPP_VERSION_NOT_SUPPORTED
,
192 _("Bad request version number %d.%d."),
193 con
->request
->request
.any
.version
[0],
194 con
->request
->request
.any
.version
[1]);
196 else if (con
->request
->request
.any
.request_id
< 1)
199 * Return an error, since request IDs must be between 1 and 2^31-1
202 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
203 "%04X %s Bad request ID %d",
204 IPP_BAD_REQUEST
, con
->http
->hostname
,
205 con
->request
->request
.any
.request_id
);
207 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad request ID %d."),
208 con
->request
->request
.any
.request_id
);
210 else if (!con
->request
->attrs
)
212 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
213 "%04X %s No attributes in request",
214 IPP_BAD_REQUEST
, con
->http
->hostname
);
216 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No attributes in request."));
221 * Make sure that the attributes are provided in the correct order and
222 * don't repeat groups...
225 for (attr
= con
->request
->attrs
, group
= attr
->group_tag
;
228 if (attr
->group_tag
< group
&& attr
->group_tag
!= IPP_TAG_ZERO
)
231 * Out of order; return an error...
234 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
235 "%04X %s Attribute groups are out of order",
236 IPP_BAD_REQUEST
, con
->http
->hostname
);
238 send_ipp_status(con
, IPP_BAD_REQUEST
,
239 _("Attribute groups are out of order (%x < %x)."),
240 attr
->group_tag
, group
);
244 group
= attr
->group_tag
;
249 * Then make sure that the first three attributes are:
252 * attributes-natural-language
253 * printer-uri/job-uri
256 attr
= con
->request
->attrs
;
257 if (attr
&& attr
->name
&&
258 !strcmp(attr
->name
, "attributes-charset") &&
259 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_CHARSET
)
267 if (attr
&& attr
->name
&&
268 !strcmp(attr
->name
, "attributes-natural-language") &&
269 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_LANGUAGE
)
274 * Reset language for this request if different from Accept-Language.
277 if (!con
->language
||
278 strcmp(attr
->values
[0].string
.text
, con
->language
->language
))
280 cupsLangFree(con
->language
);
281 con
->language
= cupsLangGet(attr
->values
[0].string
.text
);
287 if ((attr
= ippFindAttribute(con
->request
, "printer-uri",
288 IPP_TAG_URI
)) != NULL
)
290 else if ((attr
= ippFindAttribute(con
->request
, "job-uri",
291 IPP_TAG_URI
)) != NULL
)
293 else if (con
->request
->request
.op
.operation_id
== CUPS_GET_PPD
)
294 uri
= ippFindAttribute(con
->request
, "ppd-name", IPP_TAG_NAME
);
299 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
300 "attributes-charset", NULL
,
301 charset
->values
[0].string
.text
);
303 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
304 "attributes-charset", NULL
, "utf-8");
307 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
308 "attributes-natural-language", NULL
,
309 language
->values
[0].string
.text
);
311 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
312 "attributes-natural-language", NULL
, DefaultLanguage
);
315 _cups_strcasecmp(charset
->values
[0].string
.text
, "us-ascii") &&
316 _cups_strcasecmp(charset
->values
[0].string
.text
, "utf-8"))
319 * Bad character set...
322 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unsupported character set \"%s\"",
323 charset
->values
[0].string
.text
);
324 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
325 "%04X %s Unsupported attributes-charset value \"%s\"",
326 IPP_CHARSET
, con
->http
->hostname
,
327 charset
->values
[0].string
.text
);
328 send_ipp_status(con
, IPP_BAD_REQUEST
,
329 _("Unsupported character set \"%s\"."),
330 charset
->values
[0].string
.text
);
332 else if (!charset
|| !language
||
334 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEFAULT
&&
335 con
->request
->request
.op
.operation_id
!= CUPS_GET_PRINTERS
&&
336 con
->request
->request
.op
.operation_id
!= CUPS_GET_CLASSES
&&
337 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEVICES
&&
338 con
->request
->request
.op
.operation_id
!= CUPS_GET_PPDS
))
341 * Return an error, since attributes-charset,
342 * attributes-natural-language, and printer-uri/job-uri are required
343 * for all operations.
348 cupsdLogMessage(CUPSD_LOG_ERROR
,
349 "Missing attributes-charset attribute");
351 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
352 "%04X %s Missing attributes-charset attribute",
353 IPP_BAD_REQUEST
, con
->http
->hostname
);
358 cupsdLogMessage(CUPSD_LOG_ERROR
,
359 "Missing attributes-natural-language attribute");
361 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
362 "%04X %s Missing attributes-natural-language attribute",
363 IPP_BAD_REQUEST
, con
->http
->hostname
);
368 cupsdLogMessage(CUPSD_LOG_ERROR
,
369 "Missing printer-uri, job-uri, or ppd-name "
372 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
373 "%04X %s Missing printer-uri, job-uri, or ppd-name "
374 "attribute", IPP_BAD_REQUEST
, con
->http
->hostname
);
377 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Request attributes follow...");
379 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
380 cupsdLogMessage(CUPSD_LOG_DEBUG
,
381 "attr \"%s\": group_tag = %x, value_tag = %x",
382 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
385 cupsdLogMessage(CUPSD_LOG_DEBUG
, "End of attributes...");
387 send_ipp_status(con
, IPP_BAD_REQUEST
,
388 _("Missing required attributes."));
393 * OK, all the checks pass so far; make sure requesting-user-name is
394 * not "root" from a remote host...
397 if ((username
= ippFindAttribute(con
->request
, "requesting-user-name",
398 IPP_TAG_NAME
)) != NULL
)
401 * Check for root user...
404 if (!strcmp(username
->values
[0].string
.text
, "root") &&
405 _cups_strcasecmp(con
->http
->hostname
, "localhost") &&
406 strcmp(con
->username
, "root"))
409 * Remote unauthenticated user masquerading as local root...
412 _cupsStrFree(username
->values
[0].string
.text
);
413 username
->values
[0].string
.text
= _cupsStrAlloc(RemoteRoot
);
417 if ((attr
= ippFindAttribute(con
->request
, "notify-subscription-id",
418 IPP_TAG_INTEGER
)) != NULL
)
419 sub_id
= attr
->values
[0].integer
;
424 * Then try processing the operation...
428 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s",
429 ippOpString(con
->request
->request
.op
.operation_id
),
430 uri
->values
[0].string
.text
);
432 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s",
433 ippOpString(con
->request
->request
.op
.operation_id
));
435 switch (con
->request
->request
.op
.operation_id
)
437 case IPP_OP_PRINT_JOB
:
441 case IPP_OP_VALIDATE_JOB
:
442 validate_job(con
, uri
);
445 case IPP_OP_CREATE_JOB
:
446 create_job(con
, uri
);
449 case IPP_OP_SEND_DOCUMENT
:
450 send_document(con
, uri
);
453 case IPP_OP_CANCEL_JOB
:
454 cancel_job(con
, uri
);
457 case IPP_OP_GET_JOB_ATTRIBUTES
:
458 get_job_attrs(con
, uri
);
461 case IPP_OP_GET_JOBS
:
465 case IPP_OP_GET_PRINTER_ATTRIBUTES
:
466 get_printer_attrs(con
, uri
);
469 case IPP_OP_GET_PRINTER_SUPPORTED_VALUES
:
470 get_printer_supported(con
, uri
);
473 case IPP_OP_HOLD_JOB
:
477 case IPP_OP_RELEASE_JOB
:
478 release_job(con
, uri
);
481 case IPP_OP_RESTART_JOB
:
482 restart_job(con
, uri
);
485 case IPP_OP_PAUSE_PRINTER
:
486 stop_printer(con
, uri
);
489 case IPP_OP_RESUME_PRINTER
:
490 start_printer(con
, uri
);
493 case IPP_OP_PURGE_JOBS
:
494 case IPP_OP_CANCEL_JOBS
:
495 case IPP_OP_CANCEL_MY_JOBS
:
496 cancel_all_jobs(con
, uri
);
499 case IPP_OP_SET_JOB_ATTRIBUTES
:
500 set_job_attrs(con
, uri
);
503 case IPP_OP_SET_PRINTER_ATTRIBUTES
:
504 set_printer_attrs(con
, uri
);
507 case IPP_OP_HOLD_NEW_JOBS
:
508 hold_new_jobs(con
, uri
);
511 case IPP_OP_RELEASE_HELD_NEW_JOBS
:
512 release_held_new_jobs(con
, uri
);
515 case IPP_OP_CLOSE_JOB
:
519 case IPP_OP_CUPS_GET_DEFAULT
:
523 case IPP_OP_CUPS_GET_PRINTERS
:
524 get_printers(con
, 0);
527 case IPP_OP_CUPS_GET_CLASSES
:
528 get_printers(con
, CUPS_PRINTER_CLASS
);
531 case IPP_OP_CUPS_ADD_MODIFY_PRINTER
:
532 add_printer(con
, uri
);
535 case IPP_OP_CUPS_DELETE_PRINTER
:
536 delete_printer(con
, uri
);
539 case IPP_OP_CUPS_ADD_MODIFY_CLASS
:
543 case IPP_OP_CUPS_DELETE_CLASS
:
544 delete_printer(con
, uri
);
547 case IPP_OP_CUPS_ACCEPT_JOBS
:
548 case IPP_OP_ENABLE_PRINTER
:
549 accept_jobs(con
, uri
);
552 case IPP_OP_CUPS_REJECT_JOBS
:
553 case IPP_OP_DISABLE_PRINTER
:
554 reject_jobs(con
, uri
);
557 case IPP_OP_CUPS_SET_DEFAULT
:
558 set_default(con
, uri
);
561 case IPP_OP_CUPS_GET_DEVICES
:
565 case IPP_OP_CUPS_GET_DOCUMENT
:
566 get_document(con
, uri
);
569 case IPP_OP_CUPS_GET_PPD
:
573 case IPP_OP_CUPS_GET_PPDS
:
577 case IPP_OP_CUPS_MOVE_JOB
:
581 case IPP_OP_CUPS_AUTHENTICATE_JOB
:
582 authenticate_job(con
, uri
);
585 case IPP_OP_CREATE_PRINTER_SUBSCRIPTIONS
:
586 case IPP_OP_CREATE_JOB_SUBSCRIPTIONS
:
587 create_subscriptions(con
, uri
);
590 case IPP_OP_GET_SUBSCRIPTION_ATTRIBUTES
:
591 get_subscription_attrs(con
, sub_id
);
594 case IPP_OP_GET_SUBSCRIPTIONS
:
595 get_subscriptions(con
, uri
);
598 case IPP_OP_RENEW_SUBSCRIPTION
:
599 renew_subscription(con
, sub_id
);
602 case IPP_OP_CANCEL_SUBSCRIPTION
:
603 cancel_subscription(con
, sub_id
);
606 case IPP_OP_GET_NOTIFICATIONS
:
607 get_notifications(con
);
611 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
612 "%04X %s Operation %04X (%s) not supported",
613 IPP_OPERATION_NOT_SUPPORTED
, con
->http
->hostname
,
614 con
->request
->request
.op
.operation_id
,
615 ippOpString(con
->request
->request
.op
.operation_id
));
617 send_ipp_status(con
, IPP_OPERATION_NOT_SUPPORTED
,
618 _("%s not supported."),
620 con
->request
->request
.op
.operation_id
));
630 * Sending data from the scheduler...
633 cupsdLogMessage(con
->response
->request
.status
.status_code
634 >= IPP_BAD_REQUEST
&&
635 con
->response
->request
.status
.status_code
636 != IPP_NOT_FOUND
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
637 "[Client %d] Returning IPP %s for %s (%s) from %s",
639 ippErrorString(con
->response
->request
.status
.status_code
),
640 ippOpString(con
->request
->request
.op
.operation_id
),
641 uri
? uri
->values
[0].string
.text
: "no URI",
642 con
->http
->hostname
);
644 httpClearFields(con
->http
);
646 #ifdef CUPSD_USE_CHUNKING
648 * Because older versions of CUPS (1.1.17 and older) and some IPP
649 * clients do not implement chunking properly, we cannot use
650 * chunking by default. This may become the default in future
651 * CUPS releases, or we might add a configuration directive for
655 if (con
->http
->version
== HTTP_1_1
)
657 cupsdLogMessage(CUPSD_LOG_DEBUG
,
658 "[Client %d] Transfer-Encoding: chunked",
661 cupsdSetLength(con
->http
, 0);
664 #endif /* CUPSD_USE_CHUNKING */
666 size_t length
; /* Length of response */
669 length
= ippLength(con
->response
);
671 if (con
->file
>= 0 && !con
->pipe_pid
)
673 struct stat fileinfo
; /* File information */
675 if (!fstat(con
->file
, &fileinfo
))
676 length
+= (size_t)fileinfo
.st_size
;
679 cupsdLogMessage(CUPSD_LOG_DEBUG
,
680 "[Client %d] Content-Length: " CUPS_LLFMT
,
681 con
->number
, CUPS_LLCAST length
);
682 httpSetLength(con
->http
, length
);
685 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp", CUPSD_AUTH_NONE
))
688 * Tell the caller the response header was sent successfully...
691 cupsdAddSelect(httpGetFd(con
->http
), (cupsd_selfunc_t
)cupsdReadClient
,
692 (cupsd_selfunc_t
)cupsdWriteClient
, con
);
699 * Tell the caller the response header could not be sent...
708 * Sending data from a subprocess like cups-deviced; tell the caller
709 * everything is A-OK so far...
718 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
721 int /* O - 0 on success, -1 on error */
722 cupsdTimeoutJob(cupsd_job_t
*job
) /* I - Job to timeout */
724 cupsd_printer_t
*printer
; /* Destination printer or class */
725 ipp_attribute_t
*attr
; /* job-sheets attribute */
726 int kbytes
; /* Kilobytes in banner */
729 job
->pending_timeout
= 0;
732 * See if we need to add the ending sheet...
735 if (!cupsdLoadJob(job
))
738 printer
= cupsdFindDest(job
->dest
);
739 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
741 if (printer
&& !(printer
->type
& CUPS_PRINTER_REMOTE
) &&
742 attr
&& attr
->num_values
> 1)
748 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding end banner page \"%s\".",
749 attr
->values
[1].string
.text
);
751 if ((kbytes
= copy_banner(NULL
, job
, attr
->values
[1].string
.text
)) < 0)
754 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
762 * 'accept_jobs()' - Accept print jobs to a printer.
766 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
767 ipp_attribute_t
*uri
) /* I - Printer or class URI */
769 http_status_t status
; /* Policy status */
770 cups_ptype_t dtype
; /* Destination type (printer/class) */
771 cupsd_printer_t
*printer
; /* Printer data */
774 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
775 con
->number
, uri
->values
[0].string
.text
);
778 * Is the destination valid?
781 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
787 send_ipp_status(con
, IPP_NOT_FOUND
,
788 _("The printer or class does not exist."));
796 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
798 send_http_error(con
, status
, printer
);
803 * Accept jobs sent to the printer...
806 printer
->accepting
= 1;
807 printer
->state_message
[0] = '\0';
809 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
810 "Now accepting jobs.");
812 if (dtype
& CUPS_PRINTER_CLASS
)
814 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
816 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" now accepting jobs (\"%s\").",
817 printer
->name
, get_username(con
));
821 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
823 cupsdLogMessage(CUPSD_LOG_INFO
,
824 "Printer \"%s\" now accepting jobs (\"%s\").",
825 printer
->name
, get_username(con
));
829 * Everything was ok, so return OK status...
832 con
->response
->request
.status
.status_code
= IPP_OK
;
837 * 'add_class()' - Add a class to the system.
841 add_class(cupsd_client_t
*con
, /* I - Client connection */
842 ipp_attribute_t
*uri
) /* I - URI of class */
844 http_status_t status
; /* Policy status */
845 int i
; /* Looping var */
846 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
847 username
[HTTP_MAX_URI
], /* Username portion of URI */
848 host
[HTTP_MAX_URI
], /* Host portion of URI */
849 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
850 int port
; /* Port portion of URI */
851 cupsd_printer_t
*pclass
, /* Class */
852 *member
; /* Member printer/class */
853 cups_ptype_t dtype
; /* Destination type */
854 ipp_attribute_t
*attr
; /* Printer attribute */
855 int modify
; /* Non-zero if we just modified */
856 int need_restart_job
; /* Need to restart job? */
859 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
860 con
->number
, uri
->values
[0].string
.text
);
863 * Do we have a valid URI?
866 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
867 sizeof(scheme
), username
, sizeof(username
), host
,
868 sizeof(host
), &port
, resource
, sizeof(resource
));
871 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
874 * No, return an error...
877 send_ipp_status(con
, IPP_BAD_REQUEST
,
878 _("The printer-uri must be of the form "
879 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
884 * Do we have a valid printer name?
887 if (!validate_name(resource
+ 9))
890 * No, return an error...
893 send_ipp_status(con
, IPP_BAD_REQUEST
,
894 _("The printer-uri \"%s\" contains invalid characters."),
895 uri
->values
[0].string
.text
);
900 * See if the class already exists; if not, create a new class...
903 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
906 * Class doesn't exist; see if we have a printer of the same name...
909 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
)
912 * Yes, return an error...
915 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
916 _("A printer named \"%s\" already exists."),
922 * No, check the default policy and then add the class...
925 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
927 send_http_error(con
, status
, NULL
);
931 pclass
= cupsdAddClass(resource
+ 9);
934 else if ((status
= cupsdCheckPolicy(pclass
->op_policy_ptr
, con
,
937 send_http_error(con
, status
, pclass
);
944 * Look for attributes and copy them over as needed...
947 need_restart_job
= 0;
949 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
950 IPP_TAG_TEXT
)) != NULL
)
951 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
953 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
954 IPP_TAG_TEXT
)) != NULL
)
955 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
957 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
958 IPP_TAG_BOOLEAN
)) != NULL
&&
959 attr
->values
[0].boolean
!= pclass
->accepting
)
961 cupsdLogMessage(CUPSD_LOG_INFO
,
962 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
963 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
965 pclass
->accepting
= attr
->values
[0].boolean
;
967 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, pclass
, NULL
, "%s accepting jobs.",
968 pclass
->accepting
? "Now" : "No longer");
971 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
972 IPP_TAG_BOOLEAN
)) != NULL
)
974 if (pclass
->shared
&& !attr
->values
[0].boolean
)
975 cupsdDeregisterPrinter(pclass
, 1);
977 cupsdLogMessage(CUPSD_LOG_INFO
,
978 "Setting %s printer-is-shared to %d (was %d.)",
979 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
981 pclass
->shared
= attr
->values
[0].boolean
;
984 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
985 IPP_TAG_ENUM
)) != NULL
)
987 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
988 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
990 send_ipp_status(con
, IPP_BAD_REQUEST
,
991 _("Attempt to set %s printer-state to bad value %d."),
992 pclass
->name
, attr
->values
[0].integer
);
996 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
997 pclass
->name
, attr
->values
[0].integer
, pclass
->state
);
999 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
1000 cupsdStopPrinter(pclass
, 0);
1003 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
1004 need_restart_job
= 1;
1007 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
1008 IPP_TAG_TEXT
)) != NULL
)
1010 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
1011 sizeof(pclass
->state_message
));
1013 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, pclass
, NULL
, "%s",
1014 pclass
->state_message
);
1016 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
1017 IPP_TAG_URI
)) != NULL
)
1020 * Clear the printer array as needed...
1023 need_restart_job
= 1;
1025 if (pclass
->num_printers
> 0)
1027 free(pclass
->printers
);
1028 pclass
->num_printers
= 0;
1032 * Add each printer or class that is listed...
1035 for (i
= 0; i
< attr
->num_values
; i
++)
1038 * Search for the printer or class URI...
1041 if (!cupsdValidateDest(attr
->values
[i
].string
.text
, &dtype
, &member
))
1047 send_ipp_status(con
, IPP_NOT_FOUND
,
1048 _("The printer or class does not exist."));
1051 else if (dtype
& CUPS_PRINTER_CLASS
)
1053 send_ipp_status(con
, IPP_BAD_REQUEST
,
1054 _("Nested classes are not allowed."));
1059 * Add it to the class...
1062 cupsdAddPrinterToClass(pclass
, member
);
1066 set_printer_defaults(con
, pclass
);
1068 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
1069 IPP_TAG_KEYWORD
)) != NULL
)
1070 cupsdSetAuthInfoRequired(pclass
, NULL
, attr
);
1073 * Update the printer class attributes and return...
1076 cupsdSetPrinterAttrs(pclass
);
1077 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
1079 if (need_restart_job
&& pclass
->job
)
1082 * Reset the current job to a "pending" status...
1085 cupsdSetJobState(pclass
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
1086 "Job restarted because the class was modified.");
1089 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
1093 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
,
1094 pclass
, NULL
, "Class \"%s\" modified by \"%s\".",
1095 pclass
->name
, get_username(con
));
1097 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1098 pclass
->name
, get_username(con
));
1102 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
,
1103 pclass
, NULL
, "New class \"%s\" added by \"%s\".",
1104 pclass
->name
, get_username(con
));
1106 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1107 pclass
->name
, get_username(con
));
1110 con
->response
->request
.status
.status_code
= IPP_OK
;
1115 * 'add_file()' - Add a file to a job.
1118 static int /* O - 0 on success, -1 on error */
1119 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1120 cupsd_job_t
*job
, /* I - Job to add to */
1121 mime_type_t
*filetype
, /* I - Type of file */
1122 int compression
) /* I - Compression */
1124 mime_type_t
**filetypes
; /* New filetypes array... */
1125 int *compressions
; /* New compressions array... */
1128 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1129 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
1130 "compression=%d)", con
, con
? con
->number
: -1, job
->id
,
1131 filetype
->super
, filetype
->type
, compression
);
1134 * Add the file to the job...
1137 if (job
->num_files
== 0)
1139 compressions
= (int *)malloc(sizeof(int));
1140 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1144 compressions
= (int *)realloc(job
->compressions
,
1145 (size_t)(job
->num_files
+ 1) * sizeof(int));
1146 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1147 (size_t)(job
->num_files
+ 1) *
1148 sizeof(mime_type_t
*));
1152 job
->compressions
= compressions
;
1155 job
->filetypes
= filetypes
;
1157 if (!compressions
|| !filetypes
)
1159 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1160 "Job aborted because the scheduler ran out of memory.");
1163 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1164 _("Unable to allocate memory for file types."));
1169 job
->compressions
[job
->num_files
] = compression
;
1170 job
->filetypes
[job
->num_files
] = filetype
;
1175 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1182 * 'add_job()' - Add a job to a print queue.
1185 static cupsd_job_t
* /* O - Job object */
1186 add_job(cupsd_client_t
*con
, /* I - Client connection */
1187 cupsd_printer_t
*printer
, /* I - Destination printer */
1188 mime_type_t
*filetype
) /* I - First print file type, if any */
1190 http_status_t status
; /* Policy status */
1191 ipp_attribute_t
*attr
, /* Current attribute */
1192 *auth_info
; /* auth-info attribute */
1193 const char *mandatory
; /* Current mandatory job attribute */
1194 const char *val
; /* Default option value */
1195 int priority
; /* Job priority */
1196 cupsd_job_t
*job
; /* Current job */
1197 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
1198 int kbytes
; /* Size of print file */
1199 int i
; /* Looping var */
1200 int lowerpagerange
; /* Page range bound */
1201 int exact
; /* Did we have an exact match? */
1202 ipp_attribute_t
*media_col
, /* media-col attribute */
1203 *media_margin
; /* media-*-margin attribute */
1204 ipp_t
*unsup_col
; /* media-col in unsupported response */
1205 static const char * const readonly
[] =/* List of read-only attributes */
1208 "job-k-octets-completed",
1209 "job-impressions-completed",
1210 "job-media-sheets-completed",
1212 "job-state-message",
1213 "job-state-reasons",
1214 "time-at-completed",
1216 "time-at-processing"
1220 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %p(%s), %p(%s/%s))",
1221 con
, con
->number
, printer
, printer
->name
,
1222 filetype
, filetype
? filetype
->super
: "none",
1223 filetype
? filetype
->type
: "none");
1226 * Check remote printing to non-shared printer...
1229 if (!printer
->shared
&&
1230 _cups_strcasecmp(con
->http
->hostname
, "localhost") &&
1231 _cups_strcasecmp(con
->http
->hostname
, ServerName
))
1233 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1234 _("The printer or class is not shared."));
1242 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
1244 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1246 send_http_error(con
, status
, printer
);
1249 else if (printer
->num_auth_info_required
== 1 &&
1250 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
1253 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
1257 else if (auth_info
&& !con
->http
->tls
&&
1258 !httpAddrLocalhost(con
->http
->hostaddr
))
1261 * Require encryption of auth-info over non-local connections...
1264 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
1267 #endif /* HAVE_SSL */
1270 * See if the printer is accepting jobs...
1273 if (!printer
->accepting
)
1275 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1276 _("Destination \"%s\" is not accepting jobs."),
1282 * Validate job template attributes; for now just document-format,
1283 * copies, job-sheets, number-up, page-ranges, mandatory attributes, and
1287 for (i
= 0; i
< (int)(sizeof(readonly
) / sizeof(readonly
[0])); i
++)
1289 if ((attr
= ippFindAttribute(con
->request
, readonly
[i
],
1290 IPP_TAG_ZERO
)) != NULL
)
1292 ippDeleteAttribute(con
->request
, attr
);
1294 if (StrictConformance
)
1296 send_ipp_status(con
, IPP_BAD_REQUEST
,
1297 _("The '%s' Job Description attribute cannot be "
1298 "supplied in a job creation request."), readonly
[i
]);
1302 cupsdLogMessage(CUPSD_LOG_INFO
,
1303 "Unexpected '%s' Job Description attribute in a job "
1304 "creation request.", readonly
[i
]);
1310 for (mandatory
= (char *)cupsArrayFirst(printer
->pc
->mandatory
);
1312 mandatory
= (char *)cupsArrayNext(printer
->pc
->mandatory
))
1314 if (!ippFindAttribute(con
->request
, mandatory
, IPP_TAG_ZERO
))
1317 * Missing a required attribute...
1320 send_ipp_status(con
, IPP_CONFLICT
,
1321 _("The \"%s\" attribute is required for print jobs."),
1328 if (filetype
&& printer
->filetypes
&&
1329 !cupsArrayFind(printer
->filetypes
, filetype
))
1331 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1332 /* MIME media type string */
1335 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1338 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1339 _("Unsupported format \"%s\"."), mimetype
);
1341 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1342 "document-format", NULL
, mimetype
);
1347 if ((attr
= ippFindAttribute(con
->request
, "copies",
1348 IPP_TAG_INTEGER
)) != NULL
)
1350 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1352 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1353 attr
->values
[0].integer
);
1354 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1355 "copies", attr
->values
[0].integer
);
1360 if ((attr
= ippFindAttribute(con
->request
, "job-sheets",
1361 IPP_TAG_ZERO
)) != NULL
)
1363 if (attr
->value_tag
!= IPP_TAG_KEYWORD
&&
1364 attr
->value_tag
!= IPP_TAG_NAME
)
1366 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value type."));
1370 if (attr
->num_values
> 2)
1372 send_ipp_status(con
, IPP_BAD_REQUEST
,
1373 _("Too many job-sheets values (%d > 2)."),
1378 for (i
= 0; i
< attr
->num_values
; i
++)
1379 if (strcmp(attr
->values
[i
].string
.text
, "none") &&
1380 !cupsdFindBanner(attr
->values
[i
].string
.text
))
1382 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value \"%s\"."),
1383 attr
->values
[i
].string
.text
);
1388 if ((attr
= ippFindAttribute(con
->request
, "number-up",
1389 IPP_TAG_INTEGER
)) != NULL
)
1391 if (attr
->values
[0].integer
!= 1 &&
1392 attr
->values
[0].integer
!= 2 &&
1393 attr
->values
[0].integer
!= 4 &&
1394 attr
->values
[0].integer
!= 6 &&
1395 attr
->values
[0].integer
!= 9 &&
1396 attr
->values
[0].integer
!= 16)
1398 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad number-up value %d."),
1399 attr
->values
[0].integer
);
1400 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1401 "number-up", attr
->values
[0].integer
);
1406 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1407 IPP_TAG_RANGE
)) != NULL
)
1409 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1411 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1412 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1414 send_ipp_status(con
, IPP_BAD_REQUEST
,
1415 _("Bad page-ranges values %d-%d."),
1416 attr
->values
[i
].range
.lower
,
1417 attr
->values
[i
].range
.upper
);
1421 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1426 * Do media selection as needed...
1429 if (!ippFindAttribute(con
->request
, "PageRegion", IPP_TAG_ZERO
) &&
1430 !ippFindAttribute(con
->request
, "PageSize", IPP_TAG_ZERO
) &&
1431 _ppdCacheGetPageSize(printer
->pc
, con
->request
, NULL
, &exact
))
1434 (media_col
= ippFindAttribute(con
->request
, "media-col",
1435 IPP_TAG_BEGIN_COLLECTION
)) != NULL
)
1437 send_ipp_status(con
, IPP_OK_SUBST
, _("Unsupported margins."));
1439 unsup_col
= ippNew();
1440 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1441 "media-bottom-margin",
1442 IPP_TAG_INTEGER
)) != NULL
)
1443 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1444 "media-bottom-margin", media_margin
->values
[0].integer
);
1446 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1447 "media-left-margin",
1448 IPP_TAG_INTEGER
)) != NULL
)
1449 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1450 "media-left-margin", media_margin
->values
[0].integer
);
1452 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1453 "media-right-margin",
1454 IPP_TAG_INTEGER
)) != NULL
)
1455 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1456 "media-right-margin", media_margin
->values
[0].integer
);
1458 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1460 IPP_TAG_INTEGER
)) != NULL
)
1461 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1462 "media-top-margin", media_margin
->values
[0].integer
);
1464 ippAddCollection(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, "media-col",
1466 ippDelete(unsup_col
);
1471 * Make sure we aren't over our limit...
1474 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1477 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1479 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Too many active jobs."));
1483 if ((i
= check_quotas(con
, printer
)) < 0)
1485 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1490 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
1495 * Create the job and set things up...
1498 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1499 IPP_TAG_INTEGER
)) != NULL
)
1500 priority
= attr
->values
[0].integer
;
1503 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1504 printer
->options
)) != NULL
)
1505 priority
= atoi(val
);
1509 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1513 if ((attr
= ippFindAttribute(con
->request
, "job-name", IPP_TAG_ZERO
)) == NULL
)
1514 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1516 else if ((attr
->value_tag
!= IPP_TAG_NAME
&&
1517 attr
->value_tag
!= IPP_TAG_NAMELANG
) ||
1518 attr
->num_values
!= 1)
1520 send_ipp_status(con
, IPP_ATTRIBUTES
,
1521 _("Bad job-name value: Wrong type or count."));
1522 if ((attr
= ippCopyAttribute(con
->response
, attr
, 0)) != NULL
)
1523 attr
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
1526 else if (!ippValidateAttribute(attr
))
1528 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad job-name value: %s"),
1529 cupsLastErrorString());
1530 if ((attr
= ippCopyAttribute(con
->response
, attr
, 0)) != NULL
)
1531 attr
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
1535 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1537 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1538 _("Unable to add job for destination \"%s\"."),
1543 job
->dtype
= printer
->type
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_REMOTE
);
1544 job
->attrs
= con
->request
;
1546 con
->request
= ippNewRequest(job
->attrs
->request
.op
.operation_id
);
1548 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1551 apply_printer_defaults(printer
, job
);
1553 attr
= ippFindAttribute(job
->attrs
, "requesting-user-name", IPP_TAG_NAME
);
1555 if (con
->username
[0])
1557 cupsdSetString(&job
->username
, con
->username
);
1560 cupsdSetString(&attr
->values
[0].string
.text
, con
->username
);
1564 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1565 "add_job: requesting-user-name=\"%s\"",
1566 attr
->values
[0].string
.text
);
1568 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1571 cupsdSetString(&job
->username
, "anonymous");
1574 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1575 "job-originating-user-name", NULL
, job
->username
);
1578 attr
->group_tag
= IPP_TAG_JOB
;
1579 _cupsStrFree(attr
->name
);
1580 attr
->name
= _cupsStrAlloc("job-originating-user-name");
1583 if (con
->username
[0] || auth_info
)
1585 save_auth_info(con
, job
, auth_info
);
1588 * Remove the auth-info attribute from the attribute data...
1592 ippDeleteAttribute(job
->attrs
, auth_info
);
1595 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1596 IPP_TAG_ZERO
)) != NULL
)
1599 * Request contains a job-originating-host-name attribute; validate it...
1602 if (attr
->value_tag
!= IPP_TAG_NAME
||
1603 attr
->num_values
!= 1 ||
1604 strcmp(con
->http
->hostname
, "localhost"))
1607 * Can't override the value if we aren't connected via localhost.
1608 * Also, we can only have 1 value and it must be a name value.
1611 switch (attr
->value_tag
)
1613 case IPP_TAG_STRING
:
1614 case IPP_TAG_TEXTLANG
:
1615 case IPP_TAG_NAMELANG
:
1618 case IPP_TAG_KEYWORD
:
1620 case IPP_TAG_URISCHEME
:
1621 case IPP_TAG_CHARSET
:
1622 case IPP_TAG_LANGUAGE
:
1623 case IPP_TAG_MIMETYPE
:
1625 * Free old strings...
1628 for (i
= 0; i
< attr
->num_values
; i
++)
1630 _cupsStrFree(attr
->values
[i
].string
.text
);
1631 attr
->values
[i
].string
.text
= NULL
;
1632 if (attr
->values
[i
].string
.language
)
1634 _cupsStrFree(attr
->values
[i
].string
.language
);
1635 attr
->values
[i
].string
.language
= NULL
;
1644 * Use the default connection hostname instead...
1647 attr
->value_tag
= IPP_TAG_NAME
;
1648 attr
->num_values
= 1;
1649 attr
->values
[0].string
.text
= _cupsStrAlloc(con
->http
->hostname
);
1652 attr
->group_tag
= IPP_TAG_JOB
;
1657 * No job-originating-host-name attribute, so use the hostname from
1661 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1662 "job-originating-host-name", NULL
, con
->http
->hostname
);
1665 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation",
1667 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1668 "time-at-processing", 0);
1669 attr
->value_tag
= IPP_TAG_NOVALUE
;
1670 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1671 "time-at-completed", 0);
1672 attr
->value_tag
= IPP_TAG_NOVALUE
;
1675 * Add remaining job attributes...
1678 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1679 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1680 "job-state", IPP_JOB_STOPPED
);
1681 job
->state_value
= (ipp_jstate_t
)job
->state
->values
[0].integer
;
1682 job
->reasons
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1683 "job-state-reasons", NULL
, "job-incoming");
1684 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1685 "job-media-sheets-completed", 0);
1686 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1689 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
1690 IPP_TAG_INTEGER
)) != NULL
)
1691 attr
->values
[0].integer
= 0;
1693 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-k-octets", 0);
1695 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1696 IPP_TAG_KEYWORD
)) == NULL
)
1697 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1700 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1701 printer
->options
)) == NULL
)
1704 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1705 "job-hold-until", NULL
, val
);
1707 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
1710 * Hold job until specified time...
1713 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
1715 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1716 job
->state_value
= IPP_JOB_HELD
;
1718 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-hold-until-specified");
1720 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1722 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
1723 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1724 job
->state_value
= IPP_JOB_HELD
;
1728 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1729 job
->state_value
= IPP_JOB_PENDING
;
1731 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
1734 if (!(printer
->type
& CUPS_PRINTER_REMOTE
) || Classification
)
1737 * Add job sheets options...
1740 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1741 IPP_TAG_ZERO
)) == NULL
)
1743 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1744 "Adding default job-sheets values \"%s,%s\"...",
1745 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1747 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1749 attr
->values
[0].string
.text
= _cupsStrRetain(printer
->job_sheets
[0]);
1750 attr
->values
[1].string
.text
= _cupsStrRetain(printer
->job_sheets
[1]);
1753 job
->job_sheets
= attr
;
1756 * Enforce classification level if set...
1761 cupsdLogMessage(CUPSD_LOG_INFO
,
1762 "Classification=\"%s\", ClassifyOverride=%d",
1763 Classification
? Classification
: "(null)",
1766 if (ClassifyOverride
)
1768 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1769 (attr
->num_values
== 1 ||
1770 !strcmp(attr
->values
[1].string
.text
, "none")))
1773 * Force the leading banner to have the classification on it...
1776 cupsdSetString(&attr
->values
[0].string
.text
, Classification
);
1778 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1779 "job-sheets=\"%s,none\", "
1780 "job-originating-user-name=\"%s\"",
1781 Classification
, job
->username
);
1783 else if (attr
->num_values
== 2 &&
1784 strcmp(attr
->values
[0].string
.text
,
1785 attr
->values
[1].string
.text
) &&
1786 strcmp(attr
->values
[0].string
.text
, "none") &&
1787 strcmp(attr
->values
[1].string
.text
, "none"))
1790 * Can't put two different security markings on the same document!
1793 cupsdSetString(&attr
->values
[1].string
.text
, attr
->values
[0].string
.text
);
1795 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1796 "job-sheets=\"%s,%s\", "
1797 "job-originating-user-name=\"%s\"",
1798 attr
->values
[0].string
.text
,
1799 attr
->values
[1].string
.text
, job
->username
);
1801 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1802 strcmp(attr
->values
[0].string
.text
, "none") &&
1803 (attr
->num_values
== 1 ||
1804 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1805 strcmp(attr
->values
[1].string
.text
, "none"))))
1807 if (attr
->num_values
== 1)
1808 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1809 "CLASSIFICATION OVERRIDDEN "
1810 "job-sheets=\"%s\", "
1811 "job-originating-user-name=\"%s\"",
1812 attr
->values
[0].string
.text
, job
->username
);
1814 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1815 "CLASSIFICATION OVERRIDDEN "
1816 "job-sheets=\"%s,%s\",fffff "
1817 "job-originating-user-name=\"%s\"",
1818 attr
->values
[0].string
.text
,
1819 attr
->values
[1].string
.text
, job
->username
);
1822 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1823 (attr
->num_values
== 1 ||
1824 strcmp(attr
->values
[1].string
.text
, Classification
)))
1827 * Force the banner to have the classification on it...
1830 if (attr
->num_values
> 1 &&
1831 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1833 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1834 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1838 if (attr
->num_values
== 1 ||
1839 strcmp(attr
->values
[0].string
.text
, "none"))
1840 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1842 if (attr
->num_values
> 1 &&
1843 strcmp(attr
->values
[1].string
.text
, "none"))
1844 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1847 if (attr
->num_values
> 1)
1848 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1849 "CLASSIFICATION FORCED "
1850 "job-sheets=\"%s,%s\", "
1851 "job-originating-user-name=\"%s\"",
1852 attr
->values
[0].string
.text
,
1853 attr
->values
[1].string
.text
, job
->username
);
1855 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1856 "CLASSIFICATION FORCED "
1857 "job-sheets=\"%s\", "
1858 "job-originating-user-name=\"%s\"",
1859 Classification
, job
->username
);
1864 * See if we need to add the starting sheet...
1867 if (!(printer
->type
& CUPS_PRINTER_REMOTE
))
1869 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding start banner page \"%s\".",
1870 attr
->values
[0].string
.text
);
1872 if ((kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
)) < 0)
1874 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1875 "Aborting job because the start banner could not be "
1880 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1883 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1884 IPP_TAG_ZERO
)) != NULL
)
1885 job
->job_sheets
= attr
;
1888 * Fill in the response info...
1891 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
1892 con
->clientname
, con
->clientport
, "/jobs/%d", job
->id
);
1893 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1896 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1898 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1900 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons",
1901 NULL
, job
->reasons
->values
[0].string
.text
);
1903 con
->response
->request
.status
.status_code
= IPP_OK
;
1906 * Add any job subscriptions...
1909 add_job_subscriptions(con
, job
);
1912 * Set all but the first two attributes to the job attributes group...
1915 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1916 attr
->group_tag
= IPP_TAG_JOB
;
1919 * Fire the "job created" event...
1922 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
1925 * Return the new job...
1933 * 'add_job_subscriptions()' - Add any subscriptions for a job.
1937 add_job_subscriptions(
1938 cupsd_client_t
*con
, /* I - Client connection */
1939 cupsd_job_t
*job
) /* I - Newly created job */
1941 int i
; /* Looping var */
1942 ipp_attribute_t
*prev
, /* Previous attribute */
1943 *next
, /* Next attribute */
1944 *attr
; /* Current attribute */
1945 cupsd_subscription_t
*sub
; /* Subscription object */
1946 const char *recipient
, /* notify-recipient-uri */
1947 *pullmethod
; /* notify-pull-method */
1948 ipp_attribute_t
*user_data
; /* notify-user-data */
1949 int interval
; /* notify-time-interval */
1950 unsigned mask
; /* notify-events */
1954 * Find the first subscription group attribute; return if we have
1958 for (attr
= job
->attrs
->attrs
; attr
; attr
= attr
->next
)
1959 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
1966 * Process the subscription attributes in the request...
1975 mask
= CUPSD_EVENT_NONE
;
1977 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
1979 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
1980 attr
->value_tag
== IPP_TAG_URI
)
1983 * Validate the recipient scheme against the ServerBin/notifier
1987 char notifier
[1024], /* Notifier filename */
1988 scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
1989 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
1990 host
[HTTP_MAX_URI
], /* Host portion of URI */
1991 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
1992 int port
; /* Port portion of URI */
1995 recipient
= attr
->values
[0].string
.text
;
1997 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
1998 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
1999 host
, sizeof(host
), &port
,
2000 resource
, sizeof(resource
)) < HTTP_URI_OK
)
2002 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2003 _("Bad notify-recipient-uri \"%s\"."), recipient
);
2004 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2005 "notify-status-code", IPP_URI_SCHEME
);
2009 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
2011 if (access(notifier
, X_OK
))
2013 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2014 _("notify-recipient-uri URI \"%s\" uses unknown "
2015 "scheme."), recipient
);
2016 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2017 "notify-status-code", IPP_URI_SCHEME
);
2021 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
2023 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2024 _("notify-recipient-uri URI \"%s\" is already used."),
2026 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2027 "notify-status-code", IPP_ATTRIBUTES
);
2031 else if (!strcmp(attr
->name
, "notify-pull-method") &&
2032 attr
->value_tag
== IPP_TAG_KEYWORD
)
2034 pullmethod
= attr
->values
[0].string
.text
;
2036 if (strcmp(pullmethod
, "ippget"))
2038 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2039 _("Bad notify-pull-method \"%s\"."), pullmethod
);
2040 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2041 "notify-status-code", IPP_ATTRIBUTES
);
2045 else if (!strcmp(attr
->name
, "notify-charset") &&
2046 attr
->value_tag
== IPP_TAG_CHARSET
&&
2047 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
2048 strcmp(attr
->values
[0].string
.text
, "utf-8"))
2050 send_ipp_status(con
, IPP_CHARSET
,
2051 _("Character set \"%s\" not supported."),
2052 attr
->values
[0].string
.text
);
2055 else if (!strcmp(attr
->name
, "notify-natural-language") &&
2056 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
2057 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
2059 send_ipp_status(con
, IPP_CHARSET
,
2060 _("Language \"%s\" not supported."),
2061 attr
->values
[0].string
.text
);
2064 else if (!strcmp(attr
->name
, "notify-user-data") &&
2065 attr
->value_tag
== IPP_TAG_STRING
)
2067 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
2069 send_ipp_status(con
, IPP_REQUEST_VALUE
,
2070 _("The notify-user-data value is too large "
2071 "(%d > 63 octets)."),
2072 attr
->values
[0].unknown
.length
);
2078 else if (!strcmp(attr
->name
, "notify-events") &&
2079 attr
->value_tag
== IPP_TAG_KEYWORD
)
2081 for (i
= 0; i
< attr
->num_values
; i
++)
2082 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
2084 else if (!strcmp(attr
->name
, "notify-lease-duration"))
2086 send_ipp_status(con
, IPP_BAD_REQUEST
,
2087 _("The notify-lease-duration attribute cannot be "
2088 "used with job subscriptions."));
2091 else if (!strcmp(attr
->name
, "notify-time-interval") &&
2092 attr
->value_tag
== IPP_TAG_INTEGER
)
2093 interval
= attr
->values
[0].integer
;
2098 if (!recipient
&& !pullmethod
)
2101 if (mask
== CUPSD_EVENT_NONE
)
2102 mask
= CUPSD_EVENT_JOB_COMPLETED
;
2104 if ((sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
,
2105 recipient
, 0)) != NULL
)
2107 sub
->interval
= interval
;
2109 cupsdSetString(&sub
->owner
, job
->username
);
2113 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
2114 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
2115 (size_t)sub
->user_data_len
);
2118 ippAddSeparator(con
->response
);
2119 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
2120 "notify-subscription-id", sub
->id
);
2122 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
2130 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
2133 * Remove all of the subscription attributes from the job request...
2135 * TODO: Optimize this since subscription groups have to come at the
2136 * end of the request...
2139 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
2143 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
2144 attr
->group_tag
== IPP_TAG_ZERO
)
2147 * Free and remove this attribute...
2150 ippDeleteAttribute(NULL
, attr
);
2155 job
->attrs
->attrs
= next
;
2161 job
->attrs
->last
= prev
;
2162 job
->attrs
->current
= prev
;
2167 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2169 * See RFC 4122 for the definition of UUIDs and the format.
2173 add_job_uuid(cupsd_job_t
*job
) /* I - Job */
2175 char uuid
[64]; /* job-uuid string */
2179 * Add a job-uuid attribute if none exists...
2182 if (!ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
))
2183 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
,
2184 httpAssembleUUID(ServerName
, RemotePort
, job
->dest
, job
->id
,
2185 uuid
, sizeof(uuid
)));
2190 * 'add_printer()' - Add a printer to the system.
2194 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2195 ipp_attribute_t
*uri
) /* I - URI of printer */
2197 http_status_t status
; /* Policy status */
2198 int i
; /* Looping var */
2199 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
2200 username
[HTTP_MAX_URI
], /* Username portion of URI */
2201 host
[HTTP_MAX_URI
], /* Host portion of URI */
2202 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2203 int port
; /* Port portion of URI */
2204 cupsd_printer_t
*printer
; /* Printer/class */
2205 ipp_attribute_t
*attr
; /* Printer attribute */
2206 cups_file_t
*fp
; /* Script/PPD file */
2207 char line
[1024]; /* Line from file... */
2208 char srcfile
[1024], /* Source Script/PPD file */
2209 dstfile
[1024]; /* Destination Script/PPD file */
2210 int modify
; /* Non-zero if we are modifying */
2211 int changed_driver
, /* Changed the PPD/interface script? */
2212 need_restart_job
, /* Need to restart job? */
2213 set_device_uri
, /* Did we set the device URI? */
2214 set_port_monitor
; /* Did we set the port monitor? */
2217 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2218 con
->number
, uri
->values
[0].string
.text
);
2221 * Do we have a valid URI?
2224 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2225 sizeof(scheme
), username
, sizeof(username
), host
,
2226 sizeof(host
), &port
, resource
, sizeof(resource
));
2228 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2231 * No, return an error...
2234 send_ipp_status(con
, IPP_BAD_REQUEST
,
2235 _("The printer-uri must be of the form "
2236 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2241 * Do we have a valid printer name?
2244 if (!validate_name(resource
+ 10))
2247 * No, return an error...
2250 send_ipp_status(con
, IPP_BAD_REQUEST
,
2251 _("The printer-uri \"%s\" contains invalid characters."),
2252 uri
->values
[0].string
.text
);
2257 * See if the printer already exists; if not, create a new printer...
2260 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2263 * Printer doesn't exist; see if we have a class of the same name...
2266 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
)
2269 * Yes, return an error...
2272 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2273 _("A class named \"%s\" already exists."),
2279 * No, check the default policy then add the printer...
2282 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2284 send_http_error(con
, status
, NULL
);
2288 printer
= cupsdAddPrinter(resource
+ 10);
2291 else if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
2294 send_http_error(con
, status
, printer
);
2301 * Look for attributes and copy them over as needed...
2305 need_restart_job
= 0;
2307 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2308 IPP_TAG_TEXT
)) != NULL
)
2309 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2311 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2312 IPP_TAG_TEXT
)) != NULL
)
2313 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2317 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2318 IPP_TAG_URI
)) != NULL
)
2321 * Do we have a valid device URI?
2324 http_uri_status_t uri_status
; /* URI separation status */
2325 char old_device_uri
[1024];
2326 /* Old device URI */
2327 static const char * const uri_status_strings
[] =
2330 "Bad arguments to function.",
2331 "Bad resource path.",
2333 "Bad hostname/address.",
2334 "Bad username/password.",
2338 "Missing URI scheme.",
2339 "Unknown URI scheme",
2340 "Missing resource path."
2344 need_restart_job
= 1;
2346 uri_status
= httpSeparateURI(HTTP_URI_CODING_ALL
,
2347 attr
->values
[0].string
.text
,
2348 scheme
, sizeof(scheme
),
2349 username
, sizeof(username
),
2350 host
, sizeof(host
), &port
,
2351 resource
, sizeof(resource
));
2353 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2354 "%s device-uri: %s", printer
->name
,
2355 uri_status_strings
[uri_status
- HTTP_URI_STATUS_OVERFLOW
]);
2357 if (uri_status
< HTTP_URI_OK
)
2359 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"."),
2360 attr
->values
[0].string
.text
);
2364 if (!strcmp(scheme
, "file"))
2367 * See if the administrator has enabled file devices...
2370 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2373 * File devices are disabled and the URL is not file:/dev/null...
2376 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2377 _("File device URIs have been disabled. "
2378 "To enable, see the FileDevice directive in "
2379 "\"%s/cups-files.conf\"."),
2387 * See if the backend exists and is executable...
2390 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, scheme
);
2391 if (access(srcfile
, X_OK
))
2394 * Could not find device in list!
2397 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2398 _("Bad device-uri scheme \"%s\"."), scheme
);
2403 if (printer
->sanitized_device_uri
)
2404 strlcpy(old_device_uri
, printer
->sanitized_device_uri
,
2405 sizeof(old_device_uri
));
2407 old_device_uri
[0] = '\0';
2409 cupsdSetDeviceURI(printer
, attr
->values
[0].string
.text
);
2411 cupsdLogMessage(CUPSD_LOG_INFO
,
2412 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2413 printer
->name
, printer
->sanitized_device_uri
,
2419 set_port_monitor
= 0;
2421 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2422 IPP_TAG_NAME
)) != NULL
)
2424 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2427 need_restart_job
= 1;
2429 supported
= ippFindAttribute(printer
->ppd_attrs
, "port-monitor-supported",
2433 for (i
= 0; i
< supported
->num_values
; i
++)
2434 if (!strcmp(supported
->values
[i
].string
.text
,
2435 attr
->values
[0].string
.text
))
2439 if (!supported
|| i
>= supported
->num_values
)
2441 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"."),
2442 attr
->values
[0].string
.text
);
2446 cupsdLogMessage(CUPSD_LOG_INFO
,
2447 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2448 printer
->name
, attr
->values
[0].string
.text
,
2449 printer
->port_monitor
? printer
->port_monitor
: "none");
2451 if (strcmp(attr
->values
[0].string
.text
, "none"))
2452 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2454 cupsdClearString(&printer
->port_monitor
);
2456 set_port_monitor
= 1;
2459 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2460 IPP_TAG_BOOLEAN
)) != NULL
&&
2461 attr
->values
[0].boolean
!= printer
->accepting
)
2463 cupsdLogMessage(CUPSD_LOG_INFO
,
2464 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2465 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2467 printer
->accepting
= attr
->values
[0].boolean
;
2469 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
2470 "%s accepting jobs.",
2471 printer
->accepting
? "Now" : "No longer");
2474 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
2475 IPP_TAG_BOOLEAN
)) != NULL
)
2477 if (attr
->values
[0].boolean
&&
2478 printer
->num_auth_info_required
== 1 &&
2479 !strcmp(printer
->auth_info_required
[0], "negotiate"))
2481 send_ipp_status(con
, IPP_BAD_REQUEST
,
2482 _("Cannot share a remote Kerberized printer."));
2486 if (printer
->shared
&& !attr
->values
[0].boolean
)
2487 cupsdDeregisterPrinter(printer
, 1);
2489 cupsdLogMessage(CUPSD_LOG_INFO
,
2490 "Setting %s printer-is-shared to %d (was %d.)",
2491 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2493 printer
->shared
= attr
->values
[0].boolean
;
2496 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2497 IPP_TAG_ENUM
)) != NULL
)
2499 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2500 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2502 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d."),
2503 attr
->values
[0].integer
);
2507 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
2508 printer
->name
, attr
->values
[0].integer
, printer
->state
);
2510 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2511 cupsdStopPrinter(printer
, 0);
2514 need_restart_job
= 1;
2515 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2519 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2520 IPP_TAG_TEXT
)) != NULL
)
2522 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2523 sizeof(printer
->state_message
));
2525 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
, "%s",
2526 printer
->state_message
);
2529 if ((attr
= ippFindAttribute(con
->request
, "printer-state-reasons",
2530 IPP_TAG_KEYWORD
)) != NULL
)
2532 if (attr
->num_values
>
2533 (int)(sizeof(printer
->reasons
) / sizeof(printer
->reasons
[0])))
2535 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2536 _("Too many printer-state-reasons values (%d > %d)."),
2538 (int)(sizeof(printer
->reasons
) /
2539 sizeof(printer
->reasons
[0])));
2543 for (i
= 0; i
< printer
->num_reasons
; i
++)
2544 _cupsStrFree(printer
->reasons
[i
]);
2546 printer
->num_reasons
= 0;
2547 for (i
= 0; i
< attr
->num_values
; i
++)
2549 if (!strcmp(attr
->values
[i
].string
.text
, "none"))
2552 printer
->reasons
[printer
->num_reasons
] =
2553 _cupsStrRetain(attr
->values
[i
].string
.text
);
2554 printer
->num_reasons
++;
2556 if (!strcmp(attr
->values
[i
].string
.text
, "paused") &&
2557 printer
->state
!= IPP_PRINTER_STOPPED
)
2559 cupsdLogMessage(CUPSD_LOG_INFO
,
2560 "Setting %s printer-state to %d (was %d.)",
2561 printer
->name
, IPP_PRINTER_STOPPED
, printer
->state
);
2562 cupsdStopPrinter(printer
, 0);
2566 if (PrintcapFormat
== PRINTCAP_PLIST
)
2567 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2569 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
2570 "Printer \"%s\" state changed.", printer
->name
);
2573 set_printer_defaults(con
, printer
);
2575 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
2576 IPP_TAG_KEYWORD
)) != NULL
)
2577 cupsdSetAuthInfoRequired(printer
, NULL
, attr
);
2580 * See if we have all required attributes...
2583 if (!printer
->device_uri
)
2584 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2587 * See if we have an interface script or PPD file attached to the request...
2592 need_restart_job
= 1;
2595 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2597 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2600 * Yes; get the first line from it...
2604 cupsFileGets(fp
, line
, sizeof(line
));
2608 * Then see what kind of file it is...
2611 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2614 if (!strncmp(line
, "*PPD-Adobe", 10))
2617 * The new file is a PPD file, so remove any old interface script
2618 * that might be lying around...
2626 * This must be an interface script, so move the file over to the
2627 * interfaces directory and make it executable...
2630 if (copy_file(srcfile
, dstfile
))
2632 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2633 _("Unable to copy interface script - %s"),
2638 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2639 "Copied interface script successfully");
2640 chmod(dstfile
, 0755);
2643 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2646 if (!strncmp(line
, "*PPD-Adobe", 10))
2649 * The new file is a PPD file, so move the file over to the
2650 * ppd directory and make it readable by all...
2653 if (copy_file(srcfile
, dstfile
))
2655 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2656 _("Unable to copy PPD file - %s"),
2661 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2662 "Copied PPD file successfully");
2663 chmod(dstfile
, 0644);
2668 * This must be an interface script, so remove any old PPD file that
2669 * may be lying around...
2676 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name",
2677 IPP_TAG_NAME
)) != NULL
)
2679 need_restart_job
= 1;
2682 if (!strcmp(attr
->values
[0].string
.text
, "raw"))
2685 * Raw driver, remove any existing PPD or interface script files.
2688 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2692 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2702 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2706 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2709 if (copy_model(con
, attr
->values
[0].string
.text
, dstfile
))
2711 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file."));
2715 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2716 "Copied PPD file successfully");
2717 chmod(dstfile
, 0644);
2724 * If we changed the PPD/interface script, then remove the printer's cache
2725 * file and clear the printer-state-reasons...
2728 char cache_name
[1024]; /* Cache filename for printer attrs */
2730 snprintf(cache_name
, sizeof(cache_name
), "%s/%s.data", CacheDir
,
2734 cupsdSetPrinterReasons(printer
, "none");
2737 * (Re)register color profiles...
2740 cupsdRegisterColor(printer
);
2744 * If we set the device URI but not the port monitor, check which port
2745 * monitor to use by default...
2748 if (set_device_uri
&& !set_port_monitor
)
2750 ppd_file_t
*ppd
; /* PPD file */
2751 ppd_attr_t
*ppdattr
; /* cupsPortMonitor attribute */
2754 httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
,
2755 sizeof(scheme
), username
, sizeof(username
), host
,
2756 sizeof(host
), &port
, resource
, sizeof(resource
));
2758 snprintf(srcfile
, sizeof(srcfile
), "%s/ppd/%s.ppd", ServerRoot
,
2760 if ((ppd
= _ppdOpenFile(srcfile
, _PPD_LOCALIZATION_NONE
)) != NULL
)
2762 for (ppdattr
= ppdFindAttr(ppd
, "cupsPortMonitor", NULL
);
2764 ppdattr
= ppdFindNextAttr(ppd
, "cupsPortMonitor", NULL
))
2765 if (!strcmp(scheme
, ppdattr
->spec
))
2767 cupsdLogMessage(CUPSD_LOG_INFO
,
2768 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2769 printer
->name
, ppdattr
->value
,
2770 printer
->port_monitor
? printer
->port_monitor
2773 if (strcmp(ppdattr
->value
, "none"))
2774 cupsdSetString(&printer
->port_monitor
, ppdattr
->value
);
2776 cupsdClearString(&printer
->port_monitor
);
2786 * Update the printer attributes and return...
2789 cupsdSetPrinterAttrs(printer
);
2790 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
2792 if (need_restart_job
&& printer
->job
)
2795 * Restart the current job...
2798 cupsdSetJobState(printer
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
2799 "Job restarted because the printer was modified.");
2802 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2806 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
,
2807 printer
, NULL
, "Printer \"%s\" modified by \"%s\".",
2808 printer
->name
, get_username(con
));
2810 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2811 printer
->name
, get_username(con
));
2815 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
,
2816 printer
, NULL
, "New printer \"%s\" added by \"%s\".",
2817 printer
->name
, get_username(con
));
2819 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2820 printer
->name
, get_username(con
));
2823 con
->response
->request
.status
.status_code
= IPP_OK
;
2828 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2829 * based upon the printer state...
2833 add_printer_state_reasons(
2834 cupsd_client_t
*con
, /* I - Client connection */
2835 cupsd_printer_t
*p
) /* I - Printer info */
2837 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2838 "add_printer_state_reasons(%p[%d], %p[%s])",
2839 con
, con
->number
, p
, p
->name
);
2841 if (p
->num_reasons
== 0)
2842 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2843 "printer-state-reasons", NULL
, "none");
2845 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2846 "printer-state-reasons", p
->num_reasons
, NULL
,
2847 (const char * const *)p
->reasons
);
2852 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2853 * the specified printer or class.
2857 add_queued_job_count(
2858 cupsd_client_t
*con
, /* I - Client connection */
2859 cupsd_printer_t
*p
) /* I - Printer or class */
2861 int count
; /* Number of jobs on destination */
2864 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2865 con
, con
->number
, p
, p
->name
);
2867 count
= cupsdGetPrinterJobCount(p
->name
);
2869 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
2870 "queued-job-count", count
);
2875 * 'apply_printer_defaults()' - Apply printer default options to a job.
2879 apply_printer_defaults(
2880 cupsd_printer_t
*printer
, /* I - Printer */
2881 cupsd_job_t
*job
) /* I - Job */
2883 int i
, /* Looping var */
2884 num_options
; /* Number of default options */
2885 cups_option_t
*options
, /* Default options */
2886 *option
; /* Current option */
2890 * Collect all of the default options and add the missing ones to the
2894 for (i
= printer
->num_options
, num_options
= 0, options
= NULL
,
2895 option
= printer
->options
;
2898 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
2900 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
2905 * Encode these options as attributes in the job object...
2908 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
2909 cupsFreeOptions(num_options
, options
);
2914 * 'authenticate_job()' - Set job authentication info.
2918 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
2919 ipp_attribute_t
*uri
) /* I - Job URI */
2921 ipp_attribute_t
*attr
, /* job-id attribute */
2922 *auth_info
; /* auth-info attribute */
2923 int jobid
; /* Job ID */
2924 cupsd_job_t
*job
; /* Current job */
2925 char scheme
[HTTP_MAX_URI
],
2926 /* Method portion of URI */
2927 username
[HTTP_MAX_URI
],
2928 /* Username portion of URI */
2930 /* Host portion of URI */
2931 resource
[HTTP_MAX_URI
];
2932 /* Resource portion of URI */
2933 int port
; /* Port portion of URI */
2936 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
2937 con
, con
->number
, uri
->values
[0].string
.text
);
2940 * Start with "everything is OK" status...
2943 con
->response
->request
.status
.status_code
= IPP_OK
;
2946 * See if we have a job URI or a printer URI...
2949 if (!strcmp(uri
->name
, "printer-uri"))
2952 * Got a printer URI; see if we also have a job-id attribute...
2955 if ((attr
= ippFindAttribute(con
->request
, "job-id",
2956 IPP_TAG_INTEGER
)) == NULL
)
2958 send_ipp_status(con
, IPP_BAD_REQUEST
,
2959 _("Got a printer-uri attribute but no job-id."));
2963 jobid
= attr
->values
[0].integer
;
2968 * Got a job URI; parse it to get the job ID...
2971 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2972 sizeof(scheme
), username
, sizeof(username
), host
,
2973 sizeof(host
), &port
, resource
, sizeof(resource
));
2975 if (strncmp(resource
, "/jobs/", 6))
2981 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
2982 uri
->values
[0].string
.text
);
2986 jobid
= atoi(resource
+ 6);
2990 * See if the job exists...
2993 if ((job
= cupsdFindJob(jobid
)) == NULL
)
2996 * Nope - return a "not found" error...
2999 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
3004 * See if the job has been completed...
3007 if (job
->state_value
!= IPP_JOB_HELD
)
3010 * Return a "not-possible" error...
3013 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3014 _("Job #%d is not held for authentication."),
3020 * See if we have already authenticated...
3023 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3025 if (!con
->username
[0] && !auth_info
)
3027 cupsd_printer_t
*printer
; /* Job destination */
3030 * No auth data. If we need to authenticate via Kerberos, send a
3031 * HTTP auth challenge, otherwise just return an IPP error...
3034 printer
= cupsdFindDest(job
->dest
);
3036 if (printer
&& printer
->num_auth_info_required
> 0 &&
3037 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3038 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3040 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3041 _("No authentication information provided."));
3046 * See if the job is owned by the requesting user...
3049 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3051 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3052 cupsdFindDest(job
->dest
));
3057 * Save the authentication information for this job...
3060 save_auth_info(con
, job
, auth_info
);
3063 * Reset the job-hold-until value to "no-hold"...
3066 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3067 IPP_TAG_KEYWORD
)) == NULL
)
3068 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3072 attr
->value_tag
= IPP_TAG_KEYWORD
;
3073 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
3077 * Release the job and return...
3080 cupsdReleaseJob(job
);
3082 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, NULL
, job
, "Job authenticated by user");
3084 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Authenticated by \"%s\".", con
->username
);
3091 * 'cancel_all_jobs()' - Cancel all or selected print jobs.
3095 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3096 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3098 int i
; /* Looping var */
3099 http_status_t status
; /* Policy status */
3100 cups_ptype_t dtype
; /* Destination type */
3101 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3102 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3103 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3104 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3105 int port
; /* Port portion of URI */
3106 ipp_attribute_t
*attr
; /* Attribute in request */
3107 const char *username
= NULL
; /* Username */
3108 cupsd_jobaction_t purge
= CUPSD_JOB_DEFAULT
;
3110 cupsd_printer_t
*printer
; /* Printer */
3111 ipp_attribute_t
*job_ids
; /* job-ids attribute */
3112 cupsd_job_t
*job
; /* Job */
3115 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3116 con
->number
, uri
->values
[0].string
.text
);
3119 * Get the jobs to cancel/purge...
3122 switch (con
->request
->request
.op
.operation_id
)
3124 case IPP_PURGE_JOBS
:
3126 * Get the username (if any) for the jobs we want to cancel (only if
3127 * "my-jobs" is specified...
3130 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3131 IPP_TAG_BOOLEAN
)) != NULL
&&
3132 attr
->values
[0].boolean
)
3134 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3135 IPP_TAG_NAME
)) != NULL
)
3136 username
= attr
->values
[0].string
.text
;
3139 send_ipp_status(con
, IPP_BAD_REQUEST
,
3140 _("Missing requesting-user-name attribute."));
3146 * Look for the "purge-jobs" attribute...
3149 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3150 IPP_TAG_BOOLEAN
)) != NULL
)
3151 purge
= attr
->values
[0].boolean
? CUPSD_JOB_PURGE
: CUPSD_JOB_DEFAULT
;
3153 purge
= CUPSD_JOB_PURGE
;
3156 case IPP_CANCEL_MY_JOBS
:
3157 if (con
->username
[0])
3158 username
= con
->username
;
3159 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3160 IPP_TAG_NAME
)) != NULL
)
3161 username
= attr
->values
[0].string
.text
;
3164 send_ipp_status(con
, IPP_BAD_REQUEST
,
3165 _("Missing requesting-user-name attribute."));
3173 job_ids
= ippFindAttribute(con
->request
, "job-ids", IPP_TAG_INTEGER
);
3176 * See if we have a printer URI...
3179 if (strcmp(uri
->name
, "printer-uri"))
3181 send_ipp_status(con
, IPP_BAD_REQUEST
,
3182 _("The printer-uri attribute is required."));
3187 * And if the destination is valid...
3190 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3196 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3197 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3198 hostname
, sizeof(hostname
), &port
,
3199 resource
, sizeof(resource
));
3201 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3202 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3204 send_ipp_status(con
, IPP_NOT_FOUND
,
3205 _("The printer or class does not exist."));
3213 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3215 send_http_error(con
, status
, NULL
);
3221 for (i
= 0; i
< job_ids
->num_values
; i
++)
3223 if ((job
= cupsdFindJob(job_ids
->values
[i
].integer
)) == NULL
)
3226 if (con
->request
->request
.op
.operation_id
== IPP_CANCEL_MY_JOBS
&&
3227 _cups_strcasecmp(job
->username
, username
))
3231 if (i
< job_ids
->num_values
)
3233 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3234 job_ids
->values
[i
].integer
);
3238 for (i
= 0; i
< job_ids
->num_values
; i
++)
3240 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
3242 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3243 purge
== CUPSD_JOB_PURGE
? "Job purged by user." :
3244 "Job canceled by user.");
3247 cupsdLogMessage(CUPSD_LOG_INFO
, "Selected jobs were %s by \"%s\".",
3248 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3254 * Cancel all jobs on all printers...
3257 cupsdCancelJobs(NULL
, username
, purge
);
3259 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3260 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3270 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3273 send_http_error(con
, status
, printer
);
3279 for (i
= 0; i
< job_ids
->num_values
; i
++)
3281 if ((job
= cupsdFindJob(job_ids
->values
[i
].integer
)) == NULL
||
3282 _cups_strcasecmp(job
->dest
, printer
->name
))
3285 if (con
->request
->request
.op
.operation_id
== IPP_CANCEL_MY_JOBS
&&
3286 _cups_strcasecmp(job
->username
, username
))
3290 if (i
< job_ids
->num_values
)
3292 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3293 job_ids
->values
[i
].integer
);
3297 for (i
= 0; i
< job_ids
->num_values
; i
++)
3299 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
3301 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3302 purge
== CUPSD_JOB_PURGE
? "Job purged by user." :
3303 "Job canceled by user.");
3306 cupsdLogMessage(CUPSD_LOG_INFO
, "Selected jobs were %s by \"%s\".",
3307 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3313 * Cancel all of the jobs on the named printer...
3316 cupsdCancelJobs(printer
->name
, username
, purge
);
3318 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3320 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3325 con
->response
->request
.status
.status_code
= IPP_OK
;
3330 * 'cancel_job()' - Cancel a print job.
3334 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3335 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3337 ipp_attribute_t
*attr
; /* Current attribute */
3338 int jobid
; /* Job ID */
3339 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3340 username
[HTTP_MAX_URI
], /* Username portion of URI */
3341 host
[HTTP_MAX_URI
], /* Host portion of URI */
3342 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3343 int port
; /* Port portion of URI */
3344 cupsd_job_t
*job
; /* Job information */
3345 cups_ptype_t dtype
; /* Destination type (printer/class) */
3346 cupsd_printer_t
*printer
; /* Printer data */
3347 cupsd_jobaction_t purge
; /* Purge the job? */
3350 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3351 con
->number
, uri
->values
[0].string
.text
);
3354 * See if we have a job URI or a printer URI...
3357 if (!strcmp(uri
->name
, "printer-uri"))
3360 * Got a printer URI; see if we also have a job-id attribute...
3363 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3364 IPP_TAG_INTEGER
)) == NULL
)
3366 send_ipp_status(con
, IPP_BAD_REQUEST
,
3367 _("Got a printer-uri attribute but no job-id."));
3371 if ((jobid
= attr
->values
[0].integer
) == 0)
3374 * Find the current job on the specified printer...
3377 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3383 send_ipp_status(con
, IPP_NOT_FOUND
,
3384 _("The printer or class does not exist."));
3389 * See if there are any pending jobs...
3392 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3394 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3395 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3396 !_cups_strcasecmp(job
->dest
, printer
->name
))
3404 * No, try stopped jobs...
3407 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3409 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3410 if (job
->state_value
== IPP_JOB_STOPPED
&&
3411 !_cups_strcasecmp(job
->dest
, printer
->name
))
3418 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s."),
3428 * Got a job URI; parse it to get the job ID...
3431 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3432 sizeof(scheme
), username
, sizeof(username
), host
,
3433 sizeof(host
), &port
, resource
, sizeof(resource
));
3435 if (strncmp(resource
, "/jobs/", 6))
3441 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
3442 uri
->values
[0].string
.text
);
3446 jobid
= atoi(resource
+ 6);
3450 * Look for the "purge-job" attribute...
3453 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
3454 IPP_TAG_BOOLEAN
)) != NULL
)
3455 purge
= attr
->values
[0].boolean
? CUPSD_JOB_PURGE
: CUPSD_JOB_DEFAULT
;
3457 purge
= CUPSD_JOB_DEFAULT
;
3460 * See if the job exists...
3463 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3466 * Nope - return a "not found" error...
3469 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
3474 * See if the job is owned by the requesting user...
3477 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3479 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3480 cupsdFindDest(job
->dest
));
3485 * See if the job is already completed, canceled, or aborted; if so,
3486 * we can't cancel...
3489 if (job
->state_value
>= IPP_JOB_CANCELED
&& purge
!= CUPSD_JOB_PURGE
)
3491 switch (job
->state_value
)
3493 case IPP_JOB_CANCELED
:
3494 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3495 _("Job #%d is already canceled - can\'t cancel."),
3499 case IPP_JOB_ABORTED
:
3500 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3501 _("Job #%d is already aborted - can\'t cancel."),
3506 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3507 _("Job #%d is already completed - can\'t cancel."),
3516 * Cancel the job and return...
3519 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3520 purge
== CUPSD_JOB_PURGE
? "Job purged by \"%s\"" :
3521 "Job canceled by \"%s\"",
3525 if (purge
== CUPSD_JOB_PURGE
)
3526 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
3529 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
3532 con
->response
->request
.status
.status_code
= IPP_OK
;
3537 * 'cancel_subscription()' - Cancel a subscription.
3541 cancel_subscription(
3542 cupsd_client_t
*con
, /* I - Client connection */
3543 int sub_id
) /* I - Subscription ID */
3545 http_status_t status
; /* Policy status */
3546 cupsd_subscription_t
*sub
; /* Subscription */
3549 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3550 "cancel_subscription(con=%p[%d], sub_id=%d)",
3551 con
, con
->number
, sub_id
);
3554 * Is the subscription ID valid?
3557 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
3560 * Bad subscription ID...
3563 send_ipp_status(con
, IPP_NOT_FOUND
,
3564 _("Subscription #%d does not exist."), sub_id
);
3572 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
3574 con
, sub
->owner
)) != HTTP_OK
)
3576 send_http_error(con
, status
, sub
->dest
);
3581 * Cancel the subscription...
3584 cupsdDeleteSubscription(sub
, 1);
3586 con
->response
->request
.status
.status_code
= IPP_OK
;
3591 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
3594 static int /* O - 1 if OK, 0 if not */
3595 check_rss_recipient(
3596 const char *recipient
) /* I - Recipient URI */
3598 cupsd_subscription_t
*sub
; /* Current subscription */
3601 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
3603 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
3607 * Compare the URIs up to the first ?...
3610 const char *r1
, *r2
;
3612 for (r1
= recipient
, r2
= sub
->recipient
;
3613 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
3625 * 'check_quotas()' - Check quotas for a printer and user.
3628 static int /* O - 1 if OK, 0 if forbidden,
3629 -1 if limit reached */
3630 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
3631 cupsd_printer_t
*p
) /* I - Printer or class */
3633 char username
[33], /* Username */
3634 *name
; /* Current user name */
3635 cupsd_quota_t
*q
; /* Quota data */
3636 #ifdef HAVE_MBR_UID_TO_UUID
3638 * Use Apple membership APIs which require that all names represent
3639 * valid user account or group records accessible by the server.
3642 uuid_t usr_uuid
; /* UUID for job requesting user */
3643 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
3644 uuid_t grp_uuid
; /* UUID for ACL group name entry */
3645 int mbr_err
; /* Error from membership function */
3646 int is_member
; /* Is this user a member? */
3649 * Use standard POSIX APIs for checking users and groups...
3652 struct passwd
*pw
; /* User password data */
3653 #endif /* HAVE_MBR_UID_TO_UUID */
3656 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
3657 con
, con
->number
, p
, p
->name
);
3660 * Figure out who is printing...
3663 strlcpy(username
, get_username(con
), sizeof(username
));
3665 if ((name
= strchr(username
, '@')) != NULL
)
3666 *name
= '\0'; /* Strip @REALM */
3669 * Check global active job limits for printers and users...
3672 if (MaxJobsPerPrinter
)
3675 * Check if there are too many pending jobs on this printer...
3678 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
3680 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
3689 * Check if there are too many pending jobs for this user...
3692 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
3694 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
3701 * Check against users...
3704 if (cupsArrayCount(p
->users
) == 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
3707 if (cupsArrayCount(p
->users
))
3709 #ifdef HAVE_MBR_UID_TO_UUID
3711 * Get UUID for job requesting user...
3714 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
3720 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3721 "check_quotas: UUID lookup failed for user \"%s\"",
3723 cupsdLogMessage(CUPSD_LOG_INFO
,
3724 "Denying user \"%s\" access to printer \"%s\" "
3725 "(unknown user)...",
3731 * Get UID and GID of requesting user...
3734 pw
= getpwnam(username
);
3736 #endif /* HAVE_MBR_UID_TO_UUID */
3738 for (name
= (char *)cupsArrayFirst(p
->users
);
3740 name
= (char *)cupsArrayNext(p
->users
))
3744 * Check group membership...
3747 #ifdef HAVE_MBR_UID_TO_UUID
3750 if (uuid_parse(name
+ 2, grp_uuid
))
3751 uuid_clear(grp_uuid
);
3753 else if ((mbr_err
= mbr_group_name_to_uuid(name
+ 1, grp_uuid
)) != 0)
3756 * Invalid ACL entries are ignored for matching; just record a
3757 * warning in the log...
3760 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3761 "check_quotas: UUID lookup failed for ACL entry "
3762 "\"%s\" (err=%d)", name
, mbr_err
);
3763 cupsdLogMessage(CUPSD_LOG_WARN
,
3764 "Access control entry \"%s\" not a valid group name; "
3765 "entry ignored", name
);
3768 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
3772 * At this point, there should be no errors, but check anyways...
3775 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3776 "check_quotas: group \"%s\" membership check "
3777 "failed (err=%d)", name
+ 1, mbr_err
);
3782 * Stop if we found a match...
3789 if (cupsdCheckGroup(username
, pw
, name
+ 1))
3791 #endif /* HAVE_MBR_UID_TO_UUID */
3793 #ifdef HAVE_MBR_UID_TO_UUID
3798 if (uuid_parse(name
+ 1, usr2_uuid
))
3799 uuid_clear(usr2_uuid
);
3801 else if ((mbr_err
= mbr_user_name_to_uuid(name
, usr2_uuid
)) != 0)
3804 * Invalid ACL entries are ignored for matching; just record a
3805 * warning in the log...
3808 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3809 "check_quotas: UUID lookup failed for ACL entry "
3810 "\"%s\" (err=%d)", name
, mbr_err
);
3811 cupsdLogMessage(CUPSD_LOG_WARN
,
3812 "Access control entry \"%s\" not a valid user name; "
3813 "entry ignored", name
);
3816 if (!uuid_compare(usr_uuid
, usr2_uuid
))
3820 else if (!_cups_strcasecmp(username
, name
))
3822 #endif /* HAVE_MBR_UID_TO_UUID */
3824 if ((name
!= NULL
) == p
->deny_users
)
3826 cupsdLogMessage(CUPSD_LOG_INFO
,
3827 "Denying user \"%s\" access to printer \"%s\"...",
3837 if (p
->k_limit
|| p
->page_limit
)
3839 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
3841 cupsdLogMessage(CUPSD_LOG_ERROR
,
3842 "Unable to allocate quota data for user \"%s\"",
3847 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
3848 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
3850 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
3857 * If we have gotten this far, we're done!
3865 * 'close_job()' - Close a multi-file job.
3869 close_job(cupsd_client_t
*con
, /* I - Client connection */
3870 ipp_attribute_t
*uri
) /* I - Printer URI */
3872 cupsd_job_t
*job
; /* Job */
3873 ipp_attribute_t
*attr
; /* Attribute */
3874 char job_uri
[HTTP_MAX_URI
],
3876 username
[256]; /* User name */
3879 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "close_job(%p[%d], %s)", con
,
3880 con
->number
, uri
->values
[0].string
.text
);
3883 * See if we have a job URI or a printer URI...
3886 if (strcmp(uri
->name
, "printer-uri"))
3889 * job-uri is not supported by Close-Job!
3892 send_ipp_status(con
, IPP_BAD_REQUEST
,
3893 _("Close-Job doesn't support the job-uri attribute."));
3898 * Got a printer URI; see if we also have a job-id attribute...
3901 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3902 IPP_TAG_INTEGER
)) == NULL
)
3904 send_ipp_status(con
, IPP_BAD_REQUEST
,
3905 _("Got a printer-uri attribute but no job-id."));
3909 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
3912 * Nope - return a "not found" error...
3915 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3916 attr
->values
[0].integer
);
3921 * See if the job is owned by the requesting user...
3924 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3926 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3927 cupsdFindDest(job
->dest
));
3932 * Add any ending sheet...
3935 if (cupsdTimeoutJob(job
))
3938 if (job
->state_value
== IPP_JOB_STOPPED
)
3940 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
3941 job
->state_value
= IPP_JOB_PENDING
;
3943 else if (job
->state_value
== IPP_JOB_HELD
)
3945 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3946 IPP_TAG_KEYWORD
)) == NULL
)
3947 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3949 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
3951 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
3952 job
->state_value
= IPP_JOB_PENDING
;
3957 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
3960 * Fill in the response info...
3963 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
3964 con
->clientname
, con
->clientport
, "/jobs/%d", job
->id
);
3965 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
3968 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
3970 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
3973 con
->response
->request
.status
.status_code
= IPP_OK
;
3976 * Start the job if necessary...
3984 * 'copy_attrs()' - Copy attributes from one request to another.
3988 copy_attrs(ipp_t
*to
, /* I - Destination request */
3989 ipp_t
*from
, /* I - Source request */
3990 cups_array_t
*ra
, /* I - Requested attributes */
3991 ipp_tag_t group
, /* I - Group to copy */
3992 int quickcopy
, /* I - Do a quick copy? */
3993 cups_array_t
*exclude
) /* I - Attributes to exclude? */
3995 ipp_attribute_t
*fromattr
; /* Source attribute */
3998 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3999 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4000 to
, from
, ra
, group
, quickcopy
);
4005 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4008 * Filter attributes as needed...
4011 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4012 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4015 if (!strcmp(fromattr
->name
, "document-password") ||
4016 !strcmp(fromattr
->name
, "job-authorization-uri") ||
4017 !strcmp(fromattr
->name
, "job-password") ||
4018 !strcmp(fromattr
->name
, "job-password-encryption") ||
4019 !strcmp(fromattr
->name
, "job-printer-uri"))
4023 (cupsArrayFind(exclude
, fromattr
->name
) ||
4024 cupsArrayFind(exclude
, "all")))
4027 * We need to exclude this attribute for security reasons; we require the
4028 * job-id attribute regardless of the security settings for IPP
4031 * The job-printer-uri attribute is handled by copy_job_attrs().
4033 * Subscription attribute security is handled by copy_subscription_attrs().
4036 if (strcmp(fromattr
->name
, "job-id"))
4040 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4043 * Don't send collection attributes by default to IPP/1.x clients
4044 * since many do not support collections. Also don't send
4045 * media-col-database unless specifically requested by the client.
4048 if (fromattr
->value_tag
== IPP_TAG_BEGIN_COLLECTION
&&
4050 (to
->request
.status
.version
[0] == 1 ||
4051 !strcmp(fromattr
->name
, "media-col-database")))
4054 ippCopyAttribute(to
, fromattr
, quickcopy
);
4061 * 'copy_banner()' - Copy a banner file to the requests directory for the
4065 static int /* O - Size of banner file in kbytes */
4066 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4067 cupsd_job_t
*job
, /* I - Job information */
4068 const char *name
) /* I - Name of banner */
4070 int i
; /* Looping var */
4071 int kbytes
; /* Size of banner file in kbytes */
4072 char filename
[1024]; /* Job filename */
4073 cupsd_banner_t
*banner
; /* Pointer to banner */
4074 cups_file_t
*in
; /* Input file */
4075 cups_file_t
*out
; /* Output file */
4076 int ch
; /* Character from file */
4077 char attrname
[255], /* Name of attribute */
4078 *s
; /* Pointer into name */
4079 ipp_attribute_t
*attr
; /* Attribute */
4082 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4083 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4084 con
, con
? con
->number
: -1, job
, job
->id
,
4085 name
? name
: "(null)");
4088 * Find the banner; return if not found or "none"...
4091 if (!name
|| !strcmp(name
, "none") ||
4092 (banner
= cupsdFindBanner(name
)) == NULL
)
4096 * Open the banner and job files...
4099 if (add_file(con
, job
, banner
->filetype
, 0))
4102 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4104 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4106 cupsdLogMessage(CUPSD_LOG_ERROR
,
4107 "Unable to create banner job file %s - %s",
4108 filename
, strerror(errno
));
4113 fchmod(cupsFileNumber(out
), 0640);
4114 fchown(cupsFileNumber(out
), RunUser
, Group
);
4117 * Try the localized banner file under the subdirectory...
4120 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4122 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4125 * Convert ll-cc to ll_CC...
4129 attrname
[3] = (char)toupper(attrname
[3] & 255);
4130 attrname
[4] = (char)toupper(attrname
[4] & 255);
4133 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4136 if (access(filename
, 0) && strlen(attrname
) > 2)
4139 * Wasn't able to find "ll_CC" locale file; try the non-national
4140 * localization banner directory.
4145 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4149 if (access(filename
, 0))
4152 * Use the non-localized banner file.
4155 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4158 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4162 cupsdLogMessage(CUPSD_LOG_ERROR
,
4163 "Unable to open banner template file %s - %s",
4164 filename
, strerror(errno
));
4170 * Parse the file to the end...
4173 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4177 * Get an attribute name...
4180 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4181 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4183 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4193 * Ignore { followed by stuff that is not an attribute name...
4196 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4201 * See if it is defined...
4204 if (attrname
[0] == '?')
4209 if (!strcmp(s
, "printer-name"))
4211 cupsFilePuts(out
, job
->dest
);
4214 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4217 * See if we have a leading question mark...
4220 if (attrname
[0] != '?')
4223 * Nope, write to file as-is; probably a PostScript procedure...
4226 cupsFilePrintf(out
, "{%s}", attrname
);
4233 * Output value(s)...
4236 for (i
= 0; i
< attr
->num_values
; i
++)
4239 cupsFilePutChar(out
, ',');
4241 switch (attr
->value_tag
)
4243 case IPP_TAG_INTEGER
:
4245 if (!strncmp(s
, "time-at-", 8))
4247 struct timeval tv
; /* Time value */
4249 tv
.tv_sec
= attr
->values
[i
].integer
;
4252 cupsFilePuts(out
, cupsdGetDateTime(&tv
, CUPSD_TIME_STANDARD
));
4255 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4258 case IPP_TAG_BOOLEAN
:
4259 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4262 case IPP_TAG_NOVALUE
:
4263 cupsFilePuts(out
, "novalue");
4266 case IPP_TAG_RANGE
:
4267 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4268 attr
->values
[i
].range
.upper
);
4271 case IPP_TAG_RESOLUTION
:
4272 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4273 attr
->values
[i
].resolution
.yres
,
4274 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4279 case IPP_TAG_STRING
:
4282 case IPP_TAG_KEYWORD
:
4283 case IPP_TAG_CHARSET
:
4284 case IPP_TAG_LANGUAGE
:
4285 if (!_cups_strcasecmp(banner
->filetype
->type
, "postscript"))
4288 * Need to quote strings for PS banners...
4293 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4295 if (*p
== '(' || *p
== ')' || *p
== '\\')
4297 cupsFilePutChar(out
, '\\');
4298 cupsFilePutChar(out
, *p
);
4300 else if (*p
< 32 || *p
> 126)
4301 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4303 cupsFilePutChar(out
, *p
);
4307 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4311 break; /* anti-compiler-warning-code */
4315 else if (ch
== '\\') /* Quoted char */
4317 ch
= cupsFileGetChar(in
);
4319 if (ch
!= '{') /* Only do special handling for \{ */
4320 cupsFilePutChar(out
, '\\');
4322 cupsFilePutChar(out
, ch
);
4325 cupsFilePutChar(out
, ch
);
4329 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4331 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
4332 IPP_TAG_INTEGER
)) != NULL
)
4333 attr
->values
[0].integer
+= kbytes
;
4342 * 'copy_file()' - Copy a PPD file or interface script...
4345 static int /* O - 0 = success, -1 = error */
4346 copy_file(const char *from
, /* I - Source file */
4347 const char *to
) /* I - Destination file */
4349 cups_file_t
*src
, /* Source file */
4350 *dst
; /* Destination file */
4351 int bytes
; /* Bytes to read/write */
4352 char buffer
[2048]; /* Copy buffer */
4355 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
4358 * Open the source and destination file for a copy...
4361 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
4364 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4371 * Copy the source file to the destination...
4374 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
4375 if (cupsFileWrite(dst
, buffer
, (size_t)bytes
) < bytes
)
4383 * Close both files and return...
4388 return (cupsFileClose(dst
));
4393 * 'copy_model()' - Copy a PPD model file, substituting default values
4397 static int /* O - 0 = success, -1 = error */
4398 copy_model(cupsd_client_t
*con
, /* I - Client connection */
4399 const char *from
, /* I - Source file */
4400 const char *to
) /* I - Destination file */
4402 fd_set input
; /* select() input set */
4403 struct timeval timeout
; /* select() timeout */
4404 int maxfd
; /* Max file descriptor for select() */
4405 char tempfile
[1024]; /* Temporary PPD file */
4406 int tempfd
; /* Temporary PPD file descriptor */
4407 int temppid
; /* Process ID of cups-driverd */
4408 int temppipe
[2]; /* Temporary pipes */
4409 char *argv
[4], /* Command-line arguments */
4410 *envp
[MAX_ENV
]; /* Environment */
4411 cups_file_t
*src
, /* Source file */
4412 *dst
; /* Destination file */
4413 ppd_file_t
*ppd
; /* PPD file */
4414 int bytes
, /* Bytes from pipe */
4415 total
; /* Total bytes from pipe */
4416 char buffer
[2048]; /* Copy buffer */
4417 int i
; /* Looping var */
4418 char option
[PPD_MAX_NAME
], /* Option name */
4419 choice
[PPD_MAX_NAME
]; /* Choice name */
4420 ppd_size_t
*size
; /* Default size */
4421 int num_defaults
; /* Number of default options */
4422 cups_option_t
*defaults
; /* Default options */
4423 char cups_protocol
[PPD_MAX_LINE
];
4424 /* cupsProtocol attribute */
4427 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4428 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
4432 * Run cups-driverd to get the PPD file...
4435 argv
[0] = "cups-driverd";
4437 argv
[2] = (char *)from
;
4440 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
4442 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
4443 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->number
);
4444 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
4445 if (tempfd
< 0 || cupsdOpenPipe(temppipe
))
4448 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4449 "copy_model: Running \"cups-driverd cat %s\"...", from
);
4451 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
4452 -1, -1, 0, DefaultProfile
, NULL
, &temppid
))
4463 * Wait up to 30 seconds for the PPD file to be copied...
4468 if (temppipe
[0] > CGIPipes
[0])
4469 maxfd
= temppipe
[0] + 1;
4471 maxfd
= CGIPipes
[0] + 1;
4476 * See if we have data ready...
4480 FD_SET(temppipe
[0], &input
);
4481 FD_SET(CGIPipes
[0], &input
);
4483 timeout
.tv_sec
= 30;
4484 timeout
.tv_usec
= 0;
4486 if ((i
= select(maxfd
, &input
, NULL
, NULL
, &timeout
)) < 0)
4496 * We have timed out...
4502 if (FD_ISSET(temppipe
[0], &input
))
4505 * Read the PPD file from the pipe, and write it to the PPD file.
4508 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
4510 if (write(tempfd
, buffer
, (size_t)bytes
) < bytes
)
4519 if (FD_ISSET(CGIPipes
[0], &input
))
4529 * No data from cups-deviced...
4532 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file");
4538 * Open the source file for a copy...
4541 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
4548 * Read the source file and see what page sizes are supported...
4551 if ((ppd
= _ppdOpen(src
, _PPD_LOCALIZATION_NONE
)) == NULL
)
4559 * Open the destination (if possible) and set the default options...
4564 cups_protocol
[0] = '\0';
4566 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
4569 * Read all of the default lines from the old PPD...
4572 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
4573 if (!strncmp(buffer
, "*Default", 8))
4576 * Add the default option...
4579 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4580 choice
, sizeof(choice
)))
4582 ppd_option_t
*ppdo
; /* PPD option */
4586 * Only add the default if the default hasn't already been
4587 * set and the choice exists in the new PPD...
4590 if (!cupsGetOption(option
, num_defaults
, defaults
) &&
4591 (ppdo
= ppdFindOption(ppd
, option
)) != NULL
&&
4592 ppdFindChoice(ppdo
, choice
))
4593 num_defaults
= cupsAddOption(option
, choice
, num_defaults
,
4597 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
4598 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
4602 else if ((size
= ppdPageSize(ppd
, DefaultPaperSize
)) != NULL
)
4605 * Add the default media sizes...
4608 num_defaults
= cupsAddOption("PageSize", size
->name
,
4609 num_defaults
, &defaults
);
4610 num_defaults
= cupsAddOption("PageRegion", size
->name
,
4611 num_defaults
, &defaults
);
4612 num_defaults
= cupsAddOption("PaperDimension", size
->name
,
4613 num_defaults
, &defaults
);
4614 num_defaults
= cupsAddOption("ImageableArea", size
->name
,
4615 num_defaults
, &defaults
);
4621 * Open the destination file for a copy...
4624 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4626 cupsFreeOptions(num_defaults
, defaults
);
4633 * Copy the source file to the destination...
4636 cupsFileRewind(src
);
4638 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
4640 if (!strncmp(buffer
, "*Default", 8))
4643 * Check for an previous default option choice...
4646 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4647 choice
, sizeof(choice
)))
4649 const char *val
; /* Default option value */
4652 if ((val
= cupsGetOption(option
, num_defaults
, defaults
)) != NULL
)
4655 * Substitute the previous choice...
4658 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
, val
);
4663 cupsFilePrintf(dst
, "%s\n", buffer
);
4666 if (cups_protocol
[0])
4667 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
4669 cupsFreeOptions(num_defaults
, defaults
);
4672 * Close both files and return...
4679 return (cupsFileClose(dst
));
4684 * 'copy_job_attrs()' - Copy job attributes.
4688 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
4689 cupsd_job_t
*job
, /* I - Job */
4690 cups_array_t
*ra
, /* I - Requested attributes array */
4691 cups_array_t
*exclude
) /* I - Private attributes array */
4693 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
4697 * Send the requested attributes for each job...
4700 if (!cupsArrayFind(exclude
, "all"))
4702 if ((!exclude
|| !cupsArrayFind(exclude
, "number-of-documents")) &&
4703 (!ra
|| cupsArrayFind(ra
, "number-of-documents")))
4704 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4705 "number-of-documents", job
->num_files
);
4707 if ((!exclude
|| !cupsArrayFind(exclude
, "job-media-progress")) &&
4708 (!ra
|| cupsArrayFind(ra
, "job-media-progress")))
4709 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4710 "job-media-progress", job
->progress
);
4712 if ((!exclude
|| !cupsArrayFind(exclude
, "job-more-info")) &&
4713 (!ra
|| cupsArrayFind(ra
, "job-more-info")))
4715 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "http",
4716 NULL
, con
->clientname
, con
->clientport
, "/jobs/%d",
4718 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4719 "job-more-info", NULL
, job_uri
);
4722 if (job
->state_value
> IPP_JOB_PROCESSING
&&
4723 (!exclude
|| !cupsArrayFind(exclude
, "job-preserved")) &&
4724 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
4725 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
4726 job
->num_files
> 0);
4728 if ((!exclude
|| !cupsArrayFind(exclude
, "job-printer-up-time")) &&
4729 (!ra
|| cupsArrayFind(ra
, "job-printer-up-time")))
4730 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4731 "job-printer-up-time", time(NULL
));
4734 if (!ra
|| cupsArrayFind(ra
, "job-printer-uri"))
4736 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4737 con
->clientname
, con
->clientport
,
4738 (job
->dtype
& CUPS_PRINTER_CLASS
) ? "/classes/%s" :
4741 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4742 "job-printer-uri", NULL
, job_uri
);
4745 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
4747 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4748 con
->clientname
, con
->clientport
, "/jobs/%d",
4750 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4751 "job-uri", NULL
, job_uri
);
4754 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0, exclude
);
4759 * 'copy_printer_attrs()' - Copy printer attributes.
4764 cupsd_client_t
*con
, /* I - Client connection */
4765 cupsd_printer_t
*printer
, /* I - Printer */
4766 cups_array_t
*ra
) /* I - Requested attributes array */
4768 char printer_uri
[HTTP_MAX_URI
];
4770 char printer_icons
[HTTP_MAX_URI
];
4772 time_t curtime
; /* Current time */
4773 int i
; /* Looping var */
4777 * Copy the printer attributes to the response using requested-attributes
4778 * and document-format attributes that may be provided by the client.
4781 curtime
= time(NULL
);
4783 if (!ra
|| cupsArrayFind(ra
, "marker-change-time"))
4784 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4785 "marker-change-time", printer
->marker_time
);
4787 if (printer
->num_printers
> 0 &&
4788 (!ra
|| cupsArrayFind(ra
, "member-uris")))
4790 ipp_attribute_t
*member_uris
; /* member-uris attribute */
4791 cupsd_printer_t
*p2
; /* Printer in class */
4792 ipp_attribute_t
*p2_uri
; /* printer-uri-supported for class printer */
4795 if ((member_uris
= ippAddStrings(con
->response
, IPP_TAG_PRINTER
,
4796 IPP_TAG_URI
, "member-uris",
4797 printer
->num_printers
, NULL
,
4800 for (i
= 0; i
< printer
->num_printers
; i
++)
4802 p2
= printer
->printers
[i
];
4804 if ((p2_uri
= ippFindAttribute(p2
->attrs
, "printer-uri-supported",
4805 IPP_TAG_URI
)) != NULL
)
4806 member_uris
->values
[i
].string
.text
=
4807 _cupsStrRetain(p2_uri
->values
[0].string
.text
);
4810 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
,
4811 sizeof(printer_uri
), "ipp", NULL
, con
->clientname
,
4813 (p2
->type
& CUPS_PRINTER_CLASS
) ?
4814 "/classes/%s" : "/printers/%s", p2
->name
);
4815 member_uris
->values
[i
].string
.text
= _cupsStrAlloc(printer_uri
);
4821 if (printer
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
4822 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
,
4823 "printer-alert", NULL
, printer
->alert
);
4825 if (printer
->alert_description
&&
4826 (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
4827 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
4828 "printer-alert-description", NULL
,
4829 printer
->alert_description
);
4831 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
4832 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
4833 ippTimeToDate(curtime
));
4835 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
4836 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
4838 if (printer
->reg_name
)
4839 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4840 "printer-dns-sd-name", NULL
, printer
->reg_name
);
4842 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
,
4843 "printer-dns-sd-name", 0);
4845 #endif /* HAVE_DNSSD || HAVE_AVAHI */
4847 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
4848 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4849 "printer-error-policy", NULL
, printer
->error_policy
);
4851 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy-supported"))
4853 static const char * const errors
[] =/* printer-error-policy-supported values */
4856 "retry-current-job",
4861 if (printer
->type
& CUPS_PRINTER_CLASS
)
4862 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
| IPP_TAG_COPY
,
4863 "printer-error-policy-supported", NULL
, "retry-current-job");
4865 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
| IPP_TAG_COPY
,
4866 "printer-error-policy-supported",
4867 sizeof(errors
) / sizeof(errors
[0]), NULL
, errors
);
4870 if (!ra
|| cupsArrayFind(ra
, "printer-icons"))
4872 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_icons
, sizeof(printer_icons
),
4873 "http", NULL
, con
->clientname
, con
->clientport
,
4874 "/icons/%s.png", printer
->name
);
4875 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "printer-icons",
4876 NULL
, printer_icons
);
4877 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-icons=\"%s\"", printer_icons
);
4880 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
4881 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs", (char)printer
->accepting
);
4883 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
4884 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared", (char)printer
->shared
);
4886 if (!ra
|| cupsArrayFind(ra
, "printer-more-info"))
4888 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
4889 "http", NULL
, con
->clientname
, con
->clientport
,
4890 (printer
->type
& CUPS_PRINTER_CLASS
) ?
4891 "/classes/%s" : "/printers/%s", printer
->name
);
4892 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
4893 "printer-more-info", NULL
, printer_uri
);
4896 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
4897 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4898 "printer-op-policy", NULL
, printer
->op_policy
);
4900 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
4901 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
4904 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
4905 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4906 "printer-state-change-time", printer
->state_time
);
4908 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
4909 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
4910 "printer-state-message", NULL
, printer
->state_message
);
4912 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
4913 add_printer_state_reasons(con
, printer
);
4915 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
4917 cups_ptype_t type
; /* printer-type value */
4920 * Add the CUPS-specific printer-type attribute...
4923 type
= printer
->type
;
4925 if (printer
== DefaultPrinter
)
4926 type
|= CUPS_PRINTER_DEFAULT
;
4928 if (!printer
->accepting
)
4929 type
|= CUPS_PRINTER_REJECTING
;
4931 if (!printer
->shared
)
4932 type
|= CUPS_PRINTER_NOT_SHARED
;
4934 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type", (int)type
);
4937 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
4938 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4939 "printer-up-time", curtime
);
4941 if (!ra
|| cupsArrayFind(ra
, "printer-uri-supported"))
4943 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
4944 "ipp", NULL
, con
->clientname
, con
->clientport
,
4945 (printer
->type
& CUPS_PRINTER_CLASS
) ?
4946 "/classes/%s" : "/printers/%s", printer
->name
);
4947 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
4948 "printer-uri-supported", NULL
, printer_uri
);
4949 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
4953 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
4954 add_queued_job_count(con
, printer
);
4956 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0, NULL
);
4957 if (printer
->ppd_attrs
)
4958 copy_attrs(con
->response
, printer
->ppd_attrs
, ra
, IPP_TAG_ZERO
, 0, NULL
);
4959 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
, NULL
);
4964 * 'copy_subscription_attrs()' - Copy subscription attributes.
4968 copy_subscription_attrs(
4969 cupsd_client_t
*con
, /* I - Client connection */
4970 cupsd_subscription_t
*sub
, /* I - Subscription */
4971 cups_array_t
*ra
, /* I - Requested attributes array */
4972 cups_array_t
*exclude
) /* I - Private attributes array */
4974 ipp_attribute_t
*attr
; /* Current attribute */
4975 char printer_uri
[HTTP_MAX_URI
];
4977 int count
; /* Number of events */
4978 unsigned mask
; /* Current event mask */
4979 const char *name
; /* Current event name */
4982 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4983 "copy_subscription_attrs(con=%p, sub=%p, ra=%p, exclude=%p)",
4984 con
, sub
, ra
, exclude
);
4987 * Copy the subscription attributes to the response using the
4988 * requested-attributes attribute that may be provided by the client.
4991 if (!exclude
|| !cupsArrayFind(exclude
, "all"))
4993 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-events")) &&
4994 (!ra
|| cupsArrayFind(ra
, "notify-events")))
4996 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_subscription_attrs: notify-events");
4998 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5001 * Simple event list...
5004 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5005 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5006 "notify-events", NULL
, name
);
5011 * Complex event list...
5014 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5015 if (sub
->mask
& mask
)
5018 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5019 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5020 "notify-events", count
, NULL
, NULL
);
5022 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5023 if (sub
->mask
& mask
)
5025 attr
->values
[count
].string
.text
=
5026 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5033 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-lease-duration")) &&
5034 (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration"))))
5035 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5036 "notify-lease-duration", sub
->lease
);
5038 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-recipient-uri")) &&
5039 (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri"))))
5040 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5041 "notify-recipient-uri", NULL
, sub
->recipient
);
5042 else if ((!exclude
|| !cupsArrayFind(exclude
, "notify-pull-method")) &&
5043 (!ra
|| cupsArrayFind(ra
, "notify-pull-method")))
5044 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5045 "notify-pull-method", NULL
, "ippget");
5047 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-subscriber-user-name")) &&
5048 (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name")))
5049 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5050 "notify-subscriber-user-name", NULL
, sub
->owner
);
5052 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-time-interval")) &&
5053 (!ra
|| cupsArrayFind(ra
, "notify-time-interval")))
5054 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5055 "notify-time-interval", sub
->interval
);
5057 if (sub
->user_data_len
> 0 &&
5058 (!exclude
|| !cupsArrayFind(exclude
, "notify-user-data")) &&
5059 (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5060 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5061 sub
->user_data
, sub
->user_data_len
);
5064 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5065 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5066 "notify-job-id", sub
->job
->id
);
5068 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5070 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5071 "ipp", NULL
, con
->clientname
, con
->clientport
,
5072 "/printers/%s", sub
->dest
->name
);
5073 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5074 "notify-printer-uri", NULL
, printer_uri
);
5077 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5078 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5079 "notify-subscription-id", sub
->id
);
5084 * 'create_job()' - Print a file to a printer or class.
5088 create_job(cupsd_client_t
*con
, /* I - Client connection */
5089 ipp_attribute_t
*uri
) /* I - Printer URI */
5091 int i
; /* Looping var */
5092 cupsd_printer_t
*printer
; /* Printer */
5093 cupsd_job_t
*job
; /* New job */
5094 static const char * const forbidden_attrs
[] =
5095 { /* List of forbidden attributes */
5099 "document-natural-language"
5103 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5104 con
->number
, uri
->values
[0].string
.text
);
5107 * Is the destination valid?
5110 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5116 send_ipp_status(con
, IPP_NOT_FOUND
,
5117 _("The printer or class does not exist."));
5122 * Check for invalid Create-Job attributes and log a warning or error depending
5123 * on whether cupsd is running in "strict conformance" mode...
5127 i
< (int)(sizeof(forbidden_attrs
) / sizeof(forbidden_attrs
[0]));
5129 if (ippFindAttribute(con
->request
, forbidden_attrs
[i
], IPP_TAG_ZERO
))
5131 if (StrictConformance
)
5133 send_ipp_status(con
, IPP_BAD_REQUEST
,
5134 _("The '%s' operation attribute cannot be supplied in a "
5135 "Create-Job request."), forbidden_attrs
[i
]);
5139 cupsdLogMessage(CUPSD_LOG_WARN
,
5140 "Unexpected '%s' operation attribute in a Create-Job "
5141 "request.", forbidden_attrs
[i
]);
5145 * Create the job object...
5148 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5151 job
->pending_timeout
= 1;
5154 * Save and log the job...
5157 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
5158 job
->dest
, job
->username
);
5163 * 'create_requested_array()' - Create an array for the requested-attributes.
5166 static cups_array_t
* /* O - Array of attributes or NULL */
5167 create_requested_array(ipp_t
*request
) /* I - IPP request */
5169 cups_array_t
*ra
; /* Requested attributes array */
5173 * Create the array for standard attributes...
5176 ra
= ippCreateRequestedArray(request
);
5179 * Add CUPS defaults as needed...
5182 if (cupsArrayFind(ra
, "printer-defaults"))
5185 * Include user-set defaults...
5188 char *name
; /* Option name */
5190 cupsArrayRemove(ra
, "printer-defaults");
5192 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5194 name
= (char *)cupsArrayNext(CommonDefaults
))
5195 if (!cupsArrayFind(ra
, name
))
5196 cupsArrayAdd(ra
, name
);
5204 * 'create_subscriptions()' - Create one or more notification subscriptions.
5208 create_subscriptions(
5209 cupsd_client_t
*con
, /* I - Client connection */
5210 ipp_attribute_t
*uri
) /* I - Printer URI */
5212 http_status_t status
; /* Policy status */
5213 int i
; /* Looping var */
5214 ipp_attribute_t
*attr
; /* Current attribute */
5215 cups_ptype_t dtype
; /* Destination type (printer/class) */
5216 char scheme
[HTTP_MAX_URI
],
5217 /* Scheme portion of URI */
5218 userpass
[HTTP_MAX_URI
],
5219 /* Username portion of URI */
5221 /* Host portion of URI */
5222 resource
[HTTP_MAX_URI
];
5223 /* Resource portion of URI */
5224 int port
; /* Port portion of URI */
5225 cupsd_printer_t
*printer
; /* Printer/class */
5226 cupsd_job_t
*job
; /* Job */
5227 int jobid
; /* Job ID */
5228 cupsd_subscription_t
*sub
; /* Subscription object */
5229 const char *username
, /* requesting-user-name or
5230 authenticated username */
5231 *recipient
, /* notify-recipient-uri */
5232 *pullmethod
; /* notify-pull-method */
5233 ipp_attribute_t
*user_data
; /* notify-user-data */
5234 int interval
, /* notify-time-interval */
5235 lease
; /* notify-lease-duration */
5236 unsigned mask
; /* notify-events */
5237 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5238 *notify_lease
; /* notify-lease-duration(-default) */
5242 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5244 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5245 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5246 attr
->value_tag
, attr
->name
);
5248 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
5253 * Is the destination valid?
5256 cupsdLogMessage(CUPSD_LOG_DEBUG
, "create_subscriptions(con=%p(%d), uri=\"%s\")", con
, con
->number
, uri
->values
[0].string
.text
);
5258 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5259 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
5260 sizeof(host
), &port
, resource
, sizeof(resource
));
5262 if (!strcmp(resource
, "/"))
5264 dtype
= (cups_ptype_t
)0;
5267 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5269 dtype
= (cups_ptype_t
)0;
5272 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5274 dtype
= CUPS_PRINTER_CLASS
;
5277 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5283 send_ipp_status(con
, IPP_NOT_FOUND
,
5284 _("The printer or class does not exist."));
5294 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
5297 send_http_error(con
, status
, printer
);
5301 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5303 send_http_error(con
, status
, NULL
);
5308 * Get the user that is requesting the subscription...
5311 username
= get_username(con
);
5314 * Find the first subscription group attribute; return if we have
5318 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5319 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
5324 send_ipp_status(con
, IPP_BAD_REQUEST
,
5325 _("No subscription attributes in request."));
5330 * Process the subscription attributes in the request...
5333 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
5341 lease
= DefaultLeaseDuration
;
5343 mask
= CUPSD_EVENT_NONE
;
5347 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
5349 notify_lease
= ippFindAttribute(printer
->attrs
,
5350 "notify-lease-duration-default",
5354 lease
= notify_lease
->values
[0].integer
;
5358 notify_events
= NULL
;
5359 notify_lease
= NULL
;
5362 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
5364 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
5365 attr
->value_tag
== IPP_TAG_URI
)
5368 * Validate the recipient scheme against the ServerBin/notifier
5372 char notifier
[1024]; /* Notifier filename */
5375 recipient
= attr
->values
[0].string
.text
;
5377 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
5378 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
5379 host
, sizeof(host
), &port
,
5380 resource
, sizeof(resource
)) < HTTP_URI_OK
)
5382 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5383 _("Bad notify-recipient-uri \"%s\"."), recipient
);
5384 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5385 "notify-status-code", IPP_URI_SCHEME
);
5389 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
5391 if (access(notifier
, X_OK
))
5393 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5394 _("notify-recipient-uri URI \"%s\" uses unknown "
5395 "scheme."), recipient
);
5396 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5397 "notify-status-code", IPP_URI_SCHEME
);
5401 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
5403 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5404 _("notify-recipient-uri URI \"%s\" is already used."),
5406 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5407 "notify-status-code", IPP_ATTRIBUTES
);
5411 else if (!strcmp(attr
->name
, "notify-pull-method") &&
5412 attr
->value_tag
== IPP_TAG_KEYWORD
)
5414 pullmethod
= attr
->values
[0].string
.text
;
5416 if (strcmp(pullmethod
, "ippget"))
5418 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5419 _("Bad notify-pull-method \"%s\"."), pullmethod
);
5420 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5421 "notify-status-code", IPP_ATTRIBUTES
);
5425 else if (!strcmp(attr
->name
, "notify-charset") &&
5426 attr
->value_tag
== IPP_TAG_CHARSET
&&
5427 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
5428 strcmp(attr
->values
[0].string
.text
, "utf-8"))
5430 send_ipp_status(con
, IPP_CHARSET
,
5431 _("Character set \"%s\" not supported."),
5432 attr
->values
[0].string
.text
);
5435 else if (!strcmp(attr
->name
, "notify-natural-language") &&
5436 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
5437 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
5439 send_ipp_status(con
, IPP_CHARSET
,
5440 _("Language \"%s\" not supported."),
5441 attr
->values
[0].string
.text
);
5444 else if (!strcmp(attr
->name
, "notify-user-data") &&
5445 attr
->value_tag
== IPP_TAG_STRING
)
5447 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
5449 send_ipp_status(con
, IPP_REQUEST_VALUE
,
5450 _("The notify-user-data value is too large "
5451 "(%d > 63 octets)."),
5452 attr
->values
[0].unknown
.length
);
5458 else if (!strcmp(attr
->name
, "notify-events") &&
5459 attr
->value_tag
== IPP_TAG_KEYWORD
)
5460 notify_events
= attr
;
5461 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
5462 attr
->value_tag
== IPP_TAG_INTEGER
)
5463 lease
= attr
->values
[0].integer
;
5464 else if (!strcmp(attr
->name
, "notify-time-interval") &&
5465 attr
->value_tag
== IPP_TAG_INTEGER
)
5466 interval
= attr
->values
[0].integer
;
5467 else if (!strcmp(attr
->name
, "notify-job-id") &&
5468 attr
->value_tag
== IPP_TAG_INTEGER
)
5469 jobid
= attr
->values
[0].integer
;
5476 for (i
= 0; i
< notify_events
->num_values
; i
++)
5477 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
5481 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
5483 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
5484 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
5485 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
5487 if (!recipient
&& !pullmethod
)
5490 if (mask
== CUPSD_EVENT_NONE
)
5493 mask
= CUPSD_EVENT_JOB_COMPLETED
;
5495 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
5498 send_ipp_status(con
, IPP_BAD_REQUEST
,
5499 _("notify-events not specified."));
5504 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
5506 cupsdLogMessage(CUPSD_LOG_INFO
,
5507 "create_subscriptions: Limiting notify-lease-duration to "
5510 lease
= MaxLeaseDuration
;
5515 if ((job
= cupsdFindJob(jobid
)) == NULL
)
5517 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
5525 if ((sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0)) == NULL
)
5527 send_ipp_status(con
, IPP_TOO_MANY_SUBSCRIPTIONS
,
5528 _("There are too many subscriptions."));
5533 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription #%d for job %d.",
5536 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5537 "Added subscription #%d for printer \"%s\".",
5538 sub
->id
, printer
->name
);
5540 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription #%d for server.",
5543 sub
->interval
= interval
;
5545 sub
->expire
= lease
? time(NULL
) + lease
: 0;
5547 cupsdSetString(&sub
->owner
, username
);
5551 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
5552 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
5553 (size_t)sub
->user_data_len
);
5556 ippAddSeparator(con
->response
);
5557 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5558 "notify-subscription-id", sub
->id
);
5560 con
->response
->request
.status
.status_code
= IPP_OK
;
5566 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
5571 * 'delete_printer()' - Remove a printer or class from the system.
5575 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
5576 ipp_attribute_t
*uri
) /* I - URI of printer or class */
5578 http_status_t status
; /* Policy status */
5579 cups_ptype_t dtype
; /* Destination type (printer/class) */
5580 cupsd_printer_t
*printer
; /* Printer/class */
5581 char filename
[1024]; /* Script/PPD filename */
5584 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
5585 con
->number
, uri
->values
[0].string
.text
);
5588 * Do we have a valid URI?
5591 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5597 send_ipp_status(con
, IPP_NOT_FOUND
,
5598 _("The printer or class does not exist."));
5606 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5608 send_http_error(con
, status
, NULL
);
5613 * Remove old jobs...
5616 cupsdCancelJobs(printer
->name
, NULL
, 1);
5619 * Remove old subscriptions and send a "deleted printer" event...
5622 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
5623 "%s \"%s\" deleted by \"%s\".",
5624 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
5625 printer
->name
, get_username(con
));
5627 cupsdExpireSubscriptions(printer
, NULL
);
5630 * Remove any old PPD or script files...
5633 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
,
5636 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s.O", ServerRoot
,
5640 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
5643 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd.O", ServerRoot
,
5647 snprintf(filename
, sizeof(filename
), "%s/%s.png", CacheDir
, printer
->name
);
5650 snprintf(filename
, sizeof(filename
), "%s/%s.data", CacheDir
, printer
->name
);
5654 * Unregister color profiles...
5657 cupsdUnregisterColor(printer
);
5659 if (dtype
& CUPS_PRINTER_CLASS
)
5661 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
5662 printer
->name
, get_username(con
));
5664 cupsdDeletePrinter(printer
, 0);
5665 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
5669 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
5670 printer
->name
, get_username(con
));
5672 if (cupsdDeletePrinter(printer
, 0))
5673 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
5675 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
5678 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
5681 * Return with no errors...
5684 con
->response
->request
.status
.status_code
= IPP_OK
;
5689 * 'get_default()' - Get the default destination.
5693 get_default(cupsd_client_t
*con
) /* I - Client connection */
5695 http_status_t status
; /* Policy status */
5696 cups_array_t
*ra
; /* Requested attributes array */
5699 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->number
);
5705 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5707 send_http_error(con
, status
, NULL
);
5713 ra
= create_requested_array(con
->request
);
5715 copy_printer_attrs(con
, DefaultPrinter
, ra
);
5717 cupsArrayDelete(ra
);
5719 con
->response
->request
.status
.status_code
= IPP_OK
;
5722 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer."));
5727 * 'get_devices()' - Get the list of available devices on the local system.
5731 get_devices(cupsd_client_t
*con
) /* I - Client connection */
5733 http_status_t status
; /* Policy status */
5734 ipp_attribute_t
*limit
, /* limit attribute */
5735 *timeout
, /* timeout attribute */
5736 *requested
, /* requested-attributes attribute */
5737 *exclude
, /* exclude-schemes attribute */
5738 *include
; /* include-schemes attribute */
5739 char command
[1024], /* cups-deviced command */
5740 options
[2048], /* Options to pass to command */
5742 /* String for requested attributes */
5744 /* String for excluded schemes */
5746 /* String for included schemes */
5749 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->number
);
5755 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5757 send_http_error(con
, status
, NULL
);
5762 * Run cups-deviced command with the given options...
5765 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
5766 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
5767 requested
= ippFindAttribute(con
->request
, "requested-attributes",
5769 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
5770 include
= ippFindAttribute(con
->request
, "include-schemes", IPP_TAG_NAME
);
5773 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
5775 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
5778 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
5780 exclude_str
[0] = '\0';
5783 url_encode_attr(include
, include_str
, sizeof(include_str
));
5785 include_str
[0] = '\0';
5787 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
5788 snprintf(options
, sizeof(options
),
5789 "%d+%d+%d+%d+%s%s%s%s%s",
5790 con
->request
->request
.op
.request_id
,
5791 limit
? limit
->values
[0].integer
: 0,
5792 timeout
? timeout
->values
[0].integer
: 15,
5795 exclude_str
[0] ? "%20" : "", exclude_str
,
5796 include_str
[0] ? "%20" : "", include_str
);
5798 if (cupsdSendCommand(con
, command
, options
, 1))
5801 * Command started successfully, don't send an IPP response here...
5804 ippDelete(con
->response
);
5805 con
->response
= NULL
;
5810 * Command failed, return "internal error" so the user knows something
5814 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
5815 _("cups-deviced failed to execute."));
5821 * 'get_document()' - Get a copy of a job file.
5825 get_document(cupsd_client_t
*con
, /* I - Client connection */
5826 ipp_attribute_t
*uri
) /* I - Job URI */
5828 http_status_t status
; /* Policy status */
5829 ipp_attribute_t
*attr
; /* Current attribute */
5830 int jobid
; /* Job ID */
5831 int docnum
; /* Document number */
5832 cupsd_job_t
*job
; /* Current job */
5833 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
5834 username
[HTTP_MAX_URI
], /* Username portion of URI */
5835 host
[HTTP_MAX_URI
], /* Host portion of URI */
5836 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
5837 int port
; /* Port portion of URI */
5838 char filename
[1024], /* Filename for document */
5839 format
[1024]; /* Format for document */
5842 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
5843 con
->number
, uri
->values
[0].string
.text
);
5846 * See if we have a job URI or a printer URI...
5849 if (!strcmp(uri
->name
, "printer-uri"))
5852 * Got a printer URI; see if we also have a job-id attribute...
5855 if ((attr
= ippFindAttribute(con
->request
, "job-id",
5856 IPP_TAG_INTEGER
)) == NULL
)
5858 send_ipp_status(con
, IPP_BAD_REQUEST
,
5859 _("Got a printer-uri attribute but no job-id."));
5863 jobid
= attr
->values
[0].integer
;
5868 * Got a job URI; parse it to get the job ID...
5871 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5872 sizeof(scheme
), username
, sizeof(username
), host
,
5873 sizeof(host
), &port
, resource
, sizeof(resource
));
5875 if (strncmp(resource
, "/jobs/", 6))
5881 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
5882 uri
->values
[0].string
.text
);
5886 jobid
= atoi(resource
+ 6);
5890 * See if the job exists...
5893 if ((job
= cupsdFindJob(jobid
)) == NULL
)
5896 * Nope - return a "not found" error...
5899 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
5907 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
,
5908 job
->username
)) != HTTP_OK
)
5910 send_http_error(con
, status
, NULL
);
5915 * Get the document number...
5918 if ((attr
= ippFindAttribute(con
->request
, "document-number",
5919 IPP_TAG_INTEGER
)) == NULL
)
5921 send_ipp_status(con
, IPP_BAD_REQUEST
,
5922 _("Missing document-number attribute."));
5926 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
5927 attr
->num_values
> 1)
5929 send_ipp_status(con
, IPP_NOT_FOUND
,
5930 _("Document #%d does not exist in job #%d."), docnum
,
5935 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
5937 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
5939 cupsdLogMessage(CUPSD_LOG_ERROR
,
5940 "Unable to open document %d in job %d - %s", docnum
, jobid
,
5942 send_ipp_status(con
, IPP_NOT_FOUND
,
5943 _("Unable to open document #%d in job #%d."), docnum
,
5948 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
5952 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
5953 job
->filetypes
[docnum
- 1]->type
);
5955 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
5957 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
5959 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
5960 IPP_TAG_NAME
)) != NULL
)
5961 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
5962 NULL
, attr
->values
[0].string
.text
);
5967 * 'get_job_attrs()' - Get job attributes.
5971 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
5972 ipp_attribute_t
*uri
) /* I - Job URI */
5974 http_status_t status
; /* Policy status */
5975 ipp_attribute_t
*attr
; /* Current attribute */
5976 int jobid
; /* Job ID */
5977 cupsd_job_t
*job
; /* Current job */
5978 cupsd_printer_t
*printer
; /* Current printer */
5979 cupsd_policy_t
*policy
; /* Current security policy */
5980 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
5981 username
[HTTP_MAX_URI
], /* Username portion of URI */
5982 host
[HTTP_MAX_URI
], /* Host portion of URI */
5983 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
5984 int port
; /* Port portion of URI */
5985 cups_array_t
*ra
, /* Requested attributes array */
5986 *exclude
; /* Private attributes array */
5989 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
5990 con
->number
, uri
->values
[0].string
.text
);
5993 * See if we have a job URI or a printer URI...
5996 if (!strcmp(uri
->name
, "printer-uri"))
5999 * Got a printer URI; see if we also have a job-id attribute...
6002 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6003 IPP_TAG_INTEGER
)) == NULL
)
6005 send_ipp_status(con
, IPP_BAD_REQUEST
,
6006 _("Got a printer-uri attribute but no job-id."));
6010 jobid
= attr
->values
[0].integer
;
6015 * Got a job URI; parse it to get the job ID...
6018 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6019 sizeof(scheme
), username
, sizeof(username
), host
,
6020 sizeof(host
), &port
, resource
, sizeof(resource
));
6022 if (strncmp(resource
, "/jobs/", 6))
6028 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
6029 uri
->values
[0].string
.text
);
6033 jobid
= atoi(resource
+ 6);
6037 * See if the job exists...
6040 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6043 * Nope - return a "not found" error...
6046 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
6054 if ((printer
= job
->printer
) == NULL
)
6055 printer
= cupsdFindDest(job
->dest
);
6058 policy
= printer
->op_policy_ptr
;
6060 policy
= DefaultPolicyPtr
;
6062 if ((status
= cupsdCheckPolicy(policy
, con
, job
->username
)) != HTTP_OK
)
6064 send_http_error(con
, status
, NULL
);
6068 exclude
= cupsdGetPrivateAttrs(policy
, con
, printer
, job
->username
);
6071 * Copy attributes...
6076 ra
= create_requested_array(con
->request
);
6077 copy_job_attrs(con
, job
, ra
, exclude
);
6078 cupsArrayDelete(ra
);
6080 con
->response
->request
.status
.status_code
= IPP_OK
;
6085 * 'get_jobs()' - Get a list of jobs for the specified printer.
6089 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6090 ipp_attribute_t
*uri
) /* I - Printer URI */
6092 http_status_t status
; /* Policy status */
6093 ipp_attribute_t
*attr
; /* Current attribute */
6094 const char *dest
; /* Destination */
6095 cups_ptype_t dtype
; /* Destination type (printer/class) */
6096 cups_ptype_t dmask
; /* Destination type mask */
6097 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6098 username
[HTTP_MAX_URI
], /* Username portion of URI */
6099 host
[HTTP_MAX_URI
], /* Host portion of URI */
6100 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6101 int port
; /* Port portion of URI */
6102 int job_comparison
; /* Job comparison */
6103 ipp_jstate_t job_state
; /* job-state value */
6104 int first_job_id
; /* First job ID */
6105 int limit
; /* Maximum number of jobs to return */
6106 int count
; /* Number of jobs that match */
6107 ipp_attribute_t
*job_ids
; /* job-ids attribute */
6108 cupsd_job_t
*job
; /* Current job pointer */
6109 cupsd_printer_t
*printer
; /* Printer */
6110 cups_array_t
*list
; /* Which job list... */
6111 int delete_list
= 0; /* Delete the list afterwards? */
6112 cups_array_t
*ra
, /* Requested attributes array */
6113 *exclude
; /* Private attributes array */
6114 cupsd_policy_t
*policy
; /* Current policy */
6117 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->number
,
6118 uri
->values
[0].string
.text
);
6121 * Is the destination valid?
6124 if (strcmp(uri
->name
, "printer-uri"))
6126 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No printer-uri in request."));
6130 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6131 sizeof(scheme
), username
, sizeof(username
), host
,
6132 sizeof(host
), &port
, resource
, sizeof(resource
));
6134 if (!strcmp(resource
, "/") || !strcmp(resource
, "/jobs"))
6137 dtype
= (cups_ptype_t
)0;
6138 dmask
= (cups_ptype_t
)0;
6141 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6144 dtype
= (cups_ptype_t
)0;
6145 dmask
= CUPS_PRINTER_CLASS
;
6148 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6151 dtype
= CUPS_PRINTER_CLASS
;
6152 dmask
= CUPS_PRINTER_CLASS
;
6155 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6162 send_ipp_status(con
, IPP_NOT_FOUND
,
6163 _("The printer or class does not exist."));
6168 dtype
&= CUPS_PRINTER_CLASS
;
6169 dmask
= CUPS_PRINTER_CLASS
;
6177 policy
= printer
->op_policy_ptr
;
6179 policy
= DefaultPolicyPtr
;
6181 if ((status
= cupsdCheckPolicy(policy
, con
, NULL
)) != HTTP_OK
)
6183 send_http_error(con
, status
, NULL
);
6187 job_ids
= ippFindAttribute(con
->request
, "job-ids", IPP_TAG_INTEGER
);
6190 * See if the "which-jobs" attribute have been specified...
6193 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6194 IPP_TAG_KEYWORD
)) != NULL
&& job_ids
)
6196 send_ipp_status(con
, IPP_CONFLICT
,
6197 _("The %s attribute cannot be provided with job-ids."),
6201 else if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "not-completed"))
6203 job_comparison
= -1;
6204 job_state
= IPP_JOB_STOPPED
;
6207 else if (!strcmp(attr
->values
[0].string
.text
, "completed"))
6210 job_state
= IPP_JOB_CANCELED
;
6211 list
= cupsdGetCompletedJobs(printer
);
6214 else if (!strcmp(attr
->values
[0].string
.text
, "aborted"))
6217 job_state
= IPP_JOB_ABORTED
;
6218 list
= cupsdGetCompletedJobs(printer
);
6221 else if (!strcmp(attr
->values
[0].string
.text
, "all"))
6224 job_state
= IPP_JOB_PENDING
;
6227 else if (!strcmp(attr
->values
[0].string
.text
, "canceled"))
6230 job_state
= IPP_JOB_CANCELED
;
6231 list
= cupsdGetCompletedJobs(printer
);
6234 else if (!strcmp(attr
->values
[0].string
.text
, "pending"))
6237 job_state
= IPP_JOB_PENDING
;
6240 else if (!strcmp(attr
->values
[0].string
.text
, "pending-held"))
6243 job_state
= IPP_JOB_HELD
;
6246 else if (!strcmp(attr
->values
[0].string
.text
, "processing"))
6249 job_state
= IPP_JOB_PROCESSING
;
6250 list
= PrintingJobs
;
6252 else if (!strcmp(attr
->values
[0].string
.text
, "processing-stopped"))
6255 job_state
= IPP_JOB_STOPPED
;
6260 send_ipp_status(con
, IPP_ATTRIBUTES
,
6261 _("The which-jobs value \"%s\" is not supported."),
6262 attr
->values
[0].string
.text
);
6263 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
6264 "which-jobs", NULL
, attr
->values
[0].string
.text
);
6269 * See if they want to limit the number of jobs reported...
6272 if ((attr
= ippFindAttribute(con
->request
, "limit",
6273 IPP_TAG_INTEGER
)) != NULL
)
6277 send_ipp_status(con
, IPP_CONFLICT
,
6278 _("The %s attribute cannot be provided with job-ids."),
6283 limit
= attr
->values
[0].integer
;
6288 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
6289 IPP_TAG_INTEGER
)) != NULL
)
6293 send_ipp_status(con
, IPP_CONFLICT
,
6294 _("The %s attribute cannot be provided with job-ids."),
6299 first_job_id
= attr
->values
[0].integer
;
6305 * See if we only want to see jobs for a specific user...
6308 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
6309 IPP_TAG_BOOLEAN
)) != NULL
&& job_ids
)
6311 send_ipp_status(con
, IPP_CONFLICT
,
6312 _("The %s attribute cannot be provided with job-ids."),
6316 else if (attr
&& attr
->values
[0].boolean
)
6317 strlcpy(username
, get_username(con
), sizeof(username
));
6321 ra
= create_requested_array(con
->request
);
6324 * OK, build a list of jobs for this printer...
6329 int i
; /* Looping var */
6331 for (i
= 0; i
< job_ids
->num_values
; i
++)
6333 if (!cupsdFindJob(job_ids
->values
[i
].integer
))
6337 if (i
< job_ids
->num_values
)
6339 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
6340 job_ids
->values
[i
].integer
);
6344 for (i
= 0; i
< job_ids
->num_values
; i
++)
6346 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
6352 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d",
6358 ippAddSeparator(con
->response
);
6360 exclude
= cupsdGetPrivateAttrs(job
->printer
?
6361 job
->printer
->op_policy_ptr
:
6362 policy
, con
, job
->printer
,
6365 copy_job_attrs(con
, job
, ra
, exclude
);
6370 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6371 (limit
<= 0 || count
< limit
) && job
;
6372 job
= (cupsd_job_t
*)cupsArrayNext(list
))
6375 * Filter out jobs that don't match...
6378 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
6379 "get_jobs: job->id=%d, dest=\"%s\", username=\"%s\", "
6380 "state_value=%d, attrs=%p", job
->id
, job
->dest
,
6381 job
->username
, job
->state_value
, job
->attrs
);
6383 if (!job
->dest
|| !job
->username
)
6386 if (!job
->dest
|| !job
->username
)
6389 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6390 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6392 if ((job
->dtype
& dmask
) != dtype
&&
6393 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6396 if ((job_comparison
< 0 && job
->state_value
> job_state
) ||
6397 (job_comparison
== 0 && job
->state_value
!= job_state
) ||
6398 (job_comparison
> 0 && job
->state_value
< job_state
))
6401 if (job
->id
< first_job_id
)
6408 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d",
6413 if (username
[0] && _cups_strcasecmp(username
, job
->username
))
6417 ippAddSeparator(con
->response
);
6421 exclude
= cupsdGetPrivateAttrs(job
->printer
?
6422 job
->printer
->op_policy_ptr
:
6423 policy
, con
, job
->printer
,
6426 copy_job_attrs(con
, job
, ra
, exclude
);
6429 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count=%d", count
);
6432 cupsArrayDelete(ra
);
6435 cupsArrayDelete(list
);
6437 con
->response
->request
.status
.status_code
= IPP_OK
;
6442 * 'get_notifications()' - Get events for a subscription.
6446 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
6448 int i
, j
; /* Looping vars */
6449 http_status_t status
; /* Policy status */
6450 cupsd_subscription_t
*sub
; /* Subscription */
6451 ipp_attribute_t
*ids
, /* notify-subscription-ids */
6452 *sequences
; /* notify-sequence-numbers */
6453 int min_seq
; /* Minimum sequence number */
6454 int interval
; /* Poll interval */
6457 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
6461 * Get subscription attributes...
6464 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
6466 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
6471 send_ipp_status(con
, IPP_BAD_REQUEST
,
6472 _("Missing notify-subscription-ids attribute."));
6477 * Are the subscription IDs valid?
6480 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
6482 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
6485 * Bad subscription ID...
6488 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
6489 ids
->values
[i
].integer
);
6497 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
6499 con
, sub
->owner
)) != HTTP_OK
)
6501 send_http_error(con
, status
, sub
->dest
);
6506 * Check the subscription type and update the interval accordingly.
6509 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
6512 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
6514 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
6520 * Tell the client to poll again in N seconds...
6524 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6525 "notify-get-interval", interval
);
6527 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6528 "printer-up-time", time(NULL
));
6531 * Copy the subscription event attributes to the response.
6534 con
->response
->request
.status
.status_code
=
6535 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
6537 for (i
= 0; i
< ids
->num_values
; i
++)
6540 * Get the subscription and sequence number...
6543 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
6545 if (sequences
&& i
< sequences
->num_values
)
6546 min_seq
= sequences
->values
[i
].integer
;
6551 * If we don't have any new events, nothing to do here...
6554 if (min_seq
> (sub
->first_event_id
+ cupsArrayCount(sub
->events
)))
6558 * Otherwise copy all of the new events...
6561 if (sub
->first_event_id
> min_seq
)
6564 j
= min_seq
- sub
->first_event_id
;
6566 for (; j
< cupsArrayCount(sub
->events
); j
++)
6568 ippAddSeparator(con
->response
);
6570 copy_attrs(con
->response
,
6571 ((cupsd_event_t
*)cupsArrayIndex(sub
->events
, j
))->attrs
, NULL
,
6572 IPP_TAG_EVENT_NOTIFICATION
, 0, NULL
);
6579 * 'get_ppd()' - Get a named PPD from the local system.
6583 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
6584 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
6586 http_status_t status
; /* Policy status */
6587 cupsd_printer_t
*dest
; /* Destination */
6588 cups_ptype_t dtype
; /* Destination type */
6591 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
6592 con
->number
, uri
, uri
->name
, uri
->values
[0].string
.text
);
6594 if (!strcmp(uri
->name
, "ppd-name"))
6597 * Return a PPD file from cups-driverd...
6600 char command
[1024], /* cups-driverd command */
6601 options
[1024], /* Options to pass to command */
6602 ppd_name
[1024]; /* ppd-name */
6609 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6611 send_http_error(con
, status
, NULL
);
6616 * Run cups-driverd command with the given options...
6619 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
6620 url_encode_string(uri
->values
[0].string
.text
, ppd_name
, sizeof(ppd_name
));
6621 snprintf(options
, sizeof(options
), "get+%d+%s",
6622 con
->request
->request
.op
.request_id
, ppd_name
);
6624 if (cupsdSendCommand(con
, command
, options
, 0))
6627 * Command started successfully, don't send an IPP response here...
6630 ippDelete(con
->response
);
6631 con
->response
= NULL
;
6636 * Command failed, return "internal error" so the user knows something
6640 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6641 _("cups-driverd failed to execute."));
6644 else if (!strcmp(uri
->name
, "printer-uri") &&
6645 cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &dest
))
6647 int i
; /* Looping var */
6648 char filename
[1024]; /* PPD filename */
6655 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
6657 send_http_error(con
, status
, dest
);
6662 * See if we need the PPD for a class or remote printer...
6665 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6668 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
6670 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
6671 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
6672 "printer-uri", NULL
, dest
->uri
);
6675 else if (dtype
& CUPS_PRINTER_CLASS
)
6677 for (i
= 0; i
< dest
->num_printers
; i
++)
6678 if (!(dest
->printers
[i
]->type
& CUPS_PRINTER_CLASS
))
6680 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6681 dest
->printers
[i
]->name
);
6683 if (!access(filename
, 0))
6687 if (i
< dest
->num_printers
)
6688 dest
= dest
->printers
[i
];
6691 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
6692 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
6693 "printer-uri", NULL
, dest
->printers
[0]->uri
);
6699 * Found the printer with the PPD file, now see if there is one...
6702 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
6704 send_ipp_status(con
, IPP_NOT_FOUND
,
6705 _("The PPD file \"%s\" could not be opened: %s"),
6706 uri
->values
[0].string
.text
, strerror(errno
));
6710 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6714 con
->response
->request
.status
.status_code
= IPP_OK
;
6717 send_ipp_status(con
, IPP_NOT_FOUND
,
6718 _("The PPD file \"%s\" could not be found."),
6719 uri
->values
[0].string
.text
);
6724 * 'get_ppds()' - Get the list of PPD files on the local system.
6728 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
6730 http_status_t status
; /* Policy status */
6731 ipp_attribute_t
*limit
, /* Limit attribute */
6732 *device
, /* ppd-device-id attribute */
6733 *language
, /* ppd-natural-language attribute */
6734 *make
, /* ppd-make attribute */
6735 *model
, /* ppd-make-and-model attribute */
6736 *model_number
, /* ppd-model-number attribute */
6737 *product
, /* ppd-product attribute */
6738 *psversion
, /* ppd-psverion attribute */
6739 *type
, /* ppd-type attribute */
6740 *requested
, /* requested-attributes attribute */
6741 *exclude
, /* exclude-schemes attribute */
6742 *include
; /* include-schemes attribute */
6743 char command
[1024], /* cups-driverd command */
6744 options
[4096], /* Options to pass to command */
6745 device_str
[256],/* Escaped ppd-device-id string */
6747 /* Escaped ppd-natural-language */
6748 make_str
[256], /* Escaped ppd-make string */
6749 model_str
[256], /* Escaped ppd-make-and-model string */
6750 model_number_str
[256],
6751 /* ppd-model-number string */
6753 /* Escaped ppd-product string */
6755 /* Escaped ppd-psversion string */
6756 type_str
[256], /* Escaped ppd-type string */
6758 /* String for requested attributes */
6760 /* String for excluded schemes */
6762 /* String for included schemes */
6765 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->number
);
6771 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6773 send_http_error(con
, status
, NULL
);
6778 * Run cups-driverd command with the given options...
6781 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6782 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
6783 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
6785 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
6786 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
6788 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
6790 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
6791 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
6792 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
6793 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6795 exclude
= ippFindAttribute(con
->request
, "exclude-schemes",
6797 include
= ippFindAttribute(con
->request
, "include-schemes",
6801 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6803 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6806 url_encode_attr(device
, device_str
, sizeof(device_str
));
6808 device_str
[0] = '\0';
6811 url_encode_attr(language
, language_str
, sizeof(language_str
));
6813 language_str
[0] = '\0';
6816 url_encode_attr(make
, make_str
, sizeof(make_str
));
6821 url_encode_attr(model
, model_str
, sizeof(model_str
));
6823 model_str
[0] = '\0';
6826 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
6827 model_number
->values
[0].integer
);
6829 model_number_str
[0] = '\0';
6832 url_encode_attr(product
, product_str
, sizeof(product_str
));
6834 product_str
[0] = '\0';
6837 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
6839 psversion_str
[0] = '\0';
6842 url_encode_attr(type
, type_str
, sizeof(type_str
));
6847 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6849 exclude_str
[0] = '\0';
6852 url_encode_attr(include
, include_str
, sizeof(include_str
));
6854 include_str
[0] = '\0';
6856 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
6857 snprintf(options
, sizeof(options
),
6858 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
6859 con
->request
->request
.op
.request_id
,
6860 limit
? limit
->values
[0].integer
: 0,
6862 device
? "%20" : "", device_str
,
6863 language
? "%20" : "", language_str
,
6864 make
? "%20" : "", make_str
,
6865 model
? "%20" : "", model_str
,
6866 model_number
? "%20" : "", model_number_str
,
6867 product
? "%20" : "", product_str
,
6868 psversion
? "%20" : "", psversion_str
,
6869 type
? "%20" : "", type_str
,
6870 exclude_str
[0] ? "%20" : "", exclude_str
,
6871 include_str
[0] ? "%20" : "", include_str
);
6873 if (cupsdSendCommand(con
, command
, options
, 0))
6876 * Command started successfully, don't send an IPP response here...
6879 ippDelete(con
->response
);
6880 con
->response
= NULL
;
6885 * Command failed, return "internal error" so the user knows something
6889 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6890 _("cups-driverd failed to execute."));
6896 * 'get_printer_attrs()' - Get printer attributes.
6900 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
6901 ipp_attribute_t
*uri
) /* I - Printer URI */
6903 http_status_t status
; /* Policy status */
6904 cups_ptype_t dtype
; /* Destination type (printer/class) */
6905 cupsd_printer_t
*printer
; /* Printer/class */
6906 cups_array_t
*ra
; /* Requested attributes array */
6909 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
6910 con
->number
, uri
->values
[0].string
.text
);
6913 * Is the destination valid?
6916 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6922 send_ipp_status(con
, IPP_NOT_FOUND
,
6923 _("The printer or class does not exist."));
6931 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
6933 send_http_error(con
, status
, printer
);
6938 * Send the attributes...
6941 ra
= create_requested_array(con
->request
);
6943 copy_printer_attrs(con
, printer
, ra
);
6945 cupsArrayDelete(ra
);
6947 con
->response
->request
.status
.status_code
= IPP_OK
;
6952 * 'get_printer_supported()' - Get printer supported values.
6956 get_printer_supported(
6957 cupsd_client_t
*con
, /* I - Client connection */
6958 ipp_attribute_t
*uri
) /* I - Printer URI */
6960 http_status_t status
; /* Policy status */
6961 cups_ptype_t dtype
; /* Destination type (printer/class) */
6962 cupsd_printer_t
*printer
; /* Printer/class */
6965 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_supported(%p[%d], %s)", con
,
6966 con
->number
, uri
->values
[0].string
.text
);
6969 * Is the destination valid?
6972 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6978 send_ipp_status(con
, IPP_NOT_FOUND
,
6979 _("The printer or class does not exist."));
6987 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
6989 send_http_error(con
, status
, printer
);
6994 * Return a list of attributes that can be set via Set-Printer-Attributes.
6997 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
6999 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7000 "printer-location", 0);
7002 con
->response
->request
.status
.status_code
= IPP_OK
;
7007 * 'get_printers()' - Get a list of printers or classes.
7011 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7012 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7014 http_status_t status
; /* Policy status */
7015 ipp_attribute_t
*attr
; /* Current attribute */
7016 int limit
; /* Max number of printers to return */
7017 int count
; /* Number of printers that match */
7018 cupsd_printer_t
*printer
; /* Current printer pointer */
7019 cups_ptype_t printer_type
, /* printer-type attribute */
7020 printer_mask
; /* printer-type-mask attribute */
7021 char *location
; /* Location string */
7022 const char *username
; /* Current user */
7023 char *first_printer_name
; /* first-printer-name attribute */
7024 cups_array_t
*ra
; /* Requested attributes array */
7025 int local
; /* Local connection? */
7028 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7035 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7037 send_http_error(con
, status
, NULL
);
7042 * Check for printers...
7045 if (!Printers
|| !cupsArrayCount(Printers
))
7047 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7052 * See if they want to limit the number of printers reported...
7055 if ((attr
= ippFindAttribute(con
->request
, "limit",
7056 IPP_TAG_INTEGER
)) != NULL
)
7057 limit
= attr
->values
[0].integer
;
7061 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7062 IPP_TAG_NAME
)) != NULL
)
7063 first_printer_name
= attr
->values
[0].string
.text
;
7065 first_printer_name
= NULL
;
7068 * Support filtering...
7071 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7072 IPP_TAG_ENUM
)) != NULL
)
7073 printer_type
= (cups_ptype_t
)attr
->values
[0].integer
;
7075 printer_type
= (cups_ptype_t
)0;
7077 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7078 IPP_TAG_ENUM
)) != NULL
)
7079 printer_mask
= (cups_ptype_t
)attr
->values
[0].integer
;
7081 printer_mask
= (cups_ptype_t
)0;
7083 local
= httpAddrLocalhost(&(con
->clientaddr
));
7085 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7086 IPP_TAG_TEXT
)) != NULL
)
7087 location
= attr
->values
[0].string
.text
;
7091 if (con
->username
[0])
7092 username
= con
->username
;
7093 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7094 IPP_TAG_NAME
)) != NULL
)
7095 username
= attr
->values
[0].string
.text
;
7099 ra
= create_requested_array(con
->request
);
7102 * OK, build a list of printers for this printer...
7105 if (first_printer_name
)
7107 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7108 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7111 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7114 count
< limit
&& printer
;
7115 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7117 if (!local
&& !printer
->shared
)
7120 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7121 (printer
->type
& printer_mask
) == printer_type
&&
7123 (printer
->location
&& !_cups_strcasecmp(printer
->location
, location
))))
7126 * If a username is specified, see if it is allowed or denied
7130 if (cupsArrayCount(printer
->users
) && username
&&
7131 !user_allowed(printer
, username
))
7135 * Add the group separator as needed...
7139 ippAddSeparator(con
->response
);
7144 * Send the attributes...
7147 copy_printer_attrs(con
, printer
, ra
);
7151 cupsArrayDelete(ra
);
7153 con
->response
->request
.status
.status_code
= IPP_OK
;
7158 * 'get_subscription_attrs()' - Get subscription attributes.
7162 get_subscription_attrs(
7163 cupsd_client_t
*con
, /* I - Client connection */
7164 int sub_id
) /* I - Subscription ID */
7166 http_status_t status
; /* Policy status */
7167 cupsd_subscription_t
*sub
; /* Subscription */
7168 cupsd_policy_t
*policy
; /* Current security policy */
7169 cups_array_t
*ra
, /* Requested attributes array */
7170 *exclude
; /* Private attributes array */
7173 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7174 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7175 con
, con
->number
, sub_id
);
7178 * Is the subscription ID valid?
7181 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7184 * Bad subscription ID...
7187 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
7197 policy
= sub
->dest
->op_policy_ptr
;
7199 policy
= DefaultPolicyPtr
;
7201 if ((status
= cupsdCheckPolicy(policy
, con
, sub
->owner
)) != HTTP_OK
)
7203 send_http_error(con
, status
, sub
->dest
);
7207 exclude
= cupsdGetPrivateAttrs(policy
, con
, sub
->dest
, sub
->owner
);
7210 * Copy the subscription attributes to the response using the
7211 * requested-attributes attribute that may be provided by the client.
7214 ra
= create_requested_array(con
->request
);
7216 copy_subscription_attrs(con
, sub
, ra
, exclude
);
7218 cupsArrayDelete(ra
);
7220 con
->response
->request
.status
.status_code
= IPP_OK
;
7225 * 'get_subscriptions()' - Get subscriptions.
7229 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7230 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7232 http_status_t status
; /* Policy status */
7233 int count
; /* Number of subscriptions */
7234 int limit
; /* Limit */
7235 cupsd_subscription_t
*sub
; /* Subscription */
7236 cups_array_t
*ra
; /* Requested attributes array */
7237 ipp_attribute_t
*attr
; /* Attribute */
7238 cups_ptype_t dtype
; /* Destination type (printer/class) */
7239 char scheme
[HTTP_MAX_URI
],
7240 /* Scheme portion of URI */
7241 username
[HTTP_MAX_URI
],
7242 /* Username portion of URI */
7244 /* Host portion of URI */
7245 resource
[HTTP_MAX_URI
];
7246 /* Resource portion of URI */
7247 int port
; /* Port portion of URI */
7248 cupsd_job_t
*job
; /* Job pointer */
7249 cupsd_printer_t
*printer
; /* Printer */
7250 cupsd_policy_t
*policy
; /* Policy */
7251 cups_array_t
*exclude
; /* Private attributes array */
7254 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7255 "get_subscriptions(con=%p[%d], uri=%s)",
7256 con
, con
->number
, uri
->values
[0].string
.text
);
7259 * Is the destination valid?
7262 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7263 sizeof(scheme
), username
, sizeof(username
), host
,
7264 sizeof(host
), &port
, resource
, sizeof(resource
));
7266 if (!strcmp(resource
, "/") ||
7267 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7268 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7269 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7274 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7277 job
= cupsdFindJob(atoi(resource
+ 6));
7281 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
7282 atoi(resource
+ 6));
7286 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7292 send_ipp_status(con
, IPP_NOT_FOUND
,
7293 _("The printer or class does not exist."));
7296 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7297 IPP_TAG_INTEGER
)) != NULL
)
7299 job
= cupsdFindJob(attr
->values
[0].integer
);
7303 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
7304 attr
->values
[0].integer
);
7316 policy
= printer
->op_policy_ptr
;
7318 policy
= DefaultPolicyPtr
;
7320 if ((status
= cupsdCheckPolicy(policy
, con
, NULL
)) != HTTP_OK
)
7322 send_http_error(con
, status
, printer
);
7327 * Copy the subscription attributes to the response using the
7328 * requested-attributes attribute that may be provided by the client.
7331 ra
= create_requested_array(con
->request
);
7333 if ((attr
= ippFindAttribute(con
->request
, "limit",
7334 IPP_TAG_INTEGER
)) != NULL
)
7335 limit
= attr
->values
[0].integer
;
7340 * See if we only want to see subscriptions for a specific user...
7343 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7344 IPP_TAG_BOOLEAN
)) != NULL
&&
7345 attr
->values
[0].boolean
)
7346 strlcpy(username
, get_username(con
), sizeof(username
));
7350 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7352 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7353 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7354 (!username
[0] || !_cups_strcasecmp(username
, sub
->owner
)))
7356 ippAddSeparator(con
->response
);
7358 exclude
= cupsdGetPrivateAttrs(sub
->dest
? sub
->dest
->op_policy_ptr
:
7359 policy
, con
, sub
->dest
,
7362 copy_subscription_attrs(con
, sub
, ra
, exclude
);
7365 if (limit
&& count
>= limit
)
7369 cupsArrayDelete(ra
);
7372 con
->response
->request
.status
.status_code
= IPP_OK
;
7374 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7379 * 'get_username()' - Get the username associated with a request.
7382 static const char * /* O - Username */
7383 get_username(cupsd_client_t
*con
) /* I - Connection */
7385 ipp_attribute_t
*attr
; /* Attribute */
7388 if (con
->username
[0])
7389 return (con
->username
);
7390 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7391 IPP_TAG_NAME
)) != NULL
)
7392 return (attr
->values
[0].string
.text
);
7394 return ("anonymous");
7399 * 'hold_job()' - Hold a print job.
7403 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7404 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7406 ipp_attribute_t
*attr
; /* Current job-hold-until */
7407 const char *when
; /* New value */
7408 int jobid
; /* Job ID */
7409 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
7410 username
[HTTP_MAX_URI
], /* Username portion of URI */
7411 host
[HTTP_MAX_URI
], /* Host portion of URI */
7412 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7413 int port
; /* Port portion of URI */
7414 cupsd_job_t
*job
; /* Job information */
7417 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->number
,
7418 uri
->values
[0].string
.text
);
7421 * See if we have a job URI or a printer URI...
7424 if (!strcmp(uri
->name
, "printer-uri"))
7427 * Got a printer URI; see if we also have a job-id attribute...
7430 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7431 IPP_TAG_INTEGER
)) == NULL
)
7433 send_ipp_status(con
, IPP_BAD_REQUEST
,
7434 _("Got a printer-uri attribute but no job-id."));
7438 jobid
= attr
->values
[0].integer
;
7443 * Got a job URI; parse it to get the job ID...
7446 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7447 sizeof(scheme
), username
, sizeof(username
), host
,
7448 sizeof(host
), &port
, resource
, sizeof(resource
));
7450 if (strncmp(resource
, "/jobs/", 6))
7456 send_ipp_status(con
, IPP_BAD_REQUEST
,
7457 _("Bad job-uri \"%s\"."),
7458 uri
->values
[0].string
.text
);
7462 jobid
= atoi(resource
+ 6);
7466 * See if the job exists...
7469 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7472 * Nope - return a "not found" error...
7475 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
7480 * See if the job is owned by the requesting user...
7483 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7485 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
7486 cupsdFindDest(job
->dest
));
7491 * See if the job is in a state that allows holding...
7494 if (job
->state_value
> IPP_JOB_STOPPED
)
7497 * Return a "not-possible" error...
7500 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7501 _("Job #%d is finished and cannot be altered."),
7507 * Hold the job and return...
7510 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
7511 IPP_TAG_KEYWORD
)) == NULL
)
7512 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
7516 when
= attr
->values
[0].string
.text
;
7518 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
7519 "Job job-hold-until value changed by user.");
7522 when
= "indefinite";
7524 cupsdSetJobHoldUntil(job
, when
, 1);
7525 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
, "Job held by \"%s\".",
7528 con
->response
->request
.status
.status_code
= IPP_OK
;
7533 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
7537 hold_new_jobs(cupsd_client_t
*con
, /* I - Connection */
7538 ipp_attribute_t
*uri
) /* I - Printer URI */
7540 http_status_t status
; /* Policy status */
7541 cups_ptype_t dtype
; /* Destination type (printer/class) */
7542 cupsd_printer_t
*printer
; /* Printer data */
7545 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_new_jobs(%p[%d], %s)", con
,
7546 con
->number
, uri
->values
[0].string
.text
);
7549 * Is the destination valid?
7552 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7558 send_ipp_status(con
, IPP_NOT_FOUND
,
7559 _("The printer or class does not exist."));
7567 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7569 send_http_error(con
, status
, printer
);
7574 * Hold pending/new jobs sent to the printer...
7577 printer
->holding_new_jobs
= 1;
7579 cupsdSetPrinterReasons(printer
, "+hold-new-jobs");
7581 if (dtype
& CUPS_PRINTER_CLASS
)
7582 cupsdLogMessage(CUPSD_LOG_INFO
,
7583 "Class \"%s\" now holding pending/new jobs (\"%s\").",
7584 printer
->name
, get_username(con
));
7586 cupsdLogMessage(CUPSD_LOG_INFO
,
7587 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
7588 printer
->name
, get_username(con
));
7591 * Everything was ok, so return OK status...
7594 con
->response
->request
.status
.status_code
= IPP_OK
;
7599 * 'move_job()' - Move a job to a new destination.
7603 move_job(cupsd_client_t
*con
, /* I - Client connection */
7604 ipp_attribute_t
*uri
) /* I - Job URI */
7606 http_status_t status
; /* Policy status */
7607 ipp_attribute_t
*attr
; /* Current attribute */
7608 int jobid
; /* Job ID */
7609 cupsd_job_t
*job
; /* Current job */
7610 const char *src
; /* Source printer/class */
7611 cups_ptype_t stype
, /* Source type (printer or class) */
7612 dtype
; /* Destination type (printer/class) */
7613 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
7614 username
[HTTP_MAX_URI
], /* Username portion of URI */
7615 host
[HTTP_MAX_URI
], /* Host portion of URI */
7616 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7617 int port
; /* Port portion of URI */
7618 cupsd_printer_t
*sprinter
, /* Source printer */
7619 *dprinter
; /* Destination printer */
7622 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->number
,
7623 uri
->values
[0].string
.text
);
7626 * Get the new printer or class...
7629 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
7630 IPP_TAG_URI
)) == NULL
)
7633 * Need job-printer-uri...
7636 send_ipp_status(con
, IPP_BAD_REQUEST
,
7637 _("job-printer-uri attribute missing."));
7641 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
7647 send_ipp_status(con
, IPP_NOT_FOUND
,
7648 _("The printer or class does not exist."));
7653 * See if we have a job URI or a printer URI...
7656 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7657 sizeof(scheme
), username
, sizeof(username
), host
,
7658 sizeof(host
), &port
, resource
, sizeof(resource
));
7660 if (!strcmp(uri
->name
, "printer-uri"))
7663 * Got a printer URI; see if we also have a job-id attribute...
7666 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7667 IPP_TAG_INTEGER
)) == NULL
)
7673 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
7674 &sprinter
)) == NULL
)
7680 send_ipp_status(con
, IPP_NOT_FOUND
,
7681 _("The printer or class does not exist."));
7690 * Otherwise, just move a single job...
7693 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
7696 * Nope - return a "not found" error...
7699 send_ipp_status(con
, IPP_NOT_FOUND
,
7700 _("Job #%d does not exist."), attr
->values
[0].integer
);
7706 * Job found, initialize source pointers...
7717 * Got a job URI; parse it to get the job ID...
7720 if (strncmp(resource
, "/jobs/", 6))
7726 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
7727 uri
->values
[0].string
.text
);
7732 * See if the job exists...
7735 jobid
= atoi(resource
+ 6);
7737 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7740 * Nope - return a "not found" error...
7743 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
7749 * Job found, initialize source pointers...
7758 * Check the policy of the destination printer...
7761 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
7762 job
? job
->username
: NULL
)) != HTTP_OK
)
7764 send_http_error(con
, status
, dprinter
);
7769 * Now move the job or jobs...
7775 * See if the job has been completed...
7778 if (job
->state_value
> IPP_JOB_STOPPED
)
7781 * Return a "not-possible" error...
7784 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7785 _("Job #%d is finished and cannot be altered."),
7791 * See if the job is owned by the requesting user...
7794 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7796 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
7797 cupsdFindDest(job
->dest
));
7802 * Move the job to a different printer or class...
7805 cupsdMoveJob(job
, dprinter
);
7810 * Got the source printer, now look through the jobs...
7813 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
7815 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
7818 * See if the job is pointing at the source printer or has not been
7822 if (_cups_strcasecmp(job
->dest
, src
) ||
7823 job
->state_value
> IPP_JOB_STOPPED
)
7827 * See if the job can be moved by the requesting user...
7830 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7834 * Move the job to a different printer or class...
7837 cupsdMoveJob(job
, dprinter
);
7842 * Start jobs if possible...
7848 * Return with "everything is OK" status...
7851 con
->response
->request
.status
.status_code
= IPP_OK
;
7856 * 'ppd_parse_line()' - Parse a PPD default line.
7859 static int /* O - 0 on success, -1 on failure */
7860 ppd_parse_line(const char *line
, /* I - Line */
7861 char *option
, /* O - Option name */
7862 int olen
, /* I - Size of option name */
7863 char *choice
, /* O - Choice name */
7864 int clen
) /* I - Size of choice name */
7867 * Verify this is a default option line...
7870 if (strncmp(line
, "*Default", 8))
7874 * Read the option name...
7877 for (line
+= 8, olen
--;
7878 *line
> ' ' && *line
< 0x7f && *line
!= ':' && *line
!= '/';
7889 * Skip everything else up to the colon (:)...
7892 while (*line
&& *line
!= ':')
7901 * Now grab the option choice, skipping leading whitespace...
7904 while (isspace(*line
& 255))
7908 *line
> ' ' && *line
< 0x7f && *line
!= ':' && *line
!= '/';
7919 * Return with no errors...
7927 * 'print_job()' - Print a file to a printer or class.
7931 print_job(cupsd_client_t
*con
, /* I - Client connection */
7932 ipp_attribute_t
*uri
) /* I - Printer URI */
7934 ipp_attribute_t
*attr
; /* Current attribute */
7935 ipp_attribute_t
*format
; /* Document-format attribute */
7936 const char *default_format
; /* document-format-default value */
7937 cupsd_job_t
*job
; /* New job */
7938 char filename
[1024]; /* Job filename */
7939 mime_type_t
*filetype
; /* Type of file */
7940 char super
[MIME_MAX_SUPER
], /* Supertype of file */
7941 type
[MIME_MAX_TYPE
], /* Subtype of file */
7942 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
7943 /* Textual name of mime type */
7944 cupsd_printer_t
*printer
; /* Printer data */
7945 struct stat fileinfo
; /* File information */
7946 int kbytes
; /* Size of file */
7947 int compression
; /* Document compression */
7950 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->number
,
7951 uri
->values
[0].string
.text
);
7954 * Validate print file attributes, for now just document-format and
7955 * compression (CUPS only supports "none" and "gzip")...
7958 compression
= CUPS_FILE_NONE
;
7960 if ((attr
= ippFindAttribute(con
->request
, "compression",
7961 IPP_TAG_KEYWORD
)) != NULL
)
7963 if (strcmp(attr
->values
[0].string
.text
, "none")
7965 && strcmp(attr
->values
[0].string
.text
, "gzip")
7966 #endif /* HAVE_LIBZ */
7969 send_ipp_status(con
, IPP_ATTRIBUTES
,
7970 _("Unsupported compression \"%s\"."),
7971 attr
->values
[0].string
.text
);
7972 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
7973 "compression", NULL
, attr
->values
[0].string
.text
);
7978 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
7979 compression
= CUPS_FILE_GZIP
;
7980 #endif /* HAVE_LIBZ */
7984 * Do we have a file to print?
7989 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file in print request."));
7994 * Is the destination valid?
7997 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8003 send_ipp_status(con
, IPP_NOT_FOUND
,
8004 _("The printer or class does not exist."));
8009 * Is it a format we support?
8012 if ((format
= ippFindAttribute(con
->request
, "document-format",
8013 IPP_TAG_MIMETYPE
)) != NULL
)
8016 * Grab format from client...
8019 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]", super
,
8022 send_ipp_status(con
, IPP_BAD_REQUEST
,
8023 _("Bad document-format \"%s\"."),
8024 format
->values
[0].string
.text
);
8028 else if ((default_format
= cupsGetOption("document-format",
8029 printer
->num_options
,
8030 printer
->options
)) != NULL
)
8033 * Use default document format...
8036 if (sscanf(default_format
, "%15[^/]/%255[^;]", super
, type
) != 2)
8038 send_ipp_status(con
, IPP_BAD_REQUEST
,
8039 _("Bad document-format \"%s\"."),
8050 strlcpy(super
, "application", sizeof(super
));
8051 strlcpy(type
, "octet-stream", sizeof(type
));
8054 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8057 * Auto-type the file...
8060 ipp_attribute_t
*doc_name
; /* document-name attribute */
8063 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8065 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8066 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8067 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8071 filetype
= mimeType(MimeDatabase
, super
, type
);
8073 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8074 filetype
->super
, filetype
->type
);
8077 filetype
= mimeType(MimeDatabase
, super
, type
);
8081 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8084 * Replace the document-format attribute value with the auto-typed or
8088 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8093 _cupsStrFree(format
->values
[0].string
.text
);
8095 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
8098 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8099 "document-format", NULL
, mimetype
);
8103 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8104 _("Unsupported document-format \"%s\"."),
8105 format
? format
->values
[0].string
.text
:
8106 "application/octet-stream");
8107 cupsdLogMessage(CUPSD_LOG_INFO
,
8108 "Hint: Do you have the raw file printing rules enabled?");
8111 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8112 "document-format", NULL
, format
->values
[0].string
.text
);
8118 * Read any embedded job ticket info from PS files...
8121 if (!_cups_strcasecmp(filetype
->super
, "application") &&
8122 (!_cups_strcasecmp(filetype
->type
, "postscript") ||
8123 !_cups_strcasecmp(filetype
->type
, "pdf")))
8124 read_job_ticket(con
);
8127 * Create the job object...
8130 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8134 * Update quota data...
8137 if (stat(con
->filename
, &fileinfo
))
8140 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8142 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8144 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
8145 IPP_TAG_INTEGER
)) != NULL
)
8146 attr
->values
[0].integer
+= kbytes
;
8149 * Add the job file...
8152 if (add_file(con
, job
, filetype
, compression
))
8155 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
8157 rename(con
->filename
, filename
);
8158 cupsdClearString(&con
->filename
);
8161 * See if we need to add the ending sheet...
8164 if (cupsdTimeoutJob(job
))
8168 * Log and save the job...
8171 cupsdLogJob(job
, CUPSD_LOG_INFO
,
8172 "File of type %s/%s queued by \"%s\".",
8173 filetype
->super
, filetype
->type
, job
->username
);
8174 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "hold_until=%d", (int)job
->hold_until
);
8175 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
8176 job
->dest
, job
->username
);
8179 * Start the job if possible...
8187 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
8189 * This function only gets called when printing a single PDF or PostScript
8190 * file using the Print-Job operation. It doesn't work for Create-Job +
8191 * Send-File, since the job attributes need to be set at job creation
8192 * time for banners to work. The embedded job ticket stuff is here
8193 * primarily to allow the Windows printer driver for CUPS to pass in JCL
8194 * options and IPP attributes which otherwise would be lost.
8196 * The format of a job ticket is simple:
8198 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8200 * %cupsJobTicket: attr1=value1
8201 * %cupsJobTicket: attr2=value2
8203 * %cupsJobTicket: attrN=valueN
8205 * Job ticket lines must appear immediately after the first line that
8206 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8207 * stops looking for job ticket info when it finds a line that does not begin
8208 * with "%cupsJobTicket:".
8210 * The maximum length of a job ticket line, including the prefix, is
8211 * 255 characters to conform with the Adobe DSC.
8213 * Read-only attributes are rejected with a notice to the error log in
8214 * case a malicious user tries anything. Since the job ticket is read
8215 * prior to attribute validation in print_job(), job ticket attributes
8216 * will go through the same validation as IPP attributes...
8220 read_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8222 cups_file_t
*fp
; /* File to read from */
8223 char line
[256]; /* Line data */
8224 int num_options
; /* Number of options */
8225 cups_option_t
*options
; /* Options */
8226 ipp_t
*ticket
; /* New attributes */
8227 ipp_attribute_t
*attr
, /* Current attribute */
8228 *attr2
, /* Job attribute */
8229 *prev2
; /* Previous job attribute */
8233 * First open the print file...
8236 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8238 cupsdLogMessage(CUPSD_LOG_ERROR
,
8239 "Unable to open print file for job ticket - %s",
8245 * Skip the first line...
8248 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8250 cupsdLogMessage(CUPSD_LOG_ERROR
,
8251 "Unable to read from print file for job ticket - %s",
8257 if (strncmp(line
, "%!PS-Adobe-", 11) && strncmp(line
, "%PDF-", 5))
8260 * Not a DSC-compliant file, so no job ticket info will be available...
8268 * Read job ticket info from the file...
8274 while (cupsFileGets(fp
, line
, sizeof(line
)))
8277 * Stop at the first non-ticket line...
8280 if (strncmp(line
, "%cupsJobTicket:", 15))
8284 * Add the options to the option array...
8287 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8291 * Done with the file; see if we have any options...
8296 if (num_options
== 0)
8300 * OK, convert the options to an attribute list, and apply them to
8305 cupsEncodeOptions(ticket
, num_options
, options
);
8308 * See what the user wants to change.
8311 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8313 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8316 if (!strcmp(attr
->name
, "job-originating-host-name") ||
8317 !strcmp(attr
->name
, "job-originating-user-name") ||
8318 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8319 !strcmp(attr
->name
, "job-k-octets") ||
8320 !strcmp(attr
->name
, "job-id") ||
8321 !strncmp(attr
->name
, "job-state", 9) ||
8322 !strncmp(attr
->name
, "time-at-", 8))
8323 continue; /* Read-only attrs */
8325 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8326 IPP_TAG_ZERO
)) != NULL
)
8329 * Some other value; first free the old value...
8332 if (con
->request
->attrs
== attr2
)
8334 con
->request
->attrs
= attr2
->next
;
8339 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8340 if (prev2
->next
== attr2
)
8342 prev2
->next
= attr2
->next
;
8347 if (con
->request
->last
== attr2
)
8348 con
->request
->last
= prev2
;
8350 ippDeleteAttribute(NULL
, attr2
);
8354 * Add new option by copying it...
8357 ippCopyAttribute(con
->request
, attr
, 0);
8361 * Then free the attribute list and option array...
8365 cupsFreeOptions(num_options
, options
);
8370 * 'reject_jobs()' - Reject print jobs to a printer.
8374 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8375 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8377 http_status_t status
; /* Policy status */
8378 cups_ptype_t dtype
; /* Destination type (printer/class) */
8379 cupsd_printer_t
*printer
; /* Printer data */
8380 ipp_attribute_t
*attr
; /* printer-state-message text */
8383 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8384 con
->number
, uri
->values
[0].string
.text
);
8387 * Is the destination valid?
8390 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8396 send_ipp_status(con
, IPP_NOT_FOUND
,
8397 _("The printer or class does not exist."));
8405 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8407 send_http_error(con
, status
, printer
);
8412 * Reject jobs sent to the printer...
8415 printer
->accepting
= 0;
8417 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8418 IPP_TAG_TEXT
)) == NULL
)
8419 strlcpy(printer
->state_message
, "Rejecting Jobs",
8420 sizeof(printer
->state_message
));
8422 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8423 sizeof(printer
->state_message
));
8425 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
8426 "No longer accepting jobs.");
8428 if (dtype
& CUPS_PRINTER_CLASS
)
8430 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8432 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8433 printer
->name
, get_username(con
));
8437 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8439 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8440 printer
->name
, get_username(con
));
8444 * Everything was ok, so return OK status...
8447 con
->response
->request
.status
.status_code
= IPP_OK
;
8452 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
8456 release_held_new_jobs(
8457 cupsd_client_t
*con
, /* I - Connection */
8458 ipp_attribute_t
*uri
) /* I - Printer URI */
8460 http_status_t status
; /* Policy status */
8461 cups_ptype_t dtype
; /* Destination type (printer/class) */
8462 cupsd_printer_t
*printer
; /* Printer data */
8465 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_held_new_jobs(%p[%d], %s)", con
,
8466 con
->number
, uri
->values
[0].string
.text
);
8469 * Is the destination valid?
8472 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8478 send_ipp_status(con
, IPP_NOT_FOUND
,
8479 _("The printer or class does not exist."));
8487 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8489 send_http_error(con
, status
, printer
);
8494 * Hold pending/new jobs sent to the printer...
8497 printer
->holding_new_jobs
= 0;
8499 cupsdSetPrinterReasons(printer
, "-hold-new-jobs");
8501 if (dtype
& CUPS_PRINTER_CLASS
)
8502 cupsdLogMessage(CUPSD_LOG_INFO
,
8503 "Class \"%s\" now printing pending/new jobs (\"%s\").",
8504 printer
->name
, get_username(con
));
8506 cupsdLogMessage(CUPSD_LOG_INFO
,
8507 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
8508 printer
->name
, get_username(con
));
8511 * Everything was ok, so return OK status...
8514 con
->response
->request
.status
.status_code
= IPP_OK
;
8519 * 'release_job()' - Release a held print job.
8523 release_job(cupsd_client_t
*con
, /* I - Client connection */
8524 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8526 ipp_attribute_t
*attr
; /* Current attribute */
8527 int jobid
; /* Job ID */
8528 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
8529 username
[HTTP_MAX_URI
], /* Username portion of URI */
8530 host
[HTTP_MAX_URI
], /* Host portion of URI */
8531 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8532 int port
; /* Port portion of URI */
8533 cupsd_job_t
*job
; /* Job information */
8536 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
8537 con
->number
, uri
->values
[0].string
.text
);
8540 * See if we have a job URI or a printer URI...
8543 if (!strcmp(uri
->name
, "printer-uri"))
8546 * Got a printer URI; see if we also have a job-id attribute...
8549 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8550 IPP_TAG_INTEGER
)) == NULL
)
8552 send_ipp_status(con
, IPP_BAD_REQUEST
,
8553 _("Got a printer-uri attribute but no job-id."));
8557 jobid
= attr
->values
[0].integer
;
8562 * Got a job URI; parse it to get the job ID...
8565 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8566 sizeof(scheme
), username
, sizeof(username
), host
,
8567 sizeof(host
), &port
, resource
, sizeof(resource
));
8569 if (strncmp(resource
, "/jobs/", 6))
8575 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
8576 uri
->values
[0].string
.text
);
8580 jobid
= atoi(resource
+ 6);
8584 * See if the job exists...
8587 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8590 * Nope - return a "not found" error...
8593 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
8598 * See if job is "held"...
8601 if (job
->state_value
!= IPP_JOB_HELD
)
8604 * Nope - return a "not possible" error...
8607 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held."), jobid
);
8612 * See if the job is owned by the requesting user...
8615 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8617 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
8618 cupsdFindDest(job
->dest
));
8623 * Reset the job-hold-until value to "no-hold"...
8626 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
8627 IPP_TAG_KEYWORD
)) == NULL
)
8628 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
8632 _cupsStrFree(attr
->values
[0].string
.text
);
8634 attr
->value_tag
= IPP_TAG_KEYWORD
;
8635 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
8637 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
8638 "Job job-hold-until value changed by user.");
8639 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
8643 * Release the job and return...
8646 cupsdReleaseJob(job
);
8648 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
8649 "Job released by user.");
8651 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Released by \"%s\".", username
);
8653 con
->response
->request
.status
.status_code
= IPP_OK
;
8660 * 'renew_subscription()' - Renew an existing subscription...
8665 cupsd_client_t
*con
, /* I - Client connection */
8666 int sub_id
) /* I - Subscription ID */
8668 http_status_t status
; /* Policy status */
8669 cupsd_subscription_t
*sub
; /* Subscription */
8670 ipp_attribute_t
*lease
; /* notify-lease-duration */
8673 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
8674 "renew_subscription(con=%p[%d], sub_id=%d)",
8675 con
, con
->number
, sub_id
);
8678 * Is the subscription ID valid?
8681 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
8684 * Bad subscription ID...
8687 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
8695 * Job subscriptions cannot be renewed...
8698 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8699 _("Job subscriptions cannot be renewed."));
8707 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
8709 con
, sub
->owner
)) != HTTP_OK
)
8711 send_http_error(con
, status
, sub
->dest
);
8716 * Renew the subscription...
8719 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
8722 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
8724 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
8726 cupsdLogMessage(CUPSD_LOG_INFO
,
8727 "renew_subscription: Limiting notify-lease-duration to "
8730 sub
->lease
= MaxLeaseDuration
;
8733 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
8735 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
8737 con
->response
->request
.status
.status_code
= IPP_OK
;
8739 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
8740 "notify-lease-duration", sub
->lease
);
8745 * 'restart_job()' - Restart an old print job.
8749 restart_job(cupsd_client_t
*con
, /* I - Client connection */
8750 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8752 ipp_attribute_t
*attr
; /* Current attribute */
8753 int jobid
; /* Job ID */
8754 cupsd_job_t
*job
; /* Job information */
8755 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
8756 username
[HTTP_MAX_URI
], /* Username portion of URI */
8757 host
[HTTP_MAX_URI
], /* Host portion of URI */
8758 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8759 int port
; /* Port portion of URI */
8762 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
8763 con
->number
, uri
->values
[0].string
.text
);
8766 * See if we have a job URI or a printer URI...
8769 if (!strcmp(uri
->name
, "printer-uri"))
8772 * Got a printer URI; see if we also have a job-id attribute...
8775 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8776 IPP_TAG_INTEGER
)) == NULL
)
8778 send_ipp_status(con
, IPP_BAD_REQUEST
,
8779 _("Got a printer-uri attribute but no job-id."));
8783 jobid
= attr
->values
[0].integer
;
8788 * Got a job URI; parse it to get the job ID...
8791 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8792 sizeof(scheme
), username
, sizeof(username
), host
,
8793 sizeof(host
), &port
, resource
, sizeof(resource
));
8795 if (strncmp(resource
, "/jobs/", 6))
8801 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
8802 uri
->values
[0].string
.text
);
8806 jobid
= atoi(resource
+ 6);
8810 * See if the job exists...
8813 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8816 * Nope - return a "not found" error...
8819 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
8824 * See if job is in any of the "completed" states...
8827 if (job
->state_value
<= IPP_JOB_PROCESSING
)
8830 * Nope - return a "not possible" error...
8833 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete."),
8839 * See if we have retained the job files...
8844 if (!job
->attrs
|| job
->num_files
== 0)
8847 * Nope - return a "not possible" error...
8850 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8851 _("Job #%d cannot be restarted - no files."), jobid
);
8856 * See if the job is owned by the requesting user...
8859 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8861 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
8862 cupsdFindDest(job
->dest
));
8867 * See if the job-hold-until attribute is specified...
8870 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
8871 IPP_TAG_KEYWORD
)) == NULL
)
8872 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
8874 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
8877 * Return the job to a held state...
8880 cupsdLogJob(job
, CUPSD_LOG_DEBUG
,
8881 "Restarted by \"%s\" with job-hold-until=%s.",
8882 username
, attr
->values
[0].string
.text
);
8883 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
8885 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
,
8886 NULL
, job
, "Job restarted by user with job-hold-until=%s",
8887 attr
->values
[0].string
.text
);
8892 * Restart the job...
8895 cupsdRestartJob(job
);
8899 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Restarted by \"%s\".", username
);
8901 con
->response
->request
.status
.status_code
= IPP_OK
;
8906 * 'save_auth_info()' - Save authentication information for a job.
8911 cupsd_client_t
*con
, /* I - Client connection */
8912 cupsd_job_t
*job
, /* I - Job */
8913 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
8915 int i
; /* Looping var */
8916 char filename
[1024]; /* Job authentication filename */
8917 cups_file_t
*fp
; /* Job authentication file */
8918 char line
[65536]; /* Line for file */
8919 cupsd_printer_t
*dest
; /* Destination printer/class */
8923 * This function saves the in-memory authentication information for
8924 * a job so that it can be used to authenticate with a remote host.
8925 * The information is stored in a file that is readable only by the
8926 * root user. The fields are Base-64 encoded, each on a separate line,
8927 * followed by random number (up to 1024) of newlines to limit the
8928 * amount of information that is exposed.
8930 * Because of the potential for exposing of authentication information,
8931 * this functionality is only enabled when running cupsd as root.
8933 * This caching only works for the Basic and BasicDigest authentication
8934 * types. Digest authentication cannot be cached this way, and in
8935 * the future Kerberos authentication may make all of this obsolete.
8937 * Authentication information is saved whenever an authenticated
8938 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
8941 * This information is deleted after a job is completed or canceled,
8942 * so reprints may require subsequent re-authentication.
8948 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
8952 * Create the authentication file and change permissions...
8955 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
8956 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
8958 cupsdLogMessage(CUPSD_LOG_ERROR
,
8959 "Unable to save authentication info to \"%s\" - %s",
8960 filename
, strerror(errno
));
8964 fchown(cupsFileNumber(fp
), 0, 0);
8965 fchmod(cupsFileNumber(fp
), 0400);
8967 cupsFilePuts(fp
, "CUPSD-AUTH-V3\n");
8970 i
< (int)(sizeof(job
->auth_env
) / sizeof(job
->auth_env
[0]));
8972 cupsdClearString(job
->auth_env
+ i
);
8974 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
8977 * Write 1 to 3 auth values...
8981 i
< auth_info
->num_values
&&
8982 i
< (int)(sizeof(job
->auth_env
) / sizeof(job
->auth_env
[0]));
8985 if (strcmp(dest
->auth_info_required
[i
], "negotiate"))
8987 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
, (int)strlen(auth_info
->values
[i
].string
.text
));
8988 cupsFilePutConf(fp
, dest
->auth_info_required
[i
], line
);
8991 cupsFilePutConf(fp
, dest
->auth_info_required
[i
],
8992 auth_info
->values
[i
].string
.text
);
8994 if (!strcmp(dest
->auth_info_required
[i
], "username"))
8995 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_USERNAME=%s",
8996 auth_info
->values
[i
].string
.text
);
8997 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
8998 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_DOMAIN=%s",
8999 auth_info
->values
[i
].string
.text
);
9000 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9001 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_PASSWORD=%s",
9002 auth_info
->values
[i
].string
.text
);
9003 else if (!strcmp(dest
->auth_info_required
[i
], "negotiate"))
9004 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_NEGOTIATE=%s",
9005 auth_info
->values
[i
].string
.text
);
9010 else if (auth_info
&& auth_info
->num_values
== 2 &&
9011 dest
->num_auth_info_required
== 1 &&
9012 !strcmp(dest
->auth_info_required
[0], "negotiate"))
9015 * Allow fallback to username+password for Kerberized queues...
9018 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[0].string
.text
, (int)strlen(auth_info
->values
[0].string
.text
));
9019 cupsFilePutConf(fp
, "username", line
);
9021 cupsdSetStringf(job
->auth_env
+ 0, "AUTH_USERNAME=%s",
9022 auth_info
->values
[0].string
.text
);
9024 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[1].string
.text
, (int)strlen(auth_info
->values
[1].string
.text
));
9025 cupsFilePutConf(fp
, "password", line
);
9027 cupsdSetStringf(job
->auth_env
+ 1, "AUTH_PASSWORD=%s",
9028 auth_info
->values
[1].string
.text
);
9030 else if (con
->username
[0])
9033 * Write the authenticated username...
9036 httpEncode64_2(line
, sizeof(line
), con
->username
, (int)strlen(con
->username
));
9037 cupsFilePutConf(fp
, "username", line
);
9039 cupsdSetStringf(job
->auth_env
+ 0, "AUTH_USERNAME=%s", con
->username
);
9042 * Write the authenticated password...
9045 httpEncode64_2(line
, sizeof(line
), con
->password
, (int)strlen(con
->password
));
9046 cupsFilePutConf(fp
, "password", line
);
9048 cupsdSetStringf(job
->auth_env
+ 1, "AUTH_PASSWORD=%s", con
->password
);
9052 if (con
->gss_uid
> 0)
9054 cupsFilePrintf(fp
, "uid %d\n", (int)con
->gss_uid
);
9055 cupsdSetStringf(&job
->auth_uid
, "AUTH_UID=%d", (int)con
->gss_uid
);
9057 #endif /* HAVE_GSSAPI */
9060 * Write a random number of newlines to the end of the file...
9063 for (i
= (CUPS_RAND() % 1024); i
>= 0; i
--)
9064 cupsFilePutChar(fp
, '\n');
9067 * Close the file and return...
9075 * 'send_document()' - Send a file to a printer or class.
9079 send_document(cupsd_client_t
*con
, /* I - Client connection */
9080 ipp_attribute_t
*uri
) /* I - Printer URI */
9082 ipp_attribute_t
*attr
; /* Current attribute */
9083 ipp_attribute_t
*format
; /* Request's document-format attribute */
9084 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9085 const char *default_format
;/* document-format-default value */
9086 int jobid
; /* Job ID number */
9087 cupsd_job_t
*job
; /* Current job */
9088 char job_uri
[HTTP_MAX_URI
],
9090 scheme
[HTTP_MAX_URI
],
9091 /* Method portion of URI */
9092 username
[HTTP_MAX_URI
],
9093 /* Username portion of URI */
9095 /* Host portion of URI */
9096 resource
[HTTP_MAX_URI
];
9097 /* Resource portion of URI */
9098 int port
; /* Port portion of URI */
9099 mime_type_t
*filetype
; /* Type of file */
9100 char super
[MIME_MAX_SUPER
],
9101 /* Supertype of file */
9102 type
[MIME_MAX_TYPE
],
9103 /* Subtype of file */
9104 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9105 /* Textual name of mime type */
9106 char filename
[1024]; /* Job filename */
9107 cupsd_printer_t
*printer
; /* Current printer */
9108 struct stat fileinfo
; /* File information */
9109 int kbytes
; /* Size of file */
9110 int compression
; /* Type of compression */
9111 int start_job
; /* Start the job? */
9114 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9115 con
->number
, uri
->values
[0].string
.text
);
9118 * See if we have a job URI or a printer URI...
9121 if (!strcmp(uri
->name
, "printer-uri"))
9124 * Got a printer URI; see if we also have a job-id attribute...
9127 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9128 IPP_TAG_INTEGER
)) == NULL
)
9130 send_ipp_status(con
, IPP_BAD_REQUEST
,
9131 _("Got a printer-uri attribute but no job-id."));
9135 jobid
= attr
->values
[0].integer
;
9140 * Got a job URI; parse it to get the job ID...
9143 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9144 sizeof(scheme
), username
, sizeof(username
), host
,
9145 sizeof(host
), &port
, resource
, sizeof(resource
));
9147 if (strncmp(resource
, "/jobs/", 6))
9153 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9154 uri
->values
[0].string
.text
);
9158 jobid
= atoi(resource
+ 6);
9162 * See if the job exists...
9165 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9168 * Nope - return a "not found" error...
9171 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9175 printer
= cupsdFindDest(job
->dest
);
9178 * See if the job is owned by the requesting user...
9181 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9183 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9184 cupsdFindDest(job
->dest
));
9189 * OK, see if the client is sending the document compressed - CUPS
9190 * only supports "none" and "gzip".
9193 compression
= CUPS_FILE_NONE
;
9195 if ((attr
= ippFindAttribute(con
->request
, "compression",
9196 IPP_TAG_KEYWORD
)) != NULL
)
9198 if (strcmp(attr
->values
[0].string
.text
, "none")
9200 && strcmp(attr
->values
[0].string
.text
, "gzip")
9201 #endif /* HAVE_LIBZ */
9204 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"."),
9205 attr
->values
[0].string
.text
);
9206 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9207 "compression", NULL
, attr
->values
[0].string
.text
);
9212 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9213 compression
= CUPS_FILE_GZIP
;
9214 #endif /* HAVE_LIBZ */
9218 * Do we have a file to print?
9221 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9222 IPP_TAG_BOOLEAN
)) == NULL
)
9224 send_ipp_status(con
, IPP_BAD_REQUEST
,
9225 _("Missing last-document attribute in request."));
9232 * Check for an empty request with "last-document" set to true, which is
9233 * used to close an "open" job by RFC 2911, section 3.3.2.
9236 if (job
->num_files
> 0 && attr
->values
[0].boolean
)
9239 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file in print request."));
9244 * Is it a format we support?
9247 if ((format
= ippFindAttribute(con
->request
, "document-format",
9248 IPP_TAG_MIMETYPE
)) != NULL
)
9251 * Grab format from client...
9254 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]",
9257 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"."),
9258 format
->values
[0].string
.text
);
9262 else if ((default_format
= cupsGetOption("document-format",
9263 printer
->num_options
,
9264 printer
->options
)) != NULL
)
9267 * Use default document format...
9270 if (sscanf(default_format
, "%15[^/]/%255[^;]", super
, type
) != 2)
9272 send_ipp_status(con
, IPP_BAD_REQUEST
,
9273 _("Bad document-format-default \"%s\"."), default_format
);
9280 * No document format attribute? Auto-type it!
9283 strlcpy(super
, "application", sizeof(super
));
9284 strlcpy(type
, "octet-stream", sizeof(type
));
9287 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9290 * Auto-type the file...
9293 ipp_attribute_t
*doc_name
; /* document-name attribute */
9296 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Auto-typing file...");
9298 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9299 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9300 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9304 filetype
= mimeType(MimeDatabase
, super
, type
);
9307 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Request file type is %s/%s.",
9308 filetype
->super
, filetype
->type
);
9311 filetype
= mimeType(MimeDatabase
, super
, type
);
9316 * Replace the document-format attribute value with the auto-typed or
9320 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9323 if ((jformat
= ippFindAttribute(job
->attrs
, "document-format",
9324 IPP_TAG_MIMETYPE
)) != NULL
)
9326 _cupsStrFree(jformat
->values
[0].string
.text
);
9328 jformat
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
9331 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9332 "document-format", NULL
, mimetype
);
9336 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9337 _("Unsupported document-format \"%s/%s\"."), super
, type
);
9338 cupsdLogMessage(CUPSD_LOG_INFO
,
9339 "Hint: Do you have the raw file printing rules enabled?");
9342 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9343 "document-format", NULL
, format
->values
[0].string
.text
);
9348 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9350 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9353 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9354 _("Unsupported document-format \"%s\"."), mimetype
);
9356 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9357 "document-format", NULL
, mimetype
);
9363 * Add the file to the job...
9368 if (add_file(con
, job
, filetype
, compression
))
9371 if (stat(con
->filename
, &fileinfo
))
9374 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9376 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9378 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
9379 IPP_TAG_INTEGER
)) != NULL
)
9380 attr
->values
[0].integer
+= kbytes
;
9382 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
9384 rename(con
->filename
, filename
);
9386 cupsdClearString(&con
->filename
);
9388 cupsdLogJob(job
, CUPSD_LOG_INFO
, "File of type %s/%s queued by \"%s\".",
9389 filetype
->super
, filetype
->type
, job
->username
);
9392 * Start the job if this is the last document...
9397 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9398 IPP_TAG_BOOLEAN
)) != NULL
&&
9399 attr
->values
[0].boolean
)
9402 * See if we need to add the ending sheet...
9405 if (cupsdTimeoutJob(job
))
9408 if (job
->state_value
== IPP_JOB_STOPPED
)
9410 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9411 job
->state_value
= IPP_JOB_PENDING
;
9413 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9415 else if (job
->state_value
== IPP_JOB_HELD
)
9417 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9418 IPP_TAG_KEYWORD
)) == NULL
)
9419 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9421 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9423 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9424 job
->state_value
= IPP_JOB_PENDING
;
9426 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9429 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-hold-until-specified");
9433 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9439 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9440 IPP_TAG_KEYWORD
)) == NULL
)
9441 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9443 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9445 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
9446 job
->state_value
= IPP_JOB_HELD
;
9447 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
9449 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-incoming");
9452 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9459 * Fill in the response info...
9462 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
9463 con
->clientname
, con
->clientport
, "/jobs/%d", jobid
);
9464 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
9467 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
9469 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
9471 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons",
9472 NULL
, job
->reasons
->values
[0].string
.text
);
9474 con
->response
->request
.status
.status_code
= IPP_OK
;
9477 * Start the job if necessary...
9486 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9491 cupsd_client_t
*con
, /* I - Client connection */
9492 http_status_t status
, /* I - HTTP status code */
9493 cupsd_printer_t
*printer
) /* I - Printer, if any */
9495 ipp_attribute_t
*uri
; /* Request URI, if any */
9498 if ((uri
= ippFindAttribute(con
->request
, "printer-uri",
9499 IPP_TAG_URI
)) == NULL
)
9500 uri
= ippFindAttribute(con
->request
, "job-uri", IPP_TAG_URI
);
9502 cupsdLogMessage(status
== HTTP_FORBIDDEN
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
9503 "[Client %d] Returning HTTP %s for %s (%s) from %s",
9504 con
->number
, httpStatus(status
),
9506 ippOpString(con
->request
->request
.op
.operation_id
) :
9508 uri
? uri
->values
[0].string
.text
: "no URI",
9509 con
->http
->hostname
);
9513 int auth_type
; /* Type of authentication required */
9516 auth_type
= CUPSD_AUTH_NONE
;
9518 if (status
== HTTP_UNAUTHORIZED
&&
9519 printer
->num_auth_info_required
> 0 &&
9520 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
9522 (con
->request
->request
.op
.operation_id
== IPP_PRINT_JOB
||
9523 con
->request
->request
.op
.operation_id
== IPP_CREATE_JOB
||
9524 con
->request
->request
.op
.operation_id
== CUPS_AUTHENTICATE_JOB
))
9527 * Creating and authenticating jobs requires Kerberos...
9530 auth_type
= CUPSD_AUTH_NEGOTIATE
;
9535 * Use policy/location-defined authentication requirements...
9538 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9539 cupsd_location_t
*auth
; /* Pointer to authentication element */
9542 if (printer
->type
& CUPS_PRINTER_CLASS
)
9543 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
9545 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
9547 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
9548 auth
->type
== CUPSD_AUTH_NONE
)
9549 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
9551 con
->request
->request
.op
.operation_id
:
9556 if (auth
->type
== CUPSD_AUTH_DEFAULT
)
9557 auth_type
= cupsdDefaultAuthType();
9559 auth_type
= auth
->type
;
9563 cupsdSendError(con
, status
, auth_type
);
9566 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
9568 ippDelete(con
->response
);
9569 con
->response
= NULL
;
9576 * 'send_ipp_status()' - Send a status back to the IPP client.
9580 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
9581 ipp_status_t status
, /* I - IPP status code */
9582 const char *message
,/* I - Status message */
9583 ...) /* I - Additional args as needed */
9585 va_list ap
; /* Pointer to additional args */
9586 char formatted
[1024]; /* Formatted errror message */
9589 va_start(ap
, message
);
9590 vsnprintf(formatted
, sizeof(formatted
),
9591 _cupsLangString(con
->language
, message
), ap
);
9594 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
9595 ippOpString(con
->request
->request
.op
.operation_id
),
9596 ippErrorString(status
), formatted
);
9598 con
->response
->request
.status
.status_code
= status
;
9600 if (ippFindAttribute(con
->response
, "attributes-charset",
9601 IPP_TAG_ZERO
) == NULL
)
9602 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
9603 "attributes-charset", NULL
, "utf-8");
9605 if (ippFindAttribute(con
->response
, "attributes-natural-language",
9606 IPP_TAG_ZERO
) == NULL
)
9607 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
9608 "attributes-natural-language", NULL
, DefaultLanguage
);
9610 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
9611 "status-message", NULL
, formatted
);
9616 * 'set_default()' - Set the default destination...
9620 set_default(cupsd_client_t
*con
, /* I - Client connection */
9621 ipp_attribute_t
*uri
) /* I - Printer URI */
9623 http_status_t status
; /* Policy status */
9624 cups_ptype_t dtype
; /* Destination type (printer/class) */
9625 cupsd_printer_t
*printer
, /* Printer */
9626 *oldprinter
; /* Old default printer */
9629 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
9630 con
->number
, uri
->values
[0].string
.text
);
9633 * Is the destination valid?
9636 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
9642 send_ipp_status(con
, IPP_NOT_FOUND
,
9643 _("The printer or class does not exist."));
9651 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
9653 send_http_error(con
, status
, NULL
);
9658 * Set it as the default...
9661 oldprinter
= DefaultPrinter
;
9662 DefaultPrinter
= printer
;
9665 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, oldprinter
, NULL
,
9666 "%s is no longer the default printer.", oldprinter
->name
);
9668 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
9669 "%s is now the default printer.", printer
->name
);
9671 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
9672 CUPSD_DIRTY_PRINTCAP
);
9674 cupsdLogMessage(CUPSD_LOG_INFO
,
9675 "Default destination set to \"%s\" by \"%s\".",
9676 printer
->name
, get_username(con
));
9679 * Everything was ok, so return OK status...
9682 con
->response
->request
.status
.status_code
= IPP_OK
;
9687 * 'set_job_attrs()' - Set job attributes.
9691 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
9692 ipp_attribute_t
*uri
) /* I - Job URI */
9694 ipp_attribute_t
*attr
, /* Current attribute */
9695 *attr2
; /* Job attribute */
9696 int jobid
; /* Job ID */
9697 cupsd_job_t
*job
; /* Current job */
9698 char scheme
[HTTP_MAX_URI
],
9699 /* Method portion of URI */
9700 username
[HTTP_MAX_URI
],
9701 /* Username portion of URI */
9703 /* Host portion of URI */
9704 resource
[HTTP_MAX_URI
];
9705 /* Resource portion of URI */
9706 int port
; /* Port portion of URI */
9707 int event
; /* Events? */
9708 int check_jobs
; /* Check jobs? */
9711 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
9712 con
->number
, uri
->values
[0].string
.text
);
9715 * Start with "everything is OK" status...
9718 con
->response
->request
.status
.status_code
= IPP_OK
;
9721 * See if we have a job URI or a printer URI...
9724 if (!strcmp(uri
->name
, "printer-uri"))
9727 * Got a printer URI; see if we also have a job-id attribute...
9730 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9731 IPP_TAG_INTEGER
)) == NULL
)
9733 send_ipp_status(con
, IPP_BAD_REQUEST
,
9734 _("Got a printer-uri attribute but no job-id."));
9738 jobid
= attr
->values
[0].integer
;
9743 * Got a job URI; parse it to get the job ID...
9746 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9747 sizeof(scheme
), username
, sizeof(username
), host
,
9748 sizeof(host
), &port
, resource
, sizeof(resource
));
9750 if (strncmp(resource
, "/jobs/", 6))
9756 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9757 uri
->values
[0].string
.text
);
9761 jobid
= atoi(resource
+ 6);
9765 * See if the job exists...
9768 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9771 * Nope - return a "not found" error...
9774 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9779 * See if the job has been completed...
9782 if (job
->state_value
> IPP_JOB_STOPPED
)
9785 * Return a "not-possible" error...
9788 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9789 _("Job #%d is finished and cannot be altered."), jobid
);
9794 * See if the job is owned by the requesting user...
9797 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9799 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9800 cupsdFindDest(job
->dest
));
9805 * See what the user wants to change.
9813 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
9815 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
9818 if (!strcmp(attr
->name
, "attributes-charset") ||
9819 !strcmp(attr
->name
, "attributes-natural-language") ||
9820 !strcmp(attr
->name
, "document-compression") ||
9821 !strcmp(attr
->name
, "document-format") ||
9822 !strcmp(attr
->name
, "job-detailed-status-messages") ||
9823 !strcmp(attr
->name
, "job-document-access-errors") ||
9824 !strcmp(attr
->name
, "job-id") ||
9825 !strcmp(attr
->name
, "job-impressions-completed") ||
9826 !strcmp(attr
->name
, "job-k-octets") ||
9827 !strcmp(attr
->name
, "job-originating-host-name") ||
9828 !strcmp(attr
->name
, "job-originating-user-name") ||
9829 !strcmp(attr
->name
, "job-printer-up-time") ||
9830 !strcmp(attr
->name
, "job-printer-uri") ||
9831 !strcmp(attr
->name
, "job-sheets") ||
9832 !strcmp(attr
->name
, "job-state-message") ||
9833 !strcmp(attr
->name
, "job-state-reasons") ||
9834 !strcmp(attr
->name
, "job-uri") ||
9835 !strcmp(attr
->name
, "number-of-documents") ||
9836 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
9837 !strcmp(attr
->name
, "output-device-assigned") ||
9838 !strncmp(attr
->name
, "date-time-at-", 13) ||
9839 !strncmp(attr
->name
, "job-k-octets", 12) ||
9840 !strncmp(attr
->name
, "job-media-sheets", 16) ||
9841 !strncmp(attr
->name
, "time-at-", 8))
9847 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
9848 _("%s cannot be changed."), attr
->name
);
9850 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9851 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9855 if (!strcmp(attr
->name
, "job-priority"))
9858 * Change the job priority...
9861 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
9863 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value."));
9865 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9866 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9868 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
9870 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9871 _("Job is completed and cannot be changed."));
9874 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9876 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-priority to %d",
9877 attr
->values
[0].integer
);
9878 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
9881 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
9882 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
9885 else if (!strcmp(attr
->name
, "job-state"))
9888 * Change the job state...
9891 if (attr
->value_tag
!= IPP_TAG_ENUM
)
9893 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value."));
9895 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9896 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9900 switch (attr
->values
[0].integer
)
9902 case IPP_JOB_PENDING
:
9904 if (job
->state_value
> IPP_JOB_HELD
)
9906 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9907 _("Job state cannot be changed."));
9910 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9912 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
9913 attr
->values
[0].integer
);
9914 cupsdSetJobState(job
, (ipp_jstate_t
)attr
->values
[0].integer
, CUPSD_JOB_DEFAULT
, "Job state changed by \"%s\"", username
);
9919 case IPP_JOB_PROCESSING
:
9920 case IPP_JOB_STOPPED
:
9921 if (job
->state_value
!= attr
->values
[0].integer
)
9923 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9924 _("Job state cannot be changed."));
9929 case IPP_JOB_CANCELED
:
9930 case IPP_JOB_ABORTED
:
9931 case IPP_JOB_COMPLETED
:
9932 if (job
->state_value
> IPP_JOB_PROCESSING
)
9934 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9935 _("Job state cannot be changed."));
9938 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9940 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
9941 attr
->values
[0].integer
);
9942 cupsdSetJobState(job
, (ipp_jstate_t
)attr
->values
[0].integer
,
9944 "Job state changed by \"%s\"", username
);
9951 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
9953 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
9954 IPP_TAG_ZERO
)) != NULL
)
9957 * Some other value; first free the old value...
9960 if (job
->attrs
->prev
)
9961 job
->attrs
->prev
->next
= attr2
->next
;
9963 job
->attrs
->attrs
= attr2
->next
;
9965 if (job
->attrs
->last
== attr2
)
9966 job
->attrs
->last
= job
->attrs
->prev
;
9968 ippDeleteAttribute(NULL
, attr2
);
9971 * Then copy the attribute...
9974 ippCopyAttribute(job
->attrs
, attr
, 0);
9977 * See if the job-name or job-hold-until is being changed.
9980 if (!strcmp(attr
->name
, "job-hold-until"))
9982 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-hold-until to %s",
9983 attr
->values
[0].string
.text
);
9984 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
9986 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
9988 cupsdReleaseJob(job
);
9992 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
,
9993 "Job held by \"%s\".", username
);
9995 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
9998 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10001 * Delete the attribute...
10004 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10005 IPP_TAG_ZERO
)) != NULL
)
10007 if (job
->attrs
->prev
)
10008 job
->attrs
->prev
->next
= attr2
->next
;
10010 job
->attrs
->attrs
= attr2
->next
;
10012 if (attr2
== job
->attrs
->last
)
10013 job
->attrs
->last
= job
->attrs
->prev
;
10015 ippDeleteAttribute(NULL
, attr2
);
10017 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10023 * Add new option by copying it...
10026 ippCopyAttribute(job
->attrs
, attr
, 0);
10028 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10037 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10040 * Send events as needed...
10043 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10044 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
,
10045 cupsdFindDest(job
->dest
), job
,
10046 "Job priority changed by user.");
10048 if (event
& CUPSD_EVENT_JOB_STATE
)
10049 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
10050 job
->state_value
== IPP_JOB_HELD
?
10051 "Job held by user." : "Job restarted by user.");
10053 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10054 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
10055 "Job options changed by user.");
10058 * Start jobs if possible...
10067 * 'set_printer_attrs()' - Set printer attributes.
10071 set_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
10072 ipp_attribute_t
*uri
) /* I - Printer */
10074 http_status_t status
; /* Policy status */
10075 cups_ptype_t dtype
; /* Destination type (printer/class) */
10076 cupsd_printer_t
*printer
; /* Printer/class */
10077 ipp_attribute_t
*attr
; /* Printer attribute */
10078 int changed
= 0; /* Was anything changed? */
10081 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_attrs(%p[%d], %s)", con
,
10082 con
->number
, uri
->values
[0].string
.text
);
10085 * Is the destination valid?
10088 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10094 send_ipp_status(con
, IPP_NOT_FOUND
,
10095 _("The printer or class does not exist."));
10103 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10105 send_http_error(con
, status
, printer
);
10110 * Return a list of attributes that can be set via Set-Printer-Attributes.
10113 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
10114 IPP_TAG_TEXT
)) != NULL
)
10116 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
10120 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
10121 IPP_TAG_TEXT
)) != NULL
)
10123 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
10128 * Update the printer attributes and return...
10133 cupsdSetPrinterAttrs(printer
);
10134 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
10136 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG
, printer
, NULL
,
10137 "Printer \"%s\" description or location changed by \"%s\".",
10138 printer
->name
, get_username(con
));
10140 cupsdLogMessage(CUPSD_LOG_INFO
,
10141 "Printer \"%s\" description or location changed by \"%s\".",
10142 printer
->name
, get_username(con
));
10145 con
->response
->request
.status
.status_code
= IPP_OK
;
10150 * 'set_printer_defaults()' - Set printer default options from a request.
10154 set_printer_defaults(
10155 cupsd_client_t
*con
, /* I - Client connection */
10156 cupsd_printer_t
*printer
) /* I - Printer */
10158 int i
; /* Looping var */
10159 ipp_attribute_t
*attr
; /* Current attribute */
10160 size_t namelen
; /* Length of attribute name */
10161 char name
[256], /* New attribute name */
10162 value
[256]; /* String version of integer attrs */
10165 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10168 * Skip non-printer attributes...
10171 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10174 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10176 if (!strcmp(attr
->name
, "job-sheets-default"))
10179 * Only allow keywords and names...
10182 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10186 * Only allow job-sheets-default to be set when running without a
10187 * system high classification level...
10190 if (Classification
)
10193 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10195 if (attr
->num_values
> 1)
10196 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10198 cupsdSetString(&printer
->job_sheets
[1], "none");
10200 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10202 cupsdFreeStrings(&(printer
->users
));
10204 printer
->deny_users
= 0;
10206 if (attr
->value_tag
== IPP_TAG_NAME
&&
10207 (attr
->num_values
> 1 ||
10208 strcmp(attr
->values
[0].string
.text
, "all")))
10210 for (i
= 0; i
< attr
->num_values
; i
++)
10211 cupsdAddString(&(printer
->users
), attr
->values
[i
].string
.text
);
10214 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10216 cupsdFreeStrings(&(printer
->users
));
10218 printer
->deny_users
= 1;
10220 if (attr
->value_tag
== IPP_TAG_NAME
&&
10221 (attr
->num_values
> 1 ||
10222 strcmp(attr
->values
[0].string
.text
, "none")))
10224 for (i
= 0; i
< attr
->num_values
; i
++)
10225 cupsdAddString(&(printer
->users
), attr
->values
[i
].string
.text
);
10228 else if (!strcmp(attr
->name
, "job-quota-period"))
10230 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10233 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10234 attr
->values
[0].integer
);
10235 cupsdFreeQuotas(printer
);
10237 printer
->quota_period
= attr
->values
[0].integer
;
10239 else if (!strcmp(attr
->name
, "job-k-limit"))
10241 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10244 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10245 attr
->values
[0].integer
);
10246 cupsdFreeQuotas(printer
);
10248 printer
->k_limit
= attr
->values
[0].integer
;
10250 else if (!strcmp(attr
->name
, "job-page-limit"))
10252 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10255 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10256 attr
->values
[0].integer
);
10257 cupsdFreeQuotas(printer
);
10259 printer
->page_limit
= attr
->values
[0].integer
;
10261 else if (!strcmp(attr
->name
, "printer-op-policy"))
10263 cupsd_policy_t
*p
; /* Policy */
10266 if (attr
->value_tag
!= IPP_TAG_NAME
)
10269 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10271 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10272 "Setting printer-op-policy to \"%s\"...",
10273 attr
->values
[0].string
.text
);
10274 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10275 printer
->op_policy_ptr
= p
;
10279 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10280 _("Unknown printer-op-policy \"%s\"."),
10281 attr
->values
[0].string
.text
);
10285 else if (!strcmp(attr
->name
, "printer-error-policy"))
10287 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10290 if (strcmp(attr
->values
[0].string
.text
, "retry-current-job") &&
10291 ((printer
->type
& CUPS_PRINTER_CLASS
) ||
10292 (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10293 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10294 strcmp(attr
->values
[0].string
.text
, "stop-printer"))))
10296 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10297 _("Unknown printer-error-policy \"%s\"."),
10298 attr
->values
[0].string
.text
);
10302 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10303 "Setting printer-error-policy to \"%s\"...",
10304 attr
->values
[0].string
.text
);
10305 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10309 * Skip any other non-default attributes...
10312 namelen
= strlen(attr
->name
);
10313 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10314 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10318 * OK, anything else must be a user-defined default...
10321 strlcpy(name
, attr
->name
, sizeof(name
));
10322 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10324 switch (attr
->value_tag
)
10326 case IPP_TAG_DELETEATTR
:
10327 printer
->num_options
= cupsRemoveOption(name
,
10328 printer
->num_options
,
10329 &(printer
->options
));
10330 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10331 "Deleting %s", attr
->name
);
10334 case IPP_TAG_NAME
:
10335 case IPP_TAG_TEXT
:
10336 case IPP_TAG_KEYWORD
:
10338 printer
->num_options
= cupsAddOption(name
,
10339 attr
->values
[0].string
.text
,
10340 printer
->num_options
,
10341 &(printer
->options
));
10342 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10343 "Setting %s to \"%s\"...", attr
->name
,
10344 attr
->values
[0].string
.text
);
10347 case IPP_TAG_BOOLEAN
:
10348 printer
->num_options
= cupsAddOption(name
,
10349 attr
->values
[0].boolean
?
10351 printer
->num_options
,
10352 &(printer
->options
));
10353 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10354 "Setting %s to %s...", attr
->name
,
10355 attr
->values
[0].boolean
? "true" : "false");
10358 case IPP_TAG_INTEGER
:
10359 case IPP_TAG_ENUM
:
10360 sprintf(value
, "%d", attr
->values
[0].integer
);
10361 printer
->num_options
= cupsAddOption(name
, value
,
10362 printer
->num_options
,
10363 &(printer
->options
));
10364 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10365 "Setting %s to %s...", attr
->name
, value
);
10368 case IPP_TAG_RANGE
:
10369 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10370 attr
->values
[0].range
.upper
);
10371 printer
->num_options
= cupsAddOption(name
, value
,
10372 printer
->num_options
,
10373 &(printer
->options
));
10374 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10375 "Setting %s to %s...", attr
->name
, value
);
10378 case IPP_TAG_RESOLUTION
:
10379 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10380 attr
->values
[0].resolution
.yres
,
10381 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10383 printer
->num_options
= cupsAddOption(name
, value
,
10384 printer
->num_options
,
10385 &(printer
->options
));
10386 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10387 "Setting %s to %s...", attr
->name
, value
);
10391 /* Do nothing for other values */
10399 * 'start_printer()' - Start a printer.
10403 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10404 ipp_attribute_t
*uri
) /* I - Printer URI */
10406 int i
; /* Temporary variable */
10407 http_status_t status
; /* Policy status */
10408 cups_ptype_t dtype
; /* Destination type (printer/class) */
10409 cupsd_printer_t
*printer
; /* Printer data */
10412 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
10413 con
->number
, uri
->values
[0].string
.text
);
10416 * Is the destination valid?
10419 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10425 send_ipp_status(con
, IPP_NOT_FOUND
,
10426 _("The printer or class does not exist."));
10434 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10436 send_http_error(con
, status
, printer
);
10441 * Start the printer...
10444 printer
->state_message
[0] = '\0';
10446 cupsdStartPrinter(printer
, 1);
10448 if (dtype
& CUPS_PRINTER_CLASS
)
10449 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
10450 printer
->name
, get_username(con
));
10452 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
10453 printer
->name
, get_username(con
));
10461 if ((i
= check_quotas(con
, printer
)) < 0)
10463 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
10468 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
10473 * Everything was ok, so return OK status...
10476 con
->response
->request
.status
.status_code
= IPP_OK
;
10481 * 'stop_printer()' - Stop a printer.
10485 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
10486 ipp_attribute_t
*uri
) /* I - Printer URI */
10488 http_status_t status
; /* Policy status */
10489 cups_ptype_t dtype
; /* Destination type (printer/class) */
10490 cupsd_printer_t
*printer
; /* Printer data */
10491 ipp_attribute_t
*attr
; /* printer-state-message attribute */
10494 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
10495 con
->number
, uri
->values
[0].string
.text
);
10498 * Is the destination valid?
10501 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10507 send_ipp_status(con
, IPP_NOT_FOUND
,
10508 _("The printer or class does not exist."));
10516 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10518 send_http_error(con
, status
, printer
);
10523 * Stop the printer...
10526 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
10527 IPP_TAG_TEXT
)) == NULL
)
10528 strlcpy(printer
->state_message
, "Paused", sizeof(printer
->state_message
));
10531 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
10532 sizeof(printer
->state_message
));
10535 cupsdStopPrinter(printer
, 1);
10537 if (dtype
& CUPS_PRINTER_CLASS
)
10538 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
10539 printer
->name
, get_username(con
));
10541 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
10542 printer
->name
, get_username(con
));
10545 * Everything was ok, so return OK status...
10548 con
->response
->request
.status
.status_code
= IPP_OK
;
10553 * 'url_encode_attr()' - URL-encode a string attribute.
10557 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
10558 char *buffer
,/* I - String buffer */
10559 size_t bufsize
)/* I - Size of buffer */
10561 int i
; /* Looping var */
10562 char *bufptr
, /* Pointer into buffer */
10563 *bufend
; /* End of buffer */
10566 strlcpy(buffer
, attr
->name
, bufsize
);
10567 bufptr
= buffer
+ strlen(buffer
);
10568 bufend
= buffer
+ bufsize
- 1;
10570 for (i
= 0; i
< attr
->num_values
; i
++)
10572 if (bufptr
>= bufend
)
10580 if (bufptr
>= bufend
)
10585 bufptr
= url_encode_string(attr
->values
[i
].string
.text
, bufptr
, (size_t)(bufend
- bufptr
+ 1));
10587 if (bufptr
>= bufend
)
10598 * 'url_encode_string()' - URL-encode a string.
10601 static char * /* O - End of string */
10602 url_encode_string(const char *s
, /* I - String */
10603 char *buffer
, /* I - String buffer */
10604 size_t bufsize
) /* I - Size of buffer */
10606 char *bufptr
, /* Pointer into buffer */
10607 *bufend
; /* End of buffer */
10608 static const char *hex
= "0123456789ABCDEF";
10613 bufend
= buffer
+ bufsize
- 1;
10615 while (*s
&& bufptr
< bufend
)
10617 if (*s
== ' ' || *s
== '%' || *s
== '+')
10619 if (bufptr
>= (bufend
- 2))
10623 *bufptr
++ = hex
[(*s
>> 4) & 15];
10624 *bufptr
++ = hex
[*s
& 15];
10628 else if (*s
== '\'' || *s
== '\\')
10630 if (bufptr
>= (bufend
- 1))
10647 * 'user_allowed()' - See if a user is allowed to print to a queue.
10650 static int /* O - 0 if not allowed, 1 if allowed */
10651 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
10652 const char *username
) /* I - Username */
10654 struct passwd
*pw
; /* User password data */
10655 char baseuser
[256], /* Base username */
10656 *baseptr
, /* Pointer to "@" in base username */
10657 *name
; /* Current user name */
10660 if (cupsArrayCount(p
->users
) == 0)
10663 if (!strcmp(username
, "root"))
10666 if (strchr(username
, '@'))
10669 * Strip @REALM for username check...
10672 strlcpy(baseuser
, username
, sizeof(baseuser
));
10674 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
10677 username
= baseuser
;
10680 pw
= getpwnam(username
);
10683 for (name
= (char *)cupsArrayFirst(p
->users
);
10685 name
= (char *)cupsArrayNext(p
->users
))
10687 if (name
[0] == '@')
10690 * Check group membership...
10693 if (cupsdCheckGroup(username
, pw
, name
+ 1))
10696 else if (name
[0] == '#')
10702 if (cupsdCheckGroup(username
, pw
, name
))
10705 else if (!_cups_strcasecmp(username
, name
))
10709 return ((name
!= NULL
) != p
->deny_users
);
10714 * 'validate_job()' - Validate printer options and destination.
10718 validate_job(cupsd_client_t
*con
, /* I - Client connection */
10719 ipp_attribute_t
*uri
) /* I - Printer URI */
10721 http_status_t status
; /* Policy status */
10722 ipp_attribute_t
*attr
, /* Current attribute */
10723 *auth_info
; /* auth-info attribute */
10724 ipp_attribute_t
*format
, /* Document-format attribute */
10725 *name
; /* Job-name attribute */
10726 cups_ptype_t dtype
; /* Destination type (printer/class) */
10727 char super
[MIME_MAX_SUPER
],
10728 /* Supertype of file */
10729 type
[MIME_MAX_TYPE
];
10730 /* Subtype of file */
10731 cupsd_printer_t
*printer
; /* Printer */
10734 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
10735 con
->number
, uri
->values
[0].string
.text
);
10738 * OK, see if the client is sending the document compressed - CUPS
10739 * doesn't support compression yet...
10742 if ((attr
= ippFindAttribute(con
->request
, "compression",
10743 IPP_TAG_KEYWORD
)) != NULL
)
10745 if (strcmp(attr
->values
[0].string
.text
, "none")
10747 && strcmp(attr
->values
[0].string
.text
, "gzip")
10748 #endif /* HAVE_LIBZ */
10751 send_ipp_status(con
, IPP_ATTRIBUTES
,
10752 _("Unsupported 'compression' value \"%s\"."),
10753 attr
->values
[0].string
.text
);
10754 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
10755 "compression", NULL
, attr
->values
[0].string
.text
);
10761 * Is it a format we support?
10764 if ((format
= ippFindAttribute(con
->request
, "document-format",
10765 IPP_TAG_MIMETYPE
)) != NULL
)
10767 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]",
10770 send_ipp_status(con
, IPP_BAD_REQUEST
,
10771 _("Bad 'document-format' value \"%s\"."),
10772 format
->values
[0].string
.text
);
10776 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
10777 !mimeType(MimeDatabase
, super
, type
))
10779 cupsdLogMessage(CUPSD_LOG_INFO
,
10780 "Hint: Do you have the raw file printing rules enabled?");
10781 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
10782 _("Unsupported 'document-format' value \"%s\"."),
10783 format
->values
[0].string
.text
);
10784 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
10785 "document-format", NULL
, format
->values
[0].string
.text
);
10791 * Is the job-name valid?
10794 if ((name
= ippFindAttribute(con
->request
, "job-name", IPP_TAG_ZERO
)) != NULL
)
10796 int bad_name
= 0; /* Is the job-name value bad? */
10798 if ((name
->value_tag
!= IPP_TAG_NAME
&& name
->value_tag
!= IPP_TAG_NAMELANG
) ||
10799 name
->num_values
!= 1)
10806 * Validate that job-name conforms to RFC 5198 (Network Unicode) and
10807 * IPP Everywhere requirements for "name" values...
10810 const unsigned char *nameptr
; /* Pointer into "job-name" attribute */
10812 for (nameptr
= (unsigned char *)name
->values
[0].string
.text
;
10816 if (*nameptr
< ' ' && *nameptr
!= '\t')
10818 else if (*nameptr
== 0x7f)
10820 else if ((*nameptr
& 0xe0) == 0xc0)
10822 if ((nameptr
[1] & 0xc0) != 0x80)
10827 else if ((*nameptr
& 0xf0) == 0xe0)
10829 if ((nameptr
[1] & 0xc0) != 0x80 ||
10830 (nameptr
[2] & 0xc0) != 0x80)
10835 else if ((*nameptr
& 0xf8) == 0xf0)
10837 if ((nameptr
[1] & 0xc0) != 0x80 ||
10838 (nameptr
[2] & 0xc0) != 0x80 ||
10839 (nameptr
[3] & 0xc0) != 0x80)
10844 else if (*nameptr
& 0x80)
10854 if (StrictConformance
)
10856 send_ipp_status(con
, IPP_ATTRIBUTES
,
10857 _("Unsupported 'job-name' value."));
10858 ippCopyAttribute(con
->response
, name
, 0);
10863 cupsdLogMessage(CUPSD_LOG_WARN
,
10864 "Unsupported 'job-name' value, deleting from request.");
10865 ippDeleteAttribute(con
->request
, name
);
10871 * Is the destination valid?
10874 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10880 send_ipp_status(con
, IPP_NOT_FOUND
,
10881 _("The printer or class does not exist."));
10889 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
10891 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10893 send_http_error(con
, status
, printer
);
10896 else if (printer
->num_auth_info_required
== 1 &&
10897 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
10900 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
10904 else if (auth_info
&& !con
->http
->tls
&&
10905 !httpAddrLocalhost(con
->http
->hostaddr
))
10908 * Require encryption of auth-info over non-local connections...
10911 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
10914 #endif /* HAVE_SSL */
10917 * Everything was ok, so return OK status...
10920 con
->response
->request
.status
.status_code
= IPP_OK
;
10925 * 'validate_name()' - Make sure the printer name only contains valid chars.
10928 static int /* O - 0 if name is no good, 1 if good */
10929 validate_name(const char *name
) /* I - Name to check */
10931 const char *ptr
; /* Pointer into name */
10935 * Scan the whole name...
10938 for (ptr
= name
; *ptr
; ptr
++)
10939 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
10943 * All the characters are good; validate the length, too...
10946 return ((ptr
- name
) < 128);
10951 * 'validate_user()' - Validate the user for the request.
10954 static int /* O - 1 if permitted, 0 otherwise */
10955 validate_user(cupsd_job_t
*job
, /* I - Job */
10956 cupsd_client_t
*con
, /* I - Client connection */
10957 const char *owner
, /* I - Owner of job/resource */
10958 char *username
, /* O - Authenticated username */
10959 size_t userlen
) /* I - Length of username */
10961 cupsd_printer_t
*printer
; /* Printer for job */
10964 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, userlen=" CUPS_LLFMT
")", job
->id
, con
? con
->number
: 0, owner
? owner
: "(null)", username
, CUPS_LLCAST userlen
);
10967 * Validate input...
10970 if (!con
|| !owner
|| !username
|| userlen
<= 0)
10974 * Get the best authenticated username that is available.
10977 strlcpy(username
, get_username(con
), userlen
);
10980 * Check the username against the owner...
10983 printer
= cupsdFindDest(job
->dest
);
10985 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
10986 con
, owner
) == HTTP_OK
);