2 * "$Id: ipp.c 11500 2014-01-06 22:21:15Z msweet $"
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_subscription(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
,
134 static char *url_encode_string(const char *s
, char *buffer
, int bufsize
);
135 static int user_allowed(cupsd_printer_t
*p
, const char *username
);
136 static void validate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
137 static int validate_name(const char *name
);
138 static int validate_user(cupsd_job_t
*job
, cupsd_client_t
*con
,
139 const char *owner
, char *username
,
144 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
147 int /* O - 1 on success, 0 on failure */
148 cupsdProcessIPPRequest(
149 cupsd_client_t
*con
) /* I - Client connection */
151 ipp_tag_t group
; /* Current group tag */
152 ipp_attribute_t
*attr
; /* Current attribute */
153 ipp_attribute_t
*charset
; /* Character set attribute */
154 ipp_attribute_t
*language
; /* Language attribute */
155 ipp_attribute_t
*uri
= NULL
; /* Printer or job URI attribute */
156 ipp_attribute_t
*username
; /* requesting-user-name attr */
157 int sub_id
; /* Subscription ID */
160 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
161 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
162 con
, con
->http
.fd
, con
->request
->request
.op
.operation_id
);
165 * First build an empty response message for this request...
168 con
->response
= ippNew();
170 con
->response
->request
.status
.version
[0] =
171 con
->request
->request
.op
.version
[0];
172 con
->response
->request
.status
.version
[1] =
173 con
->request
->request
.op
.version
[1];
174 con
->response
->request
.status
.request_id
=
175 con
->request
->request
.op
.request_id
;
178 * Then validate the request header and required attributes...
181 if (con
->request
->request
.any
.version
[0] != 1 &&
182 con
->request
->request
.any
.version
[0] != 2)
185 * Return an error, since we only support IPP 1.x and 2.x.
188 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
189 "%04X %s Bad request version number %d.%d",
190 IPP_VERSION_NOT_SUPPORTED
, con
->http
.hostname
,
191 con
->request
->request
.any
.version
[0],
192 con
->request
->request
.any
.version
[1]);
194 send_ipp_status(con
, IPP_VERSION_NOT_SUPPORTED
,
195 _("Bad request version number %d.%d."),
196 con
->request
->request
.any
.version
[0],
197 con
->request
->request
.any
.version
[1]);
199 else if (con
->request
->request
.any
.request_id
< 1)
202 * Return an error, since request IDs must be between 1 and 2^31-1
205 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
206 "%04X %s Bad request ID %d",
207 IPP_BAD_REQUEST
, con
->http
.hostname
,
208 con
->request
->request
.any
.request_id
);
210 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad request ID %d."),
211 con
->request
->request
.any
.request_id
);
213 else if (!con
->request
->attrs
)
215 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
216 "%04X %s No attributes in request",
217 IPP_BAD_REQUEST
, con
->http
.hostname
);
219 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No attributes in request."));
224 * Make sure that the attributes are provided in the correct order and
225 * don't repeat groups...
228 for (attr
= con
->request
->attrs
, group
= attr
->group_tag
;
231 if (attr
->group_tag
< group
&& attr
->group_tag
!= IPP_TAG_ZERO
)
234 * Out of order; return an error...
237 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
238 "%04X %s Attribute groups are out of order",
239 IPP_BAD_REQUEST
, con
->http
.hostname
);
241 send_ipp_status(con
, IPP_BAD_REQUEST
,
242 _("Attribute groups are out of order (%x < %x)."),
243 attr
->group_tag
, group
);
247 group
= attr
->group_tag
;
252 * Then make sure that the first three attributes are:
255 * attributes-natural-language
256 * printer-uri/job-uri
259 attr
= con
->request
->attrs
;
260 if (attr
&& attr
->name
&&
261 !strcmp(attr
->name
, "attributes-charset") &&
262 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_CHARSET
)
270 if (attr
&& attr
->name
&&
271 !strcmp(attr
->name
, "attributes-natural-language") &&
272 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_LANGUAGE
)
277 * Reset language for this request if different from Accept-Language.
280 if (!con
->language
||
281 strcmp(attr
->values
[0].string
.text
, con
->language
->language
))
283 cupsLangFree(con
->language
);
284 con
->language
= cupsLangGet(attr
->values
[0].string
.text
);
290 if ((attr
= ippFindAttribute(con
->request
, "printer-uri",
291 IPP_TAG_URI
)) != NULL
)
293 else if ((attr
= ippFindAttribute(con
->request
, "job-uri",
294 IPP_TAG_URI
)) != NULL
)
296 else if (con
->request
->request
.op
.operation_id
== CUPS_GET_PPD
)
297 uri
= ippFindAttribute(con
->request
, "ppd-name", IPP_TAG_NAME
);
302 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
303 "attributes-charset", NULL
,
304 charset
->values
[0].string
.text
);
306 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
307 "attributes-charset", NULL
, "utf-8");
310 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
311 "attributes-natural-language", NULL
,
312 language
->values
[0].string
.text
);
314 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
315 "attributes-natural-language", NULL
, DefaultLanguage
);
318 _cups_strcasecmp(charset
->values
[0].string
.text
, "us-ascii") &&
319 _cups_strcasecmp(charset
->values
[0].string
.text
, "utf-8"))
322 * Bad character set...
325 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unsupported character set \"%s\"",
326 charset
->values
[0].string
.text
);
327 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
328 "%04X %s Unsupported attributes-charset value \"%s\"",
329 IPP_CHARSET
, con
->http
.hostname
,
330 charset
->values
[0].string
.text
);
331 send_ipp_status(con
, IPP_BAD_REQUEST
,
332 _("Unsupported character set \"%s\"."),
333 charset
->values
[0].string
.text
);
335 else if (!charset
|| !language
||
337 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEFAULT
&&
338 con
->request
->request
.op
.operation_id
!= CUPS_GET_PRINTERS
&&
339 con
->request
->request
.op
.operation_id
!= CUPS_GET_CLASSES
&&
340 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEVICES
&&
341 con
->request
->request
.op
.operation_id
!= CUPS_GET_PPDS
))
344 * Return an error, since attributes-charset,
345 * attributes-natural-language, and printer-uri/job-uri are required
346 * for all operations.
351 cupsdLogMessage(CUPSD_LOG_ERROR
,
352 "Missing attributes-charset attribute");
354 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
355 "%04X %s Missing attributes-charset attribute",
356 IPP_BAD_REQUEST
, con
->http
.hostname
);
361 cupsdLogMessage(CUPSD_LOG_ERROR
,
362 "Missing attributes-natural-language attribute");
364 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
365 "%04X %s Missing attributes-natural-language attribute",
366 IPP_BAD_REQUEST
, con
->http
.hostname
);
371 cupsdLogMessage(CUPSD_LOG_ERROR
,
372 "Missing printer-uri, job-uri, or ppd-name "
375 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
376 "%04X %s Missing printer-uri, job-uri, or ppd-name "
377 "attribute", IPP_BAD_REQUEST
, con
->http
.hostname
);
380 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Request attributes follow...");
382 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
383 cupsdLogMessage(CUPSD_LOG_DEBUG
,
384 "attr \"%s\": group_tag = %x, value_tag = %x",
385 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
388 cupsdLogMessage(CUPSD_LOG_DEBUG
, "End of attributes...");
390 send_ipp_status(con
, IPP_BAD_REQUEST
,
391 _("Missing required attributes."));
396 * OK, all the checks pass so far; make sure requesting-user-name is
397 * not "root" from a remote host...
400 if ((username
= ippFindAttribute(con
->request
, "requesting-user-name",
401 IPP_TAG_NAME
)) != NULL
)
404 * Check for root user...
407 if (!strcmp(username
->values
[0].string
.text
, "root") &&
408 _cups_strcasecmp(con
->http
.hostname
, "localhost") &&
409 strcmp(con
->username
, "root"))
412 * Remote unauthenticated user masquerading as local root...
415 _cupsStrFree(username
->values
[0].string
.text
);
416 username
->values
[0].string
.text
= _cupsStrAlloc(RemoteRoot
);
420 if ((attr
= ippFindAttribute(con
->request
, "notify-subscription-id",
421 IPP_TAG_INTEGER
)) != NULL
)
422 sub_id
= attr
->values
[0].integer
;
427 * Then try processing the operation...
431 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s",
432 ippOpString(con
->request
->request
.op
.operation_id
),
433 uri
->values
[0].string
.text
);
435 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s",
436 ippOpString(con
->request
->request
.op
.operation_id
));
438 switch (con
->request
->request
.op
.operation_id
)
444 case IPP_VALIDATE_JOB
:
445 validate_job(con
, uri
);
448 case IPP_CREATE_JOB
:
449 create_job(con
, uri
);
452 case IPP_SEND_DOCUMENT
:
453 send_document(con
, uri
);
456 case IPP_CANCEL_JOB
:
457 cancel_job(con
, uri
);
460 case IPP_GET_JOB_ATTRIBUTES
:
461 get_job_attrs(con
, uri
);
468 case IPP_GET_PRINTER_ATTRIBUTES
:
469 get_printer_attrs(con
, uri
);
472 case IPP_GET_PRINTER_SUPPORTED_VALUES
:
473 get_printer_supported(con
, uri
);
480 case IPP_RELEASE_JOB
:
481 release_job(con
, uri
);
484 case IPP_RESTART_JOB
:
485 restart_job(con
, uri
);
488 case IPP_PAUSE_PRINTER
:
489 stop_printer(con
, uri
);
492 case IPP_RESUME_PRINTER
:
493 start_printer(con
, uri
);
496 case IPP_PURGE_JOBS
:
497 case IPP_CANCEL_JOBS
:
498 case IPP_CANCEL_MY_JOBS
:
499 cancel_all_jobs(con
, uri
);
502 case IPP_SET_JOB_ATTRIBUTES
:
503 set_job_attrs(con
, uri
);
506 case IPP_SET_PRINTER_ATTRIBUTES
:
507 set_printer_attrs(con
, uri
);
510 case IPP_HOLD_NEW_JOBS
:
511 hold_new_jobs(con
, uri
);
514 case IPP_RELEASE_HELD_NEW_JOBS
:
515 release_held_new_jobs(con
, uri
);
522 case CUPS_GET_DEFAULT
:
526 case CUPS_GET_PRINTERS
:
527 get_printers(con
, 0);
530 case CUPS_GET_CLASSES
:
531 get_printers(con
, CUPS_PRINTER_CLASS
);
534 case CUPS_ADD_PRINTER
:
535 add_printer(con
, uri
);
538 case CUPS_DELETE_PRINTER
:
539 delete_printer(con
, uri
);
542 case CUPS_ADD_CLASS
:
546 case CUPS_DELETE_CLASS
:
547 delete_printer(con
, uri
);
550 case CUPS_ACCEPT_JOBS
:
551 case IPP_ENABLE_PRINTER
:
552 accept_jobs(con
, uri
);
555 case CUPS_REJECT_JOBS
:
556 case IPP_DISABLE_PRINTER
:
557 reject_jobs(con
, uri
);
560 case CUPS_SET_DEFAULT
:
561 set_default(con
, uri
);
564 case CUPS_GET_DEVICES
:
568 case CUPS_GET_DOCUMENT
:
569 get_document(con
, uri
);
584 case CUPS_AUTHENTICATE_JOB
:
585 authenticate_job(con
, uri
);
588 case IPP_CREATE_PRINTER_SUBSCRIPTION
:
589 case IPP_CREATE_JOB_SUBSCRIPTION
:
590 create_subscription(con
, uri
);
593 case IPP_GET_SUBSCRIPTION_ATTRIBUTES
:
594 get_subscription_attrs(con
, sub_id
);
597 case IPP_GET_SUBSCRIPTIONS
:
598 get_subscriptions(con
, uri
);
601 case IPP_RENEW_SUBSCRIPTION
:
602 renew_subscription(con
, sub_id
);
605 case IPP_CANCEL_SUBSCRIPTION
:
606 cancel_subscription(con
, sub_id
);
609 case IPP_GET_NOTIFICATIONS
:
610 get_notifications(con
);
614 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
615 "%04X %s Operation %04X (%s) not supported",
616 IPP_OPERATION_NOT_SUPPORTED
, con
->http
.hostname
,
617 con
->request
->request
.op
.operation_id
,
618 ippOpString(con
->request
->request
.op
.operation_id
));
620 send_ipp_status(con
, IPP_OPERATION_NOT_SUPPORTED
,
621 _("%s not supported."),
623 con
->request
->request
.op
.operation_id
));
633 * Sending data from the scheduler...
636 cupsdLogMessage(con
->response
->request
.status
.status_code
637 >= IPP_BAD_REQUEST
&&
638 con
->response
->request
.status
.status_code
639 != IPP_NOT_FOUND
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
640 "[Client %d] Returning IPP %s for %s (%s) from %s",
642 ippErrorString(con
->response
->request
.status
.status_code
),
643 ippOpString(con
->request
->request
.op
.operation_id
),
644 uri
? uri
->values
[0].string
.text
: "no URI",
647 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp", CUPSD_AUTH_NONE
))
649 #ifdef CUPSD_USE_CHUNKING
651 * Because older versions of CUPS (1.1.17 and older) and some IPP
652 * clients do not implement chunking properly, we cannot use
653 * chunking by default. This may become the default in future
654 * CUPS releases, or we might add a configuration directive for
658 if (con
->http
.version
== HTTP_1_1
)
660 cupsdLogMessage(CUPSD_LOG_DEBUG
,
661 "[Client %d] Transfer-Encoding: chunked",
664 if (httpPrintf(HTTP(con
), "Transfer-Encoding: chunked\r\n\r\n") < 0)
667 if (cupsdFlushHeader(con
) < 0)
670 con
->http
.data_encoding
= HTTP_ENCODE_CHUNKED
;
673 #endif /* CUPSD_USE_CHUNKING */
675 size_t length
; /* Length of response */
678 length
= ippLength(con
->response
);
680 if (con
->file
>= 0 && !con
->pipe_pid
)
682 struct stat fileinfo
; /* File information */
684 if (!fstat(con
->file
, &fileinfo
))
685 length
+= fileinfo
.st_size
;
688 cupsdLogMessage(CUPSD_LOG_DEBUG
,
689 "[Client %d] Content-Length: " CUPS_LLFMT
,
690 con
->http
.fd
, CUPS_LLCAST length
);
691 if (httpPrintf(HTTP(con
), "Content-Length: " CUPS_LLFMT
"\r\n\r\n",
692 CUPS_LLCAST length
) < 0)
695 if (cupsdFlushHeader(con
) < 0)
698 con
->http
.data_encoding
= HTTP_ENCODE_LENGTH
;
699 con
->http
.data_remaining
= length
;
701 if (con
->http
.data_remaining
<= INT_MAX
)
702 con
->http
._data_remaining
= con
->http
.data_remaining
;
704 con
->http
._data_remaining
= INT_MAX
;
707 cupsdAddSelect(con
->http
.fd
, (cupsd_selfunc_t
)cupsdReadClient
,
708 (cupsd_selfunc_t
)cupsdWriteClient
, con
);
711 * Tell the caller the response header was sent successfully...
719 * Tell the caller the response header could not be sent...
728 * Sending data from a subprocess like cups-deviced; tell the caller
729 * everything is A-OK so far...
738 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
741 int /* O - 0 on success, -1 on error */
742 cupsdTimeoutJob(cupsd_job_t
*job
) /* I - Job to timeout */
744 cupsd_printer_t
*printer
; /* Destination printer or class */
745 ipp_attribute_t
*attr
; /* job-sheets attribute */
746 int kbytes
; /* Kilobytes in banner */
749 job
->pending_timeout
= 0;
752 * See if we need to add the ending sheet...
755 if (!cupsdLoadJob(job
))
758 printer
= cupsdFindDest(job
->dest
);
759 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
761 if (printer
&& !(printer
->type
& CUPS_PRINTER_REMOTE
) &&
762 attr
&& attr
->num_values
> 1)
768 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding end banner page \"%s\".",
769 attr
->values
[1].string
.text
);
771 if ((kbytes
= copy_banner(NULL
, job
, attr
->values
[1].string
.text
)) < 0)
774 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
782 * 'accept_jobs()' - Accept print jobs to a printer.
786 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
787 ipp_attribute_t
*uri
) /* I - Printer or class URI */
789 http_status_t status
; /* Policy status */
790 cups_ptype_t dtype
; /* Destination type (printer/class) */
791 cupsd_printer_t
*printer
; /* Printer data */
794 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
795 con
->http
.fd
, uri
->values
[0].string
.text
);
798 * Is the destination valid?
801 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
807 send_ipp_status(con
, IPP_NOT_FOUND
,
808 _("The printer or class does not exist."));
816 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
818 send_http_error(con
, status
, printer
);
823 * Accept jobs sent to the printer...
826 printer
->accepting
= 1;
827 printer
->state_message
[0] = '\0';
829 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
830 "Now accepting jobs.");
832 if (dtype
& CUPS_PRINTER_CLASS
)
834 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
836 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" now accepting jobs (\"%s\").",
837 printer
->name
, get_username(con
));
841 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
843 cupsdLogMessage(CUPSD_LOG_INFO
,
844 "Printer \"%s\" now accepting jobs (\"%s\").",
845 printer
->name
, get_username(con
));
849 * Everything was ok, so return OK status...
852 con
->response
->request
.status
.status_code
= IPP_OK
;
857 * 'add_class()' - Add a class to the system.
861 add_class(cupsd_client_t
*con
, /* I - Client connection */
862 ipp_attribute_t
*uri
) /* I - URI of class */
864 http_status_t status
; /* Policy status */
865 int i
; /* Looping var */
866 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
867 username
[HTTP_MAX_URI
], /* Username portion of URI */
868 host
[HTTP_MAX_URI
], /* Host portion of URI */
869 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
870 int port
; /* Port portion of URI */
871 cupsd_printer_t
*pclass
, /* Class */
872 *member
; /* Member printer/class */
873 cups_ptype_t dtype
; /* Destination type */
874 ipp_attribute_t
*attr
; /* Printer attribute */
875 int modify
; /* Non-zero if we just modified */
876 int need_restart_job
; /* Need to restart job? */
879 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
880 con
->http
.fd
, uri
->values
[0].string
.text
);
883 * Do we have a valid URI?
886 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
887 sizeof(scheme
), username
, sizeof(username
), host
,
888 sizeof(host
), &port
, resource
, sizeof(resource
));
891 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
894 * No, return an error...
897 send_ipp_status(con
, IPP_BAD_REQUEST
,
898 _("The printer-uri must be of the form "
899 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
904 * Do we have a valid printer name?
907 if (!validate_name(resource
+ 9))
910 * No, return an error...
913 send_ipp_status(con
, IPP_BAD_REQUEST
,
914 _("The printer-uri \"%s\" contains invalid characters."),
915 uri
->values
[0].string
.text
);
920 * See if the class already exists; if not, create a new class...
923 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
926 * Class doesn't exist; see if we have a printer of the same name...
929 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
)
932 * Yes, return an error...
935 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
936 _("A printer named \"%s\" already exists."),
942 * No, check the default policy and then add the class...
945 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
947 send_http_error(con
, status
, NULL
);
951 pclass
= cupsdAddClass(resource
+ 9);
954 else if ((status
= cupsdCheckPolicy(pclass
->op_policy_ptr
, con
,
957 send_http_error(con
, status
, pclass
);
964 * Look for attributes and copy them over as needed...
967 need_restart_job
= 0;
969 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
970 IPP_TAG_TEXT
)) != NULL
)
971 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
973 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
974 IPP_TAG_TEXT
)) != NULL
)
975 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
977 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
978 IPP_TAG_BOOLEAN
)) != NULL
&&
979 attr
->values
[0].boolean
!= pclass
->accepting
)
981 cupsdLogMessage(CUPSD_LOG_INFO
,
982 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
983 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
985 pclass
->accepting
= attr
->values
[0].boolean
;
987 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, pclass
, NULL
, "%s accepting jobs.",
988 pclass
->accepting
? "Now" : "No longer");
991 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
992 IPP_TAG_BOOLEAN
)) != NULL
)
994 if (pclass
->shared
&& !attr
->values
[0].boolean
)
995 cupsdDeregisterPrinter(pclass
, 1);
997 cupsdLogMessage(CUPSD_LOG_INFO
,
998 "Setting %s printer-is-shared to %d (was %d.)",
999 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
1001 pclass
->shared
= attr
->values
[0].boolean
;
1004 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
1005 IPP_TAG_ENUM
)) != NULL
)
1007 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
1008 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
1010 send_ipp_status(con
, IPP_BAD_REQUEST
,
1011 _("Attempt to set %s printer-state to bad value %d."),
1012 pclass
->name
, attr
->values
[0].integer
);
1016 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
1017 pclass
->name
, attr
->values
[0].integer
, pclass
->state
);
1019 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
1020 cupsdStopPrinter(pclass
, 0);
1023 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
1024 need_restart_job
= 1;
1027 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
1028 IPP_TAG_TEXT
)) != NULL
)
1030 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
1031 sizeof(pclass
->state_message
));
1033 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, pclass
, NULL
, "%s",
1034 pclass
->state_message
);
1036 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
1037 IPP_TAG_URI
)) != NULL
)
1040 * Clear the printer array as needed...
1043 need_restart_job
= 1;
1045 if (pclass
->num_printers
> 0)
1047 free(pclass
->printers
);
1048 pclass
->num_printers
= 0;
1052 * Add each printer or class that is listed...
1055 for (i
= 0; i
< attr
->num_values
; i
++)
1058 * Search for the printer or class URI...
1061 if (!cupsdValidateDest(attr
->values
[i
].string
.text
, &dtype
, &member
))
1067 send_ipp_status(con
, IPP_NOT_FOUND
,
1068 _("The printer or class does not exist."));
1071 else if (dtype
& CUPS_PRINTER_CLASS
)
1073 send_ipp_status(con
, IPP_BAD_REQUEST
,
1074 _("Nested classes are not allowed."));
1079 * Add it to the class...
1082 cupsdAddPrinterToClass(pclass
, member
);
1086 set_printer_defaults(con
, pclass
);
1088 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
1089 IPP_TAG_KEYWORD
)) != NULL
)
1090 cupsdSetAuthInfoRequired(pclass
, NULL
, attr
);
1093 * Update the printer class attributes and return...
1096 cupsdSetPrinterAttrs(pclass
);
1097 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
1099 if (need_restart_job
&& pclass
->job
)
1102 * Reset the current job to a "pending" status...
1105 cupsdSetJobState(pclass
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
1106 "Job restarted because the class was modified.");
1109 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
1113 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
,
1114 pclass
, NULL
, "Class \"%s\" modified by \"%s\".",
1115 pclass
->name
, get_username(con
));
1117 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1118 pclass
->name
, get_username(con
));
1122 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
,
1123 pclass
, NULL
, "New class \"%s\" added by \"%s\".",
1124 pclass
->name
, get_username(con
));
1126 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1127 pclass
->name
, get_username(con
));
1130 con
->response
->request
.status
.status_code
= IPP_OK
;
1135 * 'add_file()' - Add a file to a job.
1138 static int /* O - 0 on success, -1 on error */
1139 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1140 cupsd_job_t
*job
, /* I - Job to add to */
1141 mime_type_t
*filetype
, /* I - Type of file */
1142 int compression
) /* I - Compression */
1144 mime_type_t
**filetypes
; /* New filetypes array... */
1145 int *compressions
; /* New compressions array... */
1148 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1149 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
1150 "compression=%d)", con
, con
? con
->http
.fd
: -1, job
->id
,
1151 filetype
->super
, filetype
->type
, compression
);
1154 * Add the file to the job...
1157 if (job
->num_files
== 0)
1159 compressions
= (int *)malloc(sizeof(int));
1160 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1164 compressions
= (int *)realloc(job
->compressions
,
1165 (job
->num_files
+ 1) * sizeof(int));
1166 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1167 (job
->num_files
+ 1) *
1168 sizeof(mime_type_t
*));
1172 job
->compressions
= compressions
;
1175 job
->filetypes
= filetypes
;
1177 if (!compressions
|| !filetypes
)
1179 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1180 "Job aborted because the scheduler ran out of memory.");
1183 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1184 _("Unable to allocate memory for file types."));
1189 job
->compressions
[job
->num_files
] = compression
;
1190 job
->filetypes
[job
->num_files
] = filetype
;
1195 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1202 * 'add_job()' - Add a job to a print queue.
1205 static cupsd_job_t
* /* O - Job object */
1206 add_job(cupsd_client_t
*con
, /* I - Client connection */
1207 cupsd_printer_t
*printer
, /* I - Destination printer */
1208 mime_type_t
*filetype
) /* I - First print file type, if any */
1210 http_status_t status
; /* Policy status */
1211 ipp_attribute_t
*attr
, /* Current attribute */
1212 *auth_info
; /* auth-info attribute */
1213 const char *mandatory
; /* Current mandatory job attribute */
1214 const char *val
; /* Default option value */
1215 int priority
; /* Job priority */
1216 cupsd_job_t
*job
; /* Current job */
1217 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
1218 int kbytes
; /* Size of print file */
1219 int i
; /* Looping var */
1220 int lowerpagerange
; /* Page range bound */
1221 int exact
; /* Did we have an exact match? */
1222 ipp_attribute_t
*media_col
, /* media-col attribute */
1223 *media_margin
; /* media-*-margin attribute */
1224 ipp_t
*unsup_col
; /* media-col in unsupported response */
1225 static const char * const readonly
[] =/* List of read-only attributes */
1228 "job-k-octets-completed",
1229 "job-impressions-completed",
1230 "job-media-sheets-completed",
1232 "job-state-message",
1233 "job-state-reasons",
1234 "time-at-completed",
1236 "time-at-processing"
1240 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %p(%s), %p(%s/%s))",
1241 con
, con
->http
.fd
, printer
, printer
->name
,
1242 filetype
, filetype
? filetype
->super
: "none",
1243 filetype
? filetype
->type
: "none");
1246 * Check remote printing to non-shared printer...
1249 if (!printer
->shared
&&
1250 _cups_strcasecmp(con
->http
.hostname
, "localhost") &&
1251 _cups_strcasecmp(con
->http
.hostname
, ServerName
))
1253 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1254 _("The printer or class is not shared."));
1262 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
1264 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1266 send_http_error(con
, status
, printer
);
1269 else if (printer
->num_auth_info_required
== 1 &&
1270 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
1273 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
1277 else if (auth_info
&& !con
->http
.tls
&&
1278 !httpAddrLocalhost(con
->http
.hostaddr
))
1281 * Require encryption of auth-info over non-local connections...
1284 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
1287 #endif /* HAVE_SSL */
1290 * See if the printer is accepting jobs...
1293 if (!printer
->accepting
)
1295 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1296 _("Destination \"%s\" is not accepting jobs."),
1302 * Validate job template attributes; for now just document-format,
1303 * copies, job-sheets, number-up, page-ranges, mandatory attributes, and
1307 for (i
= 0; i
< (int)(sizeof(readonly
) / sizeof(readonly
[0])); i
++)
1309 if ((attr
= ippFindAttribute(con
->request
, readonly
[i
],
1310 IPP_TAG_ZERO
)) != NULL
)
1312 ippDeleteAttribute(con
->request
, attr
);
1314 if (StrictConformance
)
1316 send_ipp_status(con
, IPP_BAD_REQUEST
,
1317 _("The '%s' Job Description attribute cannot be "
1318 "supplied in a job creation request."), readonly
[i
]);
1322 cupsdLogMessage(CUPSD_LOG_INFO
,
1323 "Unexpected '%s' Job Description attribute in a job "
1324 "creation request.", readonly
[i
]);
1330 for (mandatory
= (char *)cupsArrayFirst(printer
->pc
->mandatory
);
1332 mandatory
= (char *)cupsArrayNext(printer
->pc
->mandatory
))
1334 if (!ippFindAttribute(con
->request
, mandatory
, IPP_TAG_ZERO
))
1337 * Missing a required attribute...
1340 send_ipp_status(con
, IPP_CONFLICT
,
1341 _("The \"%s\" attribute is required for print jobs."),
1348 if (filetype
&& printer
->filetypes
&&
1349 !cupsArrayFind(printer
->filetypes
, filetype
))
1351 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1352 /* MIME media type string */
1355 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1358 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1359 _("Unsupported format \"%s\"."), mimetype
);
1361 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1362 "document-format", NULL
, mimetype
);
1367 if ((attr
= ippFindAttribute(con
->request
, "copies",
1368 IPP_TAG_INTEGER
)) != NULL
)
1370 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1372 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1373 attr
->values
[0].integer
);
1374 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1375 "copies", attr
->values
[0].integer
);
1380 if ((attr
= ippFindAttribute(con
->request
, "job-sheets",
1381 IPP_TAG_ZERO
)) != NULL
)
1383 if (attr
->value_tag
!= IPP_TAG_KEYWORD
&&
1384 attr
->value_tag
!= IPP_TAG_NAME
)
1386 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value type."));
1390 if (attr
->num_values
> 2)
1392 send_ipp_status(con
, IPP_BAD_REQUEST
,
1393 _("Too many job-sheets values (%d > 2)."),
1398 for (i
= 0; i
< attr
->num_values
; i
++)
1399 if (strcmp(attr
->values
[i
].string
.text
, "none") &&
1400 !cupsdFindBanner(attr
->values
[i
].string
.text
))
1402 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value \"%s\"."),
1403 attr
->values
[i
].string
.text
);
1408 if ((attr
= ippFindAttribute(con
->request
, "number-up",
1409 IPP_TAG_INTEGER
)) != NULL
)
1411 if (attr
->values
[0].integer
!= 1 &&
1412 attr
->values
[0].integer
!= 2 &&
1413 attr
->values
[0].integer
!= 4 &&
1414 attr
->values
[0].integer
!= 6 &&
1415 attr
->values
[0].integer
!= 9 &&
1416 attr
->values
[0].integer
!= 16)
1418 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad number-up value %d."),
1419 attr
->values
[0].integer
);
1420 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1421 "number-up", attr
->values
[0].integer
);
1426 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1427 IPP_TAG_RANGE
)) != NULL
)
1429 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1431 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1432 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1434 send_ipp_status(con
, IPP_BAD_REQUEST
,
1435 _("Bad page-ranges values %d-%d."),
1436 attr
->values
[i
].range
.lower
,
1437 attr
->values
[i
].range
.upper
);
1441 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1446 * Do media selection as needed...
1449 if (!ippFindAttribute(con
->request
, "PageRegion", IPP_TAG_ZERO
) &&
1450 !ippFindAttribute(con
->request
, "PageSize", IPP_TAG_ZERO
) &&
1451 _ppdCacheGetPageSize(printer
->pc
, con
->request
, NULL
, &exact
))
1454 (media_col
= ippFindAttribute(con
->request
, "media-col",
1455 IPP_TAG_BEGIN_COLLECTION
)) != NULL
)
1457 send_ipp_status(con
, IPP_OK_SUBST
, _("Unsupported margins."));
1459 unsup_col
= ippNew();
1460 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1461 "media-bottom-margin",
1462 IPP_TAG_INTEGER
)) != NULL
)
1463 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1464 "media-bottom-margin", media_margin
->values
[0].integer
);
1466 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1467 "media-left-margin",
1468 IPP_TAG_INTEGER
)) != NULL
)
1469 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1470 "media-left-margin", media_margin
->values
[0].integer
);
1472 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1473 "media-right-margin",
1474 IPP_TAG_INTEGER
)) != NULL
)
1475 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1476 "media-right-margin", media_margin
->values
[0].integer
);
1478 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1480 IPP_TAG_INTEGER
)) != NULL
)
1481 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1482 "media-top-margin", media_margin
->values
[0].integer
);
1484 ippAddCollection(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, "media-col",
1486 ippDelete(unsup_col
);
1491 * Make sure we aren't over our limit...
1494 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1497 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1499 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Too many active jobs."));
1503 if ((i
= check_quotas(con
, printer
)) < 0)
1505 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1510 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
1515 * Create the job and set things up...
1518 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1519 IPP_TAG_INTEGER
)) != NULL
)
1520 priority
= attr
->values
[0].integer
;
1523 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1524 printer
->options
)) != NULL
)
1525 priority
= atoi(val
);
1529 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1533 if ((attr
= ippFindAttribute(con
->request
, "job-name", IPP_TAG_ZERO
)) == NULL
)
1534 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1536 else if ((attr
->value_tag
!= IPP_TAG_NAME
&&
1537 attr
->value_tag
!= IPP_TAG_NAMELANG
) ||
1538 attr
->num_values
!= 1)
1540 send_ipp_status(con
, IPP_ATTRIBUTES
,
1541 _("Bad job-name value: Wrong type or count."));
1542 if ((attr
= ippCopyAttribute(con
->response
, attr
, 0)) != NULL
)
1543 attr
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
1546 else if (!ippValidateAttribute(attr
))
1548 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad job-name value: %s"),
1549 cupsLastErrorString());
1550 if ((attr
= ippCopyAttribute(con
->response
, attr
, 0)) != NULL
)
1551 attr
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
1555 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1557 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1558 _("Unable to add job for destination \"%s\"."),
1563 job
->dtype
= printer
->type
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_REMOTE
);
1564 job
->attrs
= con
->request
;
1566 con
->request
= ippNewRequest(job
->attrs
->request
.op
.operation_id
);
1568 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1571 apply_printer_defaults(printer
, job
);
1573 attr
= ippFindAttribute(job
->attrs
, "requesting-user-name", IPP_TAG_NAME
);
1575 if (con
->username
[0])
1577 cupsdSetString(&job
->username
, con
->username
);
1580 cupsdSetString(&attr
->values
[0].string
.text
, con
->username
);
1584 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1585 "add_job: requesting-user-name=\"%s\"",
1586 attr
->values
[0].string
.text
);
1588 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1591 cupsdSetString(&job
->username
, "anonymous");
1594 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1595 "job-originating-user-name", NULL
, job
->username
);
1598 attr
->group_tag
= IPP_TAG_JOB
;
1599 _cupsStrFree(attr
->name
);
1600 attr
->name
= _cupsStrAlloc("job-originating-user-name");
1603 if (con
->username
[0] || auth_info
)
1605 save_auth_info(con
, job
, auth_info
);
1608 * Remove the auth-info attribute from the attribute data...
1612 ippDeleteAttribute(job
->attrs
, auth_info
);
1615 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1616 IPP_TAG_ZERO
)) != NULL
)
1619 * Request contains a job-originating-host-name attribute; validate it...
1622 if (attr
->value_tag
!= IPP_TAG_NAME
||
1623 attr
->num_values
!= 1 ||
1624 strcmp(con
->http
.hostname
, "localhost"))
1627 * Can't override the value if we aren't connected via localhost.
1628 * Also, we can only have 1 value and it must be a name value.
1631 switch (attr
->value_tag
)
1633 case IPP_TAG_STRING
:
1634 case IPP_TAG_TEXTLANG
:
1635 case IPP_TAG_NAMELANG
:
1638 case IPP_TAG_KEYWORD
:
1640 case IPP_TAG_URISCHEME
:
1641 case IPP_TAG_CHARSET
:
1642 case IPP_TAG_LANGUAGE
:
1643 case IPP_TAG_MIMETYPE
:
1645 * Free old strings...
1648 for (i
= 0; i
< attr
->num_values
; i
++)
1650 _cupsStrFree(attr
->values
[i
].string
.text
);
1651 attr
->values
[i
].string
.text
= NULL
;
1652 if (attr
->values
[i
].string
.language
)
1654 _cupsStrFree(attr
->values
[i
].string
.language
);
1655 attr
->values
[i
].string
.language
= NULL
;
1664 * Use the default connection hostname instead...
1667 attr
->value_tag
= IPP_TAG_NAME
;
1668 attr
->num_values
= 1;
1669 attr
->values
[0].string
.text
= _cupsStrAlloc(con
->http
.hostname
);
1672 attr
->group_tag
= IPP_TAG_JOB
;
1677 * No job-originating-host-name attribute, so use the hostname from
1681 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1682 "job-originating-host-name", NULL
, con
->http
.hostname
);
1685 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation",
1687 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1688 "time-at-processing", 0);
1689 attr
->value_tag
= IPP_TAG_NOVALUE
;
1690 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1691 "time-at-completed", 0);
1692 attr
->value_tag
= IPP_TAG_NOVALUE
;
1695 * Add remaining job attributes...
1698 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1699 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1700 "job-state", IPP_JOB_STOPPED
);
1701 job
->state_value
= (ipp_jstate_t
)job
->state
->values
[0].integer
;
1702 job
->reasons
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1703 "job-state-reasons", NULL
, "job-incoming");
1704 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1705 "job-media-sheets-completed", 0);
1706 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1709 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
1710 IPP_TAG_INTEGER
)) != NULL
)
1711 attr
->values
[0].integer
= 0;
1713 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-k-octets", 0);
1715 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1716 IPP_TAG_KEYWORD
)) == NULL
)
1717 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1720 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1721 printer
->options
)) == NULL
)
1724 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1725 "job-hold-until", NULL
, val
);
1727 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
1730 * Hold job until specified time...
1733 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
1735 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1736 job
->state_value
= IPP_JOB_HELD
;
1738 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-hold-until-specified");
1740 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1742 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
1743 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1744 job
->state_value
= IPP_JOB_HELD
;
1748 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1749 job
->state_value
= IPP_JOB_PENDING
;
1751 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
1754 if (!(printer
->type
& CUPS_PRINTER_REMOTE
) || Classification
)
1757 * Add job sheets options...
1760 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1761 IPP_TAG_ZERO
)) == NULL
)
1763 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1764 "Adding default job-sheets values \"%s,%s\"...",
1765 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1767 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1769 attr
->values
[0].string
.text
= _cupsStrRetain(printer
->job_sheets
[0]);
1770 attr
->values
[1].string
.text
= _cupsStrRetain(printer
->job_sheets
[1]);
1773 job
->job_sheets
= attr
;
1776 * Enforce classification level if set...
1781 cupsdLogMessage(CUPSD_LOG_INFO
,
1782 "Classification=\"%s\", ClassifyOverride=%d",
1783 Classification
? Classification
: "(null)",
1786 if (ClassifyOverride
)
1788 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1789 (attr
->num_values
== 1 ||
1790 !strcmp(attr
->values
[1].string
.text
, "none")))
1793 * Force the leading banner to have the classification on it...
1796 cupsdSetString(&attr
->values
[0].string
.text
, Classification
);
1798 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1799 "job-sheets=\"%s,none\", "
1800 "job-originating-user-name=\"%s\"",
1801 Classification
, job
->username
);
1803 else if (attr
->num_values
== 2 &&
1804 strcmp(attr
->values
[0].string
.text
,
1805 attr
->values
[1].string
.text
) &&
1806 strcmp(attr
->values
[0].string
.text
, "none") &&
1807 strcmp(attr
->values
[1].string
.text
, "none"))
1810 * Can't put two different security markings on the same document!
1813 cupsdSetString(&attr
->values
[1].string
.text
, attr
->values
[0].string
.text
);
1815 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1816 "job-sheets=\"%s,%s\", "
1817 "job-originating-user-name=\"%s\"",
1818 attr
->values
[0].string
.text
,
1819 attr
->values
[1].string
.text
, job
->username
);
1821 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1822 strcmp(attr
->values
[0].string
.text
, "none") &&
1823 (attr
->num_values
== 1 ||
1824 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1825 strcmp(attr
->values
[1].string
.text
, "none"))))
1827 if (attr
->num_values
== 1)
1828 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1829 "CLASSIFICATION OVERRIDDEN "
1830 "job-sheets=\"%s\", "
1831 "job-originating-user-name=\"%s\"",
1832 attr
->values
[0].string
.text
, job
->username
);
1834 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1835 "CLASSIFICATION OVERRIDDEN "
1836 "job-sheets=\"%s,%s\",fffff "
1837 "job-originating-user-name=\"%s\"",
1838 attr
->values
[0].string
.text
,
1839 attr
->values
[1].string
.text
, job
->username
);
1842 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1843 (attr
->num_values
== 1 ||
1844 strcmp(attr
->values
[1].string
.text
, Classification
)))
1847 * Force the banner to have the classification on it...
1850 if (attr
->num_values
> 1 &&
1851 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1853 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1854 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1858 if (attr
->num_values
== 1 ||
1859 strcmp(attr
->values
[0].string
.text
, "none"))
1860 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1862 if (attr
->num_values
> 1 &&
1863 strcmp(attr
->values
[1].string
.text
, "none"))
1864 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1867 if (attr
->num_values
> 1)
1868 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1869 "CLASSIFICATION FORCED "
1870 "job-sheets=\"%s,%s\", "
1871 "job-originating-user-name=\"%s\"",
1872 attr
->values
[0].string
.text
,
1873 attr
->values
[1].string
.text
, job
->username
);
1875 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1876 "CLASSIFICATION FORCED "
1877 "job-sheets=\"%s\", "
1878 "job-originating-user-name=\"%s\"",
1879 Classification
, job
->username
);
1884 * See if we need to add the starting sheet...
1887 if (!(printer
->type
& CUPS_PRINTER_REMOTE
))
1889 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding start banner page \"%s\".",
1890 attr
->values
[0].string
.text
);
1892 if ((kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
)) < 0)
1894 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1895 "Aborting job because the start banner could not be "
1900 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1903 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1904 IPP_TAG_ZERO
)) != NULL
)
1905 job
->job_sheets
= attr
;
1908 * Fill in the response info...
1911 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
1912 con
->clientname
, con
->clientport
, "/jobs/%d", job
->id
);
1913 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1916 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1918 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1920 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons",
1921 NULL
, job
->reasons
->values
[0].string
.text
);
1923 con
->response
->request
.status
.status_code
= IPP_OK
;
1926 * Add any job subscriptions...
1929 add_job_subscriptions(con
, job
);
1932 * Set all but the first two attributes to the job attributes group...
1935 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1936 attr
->group_tag
= IPP_TAG_JOB
;
1939 * Fire the "job created" event...
1942 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
1945 * Return the new job...
1953 * 'add_job_subscriptions()' - Add any subscriptions for a job.
1957 add_job_subscriptions(
1958 cupsd_client_t
*con
, /* I - Client connection */
1959 cupsd_job_t
*job
) /* I - Newly created job */
1961 int i
; /* Looping var */
1962 ipp_attribute_t
*prev
, /* Previous attribute */
1963 *next
, /* Next attribute */
1964 *attr
; /* Current attribute */
1965 cupsd_subscription_t
*sub
; /* Subscription object */
1966 const char *recipient
, /* notify-recipient-uri */
1967 *pullmethod
; /* notify-pull-method */
1968 ipp_attribute_t
*user_data
; /* notify-user-data */
1969 int interval
; /* notify-time-interval */
1970 unsigned mask
; /* notify-events */
1974 * Find the first subscription group attribute; return if we have
1978 for (attr
= job
->attrs
->attrs
; attr
; attr
= attr
->next
)
1979 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
1986 * Process the subscription attributes in the request...
1995 mask
= CUPSD_EVENT_NONE
;
1997 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
1999 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
2000 attr
->value_tag
== IPP_TAG_URI
)
2003 * Validate the recipient scheme against the ServerBin/notifier
2007 char notifier
[1024], /* Notifier filename */
2008 scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
2009 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
2010 host
[HTTP_MAX_URI
], /* Host portion of URI */
2011 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2012 int port
; /* Port portion of URI */
2015 recipient
= attr
->values
[0].string
.text
;
2017 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
2018 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
2019 host
, sizeof(host
), &port
,
2020 resource
, sizeof(resource
)) < HTTP_URI_OK
)
2022 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2023 _("Bad notify-recipient-uri \"%s\"."), recipient
);
2024 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2025 "notify-status-code", IPP_URI_SCHEME
);
2029 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
2031 if (access(notifier
, X_OK
))
2033 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2034 _("notify-recipient-uri URI \"%s\" uses unknown "
2035 "scheme."), recipient
);
2036 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2037 "notify-status-code", IPP_URI_SCHEME
);
2041 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
2043 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2044 _("notify-recipient-uri URI \"%s\" is already used."),
2046 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2047 "notify-status-code", IPP_ATTRIBUTES
);
2051 else if (!strcmp(attr
->name
, "notify-pull-method") &&
2052 attr
->value_tag
== IPP_TAG_KEYWORD
)
2054 pullmethod
= attr
->values
[0].string
.text
;
2056 if (strcmp(pullmethod
, "ippget"))
2058 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2059 _("Bad notify-pull-method \"%s\"."), pullmethod
);
2060 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2061 "notify-status-code", IPP_ATTRIBUTES
);
2065 else if (!strcmp(attr
->name
, "notify-charset") &&
2066 attr
->value_tag
== IPP_TAG_CHARSET
&&
2067 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
2068 strcmp(attr
->values
[0].string
.text
, "utf-8"))
2070 send_ipp_status(con
, IPP_CHARSET
,
2071 _("Character set \"%s\" not supported."),
2072 attr
->values
[0].string
.text
);
2075 else if (!strcmp(attr
->name
, "notify-natural-language") &&
2076 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
2077 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
2079 send_ipp_status(con
, IPP_CHARSET
,
2080 _("Language \"%s\" not supported."),
2081 attr
->values
[0].string
.text
);
2084 else if (!strcmp(attr
->name
, "notify-user-data") &&
2085 attr
->value_tag
== IPP_TAG_STRING
)
2087 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
2089 send_ipp_status(con
, IPP_REQUEST_VALUE
,
2090 _("The notify-user-data value is too large "
2091 "(%d > 63 octets)."),
2092 attr
->values
[0].unknown
.length
);
2098 else if (!strcmp(attr
->name
, "notify-events") &&
2099 attr
->value_tag
== IPP_TAG_KEYWORD
)
2101 for (i
= 0; i
< attr
->num_values
; i
++)
2102 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
2104 else if (!strcmp(attr
->name
, "notify-lease-duration"))
2106 send_ipp_status(con
, IPP_BAD_REQUEST
,
2107 _("The notify-lease-duration attribute cannot be "
2108 "used with job subscriptions."));
2111 else if (!strcmp(attr
->name
, "notify-time-interval") &&
2112 attr
->value_tag
== IPP_TAG_INTEGER
)
2113 interval
= attr
->values
[0].integer
;
2118 if (!recipient
&& !pullmethod
)
2121 if (mask
== CUPSD_EVENT_NONE
)
2122 mask
= CUPSD_EVENT_JOB_COMPLETED
;
2124 if ((sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
,
2125 recipient
, 0)) != NULL
)
2127 sub
->interval
= interval
;
2129 cupsdSetString(&sub
->owner
, job
->username
);
2133 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
2134 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
2135 sub
->user_data_len
);
2138 ippAddSeparator(con
->response
);
2139 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
2140 "notify-subscription-id", sub
->id
);
2142 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
2150 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
2153 * Remove all of the subscription attributes from the job request...
2155 * TODO: Optimize this since subscription groups have to come at the
2156 * end of the request...
2159 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
2163 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
2164 attr
->group_tag
== IPP_TAG_ZERO
)
2167 * Free and remove this attribute...
2170 ippDeleteAttribute(NULL
, attr
);
2175 job
->attrs
->attrs
= next
;
2181 job
->attrs
->last
= prev
;
2182 job
->attrs
->current
= prev
;
2187 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2189 * See RFC 4122 for the definition of UUIDs and the format.
2193 add_job_uuid(cupsd_job_t
*job
) /* I - Job */
2195 char uuid
[64]; /* job-uuid string */
2199 * Add a job-uuid attribute if none exists...
2202 if (!ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
))
2203 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
,
2204 _httpAssembleUUID(ServerName
, RemotePort
, job
->dest
, job
->id
,
2205 uuid
, sizeof(uuid
)));
2210 * 'add_printer()' - Add a printer to the system.
2214 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2215 ipp_attribute_t
*uri
) /* I - URI of printer */
2217 http_status_t status
; /* Policy status */
2218 int i
; /* Looping var */
2219 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
2220 username
[HTTP_MAX_URI
], /* Username portion of URI */
2221 host
[HTTP_MAX_URI
], /* Host portion of URI */
2222 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2223 int port
; /* Port portion of URI */
2224 cupsd_printer_t
*printer
; /* Printer/class */
2225 ipp_attribute_t
*attr
; /* Printer attribute */
2226 cups_file_t
*fp
; /* Script/PPD file */
2227 char line
[1024]; /* Line from file... */
2228 char srcfile
[1024], /* Source Script/PPD file */
2229 dstfile
[1024]; /* Destination Script/PPD file */
2230 int modify
; /* Non-zero if we are modifying */
2231 int changed_driver
, /* Changed the PPD/interface script? */
2232 need_restart_job
, /* Need to restart job? */
2233 set_device_uri
, /* Did we set the device URI? */
2234 set_port_monitor
; /* Did we set the port monitor? */
2237 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2238 con
->http
.fd
, uri
->values
[0].string
.text
);
2241 * Do we have a valid URI?
2244 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2245 sizeof(scheme
), username
, sizeof(username
), host
,
2246 sizeof(host
), &port
, resource
, sizeof(resource
));
2248 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2251 * No, return an error...
2254 send_ipp_status(con
, IPP_BAD_REQUEST
,
2255 _("The printer-uri must be of the form "
2256 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2261 * Do we have a valid printer name?
2264 if (!validate_name(resource
+ 10))
2267 * No, return an error...
2270 send_ipp_status(con
, IPP_BAD_REQUEST
,
2271 _("The printer-uri \"%s\" contains invalid characters."),
2272 uri
->values
[0].string
.text
);
2277 * See if the printer already exists; if not, create a new printer...
2280 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2283 * Printer doesn't exist; see if we have a class of the same name...
2286 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
)
2289 * Yes, return an error...
2292 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2293 _("A class named \"%s\" already exists."),
2299 * No, check the default policy then add the printer...
2302 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2304 send_http_error(con
, status
, NULL
);
2308 printer
= cupsdAddPrinter(resource
+ 10);
2311 else if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
2314 send_http_error(con
, status
, printer
);
2321 * Look for attributes and copy them over as needed...
2325 need_restart_job
= 0;
2327 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2328 IPP_TAG_TEXT
)) != NULL
)
2329 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2331 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2332 IPP_TAG_TEXT
)) != NULL
)
2333 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2337 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2338 IPP_TAG_URI
)) != NULL
)
2341 * Do we have a valid device URI?
2344 http_uri_status_t uri_status
; /* URI separation status */
2345 char old_device_uri
[1024];
2346 /* Old device URI */
2347 static const char * const uri_status_strings
[] =
2350 "Bad arguments to function.",
2351 "Bad resource path.",
2353 "Bad hostname/address.",
2354 "Bad username/password.",
2358 "Missing URI scheme.",
2359 "Unknown URI scheme",
2360 "Missing resource path."
2364 need_restart_job
= 1;
2366 uri_status
= httpSeparateURI(HTTP_URI_CODING_ALL
,
2367 attr
->values
[0].string
.text
,
2368 scheme
, sizeof(scheme
),
2369 username
, sizeof(username
),
2370 host
, sizeof(host
), &port
,
2371 resource
, sizeof(resource
));
2373 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2374 "%s device-uri: %s", printer
->name
,
2375 uri_status_strings
[uri_status
- HTTP_URI_STATUS_OVERFLOW
]);
2377 if (uri_status
< HTTP_URI_OK
)
2379 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"."),
2380 attr
->values
[0].string
.text
);
2384 if (!strcmp(scheme
, "file"))
2387 * See if the administrator has enabled file devices...
2390 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2393 * File devices are disabled and the URL is not file:/dev/null...
2396 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2397 _("File device URIs have been disabled. "
2398 "To enable, see the FileDevice directive in "
2399 "\"%s/cups-files.conf\"."),
2407 * See if the backend exists and is executable...
2410 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, scheme
);
2411 if (access(srcfile
, X_OK
))
2414 * Could not find device in list!
2417 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2418 _("Bad device-uri scheme \"%s\"."), scheme
);
2423 if (printer
->sanitized_device_uri
)
2424 strlcpy(old_device_uri
, printer
->sanitized_device_uri
,
2425 sizeof(old_device_uri
));
2427 old_device_uri
[0] = '\0';
2429 cupsdSetDeviceURI(printer
, attr
->values
[0].string
.text
);
2431 cupsdLogMessage(CUPSD_LOG_INFO
,
2432 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2433 printer
->name
, printer
->sanitized_device_uri
,
2439 set_port_monitor
= 0;
2441 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2442 IPP_TAG_NAME
)) != NULL
)
2444 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2447 need_restart_job
= 1;
2449 supported
= ippFindAttribute(printer
->ppd_attrs
, "port-monitor-supported",
2453 for (i
= 0; i
< supported
->num_values
; i
++)
2454 if (!strcmp(supported
->values
[i
].string
.text
,
2455 attr
->values
[0].string
.text
))
2459 if (!supported
|| i
>= supported
->num_values
)
2461 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"."),
2462 attr
->values
[0].string
.text
);
2466 cupsdLogMessage(CUPSD_LOG_INFO
,
2467 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2468 printer
->name
, attr
->values
[0].string
.text
,
2469 printer
->port_monitor
? printer
->port_monitor
: "none");
2471 if (strcmp(attr
->values
[0].string
.text
, "none"))
2472 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2474 cupsdClearString(&printer
->port_monitor
);
2476 set_port_monitor
= 1;
2479 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2480 IPP_TAG_BOOLEAN
)) != NULL
&&
2481 attr
->values
[0].boolean
!= printer
->accepting
)
2483 cupsdLogMessage(CUPSD_LOG_INFO
,
2484 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2485 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2487 printer
->accepting
= attr
->values
[0].boolean
;
2489 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
2490 "%s accepting jobs.",
2491 printer
->accepting
? "Now" : "No longer");
2494 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
2495 IPP_TAG_BOOLEAN
)) != NULL
)
2497 if (attr
->values
[0].boolean
&&
2498 printer
->num_auth_info_required
== 1 &&
2499 !strcmp(printer
->auth_info_required
[0], "negotiate"))
2501 send_ipp_status(con
, IPP_BAD_REQUEST
,
2502 _("Cannot share a remote Kerberized printer."));
2506 if (printer
->shared
&& !attr
->values
[0].boolean
)
2507 cupsdDeregisterPrinter(printer
, 1);
2509 cupsdLogMessage(CUPSD_LOG_INFO
,
2510 "Setting %s printer-is-shared to %d (was %d.)",
2511 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2513 printer
->shared
= attr
->values
[0].boolean
;
2516 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2517 IPP_TAG_ENUM
)) != NULL
)
2519 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2520 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2522 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d."),
2523 attr
->values
[0].integer
);
2527 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
2528 printer
->name
, attr
->values
[0].integer
, printer
->state
);
2530 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2531 cupsdStopPrinter(printer
, 0);
2534 need_restart_job
= 1;
2535 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2539 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2540 IPP_TAG_TEXT
)) != NULL
)
2542 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2543 sizeof(printer
->state_message
));
2545 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
, "%s",
2546 printer
->state_message
);
2549 if ((attr
= ippFindAttribute(con
->request
, "printer-state-reasons",
2550 IPP_TAG_KEYWORD
)) != NULL
)
2552 if (attr
->num_values
>
2553 (int)(sizeof(printer
->reasons
) / sizeof(printer
->reasons
[0])))
2555 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2556 _("Too many printer-state-reasons values (%d > %d)."),
2558 (int)(sizeof(printer
->reasons
) /
2559 sizeof(printer
->reasons
[0])));
2563 for (i
= 0; i
< printer
->num_reasons
; i
++)
2564 _cupsStrFree(printer
->reasons
[i
]);
2566 printer
->num_reasons
= 0;
2567 for (i
= 0; i
< attr
->num_values
; i
++)
2569 if (!strcmp(attr
->values
[i
].string
.text
, "none"))
2572 printer
->reasons
[printer
->num_reasons
] =
2573 _cupsStrRetain(attr
->values
[i
].string
.text
);
2574 printer
->num_reasons
++;
2576 if (!strcmp(attr
->values
[i
].string
.text
, "paused") &&
2577 printer
->state
!= IPP_PRINTER_STOPPED
)
2579 cupsdLogMessage(CUPSD_LOG_INFO
,
2580 "Setting %s printer-state to %d (was %d.)",
2581 printer
->name
, IPP_PRINTER_STOPPED
, printer
->state
);
2582 cupsdStopPrinter(printer
, 0);
2586 if (PrintcapFormat
== PRINTCAP_PLIST
)
2587 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2589 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
2590 "Printer \"%s\" state changed.", printer
->name
);
2593 set_printer_defaults(con
, printer
);
2595 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
2596 IPP_TAG_KEYWORD
)) != NULL
)
2597 cupsdSetAuthInfoRequired(printer
, NULL
, attr
);
2600 * See if we have all required attributes...
2603 if (!printer
->device_uri
)
2604 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2607 * See if we have an interface script or PPD file attached to the request...
2612 need_restart_job
= 1;
2615 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2617 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2620 * Yes; get the first line from it...
2624 cupsFileGets(fp
, line
, sizeof(line
));
2628 * Then see what kind of file it is...
2631 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2634 if (!strncmp(line
, "*PPD-Adobe", 10))
2637 * The new file is a PPD file, so remove any old interface script
2638 * that might be lying around...
2646 * This must be an interface script, so move the file over to the
2647 * interfaces directory and make it executable...
2650 if (copy_file(srcfile
, dstfile
))
2652 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2653 _("Unable to copy interface script - %s"),
2658 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2659 "Copied interface script successfully");
2660 chmod(dstfile
, 0755);
2663 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2666 if (!strncmp(line
, "*PPD-Adobe", 10))
2669 * The new file is a PPD file, so move the file over to the
2670 * ppd directory and make it readable by all...
2673 if (copy_file(srcfile
, dstfile
))
2675 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2676 _("Unable to copy PPD file - %s"),
2681 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2682 "Copied PPD file successfully");
2683 chmod(dstfile
, 0644);
2688 * This must be an interface script, so remove any old PPD file that
2689 * may be lying around...
2696 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name",
2697 IPP_TAG_NAME
)) != NULL
)
2699 need_restart_job
= 1;
2702 if (!strcmp(attr
->values
[0].string
.text
, "raw"))
2705 * Raw driver, remove any existing PPD or interface script files.
2708 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2712 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2722 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2726 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2729 if (copy_model(con
, attr
->values
[0].string
.text
, dstfile
))
2731 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file."));
2735 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2736 "Copied PPD file successfully");
2737 chmod(dstfile
, 0644);
2744 * If we changed the PPD/interface script, then remove the printer's cache
2745 * file and clear the printer-state-reasons...
2748 char cache_name
[1024]; /* Cache filename for printer attrs */
2750 snprintf(cache_name
, sizeof(cache_name
), "%s/%s.data", CacheDir
,
2754 cupsdSetPrinterReasons(printer
, "none");
2757 * (Re)register color profiles...
2760 cupsdRegisterColor(printer
);
2764 * If we set the device URI but not the port monitor, check which port
2765 * monitor to use by default...
2768 if (set_device_uri
&& !set_port_monitor
)
2770 ppd_file_t
*ppd
; /* PPD file */
2771 ppd_attr_t
*ppdattr
; /* cupsPortMonitor attribute */
2774 httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
,
2775 sizeof(scheme
), username
, sizeof(username
), host
,
2776 sizeof(host
), &port
, resource
, sizeof(resource
));
2778 snprintf(srcfile
, sizeof(srcfile
), "%s/ppd/%s.ppd", ServerRoot
,
2780 if ((ppd
= _ppdOpenFile(srcfile
, _PPD_LOCALIZATION_NONE
)) != NULL
)
2782 for (ppdattr
= ppdFindAttr(ppd
, "cupsPortMonitor", NULL
);
2784 ppdattr
= ppdFindNextAttr(ppd
, "cupsPortMonitor", NULL
))
2785 if (!strcmp(scheme
, ppdattr
->spec
))
2787 cupsdLogMessage(CUPSD_LOG_INFO
,
2788 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2789 printer
->name
, ppdattr
->value
,
2790 printer
->port_monitor
? printer
->port_monitor
2793 if (strcmp(ppdattr
->value
, "none"))
2794 cupsdSetString(&printer
->port_monitor
, ppdattr
->value
);
2796 cupsdClearString(&printer
->port_monitor
);
2806 * Update the printer attributes and return...
2809 cupsdSetPrinterAttrs(printer
);
2810 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
2812 if (need_restart_job
&& printer
->job
)
2815 * Restart the current job...
2818 cupsdSetJobState(printer
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
2819 "Job restarted because the printer was modified.");
2822 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2826 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
,
2827 printer
, NULL
, "Printer \"%s\" modified by \"%s\".",
2828 printer
->name
, get_username(con
));
2830 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2831 printer
->name
, get_username(con
));
2835 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
,
2836 printer
, NULL
, "New printer \"%s\" added by \"%s\".",
2837 printer
->name
, get_username(con
));
2839 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2840 printer
->name
, get_username(con
));
2843 con
->response
->request
.status
.status_code
= IPP_OK
;
2848 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2849 * based upon the printer state...
2853 add_printer_state_reasons(
2854 cupsd_client_t
*con
, /* I - Client connection */
2855 cupsd_printer_t
*p
) /* I - Printer info */
2857 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2858 "add_printer_state_reasons(%p[%d], %p[%s])",
2859 con
, con
->http
.fd
, p
, p
->name
);
2861 if (p
->num_reasons
== 0)
2862 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2863 "printer-state-reasons", NULL
, "none");
2865 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2866 "printer-state-reasons", p
->num_reasons
, NULL
,
2867 (const char * const *)p
->reasons
);
2872 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2873 * the specified printer or class.
2877 add_queued_job_count(
2878 cupsd_client_t
*con
, /* I - Client connection */
2879 cupsd_printer_t
*p
) /* I - Printer or class */
2881 int count
; /* Number of jobs on destination */
2884 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2885 con
, con
->http
.fd
, p
, p
->name
);
2887 count
= cupsdGetPrinterJobCount(p
->name
);
2889 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
2890 "queued-job-count", count
);
2895 * 'apply_printer_defaults()' - Apply printer default options to a job.
2899 apply_printer_defaults(
2900 cupsd_printer_t
*printer
, /* I - Printer */
2901 cupsd_job_t
*job
) /* I - Job */
2903 int i
, /* Looping var */
2904 num_options
; /* Number of default options */
2905 cups_option_t
*options
, /* Default options */
2906 *option
; /* Current option */
2910 * Collect all of the default options and add the missing ones to the
2914 for (i
= printer
->num_options
, num_options
= 0, options
= NULL
,
2915 option
= printer
->options
;
2918 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
2920 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
2925 * Encode these options as attributes in the job object...
2928 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
2929 cupsFreeOptions(num_options
, options
);
2934 * 'authenticate_job()' - Set job authentication info.
2938 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
2939 ipp_attribute_t
*uri
) /* I - Job URI */
2941 ipp_attribute_t
*attr
, /* job-id attribute */
2942 *auth_info
; /* auth-info attribute */
2943 int jobid
; /* Job ID */
2944 cupsd_job_t
*job
; /* Current job */
2945 char scheme
[HTTP_MAX_URI
],
2946 /* Method portion of URI */
2947 username
[HTTP_MAX_URI
],
2948 /* Username portion of URI */
2950 /* Host portion of URI */
2951 resource
[HTTP_MAX_URI
];
2952 /* Resource portion of URI */
2953 int port
; /* Port portion of URI */
2956 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
2957 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
2960 * Start with "everything is OK" status...
2963 con
->response
->request
.status
.status_code
= IPP_OK
;
2966 * See if we have a job URI or a printer URI...
2969 if (!strcmp(uri
->name
, "printer-uri"))
2972 * Got a printer URI; see if we also have a job-id attribute...
2975 if ((attr
= ippFindAttribute(con
->request
, "job-id",
2976 IPP_TAG_INTEGER
)) == NULL
)
2978 send_ipp_status(con
, IPP_BAD_REQUEST
,
2979 _("Got a printer-uri attribute but no job-id."));
2983 jobid
= attr
->values
[0].integer
;
2988 * Got a job URI; parse it to get the job ID...
2991 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2992 sizeof(scheme
), username
, sizeof(username
), host
,
2993 sizeof(host
), &port
, resource
, sizeof(resource
));
2995 if (strncmp(resource
, "/jobs/", 6))
3001 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
3002 uri
->values
[0].string
.text
);
3006 jobid
= atoi(resource
+ 6);
3010 * See if the job exists...
3013 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3016 * Nope - return a "not found" error...
3019 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
3024 * See if the job has been completed...
3027 if (job
->state_value
!= IPP_JOB_HELD
)
3030 * Return a "not-possible" error...
3033 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3034 _("Job #%d is not held for authentication."),
3040 * See if we have already authenticated...
3043 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3045 if (!con
->username
[0] && !auth_info
)
3047 cupsd_printer_t
*printer
; /* Job destination */
3050 * No auth data. If we need to authenticate via Kerberos, send a
3051 * HTTP auth challenge, otherwise just return an IPP error...
3054 printer
= cupsdFindDest(job
->dest
);
3056 if (printer
&& printer
->num_auth_info_required
> 0 &&
3057 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3058 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3060 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3061 _("No authentication information provided."));
3066 * See if the job is owned by the requesting user...
3069 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3071 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3072 cupsdFindDest(job
->dest
));
3077 * Save the authentication information for this job...
3080 save_auth_info(con
, job
, auth_info
);
3083 * Reset the job-hold-until value to "no-hold"...
3086 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3087 IPP_TAG_KEYWORD
)) == NULL
)
3088 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3092 attr
->value_tag
= IPP_TAG_KEYWORD
;
3093 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
3097 * Release the job and return...
3100 cupsdReleaseJob(job
);
3102 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, NULL
, job
, "Job authenticated by user");
3104 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Authenticated by \"%s\".", con
->username
);
3111 * 'cancel_all_jobs()' - Cancel all or selected print jobs.
3115 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3116 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3118 int i
; /* Looping var */
3119 http_status_t status
; /* Policy status */
3120 cups_ptype_t dtype
; /* Destination type */
3121 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3122 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3123 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3124 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3125 int port
; /* Port portion of URI */
3126 ipp_attribute_t
*attr
; /* Attribute in request */
3127 const char *username
= NULL
; /* Username */
3128 cupsd_jobaction_t purge
= CUPSD_JOB_DEFAULT
;
3130 cupsd_printer_t
*printer
; /* Printer */
3131 ipp_attribute_t
*job_ids
; /* job-ids attribute */
3132 cupsd_job_t
*job
; /* Job */
3135 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3136 con
->http
.fd
, uri
->values
[0].string
.text
);
3139 * Get the jobs to cancel/purge...
3142 switch (con
->request
->request
.op
.operation_id
)
3144 case IPP_PURGE_JOBS
:
3146 * Get the username (if any) for the jobs we want to cancel (only if
3147 * "my-jobs" is specified...
3150 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3151 IPP_TAG_BOOLEAN
)) != NULL
&&
3152 attr
->values
[0].boolean
)
3154 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3155 IPP_TAG_NAME
)) != NULL
)
3156 username
= attr
->values
[0].string
.text
;
3159 send_ipp_status(con
, IPP_BAD_REQUEST
,
3160 _("Missing requesting-user-name attribute."));
3166 * Look for the "purge-jobs" attribute...
3169 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3170 IPP_TAG_BOOLEAN
)) != NULL
)
3171 purge
= attr
->values
[0].boolean
? CUPSD_JOB_PURGE
: CUPSD_JOB_DEFAULT
;
3173 purge
= CUPSD_JOB_PURGE
;
3176 case IPP_CANCEL_MY_JOBS
:
3177 if (con
->username
[0])
3178 username
= con
->username
;
3179 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3180 IPP_TAG_NAME
)) != NULL
)
3181 username
= attr
->values
[0].string
.text
;
3184 send_ipp_status(con
, IPP_BAD_REQUEST
,
3185 _("Missing requesting-user-name attribute."));
3193 job_ids
= ippFindAttribute(con
->request
, "job-ids", IPP_TAG_INTEGER
);
3196 * See if we have a printer URI...
3199 if (strcmp(uri
->name
, "printer-uri"))
3201 send_ipp_status(con
, IPP_BAD_REQUEST
,
3202 _("The printer-uri attribute is required."));
3207 * And if the destination is valid...
3210 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3216 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3217 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3218 hostname
, sizeof(hostname
), &port
,
3219 resource
, sizeof(resource
));
3221 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3222 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3224 send_ipp_status(con
, IPP_NOT_FOUND
,
3225 _("The printer or class does not exist."));
3233 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3235 send_http_error(con
, status
, NULL
);
3241 for (i
= 0; i
< job_ids
->num_values
; i
++)
3243 if ((job
= cupsdFindJob(job_ids
->values
[i
].integer
)) == NULL
)
3246 if (con
->request
->request
.op
.operation_id
== IPP_CANCEL_MY_JOBS
&&
3247 _cups_strcasecmp(job
->username
, username
))
3251 if (i
< job_ids
->num_values
)
3253 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3254 job_ids
->values
[i
].integer
);
3258 for (i
= 0; i
< job_ids
->num_values
; i
++)
3260 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
3262 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3263 purge
== CUPSD_JOB_PURGE
? "Job purged by user." :
3264 "Job canceled by user.");
3267 cupsdLogMessage(CUPSD_LOG_INFO
, "Selected jobs were %s by \"%s\".",
3268 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3274 * Cancel all jobs on all printers...
3277 cupsdCancelJobs(NULL
, username
, purge
);
3279 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3280 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3290 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3293 send_http_error(con
, status
, printer
);
3299 for (i
= 0; i
< job_ids
->num_values
; i
++)
3301 if ((job
= cupsdFindJob(job_ids
->values
[i
].integer
)) == NULL
||
3302 _cups_strcasecmp(job
->dest
, printer
->name
))
3305 if (con
->request
->request
.op
.operation_id
== IPP_CANCEL_MY_JOBS
&&
3306 _cups_strcasecmp(job
->username
, username
))
3310 if (i
< job_ids
->num_values
)
3312 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3313 job_ids
->values
[i
].integer
);
3317 for (i
= 0; i
< job_ids
->num_values
; i
++)
3319 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
3321 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3322 purge
== CUPSD_JOB_PURGE
? "Job purged by user." :
3323 "Job canceled by user.");
3326 cupsdLogMessage(CUPSD_LOG_INFO
, "Selected jobs were %s by \"%s\".",
3327 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3333 * Cancel all of the jobs on the named printer...
3336 cupsdCancelJobs(printer
->name
, username
, purge
);
3338 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3340 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3345 con
->response
->request
.status
.status_code
= IPP_OK
;
3350 * 'cancel_job()' - Cancel a print job.
3354 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3355 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3357 ipp_attribute_t
*attr
; /* Current attribute */
3358 int jobid
; /* Job ID */
3359 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3360 username
[HTTP_MAX_URI
], /* Username portion of URI */
3361 host
[HTTP_MAX_URI
], /* Host portion of URI */
3362 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3363 int port
; /* Port portion of URI */
3364 cupsd_job_t
*job
; /* Job information */
3365 cups_ptype_t dtype
; /* Destination type (printer/class) */
3366 cupsd_printer_t
*printer
; /* Printer data */
3367 cupsd_jobaction_t purge
; /* Purge the job? */
3370 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3371 con
->http
.fd
, uri
->values
[0].string
.text
);
3374 * See if we have a job URI or a printer URI...
3377 if (!strcmp(uri
->name
, "printer-uri"))
3380 * Got a printer URI; see if we also have a job-id attribute...
3383 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3384 IPP_TAG_INTEGER
)) == NULL
)
3386 send_ipp_status(con
, IPP_BAD_REQUEST
,
3387 _("Got a printer-uri attribute but no job-id."));
3391 if ((jobid
= attr
->values
[0].integer
) == 0)
3394 * Find the current job on the specified printer...
3397 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3403 send_ipp_status(con
, IPP_NOT_FOUND
,
3404 _("The printer or class does not exist."));
3409 * See if there are any pending jobs...
3412 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3414 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3415 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3416 !_cups_strcasecmp(job
->dest
, printer
->name
))
3424 * No, try stopped jobs...
3427 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3429 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3430 if (job
->state_value
== IPP_JOB_STOPPED
&&
3431 !_cups_strcasecmp(job
->dest
, printer
->name
))
3438 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s."),
3448 * Got a job URI; parse it to get the job ID...
3451 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3452 sizeof(scheme
), username
, sizeof(username
), host
,
3453 sizeof(host
), &port
, resource
, sizeof(resource
));
3455 if (strncmp(resource
, "/jobs/", 6))
3461 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
3462 uri
->values
[0].string
.text
);
3466 jobid
= atoi(resource
+ 6);
3470 * Look for the "purge-job" attribute...
3473 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
3474 IPP_TAG_BOOLEAN
)) != NULL
)
3475 purge
= attr
->values
[0].boolean
? CUPSD_JOB_PURGE
: CUPSD_JOB_DEFAULT
;
3477 purge
= CUPSD_JOB_DEFAULT
;
3480 * See if the job exists...
3483 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3486 * Nope - return a "not found" error...
3489 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
3494 * See if the job is owned by the requesting user...
3497 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3499 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3500 cupsdFindDest(job
->dest
));
3505 * See if the job is already completed, canceled, or aborted; if so,
3506 * we can't cancel...
3509 if (job
->state_value
>= IPP_JOB_CANCELED
&& purge
!= CUPSD_JOB_PURGE
)
3511 switch (job
->state_value
)
3513 case IPP_JOB_CANCELED
:
3514 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3515 _("Job #%d is already canceled - can\'t cancel."),
3519 case IPP_JOB_ABORTED
:
3520 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3521 _("Job #%d is already aborted - can\'t cancel."),
3526 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3527 _("Job #%d is already completed - can\'t cancel."),
3536 * Cancel the job and return...
3539 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3540 purge
== CUPSD_JOB_PURGE
? "Job purged by \"%s\"" :
3541 "Job canceled by \"%s\"",
3545 if (purge
== CUPSD_JOB_PURGE
)
3546 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
3549 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
3552 con
->response
->request
.status
.status_code
= IPP_OK
;
3557 * 'cancel_subscription()' - Cancel a subscription.
3561 cancel_subscription(
3562 cupsd_client_t
*con
, /* I - Client connection */
3563 int sub_id
) /* I - Subscription ID */
3565 http_status_t status
; /* Policy status */
3566 cupsd_subscription_t
*sub
; /* Subscription */
3569 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3570 "cancel_subscription(con=%p[%d], sub_id=%d)",
3571 con
, con
->http
.fd
, sub_id
);
3574 * Is the subscription ID valid?
3577 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
3580 * Bad subscription ID...
3583 send_ipp_status(con
, IPP_NOT_FOUND
,
3584 _("Subscription #%d does not exist."), sub_id
);
3592 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
3594 con
, sub
->owner
)) != HTTP_OK
)
3596 send_http_error(con
, status
, sub
->dest
);
3601 * Cancel the subscription...
3604 cupsdDeleteSubscription(sub
, 1);
3606 con
->response
->request
.status
.status_code
= IPP_OK
;
3611 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
3614 static int /* O - 1 if OK, 0 if not */
3615 check_rss_recipient(
3616 const char *recipient
) /* I - Recipient URI */
3618 cupsd_subscription_t
*sub
; /* Current subscription */
3621 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
3623 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
3627 * Compare the URIs up to the first ?...
3630 const char *r1
, *r2
;
3632 for (r1
= recipient
, r2
= sub
->recipient
;
3633 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
3645 * 'check_quotas()' - Check quotas for a printer and user.
3648 static int /* O - 1 if OK, 0 if forbidden,
3649 -1 if limit reached */
3650 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
3651 cupsd_printer_t
*p
) /* I - Printer or class */
3653 char username
[33], /* Username */
3654 *name
; /* Current user name */
3655 cupsd_quota_t
*q
; /* Quota data */
3656 #ifdef HAVE_MBR_UID_TO_UUID
3658 * Use Apple membership APIs which require that all names represent
3659 * valid user account or group records accessible by the server.
3662 uuid_t usr_uuid
; /* UUID for job requesting user */
3663 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
3664 uuid_t grp_uuid
; /* UUID for ACL group name entry */
3665 int mbr_err
; /* Error from membership function */
3666 int is_member
; /* Is this user a member? */
3669 * Use standard POSIX APIs for checking users and groups...
3672 struct passwd
*pw
; /* User password data */
3673 #endif /* HAVE_MBR_UID_TO_UUID */
3676 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
3677 con
, con
->http
.fd
, p
, p
->name
);
3680 * Figure out who is printing...
3683 strlcpy(username
, get_username(con
), sizeof(username
));
3685 if ((name
= strchr(username
, '@')) != NULL
)
3686 *name
= '\0'; /* Strip @REALM */
3689 * Check global active job limits for printers and users...
3692 if (MaxJobsPerPrinter
)
3695 * Check if there are too many pending jobs on this printer...
3698 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
3700 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
3709 * Check if there are too many pending jobs for this user...
3712 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
3714 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
3721 * Check against users...
3724 if (cupsArrayCount(p
->users
) == 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
3727 if (cupsArrayCount(p
->users
))
3729 #ifdef HAVE_MBR_UID_TO_UUID
3731 * Get UUID for job requesting user...
3734 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
3740 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3741 "check_quotas: UUID lookup failed for user \"%s\"",
3743 cupsdLogMessage(CUPSD_LOG_INFO
,
3744 "Denying user \"%s\" access to printer \"%s\" "
3745 "(unknown user)...",
3751 * Get UID and GID of requesting user...
3754 pw
= getpwnam(username
);
3756 #endif /* HAVE_MBR_UID_TO_UUID */
3758 for (name
= (char *)cupsArrayFirst(p
->users
);
3760 name
= (char *)cupsArrayNext(p
->users
))
3764 * Check group membership...
3767 #ifdef HAVE_MBR_UID_TO_UUID
3770 if (uuid_parse(name
+ 2, grp_uuid
))
3771 uuid_clear(grp_uuid
);
3773 else if ((mbr_err
= mbr_group_name_to_uuid(name
+ 1, grp_uuid
)) != 0)
3776 * Invalid ACL entries are ignored for matching; just record a
3777 * warning in the log...
3780 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3781 "check_quotas: UUID lookup failed for ACL entry "
3782 "\"%s\" (err=%d)", name
, mbr_err
);
3783 cupsdLogMessage(CUPSD_LOG_WARN
,
3784 "Access control entry \"%s\" not a valid group name; "
3785 "entry ignored", name
);
3788 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
3792 * At this point, there should be no errors, but check anyways...
3795 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3796 "check_quotas: group \"%s\" membership check "
3797 "failed (err=%d)", name
+ 1, mbr_err
);
3802 * Stop if we found a match...
3809 if (cupsdCheckGroup(username
, pw
, name
+ 1))
3811 #endif /* HAVE_MBR_UID_TO_UUID */
3813 #ifdef HAVE_MBR_UID_TO_UUID
3818 if (uuid_parse(name
+ 1, usr2_uuid
))
3819 uuid_clear(usr2_uuid
);
3821 else if ((mbr_err
= mbr_user_name_to_uuid(name
, usr2_uuid
)) != 0)
3824 * Invalid ACL entries are ignored for matching; just record a
3825 * warning in the log...
3828 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3829 "check_quotas: UUID lookup failed for ACL entry "
3830 "\"%s\" (err=%d)", name
, mbr_err
);
3831 cupsdLogMessage(CUPSD_LOG_WARN
,
3832 "Access control entry \"%s\" not a valid user name; "
3833 "entry ignored", name
);
3836 if (!uuid_compare(usr_uuid
, usr2_uuid
))
3840 else if (!_cups_strcasecmp(username
, name
))
3842 #endif /* HAVE_MBR_UID_TO_UUID */
3844 if ((name
!= NULL
) == p
->deny_users
)
3846 cupsdLogMessage(CUPSD_LOG_INFO
,
3847 "Denying user \"%s\" access to printer \"%s\"...",
3857 if (p
->k_limit
|| p
->page_limit
)
3859 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
3861 cupsdLogMessage(CUPSD_LOG_ERROR
,
3862 "Unable to allocate quota data for user \"%s\"",
3867 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
3868 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
3870 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
3877 * If we have gotten this far, we're done!
3885 * 'close_job()' - Close a multi-file job.
3889 close_job(cupsd_client_t
*con
, /* I - Client connection */
3890 ipp_attribute_t
*uri
) /* I - Printer URI */
3892 cupsd_job_t
*job
; /* Job */
3893 ipp_attribute_t
*attr
; /* Attribute */
3894 char job_uri
[HTTP_MAX_URI
],
3896 username
[256]; /* User name */
3899 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "close_job(%p[%d], %s)", con
,
3900 con
->http
.fd
, uri
->values
[0].string
.text
);
3903 * See if we have a job URI or a printer URI...
3906 if (strcmp(uri
->name
, "printer-uri"))
3909 * job-uri is not supported by Close-Job!
3912 send_ipp_status(con
, IPP_BAD_REQUEST
,
3913 _("Close-Job doesn't support the job-uri attribute."));
3918 * Got a printer URI; see if we also have a job-id attribute...
3921 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3922 IPP_TAG_INTEGER
)) == NULL
)
3924 send_ipp_status(con
, IPP_BAD_REQUEST
,
3925 _("Got a printer-uri attribute but no job-id."));
3929 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
3932 * Nope - return a "not found" error...
3935 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3936 attr
->values
[0].integer
);
3941 * See if the job is owned by the requesting user...
3944 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3946 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3947 cupsdFindDest(job
->dest
));
3952 * Add any ending sheet...
3955 if (cupsdTimeoutJob(job
))
3958 if (job
->state_value
== IPP_JOB_STOPPED
)
3960 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
3961 job
->state_value
= IPP_JOB_PENDING
;
3963 else if (job
->state_value
== IPP_JOB_HELD
)
3965 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3966 IPP_TAG_KEYWORD
)) == NULL
)
3967 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3969 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
3971 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
3972 job
->state_value
= IPP_JOB_PENDING
;
3977 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
3980 * Fill in the response info...
3983 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
3984 con
->clientname
, con
->clientport
, "/jobs/%d", job
->id
);
3985 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
3988 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
3990 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
3993 con
->response
->request
.status
.status_code
= IPP_OK
;
3996 * Start the job if necessary...
4004 * 'copy_attrs()' - Copy attributes from one request to another.
4008 copy_attrs(ipp_t
*to
, /* I - Destination request */
4009 ipp_t
*from
, /* I - Source request */
4010 cups_array_t
*ra
, /* I - Requested attributes */
4011 ipp_tag_t group
, /* I - Group to copy */
4012 int quickcopy
, /* I - Do a quick copy? */
4013 cups_array_t
*exclude
) /* I - Attributes to exclude? */
4015 ipp_attribute_t
*fromattr
; /* Source attribute */
4018 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4019 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4020 to
, from
, ra
, group
, quickcopy
);
4025 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4028 * Filter attributes as needed...
4031 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4032 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4035 if (!strcmp(fromattr
->name
, "document-password") ||
4036 !strcmp(fromattr
->name
, "job-authorization-uri") ||
4037 !strcmp(fromattr
->name
, "job-password") ||
4038 !strcmp(fromattr
->name
, "job-password-encryption") ||
4039 !strcmp(fromattr
->name
, "job-printer-uri"))
4043 (cupsArrayFind(exclude
, fromattr
->name
) ||
4044 cupsArrayFind(exclude
, "all")))
4047 * We need to exclude this attribute for security reasons; we require the
4048 * job-id attribute regardless of the security settings for IPP
4051 * The job-printer-uri attribute is handled by copy_job_attrs().
4053 * Subscription attribute security is handled by copy_subscription_attrs().
4056 if (strcmp(fromattr
->name
, "job-id"))
4060 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4063 * Don't send collection attributes by default to IPP/1.x clients
4064 * since many do not support collections. Also don't send
4065 * media-col-database unless specifically requested by the client.
4068 if (fromattr
->value_tag
== IPP_TAG_BEGIN_COLLECTION
&&
4070 (to
->request
.status
.version
[0] == 1 ||
4071 !strcmp(fromattr
->name
, "media-col-database")))
4074 ippCopyAttribute(to
, fromattr
, quickcopy
);
4081 * 'copy_banner()' - Copy a banner file to the requests directory for the
4085 static int /* O - Size of banner file in kbytes */
4086 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4087 cupsd_job_t
*job
, /* I - Job information */
4088 const char *name
) /* I - Name of banner */
4090 int i
; /* Looping var */
4091 int kbytes
; /* Size of banner file in kbytes */
4092 char filename
[1024]; /* Job filename */
4093 cupsd_banner_t
*banner
; /* Pointer to banner */
4094 cups_file_t
*in
; /* Input file */
4095 cups_file_t
*out
; /* Output file */
4096 int ch
; /* Character from file */
4097 char attrname
[255], /* Name of attribute */
4098 *s
; /* Pointer into name */
4099 ipp_attribute_t
*attr
; /* Attribute */
4102 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4103 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4104 con
, con
? con
->http
.fd
: -1, job
, job
->id
,
4105 name
? name
: "(null)");
4108 * Find the banner; return if not found or "none"...
4111 if (!name
|| !strcmp(name
, "none") ||
4112 (banner
= cupsdFindBanner(name
)) == NULL
)
4116 * Open the banner and job files...
4119 if (add_file(con
, job
, banner
->filetype
, 0))
4122 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4124 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4126 cupsdLogMessage(CUPSD_LOG_ERROR
,
4127 "Unable to create banner job file %s - %s",
4128 filename
, strerror(errno
));
4133 fchmod(cupsFileNumber(out
), 0640);
4134 fchown(cupsFileNumber(out
), RunUser
, Group
);
4137 * Try the localized banner file under the subdirectory...
4140 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4142 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4145 * Convert ll-cc to ll_CC...
4149 attrname
[3] = toupper(attrname
[3] & 255);
4150 attrname
[4] = toupper(attrname
[4] & 255);
4153 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4156 if (access(filename
, 0) && strlen(attrname
) > 2)
4159 * Wasn't able to find "ll_CC" locale file; try the non-national
4160 * localization banner directory.
4165 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4169 if (access(filename
, 0))
4172 * Use the non-localized banner file.
4175 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4178 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4182 cupsdLogMessage(CUPSD_LOG_ERROR
,
4183 "Unable to open banner template file %s - %s",
4184 filename
, strerror(errno
));
4190 * Parse the file to the end...
4193 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4197 * Get an attribute name...
4200 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4201 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4203 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4213 * Ignore { followed by stuff that is not an attribute name...
4216 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4221 * See if it is defined...
4224 if (attrname
[0] == '?')
4229 if (!strcmp(s
, "printer-name"))
4231 cupsFilePuts(out
, job
->dest
);
4234 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4237 * See if we have a leading question mark...
4240 if (attrname
[0] != '?')
4243 * Nope, write to file as-is; probably a PostScript procedure...
4246 cupsFilePrintf(out
, "{%s}", attrname
);
4253 * Output value(s)...
4256 for (i
= 0; i
< attr
->num_values
; i
++)
4259 cupsFilePutChar(out
, ',');
4261 switch (attr
->value_tag
)
4263 case IPP_TAG_INTEGER
:
4265 if (!strncmp(s
, "time-at-", 8))
4267 struct timeval tv
; /* Time value */
4269 tv
.tv_sec
= attr
->values
[i
].integer
;
4272 cupsFilePuts(out
, cupsdGetDateTime(&tv
, CUPSD_TIME_STANDARD
));
4275 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4278 case IPP_TAG_BOOLEAN
:
4279 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4282 case IPP_TAG_NOVALUE
:
4283 cupsFilePuts(out
, "novalue");
4286 case IPP_TAG_RANGE
:
4287 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4288 attr
->values
[i
].range
.upper
);
4291 case IPP_TAG_RESOLUTION
:
4292 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4293 attr
->values
[i
].resolution
.yres
,
4294 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4299 case IPP_TAG_STRING
:
4302 case IPP_TAG_KEYWORD
:
4303 case IPP_TAG_CHARSET
:
4304 case IPP_TAG_LANGUAGE
:
4305 if (!_cups_strcasecmp(banner
->filetype
->type
, "postscript"))
4308 * Need to quote strings for PS banners...
4313 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4315 if (*p
== '(' || *p
== ')' || *p
== '\\')
4317 cupsFilePutChar(out
, '\\');
4318 cupsFilePutChar(out
, *p
);
4320 else if (*p
< 32 || *p
> 126)
4321 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4323 cupsFilePutChar(out
, *p
);
4327 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4331 break; /* anti-compiler-warning-code */
4335 else if (ch
== '\\') /* Quoted char */
4337 ch
= cupsFileGetChar(in
);
4339 if (ch
!= '{') /* Only do special handling for \{ */
4340 cupsFilePutChar(out
, '\\');
4342 cupsFilePutChar(out
, ch
);
4345 cupsFilePutChar(out
, ch
);
4349 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4351 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
4352 IPP_TAG_INTEGER
)) != NULL
)
4353 attr
->values
[0].integer
+= kbytes
;
4362 * 'copy_file()' - Copy a PPD file or interface script...
4365 static int /* O - 0 = success, -1 = error */
4366 copy_file(const char *from
, /* I - Source file */
4367 const char *to
) /* I - Destination file */
4369 cups_file_t
*src
, /* Source file */
4370 *dst
; /* Destination file */
4371 int bytes
; /* Bytes to read/write */
4372 char buffer
[2048]; /* Copy buffer */
4375 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
4378 * Open the source and destination file for a copy...
4381 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
4384 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4391 * Copy the source file to the destination...
4394 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
4395 if (cupsFileWrite(dst
, buffer
, bytes
) < bytes
)
4403 * Close both files and return...
4408 return (cupsFileClose(dst
));
4413 * 'copy_model()' - Copy a PPD model file, substituting default values
4417 static int /* O - 0 = success, -1 = error */
4418 copy_model(cupsd_client_t
*con
, /* I - Client connection */
4419 const char *from
, /* I - Source file */
4420 const char *to
) /* I - Destination file */
4422 fd_set input
; /* select() input set */
4423 struct timeval timeout
; /* select() timeout */
4424 int maxfd
; /* Max file descriptor for select() */
4425 char tempfile
[1024]; /* Temporary PPD file */
4426 int tempfd
; /* Temporary PPD file descriptor */
4427 int temppid
; /* Process ID of cups-driverd */
4428 int temppipe
[2]; /* Temporary pipes */
4429 char *argv
[4], /* Command-line arguments */
4430 *envp
[MAX_ENV
]; /* Environment */
4431 cups_file_t
*src
, /* Source file */
4432 *dst
; /* Destination file */
4433 ppd_file_t
*ppd
; /* PPD file */
4434 int bytes
, /* Bytes from pipe */
4435 total
; /* Total bytes from pipe */
4436 char buffer
[2048]; /* Copy buffer */
4437 int i
; /* Looping var */
4438 char option
[PPD_MAX_NAME
], /* Option name */
4439 choice
[PPD_MAX_NAME
]; /* Choice name */
4440 ppd_size_t
*size
; /* Default size */
4441 int num_defaults
; /* Number of default options */
4442 cups_option_t
*defaults
; /* Default options */
4443 char cups_protocol
[PPD_MAX_LINE
];
4444 /* cupsProtocol attribute */
4447 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4448 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
4452 * Run cups-driverd to get the PPD file...
4455 argv
[0] = "cups-driverd";
4457 argv
[2] = (char *)from
;
4460 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
4462 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
4463 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->http
.fd
);
4464 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
4465 if (tempfd
< 0 || cupsdOpenPipe(temppipe
))
4468 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4469 "copy_model: Running \"cups-driverd cat %s\"...", from
);
4471 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
4472 -1, -1, 0, DefaultProfile
, NULL
, &temppid
))
4483 * Wait up to 30 seconds for the PPD file to be copied...
4488 if (temppipe
[0] > CGIPipes
[0])
4489 maxfd
= temppipe
[0] + 1;
4491 maxfd
= CGIPipes
[0] + 1;
4496 * See if we have data ready...
4500 FD_SET(temppipe
[0], &input
);
4501 FD_SET(CGIPipes
[0], &input
);
4503 timeout
.tv_sec
= 30;
4504 timeout
.tv_usec
= 0;
4506 if ((i
= select(maxfd
, &input
, NULL
, NULL
, &timeout
)) < 0)
4516 * We have timed out...
4522 if (FD_ISSET(temppipe
[0], &input
))
4525 * Read the PPD file from the pipe, and write it to the PPD file.
4528 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
4530 if (write(tempfd
, buffer
, bytes
) < bytes
)
4539 if (FD_ISSET(CGIPipes
[0], &input
))
4549 * No data from cups-deviced...
4552 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file");
4558 * Open the source file for a copy...
4561 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
4568 * Read the source file and see what page sizes are supported...
4571 if ((ppd
= _ppdOpen(src
, _PPD_LOCALIZATION_NONE
)) == NULL
)
4579 * Open the destination (if possible) and set the default options...
4584 cups_protocol
[0] = '\0';
4586 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
4589 * Read all of the default lines from the old PPD...
4592 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
4593 if (!strncmp(buffer
, "*Default", 8))
4596 * Add the default option...
4599 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4600 choice
, sizeof(choice
)))
4602 ppd_option_t
*ppdo
; /* PPD option */
4606 * Only add the default if the default hasn't already been
4607 * set and the choice exists in the new PPD...
4610 if (!cupsGetOption(option
, num_defaults
, defaults
) &&
4611 (ppdo
= ppdFindOption(ppd
, option
)) != NULL
&&
4612 ppdFindChoice(ppdo
, choice
))
4613 num_defaults
= cupsAddOption(option
, choice
, num_defaults
,
4617 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
4618 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
4622 else if ((size
= ppdPageSize(ppd
, DefaultPaperSize
)) != NULL
)
4625 * Add the default media sizes...
4628 num_defaults
= cupsAddOption("PageSize", size
->name
,
4629 num_defaults
, &defaults
);
4630 num_defaults
= cupsAddOption("PageRegion", size
->name
,
4631 num_defaults
, &defaults
);
4632 num_defaults
= cupsAddOption("PaperDimension", size
->name
,
4633 num_defaults
, &defaults
);
4634 num_defaults
= cupsAddOption("ImageableArea", size
->name
,
4635 num_defaults
, &defaults
);
4641 * Open the destination file for a copy...
4644 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4646 cupsFreeOptions(num_defaults
, defaults
);
4653 * Copy the source file to the destination...
4656 cupsFileRewind(src
);
4658 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
4660 if (!strncmp(buffer
, "*Default", 8))
4663 * Check for an previous default option choice...
4666 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4667 choice
, sizeof(choice
)))
4669 const char *val
; /* Default option value */
4672 if ((val
= cupsGetOption(option
, num_defaults
, defaults
)) != NULL
)
4675 * Substitute the previous choice...
4678 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
, val
);
4683 cupsFilePrintf(dst
, "%s\n", buffer
);
4686 if (cups_protocol
[0])
4687 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
4689 cupsFreeOptions(num_defaults
, defaults
);
4692 * Close both files and return...
4699 return (cupsFileClose(dst
));
4704 * 'copy_job_attrs()' - Copy job attributes.
4708 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
4709 cupsd_job_t
*job
, /* I - Job */
4710 cups_array_t
*ra
, /* I - Requested attributes array */
4711 cups_array_t
*exclude
) /* I - Private attributes array */
4713 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
4717 * Send the requested attributes for each job...
4720 if (!cupsArrayFind(exclude
, "all"))
4722 if ((!exclude
|| !cupsArrayFind(exclude
, "number-of-documents")) &&
4723 (!ra
|| cupsArrayFind(ra
, "number-of-documents")))
4724 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4725 "number-of-documents", job
->num_files
);
4727 if ((!exclude
|| !cupsArrayFind(exclude
, "job-media-progress")) &&
4728 (!ra
|| cupsArrayFind(ra
, "job-media-progress")))
4729 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4730 "job-media-progress", job
->progress
);
4732 if ((!exclude
|| !cupsArrayFind(exclude
, "job-more-info")) &&
4733 (!ra
|| cupsArrayFind(ra
, "job-more-info")))
4735 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "http",
4736 NULL
, con
->clientname
, con
->clientport
, "/jobs/%d",
4738 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4739 "job-more-info", NULL
, job_uri
);
4742 if (job
->state_value
> IPP_JOB_PROCESSING
&&
4743 (!exclude
|| !cupsArrayFind(exclude
, "job-preserved")) &&
4744 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
4745 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
4746 job
->num_files
> 0);
4748 if ((!exclude
|| !cupsArrayFind(exclude
, "job-printer-up-time")) &&
4749 (!ra
|| cupsArrayFind(ra
, "job-printer-up-time")))
4750 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4751 "job-printer-up-time", time(NULL
));
4754 if (!ra
|| cupsArrayFind(ra
, "job-printer-uri"))
4756 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4757 con
->clientname
, con
->clientport
,
4758 (job
->dtype
& CUPS_PRINTER_CLASS
) ? "/classes/%s" :
4761 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4762 "job-printer-uri", NULL
, job_uri
);
4765 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
4767 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4768 con
->clientname
, con
->clientport
, "/jobs/%d",
4770 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4771 "job-uri", NULL
, job_uri
);
4774 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0, exclude
);
4779 * 'copy_printer_attrs()' - Copy printer attributes.
4784 cupsd_client_t
*con
, /* I - Client connection */
4785 cupsd_printer_t
*printer
, /* I - Printer */
4786 cups_array_t
*ra
) /* I - Requested attributes array */
4788 char printer_uri
[HTTP_MAX_URI
];
4790 char printer_icons
[HTTP_MAX_URI
];
4792 time_t curtime
; /* Current time */
4793 int i
; /* Looping var */
4797 * Copy the printer attributes to the response using requested-attributes
4798 * and document-format attributes that may be provided by the client.
4801 curtime
= time(NULL
);
4803 if (!ra
|| cupsArrayFind(ra
, "marker-change-time"))
4804 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4805 "marker-change-time", printer
->marker_time
);
4807 if (printer
->num_printers
> 0 &&
4808 (!ra
|| cupsArrayFind(ra
, "member-uris")))
4810 ipp_attribute_t
*member_uris
; /* member-uris attribute */
4811 cupsd_printer_t
*p2
; /* Printer in class */
4812 ipp_attribute_t
*p2_uri
; /* printer-uri-supported for class printer */
4815 if ((member_uris
= ippAddStrings(con
->response
, IPP_TAG_PRINTER
,
4816 IPP_TAG_URI
, "member-uris",
4817 printer
->num_printers
, NULL
,
4820 for (i
= 0; i
< printer
->num_printers
; i
++)
4822 p2
= printer
->printers
[i
];
4824 if ((p2_uri
= ippFindAttribute(p2
->attrs
, "printer-uri-supported",
4825 IPP_TAG_URI
)) != NULL
)
4826 member_uris
->values
[i
].string
.text
=
4827 _cupsStrRetain(p2_uri
->values
[0].string
.text
);
4830 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
,
4831 sizeof(printer_uri
), "ipp", NULL
, con
->clientname
,
4833 (p2
->type
& CUPS_PRINTER_CLASS
) ?
4834 "/classes/%s" : "/printers/%s", p2
->name
);
4835 member_uris
->values
[i
].string
.text
= _cupsStrAlloc(printer_uri
);
4841 if (printer
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
4842 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
,
4843 "printer-alert", NULL
, printer
->alert
);
4845 if (printer
->alert_description
&&
4846 (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
4847 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
4848 "printer-alert-description", NULL
,
4849 printer
->alert_description
);
4851 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
4852 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
4853 ippTimeToDate(curtime
));
4855 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
4856 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
4858 if (printer
->reg_name
)
4859 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4860 "printer-dns-sd-name", NULL
, printer
->reg_name
);
4862 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
,
4863 "printer-dns-sd-name", 0);
4865 #endif /* HAVE_DNSSD || HAVE_AVAHI */
4867 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
4868 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4869 "printer-error-policy", NULL
, printer
->error_policy
);
4871 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy-supported"))
4873 static const char * const errors
[] =/* printer-error-policy-supported values */
4876 "retry-current-job",
4881 if (printer
->type
& CUPS_PRINTER_CLASS
)
4882 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
| IPP_TAG_COPY
,
4883 "printer-error-policy-supported", NULL
, "retry-current-job");
4885 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
| IPP_TAG_COPY
,
4886 "printer-error-policy-supported",
4887 sizeof(errors
) / sizeof(errors
[0]), NULL
, errors
);
4890 if (!ra
|| cupsArrayFind(ra
, "printer-icons"))
4892 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_icons
, sizeof(printer_icons
),
4893 "http", NULL
, con
->clientname
, con
->clientport
,
4894 "/icons/%s.png", printer
->name
);
4895 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "printer-icons",
4896 NULL
, printer_icons
);
4897 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-icons=\"%s\"", printer_icons
);
4900 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
4901 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs",
4902 printer
->accepting
);
4904 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
4905 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared",
4908 if (!ra
|| cupsArrayFind(ra
, "printer-more-info"))
4910 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
4911 "http", NULL
, con
->clientname
, con
->clientport
,
4912 (printer
->type
& CUPS_PRINTER_CLASS
) ?
4913 "/classes/%s" : "/printers/%s", printer
->name
);
4914 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
4915 "printer-more-info", NULL
, printer_uri
);
4918 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
4919 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
4920 "printer-op-policy", NULL
, printer
->op_policy
);
4922 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
4923 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
4926 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
4927 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4928 "printer-state-change-time", printer
->state_time
);
4930 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
4931 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
4932 "printer-state-message", NULL
, printer
->state_message
);
4934 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
4935 add_printer_state_reasons(con
, printer
);
4937 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
4939 int type
; /* printer-type value */
4942 * Add the CUPS-specific printer-type attribute...
4945 type
= printer
->type
;
4947 if (printer
== DefaultPrinter
)
4948 type
|= CUPS_PRINTER_DEFAULT
;
4950 if (!printer
->accepting
)
4951 type
|= CUPS_PRINTER_REJECTING
;
4953 if (!printer
->shared
)
4954 type
|= CUPS_PRINTER_NOT_SHARED
;
4956 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type",
4960 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
4961 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
4962 "printer-up-time", curtime
);
4964 if (!ra
|| cupsArrayFind(ra
, "printer-uri-supported"))
4966 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
4967 "ipp", NULL
, con
->clientname
, con
->clientport
,
4968 (printer
->type
& CUPS_PRINTER_CLASS
) ?
4969 "/classes/%s" : "/printers/%s", printer
->name
);
4970 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
4971 "printer-uri-supported", NULL
, printer_uri
);
4972 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
4976 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
4977 add_queued_job_count(con
, printer
);
4979 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0, NULL
);
4980 if (printer
->ppd_attrs
)
4981 copy_attrs(con
->response
, printer
->ppd_attrs
, ra
, IPP_TAG_ZERO
, 0, NULL
);
4982 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
, NULL
);
4987 * 'copy_subscription_attrs()' - Copy subscription attributes.
4991 copy_subscription_attrs(
4992 cupsd_client_t
*con
, /* I - Client connection */
4993 cupsd_subscription_t
*sub
, /* I - Subscription */
4994 cups_array_t
*ra
, /* I - Requested attributes array */
4995 cups_array_t
*exclude
) /* I - Private attributes array */
4997 ipp_attribute_t
*attr
; /* Current attribute */
4998 char printer_uri
[HTTP_MAX_URI
];
5000 int count
; /* Number of events */
5001 unsigned mask
; /* Current event mask */
5002 const char *name
; /* Current event name */
5005 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
5006 "copy_subscription_attrs(con=%p, sub=%p, ra=%p, exclude=%p)",
5007 con
, sub
, ra
, exclude
);
5010 * Copy the subscription attributes to the response using the
5011 * requested-attributes attribute that may be provided by the client.
5014 if (!exclude
|| !cupsArrayFind(exclude
, "all"))
5016 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-events")) &&
5017 (!ra
|| cupsArrayFind(ra
, "notify-events")))
5019 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_subscription_attrs: notify-events");
5021 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5024 * Simple event list...
5027 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5028 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5029 "notify-events", NULL
, name
);
5034 * Complex event list...
5037 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5038 if (sub
->mask
& mask
)
5041 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5042 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5043 "notify-events", count
, NULL
, NULL
);
5045 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5046 if (sub
->mask
& mask
)
5048 attr
->values
[count
].string
.text
=
5049 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5056 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-lease-duration")) &&
5057 (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration"))))
5058 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5059 "notify-lease-duration", sub
->lease
);
5061 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-recipient-uri")) &&
5062 (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri"))))
5063 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5064 "notify-recipient-uri", NULL
, sub
->recipient
);
5065 else if ((!exclude
|| !cupsArrayFind(exclude
, "notify-pull-method")) &&
5066 (!ra
|| cupsArrayFind(ra
, "notify-pull-method")))
5067 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5068 "notify-pull-method", NULL
, "ippget");
5070 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-subscriber-user-name")) &&
5071 (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name")))
5072 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5073 "notify-subscriber-user-name", NULL
, sub
->owner
);
5075 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-time-interval")) &&
5076 (!ra
|| cupsArrayFind(ra
, "notify-time-interval")))
5077 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5078 "notify-time-interval", sub
->interval
);
5080 if (sub
->user_data_len
> 0 &&
5081 (!exclude
|| !cupsArrayFind(exclude
, "notify-user-data")) &&
5082 (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5083 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5084 sub
->user_data
, sub
->user_data_len
);
5087 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5088 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5089 "notify-job-id", sub
->job
->id
);
5091 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5093 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5094 "ipp", NULL
, con
->clientname
, con
->clientport
,
5095 "/printers/%s", sub
->dest
->name
);
5096 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5097 "notify-printer-uri", NULL
, printer_uri
);
5100 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5101 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5102 "notify-subscription-id", sub
->id
);
5107 * 'create_job()' - Print a file to a printer or class.
5111 create_job(cupsd_client_t
*con
, /* I - Client connection */
5112 ipp_attribute_t
*uri
) /* I - Printer URI */
5114 int i
; /* Looping var */
5115 cupsd_printer_t
*printer
; /* Printer */
5116 cupsd_job_t
*job
; /* New job */
5117 static const char * const forbidden_attrs
[] =
5118 { /* List of forbidden attributes */
5122 "document-natural-language"
5126 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5127 con
->http
.fd
, uri
->values
[0].string
.text
);
5130 * Is the destination valid?
5133 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5139 send_ipp_status(con
, IPP_NOT_FOUND
,
5140 _("The printer or class does not exist."));
5145 * Check for invalid Create-Job attributes and log a warning or error depending
5146 * on whether cupsd is running in "strict conformance" mode...
5150 i
< (int)(sizeof(forbidden_attrs
) / sizeof(forbidden_attrs
[0]));
5152 if (ippFindAttribute(con
->request
, forbidden_attrs
[i
], IPP_TAG_ZERO
))
5154 if (StrictConformance
)
5156 send_ipp_status(con
, IPP_BAD_REQUEST
,
5157 _("The '%s' operation attribute cannot be supplied in a "
5158 "Create-Job request."), forbidden_attrs
[i
]);
5162 cupsdLogMessage(CUPSD_LOG_WARN
,
5163 "Unexpected '%s' operation attribute in a Create-Job "
5164 "request.", forbidden_attrs
[i
]);
5168 * Create the job object...
5171 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5174 job
->pending_timeout
= 1;
5177 * Save and log the job...
5180 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
5181 job
->dest
, job
->username
);
5186 * 'create_requested_array()' - Create an array for the requested-attributes.
5189 static cups_array_t
* /* O - Array of attributes or NULL */
5190 create_requested_array(ipp_t
*request
) /* I - IPP request */
5192 cups_array_t
*ra
; /* Requested attributes array */
5196 * Create the array for standard attributes...
5199 ra
= ippCreateRequestedArray(request
);
5202 * Add CUPS defaults as needed...
5205 if (cupsArrayFind(ra
, "printer-defaults"))
5208 * Include user-set defaults...
5211 char *name
; /* Option name */
5213 cupsArrayRemove(ra
, "printer-defaults");
5215 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5217 name
= (char *)cupsArrayNext(CommonDefaults
))
5218 if (!cupsArrayFind(ra
, name
))
5219 cupsArrayAdd(ra
, name
);
5227 * 'create_subscription()' - Create a notification subscription.
5231 create_subscription(
5232 cupsd_client_t
*con
, /* I - Client connection */
5233 ipp_attribute_t
*uri
) /* I - Printer URI */
5235 http_status_t status
; /* Policy status */
5236 int i
; /* Looping var */
5237 ipp_attribute_t
*attr
; /* Current attribute */
5238 cups_ptype_t dtype
; /* Destination type (printer/class) */
5239 char scheme
[HTTP_MAX_URI
],
5240 /* Scheme portion of URI */
5241 userpass
[HTTP_MAX_URI
],
5242 /* Username portion of URI */
5244 /* Host portion of URI */
5245 resource
[HTTP_MAX_URI
];
5246 /* Resource portion of URI */
5247 int port
; /* Port portion of URI */
5248 cupsd_printer_t
*printer
; /* Printer/class */
5249 cupsd_job_t
*job
; /* Job */
5250 int jobid
; /* Job ID */
5251 cupsd_subscription_t
*sub
; /* Subscription object */
5252 const char *username
, /* requesting-user-name or
5253 authenticated username */
5254 *recipient
, /* notify-recipient-uri */
5255 *pullmethod
; /* notify-pull-method */
5256 ipp_attribute_t
*user_data
; /* notify-user-data */
5257 int interval
, /* notify-time-interval */
5258 lease
; /* notify-lease-duration */
5259 unsigned mask
; /* notify-events */
5260 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5261 *notify_lease
; /* notify-lease-duration(-default) */
5265 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5267 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5268 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5269 attr
->value_tag
, attr
->name
);
5271 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
5276 * Is the destination valid?
5279 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5280 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
5281 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
5283 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5284 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
5285 sizeof(host
), &port
, resource
, sizeof(resource
));
5287 if (!strcmp(resource
, "/"))
5289 dtype
= (cups_ptype_t
)0;
5292 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5294 dtype
= (cups_ptype_t
)0;
5297 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5299 dtype
= CUPS_PRINTER_CLASS
;
5302 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5308 send_ipp_status(con
, IPP_NOT_FOUND
,
5309 _("The printer or class does not exist."));
5319 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
5322 send_http_error(con
, status
, printer
);
5326 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5328 send_http_error(con
, status
, NULL
);
5333 * Get the user that is requesting the subscription...
5336 username
= get_username(con
);
5339 * Find the first subscription group attribute; return if we have
5343 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5344 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
5349 send_ipp_status(con
, IPP_BAD_REQUEST
,
5350 _("No subscription attributes in request."));
5355 * Process the subscription attributes in the request...
5358 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
5366 lease
= DefaultLeaseDuration
;
5368 mask
= CUPSD_EVENT_NONE
;
5372 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
5374 notify_lease
= ippFindAttribute(printer
->attrs
,
5375 "notify-lease-duration-default",
5379 lease
= notify_lease
->values
[0].integer
;
5383 notify_events
= NULL
;
5384 notify_lease
= NULL
;
5387 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
5389 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
5390 attr
->value_tag
== IPP_TAG_URI
)
5393 * Validate the recipient scheme against the ServerBin/notifier
5397 char notifier
[1024]; /* Notifier filename */
5400 recipient
= attr
->values
[0].string
.text
;
5402 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
5403 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
5404 host
, sizeof(host
), &port
,
5405 resource
, sizeof(resource
)) < HTTP_URI_OK
)
5407 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5408 _("Bad notify-recipient-uri \"%s\"."), recipient
);
5409 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5410 "notify-status-code", IPP_URI_SCHEME
);
5414 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
5416 if (access(notifier
, X_OK
))
5418 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5419 _("notify-recipient-uri URI \"%s\" uses unknown "
5420 "scheme."), recipient
);
5421 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5422 "notify-status-code", IPP_URI_SCHEME
);
5426 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
5428 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5429 _("notify-recipient-uri URI \"%s\" is already used."),
5431 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5432 "notify-status-code", IPP_ATTRIBUTES
);
5436 else if (!strcmp(attr
->name
, "notify-pull-method") &&
5437 attr
->value_tag
== IPP_TAG_KEYWORD
)
5439 pullmethod
= attr
->values
[0].string
.text
;
5441 if (strcmp(pullmethod
, "ippget"))
5443 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5444 _("Bad notify-pull-method \"%s\"."), pullmethod
);
5445 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5446 "notify-status-code", IPP_ATTRIBUTES
);
5450 else if (!strcmp(attr
->name
, "notify-charset") &&
5451 attr
->value_tag
== IPP_TAG_CHARSET
&&
5452 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
5453 strcmp(attr
->values
[0].string
.text
, "utf-8"))
5455 send_ipp_status(con
, IPP_CHARSET
,
5456 _("Character set \"%s\" not supported."),
5457 attr
->values
[0].string
.text
);
5460 else if (!strcmp(attr
->name
, "notify-natural-language") &&
5461 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
5462 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
5464 send_ipp_status(con
, IPP_CHARSET
,
5465 _("Language \"%s\" not supported."),
5466 attr
->values
[0].string
.text
);
5469 else if (!strcmp(attr
->name
, "notify-user-data") &&
5470 attr
->value_tag
== IPP_TAG_STRING
)
5472 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
5474 send_ipp_status(con
, IPP_REQUEST_VALUE
,
5475 _("The notify-user-data value is too large "
5476 "(%d > 63 octets)."),
5477 attr
->values
[0].unknown
.length
);
5483 else if (!strcmp(attr
->name
, "notify-events") &&
5484 attr
->value_tag
== IPP_TAG_KEYWORD
)
5485 notify_events
= attr
;
5486 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
5487 attr
->value_tag
== IPP_TAG_INTEGER
)
5488 lease
= attr
->values
[0].integer
;
5489 else if (!strcmp(attr
->name
, "notify-time-interval") &&
5490 attr
->value_tag
== IPP_TAG_INTEGER
)
5491 interval
= attr
->values
[0].integer
;
5492 else if (!strcmp(attr
->name
, "notify-job-id") &&
5493 attr
->value_tag
== IPP_TAG_INTEGER
)
5494 jobid
= attr
->values
[0].integer
;
5501 for (i
= 0; i
< notify_events
->num_values
; i
++)
5502 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
5506 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
5508 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
5509 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
5510 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
5512 if (!recipient
&& !pullmethod
)
5515 if (mask
== CUPSD_EVENT_NONE
)
5518 mask
= CUPSD_EVENT_JOB_COMPLETED
;
5520 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
5523 send_ipp_status(con
, IPP_BAD_REQUEST
,
5524 _("notify-events not specified."));
5529 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
5531 cupsdLogMessage(CUPSD_LOG_INFO
,
5532 "create_subscription: Limiting notify-lease-duration to "
5535 lease
= MaxLeaseDuration
;
5540 if ((job
= cupsdFindJob(jobid
)) == NULL
)
5542 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
5550 if ((sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0)) == NULL
)
5552 send_ipp_status(con
, IPP_TOO_MANY_SUBSCRIPTIONS
,
5553 _("There are too many subscriptions."));
5558 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription #%d for job %d.",
5561 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5562 "Added subscription #%d for printer \"%s\".",
5563 sub
->id
, printer
->name
);
5565 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription #%d for server.",
5568 sub
->interval
= interval
;
5570 sub
->expire
= lease
? time(NULL
) + lease
: 0;
5572 cupsdSetString(&sub
->owner
, username
);
5576 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
5577 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
5578 sub
->user_data_len
);
5581 ippAddSeparator(con
->response
);
5582 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5583 "notify-subscription-id", sub
->id
);
5585 con
->response
->request
.status
.status_code
= IPP_OK
;
5591 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
5596 * 'delete_printer()' - Remove a printer or class from the system.
5600 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
5601 ipp_attribute_t
*uri
) /* I - URI of printer or class */
5603 http_status_t status
; /* Policy status */
5604 cups_ptype_t dtype
; /* Destination type (printer/class) */
5605 cupsd_printer_t
*printer
; /* Printer/class */
5606 char filename
[1024]; /* Script/PPD filename */
5609 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
5610 con
->http
.fd
, uri
->values
[0].string
.text
);
5613 * Do we have a valid URI?
5616 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5622 send_ipp_status(con
, IPP_NOT_FOUND
,
5623 _("The printer or class does not exist."));
5631 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5633 send_http_error(con
, status
, NULL
);
5638 * Remove old jobs...
5641 cupsdCancelJobs(printer
->name
, NULL
, 1);
5644 * Remove old subscriptions and send a "deleted printer" event...
5647 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
5648 "%s \"%s\" deleted by \"%s\".",
5649 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
5650 printer
->name
, get_username(con
));
5652 cupsdExpireSubscriptions(printer
, NULL
);
5655 * Remove any old PPD or script files...
5658 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
,
5661 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s.O", ServerRoot
,
5665 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
5668 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd.O", ServerRoot
,
5672 snprintf(filename
, sizeof(filename
), "%s/%s.png", CacheDir
, printer
->name
);
5675 snprintf(filename
, sizeof(filename
), "%s/%s.data", CacheDir
, printer
->name
);
5679 * Unregister color profiles...
5682 cupsdUnregisterColor(printer
);
5684 if (dtype
& CUPS_PRINTER_CLASS
)
5686 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
5687 printer
->name
, get_username(con
));
5689 cupsdDeletePrinter(printer
, 0);
5690 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
5694 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
5695 printer
->name
, get_username(con
));
5697 if (cupsdDeletePrinter(printer
, 0))
5698 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
5700 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
5703 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
5706 * Return with no errors...
5709 con
->response
->request
.status
.status_code
= IPP_OK
;
5714 * 'get_default()' - Get the default destination.
5718 get_default(cupsd_client_t
*con
) /* I - Client connection */
5720 http_status_t status
; /* Policy status */
5721 cups_array_t
*ra
; /* Requested attributes array */
5724 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->http
.fd
);
5730 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5732 send_http_error(con
, status
, NULL
);
5738 ra
= create_requested_array(con
->request
);
5740 copy_printer_attrs(con
, DefaultPrinter
, ra
);
5742 cupsArrayDelete(ra
);
5744 con
->response
->request
.status
.status_code
= IPP_OK
;
5747 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer."));
5752 * 'get_devices()' - Get the list of available devices on the local system.
5756 get_devices(cupsd_client_t
*con
) /* I - Client connection */
5758 http_status_t status
; /* Policy status */
5759 ipp_attribute_t
*limit
, /* limit attribute */
5760 *timeout
, /* timeout attribute */
5761 *requested
, /* requested-attributes attribute */
5762 *exclude
, /* exclude-schemes attribute */
5763 *include
; /* include-schemes attribute */
5764 char command
[1024], /* cups-deviced command */
5765 options
[2048], /* Options to pass to command */
5767 /* String for requested attributes */
5769 /* String for excluded schemes */
5771 /* String for included schemes */
5774 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->http
.fd
);
5780 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5782 send_http_error(con
, status
, NULL
);
5787 * Run cups-deviced command with the given options...
5790 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
5791 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
5792 requested
= ippFindAttribute(con
->request
, "requested-attributes",
5794 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
5795 include
= ippFindAttribute(con
->request
, "include-schemes", IPP_TAG_NAME
);
5798 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
5800 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
5803 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
5805 exclude_str
[0] = '\0';
5808 url_encode_attr(include
, include_str
, sizeof(include_str
));
5810 include_str
[0] = '\0';
5812 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
5813 snprintf(options
, sizeof(options
),
5814 "%d+%d+%d+%d+%s%s%s%s%s",
5815 con
->request
->request
.op
.request_id
,
5816 limit
? limit
->values
[0].integer
: 0,
5817 timeout
? timeout
->values
[0].integer
: 15,
5820 exclude_str
[0] ? "%20" : "", exclude_str
,
5821 include_str
[0] ? "%20" : "", include_str
);
5823 if (cupsdSendCommand(con
, command
, options
, 1))
5826 * Command started successfully, don't send an IPP response here...
5829 ippDelete(con
->response
);
5830 con
->response
= NULL
;
5835 * Command failed, return "internal error" so the user knows something
5839 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
5840 _("cups-deviced failed to execute."));
5846 * 'get_document()' - Get a copy of a job file.
5850 get_document(cupsd_client_t
*con
, /* I - Client connection */
5851 ipp_attribute_t
*uri
) /* I - Job URI */
5853 http_status_t status
; /* Policy status */
5854 ipp_attribute_t
*attr
; /* Current attribute */
5855 int jobid
; /* Job ID */
5856 int docnum
; /* Document number */
5857 cupsd_job_t
*job
; /* Current job */
5858 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
5859 username
[HTTP_MAX_URI
], /* Username portion of URI */
5860 host
[HTTP_MAX_URI
], /* Host portion of URI */
5861 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
5862 int port
; /* Port portion of URI */
5863 char filename
[1024], /* Filename for document */
5864 format
[1024]; /* Format for document */
5867 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
5868 con
->http
.fd
, uri
->values
[0].string
.text
);
5871 * See if we have a job URI or a printer URI...
5874 if (!strcmp(uri
->name
, "printer-uri"))
5877 * Got a printer URI; see if we also have a job-id attribute...
5880 if ((attr
= ippFindAttribute(con
->request
, "job-id",
5881 IPP_TAG_INTEGER
)) == NULL
)
5883 send_ipp_status(con
, IPP_BAD_REQUEST
,
5884 _("Got a printer-uri attribute but no job-id."));
5888 jobid
= attr
->values
[0].integer
;
5893 * Got a job URI; parse it to get the job ID...
5896 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5897 sizeof(scheme
), username
, sizeof(username
), host
,
5898 sizeof(host
), &port
, resource
, sizeof(resource
));
5900 if (strncmp(resource
, "/jobs/", 6))
5906 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
5907 uri
->values
[0].string
.text
);
5911 jobid
= atoi(resource
+ 6);
5915 * See if the job exists...
5918 if ((job
= cupsdFindJob(jobid
)) == NULL
)
5921 * Nope - return a "not found" error...
5924 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
5932 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
,
5933 job
->username
)) != HTTP_OK
)
5935 send_http_error(con
, status
, NULL
);
5940 * Get the document number...
5943 if ((attr
= ippFindAttribute(con
->request
, "document-number",
5944 IPP_TAG_INTEGER
)) == NULL
)
5946 send_ipp_status(con
, IPP_BAD_REQUEST
,
5947 _("Missing document-number attribute."));
5951 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
5952 attr
->num_values
> 1)
5954 send_ipp_status(con
, IPP_NOT_FOUND
,
5955 _("Document #%d does not exist in job #%d."), docnum
,
5960 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
5962 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
5964 cupsdLogMessage(CUPSD_LOG_ERROR
,
5965 "Unable to open document %d in job %d - %s", docnum
, jobid
,
5967 send_ipp_status(con
, IPP_NOT_FOUND
,
5968 _("Unable to open document #%d in job #%d."), docnum
,
5973 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
5977 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
5978 job
->filetypes
[docnum
- 1]->type
);
5980 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
5982 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
5984 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
5985 IPP_TAG_NAME
)) != NULL
)
5986 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
5987 NULL
, attr
->values
[0].string
.text
);
5992 * 'get_job_attrs()' - Get job attributes.
5996 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
5997 ipp_attribute_t
*uri
) /* I - Job URI */
5999 http_status_t status
; /* Policy status */
6000 ipp_attribute_t
*attr
; /* Current attribute */
6001 int jobid
; /* Job ID */
6002 cupsd_job_t
*job
; /* Current job */
6003 cupsd_printer_t
*printer
; /* Current printer */
6004 cupsd_policy_t
*policy
; /* Current security policy */
6005 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6006 username
[HTTP_MAX_URI
], /* Username portion of URI */
6007 host
[HTTP_MAX_URI
], /* Host portion of URI */
6008 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6009 int port
; /* Port portion of URI */
6010 cups_array_t
*ra
, /* Requested attributes array */
6011 *exclude
; /* Private attributes array */
6014 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
6015 con
->http
.fd
, uri
->values
[0].string
.text
);
6018 * See if we have a job URI or a printer URI...
6021 if (!strcmp(uri
->name
, "printer-uri"))
6024 * Got a printer URI; see if we also have a job-id attribute...
6027 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6028 IPP_TAG_INTEGER
)) == NULL
)
6030 send_ipp_status(con
, IPP_BAD_REQUEST
,
6031 _("Got a printer-uri attribute but no job-id."));
6035 jobid
= attr
->values
[0].integer
;
6040 * Got a job URI; parse it to get the job ID...
6043 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6044 sizeof(scheme
), username
, sizeof(username
), host
,
6045 sizeof(host
), &port
, resource
, sizeof(resource
));
6047 if (strncmp(resource
, "/jobs/", 6))
6053 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
6054 uri
->values
[0].string
.text
);
6058 jobid
= atoi(resource
+ 6);
6062 * See if the job exists...
6065 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6068 * Nope - return a "not found" error...
6071 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
6079 if ((printer
= job
->printer
) == NULL
)
6080 printer
= cupsdFindDest(job
->dest
);
6083 policy
= printer
->op_policy_ptr
;
6085 policy
= DefaultPolicyPtr
;
6087 if ((status
= cupsdCheckPolicy(policy
, con
, job
->username
)) != HTTP_OK
)
6089 send_http_error(con
, status
, NULL
);
6093 exclude
= cupsdGetPrivateAttrs(policy
, con
, printer
, job
->username
);
6096 * Copy attributes...
6101 ra
= create_requested_array(con
->request
);
6102 copy_job_attrs(con
, job
, ra
, exclude
);
6103 cupsArrayDelete(ra
);
6105 con
->response
->request
.status
.status_code
= IPP_OK
;
6110 * 'get_jobs()' - Get a list of jobs for the specified printer.
6114 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6115 ipp_attribute_t
*uri
) /* I - Printer URI */
6117 http_status_t status
; /* Policy status */
6118 ipp_attribute_t
*attr
; /* Current attribute */
6119 const char *dest
; /* Destination */
6120 cups_ptype_t dtype
; /* Destination type (printer/class) */
6121 cups_ptype_t dmask
; /* Destination type mask */
6122 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6123 username
[HTTP_MAX_URI
], /* Username portion of URI */
6124 host
[HTTP_MAX_URI
], /* Host portion of URI */
6125 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6126 int port
; /* Port portion of URI */
6127 int job_comparison
; /* Job comparison */
6128 ipp_jstate_t job_state
; /* job-state value */
6129 int first_job_id
; /* First job ID */
6130 int limit
; /* Maximum number of jobs to return */
6131 int count
; /* Number of jobs that match */
6132 ipp_attribute_t
*job_ids
; /* job-ids attribute */
6133 cupsd_job_t
*job
; /* Current job pointer */
6134 cupsd_printer_t
*printer
; /* Printer */
6135 cups_array_t
*list
; /* Which job list... */
6136 cups_array_t
*ra
, /* Requested attributes array */
6137 *exclude
; /* Private attributes array */
6138 cupsd_policy_t
*policy
; /* Current policy */
6141 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->http
.fd
,
6142 uri
->values
[0].string
.text
);
6145 * Is the destination valid?
6148 if (strcmp(uri
->name
, "printer-uri"))
6150 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No printer-uri in request."));
6154 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6155 sizeof(scheme
), username
, sizeof(username
), host
,
6156 sizeof(host
), &port
, resource
, sizeof(resource
));
6158 if (!strcmp(resource
, "/") || !strcmp(resource
, "/jobs"))
6161 dtype
= (cups_ptype_t
)0;
6162 dmask
= (cups_ptype_t
)0;
6165 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6168 dtype
= (cups_ptype_t
)0;
6169 dmask
= CUPS_PRINTER_CLASS
;
6172 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6175 dtype
= CUPS_PRINTER_CLASS
;
6176 dmask
= CUPS_PRINTER_CLASS
;
6179 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6186 send_ipp_status(con
, IPP_NOT_FOUND
,
6187 _("The printer or class does not exist."));
6192 dtype
&= CUPS_PRINTER_CLASS
;
6193 dmask
= CUPS_PRINTER_CLASS
;
6201 policy
= printer
->op_policy_ptr
;
6203 policy
= DefaultPolicyPtr
;
6205 if ((status
= cupsdCheckPolicy(policy
, con
, NULL
)) != HTTP_OK
)
6207 send_http_error(con
, status
, NULL
);
6211 job_ids
= ippFindAttribute(con
->request
, "job-ids", IPP_TAG_INTEGER
);
6214 * See if the "which-jobs" attribute have been specified...
6217 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6218 IPP_TAG_KEYWORD
)) != NULL
&& job_ids
)
6220 send_ipp_status(con
, IPP_CONFLICT
,
6221 _("The %s attribute cannot be provided with job-ids."),
6225 else if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "not-completed"))
6227 job_comparison
= -1;
6228 job_state
= IPP_JOB_STOPPED
;
6231 else if (!strcmp(attr
->values
[0].string
.text
, "completed"))
6234 job_state
= IPP_JOB_CANCELED
;
6237 else if (!strcmp(attr
->values
[0].string
.text
, "aborted"))
6240 job_state
= IPP_JOB_ABORTED
;
6243 else if (!strcmp(attr
->values
[0].string
.text
, "all"))
6246 job_state
= IPP_JOB_PENDING
;
6249 else if (!strcmp(attr
->values
[0].string
.text
, "canceled"))
6252 job_state
= IPP_JOB_CANCELED
;
6255 else if (!strcmp(attr
->values
[0].string
.text
, "pending"))
6258 job_state
= IPP_JOB_PENDING
;
6261 else if (!strcmp(attr
->values
[0].string
.text
, "pending-held"))
6264 job_state
= IPP_JOB_HELD
;
6267 else if (!strcmp(attr
->values
[0].string
.text
, "processing"))
6270 job_state
= IPP_JOB_PROCESSING
;
6271 list
= PrintingJobs
;
6273 else if (!strcmp(attr
->values
[0].string
.text
, "processing-stopped"))
6276 job_state
= IPP_JOB_STOPPED
;
6281 send_ipp_status(con
, IPP_ATTRIBUTES
,
6282 _("The which-jobs value \"%s\" is not supported."),
6283 attr
->values
[0].string
.text
);
6284 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
6285 "which-jobs", NULL
, attr
->values
[0].string
.text
);
6290 * See if they want to limit the number of jobs reported...
6293 if ((attr
= ippFindAttribute(con
->request
, "limit",
6294 IPP_TAG_INTEGER
)) != NULL
)
6298 send_ipp_status(con
, IPP_CONFLICT
,
6299 _("The %s attribute cannot be provided with job-ids."),
6304 limit
= attr
->values
[0].integer
;
6309 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
6310 IPP_TAG_INTEGER
)) != NULL
)
6314 send_ipp_status(con
, IPP_CONFLICT
,
6315 _("The %s attribute cannot be provided with job-ids."),
6320 first_job_id
= attr
->values
[0].integer
;
6326 * See if we only want to see jobs for a specific user...
6329 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
6330 IPP_TAG_BOOLEAN
)) != NULL
&& job_ids
)
6332 send_ipp_status(con
, IPP_CONFLICT
,
6333 _("The %s attribute cannot be provided with job-ids."),
6337 else if (attr
&& attr
->values
[0].boolean
)
6338 strlcpy(username
, get_username(con
), sizeof(username
));
6342 ra
= create_requested_array(con
->request
);
6345 * OK, build a list of jobs for this printer...
6350 int i
; /* Looping var */
6352 for (i
= 0; i
< job_ids
->num_values
; i
++)
6354 if (!cupsdFindJob(job_ids
->values
[i
].integer
))
6358 if (i
< job_ids
->num_values
)
6360 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
6361 job_ids
->values
[i
].integer
);
6365 for (i
= 0; i
< job_ids
->num_values
; i
++)
6367 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
6373 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d",
6379 ippAddSeparator(con
->response
);
6381 exclude
= cupsdGetPrivateAttrs(job
->printer
?
6382 job
->printer
->op_policy_ptr
:
6383 policy
, con
, job
->printer
,
6386 copy_job_attrs(con
, job
, ra
, exclude
);
6391 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6392 (limit
<= 0 || count
< limit
) && job
;
6393 job
= (cupsd_job_t
*)cupsArrayNext(list
))
6396 * Filter out jobs that don't match...
6399 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
6400 "get_jobs: job->id=%d, dest=\"%s\", username=\"%s\", "
6401 "state_value=%d, attrs=%p", job
->id
, job
->dest
,
6402 job
->username
, job
->state_value
, job
->attrs
);
6404 if (!job
->dest
|| !job
->username
)
6407 if (!job
->dest
|| !job
->username
)
6410 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6411 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6413 if ((job
->dtype
& dmask
) != dtype
&&
6414 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6417 if ((job_comparison
< 0 && job
->state_value
> job_state
) ||
6418 (job_comparison
== 0 && job
->state_value
!= job_state
) ||
6419 (job_comparison
> 0 && job
->state_value
< job_state
))
6422 if (job
->id
< first_job_id
)
6429 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d",
6434 if (username
[0] && _cups_strcasecmp(username
, job
->username
))
6438 ippAddSeparator(con
->response
);
6442 exclude
= cupsdGetPrivateAttrs(job
->printer
?
6443 job
->printer
->op_policy_ptr
:
6444 policy
, con
, job
->printer
,
6447 copy_job_attrs(con
, job
, ra
, exclude
);
6450 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count=%d", count
);
6453 cupsArrayDelete(ra
);
6455 con
->response
->request
.status
.status_code
= IPP_OK
;
6460 * 'get_notifications()' - Get events for a subscription.
6464 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
6466 int i
, j
; /* Looping vars */
6467 http_status_t status
; /* Policy status */
6468 cupsd_subscription_t
*sub
; /* Subscription */
6469 ipp_attribute_t
*ids
, /* notify-subscription-ids */
6470 *sequences
; /* notify-sequence-numbers */
6471 int min_seq
; /* Minimum sequence number */
6472 int interval
; /* Poll interval */
6475 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
6479 * Get subscription attributes...
6482 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
6484 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
6489 send_ipp_status(con
, IPP_BAD_REQUEST
,
6490 _("Missing notify-subscription-ids attribute."));
6495 * Are the subscription IDs valid?
6498 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
6500 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
6503 * Bad subscription ID...
6506 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
6507 ids
->values
[i
].integer
);
6515 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
6517 con
, sub
->owner
)) != HTTP_OK
)
6519 send_http_error(con
, status
, sub
->dest
);
6524 * Check the subscription type and update the interval accordingly.
6527 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
6530 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
6532 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
6538 * Tell the client to poll again in N seconds...
6542 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6543 "notify-get-interval", interval
);
6545 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6546 "printer-up-time", time(NULL
));
6549 * Copy the subscription event attributes to the response.
6552 con
->response
->request
.status
.status_code
=
6553 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
6555 for (i
= 0; i
< ids
->num_values
; i
++)
6558 * Get the subscription and sequence number...
6561 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
6563 if (sequences
&& i
< sequences
->num_values
)
6564 min_seq
= sequences
->values
[i
].integer
;
6569 * If we don't have any new events, nothing to do here...
6572 if (min_seq
> (sub
->first_event_id
+ cupsArrayCount(sub
->events
)))
6576 * Otherwise copy all of the new events...
6579 if (sub
->first_event_id
> min_seq
)
6582 j
= min_seq
- sub
->first_event_id
;
6584 for (; j
< cupsArrayCount(sub
->events
); j
++)
6586 ippAddSeparator(con
->response
);
6588 copy_attrs(con
->response
,
6589 ((cupsd_event_t
*)cupsArrayIndex(sub
->events
, j
))->attrs
, NULL
,
6590 IPP_TAG_EVENT_NOTIFICATION
, 0, NULL
);
6597 * 'get_ppd()' - Get a named PPD from the local system.
6601 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
6602 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
6604 http_status_t status
; /* Policy status */
6605 cupsd_printer_t
*dest
; /* Destination */
6606 cups_ptype_t dtype
; /* Destination type */
6609 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
6610 con
->http
.fd
, uri
, uri
->name
, uri
->values
[0].string
.text
);
6612 if (!strcmp(uri
->name
, "ppd-name"))
6615 * Return a PPD file from cups-driverd...
6618 char command
[1024], /* cups-driverd command */
6619 options
[1024], /* Options to pass to command */
6620 ppd_name
[1024]; /* ppd-name */
6627 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6629 send_http_error(con
, status
, NULL
);
6634 * Run cups-driverd command with the given options...
6637 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
6638 url_encode_string(uri
->values
[0].string
.text
, ppd_name
, sizeof(ppd_name
));
6639 snprintf(options
, sizeof(options
), "get+%d+%s",
6640 con
->request
->request
.op
.request_id
, ppd_name
);
6642 if (cupsdSendCommand(con
, command
, options
, 0))
6645 * Command started successfully, don't send an IPP response here...
6648 ippDelete(con
->response
);
6649 con
->response
= NULL
;
6654 * Command failed, return "internal error" so the user knows something
6658 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6659 _("cups-driverd failed to execute."));
6662 else if (!strcmp(uri
->name
, "printer-uri") &&
6663 cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &dest
))
6665 int i
; /* Looping var */
6666 char filename
[1024]; /* PPD filename */
6673 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
6675 send_http_error(con
, status
, dest
);
6680 * See if we need the PPD for a class or remote printer...
6683 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6686 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
6688 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
6689 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
6690 "printer-uri", NULL
, dest
->uri
);
6693 else if (dtype
& CUPS_PRINTER_CLASS
)
6695 for (i
= 0; i
< dest
->num_printers
; i
++)
6696 if (!(dest
->printers
[i
]->type
& CUPS_PRINTER_CLASS
))
6698 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6699 dest
->printers
[i
]->name
);
6701 if (!access(filename
, 0))
6705 if (i
< dest
->num_printers
)
6706 dest
= dest
->printers
[i
];
6709 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
6710 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
6711 "printer-uri", NULL
, dest
->printers
[0]->uri
);
6717 * Found the printer with the PPD file, now see if there is one...
6720 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
6722 send_ipp_status(con
, IPP_NOT_FOUND
,
6723 _("The PPD file \"%s\" could not be opened: %s"),
6724 uri
->values
[0].string
.text
, strerror(errno
));
6728 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6732 con
->response
->request
.status
.status_code
= IPP_OK
;
6735 send_ipp_status(con
, IPP_NOT_FOUND
,
6736 _("The PPD file \"%s\" could not be found."),
6737 uri
->values
[0].string
.text
);
6742 * 'get_ppds()' - Get the list of PPD files on the local system.
6746 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
6748 http_status_t status
; /* Policy status */
6749 ipp_attribute_t
*limit
, /* Limit attribute */
6750 *device
, /* ppd-device-id attribute */
6751 *language
, /* ppd-natural-language attribute */
6752 *make
, /* ppd-make attribute */
6753 *model
, /* ppd-make-and-model attribute */
6754 *model_number
, /* ppd-model-number attribute */
6755 *product
, /* ppd-product attribute */
6756 *psversion
, /* ppd-psverion attribute */
6757 *type
, /* ppd-type attribute */
6758 *requested
, /* requested-attributes attribute */
6759 *exclude
, /* exclude-schemes attribute */
6760 *include
; /* include-schemes attribute */
6761 char command
[1024], /* cups-driverd command */
6762 options
[4096], /* Options to pass to command */
6763 device_str
[256],/* Escaped ppd-device-id string */
6765 /* Escaped ppd-natural-language */
6766 make_str
[256], /* Escaped ppd-make string */
6767 model_str
[256], /* Escaped ppd-make-and-model string */
6768 model_number_str
[256],
6769 /* ppd-model-number string */
6771 /* Escaped ppd-product string */
6773 /* Escaped ppd-psversion string */
6774 type_str
[256], /* Escaped ppd-type string */
6776 /* String for requested attributes */
6778 /* String for excluded schemes */
6780 /* String for included schemes */
6783 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->http
.fd
);
6789 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6791 send_http_error(con
, status
, NULL
);
6796 * Run cups-driverd command with the given options...
6799 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6800 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
6801 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
6803 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
6804 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
6806 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
6808 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
6809 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
6810 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
6811 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6813 exclude
= ippFindAttribute(con
->request
, "exclude-schemes",
6815 include
= ippFindAttribute(con
->request
, "include-schemes",
6819 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6821 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6824 url_encode_attr(device
, device_str
, sizeof(device_str
));
6826 device_str
[0] = '\0';
6829 url_encode_attr(language
, language_str
, sizeof(language_str
));
6831 language_str
[0] = '\0';
6834 url_encode_attr(make
, make_str
, sizeof(make_str
));
6839 url_encode_attr(model
, model_str
, sizeof(model_str
));
6841 model_str
[0] = '\0';
6844 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
6845 model_number
->values
[0].integer
);
6847 model_number_str
[0] = '\0';
6850 url_encode_attr(product
, product_str
, sizeof(product_str
));
6852 product_str
[0] = '\0';
6855 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
6857 psversion_str
[0] = '\0';
6860 url_encode_attr(type
, type_str
, sizeof(type_str
));
6865 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6867 exclude_str
[0] = '\0';
6870 url_encode_attr(include
, include_str
, sizeof(include_str
));
6872 include_str
[0] = '\0';
6874 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
6875 snprintf(options
, sizeof(options
),
6876 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
6877 con
->request
->request
.op
.request_id
,
6878 limit
? limit
->values
[0].integer
: 0,
6880 device
? "%20" : "", device_str
,
6881 language
? "%20" : "", language_str
,
6882 make
? "%20" : "", make_str
,
6883 model
? "%20" : "", model_str
,
6884 model_number
? "%20" : "", model_number_str
,
6885 product
? "%20" : "", product_str
,
6886 psversion
? "%20" : "", psversion_str
,
6887 type
? "%20" : "", type_str
,
6888 exclude_str
[0] ? "%20" : "", exclude_str
,
6889 include_str
[0] ? "%20" : "", include_str
);
6891 if (cupsdSendCommand(con
, command
, options
, 0))
6894 * Command started successfully, don't send an IPP response here...
6897 ippDelete(con
->response
);
6898 con
->response
= NULL
;
6903 * Command failed, return "internal error" so the user knows something
6907 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6908 _("cups-driverd failed to execute."));
6914 * 'get_printer_attrs()' - Get printer attributes.
6918 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
6919 ipp_attribute_t
*uri
) /* I - Printer URI */
6921 http_status_t status
; /* Policy status */
6922 cups_ptype_t dtype
; /* Destination type (printer/class) */
6923 cupsd_printer_t
*printer
; /* Printer/class */
6924 cups_array_t
*ra
; /* Requested attributes array */
6927 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
6928 con
->http
.fd
, uri
->values
[0].string
.text
);
6931 * Is the destination valid?
6934 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6940 send_ipp_status(con
, IPP_NOT_FOUND
,
6941 _("The printer or class does not exist."));
6949 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
6951 send_http_error(con
, status
, printer
);
6956 * Send the attributes...
6959 ra
= create_requested_array(con
->request
);
6961 copy_printer_attrs(con
, printer
, ra
);
6963 cupsArrayDelete(ra
);
6965 con
->response
->request
.status
.status_code
= IPP_OK
;
6970 * 'get_printer_supported()' - Get printer supported values.
6974 get_printer_supported(
6975 cupsd_client_t
*con
, /* I - Client connection */
6976 ipp_attribute_t
*uri
) /* I - Printer URI */
6978 http_status_t status
; /* Policy status */
6979 cups_ptype_t dtype
; /* Destination type (printer/class) */
6980 cupsd_printer_t
*printer
; /* Printer/class */
6983 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_supported(%p[%d], %s)", con
,
6984 con
->http
.fd
, uri
->values
[0].string
.text
);
6987 * Is the destination valid?
6990 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6996 send_ipp_status(con
, IPP_NOT_FOUND
,
6997 _("The printer or class does not exist."));
7005 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7007 send_http_error(con
, status
, printer
);
7012 * Return a list of attributes that can be set via Set-Printer-Attributes.
7015 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7017 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7018 "printer-location", 0);
7020 con
->response
->request
.status
.status_code
= IPP_OK
;
7025 * 'get_printers()' - Get a list of printers or classes.
7029 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7030 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7032 http_status_t status
; /* Policy status */
7033 ipp_attribute_t
*attr
; /* Current attribute */
7034 int limit
; /* Max number of printers to return */
7035 int count
; /* Number of printers that match */
7036 cupsd_printer_t
*printer
; /* Current printer pointer */
7037 int printer_type
, /* printer-type attribute */
7038 printer_mask
; /* printer-type-mask attribute */
7039 char *location
; /* Location string */
7040 const char *username
; /* Current user */
7041 char *first_printer_name
; /* first-printer-name attribute */
7042 cups_array_t
*ra
; /* Requested attributes array */
7043 int local
; /* Local connection? */
7046 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7047 con
->http
.fd
, type
);
7053 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7055 send_http_error(con
, status
, NULL
);
7060 * Check for printers...
7063 if (!Printers
|| !cupsArrayCount(Printers
))
7065 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7070 * See if they want to limit the number of printers reported...
7073 if ((attr
= ippFindAttribute(con
->request
, "limit",
7074 IPP_TAG_INTEGER
)) != NULL
)
7075 limit
= attr
->values
[0].integer
;
7079 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7080 IPP_TAG_NAME
)) != NULL
)
7081 first_printer_name
= attr
->values
[0].string
.text
;
7083 first_printer_name
= NULL
;
7086 * Support filtering...
7089 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7090 IPP_TAG_ENUM
)) != NULL
)
7091 printer_type
= attr
->values
[0].integer
;
7095 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7096 IPP_TAG_ENUM
)) != NULL
)
7097 printer_mask
= attr
->values
[0].integer
;
7101 local
= httpAddrLocalhost(&(con
->clientaddr
));
7103 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7104 IPP_TAG_TEXT
)) != NULL
)
7105 location
= attr
->values
[0].string
.text
;
7109 if (con
->username
[0])
7110 username
= con
->username
;
7111 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7112 IPP_TAG_NAME
)) != NULL
)
7113 username
= attr
->values
[0].string
.text
;
7117 ra
= create_requested_array(con
->request
);
7120 * OK, build a list of printers for this printer...
7123 if (first_printer_name
)
7125 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7126 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7129 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7132 count
< limit
&& printer
;
7133 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7135 if (!local
&& !printer
->shared
)
7138 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7139 (printer
->type
& printer_mask
) == printer_type
&&
7141 (printer
->location
&& !_cups_strcasecmp(printer
->location
, location
))))
7144 * If a username is specified, see if it is allowed or denied
7148 if (cupsArrayCount(printer
->users
) && username
&&
7149 !user_allowed(printer
, username
))
7153 * Add the group separator as needed...
7157 ippAddSeparator(con
->response
);
7162 * Send the attributes...
7165 copy_printer_attrs(con
, printer
, ra
);
7169 cupsArrayDelete(ra
);
7171 con
->response
->request
.status
.status_code
= IPP_OK
;
7176 * 'get_subscription_attrs()' - Get subscription attributes.
7180 get_subscription_attrs(
7181 cupsd_client_t
*con
, /* I - Client connection */
7182 int sub_id
) /* I - Subscription ID */
7184 http_status_t status
; /* Policy status */
7185 cupsd_subscription_t
*sub
; /* Subscription */
7186 cupsd_policy_t
*policy
; /* Current security policy */
7187 cups_array_t
*ra
, /* Requested attributes array */
7188 *exclude
; /* Private attributes array */
7191 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7192 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7193 con
, con
->http
.fd
, sub_id
);
7196 * Is the subscription ID valid?
7199 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7202 * Bad subscription ID...
7205 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
7215 policy
= sub
->dest
->op_policy_ptr
;
7217 policy
= DefaultPolicyPtr
;
7219 if ((status
= cupsdCheckPolicy(policy
, con
, sub
->owner
)) != HTTP_OK
)
7221 send_http_error(con
, status
, sub
->dest
);
7225 exclude
= cupsdGetPrivateAttrs(policy
, con
, sub
->dest
, sub
->owner
);
7228 * Copy the subscription attributes to the response using the
7229 * requested-attributes attribute that may be provided by the client.
7232 ra
= create_requested_array(con
->request
);
7234 copy_subscription_attrs(con
, sub
, ra
, exclude
);
7236 cupsArrayDelete(ra
);
7238 con
->response
->request
.status
.status_code
= IPP_OK
;
7243 * 'get_subscriptions()' - Get subscriptions.
7247 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7248 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7250 http_status_t status
; /* Policy status */
7251 int count
; /* Number of subscriptions */
7252 int limit
; /* Limit */
7253 cupsd_subscription_t
*sub
; /* Subscription */
7254 cups_array_t
*ra
; /* Requested attributes array */
7255 ipp_attribute_t
*attr
; /* Attribute */
7256 cups_ptype_t dtype
; /* Destination type (printer/class) */
7257 char scheme
[HTTP_MAX_URI
],
7258 /* Scheme portion of URI */
7259 username
[HTTP_MAX_URI
],
7260 /* Username portion of URI */
7262 /* Host portion of URI */
7263 resource
[HTTP_MAX_URI
];
7264 /* Resource portion of URI */
7265 int port
; /* Port portion of URI */
7266 cupsd_job_t
*job
; /* Job pointer */
7267 cupsd_printer_t
*printer
; /* Printer */
7268 cupsd_policy_t
*policy
; /* Policy */
7269 cups_array_t
*exclude
; /* Private attributes array */
7272 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7273 "get_subscriptions(con=%p[%d], uri=%s)",
7274 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
7277 * Is the destination valid?
7280 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7281 sizeof(scheme
), username
, sizeof(username
), host
,
7282 sizeof(host
), &port
, resource
, sizeof(resource
));
7284 if (!strcmp(resource
, "/") ||
7285 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7286 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7287 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7292 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7295 job
= cupsdFindJob(atoi(resource
+ 6));
7299 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
7300 atoi(resource
+ 6));
7304 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7310 send_ipp_status(con
, IPP_NOT_FOUND
,
7311 _("The printer or class does not exist."));
7314 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7315 IPP_TAG_INTEGER
)) != NULL
)
7317 job
= cupsdFindJob(attr
->values
[0].integer
);
7321 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
7322 attr
->values
[0].integer
);
7334 policy
= printer
->op_policy_ptr
;
7336 policy
= DefaultPolicyPtr
;
7338 if ((status
= cupsdCheckPolicy(policy
, con
, NULL
)) != HTTP_OK
)
7340 send_http_error(con
, status
, printer
);
7345 * Copy the subscription attributes to the response using the
7346 * requested-attributes attribute that may be provided by the client.
7349 ra
= create_requested_array(con
->request
);
7351 if ((attr
= ippFindAttribute(con
->request
, "limit",
7352 IPP_TAG_INTEGER
)) != NULL
)
7353 limit
= attr
->values
[0].integer
;
7358 * See if we only want to see subscriptions for a specific user...
7361 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7362 IPP_TAG_BOOLEAN
)) != NULL
&&
7363 attr
->values
[0].boolean
)
7364 strlcpy(username
, get_username(con
), sizeof(username
));
7368 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7370 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7371 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7372 (!username
[0] || !_cups_strcasecmp(username
, sub
->owner
)))
7374 ippAddSeparator(con
->response
);
7376 exclude
= cupsdGetPrivateAttrs(sub
->dest
? sub
->dest
->op_policy_ptr
:
7377 policy
, con
, sub
->dest
,
7380 copy_subscription_attrs(con
, sub
, ra
, exclude
);
7383 if (limit
&& count
>= limit
)
7387 cupsArrayDelete(ra
);
7390 con
->response
->request
.status
.status_code
= IPP_OK
;
7392 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7397 * 'get_username()' - Get the username associated with a request.
7400 static const char * /* O - Username */
7401 get_username(cupsd_client_t
*con
) /* I - Connection */
7403 ipp_attribute_t
*attr
; /* Attribute */
7406 if (con
->username
[0])
7407 return (con
->username
);
7408 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7409 IPP_TAG_NAME
)) != NULL
)
7410 return (attr
->values
[0].string
.text
);
7412 return ("anonymous");
7417 * 'hold_job()' - Hold a print job.
7421 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7422 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7424 ipp_attribute_t
*attr
; /* Current job-hold-until */
7425 const char *when
; /* New value */
7426 int jobid
; /* Job ID */
7427 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
7428 username
[HTTP_MAX_URI
], /* Username portion of URI */
7429 host
[HTTP_MAX_URI
], /* Host portion of URI */
7430 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7431 int port
; /* Port portion of URI */
7432 cupsd_job_t
*job
; /* Job information */
7435 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->http
.fd
,
7436 uri
->values
[0].string
.text
);
7439 * See if we have a job URI or a printer URI...
7442 if (!strcmp(uri
->name
, "printer-uri"))
7445 * Got a printer URI; see if we also have a job-id attribute...
7448 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7449 IPP_TAG_INTEGER
)) == NULL
)
7451 send_ipp_status(con
, IPP_BAD_REQUEST
,
7452 _("Got a printer-uri attribute but no job-id."));
7456 jobid
= attr
->values
[0].integer
;
7461 * Got a job URI; parse it to get the job ID...
7464 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7465 sizeof(scheme
), username
, sizeof(username
), host
,
7466 sizeof(host
), &port
, resource
, sizeof(resource
));
7468 if (strncmp(resource
, "/jobs/", 6))
7474 send_ipp_status(con
, IPP_BAD_REQUEST
,
7475 _("Bad job-uri \"%s\"."),
7476 uri
->values
[0].string
.text
);
7480 jobid
= atoi(resource
+ 6);
7484 * See if the job exists...
7487 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7490 * Nope - return a "not found" error...
7493 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
7498 * See if the job is owned by the requesting user...
7501 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7503 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
7504 cupsdFindDest(job
->dest
));
7509 * See if the job is in a state that allows holding...
7512 if (job
->state_value
> IPP_JOB_STOPPED
)
7515 * Return a "not-possible" error...
7518 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7519 _("Job #%d is finished and cannot be altered."),
7525 * Hold the job and return...
7528 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
7529 IPP_TAG_KEYWORD
)) == NULL
)
7530 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
7534 when
= attr
->values
[0].string
.text
;
7536 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
7537 "Job job-hold-until value changed by user.");
7540 when
= "indefinite";
7542 cupsdSetJobHoldUntil(job
, when
, 1);
7543 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
, "Job held by \"%s\".",
7546 con
->response
->request
.status
.status_code
= IPP_OK
;
7551 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
7555 hold_new_jobs(cupsd_client_t
*con
, /* I - Connection */
7556 ipp_attribute_t
*uri
) /* I - Printer URI */
7558 http_status_t status
; /* Policy status */
7559 cups_ptype_t dtype
; /* Destination type (printer/class) */
7560 cupsd_printer_t
*printer
; /* Printer data */
7563 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_new_jobs(%p[%d], %s)", con
,
7564 con
->http
.fd
, uri
->values
[0].string
.text
);
7567 * Is the destination valid?
7570 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7576 send_ipp_status(con
, IPP_NOT_FOUND
,
7577 _("The printer or class does not exist."));
7585 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7587 send_http_error(con
, status
, printer
);
7592 * Hold pending/new jobs sent to the printer...
7595 printer
->holding_new_jobs
= 1;
7597 cupsdSetPrinterReasons(printer
, "+hold-new-jobs");
7599 if (dtype
& CUPS_PRINTER_CLASS
)
7600 cupsdLogMessage(CUPSD_LOG_INFO
,
7601 "Class \"%s\" now holding pending/new jobs (\"%s\").",
7602 printer
->name
, get_username(con
));
7604 cupsdLogMessage(CUPSD_LOG_INFO
,
7605 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
7606 printer
->name
, get_username(con
));
7609 * Everything was ok, so return OK status...
7612 con
->response
->request
.status
.status_code
= IPP_OK
;
7617 * 'move_job()' - Move a job to a new destination.
7621 move_job(cupsd_client_t
*con
, /* I - Client connection */
7622 ipp_attribute_t
*uri
) /* I - Job URI */
7624 http_status_t status
; /* Policy status */
7625 ipp_attribute_t
*attr
; /* Current attribute */
7626 int jobid
; /* Job ID */
7627 cupsd_job_t
*job
; /* Current job */
7628 const char *src
; /* Source printer/class */
7629 cups_ptype_t stype
, /* Source type (printer or class) */
7630 dtype
; /* Destination type (printer/class) */
7631 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
7632 username
[HTTP_MAX_URI
], /* Username portion of URI */
7633 host
[HTTP_MAX_URI
], /* Host portion of URI */
7634 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7635 int port
; /* Port portion of URI */
7636 cupsd_printer_t
*sprinter
, /* Source printer */
7637 *dprinter
; /* Destination printer */
7640 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->http
.fd
,
7641 uri
->values
[0].string
.text
);
7644 * Get the new printer or class...
7647 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
7648 IPP_TAG_URI
)) == NULL
)
7651 * Need job-printer-uri...
7654 send_ipp_status(con
, IPP_BAD_REQUEST
,
7655 _("job-printer-uri attribute missing."));
7659 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
7665 send_ipp_status(con
, IPP_NOT_FOUND
,
7666 _("The printer or class does not exist."));
7671 * See if we have a job URI or a printer URI...
7674 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7675 sizeof(scheme
), username
, sizeof(username
), host
,
7676 sizeof(host
), &port
, resource
, sizeof(resource
));
7678 if (!strcmp(uri
->name
, "printer-uri"))
7681 * Got a printer URI; see if we also have a job-id attribute...
7684 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7685 IPP_TAG_INTEGER
)) == NULL
)
7691 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
7692 &sprinter
)) == NULL
)
7698 send_ipp_status(con
, IPP_NOT_FOUND
,
7699 _("The printer or class does not exist."));
7708 * Otherwise, just move a single job...
7711 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
7714 * Nope - return a "not found" error...
7717 send_ipp_status(con
, IPP_NOT_FOUND
,
7718 _("Job #%d does not exist."), attr
->values
[0].integer
);
7724 * Job found, initialize source pointers...
7735 * Got a job URI; parse it to get the job ID...
7738 if (strncmp(resource
, "/jobs/", 6))
7744 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
7745 uri
->values
[0].string
.text
);
7750 * See if the job exists...
7753 jobid
= atoi(resource
+ 6);
7755 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7758 * Nope - return a "not found" error...
7761 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
7767 * Job found, initialize source pointers...
7776 * Check the policy of the destination printer...
7779 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
7780 job
? job
->username
: NULL
)) != HTTP_OK
)
7782 send_http_error(con
, status
, dprinter
);
7787 * Now move the job or jobs...
7793 * See if the job has been completed...
7796 if (job
->state_value
> IPP_JOB_STOPPED
)
7799 * Return a "not-possible" error...
7802 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7803 _("Job #%d is finished and cannot be altered."),
7809 * See if the job is owned by the requesting user...
7812 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7814 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
7815 cupsdFindDest(job
->dest
));
7820 * Move the job to a different printer or class...
7823 cupsdMoveJob(job
, dprinter
);
7828 * Got the source printer, now look through the jobs...
7831 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
7833 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
7836 * See if the job is pointing at the source printer or has not been
7840 if (_cups_strcasecmp(job
->dest
, src
) ||
7841 job
->state_value
> IPP_JOB_STOPPED
)
7845 * See if the job can be moved by the requesting user...
7848 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7852 * Move the job to a different printer or class...
7855 cupsdMoveJob(job
, dprinter
);
7860 * Start jobs if possible...
7866 * Return with "everything is OK" status...
7869 con
->response
->request
.status
.status_code
= IPP_OK
;
7874 * 'ppd_parse_line()' - Parse a PPD default line.
7877 static int /* O - 0 on success, -1 on failure */
7878 ppd_parse_line(const char *line
, /* I - Line */
7879 char *option
, /* O - Option name */
7880 int olen
, /* I - Size of option name */
7881 char *choice
, /* O - Choice name */
7882 int clen
) /* I - Size of choice name */
7885 * Verify this is a default option line...
7888 if (strncmp(line
, "*Default", 8))
7892 * Read the option name...
7895 for (line
+= 8, olen
--;
7896 *line
> ' ' && *line
< 0x7f && *line
!= ':' && *line
!= '/';
7907 * Skip everything else up to the colon (:)...
7910 while (*line
&& *line
!= ':')
7919 * Now grab the option choice, skipping leading whitespace...
7922 while (isspace(*line
& 255))
7926 *line
> ' ' && *line
< 0x7f && *line
!= ':' && *line
!= '/';
7937 * Return with no errors...
7945 * 'print_job()' - Print a file to a printer or class.
7949 print_job(cupsd_client_t
*con
, /* I - Client connection */
7950 ipp_attribute_t
*uri
) /* I - Printer URI */
7952 ipp_attribute_t
*attr
; /* Current attribute */
7953 ipp_attribute_t
*format
; /* Document-format attribute */
7954 const char *default_format
; /* document-format-default value */
7955 cupsd_job_t
*job
; /* New job */
7956 char filename
[1024]; /* Job filename */
7957 mime_type_t
*filetype
; /* Type of file */
7958 char super
[MIME_MAX_SUPER
], /* Supertype of file */
7959 type
[MIME_MAX_TYPE
], /* Subtype of file */
7960 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
7961 /* Textual name of mime type */
7962 cupsd_printer_t
*printer
; /* Printer data */
7963 struct stat fileinfo
; /* File information */
7964 int kbytes
; /* Size of file */
7965 int compression
; /* Document compression */
7968 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->http
.fd
,
7969 uri
->values
[0].string
.text
);
7972 * Validate print file attributes, for now just document-format and
7973 * compression (CUPS only supports "none" and "gzip")...
7976 compression
= CUPS_FILE_NONE
;
7978 if ((attr
= ippFindAttribute(con
->request
, "compression",
7979 IPP_TAG_KEYWORD
)) != NULL
)
7981 if (strcmp(attr
->values
[0].string
.text
, "none")
7983 && strcmp(attr
->values
[0].string
.text
, "gzip")
7984 #endif /* HAVE_LIBZ */
7987 send_ipp_status(con
, IPP_ATTRIBUTES
,
7988 _("Unsupported compression \"%s\"."),
7989 attr
->values
[0].string
.text
);
7990 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
7991 "compression", NULL
, attr
->values
[0].string
.text
);
7996 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
7997 compression
= CUPS_FILE_GZIP
;
7998 #endif /* HAVE_LIBZ */
8002 * Do we have a file to print?
8007 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file in print request."));
8012 * Is the destination valid?
8015 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8021 send_ipp_status(con
, IPP_NOT_FOUND
,
8022 _("The printer or class does not exist."));
8027 * Is it a format we support?
8030 if ((format
= ippFindAttribute(con
->request
, "document-format",
8031 IPP_TAG_MIMETYPE
)) != NULL
)
8034 * Grab format from client...
8037 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]", super
,
8040 send_ipp_status(con
, IPP_BAD_REQUEST
,
8041 _("Bad document-format \"%s\"."),
8042 format
->values
[0].string
.text
);
8046 else if ((default_format
= cupsGetOption("document-format",
8047 printer
->num_options
,
8048 printer
->options
)) != NULL
)
8051 * Use default document format...
8054 if (sscanf(default_format
, "%15[^/]/%255[^;]", super
, type
) != 2)
8056 send_ipp_status(con
, IPP_BAD_REQUEST
,
8057 _("Bad document-format \"%s\"."),
8068 strlcpy(super
, "application", sizeof(super
));
8069 strlcpy(type
, "octet-stream", sizeof(type
));
8072 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8075 * Auto-type the file...
8078 ipp_attribute_t
*doc_name
; /* document-name attribute */
8081 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8083 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8084 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8085 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8089 filetype
= mimeType(MimeDatabase
, super
, type
);
8091 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8092 filetype
->super
, filetype
->type
);
8095 filetype
= mimeType(MimeDatabase
, super
, type
);
8099 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8102 * Replace the document-format attribute value with the auto-typed or
8106 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8111 _cupsStrFree(format
->values
[0].string
.text
);
8113 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
8116 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8117 "document-format", NULL
, mimetype
);
8121 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8122 _("Unsupported document-format \"%s\"."),
8123 format
? format
->values
[0].string
.text
:
8124 "application/octet-stream");
8125 cupsdLogMessage(CUPSD_LOG_INFO
,
8126 "Hint: Do you have the raw file printing rules enabled?");
8129 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8130 "document-format", NULL
, format
->values
[0].string
.text
);
8136 * Read any embedded job ticket info from PS files...
8139 if (!_cups_strcasecmp(filetype
->super
, "application") &&
8140 (!_cups_strcasecmp(filetype
->type
, "postscript") ||
8141 !_cups_strcasecmp(filetype
->type
, "pdf")))
8142 read_job_ticket(con
);
8145 * Create the job object...
8148 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8152 * Update quota data...
8155 if (stat(con
->filename
, &fileinfo
))
8158 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8160 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8162 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
8163 IPP_TAG_INTEGER
)) != NULL
)
8164 attr
->values
[0].integer
+= kbytes
;
8167 * Add the job file...
8170 if (add_file(con
, job
, filetype
, compression
))
8173 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
8175 rename(con
->filename
, filename
);
8176 cupsdClearString(&con
->filename
);
8179 * See if we need to add the ending sheet...
8182 if (cupsdTimeoutJob(job
))
8186 * Log and save the job...
8189 cupsdLogJob(job
, CUPSD_LOG_INFO
,
8190 "File of type %s/%s queued by \"%s\".",
8191 filetype
->super
, filetype
->type
, job
->username
);
8192 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "hold_until=%d", (int)job
->hold_until
);
8193 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
8194 job
->dest
, job
->username
);
8197 * Start the job if possible...
8205 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
8207 * This function only gets called when printing a single PDF or PostScript
8208 * file using the Print-Job operation. It doesn't work for Create-Job +
8209 * Send-File, since the job attributes need to be set at job creation
8210 * time for banners to work. The embedded job ticket stuff is here
8211 * primarily to allow the Windows printer driver for CUPS to pass in JCL
8212 * options and IPP attributes which otherwise would be lost.
8214 * The format of a job ticket is simple:
8216 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8218 * %cupsJobTicket: attr1=value1
8219 * %cupsJobTicket: attr2=value2
8221 * %cupsJobTicket: attrN=valueN
8223 * Job ticket lines must appear immediately after the first line that
8224 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8225 * stops looking for job ticket info when it finds a line that does not begin
8226 * with "%cupsJobTicket:".
8228 * The maximum length of a job ticket line, including the prefix, is
8229 * 255 characters to conform with the Adobe DSC.
8231 * Read-only attributes are rejected with a notice to the error log in
8232 * case a malicious user tries anything. Since the job ticket is read
8233 * prior to attribute validation in print_job(), job ticket attributes
8234 * will go through the same validation as IPP attributes...
8238 read_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8240 cups_file_t
*fp
; /* File to read from */
8241 char line
[256]; /* Line data */
8242 int num_options
; /* Number of options */
8243 cups_option_t
*options
; /* Options */
8244 ipp_t
*ticket
; /* New attributes */
8245 ipp_attribute_t
*attr
, /* Current attribute */
8246 *attr2
, /* Job attribute */
8247 *prev2
; /* Previous job attribute */
8251 * First open the print file...
8254 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8256 cupsdLogMessage(CUPSD_LOG_ERROR
,
8257 "Unable to open print file for job ticket - %s",
8263 * Skip the first line...
8266 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8268 cupsdLogMessage(CUPSD_LOG_ERROR
,
8269 "Unable to read from print file for job ticket - %s",
8275 if (strncmp(line
, "%!PS-Adobe-", 11) && strncmp(line
, "%PDF-", 5))
8278 * Not a DSC-compliant file, so no job ticket info will be available...
8286 * Read job ticket info from the file...
8292 while (cupsFileGets(fp
, line
, sizeof(line
)))
8295 * Stop at the first non-ticket line...
8298 if (strncmp(line
, "%cupsJobTicket:", 15))
8302 * Add the options to the option array...
8305 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8309 * Done with the file; see if we have any options...
8314 if (num_options
== 0)
8318 * OK, convert the options to an attribute list, and apply them to
8323 cupsEncodeOptions(ticket
, num_options
, options
);
8326 * See what the user wants to change.
8329 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8331 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8334 if (!strcmp(attr
->name
, "job-originating-host-name") ||
8335 !strcmp(attr
->name
, "job-originating-user-name") ||
8336 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8337 !strcmp(attr
->name
, "job-k-octets") ||
8338 !strcmp(attr
->name
, "job-id") ||
8339 !strncmp(attr
->name
, "job-state", 9) ||
8340 !strncmp(attr
->name
, "time-at-", 8))
8341 continue; /* Read-only attrs */
8343 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8344 IPP_TAG_ZERO
)) != NULL
)
8347 * Some other value; first free the old value...
8350 if (con
->request
->attrs
== attr2
)
8352 con
->request
->attrs
= attr2
->next
;
8357 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8358 if (prev2
->next
== attr2
)
8360 prev2
->next
= attr2
->next
;
8365 if (con
->request
->last
== attr2
)
8366 con
->request
->last
= prev2
;
8368 ippDeleteAttribute(NULL
, attr2
);
8372 * Add new option by copying it...
8375 ippCopyAttribute(con
->request
, attr
, 0);
8379 * Then free the attribute list and option array...
8383 cupsFreeOptions(num_options
, options
);
8388 * 'reject_jobs()' - Reject print jobs to a printer.
8392 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8393 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8395 http_status_t status
; /* Policy status */
8396 cups_ptype_t dtype
; /* Destination type (printer/class) */
8397 cupsd_printer_t
*printer
; /* Printer data */
8398 ipp_attribute_t
*attr
; /* printer-state-message text */
8401 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8402 con
->http
.fd
, uri
->values
[0].string
.text
);
8405 * Is the destination valid?
8408 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8414 send_ipp_status(con
, IPP_NOT_FOUND
,
8415 _("The printer or class does not exist."));
8423 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8425 send_http_error(con
, status
, printer
);
8430 * Reject jobs sent to the printer...
8433 printer
->accepting
= 0;
8435 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8436 IPP_TAG_TEXT
)) == NULL
)
8437 strlcpy(printer
->state_message
, "Rejecting Jobs",
8438 sizeof(printer
->state_message
));
8440 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8441 sizeof(printer
->state_message
));
8443 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
8444 "No longer accepting jobs.");
8446 if (dtype
& CUPS_PRINTER_CLASS
)
8448 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8450 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8451 printer
->name
, get_username(con
));
8455 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8457 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8458 printer
->name
, get_username(con
));
8462 * Everything was ok, so return OK status...
8465 con
->response
->request
.status
.status_code
= IPP_OK
;
8470 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
8474 release_held_new_jobs(
8475 cupsd_client_t
*con
, /* I - Connection */
8476 ipp_attribute_t
*uri
) /* I - Printer URI */
8478 http_status_t status
; /* Policy status */
8479 cups_ptype_t dtype
; /* Destination type (printer/class) */
8480 cupsd_printer_t
*printer
; /* Printer data */
8483 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_held_new_jobs(%p[%d], %s)", con
,
8484 con
->http
.fd
, uri
->values
[0].string
.text
);
8487 * Is the destination valid?
8490 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8496 send_ipp_status(con
, IPP_NOT_FOUND
,
8497 _("The printer or class does not exist."));
8505 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8507 send_http_error(con
, status
, printer
);
8512 * Hold pending/new jobs sent to the printer...
8515 printer
->holding_new_jobs
= 0;
8517 cupsdSetPrinterReasons(printer
, "-hold-new-jobs");
8519 if (dtype
& CUPS_PRINTER_CLASS
)
8520 cupsdLogMessage(CUPSD_LOG_INFO
,
8521 "Class \"%s\" now printing pending/new jobs (\"%s\").",
8522 printer
->name
, get_username(con
));
8524 cupsdLogMessage(CUPSD_LOG_INFO
,
8525 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
8526 printer
->name
, get_username(con
));
8529 * Everything was ok, so return OK status...
8532 con
->response
->request
.status
.status_code
= IPP_OK
;
8537 * 'release_job()' - Release a held print job.
8541 release_job(cupsd_client_t
*con
, /* I - Client connection */
8542 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8544 ipp_attribute_t
*attr
; /* Current attribute */
8545 int jobid
; /* Job ID */
8546 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
8547 username
[HTTP_MAX_URI
], /* Username portion of URI */
8548 host
[HTTP_MAX_URI
], /* Host portion of URI */
8549 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8550 int port
; /* Port portion of URI */
8551 cupsd_job_t
*job
; /* Job information */
8554 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
8555 con
->http
.fd
, uri
->values
[0].string
.text
);
8558 * See if we have a job URI or a printer URI...
8561 if (!strcmp(uri
->name
, "printer-uri"))
8564 * Got a printer URI; see if we also have a job-id attribute...
8567 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8568 IPP_TAG_INTEGER
)) == NULL
)
8570 send_ipp_status(con
, IPP_BAD_REQUEST
,
8571 _("Got a printer-uri attribute but no job-id."));
8575 jobid
= attr
->values
[0].integer
;
8580 * Got a job URI; parse it to get the job ID...
8583 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8584 sizeof(scheme
), username
, sizeof(username
), host
,
8585 sizeof(host
), &port
, resource
, sizeof(resource
));
8587 if (strncmp(resource
, "/jobs/", 6))
8593 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
8594 uri
->values
[0].string
.text
);
8598 jobid
= atoi(resource
+ 6);
8602 * See if the job exists...
8605 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8608 * Nope - return a "not found" error...
8611 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
8616 * See if job is "held"...
8619 if (job
->state_value
!= IPP_JOB_HELD
)
8622 * Nope - return a "not possible" error...
8625 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held."), jobid
);
8630 * See if the job is owned by the requesting user...
8633 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8635 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
8636 cupsdFindDest(job
->dest
));
8641 * Reset the job-hold-until value to "no-hold"...
8644 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
8645 IPP_TAG_KEYWORD
)) == NULL
)
8646 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
8650 _cupsStrFree(attr
->values
[0].string
.text
);
8652 attr
->value_tag
= IPP_TAG_KEYWORD
;
8653 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
8655 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
8656 "Job job-hold-until value changed by user.");
8657 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
8661 * Release the job and return...
8664 cupsdReleaseJob(job
);
8666 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
8667 "Job released by user.");
8669 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Released by \"%s\".", username
);
8671 con
->response
->request
.status
.status_code
= IPP_OK
;
8678 * 'renew_subscription()' - Renew an existing subscription...
8683 cupsd_client_t
*con
, /* I - Client connection */
8684 int sub_id
) /* I - Subscription ID */
8686 http_status_t status
; /* Policy status */
8687 cupsd_subscription_t
*sub
; /* Subscription */
8688 ipp_attribute_t
*lease
; /* notify-lease-duration */
8691 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
8692 "renew_subscription(con=%p[%d], sub_id=%d)",
8693 con
, con
->http
.fd
, sub_id
);
8696 * Is the subscription ID valid?
8699 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
8702 * Bad subscription ID...
8705 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
8713 * Job subscriptions cannot be renewed...
8716 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8717 _("Job subscriptions cannot be renewed."));
8725 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
8727 con
, sub
->owner
)) != HTTP_OK
)
8729 send_http_error(con
, status
, sub
->dest
);
8734 * Renew the subscription...
8737 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
8740 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
8742 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
8744 cupsdLogMessage(CUPSD_LOG_INFO
,
8745 "renew_subscription: Limiting notify-lease-duration to "
8748 sub
->lease
= MaxLeaseDuration
;
8751 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
8753 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
8755 con
->response
->request
.status
.status_code
= IPP_OK
;
8757 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
8758 "notify-lease-duration", sub
->lease
);
8763 * 'restart_job()' - Restart an old print job.
8767 restart_job(cupsd_client_t
*con
, /* I - Client connection */
8768 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8770 ipp_attribute_t
*attr
; /* Current attribute */
8771 int jobid
; /* Job ID */
8772 cupsd_job_t
*job
; /* Job information */
8773 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
8774 username
[HTTP_MAX_URI
], /* Username portion of URI */
8775 host
[HTTP_MAX_URI
], /* Host portion of URI */
8776 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8777 int port
; /* Port portion of URI */
8780 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
8781 con
->http
.fd
, uri
->values
[0].string
.text
);
8784 * See if we have a job URI or a printer URI...
8787 if (!strcmp(uri
->name
, "printer-uri"))
8790 * Got a printer URI; see if we also have a job-id attribute...
8793 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8794 IPP_TAG_INTEGER
)) == NULL
)
8796 send_ipp_status(con
, IPP_BAD_REQUEST
,
8797 _("Got a printer-uri attribute but no job-id."));
8801 jobid
= attr
->values
[0].integer
;
8806 * Got a job URI; parse it to get the job ID...
8809 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8810 sizeof(scheme
), username
, sizeof(username
), host
,
8811 sizeof(host
), &port
, resource
, sizeof(resource
));
8813 if (strncmp(resource
, "/jobs/", 6))
8819 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
8820 uri
->values
[0].string
.text
);
8824 jobid
= atoi(resource
+ 6);
8828 * See if the job exists...
8831 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8834 * Nope - return a "not found" error...
8837 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
8842 * See if job is in any of the "completed" states...
8845 if (job
->state_value
<= IPP_JOB_PROCESSING
)
8848 * Nope - return a "not possible" error...
8851 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete."),
8857 * See if we have retained the job files...
8862 if (!job
->attrs
|| job
->num_files
== 0)
8865 * Nope - return a "not possible" error...
8868 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8869 _("Job #%d cannot be restarted - no files."), jobid
);
8874 * See if the job is owned by the requesting user...
8877 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8879 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
8880 cupsdFindDest(job
->dest
));
8885 * See if the job-hold-until attribute is specified...
8888 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
8889 IPP_TAG_KEYWORD
)) == NULL
)
8890 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
8892 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
8895 * Return the job to a held state...
8898 cupsdLogJob(job
, CUPSD_LOG_DEBUG
,
8899 "Restarted by \"%s\" with job-hold-until=%s.",
8900 username
, attr
->values
[0].string
.text
);
8901 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
8903 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
,
8904 NULL
, job
, "Job restarted by user with job-hold-until=%s",
8905 attr
->values
[0].string
.text
);
8910 * Restart the job...
8913 cupsdRestartJob(job
);
8917 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Restarted by \"%s\".", username
);
8919 con
->response
->request
.status
.status_code
= IPP_OK
;
8924 * 'save_auth_info()' - Save authentication information for a job.
8929 cupsd_client_t
*con
, /* I - Client connection */
8930 cupsd_job_t
*job
, /* I - Job */
8931 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
8933 int i
; /* Looping var */
8934 char filename
[1024]; /* Job authentication filename */
8935 cups_file_t
*fp
; /* Job authentication file */
8936 char line
[65536]; /* Line for file */
8937 cupsd_printer_t
*dest
; /* Destination printer/class */
8941 * This function saves the in-memory authentication information for
8942 * a job so that it can be used to authenticate with a remote host.
8943 * The information is stored in a file that is readable only by the
8944 * root user. The fields are Base-64 encoded, each on a separate line,
8945 * followed by random number (up to 1024) of newlines to limit the
8946 * amount of information that is exposed.
8948 * Because of the potential for exposing of authentication information,
8949 * this functionality is only enabled when running cupsd as root.
8951 * This caching only works for the Basic and BasicDigest authentication
8952 * types. Digest authentication cannot be cached this way, and in
8953 * the future Kerberos authentication may make all of this obsolete.
8955 * Authentication information is saved whenever an authenticated
8956 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
8959 * This information is deleted after a job is completed or canceled,
8960 * so reprints may require subsequent re-authentication.
8966 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
8970 * Create the authentication file and change permissions...
8973 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
8974 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
8976 cupsdLogMessage(CUPSD_LOG_ERROR
,
8977 "Unable to save authentication info to \"%s\" - %s",
8978 filename
, strerror(errno
));
8982 fchown(cupsFileNumber(fp
), 0, 0);
8983 fchmod(cupsFileNumber(fp
), 0400);
8985 cupsFilePuts(fp
, "CUPSD-AUTH-V3\n");
8988 i
< (int)(sizeof(job
->auth_env
) / sizeof(job
->auth_env
[0]));
8990 cupsdClearString(job
->auth_env
+ i
);
8992 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
8995 * Write 1 to 3 auth values...
8999 i
< auth_info
->num_values
&&
9000 i
< (int)(sizeof(job
->auth_env
) / sizeof(job
->auth_env
[0]));
9003 if (strcmp(dest
->auth_info_required
[i
], "negotiate"))
9005 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
,
9006 strlen(auth_info
->values
[i
].string
.text
));
9007 cupsFilePutConf(fp
, dest
->auth_info_required
[i
], line
);
9010 cupsFilePutConf(fp
, dest
->auth_info_required
[i
],
9011 auth_info
->values
[i
].string
.text
);
9013 if (!strcmp(dest
->auth_info_required
[i
], "username"))
9014 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_USERNAME=%s",
9015 auth_info
->values
[i
].string
.text
);
9016 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
9017 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_DOMAIN=%s",
9018 auth_info
->values
[i
].string
.text
);
9019 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9020 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_PASSWORD=%s",
9021 auth_info
->values
[i
].string
.text
);
9022 else if (!strcmp(dest
->auth_info_required
[i
], "negotiate"))
9023 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_NEGOTIATE=%s",
9024 auth_info
->values
[i
].string
.text
);
9029 else if (auth_info
&& auth_info
->num_values
== 2 &&
9030 dest
->num_auth_info_required
== 1 &&
9031 !strcmp(dest
->auth_info_required
[0], "negotiate"))
9034 * Allow fallback to username+password for Kerberized queues...
9037 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[0].string
.text
,
9038 strlen(auth_info
->values
[0].string
.text
));
9039 cupsFilePutConf(fp
, "username", line
);
9041 cupsdSetStringf(job
->auth_env
+ 0, "AUTH_USERNAME=%s",
9042 auth_info
->values
[0].string
.text
);
9044 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[1].string
.text
,
9045 strlen(auth_info
->values
[1].string
.text
));
9046 cupsFilePutConf(fp
, "password", line
);
9048 cupsdSetStringf(job
->auth_env
+ 1, "AUTH_PASSWORD=%s",
9049 auth_info
->values
[1].string
.text
);
9051 else if (con
->username
[0])
9054 * Write the authenticated username...
9057 httpEncode64_2(line
, sizeof(line
), con
->username
, strlen(con
->username
));
9058 cupsFilePutConf(fp
, "username", line
);
9060 cupsdSetStringf(job
->auth_env
+ 0, "AUTH_USERNAME=%s", con
->username
);
9063 * Write the authenticated password...
9066 httpEncode64_2(line
, sizeof(line
), con
->password
, strlen(con
->password
));
9067 cupsFilePutConf(fp
, "password", line
);
9069 cupsdSetStringf(job
->auth_env
+ 1, "AUTH_PASSWORD=%s", con
->password
);
9073 if (con
->gss_uid
> 0)
9075 cupsFilePrintf(fp
, "uid %d\n", (int)con
->gss_uid
);
9076 cupsdSetStringf(&job
->auth_uid
, "AUTH_UID=%d", (int)con
->gss_uid
);
9078 #endif /* HAVE_GSSAPI */
9081 * Write a random number of newlines to the end of the file...
9084 for (i
= (CUPS_RAND() % 1024); i
>= 0; i
--)
9085 cupsFilePutChar(fp
, '\n');
9088 * Close the file and return...
9096 * 'send_document()' - Send a file to a printer or class.
9100 send_document(cupsd_client_t
*con
, /* I - Client connection */
9101 ipp_attribute_t
*uri
) /* I - Printer URI */
9103 ipp_attribute_t
*attr
; /* Current attribute */
9104 ipp_attribute_t
*format
; /* Request's document-format attribute */
9105 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9106 const char *default_format
;/* document-format-default value */
9107 int jobid
; /* Job ID number */
9108 cupsd_job_t
*job
; /* Current job */
9109 char job_uri
[HTTP_MAX_URI
],
9111 scheme
[HTTP_MAX_URI
],
9112 /* Method portion of URI */
9113 username
[HTTP_MAX_URI
],
9114 /* Username portion of URI */
9116 /* Host portion of URI */
9117 resource
[HTTP_MAX_URI
];
9118 /* Resource portion of URI */
9119 int port
; /* Port portion of URI */
9120 mime_type_t
*filetype
; /* Type of file */
9121 char super
[MIME_MAX_SUPER
],
9122 /* Supertype of file */
9123 type
[MIME_MAX_TYPE
],
9124 /* Subtype of file */
9125 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9126 /* Textual name of mime type */
9127 char filename
[1024]; /* Job filename */
9128 cupsd_printer_t
*printer
; /* Current printer */
9129 struct stat fileinfo
; /* File information */
9130 int kbytes
; /* Size of file */
9131 int compression
; /* Type of compression */
9132 int start_job
; /* Start the job? */
9135 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9136 con
->http
.fd
, uri
->values
[0].string
.text
);
9139 * See if we have a job URI or a printer URI...
9142 if (!strcmp(uri
->name
, "printer-uri"))
9145 * Got a printer URI; see if we also have a job-id attribute...
9148 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9149 IPP_TAG_INTEGER
)) == NULL
)
9151 send_ipp_status(con
, IPP_BAD_REQUEST
,
9152 _("Got a printer-uri attribute but no job-id."));
9156 jobid
= attr
->values
[0].integer
;
9161 * Got a job URI; parse it to get the job ID...
9164 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9165 sizeof(scheme
), username
, sizeof(username
), host
,
9166 sizeof(host
), &port
, resource
, sizeof(resource
));
9168 if (strncmp(resource
, "/jobs/", 6))
9174 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9175 uri
->values
[0].string
.text
);
9179 jobid
= atoi(resource
+ 6);
9183 * See if the job exists...
9186 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9189 * Nope - return a "not found" error...
9192 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9196 printer
= cupsdFindDest(job
->dest
);
9199 * See if the job is owned by the requesting user...
9202 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9204 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9205 cupsdFindDest(job
->dest
));
9210 * OK, see if the client is sending the document compressed - CUPS
9211 * only supports "none" and "gzip".
9214 compression
= CUPS_FILE_NONE
;
9216 if ((attr
= ippFindAttribute(con
->request
, "compression",
9217 IPP_TAG_KEYWORD
)) != NULL
)
9219 if (strcmp(attr
->values
[0].string
.text
, "none")
9221 && strcmp(attr
->values
[0].string
.text
, "gzip")
9222 #endif /* HAVE_LIBZ */
9225 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"."),
9226 attr
->values
[0].string
.text
);
9227 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9228 "compression", NULL
, attr
->values
[0].string
.text
);
9233 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9234 compression
= CUPS_FILE_GZIP
;
9235 #endif /* HAVE_LIBZ */
9239 * Do we have a file to print?
9242 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9243 IPP_TAG_BOOLEAN
)) == NULL
)
9245 send_ipp_status(con
, IPP_BAD_REQUEST
,
9246 _("Missing last-document attribute in request."));
9253 * Check for an empty request with "last-document" set to true, which is
9254 * used to close an "open" job by RFC 2911, section 3.3.2.
9257 if (job
->num_files
> 0 && attr
->values
[0].boolean
)
9260 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file in print request."));
9265 * Is it a format we support?
9268 if ((format
= ippFindAttribute(con
->request
, "document-format",
9269 IPP_TAG_MIMETYPE
)) != NULL
)
9272 * Grab format from client...
9275 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]",
9278 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"."),
9279 format
->values
[0].string
.text
);
9283 else if ((default_format
= cupsGetOption("document-format",
9284 printer
->num_options
,
9285 printer
->options
)) != NULL
)
9288 * Use default document format...
9291 if (sscanf(default_format
, "%15[^/]/%255[^;]", super
, type
) != 2)
9293 send_ipp_status(con
, IPP_BAD_REQUEST
,
9294 _("Bad document-format-default \"%s\"."), default_format
);
9301 * No document format attribute? Auto-type it!
9304 strlcpy(super
, "application", sizeof(super
));
9305 strlcpy(type
, "octet-stream", sizeof(type
));
9308 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9311 * Auto-type the file...
9314 ipp_attribute_t
*doc_name
; /* document-name attribute */
9317 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Auto-typing file...");
9319 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9320 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9321 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9325 filetype
= mimeType(MimeDatabase
, super
, type
);
9328 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Request file type is %s/%s.",
9329 filetype
->super
, filetype
->type
);
9332 filetype
= mimeType(MimeDatabase
, super
, type
);
9337 * Replace the document-format attribute value with the auto-typed or
9341 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9344 if ((jformat
= ippFindAttribute(job
->attrs
, "document-format",
9345 IPP_TAG_MIMETYPE
)) != NULL
)
9347 _cupsStrFree(jformat
->values
[0].string
.text
);
9349 jformat
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
9352 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9353 "document-format", NULL
, mimetype
);
9357 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9358 _("Unsupported document-format \"%s/%s\"."), super
, type
);
9359 cupsdLogMessage(CUPSD_LOG_INFO
,
9360 "Hint: Do you have the raw file printing rules enabled?");
9363 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9364 "document-format", NULL
, format
->values
[0].string
.text
);
9369 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9371 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9374 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9375 _("Unsupported document-format \"%s\"."), mimetype
);
9377 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9378 "document-format", NULL
, mimetype
);
9384 * Add the file to the job...
9389 if (add_file(con
, job
, filetype
, compression
))
9392 if (stat(con
->filename
, &fileinfo
))
9395 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9397 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9399 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
9400 IPP_TAG_INTEGER
)) != NULL
)
9401 attr
->values
[0].integer
+= kbytes
;
9403 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
9405 rename(con
->filename
, filename
);
9407 cupsdClearString(&con
->filename
);
9409 cupsdLogJob(job
, CUPSD_LOG_INFO
, "File of type %s/%s queued by \"%s\".",
9410 filetype
->super
, filetype
->type
, job
->username
);
9413 * Start the job if this is the last document...
9418 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9419 IPP_TAG_BOOLEAN
)) != NULL
&&
9420 attr
->values
[0].boolean
)
9423 * See if we need to add the ending sheet...
9426 if (cupsdTimeoutJob(job
))
9429 if (job
->state_value
== IPP_JOB_STOPPED
)
9431 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9432 job
->state_value
= IPP_JOB_PENDING
;
9434 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9436 else if (job
->state_value
== IPP_JOB_HELD
)
9438 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9439 IPP_TAG_KEYWORD
)) == NULL
)
9440 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9442 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9444 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9445 job
->state_value
= IPP_JOB_PENDING
;
9447 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9450 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-hold-until-specified");
9454 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9460 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9461 IPP_TAG_KEYWORD
)) == NULL
)
9462 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9464 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9466 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
9467 job
->state_value
= IPP_JOB_HELD
;
9468 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
9470 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-incoming");
9473 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9480 * Fill in the response info...
9483 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
9484 con
->clientname
, con
->clientport
, "/jobs/%d", jobid
);
9485 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
9488 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
9490 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
9492 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons",
9493 NULL
, job
->reasons
->values
[0].string
.text
);
9495 con
->response
->request
.status
.status_code
= IPP_OK
;
9498 * Start the job if necessary...
9507 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9512 cupsd_client_t
*con
, /* I - Client connection */
9513 http_status_t status
, /* I - HTTP status code */
9514 cupsd_printer_t
*printer
) /* I - Printer, if any */
9516 ipp_attribute_t
*uri
; /* Request URI, if any */
9519 if ((uri
= ippFindAttribute(con
->request
, "printer-uri",
9520 IPP_TAG_URI
)) == NULL
)
9521 uri
= ippFindAttribute(con
->request
, "job-uri", IPP_TAG_URI
);
9523 cupsdLogMessage(status
== HTTP_FORBIDDEN
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
9524 "[Client %d] Returning HTTP %s for %s (%s) from %s",
9525 con
->http
.fd
, httpStatus(status
),
9527 ippOpString(con
->request
->request
.op
.operation_id
) :
9529 uri
? uri
->values
[0].string
.text
: "no URI",
9530 con
->http
.hostname
);
9534 int auth_type
; /* Type of authentication required */
9537 auth_type
= CUPSD_AUTH_NONE
;
9539 if (status
== HTTP_UNAUTHORIZED
&&
9540 printer
->num_auth_info_required
> 0 &&
9541 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
9543 (con
->request
->request
.op
.operation_id
== IPP_PRINT_JOB
||
9544 con
->request
->request
.op
.operation_id
== IPP_CREATE_JOB
||
9545 con
->request
->request
.op
.operation_id
== CUPS_AUTHENTICATE_JOB
))
9548 * Creating and authenticating jobs requires Kerberos...
9551 auth_type
= CUPSD_AUTH_NEGOTIATE
;
9556 * Use policy/location-defined authentication requirements...
9559 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9560 cupsd_location_t
*auth
; /* Pointer to authentication element */
9563 if (printer
->type
& CUPS_PRINTER_CLASS
)
9564 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
9566 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
9568 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
9569 auth
->type
== CUPSD_AUTH_NONE
)
9570 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
9572 con
->request
->request
.op
.operation_id
:
9577 if (auth
->type
== CUPSD_AUTH_DEFAULT
)
9578 auth_type
= cupsdDefaultAuthType();
9580 auth_type
= auth
->type
;
9584 cupsdSendError(con
, status
, auth_type
);
9587 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
9589 ippDelete(con
->response
);
9590 con
->response
= NULL
;
9597 * 'send_ipp_status()' - Send a status back to the IPP client.
9601 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
9602 ipp_status_t status
, /* I - IPP status code */
9603 const char *message
,/* I - Status message */
9604 ...) /* I - Additional args as needed */
9606 va_list ap
; /* Pointer to additional args */
9607 char formatted
[1024]; /* Formatted errror message */
9610 va_start(ap
, message
);
9611 vsnprintf(formatted
, sizeof(formatted
),
9612 _cupsLangString(con
->language
, message
), ap
);
9615 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
9616 ippOpString(con
->request
->request
.op
.operation_id
),
9617 ippErrorString(status
), formatted
);
9619 con
->response
->request
.status
.status_code
= status
;
9621 if (ippFindAttribute(con
->response
, "attributes-charset",
9622 IPP_TAG_ZERO
) == NULL
)
9623 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
9624 "attributes-charset", NULL
, "utf-8");
9626 if (ippFindAttribute(con
->response
, "attributes-natural-language",
9627 IPP_TAG_ZERO
) == NULL
)
9628 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
9629 "attributes-natural-language", NULL
, DefaultLanguage
);
9631 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
9632 "status-message", NULL
, formatted
);
9637 * 'set_default()' - Set the default destination...
9641 set_default(cupsd_client_t
*con
, /* I - Client connection */
9642 ipp_attribute_t
*uri
) /* I - Printer URI */
9644 http_status_t status
; /* Policy status */
9645 cups_ptype_t dtype
; /* Destination type (printer/class) */
9646 cupsd_printer_t
*printer
, /* Printer */
9647 *oldprinter
; /* Old default printer */
9650 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
9651 con
->http
.fd
, uri
->values
[0].string
.text
);
9654 * Is the destination valid?
9657 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
9663 send_ipp_status(con
, IPP_NOT_FOUND
,
9664 _("The printer or class does not exist."));
9672 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
9674 send_http_error(con
, status
, NULL
);
9679 * Set it as the default...
9682 oldprinter
= DefaultPrinter
;
9683 DefaultPrinter
= printer
;
9686 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, oldprinter
, NULL
,
9687 "%s is no longer the default printer.", oldprinter
->name
);
9689 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
9690 "%s is now the default printer.", printer
->name
);
9692 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
9693 CUPSD_DIRTY_PRINTCAP
);
9695 cupsdLogMessage(CUPSD_LOG_INFO
,
9696 "Default destination set to \"%s\" by \"%s\".",
9697 printer
->name
, get_username(con
));
9700 * Everything was ok, so return OK status...
9703 con
->response
->request
.status
.status_code
= IPP_OK
;
9708 * 'set_job_attrs()' - Set job attributes.
9712 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
9713 ipp_attribute_t
*uri
) /* I - Job URI */
9715 ipp_attribute_t
*attr
, /* Current attribute */
9716 *attr2
; /* Job attribute */
9717 int jobid
; /* Job ID */
9718 cupsd_job_t
*job
; /* Current job */
9719 char scheme
[HTTP_MAX_URI
],
9720 /* Method portion of URI */
9721 username
[HTTP_MAX_URI
],
9722 /* Username portion of URI */
9724 /* Host portion of URI */
9725 resource
[HTTP_MAX_URI
];
9726 /* Resource portion of URI */
9727 int port
; /* Port portion of URI */
9728 int event
; /* Events? */
9729 int check_jobs
; /* Check jobs? */
9732 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
9733 con
->http
.fd
, uri
->values
[0].string
.text
);
9736 * Start with "everything is OK" status...
9739 con
->response
->request
.status
.status_code
= IPP_OK
;
9742 * See if we have a job URI or a printer URI...
9745 if (!strcmp(uri
->name
, "printer-uri"))
9748 * Got a printer URI; see if we also have a job-id attribute...
9751 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9752 IPP_TAG_INTEGER
)) == NULL
)
9754 send_ipp_status(con
, IPP_BAD_REQUEST
,
9755 _("Got a printer-uri attribute but no job-id."));
9759 jobid
= attr
->values
[0].integer
;
9764 * Got a job URI; parse it to get the job ID...
9767 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9768 sizeof(scheme
), username
, sizeof(username
), host
,
9769 sizeof(host
), &port
, resource
, sizeof(resource
));
9771 if (strncmp(resource
, "/jobs/", 6))
9777 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9778 uri
->values
[0].string
.text
);
9782 jobid
= atoi(resource
+ 6);
9786 * See if the job exists...
9789 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9792 * Nope - return a "not found" error...
9795 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9800 * See if the job has been completed...
9803 if (job
->state_value
> IPP_JOB_STOPPED
)
9806 * Return a "not-possible" error...
9809 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9810 _("Job #%d is finished and cannot be altered."), jobid
);
9815 * See if the job is owned by the requesting user...
9818 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9820 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9821 cupsdFindDest(job
->dest
));
9826 * See what the user wants to change.
9834 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
9836 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
9839 if (!strcmp(attr
->name
, "attributes-charset") ||
9840 !strcmp(attr
->name
, "attributes-natural-language") ||
9841 !strcmp(attr
->name
, "document-compression") ||
9842 !strcmp(attr
->name
, "document-format") ||
9843 !strcmp(attr
->name
, "job-detailed-status-messages") ||
9844 !strcmp(attr
->name
, "job-document-access-errors") ||
9845 !strcmp(attr
->name
, "job-id") ||
9846 !strcmp(attr
->name
, "job-impressions-completed") ||
9847 !strcmp(attr
->name
, "job-k-octets") ||
9848 !strcmp(attr
->name
, "job-originating-host-name") ||
9849 !strcmp(attr
->name
, "job-originating-user-name") ||
9850 !strcmp(attr
->name
, "job-printer-up-time") ||
9851 !strcmp(attr
->name
, "job-printer-uri") ||
9852 !strcmp(attr
->name
, "job-sheets") ||
9853 !strcmp(attr
->name
, "job-state-message") ||
9854 !strcmp(attr
->name
, "job-state-reasons") ||
9855 !strcmp(attr
->name
, "job-uri") ||
9856 !strcmp(attr
->name
, "number-of-documents") ||
9857 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
9858 !strcmp(attr
->name
, "output-device-assigned") ||
9859 !strncmp(attr
->name
, "date-time-at-", 13) ||
9860 !strncmp(attr
->name
, "job-k-octets", 12) ||
9861 !strncmp(attr
->name
, "job-media-sheets", 16) ||
9862 !strncmp(attr
->name
, "time-at-", 8))
9868 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
9869 _("%s cannot be changed."), attr
->name
);
9871 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9872 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9876 if (!strcmp(attr
->name
, "job-priority"))
9879 * Change the job priority...
9882 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
9884 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value."));
9886 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9887 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9889 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
9891 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9892 _("Job is completed and cannot be changed."));
9895 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9897 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-priority to %d",
9898 attr
->values
[0].integer
);
9899 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
9902 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
9903 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
9906 else if (!strcmp(attr
->name
, "job-state"))
9909 * Change the job state...
9912 if (attr
->value_tag
!= IPP_TAG_ENUM
)
9914 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value."));
9916 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
9917 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
9921 switch (attr
->values
[0].integer
)
9923 case IPP_JOB_PENDING
:
9925 if (job
->state_value
> IPP_JOB_HELD
)
9927 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9928 _("Job state cannot be changed."));
9931 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9933 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
9934 attr
->values
[0].integer
);
9935 cupsdSetJobState(job
, attr
->values
[0].integer
,
9937 "Job state changed by \"%s\"", username
);
9942 case IPP_JOB_PROCESSING
:
9943 case IPP_JOB_STOPPED
:
9944 if (job
->state_value
!= attr
->values
[0].integer
)
9946 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9947 _("Job state cannot be changed."));
9952 case IPP_JOB_CANCELED
:
9953 case IPP_JOB_ABORTED
:
9954 case IPP_JOB_COMPLETED
:
9955 if (job
->state_value
> IPP_JOB_PROCESSING
)
9957 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9958 _("Job state cannot be changed."));
9961 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
9963 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
9964 attr
->values
[0].integer
);
9965 cupsdSetJobState(job
, (ipp_jstate_t
)attr
->values
[0].integer
,
9967 "Job state changed by \"%s\"", username
);
9974 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
9976 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
9977 IPP_TAG_ZERO
)) != NULL
)
9980 * Some other value; first free the old value...
9983 if (job
->attrs
->prev
)
9984 job
->attrs
->prev
->next
= attr2
->next
;
9986 job
->attrs
->attrs
= attr2
->next
;
9988 if (job
->attrs
->last
== attr2
)
9989 job
->attrs
->last
= job
->attrs
->prev
;
9991 ippDeleteAttribute(NULL
, attr2
);
9994 * Then copy the attribute...
9997 ippCopyAttribute(job
->attrs
, attr
, 0);
10000 * See if the job-name or job-hold-until is being changed.
10003 if (!strcmp(attr
->name
, "job-hold-until"))
10005 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-hold-until to %s",
10006 attr
->values
[0].string
.text
);
10007 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
10009 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
10011 cupsdReleaseJob(job
);
10015 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
,
10016 "Job held by \"%s\".", username
);
10018 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
10021 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10024 * Delete the attribute...
10027 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10028 IPP_TAG_ZERO
)) != NULL
)
10030 if (job
->attrs
->prev
)
10031 job
->attrs
->prev
->next
= attr2
->next
;
10033 job
->attrs
->attrs
= attr2
->next
;
10035 if (attr2
== job
->attrs
->last
)
10036 job
->attrs
->last
= job
->attrs
->prev
;
10038 ippDeleteAttribute(NULL
, attr2
);
10040 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10046 * Add new option by copying it...
10049 ippCopyAttribute(job
->attrs
, attr
, 0);
10051 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10060 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10063 * Send events as needed...
10066 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10067 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
,
10068 cupsdFindDest(job
->dest
), job
,
10069 "Job priority changed by user.");
10071 if (event
& CUPSD_EVENT_JOB_STATE
)
10072 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
10073 job
->state_value
== IPP_JOB_HELD
?
10074 "Job held by user." : "Job restarted by user.");
10076 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10077 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
10078 "Job options changed by user.");
10081 * Start jobs if possible...
10090 * 'set_printer_attrs()' - Set printer attributes.
10094 set_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
10095 ipp_attribute_t
*uri
) /* I - Printer */
10097 http_status_t status
; /* Policy status */
10098 cups_ptype_t dtype
; /* Destination type (printer/class) */
10099 cupsd_printer_t
*printer
; /* Printer/class */
10100 ipp_attribute_t
*attr
; /* Printer attribute */
10101 int changed
= 0; /* Was anything changed? */
10104 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_attrs(%p[%d], %s)", con
,
10105 con
->http
.fd
, uri
->values
[0].string
.text
);
10108 * Is the destination valid?
10111 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10117 send_ipp_status(con
, IPP_NOT_FOUND
,
10118 _("The printer or class does not exist."));
10126 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10128 send_http_error(con
, status
, printer
);
10133 * Return a list of attributes that can be set via Set-Printer-Attributes.
10136 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
10137 IPP_TAG_TEXT
)) != NULL
)
10139 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
10143 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
10144 IPP_TAG_TEXT
)) != NULL
)
10146 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
10151 * Update the printer attributes and return...
10156 cupsdSetPrinterAttrs(printer
);
10157 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
10159 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG
, printer
, NULL
,
10160 "Printer \"%s\" description or location changed by \"%s\".",
10161 printer
->name
, get_username(con
));
10163 cupsdLogMessage(CUPSD_LOG_INFO
,
10164 "Printer \"%s\" description or location changed by \"%s\".",
10165 printer
->name
, get_username(con
));
10168 con
->response
->request
.status
.status_code
= IPP_OK
;
10173 * 'set_printer_defaults()' - Set printer default options from a request.
10177 set_printer_defaults(
10178 cupsd_client_t
*con
, /* I - Client connection */
10179 cupsd_printer_t
*printer
) /* I - Printer */
10181 int i
; /* Looping var */
10182 ipp_attribute_t
*attr
; /* Current attribute */
10183 int namelen
; /* Length of attribute name */
10184 char name
[256], /* New attribute name */
10185 value
[256]; /* String version of integer attrs */
10188 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10191 * Skip non-printer attributes...
10194 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10197 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10199 if (!strcmp(attr
->name
, "job-sheets-default"))
10202 * Only allow keywords and names...
10205 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10209 * Only allow job-sheets-default to be set when running without a
10210 * system high classification level...
10213 if (Classification
)
10216 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10218 if (attr
->num_values
> 1)
10219 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10221 cupsdSetString(&printer
->job_sheets
[1], "none");
10223 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10225 cupsdFreeStrings(&(printer
->users
));
10227 printer
->deny_users
= 0;
10229 if (attr
->value_tag
== IPP_TAG_NAME
&&
10230 (attr
->num_values
> 1 ||
10231 strcmp(attr
->values
[0].string
.text
, "all")))
10233 for (i
= 0; i
< attr
->num_values
; i
++)
10234 cupsdAddString(&(printer
->users
), attr
->values
[i
].string
.text
);
10237 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10239 cupsdFreeStrings(&(printer
->users
));
10241 printer
->deny_users
= 1;
10243 if (attr
->value_tag
== IPP_TAG_NAME
&&
10244 (attr
->num_values
> 1 ||
10245 strcmp(attr
->values
[0].string
.text
, "none")))
10247 for (i
= 0; i
< attr
->num_values
; i
++)
10248 cupsdAddString(&(printer
->users
), attr
->values
[i
].string
.text
);
10251 else if (!strcmp(attr
->name
, "job-quota-period"))
10253 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10256 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10257 attr
->values
[0].integer
);
10258 cupsdFreeQuotas(printer
);
10260 printer
->quota_period
= attr
->values
[0].integer
;
10262 else if (!strcmp(attr
->name
, "job-k-limit"))
10264 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10267 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10268 attr
->values
[0].integer
);
10269 cupsdFreeQuotas(printer
);
10271 printer
->k_limit
= attr
->values
[0].integer
;
10273 else if (!strcmp(attr
->name
, "job-page-limit"))
10275 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10278 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10279 attr
->values
[0].integer
);
10280 cupsdFreeQuotas(printer
);
10282 printer
->page_limit
= attr
->values
[0].integer
;
10284 else if (!strcmp(attr
->name
, "printer-op-policy"))
10286 cupsd_policy_t
*p
; /* Policy */
10289 if (attr
->value_tag
!= IPP_TAG_NAME
)
10292 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10294 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10295 "Setting printer-op-policy to \"%s\"...",
10296 attr
->values
[0].string
.text
);
10297 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10298 printer
->op_policy_ptr
= p
;
10302 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10303 _("Unknown printer-op-policy \"%s\"."),
10304 attr
->values
[0].string
.text
);
10308 else if (!strcmp(attr
->name
, "printer-error-policy"))
10310 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10313 if (strcmp(attr
->values
[0].string
.text
, "retry-current-job") &&
10314 ((printer
->type
& CUPS_PRINTER_CLASS
) ||
10315 (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10316 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10317 strcmp(attr
->values
[0].string
.text
, "stop-printer"))))
10319 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10320 _("Unknown printer-error-policy \"%s\"."),
10321 attr
->values
[0].string
.text
);
10325 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10326 "Setting printer-error-policy to \"%s\"...",
10327 attr
->values
[0].string
.text
);
10328 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10332 * Skip any other non-default attributes...
10335 namelen
= strlen(attr
->name
);
10336 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10337 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10341 * OK, anything else must be a user-defined default...
10344 strlcpy(name
, attr
->name
, sizeof(name
));
10345 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10347 switch (attr
->value_tag
)
10349 case IPP_TAG_DELETEATTR
:
10350 printer
->num_options
= cupsRemoveOption(name
,
10351 printer
->num_options
,
10352 &(printer
->options
));
10353 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10354 "Deleting %s", attr
->name
);
10357 case IPP_TAG_NAME
:
10358 case IPP_TAG_TEXT
:
10359 case IPP_TAG_KEYWORD
:
10361 printer
->num_options
= cupsAddOption(name
,
10362 attr
->values
[0].string
.text
,
10363 printer
->num_options
,
10364 &(printer
->options
));
10365 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10366 "Setting %s to \"%s\"...", attr
->name
,
10367 attr
->values
[0].string
.text
);
10370 case IPP_TAG_BOOLEAN
:
10371 printer
->num_options
= cupsAddOption(name
,
10372 attr
->values
[0].boolean
?
10374 printer
->num_options
,
10375 &(printer
->options
));
10376 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10377 "Setting %s to %s...", attr
->name
,
10378 attr
->values
[0].boolean
? "true" : "false");
10381 case IPP_TAG_INTEGER
:
10382 case IPP_TAG_ENUM
:
10383 sprintf(value
, "%d", attr
->values
[0].integer
);
10384 printer
->num_options
= cupsAddOption(name
, value
,
10385 printer
->num_options
,
10386 &(printer
->options
));
10387 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10388 "Setting %s to %s...", attr
->name
, value
);
10391 case IPP_TAG_RANGE
:
10392 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10393 attr
->values
[0].range
.upper
);
10394 printer
->num_options
= cupsAddOption(name
, value
,
10395 printer
->num_options
,
10396 &(printer
->options
));
10397 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10398 "Setting %s to %s...", attr
->name
, value
);
10401 case IPP_TAG_RESOLUTION
:
10402 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10403 attr
->values
[0].resolution
.yres
,
10404 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10406 printer
->num_options
= cupsAddOption(name
, value
,
10407 printer
->num_options
,
10408 &(printer
->options
));
10409 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10410 "Setting %s to %s...", attr
->name
, value
);
10414 /* Do nothing for other values */
10422 * 'start_printer()' - Start a printer.
10426 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10427 ipp_attribute_t
*uri
) /* I - Printer URI */
10429 int i
; /* Temporary variable */
10430 http_status_t status
; /* Policy status */
10431 cups_ptype_t dtype
; /* Destination type (printer/class) */
10432 cupsd_printer_t
*printer
; /* Printer data */
10435 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
10436 con
->http
.fd
, uri
->values
[0].string
.text
);
10439 * Is the destination valid?
10442 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10448 send_ipp_status(con
, IPP_NOT_FOUND
,
10449 _("The printer or class does not exist."));
10457 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10459 send_http_error(con
, status
, printer
);
10464 * Start the printer...
10467 printer
->state_message
[0] = '\0';
10469 cupsdStartPrinter(printer
, 1);
10471 if (dtype
& CUPS_PRINTER_CLASS
)
10472 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
10473 printer
->name
, get_username(con
));
10475 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
10476 printer
->name
, get_username(con
));
10484 if ((i
= check_quotas(con
, printer
)) < 0)
10486 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
10491 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
10496 * Everything was ok, so return OK status...
10499 con
->response
->request
.status
.status_code
= IPP_OK
;
10504 * 'stop_printer()' - Stop a printer.
10508 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
10509 ipp_attribute_t
*uri
) /* I - Printer URI */
10511 http_status_t status
; /* Policy status */
10512 cups_ptype_t dtype
; /* Destination type (printer/class) */
10513 cupsd_printer_t
*printer
; /* Printer data */
10514 ipp_attribute_t
*attr
; /* printer-state-message attribute */
10517 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
10518 con
->http
.fd
, uri
->values
[0].string
.text
);
10521 * Is the destination valid?
10524 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10530 send_ipp_status(con
, IPP_NOT_FOUND
,
10531 _("The printer or class does not exist."));
10539 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10541 send_http_error(con
, status
, printer
);
10546 * Stop the printer...
10549 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
10550 IPP_TAG_TEXT
)) == NULL
)
10551 strlcpy(printer
->state_message
, "Paused", sizeof(printer
->state_message
));
10554 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
10555 sizeof(printer
->state_message
));
10558 cupsdStopPrinter(printer
, 1);
10560 if (dtype
& CUPS_PRINTER_CLASS
)
10561 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
10562 printer
->name
, get_username(con
));
10564 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
10565 printer
->name
, get_username(con
));
10568 * Everything was ok, so return OK status...
10571 con
->response
->request
.status
.status_code
= IPP_OK
;
10576 * 'url_encode_attr()' - URL-encode a string attribute.
10580 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
10581 char *buffer
,/* I - String buffer */
10582 int bufsize
)/* I - Size of buffer */
10584 int i
; /* Looping var */
10585 char *bufptr
, /* Pointer into buffer */
10586 *bufend
; /* End of buffer */
10589 strlcpy(buffer
, attr
->name
, bufsize
);
10590 bufptr
= buffer
+ strlen(buffer
);
10591 bufend
= buffer
+ bufsize
- 1;
10593 for (i
= 0; i
< attr
->num_values
; i
++)
10595 if (bufptr
>= bufend
)
10603 if (bufptr
>= bufend
)
10608 bufptr
= url_encode_string(attr
->values
[i
].string
.text
,
10609 bufptr
, bufend
- bufptr
+ 1);
10611 if (bufptr
>= bufend
)
10622 * 'url_encode_string()' - URL-encode a string.
10625 static char * /* O - End of string */
10626 url_encode_string(const char *s
, /* I - String */
10627 char *buffer
, /* I - String buffer */
10628 int bufsize
) /* I - Size of buffer */
10630 char *bufptr
, /* Pointer into buffer */
10631 *bufend
; /* End of buffer */
10632 static const char *hex
= "0123456789ABCDEF";
10637 bufend
= buffer
+ bufsize
- 1;
10639 while (*s
&& bufptr
< bufend
)
10641 if (*s
== ' ' || *s
== '%' || *s
== '+')
10643 if (bufptr
>= (bufend
- 2))
10647 *bufptr
++ = hex
[(*s
>> 4) & 15];
10648 *bufptr
++ = hex
[*s
& 15];
10652 else if (*s
== '\'' || *s
== '\\')
10654 if (bufptr
>= (bufend
- 1))
10671 * 'user_allowed()' - See if a user is allowed to print to a queue.
10674 static int /* O - 0 if not allowed, 1 if allowed */
10675 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
10676 const char *username
) /* I - Username */
10678 struct passwd
*pw
; /* User password data */
10679 char baseuser
[256], /* Base username */
10680 *baseptr
, /* Pointer to "@" in base username */
10681 *name
; /* Current user name */
10684 if (cupsArrayCount(p
->users
) == 0)
10687 if (!strcmp(username
, "root"))
10690 if (strchr(username
, '@'))
10693 * Strip @REALM for username check...
10696 strlcpy(baseuser
, username
, sizeof(baseuser
));
10698 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
10701 username
= baseuser
;
10704 pw
= getpwnam(username
);
10707 for (name
= (char *)cupsArrayFirst(p
->users
);
10709 name
= (char *)cupsArrayNext(p
->users
))
10711 if (name
[0] == '@')
10714 * Check group membership...
10717 if (cupsdCheckGroup(username
, pw
, name
+ 1))
10720 else if (name
[0] == '#')
10726 if (cupsdCheckGroup(username
, pw
, name
))
10729 else if (!_cups_strcasecmp(username
, name
))
10733 return ((name
!= NULL
) != p
->deny_users
);
10738 * 'validate_job()' - Validate printer options and destination.
10742 validate_job(cupsd_client_t
*con
, /* I - Client connection */
10743 ipp_attribute_t
*uri
) /* I - Printer URI */
10745 http_status_t status
; /* Policy status */
10746 ipp_attribute_t
*attr
, /* Current attribute */
10747 *auth_info
; /* auth-info attribute */
10748 ipp_attribute_t
*format
, /* Document-format attribute */
10749 *name
; /* Job-name attribute */
10750 cups_ptype_t dtype
; /* Destination type (printer/class) */
10751 char super
[MIME_MAX_SUPER
],
10752 /* Supertype of file */
10753 type
[MIME_MAX_TYPE
];
10754 /* Subtype of file */
10755 cupsd_printer_t
*printer
; /* Printer */
10758 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
10759 con
->http
.fd
, uri
->values
[0].string
.text
);
10762 * OK, see if the client is sending the document compressed - CUPS
10763 * doesn't support compression yet...
10766 if ((attr
= ippFindAttribute(con
->request
, "compression",
10767 IPP_TAG_KEYWORD
)) != NULL
)
10769 if (strcmp(attr
->values
[0].string
.text
, "none")
10771 && strcmp(attr
->values
[0].string
.text
, "gzip")
10772 #endif /* HAVE_LIBZ */
10775 send_ipp_status(con
, IPP_ATTRIBUTES
,
10776 _("Unsupported 'compression' value \"%s\"."),
10777 attr
->values
[0].string
.text
);
10778 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
10779 "compression", NULL
, attr
->values
[0].string
.text
);
10785 * Is it a format we support?
10788 if ((format
= ippFindAttribute(con
->request
, "document-format",
10789 IPP_TAG_MIMETYPE
)) != NULL
)
10791 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]",
10794 send_ipp_status(con
, IPP_BAD_REQUEST
,
10795 _("Bad 'document-format' value \"%s\"."),
10796 format
->values
[0].string
.text
);
10800 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
10801 !mimeType(MimeDatabase
, super
, type
))
10803 cupsdLogMessage(CUPSD_LOG_INFO
,
10804 "Hint: Do you have the raw file printing rules enabled?");
10805 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
10806 _("Unsupported 'document-format' value \"%s\"."),
10807 format
->values
[0].string
.text
);
10808 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
10809 "document-format", NULL
, format
->values
[0].string
.text
);
10815 * Is the job-name valid?
10818 if ((name
= ippFindAttribute(con
->request
, "job-name", IPP_TAG_ZERO
)) != NULL
)
10820 int bad_name
= 0; /* Is the job-name value bad? */
10822 if ((name
->value_tag
!= IPP_TAG_NAME
&& name
->value_tag
!= IPP_TAG_NAMELANG
) ||
10823 name
->num_values
!= 1)
10830 * Validate that job-name conforms to RFC 5198 (Network Unicode) and
10831 * IPP Everywhere requirements for "name" values...
10834 const unsigned char *nameptr
; /* Pointer into "job-name" attribute */
10836 for (nameptr
= (unsigned char *)name
->values
[0].string
.text
;
10840 if (*nameptr
< ' ' && *nameptr
!= '\t')
10842 else if (*nameptr
== 0x7f)
10844 else if ((*nameptr
& 0xe0) == 0xc0)
10846 if ((nameptr
[1] & 0xc0) != 0x80)
10851 else if ((*nameptr
& 0xf0) == 0xe0)
10853 if ((nameptr
[1] & 0xc0) != 0x80 ||
10854 (nameptr
[2] & 0xc0) != 0x80)
10859 else if ((*nameptr
& 0xf8) == 0xf0)
10861 if ((nameptr
[1] & 0xc0) != 0x80 ||
10862 (nameptr
[2] & 0xc0) != 0x80 ||
10863 (nameptr
[3] & 0xc0) != 0x80)
10868 else if (*nameptr
& 0x80)
10878 if (StrictConformance
)
10880 send_ipp_status(con
, IPP_ATTRIBUTES
,
10881 _("Unsupported 'job-name' value."));
10882 ippCopyAttribute(con
->response
, name
, 0);
10887 cupsdLogMessage(CUPSD_LOG_WARN
,
10888 "Unsupported 'job-name' value, deleting from request.");
10889 ippDeleteAttribute(con
->request
, name
);
10895 * Is the destination valid?
10898 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10904 send_ipp_status(con
, IPP_NOT_FOUND
,
10905 _("The printer or class does not exist."));
10913 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
10915 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10917 send_http_error(con
, status
, printer
);
10920 else if (printer
->num_auth_info_required
== 1 &&
10921 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
10924 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
10928 else if (auth_info
&& !con
->http
.tls
&&
10929 !httpAddrLocalhost(con
->http
.hostaddr
))
10932 * Require encryption of auth-info over non-local connections...
10935 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
10938 #endif /* HAVE_SSL */
10941 * Everything was ok, so return OK status...
10944 con
->response
->request
.status
.status_code
= IPP_OK
;
10949 * 'validate_name()' - Make sure the printer name only contains valid chars.
10952 static int /* O - 0 if name is no good, 1 if good */
10953 validate_name(const char *name
) /* I - Name to check */
10955 const char *ptr
; /* Pointer into name */
10959 * Scan the whole name...
10962 for (ptr
= name
; *ptr
; ptr
++)
10963 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
10967 * All the characters are good; validate the length, too...
10970 return ((ptr
- name
) < 128);
10975 * 'validate_user()' - Validate the user for the request.
10978 static int /* O - 1 if permitted, 0 otherwise */
10979 validate_user(cupsd_job_t
*job
, /* I - Job */
10980 cupsd_client_t
*con
, /* I - Client connection */
10981 const char *owner
, /* I - Owner of job/resource */
10982 char *username
, /* O - Authenticated username */
10983 int userlen
) /* I - Length of username */
10985 cupsd_printer_t
*printer
; /* Printer for job */
10988 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
10989 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
10991 job
->id
, con
? con
->http
.fd
: 0,
10992 owner
? owner
: "(null)", username
, userlen
);
10995 * Validate input...
10998 if (!con
|| !owner
|| !username
|| userlen
<= 0)
11002 * Get the best authenticated username that is available.
11005 strlcpy(username
, get_username(con
), userlen
);
11008 * Check the username against the owner...
11011 printer
= cupsdFindDest(job
->dest
);
11013 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
11014 con
, owner
) == HTTP_OK
);
11019 * End of "$Id: ipp.c 11500 2014-01-06 22:21:15Z msweet $".