2 * IPP routines for the CUPS scheduler.
4 * Copyright 2007-2017 by Apple Inc.
5 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
7 * This file contains Kerberos support code, copyright 2006 by
10 * Licensed under Apache License v2.0. See the file "LICENSE" for more information.
14 * Include necessary headers...
18 #include <cups/ppd-private.h>
21 /*# include <ApplicationServices/ApplicationServices.h>
22 extern CFUUIDRef ColorSyncCreateUUIDFromUInt32(unsigned id);
23 # include <CoreFoundation/CoreFoundation.h>*/
24 # ifdef HAVE_MEMBERSHIP_H
25 # include <membership.h>
26 # endif /* HAVE_MEMBERSHIP_H */
27 # ifdef HAVE_MEMBERSHIPPRIV_H
28 # include <membershipPriv.h>
30 extern int mbr_user_name_to_uuid(const char* name
, uuid_t uu
);
31 extern int mbr_group_name_to_uuid(const char* name
, uuid_t uu
);
32 extern int mbr_check_membership_by_id(uuid_t user
, gid_t group
, int* ismember
);
33 # endif /* HAVE_MEMBERSHIPPRIV_H */
34 #endif /* __APPLE__ */
41 static void accept_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
42 static void add_class(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
43 static int add_file(cupsd_client_t
*con
, cupsd_job_t
*job
,
44 mime_type_t
*filetype
, int compression
);
45 static cupsd_job_t
*add_job(cupsd_client_t
*con
, cupsd_printer_t
*printer
,
46 mime_type_t
*filetype
);
47 static void add_job_subscriptions(cupsd_client_t
*con
, cupsd_job_t
*job
);
48 static void add_job_uuid(cupsd_job_t
*job
);
49 static void add_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
50 static void add_printer_state_reasons(cupsd_client_t
*con
,
52 static void add_queued_job_count(cupsd_client_t
*con
, cupsd_printer_t
*p
);
53 static void apply_printer_defaults(cupsd_printer_t
*printer
,
55 static void authenticate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
56 static void cancel_all_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
57 static void cancel_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
58 static void cancel_subscription(cupsd_client_t
*con
, int id
);
59 static int check_rss_recipient(const char *recipient
);
60 static int check_quotas(cupsd_client_t
*con
, cupsd_printer_t
*p
);
61 static void close_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
62 static void copy_attrs(ipp_t
*to
, ipp_t
*from
, cups_array_t
*ra
,
63 ipp_tag_t group
, int quickcopy
,
64 cups_array_t
*exclude
);
65 static int copy_banner(cupsd_client_t
*con
, cupsd_job_t
*job
,
67 static int copy_file(const char *from
, const char *to
, mode_t mode
);
68 static int copy_model(cupsd_client_t
*con
, const char *from
,
70 static void copy_job_attrs(cupsd_client_t
*con
,
72 cups_array_t
*ra
, cups_array_t
*exclude
);
73 static void copy_printer_attrs(cupsd_client_t
*con
,
74 cupsd_printer_t
*printer
,
76 static void copy_subscription_attrs(cupsd_client_t
*con
,
77 cupsd_subscription_t
*sub
,
79 cups_array_t
*exclude
);
80 static void create_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
81 static void create_local_printer(cupsd_client_t
*con
);
82 static cups_array_t
*create_requested_array(ipp_t
*request
);
83 static void create_subscriptions(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
84 static void delete_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
85 static void get_default(cupsd_client_t
*con
);
86 static void get_devices(cupsd_client_t
*con
);
87 static void get_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
88 static void get_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
89 static void get_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
90 static void get_notifications(cupsd_client_t
*con
);
91 static void get_ppd(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
92 static void get_ppds(cupsd_client_t
*con
);
93 static void get_printers(cupsd_client_t
*con
, int type
);
94 static void get_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
95 static void get_printer_supported(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
96 static void get_subscription_attrs(cupsd_client_t
*con
, int sub_id
);
97 static void get_subscriptions(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
98 static const char *get_username(cupsd_client_t
*con
);
99 static void hold_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
100 static void hold_new_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
101 static void move_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
102 static int ppd_parse_line(const char *line
, char *option
, int olen
,
103 char *choice
, int clen
);
104 static void print_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
105 static void read_job_ticket(cupsd_client_t
*con
);
106 static void reject_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
107 static void release_held_new_jobs(cupsd_client_t
*con
,
108 ipp_attribute_t
*uri
);
109 static void release_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
110 static void renew_subscription(cupsd_client_t
*con
, int sub_id
);
111 static void restart_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
112 static void save_auth_info(cupsd_client_t
*con
, cupsd_job_t
*job
,
113 ipp_attribute_t
*auth_info
);
114 static void send_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
115 static void send_http_error(cupsd_client_t
*con
, http_status_t status
,
116 cupsd_printer_t
*printer
);
117 static void send_ipp_status(cupsd_client_t
*con
, ipp_status_t status
,
118 const char *message
, ...)
119 __attribute__((__format__(__printf__
, 3, 4)));
120 static void set_default(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
121 static void set_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
122 static void set_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
123 static int set_printer_defaults(cupsd_client_t
*con
, cupsd_printer_t
*printer
);
124 static void start_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
125 static void stop_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
126 static void url_encode_attr(ipp_attribute_t
*attr
, char *buffer
, size_t bufsize
);
127 static char *url_encode_string(const char *s
, char *buffer
, size_t bufsize
);
128 static int user_allowed(cupsd_printer_t
*p
, const char *username
);
129 static void validate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
130 static int validate_name(const char *name
);
131 static int validate_user(cupsd_job_t
*job
, cupsd_client_t
*con
, const char *owner
, char *username
, size_t userlen
);
135 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
138 int /* O - 1 on success, 0 on failure */
139 cupsdProcessIPPRequest(
140 cupsd_client_t
*con
) /* I - Client connection */
142 ipp_tag_t group
; /* Current group tag */
143 ipp_attribute_t
*attr
; /* Current attribute */
144 ipp_attribute_t
*charset
; /* Character set attribute */
145 ipp_attribute_t
*language
; /* Language attribute */
146 ipp_attribute_t
*uri
= NULL
; /* Printer or job URI attribute */
147 ipp_attribute_t
*username
; /* requesting-user-name attr */
148 int sub_id
; /* Subscription ID */
151 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cupsdProcessIPPRequest(%p[%d]): operation_id=%04x(%s)", con
, con
->number
, con
->request
->request
.op
.operation_id
, ippOpString(con
->request
->request
.op
.operation_id
));
153 if (LogLevel
>= CUPSD_LOG_DEBUG2
)
155 for (group
= IPP_TAG_ZERO
, attr
= ippFirstAttribute(con
->request
); attr
; attr
= ippNextAttribute(con
->request
))
157 const char *name
; /* Attribute name */
158 char value
[1024]; /* Attribute value */
160 if (group
!= ippGetGroupTag(attr
))
162 group
= ippGetGroupTag(attr
);
163 if (group
!= IPP_TAG_ZERO
)
164 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cupsdProcessIPPRequest: %s", ippTagString(group
));
167 if ((name
= ippGetName(attr
)) == NULL
)
170 ippAttributeString(attr
, value
, sizeof(value
));
172 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cupsdProcessIPPRequest: %s %s%s '%s'", name
, ippGetCount(attr
) > 1 ? "1setOf " : "", ippTagString(ippGetValueTag(attr
)), value
);
177 * First build an empty response message for this request...
180 con
->response
= ippNew();
182 con
->response
->request
.status
.version
[0] =
183 con
->request
->request
.op
.version
[0];
184 con
->response
->request
.status
.version
[1] =
185 con
->request
->request
.op
.version
[1];
186 con
->response
->request
.status
.request_id
=
187 con
->request
->request
.op
.request_id
;
190 * Then validate the request header and required attributes...
193 if (con
->request
->request
.any
.version
[0] != 1 &&
194 con
->request
->request
.any
.version
[0] != 2)
197 * Return an error, since we only support IPP 1.x and 2.x.
200 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
201 "%04X %s Bad request version number %d.%d",
202 IPP_VERSION_NOT_SUPPORTED
, con
->http
->hostname
,
203 con
->request
->request
.any
.version
[0],
204 con
->request
->request
.any
.version
[1]);
206 send_ipp_status(con
, IPP_VERSION_NOT_SUPPORTED
,
207 _("Bad request version number %d.%d."),
208 con
->request
->request
.any
.version
[0],
209 con
->request
->request
.any
.version
[1]);
211 else if (con
->request
->request
.any
.request_id
< 1)
214 * Return an error, since request IDs must be between 1 and 2^31-1
217 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
218 "%04X %s Bad request ID %d",
219 IPP_BAD_REQUEST
, con
->http
->hostname
,
220 con
->request
->request
.any
.request_id
);
222 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad request ID %d."),
223 con
->request
->request
.any
.request_id
);
225 else if (!con
->request
->attrs
)
227 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
228 "%04X %s No attributes in request",
229 IPP_BAD_REQUEST
, con
->http
->hostname
);
231 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No attributes in request."));
236 * Make sure that the attributes are provided in the correct order and
237 * don't repeat groups...
240 for (attr
= con
->request
->attrs
, group
= attr
->group_tag
;
243 if (attr
->group_tag
< group
&& attr
->group_tag
!= IPP_TAG_ZERO
)
246 * Out of order; return an error...
249 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
250 "%04X %s Attribute groups are out of order",
251 IPP_BAD_REQUEST
, con
->http
->hostname
);
253 send_ipp_status(con
, IPP_BAD_REQUEST
,
254 _("Attribute groups are out of order (%x < %x)."),
255 attr
->group_tag
, group
);
259 group
= attr
->group_tag
;
264 * Then make sure that the first three attributes are:
267 * attributes-natural-language
268 * printer-uri/job-uri
271 attr
= con
->request
->attrs
;
272 if (attr
&& attr
->name
&&
273 !strcmp(attr
->name
, "attributes-charset") &&
274 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_CHARSET
)
282 if (attr
&& attr
->name
&&
283 !strcmp(attr
->name
, "attributes-natural-language") &&
284 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_LANGUAGE
)
289 * Reset language for this request if different from Accept-Language.
292 if (!con
->language
||
293 strcmp(attr
->values
[0].string
.text
, con
->language
->language
))
295 cupsLangFree(con
->language
);
296 con
->language
= cupsLangGet(attr
->values
[0].string
.text
);
302 if ((attr
= ippFindAttribute(con
->request
, "printer-uri",
303 IPP_TAG_URI
)) != NULL
)
305 else if ((attr
= ippFindAttribute(con
->request
, "job-uri",
306 IPP_TAG_URI
)) != NULL
)
308 else if (con
->request
->request
.op
.operation_id
== CUPS_GET_PPD
)
309 uri
= ippFindAttribute(con
->request
, "ppd-name", IPP_TAG_NAME
);
314 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
315 "attributes-charset", NULL
,
316 charset
->values
[0].string
.text
);
318 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
319 "attributes-charset", NULL
, "utf-8");
322 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
323 "attributes-natural-language", NULL
,
324 language
->values
[0].string
.text
);
326 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
327 "attributes-natural-language", NULL
, DefaultLanguage
);
330 _cups_strcasecmp(charset
->values
[0].string
.text
, "us-ascii") &&
331 _cups_strcasecmp(charset
->values
[0].string
.text
, "utf-8"))
334 * Bad character set...
337 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unsupported character set \"%s\"",
338 charset
->values
[0].string
.text
);
339 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
340 "%04X %s Unsupported attributes-charset value \"%s\"",
341 IPP_CHARSET
, con
->http
->hostname
,
342 charset
->values
[0].string
.text
);
343 send_ipp_status(con
, IPP_BAD_REQUEST
,
344 _("Unsupported character set \"%s\"."),
345 charset
->values
[0].string
.text
);
347 else if (!charset
|| !language
||
349 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEFAULT
&&
350 con
->request
->request
.op
.operation_id
!= CUPS_GET_PRINTERS
&&
351 con
->request
->request
.op
.operation_id
!= CUPS_GET_CLASSES
&&
352 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEVICES
&&
353 con
->request
->request
.op
.operation_id
!= CUPS_GET_PPDS
))
356 * Return an error, since attributes-charset,
357 * attributes-natural-language, and printer-uri/job-uri are required
358 * for all operations.
363 cupsdLogMessage(CUPSD_LOG_ERROR
,
364 "Missing attributes-charset attribute");
366 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
367 "%04X %s Missing attributes-charset attribute",
368 IPP_BAD_REQUEST
, con
->http
->hostname
);
373 cupsdLogMessage(CUPSD_LOG_ERROR
,
374 "Missing attributes-natural-language attribute");
376 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
377 "%04X %s Missing attributes-natural-language attribute",
378 IPP_BAD_REQUEST
, con
->http
->hostname
);
383 cupsdLogMessage(CUPSD_LOG_ERROR
,
384 "Missing printer-uri, job-uri, or ppd-name "
387 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
388 "%04X %s Missing printer-uri, job-uri, or ppd-name "
389 "attribute", IPP_BAD_REQUEST
, con
->http
->hostname
);
392 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Request attributes follow...");
394 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
395 cupsdLogMessage(CUPSD_LOG_DEBUG
,
396 "attr \"%s\": group_tag = %x, value_tag = %x",
397 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
400 cupsdLogMessage(CUPSD_LOG_DEBUG
, "End of attributes...");
402 send_ipp_status(con
, IPP_BAD_REQUEST
,
403 _("Missing required attributes."));
408 * OK, all the checks pass so far; make sure requesting-user-name is
409 * not "root" from a remote host...
412 if ((username
= ippFindAttribute(con
->request
, "requesting-user-name",
413 IPP_TAG_NAME
)) != NULL
)
416 * Check for root user...
419 if (!strcmp(username
->values
[0].string
.text
, "root") &&
420 _cups_strcasecmp(con
->http
->hostname
, "localhost") &&
421 strcmp(con
->username
, "root"))
424 * Remote unauthenticated user masquerading as local root...
427 ippSetString(con
->request
, &username
, 0, RemoteRoot
);
431 if ((attr
= ippFindAttribute(con
->request
, "notify-subscription-id",
432 IPP_TAG_INTEGER
)) != NULL
)
433 sub_id
= attr
->values
[0].integer
;
438 * Then try processing the operation...
442 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s",
443 ippOpString(con
->request
->request
.op
.operation_id
),
444 uri
->values
[0].string
.text
);
446 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s",
447 ippOpString(con
->request
->request
.op
.operation_id
));
449 switch (con
->request
->request
.op
.operation_id
)
451 case IPP_OP_PRINT_JOB
:
455 case IPP_OP_VALIDATE_JOB
:
456 validate_job(con
, uri
);
459 case IPP_OP_CREATE_JOB
:
460 create_job(con
, uri
);
463 case IPP_OP_SEND_DOCUMENT
:
464 send_document(con
, uri
);
467 case IPP_OP_CANCEL_JOB
:
468 cancel_job(con
, uri
);
471 case IPP_OP_GET_JOB_ATTRIBUTES
:
472 get_job_attrs(con
, uri
);
475 case IPP_OP_GET_JOBS
:
479 case IPP_OP_GET_PRINTER_ATTRIBUTES
:
480 get_printer_attrs(con
, uri
);
483 case IPP_OP_GET_PRINTER_SUPPORTED_VALUES
:
484 get_printer_supported(con
, uri
);
487 case IPP_OP_HOLD_JOB
:
491 case IPP_OP_RELEASE_JOB
:
492 release_job(con
, uri
);
495 case IPP_OP_RESTART_JOB
:
496 restart_job(con
, uri
);
499 case IPP_OP_PAUSE_PRINTER
:
500 stop_printer(con
, uri
);
503 case IPP_OP_RESUME_PRINTER
:
504 start_printer(con
, uri
);
507 case IPP_OP_PURGE_JOBS
:
508 case IPP_OP_CANCEL_JOBS
:
509 case IPP_OP_CANCEL_MY_JOBS
:
510 cancel_all_jobs(con
, uri
);
513 case IPP_OP_SET_JOB_ATTRIBUTES
:
514 set_job_attrs(con
, uri
);
517 case IPP_OP_SET_PRINTER_ATTRIBUTES
:
518 set_printer_attrs(con
, uri
);
521 case IPP_OP_HOLD_NEW_JOBS
:
522 hold_new_jobs(con
, uri
);
525 case IPP_OP_RELEASE_HELD_NEW_JOBS
:
526 release_held_new_jobs(con
, uri
);
529 case IPP_OP_CLOSE_JOB
:
533 case IPP_OP_CUPS_GET_DEFAULT
:
537 case IPP_OP_CUPS_GET_PRINTERS
:
538 get_printers(con
, 0);
541 case IPP_OP_CUPS_GET_CLASSES
:
542 get_printers(con
, CUPS_PRINTER_CLASS
);
545 case IPP_OP_CUPS_ADD_MODIFY_PRINTER
:
546 add_printer(con
, uri
);
549 case IPP_OP_CUPS_DELETE_PRINTER
:
550 delete_printer(con
, uri
);
553 case IPP_OP_CUPS_ADD_MODIFY_CLASS
:
557 case IPP_OP_CUPS_DELETE_CLASS
:
558 delete_printer(con
, uri
);
561 case IPP_OP_CUPS_ACCEPT_JOBS
:
562 case IPP_OP_ENABLE_PRINTER
:
563 accept_jobs(con
, uri
);
566 case IPP_OP_CUPS_REJECT_JOBS
:
567 case IPP_OP_DISABLE_PRINTER
:
568 reject_jobs(con
, uri
);
571 case IPP_OP_CUPS_SET_DEFAULT
:
572 set_default(con
, uri
);
575 case IPP_OP_CUPS_GET_DEVICES
:
579 case IPP_OP_CUPS_GET_DOCUMENT
:
580 get_document(con
, uri
);
583 case IPP_OP_CUPS_GET_PPD
:
587 case IPP_OP_CUPS_GET_PPDS
:
591 case IPP_OP_CUPS_MOVE_JOB
:
595 case IPP_OP_CUPS_AUTHENTICATE_JOB
:
596 authenticate_job(con
, uri
);
599 case IPP_OP_CREATE_PRINTER_SUBSCRIPTIONS
:
600 case IPP_OP_CREATE_JOB_SUBSCRIPTIONS
:
601 create_subscriptions(con
, uri
);
604 case IPP_OP_GET_SUBSCRIPTION_ATTRIBUTES
:
605 get_subscription_attrs(con
, sub_id
);
608 case IPP_OP_GET_SUBSCRIPTIONS
:
609 get_subscriptions(con
, uri
);
612 case IPP_OP_RENEW_SUBSCRIPTION
:
613 renew_subscription(con
, sub_id
);
616 case IPP_OP_CANCEL_SUBSCRIPTION
:
617 cancel_subscription(con
, sub_id
);
620 case IPP_OP_GET_NOTIFICATIONS
:
621 get_notifications(con
);
624 case IPP_OP_CUPS_CREATE_LOCAL_PRINTER
:
625 create_local_printer(con
);
629 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
630 "%04X %s Operation %04X (%s) not supported",
631 IPP_OPERATION_NOT_SUPPORTED
, con
->http
->hostname
,
632 con
->request
->request
.op
.operation_id
,
633 ippOpString(con
->request
->request
.op
.operation_id
));
635 send_ipp_status(con
, IPP_OPERATION_NOT_SUPPORTED
,
636 _("%s not supported."),
638 con
->request
->request
.op
.operation_id
));
648 * Sending data from the scheduler...
651 cupsdLogMessage(con
->response
->request
.status
.status_code
652 >= IPP_BAD_REQUEST
&&
653 con
->response
->request
.status
.status_code
654 != IPP_NOT_FOUND
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
655 "[Client %d] Returning IPP %s for %s (%s) from %s",
657 ippErrorString(con
->response
->request
.status
.status_code
),
658 ippOpString(con
->request
->request
.op
.operation_id
),
659 uri
? uri
->values
[0].string
.text
: "no URI",
660 con
->http
->hostname
);
662 httpClearFields(con
->http
);
664 #ifdef CUPSD_USE_CHUNKING
666 * Because older versions of CUPS (1.1.17 and older) and some IPP
667 * clients do not implement chunking properly, we cannot use
668 * chunking by default. This may become the default in future
669 * CUPS releases, or we might add a configuration directive for
673 if (con
->http
->version
== HTTP_1_1
)
675 cupsdLogMessage(CUPSD_LOG_DEBUG
,
676 "[Client %d] Transfer-Encoding: chunked",
679 cupsdSetLength(con
->http
, 0);
682 #endif /* CUPSD_USE_CHUNKING */
684 size_t length
; /* Length of response */
687 length
= ippLength(con
->response
);
689 if (con
->file
>= 0 && !con
->pipe_pid
)
691 struct stat fileinfo
; /* File information */
693 if (!fstat(con
->file
, &fileinfo
))
694 length
+= (size_t)fileinfo
.st_size
;
697 cupsdLogMessage(CUPSD_LOG_DEBUG
,
698 "[Client %d] Content-Length: " CUPS_LLFMT
,
699 con
->number
, CUPS_LLCAST length
);
700 httpSetLength(con
->http
, length
);
703 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp", CUPSD_AUTH_NONE
))
706 * Tell the caller the response header was sent successfully...
709 cupsdAddSelect(httpGetFd(con
->http
), (cupsd_selfunc_t
)cupsdReadClient
,
710 (cupsd_selfunc_t
)cupsdWriteClient
, con
);
717 * Tell the caller the response header could not be sent...
726 * Sending data from a subprocess like cups-deviced; tell the caller
727 * everything is A-OK so far...
736 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
739 int /* O - 0 on success, -1 on error */
740 cupsdTimeoutJob(cupsd_job_t
*job
) /* I - Job to timeout */
742 cupsd_printer_t
*printer
; /* Destination printer or class */
743 ipp_attribute_t
*attr
; /* job-sheets attribute */
744 int kbytes
; /* Kilobytes in banner */
747 job
->pending_timeout
= 0;
750 * See if we need to add the ending sheet...
753 if (!cupsdLoadJob(job
))
756 printer
= cupsdFindDest(job
->dest
);
757 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
759 if (printer
&& !(printer
->type
& CUPS_PRINTER_REMOTE
) &&
760 attr
&& attr
->num_values
> 1)
766 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding end banner page \"%s\".",
767 attr
->values
[1].string
.text
);
769 if ((kbytes
= copy_banner(NULL
, job
, attr
->values
[1].string
.text
)) < 0)
772 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
780 * 'accept_jobs()' - Accept print jobs to a printer.
784 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
785 ipp_attribute_t
*uri
) /* I - Printer or class URI */
787 http_status_t status
; /* Policy status */
788 cups_ptype_t dtype
; /* Destination type (printer/class) */
789 cupsd_printer_t
*printer
; /* Printer data */
792 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
793 con
->number
, uri
->values
[0].string
.text
);
796 * Is the destination valid?
799 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
805 send_ipp_status(con
, IPP_NOT_FOUND
,
806 _("The printer or class does not exist."));
814 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
816 send_http_error(con
, status
, printer
);
821 * Accept jobs sent to the printer...
824 printer
->accepting
= 1;
825 printer
->state_message
[0] = '\0';
827 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
828 "Now accepting jobs.");
830 if (dtype
& CUPS_PRINTER_CLASS
)
832 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
834 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" now accepting jobs (\"%s\").",
835 printer
->name
, get_username(con
));
839 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
841 cupsdLogMessage(CUPSD_LOG_INFO
,
842 "Printer \"%s\" now accepting jobs (\"%s\").",
843 printer
->name
, get_username(con
));
847 * Everything was ok, so return OK status...
850 con
->response
->request
.status
.status_code
= IPP_OK
;
855 * 'add_class()' - Add a class to the system.
859 add_class(cupsd_client_t
*con
, /* I - Client connection */
860 ipp_attribute_t
*uri
) /* I - URI of class */
862 http_status_t status
; /* Policy status */
863 int i
; /* Looping var */
864 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
865 username
[HTTP_MAX_URI
], /* Username portion of URI */
866 host
[HTTP_MAX_URI
], /* Host portion of URI */
867 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
868 int port
; /* Port portion of URI */
869 cupsd_printer_t
*pclass
, /* Class */
870 *member
; /* Member printer/class */
871 cups_ptype_t dtype
; /* Destination type */
872 ipp_attribute_t
*attr
; /* Printer attribute */
873 int modify
; /* Non-zero if we just modified */
874 int need_restart_job
; /* Need to restart job? */
877 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
878 con
->number
, uri
->values
[0].string
.text
);
881 * Do we have a valid URI?
884 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
885 sizeof(scheme
), username
, sizeof(username
), host
,
886 sizeof(host
), &port
, resource
, sizeof(resource
));
889 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
892 * No, return an error...
895 send_ipp_status(con
, IPP_BAD_REQUEST
,
896 _("The printer-uri must be of the form "
897 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
902 * Do we have a valid printer name?
905 if (!validate_name(resource
+ 9))
908 * No, return an error...
911 send_ipp_status(con
, IPP_BAD_REQUEST
,
912 _("The printer-uri \"%s\" contains invalid characters."),
913 uri
->values
[0].string
.text
);
918 * See if the class already exists; if not, create a new class...
921 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
924 * Class doesn't exist; see if we have a printer of the same name...
927 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
)
930 * Yes, return an error...
933 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
934 _("A printer named \"%s\" already exists."),
940 * No, check the default policy and then add the class...
943 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
945 send_http_error(con
, status
, NULL
);
949 pclass
= cupsdAddClass(resource
+ 9);
952 pclass
->printer_id
= NextPrinterId
++;
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", IPP_TAG_TEXT
)) != NULL
)
970 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
972 if ((attr
= ippFindAttribute(con
->request
, "printer-geo-location", IPP_TAG_URI
)) != NULL
&& !strncmp(attr
->values
[0].string
.text
, "geo:", 4))
973 cupsdSetString(&pclass
->geo_location
, attr
->values
[0].string
.text
);
975 if ((attr
= ippFindAttribute(con
->request
, "printer-organization", IPP_TAG_TEXT
)) != NULL
)
976 cupsdSetString(&pclass
->organization
, attr
->values
[0].string
.text
);
978 if ((attr
= ippFindAttribute(con
->request
, "printer-organizational-unit", IPP_TAG_TEXT
)) != NULL
)
979 cupsdSetString(&pclass
->organizational_unit
, attr
->values
[0].string
.text
);
981 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
982 IPP_TAG_TEXT
)) != NULL
)
983 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
985 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
986 IPP_TAG_BOOLEAN
)) != NULL
&&
987 attr
->values
[0].boolean
!= pclass
->accepting
)
989 cupsdLogMessage(CUPSD_LOG_INFO
,
990 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
991 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
993 pclass
->accepting
= attr
->values
[0].boolean
;
995 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, pclass
, NULL
, "%s accepting jobs.",
996 pclass
->accepting
? "Now" : "No longer");
999 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared", IPP_TAG_BOOLEAN
)) != NULL
)
1001 if (pclass
->type
& CUPS_PRINTER_REMOTE
)
1004 * Cannot re-share remote printers.
1007 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Cannot change printer-is-shared for remote queues."));
1009 cupsdDeletePrinter(pclass
, 0);
1014 if (pclass
->shared
&& !ippGetBoolean(attr
, 0))
1015 cupsdDeregisterPrinter(pclass
, 1);
1017 cupsdLogMessage(CUPSD_LOG_INFO
,
1018 "Setting %s printer-is-shared to %d (was %d.)",
1019 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
1021 pclass
->shared
= ippGetBoolean(attr
, 0);
1024 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
1025 IPP_TAG_ENUM
)) != NULL
)
1027 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
1028 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
1030 send_ipp_status(con
, IPP_BAD_REQUEST
,
1031 _("Attempt to set %s printer-state to bad value %d."),
1032 pclass
->name
, attr
->values
[0].integer
);
1034 cupsdDeletePrinter(pclass
, 0);
1039 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
1040 pclass
->name
, attr
->values
[0].integer
, pclass
->state
);
1042 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
1043 cupsdStopPrinter(pclass
, 0);
1046 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
1047 need_restart_job
= 1;
1050 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
1051 IPP_TAG_TEXT
)) != NULL
)
1053 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
1054 sizeof(pclass
->state_message
));
1056 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, pclass
, NULL
, "%s",
1057 pclass
->state_message
);
1059 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
1060 IPP_TAG_URI
)) != NULL
)
1063 * Clear the printer array as needed...
1066 need_restart_job
= 1;
1068 if (pclass
->num_printers
> 0)
1070 free(pclass
->printers
);
1071 pclass
->num_printers
= 0;
1075 * Add each printer or class that is listed...
1078 for (i
= 0; i
< attr
->num_values
; i
++)
1081 * Search for the printer or class URI...
1084 if (!cupsdValidateDest(attr
->values
[i
].string
.text
, &dtype
, &member
))
1090 send_ipp_status(con
, IPP_NOT_FOUND
,
1091 _("The printer or class does not exist."));
1093 cupsdDeletePrinter(pclass
, 0);
1097 else if (dtype
& CUPS_PRINTER_CLASS
)
1099 send_ipp_status(con
, IPP_BAD_REQUEST
,
1100 _("Nested classes are not allowed."));
1102 cupsdDeletePrinter(pclass
, 0);
1108 * Add it to the class...
1111 cupsdAddPrinterToClass(pclass
, member
);
1115 if (!set_printer_defaults(con
, pclass
))
1118 cupsdDeletePrinter(pclass
, 0);
1123 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
1124 IPP_TAG_KEYWORD
)) != NULL
)
1125 cupsdSetAuthInfoRequired(pclass
, NULL
, attr
);
1127 pclass
->config_time
= time(NULL
);
1130 * Update the printer class attributes and return...
1133 cupsdSetPrinterAttrs(pclass
);
1134 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
1136 if (need_restart_job
&& pclass
->job
)
1139 * Reset the current job to a "pending" status...
1142 cupsdSetJobState(pclass
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
1143 "Job restarted because the class was modified.");
1146 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
1150 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
,
1151 pclass
, NULL
, "Class \"%s\" modified by \"%s\".",
1152 pclass
->name
, get_username(con
));
1154 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1155 pclass
->name
, get_username(con
));
1159 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
,
1160 pclass
, NULL
, "New class \"%s\" added by \"%s\".",
1161 pclass
->name
, get_username(con
));
1163 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1164 pclass
->name
, get_username(con
));
1167 con
->response
->request
.status
.status_code
= IPP_OK
;
1172 * 'add_file()' - Add a file to a job.
1175 static int /* O - 0 on success, -1 on error */
1176 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1177 cupsd_job_t
*job
, /* I - Job to add to */
1178 mime_type_t
*filetype
, /* I - Type of file */
1179 int compression
) /* I - Compression */
1181 mime_type_t
**filetypes
; /* New filetypes array... */
1182 int *compressions
; /* New compressions array... */
1185 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1186 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
1187 "compression=%d)", con
, con
? con
->number
: -1, job
->id
,
1188 filetype
->super
, filetype
->type
, compression
);
1191 * Add the file to the job...
1194 if (job
->num_files
== 0)
1196 compressions
= (int *)malloc(sizeof(int));
1197 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1201 compressions
= (int *)realloc(job
->compressions
,
1202 (size_t)(job
->num_files
+ 1) * sizeof(int));
1203 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1204 (size_t)(job
->num_files
+ 1) *
1205 sizeof(mime_type_t
*));
1209 job
->compressions
= compressions
;
1212 job
->filetypes
= filetypes
;
1214 if (!compressions
|| !filetypes
)
1216 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1217 "Job aborted because the scheduler ran out of memory.");
1220 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1221 _("Unable to allocate memory for file types."));
1226 job
->compressions
[job
->num_files
] = compression
;
1227 job
->filetypes
[job
->num_files
] = filetype
;
1232 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1239 * 'add_job()' - Add a job to a print queue.
1242 static cupsd_job_t
* /* O - Job object */
1243 add_job(cupsd_client_t
*con
, /* I - Client connection */
1244 cupsd_printer_t
*printer
, /* I - Destination printer */
1245 mime_type_t
*filetype
) /* I - First print file type, if any */
1247 http_status_t status
; /* Policy status */
1248 ipp_attribute_t
*attr
, /* Current attribute */
1249 *auth_info
; /* auth-info attribute */
1250 const char *mandatory
; /* Current mandatory job attribute */
1251 const char *val
; /* Default option value */
1252 int priority
; /* Job priority */
1253 cupsd_job_t
*job
; /* Current job */
1254 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
1255 int kbytes
; /* Size of print file */
1256 int i
; /* Looping var */
1257 int lowerpagerange
; /* Page range bound */
1258 int exact
; /* Did we have an exact match? */
1259 ipp_attribute_t
*media_col
, /* media-col attribute */
1260 *media_margin
; /* media-*-margin attribute */
1261 ipp_t
*unsup_col
; /* media-col in unsupported response */
1262 static const char * const readonly
[] =/* List of read-only attributes */
1264 "date-time-at-completed",
1265 "date-time-at-creation",
1266 "date-time-at-processing",
1267 "job-detailed-status-messages",
1268 "job-document-access-errors",
1270 "job-impressions-completed",
1271 "job-k-octets-completed",
1272 "job-media-sheets-completed",
1273 "job-pages-completed",
1274 "job-printer-up-time",
1277 "job-state-message",
1278 "job-state-reasons",
1280 "number-of-documents",
1281 "number-of-intervening-jobs",
1282 "output-device-assigned",
1283 "time-at-completed",
1285 "time-at-processing"
1289 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %p(%s), %p(%s/%s))",
1290 con
, con
->number
, printer
, printer
->name
,
1291 filetype
, filetype
? filetype
->super
: "none",
1292 filetype
? filetype
->type
: "none");
1295 * Check remote printing to non-shared printer...
1298 if (!printer
->shared
&&
1299 _cups_strcasecmp(con
->http
->hostname
, "localhost") &&
1300 _cups_strcasecmp(con
->http
->hostname
, ServerName
))
1302 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1303 _("The printer or class is not shared."));
1311 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
1313 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1315 send_http_error(con
, status
, printer
);
1318 else if (printer
->num_auth_info_required
== 1 &&
1319 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
1322 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
1326 else if (auth_info
&& !con
->http
->tls
&&
1327 !httpAddrLocalhost(con
->http
->hostaddr
))
1330 * Require encryption of auth-info over non-local connections...
1333 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
1336 #endif /* HAVE_SSL */
1339 * See if the printer is accepting jobs...
1342 if (!printer
->accepting
)
1344 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1345 _("Destination \"%s\" is not accepting jobs."),
1351 * Validate job template attributes; for now just document-format,
1352 * copies, job-sheets, number-up, page-ranges, mandatory attributes, and
1356 for (i
= 0; i
< (int)(sizeof(readonly
) / sizeof(readonly
[0])); i
++)
1358 if ((attr
= ippFindAttribute(con
->request
, readonly
[i
], IPP_TAG_ZERO
)) != NULL
)
1360 ippDeleteAttribute(con
->request
, attr
);
1362 if (StrictConformance
)
1364 send_ipp_status(con
, IPP_BAD_REQUEST
, _("The '%s' Job Status attribute cannot be supplied in a job creation request."), readonly
[i
]);
1368 cupsdLogMessage(CUPSD_LOG_INFO
, "Unexpected '%s' Job Status attribute in a job creation request.", readonly
[i
]);
1374 for (mandatory
= (char *)cupsArrayFirst(printer
->pc
->mandatory
);
1376 mandatory
= (char *)cupsArrayNext(printer
->pc
->mandatory
))
1378 if (!ippFindAttribute(con
->request
, mandatory
, IPP_TAG_ZERO
))
1381 * Missing a required attribute...
1384 send_ipp_status(con
, IPP_CONFLICT
,
1385 _("The \"%s\" attribute is required for print jobs."),
1392 if (filetype
&& printer
->filetypes
&&
1393 !cupsArrayFind(printer
->filetypes
, filetype
))
1395 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1396 /* MIME media type string */
1399 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1402 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1403 _("Unsupported format \"%s\"."), mimetype
);
1405 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1406 "document-format", NULL
, mimetype
);
1411 if ((attr
= ippFindAttribute(con
->request
, "copies",
1412 IPP_TAG_INTEGER
)) != NULL
)
1414 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1416 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1417 attr
->values
[0].integer
);
1418 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1419 "copies", attr
->values
[0].integer
);
1424 if ((attr
= ippFindAttribute(con
->request
, "job-sheets",
1425 IPP_TAG_ZERO
)) != NULL
)
1427 if (attr
->value_tag
!= IPP_TAG_KEYWORD
&&
1428 attr
->value_tag
!= IPP_TAG_NAME
)
1430 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value type."));
1434 if (attr
->num_values
> 2)
1436 send_ipp_status(con
, IPP_BAD_REQUEST
,
1437 _("Too many job-sheets values (%d > 2)."),
1442 for (i
= 0; i
< attr
->num_values
; i
++)
1443 if (strcmp(attr
->values
[i
].string
.text
, "none") &&
1444 !cupsdFindBanner(attr
->values
[i
].string
.text
))
1446 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value \"%s\"."),
1447 attr
->values
[i
].string
.text
);
1452 if ((attr
= ippFindAttribute(con
->request
, "number-up",
1453 IPP_TAG_INTEGER
)) != NULL
)
1455 if (attr
->values
[0].integer
!= 1 &&
1456 attr
->values
[0].integer
!= 2 &&
1457 attr
->values
[0].integer
!= 4 &&
1458 attr
->values
[0].integer
!= 6 &&
1459 attr
->values
[0].integer
!= 9 &&
1460 attr
->values
[0].integer
!= 16)
1462 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad number-up value %d."),
1463 attr
->values
[0].integer
);
1464 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1465 "number-up", attr
->values
[0].integer
);
1470 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1471 IPP_TAG_RANGE
)) != NULL
)
1473 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1475 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1476 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1478 send_ipp_status(con
, IPP_BAD_REQUEST
,
1479 _("Bad page-ranges values %d-%d."),
1480 attr
->values
[i
].range
.lower
,
1481 attr
->values
[i
].range
.upper
);
1485 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1490 * Do media selection as needed...
1493 if (!ippFindAttribute(con
->request
, "PageRegion", IPP_TAG_ZERO
) &&
1494 !ippFindAttribute(con
->request
, "PageSize", IPP_TAG_ZERO
) &&
1495 _ppdCacheGetPageSize(printer
->pc
, con
->request
, NULL
, &exact
))
1498 (media_col
= ippFindAttribute(con
->request
, "media-col",
1499 IPP_TAG_BEGIN_COLLECTION
)) != NULL
)
1501 send_ipp_status(con
, IPP_OK_SUBST
, _("Unsupported margins."));
1503 unsup_col
= ippNew();
1504 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1505 "media-bottom-margin",
1506 IPP_TAG_INTEGER
)) != NULL
)
1507 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1508 "media-bottom-margin", media_margin
->values
[0].integer
);
1510 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1511 "media-left-margin",
1512 IPP_TAG_INTEGER
)) != NULL
)
1513 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1514 "media-left-margin", media_margin
->values
[0].integer
);
1516 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1517 "media-right-margin",
1518 IPP_TAG_INTEGER
)) != NULL
)
1519 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1520 "media-right-margin", media_margin
->values
[0].integer
);
1522 if ((media_margin
= ippFindAttribute(media_col
->values
[0].collection
,
1524 IPP_TAG_INTEGER
)) != NULL
)
1525 ippAddInteger(unsup_col
, IPP_TAG_ZERO
, IPP_TAG_INTEGER
,
1526 "media-top-margin", media_margin
->values
[0].integer
);
1528 ippAddCollection(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, "media-col",
1530 ippDelete(unsup_col
);
1535 * Make sure we aren't over our limit...
1538 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1541 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1543 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Too many active jobs."));
1547 if ((i
= check_quotas(con
, printer
)) < 0)
1549 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1554 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
1559 * Create the job and set things up...
1562 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1563 IPP_TAG_INTEGER
)) != NULL
)
1564 priority
= attr
->values
[0].integer
;
1567 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1568 printer
->options
)) != NULL
)
1569 priority
= atoi(val
);
1573 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1577 if ((attr
= ippFindAttribute(con
->request
, "job-name", IPP_TAG_ZERO
)) == NULL
)
1578 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
, "Untitled");
1579 else if ((attr
->value_tag
!= IPP_TAG_NAME
&&
1580 attr
->value_tag
!= IPP_TAG_NAMELANG
) ||
1581 attr
->num_values
!= 1)
1583 send_ipp_status(con
, IPP_ATTRIBUTES
,
1584 _("Bad job-name value: Wrong type or count."));
1585 if ((attr
= ippCopyAttribute(con
->response
, attr
, 0)) != NULL
)
1586 attr
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
1588 if (StrictConformance
)
1591 /* Don't use invalid attribute */
1592 ippDeleteAttribute(con
->request
, attr
);
1594 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
, "Untitled");
1596 else if (!ippValidateAttribute(attr
))
1598 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad job-name value: %s"),
1599 cupsLastErrorString());
1601 if ((attr
= ippCopyAttribute(con
->response
, attr
, 0)) != NULL
)
1602 attr
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
1604 if (StrictConformance
)
1607 /* Don't use invalid attribute */
1608 ippDeleteAttribute(con
->request
, attr
);
1610 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
, "Untitled");
1613 attr
= ippFindAttribute(con
->request
, "requesting-user-name", IPP_TAG_NAME
);
1615 if (attr
&& !ippValidateAttribute(attr
))
1617 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad requesting-user-name value: %s"), cupsLastErrorString());
1619 if ((attr
= ippCopyAttribute(con
->response
, attr
, 0)) != NULL
)
1620 attr
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
1622 if (StrictConformance
)
1625 /* Don't use invalid attribute */
1626 ippDeleteAttribute(con
->request
, attr
);
1628 attr
= ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "requesting-user-name", NULL
, "anonymous");
1631 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1633 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1634 _("Unable to add job for destination \"%s\"."),
1639 job
->dtype
= printer
->type
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_REMOTE
);
1640 job
->attrs
= con
->request
;
1642 con
->request
= ippNewRequest(job
->attrs
->request
.op
.operation_id
);
1644 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1647 apply_printer_defaults(printer
, job
);
1649 if (con
->username
[0])
1651 cupsdSetString(&job
->username
, con
->username
);
1654 ippSetString(job
->attrs
, &attr
, 0, con
->username
);
1658 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1659 "add_job: requesting-user-name=\"%s\"",
1660 attr
->values
[0].string
.text
);
1662 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1665 cupsdSetString(&job
->username
, "anonymous");
1668 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1669 "job-originating-user-name", NULL
, job
->username
);
1672 ippSetGroupTag(job
->attrs
, &attr
, IPP_TAG_JOB
);
1673 ippSetName(job
->attrs
, &attr
, "job-originating-user-name");
1676 if (con
->username
[0] || auth_info
)
1678 save_auth_info(con
, job
, auth_info
);
1681 * Remove the auth-info attribute from the attribute data...
1685 ippDeleteAttribute(job
->attrs
, auth_info
);
1688 if ((attr
= ippFindAttribute(con
->request
, "job-name", IPP_TAG_NAME
)) != NULL
)
1689 cupsdSetString(&(job
->name
), attr
->values
[0].string
.text
);
1691 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1692 IPP_TAG_ZERO
)) != NULL
)
1695 * Request contains a job-originating-host-name attribute; validate it...
1698 if (attr
->value_tag
!= IPP_TAG_NAME
||
1699 attr
->num_values
!= 1 ||
1700 strcmp(con
->http
->hostname
, "localhost"))
1703 * Can't override the value if we aren't connected via localhost.
1704 * Also, we can only have 1 value and it must be a name value.
1707 ippDeleteAttribute(job
->attrs
, attr
);
1708 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-originating-host-name", NULL
, con
->http
->hostname
);
1711 ippSetGroupTag(job
->attrs
, &attr
, IPP_TAG_JOB
);
1716 * No job-originating-host-name attribute, so use the hostname from
1720 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1721 "job-originating-host-name", NULL
, con
->http
->hostname
);
1724 ippAddOutOfBand(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NOVALUE
, "date-time-at-completed");
1725 ippAddDate(job
->attrs
, IPP_TAG_JOB
, "date-time-at-creation", ippTimeToDate(time(NULL
)));
1726 ippAddOutOfBand(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NOVALUE
, "date-time-at-processing");
1727 ippAddOutOfBand(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NOVALUE
, "time-at-completed");
1728 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation", time(NULL
));
1729 ippAddOutOfBand(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NOVALUE
, "time-at-processing");
1732 * Add remaining job attributes...
1735 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1736 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1737 "job-state", IPP_JOB_STOPPED
);
1738 job
->state_value
= (ipp_jstate_t
)job
->state
->values
[0].integer
;
1739 job
->reasons
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1740 "job-state-reasons", NULL
, "job-incoming");
1741 job
->impressions
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-impressions-completed", 0);
1742 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1743 "job-media-sheets-completed", 0);
1744 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1747 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets", IPP_TAG_INTEGER
)) != NULL
)
1748 attr
->values
[0].integer
= 0;
1750 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-k-octets", 0);
1752 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1753 IPP_TAG_KEYWORD
)) == NULL
)
1754 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1757 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1758 printer
->options
)) == NULL
)
1761 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1762 "job-hold-until", NULL
, val
);
1765 if (printer
->holding_new_jobs
)
1768 * Hold all new jobs on this printer...
1771 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
1772 cupsdSetJobHoldUntil(job
, ippGetString(attr
, 0, NULL
), 0);
1774 cupsdSetJobHoldUntil(job
, "indefinite", 0);
1776 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1777 job
->state_value
= IPP_JOB_HELD
;
1779 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-held-on-create");
1781 else if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
1784 * Hold job until specified time...
1787 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
1789 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1790 job
->state_value
= IPP_JOB_HELD
;
1792 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-hold-until-specified");
1794 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1796 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
1797 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1798 job
->state_value
= IPP_JOB_HELD
;
1802 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1803 job
->state_value
= IPP_JOB_PENDING
;
1805 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
1808 if (!(printer
->type
& CUPS_PRINTER_REMOTE
) || Classification
)
1811 * Add job sheets options...
1814 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1815 IPP_TAG_ZERO
)) == NULL
)
1817 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1818 "Adding default job-sheets values \"%s,%s\"...",
1819 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1821 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1823 ippSetString(job
->attrs
, &attr
, 0, printer
->job_sheets
[0]);
1824 ippSetString(job
->attrs
, &attr
, 1, printer
->job_sheets
[1]);
1827 job
->job_sheets
= attr
;
1830 * Enforce classification level if set...
1835 cupsdLogMessage(CUPSD_LOG_INFO
,
1836 "Classification=\"%s\", ClassifyOverride=%d",
1837 Classification
? Classification
: "(null)",
1840 if (ClassifyOverride
)
1842 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1843 (attr
->num_values
== 1 ||
1844 !strcmp(attr
->values
[1].string
.text
, "none")))
1847 * Force the leading banner to have the classification on it...
1850 ippSetString(job
->attrs
, &attr
, 0, Classification
);
1852 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1853 "job-sheets=\"%s,none\", "
1854 "job-originating-user-name=\"%s\"",
1855 Classification
, job
->username
);
1857 else if (attr
->num_values
== 2 &&
1858 strcmp(attr
->values
[0].string
.text
,
1859 attr
->values
[1].string
.text
) &&
1860 strcmp(attr
->values
[0].string
.text
, "none") &&
1861 strcmp(attr
->values
[1].string
.text
, "none"))
1864 * Can't put two different security markings on the same document!
1867 ippSetString(job
->attrs
, &attr
, 1, attr
->values
[0].string
.text
);
1869 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "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 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1876 strcmp(attr
->values
[0].string
.text
, "none") &&
1877 (attr
->num_values
== 1 ||
1878 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1879 strcmp(attr
->values
[1].string
.text
, "none"))))
1881 if (attr
->num_values
== 1)
1882 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1883 "CLASSIFICATION OVERRIDDEN "
1884 "job-sheets=\"%s\", "
1885 "job-originating-user-name=\"%s\"",
1886 attr
->values
[0].string
.text
, job
->username
);
1888 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1889 "CLASSIFICATION OVERRIDDEN "
1890 "job-sheets=\"%s,%s\",fffff "
1891 "job-originating-user-name=\"%s\"",
1892 attr
->values
[0].string
.text
,
1893 attr
->values
[1].string
.text
, job
->username
);
1896 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1897 (attr
->num_values
== 1 ||
1898 strcmp(attr
->values
[1].string
.text
, Classification
)))
1901 * Force the banner to have the classification on it...
1904 if (attr
->num_values
> 1 &&
1905 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1907 ippSetString(job
->attrs
, &attr
, 0, Classification
);
1908 ippSetString(job
->attrs
, &attr
, 1, Classification
);
1912 if (attr
->num_values
== 1 ||
1913 strcmp(attr
->values
[0].string
.text
, "none"))
1914 ippSetString(job
->attrs
, &attr
, 0, Classification
);
1916 if (attr
->num_values
> 1 &&
1917 strcmp(attr
->values
[1].string
.text
, "none"))
1918 ippSetString(job
->attrs
, &attr
, 1, Classification
);
1921 if (attr
->num_values
> 1)
1922 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1923 "CLASSIFICATION FORCED "
1924 "job-sheets=\"%s,%s\", "
1925 "job-originating-user-name=\"%s\"",
1926 attr
->values
[0].string
.text
,
1927 attr
->values
[1].string
.text
, job
->username
);
1929 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1930 "CLASSIFICATION FORCED "
1931 "job-sheets=\"%s\", "
1932 "job-originating-user-name=\"%s\"",
1933 Classification
, job
->username
);
1938 * See if we need to add the starting sheet...
1941 if (!(printer
->type
& CUPS_PRINTER_REMOTE
))
1943 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding start banner page \"%s\".",
1944 attr
->values
[0].string
.text
);
1946 if ((kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
)) < 0)
1948 cupsdSetJobState(job
, IPP_JOB_ABORTED
, CUPSD_JOB_PURGE
,
1949 "Aborting job because the start banner could not be "
1954 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1957 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1958 IPP_TAG_ZERO
)) != NULL
)
1959 job
->job_sheets
= attr
;
1962 * Fill in the response info...
1965 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
1966 con
->clientname
, con
->clientport
, "/jobs/%d", job
->id
);
1967 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1970 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1972 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1974 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_TEXT
, "job-state-message", NULL
, "");
1975 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons",
1976 NULL
, job
->reasons
->values
[0].string
.text
);
1978 con
->response
->request
.status
.status_code
= IPP_OK
;
1981 * Add any job subscriptions...
1984 add_job_subscriptions(con
, job
);
1987 * Set all but the first two attributes to the job attributes group...
1990 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1991 attr
->group_tag
= IPP_TAG_JOB
;
1994 * Fire the "job created" event...
1997 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
2000 * Return the new job...
2008 * 'add_job_subscriptions()' - Add any subscriptions for a job.
2012 add_job_subscriptions(
2013 cupsd_client_t
*con
, /* I - Client connection */
2014 cupsd_job_t
*job
) /* I - Newly created job */
2016 int i
; /* Looping var */
2017 ipp_attribute_t
*prev
, /* Previous attribute */
2018 *next
, /* Next attribute */
2019 *attr
; /* Current attribute */
2020 cupsd_subscription_t
*sub
; /* Subscription object */
2021 const char *recipient
, /* notify-recipient-uri */
2022 *pullmethod
; /* notify-pull-method */
2023 ipp_attribute_t
*user_data
; /* notify-user-data */
2024 int interval
; /* notify-time-interval */
2025 unsigned mask
; /* notify-events */
2029 * Find the first subscription group attribute; return if we have
2033 for (attr
= job
->attrs
->attrs
; attr
; attr
= attr
->next
)
2034 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
2041 * Process the subscription attributes in the request...
2050 mask
= CUPSD_EVENT_NONE
;
2052 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
2054 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
2055 attr
->value_tag
== IPP_TAG_URI
)
2058 * Validate the recipient scheme against the ServerBin/notifier
2062 char notifier
[1024], /* Notifier filename */
2063 scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
2064 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
2065 host
[HTTP_MAX_URI
], /* Host portion of URI */
2066 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2067 int port
; /* Port portion of URI */
2070 recipient
= attr
->values
[0].string
.text
;
2072 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
2073 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
2074 host
, sizeof(host
), &port
,
2075 resource
, sizeof(resource
)) < HTTP_URI_OK
)
2077 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2078 _("Bad notify-recipient-uri \"%s\"."), recipient
);
2079 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2080 "notify-status-code", IPP_URI_SCHEME
);
2084 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
2086 if (access(notifier
, X_OK
))
2088 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2089 _("notify-recipient-uri URI \"%s\" uses unknown "
2090 "scheme."), recipient
);
2091 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2092 "notify-status-code", IPP_URI_SCHEME
);
2096 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
2098 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2099 _("notify-recipient-uri URI \"%s\" is already used."),
2101 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2102 "notify-status-code", IPP_ATTRIBUTES
);
2106 else if (!strcmp(attr
->name
, "notify-pull-method") &&
2107 attr
->value_tag
== IPP_TAG_KEYWORD
)
2109 pullmethod
= attr
->values
[0].string
.text
;
2111 if (strcmp(pullmethod
, "ippget"))
2113 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2114 _("Bad notify-pull-method \"%s\"."), pullmethod
);
2115 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2116 "notify-status-code", IPP_ATTRIBUTES
);
2120 else if (!strcmp(attr
->name
, "notify-charset") &&
2121 attr
->value_tag
== IPP_TAG_CHARSET
&&
2122 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
2123 strcmp(attr
->values
[0].string
.text
, "utf-8"))
2125 send_ipp_status(con
, IPP_CHARSET
,
2126 _("Character set \"%s\" not supported."),
2127 attr
->values
[0].string
.text
);
2130 else if (!strcmp(attr
->name
, "notify-natural-language") &&
2131 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
2132 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
2134 send_ipp_status(con
, IPP_CHARSET
,
2135 _("Language \"%s\" not supported."),
2136 attr
->values
[0].string
.text
);
2139 else if (!strcmp(attr
->name
, "notify-user-data") &&
2140 attr
->value_tag
== IPP_TAG_STRING
)
2142 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
2144 send_ipp_status(con
, IPP_REQUEST_VALUE
,
2145 _("The notify-user-data value is too large "
2146 "(%d > 63 octets)."),
2147 attr
->values
[0].unknown
.length
);
2153 else if (!strcmp(attr
->name
, "notify-events") &&
2154 attr
->value_tag
== IPP_TAG_KEYWORD
)
2156 for (i
= 0; i
< attr
->num_values
; i
++)
2157 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
2159 else if (!strcmp(attr
->name
, "notify-lease-duration"))
2161 send_ipp_status(con
, IPP_BAD_REQUEST
,
2162 _("The notify-lease-duration attribute cannot be "
2163 "used with job subscriptions."));
2166 else if (!strcmp(attr
->name
, "notify-time-interval") &&
2167 attr
->value_tag
== IPP_TAG_INTEGER
)
2168 interval
= attr
->values
[0].integer
;
2173 if (!recipient
&& !pullmethod
)
2176 if (mask
== CUPSD_EVENT_NONE
)
2177 mask
= CUPSD_EVENT_JOB_COMPLETED
;
2179 if ((sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
,
2180 recipient
, 0)) != NULL
)
2182 sub
->interval
= interval
;
2184 cupsdSetString(&sub
->owner
, job
->username
);
2188 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
2189 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
2190 (size_t)sub
->user_data_len
);
2193 ippAddSeparator(con
->response
);
2194 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
2195 "notify-subscription-id", sub
->id
);
2197 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
2205 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
2208 * Remove all of the subscription attributes from the job request...
2210 * TODO: Optimize this since subscription groups have to come at the
2211 * end of the request...
2214 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
2218 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
2219 attr
->group_tag
== IPP_TAG_ZERO
)
2222 * Free and remove this attribute...
2225 ippDeleteAttribute(NULL
, attr
);
2230 job
->attrs
->attrs
= next
;
2236 job
->attrs
->last
= prev
;
2237 job
->attrs
->current
= prev
;
2242 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2244 * See RFC 4122 for the definition of UUIDs and the format.
2248 add_job_uuid(cupsd_job_t
*job
) /* I - Job */
2250 char uuid
[64]; /* job-uuid string */
2254 * Add a job-uuid attribute if none exists...
2257 if (!ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
))
2258 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
,
2259 httpAssembleUUID(ServerName
, RemotePort
, job
->dest
, job
->id
,
2260 uuid
, sizeof(uuid
)));
2265 * 'add_printer()' - Add a printer to the system.
2269 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2270 ipp_attribute_t
*uri
) /* I - URI of printer */
2272 http_status_t status
; /* Policy status */
2273 int i
; /* Looping var */
2274 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
2275 username
[HTTP_MAX_URI
], /* Username portion of URI */
2276 host
[HTTP_MAX_URI
], /* Host portion of URI */
2277 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2278 int port
; /* Port portion of URI */
2279 cupsd_printer_t
*printer
; /* Printer/class */
2280 ipp_attribute_t
*attr
; /* Printer attribute */
2281 cups_file_t
*fp
; /* Script/PPD file */
2282 char line
[1024]; /* Line from file... */
2283 char srcfile
[1024], /* Source Script/PPD file */
2284 dstfile
[1024]; /* Destination Script/PPD file */
2285 int modify
; /* Non-zero if we are modifying */
2286 int changed_driver
, /* Changed the PPD? */
2287 need_restart_job
, /* Need to restart job? */
2288 set_device_uri
, /* Did we set the device URI? */
2289 set_port_monitor
; /* Did we set the port monitor? */
2292 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2293 con
->number
, uri
->values
[0].string
.text
);
2296 * Do we have a valid URI?
2299 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2300 sizeof(scheme
), username
, sizeof(username
), host
,
2301 sizeof(host
), &port
, resource
, sizeof(resource
));
2303 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2306 * No, return an error...
2309 send_ipp_status(con
, IPP_BAD_REQUEST
,
2310 _("The printer-uri must be of the form "
2311 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2316 * Do we have a valid printer name?
2319 if (!validate_name(resource
+ 10))
2322 * No, return an error...
2325 send_ipp_status(con
, IPP_BAD_REQUEST
,
2326 _("The printer-uri \"%s\" contains invalid characters."),
2327 uri
->values
[0].string
.text
);
2332 * See if the printer already exists; if not, create a new printer...
2335 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2338 * Printer doesn't exist; see if we have a class of the same name...
2341 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
)
2344 * Yes, return an error...
2347 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2348 _("A class named \"%s\" already exists."),
2354 * No, check the default policy then add the printer...
2357 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2359 send_http_error(con
, status
, NULL
);
2363 printer
= cupsdAddPrinter(resource
+ 10);
2366 printer
->printer_id
= NextPrinterId
++;
2368 else if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
2371 send_http_error(con
, status
, printer
);
2378 * Look for attributes and copy them over as needed...
2382 need_restart_job
= 0;
2384 if ((attr
= ippFindAttribute(con
->request
, "printer-is-temporary", IPP_TAG_BOOLEAN
)) != NULL
)
2385 printer
->temporary
= ippGetBoolean(attr
, 0);
2387 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2388 IPP_TAG_TEXT
)) != NULL
)
2389 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2391 if ((attr
= ippFindAttribute(con
->request
, "printer-geo-location", IPP_TAG_URI
)) != NULL
&& !strncmp(attr
->values
[0].string
.text
, "geo:", 4))
2392 cupsdSetString(&printer
->geo_location
, attr
->values
[0].string
.text
);
2394 if ((attr
= ippFindAttribute(con
->request
, "printer-organization", IPP_TAG_TEXT
)) != NULL
)
2395 cupsdSetString(&printer
->organization
, attr
->values
[0].string
.text
);
2397 if ((attr
= ippFindAttribute(con
->request
, "printer-organizational-unit", IPP_TAG_TEXT
)) != NULL
)
2398 cupsdSetString(&printer
->organizational_unit
, attr
->values
[0].string
.text
);
2400 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2401 IPP_TAG_TEXT
)) != NULL
)
2402 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2406 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2407 IPP_TAG_URI
)) != NULL
)
2410 * Do we have a valid device URI?
2413 http_uri_status_t uri_status
; /* URI separation status */
2414 char old_device_uri
[1024];
2415 /* Old device URI */
2417 need_restart_job
= 1;
2419 uri_status
= httpSeparateURI(HTTP_URI_CODING_ALL
,
2420 attr
->values
[0].string
.text
,
2421 scheme
, sizeof(scheme
),
2422 username
, sizeof(username
),
2423 host
, sizeof(host
), &port
,
2424 resource
, sizeof(resource
));
2426 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s device-uri: %s", printer
->name
, httpURIStatusString(uri_status
));
2428 if (uri_status
< HTTP_URI_OK
)
2430 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"."),
2431 attr
->values
[0].string
.text
);
2433 cupsdDeletePrinter(printer
, 0);
2438 if (!strcmp(scheme
, "file"))
2441 * See if the administrator has enabled file devices...
2444 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2447 * File devices are disabled and the URL is not file:/dev/null...
2450 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2451 _("File device URIs have been disabled. "
2452 "To enable, see the FileDevice directive in "
2453 "\"%s/cups-files.conf\"."),
2456 cupsdDeletePrinter(printer
, 0);
2464 * See if the backend exists and is executable...
2467 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, scheme
);
2468 if (access(srcfile
, X_OK
))
2471 * Could not find device in list!
2474 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2475 _("Bad device-uri scheme \"%s\"."), scheme
);
2477 cupsdDeletePrinter(printer
, 0);
2483 if (printer
->sanitized_device_uri
)
2484 strlcpy(old_device_uri
, printer
->sanitized_device_uri
,
2485 sizeof(old_device_uri
));
2487 old_device_uri
[0] = '\0';
2489 cupsdSetDeviceURI(printer
, attr
->values
[0].string
.text
);
2491 cupsdLogMessage(CUPSD_LOG_INFO
,
2492 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2493 printer
->name
, printer
->sanitized_device_uri
,
2499 set_port_monitor
= 0;
2501 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2502 IPP_TAG_NAME
)) != NULL
)
2504 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2507 need_restart_job
= 1;
2509 supported
= ippFindAttribute(printer
->ppd_attrs
, "port-monitor-supported",
2513 for (i
= 0; i
< supported
->num_values
; i
++)
2514 if (!strcmp(supported
->values
[i
].string
.text
,
2515 attr
->values
[0].string
.text
))
2519 if (!supported
|| i
>= supported
->num_values
)
2521 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"."),
2522 attr
->values
[0].string
.text
);
2524 cupsdDeletePrinter(printer
, 0);
2529 cupsdLogMessage(CUPSD_LOG_INFO
,
2530 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2531 printer
->name
, attr
->values
[0].string
.text
,
2532 printer
->port_monitor
? printer
->port_monitor
: "none");
2534 if (strcmp(attr
->values
[0].string
.text
, "none"))
2535 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2537 cupsdClearString(&printer
->port_monitor
);
2539 set_port_monitor
= 1;
2542 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2543 IPP_TAG_BOOLEAN
)) != NULL
&&
2544 attr
->values
[0].boolean
!= printer
->accepting
)
2546 cupsdLogMessage(CUPSD_LOG_INFO
,
2547 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2548 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2550 printer
->accepting
= attr
->values
[0].boolean
;
2552 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
2553 "%s accepting jobs.",
2554 printer
->accepting
? "Now" : "No longer");
2557 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared", IPP_TAG_BOOLEAN
)) != NULL
)
2559 if (ippGetBoolean(attr
, 0) &&
2560 printer
->num_auth_info_required
== 1 &&
2561 !strcmp(printer
->auth_info_required
[0], "negotiate"))
2563 send_ipp_status(con
, IPP_BAD_REQUEST
,
2564 _("Cannot share a remote Kerberized printer."));
2566 cupsdDeletePrinter(printer
, 0);
2571 if (printer
->type
& CUPS_PRINTER_REMOTE
)
2574 * Cannot re-share remote printers.
2577 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Cannot change printer-is-shared for remote queues."));
2579 cupsdDeletePrinter(printer
, 0);
2584 if (printer
->shared
&& !ippGetBoolean(attr
, 0))
2585 cupsdDeregisterPrinter(printer
, 1);
2587 cupsdLogMessage(CUPSD_LOG_INFO
,
2588 "Setting %s printer-is-shared to %d (was %d.)",
2589 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2591 printer
->shared
= ippGetBoolean(attr
, 0);
2592 if (printer
->shared
&& printer
->temporary
)
2593 printer
->temporary
= 0;
2596 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2597 IPP_TAG_ENUM
)) != NULL
)
2599 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2600 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2602 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d."),
2603 attr
->values
[0].integer
);
2605 cupsdDeletePrinter(printer
, 0);
2610 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
2611 printer
->name
, attr
->values
[0].integer
, printer
->state
);
2613 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2614 cupsdStopPrinter(printer
, 0);
2617 need_restart_job
= 1;
2618 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2622 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2623 IPP_TAG_TEXT
)) != NULL
)
2625 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2626 sizeof(printer
->state_message
));
2628 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
, "%s",
2629 printer
->state_message
);
2632 if ((attr
= ippFindAttribute(con
->request
, "printer-state-reasons",
2633 IPP_TAG_KEYWORD
)) != NULL
)
2635 if (attr
->num_values
>
2636 (int)(sizeof(printer
->reasons
) / sizeof(printer
->reasons
[0])))
2638 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2639 _("Too many printer-state-reasons values (%d > %d)."),
2641 (int)(sizeof(printer
->reasons
) /
2642 sizeof(printer
->reasons
[0])));
2644 cupsdDeletePrinter(printer
, 0);
2649 for (i
= 0; i
< printer
->num_reasons
; i
++)
2650 _cupsStrFree(printer
->reasons
[i
]);
2652 printer
->num_reasons
= 0;
2653 for (i
= 0; i
< attr
->num_values
; i
++)
2655 if (!strcmp(attr
->values
[i
].string
.text
, "none"))
2658 printer
->reasons
[printer
->num_reasons
] =
2659 _cupsStrRetain(attr
->values
[i
].string
.text
);
2660 printer
->num_reasons
++;
2662 if (!strcmp(attr
->values
[i
].string
.text
, "paused") &&
2663 printer
->state
!= IPP_PRINTER_STOPPED
)
2665 cupsdLogMessage(CUPSD_LOG_INFO
,
2666 "Setting %s printer-state to %d (was %d.)",
2667 printer
->name
, IPP_PRINTER_STOPPED
, printer
->state
);
2668 cupsdStopPrinter(printer
, 0);
2672 if (PrintcapFormat
== PRINTCAP_PLIST
)
2673 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2675 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
2676 "Printer \"%s\" state changed.", printer
->name
);
2679 if (!set_printer_defaults(con
, printer
))
2682 cupsdDeletePrinter(printer
, 0);
2687 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
2688 IPP_TAG_KEYWORD
)) != NULL
)
2689 cupsdSetAuthInfoRequired(printer
, NULL
, attr
);
2692 * See if we have all required attributes...
2695 if (!printer
->device_uri
)
2696 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2699 * See if we have a PPD file attached to the request...
2704 need_restart_job
= 1;
2707 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2709 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2712 * Yes; get the first line from it...
2716 cupsFileGets(fp
, line
, sizeof(line
));
2720 * Then see what kind of file it is...
2723 if (strncmp(line
, "*PPD-Adobe", 10))
2725 send_ipp_status(con
, IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED
, _("Bad PPD file."));
2727 cupsdDeletePrinter(printer
, 0);
2732 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2736 * The new file is a PPD file, so move the file over to the ppd
2740 if (copy_file(srcfile
, dstfile
, ConfigFilePerm
))
2742 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file - %s"), strerror(errno
));
2744 cupsdDeletePrinter(printer
, 0);
2749 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Copied PPD file successfully");
2752 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name", IPP_TAG_NAME
)) != NULL
)
2754 const char *ppd_name
= ippGetString(attr
, 0, NULL
);
2755 /* ppd-name value */
2757 need_restart_job
= 1;
2760 if (!strcmp(ppd_name
, "raw"))
2763 * Raw driver, remove any existing PPD file.
2766 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
, printer
->name
);
2769 else if (strstr(ppd_name
, "../"))
2771 send_ipp_status(con
, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES
, _("Invalid ppd-name value."));
2773 cupsdDeletePrinter(printer
, 0);
2783 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
, printer
->name
);
2785 if (copy_model(con
, ppd_name
, dstfile
))
2787 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file."));
2789 cupsdDeletePrinter(printer
, 0);
2794 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Copied PPD file successfully");
2801 * If we changed the PPD, then remove the printer's cache file and clear the
2802 * printer-state-reasons...
2805 char cache_name
[1024]; /* Cache filename for printer attrs */
2807 snprintf(cache_name
, sizeof(cache_name
), "%s/%s.data", CacheDir
, printer
->name
);
2810 cupsdSetPrinterReasons(printer
, "none");
2813 * (Re)register color profiles...
2816 cupsdRegisterColor(printer
);
2820 * If we set the device URI but not the port monitor, check which port
2821 * monitor to use by default...
2824 if (set_device_uri
&& !set_port_monitor
)
2826 ppd_file_t
*ppd
; /* PPD file */
2827 ppd_attr_t
*ppdattr
; /* cupsPortMonitor attribute */
2830 httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
,
2831 sizeof(scheme
), username
, sizeof(username
), host
,
2832 sizeof(host
), &port
, resource
, sizeof(resource
));
2834 snprintf(srcfile
, sizeof(srcfile
), "%s/ppd/%s.ppd", ServerRoot
,
2836 if ((ppd
= _ppdOpenFile(srcfile
, _PPD_LOCALIZATION_NONE
)) != NULL
)
2838 for (ppdattr
= ppdFindAttr(ppd
, "cupsPortMonitor", NULL
);
2840 ppdattr
= ppdFindNextAttr(ppd
, "cupsPortMonitor", NULL
))
2841 if (!strcmp(scheme
, ppdattr
->spec
))
2843 cupsdLogMessage(CUPSD_LOG_INFO
,
2844 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2845 printer
->name
, ppdattr
->value
,
2846 printer
->port_monitor
? printer
->port_monitor
2849 if (strcmp(ppdattr
->value
, "none"))
2850 cupsdSetString(&printer
->port_monitor
, ppdattr
->value
);
2852 cupsdClearString(&printer
->port_monitor
);
2861 printer
->config_time
= time(NULL
);
2864 * Update the printer attributes and return...
2867 if (!printer
->temporary
)
2869 if (!printer
->printer_id
)
2870 printer
->printer_id
= NextPrinterId
++;
2872 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
2875 cupsdSetPrinterAttrs(printer
);
2877 if (need_restart_job
&& printer
->job
)
2880 * Restart the current job...
2883 cupsdSetJobState(printer
->job
, IPP_JOB_PENDING
, CUPSD_JOB_FORCE
,
2884 "Job restarted because the printer was modified.");
2887 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2891 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
,
2892 printer
, NULL
, "Printer \"%s\" modified by \"%s\".",
2893 printer
->name
, get_username(con
));
2895 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2896 printer
->name
, get_username(con
));
2900 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
,
2901 printer
, NULL
, "New printer \"%s\" added by \"%s\".",
2902 printer
->name
, get_username(con
));
2904 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2905 printer
->name
, get_username(con
));
2908 con
->response
->request
.status
.status_code
= IPP_OK
;
2913 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2914 * based upon the printer state...
2918 add_printer_state_reasons(
2919 cupsd_client_t
*con
, /* I - Client connection */
2920 cupsd_printer_t
*p
) /* I - Printer info */
2922 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2923 "add_printer_state_reasons(%p[%d], %p[%s])",
2924 con
, con
->number
, p
, p
->name
);
2926 if (p
->num_reasons
== 0)
2927 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2928 "printer-state-reasons", NULL
, "none");
2930 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2931 "printer-state-reasons", p
->num_reasons
, NULL
,
2932 (const char * const *)p
->reasons
);
2937 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2938 * the specified printer or class.
2942 add_queued_job_count(
2943 cupsd_client_t
*con
, /* I - Client connection */
2944 cupsd_printer_t
*p
) /* I - Printer or class */
2946 int count
; /* Number of jobs on destination */
2949 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2950 con
, con
->number
, p
, p
->name
);
2952 count
= cupsdGetPrinterJobCount(p
->name
);
2954 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
2955 "queued-job-count", count
);
2960 * 'apply_printer_defaults()' - Apply printer default options to a job.
2964 apply_printer_defaults(
2965 cupsd_printer_t
*printer
, /* I - Printer */
2966 cupsd_job_t
*job
) /* I - Job */
2968 int i
, /* Looping var */
2969 num_options
; /* Number of default options */
2970 cups_option_t
*options
, /* Default options */
2971 *option
; /* Current option */
2974 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Applying default options...");
2977 * Collect all of the default options and add the missing ones to the
2981 for (i
= printer
->num_options
, num_options
= 0, options
= NULL
,
2982 option
= printer
->options
;
2985 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
2987 if (!strcmp(option
->name
, "print-quality") && ippFindAttribute(job
->attrs
, "cupsPrintQuality", IPP_TAG_NAME
))
2988 continue; /* Don't override cupsPrintQuality */
2990 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Adding default %s=%s", option
->name
, option
->value
);
2992 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
, &options
);
2996 * Encode these options as attributes in the job object...
2999 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
3000 cupsFreeOptions(num_options
, options
);
3005 * 'authenticate_job()' - Set job authentication info.
3009 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
3010 ipp_attribute_t
*uri
) /* I - Job URI */
3012 ipp_attribute_t
*attr
, /* job-id attribute */
3013 *auth_info
; /* auth-info attribute */
3014 int jobid
; /* Job ID */
3015 cupsd_job_t
*job
; /* Current job */
3016 char scheme
[HTTP_MAX_URI
],
3017 /* Method portion of URI */
3018 username
[HTTP_MAX_URI
],
3019 /* Username portion of URI */
3021 /* Host portion of URI */
3022 resource
[HTTP_MAX_URI
];
3023 /* Resource portion of URI */
3024 int port
; /* Port portion of URI */
3027 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
3028 con
, con
->number
, uri
->values
[0].string
.text
);
3031 * Start with "everything is OK" status...
3034 con
->response
->request
.status
.status_code
= IPP_OK
;
3037 * See if we have a job URI or a printer URI...
3040 if (!strcmp(uri
->name
, "printer-uri"))
3043 * Got a printer URI; see if we also have a job-id attribute...
3046 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3047 IPP_TAG_INTEGER
)) == NULL
)
3049 send_ipp_status(con
, IPP_BAD_REQUEST
,
3050 _("Got a printer-uri attribute but no job-id."));
3054 jobid
= attr
->values
[0].integer
;
3059 * Got a job URI; parse it to get the job ID...
3062 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3063 sizeof(scheme
), username
, sizeof(username
), host
,
3064 sizeof(host
), &port
, resource
, sizeof(resource
));
3066 if (strncmp(resource
, "/jobs/", 6))
3072 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
3073 uri
->values
[0].string
.text
);
3077 jobid
= atoi(resource
+ 6);
3081 * See if the job exists...
3084 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3087 * Nope - return a "not found" error...
3090 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
3095 * See if the job has been completed...
3098 if (job
->state_value
!= IPP_JOB_HELD
)
3101 * Return a "not-possible" error...
3104 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3105 _("Job #%d is not held for authentication."),
3111 * See if we have already authenticated...
3114 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3116 if (!con
->username
[0] && !auth_info
)
3118 cupsd_printer_t
*printer
; /* Job destination */
3121 * No auth data. If we need to authenticate via Kerberos, send a
3122 * HTTP auth challenge, otherwise just return an IPP error...
3125 printer
= cupsdFindDest(job
->dest
);
3127 if (printer
&& printer
->num_auth_info_required
> 0 &&
3128 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3129 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3131 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3132 _("No authentication information provided."));
3137 * See if the job is owned by the requesting user...
3140 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3142 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3143 cupsdFindDest(job
->dest
));
3148 * Save the authentication information for this job...
3151 save_auth_info(con
, job
, auth_info
);
3154 * Reset the job-hold-until value to "no-hold"...
3157 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3158 IPP_TAG_KEYWORD
)) == NULL
)
3159 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3163 ippSetValueTag(job
->attrs
, &attr
, IPP_TAG_KEYWORD
);
3164 ippSetString(job
->attrs
, &attr
, 0, "no-hold");
3168 * Release the job and return...
3171 cupsdReleaseJob(job
);
3173 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, NULL
, job
, "Job authenticated by user");
3175 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Authenticated by \"%s\".", con
->username
);
3182 * 'cancel_all_jobs()' - Cancel all or selected print jobs.
3186 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3187 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3189 int i
; /* Looping var */
3190 http_status_t status
; /* Policy status */
3191 cups_ptype_t dtype
; /* Destination type */
3192 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3193 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3194 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3195 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3196 int port
; /* Port portion of URI */
3197 ipp_attribute_t
*attr
; /* Attribute in request */
3198 const char *username
= NULL
; /* Username */
3199 cupsd_jobaction_t purge
= CUPSD_JOB_DEFAULT
;
3201 cupsd_printer_t
*printer
; /* Printer */
3202 ipp_attribute_t
*job_ids
; /* job-ids attribute */
3203 cupsd_job_t
*job
; /* Job */
3206 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3207 con
->number
, uri
->values
[0].string
.text
);
3210 * Get the jobs to cancel/purge...
3213 switch (con
->request
->request
.op
.operation_id
)
3215 case IPP_PURGE_JOBS
:
3217 * Get the username (if any) for the jobs we want to cancel (only if
3218 * "my-jobs" is specified...
3221 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3222 IPP_TAG_BOOLEAN
)) != NULL
&&
3223 attr
->values
[0].boolean
)
3225 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3226 IPP_TAG_NAME
)) != NULL
)
3227 username
= attr
->values
[0].string
.text
;
3230 send_ipp_status(con
, IPP_BAD_REQUEST
,
3231 _("Missing requesting-user-name attribute."));
3237 * Look for the "purge-jobs" attribute...
3240 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3241 IPP_TAG_BOOLEAN
)) != NULL
)
3242 purge
= attr
->values
[0].boolean
? CUPSD_JOB_PURGE
: CUPSD_JOB_DEFAULT
;
3244 purge
= CUPSD_JOB_PURGE
;
3247 case IPP_CANCEL_MY_JOBS
:
3248 if (con
->username
[0])
3249 username
= con
->username
;
3250 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3251 IPP_TAG_NAME
)) != NULL
)
3252 username
= attr
->values
[0].string
.text
;
3255 send_ipp_status(con
, IPP_BAD_REQUEST
,
3256 _("Missing requesting-user-name attribute."));
3264 job_ids
= ippFindAttribute(con
->request
, "job-ids", IPP_TAG_INTEGER
);
3267 * See if we have a printer URI...
3270 if (strcmp(uri
->name
, "printer-uri"))
3272 send_ipp_status(con
, IPP_BAD_REQUEST
,
3273 _("The printer-uri attribute is required."));
3278 * And if the destination is valid...
3281 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3287 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3288 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3289 hostname
, sizeof(hostname
), &port
,
3290 resource
, sizeof(resource
));
3292 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3293 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3295 send_ipp_status(con
, IPP_NOT_FOUND
,
3296 _("The printer or class does not exist."));
3304 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3306 send_http_error(con
, status
, NULL
);
3312 for (i
= 0; i
< job_ids
->num_values
; i
++)
3314 if ((job
= cupsdFindJob(job_ids
->values
[i
].integer
)) == NULL
)
3317 if (con
->request
->request
.op
.operation_id
== IPP_CANCEL_MY_JOBS
&&
3318 _cups_strcasecmp(job
->username
, username
))
3322 if (i
< job_ids
->num_values
)
3324 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3325 job_ids
->values
[i
].integer
);
3329 for (i
= 0; i
< job_ids
->num_values
; i
++)
3331 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
3333 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3334 purge
== CUPSD_JOB_PURGE
? "Job purged by user." :
3335 "Job canceled by user.");
3338 cupsdLogMessage(CUPSD_LOG_INFO
, "Selected jobs were %s by \"%s\".",
3339 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3345 * Cancel all jobs on all printers...
3348 cupsdCancelJobs(NULL
, username
, purge
);
3350 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3351 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3361 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3364 send_http_error(con
, status
, printer
);
3370 for (i
= 0; i
< job_ids
->num_values
; i
++)
3372 if ((job
= cupsdFindJob(job_ids
->values
[i
].integer
)) == NULL
||
3373 _cups_strcasecmp(job
->dest
, printer
->name
))
3376 if (con
->request
->request
.op
.operation_id
== IPP_CANCEL_MY_JOBS
&&
3377 _cups_strcasecmp(job
->username
, username
))
3381 if (i
< job_ids
->num_values
)
3383 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
3384 job_ids
->values
[i
].integer
);
3388 for (i
= 0; i
< job_ids
->num_values
; i
++)
3390 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
3392 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3393 purge
== CUPSD_JOB_PURGE
? "Job purged by user." :
3394 "Job canceled by user.");
3397 cupsdLogMessage(CUPSD_LOG_INFO
, "Selected jobs were %s by \"%s\".",
3398 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3404 * Cancel all of the jobs on the named printer...
3407 cupsdCancelJobs(printer
->name
, username
, purge
);
3409 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3411 purge
== CUPSD_JOB_PURGE
? "purged" : "canceled",
3416 con
->response
->request
.status
.status_code
= IPP_OK
;
3423 * 'cancel_job()' - Cancel a print job.
3427 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3428 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3430 ipp_attribute_t
*attr
; /* Current attribute */
3431 int jobid
; /* Job ID */
3432 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3433 username
[HTTP_MAX_URI
], /* Username portion of URI */
3434 host
[HTTP_MAX_URI
], /* Host portion of URI */
3435 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3436 int port
; /* Port portion of URI */
3437 cupsd_job_t
*job
; /* Job information */
3438 cups_ptype_t dtype
; /* Destination type (printer/class) */
3439 cupsd_printer_t
*printer
; /* Printer data */
3440 cupsd_jobaction_t purge
; /* Purge the job? */
3443 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3444 con
->number
, uri
->values
[0].string
.text
);
3447 * See if we have a job URI or a printer URI...
3450 if (!strcmp(uri
->name
, "printer-uri"))
3453 * Got a printer URI; see if we also have a job-id attribute...
3456 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3457 IPP_TAG_INTEGER
)) == NULL
)
3459 send_ipp_status(con
, IPP_BAD_REQUEST
,
3460 _("Got a printer-uri attribute but no job-id."));
3464 if ((jobid
= attr
->values
[0].integer
) == 0)
3467 * Find the current job on the specified printer...
3470 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3476 send_ipp_status(con
, IPP_NOT_FOUND
,
3477 _("The printer or class does not exist."));
3482 * See if there are any pending jobs...
3485 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3487 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3488 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3489 !_cups_strcasecmp(job
->dest
, printer
->name
))
3497 * No, try stopped jobs...
3500 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3502 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3503 if (job
->state_value
== IPP_JOB_STOPPED
&&
3504 !_cups_strcasecmp(job
->dest
, printer
->name
))
3511 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s."),
3521 * Got a job URI; parse it to get the job ID...
3524 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3525 sizeof(scheme
), username
, sizeof(username
), host
,
3526 sizeof(host
), &port
, resource
, sizeof(resource
));
3528 if (strncmp(resource
, "/jobs/", 6))
3534 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
3535 uri
->values
[0].string
.text
);
3539 jobid
= atoi(resource
+ 6);
3543 * Look for the "purge-job" attribute...
3546 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
3547 IPP_TAG_BOOLEAN
)) != NULL
)
3548 purge
= attr
->values
[0].boolean
? CUPSD_JOB_PURGE
: CUPSD_JOB_DEFAULT
;
3550 purge
= CUPSD_JOB_DEFAULT
;
3553 * See if the job exists...
3556 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3559 * Nope - return a "not found" error...
3562 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
3567 * See if the job is owned by the requesting user...
3570 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3572 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
3573 cupsdFindDest(job
->dest
));
3578 * See if the job is already completed, canceled, or aborted; if so,
3579 * we can't cancel...
3582 if (job
->state_value
>= IPP_JOB_CANCELED
&& purge
!= CUPSD_JOB_PURGE
)
3584 switch (job
->state_value
)
3586 case IPP_JOB_CANCELED
:
3587 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3588 _("Job #%d is already canceled - can\'t cancel."),
3592 case IPP_JOB_ABORTED
:
3593 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3594 _("Job #%d is already aborted - can\'t cancel."),
3599 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3600 _("Job #%d is already completed - can\'t cancel."),
3609 * Cancel the job and return...
3612 cupsdSetJobState(job
, IPP_JOB_CANCELED
, purge
,
3613 purge
== CUPSD_JOB_PURGE
? "Job purged by \"%s\"" :
3614 "Job canceled by \"%s\"",
3618 if (purge
== CUPSD_JOB_PURGE
)
3619 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
3622 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
3625 con
->response
->request
.status
.status_code
= IPP_OK
;
3630 * 'cancel_subscription()' - Cancel a subscription.
3634 cancel_subscription(
3635 cupsd_client_t
*con
, /* I - Client connection */
3636 int sub_id
) /* I - Subscription ID */
3638 http_status_t status
; /* Policy status */
3639 cupsd_subscription_t
*sub
; /* Subscription */
3642 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
3643 "cancel_subscription(con=%p[%d], sub_id=%d)",
3644 con
, con
->number
, sub_id
);
3647 * Is the subscription ID valid?
3650 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
3653 * Bad subscription ID...
3656 send_ipp_status(con
, IPP_NOT_FOUND
,
3657 _("Subscription #%d does not exist."), sub_id
);
3665 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
3667 con
, sub
->owner
)) != HTTP_OK
)
3669 send_http_error(con
, status
, sub
->dest
);
3674 * Cancel the subscription...
3677 cupsdDeleteSubscription(sub
, 1);
3679 con
->response
->request
.status
.status_code
= IPP_OK
;
3684 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
3687 static int /* O - 1 if OK, 0 if not */
3688 check_rss_recipient(
3689 const char *recipient
) /* I - Recipient URI */
3691 cupsd_subscription_t
*sub
; /* Current subscription */
3694 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
3696 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
3700 * Compare the URIs up to the first ?...
3703 const char *r1
, *r2
;
3705 for (r1
= recipient
, r2
= sub
->recipient
;
3706 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
3718 * 'check_quotas()' - Check quotas for a printer and user.
3721 static int /* O - 1 if OK, 0 if forbidden,
3722 -1 if limit reached */
3723 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
3724 cupsd_printer_t
*p
) /* I - Printer or class */
3726 char username
[33], /* Username */
3727 *name
; /* Current user name */
3728 cupsd_quota_t
*q
; /* Quota data */
3729 #ifdef HAVE_MBR_UID_TO_UUID
3731 * Use Apple membership APIs which require that all names represent
3732 * valid user account or group records accessible by the server.
3735 uuid_t usr_uuid
; /* UUID for job requesting user */
3736 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
3737 uuid_t grp_uuid
; /* UUID for ACL group name entry */
3738 int mbr_err
; /* Error from membership function */
3739 int is_member
; /* Is this user a member? */
3742 * Use standard POSIX APIs for checking users and groups...
3745 struct passwd
*pw
; /* User password data */
3746 #endif /* HAVE_MBR_UID_TO_UUID */
3749 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
3750 con
, con
->number
, p
, p
->name
);
3753 * Figure out who is printing...
3756 strlcpy(username
, get_username(con
), sizeof(username
));
3758 if ((name
= strchr(username
, '@')) != NULL
)
3759 *name
= '\0'; /* Strip @REALM */
3762 * Check global active job limits for printers and users...
3765 if (MaxJobsPerPrinter
)
3768 * Check if there are too many pending jobs on this printer...
3771 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
3773 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
3782 * Check if there are too many pending jobs for this user...
3785 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
3787 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
3794 * Check against users...
3797 if (cupsArrayCount(p
->users
) == 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
3800 if (cupsArrayCount(p
->users
))
3802 #ifdef HAVE_MBR_UID_TO_UUID
3804 * Get UUID for job requesting user...
3807 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
3813 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3814 "check_quotas: UUID lookup failed for user \"%s\"",
3816 cupsdLogMessage(CUPSD_LOG_INFO
,
3817 "Denying user \"%s\" access to printer \"%s\" "
3818 "(unknown user)...",
3824 * Get UID and GID of requesting user...
3827 pw
= getpwnam(username
);
3829 #endif /* HAVE_MBR_UID_TO_UUID */
3831 for (name
= (char *)cupsArrayFirst(p
->users
);
3833 name
= (char *)cupsArrayNext(p
->users
))
3837 * Check group membership...
3840 #ifdef HAVE_MBR_UID_TO_UUID
3843 if (uuid_parse(name
+ 2, grp_uuid
))
3844 uuid_clear(grp_uuid
);
3846 else if ((mbr_err
= mbr_group_name_to_uuid(name
+ 1, grp_uuid
)) != 0)
3849 * Invalid ACL entries are ignored for matching; just record a
3850 * warning in the log...
3853 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3854 "check_quotas: UUID lookup failed for ACL entry "
3855 "\"%s\" (err=%d)", name
, mbr_err
);
3856 cupsdLogMessage(CUPSD_LOG_WARN
,
3857 "Access control entry \"%s\" not a valid group name; "
3858 "entry ignored", name
);
3861 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
3865 * At this point, there should be no errors, but check anyways...
3868 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3869 "check_quotas: group \"%s\" membership check "
3870 "failed (err=%d)", name
+ 1, mbr_err
);
3875 * Stop if we found a match...
3882 if (cupsdCheckGroup(username
, pw
, name
+ 1))
3884 #endif /* HAVE_MBR_UID_TO_UUID */
3886 #ifdef HAVE_MBR_UID_TO_UUID
3891 if (uuid_parse(name
+ 1, usr2_uuid
))
3892 uuid_clear(usr2_uuid
);
3894 else if ((mbr_err
= mbr_user_name_to_uuid(name
, usr2_uuid
)) != 0)
3897 * Invalid ACL entries are ignored for matching; just record a
3898 * warning in the log...
3901 cupsdLogMessage(CUPSD_LOG_DEBUG
,
3902 "check_quotas: UUID lookup failed for ACL entry "
3903 "\"%s\" (err=%d)", name
, mbr_err
);
3904 cupsdLogMessage(CUPSD_LOG_WARN
,
3905 "Access control entry \"%s\" not a valid user name; "
3906 "entry ignored", name
);
3909 if (!uuid_compare(usr_uuid
, usr2_uuid
))
3913 else if (!_cups_strcasecmp(username
, name
))
3915 #endif /* HAVE_MBR_UID_TO_UUID */
3917 if ((name
!= NULL
) == p
->deny_users
)
3919 cupsdLogMessage(CUPSD_LOG_INFO
,
3920 "Denying user \"%s\" access to printer \"%s\"...",
3930 if (p
->k_limit
|| p
->page_limit
)
3932 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
3934 cupsdLogMessage(CUPSD_LOG_ERROR
,
3935 "Unable to allocate quota data for user \"%s\"",
3940 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
3941 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
3943 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
3950 * If we have gotten this far, we're done!
3958 * 'close_job()' - Close a multi-file job.
3962 close_job(cupsd_client_t
*con
, /* I - Client connection */
3963 ipp_attribute_t
*uri
) /* I - Printer URI */
3965 cupsd_job_t
*job
; /* Job */
3966 ipp_attribute_t
*attr
; /* Attribute */
3967 char job_uri
[HTTP_MAX_URI
],
3969 username
[256]; /* User name */
3972 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "close_job(%p[%d], %s)", con
,
3973 con
->number
, uri
->values
[0].string
.text
);
3976 * See if we have a job URI or a printer URI...
3979 if (strcmp(uri
->name
, "printer-uri"))
3982 * job-uri is not supported by Close-Job!
3985 send_ipp_status(con
, IPP_BAD_REQUEST
,
3986 _("Close-Job doesn't support the job-uri attribute."));
3991 * Got a printer URI; see if we also have a job-id attribute...
3994 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3995 IPP_TAG_INTEGER
)) == NULL
)
3997 send_ipp_status(con
, IPP_BAD_REQUEST
,
3998 _("Got a printer-uri attribute but no job-id."));
4002 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
4005 * Nope - return a "not found" error...
4008 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
4009 attr
->values
[0].integer
);
4014 * See if the job is owned by the requesting user...
4017 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
4019 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
4020 cupsdFindDest(job
->dest
));
4025 * Add any ending sheet...
4028 if (cupsdTimeoutJob(job
))
4031 if (job
->state_value
== IPP_JOB_STOPPED
)
4033 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
4034 job
->state_value
= IPP_JOB_PENDING
;
4036 else if (job
->state_value
== IPP_JOB_HELD
)
4038 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
4039 IPP_TAG_KEYWORD
)) == NULL
)
4040 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
4042 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
4044 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
4045 job
->state_value
= IPP_JOB_PENDING
;
4050 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
4053 * Fill in the response info...
4056 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4057 con
->clientname
, con
->clientport
, "/jobs/%d", job
->id
);
4058 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
4061 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
4063 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
4066 con
->response
->request
.status
.status_code
= IPP_OK
;
4069 * Start the job if necessary...
4077 * 'copy_attrs()' - Copy attributes from one request to another.
4081 copy_attrs(ipp_t
*to
, /* I - Destination request */
4082 ipp_t
*from
, /* I - Source request */
4083 cups_array_t
*ra
, /* I - Requested attributes */
4084 ipp_tag_t group
, /* I - Group to copy */
4085 int quickcopy
, /* I - Do a quick copy? */
4086 cups_array_t
*exclude
) /* I - Attributes to exclude? */
4088 ipp_attribute_t
*fromattr
; /* Source attribute */
4091 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4092 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4093 to
, from
, ra
, group
, quickcopy
);
4098 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4101 * Filter attributes as needed...
4104 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4105 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4108 if (!strcmp(fromattr
->name
, "document-password") ||
4109 !strcmp(fromattr
->name
, "job-authorization-uri") ||
4110 !strcmp(fromattr
->name
, "job-password") ||
4111 !strcmp(fromattr
->name
, "job-password-encryption") ||
4112 !strcmp(fromattr
->name
, "job-printer-uri"))
4116 (cupsArrayFind(exclude
, fromattr
->name
) ||
4117 cupsArrayFind(exclude
, "all")))
4120 * We need to exclude this attribute for security reasons; we require the
4121 * job-id attribute regardless of the security settings for IPP
4124 * The job-printer-uri attribute is handled by copy_job_attrs().
4126 * Subscription attribute security is handled by copy_subscription_attrs().
4129 if (strcmp(fromattr
->name
, "job-id"))
4133 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4136 * Don't send collection attributes by default to IPP/1.x clients
4137 * since many do not support collections. Also don't send
4138 * media-col-database unless specifically requested by the client.
4141 if (fromattr
->value_tag
== IPP_TAG_BEGIN_COLLECTION
&&
4143 (to
->request
.status
.version
[0] == 1 ||
4144 !strcmp(fromattr
->name
, "media-col-database")))
4147 ippCopyAttribute(to
, fromattr
, quickcopy
);
4154 * 'copy_banner()' - Copy a banner file to the requests directory for the
4158 static int /* O - Size of banner file in kbytes */
4159 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4160 cupsd_job_t
*job
, /* I - Job information */
4161 const char *name
) /* I - Name of banner */
4163 int i
; /* Looping var */
4164 int kbytes
; /* Size of banner file in kbytes */
4165 char filename
[1024]; /* Job filename */
4166 cupsd_banner_t
*banner
; /* Pointer to banner */
4167 cups_file_t
*in
; /* Input file */
4168 cups_file_t
*out
; /* Output file */
4169 int ch
; /* Character from file */
4170 char attrname
[255], /* Name of attribute */
4171 *s
; /* Pointer into name */
4172 ipp_attribute_t
*attr
; /* Attribute */
4175 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4176 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4177 con
, con
? con
->number
: -1, job
, job
->id
,
4178 name
? name
: "(null)");
4181 * Find the banner; return if not found or "none"...
4184 if (!name
|| !strcmp(name
, "none") ||
4185 (banner
= cupsdFindBanner(name
)) == NULL
)
4189 * Open the banner and job files...
4192 if (add_file(con
, job
, banner
->filetype
, 0))
4195 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4197 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4199 cupsdLogMessage(CUPSD_LOG_ERROR
,
4200 "Unable to create banner job file %s - %s",
4201 filename
, strerror(errno
));
4206 fchmod(cupsFileNumber(out
), 0640);
4207 fchown(cupsFileNumber(out
), RunUser
, Group
);
4210 * Try the localized banner file under the subdirectory...
4213 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4215 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4218 * Convert ll-cc to ll_CC...
4222 attrname
[3] = (char)toupper(attrname
[3] & 255);
4223 attrname
[4] = (char)toupper(attrname
[4] & 255);
4226 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4229 if (access(filename
, 0) && strlen(attrname
) > 2)
4232 * Wasn't able to find "ll_CC" locale file; try the non-national
4233 * localization banner directory.
4238 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4242 if (access(filename
, 0))
4245 * Use the non-localized banner file.
4248 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4251 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4255 cupsdLogMessage(CUPSD_LOG_ERROR
,
4256 "Unable to open banner template file %s - %s",
4257 filename
, strerror(errno
));
4263 * Parse the file to the end...
4266 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4270 * Get an attribute name...
4273 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4274 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4276 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4286 * Ignore { followed by stuff that is not an attribute name...
4289 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4294 * See if it is defined...
4297 if (attrname
[0] == '?')
4302 if (!strcmp(s
, "printer-name"))
4304 cupsFilePuts(out
, job
->dest
);
4307 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4310 * See if we have a leading question mark...
4313 if (attrname
[0] != '?')
4316 * Nope, write to file as-is; probably a PostScript procedure...
4319 cupsFilePrintf(out
, "{%s}", attrname
);
4326 * Output value(s)...
4329 for (i
= 0; i
< attr
->num_values
; i
++)
4332 cupsFilePutChar(out
, ',');
4334 switch (attr
->value_tag
)
4336 case IPP_TAG_INTEGER
:
4338 if (!strncmp(s
, "time-at-", 8))
4340 struct timeval tv
; /* Time value */
4342 tv
.tv_sec
= attr
->values
[i
].integer
;
4345 cupsFilePuts(out
, cupsdGetDateTime(&tv
, CUPSD_TIME_STANDARD
));
4348 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4351 case IPP_TAG_BOOLEAN
:
4352 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4355 case IPP_TAG_NOVALUE
:
4356 cupsFilePuts(out
, "novalue");
4359 case IPP_TAG_RANGE
:
4360 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4361 attr
->values
[i
].range
.upper
);
4364 case IPP_TAG_RESOLUTION
:
4365 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4366 attr
->values
[i
].resolution
.yres
,
4367 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4372 case IPP_TAG_STRING
:
4375 case IPP_TAG_KEYWORD
:
4376 case IPP_TAG_CHARSET
:
4377 case IPP_TAG_LANGUAGE
:
4378 if (!_cups_strcasecmp(banner
->filetype
->type
, "postscript"))
4381 * Need to quote strings for PS banners...
4386 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4388 if (*p
== '(' || *p
== ')' || *p
== '\\')
4390 cupsFilePutChar(out
, '\\');
4391 cupsFilePutChar(out
, *p
);
4393 else if (*p
< 32 || *p
> 126)
4394 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4396 cupsFilePutChar(out
, *p
);
4400 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4404 break; /* anti-compiler-warning-code */
4408 else if (ch
== '\\') /* Quoted char */
4410 ch
= cupsFileGetChar(in
);
4412 if (ch
!= '{') /* Only do special handling for \{ */
4413 cupsFilePutChar(out
, '\\');
4415 cupsFilePutChar(out
, ch
);
4418 cupsFilePutChar(out
, ch
);
4422 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4424 job
->koctets
+= kbytes
;
4426 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets", IPP_TAG_INTEGER
)) != NULL
)
4427 attr
->values
[0].integer
+= kbytes
;
4436 * 'copy_file()' - Copy a PPD file...
4439 static int /* O - 0 = success, -1 = error */
4440 copy_file(const char *from
, /* I - Source file */
4441 const char *to
, /* I - Destination file */
4442 mode_t mode
) /* I - Permissions */
4444 cups_file_t
*src
, /* Source file */
4445 *dst
; /* Destination file */
4446 int bytes
; /* Bytes to read/write */
4447 char buffer
[2048]; /* Copy buffer */
4450 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
4453 * Open the source and destination file for a copy...
4456 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
4459 if ((dst
= cupsdCreateConfFile(to
, mode
)) == NULL
)
4466 * Copy the source file to the destination...
4469 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
4470 if (cupsFileWrite(dst
, buffer
, (size_t)bytes
) < bytes
)
4478 * Close both files and return...
4483 return (cupsdCloseCreatedConfFile(dst
, to
));
4488 * 'copy_model()' - Copy a PPD model file, substituting default values
4492 static int /* O - 0 = success, -1 = error */
4493 copy_model(cupsd_client_t
*con
, /* I - Client connection */
4494 const char *from
, /* I - Source file */
4495 const char *to
) /* I - Destination file */
4497 fd_set input
; /* select() input set */
4498 struct timeval timeout
; /* select() timeout */
4499 int maxfd
; /* Max file descriptor for select() */
4500 char tempfile
[1024]; /* Temporary PPD file */
4501 int tempfd
; /* Temporary PPD file descriptor */
4502 int temppid
; /* Process ID of cups-driverd */
4503 int temppipe
[2]; /* Temporary pipes */
4504 char *argv
[4], /* Command-line arguments */
4505 *envp
[MAX_ENV
]; /* Environment */
4506 cups_file_t
*src
, /* Source file */
4507 *dst
; /* Destination file */
4508 ppd_file_t
*ppd
; /* PPD file */
4509 int bytes
, /* Bytes from pipe */
4510 total
; /* Total bytes from pipe */
4511 char buffer
[2048]; /* Copy buffer */
4512 int i
; /* Looping var */
4513 char option
[PPD_MAX_NAME
], /* Option name */
4514 choice
[PPD_MAX_NAME
]; /* Choice name */
4515 ppd_size_t
*size
; /* Default size */
4516 int num_defaults
; /* Number of default options */
4517 cups_option_t
*defaults
; /* Default options */
4518 char cups_protocol
[PPD_MAX_LINE
];
4519 /* cupsProtocol attribute */
4522 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_model(con=%p, from=\"%s\", to=\"%s\")", con
, from
, to
);
4525 * Run cups-driverd to get the PPD file...
4528 argv
[0] = "cups-driverd";
4530 argv
[2] = (char *)from
;
4533 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
4535 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
4536 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->number
);
4537 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
4538 if (tempfd
< 0 || cupsdOpenPipe(temppipe
))
4541 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4542 "copy_model: Running \"cups-driverd cat %s\"...", from
);
4544 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
4545 -1, -1, 0, DefaultProfile
, NULL
, &temppid
))
4556 * Wait up to 30 seconds for the PPD file to be copied...
4561 if (temppipe
[0] > CGIPipes
[0])
4562 maxfd
= temppipe
[0] + 1;
4564 maxfd
= CGIPipes
[0] + 1;
4569 * See if we have data ready...
4573 FD_SET(temppipe
[0], &input
);
4574 FD_SET(CGIPipes
[0], &input
);
4576 timeout
.tv_sec
= 30;
4577 timeout
.tv_usec
= 0;
4579 if ((i
= select(maxfd
, &input
, NULL
, NULL
, &timeout
)) < 0)
4589 * We have timed out...
4595 if (FD_ISSET(temppipe
[0], &input
))
4598 * Read the PPD file from the pipe, and write it to the PPD file.
4601 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
4603 if (write(tempfd
, buffer
, (size_t)bytes
) < bytes
)
4612 if (FD_ISSET(CGIPipes
[0], &input
))
4622 * No data from cups-deviced...
4625 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file");
4631 * Open the source file for a copy...
4634 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
4641 * Read the source file and see what page sizes are supported...
4644 if ((ppd
= _ppdOpen(src
, _PPD_LOCALIZATION_NONE
)) == NULL
)
4652 * Open the destination (if possible) and set the default options...
4657 cups_protocol
[0] = '\0';
4659 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
4662 * Read all of the default lines from the old PPD...
4665 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
4666 if (!strncmp(buffer
, "*Default", 8))
4669 * Add the default option...
4672 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4673 choice
, sizeof(choice
)))
4675 ppd_option_t
*ppdo
; /* PPD option */
4679 * Only add the default if the default hasn't already been
4680 * set and the choice exists in the new PPD...
4683 if (!cupsGetOption(option
, num_defaults
, defaults
) &&
4684 (ppdo
= ppdFindOption(ppd
, option
)) != NULL
&&
4685 ppdFindChoice(ppdo
, choice
))
4686 num_defaults
= cupsAddOption(option
, choice
, num_defaults
,
4690 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
4691 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
4695 else if ((size
= ppdPageSize(ppd
, DefaultPaperSize
)) != NULL
)
4698 * Add the default media sizes...
4701 num_defaults
= cupsAddOption("PageSize", size
->name
,
4702 num_defaults
, &defaults
);
4703 num_defaults
= cupsAddOption("PageRegion", size
->name
,
4704 num_defaults
, &defaults
);
4705 num_defaults
= cupsAddOption("PaperDimension", size
->name
,
4706 num_defaults
, &defaults
);
4707 num_defaults
= cupsAddOption("ImageableArea", size
->name
,
4708 num_defaults
, &defaults
);
4714 * Open the destination file for a copy...
4717 if ((dst
= cupsdCreateConfFile(to
, ConfigFilePerm
)) == NULL
)
4719 cupsFreeOptions(num_defaults
, defaults
);
4726 * Copy the source file to the destination...
4729 cupsFileRewind(src
);
4731 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
4733 if (!strncmp(buffer
, "*Default", 8))
4736 * Check for an previous default option choice...
4739 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
4740 choice
, sizeof(choice
)))
4742 const char *val
; /* Default option value */
4745 if ((val
= cupsGetOption(option
, num_defaults
, defaults
)) != NULL
)
4748 * Substitute the previous choice...
4751 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
, val
);
4756 cupsFilePrintf(dst
, "%s\n", buffer
);
4759 if (cups_protocol
[0])
4760 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
4762 cupsFreeOptions(num_defaults
, defaults
);
4765 * Close both files and return...
4772 return (cupsdCloseCreatedConfFile(dst
, to
));
4777 * 'copy_job_attrs()' - Copy job attributes.
4781 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
4782 cupsd_job_t
*job
, /* I - Job */
4783 cups_array_t
*ra
, /* I - Requested attributes array */
4784 cups_array_t
*exclude
) /* I - Private attributes array */
4786 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
4790 * Send the requested attributes for each job...
4793 if (!cupsArrayFind(exclude
, "all"))
4795 if ((!exclude
|| !cupsArrayFind(exclude
, "number-of-documents")) &&
4796 (!ra
|| cupsArrayFind(ra
, "number-of-documents")))
4797 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4798 "number-of-documents", job
->num_files
);
4800 if ((!exclude
|| !cupsArrayFind(exclude
, "job-media-progress")) &&
4801 (!ra
|| cupsArrayFind(ra
, "job-media-progress")))
4802 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4803 "job-media-progress", job
->progress
);
4805 if ((!exclude
|| !cupsArrayFind(exclude
, "job-more-info")) &&
4806 (!ra
|| cupsArrayFind(ra
, "job-more-info")))
4808 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "http",
4809 NULL
, con
->clientname
, con
->clientport
, "/jobs/%d",
4811 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4812 "job-more-info", NULL
, job_uri
);
4815 if (job
->state_value
> IPP_JOB_PROCESSING
&&
4816 (!exclude
|| !cupsArrayFind(exclude
, "job-preserved")) &&
4817 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
4818 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
4819 job
->num_files
> 0);
4821 if ((!exclude
|| !cupsArrayFind(exclude
, "job-printer-up-time")) &&
4822 (!ra
|| cupsArrayFind(ra
, "job-printer-up-time")))
4823 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
4824 "job-printer-up-time", time(NULL
));
4827 if (!ra
|| cupsArrayFind(ra
, "job-printer-uri"))
4829 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4830 con
->clientname
, con
->clientport
,
4831 (job
->dtype
& CUPS_PRINTER_CLASS
) ? "/classes/%s" :
4834 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4835 "job-printer-uri", NULL
, job_uri
);
4838 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
4840 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
4841 con
->clientname
, con
->clientport
, "/jobs/%d",
4843 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
4844 "job-uri", NULL
, job_uri
);
4849 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0, exclude
);
4854 * Generate attributes from the job structure...
4857 if (job
->completed_time
&& (!ra
|| cupsArrayFind(ra
, "date-time-at-completed")))
4858 ippAddDate(con
->response
, IPP_TAG_JOB
, "date-time-at-completed", ippTimeToDate(job
->completed_time
));
4860 if (job
->creation_time
&& (!ra
|| cupsArrayFind(ra
, "date-time-at-creation")))
4861 ippAddDate(con
->response
, IPP_TAG_JOB
, "date-time-at-creation", ippTimeToDate(job
->creation_time
));
4863 if (!ra
|| cupsArrayFind(ra
, "job-id"))
4864 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
4866 if (!ra
|| cupsArrayFind(ra
, "job-k-octets"))
4867 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-k-octets", job
->koctets
);
4869 if (job
->name
&& (!ra
|| cupsArrayFind(ra
, "job-name")))
4870 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_CONST_TAG(IPP_TAG_NAME
), "job-name", NULL
, job
->name
);
4872 if (job
->username
&& (!ra
|| cupsArrayFind(ra
, "job-originating-user-name")))
4873 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_CONST_TAG(IPP_TAG_NAME
), "job-originating-user-name", NULL
, job
->username
);
4875 if (!ra
|| cupsArrayFind(ra
, "job-state"))
4876 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state", (int)job
->state_value
);
4878 if (!ra
|| cupsArrayFind(ra
, "job-state-reasons"))
4880 switch (job
->state_value
)
4882 default : /* Should never get here for processing, pending, held, or stopped jobs since they don't get unloaded... */
4884 case IPP_JSTATE_ABORTED
:
4885 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons", NULL
, "job-aborted-by-system");
4887 case IPP_JSTATE_CANCELED
:
4888 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons", NULL
, "job-canceled-by-user");
4890 case IPP_JSTATE_COMPLETED
:
4891 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons", NULL
, "job-completed-successfully");
4896 if (job
->completed_time
&& (!ra
|| cupsArrayFind(ra
, "time-at-completed")))
4897 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-completed", (int)job
->completed_time
);
4899 if (job
->creation_time
&& (!ra
|| cupsArrayFind(ra
, "time-at-creation")))
4900 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation", (int)job
->creation_time
);
4906 * 'copy_printer_attrs()' - Copy printer attributes.
4911 cupsd_client_t
*con
, /* I - Client connection */
4912 cupsd_printer_t
*printer
, /* I - Printer */
4913 cups_array_t
*ra
) /* I - Requested attributes array */
4915 char uri
[HTTP_MAX_URI
]; /* URI value */
4916 time_t curtime
; /* Current time */
4917 int i
; /* Looping var */
4918 int is_encrypted
= httpIsEncrypted(con
->http
);
4919 /* Is the connection encrypted? */
4923 * Copy the printer attributes to the response using requested-attributes
4924 * and document-format attributes that may be provided by the client.
4927 curtime
= time(NULL
);
4929 if (!ra
|| cupsArrayFind(ra
, "marker-change-time"))
4930 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
, "marker-change-time", printer
->marker_time
);
4932 if (printer
->num_printers
> 0 && (!ra
|| cupsArrayFind(ra
, "member-uris")))
4934 ipp_attribute_t
*member_uris
; /* member-uris attribute */
4935 cupsd_printer_t
*p2
; /* Printer in class */
4936 ipp_attribute_t
*p2_uri
; /* printer-uri-supported for class printer */
4939 if ((member_uris
= ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "member-uris", printer
->num_printers
, NULL
, NULL
)) != NULL
)
4941 for (i
= 0; i
< printer
->num_printers
; i
++)
4943 p2
= printer
->printers
[i
];
4945 if ((p2_uri
= ippFindAttribute(p2
->attrs
, "printer-uri-supported", IPP_TAG_URI
)) != NULL
)
4947 member_uris
->values
[i
].string
.text
= _cupsStrRetain(p2_uri
->values
[0].string
.text
);
4951 httpAssembleURIf(HTTP_URI_CODING_ALL
, uri
, sizeof(uri
), is_encrypted
? "ipps" : "ipp", NULL
, con
->clientname
, con
->clientport
, (p2
->type
& CUPS_PRINTER_CLASS
) ? "/classes/%s" : "/printers/%s", p2
->name
);
4952 member_uris
->values
[i
].string
.text
= _cupsStrAlloc(uri
);
4958 if (printer
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
4959 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
, "printer-alert", NULL
, printer
->alert
);
4961 if (printer
->alert_description
&& (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
4962 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
, "printer-alert-description", NULL
, printer
->alert_description
);
4964 if (!ra
|| cupsArrayFind(ra
, "printer-config-change-date-time"))
4965 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-config-change-date-time", ippTimeToDate(printer
->config_time
));
4967 if (!ra
|| cupsArrayFind(ra
, "printer-config-change-time"))
4968 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
, "printer-config-change-time", printer
->config_time
);
4970 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
4971 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time", ippTimeToDate(curtime
));
4973 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
4974 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
4976 if (printer
->reg_name
)
4977 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
, "printer-dns-sd-name", NULL
, printer
->reg_name
);
4979 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
, "printer-dns-sd-name", 0);
4981 #endif /* HAVE_DNSSD || HAVE_AVAHI */
4983 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
4984 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
, "printer-error-policy", NULL
, printer
->error_policy
);
4986 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy-supported"))
4988 static const char * const errors
[] =/* printer-error-policy-supported values */
4991 "retry-current-job",
4996 if (printer
->type
& CUPS_PRINTER_CLASS
)
4997 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
| IPP_TAG_COPY
, "printer-error-policy-supported", NULL
, "retry-current-job");
4999 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
| IPP_TAG_COPY
, "printer-error-policy-supported", sizeof(errors
) / sizeof(errors
[0]), NULL
, errors
);
5002 if (!ra
|| cupsArrayFind(ra
, "printer-icons"))
5004 httpAssembleURIf(HTTP_URI_CODING_ALL
, uri
, sizeof(uri
), is_encrypted
? "https" : "http", NULL
, con
->clientname
, con
->clientport
, "/icons/%s.png", printer
->name
);
5005 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "printer-icons", NULL
, uri
);
5006 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-icons=\"%s\"", uri
);
5009 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
5010 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs", (char)printer
->accepting
);
5012 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
5013 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared", (char)printer
->shared
);
5015 if (!ra
|| cupsArrayFind(ra
, "printer-is-temporary"))
5016 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-temporary", (char)printer
->temporary
);
5018 if (!ra
|| cupsArrayFind(ra
, "printer-more-info"))
5020 httpAssembleURIf(HTTP_URI_CODING_ALL
, uri
, sizeof(uri
), is_encrypted
? "https" : "http", NULL
, con
->clientname
, con
->clientport
, (printer
->type
& CUPS_PRINTER_CLASS
) ? "/classes/%s" : "/printers/%s", printer
->name
);
5021 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "printer-more-info", NULL
, uri
);
5024 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
5025 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
, "printer-op-policy", NULL
, printer
->op_policy
);
5027 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
5028 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state", printer
->state
);
5030 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-date-time"))
5031 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-state-change-date-time", ippTimeToDate(printer
->state_time
));
5033 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
5034 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
, "printer-state-change-time", printer
->state_time
);
5036 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
5037 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
, "printer-state-message", NULL
, printer
->state_message
);
5039 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
5040 add_printer_state_reasons(con
, printer
);
5042 if (!ra
|| cupsArrayFind(ra
, "printer-strings-uri"))
5044 httpAssembleURIf(HTTP_URI_CODING_ALL
, uri
, sizeof(uri
), is_encrypted
? "https" : "http", NULL
, con
->clientname
, con
->clientport
, "/strings/%s.strings", printer
->name
);
5045 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "printer-strings-uri", NULL
, uri
);
5046 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-strings-uri=\"%s\"", uri
);
5049 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
5051 cups_ptype_t type
; /* printer-type value */
5054 * Add the CUPS-specific printer-type attribute...
5057 type
= printer
->type
;
5059 if (printer
== DefaultPrinter
)
5060 type
|= CUPS_PRINTER_DEFAULT
;
5062 if (!printer
->accepting
)
5063 type
|= CUPS_PRINTER_REJECTING
;
5065 if (!printer
->shared
)
5066 type
|= CUPS_PRINTER_NOT_SHARED
;
5068 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type", (int)type
);
5071 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
5072 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
, "printer-up-time", curtime
);
5074 if (!ra
|| cupsArrayFind(ra
, "printer-uri-supported"))
5076 httpAssembleURIf(HTTP_URI_CODING_ALL
, uri
, sizeof(uri
), is_encrypted
? "ipps" : "ipp", NULL
, con
->clientname
, con
->clientport
, (printer
->type
& CUPS_PRINTER_CLASS
) ? "/classes/%s" : "/printers/%s", printer
->name
);
5077 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "printer-uri-supported", NULL
, uri
);
5078 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"", uri
);
5081 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
5082 add_queued_job_count(con
, printer
);
5084 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0, NULL
);
5085 if (printer
->ppd_attrs
)
5086 copy_attrs(con
->response
, printer
->ppd_attrs
, ra
, IPP_TAG_ZERO
, 0, NULL
);
5087 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
, NULL
);
5092 * 'copy_subscription_attrs()' - Copy subscription attributes.
5096 copy_subscription_attrs(
5097 cupsd_client_t
*con
, /* I - Client connection */
5098 cupsd_subscription_t
*sub
, /* I - Subscription */
5099 cups_array_t
*ra
, /* I - Requested attributes array */
5100 cups_array_t
*exclude
) /* I - Private attributes array */
5102 ipp_attribute_t
*attr
; /* Current attribute */
5103 char printer_uri
[HTTP_MAX_URI
];
5105 int count
; /* Number of events */
5106 unsigned mask
; /* Current event mask */
5107 const char *name
; /* Current event name */
5110 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
5111 "copy_subscription_attrs(con=%p, sub=%p, ra=%p, exclude=%p)",
5112 con
, sub
, ra
, exclude
);
5115 * Copy the subscription attributes to the response using the
5116 * requested-attributes attribute that may be provided by the client.
5119 if (!exclude
|| !cupsArrayFind(exclude
, "all"))
5121 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-events")) &&
5122 (!ra
|| cupsArrayFind(ra
, "notify-events")))
5124 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_subscription_attrs: notify-events");
5126 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5129 * Simple event list...
5132 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5133 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5134 "notify-events", NULL
, name
);
5139 * Complex event list...
5142 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5143 if (sub
->mask
& mask
)
5146 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5147 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5148 "notify-events", count
, NULL
, NULL
);
5150 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5151 if (sub
->mask
& mask
)
5153 attr
->values
[count
].string
.text
=
5154 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5161 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-lease-duration")) &&
5162 (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration"))))
5163 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5164 "notify-lease-duration", sub
->lease
);
5166 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-recipient-uri")) &&
5167 (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri"))))
5168 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5169 "notify-recipient-uri", NULL
, sub
->recipient
);
5170 else if ((!exclude
|| !cupsArrayFind(exclude
, "notify-pull-method")) &&
5171 (!ra
|| cupsArrayFind(ra
, "notify-pull-method")))
5172 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5173 "notify-pull-method", NULL
, "ippget");
5175 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-subscriber-user-name")) &&
5176 (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name")))
5177 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5178 "notify-subscriber-user-name", NULL
, sub
->owner
);
5180 if ((!exclude
|| !cupsArrayFind(exclude
, "notify-time-interval")) &&
5181 (!ra
|| cupsArrayFind(ra
, "notify-time-interval")))
5182 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5183 "notify-time-interval", sub
->interval
);
5185 if (sub
->user_data_len
> 0 &&
5186 (!exclude
|| !cupsArrayFind(exclude
, "notify-user-data")) &&
5187 (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5188 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5189 sub
->user_data
, sub
->user_data_len
);
5192 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5193 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5194 "notify-job-id", sub
->job
->id
);
5196 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5198 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5199 "ipp", NULL
, con
->clientname
, con
->clientport
,
5200 "/printers/%s", sub
->dest
->name
);
5201 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5202 "notify-printer-uri", NULL
, printer_uri
);
5205 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5206 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5207 "notify-subscription-id", sub
->id
);
5212 * 'create_job()' - Print a file to a printer or class.
5216 create_job(cupsd_client_t
*con
, /* I - Client connection */
5217 ipp_attribute_t
*uri
) /* I - Printer URI */
5219 int i
; /* Looping var */
5220 cupsd_printer_t
*printer
; /* Printer */
5221 cupsd_job_t
*job
; /* New job */
5222 static const char * const forbidden_attrs
[] =
5223 { /* List of forbidden attributes */
5227 "document-natural-language"
5231 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5232 con
->number
, uri
->values
[0].string
.text
);
5235 * Is the destination valid?
5238 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5244 send_ipp_status(con
, IPP_NOT_FOUND
,
5245 _("The printer or class does not exist."));
5250 * Check for invalid Create-Job attributes and log a warning or error depending
5251 * on whether cupsd is running in "strict conformance" mode...
5255 i
< (int)(sizeof(forbidden_attrs
) / sizeof(forbidden_attrs
[0]));
5257 if (ippFindAttribute(con
->request
, forbidden_attrs
[i
], IPP_TAG_ZERO
))
5259 if (StrictConformance
)
5261 send_ipp_status(con
, IPP_BAD_REQUEST
,
5262 _("The '%s' operation attribute cannot be supplied in a "
5263 "Create-Job request."), forbidden_attrs
[i
]);
5267 cupsdLogMessage(CUPSD_LOG_WARN
,
5268 "Unexpected '%s' operation attribute in a Create-Job "
5269 "request.", forbidden_attrs
[i
]);
5273 * Create the job object...
5276 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5279 job
->pending_timeout
= 1;
5282 * Save and log the job...
5285 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
5286 job
->dest
, job
->username
);
5291 * 'create_local_bg_thread()' - Background thread for creating a local print queue.
5294 static void * /* O - Exit status */
5295 create_local_bg_thread(
5296 cupsd_printer_t
*printer
) /* I - Printer */
5298 cups_file_t
*from
, /* Source file */
5299 *to
; /* Destination file */
5300 char fromppd
[1024], /* Source PPD */
5301 toppd
[1024], /* Destination PPD */
5302 scheme
[32], /* URI scheme */
5303 userpass
[256], /* User:pass */
5304 host
[256], /* Hostname */
5305 resource
[1024], /* Resource path */
5306 line
[1024]; /* Line from PPD */
5307 int port
; /* Port number */
5308 http_encryption_t encryption
; /* Type of encryption to use */
5309 http_t
*http
; /* Connection to printer */
5310 ipp_t
*request
, /* Request to printer */
5311 *response
; /* Response from printer */
5312 ipp_attribute_t
*attr
; /* Attribute in response */
5316 * Try connecting to the printer...
5319 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s: Generating PPD file from \"%s\"...", printer
->name
, printer
->device_uri
);
5321 if (httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
, sizeof(scheme
), userpass
, sizeof(userpass
), host
, sizeof(host
), &port
, resource
, sizeof(resource
)) < HTTP_URI_STATUS_OK
)
5323 cupsdLogMessage(CUPSD_LOG_ERROR
, "%s: Bad device URI \"%s\".", printer
->name
, printer
->device_uri
);
5327 if (!strcmp(scheme
, "ipps") || port
== 443)
5328 encryption
= HTTP_ENCRYPTION_ALWAYS
;
5330 encryption
= HTTP_ENCRYPTION_IF_REQUESTED
;
5332 if ((http
= httpConnect2(host
, port
, NULL
, AF_UNSPEC
, encryption
, 1, 30000, NULL
)) == NULL
)
5334 cupsdLogMessage(CUPSD_LOG_ERROR
, "%s: Unable to connect to %s:%d: %s", printer
->name
, host
, port
, cupsLastErrorString());
5339 * Query the printer for its capabilities...
5342 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s: Connected to %s:%d, sending Get-Printer-Attributes request...", printer
->name
, host
, port
);
5344 request
= ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES
);
5345 ippAddString(request
, IPP_TAG_OPERATION
, IPP_TAG_URI
, "printer-uri", NULL
, printer
->device_uri
);
5346 ippAddString(request
, IPP_TAG_OPERATION
, IPP_TAG_KEYWORD
, "requested-attributes", NULL
, "all");
5348 response
= cupsDoRequest(http
, request
, resource
);
5350 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s: Get-Printer-Attributes returned %s", printer
->name
, ippErrorString(cupsLastError()));
5352 // TODO: Grab printer icon file...
5356 * Write the PPD for the queue...
5359 if (_ppdCreateFromIPP(fromppd
, sizeof(fromppd
), response
))
5361 if ((!printer
->info
|| !*(printer
->info
)) && (attr
= ippFindAttribute(response
, "printer-info", IPP_TAG_TEXT
)) != NULL
)
5362 cupsdSetString(&printer
->info
, ippGetString(attr
, 0, NULL
));
5364 if ((!printer
->location
|| !*(printer
->location
)) && (attr
= ippFindAttribute(response
, "printer-location", IPP_TAG_TEXT
)) != NULL
)
5365 cupsdSetString(&printer
->location
, ippGetString(attr
, 0, NULL
));
5367 if ((!printer
->geo_location
|| !*(printer
->geo_location
)) && (attr
= ippFindAttribute(response
, "printer-geo-location", IPP_TAG_URI
)) != NULL
)
5368 cupsdSetString(&printer
->geo_location
, ippGetString(attr
, 0, NULL
));
5370 if ((from
= cupsFileOpen(fromppd
, "r")) == NULL
)
5372 cupsdLogMessage(CUPSD_LOG_ERROR
, "%s: Unable to read generated PPD: %s", printer
->name
, strerror(errno
));
5376 snprintf(toppd
, sizeof(toppd
), "%s/ppd/%s.ppd", ServerRoot
, printer
->name
);
5377 if ((to
= cupsdCreateConfFile(toppd
, ConfigFilePerm
)) == NULL
)
5379 cupsdLogMessage(CUPSD_LOG_ERROR
, "%s: Unable to create PPD for printer: %s", printer
->name
, strerror(errno
));
5380 cupsFileClose(from
);
5384 while (cupsFileGets(from
, line
, sizeof(line
)))
5385 cupsFilePrintf(to
, "%s\n", line
);
5387 cupsFileClose(from
);
5388 if (!cupsdCloseCreatedConfFile(to
, toppd
))
5390 printer
->config_time
= time(NULL
);
5391 printer
->state
= IPP_PSTATE_IDLE
;
5392 printer
->accepting
= 1;
5394 cupsdSetPrinterAttrs(printer
);
5396 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG
, printer
, NULL
, "Printer \"%s\" is now available.", printer
->name
);
5397 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" is now available.", printer
->name
);
5401 cupsdLogMessage(CUPSD_LOG_ERROR
, "%s: PPD creation failed: %s", printer
->name
, cupsLastErrorString());
5408 * 'create_local_printer()' - Create a local (temporary) print queue.
5412 create_local_printer(
5413 cupsd_client_t
*con
) /* I - Client connection */
5415 ipp_attribute_t
*device_uri
, /* device-uri attribute */
5416 *printer_geo_location
, /* printer-geo-location attribute */
5417 *printer_info
, /* printer-info attribute */
5418 *printer_location
, /* printer-location attribute */
5419 *printer_name
; /* printer-name attribute */
5420 cupsd_printer_t
*printer
; /* New printer */
5421 http_status_t status
; /* Policy status */
5422 char name
[128], /* Sanitized printer name */
5423 *nameptr
, /* Pointer into name */
5424 uri
[1024]; /* printer-uri-supported value */
5425 const char *ptr
; /* Pointer into attribute value */
5429 * Require local access to create a local printer...
5432 if (!httpAddrLocalhost(httpGetAddress(con
->http
)))
5434 send_ipp_status(con
, IPP_STATUS_ERROR_FORBIDDEN
, _("Only local users can create a local printer."));
5439 * Check any other policy limits...
5442 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5444 send_http_error(con
, status
, NULL
);
5449 * Grab needed attributes...
5452 if ((printer_name
= ippFindAttribute(con
->request
, "printer-name", IPP_TAG_ZERO
)) == NULL
|| ippGetGroupTag(printer_name
) != IPP_TAG_PRINTER
|| ippGetValueTag(printer_name
) != IPP_TAG_NAME
)
5455 send_ipp_status(con
, IPP_STATUS_ERROR_BAD_REQUEST
, _("Missing required attribute \"%s\"."), "printer-name");
5456 else if (ippGetGroupTag(printer_name
) != IPP_TAG_PRINTER
)
5457 send_ipp_status(con
, IPP_STATUS_ERROR_BAD_REQUEST
, _("Attribute \"%s\" is in the wrong group."), "printer-name");
5459 send_ipp_status(con
, IPP_STATUS_ERROR_BAD_REQUEST
, _("Attribute \"%s\" is the wrong value type."), "printer-name");
5464 for (nameptr
= name
, ptr
= ippGetString(printer_name
, 0, NULL
); *ptr
&& nameptr
< (name
+ sizeof(name
) - 1); ptr
++)
5467 * Sanitize the printer name...
5470 if (_cups_isalnum(*ptr
))
5472 else if (nameptr
== name
|| nameptr
[-1] != '_')
5478 if ((device_uri
= ippFindAttribute(con
->request
, "device-uri", IPP_TAG_ZERO
)) == NULL
|| ippGetGroupTag(device_uri
) != IPP_TAG_PRINTER
|| ippGetValueTag(device_uri
) != IPP_TAG_URI
)
5481 send_ipp_status(con
, IPP_STATUS_ERROR_BAD_REQUEST
, _("Missing required attribute \"%s\"."), "device-uri");
5482 else if (ippGetGroupTag(device_uri
) != IPP_TAG_PRINTER
)
5483 send_ipp_status(con
, IPP_STATUS_ERROR_BAD_REQUEST
, _("Attribute \"%s\" is in the wrong group."), "device-uri");
5485 send_ipp_status(con
, IPP_STATUS_ERROR_BAD_REQUEST
, _("Attribute \"%s\" is the wrong value type."), "device-uri");
5490 printer_geo_location
= ippFindAttribute(con
->request
, "printer-geo-location", IPP_TAG_URI
);
5491 printer_info
= ippFindAttribute(con
->request
, "printer-info", IPP_TAG_TEXT
);
5492 printer_location
= ippFindAttribute(con
->request
, "printer-location", IPP_TAG_TEXT
);
5495 * See if the printer already exists...
5498 if ((printer
= cupsdFindDest(name
)) != NULL
)
5500 send_ipp_status(con
, IPP_STATUS_ERROR_NOT_POSSIBLE
, _("Printer \"%s\" already exists."), name
);
5501 goto add_printer_attributes
;
5505 * Create the printer...
5508 if ((printer
= cupsdAddPrinter(name
)) == NULL
)
5510 send_ipp_status(con
, IPP_STATUS_ERROR_INTERNAL
, _("Unable to create printer."));
5514 printer
->shared
= 0;
5515 printer
->temporary
= 1;
5517 cupsdSetDeviceURI(printer
, ippGetString(device_uri
, 0, NULL
));
5519 if (printer_geo_location
)
5520 cupsdSetString(&printer
->geo_location
, ippGetString(printer_geo_location
, 0, NULL
));
5522 cupsdSetString(&printer
->info
, ippGetString(printer_info
, 0, NULL
));
5523 if (printer_location
)
5524 cupsdSetString(&printer
->location
, ippGetString(printer_location
, 0, NULL
));
5526 cupsdSetPrinterAttrs(printer
);
5529 * Run a background thread to create the PPD...
5532 _cupsThreadCreate((_cups_thread_func_t
)create_local_bg_thread
, printer
);
5535 * Return printer attributes...
5538 send_ipp_status(con
, IPP_STATUS_OK
, _("Local printer created."));
5540 add_printer_attributes
:
5542 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs", (char)printer
->accepting
);
5543 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state", printer
->state
);
5544 add_printer_state_reasons(con
, printer
);
5546 httpAssembleURIf(HTTP_URI_CODING_ALL
, uri
, sizeof(uri
), httpIsEncrypted(con
->http
) ? "ipps" : "ipp", NULL
, con
->clientname
, con
->clientport
, "/printers/%s", printer
->name
);
5547 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
, "printer-uri-supported", NULL
, uri
);
5552 * 'create_requested_array()' - Create an array for the requested-attributes.
5555 static cups_array_t
* /* O - Array of attributes or NULL */
5556 create_requested_array(ipp_t
*request
) /* I - IPP request */
5558 cups_array_t
*ra
; /* Requested attributes array */
5562 * Create the array for standard attributes...
5565 ra
= ippCreateRequestedArray(request
);
5568 * Add CUPS defaults as needed...
5571 if (cupsArrayFind(ra
, "printer-defaults"))
5574 * Include user-set defaults...
5577 char *name
; /* Option name */
5579 cupsArrayRemove(ra
, "printer-defaults");
5581 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5583 name
= (char *)cupsArrayNext(CommonDefaults
))
5584 if (!cupsArrayFind(ra
, name
))
5585 cupsArrayAdd(ra
, name
);
5593 * 'create_subscriptions()' - Create one or more notification subscriptions.
5597 create_subscriptions(
5598 cupsd_client_t
*con
, /* I - Client connection */
5599 ipp_attribute_t
*uri
) /* I - Printer URI */
5601 http_status_t status
; /* Policy status */
5602 int i
; /* Looping var */
5603 ipp_attribute_t
*attr
; /* Current attribute */
5604 cups_ptype_t dtype
; /* Destination type (printer/class) */
5605 char scheme
[HTTP_MAX_URI
],
5606 /* Scheme portion of URI */
5607 userpass
[HTTP_MAX_URI
],
5608 /* Username portion of URI */
5610 /* Host portion of URI */
5611 resource
[HTTP_MAX_URI
];
5612 /* Resource portion of URI */
5613 int port
; /* Port portion of URI */
5614 cupsd_printer_t
*printer
; /* Printer/class */
5615 cupsd_job_t
*job
; /* Job */
5616 int jobid
; /* Job ID */
5617 cupsd_subscription_t
*sub
; /* Subscription object */
5618 const char *username
, /* requesting-user-name or
5619 authenticated username */
5620 *recipient
, /* notify-recipient-uri */
5621 *pullmethod
; /* notify-pull-method */
5622 ipp_attribute_t
*user_data
; /* notify-user-data */
5623 int interval
, /* notify-time-interval */
5624 lease
; /* notify-lease-duration */
5625 unsigned mask
; /* notify-events */
5626 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5627 *notify_lease
; /* notify-lease-duration(-default) */
5631 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5633 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5634 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5635 attr
->value_tag
, attr
->name
);
5637 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
5642 * Is the destination valid?
5645 cupsdLogMessage(CUPSD_LOG_DEBUG
, "create_subscriptions(con=%p(%d), uri=\"%s\")", con
, con
->number
, uri
->values
[0].string
.text
);
5647 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5648 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
5649 sizeof(host
), &port
, resource
, sizeof(resource
));
5651 if (!strcmp(resource
, "/"))
5653 dtype
= (cups_ptype_t
)0;
5656 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5658 dtype
= (cups_ptype_t
)0;
5661 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5663 dtype
= CUPS_PRINTER_CLASS
;
5666 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5672 send_ipp_status(con
, IPP_NOT_FOUND
,
5673 _("The printer or class does not exist."));
5683 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
5686 send_http_error(con
, status
, printer
);
5690 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5692 send_http_error(con
, status
, NULL
);
5697 * Get the user that is requesting the subscription...
5700 username
= get_username(con
);
5703 * Find the first subscription group attribute; return if we have
5707 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5708 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
5713 send_ipp_status(con
, IPP_BAD_REQUEST
,
5714 _("No subscription attributes in request."));
5719 * Process the subscription attributes in the request...
5722 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
5730 lease
= DefaultLeaseDuration
;
5732 mask
= CUPSD_EVENT_NONE
;
5736 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
5738 notify_lease
= ippFindAttribute(printer
->attrs
,
5739 "notify-lease-duration-default",
5743 lease
= notify_lease
->values
[0].integer
;
5747 notify_events
= NULL
;
5748 notify_lease
= NULL
;
5751 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
5753 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
5754 attr
->value_tag
== IPP_TAG_URI
)
5757 * Validate the recipient scheme against the ServerBin/notifier
5761 char notifier
[1024]; /* Notifier filename */
5764 recipient
= attr
->values
[0].string
.text
;
5766 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
5767 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
5768 host
, sizeof(host
), &port
,
5769 resource
, sizeof(resource
)) < HTTP_URI_OK
)
5771 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5772 _("Bad notify-recipient-uri \"%s\"."), recipient
);
5773 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5774 "notify-status-code", IPP_URI_SCHEME
);
5778 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
5780 if (access(notifier
, X_OK
))
5782 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5783 _("notify-recipient-uri URI \"%s\" uses unknown "
5784 "scheme."), recipient
);
5785 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5786 "notify-status-code", IPP_URI_SCHEME
);
5790 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
5792 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5793 _("notify-recipient-uri URI \"%s\" is already used."),
5795 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5796 "notify-status-code", IPP_ATTRIBUTES
);
5800 else if (!strcmp(attr
->name
, "notify-pull-method") &&
5801 attr
->value_tag
== IPP_TAG_KEYWORD
)
5803 pullmethod
= attr
->values
[0].string
.text
;
5805 if (strcmp(pullmethod
, "ippget"))
5807 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
5808 _("Bad notify-pull-method \"%s\"."), pullmethod
);
5809 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
5810 "notify-status-code", IPP_ATTRIBUTES
);
5814 else if (!strcmp(attr
->name
, "notify-charset") &&
5815 attr
->value_tag
== IPP_TAG_CHARSET
&&
5816 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
5817 strcmp(attr
->values
[0].string
.text
, "utf-8"))
5819 send_ipp_status(con
, IPP_CHARSET
,
5820 _("Character set \"%s\" not supported."),
5821 attr
->values
[0].string
.text
);
5824 else if (!strcmp(attr
->name
, "notify-natural-language") &&
5825 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
5826 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
5828 send_ipp_status(con
, IPP_CHARSET
,
5829 _("Language \"%s\" not supported."),
5830 attr
->values
[0].string
.text
);
5833 else if (!strcmp(attr
->name
, "notify-user-data") &&
5834 attr
->value_tag
== IPP_TAG_STRING
)
5836 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
5838 send_ipp_status(con
, IPP_REQUEST_VALUE
,
5839 _("The notify-user-data value is too large "
5840 "(%d > 63 octets)."),
5841 attr
->values
[0].unknown
.length
);
5847 else if (!strcmp(attr
->name
, "notify-events") &&
5848 attr
->value_tag
== IPP_TAG_KEYWORD
)
5849 notify_events
= attr
;
5850 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
5851 attr
->value_tag
== IPP_TAG_INTEGER
)
5852 lease
= attr
->values
[0].integer
;
5853 else if (!strcmp(attr
->name
, "notify-time-interval") &&
5854 attr
->value_tag
== IPP_TAG_INTEGER
)
5855 interval
= attr
->values
[0].integer
;
5856 else if (!strcmp(attr
->name
, "notify-job-id") &&
5857 attr
->value_tag
== IPP_TAG_INTEGER
)
5858 jobid
= attr
->values
[0].integer
;
5865 for (i
= 0; i
< notify_events
->num_values
; i
++)
5866 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
5870 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
5872 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
5873 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
5874 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
5876 if (!recipient
&& !pullmethod
)
5879 if (mask
== CUPSD_EVENT_NONE
)
5882 mask
= CUPSD_EVENT_JOB_COMPLETED
;
5884 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
5887 send_ipp_status(con
, IPP_BAD_REQUEST
,
5888 _("notify-events not specified."));
5893 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
5895 cupsdLogMessage(CUPSD_LOG_INFO
,
5896 "create_subscriptions: Limiting notify-lease-duration to "
5899 lease
= MaxLeaseDuration
;
5904 if ((job
= cupsdFindJob(jobid
)) == NULL
)
5906 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
5914 if ((sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0)) == NULL
)
5916 send_ipp_status(con
, IPP_TOO_MANY_SUBSCRIPTIONS
,
5917 _("There are too many subscriptions."));
5922 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription #%d for job %d.",
5925 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5926 "Added subscription #%d for printer \"%s\".",
5927 sub
->id
, printer
->name
);
5929 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription #%d for server.",
5932 sub
->interval
= interval
;
5934 sub
->expire
= lease
? time(NULL
) + lease
: 0;
5936 cupsdSetString(&sub
->owner
, username
);
5940 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
5941 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
5942 (size_t)sub
->user_data_len
);
5945 ippAddSeparator(con
->response
);
5946 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5947 "notify-subscription-id", sub
->id
);
5949 con
->response
->request
.status
.status_code
= IPP_OK
;
5955 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
5960 * 'delete_printer()' - Remove a printer or class from the system.
5964 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
5965 ipp_attribute_t
*uri
) /* I - URI of printer or class */
5967 http_status_t status
; /* Policy status */
5968 cups_ptype_t dtype
; /* Destination type (printer/class) */
5969 cupsd_printer_t
*printer
; /* Printer/class */
5970 char filename
[1024]; /* Script/PPD filename */
5971 int temporary
; /* Temporary queue? */
5974 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
5975 con
->number
, uri
->values
[0].string
.text
);
5978 * Do we have a valid URI?
5981 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5987 send_ipp_status(con
, IPP_NOT_FOUND
,
5988 _("The printer or class does not exist."));
5996 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5998 send_http_error(con
, status
, NULL
);
6003 * Remove old jobs...
6006 cupsdCancelJobs(printer
->name
, NULL
, 1);
6009 * Remove old subscriptions and send a "deleted printer" event...
6012 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
6013 "%s \"%s\" deleted by \"%s\".",
6014 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
6015 printer
->name
, get_username(con
));
6017 cupsdExpireSubscriptions(printer
, NULL
);
6020 * Remove any old PPD or script files...
6023 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6026 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd.O", ServerRoot
,
6030 snprintf(filename
, sizeof(filename
), "%s/%s.png", CacheDir
, printer
->name
);
6033 snprintf(filename
, sizeof(filename
), "%s/%s.data", CacheDir
, printer
->name
);
6037 * Unregister color profiles...
6040 cupsdUnregisterColor(printer
);
6042 temporary
= printer
->temporary
;
6044 if (dtype
& CUPS_PRINTER_CLASS
)
6046 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
6047 printer
->name
, get_username(con
));
6049 cupsdDeletePrinter(printer
, 0);
6051 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
6055 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
6056 printer
->name
, get_username(con
));
6058 if (cupsdDeletePrinter(printer
, 0) && !temporary
)
6059 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
6062 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
6066 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
6069 * Return with no errors...
6072 con
->response
->request
.status
.status_code
= IPP_OK
;
6077 * 'get_default()' - Get the default destination.
6081 get_default(cupsd_client_t
*con
) /* I - Client connection */
6083 http_status_t status
; /* Policy status */
6084 cups_array_t
*ra
; /* Requested attributes array */
6087 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->number
);
6093 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6095 send_http_error(con
, status
, NULL
);
6101 ra
= create_requested_array(con
->request
);
6103 copy_printer_attrs(con
, DefaultPrinter
, ra
);
6105 cupsArrayDelete(ra
);
6107 con
->response
->request
.status
.status_code
= IPP_OK
;
6110 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer."));
6115 * 'get_devices()' - Get the list of available devices on the local system.
6119 get_devices(cupsd_client_t
*con
) /* I - Client connection */
6121 http_status_t status
; /* Policy status */
6122 ipp_attribute_t
*limit
, /* limit attribute */
6123 *timeout
, /* timeout attribute */
6124 *requested
, /* requested-attributes attribute */
6125 *exclude
, /* exclude-schemes attribute */
6126 *include
; /* include-schemes attribute */
6127 char command
[1024], /* cups-deviced command */
6128 options
[2048], /* Options to pass to command */
6130 /* String for requested attributes */
6132 /* String for excluded schemes */
6134 /* String for included schemes */
6137 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->number
);
6143 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6145 send_http_error(con
, status
, NULL
);
6150 * Run cups-deviced command with the given options...
6153 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6154 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
6155 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6157 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
6158 include
= ippFindAttribute(con
->request
, "include-schemes", IPP_TAG_NAME
);
6161 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6163 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6166 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6168 exclude_str
[0] = '\0';
6171 url_encode_attr(include
, include_str
, sizeof(include_str
));
6173 include_str
[0] = '\0';
6175 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
6176 snprintf(options
, sizeof(options
),
6177 "%d+%d+%d+%d+%s%s%s%s%s",
6178 con
->request
->request
.op
.request_id
,
6179 limit
? limit
->values
[0].integer
: 0,
6180 timeout
? timeout
->values
[0].integer
: 15,
6183 exclude_str
[0] ? "%20" : "", exclude_str
,
6184 include_str
[0] ? "%20" : "", include_str
);
6186 if (cupsdSendCommand(con
, command
, options
, 1))
6189 * Command started successfully, don't send an IPP response here...
6192 ippDelete(con
->response
);
6193 con
->response
= NULL
;
6198 * Command failed, return "internal error" so the user knows something
6202 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6203 _("cups-deviced failed to execute."));
6209 * 'get_document()' - Get a copy of a job file.
6213 get_document(cupsd_client_t
*con
, /* I - Client connection */
6214 ipp_attribute_t
*uri
) /* I - Job URI */
6216 http_status_t status
; /* Policy status */
6217 ipp_attribute_t
*attr
; /* Current attribute */
6218 int jobid
; /* Job ID */
6219 int docnum
; /* Document number */
6220 cupsd_job_t
*job
; /* Current job */
6221 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
6222 username
[HTTP_MAX_URI
], /* Username portion of URI */
6223 host
[HTTP_MAX_URI
], /* Host portion of URI */
6224 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6225 int port
; /* Port portion of URI */
6226 char filename
[1024], /* Filename for document */
6227 format
[1024]; /* Format for document */
6230 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
6231 con
->number
, uri
->values
[0].string
.text
);
6234 * See if we have a job URI or a printer URI...
6237 if (!strcmp(uri
->name
, "printer-uri"))
6240 * Got a printer URI; see if we also have a job-id attribute...
6243 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6244 IPP_TAG_INTEGER
)) == NULL
)
6246 send_ipp_status(con
, IPP_BAD_REQUEST
,
6247 _("Got a printer-uri attribute but no job-id."));
6251 jobid
= attr
->values
[0].integer
;
6256 * Got a job URI; parse it to get the job ID...
6259 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6260 sizeof(scheme
), username
, sizeof(username
), host
,
6261 sizeof(host
), &port
, resource
, sizeof(resource
));
6263 if (strncmp(resource
, "/jobs/", 6))
6269 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
6270 uri
->values
[0].string
.text
);
6274 jobid
= atoi(resource
+ 6);
6278 * See if the job exists...
6281 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6284 * Nope - return a "not found" error...
6287 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
6295 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
,
6296 job
->username
)) != HTTP_OK
)
6298 send_http_error(con
, status
, NULL
);
6303 * Get the document number...
6306 if ((attr
= ippFindAttribute(con
->request
, "document-number",
6307 IPP_TAG_INTEGER
)) == NULL
)
6309 send_ipp_status(con
, IPP_BAD_REQUEST
,
6310 _("Missing document-number attribute."));
6314 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
6315 attr
->num_values
> 1)
6317 send_ipp_status(con
, IPP_NOT_FOUND
,
6318 _("Document #%d does not exist in job #%d."), docnum
,
6323 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
6325 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
6327 cupsdLogMessage(CUPSD_LOG_ERROR
,
6328 "Unable to open document %d in job %d - %s", docnum
, jobid
,
6330 send_ipp_status(con
, IPP_NOT_FOUND
,
6331 _("Unable to open document #%d in job #%d."), docnum
,
6336 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6340 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
6341 job
->filetypes
[docnum
- 1]->type
);
6343 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
6345 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
6347 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
6348 IPP_TAG_NAME
)) != NULL
)
6349 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
6350 NULL
, attr
->values
[0].string
.text
);
6355 * 'get_job_attrs()' - Get job attributes.
6359 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
6360 ipp_attribute_t
*uri
) /* I - Job URI */
6362 http_status_t status
; /* Policy status */
6363 ipp_attribute_t
*attr
; /* Current attribute */
6364 int jobid
; /* Job ID */
6365 cupsd_job_t
*job
; /* Current job */
6366 cupsd_printer_t
*printer
; /* Current printer */
6367 cupsd_policy_t
*policy
; /* Current security policy */
6368 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6369 username
[HTTP_MAX_URI
], /* Username portion of URI */
6370 host
[HTTP_MAX_URI
], /* Host portion of URI */
6371 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6372 int port
; /* Port portion of URI */
6373 cups_array_t
*ra
, /* Requested attributes array */
6374 *exclude
; /* Private attributes array */
6377 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
6378 con
->number
, uri
->values
[0].string
.text
);
6381 * See if we have a job URI or a printer URI...
6384 if (!strcmp(uri
->name
, "printer-uri"))
6387 * Got a printer URI; see if we also have a job-id attribute...
6390 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6391 IPP_TAG_INTEGER
)) == NULL
)
6393 send_ipp_status(con
, IPP_BAD_REQUEST
,
6394 _("Got a printer-uri attribute but no job-id."));
6398 jobid
= attr
->values
[0].integer
;
6403 * Got a job URI; parse it to get the job ID...
6406 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6407 sizeof(scheme
), username
, sizeof(username
), host
,
6408 sizeof(host
), &port
, resource
, sizeof(resource
));
6410 if (strncmp(resource
, "/jobs/", 6))
6416 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
6417 uri
->values
[0].string
.text
);
6421 jobid
= atoi(resource
+ 6);
6425 * See if the job exists...
6428 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6431 * Nope - return a "not found" error...
6434 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
6442 if ((printer
= job
->printer
) == NULL
)
6443 printer
= cupsdFindDest(job
->dest
);
6446 policy
= printer
->op_policy_ptr
;
6448 policy
= DefaultPolicyPtr
;
6450 if ((status
= cupsdCheckPolicy(policy
, con
, job
->username
)) != HTTP_OK
)
6452 send_http_error(con
, status
, NULL
);
6456 exclude
= cupsdGetPrivateAttrs(policy
, con
, printer
, job
->username
);
6459 * Copy attributes...
6464 ra
= create_requested_array(con
->request
);
6465 copy_job_attrs(con
, job
, ra
, exclude
);
6466 cupsArrayDelete(ra
);
6468 con
->response
->request
.status
.status_code
= IPP_OK
;
6473 * 'get_jobs()' - Get a list of jobs for the specified printer.
6477 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6478 ipp_attribute_t
*uri
) /* I - Printer URI */
6480 http_status_t status
; /* Policy status */
6481 ipp_attribute_t
*attr
; /* Current attribute */
6482 const char *dest
; /* Destination */
6483 cups_ptype_t dtype
; /* Destination type (printer/class) */
6484 cups_ptype_t dmask
; /* Destination type mask */
6485 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6486 username
[HTTP_MAX_URI
], /* Username portion of URI */
6487 host
[HTTP_MAX_URI
], /* Host portion of URI */
6488 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6489 int port
; /* Port portion of URI */
6490 int job_comparison
; /* Job comparison */
6491 ipp_jstate_t job_state
; /* job-state value */
6492 int first_job_id
= 1, /* First job ID */
6493 first_index
= 1, /* First index */
6494 limit
= 0, /* Maximum number of jobs to return */
6495 count
, /* Number of jobs that match */
6496 need_load_job
= 0; /* Do we need to load the job? */
6497 const char *job_attr
; /* Job attribute requested */
6498 ipp_attribute_t
*job_ids
; /* job-ids attribute */
6499 cupsd_job_t
*job
; /* Current job pointer */
6500 cupsd_printer_t
*printer
; /* Printer */
6501 cups_array_t
*list
; /* Which job list... */
6502 int delete_list
= 0; /* Delete the list afterwards? */
6503 cups_array_t
*ra
, /* Requested attributes array */
6504 *exclude
; /* Private attributes array */
6505 cupsd_policy_t
*policy
; /* Current policy */
6508 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->number
,
6509 uri
->values
[0].string
.text
);
6512 * Is the destination valid?
6515 if (strcmp(uri
->name
, "printer-uri"))
6517 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No printer-uri in request."));
6521 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6522 sizeof(scheme
), username
, sizeof(username
), host
,
6523 sizeof(host
), &port
, resource
, sizeof(resource
));
6525 if (!strcmp(resource
, "/") || !strcmp(resource
, "/jobs"))
6528 dtype
= (cups_ptype_t
)0;
6529 dmask
= (cups_ptype_t
)0;
6532 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6535 dtype
= (cups_ptype_t
)0;
6536 dmask
= CUPS_PRINTER_CLASS
;
6539 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6542 dtype
= CUPS_PRINTER_CLASS
;
6543 dmask
= CUPS_PRINTER_CLASS
;
6546 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6553 send_ipp_status(con
, IPP_NOT_FOUND
,
6554 _("The printer or class does not exist."));
6559 dtype
&= CUPS_PRINTER_CLASS
;
6560 dmask
= CUPS_PRINTER_CLASS
;
6568 policy
= printer
->op_policy_ptr
;
6570 policy
= DefaultPolicyPtr
;
6572 if ((status
= cupsdCheckPolicy(policy
, con
, NULL
)) != HTTP_OK
)
6574 send_http_error(con
, status
, NULL
);
6578 job_ids
= ippFindAttribute(con
->request
, "job-ids", IPP_TAG_INTEGER
);
6581 * See if the "which-jobs" attribute have been specified...
6584 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6585 IPP_TAG_KEYWORD
)) != NULL
&& job_ids
)
6587 send_ipp_status(con
, IPP_CONFLICT
,
6588 _("The %s attribute cannot be provided with job-ids."),
6592 else if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "not-completed"))
6594 job_comparison
= -1;
6595 job_state
= IPP_JOB_STOPPED
;
6598 else if (!strcmp(attr
->values
[0].string
.text
, "completed"))
6601 job_state
= IPP_JOB_CANCELED
;
6602 list
= cupsdGetCompletedJobs(printer
);
6605 else if (!strcmp(attr
->values
[0].string
.text
, "aborted"))
6608 job_state
= IPP_JOB_ABORTED
;
6609 list
= cupsdGetCompletedJobs(printer
);
6612 else if (!strcmp(attr
->values
[0].string
.text
, "all"))
6615 job_state
= IPP_JOB_PENDING
;
6618 else if (!strcmp(attr
->values
[0].string
.text
, "canceled"))
6621 job_state
= IPP_JOB_CANCELED
;
6622 list
= cupsdGetCompletedJobs(printer
);
6625 else if (!strcmp(attr
->values
[0].string
.text
, "pending"))
6628 job_state
= IPP_JOB_PENDING
;
6631 else if (!strcmp(attr
->values
[0].string
.text
, "pending-held"))
6634 job_state
= IPP_JOB_HELD
;
6637 else if (!strcmp(attr
->values
[0].string
.text
, "processing"))
6640 job_state
= IPP_JOB_PROCESSING
;
6641 list
= PrintingJobs
;
6643 else if (!strcmp(attr
->values
[0].string
.text
, "processing-stopped"))
6646 job_state
= IPP_JOB_STOPPED
;
6651 send_ipp_status(con
, IPP_ATTRIBUTES
,
6652 _("The which-jobs value \"%s\" is not supported."),
6653 attr
->values
[0].string
.text
);
6654 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
6655 "which-jobs", NULL
, attr
->values
[0].string
.text
);
6660 * See if they want to limit the number of jobs reported...
6663 if ((attr
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
)) != NULL
)
6667 send_ipp_status(con
, IPP_CONFLICT
,
6668 _("The %s attribute cannot be provided with job-ids."),
6673 limit
= attr
->values
[0].integer
;
6676 if ((attr
= ippFindAttribute(con
->request
, "first-index", IPP_TAG_INTEGER
)) != NULL
)
6680 send_ipp_status(con
, IPP_CONFLICT
,
6681 _("The %s attribute cannot be provided with job-ids."),
6686 first_index
= attr
->values
[0].integer
;
6688 else if ((attr
= ippFindAttribute(con
->request
, "first-job-id", IPP_TAG_INTEGER
)) != NULL
)
6692 send_ipp_status(con
, IPP_CONFLICT
,
6693 _("The %s attribute cannot be provided with job-ids."),
6698 first_job_id
= attr
->values
[0].integer
;
6702 * See if we only want to see jobs for a specific user...
6705 if ((attr
= ippFindAttribute(con
->request
, "my-jobs", IPP_TAG_BOOLEAN
)) != NULL
&& job_ids
)
6707 send_ipp_status(con
, IPP_CONFLICT
,
6708 _("The %s attribute cannot be provided with job-ids."),
6712 else if (attr
&& attr
->values
[0].boolean
)
6713 strlcpy(username
, get_username(con
), sizeof(username
));
6717 ra
= create_requested_array(con
->request
);
6718 for (job_attr
= (char *)cupsArrayFirst(ra
); job_attr
; job_attr
= (char *)cupsArrayNext(ra
))
6719 if (strcmp(job_attr
, "job-id") &&
6720 strcmp(job_attr
, "job-k-octets") &&
6721 strcmp(job_attr
, "job-media-progress") &&
6722 strcmp(job_attr
, "job-more-info") &&
6723 strcmp(job_attr
, "job-name") &&
6724 strcmp(job_attr
, "job-originating-user-name") &&
6725 strcmp(job_attr
, "job-preserved") &&
6726 strcmp(job_attr
, "job-printer-up-time") &&
6727 strcmp(job_attr
, "job-printer-uri") &&
6728 strcmp(job_attr
, "job-state") &&
6729 strcmp(job_attr
, "job-state-reasons") &&
6730 strcmp(job_attr
, "job-uri") &&
6731 strcmp(job_attr
, "time-at-completed") &&
6732 strcmp(job_attr
, "time-at-creation") &&
6733 strcmp(job_attr
, "number-of-documents"))
6739 if (need_load_job
&& (limit
== 0 || limit
> 500) && (list
== Jobs
|| delete_list
))
6742 * Limit expensive Get-Jobs for job history to 500 jobs...
6745 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
, "limit", 500);
6748 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
, "limit", limit
);
6752 cupsdLogClient(con
, CUPSD_LOG_INFO
, "Limiting Get-Jobs response to %d jobs.", limit
);
6756 * OK, build a list of jobs for this printer...
6761 int i
; /* Looping var */
6763 for (i
= 0; i
< job_ids
->num_values
; i
++)
6765 if (!cupsdFindJob(job_ids
->values
[i
].integer
))
6769 if (i
< job_ids
->num_values
)
6771 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
6772 job_ids
->values
[i
].integer
);
6776 for (i
= 0; i
< job_ids
->num_values
; i
++)
6778 job
= cupsdFindJob(job_ids
->values
[i
].integer
);
6780 if (need_load_job
&& !job
->attrs
)
6786 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d", job
->id
);
6792 ippAddSeparator(con
->response
);
6794 exclude
= cupsdGetPrivateAttrs(job
->printer
?
6795 job
->printer
->op_policy_ptr
:
6796 policy
, con
, job
->printer
,
6799 copy_job_attrs(con
, job
, ra
, exclude
);
6804 if (first_index
> 1)
6805 job
= (cupsd_job_t
*)cupsArrayIndex(list
, first_index
- 1);
6807 job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6809 for (count
= 0; (limit
<= 0 || count
< limit
) && job
; job
= (cupsd_job_t
*)cupsArrayNext(list
))
6812 * Filter out jobs that don't match...
6815 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
6816 "get_jobs: job->id=%d, dest=\"%s\", username=\"%s\", "
6817 "state_value=%d, attrs=%p", job
->id
, job
->dest
,
6818 job
->username
, job
->state_value
, job
->attrs
);
6820 if (!job
->dest
|| !job
->username
)
6823 if (!job
->dest
|| !job
->username
)
6826 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6827 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6829 if ((job
->dtype
& dmask
) != dtype
&&
6830 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6833 if ((job_comparison
< 0 && job
->state_value
> job_state
) ||
6834 (job_comparison
== 0 && job
->state_value
!= job_state
) ||
6835 (job_comparison
> 0 && job
->state_value
< job_state
))
6838 if (job
->id
< first_job_id
)
6841 if (need_load_job
&& !job
->attrs
)
6847 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: No attributes for job %d", job
->id
);
6852 if (username
[0] && _cups_strcasecmp(username
, job
->username
))
6856 ippAddSeparator(con
->response
);
6860 exclude
= cupsdGetPrivateAttrs(job
->printer
?
6861 job
->printer
->op_policy_ptr
:
6862 policy
, con
, job
->printer
,
6865 copy_job_attrs(con
, job
, ra
, exclude
);
6868 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count=%d", count
);
6871 cupsArrayDelete(ra
);
6874 cupsArrayDelete(list
);
6876 con
->response
->request
.status
.status_code
= IPP_OK
;
6881 * 'get_notifications()' - Get events for a subscription.
6885 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
6887 int i
, j
; /* Looping vars */
6888 http_status_t status
; /* Policy status */
6889 cupsd_subscription_t
*sub
; /* Subscription */
6890 ipp_attribute_t
*ids
, /* notify-subscription-ids */
6891 *sequences
; /* notify-sequence-numbers */
6892 int min_seq
; /* Minimum sequence number */
6893 int interval
; /* Poll interval */
6896 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
6900 * Get subscription attributes...
6903 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
6905 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
6910 send_ipp_status(con
, IPP_BAD_REQUEST
,
6911 _("Missing notify-subscription-ids attribute."));
6916 * Are the subscription IDs valid?
6919 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
6921 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
6924 * Bad subscription ID...
6927 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
6928 ids
->values
[i
].integer
);
6936 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
6938 con
, sub
->owner
)) != HTTP_OK
)
6940 send_http_error(con
, status
, sub
->dest
);
6945 * Check the subscription type and update the interval accordingly.
6948 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
6951 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
6953 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
6959 * Tell the client to poll again in N seconds...
6963 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6964 "notify-get-interval", interval
);
6966 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
6967 "printer-up-time", time(NULL
));
6970 * Copy the subscription event attributes to the response.
6973 con
->response
->request
.status
.status_code
=
6974 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
6976 for (i
= 0; i
< ids
->num_values
; i
++)
6979 * Get the subscription and sequence number...
6982 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
6984 if (sequences
&& i
< sequences
->num_values
)
6985 min_seq
= sequences
->values
[i
].integer
;
6990 * If we don't have any new events, nothing to do here...
6993 if (min_seq
> (sub
->first_event_id
+ cupsArrayCount(sub
->events
)))
6997 * Otherwise copy all of the new events...
7000 if (sub
->first_event_id
> min_seq
)
7003 j
= min_seq
- sub
->first_event_id
;
7005 for (; j
< cupsArrayCount(sub
->events
); j
++)
7007 ippAddSeparator(con
->response
);
7009 copy_attrs(con
->response
,
7010 ((cupsd_event_t
*)cupsArrayIndex(sub
->events
, j
))->attrs
, NULL
,
7011 IPP_TAG_EVENT_NOTIFICATION
, 0, NULL
);
7018 * 'get_ppd()' - Get a named PPD from the local system.
7022 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
7023 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
7025 http_status_t status
; /* Policy status */
7026 cupsd_printer_t
*dest
; /* Destination */
7027 cups_ptype_t dtype
; /* Destination type */
7030 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
7031 con
->number
, uri
, uri
->name
, uri
->values
[0].string
.text
);
7033 if (!strcmp(ippGetName(uri
), "ppd-name"))
7036 * Return a PPD file from cups-driverd...
7039 const char *ppd_name
= ippGetString(uri
, 0, NULL
);
7040 /* ppd-name value */
7041 char command
[1024], /* cups-driverd command */
7042 options
[1024], /* Options to pass to command */
7043 oppd_name
[1024]; /* Escaped ppd-name */
7049 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7051 send_http_error(con
, status
, NULL
);
7056 * Check ppd-name value...
7059 if (strstr(ppd_name
, "../"))
7061 send_ipp_status(con
, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES
, _("Invalid ppd-name value."));
7066 * Run cups-driverd command with the given options...
7069 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7070 url_encode_string(ppd_name
, oppd_name
, sizeof(oppd_name
));
7071 snprintf(options
, sizeof(options
), "get+%d+%s", ippGetRequestId(con
->request
), oppd_name
);
7073 if (cupsdSendCommand(con
, command
, options
, 0))
7076 * Command started successfully, don't send an IPP response here...
7079 ippDelete(con
->response
);
7080 con
->response
= NULL
;
7085 * Command failed, return "internal error" so the user knows something
7089 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("cups-driverd failed to execute."));
7092 else if (!strcmp(ippGetName(uri
), "printer-uri") && cupsdValidateDest(ippGetString(uri
, 0, NULL
), &dtype
, &dest
))
7094 int i
; /* Looping var */
7095 char filename
[1024]; /* PPD filename */
7101 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7103 send_http_error(con
, status
, dest
);
7108 * See if we need the PPD for a class or remote printer...
7111 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
, dest
->name
);
7113 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
7115 send_ipp_status(con
, IPP_STATUS_CUPS_SEE_OTHER
, _("See remote printer."));
7116 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
, "printer-uri", NULL
, dest
->uri
);
7119 else if (dtype
& CUPS_PRINTER_CLASS
)
7121 for (i
= 0; i
< dest
->num_printers
; i
++)
7122 if (!(dest
->printers
[i
]->type
& CUPS_PRINTER_CLASS
))
7124 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
, dest
->printers
[i
]->name
);
7126 if (!access(filename
, 0))
7130 if (i
< dest
->num_printers
)
7131 dest
= dest
->printers
[i
];
7134 send_ipp_status(con
, IPP_STATUS_CUPS_SEE_OTHER
, _("See remote printer."));
7135 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
, "printer-uri", NULL
, dest
->printers
[0]->uri
);
7141 * Found the printer with the PPD file, now see if there is one...
7144 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
7146 send_ipp_status(con
, IPP_STATUS_ERROR_NOT_FOUND
, _("The PPD file \"%s\" could not be opened: %s"), ippGetString(uri
, 0, NULL
), strerror(errno
));
7150 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
7154 ippSetStatusCode(con
->response
, IPP_STATUS_OK
);
7157 send_ipp_status(con
, IPP_STATUS_ERROR_NOT_FOUND
, _("The PPD file \"%s\" could not be found."), ippGetString(uri
, 0, NULL
));
7162 * 'get_ppds()' - Get the list of PPD files on the local system.
7166 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
7168 http_status_t status
; /* Policy status */
7169 ipp_attribute_t
*limit
, /* Limit attribute */
7170 *device
, /* ppd-device-id attribute */
7171 *language
, /* ppd-natural-language attribute */
7172 *make
, /* ppd-make attribute */
7173 *model
, /* ppd-make-and-model attribute */
7174 *model_number
, /* ppd-model-number attribute */
7175 *product
, /* ppd-product attribute */
7176 *psversion
, /* ppd-psverion attribute */
7177 *type
, /* ppd-type attribute */
7178 *requested
, /* requested-attributes attribute */
7179 *exclude
, /* exclude-schemes attribute */
7180 *include
; /* include-schemes attribute */
7181 char command
[1024], /* cups-driverd command */
7182 options
[4096], /* Options to pass to command */
7183 device_str
[256],/* Escaped ppd-device-id string */
7185 /* Escaped ppd-natural-language */
7186 make_str
[256], /* Escaped ppd-make string */
7187 model_str
[256], /* Escaped ppd-make-and-model string */
7188 model_number_str
[256],
7189 /* ppd-model-number string */
7191 /* Escaped ppd-product string */
7193 /* Escaped ppd-psversion string */
7194 type_str
[256], /* Escaped ppd-type string */
7196 /* String for requested attributes */
7198 /* String for excluded schemes */
7200 /* String for included schemes */
7203 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->number
);
7209 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7211 send_http_error(con
, status
, NULL
);
7216 * Run cups-driverd command with the given options...
7219 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
7220 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
7221 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
7223 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
7224 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
7226 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
7228 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
7229 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
7230 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
7231 requested
= ippFindAttribute(con
->request
, "requested-attributes",
7233 exclude
= ippFindAttribute(con
->request
, "exclude-schemes",
7235 include
= ippFindAttribute(con
->request
, "include-schemes",
7239 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
7241 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
7244 url_encode_attr(device
, device_str
, sizeof(device_str
));
7246 device_str
[0] = '\0';
7249 url_encode_attr(language
, language_str
, sizeof(language_str
));
7251 language_str
[0] = '\0';
7254 url_encode_attr(make
, make_str
, sizeof(make_str
));
7259 url_encode_attr(model
, model_str
, sizeof(model_str
));
7261 model_str
[0] = '\0';
7264 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
7265 model_number
->values
[0].integer
);
7267 model_number_str
[0] = '\0';
7270 url_encode_attr(product
, product_str
, sizeof(product_str
));
7272 product_str
[0] = '\0';
7275 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
7277 psversion_str
[0] = '\0';
7280 url_encode_attr(type
, type_str
, sizeof(type_str
));
7285 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
7287 exclude_str
[0] = '\0';
7290 url_encode_attr(include
, include_str
, sizeof(include_str
));
7292 include_str
[0] = '\0';
7294 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7295 snprintf(options
, sizeof(options
),
7296 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
7297 con
->request
->request
.op
.request_id
,
7298 limit
? limit
->values
[0].integer
: 0,
7300 device
? "%20" : "", device_str
,
7301 language
? "%20" : "", language_str
,
7302 make
? "%20" : "", make_str
,
7303 model
? "%20" : "", model_str
,
7304 model_number
? "%20" : "", model_number_str
,
7305 product
? "%20" : "", product_str
,
7306 psversion
? "%20" : "", psversion_str
,
7307 type
? "%20" : "", type_str
,
7308 exclude_str
[0] ? "%20" : "", exclude_str
,
7309 include_str
[0] ? "%20" : "", include_str
);
7311 if (cupsdSendCommand(con
, command
, options
, 0))
7314 * Command started successfully, don't send an IPP response here...
7317 ippDelete(con
->response
);
7318 con
->response
= NULL
;
7323 * Command failed, return "internal error" so the user knows something
7327 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7328 _("cups-driverd failed to execute."));
7334 * 'get_printer_attrs()' - Get printer attributes.
7338 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
7339 ipp_attribute_t
*uri
) /* I - Printer URI */
7341 http_status_t status
; /* Policy status */
7342 cups_ptype_t dtype
; /* Destination type (printer/class) */
7343 cupsd_printer_t
*printer
; /* Printer/class */
7344 cups_array_t
*ra
; /* Requested attributes array */
7347 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
7348 con
->number
, uri
->values
[0].string
.text
);
7351 * Is the destination valid?
7354 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7360 send_ipp_status(con
, IPP_NOT_FOUND
,
7361 _("The printer or class does not exist."));
7369 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7371 send_http_error(con
, status
, printer
);
7376 * Send the attributes...
7379 ra
= create_requested_array(con
->request
);
7381 copy_printer_attrs(con
, printer
, ra
);
7383 cupsArrayDelete(ra
);
7385 con
->response
->request
.status
.status_code
= IPP_OK
;
7390 * 'get_printer_supported()' - Get printer supported values.
7394 get_printer_supported(
7395 cupsd_client_t
*con
, /* I - Client connection */
7396 ipp_attribute_t
*uri
) /* I - Printer URI */
7398 http_status_t status
; /* Policy status */
7399 cups_ptype_t dtype
; /* Destination type (printer/class) */
7400 cupsd_printer_t
*printer
; /* Printer/class */
7403 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_supported(%p[%d], %s)", con
,
7404 con
->number
, uri
->values
[0].string
.text
);
7407 * Is the destination valid?
7410 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7416 send_ipp_status(con
, IPP_NOT_FOUND
,
7417 _("The printer or class does not exist."));
7425 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7427 send_http_error(con
, status
, printer
);
7432 * Return a list of attributes that can be set via Set-Printer-Attributes.
7435 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7436 "printer-geo-location", 0);
7437 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7439 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7440 "printer-location", 0);
7441 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7442 "printer-organization", 0);
7443 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ADMINDEFINE
,
7444 "printer-organizational-unit", 0);
7446 con
->response
->request
.status
.status_code
= IPP_OK
;
7451 * 'get_printers()' - Get a list of printers or classes.
7455 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7456 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7458 http_status_t status
; /* Policy status */
7459 ipp_attribute_t
*attr
; /* Current attribute */
7460 int limit
; /* Max number of printers to return */
7461 int count
; /* Number of printers that match */
7462 int printer_id
; /* Printer we are interested in */
7463 cupsd_printer_t
*printer
; /* Current printer pointer */
7464 cups_ptype_t printer_type
, /* printer-type attribute */
7465 printer_mask
; /* printer-type-mask attribute */
7466 char *location
; /* Location string */
7467 const char *username
; /* Current user */
7468 char *first_printer_name
; /* first-printer-name attribute */
7469 cups_array_t
*ra
; /* Requested attributes array */
7470 int local
; /* Local connection? */
7473 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7480 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7482 send_http_error(con
, status
, NULL
);
7487 * Check for printers...
7490 if (!Printers
|| !cupsArrayCount(Printers
))
7492 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7497 * See if they want to limit the number of printers reported...
7500 if ((attr
= ippFindAttribute(con
->request
, "limit",
7501 IPP_TAG_INTEGER
)) != NULL
)
7502 limit
= attr
->values
[0].integer
;
7506 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7507 IPP_TAG_NAME
)) != NULL
)
7508 first_printer_name
= attr
->values
[0].string
.text
;
7510 first_printer_name
= NULL
;
7513 * Support filtering...
7516 if ((attr
= ippFindAttribute(con
->request
, "printer-id", IPP_TAG_INTEGER
)) != NULL
)
7518 if ((printer_id
= ippGetInteger(attr
, 0)) <= 0)
7520 send_ipp_status(con
, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES
, _("Bad \"printer-id\" value %d."), printer_id
);
7527 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7528 IPP_TAG_ENUM
)) != NULL
)
7529 printer_type
= (cups_ptype_t
)attr
->values
[0].integer
;
7531 printer_type
= (cups_ptype_t
)0;
7533 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7534 IPP_TAG_ENUM
)) != NULL
)
7535 printer_mask
= (cups_ptype_t
)attr
->values
[0].integer
;
7537 printer_mask
= (cups_ptype_t
)0;
7539 local
= httpAddrLocalhost(&(con
->clientaddr
));
7541 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7542 IPP_TAG_TEXT
)) != NULL
)
7543 location
= attr
->values
[0].string
.text
;
7547 if (con
->username
[0])
7548 username
= con
->username
;
7549 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7550 IPP_TAG_NAME
)) != NULL
)
7551 username
= attr
->values
[0].string
.text
;
7555 ra
= create_requested_array(con
->request
);
7558 * OK, build a list of printers for this printer...
7561 if (first_printer_name
)
7563 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7564 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7567 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7570 count
< limit
&& printer
;
7571 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7573 if (!local
&& !printer
->shared
)
7576 if (printer_id
&& printer
->printer_id
!= printer_id
)
7579 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7580 (printer
->type
& printer_mask
) == printer_type
&&
7582 (printer
->location
&& !_cups_strcasecmp(printer
->location
, location
))))
7585 * If a username is specified, see if it is allowed or denied
7589 if (cupsArrayCount(printer
->users
) && username
&&
7590 !user_allowed(printer
, username
))
7594 * Add the group separator as needed...
7598 ippAddSeparator(con
->response
);
7603 * Send the attributes...
7606 copy_printer_attrs(con
, printer
, ra
);
7610 cupsArrayDelete(ra
);
7612 con
->response
->request
.status
.status_code
= IPP_OK
;
7617 * 'get_subscription_attrs()' - Get subscription attributes.
7621 get_subscription_attrs(
7622 cupsd_client_t
*con
, /* I - Client connection */
7623 int sub_id
) /* I - Subscription ID */
7625 http_status_t status
; /* Policy status */
7626 cupsd_subscription_t
*sub
; /* Subscription */
7627 cupsd_policy_t
*policy
; /* Current security policy */
7628 cups_array_t
*ra
, /* Requested attributes array */
7629 *exclude
; /* Private attributes array */
7632 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7633 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7634 con
, con
->number
, sub_id
);
7637 * Expire subscriptions as needed...
7640 cupsdExpireSubscriptions(NULL
, NULL
);
7643 * Is the subscription ID valid?
7646 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7649 * Bad subscription ID...
7652 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
7662 policy
= sub
->dest
->op_policy_ptr
;
7664 policy
= DefaultPolicyPtr
;
7666 if ((status
= cupsdCheckPolicy(policy
, con
, sub
->owner
)) != HTTP_OK
)
7668 send_http_error(con
, status
, sub
->dest
);
7672 exclude
= cupsdGetPrivateAttrs(policy
, con
, sub
->dest
, sub
->owner
);
7675 * Copy the subscription attributes to the response using the
7676 * requested-attributes attribute that may be provided by the client.
7679 ra
= create_requested_array(con
->request
);
7681 copy_subscription_attrs(con
, sub
, ra
, exclude
);
7683 cupsArrayDelete(ra
);
7685 con
->response
->request
.status
.status_code
= IPP_OK
;
7690 * 'get_subscriptions()' - Get subscriptions.
7694 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7695 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7697 http_status_t status
; /* Policy status */
7698 int count
; /* Number of subscriptions */
7699 int limit
; /* Limit */
7700 cupsd_subscription_t
*sub
; /* Subscription */
7701 cups_array_t
*ra
; /* Requested attributes array */
7702 ipp_attribute_t
*attr
; /* Attribute */
7703 cups_ptype_t dtype
; /* Destination type (printer/class) */
7704 char scheme
[HTTP_MAX_URI
],
7705 /* Scheme portion of URI */
7706 username
[HTTP_MAX_URI
],
7707 /* Username portion of URI */
7709 /* Host portion of URI */
7710 resource
[HTTP_MAX_URI
];
7711 /* Resource portion of URI */
7712 int port
; /* Port portion of URI */
7713 cupsd_job_t
*job
; /* Job pointer */
7714 cupsd_printer_t
*printer
; /* Printer */
7715 cupsd_policy_t
*policy
; /* Policy */
7716 cups_array_t
*exclude
; /* Private attributes array */
7719 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7720 "get_subscriptions(con=%p[%d], uri=%s)",
7721 con
, con
->number
, uri
->values
[0].string
.text
);
7724 * Is the destination valid?
7727 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7728 sizeof(scheme
), username
, sizeof(username
), host
,
7729 sizeof(host
), &port
, resource
, sizeof(resource
));
7731 if (!strcmp(resource
, "/") ||
7732 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7733 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7734 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7739 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7742 job
= cupsdFindJob(atoi(resource
+ 6));
7746 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
7747 atoi(resource
+ 6));
7751 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7757 send_ipp_status(con
, IPP_NOT_FOUND
,
7758 _("The printer or class does not exist."));
7761 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7762 IPP_TAG_INTEGER
)) != NULL
)
7764 job
= cupsdFindJob(attr
->values
[0].integer
);
7768 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."),
7769 attr
->values
[0].integer
);
7781 policy
= printer
->op_policy_ptr
;
7783 policy
= DefaultPolicyPtr
;
7785 if ((status
= cupsdCheckPolicy(policy
, con
, NULL
)) != HTTP_OK
)
7787 send_http_error(con
, status
, printer
);
7792 * Expire subscriptions as needed...
7795 cupsdExpireSubscriptions(NULL
, NULL
);
7798 * Copy the subscription attributes to the response using the
7799 * requested-attributes attribute that may be provided by the client.
7802 ra
= create_requested_array(con
->request
);
7804 if ((attr
= ippFindAttribute(con
->request
, "limit",
7805 IPP_TAG_INTEGER
)) != NULL
)
7806 limit
= attr
->values
[0].integer
;
7811 * See if we only want to see subscriptions for a specific user...
7814 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7815 IPP_TAG_BOOLEAN
)) != NULL
&&
7816 attr
->values
[0].boolean
)
7817 strlcpy(username
, get_username(con
), sizeof(username
));
7821 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7823 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7824 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7825 (!username
[0] || !_cups_strcasecmp(username
, sub
->owner
)))
7827 ippAddSeparator(con
->response
);
7829 exclude
= cupsdGetPrivateAttrs(sub
->dest
? sub
->dest
->op_policy_ptr
:
7830 policy
, con
, sub
->dest
,
7833 copy_subscription_attrs(con
, sub
, ra
, exclude
);
7836 if (limit
&& count
>= limit
)
7840 cupsArrayDelete(ra
);
7843 con
->response
->request
.status
.status_code
= IPP_OK
;
7845 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7850 * 'get_username()' - Get the username associated with a request.
7853 static const char * /* O - Username */
7854 get_username(cupsd_client_t
*con
) /* I - Connection */
7856 ipp_attribute_t
*attr
; /* Attribute */
7859 if (con
->username
[0])
7860 return (con
->username
);
7861 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7862 IPP_TAG_NAME
)) != NULL
)
7863 return (attr
->values
[0].string
.text
);
7865 return ("anonymous");
7870 * 'hold_job()' - Hold a print job.
7874 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7875 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7877 ipp_attribute_t
*attr
; /* Current job-hold-until */
7878 const char *when
; /* New value */
7879 int jobid
; /* Job ID */
7880 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
7881 username
[HTTP_MAX_URI
], /* Username portion of URI */
7882 host
[HTTP_MAX_URI
], /* Host portion of URI */
7883 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7884 int port
; /* Port portion of URI */
7885 cupsd_job_t
*job
; /* Job information */
7888 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->number
,
7889 uri
->values
[0].string
.text
);
7892 * See if we have a job URI or a printer URI...
7895 if (!strcmp(uri
->name
, "printer-uri"))
7898 * Got a printer URI; see if we also have a job-id attribute...
7901 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7902 IPP_TAG_INTEGER
)) == NULL
)
7904 send_ipp_status(con
, IPP_BAD_REQUEST
,
7905 _("Got a printer-uri attribute but no job-id."));
7909 jobid
= attr
->values
[0].integer
;
7914 * Got a job URI; parse it to get the job ID...
7917 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7918 sizeof(scheme
), username
, sizeof(username
), host
,
7919 sizeof(host
), &port
, resource
, sizeof(resource
));
7921 if (strncmp(resource
, "/jobs/", 6))
7927 send_ipp_status(con
, IPP_BAD_REQUEST
,
7928 _("Bad job-uri \"%s\"."),
7929 uri
->values
[0].string
.text
);
7933 jobid
= atoi(resource
+ 6);
7937 * See if the job exists...
7940 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7943 * Nope - return a "not found" error...
7946 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
7951 * See if the job is owned by the requesting user...
7954 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7956 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
7957 cupsdFindDest(job
->dest
));
7962 * See if the job is in a state that allows holding...
7965 if (job
->state_value
> IPP_JOB_STOPPED
)
7968 * Return a "not-possible" error...
7971 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
7972 _("Job #%d is finished and cannot be altered."),
7978 * Hold the job and return...
7981 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
7982 IPP_TAG_KEYWORD
)) == NULL
)
7983 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
7987 when
= attr
->values
[0].string
.text
;
7989 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
7990 "Job job-hold-until value changed by user.");
7993 when
= "indefinite";
7995 cupsdSetJobHoldUntil(job
, when
, 1);
7996 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
, "Job held by \"%s\".",
7999 con
->response
->request
.status
.status_code
= IPP_OK
;
8004 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
8008 hold_new_jobs(cupsd_client_t
*con
, /* I - Connection */
8009 ipp_attribute_t
*uri
) /* I - Printer URI */
8011 http_status_t status
; /* Policy status */
8012 cups_ptype_t dtype
; /* Destination type (printer/class) */
8013 cupsd_printer_t
*printer
; /* Printer data */
8016 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_new_jobs(%p[%d], %s)", con
,
8017 con
->number
, uri
->values
[0].string
.text
);
8020 * Is the destination valid?
8023 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8029 send_ipp_status(con
, IPP_NOT_FOUND
,
8030 _("The printer or class does not exist."));
8038 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8040 send_http_error(con
, status
, printer
);
8045 * Hold pending/new jobs sent to the printer...
8048 printer
->holding_new_jobs
= 1;
8050 cupsdSetPrinterReasons(printer
, "+hold-new-jobs");
8052 if (dtype
& CUPS_PRINTER_CLASS
)
8053 cupsdLogMessage(CUPSD_LOG_INFO
,
8054 "Class \"%s\" now holding pending/new jobs (\"%s\").",
8055 printer
->name
, get_username(con
));
8057 cupsdLogMessage(CUPSD_LOG_INFO
,
8058 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
8059 printer
->name
, get_username(con
));
8062 * Everything was ok, so return OK status...
8065 con
->response
->request
.status
.status_code
= IPP_OK
;
8070 * 'move_job()' - Move a job to a new destination.
8074 move_job(cupsd_client_t
*con
, /* I - Client connection */
8075 ipp_attribute_t
*uri
) /* I - Job URI */
8077 http_status_t status
; /* Policy status */
8078 ipp_attribute_t
*attr
; /* Current attribute */
8079 int jobid
; /* Job ID */
8080 cupsd_job_t
*job
; /* Current job */
8081 const char *src
; /* Source printer/class */
8082 cups_ptype_t stype
, /* Source type (printer or class) */
8083 dtype
; /* Destination type (printer/class) */
8084 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
8085 username
[HTTP_MAX_URI
], /* Username portion of URI */
8086 host
[HTTP_MAX_URI
], /* Host portion of URI */
8087 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8088 int port
; /* Port portion of URI */
8089 cupsd_printer_t
*sprinter
, /* Source printer */
8090 *dprinter
; /* Destination printer */
8093 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->number
,
8094 uri
->values
[0].string
.text
);
8097 * Get the new printer or class...
8100 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
8101 IPP_TAG_URI
)) == NULL
)
8104 * Need job-printer-uri...
8107 send_ipp_status(con
, IPP_BAD_REQUEST
,
8108 _("job-printer-uri attribute missing."));
8112 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
8118 send_ipp_status(con
, IPP_NOT_FOUND
,
8119 _("The printer or class does not exist."));
8124 * See if we have a job URI or a printer URI...
8127 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8128 sizeof(scheme
), username
, sizeof(username
), host
,
8129 sizeof(host
), &port
, resource
, sizeof(resource
));
8131 if (!strcmp(uri
->name
, "printer-uri"))
8134 * Got a printer URI; see if we also have a job-id attribute...
8137 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8138 IPP_TAG_INTEGER
)) == NULL
)
8144 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
8145 &sprinter
)) == NULL
)
8151 send_ipp_status(con
, IPP_NOT_FOUND
,
8152 _("The printer or class does not exist."));
8161 * Otherwise, just move a single job...
8164 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
8167 * Nope - return a "not found" error...
8170 send_ipp_status(con
, IPP_NOT_FOUND
,
8171 _("Job #%d does not exist."), attr
->values
[0].integer
);
8177 * Job found, initialize source pointers...
8188 * Got a job URI; parse it to get the job ID...
8191 if (strncmp(resource
, "/jobs/", 6))
8197 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
8198 uri
->values
[0].string
.text
);
8203 * See if the job exists...
8206 jobid
= atoi(resource
+ 6);
8208 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8211 * Nope - return a "not found" error...
8214 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
8220 * Job found, initialize source pointers...
8229 * Check the policy of the destination printer...
8232 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
8233 job
? job
->username
: NULL
)) != HTTP_OK
)
8235 send_http_error(con
, status
, dprinter
);
8240 * Now move the job or jobs...
8246 * See if the job has been completed...
8249 if (job
->state_value
> IPP_JOB_STOPPED
)
8252 * Return a "not-possible" error...
8255 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8256 _("Job #%d is finished and cannot be altered."),
8262 * See if the job is owned by the requesting user...
8265 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8267 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
8268 cupsdFindDest(job
->dest
));
8273 * Move the job to a different printer or class...
8276 cupsdMoveJob(job
, dprinter
);
8281 * Got the source printer, now look through the jobs...
8284 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
8286 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
8289 * See if the job is pointing at the source printer or has not been
8293 if (_cups_strcasecmp(job
->dest
, src
) ||
8294 job
->state_value
> IPP_JOB_STOPPED
)
8298 * See if the job can be moved by the requesting user...
8301 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8305 * Move the job to a different printer or class...
8308 cupsdMoveJob(job
, dprinter
);
8313 * Start jobs if possible...
8319 * Return with "everything is OK" status...
8322 con
->response
->request
.status
.status_code
= IPP_OK
;
8327 * 'ppd_parse_line()' - Parse a PPD default line.
8330 static int /* O - 0 on success, -1 on failure */
8331 ppd_parse_line(const char *line
, /* I - Line */
8332 char *option
, /* O - Option name */
8333 int olen
, /* I - Size of option name */
8334 char *choice
, /* O - Choice name */
8335 int clen
) /* I - Size of choice name */
8338 * Verify this is a default option line...
8341 if (strncmp(line
, "*Default", 8))
8345 * Read the option name...
8348 for (line
+= 8, olen
--;
8349 *line
> ' ' && *line
< 0x7f && *line
!= ':' && *line
!= '/';
8360 * Skip everything else up to the colon (:)...
8363 while (*line
&& *line
!= ':')
8372 * Now grab the option choice, skipping leading whitespace...
8375 while (isspace(*line
& 255))
8379 *line
> ' ' && *line
< 0x7f && *line
!= ':' && *line
!= '/';
8390 * Return with no errors...
8398 * 'print_job()' - Print a file to a printer or class.
8402 print_job(cupsd_client_t
*con
, /* I - Client connection */
8403 ipp_attribute_t
*uri
) /* I - Printer URI */
8405 ipp_attribute_t
*attr
; /* Current attribute */
8406 ipp_attribute_t
*doc_name
; /* document-name attribute */
8407 ipp_attribute_t
*format
; /* Document-format attribute */
8408 const char *default_format
; /* document-format-default value */
8409 cupsd_job_t
*job
; /* New job */
8410 char filename
[1024]; /* Job filename */
8411 mime_type_t
*filetype
; /* Type of file */
8412 char super
[MIME_MAX_SUPER
], /* Supertype of file */
8413 type
[MIME_MAX_TYPE
], /* Subtype of file */
8414 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
8415 /* Textual name of mime type */
8416 cupsd_printer_t
*printer
; /* Printer data */
8417 struct stat fileinfo
; /* File information */
8418 int kbytes
; /* Size of file */
8419 int compression
; /* Document compression */
8422 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->number
,
8423 uri
->values
[0].string
.text
);
8426 * Validate print file attributes, for now just document-format and
8427 * compression (CUPS only supports "none" and "gzip")...
8430 compression
= CUPS_FILE_NONE
;
8432 if ((attr
= ippFindAttribute(con
->request
, "compression",
8433 IPP_TAG_KEYWORD
)) != NULL
)
8435 if (strcmp(attr
->values
[0].string
.text
, "none")
8437 && strcmp(attr
->values
[0].string
.text
, "gzip")
8438 #endif /* HAVE_LIBZ */
8441 send_ipp_status(con
, IPP_ATTRIBUTES
,
8442 _("Unsupported compression \"%s\"."),
8443 attr
->values
[0].string
.text
);
8444 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
8445 "compression", NULL
, attr
->values
[0].string
.text
);
8450 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
8451 compression
= CUPS_FILE_GZIP
;
8452 #endif /* HAVE_LIBZ */
8456 * Do we have a file to print?
8461 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file in print request."));
8466 * Is the destination valid?
8469 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8475 send_ipp_status(con
, IPP_NOT_FOUND
,
8476 _("The printer or class does not exist."));
8481 * Is it a format we support?
8484 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8486 ippSetName(con
->request
, &doc_name
, "document-name-supplied");
8488 if ((format
= ippFindAttribute(con
->request
, "document-format",
8489 IPP_TAG_MIMETYPE
)) != NULL
)
8492 * Grab format from client...
8495 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]", super
,
8498 send_ipp_status(con
, IPP_BAD_REQUEST
,
8499 _("Bad document-format \"%s\"."),
8500 format
->values
[0].string
.text
);
8504 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format-supplied", NULL
, ippGetString(format
, 0, NULL
));
8506 else if ((default_format
= cupsGetOption("document-format",
8507 printer
->num_options
,
8508 printer
->options
)) != NULL
)
8511 * Use default document format...
8514 if (sscanf(default_format
, "%15[^/]/%255[^;]", super
, type
) != 2)
8516 send_ipp_status(con
, IPP_BAD_REQUEST
,
8517 _("Bad document-format \"%s\"."),
8528 strlcpy(super
, "application", sizeof(super
));
8529 strlcpy(type
, "octet-stream", sizeof(type
));
8532 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8535 * Auto-type the file...
8538 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8541 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8542 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8546 filetype
= mimeType(MimeDatabase
, super
, type
);
8548 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8549 filetype
->super
, filetype
->type
);
8551 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
, filetype
->type
);
8552 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format-detected", NULL
, mimetype
);
8555 filetype
= mimeType(MimeDatabase
, super
, type
);
8559 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8562 * Replace the document-format attribute value with the auto-typed or
8566 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8570 ippSetString(con
->request
, &format
, 0, mimetype
);
8572 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8573 "document-format", NULL
, mimetype
);
8577 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8578 _("Unsupported document-format \"%s\"."),
8579 format
? format
->values
[0].string
.text
:
8580 "application/octet-stream");
8581 cupsdLogMessage(CUPSD_LOG_INFO
,
8582 "Hint: Do you have the raw file printing rules enabled?");
8585 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8586 "document-format", NULL
, format
->values
[0].string
.text
);
8592 * Read any embedded job ticket info from PS files...
8595 if (!_cups_strcasecmp(filetype
->super
, "application") &&
8596 (!_cups_strcasecmp(filetype
->type
, "postscript") ||
8597 !_cups_strcasecmp(filetype
->type
, "pdf")))
8598 read_job_ticket(con
);
8601 * Create the job object...
8604 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8608 * Update quota data...
8611 if (stat(con
->filename
, &fileinfo
))
8614 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8616 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8618 job
->koctets
+= kbytes
;
8620 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets", IPP_TAG_INTEGER
)) != NULL
)
8621 attr
->values
[0].integer
+= kbytes
;
8624 * Add the job file...
8627 if (add_file(con
, job
, filetype
, compression
))
8630 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
, job
->num_files
);
8631 if (rename(con
->filename
, filename
))
8633 cupsdLogJob(job
, CUPSD_LOG_ERROR
, "Unable to rename job document file \"%s\": %s", filename
, strerror(errno
));
8635 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to rename job document file."));
8639 cupsdClearString(&con
->filename
);
8642 * See if we need to add the ending sheet...
8645 if (cupsdTimeoutJob(job
))
8649 * Log and save the job...
8652 cupsdLogJob(job
, CUPSD_LOG_INFO
,
8653 "File of type %s/%s queued by \"%s\".",
8654 filetype
->super
, filetype
->type
, job
->username
);
8655 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "hold_until=%d", (int)job
->hold_until
);
8656 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
8657 job
->dest
, job
->username
);
8660 * Start the job if possible...
8668 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
8670 * This function only gets called when printing a single PDF or PostScript
8671 * file using the Print-Job operation. It doesn't work for Create-Job +
8672 * Send-File, since the job attributes need to be set at job creation
8673 * time for banners to work. The embedded job ticket stuff is here
8674 * primarily to allow the Windows printer driver for CUPS to pass in JCL
8675 * options and IPP attributes which otherwise would be lost.
8677 * The format of a job ticket is simple:
8679 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8681 * %cupsJobTicket: attr1=value1
8682 * %cupsJobTicket: attr2=value2
8684 * %cupsJobTicket: attrN=valueN
8686 * Job ticket lines must appear immediately after the first line that
8687 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8688 * stops looking for job ticket info when it finds a line that does not begin
8689 * with "%cupsJobTicket:".
8691 * The maximum length of a job ticket line, including the prefix, is
8692 * 255 characters to conform with the Adobe DSC.
8694 * Read-only attributes are rejected with a notice to the error log in
8695 * case a malicious user tries anything. Since the job ticket is read
8696 * prior to attribute validation in print_job(), job ticket attributes
8697 * will go through the same validation as IPP attributes...
8701 read_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8703 cups_file_t
*fp
; /* File to read from */
8704 char line
[256]; /* Line data */
8705 int num_options
; /* Number of options */
8706 cups_option_t
*options
; /* Options */
8707 ipp_t
*ticket
; /* New attributes */
8708 ipp_attribute_t
*attr
, /* Current attribute */
8709 *attr2
, /* Job attribute */
8710 *prev2
; /* Previous job attribute */
8714 * First open the print file...
8717 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8719 cupsdLogMessage(CUPSD_LOG_ERROR
,
8720 "Unable to open print file for job ticket - %s",
8726 * Skip the first line...
8729 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8731 cupsdLogMessage(CUPSD_LOG_ERROR
,
8732 "Unable to read from print file for job ticket - %s",
8738 if (strncmp(line
, "%!PS-Adobe-", 11) && strncmp(line
, "%PDF-", 5))
8741 * Not a DSC-compliant file, so no job ticket info will be available...
8749 * Read job ticket info from the file...
8755 while (cupsFileGets(fp
, line
, sizeof(line
)))
8758 * Stop at the first non-ticket line...
8761 if (strncmp(line
, "%cupsJobTicket:", 15))
8765 * Add the options to the option array...
8768 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8772 * Done with the file; see if we have any options...
8777 if (num_options
== 0)
8781 * OK, convert the options to an attribute list, and apply them to
8786 cupsEncodeOptions(ticket
, num_options
, options
);
8789 * See what the user wants to change.
8792 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8794 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8797 if (!strncmp(attr
->name
, "date-time-at-", 13) ||
8798 !strcmp(attr
->name
, "job-impressions-completed") ||
8799 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8800 !strncmp(attr
->name
, "job-k-octets", 12) ||
8801 !strcmp(attr
->name
, "job-id") ||
8802 !strcmp(attr
->name
, "job-originating-host-name") ||
8803 !strcmp(attr
->name
, "job-originating-user-name") ||
8804 !strcmp(attr
->name
, "job-pages-completed") ||
8805 !strcmp(attr
->name
, "job-printer-uri") ||
8806 !strncmp(attr
->name
, "job-state", 9) ||
8807 !strcmp(attr
->name
, "job-uri") ||
8808 !strncmp(attr
->name
, "time-at-", 8))
8809 continue; /* Read-only attrs */
8811 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8812 IPP_TAG_ZERO
)) != NULL
)
8815 * Some other value; first free the old value...
8818 if (con
->request
->attrs
== attr2
)
8820 con
->request
->attrs
= attr2
->next
;
8825 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8826 if (prev2
->next
== attr2
)
8828 prev2
->next
= attr2
->next
;
8833 if (con
->request
->last
== attr2
)
8834 con
->request
->last
= prev2
;
8836 ippDeleteAttribute(NULL
, attr2
);
8840 * Add new option by copying it...
8843 ippCopyAttribute(con
->request
, attr
, 0);
8847 * Then free the attribute list and option array...
8851 cupsFreeOptions(num_options
, options
);
8856 * 'reject_jobs()' - Reject print jobs to a printer.
8860 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8861 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8863 http_status_t status
; /* Policy status */
8864 cups_ptype_t dtype
; /* Destination type (printer/class) */
8865 cupsd_printer_t
*printer
; /* Printer data */
8866 ipp_attribute_t
*attr
; /* printer-state-message text */
8869 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8870 con
->number
, uri
->values
[0].string
.text
);
8873 * Is the destination valid?
8876 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8882 send_ipp_status(con
, IPP_NOT_FOUND
,
8883 _("The printer or class does not exist."));
8891 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8893 send_http_error(con
, status
, printer
);
8898 * Reject jobs sent to the printer...
8901 printer
->accepting
= 0;
8903 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8904 IPP_TAG_TEXT
)) == NULL
)
8905 strlcpy(printer
->state_message
, "Rejecting Jobs",
8906 sizeof(printer
->state_message
));
8908 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8909 sizeof(printer
->state_message
));
8911 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
8912 "No longer accepting jobs.");
8914 if (dtype
& CUPS_PRINTER_CLASS
)
8916 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8918 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8919 printer
->name
, get_username(con
));
8923 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8925 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8926 printer
->name
, get_username(con
));
8930 * Everything was ok, so return OK status...
8933 con
->response
->request
.status
.status_code
= IPP_OK
;
8938 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
8942 release_held_new_jobs(
8943 cupsd_client_t
*con
, /* I - Connection */
8944 ipp_attribute_t
*uri
) /* I - Printer URI */
8946 http_status_t status
; /* Policy status */
8947 cups_ptype_t dtype
; /* Destination type (printer/class) */
8948 cupsd_printer_t
*printer
; /* Printer data */
8951 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_held_new_jobs(%p[%d], %s)", con
,
8952 con
->number
, uri
->values
[0].string
.text
);
8955 * Is the destination valid?
8958 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8964 send_ipp_status(con
, IPP_NOT_FOUND
,
8965 _("The printer or class does not exist."));
8973 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8975 send_http_error(con
, status
, printer
);
8980 * Hold pending/new jobs sent to the printer...
8983 printer
->holding_new_jobs
= 0;
8985 cupsdSetPrinterReasons(printer
, "-hold-new-jobs");
8987 if (dtype
& CUPS_PRINTER_CLASS
)
8988 cupsdLogMessage(CUPSD_LOG_INFO
,
8989 "Class \"%s\" now printing pending/new jobs (\"%s\").",
8990 printer
->name
, get_username(con
));
8992 cupsdLogMessage(CUPSD_LOG_INFO
,
8993 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
8994 printer
->name
, get_username(con
));
8999 * Everything was ok, so return OK status...
9002 con
->response
->request
.status
.status_code
= IPP_OK
;
9007 * 'release_job()' - Release a held print job.
9011 release_job(cupsd_client_t
*con
, /* I - Client connection */
9012 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
9014 ipp_attribute_t
*attr
; /* Current attribute */
9015 int jobid
; /* Job ID */
9016 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
9017 username
[HTTP_MAX_URI
], /* Username portion of URI */
9018 host
[HTTP_MAX_URI
], /* Host portion of URI */
9019 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9020 int port
; /* Port portion of URI */
9021 cupsd_job_t
*job
; /* Job information */
9024 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
9025 con
->number
, uri
->values
[0].string
.text
);
9028 * See if we have a job URI or a printer URI...
9031 if (!strcmp(uri
->name
, "printer-uri"))
9034 * Got a printer URI; see if we also have a job-id attribute...
9037 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9038 IPP_TAG_INTEGER
)) == NULL
)
9040 send_ipp_status(con
, IPP_BAD_REQUEST
,
9041 _("Got a printer-uri attribute but no job-id."));
9045 jobid
= attr
->values
[0].integer
;
9050 * Got a job URI; parse it to get the job ID...
9053 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9054 sizeof(scheme
), username
, sizeof(username
), host
,
9055 sizeof(host
), &port
, resource
, sizeof(resource
));
9057 if (strncmp(resource
, "/jobs/", 6))
9063 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9064 uri
->values
[0].string
.text
);
9068 jobid
= atoi(resource
+ 6);
9072 * See if the job exists...
9075 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9078 * Nope - return a "not found" error...
9081 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9086 * See if job is "held"...
9089 if (job
->state_value
!= IPP_JOB_HELD
)
9092 * Nope - return a "not possible" error...
9095 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held."), jobid
);
9100 * See if the job is owned by the requesting user...
9103 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9105 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9106 cupsdFindDest(job
->dest
));
9111 * Reset the job-hold-until value to "no-hold"...
9114 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9115 IPP_TAG_KEYWORD
)) == NULL
)
9116 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9120 ippSetValueTag(job
->attrs
, &attr
, IPP_TAG_KEYWORD
);
9121 ippSetString(job
->attrs
, &attr
, 0, "no-hold");
9123 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
9124 "Job job-hold-until value changed by user.");
9125 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9129 * Release the job and return...
9132 cupsdReleaseJob(job
);
9134 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
9135 "Job released by user.");
9137 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Released by \"%s\".", username
);
9139 con
->response
->request
.status
.status_code
= IPP_OK
;
9146 * 'renew_subscription()' - Renew an existing subscription...
9151 cupsd_client_t
*con
, /* I - Client connection */
9152 int sub_id
) /* I - Subscription ID */
9154 http_status_t status
; /* Policy status */
9155 cupsd_subscription_t
*sub
; /* Subscription */
9156 ipp_attribute_t
*lease
; /* notify-lease-duration */
9159 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
9160 "renew_subscription(con=%p[%d], sub_id=%d)",
9161 con
, con
->number
, sub_id
);
9164 * Is the subscription ID valid?
9167 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
9170 * Bad subscription ID...
9173 send_ipp_status(con
, IPP_NOT_FOUND
, _("Subscription #%d does not exist."),
9181 * Job subscriptions cannot be renewed...
9184 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9185 _("Job subscriptions cannot be renewed."));
9193 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
9195 con
, sub
->owner
)) != HTTP_OK
)
9197 send_http_error(con
, status
, sub
->dest
);
9202 * Renew the subscription...
9205 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
9208 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
9210 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
9212 cupsdLogMessage(CUPSD_LOG_INFO
,
9213 "renew_subscription: Limiting notify-lease-duration to "
9216 sub
->lease
= MaxLeaseDuration
;
9219 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
9221 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
9223 con
->response
->request
.status
.status_code
= IPP_OK
;
9225 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
9226 "notify-lease-duration", sub
->lease
);
9231 * 'restart_job()' - Restart an old print job.
9235 restart_job(cupsd_client_t
*con
, /* I - Client connection */
9236 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
9238 ipp_attribute_t
*attr
; /* Current attribute */
9239 int jobid
; /* Job ID */
9240 cupsd_job_t
*job
; /* Job information */
9241 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
9242 username
[HTTP_MAX_URI
], /* Username portion of URI */
9243 host
[HTTP_MAX_URI
], /* Host portion of URI */
9244 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9245 int port
; /* Port portion of URI */
9248 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
9249 con
->number
, uri
->values
[0].string
.text
);
9252 * See if we have a job URI or a printer URI...
9255 if (!strcmp(uri
->name
, "printer-uri"))
9258 * Got a printer URI; see if we also have a job-id attribute...
9261 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9262 IPP_TAG_INTEGER
)) == NULL
)
9264 send_ipp_status(con
, IPP_BAD_REQUEST
,
9265 _("Got a printer-uri attribute but no job-id."));
9269 jobid
= attr
->values
[0].integer
;
9274 * Got a job URI; parse it to get the job ID...
9277 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9278 sizeof(scheme
), username
, sizeof(username
), host
,
9279 sizeof(host
), &port
, resource
, sizeof(resource
));
9281 if (strncmp(resource
, "/jobs/", 6))
9287 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9288 uri
->values
[0].string
.text
);
9292 jobid
= atoi(resource
+ 6);
9296 * See if the job exists...
9299 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9302 * Nope - return a "not found" error...
9305 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9310 * See if job is in any of the "completed" states...
9313 if (job
->state_value
<= IPP_JOB_PROCESSING
)
9316 * Nope - return a "not possible" error...
9319 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete."),
9325 * See if we have retained the job files...
9330 if (!job
->attrs
|| job
->num_files
== 0)
9333 * Nope - return a "not possible" error...
9336 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9337 _("Job #%d cannot be restarted - no files."), jobid
);
9342 * See if the job is owned by the requesting user...
9345 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9347 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9348 cupsdFindDest(job
->dest
));
9353 * See if the job-hold-until attribute is specified...
9356 if ((attr
= ippFindAttribute(con
->request
, "job-hold-until",
9357 IPP_TAG_KEYWORD
)) == NULL
)
9358 attr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
9360 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold"))
9363 * Return the job to a held state...
9366 cupsdLogJob(job
, CUPSD_LOG_DEBUG
,
9367 "Restarted by \"%s\" with job-hold-until=%s.",
9368 username
, attr
->values
[0].string
.text
);
9369 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
9371 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
,
9372 NULL
, job
, "Job restarted by user with job-hold-until=%s",
9373 attr
->values
[0].string
.text
);
9378 * Restart the job...
9381 cupsdRestartJob(job
);
9385 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Restarted by \"%s\".", username
);
9387 con
->response
->request
.status
.status_code
= IPP_OK
;
9392 * 'save_auth_info()' - Save authentication information for a job.
9397 cupsd_client_t
*con
, /* I - Client connection */
9398 cupsd_job_t
*job
, /* I - Job */
9399 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
9401 int i
; /* Looping var */
9402 char filename
[1024]; /* Job authentication filename */
9403 cups_file_t
*fp
; /* Job authentication file */
9404 char line
[65536]; /* Line for file */
9405 cupsd_printer_t
*dest
; /* Destination printer/class */
9409 * This function saves the in-memory authentication information for
9410 * a job so that it can be used to authenticate with a remote host.
9411 * The information is stored in a file that is readable only by the
9412 * root user. The fields are Base-64 encoded, each on a separate line,
9413 * followed by random number (up to 1024) of newlines to limit the
9414 * amount of information that is exposed.
9416 * Because of the potential for exposing of authentication information,
9417 * this functionality is only enabled when running cupsd as root.
9419 * This caching only works for the Basic and BasicDigest authentication
9420 * types. Digest authentication cannot be cached this way, and in
9421 * the future Kerberos authentication may make all of this obsolete.
9423 * Authentication information is saved whenever an authenticated
9424 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
9427 * This information is deleted after a job is completed or canceled,
9428 * so reprints may require subsequent re-authentication.
9434 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
9438 * Create the authentication file and change permissions...
9441 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
9442 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
9444 cupsdLogMessage(CUPSD_LOG_ERROR
,
9445 "Unable to save authentication info to \"%s\" - %s",
9446 filename
, strerror(errno
));
9450 fchown(cupsFileNumber(fp
), 0, 0);
9451 fchmod(cupsFileNumber(fp
), 0400);
9453 cupsFilePuts(fp
, "CUPSD-AUTH-V3\n");
9456 i
< (int)(sizeof(job
->auth_env
) / sizeof(job
->auth_env
[0]));
9458 cupsdClearString(job
->auth_env
+ i
);
9460 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
9463 * Write 1 to 3 auth values...
9467 i
< auth_info
->num_values
&&
9468 i
< (int)(sizeof(job
->auth_env
) / sizeof(job
->auth_env
[0]));
9471 if (strcmp(dest
->auth_info_required
[i
], "negotiate"))
9473 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
, (int)strlen(auth_info
->values
[i
].string
.text
));
9474 cupsFilePutConf(fp
, dest
->auth_info_required
[i
], line
);
9477 cupsFilePutConf(fp
, dest
->auth_info_required
[i
],
9478 auth_info
->values
[i
].string
.text
);
9480 if (!strcmp(dest
->auth_info_required
[i
], "username"))
9481 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_USERNAME=%s",
9482 auth_info
->values
[i
].string
.text
);
9483 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
9484 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_DOMAIN=%s",
9485 auth_info
->values
[i
].string
.text
);
9486 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9487 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_PASSWORD=%s",
9488 auth_info
->values
[i
].string
.text
);
9489 else if (!strcmp(dest
->auth_info_required
[i
], "negotiate"))
9490 cupsdSetStringf(job
->auth_env
+ i
, "AUTH_NEGOTIATE=%s",
9491 auth_info
->values
[i
].string
.text
);
9496 else if (auth_info
&& auth_info
->num_values
== 2 &&
9497 dest
->num_auth_info_required
== 1 &&
9498 !strcmp(dest
->auth_info_required
[0], "negotiate"))
9501 * Allow fallback to username+password for Kerberized queues...
9504 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[0].string
.text
, (int)strlen(auth_info
->values
[0].string
.text
));
9505 cupsFilePutConf(fp
, "username", line
);
9507 cupsdSetStringf(job
->auth_env
+ 0, "AUTH_USERNAME=%s",
9508 auth_info
->values
[0].string
.text
);
9510 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[1].string
.text
, (int)strlen(auth_info
->values
[1].string
.text
));
9511 cupsFilePutConf(fp
, "password", line
);
9513 cupsdSetStringf(job
->auth_env
+ 1, "AUTH_PASSWORD=%s",
9514 auth_info
->values
[1].string
.text
);
9516 else if (con
->username
[0])
9519 * Write the authenticated username...
9522 httpEncode64_2(line
, sizeof(line
), con
->username
, (int)strlen(con
->username
));
9523 cupsFilePutConf(fp
, "username", line
);
9525 cupsdSetStringf(job
->auth_env
+ 0, "AUTH_USERNAME=%s", con
->username
);
9528 * Write the authenticated password...
9531 httpEncode64_2(line
, sizeof(line
), con
->password
, (int)strlen(con
->password
));
9532 cupsFilePutConf(fp
, "password", line
);
9534 cupsdSetStringf(job
->auth_env
+ 1, "AUTH_PASSWORD=%s", con
->password
);
9538 if (con
->gss_uid
> 0)
9540 cupsFilePrintf(fp
, "uid %d\n", (int)con
->gss_uid
);
9541 cupsdSetStringf(&job
->auth_uid
, "AUTH_UID=%d", (int)con
->gss_uid
);
9543 #endif /* HAVE_GSSAPI */
9546 * Write a random number of newlines to the end of the file...
9549 for (i
= (CUPS_RAND() % 1024); i
>= 0; i
--)
9550 cupsFilePutChar(fp
, '\n');
9553 * Close the file and return...
9561 * 'send_document()' - Send a file to a printer or class.
9565 send_document(cupsd_client_t
*con
, /* I - Client connection */
9566 ipp_attribute_t
*uri
) /* I - Printer URI */
9568 ipp_attribute_t
*attr
; /* Current attribute */
9569 ipp_attribute_t
*format
; /* Request's document-format attribute */
9570 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9571 const char *default_format
;/* document-format-default value */
9572 int jobid
; /* Job ID number */
9573 cupsd_job_t
*job
; /* Current job */
9574 char job_uri
[HTTP_MAX_URI
],
9576 scheme
[HTTP_MAX_URI
],
9577 /* Method portion of URI */
9578 username
[HTTP_MAX_URI
],
9579 /* Username portion of URI */
9581 /* Host portion of URI */
9582 resource
[HTTP_MAX_URI
];
9583 /* Resource portion of URI */
9584 int port
; /* Port portion of URI */
9585 mime_type_t
*filetype
; /* Type of file */
9586 char super
[MIME_MAX_SUPER
],
9587 /* Supertype of file */
9588 type
[MIME_MAX_TYPE
],
9589 /* Subtype of file */
9590 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9591 /* Textual name of mime type */
9592 char filename
[1024]; /* Job filename */
9593 cupsd_printer_t
*printer
; /* Current printer */
9594 struct stat fileinfo
; /* File information */
9595 int kbytes
; /* Size of file */
9596 int compression
; /* Type of compression */
9597 int start_job
; /* Start the job? */
9600 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9601 con
->number
, uri
->values
[0].string
.text
);
9604 * See if we have a job URI or a printer URI...
9607 if (!strcmp(uri
->name
, "printer-uri"))
9610 * Got a printer URI; see if we also have a job-id attribute...
9613 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9614 IPP_TAG_INTEGER
)) == NULL
)
9616 send_ipp_status(con
, IPP_BAD_REQUEST
,
9617 _("Got a printer-uri attribute but no job-id."));
9621 jobid
= attr
->values
[0].integer
;
9626 * Got a job URI; parse it to get the job ID...
9629 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
9630 sizeof(scheme
), username
, sizeof(username
), host
,
9631 sizeof(host
), &port
, resource
, sizeof(resource
));
9633 if (strncmp(resource
, "/jobs/", 6))
9639 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
9640 uri
->values
[0].string
.text
);
9644 jobid
= atoi(resource
+ 6);
9648 * See if the job exists...
9651 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9654 * Nope - return a "not found" error...
9657 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
9661 printer
= cupsdFindDest(job
->dest
);
9664 * See if the job is owned by the requesting user...
9667 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9669 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
9670 cupsdFindDest(job
->dest
));
9675 * OK, see if the client is sending the document compressed - CUPS
9676 * only supports "none" and "gzip".
9679 compression
= CUPS_FILE_NONE
;
9681 if ((attr
= ippFindAttribute(con
->request
, "compression",
9682 IPP_TAG_KEYWORD
)) != NULL
)
9684 if (strcmp(attr
->values
[0].string
.text
, "none")
9686 && strcmp(attr
->values
[0].string
.text
, "gzip")
9687 #endif /* HAVE_LIBZ */
9690 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"."),
9691 attr
->values
[0].string
.text
);
9692 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9693 "compression", NULL
, attr
->values
[0].string
.text
);
9698 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9699 compression
= CUPS_FILE_GZIP
;
9700 #endif /* HAVE_LIBZ */
9704 * Do we have a file to print?
9707 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9708 IPP_TAG_BOOLEAN
)) == NULL
)
9710 send_ipp_status(con
, IPP_BAD_REQUEST
,
9711 _("Missing last-document attribute in request."));
9718 * Check for an empty request with "last-document" set to true, which is
9719 * used to close an "open" job by RFC 2911, section 3.3.2.
9722 if (job
->num_files
> 0 && attr
->values
[0].boolean
)
9725 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file in print request."));
9730 * Is it a format we support?
9735 if ((format
= ippFindAttribute(con
->request
, "document-format",
9736 IPP_TAG_MIMETYPE
)) != NULL
)
9739 * Grab format from client...
9742 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]",
9745 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"."),
9746 format
->values
[0].string
.text
);
9750 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format-supplied", NULL
, ippGetString(format
, 0, NULL
));
9752 else if ((default_format
= cupsGetOption("document-format",
9753 printer
->num_options
,
9754 printer
->options
)) != NULL
)
9757 * Use default document format...
9760 if (sscanf(default_format
, "%15[^/]/%255[^;]", super
, type
) != 2)
9762 send_ipp_status(con
, IPP_BAD_REQUEST
,
9763 _("Bad document-format-default \"%s\"."), default_format
);
9770 * No document format attribute? Auto-type it!
9773 strlcpy(super
, "application", sizeof(super
));
9774 strlcpy(type
, "octet-stream", sizeof(type
));
9777 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9780 * Auto-type the file...
9783 ipp_attribute_t
*doc_name
; /* document-name attribute */
9786 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Auto-typing file...");
9788 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9789 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9790 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9794 filetype
= mimeType(MimeDatabase
, super
, type
);
9797 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Request file type is %s/%s.",
9798 filetype
->super
, filetype
->type
);
9800 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
, filetype
->type
);
9801 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format-detected", NULL
, mimetype
);
9804 filetype
= mimeType(MimeDatabase
, super
, type
);
9809 * Replace the document-format attribute value with the auto-typed or
9813 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9816 if ((jformat
= ippFindAttribute(job
->attrs
, "document-format",
9817 IPP_TAG_MIMETYPE
)) != NULL
)
9818 ippSetString(job
->attrs
, &jformat
, 0, mimetype
);
9820 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9821 "document-format", NULL
, mimetype
);
9825 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9826 _("Unsupported document-format \"%s/%s\"."), super
, type
);
9827 cupsdLogMessage(CUPSD_LOG_INFO
,
9828 "Hint: Do you have the raw file printing rules enabled?");
9831 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9832 "document-format", NULL
, format
->values
[0].string
.text
);
9837 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9839 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9842 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9843 _("Unsupported document-format \"%s\"."), mimetype
);
9845 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9846 "document-format", NULL
, mimetype
);
9852 * Add the file to the job...
9855 if (add_file(con
, job
, filetype
, compression
))
9858 if ((attr
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
)) != NULL
)
9859 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name-supplied", NULL
, ippGetString(attr
, 0, NULL
));
9861 if (stat(con
->filename
, &fileinfo
))
9864 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9866 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9868 job
->koctets
+= kbytes
;
9870 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets", IPP_TAG_INTEGER
)) != NULL
)
9871 attr
->values
[0].integer
+= kbytes
;
9873 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
, job
->num_files
);
9874 if (rename(con
->filename
, filename
))
9876 cupsdLogJob(job
, CUPSD_LOG_ERROR
, "Unable to rename job document file \"%s\": %s", filename
, strerror(errno
));
9878 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to rename job document file."));
9882 cupsdClearString(&con
->filename
);
9884 cupsdLogJob(job
, CUPSD_LOG_INFO
, "File of type %s/%s queued by \"%s\".",
9885 filetype
->super
, filetype
->type
, job
->username
);
9888 * Start the job if this is the last document...
9893 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9894 IPP_TAG_BOOLEAN
)) != NULL
&&
9895 attr
->values
[0].boolean
)
9898 * See if we need to add the ending sheet...
9901 if (cupsdTimeoutJob(job
))
9904 if (job
->state_value
== IPP_JOB_STOPPED
)
9906 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9907 job
->state_value
= IPP_JOB_PENDING
;
9909 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9911 else if (job
->state_value
== IPP_JOB_HELD
)
9913 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9914 IPP_TAG_KEYWORD
)) == NULL
)
9915 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9917 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9919 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9920 job
->state_value
= IPP_JOB_PENDING
;
9922 ippSetString(job
->attrs
, &job
->reasons
, 0, "none");
9925 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-hold-until-specified");
9929 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9935 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9936 IPP_TAG_KEYWORD
)) == NULL
)
9937 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9939 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9941 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
9942 job
->state_value
= IPP_JOB_HELD
;
9943 job
->hold_until
= time(NULL
) + MultipleOperationTimeout
;
9945 ippSetString(job
->attrs
, &job
->reasons
, 0, "job-incoming");
9948 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9955 * Fill in the response info...
9958 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
9959 con
->clientname
, con
->clientport
, "/jobs/%d", jobid
);
9960 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
9963 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
9965 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
9967 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
, "job-state-reasons",
9968 NULL
, job
->reasons
->values
[0].string
.text
);
9970 con
->response
->request
.status
.status_code
= IPP_OK
;
9973 * Start the job if necessary...
9982 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9987 cupsd_client_t
*con
, /* I - Client connection */
9988 http_status_t status
, /* I - HTTP status code */
9989 cupsd_printer_t
*printer
) /* I - Printer, if any */
9991 ipp_attribute_t
*uri
; /* Request URI, if any */
9994 if ((uri
= ippFindAttribute(con
->request
, "printer-uri",
9995 IPP_TAG_URI
)) == NULL
)
9996 uri
= ippFindAttribute(con
->request
, "job-uri", IPP_TAG_URI
);
9998 cupsdLogMessage(status
== HTTP_FORBIDDEN
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
9999 "[Client %d] Returning HTTP %s for %s (%s) from %s",
10000 con
->number
, httpStatus(status
),
10002 ippOpString(con
->request
->request
.op
.operation_id
) :
10004 uri
? uri
->values
[0].string
.text
: "no URI",
10005 con
->http
->hostname
);
10009 int auth_type
; /* Type of authentication required */
10012 auth_type
= CUPSD_AUTH_NONE
;
10014 if (status
== HTTP_UNAUTHORIZED
&&
10015 printer
->num_auth_info_required
> 0 &&
10016 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
10018 (con
->request
->request
.op
.operation_id
== IPP_PRINT_JOB
||
10019 con
->request
->request
.op
.operation_id
== IPP_CREATE_JOB
||
10020 con
->request
->request
.op
.operation_id
== CUPS_AUTHENTICATE_JOB
))
10023 * Creating and authenticating jobs requires Kerberos...
10026 auth_type
= CUPSD_AUTH_NEGOTIATE
;
10031 * Use policy/location-defined authentication requirements...
10034 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
10035 cupsd_location_t
*auth
; /* Pointer to authentication element */
10038 if (printer
->type
& CUPS_PRINTER_CLASS
)
10039 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
10041 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
10043 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
10044 auth
->type
== CUPSD_AUTH_NONE
)
10045 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
10047 con
->request
->request
.op
.operation_id
:
10052 if (auth
->type
== CUPSD_AUTH_DEFAULT
)
10053 auth_type
= cupsdDefaultAuthType();
10055 auth_type
= auth
->type
;
10059 cupsdSendError(con
, status
, auth_type
);
10062 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
10064 ippDelete(con
->response
);
10065 con
->response
= NULL
;
10072 * 'send_ipp_status()' - Send a status back to the IPP client.
10076 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
10077 ipp_status_t status
, /* I - IPP status code */
10078 const char *message
,/* I - Status message */
10079 ...) /* I - Additional args as needed */
10081 va_list ap
; /* Pointer to additional args */
10082 char formatted
[1024]; /* Formatted errror message */
10085 va_start(ap
, message
);
10086 vsnprintf(formatted
, sizeof(formatted
),
10087 _cupsLangString(con
->language
, message
), ap
);
10090 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
10091 ippOpString(con
->request
->request
.op
.operation_id
),
10092 ippErrorString(status
), formatted
);
10094 con
->response
->request
.status
.status_code
= status
;
10096 if (ippFindAttribute(con
->response
, "attributes-charset",
10097 IPP_TAG_ZERO
) == NULL
)
10098 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
10099 "attributes-charset", NULL
, "utf-8");
10101 if (ippFindAttribute(con
->response
, "attributes-natural-language",
10102 IPP_TAG_ZERO
) == NULL
)
10103 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
10104 "attributes-natural-language", NULL
, DefaultLanguage
);
10106 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
10107 "status-message", NULL
, formatted
);
10112 * 'set_default()' - Set the default destination...
10116 set_default(cupsd_client_t
*con
, /* I - Client connection */
10117 ipp_attribute_t
*uri
) /* I - Printer URI */
10119 http_status_t status
; /* Policy status */
10120 cups_ptype_t dtype
; /* Destination type (printer/class) */
10121 cupsd_printer_t
*printer
, /* Printer */
10122 *oldprinter
; /* Old default printer */
10125 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
10126 con
->number
, uri
->values
[0].string
.text
);
10129 * Is the destination valid?
10132 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10138 send_ipp_status(con
, IPP_NOT_FOUND
,
10139 _("The printer or class does not exist."));
10147 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
10149 send_http_error(con
, status
, NULL
);
10154 * Set it as the default...
10157 oldprinter
= DefaultPrinter
;
10158 DefaultPrinter
= printer
;
10161 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, oldprinter
, NULL
,
10162 "%s is no longer the default printer.", oldprinter
->name
);
10164 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
10165 "%s is now the default printer.", printer
->name
);
10167 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
10168 CUPSD_DIRTY_PRINTCAP
);
10170 cupsdLogMessage(CUPSD_LOG_INFO
,
10171 "Default destination set to \"%s\" by \"%s\".",
10172 printer
->name
, get_username(con
));
10175 * Everything was ok, so return OK status...
10178 con
->response
->request
.status
.status_code
= IPP_OK
;
10183 * 'set_job_attrs()' - Set job attributes.
10187 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
10188 ipp_attribute_t
*uri
) /* I - Job URI */
10190 ipp_attribute_t
*attr
, /* Current attribute */
10191 *attr2
; /* Job attribute */
10192 int jobid
; /* Job ID */
10193 cupsd_job_t
*job
; /* Current job */
10194 char scheme
[HTTP_MAX_URI
],
10195 /* Method portion of URI */
10196 username
[HTTP_MAX_URI
],
10197 /* Username portion of URI */
10198 host
[HTTP_MAX_URI
],
10199 /* Host portion of URI */
10200 resource
[HTTP_MAX_URI
];
10201 /* Resource portion of URI */
10202 int port
; /* Port portion of URI */
10203 int event
; /* Events? */
10204 int check_jobs
; /* Check jobs? */
10207 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
10208 con
->number
, uri
->values
[0].string
.text
);
10211 * Start with "everything is OK" status...
10214 con
->response
->request
.status
.status_code
= IPP_OK
;
10217 * See if we have a job URI or a printer URI...
10220 if (!strcmp(uri
->name
, "printer-uri"))
10223 * Got a printer URI; see if we also have a job-id attribute...
10226 if ((attr
= ippFindAttribute(con
->request
, "job-id",
10227 IPP_TAG_INTEGER
)) == NULL
)
10229 send_ipp_status(con
, IPP_BAD_REQUEST
,
10230 _("Got a printer-uri attribute but no job-id."));
10234 jobid
= attr
->values
[0].integer
;
10239 * Got a job URI; parse it to get the job ID...
10242 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
10243 sizeof(scheme
), username
, sizeof(username
), host
,
10244 sizeof(host
), &port
, resource
, sizeof(resource
));
10246 if (strncmp(resource
, "/jobs/", 6))
10252 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri \"%s\"."),
10253 uri
->values
[0].string
.text
);
10257 jobid
= atoi(resource
+ 6);
10261 * See if the job exists...
10264 if ((job
= cupsdFindJob(jobid
)) == NULL
)
10267 * Nope - return a "not found" error...
10270 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist."), jobid
);
10275 * See if the job has been completed...
10278 if (job
->state_value
> IPP_JOB_STOPPED
)
10281 * Return a "not-possible" error...
10284 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10285 _("Job #%d is finished and cannot be altered."), jobid
);
10290 * See if the job is owned by the requesting user...
10293 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
10295 send_http_error(con
, con
->username
[0] ? HTTP_FORBIDDEN
: HTTP_UNAUTHORIZED
,
10296 cupsdFindDest(job
->dest
));
10301 * See what the user wants to change.
10309 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10311 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
10314 if (!strcmp(attr
->name
, "attributes-charset") ||
10315 !strcmp(attr
->name
, "attributes-natural-language") ||
10316 !strncmp(attr
->name
, "date-time-at-", 13) ||
10317 !strncmp(attr
->name
, "document-compression", 20) ||
10318 !strncmp(attr
->name
, "document-format", 15) ||
10319 !strcmp(attr
->name
, "job-detailed-status-messages") ||
10320 !strcmp(attr
->name
, "job-document-access-errors") ||
10321 !strcmp(attr
->name
, "job-id") ||
10322 !strcmp(attr
->name
, "job-impressions-completed") ||
10323 !strcmp(attr
->name
, "job-k-octets-completed") ||
10324 !strcmp(attr
->name
, "job-media-sheets-completed") ||
10325 !strcmp(attr
->name
, "job-originating-host-name") ||
10326 !strcmp(attr
->name
, "job-originating-user-name") ||
10327 !strcmp(attr
->name
, "job-pages-completed") ||
10328 !strcmp(attr
->name
, "job-printer-up-time") ||
10329 !strcmp(attr
->name
, "job-printer-uri") ||
10330 !strcmp(attr
->name
, "job-sheets") ||
10331 !strcmp(attr
->name
, "job-state-message") ||
10332 !strcmp(attr
->name
, "job-state-reasons") ||
10333 !strcmp(attr
->name
, "job-uri") ||
10334 !strcmp(attr
->name
, "number-of-documents") ||
10335 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
10336 !strcmp(attr
->name
, "output-device-assigned") ||
10337 !strncmp(attr
->name
, "time-at-", 8))
10343 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
10344 _("%s cannot be changed."), attr
->name
);
10346 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
10347 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
10351 if (!strcmp(attr
->name
, "job-priority"))
10354 * Change the job priority...
10357 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10359 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value."));
10361 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
10362 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
10364 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
10366 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10367 _("Job is completed and cannot be changed."));
10370 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10372 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-priority to %d",
10373 attr
->values
[0].integer
);
10374 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
10377 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
10378 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
10381 else if (!strcmp(attr
->name
, "job-state"))
10384 * Change the job state...
10387 if (attr
->value_tag
!= IPP_TAG_ENUM
)
10389 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value."));
10391 attr2
= ippCopyAttribute(con
->response
, attr
, 0);
10392 ippSetGroupTag(con
->response
, &attr2
, IPP_TAG_UNSUPPORTED_GROUP
);
10396 switch (attr
->values
[0].integer
)
10398 case IPP_JOB_PENDING
:
10399 case IPP_JOB_HELD
:
10400 if (job
->state_value
> IPP_JOB_HELD
)
10402 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10403 _("Job state cannot be changed."));
10406 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10408 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
10409 attr
->values
[0].integer
);
10410 cupsdSetJobState(job
, (ipp_jstate_t
)attr
->values
[0].integer
, CUPSD_JOB_DEFAULT
, "Job state changed by \"%s\"", username
);
10415 case IPP_JOB_PROCESSING
:
10416 case IPP_JOB_STOPPED
:
10417 if (job
->state_value
!= attr
->values
[0].integer
)
10419 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10420 _("Job state cannot be changed."));
10425 case IPP_JOB_CANCELED
:
10426 case IPP_JOB_ABORTED
:
10427 case IPP_JOB_COMPLETED
:
10428 if (job
->state_value
> IPP_JOB_PROCESSING
)
10430 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10431 _("Job state cannot be changed."));
10434 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10436 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
10437 attr
->values
[0].integer
);
10438 cupsdSetJobState(job
, (ipp_jstate_t
)attr
->values
[0].integer
,
10440 "Job state changed by \"%s\"", username
);
10447 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
10449 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10450 IPP_TAG_ZERO
)) != NULL
)
10453 * Some other value; first free the old value...
10456 if (job
->attrs
->prev
)
10457 job
->attrs
->prev
->next
= attr2
->next
;
10459 job
->attrs
->attrs
= attr2
->next
;
10461 if (job
->attrs
->last
== attr2
)
10462 job
->attrs
->last
= job
->attrs
->prev
;
10464 ippDeleteAttribute(NULL
, attr2
);
10467 * Then copy the attribute...
10470 ippCopyAttribute(job
->attrs
, attr
, 0);
10473 * See if the job-name or job-hold-until is being changed.
10476 if (!strcmp(attr
->name
, "job-hold-until"))
10478 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-hold-until to %s",
10479 attr
->values
[0].string
.text
);
10480 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
, 0);
10482 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
10484 cupsdReleaseJob(job
);
10488 cupsdSetJobState(job
, IPP_JOB_HELD
, CUPSD_JOB_DEFAULT
,
10489 "Job held by \"%s\".", username
);
10491 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
10494 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10497 * Delete the attribute...
10500 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10501 IPP_TAG_ZERO
)) != NULL
)
10503 if (job
->attrs
->prev
)
10504 job
->attrs
->prev
->next
= attr2
->next
;
10506 job
->attrs
->attrs
= attr2
->next
;
10508 if (attr2
== job
->attrs
->last
)
10509 job
->attrs
->last
= job
->attrs
->prev
;
10511 ippDeleteAttribute(NULL
, attr2
);
10513 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10519 * Add new option by copying it...
10522 ippCopyAttribute(job
->attrs
, attr
, 0);
10524 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10533 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10536 * Send events as needed...
10539 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10540 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
,
10541 cupsdFindDest(job
->dest
), job
,
10542 "Job priority changed by user.");
10544 if (event
& CUPSD_EVENT_JOB_STATE
)
10545 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
10546 job
->state_value
== IPP_JOB_HELD
?
10547 "Job held by user." : "Job restarted by user.");
10549 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10550 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
10551 "Job options changed by user.");
10554 * Start jobs if possible...
10563 * 'set_printer_attrs()' - Set printer attributes.
10567 set_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
10568 ipp_attribute_t
*uri
) /* I - Printer */
10570 http_status_t status
; /* Policy status */
10571 cups_ptype_t dtype
; /* Destination type (printer/class) */
10572 cupsd_printer_t
*printer
; /* Printer/class */
10573 ipp_attribute_t
*attr
; /* Printer attribute */
10574 int changed
= 0; /* Was anything changed? */
10577 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_attrs(%p[%d], %s)", con
,
10578 con
->number
, uri
->values
[0].string
.text
);
10581 * Is the destination valid?
10584 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10590 send_ipp_status(con
, IPP_NOT_FOUND
,
10591 _("The printer or class does not exist."));
10599 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10601 send_http_error(con
, status
, printer
);
10606 * Return a list of attributes that can be set via Set-Printer-Attributes.
10609 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
10610 IPP_TAG_TEXT
)) != NULL
)
10612 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
10616 if ((attr
= ippFindAttribute(con
->request
, "printer-geo-location", IPP_TAG_URI
)) != NULL
&& !strncmp(attr
->values
[0].string
.text
, "geo:", 4))
10618 cupsdSetString(&printer
->geo_location
, attr
->values
[0].string
.text
);
10622 if ((attr
= ippFindAttribute(con
->request
, "printer-organization", IPP_TAG_TEXT
)) != NULL
)
10624 cupsdSetString(&printer
->organization
, attr
->values
[0].string
.text
);
10628 if ((attr
= ippFindAttribute(con
->request
, "printer-organizational-unit", IPP_TAG_TEXT
)) != NULL
)
10630 cupsdSetString(&printer
->organizational_unit
, attr
->values
[0].string
.text
);
10634 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
10635 IPP_TAG_TEXT
)) != NULL
)
10637 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
10642 * Update the printer attributes and return...
10647 printer
->config_time
= time(NULL
);
10649 cupsdSetPrinterAttrs(printer
);
10650 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
10652 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG
, printer
, NULL
,
10653 "Printer \"%s\" description or location changed by \"%s\".",
10654 printer
->name
, get_username(con
));
10656 cupsdLogMessage(CUPSD_LOG_INFO
,
10657 "Printer \"%s\" description or location changed by \"%s\".",
10658 printer
->name
, get_username(con
));
10661 con
->response
->request
.status
.status_code
= IPP_OK
;
10666 * 'set_printer_defaults()' - Set printer default options from a request.
10669 static int /* O - 1 on success, 0 on failure */
10670 set_printer_defaults(
10671 cupsd_client_t
*con
, /* I - Client connection */
10672 cupsd_printer_t
*printer
) /* I - Printer */
10674 int i
; /* Looping var */
10675 ipp_attribute_t
*attr
; /* Current attribute */
10676 size_t namelen
; /* Length of attribute name */
10677 char name
[256], /* New attribute name */
10678 value
[256]; /* String version of integer attrs */
10681 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10684 * Skip non-printer attributes...
10687 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10690 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10692 if (!strcmp(attr
->name
, "job-sheets-default"))
10695 * Only allow keywords and names...
10698 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10702 * Only allow job-sheets-default to be set when running without a
10703 * system high classification level...
10706 if (Classification
)
10709 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10711 if (attr
->num_values
> 1)
10712 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10714 cupsdSetString(&printer
->job_sheets
[1], "none");
10716 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10718 cupsdFreeStrings(&(printer
->users
));
10720 printer
->deny_users
= 0;
10722 if (attr
->value_tag
== IPP_TAG_NAME
&&
10723 (attr
->num_values
> 1 ||
10724 strcmp(attr
->values
[0].string
.text
, "all")))
10726 for (i
= 0; i
< attr
->num_values
; i
++)
10727 cupsdAddString(&(printer
->users
), attr
->values
[i
].string
.text
);
10730 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10732 cupsdFreeStrings(&(printer
->users
));
10734 printer
->deny_users
= 1;
10736 if (attr
->value_tag
== IPP_TAG_NAME
&&
10737 (attr
->num_values
> 1 ||
10738 strcmp(attr
->values
[0].string
.text
, "none")))
10740 for (i
= 0; i
< attr
->num_values
; i
++)
10741 cupsdAddString(&(printer
->users
), attr
->values
[i
].string
.text
);
10744 else if (!strcmp(attr
->name
, "job-quota-period"))
10746 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10749 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10750 attr
->values
[0].integer
);
10751 cupsdFreeQuotas(printer
);
10753 printer
->quota_period
= attr
->values
[0].integer
;
10755 else if (!strcmp(attr
->name
, "job-k-limit"))
10757 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10760 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10761 attr
->values
[0].integer
);
10762 cupsdFreeQuotas(printer
);
10764 printer
->k_limit
= attr
->values
[0].integer
;
10766 else if (!strcmp(attr
->name
, "job-page-limit"))
10768 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10771 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10772 attr
->values
[0].integer
);
10773 cupsdFreeQuotas(printer
);
10775 printer
->page_limit
= attr
->values
[0].integer
;
10777 else if (!strcmp(attr
->name
, "printer-op-policy"))
10779 cupsd_policy_t
*p
; /* Policy */
10782 if (attr
->value_tag
!= IPP_TAG_NAME
)
10785 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10787 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10788 "Setting printer-op-policy to \"%s\"...",
10789 attr
->values
[0].string
.text
);
10790 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10791 printer
->op_policy_ptr
= p
;
10795 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10796 _("Unknown printer-op-policy \"%s\"."),
10797 attr
->values
[0].string
.text
);
10801 else if (!strcmp(attr
->name
, "printer-error-policy"))
10803 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10806 if (strcmp(attr
->values
[0].string
.text
, "retry-current-job") &&
10807 ((printer
->type
& CUPS_PRINTER_CLASS
) ||
10808 (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10809 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10810 strcmp(attr
->values
[0].string
.text
, "stop-printer"))))
10812 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10813 _("Unknown printer-error-policy \"%s\"."),
10814 attr
->values
[0].string
.text
);
10818 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10819 "Setting printer-error-policy to \"%s\"...",
10820 attr
->values
[0].string
.text
);
10821 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10825 * Skip any other non-default attributes...
10828 namelen
= strlen(attr
->name
);
10829 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10830 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10834 * OK, anything else must be a user-defined default...
10837 strlcpy(name
, attr
->name
, sizeof(name
));
10838 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10840 switch (attr
->value_tag
)
10842 case IPP_TAG_DELETEATTR
:
10843 printer
->num_options
= cupsRemoveOption(name
,
10844 printer
->num_options
,
10845 &(printer
->options
));
10846 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10847 "Deleting %s", attr
->name
);
10850 case IPP_TAG_NAME
:
10851 case IPP_TAG_TEXT
:
10852 case IPP_TAG_KEYWORD
:
10854 printer
->num_options
= cupsAddOption(name
,
10855 attr
->values
[0].string
.text
,
10856 printer
->num_options
,
10857 &(printer
->options
));
10858 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10859 "Setting %s to \"%s\"...", attr
->name
,
10860 attr
->values
[0].string
.text
);
10863 case IPP_TAG_BOOLEAN
:
10864 printer
->num_options
= cupsAddOption(name
,
10865 attr
->values
[0].boolean
?
10867 printer
->num_options
,
10868 &(printer
->options
));
10869 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10870 "Setting %s to %s...", attr
->name
,
10871 attr
->values
[0].boolean
? "true" : "false");
10874 case IPP_TAG_INTEGER
:
10875 case IPP_TAG_ENUM
:
10876 sprintf(value
, "%d", attr
->values
[0].integer
);
10877 printer
->num_options
= cupsAddOption(name
, value
,
10878 printer
->num_options
,
10879 &(printer
->options
));
10880 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10881 "Setting %s to %s...", attr
->name
, value
);
10884 case IPP_TAG_RANGE
:
10885 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10886 attr
->values
[0].range
.upper
);
10887 printer
->num_options
= cupsAddOption(name
, value
,
10888 printer
->num_options
,
10889 &(printer
->options
));
10890 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10891 "Setting %s to %s...", attr
->name
, value
);
10894 case IPP_TAG_RESOLUTION
:
10895 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10896 attr
->values
[0].resolution
.yres
,
10897 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10899 printer
->num_options
= cupsAddOption(name
, value
,
10900 printer
->num_options
,
10901 &(printer
->options
));
10902 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10903 "Setting %s to %s...", attr
->name
, value
);
10907 /* Do nothing for other values */
10917 * 'start_printer()' - Start a printer.
10921 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10922 ipp_attribute_t
*uri
) /* I - Printer URI */
10924 int i
; /* Temporary variable */
10925 http_status_t status
; /* Policy status */
10926 cups_ptype_t dtype
; /* Destination type (printer/class) */
10927 cupsd_printer_t
*printer
; /* Printer data */
10930 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
10931 con
->number
, uri
->values
[0].string
.text
);
10934 * Is the destination valid?
10937 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10943 send_ipp_status(con
, IPP_NOT_FOUND
,
10944 _("The printer or class does not exist."));
10952 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10954 send_http_error(con
, status
, printer
);
10959 * Start the printer...
10962 printer
->state_message
[0] = '\0';
10964 cupsdStartPrinter(printer
, 1);
10966 if (dtype
& CUPS_PRINTER_CLASS
)
10967 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
10968 printer
->name
, get_username(con
));
10970 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
10971 printer
->name
, get_username(con
));
10979 if ((i
= check_quotas(con
, printer
)) < 0)
10981 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
10986 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
10991 * Everything was ok, so return OK status...
10994 con
->response
->request
.status
.status_code
= IPP_OK
;
10999 * 'stop_printer()' - Stop a printer.
11003 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
11004 ipp_attribute_t
*uri
) /* I - Printer URI */
11006 http_status_t status
; /* Policy status */
11007 cups_ptype_t dtype
; /* Destination type (printer/class) */
11008 cupsd_printer_t
*printer
; /* Printer data */
11009 ipp_attribute_t
*attr
; /* printer-state-message attribute */
11012 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
11013 con
->number
, uri
->values
[0].string
.text
);
11016 * Is the destination valid?
11019 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
11025 send_ipp_status(con
, IPP_NOT_FOUND
,
11026 _("The printer or class does not exist."));
11034 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
11036 send_http_error(con
, status
, printer
);
11041 * Stop the printer...
11044 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
11045 IPP_TAG_TEXT
)) == NULL
)
11046 strlcpy(printer
->state_message
, "Paused", sizeof(printer
->state_message
));
11049 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
11050 sizeof(printer
->state_message
));
11053 cupsdStopPrinter(printer
, 1);
11055 if (dtype
& CUPS_PRINTER_CLASS
)
11056 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
11057 printer
->name
, get_username(con
));
11059 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
11060 printer
->name
, get_username(con
));
11063 * Everything was ok, so return OK status...
11066 con
->response
->request
.status
.status_code
= IPP_OK
;
11071 * 'url_encode_attr()' - URL-encode a string attribute.
11075 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
11076 char *buffer
,/* I - String buffer */
11077 size_t bufsize
)/* I - Size of buffer */
11079 int i
; /* Looping var */
11080 char *bufptr
, /* Pointer into buffer */
11081 *bufend
; /* End of buffer */
11084 strlcpy(buffer
, attr
->name
, bufsize
);
11085 bufptr
= buffer
+ strlen(buffer
);
11086 bufend
= buffer
+ bufsize
- 1;
11088 for (i
= 0; i
< attr
->num_values
; i
++)
11090 if (bufptr
>= bufend
)
11098 if (bufptr
>= bufend
)
11103 bufptr
= url_encode_string(attr
->values
[i
].string
.text
, bufptr
, (size_t)(bufend
- bufptr
+ 1));
11105 if (bufptr
>= bufend
)
11116 * 'url_encode_string()' - URL-encode a string.
11119 static char * /* O - End of string */
11120 url_encode_string(const char *s
, /* I - String */
11121 char *buffer
, /* I - String buffer */
11122 size_t bufsize
) /* I - Size of buffer */
11124 char *bufptr
, /* Pointer into buffer */
11125 *bufend
; /* End of buffer */
11126 static const char *hex
= "0123456789ABCDEF";
11131 bufend
= buffer
+ bufsize
- 1;
11133 while (*s
&& bufptr
< bufend
)
11135 if (*s
== ' ' || *s
== '%' || *s
== '+')
11137 if (bufptr
>= (bufend
- 2))
11141 *bufptr
++ = hex
[(*s
>> 4) & 15];
11142 *bufptr
++ = hex
[*s
& 15];
11146 else if (*s
== '\'' || *s
== '\\')
11148 if (bufptr
>= (bufend
- 1))
11165 * 'user_allowed()' - See if a user is allowed to print to a queue.
11168 static int /* O - 0 if not allowed, 1 if allowed */
11169 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
11170 const char *username
) /* I - Username */
11172 struct passwd
*pw
; /* User password data */
11173 char baseuser
[256], /* Base username */
11174 *baseptr
, /* Pointer to "@" in base username */
11175 *name
; /* Current user name */
11178 if (cupsArrayCount(p
->users
) == 0)
11181 if (!strcmp(username
, "root"))
11184 if (strchr(username
, '@'))
11187 * Strip @REALM for username check...
11190 strlcpy(baseuser
, username
, sizeof(baseuser
));
11192 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
11195 username
= baseuser
;
11198 pw
= getpwnam(username
);
11201 for (name
= (char *)cupsArrayFirst(p
->users
);
11203 name
= (char *)cupsArrayNext(p
->users
))
11205 if (name
[0] == '@')
11208 * Check group membership...
11211 if (cupsdCheckGroup(username
, pw
, name
+ 1))
11214 else if (name
[0] == '#')
11220 if (cupsdCheckGroup(username
, pw
, name
))
11223 else if (!_cups_strcasecmp(username
, name
))
11227 return ((name
!= NULL
) != p
->deny_users
);
11232 * 'validate_job()' - Validate printer options and destination.
11236 validate_job(cupsd_client_t
*con
, /* I - Client connection */
11237 ipp_attribute_t
*uri
) /* I - Printer URI */
11239 http_status_t status
; /* Policy status */
11240 ipp_attribute_t
*attr
; /* Current attribute */
11242 ipp_attribute_t
*auth_info
; /* auth-info attribute */
11243 #endif /* HAVE_SSL */
11244 ipp_attribute_t
*format
, /* Document-format attribute */
11245 *name
; /* Job-name attribute */
11246 cups_ptype_t dtype
; /* Destination type (printer/class) */
11247 char super
[MIME_MAX_SUPER
],
11248 /* Supertype of file */
11249 type
[MIME_MAX_TYPE
];
11250 /* Subtype of file */
11251 cupsd_printer_t
*printer
; /* Printer */
11254 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
11255 con
->number
, uri
->values
[0].string
.text
);
11258 * OK, see if the client is sending the document compressed - CUPS
11259 * doesn't support compression yet...
11262 if ((attr
= ippFindAttribute(con
->request
, "compression",
11263 IPP_TAG_KEYWORD
)) != NULL
)
11265 if (strcmp(attr
->values
[0].string
.text
, "none")
11267 && strcmp(attr
->values
[0].string
.text
, "gzip")
11268 #endif /* HAVE_LIBZ */
11271 send_ipp_status(con
, IPP_ATTRIBUTES
,
11272 _("Unsupported 'compression' value \"%s\"."),
11273 attr
->values
[0].string
.text
);
11274 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
11275 "compression", NULL
, attr
->values
[0].string
.text
);
11281 * Is it a format we support?
11284 if ((format
= ippFindAttribute(con
->request
, "document-format",
11285 IPP_TAG_MIMETYPE
)) != NULL
)
11287 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%255[^;]",
11290 send_ipp_status(con
, IPP_BAD_REQUEST
,
11291 _("Bad 'document-format' value \"%s\"."),
11292 format
->values
[0].string
.text
);
11296 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
11297 !mimeType(MimeDatabase
, super
, type
))
11299 cupsdLogMessage(CUPSD_LOG_INFO
,
11300 "Hint: Do you have the raw file printing rules enabled?");
11301 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
11302 _("Unsupported 'document-format' value \"%s\"."),
11303 format
->values
[0].string
.text
);
11304 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
11305 "document-format", NULL
, format
->values
[0].string
.text
);
11311 * Is the job-name valid?
11314 if ((name
= ippFindAttribute(con
->request
, "job-name", IPP_TAG_ZERO
)) != NULL
)
11316 int bad_name
= 0; /* Is the job-name value bad? */
11318 if ((name
->value_tag
!= IPP_TAG_NAME
&& name
->value_tag
!= IPP_TAG_NAMELANG
) ||
11319 name
->num_values
!= 1)
11326 * Validate that job-name conforms to RFC 5198 (Network Unicode) and
11327 * IPP Everywhere requirements for "name" values...
11330 const unsigned char *nameptr
; /* Pointer into "job-name" attribute */
11332 for (nameptr
= (unsigned char *)name
->values
[0].string
.text
;
11336 if (*nameptr
< ' ' && *nameptr
!= '\t')
11338 else if (*nameptr
== 0x7f)
11340 else if ((*nameptr
& 0xe0) == 0xc0)
11342 if ((nameptr
[1] & 0xc0) != 0x80)
11347 else if ((*nameptr
& 0xf0) == 0xe0)
11349 if ((nameptr
[1] & 0xc0) != 0x80 ||
11350 (nameptr
[2] & 0xc0) != 0x80)
11355 else if ((*nameptr
& 0xf8) == 0xf0)
11357 if ((nameptr
[1] & 0xc0) != 0x80 ||
11358 (nameptr
[2] & 0xc0) != 0x80 ||
11359 (nameptr
[3] & 0xc0) != 0x80)
11364 else if (*nameptr
& 0x80)
11374 if (StrictConformance
)
11376 send_ipp_status(con
, IPP_ATTRIBUTES
,
11377 _("Unsupported 'job-name' value."));
11378 ippCopyAttribute(con
->response
, name
, 0);
11383 cupsdLogMessage(CUPSD_LOG_WARN
,
11384 "Unsupported 'job-name' value, deleting from request.");
11385 ippDeleteAttribute(con
->request
, name
);
11391 * Is the destination valid?
11394 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
11400 send_ipp_status(con
, IPP_NOT_FOUND
,
11401 _("The printer or class does not exist."));
11410 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
11411 #endif /* HAVE_SSL */
11413 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
11415 send_http_error(con
, status
, printer
);
11418 else if (printer
->num_auth_info_required
== 1 &&
11419 !strcmp(printer
->auth_info_required
[0], "negotiate") &&
11422 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
11426 else if (auth_info
&& !con
->http
->tls
&&
11427 !httpAddrLocalhost(con
->http
->hostaddr
))
11430 * Require encryption of auth-info over non-local connections...
11433 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
11436 #endif /* HAVE_SSL */
11439 * Everything was ok, so return OK status...
11442 con
->response
->request
.status
.status_code
= IPP_OK
;
11447 * 'validate_name()' - Make sure the printer name only contains valid chars.
11450 static int /* O - 0 if name is no good, 1 if good */
11451 validate_name(const char *name
) /* I - Name to check */
11453 const char *ptr
; /* Pointer into name */
11457 * Scan the whole name...
11460 for (ptr
= name
; *ptr
; ptr
++)
11461 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
11465 * All the characters are good; validate the length, too...
11468 return ((ptr
- name
) < 128);
11473 * 'validate_user()' - Validate the user for the request.
11476 static int /* O - 1 if permitted, 0 otherwise */
11477 validate_user(cupsd_job_t
*job
, /* I - Job */
11478 cupsd_client_t
*con
, /* I - Client connection */
11479 const char *owner
, /* I - Owner of job/resource */
11480 char *username
, /* O - Authenticated username */
11481 size_t userlen
) /* I - Length of username */
11483 cupsd_printer_t
*printer
; /* Printer for job */
11486 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, userlen=" CUPS_LLFMT
")", job
->id
, con
? con
->number
: 0, owner
? owner
: "(null)", username
, CUPS_LLCAST userlen
);
11489 * Validate input...
11492 if (!con
|| !owner
|| !username
|| userlen
<= 0)
11496 * Get the best authenticated username that is available.
11499 strlcpy(username
, get_username(con
), userlen
);
11502 * Check the username against the owner...
11505 printer
= cupsdFindDest(job
->dest
);
11507 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
11508 con
, owner
) == HTTP_OK
);