2 * "$Id: ipp.c 7682 2008-06-21 00:06:02Z mike $"
4 * IPP routines for the Common UNIX Printing System (CUPS) scheduler.
6 * Copyright 2007-2008 by Apple Inc.
7 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
9 * This file contains Kerberos support code, copyright 2006 by
12 * These coded instructions, statements, and computer programs are the
13 * property of Apple Inc. and are protected by Federal copyright
14 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
15 * which should have been included with this file. If this file is
16 * file is missing or damaged, see the license at "http://www.cups.org/".
20 * cupsdProcessIPPRequest() - Process an incoming IPP request.
21 * cupsdTimeoutJob() - Timeout a job waiting on job files.
22 * accept_jobs() - Accept print jobs to a printer.
23 * add_class() - Add a class to the system.
24 * add_file() - Add a file to a job.
25 * add_job() - Add a job to a print queue.
26 * add_job_state_reasons() - Add the "job-state-reasons" attribute based
27 * upon the job and printer state...
28 * add_job_subscriptions() - Add any subcriptions for a job.
29 * add_job_uuid() - Add job-uuid attribute to a job.
30 * add_printer() - Add a printer to the system.
31 * add_printer_state_reasons() - Add the "printer-state-reasons" attribute
32 * based upon the printer state...
33 * add_queued_job_count() - Add the "queued-job-count" attribute for the
34 * specified printer or class.
35 * apple_init_profile() - Initialize a color profile.
36 * apple_register_profiles() - Register color profiles for a printer.
37 * apple_unregister_profiles() - Remove color profiles for the specified
39 * apply_printer_defaults() - Apply printer default options to a job.
40 * authenticate_job() - Set job authentication info.
41 * cancel_all_jobs() - Cancel all print jobs.
42 * cancel_job() - Cancel a print job.
43 * cancel_subscription() - Cancel a subscription.
44 * check_quotas() - Check quotas for a printer and user.
45 * check_rss_recipient() - Check that we do not have a duplicate RSS
47 * copy_attribute() - Copy a single attribute.
48 * copy_attrs() - Copy attributes from one request to another.
49 * copy_banner() - Copy a banner file to the requests directory
50 * for the specified job.
51 * copy_file() - Copy a PPD file or interface script...
52 * copy_model() - Copy a PPD model file, substituting default
54 * copy_job_attrs() - Copy job attributes.
55 * copy_printer_attrs() - Copy printer attributes.
56 * copy_subscription_attrs() - Copy subscription attributes.
57 * create_job() - Print a file to a printer or class.
58 * create_requested_array() - Create an array for the requested-attributes.
59 * create_subscription() - Create a notification subscription.
60 * delete_printer() - Remove a printer or class from the system.
61 * get_default() - Get the default destination.
62 * get_devices() - Get the list of available devices on the
64 * get_document() - Get a copy of a job file.
65 * get_job_attrs() - Get job attributes.
66 * get_jobs() - Get a list of jobs for the specified printer.
67 * get_notifications() - Get events for a subscription.
68 * get_ppd() - Get a named PPD from the local system.
69 * get_ppds() - Get the list of PPD files on the local
71 * get_printer_attrs() - Get printer attributes.
72 * get_printers() - Get a list of printers or classes.
73 * get_subscription_attrs() - Get subscription attributes.
74 * get_subscriptions() - Get subscriptions.
75 * get_username() - Get the username associated with a request.
76 * hold_job() - Hold a print job.
77 * move_job() - Move a job to a new destination.
78 * ppd_parse_line() - Parse a PPD default line.
79 * print_job() - Print a file to a printer or class.
80 * read_ps_job_ticket() - Reads a job ticket embedded in a PS file.
81 * reject_jobs() - Reject print jobs to a printer.
82 * release_job() - Release a held print job.
83 * renew_subscription() - Renew an existing subscription...
84 * restart_job() - Restart an old print job.
85 * save_auth_info() - Save authentication information for a job.
86 * save_krb5_creds() - Save Kerberos credentials for the job.
87 * send_document() - Send a file to a printer or class.
88 * send_http_error() - Send a HTTP error back to the IPP client.
89 * send_ipp_status() - Send a status back to the IPP client.
90 * set_default() - Set the default destination...
91 * set_job_attrs() - Set job attributes.
92 * set_printer_defaults() - Set printer default options from a request.
93 * start_printer() - Start a printer.
94 * stop_printer() - Stop a printer.
95 * url_encode_attr() - URL-encode a string attribute.
96 * url_encode_string() - URL-encode a string.
97 * user_allowed() - See if a user is allowed to print to a queue.
98 * validate_job() - Validate printer options and destination.
99 * validate_name() - Make sure the printer name only contains
101 * validate_user() - Validate the user for the request.
105 * Include necessary headers...
109 #include <cups/ppd-private.h>
113 #endif /* HAVE_LIBPAPER */
116 # include <ApplicationServices/ApplicationServices.h>
117 # include <CoreFoundation/CoreFoundation.h>
118 # ifdef HAVE_MEMBERSHIP_H
119 # include <membership.h>
120 # endif /* HAVE_MEMBERSHIP_H */
121 # ifdef HAVE_MEMBERSHIPPRIV_H
122 # include <membershipPriv.h>
124 extern int mbr_user_name_to_uuid(const char* name
, uuid_t uu
);
125 extern int mbr_group_name_to_uuid(const char* name
, uuid_t uu
);
126 extern int mbr_check_membership_by_id(uuid_t user
, gid_t group
, int* ismember
);
127 # endif /* HAVE_MEMBERSHIPPRIV_H */
128 #endif /* __APPLE__ */
135 static void accept_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
136 static void add_class(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
137 static int add_file(cupsd_client_t
*con
, cupsd_job_t
*job
,
138 mime_type_t
*filetype
, int compression
);
139 static cupsd_job_t
*add_job(cupsd_client_t
*con
, cupsd_printer_t
*printer
,
140 mime_type_t
*filetype
);
141 static void add_job_state_reasons(cupsd_client_t
*con
, cupsd_job_t
*job
);
142 static void add_job_subscriptions(cupsd_client_t
*con
, cupsd_job_t
*job
);
143 static void add_job_uuid(cupsd_client_t
*con
, cupsd_job_t
*job
);
144 static void add_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
145 static void add_printer_state_reasons(cupsd_client_t
*con
,
147 static void add_queued_job_count(cupsd_client_t
*con
, cupsd_printer_t
*p
);
149 static void apple_init_profile(ppd_file_t
*ppd
, cups_array_t
*languages
,
150 CMDeviceProfileInfo
*profile
, unsigned id
,
151 const char *name
, const char *text
,
152 const char *iccfile
);
153 static void apple_register_profiles(cupsd_printer_t
*p
);
154 static void apple_unregister_profiles(cupsd_printer_t
*p
);
155 #endif /* __APPLE__ */
156 static void apply_printer_defaults(cupsd_printer_t
*printer
,
158 static void authenticate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
159 static void cancel_all_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
160 static void cancel_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
161 static void cancel_subscription(cupsd_client_t
*con
, int id
);
162 static int check_rss_recipient(const char *recipient
);
163 static int check_quotas(cupsd_client_t
*con
, cupsd_printer_t
*p
);
164 static ipp_attribute_t
*copy_attribute(ipp_t
*to
, ipp_attribute_t
*attr
,
166 static void copy_attrs(ipp_t
*to
, ipp_t
*from
, cups_array_t
*ra
,
167 ipp_tag_t group
, int quickcopy
);
168 static int copy_banner(cupsd_client_t
*con
, cupsd_job_t
*job
,
170 static int copy_file(const char *from
, const char *to
);
171 static int copy_model(cupsd_client_t
*con
, const char *from
,
173 static void copy_job_attrs(cupsd_client_t
*con
,
176 static void copy_printer_attrs(cupsd_client_t
*con
,
177 cupsd_printer_t
*printer
,
179 static void copy_subscription_attrs(cupsd_client_t
*con
,
180 cupsd_subscription_t
*sub
,
182 static void create_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
183 static cups_array_t
*create_requested_array(ipp_t
*request
);
184 static void create_subscription(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
185 static void delete_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
186 static void get_default(cupsd_client_t
*con
);
187 static void get_devices(cupsd_client_t
*con
);
188 static void get_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
189 static void get_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
190 static void get_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
191 static void get_notifications(cupsd_client_t
*con
);
192 static void get_ppd(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
193 static void get_ppds(cupsd_client_t
*con
);
194 static void get_printers(cupsd_client_t
*con
, int type
);
195 static void get_printer_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
196 static void get_subscription_attrs(cupsd_client_t
*con
, int sub_id
);
197 static void get_subscriptions(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
198 static const char *get_username(cupsd_client_t
*con
);
199 static void hold_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
200 static void move_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
201 static int ppd_parse_line(const char *line
, char *option
, int olen
,
202 char *choice
, int clen
);
203 static void print_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
204 static void read_ps_job_ticket(cupsd_client_t
*con
);
205 static void reject_jobs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
206 static void release_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
207 static void renew_subscription(cupsd_client_t
*con
, int sub_id
);
208 static void restart_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
209 static void save_auth_info(cupsd_client_t
*con
, cupsd_job_t
*job
,
210 ipp_attribute_t
*auth_info
);
211 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
212 static void save_krb5_creds(cupsd_client_t
*con
, cupsd_job_t
*job
);
213 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
214 static void send_document(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
215 static void send_http_error(cupsd_client_t
*con
, http_status_t status
,
216 cupsd_printer_t
*printer
);
217 static void send_ipp_status(cupsd_client_t
*con
, ipp_status_t status
,
218 const char *message
, ...)
220 __attribute__ ((__format__ (__printf__
, 3, 4)))
221 # endif /* __GNUC__ */
223 static void set_default(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
224 static void set_job_attrs(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
225 static void set_printer_defaults(cupsd_client_t
*con
,
226 cupsd_printer_t
*printer
);
227 static void start_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
228 static void stop_printer(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
229 static void url_encode_attr(ipp_attribute_t
*attr
, char *buffer
,
231 static char *url_encode_string(const char *s
, char *buffer
, int bufsize
);
232 static int user_allowed(cupsd_printer_t
*p
, const char *username
);
233 static void validate_job(cupsd_client_t
*con
, ipp_attribute_t
*uri
);
234 static int validate_name(const char *name
);
235 static int validate_user(cupsd_job_t
*job
, cupsd_client_t
*con
,
236 const char *owner
, char *username
,
241 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
244 int /* O - 1 on success, 0 on failure */
245 cupsdProcessIPPRequest(
246 cupsd_client_t
*con
) /* I - Client connection */
248 ipp_tag_t group
; /* Current group tag */
249 ipp_attribute_t
*attr
; /* Current attribute */
250 ipp_attribute_t
*charset
; /* Character set attribute */
251 ipp_attribute_t
*language
; /* Language attribute */
252 ipp_attribute_t
*uri
= NULL
; /* Printer or job URI attribute */
253 ipp_attribute_t
*username
; /* requesting-user-name attr */
254 int sub_id
; /* Subscription ID */
257 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
258 "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x",
259 con
, con
->http
.fd
, con
->request
->request
.op
.operation_id
);
262 * First build an empty response message for this request...
265 con
->response
= ippNew();
267 con
->response
->request
.status
.version
[0] =
268 con
->request
->request
.op
.version
[0];
269 con
->response
->request
.status
.version
[1] =
270 con
->request
->request
.op
.version
[1];
271 con
->response
->request
.status
.request_id
=
272 con
->request
->request
.op
.request_id
;
275 * Then validate the request header and required attributes...
278 if (con
->request
->request
.any
.version
[0] != 1)
281 * Return an error, since we only support IPP 1.x.
284 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
285 "%04X %s Bad request version number %d.%d",
286 IPP_VERSION_NOT_SUPPORTED
, con
->http
.hostname
,
287 con
->request
->request
.any
.version
[0],
288 con
->request
->request
.any
.version
[1]);
290 send_ipp_status(con
, IPP_VERSION_NOT_SUPPORTED
,
291 _("Bad request version number %d.%d!"),
292 con
->request
->request
.any
.version
[0],
293 con
->request
->request
.any
.version
[1]);
295 else if (!con
->request
->attrs
)
297 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
298 "%04X %s No attributes in request",
299 IPP_BAD_REQUEST
, con
->http
.hostname
);
301 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No attributes in request!"));
306 * Make sure that the attributes are provided in the correct order and
307 * don't repeat groups...
310 for (attr
= con
->request
->attrs
, group
= attr
->group_tag
;
313 if (attr
->group_tag
< group
&& attr
->group_tag
!= IPP_TAG_ZERO
)
316 * Out of order; return an error...
319 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
320 "%04X %s Attribute groups are out of order",
321 IPP_BAD_REQUEST
, con
->http
.hostname
);
323 send_ipp_status(con
, IPP_BAD_REQUEST
,
324 _("Attribute groups are out of order (%x < %x)!"),
325 attr
->group_tag
, group
);
329 group
= attr
->group_tag
;
334 * Then make sure that the first three attributes are:
337 * attributes-natural-language
338 * printer-uri/job-uri
341 attr
= con
->request
->attrs
;
342 if (attr
&& !strcmp(attr
->name
, "attributes-charset") &&
343 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_CHARSET
)
351 if (attr
&& !strcmp(attr
->name
, "attributes-natural-language") &&
352 (attr
->value_tag
& IPP_TAG_MASK
) == IPP_TAG_LANGUAGE
)
357 if ((attr
= ippFindAttribute(con
->request
, "printer-uri",
358 IPP_TAG_URI
)) != NULL
)
360 else if ((attr
= ippFindAttribute(con
->request
, "job-uri",
361 IPP_TAG_URI
)) != NULL
)
363 else if (con
->request
->request
.op
.operation_id
== CUPS_GET_PPD
)
364 uri
= ippFindAttribute(con
->request
, "ppd-name", IPP_TAG_NAME
);
369 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
370 "attributes-charset", NULL
,
371 charset
->values
[0].string
.text
);
373 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
374 "attributes-charset", NULL
, DefaultCharset
);
377 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
378 "attributes-natural-language", NULL
,
379 language
->values
[0].string
.text
);
381 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
382 "attributes-natural-language", NULL
, DefaultLanguage
);
385 strcasecmp(charset
->values
[0].string
.text
, "us-ascii") &&
386 strcasecmp(charset
->values
[0].string
.text
, "utf-8"))
389 * Bad character set...
392 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unsupported character set \"%s\"!",
393 charset
->values
[0].string
.text
);
394 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
395 "%04X %s Unsupported attributes-charset value \"%s\"",
396 IPP_CHARSET
, con
->http
.hostname
,
397 charset
->values
[0].string
.text
);
398 send_ipp_status(con
, IPP_BAD_REQUEST
,
399 _("Unsupported character set \"%s\"!"),
400 charset
->values
[0].string
.text
);
402 else if (!charset
|| !language
||
404 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEFAULT
&&
405 con
->request
->request
.op
.operation_id
!= CUPS_GET_PRINTERS
&&
406 con
->request
->request
.op
.operation_id
!= CUPS_GET_CLASSES
&&
407 con
->request
->request
.op
.operation_id
!= CUPS_GET_DEVICES
&&
408 con
->request
->request
.op
.operation_id
!= CUPS_GET_PPDS
))
411 * Return an error, since attributes-charset,
412 * attributes-natural-language, and printer-uri/job-uri are required
413 * for all operations.
418 cupsdLogMessage(CUPSD_LOG_ERROR
,
419 "Missing attributes-charset attribute!");
421 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
422 "%04X %s Missing attributes-charset attribute",
423 IPP_BAD_REQUEST
, con
->http
.hostname
);
428 cupsdLogMessage(CUPSD_LOG_ERROR
,
429 "Missing attributes-natural-language attribute!");
431 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
432 "%04X %s Missing attributes-natural-language attribute",
433 IPP_BAD_REQUEST
, con
->http
.hostname
);
438 cupsdLogMessage(CUPSD_LOG_ERROR
,
439 "Missing printer-uri, job-uri, or ppd-name "
442 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
443 "%04X %s Missing printer-uri, job-uri, or ppd-name "
444 "attribute", IPP_BAD_REQUEST
, con
->http
.hostname
);
447 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Request attributes follow...");
449 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
450 cupsdLogMessage(CUPSD_LOG_DEBUG
,
451 "attr \"%s\": group_tag = %x, value_tag = %x",
452 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
455 cupsdLogMessage(CUPSD_LOG_DEBUG
, "End of attributes...");
457 send_ipp_status(con
, IPP_BAD_REQUEST
,
458 _("Missing required attributes!"));
463 * OK, all the checks pass so far; make sure requesting-user-name is
464 * not "root" from a remote host...
467 if ((username
= ippFindAttribute(con
->request
, "requesting-user-name",
468 IPP_TAG_NAME
)) != NULL
)
471 * Check for root user...
474 if (!strcmp(username
->values
[0].string
.text
, "root") &&
475 strcasecmp(con
->http
.hostname
, "localhost") &&
476 strcmp(con
->username
, "root"))
479 * Remote unauthenticated user masquerading as local root...
482 _cupsStrFree(username
->values
[0].string
.text
);
483 username
->values
[0].string
.text
= _cupsStrAlloc(RemoteRoot
);
487 if ((attr
= ippFindAttribute(con
->request
, "notify-subscription-id",
488 IPP_TAG_INTEGER
)) != NULL
)
489 sub_id
= attr
->values
[0].integer
;
494 * Then try processing the operation...
498 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s",
499 ippOpString(con
->request
->request
.op
.operation_id
),
500 uri
->values
[0].string
.text
);
502 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s",
503 ippOpString(con
->request
->request
.op
.operation_id
));
505 switch (con
->request
->request
.op
.operation_id
)
511 case IPP_VALIDATE_JOB
:
512 validate_job(con
, uri
);
515 case IPP_CREATE_JOB
:
516 create_job(con
, uri
);
519 case IPP_SEND_DOCUMENT
:
520 send_document(con
, uri
);
523 case IPP_CANCEL_JOB
:
524 cancel_job(con
, uri
);
527 case IPP_GET_JOB_ATTRIBUTES
:
528 get_job_attrs(con
, uri
);
535 case IPP_GET_PRINTER_ATTRIBUTES
:
536 get_printer_attrs(con
, uri
);
543 case IPP_RELEASE_JOB
:
544 release_job(con
, uri
);
547 case IPP_RESTART_JOB
:
548 restart_job(con
, uri
);
551 case IPP_PAUSE_PRINTER
:
552 stop_printer(con
, uri
);
555 case IPP_RESUME_PRINTER
:
556 start_printer(con
, uri
);
559 case IPP_PURGE_JOBS
:
560 cancel_all_jobs(con
, uri
);
563 case IPP_SET_JOB_ATTRIBUTES
:
564 set_job_attrs(con
, uri
);
567 case CUPS_GET_DEFAULT
:
571 case CUPS_GET_PRINTERS
:
572 get_printers(con
, 0);
575 case CUPS_GET_CLASSES
:
576 get_printers(con
, CUPS_PRINTER_CLASS
);
579 case CUPS_ADD_PRINTER
:
580 add_printer(con
, uri
);
583 case CUPS_DELETE_PRINTER
:
584 delete_printer(con
, uri
);
587 case CUPS_ADD_CLASS
:
591 case CUPS_DELETE_CLASS
:
592 delete_printer(con
, uri
);
595 case CUPS_ACCEPT_JOBS
:
596 case IPP_ENABLE_PRINTER
:
597 accept_jobs(con
, uri
);
600 case CUPS_REJECT_JOBS
:
601 case IPP_DISABLE_PRINTER
:
602 reject_jobs(con
, uri
);
605 case CUPS_SET_DEFAULT
:
606 set_default(con
, uri
);
609 case CUPS_GET_DEVICES
:
613 case CUPS_GET_DOCUMENT
:
614 get_document(con
, uri
);
629 case CUPS_AUTHENTICATE_JOB
:
630 authenticate_job(con
, uri
);
633 case IPP_CREATE_PRINTER_SUBSCRIPTION
:
634 case IPP_CREATE_JOB_SUBSCRIPTION
:
635 create_subscription(con
, uri
);
638 case IPP_GET_SUBSCRIPTION_ATTRIBUTES
:
639 get_subscription_attrs(con
, sub_id
);
642 case IPP_GET_SUBSCRIPTIONS
:
643 get_subscriptions(con
, uri
);
646 case IPP_RENEW_SUBSCRIPTION
:
647 renew_subscription(con
, sub_id
);
650 case IPP_CANCEL_SUBSCRIPTION
:
651 cancel_subscription(con
, sub_id
);
654 case IPP_GET_NOTIFICATIONS
:
655 get_notifications(con
);
659 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT
, NULL
, NULL
,
660 "%04X %s Operation %04X (%s) not supported",
661 IPP_OPERATION_NOT_SUPPORTED
, con
->http
.hostname
,
662 con
->request
->request
.op
.operation_id
,
663 ippOpString(con
->request
->request
.op
.operation_id
));
665 send_ipp_status(con
, IPP_OPERATION_NOT_SUPPORTED
,
666 _("%s not supported!"),
668 con
->request
->request
.op
.operation_id
));
678 * Sending data from the scheduler...
681 cupsdLogMessage(con
->response
->request
.status
.status_code
682 >= IPP_BAD_REQUEST
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
683 "Returning IPP %s for %s (%s) from %s",
684 ippErrorString(con
->response
->request
.status
.status_code
),
685 ippOpString(con
->request
->request
.op
.operation_id
),
686 uri
? uri
->values
[0].string
.text
: "no URI",
689 if (cupsdSendHeader(con
, HTTP_OK
, "application/ipp", CUPSD_AUTH_NONE
))
691 #ifdef CUPSD_USE_CHUNKING
693 * Because older versions of CUPS (1.1.17 and older) and some IPP
694 * clients do not implement chunking properly, we cannot use
695 * chunking by default. This may become the default in future
696 * CUPS releases, or we might add a configuration directive for
700 if (con
->http
.version
== HTTP_1_1
)
702 if (httpPrintf(HTTP(con
), "Transfer-Encoding: chunked\r\n\r\n") < 0)
705 if (cupsdFlushHeader(con
) < 0)
708 con
->http
.data_encoding
= HTTP_ENCODE_CHUNKED
;
711 #endif /* CUPSD_USE_CHUNKING */
713 size_t length
; /* Length of response */
716 length
= ippLength(con
->response
);
718 if (con
->file
>= 0 && !con
->pipe_pid
)
720 struct stat fileinfo
; /* File information */
723 if (!fstat(con
->file
, &fileinfo
))
724 length
+= fileinfo
.st_size
;
727 if (httpPrintf(HTTP(con
), "Content-Length: " CUPS_LLFMT
"\r\n\r\n",
728 CUPS_LLCAST length
) < 0)
731 if (cupsdFlushHeader(con
) < 0)
734 con
->http
.data_encoding
= HTTP_ENCODE_LENGTH
;
735 con
->http
.data_remaining
= length
;
737 if (con
->http
.data_remaining
<= INT_MAX
)
738 con
->http
._data_remaining
= con
->http
.data_remaining
;
740 con
->http
._data_remaining
= INT_MAX
;
743 cupsdAddSelect(con
->http
.fd
, (cupsd_selfunc_t
)cupsdReadClient
,
744 (cupsd_selfunc_t
)cupsdWriteClient
, con
);
747 * Tell the caller the response header was sent successfully...
755 * Tell the caller the response header could not be sent...
764 * Sending data from a subprocess like cups-deviced; tell the caller
765 * everything is A-OK so far...
774 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
777 int /* O - 0 on success, -1 on error */
778 cupsdTimeoutJob(cupsd_job_t
*job
) /* I - Job to timeout */
780 cupsd_printer_t
*printer
; /* Destination printer or class */
781 ipp_attribute_t
*attr
; /* job-sheets attribute */
782 int kbytes
; /* Kilobytes in banner */
785 job
->pending_timeout
= 0;
788 * See if we need to add the ending sheet...
791 printer
= cupsdFindDest(job
->dest
);
792 attr
= ippFindAttribute(job
->attrs
, "job-sheets", IPP_TAG_NAME
);
795 !(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) &&
796 attr
&& attr
->num_values
> 1)
802 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding end banner page \"%s\".",
803 attr
->values
[1].string
.text
);
805 if ((kbytes
= copy_banner(NULL
, job
, attr
->values
[1].string
.text
)) < 0)
808 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
816 * 'accept_jobs()' - Accept print jobs to a printer.
820 accept_jobs(cupsd_client_t
*con
, /* I - Client connection */
821 ipp_attribute_t
*uri
) /* I - Printer or class URI */
823 http_status_t status
; /* Policy status */
824 cups_ptype_t dtype
; /* Destination type (printer/class) */
825 cupsd_printer_t
*printer
; /* Printer data */
828 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "accept_jobs(%p[%d], %s)", con
,
829 con
->http
.fd
, uri
->values
[0].string
.text
);
832 * Is the destination valid?
835 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
841 send_ipp_status(con
, IPP_NOT_FOUND
,
842 _("The printer or class was not found."));
850 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
852 send_http_error(con
, status
, printer
);
857 * Accept jobs sent to the printer...
860 printer
->accepting
= 1;
861 printer
->state_message
[0] = '\0';
863 cupsdAddPrinterHistory(printer
);
865 if (dtype
& CUPS_PRINTER_CLASS
)
867 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
869 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" now accepting jobs (\"%s\").",
870 printer
->name
, get_username(con
));
874 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
876 cupsdLogMessage(CUPSD_LOG_INFO
,
877 "Printer \"%s\" now accepting jobs (\"%s\").",
878 printer
->name
, get_username(con
));
882 * Everything was ok, so return OK status...
885 con
->response
->request
.status
.status_code
= IPP_OK
;
890 * 'add_class()' - Add a class to the system.
894 add_class(cupsd_client_t
*con
, /* I - Client connection */
895 ipp_attribute_t
*uri
) /* I - URI of class */
897 http_status_t status
; /* Policy status */
898 int i
; /* Looping var */
899 char method
[HTTP_MAX_URI
], /* Method portion of URI */
900 username
[HTTP_MAX_URI
], /* Username portion of URI */
901 host
[HTTP_MAX_URI
], /* Host portion of URI */
902 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
903 int port
; /* Port portion of URI */
904 cupsd_printer_t
*pclass
, /* Class */
905 *member
; /* Member printer/class */
906 cups_ptype_t dtype
; /* Destination type */
907 ipp_attribute_t
*attr
; /* Printer attribute */
908 int modify
; /* Non-zero if we just modified */
909 char newname
[IPP_MAX_NAME
]; /* New class name */
910 int need_restart_job
; /* Need to restart job? */
913 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_class(%p[%d], %s)", con
,
914 con
->http
.fd
, uri
->values
[0].string
.text
);
917 * Do we have a valid URI?
920 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
921 sizeof(method
), username
, sizeof(username
), host
,
922 sizeof(host
), &port
, resource
, sizeof(resource
));
925 if (strncmp(resource
, "/classes/", 9) || strlen(resource
) == 9)
928 * No, return an error...
931 send_ipp_status(con
, IPP_BAD_REQUEST
,
932 _("The printer-uri must be of the form "
933 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
938 * Do we have a valid printer name?
941 if (!validate_name(resource
+ 9))
944 * No, return an error...
947 send_ipp_status(con
, IPP_BAD_REQUEST
,
948 _("The printer-uri \"%s\" contains invalid characters."),
949 uri
->values
[0].string
.text
);
954 * See if the class already exists; if not, create a new class...
957 if ((pclass
= cupsdFindClass(resource
+ 9)) == NULL
)
960 * Class doesn't exist; see if we have a printer of the same name...
963 if ((pclass
= cupsdFindPrinter(resource
+ 9)) != NULL
&&
964 !(pclass
->type
& CUPS_PRINTER_DISCOVERED
))
967 * Yes, return an error...
970 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
971 _("A printer named \"%s\" already exists!"),
977 * No, check the default policy and then add the class...
980 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
982 send_http_error(con
, status
, NULL
);
986 pclass
= cupsdAddClass(resource
+ 9);
989 else if (pclass
->type
& CUPS_PRINTER_IMPLICIT
)
992 * Check the default policy, then rename the implicit class to "AnyClass"
996 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
998 send_http_error(con
, status
, NULL
);
1002 if (ImplicitAnyClasses
)
1004 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 9);
1005 cupsdRenamePrinter(pclass
, newname
);
1008 cupsdDeletePrinter(pclass
, 1);
1011 * Add the class as a new local class...
1014 pclass
= cupsdAddClass(resource
+ 9);
1017 else if (pclass
->type
& CUPS_PRINTER_DISCOVERED
)
1020 * Check the default policy, then rename the remote class to "Class"...
1023 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
1025 send_http_error(con
, status
, NULL
);
1029 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 9, pclass
->hostname
);
1030 cupsdRenamePrinter(pclass
, newname
);
1033 * Add the class as a new local class...
1036 pclass
= cupsdAddClass(resource
+ 9);
1039 else if ((status
= cupsdCheckPolicy(pclass
->op_policy_ptr
, con
,
1042 send_http_error(con
, status
, pclass
);
1049 * Look for attributes and copy them over as needed...
1052 need_restart_job
= 0;
1054 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
1055 IPP_TAG_TEXT
)) != NULL
)
1056 cupsdSetString(&pclass
->location
, attr
->values
[0].string
.text
);
1058 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
1059 IPP_TAG_TEXT
)) != NULL
)
1060 cupsdSetString(&pclass
->info
, attr
->values
[0].string
.text
);
1062 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
1063 IPP_TAG_BOOLEAN
)) != NULL
)
1065 cupsdLogMessage(CUPSD_LOG_INFO
,
1066 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
1067 pclass
->name
, attr
->values
[0].boolean
, pclass
->accepting
);
1069 pclass
->accepting
= attr
->values
[0].boolean
;
1070 cupsdAddPrinterHistory(pclass
);
1073 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
1074 IPP_TAG_BOOLEAN
)) != NULL
)
1076 if (pclass
->shared
&& !attr
->values
[0].boolean
)
1077 cupsdDeregisterPrinter(pclass
, 1);
1079 cupsdLogMessage(CUPSD_LOG_INFO
,
1080 "Setting %s printer-is-shared to %d (was %d.)",
1081 pclass
->name
, attr
->values
[0].boolean
, pclass
->shared
);
1083 pclass
->shared
= attr
->values
[0].boolean
;
1086 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
1087 IPP_TAG_ENUM
)) != NULL
)
1089 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
1090 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
1092 send_ipp_status(con
, IPP_BAD_REQUEST
,
1093 _("Attempt to set %s printer-state to bad value %d!"),
1094 pclass
->name
, attr
->values
[0].integer
);
1098 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
1099 pclass
->name
, attr
->values
[0].integer
, pclass
->state
);
1101 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
1102 cupsdStopPrinter(pclass
, 0);
1105 cupsdSetPrinterState(pclass
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
1106 need_restart_job
= 1;
1109 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
1110 IPP_TAG_TEXT
)) != NULL
)
1112 strlcpy(pclass
->state_message
, attr
->values
[0].string
.text
,
1113 sizeof(pclass
->state_message
));
1114 cupsdAddPrinterHistory(pclass
);
1116 if ((attr
= ippFindAttribute(con
->request
, "member-uris",
1117 IPP_TAG_URI
)) != NULL
)
1120 * Clear the printer array as needed...
1123 need_restart_job
= 1;
1125 if (pclass
->num_printers
> 0)
1127 free(pclass
->printers
);
1128 pclass
->num_printers
= 0;
1132 * Add each printer or class that is listed...
1135 for (i
= 0; i
< attr
->num_values
; i
++)
1138 * Search for the printer or class URI...
1141 if (!cupsdValidateDest(attr
->values
[i
].string
.text
, &dtype
, &member
))
1147 send_ipp_status(con
, IPP_NOT_FOUND
,
1148 _("The printer or class was not found."));
1153 * Add it to the class...
1156 cupsdAddPrinterToClass(pclass
, member
);
1160 set_printer_defaults(con
, pclass
);
1162 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
1163 IPP_TAG_KEYWORD
)) != NULL
)
1164 cupsdSetAuthInfoRequired(pclass
, NULL
, attr
);
1167 * Update the printer class attributes and return...
1170 cupsdSetPrinterAttrs(pclass
);
1171 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
1173 if (need_restart_job
&& pclass
->job
)
1178 * Stop the current job and then restart it below...
1181 job
= (cupsd_job_t
*)pclass
->job
;
1183 cupsdStopJob(job
, 1);
1185 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1186 job
->state_value
= IPP_JOB_PENDING
;
1189 if (need_restart_job
)
1192 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
1196 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, pclass
, NULL
,
1197 "Class \"%s\" modified by \"%s\".", pclass
->name
,
1200 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" modified by \"%s\".",
1201 pclass
->name
, get_username(con
));
1205 cupsdAddPrinterHistory(pclass
);
1207 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, pclass
, NULL
,
1208 "New class \"%s\" added by \"%s\".", pclass
->name
,
1211 cupsdLogMessage(CUPSD_LOG_INFO
, "New class \"%s\" added by \"%s\".",
1212 pclass
->name
, get_username(con
));
1215 con
->response
->request
.status
.status_code
= IPP_OK
;
1220 * 'add_file()' - Add a file to a job.
1223 static int /* O - 0 on success, -1 on error */
1224 add_file(cupsd_client_t
*con
, /* I - Connection to client */
1225 cupsd_job_t
*job
, /* I - Job to add to */
1226 mime_type_t
*filetype
, /* I - Type of file */
1227 int compression
) /* I - Compression */
1229 mime_type_t
**filetypes
; /* New filetypes array... */
1230 int *compressions
; /* New compressions array... */
1233 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
1234 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
1235 "compression=%d)", con
, con
? con
->http
.fd
: -1, job
->id
,
1236 filetype
->super
, filetype
->type
, compression
);
1239 * Add the file to the job...
1242 if (job
->num_files
== 0)
1244 compressions
= (int *)malloc(sizeof(int));
1245 filetypes
= (mime_type_t
**)malloc(sizeof(mime_type_t
*));
1249 compressions
= (int *)realloc(job
->compressions
,
1250 (job
->num_files
+ 1) * sizeof(int));
1251 filetypes
= (mime_type_t
**)realloc(job
->filetypes
,
1252 (job
->num_files
+ 1) *
1253 sizeof(mime_type_t
*));
1256 if (!compressions
|| !filetypes
)
1258 cupsdCancelJob(job
, 1, IPP_JOB_ABORTED
);
1261 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1262 _("Unable to allocate memory for file types!"));
1267 job
->compressions
= compressions
;
1268 job
->compressions
[job
->num_files
] = compression
;
1269 job
->filetypes
= filetypes
;
1270 job
->filetypes
[job
->num_files
] = filetype
;
1275 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1282 * 'add_job()' - Add a job to a print queue.
1285 static cupsd_job_t
* /* O - Job object */
1286 add_job(cupsd_client_t
*con
, /* I - Client connection */
1287 cupsd_printer_t
*printer
, /* I - Destination printer */
1288 mime_type_t
*filetype
) /* I - First print file type, if any */
1290 http_status_t status
; /* Policy status */
1291 ipp_attribute_t
*attr
, /* Current attribute */
1292 *auth_info
; /* auth-info attribute */
1293 const char *val
; /* Default option value */
1294 int priority
; /* Job priority */
1295 char *title
; /* Job name/title */
1296 cupsd_job_t
*job
; /* Current job */
1297 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
1298 int kbytes
; /* Size of print file */
1299 int i
; /* Looping var */
1300 int lowerpagerange
; /* Page range bound */
1303 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job(%p[%d], %p(%s), %p(%s/%s))",
1304 con
, con
->http
.fd
, printer
, printer
->name
,
1305 filetype
, filetype
? filetype
->super
: "none",
1306 filetype
? filetype
->type
: "none");
1309 * Check remote printing to non-shared printer...
1312 if (!printer
->shared
&&
1313 strcasecmp(con
->http
.hostname
, "localhost") &&
1314 strcasecmp(con
->http
.hostname
, ServerName
))
1316 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
1317 _("The printer or class is not shared!"));
1325 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
1327 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
1329 send_http_error(con
, status
, printer
);
1332 else if (printer
->num_auth_info_required
> 0 &&
1333 strcmp(printer
->auth_info_required
[0], "none") &&
1334 !con
->username
[0] && !auth_info
)
1336 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
1340 else if (auth_info
&& !con
->http
.tls
&&
1341 !httpAddrLocalhost(con
->http
.hostaddr
))
1344 * Require encryption of auth-info over non-local connections...
1347 send_http_error(con
, HTTP_UPGRADE_REQUIRED
, printer
);
1350 #endif /* HAVE_SSL */
1353 * See if the printer is accepting jobs...
1356 if (!printer
->accepting
)
1358 send_ipp_status(con
, IPP_NOT_ACCEPTING
,
1359 _("Destination \"%s\" is not accepting jobs."),
1365 * Validate job template attributes; for now just document-format,
1366 * copies, number-up, and page-ranges...
1369 if (filetype
&& printer
->filetypes
&&
1370 !cupsArrayFind(printer
->filetypes
, filetype
))
1372 char mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
1373 /* MIME media type string */
1376 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
1379 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
1380 _("Unsupported format \'%s\'!"), mimetype
);
1382 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
1383 "document-format", NULL
, mimetype
);
1388 if ((attr
= ippFindAttribute(con
->request
, "copies",
1389 IPP_TAG_INTEGER
)) != NULL
)
1391 if (attr
->values
[0].integer
< 1 || attr
->values
[0].integer
> MaxCopies
)
1393 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad copies value %d."),
1394 attr
->values
[0].integer
);
1395 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1396 "copies", attr
->values
[0].integer
);
1401 if ((attr
= ippFindAttribute(con
->request
, "job-sheets",
1402 IPP_TAG_ZERO
)) != NULL
)
1404 if (attr
->value_tag
!= IPP_TAG_KEYWORD
&&
1405 attr
->value_tag
!= IPP_TAG_NAME
)
1407 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value type!"));
1411 if (attr
->num_values
> 2)
1413 send_ipp_status(con
, IPP_BAD_REQUEST
,
1414 _("Too many job-sheets values (%d > 2)!"),
1419 for (i
= 0; i
< attr
->num_values
; i
++)
1420 if (strcmp(attr
->values
[i
].string
.text
, "none") &&
1421 !cupsdFindBanner(attr
->values
[i
].string
.text
))
1423 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-sheets value \"%s\"!"),
1424 attr
->values
[i
].string
.text
);
1429 if ((attr
= ippFindAttribute(con
->request
, "number-up",
1430 IPP_TAG_INTEGER
)) != NULL
)
1432 if (attr
->values
[0].integer
!= 1 &&
1433 attr
->values
[0].integer
!= 2 &&
1434 attr
->values
[0].integer
!= 4 &&
1435 attr
->values
[0].integer
!= 6 &&
1436 attr
->values
[0].integer
!= 9 &&
1437 attr
->values
[0].integer
!= 16)
1439 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Bad number-up value %d."),
1440 attr
->values
[0].integer
);
1441 ippAddInteger(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_INTEGER
,
1442 "number-up", attr
->values
[0].integer
);
1447 if ((attr
= ippFindAttribute(con
->request
, "page-ranges",
1448 IPP_TAG_RANGE
)) != NULL
)
1450 for (i
= 0, lowerpagerange
= 1; i
< attr
->num_values
; i
++)
1452 if (attr
->values
[i
].range
.lower
< lowerpagerange
||
1453 attr
->values
[i
].range
.lower
> attr
->values
[i
].range
.upper
)
1455 send_ipp_status(con
, IPP_BAD_REQUEST
,
1456 _("Bad page-ranges values %d-%d."),
1457 attr
->values
[i
].range
.lower
,
1458 attr
->values
[i
].range
.upper
);
1462 lowerpagerange
= attr
->values
[i
].range
.upper
+ 1;
1467 * Make sure we aren't over our limit...
1470 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1473 if (MaxJobs
&& cupsArrayCount(Jobs
) >= MaxJobs
)
1475 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
1476 _("Too many active jobs."));
1480 if ((i
= check_quotas(con
, printer
)) < 0)
1482 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Quota limit reached."));
1487 send_ipp_status(con
, IPP_NOT_AUTHORIZED
, _("Not allowed to print."));
1492 * Create the job and set things up...
1495 if ((attr
= ippFindAttribute(con
->request
, "job-priority",
1496 IPP_TAG_INTEGER
)) != NULL
)
1497 priority
= attr
->values
[0].integer
;
1500 if ((val
= cupsGetOption("job-priority", printer
->num_options
,
1501 printer
->options
)) != NULL
)
1502 priority
= atoi(val
);
1506 ippAddInteger(con
->request
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-priority",
1510 if ((attr
= ippFindAttribute(con
->request
, "job-name",
1511 IPP_TAG_NAME
)) != NULL
)
1512 title
= attr
->values
[0].string
.text
;
1514 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1515 title
= "Untitled");
1517 if ((job
= cupsdAddJob(priority
, printer
->name
)) == NULL
)
1519 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
1520 _("Unable to add job for destination \"%s\"!"),
1525 job
->dtype
= printer
->type
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
|
1526 CUPS_PRINTER_REMOTE
);
1527 job
->attrs
= con
->request
;
1529 con
->request
= ippNewRequest(job
->attrs
->request
.op
.operation_id
);
1531 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
1533 add_job_uuid(con
, job
);
1534 apply_printer_defaults(printer
, job
);
1536 attr
= ippFindAttribute(job
->attrs
, "requesting-user-name", IPP_TAG_NAME
);
1538 if (con
->username
[0])
1540 cupsdSetString(&job
->username
, con
->username
);
1543 cupsdSetString(&attr
->values
[0].string
.text
, con
->username
);
1547 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1548 "add_job: requesting-user-name=\"%s\"",
1549 attr
->values
[0].string
.text
);
1551 cupsdSetString(&job
->username
, attr
->values
[0].string
.text
);
1554 cupsdSetString(&job
->username
, "anonymous");
1557 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1558 "job-originating-user-name", NULL
, job
->username
);
1561 attr
->group_tag
= IPP_TAG_JOB
;
1562 _cupsStrFree(attr
->name
);
1563 attr
->name
= _cupsStrAlloc("job-originating-user-name");
1566 if (con
->username
[0] || auth_info
)
1568 save_auth_info(con
, job
, auth_info
);
1571 * Remove the auth-info attribute from the attribute data...
1575 ippDeleteAttribute(job
->attrs
, auth_info
);
1578 if ((attr
= ippFindAttribute(job
->attrs
, "job-originating-host-name",
1579 IPP_TAG_ZERO
)) != NULL
)
1582 * Request contains a job-originating-host-name attribute; validate it...
1585 if (attr
->value_tag
!= IPP_TAG_NAME
||
1586 attr
->num_values
!= 1 ||
1587 strcmp(con
->http
.hostname
, "localhost"))
1590 * Can't override the value if we aren't connected via localhost.
1591 * Also, we can only have 1 value and it must be a name value.
1594 switch (attr
->value_tag
)
1596 case IPP_TAG_STRING
:
1597 case IPP_TAG_TEXTLANG
:
1598 case IPP_TAG_NAMELANG
:
1601 case IPP_TAG_KEYWORD
:
1603 case IPP_TAG_URISCHEME
:
1604 case IPP_TAG_CHARSET
:
1605 case IPP_TAG_LANGUAGE
:
1606 case IPP_TAG_MIMETYPE
:
1608 * Free old strings...
1611 for (i
= 0; i
< attr
->num_values
; i
++)
1613 _cupsStrFree(attr
->values
[i
].string
.text
);
1614 attr
->values
[i
].string
.text
= NULL
;
1615 if (attr
->values
[i
].string
.charset
)
1617 _cupsStrFree(attr
->values
[i
].string
.charset
);
1618 attr
->values
[i
].string
.charset
= NULL
;
1627 * Use the default connection hostname instead...
1630 attr
->value_tag
= IPP_TAG_NAME
;
1631 attr
->num_values
= 1;
1632 attr
->values
[0].string
.text
= _cupsStrAlloc(con
->http
.hostname
);
1635 attr
->group_tag
= IPP_TAG_JOB
;
1640 * No job-originating-host-name attribute, so use the hostname from
1644 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
,
1645 "job-originating-host-name", NULL
, con
->http
.hostname
);
1648 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "time-at-creation",
1650 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1651 "time-at-processing", 0);
1652 attr
->value_tag
= IPP_TAG_NOVALUE
;
1653 attr
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1654 "time-at-completed", 0);
1655 attr
->value_tag
= IPP_TAG_NOVALUE
;
1658 * Add remaining job attributes...
1661 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1662 job
->state
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_ENUM
,
1663 "job-state", IPP_JOB_STOPPED
);
1664 job
->state_value
= (ipp_jstate_t
)job
->state
->values
[0].integer
;
1665 job
->sheets
= ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
1666 "job-media-sheets-completed", 0);
1667 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-printer-uri", NULL
,
1669 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-name", NULL
,
1672 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
1673 IPP_TAG_INTEGER
)) != NULL
)
1674 attr
->values
[0].integer
= 0;
1676 ippAddInteger(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-k-octets", 0);
1678 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
1679 IPP_TAG_KEYWORD
)) == NULL
)
1680 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
1683 if ((val
= cupsGetOption("job-hold-until", printer
->num_options
,
1684 printer
->options
)) == NULL
)
1687 attr
= ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1688 "job-hold-until", NULL
, val
);
1690 if (attr
&& strcmp(attr
->values
[0].string
.text
, "no-hold") &&
1691 !(printer
->type
& CUPS_PRINTER_REMOTE
))
1694 * Hold job until specified time...
1697 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
1699 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1700 job
->state_value
= IPP_JOB_HELD
;
1702 else if (job
->attrs
->request
.op
.operation_id
== IPP_CREATE_JOB
)
1704 job
->hold_until
= time(NULL
) + 60;
1705 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
1706 job
->state_value
= IPP_JOB_HELD
;
1710 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
1711 job
->state_value
= IPP_JOB_PENDING
;
1714 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)) ||
1718 * Add job sheets options...
1721 if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1722 IPP_TAG_ZERO
)) == NULL
)
1724 cupsdLogMessage(CUPSD_LOG_DEBUG
,
1725 "Adding default job-sheets values \"%s,%s\"...",
1726 printer
->job_sheets
[0], printer
->job_sheets
[1]);
1728 attr
= ippAddStrings(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_NAME
, "job-sheets",
1730 attr
->values
[0].string
.text
= _cupsStrAlloc(printer
->job_sheets
[0]);
1731 attr
->values
[1].string
.text
= _cupsStrAlloc(printer
->job_sheets
[1]);
1734 job
->job_sheets
= attr
;
1737 * Enforce classification level if set...
1742 cupsdLogMessage(CUPSD_LOG_INFO
,
1743 "Classification=\"%s\", ClassifyOverride=%d",
1744 Classification
? Classification
: "(null)",
1747 if (ClassifyOverride
)
1749 if (!strcmp(attr
->values
[0].string
.text
, "none") &&
1750 (attr
->num_values
== 1 ||
1751 !strcmp(attr
->values
[1].string
.text
, "none")))
1754 * Force the leading banner to have the classification on it...
1757 cupsdSetString(&attr
->values
[0].string
.text
, Classification
);
1759 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1760 "job-sheets=\"%s,none\", "
1761 "job-originating-user-name=\"%s\"",
1762 Classification
, job
->username
);
1764 else if (attr
->num_values
== 2 &&
1765 strcmp(attr
->values
[0].string
.text
,
1766 attr
->values
[1].string
.text
) &&
1767 strcmp(attr
->values
[0].string
.text
, "none") &&
1768 strcmp(attr
->values
[1].string
.text
, "none"))
1771 * Can't put two different security markings on the same document!
1774 cupsdSetString(&attr
->values
[1].string
.text
, attr
->values
[0].string
.text
);
1776 cupsdLogJob(job
, CUPSD_LOG_NOTICE
, "CLASSIFICATION FORCED "
1777 "job-sheets=\"%s,%s\", "
1778 "job-originating-user-name=\"%s\"",
1779 attr
->values
[0].string
.text
,
1780 attr
->values
[1].string
.text
, job
->username
);
1782 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1783 strcmp(attr
->values
[0].string
.text
, "none") &&
1784 (attr
->num_values
== 1 ||
1785 (strcmp(attr
->values
[1].string
.text
, Classification
) &&
1786 strcmp(attr
->values
[1].string
.text
, "none"))))
1788 if (attr
->num_values
== 1)
1789 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1790 "CLASSIFICATION OVERRIDDEN "
1791 "job-sheets=\"%s\", "
1792 "job-originating-user-name=\"%s\"",
1793 attr
->values
[0].string
.text
, job
->username
);
1795 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1796 "CLASSIFICATION OVERRIDDEN "
1797 "job-sheets=\"%s,%s\",fffff "
1798 "job-originating-user-name=\"%s\"",
1799 attr
->values
[0].string
.text
,
1800 attr
->values
[1].string
.text
, job
->username
);
1803 else if (strcmp(attr
->values
[0].string
.text
, Classification
) &&
1804 (attr
->num_values
== 1 ||
1805 strcmp(attr
->values
[1].string
.text
, Classification
)))
1808 * Force the banner to have the classification on it...
1811 if (attr
->num_values
> 1 &&
1812 !strcmp(attr
->values
[0].string
.text
, attr
->values
[1].string
.text
))
1814 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1815 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1819 if (attr
->num_values
== 1 ||
1820 strcmp(attr
->values
[0].string
.text
, "none"))
1821 cupsdSetString(&(attr
->values
[0].string
.text
), Classification
);
1823 if (attr
->num_values
> 1 &&
1824 strcmp(attr
->values
[1].string
.text
, "none"))
1825 cupsdSetString(&(attr
->values
[1].string
.text
), Classification
);
1828 if (attr
->num_values
> 1)
1829 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1830 "CLASSIFICATION FORCED "
1831 "job-sheets=\"%s,%s\", "
1832 "job-originating-user-name=\"%s\"",
1833 attr
->values
[0].string
.text
,
1834 attr
->values
[1].string
.text
, job
->username
);
1836 cupsdLogJob(job
, CUPSD_LOG_NOTICE
,
1837 "CLASSIFICATION FORCED "
1838 "job-sheets=\"%s\", "
1839 "job-originating-user-name=\"%s\"",
1840 Classification
, job
->username
);
1845 * See if we need to add the starting sheet...
1848 if (!(printer
->type
& (CUPS_PRINTER_REMOTE
| CUPS_PRINTER_IMPLICIT
)))
1850 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Adding start banner page \"%s\".",
1851 attr
->values
[0].string
.text
);
1853 if ((kbytes
= copy_banner(con
, job
, attr
->values
[0].string
.text
)) < 0)
1855 cupsdDeleteJob(job
);
1859 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
1862 else if ((attr
= ippFindAttribute(job
->attrs
, "job-sheets",
1863 IPP_TAG_ZERO
)) != NULL
)
1867 * Fill in the response info...
1870 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
1871 LocalPort
, job
->id
);
1873 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
1876 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", job
->id
);
1878 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
1880 add_job_state_reasons(con
, job
);
1882 con
->response
->request
.status
.status_code
= IPP_OK
;
1885 * Add any job subscriptions...
1888 add_job_subscriptions(con
, job
);
1891 * Set all but the first two attributes to the job attributes group...
1894 for (attr
= job
->attrs
->attrs
->next
->next
; attr
; attr
= attr
->next
)
1895 attr
->group_tag
= IPP_TAG_JOB
;
1898 * Fire the "job created" event...
1901 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED
, printer
, job
, "Job created.");
1904 * Return the new job...
1912 * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based
1913 * upon the job and printer state...
1917 add_job_state_reasons(
1918 cupsd_client_t
*con
, /* I - Client connection */
1919 cupsd_job_t
*job
) /* I - Job info */
1921 cupsd_printer_t
*dest
; /* Destination printer */
1924 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_job_state_reasons(%p[%d], %d)",
1925 con
, con
->http
.fd
, job
? job
->id
: 0);
1927 switch (job
? job
->state_value
: IPP_JOB_CANCELED
)
1929 case IPP_JOB_PENDING
:
1930 dest
= cupsdFindDest(job
->dest
);
1932 if (dest
&& dest
->state
== IPP_PRINTER_STOPPED
)
1933 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1934 "job-state-reasons", NULL
, "printer-stopped");
1936 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1937 "job-state-reasons", NULL
, "none");
1941 if (ippFindAttribute(job
->attrs
, "job-hold-until",
1942 IPP_TAG_KEYWORD
) != NULL
||
1943 ippFindAttribute(job
->attrs
, "job-hold-until",
1944 IPP_TAG_NAME
) != NULL
)
1945 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1946 "job-state-reasons", NULL
, "job-hold-until-specified");
1948 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1949 "job-state-reasons", NULL
, "job-incoming");
1952 case IPP_JOB_PROCESSING
:
1953 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1954 "job-state-reasons", NULL
, "job-printing");
1957 case IPP_JOB_STOPPED
:
1958 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1959 "job-state-reasons", NULL
, "job-stopped");
1962 case IPP_JOB_CANCELED
:
1963 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1964 "job-state-reasons", NULL
, "job-canceled-by-user");
1967 case IPP_JOB_ABORTED
:
1968 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1969 "job-state-reasons", NULL
, "aborted-by-system");
1972 case IPP_JOB_COMPLETED
:
1973 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_KEYWORD
,
1974 "job-state-reasons", NULL
, "job-completed-successfully");
1981 * 'add_job_subscriptions()' - Add any subcriptions for a job.
1985 add_job_subscriptions(
1986 cupsd_client_t
*con
, /* I - Client connection */
1987 cupsd_job_t
*job
) /* I - Newly created job */
1989 int i
; /* Looping var */
1990 ipp_attribute_t
*prev
, /* Previous attribute */
1991 *next
, /* Next attribute */
1992 *attr
; /* Current attribute */
1993 cupsd_subscription_t
*sub
; /* Subscription object */
1994 const char *recipient
, /* notify-recipient-uri */
1995 *pullmethod
; /* notify-pull-method */
1996 ipp_attribute_t
*user_data
; /* notify-user-data */
1997 int interval
; /* notify-time-interval */
1998 unsigned mask
; /* notify-events */
2002 * Find the first subscription group attribute; return if we have
2006 for (attr
= job
->attrs
->attrs
; attr
; attr
= attr
->next
)
2007 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
2014 * Process the subscription attributes in the request...
2023 mask
= CUPSD_EVENT_NONE
;
2025 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
2027 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
2028 attr
->value_tag
== IPP_TAG_URI
)
2031 * Validate the recipient scheme against the ServerBin/notifier
2035 char notifier
[1024], /* Notifier filename */
2036 scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
2037 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
2038 host
[HTTP_MAX_URI
], /* Host portion of URI */
2039 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2040 int port
; /* Port portion of URI */
2043 recipient
= attr
->values
[0].string
.text
;
2045 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
2046 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
2047 host
, sizeof(host
), &port
,
2048 resource
, sizeof(resource
)) < HTTP_URI_OK
)
2050 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2051 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
2052 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2053 "notify-status-code", IPP_URI_SCHEME
);
2057 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
2059 if (access(notifier
, X_OK
))
2061 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2062 _("notify-recipient-uri URI \"%s\" uses unknown "
2063 "scheme!"), recipient
);
2064 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2065 "notify-status-code", IPP_URI_SCHEME
);
2069 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
2071 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2072 _("notify-recipient-uri URI \"%s\" is already used!"),
2074 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2075 "notify-status-code", IPP_ATTRIBUTES
);
2079 else if (!strcmp(attr
->name
, "notify-pull-method") &&
2080 attr
->value_tag
== IPP_TAG_KEYWORD
)
2082 pullmethod
= attr
->values
[0].string
.text
;
2084 if (strcmp(pullmethod
, "ippget"))
2086 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2087 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
2088 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
2089 "notify-status-code", IPP_ATTRIBUTES
);
2093 else if (!strcmp(attr
->name
, "notify-charset") &&
2094 attr
->value_tag
== IPP_TAG_CHARSET
&&
2095 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
2096 strcmp(attr
->values
[0].string
.text
, "utf-8"))
2098 send_ipp_status(con
, IPP_CHARSET
,
2099 _("Character set \"%s\" not supported!"),
2100 attr
->values
[0].string
.text
);
2103 else if (!strcmp(attr
->name
, "notify-natural-language") &&
2104 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
2105 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
2107 send_ipp_status(con
, IPP_CHARSET
,
2108 _("Language \"%s\" not supported!"),
2109 attr
->values
[0].string
.text
);
2112 else if (!strcmp(attr
->name
, "notify-user-data") &&
2113 attr
->value_tag
== IPP_TAG_STRING
)
2115 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
2117 send_ipp_status(con
, IPP_REQUEST_VALUE
,
2118 _("The notify-user-data value is too large "
2119 "(%d > 63 octets)!"),
2120 attr
->values
[0].unknown
.length
);
2126 else if (!strcmp(attr
->name
, "notify-events") &&
2127 attr
->value_tag
== IPP_TAG_KEYWORD
)
2129 for (i
= 0; i
< attr
->num_values
; i
++)
2130 mask
|= cupsdEventValue(attr
->values
[i
].string
.text
);
2132 else if (!strcmp(attr
->name
, "notify-lease-duration"))
2134 send_ipp_status(con
, IPP_BAD_REQUEST
,
2135 _("The notify-lease-duration attribute cannot be "
2136 "used with job subscriptions."));
2139 else if (!strcmp(attr
->name
, "notify-time-interval") &&
2140 attr
->value_tag
== IPP_TAG_INTEGER
)
2141 interval
= attr
->values
[0].integer
;
2146 if (!recipient
&& !pullmethod
)
2149 if (mask
== CUPSD_EVENT_NONE
)
2150 mask
= CUPSD_EVENT_JOB_COMPLETED
;
2152 sub
= cupsdAddSubscription(mask
, cupsdFindDest(job
->dest
), job
, recipient
,
2155 sub
->interval
= interval
;
2157 cupsdSetString(&sub
->owner
, job
->username
);
2161 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
2162 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
2163 sub
->user_data_len
);
2166 ippAddSeparator(con
->response
);
2167 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
2168 "notify-subscription-id", sub
->id
);
2174 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
2177 * Remove all of the subscription attributes from the job request...
2179 * TODO: Optimize this since subscription groups have to come at the
2180 * end of the request...
2183 for (attr
= job
->attrs
->attrs
, prev
= NULL
; attr
; attr
= next
)
2187 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
||
2188 attr
->group_tag
== IPP_TAG_ZERO
)
2191 * Free and remove this attribute...
2199 job
->attrs
->attrs
= next
;
2205 job
->attrs
->last
= prev
;
2206 job
->attrs
->current
= prev
;
2211 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2213 * See RFC 4122 for the definition of UUIDs and the format.
2217 add_job_uuid(cupsd_client_t
*con
, /* I - Client connection */
2218 cupsd_job_t
*job
) /* I - Job */
2220 char uuid
[1024]; /* job-uuid string */
2221 _cups_md5_state_t md5state
; /* MD5 state */
2222 unsigned char md5sum
[16]; /* MD5 digest/sum */
2226 * First see if the job already has a job-uuid attribute; if so, return...
2229 if (ippFindAttribute(job
->attrs
, "job-uuid", IPP_TAG_URI
))
2233 * No job-uuid attribute, so build a version 3 UUID with the local job
2234 * ID at the end; see RFC 4122 for details. Start with the MD5 sum of
2235 * the ServerName, server name and port that the client connected to,
2236 * and local job ID...
2239 snprintf(uuid
, sizeof(uuid
), "%s:%s:%d:%d", ServerName
, con
->servername
,
2240 con
->serverport
, job
->id
);
2242 _cupsMD5Init(&md5state
);
2243 _cupsMD5Append(&md5state
, (unsigned char *)uuid
, strlen(uuid
));
2244 _cupsMD5Finish(&md5state
, md5sum
);
2247 * Format the UUID URI using the MD5 sum and job ID.
2250 snprintf(uuid
, sizeof(uuid
),
2251 "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-"
2252 "%02x%02x%02x%02x%02x%02x",
2253 md5sum
[0], md5sum
[1], md5sum
[2], md5sum
[3], md5sum
[4], md5sum
[5],
2254 (md5sum
[6] & 15) | 0x30, md5sum
[7], (md5sum
[8] & 0x3f) | 0x40,
2255 md5sum
[9], md5sum
[10], md5sum
[11], md5sum
[12], md5sum
[13],
2256 md5sum
[14], md5sum
[15]);
2258 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uuid", NULL
, uuid
);
2263 * 'add_printer()' - Add a printer to the system.
2267 add_printer(cupsd_client_t
*con
, /* I - Client connection */
2268 ipp_attribute_t
*uri
) /* I - URI of printer */
2270 http_status_t status
; /* Policy status */
2271 int i
; /* Looping var */
2272 char scheme
[HTTP_MAX_URI
], /* Method portion of URI */
2273 username
[HTTP_MAX_URI
], /* Username portion of URI */
2274 host
[HTTP_MAX_URI
], /* Host portion of URI */
2275 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
2276 int port
; /* Port portion of URI */
2277 cupsd_printer_t
*printer
; /* Printer/class */
2278 ipp_attribute_t
*attr
; /* Printer attribute */
2279 cups_file_t
*fp
; /* Script/PPD file */
2280 char line
[1024]; /* Line from file... */
2281 char srcfile
[1024], /* Source Script/PPD file */
2282 dstfile
[1024]; /* Destination Script/PPD file */
2283 int modify
; /* Non-zero if we are modifying */
2284 char newname
[IPP_MAX_NAME
]; /* New printer name */
2285 int need_restart_job
; /* Need to restart job? */
2286 int set_device_uri
, /* Did we set the device URI? */
2287 set_port_monitor
; /* Did we set the port monitor? */
2290 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_printer(%p[%d], %s)", con
,
2291 con
->http
.fd
, uri
->values
[0].string
.text
);
2294 * Do we have a valid URI?
2297 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
2298 sizeof(scheme
), username
, sizeof(username
), host
,
2299 sizeof(host
), &port
, resource
, sizeof(resource
));
2301 if (strncmp(resource
, "/printers/", 10) || strlen(resource
) == 10)
2304 * No, return an error...
2307 send_ipp_status(con
, IPP_BAD_REQUEST
,
2308 _("The printer-uri must be of the form "
2309 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
2314 * Do we have a valid printer name?
2317 if (!validate_name(resource
+ 10))
2320 * No, return an error...
2323 send_ipp_status(con
, IPP_BAD_REQUEST
,
2324 _("The printer-uri \"%s\" contains invalid characters."),
2325 uri
->values
[0].string
.text
);
2330 * See if the printer already exists; if not, create a new printer...
2333 if ((printer
= cupsdFindPrinter(resource
+ 10)) == NULL
)
2336 * Printer doesn't exist; see if we have a class of the same name...
2339 if ((printer
= cupsdFindClass(resource
+ 10)) != NULL
&&
2340 !(printer
->type
& CUPS_PRINTER_DISCOVERED
))
2343 * Yes, return an error...
2346 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2347 _("A class named \"%s\" already exists!"),
2353 * No, check the default policy then add the printer...
2356 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2358 send_http_error(con
, status
, NULL
);
2362 printer
= cupsdAddPrinter(resource
+ 10);
2365 else if (printer
->type
& CUPS_PRINTER_IMPLICIT
)
2368 * Check the default policy, then rename the implicit printer to
2369 * "AnyPrinter" or delete it...
2372 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2374 send_http_error(con
, status
, NULL
);
2378 if (ImplicitAnyClasses
)
2380 snprintf(newname
, sizeof(newname
), "Any%s", resource
+ 10);
2381 cupsdRenamePrinter(printer
, newname
);
2384 cupsdDeletePrinter(printer
, 1);
2387 * Add the printer as a new local printer...
2390 printer
= cupsdAddPrinter(resource
+ 10);
2393 else if (printer
->type
& CUPS_PRINTER_DISCOVERED
)
2396 * Check the default policy, then rename the remote printer to
2397 * "Printer@server"...
2400 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
2402 send_http_error(con
, status
, NULL
);
2406 snprintf(newname
, sizeof(newname
), "%s@%s", resource
+ 10,
2408 cupsdRenamePrinter(printer
, newname
);
2411 * Add the printer as a new local printer...
2414 printer
= cupsdAddPrinter(resource
+ 10);
2417 else if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
2420 send_http_error(con
, status
, printer
);
2427 * Look for attributes and copy them over as needed...
2430 need_restart_job
= 0;
2432 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
2433 IPP_TAG_TEXT
)) != NULL
)
2434 cupsdSetString(&printer
->location
, attr
->values
[0].string
.text
);
2436 if ((attr
= ippFindAttribute(con
->request
, "printer-info",
2437 IPP_TAG_TEXT
)) != NULL
)
2438 cupsdSetString(&printer
->info
, attr
->values
[0].string
.text
);
2442 if ((attr
= ippFindAttribute(con
->request
, "device-uri",
2443 IPP_TAG_URI
)) != NULL
)
2446 * Do we have a valid device URI?
2449 http_uri_status_t uri_status
; /* URI separation status */
2452 need_restart_job
= 1;
2454 uri_status
= httpSeparateURI(HTTP_URI_CODING_ALL
,
2455 attr
->values
[0].string
.text
,
2456 scheme
, sizeof(scheme
),
2457 username
, sizeof(username
),
2458 host
, sizeof(host
), &port
,
2459 resource
, sizeof(resource
));
2461 if (uri_status
< HTTP_URI_OK
)
2463 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"!"),
2464 attr
->values
[0].string
.text
);
2465 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2466 "add_printer: httpSeparateURI returned %d", uri_status
);
2470 if (!strcmp(scheme
, "file"))
2473 * See if the administrator has enabled file devices...
2476 if (!FileDevice
&& strcmp(resource
, "/dev/null"))
2479 * File devices are disabled and the URL is not file:/dev/null...
2482 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
2483 _("File device URIs have been disabled! "
2484 "To enable, see the FileDevice directive in "
2485 "\"%s/cupsd.conf\"."),
2493 * See if the backend exists and is executable...
2496 snprintf(srcfile
, sizeof(srcfile
), "%s/backend/%s", ServerBin
, scheme
);
2497 if (access(srcfile
, X_OK
))
2500 * Could not find device in list!
2503 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad device-uri \"%s\"!"),
2504 attr
->values
[0].string
.text
);
2509 cupsdLogMessage(CUPSD_LOG_INFO
,
2510 "Setting %s device-uri to \"%s\" (was \"%s\".)",
2512 cupsdSanitizeURI(attr
->values
[0].string
.text
, line
,
2514 cupsdSanitizeURI(printer
->device_uri
, resource
,
2517 cupsdSetString(&printer
->device_uri
, attr
->values
[0].string
.text
);
2521 set_port_monitor
= 0;
2523 if ((attr
= ippFindAttribute(con
->request
, "port-monitor",
2524 IPP_TAG_NAME
)) != NULL
)
2526 ipp_attribute_t
*supported
; /* port-monitor-supported attribute */
2529 need_restart_job
= 1;
2531 supported
= ippFindAttribute(printer
->attrs
, "port-monitor-supported",
2535 for (i
= 0; i
< supported
->num_values
; i
++)
2536 if (!strcmp(supported
->values
[i
].string
.text
,
2537 attr
->values
[0].string
.text
))
2541 if (!supported
|| i
>= supported
->num_values
)
2543 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Bad port-monitor \"%s\"!"),
2544 attr
->values
[0].string
.text
);
2548 cupsdLogMessage(CUPSD_LOG_INFO
,
2549 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2550 printer
->name
, attr
->values
[0].string
.text
,
2551 printer
->port_monitor
? printer
->port_monitor
: "none");
2553 if (strcmp(attr
->values
[0].string
.text
, "none"))
2554 cupsdSetString(&printer
->port_monitor
, attr
->values
[0].string
.text
);
2556 cupsdClearString(&printer
->port_monitor
);
2558 set_port_monitor
= 1;
2561 if ((attr
= ippFindAttribute(con
->request
, "printer-is-accepting-jobs",
2562 IPP_TAG_BOOLEAN
)) != NULL
)
2564 cupsdLogMessage(CUPSD_LOG_INFO
,
2565 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2566 printer
->name
, attr
->values
[0].boolean
, printer
->accepting
);
2568 printer
->accepting
= attr
->values
[0].boolean
;
2569 cupsdAddPrinterHistory(printer
);
2572 if ((attr
= ippFindAttribute(con
->request
, "printer-is-shared",
2573 IPP_TAG_BOOLEAN
)) != NULL
)
2575 if (printer
->shared
&& !attr
->values
[0].boolean
)
2576 cupsdDeregisterPrinter(printer
, 1);
2578 cupsdLogMessage(CUPSD_LOG_INFO
,
2579 "Setting %s printer-is-shared to %d (was %d.)",
2580 printer
->name
, attr
->values
[0].boolean
, printer
->shared
);
2582 printer
->shared
= attr
->values
[0].boolean
;
2585 if ((attr
= ippFindAttribute(con
->request
, "printer-state",
2586 IPP_TAG_ENUM
)) != NULL
)
2588 if (attr
->values
[0].integer
!= IPP_PRINTER_IDLE
&&
2589 attr
->values
[0].integer
!= IPP_PRINTER_STOPPED
)
2591 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad printer-state value %d!"),
2592 attr
->values
[0].integer
);
2596 cupsdLogMessage(CUPSD_LOG_INFO
, "Setting %s printer-state to %d (was %d.)",
2597 printer
->name
, attr
->values
[0].integer
, printer
->state
);
2599 if (attr
->values
[0].integer
== IPP_PRINTER_STOPPED
)
2600 cupsdStopPrinter(printer
, 0);
2603 need_restart_job
= 1;
2604 cupsdSetPrinterState(printer
, (ipp_pstate_t
)(attr
->values
[0].integer
), 0);
2607 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
2608 IPP_TAG_TEXT
)) != NULL
)
2610 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
2611 sizeof(printer
->state_message
));
2612 cupsdAddPrinterHistory(printer
);
2615 set_printer_defaults(con
, printer
);
2617 if ((attr
= ippFindAttribute(con
->request
, "auth-info-required",
2618 IPP_TAG_KEYWORD
)) != NULL
)
2619 cupsdSetAuthInfoRequired(printer
, NULL
, attr
);
2622 * See if we have all required attributes...
2625 if (!printer
->device_uri
)
2626 cupsdSetString(&printer
->device_uri
, "file:///dev/null");
2629 * See if we have an interface script or PPD file attached to the request...
2634 need_restart_job
= 1;
2636 strlcpy(srcfile
, con
->filename
, sizeof(srcfile
));
2638 if ((fp
= cupsFileOpen(srcfile
, "rb")))
2641 * Yes; get the first line from it...
2645 cupsFileGets(fp
, line
, sizeof(line
));
2649 * Then see what kind of file it is...
2652 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2655 if (!strncmp(line
, "*PPD-Adobe", 10))
2658 * The new file is a PPD file, so remove any old interface script
2659 * that might be lying around...
2667 * This must be an interface script, so move the file over to the
2668 * interfaces directory and make it executable...
2671 if (copy_file(srcfile
, dstfile
))
2673 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2674 _("Unable to copy interface script - %s!"),
2679 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2680 "Copied interface script successfully!");
2681 chmod(dstfile
, 0755);
2684 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2687 if (!strncmp(line
, "*PPD-Adobe", 10))
2690 * The new file is a PPD file, so move the file over to the
2691 * ppd directory and make it readable by all...
2694 if (copy_file(srcfile
, dstfile
))
2696 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
2697 _("Unable to copy PPD file - %s!"),
2702 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2703 "Copied PPD file successfully!");
2704 chmod(dstfile
, 0644);
2708 * (Re)register color profiles...
2711 apple_unregister_profiles(printer
);
2712 apple_register_profiles(printer
);
2713 #endif /* __APPLE__ */
2718 * This must be an interface script, so remove any old PPD file that
2719 * may be lying around...
2726 else if ((attr
= ippFindAttribute(con
->request
, "ppd-name",
2727 IPP_TAG_NAME
)) != NULL
)
2729 need_restart_job
= 1;
2731 if (!strcmp(attr
->values
[0].string
.text
, "raw"))
2734 * Raw driver, remove any existing PPD or interface script files.
2737 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2741 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2751 snprintf(dstfile
, sizeof(dstfile
), "%s/interfaces/%s", ServerRoot
,
2755 snprintf(dstfile
, sizeof(dstfile
), "%s/ppd/%s.ppd", ServerRoot
,
2758 if (copy_model(con
, attr
->values
[0].string
.text
, dstfile
))
2760 send_ipp_status(con
, IPP_INTERNAL_ERROR
, _("Unable to copy PPD file!"));
2764 cupsdLogMessage(CUPSD_LOG_DEBUG
,
2765 "Copied PPD file successfully!");
2766 chmod(dstfile
, 0644);
2770 * (Re)register color profiles...
2773 apple_unregister_profiles(printer
);
2774 apple_register_profiles(printer
);
2775 #endif /* __APPLE__ */
2780 * If we set the device URI but not the port monitor, check which port
2781 * monitor to use by default...
2784 if (set_device_uri
&& !set_port_monitor
)
2786 ppd_file_t
*ppd
; /* PPD file */
2787 ppd_attr_t
*ppdattr
; /* cupsPortMonitor attribute */
2790 httpSeparateURI(HTTP_URI_CODING_ALL
, printer
->device_uri
, scheme
,
2791 sizeof(scheme
), username
, sizeof(username
), host
,
2792 sizeof(host
), &port
, resource
, sizeof(resource
));
2794 snprintf(srcfile
, sizeof(srcfile
), "%s/ppd/%s.ppd", ServerRoot
,
2796 if ((ppd
= ppdOpenFile(srcfile
)) != NULL
)
2798 for (ppdattr
= ppdFindAttr(ppd
, "cupsPortMonitor", NULL
);
2800 ppdattr
= ppdFindNextAttr(ppd
, "cupsPortMonitor", NULL
))
2801 if (!strcmp(scheme
, ppdattr
->spec
))
2803 cupsdLogMessage(CUPSD_LOG_INFO
,
2804 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2805 printer
->name
, ppdattr
->value
,
2806 printer
->port_monitor
? printer
->port_monitor
2809 if (strcmp(ppdattr
->value
, "none"))
2810 cupsdSetString(&printer
->port_monitor
, ppdattr
->value
);
2812 cupsdClearString(&printer
->port_monitor
);
2822 * Update the printer attributes and return...
2825 cupsdSetPrinterAttrs(printer
);
2826 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
2828 if (need_restart_job
&& printer
->job
)
2833 * Stop the current job and then restart it below...
2836 job
= (cupsd_job_t
*)printer
->job
;
2838 cupsdStopJob(job
, 1);
2840 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
2841 job
->state_value
= IPP_JOB_PENDING
;
2844 if (need_restart_job
)
2847 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
2851 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED
, printer
, NULL
,
2852 "Printer \"%s\" modified by \"%s\".", printer
->name
,
2855 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" modified by \"%s\".",
2856 printer
->name
, get_username(con
));
2860 cupsdAddPrinterHistory(printer
);
2862 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED
, printer
, NULL
,
2863 "New printer \"%s\" added by \"%s\".", printer
->name
,
2866 cupsdLogMessage(CUPSD_LOG_INFO
, "New printer \"%s\" added by \"%s\".",
2867 printer
->name
, get_username(con
));
2870 con
->response
->request
.status
.status_code
= IPP_OK
;
2875 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2876 * based upon the printer state...
2880 add_printer_state_reasons(
2881 cupsd_client_t
*con
, /* I - Client connection */
2882 cupsd_printer_t
*p
) /* I - Printer info */
2884 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
2885 "add_printer_state_reasons(%p[%d], %p[%s])",
2886 con
, con
->http
.fd
, p
, p
->name
);
2888 if (p
->num_reasons
== 0)
2889 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2890 "printer-state-reasons", NULL
,
2891 p
->state
== IPP_PRINTER_STOPPED
? "paused" : "none");
2893 ippAddStrings(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_KEYWORD
,
2894 "printer-state-reasons", p
->num_reasons
, NULL
,
2895 (const char * const *)p
->reasons
);
2900 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2901 * the specified printer or class.
2905 add_queued_job_count(
2906 cupsd_client_t
*con
, /* I - Client connection */
2907 cupsd_printer_t
*p
) /* I - Printer or class */
2909 int count
; /* Number of jobs on destination */
2912 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "add_queued_job_count(%p[%d], %p[%s])",
2913 con
, con
->http
.fd
, p
, p
->name
);
2915 count
= cupsdGetPrinterJobCount(p
->name
);
2917 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
2918 "queued-job-count", count
);
2924 * 'apple_init_profile()' - Initialize a color profile.
2929 ppd_file_t
*ppd
, /* I - PPD file */
2930 cups_array_t
*languages
, /* I - Languages in the PPD file */
2931 CMDeviceProfileInfo
*profile
, /* I - Profile record */
2932 unsigned id
, /* I - Profile ID */
2933 const char *name
, /* I - Profile name */
2934 const char *text
, /* I - Profile UI text */
2935 const char *iccfile
) /* I - ICC filename */
2937 char url
[1024]; /* URL for profile filename */
2938 CFMutableDictionaryRef dict
; /* Dictionary for name */
2939 char *language
; /* Current language */
2940 ppd_attr_t
*attr
; /* Profile attribute */
2941 CFStringRef cflang
, /* Language string */
2942 cftext
; /* Localized text */
2946 * Build the profile name dictionary...
2949 dict
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
2950 &kCFTypeDictionaryKeyCallBacks
,
2951 &kCFTypeDictionaryValueCallBacks
);
2953 cftext
= CFStringCreateWithCString(kCFAllocatorDefault
, text
,
2954 kCFStringEncodingUTF8
);
2958 CFDictionarySetValue(dict
, CFSTR("en"), cftext
);
2965 * Find localized names for the color profiles...
2968 cupsArraySave(ppd
->sorted_attrs
);
2970 for (language
= (char *)cupsArrayFirst(languages
);
2972 language
= (char *)cupsArrayNext(languages
))
2976 if ((attr
= _ppdLocalizedAttr(ppd
, "cupsICCProfile", name
,
2978 attr
= _ppdLocalizedAttr(ppd
, "APTiogaProfile", name
, language
);
2981 attr
= _ppdLocalizedAttr(ppd
, "ColorModel", name
, language
);
2983 if (attr
&& attr
->text
[0])
2985 cflang
= CFStringCreateWithCString(kCFAllocatorDefault
, language
,
2986 kCFStringEncodingUTF8
);
2987 cftext
= CFStringCreateWithCString(kCFAllocatorDefault
, attr
->text
,
2988 kCFStringEncodingUTF8
);
2990 if (cflang
&& cftext
)
2991 CFDictionarySetValue(dict
, cflang
, cftext
);
3001 cupsArrayRestore(ppd
->sorted_attrs
);
3005 * Fill in the profile data...
3009 httpAssembleURI(HTTP_URI_CODING_ALL
, url
, sizeof(url
), "file", NULL
, "", 0,
3012 profile
->dataVersion
= cmDeviceProfileInfoVersion1
;
3013 profile
->profileID
= id
;
3014 profile
->profileLoc
.locType
= iccfile
? cmPathBasedProfile
: cmNoProfileBase
;
3015 profile
->profileName
= dict
;
3018 strlcpy(profile
->profileLoc
.u
.pathLoc
.path
, iccfile
,
3019 sizeof(profile
->profileLoc
.u
.pathLoc
.path
));
3024 * 'apple_register_profiles()' - Register color profiles for a printer.
3028 apple_register_profiles(
3029 cupsd_printer_t
*p
) /* I - Printer */
3031 int i
; /* Looping var */
3032 char ppdfile
[1024], /* PPD filename */
3033 iccfile
[1024], /* ICC filename */
3034 selector
[PPD_MAX_NAME
];
3035 /* Profile selection string */
3036 ppd_file_t
*ppd
; /* PPD file */
3037 ppd_attr_t
*attr
, /* Profile attributes */
3038 *profileid_attr
,/* cupsProfileID attribute */
3039 *q1_attr
, /* ColorModel (or other) qualifier */
3040 *q2_attr
, /* MediaType (or other) qualifier */
3041 *q3_attr
; /* Resolution (or other) qualifier */
3042 char q_keyword
[PPD_MAX_NAME
];
3043 /* Qualifier keyword */
3044 const char *q1_choice
, /* ColorModel (or other) choice */
3045 *q2_choice
, /* MediaType (or other) choice */
3046 *q3_choice
; /* Resolution (or other) choice */
3047 const char *profile_key
; /* Profile keyword */
3048 ppd_option_t
*cm_option
; /* Color model option */
3049 ppd_choice_t
*cm_choice
; /* Color model choice */
3050 int num_profiles
; /* Number of profiles */
3051 CMError error
; /* Last error */
3052 unsigned device_id
, /* Printer device ID */
3053 profile_id
, /* Profile ID */
3054 default_profile_id
= 0;
3055 /* Default profile ID */
3056 CFMutableDictionaryRef device_name
; /* Printer device name dictionary */
3057 CFStringRef printer_name
; /* Printer name string */
3058 CMDeviceScope scope
= /* Scope of the registration */
3060 kCFPreferencesAnyUser
,
3061 kCFPreferencesCurrentHost
3063 CMDeviceProfileArrayPtr profiles
; /* Profiles */
3064 CMDeviceProfileInfo
*profile
; /* Current profile */
3065 cups_array_t
*languages
; /* Languages array */
3069 * Make sure ColorSync is available...
3072 if (CMRegisterColorDevice
== NULL
)
3076 * Try opening the PPD file for this printer...
3079 snprintf(ppdfile
, sizeof(ppdfile
), "%s/ppd/%s.ppd", ServerRoot
, p
->name
);
3080 if ((ppd
= ppdOpenFile(ppdfile
)) == NULL
)
3084 * See if we have any profiles...
3087 if ((attr
= ppdFindAttr(ppd
, "APTiogaProfile", NULL
)) != NULL
)
3088 profile_key
= "APTiogaProfile";
3091 attr
= ppdFindAttr(ppd
, "cupsICCProfile", NULL
);
3092 profile_key
= "cupsICCProfile";
3095 for (num_profiles
= 0; attr
; attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3096 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3098 if (attr
->value
[0] != '/')
3099 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3102 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3104 if (access(iccfile
, 0))
3112 * If we have profiles, add them...
3115 if (num_profiles
> 0)
3117 if (profile_key
[0] == 'A')
3120 * For Tioga PPDs, get the default profile using the DefaultAPTiogaProfile
3124 if ((attr
= ppdFindAttr(ppd
, "DefaultAPTiogaProfile", NULL
)) != NULL
&&
3126 default_profile_id
= atoi(attr
->value
);
3128 q1_choice
= q2_choice
= q3_choice
= NULL
;
3133 * For CUPS PPDs, figure out the default profile selector values...
3136 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier1", NULL
)) != NULL
&&
3137 attr
->value
&& attr
->value
[0])
3139 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3140 q1_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3142 else if ((q1_attr
= ppdFindAttr(ppd
, "DefaultColorModel", NULL
)) == NULL
)
3143 q1_attr
= ppdFindAttr(ppd
, "DefaultColorSpace", NULL
);
3145 if (q1_attr
&& q1_attr
->value
&& q1_attr
->value
[0])
3146 q1_choice
= q1_attr
->value
;
3150 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier2", NULL
)) != NULL
&&
3151 attr
->value
&& attr
->value
[0])
3153 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3154 q2_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3157 q2_attr
= ppdFindAttr(ppd
, "DefaultMediaType", NULL
);
3159 if (q2_attr
&& q2_attr
->value
&& q2_attr
->value
[0])
3160 q2_choice
= q2_attr
->value
;
3164 if ((attr
= ppdFindAttr(ppd
, "cupsICCQualifier3", NULL
)) != NULL
&&
3165 attr
->value
&& attr
->value
[0])
3167 snprintf(q_keyword
, sizeof(q_keyword
), "Default%s", attr
->value
);
3168 q3_attr
= ppdFindAttr(ppd
, q_keyword
, NULL
);
3171 q3_attr
= ppdFindAttr(ppd
, "DefaultResolution", NULL
);
3173 if (q3_attr
&& q3_attr
->value
&& q3_attr
->value
[0])
3174 q3_choice
= q3_attr
->value
;
3180 * Build the array of profiles...
3182 * Note: This calloc actually requests slightly more memory than needed.
3185 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3187 cupsdLogMessage(CUPSD_LOG_ERROR
,
3188 "Unable to allocate memory for %d profiles!",
3194 profiles
->profileCount
= num_profiles
;
3195 languages
= _ppdGetLanguages(ppd
);
3197 for (profile
= profiles
->profiles
,
3198 attr
= ppdFindAttr(ppd
, profile_key
, NULL
);
3200 attr
= ppdFindNextAttr(ppd
, profile_key
, NULL
))
3201 if (attr
->spec
[0] && attr
->value
&& attr
->value
[0])
3204 * Add this profile...
3207 if (attr
->value
[0] != '/')
3208 snprintf(iccfile
, sizeof(iccfile
), "%s/profiles/%s", DataDir
,
3211 strlcpy(iccfile
, attr
->value
, sizeof(iccfile
));
3213 if (access(iccfile
, 0))
3216 if (profile_key
[0] == 'c')
3218 cupsArraySave(ppd
->sorted_attrs
);
3220 if ((profileid_attr
= ppdFindAttr(ppd
, "cupsProfileID",
3221 attr
->spec
)) != NULL
&&
3222 profileid_attr
->value
&& isdigit(profileid_attr
->value
[0] & 255))
3223 profile_id
= (unsigned)strtoul(profileid_attr
->value
, NULL
, 10);
3225 profile_id
= _ppdHashName(attr
->spec
);
3227 cupsArrayRestore(ppd
->sorted_attrs
);
3230 profile_id
= atoi(attr
->spec
);
3232 apple_init_profile(ppd
, languages
, profile
, profile_id
, attr
->spec
,
3233 attr
->text
[0] ? attr
->text
: attr
->spec
, iccfile
);
3238 * See if this is the default profile...
3241 if (!default_profile_id
)
3247 snprintf(selector
, sizeof(selector
), "%s.%s.%s",
3248 q1_choice
, q2_choice
, q3_choice
);
3249 if (!strcmp(selector
, attr
->spec
))
3250 default_profile_id
= profile_id
;
3253 if (!default_profile_id
)
3255 snprintf(selector
, sizeof(selector
), "%s.%s.", q1_choice
,
3257 if (!strcmp(selector
, attr
->spec
))
3258 default_profile_id
= profile_id
;
3262 if (!default_profile_id
&& q3_choice
)
3264 snprintf(selector
, sizeof(selector
), "%s..%s", q1_choice
,
3266 if (!strcmp(selector
, attr
->spec
))
3267 default_profile_id
= profile_id
;
3270 if (!default_profile_id
)
3272 snprintf(selector
, sizeof(selector
), "%s..", q1_choice
);
3273 if (!strcmp(selector
, attr
->spec
))
3274 default_profile_id
= profile_id
;
3279 _ppdFreeLanguages(languages
);
3281 else if ((cm_option
= ppdFindOption(ppd
, "ColorModel")) != NULL
)
3284 * Extract profiles from ColorModel option...
3287 const char *profile_name
; /* Name of generic profile */
3290 num_profiles
= cm_option
->num_choices
;
3292 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3294 cupsdLogMessage(CUPSD_LOG_ERROR
,
3295 "Unable to allocate memory for %d profiles!",
3301 profiles
->profileCount
= num_profiles
;
3303 for (profile
= profiles
->profiles
, i
= cm_option
->num_choices
,
3304 cm_choice
= cm_option
->choices
;
3306 i
--, cm_choice
++, profile
++)
3308 if (!strcmp(cm_choice
->choice
, "Gray") ||
3309 !strcmp(cm_choice
->choice
, "Black"))
3310 profile_name
= "Gray";
3311 else if (!strcmp(cm_choice
->choice
, "RGB") ||
3312 !strcmp(cm_choice
->choice
, "CMY"))
3313 profile_name
= "RGB";
3314 else if (!strcmp(cm_choice
->choice
, "CMYK") ||
3315 !strcmp(cm_choice
->choice
, "KCMY"))
3316 profile_name
= "CMYK";
3318 profile_name
= "DeviceN";
3320 snprintf(selector
, sizeof(selector
), "%s..", profile_name
);
3321 profile_id
= _ppdHashName(selector
);
3323 apple_init_profile(ppd
, NULL
, profile
, profile_id
, cm_choice
->choice
,
3324 cm_choice
->text
, NULL
);
3326 if (cm_choice
->marked
)
3327 default_profile_id
= profile_id
;
3333 * Use the default colorspace...
3336 num_profiles
= 1 + ppd
->colorspace
!= PPD_CS_GRAY
;
3338 if ((profiles
= calloc(num_profiles
, sizeof(CMDeviceProfileArray
))) == NULL
)
3340 cupsdLogMessage(CUPSD_LOG_ERROR
,
3341 "Unable to allocate memory for %d profiles!",
3347 profiles
->profileCount
= num_profiles
;
3349 apple_init_profile(ppd
, NULL
, profiles
->profiles
, _ppdHashName("Gray.."),
3350 "Gray", "Gray", NULL
);
3352 switch (ppd
->colorspace
)
3356 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3357 _ppdHashName("RGB.."), "RGB", "RGB", NULL
);
3361 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3362 _ppdHashName("CMYK.."), "CMYK", "CMYK", NULL
);
3366 apple_init_profile(ppd
, NULL
, profiles
->profiles
+ 1,
3367 _ppdHashName("DeviceN.."), "DeviceN", "DeviceN",
3376 if (num_profiles
> 0)
3379 * Make sure we have a default profile ID...
3382 if (!default_profile_id
)
3383 default_profile_id
= profiles
->profiles
[num_profiles
- 1].profileID
;
3386 * Get the device ID hash and pathelogical name dictionary.
3389 cupsdLogMessage(CUPSD_LOG_INFO
, "Registering ICC color profiles for \"%s\"",
3392 device_id
= _ppdHashName(p
->name
);
3393 device_name
= CFDictionaryCreateMutable(kCFAllocatorDefault
, 0,
3394 &kCFTypeDictionaryKeyCallBacks
,
3395 &kCFTypeDictionaryValueCallBacks
);
3396 printer_name
= CFStringCreateWithCString(kCFAllocatorDefault
, p
->name
,
3397 kCFStringEncodingUTF8
);
3399 if (device_name
&& printer_name
)
3401 CFDictionarySetValue(device_name
, CFSTR("en"), printer_name
);
3404 * Register the device with ColorSync...
3407 error
= CMRegisterColorDevice(cmPrinterDeviceClass
, device_id
,
3408 device_name
, &scope
);
3411 * Register the profiles...
3415 error
= CMSetDeviceFactoryProfiles(cmPrinterDeviceClass
, device_id
,
3416 default_profile_id
, profiles
);
3426 cupsdLogMessage(CUPSD_LOG_ERROR
,
3427 "Unable to register ICC color profiles for \"%s\" - %d",
3428 p
->name
, (int)error
);
3430 for (profile
= profiles
->profiles
;
3432 profile
++, num_profiles
--)
3433 CFRelease(profile
->profileName
);
3438 CFRelease(printer_name
);
3441 CFRelease(device_name
);
3449 * 'apple_unregister_profiles()' - Remove color profiles for the specified
3454 apple_unregister_profiles(
3455 cupsd_printer_t
*p
) /* I - Printer */
3458 * Make sure ColorSync is available...
3461 if (CMUnregisterColorDevice
!= NULL
)
3462 CMUnregisterColorDevice(cmPrinterDeviceClass
, _ppdHashName(p
->name
));
3464 #endif /* __APPLE__ */
3467 * 'apply_printer_defaults()' - Apply printer default options to a job.
3471 apply_printer_defaults(
3472 cupsd_printer_t
*printer
, /* I - Printer */
3473 cupsd_job_t
*job
) /* I - Job */
3475 int i
, /* Looping var */
3476 num_options
; /* Number of default options */
3477 cups_option_t
*options
, /* Default options */
3478 *option
; /* Current option */
3482 * Collect all of the default options and add the missing ones to the
3486 for (i
= printer
->num_options
, num_options
= 0, options
= NULL
,
3487 option
= printer
->options
;
3490 if (!ippFindAttribute(job
->attrs
, option
->name
, IPP_TAG_ZERO
))
3492 num_options
= cupsAddOption(option
->name
, option
->value
, num_options
,
3497 * Encode these options as attributes in the job object...
3500 cupsEncodeOptions2(job
->attrs
, num_options
, options
, IPP_TAG_JOB
);
3501 cupsFreeOptions(num_options
, options
);
3506 * 'authenticate_job()' - Set job authentication info.
3510 authenticate_job(cupsd_client_t
*con
, /* I - Client connection */
3511 ipp_attribute_t
*uri
) /* I - Job URI */
3513 ipp_attribute_t
*attr
, /* job-id attribute */
3514 *auth_info
; /* auth-info attribute */
3515 int jobid
; /* Job ID */
3516 cupsd_job_t
*job
; /* Current job */
3517 char method
[HTTP_MAX_URI
],
3518 /* Method portion of URI */
3519 username
[HTTP_MAX_URI
],
3520 /* Username portion of URI */
3522 /* Host portion of URI */
3523 resource
[HTTP_MAX_URI
];
3524 /* Resource portion of URI */
3525 int port
; /* Port portion of URI */
3528 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "authenticate_job(%p[%d], %s)",
3529 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
3532 * Start with "everything is OK" status...
3535 con
->response
->request
.status
.status_code
= IPP_OK
;
3538 * See if we have a job URI or a printer URI...
3541 if (!strcmp(uri
->name
, "printer-uri"))
3544 * Got a printer URI; see if we also have a job-id attribute...
3547 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3548 IPP_TAG_INTEGER
)) == NULL
)
3550 send_ipp_status(con
, IPP_BAD_REQUEST
,
3551 _("Got a printer-uri attribute but no job-id!"));
3555 jobid
= attr
->values
[0].integer
;
3560 * Got a job URI; parse it to get the job ID...
3563 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
3564 sizeof(method
), username
, sizeof(username
), host
,
3565 sizeof(host
), &port
, resource
, sizeof(resource
));
3567 if (strncmp(resource
, "/jobs/", 6))
3573 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad job-uri attribute \"%s\"!"),
3574 uri
->values
[0].string
.text
);
3578 jobid
= atoi(resource
+ 6);
3582 * See if the job exists...
3585 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3588 * Nope - return a "not found" error...
3591 send_ipp_status(con
, IPP_NOT_FOUND
,
3592 _("Job #%d does not exist!"), jobid
);
3597 * See if the job has been completed...
3600 if (job
->state_value
!= IPP_JOB_HELD
)
3603 * Return a "not-possible" error...
3606 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3607 _("Job #%d is not held for authentication!"),
3613 * See if we have already authenticated...
3616 auth_info
= ippFindAttribute(con
->request
, "auth-info", IPP_TAG_TEXT
);
3618 if (!con
->username
[0] && !auth_info
)
3620 cupsd_printer_t
*printer
; /* Job destination */
3624 * No auth data. If we need to authenticate via Kerberos, send a
3625 * HTTP auth challenge, otherwise just return an IPP error...
3628 printer
= cupsdFindDest(job
->dest
);
3630 if (printer
&& printer
->num_auth_info_required
> 0 &&
3631 !strcmp(printer
->auth_info_required
[0], "negotiate"))
3632 send_http_error(con
, HTTP_UNAUTHORIZED
, printer
);
3634 send_ipp_status(con
, IPP_NOT_AUTHORIZED
,
3635 _("No authentication information provided!"));
3640 * See if the job is owned by the requesting user...
3643 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3645 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
3650 * Save the authentication information for this job...
3653 save_auth_info(con
, job
, auth_info
);
3656 * Reset the job-hold-until value to "no-hold"...
3659 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
3660 IPP_TAG_KEYWORD
)) == NULL
)
3661 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
3665 attr
->value_tag
= IPP_TAG_KEYWORD
;
3666 cupsdSetString(&(attr
->values
[0].string
.text
), "no-hold");
3670 * Release the job and return...
3673 cupsdReleaseJob(job
);
3675 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Authenticated by \"%s\".", con
->username
);
3680 * 'cancel_all_jobs()' - Cancel all print jobs.
3684 cancel_all_jobs(cupsd_client_t
*con
, /* I - Client connection */
3685 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3687 http_status_t status
; /* Policy status */
3688 cups_ptype_t dtype
; /* Destination type */
3689 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3690 userpass
[HTTP_MAX_URI
], /* Username portion of URI */
3691 hostname
[HTTP_MAX_URI
], /* Host portion of URI */
3692 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3693 int port
; /* Port portion of URI */
3694 ipp_attribute_t
*attr
; /* Attribute in request */
3695 const char *username
; /* Username */
3696 int purge
; /* Purge? */
3697 cupsd_printer_t
*printer
; /* Printer */
3700 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_all_jobs(%p[%d], %s)", con
,
3701 con
->http
.fd
, uri
->values
[0].string
.text
);
3704 * See if we have a printer URI...
3707 if (strcmp(uri
->name
, "printer-uri"))
3709 send_ipp_status(con
, IPP_BAD_REQUEST
,
3710 _("The printer-uri attribute is required!"));
3715 * Get the username (if any) for the jobs we want to cancel (only if
3716 * "my-jobs" is specified...
3719 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
3720 IPP_TAG_BOOLEAN
)) != NULL
&&
3721 attr
->values
[0].boolean
)
3723 if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
3724 IPP_TAG_NAME
)) != NULL
)
3725 username
= attr
->values
[0].string
.text
;
3728 send_ipp_status(con
, IPP_BAD_REQUEST
,
3729 _("Missing requesting-user-name attribute!"));
3737 * Look for the "purge-jobs" attribute...
3740 if ((attr
= ippFindAttribute(con
->request
, "purge-jobs",
3741 IPP_TAG_BOOLEAN
)) != NULL
)
3742 purge
= attr
->values
[0].boolean
;
3747 * And if the destination is valid...
3750 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3756 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
,
3757 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
3758 hostname
, sizeof(hostname
), &port
,
3759 resource
, sizeof(resource
));
3761 if ((!strncmp(resource
, "/printers/", 10) && resource
[10]) ||
3762 (!strncmp(resource
, "/classes/", 9) && resource
[9]))
3764 send_ipp_status(con
, IPP_NOT_FOUND
,
3765 _("The printer or class was not found."));
3773 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
3775 send_http_error(con
, status
, NULL
);
3780 * Cancel all jobs on all printers...
3783 cupsdCancelJobs(NULL
, username
, purge
);
3785 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs were %s by \"%s\".",
3786 purge
? "purged" : "canceled", get_username(con
));
3794 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
3797 send_http_error(con
, status
, printer
);
3802 * Cancel all of the jobs on the named printer...
3805 cupsdCancelJobs(printer
->name
, username
, purge
);
3807 cupsdLogMessage(CUPSD_LOG_INFO
, "All jobs on \"%s\" were %s by \"%s\".",
3808 printer
->name
, purge
? "purged" : "canceled",
3812 con
->response
->request
.status
.status_code
= IPP_OK
;
3817 * 'cancel_job()' - Cancel a print job.
3821 cancel_job(cupsd_client_t
*con
, /* I - Client connection */
3822 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
3824 ipp_attribute_t
*attr
; /* Current attribute */
3825 int jobid
; /* Job ID */
3826 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
3827 username
[HTTP_MAX_URI
], /* Username portion of URI */
3828 host
[HTTP_MAX_URI
], /* Host portion of URI */
3829 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
3830 int port
; /* Port portion of URI */
3831 cupsd_job_t
*job
; /* Job information */
3832 cups_ptype_t dtype
; /* Destination type (printer/class) */
3833 cupsd_printer_t
*printer
; /* Printer data */
3834 int purge
; /* Purge the job? */
3837 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "cancel_job(%p[%d], %s)", con
,
3838 con
->http
.fd
, uri
->values
[0].string
.text
);
3841 * See if we have a job URI or a printer URI...
3844 if (!strcmp(uri
->name
, "printer-uri"))
3847 * Got a printer URI; see if we also have a job-id attribute...
3850 if ((attr
= ippFindAttribute(con
->request
, "job-id",
3851 IPP_TAG_INTEGER
)) == NULL
)
3853 send_ipp_status(con
, IPP_BAD_REQUEST
,
3854 _("Got a printer-uri attribute but no job-id!"));
3858 if ((jobid
= attr
->values
[0].integer
) == 0)
3861 * Find the current job on the specified printer...
3864 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
3870 send_ipp_status(con
, IPP_NOT_FOUND
,
3871 _("The printer or class was not found."));
3876 * See if the printer is currently printing a job...
3880 jobid
= ((cupsd_job_t
*)printer
->job
)->id
;
3884 * No, see if there are any pending jobs...
3887 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3889 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3890 if (job
->state_value
<= IPP_JOB_PROCESSING
&&
3891 !strcasecmp(job
->dest
, printer
->name
))
3898 for (job
= (cupsd_job_t
*)cupsArrayFirst(ActiveJobs
);
3900 job
= (cupsd_job_t
*)cupsArrayNext(ActiveJobs
))
3901 if (job
->state_value
== IPP_JOB_STOPPED
&&
3902 !strcasecmp(job
->dest
, printer
->name
))
3909 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("No active jobs on %s!"),
3920 * Got a job URI; parse it to get the job ID...
3923 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
3924 sizeof(scheme
), username
, sizeof(username
), host
,
3925 sizeof(host
), &port
, resource
, sizeof(resource
));
3927 if (strncmp(resource
, "/jobs/", 6))
3933 send_ipp_status(con
, IPP_BAD_REQUEST
,
3934 _("Bad job-uri attribute \"%s\"!"),
3935 uri
->values
[0].string
.text
);
3939 jobid
= atoi(resource
+ 6);
3943 * Look for the "purge-job" attribute...
3946 if ((attr
= ippFindAttribute(con
->request
, "purge-job",
3947 IPP_TAG_BOOLEAN
)) != NULL
)
3948 purge
= attr
->values
[0].boolean
;
3953 * See if the job exists...
3956 if ((job
= cupsdFindJob(jobid
)) == NULL
)
3959 * Nope - return a "not found" error...
3962 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
3967 * See if the job is owned by the requesting user...
3970 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
3972 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
3977 * See if the job is already completed, canceled, or aborted; if so,
3978 * we can't cancel...
3981 if (job
->state_value
>= IPP_JOB_CANCELED
&& !purge
)
3983 switch (job
->state_value
)
3985 case IPP_JOB_CANCELED
:
3986 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3987 _("Job #%d is already canceled - can\'t cancel."),
3991 case IPP_JOB_ABORTED
:
3992 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3993 _("Job #%d is already aborted - can\'t cancel."),
3998 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
3999 _("Job #%d is already completed - can\'t cancel."),
4008 * Cancel the job and return...
4011 cupsdCancelJob(job
, purge
, IPP_JOB_CANCELED
);
4015 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Purged by \"%s\".", jobid
,
4018 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job %d] Canceled by \"%s\".", jobid
,
4021 con
->response
->request
.status
.status_code
= IPP_OK
;
4026 * 'cancel_subscription()' - Cancel a subscription.
4030 cancel_subscription(
4031 cupsd_client_t
*con
, /* I - Client connection */
4032 int sub_id
) /* I - Subscription ID */
4034 http_status_t status
; /* Policy status */
4035 cupsd_subscription_t
*sub
; /* Subscription */
4038 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4039 "cancel_subscription(con=%p[%d], sub_id=%d)",
4040 con
, con
->http
.fd
, sub_id
);
4043 * Is the subscription ID valid?
4046 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
4049 * Bad subscription ID...
4052 send_ipp_status(con
, IPP_NOT_FOUND
,
4053 _("notify-subscription-id %d no good!"), sub_id
);
4061 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
4063 con
, sub
->owner
)) != HTTP_OK
)
4065 send_http_error(con
, status
, sub
->dest
);
4070 * Cancel the subscription...
4073 cupsdDeleteSubscription(sub
, 1);
4075 con
->response
->request
.status
.status_code
= IPP_OK
;
4080 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
4083 static int /* O - 1 if OK, 0 if not */
4084 check_rss_recipient(
4085 const char *recipient
) /* I - Recipient URI */
4087 cupsd_subscription_t
*sub
; /* Current subscription */
4090 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
);
4092 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
4096 * Compare the URIs up to the first ?...
4099 const char *r1
, *r2
;
4101 for (r1
= recipient
, r2
= sub
->recipient
;
4102 *r1
== *r2
&& *r1
&& *r1
!= '?' && *r2
&& *r2
!= '?';
4114 * 'check_quotas()' - Check quotas for a printer and user.
4117 static int /* O - 1 if OK, 0 if not */
4118 check_quotas(cupsd_client_t
*con
, /* I - Client connection */
4119 cupsd_printer_t
*p
) /* I - Printer or class */
4121 int i
; /* Looping var */
4122 char username
[33]; /* Username */
4123 cupsd_quota_t
*q
; /* Quota data */
4124 #ifdef HAVE_MBR_UID_TO_UUID
4126 * Use Apple membership APIs which require that all names represent
4127 * valid user account or group records accessible by the server.
4130 uuid_t usr_uuid
; /* UUID for job requesting user */
4131 uuid_t usr2_uuid
; /* UUID for ACL user name entry */
4132 uuid_t grp_uuid
; /* UUID for ACL group name entry */
4133 int mbr_err
; /* Error from membership function */
4134 int is_member
; /* Is this user a member? */
4137 * Use standard POSIX APIs for checking users and groups...
4140 struct passwd
*pw
; /* User password data */
4141 #endif /* HAVE_MBR_UID_TO_UUID */
4144 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "check_quotas(%p[%d], %p[%s])",
4145 con
, con
->http
.fd
, p
, p
->name
);
4148 * Figure out who is printing...
4151 strlcpy(username
, get_username(con
), sizeof(username
));
4154 * Check global active job limits for printers and users...
4157 if (MaxJobsPerPrinter
)
4160 * Check if there are too many pending jobs on this printer...
4163 if (cupsdGetPrinterJobCount(p
->name
) >= MaxJobsPerPrinter
)
4165 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for printer \"%s\"...",
4174 * Check if there are too many pending jobs for this user...
4177 if (cupsdGetUserJobCount(username
) >= MaxJobsPerUser
)
4179 cupsdLogMessage(CUPSD_LOG_INFO
, "Too many jobs for user \"%s\"...",
4186 * Check against users...
4189 if (p
->num_users
== 0 && p
->k_limit
== 0 && p
->page_limit
== 0)
4194 #ifdef HAVE_MBR_UID_TO_UUID
4196 * Get UUID for job requesting user...
4199 if (mbr_user_name_to_uuid((char *)username
, usr_uuid
))
4205 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4206 "check_quotas: UUID lookup failed for user \"%s\"",
4208 cupsdLogMessage(CUPSD_LOG_INFO
,
4209 "Denying user \"%s\" access to printer \"%s\" "
4210 "(unknown user)...",
4216 * Get UID and GID of requesting user...
4219 pw
= getpwnam(username
);
4221 #endif /* HAVE_MBR_UID_TO_UUID */
4223 for (i
= 0; i
< p
->num_users
; i
++)
4224 if (p
->users
[i
][0] == '@')
4227 * Check group membership...
4230 #ifdef HAVE_MBR_UID_TO_UUID
4231 if (p
->users
[i
][1] == '#')
4233 if (uuid_parse((char *)p
->users
[i
] + 2, grp_uuid
))
4234 uuid_clear(grp_uuid
);
4236 else if ((mbr_err
= mbr_group_name_to_uuid((char *)p
->users
[i
] + 1,
4240 * Invalid ACL entries are ignored for matching; just record a
4241 * warning in the log...
4244 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4245 "check_quotas: UUID lookup failed for ACL entry "
4246 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4247 cupsdLogMessage(CUPSD_LOG_WARN
,
4248 "Access control entry \"%s\" not a valid group name; "
4249 "entry ignored", p
->users
[i
]);
4252 if ((mbr_err
= mbr_check_membership(usr_uuid
, grp_uuid
,
4256 * At this point, there should be no errors, but check anyways...
4259 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4260 "check_quotas: group \"%s\" membership check "
4261 "failed (err=%d)", p
->users
[i
] + 1, mbr_err
);
4266 * Stop if we found a match...
4273 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
4275 #endif /* HAVE_MBR_UID_TO_UUID */
4277 #ifdef HAVE_MBR_UID_TO_UUID
4280 if (p
->users
[i
][0] == '#')
4282 if (uuid_parse((char *)p
->users
[i
] + 1, usr2_uuid
))
4283 uuid_clear(usr2_uuid
);
4285 else if ((mbr_err
= mbr_user_name_to_uuid((char *)p
->users
[i
],
4289 * Invalid ACL entries are ignored for matching; just record a
4290 * warning in the log...
4293 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4294 "check_quotas: UUID lookup failed for ACL entry "
4295 "\"%s\" (err=%d)", p
->users
[i
], mbr_err
);
4296 cupsdLogMessage(CUPSD_LOG_WARN
,
4297 "Access control entry \"%s\" not a valid user name; "
4298 "entry ignored", p
->users
[i
]);
4301 if ((mbr_err
= mbr_check_membership(usr_uuid
, usr2_uuid
,
4304 cupsdLogMessage(CUPSD_LOG_DEBUG
,
4305 "check_quotas: User \"%s\" identity check failed "
4306 "(err=%d)", p
->users
[i
], mbr_err
);
4314 else if (!strcasecmp(username
, p
->users
[i
]))
4316 #endif /* HAVE_MBR_UID_TO_UUID */
4318 if ((i
< p
->num_users
) == p
->deny_users
)
4320 cupsdLogMessage(CUPSD_LOG_INFO
,
4321 "Denying user \"%s\" access to printer \"%s\"...",
4332 if (AppleQuotas
&& (q
= cupsdFindQuota(p
, username
)) != NULL
)
4335 * TODO: Define these special page count values as constants!
4338 if (q
->page_count
== -4) /* special case: unlimited user */
4340 cupsdLogMessage(CUPSD_LOG_INFO
,
4341 "User \"%s\" request approved for printer %s (%s): "
4343 username
, p
->name
, p
->info
);
4344 q
->page_count
= 0; /* allow user to print */
4347 else if (q
->page_count
== -3) /* quota exceeded */
4349 cupsdLogMessage(CUPSD_LOG_INFO
,
4350 "User \"%s\" request denied for printer %s (%s): "
4351 "quota limit exceeded.",
4352 username
, p
->name
, p
->info
);
4353 q
->page_count
= 2; /* force quota exceeded failure */
4356 else if (q
->page_count
== -2) /* quota disabled for user */
4358 cupsdLogMessage(CUPSD_LOG_INFO
,
4359 "User \"%s\" request denied for printer %s (%s): "
4360 "printing disabled for user.",
4361 username
, p
->name
, p
->info
);
4362 q
->page_count
= 2; /* force quota exceeded failure */
4365 else if (q
->page_count
== -1) /* quota access error */
4367 cupsdLogMessage(CUPSD_LOG_INFO
,
4368 "User \"%s\" request denied for printer %s (%s): "
4369 "unable to determine quota limit.",
4370 username
, p
->name
, p
->info
);
4371 q
->page_count
= 2; /* force quota exceeded failure */
4374 else if (q
->page_count
< 0) /* user not found or other error */
4376 cupsdLogMessage(CUPSD_LOG_INFO
,
4377 "User \"%s\" request denied for printer %s (%s): "
4378 "user disabled / missing quota.",
4379 username
, p
->name
, p
->info
);
4380 q
->page_count
= 2; /* force quota exceeded failure */
4383 else /* page within user limits */
4385 q
->page_count
= 0; /* allow user to print */
4390 #endif /* __APPLE__ */
4391 if (p
->k_limit
|| p
->page_limit
)
4393 if ((q
= cupsdUpdateQuota(p
, username
, 0, 0)) == NULL
)
4395 cupsdLogMessage(CUPSD_LOG_ERROR
,
4396 "Unable to allocate quota data for user \"%s\"!",
4401 if ((q
->k_count
>= p
->k_limit
&& p
->k_limit
) ||
4402 (q
->page_count
>= p
->page_limit
&& p
->page_limit
))
4404 cupsdLogMessage(CUPSD_LOG_INFO
, "User \"%s\" is over the quota limit...",
4411 * If we have gotten this far, we're done!
4419 * 'copy_attribute()' - Copy a single attribute.
4422 static ipp_attribute_t
* /* O - New attribute */
4424 ipp_t
*to
, /* O - Destination request/response */
4425 ipp_attribute_t
*attr
, /* I - Attribute to copy */
4426 int quickcopy
) /* I - Do a quick copy? */
4428 int i
; /* Looping var */
4429 ipp_attribute_t
*toattr
; /* Destination attribute */
4432 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4433 "copy_attribute(%p, %p[%s,%x,%x])", to
, attr
,
4434 attr
->name
? attr
->name
: "(null)", attr
->group_tag
,
4437 switch (attr
->value_tag
& ~IPP_TAG_COPY
)
4440 toattr
= ippAddSeparator(to
);
4443 case IPP_TAG_INTEGER
:
4445 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4446 attr
->name
, attr
->num_values
, NULL
);
4448 for (i
= 0; i
< attr
->num_values
; i
++)
4449 toattr
->values
[i
].integer
= attr
->values
[i
].integer
;
4452 case IPP_TAG_BOOLEAN
:
4453 toattr
= ippAddBooleans(to
, attr
->group_tag
, attr
->name
,
4454 attr
->num_values
, NULL
);
4456 for (i
= 0; i
< attr
->num_values
; i
++)
4457 toattr
->values
[i
].boolean
= attr
->values
[i
].boolean
;
4460 case IPP_TAG_STRING
:
4463 case IPP_TAG_KEYWORD
:
4465 case IPP_TAG_URISCHEME
:
4466 case IPP_TAG_CHARSET
:
4467 case IPP_TAG_LANGUAGE
:
4468 case IPP_TAG_MIMETYPE
:
4469 toattr
= ippAddStrings(to
, attr
->group_tag
,
4470 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4471 attr
->name
, attr
->num_values
, NULL
, NULL
);
4475 for (i
= 0; i
< attr
->num_values
; i
++)
4476 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4480 for (i
= 0; i
< attr
->num_values
; i
++)
4481 toattr
->values
[i
].string
.text
=
4482 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4487 toattr
= ippAddDate(to
, attr
->group_tag
, attr
->name
,
4488 attr
->values
[0].date
);
4491 case IPP_TAG_RESOLUTION
:
4492 toattr
= ippAddResolutions(to
, attr
->group_tag
, attr
->name
,
4493 attr
->num_values
, IPP_RES_PER_INCH
,
4496 for (i
= 0; i
< attr
->num_values
; i
++)
4498 toattr
->values
[i
].resolution
.xres
= attr
->values
[i
].resolution
.xres
;
4499 toattr
->values
[i
].resolution
.yres
= attr
->values
[i
].resolution
.yres
;
4500 toattr
->values
[i
].resolution
.units
= attr
->values
[i
].resolution
.units
;
4504 case IPP_TAG_RANGE
:
4505 toattr
= ippAddRanges(to
, attr
->group_tag
, attr
->name
,
4506 attr
->num_values
, NULL
, NULL
);
4508 for (i
= 0; i
< attr
->num_values
; i
++)
4510 toattr
->values
[i
].range
.lower
= attr
->values
[i
].range
.lower
;
4511 toattr
->values
[i
].range
.upper
= attr
->values
[i
].range
.upper
;
4515 case IPP_TAG_TEXTLANG
:
4516 case IPP_TAG_NAMELANG
:
4517 toattr
= ippAddStrings(to
, attr
->group_tag
,
4518 (ipp_tag_t
)(attr
->value_tag
| quickcopy
),
4519 attr
->name
, attr
->num_values
, NULL
, NULL
);
4523 for (i
= 0; i
< attr
->num_values
; i
++)
4525 toattr
->values
[i
].string
.charset
= attr
->values
[i
].string
.charset
;
4526 toattr
->values
[i
].string
.text
= attr
->values
[i
].string
.text
;
4531 for (i
= 0; i
< attr
->num_values
; i
++)
4534 toattr
->values
[i
].string
.charset
=
4535 _cupsStrAlloc(attr
->values
[i
].string
.charset
);
4537 toattr
->values
[i
].string
.charset
=
4538 toattr
->values
[0].string
.charset
;
4540 toattr
->values
[i
].string
.text
=
4541 _cupsStrAlloc(attr
->values
[i
].string
.text
);
4546 case IPP_TAG_BEGIN_COLLECTION
:
4547 toattr
= ippAddCollections(to
, attr
->group_tag
, attr
->name
,
4548 attr
->num_values
, NULL
);
4550 for (i
= 0; i
< attr
->num_values
; i
++)
4552 toattr
->values
[i
].collection
= ippNew();
4553 copy_attrs(toattr
->values
[i
].collection
, attr
->values
[i
].collection
,
4554 NULL
, IPP_TAG_ZERO
, 0);
4559 toattr
= ippAddIntegers(to
, attr
->group_tag
, attr
->value_tag
,
4560 attr
->name
, attr
->num_values
, NULL
);
4562 for (i
= 0; i
< attr
->num_values
; i
++)
4564 toattr
->values
[i
].unknown
.length
= attr
->values
[i
].unknown
.length
;
4566 if (toattr
->values
[i
].unknown
.length
> 0)
4568 if ((toattr
->values
[i
].unknown
.data
=
4569 malloc(toattr
->values
[i
].unknown
.length
)) == NULL
)
4570 toattr
->values
[i
].unknown
.length
= 0;
4572 memcpy(toattr
->values
[i
].unknown
.data
,
4573 attr
->values
[i
].unknown
.data
,
4574 toattr
->values
[i
].unknown
.length
);
4577 break; /* anti-compiler-warning-code */
4585 * 'copy_attrs()' - Copy attributes from one request to another.
4589 copy_attrs(ipp_t
*to
, /* I - Destination request */
4590 ipp_t
*from
, /* I - Source request */
4591 cups_array_t
*ra
, /* I - Requested attributes */
4592 ipp_tag_t group
, /* I - Group to copy */
4593 int quickcopy
) /* I - Do a quick copy? */
4595 ipp_attribute_t
*fromattr
; /* Source attribute */
4598 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4599 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4600 to
, from
, ra
, group
, quickcopy
);
4605 for (fromattr
= from
->attrs
; fromattr
; fromattr
= fromattr
->next
)
4608 * Filter attributes as needed...
4611 if ((group
!= IPP_TAG_ZERO
&& fromattr
->group_tag
!= group
&&
4612 fromattr
->group_tag
!= IPP_TAG_ZERO
) || !fromattr
->name
)
4615 if (!ra
|| cupsArrayFind(ra
, fromattr
->name
))
4616 copy_attribute(to
, fromattr
, quickcopy
);
4622 * 'copy_banner()' - Copy a banner file to the requests directory for the
4626 static int /* O - Size of banner file in kbytes */
4627 copy_banner(cupsd_client_t
*con
, /* I - Client connection */
4628 cupsd_job_t
*job
, /* I - Job information */
4629 const char *name
) /* I - Name of banner */
4631 int i
; /* Looping var */
4632 int kbytes
; /* Size of banner file in kbytes */
4633 char filename
[1024]; /* Job filename */
4634 cupsd_banner_t
*banner
; /* Pointer to banner */
4635 cups_file_t
*in
; /* Input file */
4636 cups_file_t
*out
; /* Output file */
4637 int ch
; /* Character from file */
4638 char attrname
[255], /* Name of attribute */
4639 *s
; /* Pointer into name */
4640 ipp_attribute_t
*attr
; /* Attribute */
4643 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4644 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
4645 con
, con
? con
->http
.fd
: -1, job
, job
->id
,
4646 name
? name
: "(null)");
4649 * Find the banner; return if not found or "none"...
4652 if (!name
|| !strcmp(name
, "none") ||
4653 (banner
= cupsdFindBanner(name
)) == NULL
)
4657 * Open the banner and job files...
4660 if (add_file(con
, job
, banner
->filetype
, 0))
4663 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
4665 if ((out
= cupsFileOpen(filename
, "w")) == NULL
)
4667 cupsdLogMessage(CUPSD_LOG_ERROR
,
4668 "Unable to create banner job file %s - %s",
4669 filename
, strerror(errno
));
4674 fchmod(cupsFileNumber(out
), 0640);
4675 fchown(cupsFileNumber(out
), RunUser
, Group
);
4678 * Try the localized banner file under the subdirectory...
4681 strlcpy(attrname
, job
->attrs
->attrs
->next
->values
[0].string
.text
,
4683 if (strlen(attrname
) > 2 && attrname
[2] == '-')
4686 * Convert ll-cc to ll_CC...
4690 attrname
[3] = toupper(attrname
[3] & 255);
4691 attrname
[4] = toupper(attrname
[4] & 255);
4694 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4697 if (access(filename
, 0) && strlen(attrname
) > 2)
4700 * Wasn't able to find "ll_CC" locale file; try the non-national
4701 * localization banner directory.
4706 snprintf(filename
, sizeof(filename
), "%s/banners/%s/%s", DataDir
,
4710 if (access(filename
, 0))
4713 * Use the non-localized banner file.
4716 snprintf(filename
, sizeof(filename
), "%s/banners/%s", DataDir
, name
);
4719 if ((in
= cupsFileOpen(filename
, "r")) == NULL
)
4723 cupsdLogMessage(CUPSD_LOG_ERROR
,
4724 "Unable to open banner template file %s - %s",
4725 filename
, strerror(errno
));
4731 * Parse the file to the end...
4734 while ((ch
= cupsFileGetChar(in
)) != EOF
)
4738 * Get an attribute name...
4741 for (s
= attrname
; (ch
= cupsFileGetChar(in
)) != EOF
;)
4742 if (!isalpha(ch
& 255) && ch
!= '-' && ch
!= '?')
4744 else if (s
< (attrname
+ sizeof(attrname
) - 1))
4754 * Ignore { followed by stuff that is not an attribute name...
4757 cupsFilePrintf(out
, "{%s%c", attrname
, ch
);
4762 * See if it is defined...
4765 if (attrname
[0] == '?')
4770 if (!strcmp(s
, "printer-name"))
4772 cupsFilePuts(out
, job
->dest
);
4775 else if ((attr
= ippFindAttribute(job
->attrs
, s
, IPP_TAG_ZERO
)) == NULL
)
4778 * See if we have a leading question mark...
4781 if (attrname
[0] != '?')
4784 * Nope, write to file as-is; probably a PostScript procedure...
4787 cupsFilePrintf(out
, "{%s}", attrname
);
4794 * Output value(s)...
4797 for (i
= 0; i
< attr
->num_values
; i
++)
4800 cupsFilePutChar(out
, ',');
4802 switch (attr
->value_tag
)
4804 case IPP_TAG_INTEGER
:
4806 if (!strncmp(s
, "time-at-", 8))
4807 cupsFilePuts(out
, cupsdGetDateTime(attr
->values
[i
].integer
));
4809 cupsFilePrintf(out
, "%d", attr
->values
[i
].integer
);
4812 case IPP_TAG_BOOLEAN
:
4813 cupsFilePrintf(out
, "%d", attr
->values
[i
].boolean
);
4816 case IPP_TAG_NOVALUE
:
4817 cupsFilePuts(out
, "novalue");
4820 case IPP_TAG_RANGE
:
4821 cupsFilePrintf(out
, "%d-%d", attr
->values
[i
].range
.lower
,
4822 attr
->values
[i
].range
.upper
);
4825 case IPP_TAG_RESOLUTION
:
4826 cupsFilePrintf(out
, "%dx%d%s", attr
->values
[i
].resolution
.xres
,
4827 attr
->values
[i
].resolution
.yres
,
4828 attr
->values
[i
].resolution
.units
== IPP_RES_PER_INCH
?
4833 case IPP_TAG_STRING
:
4836 case IPP_TAG_KEYWORD
:
4837 case IPP_TAG_CHARSET
:
4838 case IPP_TAG_LANGUAGE
:
4839 if (!strcasecmp(banner
->filetype
->type
, "postscript"))
4842 * Need to quote strings for PS banners...
4847 for (p
= attr
->values
[i
].string
.text
; *p
; p
++)
4849 if (*p
== '(' || *p
== ')' || *p
== '\\')
4851 cupsFilePutChar(out
, '\\');
4852 cupsFilePutChar(out
, *p
);
4854 else if (*p
< 32 || *p
> 126)
4855 cupsFilePrintf(out
, "\\%03o", *p
& 255);
4857 cupsFilePutChar(out
, *p
);
4861 cupsFilePuts(out
, attr
->values
[i
].string
.text
);
4865 break; /* anti-compiler-warning-code */
4869 else if (ch
== '\\') /* Quoted char */
4871 ch
= cupsFileGetChar(in
);
4873 if (ch
!= '{') /* Only do special handling for \{ */
4874 cupsFilePutChar(out
, '\\');
4876 cupsFilePutChar(out
, ch
);
4879 cupsFilePutChar(out
, ch
);
4883 kbytes
= (cupsFileTell(out
) + 1023) / 1024;
4885 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
4886 IPP_TAG_INTEGER
)) != NULL
)
4887 attr
->values
[0].integer
+= kbytes
;
4896 * 'copy_file()' - Copy a PPD file or interface script...
4899 static int /* O - 0 = success, -1 = error */
4900 copy_file(const char *from
, /* I - Source file */
4901 const char *to
) /* I - Destination file */
4903 cups_file_t
*src
, /* Source file */
4904 *dst
; /* Destination file */
4905 int bytes
; /* Bytes to read/write */
4906 char buffer
[2048]; /* Copy buffer */
4909 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "copy_file(\"%s\", \"%s\")", from
, to
);
4912 * Open the source and destination file for a copy...
4915 if ((src
= cupsFileOpen(from
, "rb")) == NULL
)
4918 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
4925 * Copy the source file to the destination...
4928 while ((bytes
= cupsFileRead(src
, buffer
, sizeof(buffer
))) > 0)
4929 if (cupsFileWrite(dst
, buffer
, bytes
) < bytes
)
4937 * Close both files and return...
4942 return (cupsFileClose(dst
));
4947 * 'copy_model()' - Copy a PPD model file, substituting default values
4951 static int /* O - 0 = success, -1 = error */
4952 copy_model(cupsd_client_t
*con
, /* I - Client connection */
4953 const char *from
, /* I - Source file */
4954 const char *to
) /* I - Destination file */
4956 fd_set input
; /* select() input set */
4957 struct timeval timeout
; /* select() timeout */
4958 int maxfd
; /* Max file descriptor for select() */
4959 char tempfile
[1024]; /* Temporary PPD file */
4960 int tempfd
; /* Temporary PPD file descriptor */
4961 int temppid
; /* Process ID of cups-driverd */
4962 int temppipe
[2]; /* Temporary pipes */
4963 char *argv
[4], /* Command-line arguments */
4964 *envp
[MAX_ENV
]; /* Environment */
4965 cups_file_t
*src
, /* Source file */
4966 *dst
; /* Destination file */
4967 ppd_file_t
*ppd
; /* PPD file */
4968 int bytes
, /* Bytes from pipe */
4969 total
; /* Total bytes from pipe */
4970 char buffer
[2048]; /* Copy buffer */
4971 int i
; /* Looping var */
4972 char option
[PPD_MAX_NAME
], /* Option name */
4973 choice
[PPD_MAX_NAME
]; /* Choice name */
4974 int num_defaults
; /* Number of default options */
4975 cups_option_t
*defaults
; /* Default options */
4976 char cups_protocol
[PPD_MAX_LINE
];
4977 /* cupsProtocol attribute */
4978 int have_letter
, /* Have Letter size */
4979 have_a4
; /* Have A4 size */
4980 #ifdef HAVE_LIBPAPER
4981 char *paper_result
; /* Paper size name from libpaper */
4982 char system_paper
[64]; /* Paper size name buffer */
4983 #endif /* HAVE_LIBPAPER */
4986 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
4987 "copy_model(con=%p, from=\"%s\", to=\"%s\")",
4991 * Run cups-driverd to get the PPD file...
4994 argv
[0] = "cups-driverd";
4996 argv
[2] = (char *)from
;
4999 cupsdLoadEnv(envp
, (int)(sizeof(envp
) / sizeof(envp
[0])));
5001 snprintf(buffer
, sizeof(buffer
), "%s/daemon/cups-driverd", ServerBin
);
5002 snprintf(tempfile
, sizeof(tempfile
), "%s/%d.ppd", TempDir
, con
->http
.fd
);
5003 tempfd
= open(tempfile
, O_WRONLY
| O_CREAT
| O_TRUNC
, 0600);
5007 cupsdOpenPipe(temppipe
);
5009 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5010 "copy_model: Running \"cups-driverd cat %s\"...", from
);
5012 if (!cupsdStartProcess(buffer
, argv
, envp
, -1, temppipe
[1], CGIPipes
[1],
5013 -1, -1, 0, DefaultProfile
, &temppid
))
5024 * Wait up to 30 seconds for the PPD file to be copied...
5029 if (temppipe
[0] > CGIPipes
[0])
5030 maxfd
= temppipe
[0] + 1;
5032 maxfd
= CGIPipes
[0] + 1;
5037 * See if we have data ready...
5041 FD_SET(temppipe
[0], &input
);
5042 FD_SET(CGIPipes
[0], &input
);
5044 timeout
.tv_sec
= 30;
5045 timeout
.tv_usec
= 0;
5047 if ((i
= select(maxfd
, &input
, NULL
, NULL
, &timeout
)) < 0)
5057 * We have timed out...
5063 if (FD_ISSET(temppipe
[0], &input
))
5066 * Read the PPD file from the pipe, and write it to the PPD file.
5069 if ((bytes
= read(temppipe
[0], buffer
, sizeof(buffer
))) > 0)
5071 if (write(tempfd
, buffer
, bytes
) < bytes
)
5080 if (FD_ISSET(CGIPipes
[0], &input
))
5090 * No data from cups-deviced...
5093 cupsdLogMessage(CUPSD_LOG_ERROR
, "copy_model: empty PPD file!");
5099 * Read the source file and see what page sizes are supported...
5102 if ((ppd
= ppdOpenFile(tempfile
)) == NULL
)
5108 have_letter
= ppdPageSize(ppd
, "Letter") != NULL
;
5109 have_a4
= ppdPageSize(ppd
, "A4") != NULL
;
5112 * Open the destination (if possible) and set the default options...
5117 cups_protocol
[0] = '\0';
5119 if ((dst
= cupsFileOpen(to
, "rb")) != NULL
)
5122 * Read all of the default lines from the old PPD...
5125 while (cupsFileGets(dst
, buffer
, sizeof(buffer
)))
5126 if (!strncmp(buffer
, "*Default", 8))
5129 * Add the default option...
5132 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
5133 choice
, sizeof(choice
)))
5135 ppd_option_t
*ppdo
; /* PPD option */
5139 * Only add the default if the default hasn't already been
5140 * set and the choice exists in the new PPD...
5143 if (!cupsGetOption(option
, num_defaults
, defaults
) &&
5144 (ppdo
= ppdFindOption(ppd
, option
)) != NULL
&&
5145 ppdFindChoice(ppdo
, choice
))
5146 num_defaults
= cupsAddOption(option
, choice
, num_defaults
,
5150 else if (!strncmp(buffer
, "*cupsProtocol:", 14))
5151 strlcpy(cups_protocol
, buffer
, sizeof(cups_protocol
));
5155 #ifdef HAVE_LIBPAPER
5156 else if ((paper_result
= systempapername()) != NULL
)
5159 * Set the default media sizes from the systemwide default...
5162 strlcpy(system_paper
, paper_result
, sizeof(system_paper
));
5163 system_paper
[0] = toupper(system_paper
[0] & 255);
5165 if ((!strcmp(system_paper
, "Letter") && have_letter
) ||
5166 (!strcmp(system_paper
, "A4") && have_a4
))
5168 num_defaults
= cupsAddOption("PageSize", system_paper
,
5169 num_defaults
, &defaults
);
5170 num_defaults
= cupsAddOption("PageRegion", system_paper
,
5171 num_defaults
, &defaults
);
5172 num_defaults
= cupsAddOption("PaperDimension", system_paper
,
5173 num_defaults
, &defaults
);
5174 num_defaults
= cupsAddOption("ImageableArea", system_paper
,
5175 num_defaults
, &defaults
);
5178 #endif /* HAVE_LIBPAPER */
5182 * Add the default media sizes...
5184 * Note: These values are generally not valid for large-format devices
5185 * like plotters, however it is probably safe to say that those
5186 * users will configure the media size after initially adding
5187 * the device anyways...
5190 if (!DefaultLanguage
||
5191 !strcasecmp(DefaultLanguage
, "C") ||
5192 !strcasecmp(DefaultLanguage
, "POSIX") ||
5193 !strcasecmp(DefaultLanguage
, "en") ||
5194 !strncasecmp(DefaultLanguage
, "en.", 3) ||
5195 !strncasecmp(DefaultLanguage
, "en_US", 5) ||
5196 !strncasecmp(DefaultLanguage
, "en_CA", 5) ||
5197 !strncasecmp(DefaultLanguage
, "fr_CA", 5))
5200 * These are the only locales that will default to "letter" size...
5205 num_defaults
= cupsAddOption("PageSize", "Letter", num_defaults
,
5207 num_defaults
= cupsAddOption("PageRegion", "Letter", num_defaults
,
5209 num_defaults
= cupsAddOption("PaperDimension", "Letter", num_defaults
,
5211 num_defaults
= cupsAddOption("ImageableArea", "Letter", num_defaults
,
5218 * The rest default to "a4" size...
5221 num_defaults
= cupsAddOption("PageSize", "A4", num_defaults
,
5223 num_defaults
= cupsAddOption("PageRegion", "A4", num_defaults
,
5225 num_defaults
= cupsAddOption("PaperDimension", "A4", num_defaults
,
5227 num_defaults
= cupsAddOption("ImageableArea", "A4", num_defaults
,
5235 * Open the source file for a copy...
5238 if ((src
= cupsFileOpen(tempfile
, "rb")) == NULL
)
5240 cupsFreeOptions(num_defaults
, defaults
);
5246 * Open the destination file for a copy...
5249 if ((dst
= cupsFileOpen(to
, "wb")) == NULL
)
5251 cupsFreeOptions(num_defaults
, defaults
);
5258 * Copy the source file to the destination...
5261 while (cupsFileGets(src
, buffer
, sizeof(buffer
)))
5263 if (!strncmp(buffer
, "*Default", 8))
5266 * Check for an previous default option choice...
5269 if (!ppd_parse_line(buffer
, option
, sizeof(option
),
5270 choice
, sizeof(choice
)))
5272 const char *val
; /* Default option value */
5275 if ((val
= cupsGetOption(option
, num_defaults
, defaults
)) != NULL
)
5278 * Substitute the previous choice...
5281 snprintf(buffer
, sizeof(buffer
), "*Default%s: %s", option
, val
);
5286 cupsFilePrintf(dst
, "%s\n", buffer
);
5289 if (cups_protocol
[0])
5290 cupsFilePrintf(dst
, "%s\n", cups_protocol
);
5292 cupsFreeOptions(num_defaults
, defaults
);
5295 * Close both files and return...
5302 return (cupsFileClose(dst
));
5307 * 'copy_job_attrs()' - Copy job attributes.
5311 copy_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
5312 cupsd_job_t
*job
, /* I - Job */
5313 cups_array_t
*ra
) /* I - Requested attributes array */
5315 char job_uri
[HTTP_MAX_URI
]; /* Job URI */
5319 * Send the requested attributes for each job...
5322 httpAssembleURIf(HTTP_URI_CODING_ALL
, job_uri
, sizeof(job_uri
), "ipp", NULL
,
5323 con
->servername
, con
->serverport
, "/jobs/%d",
5326 if (!ra
|| cupsArrayFind(ra
, "document-count"))
5327 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5328 "document-count", job
->num_files
);
5330 if (!ra
|| cupsArrayFind(ra
, "job-more-info"))
5331 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
5332 "job-more-info", NULL
, job_uri
);
5334 if (job
->state_value
> IPP_JOB_PROCESSING
&&
5335 (!ra
|| cupsArrayFind(ra
, "job-preserved")))
5336 ippAddBoolean(con
->response
, IPP_TAG_JOB
, "job-preserved",
5337 job
->num_files
> 0);
5339 if (!ra
|| cupsArrayFind(ra
, "job-printer-up-time"))
5340 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
,
5341 "job-printer-up-time", time(NULL
));
5343 if (!ra
|| cupsArrayFind(ra
, "job-state-reasons"))
5344 add_job_state_reasons(con
, job
);
5346 if (!ra
|| cupsArrayFind(ra
, "job-uri"))
5347 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
,
5348 "job-uri", NULL
, job_uri
);
5350 copy_attrs(con
->response
, job
->attrs
, ra
, IPP_TAG_JOB
, 0);
5355 * 'copy_printer_attrs()' - Copy printer attributes.
5360 cupsd_client_t
*con
, /* I - Client connection */
5361 cupsd_printer_t
*printer
, /* I - Printer */
5362 cups_array_t
*ra
) /* I - Requested attributes array */
5364 char printer_uri
[HTTP_MAX_URI
];
5366 time_t curtime
; /* Current time */
5367 int i
; /* Looping var */
5368 ipp_attribute_t
*history
; /* History collection */
5372 * Copy the printer attributes to the response using requested-attributes
5373 * and document-format attributes that may be provided by the client.
5376 curtime
= time(NULL
);
5379 if ((!ra
|| cupsArrayFind(ra
, "com.apple.print.recoverable-message")) &&
5380 printer
->recoverable
)
5381 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5382 "com.apple.print.recoverable-message", NULL
,
5383 printer
->recoverable
);
5384 #endif /* __APPLE__ */
5386 if (!ra
|| cupsArrayFind(ra
, "marker-change-time"))
5387 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5388 "marker-change-time", printer
->marker_time
);
5390 if (printer
->num_printers
> 0 &&
5391 (!ra
|| cupsArrayFind(ra
, "member-uris")))
5393 ipp_attribute_t
*member_uris
; /* member-uris attribute */
5394 cupsd_printer_t
*p2
; /* Printer in class */
5395 ipp_attribute_t
*p2_uri
; /* printer-uri-supported for class printer */
5398 if ((member_uris
= ippAddStrings(con
->response
, IPP_TAG_PRINTER
,
5399 IPP_TAG_URI
, "member-uris",
5400 printer
->num_printers
, NULL
,
5403 for (i
= 0; i
< printer
->num_printers
; i
++)
5405 p2
= printer
->printers
[i
];
5407 if ((p2_uri
= ippFindAttribute(p2
->attrs
, "printer-uri-supported",
5408 IPP_TAG_URI
)) != NULL
)
5409 member_uris
->values
[i
].string
.text
=
5410 _cupsStrAlloc(p2_uri
->values
[0].string
.text
);
5413 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
,
5414 sizeof(printer_uri
), "ipp", NULL
, con
->servername
,
5416 (p2
->type
& CUPS_PRINTER_CLASS
) ?
5417 "/classes/%s" : "/printers/%s", p2
->name
);
5418 member_uris
->values
[i
].string
.text
= _cupsStrAlloc(printer_uri
);
5424 if (printer
->alert
&& (!ra
|| cupsArrayFind(ra
, "printer-alert")))
5425 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_STRING
,
5426 "printer-alert", NULL
, printer
->alert
);
5428 if (printer
->alert_description
&&
5429 (!ra
|| cupsArrayFind(ra
, "printer-alert-description")))
5430 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5431 "printer-alert-description", NULL
,
5432 printer
->alert_description
);
5434 if (!ra
|| cupsArrayFind(ra
, "printer-current-time"))
5435 ippAddDate(con
->response
, IPP_TAG_PRINTER
, "printer-current-time",
5436 ippTimeToDate(curtime
));
5439 if (!ra
|| cupsArrayFind(ra
, "printer-dns-sd-name"))
5441 if (printer
->reg_name
)
5442 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5443 "printer-dns-sd-name", NULL
, printer
->reg_name
);
5445 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NOVALUE
,
5446 "printer-dns-sd-name", 0);
5448 #endif /* HAVE_DNSSD */
5450 if (!ra
|| cupsArrayFind(ra
, "printer-error-policy"))
5451 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5452 "printer-error-policy", NULL
, printer
->error_policy
);
5454 if (!ra
|| cupsArrayFind(ra
, "printer-is-accepting-jobs"))
5455 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-accepting-jobs",
5456 printer
->accepting
);
5458 if (!ra
|| cupsArrayFind(ra
, "printer-is-shared"))
5459 ippAddBoolean(con
->response
, IPP_TAG_PRINTER
, "printer-is-shared",
5462 if (!ra
|| cupsArrayFind(ra
, "printer-op-policy"))
5463 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_NAME
,
5464 "printer-op-policy", NULL
, printer
->op_policy
);
5466 if (!ra
|| cupsArrayFind(ra
, "printer-state"))
5467 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-state",
5470 if (!ra
|| cupsArrayFind(ra
, "printer-state-change-time"))
5471 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5472 "printer-state-change-time", printer
->state_time
);
5474 if (MaxPrinterHistory
> 0 && printer
->num_history
> 0 &&
5475 cupsArrayFind(ra
, "printer-state-history"))
5478 * Printer history is only sent if specifically requested, so that
5479 * older CUPS/IPP clients won't barf on the collection attributes.
5482 history
= ippAddCollections(con
->response
, IPP_TAG_PRINTER
,
5483 "printer-state-history",
5484 printer
->num_history
, NULL
);
5486 for (i
= 0; i
< printer
->num_history
; i
++)
5487 copy_attrs(history
->values
[i
].collection
= ippNew(), printer
->history
[i
],
5488 NULL
, IPP_TAG_ZERO
, 0);
5491 if (!ra
|| cupsArrayFind(ra
, "printer-state-message"))
5492 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_TEXT
,
5493 "printer-state-message", NULL
, printer
->state_message
);
5495 if (!ra
|| cupsArrayFind(ra
, "printer-state-reasons"))
5496 add_printer_state_reasons(con
, printer
);
5498 if (!ra
|| cupsArrayFind(ra
, "printer-type"))
5500 int type
; /* printer-type value */
5504 * Add the CUPS-specific printer-type attribute...
5507 type
= printer
->type
;
5509 if (printer
== DefaultPrinter
)
5510 type
|= CUPS_PRINTER_DEFAULT
;
5512 if (!printer
->accepting
)
5513 type
|= CUPS_PRINTER_REJECTING
;
5515 if (!printer
->shared
)
5516 type
|= CUPS_PRINTER_NOT_SHARED
;
5518 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_ENUM
, "printer-type",
5522 if (!ra
|| cupsArrayFind(ra
, "printer-up-time"))
5523 ippAddInteger(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_INTEGER
,
5524 "printer-up-time", curtime
);
5526 if ((!ra
|| cupsArrayFind(ra
, "printer-uri-supported")) &&
5527 !ippFindAttribute(printer
->attrs
, "printer-uri-supported",
5530 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5531 "ipp", NULL
, con
->servername
, con
->serverport
,
5532 (printer
->type
& CUPS_PRINTER_CLASS
) ?
5533 "/classes/%s" : "/printers/%s", printer
->name
);
5534 ippAddString(con
->response
, IPP_TAG_PRINTER
, IPP_TAG_URI
,
5535 "printer-uri-supported", NULL
, printer_uri
);
5536 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "printer-uri-supported=\"%s\"",
5540 if (!ra
|| cupsArrayFind(ra
, "queued-job-count"))
5541 add_queued_job_count(con
, printer
);
5543 copy_attrs(con
->response
, printer
->attrs
, ra
, IPP_TAG_ZERO
, 0);
5544 copy_attrs(con
->response
, CommonData
, ra
, IPP_TAG_ZERO
, IPP_TAG_COPY
);
5549 * 'copy_subscription_attrs()' - Copy subscription attributes.
5553 copy_subscription_attrs(
5554 cupsd_client_t
*con
, /* I - Client connection */
5555 cupsd_subscription_t
*sub
, /* I - Subscription */
5556 cups_array_t
*ra
) /* I - Requested attributes array */
5558 ipp_attribute_t
*attr
; /* Current attribute */
5559 char printer_uri
[HTTP_MAX_URI
];
5561 int count
; /* Number of events */
5562 unsigned mask
; /* Current event mask */
5563 const char *name
; /* Current event name */
5567 * Copy the subscription attributes to the response using the
5568 * requested-attributes attribute that may be provided by the client.
5571 if (!ra
|| cupsArrayFind(ra
, "notify-events"))
5573 if ((name
= cupsdEventName((cupsd_eventmask_t
)sub
->mask
)) != NULL
)
5576 * Simple event list...
5579 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
,
5580 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5581 "notify-events", NULL
, name
);
5586 * Complex event list...
5589 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5590 if (sub
->mask
& mask
)
5593 attr
= ippAddStrings(con
->response
, IPP_TAG_SUBSCRIPTION
,
5594 (ipp_tag_t
)(IPP_TAG_KEYWORD
| IPP_TAG_COPY
),
5595 "notify-events", count
, NULL
, NULL
);
5597 for (mask
= 1, count
= 0; mask
< CUPSD_EVENT_ALL
; mask
<<= 1)
5598 if (sub
->mask
& mask
)
5600 attr
->values
[count
].string
.text
=
5601 (char *)cupsdEventName((cupsd_eventmask_t
)mask
);
5608 if (sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-job-id")))
5609 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5610 "notify-job-id", sub
->job
->id
);
5612 if (!sub
->job
&& (!ra
|| cupsArrayFind(ra
, "notify-lease-duration")))
5613 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5614 "notify-lease-duration", sub
->lease
);
5616 if (sub
->dest
&& (!ra
|| cupsArrayFind(ra
, "notify-printer-uri")))
5618 httpAssembleURIf(HTTP_URI_CODING_ALL
, printer_uri
, sizeof(printer_uri
),
5619 "ipp", NULL
, con
->servername
, con
->serverport
,
5620 "/printers/%s", sub
->dest
->name
);
5621 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5622 "notify-printer-uri", NULL
, printer_uri
);
5625 if (sub
->recipient
&& (!ra
|| cupsArrayFind(ra
, "notify-recipient-uri")))
5626 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_URI
,
5627 "notify-recipient-uri", NULL
, sub
->recipient
);
5628 else if (!ra
|| cupsArrayFind(ra
, "notify-pull-method"))
5629 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_KEYWORD
,
5630 "notify-pull-method", NULL
, "ippget");
5632 if (!ra
|| cupsArrayFind(ra
, "notify-subscriber-user-name"))
5633 ippAddString(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_NAME
,
5634 "notify-subscriber-user-name", NULL
, sub
->owner
);
5636 if (!ra
|| cupsArrayFind(ra
, "notify-subscription-id"))
5637 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5638 "notify-subscription-id", sub
->id
);
5640 if (!ra
|| cupsArrayFind(ra
, "notify-time-interval"))
5641 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
5642 "notify-time-interval", sub
->interval
);
5644 if (sub
->user_data_len
> 0 && (!ra
|| cupsArrayFind(ra
, "notify-user-data")))
5645 ippAddOctetString(con
->response
, IPP_TAG_SUBSCRIPTION
, "notify-user-data",
5646 sub
->user_data
, sub
->user_data_len
);
5651 * 'create_job()' - Print a file to a printer or class.
5655 create_job(cupsd_client_t
*con
, /* I - Client connection */
5656 ipp_attribute_t
*uri
) /* I - Printer URI */
5658 cupsd_printer_t
*printer
; /* Printer */
5659 cupsd_job_t
*job
; /* New job */
5662 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "create_job(%p[%d], %s)", con
,
5663 con
->http
.fd
, uri
->values
[0].string
.text
);
5666 * Is the destination valid?
5669 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
5675 send_ipp_status(con
, IPP_NOT_FOUND
,
5676 _("The printer or class was not found."));
5681 * Create the job object...
5684 if ((job
= add_job(con
, printer
, NULL
)) == NULL
)
5687 job
->pending_timeout
= 1;
5690 * Save and log the job...
5693 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Queued on \"%s\" by \"%s\".",
5694 job
->dest
, job
->username
);
5699 * 'create_requested_array()' - Create an array for the requested-attributes.
5702 static cups_array_t
* /* O - Array of attributes or NULL */
5703 create_requested_array(ipp_t
*request
) /* I - IPP request */
5705 int i
; /* Looping var */
5706 ipp_attribute_t
*requested
; /* requested-attributes attribute */
5707 cups_array_t
*ra
; /* Requested attributes array */
5708 char *value
; /* Current value */
5712 * Get the requested-attributes attribute, and return NULL if we don't
5716 if ((requested
= ippFindAttribute(request
, "requested-attributes",
5717 IPP_TAG_KEYWORD
)) == NULL
)
5721 * If the attribute contains a single "all" keyword, return NULL...
5724 if (requested
->num_values
== 1 &&
5725 !strcmp(requested
->values
[0].string
.text
, "all"))
5729 * Create an array using "strcmp" as the comparison function...
5732 ra
= cupsArrayNew((cups_array_func_t
)strcmp
, NULL
);
5734 for (i
= 0; i
< requested
->num_values
; i
++)
5736 value
= requested
->values
[i
].string
.text
;
5738 if (!strcmp(value
, "job-template"))
5740 cupsArrayAdd(ra
, "copies");
5741 cupsArrayAdd(ra
, "copies-default");
5742 cupsArrayAdd(ra
, "copies-supported");
5743 cupsArrayAdd(ra
, "finishings");
5744 cupsArrayAdd(ra
, "finishings-default");
5745 cupsArrayAdd(ra
, "finishings-supported");
5746 cupsArrayAdd(ra
, "job-hold-until");
5747 cupsArrayAdd(ra
, "job-hold-until-default");
5748 cupsArrayAdd(ra
, "job-hold-until-supported");
5749 cupsArrayAdd(ra
, "job-priority");
5750 cupsArrayAdd(ra
, "job-priority-default");
5751 cupsArrayAdd(ra
, "job-priority-supported");
5752 cupsArrayAdd(ra
, "job-sheets");
5753 cupsArrayAdd(ra
, "job-sheets-default");
5754 cupsArrayAdd(ra
, "job-sheets-supported");
5755 cupsArrayAdd(ra
, "media");
5756 cupsArrayAdd(ra
, "media-default");
5757 cupsArrayAdd(ra
, "media-supported");
5758 cupsArrayAdd(ra
, "multiple-document-handling");
5759 cupsArrayAdd(ra
, "multiple-document-handling-default");
5760 cupsArrayAdd(ra
, "multiple-document-handling-supported");
5761 cupsArrayAdd(ra
, "number-up");
5762 cupsArrayAdd(ra
, "number-up-default");
5763 cupsArrayAdd(ra
, "number-up-supported");
5764 cupsArrayAdd(ra
, "orientation-requested");
5765 cupsArrayAdd(ra
, "orientation-requested-default");
5766 cupsArrayAdd(ra
, "orientation-requested-supported");
5767 cupsArrayAdd(ra
, "page-ranges");
5768 cupsArrayAdd(ra
, "page-ranges-supported");
5769 cupsArrayAdd(ra
, "printer-resolution");
5770 cupsArrayAdd(ra
, "printer-resolution-default");
5771 cupsArrayAdd(ra
, "printer-resolution-supported");
5772 cupsArrayAdd(ra
, "print-quality");
5773 cupsArrayAdd(ra
, "print-quality-default");
5774 cupsArrayAdd(ra
, "print-quality-supported");
5775 cupsArrayAdd(ra
, "sides");
5776 cupsArrayAdd(ra
, "sides-default");
5777 cupsArrayAdd(ra
, "sides-supported");
5779 else if (!strcmp(value
, "job-description"))
5781 cupsArrayAdd(ra
, "date-time-at-completed");
5782 cupsArrayAdd(ra
, "date-time-at-creation");
5783 cupsArrayAdd(ra
, "date-time-at-processing");
5784 cupsArrayAdd(ra
, "job-detailed-status-message");
5785 cupsArrayAdd(ra
, "job-document-access-errors");
5786 cupsArrayAdd(ra
, "job-id");
5787 cupsArrayAdd(ra
, "job-impressions");
5788 cupsArrayAdd(ra
, "job-impressions-completed");
5789 cupsArrayAdd(ra
, "job-k-octets");
5790 cupsArrayAdd(ra
, "job-k-octets-processed");
5791 cupsArrayAdd(ra
, "job-media-sheets");
5792 cupsArrayAdd(ra
, "job-media-sheets-completed");
5793 cupsArrayAdd(ra
, "job-message-from-operator");
5794 cupsArrayAdd(ra
, "job-more-info");
5795 cupsArrayAdd(ra
, "job-name");
5796 cupsArrayAdd(ra
, "job-originating-user-name");
5797 cupsArrayAdd(ra
, "job-printer-up-time");
5798 cupsArrayAdd(ra
, "job-printer-uri");
5799 cupsArrayAdd(ra
, "job-state");
5800 cupsArrayAdd(ra
, "job-state-message");
5801 cupsArrayAdd(ra
, "job-state-reasons");
5802 cupsArrayAdd(ra
, "job-uri");
5803 cupsArrayAdd(ra
, "number-of-documents");
5804 cupsArrayAdd(ra
, "number-of-intervening-jobs");
5805 cupsArrayAdd(ra
, "output-device-assigned");
5806 cupsArrayAdd(ra
, "time-at-completed");
5807 cupsArrayAdd(ra
, "time-at-creation");
5808 cupsArrayAdd(ra
, "time-at-processing");
5810 else if (!strcmp(value
, "printer-description"))
5812 cupsArrayAdd(ra
, "charset-configured");
5813 cupsArrayAdd(ra
, "charset-supported");
5814 cupsArrayAdd(ra
, "color-supported");
5815 cupsArrayAdd(ra
, "compression-supported");
5816 cupsArrayAdd(ra
, "document-format-default");
5817 cupsArrayAdd(ra
, "document-format-supported");
5818 cupsArrayAdd(ra
, "generated-natural-language-supported");
5819 cupsArrayAdd(ra
, "ipp-versions-supported");
5820 cupsArrayAdd(ra
, "job-impressions-supported");
5821 cupsArrayAdd(ra
, "job-k-octets-supported");
5822 cupsArrayAdd(ra
, "job-media-sheets-supported");
5823 cupsArrayAdd(ra
, "multiple-document-jobs-supported");
5824 cupsArrayAdd(ra
, "multiple-operation-time-out");
5825 cupsArrayAdd(ra
, "natural-language-configured");
5826 cupsArrayAdd(ra
, "notify-attributes-supported");
5827 cupsArrayAdd(ra
, "notify-lease-duration-default");
5828 cupsArrayAdd(ra
, "notify-lease-duration-supported");
5829 cupsArrayAdd(ra
, "notify-max-events-supported");
5830 cupsArrayAdd(ra
, "notify-events-default");
5831 cupsArrayAdd(ra
, "notify-events-supported");
5832 cupsArrayAdd(ra
, "notify-pull-method-supported");
5833 cupsArrayAdd(ra
, "notify-schemes-supported");
5834 cupsArrayAdd(ra
, "operations-supported");
5835 cupsArrayAdd(ra
, "pages-per-minute");
5836 cupsArrayAdd(ra
, "pages-per-minute-color");
5837 cupsArrayAdd(ra
, "pdl-override-supported");
5838 cupsArrayAdd(ra
, "printer-alert");
5839 cupsArrayAdd(ra
, "printer-alert-description");
5840 cupsArrayAdd(ra
, "printer-commands");
5841 cupsArrayAdd(ra
, "printer-current-time");
5842 cupsArrayAdd(ra
, "printer-driver-installer");
5843 cupsArrayAdd(ra
, "printer-dns-sd-name");
5844 cupsArrayAdd(ra
, "printer-info");
5845 cupsArrayAdd(ra
, "printer-is-accepting-jobs");
5846 cupsArrayAdd(ra
, "printer-location");
5847 cupsArrayAdd(ra
, "printer-make-and-model");
5848 cupsArrayAdd(ra
, "printer-message-from-operator");
5849 cupsArrayAdd(ra
, "printer-more-info");
5850 cupsArrayAdd(ra
, "printer-more-info-manufacturer");
5851 cupsArrayAdd(ra
, "printer-name");
5852 cupsArrayAdd(ra
, "printer-state");
5853 cupsArrayAdd(ra
, "printer-state-message");
5854 cupsArrayAdd(ra
, "printer-state-reasons");
5855 cupsArrayAdd(ra
, "printer-type");
5856 cupsArrayAdd(ra
, "printer-up-time");
5857 cupsArrayAdd(ra
, "printer-uri-supported");
5858 cupsArrayAdd(ra
, "queued-job-count");
5859 cupsArrayAdd(ra
, "reference-uri-schemes-supported");
5860 cupsArrayAdd(ra
, "uri-authentication-supported");
5861 cupsArrayAdd(ra
, "uri-security-supported");
5863 else if (!strcmp(value
, "printer-defaults"))
5865 char *name
; /* Option name */
5868 for (name
= (char *)cupsArrayFirst(CommonDefaults
);
5870 name
= (char *)cupsArrayNext(CommonDefaults
))
5871 cupsArrayAdd(ra
, name
);
5873 else if (!strcmp(value
, "subscription-template"))
5875 cupsArrayAdd(ra
, "notify-attributes");
5876 cupsArrayAdd(ra
, "notify-charset");
5877 cupsArrayAdd(ra
, "notify-events");
5878 cupsArrayAdd(ra
, "notify-lease-duration");
5879 cupsArrayAdd(ra
, "notify-natural-language");
5880 cupsArrayAdd(ra
, "notify-pull-method");
5881 cupsArrayAdd(ra
, "notify-recipient-uri");
5882 cupsArrayAdd(ra
, "notify-time-interval");
5883 cupsArrayAdd(ra
, "notify-user-data");
5886 cupsArrayAdd(ra
, value
);
5894 * 'create_subscription()' - Create a notification subscription.
5898 create_subscription(
5899 cupsd_client_t
*con
, /* I - Client connection */
5900 ipp_attribute_t
*uri
) /* I - Printer URI */
5902 http_status_t status
; /* Policy status */
5903 int i
; /* Looping var */
5904 ipp_attribute_t
*attr
; /* Current attribute */
5905 cups_ptype_t dtype
; /* Destination type (printer/class) */
5906 char scheme
[HTTP_MAX_URI
],
5907 /* Scheme portion of URI */
5908 userpass
[HTTP_MAX_URI
],
5909 /* Username portion of URI */
5911 /* Host portion of URI */
5912 resource
[HTTP_MAX_URI
];
5913 /* Resource portion of URI */
5914 int port
; /* Port portion of URI */
5915 cupsd_printer_t
*printer
; /* Printer/class */
5916 cupsd_job_t
*job
; /* Job */
5917 int jobid
; /* Job ID */
5918 cupsd_subscription_t
*sub
; /* Subscription object */
5919 const char *username
, /* requesting-user-name or
5920 authenticated username */
5921 *recipient
, /* notify-recipient-uri */
5922 *pullmethod
; /* notify-pull-method */
5923 ipp_attribute_t
*user_data
; /* notify-user-data */
5924 int interval
, /* notify-time-interval */
5925 lease
; /* notify-lease-duration */
5926 unsigned mask
; /* notify-events */
5927 ipp_attribute_t
*notify_events
,/* notify-events(-default) */
5928 *notify_lease
; /* notify-lease-duration(-default) */
5932 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
5934 if (attr
->group_tag
!= IPP_TAG_ZERO
)
5935 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "g%04x v%04x %s", attr
->group_tag
,
5936 attr
->value_tag
, attr
->name
);
5938 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "----SEP----");
5943 * Is the destination valid?
5946 cupsdLogMessage(CUPSD_LOG_DEBUG
,
5947 "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")",
5948 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
5950 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
5951 sizeof(scheme
), userpass
, sizeof(userpass
), host
,
5952 sizeof(host
), &port
, resource
, sizeof(resource
));
5954 if (!strcmp(resource
, "/"))
5956 dtype
= (cups_ptype_t
)0;
5959 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
5961 dtype
= (cups_ptype_t
)0;
5964 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
5966 dtype
= CUPS_PRINTER_CLASS
;
5969 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
5975 send_ipp_status(con
, IPP_NOT_FOUND
,
5976 _("The printer or class was not found."));
5986 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
5989 send_http_error(con
, status
, printer
);
5993 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
5995 send_http_error(con
, status
, NULL
);
6000 * Get the user that is requesting the subscription...
6003 username
= get_username(con
);
6006 * Find the first subscription group attribute; return if we have
6010 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
6011 if (attr
->group_tag
== IPP_TAG_SUBSCRIPTION
)
6016 send_ipp_status(con
, IPP_BAD_REQUEST
,
6017 _("No subscription attributes in request!"));
6022 * Process the subscription attributes in the request...
6025 con
->response
->request
.status
.status_code
= IPP_BAD_REQUEST
;
6033 lease
= DefaultLeaseDuration
;
6035 mask
= CUPSD_EVENT_NONE
;
6039 notify_events
= ippFindAttribute(printer
->attrs
, "notify-events-default",
6041 notify_lease
= ippFindAttribute(printer
->attrs
,
6042 "notify-lease-duration-default",
6046 lease
= notify_lease
->values
[0].integer
;
6050 notify_events
= NULL
;
6051 notify_lease
= NULL
;
6054 while (attr
&& attr
->group_tag
!= IPP_TAG_ZERO
)
6056 if (!strcmp(attr
->name
, "notify-recipient-uri") &&
6057 attr
->value_tag
== IPP_TAG_URI
)
6060 * Validate the recipient scheme against the ServerBin/notifier
6064 char notifier
[1024]; /* Notifier filename */
6067 recipient
= attr
->values
[0].string
.text
;
6069 if (httpSeparateURI(HTTP_URI_CODING_ALL
, recipient
,
6070 scheme
, sizeof(scheme
), userpass
, sizeof(userpass
),
6071 host
, sizeof(host
), &port
,
6072 resource
, sizeof(resource
)) < HTTP_URI_OK
)
6074 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6075 _("Bad notify-recipient-uri URI \"%s\"!"), recipient
);
6076 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6077 "notify-status-code", IPP_URI_SCHEME
);
6081 snprintf(notifier
, sizeof(notifier
), "%s/notifier/%s", ServerBin
,
6083 if (access(notifier
, X_OK
))
6085 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6086 _("notify-recipient-uri URI \"%s\" uses unknown "
6087 "scheme!"), recipient
);
6088 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6089 "notify-status-code", IPP_URI_SCHEME
);
6093 if (!strcmp(scheme
, "rss") && !check_rss_recipient(recipient
))
6095 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6096 _("notify-recipient-uri URI \"%s\" is already used!"),
6098 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6099 "notify-status-code", IPP_ATTRIBUTES
);
6103 else if (!strcmp(attr
->name
, "notify-pull-method") &&
6104 attr
->value_tag
== IPP_TAG_KEYWORD
)
6106 pullmethod
= attr
->values
[0].string
.text
;
6108 if (strcmp(pullmethod
, "ippget"))
6110 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
6111 _("Bad notify-pull-method \"%s\"!"), pullmethod
);
6112 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_ENUM
,
6113 "notify-status-code", IPP_ATTRIBUTES
);
6117 else if (!strcmp(attr
->name
, "notify-charset") &&
6118 attr
->value_tag
== IPP_TAG_CHARSET
&&
6119 strcmp(attr
->values
[0].string
.text
, "us-ascii") &&
6120 strcmp(attr
->values
[0].string
.text
, "utf-8"))
6122 send_ipp_status(con
, IPP_CHARSET
,
6123 _("Character set \"%s\" not supported!"),
6124 attr
->values
[0].string
.text
);
6127 else if (!strcmp(attr
->name
, "notify-natural-language") &&
6128 (attr
->value_tag
!= IPP_TAG_LANGUAGE
||
6129 strcmp(attr
->values
[0].string
.text
, DefaultLanguage
)))
6131 send_ipp_status(con
, IPP_CHARSET
,
6132 _("Language \"%s\" not supported!"),
6133 attr
->values
[0].string
.text
);
6136 else if (!strcmp(attr
->name
, "notify-user-data") &&
6137 attr
->value_tag
== IPP_TAG_STRING
)
6139 if (attr
->num_values
> 1 || attr
->values
[0].unknown
.length
> 63)
6141 send_ipp_status(con
, IPP_REQUEST_VALUE
,
6142 _("The notify-user-data value is too large "
6143 "(%d > 63 octets)!"),
6144 attr
->values
[0].unknown
.length
);
6150 else if (!strcmp(attr
->name
, "notify-events") &&
6151 attr
->value_tag
== IPP_TAG_KEYWORD
)
6152 notify_events
= attr
;
6153 else if (!strcmp(attr
->name
, "notify-lease-duration") &&
6154 attr
->value_tag
== IPP_TAG_INTEGER
)
6155 lease
= attr
->values
[0].integer
;
6156 else if (!strcmp(attr
->name
, "notify-time-interval") &&
6157 attr
->value_tag
== IPP_TAG_INTEGER
)
6158 interval
= attr
->values
[0].integer
;
6159 else if (!strcmp(attr
->name
, "notify-job-id") &&
6160 attr
->value_tag
== IPP_TAG_INTEGER
)
6161 jobid
= attr
->values
[0].integer
;
6168 for (i
= 0; i
< notify_events
->num_values
; i
++)
6169 mask
|= cupsdEventValue(notify_events
->values
[i
].string
.text
);
6173 cupsdLogMessage(CUPSD_LOG_DEBUG
, "recipient=\"%s\"", recipient
);
6175 cupsdLogMessage(CUPSD_LOG_DEBUG
, "pullmethod=\"%s\"", pullmethod
);
6176 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-lease-duration=%d", lease
);
6177 cupsdLogMessage(CUPSD_LOG_DEBUG
, "notify-time-interval=%d", interval
);
6179 if (!recipient
&& !pullmethod
)
6182 if (mask
== CUPSD_EVENT_NONE
)
6185 mask
= CUPSD_EVENT_JOB_COMPLETED
;
6187 mask
= CUPSD_EVENT_PRINTER_STATE_CHANGED
;
6190 send_ipp_status(con
, IPP_BAD_REQUEST
,
6191 _("notify-events not specified!"));
6196 if (MaxLeaseDuration
&& (lease
== 0 || lease
> MaxLeaseDuration
))
6198 cupsdLogMessage(CUPSD_LOG_INFO
,
6199 "create_subscription: Limiting notify-lease-duration to "
6202 lease
= MaxLeaseDuration
;
6207 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6209 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job %d not found!"), jobid
);
6216 sub
= cupsdAddSubscription(mask
, printer
, job
, recipient
, 0);
6219 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for job %d",
6222 cupsdLogMessage(CUPSD_LOG_DEBUG
,
6223 "Added subscription %d for printer \"%s\"",
6224 sub
->id
, printer
->name
);
6226 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Added subscription %d for server",
6229 sub
->interval
= interval
;
6231 sub
->expire
= lease
? time(NULL
) + lease
: 0;
6233 cupsdSetString(&sub
->owner
, username
);
6237 sub
->user_data_len
= user_data
->values
[0].unknown
.length
;
6238 memcpy(sub
->user_data
, user_data
->values
[0].unknown
.data
,
6239 sub
->user_data_len
);
6242 ippAddSeparator(con
->response
);
6243 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
6244 "notify-subscription-id", sub
->id
);
6246 con
->response
->request
.status
.status_code
= IPP_OK
;
6252 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
6257 * 'delete_printer()' - Remove a printer or class from the system.
6261 delete_printer(cupsd_client_t
*con
, /* I - Client connection */
6262 ipp_attribute_t
*uri
) /* I - URI of printer or class */
6264 http_status_t status
; /* Policy status */
6265 cups_ptype_t dtype
; /* Destination type (printer/class) */
6266 cupsd_printer_t
*printer
; /* Printer/class */
6267 char filename
[1024]; /* Script/PPD filename */
6270 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "delete_printer(%p[%d], %s)", con
,
6271 con
->http
.fd
, uri
->values
[0].string
.text
);
6274 * Do we have a valid URI?
6277 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
6283 send_ipp_status(con
, IPP_NOT_FOUND
,
6284 _("The printer or class was not found."));
6292 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6294 send_http_error(con
, status
, NULL
);
6299 * Remove old jobs...
6302 cupsdCancelJobs(printer
->name
, NULL
, 1);
6305 * Remove old subscriptions and send a "deleted printer" event...
6308 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED
, printer
, NULL
,
6309 "%s \"%s\" deleted by \"%s\".",
6310 (dtype
& CUPS_PRINTER_CLASS
) ? "Class" : "Printer",
6311 printer
->name
, get_username(con
));
6313 cupsdExpireSubscriptions(printer
, NULL
);
6316 * Remove any old PPD or script files...
6319 snprintf(filename
, sizeof(filename
), "%s/interfaces/%s", ServerRoot
,
6323 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
6329 * Unregister color profiles...
6332 apple_unregister_profiles(printer
);
6333 #endif /* __APPLE__ */
6335 if (dtype
& CUPS_PRINTER_CLASS
)
6337 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" deleted by \"%s\".",
6338 printer
->name
, get_username(con
));
6340 cupsdDeletePrinter(printer
, 0);
6341 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
6345 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" deleted by \"%s\".",
6346 printer
->name
, get_username(con
));
6348 cupsdDeletePrinter(printer
, 0);
6349 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
6352 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP
);
6355 * Return with no errors...
6358 con
->response
->request
.status
.status_code
= IPP_OK
;
6363 * 'get_default()' - Get the default destination.
6367 get_default(cupsd_client_t
*con
) /* I - Client connection */
6369 http_status_t status
; /* Policy status */
6370 cups_array_t
*ra
; /* Requested attributes array */
6373 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_default(%p[%d])", con
, con
->http
.fd
);
6379 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6381 send_http_error(con
, status
, NULL
);
6387 ra
= create_requested_array(con
->request
);
6389 copy_printer_attrs(con
, DefaultPrinter
, ra
);
6391 cupsArrayDelete(ra
);
6393 con
->response
->request
.status
.status_code
= IPP_OK
;
6396 send_ipp_status(con
, IPP_NOT_FOUND
, _("No default printer"));
6401 * 'get_devices()' - Get the list of available devices on the local system.
6405 get_devices(cupsd_client_t
*con
) /* I - Client connection */
6407 http_status_t status
; /* Policy status */
6408 ipp_attribute_t
*limit
, /* limit attribute */
6409 *timeout
, /* timeout attribute */
6410 *requested
, /* requested-attributes attribute */
6411 *exclude
; /* exclude-schemes attribute */
6412 char command
[1024], /* cups-deviced command */
6413 options
[1024], /* Options to pass to command */
6415 /* String for requested attributes */
6417 /* String for excluded attributes */
6420 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_devices(%p[%d])", con
, con
->http
.fd
);
6426 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6428 send_http_error(con
, status
, NULL
);
6433 * Run cups-deviced command with the given options...
6436 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
6437 timeout
= ippFindAttribute(con
->request
, "timeout", IPP_TAG_INTEGER
);
6438 requested
= ippFindAttribute(con
->request
, "requested-attributes",
6440 exclude
= ippFindAttribute(con
->request
, "exclude-schemes", IPP_TAG_NAME
);
6443 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
6445 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
6448 url_encode_attr(exclude
, exclude_str
, sizeof(exclude_str
));
6450 exclude_str
[0] = '\0';
6452 snprintf(command
, sizeof(command
), "%s/daemon/cups-deviced", ServerBin
);
6453 snprintf(options
, sizeof(options
),
6454 "%d+%d+%d+%d+%s%s%s",
6455 con
->request
->request
.op
.request_id
,
6456 limit
? limit
->values
[0].integer
: 0,
6457 timeout
? timeout
->values
[0].integer
: 10,
6460 exclude_str
[0] ? "%20" : "", exclude_str
);
6462 if (cupsdSendCommand(con
, command
, options
, 1))
6465 * Command started successfully, don't send an IPP response here...
6468 ippDelete(con
->response
);
6469 con
->response
= NULL
;
6474 * Command failed, return "internal error" so the user knows something
6478 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
6479 _("cups-deviced failed to execute."));
6485 * 'get_document()' - Get a copy of a job file.
6489 get_document(cupsd_client_t
*con
, /* I - Client connection */
6490 ipp_attribute_t
*uri
) /* I - Job URI */
6492 http_status_t status
; /* Policy status */
6493 ipp_attribute_t
*attr
; /* Current attribute */
6494 int jobid
; /* Job ID */
6495 int docnum
; /* Document number */
6496 cupsd_job_t
*job
; /* Current job */
6497 char method
[HTTP_MAX_URI
], /* Method portion of URI */
6498 username
[HTTP_MAX_URI
], /* Username portion of URI */
6499 host
[HTTP_MAX_URI
], /* Host portion of URI */
6500 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6501 int port
; /* Port portion of URI */
6502 char filename
[1024], /* Filename for document */
6503 format
[1024]; /* Format for document */
6506 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_document(%p[%d], %s)", con
,
6507 con
->http
.fd
, uri
->values
[0].string
.text
);
6510 * See if we have a job URI or a printer URI...
6513 if (!strcmp(uri
->name
, "printer-uri"))
6516 * Got a printer URI; see if we also have a job-id attribute...
6519 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6520 IPP_TAG_INTEGER
)) == NULL
)
6522 send_ipp_status(con
, IPP_BAD_REQUEST
,
6523 _("Got a printer-uri attribute but no job-id!"));
6527 jobid
= attr
->values
[0].integer
;
6532 * Got a job URI; parse it to get the job ID...
6535 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6536 sizeof(method
), username
, sizeof(username
), host
,
6537 sizeof(host
), &port
, resource
, sizeof(resource
));
6539 if (strncmp(resource
, "/jobs/", 6))
6545 send_ipp_status(con
, IPP_BAD_REQUEST
,
6546 _("Bad job-uri attribute \"%s\"!"),
6547 uri
->values
[0].string
.text
);
6551 jobid
= atoi(resource
+ 6);
6555 * See if the job exists...
6558 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6561 * Nope - return a "not found" error...
6564 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6572 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6574 send_http_error(con
, status
, NULL
);
6579 * Get the document number...
6582 if ((attr
= ippFindAttribute(con
->request
, "document-number",
6583 IPP_TAG_INTEGER
)) == NULL
)
6585 send_ipp_status(con
, IPP_BAD_REQUEST
,
6586 _("Missing document-number attribute!"));
6590 if ((docnum
= attr
->values
[0].integer
) < 1 || docnum
> job
->num_files
||
6591 attr
->num_values
> 1)
6593 send_ipp_status(con
, IPP_NOT_FOUND
, _("Document %d not found in job %d."),
6598 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, jobid
,
6600 if ((con
->file
= open(filename
, O_RDONLY
)) == -1)
6602 cupsdLogMessage(CUPSD_LOG_ERROR
,
6603 "Unable to open document %d in job %d - %s", docnum
, jobid
,
6605 send_ipp_status(con
, IPP_NOT_FOUND
,
6606 _("Unable to open document %d in job %d!"), docnum
, jobid
);
6610 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
6614 snprintf(format
, sizeof(format
), "%s/%s", job
->filetypes
[docnum
- 1]->super
,
6615 job
->filetypes
[docnum
- 1]->type
);
6617 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
, "document-format",
6619 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "document-number",
6621 if ((attr
= ippFindAttribute(job
->attrs
, "document-name",
6622 IPP_TAG_NAME
)) != NULL
)
6623 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_NAME
, "document-name",
6624 NULL
, attr
->values
[0].string
.text
);
6629 * 'get_job_attrs()' - Get job attributes.
6633 get_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
6634 ipp_attribute_t
*uri
) /* I - Job URI */
6636 http_status_t status
; /* Policy status */
6637 ipp_attribute_t
*attr
; /* Current attribute */
6638 int jobid
; /* Job ID */
6639 cupsd_job_t
*job
; /* Current job */
6640 char method
[HTTP_MAX_URI
], /* Method portion of URI */
6641 username
[HTTP_MAX_URI
], /* Username portion of URI */
6642 host
[HTTP_MAX_URI
], /* Host portion of URI */
6643 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6644 int port
; /* Port portion of URI */
6645 cups_array_t
*ra
; /* Requested attributes array */
6648 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_job_attrs(%p[%d], %s)", con
,
6649 con
->http
.fd
, uri
->values
[0].string
.text
);
6652 * See if we have a job URI or a printer URI...
6655 if (!strcmp(uri
->name
, "printer-uri"))
6658 * Got a printer URI; see if we also have a job-id attribute...
6661 if ((attr
= ippFindAttribute(con
->request
, "job-id",
6662 IPP_TAG_INTEGER
)) == NULL
)
6664 send_ipp_status(con
, IPP_BAD_REQUEST
,
6665 _("Got a printer-uri attribute but no job-id!"));
6669 jobid
= attr
->values
[0].integer
;
6674 * Got a job URI; parse it to get the job ID...
6677 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
6678 sizeof(method
), username
, sizeof(username
), host
,
6679 sizeof(host
), &port
, resource
, sizeof(resource
));
6681 if (strncmp(resource
, "/jobs/", 6))
6687 send_ipp_status(con
, IPP_BAD_REQUEST
,
6688 _("Bad job-uri attribute \"%s\"!"),
6689 uri
->values
[0].string
.text
);
6693 jobid
= atoi(resource
+ 6);
6697 * See if the job exists...
6700 if ((job
= cupsdFindJob(jobid
)) == NULL
)
6703 * Nope - return a "not found" error...
6706 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
6714 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6716 send_http_error(con
, status
, NULL
);
6721 * Copy attributes...
6726 ra
= create_requested_array(con
->request
);
6727 copy_job_attrs(con
, job
, ra
);
6728 cupsArrayDelete(ra
);
6730 con
->response
->request
.status
.status_code
= IPP_OK
;
6735 * 'get_jobs()' - Get a list of jobs for the specified printer.
6739 get_jobs(cupsd_client_t
*con
, /* I - Client connection */
6740 ipp_attribute_t
*uri
) /* I - Printer URI */
6742 http_status_t status
; /* Policy status */
6743 ipp_attribute_t
*attr
; /* Current attribute */
6744 const char *dest
; /* Destination */
6745 cups_ptype_t dtype
; /* Destination type (printer/class) */
6746 cups_ptype_t dmask
; /* Destination type mask */
6747 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
6748 username
[HTTP_MAX_URI
], /* Username portion of URI */
6749 host
[HTTP_MAX_URI
], /* Host portion of URI */
6750 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
6751 int port
; /* Port portion of URI */
6752 int completed
; /* Completed jobs? */
6753 int first_job_id
; /* First job ID */
6754 int limit
; /* Maximum number of jobs to return */
6755 int count
; /* Number of jobs that match */
6756 cupsd_job_t
*job
; /* Current job pointer */
6757 cupsd_printer_t
*printer
; /* Printer */
6758 cups_array_t
*list
; /* Which job list... */
6759 cups_array_t
*ra
; /* Requested attributes array */
6762 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs(%p[%d], %s)", con
, con
->http
.fd
,
6763 uri
->values
[0].string
.text
);
6766 * Is the destination valid?
6769 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
6770 sizeof(scheme
), username
, sizeof(username
), host
,
6771 sizeof(host
), &port
, resource
, sizeof(resource
));
6773 if (!strcmp(resource
, "/") ||
6774 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6))
6777 dtype
= (cups_ptype_t
)0;
6778 dmask
= (cups_ptype_t
)0;
6781 else if (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10)
6784 dtype
= (cups_ptype_t
)0;
6785 dmask
= CUPS_PRINTER_CLASS
;
6788 else if (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9)
6791 dtype
= CUPS_PRINTER_CLASS
;
6792 dmask
= CUPS_PRINTER_CLASS
;
6795 else if ((dest
= cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
,
6802 send_ipp_status(con
, IPP_NOT_FOUND
,
6803 _("The printer or class was not found."));
6808 dtype
&= CUPS_PRINTER_CLASS
;
6809 dmask
= CUPS_PRINTER_CLASS
;
6818 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
,
6821 send_http_error(con
, status
, printer
);
6825 else if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
6827 send_http_error(con
, status
, NULL
);
6832 * See if the "which-jobs" attribute have been specified...
6835 if ((attr
= ippFindAttribute(con
->request
, "which-jobs",
6836 IPP_TAG_KEYWORD
)) != NULL
&&
6837 !strcmp(attr
->values
[0].string
.text
, "completed"))
6842 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "all"))
6847 else if (attr
&& !strcmp(attr
->values
[0].string
.text
, "printing"))
6850 list
= PrintingJobs
;
6859 * See if they want to limit the number of jobs reported...
6862 if ((attr
= ippFindAttribute(con
->request
, "limit",
6863 IPP_TAG_INTEGER
)) != NULL
)
6864 limit
= attr
->values
[0].integer
;
6868 if ((attr
= ippFindAttribute(con
->request
, "first-job-id",
6869 IPP_TAG_INTEGER
)) != NULL
)
6870 first_job_id
= attr
->values
[0].integer
;
6875 * See if we only want to see jobs for a specific user...
6878 if ((attr
= ippFindAttribute(con
->request
, "my-jobs",
6879 IPP_TAG_BOOLEAN
)) != NULL
&&
6880 attr
->values
[0].boolean
)
6881 strlcpy(username
, get_username(con
), sizeof(username
));
6885 ra
= create_requested_array(con
->request
);
6888 * OK, build a list of jobs for this printer...
6891 for (count
= 0, job
= (cupsd_job_t
*)cupsArrayFirst(list
);
6892 (limit
<= 0 || count
< limit
) && job
;
6893 job
= (cupsd_job_t
*)cupsArrayNext(list
))
6896 * Filter out jobs that don't match...
6899 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: job->id = %d", job
->id
);
6901 if (!job
->dest
|| !job
->username
)
6904 if (!job
->dest
|| !job
->username
)
6907 if ((dest
&& strcmp(job
->dest
, dest
)) &&
6908 (!job
->printer
|| !dest
|| strcmp(job
->printer
->name
, dest
)))
6910 if ((job
->dtype
& dmask
) != dtype
&&
6911 (!job
->printer
|| (job
->printer
->type
& dmask
) != dtype
))
6913 if (completed
&& job
->state_value
<= IPP_JOB_STOPPED
)
6916 if (job
->id
< first_job_id
)
6924 if (username
[0] && strcasecmp(username
, job
->username
))
6928 ippAddSeparator(con
->response
);
6932 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_jobs: count = %d", count
);
6934 copy_job_attrs(con
, job
, ra
);
6937 cupsArrayDelete(ra
);
6939 con
->response
->request
.status
.status_code
= IPP_OK
;
6944 * 'get_notifications()' - Get events for a subscription.
6948 get_notifications(cupsd_client_t
*con
) /* I - Client connection */
6950 int i
, j
; /* Looping vars */
6951 http_status_t status
; /* Policy status */
6952 cupsd_subscription_t
*sub
; /* Subscription */
6953 ipp_attribute_t
*ids
, /* notify-subscription-ids */
6954 *sequences
; /* notify-sequence-numbers */
6955 int min_seq
; /* Minimum sequence number */
6956 int interval
; /* Poll interval */
6959 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_notifications(con=%p[%d])",
6963 * Get subscription attributes...
6966 ids
= ippFindAttribute(con
->request
, "notify-subscription-ids",
6968 sequences
= ippFindAttribute(con
->request
, "notify-sequence-numbers",
6973 send_ipp_status(con
, IPP_BAD_REQUEST
,
6974 _("Missing notify-subscription-ids attribute!"));
6979 * Are the subscription IDs valid?
6982 for (i
= 0, interval
= 60; i
< ids
->num_values
; i
++)
6984 if ((sub
= cupsdFindSubscription(ids
->values
[i
].integer
)) == NULL
)
6987 * Bad subscription ID...
6990 send_ipp_status(con
, IPP_NOT_FOUND
,
6991 _("notify-subscription-id %d no good!"),
6992 ids
->values
[i
].integer
);
7000 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7002 con
, sub
->owner
)) != HTTP_OK
)
7004 send_http_error(con
, status
, sub
->dest
);
7009 * Check the subscription type and update the interval accordingly.
7012 if (sub
->job
&& sub
->job
->state_value
== IPP_JOB_PROCESSING
&&
7015 else if (sub
->job
&& sub
->job
->state_value
>= IPP_JOB_STOPPED
)
7017 else if (sub
->dest
&& sub
->dest
->state
== IPP_PRINTER_PROCESSING
&&
7023 * Tell the client to poll again in N seconds...
7027 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
7028 "notify-get-interval", interval
);
7030 ippAddInteger(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_INTEGER
,
7031 "printer-up-time", time(NULL
));
7034 * Copy the subscription event attributes to the response.
7037 con
->response
->request
.status
.status_code
=
7038 interval
? IPP_OK
: IPP_OK_EVENTS_COMPLETE
;
7040 for (i
= 0; i
< ids
->num_values
; i
++)
7043 * Get the subscription and sequence number...
7046 sub
= cupsdFindSubscription(ids
->values
[i
].integer
);
7048 if (sequences
&& i
< sequences
->num_values
)
7049 min_seq
= sequences
->values
[i
].integer
;
7054 * If we don't have any new events, nothing to do here...
7057 if (min_seq
> (sub
->first_event_id
+ sub
->num_events
))
7061 * Otherwise copy all of the new events...
7064 if (sub
->first_event_id
> min_seq
)
7067 j
= min_seq
- sub
->first_event_id
;
7069 for (; j
< sub
->num_events
; j
++)
7071 ippAddSeparator(con
->response
);
7073 copy_attrs(con
->response
, sub
->events
[j
]->attrs
, NULL
,
7074 IPP_TAG_EVENT_NOTIFICATION
, 0);
7081 * 'get_ppd()' - Get a named PPD from the local system.
7085 get_ppd(cupsd_client_t
*con
, /* I - Client connection */
7086 ipp_attribute_t
*uri
) /* I - Printer URI or PPD name */
7088 http_status_t status
; /* Policy status */
7089 cupsd_printer_t
*dest
; /* Destination */
7090 cups_ptype_t dtype
; /* Destination type */
7093 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppd(%p[%d], %p[%s=%s])", con
,
7094 con
->http
.fd
, uri
, uri
->name
, uri
->values
[0].string
.text
);
7096 if (!strcmp(uri
->name
, "ppd-name"))
7099 * Return a PPD file from cups-driverd...
7102 char command
[1024], /* cups-driverd command */
7103 options
[1024], /* Options to pass to command */
7104 ppd_name
[1024]; /* ppd-name */
7111 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7113 send_http_error(con
, status
, NULL
);
7118 * Run cups-driverd command with the given options...
7121 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7122 url_encode_string(uri
->values
[0].string
.text
, ppd_name
, sizeof(ppd_name
));
7123 snprintf(options
, sizeof(options
), "get+%d+%s",
7124 con
->request
->request
.op
.request_id
, ppd_name
);
7126 if (cupsdSendCommand(con
, command
, options
, 0))
7129 * Command started successfully, don't send an IPP response here...
7132 ippDelete(con
->response
);
7133 con
->response
= NULL
;
7138 * Command failed, return "internal error" so the user knows something
7142 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7143 _("cups-driverd failed to execute."));
7146 else if (!strcmp(uri
->name
, "printer-uri") &&
7147 cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &dest
))
7149 int i
; /* Looping var */
7150 char filename
[1024]; /* PPD filename */
7157 if ((status
= cupsdCheckPolicy(dest
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7159 send_http_error(con
, status
, dest
);
7164 * See if we need the PPD for a class or remote printer...
7167 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7170 if ((dtype
& CUPS_PRINTER_REMOTE
) && access(filename
, 0))
7172 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7173 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7174 "printer-uri", NULL
, dest
->uri
);
7177 else if (dtype
& (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
))
7179 for (i
= 0; i
< dest
->num_printers
; i
++)
7180 if (!(dest
->printers
[i
]->type
&
7181 (CUPS_PRINTER_CLASS
| CUPS_PRINTER_IMPLICIT
)))
7183 snprintf(filename
, sizeof(filename
), "%s/ppd/%s.ppd", ServerRoot
,
7184 dest
->printers
[i
]->name
);
7186 if (!access(filename
, 0))
7190 if (i
< dest
->num_printers
)
7191 dest
= dest
->printers
[i
];
7194 con
->response
->request
.status
.status_code
= CUPS_SEE_OTHER
;
7195 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_URI
,
7196 "printer-uri", NULL
, dest
->printers
[0]->uri
);
7202 * Found the printer with the PPD file, now see if there is one...
7205 if ((con
->file
= open(filename
, O_RDONLY
)) < 0)
7207 send_ipp_status(con
, IPP_NOT_FOUND
,
7208 _("The PPD file \"%s\" could not be opened: %s"),
7209 uri
->values
[0].string
.text
, strerror(errno
));
7213 fcntl(con
->file
, F_SETFD
, fcntl(con
->file
, F_GETFD
) | FD_CLOEXEC
);
7217 con
->response
->request
.status
.status_code
= IPP_OK
;
7220 send_ipp_status(con
, IPP_NOT_FOUND
,
7221 _("The PPD file \"%s\" could not be found."),
7222 uri
->values
[0].string
.text
);
7227 * 'get_ppds()' - Get the list of PPD files on the local system.
7231 get_ppds(cupsd_client_t
*con
) /* I - Client connection */
7233 http_status_t status
; /* Policy status */
7234 ipp_attribute_t
*limit
, /* Limit attribute */
7235 *device
, /* ppd-device-id attribute */
7236 *language
, /* ppd-natural-language attribute */
7237 *make
, /* ppd-make attribute */
7238 *model
, /* ppd-make-and-model attribute */
7239 *model_number
, /* ppd-model-number attribute */
7240 *product
, /* ppd-product attribute */
7241 *psversion
, /* ppd-psverion attribute */
7242 *type
, /* ppd-type attribute */
7243 *requested
; /* requested-attributes attribute */
7244 char command
[1024], /* cups-driverd command */
7245 options
[1024], /* Options to pass to command */
7246 device_str
[256],/* Escaped ppd-device-id string */
7248 /* Escaped ppd-natural-language */
7249 make_str
[256], /* Escaped ppd-make string */
7250 model_str
[256], /* Escaped ppd-make-and-model string */
7251 model_number_str
[256],
7252 /* ppd-model-number string */
7254 /* Escaped ppd-product string */
7256 /* Escaped ppd-psversion string */
7257 type_str
[256], /* Escaped ppd-type string */
7259 /* String for requested attributes */
7262 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_ppds(%p[%d])", con
, con
->http
.fd
);
7268 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7270 send_http_error(con
, status
, NULL
);
7275 * Run cups-driverd command with the given options...
7278 limit
= ippFindAttribute(con
->request
, "limit", IPP_TAG_INTEGER
);
7279 device
= ippFindAttribute(con
->request
, "ppd-device-id", IPP_TAG_TEXT
);
7280 language
= ippFindAttribute(con
->request
, "ppd-natural-language",
7282 make
= ippFindAttribute(con
->request
, "ppd-make", IPP_TAG_TEXT
);
7283 model
= ippFindAttribute(con
->request
, "ppd-make-and-model",
7285 model_number
= ippFindAttribute(con
->request
, "ppd-model-number",
7287 product
= ippFindAttribute(con
->request
, "ppd-product", IPP_TAG_TEXT
);
7288 psversion
= ippFindAttribute(con
->request
, "ppd-psversion", IPP_TAG_TEXT
);
7289 type
= ippFindAttribute(con
->request
, "ppd-type", IPP_TAG_KEYWORD
);
7290 requested
= ippFindAttribute(con
->request
, "requested-attributes",
7294 url_encode_attr(requested
, requested_str
, sizeof(requested_str
));
7296 strlcpy(requested_str
, "requested-attributes=all", sizeof(requested_str
));
7299 url_encode_attr(device
, device_str
, sizeof(device_str
));
7301 device_str
[0] = '\0';
7304 url_encode_attr(language
, language_str
, sizeof(language_str
));
7306 language_str
[0] = '\0';
7309 url_encode_attr(make
, make_str
, sizeof(make_str
));
7314 url_encode_attr(model
, model_str
, sizeof(model_str
));
7316 model_str
[0] = '\0';
7319 snprintf(model_number_str
, sizeof(model_number_str
), "ppd-model-number=%d",
7320 model_number
->values
[0].integer
);
7322 model_number_str
[0] = '\0';
7325 url_encode_attr(product
, product_str
, sizeof(product_str
));
7327 product_str
[0] = '\0';
7330 url_encode_attr(psversion
, psversion_str
, sizeof(psversion_str
));
7332 psversion_str
[0] = '\0';
7335 url_encode_attr(type
, type_str
, sizeof(type_str
));
7339 snprintf(command
, sizeof(command
), "%s/daemon/cups-driverd", ServerBin
);
7340 snprintf(options
, sizeof(options
),
7341 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
7342 con
->request
->request
.op
.request_id
,
7343 limit
? limit
->values
[0].integer
: 0,
7345 device
? "%20" : "", device_str
,
7346 language
? "%20" : "", language_str
,
7347 make
? "%20" : "", make_str
,
7348 model
? "%20" : "", model_str
,
7349 model_number
? "%20" : "", model_number_str
,
7350 product
? "%20" : "", product_str
,
7351 psversion
? "%20" : "", psversion_str
,
7352 type
? "%20" : "", type_str
);
7354 if (cupsdSendCommand(con
, command
, options
, 0))
7357 * Command started successfully, don't send an IPP response here...
7360 ippDelete(con
->response
);
7361 con
->response
= NULL
;
7366 * Command failed, return "internal error" so the user knows something
7370 send_ipp_status(con
, IPP_INTERNAL_ERROR
,
7371 _("cups-driverd failed to execute."));
7377 * 'get_printer_attrs()' - Get printer attributes.
7381 get_printer_attrs(cupsd_client_t
*con
, /* I - Client connection */
7382 ipp_attribute_t
*uri
) /* I - Printer URI */
7384 http_status_t status
; /* Policy status */
7385 cups_ptype_t dtype
; /* Destination type (printer/class) */
7386 cupsd_printer_t
*printer
; /* Printer/class */
7387 cups_array_t
*ra
; /* Requested attributes array */
7390 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printer_attrs(%p[%d], %s)", con
,
7391 con
->http
.fd
, uri
->values
[0].string
.text
);
7394 * Is the destination valid?
7397 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7403 send_ipp_status(con
, IPP_NOT_FOUND
,
7404 _("The printer or class was not found."));
7412 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
7414 send_http_error(con
, status
, printer
);
7419 * Send the attributes...
7422 ra
= create_requested_array(con
->request
);
7424 copy_printer_attrs(con
, printer
, ra
);
7426 cupsArrayDelete(ra
);
7428 con
->response
->request
.status
.status_code
= IPP_OK
;
7433 * 'get_printers()' - Get a list of printers or classes.
7437 get_printers(cupsd_client_t
*con
, /* I - Client connection */
7438 int type
) /* I - 0 or CUPS_PRINTER_CLASS */
7440 http_status_t status
; /* Policy status */
7441 ipp_attribute_t
*attr
; /* Current attribute */
7442 int limit
; /* Max number of printers to return */
7443 int count
; /* Number of printers that match */
7444 cupsd_printer_t
*printer
; /* Current printer pointer */
7445 int printer_type
, /* printer-type attribute */
7446 printer_mask
; /* printer-type-mask attribute */
7447 char *location
; /* Location string */
7448 const char *username
; /* Current user */
7449 char *first_printer_name
; /* first-printer-name attribute */
7450 cups_array_t
*ra
; /* Requested attributes array */
7453 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "get_printers(%p[%d], %x)", con
,
7454 con
->http
.fd
, type
);
7460 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
7462 send_http_error(con
, status
, NULL
);
7467 * Check for printers...
7470 if (!Printers
|| !cupsArrayCount(Printers
))
7472 send_ipp_status(con
, IPP_NOT_FOUND
, _("No destinations added."));
7477 * See if they want to limit the number of printers reported...
7480 if ((attr
= ippFindAttribute(con
->request
, "limit",
7481 IPP_TAG_INTEGER
)) != NULL
)
7482 limit
= attr
->values
[0].integer
;
7486 if ((attr
= ippFindAttribute(con
->request
, "first-printer-name",
7487 IPP_TAG_NAME
)) != NULL
)
7488 first_printer_name
= attr
->values
[0].string
.text
;
7490 first_printer_name
= NULL
;
7493 * Support filtering...
7496 if ((attr
= ippFindAttribute(con
->request
, "printer-type",
7497 IPP_TAG_ENUM
)) != NULL
)
7498 printer_type
= attr
->values
[0].integer
;
7502 if ((attr
= ippFindAttribute(con
->request
, "printer-type-mask",
7503 IPP_TAG_ENUM
)) != NULL
)
7504 printer_mask
= attr
->values
[0].integer
;
7508 if ((attr
= ippFindAttribute(con
->request
, "printer-location",
7509 IPP_TAG_TEXT
)) != NULL
)
7510 location
= attr
->values
[0].string
.text
;
7514 if (con
->username
[0])
7515 username
= con
->username
;
7516 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7517 IPP_TAG_NAME
)) != NULL
)
7518 username
= attr
->values
[0].string
.text
;
7522 ra
= create_requested_array(con
->request
);
7525 * OK, build a list of printers for this printer...
7528 if (first_printer_name
)
7530 if ((printer
= cupsdFindDest(first_printer_name
)) == NULL
)
7531 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7534 printer
= (cupsd_printer_t
*)cupsArrayFirst(Printers
);
7537 count
< limit
&& printer
;
7538 printer
= (cupsd_printer_t
*)cupsArrayNext(Printers
))
7540 if ((!type
|| (printer
->type
& CUPS_PRINTER_CLASS
) == type
) &&
7541 (printer
->type
& printer_mask
) == printer_type
&&
7542 (!location
|| !printer
->location
||
7543 !strcasecmp(printer
->location
, location
)))
7546 * If HideImplicitMembers is enabled, see if this printer or class
7547 * is a member of an implicit class...
7550 if (ImplicitClasses
&& HideImplicitMembers
&&
7551 printer
->in_implicit_class
)
7555 * If a username is specified, see if it is allowed or denied
7559 if (!(printer
->type
& CUPS_PRINTER_AUTHENTICATED
) &&
7560 printer
->num_users
&& username
&& !user_allowed(printer
, username
))
7564 * Add the group separator as needed...
7568 ippAddSeparator(con
->response
);
7573 * Send the attributes...
7576 copy_printer_attrs(con
, printer
, ra
);
7580 cupsArrayDelete(ra
);
7582 con
->response
->request
.status
.status_code
= IPP_OK
;
7587 * 'get_subscription_attrs()' - Get subscription attributes.
7591 get_subscription_attrs(
7592 cupsd_client_t
*con
, /* I - Client connection */
7593 int sub_id
) /* I - Subscription ID */
7595 http_status_t status
; /* Policy status */
7596 cupsd_subscription_t
*sub
; /* Subscription */
7597 cups_array_t
*ra
; /* Requested attributes array */
7600 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7601 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
7602 con
, con
->http
.fd
, sub_id
);
7605 * Is the subscription ID valid?
7608 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
7611 * Bad subscription ID...
7614 send_ipp_status(con
, IPP_NOT_FOUND
,
7615 _("notify-subscription-id %d no good!"), sub_id
);
7623 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
7625 con
, sub
->owner
)) != HTTP_OK
)
7627 send_http_error(con
, status
, sub
->dest
);
7632 * Copy the subscription attributes to the response using the
7633 * requested-attributes attribute that may be provided by the client.
7636 ra
= create_requested_array(con
->request
);
7638 copy_subscription_attrs(con
, sub
, ra
);
7640 cupsArrayDelete(ra
);
7642 con
->response
->request
.status
.status_code
= IPP_OK
;
7647 * 'get_subscriptions()' - Get subscriptions.
7651 get_subscriptions(cupsd_client_t
*con
, /* I - Client connection */
7652 ipp_attribute_t
*uri
) /* I - Printer/job URI */
7654 http_status_t status
; /* Policy status */
7655 int count
; /* Number of subscriptions */
7656 int limit
; /* Limit */
7657 cupsd_subscription_t
*sub
; /* Subscription */
7658 cups_array_t
*ra
; /* Requested attributes array */
7659 ipp_attribute_t
*attr
; /* Attribute */
7660 cups_ptype_t dtype
; /* Destination type (printer/class) */
7661 char scheme
[HTTP_MAX_URI
],
7662 /* Scheme portion of URI */
7663 username
[HTTP_MAX_URI
],
7664 /* Username portion of URI */
7666 /* Host portion of URI */
7667 resource
[HTTP_MAX_URI
];
7668 /* Resource portion of URI */
7669 int port
; /* Port portion of URI */
7670 cupsd_job_t
*job
; /* Job pointer */
7671 cupsd_printer_t
*printer
; /* Printer */
7674 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
7675 "get_subscriptions(con=%p[%d], uri=%s)",
7676 con
, con
->http
.fd
, uri
->values
[0].string
.text
);
7679 * Is the destination valid?
7682 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
7683 sizeof(scheme
), username
, sizeof(username
), host
,
7684 sizeof(host
), &port
, resource
, sizeof(resource
));
7686 if (!strcmp(resource
, "/") ||
7687 (!strncmp(resource
, "/jobs", 5) && strlen(resource
) <= 6) ||
7688 (!strncmp(resource
, "/printers", 9) && strlen(resource
) <= 10) ||
7689 (!strncmp(resource
, "/classes", 8) && strlen(resource
) <= 9))
7694 else if (!strncmp(resource
, "/jobs/", 6) && resource
[6])
7697 job
= cupsdFindJob(atoi(resource
+ 6));
7701 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%s does not exist!"),
7706 else if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
7712 send_ipp_status(con
, IPP_NOT_FOUND
,
7713 _("The printer or class was not found."));
7716 else if ((attr
= ippFindAttribute(con
->request
, "notify-job-id",
7717 IPP_TAG_INTEGER
)) != NULL
)
7719 job
= cupsdFindJob(attr
->values
[0].integer
);
7723 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"),
7724 attr
->values
[0].integer
);
7735 if ((status
= cupsdCheckPolicy(printer
? printer
->op_policy_ptr
:
7737 con
, NULL
)) != HTTP_OK
)
7739 send_http_error(con
, status
, printer
);
7744 * Copy the subscription attributes to the response using the
7745 * requested-attributes attribute that may be provided by the client.
7748 ra
= create_requested_array(con
->request
);
7750 if ((attr
= ippFindAttribute(con
->request
, "limit",
7751 IPP_TAG_INTEGER
)) != NULL
)
7752 limit
= attr
->values
[0].integer
;
7757 * See if we only want to see subscriptions for a specific user...
7760 if ((attr
= ippFindAttribute(con
->request
, "my-subscriptions",
7761 IPP_TAG_BOOLEAN
)) != NULL
&&
7762 attr
->values
[0].boolean
)
7763 strlcpy(username
, get_username(con
), sizeof(username
));
7767 for (sub
= (cupsd_subscription_t
*)cupsArrayFirst(Subscriptions
), count
= 0;
7769 sub
= (cupsd_subscription_t
*)cupsArrayNext(Subscriptions
))
7770 if ((!printer
|| sub
->dest
== printer
) && (!job
|| sub
->job
== job
) &&
7771 (!username
[0] || !strcasecmp(username
, sub
->owner
)))
7773 ippAddSeparator(con
->response
);
7774 copy_subscription_attrs(con
, sub
, ra
);
7777 if (limit
&& count
>= limit
)
7781 cupsArrayDelete(ra
);
7784 con
->response
->request
.status
.status_code
= IPP_OK
;
7786 send_ipp_status(con
, IPP_NOT_FOUND
, _("No subscriptions found."));
7791 * 'get_username()' - Get the username associated with a request.
7794 static const char * /* O - Username */
7795 get_username(cupsd_client_t
*con
) /* I - Connection */
7797 ipp_attribute_t
*attr
; /* Attribute */
7800 if (con
->username
[0])
7801 return (con
->username
);
7802 else if ((attr
= ippFindAttribute(con
->request
, "requesting-user-name",
7803 IPP_TAG_NAME
)) != NULL
)
7804 return (attr
->values
[0].string
.text
);
7806 return ("anonymous");
7811 * 'hold_job()' - Hold a print job.
7815 hold_job(cupsd_client_t
*con
, /* I - Client connection */
7816 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
7818 ipp_attribute_t
*attr
, /* Current job-hold-until */
7819 *newattr
; /* New job-hold-until */
7820 int jobid
; /* Job ID */
7821 char method
[HTTP_MAX_URI
], /* Method portion of URI */
7822 username
[HTTP_MAX_URI
], /* Username portion of URI */
7823 host
[HTTP_MAX_URI
], /* Host portion of URI */
7824 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7825 int port
; /* Port portion of URI */
7826 cupsd_job_t
*job
; /* Job information */
7829 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "hold_job(%p[%d], %s)", con
, con
->http
.fd
,
7830 uri
->values
[0].string
.text
);
7833 * See if we have a job URI or a printer URI...
7836 if (!strcmp(uri
->name
, "printer-uri"))
7839 * Got a printer URI; see if we also have a job-id attribute...
7842 if ((attr
= ippFindAttribute(con
->request
, "job-id",
7843 IPP_TAG_INTEGER
)) == NULL
)
7845 send_ipp_status(con
, IPP_BAD_REQUEST
,
7846 _("Got a printer-uri attribute but no job-id!"));
7850 jobid
= attr
->values
[0].integer
;
7855 * Got a job URI; parse it to get the job ID...
7858 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
7859 sizeof(method
), username
, sizeof(username
), host
,
7860 sizeof(host
), &port
, resource
, sizeof(resource
));
7862 if (strncmp(resource
, "/jobs/", 6))
7868 send_ipp_status(con
, IPP_BAD_REQUEST
,
7869 _("Bad job-uri attribute \"%s\"!"),
7870 uri
->values
[0].string
.text
);
7874 jobid
= atoi(resource
+ 6);
7878 * See if the job exists...
7881 if ((job
= cupsdFindJob(jobid
)) == NULL
)
7884 * Nope - return a "not found" error...
7887 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
7892 * See if the job is owned by the requesting user...
7895 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
7897 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
7902 * Hold the job and return...
7907 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
7908 "Job held by user.");
7910 if ((newattr
= ippFindAttribute(con
->request
, "job-hold-until",
7911 IPP_TAG_KEYWORD
)) == NULL
)
7912 newattr
= ippFindAttribute(con
->request
, "job-hold-until", IPP_TAG_NAME
);
7914 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
7915 IPP_TAG_KEYWORD
)) == NULL
)
7916 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
7921 * Free the old hold value and copy the new one over...
7924 _cupsStrFree(attr
->values
[0].string
.text
);
7928 attr
->value_tag
= newattr
->value_tag
;
7929 attr
->values
[0].string
.text
=
7930 _cupsStrAlloc(newattr
->values
[0].string
.text
);
7934 attr
->value_tag
= IPP_TAG_KEYWORD
;
7935 attr
->values
[0].string
.text
= _cupsStrAlloc("indefinite");
7939 * Hold job until specified time...
7942 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
7944 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
7945 "Job job-hold-until value changed by user.");
7948 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Held by \"%s\".", username
);
7950 con
->response
->request
.status
.status_code
= IPP_OK
;
7955 * 'move_job()' - Move a job to a new destination.
7959 move_job(cupsd_client_t
*con
, /* I - Client connection */
7960 ipp_attribute_t
*uri
) /* I - Job URI */
7962 http_status_t status
; /* Policy status */
7963 ipp_attribute_t
*attr
; /* Current attribute */
7964 int jobid
; /* Job ID */
7965 cupsd_job_t
*job
; /* Current job */
7966 const char *src
; /* Source printer/class */
7967 cups_ptype_t stype
, /* Source type (printer or class) */
7968 dtype
; /* Destination type (printer/class) */
7969 char scheme
[HTTP_MAX_URI
], /* Scheme portion of URI */
7970 username
[HTTP_MAX_URI
], /* Username portion of URI */
7971 host
[HTTP_MAX_URI
], /* Host portion of URI */
7972 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
7973 int port
; /* Port portion of URI */
7974 cupsd_printer_t
*sprinter
, /* Source printer */
7975 *dprinter
; /* Destination printer */
7978 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "move_job(%p[%d], %s)", con
, con
->http
.fd
,
7979 uri
->values
[0].string
.text
);
7982 * Get the new printer or class...
7985 if ((attr
= ippFindAttribute(con
->request
, "job-printer-uri",
7986 IPP_TAG_URI
)) == NULL
)
7989 * Need job-printer-uri...
7992 send_ipp_status(con
, IPP_BAD_REQUEST
,
7993 _("job-printer-uri attribute missing!"));
7997 if (!cupsdValidateDest(attr
->values
[0].string
.text
, &dtype
, &dprinter
))
8003 send_ipp_status(con
, IPP_NOT_FOUND
,
8004 _("The printer or class was not found."));
8009 * See if we have a job URI or a printer URI...
8012 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, scheme
,
8013 sizeof(scheme
), username
, sizeof(username
), host
,
8014 sizeof(host
), &port
, resource
, sizeof(resource
));
8016 if (!strcmp(uri
->name
, "printer-uri"))
8019 * Got a printer URI; see if we also have a job-id attribute...
8022 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8023 IPP_TAG_INTEGER
)) == NULL
)
8029 if ((src
= cupsdValidateDest(uri
->values
[0].string
.text
, &stype
,
8030 &sprinter
)) == NULL
)
8036 send_ipp_status(con
, IPP_NOT_FOUND
,
8037 _("The printer or class was not found."));
8046 * Otherwise, just move a single job...
8049 if ((job
= cupsdFindJob(attr
->values
[0].integer
)) == NULL
)
8052 * Nope - return a "not found" error...
8055 send_ipp_status(con
, IPP_NOT_FOUND
,
8056 _("Job #%d does not exist!"), attr
->values
[0].integer
);
8062 * Job found, initialize source pointers...
8073 * Got a job URI; parse it to get the job ID...
8076 if (strncmp(resource
, "/jobs/", 6))
8082 send_ipp_status(con
, IPP_BAD_REQUEST
,
8083 _("Bad job-uri attribute \"%s\"!"),
8084 uri
->values
[0].string
.text
);
8089 * See if the job exists...
8092 jobid
= atoi(resource
+ 6);
8094 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8097 * Nope - return a "not found" error...
8100 send_ipp_status(con
, IPP_NOT_FOUND
,
8101 _("Job #%d does not exist!"), jobid
);
8107 * Job found, initialize source pointers...
8116 * Check the policy of the destination printer...
8119 if ((status
= cupsdCheckPolicy(dprinter
->op_policy_ptr
, con
,
8120 job
? job
->username
: NULL
)) != HTTP_OK
)
8122 send_http_error(con
, status
, dprinter
);
8127 * Now move the job or jobs...
8133 * See if the job has been completed...
8136 if (job
->state_value
> IPP_JOB_STOPPED
)
8139 * Return a "not-possible" error...
8142 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8143 _("Job #%d is finished and cannot be altered!"),
8149 * See if the job is owned by the requesting user...
8152 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8154 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8159 * Move the job to a different printer or class...
8162 cupsdMoveJob(job
, dprinter
);
8167 * Got the source printer, now look through the jobs...
8170 for (job
= (cupsd_job_t
*)cupsArrayFirst(Jobs
);
8172 job
= (cupsd_job_t
*)cupsArrayNext(Jobs
))
8175 * See if the job is pointing at the source printer or has not been
8179 if (strcasecmp(job
->dest
, src
) ||
8180 job
->state_value
> IPP_JOB_STOPPED
)
8184 * See if the job can be moved by the requesting user...
8187 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8191 * Move the job to a different printer or class...
8194 cupsdMoveJob(job
, dprinter
);
8199 * Start jobs if possible...
8205 * Return with "everything is OK" status...
8208 con
->response
->request
.status
.status_code
= IPP_OK
;
8213 * 'ppd_parse_line()' - Parse a PPD default line.
8216 static int /* O - 0 on success, -1 on failure */
8217 ppd_parse_line(const char *line
, /* I - Line */
8218 char *option
, /* O - Option name */
8219 int olen
, /* I - Size of option name */
8220 char *choice
, /* O - Choice name */
8221 int clen
) /* I - Size of choice name */
8224 * Verify this is a default option line...
8227 if (strncmp(line
, "*Default", 8))
8231 * Read the option name...
8234 for (line
+= 8, olen
--; isalnum(*line
& 255); line
++)
8244 * Skip everything else up to the colon (:)...
8247 while (*line
&& *line
!= ':')
8256 * Now grab the option choice, skipping leading whitespace...
8259 while (isspace(*line
& 255))
8262 for (clen
--; isalnum(*line
& 255); line
++)
8272 * Return with no errors...
8280 * 'print_job()' - Print a file to a printer or class.
8284 print_job(cupsd_client_t
*con
, /* I - Client connection */
8285 ipp_attribute_t
*uri
) /* I - Printer URI */
8287 ipp_attribute_t
*attr
; /* Current attribute */
8288 ipp_attribute_t
*format
; /* Document-format attribute */
8289 const char *default_format
; /* document-format-default value */
8290 cupsd_job_t
*job
; /* New job */
8291 char filename
[1024]; /* Job filename */
8292 mime_type_t
*filetype
; /* Type of file */
8293 char super
[MIME_MAX_SUPER
], /* Supertype of file */
8294 type
[MIME_MAX_TYPE
], /* Subtype of file */
8295 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
8296 /* Textual name of mime type */
8297 cupsd_printer_t
*printer
; /* Printer data */
8298 struct stat fileinfo
; /* File information */
8299 int kbytes
; /* Size of file */
8300 int compression
; /* Document compression */
8303 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "print_job(%p[%d], %s)", con
, con
->http
.fd
,
8304 uri
->values
[0].string
.text
);
8307 * Validate print file attributes, for now just document-format and
8308 * compression (CUPS only supports "none" and "gzip")...
8311 compression
= CUPS_FILE_NONE
;
8313 if ((attr
= ippFindAttribute(con
->request
, "compression",
8314 IPP_TAG_KEYWORD
)) != NULL
)
8316 if (strcmp(attr
->values
[0].string
.text
, "none")
8318 && strcmp(attr
->values
[0].string
.text
, "gzip")
8319 #endif /* HAVE_LIBZ */
8322 send_ipp_status(con
, IPP_ATTRIBUTES
,
8323 _("Unsupported compression \"%s\"!"),
8324 attr
->values
[0].string
.text
);
8325 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
8326 "compression", NULL
, attr
->values
[0].string
.text
);
8331 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
8332 compression
= CUPS_FILE_GZIP
;
8333 #endif /* HAVE_LIBZ */
8337 * Do we have a file to print?
8342 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
8347 * Is the destination valid?
8350 if (!cupsdValidateDest(uri
->values
[0].string
.text
, NULL
, &printer
))
8356 send_ipp_status(con
, IPP_NOT_FOUND
,
8357 _("The printer or class was not found."));
8362 * Is it a format we support?
8365 if ((format
= ippFindAttribute(con
->request
, "document-format",
8366 IPP_TAG_MIMETYPE
)) != NULL
)
8369 * Grab format from client...
8372 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]", super
,
8375 send_ipp_status(con
, IPP_BAD_REQUEST
,
8376 _("Could not scan type \"%s\"!"),
8377 format
->values
[0].string
.text
);
8381 else if ((default_format
= cupsGetOption("document-format",
8382 printer
->num_options
,
8383 printer
->options
)) != NULL
)
8386 * Use default document format...
8389 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
8391 send_ipp_status(con
, IPP_BAD_REQUEST
,
8392 _("Could not scan type \"%s\"!"),
8403 strcpy(super
, "application");
8404 strcpy(type
, "octet-stream");
8407 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
8410 * Auto-type the file...
8413 ipp_attribute_t
*doc_name
; /* document-name attribute */
8416 cupsdLogMessage(CUPSD_LOG_DEBUG
, "[Job ???] Auto-typing file...");
8418 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
8419 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
8420 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
8424 filetype
= mimeType(MimeDatabase
, super
, type
);
8426 cupsdLogMessage(CUPSD_LOG_INFO
, "[Job ???] Request file type is %s/%s.",
8427 filetype
->super
, filetype
->type
);
8430 filetype
= mimeType(MimeDatabase
, super
, type
);
8434 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
8437 * Replace the document-format attribute value with the auto-typed or
8441 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
8446 _cupsStrFree(format
->values
[0].string
.text
);
8448 format
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
8451 ippAddString(con
->request
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
8452 "document-format", NULL
, mimetype
);
8456 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
8457 _("Unsupported format \'%s/%s\'!"), super
, type
);
8458 cupsdLogMessage(CUPSD_LOG_INFO
,
8459 "Hint: Do you have the raw file printing rules enabled?");
8462 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
8463 "document-format", NULL
, format
->values
[0].string
.text
);
8469 * Read any embedded job ticket info from PS files...
8472 if (!strcasecmp(filetype
->super
, "application") &&
8473 !strcasecmp(filetype
->type
, "postscript"))
8474 read_ps_job_ticket(con
);
8477 * Create the job object...
8480 if ((job
= add_job(con
, printer
, filetype
)) == NULL
)
8484 * Update quota data...
8487 if (stat(con
->filename
, &fileinfo
))
8490 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
8492 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
8494 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
8495 IPP_TAG_INTEGER
)) != NULL
)
8496 attr
->values
[0].integer
+= kbytes
;
8499 * Add the job file...
8502 if (add_file(con
, job
, filetype
, compression
))
8505 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
8507 rename(con
->filename
, filename
);
8508 cupsdClearString(&con
->filename
);
8511 * See if we need to add the ending sheet...
8514 if (cupsdTimeoutJob(job
))
8518 * Log and save the job...
8521 cupsdLogJob(job
, CUPSD_LOG_INFO
,
8522 "File of type %s/%s queued by \"%s\".",
8523 filetype
->super
, filetype
->type
, job
->username
);
8524 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "hold_until=%d", (int)job
->hold_until
);
8527 * Start the job if possible...
8535 * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file.
8537 * This function only gets called when printing a single PostScript
8538 * file using the Print-Job operation. It doesn't work for Create-Job +
8539 * Send-File, since the job attributes need to be set at job creation
8540 * time for banners to work. The embedded PS job ticket stuff is here
8541 * only to allow the Windows printer driver for CUPS to pass in JCL
8542 * options and IPP attributes which otherwise would be lost.
8544 * The format of a PS job ticket is simple:
8546 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8548 * %cupsJobTicket: attr1=value1
8549 * %cupsJobTicket: attr2=value2
8551 * %cupsJobTicket: attrN=valueN
8553 * Job ticket lines must appear immediately after the first line that
8554 * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop
8555 * looking for job ticket info when it finds a line that does not begin
8556 * with "%cupsJobTicket:".
8558 * The maximum length of a job ticket line, including the prefix, is
8559 * 255 characters to conform with the Adobe DSC.
8561 * Read-only attributes are rejected with a notice to the error log in
8562 * case a malicious user tries anything. Since the job ticket is read
8563 * prior to attribute validation in print_job(), job ticket attributes
8564 * will go through the same validation as IPP attributes...
8568 read_ps_job_ticket(cupsd_client_t
*con
) /* I - Client connection */
8570 cups_file_t
*fp
; /* File to read from */
8571 char line
[256]; /* Line data */
8572 int num_options
; /* Number of options */
8573 cups_option_t
*options
; /* Options */
8574 ipp_t
*ticket
; /* New attributes */
8575 ipp_attribute_t
*attr
, /* Current attribute */
8576 *attr2
, /* Job attribute */
8577 *prev2
; /* Previous job attribute */
8581 * First open the print file...
8584 if ((fp
= cupsFileOpen(con
->filename
, "rb")) == NULL
)
8586 cupsdLogMessage(CUPSD_LOG_ERROR
,
8587 "read_ps_job_ticket: Unable to open PostScript print file "
8594 * Skip the first line...
8597 if (cupsFileGets(fp
, line
, sizeof(line
)) == NULL
)
8599 cupsdLogMessage(CUPSD_LOG_ERROR
,
8600 "read_ps_job_ticket: Unable to read from PostScript print "
8607 if (strncmp(line
, "%!PS-Adobe-", 11))
8610 * Not a DSC-compliant file, so no job ticket info will be available...
8618 * Read job ticket info from the file...
8624 while (cupsFileGets(fp
, line
, sizeof(line
)))
8627 * Stop at the first non-ticket line...
8630 if (strncmp(line
, "%cupsJobTicket:", 15))
8634 * Add the options to the option array...
8637 num_options
= cupsParseOptions(line
+ 15, num_options
, &options
);
8641 * Done with the file; see if we have any options...
8646 if (num_options
== 0)
8650 * OK, convert the options to an attribute list, and apply them to
8655 cupsEncodeOptions(ticket
, num_options
, options
);
8658 * See what the user wants to change.
8661 for (attr
= ticket
->attrs
; attr
; attr
= attr
->next
)
8663 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
8666 if (!strcmp(attr
->name
, "job-originating-host-name") ||
8667 !strcmp(attr
->name
, "job-originating-user-name") ||
8668 !strcmp(attr
->name
, "job-media-sheets-completed") ||
8669 !strcmp(attr
->name
, "job-k-octets") ||
8670 !strcmp(attr
->name
, "job-id") ||
8671 !strncmp(attr
->name
, "job-state", 9) ||
8672 !strncmp(attr
->name
, "time-at-", 8))
8673 continue; /* Read-only attrs */
8675 if ((attr2
= ippFindAttribute(con
->request
, attr
->name
,
8676 IPP_TAG_ZERO
)) != NULL
)
8679 * Some other value; first free the old value...
8682 if (con
->request
->attrs
== attr2
)
8684 con
->request
->attrs
= attr2
->next
;
8689 for (prev2
= con
->request
->attrs
; prev2
; prev2
= prev2
->next
)
8690 if (prev2
->next
== attr2
)
8692 prev2
->next
= attr2
->next
;
8697 if (con
->request
->last
== attr2
)
8698 con
->request
->last
= prev2
;
8700 _ippFreeAttr(attr2
);
8704 * Add new option by copying it...
8707 copy_attribute(con
->request
, attr
, 0);
8711 * Then free the attribute list and option array...
8715 cupsFreeOptions(num_options
, options
);
8720 * 'reject_jobs()' - Reject print jobs to a printer.
8724 reject_jobs(cupsd_client_t
*con
, /* I - Client connection */
8725 ipp_attribute_t
*uri
) /* I - Printer or class URI */
8727 http_status_t status
; /* Policy status */
8728 cups_ptype_t dtype
; /* Destination type (printer/class) */
8729 cupsd_printer_t
*printer
; /* Printer data */
8730 ipp_attribute_t
*attr
; /* printer-state-message text */
8733 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "reject_jobs(%p[%d], %s)", con
,
8734 con
->http
.fd
, uri
->values
[0].string
.text
);
8737 * Is the destination valid?
8740 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
8746 send_ipp_status(con
, IPP_NOT_FOUND
,
8747 _("The printer or class was not found."));
8755 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
8757 send_http_error(con
, status
, printer
);
8762 * Reject jobs sent to the printer...
8765 printer
->accepting
= 0;
8767 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
8768 IPP_TAG_TEXT
)) == NULL
)
8769 strcpy(printer
->state_message
, "Rejecting Jobs");
8771 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
8772 sizeof(printer
->state_message
));
8774 cupsdAddPrinterHistory(printer
);
8776 if (dtype
& CUPS_PRINTER_CLASS
)
8778 cupsdMarkDirty(CUPSD_DIRTY_CLASSES
);
8780 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" rejecting jobs (\"%s\").",
8781 printer
->name
, get_username(con
));
8785 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
);
8787 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" rejecting jobs (\"%s\").",
8788 printer
->name
, get_username(con
));
8792 * Everything was ok, so return OK status...
8795 con
->response
->request
.status
.status_code
= IPP_OK
;
8800 * 'release_job()' - Release a held print job.
8804 release_job(cupsd_client_t
*con
, /* I - Client connection */
8805 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
8807 ipp_attribute_t
*attr
; /* Current attribute */
8808 int jobid
; /* Job ID */
8809 char method
[HTTP_MAX_URI
], /* Method portion of URI */
8810 username
[HTTP_MAX_URI
], /* Username portion of URI */
8811 host
[HTTP_MAX_URI
], /* Host portion of URI */
8812 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
8813 int port
; /* Port portion of URI */
8814 cupsd_job_t
*job
; /* Job information */
8817 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "release_job(%p[%d], %s)", con
,
8818 con
->http
.fd
, uri
->values
[0].string
.text
);
8821 * See if we have a job URI or a printer URI...
8824 if (!strcmp(uri
->name
, "printer-uri"))
8827 * Got a printer URI; see if we also have a job-id attribute...
8830 if ((attr
= ippFindAttribute(con
->request
, "job-id",
8831 IPP_TAG_INTEGER
)) == NULL
)
8833 send_ipp_status(con
, IPP_BAD_REQUEST
,
8834 _("Got a printer-uri attribute but no job-id!"));
8838 jobid
= attr
->values
[0].integer
;
8843 * Got a job URI; parse it to get the job ID...
8846 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
8847 sizeof(method
), username
, sizeof(username
), host
,
8848 sizeof(host
), &port
, resource
, sizeof(resource
));
8850 if (strncmp(resource
, "/jobs/", 6))
8856 send_ipp_status(con
, IPP_BAD_REQUEST
,
8857 _("Bad job-uri attribute \"%s\"!"),
8858 uri
->values
[0].string
.text
);
8862 jobid
= atoi(resource
+ 6);
8866 * See if the job exists...
8869 if ((job
= cupsdFindJob(jobid
)) == NULL
)
8872 * Nope - return a "not found" error...
8875 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
8880 * See if job is "held"...
8883 if (job
->state_value
!= IPP_JOB_HELD
)
8886 * Nope - return a "not possible" error...
8889 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not held!"), jobid
);
8894 * See if the job is owned by the requesting user...
8897 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
8899 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
8904 * Reset the job-hold-until value to "no-hold"...
8907 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
8908 IPP_TAG_KEYWORD
)) == NULL
)
8909 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
8913 _cupsStrFree(attr
->values
[0].string
.text
);
8915 attr
->value_tag
= IPP_TAG_KEYWORD
;
8916 attr
->values
[0].string
.text
= _cupsStrAlloc("no-hold");
8918 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
8919 "Job job-hold-until value changed by user.");
8923 * Release the job and return...
8926 cupsdReleaseJob(job
);
8928 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
8929 "Job released by user.");
8931 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Released by \"%s\".", username
);
8933 con
->response
->request
.status
.status_code
= IPP_OK
;
8940 * 'renew_subscription()' - Renew an existing subscription...
8945 cupsd_client_t
*con
, /* I - Client connection */
8946 int sub_id
) /* I - Subscription ID */
8948 http_status_t status
; /* Policy status */
8949 cupsd_subscription_t
*sub
; /* Subscription */
8950 ipp_attribute_t
*lease
; /* notify-lease-duration */
8953 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
8954 "renew_subscription(con=%p[%d], sub_id=%d)",
8955 con
, con
->http
.fd
, sub_id
);
8958 * Is the subscription ID valid?
8961 if ((sub
= cupsdFindSubscription(sub_id
)) == NULL
)
8964 * Bad subscription ID...
8967 send_ipp_status(con
, IPP_NOT_FOUND
,
8968 _("notify-subscription-id %d no good!"), sub_id
);
8975 * Job subscriptions cannot be renewed...
8978 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
8979 _("Job subscriptions cannot be renewed!"));
8987 if ((status
= cupsdCheckPolicy(sub
->dest
? sub
->dest
->op_policy_ptr
:
8989 con
, sub
->owner
)) != HTTP_OK
)
8991 send_http_error(con
, status
, sub
->dest
);
8996 * Renew the subscription...
8999 lease
= ippFindAttribute(con
->request
, "notify-lease-duration",
9002 sub
->lease
= lease
? lease
->values
[0].integer
: DefaultLeaseDuration
;
9004 if (MaxLeaseDuration
&& (sub
->lease
== 0 || sub
->lease
> MaxLeaseDuration
))
9006 cupsdLogMessage(CUPSD_LOG_INFO
,
9007 "renew_subscription: Limiting notify-lease-duration to "
9010 sub
->lease
= MaxLeaseDuration
;
9013 sub
->expire
= sub
->lease
? time(NULL
) + sub
->lease
: 0;
9015 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS
);
9017 con
->response
->request
.status
.status_code
= IPP_OK
;
9019 ippAddInteger(con
->response
, IPP_TAG_SUBSCRIPTION
, IPP_TAG_INTEGER
,
9020 "notify-lease-duration", sub
->lease
);
9025 * 'restart_job()' - Restart an old print job.
9029 restart_job(cupsd_client_t
*con
, /* I - Client connection */
9030 ipp_attribute_t
*uri
) /* I - Job or Printer URI */
9032 ipp_attribute_t
*attr
; /* Current attribute */
9033 int jobid
; /* Job ID */
9034 char method
[HTTP_MAX_URI
], /* Method portion of URI */
9035 username
[HTTP_MAX_URI
], /* Username portion of URI */
9036 host
[HTTP_MAX_URI
], /* Host portion of URI */
9037 resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9038 int port
; /* Port portion of URI */
9039 cupsd_job_t
*job
; /* Job information */
9042 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "restart_job(%p[%d], %s)", con
,
9043 con
->http
.fd
, uri
->values
[0].string
.text
);
9046 * See if we have a job URI or a printer URI...
9049 if (!strcmp(uri
->name
, "printer-uri"))
9052 * Got a printer URI; see if we also have a job-id attribute...
9055 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9056 IPP_TAG_INTEGER
)) == NULL
)
9058 send_ipp_status(con
, IPP_BAD_REQUEST
,
9059 _("Got a printer-uri attribute but no job-id!"));
9063 jobid
= attr
->values
[0].integer
;
9068 * Got a job URI; parse it to get the job ID...
9071 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
9072 sizeof(method
), username
, sizeof(username
), host
,
9073 sizeof(host
), &port
, resource
, sizeof(resource
));
9075 if (strncmp(resource
, "/jobs/", 6))
9081 send_ipp_status(con
, IPP_BAD_REQUEST
,
9082 _("Bad job-uri attribute \"%s\"!"),
9083 uri
->values
[0].string
.text
);
9087 jobid
= atoi(resource
+ 6);
9091 * See if the job exists...
9094 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9097 * Nope - return a "not found" error...
9100 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9105 * See if job is in any of the "completed" states...
9108 if (job
->state_value
<= IPP_JOB_PROCESSING
)
9111 * Nope - return a "not possible" error...
9114 send_ipp_status(con
, IPP_NOT_POSSIBLE
, _("Job #%d is not complete!"),
9120 * See if we have retained the job files...
9125 if (!job
->attrs
|| job
->num_files
== 0)
9128 * Nope - return a "not possible" error...
9131 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
9132 _("Job #%d cannot be restarted - no files!"), jobid
);
9137 * See if the job is owned by the requesting user...
9140 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9142 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9147 * Restart the job and return...
9150 cupsdRestartJob(job
);
9152 cupsdLogJob(job
, CUPSD_LOG_INFO
, "Restarted by \"%s\".", username
);
9154 con
->response
->request
.status
.status_code
= IPP_OK
;
9159 * 'save_auth_info()' - Save authentication information for a job.
9164 cupsd_client_t
*con
, /* I - Client connection */
9165 cupsd_job_t
*job
, /* I - Job */
9166 ipp_attribute_t
*auth_info
) /* I - auth-info attribute, if any */
9168 int i
; /* Looping var */
9169 char filename
[1024]; /* Job authentication filename */
9170 cups_file_t
*fp
; /* Job authentication file */
9171 char line
[2048]; /* Line for file */
9172 cupsd_printer_t
*dest
; /* Destination printer/class */
9176 * This function saves the in-memory authentication information for
9177 * a job so that it can be used to authenticate with a remote host.
9178 * The information is stored in a file that is readable only by the
9179 * root user. The fields are Base-64 encoded, each on a separate line,
9180 * followed by random number (up to 1024) of newlines to limit the
9181 * amount of information that is exposed.
9183 * Because of the potential for exposing of authentication information,
9184 * this functionality is only enabled when running cupsd as root.
9186 * This caching only works for the Basic and BasicDigest authentication
9187 * types. Digest authentication cannot be cached this way, and in
9188 * the future Kerberos authentication may make all of this obsolete.
9190 * Authentication information is saved whenever an authenticated
9191 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
9194 * This information is deleted after a job is completed or canceled,
9195 * so reprints may require subsequent re-authentication.
9201 if ((dest
= cupsdFindDest(job
->dest
)) == NULL
)
9205 * Create the authentication file and change permissions...
9208 snprintf(filename
, sizeof(filename
), "%s/a%05d", RequestRoot
, job
->id
);
9209 if ((fp
= cupsFileOpen(filename
, "w")) == NULL
)
9211 cupsdLogMessage(CUPSD_LOG_ERROR
,
9212 "Unable to save authentication info to \"%s\" - %s",
9213 filename
, strerror(errno
));
9217 fchown(cupsFileNumber(fp
), 0, 0);
9218 fchmod(cupsFileNumber(fp
), 0400);
9220 if (auth_info
&& auth_info
->num_values
== dest
->num_auth_info_required
)
9223 * Write 1 to 3 auth values...
9226 cupsdClearString(&job
->auth_username
);
9227 cupsdClearString(&job
->auth_domain
);
9228 cupsdClearString(&job
->auth_password
);
9230 for (i
= 0; i
< auth_info
->num_values
; i
++)
9232 httpEncode64_2(line
, sizeof(line
), auth_info
->values
[i
].string
.text
,
9233 strlen(auth_info
->values
[i
].string
.text
));
9234 cupsFilePrintf(fp
, "%s\n", line
);
9236 if (!strcmp(dest
->auth_info_required
[i
], "username"))
9237 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s",
9238 auth_info
->values
[i
].string
.text
);
9239 else if (!strcmp(dest
->auth_info_required
[i
], "domain"))
9240 cupsdSetStringf(&job
->auth_domain
, "AUTH_DOMAIN=%s",
9241 auth_info
->values
[i
].string
.text
);
9242 else if (!strcmp(dest
->auth_info_required
[i
], "password"))
9243 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s",
9244 auth_info
->values
[i
].string
.text
);
9247 else if (con
->username
[0])
9250 * Write the authenticated username...
9253 httpEncode64_2(line
, sizeof(line
), con
->username
, strlen(con
->username
));
9254 cupsFilePrintf(fp
, "%s\n", line
);
9256 cupsdSetStringf(&job
->auth_username
, "AUTH_USERNAME=%s", con
->username
);
9257 cupsdClearString(&job
->auth_domain
);
9260 * Write the authenticated password...
9263 httpEncode64_2(line
, sizeof(line
), con
->password
, strlen(con
->password
));
9264 cupsFilePrintf(fp
, "%s\n", line
);
9266 cupsdSetStringf(&job
->auth_password
, "AUTH_PASSWORD=%s", con
->password
);
9270 * Write a random number of newlines to the end of the file...
9273 for (i
= (rand() % 1024); i
>= 0; i
--)
9274 cupsFilePutChar(fp
, '\n');
9277 * Close the file and return...
9282 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9283 if (con
->gss_have_creds
)
9284 save_krb5_creds(con
, job
);
9285 else if (job
->ccname
)
9286 cupsdClearString(&(job
->ccname
));
9287 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9291 #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H)
9293 * 'save_krb5_creds()' - Save Kerberos credentials for the job.
9297 save_krb5_creds(cupsd_client_t
*con
, /* I - Client connection */
9298 cupsd_job_t
*job
) /* I - Job */
9300 # if !defined(HAVE_KRB5_CC_NEW_UNIQUE) && !defined(HAVE_HEIMDAL)
9301 cupsdLogMessage(CUPSD_LOG_INFO
,
9302 "Sorry, your version of Kerberos does not support delegated "
9307 krb5_error_code error
; /* Kerberos error code */
9308 OM_uint32 major_status
, /* Major status code */
9309 minor_status
; /* Minor status code */
9310 krb5_principal principal
; /* Kerberos principal */
9315 * If the weak-linked GSSAPI/Kerberos library is not present, don't try
9319 if (krb5_init_context
== NULL
)
9321 # endif /* __APPLE__ */
9324 * We MUST create a file-based cache because memory-based caches are
9325 * only valid for the current process/address space.
9327 * Due to various bugs/features in different versions of Kerberos, we
9328 * need either the krb5_cc_new_unique() function or Heimdal's version
9329 * of krb5_cc_gen_new() to create a new FILE: credential cache that
9330 * can be passed to the backend. These functions create a temporary
9331 * file (typically in /tmp) containing the cached credentials, which
9332 * are removed when we have successfully printed a job.
9335 # ifdef HAVE_KRB5_CC_NEW_UNIQUE
9336 if ((error
= krb5_cc_new_unique(KerberosContext
, "FILE", NULL
,
9337 &(job
->ccache
))) != 0)
9338 # else /* HAVE_HEIMDAL */
9339 if ((error
= krb5_cc_gen_new(KerberosContext
, &krb5_fcc_ops
,
9340 &(job
->ccache
))) != 0)
9341 # endif /* HAVE_KRB5_CC_NEW_UNIQUE */
9343 cupsdLogMessage(CUPSD_LOG_ERROR
,
9344 "Unable to create new credentials cache (%d/%s)",
9345 error
, strerror(errno
));
9350 if ((error
= krb5_parse_name(KerberosContext
, con
->username
, &principal
)) != 0)
9352 cupsdLogMessage(CUPSD_LOG_ERROR
, "Unable to parse kerberos username (%d/%s)",
9353 error
, strerror(errno
));
9354 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9359 if ((error
= krb5_cc_initialize(KerberosContext
, job
->ccache
, principal
)))
9361 cupsdLogMessage(CUPSD_LOG_ERROR
,
9362 "Unable to initialize credentials cache (%d/%s)", error
,
9364 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9365 krb5_free_principal(KerberosContext
, principal
);
9370 krb5_free_principal(KerberosContext
, principal
);
9373 * Copy the user's credentials to the new cache file...
9376 major_status
= gss_krb5_copy_ccache(&minor_status
, con
->gss_delegated_cred
,
9379 if (GSS_ERROR(major_status
))
9381 cupsdLogGSSMessage(CUPSD_LOG_ERROR
, major_status
, minor_status
,
9382 "Unable to import client credentials cache");
9383 krb5_cc_destroy(KerberosContext
, job
->ccache
);
9389 * Add the KRB5CCNAME environment variable to the job so that the
9390 * backend can use the credentials when printing.
9393 cupsdSetStringf(&(job
->ccname
), "KRB5CCNAME=FILE:%s",
9394 krb5_cc_get_name(KerberosContext
, job
->ccache
));
9396 cupsdLogJob(job
, CUPSD_LOG_DEBUG2
, "save_krb5_creds: %s", job
->ccname
);
9397 # endif /* HAVE_KRB5_CC_NEW_UNIQUE || HAVE_HEIMDAL */
9399 #endif /* HAVE_GSSAPI && HAVE_KRB5_H */
9403 * 'send_document()' - Send a file to a printer or class.
9407 send_document(cupsd_client_t
*con
, /* I - Client connection */
9408 ipp_attribute_t
*uri
) /* I - Printer URI */
9410 ipp_attribute_t
*attr
; /* Current attribute */
9411 ipp_attribute_t
*format
; /* Request's document-format attribute */
9412 ipp_attribute_t
*jformat
; /* Job's document-format attribute */
9413 const char *default_format
;/* document-format-default value */
9414 int jobid
; /* Job ID number */
9415 cupsd_job_t
*job
; /* Current job */
9416 char job_uri
[HTTP_MAX_URI
],
9418 method
[HTTP_MAX_URI
],
9419 /* Method portion of URI */
9420 username
[HTTP_MAX_URI
],
9421 /* Username portion of URI */
9423 /* Host portion of URI */
9424 resource
[HTTP_MAX_URI
];
9425 /* Resource portion of URI */
9426 int port
; /* Port portion of URI */
9427 mime_type_t
*filetype
; /* Type of file */
9428 char super
[MIME_MAX_SUPER
],
9429 /* Supertype of file */
9430 type
[MIME_MAX_TYPE
],
9431 /* Subtype of file */
9432 mimetype
[MIME_MAX_SUPER
+ MIME_MAX_TYPE
+ 2];
9433 /* Textual name of mime type */
9434 char filename
[1024]; /* Job filename */
9435 cupsd_printer_t
*printer
; /* Current printer */
9436 struct stat fileinfo
; /* File information */
9437 int kbytes
; /* Size of file */
9438 int compression
; /* Type of compression */
9439 int start_job
; /* Start the job? */
9442 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "send_document(%p[%d], %s)", con
,
9443 con
->http
.fd
, uri
->values
[0].string
.text
);
9446 * See if we have a job URI or a printer URI...
9449 if (!strcmp(uri
->name
, "printer-uri"))
9452 * Got a printer URI; see if we also have a job-id attribute...
9455 if ((attr
= ippFindAttribute(con
->request
, "job-id",
9456 IPP_TAG_INTEGER
)) == NULL
)
9458 send_ipp_status(con
, IPP_BAD_REQUEST
,
9459 _("Got a printer-uri attribute but no job-id!"));
9463 jobid
= attr
->values
[0].integer
;
9468 * Got a job URI; parse it to get the job ID...
9471 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
9472 sizeof(method
), username
, sizeof(username
), host
,
9473 sizeof(host
), &port
, resource
, sizeof(resource
));
9475 if (strncmp(resource
, "/jobs/", 6))
9481 send_ipp_status(con
, IPP_BAD_REQUEST
,
9482 _("Bad job-uri attribute \"%s\"!"),
9483 uri
->values
[0].string
.text
);
9487 jobid
= atoi(resource
+ 6);
9491 * See if the job exists...
9494 if ((job
= cupsdFindJob(jobid
)) == NULL
)
9497 * Nope - return a "not found" error...
9500 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
9504 printer
= cupsdFindDest(job
->dest
);
9507 * See if the job is owned by the requesting user...
9510 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
9512 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
9517 * OK, see if the client is sending the document compressed - CUPS
9518 * only supports "none" and "gzip".
9521 compression
= CUPS_FILE_NONE
;
9523 if ((attr
= ippFindAttribute(con
->request
, "compression",
9524 IPP_TAG_KEYWORD
)) != NULL
)
9526 if (strcmp(attr
->values
[0].string
.text
, "none")
9528 && strcmp(attr
->values
[0].string
.text
, "gzip")
9529 #endif /* HAVE_LIBZ */
9532 send_ipp_status(con
, IPP_ATTRIBUTES
, _("Unsupported compression \"%s\"!"),
9533 attr
->values
[0].string
.text
);
9534 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
9535 "compression", NULL
, attr
->values
[0].string
.text
);
9540 if (!strcmp(attr
->values
[0].string
.text
, "gzip"))
9541 compression
= CUPS_FILE_GZIP
;
9542 #endif /* HAVE_LIBZ */
9546 * Do we have a file to print?
9551 send_ipp_status(con
, IPP_BAD_REQUEST
, _("No file!?!"));
9556 * Is it a format we support?
9559 if ((format
= ippFindAttribute(con
->request
, "document-format",
9560 IPP_TAG_MIMETYPE
)) != NULL
)
9563 * Grab format from client...
9566 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
9569 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
9570 format
->values
[0].string
.text
);
9574 else if ((default_format
= cupsGetOption("document-format",
9575 printer
->num_options
,
9576 printer
->options
)) != NULL
)
9579 * Use default document format...
9582 if (sscanf(default_format
, "%15[^/]/%31[^;]", super
, type
) != 2)
9584 send_ipp_status(con
, IPP_BAD_REQUEST
,
9585 _("Could not scan type \"%s\"!"),
9593 * No document format attribute? Auto-type it!
9596 strcpy(super
, "application");
9597 strcpy(type
, "octet-stream");
9600 if (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))
9603 * Auto-type the file...
9606 ipp_attribute_t
*doc_name
; /* document-name attribute */
9609 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Auto-typing file...");
9611 doc_name
= ippFindAttribute(con
->request
, "document-name", IPP_TAG_NAME
);
9612 filetype
= mimeFileType(MimeDatabase
, con
->filename
,
9613 doc_name
? doc_name
->values
[0].string
.text
: NULL
,
9617 filetype
= mimeType(MimeDatabase
, super
, type
);
9619 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Request file type is %s/%s.",
9620 filetype
->super
, filetype
->type
);
9623 filetype
= mimeType(MimeDatabase
, super
, type
);
9625 jformat
= ippFindAttribute(job
->attrs
, "document-format", IPP_TAG_MIMETYPE
);
9629 (!strcmp(super
, "application") && !strcmp(type
, "octet-stream"))))
9632 * Replace the document-format attribute value with the auto-typed or
9636 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9641 _cupsStrFree(jformat
->values
[0].string
.text
);
9643 jformat
->values
[0].string
.text
= _cupsStrAlloc(mimetype
);
9646 ippAddString(job
->attrs
, IPP_TAG_JOB
, IPP_TAG_MIMETYPE
,
9647 "document-format", NULL
, mimetype
);
9651 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9652 _("Unsupported format \'%s/%s\'!"), super
, type
);
9653 cupsdLogMessage(CUPSD_LOG_INFO
,
9654 "Hint: Do you have the raw file printing rules enabled?");
9657 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9658 "document-format", NULL
, format
->values
[0].string
.text
);
9663 if (printer
->filetypes
&& !cupsArrayFind(printer
->filetypes
, filetype
))
9665 snprintf(mimetype
, sizeof(mimetype
), "%s/%s", filetype
->super
,
9668 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
9669 _("Unsupported format \'%s\'!"), mimetype
);
9671 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
9672 "document-format", NULL
, mimetype
);
9678 * Add the file to the job...
9683 if (add_file(con
, job
, filetype
, compression
))
9686 if (stat(con
->filename
, &fileinfo
))
9689 kbytes
= (fileinfo
.st_size
+ 1023) / 1024;
9691 cupsdUpdateQuota(printer
, job
->username
, 0, kbytes
);
9693 if ((attr
= ippFindAttribute(job
->attrs
, "job-k-octets",
9694 IPP_TAG_INTEGER
)) != NULL
)
9695 attr
->values
[0].integer
+= kbytes
;
9697 snprintf(filename
, sizeof(filename
), "%s/d%05d-%03d", RequestRoot
, job
->id
,
9699 rename(con
->filename
, filename
);
9701 cupsdClearString(&con
->filename
);
9703 cupsdLogJob(job
, CUPSD_LOG_INFO
, "File of type %s/%s queued by \"%s\".",
9704 filetype
->super
, filetype
->type
, job
->username
);
9707 * Start the job if this is the last document...
9710 if ((attr
= ippFindAttribute(con
->request
, "last-document",
9711 IPP_TAG_BOOLEAN
)) != NULL
&&
9712 attr
->values
[0].boolean
)
9715 * See if we need to add the ending sheet...
9718 if (cupsdTimeoutJob(job
))
9721 if (job
->state_value
== IPP_JOB_STOPPED
)
9723 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9724 job
->state_value
= IPP_JOB_PENDING
;
9726 else if (job
->state_value
== IPP_JOB_HELD
)
9728 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9729 IPP_TAG_KEYWORD
)) == NULL
)
9730 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9732 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9734 job
->state
->values
[0].integer
= IPP_JOB_PENDING
;
9735 job
->state_value
= IPP_JOB_PENDING
;
9740 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9746 if ((attr
= ippFindAttribute(job
->attrs
, "job-hold-until",
9747 IPP_TAG_KEYWORD
)) == NULL
)
9748 attr
= ippFindAttribute(job
->attrs
, "job-hold-until", IPP_TAG_NAME
);
9750 if (!attr
|| !strcmp(attr
->values
[0].string
.text
, "no-hold"))
9752 job
->state
->values
[0].integer
= IPP_JOB_HELD
;
9753 job
->state_value
= IPP_JOB_HELD
;
9754 job
->hold_until
= time(NULL
) + 60;
9757 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
9764 * Fill in the response info...
9767 snprintf(job_uri
, sizeof(job_uri
), "http://%s:%d/jobs/%d", ServerName
,
9770 ippAddString(con
->response
, IPP_TAG_JOB
, IPP_TAG_URI
, "job-uri", NULL
,
9773 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_INTEGER
, "job-id", jobid
);
9775 ippAddInteger(con
->response
, IPP_TAG_JOB
, IPP_TAG_ENUM
, "job-state",
9777 add_job_state_reasons(con
, job
);
9779 con
->response
->request
.status
.status_code
= IPP_OK
;
9782 * Start the job if necessary...
9791 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9796 cupsd_client_t
*con
, /* I - Client connection */
9797 http_status_t status
, /* I - HTTP status code */
9798 cupsd_printer_t
*printer
) /* I - Printer, if any */
9800 ipp_attribute_t
*uri
; /* Request URI, if any */
9803 if ((uri
= ippFindAttribute(con
->request
, "printer-uri",
9804 IPP_TAG_URI
)) == NULL
)
9805 uri
= ippFindAttribute(con
->request
, "job-uri", IPP_TAG_URI
);
9807 cupsdLogMessage(status
== HTTP_FORBIDDEN
? CUPSD_LOG_ERROR
: CUPSD_LOG_DEBUG
,
9808 "Returning HTTP %s for %s (%s) from %s",
9810 ippOpString(con
->request
->request
.op
.operation_id
),
9811 uri
? uri
->values
[0].string
.text
: "no URI",
9812 con
->http
.hostname
);
9814 if (status
== HTTP_UNAUTHORIZED
&&
9815 printer
&& printer
->num_auth_info_required
> 0 &&
9816 !strcmp(printer
->auth_info_required
[0], "negotiate"))
9817 cupsdSendError(con
, status
, CUPSD_AUTH_NEGOTIATE
);
9820 char resource
[HTTP_MAX_URI
]; /* Resource portion of URI */
9821 cupsd_location_t
*auth
; /* Pointer to authentication element */
9822 int auth_type
; /* Type of authentication required */
9825 if (printer
->type
& CUPS_PRINTER_CLASS
)
9826 snprintf(resource
, sizeof(resource
), "/classes/%s", printer
->name
);
9828 snprintf(resource
, sizeof(resource
), "/printers/%s", printer
->name
);
9830 if ((auth
= cupsdFindBest(resource
, HTTP_POST
)) == NULL
||
9831 auth
->type
== CUPSD_AUTH_NONE
)
9832 auth
= cupsdFindPolicyOp(printer
->op_policy_ptr
,
9834 con
->request
->request
.op
.operation_id
:
9838 auth_type
= CUPSD_AUTH_NONE
;
9839 else if (auth
->type
== CUPSD_AUTH_DEFAULT
)
9840 auth_type
= DefaultAuthType
;
9842 auth_type
= auth
->type
;
9844 cupsdSendError(con
, status
, auth_type
);
9847 cupsdSendError(con
, status
, CUPSD_AUTH_NONE
);
9849 ippDelete(con
->response
);
9850 con
->response
= NULL
;
9857 * 'send_ipp_status()' - Send a status back to the IPP client.
9861 send_ipp_status(cupsd_client_t
*con
, /* I - Client connection */
9862 ipp_status_t status
, /* I - IPP status code */
9863 const char *message
,/* I - Status message */
9864 ...) /* I - Additional args as needed */
9866 va_list ap
; /* Pointer to additional args */
9867 char formatted
[1024]; /* Formatted errror message */
9870 va_start(ap
, message
);
9871 vsnprintf(formatted
, sizeof(formatted
),
9872 _cupsLangString(con
->language
, message
), ap
);
9875 cupsdLogMessage(CUPSD_LOG_DEBUG
, "%s %s: %s",
9876 ippOpString(con
->request
->request
.op
.operation_id
),
9877 ippErrorString(status
), formatted
);
9879 con
->response
->request
.status
.status_code
= status
;
9881 if (ippFindAttribute(con
->response
, "attributes-charset",
9882 IPP_TAG_ZERO
) == NULL
)
9883 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_CHARSET
,
9884 "attributes-charset", NULL
, DefaultCharset
);
9886 if (ippFindAttribute(con
->response
, "attributes-natural-language",
9887 IPP_TAG_ZERO
) == NULL
)
9888 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_LANGUAGE
,
9889 "attributes-natural-language", NULL
, DefaultLanguage
);
9891 ippAddString(con
->response
, IPP_TAG_OPERATION
, IPP_TAG_TEXT
,
9892 "status-message", NULL
, formatted
);
9897 * 'set_default()' - Set the default destination...
9901 set_default(cupsd_client_t
*con
, /* I - Client connection */
9902 ipp_attribute_t
*uri
) /* I - Printer URI */
9904 http_status_t status
; /* Policy status */
9905 cups_ptype_t dtype
; /* Destination type (printer/class) */
9906 cupsd_printer_t
*printer
, /* Printer */
9907 *oldprinter
; /* Old default printer */
9910 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_default(%p[%d], %s)", con
,
9911 con
->http
.fd
, uri
->values
[0].string
.text
);
9914 * Is the destination valid?
9917 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
9923 send_ipp_status(con
, IPP_NOT_FOUND
,
9924 _("The printer or class was not found."));
9932 if ((status
= cupsdCheckPolicy(DefaultPolicyPtr
, con
, NULL
)) != HTTP_OK
)
9934 send_http_error(con
, status
, NULL
);
9939 * Set it as the default...
9942 oldprinter
= DefaultPrinter
;
9943 DefaultPrinter
= printer
;
9946 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, oldprinter
, NULL
,
9947 "%s is no longer the default printer.", oldprinter
->name
);
9949 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE
, printer
, NULL
,
9950 "%s is now the default printer.", printer
->name
);
9952 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS
| CUPSD_DIRTY_CLASSES
|
9953 CUPSD_DIRTY_REMOTE
| CUPSD_DIRTY_PRINTCAP
);
9955 cupsdLogMessage(CUPSD_LOG_INFO
,
9956 "Default destination set to \"%s\" by \"%s\".",
9957 printer
->name
, get_username(con
));
9960 * Everything was ok, so return OK status...
9963 con
->response
->request
.status
.status_code
= IPP_OK
;
9968 * 'set_job_attrs()' - Set job attributes.
9972 set_job_attrs(cupsd_client_t
*con
, /* I - Client connection */
9973 ipp_attribute_t
*uri
) /* I - Job URI */
9975 ipp_attribute_t
*attr
, /* Current attribute */
9976 *attr2
; /* Job attribute */
9977 int jobid
; /* Job ID */
9978 cupsd_job_t
*job
; /* Current job */
9979 char method
[HTTP_MAX_URI
],
9980 /* Method portion of URI */
9981 username
[HTTP_MAX_URI
],
9982 /* Username portion of URI */
9984 /* Host portion of URI */
9985 resource
[HTTP_MAX_URI
];
9986 /* Resource portion of URI */
9987 int port
; /* Port portion of URI */
9988 int event
; /* Events? */
9989 int check_jobs
; /* Check jobs? */
9992 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_job_attrs(%p[%d], %s)", con
,
9993 con
->http
.fd
, uri
->values
[0].string
.text
);
9996 * Start with "everything is OK" status...
9999 con
->response
->request
.status
.status_code
= IPP_OK
;
10002 * See if we have a job URI or a printer URI...
10005 if (!strcmp(uri
->name
, "printer-uri"))
10008 * Got a printer URI; see if we also have a job-id attribute...
10011 if ((attr
= ippFindAttribute(con
->request
, "job-id",
10012 IPP_TAG_INTEGER
)) == NULL
)
10014 send_ipp_status(con
, IPP_BAD_REQUEST
,
10015 _("Got a printer-uri attribute but no job-id!"));
10019 jobid
= attr
->values
[0].integer
;
10024 * Got a job URI; parse it to get the job ID...
10027 httpSeparateURI(HTTP_URI_CODING_ALL
, uri
->values
[0].string
.text
, method
,
10028 sizeof(method
), username
, sizeof(username
), host
,
10029 sizeof(host
), &port
, resource
, sizeof(resource
));
10031 if (strncmp(resource
, "/jobs/", 6))
10037 send_ipp_status(con
, IPP_BAD_REQUEST
,
10038 _("Bad job-uri attribute \"%s\"!"),
10039 uri
->values
[0].string
.text
);
10043 jobid
= atoi(resource
+ 6);
10047 * See if the job exists...
10050 if ((job
= cupsdFindJob(jobid
)) == NULL
)
10053 * Nope - return a "not found" error...
10056 send_ipp_status(con
, IPP_NOT_FOUND
, _("Job #%d does not exist!"), jobid
);
10061 * See if the job has been completed...
10064 if (job
->state_value
> IPP_JOB_STOPPED
)
10067 * Return a "not-possible" error...
10070 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10071 _("Job #%d is finished and cannot be altered!"), jobid
);
10076 * See if the job is owned by the requesting user...
10079 if (!validate_user(job
, con
, job
->username
, username
, sizeof(username
)))
10081 send_http_error(con
, HTTP_UNAUTHORIZED
, cupsdFindDest(job
->dest
));
10086 * See what the user wants to change.
10094 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10096 if (attr
->group_tag
!= IPP_TAG_JOB
|| !attr
->name
)
10099 if (!strcmp(attr
->name
, "attributes-charset") ||
10100 !strcmp(attr
->name
, "attributes-natural-language") ||
10101 !strcmp(attr
->name
, "document-compression") ||
10102 !strcmp(attr
->name
, "document-format") ||
10103 !strcmp(attr
->name
, "job-detailed-status-messages") ||
10104 !strcmp(attr
->name
, "job-document-access-errors") ||
10105 !strcmp(attr
->name
, "job-id") ||
10106 !strcmp(attr
->name
, "job-impressions-completed") ||
10107 !strcmp(attr
->name
, "job-k-octets") ||
10108 !strcmp(attr
->name
, "job-originating-host-name") ||
10109 !strcmp(attr
->name
, "job-originating-user-name") ||
10110 !strcmp(attr
->name
, "job-printer-up-time") ||
10111 !strcmp(attr
->name
, "job-printer-uri") ||
10112 !strcmp(attr
->name
, "job-sheets") ||
10113 !strcmp(attr
->name
, "job-state-message") ||
10114 !strcmp(attr
->name
, "job-state-reasons") ||
10115 !strcmp(attr
->name
, "job-uri") ||
10116 !strcmp(attr
->name
, "number-of-documents") ||
10117 !strcmp(attr
->name
, "number-of-intervening-jobs") ||
10118 !strcmp(attr
->name
, "output-device-assigned") ||
10119 !strncmp(attr
->name
, "date-time-at-", 13) ||
10120 !strncmp(attr
->name
, "job-k-octets", 12) ||
10121 !strncmp(attr
->name
, "job-media-sheets", 16) ||
10122 !strncmp(attr
->name
, "time-at-", 8))
10128 send_ipp_status(con
, IPP_ATTRIBUTES_NOT_SETTABLE
,
10129 _("%s cannot be changed."), attr
->name
);
10131 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10132 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10137 if (!strcmp(attr
->name
, "job-priority"))
10140 * Change the job priority...
10143 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10145 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-priority value!"));
10147 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10148 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10150 else if (job
->state_value
>= IPP_JOB_PROCESSING
)
10152 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10153 _("Job is completed and cannot be changed."));
10156 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10158 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-priority to %d",
10159 attr
->values
[0].integer
);
10160 cupsdSetJobPriority(job
, attr
->values
[0].integer
);
10163 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
|
10164 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
;
10167 else if (!strcmp(attr
->name
, "job-state"))
10170 * Change the job state...
10173 if (attr
->value_tag
!= IPP_TAG_ENUM
)
10175 send_ipp_status(con
, IPP_REQUEST_VALUE
, _("Bad job-state value!"));
10177 if ((attr2
= copy_attribute(con
->response
, attr
, 0)) != NULL
)
10178 attr2
->group_tag
= IPP_TAG_UNSUPPORTED_GROUP
;
10182 switch (attr
->values
[0].integer
)
10184 case IPP_JOB_PENDING
:
10185 case IPP_JOB_HELD
:
10186 if (job
->state_value
> IPP_JOB_HELD
)
10188 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10189 _("Job state cannot be changed."));
10192 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10194 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
10195 attr
->values
[0].integer
);
10197 job
->state
->values
[0].integer
= attr
->values
[0].integer
;
10198 job
->state_value
= (ipp_jstate_t
)attr
->values
[0].integer
;
10200 event
|= CUPSD_EVENT_JOB_STATE
;
10205 case IPP_JOB_PROCESSING
:
10206 case IPP_JOB_STOPPED
:
10207 if (job
->state_value
!= attr
->values
[0].integer
)
10209 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10210 _("Job state cannot be changed."));
10215 case IPP_JOB_CANCELED
:
10216 case IPP_JOB_ABORTED
:
10217 case IPP_JOB_COMPLETED
:
10218 if (job
->state_value
> IPP_JOB_PROCESSING
)
10220 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10221 _("Job state cannot be changed."));
10224 else if (con
->response
->request
.status
.status_code
== IPP_OK
)
10226 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-state to %d",
10227 attr
->values
[0].integer
);
10228 cupsdCancelJob(job
, 0, (ipp_jstate_t
)attr
->values
[0].integer
);
10236 else if (con
->response
->request
.status
.status_code
!= IPP_OK
)
10238 else if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10239 IPP_TAG_ZERO
)) != NULL
)
10242 * Some other value; first free the old value...
10245 if (job
->attrs
->prev
)
10246 job
->attrs
->prev
->next
= attr2
->next
;
10248 job
->attrs
->attrs
= attr2
->next
;
10250 if (job
->attrs
->last
== attr2
)
10251 job
->attrs
->last
= job
->attrs
->prev
;
10253 _ippFreeAttr(attr2
);
10256 * Then copy the attribute...
10259 copy_attribute(job
->attrs
, attr
, 0);
10262 * See if the job-name or job-hold-until is being changed.
10265 if (!strcmp(attr
->name
, "job-hold-until"))
10267 cupsdLogJob(job
, CUPSD_LOG_DEBUG
, "Setting job-hold-until to %s",
10268 attr
->values
[0].string
.text
);
10269 cupsdSetJobHoldUntil(job
, attr
->values
[0].string
.text
);
10271 if (!strcmp(attr
->values
[0].string
.text
, "no-hold"))
10272 cupsdReleaseJob(job
);
10277 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
| CUPSD_EVENT_JOB_STATE
;
10280 else if (attr
->value_tag
== IPP_TAG_DELETEATTR
)
10283 * Delete the attribute...
10286 if ((attr2
= ippFindAttribute(job
->attrs
, attr
->name
,
10287 IPP_TAG_ZERO
)) != NULL
)
10289 if (job
->attrs
->prev
)
10290 job
->attrs
->prev
->next
= attr2
->next
;
10292 job
->attrs
->attrs
= attr2
->next
;
10294 if (attr2
== job
->attrs
->last
)
10295 job
->attrs
->last
= job
->attrs
->prev
;
10297 _ippFreeAttr(attr2
);
10299 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10305 * Add new option by copying it...
10308 copy_attribute(job
->attrs
, attr
, 0);
10310 event
|= CUPSD_EVENT_JOB_CONFIG_CHANGED
;
10319 cupsdMarkDirty(CUPSD_DIRTY_JOBS
);
10322 * Send events as needed...
10325 if (event
& CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
)
10326 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED
,
10327 cupsdFindDest(job
->dest
), job
,
10328 "Job priority changed by user.");
10330 if (event
& CUPSD_EVENT_JOB_STATE
)
10331 cupsdAddEvent(CUPSD_EVENT_JOB_STATE
, cupsdFindDest(job
->dest
), job
,
10332 job
->state_value
== IPP_JOB_HELD
?
10333 "Job held by user." : "Job restarted by user.");
10335 if (event
& CUPSD_EVENT_JOB_CONFIG_CHANGED
)
10336 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED
, cupsdFindDest(job
->dest
), job
,
10337 "Job options changed by user.");
10340 * Start jobs if possible...
10349 * 'set_printer_defaults()' - Set printer default options from a request.
10353 set_printer_defaults(
10354 cupsd_client_t
*con
, /* I - Client connection */
10355 cupsd_printer_t
*printer
) /* I - Printer */
10357 int i
; /* Looping var */
10358 ipp_attribute_t
*attr
; /* Current attribute */
10359 int namelen
; /* Length of attribute name */
10360 char name
[256], /* New attribute name */
10361 value
[256]; /* String version of integer attrs */
10364 for (attr
= con
->request
->attrs
; attr
; attr
= attr
->next
)
10367 * Skip non-printer attributes...
10370 if (attr
->group_tag
!= IPP_TAG_PRINTER
|| !attr
->name
)
10373 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "set_printer_defaults: %s", attr
->name
);
10375 if (!strcmp(attr
->name
, "job-sheets-default"))
10378 * Only allow keywords and names...
10381 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10385 * Only allow job-sheets-default to be set when running without a
10386 * system high classification level...
10389 if (Classification
)
10392 cupsdSetString(&printer
->job_sheets
[0], attr
->values
[0].string
.text
);
10394 if (attr
->num_values
> 1)
10395 cupsdSetString(&printer
->job_sheets
[1], attr
->values
[1].string
.text
);
10397 cupsdSetString(&printer
->job_sheets
[1], "none");
10399 else if (!strcmp(attr
->name
, "requesting-user-name-allowed"))
10401 cupsdFreePrinterUsers(printer
);
10403 printer
->deny_users
= 0;
10405 if (attr
->value_tag
== IPP_TAG_NAME
&&
10406 (attr
->num_values
> 1 ||
10407 strcmp(attr
->values
[0].string
.text
, "all")))
10409 for (i
= 0; i
< attr
->num_values
; i
++)
10410 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10413 else if (!strcmp(attr
->name
, "requesting-user-name-denied"))
10415 cupsdFreePrinterUsers(printer
);
10417 printer
->deny_users
= 1;
10419 if (attr
->value_tag
== IPP_TAG_NAME
&&
10420 (attr
->num_values
> 1 ||
10421 strcmp(attr
->values
[0].string
.text
, "none")))
10423 for (i
= 0; i
< attr
->num_values
; i
++)
10424 cupsdAddPrinterUser(printer
, attr
->values
[i
].string
.text
);
10427 else if (!strcmp(attr
->name
, "job-quota-period"))
10429 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10432 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-quota-period to %d...",
10433 attr
->values
[0].integer
);
10434 cupsdFreeQuotas(printer
);
10436 printer
->quota_period
= attr
->values
[0].integer
;
10438 else if (!strcmp(attr
->name
, "job-k-limit"))
10440 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10443 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-k-limit to %d...",
10444 attr
->values
[0].integer
);
10445 cupsdFreeQuotas(printer
);
10447 printer
->k_limit
= attr
->values
[0].integer
;
10449 else if (!strcmp(attr
->name
, "job-page-limit"))
10451 if (attr
->value_tag
!= IPP_TAG_INTEGER
)
10454 cupsdLogMessage(CUPSD_LOG_DEBUG
, "Setting job-page-limit to %d...",
10455 attr
->values
[0].integer
);
10456 cupsdFreeQuotas(printer
);
10458 printer
->page_limit
= attr
->values
[0].integer
;
10460 else if (!strcmp(attr
->name
, "printer-op-policy"))
10462 cupsd_policy_t
*p
; /* Policy */
10465 if (attr
->value_tag
!= IPP_TAG_NAME
)
10468 if ((p
= cupsdFindPolicy(attr
->values
[0].string
.text
)) != NULL
)
10470 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10471 "Setting printer-op-policy to \"%s\"...",
10472 attr
->values
[0].string
.text
);
10473 cupsdSetString(&printer
->op_policy
, attr
->values
[0].string
.text
);
10474 printer
->op_policy_ptr
= p
;
10478 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10479 _("Unknown printer-op-policy \"%s\"."),
10480 attr
->values
[0].string
.text
);
10484 else if (!strcmp(attr
->name
, "printer-error-policy"))
10486 if (attr
->value_tag
!= IPP_TAG_NAME
&& attr
->value_tag
!= IPP_TAG_KEYWORD
)
10489 if (strcmp(attr
->values
[0].string
.text
, "abort-job") &&
10490 strcmp(attr
->values
[0].string
.text
, "retry-current-job") &&
10491 strcmp(attr
->values
[0].string
.text
, "retry-job") &&
10492 strcmp(attr
->values
[0].string
.text
, "stop-printer"))
10494 send_ipp_status(con
, IPP_NOT_POSSIBLE
,
10495 _("Unknown printer-error-policy \"%s\"."),
10496 attr
->values
[0].string
.text
);
10500 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10501 "Setting printer-error-policy to \"%s\"...",
10502 attr
->values
[0].string
.text
);
10503 cupsdSetString(&printer
->error_policy
, attr
->values
[0].string
.text
);
10507 * Skip any other non-default attributes...
10510 namelen
= strlen(attr
->name
);
10511 if (namelen
< 9 || strcmp(attr
->name
+ namelen
- 8, "-default") ||
10512 namelen
> (sizeof(name
) - 1) || attr
->num_values
!= 1)
10516 * OK, anything else must be a user-defined default...
10519 strlcpy(name
, attr
->name
, sizeof(name
));
10520 name
[namelen
- 8] = '\0'; /* Strip "-default" */
10522 switch (attr
->value_tag
)
10524 case IPP_TAG_DELETEATTR
:
10525 printer
->num_options
= cupsRemoveOption(name
,
10526 printer
->num_options
,
10527 &(printer
->options
));
10528 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10529 "Deleting %s", attr
->name
);
10532 case IPP_TAG_NAME
:
10533 case IPP_TAG_KEYWORD
:
10535 printer
->num_options
= cupsAddOption(name
,
10536 attr
->values
[0].string
.text
,
10537 printer
->num_options
,
10538 &(printer
->options
));
10539 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10540 "Setting %s to \"%s\"...", attr
->name
,
10541 attr
->values
[0].string
.text
);
10544 case IPP_TAG_BOOLEAN
:
10545 printer
->num_options
= cupsAddOption(name
,
10546 attr
->values
[0].boolean
?
10548 printer
->num_options
,
10549 &(printer
->options
));
10550 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10551 "Setting %s to %s...", attr
->name
,
10552 attr
->values
[0].boolean
? "true" : "false");
10555 case IPP_TAG_INTEGER
:
10556 case IPP_TAG_ENUM
:
10557 sprintf(value
, "%d", attr
->values
[0].integer
);
10558 printer
->num_options
= cupsAddOption(name
, value
,
10559 printer
->num_options
,
10560 &(printer
->options
));
10561 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10562 "Setting %s to %s...", attr
->name
, value
);
10565 case IPP_TAG_RANGE
:
10566 sprintf(value
, "%d-%d", attr
->values
[0].range
.lower
,
10567 attr
->values
[0].range
.upper
);
10568 printer
->num_options
= cupsAddOption(name
, value
,
10569 printer
->num_options
,
10570 &(printer
->options
));
10571 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10572 "Setting %s to %s...", attr
->name
, value
);
10575 case IPP_TAG_RESOLUTION
:
10576 sprintf(value
, "%dx%d%s", attr
->values
[0].resolution
.xres
,
10577 attr
->values
[0].resolution
.yres
,
10578 attr
->values
[0].resolution
.units
== IPP_RES_PER_INCH
?
10580 printer
->num_options
= cupsAddOption(name
, value
,
10581 printer
->num_options
,
10582 &(printer
->options
));
10583 cupsdLogMessage(CUPSD_LOG_DEBUG
,
10584 "Setting %s to %s...", attr
->name
, value
);
10588 /* Do nothing for other values */
10596 * 'start_printer()' - Start a printer.
10600 start_printer(cupsd_client_t
*con
, /* I - Client connection */
10601 ipp_attribute_t
*uri
) /* I - Printer URI */
10603 http_status_t status
; /* Policy status */
10604 cups_ptype_t dtype
; /* Destination type (printer/class) */
10605 cupsd_printer_t
*printer
; /* Printer data */
10608 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "start_printer(%p[%d], %s)", con
,
10609 con
->http
.fd
, uri
->values
[0].string
.text
);
10612 * Is the destination valid?
10615 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10621 send_ipp_status(con
, IPP_NOT_FOUND
,
10622 _("The printer or class was not found."));
10630 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10632 send_http_error(con
, status
, printer
);
10637 * Start the printer...
10640 printer
->state_message
[0] = '\0';
10642 cupsdStartPrinter(printer
, 1);
10644 if (dtype
& CUPS_PRINTER_CLASS
)
10645 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" started by \"%s\".",
10646 printer
->name
, get_username(con
));
10648 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" started by \"%s\".",
10649 printer
->name
, get_username(con
));
10654 * Everything was ok, so return OK status...
10657 con
->response
->request
.status
.status_code
= IPP_OK
;
10662 * 'stop_printer()' - Stop a printer.
10666 stop_printer(cupsd_client_t
*con
, /* I - Client connection */
10667 ipp_attribute_t
*uri
) /* I - Printer URI */
10669 http_status_t status
; /* Policy status */
10670 cups_ptype_t dtype
; /* Destination type (printer/class) */
10671 cupsd_printer_t
*printer
; /* Printer data */
10672 ipp_attribute_t
*attr
; /* printer-state-message attribute */
10675 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "stop_printer(%p[%d], %s)", con
,
10676 con
->http
.fd
, uri
->values
[0].string
.text
);
10679 * Is the destination valid?
10682 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10688 send_ipp_status(con
, IPP_NOT_FOUND
,
10689 _("The printer or class was not found."));
10697 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10699 send_http_error(con
, status
, printer
);
10704 * Stop the printer...
10707 if ((attr
= ippFindAttribute(con
->request
, "printer-state-message",
10708 IPP_TAG_TEXT
)) == NULL
)
10709 strcpy(printer
->state_message
, "Paused");
10712 strlcpy(printer
->state_message
, attr
->values
[0].string
.text
,
10713 sizeof(printer
->state_message
));
10716 cupsdStopPrinter(printer
, 1);
10718 if (dtype
& CUPS_PRINTER_CLASS
)
10719 cupsdLogMessage(CUPSD_LOG_INFO
, "Class \"%s\" stopped by \"%s\".",
10720 printer
->name
, get_username(con
));
10722 cupsdLogMessage(CUPSD_LOG_INFO
, "Printer \"%s\" stopped by \"%s\".",
10723 printer
->name
, get_username(con
));
10726 * Everything was ok, so return OK status...
10729 con
->response
->request
.status
.status_code
= IPP_OK
;
10734 * 'url_encode_attr()' - URL-encode a string attribute.
10738 url_encode_attr(ipp_attribute_t
*attr
, /* I - Attribute */
10739 char *buffer
,/* I - String buffer */
10740 int bufsize
)/* I - Size of buffer */
10742 int i
; /* Looping var */
10743 char *bufptr
, /* Pointer into buffer */
10744 *bufend
; /* End of buffer */
10747 strlcpy(buffer
, attr
->name
, bufsize
);
10748 bufptr
= buffer
+ strlen(buffer
);
10749 bufend
= buffer
+ bufsize
- 1;
10751 for (i
= 0; i
< attr
->num_values
; i
++)
10753 if (bufptr
>= bufend
)
10761 if (bufptr
>= bufend
)
10766 bufptr
= url_encode_string(attr
->values
[i
].string
.text
,
10767 bufptr
, bufend
- bufptr
+ 1);
10769 if (bufptr
>= bufend
)
10780 * 'url_encode_string()' - URL-encode a string.
10783 static char * /* O - End of string */
10784 url_encode_string(const char *s
, /* I - String */
10785 char *buffer
, /* I - String buffer */
10786 int bufsize
) /* I - Size of buffer */
10788 char *bufptr
, /* Pointer into buffer */
10789 *bufend
; /* End of buffer */
10790 static const char *hex
= "0123456789ABCDEF";
10795 bufend
= buffer
+ bufsize
- 1;
10797 while (*s
&& bufptr
< bufend
)
10799 if (*s
== ' ' || *s
== '%')
10801 if (bufptr
>= (bufend
- 2))
10805 *bufptr
++ = hex
[(*s
>> 4) & 15];
10806 *bufptr
++ = hex
[*s
& 15];
10810 else if (*s
== '\'' || *s
== '\\')
10812 if (bufptr
>= (bufend
- 1))
10829 * 'user_allowed()' - See if a user is allowed to print to a queue.
10832 static int /* O - 0 if not allowed, 1 if allowed */
10833 user_allowed(cupsd_printer_t
*p
, /* I - Printer or class */
10834 const char *username
) /* I - Username */
10836 int i
; /* Looping var */
10837 struct passwd
*pw
; /* User password data */
10838 char baseuser
[256], /* Base username */
10839 *baseptr
; /* Pointer to "@" in base username */
10842 if (p
->num_users
== 0)
10845 if (!strcmp(username
, "root"))
10848 if (strchr(username
, '@'))
10851 * Strip @REALM for username check...
10854 strlcpy(baseuser
, username
, sizeof(baseuser
));
10856 if ((baseptr
= strchr(baseuser
, '@')) != NULL
)
10859 username
= baseuser
;
10862 pw
= getpwnam(username
);
10865 for (i
= 0; i
< p
->num_users
; i
++)
10867 if (p
->users
[i
][0] == '@')
10870 * Check group membership...
10873 if (cupsdCheckGroup(username
, pw
, p
->users
[i
] + 1))
10876 else if (p
->users
[i
][0] == '#')
10882 if (cupsdCheckGroup(username
, pw
, p
->users
[i
]))
10885 else if (!strcasecmp(username
, p
->users
[i
]))
10889 return ((i
< p
->num_users
) != p
->deny_users
);
10894 * 'validate_job()' - Validate printer options and destination.
10898 validate_job(cupsd_client_t
*con
, /* I - Client connection */
10899 ipp_attribute_t
*uri
) /* I - Printer URI */
10901 http_status_t status
; /* Policy status */
10902 ipp_attribute_t
*attr
; /* Current attribute */
10903 ipp_attribute_t
*format
; /* Document-format attribute */
10904 cups_ptype_t dtype
; /* Destination type (printer/class) */
10905 char super
[MIME_MAX_SUPER
],
10906 /* Supertype of file */
10907 type
[MIME_MAX_TYPE
];
10908 /* Subtype of file */
10909 cupsd_printer_t
*printer
; /* Printer */
10912 cupsdLogMessage(CUPSD_LOG_DEBUG2
, "validate_job(%p[%d], %s)", con
,
10913 con
->http
.fd
, uri
->values
[0].string
.text
);
10916 * OK, see if the client is sending the document compressed - CUPS
10917 * doesn't support compression yet...
10920 if ((attr
= ippFindAttribute(con
->request
, "compression",
10921 IPP_TAG_KEYWORD
)) != NULL
&&
10922 !strcmp(attr
->values
[0].string
.text
, "none"))
10924 send_ipp_status(con
, IPP_ATTRIBUTES
,
10925 _("Unsupported compression attribute %s!"),
10926 attr
->values
[0].string
.text
);
10927 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_KEYWORD
,
10928 "compression", NULL
, attr
->values
[0].string
.text
);
10933 * Is it a format we support?
10936 if ((format
= ippFindAttribute(con
->request
, "document-format",
10937 IPP_TAG_MIMETYPE
)) != NULL
)
10939 if (sscanf(format
->values
[0].string
.text
, "%15[^/]/%31[^;]",
10942 send_ipp_status(con
, IPP_BAD_REQUEST
, _("Bad document-format \"%s\"!"),
10943 format
->values
[0].string
.text
);
10947 if ((strcmp(super
, "application") || strcmp(type
, "octet-stream")) &&
10948 !mimeType(MimeDatabase
, super
, type
))
10950 cupsdLogMessage(CUPSD_LOG_INFO
,
10951 "Hint: Do you have the raw file printing rules enabled?");
10952 send_ipp_status(con
, IPP_DOCUMENT_FORMAT
,
10953 _("Unsupported format \"%s\"!"),
10954 format
->values
[0].string
.text
);
10955 ippAddString(con
->response
, IPP_TAG_UNSUPPORTED_GROUP
, IPP_TAG_MIMETYPE
,
10956 "document-format", NULL
, format
->values
[0].string
.text
);
10962 * Is the destination valid?
10965 if (!cupsdValidateDest(uri
->values
[0].string
.text
, &dtype
, &printer
))
10971 send_ipp_status(con
, IPP_NOT_FOUND
,
10972 _("The printer or class was not found."));
10980 if ((status
= cupsdCheckPolicy(printer
->op_policy_ptr
, con
, NULL
)) != HTTP_OK
)
10982 send_http_error(con
, status
, printer
);
10987 * Everything was ok, so return OK status...
10990 con
->response
->request
.status
.status_code
= IPP_OK
;
10995 * 'validate_name()' - Make sure the printer name only contains valid chars.
10998 static int /* O - 0 if name is no good, 1 if good */
10999 validate_name(const char *name
) /* I - Name to check */
11001 const char *ptr
; /* Pointer into name */
11005 * Scan the whole name...
11008 for (ptr
= name
; *ptr
; ptr
++)
11009 if ((*ptr
> 0 && *ptr
<= ' ') || *ptr
== 127 || *ptr
== '/' || *ptr
== '#')
11013 * All the characters are good; validate the length, too...
11016 return ((ptr
- name
) < 128);
11021 * 'validate_user()' - Validate the user for the request.
11024 static int /* O - 1 if permitted, 0 otherwise */
11025 validate_user(cupsd_job_t
*job
, /* I - Job */
11026 cupsd_client_t
*con
, /* I - Client connection */
11027 const char *owner
, /* I - Owner of job/resource */
11028 char *username
, /* O - Authenticated username */
11029 int userlen
) /* I - Length of username */
11031 cupsd_printer_t
*printer
; /* Printer for job */
11034 cupsdLogMessage(CUPSD_LOG_DEBUG2
,
11035 "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, "
11037 job
->id
, con
? con
->http
.fd
: 0,
11038 owner
? owner
: "(null)", username
, userlen
);
11041 * Validate input...
11044 if (!con
|| !owner
|| !username
|| userlen
<= 0)
11048 * Get the best authenticated username that is available.
11051 strlcpy(username
, get_username(con
), userlen
);
11054 * Check the username against the owner...
11057 printer
= cupsdFindDest(job
->dest
);
11059 return (cupsdCheckPolicy(printer
? printer
->op_policy_ptr
: DefaultPolicyPtr
,
11060 con
, owner
) == HTTP_OK
);
11065 * End of "$Id: ipp.c 7682 2008-06-21 00:06:02Z mike $".